mhurhangee/ep-ind-claims huggingface dataset:
Draw-out frame for a circuit breaker, which is capable of being arranged so as to keep said circuit breaker in a plugged-in position in a connection socket or in an unplugged position from said socket, said frame comprises two stationary flanges capable of being connected to the socket, and a movable carriage capable of supporting the circuit breaker and provided with guiding means engaging with the corresponding stationary flanges in order to ensure the movement of the circuit breaker from one to the other of said plugged-in and unplugged positions, each stationary flange being fitted with an operating lever and pivots about a stationary axis, said frame comprising simultaneous articulation means of the two levers, each lever being arranged to engage with said means for guiding the carriage, characterised in that each lever is provided with a handle, in that each lever is provided with a locking device arranged to block said lever in a position corresponding to one or other of said plugged-in and unplugged positions of the circuit breaker, and in that it comprises means for coupling the manipulation of the levers with the manipulation of the locking device.
Retention member for securing a unit, in particular a pump, to a motor vehicle, having an annular damping element whose inner region is provided for receiving the unit and which has at the outer side a securing element whose upper side which is directed radially away from the center of the damping element is provided as an interface to the motor vehicle, there being arranged in the securing element an insertion member which is configured to locally reinforce the damping element, characterized in that the insertion member has a plate-like central region and in that the insertion member has at each of the two opposing edges a wing which extends into the damping element.
A power tool, comprising: a motor configured to receive electric power from a power supply to rotate a tip tool; a trigger movably held by a tool body; a pressure sensing unit which includes a pressure receiving unit for receiving pressure according to a pull-in amount of the trigger and is configured to measure a magnitude of the pressure received with the pressure receiving unit; and a control circuit configured to control a rotational speed of the motor based on measured pressure measured by the pressure sensing unit, the control circuit being configured to determine whether the measured pressure increases or decreases with time and perform hysteresis control of the rotational speed of the motor such that the rotational speed of the motor with respect to the measured pressure differs between a case where the measured pressure increases with time and a case where the measured pressure decreases with time, the control circuit performs the hysteresis control of the rotational speed of the motor such that the rotational speed of the motor with respect to the measured pressure is higher in a case where the measured pressure decreases with time than in the case where the measured pressure increases with time. a motor configured to receive electric power from a power supply to rotate a tip tool; a trigger movably held by a tool body; a pressure sensing unit which includes a pressure receiving unit for receiving pressure according to a pull-in amount of the trigger and is configured to measure a magnitude of the pressure received with the pressure receiving unit; and a control circuit configured to control a rotational speed of the motor based on measured pressure measured by the pressure sensing unit, the control circuit being configured to determine whether the measured pressure increases or decreases with time and perform hysteresis control of the rotational speed of the motor such that the rotational speed of the motor with respect to the measured pressure differs between a case where the measured pressure increases with time and a case where the measured pressure decreases with time, the control circuit performs the hysteresis control of the rotational speed of the motor such that the rotational speed of the motor with respect to the measured pressure is higher in a case where the measured pressure decreases with time than in the case where the measured pressure increases with time.
Method to heat exhaust gases to a selected specific temperature by fuel injection control in an internal combustion engine operated in a four stroke cycle, which ICE comprises a control unit registering the currently requested load and determining a required fuel amount in response to the requested load, performing the steps of: - registering low load operation of the internal combustion engine; - registering an input from at least one exhaust after-treatment system sensor indicating a detected condition; - determining an exhaust temperature requirement for the detected condition and calculating a target exhaust temperature; - selecting a group of cylinders to be regulated for achieving the target exhaust temperature; - calculating a ratio for desired 1 st and 2 nd fuel amounts to be injected alternately in consecutive induction strokes for the selected group of cylinders to achieve the target exhaust temperature; wherein the ratio defines an offset between an increased 1 st fuel amount to be injected in a cylinder of the selected group of cylinders for every second induction stroke, and a reduced 2 nd fuel amount to be injected for the intermediate induction strokes, characterized by monitoring the exhaust temperature and adjusting the number of selected cylinders to be regulated for achieving the target exhaust temperature. performing the steps of: - registering low load operation of the internal combustion engine; - registering an input from at least one exhaust after-treatment system sensor indicating a detected condition; - determining an exhaust temperature requirement for the detected condition and calculating a target exhaust temperature; - selecting a group of cylinders to be regulated for achieving the target exhaust temperature; - calculating a ratio for desired 1 st and 2 nd fuel amounts to be injected alternately in consecutive induction strokes for the selected group of cylinders to achieve the target exhaust temperature; - registering low load operation of the internal combustion engine; - registering an input from at least one exhaust after-treatment system sensor indicating a detected condition; - determining an exhaust temperature requirement for the detected condition and calculating a target exhaust temperature; - selecting a group of cylinders to be regulated for achieving the target exhaust temperature; - calculating a ratio for desired 1 st and 2 nd fuel amounts to be injected alternately in consecutive induction strokes for the selected group of cylinders to achieve the target exhaust temperature; wherein the ratio defines an offset between an increased 1 st fuel amount to be injected in a cylinder of the selected group of cylinders for every second induction stroke, and a reduced 2 nd fuel amount to be injected for the intermediate induction strokes, characterized by monitoring the exhaust temperature and adjusting the number of selected cylinders to be regulated for achieving the target exhaust temperature.
