mhurhangee/ep-ind-claims huggingface dataset:
A switch assembly for a medium or high voltage switchgear, comprising a three-position switch with a movable contact piece which can be brought by an electrical motor into three different positions, namely: - a switched-on position, which connects the movable contact piece to an isolator contact, - an earthing position, which connects the movable contact piece to an earth contact, and - a disconnected position, which is arranged between switched-on position and the earthing position, wherein two types of means for generating electrical signals for position indication are arranged at the three-position switch, whereof one type is a precise linear operating micro switch generating a discontinuous electrical signal and the other type is a less precise auxiliary switch generating a continuous electrical signal, wherein the electrical signals are transmitted to a control unit for controlling the electrical motor, comprising an electrical indication unit for indicating the actual position of the movable contact piece, wherein a first micro switch is coupled to the moving drive of the movable contact piece for detecting the switched-on position and a second micro switch is coupled to the moving drive of the movable contact piece for detecting the earthing position, and two pairs of micro switches (10c, 10d) and auxiliary switches (11a, 11b) are coupled to the moving drive of the movable contact piece for detecting the disconnected position, characterised in that a first pair formed of one micro switch and one auxiliary switch detects an isolator open position, whereby one normally closed contact of the auxiliary switch belonging to said first pair is connected in series with one normally open contact of the micro switch belonging to said first pair for position indication "isolator not open", and a normally open contact of said auxiliary switch belonging to said first pair is connected in parallel with a normally closed contact of said micro switch belonging to said first pair for position indication "isolator open", a second pair formed of another micro switch and another auxiliary switch detects an earthing switch open position, whereby one normally closed contact of the auxiliary switch belonging to said second pair is connected in series with one normally open contact of the micro switch belonging to said second pair for position indication "earthing switch not open", and a normally open contact of said auxiliary switch belonging to said second pair is connected in parallel with a normally closed contact of said micro switch belonging to said second pair for position indication "earthing switch open". - a switched-on position, which connects the movable contact piece to an isolator contact, - an earthing position, which connects the movable contact piece to an earth contact, and - a disconnected position, which is arranged between switched-on position and the earthing position,
An anti-fog coating composition comprising an aqueous polymeric dispersion; a crosslinker; and a surfactant; wherein the crosslinker is an aziridine crosslinker that is the reaction product of an ethoxylated alkyl multi(meth)acrylate and an alkyl aziridine; wherein the dried and cured coating composition does not exhibit fogging within 8 seconds after being soaked in 25°C water for 1 hour.
A wire throttle adjustment device for performing open-close adjustment of a throttle valve by pull operation of a wire, comprising: an operation member connected to an end part of the wire and configured to perform the pull operation of the wire, the operation member includes an action part that is elastically deformable by the pull operation of the wire in a fully opened state of the throttle valve, the operation member includes a pivotally-supported part pivotally supported on a handle frame, and an operation part swingably operable about a shaft supporting the pivotally-supported part, the action part includes an elastically-deformable elastic arm part configured to swing together with the operation part and extending from the pivotally-supported part, the end part of the wire is connected to a tip part of the elastic arm part, characterized in that at the tip part of the elastic arm part, a wire guide configured to guide the end part of the wire to the tip part of the elastic arm part is provided so as to extend around the pivotally-supported part. an operation member connected to an end part of the wire and configured to perform the pull operation of the wire, the operation member includes an action part that is elastically deformable by the pull operation of the wire in a fully opened state of the throttle valve, the operation member includes a pivotally-supported part pivotally supported on a handle frame, and an operation part swingably operable about a shaft supporting the pivotally-supported part, the action part includes an elastically-deformable elastic arm part configured to swing together with the operation part and extending from the pivotally-supported part, the end part of the wire is connected to a tip part of the elastic arm part, characterized in that at the tip part of the elastic arm part, a wire guide configured to guide the end part of the wire to the tip part of the elastic arm part is provided so as to extend around the pivotally-supported part.
