mhurhangee/ep-ind-claims huggingface dataset:
A door switch inspection device configured to detect an abnormal condition of a landing door switch used in an elevator, each of a plurality of landing door switches disposed on a corresponding landing door at each landing floor for detecting an open and a closed state of the corresponding landing door, each of the plurality of landing door switches connected in series with each other and with a relay coil of a door switch relay between power supply and ground, the door switch inspection device being characterized in that it comprises: a plurality of voltage detection units (A to N) connected to the ground side of their respective landing door switches configured to detect a voltage value of their respective landing door switches in the closed state of all the landing door switches; and a switch contact monitoring unit connected to the plurality of voltage detection units configured to detect an abnormal condition of a landing door switch, the switch contact monitoring unit configured to calculate a voltage difference between two voltage values obtained from a landing floor and an adjacent upper floor with respect to all floors, compare the voltage difference with a threshold voltage, and detect the abnormal condition of the landing door switch at the landing floor if the voltage difference exceeds the threshold voltage. a plurality of voltage detection units (A to N) connected to the ground side of their respective landing door switches configured to detect a voltage value of their respective landing door switches in the closed state of all the landing door switches; and a switch contact monitoring unit connected to the plurality of voltage detection units configured to detect an abnormal condition of a landing door switch, the switch contact monitoring unit configured to calculate a voltage difference between two voltage values obtained from a landing floor and an adjacent upper floor with respect to all floors, compare the voltage difference with a threshold voltage, and detect the abnormal condition of the landing door switch at the landing floor if the voltage difference exceeds the threshold voltage.
A process for isolating pure cyclohexyl (meth)acrylate from a mixture comprising cyclohexyl (meth)acrylate, cyclohexanol and entrainer by distillation, wherein the mixture is fed as side feed stream into a rectification column having a bottom vaporizer, separation-active internals and a stripping section and an enrichment section, where the column has from 4 to 50 theoretical plates, the side feed stream is introduced in the region commencing at least one theoretical plate above the bottommost theoretical plate and ending at least one theoretical plate below the uppermost theoretical plate, the pressure at the top of the column is in the range from 10 mbar to 5 bar and the reflux ratio is from 1:0.2 to 1:10, and the bottom output is fed to a further distillation unit in which the cyclohexyl (meth)acrylate is separated off at the top or at a side offtake.
A composition for wound healing, comprising: a substantially homogeneous mixture comprising an amount of mullite, wherein the amount of mullite is effective to promote blood clot formation, and an amount of aluminium sulphate, wherein the composition is in powder form. a substantially homogeneous mixture comprising an amount of mullite, wherein the amount of mullite is effective to promote blood clot formation, and an amount of aluminium sulphate, wherein the composition is in powder form.
Cutting unit for agricultural harvesting machines, such as self-loading forage wagons or balers, for harvesting agricultural stalk or leaf products, comprising a conveying channel in which a plurality of planar blades, which are arranged at least in a row, project into the conveying channel when in a cutting position, have an upper and a lower flat face and comprise at least one preferably crescent-shaped cutting edge on the periphery thereof, interact with a conveying member for chopping stalk products, which member is provided with conveying tines, the blades having, in the region of the cutting edge, an undulating surface contour on one side,which contour is shaped such that the material thickness in said region reduces radially outwards towards the cutting edge so as to form a wedge-shape, characterised in that, adjoining a resharpening edge surface, the region on the opposite face of the blade, opposite the region having the undulating surface contour, is shaped such that the wedge shape in said region is at least almost raised as a result.
Use of poly(butylene succinate co-adipate) (PBSA), mixed with a further substance comprising one or more polymers to form a polymeric blend, to improve the home compostability and/or soil biodegradability of the further substance comprising one or more polymers.
