mhurhangee/ep-ind-claims huggingface dataset:
A bi-fuel system comprising a first, liquid, fuel subsystem and a second, liquefied, fuel subsystem, wherein the system is arranged for switching between a second, liquefied, fuel - first, liquid, fuel mixture being provided to an internal combustion engine during a second, liquefied, fuel consuming mode, and first fuel being provided to said engine during a first, liquid, fuel consuming mode, the first fuel subsystem comprising - a first fuel tank, - a first fuel pump (3, 6) for pumping first fuel from the first fuel tank through a first fuel line towards a junction, the second fuel subsystem comprising - a second fuel tank, and - a second fuel pump for pumping second fuel from the second fuel tank through a second fuel line towards the junction, the system further comprising: - a fuel line which is connected with an upstream end thereof, at the junction, to the second fuel line and to the first fuel line, and which is operatively connected with a downstream end thereof to the engine, - a fuel return line which is operatively connected with an upstream end thereof to the fuel line, a downstream end of the fuel return line opening out into the second fuel tank, - a shut-off valve which is arranged in the fuel return line, wherein in second fuel consuming mode, the shut-off valve is open so that part of the second fuel supplied to the engine is circulated back to the second fuel tank via the fuel return line, characterised by control system which is arranged for performing the following steps: - determining whether a relative amount of first fuel in the second fuel tank is less than a predetermined minimum relative amount of first fuel in the second fuel tank (MIX%_min), and - if said relative amount is less than MIX%_min, supplying first fuel via the fuel return line to the second fuel tank, by temporarily opening the return line shut-off valve. - a first fuel tank, - a first fuel pump (3, 6) for pumping first fuel from the first fuel tank through a first fuel line towards a junction, - a second fuel tank, and - a second fuel pump for pumping second fuel from the second fuel tank through a second fuel line towards the junction, - a fuel line which is connected with an upstream end thereof, at the junction, to the second fuel line and to the first fuel line, and which is operatively connected with a downstream end thereof to the engine, - a fuel return line which is operatively connected with an upstream end thereof to the fuel line, a downstream end of the fuel return line opening out into the second fuel tank, - a shut-off valve which is arranged in the fuel return line, wherein in second fuel consuming mode, the shut-off valve is open so that part of the second fuel supplied to the engine is circulated back to the second fuel tank via the fuel return line, characterised by - determining whether a relative amount of first fuel in the second fuel tank is less than a predetermined minimum relative amount of first fuel in the second fuel tank (MIX%_min), and - if said relative amount is less than MIX%_min, supplying first fuel via the fuel return line to the second fuel tank, by temporarily opening the return line shut-off valve.
Direct solar radiation collecting and concentrating element via tracking the diurnal and seasonal movement of the sun, comprising hollow, airtight and watertight compartments containing a fluid and configured to form a polyhedral container; and a primary lens placed on an upper surface of the polyhedral container and adapted to concentrate the radiation onto a lower vertex of the polyhedral container; wherein at least one of the hollow, airtight and watertight compartments are arranged on each side of the polyhedral container, wherein each side of the container includes at least one pressure outlet, and wherein the hollow, airtight and watertight compartments include pressure communication tubes (10F, 10G, 10H) connected to the pressure outlets (10C, 10D) for allowing the polyhedral container to self-rotate depending on the position of the source of radiation, in order to focus the radiation incident on the primary lens with precision.
A solar cell apparatus comprising: a substrate including a cell region having an outer portion and an edge region surrounding the cell region; a back electrode layer on the substrate, said back electrode layer having an outer lateral side; a light absorbing layer on the back electrode layer, said light absorbing layer having an outer lateral side; and a front electrode layer on the light absorbing layer, said front electrode layer having an outer lateral side, wherein the outer lateral side of the back electrode layer corresponds to a boundary between the cell region and the edge region, wherein the outer lateral side of the back electrode layer is aligned on a plane different from a plane of the outer lateral side of the front electrode layer, wherein the outer lateral side of the back electrode layer is provided outward more than the outer lateral side of the front electrode layer, wherein the outer lateral side of the light absorbing layer is extended outward more than the outer lateral side of the front electrode layer, wherein the outer lateral side of the back electrode layer is aligned on a same plan with the outer lateral side of the light absorbing layer. a substrate including a cell region having an outer portion and an edge region surrounding the cell region; a back electrode layer on the substrate, said back electrode layer having an outer lateral side; a light absorbing layer on the back electrode layer, said light absorbing layer having an outer lateral side; and a front electrode layer on the light absorbing layer, said front electrode layer having an outer lateral side, wherein the outer lateral side of the back electrode layer corresponds to a boundary between the cell region and the edge region, wherein the outer lateral side of the back electrode layer is aligned on a plane different from a plane of the outer lateral side of the front electrode layer, wherein the outer lateral side of the back electrode layer is provided outward more than the outer lateral side of the front electrode layer, wherein the outer lateral side of the light absorbing layer is extended outward more than the outer lateral side of the front electrode layer, wherein the outer lateral side of the back electrode layer is aligned on a same plan with the outer lateral side of the light absorbing layer.
