mhurhangee/ep-ind-claims huggingface dataset:
A method of making a steel with low carbon less than 0.035% by weight comprising the steps of: (a) preparing a heat of molten steel composition in a steelmaking furnace to a tapping temperature as desired for desulfurization at a vacuum tank degasser, (b) tapping open into a ladle the molten steel composition with an oxygen level between 600 and 1120 ppm, and at a tapping temperature between 1645°C and 1771°C, (c) providing a slag forming compound to the ladle to form a slag cover over the molten steel composition in the ladle, (d) transporting the molten steel composition in the ladle to a vacuum tank degasser, (e) decarburizing the molten steel composition at the vacuum tank degasser by drawing a vacuum of less than 650 millibars, (f) after decarburizing, adding one or more deoxidizers to the molten steel composition and deoxidizing the molten steel composition, (g) after deoxidizing, adding one or more flux compounds to desulfurize the molten steel composition, and (i) casting the molten steel composition to form a steel with low carbon less than 0.035% by weight. (a) preparing a heat of molten steel composition in a steelmaking furnace to a tapping temperature as desired for desulfurization at a vacuum tank degasser, (b) tapping open into a ladle the molten steel composition with an oxygen level between 600 and 1120 ppm, and at a tapping temperature between 1645°C and 1771°C, (c) providing a slag forming compound to the ladle to form a slag cover over the molten steel composition in the ladle, (d) transporting the molten steel composition in the ladle to a vacuum tank degasser, (e) decarburizing the molten steel composition at the vacuum tank degasser by drawing a vacuum of less than 650 millibars, (f) after decarburizing, adding one or more deoxidizers to the molten steel composition and deoxidizing the molten steel composition, (g) after deoxidizing, adding one or more flux compounds to desulfurize the molten steel composition, and (i) casting the molten steel composition to form a steel with low carbon less than 0.035% by weight.
A pressure compensated sensor system, comprising: a housing having a length extending along a longitudinal axis between a distal end and a proximal end and defining a cavity therein; an inner tube positioned within the cavity and extending in the direction of the longitudinal axis; characterized by a seal positioned within the cavity and extending radially between the housing and an outer surface of the inner tube, the seal dividing the cavity into a first fluidly sealed cavity (114,226) portion and a second cavity (116,230) portion configured for exposure to a fluid environment surrounding the housing; one or more sensing elements positioned within the first cavity (114,226) portion; and an incompressible fluid disposed within the first cavity (114,226) portion; wherein the seal is configured to move in response to pressure differences between the first cavity (114,226) portion and the second cavity (116,230) portion. a housing having a length extending along a longitudinal axis between a distal end and a proximal end and defining a cavity therein; an inner tube positioned within the cavity and extending in the direction of the longitudinal axis; characterized by a seal positioned within the cavity and extending radially between the housing and an outer surface of the inner tube, the seal dividing the cavity into a first fluidly sealed cavity (114,226) portion and a second cavity (116,230) portion configured for exposure to a fluid environment surrounding the housing; one or more sensing elements positioned within the first cavity (114,226) portion; and an incompressible fluid disposed within the first cavity (114,226) portion; wherein the seal is configured to move in response to pressure differences between the first cavity (114,226) portion and the second cavity (116,230) portion.
A file folder for holding an object and enabling the management of objects distributed in an object location space; said file folder having a pair of support braces for supporting the file folder on a pair of support members (28, 29) of a file folder drawer; one of said support braces containing a plurality of electrically conductive members, and carrying an address decoder and an indicator; said address decoder is a digital address decoder circuit having a unique system address and further having a plurality of electrically conductive terminals in electrical contact with said plurality of electrically conductive members; at least one of said electrically conductive members is provided to receive address signals supplied by a source; said indicator is coupled to said address decoder circuit for activation whenever said address decoder circuit detects an address signal present on said at least one of said plurality of electrically conductive members and representative of said unique system address; and said one of said support braces comprises an elongate body structure formed from an electrically non-conductive material with a pair of opposite ends, characterized in that: each end having a downwardly opening cut-out channel (42, 43) provided with a pair of spring contacts secured to the elongate body structure, each spring contact being electrically coupled to a different one of said plurality of electrically conductive members; and the width of said cut-out channel at one of said opposite ends of said elongate body structure is different from the width of said cut-out channel at the other one of said opposite ends of said elongate body structure, providing corresponding different separation distances between proximate portions of said spring cut-outs (44, 45) in one said cut-out channel and proximate portions of said spring cut-outs (46, 47) in the other said cut-out channel. each end having a downwardly opening cut-out channel (42, 43) provided with a pair of spring contacts secured to the elongate body structure, each spring contact being electrically coupled to a different one of said plurality of electrically conductive members; and the width of said cut-out channel at one of said opposite ends of said elongate body structure is different from the width of said cut-out channel at the other one of said opposite ends of said elongate body structure, providing corresponding different separation distances between proximate portions of said spring cut-outs (44, 45) in one said cut-out channel and proximate portions of said spring cut-outs (46, 47) in the other said cut-out channel.
