mhurhangee/ep-ind-claims huggingface dataset:
A method to estimate the maximum pressure (P MAX, P 3) inside the combustion chamber of a cylinder of an internal combustion engine, which comprises estimating the maximum pressure (P MAX, P 3) according to the following formula: P MAX = P 3 = P 2 * f MFB 50 REF − 1 ∗ λ REF λ ∗ T IVC _ REF T IVC ∗ LHV E λ ST E ∗ λ ST _ REF LHV REF + 1 f REF energy conversion function based on the MFB50 combustion index considered at the reference values of the air/fuel equivalence ratio (λ) and on the temperature (T IVC) inside the combustion chamber of the cylinder upon closing of the intake valves, wherein the value of the MFB50 combustion index is alternatively determined by means of an accelerometer or by means of a pressure sensor housed in the combustion chamber of the cylinder; À air/fuel equivalence ratio; λ REF reference air/fuel equivalence ratio; T IVC temperature inside the combustion chamber of the cylinder upon closing of the intake valves; T IVC_REF reference temperature inside the combustion chamber of the cylinder upon closing of the intake valves; λ ST stoichiometric air/fuel ratio; λ ST_REF reference stoichiometric air/fuel ratio; LHV lower heating value of the fuel; LHV REF reference lower heating value of the fuel; E mass percentage of ethanol contained in the fuel; and P 2 pressure value obtained at the end of the compression stroke of the combustion cycle is calculated as follows: P 2 = P IVC * r c γ * + f m CYL * 1 − k r c compression ratio P IVC pressure inside the combustion chamber of the cylinder upon closing of the intake valves, i.e. when the compression stroke begins; γ heat capacity ratio; m CYL air mass trapped in the cylinder during the complete combustion cycle; and k parameter equal to 0 or 1. f REF energy conversion function based on the MFB50 combustion index considered at the reference values of the air/fuel equivalence ratio (λ) and on the temperature (T IVC) inside the combustion chamber of the cylinder upon closing of the intake valves, wherein the value of the MFB50 combustion index is alternatively determined by means of an accelerometer or by means of a pressure sensor housed in the combustion chamber of the cylinder; À air/fuel equivalence ratio; λ REF reference air/fuel equivalence ratio; T IVC temperature inside the combustion chamber of the cylinder upon closing of the intake valves; T IVC_REF reference temperature inside the combustion chamber of the cylinder upon closing of the intake valves; λ ST stoichiometric air/fuel ratio; λ ST_REF reference stoichiometric air/fuel ratio; LHV lower heating value of the fuel; LHV REF reference lower heating value of the fuel; E mass percentage of ethanol contained in the fuel; and P 2 pressure value obtained at the end of the compression stroke of the combustion cycle is calculated as follows: P 2 = P IVC * r c γ * + f m CYL * 1 − k r c compression ratio P IVC pressure inside the combustion chamber of the cylinder upon closing of the intake valves, i.e. when the compression stroke begins; γ heat capacity ratio; m CYL air mass trapped in the cylinder during the complete combustion cycle; and k parameter equal to 0 or 1.
A fastening device for use in a spacecraft, which comprises: - a shaft and - a head, which is connected to the shaft by a first solder, wherein the first solder consists of a material, the melting point of which is lower than the temperature acting on the fastening device upon re-entry of a spacecraft equipped with the fastening device into the earth's atmosphere, wherein the head of the fastening device is formed of multiple parts and comprises a plurality of head segments (14a, 14b, 14c), wherein the head segments (14a, 14b, 14c) are connected to one another by the first solder, in particular along contact surfaces, which extend in a radial direction of the head and substantially perpendicular to a longitudinal axis of the shaft. - a shaft and - a head, which is connected to the shaft by a first solder,
A cyclical swing adsorption process for removing contaminants from a gaseous feed stream, the process comprising: a) passing a gaseous feed stream at a feed pressure through an adsorbent bed for an adsorption time interval greater than 1 second and less than 60 seconds to separate one or more contaminants from the gaseous feed stream to form a product stream, wherein the feed pressure is greater than 34.5 bar (500 psig); b) interrupting the flow of the gaseous feed stream; c) performing a plurality of depressurization steps, wherein each depressurization step reduces the pressure within the adsorbent bed from a depressurization initial pressure to a depressurization final pressure; d) passing a purge stream into the adsorbent bed to remove hydrocarbons from the adsorbent bed; e) subjecting the purged adsorbent bed to one or more blow-down steps, wherein each blow-down step reduces the pressure within the adsorbent bed from a blow-down initial pressure to a blow-down final pressure; f) performing a plurality of re-pressurization steps, wherein each re-pressurization step increases the pressure within the swing adsorption vessel from re-pressurization initial pressure to a re-pressurization final pressure; and g) repeating the steps a) to f) for at least one additional cycle, wherein the feed stream is a hydrocarbon containing stream having > 1 volume percent hydrocarbons based on the total volume of the feed stream, preferably a natural gas stream. a) passing a gaseous feed stream at a feed pressure through an adsorbent bed for an adsorption time interval greater than 1 second and less than 60 seconds to separate one or more contaminants from the gaseous feed stream to form a