Method for oligomerization of ethylene, comprising the steps: a) feeding ethylene, a solvent selected from aromatic hydrocarbons, straight chain and cyclic aliphatic hydrocarbons, ethers and mixtures thereof, and a catalyst composition comprising catalyst and cocatalyst into a reactor, b) oligomerizing ethylene in the reactor at a temperature of 10-100°C and a pressure of 10-100 bar, c) discharging a reactor effluent comprising linear alpha-olefins including 1-butene, solvent, unconsumed ethylene dissolved in the reactor effluent, and catalyst composition from the reactor, d) separating ethylene and 1-butene collectively from the remaining reactor effluent, and e) recycling at least a part of the ethylene and the 1-butene separated in step d) into the reactor; wherein the catalyst comprises a chromium compound selected from CrCl 3 3, Cr acetyl acetonate, Cr octanoate, chromium hexacarbonyl, Cr -2-ethylhexanoate, benzene(tricarbonyl)-chromium or Cr chloride, and a ligand selected from Ph 2 P-N(i-Pr)-P(Ph)-N(i-Pr)-H, Ph 2 P-N(i-Pr)-P(Ph)-N(Ph)-H, Ph 2 P-N(i-Pr)-P(Ph)-N(tert-butyl)-H and Ph 2 P-N(i-Pr)-P(Ph)-N(CH(CH 3)(Ph))-H; wherein the co-catalyst is selected from trimethylaluminum, triethylaluminum, triisopropylaluminum, triisobutyl-aluminum, ethylaluminumsesquichloride, diethylaluminumchloride, ethylaluminumdi chloride, methylaluminoxane or mixtures thereof; and wherein the amount of 1-butene in the reactor is at least 1 weight percent and up to 30 weight percent, based on total weight of liquids in the reactor. a) feeding ethylene, a solvent selected from aromatic hydrocarbons, straight chain and cyclic aliphatic hydrocarbons, ethers and mixtures thereof, and a catalyst composition comprising catalyst and cocatalyst into a reactor, b) oligomerizing ethylene in the reactor at a temperature of 10-100°C and a pressure of 10-100 bar, c) discharging a reactor effluent comprising linear alpha-olefins including 1-butene, solvent, unconsumed ethylene dissolved in the reactor effluent, and catalyst composition from the reactor, d) separating ethylene and 1-butene collectively from the remaining reactor effluent, and e) recycling at least a part of the ethylene and the 1-butene separated in step d) into the reactor;
A solid solution pharmaceutical composition comprising: a) one or more non-steroidal anti-inflammatory drugs (NSAIDs) comprising 5% to 55% by weight of the pharmaceutical composition; b) one or more room temperature solid lipids that are solid at 20°C comprising 30% to 75% by weight of the pharmaceutical composition, the one or more room temperature solid lipids having a melting point of 40°C to 50°C and comprising one or more glycerolipids; c) one or more room temperature liquid lipids that are liquid at 20°C comprising 1% to 30% by weight of the pharmaceutical composition, the one or more room temperature liquid lipids comprising a mixture of one or more partially hydrolyzed fats; d) one or more stabilizing agents, the one or more stabilizing agents comprising a liquid glycol polymer; wherein the one or more glycerolipids comprise a triglyceride with one saturated or unsaturated fatty acid having a carbon length of C 12 -C 24, two saturated or unsaturated fatty acids each having a carbon length of C 12 -C 24, or three saturated or unsaturated fatty acids each having a carbon length of C 12 -C 24, and wherein the solid solution pharmaceutical composition has a melting point of 30°C or higher. a) one or more non-steroidal anti-inflammatory drugs (NSAIDs) comprising 5% to 55% by weight of the pharmaceutical composition; b) one or more room temperature solid lipids that are solid at 20°C comprising 30% to 75% by weight of the pharmaceutical composition, the one or more room temperature solid lipids having a melting point of 40°C to 50°C and comprising one or more glycerolipids; c) one or more room temperature liquid lipids that are liquid at 20°C comprising 1% to 30% by weight of the pharmaceutical composition, the one or more room temperature liquid lipids comprising a mixture of one or more partially hydrolyzed fats; d) one or more stabilizing agents, the one or more stabilizing agents comprising a liquid glycol polymer;
A multilayer construction for an array of riblets comprising: a first layer composed of material with riblets, the first layer material having shape memory, wherein the riblets comprise a plurality of tips with shape memory, the first layer includes an elastomeric layer engaging the tips, the tips each incorporate a base and each base is embedded in the elastomeric layer; a second layer composed of a material exhibiting a second characteristic of capability for adherence to a surface, wherein the second layer includes: a polymer layer supporting said shape memory tips in a predetermined spaced relation; and an adhesive layer which extends from the polymer layer opposite the elastomeric layer, said adhesive layer being configured to adhere the multilayer construction to a vehicle surface. a first layer composed of material with riblets, the first layer material having shape memory, wherein the riblets comprise a plurality of tips with shape memory, the first layer includes an elastomeric layer engaging the tips, the tips each incorporate a base and each base is embedded in the elastomeric layer; a second layer composed of a material exhibiting a second characteristic of capability for adherence to a surface, wherein the second layer includes: a polymer layer supporting said shape memory tips in a predetermined spaced relation; and an adhesive layer which extends from the polymer layer opposite the elastomeric layer, said adhesive layer being configured to adhere the multilayer construction to a vehicle surface. a polymer layer supporting said shape memory tips in a predetermined spaced relation; and an adhesive layer which extends from the polymer layer opposite the elastomeric layer, said adhesive layer being configured to adhere the multilayer construction to a vehicle surface.
