mhurhangee/ep-ind-claims huggingface dataset:
An illumination system for increasing the brightness of a light source, comprising a light source for emitting a plurality of rays of light; an optical recycling device coupled to said light source for transmitting said plurality of rays of light from said light source; and recycling a portion of said plurality of rays of light back to said light source which re-emits said portion of said plurality of rays of light to said optical recycling device, thereby increasing the brightness of said light source's output, said optical recycling device comprising a light pipe having an input end for receiving said plurality of rays of light from said light source and an output end, said optical recycling device being a spatial recycling device comprising a reflector, mirror or reflective coating covering a portion of said output end of said light pipe to spatially recycle said portion of said plurality of rays of light by reflecting said portion of said plurality of rays of light back to said light source, or covering perimeter of said output end of said light pipe to reflect said portion of said plurality of rays of light outside a selected angle back to said light source, thereby providing both spatial and angular recycling of light, the light source comprising a light emitting diode or LED chip which is mounted on a substrate having a reflective coating; wherein the dimensions of said input end of said light pipe is substantially similar to the dimensions of said LED to achieve a high coupling efficiency between said light pipe and said LED; and wherein said optical recycling device comprises an air gap between said LED chip and said input end of said light pipe; characterized in that said spatial recycling device comprises a mounting frame mounted on said substrate and a glass plate attached to said light pipe and mounted on said mounting frame; and in that the size of said mounting frame is adjustable to control the air gap between said light pipe and said LED chip.
A movement-guiding device, comprising: a first rail including a rolling element rolling surface; a first block that engages with the rolling element rolling surface of the first rail via a plurality of rolling elements; a second rail including a rolling element rolling surface; a second block that engages with the rolling element rolling surface of the second rail via a plurality of rolling elements; and a joint member which is formed in a plank shape and which connects the first rail and the second rail by having the first block mounted on one surface of the joint member and having the second block mounted on the other surface of the joint member, the joint member being formed having a height difference, and the joint member is formed such that a surface opposite the mounting surface of the first block engages with the second rail and a surface opposite the mounting surface of the second block engages with the first ray. a first rail including a rolling element rolling surface; a first block that engages with the rolling element rolling surface of the first rail via a plurality of rolling elements; a second rail including a rolling element rolling surface; a second block that engages with the rolling element rolling surface of the second rail via a plurality of rolling elements; and a joint member which is formed in a plank shape and which connects the first rail and the second rail by having the first block mounted on one surface of the joint member and having the second block mounted on the other surface of the joint member,
A process for the preparation of nicotinamide mononucleotide having formula: or a salt thereof, wherein the process comprises the steps of: (i) reacting nicotinamide riboside having formula: with a ketalization reagent that is R 1 R 2 C(OR 3)(OR 4) or R 1 R 2 C=O, wherein R 1 and R 2 are independently C 1 -C 6 alkyl or, taken together along with the carbon atom to which they are attached, form a 5-7 membered carbocyclic or heterocyclic ring, and wherein R 3 and R 4 are independently C 1 -C 6 alkyl, in a solvent in the presence of an acid catalyst, to form a compound of formula: (ii) isolating the compound of formula, (iii) reacting the compound of formula with a mixture of POCl 3 and PO(OR 5) 3, wherein R 5 is C 1 -C 6 alkyl, followed by treatment with water to form a compound of formula: or a salt thereof, (iv) isolating the compound of formula, (v) reacting the compound of formula with an acid catalyst in a solvent or mixture of solvents to provide nicotinamide mononucleotide, and (vi) isolating nicotinamide mononucleotide. (i) reacting nicotinamide riboside having formula: with a ketalization reagent that is R 1 R 2 C(OR 3)(OR 4) or R 1 R 2 C=O, wherein R 1 and R 2 are independently C 1 -C 6 alkyl or, taken together along with the carbon atom to which they are attached, form a 5-7 membered carbocyclic or heterocyclic ring, and wherein R 3 and R 4 are independently C 1 -C 6 alkyl, in a solvent in the presence of an acid catalyst, to form a compound of formula: with a ketalization reagent that is R 1 R 2 C(OR 3)(OR 4) or R 1 R 2 C=O, wherein R 1 and R 2 are independently C 1 -C 6 alkyl or, taken together along with the carbon atom to which they are attached, form a 5-7 membered carbocyclic or heterocyclic ring, and wherein R 3 and R 4 are independently C 1 -C 6 alkyl, in a solvent in the presence of an acid catalyst, to form a compound of formula: (ii) isolating the compound of formula, (iii) reacting the compound of formula with a mixture of POCl 3 and PO(OR 5) 3, wherein R 5 is C 1 -C 6 alkyl, followed by treatment with water to form a compound of formula: or a salt thereof, (iv) isolating the compound of formula, (v) reacting the compound of formula with an acid catalyst in a solvent or mixture of solvents to provide nicotinamide mononucleotide, and (vi) isolating nicotinamide mononucleotide.
