mhurhangee/ep-ind-claims huggingface dataset:
Process for preparing a previously mechanically roughened surface having sharp-edged burrs and depressions on metal workpieces for the application of a thermally sprayed layer, the roughened surface being machined by hammer or percussion brushing using a rapidly rotating hammer or percussion brush having a multiplicity of radially outwardly oriented, resilient percussion wires, in such a manner that the edges of the burrs are broken in order to improve the adhesion of the subsequently applied thermally sprayed layer and/or are at least partially bent over to form undercuts, where the sharp-edged burrs and depressions on the mechanically roughened surface are grooves formed by machining, and the percussion wires impinge predominantly parallel to the grooves.
An energy harvester, in particular for an aircraft, comprising a first portion including a charge collecting device having an electrical permittivity different to the one of air, the charge collecting device being configured to be exposed to an air flow, and characterized in that it comprises a movable element configured to be driven by the charge of the charge collecting device, and a kinetic-to-electric-energy-converter configured to generate energy by the movement of the movable element.
A compound of formula IVa, wherein three of R 1a to R 4a represent hydrogen and the groups R 1a to R 4a not being hydrogen represent a group CH 2 -O-R 6 or CH 2 -O-C(=O)-R 7 with R 6 or R 7 being a linear or branched alkyl group, alkoxy group, polyalkoxy group or alkenyl group with at maximum 30 carbon atoms.
A method for preferably continuously treating and purifying water contaminated with organic impurities, preferably micropollutants and/or trace substances, for the purpose of obtaining treated and purified water, wherein the impurities are adsorptively removed from the water to be treated and purified, preferably in the case of temporary and/or spontaneously occurring increases in concentration of the impurities in the water to be treated and purified, wherein the water to be treated and purified is fed to a water purification system for adsorptive removal of the impurities, wherein the water purification system has at least one main adsorption device and at least one peak load adsorption device which can be engaged as a function of a predetermined inlet concentration limit value of the impurities in the water to be treated and purified and is arranged upstream of the main adsorption device, wherein the main adsorption device has a fixed bed based on a particulate activated carbon in a loose bulk of particulate activated carbon and wherein the peak load adsorption device has a fixed bed based on a particulate activated carbon in a loose bulk of particulate activated carbon, wherein the peak load adsorption device has a smaller fixed bed filter volume (V SLA) than the main adsorption device, wherein the ratio of the fixed bed filter volume (V HA) of the main adsorption device, on the one hand, to the fixed bed filter volume (V SLA) of the peak load adsorption device, on the other hand, is at least 1.2:1, wherein the residence time of the water to be treated and purified in the peak load adsorption device is set to a smaller value than in the main adsorption device, wherein the ratio of the residence time of the water to be treated and purified in the main adsorption device to the residence time of the water to be treated and purified in the peak load adsorption device is set to a value of at least 1.2:1, wherein the water to be treated and purified is fed to the main adsorption device and treated and purified in the main adsorption device, wherein the impurities are adsorptively, at least substantially completely, removed in the main adsorption device, in particular in such a way that the concentration of the impurities is reduced below a predetermined outlet concentration limit value, and wherein the peak load adsorption device is engaged when the specified inlet concentration limit value of the impurities in the water to be treated and purified is exceeded and the main adsorption device is connected upstream in such a way that the water to be treated and purified is at least partially, preferably completely, first fed to the peak load adsorption device and treated and purified in the peak load adsorption device, wherein the impurities are at least partially removed by adsorption, the increase in the concentration of the impurities is preferably attenuated and evened out.
A method for isolating human cardiac ventricular progenitor cells, the method comprising: contacting a culture of human cells containing cardiac progenitor cells with one or more agents that bind to Jagged 1 and/or Frizzled 4; and separating Jagged 1 and/or Frizzled 4 reactive positive cells from non-reactive cells to thereby isolate human cardiac ventricular progenitor cells. contacting a culture of human cells containing cardiac progenitor cells with one or more agents that bind to Jagged 1 and/or Frizzled 4; and separating Jagged 1 and/or Frizzled 4 reactive positive cells from non-reactive cells to thereby isolate human cardiac ventricular progenitor cells.
