mhurhangee/ep-ind-claims huggingface dataset:
A chemiluminescent and thermal marking system that comprises at least one first chemical solution comprising at least one oxalate ester, at least one fluorescer, and at least one inorganic salt; and at least one second chemical solution comprising at least one peroxide and at least one catalyst chosen from triazoles, substituted triazoles, imidazoles, and substituted imidazoles; and wherein the at least one inorganic salt is chosen from sodium thiosulphate, potassium thiosulphate, cobalt acetate, copper acetate, lead acetate, cupric chloride, ferric chloride, calcium iodide, potassium iodide, and silver nitrate; said chemiluminescent and thermal marking system is activated to produce light and heat by mixing of the first chemical solution with the second chemical solution.
Device for locking and unlocking a locking pin of a component, especially of a back rest of a motor vehicle seat, with a locking hook and an actuating component, wherein the locking hook cooperates non-positively and/or positively with the locking pin in a locked position securing the locking, and by rotating the actuating component, can be rotated into an unlocked position not securing the locking, wherein the device has a locking pawl which can be reversibly adjusted from a release position into a secured position and which, in the secured position thereof, secures the locking hook in the locked position thereof, characterized in that the actuating component is compensated for in terms of mass and comprises an adjustment means which releases the locking pawl only after the actuating component has rotated by a safety angle.
A method for producing a three-dimensional object, the method comprising: forming a thin layer including a powder material, the powder material comprising: an object-forming particle including a resin particle including a thermoplastic resin having a surface tension of more than 45mN/m or less than 30mN/m, and an organic resin layer disposed around the resin particle and including an organic resin having a surface tension of 30mN/m to 45mN/m and being at least one of polycarbonate, polyoxymethylene, polymethyl methacrylate, polyethylene, polystyrene, polyvinyl chloride, and polyvinyl alcohol; coating a specific region of the thin layer with a bonding fluid including an aqueous solvent and an energy absorbent; and irradiating, with energy, the thin layer after the coating to fuse the resin particle in the object-forming particle in the region coated with the bonding fluid to form an object layer, wherein the surface tension is determined by measuring the surface tension in a fused state using a pendant-drop-type interface tensiometer and by extrapolating this surface tension to the surface tension at 20°C. forming a thin layer including a powder material, the powder material comprising: an object-forming particle including a resin particle including a thermoplastic resin having a surface tension of more than 45mN/m or less than 30mN/m, and an organic resin layer disposed around the resin particle and including an organic resin having a surface tension of 30mN/m to 45mN/m and being at least one of polycarbonate, polyoxymethylene, polymethyl methacrylate, polyethylene, polystyrene, polyvinyl chloride, and polyvinyl alcohol; an object-forming particle including a resin particle including a thermoplastic resin having a surface tension of more than 45mN/m or less than 30mN/m, and an organic resin layer disposed around the resin particle and including an organic resin having a surface tension of 30mN/m to 45mN/m and being at least one of polycarbonate, polyoxymethylene, polymethyl methacrylate, polyethylene, polystyrene, polyvinyl chloride, and polyvinyl alcohol; coating a specific region of the thin layer with a bonding fluid including an aqueous solvent and an energy absorbent; and irradiating, with energy, the thin layer after the coating to fuse the resin particle in the object-forming particle in the region coated with the bonding fluid to form an object layer, wherein the surface tension is determined by measuring the surface tension in a fused state using a pendant-drop-type interface tensiometer and by extrapolating this surface tension to the surface tension at 20°C.
A test device for testing anti-stepping performance of a photovoltaic module, wherein the test device comprises a first test member and a second test member spaced apart from one another along a first direction, wherein the first test member and the second test member are configured to abut against the photovoltaic module and apply a preset load to the photovoltaic module; and the first test member is at a first position when the first test member abuts against the photovoltaic module, the second test member is at a second position when the second test member abuts against the photovoltaic module, along a movement direction of the first test member and the second test member in a horizontal plane, the first position and the second position are alternately provided and spaced apart from one another, and a distance L1 between the first position and an adjacent second position satisfies: 400 mm≤L1≤800 mm; and wherein the first direction is a length direction or a width direction of the photovoltaic module. the first test member is at a first position when the first test member abuts against the photovoltaic module, the second test member is at a second position when the second test member abuts against the photovoltaic module, along a movement direction of the first test member and the second test member in a horizontal plane, the first position and the second position are alternately provided and spaced apart from one another, and a distance L1 between the first position and an adjacent second position satisfies: 400 mm≤L1≤800 mm; and wherein the first direction is a length direction or a width direction of the photovoltaic module.
