mhurhangee/patent-ind-claim-en huggingface dataset:
Method for diagnosis and/or control of a reciprocating engine having a variable compression ratio, wherein the method comprises the following working stages: - acquisition (S20) of a crank angle (KW) of a crankshaft of the reciprocating engine and/or at least one time derivative thereof, wherein the acquired crank angle and/or the at least one time derivative is filtered and a rotational non-uniformity (Ω) is determined based on the filtered crank angle and/or the at least one filtered time derivative, wherein the rotational non-uniformity corresponds to a variation in a crankshaft speed over the crank angle dKW/dt (KW), or a crankshaft acceleration over the crank angle d2KW/dt2 (KW), - determination (S30) of a first rotational non-uniformity parameter value, wherein an average value of the determined rotational non-uniformity (Ω) is formed over a predetermined crank angle range (δ 1 ) which extends over at least 2° and at the most 135° and the at least one predetermined crank angle range (δ 1 ) has a top dead centre (TDC) or a bottom dead centre (BDC) of at least one, in particular the first, cylinder of the reciprocating engine; and - determination (S60) of a value of a compression ratio parameter for the reciprocating engine based on this first rotational non-uniformity parameter value. - acquisition (S20) of a crank angle (KW) of a crankshaft of the reciprocating engine and/or at least one time derivative thereof, wherein the acquired crank angle and/or the at least one time derivative is filtered and a rotational non-uniformity (Ω) is determined based on the filtered crank angle and/or the at least one filtered time derivative, wherein the rotational non-uniformity corresponds to a variation in a crankshaft speed over the crank angle dKW/dt (KW), or a crankshaft acceleration over the crank angle d2KW/dt2 (KW), - determination (S30) of a first rotational non-uniformity parameter value, wherein an average value of the determined rotational non-uniformity (Ω) is formed over a predetermined crank angle range (δ 1 ) which extends over at least 2° and at the most 135° and the at least one predetermined crank angle range (δ 1 ) has a top dead centre (TDC) or a bottom dead centre (BDC) of at least one, in particular the first, cylinder of the reciprocating engine; and - determination (S60) of a value of a compression ratio parameter for the reciprocating engine based on this first rotational non-uniformity parameter value.
A pump arrangement for a breast pump system, comprising: a housing ; a pump motor assembly comprising a pump motor with an axis or a set of pump motors with parallel axes ; and a damping arrangement coupled to the pump motor assembly providing a coupling between an outer surface of the pump motor assembly and an inner surface of the housing, characterised in that the damping arrangement comprises: a frame for coupling to the pump motor assembly, wherein the frame comprises a ring arrangement which: extends around the pump motor; or extends around each pump motor of the set; or extends around the overall assembly of the set of pump motors, and wherein the frame extends in a plane perpendicular to the axis or set of parallel axes; and a set of one or more first limbs extending at least partially radially outwardly from the axis or one of the set of parallel axes from the outside of the frame. a housing ; a pump motor assembly comprising a pump motor with an axis or a set of pump motors with parallel axes ; and a damping arrangement coupled to the pump motor assembly providing a coupling between an outer surface of the pump motor assembly and an inner surface of the housing, characterised in that the damping arrangement comprises: a frame for coupling to the pump motor assembly, wherein the frame comprises a ring arrangement which: extends around the pump motor; or extends around each pump motor of the set; or extends around the overall assembly of the set of pump motors, and wherein the frame extends in a plane perpendicular to the axis or set of parallel axes; and a set of one or more first limbs extending at least partially radially outwardly from the axis or one of the set of parallel axes from the outside of the frame. a frame for coupling to the pump motor assembly, wherein the frame comprises a ring arrangement which: extends around the pump motor; or extends around each pump motor of the set; or extends around the overall assembly of the set of pump motors, and wherein the frame extends in a plane perpendicular to the axis or set of parallel axes; and extends around the pump motor; or extends around each pump motor of the set; or extends around the overall assembly of the set of pump motors, and wherein the frame extends in a plane perpendicular to the axis or set of parallel axes; and a set of one or more first limbs extending at least partially radially outwardly from the axis or one of the set of parallel axes from the outside of the frame.
An electric switch, in particular a rocker or toggle switch, comprising a manually operable actuating part that is mounted for rotary or swiveling motion and is deflectable from a neutral position to an actuating position, an electric switching member that is adapted to be actuated mechanically, and an actuating member that acts upon the switching member , the actuating member being coupled to the actuating part and to the switching member such that a rotary or swiveling motion of the actuating part from the neutral position to the actuating position is transformed into a substantially linear motion of the actuating member , the actuating member being rotatably coupled to the actuating part , characterized in that at least one pin portion of the actuating member is mounted for rotation in a keyhole-shaped seat of the actuating part .
