mhurhangee/ep-ind-claims huggingface dataset:
Method for stabilizing the rotation speed of a hydraulic machine, said machine having S-characteristic suitable for coupling the machine to a grid, said machine comprising a distributor adapted to modify a water flow, said method comprising the steps of: a) calculating an orientation of the distributor by means of a control loop feedback system having a first control loop that takes as input a speed difference (ε) between the rotational speed of the hydraulic machine and the target rotation speed (N_sp); and b) orienting the distributor according to the calculated orientation, c) outputting an electric torque set-point (Telec_sp) through a second control loop having an electric torque controller that takes as input the speed difference (ε) between the rotation speed of the hydraulic machine and the target rotation speed (N_sp) d) providing an electric torque (Telec) corresponding to the electric torque set-point (Telec_sp) to the machine. a) calculating an orientation of the distributor by means of a control loop feedback system having a first control loop that takes as input a speed difference (ε) between the rotational speed of the hydraulic machine and the target rotation speed (N_sp); and b) orienting the distributor according to the calculated orientation, c) outputting an electric torque set-point (Telec_sp) through a second control loop having an electric torque controller that takes as input the speed difference (ε) between the rotation speed of the hydraulic machine and the target rotation speed (N_sp) d) providing an electric torque (Telec) corresponding to the electric torque set-point (Telec_sp) to the machine.
A process for preparing diphenylmethanediamine and more highly condensed polyphenylenepolymethylenepolyamines, comprising the steps of: a) reacting aniline with formaldehyde in the presence of an acid, b) neutralizing the predominant part of the acid with ammonia and/or aqueous ammonia solution, c) separating the reaction mixture from step b) into an aqueous phase and an organic phase, d) neutralizing the other part of the acid, present in the organic phase, with aqueous alkali metal hydroxide solution, e) separating the reaction mixture from step d) into an aqueous phase and an organic phase, f) treating the aqueous phase obtained in step c) or optionally the combined aqueous phases from steps c) and e) with at least one oxide or hydroxide of an alkaline earth metal, g) removing the ammonia obtained in step f). a) reacting aniline with formaldehyde in the presence of an acid, b) neutralizing the predominant part of the acid with ammonia and/or aqueous ammonia solution, c) separating the reaction mixture from step b) into an aqueous phase and an organic phase, d) neutralizing the other part of the acid, present in the organic phase, with aqueous alkali metal hydroxide solution, e) separating the reaction mixture from step d) into an aqueous phase and an organic phase, f) treating the aqueous phase obtained in step c) or optionally the combined aqueous phases from steps c) and e) with at least one oxide or hydroxide of an alkaline earth metal, g) removing the ammonia obtained in step f).
A valve repair device for repairing a native valve of a patient, the valve repair device comprising: a paddle frame; an inner paddle; and an outer paddle connected to the inner paddle, such that the inner and outer paddles (522, 520) are connected to the paddle frame at a connection between the inner paddle and the outer paddle. a paddle frame; an inner paddle; and an outer paddle connected to the inner paddle, such that the inner and outer paddles (522, 520) are connected to the paddle frame at a connection between the inner paddle and the outer paddle.
A composition comprising at least one biological control agent which is Bacillus subtilis AQ713 (NRRL Accession No. B-21661) and at least one fungicide selected from the group consisting of fenhexamid, prothioconazole, spiroxamine and tebuconazole, wherein the synergistic weight ratio of biological control agent and fungicide is between 1:0.0001 and 1:1.
A metal separator for a fuel cell, comprising: a reaction gas channel formed to protrude from a first face of the metal separator to a second face thereof; a coolant channel formed between the reaction gas channels protruding from the second face of the metal separator; a reaction gas manifold opened to introduce a reaction gas into the metal separator; a coolant manifold opened to introduce a coolant into the metal separator; and a stepped portion positioned between the reaction gas channel and the reaction gas manifold, wherein the stepped portion is a protrusion opening 160 having its one end opened, being formed between the reaction gas manifold and the reaction gas channel, and protruding to any one of the first and second faces of the metal separator and wherein the protrusion opening comprises a first protrusion opening 162 protruding to the first face of the metal separator, and a second protrusion opening 164 protruding to the second face thereof. a reaction gas channel formed to protrude from a first face of the metal separator to a second face thereof; a coolant channel formed between the reaction gas channels protruding from the second face of the metal separator; a reaction gas manifold opened to introduce a reaction gas into the metal separator; a coolant manifold opened to introduce a coolant into the metal separator; and a stepped portion positioned between the reaction gas channel and the reaction gas manifold, wherein the stepped portion is a protrusion opening 160 having its one end opened, being formed between the reaction gas manifold and the reaction gas channel, and protruding to any one of the first and second faces of the metal separator and wherein the protrusion opening comprises a first protrusion opening 162 protruding to the first face of the metal separator, and a second protrusion opening 164 protruding to the second face thereof.
