mhurhangee/ep-ind-claims huggingface dataset:
An internal combustion engine, comprising: an oil circuit including at least one passage to provide oil flow to at least one component of the internal combustion engine, a mechanical oil pump connected to the at least one passage to provide oil flow to the at least one passage, and an electrical oil pump connected to the at least one passage to provide oil flow to the at least one passage; and characterised by a control system including a control module and at least one sensor, the at least one sensor connected to the at least one passage of the oil circuit to measure an oil pressure in the at least one passage and to provide an oil pressure value indicative of a current oil pressure value in the at least one passage, wherein the current oil pressure value is a value within a range of oil pressure values generated in response to the oil pressure, the control module structured to: receive the oil pressure value; in response to the oil pressure value, determine a non-transitory self-shutdown condition wherein the oil pressure is less than a predetermined minimum oil pressure and is non-transitory; and in response to the self-shutdown condition, operate the electrical oil pump until shutdown of the engine is complete. an oil circuit including at least one passage to provide oil flow to at least one component of the internal combustion engine, a mechanical oil pump connected to the at least one passage to provide oil flow to the at least one passage, and an electrical oil pump connected to the at least one passage to provide oil flow to the at least one passage; and characterised by a control system including a control module and at least one sensor, the at least one sensor connected to the at least one passage of the oil circuit to measure an oil pressure in the at least one passage and to provide an oil pressure value indicative of a current oil pressure value in the at least one passage, wherein the current oil pressure value is a value within a range of oil pressure values generated in response to the oil pressure, the control module structured to: receive the oil pressure value; in response to the oil pressure value, determine a non-transitory self-shutdown condition wherein the oil pressure is less than a predetermined minimum oil pressure and is non-transitory; and in response to the self-shutdown condition, operate the electrical oil pump until shutdown of the engine is complete. receive the oil pressure value; in response to the oil pressure value, determine a non-transitory self-shutdown condition wherein the oil pressure is less than a predetermined minimum oil pressure and is non-transitory; and in response to the self-shutdown condition, operate the electrical oil pump until shutdown of the engine is complete.
A power tool assembly comprising: a workpiece support surface; a throat opening defined in the workpiece support surface; an arbor shaft configured to support a shaping device, the arbor shaft positioned beneath the workpiece support surface and accessible through the throat opening; and a camming device (662, 664) rotatably mounted at a location adjacent to the throat opening, characterized in that the camming device (662, 664) includes a first camming surface portion configured to cam against a second camming surface potion of a throat plate inserted into the throat opening, thereby locking the throat plate within the throat opening, wherein the camming device (662, 664) further includes a third camming surface portion configured to cam against a fourth camming surface portion of the throat plate inserted into the throat opening, thereby forcing the throat plate in a direction outwardly from the throat opening. a workpiece support surface; a throat opening defined in the workpiece support surface; an arbor shaft configured to support a shaping device, the arbor shaft positioned beneath the workpiece support surface and accessible through the throat opening; and a camming device (662, 664) rotatably mounted at a location adjacent to the throat opening, characterized in that the camming device (662, 664) includes a first camming surface portion configured to cam against a second camming surface potion of a throat plate inserted into the throat opening, thereby locking the throat plate within the throat opening, wherein the camming device (662, 664) further includes a third camming surface portion configured to cam against a fourth camming surface portion of the throat plate inserted into the throat opening, thereby forcing the throat plate in a direction outwardly from the throat opening.