A method for testing a functionality of a piezo key sensing circuit, which comprises the steps of: discharging a capacitance of a piezo element; charging the capacitance of the piezo element during a predetermined time period; measuring an output signal of the piezo element during the predetermined time period resulting in a measured output signal; and determining an operating condition of the piezo key sensing circuit based on the measured output signal. discharging a capacitance of a piezo element; charging the capacitance of the piezo element during a predetermined time period; measuring an output signal of the piezo element during the predetermined time period resulting in a measured output signal; and determining an operating condition of the piezo key sensing circuit based on the measured output signal.
An imaging system for imaging an object in an object plane, comprising: a birefringent lens; an image plane having two images, including a first image for a first polarization state, and a second image for a second, different, polarization state formed after transmission through the birefringent lens, and a polarization filter configured to unfilteredly transmit light rays of the first polarization and second polarization from the object to the image plane through the birefringent lens through a central region of the polarization filter and configured to filter out light rays of the second polarization from the object to the image plane through the birefringent lens and to transmit light rays of the first polarization from the object to the image plane through the birefringent lens outside the central region of the polarization filter, characterized in that the polarization filter is at the image plane or any conjugate thereof, between a system aperture or any conjugate thereof and the image plane, or between the object being imaged and the system aperture. a birefringent lens; an image plane having two images, including a first image for a first polarization state, and a second image for a second, different, polarization state formed after transmission through the birefringent lens, and a polarization filter configured to unfilteredly transmit light rays of the first polarization and second polarization from the object to the image plane through the birefringent lens through a central region of the polarization filter and configured to filter out light rays of the second polarization from the object to the image plane through the birefringent lens and to transmit light rays of the first polarization from the object to the image plane through the birefringent lens outside the central region of the polarization filter, characterized in that the polarization filter is at the image plane or any conjugate thereof, between a system aperture or any conjugate thereof and the image plane, or between the object being imaged and the system aperture.
Method for operating a display unit of a vehicle, in which - a parking space, at least one further parking space and collision obstacles are detected, wherein the collision obstacles are obstacles that are located in the vicinity of the vehicle and/or of the parking spaces, - a relative position of the vehicle with respect to the parking space is determined continuously, - a control signal is generated in order to generate an image on the display unit, specifically depending on the relative position of the vehicle with respect to the parking space and with respect to the at least one further parking space, wherein the image comprises a virtual vehicle, virtual parking spaces and schematic elements, wherein the virtual vehicle represents a schematic depiction of the vehicle, the virtual parking spaces represent a schematic depiction of the parking spaces and the schematic elements represent a schematic depiction of the collision obstacles, wherein the continuously determined relative position of the vehicle with respect to the parking space is compared with a predefined threshold value and the control signal is generated such that, in the case of a relative position of the vehicle with respect to the parking space that represents a distance of the vehicle with respect to the parking space that is smaller than the predefined threshold value, the control signal is generated such that a bird's-eye view based on a camera image is displayed in the image. - a parking space, at least one further parking space and collision obstacles are detected, wherein the collision obstacles are obstacles that are located in the vicinity of the vehicle and/or of the parking spaces, - a relative position of the vehicle with respect to the parking space is determined continuously, - a control signal is generated in order to generate an image on the display unit, specifically depending on the relative position of the vehicle with respect to the parking space and with respect to the at least one further parking space, wherein the image comprises a virtual vehicle, virtual parking spaces and schematic elements, wherein the virtual vehicle represents a schematic depiction of the vehicle, the virtual parking spaces represent a schematic depiction of the parking spaces and the schematic elements represent a schematic depiction of the collision obstacles, wherein the continuously determined relative position of the vehicle with respect to the parking space is compared with a predefined threshold value and the control signal is generated such that, in the case of a relative position of the vehicle with respect to the parking space that represents a distance of the vehicle with respect to the parking space that is smaller than the predefined threshold value, the control signal is generated such that a bird's-eye view based on a camera image is displayed in the image.