A connector configured to be retrofitted to an electronic aerosol provision system, said connector comprising: a first connecting interface (453, 454) connectable to a vaporiser for vaporising liquid for inhalation by a user; a second connecting interface (452, 455) connectable to a power supply for supplying power to the vaporiser; a sensor for sensing a parameter indicative of a change in the electronic aerosol provision system; and a control unit connected to the sensor and configured to output a signal based on the information from the sensor, wherein the connector, when connected to a vaporiser and to a power supply, forms an electronic aerosol provision system. a first connecting interface (453, 454) connectable to a vaporiser for vaporising liquid for inhalation by a user; a second connecting interface (452, 455) connectable to a power supply for supplying power to the vaporiser; a sensor for sensing a parameter indicative of a change in the electronic aerosol provision system; and a control unit connected to the sensor and configured to output a signal based on the information from the sensor, wherein the connector, when connected to a vaporiser and to a power supply, forms an electronic aerosol provision system.
A method for manufacturing a sandwich panel as a semi-finished product where at least one layer of a non-metallic material is positioned between at least two metallic layers (1,2,5), whereby at least one of the metal layers is shaped into a three dimensional layer in the form of a corrugated metal strip, providing metallic contacts between the metallic layers (1,2,5), characterized in that the metal layers (1,2,5) are joined by tack welds (3,8) by a resistance welding process worked out by a resistance roller seam weld with an electrode force between 1.0 kN - 3.0 kN, and a welding speed more than 4.0 m/min, to enable resistance weldability of the semi-finished product.
A fabric formed by first yarns and second yarns, wherein the fabric has a first side and a second side opposite the first side and wherein: i. the first yarns comprise a first fiber blend comprising aramid fibers, modacrylic fibers, and cellulosic fibers; ii. the aramid fibers and the modacrylic fibers of the first fiber blend constitute at least 50% of the first fiber blend; iii. the first fiber blend comprises more modacrylic fibers than aramid fibers; iv. the second yarns comprise a second fiber blend that is different from the first fiber blend and that comprises aramid fibers, modacrylic fibers, and cellulosic fibers; v. the second fiber blend comprises at least 60% cellulosic fibers; vi. the second fiber blend comprises more modacrylic fibers than aramid fibers; vii. the first yarns are predominantly exposed on the first side of the fabric; viii. the second yarns are predominantly exposed on the second side of the fabric; ix. the fabric has a char length of 15 cm (6 inches) or less and an afterflame of 2 seconds or less when tested pursuant to ASTM D6413; x. the fabric has a fabric weight between 170 and 240 grams per square meter (5 to 7 ounces per square yard), inclusive; and xi. the fabric has an arc rating of at least 8 cal/cm 2 when tested pursuant to ASTM F1959. i. the first yarns comprise a first fiber blend comprising aramid fibers, modacrylic fibers, and cellulosic fibers; ii. the aramid fibers and the modacrylic fibers of the first fiber blend constitute at least 50% of the first fiber blend; iii. the first fiber blend comprises more modacrylic fibers than aramid fibers; iv. the second yarns comprise a second fiber blend that is different from the first fiber blend and that comprises aramid fibers, modacrylic fibers, and cellulosic fibers; v. the second fiber blend comprises at least 60% cellulosic fibers; vi. the second fiber blend comprises more modacrylic fibers than aramid fibers; vii. the first yarns are predominantly exposed on the first side of the fabric; viii. the second yarns are predominantly exposed on the second side of the fabric; ix. the fabric has a char length of 15 cm (6 inches) or less and an afterflame of 2 seconds or less when tested pursuant to ASTM D6413; x. the fabric has a fabric weight between 170 and 240 grams per square meter (5 to 7 ounces per square yard), inclusive; and xi. the fabric has an arc rating of at least 8 cal/cm 2 when tested pursuant to ASTM F1959.
A system for attaching a radiopaque marker bead to an endoprosthesis, the system comprising: a pusher tool including a pusher outer surface configured to push a radiopaque marker bead into a hole formed through an abluminal surface of an endoprosthesis; and a support tool including a curved outer surface configured to support a luminal surface of the endoprosthesis adjacent to the hole, characterized in that there is a depression formed into the curved outer surface, wherein a first imaginary plane intersecting the depression defines a first width of the depression and a first maximum radial depth of the depression, the first imaginary plane having an orientation that is coincident or perpendicular to a central longitudinal axis of the support tool, the first width is from 0.0762 - 0.508 mm (0.003 inch to 0.020 inch), the first maximum radial depth is from 0.0508 - 0.4826 mm (0.002 inch to 0.019 inch), and the first width is greater than the first maximum radial depth. a pusher tool including a pusher outer surface configured to push a radiopaque marker bead into a hole formed through an abluminal surface of an endoprosthesis; and a support tool including a curved outer surface configured to support a luminal surface of the endoprosthesis adjacent to the hole, characterized in that there is a depression formed into the curved outer surface, wherein a first imaginary plane intersecting the depression defines a first width of the depression and a first maximum radial depth of the depression, the first imaginary plane having an orientation that is coincident or perpendicular to a central longitudinal axis of the support tool, the first width is from 0.0762 - 0.508 mm (0.003 inch to 0.020 inch), the first maximum radial depth is from 0.0508 - 0.4826 mm (0.002 inch to 0.019 inch), and the first width is greater than the first maximum radial depth.
