mhurhangee/ep-ind-claims huggingface dataset:
A wide field fundus camera (100, 200, 300, 400) for imaging a retina, comprising: an objective lens having a symmetric viewing axis and disposed to form a retinal image of a field of view; an image recording device disposed to capture said retinal image of said field of view; a plurality of illumination beam projectors (30a-30n) positioned around said viewing axis and each configured to project an illumination beam (32a-32n) at a predetermined angle toward said objective lens and each thereby illuminating a portion of an image on the retina; a first polarizer disposed in front of said image recording device, to define a polarization orientation; a set of second polarizers (31a-31n), each second polarizer disposed in front of a corresponding one of said illumination beam projectors and each of said second polarizers oriented to form a cross polarization condition with respect to said first polarizer; and an electronic controller programmed to power said plurality of illumination beam projectors in a sequential programmable manner and coupling with the image recording device to capture a plurality of retinal images in accordance with the sequential programmable manner. an objective lens having a symmetric viewing axis and disposed to form a retinal image of a field of view; an image recording device disposed to capture said retinal image of said field of view; a plurality of illumination beam projectors (30a-30n) positioned around said viewing axis and each configured to project an illumination beam (32a-32n) at a predetermined angle toward said objective lens and each thereby illuminating a portion of an image on the retina; a first polarizer disposed in front of said image recording device, to define a polarization orientation; a set of second polarizers (31a-31n), each second polarizer disposed in front of a corresponding one of said illumination beam projectors and each of said second polarizers oriented to form a cross polarization condition with respect to said first polarizer; and an electronic controller programmed to power said plurality of illumination beam projectors in a sequential programmable manner and coupling with the image recording device to capture a plurality of retinal images in accordance with the sequential programmable manner.
A method of processing spent nuclear fuel, comprising: obtaining spent nuclear fuel dissolved in an acidic medium; contacting the dissolved spent nuclear fuel with an octadentate ligand and an organic phase to generate a mixture; and separating an aqueous phase enriched for Pu 4+ from the mixture, wherein the octadentate ligand is a hydroxypyridonate ligand. obtaining spent nuclear fuel dissolved in an acidic medium; contacting the dissolved spent nuclear fuel with an octadentate ligand and an organic phase to generate a mixture; and separating an aqueous phase enriched for Pu 4+ from the mixture, wherein the octadentate ligand is a hydroxypyridonate ligand.
Lifting ring for the handling of a mould comprising: - A bracket forming a hanging loop creating a gateway through which a lifting element can be passed, - A screw fixing element to which the bracket is connected, the fixing elements presenting a first axis and the bracket being assembled in a mobile position compared with the fixing element, - And a temporary locking tool (30, 31) to link the bracket and the fixing element in rotation in a locked position and, in an unlocked position, to allow the bracket to move against said fixing element, Characterised in that the temporary locking tool (30, 31) comprises: • At least one element projecting towards the inside of the bracket in the region of the gateway following a perpendicular direction to said first axis • And at least one housing located inside a head comprised within said fixing element, said housing being capable of accommodating at least one projecting element and Characterised in that the bracket, - Is pivotally mounted on said fixing element around a second axis which is perpendicular to said first axis and - Is mounted mobile in translation compared with said fixing element in parallel to said first axis to allow the insertion of said projecting element in said housing in a locked position and the release of said projecting element from said housing in an unlocked position. - A bracket forming a hanging loop creating a gateway through which a lifting element can be passed, - A screw fixing element to which the bracket is connected, the fixing elements presenting a first axis and the bracket being assembled in a mobile position compared with the fixing element, - And a temporary locking tool (30, 31) to link the bracket and the fixing element in rotation in a locked position and, in an unlocked position, to allow the bracket to move against said fixing element, • At least one element projecting towards the inside of the bracket in the region of the gateway following a perpendicular direction to said first axis • And at least one housing located inside a head comprised within said fixing element, said housing being capable of accommodating at least one projecting element and - Is pivotally mounted on said fixing element around a second axis which is perpendicular to said first axis and - Is mounted mobile in translation compared with said fixing element in parallel to said first axis to allow the insertion of said projecting element in said housing in a locked position and the release of said projecting element from said housing in an unlocked position.
