mhurhangee/ep-ind-claims huggingface dataset:
A method of coating a joint of a pipe during fabrication of the pipe from pipe sections, comprising: positioning a mould tool (32, 33, 35, 72, 78, 112) around the joint to define a mould cavity around the pipe, the mould tool (32, 33, 35, 72, 78, 112) having first and second gates spaced apart from each other; injecting molten thermoplastics material through the first gate into a first portion of the mould cavity to advance a melt front in the mould cavity toward the second gate; subsequently injecting molten thermoplastics material through the second gate into a second portion of the mould cavity neighbouring the first portion; accelerating cooling of the injected material in the first portion of the mould cavity relative to cooling of the injected material in the second portion of the mould cavity; and removing the mould tool (32, 33, 35, 72, 78, 112) from the joint after the injected material in the mould cavity has cooled to a self-supporting extent. positioning a mould tool (32, 33, 35, 72, 78, 112) around the joint to define a mould cavity around the pipe, the mould tool (32, 33, 35, 72, 78, 112) having first and second gates spaced apart from each other; injecting molten thermoplastics material through the first gate into a first portion of the mould cavity to advance a melt front in the mould cavity toward the second gate; subsequently injecting molten thermoplastics material through the second gate into a second portion of the mould cavity neighbouring the first portion; accelerating cooling of the injected material in the first portion of the mould cavity relative to cooling of the injected material in the second portion of the mould cavity; and removing the mould tool (32, 33, 35, 72, 78, 112) from the joint after the injected material in the mould cavity has cooled to a self-supporting extent.
A radial vane in a disk-shape comprising: radial vane parts which are formed by extending a lot of thread materials to an outer peripheral side from a whole region in a peripheral direction of a disk-shaped annular core part having a through hole in a center part, wherein a longitudinal intermediate part of one continuous thread bundle is formed as a fold-over part, thread bundles in both end sides of the fold-over part are radially opened and superposed while leaving a space in a center part, and a spatial periphery of the center part is annularly welded so as to form the core part. radial vane parts which are formed by extending a lot of thread materials to an outer peripheral side from a whole region in a peripheral direction of a disk-shaped annular core part having a through hole in a center part, wherein a longitudinal intermediate part of one continuous thread bundle is formed as a fold-over part, thread bundles in both end sides of the fold-over part are radially opened and superposed while leaving a space in a center part, and a spatial periphery of the center part is annularly welded so as to form the core part.
A combined oil ring attached to an oil ring groove of a piston, comprising: a pair of upper and lower side rails (11, 11') each formed into a flat annular shape, and having a slide contact part that comes into sliding contact with a cylinder; and a spacer expander (12, 12a) arranged between the pair of upper and lower side rails (11, 11'), wherein: in at least the upper side rail of the pair of upper and lower side rails (11, 11'), a cross-sectional shape of the slide contact part along an axial direction of the piston is a tapered shape linearly spreading from upper to lower parts of the piston; the tapered shape is at an angle of 8 to 12 degrees with respect to a central axis of the spacer expander (12, 12a), and has a vertex of the tapered shape within 0.15 mm from a lower end of the side rail; and a part closer to the lower end than the vertex is formed into a curved shape having a curvature of R0.01 to 0.5 mm. a pair of upper and lower side rails (11, 11') each formed into a flat annular shape, and having a slide contact part that comes into sliding contact with a cylinder; and a spacer expander (12, 12a) arranged between the pair of upper and lower side rails (11, 11'), wherein: in at least the upper side rail of the pair of upper and lower side rails (11, 11'), a cross-sectional shape of the slide contact part along an axial direction of the piston is a tapered shape linearly spreading from upper to lower parts of the piston; the tapered shape is at an angle of 8 to 12 degrees with respect to a central axis of the spacer expander (12, 12a), and has a vertex of the tapered shape within 0.15 mm from a lower end of the side rail; and a part closer to the lower end than the vertex is formed into a curved shape having a curvature of R0.01 to 0.5 mm. in at least the upper side rail of the pair of upper and lower side rails (11, 11'), a cross-sectional shape of the slide contact part along an axial direction of the piston is a tapered shape linearly spreading from upper to lower parts of the piston; the tapered shape is at an angle of 8 to 12 degrees with respect to a central axis of the spacer expander (12, 12a), and has a vertex of the tapered shape within 0.15 mm from a lower end of the side rail; and a part closer to the lower end than the vertex is formed into a curved shape having a curvature of R0.01 to 0.5 mm.
