mhurhangee/patent-ind-claim-en huggingface dataset:
An elevator machinery brake comprising a frame part having a first surface , an armature part having a first surface facing towards the first surface of the frame part , the armature part being movably supported through at least two supporting points (P1, P2, P3, P4) on the frame part , the at least two supporting points (P1, P2, P3, P4) limiting a width (W1) of a gap (G) between the first surface of the frame part and the first surface of the armature part , spring means fitted at least partly into the frame part and acting between the frame part and the armature part for pushing the armature part in a first direction (S1) away from the frame part in order to activate the machinery brake, electromagnet means fitted into the frame part for pulling the armature part in a second direction (S2) opposite to the first direction (S1) against the force of the spring means towards the frame part in order to deactivate the machinery brake, whereby each of the supporting points (P1, P2, P3, P4) comprises a longitudinal support pin extending between the armature part and the frame part for supporting the armature part movably on the frame part and for limiting the width (W1) of the gap (G), characterized in that each of the supporting points (P1, P2, P3, P4) further comprises a sliding bearing surrounding the support pin in the armature part , a flange of the sliding bearing seating against the first surface of the armature part , a damper plate surrounding the support pin in the gap (G) and seating against the flange of the sliding bearing , a recess surrounding the support pin in the frame part , said recess extending from the first surface of the frame part inwards into the frame part , whereby the armature part is movable in the first and in the second direction (S1, S2) via the sliding bearing on the support pins , the flange of the sliding bearing and the damper plate act as damping elements when the electromagnet means pulls the armature part towards the frame part , the damper plate is bendable into the recess when the electromagnet means pulls the armature part towards the frame part .
Hydrogen storage material comprising carbon material having a 3D structure and made of graphene oxide and carbon nanotubes, characterized in that the 3D structure consists in that the carbon nanotubes are agglomerated between the graphene oxide layers so as to extend the spacing between the graphene oxide layers.
A pressure vessel for storing a fluid at high pressure, comprising: • a liner having an inner surface delineating an inner wall of a cavity , and wherein said cavity comprises a dome-shaped region having a central opening , • a composite laminate shell coupled to an outer surface of said liner , • an access channel traversing said composite laminate shell for providing an access to said cavity, and wherein said central opening is facing said access channel , • a boss connector located or partly located within said access channel , said boss connector comprising: • an inner bore portion elongating along an axial axis X and configured for receiving a valve or a plug, • an outer neck portion comprising a plurality of interspaced rib elements for optimizing a pressure distribution in said laminate shell, and wherein said rib elements are protruding into said composite laminate shell in a radial direction with respect to said axial axis X, and • a flange portion having an outer radial diameter D FL and being located between the liner and the composite laminate shell characterized in that at least one of said plurality of interspaced rib elements has a radial outer diameter D RM with D RM ≥ D FL . • a liner having an inner surface delineating an inner wall of a cavity , and wherein said cavity comprises a dome-shaped region having a central opening , • a composite laminate shell coupled to an outer surface of said liner , • an access channel traversing said composite laminate shell for providing an access to said cavity, and wherein said central opening is facing said access channel , • a boss connector located or partly located within said access channel , said boss connector comprising: • an inner bore portion elongating along an axial axis X and configured for receiving a valve or a plug, • an outer neck portion comprising a plurality of interspaced rib elements for optimizing a pressure distribution in said laminate shell, and wherein said rib elements are protruding into said composite laminate shell in a radial direction with respect to said axial axis X, and • a flange portion having an outer radial diameter D FL and being located between the liner and the composite laminate shell • an inner bore portion elongating along an axial axis X and configured for receiving a valve or a plug, • an outer neck portion comprising a plurality of interspaced rib elements for optimizing a pressure distribution in said laminate shell, and wherein said rib elements are protruding into said composite laminate shell in a radial direction with respect to said axial axis X, and • a flange portion having an outer radial diameter D FL and being located between the liner and the composite laminate shell
A user interface for a domestic appliance, in particular for a cooking hob and/or cooking oven, wherein: - the user interface comprises a printed circuit board supporting at least one illuminating element, - the user interface comprises a lighting mask arranged at least partially within a radiation area of the illuminating element on the printed circuit board , - the lighting mask includes at least one spring element , and - the spring element of the lighting mask penetrates and/or passes by the printed circuit board , so that - the user interface is configured to be supported between a substructure and a cover element of the domestic appliance, characterised in that the printed circuit board includes at least one cut-out , wherein the spring element of the lighting mask penetrates the corresponding cut-out of the printed circuit board . - the user interface comprises a printed circuit board supporting at least one illuminating element, - the user interface comprises a lighting mask arranged at least partially within a radiation area of the illuminating element on the printed circuit board , - the lighting mask includes at least one spring element , and - the spring element of the lighting mask penetrates and/or passes by the printed circuit board , so that - the user interface is configured to be supported between a substructure and a cover element of the domestic appliance,
Heating system having at least one heat generator unit (12a; 12b), having at least one waste gas line (14a; 14b), having at least one fan (16a; 16b) for generating a gas flow (18a; 18b) within the at least one waste gas line (14a; 14b), and having a sensor unit (20a; 20b) which is provided in a measuring operating state for detecting at least one flow characteristic value of the gas flow (18a; 18b), a testing unit (22a; 22b) which is provided, in a testing operating state for a functional check of the sensor unit (20a; 20b), to modify at least one input variable of the sensor unit (20a; 20b) in at least one testing step which differs from a deactivation of the at least one fan (16a; 16b), the sensor unit (20a; 20b) having at least one pressure sensor (26a; 26b) which is provided to detect a pressure difference (28a; 28b) within the at least one waste gas line (14a; 14b), the at least one testing unit comprising a bridging unit which is provided to short-circuit at least two inputs of the at least one pressure sensor during the testing operating state.