A composition for use in the protection of human and animal hair and skin against UV radiation comprising a UV filter combination, comprising (a) a first UV filter selected from benzylidene malonates of formula wherein R 1 is methyl; ethyl; propyl; or n-butyl; if R 1 is methyl, then R is tert. butyl; a radical of formula or a radical of forumula wherein R 2 and R 3, independently from each other are hydrogen; or methyl; R 4 is methyl; ethyl; or n-propyl; R 5 and R 6 independently from each other are hydrogen; or C 1 -C 3 alkyl; if R 1 is ethyl; propyl; or n-butyl, then R is isopropyl; and (b) a second UV filter which is (b 1) Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine and (b 5) Diethylamino Hydroxy Benzoyl Hexyl Benzoate. (a) a first UV filter selected from benzylidene malonates of formula wherein R 1 is methyl; ethyl; propyl; or n-butyl; if R 1 is methyl, then R is tert. butyl; a radical of formula or a radical of forumula wherein R 2 and R 3, independently from each other are hydrogen; or methyl; R 4 is methyl; ethyl; or n-propyl; R 5 and R 6 independently from each other are hydrogen; or C 1 -C 3 alkyl; if R 1 is ethyl; propyl; or n-butyl, then R is isopropyl; and R 1 is methyl; ethyl; propyl; or n-butyl; if R 1 is methyl, then R is tert. butyl; a radical of formula or a radical of forumula wherein R 2 and R 3, independently from each other are hydrogen; or methyl; R 4 is methyl; ethyl; or n-propyl; R 5 and R 6 independently from each other are hydrogen; or C 1 -C 3 alkyl; if R 1 is ethyl; propyl; or n-butyl, then R is isopropyl; and R 2 and R 3, independently from each other are hydrogen; or methyl; R 4 is methyl; ethyl; or n-propyl; R 5 and R 6 independently from each other are hydrogen; or C 1 -C 3 alkyl; if R 1 is ethyl; propyl; or n-butyl, then R is isopropyl; and (b) a second UV filter which is (b 1) Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine and (b 5) Diethylamino Hydroxy Benzoyl Hexyl Benzoate. (b 1) Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine and (b 5) Diethylamino Hydroxy Benzoyl Hexyl Benzoate.
A method performed by a user equipment, UE, the method comprising: determining whether to perform a transmission of a first ACKnowledgement/Non-ACKnowledgement, ACK/NACK, or a reception of a second ACK/NACK based on a first message priority for a reception of a first data related to the first ACK/NACK and a second message priority for a transmission of a second data related to the second ACK/NACK; and transmitting the first ACK/NACK based on the first message priority being higher than a second message priority, or receiving the second ACK/NACK based on the second message priority being higher than the first message priority, wherein the transmission of the first ACK/NACK is overlapped in time with the reception of the second ACK/NACK. determining whether to perform a transmission of a first ACKnowledgement/Non-ACKnowledgement, ACK/NACK, or a reception of a second ACK/NACK based on a first message priority for a reception of a first data related to the first ACK/NACK and a second message priority for a transmission of a second data related to the second ACK/NACK; and transmitting the first ACK/NACK based on the first message priority being higher than a second message priority, or receiving the second ACK/NACK based on the second message priority being higher than the first message priority, wherein the transmission of the first ACK/NACK is overlapped in time with the reception of the second ACK/NACK.
A method for generating spectrally enhanced seismic data, the method comprising: obtaining seismic data for a subsurface; modelling the seismic data as linear function of a reflectivity and a seismic source wavelet, the seismic source wavelet varying over a sampling interval; the method characterized by further comprising: identifying an enhanced seismic source wavelet comprising a single-valued spike that preserves wavelet energy; and convoluting the reflectivity with the enhanced seismic source wavelet to generate spectrally enhanced seismic data; wherein modelling the seismic data is constrained by an amplitude variation with reflection angle. obtaining seismic data for a subsurface; modelling the seismic data as linear function of a reflectivity and a seismic source wavelet, the seismic source wavelet varying over a sampling interval; the method characterized by further comprising: identifying an enhanced seismic source wavelet comprising a single-valued spike that preserves wavelet energy; and convoluting the reflectivity with the enhanced seismic source wavelet to generate spectrally enhanced seismic data; wherein modelling the seismic data is constrained by an amplitude variation with reflection angle.
