mhurhangee/ep-ind-claims huggingface dataset:
A turbine engine component comprising: an airfoil portion; a plurality of cooling passages (102, 104, 106) within the airfoil portion and wherein said cooling passages (102, 104, 106) include a first cooling passage for cooling a leading edge portion of said airfoil portion, a second cooling passage for cooling a main body portion of said airfoil portion, and a third cooling passage for cooling a trailing edge portion of said airfoil portion; each of said cooling passages (102, 104, 106) having an inlet for a cooling fluid; and said inlet having a flared bellmouth inlet portion, wherein said inlet further has a minimum area and a smooth transition region downstream of said minimum area and wherein said flared bellmouth inlet portion comprises a pair of flared walls which extend along two opposed surfaces of said inlet; characterised in that said pair of flared walls extend along two opposed surfaces of said inlet at a flare angle of 10 to 35 degrees. an airfoil portion; a plurality of cooling passages (102, 104, 106) within the airfoil portion and wherein said cooling passages (102, 104, 106) include a first cooling passage for cooling a leading edge portion of said airfoil portion, a second cooling passage for cooling a main body portion of said airfoil portion, and a third cooling passage for cooling a trailing edge portion of said airfoil portion;
A copolycarbonate, comprising a repeating unit represented by the following Chemical Formula 1 and a repeating unit represented by the following Chemical Formula 2, and having a weight average molecular weight of 1,000 to 100,000 g/mol: wherein R 1 to R 8 are each independently hydrogen or C 1-10 alkyl, Y is C 1-10 alkylene, Z is a bond, -OCO-, or -COO-, and X 1 to X 2 are each independently C 1-10 alkylene unsubstituted or substituted with phenyl, C 3-15 cycloalkylene unsubstituted or substituted with C 1-10 alkyl, O, S, SO, SO 2, or CO, wherein R 9 to R 12 are each independently hydrogen, C 1-10 alkyl, C 1-10 alkoxy, or halogen, and X 3 is C 1-10 alkylene unsubstituted or substituted with phenyl, C 3-15 cycloalkylene unsubstituted or substituted with C 1-10 alkyl, O, S, SO, SO 2, or CO. wherein R 1 to R 8 are each independently hydrogen or C 1-10 alkyl, Y is C 1-10 alkylene, Z is a bond, -OCO-, or -COO-, and X 1 to X 2 are each independently C 1-10 alkylene unsubstituted or substituted with phenyl, C 3-15 cycloalkylene unsubstituted or substituted with C 1-10 alkyl, O, S, SO, SO 2, or CO, wherein R 9 to R 12 are each independently hydrogen, C 1-10 alkyl, C 1-10 alkoxy, or halogen, and X 3 is C 1-10 alkylene unsubstituted or substituted with phenyl, C 3-15 cycloalkylene unsubstituted or substituted with C 1-10 alkyl, O, S, SO, SO 2, or CO.
A battery cell assembly, wherein the battery cell assembly comprises a plurality of mechanically interconnected battery cells; wherein the battery cells are separated into groups, wherein the battery cells of a group are electrically connected in parallel and the battery cells of a group are thermally coupled with each other via housing surfaces; wherein the groups of electrically parallel connected battery cells are electrically connected in series with each other and are thermally isolated from each other via an isolating member, which is arranged between different groups.
Use of a wind turbine test device for producing current and/or voltage values which correspond to an error in an energy supply network, wherein the wind turbine test device has a transformer unit having a transformer and a transformer switching unit, a first connection for connecting to a wind turbine which is intended to be tested, a second connection for connecting to an energy supply network, a coil unit in series with the first connection, and a test switching unit between the first and second connections (401, 402), wherein, in a first operating mode, that is to say, normal operating mode, the transformer switching unit is open and the test switching unit is closed, wherein, in a second operating mode, that is to say, the test operating mode, the transformer switching unit is first closed so that a circular current flows and the test switching unit is subsequently opened so that circular current no longer flows and a voltage increase or voltage decrease is applied at the first connection.
