mhurhangee/ep-ind-claims huggingface dataset:
A polishing pad (100, 200A, 200B, 300, 422, 500, 600) for polishing a substrate, the polishing pad comprising: a polishing body comprising a polymer matrix and a plurality of porogens (104, 406, 504, 602) dispersed throughout the polymer matrix, each of the plurality of porogens (104, 406, 504, 602) comprising a shell with a liquid filler, wherein the shell of each of the plurality of porogens (104, 406, 504, 602) is a polymeric shell comprising a material selected from the group consisting of a block-co-polymer, polyvinylidine chloride, an acrylic material, and acrylonitrile and characterised in that the liquid filler has a boiling point less than 100 degrees Celsius at a pressure of 1 atm.
An electropneumatic brake system for a rail vehicle configured to provide emergency braking, having brake cylinders for applying a brake force, the brake system comprising an emergency magnet valve which controls air flow into an emergency regulator valve, which emergency regulator valve has an emergency back-up chamber, the emergency regulator valve being adapted to provide an output pressure nominally equal to a variable load pressure and no lower than a tare back-up setting and wherein the emergency magnet valve is controlled by a first electronic control unit, which electronic control unit can regulate brake cylinder pressure, and the emergency magnet valve is closed when energised, characterised in that when the emergency magnet valve is de-energised, pressure is allowed into the emergency back-up chamber, wherein regulation of a brake cylinder pressure by the first electronic control unit continues during an emergency application such that the brake cylinder pressure applied during an emergency stop does not drop below a predetermined level and that, in the event of power-loss during an emergency brake stop, a nominal emergency brake pressure is applied to the brake cylinders.
An apparatus for delivering a helical anchor to tissue of a valve annulus comprising: a catheter having a first lumen and a second lumen; a needle slidably disposed within the first lumen, wherein the needle has a lumen that is configured to retain the helical anchor in a straightened state; and a clip (254, 256) disposed within the second lumen and configured to be distally extended therefrom for anchoring the distal end of the catheter to the valve annulus when the helical anchor is delivered from a distal end of the needle into tissue of the valve annulus; characterized in that a distal end of the catheter has an angled surface such that the firs lumen extends distally beyond the second lumen. a catheter having a first lumen and a second lumen; a needle slidably disposed within the first lumen, wherein the needle has a lumen that is configured to retain the helical anchor in a straightened state; and a clip (254, 256) disposed within the second lumen and configured to be distally extended therefrom for anchoring the distal end of the catheter to the valve annulus when the helical anchor is delivered from a distal end of the needle into tissue of the valve annulus; characterized in that a distal end of the catheter has an angled surface such that the firs lumen extends distally beyond the second lumen.
Friction clutch for a drive train of a motor vehicle, having a pressure plate which is connected to a clutch housing, in particular a housing cover, fixedly in terms of rotation, but displaceably axially to a limited extent, a lever spring for loading the pressure plate with force in the axial direction, in order to clamp a clutch plate between the pressure plate and a counter plate, and a damping device with at least one friction element for damping axial vibrations of the pressure plate and/or the lever spring with respect to the housing, the at least one friction element having at least one contact region which is operatively connected to the pressure plate and/or to the lever spring and/or to the housing only over a part (a) of the lever travel of the lever spring, characterized in that the at least one friction element is configured as a pin and/or bracket and engages between two tongues of the lever spring, the at least one contact region being configured on the flanks of the pin and/or the bracket.
A method of producing a culture of subterranean microorganisms, said method comprising: (i) obtaining a flow of hydrocarbon fluid containing microorganisms from a subterranean reservoir and taking a sample of said fluid after the flow has left the ground, wherein the pressure of the fluid flow at the point of sampling exceeds ambient pressure; and (ii) while maintaining said sample at the pressure of the fluid flow at the point of sampling, transferring it into a fermentation reactor; (iii) incubating said sample in said reactor at a pressure of 50-150% of that of the reservoir from which the sample was taken, such that the conditions in the fermentation reactor promote culturing of the microorganisms contained within the hydrocarbon fluid sample. (i) obtaining a flow of hydrocarbon fluid containing microorganisms from a subterranean reservoir and taking a sample of said fluid after the flow has left the ground, wherein the pressure of the fluid flow at the point of sampling exceeds ambient pressure; and (ii) while maintaining said sample at the pressure of the fluid flow at the point of sampling, transferring it into a fermentation reactor; (iii) incubating said sample in said reactor at a pressure of 50-150% of that of the reservoir from which the sample was taken,
A separator with a heat-resistant insulation layer, comprising: a resin porous substrate; and a heat-resistant insulation layer containing heat-resistant particles and a binder, the heat-resistant insulation layer being formed on at least one surface of the resin porous substrate, wherein the heat-resistant particles contain α alumina, a parameter X represented by a following mathematical expression 1 is 0.018 to 0.336: X = Cα × Rzjis / D where C α is a ratio of the peak area of the α alumina when a peak area of the whole of the heat-resistant particles is defined as 1, R zjis is the ten-point average surface roughness (μm) of a surface of the heat-resistant insulation layer, the surface being opposite with the resin porous substrate, and D is a thickness (μm) of the heat-resistant insulation layer, and the surface roughness R zjis is 1.3 to 2.97 μm. a resin porous substrate; and a heat-resistant insulation layer containing heat-resistant particles and a binder, the heat-resistant insulation layer being formed on at least one surface of the resin porous substrate, wherein the heat-resistant particles contain α alumina, a parameter X represented by a following mathematical expression 1 is 0.018 to 0.336: X = Cα × Rzjis / D where C α is a ratio of the peak area of the α alumina when a peak area of the whole of the heat-resistant particles is defined as 1, R zjis is the ten-point average surface roughness (μm) of a surface of the heat-resistant insulation layer, the surface being opposite with the resin porous substrate, and D is a thickness (μm) of the heat-resistant insulation layer, and the surface roughness R zjis is 1.3 to 2.97 μm.
