mhurhangee/ep-ind-claims huggingface dataset:
A process for preparing dihydronepetalactone comprising: (a) contacting in a reaction mixture a starting amount of trans-cis nepetalactone, as described by the structure of Formula I, and a starting amount of cis-trans nepetalactone as described by the structure of Formula II, with hydrogen and a first solid hydrogenation catalyst at a first temperature or temperatures until the amount by weight of trans-cis nepetalactone in the reaction mixture is no more than about 50% of the starting amount thereof, to form a first product mixture; and (b) contacting the first product mixture with hydrogen and a second solid hydrogenation catalyst at a second temperature or temperatures to form a dihydronepetalactone; wherein step (a) is performed at a temperature or temperatures in the range of from 0°C to 100°c, and step (b) is performed at a temperature or temperatures in the range of from 50°C to 150°C; and wherein the temperature or temperatures in step (b) are higher than the temperature or temperatures in step (a), characterised in that the first and second solid hydrogenation catalysts contain platinum. (a) contacting in a reaction mixture a starting amount of trans-cis nepetalactone, as described by the structure of Formula I, and a starting amount of cis-trans nepetalactone as described by the structure of Formula II, with hydrogen and a first solid hydrogenation catalyst at a first temperature or temperatures until the amount by weight of trans-cis nepetalactone in the reaction mixture is no more than about 50% of the starting amount thereof, to form a first product mixture; and (b) contacting the first product mixture with hydrogen and a second solid hydrogenation catalyst at a second temperature or temperatures to form a dihydronepetalactone; wherein step (a) is performed at a temperature or temperatures in the range of from 0°C to 100°c, and step (b) is performed at a temperature or temperatures in the range of from 50°C to 150°C; and wherein the temperature or temperatures in step (b) are higher than the temperature or temperatures in step (a), characterised in that the first and second solid hydrogenation catalysts contain platinum.
A method comprising: dithering a first hydraulic valve to produce a first periodically varying hydraulic fluid pressure applied to a first input of a second hydraulic valve; and characterized by: dithering a third hydraulic valve to produce a second periodically varying hydraulic fluid pressure 180 degrees out of phase with the first periodically varying hydraulic fluid pressure and applied to a second input of the second hydraulic valve, wherein the first periodically varying hydraulic fluid pressure and the second periodically varying fluid pressure applied to the first input and the second input of the second hydraulic valve cause the second hydraulic valve to dither, and the dithering of the second hydraulic valve causes hydraulic fluid pressure to be applied to a first input of a hydraulic cylinder and a second input of the hydraulic cylinder, wherein the hydraulic fluid pressure applied is a value lower than a value required to actuate the hydraulic cylinder. dithering a first hydraulic valve to produce a first periodically varying hydraulic fluid pressure applied to a first input of a second hydraulic valve; and characterized by: dithering a third hydraulic valve to produce a second periodically varying hydraulic fluid pressure 180 degrees out of phase with the first periodically varying hydraulic fluid pressure and applied to a second input of the second hydraulic valve, wherein the first periodically varying hydraulic fluid pressure and the second periodically varying fluid pressure applied to the first input and the second input of the second hydraulic valve cause the second hydraulic valve to dither, and the dithering of the second hydraulic valve causes hydraulic fluid pressure to be applied to a first input of a hydraulic cylinder and a second input of the hydraulic cylinder, wherein the hydraulic fluid pressure applied is a value lower than a value required to actuate the hydraulic cylinder. dithering a third hydraulic valve to produce a second periodically varying hydraulic fluid pressure 180 degrees out of phase with the first periodically varying hydraulic fluid pressure and applied to a second input of the second hydraulic valve, wherein the first periodically varying hydraulic fluid pressure and the second periodically varying fluid pressure applied to the first input and the second input of the second hydraulic valve cause the second hydraulic valve to dither, and the dithering of the second hydraulic valve causes hydraulic fluid pressure to be applied to a first input of a hydraulic cylinder and a second input of the hydraulic cylinder, wherein the hydraulic fluid pressure applied is a value lower than a value required to actuate the hydraulic cylinder.