product stream, wherein the feed pressure is greater than 34.5 bar (500 psig); b) interrupting the flow of the gaseous feed stream; c) performing a plurality of depressurization steps, wherein each depressurization step reduces the pressure within the adsorbent bed from a depressurization initial pressure to a depressurization final pressure; d) passing a purge stream into the adsorbent bed to remove hydrocarbons from the adsorbent bed; e) subjecting the purged adsorbent bed to one or more blow-down steps, wherein each blow-down step reduces the pressure within the adsorbent bed from a blow-down initial pressure to a blow-down final pressure; f) performing a plurality of re-pressurization steps, wherein each re-pressurization step increases the pressure within the swing adsorption vessel from re-pressurization initial pressure to a re-pressurization final pressure; and g) repeating the steps a) to f) for at least one additional cycle, wherein the feed stream is a hydrocarbon containing stream having > 1 volume percent hydrocarbons based on the total volume of the feed stream, preferably a natural gas stream.
A process for producing aldehydes or ketones by aerobic oxidation of alcohol comprising a step of oxidizing alcohol to aldehyde or ketone at room temperature under neutral conditions in an organic solvent for about 1 to 24 hours using oxygen or air as oxidant, and ferric nitrate, 2,2,6, 6-tetramethylpiperidinyloxy and inorganic chlorides as catalysts, wherein a molar ratio of said alcohol to said 2,2,6,6-tetramethylpiperidinyloxy, to said ferric nitrate, and to said inorganic chlorides is 100: 1∼10: 1∼10: 1∼10; wherein said inorganic chlorides is sodium chloride, potassium chloride, lithium chloride, rubidium chloride or cesium chloride.
Method for displaying status information of a building, the method comprising the following steps: providing building data from the building in the notation of a machine-readable building information model in a database, wherein the building information model comprises devices installed in the building, in particular field devices (FG1 - FGn); providing a project configuration with data points from the devices installed in the building, in particular field devices (FG1 - FGn), for building automation by way of an engineering system, wherein a data point represents a current physical value; linking the data points to the respective devices of the building information model; selecting a display format (DF1 - DF3) by a user; and displaying the selected display format (DF1 - DF3) on an output device, wherein the linking of the data points to the respective devices of the building information model takes place automatically by comparing the notation of the data points with the notation of the respective devices of the building information model, and wherein regular expressions with the same character set with corresponding syntax and grammar are used to identify the data points in the project configuration and for identifying the elements in the building information model, characterised in that, linking the data points to the respective devices of the building information model is based on a fuzzy search, wherein updating the project configuration takes place depending on changes to the building information model by way of an automatic push functionality. providing building data from the building in the notation of a machine-readable building information model in a database, wherein the building information model comprises devices installed in the building, in particular field devices (FG1 - FGn); providing a project configuration with data points from the devices installed in the building, in particular field devices (FG1 - FGn), for building automation by way of an engineering system, wherein a data point represents a current physical value; linking the data points to the respective devices of the building information model; selecting a display format (DF1 - DF3) by a user; and displaying the selected display format (DF1 - DF3) on an output device, wherein the linking of the data points to the respective devices of the building information model takes place automatically by comparing the notation of the data points with the notation of the respective devices of the building information model, and wherein regular expressions with the same character set with corresponding syntax and grammar are used to identify the data points in the project configuration and for identifying the elements in the building information model, characterised in that, linking the data points to the respective devices of the building information model is based on a fuzzy search, wherein updating the project configuration takes place depending on changes to the building information model by way of an automatic push functionality.
An electrolyte for a non-aqueous electrolyte battery, comprising: a non-aqueous organic solvent; a solute; and both of difluorobis(oxalato)phosphate and tetrafluo-ro(oxalato)phosphate as additives, characterized in that: the difluorobis(oxalato)phosphate is contained in an amount of 0.1 to 5.0 mass% based on the total amount of the electrolyte for the non-aqueous electrolyte battery; and the tetrafluoro(oxalato)phosphate is contained in an amount of 0.01 to 1.0 mass% based on the total amount of the electrolyte for the non-aqueous electrolyte battery. the difluorobis(oxalato)phosphate is contained in an amount of 0.1 to 5.0 mass% based on the total amount of the electrolyte for the non-aqueous electrolyte battery; and the tetrafluoro(oxalato)phosphate is contained in an amount of 0.01 to 1.0 mass% based on the total amount of the electrolyte for the non-aqueous electrolyte battery.
