mhurhangee/ep-ind-claims huggingface dataset:
A fan assembly for a gas turbine engine, comprising: a compressor for compressing air entering the gas turbine engine; a fan case for encasing the compressor; a central fan wheel positioned within the fan case and having a central axis, a plurality of fan blades that extend outward from the central fan wheel in a radial direction away from the central axis, each of the fan blades formed to include a leading edge, a trailing edge and a mid chord positioned between the leading and trailing edges; a flutter control system comprising at least one optical tip timing sensor positioned within the fan case and a digital controller electrically coupled to the at least one optical tip timing sensor, wherein the flutter control system is adapted to measure blade tip timing of the fan blades and determine when a flutter condition exists, characterised in that the flutter control system is adapted to direct high pressure air from the compressor toward the fan blades to create a disturbance out of phase with unsteady pressures acting upon the fan blades. a compressor for compressing air entering the gas turbine engine; a fan case for encasing the compressor; a central fan wheel positioned within the fan case and having a central axis, a plurality of fan blades that extend outward from the central fan wheel in a radial direction away from the central axis, each of the fan blades formed to include a leading edge, a trailing edge and a mid chord positioned between the leading and trailing edges; a flutter control system comprising at least one optical tip timing sensor positioned within the fan case and a digital controller electrically coupled to the at least one optical tip timing sensor, wherein the flutter control system is adapted to measure blade tip timing of the fan blades and determine when a flutter condition exists, characterised in that the flutter control system is adapted to direct high pressure air from the compressor toward the fan blades to create a disturbance out of phase with unsteady pressures acting upon the fan blades.
Weaving method having the steps of • guiding warp fibers into a weaving machine, • deflecting the fibers to the weaving plane to obtain a fabric • guiding the fabric into a desizing proces, • heating the fabric by using an infrared-irradiation unit (18, 19) characterized in that the distance of said infrared-irradiation unit from the fabric is controlled with a hydraulic arm (16, 17), • feeding air by an air fan (24,25 and • sucking hot air by an air ventilation unit (26, 27, 28). • guiding warp fibers into a weaving machine, • deflecting the fibers to the weaving plane to obtain a fabric • guiding the fabric into a desizing proces, • heating the fabric by using an infrared-irradiation unit (18, 19) characterized in that the distance of said infrared-irradiation unit from the fabric is controlled with a hydraulic arm (16, 17), • feeding air by an air fan (24,25 and • sucking hot air by an air ventilation unit (26, 27, 28).
A formwork structure for the execution of horizontal castings for the provision of floor slabs, of the type comprising a series of props, and load-bearing heads to be arranged on said props for the resting of panels (13, 14, 15, 16) designed to form a surface for a concrete casting, each one of said load-bearing heads comprises a plate on which a cage is welded, said cage having a square plan shape and being obtained from metallic profiled elements, recessed seats (18, 19) being provided in the corner regions of said cage and constituting the corner support of the load-bearing lateral profiles (22, 23) of the panel, each corner region of said plate having means for the reversible engagement of one of the panels (13, 14, 15, 16) on one side thereof that is selected from two incident sides (27, 28), characterized in that said reversible engagement means comprising anti-tipping safety means being designed to support the panel hung in a temporary inclined configuration for assembly and disassembly.
