mhurhangee/patent-ind-claim-en huggingface dataset:
A method of operating a hot water heating system , the hot water heating system including a water circulation device a heat pump , a scale removal device , a control device , refrigerant pipes and a communication line , the water circulation device including a water circulation circuit that circulates water heat-exchanged with a refrigerant heated by the heat pump , the method comprising: installing a heater in the water circulation device in contact with the water; depositing scale from the water on the heater by heating the heater while circulating the water in the water circulation circuit ; removing the heater from the water circulation device after the depositing such that the heater does not come into contact with the water during use of the water circulation device ; and characterised by starting use of the water circulation device in a state that the heater has been removed from the water circulation device . installing a heater in the water circulation device in contact with the water; depositing scale from the water on the heater by heating the heater while circulating the water in the water circulation circuit ; removing the heater from the water circulation device after the depositing such that the heater does not come into contact with the water during use of the water circulation device ; and characterised by starting use of the water circulation device in a state that the heater has been removed from the water circulation device .
Torque control apparatus for an electric vehicle , the apparatus comprising: a controller coupled to receive a torque demand signal and a sensor signal based on the rate of change of angular speed of an electric motor ; wherein the controller is configured to provide a modified torque demand control signal by subtracting a subtraction signal based on the sensor signal from the torque demand signal, and the controller is configured to limit the subtraction signal such that the magnitude of the subtraction signal does not exceed a reference signal level. a controller coupled to receive a torque demand signal and a sensor signal based on the rate of change of angular speed of an electric motor ; wherein the controller is configured to provide a modified torque demand control signal by subtracting a subtraction signal based on the sensor signal from the torque demand signal, and the controller is configured to limit the subtraction signal such that the magnitude of the subtraction signal does not exceed a reference signal level.
An agricultural working machine, in particular a combine harvester or forage harvester, for taking up and processing harvested material, with an intake assembly for taking up harvested material, with at least one delivery assembly for delivering harvested material components, with a volume sensor system for determining a throughput volume (V) of the harvested material or at least one harvested material component and with a humidity sensor system for measuring a humidity (δ) of the harvested material or at least one harvested material component which has been taken up and for producing a material humidity signal based on the measured humidity (δ), wherein the agricultural working machine furthermore has a throughput sensor system for determining a throughput quantity (m) of the harvested material or at least one harvested material component, characterized in that the material humidity signal is readjusted on the basis of the throughput volume (V) determined by the volume sensor system and the throughput quantity (m) determined by the throughput sensor system .
A dry powder inhaler comprising: a dry powder medicament comprising fluticasone propionate, salmeterol xinafoate and a lactose carrier; wherein, the particle size of the salmeterol xinafoate is d10 = 0.4-1.3 μm, d50 = 1.4-3.0 μm, d90 = 2.4-6.5 μm and NLT95% <10 μm, and the particle size of the fluticasone propionate is d10 = 0.4-1.1 μm, d50 = 1.1-3.0 μm, d90 = 2.6-7.5 μm and NLT95% <10 μm, each as measured by laser diffraction as an aqueous dispersion; and the delivered dose of salmeterol per actuation is less than 25 μg; wherein the dose provides a baseline-adjusted FEV 1 in a patient of more than 150 mL within 30 minutes of receiving the dose; and wherein the inhaler comprises a cyclone deagglomerator for breaking up agglomerates of the dry powder. a dry powder medicament comprising fluticasone propionate, salmeterol xinafoate and a lactose carrier; wherein, the particle size of the salmeterol xinafoate is d10 = 0.4-1.3 μm, d50 = 1.4-3.0 μm, d90 = 2.4-6.5 μm and NLT95% <10 μm, and the particle size of the fluticasone propionate is d10 = 0.4-1.1 μm, d50 = 1.1-3.0 μm, d90 = 2.6-7.5 μm and NLT95% <10 μm, each as measured by laser diffraction as an aqueous dispersion; and the delivered dose of salmeterol per actuation is less than 25 μg; wherein the dose provides a baseline-adjusted FEV 1 in a patient of more than 150 mL within 30 minutes of receiving the dose; and wherein the inhaler comprises a cyclone deagglomerator for breaking up agglomerates of the dry powder.
