mhurhangee/ep-ind-claims huggingface dataset:
Robot with actuator-driven elements that requires a nominal operating voltage Uo and/or a nominal operating current I 0 for operation, comprising: - a voltage and current source with an input interface, to which a primary voltage Up and a primary current Ip are applied, wherein, during normal operation, the primary voltage U P is equal to a nominal primary voltage U P,Nom, and the primary current Ip is equal to a nominal primary current I P,Nom, and an output interface, where an actual voltage U Act and an actual current I Act is provided, wherein, during normal operation, the following applies: U Act = U O and I Act = I O, - an energy storage device integrated into the voltage and current source which maintains Δt for a specified period of time after a failure or drop in the primary voltage/primary current, the operating voltage Uo and the operating current I O, - a unit for monitoring the primary voltage Up applied to the input interface, wherein the unit is designed in such a way that, as soon as the applied primary voltage U P deviates by a specified amount ΔU from the nominal primary voltage U P,Nom, a stop signal is generated, and - a control unit connected to the unit for controlling the robot and its actuator-driven elements, wherein the control unit is designed to control the robot with its elements after receiving the stop signal in a specified safe state, characterized in that the unit is designed and set up in such a way that the control of the robot into the specified safe state includes a triggering of mechanical brakes of the driven elements, wherein the brakes are triggered only when the robot has been actively braked into a dynamic state, which is characterized by the sum of the kinetic energy of individual or all moving elements of the robot, which is smaller than a specified motion energy threshold. - a voltage and current source with an input interface, to which a primary voltage Up and a primary current Ip are applied, wherein, during normal operation, the primary voltage U P is equal to a nominal primary voltage U P,Nom, and the primary current Ip is equal to a nominal primary current I P,Nom, and an output interface, where an actual voltage U Act and an actual current I Act is provided, wherein, during normal operation, the following applies: U Act = U O and I Act = I O, - an energy storage device integrated into the voltage and current source which maintains Δt for a specified period of time after a failure or drop in the primary voltage/primary current, the operating voltage Uo and the operating current I O, - a unit for monitoring the primary voltage Up applied to the input interface, wherein the unit is designed in such a way that, as soon as the applied primary voltage U P deviates by a specified amount ΔU from the nominal primary voltage U P,Nom, a stop signal is generated, and - a control unit connected to the unit for controlling the robot and its actuator-driven elements, wherein the control unit is designed to control the robot with its elements after receiving the stop signal in a specified safe state,
An excavator, comprising: a traveling body; an upper turning body which is rotatably provided on the traveling body; an attachment which is attached to the upper turning body; a sensor which includes an acceleration sensor and detects a motion of at least one of the traveling body, the upper turning body, and the attachment of the excavator; and a controller configured to perform a drive control of the excavator and including a slip suppression unit which is configured to detect slip of the traveling body in an extension direction of the attachment, characterized in that the slip suppression unit corrects, based on an output of the sensor, an operation of the attachment if a position of the traveling body is displaced during an excavation work performed by the attachment. a traveling body; an upper turning body which is rotatably provided on the traveling body; an attachment which is attached to the upper turning body; a sensor which includes an acceleration sensor and detects a motion of at least one of the traveling body, the upper turning body, and the attachment of the excavator; and a controller configured to perform a drive control of the excavator and including a slip suppression unit which is configured to detect slip of the traveling body in an extension direction of the attachment, characterized in that the slip suppression unit corrects, based on an output of the sensor, an operation of the attachment if a position of the traveling body is displaced during an excavation work performed by the attachment.
A method of reducing the cooling time for disks of a brake (5a, 5b) of an aircraft wheel comprising a rim (1a, 1b) mounted to rotate on aircraft landing gear about an axis of rotation of the wheel and fitted with a heat screen extending, when viewing in a direction perpendicular to the axis of rotation, between an inner surface of the rim and the disks of the brake housed inside the rim, the method comprising making perforations (11, 12, 13; 15, 16, 17, 18) through the heat screen to allow air heated by the disks to pass through the heat screen towards the wheel, the perforations being provided with obstacles to block any radiation from passing directly from the disks towards the wheel.
A method of a User Equipment device, UE, the method comprising: monitoring for Downlink Control Information, DCI, outside a Discontinuous Reception, DRX, DRX Active Time, wherein the DCI comprises a waveform indicator; determining a waveform type for a next occurring DRX Active Time; and receiving a downlink transmission on a physical downlink channel during the next occurring DRX Active Time using the determined waveform. monitoring for Downlink Control Information, DCI, outside a Discontinuous Reception, DRX, DRX Active Time, wherein the DCI comprises a waveform indicator; determining a waveform type for a next occurring DRX Active Time; and receiving a downlink transmission on a physical downlink channel during the next occurring DRX Active Time using the determined waveform.