An ion exchange membrane for alkali chloride electrolysis comprising a layer made of a fluorinated polymer having carboxylic acid functional groups at the surface on a cathode side, and a layer made of a fluorinated polymer having sulfonic acid functional groups at the surface on an anode side, characterized in that a reinforcing material comprising reinforcing threads is disposed in the layer made of a fluorinated polymer having sulfonic acid functional groups, the thickness when dried, of the layer made of a fluorinated polymer having carboxylic acid functional groups is from 9 to 28 μm, in the layer made of a fluorinated polymer having sulfonic acid functional groups, a layer (Sb) located on the anode side of the reinforcing material includes a layer made of a fluorinated polymer having sulfonic acid functional groups with an ion exchange capacity of from 1.3 to 2.5 meq/g dry resin, and has a thickness when dried, of from 6 to 100 μm, and a layer (Sa) located on the cathode side of the reinforcing material includes a layer made of a fluorinated polymer having sulfonic acid functional groups with an ion exchange capacity of from 0.9 to 1.25 meq/g dry resin, and has a thickness when dried, of from 40 to 110 μm, the thickness of each layer when dried in the ion exchange membrane being obtained as defined in the description.
A coated steel sheet, comprising a base steel with composition comprising, in weight 0.35% ≤ C ≤ 1.05% 15% ≤ Mn ≤ 26% Si ≤ 3% Al ≤ 0.050% S ≤ 0.030% P ≤ 0.080% N ≤ 0.1%, at least one metallic element X chosen among vanadium, titanium, niobium, molybdenum, chromium 0.050% ≤ V ≤ 0.50%, 0.040% ≤ Ti ≤ 0.50% 0.070% ≤ Nb ≤ 0.50% 0.14% ≤ Mo ≤ 2% 0.070% ≤ Cr ≤ 2% and optionally, one or several elements chosen among 0.0005% ≤ B ≤ 0.010% Ni ≤ 2% Cu ≤ 5%, the remainder being iron and unavoidable impurities inherent to fabrication, the quantity Xp of said at least one metallic element under the form of carbides, nitrides or carbonitrides being, in weight: 0.030% ≤ V p ≤ 0.40% 0.030% ≤ Ti p ≤ 0.50% 0.040% ≤ Nb p ≤ 0.40% 0.14% ≤ Mo p ≤ 0.44% 0.070% ≤ Cr p ≤ 0.6% - the base steel having a zinc or zinc-Y alloy coating, wherein element Y is one or more of Ni, Cr, Mg but not Fe or Mn, on the base steel, the thickness of said coating being less than or equal to 50 micrometers, the coating comprising, at the interface with said base steel, an iron and manganese rich-Zn alloyed layer, the thickness of said alloyed layer being greater than or equal to 1 micrometer. 0.35% ≤ C ≤ 1.05% 15% ≤ Mn ≤ 26% Si ≤ 3% Al ≤ 0.050% S ≤ 0.030% P ≤ 0.080% N ≤ 0.1%, 0.050% ≤ V ≤ 0.50%, 0.040% ≤ Ti ≤ 0.50% 0.070% ≤ Nb ≤ 0.50% 0.14% ≤ Mo ≤ 2% 0.070% ≤ Cr ≤ 2% 0.0005% ≤ B ≤ 0.010% Ni ≤ 2% Cu ≤ 5%, 0.030% ≤ V p ≤ 0.40% 0.030% ≤ Ti p ≤ 0.50% 0.040% ≤ Nb p ≤ 0.40% 0.14% ≤ Mo p ≤ 0.44% 0.070% ≤ Cr p ≤ 0.6% - the base steel having a zinc or zinc-Y alloy coating, wherein element Y is one or more of Ni, Cr, Mg but not Fe or Mn, on the base steel, the thickness of said coating being less than or equal to 50 micrometers, the coating comprising, at the interface with said base steel, an iron and manganese rich-Zn alloyed layer, the thickness of said alloyed layer being greater than or equal to 1 micrometer.