Use of a coating composition comprising a polyester resin for preventing fouling of a base material, wherein the polyester resin is obtained by reacting a (a) trihydric or greater alcohol, a (b) dibasic acid or its anhydride and a (c) divalent alcohol, and then further reacting with an (d) alicyclic dibasic acid or its anhydride.
A lubricating oil composition which comprises an oil of lubricating viscosity and, as a friction modifying fuel economy additive, 0.05 to 2 wt% of an ester formed as the reaction product of (i) triethanolamine, with (ii) a saturated or unsaturated fatty acid having 10 to 30 carbon atoms; and further comprises a trinuclear molybdenum dithiocarbamate additive in an amount providing 25 to 1000 ppm molybdenum in the finished oil composition.
A method for producing fatty acid alkyl ester with formula of R 1 -COO-R 2, which comprises a step in which an alkyl ether with formula of R 1 -O-R 2 and a raw gas containing carbon monoxide go through a reactor loaded with a catalyst for carrying out a carbonylation reaction; wherein the catalyst contains an acidic EMT zeolite molecular sieve; wherein R 1 and R 2 are independently selected from C 1 -C 4 alkyl groups.
An implantable vessel comprising a material of any one of (a) an S100A8 protein; (b) an S100A9 protein; and (c) hyaluronic acid for use in a method of (i) or (ii) below: (i) a method for collecting a cell population comprising a bone marrow cell, said method comprises the steps of: implanting the vessel containing any one of (a) to (c) under the skin; and collecting a cell population comprising a bone marrow cell from the vessel; or (ii) a method for collecting a bone marrow cell, said method comprises the steps of: implanting the vessel containing any one of (a) to (c) under the skin; harvesting a cell population comprising a bone marrow cell from the vessel; and isolating a bone marrow cell from the harvested cell population. (i) a method for collecting a cell population comprising a bone marrow cell, said method comprises the steps of: implanting the vessel containing any one of (a) to (c) under the skin; and collecting a cell population comprising a bone marrow cell from the vessel; or implanting the vessel containing any one of (a) to (c) under the skin; and collecting a cell population comprising a bone marrow cell from the vessel; or (ii) a method for collecting a bone marrow cell, said method comprises the steps of: implanting the vessel containing any one of (a) to (c) under the skin; harvesting a cell population comprising a bone marrow cell from the vessel; and isolating a bone marrow cell from the harvested cell population. implanting the vessel containing any one of (a) to (c) under the skin; harvesting a cell population comprising a bone marrow cell from the vessel; and isolating a bone marrow cell from the harvested cell population.
Gate with a crash-down prevention mechanism, comprising a gate panel which can be opened and closed by the rotation of a gate panel drive, which has a gate panel shaft, a motor which is coupled to the gate panel drive and a braking assembly by means of which the opening and/or closing of the gate panel can be decelerated, and a first measuring device for determining at least one movement parameter of the gate panel, a second measuring device for determining at least one movement parameter of the motor, and a comparator which compares the measured movement parameters of the gate panel and of the motor and triggers the braking device if the measured movement parameters of the gate panel and of the motor are outside a defined relationship to each other, wherein the braking device comprises a friction brake, wherein a braking element of the friction brake is in frictional engagement with a braking surface of a disk brake which rotates together with the gate panel shaft when the braking device is released, characterized in that the second measuring device is provided on the motor, the first measuring device is formed on the gate panel shaft and on the motor-side end of the gate panel shaft, wherein the braking device is provided at the opposite end side of the gate panel shaft opposite to the motor-side end of the gate panel shaft. a gate panel which can be opened and closed by the rotation of a gate panel drive, which has a gate panel shaft, a motor which is coupled to the gate panel drive and a braking assembly by means of which the opening and/or closing of the gate panel can be decelerated, and a first measuring device for determining at least one movement parameter of the gate panel, a second measuring device for determining at least one movement parameter of the motor, and a comparator which compares the measured movement parameters of the gate panel and of the motor and triggers the braking device if the measured movement parameters of the gate panel and of the motor are outside a defined relationship to each other, wherein the braking device comprises a friction brake, wherein a braking element of the friction brake is in frictional engagement with a braking surface of a disk brake which rotates together with the gate panel shaft when the braking device is released, characterized in that the second measuring device is provided on the motor, the first measuring device is formed on the gate panel shaft and on the motor-side end of the gate panel shaft, wherein the braking device is provided at the opposite end side of the gate panel shaft opposite to the motor-side end of the gate panel shaft.
