mhurhangee/ep-ind-claims huggingface dataset:
A crosslinkable rubber composition comprising: A rubber including a carboxyl group-containing ethylenically unsaturated monomer unit; an amine-based crosslinking agent having a melting point of at least 50°C and no higher than 180°C; and one or more carbon nanotubes, wherein the rubber is a carboxylated nitrile rubber that is composed of an α,β-ethylenically unsaturated nitrile monomer unit, a diene monomer unit, and a carboxyl group-containing ethylenically unsaturated monomer unit, or a hydrogenated carboxylated nitrile rubber obtained through hydrogenation of the carboxylated nitrile rubber, the amine-based crosslinking agent is selected from the group consisting of hexamethylenediamine carbamate, hexamethylenediamine cinnamaldehyde adduct, 2,2-bis[4-(4-aminophenoxy)phenyl]propane, 4,4'-methylenedianiline, m-phenylenediamine, p-phenylenediamine, 4,4'-methylenebis(o-chloroaniline), adipic dihydrazide, and any combination thereof, and is present in an amount of 0.1 - 10 parts by mass per 100 parts by mass of the rubber, and the carbon nanotubes have an average diameter measured according to the method provided in the description of 0.5 - 15 nm and are present in an amount of 0.01 - 20 parts by mass per 100 parts by mass of the rubber. A rubber including a carboxyl group-containing ethylenically unsaturated monomer unit; an amine-based crosslinking agent having a melting point of at least 50°C and no higher than 180°C; and one or more carbon nanotubes, wherein the rubber is a carboxylated nitrile rubber that is composed of an α,β-ethylenically unsaturated nitrile monomer unit, a diene monomer unit, and a carboxyl group-containing ethylenically unsaturated monomer unit, or a hydrogenated carboxylated nitrile rubber obtained through hydrogenation of the carboxylated nitrile rubber, the amine-based crosslinking agent is selected from the group consisting of hexamethylenediamine carbamate, hexamethylenediamine cinnamaldehyde adduct, 2,2-bis[4-(4-aminophenoxy)phenyl]propane, 4,4'-methylenedianiline, m-phenylenediamine, p-phenylenediamine, 4,4'-methylenebis(o-chloroaniline), adipic dihydrazide, and any combination thereof, and is present in an amount of 0.1 - 10 parts by mass per 100 parts by mass of the rubber, and the carbon nanotubes have an average diameter measured according to the method provided in the description of 0.5 - 15 nm and are present in an amount of 0.01 - 20 parts by mass per 100 parts by mass of the rubber.
A method for repairing a yaw brake disk installed in a wind turbine, wherein the wind turbine comprises at least one brake caliper that cooperates with the yaw brake disk and at least one yaw drive for aligning a nacelle; the method comprises the following steps: - installing at least one cutting tool on a holding apparatus that is arranged at the nacelle and that provides adjustment means for the position of the cutting tool relative to the yaw brake disk, - machining a region of the yaw brake disk to be machined by cutting while the nacelle is rotated by means of the at least one yaw drive, wherein material is removed with a curved contour from the region to be machined at the transition thereof to the yaw brake disk, - inserting a fitting piece into the machined region, - connecting the inserted fitting piece to the yaw brake disk, wherein holes are made in the region of the yaw brake disk to be machined so as to be aligned with holes in the fitting piece, and the fitting piece is connected to the yaw brake disk by means of multiple screws, and - machining the surface of the yaw brake disk. - installing at least one cutting tool on a holding apparatus that is arranged at the nacelle and that provides adjustment means for the position of the cutting tool relative to the yaw brake disk, - machining a region of the yaw brake disk to be machined by cutting while the nacelle is rotated by means of the at least one yaw drive, wherein material is removed with a curved contour from the region to be machined at the transition thereof to the yaw brake disk, - inserting a fitting piece into the machined region, - connecting the inserted fitting piece to the yaw brake disk, wherein holes are made in the region of the yaw brake disk to be machined so as to be aligned with holes in the fitting piece, and the fitting piece is connected to the yaw brake disk by means of multiple screws, and - machining the surface of the yaw brake disk.
