mhurhangee/ep-ind-claims huggingface dataset:
A disk brake pad material made of a sintered friction material for a high-speed railway containing, by mass%, Fe of 7.5% or more, Cu of 50% or more, graphite of 5 to 15%, molybdenum disulfide of 0.3 to 7%, and silica of 0.5 to 10%, wherein Fe/Cu is 0.15 to 0.40, wherein a relation between an average amount of wear M and an average coefficient of friction F of the sintered friction material satisfies a formula: M ≤ 38.2 × F+ 0.345 which is obtained by the wearing test having steps: preparing four pairs of lining pieces each having a length of 55 mm, a width of 38 mm, and a thickness of 15 mm; placing the four pairs of lining pieces on a brake disk made of forged steel having an outer diameter of 400 mm, and a thickness of 20 mm, where the four pairs of the lining pieces are placed at positions of 170 mm radially extending from a center of the brake disk with constant intervals in a rotational axial direction of the brake disk; and impressing the four pairs of the lining pieces onto both surfaces of the brake disk with a load of 2.24 kN so as to brake a wheel rotating at an initial speed of 365 km/h, wherein the sintered friction material is sintered at a temperature of higher than 1000°C. preparing four pairs of lining pieces each having a length of 55 mm, a width of 38 mm, and a thickness of 15 mm; placing the four pairs of lining pieces on a brake disk made of forged steel having an outer diameter of 400 mm, and a thickness of 20 mm, where the four pairs of the lining pieces are placed at positions of 170 mm radially extending from a center of the brake disk with constant intervals in a rotational axial direction of the brake disk; and impressing the four pairs of the lining pieces onto both surfaces of the brake disk with a load of 2.24 kN so as to brake a wheel rotating at an initial speed of 365 km/h, wherein the sintered friction material is sintered at a temperature of higher than 1000°C.
A method comprising: providing a two component system, the two component system including an A side and a B side, the A side including an epoxy material and the B side including phosphate ester and phosphoric acid; mixing the A side and the B side to form a resulting reaction product; wherein the resulting reaction product of the A side and the B side cures at a temperature of less than 50°C. providing a two component system, the two component system including an A side and a B side, the A side including an epoxy material and the B side including phosphate ester and phosphoric acid; mixing the A side and the B side to form a resulting reaction product; wherein the resulting reaction product of the A side and the B side cures at a temperature of less than 50°C.
A method for loopback testing, performed by a device in a communication system, the device comprising a transmitter and a receiver and applying frequency division duplex, FDD, for communication, the method comprising: - degrading a linearity of the transmitter as compared to the linearity during normal operation; - transmitting at least one test signal in a transmit frequency band, such that at least one signal is created in a receive frequency band, wherein the created at least one signal is a distortion product of the at least one test signal; - receiving a response to the at least one created signal in the receive frequency band; characterized by wherein the degrading of a linearity of the transmitter comprises one or more of: - increasing a gain of one or more amplifiers; - amplifying the at least one test signal provided to one or more amplifiers; - reducing a supply voltage of one or more amplifiers; - adjusting a bias of one or more amplifiers. - degrading a linearity of the transmitter as compared to the linearity during normal operation; - transmitting at least one test signal in a transmit frequency band, such that at least one signal is created in a receive frequency band, wherein the created at least one signal is a distortion product of the at least one test signal; - receiving a response to the at least one created signal in the receive frequency band; - increasing a gain of one or more amplifiers; - amplifying the at least one test signal provided to one or more amplifiers; - reducing a supply voltage of one or more amplifiers; - adjusting a bias of one or more amplifiers.
A method of operating a gas turbine engine for an aircraft comprising detecting an engine acceleration event from a relatively low throttle position comprising one of flight idle, or cruise thrust, to a relatively high throttle position comprising one of climb thrust, take-off thrust, or go-around thrust, or a deceleration event, or determining that the engine acceleration or deceleration event is imminent or may be imminent; and on detection of the engine acceleration or deceleration event, or in advance of the engine acceleration or deceleration event, reducing cooling or increasing turbine rotor disc heat input to raise a temperature of the rotor disc or reduce a cooling rate of the rotor disc.
A population of cells enriched for mesenchymal precursor cells (MPCs) expressing 3G5, wherein the population comprises at least 1% MPCs capable of forming a clonogenic colony and wherein the population of cells has been enriched from adipose tissue for use as a medicament.