A socket for electrical component, the socket comprising: a socket main body into which an electrical component having connection terminals containing tin is accommodated; and an electrical connector, which is provided in the socket main body and which is in contact with the connection terminals of the accommodated electrical component, wherein the electrical connector is formed by laminating a plurality of layers on a base material, the plurality of layers comprising: a first layer made of a material in which a diffusion speed of tin is lower than that of palladium, among materials into which tin dissolves and diffuses by applying heat; and a second layer made, on an opposite side of the first layer from the base material, of a material in which the diffusion speed of tin is lower than that in the first layer, wherein the second layer is made of silver or an Ag alloy that includes silver as a principal ingredient, characterized in that the first layer is made of a Pd-Ni alloy that includes palladium and nickel as principal ingredients, or the first layer is made of a Pd-Co alloy that includes palladium and cobalt as principal ingredients. a socket main body into which an electrical component having connection terminals containing tin is accommodated; and an electrical connector, which is provided in the socket main body and which is in contact with the connection terminals of the accommodated electrical component, wherein a first layer made of a material in which a diffusion speed of tin is lower than that of palladium, among materials into which tin dissolves and diffuses by applying heat; and a second layer made, on an opposite side of the first layer from the base material, of a material in which the diffusion speed of tin is lower than that in the first layer, wherein
Device for making it possible to carry out cupping therapy and colour light therapy simultaneously, in which the device comprises both a cupping therapy arrangement with a pressure generating unit for producing a vacuum in one or several half-open cupping vessels, which cover the surfaces of the body of a patient to be treated with their open sides, a pump for producing a vacuum and a valve unit as well as a colour light therapy arrangement with a light source for producing light in a frequency range within the visible spectrum of electromagnetic radiation, with which the surfaces of the body of the patient to be treated may be irradiated, in which the pressure generating unit of the cupping therapy arrangement is made to produce vacuum impulses with a variably adjustable amplitude, in which the valve unit makes it possible to vary the amplitude of the vacuum produced continuously and in which there is an electronic regulator for regulating the amplitude of the vacuum produced by controlling the pressure generating unit and/or the valve unit, the half-open cupping vessels are made of a flexible material and are arranged on a front of a flexible plastic mat, in which the cupping vessels are connected to the back of the flexible plastic mat lying opposite through an opening, a cover unit is provided, which in the operating state together with the back of the flexible plastic mat encloses a cavity, into which a compressed air line opens, which is connected to the pressure generating unit, the light source of the colour light therapy arrangement is arranged in the cavity enclosed by the flexible plastic mat and the cover unit and there is an electronic control device, with which the cupping therapy arrangement and the colour light therapy arrangement may be controlled in such a way that they may be operated either simultaneously in combination with each other or also individually by themselves.