A process comprising contacting an initial polyimide selected from the group of polyetherimide homopolymers, polyetherimide copolymers, and combinations thereof, with steam to remove a volatile species from the initial polyimide to produce a purified polyimide, wherein the purified polyimide has a weight average molecular weight of from 5,000 to 80,000 Daltons as determined by gel permeation chromatography, and wherein the weight average molecular weight of the purified polyimide is greater than or equal to 90% of the weight average molecular weight of the initial polyimide.
A control method of a combustion system for controlling combustion of fuel within a combustor, the combustion system including the combustor having a catalyst for promoting the combustion and a first heater arranged so as to be able to supply heat to the catalyst, comprising: supplying the fuel and oxidizing gas to the combustor along with providing the heat to the catalyst by the first heater; and deactivating the first heater at a prescribed timing and increasing a flow rate of the fuel greater than that have been set before deactivating the first heater, wherein the prescribed timing is determined as a timing at which a generated heat of the fuel prior to deactivation of the first heater becomes equal to or greater than a heat required for raising a temperature of the fuel having the flow rate after increased up to a light-off temperature of the catalyst. supplying the fuel and oxidizing gas to the combustor along with providing the heat to the catalyst by the first heater; and deactivating the first heater at a prescribed timing and increasing a flow rate of the fuel greater than that have been set before deactivating the first heater, wherein the prescribed timing is determined as a timing at which a generated heat of the fuel prior to deactivation of the first heater becomes equal to or greater than a heat required for raising a temperature of the fuel having the flow rate after increased up to a light-off temperature of the catalyst.
An assembly for a turbomachine, the assembly comprising: - a casing extending along a longitudinal axis (X-X') of the turbomachine, - a surface heat exchanger disposed on an inner periphery of said casing and comprising a plurality of cooling fins extending radially inwardly and longitudinally, and - a central body concentrically disposed partly inside said casing, said casing and the central body defining between them an annular air pathway (Va) the width (h va) of which at the heat exchanger is substantially constant, the assembly being characterised in that the distribution of the fins is allocated on more than 180° of the inner periphery of the casing, in that the average height (h MOY) of the fins is higher than 5% of the width (h va) of the annular air pathway (Va) at the heat exchanger and in that the height (h) between fins is variable as a function of the angular position of the fin on the inner periphery of the casing. - a casing extending along a longitudinal axis (X-X') of the turbomachine, - a surface heat exchanger disposed on an inner periphery of said casing and comprising a plurality of cooling fins extending radially inwardly and longitudinally, and - a central body concentrically disposed partly inside said casing,
Vortex reducer for the guidance of bleed airflows, which is arranged in an inter-disk chamber between two rotor disks (1, 2) of the compressor of a gas turbine and includes at least one ring with circumferentially disposed first hole passages, second hole passages and bleed air tubes, characterized in that bleed air tubes are arranged only in the first hole passages, where the bleed air tubes are evenly distributed on the circumference of the ring, and the second hole passages are devoid of bleed air tubes, and where first partial airflows can be guided through the first hole passages into the bleed air tubes and second partial airflows through the second hole passages into interspaces between the bleed air tubes.
A method for producing a polyfunctional sulfur-containing epoxy compound, which comprises reacting a polyfunctional thiol compound with an epihalohydrin in the presence of a reducing agent to form a polyfunctional sulfur-containing halohydrin, and then reacting the polyfunctional sulfur-containing halohydrin with a basic compound to form the polyfunctional sulfur-containing epoxy compound, wherein the amount of the reducing agent to be added is from 0.05 to 5.0 mol relative to 1 mol of the thiol group (SH group) of the polyfunctional thiol.
A medical device placement system, comprising: a medical device assembly including a medical device for placement within a body of a patient and a sensing component, the medical device assembly at least partially disposed in a sterile field; a data-receiving component at least partially disposed in a non-sterile field; and means for establishing a conductive pathway between the sterile field and the non-sterile field so as to operably connect the sensing component to the data- receiving component, wherein the means for establishing the conductive pathway breaches or circumvents a sterile barrier that at least partially separates the sterile field from the non-sterile field and the sterile barrier includes a drape and the means for establishing the conductive pathway breaches or circumvents the drape in such a way as to prevent contamination of sterile field.
