mhurhangee/ep-ind-claims huggingface dataset:
A system for repairing a bend in a turbine blade of a turbine (28, 32) of a gas turbine engine, the system comprising: an articulating guide configured to fit into an access port of the turbine (28, 32), the articulating guide comprising a proximal end and a distal end; and a repair tool configured at the distal end of the articulating guide, the repair tool configured to receive the blade tip, wherein the repair tool is configured to bend or shape the turbine blade to an unbent position while the turbine blade is secured within the turbine (28, 32). an articulating guide configured to fit into an access port of the turbine (28, 32), the articulating guide comprising a proximal end and a distal end; and a repair tool configured at the distal end of the articulating guide, the repair tool configured to receive the blade tip, wherein the repair tool is configured to bend or shape the turbine blade to an unbent position while the turbine blade is secured within the turbine (28, 32).
A method of measuring positions of marks (202, 204, 210) on a substrate using an optical system, each mark comprising structures arranged periodically in at least a first direction, at least some of said structures comprising smaller sub-structures, each mark being formed with a positional offset between the structures and the sub-structures that is a combination of both known and unknown components, the method comprising: (a) illuminating each mark with radiation and detecting radiation diffracted by said structure using one or more detectors to obtain signals containing information on the position of the mark; (b) processing said signals to calculate a measured position of at least one mark, the calculation using signals from a plurality of marks, together with information on differences between the known offsets of said marks, in order to correct for said unknown component of said positional offset. (a) illuminating each mark with radiation and detecting radiation diffracted by said structure using one or more detectors to obtain signals containing information on the position of the mark; (b) processing said signals to calculate a measured position of at least one mark, the calculation using signals from a plurality of marks, together with information on differences between the known offsets of said marks, in order to correct for said unknown component of said positional offset.
Apparatus for draping knitted fiber fabrics for curved profiled structural parts of fiber composite material, comprising - at least one mold having a mold surface that corresponds to at least a portion of the desired profile geometry and curvature of the subsequent profiled structural part, - at least one clamping device for tensioning at least one layer of a knitted fiber fabric along a tensioning line in a prestressed state, and - a movement device for producing a relative movement between the mold and the at least one clamped-in layer of the knitted fiber fabric in such a way that the mold surface of the mold approaches the knitted fiber fabric layer in a direction perpendicular or at least approximately perpendicular to the tensioning line and, in the further course of the relative movement, pushes through the tensioning line to such an extent that the knitted fiber fabric layer completely covers the mold surface, wherein the clamping device is equipped to load the layer of the knitted fiber fabric during the entire draping operation with a tensile force acting along the tensioning line. - at least one mold having a mold surface that corresponds to at least a portion of the desired profile geometry and curvature of the subsequent profiled structural part, - at least one clamping device for tensioning at least one layer of a knitted fiber fabric along a tensioning line in a prestressed state, and - a movement device for producing a relative movement between the mold and the at least one clamped-in layer of the knitted fiber fabric in such a way that the mold surface of the mold approaches the knitted fiber fabric layer in a direction perpendicular or at least approximately perpendicular to the tensioning line and, in the further course of the relative movement, pushes through the tensioning line to such an extent that the knitted fiber fabric layer completely covers the mold surface,
A rock bit (1,22,24) for blast hole drilling, comprising: a bit body having a coupling formed at an upper end thereof, a plurality of lower legs (6a-c), a dome formed between the legs (6a-c), and a bore formed through the coupling and the dome; a plurality of skirts (12a-c, 23a-c), each skirt (12a-c, 23a-c) covering a gap formed between adjacent legs (6a-c) and each skirt (12a-c, 23a-c) mounted to edges of adjacent legs (6a-c); a plurality of roller cones (3a-c), each rotary cone (3a-c) rotatably mounted to a respective bearing shaft of a respective leg (6a-c); a row of gage cutters mounted to each roller cone (3a-c); a row of inner cutters mounted to each roller cone (3a-c); one or more nose cutters mounted to each roller cone (3a-c); and a center jet secured in the bore, wherein each cutter (10a,b,g,n) is an insert characterized in that: the center jet comprises an orifice plate (17-19,21) having a plurality of ports or a single port with a plurality of branch portions, each port or branch aimed at an interface between adjacent roller cones (3a-c); and a back flow valve operable to open in response to injection of drilling fluid down the bore and to close for blocking upward flow through the bore. a bit body having a coupling formed at an upper end thereof, a plurality of lower legs (6a-c), a dome formed between the legs (6a-c), and a bore formed through the coupling and the dome; a plurality of skirts (12a-c, 23a-c), each skirt (12a-c, 23a-c) covering a gap formed between adjacent legs (6a-c) and each skirt (12a-c, 23a-c) mounted to edges of adjacent legs (6a-c); a plurality of roller cones (3a-c), each rotary cone (3a-c) rotatably mounted to a respective bearing shaft of a respective leg (6a-c); a row of gage cutters mounted to each roller cone (3a-c); a row of inner cutters mounted to each roller cone (3a-c); one or more nose cutters mounted to each roller cone (3a-c); and a center jet secured in the bore, wherein each cutter (10a,b,g,n) is an insert the center jet comprises an orifice plate (17-19,21) having a plurality of ports or a single port with a plurality of branch portions, each port or branch aimed at an interface between adjacent roller cones (3a-c); and a back flow valve operable to open in response to injection of drilling fluid down the bore and to close for blocking upward flow through the bore.
