mhurhangee/ep-ind-claims huggingface dataset:
An aqueous solution of acrylic acid polymers having a weight average molecular weight of from 3500 to 20 000 g/mol and having a total phosphorus content of organically and possibly inorganically bound phosphorus, wherein (a) a first portion of the phosphorus is present in the form of phosphinate groups bound within the polymer chain, (b) a second portion of the phosphorus is present in the form of phosphinate and/or phosphonate groups bound at the polymer chain end, (c) possibly a third portion of the phosphorus is present in the form of dissolved inorganic salts of phosphorus, wherein at least 80% of the total phosphorus content is present in the form of phosphinate groups bound within the polymer chain and wherein the ratio of phosphorus bound within the polymer chain to phosphorus bound at the chain end is at least 4:1. (a) a first portion of the phosphorus is present in the form of phosphinate groups bound within the polymer chain, (b) a second portion of the phosphorus is present in the form of phosphinate and/or phosphonate groups bound at the polymer chain end, (c) possibly a third portion of the phosphorus is present in the form of dissolved inorganic salts of phosphorus,
Apparatus for detecting and correcting flaws in wood, comprising a sensor that detects and measures flaws, a conveying device for the wood to be checked, and tools which repair any flaws that may be present and can be displaced in a computer-controlled manner along at least two, preferably three, axes with respect to the conveyor surface by way of advancing motions, wherein the tools are disposed displaceably transversely to the conveying direction on a gantry spanning the conveying device transversely to the conveying direction, characterized in that the sensor is adapted to write its data into the memory of a processing unit, which is adapted to select a combination of a processing sequence from the recorded measurement data of the respective flaws and the respective position thereof together with calculated quantities of material required to repair the respective flaws and the repair times required for this, by which means a maximum speed of advance of the conveying device is achieved, wherein a controller is provided which activates the advancing motions of the tools and synchronizes to an advancing motion of the conveying device, wherein the gantry is associated with at least one guide carrier which can be displaced transversely to the conveying direction on the gantry and along the guide of which, oriented in the conveying direction, a tool carriage can be displaced.
Optical strain measuring device comprising a glass fibre, which is provided with a sheath, wherein: - the sheath comprises the following composition: a mixture of poly-ether ether ketone and an inorganic filler in an admixture of at least 10 percent by weight and maximum 40 percent by weight, with a particle size of 0.08 μm to 12 μm, - the outside diameter of the sheath is 0.2 mm to 1.2 mm, - the ratio D/d between the outside diameter D of the sheath and the diameter d of the glass fibre is 2 to 6, and - a pressure of the sheath on the glass fibre is such that essentially no relative movement between the glass fibre and the sheath can occur. - the sheath comprises the following composition: a mixture of poly-ether ether ketone and an inorganic filler in an admixture of at least 10 percent by weight and maximum 40 percent by weight, with a particle size of 0.08 μm to 12 μm, - the outside diameter of the sheath is 0.2 mm to 1.2 mm, - the ratio D/d between the outside diameter D of the sheath and the diameter d of the glass fibre is 2 to 6, and - a pressure of the sheath on the glass fibre is such that essentially no relative movement between the glass fibre and the sheath can occur.
Climbing equipment (110; 210) to be carried by a sport climber in order to secure the sport climber to securing elements of an alpine via ferrata, the equipment comprising: a body-attachment portion (112; 212), which is or can be attached to a climbing belt or an item of clothing of the sport climber, a plurality of, in particular two, coupling elements (114a, 114b; 214a, 214b) for releasably coupling the climbing equipment (110; 210) to a securing element of a via ferrata, a separate securing means (126a, 126b; 226a, 226b) being associated with each coupling element (114a, 114b; 214a, 214b), a connecting assembly, which interconnects the coupling element (114a, 114b; 214a, 214b) and the body-attachment portion (110; 210) and comprises an elongate, flexible securing means (126a, 126b; 226a, 226b), in particular a securing strap, characterised by a common damping apparatus, connected to which are user-side ends of the securing means (126a, 126b; 226a, 226b) and which, in a normal state, holds a portion of the connecting assembly in a contracted state, and, when the climbing equipment is under a predetermined tensile load, expands the portion of the connecting assembly while absorbing energy, and further separate retraction devices (132a, 132b), it being possible for each of the securing means (126a, 128b) to be received, at least partly in the retracted state, by a separate retraction device (132a, 132b). a body-attachment portion (112; 212), which is or can be attached to a climbing belt or an item of clothing of the sport climber, a plurality of, in particular two, coupling elements (114a, 114b; 214a, 214b) for releasably coupling the climbing equipment (110; 210) to a securing element of a via ferrata, a separate securing means (126a, 126b; 226a, 226b) being associated with each coupling element (114a, 114b; 214a, 214b), a connecting assembly, which interconnects the coupling element (114a, 114b; 214a, 214b) and the body-attachment portion (110; 210) and comprises an elongate, flexible securing means (126a, 126b; 226a, 226b), in particular a securing strap,
A biopsy needle, which enables to take samples such as soft tissue specimens and/or cystic fluids, tissue aspirates and blood for determining the reasons of anomalous nodules and masses (tumors) in the organs of the human body, comprising - at least one hollow injection syringe, - at least one moveable part which enables to perform incision by moving within the injection syringe, - at least one needle, at least one part of which is connected to the injection syringe, and which enters into the body and enables to take samples, and characterized by - at least one check valve, which is fixed on at least one part of the needle, is mounted to the moveable part, and in which the samples that are taken are transferred unidirectional. - at least one hollow injection syringe, - at least one moveable part which enables to perform incision by moving within the injection syringe, - at least one needle, at least one part of which is connected to the injection syringe, and which enters into the body and enables to take samples, and characterized by - at least one check valve, which is fixed on at least one part of the needle, is mounted to the moveable part, and in which the samples that are taken are transferred unidirectional.
