mhurhangee/ep-ind-claims huggingface dataset:
An apparatus for inspecting and coating interior surface walls of a pipe system comprising: a control computer; a plurality of housings (12, 14, 16); an umbilical tether connected to said control computer, for towing said housings (12, 14, 16) through said pipe system; and for transmitting data between the control computer and said apparatus, and connecting said housings (12, 14, 16) to one another; first scanning equipment for evaluating a condition of interior surface walls of said pipe system contained in a first of said housings; second scanning equipment for evaluating the structural condition of the wall of said pipe system contained in a second of said housings; and a coating device contained in a third of said housings to apply a coating material to said interior surface of said pipe system, wherein the control computer is configured to receive and record data about the conditions of said pipe system from said first and second scanning equipment, and control a rate of application by said coating device based on the conditions of said pipe system, wherein said coating material is supplied to the coating device from the umbilical tether. a control computer; a plurality of housings (12, 14, 16); an umbilical tether connected to said control computer, for towing said housings (12, 14, 16) through said pipe system; and for transmitting data between the control computer and said apparatus, and connecting said housings (12, 14, 16) to one another; first scanning equipment for evaluating a condition of interior surface walls of said pipe system contained in a first of said housings; second scanning equipment for evaluating the structural condition of the wall of said pipe system contained in a second of said housings; and a coating device contained in a third of said housings to apply a coating material to said interior surface of said pipe system, wherein the control computer is configured to receive and record data about the conditions of said pipe system from said first and second scanning equipment, and control a rate of application by said coating device based on the conditions of said pipe system, wherein said coating material is supplied to the coating device from the umbilical tether.
Electric motor auxiliary drive for vehicles, having an electric connection plug which is attached to a housing of the auxiliary drive and has outer plug contacts and inner plug contacts (11, 11a - 11d) for connection to housing-side electrical contacts (12, 12a - 12d), and having means for the positively locking connection of the connection plug to the housing, characterized in that the means for the positively locking connection of the connection plug of the inner plug contacts (11, 11a - 11d) are formed through interaction with the housing-side contacts (12, 12a - 12d) in the region of a bayonet-like locking arrangement of the connection plug on a housing cover (5.2).
A heat exchanger comprising a plurality of pairs of heat exchanger plates formed of sheet metal with a pattern comprising at least one section with bulges and hollows, said bulges and hollows having flat tops and bottoms, intended to be placed against respective hollows and bulges of a heat exchanger plate of a corresponding design, the surface area of said tops and bottoms having a size in relation to the distance between said tops and bottoms such that channels for flow of a medium are formed between the bulges, said flat tops and bottoms being circular, wherein flanks of the bulges and hollows have an edge angle of approximately 45° and said bulges and hollows are located one after the other along a number of parallel lines, the distance between bulges and hollows being equal and the distance between lines being equal characterized in that the heat exchanger plates are firmly joined over the abutting surface area of the tops and bottoms, and in that the radius r of the tops and the bottoms lie in the range of 0.5 x a to 1 x a, where a is the distance from the edges of the tops to those of the bottoms.
Method for producing a cycloaliphatic diester of formula (Ia) or (Ib), in which A each independently is an aliphatic or aromatic radical and n is a number between 0 and 3, comprising the steps of (i) reacting a mixture comprising at least one cycloaliphatic dicarboxylic acid and at least one aliphatic and/or aromatic carbonate, in the presence of a basic catalyst, to give a cycloaliphatic diester of formulae (Ia) or (Ib) and (ii) separating the cycloaliphatic diester of formula (Ia) or (Ib) from the mixture of method step (i) by means of distillation at a temperature of 180°C to 280°C. A each independently is an aliphatic or aromatic radical and n is a number between 0 and 3, comprising the steps of (i) reacting a mixture comprising at least one cycloaliphatic dicarboxylic acid and at least one aliphatic and/or aromatic carbonate, in the presence of a basic catalyst, to give a cycloaliphatic diester of formulae (Ia) or (Ib) and (ii) separating the cycloaliphatic diester of formula (Ia) or (Ib) from the mixture of method step (i) by means of distillation at a temperature of 180°C to 280°C. (i) reacting a mixture comprising at least one cycloaliphatic dicarboxylic acid and at least one aliphatic and/or aromatic carbonate, in the presence of a basic catalyst, to give a cycloaliphatic diester of formulae (Ia) or (Ib) and (ii) separating the cycloaliphatic diester of formula (Ia) or (Ib) from the mixture of method step (i) by means of distillation at a temperature of 180°C to 280°C.