A method for preparing porous carbon fibers, the method comprising: preparing a carbon nanofiber precursor solution containing a carbon nanofiber precursor and a metal alkoxide [M n] or Si-alkoxide; electrospinning the precursor solution to obtain electrospun fibers; stabilizing the electrospun fibers to obtain stabilized fibers; and carbonizing or physically activating the stabilized fibers to obtain porous carbon fibers. preparing a carbon nanofiber precursor solution containing a carbon nanofiber precursor and a metal alkoxide [M n] or Si-alkoxide; electrospinning the precursor solution to obtain electrospun fibers; stabilizing the electrospun fibers to obtain stabilized fibers; and carbonizing or physically activating the stabilized fibers to obtain porous carbon fibers.
A convertible running bike capable of selectively converting from a non-motorized configuration to a motorized configuration, comprising: a front fork rotatably engaged with a front wheel; a handle bar rotatably engaged with the front fork for steering the bike; a frame including: a down tube portion connected to the front fork; a rear fork (3, 6) rotatably engaged with a rear wheel; a drivetrain receiving region for selectively receiving a drivetrain assembly; a battery mount (27 or 51) for selectively receiving a battery; and a seat connected to the frame. a front fork rotatably engaged with a front wheel; a handle bar rotatably engaged with the front fork for steering the bike; a frame including: a down tube portion connected to the front fork; a rear fork (3, 6) rotatably engaged with a rear wheel; a drivetrain receiving region for selectively receiving a drivetrain assembly; a battery mount (27 or 51) for selectively receiving a battery; and a seat connected to the frame. a down tube portion connected to the front fork; a rear fork (3, 6) rotatably engaged with a rear wheel; a drivetrain receiving region for selectively receiving a drivetrain assembly; a battery mount (27 or 51) for selectively receiving a battery; and a seat connected to the frame.
A downhole tool, comprising: an anchor coupled to a first portion of the downhole tool and configured to transition between engaged and disengaged positions, wherein in an engaged position, the anchor engages with a feature of a wellbore to affix the first portion to the feature (17, 19); a linear actuator coupled to the first portion and a second portion of the downhole tool, wherein the linear actuator is configured to move the second portion relative to the first portion and the feature (17, 19); a cutting head coupled to the second portion and including one or more actuators and one or more cutters (130, 232) configured to engage with the feature, wherein the one or more actuators are operable to transition the cutters between a retracted position, in which the cutters do not engage the feature, and an extended position, in which the cutters engage the feature; and a motor configured to drive rotation of the cutting head to enable the one or more cutters (130, 232), when engaged with the feature to remove material from the feature (17, 19) via a machining process to form a circumferential slot within the feature (17, 19); and a control system configured to obtain remote commands to control the anchor, the linear actuator and the cutting head; wherein on completion of formation of a circumferential slot by the cutters, the control system is configured to instruct the anchor to transition to the disengaged position while retaining the cutters in an extended position engaged with the feature so as to temporarily support a weight of the downhole tool. an anchor coupled to a first portion of the downhole tool and configured to transition between engaged and disengaged positions, wherein in an engaged position, the anchor engages with a feature of a wellbore to affix the first portion to the feature (17, 19); a linear actuator coupled to the first portion and a second portion of the downhole tool, wherein the linear actuator is configured to move the second portion relative to the first portion and the feature (17, 19); a cutting head coupled to the second portion and including one or more actuators and one or more cutters (130, 232) configured to engage with the feature, wherein the one or more actuators are operable to transition the cutters between a retracted position, in which the cutters do not engage the feature, and an extended position, in which the cutters engage the feature; and a motor configured to drive rotation of the cutting head to enable the one or more cutters (130, 232), when engaged with the feature to remove material from the feature (17, 19) via a machining process to form a circumferential slot within the feature (17, 19); and a control system configured to obtain remote commands to control the anchor, the linear actuator and the cutting head;
Container having a floor, a ceiling, a first side wall and a second side wall, a first end wall and a second end wall, wherein the first side wall and the second side wall in the longitudinal direction of the container, mid-height between the floor and the ceiling, are foldable inward into the interior of the container, characterized in that the first side wall, the second side wall, the first end wall and the second end wall are formed from a container wall for reducing the effective radar cross section, wherein at least the first side wall has a first cladding board for reducing the effective radar cross section, wherein the first cladding board is permeable to radar rays, wherein the first cladding board furthermore has a reflective agent which reflects radar rays, and wherein the reflective agent is embedded in the first cladding board and is aligned so as to be at least partially inclined in relation to a plane of main extent of the first cladding board.
