mhurhangee/ep-ind-claims huggingface dataset:
An optical impedance sensor comprising: a tube having an internal volume; a first light guide comprising a first optical fiber; and a second light guide comprising a second optical fiber spaced apart from said first optical fiber, wherein said first optical fiber and said second optical fiber are placed inside said tube, and wherein said first optical fiber and said second optical fiber are substantially parallel, characterised in that at least one of said first and second optical fibers (4, 6) is encased by a tube which comprises a jacket (18, 24) having a longitudinal slot (20, 26), said encased optical fiber comprising a cladding having a non-uniform surface in an area bounded by said longitudinal slot (20, 26) of said jacket (18, 24); and the other of said first and second optical fibers (4, 6) comprises a cladding having a non-uniform surface in an area confronting said longitudinal slot (20, 26) of said jacket (18, 24) of said encased optical fiber (4, 6). a tube having an internal volume; a first light guide comprising a first optical fiber; and a second light guide comprising a second optical fiber spaced apart from said first optical fiber, wherein said first optical fiber and said second optical fiber are placed inside said tube, and wherein said first optical fiber and said second optical fiber are substantially parallel, characterised in that at least one of said first and second optical fibers (4, 6) is encased by a tube which comprises a jacket (18, 24) having a longitudinal slot (20, 26), said encased optical fiber comprising a cladding having a non-uniform surface in an area bounded by said longitudinal slot (20, 26) of said jacket (18, 24); and the other of said first and second optical fibers (4, 6) comprises a cladding having a non-uniform surface in an area confronting said longitudinal slot (20, 26) of said jacket (18, 24) of said encased optical fiber (4, 6).
An organic/inorganic composite comprising: a condensation product of an organic silicon compound represented by formula as a major component; and at least one kind of a photosensitive compound which is sensitive to light having a wavelength of 150 to 310 nm selected from the group consisting of hydrolyzates of metal chelate compounds and condensation products of metal chelate compounds, the metal chelate compounds being β-ketocarbonyl compounds, β-ketoester compounds, and α-hydroxyester compounds, and the metal being titanium, zirconium, or aluminum; R n SiX 4-n wherein R represents an organic group in which carbon directly bonds to Si represented in the formula and X represents a hydroxyl or hydrolyzable group; n represents 1 or 2; R may be the same or different when n is 2; and X may be the same or different when (4-n) is 2 or more, characterized in that the organic/inorganic composite is formed by irradiating light having a wavelength of 150 to 310 nm, and the photosensitive compound has an average particle diameter of 10 nm or less. a condensation product of an organic silicon compound represented by formula as a major component; and at least one kind of a photosensitive compound which is sensitive to light having a wavelength of 150 to 310 nm selected from the group consisting of hydrolyzates of metal chelate compounds and condensation products of metal chelate compounds, the metal chelate compounds being β-ketocarbonyl compounds, β-ketoester compounds, and α-hydroxyester compounds, and the metal being titanium, zirconium, or aluminum; R n SiX 4-n wherein R represents an organic group in which carbon directly bonds to Si represented in the formula and X represents a hydroxyl or hydrolyzable group; n represents 1 or 2; R may be the same or different when n is 2; and X may be the same or different when (4-n) is 2 or more, characterized in that the organic/inorganic composite is formed by irradiating light having a wavelength of 150 to 310 nm, and the photosensitive compound has an average particle diameter of 10 nm or less.
A method of manufacturing lashing bars of a composite material comprising, a step in which a forming mold for the aforementioned lashing bar is formed by assembling a cylindrical core featuring hook-type thimbles on one end and ring-type thimbles on the other and then loaded onto a filament winding machine; a step in which continuous fibers are wound around the outer circumference of said loaded lashing bar forming mold through the filament winding technique; and a step in which the filament wound composite product is cured to form a lashing bar wherein the aforementioned step consists of the sub-step of aligning the continuous fibers passed through the holes of said hook-type thimbles lengthwise (0 degrees); a sub-step in which said continuous fibers are aligned at degrees not exceeding ±15 lengthwise along said cylindrical core; and a sub-step in which said continuous fibers are repeatedly aligned at ±40 to ±50 degrees to be wound. a step in which a forming mold for the aforementioned lashing bar is formed by assembling a cylindrical core featuring hook-type thimbles on one end and ring-type thimbles on the other and then loaded onto a filament winding machine; a step in which continuous fibers are wound around the outer circumference of said loaded lashing bar forming mold through the filament winding technique; and a step in which the filament wound composite product is cured to form a lashing bar the sub-step of aligning the continuous fibers passed through the holes of said hook-type thimbles lengthwise (0 degrees); a sub-step in which said continuous fibers are aligned at degrees not exceeding ±15 lengthwise along said cylindrical core; and a sub-step in which said continuous fibers are repeatedly aligned at ±40 to ±50 degrees to be wound.
