mhurhangee/ep-ind-claims huggingface dataset:
A stand-up wheelchair for a person of reduced mobility, the wheelchair comprising a frame and a support assembly for supporting a user, the support assembly being movable relative to the frame between a sitting position in which the support assembly is arranged to receive and support a user in a sitting position, and a stand-up position in which the support assembly is arranged to stand the user in an upright position, the wheelchair also having a rocker pivotally mounted relative to the frame, two wheels being connected to the rocker, the wheelchair being characterized in that blocking means for blocking the rocker are arranged to allow the rocker to pivot freely relative to the frame when the support assembly is in the sitting position and to block the rocker against pivoting relative to the frame when the support assembly is in the stand-up position, thereby reversibly transforming a hinged frame into a rigid frame.
Coupling device for coupling and decoupling a flow regulating device from a water piping system, wherein the coupling device comprises an inlet and an outlet, each arranged to be connected to a pipe of the piping system, and a holder arranged between the inlet and the outlet for holding the flow regulating device, characterized in that the coupling device further comprises a locking device and moving means, wherein the locking device is movable with respect to the coupling device, from and towards the holder by means of the moving means, between an unlocked and a locked position, wherein in the locked position, the locking device is arranged to engage and lock the flow regulating device held in the holder and wherein the device is coupled to the inlet and the outlet, and wherein in the unlocked position, the locking device is moved away from the flow regulating device for removal of the flow regulating device from the coupling device.
Variable-length steering shaft for a motor vehicle, comprising a hollow outer shaft with a non-circular inner cross-section, in which an inner shaft is received in a torque-locking and axially movable manner, a profiled sleeve being arranged between the inner shaft and the outer shaft, which profiled sleeve has a fastening section connected to the inner shaft, and the inner shaft is designed, at least in section, as a hollow shaft, which is designed at least in sections as a hollow shaft which has an interior which is open towards the end which plunges into the outer shaft, characterised in in that the fastening section extends from the end into the inner space of the inner shaft and is connected to an inner surface of the inner space.
A method of production of acetylene or ethylene, comprising steps of:- a) providing supplies of hydrogen, water, carbon monoxide, and/or carbon dioxide b) providing supply of methane; c) providing a catalyst system having firstly a catalyst selected from (i) an oxide of nickel, cobalt, or iron, or a combination thereof; or (ii) group VIII transition elements, wherein said catalyst is selected from a group including iron, nickel, cobalt, molybdenum and a mixture thereof, and secondly a catalyst support; d) treating said methane supply with said catalyst system for producing a first reactant; e) providing a second reactant; and f) reacting said first reactant with said second reactant for producing an intermediate; wherein said intermediate is calcium carbide (CaC 2); and g) further reacting said intermediate with water to obtain acetylene, and, optionally, further hydrogenating acetylene to ethylene; wherein said first reactant is nano carbon; and wherein said second reactant is calcium oxide. a) providing supplies of hydrogen, water, carbon monoxide, and/or carbon dioxide b) providing supply of methane; c) providing a catalyst system having firstly a catalyst selected from (i) an oxide of nickel, cobalt, or iron, or a combination thereof; or (ii) group VIII transition elements, wherein said catalyst is selected from a group including iron, nickel, cobalt, molybdenum and a mixture thereof, and secondly a catalyst support; (i) an oxide of nickel, cobalt, or iron, or a combination thereof; or (ii) group VIII transition elements, wherein said catalyst is selected from a group including iron, nickel, cobalt, molybdenum and a mixture thereof, and secondly a catalyst support; d) treating said methane supply with said catalyst system for producing a first reactant; e) providing a second reactant; and f) reacting said first reactant with said second reactant for producing an intermediate; wherein said intermediate is calcium carbide (CaC 2); and g) further reacting said intermediate with water to obtain acetylene, and, optionally, further hydrogenating acetylene to ethylene;
Use of a lubricating composition comprising at least one base oil and at least polyalkylene glycol obtained by polymerisation or copolymerisation of alkylene oxides having 3 to 8 carbon atoms, including at least one butylene oxide, to prevent or reduce pre-ignition in an engine.
