mhurhangee/ep-ind-claims huggingface dataset:
A battery management system for optimizing an internal resistance of a battery, the battery management system comprising: a current measurement unit configured to measure a discharging current of the battery; a memory configured to store a plurality of voltage-current characteristic profiles; and a control unit operatively connected to the current measurement unit and the memory and configured to determine a reference profile from the plurality of voltage-current characteristic profiles based on a state of charge and a temperature of the battery, the reference profile including a start point, an end point, and a plurality of intermediate points positioned between the start point and the end point, wherein the control unit is further configured to: determine an internal resistance of the battery based on the start point and the end point; set one of the plurality of intermediate points as a reference point; determine a reference resistance smaller than the internal resistance based on the reference point and the end point by using Equation 1: R ref = V ref − V end I ref − I end (I ref is the current of the reference point, V ref is the voltage of the reference point, I end is the current of the end point, V end is the voltage of the end point, and R ref is the reference resistance); and determine an optimum resistance larger than the internal resistance based on the discharging current, the internal resistance, the reference resistance, and a predetermined discharge upper limit current by using Equation 2: R opt = V ocv − V ocv − R int − R ref I end − R ref I dis I dis = R int − R ref I end I dis − R ref (R int is the internal resistance, I dis is the discharging current, and R opt is the optimum resistance). a current measurement unit configured to measure a discharging current of the battery; a memory configured to store a plurality of voltage-current characteristic profiles; and a control unit operatively connected to the current measurement unit and the memory and configured to determine a reference profile from the plurality of voltage-current characteristic profiles based on a state of charge and a temperature of the battery, the reference profile including a start point, an end point, and a plurality of intermediate points positioned between the start point and the end point, determine an internal resistance of the battery based on the start point and the end point; set one of the plurality of intermediate points as a reference point; determine a reference resistance smaller than the internal resistance based on the reference point and the end point by using Equation 1: R ref = V ref − V end I ref − I end
A rod comprising a gathered sheet of material circumscribed by a wrapper, in which the sheet of material is a co-laminated sheet comprising a layer of an aerosol-forming material and a layer of a thermally-conductive material and in which the wrapper is a metal foil.
A laundry treatment apparatus comprising: a support body for supporting laundry; an inlet port provided in an upper portion of the support body; an air supply unit coupled to the inlet port and configured for supplying air downwardly into the laundry hung on the support body; and a tensile force provision unit separably connected to the support body or to the laundry hung on the support body for providing tensile force to the laundry, and for providing at least some of the air supplied into the laundry to flow back toward the air supply unit, wherein the tensile force provision unit is configured to function as a weight for straightening the laundry and comprises: a tensile force provision body for separating inner circumferential surface parts of the laundry from each other by closing at least a portion of the opening formed in the lower end of the laundry such that the inner circumferential surface parts of the laundry are spaced apart from each other by a predetermined distance. a support body for supporting laundry; an inlet port provided in an upper portion of the support body; an air supply unit coupled to the inlet port and configured for supplying air downwardly into the laundry hung on the support body; and a tensile force provision unit separably connected to the support body or to the laundry hung on the support body for providing tensile force to the laundry, and for providing at least some of the air supplied into the laundry to flow back toward the air supply unit, wherein the tensile force provision unit is configured to function as a weight for straightening the laundry and comprises: a tensile force provision body for separating inner circumferential surface parts of the laundry from each other by closing at least a portion of the opening formed in the lower end of the laundry such that the inner circumferential surface parts of the laundry are spaced apart from each other by a predetermined distance.