A conduit system for transporting liquids comprising a first conduit and a second conduit and valve means alternately opening and blocking both conduits, said valve means being formed as sliding valve with alternating function having a slide moveable to and fro between the first conduit and the second conduit wherein the slide has a respective control space (51, 52) on both sides applied by the liquid pressure raising in the respective blocked conduit (48, 50) which liquid pressure moves the slide into the position blocking the other conduit (50, 48) after expiration of a certain period of time when a limit pressure has been reached, characterized in that a spring is disposed in the second control space which moves the slide into the position blocking the first conduit and that a bypass valve is arranged in the slide which connects both control spaces (51,52), the bypass valve enabling a movement of the slide towards the first control space by the pressure of the spring on account of a liquid exchange from the first control space into the second control space through the bypass valve.
Beverage machine, in particular coffee machine, with a container, which can be attached to a fluidic connector of a channel system of the beverage machine in a replaceable manner; with a conveying facility, which in a pumping mode conveys liquid in the direction of the connector and in a suction mode conveys liquid out of the connector, in such a manner that, with a fluidic connection between the connector and the container, the conveying facility in pumping mode conveys liquid into the container and in suction mode conveys liquid out of the container; with a flow measurement facility, which during operation ascertains a flow of liquid between the conveying facility and the connector, characterised in that the beverage machine has a control facility, which is communicatively connected to the flow measurement facility and the conveying facility and is embodied in such a manner that it operates the conveying facility in pumping mode and subsequently in suction mode and identifies a faulty fluidic connection of the container to the connector and generates an error message if the ascertained flow lies below a predefined value in suction mode.
Method for analysing particles in steel, especially precipitates and/or inclusions, wherein the particles are extracted from the steel by means of an extraction medium containing an acid and are thereafter analysed, characterized in that to prevent agglomeration of the particles, the extraction medium is provided with a dispersant containing a copolymer selected from the group consisting of acrylate copolymer, meth(acrylic)-based copolymer or terpolymer, maleic acid-based copolymer or terpolymer, p-tert-octylphenol derivative with polyethylene glycol side chain, sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, poly(3,4-dihydroxy-phenylalanine)-polylactide copolymer and poly(3,4-dihydroxyphenylalanine)-polyethylene glycol copolymer.
A method of sharing data, referred to as data to share, between a plurality of nodes in a communication network, said communication network comprising a collecting node, a first sharing router and a second sharing router, said first sharing router and second sharing router each comprising a memory, said memory comprising a record table (52, 62) for storing at least one record (54, 64), wherein each record comprises at least a reference (56, 66) describing the data to share and, at least one of the data to share or an address (58, 68) of at least a data node associated with the data to share, so that the collecting node may further collect the data, said method comprising, for the first sharing router, the acts of: - receiving a reference query message comprising a first reference describing the data to share, and an address of the collecting node bound to be the recipient of the data to share, - when finding that the first reference matches with a reference of a first record stored in the record table of the first sharing router, checking if a first data associated with said first reference is stored in the memory of the first sharing router and: - if the first data is stored in the memory, sending to the collecting node said first data, - if the first data is not stored in the memory, sending a reference reply message comprising the address in the record table of at least one data node associated with the first data so that said at least one data node may further share the first data with the collecting node, - when finding that the first reference does not match a reference of a first record stored in the record table of the first sharing router, forwarding the reference query message to the second sharing router. - receiving a reference query message comprising a first reference describing the data to share, and an address of the collecting node bound to be the recipient of the data to share, - when finding that the first reference matches with a reference of a first record stored in the record table of the first sharing router, checking if a first data associated with said first reference is stored in the memory of the first sharing router and: - if the first data is stored in the memory, sending to the collecting node said first data, - if the first data is not stored in the memory, sending a reference reply message comprising the address in the record table of at least one data node associated with the first data so that said at least one data node may further share the first data with the collecting node, - if the first data is stored in the memory, sending to the collecting node said first data, - if the first data is not stored in the memory, sending a reference reply message comprising the address in the record table of at least one data node associated with the first data so that said at least one data node may further share the first data with the collecting node, - when finding that the first reference does not match a reference of a first record stored in the record table of the first sharing router, forwarding the reference query message to the second sharing router.
