mhurhangee/patent-ind-claim-en huggingface dataset:
A variable-geometry ducted fan for vertical take-off and landing air vehicle comprising: an air duct having a longitudinal axis (X), said air duct comprising an inlet of said variable-geometry ducted fan ; a fan rotatably mounted within said air duct downstream from said inlet , said fan comprising fan blades defining a fan area (A4); and a variable-area nozzle coupled to said air duct downstream from said fan , said variable-area nozzle comprising an exhaust of said variable-geometry ducted fan having a variable exhaust area (A5); and an actuation system operatively coupled to said variable-area nozzle to expand for vertical flight and contract for horizontal flight said variable-area nozzle relative to said longitudinal axis (X), wherein said actuation system includes an actuator ; wherein said variable-area nozzle comprises a circumferential array of pedals pivotably coupled to said air duct and circumscribing said longitudinal axis (X); characterized in that said actuation system further includes an expandable and contractable actuating ring , wherein said actuating ring is coupled to ring fittings , each of said ring fittings including a ring opening (272, and extends through said ring openings of each of said pedals ; wherein expansion of said actuating ring expands said variable-area nozzle and contraction of said actuating ring contracts said variable-area nozzle . an air duct having a longitudinal axis (X), said air duct comprising an inlet of said variable-geometry ducted fan ; a fan rotatably mounted within said air duct downstream from said inlet , said fan comprising fan blades defining a fan area (A4); and a variable-area nozzle coupled to said air duct downstream from said fan , said variable-area nozzle comprising an exhaust of said variable-geometry ducted fan having a variable exhaust area (A5); and an actuation system operatively coupled to said variable-area nozzle to expand for vertical flight and contract for horizontal flight said variable-area nozzle relative to said longitudinal axis (X), wherein said actuation system includes an actuator ; wherein said variable-area nozzle comprises a circumferential array of pedals pivotably coupled to said air duct and circumscribing said longitudinal axis (X); characterized in that said actuation system further includes an expandable and contractable actuating ring , wherein said actuating ring is coupled to ring fittings , each of said ring fittings including a ring opening (272, and extends through said ring openings of each of said pedals ; wherein expansion of said actuating ring expands said variable-area nozzle and contraction of said actuating ring contracts said variable-area nozzle .
A method for manufacturing an electrode assembly , the method comprising: a step of preparing an electrode assembly comprising an electrode and a separator and a pressing unit pressing the electrode assembly ; and a pressing step of pressing a top or bottom surface of the electrode assembly by using the pressing unit to form a curved surface on the electrode assembly , wherein the pressing step comprises: pressing a plurality of areas, which are spaced apart from each other, on the top or bottom surface of the electrode assembly through the pressing unit without pressing an area between the plurality of areas; and pressing a single area on the top or bottom surface of the electrode assembly , wherein the pressing a plurality of areas and the pressing a single area are separated from each other in time, wherein each of the plurality of areas has a line shape, characterized in that a length of a middle part of the plurality of parts of the electrode assembly , which are divided by the plurality of areas, is 30% to 90% of the total length of the electrode assembly . a step of preparing an electrode assembly comprising an electrode and a separator and a pressing unit pressing the electrode assembly ; and a pressing step of pressing a top or bottom surface of the electrode assembly by using the pressing unit to form a curved surface on the electrode assembly , wherein the pressing step comprises: pressing a plurality of areas, which are spaced apart from each other, on the top or bottom surface of the electrode assembly through the pressing unit without pressing an area between the plurality of areas; and pressing a single area on the top or bottom surface of the electrode assembly , wherein the pressing a plurality of areas and the pressing a single area are separated from each other in time, wherein each of the plurality of areas has a line shape, characterized in that a length of a middle part of the plurality of parts of the electrode assembly , which are divided by the plurality of areas, is 30% to 90% of the total length of the electrode assembly . pressing a plurality of areas, which are spaced apart from each other, on the top or bottom surface of the electrode assembly through the pressing unit without pressing an area between the plurality of areas; and pressing a single area on the top or bottom surface of the electrode assembly , wherein the pressing a plurality of areas and the pressing a single area are separated from each other in time, wherein each of the plurality of areas has a line shape, characterized in that a length of a middle part of the plurality of parts of the electrode assembly , which are divided by the plurality of areas, is 30% to 90% of the total length of the electrode assembly .