A battery pack, comprising: a battery cell including an electrode tab; a cell holder (110; 210) located over the battery cell and through which the electrode tab is inserted; a connection tab (120; 220) welded to the electrode tab and providing a welded portion located on an upper surface of the cell holder (110; 210); and characterised by a welding fume discharge groove (g) located in a region of the upper surface of the cell holder (110; 210) that is under the welded portion; wherein the welding fume discharge groove (g) extends across a bottom side of the connection tab (120; 220) to an outside of the cell holder (110; 210), and is adapted to discharge welding fumes from the welding portions to the outside of the cell holder (110; 210). a battery cell including an electrode tab; a cell holder (110; 210) located over the battery cell and through which the electrode tab is inserted; a connection tab (120; 220) welded to the electrode tab and providing a welded portion located on an upper surface of the cell holder (110; 210); and characterised by a welding fume discharge groove (g) located in a region of the upper surface of the cell holder (110; 210) that is under the welded portion; wherein the welding fume discharge groove (g) extends across a bottom side of the connection tab (120; 220) to an outside of the cell holder (110; 210), and is adapted to discharge welding fumes from the welding portions to the outside of the cell holder (110; 210).
A microorganism of the genus Escherichia producing L-tryptophan, wherein the activity of phosphatase comprising an amino acid sequence of SEQ ID NO: 1 is modified to be inactivated.
A hand-held cordless fastening power tool, comprising: a housing; a motor residing in the housing, the motor having a rotor that drives an output shaft; a torque transducer in the housing in communication with the output shaft; and a dynamic motor control circuit residing in the housing in communication with the motor and torque transducer, characterized by the dynamic motor control circuit comprising a Kelvin resistor in communication with the motor for measuring motor current and digital hall switches in communication with the motor for measuring motor speed, wherein the motor current can vary by at least 100A during operation. a housing; a motor residing in the housing, the motor having a rotor that drives an output shaft; a torque transducer in the housing in communication with the output shaft; and a dynamic motor control circuit residing in the housing in communication with the motor and torque transducer, characterized by the dynamic motor control circuit comprising a Kelvin resistor in communication with the motor for measuring motor current and digital hall switches in communication with the motor for measuring motor speed, wherein the motor current can vary by at least 100A during operation.
An implantable direct-current electrode assembly with two implantable electrodes (30, 40) and a control unit, to which the first and the second electrodes are electrically connected through leads, wherein the control unit is configured to establish a potential difference between the two electrodes (30, 40), so that a direct current can flow between the two electrodes (30, 40), wherein the first electrode is a coil electrode configured to be provided in the right half of the heart and has a predetermined length, and wherein the second electrode is a counter-electrode, wherein this counter-electrode is a coil electrode having an electrode portion configured to be positioned in the coronary sinus, characterized in that the coil electrode is configured to be positioned in the coronary sinus at the height of the left atrium and that beyond the electrode portion of the coil electrode is attached an isolated anchoring portion extending beyond the electrode portion ending in a tip with a predetermined length of the isolated anchoring portion to follow the bend of the vena cardiaca magna into the direction of the left ventricle.