A method for calculating the solvent power of a light oil, SP (LO calculated), said method comprising: titrating the light oil against a reference oil, optionally in the presence of a titrant, to determine a volume fraction of the light oil at the onset of asphaltene precipitation, V (onset fraction LO), a volume fraction of the reference oil at the onset of asphaltene precipitation, V (onset fraction RO), and, where a titrant is present, a volume fraction of the titrant at the onset of asphaltene precipitation, V (onset fraction T), and determining the calculated solvent power of the light oil, SP( LO calculated), according to the following formula: SP LO calculated = CSP RO − SP RO * V onset fraction RO − x * SP T * V onset fraction T V onset fraction LO wherein: CSP is the critical solvent power of the reference oil, SP is the solvent power of the reference oil, SP is the solvent power of the titrant, and x is 1 where a titrant is present, and otherwise is 0, wherein the critical solvent power is the solvent power below which asphaltenes begin to precipitate from the oil, and wherein the reference oil is a heavy oil having an asphaltene content greater than that of the light oil. titrating the light oil against a reference oil, optionally in the presence of a titrant, to determine a volume fraction of the light oil at the onset of asphaltene precipitation, V (onset fraction LO), a volume fraction of the reference oil at the onset of asphaltene precipitation, V (onset fraction RO), and, where a titrant is present, a volume fraction of the titrant at the onset of asphaltene precipitation, V (onset fraction T), and determining the calculated solvent power of the light oil, SP( LO calculated), according to the following formula: SP LO calculated = CSP RO − SP RO * V onset fraction RO − x * SP T * V onset fraction T V onset fraction LO wherein: CSP is the critical solvent power of the reference oil, SP is the solvent power of the reference oil, SP is the solvent power of the titrant, and x is 1 where a titrant is present, and otherwise is 0, wherein the critical solvent power is the solvent power below which asphaltenes begin to precipitate from the oil, and wherein the reference oil is a heavy oil having an asphaltene content greater than that of the light oil. SP is the solvent power of the reference oil, SP is the solvent power of the titrant, and x is 1 where a titrant is present, and otherwise is 0, wherein the critical solvent power is the solvent power below which asphaltenes begin to precipitate from the oil, and wherein the reference oil is a heavy oil having an asphaltene content greater than that of the light oil.
A planar magnet speaker comprising: a first magnet member comprising a plurality of first magnets (111, 112), the plurality of first magnets (111, 112) being concentrically disposed; a second magnet member spaced apart from the first magnet member and comprising a plurality of second magnets (121, 122), the plurality of second magnets (121, 122) being concentrically disposed; and a membrane provided between the first magnet member and the second magnet member and comprising a pattern area and one or more wires, wherein the membrane is configured to generate sound according to a signal applied to the one or more wires, characterized in that the one or more wires comprise a first wire and a second wire, wherein the first wire and the second wire are provided in the pattern area, wherein the first wire is configured to form a loop in the pattern area and the second wire is configured to form a separate loop from the first wire in the pattern area, wherein the first wire is positioned adjacent to the second wire, and wherein the first wire is configured to receive a first carrier signal having a first phase and the second wire is configured to receive a second carrier signal having a second phase, different from the first phase. a first magnet member comprising a plurality of first magnets (111, 112), the plurality of first magnets (111, 112) being concentrically disposed; a second magnet member spaced apart from the first magnet member and comprising a plurality of second magnets (121, 122), the plurality of second magnets (121, 122) being concentrically disposed; and a membrane provided between the first magnet member and the second magnet member and comprising a pattern area and one or more wires, wherein the membrane is configured to generate sound according to a signal applied to the one or more wires, characterized in that the one or more wires comprise a first wire and a second wire, wherein the first wire and the second wire are provided in the pattern area, wherein the first wire is configured to form a loop in the pattern area and the second wire is configured to form a separate loop from the first wire in the pattern area, wherein the first wire is positioned adjacent to the second wire, and wherein the first wire is configured to receive a first carrier signal having a first phase and the second wire is configured to receive a second carrier signal having a second phase, different from the first phase.
A polymeric multilayer film (100, 200) comprising at least two adjacent blown polymeric film layers (101, 102), wherein at least some of the blown polymeric film layers comprise a random network of strands (103, 203, 403, 503, 603) and connective regions (104, 204, 404, 504, 604), wherein the random network of strands has a first optical density and the connective regions have a second optical density, and wherein the first optical density is greater than the second optical density and wherein at least one layer exhibiting a random network of strands and connective regions is separable from the remaining polymeric multilayer film.