A surveying instrument comprising: a distance measuring light projecting module (20, 53) configured to include a light emitting module (23, 42, 43, 51) which projects a laser beam having a predetermined wavelength as a distance measuring light to an object, a distance measuring light receiving module (21, 54) configured to include a photodetector which receives a reflected distance measuring light from said object, and an arithmetic control module configured to control said light emitting module and to calculate a distance to said object based on a light reception result of said reflected distance measuring light with respect to said photodetector, characterized in that said light emitting module is configured to include at least two light emitters (28, 44, 45, 56), the optical axes of the laser beams projected by said light emitters are parallel, at least one of said laser beams is said distance measuring light, each light emitter is configured to be arranged in such a manner that a distance between said optical axes is 1 mm to 5 mm, and said laser beams are substantially coaxially projected.
An insect protection net made of textile fibers with a thickness of 0.05 mm to 0.6 mm, the textile fibers being arranged in such a way that the net comprises a pattern of meshes with an even number of corners, and the net being finished with at least one insecticide, wherein the meshes are selected from the group consisting of • tetragonal meshes in the form of a parallelogram with the sides a and b and a height h a, the height h a being from 0.1 mm to 0.99 mm and the length/height ratio b/ h a being 1:1 to 5:1, and • hexagonal meshes, which have three pairs of sides a, b and c which are in each case parallel to one another spaced apart by the distances h a, h b and h c, the height h a being from 0.1 to 0.99 mm and the ratio ((h b +h c) / 2) / h a being 1:1 to 5:1, • octagonal meshes, which have four pairs of sides a, b, c and d which are in each case parallel to one another spaced apart by the distances h a, h b, h c and h d, the height h a being from 0.1 to 0.99 mm and the ratio ((h b +h c +h d) / 3) / h a being 1:1 to 5:1, and the specifications of length and height referring in each case to the dimensions of the screen hole. • tetragonal meshes in the form of a parallelogram with the sides a and b and a height h a, the height h a being from 0.1 mm to 0.99 mm and the length/height ratio b/ h a being 1:1 to 5:1, and • hexagonal meshes, which have three pairs of sides a, b and c which are in each case parallel to one another spaced apart by the distances h a, h b and h c, the height h a being from 0.1 to 0.99 mm and the ratio ((h b +h c) / 2) / h a being 1:1 to 5:1, • octagonal meshes, which have four pairs of sides a, b, c and d which are in each case parallel to one another spaced apart by the distances h a, h b, h c and h d, the height h a being from 0.1 to 0.99 mm and the ratio ((h b +h c +h d) / 3) / h a being 1:1 to 5:1, and the specifications of length and height referring in each case to the dimensions of the screen hole.
A breathing assistance connector valve comprising: first, second and third ports (21, 22, 23); a bistable valve mechanism having (i) a first stable configuration in which the first port is in fluid communication with the second port and not the third port and (ii) a second stable configuration in which the first port is in fluid communication with the third port and not the second port; and an actuator configured to transition the bistable valve mechanism between the two stable configurations and characterized in that the actuator is configured to prevent the valve mechanism from maintaining a stable intermediate position between the first and second stable configurations, and in that the bistable valve mechanism comprises a moveable valve core that is rotatable about a valve axis and defines a ported chamber for establishing fluid communication paths between selected ones of the first, second and third ports in each of the first and second stable configurations. first, second and third ports (21, 22, 23); a bistable valve mechanism having (i) a first stable configuration in which the first port is in fluid communication with the second port and not the third port and (ii) a second stable configuration in which the first port is in fluid communication with the third port and not the second port; and an actuator configured to transition the bistable valve mechanism between the two stable configurations and characterized in that the actuator is configured to prevent the valve mechanism from maintaining a stable intermediate position between the first and second stable configurations, and in that the bistable valve mechanism comprises a moveable valve core that is rotatable about a valve axis and defines a ported chamber for establishing fluid communication paths between selected ones of the first, second and third ports in each of the first and second stable configurations.