Polarity reversal protection arrangement having a transistor circuit , an amplifier circuit and an output driver stage , wherein the amplifier circuit is connected to the output driver stage and the output driver stage is connected to the transistor circuit and the transistor circuit is arranged between a first connection node and a second connection node of the polarity reversal protection arrangement , such that an electrical connection between the first connection node and the second connection node is able to be created or disconnected by way of the transistor circuit , wherein the output driver stage is designed as a tri-state stage, characterized in that the amplifier circuit is designed to implement a linear mode in which the transistor circuit is driven such that it behaves like an ideal diode.
Measurement device for determining the quantity of a gas accommodated in a storage container which is filled with a storage material, in which measurement device, in a cavity of a housing , a porous solid body which from a material which is based on the same storage material as the material accommodated in the storage container, wherein at least one force measurement sensor is in contact with the porous solid body accommodated in the cavity, and the inner wall of the housing forms an abutment for the solid body in a force measurement direction, and an opening (1.1) is provided in the housing , via which opening an exchange of gas between the cavity and the interior of the storage container is possible, the at least one force measurement sensor being connected to an evaluation unit by way of which the determination of the quantity of the accommodated gas is able to be achieved, characterized in that the porous solid body is accommodated in the cavity such that no expansion of the material forming the solid body can be realized, and the wall of the housing has a degree of strength which unconditionally avoids deformation during the force measurement.
A heat treating device (A), comprising: a heating furnace which heats a workpiece; an ammonia gas supply device which supplies an ammonia gas which nitrides the workpiece to the heating furnace ; and a thermal decomposition furnace which thermally decomposes the ammonia gas discharged from the heating furnace after the nitriding, characterised in that the thermal decomposition furnace includes a reactant which is solid, is formed in a box shape or block shape, and promotes a thermal decomposition reaction of the ammonia gas, a heating chamber which accommodates and heats the reactant , an introduction pipe through which the ammonia gas is introduced to the heating chamber , a vacuum container which surrounds the heating chamber , and a vacuum pump which evacuates the inside of the vacuum container . a heating furnace which heats a workpiece; an ammonia gas supply device which supplies an ammonia gas which nitrides the workpiece to the heating furnace ; and a thermal decomposition furnace which thermally decomposes the ammonia gas discharged from the heating furnace after the nitriding, characterised in that the thermal decomposition furnace includes a reactant which is solid, is formed in a box shape or block shape, and promotes a thermal decomposition reaction of the ammonia gas, a heating chamber which accommodates and heats the reactant , an introduction pipe through which the ammonia gas is introduced to the heating chamber , a vacuum container which surrounds the heating chamber , and a vacuum pump which evacuates the inside of the vacuum container .
A resin composition, comprising (A) a polycarbonate resin; (B) a rubber-modified vinyl-based graft copolymer; (C) a rubber-modified vinyl-based copolymer; (D) vinyl-based copolymer including an epoxy group; and (E) a compound represented by Chemical Formula 1: [Chemical Formula 1] (R 1 ) a (R 2 ) b (R 3 ) c -Si-(OR 4 ) 4-a-b-c wherein, in Chemical Formula 1, R 1 to R 3 are independently selected from hydrogen, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C7 to C30 arylalkyl group, a substituted or unsubstituted C1 to C30 heteroalkyl group, a substituted or unsubstituted C2 to C30 heterocycloalkyl group, a monovalent organic group substituted with an epoxy group, or a combination thereof, at least one of R 1 to R 3 is a monovalent organic group substituted with an epoxy group, R 4 is selected from a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C7 to C30 arylalkyl group, or combination thereof, and 1 ≤ a + b + c < 4 . (A) a polycarbonate resin; (B) a rubber-modified vinyl-based graft copolymer; (C) a rubber-modified vinyl-based copolymer; (D) vinyl-based copolymer including an epoxy group; and (E) a compound represented by Chemical Formula 1:
A method for operating a hydraulic driven work machine comprising a hydraulic travel motor having a variable displacement, wherein a flow of hydraulic fluid generated by a hydraulic pump is provided to the travel motor and wherein a control valve is provided for controlling the flow of hydraulic fluid from the hydraulic pump to the travel motor in an open loop, closed centre load sensing hydraulic system, whereby the hydraulic pump is hydraulically controlled depending on a load signal (LS) generated by the travel control valve and the travel motor is electrically controlled according to a desired driving behavior of the work machine , characterised by selectively generating the flow of hydraulic fluid in at least one pilot pressure line of the travel control valve by an independent travel flow valve or a travel actuator depending on a selected control state of the work machine , the flow of hydraulic fluid in the at least one pilot pressure line of the travel control valve in a first control state being generated by a travel actuator and in a second control state being generated by an independent travel flow valve .
