mhurhangee/ep-ind-claims huggingface dataset:
A method for reducing loads of a wind turbine, the wind turbine having a nacelle mounted atop a tower and a rotor mounted to the nacelle, the rotor having a rotatable hub with a plurality of rotor blades mounted thereto, the method comprising: determining a wind speed at the wind turbine; determining an operational state of the wind turbine; determining whether the rotor is imbalanced beyond a predetermined threshold when the operational state corresponds to a predetermined operational state, wherein a rotor imbalance beyond the predetermined threshold is indicative of a pitch fault in one or more of the rotor blades; and, yawing the nacelle to a predetermined angular position when the wind speed exceeds a predetermined speed threshold and the rotor is imbalanced beyond the predetermined threshold. determining a wind speed at the wind turbine; determining an operational state of the wind turbine; determining whether the rotor is imbalanced beyond a predetermined threshold when the operational state corresponds to a predetermined operational state, wherein a rotor imbalance beyond the predetermined threshold is indicative of a pitch fault in one or more of the rotor blades; and, yawing the nacelle to a predetermined angular position when the wind speed exceeds a predetermined speed threshold and the rotor is imbalanced beyond the predetermined threshold.
A method for making ammonia, comprising: supplying nitrogen and hydrogen to a reaction zone, the reaction zone disposed inside an inner shell and the inner shell disposed inside an outer shell such that a space is formed therebetween, wherein the reaction zone comprises at least one catalyst bed comprising at least one catalyst in indirect heat exchange with the space; reacting the nitrogen and hydrogen in the reaction zone to form an effluent comprising ammonia; recovering the effluent from the inner shell; cooling the recovered effluent to provide a cooled effluent stream; supplying a cooling fluid to the outer shell such that the cooling fluid flows through at least a portion of the space and is in fluid communication with the exterior of the inner shell; wherein at least a portion of the cooled effluent provides at least a portion of the cooling fluid; and recovering the cooling fluid from the outer shell as an ammonia product. supplying nitrogen and hydrogen to a reaction zone, the reaction zone disposed inside an inner shell and the inner shell disposed inside an outer shell such that a space is formed therebetween, wherein the reaction zone comprises at least one catalyst bed comprising at least one catalyst in indirect heat exchange with the space; reacting the nitrogen and hydrogen in the reaction zone to form an effluent comprising ammonia; recovering the effluent from the inner shell; cooling the recovered effluent to provide a cooled effluent stream; supplying a cooling fluid to the outer shell such that the cooling fluid flows through at least a portion of the space and is in fluid communication with the exterior of the inner shell; wherein at least a portion of the cooled effluent provides at least a portion of the cooling fluid; and recovering the cooling fluid from the outer shell as an ammonia product.
Apparatus for determining a sensor signal, having: a recording device that is designed to record a measurement signal at a predetermined sampling rate wherein the measurement signal comprises two measurement signals phase-shifted relative to one another; a memory that is designed to store a plurality of successive sampled measurement signals; a weighting device that is designed to multiply a measured value vector having the plurality of stored measurement signals by a predetermined weighting vector and to output the result as a weighted measured value vector, wherein the weighting device multiplies the two measurement signals by the weighting vector; and a computation device that is designed to compute a sensor signal based on the weighted measured value vector, wherein the computation device carries out the computation of the sensor signal using the two weighted measurement signals. a recording device that is designed to record a measurement signal at a predetermined sampling rate wherein the measurement signal comprises two measurement signals phase-shifted relative to one another; a memory that is designed to store a plurality of successive sampled measurement signals; a weighting device that is designed to multiply a measured value vector having the plurality of stored measurement signals by a predetermined weighting vector and to output the result as a weighted measured value vector, wherein the weighting device multiplies the two measurement signals by the weighting vector; and a computation device that is designed to compute a sensor signal based on the weighted measured value vector, wherein the computation device carries out the computation of the sensor signal using the two weighted measurement signals.