A windshield wiper system for vehicles, particularly a windshield wiper system for helicopters, with a windshield having a curved surface and an oscillating gear drive with a central park position, said system comprising: - at least one wiper arm and wiper blades, said wiper blades being mounted by means of said at least one wiper arm to said oscillating gear drive for oscillation across the windshield about an oscillatory axis, - the windshield and the wiper blade lips have a frictional coefficient (μ), - said wiper blades being mounted to said at least one wiper arm distal to said oscillatory axis and defining in said central park position a longitudinal axis along said curved surface of the windshield, and said at least one wiper arm in said central park position being aligned with said longitudinal axis; the wiper system being characterised in that two wiper arms, two wiper blades each with a fit bolt, bearing bushes, a prolongation fitting and a rocker are provided, said two wiper blades being mounted rotatable about a wiper blade rotation axis, perpendicular to said oscillatory axis and said longitudinal axis, said wiper blade rotation axis, being defined by a center line through the fit bolts mounted opposed to each other on said two wiper blades being essentially parallel with a distance (a) to each other, said rocker rotatable attaching each of the two wiper blades by means of the fit bolt, and the prolongation fitting rotatable attaching the rocker to the wiper arms, the fit bolt with the rocker defining a rocker rotation axis in a plane defined by said oscillatory axis and said longitudinal axis with an inclination angle β to the outer surface of the windshield in the central park position providing a distance (b) direct under the wiper blades rotation axis between the windshield and the rocker rotation axis perpendicular to the windshield in the central park position fulfilling 2 ⋅ b a < 1 − μ. - at least one wiper arm and wiper blades, said wiper blades being mounted by means of said at least one wiper arm to said oscillating gear drive for oscillation across the windshield about an oscillatory axis, - the windshield and the wiper blade lips have a frictional coefficient (μ), - said wiper blades being mounted to said at least one wiper arm distal to said oscillatory axis and defining in said central park position a longitudinal axis along said curved surface of the windshield, and said at least one wiper arm in said central park position being aligned with said longitudinal axis; the wiper system being characterised in that
A biosensor for detecting and quantifying fluorescently-labeled biomolecules; said biosensor comprising a nanochannel defined between two substrates (201, 202) and containing one or more selectively functionalized areas on which are immobilized biomarkers, said nanochannel further defined by a lateral input aperture and a lateral output aperture, said input aperture being designed to allow a solution containing biomolecules to enter said nanochannel characterized in that said output aperture contains or is in contact with a driving component (241, 242) adapted to absorb said solution through said nanochannel by capillarity.
Gas hob having at least one gas burner, a main pipe for supplying gas and a main nozzle on the gas burner and an operator control device influencing the main nozzle to adjust the heating power of the gas burner between a minimum power and a nominal power, which represents the highest power that can be demanded in the continuous operating mode without causing damage, characterised in that a timer switching device is provided, that allows the heating power to be increased beyond the nominal power for the duration of a time interval, wherein a shut-off device (12; 40, 13) that allows an additional gas flow to the gas burner can be operated via the timer switching device.
An implant for anchoring a dental prosthesis in the jaw of a patient, having a base body and a post connecting to the top thereof, wherein the post engages with a recess opening of the base body in a positive and non-positive manner and can be firmly connected thereto, a sealing collar surrounding the recess opening being provided on the top of the base body, characterized in that an annular groove surrounding the sealing collar is provided on the top of the base body, wherein the post has a circumferential shoulder on the bottom thereof facing the base body, the shoulder having a shape that is complementary to the sealing collar and the annular groove.
A window cover film comprising: a substrate layer; a hard coating layer formed on one surface of the substrate layer; an adhesion enhancement layer formed from a composition for forming an adhesion enhancement layer comprising an alkoxysilane compound having one or two or more functional groups, formed on the hard coating layer; and an antifouling layer formed from a composition for forming an antifouling layer layer comprising a fluorine-containing alkoxysilane compound, formed on the adhesion enhancement layer. a substrate layer; a hard coating layer formed on one surface of the substrate layer; an adhesion enhancement layer formed from a composition for forming an adhesion enhancement layer comprising an alkoxysilane compound having one or two or more functional groups, formed on the hard coating layer; and an antifouling layer formed from a composition for forming an antifouling layer layer comprising a fluorine-containing alkoxysilane compound, formed on the adhesion enhancement layer.