An anaerobic curable composition comprising (a) a (meth) acrylate component; (b) an anaerobic cure-inducing composition; and (c) an aromatic amide shown in structure I is elected from N-acetyl tetrahydroquinoline, N-acetyl indoline or N-acetyl,N-methyl aniline. (a) a (meth) acrylate component; (b) an anaerobic cure-inducing composition; and (c) an aromatic amide shown in structure I is elected from N-acetyl tetrahydroquinoline, N-acetyl indoline or N-acetyl,N-methyl aniline.
A method implemented by one or more computing devices, the method comprising: performing a mesh reconstruction on point cloud data corresponding to a target object to obtain a reconstruction model for characterizing a surface contour of the target object; performing image registration between the reconstruction model and a standard model corresponding to the target object; determining a mesh portion in the registered reconstruction model that does not overlap with the standard model; characterized by removing the determined mesh portion from the registered reconstruction model to obtain a resulting reconstruction model of the target object. performing a mesh reconstruction on point cloud data corresponding to a target object to obtain a reconstruction model for characterizing a surface contour of the target object; performing image registration between the reconstruction model and a standard model corresponding to the target object; determining a mesh portion in the registered reconstruction model that does not overlap with the standard model; characterized by removing the determined mesh portion from the registered reconstruction model to obtain a resulting reconstruction model of the target object.
A fire seal assembly comprising: a first L-cap having a first leg and a second leg extending outward from the first leg; a second L-cap having a third leg and a fourth leg extending outward from the third leg, wherein: the first and second L-caps (600, 602) are disposed adjacent each other and form a u-shaped channel, the first and third legs (604, 608) are configured to be coupled to a core service disconnect on a pylon of an aircraft, the second and fourth legs (606, 610) extend outward and are configured to engage sides of a firewall of an engine of the aircraft; and the fire seal assembly further comprises a seal coupled to the first and third legs (604, 608) and disposed between the second and fourth legs (606, 610); a first end plug disposed between a first end of the seal and an inner surface of the second leg; and a second end plug disposed between a second end of the seal and an inner surface of the fourth leg. a first L-cap having a first leg and a second leg extending outward from the first leg; a second L-cap having a third leg and a fourth leg extending outward from the third leg, wherein: the first and second L-caps (600, 602) are disposed adjacent each other and form a u-shaped channel, the first and third legs (604, 608) are configured to be coupled to a core service disconnect on a pylon of an aircraft, the second and fourth legs (606, 610) extend outward and are configured to engage sides of a firewall of an engine of the aircraft; and the fire seal assembly further comprises a seal coupled to the first and third legs (604, 608) and disposed between the second and fourth legs (606, 610); a first end plug disposed between a first end of the seal and an inner surface of the second leg; and a second end plug disposed between a second end of the seal and an inner surface of the fourth leg. the first and second L-caps (600, 602) are disposed adjacent each other and form a u-shaped channel, the first and third legs (604, 608) are configured to be coupled to a core service disconnect on a pylon of an aircraft, the second and fourth legs (606, 610) extend outward and are configured to engage sides of a firewall of an engine of the aircraft; and the fire seal assembly further comprises a seal coupled to the first and third legs (604, 608) and disposed between the second and fourth legs (606, 610); a first end plug disposed between a first end of the seal and an inner surface of the second leg; and a second end plug disposed between a second end of the seal and an inner surface of the fourth leg.
