mhurhangee/ep-ind-claims huggingface dataset:
A continuous method for the preparation of an aromatic carbonate, comprising the step of reacting a dialkyl carbonate and an aromatic hydroxyl compound in the presence of a heterogeneous catalyst in a loop-type, catalyst-containing reaction apparatus comprising a) a reactor equipped with a filter, in which the heterogeneous catalyst is contained and which is located inside the reactor, for preventing the output of the heterogeneous catalyst and only outputting reaction solution; b) a reaction solution circulation pump that is connected to the side of the reactor on which the filter is equipped; c) a heat exchanger, which is connected between the reaction solution circulation pump and the reactor, for raising the temperature of the reaction solution that is supplied from the reaction solution circulation pump to a desired reaction temperature and evaporating it; and d) a distillation column, which is connected to the upper portion of the reactor, for separating the evaporated reactants that are generated in the reactor and the heat exchanger into high boiling point components and low boiling point components, and then condensing the high boiling point components to withdraw and direct them to the reactor and outputting the low boiling point components in a gaseous form; wherein the heterogeneous catalyst is a supported catalyst wherein a transition metal oxide is supported on a carrier having a size of 1 to 20 mm. a) a reactor equipped with a filter, in which the heterogeneous catalyst is contained and which is located inside the reactor, for preventing the output of the heterogeneous catalyst and only outputting reaction solution; b) a reaction solution circulation pump that is connected to the side of the reactor on which the filter is equipped; c) a heat exchanger, which is connected between the reaction solution circulation pump and the reactor, for raising the temperature of the reaction solution that is supplied from the reaction solution circulation pump to a desired reaction temperature and evaporating it; and d) a distillation column, which is connected to the upper portion of the reactor, for separating the evaporated reactants that are generated in the reactor and the heat exchanger into high boiling point components and low boiling point components, and then condensing the high boiling point components to withdraw and direct them to the reactor and outputting the low boiling point components in a gaseous form;
A method of extracting nucleic acids comprising: modifying by introducing an amine group into an subject (step 1); forming a complex of the nucleic acids and a compound by injecting a nucleic acids sample and a compound represented by following Chemical Formula 1 onto a modified subject (step 2); and extracting the nucleic acids by treating elution buffer to the subject on which the complex is formed (step 3), wherein n is an integer of 5 to 10. modifying by introducing an amine group into an subject (step 1); forming a complex of the nucleic acids and a compound by injecting a nucleic acids sample and a compound represented by following Chemical Formula 1 onto a modified subject (step 2); and extracting the nucleic acids by treating elution buffer to the subject on which the complex is formed (step 3), wherein n is an integer of 5 to 10.
A method of obtaining a human insulin methyl ester, the human insulin methyl ester being mature human insulin in which the carboxyl group of the C-terminal threonine-30 of the insulin A chain is methylated, the method comprising a first step, wherein desB30 is obtained from a precursor insulin, wherein the precursor insulin comprises the human peptide of SwissProt/Uniprot accession number F6MZK5 or a natural variant thereof, or wherein desB30 is obtained from human preproinsulin of SwissProt/Uniprot accession number P01308 or a natural variant thereof by contacting the precursor insulin with trypsin in a histidine buffer of about 0.05M to 0.125M comprising (a) water and dioxane in a ratio of water/ dioxane from about 1: 0.5 (v/v) to about 1: 0.3 (v/v); or (b) water and dimethylformamide in a ratio of water/ dimethylformamide from about 1: 0.9 (v/v) to about 1: 0.3 (v/v), wherein the histidine buffer further comprises a carbonate and/or a bicarbonate salt in an amount of about 0.05 to about 0.3 M, and wherein the pH is in the range from about 8.5 to about 10.0; and a second step of contacting desB30 in the presence of trypsin, with L-threonine methyl ester in a solvent, the solvent comprising (a) water, dimethyl sulfoxide and dimethylformamide in a ratio of water/dimethyl sulfoxide from about 1: 1 (v/v) to about 1: 0.5 (v/v), and a ratio of water/ dimethylformamide from about 1: 0.6 (v/v) to about 1: 0.3 (v/v); or (b) water and dimethylformamide in a ratio of water/ dimethylformamide from about 1: 1.6 (v/v) to about 1: 0.9 (v/v), wherein contacting desB30 with L-threonine methyl ester is carried out at a pH in the range from about 6.0 to about 7.5. (a) water, dimethyl sulfoxide and dimethylformamide in a ratio of water/dimethyl sulfoxide from about 1: 1 (v/v) to about 1: 0.5 (v/v), and a ratio of water/ dimethylformamide from about 1: 0.6 (v/v) to about 1: 0.3 (v/v); or (b) water and dimethylformamide in a ratio of water/ dimethylformamide from about 1: 1.6 (v/v) to about 1: 0.9 (v/v),
Door having a door leaf and door lock device, for example a door having an escape door function, having a lock in the door leaf, having an electromechanical blocking means, having a handle for actuating the lock, and having a spindle for retracting a latch or a locking bolt (6, 6') by means of a rotational movement, characterised in that the handle is followed by a force accumulator (21, 21', 21"), which accumulates a force which is applied to the handle, the force accumulator (21, 21', 21") is operatively connected on the output side to the spindle in such a way that the accumulated force is converted into a torque acting on the spindle, and the force accumulator (21, 21', 21") is followed by the blocking means (22, 22').
