mhurhangee/ep-ind-claims huggingface dataset:
A helicopter comprising: a propulsion system comprising: a first rotor assembly comprising a first motor coupled to a first rotor; and a second rotor assembly comprising a second motor coupled to a second rotor, the second rotor being coaxial to the first rotor, the second rotor configured to be counter-rotating to the first rotor; a fuselage; a gimbal assembly coupling the fuselage of the helicopter to the propulsion system, the gimbal assembly comprising: a first gimbal motor configured to control pitch of the helicopter, the first gimbal motor oriented along a first axis; and a second gimbal motor configured to control roll of the helicopter, the second gimbal motor oriented along a second axis perpendicular to the first axis; and a controller communicably coupled to the first and second gimbal motors and configured to provide instructions to the first and second gimbal motors in order to weight-shift the fuselage of the helicopter, thereby controlling pitch and roll of the helicopter. a propulsion system comprising: a first rotor assembly comprising a first motor coupled to a first rotor; and a second rotor assembly comprising a second motor coupled to a second rotor, the second rotor being coaxial to the first rotor, the second rotor configured to be counter-rotating to the first rotor; a first rotor assembly comprising a first motor coupled to a first rotor; and a second rotor assembly comprising a second motor coupled to a second rotor, the second rotor being coaxial to the first rotor, the second rotor configured to be counter-rotating to the first rotor; a fuselage; a gimbal assembly coupling the fuselage of the helicopter to the propulsion system, the gimbal assembly comprising: a first gimbal motor configured to control pitch of the helicopter, the first gimbal motor oriented along a first axis; and a second gimbal motor configured to control roll of the helicopter, the second gimbal motor oriented along a second axis perpendicular to the first axis; and a first gimbal motor configured to control pitch of the helicopter, the first gimbal motor oriented along a first axis; and a second gimbal motor configured to control roll of the helicopter, the second gimbal motor oriented along a second axis perpendicular to the first axis; and a controller communicably coupled to the first and second gimbal motors and configured to provide instructions to the first and second gimbal motors in order to weight-shift the fuselage of the helicopter, thereby controlling pitch and roll of the helicopter.
An apparatus for forming a non-pneumatic tire carcass comprising an inner hub, an outer band, and a plurality of spokes extending between the inner hub and the outer band, the inner hub and outer band each being annular, the inner hub being arranged radially inward of the outer band, each of the inner hub and the outer band having a width (W 20, W 30) extending in an axial direction (A d) and defined by opposing lateral sides (26, 36), characterised by the apparatus comprising: a first support base (110 1) having a first outer band abutment and a first inner hub abutment; a second support base (110 2) having a second outer band abutment and a second inner hub abutment; a first plurality of elongate spoke supports extending axially from the first support base (110 1) and to the second support base (110 2), the first plurality arranged in a first annular array; a second plurality of elongate spoke supports extending axially from the first support base (110 1) and to the second support base (110 2), the second plurality arranged in a second annular array, the first plurality being arranged concentrically within the second plurality; each of the first and second plurality of elongate spoke supports (130, 140) having at least one spoke-engaging portion (132, 142); and, a plurality of radially-extendable members arranged between the first plurality of elongate spoke supports and the second plurality of elongate spoke supports, where one or more radially-extendable members of the plurality of radially extendable members are arranged on opposing axial sides of the spoke-engaging portions (132, 142) of each of the first and second plurality (130, 140) of elongate spoke supports (130, 140). a first support base (110 1) having a first outer band abutment and a first inner hub abutment; a second support base (110 2) having a second outer band abutment and a second inner hub abutment; a first plurality of elongate spoke supports extending axially from the first support base (110 1) and to the second support base (110 2), the first plurality arranged in a first annular array; a second plurality of elongate spoke supports extending axially from the first support base (110 1) and to the second support base (110 2), the second plurality arranged in a second annular array, the first plurality being arranged concentrically within the second plurality; each of the first and second plurality of elongate spoke supports (130, 140) having at least one spoke-engaging portion (132, 142); and, a plurality of radially-extendable members arranged between the first plurality of elongate spoke supports and the second plurality of elongate spoke supports, where one or more radially-extendable members of the plurality of radially extendable members are arranged on opposing axial sides of the spoke-engaging portions (132, 142) of each of the first and second plurality (130, 140) of elongate spoke supports (130, 140).
