mhurhangee/ep-ind-claims huggingface dataset:
A method of preparing a C/C-SiC composite part, comprising: (a) preparing, using a solvent evaporation process, a carbon fiber composite powder coated with a phenol resin; wherein the solvent evaporation process in (a) is carried out by: dissolving a thermoplastic phenol resin comprising 7-10 wt. % of a curing agent in an organic solvent, adding carbon fiber powders having a diameter of 6 to 10 μm and a length of 50 to 200 μm to the organic solvent to yield a dispersed solution; where a volume ratio of the carbon fiber powders to the phenolic resin is:; and distilling the dispersed solution and crystallizing to yield a powder aggregate, and drying, grinding and sieving the powder aggregate to yield the carbon fiber composite powders; (b) according to a three-dimensional model of a to-be-prepared part, forming a green part corresponding to the to-be-prepared part using said carbon fiber composite powder and a 3D printing technology; (c) densifying the green part to yield a C/C porous body having a density of 0.7 to 1.1 g/cm3 and an open porosity of 30 to 50%; and (d) siliconizing the C/C porous body under vacuum, removing excess silicon to yield a primary carbon fiber reinforced carbon-silicon carbide (C/C-SiC) body, densifying the primary C/C-SiC body, to obtain a final C/C-SiC composite part. (a) preparing, using a solvent evaporation process, a carbon fiber composite powder coated with a phenol resin; wherein the solvent evaporation process in (a) is carried out by: dissolving a thermoplastic phenol resin comprising 7-10 wt. % of a curing agent in an organic solvent, adding carbon fiber powders having a diameter of 6 to 10 μm and a length of 50 to 200 μm to the organic solvent to yield a dispersed solution; where a volume ratio of the carbon fiber powders to the phenolic resin is:; and distilling the dispersed solution and crystallizing to yield a powder aggregate, and drying, grinding and sieving the powder aggregate to yield the carbon fiber composite powders; dissolving a thermoplastic phenol resin comprising 7-10 wt. % of a curing agent in an organic solvent, adding carbon fiber powders having a diameter of 6 to 10 μm and a length of 50 to 200 μm to the organic solvent to yield a dispersed solution; where a volume ratio of the carbon fiber powders to the phenolic resin is:; and distilling the dispersed solution and crystallizing to yield a powder aggregate, and drying, grinding and sieving the powder aggregate to yield the carbon fiber composite powders; (b) according to a three-dimensional model of a to-be-prepared part, forming a green part corresponding to the to-be-prepared part using said carbon fiber composite powder and a 3D printing technology; (c) densifying the green part to yield a C/C porous body having a density of 0.7 to 1.1 g/cm3 and an open porosity of 30 to 50%; and (d) siliconizing the C/C porous body under vacuum, removing excess silicon to yield a primary carbon fiber reinforced carbon-silicon carbide (C/C-SiC) body, densifying the primary C/C-SiC body, to obtain a final C/C-SiC composite part.
A method performed in a network node (100, 110a, 110b) in a communication system, for enabling coordination of pilot sequences, the method comprising: - receiving, from wireless devices (10, 10a, 10b) served by the network node (100, 110a, 110b) and/or by one or more other network nodes (100, 110a, 110b), positioning information defining the position of the wireless devices (10, 10a, 10b); - for the wireless devices (10, 10a, 10b), estimating (S2, S12) based on the respective received positioning information of a wireless device (10, 10a, 10b) an angle of arrival of a signal received from the wireless device (10, 10a, 10b) in the network node (100, 110a, 110b) serving the wireless device (10, 10a, 10b); - obtaining (S12a), for the wireless devices (10, 10a, 10b), a respective distance between the wireless device (10, 10a, 10b) and a corresponding serving network node (100, 110a, 110b), - based on the estimated angles of arrival and the obtained distances for the wireless devices (10, 10a, 10b), allocating (S4b, S14) pilot sequences to be used by the wireless devices (10, 10a, 10b); and - providing (S5, S15) information to the wireless devices (10, 10a, 10b) about the respective allocated pilot sequences. - receiving, from wireless devices (10, 10a, 10b) served by the network node (100, 110a, 110b) and/or by one or more other network nodes (100, 110a, 110b), positioning information defining the position of the wireless devices (10, 10a, 10b); - for the wireless devices (10, 10a, 10b), estimating (S2, S12) based on the respective received positioning information of a wireless device (10, 10a, 10b) an angle of arrival of a signal received from the wireless device (10, 10a, 10b) in the network node (100, 110a, 110b) serving the wireless device (10, 10a, 10b); - obtaining (S12a), for the wireless devices (10, 10a, 10b), a respective distance between the wireless device (10, 10a, 10b) and a corresponding serving network node (100, 110a, 110b), - based on the estimated angles of arrival and the obtained distances for the wireless devices (10, 10a, 10b), allocating (S4b, S14) pilot sequences to be used by the wireless devices (10, 10a, 10b); and - providing (S5, S15) information to the wireless devices (10, 10a, 10b) about the respective allocated pilot sequences.