A whipstock assembly for use in deviating a wellbore of a well, the whipstock assembly comprising: a whipstock having an inclined deflection surface; a milling assembly comprising a lead mill for milling a window in a wall of the wellbore and forming a rathole extending from the wellbore, the milling assembly comprising the lead mill, a further mill and a structure extending therebetween; a releasable joint by which the milling assembly is releasably connected to the whipstock, so that the milling assembly can be separated from the whipstock within the wellbore and subsequently deflected towards the wellbore wall by the deflection surface of the whipstock; at least one sensor provided in a mounting unit or module part of the releasable joint for measuring at least one parameter of the rathole, the at least one parameter relating to a trajectory of the rathole; and a communication device associated with the at least one sensor, for communicating data relating to the at least one parameter to an operator of the milling assembly. a whipstock having an inclined deflection surface; a milling assembly comprising a lead mill for milling a window in a wall of the wellbore and forming a rathole extending from the wellbore, the milling assembly comprising the lead mill, a further mill and a structure extending therebetween; a releasable joint by which the milling assembly is releasably connected to the whipstock, so that the milling assembly can be separated from the whipstock within the wellbore and subsequently deflected towards the wellbore wall by the deflection surface of the whipstock; at least one sensor provided in a mounting unit or module part of the releasable joint for measuring at least one parameter of the rathole, the at least one parameter relating to a trajectory of the rathole; and a communication device associated with the at least one sensor, for communicating data relating to the at least one parameter to an operator of the milling assembly.
A method for producing a silica aerogel blanket, the method comprising: 1) separately injecting silica sol and a gelation catalyst into an impregnation tank in which a blanket is present; 2) impregnating the blanket with the silica sol and the gelation catalyst separately injected into the impregnation tank; 3) transferring the blanket impregnated with the silica sol and the gelation catalyst to a moving element through an ascending slope; and 4) gelling the impregnated blanket on the moving element. 1) separately injecting silica sol and a gelation catalyst into an impregnation tank in which a blanket is present; 2) impregnating the blanket with the silica sol and the gelation catalyst separately injected into the impregnation tank; 3) transferring the blanket impregnated with the silica sol and the gelation catalyst to a moving element through an ascending slope; and 4) gelling the impregnated blanket on the moving element.
A polycarbonate resin composition comprising, per 100 mass parts of a polycarbonate resin, 0 to 40 mass parts of a graft copolymer comprising an aromatic vinyl monomer component, a vinyl cyanide monomer component, and a diene rubber polymer component; 10 to 30 mass parts of a phosphate ester compound; 0.001 to 1.0 mass parts of a phosphite antioxidant; and 0.00001 to 0.1 mass parts of 2,4-di-tert-butylphenol.