Pneumatic actuation system for machining aggregates, in particular provided with at least one processing tool, said pneumatic actuation system being connectable to a pneumatic supply line, comprising at least one piston-cylinder unit (3, 3a), having a cylinder (31, 31a) and a piston (32, 32a), wherein said cylinder (31, 31a) has a first chamber (33, 33a), such that when said first chamber (33, 33a) is supplied with compressed air, said piston (32, 32a) is actuated so as to allow the actuation of the respective machining aggregate, and a pressure adjustment and control unit, connectable to said pneumatic supply line, wherein said adjustment and control unit is configured to switch and send upon command the compressed air coming from said pneumatic supply line to said first chamber (33, 33a) of said cylinder (31, 31a) of said at least one piston-cylinder unit (3, 3a), characterized in that said adjustment and control unit comprises a control valve group (41, 42), adapted to switch the pressure coming from said supply pneumatic line on said first chamber (33, 33a), and an adjustment valve group (51, 52) for adjusting the compressed air pressure coming from said supply pneumatic line, wherein said control valve group (41, 42) and said adjustment valve group (51, 52) are connected to each other by a pneumatic control line and wherein said adjustment valve group (51, 52) is connected to said supply pneumatic line. at least one piston-cylinder unit (3, 3a), having a cylinder (31, 31a) and a piston (32, 32a), wherein said cylinder (31, 31a) has a first chamber (33, 33a), such that when said first chamber (33, 33a) is supplied with compressed air, said piston (32, 32a) is actuated so as to allow the actuation of the respective machining aggregate, and a pressure adjustment and control unit, connectable to said pneumatic supply line, wherein said adjustment and control unit is configured to switch and send upon command the compressed air coming from said pneumatic supply line to said first chamber (33, 33a) of said cylinder (31, 31a) of said at least one piston-cylinder unit (3, 3a), characterized in that said adjustment and control unit comprises a control valve group (41, 42), adapted to switch the pressure coming from said supply pneumatic line on said first chamber (33, 33a), and an adjustment valve group (51, 52) for adjusting the compressed air pressure coming from said supply pneumatic line, wherein said control valve group (41, 42) and said adjustment valve group (51, 52) are connected to each other by a pneumatic control line and wherein said adjustment valve group (51, 52) is connected to said supply pneumatic line.
A liquid container (100, 400) configured to contain a liquid to be supplied to a liquid-consuming device, comprising: a liquid chamber configured to contain the liquid and having a flexible member as part thereof, and which liquid chamber is subjected to reduction of inner capacity of the liquid chamber caused by deformation of the flexible member associated with a decrease in internal pressure of the liquid chamber; a liquid outlet (130, 430) configured to feed the liquid out of the liquid chamber; a negative pressure generator configured to maintain negative pressure in the liquid chamber; the liquid container is characterized in that it comprises also: a detection-associate member (150, 200) for detection of a remaining volume of the liquid in the liquid chamber, wherein the detection-associated member (150, 200) is located in an unaffected area inside the liquid chamber, where a capacity change caused by deformation of the flexible member doesn't occur a liquid chamber configured to contain the liquid and having a flexible member as part thereof, and which liquid chamber is subjected to reduction of inner capacity of the liquid chamber caused by deformation of the flexible member associated with a decrease in internal pressure of the liquid chamber; a liquid outlet (130, 430) configured to feed the liquid out of the liquid chamber; a negative pressure generator configured to maintain negative pressure in the liquid chamber; the liquid container is characterized in that it comprises also: a detection-associate member (150, 200) for detection of a remaining volume of the liquid in the liquid chamber, wherein the detection-associated member (150, 200) is located in an unaffected area inside the liquid chamber, where a capacity change caused by deformation of the flexible member doesn't occur
An image processing device including an image data generating module configured to generate image data, comprising: a sample data output unit configured to receive echo signals and output data of respective samples obtained by discretizing the echo signals; a target selecting module configured to select, among the samples, samples within a predetermined range, wherein the target selecting module selects, among the sample data, the samples within the predetermined range centering on a certain observed sample; an extracting module configured to extract, among the samples determined by the target selecting module, samples of which data satisfies a predetermined reference value; and a ratio calculating module configured to calculate a ratio of the number of the extracted samples with respect to the number of the samples within the predetermined range, wherein the ratio calculating module calculates the ratio for each sample of the echo signal and the calculated ratio becomes a calculation result of the observed sample; wherein the image data generating module determines a display mode of each pixel of the image data based on the ratio, with each sample corresponding to one pixel of the image data based on the calculated ratio of each sample, wherein the image data generating module generates the image data having color values according to the ratio. a sample data output unit configured to receive echo signals and output data of respective samples obtained by discretizing the echo signals; a target selecting module configured to select, among the samples, samples within a predetermined range, wherein the target selecting module selects, among the sample data, the samples within the predetermined range centering on a certain observed sample; an extracting module configured to extract, among the samples determined by the target selecting module, samples of which data satisfies a predetermined reference value; and a ratio calculating module configured to calculate a ratio of the number of the extracted samples with respect to the number of the samples within the predetermined range, wherein the ratio calculating module calculates the ratio for each sample of the echo signal and the calculated ratio becomes a calculation result of the observed sample; wherein the image data generating module determines a display mode of each pixel of the image data based on the ratio, with each sample corresponding to one pixel of the image data based on the calculated ratio of each sample, wherein the image data generating module generates the image data having color values according to the ratio.