An electric power tool that uses a motor provided with a yoke as a drive source, the electric power tool comprising an electric component that is mounted on a drive circuit of the motor, and a conductive elastic body that is inserted between an end portion of the electric component and the yoke such that the end portion of the electric component and the yoke are electrically connected by the conductive elastic body, characterised in that the conductive elastic body includes an elastic main body and a conductive cloth that covers the elastic main body, the elastic main body having a sponge that is formed in a band plate shape and the conductive cloth covering an entirety of an outer surface of the elastic main body.
A method of removing inert gases, such as the noble gases helium and argon, and methane, dissolved in liquid ammonia, characterized in that the liquid ammonia together with the gases dissolved therein is first evaporated in at least one first method step, then compressed in at least one second method step, and subsequently condensed further in at least one third method step.
Use of compounds with formula R-N 1 -spermidine, or 1,4-butandiamin,N-(3-amino propyl)- N 1 -R, H 2 N-(CH 2) 3 -N 1 -(CH 2) 4 -NH 2 wherein R is a substituent that is bound to the secondary amine group of spermidine, chosen from saturated or unsaturated, linear or branched alkyl groups formed from 1 to 6 atoms of carbon, wherein one or more carbon atoms are optionally replaced by fluorine, namely methyl, ethyl, trifluoromethyl, trifluoroethyl, propyl, isopropyl, butyl, isobutyl, pentyl, hexyl, ethylene, vinyl, propylene, butylene; aryl or aryl-alkyl groups, such as phenyl, naphthyl, benzyl, tolyl, wherein one or more carbon atoms are optionally replaced by fluorine, and wherein said aryl-alkyl groups include saturated or unsaturated, linear or branched alkyl groups formed by 1 to 6 atoms of carbon, wherein one or more carbon atoms are optionally replaced by fluorine, namely methyl, ethyl, trifluoromethyl, trifluoroethyl, propyl, isopropyl, butyl, isobutyl, pentyl, hexyl, ethylene, vinyl, propylene, butylene; saturated or unsaturated cycloalkyl groups formed by 3 to 8 atoms of carbon that are optionally replaced by saturated or unsaturated, linear or branched alkyl groups formed by 1 to 6 atoms of carbon, wherein one or more carbon atoms are optionally replaced by fluorine, namely methyl, ethyl, trifluoromethyl, trifluoroethyl, propyl, isopropyl, butyl, isobutyl, pentyl, hexyl, ethylene, vinyl, propylene, butylene; or their pharmaceutically acceptable salt to produce a melanogenetic action in hair and to promote its pigmentation, particularly pigmentation of the stem. wherein R is a substituent that is bound to the secondary amine group of spermidine, chosen from saturated or unsaturated, linear or branched alkyl groups formed from 1 to 6 atoms of carbon, wherein one or more carbon atoms are optionally replaced by fluorine, namely methyl, ethyl, trifluoromethyl, trifluoroethyl, propyl, isopropyl, butyl, isobutyl, pentyl, hexyl, ethylene, vinyl, propylene, butylene; aryl or aryl-alkyl groups, such as phenyl, naphthyl, benzyl, tolyl, wherein one or more carbon atoms are optionally replaced by fluorine, and wherein said aryl-alkyl groups include saturated or unsaturated, linear or branched alkyl groups formed by 1 to 6 atoms of carbon, wherein one or more carbon atoms are optionally replaced by fluorine, namely methyl, ethyl, trifluoromethyl, trifluoroethyl, propyl, isopropyl, butyl, isobutyl, pentyl, hexyl, ethylene, vinyl, propylene, butylene; saturated or unsaturated cycloalkyl groups formed by 3 to 8 atoms of carbon that are optionally replaced by saturated or unsaturated, linear or branched alkyl groups formed by 1 to 6 atoms of carbon, wherein one or more carbon atoms are optionally replaced by fluorine, namely methyl, ethyl, trifluoromethyl, trifluoroethyl, propyl, isopropyl, butyl, isobutyl, pentyl, hexyl, ethylene, vinyl, propylene, butylene; or their pharmaceutically acceptable salt to produce a melanogenetic action in hair and to promote its pigmentation, particularly pigmentation of the stem.