A mechanical interlock mechanism for electrical devices, comprising: a first rotary element, with a first track disposed thereon; a second rotary element, with a second track disposed thereon; a first linkage element, one end thereof being capable of moving along the first track; and a second linkage element, one end thereof being capable of moving along the second track; characterized in that the first rotary element and the second rotary element are adapted to rotate synchronously about the same shaft; such that during synchronous rotation of the first rotary element and the second rotary element, the first linkage element passes a first section of the first track, the second linkage element passes a first section of the second track, and the first linkage element and the second linkage element are in different states, wherein one of the first linkage element and the second linkage element is in a moving state, the other is in a stationary state. a first rotary element, with a first track disposed thereon; a second rotary element, with a second track disposed thereon; a first linkage element, one end thereof being capable of moving along the first track; and a second linkage element, one end thereof being capable of moving along the second track; characterized in that the first rotary element and the second rotary element are adapted to rotate synchronously about the same shaft; such that during synchronous rotation of the first rotary element and the second rotary element, the first linkage element passes a first section of the first track, the second linkage element passes a first section of the second track, and the first linkage element and the second linkage element are in different states, wherein one of the first linkage element and the second linkage element is in a moving state, the other is in a stationary state.
An optical material containing an ultraviolet absorber (a) comprised of 2-(2-hydroxy-3-t-butyl-5-methylphenyl)-chlorobenzotriazole, and a polysulfide obtained from a polymerizable compound (c) which is a polyepithio compound and/or a polythietane compound, or a combination of a polyepithio compound and a polythiol compound, wherein the amount of the ultraviolet absorber (a) is 0.3% by weight to 2% by weight with respect to the total weight of the polymerizable compound (c), and wherein a light transmittance of the optical material having a thickness of 2 mm satisfies the following characteristics to, a light transmittance at a wavelength of 410 nm is equal to or less than 10%, a light transmittance at a wavelength of 420 nm is equal to or less than 70%, and a light transmittance at a wavelength of 440 nm is equal to or greater than 80%. an ultraviolet absorber (a) comprised of 2-(2-hydroxy-3-t-butyl-5-methylphenyl)-chlorobenzotriazole, and a polysulfide obtained from a polymerizable compound (c) which is a polyepithio compound and/or a polythietane compound, or a combination of a polyepithio compound and a polythiol compound, wherein the amount of the ultraviolet absorber (a) is 0.3% by weight to 2% by weight with respect to the total weight of the polymerizable compound (c), and wherein a light transmittance of the optical material having a thickness of 2 mm satisfies the following characteristics to, a light transmittance at a wavelength of 410 nm is equal to or less than 10%, a light transmittance at a wavelength of 420 nm is equal to or less than 70%, and a light transmittance at a wavelength of 440 nm is equal to or greater than 80%. a light transmittance at a wavelength of 410 nm is equal to or less than 10%, a light transmittance at a wavelength of 420 nm is equal to or less than 70%, and a light transmittance at a wavelength of 440 nm is equal to or greater than 80%.
A method, comprising: receiving arterial blood pressure data associated with a patient; receiving tissue hemoglobin data associated with the patient; calculating a mean value for the arterial blood pressure data every first period of time; calculating a mean value for the tissue hemoglobin data every first period of time; pairing said mean values of the arterial blood pressure data and mean values of the tissue hemoglobin data; calculating a linear correlation between the paired mean values of the arterial blood pressure data and the tissue hemoglobin data and generating a linear correlation coefficient based on the linear correlation every second period of time, each linear correlation coefficient corresponding to a hemoglobin volume index value; comparing the hemoglobin volume index values to pressure reactivity index values, the pressure reactivity index values being based on intra-cranial pressure data of the patient; and determining a state of autoregulation for the patient based on a result of the comparing. receiving arterial blood pressure data associated with a patient; receiving tissue hemoglobin data associated with the patient; calculating a mean value for the arterial blood pressure data every first period of time; calculating a mean value for the tissue hemoglobin data every first period of time; pairing said mean values of the arterial blood pressure data and mean values of the tissue hemoglobin data; calculating a linear correlation between the paired mean values of the arterial blood pressure data and the tissue hemoglobin data and generating a linear correlation coefficient based on the linear correlation every second period of time, each linear correlation coefficient corresponding to a hemoglobin volume index value; comparing the hemoglobin volume index values to pressure reactivity index values, the pressure reactivity index values being based on intra-cranial pressure data of the patient; and determining a state of autoregulation for the patient based on a result of the comparing.