Reservoir for a pigment ink for a continuous inkjet printer comprising: - at least a convergent shaped part, converging towards a portion that comprises an ink flow orifice, the tangent to a wall of said convergent shaped part, in the vertical plane, perpendicular to said wall at, at least, some of its points or at each of its points, forming an angle from the horizontal equal to more than about 30° and less than 90°, when the reservoir is in its usage position, - means (21, 25, 27, 27 1) for transferring some of the ink from said convergent shaped part, and bring it back into the reservoir, through at least one transferred liquid outlet means, located above the maximum ink level in the reservoir, - means (30, 30 1, 31, 51) for drawing off ink and transferring the ink thus drawn off to a print head. - at least a convergent shaped part, converging towards a portion that comprises an ink flow orifice, the tangent to a wall of said convergent shaped part, in the vertical plane, perpendicular to said wall at, at least, some of its points or at each of its points, forming an angle from the horizontal equal to more than about 30° and less than 90°, when the reservoir is in its usage position, - means (21, 25, 27, 27 1) for transferring some of the ink from said convergent shaped part, and bring it back into the reservoir, through at least one transferred liquid outlet means, located above the maximum ink level in the reservoir, - means (30, 30 1, 31, 51) for drawing off ink and transferring the ink thus drawn off to a print head.
A composition, comprising a pectinase and a surfactant with chemical structure A and/or a surfactant with chemical structure B: chemical structure A: R-(CH 2) m -Y-(CH 2 CH 2 O) n -H, wherein Y is -CO-O- and R is selected from the group consisting of-H, -CH 3, -CH 2 -CH 3, -CH 2 -CH 2 -CH 3, and -CH-(CH 3) 2; or Y is-CH 2 - and R is -CH-(CH 3) 2; 6 ≤ m ≤ 14 and 1 ≤ n ≤18; chemical structure B: H 3 C-(CH 2) f -C(SO 3 Na)H-(CH 2) e -CH 3, wherein f + e =11-14.
Fitting (7, 34, 34') with at least one sliding block for a partition wall system, wherein the partition wall system comprises partition walls and profile frames, and respectively at least one profile longitudinal groove running in vertical direction is incorporated in the profile frames to receive the at least one sliding block (5, 6, 20), wherein the at least one sliding block (5, 6, 20) has a screw-down bore for attaching the fitting (7, 34, 34') in the profile longitudinal groove, a concentric central axis and a longitudinal axis, wherein the screw-down bore is offset eccentrically with respect to the concentric central axis of the sliding block (5, 6, 20), characterised in that the sliding block (5, 6, 20) is designed such that it is insertable into the profile longitudinal groove by rotation through 180° about the concentric central axis and/or by turning through 180° about the longitudinal axis in four different installation positions (H1, H2, H3, H4) and is fixable therein by rotation through 90° about the axis of the eccentric screw-down bore so that, depending on installation position (H1, H2, H3, H4) of the sliding block (5, 6, 20), the fitting (7, 34, 34') mounted with the sliding block (5, 6, 20) is fixable to the profile frame in different installation positions (L, R) and/or for receiving partition walls of different thickness.
A lubricating composition comprising: (a) 1.5 wt % to 30 wt % of an ester-containing viscosity index improver; wherein the ester-containing viscosity index improver comprises an esterified maleic anhydride-styrene copolymer; (b) 55 wt % to 98.29 wt % of a polyoxyalkylene polyol; (c) 0.1 wt % to 5 wt % of a phosphorus-containing acid, salt or ester; (d) 0.1 wt % to 5 wt % of a non-phosphorus extreme pressure agent selected from a sulfurized olefin, a polysulfide, a borate ester, a borate alcohol, or mixtures thereof; and (e) 0.01 wt % to 5 wt % of at least one other performance additive selected from metal deactivators, detergents, dispersants, antioxidants, corrosion inhibitors, foam inhibitors, demulsifiers, pour point depressants, seal swelling agents, or mixtures thereof. (a) 1.5 wt % to 30 wt % of an ester-containing viscosity index improver; wherein the ester-containing viscosity index improver comprises an esterified maleic anhydride-styrene copolymer; (b) 55 wt % to 98.29 wt % of a polyoxyalkylene polyol; (c) 0.1 wt % to 5 wt % of a phosphorus-containing acid, salt or ester; (d) 0.1 wt % to 5 wt % of a non-phosphorus extreme pressure agent selected from a sulfurized olefin, a polysulfide, a borate ester, a borate alcohol, or mixtures thereof; and (e) 0.01 wt % to 5 wt % of at least one other performance additive selected from metal deactivators, detergents, dispersants, antioxidants, corrosion inhibitors, foam inhibitors, demulsifiers, pour point depressants, seal swelling agents, or mixtures thereof.