A vacuum cleaner, comprising: a main body; a suction nozzle configured to suck in air from a surface being cleaned; a suction hose configured to guide the air sucked in through the suction nozzle to the main body; a plurality of wheels provided at both sides of the main body; a plurality of driving motors (121a, 131a) configured to provide the plurality of wheels with driving forces; an actuator connected to the suction hose, to rotate in left and right directions centering on a first rotation axis X or in forward and backward directions centering on a second rotation axis Y according to movement of the suction hose; a first displacement sensor configured to detect rotational displacement of the actuator in the left and right directions; a control unit configured to control activation of the plurality of driving motors according to the rotational displacement of the actuator, which is detected by the first displacement sensor and the second displacement sensor, in the left and right directions and in the forward and backward directions, thereby advancing or rotating the main body in the left and right directions, characterised in that the actuator is provided at the main body and includes a first rotating body provided to be relatively rotatable with respect to the main body, and a second rotating body coupled to the first rotating body to be relatively rotatable with respect to the first rotating body, and a second displacement sensor configured to detect rotational displacement of the actuator in the forward and backward directions. a main body; a suction nozzle configured to suck in air from a surface being cleaned; a suction hose configured to guide the air sucked in through the suction nozzle to the main body; a plurality of wheels provided at both sides of the main body; a plurality of driving motors (121a, 131a) configured to provide the plurality of wheels with driving forces; an actuator connected to the suction hose, to rotate in left and right directions centering on a first rotation axis X or in forward and backward directions centering on a second rotation axis Y according to movement of the suction hose; a first displacement sensor configured to detect rotational displacement of the actuator in the left and right directions; a control unit configured to control activation of the plurality of driving motors according to the rotational displacement of the actuator, which is detected by the first displacement sensor and the second displacement sensor, in the left and right directions and in the forward and backward directions, thereby advancing or rotating the main body in the left and right directions, characterised in that the actuator is provided at the main body and includes a first rotating body provided to be relatively rotatable with respect to the main body, and a second rotating body coupled to the first rotating body to be relatively rotatable with respect to the first rotating body, and a second displacement sensor configured to detect rotational displacement of the actuator in the forward and backward directions.
Actuation method for construction elements such as windows, doors and the like, with at least one handle and with an entrainment member element which can be brought non-rotationally into engagement with the handle, wherein between the handle and entrainment member element is provided a device which is designed such that the introduction of the entrainment member element in a first direction R1 is able to be carried out and in a second direction R2 is locked, characterised in that - a spring, acting radially with respect to the entrainment member element, is disposed between the entrainment member element and the device, - the spring has a bearing portion which is in contact with the entrainment member element and is spaced at least partially from the device, and - the spring has on the axial ends of the bearing portion respectively one flank (14, 15), wherein the flanks (14, 15) receive a protrusion of the device between them and abut on an undercut on each side of the protrusion. - a spring, acting radially with respect to the entrainment member element, is disposed between the entrainment member element and the device, - the spring has a bearing portion which is in contact with the entrainment member element and is spaced at least partially from the device, and - the spring has on the axial ends of the bearing portion respectively one flank (14, 15), wherein the flanks (14, 15) receive a protrusion of the device between them and abut on an undercut on each side of the protrusion.