A hydraulic inclined jacking installation system for offshore wind turbines , the system comprising a wind turbine installation vessel , stern posts , a rotating device , a hydraulic system and wind turbine arrangement lifting devices , wherein: the stern posts are vertically mounted on the stern of a deck of the wind turbine installation vessel , and the stern posts are provided with vertical stern guide rails ; the rotating device comprises gear lifting mechanisms , rotating arms and machine hands , the gear lifting mechanisms are matched with the stern guide rails and can move up and down along the stern guide rails , the tail ends of the rotating arms are hinged to the gear lifting mechanisms , and the machine hands are mounted on the rotating arms ; the hydraulic system comprises hydraulic power units and telescopic hydraulic cylinders mounted on the deck, the bottom ends of the telescopic hydraulic cylinders are hinged to the deck, the top ends of the telescopic hydraulic cylinders are hinged to the head ends of the rotating arms , and the hydraulic power units are configured to drive the telescopic hydraulic cylinders to extend and contract in the axial direction, thereby jacking the rotating arms to rotate; and the wind turbine arrangement lifting devices are mounted on the deck of the wind turbine installation vessel , and are correspondingly arranged below the rotating arms , wind turbines waiting to be installed are horizontally arranged on the wind turbine arrangement lifting devices , and the machine hands are used to hold towers of the wind turbines . comprising a wind turbine installation vessel , stern posts , a rotating device , a hydraulic system and wind turbine arrangement lifting devices , wherein: the stern posts are vertically mounted on the stern of a deck of the wind turbine installation vessel , and the stern posts are provided with vertical stern guide rails ; the rotating device comprises gear lifting mechanisms , rotating arms and machine hands , the gear lifting mechanisms are matched with the stern guide rails and can move up and down along the stern guide rails , the tail ends of the rotating arms are hinged to the gear lifting mechanisms , and the machine hands are mounted on the rotating arms ; the hydraulic system comprises hydraulic power units and telescopic hydraulic cylinders mounted on the deck, the bottom ends of the telescopic hydraulic cylinders are hinged to the deck, the top ends of the telescopic hydraulic cylinders are hinged to the head ends of the rotating arms , and the hydraulic power units are configured to drive the telescopic hydraulic cylinders to extend and contract in the axial direction, thereby jacking the rotating arms to rotate; and the wind turbine arrangement lifting devices are mounted on the deck of the wind turbine installation vessel , and are correspondingly arranged below the rotating arms , wind turbines waiting to be installed are horizontally arranged on the wind turbine arrangement lifting devices , and the machine hands are used to hold towers of the wind turbines .
Wheel arrangement for a rail vehicle, in particular for an idler-wheel undercarriage of a low-floor vehicle, having at least one wheel , at least one axis stub , at least one rotational-speed sensor , at least one earthing contact , and having a carrier device which is arranged on the axle stub , wherein the carrier device comprises at least one first carrier element and a second carrier element , which are each designed as individual components, wherein the second carrier element has at least one first cutout in which at least components which rotate with the wheel are arranged, characterized in that at least one component of an earthing contact is arranged in a second cutout .