An emulsion composition comprising: a carboxylated acrylonitrile-butadiene elastomer, comprising 30 to 40% by weight of acrylonitrile residues and 3 to 8% by weight of unsaturated carboxylic acid residues, having an elemental sulfur content detected by neutralization titration of a combusted product of the elastomer of not more than 1% by weight of the elastomer weight, and having a Mooney viscosity (ML (1+4) (100°C)) of 100 to 220, and a poly(acrylonitrile-butadiene) comprising 20 to 50% by weight of acrylonitrile residues, with the remainder being butadiene residues, and having a styrene-equivalent weight-average molecular weight of 7,000 to 500,000, a weight ratio of component /component being from 70/30 to 90/10. a carboxylated acrylonitrile-butadiene elastomer, comprising 30 to 40% by weight of acrylonitrile residues and 3 to 8% by weight of unsaturated carboxylic acid residues, having an elemental sulfur content detected by neutralization titration of a combusted product of the elastomer of not more than 1% by weight of the elastomer weight, and having a Mooney viscosity (ML (1+4) (100°C)) of 100 to 220, and a poly(acrylonitrile-butadiene) comprising 20 to 50% by weight of acrylonitrile residues, with the remainder being butadiene residues, and having a styrene-equivalent weight-average molecular weight of 7,000 to 500,000,
Heat pump comprising a compressor and an electronically commutated electric motor, which is connected to the compressor, for driving the compressor, wherein the heat pump has a power output stage which is connected to the electric motor and is designed to energize the electric motor, and the power output stage is thermally conductively connected to a section of a coolant circuit (5, 21, 22, 23, 24, 27) of the heat pump, so that waste heat which is generated by the power output stage can be given off to the coolant circuit (5, 21, 22, 23, 24, 27), wherein the heat pump has at least one temperature sensor, wherein the temperature sensor is arranged to detect a temperature of the power output stage and to generate a temperature signal which represents the temperature, wherein the coolant circuit (21, 22, 23, 24, 27) has a bypass fluid line and at least one valve (16, 36, 55) of controllable design, wherein the bypass fluid line is designed and arranged to conduct a coolant flow past the section and the valve (16, 36, 55) is designed to release or to block the coolant flow through the section depending on a control signal, and the heat pump has a control unit which is connected to the temperature sensor and is designed to generate the control signal depending on the temperature signal, characterized in that the heat pump has an ambient temperature sensor which is connected to the control unit and is designed to detect an ambient temperature and to generate an ambient temperature signal which represents the ambient temperature and the control unit is designed to generate the control signal in such a way that the temperature of the power output stage is greater than the ambient temperature.
A method for the production of a packaging material comprising a substrate and a gas barrier layer based on polyvinyl alcohol (PVOH), said method comprising the steps of - applying a coating composition of said PVOH dissolved in a first solvent onto said substrate to form a coating - subjecting the coating to a first drying step to form a dried PVOH-based coating on said substrate, - contacting the dried PVOH-based coating with a crosslinking solution comprising a crosslinking agent in a second solvent, to effect crosslinking of the PVOH-based coating, and - subsequent to the contact with the crosslinking solution, subjecting the PVOH-based coating to a second drying step, forming the PVOH-based barrier layer on said substrate, with the proviso that if the crosslinking solution comprises PVOH, the amount of PVOH added by the crosslinking solution is less than 20% (by weight) of the amount of PVOH added by the coating composition. - applying a coating composition of said PVOH dissolved in a first solvent onto said substrate to form a coating - subjecting the coating to a first drying step to form a dried PVOH-based coating on said substrate, - contacting the dried PVOH-based coating with a crosslinking solution comprising a crosslinking agent in a second solvent, to effect crosslinking of the PVOH-based coating, and - subsequent to the contact with the crosslinking solution, subjecting the PVOH-based coating to a second drying step, forming the PVOH-based barrier layer on said substrate,
A method for depositing a thin semiconductor layer comprising at least one sulphide of a metal species, the deposition being carried out on a semiconductor film arranged in a chemical bath, the method comprising the steps of: - preparing the chemical bath from at least one sulphur precursor of said sulphide of a metal species and of a salt containing said at least one metal species, the at least one sulphur precursor containing a thioacid of general formula R-COSH encompassing prototropic forms of R-C(=O)SH type and of R-C(=S)OH type, where R designates a hydrogen or an organic group, and - forming the thin layer by illumination of the chemical bath and of the semiconductor film by means of a light source. - preparing the chemical bath from at least one sulphur precursor of said sulphide of a metal species and of a salt containing said at least one metal species, the at least one sulphur precursor containing a thioacid of general formula R-COSH encompassing prototropic forms of R-C(=O)SH type and of R-C(=S)OH type, where R designates a hydrogen or an organic group, and - forming the thin layer by illumination of the chemical bath and of the semiconductor film by means of a light source.