A process for the conversion of basic oxygen furnace slag into construction materials, a blend in cement manufacture and a mortar, said process comprising the steps of: - adding 0 - 3 % of fluorspar to the molten slag for increasing the fluidity of said molten slag; - solidifying the liquid slag by allowing it to cool; - crushing the slag to 3 mm size; - separating the metallic fraction of the slag using a magnetic separator; and - grinding the non-metallic fraction to 3000 to 4000 cm 2 /g. - adding 0 - 3 % of fluorspar to the molten slag for increasing the fluidity of said molten slag; - solidifying the liquid slag by allowing it to cool; - crushing the slag to 3 mm size; - separating the metallic fraction of the slag using a magnetic separator; and - grinding the non-metallic fraction to 3000 to 4000 cm 2 /g.
Compound, characterized in that it is: 3-oxyimino-4-fluoro-cholest-4-ene; 3-oxyimino-6β-fluoro-cholest-4-ene; 3-oxyimino-2,2-difluoro-cholest-4-ene; 3-oxyimino-2,6-difluoro-cholest-4-ene; 3-oxyimino-2α-fluoro-cholest-4-ene; 3-oxyimino-25-[methyl(7-nitro-2,1,3-benzoxadiazol-4-yl)amino]-27-norcholest-4-ene; 3-oxyimino-25-((N-(+)-biotinoyl-N-methyl) amino)-27-norcholest-4-ene; 3-oxyimino-19-hydroxy-cholest-4-ene; 3-oxyimino-19-biotinyloxy-cholest-4-ene; 3-oxyimino-2-methyl-cholest-4-ene; 3-oxyimino-4-methoxy-cholest-4-ene. 3-oxyimino-4-fluoro-cholest-4-ene; 3-oxyimino-6β-fluoro-cholest-4-ene; 3-oxyimino-2,2-difluoro-cholest-4-ene; 3-oxyimino-2,6-difluoro-cholest-4-ene; 3-oxyimino-2α-fluoro-cholest-4-ene; 3-oxyimino-25-[methyl(7-nitro-2,1,3-benzoxadiazol-4-yl)amino]-27-norcholest-4-ene; 3-oxyimino-25-((N-(+)-biotinoyl-N-methyl) amino)-27-norcholest-4-ene; 3-oxyimino-19-hydroxy-cholest-4-ene; 3-oxyimino-19-biotinyloxy-cholest-4-ene; 3-oxyimino-2-methyl-cholest-4-ene; 3-oxyimino-4-methoxy-cholest-4-ene.
Method for producing a closed-pore polyurethane-based foam material by polyaddition of a polyol and an isocyanate component and by foaming with the aid of a foaming agent, wherein, prior to the polyaddition, mineral platelets forming a diffusion barrier against oxygen and against the foaming agent are admixed with the polyol and/or isocyanate component, characterised in that a mixture of mineral platelets and of a nano-scale mineral component with an average particle size corresponding to at most one fifth of the average particle size of the mineral platelets is admixed with the polyol and/or isocyanate component, wherein the mixture of mineral platelets and a nano-scale mineral component is converted with a reactive silane for reaction with at least one of the two polyurethane components.
Device for extracting an extraction material for solid-phase microextraction, comprising an extractor and a tip for penetrating a septum, as well as a guide sleeve in which the extractor is guided in a guide direction, characterized in that the extractor is connected to the tip in a stationary manner with respect to the tip and the tip is a conical tip.
A brake device of an in-wheel motor, comprising: a brake drum part fixed to one surface of a rim of an in-wheel motor, wherein the brake drum part includes: a disc body having a through hole and an outer wall, wherein a shaft of the in-wheel motor is disposed to pass through said through hole and the outer wall is fixed to the rim; and a circumferential protrusion having a predetermined length and protruding from an edge of the disc body in a direction away from the rim, characterized in that at least one hole is formed in the circumferential protrusion, and in that the brake device further comprises at least one pin pushing/pulling driver installed inside the brake drum part in a radial direction thereof and configured to push or pull a pin, which is insertable into the hole according to an input of a braking signal of the in-wheel motor, toward or from the hole, wherein the pin pushing/pulling driver includes a linear actuator configured to push or pull the pin toward or from the hole in response to a braking signal of the in-wheel motor, and wherein the brake device further comprising a support part that surrounds and is coupled to the shaft inside the brake drum part and fixedly supports a rear end of the linear actuator. a disc body having a through hole and an outer wall, wherein a shaft of the in-wheel motor is disposed to pass through said through hole and the outer wall is fixed to the rim; and a circumferential protrusion having a predetermined length and protruding from an edge of the disc body in a direction away from the rim, characterized in that at least one hole is formed in the circumferential protrusion, and in that the brake device further comprises at least one pin pushing/pulling driver installed inside the brake drum part in a radial direction thereof and configured to push or pull a pin, which is insertable into the hole according to an input of a braking signal of the in-wheel motor, toward or from the hole, wherein the pin pushing/pulling driver includes a linear actuator configured to push or pull the pin toward or from the hole in response to a braking signal of the in-wheel motor, and wherein the brake device further comprising a support part that surrounds and is coupled to the shaft inside the brake drum part and fixedly supports a rear end of the linear actuator.
