mhurhangee/patent-ind-claim-en huggingface dataset:
A method (100; 300) of controlling a multi-phase converter (10; 200) arranged to convert between multi-phase power (V ABC , I ABC ) and DC power and having at least one power channel (11; 210, 220) with a plurality of power modules (PM A , PM B , PM C ; PM A1 , PM B1 , PM C1 , PM A2 , PM B2 , PMC2) connected to respective phase arms, the method (100; 300) comprising: detecting (110; 310) the multi-phase voltage (V ABC ) and the multi-phase current (I ABC ) of the power modules (PM A , PM B , PM C ; PM A1 , PM B1 , PM C1 , PM A2 , PM B2 , PM C2 ); calculating (120; 320) a multi-phase command voltage (V com,ABC ) based on a product of a programmed virtual resistance (R mod ) and the detected current, wherein calculating (120; 220) the multi-phase command voltage comprises calculating a reference multi-phase voltage (V ref,ABC ) in a DQ reference frame for the power modules (PMA, PM B , PM C ; PM A1 , PM B1 , PM C1 , PM A2 , PM B2 , PM C2 ) compensated for a voltage drop due to a fundamental current across the programmed virtual resistance and subtracting the product of the programmed virtual resistance and the detected current from the reference multi-phase voltage; and transmitting (130; 330) a multi-phase command voltage signal to the power modules (PM A , PM B , PM C ; PM A1 , PM B1 , PM C1 , PM A2 , PM B2 , PM C2 ) based on the calculated multi-phase command voltage. detecting (110; 310) the multi-phase voltage (V ABC ) and the multi-phase current (I ABC ) of the power modules (PM A , PM B , PM C ; PM A1 , PM B1 , PM C1 , PM A2 , PM B2 , PM C2 ); calculating (120; 320) a multi-phase command voltage (V com,ABC ) based on a product of a programmed virtual resistance (R mod ) and the detected current, wherein calculating (120; 220) the multi-phase command voltage comprises calculating a reference multi-phase voltage (V ref,ABC ) in a DQ reference frame for the power modules (PMA, PM B , PM C ; PM A1 , PM B1 , PM C1 , PM A2 , PM B2 , PM C2 ) compensated for a voltage drop due to a fundamental current across the programmed virtual resistance and subtracting the product of the programmed virtual resistance and the detected current from the reference multi-phase voltage; and transmitting (130; 330) a multi-phase command voltage signal to the power modules (PM A , PM B , PM C ; PM A1 , PM B1 , PM C1 , PM A2 , PM B2 , PM C2 ) based on the calculated multi-phase command voltage.
A method for grounding a photovoltaic system comprising one or more photovoltaic panels configured to provide a DC output, the method comprising: switching on a first switch (S1) connected in series with at least a first impedance (Z1) between the ground and a selected one of poles (DC+, DC-) of the DC output of the one or more photovoltaic panels ; and after switching on the first switch (S1), switching on a second switch (S2) connected in parallel to the first impedance (Z1), wherein the second switch (S2) is switched on in response to an absolute value of a voltage between the selected one of the poles (DC+, DC-) of the DC output of the one or more photovoltaic panels and the ground, or a quantity indicative thereof, decreasing under a predetermined threshold after switching on the first switch (S1). switching on a first switch (S1) connected in series with at least a first impedance (Z1) between the ground and a selected one of poles (DC+, DC-) of the DC output of the one or more photovoltaic panels ; and after switching on the first switch (S1), switching on a second switch (S2) connected in parallel to the first impedance (Z1), wherein the second switch (S2) is switched on in response to an absolute value of a voltage between the selected one of the poles (DC+, DC-) of the DC output of the one or more photovoltaic panels and the ground, or a quantity indicative thereof, decreasing under a predetermined threshold after switching on the first switch (S1).