A method of imaging an object with ultrasound energy, the method comprising the steps of: transmitting an un-focused ultrasound signal into a target medium from an apparent point-source transmit transducer comprising a shell of piezoelectric material shaped as a spherical section that is convex with respect to the target medium with a spherical center point; receiving echoes reflected by a reflector in the target medium with a plurality of omnidirectional receive elements in a common receive aperture that are different than the apparent point-source transmit transducer; determining a position of the reflector within the target medium by obtaining element position data describing a position of the spherical center point of the apparent point-source transmit transducer and a plurality of positions of the plurality of receive elements, calculating a total path distance for each of the plurality of receive elements as a sum of a first distance between the spherical center point and the reflector and a second distance between the reflector and each receive element, wherein the total path distance comprises an apparent path segment representing a distance from the convex transmit transducer surface of the apparent point-source transmit transducer to the spherical center point, determining a locus of possible points at which the reflector may lie and combining the determined loci of possible points from multiple transmit-receive transducer combinations to more accurately represent the actual position of the reflector; and producing an image of the reflector based on the determined position of the reflector. transmitting an un-focused ultrasound signal into a target medium from an apparent point-source transmit transducer comprising a shell of piezoelectric material shaped as a spherical section that is convex with respect to the target medium with a spherical center point; receiving echoes reflected by a reflector in the target medium with a plurality of omnidirectional receive elements in a common receive aperture that are different than the apparent point-source transmit transducer; determining a position of the reflector within the target medium by obtaining element position data describing a position of the spherical center point of the apparent point-source transmit transducer and a plurality of positions of the plurality of receive elements, calculating a total path distance for each of the plurality of receive elements as a sum of a first distance between the spherical center point and the reflector and a second distance between the reflector and each receive element, wherein the total path distance comprises an apparent path segment representing a distance from the convex transmit transducer surface of the apparent point-source transmit transducer to the spherical center point, determining a locus of possible points at which the reflector may lie and combining the determined loci of possible points from multiple transmit-receive transducer combinations to more accurately represent the actual position of the reflector; and producing an image of the reflector based on the determined position of the reflector.
An interleaving circuit comprising: an interleaver for receiving a first parallel stream of a digital symbols at a clock rate from an input, said first parallel stream being a first number, K, of symbols wide and outputting a second parallel stream of digital symbols being the first number, K of digital symbols wide, a scrambler electrically connected between said interleaver and an output, said scrambler comprising a Benes network or a half Benes network (601; 602) for exchanging the position of at least half of said digital symbols provided in said second parallel stream with the position of other symbols from said second parallel stream and providing to the output a first number of exchanged digital symbols in parallel, and a permutation controller being electrically connected to said scrambler, said permutation controller being designed for providing link patterns to said network (601; 602); each link pattern defining the exchanging of said second parallel stream; characterized in that the interleaver comprises K shift registers which have a respective index B for symbol B, and which impart a delay BT to symbol B, with T being the inverse of the clock rate or a multiple of the inverse of the clock rate, and 0≤ B≤ K-1, and said permutation controller being designed for changing the link pattern provided to said network (601; 602) after predetermined numbers of clock cycles. an interleaver for receiving a first parallel stream of a digital symbols at a clock rate from an input, said first parallel stream being a first number, K, of symbols wide and outputting a second parallel stream of digital symbols being the first number, K of digital symbols wide, a scrambler electrically connected between said interleaver and an output, said scrambler comprising a Benes network or a half Benes network (601; 602) for exchanging the position of at least half of said digital symbols provided in said second parallel stream with the position of other symbols from said second parallel stream and providing to the output a first number of exchanged digital symbols in parallel, and a permutation controller being electrically connected to said scrambler, said permutation controller being designed for providing link patterns to said network (601; 602); each link pattern defining the exchanging of said second parallel stream; characterized in that the interleaver comprises K shift registers which have a respective index B for symbol B, and which impart a delay BT to symbol B, with T being the inverse of the clock rate or a multiple of the inverse of the clock rate, and 0≤ B≤ K-1, and said permutation controller being designed for changing the link pattern provided to said network (601; 602) after predetermined numbers of clock cycles. the interleaver comprises K shift registers which have a respective index B for symbol B, and which impart a delay BT to symbol B, with T being the inverse of the clock rate or a multiple of the inverse of the clock rate, and 0≤ B≤ K-1, and said permutation controller being designed for changing the link pattern provided to said network (601; 602) after predetermined numbers of clock cycles.