A drum-type drying device comprising: a tubular member; a cylindrical drum section that is rotatably supported by the tubular member and configured to be rotated by winding a base material on the drum section, the cylindrical drum section has a tubular drum main body and a pair of disk-shaped lids disposed so as to be configured to close openings formed at both end portions of the drum main body, at least one of the pair of disk-shaped lids has at least a through hole (24, 25) that communicates with an inner cavity of the drum section; a support section that is fixed to the tubular member in the inner cavity of the drum section and; a heating section that has a plate-like member (51, 81); wherein the through hole is adapted to allow the insertion of the heating section through the through hole (24, 25), the support section has engaging portions disposed so as to extend in an axial direction of the drum section, the heating section has engaged portions (51a; 82) disposed so as to extend in a longitudinal direction of the plate-like member (51, 81) which extends parallel to the rotation axis C1 of the drum main body, and the engaging portions and the engaged portions (51a; 82) are adapted to detachably engage with each other in the axial direction of the drum section so that the support section and the heating section are mutually detachable. a tubular member; a cylindrical drum section that is rotatably supported by the tubular member and configured to be rotated by winding a base material on the drum section, the cylindrical drum section has a tubular drum main body and a pair of disk-shaped lids disposed so as to be configured to close openings formed at both end portions of the drum main body, at least one of the pair of disk-shaped lids has at least a through hole (24, 25) that communicates with an inner cavity of the drum section; a support section that is fixed to the tubular member in the inner cavity of the drum section and; a heating section that has a plate-like member (51, 81); wherein the through hole is adapted to allow the insertion of the heating section through the through hole (24, 25), the support section has engaging portions disposed so as to extend in an axial direction of the drum section, the heating section has engaged portions (51a; 82) disposed so as to extend in a longitudinal direction of the plate-like member (51, 81) which extends parallel to the rotation axis C1 of the drum main body, and the engaging portions and the engaged portions (51a; 82) are adapted to detachably engage with each other in the axial direction of the drum section so that the support section and the heating section are mutually detachable.
A method of producing a dental splint comprising the steps of: obtaining a set of 3D surface data, the 3D surface data representing a surface of a patient's oral situation, obtaining a support structure model describing a component configured to fit to a portion of the surface of the patient's oral situation, modifying an apical edge of the support structure model in dependence on the 3D surface data, wherein the apical edge of the support structure is modified to correspond to a cut-off line (520, 530) comprising a number of points and generated in dependence on the 3D surface data by a method including the steps of: o generating a 2D panoramic image of the 3D surface data, o forming a coronal edge line representing the highest points along the top of a coronal edge of the 2D panoramic image, and o transposing the coronal edge line in an apical direction to form the cut-off line (520, 530), producing the dental splint in dependence on the modified support structure model. obtaining a set of 3D surface data, the 3D surface data representing a surface of a patient's oral situation, obtaining a support structure model describing a component configured to fit to a portion of the surface of the patient's oral situation, modifying an apical edge of the support structure model in dependence on the 3D surface data, wherein the apical edge of the support structure is modified to correspond to a cut-off line (520, 530) comprising a number of points and generated in dependence on the 3D surface data by a method including the steps of: o generating a 2D panoramic image of the 3D surface data, o forming a coronal edge line representing the highest points along the top of a coronal edge of the 2D panoramic image, and o transposing the coronal edge line in an apical direction to form the cut-off line (520, 530), o generating a 2D panoramic image of the 3D surface data, o forming a coronal edge line representing the highest points along the top of a coronal edge of the 2D panoramic image, and o transposing the coronal edge line in an apical direction to form the cut-off line (520, 530), producing the dental splint in dependence on the modified support structure model.
A receptacle section for an aerosol provision article, the aerosol provision article for generating a flow of aerosol in use, the receptacle section arranged for receiving therein an element for modifying a property of aerosol passing through said element received in the receptacle section in use, the receptacle section being configurable between a first configuration and a different, second configuration, the first configuration defining a flow path for said aerosol to flow through the receptacle section via said element received in the receptacle section in use, and the second configuration allowing said element to be inserted into and/or removed from the receptacle section; wherein the receptacle section comprises a first portion and a second portion moveable relative to the first portion, wherein a movement of the second portion relative to the first portion changes the configuration of the receptacle section between the first configuration and the second configuration; and characterised in that the movement comprises movement substantially parallel to a longitudinal axis of the receptacle section.