A method to limit surface zone recrystallization in a superalloy article, the method comprising: limiting recrystallization in a surface zone of the superalloy article by treating the superalloy article at a treatment temperature of 800°C - 900°C in an oxygen-containing environment to introduce oxygen into the surface zone in an amount to produce fine oxide compounds that are discrete, discontinuous phases that pin any new grain boundaries in the surface zone; wherein the superalloy article comprises a nickel-based superalloy. limiting recrystallization in a surface zone of the superalloy article by treating the superalloy article at a treatment temperature of 800°C - 900°C in an oxygen-containing environment to introduce oxygen into the surface zone in an amount to produce fine oxide compounds that are discrete, discontinuous phases that pin any new grain boundaries in the surface zone; wherein the superalloy article comprises a nickel-based superalloy.
A heat exchanger, in particular an electric auxiliary heater for a motor vehicle, having at least one heating element which has at least one PTC element and at least one first contact sheet and one second contact sheet, wherein the at least one PTC element is fixed between the at least one first contact sheet and the at least one second contact sheet, characterised in that the at least one heating element is fully arranged in an electrically insulating plastic frame, wherein the at least one PTC element is fixed between the at least one first contact sheet and the at least one second contact sheet by means of gluing, the electrically insulating plastic frame is formed as a rectangular hollow profile and the electrically insulating plastic frame, in particular a plurality of electrically insulating plastic frames, is fixed in a housing frame of the heat exchanger.
A wind turbine blade extending in a spanwise direction from a root end to a tip end and defining an aerodynamic airfoil cross-section between a leading edge and a trailing edge in a chordwise direction transverse to the spanwise direction, the blade having a camber in the chordwise direction and comprising: a blade body; a flap moveable relative to the blade body for varying the camber of the blade; and characterised by: a deformable panel (20, 22) between the blade body and the moveable flap, the panel having an undulating profile comprising an alternating succession of ridges and troughs, the ridges and troughs each extending in a first direction, wherein the panel is formed of a material having anisotropic intrinsic stiffness with maximum anisotropic intrinsic stiffness being transverse to the first direction. a blade body; a flap moveable relative to the blade body for varying the camber of the blade; and characterised by: a deformable panel (20, 22) between the blade body and the moveable flap, the panel having an undulating profile comprising an alternating succession of ridges and troughs, the ridges and troughs each extending in a first direction, wherein the panel is formed of a material having anisotropic intrinsic stiffness with maximum anisotropic intrinsic stiffness being transverse to the first direction. a deformable panel (20, 22) between the blade body and the moveable flap, the panel having an undulating profile comprising an alternating succession of ridges and troughs, the ridges and troughs each extending in a first direction, wherein the panel is formed of a material having anisotropic intrinsic stiffness with maximum anisotropic intrinsic stiffness being transverse to the first direction.
A friction stir welding head, intended to be fastened on a machine to perform a friction stir welding using a tool intended to be fastened to a tool holder, forming part of the head, the head including an outer frame, intended to be fastened to a chassis of the machine, a driving part, intended to be driven by a driving spindle, which forms part of the machine and which is rotatably mounted about an axis relative to the chassis, to drive in rotation the tool holder about the axis by rotating the driving part, characterized in that the tool holder is fastened to a shaft rotatably mounted about the axis in a slide, which is guided in translation along the axis in the frame, at least one coupling part being guided in translation along the axis on the driving part, the coupling part and the driving part having respectively first and second coupling members (61, 71) in rotation with each other about the axis to drive in rotation the coupling part from the driving part, the coupling part and the shaft being coupled in rotation about the axis to drive in rotation the shaft from the coupling part, at least one elastic element for transferring the axial forces being interposed between the slide and the frame.
Fire protection sleeve made of a casing made of a fire-resistant material and a strip made of intumescent material, in which the casing consists of a flexible mat, which is wrapped around at least one of the longitudinal edges of the intumescent strip, so that the casing surrounds the intumescent strip at least on one flat side and one of the two longitudinal edges, characterised in that the flexible mat is a woven fabric or a fleece and has an area weight of at least 100 g/m 2.