A tile spacer for spacing tiles on a substrate, the tile spacer comprising: (a) a base for engaging a bottom surface of tiles to be spaced on the substrate; and (b) a stem projecting upwardly from the base, the stem having two oppositely facing surfaces, the stem comprising a tile alignment portion comprising (i) the two oppositely facing surfaces and (ii) two projections (36, 38) extending in opposite directions from the surfaces, with one projection (36, 38) extending from one oppositely facing surface and the other projection (36, 38) extending from the other oppositely facing surface, so that the tile alignment portion defines a cross-shaped profile in transverse section, wherein the cross-shaped profile defines corners for positioning corners of four tiles on the substrate, wherein, in use, none, one or both of the projections (36, 38) can be removed from the tile alignment portion so that the tile alignment portion can be adapted for use with four, three or two tiles respectively to space apart at least two adjacent tiles depending on whether one or both projections (36, 38) are removed, characterised in that at least one of the surfaces of the tile alignment portion includes a recessed area and one of the projections (36, 38) extends from the recessed area, such that any residual material of the projection or projections (36, 38) that is not removed with the projection or projections (36, 38) and extends from the tile alignment portion is at least substantially confined within the recessed area or areas and minimises or avoids altogether interference with laying tiles on the substrate. (a) a base for engaging a bottom surface of tiles to be spaced on the substrate; and (b) a stem projecting upwardly from the base, the stem having two oppositely facing surfaces, the stem comprising a tile alignment portion comprising (i) the two oppositely facing surfaces and (ii) two projections (36, 38) extending in opposite directions from the surfaces, with one projection (36, 38) extending from one oppositely facing surface and the other projection (36, 38) extending from the other oppositely facing surface, so that the tile alignment portion defines a cross-shaped profile in transverse section, wherein the cross-shaped profile defines corners for positioning corners of four tiles on the substrate, wherein, in use, none, one or both of the projections (36, 38) can be removed from the tile alignment portion so that the tile alignment portion can be adapted for use with four, three or two tiles respectively to space apart at least two adjacent tiles depending on whether one or both projections (36, 38) are removed, characterised in that at least one of the surfaces of the tile alignment portion includes a recessed area and one of the projections (36, 38) extends from the recessed area, such that any residual material of the projection or projections (36, 38) that is not removed with the projection or projections (36, 38) and extends from the tile alignment portion is at least substantially confined within the recessed area or areas and minimises or avoids altogether interference with laying tiles on the substrate.
A right angle attachment for a power tool, comprising; a housing (112, 212, 312) including a handle (116, 216, 316) and a gear case (114, 214, 314) attached to the handle (116, 216, 316); an input shaft (120, 220, 320) extending through the handle (116, 216, 316); a first right angle gear (132, 232, 332) rotatably mounted within the gear case (114, 214, 314) and drivingly attached to said input shaft (120, 220, 320); a second right angle gear (134, 238, 338) rotatably mounted within the gear case (114, 214, 314) and meshingly engaged with said first right angle gear (132, 232, 332), said second right angle gear (134, 232, 332) having a polygonal opening (146, 246, 346) therein adapted for receiving a tool bit; characterized in that the right angle attachment further comprises a bit release device (166, 266, 370) to eject the tool bit supported by said gear case (114, 214, 314) and in communication with said polygonal opening (146, 246, 346) in said second right angle gear (134, 238, 338). a housing (112, 212, 312) including a handle (116, 216, 316) and a gear case (114, 214, 314) attached to the handle (116, 216, 316); an input shaft (120, 220, 320) extending through the handle (116, 216, 316); a first right angle gear (132, 232, 332) rotatably mounted within the gear case (114, 214, 314) and drivingly attached to said input shaft (120, 220, 320); a second right angle gear (134, 238, 338) rotatably mounted within the gear case (114, 214, 314) and meshingly engaged with said first right angle gear (132, 232, 332), said second right angle gear (134, 232, 332) having a polygonal opening (146, 246, 346) therein adapted for receiving a tool bit; characterized in that the right angle attachment further comprises a bit release device (166, 266, 370) to eject the tool bit supported by said gear case (114, 214, 314) and in communication with said polygonal opening (146, 246, 346) in said second right angle gear (134, 238, 338).
A sanding machine for sanding/finishing panels made of wood, metal or the like comprising a feeding device, which defines a support surface for at least one panel and is designed to feed the panel in a first direction; a sanding device, which is mounted above the support surface and comprises, in turn, an abrasive belt which is wound in a ring shape around a plurality of idler rollers so as to sand an upper face of the panel; a plurality of thrust elements, which are distributed inside the abrasive belt in a second direction, which is transverse to the first direction and parallel to the support surface; and, for each thrust element, a respective actuator cylinder to move the thrust element between a lowered operating position, in which the thrust element moves the abrasive belt so as to cause it to come into contact with the upper face of the panel, and a raised rest position; each actuator cylinder comprising a containing casing, a cylinder, which is obtained in the containing casing, an output rod, which is slidingly engaged in the cylinder and is configured to divide the cylinder into two chambers (31, 32), and a pneumatic unit to feed a pressurized gas into the chambers (31, 32); and characterized in that the pneumatic unit comprises a single supply manifold, a valve device to selectively connect the supply manifold to said chambers (31, 32), and, for each chamber (31, 32), a respective outlet to drain at least part of the pressurized gas contained in the chamber (31, 32) to the outside of the containing casing, in particular into the external environment.