A process for preparing Lubiprostone, comprising the steps of: coupling a cyclopentenone of Formula 1: wherein R 1 is C 1-7 -alkyl, aryl or aralkyl, each of which is unsubstituted or substituted by C 1-4 -alkyl, nitro, halogen or alkoxy; and P 1 is a protective group for hydroxyl group, with a cuprate derived from a compound of Formula 2a: wherein P 2 is a protective group for hydroxyl group; and X is Cl, Br or I, to form a compound of Formula 3: wherein R 1, P 1 and P 2 are as defined above; removing the P 2 group and oxidizing the hydroxyl group in ω-side chain to form a compound of Formula 5: wherein R 1 and P 1 are as defined above; and removing the P 1 and R 1 groups. coupling a cyclopentenone of Formula 1: wherein R 1 is C 1-7 -alkyl, aryl or aralkyl, each of which is unsubstituted or substituted by C 1-4 -alkyl, nitro, halogen or alkoxy; and P 1 is a protective group for hydroxyl group, with a cuprate derived from a compound of Formula 2a: wherein P 2 is a protective group for hydroxyl group; and X is Cl, Br or I, to form a compound of Formula 3: wherein R 1, P 1 and P 2 are as defined above; removing the P 2 group and oxidizing the hydroxyl group in ω-side chain to form a compound of Formula 5: wherein R 1 and P 1 are as defined above; and removing the P 1 and R 1 groups.
A melt additive compound represented by the general formula: wherein: R represents a linear alkylene group having from 1 to 18 carbon atoms; n represents an integer from 1 to 4, inclusive; and R f 1 is represented by the general formula wherein R f represents a perfluorinated group having from 3 to 5 carbon atoms. R represents a linear alkylene group having from 1 to 18 carbon atoms; n represents an integer from 1 to 4, inclusive; and R f 1 is represented by the general formula wherein R f represents a perfluorinated group having from 3 to 5 carbon atoms.
A tissue product comprising greater than about 20 weight percent high yield hesperaloe fiber having an Absorbent Capacity (as defined herein) greater than about 7.0 g/g and a CD Wet/Dry Ratio (as defined herein) greater than about 0.30, the high yield hesperaloe fiber having a lignin content from about 10 to about 15 weight percent.
A method of treating a fluoroplastic substrate comprising: (a) providing a fluoroplastic substrate comprising a polymer having a structural unit selected from -CHF-, -CH 2 CF 2 -, or -CF 2 CH 2 -; (b) contacting the fluoroplastic substrate with a composition comprising 4-acryloylmorpholine; and (c) exposing the fluoroplastic substrate to a controlled amount of ionizing radiation selected from at least one of: e-beam, x-ray, and gamma radiation so as to form a surface treatment on the fluoroplastic substrate comprising a grafted, radiation-initiated reaction product of the composition attached to the surfaces of the fluoroplastic substrate. (a) providing a fluoroplastic substrate comprising a polymer having a structural unit selected from -CHF-, -CH 2 CF 2 -, or -CF 2 CH 2 -; (b) contacting the fluoroplastic substrate with a composition comprising 4-acryloylmorpholine; and (c) exposing the fluoroplastic substrate to a controlled amount of ionizing radiation selected from at least one of: e-beam, x-ray, and gamma radiation so as to form a surface treatment on the fluoroplastic substrate comprising a grafted, radiation-initiated reaction product of the composition attached to the surfaces of the fluoroplastic substrate.