A feed-through, in particular battery feed-through, in particular for a lithium-ion battery, preferably a lithium iron accumulator, comprising at least one base body, which has at least one opening, through which at least one conductor, in particular a substantially pin-shaped conductor is guided in a glass material, wherein the base body comprises, preferably, a low-melting material, in particular a light metal, preferably aluminium, magnesium, AlSiC, an aluminium alloy or a magnesium alloy, titanium, a titanium alloy or steel, in particular stainless steel, rust-resistant steel or tool steel, and the glass material comprises the following components in mol-%: P 2 O 5 35-50 mol-%, in particular 39-48 mol-% Al 2 O 3 0-14 mol-%, in particular 2-12 mol-% B 2 O 3 2-10 mol-%, in particular 4-8 mol-% Na 2 O 0-30 mol-%, in particular 0-20 mol-% M 2 O 0-20 mol-%, in particular 12-20 mol-%, wherein M can be K, Cs, Rb PbO 0-10 mol-%, in particular 0-9 mol-% Li 2 O 0-45 mol-%, in particular 0-40 mol-%, particularly preferably 17-40 mol-% BaO 0-20 mol-%, in particular 0-20 mol-%, particularly preferably 5-20 mol-% Bi 2 O 3 1-5 mol-%, particularly preferably 2-5 mol-%
A device for tempering the flow of medical irrigation liquids, including a heat exchange body with at least one inlet and outlet (6, 10) each having a tube port, wherein the heat exchange body forms a closed cavity through its heat exchange body walls, wherein at least one heat exchange body wall has a heat transfer coefficient greater than 1W / (cm 2 K), wherein the heat exchange body has two current paths, wherein the two current paths are formed on the inside of the heat exchange body through shaping of the heat exchange body base, wherein one current path has no thermal contact with the tempering element, wherein the heat exchange body walls are reversibly shaped at least in places so that the current paths are controllable depending on the shape, wherein the device includes a temperature sensor for controlling the outlet temperature of the irrigation liquid, wherein, via the current path that has no thermal contact with the tempering element, untempered irrigation liquid can be added in a targeted manner in order to maintain a constant temperature at the heat exchange body outlet, the device further including at least one surface tempering element which matches the heat exchange body, wherein the surface tempering element is integrated into a housing with an opening, wherein the heat exchange body wall with a heat transfer coefficient greater than 1W / (cm 2 K) is in contact with the surface tempering element in the operating position. including a heat exchange body with at least one inlet and outlet (6, 10) each having a tube port, wherein the heat exchange body forms a closed cavity through its heat exchange body walls, wherein at least one heat exchange body wall has a heat transfer coefficient greater than 1W / (cm 2 K), wherein the heat exchange body has two current paths, wherein the two current paths are formed on the inside of the heat exchange body through shaping of the heat exchange body base, wherein one current path has no thermal contact with the tempering element, wherein the heat exchange body walls are reversibly shaped at least in places so that the current paths are controllable depending on the shape, wherein the device includes a temperature sensor for controlling the outlet temperature of the irrigation liquid, wherein, via the current path that has no thermal contact with the tempering element, untempered irrigation liquid can be added in a targeted manner in order to maintain a constant temperature at the heat exchange body outlet, the device further including at least one surface tempering element which matches the heat exchange body, wherein the surface tempering element is integrated into a housing with an opening, wherein the heat exchange body wall with a heat transfer coefficient greater than 1W / (cm 2 K) is in contact with the surface tempering element in the operating position.
A prosthetic heart valve configured to be expanded between native leaflets of a native aortic annulus of a patient, the prosthetic heart valve comprising: a collapsible and expandable stent extending in a flow direction between a proximal end and a distal end, the stent including an annulus section adjacent the proximal end and a plurality of struts shaped to form a plurality of cells connected to one another in a plurality of annular rows around the stent, the flow direction being defined from the proximal end toward the distal end; a cuff attached to the annulus section of the stent; a plurality of prosthetic valve leaflets each having a belly attached to the cuff between a first location and a second location downstream of the first location in the flow direction; and a sealing structure attached to the annulus section of the stent, the sealing structure having a deployed condition with a diameter greater than a diameter of the proximal end of the stent when the stent is in an expanded use condition, characterized in that the sealing structure includes a plurality of peaks and a plurality of valleys, the valleys are closer to the proximal end of the stent than the peaks, and the sealing structure is entirely located between the proximal end of the stent and the first location. a collapsible and expandable stent extending in a flow direction between a proximal end and a distal end, the stent including an annulus section adjacent the proximal end and a plurality of struts shaped to form a plurality of cells connected to one another in a plurality of annular rows around the stent, the flow direction being defined from the proximal end toward the distal end; a cuff attached to the annulus section of the stent; a plurality of prosthetic valve leaflets each having a belly attached to the cuff between a first location and a second location downstream of the first location in the flow direction; and a sealing structure attached to the annulus section of the stent, the sealing structure having a deployed condition with a diameter greater than a diameter of the proximal end of the stent when the stent is in an expanded use condition, characterized in that the sealing structure includes a plurality of peaks and a plurality of valleys, the valleys are closer to the proximal end of the stent than the peaks, and the sealing structure is entirely located between the proximal end of the stent and the first location.