A switching circuit suitable for a low power oscillator circuit, the switching circuit comprising; a control circuit and an output circuit, said control circuit arranged to control the output circuit; said control circuit having an input terminal (Vin) and an output terminal (Vcont), said output circuit having an input terminal (Vin), an output terminal (Vout) and a control terminal (Vcont'); wherein the input terminal (Vin) of the control circuit is connected to the input terminal (Vin) of the output circuit, and the control terminal (Vcont') of the output circuit is connected to the output terminal (Vcont) of the control circuit; said output circuit comprising a first plurality of switches (M4, M5) connected in series and arranged such that in use at least one of said first plurality of switches is in a low impedance state at any moment in time, and wherein the output circuit further comprises control switches (M3, M6) connected in series with the first plurality of switches (M4, M5), wherein said control switches (M3, M6) are arranged to control the operation of the first plurality of switches (M4, M5); said control circuit comprising a second plurality switches connected in series and arranged such that in use at least one of said first plurality of switches is in a low impedance state at any moment in time; wherein the control circuit further includes a delay mechanism arranged to cause a delay between an input signal at the input terminal (Vin) of the control circuit and a control signal at the control terminal (Vcont') of the output circuit; wherein said switches of said control circuit and said output circuit are transistors switches, wherein said second plurality of switches (M1, M2) of said control circuit are arranged as a first inverter and said first plurality switches (M4, M5) of said output circuit being arranged as a second inverter; wherein: one of said control switches is connected between a supply voltage (Vdd) and one of the transistors of the second inverter; and a second one of said control switches is connected between a second one of the transistors of the second inverter and a ground; wherein the output terminal (Vcont) of said control circuit is the output of the first inverter; wherein the respective gates of the first plurality of switches (M4, M5) are connected together as the input terminal (Vin) of the output circuit and the respective gates of the second plurality of switches (M1, M2) are connected together as the input terminal (Vin) of the control circuit; wherein the respective gates of the control switches (M3, M6) are connected to the output terminal (Vcont) of said control circuit; and wherein the output terminal (Vout) of said output circuit is the output of the second inverter. one of said control switches is connected between a supply voltage (Vdd) and one of the transistors of the second inverter; and a second one of said control switches is connected between a second one of the transistors of the second inverter and a ground;
A plate for use in a plate fixing structure designed to fix the plate to a plate-receiving metal frame by fitting together a fitting convex or concave portion (21, 16) provided in a back surface region of the plate and a counterpart, fitting concave or convex portion (16, 21) provided in the plate-receiving metal frame, comprising: a fitting convex or concave portion (21, 16) provided in a back surface region thereof and finable to a counterpart, fitting concave or convex portion (16, 21) provided in the plate-receiving metal frame; a first engagement portion extending outwardly from one of opposite ends thereof in a sliding direction thereof and engageable with a first support portion of the plate-receiving metal frame; and a second engagement portion extending outwardly from the other end and engageable with a second support portion of the plate-receiving metal frame. a fitting convex or concave portion (21, 16) provided in a back surface region thereof and finable to a counterpart, fitting concave or convex portion (16, 21) provided in the plate-receiving metal frame; a first engagement portion extending outwardly from one of opposite ends thereof in a sliding direction thereof and engageable with a first support portion of the plate-receiving metal frame; and a second engagement portion extending outwardly from the other end and engageable with a second support portion of the plate-receiving metal frame.
An agent which down-regulates an expression of the proteasome 26S subunit, non-ATPase PSMD1, for use in treating triple-negative breast cancer or drug resistant ovarian cancer, wherein the agent is a polynucleotide agent directed against a polynucleotide encoding said PSMD1.
A fuel cell system comprising: a hydrodesulfurizer that removes a sulfur compound from raw material and that is heated with heat of exhaust gas flowing in the fuel cell system; a fuel cell that generates power through an electrochemical reaction using fuel and oxidant gas supplied to the fuel cell, the fuel being obtained by reforming the raw material from which the sulfur compound has been removed by the hydrodesulfurizer; an introduction passage through which the exhaust gas that is to heat the hydrodesulfurizer passes; a first heat exchanger disposed in the introduction passage and that preheats, with heat of the exhaust gas passing through the introduction passage, the oxidant gas to be supplied to the fuel cell; and a second heat exchanger that preheats, with heat of exhaust gas passing through a passage other than the introduction passage, the oxidant gas to be preheated by the first heat exchanger. a hydrodesulfurizer that removes a sulfur compound from raw material and that is heated with heat of exhaust gas flowing in the fuel cell system; a fuel cell that generates power through an electrochemical reaction using fuel and oxidant gas supplied to the fuel cell, the fuel being obtained by reforming the raw material from which the sulfur compound has been removed by the hydrodesulfurizer; an introduction passage through which the exhaust gas that is to heat the hydrodesulfurizer passes; a first heat exchanger disposed in the introduction passage and that preheats, with heat of the exhaust gas passing through the introduction passage, the oxidant gas to be supplied to the fuel cell; and a second heat exchanger that preheats, with heat of exhaust gas passing through a passage other than the introduction passage, the oxidant gas to be preheated by the first heat exchanger.