Gas turbine engine for an aircraft comprising: - a compressor for increasing pressure and temperature of ambient air to obtain compressed air, - a combustion chamber for increasing the temperature of the compressed air to obtain a heated fluid, - a turbine comprising an outer wall, an inner wall, at least one stator (8, 10), and at least one rotor (9, 11), - the outer wall having a radial step and the inner wall overlapping the radial step, - each stator and each rotor formed by a plurality of blades, a fluid channel being formed between each two consecutive blades, and each blade having two opposing surfaces, - characterized in that the stator channels are formed by a first group and a second group of channels, - wherein the compressor is in fluid communication with the first group of stator channels, and the combustion chamber is in fluid communication with the second group of stator channels, such that heat exchange can be performed through the two opposing surfaces of at least one stator blade, - and, wherein the outer and the inner walls (2, 4) define a duct for the passage of the heated fluid through the rotor blades, - and, wherein the outer wall is also arranged for directing the compressed air towards the combustion chamber. - a compressor for increasing pressure and temperature of ambient air to obtain compressed air, - a combustion chamber for increasing the temperature of the compressed air to obtain a heated fluid, - a turbine comprising an outer wall, an inner wall, at least one stator (8, 10), and at least one rotor (9, 11), - the outer wall having a radial step and the inner wall overlapping the radial step, - each stator and each rotor formed by a plurality of blades, a fluid channel being formed between each two consecutive blades, and each blade having two opposing surfaces, - the outer wall having a radial step and the inner wall overlapping the radial step, - each stator and each rotor formed by a plurality of blades, a fluid channel being formed between each two consecutive blades, and each blade having two opposing surfaces, - characterized in that the stator channels are formed by a first group and a second group of channels, - wherein the compressor is in fluid communication with the first group of stator channels, and the combustion chamber is in fluid communication with the second group of stator channels, such that heat exchange can be performed through the two opposing surfaces of at least one stator blade, - and, wherein the outer and the inner walls (2, 4) define a duct for the passage of the heated fluid through the rotor blades, - and, wherein the outer wall is also arranged for directing the compressed air towards the combustion chamber.
Planetary roller screw mechanism (100; 100') comprising: a screw (110; 110') provided with an external thread (110F; 110'F); a nut (130; 130') coaxially surrounding the screw and provided with an internal thread (130F; 130'F); rollers each provided with an external thread and positioned between the screw and the nut so that the external thread of the roller meshes with the external thread of the screw and the internal thread of the nut, each roller having two ends each provided with an external toothing, each external toothing having, in cross section, an outer diameter (ø 2) less than or equal to a bottom diameter (ø 1) of the external thread of the rollers; and two synchronization toothings (140D; 110D') which are coaxial with the screw and in which the external toothings of the rollers mesh, characterized in that said external toothings of the rollers have teeth with a flank having, in cross section, a convex hypotrochoidal profile, and said synchronization toothings have teeth (140d; 140d') with a flank having, in cross section, a hypotrochoidal profile or an epitrochoidal profile.
Epoxy resin adhesive comprising - a resin component comprising at least one epoxy resin, - a hardener component comprising (a) at least one adduct AD obtained from the reaction of (i) at least one polyepoxide with (ii) at least one amine of the formula and optionally further amines, where n is an integer from 1 to 10, and A in each case is a divalent hydrocarbyl radical having 2 to 8 carbon atoms, where all nitrogen atoms are separated from one another in each case by a chain of at least two carbon atoms, and (b) at least one accelerator B having at least one dimethylamino group, wherein the epoxy resin adhesive comprises a total of at least 50% by weight of inorganic fillers. - a resin component comprising at least one epoxy resin, - a hardener component comprising (a) at least one adduct AD obtained from the reaction of (i) at least one polyepoxide with (ii) at least one amine of the formula and optionally further amines, where n is an integer from 1 to 10, and A in each case is a divalent hydrocarbyl radical having 2 to 8 carbon atoms, where all nitrogen atoms are separated from one another in each case by a chain of at least two carbon atoms, and (b) at least one accelerator B having at least one dimethylamino group, (a) at least one adduct AD obtained from the reaction of (i) at least one polyepoxide with (ii) at least one amine of the formula and optionally further amines, where n is an integer from 1 to 10, and A in each case is a divalent hydrocarbyl radical having 2 to 8 carbon atoms, where all nitrogen atoms are separated from one another in each case by a chain of at least two carbon atoms, and n is an integer from 1 to 10, and A in each case is a divalent hydrocarbyl radical having 2 to 8 carbon atoms, where all nitrogen atoms are separated from one another in each case by a chain of at least two carbon atoms, and (b) at least one accelerator B having at least one dimethylamino group,
A nonaqueous electrolytic solution for use in a lithium ion secondary battery including a positive electrode having a positive-electrode active material capable of storing and releasing lithium ions and a negative electrode having a negative-electrode active material containing at least one atom selected from the group consisting of Si, Sn, and Pb, the nonaqueous electrolytic solution comprising an electrolyte, a nonaqueous solvent, and an isocyanate compound having at least one aromatic ring in its molecule, characterized in that the isocyanate compound is at least one selected from 2-trifluoromethylphenyl isocyanate, 3-trifluoromethylphenyl isocyanate, 4-trifluoromethylphenyl isocyanate, 2-(2,2,2-trifluoroethyl)phenyl isocyanate, 3-(2,2,2-trifluoroethyl)phenyl isocyanate, and 4-(2,2,2-trifluoroethyl)phenyl isocyanate, wherein the nonaqueous electrolytic solution comprises a lithium salt as an electrolyte.