Method implemented by computer means for determining a location of karst caves (503, 504) in a geological model (100, 601), the method comprising the steps of: - receiving a geological model; - receiving a first surface (602, 103) and a second surface (603, 104), said first and second surfaces being defined in said geological model, with the first surface intersecting the second surface; - determining a third surface in said model, said third surface intersecting the first and the second surface (105h, 105b) and defining with the first surface and second surface a closed space of said model; - for each current point (109, 108, 107) of a set of points of the closed space, determining a distance value depending on: -- a first distance from said current point to the union of the first surface and of the second surface; -- a second distance from said current point to the third surface ((d 0-109, d 0_108, d 0_107); the distance value being a number representing the proximity of the considered point to the first surface or to the second surface with respect to the proximity to the third surface; - receiving a known average value of a proportion of caves; - for each current point of said set of points of the closed space, determining a presence of caves for said current point, with this determination of the presence of caves depending at least on the received average value and on the distance value determined for said current point. - receiving a geological model; - receiving a first surface (602, 103) and a second surface (603, 104), said first and second surfaces being defined in said geological model, with the first surface intersecting the second surface; - determining a third surface in said model, said third surface intersecting the first and the second surface (105h, 105b) and defining with the first surface and second surface a closed space of said model; - for each current point (109, 108, 107) of a set of points of the closed space, determining a distance value depending on: -- a first distance from said current point to the union of the first surface and of the second surface; -- a second distance from said current point to the third surface ((d 0-109, d 0_108, d 0_107); the distance value being a number representing the proximity of the considered point to the first surface or to the second surface with respect to the proximity to the third surface; -- a first distance from said current point to the union of the first surface and of the second surface; -- a second distance from said current point to the third surface ((d 0-109, d 0_108, d 0_107); the distance value being a number representing the proximity of the considered point to the first surface or to the second surface with respect to the proximity to the third surface; - receiving a known average value of a proportion of caves; - for each current point of said set of points of the closed space, determining a presence of caves for said current point, with this determination of the presence of caves depending at least on the received average value and on the distance value determined for said current point.
Holding device for a test sheet, with a receiving arrangement for engagement with the test sheet, a handle arrangement connected rigidly to the receiving arrangement for a user for positioning the test sheet, characterized by a pushbutton arrangement for producing a switching signal on the basis of an actuation by the user.
Wound dressing (1, 5, 7, 11, 13) comprising - a hydrogel layer and - a wound contact layer which is connected to a wound-facing side of the hydrogel layer and comprises hyaluronic acid, characterized in that the wound contact layer is film-like and the material of which the wound contact layer consists is not porous. - a hydrogel layer and - a wound contact layer which is connected to a wound-facing side of the hydrogel layer and comprises hyaluronic acid, characterized in that
A method in a transmitter circuit of generating a Narrowband Internet of Things, NB IoT, signal comprising a first sequence of an integer number N sym of OFDM symbols, wherein the method comprises: generating the signal comprising the first sequence of OFDM symbols at a sampling rate lower than 1.92 MHz; and adjusting a sampling phase during cyclic prefixes of the first sequence; wherein the first sequence of OFDM symbols is to be transmitted within a frequency sub band of a second sequence of N sym OFDM symbol, with the same timing as the second sequence of OFDM symbols; and wherein the second sequence of OFDM symbols are transmitted in a third generation partnership project, 3GPP, long term evolution, LTE, system and corresponds to a slot. generating the signal comprising the first sequence of OFDM symbols at a sampling rate lower than 1.92 MHz; and adjusting a sampling phase during cyclic prefixes of the first sequence; wherein the first sequence of OFDM symbols is to be transmitted within a frequency sub band of a second sequence of N sym OFDM symbol, with the same timing as the second sequence of OFDM symbols; and wherein the second sequence of OFDM symbols are transmitted in a third generation partnership project, 3GPP, long term evolution, LTE, system and corresponds to a slot.