A wind turbine rotor blade , comprising: a three-dimensional truss-like frame extending in a longitudinal direction of the rotor blade ; the frame comprising: a plurality of longitudinal frame members , an inner and an outer support, each being connected to the plurality of longitudinal frame members , a plurality of diagonal frame members , extending between the inner and the outer support, wherein at least one of the diagonal frame members at one end is connected to the inner support and at an opposite end is connected to the outer support , wherein said at least one diagonal frame member is pre-tensioned between the inner and the outer support by being subject to an internal force in the frame and characterized in that at least one of said longitudinal frame members and at least one of said diagonal frame member have an airfoil-shaped cross-section. a three-dimensional truss-like frame extending in a longitudinal direction of the rotor blade ; the frame comprising: a plurality of longitudinal frame members , an inner and an outer support, each being connected to the plurality of longitudinal frame members , a plurality of diagonal frame members , extending between the inner and the outer support, wherein at least one of the diagonal frame members at one end is connected to the inner support and at an opposite end is connected to the outer support , wherein said at least one diagonal frame member is pre-tensioned between the inner and the outer support by being subject to an internal force in the frame and characterized in that at least one of said longitudinal frame members and at least one of said diagonal frame member have an airfoil-shaped cross-section. a plurality of longitudinal frame members , an inner and an outer support, each being connected to the plurality of longitudinal frame members , a plurality of diagonal frame members , extending between the inner and the outer support, wherein at least one of the diagonal frame members at one end is connected to the inner support and at an opposite end is connected to the outer support , wherein said at least one diagonal frame member is pre-tensioned between the inner and the outer support by being subject to an internal force in the frame and characterized in that at least one of said longitudinal frame members and at least one of said diagonal frame member have an airfoil-shaped cross-section.
A nuclear reactor , comprising a vessel closed at the top by a fixed closing structure and a mobile closing structure , and containing a core and a hydraulic separation structure delimiting a hot manifold and a cold manifold in which a primary fluid (F) for cooling the core circulates, with a first free surface (H1) in the hot manifold which, during normal operation of the reactor , is different from a second free surface (H2) in the cold manifold ; the nuclear reactor comprising circulation pumps for circulating the primary fluid (F) and heat exchangers ; characterized in that the core comprises shutdown rods which are operated by at least one float which, via a down-up movement, positions respective neutron absorbers near the active part of the core when the level (H1) of the primary fluid (F) increases due to slowing down of the circulation pumps ; and wherein a non-return device allows upward displacement of the shutdown rods and blocks the downward displacements to prevent falling in the event of untimely acceleration of the circulation pumps .