Assembly comprising a structural air guide and a cooling kit, the structural air guide being intended to be incorporated into the front of a vehicle in an engine compartment of said vehicle, behind at least one ventilating opening of a front face of the vehicle, the air guide being in the form of a substantially rectangular structure comprising in particular a front surface, a rear surface, and an upper border, said structure incorporating at least one radiator and comprising means for fastening to the structure of the vehicle, the front surface comprising a fastening zone intended for fastening at least one adaptive air guiding module (40, 50) able to conduct the air from the ventilating opening to said front surface, the rear surface forming a housing for receiving the cooling kit comprising at least said radiator, the kit being equipped with sealing means cooperating with the receiving housing, the upper border comprising at least one zone for fastening technical front surface equipment modules (30, 31, 32), the housing for receiving the cooling kit, situated at the rear of the structural air guide, being able to receive the kit in one or the other of at least two positions, respectively a forward position or a rearward position, characterized in that the kit comprises a plastic envelope or sleeve whose front edge is configured as a seal, in particular with an articulated lip, an inner surface of the receiving housing comprising a peripheral shoulder cooperating with the seal borne by the cooling kit to provide sealing whatever the position of the kit.
A high-concentration ammonia production method, the high-concentration ammonia production method is characterised by comprising: synthesizing ammonia through electrolysis using water and nitrogen as raw materials; subjecting a resultant generation gas to treatment using an ammonia separation membrane or an ammonia PSA to separate the generation gas into high-concentration ammonia and a residual gas; recycling the residual gas as a nitrogen gas raw material of an ammonia synthesis reactor, and liquefying the high-concentration ammonia recovered through the ammonia separation membrane or the ammonia PSA; and subjecting an unliquefied gas separated from liquefied ammonia to the treatment using the ammonia separation membrane or the ammonia PSA again. synthesizing ammonia through electrolysis using water and nitrogen as raw materials; subjecting a resultant generation gas to treatment using an ammonia separation membrane or an ammonia PSA to separate the generation gas into high-concentration ammonia and a residual gas; recycling the residual gas as a nitrogen gas raw material of an ammonia synthesis reactor, and liquefying the high-concentration ammonia recovered through the ammonia separation membrane or the ammonia PSA; and subjecting an unliquefied gas separated from liquefied ammonia to the treatment using the ammonia separation membrane or the ammonia PSA again.
An image acquiring method for acquiring an image using a measurement apparatus including an image acquiring means which acquires an image of a surface of a target to be measured in the unit of predetermined size pixels and a moving means capable of moving the target to be measured, the image acquiring method characterized by comprising: (a) acquiring an image of a first region from the surface of the target to be measured N times, being an integer of 2 or more, through the image acquiring means; (b) acquiring a first summed image by summing N images of the first region; (c) moving the target to be measured to a second region, which is different from the first region, through the moving means; (d) acquiring an image of the second region from the surface of the target to be measured M times, M being an integer of 2 or more, through the image acquiring means; (e) acquiring a second summed image by summing M images of the second region; and (f) acquiring a differential image by subtracting the first summed image from the second summed image or by subtracting the second summed image from the first summed image; characterized in that, a distance between the first region and the second region is smaller than a size of a target to be detected. (a) acquiring an image of a first region from the surface of the target to be measured N times, being an integer of 2 or more, through the image acquiring means; (b) acquiring a first summed image by summing N images of the first region; (c) moving the target to be measured to a second region, which is different from the first region, through the moving means; (d) acquiring an image of the second region from the surface of the target to be measured M times, M being an integer of 2 or more, through the image acquiring means; (e) acquiring a second summed image by summing M images of the second region; and (f) acquiring a differential image by subtracting the first summed image from the second summed image or by subtracting the second summed image from the first summed image;
Bearing ring for a radial anti-friction bearing, in particular for a cylindrical roller bearing or needle bearing, which bearing ring has, on one of its radial circumferential faces (2, 3), a raceway for a set of full complement rolling bodies or cylindrical rolling bodies which are guided by a cage, and to the axial end faces (7, 8) of which bearing ring one or two guide rims (9, 10) which axially delimits/delimit the raceway of the rolling bodies is/are fastened by way of adhesive bonding, characterized in that each guide rim (9, 10) has a right-angled profile cross section with a horizontal fastening limb (11, 13) and a vertical rim limb (12, 14) and is adhesively bonded by way of its horizontal fastening limb (11, 13) in each case in a circumferential axial groove (15, 16) in an axial end face (7, 8) of the bearing ring, the width of each axial groove (15, 16) being greater than the material thickness of each fastening limb (11, 13), and it being possible for each guide rim (9, 10) to be positionally fixed radially in the respective axial groove (15, 16) by way of a profiling (21, 22) of its fastening limb (11, 13), which profiling (21, 22) is in contact both with the outer wall (17, 19) and with the inner wall (18, 20) of the associated axial groove (15, 16).