A friction disc for a friction device , with a disc body , which has opposing surfaces , wherein at least a friction lining is arranged on the surfaces or wherein no friction lining is arranged on the surfaces , wherein the disc body is designed to have multiple layers in the axial direction with at least one first friction disc ring , one or multiple second friction disc rings , and at least one third friction disc ring , the second friction disc ring being arranged between the first and the third friction disc ring , and the first, the second and the third friction disc rings (14 to 16) being connected to one another, and has lugs on the outer circumference of the disc body or a spline toothing on the inner circumference for an arrangement, secured against rotation, of the friction disc in a friction device , characterized in that the lugs or the spline toothing are arranged only on one or multiple of the second friction disc rings .
A foot-operated private vehicle , the vehicle comprising a chassis extending in length (L12) along a longitudinal axis (AL), in width (W12) along a transverse axis (AT), and in height (H12) along a vertical axis (AV), the vehicle furthermore comprising a front wheel set mounted at the front of this chassis, a rear wheel set mounted at the rear of this chassis, a seat mounted on this chassis, at least one motor (MD, MG) for rotating at least one wheel (RFD, RFG) of a wheel set , means for supplying power to this motor, and means for controlling the vehicle for speed and direction, taking the form of two right (PD) and left (PG) pedals, each pedal (PD, PG) comprising a surface (SD, SG) for receiving a foot of the user, and at least one so-called speed pedal(PD, PG) being mounted for rotation (TD, TG) with respect to the chassis about a tilt axis (ABD, ABG) perpendicular to the vertical axis (AV) of the chassis of the vehicle , a rotation (TD, TG) of this speed pedal (PD, PG) about the tilt axis (ABD, ABG) thereof being used for controlling the vehicle for speed, the private vehicle being characterised in that at least one so-called steering pedal (PD, PG) is mounted for rotation (LD, LG) with respect to the chassis about a pivot axis (APD, APG) parallel to the vertical axis (AV) of the chassis of the vehicle , a rotation (LD, LG) of this steering pedal (PD, PG) about the pivot axis (APD, APG) thereof being used for controlling the direction of the vehicle .
A fruit pitter (100; 400) comprising: a supporting frame (104; 404); a fruit holder (106; 406) supported by the frame (104; 404), the fruit holder (106; 406) has a hole formed therethrough; a lid (102; 402) pivotally attached to the frame (104; 404), the lid (102; 402) moveable between a fully closed position adjacent to the fruit holder (106; 406) and a fully open position away from the fruit holder (106; 406); a cutting rod (116; 416) depending from the lid (102; 402), the cutting rod (116; 416) passing through the fruit holder hole when the lid (102; 402) is moved from the fully open position to the fully closed position; and a pusher plate (120; 420) pivotally attached to the frame (104; 404), the lid (102; 402) and the pusher plate (120; 420) adapted to rotate relative to the frame about a common rotational axis, the pusher plate (120; 420) located between the fruit holder (106; 406) and the lid, and the cutting rod (116; 416) adapted to pass through the pusher plate (120; 420) as the lid (102; 402) is moved between the fully closed position and the fully open position, characterized in that the frame (104; 404) includes a stop member (310; 610) configured to preclude movement of the pusher plate (120; 420) past a predetermined orientation relative to the frame (104; 404) as the lid (102; 402) is moved to the fully open position where the lid (102; 402) is angularly offset from the pusher plate (120; 420). a supporting frame (104; 404); a fruit holder (106; 406) supported by the frame (104; 404), the fruit holder (106; 406) has a hole formed therethrough; a lid (102; 402) pivotally attached to the frame (104; 404), the lid (102; 402) moveable between a fully closed position adjacent to the fruit holder (106; 406) and a fully open position away from the fruit holder (106; 406); a cutting rod (116; 416) depending from the lid (102; 402), the cutting rod (116; 416) passing through the fruit holder hole when the lid (102; 402) is moved from the fully open position to the fully closed position; and a pusher plate (120; 420) pivotally attached to the frame (104; 404), the lid (102; 402) and the pusher plate (120; 420) adapted to rotate relative to the frame about a common rotational axis, the pusher plate (120; 420) located between the fruit holder (106; 406) and the lid, and the cutting rod (116; 416) adapted to pass through the pusher plate (120; 420) as the lid (102; 402) is moved between the fully closed position and the fully open position, characterized in that the frame (104; 404) includes a stop member (310; 610) configured to preclude movement of the pusher plate (120; 420) past a predetermined orientation relative to the frame (104; 404) as the lid (102; 402) is moved to the fully open position where the lid (102; 402) is angularly offset from the pusher plate (120; 420).