A method for preparing a polymer composite material for building air conditioning or dehumidification, comprising: (S1) adding a crosslinking agent and a porous filler for conferring durability and antibacterial properties into a hydrophilic polymer solution to prepare a polymer composite material solution; (S2) electrospinning the polymer composite material solution to prepare a nanofiber sheet; and (S3) crosslinking the nanofiber sheet by heat-treatment, the method further comprising: adhering the nanofiber sheet to a metal sheet, a ceramic fiber sheet or a conductive polymer film before or after heat treatment, characterized by performing said crosslinking by heating the prepared nanofiber sheet at 120 °C for 1 hour. (S1) adding a crosslinking agent and a porous filler for conferring durability and antibacterial properties into a hydrophilic polymer solution to prepare a polymer composite material solution; (S2) electrospinning the polymer composite material solution to prepare a nanofiber sheet; and (S3) crosslinking the nanofiber sheet by heat-treatment, the method further comprising: adhering the nanofiber sheet to a metal sheet, a ceramic fiber sheet or a conductive polymer film before or after heat treatment,
A sand filling device (1; 20), comprising - a storage container (2; 21), which is fillable with sand (4; 22) or spreading material, - a pipe (5; 24), which penetrates a wall (3; 23) of the storage container twice and is guided through the storage container so that a first portion (A1) of the pipe is arranged outside the storage container (2; 21), a second portion (A2) of the pipe is arranged inside the storage container, and a third portion (A3) of the pipe is arranged outside the storage container (2; 21), - a compressed air source , which is connected to the first portion (A1) of the pipe (5; 24), the compressed air source being a compressed air vessel or a compressor, characterised in that the pipe (5; 24), on an upper side (OS) of the second portion (A2), has at least one slot-like opening (9; 25), through which, as a result of the force of gravity in conjunction with an application of pressure when compressed air (L) from the compressed air source is introduced into the first portion (A1) of the tube (5; 24) so that the compressed air flows from the first portion (A1) into the second portion (A2), the sand (4; 22) is pourable from the storage container into the pipe, the compressed air (L) being miscible in the second portion (A2) with the poured-in sand and a sand-air mixture (SL) being formable, which is transportable and capable of being blown out through the third portion (A3). - a storage container (2; 21), which is fillable with sand (4; 22) or spreading material, - a pipe (5; 24), which penetrates a wall (3; 23) of the storage container twice and is guided through the storage container so that a first portion (A1) of the pipe is arranged outside the storage container (2; 21), a second portion (A2) of the pipe is arranged inside the storage container, and a third portion (A3) of the pipe is arranged outside the storage container (2; 21), - a compressed air source , which is connected to the first portion (A1) of the pipe (5; 24), the compressed air source being a compressed air vessel or a compressor, characterised in that the pipe (5; 24), on an upper side (OS) of the second portion (A2), has at least one slot-like opening (9; 25), through which, as a result of the force of gravity in conjunction with an application of pressure when compressed air (L) from the compressed air source is introduced into the first portion (A1) of the tube (5; 24) so that the compressed air flows from the first portion (A1) into the second portion (A2), the sand (4; 22) is pourable from the storage container into the pipe, the compressed air (L) being miscible in the second portion (A2) with the poured-in sand and a sand-air mixture (SL) being formable, which is transportable and capable of being blown out through the third portion (A3).
Axial flow-through fluid valve comprising a solenoid having a core and a flow-through armature unit , as well as a coil and magnetic return elements , a housing in which the solenoid is arranged, an inlet nozzle provided at a first axial end of the housing , an outlet nozzle provided at an opposite axial end of the housing , a support surface at an axial end section of the armature unit , which cooperates with a valve seat ,wherein the housing and the outlet nozzle are formed as an integral injection-molded part, characterized in that a sleeve for a fluid valve is provided, having a sleeve body that has a first cylindrical section in which at least one core and an armature are arranged as parts of a solenoid to be made, wherein the sleeve body is designed to be open on both sides, wherein a first end of the sleeve body has a constriction with a contiguous second cylindrical section , and wherein a second end has a widening with a contiguous third cylindrical section , wherein sealing elements are provided on the second and third cylindrical sections . a solenoid having a core and a flow-through armature unit , as well as a coil and magnetic return elements , a housing in which the solenoid is arranged, an inlet nozzle provided at a first axial end of the housing , an outlet nozzle provided at an opposite axial end of the housing , a support surface at an axial end section of the armature unit , which cooperates with a valve seat ,wherein the housing and the outlet nozzle are formed as an integral injection-molded part, characterized in that a sleeve for a fluid valve is provided, having a sleeve body that has a first cylindrical section in which at least one core and an armature are arranged as parts of a solenoid to be made, wherein the sleeve body is designed to be open on both sides, wherein a first end of the sleeve body has a constriction with a contiguous second cylindrical section , and wherein a second end has a widening with a contiguous third cylindrical section , wherein sealing elements are provided on the second and third cylindrical sections .