A liquid delivery system comprising: at least one liquid storage tank (250A-D); a manifold; an integral manifold vent system (140,150) communicating directly with the manifold and comprising a manifold vent valve and a manifold vent pipe; a first liquid sensor; and a delivery outlet flow restrictor, wherein the manifold is provided with an inlet and an outlet, the inlet of the manifold being connected to the at least one liquid storage tank (250A-D); the delivery outlet flow restrictor is located downstream from the manifold; the first sensor is adapted to detect the formation of an air pocket in the manifold; and the integral manifold vent system (140, 150) comprises at least one section having an internal diameter small enough to ensure smooth filling of the manifold with the liquid being dispensed when the manifold vent valve is opened to release trapped gas, characterized in that the liquid delivery system further comprises a manifold-air system, the manifold-air system,, comprising a manifold-air flow restrictor operable to allow air to enter the manifold, the manifold-air system,, having an internal diameter large enough to ensure the manifold can be filled with air in a timely manner when the manifold-air flow restrictor is opened. at least one liquid storage tank (250A-D); a manifold; an integral manifold vent system (140,150) communicating directly with the manifold and comprising a manifold vent valve and a manifold vent pipe; a first liquid sensor; and a delivery outlet flow restrictor, wherein the manifold is provided with an inlet and an outlet, the inlet of the manifold being connected to the at least one liquid storage tank (250A-D); the delivery outlet flow restrictor is located downstream from the manifold; the first sensor is adapted to detect the formation of an air pocket in the manifold; and the integral manifold vent system (140, 150) comprises at least one section having an internal diameter small enough to ensure smooth filling of the manifold with the liquid being dispensed when the manifold vent valve is opened to release trapped gas, characterized in that the liquid delivery system further comprises a manifold-air system, the manifold-air system,, comprising a manifold-air flow restrictor operable to allow air to enter the manifold, the manifold-air system,, having an internal diameter large enough to ensure the manifold can be filled with air in a timely manner when the manifold-air flow restrictor is opened.
A method for preparing bis(2-(2-mercaptoethylthio)-3-mercaptopropyl)sulfide from epichlorohydrin as a starting material, the method comprising: reacting epichlorohydrin with hydrogen sulfide to obtain bis(3-chloro-2-hydroxypropyl)sulfide; reacting a 2-mercaptoethanol salt with the bis(3-chloro-2-hydroxypropyl)sulfide to obtain a polyol compound; adding hydrochloric acid and thiourea to the polyol compound, stirring the mixture under heating, cooling the reaction mixture to room temperature, and adding a basic aqueous solution to the reaction mixture to hydrolyze the reaction product; and washing the hydrolysis product with water at room temperature, followed by concentration under reduced pressure. reacting epichlorohydrin with hydrogen sulfide to obtain bis(3-chloro-2-hydroxypropyl)sulfide; reacting a 2-mercaptoethanol salt with the bis(3-chloro-2-hydroxypropyl)sulfide to obtain a polyol compound; adding hydrochloric acid and thiourea to the polyol compound, stirring the mixture under heating, cooling the reaction mixture to room temperature, and adding a basic aqueous solution to the reaction mixture to hydrolyze the reaction product; and washing the hydrolysis product with water at room temperature, followed by concentration under reduced pressure.
