mhurhangee/ep-ind-claims huggingface dataset:
Connecting arrangement (1, 100, 200) for corrugated tube lines with aluminium tubes, having at least one corrugated tube made from stainless steel, a connector nipple (5, 105, 205) made from stainless steel, and at least one tube section made from aluminium, the corrugated tube and the connector nipple (5, 105, 205) being connected to one another in an integrally joined manner, and the corrugated tube being enclosed by way of a pressure carrier hose, characterized in that the pressure carrier hose has a fluid-tight connection via a crimped connection directly to the tube section.
A composition comprising an isolated polysaccharide comprising a β-1,6-glucosamine polymer, having a length of at least four monomeric units, a molecular weight of at least 2500 Daltons, and a structure of wherein n is an integer that is at least four, R is selected from the group consisting of -NH-CO-CH 3 and -NH 2, provided that less than 40% of the R groups are -NH-CO-CH 3, wherein the composition is sterile.
A method of preparing optically active β-2-thienyl-L-alanine or optically active β-2-thienyl-D-alanine, comprising reacting β-2-thienyl-DL-alanine with an optical resolving agent represented by Chemical Formula 1 below: in Chemical Formula 1, X is hydrogen, a C1-C3 alkyl group, fluorine, chlorine (Cl), bromine (Br), iodine, a cyano group or a nitro group, and * represents a chiral carbon, wherein the optically active β-2-thienyl-L-alanine is prepared by reacting β-2-thienyl-DL-alanine with an optical resolving agent represented by Chemical Formula 2 below, or the optically active β-2-thienyl-D-alanine is prepared by reacting β-2-thienyl-DL-alanine with an optical resolving agent represented by Chemical Formula 3 below: in Chemical Formula 2, X is hydrogen, a C1-C3 alkyl group, fluorine, chlorine (Cl), bromine (Br), iodine, a cyano group or a nitro group, in Chemical Formula 3, X is hydrogen, a C1-C3 alkyl group, fluorine, chlorine (Cl), bromine (Br), iodine, a cyano group or a nitro group. the optically active β-2-thienyl-L-alanine is prepared by reacting β-2-thienyl-DL-alanine with an optical resolving agent represented by Chemical Formula 2 below, or the optically active β-2-thienyl-D-alanine is prepared by reacting β-2-thienyl-DL-alanine with an optical resolving agent represented by Chemical Formula 3 below: in Chemical Formula 2, X is hydrogen, a C1-C3 alkyl group, fluorine, chlorine (Cl), bromine (Br), iodine, a cyano group or a nitro group, in Chemical Formula 3, X is hydrogen, a C1-C3 alkyl group, fluorine, chlorine (Cl), bromine (Br), iodine, a cyano group or a nitro group.
A method for producing an improved xylose-utilizing Zymomonas strain comprising: a) providing xylose-utilizing Zymomonas cells; b) continuously growing the xylose-utilizing Zymomonas cells of (a) in a feeding growth medium comprising xylose whereby a culture comprising ethanol is produced; c) adding to the culture of (b) an amount of ammonia and acetic acid or ammonium acetate whereby a stress culture comprising ethanol and ammonium acetate is produced and wherein said addition results in an ammonium acetate concentration of at least 24 mM; d) continuously growing the stress culture of (c) whereby improved xylose-utilizing Zymomonas cells are produced; and e) isolating one or more cells from the culture of (d) wherein at least one or more isolated cells exhibits improved utilization of xylose in the presence of ammonium acetate and ethanol, as compared to the provided xylose-utilizing Zymomonas cells of (a), and growing the improved cell as a strain. a) providing xylose-utilizing Zymomonas cells; b) continuously growing the xylose-utilizing Zymomonas cells of (a) in a feeding growth medium comprising xylose whereby a culture comprising ethanol is produced; c) adding to the culture of (b) an amount of ammonia and acetic acid or ammonium acetate whereby a stress culture comprising ethanol and ammonium acetate is produced and wherein said addition results in an ammonium acetate concentration of at least 24 mM; d) continuously growing the stress culture of (c) whereby improved xylose-utilizing Zymomonas cells are produced; and e) isolating one or more cells from the culture of (d) wherein at least one or more isolated cells exhibits improved utilization of xylose in the presence of ammonium acetate and ethanol, as compared to the provided xylose-utilizing Zymomonas cells of (a), and growing the improved cell as a strain.