A method for wireless communications at a user equipment, UE, comprising: receiving signaling from a base station that identifies a set of channel monitoring parameters associated with monitoring an unlicensed frequency spectrum band, the set of channel monitoring parameters comprising a length (345, 460, 465) of a channel monitoring window (335, 445, 455), a periodicity of the channel monitoring window (335, 445, 455), and a bandwidth part of the channel monitoring window (335, 445, 455); identifying a termination of a transmission opportunity in the unlicensed frequency spectrum band; and monitoring the unlicensed frequency spectrum band following the termination of the transmission opportunity and before a subsequent transmission opportunity using the set of channel monitoring parameters. receiving signaling from a base station that identifies a set of channel monitoring parameters associated with monitoring an unlicensed frequency spectrum band, the set of channel monitoring parameters comprising a length (345, 460, 465) of a channel monitoring window (335, 445, 455), a periodicity of the channel monitoring window (335, 445, 455), and a bandwidth part of the channel monitoring window (335, 445, 455); identifying a termination of a transmission opportunity in the unlicensed frequency spectrum band; and monitoring the unlicensed frequency spectrum band following the termination of the transmission opportunity and before a subsequent transmission opportunity using the set of channel monitoring parameters.
A reactor vessel liner system comprising: a liner having an inner wall, an outer wall, and a plurality of passages extending between the inner wall and the outer wall; and an attachment member extending outwards from the outer wall for securing the liner, characterised in that said inner wall includes a plurality of projections extending inwards from the inner wall. a liner having an inner wall, an outer wall, and a plurality of passages extending between the inner wall and the outer wall; and an attachment member extending outwards from the outer wall for securing the liner, characterised in that said inner wall includes a plurality of projections extending inwards from the inner wall.
Mixing unit for mixing of a cement product, wherein the mixing unit is carryable, comprising a mixer for the mixing of powder and water and an outlet pump for feeding out the finished mixed cement product, characterized in that the mixing unit comprises a receiver part for powder, dosing equipment for powder and dosing equipment for water, and where the mixer and the outlet pump are arranged along the same central axis, and where the mixer is operated by a first motor and the outlet pump is operated by a second motor.
A method for forging a gear comprising pushing a material into a through hole of a tooth profile die from one side of the tooth profile die by a first punch and then discharging a gear having external teeth formed thereon from the other side of the tooth profile die by the first punch, the method characterised by comprising: disposing, on one side of the tooth profile die, a guide die that includes a through hole having an inside diameter size smaller than an outside diameter size of one end of the through hole of the tooth profile die so that a tooth profile groove formed on an inner peripheral surface of the guide die and a tooth profile groove formed on an inner peripheral surface of the tooth profile die are continuously connected with each other; pushing the material into the through hole of the guide die; pushing a second punch (20,21,31) into the through hole of the guide die subsequently to the material, a tooth pressing part (20a,31c) formed on an outer peripheral part of the second punch (20,21,31) being inserted into the tooth profile groove of the guide die to move the second punch (20,21,31) along the tooth profile groove of the guide die, and stacking the material and the second punch (20,21,31) in this order; and pushing the material and the second punch (20,21,31) into the tooth profile groove of the tooth profile die in a stacked state to pass them therethrough, wherein the tooth pressing part (20a,31c) of the second punch (20,21,31) covers, when the material passes through the tooth profile groove of the tooth profile die, at least an edge of a region where external teeth are formed on a surface of the material on the first punch side. disposing, on one side of the tooth profile die, a guide die that includes a through hole having an inside diameter size smaller than an outside diameter size of one end of the through hole of the tooth profile die so that a tooth profile groove formed on an inner peripheral surface of the guide die and a tooth profile groove formed on an inner peripheral surface of the tooth profile die are continuously connected with each other; pushing the material into the through hole of the guide die; pushing a second punch (20,21,31) into the through hole of the guide die subsequently to the material, a tooth pressing part (20a,31c) formed on an outer peripheral part of the second punch (20,21,31) being inserted into the tooth profile groove of the guide die to move the second punch (20,21,31) along the tooth profile groove of the guide die, and stacking the material and the second punch (20,21,31) in this order; and pushing the material and the second punch (20,21,31) into the tooth profile groove of the tooth profile die in a stacked state to pass them therethrough, wherein the tooth pressing part (20a,31c) of the second punch (20,21,31) covers, when the material passes through the tooth profile groove of the tooth profile die, at least an edge of a region where external teeth are formed on a surface of the material on the first punch side.
Exchangeable supply pack filled with a liquid product for connecting to a beverage dispensing machine, the supply pack including a dosing pump for dosing metered amounts of the liquid product, the dosing pump including an inlet adapted to be fluidly connected to a storage container and an output adapted to be connected to a beverage dispensing machine for receiving metered amounts of liquid product and to be brought into fluid connection with a beverage dispensing machine, characterized in that the dosing pump further includes a dosing chamber (31, 32) arranged for transferring a liquid from the inlet to the output, wherein the dosing chamber (31, 32) is at least partly filled with a liquid different from the liquid product.