mhurhangee/ep-ind-claims huggingface dataset:
A computer-enabled method of rendering a scene of objects representing physical objects, the method comprising: projecting a first plurality of rays against a scene; aggregating at least a portion of the first plurality of rays intersecting a 3D sub-region of the scene to obtain a first plurality of aggregated rays; in response to the number of the first plurality of aggregated rays exceeding a first predetermined value, aggregating a second plurality of rays intersecting a bounding volume of a 3D object enclosed by the sub-region of the scene to obtain a second plurality of aggregated rays, wherein the second plurality of aggregated rays is a portion of the first plurality of aggregated rays; in response to the number of the second plurality of aggregated rays exceeding a second predetermined value, determining intersections of the second plurality of aggregated rays with at least one object of the scene enclosed by the bounding volume; and rendering the scene based on the determined intersections. projecting a first plurality of rays against a scene; aggregating at least a portion of the first plurality of rays intersecting a 3D sub-region of the scene to obtain a first plurality of aggregated rays; in response to the number of the first plurality of aggregated rays exceeding a first predetermined value, aggregating a second plurality of rays intersecting a bounding volume of a 3D object enclosed by the sub-region of the scene to obtain a second plurality of aggregated rays, wherein the second plurality of aggregated rays is a portion of the first plurality of aggregated rays; in response to the number of the second plurality of aggregated rays exceeding a second predetermined value, determining intersections of the second plurality of aggregated rays with at least one object of the scene enclosed by the bounding volume; and rendering the scene based on the determined intersections.
A propeller fan (1, 1A, 1B, 1C, 1D, 1E) comprising: - a boss connected to a rotary shaft of a driving device; and - a plurality of blades provided at an outer periphery of the boss, and configured to send air in a direction along a rotation axis, wherein in a cross section of each of the plurality of blades in a radial direction thereof, each blade includes, an outer-side curved portion formed close to an outer peripheral portion of the blade and curved in such a way as to project toward a downstream side of an air flow, an inner-side curved portion formed between the outer-side curved portion and the boss and curved in such a way as to project toward the downstream side of the air flow, first maximum points at each of which a plane perpendicular to the rotation axis is tangent to part of a positive-pressure surface of the blade, which corresponds to a positive-pressure surface of the outer-side curved portion, second maximum points at each of which a plane perpendicular to the rotation axis is tangent to part of the positive-pressure surface of the blade, which corresponds to a positive-pressure surface of the inner-side curved portion, minimum points at each of which a plane perpendicular to the rotation axis is tangent to part of the positive-pressure surface of the blade, which corresponds to a positive-pressure surface of a valley-shaped portion curved in such a way as to be recessed between the first maximum point and the second maximum point, and a connection point at which the boss contacts with the positive-pressure surface of the blade, wherein between a leading edge and a trailing edge of the blade in a rotation direction of the blade, a starting point (20a1) at which a first one of the first maximum points is located is closer to the leading edge than a starting point (20b1) at which a first one of the second maximum points is located, distances L1 between the minimum points and the first maximum points in the direction along the rotation axis vary in accordance with a position of each of the first maximum points such that the distance L1 increases from the starting point (20a1) at which the first one the first maximum points is located, toward the trailing edge, and distances L2 between the connection point and the second maximum points in the direction along the rotation axis vary in accordance with a position of each of the second maximum points such that the distance L2 increases from the starting point (20b1) at which the first one of the second maximum points is located, toward the trailing edge, characterised in that: the second maximum points are located such that radii from a central point of the boss to the second maximum points vary in accordance with a position of each of the second maximum points, and the radius from the central point of the boss to the second maximum point increases from the starting point (20b1) at which the first one of the second maximum points is located, toward the trailing edge of the blade. - a boss connected to a rotary shaft of a driving device; and - a plurality of blades provided at an outer periphery of the boss, and configured to send air in a direction along a rotation axis,
A method for quantitative analysis of an amine-based antioxidant in a semiconductive material for a cable: weighing the semiconductive material, wherein the semiconductive material comprises a matrix resin, said amine-based antioxidant, carbon black and a crosslinking agent, dissolving the semiconductive material in an acetone solvent to form the solution, heating the solution, extracting the solution overnight, cooling the solution to room temperature, filtering the solution to form a filtrate, analyzing the filtrate by gas chromatography /flame ionization detector and calculating a content of the amine-based antioxidant by using Equation 1 below to provide an quantitative analysis value of the antioxidant in the semiconductive material: Content of amine-based antioxidant ppm, μ g / g = C cal / W sample X V sample, wherein C cal represents a concentration (ppm, μg/ml) of the amine-based antioxidant determined by using calibration curve; W sample represents a weight (g) of a the semiconductive material; and V sample represents a volume (ml) of the acetone solvent. weighing the semiconductive material, wherein the semiconductive material comprises a matrix resin, said amine-based antioxidant, carbon black and a crosslinking agent, dissolving the semiconductive material in an acetone solvent to form the solution, heating the solution, extracting the solution overnight, cooling the solution to room temperature, filtering the solution to form a filtrate, analyzing the filtrate by gas chromatography /flame ionization detector and calculating a content of the amine-based antioxidant by using Equation 1 below to provide an quantitative analysis value of the antioxidant in the semiconductive material: Content of amine-based antioxidant ppm, μ g / g = C cal / W sample X V sample, wherein C cal represents a concentration (ppm, μg/ml) of the amine-based antioxidant determined by using calibration curve; W sample represents a weight (g) of a the semiconductive material; and V sample represents a volume (ml) of the acetone solvent. wherein C cal represents a concentration (ppm, μg/ml) of the amine-based antioxidant determined by using calibration curve; W sample represents a weight (g) of a the semiconductive material; and V sample represents a volume (ml) of the acetone solvent.