Method for providing a modular construction of n levels, with n ≥ 1, consisting, for each level, in juxtaposing a plurality of modules (M1.1 - M1.6) generally of right-angle parallelepipedic surface shape (I x L) with I < L, delimited by two transverse faces (3, 4), two longitudinal faces (5, 6), a floor and a ceiling, characterised in that: - modules (M1.1 - M1.6) are fabricated in which: • the transverse faces (3, 4) are load bearing and adapted to perform the load bearing function of a modular construction comprising n levels, • the longitudinal faces (5, 6) incorporate stiffening members (12 - 20) adapted to form a stiffening beam of span L extending between the floor and the ceiling, • the floor and the ceiling are adapted to be loadbearing over a span I, - concrete slabs (D1.1 - D1.10) of span L are prefabricated and, for each level, said slabs are positioned on the juxtaposed modules (M1.1 - M1.6) so that they rest on the transverse walls (3, 4) of said modules, - mechanical connections designed to ensure the suspension of said ceilings are provided between the concrete slabs (D1.1 - D1.10) and the ceiling of the modules (M1.1 - M1.6) whereon they are supported, - keying of the juxtaposed concrete slabs (D1.1 - D1.10) is performed thereby forming a single concrete slab. - modules (M1.1 - M1.6) are fabricated in which: • the transverse faces (3, 4) are load bearing and adapted to perform the load bearing function of a modular construction comprising n levels, • the longitudinal faces (5, 6) incorporate stiffening members (12 - 20) adapted to form a stiffening beam of span L extending between the floor and the ceiling, • the floor and the ceiling are adapted to be loadbearing over a span I, • the transverse faces (3, 4) are load bearing and adapted to perform the load bearing function of a modular construction comprising n levels, • the longitudinal faces (5, 6) incorporate stiffening members (12 - 20) adapted to form a stiffening beam of span L extending between the floor and the ceiling, • the floor and the ceiling are adapted to be loadbearing over a span I, - concrete slabs (D1.1 - D1.10) of span L are prefabricated and, for each level, said slabs are positioned on the juxtaposed modules (M1.1 - M1.6) so that they rest on the transverse walls (3, 4) of said modules, - mechanical connections designed to ensure the suspension of said ceilings are provided between the concrete slabs (D1.1 - D1.10) and the ceiling of the modules (M1.1 - M1.6) whereon they are supported, - keying of the juxtaposed concrete slabs (D1.1 - D1.10) is performed thereby forming a single concrete slab.
A magnetic switch assembly comprising a housing, an elongated first electrode extending into said housing, a second electrode spaced from the first electrode, and a component within said housing shiftable between first and second switch positions depending upon the magnetic condition acting upon said component, said first switch position being when the component is in simultaneous contact with the first and second electrodes (40, 42), said second switch position being when the component is out of such simultaneous contact, said first electrode having an elongated section presenting a reduced diameter and a free end, wherein said first electrode further includes an enlarged section (44, 58) adjacent said free end thereof and of greater cross-sectional area than the reduced diameter section, said enlarged section (44, 58) having first and second end surfaces (60, 62), the cross-sectional area of said enlarged section at said second end surface being greater than the cross-sectional area of said elongated section of said first electrode, said component, in said first switch position thereof, simultaneously contacting said enlarged section (44, 58) at a point proximal to said elongated section of said first electrode relative to said second end surface, and said second electrode.