An implantable electrode for a cochlear implant patient with cochlea having a single internal cavity defined by an outer cavity wall, the electrode comprising: an extra-cochlear electrode lead containing a plurality of signal wires for conducting electrical stimulation signals; and an intra-cochlear electrode array suitable for insertion into the single internal cavity of the cochlea, the electrode array comprising a plurality of outer array branches arranged in an umbrella shape that is closable about an array trunk having a center axis, each outer array branch having an outer surface with a plurality of stimulation contacts for delivering the electrical stimulation signals to adjacent neural tissue; wherein the electrode array and the array branches are configured to be closed into a closed-umbrella shape for insertion into the cochlea through a single cochleostomy opening, and to be opened into an open umbrella shape within the internal cavity after insertion into the cochlea with the array branches away from the center axis lying with their outer surfaces against the outer cavity wall of the single internal cavity for delivery of the electrical stimulation signals through the stimulation contacts to adjacent neural tissue for auditory perception by the patient. an extra-cochlear electrode lead containing a plurality of signal wires for conducting electrical stimulation signals; and an intra-cochlear electrode array suitable for insertion into the single internal cavity of the cochlea, the electrode array comprising a plurality of outer array branches arranged in an umbrella shape that is closable about an array trunk having a center axis, each outer array branch having an outer surface with a plurality of stimulation contacts for delivering the electrical stimulation signals to adjacent neural tissue; wherein the electrode array and the array branches are configured to be closed into a closed-umbrella shape for insertion into the cochlea through a single cochleostomy opening, and to be opened into an open umbrella shape within the internal cavity after insertion into the cochlea with the array branches away from the center axis lying with their outer surfaces against the outer cavity wall of the single internal cavity for delivery of the electrical stimulation signals through the stimulation contacts to adjacent neural tissue for auditory perception by the patient.
An electrical connector for a medium-voltage electrical circuit comprising an apparatus serving as a connection interface, said electrical connector being able to plug into said apparatus and comprising two segments (8, 9) perpendicular to one another, the first segment comprising a bush that can be fitted around a fixed stud protruding in the apparatus, and the second segment being connected to an electrical cable, characterized in that the second segment incorporates a coupling device for receiving and sending high-frequency information signals, and in that the coupling device is housed in a compartment extending in the same direction as the first segment.
Household device for laundry care, which is designed as a washing machine or washer-dryer, comprising a housing, a movable drum with a settling speed and a treatment chamber for receiving laundry, a door with which the drum can be closed, and an atomising device with a receiving container containing a finish composition, and with a dispensing device connected to the treatment chamber, wherein the atomising device is able to deliver the finish composition into the treatment chamber via the dispensing device, wherein the household device additionally comprises a control unit which is associated with a control program which ensures that the finish composition is delivered into the treatment chamber only while the drum is being operated at at least the settling speed, characterised in that the household device is configured such that a wash function is used for bringing the laundry into contact with the finish composition, and that in order to spray the finish composition use is made of compressed air and/or ultrasound techniques, in which an escaping gas flow carries away the finish composition, wherein the finish composition is thereby either sucked in out of the receiving container via a Venturi nozzle by the air flow or gas flow or is placed under a higher pressure.
A lubricating oil composition comprising a lubricating base oil, a molybdenum-based compound, a metal-based detergent, and an ester compound having 2 or more hydroxyl groups in a molecule thereof, wherein the metal-based detergent includes a calcium detergent and a magnesium detergent, wherein a content of the molybdenum compound as converted into a molybdenum atom is 0.03 mass% or more and 0.12 mass% or less on a basis of the total amount of the lubricating oil composition, wherein a content of the calcium detergent as converted into a calcium atom is 0.06 mass% or more and 0.20 mass% or less on a basis of the total amount of the lubricating oil composition, wherein a content of the magnesium detergent as converted into a magnesium atom is 0.02 mass% or more and 0.12 mass% or less on a basis of the total amount of the lubricating oil composition, wherein a content of the ester compound having 2 or more hydroxyl groups in a molecule thereof is 0.03 to 1.20 mass% on a basis of the total amount of the lubricating oil composition, and wherein the molybdenum-based compound is represented by the following general formula in the general formula, each of R 1 to R 4 represents a hydrocarbon group having 4 to 22 carbon atoms, and R 1 to R 4 may be the same as or different from each other; and each of X 1 to X 4 represents a sulfur atom or an oxygen atom, and X 1 to X 4 may be the same as or different from each other. wherein a content of the molybdenum compound as converted into a molybdenum atom is 0.03 mass% or more and 0.12 mass% or less on a basis of the total amount of the lubricating oil composition, wherein a content of the calcium detergent as converted into a calcium atom is 0.06 mass% or more and 0.20 mass% or less on a basis of the total amount of the lubricating oil composition, wherein a content of the magnesium detergent as converted into a magnesium atom is 0.02 mass% or more and 0.12 mass% or less on a basis of the total amount of the lubricating oil composition, wherein a content of the ester compound having 2 or more hydroxyl groups in a molecule thereof is 0.03 to 1.20 mass% on a basis of the total amount of the lubricating oil composition, and wherein the molybdenum-based compound is represented by the following general formula in the general formula, each of R 1 to R 4 represents a hydrocarbon group having 4 to 22 carbon atoms, and R 1 to R 4 may be the same as or different from each other; and each of X 1 to X 4 represents a sulfur atom or an oxygen atom, and X 1 to X 4 may be the same as or different from each other.