A method of measuring an inclination of a tower of a wind turbine including a nacelle mounted on the tower, comprising: collecting acceleration data from an accelerometer operatively coupled to the nacelle and configured to sense acceleration along an accelerometer axis ( x, y, z) while the nacelle is in each of a plurality of yaw positions; determining a level of acceleration along the accelerometer axis ( x, y, z) due to gravity at each yaw position to generate a plurality of acceleration levels; and determining the inclination of the tower based on the plurality of acceleration levels further comprising the steps: collecting a first data set of the acceleration data during a first period of time; collecting a second data set of the acceleration data during a second period of time; determining a first inclination of the tower from the first data set; determining a second inclination of the tower from the second data set; and determining a time-dependent effect of a presence or an absence of sunlight on the inclination of the tower based on the first inclination of the tower and the second inclination of the tower. collecting acceleration data from an accelerometer operatively coupled to the nacelle and configured to sense acceleration along an accelerometer axis ( x, y, z) while the nacelle is in each of a plurality of yaw positions; determining a level of acceleration along the accelerometer axis ( x, y, z) due to gravity at each yaw position to generate a plurality of acceleration levels; and determining the inclination of the tower based on the plurality of acceleration levels further comprising the steps: collecting a first data set of the acceleration data during a first period of time; collecting a second data set of the acceleration data during a second period of time; determining a first inclination of the tower from the first data set; determining a second inclination of the tower from the second data set; and determining a time-dependent effect of a presence or an absence of sunlight on the inclination of the tower based on the first inclination of the tower and the second inclination of the tower. collecting a first data set of the acceleration data during a first period of time; collecting a second data set of the acceleration data during a second period of time; determining a first inclination of the tower from the first data set; determining a second inclination of the tower from the second data set; and determining a time-dependent effect of a presence or an absence of sunlight on the inclination of the tower based on the first inclination of the tower and the second inclination of the tower.
An immersion probe (1, 1', 1") for use in a converter steelmaking process, comprising: a tube (3, 3', 3") having a mounting portion (5, 5') for mounting the tube (3, 3', 3") to a lance (11', 11"), wherein the mounting portion (5, 5') is adapted to couple to a coupling tap (13', 13") on an immersion end of the lance (11', 11"); and two elastic ring seals (7a, 7a', 7a", 7b. 7b', 7b"), wherein the two elastic ring seals (7a, 7a', 7a", 7b. 7b', 7b") are arranged around the mounting portion (5, 5') of the tube (3, 3', 3"), wherein the two elastic ring seals (7a, 7a', 7a", 7b. 7b', 7b") are arranged circumferentially on top of each other for sealing a space between the coupling tap (13', 13") and the end portion of the immersion probe (1, 1', 1"), and wherein the outer circumference of an inner elastic ring seal which is in direct contact with the tube is at least partly in contact with the inner circumference of an outer elastic ring seal so that the outer elastic ring is configured to at least partly cover the inner elastic ring. wherein the mounting portion (5, 5') is adapted to couple to a coupling tap (13', 13") on an immersion end of the lance (11', 11"); and two elastic ring seals (7a, 7a', 7a", 7b. 7b', 7b"), wherein the two elastic ring seals (7a, 7a', 7a", 7b. 7b', 7b") are arranged around the mounting portion (5, 5') of the tube (3, 3', 3"), wherein the two elastic ring seals (7a, 7a', 7a", 7b. 7b', 7b") are arranged circumferentially on top of each other for sealing a space between the coupling tap (13', 13") and the end portion of the immersion probe (1, 1', 1"), and wherein the outer circumference of an inner elastic ring seal which is in direct contact with the tube is at least partly in contact with the inner circumference of an outer elastic ring seal so that the outer elastic ring is configured to at least partly cover the inner elastic ring.
Built-in part, for example of a kitchen appliance, comprising a shaft, the shaft being mounted by means of two rolling bearings (3, 4) that are axially positioned one behind the other and that each comprise an inner ring (12, 13) and an outer ring (14, 16), the rolling bearings (3, 4) each being spaced apart in the axial direction by means of a spacer part that acts only on the facing inner rings and being received, together with the spacer part, in a receiving part, the two outer rings being bonded to the receiving part, characterised in that the receiving part is pot-shaped having an extension that opens towards the pot opening, in which extension the outer ring of the first, upper rolling bearing is located, in that the outer ring of the first, upper rolling bearing is larger in diameter relative to the outer ring of the second, lower rolling bearing, and in that the pot opening is covered by a lid that covers the first, upper rolling bearing and to which the receiving part is bonded.