Water-carrying domestic appliance, in particular for the care of items of laundry, with a collecting device for leaking water arranged on a base of the domestic appliance, and with at least one water-guiding element (13, 14, 18), which is embodied to trap water running from above the water-guiding element (13, 14, 18) down onto same and transfer it into the collecting device for leaking water, characterised in that the at least one water-guiding element (13, 14, 18) is made of a thermoplastic material, formed by thermoforming and embodied as a film.
A device for machining workpieces (5, 6) by means of laser radiation, said device comprising a feeding means for feeding the workpieces (5, 6) to at least one first machining position (8.1) and with a machining means comprising at least one machining head (2.1) for machining a workpiece (5, 6) fed to said at least one first machining position (8.1), characterized in that - the feeding means is a gripping robot with a gripping device (3.2) which can be fed in order to feed the first workpiece to the first machining position (8.1) so that the workpiece can be held freely in space, - that the machining head (2.1) is movable about at least three degrees of freedom, - that a supplying means with holders (4.1) is arranged in an access area of the feeding means, the design and dimensions of the holders (4.1) being selected such that at least one workpiece (5, 6) held by the holders (4.1) is supplied with a defined spatial orientation and position of the feeding means for removal from the holders (4.1); - that two clamping means (9, 10) are arranged to receive the workpiece (5, 6) fed by the feeding means, wherein a second machining position (8.2) is defined by the first of the at least two clamping means (9, 10) and a third machining position (8.3) is defined by the second clamping means, and - that the machining head (2.1) can be fed to the first, second and third machining positions (8.1, 8.2, 8.3) for machining of the workpiece (5, 6). - the feeding means is a gripping robot with a gripping device (3.2) which can be fed in order to feed the first workpiece to the first machining position (8.1) so that the workpiece can be held freely in space, - that the machining head (2.1) is movable about at least three degrees of freedom, - that a supplying means with holders (4.1) is arranged in an access area of the feeding means, the design and dimensions of the holders (4.1) being selected such that at least one workpiece (5, 6) held by the holders (4.1) is supplied with a defined spatial orientation and position of the feeding means for removal from the holders (4.1); - that two clamping means (9, 10) are arranged to receive the workpiece (5, 6) fed by the feeding means, wherein a second machining position (8.2) is defined by the first of the at least two clamping means (9, 10) and a third machining position (8.3) is defined by the second clamping means, and - that the machining head (2.1) can be fed to the first, second and third machining positions (8.1, 8.2, 8.3) for machining of the workpiece (5, 6).
A fuel injection device provided with an injection instruction unit that instructs multiple fuel injection valves (107-1, 107-2, 107-3, 107-4) that inject fuel into respective multiple cylinders of an engine to perform fuel injection while the engine is stopped after turning off an ignition of the engine so that fuel is deposited around the nozzle holes (107a-1), the injection instruction unit instructing the multiple fuel injection valves to perform the fuel injection while the engine is stopped after turning off the ignition of the engine on the basis of at least one of an amount of heat from combustion gas with respect to at least one of the multiple fuel injection valves and an amount of heat radiated therefrom, wherein the injection instruction unit refers to an EGR rate which is stored just prior to the engine stop, and reduces the number or injection quantity of the fuel injection after turning off the ignition of the engine, the number or injection quantity being lower as the EGR rate is lower.
A skin treatment device comprising a drive unit and an attachment, the drive unit comprising a gear box providing a drive shaft and a rotary support element being mounted on the drive shaft and rotating about an axis of rotation, the rotary support element comprising protrusions, the attachment comprising a skin treatment element and a chassis for the skin treatment element, the chassis comprising a multitude of recesses to cooperate with the protrusions of the rotary support element of the drive unit, wherein the chassis can be supported by the rotary support element and wherein the protrusions can be brought into an engagement position with the recesses, while the chassis is supported by the rotary support element, and the protrusions can be brought into a disengagement position with the recesses, while the chassis is supported by the rotary support element, characterised in that the disengagement position is assumed in reaction to outer forces above a predefined threshold, and wherein the outer forces are tangential forces relative to said axis of rotation, and wherein the threshold force is set so that mechanical parts of the drive unit or the gear box cannot be damaged by a force above the threshold force exerted upon the chassis.