An organic-inorganic composite filler, comprising: inorganic aggregate particles formed by aggregation of inorganic primary particles with an average particle diameter of 10 to 1000 nm, as determined using a scanning electron microscope; an organic resin phase including a cured polymer of a polymerizable monomer covering surfaces of the inorganic primary particles and bonding the inorganic primary particles to each other, and a water absorbing resin selected from the group consisting of starch based water absorbing resins, cellulose based water absorbing resins, polysaccharide based water absorbing resins, polyvinyl alcohol based water absorbing resins, acrylate based water absorbing resins, acrylamide based water absorbing resins, and polyether based compounds; and aggregation gaps with a volume of micropores formed between parts of the organic resin phase of 0.01 to 0.30 cm 3 /g in pore volume measurement within a pore diameter range of 1 to 500 nm, as measured by a mercury intrusion technique, wherein in a cross section passing through centers of the inorganic aggregate particles, based on 100 measured inorganic aggregate particles there are 10 or less inorganic aggregate particles having a macro void with a maximum width of at least 1 μm, as determined using a scanning electron microscope. inorganic aggregate particles formed by aggregation of inorganic primary particles with an average particle diameter of 10 to 1000 nm, as determined using a scanning electron microscope; an organic resin phase including a cured polymer of a polymerizable monomer covering surfaces of the inorganic primary particles and bonding the inorganic primary particles to each other, and a water absorbing resin selected from the group consisting of starch based water absorbing resins, cellulose based water absorbing resins, polysaccharide based water absorbing resins, polyvinyl alcohol based water absorbing resins, acrylate based water absorbing resins, acrylamide based water absorbing resins, and polyether based compounds; and aggregation gaps with a volume of micropores formed between parts of the organic resin phase of 0.01 to 0.30 cm 3 /g in pore volume measurement within a pore diameter range of 1 to 500 nm, as measured by a mercury intrusion technique, wherein in a cross section passing through centers of the inorganic aggregate particles, based on 100 measured inorganic aggregate particles there are 10 or less inorganic aggregate particles having a macro void with a maximum width of at least 1 μm, as determined using a scanning electron microscope.
Entangled-type carbon nanotubes which have a bulk density of 31 kg/m 3 to 85 kg/m 3 and satisfy the following Equation 1: 1.37 ≤ X / Y ≤ 2.05 wherein, in Equation 1, X denotes a tap density (units: kg/m 3) of the entangled-type carbon nanotubes measured in accordance with ASTM B527-06, and Y denotes a bulk density (units: kg/m 3) of the entangled-type carbon nanotubes. wherein, in Equation 1, X denotes a tap density (units: kg/m 3) of the entangled-type carbon nanotubes measured in accordance with ASTM B527-06, and Y denotes a bulk density (units: kg/m 3) of the entangled-type carbon nanotubes.
A liquid cartridge comprising: a liquid chamber storing liquid therein; a liquid supply portion configured to supply the liquid from the liquid chamber to the outside of the liquid cartridge; an air communication portion configured selectively to bring the liquid chamber into communication with the atmosphere outside the liquid cartridge; and a capillary portion having a first end and a second end; wherein the first end is configured to be in communication with the liquid chamber and the second end is configured to be in communication with the atmosphere outside the liquid cartridge; wherein the capillary portion has a first spatial size and the liquid chamber has a second spatial size, the first spatial size being less than the second spatial size; and wherein the capillary portion is configured to, when the liquid chamber is brought into communication with the atmosphere outside the liquid cartridge via the air communication portion, move, by capillary force, the liquid through the capillary portion from the first end to the second end. a liquid chamber storing liquid therein; a liquid supply portion configured to supply the liquid from the liquid chamber to the outside of the liquid cartridge; an air communication portion configured selectively to bring the liquid chamber into communication with the atmosphere outside the liquid cartridge; and a capillary portion having a first end and a second end; wherein the first end is configured to be in communication with the liquid chamber and the second end is configured to be in communication with the atmosphere outside the liquid cartridge; wherein the capillary portion has a first spatial size and the liquid chamber has a second spatial size, the first spatial size being less than the second spatial size; and wherein the capillary portion is configured to, when the liquid chamber is brought into communication with the atmosphere outside the liquid cartridge via the air communication portion, move, by capillary force, the liquid through the capillary portion from the first end to the second end. wherein the first end is configured to be in communication with the liquid chamber and the second end is configured to be in communication with the atmosphere outside the liquid cartridge; wherein the capillary portion has a first spatial size and the liquid chamber has a second spatial size, the first spatial size being less than the second spatial size; and wherein the capillary portion is configured to, when the liquid chamber is brought into communication with the atmosphere outside the liquid cartridge via the air communication portion, move, by capillary force, the liquid through the capillary portion from the first end to the second end.