A machine tool comprising: a first spindle having a first chuck; a second spindle having a second chuck; a controller configured to cause the second chuck to perform a fastening operation for fastening a work fastened to the first chuck to the second chuck; and characterised by a detector configured to detect an abnormality caused by the fastening operation by the second chuck, based on measurement data associated with a vibration of at least one of the first chuck and the second chuck. a first spindle having a first chuck; a second spindle having a second chuck; a controller configured to cause the second chuck to perform a fastening operation for fastening a work fastened to the first chuck to the second chuck; and characterised by a detector configured to detect an abnormality caused by the fastening operation by the second chuck, based on measurement data associated with a vibration of at least one of the first chuck and the second chuck.
Wobble-forming or rotary-forging method in which a workpiece is brought to a specific temperature range and is formed by means of a forming tool (1, 9), wherein the forming force transmitted during the forming by an upper, first tool of the forming tool (1, 9) that is tilted with respect to the workpiece and moved in a rotary manner acts on a partial surface of a substantially rotationally symmetrical first forming surface to be formed of the workpiece, and the partial surface, which does not exceed the size of a sector of the first forming surface having a surface portion that is reduced compared to the entire first forming surface, said workpiece being continuously modified during the action of the substantially constant forming force so that the entire first forming surface (8, 11) has been subjected to the forming force after completion of one cycle, and wherein the forming tool, with a lower, second tool which is likewise tilted with respect to the workpiece and moved in a rotary manner, acts on a partial surface of a second forming surface of the workpiece opposite the first forming surface that is congruent with the partial surface of the first forming surface, wherein the two tools (1, 9) of the forming tool are moved synchronously with one another in uniform rotational movements, characterized in that the forming method is carried out between 50°C and 450°C in the temperature range of the lukewarm forming of the workpiece and with a degree of forming of in part φ > 4.
An electric energy storage system for a vehicle, comprising: - at least one battery unit, - a casing enclosing the at least one battery unit, - a cooling system comprising at least one coolant conduit arranged for cooling of the at least one battery unit during normal operation of the energy storage system by circulating coolant fluid through the at least one coolant conduit, - a means for detecting a thermal runaway within the electric energy storage system, - a valve arrangement (16, 17) being configured to respond to the detection of a thermal runaway by releasing coolant fluid from the cooling system into the casing; characterized in that the electric energy storage system further comprises a foam-forming substance being configured to produce a foam when coming into contact with the coolant fluid when the coolant fluid is released into the casing. - at least one battery unit, - a casing enclosing the at least one battery unit, - a cooling system comprising at least one coolant conduit arranged for cooling of the at least one battery unit during normal operation of the energy storage system by circulating coolant fluid through the at least one coolant conduit, - a means for detecting a thermal runaway within the electric energy storage system, - a valve arrangement (16, 17) being configured to respond to the detection of a thermal runaway by releasing coolant fluid from the cooling system into the casing;
An air generation unit for an aircraft, comprising a heat exchanger having a primary heat exchanger and a secondary heat exchanger, the heat exchanger configured to receive and cool a fluid, two compressors (42, 52) configured to receive the cooled fluid from the primary heat exchanger, and a compressor manifold, the compressor manifold for fluid communication with the primary heat exchanger and the secondary heat exchanger, the compressor manifold comprising: a primary section having a primary inlet port, a first primary outlet port, and a second primary outlet port, the primary section configured to receive a fluid from the primary heat exchanger through the primary inlet port and direct the fluid to the two compressors (42, 52) through the first and second primary outlet ports (112; 114); a secondary section having a first secondary inlet port, a second secondary inlet port, and a secondary outlet port, the secondary section configured to receive the fluid from the two compressors (42, 52) through the first and second secondary inlet ports (116, 118) and direct the fluid to the secondary heat exchanger through the secondary outlet port, wherein the secondary section is fluidly separated from the primary section by a common wall; and a bypass valve positioned within the common wall between the primary section and the secondary section, the bypass valve movable between a closed position and an open position where the bypass valve fluidly couples the primary section and the secondary section to bypass the two compressors (42, 52). a primary section having a primary inlet port, a first primary outlet port, and a second primary outlet port, the primary section configured to receive a fluid from the primary heat exchanger through the primary inlet port and direct the fluid to the two compressors (42, 52) through the first and second primary outlet ports (112; 114); a secondary section having a first secondary inlet port, a second secondary inlet port, and a secondary outlet port, the secondary section configured to receive the fluid from the two compressors (42, 52) through the first and second secondary inlet ports (116, 118) and direct the fluid to the secondary heat exchanger through the secondary outlet port, wherein the secondary section is fluidly separated from the primary section by a common wall; and a bypass valve positioned within the common wall between the primary section and the secondary section, the bypass valve movable between a closed position and an open position where the bypass valve fluidly couples the primary section and the secondary section to bypass the two compressors (42, 52).