A binder composition comprising a first binder comprising by dry weight based on total dry weight of the first binder, from 5% to 98% of polymer particles comprising, as polymerization units, at least one α,β-ethylenically unsaturated nonionic monomer that is α,β-ethylenically unsaturated monomer without bearing an ionic charge between pH=1-14, from 0.3% to 10% of a first polysaccharide selected from guar gum and guar derivatives, from 0.01% to 5% of a crosslinker selected from organotitanate compounds, organozirconate compounds, and any combination thereof, from 0.3% to 6% of a water-soluble metal cation selected from calcium ions, zinc ions, aluminum ions, magnesium ions, ferric ions, barium ions, and any combination thereof, and from 0.05% to 3% of a cationic polyelectrolyte selected from poly(N,N-dimethylacrylamide), polyamine, cationic polyacrylamide, polyamidine, polyvinylamidine, any derivatives thereof, and any combination thereof.
Stool sample collection device, which is to be mounted on a toilet seat of a toilet for receiving a stool sample from a person, the stool sample collecting device comprising an elongate sheet of foldable material provided with multiple adhesive pads for securing the elongate sheet to the toilet seat, wherein the elongate sheet extends in a longitudinal direction between a front end and a rear end thereof, and has a stool sample collecting area located between that front end and that rear end of the elongate sheet, characterized in that the elongate sheet comprises a central strip and two lateral strips, which central strip extends in the longitudinal direction of the elongate sheet, and which lateral strips are located adjacent to and adjoining the central strip, and wherein a fold is present in the elongate sheet as a joint between each lateral strip and the central strip, wherein the central strip extends from the front end of the elongate sheet in a backward direction past the stool sample collecting area, and the two lateral strips each extend from the rear end of the elongate sheet in a forward direction past the stool sample collecting area, wherein the elongate sheet of foldable material comprises a urine pass through area between the front end of the elongate sheet and the stool sample collecting area, in which urine pass through area the elongate sheet of foldable material is provided with one or more urine pass through openings, wherein at least one of the multiple adhesive pads is provided on a bottom side of the central strip near the front end of the elongate sheet, and at least one of the multiple adhesive pads is provided on a bottom side of each of the lateral strips near the rear end of the elongate sheet, and wherein the elongate sheet has a length such that, when the collection device is secured with the front end of the elongate sheet to a front part of the toilet seat and with the rear end of the elongate sheet to a back part of a toilet seat, the stool sample collecting area is supported below the toilet seat in a bowl of the toilet.
An impeller for a biocontainer comprising: (a) a hub including a top end and a bottom end, and at least first and second impeller arm slots arranged vertically and extending from the top end toward the bottom end; (b) at least first and second impeller blades extending from the hub, each impeller blade comprising a blade face, an arm having a first end and a second end and a notch between the first end and the second end, wherein the first end is adjacent to the blade face, and the second end extends into an impeller slot, the arm being engaged in the slot, and wherein the second end of the first impeller blade arm engages with the notch of another impeller blade arm. (a) a hub including a top end and a bottom end, and at least first and second impeller arm slots arranged vertically and extending from the top end toward the bottom end; (b) at least first and second impeller blades extending from the hub, each impeller blade comprising a blade face, an arm having a first end and a second end and a notch between the first end and the second end, wherein the first end is adjacent to the blade face, and the second end extends into an impeller slot, the arm being engaged in the slot, and wherein the second end of the first impeller blade arm engages with the notch of another impeller blade arm.