Integrated prosthetic element usable for bone implant operations as a femoral, shoulder or knee prosthesis, or as a bone filler or replacement, insert or shell, comprising at least a metal support and an insert made of plastic material, coupled with at least a first surface of said metal support so as to define a wear surface, or insert, of adjustable thickness, open towards a mobile part of a prosthesis, said metal support comprising, on the side opposite said first surface, a second surface intended to be coupled with the bone part on which the prosthesis or bone replacement is installed, wherein said first surface comprises a solidarization layer, having cavities or holes which extend internally said first surface and are distributed in a substantially uniform manner and suitable for anchorage and solidarization of the plastic material that makes up the insert, while said second surface comprises a porous layer suitable to optimize the bone anchorage, wherein said first surface and said second surface are separated by a compact layer that is capable to stop the liquid or semi-liquid plastic material in the step of forming the plastic insert, characterised in that the cavities or holes of the first surface have bigger shapes and sizes than, and in any case different from, the pores of the second surface, and in that the metal support, with the solidarization layer, the compact layer and the porous layer are all obtained using either the Electron Beam Melting Technique, or a technique using a high power laser ray, from a powder material based on pure titanium, or an alloy thereof, or cobalt alloys, tantalum alloys or other suitable biocompatible alloy, wherein said cavities or holes extend toward the inside of the solidarization layer and create at least undercuts, or have a series of open cavities intercommunicating and connected with each other.
Assembly comprising a measurement scale fixed to a support, the measurement scale having a measuring graduation and being supported on the support via spacers and fixed in a decoupled manner in such a way that different thermal expansions between the support and the measurement scale are compensated for, characterized in that between the measurement scale and the support there is arranged a layer which holds the measurement scale in a manner adhering to the support, and in that the spacers are embedded movably in this layer, the layer being a viscous liquid or a visco-elastic liquid.
A can lid having a sealingly reclosable opening, in particular for beverage cans, having a bounded opening region provided in the metallic lid material of a lid surface, wherein the opening region is configured as a closure lid and is connected at its outer margin in a force-transmitting manner to a collar part composed of a plastic material and a lid receiving part composed of a plastic material is associated with the collar part, said lid receiving part being connected in a force-transmitting manner to the lid surface outside the opening region, wherein a sealing snap-in latching connection having at least one peripheral coupling rib and a cut-out shaped in complementary form thereto is formed between the collar part and the lid receiving part; and having a pull tab which can be gripped, characterized in that the snap-in latching connection between the collar part and the lid receiving part comprises a coupling and sealing rib, which is provided at the lid receiving part and engages into a first adapted recess in the collar part, and a preloading and latching rib which latchingly engages into a second recess of the collar part and presses the wall rib between the two recesses toward the coupling and sealing rib. having a bounded opening region provided in the metallic lid material of a lid surface, wherein the opening region is configured as a closure lid and is connected at its outer margin in a force-transmitting manner to a collar part composed of a plastic material and a lid receiving part composed of a plastic material is associated with the collar part, said lid receiving part being connected in a force-transmitting manner to the lid surface outside the opening region, wherein a sealing snap-in latching connection having at least one peripheral coupling rib and a cut-out shaped in complementary form thereto is formed between the collar part and the lid receiving part; and having a pull tab which can be gripped, characterized in that the snap-in latching connection between the collar part and the lid receiving part comprises a coupling and sealing rib, which is provided at the lid receiving part and engages into a first adapted recess in the collar part, and a preloading and latching rib which latchingly engages into a second recess of the collar part and presses the wall rib between the two recesses toward the coupling and sealing rib.
An air turbine starter for starting an engine, comprising: a housing having a peripheral wall defining an interior with an inlet, an outlet, the outlet comprising a plurality of apertures located in the peripheral wall, and a flow path extending between the inlet and the outlet for communicating a flow of gas there through, the housing having a diameter that is less than 15.63 cm (6.15 inches); a set of turbine members (72, 74) journaled within the housing and disposed within the flow path, upstream of the outlet, for rotatably extracting mechanical power from the flow of gas, wherein the set of turbine members (72, 74) comprises a first rotor and a second rotor defining a first stage and a second stage, respectively; a stator located within the interior upstream of the set of turbine members and having at least 16 nozzles; a gearbox mounted to the housing downstream of the outlet, the gear box at least partially housing a gear train drivingly coupled with the set of turbine members (72, 74); and an inlet assembly mounted to an end of the housing opposite the gearbox; wherein a length of the air turbine starter is less than 50 cm (19.7 inches). a housing having a peripheral wall defining an interior with an inlet, an outlet, the outlet comprising a plurality of apertures located in the peripheral wall, and a flow path extending between the inlet and the outlet for communicating a flow of gas there through, the housing having a diameter that is less than 15.63 cm (6.15 inches); a set of turbine members (72, 74) journaled within the housing and disposed within the flow path, upstream of the outlet, for rotatably extracting mechanical power from the flow of gas, wherein the set of turbine members (72, 74) comprises a first rotor and a second rotor defining a first stage and a second stage, respectively; a stator located within the interior upstream of the set of turbine members and having at least 16 nozzles; a gearbox mounted to the housing downstream of the outlet, the gear box at least partially housing a gear train drivingly coupled with the set of turbine members (72, 74); and an inlet assembly mounted to an end of the housing opposite the gearbox; wherein a length of the air turbine starter is less than 50 cm (19.7 inches).