Torsional vibration damper arrangement, in particular for a hydrodynamic coupling arrangement or a wet-running coupling arrangement, comprising a torsional vibration damper with an input region and comprising a friction element carrier with a first coupling region for the coupling of at least one friction element for common rotation with the friction element carrier about an axis of rotation and with a second coupling region for the coupling of the friction element carrier to the input region of the torsional vibration damper, wherein the second coupling region is coupled to the input region by means of a coupling element, wherein the coupling element is fixedly coupled to the second coupling region of the friction element carrier by means of a multiplicity of connecting elements for the purposes of common rotation about the axis of rotation, and wherein an engagement formation comprises engagement apertures on the friction element carrier and engagement projections on the coupling element, which engagement projections engage into the engagement apertures, and characterized in that apertures are provided on the coupling element between engagement projections which follow one another in the circumferential direction.
Softener comprising an enclosure for humidifying rice cakes, which comprises: - a humidifying bench having at least one support means provided for the passage of a conveyor belt, said humidifying bench having a gutter which stretches axially along a longitudinal axis "XX"' and a steam distribution unit containing at least one steam nozzle, the discharge mouth of which opens into the elongate hole of said gutter; and - a cover which stretches axially along an axis "YY'" in parallel with the axis "XX"'; and wherein the softener according to the invention has a conveyor belt having a textile layer of which the edges interact with the support means and the textile layer is a woven fabric having a mesh of 0.8 to 1.2 mm and a wire of 0.45 to 0.55 mm thick; the discharge mouths of the steam nozzles being separated by 1 to 5 mm from the textile layer. - a humidifying bench having at least one support means provided for the passage of a conveyor belt, said humidifying bench having a gutter which stretches axially along a longitudinal axis "XX"' and a steam distribution unit containing at least one steam nozzle, the discharge mouth of which opens into the elongate hole of said gutter; and - a cover which stretches axially along an axis "YY'" in parallel with the axis "XX"'; and wherein
Device for recirculating anode gas in an anode circuit of a fuel cell system, comprising at least one jet pump with a driving nozzle for introducing fresh anode gas, preferably hydrogen, an inlet for recirculated anode gas and an outlet for fresh and recirculated anode gas, characterized in that an actively controllable valve intended for closing and opening the inlet and comprising a magnet assembly, for acting on a reciprocating armature, and a valve spring is arranged in the area of the inlet.
Machine having a rotor which is mounted such that it can rotate about a rotation axis and • comprises an uncooled rotor body which, on its outside, has recesses or flats (11a, 11b), in the cross-sectional surface area of which at least one rotor winding (16a, 16b) is arranged, which is accommodated in a cryostat (13, 13b) with a cryostat wall and is to be cooled to low temperature, and • is provided with a holding and/or supporting device for transmission of forces acting on the rotor winding (16a, 16b) via the cryostat wall to the rotor body, wherein the holding and/or supporting device contains at least one supporting element (4, 5, 21, 22, 23) via which heat is transmitted from the rotor body to the rotor winding (16a, 16b), wherein the at least one supporting element (4, 5, 21, 22, 23) is equipped with means to reduce the thermal conductivity, which means fill at least a part of a cross-sectional surface at right angles to the heat transmission direction, characterized in that as means for reducing the thermal conductivity, the supporting element (4, 5, 21, 22, 23) has a layer structure which is oriented essentially at right angles to the heat transmission direction and is formed from individual parts (31, 41) which are joined together on their mutual touching surfaces to form thermal resistances (32, 42, 43) the individual parts (31, 41) of the supporting element (4, 5, 21, 22, 23) are composed of glass-fiber-reinforced plastic. • comprises an uncooled rotor body which, on its outside, has recesses or flats (11a, 11b), in the cross-sectional surface area of which at least one rotor winding (16a, 16b) is arranged, which is accommodated in a cryostat (13, 13b) with a cryostat wall and is to be cooled to low temperature, and • is provided with a holding and/or supporting device for transmission of forces acting on the rotor winding (16a, 16b) via the cryostat wall to the rotor body, wherein the holding and/or supporting device contains at least one supporting element (4, 5, 21, 22, 23) via which heat is transmitted from the rotor body to the rotor winding (16a, 16b), wherein the at least one supporting element (4, 5, 21, 22, 23) is equipped with means to reduce the thermal conductivity, which means fill at least a part of a cross-sectional surface at right angles to the heat transmission direction, characterized in that as means for reducing the thermal conductivity, the supporting element (4, 5, 21, 22, 23) has a layer structure which is oriented essentially at right angles to the heat transmission direction and is formed from individual parts (31, 41) which are joined together on their mutual touching surfaces to form thermal resistances (32, 42, 43) the individual parts (31, 41) of the supporting element (4, 5, 21, 22, 23) are composed of glass-fiber-reinforced plastic.