A policy control method, comprising receiving, by a policy decision apparatus, a control policy request sent from a gateway device, wherein the control policy request carries a subscriber identifier; sending, by the policy decision apparatus, a session request message to a charging system, wherein the session request message carries the subscriber identifier; sending, by the charging system, according to the session request message, to the policy decision apparatus, a response message to the session request message to indicate that a session between the policy decision apparatus and the charging system is established; obtaining, by the charging system, a charging relevant event to be monitored, wherein the charging relevant event is a non-subscribed event; and monitoring, by the charging system, occurrence of non-subscribed charging relevant event; sending, by the charging system, a notification message to the policy decision apparatus through the established session in case of the occurrence of the non-subscribed charging relevant event, wherein the notification message carries information about the occurred non-subscribed charging relevant event; generating, by the policy decision apparatus, a control policy according to the notification message from the charging system; and sending, by the policy decision apparatus, the control policy to the gateway device according to the control policy request; wherein the non-subscribed charging relevant event is configured in the charging system and is not subscribed to by the policy decision apparatus, and the charging system determines, according to condition of the session between the policy decision apparatus and the charging system, whether to report the occurred non-subscribed charging relevant event to the policy decision apparatus.
A packet assembly containing deodorizer, comprising: a water soluble paper sheet; a polyvinyl alcohol film sealed against the water soluble paper sheet which defines a first sealed compartment between the water soluble paper sheet and the PVA film; and a deodorizer material disposed inside of the first sealed compartment. a water soluble paper sheet; a polyvinyl alcohol film sealed against the water soluble paper sheet which defines a first sealed compartment between the water soluble paper sheet and the PVA film; and a deodorizer material disposed inside of the first sealed compartment.
A terminal device comprising a display screen configured to provide a touch interface for a finger; and a fingerprint identification module, the fingerprint identification module is located below the display screen and configured for fingerprint identification of the finger, the fingerprint identification module comprises a lens assembly, the lens assembly comprises no more than three lenses, the lens assembly comprises a first lens, a second lens, and a third lens in sequence from an object side to an image side, and at least one of two surfaces of the first lens, two surfaces of the second lens, and two surfaces of the third lens is aspherical; the first lens is a negative optical power lens, and both a paraxial area on a surface of the first lens close to the object side and a paraxial area on a surface of the first lens close to the image side are concave; the second lens is a positive optical power lens, and both a paraxial area on a surface of the second lens close to the object side and a paraxial area on a surface of the second lens close to the image side are convex; and the third lens is a positive refractive power lens, and a paraxial area on a surface of the third lens close to the object side is convex, and a paraxial area on a surface of the third lens close to the image side is concave, and characterized in that the lens assembly satisfies: 0.5 mm -1 <|Y ' /( f *TTL)| < 0.8 mm -1, where Y ' represents the maximum image height on an image surface of the fingerprint identification module, f represents a focal length of the lens assembly, and TTL represents a distance from a lower surface of the display screen to the image surface of the fingerprint identification module along an optical axis. the lens assembly comprises no more than three lenses, the lens assembly comprises a first lens, a second lens, and a third lens in sequence from an object side to an image side, and at least one of two surfaces of the first lens, two surfaces of the second lens, and two surfaces of the third lens is aspherical; the first lens is a negative optical power lens, and both a paraxial area on a surface of the first lens close to the object side and a paraxial area on a surface of the first lens close to the image side are concave; the second lens is a positive optical power lens, and both a paraxial area on a surface of the second lens close to the object side and a paraxial area on a surface of the second lens close to the image side are convex; and the third lens is a positive refractive power lens, and a paraxial area on a surface of the third lens close to the object side is convex, and a paraxial area on a surface of the third lens close to the image side is concave, and characterized in that the lens assembly satisfies: 0.5 mm -1 <|Y ' /( f *TTL)| < 0.8 mm -1, where Y ' represents the maximum image height on an image surface of the fingerprint identification module, f represents a focal length of the lens assembly, and TTL represents a distance from a lower surface of the display screen to the image surface of the fingerprint identification module along an optical axis.