A lightweight wheel, comprising a flange , a plurality of titanium alloy spokes , locking sleeves , steel sleeves and a rim , wherein an end of each titanium alloy spoke is provided with threads (6-2), and wherein the flange is positioned at a middle part of the rim , characterized in that the wheel further comprises connecting bolts , in that the rim is made of carbon fiber, and in that another end of each titanium alloy spoke is bent and provided with a flat end (6-1), and each flat end (6-1) is provided with a first assembly hole; a side wall of the flange is provided with two layers of ring grooves (3-1) with one above the other, each layer of ring grooves (3-1) is provided with a plurality of threaded holes (3-2) uniformly distributed; a plurality of bolts are fastened in the threaded holes (3-2) of each layer of ring grooves (3-1) and passthrough the first assembly holes to mount the flat ends (6-1) of the titanium alloy spokes on the ring groove (3-1); an inner side of the middle part of the carbon fiber rim is provided with a ring-shaped boss, and a plurality of second assembly holes are uniformly distributed in the ring-shaped boss; the lightweight wheel further comprises a connecting ring , wherein the side wall and the upper end face of the connecting ring are respectively provided with a plurality of first mounting holes (8-1) and a plurality of second mounting holes (8-2) which are uniformly distributed, the steel sleeves are mounted in each of the plurality of the first mounting holes (8-1), an first inner hole is formed in each of the steel sleeves , and the first inner hole of each of the steel sleeves is provided with a spherical surface; a connecting bolts pass through the second mounting holes (8-2) and the second assembly holes to fix the carbon fiber rim and the connecting ring ; an upper side wall of each of the locking sleeves is provided with a spherical surface, the upper side walls of the locking sleeves are mounted in the first inner hole of each of the steel sleeves and are matched with the spherical surface of the first inner hole of the steel sleeves , and a second inner hole is formed in each of the locking sleeves ; and the second inner hole of each of the locking sleeves is a threaded hole (3-2), and the second inner holes of the locking sleeves are matched with the thread (6-2) at an end of each of the titanium alloy spokes to fix the end of each of the titanium alloy spokes to each of the inner holes of the locking sleeves .
Vacuum cleaner pipe comprising: - a first rigid portion and a second rigid portion , - an articulation device connecting the first and second rigid portions together, the articulation device comprising a pivoting axis (A) and being configured to allow a pivoting of the first rigid portion with respect to the second rigid portion about the pivoting axis (A), and - at least one electric wire comprising a first wire portion (24.1) fixed to the first rigid portion and a second wire portion (24.2) fixed to the second rigid portion , the at least one electric wire comprises an intermediate portion (24.3) which is located between the first and second wire portions (24.1, 24.2), characterised in that the at least one electric wire forms a loop about the pivoting axis (A). - a first rigid portion and a second rigid portion , - an articulation device connecting the first and second rigid portions together, the articulation device comprising a pivoting axis (A) and being configured to allow a pivoting of the first rigid portion with respect to the second rigid portion about the pivoting axis (A), and - at least one electric wire comprising a first wire portion (24.1) fixed to the first rigid portion and a second wire portion (24.2) fixed to the second rigid portion , the at least one electric wire comprises an intermediate portion (24.3) which is located between the first and second wire portions (24.1, 24.2), characterised in that the at least one electric wire forms a loop about the pivoting axis (A).
A hot-rolled steel sheet having improved uniform ductility and local ductility at a high strain rate which comprises a main phase of ferrite having an average grain diameter of at most 3.0 μm and a second phase including at least one of martensite, bainite, and austenite, the steel material comprising, in mass percent, C: at least 0.1 % to at most 0.2%, Si: at least 0.1 % to at most 0.6%, Mn: at least 1.0% to at most 3.0%, Al: at least 0.02% to at most 1.0%, Cr: at least 0.1 % to at most 0.7%, and N: at least 0.002% to at most 0.015%, one or more elements selected from the group consisting of Ti: at least 0.002% to at most 0.02%, Nb: at least 0.002% to at most 0.02%, and V: at least 0.01% to at most 0.1%, and a remainder of Fe and impurities, characterized in that in a surface layer of the steel sheet which is a region between the surface of the steel sheet and a location at a depth of 100 μm from the surface, the second phase has an average grain diameter of at most 2.0 μm, the difference (ΔnH av ) between the average nanohardness of ferrite (nH αav ) which is the main phase and the average nanohardness of the second phase (nH 2nd av ) is at least 6.0 GPa to at most 10.0 GPa, and the difference (ΔσnH) of the standard deviation of the nanohardness of the second phase from the standard deviation of the nanohardness of the ferrite is at most 1.5 GPa, and in a central portion of the steel sheet which is a region from a location at a depth of 1/4 of the sheet thickness from the surface of the steel sheet to the center of the sheet thickness, the above-described difference (ΔnH av ) in the average nanohardness is at least 3.5 GPa to at most 6.0 GPa and the above-described difference (ΔσnH) in the standard deviation of the nanohardness is at least 1.5 GPa.