Rotary lifting device comprising an actuator shaft having a longitudinal axis, a linear motor for moving the actuator shaft in the direction of the longitudinal axis thereof, and a rotary motor for rotating the actuator shaft about the longitudinal axis thereof, wherein the rotary motor has a hollow rotor through which the actuator shaft extends and which is kinematically coupled to the actuator shaft in terms of rotation, and wherein the linear motor is arranged in a fixed manner relative to the rotary motor and has an armature which is arranged coaxially with respect to the actuator shaft extending through the rotor of the rotary motor and which is kinematically coupled to the actuator shaft at a first longitudinal end thereof with respect to the movement of the actuator shaft in the direction of the longitudinal axis thereof, characterized by a step-down gear, wherein the step-down gear is arranged at a second longitudinal end of the actuator shaft and is arranged so as to be able to be moved relative to the rotary motor in the direction of the longitudinal axis of the actuator shaft, and wherein the step-down gear is kinematically coupled to the actuator shaft at the input side of the step-down gear, both with respect to a movement in the direction of the longitudinal axis of the actuator shaft and with respect to a rotary movement about the longitudinal axis of the actuator shaft.
An engine comprising: a cylinder head; an exhaust valve housed inside the cylinder head; a valve mechanism for opening and closing the exhaust valve; a cam shaft for driving the valve mechanism by coming into contact with the valve mechanism; a bearing for supporting the cam shaft in a rotatable manner on the cylinder head and including an inner ring that comes into contact with the cam shaft and an outer ring that comes into contact with the cylinder head; and a decompression mechanism disposed between both ends of the cam shaft in an axial direction of the cam shaft; wherein the decompression mechanism includes: a weight supported in a rotatable manner on the cam shaft, and a decompression cam configured to switch between a state of coming into contact with the valve mechanism and a state of not coming into contact with the valve mechanism in response to the rotation of the weight, characterized in that the weight includes an inner ring contact portion disposed in line with the inner ring in the axial direction of the cam shaft, and the inner ring contact portion is located on the inside in a radial direction of the inner peripheral surface of the outer ring. a cylinder head; an exhaust valve housed inside the cylinder head; a valve mechanism for opening and closing the exhaust valve; a cam shaft for driving the valve mechanism by coming into contact with the valve mechanism; a bearing for supporting the cam shaft in a rotatable manner on the cylinder head and including an inner ring that comes into contact with the cam shaft and an outer ring that comes into contact with the cylinder head; and a decompression mechanism disposed between both ends of the cam shaft in an axial direction of the cam shaft; wherein the decompression mechanism includes: a weight supported in a rotatable manner on the cam shaft, and a decompression cam configured to switch between a state of coming into contact with the valve mechanism and a state of not coming into contact with the valve mechanism in response to the rotation of the weight, characterized in that the weight includes an inner ring contact portion disposed in line with the inner ring in the axial direction of the cam shaft, and the inner ring contact portion is located on the inside in a radial direction of the inner peripheral surface of the outer ring. a weight supported in a rotatable manner on the cam shaft, and a decompression cam configured to switch between a state of coming into contact with the valve mechanism and a state of not coming into contact with the valve mechanism in response to the rotation of the weight, characterized in that the weight includes an inner ring contact portion disposed in line with the inner ring in the axial direction of the cam shaft, and the inner ring contact portion is located on the inside in a radial direction of the inner peripheral surface of the outer ring.