An electronic device, comprising: a haptic feedback system, comprising a first haptic actuator comprising a piezoelectric polymer: a second haptic actuator comprising a piezoelectric ceramic: a soft silicone adhesive layer between the first haptic actuator and the second haptic actuator, configured to mitigate displacement of the first haptic actuator and the second haptic actuator relative to one another due to elastic modulus mismatch between the first haptic actuator and the second haptic actuator; and a controller connected to the first haptic actuator by a first set of two or more electrodes and to the second haptic actuator by a second set of two or more electrodes, the controller configured to provide a first drive signal to the first haptic actuator via the first set of electrodes, and to provide a second drive signal, different from the first drive signal to the second haptic actuator via the second set of electrodes, wherein the first haptic actuator, the soft silicone adhesive layer, and the second haptic actuator are arranged as a stack. a soft silicone adhesive layer between the first haptic actuator and the second haptic actuator, configured to mitigate displacement of the first haptic actuator and the second haptic actuator relative to one another due to elastic modulus mismatch between the first haptic actuator and the second haptic actuator; and a controller connected to the first haptic actuator by a first set of two or more electrodes and to the second haptic actuator by a second set of two or more electrodes, the controller configured to provide a first drive signal to the first haptic actuator via the first set of electrodes, and to provide a second drive signal, different from the first drive signal to the second haptic actuator via the second set of electrodes, wherein the first haptic actuator, the soft silicone adhesive layer, and the second haptic actuator are arranged as a stack.
An assembly of photomask plus pellicle comprising a pellicle frame having at least four side bars, wherein at each one of at least four corners of said pellicle frame is cut a female screw extending from a first face of said pellicle frame, which is designed to oppose a photomask, towards an opposite second face of said pellicle frame, which is designed to receive a pellicle membrane; characterized in that said photomask has a through hole at a location that coincides with respective female screw of said pellicle frame; wherein said assembly includes locking means with a male screw part for locking said assembly, said locking being effected as said locking means is inserted in said through hole and then in said female screw to thereby effect threaded engagement between said male screw part of said locking means and said female screw of said pellicle frame and an endless elastic body layer is provided on said first face in a manner such that said elastic body layer lies inward from said female screws.
Tensioning device for a flexible drive device, such as a chain or belt, with a housing, a tensioning piston that is arranged in a sliding manner in the housing, a pressure reservoir for hydraulic fluid that is formed between the housing and the tensioning piston, a fluid supply that is arranged in the housing to supply the pressure reservoir with hydraulic fluid, a damping device that has a physical fluid connection to the pressure reservoir and damps the retracting motion of the tensioning piston, and a venting device that has a physical fluid connection to the pressure reservoir, whereby the damping device has at least one damping channel that is open in both flow directions as a component of the fluid supply in such a way that during operation, at least a portion of the supply stream is fed through the at least one damping channel into the pressure reservoir, and the damping device and the venting device are coupled with each other by fluid engineering means such that a drainage flow from the pressure reservoir occurs via the damping device and the venting device in combination, and the supply flow occurs predominantly independently of the venting device, and whereby the fluid supply has a supply insert that is inserted into the housing with an accurate fit, characterized in that the at least one damping channel is formed between the supply insert and the housing.
A multi-layered business form comprising a durable self laminating wristband, wherein the wristband is die cut into the multi-layered business form and separable therefrom along said die cuts, said business form being configured for being printed by a printer employing elevated temperatures, said wristband being characterized by an image receiving layer comprised of a polyester film, a laminating layer comprised of a vinyl film, and a paper insulating layer separating and adhered to each of said two wristband film layers.