A process for producing a three-dimensional object by employing a three-dimensional printing process comprising the steps a) to e) as follows: a) providing at least one granulate having a particle size in the range of 0.2 to 1 mm, b) feeding the at least one granulate with at least one screw located at least partially inside the housing of a three-dimensional extrusion printer towards at least one nozzle of the 3D extrusion printer, c) heating the at least one granulate inside the housing of the 3D extrusion printer, d) extruding the at least one heated granulate obtained in step c) through the at least one nozzle in order to obtain at least one extruded strand, e) forming the 3D object layer by layer from the at least one extruded strand obtained in step d), wherein the at least one granulate is selected from a granulate comprising at least one inorganic powder and at least one polymer. a) providing at least one granulate having a particle size in the range of 0.2 to 1 mm, b) feeding the at least one granulate with at least one screw located at least partially inside the housing of a three-dimensional extrusion printer towards at least one nozzle of the 3D extrusion printer, c) heating the at least one granulate inside the housing of the 3D extrusion printer, d) extruding the at least one heated granulate obtained in step c) through the at least one nozzle in order to obtain at least one extruded strand, e) forming the 3D object layer by layer from the at least one extruded strand obtained in step d),
A system for preventing aquaplaning in a vehicle, said system comprising: - a tank suitable for containing a fluid (f); - sensor means configured to reveal the conditions of the vehicle and/or the environment in which the vehicle is found, and in particular, the conditions of a street surface; - injector means configured to generate a jet of fluid on said street surface, said injector means being associated with at least one wheel of the vehicle; - a control unit associated with said sensor means and configured for controlling said injector means 3 according to the conditions revealed by said sensor means, said system being characterized in that: said injector means comprise at least one fan-type nozzle equipped with a slit-shaped outlet opening configured to create a flat jet of fluid, in that it comprises drive means that allow said at least one nozzle to rotate around a rotation axis that essentially coincides with an axis of said outlet opening, and in that said drive means are connected to the control unit, which is configured to control said drive means according to the conditions revealed by said sensor means and in such a way as to orient said slit-shaped outlet opening essentially in the travel direction of the vehicle. - a tank suitable for containing a fluid (f); - sensor means configured to reveal the conditions of the vehicle and/or the environment in which the vehicle is found, and in particular, the conditions of a street surface; - injector means configured to generate a jet of fluid on said street surface, said injector means being associated with at least one wheel of the vehicle; - a control unit associated with said sensor means and configured for controlling said injector means 3 according to the conditions revealed by said sensor means, said injector means comprise at least one fan-type nozzle equipped with a slit-shaped outlet opening configured to create a flat jet of fluid, in that it comprises drive means that allow said at least one nozzle to rotate around a rotation axis that essentially coincides with an axis of said outlet opening, and in that said drive means are connected to the control unit, which is configured to control said drive means according to the conditions revealed by said sensor means and in such a way as to orient said slit-shaped outlet opening essentially in the travel direction of the vehicle.
A clip closure for a bag having adjustable clamping means which have an open position and a closed position, the clamping means in their open position being placeable over the open end section of a bag and in their closed position surrounding and trapping said open end section in the style of a collar, wherein the clamping means comprise a first clamping element and a second clamping element which are pivotably hinged to each other so that they can accommodate said open end section of said bag in the open position of the clamping means and so that they can clamp said open end section of said bag between each other in the closed position in a clamping gap formed between the first clamping element and the second clamping element, the clip closure having locking means for locking the clamping means in any of two or more closed positions, which are characterised by different widths of the clamping gap, the locking means comprising one or more latch elements and two or more latch engagements which can interact with each other in order to lock the first clamping element to the second clamping element, characterised in that the latch engagements are removably mounted to one of the clamping elements (2, 3).
A shaft assembly for an aircraft powerplant, comprising: a shaft extending along an axis from a first shaft end to a second shaft end; a bearing assembly extending about the axis and supporting the first shaft end of the shaft, the bearing assembly including an inner race secured to the shaft and an outer race radially outward of the inner race relative to the axis; a seal extending about the axis and located radially outward of the shaft, the seal disposed axially between the bearing assembly and the second shaft end; a housing having a housing wall located between the bearing assembly and the seal; characterised by a washer extending about the axis and located axially between the bearing assembly and the seal, the washer extending axially from the outer race to the housing wall. a shaft extending along an axis from a first shaft end to a second shaft end; a bearing assembly extending about the axis and supporting the first shaft end of the shaft, the bearing assembly including an inner race secured to the shaft and an outer race radially outward of the inner race relative to the axis; a seal extending about the axis and located radially outward of the shaft, the seal disposed axially between the bearing assembly and the second shaft end; a housing having a housing wall located between the bearing assembly and the seal; characterised by a washer extending about the axis and located axially between the bearing assembly and the seal, the washer extending axially from the outer race to the housing wall.