A computer game controller, comprising a base placed on a fixed substrate, with a chassis placed thereupon, of ergonomic shape adapted for resting the user's hand, with a number of function buttons on the top surface, the function buttons enabling programming their functions, characterized in that the base is connected with the chassis by means of a sliding lever mechanism, situated substantially axially along the longitudinal axis of the base, providing tilting the chassis relative to the base in two opposite directions, and a sliding movement of the chassis forward and rearward in relation to the base, and at least one front switch and a corresponding front resistive element, at least one rear switch and a corresponding rear resistive element, at least one left-side switch and a corresponding left-side resistive element, and at least one right-side switch and a corresponding right-side resistive element so that during the sliding forward movement, the front resistive element presses the front switch, during the sliding backward movement, the rear resistive element presses the rear switch, on tilting to the left, the left-side resistive element presses the left-side switch, and on tilting to the right, the right-side resistive element presses the right-side switch.
A pharmaceutical composition for use in treating or preventing an allergic disease, comprising dead cells of Lactobacillus acidophilus LB strain as an active ingredient, wherein the dead cells are prepared in the form of a culture solution containing tyndallized dead cells of Lactobacillus acidophilus LB strain, wherein the composition is to be orally administered.
A method of recovering rhenium from rhenium-containing superalloy scrap, comprising the steps of: forming an oxidation feedstock of flaky morphology by increasing the surface area of the superalloy scrap comprising grinding the superalloy scrap by a high energy milling technique, wherein the flaky morphology comprises a distribution of thin or flat particles having a thickness of from 1 to 5 μm (microns) and having a largest dimension such that the ratio of largest dimension other than thickness to the thickness dimension is greater than 10; and oxidizing the oxidation feedstock of flaky morphology to convert rhenium into a voltile rhenium oxide, wherein the superalloy feedstock is oxidized at a temperature in a range of from 600 degree Celsius to 1000 degree Celsius; wherein the superalloy is a nickel-based superalloy. forming an oxidation feedstock of flaky morphology by increasing the surface area of the superalloy scrap comprising grinding the superalloy scrap by a high energy milling technique, wherein the flaky morphology comprises a distribution of thin or flat particles having a thickness of from 1 to 5 μm (microns) and having a largest dimension such that the ratio of largest dimension other than thickness to the thickness dimension is greater than 10; and oxidizing the oxidation feedstock of flaky morphology to convert rhenium into a voltile rhenium oxide, wherein the superalloy feedstock is oxidized at a temperature in a range of from 600 degree Celsius to 1000 degree Celsius; wherein the superalloy is a nickel-based superalloy.
Detection assembly in an aircraft, including: - a flight control actuator having a primary path and a secondary path capable of taking up the load of the primary path in the event of the breakdown of the latter, with the primary path comprising a screw and the secondary path comprising a safety rod for taking up a load passing through the screw, a fastener of the primary path terminating the screw of the latter, a fastener of the secondary path of which a female shape receives, with play when the primary path bears the load, a male shape which terminates the safety rod for taking up the load, with the male shape, which terminates the rod, and the female shape of the fastener of the secondary path being spherical or rotationally symmetrical, - a fastening yoke of the aircraft being part of the structure of the aircraft, - means for fastening the fastener of the secondary path to said fastening yoke, the fastener of the secondary path, the fastening yoke and the fastening means producing the upper fastening of the secondary path, - means for the detection of loading of the secondary path of the flight control actuator in the event of a breakage of the primary path, said assembly being characterized in that said means for the detection of loading of the secondary path of the flight control actuator include means for exciting vibrations in at least one part (8, 11, 12) of the upper fastening of the secondary path, means for picking up the vibrations thus generated on this part and processing means for detecting a change in the frequency response of the excited part. - a flight control actuator having a primary path and a secondary path capable of taking up the load of the primary path in the event of the breakdown of the latter, with the primary path comprising a screw and the secondary path comprising a safety rod for taking up a load passing through the screw, a fastener of the primary path terminating the screw of the latter, a fastener of the secondary path of which a female shape receives, with play when the primary path bears the load, a male shape which terminates the safety rod for taking up the load, with the male shape, which terminates the rod, and the female shape of the fastener of the secondary path being spherical or rotationally symmetrical, - a fastening yoke of the aircraft being part of the structure of the aircraft, - means for fastening the fastener of the secondary path to said fastening yoke, the fastener of the secondary path, the fastening yoke and the fastening means producing the upper fastening of the secondary path, - means for the detection of loading of the secondary path of the flight control actuator in the event of a breakage of the primary path, said assembly being characterized in that said means for the detection of loading of the secondary path of the flight control actuator include means for exciting vibrations in at least one part (8, 11, 12) of the upper fastening of the secondary path, means for picking up the vibrations thus generated on this part and processing means for detecting a change in the frequency response of the excited part.