A production method for aliphatic polyketone comprising the steps of - preparing the catalyst mixture, - preparing the solvent, - purging the solvent with gas, - adding palladium salt into the solvent, - adding a phosphorous or nitrogen based bidentate ligand, - stirring the mixture, - adding acid anion, - continuing to stir, - adding catalyst mixture into the reactor containing water, - purging the reactor with gas, - adjusting the reaction temperature, - adding the ethylene-carbon monoxide gas mixture, - carrying out polymerization, - filtering the obtained polymer, - washing the polymer, - drying the polymer, and characterized by the steps of - preparing a catalyst solvent wherein water or a mixture of water with a polar aprotic solvent is used, - adding a phosphorous or nitrogen based bidentate ligand which is 1,3-bis(di(2-methoxy-3-sulfophenyl)-phosphino)propane (BDOMPP-S). - preparing the catalyst mixture, - preparing the solvent, - purging the solvent with gas, - adding palladium salt into the solvent, - adding a phosphorous or nitrogen based bidentate ligand, - stirring the mixture, - adding acid anion, - continuing to stir, - preparing the solvent, - purging the solvent with gas, - adding palladium salt into the solvent, - adding a phosphorous or nitrogen based bidentate ligand, - stirring the mixture, - adding acid anion, - continuing to stir, - adding catalyst mixture into the reactor containing water, - purging the reactor with gas, - adjusting the reaction temperature, - adding the ethylene-carbon monoxide gas mixture, - carrying out polymerization, - filtering the obtained polymer, - washing the polymer, - drying the polymer, and characterized by the steps of - preparing a catalyst solvent wherein water or a mixture of water with a polar aprotic solvent is used, - adding a phosphorous or nitrogen based bidentate ligand which is 1,3-bis(di(2-methoxy-3-sulfophenyl)-phosphino)propane (BDOMPP-S).
Axial piston machine, - comprising cylinders which are arranged annularly around and coaxially to a shaft and in which pistons are arranged such that they can move in a translatory manner, - wherein an inlet opening is associated with each cylinder, - comprising a control disc, connected for co-rotation with the shaft, having an eccentrically arranged passage opening which, during each rotation of the control disc, passes over each inlet opening once and, in so doing, conveys working medium into the associated cylinder, characterised in that the control disc is mounted movably on the shaft such that when there is a predefined pressure in the cylinder, it lifts off reversibly from the inlet opening and consequently allows a reduction in pressure in the cylinder. - comprising cylinders which are arranged annularly around and coaxially to a shaft and in which pistons are arranged such that they can move in a translatory manner, - wherein an inlet opening is associated with each cylinder, - comprising a control disc, connected for co-rotation with the shaft, having an eccentrically arranged passage opening which, during each rotation of the control disc, passes over each inlet opening once and, in so doing, conveys working medium into the associated cylinder,
Continuous casting plant for production of a metallic strip or a slab, wherein the continuous casting plant comprises at least one robot, characterised in that the robot is constructed as a multi-axis robot which by one end of a robot arm can guide a sensor and a processing tool over the strip or the slab, wherein the robot is placed on a travel unit by which the robot can be moved in conveying direction of the strip or slab and/or perpendicularly or transversely to the conveying direction, wherein the robot and the travel unit are arranged at the outlet of the strip guide of the continuous casting plant or at the slab outlet and wherein the robot is constructed to guide a sensor and a processing tool synchronously with the movement of the strip or the slab in the conveying direction of the strip or slab.
Tool having a linearly movable punch for attaching a joining element, such as a self-piercing rivet, a solid punch rivet or clinch rivet, to a component portion, wherein, using the punch, a joining element presented in a presentation position is able to be shifted onto the component portion from the presentation portion, wherein the tool comprises means for providing a pressure difference in the region of a presented joining element, which comprise blower means for providing a gas stream, directed transversely to a vertical direction of movement of the punch, in the region of a present joining element, wherein the gas stream flows around the joining element such that a retaining force on the joining element is able to be provided, which keeps the joining element in the presentation position, wherein a wall portion of the tool, which extends as far as a region that is able to be occupied by a joining element in the presentation position, is configured such that a joining element reaching the presentation position takes up the presentation position, so as to be oriented in a correct position, under the action of the gas stream, characterized in that the wall portion is configured in such a way, and the means for providing the pressure difference are configured in such a way, that, to realize the retaining force on a joining element, wherein the wall portion is configured so as to match an outer contour of the joining element, components or elements that extend movably as far as the presentation position are neither necessary nor present.