A thin film/polymer nanowire complex comprising: a thin film including at least one polymer layer including polymers and at least one nanoparticle layer including nanoparticles, at least one of said polymer layer and said nanoparticle layer including a light absorbing material; and a polymer nanowire containing the nanoparticles and extended from the thin film, wherein said nanowire has a diameter of less than 500 nm, said nanoparticles have a diameter of 0.1 nm or more to less than 300 nm, and wherein said diameters are measured from an observation image obtained by electron microscope. a thin film including at least one polymer layer including polymers and at least one nanoparticle layer including nanoparticles, at least one of said polymer layer and said nanoparticle layer including a light absorbing material; and a polymer nanowire containing the nanoparticles and extended from the thin film, wherein said nanowire has a diameter of less than 500 nm, said nanoparticles have a diameter of 0.1 nm or more to less than 300 nm, and wherein said diameters are measured from an observation image obtained by electron microscope.
A method of manufacturing a glass sheet laminate to be formed by integrally laminating a plurality of glass sheets (2, 3), the method comprising: laminating the plurality of glass sheets (2, 3) by bringing their surfaces including a preset cutting line into surface contact with each other so as to form a surface contact portion; cutting the plurality of glass sheets by laser fusing along the preset cutting line included in the surface contact portion under a state in which the surface contact portion has a surface roughness (Ra) of 2.0 nm or less; and processing a fusing end surface of the surface contact portion into a curved surface and sealing the fusing end surface with heat generated when the laser fusing is performed. laminating the plurality of glass sheets (2, 3) by bringing their surfaces including a preset cutting line into surface contact with each other so as to form a surface contact portion; cutting the plurality of glass sheets by laser fusing along the preset cutting line included in the surface contact portion under a state in which the surface contact portion has a surface roughness (Ra) of 2.0 nm or less; and processing a fusing end surface of the surface contact portion into a curved surface and sealing the fusing end surface with heat generated when the laser fusing is performed.
A vector construct or isolated virus comprising: a lentiviral vector; and an IL-12 expression cassette, comprising a polynucleotide, which encodes either a p35 polypeptide and a p40 polypeptide; or an IL-12 fusion polypeptide that activates the IL-12 receptor; for use in treating a human subject with cancer or an increased risk of cancer wherein the use comprises transfecting or transducing a cancer cell in order to deliver IL-12 to the subject, wherein the transfected or transduced cancer cell secretes IL-12 above a threshold level of at least 1500 pg/ml/10 6 cell/2hrs. a lentiviral vector; and an IL-12 expression cassette, comprising a polynucleotide, which encodes either a p35 polypeptide and a p40 polypeptide; or an IL-12 fusion polypeptide that activates the IL-12 receptor;
A sintered body of a ceria-based composition or of a calcined body of a ceria-based composition, the ceria-based composition consisting of an undoped ceria or a metal-doped ceria; and an undoped bismuth oxide or a metal-doped bismuth oxide, wherein the ceria-based composition comprises at least one selected from the group consisting of the metal-doped ceria and the metal-doped bismuth oxide; and the metal doped ceria and/or the metal-doped bismuth oxide comprises a doping metal at a concentration between 10 wt% and 30 wt% with respect to the metal-doped ceria and/or the metal-doped bismuth oxide; and the undoped bismuth oxide or the metal-doped bismuth oxide is present in an amount more than 10 wt% and less than 50 wt%, preferably more than 10wt% to 30wt%, more preferably more than 15wt% and equal to or less than 25wt%, most preferably 20 wt% to 25wt% based on the total weight of the ceria-based composition, and the doping metal is at least one selected from the group consisting of samarium, gadolinium, lanthanum, zirconium, yttrium, ytterbium, erbium, praseodymium, neodymium, and combinations thereof, wherein the sintered body comprises ceria grains; and bismuth oxide present at grain boundaries surrounding the ceria grains, wherein the doping metal is present in the grains and the grain boundaries.
A lighting device comprising: a flexible arrangement including a chain of strips wherein respective end portions of neighboring strips are interconnected by a flexible join; and a plurality of point light sources positioned at regular intervals along the flexible arrangement, characterized in that the flexible arrangement comprises at least one elastic member (30, 40) for retaining the flexible arrangement in an equilibrium configuration in the absence of a stretching or compression force applied to the flexible arrangement. a flexible arrangement including a chain of strips wherein respective end portions of neighboring strips are interconnected by a flexible join; and a plurality of point light sources positioned at regular intervals along the flexible arrangement, characterized in that the flexible arrangement comprises at least one elastic member (30, 40) for retaining the flexible arrangement in an equilibrium configuration in the absence of a stretching or compression force applied to the flexible arrangement.