Method for controlling a temperature of a combustion air in a mixing zone of a burner, with a supply of the combustion air for operating a burner to the mixing zone via a supply path, wherein the combustion air flows through a first supply branch in a first operating mode and in adjustable fractions through the first or a second supply branch in a second operating mode, and heat from a combustion zone is supplied in the second supply branch, characterized in that heat is supplied to the combustion air in the first supply branch by a heating element, which can be switched on and off.
A monolithic catalyst system for the cleavage of water into hydrogen and oxygen with the aid of light, comprising a first photoactive material capable by itself or together with one or more auxiliary catalysts when irradiated with light having a wavelength ≥ 420 nm of generating oxygen and protons from water, and a second photoactive material capable by itself or together with one or more auxiliary catalysts when irradiated with light having a wavelength ≥ 420 nm of reducing protons in water to hydrogen, the first photoactive material and second photoactive material being in direct electrical contact via one or more electron-conducting materials, wherein the redox potential of the ionized state of the first photoactive material and the redox potential of the positively charged valence band of the first photoactive material, respectively, is more positive than + 0.82 V and the redox potential of the excited state of the second photoactive material and the redox potential of the conduction band of the second photoactive material, respectively is more negative than - 0.41 V and the redox potential of the excited state of the first photoactive material and the redox potential of the conduction band of the first photoactive material, respectively, is more negative than the redox potential of the ionized state of the second photoactive material and the positively charged valence band of the second photoactive material, respectively. wherein said first photoactive material and said second photoactive material are mounted on one or more substrates, and wherein the second photoactive material is selected from one or more of metal-containing complexes, e.g. a noble metal-containing complex, such as Ru complexes, organic compounds having an extended π-system suitable to absorb in the above wavelength range, and a photosemiconducting polymer.
A compound selected from [2-((6-fluoro-1 H -indol-3-ylsulfanyl)benzyl]methyl amine L-(+)-hydrogen tatrate salt; [2-((6-fluoro-1 H -indol-3-ylsulfanyl)benzyl]methyl amine 2-hydroxy ixobutyric acid addition salt; [2-((6-fluoro-1 H -indol-3-ylsulfanyl)benzyl]methyl amine hydrochloric acid addition salt; [2-((6-fluoro-1 H -indol-3-ylsulfanyl)benzyl]methyl amine hydrobromic acid addition salt; and [2-((6-fluoro-1 H -indol-3-ylsulfanyl)benzyl]methyl amine glutaric acid addition salt which is crystalline. [2-((6-fluoro-1 H -indol-3-ylsulfanyl)benzyl]methyl amine L-(+)-hydrogen tatrate salt; [2-((6-fluoro-1 H -indol-3-ylsulfanyl)benzyl]methyl amine 2-hydroxy ixobutyric acid addition salt; [2-((6-fluoro-1 H -indol-3-ylsulfanyl)benzyl]methyl amine hydrochloric acid addition salt; [2-((6-fluoro-1 H -indol-3-ylsulfanyl)benzyl]methyl amine hydrobromic acid addition salt; and [2-((6-fluoro-1 H -indol-3-ylsulfanyl)benzyl]methyl amine glutaric acid addition salt which is crystalline.
A method for detecting swapped antenna sectors in a cellular communications network, the method comprising: for each of one or more cells in the cellular communications network, estimating an azimuth for each of two or more antenna sectors in the cell using a plurality of geo-located signal measurements for each antenna sector and a machine-learning algorithm, comprising calculating, for input into the machine-learning algorithm, a median azimuthal signal strength for each of a plurality of measurement azimuths with respect to a known position of the antenna sector, each median azimuthal signal strength being calculated as the median of all measurement samples for the antenna sector having measurement positions at the respective measurement azimuth, with respect to the antenna sector; and for each of the one or more cells, comparing the estimated azimuths to azimuths associated with the corresponding antenna sectors in a stored representation of the cellular communications network, to detect swapped antenna sectors in the cell. for each of one or more cells in the cellular communications network, estimating an azimuth for each of two or more antenna sectors in the cell using a plurality of geo-located signal measurements for each antenna sector and a machine-learning algorithm, comprising calculating, for input into the machine-learning algorithm, a median azimuthal signal strength for each of a plurality of measurement azimuths with respect to a known position of the antenna sector, each median azimuthal signal strength being calculated as the median of all measurement samples for the antenna sector having measurement positions at the respective measurement azimuth, with respect to the antenna sector; and for each of the one or more cells, comparing the estimated azimuths to azimuths associated with the corresponding antenna sectors in a stored representation of the cellular communications network, to detect swapped antenna sectors in the cell.