Steam generator pipe in which, for forming a swirl-generating internal profile, at least one insert is arranged in the inside of the pipe, characterised in that the insert comprises a plurality of wires which wind in a spiral shape as a type of multi-start thread along the inner wall of the pipe.
A cogeneration system comprising: a cogeneration apparatus which generates electric power using supplied fuel gas and supplies the electric power and heat; a heat accumulator (103,103a) which accumulates the heat supplied by the cogeneration apparatus; a controller which controls at least start and stop of the cogeneration apparatus; characterized in that the cogeneration system further comprises a display unit configured to display a remaining power generation duration which is a length of time for which the cogeneration apparatus can continue power generation; and a power system detection unit configured to detect a state of supply of electric power from a system power supply connected to the cogeneration apparatus, wherein the controller further configured to calculate the remaining power generation duration based on a remaining heat accumulation capacity which is a difference between a maximum accumulable heat amount and a current accumulated heat amount, and, when the power system detection unit detects a failure of the supply of electric power from the system power supply, causes the display unit to display the calculated remaining power generation duration, the maximum accumulable heat amount being an amount of heat which the heat accumulator is capable of accumulating, and the current accumulated heat amount being an amount of heat currently accumulated in the heat accumulator. a cogeneration apparatus which generates electric power using supplied fuel gas and supplies the electric power and heat; a heat accumulator (103,103a) which accumulates the heat supplied by the cogeneration apparatus; a controller which controls at least start and stop of the cogeneration apparatus; characterized in that the cogeneration system further comprises a display unit configured to display a remaining power generation duration which is a length of time for which the cogeneration apparatus can continue power generation; and a power system detection unit configured to detect a state of supply of electric power from a system power supply connected to the cogeneration apparatus, wherein the controller further configured to calculate the remaining power generation duration based on a remaining heat accumulation capacity which is a difference between a maximum accumulable heat amount and a current accumulated heat amount, and, when the power system detection unit detects a failure of the supply of electric power from the system power supply, causes the display unit to display the calculated remaining power generation duration, the maximum accumulable heat amount being an amount of heat which the heat accumulator is capable of accumulating, and the current accumulated heat amount being an amount of heat currently accumulated in the heat accumulator.
Method for measurement of a wind energy installation, in which associated measurement sets (M1, M2, M3) for a plurality of parameter sets (P1, P2, P3) of the wind energy installation are recorded, wherein the measurement sets (M1, M2, M3) comprise successive measurement vectors (V1...Vn) in time, characterized in that cyclic changes are made between the parameter sets (P1, P2, P3), and in that measurement vectors (V1...Vn) are recorded for each parameter set (P1, P2, P3) in more than one cycle, wherein the measurement vectors contain data recorded in a measurement interval and wherein the parameter set (P1, P2, P3) remains constant, while the data for a measurement vector (V1...Vn) are recorded.
An assembly comprising first and second components having respective contact surfaces which contact each other over a contact zone, at least one of the contact surfaces being provided with a groove which extends through the contact zone such that, in operation, a pressure difference across the contact zone causes contaminants entering the groove to be expelled along the groove from the contact zone, wherein: at least one of the components comprises a substrate provided with a low friction element providing the contact surface and having the groove; and either: one of the components is an aerofoil component having a root portion accommodated in a slot of the other component, the contact surfaces comprising a surface of the root portion and a surface bounding the slot; or one of the components is a unison ring of a gas turbine engine and the other component is a support structure for the unison ring. one of the components is an aerofoil component having a root portion accommodated in a slot of the other component, the contact surfaces comprising a surface of the root portion and a surface bounding the slot; or one of the components is a unison ring of a gas turbine engine and the other component is a support structure for the unison ring.