Method for controlling a drone along a shaft , the shaft having at least a first shaft wall and a second shaft wall adjoining the first shaft wall , the drone having a sensor system (108; 210, 212; 300, 302, 304) for detecting an environment and/or a state of flight of the drone , an actuator system for controlling the drone , and a control device for controlling the actuator system , the method comprising: receiving sensor data which have been generated by the sensor system (108; 210, 212; 300, 302, 304), in the control device ; determining actual distances ( l x , l x 2 , l y ) of the drone relative to the first shaft wall and to the second shaft wall by processing the sensor data ; and generating a control signal for actuating the actuator system such that the drone flies along the shaft , on the basis of a deviation of the actual distances ( l x , l y ) from target distances ( l' x , l' y ) and a target flight route ( s' z ) which the drone is to cover until reaching a target position in the shaft , an actual flight route ( s z ) of the drone being determined by processing the sensor data , and the control signal being generated on the basis of a deviation of the actual flight route ( s z ) from the target flight route ( s' z ), characterized in that door regions in the shaft are recognized by processing the sensor data , and the actual flight route ( s z ) is determined on the basis of the door regions recognized by processing the sensor data . receiving sensor data which have been generated by the sensor system (108; 210, 212; 300, 302, 304), in the control device ; determining actual distances ( l x , l x 2 , l y ) of the drone relative to the first shaft wall and to the second shaft wall by processing the sensor data ; and generating a control signal for actuating the actuator system such that the drone flies along the shaft , on the basis of a deviation of the actual distances ( l x , l y ) from target distances ( l' x , l' y ) and a target flight route ( s' z ) which the drone is to cover until reaching a target position in the shaft , an actual flight route ( s z ) of the drone being determined by processing the sensor data , and the control signal being generated on the basis of a deviation of the actual flight route ( s z ) from the target flight route ( s' z ), characterized in that door regions in the shaft are recognized by processing the sensor data , and the actual flight route ( s z ) is determined on the basis of the door regions recognized by processing the sensor data .
An array substrate , comprising a base substrate and a plurality of gate lines and a plurality of data lines disposed on the base substrate , wherein a plurality of pixel units distributed in an array is defined by the gate lines and the data lines ; each pixel unit includes a common electrode , a pixel electrode and a thin-film transistor (TFT) ; a first insulating layer is disposed on one side, away from the base substrate , of a layer provided with the common electrodes ; and a plurality of self-capacitance electrodes is disposed on one side, away from the base substrate , of the first insulating layer , wherein each self-capacitance electrode includes at least one first extension extending along a first direction and at least one second extension extending along a second direction; and the first direction is intercrossed with the second direction, characterized in that : the common electrode is provided with a hollowed-out area at a position corresponding to one part of or all the first extension and the second extension of each self-capacitance electrode .
A catheter ablation device for delivery of energy to a selected region of tissue, the device having an antenna portion including a radiating antenna electrically connectable via an electrical feedline to a source of energy, the antenna configured to generate an electromagnetic field able to ablate tissue in said selected region of tissue, wherein the device comprises an elongated catheter having an outer sheath , the device configured to allow flow of fluid along the catheter to exit through one or more orifices in or adjacent to said antenna portion, and wherein the device includes an impedance monitoring system comprising two electrodes , arranged respectively inside and outside said catheter sheath and configured such that in use the impedance monitoring system includes an electric circuit incorporating an ionic conductivity path through said fluid.
An attenuated Piscirickettsia salmonis bacterium comprising a mutation in the amino acid sequence of each of the rpoD, FecR, ATP-grasp domain protein, and FtsH gene products, the mutations comprising: a) an arginine to cysteine mutation at position 473 of the rpoD gene product provided as Seq. ID No. 17; b) a premature stop codon at the position corresponding to residue 83 of the FecR gene product provided as Seq. ID No. 26; c) a serine to proline mutation at position 184 of the ATP-grasp domain protein gene product provided as Seq. ID No. 40; and, d) a methionine to isoleucine mutation at position 191 of the FtsH gene product provided as Seq. ID No. 54. a) an arginine to cysteine mutation at position 473 of the rpoD gene product provided as Seq. ID No. 17; b) a premature stop codon at the position corresponding to residue 83 of the FecR gene product provided as Seq. ID No. 26; c) a serine to proline mutation at position 184 of the ATP-grasp domain protein gene product provided as Seq. ID No. 40; and, d) a methionine to isoleucine mutation at position 191 of the FtsH gene product provided as Seq. ID No. 54.