A process for the production of compounds of formula wherein R is -CH 3, and R 1 is -CH 3 or -CH 2 CH 3, and R 2 is -CH 3, by reacting a compound of formula and a compound of formula R 2 OH, wherein the R, R 1 and R 2 have the same meaning as in formula, in at least one ionic liquid of formula wherein X is anion chosen from the group consisting of HSO 4 -, H 2 PO 4 -, NO 3 -, BF 4 -, ClO 4 -, CH 3 SO 3 -, CF 3 SO 3 - and N(CmF 2m-1) 2 -, wherein m is 1, 2, 3, 4, 5, 6, 7, or 8; y is 3 or 4, and Q is either a moiety wherein R 3 is H, CH 3 or CH 2 CH 3, R 4 is CH 3 or CH 2 CH 3, R 5 is CH 3 or CH 2 CH 3, with the proviso that the total sum of the carbon atoms of the compound of formula is at least 6, preferably 6, 7, 8, 9, or 10; or Q is a moiety wherein R 6 is CH 3 or CH 2 CH 3, with the proviso that the total sum of the carbon atoms of the compound of formula is at least 6, preferably 6, 7, 8, 9, or 10 and wherein the reaction temperature is between -60°C to 0°C.
A fluid injection device of the type that injects fluid in a skin of a patient by ejecting a jet stream of fluid, the fluid injection device comprising: - a housing having an outlet nozzle, the housing defining a fluid collection chamber for collecting fluid to be ejected, the fluid collection chamber being in fluid communication with the outlet nozzle; - a coupler for coupling the fluid injection device with a fluid container (3, 5), preferably in a releasable manner; - a piston head configured to be received in the housing, the piston head being movable in the housing to increase and decrease a volume of the fluid collection chamber; - a piston rod, coupled to the piston head and having an internal flow channel, characterised, in that the flow channel of the piston rod extends with respect to said piston rod for penetration of the fluid container (3, 5), so as to provide a flow path from said fluid container (3, 5) to said piston head, and in that the piston head includes a valve that has an open and closed position, the valve being made of an elastically deformable material and comprising a radial flow channel that provides a flow path from the piston head to the fluid collection chamber, the radial flow channel of the valve being open when the piston head and piston rod are moved in a direction that increases the volume of the fluid collection chamber and the radial flow channel of the valve being closed by an elastic deformation of the elastically deformable valve material when the piston head and the piston rod are moved in a direction that decreases the volume of the fluid collection chamber. - a housing having an outlet nozzle, the housing defining a fluid collection chamber for collecting fluid to be ejected, the fluid collection chamber being in fluid communication with the outlet nozzle; - a coupler for coupling the fluid injection device with a fluid container (3, 5), preferably in a releasable manner; - a piston head configured to be received in the housing, the piston head being movable in the housing to increase and decrease a volume of the fluid collection chamber; - a piston rod, coupled to the piston head and having an internal flow channel, characterised, in that the flow channel of the piston rod extends with respect to said piston rod for penetration of the fluid container (3, 5), so as to provide a flow path from said fluid container (3, 5) to said piston head, and in that the piston head includes a valve that has an open and closed position, the valve being made of an elastically deformable material and comprising a radial flow channel that provides a flow path from the piston head to the fluid collection chamber, the radial flow channel of the valve being open when the piston head and piston rod are moved in a direction that increases the volume of the fluid collection chamber and the radial flow channel of the valve being closed by an elastic deformation of the elastically deformable valve material when the piston head and the piston rod are moved in a direction that decreases the volume of the fluid collection chamber.