A production apparatus of sucrose-6-ester, comprising: a distillation separation tank, a reaction tank, and a condensated water collection tank, wherein the distillation separation tank is arranged above the reaction tank and the condensated water collection tank; the distillation separation tank comprises a shell, a heating-roller distillation device, a feed pipe, a U-shaped plate, a plurality of heat exchange tubes, a condensated water outlet pipe, and a liquid evaporation residue discharge pipe; the heating-roller distillation device comprises a plurality of heating rollers horizontally and closely arranged from top to bottom between front and rear side walls of the shell; two ends of the U-shaped plate are fixed to bottoms of the front and rear side walls of the shell, respectively, and the U-shaped plate is arranged to be not in contact with left and right side walls and a bottom surface of the shell and forms a U-shaped cavity; the plurality of heat exchange tubes are arranged in an inner cavity formed by the U-shaped plate and penetrate through the front and rear side walls of the shell; a feed pipe is provided at a top of the shell, the condensated water outlet pipe is arranged at the bottom surface of the shell, and the liquid evaporation residue discharge pipe penetrates through the bottom surface of the shell and is connected to the U-shaped plate; the condensated water collection tank is connected to the condensated water outlet pipe; and the reaction tank is connected to the liquid evaporation residue discharge pipe. the distillation separation tank comprises a shell, a heating-roller distillation device, a feed pipe, a U-shaped plate, a plurality of heat exchange tubes, a condensated water outlet pipe, and a liquid evaporation residue discharge pipe; the heating-roller distillation device comprises a plurality of heating rollers horizontally and closely arranged from top to bottom between front and rear side walls of the shell; two ends of the U-shaped plate are fixed to bottoms of the front and rear side walls of the shell, respectively, and the U-shaped plate is arranged to be not in contact with left and right side walls and a bottom surface of the shell and forms a U-shaped cavity; the plurality of heat exchange tubes are arranged in an inner cavity formed by the U-shaped plate and penetrate through the front and rear side walls of the shell; a feed pipe is provided at a top of the shell, the condensated water outlet pipe is arranged at the bottom surface of the shell, and the liquid evaporation residue discharge pipe penetrates through the bottom surface of the shell and is connected to the U-shaped plate; the condensated water collection tank is connected to the condensated water outlet pipe; and the reaction tank is connected to the liquid evaporation residue discharge pipe.
A self-powered sensor device , comprising a wireless network unit configured to enable a communication in a wireless network, the wireless network unit comprising a microprocessor , wherein the microprocessor is configured to store a sequence counter of messages which have been sent and incorporate the sequence counter value in each message; an energy converting unit configured to convert a first physical quantity into energy, and an energy harvesting unit configured to harvest energy from the energy converted by the energy converting unit , and to initiate a sending of a message via the wireless network unit every time an amount of energy harvested by the energy harvesting unit exceeds a threshold. a wireless network unit configured to enable a communication in a wireless network, the wireless network unit comprising a microprocessor , wherein the microprocessor is configured to store a sequence counter of messages which have been sent and incorporate the sequence counter value in each message; an energy converting unit configured to convert a first physical quantity into energy, and an energy harvesting unit configured to harvest energy from the energy converted by the energy converting unit , and to initiate a sending of a message via the wireless network unit every time an amount of energy harvested by the energy harvesting unit exceeds a threshold.
A vacuum cleaner, comprising: a cleaner body ; and a dust collector disposed in the cleaner body , wherein the dust collector comprises: an outer case ; a first cyclone provided within the outer case , and a second cyclone ; characterized by the first cyclone being provided with a housing on which a plurality of openings are formed along an outer circumference thereof and a mesh filter mounted on the housing to cover the openings; the second cyclone being configured to separate fine dust from air from which dust and foreign matter introduced into the first cyclone through the mesh filter are separated; and a rotating unit configured to be rotatable in at least one direction with respect to the first cyclone , and provided with a scraper moved along an outer circumference of the first cyclone while being in contact with the mesh filter during the rotation. a cleaner body ; and a dust collector disposed in the cleaner body , wherein the dust collector comprises: an outer case ; a first cyclone provided within the outer case , and a second cyclone ; characterized by the first cyclone being provided with a housing on which a plurality of openings are formed along an outer circumference thereof and a mesh filter mounted on the housing to cover the openings; the second cyclone being configured to separate fine dust from air from which dust and foreign matter introduced into the first cyclone through the mesh filter are separated; and a rotating unit configured to be rotatable in at least one direction with respect to the first cyclone , and provided with a scraper moved along an outer circumference of the first cyclone while being in contact with the mesh filter during the rotation. an outer case ; a first cyclone provided within the outer case , and a second cyclone ; characterized by the first cyclone being provided with a housing on which a plurality of openings are formed along an outer circumference thereof and a mesh filter mounted on the housing to cover the openings; the second cyclone being configured to separate fine dust from air from which dust and foreign matter introduced into the first cyclone through the mesh filter are separated; and a rotating unit configured to be rotatable in at least one direction with respect to the first cyclone , and provided with a scraper moved along an outer circumference of the first cyclone while being in contact with the mesh filter during the rotation.