Gas valve unit for adjusting a volumetric gas flow supplied to a gas burner of a gas appliance, in particular a gas cooking appliance, the gas valve unit having a valve body in which valve body at least two valve seats of open/close valves of the gas valve unit are embodied, and in which valve body at least two throttle points each having at least one throttle opening are embodied, wherein the valve body has a plurality of plates (12, 13, 14, 15, 16, 17) arranged in parallel with one another, a valve sealing plate forming the valve seats of the open/close valves, characterised in that the throttle openings of the throttle points are arranged in a throttle plate, the throttle openings of the throttle plate having a precisely defined opening cross-section.
A white light emitting device comprising: i. a radiation transmissive first electrode; ii. a second electrode; iii. a light emitting layer disposed between the first electrode and the second electrode, the light emitting layer comprising a conjugated polymer or oligomer capable of white light emission and comprising repeating units A, B and C: and wherein represents points of attachment in the polymer chain or oligomer chain, X is selected from the group consisting of S, O, Se and NR 5 and R 1, R 2, R 5, R 6, R 7, R 8 and R 9 are independently selected from the group consisting of hydrogen, C 1-20 alkyl, C 2-20 alkenyl, C 8-12 alkyl, and C 8-12 alkenyl and R 3 and R 4 are independently selected from the group consisting of pyridyl, pyranyl, pyridinyl, bipyridinyl, phenylpyridinyl., thienyl, furanyl, selenophenyl, fluorenyl., carbazolyl, pyrrolyl, quinolinyl, isoquionolinyl, purinyl, oxazolyl and isoxazolyl and oligomers thereof, wherein the alkyl and alkenyl of R 1, R 2, R 8, R 6, R 7, R 8 and R 9 and the aryl and heteroaryl of R 3 and R 4 are optionally independently substituted one or more times with a substituent selected from the group consisting of-alkyl, -alkenyl, -aryl, -heteroaryl, -alkyl-aryl, -alkyl-heteroaryl, -alkenyl-aryl and -alkenyl-heteroaryl; and iv. a dielectric layer disposed between the light emitting layer and first electrode and/or second electrode. i. a radiation transmissive first electrode; ii. a second electrode; iii. a light emitting layer disposed between the first electrode and the second electrode, the light emitting layer comprising a conjugated polymer or oligomer capable of white light emission and comprising repeating units A, B and C: and wherein represents points of attachment in the polymer chain or oligomer chain, X is selected from the group consisting of S, O, Se and NR 5 and R 1, R 2, R 5, R 6, R 7, R 8 and R 9 are independently selected from the group consisting of hydrogen, C 1-20 alkyl, C 2-20 alkenyl, C 8-12 alkyl, and C 8-12 alkenyl and R 3 and R 4 are independently selected from the group consisting of pyridyl, pyranyl, pyridinyl, bipyridinyl, phenylpyridinyl., thienyl, furanyl, selenophenyl, fluorenyl., carbazolyl, pyrrolyl, quinolinyl, isoquionolinyl, purinyl, oxazolyl and isoxazolyl and oligomers thereof, wherein the alkyl and alkenyl of R 1, R 2, R 8, R 6, R 7, R 8 and R 9 and the aryl and heteroaryl of R 3 and R 4 are optionally independently substituted one or more times with a substituent selected from the group consisting of-alkyl, -alkenyl, -aryl, -heteroaryl, -alkyl-aryl, -alkyl-heteroaryl, -alkenyl-aryl and -alkenyl-heteroaryl; and iv. a dielectric layer disposed between the light emitting layer and first electrode and/or second electrode.