Process for the preparation of a potassium sulfate product comprising micronutrients, said process comprising the steps of: - providing a potassium sulfate, that comprises from 1 to 15 wt% of acidic compounds, calculated as sulfuric acid (100%), wherein the amount of potassium in the potassium sulfate so produced is between 40 and 51 wt%, calculated as K 2 O, and wherein the potassium sulfate provided is at a temperature of between 50°C and 500°C, when adding the one or more micronutrients, - mixing said potassium sulfate, prior to granulation, with one or more micronutrients selected from the group consisting of sodium, zinc, manganese, iron, molybdenum, copper, boron, or mixtures thereof, wherein an amount of metal compounds is reacted to obtain between 0.1 and 3 wt% of metal salts, calculated as metal ions other than potassium, and - applying a granulation step. - providing a potassium sulfate, that comprises from 1 to 15 wt% of acidic compounds, calculated as sulfuric acid (100%), wherein the amount of potassium in the potassium sulfate so produced is between 40 and 51 wt%, calculated as K 2 O, and wherein the potassium sulfate provided is at a temperature of between 50°C and 500°C, when adding the one or more micronutrients, - mixing said potassium sulfate, prior to granulation, with one or more micronutrients selected from the group consisting of sodium, zinc, manganese, iron, molybdenum, copper, boron, or mixtures thereof, wherein an amount of metal compounds is reacted to obtain between 0.1 and 3 wt% of metal salts, calculated as metal ions other than potassium, and - applying a granulation step.
A sample carrier, comprising a first film, a second film and a rigid substrate, the first film surrounding the rigid substrate along a circumferential direction, and the sample carrier being configured to form a fluidically sealing connection in a measuring space of a measuring device and to divide the measuring space that can be formed by two modules (81, 82) of the measuring device in a fluidically sealing manner into two regions that are separate from one another, the second film being attached on the first film so as to adjoin the rigid substrate and overlapping an edge region of the rigid substrate, the two films each including an opening at mutually opposite positions.
An electret treated sterilization wrap comprising a polyolefinic nonwoven fabric and a dried residue of an aqueously applied surfactant treatment, wherein said surfactant treatment includes a surfactant, wherein said surfactant is essentially free of silicon, potassium, phosphorus, and sulfur, wherein the dried residue of the aqueously applied surfactant treatment is present in an amount ranging from 0.1 weight percent to 1.5 weight percent based on the dry weight of the polyolefinic nonwoven fabric, wherein the surfactant treatment results in the production of fewer wet packs after steam sterilization when the packs are wrapped with said surfactant treated polyolefinic nonwoven fabric sterilization wrap as compared to when the packs are wrapped with an identical polyolefinic nonwoven fabric sterilization wrap without said surfactant treatment.
Device for storing and/or transporting a plurality of packaging containers, comprising a tub-shaped lower part, the lower part having a bottom and a lower-part wall projecting from the bottom, the lower part comprising a wall element which with the lower-part wall forms a circumferential wall of the lower part, and the wall element being movable relative to the lower part in order to at least partially open the wall, characterized in that the device comprises an upper part for closing the lower part in a closed position in which the lower part and the upper part enclose an interior of the device, in that the lower-part wall projects in the direction of the upper part, and in that the upper part comprises a positioning device for defined positioning of the packaging containers relative to one another in order to prevent the packaging containers from touching one another.