A method of manufacturing a lyocell material for a cigarette filter, comprising: (S1) spinning a lyocell spinning dope comprising a cellulose pulp and an N-methylmorpholine-N-oxide (NMMO) aqueous solution; (S2) coagulating the lyocell spinning dope spun in (S1), thus obtaining lyocell multifilaments; (S3) water-washing the lyocell multifilaments obtained in (S2); (S4) oil-treating the lyocell multifilaments water-washed in (S3); and (S5) crimping the lyocell multifilaments oil-treated in (S4) using a stuffer box, thus obtaining a crimped tow, wherein (S5) is performed by supplying steam having a pressure of 9.807×10 3 - 9.807×10 4 Pa (0.1 - 1.0 kgf/cm 2 ) to an interior of the stuffer box and pressing the lyocell multifilaments using a press roller at a pressure of 14.710×10 4 - 19.614×10 4 Pa (1.5 - 2.0 kgf/cm 2 ) so that the lyocell multifilaments are crimped. (S1) spinning a lyocell spinning dope comprising a cellulose pulp and an N-methylmorpholine-N-oxide (NMMO) aqueous solution; (S2) coagulating the lyocell spinning dope spun in (S1), thus obtaining lyocell multifilaments; (S3) water-washing the lyocell multifilaments obtained in (S2); (S4) oil-treating the lyocell multifilaments water-washed in (S3); and (S5) crimping the lyocell multifilaments oil-treated in (S4) using a stuffer box, thus obtaining a crimped tow, wherein (S5) is performed by supplying steam having a pressure of 9.807×10 3 - 9.807×10 4 Pa (0.1 - 1.0 kgf/cm 2 ) to an interior of the stuffer box and pressing the lyocell multifilaments using a press roller at a pressure of 14.710×10 4 - 19.614×10 4 Pa (1.5 - 2.0 kgf/cm 2 ) so that the lyocell multifilaments are crimped.
A turbulator fabrication process , comprising: providing a system configured for directing a first fusion energy and a second fusion energy ; positioning a turbulator material on a substrate ; and directing the first fusion energy and the second fusion energy toward the turbulator material and the substrate ; the directing of the first fusion energy and the second fusion energy modifying the turbulator material forming one or more turbulators on the substrate ; the turbulator extending from the substrate with a first root portion proximal to the substrate providing a concave transition between the substrate and a first side of a convex region of the turbulator ; the turbulator extending from the substrate with a second root portion proximal to the substrate providing a concave transition between the substrate and a second side of the convex region of the turbulator ; the first root portion and the second root portion being raised from the substrate to form at least a portion of the convex region extending from the substrate ; wherein the process further comprises directing a third fusion energy toward the substrate , wherein the first concave portion is formed by the second fusion energy , the second concave portion is formed by the third fusion energy , and the convex region is formed by the first fusion energy . providing a system configured for directing a first fusion energy and a second fusion energy ; positioning a turbulator material on a substrate ; and directing the first fusion energy and the second fusion energy toward the turbulator material and the substrate ; the directing of the first fusion energy and the second fusion energy modifying the turbulator material forming one or more turbulators on the substrate ; the turbulator extending from the substrate with a first root portion proximal to the substrate providing a concave transition between the substrate and a first side of a convex region of the turbulator ; the turbulator extending from the substrate with a second root portion proximal to the substrate providing a concave transition between the substrate and a second side of the convex region of the turbulator ; the first root portion and the second root portion being raised from the substrate to form at least a portion of the convex region extending from the substrate ; wherein the process further comprises directing a third fusion energy toward the substrate , wherein the first concave portion is formed by the second fusion energy , the second concave portion is formed by the third fusion energy , and the convex region is formed by the first fusion energy .