A compression garment that is to be wrapped around a limb of a user, the compression garment comprising: a main body including a first woven layer and a second woven layer, the main body comprising: a central portion comprising a first lateral edge and a second lateral edge, wherein the first lateral edge and the second lateral edge comprise a plurality of first regions and a plurality of second regions, and a plurality of straps that extend from the first regions of the first lateral edge and the first regions of the second lateral edge, wherein the straps extending from the first regions of the first lateral edge are staggered with the straps extending from the first regions of the second lateral edge; and a connecting portion that is fixed to at least one of the second regions of the first lateral edge and at least one of the second regions of the second lateral edge, wherein the straps are moveable relative to the connecting portion to reverse the compression garment between a first state and a second state, wherein in the first state, the first woven layer of the main body is external relative to the second woven layer when the compression garment is in a wrapped position, and wherein in the second state, the second woven layer of the main body is external relative to the first woven layer when the compression garment is in a wrapped position. a main body including a first woven layer and a second woven layer, the main body comprising: a central portion comprising a first lateral edge and a second lateral edge, wherein the first lateral edge and the second lateral edge comprise a plurality of first regions and a plurality of second regions, and a plurality of straps that extend from the first regions of the first lateral edge and the first regions of the second lateral edge, wherein the straps extending from the first regions of the first lateral edge are staggered with the straps extending from the first regions of the second lateral edge; and a central portion comprising a first lateral edge and a second lateral edge, wherein the first lateral edge and the second lateral edge comprise a plurality of first regions and a plurality of second regions, and a plurality of straps that extend from the first regions of the first lateral edge and the first regions of the second lateral edge, wherein the straps extending from the first regions of the first lateral edge are staggered with the straps extending from the first regions of the second lateral edge; and a connecting portion that is fixed to at least one of the second regions of the first lateral edge and at least one of the second regions of the second lateral edge,
A method for preparing a coal mixture for cokemaking, the coal mixture containing two or more types of coals with different surface tensions, the coal mixture being used as at least one portion of a coal blend for cokemaking, the method comprising: determining a surface tension of a semicoke mixture obtained from the coal mixture, and determining a surface tension of a semicoke mixture obtained from the rest of the coal blend, and adjusting a blending ratio of each of the coals using said surface tension of a semicoke mixture obtained from the coal mixture as an indicator such that the surface tension of the semicoke mixture is within the range of ±1.5 mN/m from said surface tension of semicoke obtained by thermally treating the rest of the coal blend excluding the coal mixture. determining a surface tension of a semicoke mixture obtained from the coal mixture, and determining a surface tension of a semicoke mixture obtained from the rest of the coal blend, and adjusting a blending ratio of each of the coals using said surface tension of a semicoke mixture obtained from the coal mixture as an indicator such that the surface tension of the semicoke mixture is within the range of ±1.5 mN/m from said surface tension of semicoke obtained by thermally treating the rest of the coal blend excluding the coal mixture.
An embossing plate for embossing in an embossing substrate a desired motif that includes at least three sub-regions (22,24,26) having different optical appearances, - the embossing plate being furnished with an embossing relief in the form of the inverted desired motif, - the embossing relief including at least three sub-regions that, in each case, are arranged in perfect register with one another pairwise, the sub-regions bordering directly on one another pairwise, - the embossing relief in each sub-region consisting of a plurality of embossing elements having a characteristic structure size, and the characteristic structure sizes of the embossing elements of two sub-regions differing, pairwise, by at least a factor of 1.5, one of the sub-regions including, as embossing elements, a subwavelength grating, and the characteristic structure size of the embossing elements being the grating period of the subwavelength grating, and/or one of the sub-regions including, as embossing elements, a diffractive grating, and the characteristic structure size of the embossing elements being the grating period of the diffractive grating, and/ or one of the sub-regions including, as embossing elements, a micromirror grid or microlens grid, and the characteristic structure size of the embossing elements being the grid period of the micromirrors or microlenses. - the embossing plate being furnished with an embossing relief in the form of the inverted desired motif, - the embossing relief including at least three sub-regions that, in each case, are arranged in perfect register with one another pairwise, the sub-regions bordering directly on one another pairwise, - the embossing relief in each sub-region consisting of a plurality of embossing elements having a characteristic structure size, and the characteristic structure sizes of the embossing elements of two sub-regions differing, pairwise, by at least a factor of 1.5,