A method for manufacturing an investment casting core from a metallic blank having a thickness between parallel first and second faces (82, 84) less than a width and length transverse thereto, the method comprising: locally thinning the blank from at least one of the first and second faces, the local thinning forming a taper on a leading portion of the RMC, the taper tapers from a first thickness (T 1) of 0.005 to 0.20 inches (0.13 to 0.5 mm) over a taper length (L 1) of 0.040 to 0.100 inches (1-2.5 mm) to a second thickness (T 2) of 25-75% of the first thickness; through-cutting the blank across the thickness; and inserting the leading portion into a slot in a pre-formed ceramic core. locally thinning the blank from at least one of the first and second faces, the local thinning forming a taper on a leading portion of the RMC, the taper tapers from a first thickness (T 1) of 0.005 to 0.20 inches (0.13 to 0.5 mm) over a taper length (L 1) of 0.040 to 0.100 inches (1-2.5 mm) to a second thickness (T 2) of 25-75% of the first thickness; through-cutting the blank across the thickness; and inserting the leading portion into a slot in a pre-formed ceramic core.
A rotary valve for conveying fluids, said rotary valve comprising: a casing; a drive shaft supported by said casing, said drive shaft having a drive shaft engagement mechanism; and a rotor housed within said casing, said rotor having a rotor shaft supported by said casing, said rotor shaft having a rotor shaft engagement mechanism, said rotor shaft engagement mechanism being engagable with drive shaft engagement mechanism for axial connection and disconnection of said drive shaft with said rotor shaft; characterized in that the valve comprises a rotor adjustment mechanism (190A, 190B) operable to urge said rotor shaft and said drive shaft together during adjustment of an axial position of said rotor within said casing. a casing; a drive shaft supported by said casing, said drive shaft having a drive shaft engagement mechanism; and a rotor housed within said casing, said rotor having a rotor shaft supported by said casing, said rotor shaft having a rotor shaft engagement mechanism, said rotor shaft engagement mechanism being engagable with drive shaft engagement mechanism for axial connection and disconnection of said drive shaft with said rotor shaft; characterized in that the valve comprises a rotor adjustment mechanism (190A, 190B) operable to urge said rotor shaft and said drive shaft together during adjustment of an axial position of said rotor within said casing.
A ground electrical connection device for a wire clamp, the device comprising a ground connection part, and a bearing part, the ground connection part being provided to be sandwiched between the wire clamp and the bearing part and held in contact with the wire clamp, characterized in that the ground connection part is made of a non-magnetic material, with a layer of a protective material deposited on the surface of the ground connection part, wherein a layer of a bonding material is deposited on the surface of the ground connection part, between the non-magnetic material and the protective material layer.
Wheel arrangement for a rail vehicle, in particular for an idler-wheel undercarriage of a low-floor vehicle, having at least one wheel, at least one axis stub, at least one rotational-speed sensor, at least one earthing contact, and having a carrier device which is arranged on the axle stub, wherein the carrier device comprises at least one first carrier element and a second carrier element, which are each designed as individual components, wherein the second carrier element has at least one first cutout in which at least components which rotate with the wheel are arranged, characterized in that at least one component of an earthing contact is arranged in a second cutout.
A method for attaching together a male valve piece and a female valve piece to form a valve structure that extends along a longitudinal axis, the method comprising: inserting the male and female valve pieces (52, 54) axially together; and using a swaging tool to inelastically deform the male valve piece from an insertion configuration to a locking configuration in which relative axial movement between the male and female valve pieces (52, 54) is prevented; wherein the female valve piece includes an interior retaining projection that projects radially inwardly from a main body of the female valve piece, wherein the male valve piece includes an insertion end including first and second outer retaining projections (60, 62) that project radially outwardly from a main body of the male valve piece; wherein when the male valve piece is in the insertion configuration, an outer diameter d1 of the first outer retaining projection is smaller than an inner diameter d3 of the interior retaining projection and the outer diameter d2 of the second outer retaining projection is larger than the inner diameter d3; wherein the interior retaining projection is captured between the first and second outer retaining projections (60, 62) when the male valve piece is in the locking configuration; characterised in that when the male and female valve pieces (52, 54) are in the insertion configuration, the male valve piece is inserted into the female valve piece until the second outer retaining projection abuts against the interior retaining projection of the female valve piece. inserting the male and female valve pieces (52, 54) axially together; and using a swaging tool to inelastically deform the male valve piece from an insertion configuration to a locking configuration in which relative axial movement between the male and female valve pieces (52, 54) is prevented; wherein the female valve piece includes an interior retaining projection that projects radially inwardly from a main body of the female valve piece, wherein the male valve piece includes an insertion end including first and second outer retaining projections (60, 62) that project radially outwardly from a main body of the male valve piece; wherein when the male valve piece is in the insertion configuration, an outer diameter d1 of the first outer retaining projection is smaller than an inner diameter d3 of the interior retaining projection and the outer diameter d2 of the second outer retaining projection is larger than the inner diameter d3; wherein the interior retaining projection is captured between the first and second outer retaining projections (60, 62) when the male valve piece is in the locking configuration; characterised in that when the male and female valve pieces (52, 54) are in the insertion configuration, the male valve piece is inserted into the female valve piece until the second outer retaining projection abuts against the interior retaining projection of the female valve piece.