A method of manufacturing a dispenser for a product in stick form, the dispenser comprising an inner tube and a product concealing tube disposed outwardly of the inner tube, wherein the product concealing tube is retractable and extendable relative to the inner tube for exposing and covering a product stick extending from a distal end of the inner tube in use; the method comprising: providing a first blank of sheet material for providing the inner tube of the dispenser; wrapping the first blank around a mandrel to provide the inner tube of the dispenser; providing a second blank of sheet material for providing the product concealing tube of the dispenser; wherein the second blank comprises a slot, and a guide element disposed within the slot; applying a bonding agent to the second blank in a region corresponding to a surface of the guide element; wrapping the second blank around the inner tube while the inner tube is held on a mandrel to provide the product concealing tube, with the surface of the guide element to which bonding agent has been applied facing the inner tube, such that the guide element becomes bonded to an exterior surface of the inner tube, and wherein the slot provides a recess in the interior surface of the formed product concealing tube; wherein, in use, the product concealing tube is movable relative to the inner tube with the guide element cooperating with the recess for guiding the movement of the product concealing tube relative to the inner tube. providing a first blank of sheet material for providing the inner tube of the dispenser; wrapping the first blank around a mandrel to provide the inner tube of the dispenser; providing a second blank of sheet material for providing the product concealing tube of the dispenser; wherein the second blank comprises a slot, and a guide element disposed within the slot; applying a bonding agent to the second blank in a region corresponding to a surface of the guide element; wrapping the second blank around the inner tube while the inner tube is held on a mandrel to provide the product concealing tube, with the surface of the guide element to which bonding agent has been applied facing the inner tube, such that the guide element becomes bonded to an exterior surface of the inner tube, and wherein the slot provides a recess in the interior surface of the formed product concealing tube; wherein, in use, the product concealing tube is movable relative to the inner tube with the guide element cooperating with the recess for guiding the movement of the product concealing tube relative to the inner tube.
A coordinate measuring machine based on a delta robot structure comprising: • a base plate, a probe, and • arms (16, 16', 16"), called kinematic chains, the arms (16, 16', 16") are made of a light composite material each having a middle joint (26, 26', 26") and are connected with their first end by means of first universal joints (24, 24', 24") to the base plate and are connected with their second end by means of third universal joints to • a movable platform, the movable platform supporting a probe; and having at least 3 degrees of freedom, namely translation movement in the x-, y- or z-direction and vectors thereof; and • angle encoders in the joints (24, 24', 24", 26, 26', 26", 28, 28', 28"); and • a control unit for controlling the movement of the movable platform by using at least the angle encoders in the joints (24, 24', 24", 26, 26', 26" 28, 28', 28"), characterized in that • the base plate is configured for accommodating a first workpiece • and the probe is arranged in/at/on the movable platform in a way using the free inside space of the delta robot structure between the arms (16, 16', 16") as measuring volume. • a base plate, a probe, and • arms (16, 16', 16"), called kinematic chains, the arms (16, 16', 16") are made of a light composite material each having a middle joint (26, 26', 26") and are connected with their first end by means of first universal joints (24, 24', 24") to the base plate and are connected with their second end by means of third universal joints to • a movable platform, the movable platform supporting a probe; and having at least 3 degrees of freedom, namely translation movement in the x-, y- or z-direction and vectors thereof; and • angle encoders in the joints (24, 24', 24", 26, 26', 26", 28, 28', 28"); and • a control unit for controlling the movement of the movable platform by using at least the angle encoders in the joints (24, 24', 24", 26, 26', 26" 28, 28', 28"), • the base plate is configured for accommodating a first workpiece • and the probe is arranged in/at/on the movable platform in a way using the free inside space of the delta robot structure between the arms (16, 16', 16") as measuring volume.
A dental mount for dental ceramic blocks that are used in dental restoration procedures, said dental ceramic blocks comprising a ceramic head attached to a chuck, the dental mount comprising a tabular body having a front face and a rear face and a plurality of dental ceramic block receiving holes in the front face of the tabular body, the dental ceramic block receiving holes being arranged in a preset pattern for retaining the dental ceramic blocks on the tabular body, spaced apart from one another, in a desired, organised and graded manner, each dental ceramic block receiving hole is substantially cylindrical in shape to receive and retain the chuck of a dental ceramic block; and, each dental ceramic block receiving hole comprises one or more inwardly extending protrusions (1306, 1308) on a side wall of the dental ceramic block receiving hole.