Method for improving the coercive force of a NdFeB magnet, the method comprising the following steps: (a) coating an organic binder on a first surface of the NdFeB magnet, wherein the first surface extends perpendicular to a magnetization direction of the NdFeB magnet and wherein the organic binder is a pressure-sensitive adhesive or a double-sided tape comprising a pressure sensitive adhesive as adhesive layer; wherein the pressure-sensitive adhesive is selected from an acrylic pressure sensitive adhesive, a silicone pressure sensitive adhesive, a polyurethane pressure sensitive adhesive and a rubber type pressure sensitive adhesive. (b) coating a heavy rare earth powder on the surface of the organic binder coated on the NdFeB magnet under the protection of an inert gas, applying a press plate to press the heavy rare earth powder in the vertical direction to make the heavy rare earth powder to adhere to the organic binder, and removing the powder which is not adhered to the organic binder, so that a layer of the heavy rare earth powder uniformly adheres to the organic binder; (c) turning the NdFeB magnet by 180°, and repeating the steps (a) and (b) on a second surface of the NdFeB magnet extending perpendicular to the magnetization direction of the NdFeB magnet; (d) subjecting the NdFeB magnet coated with the organic binder and the heavy rare earth powder to high temperature diffusion and aging treatment in a vacuum sintering furnace. (a) coating an organic binder on a first surface of the NdFeB magnet, wherein the first surface extends perpendicular to a magnetization direction of the NdFeB magnet and wherein the organic binder is a pressure-sensitive adhesive or a double-sided tape comprising a pressure sensitive adhesive as adhesive layer; wherein the pressure-sensitive adhesive is selected from an acrylic pressure sensitive adhesive, a silicone pressure sensitive adhesive, a polyurethane pressure sensitive adhesive and a rubber type pressure sensitive adhesive. (b) coating a heavy rare earth powder on the surface of the organic binder coated on the NdFeB magnet under the protection of an inert gas, applying a press plate to press the heavy rare earth powder in the vertical direction to make the heavy rare earth powder to adhere to the organic binder, and removing the powder which is not adhered to the organic binder, so that a layer of the heavy rare earth powder uniformly adheres to the organic binder; (c) turning the NdFeB magnet by 180°, and repeating the steps (a) and (b) on a second surface of the NdFeB magnet extending perpendicular to the magnetization direction of the NdFeB magnet; (d) subjecting the NdFeB magnet coated with the organic binder and the heavy rare earth powder to high temperature diffusion and aging treatment in a vacuum sintering furnace.
Method of producing FeCr in a preferably round alternating current reduction furnace with three electrodes (12a, 12b, 12c) or a rectangular alternating current reduction furnace with three electrodes (12a, 12b, 12c) or more than three electrodes in arc operation with thyristor control, in which preferably graphite or carbon electrodes or classic Soderberg electrodes are used, and preheating of the charge of Cr ore, reduction agent, additives and return material in an upstream unit, preferably in counter-flow in a drum furnace, is carried out by combusted furnace waste gas, wherein transport of the preheated charge into the alternating current reduction furnace is carried out by way of a hot transport system and charge pipe, wherein cleaning of the waste gas is carried out in a downstream filter plant, wherein the furnace waste gas from the alternating current reduction furnace is conducted through a bypass partly through the upstream unit, which is constructed as a drum furnace, into the filter plant and through the use of electric spindle drives for the feedback of compacted particulates from the primary and/or secondary dust extraction of the filter plant to the upstream unit, which is constructed as a tunnel furnace, with integrated charge preheating, which is operated by means of throughflow of the charge by combusted furnace waste gas from the alternating current reduction furnace.
A method for producing a seamless steel pipe having high strength and excellent resistance to sulfide stress cracking, wherein a steel that has a chemical composition consisting of, by mass percent, C: 0.15 to 0.65%, Si: 0.05 to 0.5%, Mn: 0.1 to 1.5%, Cr: 0.2 to 1.5%, Mo: 0.1 to 2.5%, Ti: 0.005 to 0.50%, Al: 0.001 to 0.50%, optionally at least one selected from the elements shown in (a) and (b), and the balance of Fe and impurities, wherein Ni, P, S, N and O among the impurities are Ni: 0.1% or less, P: 0.04% or less, S: 0.01% or less, N: 0.01% or less, and O: 0.01% or less, and that has been hot-worked into a desired shape is sequentially subjected to the steps of the following to: A step of heating the steel to a temperature exceeding the Ac 1 transformation point and lower than the Ac 3 transformation point and cooling the steel; A step of reheating the steel to a temperature not lower than the Ac 3 transformation point and quenching the steel by rapid cooling; and A step of tempering the steel at a temperature not higher than the Ac 1 transformation point; (a) Nb: 0.4% or less, V: 0.5% or less, and B: 0.01% or less; (b) Ca: 0.005% or less, Mg: 0.005% or less, and REM: 0.005% or less, and wherein in step the value of PL is 23,500 or smaller, wherein PL is expressed by PL = T + 273 × 20 + log 10 t, in which T is heating temperature (°C) and t is heating time (h), and the Ac 1 transformation point and the Ac 3 transformation point are calculated by Ac 1 point ° C = 723 + 29.1 × Si − 10.7 × Mn − 16.9 × Ni + 16.9 × Cr + 6.38 × W + 290 × As, and Ac 3 point ° C = 910 − 203 × C 0.5 + 44.7 × Si − 15.2 × Ni + 31.5 × Mo + 104 × V + 13.1 × W − 30 × Mn + 11 × Cr + 20 × Cu − 700 × P − 400 × Al − 120 × As − 400 × Ti, Ti), where, each of C, Si, Mn, Cu, Ni, Cr, Mo, V, Ti, Al, W, As and P in the formulas means the content by mass percent of that element. A step of heating the steel to a temperature exceeding the Ac 1 transformation point and lower than the Ac 3 transformation point and cooling the steel; A step of reheating the steel to a temperature not lower than the Ac 3 transformation point and quenching the steel by rapid cooling; and A step of tempering the steel at a temperature not higher than the Ac 1 transformation point; (a) Nb: 0.4% or less, V: 0.5% or less, and B: 0.01% or less; (b) Ca: 0.005% or less, Mg: 0.005% or less, and REM: 0.005% or less, and (a) Nb: 0.4% or less, V: 0.5% or less, and B: 0.01% or less; (b) Ca: 0.005% or less, Mg: 0.005% or less, and REM: 0.005% or less, and in which T is heating temperature (°C) and t is heating time (h), and the Ac 1 transformation point and the Ac 3 transformation point are calculated by
Working machine comprising a working head having a spindle and being movable in a xyz working space and further comprising a clamping device (2,3) for clamping pieces to be worked by said machine, characterized in that said clamping device (2,3) comprises first (21,31) and second (22,32) clamping means which are movable along a z direction between a first operative position, in which they are in clamping contact with pieces to be worked, and a second non-operative position, in which they are at a distance from said pieces, said first (21,31) and second (22,32) clamping means being fixed with respect to an xy working plane when in said first operative position and being movable together with said working head in said xy working plane when in said second non-operative position, said first (21,31) and second (22,32) clamping means being alternatively movable between said first and second position during a working cycle of said working machine.
Receiving device for the block-based reception of files via a first channel, comprising - means for receiving play parameters (D1, D2, R1, R2) via a second channel; and - an evaluating device; wherein - the play parameters (D1, D2, R1, R2) include at least one set (Di, Ri) of information relating to a play rate (R1, R2) and a delay time (D1, D2) for a file which is to be received via the first channel, - the evaluating device is adapted to determine a point in time for commencement of processing of the file, which is to be received, in dependence upon the play parameters (D1, D2, R1, R2); characterized in that the evaluating device is arranged to determine the point in time in dependence upon reception conditions of the first channel and upon file characteristics of the file. - means for receiving play parameters (D1, D2, R1, R2) via a second channel; and - an evaluating device; wherein - the play parameters (D1, D2, R1, R2) include at least one set (Di, Ri) of information relating to a play rate (R1, R2) and a delay time (D1, D2) for a file which is to be received via the first channel, - the evaluating device is adapted to determine a point in time for commencement of processing of the file, which is to be received, in dependence upon the play parameters (D1, D2, R1, R2);
A process for the combustion of a hydrocarbon feed by chemical looping combustion, in which a redox active mass in the form of particles circulates between at least one reduction zone and two oxidation zones operating in fluidized bed mode, in which: (a) combustion of said hydrocarbon feed is carried out by reduction of the redox active mass brought into contact with the feed in at least one reduction zone; (b) in a first oxidation zone (201, 301, 401), a first step for oxidation of the reduced redox active mass obtained at the end of step (a) is carried out by being brought into contact with a first fraction of a stream of air depleted in oxygen, in order to produce a stream of dinitrogen comprising a quantity of 100 ppmv or less of dioxygen and a stream of partially re-oxidized redox active mass; (c) in a second oxidation zone (200, 300, 400), a second step for oxidation of the stream of partially re-oxidized redox active mass obtained at the end of step (b) is carried out, by being brought into contact with air in order to produce a stream of air depleted in oxygen and a stream of re-oxidized redox active mass for use in step (a); (d) said stream of air depleted in oxygen obtained at the end of step (c) is divided in order to form the first fraction of a stream of air depleted in oxygen used in step (b) and a second fraction which is complementary to the stream of air depleted in oxygen extracted from the chemical loop. (a) combustion of said hydrocarbon feed is carried out by reduction of the redox active mass brought into contact with the feed in at least one reduction zone; (b) in a first oxidation zone (201, 301, 401), a first step for oxidation of the reduced redox active mass obtained at the end of step (a) is carried out by being brought into contact with a first fraction of a stream of air depleted in oxygen, in order to produce a stream of dinitrogen comprising a quantity of 100 ppmv or less of dioxygen and a stream of partially re-oxidized redox active mass; (c) in a second oxidation zone (200, 300, 400), a second step for oxidation of the stream of partially re-oxidized redox active mass obtained at the end of step (b) is carried out, by being brought into contact with air in order to produce a stream of air depleted in oxygen and a stream of re-oxidized redox active mass for use in step (a); (d) said stream of air depleted in oxygen obtained at the end of step (c) is divided in order to form the first fraction of a stream of air depleted in oxygen used in step (b) and a second fraction which is complementary to the stream of air depleted in oxygen extracted from the chemical loop.