A fixed type constant velocity universal joint , comprising: an outer joint member having a cup shape; an inner joint member , which is received in the outer joint member , and is configured to transmit torque between the inner joint member and the outer joint member through intermediation of balls while allowing angular displacement; and a shaft , which is coupled to the inner joint member so as to allow torque transmission, wherein a threaded hole being a through-hole is formed in a bottom portion of the outer joint member along an axial direction, wherein a recessed portion is formed to be open in a shaft end portion of the shaft opposed to the threaded hole , characterized in that the fixed type constant velocity universal joint also comprises an angle regulating member , wherein the angle regulating member comprises a distal end portion that enters the threaded hole and a proximal end portion press-fitted into the recessed portion , wherein the angle regulating member is configured to be retractable into the shaft in a press-fitting direction, wherein the angle regulating member is formed of a hollow member having a tapered shape, and an outer diameter of a distal end portion of the angle regulating member is set to be smaller than an inner diameter of the threaded hole of the outer joint member , and a gap is formed between the distal end portion of the angle regulating member and an inner peripheral surface of the threaded hole . an outer joint member having a cup shape; an inner joint member , which is received in the outer joint member , and is configured to transmit torque between the inner joint member and the outer joint member through intermediation of balls while allowing angular displacement; and a shaft , which is coupled to the inner joint member so as to allow torque transmission, wherein a threaded hole being a through-hole is formed in a bottom portion of the outer joint member along an axial direction, wherein a recessed portion is formed to be open in a shaft end portion of the shaft opposed to the threaded hole , characterized in that the fixed type constant velocity universal joint also comprises an angle regulating member , wherein the angle regulating member comprises a distal end portion that enters the threaded hole and a proximal end portion press-fitted into the recessed portion , wherein the angle regulating member is configured to be retractable into the shaft in a press-fitting direction, wherein the angle regulating member is formed of a hollow member having a tapered shape, and an outer diameter of a distal end portion of the angle regulating member is set to be smaller than an inner diameter of the threaded hole of the outer joint member , and a gap is formed between the distal end portion of the angle regulating member and an inner peripheral surface of the threaded hole .
A method for generating water and power within a fuel cell system , the method comprising: producing biofuel in a biofuel creation subsystem ; receiving and utilizing the biofuel within a fuel cell to generate power and a fuel byproduct ; separating water from the fuel byproduct to create a conditioned fuel byproduct and water ; burning the conditioned fuel byproduct to create heat; and providing the power, the water, and the heat for use; wherein providing the water for use comprises providing the water to the biofuel creation subsystem for production of the biofuel wherein the method further comprises conditioning the fuel prior to utilization in the fuel cell to create conditioned fuel for the fuel cell. producing biofuel in a biofuel creation subsystem ; receiving and utilizing the biofuel within a fuel cell to generate power and a fuel byproduct ; separating water from the fuel byproduct to create a conditioned fuel byproduct and water ; burning the conditioned fuel byproduct to create heat; and providing the power, the water, and the heat for use; wherein providing the water for use comprises providing the water to the biofuel creation subsystem for production of the biofuel wherein the method further comprises conditioning the fuel prior to utilization in the fuel cell to create conditioned fuel for the fuel cell.
An endoscopic stone-extraction device comprising: a support filament comprising an end portion having a plurality of stacked loops , wherein the plurality of stacked loops are different sizes, wherein all of the different-sized loops are arranged in decreasing-size order to form a hood-like structure; a sheath comprising a lumen , wherein the support filament is disposed in the lumen such that the sheath is slideable with respect to the support filament ; and a handle comprising an actuator and a laser fiber port ; wherein the sheath fits alongside a laser fiber inside the endoscope; wherein movement of the actuator in a first direction retracts the sheath and causes the plurality of stacked loops to expand outside the lumen in an arc-like shape, wherein there are no elements extending between or across the plurality of stacked loops when the plurality of stacked loops expand outside the lumen ; wherein movement of the actuator in a second direction advances the sheath and causes the plurality of stacked loops to at least partially collapse inside the lumen ; and wherein the stacked loops are configured to trap a stone and configured to serve as a mechanical backstop. a support filament comprising an end portion having a plurality of stacked loops , wherein the plurality of stacked loops are different sizes, wherein all of the different-sized loops are arranged in decreasing-size order to form a hood-like structure; a sheath comprising a lumen , wherein the support filament is disposed in the lumen such that the sheath is slideable with respect to the support filament ; and a handle comprising an actuator and a laser fiber port ; wherein the sheath fits alongside a laser fiber inside the endoscope; wherein movement of the actuator in a first direction retracts the sheath and causes the plurality of stacked loops to expand outside the lumen in an arc-like shape, wherein there are no elements extending between or across the plurality of stacked loops when the plurality of stacked loops expand outside the lumen ; wherein movement of the actuator in a second direction advances the sheath and causes the plurality of stacked loops to at least partially collapse inside the lumen ; and wherein the stacked loops are configured to trap a stone and configured to serve as a mechanical backstop.