A drive having an electric motor and a gearbox to which the electric motor is connected at an input shaft, in particular for an electric vehicle, the gearbox having at least two gears (6, 7) with different transmission ratios, by means of which an output shaft can be alternately coupled to the input shaft in order to achieve different transmission ratios of a rotational speed of the input shaft to a rotational speed of the output shaft, the gearbox being designed to carry out a shifting process in which first a coupling of the input shaft, driven by the electric motor rotating at a first rotational speed, to the output shaft via a first gear with a first transmission ratio is disconnected, so that the input shaft is no longer rotationally coupled to the output shaft, after which the input shaft is rotationally coupled to the output shaft via a second gear with a second transmission ratio, an electric synchronising device being provided, with which a rotational speed of the electric motor can be changed to a second rotational speed during a duration of the shifting process, the second rotational speed corresponding to the first rotational speed multiplied by a quotient of the second transmission ratio and the first transmission ratio, the drive being designed to establish a disconnectable rotational coupling between the input shaft and the output shaft via the second gear by means of a form fit, characterised in that the input shaft can be disconnectably coupled via a gear to the output shaft by means of at least one claw, which engages in a depression, wherein the depression is arranged in a window which extends in a direction along which an element which is coupled to the input shaft can move relative to an element which is coupled to the output shaft when the output shaft is not coupled to the input shaft during a shifting process, so that the claw can move through the window and into the depression from an uncoupled state.
A charging apparatus comprising: a power receiving unit that includes a rectifier at an output stage, receives AC power, and is configured to convert the AC power into DC power, wherein the power receiving unit includes an AC circuit breaker; a power storage device that has DC power stored therein; a DC/DC converter that is configured to execute a bidirectional power-flow control including a control of charging to the power storage device by using an output of the rectifier and a control of discharging from the power storage device; and a control unit that is configured to control operations of the power receiving unit and the DC/DC converter, wherein an output voltage of the rectifier at a time of the control of charging to the power storage device is higher than an output voltage of the DC/DC converter that is applied to an output terminal of the rectifier at a time of the control of discharging from the power storage device, and wherein the control unit is configured to determine a charging state of the power storage device; switch the DC/DC converter from a charging control state to a discharging-controllable state including a discharging waiting period and a discharging control period when determining that the power storage device is in a full charge state; and open the AC circuit breaker to interrupt received power at a time of the discharging waiting period of the power storage device, and wherein the output voltage of the DC/DC converter is set lower than that of the rectifier when charging of the power storage device is completed. a power receiving unit that includes a rectifier at an output stage, receives AC power, and is configured to convert the AC power into DC power, wherein the power receiving unit includes an AC circuit breaker; a power storage device that has DC power stored therein; a DC/DC converter that is configured to execute a bidirectional power-flow control including a control of charging to the power storage device by using an output of the rectifier and a control of discharging from the power storage device; and a control unit that is configured to control operations of the power receiving unit and the DC/DC converter, wherein an output voltage of the rectifier at a time of the control of charging to the power storage device is higher than an output voltage of the DC/DC converter that is applied to an output terminal of the rectifier at a time of the control of discharging from the power storage device, and wherein the control unit is configured to determine a charging state of the power storage device; switch the DC/DC converter from a charging control state to a discharging-controllable state including a discharging waiting period and a discharging control period when determining that the power storage device is in a full charge state; and open the AC circuit breaker to interrupt received power at a time of the discharging waiting period of the power storage device, and wherein the output voltage of the DC/DC converter is set lower than that of the rectifier when charging of the power storage device is completed.