Method for managing a vacuum pump connected to a braking system of a motor vehicle, comprising: - a step of using an electronic control unit connected to the vacuum pump, - a step of determining at least two differential pressure thresholds associated with the vacuum pump: a first differential pressure threshold commanding the stoppage of operation of the vacuum pump, a second differential pressure threshold commanding the starting of the vacuum pump and, optionally, a third differential pressure threshold lower than the second threshold and signalling alerts representative of operating defects, while taking into account a first data set representative of detection or non-detection of a repetitive braking situation, and/or a second data set representative of the altitude of the vehicle, characterized in that it comprises: - a step of modifying at least the first and second differential pressure thresholds, perhaps also the third differential pressure threshold, such that, at a given altitude, at least the first and second differential pressure thresholds, perhaps also the third differential pressure threshold, develop by incremental stages when the travel speed of the vehicle increases, the transition between two successive stages occurring at predefined speed thresholds stored in the electronic control unit. - a step of using an electronic control unit connected to the vacuum pump, - a step of determining at least two differential pressure thresholds associated with the vacuum pump: a first differential pressure threshold commanding the stoppage of operation of the vacuum pump, a second differential pressure threshold commanding the starting of the vacuum pump and, optionally, a third differential pressure threshold lower than the second threshold and signalling alerts representative of operating defects, while taking into account a first data set representative of detection or non-detection of a repetitive braking situation, and/or a second data set representative of the altitude of the vehicle, characterized in that it comprises: - a step of modifying at least the first and second differential pressure thresholds, perhaps also the third differential pressure threshold, such that, at a given altitude, at least the first and second differential pressure thresholds, perhaps also the third differential pressure threshold, develop by incremental stages when the travel speed of the vehicle increases, the transition between two successive stages occurring at predefined speed thresholds stored in the electronic control unit.
Apparatus with a frame structure for the examination of an installation such as a rotor blade of a wind power plant for the inspection, cleaning, or maintenance of the same, with a cable pull-in on which the frame structure is suspended so that it can be adjusted in the vertical direction by movement of the cable pull-in, and with one or more propellers or rotor(s) for a movement of the frame structure in the horizontal direction.
A polymer composition comprising at least the following components A) 20 to 75 wt.-% based on the overall weight of the polymer composition of a polymer blend, comprising a1) polypropylene; a2) polyethylene; wherein the weight ratio of a1) to a2) is from 3:7 to 12:1; and wherein the polymer blend A) is a recycled material comprising from 0.1 to 100 ppm of limonene, based on the overall weight of component A), as determined by using solid phase microextraction (HS-SPME-GC-MS); B) 25 to 80 wt.-% based on the overall weight of the polymer composition of a virgin polypropylene homopolymer; whereby said virgin polypropylene homopolymer has • a MFR 2 (230°C, 2.16 kg) determined according to ISO 1133 in the range of 10 to 40 g/10 min; • a xylene soluble content (XCS) determined according to ISO 16152, 1ed, 25°C, based on the overall weight of component B) in the range of 0.1 to 5.0 wt.-%; and • a melt peak temperature measured according to ISO 11357 in the range of 150 to 170°C; with the proviso that the weight proportions of components A) and B) add up to 100 wt.-%. A) 20 to 75 wt.-% based on the overall weight of the polymer composition of a polymer blend, comprising a1) polypropylene; a2) polyethylene; wherein the weight ratio of a1) to a2) is from 3:7 to 12:1; and wherein the polymer blend A) is a recycled material comprising from 0.1 to 100 ppm of limonene, based on the overall weight of component A), as determined by using solid phase microextraction (HS-SPME-GC-MS); a1) polypropylene; a2) polyethylene; wherein the weight ratio of a1) to a2) is from 3:7 to 12:1; and wherein the polymer blend A) is a recycled material comprising from 0.1 to 100 ppm of limonene, based on the overall weight of component A), as determined by using solid phase microextraction (HS-SPME-GC-MS); B) 25 to 80 wt.-% based on the overall weight of the polymer composition of a virgin polypropylene homopolymer; whereby said virgin polypropylene homopolymer has • a MFR 2 (230°C, 2.16 kg) determined according to ISO 1133 in the range of 10 to 40 g/10 min; • a xylene soluble content (XCS) determined according to ISO 16152, 1ed, 25°C, based on the overall weight of component B) in the range of 0.1 to 5.0 wt.-%; and • a melt peak temperature measured according to ISO 11357 in the range of 150 to 170°C; • a MFR 2 (230°C, 2.16 kg) determined according to ISO 1133 in the range of 10 to 40 g/10 min; • a xylene soluble content (XCS) determined according to ISO 16152, 1ed, 25°C, based on the overall weight of component B) in the range of 0.1 to 5.0 wt.-%; and • a melt peak temperature measured according to ISO 11357 in the range of 150 to 170°C;