A method for manufacturing a hydrophilic silicone prepolymer, comprising the steps of: performing a ring-opening polymerization, wherein a cyclic siloxane and a cyclic hydrogen siloxane are catalyzed by a strong acid, and then inserted into a hydroxyl-terminated disiloxane, so as to form a hydroxyl-terminated polysiloxane containing multi silicon-hydrogen (Si-H) groups; performing a hydrosilylation, wherein a carbon-carbon double bond of a hydrophilic monomer is added to the Si-H groups of the polysiloxane by a rhodium-based catalyst, and then the hydrophilic monomer is connected to the polysiloxane to form a hydroxyl-terminated silicone diol containing a hydrophilic side-chain, in which the hydrophilic monomer is an amide-containing hydrophilic monomer or a phosphorylcholine-containing hydrophilic monomer; performing a copolymerization, wherein p mole of the silicone diol produced under the hydrosilylation is polymerized with q mole of a diisocyanate in a different molar ratio by a catalyst of dibutyltin dilaurate (DBTDL), so as to form a diol copolymer end-capped with hydroxyl groups in case p>q or form an isocyanate copolymer end-capped with isocyanate groups in case p<q; and performing a end-capping reaction, wherein the diol copolymer is end-capped with an ethylenically unsaturated monomer containing electrophiles or the isocyanate copolymer is end-capped with an ethylenically unsaturated monomer containing nucleophiles, so as to give the hydrophilic silicone prepolymer end-capped with ethylenically unsaturated groups. performing a ring-opening polymerization, wherein a cyclic siloxane and a cyclic hydrogen siloxane are catalyzed by a strong acid, and then inserted into a hydroxyl-terminated disiloxane, so as to form a hydroxyl-terminated polysiloxane containing multi silicon-hydrogen (Si-H) groups; performing a hydrosilylation, wherein a carbon-carbon double bond of a hydrophilic monomer is added to the Si-H groups of the polysiloxane by a rhodium-based catalyst, and then the hydrophilic monomer is connected to the polysiloxane to form a hydroxyl-terminated silicone diol containing a hydrophilic side-chain, in which the hydrophilic monomer is an amide-containing hydrophilic monomer or a phosphorylcholine-containing hydrophilic monomer; performing a copolymerization, wherein p mole of the silicone diol produced under the hydrosilylation is polymerized with q mole of a diisocyanate in a different molar ratio by a catalyst of dibutyltin dilaurate (DBTDL), so as to form a diol copolymer end-capped with hydroxyl groups in case p>q or form an isocyanate copolymer end-capped with isocyanate groups in case p<q; and performing a end-capping reaction, wherein the diol copolymer is end-capped with an ethylenically unsaturated monomer containing electrophiles or the isocyanate copolymer is end-capped with an ethylenically unsaturated monomer containing nucleophiles, so as to give the hydrophilic silicone prepolymer end-capped with ethylenically unsaturated groups.
A seal assembly, for a rotating element, comprising; a fixed housing including a radially inner fixed surface; and an annular seal (40A;40B) disposed within the fixed housing, the annular seal (40A;40B) including a first surface transverse to an axis of rotation and a second surface parallel to the axis of rotation defining an inner periphery, the first surface including a first notch spaced apart from the second surface and radially overlapping the radially inner fixed surface of the fixed housing, wherein the first surface transverse to an axis of rotation includes an upper radial surface radially outboard of the first notch and a lower radial surface radially inboard of the first notch; characterised in that: the lower radial surface is flush with the upper radial surface.
Vehicle having an electric drive, wherein the vehicle is a bus, having a display device for displaying an operating state of an energy store of the electric drive, wherein the display device is arranged on the outer skin of a vehicle such that the display of the operating state can be viewed from outside the vehicle, characterized in that the display device is arranged on an upper lateral roof section of the bus; in that the display device comprises a multiplicity of display elements which are arranged aligned linearly; in that the multiplicity of display elements comprise linearly arranged LED dot matrices or OLED; and in that the individual display elements have a diameter of at least 10 cm.
A microwave antenna, comprising: a feedline including a coaxial cable including an inner conductor, an outer conductor, and a dielectric disposed therebetween; a radiating portion including a dipole antenna coupled to the feedline and a trocar coupled to the dipole antenna at a distal end thereof; an inflow hypotube disposed around the outer conductor, the inflow hypotube configured to supply fluid to the radiating portion; a puck having a first end and a second end, the puck including at least two ribs (66a-66d) extending from the first end to the second end defining inflow slots between two adjacent ribs (66a-66d); a transition collar having a first end and a second end, the first end coupled to the distal end of the inflow hypotube and the second end coupled to the first end of the puck, the transition collar including at least two outflow slots at a proximal end thereof configured to receive fluid from a distal end of the inflow hypotube and transition the fluid from the at least two outflow slots to a distal end of the radiating portion; and a sleeve overlaying the at least two outflow slots of the transition collar, the puck and at least the distal portion of the radiating portion, the sleeve forming a first fluid-tight seal with the first end of the transition collar proximal the at least two outflow slots, the sleeve defining a first gap for transitioning the fluid to exit the at least two outflow slots of the transition collar to the distal end of the radiating portion. a feedline including a coaxial cable including an inner conductor, an outer conductor, and a dielectric disposed therebetween; a radiating portion including a dipole antenna coupled to the feedline and a trocar coupled to the dipole antenna at a distal end thereof; an inflow hypotube disposed around the outer conductor, the inflow hypotube configured to supply fluid to the radiating portion; a puck having a first end and a second end, the puck including at least two ribs (66a-66d) extending from the first end to the second end defining inflow slots between two adjacent ribs (66a-66d); a transition collar having a first end and a second end, the first end coupled to the distal end of the inflow hypotube and the second end coupled to the first end of the puck, the transition collar including at least two outflow slots at a proximal end thereof configured to receive fluid from a distal end of the inflow hypotube and transition the fluid from the at least two outflow slots to a distal end of the radiating portion; and a sleeve overlaying the at least two outflow slots of the transition collar, the puck and at least the distal portion of the radiating portion, the sleeve forming a first fluid-tight seal with the first end of the transition collar proximal the at least two outflow slots, the sleeve defining a first gap for transitioning the fluid to exit the at least two outflow slots of the transition collar to the distal end of the radiating portion.