A computerised method for matching a specified color, said method comprising: providing a database of color shades; accessing the database of color shades, each of the records in said database having at least solid color co-ordinates, halftone co-ordinates, spectral reflectance factor, printing process information and substrate information, and a unique composition of matter, said composition of matter being a colorant mixture; searching the database to obtain a record in the library database matching a specified SPOT color, said SPOT color being a color of an ink containing a mixture of multiple colorants that use subtractive mixing to produce a unique color stimulus, at both solid and one or more halftones for a given printing process and substrate; outputting from said record the colorant mixture that satisfies desired color coordinates for both solid color print and one or more halftone prints for said printing process and substrate and printing with the said printing process on the said substrate using said colorant mixture, wherein if no match to said specified SPOT color is obtained, obtaining two or more closes matches and interpolating to obtain an ink formula for the specified SPOT color, wherein said interpolation includes: converting the reflectance data from said two closest matches to absorbance data; proportionally interpolating at each spectral point to obtain a new absorbance curve that is representative of the mixture of the colorants of the inks of the two closest matches; converting the interpolated absorbance curve back to reflectance factor; and computing its colormetric coordinates. providing a database of color shades; accessing the database of color shades, each of the records in said database having at least solid color co-ordinates, halftone co-ordinates, spectral reflectance factor, printing process information and substrate information, and a unique composition of matter, said composition of matter being a colorant mixture; searching the database to obtain a record in the library database matching a specified SPOT color, said SPOT color being a color of an ink containing a mixture of multiple colorants that use subtractive mixing to produce a unique color stimulus, at both solid and one or more halftones for a given printing process and substrate; outputting from said record the colorant mixture that satisfies desired color coordinates for both solid color print and one or more halftone prints for said printing process and substrate and printing with the said printing process on the said substrate using said colorant mixture, wherein if no match to said specified SPOT color is obtained, obtaining two or more closes matches and interpolating to obtain an ink formula for the specified SPOT color, wherein said interpolation includes: converting the reflectance data from said two closest matches to absorbance data; proportionally interpolating at each spectral point to obtain a new absorbance curve that is representative of the mixture of the colorants of the inks of the two closest matches; converting the interpolated absorbance curve back to reflectance factor; and computing its colormetric coordinates.
Fuel cell system comprising a stack of electrochemical cells forming a polymer ionexchange membrane fuel cell, a fuel gas supply circuit and an oxidant gas supply circuit, said oxidant gas supply circuit comprising a compressor intended to compress the ambient air before it enters the fuel cell, and an outlet exhaust intended to discharge the gases leaving the fuel cell, said supply circuit being connected to the fuel cell at a first access point and a second access point, the system being characterized in that it additionally comprises a switching element that has two positions: a first position in which the outlet of the compressor is connected to the first access point, and the second access point is connected to the outlet exhaust, and a second position in which the outlet of the compressor is connected to the second access point, and the first access point is connected to the outlet exhaust and in that the system additionally comprises two pressure sensors installed in the oxidant gas supply circuit, between the switching element and the first and second access points respectively.
Method for producing haloketones of formula R 1 COCH 3, where R 1 is haloalkyl, characterized in that ketoesters of formula R 1 COCH 2 COOR 2, where R 2 is alkyl, comprising linear, branched or cyclic saturated hydrocarbon groups, or benzyl and R 1 is as defined above, are cleaved in the presence of phosphoric acid according to the following scheme:
Surgical instrument, having a tool which has at least one moveable branch (16, 17) and at least one linearly moveable blade, having a shaft which bears the tool on its distal end and through which at least one tension element (20, 21) to actuate the branch (16, 17) and a sliding element connected to a slide to actuate the blade are extended, having a housing which is connected to another, proximal end of the shaft, having an operating lever to actuate both the tension element (20, 21) and the sliding element, having a gate-type gear (37, 40, 42) to convert the movement of the operating lever into a tension movement of the tension element (20, 21), wherein the gate-type gear (37, 40, 42) has a blocking element for the controlled blocking of a movement of the sliding element, characterised in that the operating lever has a blocking guide to block a movement of the sliding element in the case of pivoting of the operating lever about a first lever rotational point during the closing of the tool as well as to release a movement of the sliding element in the case of further pivoting of the operating lever after closing of the tool to actuate the blade.