Control member for a component that is movably attached to a motor vehicle body, in particular a door or panel, wherein the control member can be arranged between the body and the movable component such that a relative movement between the body and the movable component can be influenced by means of the control member, comprising at least one actuator, wherein a force can be applied to the movable part by means of the actuator, comprising a control unit, wherein the control unit cooperates with at least one sensor (21, 22) for detecting an operating position of the control member, wherein an output shaft is provided for the movable component and a torsion of the output shaft can be detected directly by means of the sensor (21, 22), wherein the output shaft can be driven by means of a gear segment, characterized in that the output shaft moves a control means by means of a drive lever in order to generate the relative movement between the movable component and the body, wherein two sensors (21, 22), in particular two rotational angle sensors (21, 22), are arranged directly and at different axial ends (19, 20) of the output shaft, wherein the drive lever and the gear segment are arranged on the output shaft and between the sensors (21, 22). wherein the control unit cooperates with at least one sensor (21, 22) for detecting an operating position of the control member, wherein an output shaft is provided for the movable component and a torsion of the output shaft can be detected directly by means of the sensor (21, 22), wherein the output shaft can be driven by means of a gear segment, characterized in that the output shaft moves a control means by means of a drive lever in order to generate the relative movement between the movable component and the body, wherein two sensors (21, 22), in particular two rotational angle sensors (21, 22), are arranged directly and at different axial ends (19, 20) of the output shaft, wherein the drive lever and the gear segment are arranged on the output shaft and between the sensors (21, 22).
A piston (18a,b) for a pump, the piston (18a,b) comprising: a hub portion defining opposing outer surfaces and concave lateral portions between the opposing outer surfaces; and inserts configured to provide a replaceable surface coupled to each of the opposing outer surfaces; wherein the piston (18a,b) further comprises at least one shim adapted to provide adjustability of the distance between the center of the hub portion and an outer surface of inserts; wherein the hub portion comprises two lateral hub halves coupled to one another, and wherein the inserts comprise a base portion and an outer shell. a hub portion defining opposing outer surfaces and concave lateral portions between the opposing outer surfaces; and inserts configured to provide a replaceable surface coupled to each of the opposing outer surfaces; wherein the piston (18a,b) further comprises at least one shim adapted to provide adjustability of the distance between the center of the hub portion and an outer surface of inserts; wherein the hub portion comprises two lateral hub halves coupled to one another, and wherein the inserts comprise a base portion and an outer shell.
A waste collection unit for collecting waste material through a plurality of suction lines during a medical procedure, said unit comprising: a portable cart; a first waste container supported by said portable cart and adapted for connection to one of the suction lines to collect the waste material during the medical procedure; a second waste container supported by said portable cart and adapted for connection to another of the suction lines to collect the waste material during the medical procedure; a vacuum source in selective communication with both of said first and second waste containers for providing a vacuum in both of said first and second waste containers simultaneously to draw the waste materials into said waste containers through the suction lines; a first vacuum regulator in fluid communication with said vacuum source for regulating a vacuum level in said first waste container; and a second vacuum regulator in fluid communication with said vacuum source for regulating a vacuum level in said second waste container; wherein a control system (342, 411, 413) is in communication with said first and second vacuum regulators and adapted for simultaneously controlling said first and second vacuum regulators to control the vacuum levels in said first and second waste containers such that different vacuum levels can be established in said first and second waste containers. a portable cart; a first waste container supported by said portable cart and adapted for connection to one of the suction lines to collect the waste material during the medical procedure; a second waste container supported by said portable cart and adapted for connection to another of the suction lines to collect the waste material during the medical procedure; a vacuum source in selective communication with both of said first and second waste containers for providing a vacuum in both of said first and second waste containers simultaneously to draw the waste materials into said waste containers through the suction lines; a first vacuum regulator in fluid communication with said vacuum source for regulating a vacuum level in said first waste container; and a second vacuum regulator in fluid communication with said vacuum source for regulating a vacuum level in said second waste container; wherein a control system (342, 411, 413) is in communication with said first and second vacuum regulators and adapted for simultaneously controlling said first and second vacuum regulators to control the vacuum levels in said first and second waste containers such that different vacuum levels can be established in said first and second waste containers.