A method of communicating data over a three phase power system between downhole equipment and a surface, the method comprising: transmitting bits of data between the downhole equipment and the surface, wherein the transmission of a bit of data includes transmitting multiple frequencies (f1, f2, f3, f4) simultaneously on a transmission line, and wherein a unique combination of frequencies transmitted simultaneously is representative of the bit's value.
Tracked chassis for tracked vehicles • having a track chain which consists of a multiplicity of modular chain links which are connected to one another via end connectors, the chain links comprising rubber pads, • having a drive wheel which comprises at least one sprocket which engages into the track chain and faces the outer side of the vehicle, and • having a safety plate which is fastened to the sprocket in order to avoid the track chain being thrown off, characterized in that • the safety plate o is fastened to the outer side of the sprocket, and o has an external diameter which corresponds at least to the maximum external diameter of the sprocket, and • the end connectors bear against the safety plate. • having a track chain which consists of a multiplicity of modular chain links which are connected to one another via end connectors, the chain links comprising rubber pads, • having a drive wheel which comprises at least one sprocket which engages into the track chain and faces the outer side of the vehicle, and • having a safety plate which is fastened to the sprocket in order to avoid the track chain being thrown off, characterized in that • the safety plate o is fastened to the outer side of the sprocket, and o has an external diameter which corresponds at least to the maximum external diameter of the sprocket, and o is fastened to the outer side of the sprocket, and o has an external diameter which corresponds at least to the maximum external diameter of the sprocket, and • the end connectors bear against the safety plate.
Method of adapting the engine to the octane number of the fuel by decrementing the learned octane number, said method starting out from a reference setting of the ignition advance in an engine operating range for a determined octane number, said reference setting corresponding to a pinging-free operation of the engine at a determined speed and a determined torque, the operating range of the engine being broken down into several zones (1 to 16), each of them comprising an anti-pinging corrective value to be applied to the ignition advance of the reference setting, the method comprising at least the following steps: - detecting the presence of pinging over a time period t; - activating an ignition advance angle correction loop if pinging is detected over a time period t; - incrementing a zones number counter in each time period (X ms) by the number of zones in which the correction of the advance of the zone concerned is greater than a first predetermined threshold specific to this zone; - testing the correction of the advance of each zone so as to determine whether said correction of the advance exceeds a second predetermined threshold specific to this zone; in which, when the zones number counter reaches or exceeds a third predetermined threshold, or when the correction of advance of at least one zone exceeds said second threshold specific to this zone, a switch to a reference setting corresponding to a lower octane number is triggered. - detecting the presence of pinging over a time period t; - activating an ignition advance angle correction loop if pinging is detected over a time period t; - incrementing a zones number counter in each time period (X ms) by the number of zones in which the correction of the advance of the zone concerned is greater than a first predetermined threshold specific to this zone; - testing the correction of the advance of each zone so as to determine whether said correction of the advance exceeds a second predetermined threshold specific to this zone;
A device for characterizing a size distribution of electrically-charged airborne particles in an air flow, comprising: - a particle charging unit arranged to create the size distribution of electrically-charged airborne particles by electrically-charging airborne particles entering the device, - a first particle precipitation unit located downstream from the particle charging unit, comprising a parallel-plate precipitator arranged to provide an electric field E1 between its plates such that substantially all the entering electrically-charged airborne particles having a diameter d smaller than a predetermined first particle diameter d 1 are precipitated, and the concentration of the electrically-charged airborne particles having a diameter larger than the first particle diameter is partially reduced, and arranged to generate a first output signal corresponding to the precipitation of electrically-charged airborne particles inside the first particle precipitation unit, - a second particle precipitation unit located downstream from the first particle precipitation unit, arranged to receive and precipitate substantially all the electrically-charged airborne particles of the air flow that have not been precipitated upstream thereof, and to generate a second output signal corresponding to the precipitation of electrically-charged airborne particles inside the second particle precipitation unit, - and a data evaluation unit; the device being characterized in that the data evaluation unit is arranged to calculate, based on the