A position sensing device, comprising: a rotatable shaft having a longitudinal axis and an end tip; a first sensor assembly having a first magnet and a first magnetic sensor, the first magnet having a magnetization axis that is substantially perpendicular to the longitudinal axis, the first magnetic sensor configured to measure a first flux density along the magnetization axis and a second flux density along a direction perpendicular to the magnetization axis, such that the first sensor assembly allows measurement of linear position of the first magnet relative to the first magnetic sensor so as to allow determination of a number of turns of the shaft; and a second sensor assembly having a second magnet mounted to the end tip of the shaft and a second magnetic sensor positioned on the longitudinal axis such that the longitudinal axis intersects with each of the second magnet and the second magnetic sensor, the second sensor assembly configured to allow measurement of angular position of the second magnet relative to the second magnetic sensor so as to allow determination of angular position of the shaft within a given turn of the shaft, such that an angular resolution associated with the angular position of the shaft is substantially maintained throughout the number of turns of the shaft. a rotatable shaft having a longitudinal axis and an end tip; a first sensor assembly having a first magnet and a first magnetic sensor, the first magnet having a magnetization axis that is substantially perpendicular to the longitudinal axis, the first magnetic sensor configured to measure a first flux density along the magnetization axis and a second flux density along a direction perpendicular to the magnetization axis, such that the first sensor assembly allows measurement of linear position of the first magnet relative to the first magnetic sensor so as to allow determination of a number of turns of the shaft; and a second sensor assembly having a second magnet mounted to the end tip of the shaft and a second magnetic sensor positioned on the longitudinal axis such that the longitudinal axis intersects with each of the second magnet and the second magnetic sensor, the second sensor assembly configured to allow measurement of angular position of the second magnet relative to the second magnetic sensor so as to allow determination of angular position of the shaft within a given turn of the shaft, such that an angular resolution associated with the angular position of the shaft is substantially maintained throughout the number of turns of the shaft.
Rotational damper with a damper housing surrounding an electromagnetic damper motor and connected to a first mass via a fastening part, and a coupling lever supported for pivoting relative to the damper housing and connected to a second mass, and a strain wave gearing for damping vibrations comprising a rigid unit having an internal spline and being connected with the damper housing, and a flexible unit having an external spline and being connected with the fastening part, wherein the two units of the strain wave gearing are coupled with each other via the splines in a form fitting manner for transmitting and/or converting a rotational movement, and with a wave generator rotatably supported in the flexible unit, wherein a rotation of the wave generator causes a deformation of the flexible unit, characterized by a wrap spring arranged to be operatively connected with the flexible unit, the wrap spring being connected on one side with the coupling lever and on the other side with the fastening part in rotative fixed relationship, wherein the wrap spring is configured to block the strain wave gearing by deforming the flexible unit at a predetermined pivoting of the coupling lever relative to the fastening part.
A prosthesis, configured as a replacement heart valve, wherein the prosthesis includes a self-expandable or balloon expandable frame, the frame having a first end, a second end and a middle portion, wherein the frame includes a number of struts with at least some struts forming cells (36a, 36b), the struts are arranged so that they are parallel or substantially parallel to a longitudinal axis of the frame, which is defined as the central axis that extends through the center of the frame between the first and second ends (22, 24) of the frame, wherein a plurality of struts have one or more eyelet; wherein the frame includes rows of cells (36a, 36b), wherein the cells of a second row share struts from the cells of a first row, wherein the cells of the second row create a cylindrical portion of the frame, wherein, when in the expanded configuration, each cell of the second row is formed between two respective struts having a bell curve shape, wherein the rows of cells (36a, 36b) include an interconnecting region between each cell (36a, 36b), and wherein the struts having one or more eyelet extend from the interconnecting regions between the cells (36a, 36b) in a direction parallel with the longitudinal axis of the frame. wherein the prosthesis includes a self-expandable or balloon expandable frame, the frame having a first end, a second end and a middle portion, wherein the frame includes a number of struts with at least some struts forming cells (36a, 36b), the struts are arranged so that they are parallel or substantially parallel to a longitudinal axis of the frame, which is defined as the central axis that extends through the center of the frame between the first and second ends (22, 24) of the frame, wherein a plurality of struts have one or more eyelet; wherein the frame includes rows of cells (36a, 36b), wherein the cells of a second row share struts from the cells of a first row, wherein the cells of the second row create a cylindrical portion of the frame, wherein, when in the expanded configuration, each cell of the second row is formed between two respective struts having a bell curve shape, wherein the rows of cells (36a, 36b) include an interconnecting region between each cell (36a, 36b), and wherein the struts having one or more eyelet extend from the interconnecting regions between the cells (36a, 36b) in a direction parallel with the longitudinal axis of the frame.