Construction panel comprising at least one insulation layer , said at least one insulation layer comprising an electrically insulating sheet, web or paper, at least one active thermal layer manufactured using printing techniques, said active thermal layer comprising at least an electrical heating and/or an electrical cooling element, wherein said electrical heating and/or cooling element comprises one or more electrically conductive layers, said electrically conductive layers comprising one or more layers of graphite dispersed in a binder, comprising from 30 to 86% by weight graphite and from, 4 to 30% by weight binder and from 10 to 40% by weight functional additives, wherein said functional additives comprise 10% by weight carbon nanotubes; and connector means for connecting said at least one active thermal layer to a source of electrical current. at least one insulation layer , said at least one insulation layer comprising an electrically insulating sheet, web or paper, at least one active thermal layer manufactured using printing techniques, said active thermal layer comprising at least an electrical heating and/or an electrical cooling element, wherein said electrical heating and/or cooling element comprises one or more electrically conductive layers, said electrically conductive layers comprising one or more layers of graphite dispersed in a binder, comprising from 30 to 86% by weight graphite and from, 4 to 30% by weight binder and from 10 to 40% by weight functional additives, wherein said functional additives comprise 10% by weight carbon nanotubes; and connector means for connecting said at least one active thermal layer to a source of electrical current.
A connecting assembly for a battery module comprising two or more secondary batteries , wherein the connecting assembly comprises: a connecting piece configured to be electrically connected with the secondary batteries , the connecting piece comprising a connecting portion ; an insulating plate having an integrally modeled structure, wherein the connecting portion and the insulating plate are connected in a non-detachable manner to form an integral structure, and the insulating plate is configured to restrict movement of the connecting piece ; wherein one of the connecting portion and the insulating plate comprises a protrusion , the other of the connecting portion and the insulating plate comprises a receiving portion , and the protrusion and the receiving portion are connected with each other in an embedded manner ; wherein the connecting portion comprises a receiving portion , the receiving portion is an embedding through hole extending along a thickness direction of the insulating plate , and the insulating plate comprises a protrusion penetrating through the receiving portion , and portions of the insulating plate located on upper and lower sides of the connecting portion are connected by the protrusion , and wherein the insulating plate comprises a first region and a second region, a part of the second region is arranged as protruding from the first region, and the connecting portion is embedded inside the second region. a connecting piece configured to be electrically connected with the secondary batteries , the connecting piece comprising a connecting portion ; an insulating plate having an integrally modeled structure, wherein the connecting portion and the insulating plate are connected in a non-detachable manner to form an integral structure, and the insulating plate is configured to restrict movement of the connecting piece ; wherein one of the connecting portion and the insulating plate comprises a protrusion , the other of the connecting portion and the insulating plate comprises a receiving portion , and the protrusion and the receiving portion are connected with each other in an embedded manner ; wherein the connecting portion comprises a receiving portion , the receiving portion is an embedding through hole extending along a thickness direction of the insulating plate , and the insulating plate comprises a protrusion penetrating through the receiving portion , and portions of the insulating plate located on upper and lower sides of the connecting portion are connected by the protrusion , and wherein the insulating plate comprises a first region and a second region, a part of the second region is arranged as protruding from the first region, and the connecting portion is embedded inside the second region.