Mechanical assembly for a vehicle, in particular a motor vehicle, comprising: - a rotating element, - a support for the rotating element, and - a cover fixed to the support for the rotating element, the cover comprising at least one edge fixed to the support for the rotating element and a bottom extending substantially in a plane, the bottom being covered at least in part by elastomeric material, further comprising an electronic board for controlling the rotating element, the support for the rotating element forming, with the cover, a housing for receiving the electronic board, the mechanical assembly for a vehicle being characterized in that the support for the rotating element has at least one projecting relief, in contact with the cover, in particular with the bottom of the cover, the projecting relief passing through the electronic board, and in that the rotating element is an external rotor of an electric motor, a stator of the electric motor being interposed between the external rotor and a cylindrical relief of the support for the rotating element. - a rotating element, - a support for the rotating element, and - a cover fixed to the support for the rotating element, the cover comprising at least one edge fixed to the support for the rotating element and a bottom extending substantially in a plane, the bottom being covered at least in part by elastomeric material, further comprising an electronic board for controlling the rotating element, the support for the rotating element forming, with the cover, a housing for receiving the electronic board, the mechanical assembly for a vehicle being characterized in that the support for the rotating element has at least one projecting relief, in contact with the cover, in particular with the bottom of the cover, the projecting relief passing through the electronic board, and in that the rotating element is an external rotor of an electric motor, a stator of the electric motor being interposed between the external rotor and a cylindrical relief of the support for the rotating element.
A dental blank, having an upper and a lower surface, which is composed of a flesh-coloured material and a tooth-coloured material, wherein the flesh-coloured material and the tooth-coloured material are bonded to one another and wherein the interface between the materials (4, 10) with elevations and depressions formed in or at the interface extends through an optionally curved plane, which plane lies parallel to or obliquely to at least a part of the surfaces of the blank, characterised in that the elevations and depressions are each formed, in particular at least partially, circumferentially in the interface between the materials (4, 10), the apex of each depression and/or elevation forming at least one line (24, 25, 27, 28), the line (24, 25, 27, 28) running either in the form of one or more - arithmetic or logarithmic - spirals or in the form of one or more circles.
A self-wrapping, textile sleeve for routing and protecting elongate members, comprising: an elongate wall constructed from interlaced yarns having interstices between adjacent yarns, wherein at least one of said yarns is heat settable at one temperature and the yarn being heat formed at said one temperature to bias said wall into a self-wrapping wall about a longitudinal axis of said sleeve, said wall having an inner surface providing a generally tubular cavity in which the elongate members are received and an outer surface; and a layer of cured liquid coating on said outer surface of said wall, said liquid coating being curable at said one temperature and filling said interstices to provide said wall as impervious to liquid. an elongate wall constructed from interlaced yarns having interstices between adjacent yarns, wherein at least one of said yarns is heat settable at one temperature and the yarn being heat formed at said one temperature to bias said wall into a self-wrapping wall about a longitudinal axis of said sleeve, said wall having an inner surface providing a generally tubular cavity in which the elongate members are received and an outer surface; and a layer of cured liquid coating on said outer surface of said wall, said liquid coating being curable at said one temperature and filling said interstices to provide said wall as impervious to liquid.
A duct for a nuclear fuel assembly, the duct comprising: a tubular body having a sidewall with an inner face and an outer face, the tubular body configured to contain nuclear fuel within a fuel region; an elongated member (150; 250) extending from the outer face along at least a portion of the fuel region, the elongated member having a contact surface configured to stabilize the duct during operation of the nuclear fuel assembly; a recess defined in the elongated member, the recess extending inwardly from the contact surface; characterised by a plurality of recesses defined in the elongated member (150; 250), the plurality of recesses extending inwardly from the contact surface. a tubular body having a sidewall with an inner face and an outer face, the tubular body configured to contain nuclear fuel within a fuel region; an elongated member (150; 250) extending from the outer face along at least a portion of the fuel region, the elongated member having a contact surface configured to stabilize the duct during operation of the nuclear fuel assembly;
Device for producing a woven fabric, wherein in each weaving step a weaving shed through which a weft thread (3.1) is insertable is configurable by means of warp threads (3.2), and the weft thread (3.1) is displaceable in the direction of a woven-fabric periphery by means of a weaving reed, wherein a weft-insertion device by means of which an angle for insertion of a weft thread (3.1) and/or for beating the latter up against the woven-fabric periphery in relation to the warp thread (3.2) is variably adjustable is provided, wherein the weft-insertion device for adjusting the angle for insertion of the weft thread (3.1) has at least one readjustment unit which is linked to the weaving reed, characterized in that the readjustment unit and the angle to be adjusted therewith are adjustable by means of an electric drive by way of a gear unit.