Powdered bonding agent dispersible in water for textile reinforcing inserts, consisting of 35-95% by weight of at least one at least partially capped, low-molecular-weight isocyanate, wherein the isocyanate to be capped has a molecular weight of less than or equal to 500g/mol, 0.1-10% by weight of at least one wetting agent, 5-40% by weight of at least one binding agent, 0-5% by weight of at least one catalyst and 0-10% by weight of at least one additive, wherein the proportions of components to add up to 100% by weight. 35-95% by weight of at least one at least partially capped, low-molecular-weight isocyanate, wherein the isocyanate to be capped has a molecular weight of less than or equal to 500g/mol, 0.1-10% by weight of at least one wetting agent, 5-40% by weight of at least one binding agent, 0-5% by weight of at least one catalyst and 0-10% by weight of at least one additive,
A circuit for enabling the discharge of electric charge in an integrated circuit, the circuit comprising: a P-type substrate coupled to a ground node; a deep N-well formed in the P-type substrate; an input/output pad coupled to a first node; a first diode coupled between the first node and the ground node; an N-channel transistor formed in a P-well of the deep N-well and coupled in parallel with the first diode between the first node and the ground node, wherein a drain of the N-channel transistor is coupled to the input/output pad and a gate of the N-channel transistor receives inverted output data (Dout_b) for generating output data, based upon the inverted output data, at the input/output pad; a P-channel transistor coupled between the first node and a power node to form an inverter with the N-channel transistor, wherein a gate of the P-channel transistor receives the inverted output data for generating the output data, based upon the inverted output data, at the input/output pad; a resistor coupled between a body portion of the N-channel transistor and the ground node; and wherein the first diode comprises an N-type region formed in the P-type substrate and enables charge to be coupled from the first node to the P-type substrate. a P-type substrate coupled to a ground node; a deep N-well formed in the P-type substrate; an input/output pad coupled to a first node; a first diode coupled between the first node and the ground node; an N-channel transistor formed in a P-well of the deep N-well and coupled in parallel with the first diode between the first node and the ground node, wherein a drain of the N-channel transistor is coupled to the input/output pad and a gate of the N-channel transistor receives inverted output data (Dout_b) for generating output data, based upon the inverted output data, at the input/output pad; a P-channel transistor coupled between the first node and a power node to form an inverter with the N-channel transistor, wherein a gate of the P-channel transistor receives the inverted output data for generating the output data, based upon the inverted output data, at the input/output pad; a resistor coupled between a body portion of the N-channel transistor and the ground node; and wherein the first diode comprises an N-type region formed in the P-type substrate and enables charge to be coupled from the first node to the P-type substrate.
A method for transmitting data from an aircraft engine, the method comprising: receiving at a control device, during an operation of the aircraft engine, a plurality of input signals from one or more sensors (70a, 70b, 70c) of the aircraft engine, one or more actuators (80a, 80b, 80c) of the aircraft engine, or any combination of the one or more sensors (70a, 70b, 70c) and the one or more actuators (80a, 80b, 80c), wherein the plurality of input signals are received via a plurality of first communication links (72, 82) coupling the control device to the one or more sensors (70a, 70b, 70c) of the aircraft engine, the one or more actuators (80a, 80b, 80c) of the aircraft engine, or any combination of the one or more sensors (70a, 70b, 70c) and the one or more actuators (80a, 80b, 80c); combining, at the control device, the plurality of input signals into an output signal indicative of the operation of the aircraft engine; and transmitting, at the control device, the output signal to a controller located remotely from the aircraft engine, the output signal transmitted via a second communication link coupling the control device to the controller. receiving at a control device, during an operation of the aircraft engine, a plurality of input signals from one or more sensors (70a, 70b, 70c) of the aircraft engine, one or more actuators (80a, 80b, 80c) of the aircraft engine, or any combination of the one or more sensors (70a, 70b, 70c) and the one or more actuators (80a, 80b, 80c), wherein the plurality of input signals are received via a plurality of first communication links (72, 82) coupling the control device to the one or more sensors (70a, 70b, 70c) of the aircraft engine, the one or more actuators (80a, 80b, 80c) of the aircraft engine, or any combination of the one or more sensors (70a, 70b, 70c) and the one or more actuators (80a, 80b, 80c); combining, at the control device, the plurality of input signals into an output signal indicative of the operation of the aircraft engine; and transmitting, at the control device, the output signal to a controller located remotely from the aircraft engine, the output signal transmitted via a second communication link coupling the control device to the controller.