An air bleed valve system for use in a hydraulic system comprising: a hydraulic oil reservoir to be at least partially filled with hydraulic oil; an air vent valve, said vent valve opening in response to receipt of an electronic control signal; a first acoustic wave sensor mounted within said hydraulic oil reservoir so as to be covered by said hydraulic oil; a second acoustic wave sensor mounted at a pre-determined position within said oil reservoir; an air bleed controller electronically connected to said first and second acoustic wave sensors (57, 56) and to said air vent valve for processing signals from said first and second acoustic wave sensors (57, 56) and then sending an electronic control signal to said air vent valve. a hydraulic oil reservoir to be at least partially filled with hydraulic oil; an air vent valve, said vent valve opening in response to receipt of an electronic control signal; a first acoustic wave sensor mounted within said hydraulic oil reservoir so as to be covered by said hydraulic oil; a second acoustic wave sensor mounted at a pre-determined position within said oil reservoir; an air bleed controller electronically connected to said first and second acoustic wave sensors (57, 56) and to said air vent valve for processing signals from said first and second acoustic wave sensors (57, 56) and then sending an electronic control signal to said air vent valve.
A cargo system comprising: a generally flat cargo bed, at least one piece of downwardly convex cargo (A, B), at least one lashing belt sized and adapted for securing a piece of cargo (A, B) and at least two cargo chocks (100, 100"); wherein each of the cargo chocks comprises: a wedge body having: a load support face, a securing face facing away from the load support face, and an elongate base support face, which extends along a longitudinal direction of the wedge body, wherein the securing face presents at least one lashing belt attachment device (113a, 113b); wherein the cargo chock is freely arranged on the cargo bed, wherein the piece of cargo is arranged to bear against the load support face of the cargo chocks (100, 100'), and wherein the lashing belt is connected to the lashing belt attachment device (113a, 113b) of a first one of the cargo chocks (100, 100'), extends below the at least one piece of cargo and is attached to a second one of the cargo chocks (100, 100') at an opposite side of the at least one piece of cargo, and characterized in that said cargo system further comprises at least one spacing device, preferably in the form of an anti-slip mat, arranged between the at least one piece of cargo and the cargo bed such that a gap is formed between cargo bed and the piece of cargo (A, B) and that the lashing belt extends through said gap. a load support face, a securing face facing away from the load support face, and an elongate base support face, which extends along a longitudinal direction of the wedge body, wherein the securing face presents at least one lashing belt attachment device (113a, 113b); wherein the cargo chock is freely arranged on the cargo bed, wherein the piece of cargo is arranged to bear against the load support face of the cargo chocks (100, 100'), and wherein the lashing belt is connected to the lashing belt attachment device (113a, 113b) of a first one of the cargo chocks (100, 100'), extends below the at least one piece of cargo and is attached to a second one of the cargo chocks (100, 100') at an opposite side of the at least one piece of cargo, and characterized in that said cargo system further comprises at least one spacing device, preferably in the form of an anti-slip mat, arranged between the at least one piece of cargo and the cargo bed such that a gap is formed between cargo bed and the piece of cargo (A, B) and that the lashing belt extends through said gap.
A prepacked concrete track construction process comprising the steps of exchanging existing sleeper and existing fastener, coupling a rail to the exchanged sleeper using an exchanged fastener, excavating an existing ballast layer using a ballast cleaner, and installing geosynthetics on a roadbed layer, wherein the geosynthetics are installed on the roadbed layer such that the bottom thereof is brought into contact with the upper surface of the roadbed layer, and the right and left sides thereof have the side faces perpendicular to the bottom thereof, wherein the prepacked concrete track construction process comprises dry-washing the existing ballast gravels, and filing the new ballast gravels obtained by basically recycling the existing ballast gravels in the internal space where the geosynthetics are installed; position-adjusting the rail using a multiple tie tamper; and injecting high strength and super early strength cement mortar into the new ballast gravel layer to form a prepacked concrete layer, wherein the prepacked concrete comprises ballast gravels and high strength and super early strength cement mortar injected thereto.