Method for operating a ventilation device for air-conditioning a room of a building or the like, incoming air being introduced into the room at temperatures which do not fall below a predeterminable minimum incoming air temperature (T ZU SOLL), the device having a first and a second air duct (5, 6) for guiding external air, incoming air, exhaust air, outgoing air and/or circulating air, the air ducts (5, 6) having a transverse connection and being thermally couplable by means of a heat recovery means and being closable or openable in part or completely by means of at least one adjustable closing means, and the transverse connection thus being opened completely or closed in part or completely, and a bypass which circumvents the heat recovery means being provided, and being closable or openable completely or in part by means of an adjustable closing device, the transverse connection being formed upstream from the heat recovery means as seen in the direction of flow of the external air, characterised in that, starting from completely open air ducts (5, 6) and a closed transverse connection as well as a completely open bypass, as external air temperatures decrease the following measures are taken in the specified order: 1. by means of the closing device the bypass is closed sufficiently that the temperature of the incoming air does not fall below the minimum incoming air temperature, 2. if external temperatures fall even further, by means of the closing means the air ducts (5, 6) are closed sufficiently and thus the transverse connection is opened sufficiently that the temperature of the outgoing air does not fall below a predeterminable minimum outgoing air temperature, the bypass simultaneously being adjusted by means of the closing device in such a way that the temperature of the incoming air continuously does not fall below the minimum incoming air temperature. 1. by means of the closing device the bypass is closed sufficiently that the temperature of the incoming air does not fall below the minimum incoming air temperature, 2. if external temperatures fall even further, by means of the closing means the air ducts (5, 6) are closed sufficiently and thus the transverse connection is opened sufficiently that the temperature of the outgoing air does not fall below a predeterminable minimum outgoing air temperature, the bypass simultaneously being adjusted by means of the closing device in such a way that the temperature of the incoming air continuously does not fall below the minimum incoming air temperature.
An electric-vehicular charge and discharge device, comprising: a power converter interposed between an external circuit and a pair of power terminals of a secondary battery unit provided to an electric vehicle and configured to convert power between the external circuit and the secondary battery unit; a grounding unit configured to connect at least one of the pair of power terminals of the secondary battery unit to a grounding point to be connected to the power converter; a ground fault detector configured to determine whether a ground fault has occurred in a power supply path between the power converter and the secondary battery unit; and a switcher configured to, when the ground fault detector determines that a ground fault has occurred in the power supply path, separate the secondary battery unit from the power supply path, characterized in that the grounding unit including a grounding line for connecting at least one of the pair of power terminals of the secondary battery unit to the grounding point, and the electric-vehicular charge and discharge device further comprising a selector configured to separate the grounding line from the grounding point while the secondary battery unit is charged, and to connect the grounding line to the grounding point and separate the power converter from the grounding point while the secondary battery unit discharges. a power converter interposed between an external circuit and a pair of power terminals of a secondary battery unit provided to an electric vehicle and configured to convert power between the external circuit and the secondary battery unit; a grounding unit configured to connect at least one of the pair of power terminals of the secondary battery unit to a grounding point to be connected to the power converter; a ground fault detector configured to determine whether a ground fault has occurred in a power supply path between the power converter and the secondary battery unit; and a switcher configured to, when the ground fault detector determines that a ground fault has occurred in the power supply path, separate the secondary battery unit from the power supply path, characterized in that the grounding unit including a grounding line for connecting at least one of the pair of power terminals of the secondary battery unit to the grounding point, and the electric-vehicular charge and discharge device further comprising a selector configured to separate the grounding line from the grounding point while the secondary battery unit is charged, and to connect the grounding line to the grounding point and separate the power converter from the grounding point while the secondary battery unit discharges.
A resistor array comprising: a plurality of resistor elements of a resistor array, wherein the plurality of resistor elements include a redundancy region for a most significant bit of an expected value; one or more switches coupled to the plurality of resistor elements; and a first terminal and a second terminal coupled to the plurality of resistor elements; characterised in that the redundancy region is defined by a margin of error for the expected value and overlaps states where a most significant bit, MSB, is in an ON state and an OFF state, and preferably wherein the resistor array comprises a subsequent redundancy region for a subsequent MSB. a plurality of resistor elements of a resistor array, wherein the plurality of resistor elements include a redundancy region for a most significant bit of an expected value; one or more switches coupled to the plurality of resistor elements; and a first terminal and a second terminal coupled to the plurality of resistor elements; characterised in that the redundancy region is defined by a margin of error for the expected value and overlaps states where a most significant bit, MSB, is in an ON state and an OFF state, and preferably wherein the resistor array comprises a subsequent redundancy region for a subsequent MSB.