A constant volume combustion system comprising at least one combustion chamber having at least one admission port (5; 45; 55) and an exhaust port; the system being characterized in that it includes at least one elastically deformable tongue (10; 20; 31) made of ceramic matrix composite material forming an air admission valve, the tongue being present inside the chamber and being positioned facing the admission port, the tongue having a first end (12; 22; 32) that is stationary relative to an inside wall of the chamber and a second end (14; 24; 34), opposite from the first end, the second end being free and movable relative to the inside wall.
Pouring element for a composite packaging, in particular for a beverage carton for liquid foods, with a basic body comprising a fastening flange and a pouring tube, a cutting element arranged and guided in the pouring tube, first guide means formed in the pouring tube and second guide means formed on the cutting element, wherein the first and second guide means (7,8) cooperate correspondingly, characterised in that the first guide means is a rib being arranged on the inner wall of the pouring tube over a whole circumference and forming a self-contained rib.
An electric power tool comprising: a motor; a hydraulic pressure generator driven by the motor and configured to generate a plurality of impacts in one revolution thereof; an impact angle detector configured to detect an impact angle in one impact of the hydraulic pressure generator; an electric current detector configured to detect an electric current applied to the motor; a determination unit configured to determine an impact failure based on the impact angle and the electric current detected by the impact angle detector and the electric current detector; and a rotation controller configured to decrease a rotation speed of the motor when the determination unit determines the impact failure. a motor; a hydraulic pressure generator driven by the motor and configured to generate a plurality of impacts in one revolution thereof; an impact angle detector configured to detect an impact angle in one impact of the hydraulic pressure generator; an electric current detector configured to detect an electric current applied to the motor; a determination unit configured to determine an impact failure based on the impact angle and the electric current detected by the impact angle detector and the electric current detector; and a rotation controller configured to decrease a rotation speed of the motor when the determination unit determines the impact failure.
A system for selecting one or more devices in a wireless network for: transmitting, receiving and/or processing a radio frequency signal for presence and/or location detection; and performing network communication; wherein said system comprising at least one processor configured to: - determine a suitability of each of a plurality of devices for transmitting, receiving and/or processing a radio frequency signal for presence and/or location detection while leaving sufficient resources for network communication, wherein said plurality of devices comprises at least one light device; and wherein network communication comprises transmitting network messages of a lighting control system; - select a subset of devices from said plurality of devices based on said suitability determined for each of said plurality of devices, and - instruct at least one device of said subset of devices to act as a device for transmitting, receiving and/or processing the radio frequency signal for presence and/or location detection. transmitting, receiving and/or processing a radio frequency signal for presence and/or location detection; and performing network communication; wherein said system comprising at least one processor configured to: - determine a suitability of each of a plurality of devices for transmitting, receiving and/or processing a radio frequency signal for presence and/or location detection while leaving sufficient resources for network communication, wherein said plurality of devices comprises at least one light device; and wherein network communication comprises transmitting network messages of a lighting control system; - select a subset of devices from said plurality of devices based on said suitability determined for each of said plurality of devices, and - instruct at least one device of said subset of devices to act as a device for transmitting, receiving and/or processing the radio frequency signal for presence and/or location detection. - determine a suitability of each of a plurality of devices for transmitting, receiving and/or processing a radio frequency signal for presence and/or location detection while leaving sufficient resources for network communication, wherein said plurality of devices comprises at least one light device; and wherein network communication comprises transmitting network messages of a lighting control system; - select a subset of devices from said plurality of devices based on said suitability determined for each of said plurality of devices, and - instruct at least one device of said subset of devices to act as a device for transmitting, receiving and/or processing the radio frequency signal for presence and/or location detection.
Method for synthesizing dimethyl carbonate starting from methanol and urea, in which a saline ureic medium comprising at least one inorganic salt selected from the group formed by zinc chloride (Zn) II, tin chlorides (Sn), and iron chloride (Fe) III is used: characterised in that: - Methanol, in the presence of a catalytic composition, is brought into contact with said saline ureic medium that is at least partially liquid at a temperature, so-called synthesis temperature, that is higher than 140°C, such that reaction vapors are produced; - The reaction vapors are condensed, and a condensate of said reaction vapors and that comprises dimethyl carbonate is recovered; - The method is implemented at atmospheric pressure. - Methanol, in the presence of a catalytic composition, is brought into contact with said saline ureic medium that is at least partially liquid at a temperature, so-called synthesis temperature, that is higher than 140°C, such that reaction vapors are produced; - The reaction vapors are condensed, and a condensate of said reaction vapors and that comprises dimethyl carbonate is recovered; - The method is implemented at atmospheric pressure.