An apparatus for use in humidified gases delivery treatment comprising: a housing, a pressurised gases supply within said housing, a pressurised gases outlet in said housing in fluid connection with said pressurised gases supply and adapted to make fluid connection with an inlet of a heatable water chamber in order to provide gases flow to a said chamber , a humidified gases return in said housing, adapted to make fluid connection with an outlet of a said water chamber in order to receive humidified gases from said water chamber , a patient outlet in said housing, in fluid connection with said humidified gases return in order to receive humidified gases from said humidified gases return and provide humidified gases to said patient outlet , said patient outlet being in fluid connection with or adapted to make fluid connection with a breathing conduit for delivery of humidified gases to a patient; characterised in that said apparatus includes, a chamber heating means connected to said housing and, said housing includes a humidifier engagement locating a said water chamber adjacent said chamber heating means , said chamber heating means adapted to vaporise liquid water in said water chamber in order to provide water vapour to said gases flow passing through said water chamber ; and wherein said patient outlet includes a connector for receiving a breathing conduit and at least one auxiliary electrical connection plug or socket , for a simultaneous connection when connecting a breathing circuit having complementary electrical connectors. a housing, a pressurised gases supply within said housing, a pressurised gases outlet in said housing in fluid connection with said pressurised gases supply and adapted to make fluid connection with an inlet of a heatable water chamber in order to provide gases flow to a said chamber , a humidified gases return in said housing, adapted to make fluid connection with an outlet of a said water chamber in order to receive humidified gases from said water chamber , a patient outlet in said housing, in fluid connection with said humidified gases return in order to receive humidified gases from said humidified gases return and provide humidified gases to said patient outlet , said patient outlet being in fluid connection with or adapted to make fluid connection with a breathing conduit for delivery of humidified gases to a patient; characterised in that said apparatus includes, a chamber heating means connected to said housing and, said housing includes a humidifier engagement locating a said water chamber adjacent said chamber heating means , said chamber heating means adapted to vaporise liquid water in said water chamber in order to provide water vapour to said gases flow passing through said water chamber ; and wherein said patient outlet includes a connector for receiving a breathing conduit and at least one auxiliary electrical connection plug or socket , for a simultaneous connection when connecting a breathing circuit having complementary electrical connectors.
A headset for transcranial brain stimulation, the headset comprising: a forehead frame , the forehead frame defining an elongated arch; a first electrode arranged at a first end portion of the elongated arched forehead frame; a second electrode arranged at a second end portion of the elongated arched forehead frame; a bracket fixedly fastened at a center portion of the elongated arched forehead frame, the elongated arched forehead frame is configured to support the bracket ; and a circuit comprising the first and second electrodes and being configured to be powered according to a schedule for performing the transcranial brain stimulation; wherein upon use of the headset: the elongated arched forehead frame is configured such that the first electrode is located at a left side of a forehead of a user of the headset, and such that the second electrode is located at a right side of the forehead of the user of the headset, and the bracket is configured to extend from the elongated arched forehead frame over the skull of the user towards a neck portion of the user. a forehead frame , the forehead frame defining an elongated arch; a first electrode arranged at a first end portion of the elongated arched forehead frame; a second electrode arranged at a second end portion of the elongated arched forehead frame; a bracket fixedly fastened at a center portion of the elongated arched forehead frame, the elongated arched forehead frame is configured to support the bracket ; and a circuit comprising the first and second electrodes and being configured to be powered according to a schedule for performing the transcranial brain stimulation; wherein upon use of the headset: the elongated arched forehead frame is configured such that the first electrode is located at a left side of a forehead of a user of the headset, and such that the second electrode is located at a right side of the forehead of the user of the headset, and the bracket is configured to extend from the elongated arched forehead frame over the skull of the user towards a neck portion of the user. the elongated arched forehead frame is configured such that the first electrode is located at a left side of a forehead of a user of the headset, and such that the second electrode is located at a right side of the forehead of the user of the headset, and the bracket is configured to extend from the elongated arched forehead frame over the skull of the user towards a neck portion of the user.
Electrode, comprising at least one oscillation generator and a carrier substrate with a carrier side and an electrochemically active side with an electrochemically active layer , wherein the electrochemically active layer, by means of a connector pad from the carrier side via electrically conductive connections is connected to a first voltage source or wherein the electrochemically active layer is connected directly to the first voltage source via laterally protruding contacts, characterised in that the at least one oscillation generator is applied to the carrier substrate on the carrier side or is embedded in the surface of the carrier substrate , in that the oscillation generator is electrically contacted with the first voltage source or a further voltage source and in that the carrier substrate is partially or completely composed of a ceramic material and/or at least one valve metal or comprises a ceramic material and/or at least one valve metal.