A semiconductor strain sensor comprising: a strain sensor chip made of a semiconductor substrate having a piezoresistive element formed on an upper surface thereof; a metal base plate having a bonding area to which an undersurface of the strain sensor chip is bonded with a metal bonding material, the metal base plate having at least two extending members (11, 12) which protrude from opposite sides of the bonding area, each of the extending members (11, 12) having a connection area (11', 12') on an undersurface of the metal base plate opposed to the bonding area for attaching the strain sensor chip to a surface of an object to be measured; and a wiring member connected to a plurality of electrodes of the piezoresistive element of the strain sensor chip being drawn outward, wherein the metal base plate is formed along a line corresponding to a side of the bonding area on the undersurface of the metal base plate, and characterised in that: the metal base plate has a pair of grooves as long as or longer than a length of the side of the bonding area that corresponds to the line along which the metal base plate is formed, wherein each of the pair of grooves separates an area corresponding to the bonding area from each of the connection areas (11', 12') of the extending members (11, 12) on the undersurface of the metal base plate, and wherein each of the pair of grooves extends perpendicularly to a strain detection direction of the strain sensor chip, such that a protruding section is formed between the grooves and arranged under the bonding area. a strain sensor chip made of a semiconductor substrate having a piezoresistive element formed on an upper surface thereof; a metal base plate having a bonding area to which an undersurface of the strain sensor chip is bonded with a metal bonding material, the metal base plate having at least two extending members (11, 12) which protrude from opposite sides of the bonding area, each of the extending members (11, 12) having a connection area (11', 12') on an undersurface of the metal base plate opposed to the bonding area for attaching the strain sensor chip to a surface of an object to be measured; and a wiring member connected to a plurality of electrodes of the piezoresistive element of the strain sensor chip being drawn outward, wherein the metal base plate is formed along a line corresponding to a side of the bonding area on the undersurface of the metal base plate, and characterised in that: the metal base plate has a pair of grooves as long as or longer than a length of the side of the bonding area that corresponds to the line along which the metal base plate is formed, wherein each of the pair of grooves separates an area corresponding to the bonding area from each of the connection areas (11', 12') of the extending members (11, 12) on the undersurface of the metal base plate, and wherein each of the pair of grooves extends perpendicularly to a strain detection direction of the strain sensor chip, such that a protruding section is formed between the grooves and arranged under the bonding area.
A method of making an amine functionalized elastomer, the method comprising the steps of: polymerizing at least one first monomer selected from the group consisting of 1,3-butadiene and isoprene and a second monomer of formula I in the presence of a polymerization catalyst in a hydrocarbon solvent to form a first copolymer in solution; where R 1 is phenylene, a linear or branched alkane diyl group containing from 1 to 10 carbon atoms, or a combination of one or more phenylene groups and one or more linear or branched alkane diyl groups containing from 1 to 10 carbon atoms; and R 2 is methyl or ethyl; and mixing the first copolymer in solution with a protic solvent followed by stirring to convert the first copolymer to a second copolymer given by the formula poly(M1 co M2) wherein M1 is the first monomer and M2 is of formula II where R 1 is as previously defined. polymerizing at least one first monomer selected from the group consisting of 1,3-butadiene and isoprene and a second monomer of formula I in the presence of a polymerization catalyst in a hydrocarbon solvent to form a first copolymer in solution; where R 1 is phenylene, a linear or branched alkane diyl group containing from 1 to 10 carbon atoms, or a combination of one or more phenylene groups and one or more linear or branched alkane diyl groups containing from 1 to 10 carbon atoms; and R 2 is methyl or ethyl; and where R 1 is phenylene, a linear or branched alkane diyl group containing from 1 to 10 carbon atoms, or a combination of one or more phenylene groups and one or more linear or branched alkane diyl groups containing from 1 to 10 carbon atoms; and R 2 is methyl or ethyl; and mixing the first copolymer in solution with a protic solvent followed by stirring to convert the first copolymer to a second copolymer given by the formula poly(M1 co M2) wherein M1 is the first monomer and M2 is of formula II where R 1 is as previously defined.
Rotor blade (10, 20) for a gas turbine, which rotor vane (10, 20) has a vane blade, a blade tip, a blade root and a platform arranged between the blade tip and the blade root, and is composed of several component parts (16, 17, 18), the material of which is in each case adapted to the intended use of the component part concerned, characterised in that each of the component parts (16, 17, 18) is significantly smaller in dimensions than the composed rotor blade (10, 20), that the component parts (16, 17, 18) of the rotor blade (10, 20) have a lower blade part and an upper blade part adjacent thereto in the longitudinal direction of the blade, wherein the blade vane is divided into lower and upper blade parts (17 and 18) in the blade longitudinal direction, and that the lower blade part comprises the platform and at least part of the blade root.