Clutch arrangement for a hybrid vehicle, comprising - an input shaft and an output shaft which is arranged coaxially with respect to the former, - a friction clutch and a positively locking clutch which are arranged functionally in parallel between the input shaft and the output shaft, - the friction clutch having a friction unit which can be actuated by way of associated actuating means, and - the positively locking clutch having a positively locking unit which can be actuated by way of associated actuating means, characterized in that the positively locking clutch is configured as a centrifugal clutch for speed-dependent automatic actuation, the associated actuating means being operatively connected to the input shaft or the output shaft. - an input shaft and an output shaft which is arranged coaxially with respect to the former, - a friction clutch and a positively locking clutch which are arranged functionally in parallel between the input shaft and the output shaft, - the friction clutch having a friction unit which can be actuated by way of associated actuating means, and - the positively locking clutch having a positively locking unit which can be actuated by way of associated actuating means, characterized in that the positively locking clutch is configured as a centrifugal clutch for speed-dependent automatic actuation, the associated actuating means being operatively connected to the input shaft or the output shaft.
Sliding device for a vehicle seat, comprising a pair of parallel tracks (20a, 20b), each comprising a lower rail (30a, 30b) and an upper rail (40a, 40b), each of said upper rails (40a, 40b) being constrained to a respective lower rail, but slidable relative to said lower rail, wherein said lower rails (30a, 30b) are provided with a plurality of apertures (32a, 32b) arranged along the longitudinal axes of said lower rails, wherein said sliding device is provided with a locking arrangement including two locking assemblies, one for each of said tracks (20a, 20b), wherein each of said locking assemblies (1a, 1b) comprises one or more locking pins (3a, 3b), which are configured to penetrate into corresponding apertures (32a, 32b) of the respective lower rail (30a, 30b), wherein said locking arrangement further comprises a releasing assembly for moving said locking pins (3a, 3b) from a locking configuration to an unlocking configuration, wherein said releasing assembly comprises a pair of substantially parallel arms (9a, 9b), each of which is pivotally connected to a respective track (20a, 20b), characterized in that said releasing assembly further comprises: - a crossbar extending transversely to said tracks (20a, 20b) and provided at each end with an engaging assembly for engaging the locking pins of a respective one of said locking assemblies (1a, 1b); and - a pair of connecting members (11a, 11b), one for each of said tracks (20a, 20b), each of said connecting members (11a, 11b) being configured to convert a rotational movement of the end portion of a respective releasing member arm (9a, 9b) into a translational movement of said crossbar, preferably into a vertically oriented translational movement of said crossbar. - a crossbar extending transversely to said tracks (20a, 20b) and provided at each end with an engaging assembly for engaging the locking pins of a respective one of said locking assemblies (1a, 1b); and - a pair of connecting members (11a, 11b), one for each of said tracks (20a, 20b), each of said connecting members (11a, 11b) being configured to convert a rotational movement of the end portion of a respective releasing member arm (9a, 9b) into a translational movement of said crossbar, preferably into a vertically oriented translational movement of said crossbar.
A lithographic projection apparatus comprising: an illumination system for supplying a projection beam of radiation; a first object table provided with a first object holder for holding a mask; a second object table provided with a second object holder for holding a substrate; a projection system for imaging an irradiated portion of the mask onto a target portion of the substrate; and: at least one reflector having a multilayer reflective coating on a surface thereof, said projection beam being incident on and reflected from said surface, and a capping layer covering said surface, said multilayer reflective coating comprising a plurality of layers of Mo alternating with layers of a second material consisting of Be or Si characterised in that: said capping layer comprises diamond-like Carbon and is provided on a layer of said second material. an illumination system for supplying a projection beam of radiation; a first object table provided with a first object holder for holding a mask; a second object table provided with a second object holder for holding a substrate; a projection system for imaging an irradiated portion of the mask onto a target portion of the substrate; and: at least one reflector having a multilayer reflective coating on a surface thereof, said projection beam being incident on and reflected from said surface, and a capping layer covering said surface, said multilayer reflective coating comprising a plurality of layers of Mo alternating with layers of a second material consisting of Be or Si characterised in that: said capping layer comprises diamond-like Carbon and is provided on a layer of said second material. at least one reflector having a multilayer reflective coating on a surface thereof, said projection beam being incident on and reflected from said surface, and a capping layer covering said surface, said multilayer reflective coating comprising a plurality of layers of Mo alternating with layers of a second material consisting of Be or Si characterised in that: said capping layer comprises diamond-like Carbon and is provided on a layer of said second material.