A component of a gas turbine engine for releasing a flow of cooling air into an environment subject to periodic fluctuations in pressure, the component having: a first surface that includes an inlet; a second surface that includes an outlet; a duct that is formed in the component and extends from the inlet to the outlet so that, when the component is in use, a flow of material received at the inlet is able to flow along the duct to be released at the outlet into an environment subject to periodic fluctuations in pressure; the duct includes an inlet region having a length L 1 and a flow area A 1 and an outlet region having a length L 2 with a flow area A 2 and a constriction at which the duct decreases in cross-sectional area as it progresses from the inlet region to the outlet region, wherein the inlet region of the duct is the region of the duct between the inlet and the point at which the duct reaches its smallest cross-section as the duct progresses from the inlet to the outlet and the outlet region of the duct is the region of the duct between the point at which the duct reaches its smallest cross-section as the duct progresses from the inlet to the outlet, and the outlet, characterised in that: the ratio of L 1 to L 2 is provided by the relationship L 1 =(2±1) L 2 and wherein A 1 2 = (2 ± 0.5)A 2 2, where A 1 is the area of the duct at the inlet and A 2 is the area of the duct at the outlet. a first surface that includes an inlet; a second surface that includes an outlet; a duct that is formed in the component and extends from the inlet to the outlet so that, when the component is in use, a flow of material received at the inlet is able to flow along the duct to be released at the outlet into an environment subject to periodic fluctuations in pressure; the duct includes an inlet region having a length L 1 and a flow area A 1 and an outlet region having a length L 2 with a flow area A 2 and a constriction at which the duct decreases in cross-sectional area as it progresses from the inlet region to the outlet region, wherein the inlet region of the duct is the region of the duct between the inlet and the point at which the duct reaches its smallest cross-section as the duct progresses from the inlet to the outlet and the outlet region of the duct is the region of the duct between the point at which the duct reaches its smallest cross-section as the duct progresses from the inlet to the outlet, and the outlet, characterised in that: the ratio of L 1 to L 2 is provided by the relationship L 1 =(2±1) L 2 and wherein A 1 2 = (2 ± 0.5)A 2 2, where A 1 is the area of the duct at the inlet and A 2 is the area of the duct at the outlet.
An apparatus comprising: a core basket configured to contain a nuclear reactor core; and a bottom support element attached to the bottom of the core basket and defining or including a routing tube shaped to route a cable extending out of the bottom of the core basket through a 180° turn and characterised in that the bottom support element comprises an egg crate grid to which the routing tube attaches to continuously along the length of the routing tube. a core basket configured to contain a nuclear reactor core; and a bottom support element attached to the bottom of the core basket and defining or including a routing tube shaped to route a cable extending out of the bottom of the core basket through a 180° turn and characterised in that the bottom support element comprises an egg crate grid to which the routing tube attaches to continuously along the length of the routing tube.
A process for the manufacture of a cyclic compound of formula: wherein R 1 is selected from CF 3, CF 2 H and CF 2 Cl Z-A-Y is selected from N-NH, N-C(=O)-NH, N-C(=S)-NH, N-C(=O)-CH(COOMe) and N-C(=O)-CH(COOEt) which comprises (a) adding an acid halide of formula R 1 -C -X wherein X is chlorine and R 1 has the meaning given above, to a vinyl ether of formula CH 2 =CH-OR 2 wherein R 2 is a C1 to C4 alkyl group to produce an addition product, and (b) said addition product is reacted with a compound selected from hydrazine or its hydrate or hydrochloride, urea, thiourea, methyl ester of malonic acid monoamide, ethyl ester of malonic acid monoamide, methyl ester of 2-cyano-acetic acid and ethyl ester of 2-cyano-acetic acid, and wherein the addition product supplied to step (b) is a crude product from step (a). wherein R 1 is selected from CF 3, CF 2 H and CF 2 Cl Z-A-Y is selected from N-NH, N-C(=O)-NH, N-C(=S)-NH, N-C(=O)-CH(COOMe) and N-C(=O)-CH(COOEt) which comprises (a) adding an acid halide of formula R 1 -C -X wherein X is chlorine and R 1 has the meaning given above, to a vinyl ether of formula CH 2 =CH-OR 2 wherein R 2 is a C1 to C4 alkyl group to produce an addition product, and (b) said addition product is reacted with a compound selected from hydrazine or its hydrate or hydrochloride, urea, thiourea, methyl ester of malonic acid monoamide, ethyl ester of malonic acid monoamide, methyl ester of 2-cyano-acetic acid and ethyl ester of 2-cyano-acetic acid, and wherein the addition product supplied to step (b) is a crude product from step (a).