Hotplate device having at least one heating unit and at least one control unit which is provided to determine, in at least one operating state, at least one preferred position characteristic for an item of cookware (16, 18) at least as a function of at least one optimisation parameter and of at least one cookware characteristic of the cookware (16, 18), characterised in that the control unit is provided to supply a selection option of the at least one optimisation parameter.
An active material comprising a composite oxide having a monoclinic crystal structure and represented by a general formula of Li w Na 2-x M1 y Ti 6-z M2 z O 13+δ: wherein M1 is at least one metallic element selected from the group consisting of Mg, Sr, Ca, Ba, Cs and K; M2 is at least one metallic element selected from the group consisting of Zr, Sn, V, Nb, Ta, Mo, W, Fe, Co, Mn and Al; a value of the subscript w is within a range of 0 ≤ w ≤ 6; a value of the subscript x is within a range of 0 < x < 2; a value of the subscript y is within a range of 0 ≤ y < 2; a value of the subscript z is within a range of 0 < z ≤ 6; and a value of the subscript δ is within a range of - 0.1 ≤ 5 ≤ 0.1, and the value of the subscript x is larger than the value of the subscript y. wherein M1 is at least one metallic element selected from the group consisting of Mg, Sr, Ca, Ba, Cs and K; M2 is at least one metallic element selected from the group consisting of Zr, Sn, V, Nb, Ta, Mo, W, Fe, Co, Mn and Al; a value of the subscript w is within a range of 0 ≤ w ≤ 6; a value of the subscript x is within a range of 0 < x < 2; a value of the subscript y is within a range of 0 ≤ y < 2; a value of the subscript z is within a range of 0 < z ≤ 6; and a value of the subscript δ is within a range of - 0.1 ≤ 5 ≤ 0.1, and the value of the subscript x is larger than the value of the subscript y.
A therapeutic or prophylactic agent for use in the treatment of schizophrenia, comprising as an effective ingredient a compound represented by the General Formula below: wherein the double line constituted by a dotted line and a solid line represents a double bond or a single bond, R 1 represents C 4 -C 7 cycloalkylalkyl, R 2 represents C 1 -C 5 linear or branched alkyl, and B represents -CH=CH- or a pharmaceutically acceptable acid addition salt thereof.
A semiconductor laser module (10, 40), comprising at least one of a tapered laser diode and a tapered amplifier diode, including an emission facet (16, 46) for emitting a laser beam along a beam axis, said laser beam having a beam quality factor in fast axis direction, hereinafter denoted M f 2, and a beam quality factor in slow axis direction, hereinafter denoted M s 2; and beam shaping optics; wherein said beam-shaping optics comprise a plano-convex cylindrical lens (14, 44) oriented so as to change divergence of said beam in fast axis direction, characterized in that said plano-convex cylindrical lens has a planar surface arranged facing said facet, a circular cylindrical surface facing away from said facet and a refractive index chosen such that the condition 93 % ⋅ sin u f / sin u s ⋅ M f 2 M s 2 ≤ n ≤ 107 % ⋅ sin u f / sin u s ⋅ M f 2 M s 2, where n denotes said refractive index, u f denotes the uncorrected 1/e 2 fast axis divergence half-angle of said laser beam and u s denotes the uncorrected 1/e 2 slow axis divergence half-angle of said laser beam, is satisfied.