A propeller fan comprising: a shaft provided on a rotation axis of the propeller fan; and a blade provided on an outer peripheral side of the shaft, wherein the blade has a trailing edge on a rear side of the blade in a rotation direction of the propeller fan, and wherein the trailing edge includes a first trailing edge located on an innermost side of the trailing edge, and a second trailing edge adjacent to and outward of the first trailing edge, wherein where an innermost point of the first trailing edge is a first connection point, a connection point between the first trailing edge and the second trailing edge is a second connection point, a straight line that extends through the rotation axis and the first connection point is a reference line, and an innermost one of points of tangency between the second trailing edge and a tangent line that extends through the first connection point is a first vertex, the second connection point is located forward of the reference line in the rotation direction, or located on the reference line, the second trailing edge is located rearward of the second connection point in the rotation direction, and a length of the first trailing edge is greater than or equal to a length of part of the second trailing edge that is located between the second connection point and the first vertex, characterized in that the length of the first trailing edge is not more than twice the length of the part of the second trailing edge that is located between the second connection point and the first vertex. a shaft provided on a rotation axis of the propeller fan; and a blade provided on an outer peripheral side of the shaft, wherein the blade has a trailing edge on a rear side of the blade in a rotation direction of the propeller fan, and wherein the trailing edge includes a first trailing edge located on an innermost side of the trailing edge, and a second trailing edge adjacent to and outward of the first trailing edge, wherein where an innermost point of the first trailing edge is a first connection point, a connection point between the first trailing edge and the second trailing edge is a second connection point, a straight line that extends through the rotation axis and the first connection point is a reference line, and an innermost one of points of tangency between the second trailing edge and a tangent line that extends through the first connection point is a first vertex, the second connection point is located forward of the reference line in the rotation direction, or located on the reference line, the second trailing edge is located rearward of the second connection point in the rotation direction, and a length of the first trailing edge is greater than or equal to a length of part of the second trailing edge that is located between the second connection point and the first vertex, characterized in that the length of the first trailing edge is not more than twice the length of the part of the second trailing edge that is located between the second connection point and the first vertex.
A syringe plunger rod comprising: an elongate body having a proximal end and a distal end defining a length, said elongate body comprising three ribs and a plurality of spaced openings located on any or all of said ribs; a thumbpress positioned at the proximal end of the elongate body; and a stopper support positioned at the distal end of the elongate body; characterised in that the syringe plunger rod is formed from a composition comprising a virgin material, a sterilization-stable recycled resin and optionally a biobased composition, wherein said virgin material is polypropylene and the virgin material and sterilization-stable recycled resin are of the same type of plastic, the biobased composition is derived, produced or synthesized in whole or in significant part from biological sources or renewable domestic agricultural materials or forestry materials, and the virgin material is free of recycled resin. an elongate body having a proximal end and a distal end defining a length, said elongate body comprising three ribs and a plurality of spaced openings located on any or all of said ribs; a thumbpress positioned at the proximal end of the elongate body; and a stopper support positioned at the distal end of the elongate body; characterised in that the syringe plunger rod is formed from a composition comprising a virgin material, a sterilization-stable recycled resin and optionally a biobased composition, wherein said virgin material is polypropylene and the virgin material and sterilization-stable recycled resin are of the same type of plastic, the biobased composition is derived, produced or synthesized in whole or in significant part from biological sources or renewable domestic agricultural materials or forestry materials, and the virgin material is free of recycled resin.
A planar dipole for a dual polarized radiation element of an array of antennas, comprising: a dipole portion formed by four dipole arms (531'-534'), the four dipole arms (531'-534') defining two orthogonal half-wave dipoles, each dipole arm being of a square shape and the four dipole arms (531'-534') defining in totality a larger square configuration, each dipole arm having a feeding terminal defined at a corner thereof facing another dipole arm; a connective portion connected among these dipole arms (531'-534') so that these arms are connected with each other; a dielectric substrate on which the dipole portion and connective portion are printed and a plurality of through holes is defined; and a cross cutout portion (610', 620'), defined at the center of a square formed by the four dipole arms (531'-534'), wherein the four dipole arms (531'-534') are separated by said cross cutout portion, wherein the connective portion includes four extension frames (521'-524') each of which has a longitudinal rectangular frame and two arm portions (526', 527') extended perpendicularly to a longitudinal side of the longitudinal rectangular frame and extended from two ends of a breaking location of a longitudinal side of the longitudinal rectangular frame; the two arm portions (526', 527') of each extension frame (521'-524') are connected with two adjacent sides of two adjacent dipole arms (531 '-534') respectively, and wherein an opening (528', 529') is defined between two adjacent corners of two adjacent extension frames. a dipole portion formed by four dipole arms (531'-534'), the four dipole arms (531'-534') defining two orthogonal half-wave dipoles, each dipole arm being of a square shape and the four dipole arms (531'-534') defining in totality a larger square configuration, each dipole arm having a feeding terminal defined at a corner thereof facing another dipole arm; a connective portion connected among these dipole arms (531'-534') so that these arms are connected with each other; a dielectric substrate on which the dipole portion and connective portion are printed and a plurality of through holes is defined; and a cross cutout portion (610', 620'), defined at the center of a square formed by the four dipole arms (531'-534'), wherein the four dipole arms (531'-534') are separated by said cross cutout portion, wherein the connective portion includes four extension frames (521'-524') each of which has a longitudinal rectangular frame and two arm portions (526', 527') extended perpendicularly to a longitudinal side of the longitudinal rectangular frame and extended from two ends of a breaking location of a longitudinal side of the longitudinal rectangular frame; the two arm portions (526', 527') of each extension frame (521'-524') are connected with two adjacent sides of two adjacent dipole arms (531 '-534') respectively, and wherein an opening (528', 529') is defined between two adjacent corners of two adjacent extension frames.