A connecting element for connecting a device or apparatus to a gas cylinder provided with connecting means comprising at least one external thread, said connecting element comprising: - a body with a hollow cylindrical section provided with an internal thread adapted for joining with said external thread of the connecting means on the gas cylinder; - an annular gasket; - an annular seat, made in the body, adapted for housing said gasket, said seat comprising at least one perimeter surface on which the gasket rests; characterized in that the body comprises one or more bleed channels (18, 19), each with a first end (18a, 19a) that opens on to said perimeter surface of the seat of the seal and a second end (18b, 19b) that opens on to an outer surface of the body so that said bleed channel (18, 19) places the seat of the gasket in communication with the external atmosphere. - a body with a hollow cylindrical section provided with an internal thread adapted for joining with said external thread of the connecting means on the gas cylinder; - an annular gasket; - an annular seat, made in the body, adapted for housing said gasket, said seat comprising at least one perimeter surface on which the gasket rests;
System for detecting vibration, particularly for striking hand machine tools, with a dosimeter for carrying on the arm by a user and a transponder for fastening to a hand machine tool, in which a characteristic variable for a vibration load of the hand machine tool is stored in the transponder, characterised in that the dosimeter has at least an acceleration sensor, an evaluation device for comparing vibrations detected with a threshold value and a means of analysis for establishing a standardised load based on the characteristic variables received and a duration for which the vibrations are greater than the threshold value.
Rotary or fixed wing aircraft comprising one or more rotors and/or one or more propellers, the rotor or rotors and/or the propeller or propellers being rotated at variable or constant speed by at least one shaft (Rp1, Rp2, Rp, RAC, H), said aircraft incorporating a power unit (GEMD) configured to ensure the propulsion and/or the lift of said aircraft by rotating said shaft, characterized in that: - the power unit (GEMD) is a distributed electric power unit made up of several stacked electric power elements (Ee1, Ee2,..., Een), each element being adapted to produce, on the rotation shaft (Rp1, Rp2, Rp, RAC, H), a fraction of the total power needed to propel and/or lift said aircraft, - the distributed electric power unit (GEMD) is directly engaged with the rotation shaft (Rp1, Rp2, Rp, RAC, H), no movement transmission mechanism being inserted between said unit and said shaft, - each electric power element (Ee1, Ee2,..., Een) is directly connected to the rotation shaft (Rp1, Rp2, Rp, RAC, H) and comprises at least one fixed stator (St), at least one mobile rotor (Rt) and at least one mechanical or electromagnetic free wheel (Rl) directly engaged with said rotation shaft, said mobile rotor (Rt) cooperating with said free wheel (Rl) so as to be coupled to said rotation shaft in case of normal operation of the electric power element (Ee1, Ee2,..., Een) and to be uncoupled from said shaft in case of failure of said electric power element, - the rotation axes of the mobile rotors (Rt), of the free wheels (Rl) and of the rotation shaft (Rp1, Rp2, Rp, RAC, H), are coaxial. - the power unit (GEMD) is a distributed electric power unit made up of several stacked electric power elements (Ee1, Ee2,..., Een), each element being adapted to produce, on the rotation shaft (Rp1, Rp2, Rp, RAC, H), a fraction of the total power needed to propel and/or lift said aircraft, - the distributed electric power unit (GEMD) is directly engaged with the rotation shaft (Rp1, Rp2, Rp, RAC, H), no movement transmission mechanism being inserted between said unit and said shaft, - each electric power element (Ee1, Ee2,..., Een) is directly connected to the rotation shaft (Rp1, Rp2, Rp, RAC, H) and comprises at least one fixed stator (St), at least one mobile rotor (Rt) and at least one mechanical or electromagnetic free wheel (Rl) directly engaged with said rotation shaft, said mobile rotor (Rt) cooperating with said free wheel (Rl) so as to be coupled to said rotation shaft in case of normal operation of the electric power element (Ee1, Ee2,..., Een) and to be uncoupled from said shaft in case of failure of said electric power element, - the rotation axes of the mobile rotors (Rt), of the free wheels (Rl) and of the rotation shaft (Rp1, Rp2, Rp, RAC, H), are coaxial.
Printing unit for printing on a web-shaped or sheet-shaped substrate including a printing cylinder rotatable about an axis of rotation and an impression cylinder rotatable about an axis of rotation essentially parallel to the axis of rotation of the printing cylinder, wherein between the printing cylinder and the impression cylinder a printing nip is formed and the substrate is printed on, wherein the printing cylinder or the impression cylinder include a respective elastic, annular damping element in both marginal regions of its circumferential surface, wherein the printing unit has at least one adjustment element (8, 9) assigned to the damping element, and wherein the damping properties of a respective damping element are adjustable by the at least one adjustment element (8, 9), characterized in that a respective damping element is designed as a hose made of an elastic material and filled with a fluid and the at least one adjustment element is provided to change the pressure in a respective hose.