A tread element for a passenger conveyor; the tread element comprising - a tread defined by a front side, a rear side, a first lateral side and a second lateral side; - a riser comprising a riser panel adjacent the rear side of the tread and pivotably connected to the tread; - at least one tread chain axle adapted to connect the tread element to at least one tread chain; - at least one tread roller adapted to engage with a guide element of the passenger conveyor to adjust the position of the tread with respect to the riser; and - at least one cantilever arm supported at its one longitudinal side by the at least one tread chain axle and supporting the at least one tread roller at its opposite longitudinal side; characterized in that a distance between the at least one tread chain axle supporting the at least one cantilever arm and the at least one tread roller supported by the same cantilever arm is larger than a distance between the at least one tread chain axle of the tread element and the at least one tread chain axle of an adjacent tread element in the endless tread band of the passenger conveyor. - a tread defined by a front side, a rear side, a first lateral side and a second lateral side; - a riser comprising a riser panel adjacent the rear side of the tread and pivotably connected to the tread; - at least one tread chain axle adapted to connect the tread element to at least one tread chain; - at least one tread roller adapted to engage with a guide element of the passenger conveyor to adjust the position of the tread with respect to the riser; and - at least one cantilever arm supported at its one longitudinal side by the at least one tread chain axle and supporting the at least one tread roller at its opposite longitudinal side;
Tyre comprising a rubber composition based on at least one predominant diene elastomer comprising epoxide functional groups, at least one reinforcing filler and a crosslinking system comprising a polycarboxylic acid of general formula: in which B represents a hydrocarbon group which comprises at least 50 carbon atoms, which is optionally substituted and which is optionally interrupted by one or more heteroatoms, and an imidazole of general formula: in which: - R 1 represents a hydrocarbon group or a hydrogen atom, - R 2 represents a hydrocarbon group, - R 3 and R 4 represent, independently of one another, a hydrogen atom or a hydrocarbon group, - or else R 3 and R 4 form, together with the carbon atoms of the imidazole ring to which they are attached, a ring. - R 1 represents a hydrocarbon group or a hydrogen atom, - R 2 represents a hydrocarbon group, - R 3 and R 4 represent, independently of one another, a hydrogen atom or a hydrocarbon group, - or else R 3 and R 4 form, together with the carbon atoms of the imidazole ring to which they are attached, a ring.
A distribution system for a process fluid for electrolytic surface treatment of a substrate, comprising: - a distribution body, and - a shield element, characterized in that, the distribution body comprises a plurality of openings for the process fluid and an electrical current, wherein some of the openings are drain holes, configured to direct an electric current, and wherein the drain holes are through holes extending between a front face of the distribution body directed towards the substrate and a rear face of the distribution body opposite to the front face, and wherein other openings are jet holes configured to direct the process fluid onto the substrate, and wherein the shield element is configured to at least partially cover at least one of the plurality of openings to limit a flow of the process fluid and/or a flow of the electrical current through the distribution body so that a flow of the process fluid is modified through the distribution body and/or the electrical current distribution of the substrate is altered. - a distribution body, and - a shield element,
An aqueous cleaning composition comprising a) 0.05 to 1% by weight of the composition of a surfactant, b) an amphoteric polyamine, and c) propylene glycol. a) 0.05 to 1% by weight of the composition of a surfactant, b) an amphoteric polyamine, and c) propylene glycol.
Method for the production of a heat exchanger, in which a) a three-dimensional textile structure having a first and at least one further structural region which differs from the first structural region is generated synchronously from wires and/or technical fibres by means of textile manufacturing technology, wherein the structural regions differ in the thickness of the technical fibres or wires and/or porosity, and b) the first structural region is sealed at least in certain regions by forming channels opposite the further structural regions by a post-treatment and the further structural regions are modified to enlarge the specific surface area in these regions. a) a three-dimensional textile structure having a first and at least one further structural region which differs from the first structural region is generated synchronously from wires and/or technical fibres by means of textile manufacturing technology, wherein the structural regions differ in the thickness of the technical fibres or wires and/or porosity, and b) the first structural region is sealed at least in certain regions by forming channels opposite the further structural regions by a post-treatment and the further structural regions are modified to enlarge the specific surface area in these regions.