A household appliance comprising - a control panel having a designated area thereon which provides the user to select the desired program parameters by touching, - a circuit board having a sensor situated behind the control panel and - at least one touch button having at least one spring one end of which is fixed to the circuit board and which transmits to the sensor the capacitive difference that is generated when the designated area is touched and a plate which is fixed to the free end of the spring so as to contact the control panel, and a guide having a housing that surrounds the spring almost without a gap so as to allow the spring to shorten and lengthen, characterized by the guide having two support members (9, 109) which form the housing, the diameter of which is larger than the diameter of the spring and smaller than the diameter of the plate and which surrounds the spring when joined so as to sandwich the spring. - a control panel having a designated area thereon which provides the user to select the desired program parameters by touching, - a circuit board having a sensor situated behind the control panel and - at least one touch button having at least one spring one end of which is fixed to the circuit board and which transmits to the sensor the capacitive difference that is generated when the designated area is touched and a plate which is fixed to the free end of the spring so as to contact the control panel, and a guide having a housing that surrounds the spring almost without a gap so as to allow the spring to shorten and lengthen, characterized by the guide having two support members (9, 109) which form the housing, the diameter of which is larger than the diameter of the spring and smaller than the diameter of the plate and which surrounds the spring when joined so as to sandwich the spring.
Elastomeric materials comprising butyl and/or halobutyl rubbers or mixtures thereof, with from 1 to 20 phr of at least one liquid imidazolium salt and with from 1 to 40 phr of at least one filler with a graphitic structure.
A stator comprising: a stator core having a plurality of slots formed in a circumferential direction; a plurality of coil bundles respectively inserted into the plurality of slots; connection coils each having one side joined to one of the plurality of coil bundles, and the other side joined to another of the plurality of coil bundles; and a plurality of layers being respectively formed in the plurality of slots in a radial direction of the stator core, wherein the plurality of coil bundles each comprises a plurality of hairpins each comprising a crown portion protruding toward one side in an axial direction of the stator core, and a leg portion protruding toward the other side in the axial direction, characterized in that, an odd number of the plurality of layers are respectively formed in the plurality of slots, wherein the connection coil comprises: a first extension region extending in a first direction; a second extension region extending in a second direction and having one end portion connected to one end portion of the first extension region; a first joint region connected to the other end portion of the first extension region and joined to a leg portion extended from a hairpin of the plurality of hairpins; and a second joint region connected to the other end portion of the second extension region and joined to a leg portion extended from another hairpin of the plurality of hairpins, and wherein the first extension region and the first joint region have a shape symmetric to the second extension region and the second joint region. a stator core having a plurality of slots formed in a circumferential direction; a plurality of coil bundles respectively inserted into the plurality of slots; connection coils each having one side joined to one of the plurality of coil bundles, and the other side joined to another of the plurality of coil bundles; and a plurality of layers being respectively formed in the plurality of slots in a radial direction of the stator core, wherein the plurality of coil bundles each comprises a plurality of hairpins each comprising a crown portion protruding toward one side in an axial direction of the stator core, and a leg portion protruding toward the other side in the axial direction, a first extension region extending in a first direction; a second extension region extending in a second direction and having one end portion connected to one end portion of the first extension region; a first joint region connected to the other end portion of the first extension region and joined to a leg portion extended from a hairpin of the plurality of hairpins; and a second joint region connected to the other end portion of the second extension region and joined to a leg portion extended from another hairpin of the plurality of hairpins, and wherein the first extension region and the first joint region have a shape symmetric to the second extension region and the second joint region.
A fish-derived collagen fiber membrane obtainable by the method of claim 5, characterized in that a tensile strength is 30MPa or more, a density determined by the gravimetric method, is 0.4g/cm 3 or more, and an average membrane thickness is 1μm to 2mm, and a variation in membrane thickness is plus or minus 30%, relative to the average membrane thickness.