A system for thrombus detection and/or removal from a blood pump comprising: a housing including an inlet cannula, the inlet cannula having an inner tube; a rotor disposed within the housing, the rotor being in fluid communication with the inlet cannula; a stator disposed within the housing, the stator configured to rotate the rotor when a current is applied to the stator; and characterised by a flexible circuit assembly disposed within the housing, the flexible circuit assembly including at least one of the group consisting of a plurality of light emitters and a plurality of ultrasound emitters. a housing including an inlet cannula, the inlet cannula having an inner tube; a rotor disposed within the housing, the rotor being in fluid communication with the inlet cannula; a stator disposed within the housing, the stator configured to rotate the rotor when a current is applied to the stator; and characterised by a flexible circuit assembly disposed within the housing, the flexible circuit assembly including at least one of the group consisting of a plurality of light emitters and a plurality of ultrasound emitters.
A tool for curing a composite component, the tool comprising: - a lay-up surface for laying-up layers of an uncured composite component, - a cover assembly for moving in relation to the lay-up surface to cover a layed-up uncured composite component on the lay-up surface, the cover assembly comprising a sealable cover for sealing around the uncured composite component on the lay-up surface to form a sealed zone, and - a vacuum port for providing a vacuum to the sealed zone, wherein the tool further comprises at least one heating element within the sealed zone for heating the uncured composite component, wherein the sealable cover is movably mounted to the tool and movable in relation to the lay-up surface. - a lay-up surface for laying-up layers of an uncured composite component, - a cover assembly for moving in relation to the lay-up surface to cover a layed-up uncured composite component on the lay-up surface, the cover assembly comprising a sealable cover for sealing around the uncured composite component on the lay-up surface to form a sealed zone, and - a vacuum port for providing a vacuum to the sealed zone,
A method of manufacturing a lead wire for a solar cell, the method comprising: heating a wire material by a direct resistance heating or by an induction heating to reduce a 0.2% proof stress of the wire material while conveying the wire material; and plating the wire material that is in a heated condition obtained by the direct resistance heating or by the induction heating while further conveying the wire material, characterized in that the plating is performed directly after the heating, wherein the heating to reduce the 0.2% proof stress is completed within 5 seconds after starting the heating of the wire material, wherein the wire material is formed of a copper material. heating a wire material by a direct resistance heating or by an induction heating to reduce a 0.2% proof stress of the wire material while conveying the wire material; and plating the wire material that is in a heated condition obtained by the direct resistance heating or by the induction heating while further conveying the wire material, characterized in that the plating is performed directly after the heating, wherein the heating to reduce the 0.2% proof stress is completed within 5 seconds after starting the heating of the wire material, wherein the wire material is formed of a copper material.
A method of deploying a tool in a wellbore, comprising: installing a tool at an upper end of a tubular string extending from a wellbore, wherein the tool comprises: a body having an outer surface with at least one longitudinal groove formed therein; and an insert disposed in each of the at least one longitudinal groove, the insert having at least one control line groove formed on its outer surface for housing at least one control line, the at least one control line housed therein; providing an assembly, the assembly strung on the at least one control line and including: an element having at least one longitudinal groove formed in an inner surface, wherein the at least one longitudinal groove of the element aligns with the at least one control line groove of the insert; and at least one ring on each end of the element; and installing the assembly over the body, the at least one control line housed between the body and the assembly. installing a tool at an upper end of a tubular string extending from a wellbore, wherein the tool comprises: a body having an outer surface with at least one longitudinal groove formed therein; and an insert disposed in each of the at least one longitudinal groove, the insert having at least one control line groove formed on its outer surface for housing at least one control line, the at least one control line housed therein; a body having an outer surface with at least one longitudinal groove formed therein; and an insert disposed in each of the at least one longitudinal groove, the insert having at least one control line groove formed on its outer surface for housing at least one control line, the at least one control line housed therein; providing an assembly, the assembly strung on the at least one control line and including: an element having at least one longitudinal groove formed in an inner surface, wherein the at least one longitudinal groove of the element aligns with the at least one control line groove of the insert; and at least one ring on each end of the element; and an element having at least one longitudinal groove formed in an inner surface, wherein the at least one longitudinal groove of the element aligns with the at least one control line groove of the insert; and at least one ring on each end of the element; and installing the assembly over the body, the at least one control line housed between the body and the assembly.