A combined exhaust gas/combustion air pipe system, comprising an exterior outer pipe having a control opening, and an exhaust pipe arranged in the outer pipe, wherein an exhaust pipe outer surface is spaced apart radially from an inner circumferential surface of the outer pipe such that an annular combustion air channel is formed between exhaust pipe and outer pipe and wherein a detachably arranged closure cover is associated with the control opening, wherein on the exhaust pipe a radial extension is provided for the radial spacing of the exhaust pipe outer surface from the inner circumferential surface of the outer pipe, characterized in that a bolt part is secured on the radial extension, which bolt part penetrates a through-opening, associated therewith, in the outer pipe and that on the bolt part a fixing part is provided for the detachable fixing of the closure cover on the outer pipe.
A thiophene azo dye which contains a formally charged moiety and does not comprise a meta-bis(2-hydroxy-3-trimethylammoniumpropyl) amino tolyl group, and which is represented by the formula A-N=N-X (VIII), wherein A is selected from the moieties 1-118 of the following Table 1, and X is selected from the moieties 1-31 of the following Table 4:
Actuator having a drive which drives an input shaft, having a first actuating element, which is operatively connected to the input shaft, for actuating a shift device, and having a rotatably mounted rotary element which can be driven by means of the input shaft and which has a first control cam for controlling the actuating position of the actuator that is operatively connected to the first actuating element for actuating the shift device, wherein the actuating position of the actuator can be determined inductively by means of a receiving or holding element, which is operatively connected to the rotary element, for a position indicator, wherein the inductive measuring principle is based on the fact that a variable magnetic field generates an eddy current in a metallic material, characterized in that, for inductive determination of the actuating position of the actuator, the position indicator is arranged at the end of the receiving or holding element that faces away from the rotary element.
A force sensing element with center lumen, comprising: a catheter comprising an inner lumen, a distal end, and the sensing element disposed at the distal end; an electromagnetic transceiver at least one of emitting or receiving a signal, and is fixed to a proximal end of the sensing element; an electromagnetic sensor receiving the signal is disposed at the distal end of the sensing element and generates a position signal; and a spring disposed between the transceiver and the sensor providing resistance to a proximal movement of the sensor, wherein when the sensor is in a first position, the signal received by the sensor comprises a first frequency and a first power; wherein when the sensor is in a second position, the signal received by the sensor comprises a second frequency and a second power; and wherein the position signal is generated based on at least one of the first frequency, the second frequency, the first power, and the second power, characterized in that the electromagnetic sensor is slidable along the sensing element. a catheter comprising an inner lumen, a distal end, and the sensing element disposed at the distal end; an electromagnetic transceiver at least one of emitting or receiving a signal, and is fixed to a proximal end of the sensing element; an electromagnetic sensor receiving the signal is disposed at the distal end of the sensing element and generates a position signal; and a spring disposed between the transceiver and the sensor providing resistance to a proximal movement of the sensor, wherein when the sensor is in a first position, the signal received by the sensor comprises a first frequency and a first power; wherein when the sensor is in a second position, the signal received by the sensor comprises a second frequency and a second power; and wherein the position signal is generated based on at least one of the first frequency, the second frequency, the first power, and the second power, characterized in that the electromagnetic sensor is slidable along the sensing element.
Container for liquid comprising: - a bottle extending along a longitudinal axis between a bottom of the bottle and a neck axially opposite to the bottom of the bottle, said neck having a free axial end, - a protection device including a hollow body (3, 50) extending along the longitudinal axis and delimiting an internal space surrounding the bottle from a first opening (7, 51) situated at the level of the bottom to a second opening (8, 52) situated at the level of the neck, the protection device further including a cover (4, 54) blocking the first opening and arranged as to axially face the bottom of the bottle, the neck being entirely contained in the internal space, the cover (4, 54) being fixed to the hollow body (3, 50) by a mechanical connection that can be established manually, characterized in that the protection device protects the entire bottle while being adapted to consumption of the content thereof, in that the hollow body has an axial abutment (11a, 53) extending radially inwardly of the hollow body, from the second opening 8, 52), and axially facing a free axial end of the neck, and in that the protection device (3, 50) further includes an axially urging device (14, 80) designed to axially push and keep the neck of the bottle tight against the axial abutment (11a, 53). - a bottle extending along a longitudinal axis between a bottom of the bottle and a neck axially opposite to the bottom of the bottle, said neck having a free axial end, - a protection device including a hollow body (3, 50) extending along the longitudinal axis and delimiting an internal space surrounding the bottle from a first opening (7, 51) situated at the level of the bottom to a second opening (8, 52) situated at the level of the neck, the protection device further including a cover (4, 54) blocking the first opening and arranged as to axially face the bottom of the bottle, the neck being entirely contained in the internal space,
Method for stretching a pelt comprising the steps of arranging the pelt on a pelt board, determining the length (L 1) of the pelt prior to stretching thereof, applying a stretch force (F S,1) to the pelt,, and securing the pelt to the pelt board, characterised in that the stretch force (F S,1) is determined from a predefined relation between said determined length of the pelt and the stretch force.