A cap for a container, comprising: a main body having a top plate and a circular sidewall , wherein two opposite sides of the circular sidewall circularly connect to each other, one periphery of the circular sidewall connects to one surface of the top plate forming a closed end , and the other periphery of the circular sidewall at the opposite side of the closed end forms an opened end (1 "); and a ring member , which is located at the opened end (1") of the main body , separated from the main body by a first incision line in between the opened end (1") of the main body and the ring member , wherein a plurality of connecting pins locate along the first incision line , the plurality of connecting pins connect the main body and the ring member at the two sides of the first incision line , wherein two ends of the first incision line are separated by a plurality of connecting portions connecting the ring member to the main body ; characterized in that the plurality of connecting portions are formed in between the first incision line and only one second incision line extending from the main body to the ring member or vice versa, wherein each of the plurality of connecting portions is separated by parts of the second incision line , wherein the second incision line is not connected to the first incision line , and wherein the second incision line is an Z-shaped line. a main body having a top plate and a circular sidewall , wherein two opposite sides of the circular sidewall circularly connect to each other, one periphery of the circular sidewall connects to one surface of the top plate forming a closed end , and the other periphery of the circular sidewall at the opposite side of the closed end forms an opened end (1 "); and a ring member , which is located at the opened end (1") of the main body , separated from the main body by a first incision line in between the opened end (1") of the main body and the ring member , wherein a plurality of connecting pins locate along the first incision line , the plurality of connecting pins connect the main body and the ring member at the two sides of the first incision line , wherein two ends of the first incision line are separated by a plurality of connecting portions connecting the ring member to the main body ; characterized in that the plurality of connecting portions are formed in between the first incision line and only one second incision line extending from the main body to the ring member or vice versa, wherein each of the plurality of connecting portions is separated by parts of the second incision line , wherein the second incision line is not connected to the first incision line , and wherein the second incision line is an Z-shaped line.
High-pressure fuel supply device for a motor vehicle combustion engine, covered by a protective cover which is formed by vertical walls surmounted by a flat wall , and comprising an injection rail connected by pipes to at least one injector mounted in a cylinder head of said engine and a fuel return system comprising a duct , characterized in that the fuel return duct is fixed parallel to the flat wall of the protective cover and comprises a connection to a fuel return end piece of the at least one injector , said connection extending transversely to the axis of the duct towards the cylinder head.
Solution for the production of a polymer membrane, comprising or consisting of a) a copolymer based on (meth)acrylonitrile, obtainable by copolymerisation of (meth)acrylonitrile with at least one copolymer selected from the group consisting of (meth)allyl sulphonic acid or the salts thereof or mixtures hereof, b) at least one crosslinker for poly(meth)acrylonitrile or a copolymer based on (meth)acrylonitrile, the crosslinker - is an amino group-containing polymer, selected from the group consisting of polyethylene imine (PEI), polyvinyl amine, polyallyl amine and/or mixtures hereof and/or - is released in situ, in particular from blocked polyethylene imine, blocked polyvinyl amine, blocked polyallyl amine and/or mixtures or combinations hereof, as well as c) at least one solvent for poly(meth)acrylonitrile or a copolymer based on (meth)acrylonitrile, in which the previously mentioned components are present in dissolved state. a) a copolymer based on (meth)acrylonitrile, obtainable by copolymerisation of (meth)acrylonitrile with at least one copolymer selected from the group consisting of (meth)allyl sulphonic acid or the salts thereof or mixtures hereof, b) at least one crosslinker for poly(meth)acrylonitrile or a copolymer based on (meth)acrylonitrile, the crosslinker - is an amino group-containing polymer, selected from the group consisting of polyethylene imine (PEI), polyvinyl amine, polyallyl amine and/or mixtures hereof and/or - is released in situ, in particular from blocked polyethylene imine, blocked polyvinyl amine, blocked polyallyl amine and/or mixtures or combinations hereof, as well as - is an amino group-containing polymer, selected from the group consisting of polyethylene imine (PEI), polyvinyl amine, polyallyl amine and/or mixtures hereof and/or - is released in situ, in particular from blocked polyethylene imine, blocked polyvinyl amine, blocked polyallyl amine and/or mixtures or combinations hereof, as well as c) at least one solvent for poly(meth)acrylonitrile or a copolymer based on (meth)acrylonitrile, in which the previously mentioned components are present in dissolved state.