A rocket stage for operating space craft having at least one tank in each case for the separate storage of fuel and oxidizer, a power unit, a power unit thrust frame and having a primary structure, which connects the various components to one another, at least one part of the power unit thrust frame being arranged in the interior of the tank, this part of the power unit thrust frame being constructed inside the tank in such a completely closed manner that mutually separate regions (I, II) are formed in the tank for storing the components of the propellant, characterized by propellant handling equipment additionally arranged in the interior of the tank, which is equipped with fairing plates and at least one refillable liquid tank.
Fat blend comprising: (i) a first fat having an iodine value of less than 32, a solid fat content at 25°C of at least 75 % and comprising combined SOS and SSO fats in an amount of greater than 86 % by weight, wherein S is saturated fatty acid having from 16 to 18 carbon atoms and O is oleic acid; and (ii) a second fat having a SOS content of greater than 75 % by weight and a StOSt content of greater than 70 % by weight
Process for curing a thermoset resin selected from the group consisting of unsaturated polyester resins, vinyl ester resins, (meth)acrylate resins, comprising the step of contacting said resin with (i) 0.01 to 10 parts by weight, per 100 parts by weight of resin, of one or more imines of the structure wherein - y=0 or 1, z=1-4, and y+z ≧2, - X is independently selected from O, S, P, NH, N-R1, and N-OH - R1 is selected from linear or branched, cyclic, bi-cyclic, or tri-cyclic alkylene groups with 2-18 carbon atoms, arylene groups with 6-12 carbon atoms, and aralkylene groups with 2-18 carbon atoms, - R2-R5 are individually selected from hydrogen, linear or branched alkyl groups having 1-18 carbon atoms, cycloalkyl groups having 3-12 carbon atoms, aryl groups having 6-12 carbon atoms, aralkyl grousp having 6-18 carbon atoms, alkoxy groups having 1-6 carbon atoms, and aryloxy groups; - each of said R-groups may optionally be substituted with O, S, Si, P, or N-containing substituents, - R4 and R5; R3 and R4; R2,R5 and R1 and R3 may optionally form ring, and (ii) 0.1 to 10 parts by weight, based on 100 parts by weight of resin, of a peroxide. (i) 0.01 to 10 parts by weight, per 100 parts by weight of resin, of one or more imines of the structure wherein - y=0 or 1, z=1-4, and y+z ≧2, - X is independently selected from O, S, P, NH, N-R1, and N-OH - R1 is selected from linear or branched, cyclic, bi-cyclic, or tri-cyclic alkylene groups with 2-18 carbon atoms, arylene groups with 6-12 carbon atoms, and aralkylene groups with 2-18 carbon atoms, - R2-R5 are individually selected from hydrogen, linear or branched alkyl groups having 1-18 carbon atoms, cycloalkyl groups having 3-12 carbon atoms, aryl groups having 6-12 carbon atoms, aralkyl grousp having 6-18 carbon atoms, alkoxy groups having 1-6 carbon atoms, and aryloxy groups; - each of said R-groups may optionally be substituted with O, S, Si, P, or N-containing substituents, - R4 and R5; R3 and R4; R2,R5 and R1 and R3 may optionally form ring, and - y=0 or 1, z=1-4, and y+z ≧2, - X is independently selected from O, S, P, NH, N-R1, and N-OH - R1 is selected from linear or branched, cyclic, bi-cyclic, or tri-cyclic alkylene groups with 2-18 carbon atoms, arylene groups with 6-12 carbon atoms, and aralkylene groups with 2-18 carbon atoms, - R2-R5 are individually selected from hydrogen, linear or branched alkyl groups having 1-18 carbon atoms, cycloalkyl groups having 3-12 carbon atoms, aryl groups having 6-12 carbon atoms, aralkyl grousp having 6-18 carbon atoms, alkoxy groups having 1-6 carbon atoms, and aryloxy groups; - each of said R-groups may optionally be substituted with O, S, Si, P, or N-containing substituents, - R4 and R5; R3 and R4; R2,R5 and R1 and R3 may optionally form ring, and (ii) 0.1 to 10 parts by weight, based on 100 parts by weight of resin, of a peroxide.