A wearable safety system , comprising: a harness comprising a back protection panel , two shoulder straps and a hip belt , said harness being configured to be worn on the torso of a wearer; wherein the back protection panel is formed by a rigid material and has an extension along the longitudinal extension of a back wall of the harness ; the back protection panel supports at least one inflator , an ECU (Electronical Control Unit) and a battery , said ECU being arranged in communication with the at least one inflator ; the at least one inflator being received in a recess or in a through-going opening being formed in the back protection panel ; and at least one airbag ; wherein the wearable safety system is configured to generate an activation signal upon detection of an accident, and wherein the at least one airbag is configured to be inflated upon the generation of the activation signal and to be deployed to form at least one inflated body having an extension across at least one of the head and shoulders of the wearer, the thorax area of the wearer and the hips of the wearer. a harness comprising a back protection panel , two shoulder straps and a hip belt , said harness being configured to be worn on the torso of a wearer; wherein the back protection panel is formed by a rigid material and has an extension along the longitudinal extension of a back wall of the harness ; the back protection panel supports at least one inflator , an ECU (Electronical Control Unit) and a battery , said ECU being arranged in communication with the at least one inflator ; the at least one inflator being received in a recess or in a through-going opening being formed in the back protection panel ; and at least one airbag ; wherein the wearable safety system is configured to generate an activation signal upon detection of an accident, and wherein the at least one airbag is configured to be inflated upon the generation of the activation signal and to be deployed to form at least one inflated body having an extension across at least one of the head and shoulders of the wearer, the thorax area of the wearer and the hips of the wearer.
System for controlling rear signal lighting for a motor vehicle, comprising a first set of signalling devices disposed on the outside of a boot lid, capable of operating when the boot lid is in closed position, a second set of signalling devices capable of operating when the boot lid is in the open position by replacing the signalling devices of the first set, and a sensor capable of supplying information representative of the open or closed state of the boot lid, characterized in that each signalling device comprises a light source (10 a -15 a , 20 a -25 a ) in series with a switch (16 a -16 f , 26 a -26 f ), and in that the system comprises a control logic incorporated at least partly in said first and second sets , the control logic comprising an amplifier for the first set and an inverting amplifier for the second set , the input of the amplifier being linked electrically to the sensor and the output of the amplifier delivering a first command signal capable of commanding the switchover of all of the switches (16 a -16 f ) of the first set , the input of the inverting amplifier being also linked electrically to the sensor , the output of the inverting amplifier delivering a second command signal complementing the first command signal, and capable of commanding the switchover of all of the switches (26 a -26 f ) of the second set , such that the control logic is capable of simultaneously commanding: either the opening of all of the switches (16 a -16 f ) in series with the light sources (10 a -15 a ) of the first set and the closing of all of the switches (26 a -26 f ) in series with the light sources (20 a -25 a ) of the second set on reception of information representative of a boot lid in open position; or the closing of all of the switches (16 a -16 f ) in series with the light sources (10 a -15 a ) of the first set and the opening of all of the switches (26 a -26 f ) in series with the light sources (20 a -25 a ) of the second set on reception of information representative of a boot lid in closed position. either the opening of all of the switches (16 a -16 f ) in series with the light sources (10 a -15 a ) of the first set and the closing of all of the switches (26 a -26 f ) in series with the light sources (20 a -25 a ) of the second set on reception of information representative of a boot lid in open position; or the closing of all of the switches (16 a -16 f ) in series with the light sources (10 a -15 a ) of the first set and the opening of all of the switches (26 a -26 f ) in series with the light sources (20 a -25 a ) of the second set on reception of information representative of a boot lid in closed position.
A three-dimensional laminating and shaping apparatus comprising: a material ejector that ejects a material of a three-dimensional laminated and shaped object; a light beam irradiator that irradiates the ejected material with a light beam ; an image capturer that captures a molten pool formed by irradiating the ejected material with the light beam; a temperature deriving unit that derives a temperature distribution of the molten pool based on a luminance of an image of the molten pool captured by said image capturer; characterized in that a scanning direction determiner that derives a scanning direction of the light beam; a shape deriving unit that derives a shape of the molten pool based on the luminance and the scanning direction; and a cooling rate deriving unit that derives a cooling rate of the molten pool based on the luminance and the scanning direction. a material ejector that ejects a material of a three-dimensional laminated and shaped object; a light beam irradiator that irradiates the ejected material with a light beam ; an image capturer that captures a molten pool formed by irradiating the ejected material with the light beam; a temperature deriving unit that derives a temperature distribution of the molten pool based on a luminance of an image of the molten pool captured by said image capturer; characterized in that a scanning direction determiner that derives a scanning direction of the light beam; a shape deriving unit that derives a shape of the molten pool based on the luminance and the scanning direction; and a cooling rate deriving unit that derives a cooling rate of the molten pool based on the luminance and the scanning direction.