A cam assembly, applied to a folding mechanism, wherein the folding mechanism comprises a cam structure, and the cam structure comprises a cam body and a frame, wherein the cam body comprises a first cam and a second cam that are oppositely disposed, and a connection body located between the first cam and the second cam, and a concave portion cooperating with the cam structure is disposed at one end of the cam body; and the frame comprises a first fastener and a second fastener that are oppositely disposed, and a connector located between the first fastener and the second fastener, wherein the cam assembly is characterized in that materials of both the first cam and the second cam comprise a wear-resistant material, the first fastener is embedded into the first cam, the second fastener is embedded into the second cam, extension directions of the first fastener in the first cam comprise at least the axial direction and the circumferential direction, extension directions of the second fastener in the second cam comprise at least the axial direction and the circumferential direction, and the connector is embedded into the connection body. the cam body comprises a first cam and a second cam that are oppositely disposed, and a connection body located between the first cam and the second cam, and a concave portion cooperating with the cam structure is disposed at one end of the cam body; and the frame comprises a first fastener and a second fastener that are oppositely disposed, and a connector located between the first fastener and the second fastener, wherein the cam assembly is characterized in that materials of both the first cam and the second cam comprise a wear-resistant material, the first fastener is embedded into the first cam, the second fastener is embedded into the second cam, extension directions of the first fastener in the first cam comprise at least the axial direction and the circumferential direction, extension directions of the second fastener in the second cam comprise at least the axial direction and the circumferential direction, and the connector is embedded into the connection body.
A press-formed article comprising: a top sheet portion; a sidewall (13a, 13b) continuing to the top sheet portion via a convex ridge line portion (12a, 12b); a flange (15a, 15b) continuing to the sidewall (13a, 13b) via a concaved ridge line portion (14a, 14b); and characterized by an outward flange (16-1, 16-2) continuing without a cutout from an edge portion of the top sheet portion to an edge portion of the flange (15a, 15b), via an edge portion of the convex ridge line portion (12a, 12b), an edge portion of the sidewall (13a, 13b), and an edge portion of the concaved ridge line portion (14a, 14b), wherein in a same unit, an average thickness T Ave, a minimum thickness T Min, and a maximum thickness T Max of the outward flange (16-1, 16-2) satisfy Equation 1 and Equation 2, 0.8 × T Ave ≤ T Min < T Ave T Ave < T Max ≤ 1.2 × T Ave a top sheet portion; a sidewall (13a, 13b) continuing to the top sheet portion via a convex ridge line portion (12a, 12b); a flange (15a, 15b) continuing to the sidewall (13a, 13b) via a concaved ridge line portion (14a, 14b); and characterized by an outward flange (16-1, 16-2) continuing without a cutout from an edge portion of the top sheet portion to an edge portion of the flange (15a, 15b), via an edge portion of the convex ridge line portion (12a, 12b), an edge portion of the sidewall (13a, 13b), and an edge portion of the concaved ridge line portion (14a, 14b), wherein in a same unit, an average thickness T Ave, a minimum thickness T Min, and a maximum thickness T Max of the outward flange (16-1, 16-2) satisfy Equation 1 and Equation 2, 0.8 × T Ave ≤ T Min < T Ave T Ave < T Max ≤ 1.2 × T Ave
A heat-dissipating car caliper cover, -the heat-dissipating car caliper cover comprising a cover body and a fixing member (110, 120) for fixing the cover body to a car caliper, wherein a first arc-shaped side plate is provided on an outer side of the cover body, a second arc-shaped side plate is provided on an inner side of the cover body, the fixing member is provided on the first arc-shaped side plate, a heat transmission assembly is provided on the first arc-shaped side plate, the fixing member comprising a first fixing member and a second fixing member, wherein the first fixing member and the second fixing member are respectively mounted on two sides of the first arc-shaped side plate; characterized in that the heat transmission assembly comprises an elastic pressing sheet and a silicone sheet provided on the elastic pressing sheet; and when the cover body is fixed to the car caliper, the elastic pressing sheet is configured to bring in contact the silicone sheet with a pump body provided at an outer side wall of the car caliper, and to conduct heat to the cover body for heat dissipation; and wherein the first fixing member comprises a connection bracket, a first bent portion fixedly connected to the connection bracket, and a second bent portion cooperating with the first bent portion and configured to fix the connection bracket to the car caliper, wherein the first bent portion and the second bent portion are fixedly connected by a bolt. the fixing member comprising a first fixing member and a second fixing member, wherein the first fixing member and the second fixing member are respectively mounted on two sides of the first arc-shaped side plate; characterized in that the heat transmission assembly comprises an elastic pressing sheet and a silicone sheet provided on the elastic pressing sheet; and when the cover body is fixed to the car caliper, the elastic pressing sheet is configured to bring in contact the silicone sheet with a pump body provided at an outer side wall of the car caliper, and to conduct heat to the cover body for heat dissipation; and wherein the first fixing member comprises a connection bracket, a first bent portion fixedly connected to the connection bracket, and a second bent portion cooperating with the first bent portion and configured to fix the connection bracket to the car caliper, wherein the first bent portion and the second bent portion are fixedly connected by a bolt.