A governing circuit (120; 420; 520; 820) for a magneto-transistor, the magneto-transistor comprising a first and second collector (113, 114; 413, 414; 513, 514; 813, 814), at least one emitter (111, 112; 411, 412; 511, 512; 811, 812) and at least one base (115; 415, 416; 515; 815, 816), wherein the governing circuit (120; 420; 520; 820) is configured to: measure a first calibration current at the first collector (113; 413; 513; 813) of the magneto-transistor and a second calibration current at the second collector (114; 414; 514; 814) of the magneto-transistor, while a calibration base-emitter voltage is applied to the magneto-transistor; measure a first measurement current at the first collector (113; 413; 513; 813) of the magneto-transistor and a second measurement current at the second collector (114; 414; 514; 814) of the magneto-transistor, while a measurement base-emitter voltage is applied to the magneto-transistor, wherein the measurement base-emitter voltage is different from the calibration base-emitter voltage; and determine an output signal indicative of an applied magnetic field using the measured first and second measurement currents and first and second calibration currents, characterized in that the first and second calibration currents are substantially insensitive to an applied magnetic field. measure a first calibration current at the first collector (113; 413; 513; 813) of the magneto-transistor and a second calibration current at the second collector (114; 414; 514; 814) of the magneto-transistor, while a calibration base-emitter voltage is applied to the magneto-transistor; measure a first measurement current at the first collector (113; 413; 513; 813) of the magneto-transistor and a second measurement current at the second collector (114; 414; 514; 814) of the magneto-transistor, while a measurement base-emitter voltage is applied to the magneto-transistor, wherein the measurement base-emitter voltage is different from the calibration base-emitter voltage; and determine an output signal indicative of an applied magnetic field using the measured first and second measurement currents and first and second calibration currents, characterized in that the first and second calibration currents are substantially insensitive to an applied magnetic field.
A blade assembly (100;150) configured to rotate about an axis of a gas turbine engine, comprising: a blade including a first surface defining a perimeter of a cavity in the blade, and including lip that comprises a first portion of the perimeter of the cavity, and a blade cover disposed over the cavity in the blade, such that the cavity is disposed between the blade and the blade cover, and under the lip, such that the blade cover is between a portion of the blade and the cavity, the blade cover having an outer edge portion angled inward with respect to the blade cover and toward the cavity; characterised in that the first portion of the perimeter of the cavity is disposed along at least two of a leading edge, a tip, a trailing edge or a radially inner edge of the blade. a blade including a first surface defining a perimeter of a cavity in the blade, and including lip that comprises a first portion of the perimeter of the cavity, and a blade cover disposed over the cavity in the blade, such that the cavity is disposed between the blade and the blade cover, and under the lip, such that the blade cover is between a portion of the blade and the cavity, the blade cover having an outer edge portion angled inward with respect to the blade cover and toward the cavity; characterised in that the first portion of the perimeter of the cavity is disposed along at least two of a leading edge, a tip, a trailing edge or a radially inner edge of the blade.
Photovoltaic module comprising a plurality of photovoltaic cells, each containing a plurality of flat semiconductor substrates, each having a front face and a rear face, wherein at least one front face contact is arranged on the front face and at least one rear face contact is arranged on the rear face, wherein the semiconductor substrates each form a subarea of the photovoltaic cell and are electrically connected to one another in parallel, wherein the semiconductor substrates are arranged at a distance from one another so that light can penetrate between the semiconductor substrates and wherein at least two semiconductor substrates from the plurality of flat semiconductor substrates of a photovoltaic cell have a different shape and/or size and the plurality of flat semiconductor substrates of each photovoltaic cell has the same surface area and the plurality of flat semiconductor substrates is arranged in a non-periodic pattern.
A wavelength conversion member formed of an inorganic phosphor dispersed in a glass matrix, wherein the glass matrix contains, in % by mole, 30 to 85% SiO 2, 4.3 to 20% B 2 O 3, 0 to 25% Al 2 O 3, 0 to 2% Li 2 O, 0 to 2% Na 2 O, 0 to 2% K 2 O, 0 to 2% Li 2 O+Na 2 O+K 2 O, 0 to 25% MgO, 0 to 25% CaO, 0 to 25% SrO, 0 to 25% BaO, 5 to 25% MgO+CaO+SrO+BaO, and 1 to 4.5% ZnO, and the inorganic phosphor is at least one selected from the group consisting of an oxide phosphor, a nitride phosphor, an oxynitride phosphor, a chloride phosphor, an oxychloride phosphor, a halide phosphor, an aluminate phosphor, and a halophosphoric acid chloride phosphor. the glass matrix contains, in % by mole, 30 to 85% SiO 2, 4.3 to 20% B 2 O 3, 0 to 25% Al 2 O 3, 0 to 2% Li 2 O, 0 to 2% Na 2 O, 0 to 2% K 2 O, 0 to 2% Li 2 O+Na 2 O+K 2 O, 0 to 25% MgO, 0 to 25% CaO, 0 to 25% SrO, 0 to 25% BaO, 5 to 25% MgO+CaO+SrO+BaO, and 1 to 4.5% ZnO, and the inorganic phosphor is at least one selected from the group consisting of an oxide phosphor, a nitride phosphor, an oxynitride phosphor, a chloride phosphor, an oxychloride phosphor, a halide phosphor, an aluminate phosphor, and a halophosphoric acid chloride phosphor.