An accompanying mobile body that includes a propelling unit and accompanies a user, comprising: a movement state recognition section that recognizes a state of movement of the user; a predicted location calculation section that calculates a predicted location of the user after a first predetermined time period based on the state of movement of the user; an accompanying control section that performs accompanying control to cause the accompanying mobile body to move by the propelling unit toward a target location of accompanying that is a location apart from the predicted location by a specified distance in a specified direction; and an accompanying condition change section that changes one or both of the specified direction and the specified distance in accordance with an instruction to change from the user, characterized by comprising a motion recognition section that recognizes a motion of the user, wherein the accompanying condition change section recognizes, when a first predetermined motion is recognized by the motion recognition section, the instruction to change corresponding to the first predetermined motion, and the accompanying condition change section switches, when a second predetermined motion is recognized by the motion recognition section or when predetermined voice is recognized by a voice recognition section comprised in the accompanying mobile body, from an accompanying condition change prohibition mode in which acceptance of the instruction to change is prohibited to an accompanying condition change permission mode in which acceptance of the instruction to change is permitted. a movement state recognition section that recognizes a state of movement of the user; a predicted location calculation section that calculates a predicted location of the user after a first predetermined time period based on the state of movement of the user; an accompanying control section that performs accompanying control to cause the accompanying mobile body to move by the propelling unit toward a target location of accompanying that is a location apart from the predicted location by a specified distance in a specified direction; and an accompanying condition change section that changes one or both of the specified direction and the specified distance in accordance with an instruction to change from the user, characterized by comprising a motion recognition section that recognizes a motion of the user, wherein the accompanying condition change section recognizes, when a first predetermined motion is recognized by the motion recognition section, the instruction to change corresponding to the first predetermined motion, and the accompanying condition change section switches, when a second predetermined motion is recognized by the motion recognition section or when predetermined voice is recognized by a voice recognition section comprised in the accompanying mobile body, from an accompanying condition change prohibition mode in which acceptance of the instruction to change is prohibited to an accompanying condition change permission mode in which acceptance of the instruction to change is permitted.
A method of designing an electronic circuit comprising: by one or more computing devices, accessing a binary decision diagram which is data embodied by a computer-readable non-transitory storage medium, the BDD representing a function implemented by the design of the electronic circuit or defining a property to be satisfied by the electronic circuit, the function having n variables, where n ≥ 2, wherein the BDD comprises n layers corresponding to the n variables, respectively; characterised by reordering the n variables of the BDD by iteratively and alternating reordering a plurality of disjoint sets of k consecutive layers in parallel, where 1 < k < n, wherein each iteration comprises: dividing the n layers into the plurality of disjoint sets of k consecutive layers, wherein the plurality of disjoint sets of k consecutive layers formed during a current iteration differs from the plurality of disjoint sets of k consecutive layers formed during a previous iteration immediately preceding the current iteration; and concurrently reordering the plurality sets of k consecutive layers; and wherein the reordering the n variables of the BDD transforms data of the BDD as embodied by the computer-readable non-transitory storage medium until a size of the BDD has reached a desired threshold; and by using the transformed BDD to generate an electronic circuit or to formally verify the circuit design. dividing the n layers into the plurality of disjoint sets of k consecutive layers, wherein the plurality of disjoint sets of k consecutive layers formed during a current iteration differs from the plurality of disjoint sets of k consecutive layers formed during a previous iteration immediately preceding the current iteration; and concurrently reordering the plurality sets of k consecutive layers; and wherein
A RJ-45 communications plug comprising: a printed circuit board having first through fourth differential pairs of elongated conductive traces and a plurality of vias; and a plurality of plug blades (141 - 148), each plug blade having a first section that extends along a top surface of the printed circuit board and a second section that extends along a front edge of the printed circuit board; wherein each plug blade (141 - 148) has a termination post section that extends at a ninety degrees angle from the first section, the termination post section of each plug blade being received in a respective one of the plurality of vias in the printed circuit board characterized in that the termination post section of each plug blade (141 - 148) extends from a middle portion of the first section and an offending crosstalk circuit is included within the printed circuit board that is configured to generate offending crosstalk between the first and second of the differential pairs of elongated conductive traces. a printed circuit board having first through fourth differential pairs of elongated conductive traces and a plurality of vias; and a plurality of plug blades (141 - 148), each plug blade having a first section that extends along a top surface of the printed circuit board and a second section that extends along a front edge of the printed circuit board; wherein each plug blade (141 - 148) has a termination post section that extends at a ninety degrees angle from the first section, the termination post section of each plug blade being received in a respective one of the plurality of vias in the printed circuit board characterized in that the termination post section of each plug blade (141 - 148) extends from a middle portion of the first section and an offending crosstalk circuit is included within the printed circuit board that is configured to generate offending crosstalk between the first and second of the differential pairs of elongated conductive traces.