A magnesium-modified ultra-stable rare earth type Y molecular sieve, characterized in that the molecular sieve comprises 0.2% to 5% by weight of magnesium oxide, 1% to 20% by weight of rare earth oxide, and not more than 1.2% by weight of sodium oxide, and has a crystallinity of 46% to 63%, and a lattice parameter of 2.454 nm to 2.471 nm; the preparation process of the molecular sieve includes a rare-earth exchange, a dispersing pre-exchange, and a magnesium salt exchange modification, wherein the magnesium salt exchange modification is carried out after the rare earth exchange and the dispersing pre-exchange, the order of the rare earth exchange and the dispersing pre-exchange is not limited, and the rare earth exchange and the dispersing pre-exchange are consecutively conducted without a calcination process therebetween; the dispersing pre-exchange refers to a process of adjusting the molecular sieve slurry's concentration to a solid content of 80 to 400 g/L and adding 0.2% to 7% by weight of a dispersing agent to carry out dispersing pre-exchange at an exchange temperature of 0 to 100°C for 0.1 to 1.5 h; the dispersing agent in the dispersing pre-exchange process is selected from one or more of sesbania gum powder, boric acid, urea, ethanol, polyacrylamide, acetic acid, oxalic acid, adipic acid, formic acid, hydrochloric acid, nitric acid, citric acid, salicylic acid, tartaric acid, benzoic acid, and starch; no ammonium salt is used in the rare earth exchange or the dispersing pre-exchange.
A hermetically-sealed plastics bottle for the collection and storage of plasma comprising an internal surface and an external surface, characterised in that it comprises an RFID inlay of the UHF type incorporated in the top of the bottle between the internal surface and the external surface.
Thermal solar absorber capable of functioning at high temperatures, i.e. temperatures greater than or equal to 600°C, and comprising a textured surface structure comprising: a substrate (4; 84) having a flat or curved surface, constituted of a first optically reflective material, thermally stable, and having a set of surface elements (12; 92) defining a reference surface (14; 94), and a set of textural elements (8; 88) having one same elementary structure (16; 96) and distributed along the reference surface (14; 94) according to a two-dimensional arrangement, the elementary structure (16; 96) of a textural element (8; 88) comprising a cavity (20; 100), formed in the substrate (4; 94), having an edge (24; 104) at the same level as the reference surface (14; 94) and a bottom (26; 106), and characterised in that said cavity flares from the bottom (26; 106) to the edge (24; 104), and in that said elementary structure (16, 96) of a textural element (8, 88) further comprises a crown (22; 102) projecting with respect to the reference surface (14; 104) and positioned immediately at the periphery of the edge (24; 104) of the cavity (20; 100). a substrate (4; 84) having a flat or curved surface, constituted of a first optically reflective material, thermally stable, and having a set of surface elements (12; 92) defining a reference surface (14; 94), and a set of textural elements (8; 88) having one same elementary structure (16; 96) and distributed along the reference surface (14; 94) according to a two-dimensional arrangement, the elementary structure (16; 96) of a textural element (8; 88) comprising a cavity (20; 100), formed in the substrate (4; 94), having an edge (24; 104) at the same level as the reference surface (14; 94) and a bottom (26; 106), and characterised in that said cavity flares from the bottom (26; 106) to the edge (24; 104), and in that said elementary structure (16, 96) of a textural element (8, 88) further comprises a crown (22; 102) projecting with respect to the reference surface (14; 104) and positioned immediately at the periphery of the edge (24; 104) of the cavity (20; 100).