A loading bay for enabling loading and/or unloading of motor vehicles with a load floor and drive wheels, comprising: - a parking lot configured to accommodate a motor vehicle with a load floor and drive wheels; - a platform which is raised with respect to the parking lot; - a retention system which comprises one or more movable parts arranged in the parking lot and distanced from the platform so as to support all the drive wheels of the motor vehicle in the parking lot, the one or more movable parts being movable in a first condition, so as to limit or prevent a distancing of the load floor from the platform, and being blocked in a second condition, so as to enable the movement of the motor vehicle; wherein the retention system comprises a first gear, transmission means which connect the rotation of the first gear and the movement of at least a movable part and blocking means which exert an opposing force upon rotation of the first gear, the loading bay being characterised in that: - the blocking means comprise a second gear and a hydraulic or pneumatic cylinder which translates the second gear from a first position in which it is disengaged from the first gear and a second position in which it is engaged to the first gear; - in the first condition the second gear is in the first position; - in the second condition the second gear is in the second position and the hydraulic or pneumatic cylinder opposes the displacement of the second gear induced by the first gear. - a parking lot configured to accommodate a motor vehicle with a load floor and drive wheels; - a platform which is raised with respect to the parking lot; - a retention system which comprises one or more movable parts arranged in the parking lot and distanced from the platform so as to support all the drive wheels of the motor vehicle in the parking lot, the one or more movable parts being movable in a first condition, so as to limit or prevent a distancing of the load floor from the platform, and being blocked in a second condition, so as to enable the movement of the motor vehicle; - the blocking means comprise a second gear and a hydraulic or pneumatic cylinder which translates the second gear from a first position in which it is disengaged from the first gear and a second position in which it is engaged to the first gear; - in the first condition the second gear is in the first position; - in the second condition the second gear is in the second position and the hydraulic or pneumatic cylinder opposes the displacement of the second gear induced by the first gear.
Battery, comprising: a box body, comprising a first wall and a second wall, and the second wall is connected to the first wall and extends upward; a battery module, being arranged in the box body and located above the first wall, the battery module comprises a battery cell arrangement structure and an end plate, the battery cell arrangement structure comprises a plurality of battery cells arranged along a first direction of the length direction of the battery module, the end plate is arranged between the second wall and the battery cell arrangement structure, and the end plate is fixedly connected to the battery cell arrangement structure; and wherein a restraint surface is arranged on the second wall, the restraint surface is configured to abut against the end plate to restrict the end plate from moving upward; and the end plate is configured to be capable of moving towards the second wall when the battery cell arrangement structure expands, to provide expansion space for the battery cell arrangement structure; wherein the end plate is provided with a restraint protrusion, and an upper surface of the restraint protrusion is configured to abut against the restraint surface to restrict the end plate from moving upward; wherein the upper surface of the restraint protrusion has a gap with the restraint surface in an up and down direction and the restraint protrusion is located below the restraint surface when the battery cell arrangement structure is not expanded. a box body, comprising a first wall and a second wall, and the second wall is connected to the first wall and extends upward; a battery module, being arranged in the box body and located above the first wall, the battery module comprises a battery cell arrangement structure and an end plate, the battery cell arrangement structure comprises a plurality of battery cells arranged along a first direction of the length direction of the battery module, the end plate is arranged between the second wall and the battery cell arrangement structure, and the end plate is fixedly connected to the battery cell arrangement structure; and wherein a restraint surface is arranged on the second wall, the restraint surface is configured to abut against the end plate to restrict the end plate from moving upward; and the end plate is configured to be capable of moving towards the second wall when the battery cell arrangement structure expands, to provide expansion space for the battery cell arrangement structure; wherein the end plate is provided with a restraint protrusion, and an upper surface of the restraint protrusion is configured to abut against the restraint surface to restrict the end plate from moving upward; wherein the upper surface of the restraint protrusion has a gap with the restraint surface in an up and down direction and the restraint protrusion is located below the restraint surface when the battery cell arrangement structure is not expanded.