A refrigerator oil comprising: a polyvinyl ether-based compound containing a structural unit having a methoxy group in a side chain thereof in an amount of 50 mol% or more on a basis of 100 mol% of the whole amount of structural units excluding a terminal structural unit in a molecular structure thereof; and a polyvinyl ether-based compound containing a structural unit represented by the following general formula in an amount of more than 50 mol% on a basis of 100 mol% of the whole amount of structural units excluding a terminal structural unit in a molecular structure thereof: wherein R 5, R 6, and R 7 each independently represent a hydrogen atom or a hydrocarbon group having 1 or more and 8 or less carbon atoms; R 8 represents a divalent hydrocarbon group having 2 or more and 10 or less carbon atoms; n represents a number of 0 or more and 10 or less; and R 9 represents a hydrocarbon group having 2 or more and 10 or less carbon atoms wherein a content ratio [ /] of the component and the component is 10/90 or more and 90/10 or less in terms of a mass ratio, and wherein the total content of the component and the component is 70.0% by mass or more and 100% by mass or less on a basis of 100% by mass of the whole amount of the refrigerator oil. a polyvinyl ether-based compound containing a structural unit having a methoxy group in a side chain thereof in an amount of 50 mol% or more on a basis of 100 mol% of the whole amount of structural units excluding a terminal structural unit in a molecular structure thereof; and a polyvinyl ether-based compound containing a structural unit represented by the following general formula in an amount of more than 50 mol% on a basis of 100 mol% of the whole amount of structural units excluding a terminal structural unit in a molecular structure thereof: wherein R 5, R 6, and R 7 each independently represent a hydrogen atom or a hydrocarbon group having 1 or more and 8 or less carbon atoms; R 8 represents a divalent hydrocarbon group having 2 or more and 10 or less carbon atoms; n represents a number of 0 or more and 10 or less; and R 9 represents a hydrocarbon group having 2 or more and 10 or less carbon atoms wherein a content ratio [ /] of the component and the component is 10/90 or more and 90/10 or less in terms of a mass ratio, and wherein the total content of the component and the component is 70.0% by mass or more and 100% by mass or less on a basis of 100% by mass of the whole amount of the refrigerator oil.
An electric motor control device that drives and controls a plurality of electric motors (1, 2) connected in parallel, the electric motor control device comprising: a power conversion device configured to convert power from a power supply, and to supply the power to the plurality of electric motors (1, 2); a current detection device configured to detect an electric current flowing through each of the plurality of electric motors (1, 2); and a controller configured to control the power conversion device according to a speed command value from an external device and a current value relating to detection from the current detection device, wherein the controller includes a first control unit configured to perform first control on each of the plurality of electric motors (1, 2) based on the electric current, and a second control unit configured to perform second control of controlling the plurality of electric motors (1, 2) such that an estimated speed of each of the plurality of electric motors (1, 2) obtained based on the current value follows the speed command value, characterized in that the controller further includes a switching determination unit configured to perform switching determination processing of switching between the first control performed by the first control unit and the second control performed by the second control unit according to drive information on at least one or more of the plurality of electric motors (1, 2). a power conversion device configured to convert power from a power supply, and to supply the power to the plurality of electric motors (1, 2); a current detection device configured to detect an electric current flowing through each of the plurality of electric motors (1, 2); and a controller configured to control the power conversion device according to a speed command value from an external device and a current value relating to detection from the current detection device, wherein the controller includes a first control unit configured to perform first control on each of the plurality of electric motors (1, 2) based on the electric current, and a second control unit configured to perform second control of controlling the plurality of electric motors (1, 2) such that an estimated speed of each of the plurality of electric motors (1, 2) obtained based on the current value follows the speed command value, characterized in that the controller further includes a switching determination unit configured to perform switching determination processing of switching between the first control performed by the first control unit and the second control performed by the second control unit according to drive information on at least one or more of the plurality of electric motors (1, 2).