A method for a source Base Station, BS, performing handover in a multiple component carrier system, the method comprising: receiving a measurement report, comprising measurement results for one or more cells configured by a carrier aggregation, from a User Equipment, UE, ; configuring service state information comprising a candidate cell list in which the one or more cells are arranged in an order based on the measurement results; transmitting a handover request message, comprising the service state information, to a target BS , the handover request requesting handover of the UE to the target BS ; receiving a handover acknowledgement, ACK, message, indicating admission of the handover, from the target BS ; transmitting a handover command message (S1030), commanding the handover, to the UE , characterized by configuring the candidate cell list such that the candidate cell list includes cell indices and carrier frequencies; configuring an aggregatable cell list, including aggregatable group indices in which aggregatable cells from among all candidate cells are grouped, cell indices belonging to the aggregatable groups and carrier frequencies; and transmitting the candidate cell list and the aggregatable cell list from the source BS to the target BS . receiving a measurement report, comprising measurement results for one or more cells configured by a carrier aggregation, from a User Equipment, UE, ; configuring service state information comprising a candidate cell list in which the one or more cells are arranged in an order based on the measurement results; transmitting a handover request message, comprising the service state information, to a target BS , the handover request requesting handover of the UE to the target BS ; receiving a handover acknowledgement, ACK, message, indicating admission of the handover, from the target BS ; transmitting a handover command message (S1030), commanding the handover, to the UE , characterized by configuring the candidate cell list such that the candidate cell list includes cell indices and carrier frequencies; configuring an aggregatable cell list, including aggregatable group indices in which aggregatable cells from among all candidate cells are grouped, cell indices belonging to the aggregatable groups and carrier frequencies; and transmitting the candidate cell list and the aggregatable cell list from the source BS to the target BS .
A device for treating a patient's nasal airway by modifying at least one property of at least one tissue of or near a nasal valve of the airway, without using a surgical incision or an implant, to decrease airflow resistance or perceived airflow resistance in a nasal airway, the device comprising: a treatment element sized to be inserted into a nose and configured to deliver energy to tissues within the nose to modify the at least one property of the at least one tissue; one, two or more pairs of non-penetrating bipolar electrodes arranged along a length of the treatment element ; a shaft extending from the treatment element ; and a handle attached to the shaft at an opposite end from the treatment element , wherein the handle includes a housing to hold a power source for providing energy to the treatment element , characterised in that two wings extend laterally from opposite sides of the treatment element and are configured to direct the treatment element into a treatment location in the nasal airway. a treatment element sized to be inserted into a nose and configured to deliver energy to tissues within the nose to modify the at least one property of the at least one tissue; one, two or more pairs of non-penetrating bipolar electrodes arranged along a length of the treatment element ; a shaft extending from the treatment element ; and a handle attached to the shaft at an opposite end from the treatment element , wherein the handle includes a housing to hold a power source for providing energy to the treatment element , characterised in that two wings extend laterally from opposite sides of the treatment element and are configured to direct the treatment element into a treatment location in the nasal airway.