A Spark Assisted Compression Ignition (SACI) combustion engine system, comprising: a combustion engine; at least one controllable component operably connected to the combustion engine; at least one sensor configured to sense a parameter associated with the combustion engine; and an electronic control unit operably connected to the at least one controllable component and the at least one sensor, wherein the ECU is configured to determine a temperature of an unburned mixture in the combustion engine based upon the sensed parameter, and control the at least one controllable component based upon the determined temperature, characterized in that the ECU is configured to control the at least one controllable component based upon the following equation: ln Δ θ AI = α T u | θ AI + β, wherein "Δ θ AI " is the auto-ignition combustion duration in time or crank angle, " T u " is the determined temperature of the unburned mixture that will ultimately undergo auto-ignition, " θ AI " is the time or engine position at combustion initiation, and " α " and " β " are parameters associated with an operating condition of the engine system. a combustion engine; at least one controllable component operably connected to the combustion engine; at least one sensor configured to sense a parameter associated with the combustion engine; and an electronic control unit operably connected to the at least one controllable component and the at least one sensor, wherein the ECU is configured to determine a temperature of an unburned mixture in the combustion engine based upon the sensed parameter, and control the at least one controllable component based upon the determined temperature, characterized in that the ECU is configured to control the at least one controllable component based upon the following equation: ln Δ θ AI = α T u | θ AI + β, wherein "Δ θ AI " is the auto-ignition combustion duration in time or crank angle, " T u " is the determined temperature of the unburned mixture that will ultimately undergo auto-ignition, " θ AI " is the time or engine position at combustion initiation, and " α " and " β " are parameters associated with an operating condition of the engine system. wherein "Δ θ AI " is the auto-ignition combustion duration in time or crank angle, " T u " is the determined temperature of the unburned mixture that will ultimately undergo auto-ignition, " θ AI " is the time or engine position at combustion initiation, and " α " and " β " are parameters associated with an operating condition of the engine system.
An article intended to come into contact with the ground; and the article comprising a laminate comprising at least two superposed portions comprising: - a first portion made of a first rubber composition; and - a second portion made of a second rubber composition, and the second portion positioned farther from the ground than the first portion; wherein the first and second rubber compositions each is based on at least: - an elastomer matrix; - a reinforcing filler; and - a plasticizing agent; wherein the amount in phr of the reinforcing filler in the second rubber composition is lower than that in the first rubber composition; wherein the second rubber composition is such that the reinforcing filler predominately comprises a reinforcing inorganic filler; characterised in that the ratio of the amount in phr of the plasticizing agent to the reinforcing filler in the second rubber composition is higher than that in the first rubber composition; and wherein the average glass transition temperature of combination of the elastomer matrix and the plasticizing agent in the second rubber composition is higher than that in the first rubber composition. the article comprising a laminate comprising at least two superposed portions comprising: - a first portion made of a first rubber composition; and - a second portion made of a second rubber composition, and the second portion positioned farther from the ground than the first portion; - a first portion made of a first rubber composition; and - a second portion made of a second rubber composition, and the second portion positioned farther from the ground than the first portion; wherein the first and second rubber compositions each is based on at least: - an elastomer matrix; - a reinforcing filler; and - a plasticizing agent; - an elastomer matrix; - a reinforcing filler; and - a plasticizing agent; wherein the amount in phr of the reinforcing filler in the second rubber composition is lower than that in the first rubber composition; wherein the second rubber composition is such that the reinforcing filler predominately comprises a reinforcing inorganic filler; characterised in that the ratio of the amount in phr of the plasticizing agent to the reinforcing filler in the second rubber composition is higher than that in the first rubber composition; and wherein the average glass transition temperature of combination of the elastomer matrix and the plasticizing agent in the second rubber composition is higher than that in the first rubber composition.
Biocompatible polymeric nanoparticles for the controlled co-release of the natural actives trans -resveratrol and celastrol, at least comprising: - a biocompatible polymeric blend of poly(ε-caprolactone) and poly(D,L-lactic-co-glycolic acid)-poly(ethylene glycol) conjugate co-polymer (PLGA-PEG-COOH); and - an effective amount of a blend of trans -resveratrol and celastrol. - a biocompatible polymeric blend of poly(ε-caprolactone) and poly(D,L-lactic-co-glycolic acid)-poly(ethylene glycol) conjugate co-polymer (PLGA-PEG-COOH); and - an effective amount of a blend of trans -resveratrol and celastrol.