An actuator (200, 300) for a head-mounted display including an optical assembly, the actuator comprising: a movement mechanism configured to adjust a position of an optical component within the optical assembly, wherein the movement mechanism comprises a lead screw (204. 304) and a nut assembly (208, 308), the nut assembly configured to translate along the lead screw based on rotation of the lead screw; a locking-release mechanism configured to modify operation of the movement mechanism upon detection of a dynamic event, wherein the locking-release mechanism includes a spring (214, 314) that linearly biases the nut assembly against the lead screw, and wherein modified operation of the movement mechanism includes a portion of the nut assembly being disengaged from the lead screw; and a dampening mechanism configured to control positional changes of the optical component during the dynamic event. a movement mechanism configured to adjust a position of an optical component within the optical assembly, wherein the movement mechanism comprises a lead screw (204. 304) and a nut assembly (208, 308), the nut assembly configured to translate along the lead screw based on rotation of the lead screw; a locking-release mechanism configured to modify operation of the movement mechanism upon detection of a dynamic event, wherein the locking-release mechanism includes a spring (214, 314) that linearly biases the nut assembly against the lead screw, and wherein modified operation of the movement mechanism includes a portion of the nut assembly being disengaged from the lead screw; and a dampening mechanism configured to control positional changes of the optical component during the dynamic event.
A method of manufacturing a panel, the panel comprising a composite skin and at least one composite stiffener, the method comprising: positioning first and second mandrels (100,101) on opposite sides of the stiffener; positioning first and second compaction tools (20,45) on opposite sides of the skin; and compacting the skin between the first and second compaction tools by moving one or both of the compaction tools, characterised in that the movement of the compaction tool(s) causes the first and second mandrels to move towards the stiffener along inclined paths (108,109) so as to compact the stiffener between the mandrels. positioning first and second mandrels (100,101) on opposite sides of the stiffener; positioning first and second compaction tools (20,45) on opposite sides of the skin; and compacting the skin between the first and second compaction tools by moving one or both of the compaction tools,
A compressor housing assembly (200, 500, 800) comprising: a shell (210, 510, 810) that comprises a cylindrical wall portion (216, 516) including a fluid inlet opening (212, 512) at one end and a sloped mating surface (217, 517, 817) at an opposing end and, extending radially outwardly from the cylindrical wall portion, a spiral wall portion (220, 520, 820) that defines, in part, a volute (213, 513, 813); and an insert (260, 560, 860) that comprises a cylindrical wall portion (265, 565) including a fluid inlet opening (262, 562) at one end and a shroud surface (266, 566) at an opposing end and, extending radially outwardly from the cylindrical wall portion, an annular ring portion including a sloped mating surface (267, 567, 867) and, extending from the shroud surface, a diffuser surface (268, 568), wherein the insert comprises a longitudinal axis and rotational symmetry about the longitudinal axis, wherein, in an assembled state, the sloped mating surface of the insert and the sloped mating surface of the shell form a sloped interface between the insert and the shell. a shell (210, 510, 810) that comprises a cylindrical wall portion (216, 516) including a fluid inlet opening (212, 512) at one end and a sloped mating surface (217, 517, 817) at an opposing end and, extending radially outwardly from the cylindrical wall portion, a spiral wall portion (220, 520, 820) that defines, in part, a volute (213, 513, 813); and an insert (260, 560, 860) that comprises a cylindrical wall portion (265, 565) including a fluid inlet opening (262, 562) at one end and a shroud surface (266, 566) at an opposing end and, extending radially outwardly from the cylindrical wall portion, an annular ring portion including a sloped mating surface (267, 567, 867) and, extending from the shroud surface, a diffuser surface (268, 568), wherein the insert comprises a longitudinal axis and rotational symmetry about the longitudinal axis, wherein, in an assembled state, the sloped mating surface of the insert and the sloped mating surface of the shell form a sloped interface between the insert and the shell.
A skin-stiffener transition assembly for an aircraft structure; the skin-stiffener transition assembly including two C channels bind together to form a web with flanges, the C channels comprising a plurality of plies of fiber fabrics; the skin-stiffener transition assembly comprises a composite gusset filler, characterized by the composite gusset filler being made of cut-off scrap material from at least one textile CFRP ply (2, 3) and of thermoplastic binder material; the composite gusset filler being made of the same fibers than the fabrics in the C channels; the composite gusset filler being an endless extruded profile made of reinforced carbon fibers trimmed into fragments of 5 mm - 50 mm length and sorted into single yarn or roving elements to raw material, the sorted fragments of 5 mm - 50 mm being equipped with the thermoplastic binder material activated by heat, so that the composite gusset filler is isotropic with the raw material having a random fiber orientation.
A pullout guide for a furniture pullout part, in particular for a drawer of a piece of furniture in the form of a cabinet, comprising a pullout guide for supporting and guiding the furniture pullout part, by means of which the furniture pullout part can be pulled out over a predefined pullout distance, wherein the pullout guide having a retraction device having a spring configuration for retracting the furniture pullout part at least over a part of the pullout distance, wherein the spring configuration has at least two springs, which are connected in parallel to one another, having spring characteristic curves, characterized in that the two springs, which are connected parallel to one another, have different spring characteristic curves with different force-distance characteristics acting in the pullout direction.