A grinding machine, the grinding machine comprising a rotor (10, 107) and a housing, the housing forming a grinding chamber (22, 106), a feed shaft and an output shaft, the rotor being disposed rotatably within the grinding chamber for grinding feed material in such a manner that feed material can be fed to the grinding chamber via the feed shaft and ground feed material can be discharged from the grinding chamber via the output shaft, the grinding machine comprising a screening device, the screening device being disposed in the grinding chamber and being associated with the rotor, the rotor being formed by a rotor shaft having support discs disposed in a spaced apart manner in the axial direction of the rotor shaft, the rotor comprising a first fixing device which serves to rotatably support impact tools (14, 128) between the support discs of the rotor, the grinding machine comprising an impact rocker device, the impact rocker device having a movable impact rocker (116, 117), the impact rocker being disposed in the grinding chamber and being associated with the rotor, characterized in that the rotor comprises a second fixing device, the second fixing device being formed at least at one support disc and serving to firmly mount impact bars (29, 129) on the support discs of the rotor, the rotor comprising impact tools and/or impact bars.
A compound represented by the following formula or a pharmaceutically acceptable salt or tautomer thereof for use in a method of treating pain in a mammal: wherein: R 1 and R 2 are independently selected from hydrogen, C 1-4 alkyl, C 1-4 alkoxy, OH, halogen, NR' 2, CN, CO 2 R', C NR'R", alcohol, C 1-4 halogenated alkyl, C 1-4 halogenated alkoxy, substituted or unsubstituted aryl, and substituted or unsubstituted heteroaryl; R' is selected from hydrogen, C 1-4 alkyl, C 1-4 halogenated alkyl, substituted or unsubstituted aryl, and substituted or unsubstituted heteroaryl; and R" is selected from hydrogen, C 1-4 alkyl, substituted or unsubstituted aryl, and substituted or unsubstituted heteroaryl. R 1 and R 2 are independently selected from hydrogen, C 1-4 alkyl, C 1-4 alkoxy, OH, halogen, NR' 2, CN, CO 2 R', C NR'R", alcohol, C 1-4 halogenated alkyl, C 1-4 halogenated alkoxy, substituted or unsubstituted aryl, and substituted or unsubstituted heteroaryl; R' is selected from hydrogen, C 1-4 alkyl, C 1-4 halogenated alkyl, substituted or unsubstituted aryl, and substituted or unsubstituted heteroaryl; and R" is selected from hydrogen, C 1-4 alkyl, substituted or unsubstituted aryl, and substituted or unsubstituted heteroaryl.
A tamper device for a screed of a working machine, in particular a paver, comprising: a rotatable driveable tamper shaft comprising an eccentric section, an eccentric bushing mounted on the eccentric section, a connecting rod being rotatable mounted on the eccentric bushing for being driveable with stroke motions having a stroke, the stroke being adjustable by an rotational adjustment of a relative rotational positioning between the eccentric bushing and the eccentric section, characterized by an inner-toothed hollow wheel gear train for providing the rotational adjustment, the gear train being connected to the tamper shaft, to the eccentric bushing, and to a drive force receiving element being configured to be able to receive a drive force for driving the inner-toothed hollow wheel gear train when the tamper shaft is rotating. a rotatable driveable tamper shaft comprising an eccentric section, an eccentric bushing mounted on the eccentric section, a connecting rod being rotatable mounted on the eccentric bushing for being driveable with stroke motions having a stroke, the stroke being adjustable by an rotational adjustment of a relative rotational positioning between the eccentric bushing and the eccentric section, characterized by an inner-toothed hollow wheel gear train for providing the rotational adjustment, the gear train being connected to the tamper shaft, to the eccentric bushing, and to a drive force receiving element being configured to be able to receive a drive force for driving the inner-toothed hollow wheel gear train when the tamper shaft is rotating.
A seat belt connection member for a pillar of a vehicle, in which the pillar has front and side walls, the front wall facing generally towards the front of the vehicle wherein the member comprises three legs in the form of a T-shape, a first loop-leg carrying a cantilevered belt connection point, a second pad-leg being substantially aligned with the loop-leg and comprising a pad and a third anchor-leg lying substantially orthogonal with respect to the loop- and pad-legs, and comprising an anchor point for connection to the vehicle, wherein, when the connection member is installed in a vehicle, the pad-leg is suitable for abutment against the front wall of the pillar, the loop-leg is suitable for connection of a seat belt, and the anchor-leg is adapted to lie against the side wall of the pillar and be anchored thereto.