A method for preparing a super absorbent polymer comprising the steps of: thermally polymerizing or photo-polymerizing a monomer composition including an acrylic acid-based monomer having an acidic group, of which at least a part is neutralized, and a polymerization initiator to form a hydrogel polymer; drying the hydrogel polymer; pulverizing the dried polymer; mixing the pulverized polymer with a surface crosslinking agent and an aliphatic alcohol selected from the group consisting of stearyl alcohol, lauryl alcohol, and cetyl alcohol; heating the polymer obtained by mixing the surface crosslinking agent and the aliphatic alcohol of C6 or greater to carry out a surface modification, wherein the aliphatic alcohol is added separately before adding the surface crosslinking agent to the pulverized polymer, or is added together with the surface crosslinking agent. thermally polymerizing or photo-polymerizing a monomer composition including an acrylic acid-based monomer having an acidic group, of which at least a part is neutralized, and a polymerization initiator to form a hydrogel polymer; drying the hydrogel polymer; pulverizing the dried polymer; mixing the pulverized polymer with a surface crosslinking agent and an aliphatic alcohol selected from the group consisting of stearyl alcohol, lauryl alcohol, and cetyl alcohol; heating the polymer obtained by mixing the surface crosslinking agent and the aliphatic alcohol of C6 or greater to carry out a surface modification,
A surge protection apparatus, comprising: a non-linear element unit for enabling an electrical surge to pass therethrough by rapidly decreasing resistance of the non-linear element unit when a difference in voltage between two ends of the non-linear element unit is equal to or greater than a predetermined value; a signal generation unit for generating a control signal in response to current which passes through the non-linear element unit; and a switching element unit for changing switching status in response to the control signal to enable, most of the electrical surge, to pass through the switching element; wherein the signal generation unit comprises a transformer; and characterized in that each of a zener diode and a capacitor is parallel-connected to a secondary coil of the transformer, wherein the secondary coil is configured to generate the control signal. a non-linear element unit for enabling an electrical surge to pass therethrough by rapidly decreasing resistance of the non-linear element unit when a difference in voltage between two ends of the non-linear element unit is equal to or greater than a predetermined value; a signal generation unit for generating a control signal in response to current which passes through the non-linear element unit; and a switching element unit for changing switching status in response to the control signal to enable, most of the electrical surge, to pass through the switching element; wherein the signal generation unit comprises a transformer; and characterized in that each of a zener diode and a capacitor is parallel-connected to a secondary coil of the transformer, wherein the secondary coil is configured to generate the control signal.
Nanoimprint lithography method comprising a preparation step during which a resin is disposed on a substrate, a step of pressing a mould (200, 300, 500) comprising reliefs so as to transfer the reliefs of the mould (200, 300, 500) in the resin to form patterns there, each having at least one end and edges, a removal step to separate the mould (200, 300, 500) from the resin, the resin being a positive photosensitive resin, the method comprising, before or after the step of removing the mould (200, 300, 500), an exposure step to activate the resin and comprising, prior to the exposure step, a masking step, during which a masking coating (110, 310) is disposed between the mould (200, 300, 500) and the resin, partially stopping at least the exposure of the resin that it covers, such that the masking coating (110, 310) covers all the resin located outside of the patterns and leaves free at least the end of the patterns, characterised in that the masking coating (110, 310) partially covers at least the edges of the patterns over a height, strictly greater than the thickness of the masking coating (110, 310).
Method for refurbishing structured surfaces of a component having a damage location comprising material detachment in a subregion of the surface, having the steps: a) determining a reference region, having at least a similar surface structure, for the subregion; b) applying a curable die material, which is transparent at least in the cured state, onto the reference region; c) while the die material is being pressed onto the reference region with an application pressure: curing the die material to form a transparent die which can be separated from the reference region without leaving residues and has the negative shape of the surface structure of the reference region; d) filling the damage location of the subregion with material that can be cured with electromagnetic irradiation; e) placing the die onto the curable material in the damage location with an alignment of the negative shape of the transparent die corresponding to the desired surface structure at the damage location; f) while the die is being pressed onto the damage location with an application pressure: irradiating the curable material with electromagnetic irradiation through the transparent die until the material is cured; and g) removing the die from the cured material at the damage location without leaving residues, wherein the application pressure is the same in steps c) and f). a) determining a reference region, having at least a similar surface structure, for the subregion; b) applying a curable die material, which is transparent at least in the cured state, onto the reference region; c) while the die material is being pressed onto the reference region with an application pressure: curing the die material to form a transparent die which can be separated from the reference region without leaving residues and has the negative shape of the surface structure of the reference region; d) filling the damage location of the subregion with material that can be cured with electromagnetic irradiation; e) placing the die onto the curable material in the damage location with an alignment of the negative shape of the transparent die corresponding to the desired surface structure at the damage location; f) while the die is being pressed onto the damage location with an application pressure: irradiating the curable material with electromagnetic irradiation through the transparent die until the material is cured; and g) removing the die from the cured material at the damage location without leaving residues,