A compound of the formula: or a pharmaceutically acceptable salt thereof, in which: A, along with X and the carbon atom to which it is attached, forms a (C 6 -C 10)aryl or a 5- to 10-membered heteroaryl moiety, in which said aryl or heteroaryl moiety is optionally substituted with up to 4 substituents, each independently selected from the group consisting of C 3 -C 6 cycloalkyl, oxo, optionally substituted C 1 -C 6 alkyl, optionally substituted C 1 -C 6 alkoxy, hydroxy, cyano, halo, -NR 5 R 6, -C -NR 5 R 6, -NH-C R 5, -C -OR 5, -(C 1 -C 6)alkyl-(C 3 -C 6)cycloalkyl, a 4- to 6-membered heterocyclic moiety, phenyl, and benzyl; X is represented by N or C; R 1 is represented by C 1 -C 6 alkyl, (C 6 -C 10)aryl or a 5- to 6-membered heterocyclic moiety, in which said alkyl, aryl or heterocyclic moiety may be optionally substituted with up to 4 substituents, each independently selected from the group consisting of halogen, optionally substituted C 1 -C 6 alkyl, optionally substituted C 1 -C 6 alkoxy, hydroxy, cyano, -NR 5 R 6, -C -NR 5 R 6, -NH-C R 5, and -C -OR 5; R 2 and R 3 are each independently represented by hydrogen, optionally substituted C 1 -C 6 alkyl, or optionally substituted C 1 -C 6 alkoxy; R 4, if present, is optionally represented by up to 2 substituents, each independently selected from the group consisting of fluoro, hydroxy, optionally substituted C 1 -C 6 alkyl, or optionally substituted C 1 -C 6 alkoxy, and; R 5 and R 6 are each optionally and independently represented by hydrogen or C 1 -C 6 alkyl. A, along with X and the carbon atom to which it is attached, forms a (C 6 -C 10)aryl or a 5- to 10-membered heteroaryl moiety, in which said aryl or heteroaryl moiety is optionally substituted with up to 4 substituents, each independently selected from the group consisting of C 3 -C 6 cycloalkyl, oxo, optionally substituted C 1 -C 6 alkyl, optionally substituted C 1 -C 6 alkoxy, hydroxy, cyano, halo, -NR 5 R 6, -C -NR 5 R 6, -NH-C R 5, -C -OR 5, -(C 1 -C 6)alkyl-(C 3 -C 6)cycloalkyl, a 4- to 6-membered heterocyclic moiety, phenyl, and benzyl; X is represented by N or C; R 1 is represented by C 1 -C 6 alkyl, (C 6 -C 10)aryl or a 5- to 6-membered heterocyclic moiety, in which said alkyl, aryl or heterocyclic moiety may be optionally substituted with up to 4 substituents, each independently selected from the group consisting of halogen, optionally substituted C 1 -C 6 alkyl, optionally substituted C 1 -C 6 alkoxy, hydroxy, cyano, -NR 5 R 6, -C -NR 5 R 6, -NH-C R 5, and -C -OR 5; R 2 and R 3 are each independently represented by hydrogen, optionally substituted C 1 -C 6 alkyl, or optionally substituted C 1 -C 6 alkoxy; R 4, if present, is optionally represented by up to 2 substituents, each independently selected from the group consisting of fluoro, hydroxy, optionally substituted C 1 -C 6 alkyl, or optionally substituted C 1 -C 6 alkoxy, and; R 5 and R 6 are each optionally and independently represented by hydrogen or C 1 -C 6 alkyl.
An apparatus for collecting fluid during a medical or a surgical operation, comprising - positions for collection containers, - collection containers placed on the positions, - a manifold comprising a housing, at least one port for connecting a patient, more than one port for collection container tubes extending from the manifold to collection containers and a mouth of a by-pass channel in the housing, - characterized in that it comprises a pressure sensor connected to the by-pass channel, the by-pass channel having a choked contact to the atmospheric pressure. - positions for collection containers, - collection containers placed on the positions, - a manifold comprising a housing, at least one port for connecting a patient, more than one port for collection container tubes extending from the manifold to collection containers and a mouth of a by-pass channel in the housing, - characterized in that it comprises a pressure sensor connected to the by-pass channel, the by-pass channel having a choked contact to the atmospheric pressure.