A method for manufacturing a bonded substrate in which, after forming a laminated body by overlapping a first semiconductor substrate serving as an active layer onto a second semiconductor substrate serving as a support substrate via an oxide film or without an oxide film, the active layer is formed by forming a thin film from the first semiconductor substrate and the surface of the active layer is further flattened by vapor-phase etching, characterized in that the method comprises the steps of, after forming the thin film from the first semiconductor substrate and before flattening the surface of the active layer by the vapor-phase etching: - removing an organic substance adhering to the surface of the active layer; and - after removing the organic substance, removing a native oxide film generated on the surface of the active layer. - removing an organic substance adhering to the surface of the active layer; and - after removing the organic substance, removing a native oxide film generated on the surface of the active layer.
A retrofit assembly for a punching press which forms an installation space with a ram, lateral guide columns of the ram and an opposing base plate, the retrofit assembly having spacer means in order to widen the installation space at least by a width offset (ΔB) in a width direction, and said retrofit assembly having pressure columns for receiving a widened ram which, in the assembled state, are mounted in a machine housing of the punching press, characterised in that the spacer means can be mounted in a height direction between the machine housing and the guide columns which are offset in the width direction and in that the retrofit pressure columns for receiving the ram are extended along the height direction, in particular by a height offset (ΔH) by the spacer means.
A fingerprint recognition method capable of improving a fingerprint recognition rate, comprising the following steps: Step 1: collecting a fingerprint image, recording the number of collecting times, and then proceeding to Step 2; Step 2: matching the fingerprint image with pre-stored fingerprint templates for recognition, wherein if the matching succeeds, then a current matching process for recognition ends; otherwise, proceeds to Step 3; Step 3: restoring a damaged area of the fingerprint image by using an image restoration processing algorithm to obtain a restored fingerprint image, wherein the damaged area is generated by damaging the fingerprint image due to sweat, stain or dust existing on fingers or the fingers being dry, and wherein the image restoration processing algorithm is a total variation method, and matching the restored fingerprint image with the pre-stored fingerprint templates for recognition, wherein if the matching succeeds, then a current matching process for recognition ends; otherwise, proceeds to Step 4; and Step 4: comparing the number of collecting times with the number of preset times, wherein if the number of collecting times reaches the number of preset times, then the current matching process for recognition ends; otherwise, returns back to Step 1. Step 1: collecting a fingerprint image, recording the number of collecting times, and then proceeding to Step 2; Step 2: matching the fingerprint image with pre-stored fingerprint templates for recognition, wherein if the matching succeeds, then a current matching process for recognition ends; otherwise, proceeds to Step 3; Step 3: restoring a damaged area of the fingerprint image by using an image restoration processing algorithm to obtain a restored fingerprint image, wherein the damaged area is generated by damaging the fingerprint image due to sweat, stain or dust existing on fingers or the fingers being dry, and wherein the image restoration processing algorithm is a total variation method, and matching the restored fingerprint image with the pre-stored fingerprint templates for recognition, wherein if the matching succeeds, then a current matching process for recognition ends; otherwise, proceeds to Step 4; and Step 4: comparing the number of collecting times with the number of preset times, wherein if the number of collecting times reaches the number of preset times, then the current matching process for recognition ends; otherwise, returns back to Step 1.
A lubricant composition suitable for use as a lubricant for gearboxes comprising a rolling element, comprising: a base oil composition of lubricating viscosity; and an additive composition comprising a molybdenum dialkyldithiocarbamate and an oil-soluble mono-, di- or tri-glyceride of at least one hydroxyl polycarboxylic acid, or an ether or an ester derivative thereof, which lubricant composition has no more than 0.1% by weight of molybdenum dithiophosphate.
A method in a user equipment, UE, for creating a Physical Random-Access Channel, PRACH, preamble, wherein the UE communicates with a base station using OFDM based symbols, characterized in that the method comprises: creating the PRACH preamble such that it comprises a plurality of repetitions of a random access sequence, where each repetition of the random access sequence has the same length in time as an OFDM based symbol.