A hollow poppet valve (10, 10A) the poppet valve (10, 10A) comprising a valve head and a valve stem integral at one end thereof with the valve head, the poppet valve (10, 10A) formed with an internal cavity (S, S') that extends from within the valve head into the valve stem and is charged with a coolant together with an inert gas, wherein the internal cavity (S, S') has a diametrically large generally disk shaped cavity (S1, S'1) in the valve head and a diametrically small linear straight cavity (S2, S'2) in the valve stem in communication with the valve head cavity (S1, S'1), and wherein only a bottom fringe portion of the valve head cavity (S1, S'1) is extended radially outwardly and circumferentially, forming a flat flange shape cavity (S1a, S'1a) at a bottom side of the valve head cavity (S1, S'1), wherein the valve head cavity (S1, S'1) is configured in the shape of a generally truncated circular cone whose longitudinal cross section is a substantial trapezoid and whose periphery is either an excurved skirt-like outer periphery (14b2) or a tapered periphery (14b'2) parallel with the outer periphery of the valve head; wherein a peripheral region (14b1) of the valve head cavity (S1, S'1) around an open end of the valve stem cavity (S2, S'2) communicated with the valve head cavity (S1, S'1) is a flat plane perpendicular to the axis of the valve (10, 10A), and, serves as a ceiling of the valve head cavity (S1, S'1); wherein a coolant is charged in the valve head cavity (S1, S'1) and the valve stem cavity (S2, S'2); and wherein a vertical circulatory flow (F1, F2, F3; F6, F8) of coolant is generated in the coolant in the valve head cavity (S1, S'1) along the axis of the valve (10, 10A) while a turbulent flow (F4, F5; F7) of coolant is generated in the coolant in the valve stem cavity (S2, S'2), during a reciprocal motion of the valve (10, 10A).
A modular catheter which includes: an elongate tubular member having a proximal end and a closed, distal end with a lumen extending from the proximal end to the distal end and a plurality of electrodes arranged at, or adjacent, the distal end, an elongate shape-imparting mechanism received within the lumen of the tubular member such that a distal end of the shape-imparting mechanism is substantially in register with the distal end of the tubular member; and a control device having a proximal end and a distal end, the proximal end of the tubular member and a proximal end of the shape-imparting mechanism being releasably connectable to the distal end of the control device; characterised in that conductors for the electrodes are being contained between an inner tubular element and an outer layer, forming an outer peripheral wall of the tubular member; said shape imparting element is removable from the lumen. an elongate tubular member having a proximal end and a closed, distal end with a lumen extending from the proximal end to the distal end and a plurality of electrodes arranged at, or adjacent, the distal end, an elongate shape-imparting mechanism received within the lumen of the tubular member such that a distal end of the shape-imparting mechanism is substantially in register with the distal end of the tubular member; and a control device having a proximal end and a distal end, the proximal end of the tubular member and a proximal end of the shape-imparting mechanism being releasably connectable to the distal end of the control device; characterised in that conductors for the electrodes are being contained between an inner tubular element and an outer layer, forming an outer peripheral wall of the tubular member; said shape imparting element is removable from the lumen.
Mechanical reduction gear comprising a rotor, an outer ring gear of pitch diameter D55, a planet carrier, which comprises at least one planet gear (51, 52, 53, 51', 52') of pitch diameter D50 designed to rotate inside the ring gear with an eccentricity of value "e" equal to half the difference between the diameter D55 and the diameter D50; e = 1⁄2(D55 - D50); said at least one planet gear being mounted so as to be able to rotate on the rotor by means of an eccentric (315, 316, 317) comprising at least one cam (3101, 3102, 3171, 3172), characterized in that said cam comprises an inner surface (31012, 31022, 31712, 31722) which is cylindrical of diameter D31 and an outer surface (31013, 31023, 31713, 31723) which is cylindrical of diameter D504, said diameter D504 being equal to the sum of the diameter D31 and of double the eccentricity "e"; D504 = D31 + 2e.