A method for perforating and treating multiple intervals of one or more subterranean formations intersected by a wellbore, said method comprising: (a) deploying a bottom-hole assembly ("BHA") using a deployment means within said wellbore, said BHA having a perforating device, a casing-collar-locator and a sealing mechanism, wherein the deployment means is a coiled tubing, the sealing mechanism is an inflatable re-settable packer and the perforating device is a select-fire perforating gun (134, 144, 154); (b) positioning said BHA within said wellbore; (c) using said perforating device to perforate said interval; (d) actuating said sealing mechanism so as to establish a hydraulic seal in said wellbore; (e) pumping a treating fluid in said wellbore and into the perforations (230, 231) created by said perforating device, without removing said perforating device from said wellbore, wherein the treating fluid is pumped down the annulus between said deployment means and said wellbore; (f) releasing said sealing mechanism; and (g) repeating steps (b) through (f) for at least one additional interval of said one or more subterranean formations, characterized in that said BHA further comprises a circulation port and pressure equalization ports (116, 122) located above and below the inflatable re-settable packer, wherein the circulation port and the pressure equalization ports are configured to allow the pressure above and below the inflatable re-settable packer to equilibrate before releasing the inflatable re-settable packer. (a) deploying a bottom-hole assembly ("BHA") using a deployment means within said wellbore, said BHA having a perforating device, a casing-collar-locator and a sealing mechanism, wherein the deployment means is a coiled tubing, the sealing mechanism is an inflatable re-settable packer and the perforating device is a select-fire perforating gun (134, 144, 154); (b) positioning said BHA within said wellbore; (c) using said perforating device to perforate said interval; (d) actuating said sealing mechanism so as to establish a hydraulic seal in said wellbore; (e) pumping a treating fluid in said wellbore and into the perforations (230, 231) created by said perforating device, without removing said perforating device from said wellbore, wherein the treating fluid is pumped down the annulus between said deployment means and said wellbore; (f) releasing said sealing mechanism; and (g) repeating steps (b) through (f) for at least one additional interval of said one or more subterranean formations,
Protective wall for traffic routes, in particular a noise protection wall for railways, comprising - a plurality of wall elements which, in a position of use, are adapted to be positioned along a traffic route so as to stand substantially upright and thus in an angular, in particular a substantially rectangular orientation with respect to a horizontal plane, and - a pivot structure (26, 26', 28) for pivoting a respective wall element from the position of use into a rest position, - wherein each pivot structure (26, 26', 28) comprises at least two support arms respectively pivotable about a pivot axis, - wherein each wall element is supported at the support arms for rotation relative to the support arms about rotation axes, - wherein the pivot and rotation axes (44, 52) extend in parallel with each other, as well as relative to the horizontal plane under the positioning angle under which the wall element is oriented relative to the horizontal plane when in the position of use, characterized in - that the lateral ends (68, 68') of the wall elements are complementary, - the lateral ends being beveled or being of substantially Z-shaped designs so that the opposing lateral ends (68, 68') of adjacent wall elements overlap each other and so that a wall element is adapted to be pivoted out from between the two adjacent wall elements. - a plurality of wall elements which, in a position of use, are adapted to be positioned along a traffic route so as to stand substantially upright and thus in an angular, in particular a substantially rectangular orientation with respect to a horizontal plane, and - a pivot structure (26, 26', 28) for pivoting a respective wall element from the position of use into a rest position, - wherein each pivot structure (26, 26', 28) comprises at least two support arms respectively pivotable about a pivot axis, - wherein each wall element is supported at the support arms for rotation relative to the support arms about rotation axes, - wherein the pivot and rotation axes (44, 52) extend in parallel with each other, as well as relative to the horizontal plane under the positioning angle under which the wall element is oriented relative to the horizontal plane when in the position of use, - that the lateral ends (68, 68') of the wall elements are complementary, - the lateral ends being beveled or being of substantially Z-shaped designs so that the opposing lateral ends (68, 68') of adjacent wall elements overlap each other and so that a wall element is adapted to be pivoted out from between the two adjacent wall elements.
A measurement method, wherein the method comprises: receiving first information and second information from a network device; determining a first resource based on the first information; determining a second resource based on the second information; determining a third resource based on the first resource and the second resource, wherein the third resource comprises a part of or all resources in the first resource except a first overlapping resource, and the first overlapping resource is an overlapping resource of the first resource and the second resource; and performing measurement on the third resource. receiving first information and second information from a network device; determining a first resource based on the first information; determining a second resource based on the second information; determining a third resource based on the first resource and the second resource, wherein the third resource comprises a part of or all resources in the first resource except a first overlapping resource, and the first overlapping resource is an overlapping resource of the first resource and the second resource; and performing measurement on the third resource.