A retrofittable sensor unit for controlling a mobile dosing device of a cleaning machine comprising: - a detection module having at least one sensor (16, 18, 18') designed to detect measured variables; - at least one control unit designed to determine a current soiling state of items to be cleaned on the basis of the detected measured variables; - at least one communication unit designed to communicate with at least one mobile dosing device and designed to transmit a dosing command to the at least one mobile dosing device depending on the current soiling state of the items to be cleaned; - characterized in that: - the retrofittable sensor unit can be arranged separately from the mobile dosing device. - a detection module having at least one sensor (16, 18, 18') designed to detect measured variables; - at least one control unit designed to determine a current soiling state of items to be cleaned on the basis of the detected measured variables; - at least one communication unit designed to communicate with at least one mobile dosing device and designed to transmit a dosing command to the at least one mobile dosing device depending on the current soiling state of the items to be cleaned; - characterized in that: - the retrofittable sensor unit can be arranged separately from the mobile dosing device. - the retrofittable sensor unit can be arranged separately from the mobile dosing device.
A method for regulating the measured indoor temperature (t i,reg.) in a room, such that a climate installation for the room comprises a supply line and an discharge line and a loop which connects these lines and is situated in the room, an energy storage medium flowing in the lines and the loop supplies heat to the room, the energy storage medium is subjected to a flow (q) in the lines and the loop, the outdoor temperature (t u) is registered by an outdoor temperature sensor (3a/3b), the indoor temperature (t i,reg.) in the room is registered by means of an indoor temperature sensor situated in the room, a temperature difference (Δt i) is registered by comparing the measured indoor temperature (t i,reg.) with a predetermined desired/chosen indoor temperature (t i), and comparison between the temperatures takes place continuously at predetermined intervals of time, characterized in that the temperature difference (Δt i) registered, together with a predetermined temperature (t i,climate inst.), which is relevant to the climate installation, and the measured outdoor temperature (t u), serve as parameters for regulating the measured indoor temperature (t i,reg.), and that the regulation of the measured indoor temperature (t i,reg.) is effected by change ( Δq) in the flow (q) in the lines (7b, 10b) and the loop according to the formula Δq/q = Δt i /(t i,climate inst. -t u) or by change ( Δheat) in the thermal power (heat) supplied from a central installation according to the formula Δheat/heat = Δt i / (t i,climate inst. -t u).
An interlayer film for laminated glass, comprising a sound-insulating layer for which a temperature T1, which is a temperature that gives a maximum value of tan δ at a frequency of 1 Hz, is in a range from-30°C to 0°C, wherein the sound-insulating layer contains 71 parts by weight or more of plasticizer with respect to 100 parts by weight of polyvinyl acetal resin that has 3 or 4 carbons in an acetal group, and the sound-insulating layer is interposed between two protective layers and laminated in the sequence protective layer, sound-insulating layer, protective layer.