An energy extraction system, comprising: an ammonia fuel storage tank assembly configured to store a liquid ammonia fuel; a thermal transfer assembly (38; 64) configured to transform the liquid ammonia fuel into a vaporized ammonia based fuel; a turbo-expander configured to expand the vaporized ammonia based fuel to extract work; a low pressure compressor, the turbo-expander coupled to drive the low pressure compressor; and an energy conversion device including a combustor, the energy conversion device configured to use the vaporized ammonia based fuel from the turbo-expander to generate a work output, wherein the low pressure compressor is in flow communication with the combustor, the low pressure compressor pressurizing air to be mixed with the vaporized ammonia based fuel in the combustor, and the vaporized ammonia based fuel is mixed with air and ignited in the combustor to generate a high energy exhaust gas flow that is expanded through a turbine. an ammonia fuel storage tank assembly configured to store a liquid ammonia fuel; a thermal transfer assembly (38; 64) configured to transform the liquid ammonia fuel into a vaporized ammonia based fuel; a turbo-expander configured to expand the vaporized ammonia based fuel to extract work; a low pressure compressor, the turbo-expander coupled to drive the low pressure compressor; and an energy conversion device including a combustor, the energy conversion device configured to use the vaporized ammonia based fuel from the turbo-expander to generate a work output, wherein the low pressure compressor is in flow communication with the combustor, the low pressure compressor pressurizing air to be mixed with the vaporized ammonia based fuel in the combustor, and the vaporized ammonia based fuel is mixed with air and ignited in the combustor to generate a high energy exhaust gas flow that is expanded through a turbine.
A method for operating a wind turbine so as to increase power production, the method comprising: defining a first operating region associated with an unsaturated torque range; defining a second operating region associated with a saturated torque range determining an initial tip-speed-ratio set point for the wind turbine; monitoring a torque output of the wind turbine; and continuously adjusting the tip-speed-ratio set point of the wind turbine based on the torque output in a variable wind speed region of a power curve of the wind turbine so as to operate the wind turbine along a torque constraint boundary of the first and second operating regions (309, 310), wherein continuously adjusting the tip-speed-ratio set point of the wind turbine comprises decreasing the tip-speed-ratio set point when the torque output of the wind turbine is within the first operating region. defining a first operating region associated with an unsaturated torque range; defining a second operating region associated with a saturated torque range determining an initial tip-speed-ratio set point for the wind turbine; monitoring a torque output of the wind turbine; and continuously adjusting the tip-speed-ratio set point of the wind turbine based on the torque output in a variable wind speed region of a power curve of the wind turbine so as to operate the wind turbine along a torque constraint boundary of the first and second operating regions (309, 310), wherein continuously adjusting the tip-speed-ratio set point of the wind turbine comprises decreasing the tip-speed-ratio set point when the torque output of the wind turbine is within the first operating region.
A method for the operation of a variable-speed wind turbine having pitch control means in cases of an operating wind gust, characterized in that it includes the following steps: a) detecting the presence of an extreme operating wind gust according to the generator acceleration when the generator acceleration is higher than a predetermined value in the range of 10% to 30% of the generator nominal acceleration, GNS/sec, during a minimum predetermined period of time in the range of 0.2 seconds to 0.6 seconds; and b) performing an increase of the pitch angle in the range of 6 to 14 degrees at the maximum pitch rate allowed by the wind turbine pitch control means. a) detecting the presence of an extreme operating wind gust according to the generator acceleration when the generator acceleration is higher than a predetermined value in the range of 10% to 30% of the generator nominal acceleration, GNS/sec, during a minimum predetermined period of time in the range of 0.2 seconds to 0.6 seconds; and b) performing an increase of the pitch angle in the range of 6 to 14 degrees at the maximum pitch rate allowed by the wind turbine pitch control means.