Method for producing a container system for a liquid dispenser , having the following features: a. the method serves for producing a container system having a dimensionally stable outer container and a collapsible inner container , in the form of a pouch, arranged within the outer container, and b. starting from the prefabricated outer container , at least one ply of a pouch material (50; 54; 70) is applied to an inner wall of the outer container , and c. for this purpose, the pouch material (50; 54; 70) is applied in the form of a liquid or powder to the inner wall, where, after solidifying or fusing, it forms a ply of a wall of the inner container , said ply detaching from the inner wall of the outer container as intended when the inner container collapses characterized by the following feature: d. to form the inner container, plies made of the following pouch materials are successively produced from outside to inside: - at least plastic ionomer and polyethylene, in particular plastic ionomer, EVOH and polyethylene, and/or - at least plastic ionomer and polyamide, in particular plastic ionomer, EVOH and polyamide, and/or - at least plastic ionomer and LDPE, in particular plastic ionomer, EVOH, and LDPE. a. the method serves for producing a container system having a dimensionally stable outer container and a collapsible inner container , in the form of a pouch, arranged within the outer container, and b. starting from the prefabricated outer container , at least one ply of a pouch material (50; 54; 70) is applied to an inner wall of the outer container , and c. for this purpose, the pouch material (50; 54; 70) is applied in the form of a liquid or powder to the inner wall, where, after solidifying or fusing, it forms a ply of a wall of the inner container , said ply detaching from the inner wall of the outer container as intended when the inner container collapses - at least plastic ionomer and polyethylene, in particular plastic ionomer, EVOH and polyethylene, and/or - at least plastic ionomer and polyamide, in particular plastic ionomer, EVOH and polyamide, and/or - at least plastic ionomer and LDPE, in particular plastic ionomer, EVOH, and LDPE.
Golf trolley comprising a main frame for mounting a golf bag, a handle portion , which is pivotably attached to the main frame at a handle joint , a first main wheel attached to a first main wheel mount , wherein the first main wheel mount is pivotably attached to the main frame , pivotable about a swivel axis , characterized in that the first main wheel mount is displaceable parallel to the swivel axis , wherein the handle portion is mechanically coupled to the first main wheel mount such that folding the handle portion at the handle joint drives the first main wheel mount to rotate about the swivel axis and to move linearly along the swivel axis . a main frame for mounting a golf bag, a handle portion , which is pivotably attached to the main frame at a handle joint , a first main wheel attached to a first main wheel mount , wherein the first main wheel mount is pivotably attached to the main frame , pivotable about a swivel axis , characterized in that the first main wheel mount is displaceable parallel to the swivel axis , wherein the handle portion is mechanically coupled to the first main wheel mount such that folding the handle portion at the handle joint drives the first main wheel mount to rotate about the swivel axis and to move linearly along the swivel axis .
A vehicle electrically driving assembly, connected to vehicle axle half shafts of a vehicle, wherein; the vehicle electrically driving assembly comprises: an electric motor , a speed reducer, an electromagnetic tooth-mounted clutch and a differential ; the differential is connected between the vehicle axle half shafts ; when the electromagnetic tooth-mounted clutch is in engagement, a driving force of the electric motor is transmitted to the vehicle axle half shafts via the speed reducer and the electromagnetic tooth-mounted clutch, to provide the driving force to the vehicle; characterized in that the speed reducer is provided with multiple stages of gears, an input shaft and an intermediate shaft ; where the electromagnetic tooth-mounted clutch is installed on the input shaft or the intermediate shaft of the speed reducer or on the vehicle axle half shafts; and where the speed reducer comprises: a first stage driving gear , a first stage driven gear , a second stage driving gear and a second stage driven gear , and the gears of the same stage are in engagement; where the electromagnetic tooth-mounted clutch comprises: a fixed face tooth , a movable face tooth , a solenoid assembly and a return elastic assembly , and when the solenoid assembly is powered off, the return elastic assembly drives the movable face tooth to reset, the return elastic assembly is a spring, an elastic sheet, a diaphragm spring or a spring assembly, and the spring assembly comprises several springs and; where the electromagnetic tooth-mounted clutch is a normally open clutch or a normally closed clutch.