first output signal and the second output signal, a particle number concentration N and an average diameter d av of airborne particles having a diameter d larger than the predetermined first particle diameter d 1. - a particle charging unit arranged to create the size distribution of electrically-charged airborne particles by electrically-charging airborne particles entering the device, - a first particle precipitation unit located downstream from the particle charging unit, comprising a parallel-plate precipitator arranged to provide an electric field E1 between its plates such that substantially all the entering electrically-charged airborne particles having a diameter d smaller than a predetermined first particle diameter d 1 are precipitated, and the concentration of the electrically-charged airborne particles having a diameter larger than the first particle diameter is partially reduced, and arranged to generate a first output signal corresponding to the precipitation of electrically-charged airborne particles inside the first particle precipitation unit, - a second particle precipitation unit located downstream from the first particle precipitation unit, arranged to receive and precipitate substantially all the electrically-charged airborne particles of the air flow that have not been precipitated upstream thereof, and to generate a second output signal corresponding to the precipitation of electrically-charged airborne particles inside the second particle precipitation unit, - and a data evaluation unit;
A method comprising the steps of: using a first sliding window to search packet data; characterized by storing an input packet data having 32 bits that has been received via a high-speed physical transmission link in a concatenation of three barrel shift registers, each of the three barrel shift register having a widths of 32 bits; performing primary testing of a trace delay on the physical transmission link; determining a position of a second sliding window having a width of 64 bits based on the trace delay obtained by said primary testing of the physical transmission link, so that input packet data stored in said three barrel shift registers is located at the center of the second sliding window, thereby ensuring that the position of the second sliding window meets a trace delay of the physical transmission link; after having determined the position of the second sliding window, searching the packet data within the second sliding window using the first sliding window having a width of 32 bits that is dynamically slid across the second sliding window, wherein the maximum allowed offset of the packet data is 32 bits. using a first sliding window to search packet data; characterized by storing an input packet data having 32 bits that has been received via a high-speed physical transmission link in a concatenation of three barrel shift registers, each of the three barrel shift register having a widths of 32 bits; performing primary testing of a trace delay on the physical transmission link; determining a position of a second sliding window having a width of 64 bits based on the trace delay obtained by said primary testing of the physical transmission link, so that input packet data stored in said three barrel shift registers is located at the center of the second sliding window, thereby ensuring that the position of the second sliding window meets a trace delay of the physical transmission link; after having determined the position of the second sliding window, searching the packet data within the second sliding window using the first sliding window having a width of 32 bits that is dynamically slid across the second sliding window, wherein the maximum allowed offset of the packet data is 32 bits.
A negative electrode compartment precursor for rechargeable metal-air batteries, comprising (a) a rigid resin casing open on at least one of its sides, (b) at least one solid electrolyte membrane that conducts alkali metal ions, which fully closes the open side or sides of the rigid casing in a leaktight manner, (c) at least one protective coating which is inert with respect to alkali metals, covering the inner face of the solid electrolyte membrane preferably fully, (d) at least one metallic current collector in the form of a coating deposited on the inner face of the protective coating, said current collector covering almost all of the inner face of this protective coating but without being in contact with the rigid casing on its edges, and (e) at least one flexible electronic conductor in the form of a grid or sheet, passing in a leaktight manner through one of the walls of the rigid casing and connected to the current collector. (a) a rigid resin casing open on at least one of its sides, (b) at least one solid electrolyte membrane that conducts alkali metal ions, which fully closes the open side or sides of the rigid casing in a leaktight manner, (c) at least one protective coating which is inert with respect to alkali metals, covering the inner face of the solid electrolyte membrane preferably fully, (d) at least one metallic current collector in the form of a coating deposited on the inner face of the protective coating, said current collector covering almost all of the inner face of this protective coating but without being in contact with the rigid casing on its edges, and (e) at least one flexible electronic conductor in the form of a grid or sheet, passing in a leaktight manner through one of the walls of the rigid casing and connected to the current collector.