A method of controlling a Modular Multilevel Converter, MMC, for fault ride through during a fault in an AC power grid to which the MMC is directly connected, the MMC comprising a plurality of phases, each phase comprising at least one phase leg, wherein each phase leg comprises a plurality of series connected converter cells, the method comprising: determining that a fault has occurred in the power grid, said fault including a reduced voltage in the power grid; for each phase leg of the MMC, reducing the DC voltage of the phase leg by a predetermined amount from a nominal DC voltage to a reduced DC voltage, the DC voltage being the sum of all respective voltages over an energy storage of each cell of the phase leg; determining that the fault has been cleared; for each of the phase legs of the MMC, increasing the DC voltage back to the nominal DC voltage. determining that a fault has occurred in the power grid, said fault including a reduced voltage in the power grid; for each phase leg of the MMC, reducing the DC voltage of the phase leg by a predetermined amount from a nominal DC voltage to a reduced DC voltage, the DC voltage being the sum of all respective voltages over an energy storage of each cell of the phase leg; determining that the fault has been cleared; for each of the phase legs of the MMC, increasing the DC voltage back to the nominal DC voltage.
A polymer particle comprising an addition polymer core particle which has had swollen and polymerised therein a blend of an aromatic alcohol with an aldehyde or a blend of an aromatic amine or urea with an aldehyde and which has been subsequently heat treated to a temperature of at least 150°C, and which has been subsequently coated with at least one layer comprising a metal; or which has been subsequently treated with an amine.
A magnetic actuator, consisting of a magnetizable body and an at least partly magnetic hinged armature, wherein the hinged armature is able to take at least two different positions at the body depending on the degree of magnetization of the body, whereto the hinged armature folds over a hinged axis, and the hinged armature is formed by a beam-shaped armature holder carrying a magnetic armature part that interacts with the magnetizable body, wherein the hinged armature carries in each of an end area at least one tappet (52, 53) or nipple for mutual release or mutual locking of outlet openings of a valve, and at least one tappet spring is allocated each tappet (52, 53), characterized in that a delimiting surface (61, 62) facing and /or opposite the body of the armature holder is formed by two part surfaces (61a, 61b, 62a, 62b) abutting bluntly at a seesaw edge.
A household appliance detergent dispenser container comprising at least one detergent compartment; said container being characterized in that said detergent compartment comprises a detergent surface layer of polytetrafluoroethylene (PTFE) defining the outer surface of the detergent compartment for contacting the detergent, wherein said detergent surface layer comprises at least a polytetrafluoroethylene (PTFE) film and an adhesion promoting layer which is fixed firmly to said polytetrafluoroethylene (PTFE) film.
A straddle-type electric vehicle, such as an electric motorcycle, comprising: a driving wheel; an electric motor for driving the driving wheel; a plurality of operation members to be operated by a driver or rider, the plurality of operation members being mounted on a steering handle or handlebar and comprising at least an accelerator operation member; a vehicle control unit electrically connected to the plurality of operation members and configured to output an instruction value, on the basis of an amount of operation of at least the accelerator operation member; a motor driving unit electrically connected to the vehicle control unit and configured to supply a driving electric power to the electric motor in accordance with the instruction value; a case having the motor driving unit disposed therein; wherein the vehicle control unit is disposed outside the case, a distance from the steering handle to the vehicle control unit is shorter than a distance from the steering handle to the motor driving unit in a side view of a vehicle body, the steering handle is supported so as to be operated by a driver and thereby turn rightward and leftward, and characterized in that the vehicle control unit is mounted at a portion that turns together with the steering handle. a driving wheel; an electric motor for driving the driving wheel; a plurality of operation members to be operated by a driver or rider, the plurality of operation members being mounted on a steering handle or handlebar and comprising at least an accelerator operation member; a vehicle control unit electrically connected to the plurality of operation members and configured to output an instruction value, on the basis of an amount of operation of at least the accelerator operation member; a motor driving unit electrically connected to the vehicle control unit and configured to supply a driving electric power to the electric motor in accordance with the instruction value; a case having the motor driving unit disposed therein; wherein the vehicle control unit is disposed outside the case, a distance from the steering handle to the vehicle control unit is shorter than a distance from the steering handle to the motor driving unit in a side view of a vehicle body, the steering handle is supported so as to be operated by a driver and thereby turn rightward and leftward, and characterized in that the vehicle control unit is mounted at a portion that turns together with the steering handle.