A rapid telescoping support pole, characterized in that it comprises an operation driving member, a transverse driving wheel, a vertical transmission wheel cooperating with the transverse driving wheel, a multi-stage outer tube and a multi-section inner tube; the multi-section inner tube includes a first inner tube, a second inner tube, and a third inner tube, each of which is provided with a twist-limiting chamber that moves cooperatively with the first inner tube, the second inner tube, and the third inner tube to become a telescopic locking structure that drives the multi-stage outer tube to rotate; the telescopic locking structure comprises a telescopic guide strip provided on the inner wall of the outer tube and an inner sleeve that fits the telescopic guide strip, and the inner sleeve being provided with a guide slot; the vertical transmission wheel driving multi-section inner tube cooperatively, causing the telescopic locking structure to enter the telescopic guide strip into the guide slot to form a moveable state, and thereby making the multi-stage outer tube conversion between a telescopic unlocked state and a telescopic locked state so as to achieve the rapid telescoping purpose. the multi-section inner tube includes a first inner tube, a second inner tube, and a third inner tube, each of which is provided with a twist-limiting chamber that moves cooperatively with the first inner tube, the second inner tube, and the third inner tube to become a telescopic locking structure that drives the multi-stage outer tube to rotate; the telescopic locking structure comprises a telescopic guide strip provided on the inner wall of the outer tube and an inner sleeve that fits the telescopic guide strip, and the inner sleeve being provided with a guide slot; the vertical transmission wheel driving multi-section inner tube cooperatively, causing the telescopic locking structure to enter the telescopic guide strip into the guide slot to form a moveable state, and thereby making the multi-stage outer tube conversion between a telescopic unlocked state and a telescopic locked state so as to achieve the rapid telescoping purpose.
A securing device for installation on an outer circumferential surface of a nuclear reactor core shroud and in contact with an inner circumferential surface of a nuclear reactor pressure vessel, the securing device comprising: a base configured for contacting the outer circumferential surface of the nuclear reactor core shroud; and a radial extender including an actuator, a stationary support section fixed to the base and a movable contact section, the radial extender being configured such that the movable contact section is movable along the stationary support section by the actuator to force the movable contact section radially into the inner circumferential surface of the pressure vessel wherein the radial extender is configured such that an axial movement of the actuator moves the movable contact section radially, wherein the movable contact section includes an elongated hole formed therein, the actuator being radially movable in the elongated hole as the actuator moves the movable contact section radially. a base configured for contacting the outer circumferential surface of the nuclear reactor core shroud; and a radial extender including an actuator, a stationary support section fixed to the base and a movable contact section, the radial extender being configured such that the movable contact section is movable along the stationary support section by the actuator to force the movable contact section radially into the inner circumferential surface of the pressure vessel wherein the radial extender is configured such that an axial movement of the actuator moves the movable contact section radially, wherein the movable contact section includes an elongated hole formed therein, the actuator being radially movable in the elongated hole as the actuator moves the movable contact section radially.
A method producing a terrazzo floor on a floor, said terrazzo floor providing a design provided by a series of filling compositions and boundary walls forming a boundary between filling compositions of said series of filling compositions, said method comprising: - providing a base web; - 3D printing a pattern of said boundary walls of thermoplastic material on said base web with said boundary walls having an upper face extending up to 60 cm from a lower face of said boundary walls, said boundary walls dividing a part of said floor to be covered into at least partially enclosed surface parts and providing a boundary for said series of filling compositions in said at least partially enclosed surface parts for preventing mixing of filling compositions of neighbouring at least partially enclosed surface parts; - applying said base web with said boundary walls coupled to it onto said floor; - covering said base web and at least part of said boundary walls with said series of filling compositions, and - after applying the series of filling compositions and once the series of filling compositions are set, grinding or polishing a surface of the filling composition for making the upper end of the boundary walls visible and revealing said design. - providing a base web; - 3D printing a pattern of said boundary walls of thermoplastic material on said base web with said boundary walls having an upper face extending up to 60 cm from a lower face of said boundary walls, said boundary walls dividing a part of said floor to be covered into at least partially enclosed surface parts and providing a boundary for said series of filling compositions in said at least partially enclosed surface parts for preventing mixing of filling compositions of neighbouring at least partially enclosed surface parts; - applying said base web with said boundary walls coupled to it onto said floor; - covering said base web and at least part of said boundary walls with said series of filling compositions, and - after applying the series of filling compositions and once the series of filling compositions are set, grinding or polishing a surface of the filling composition for making the upper end of the boundary walls visible and revealing said design.
A catalyst composition comprising a hybrid metallocene compound and an activator-support, wherein the hybrid metallocene compound has the formula: wherein: M is Zr, Hf, or Ti; X 1 and X 2 independently are a halide or a substituted or unsubstituted aliphatic, aromatic, or cyclic group, or a combination thereof; X 3 is a substituted or unsubstituted cyclopentadienyl, indenyl, or fluorenyl group, wherein any substituents on X 3 independently are a hydrogen atom or a substituted or unsubstituted aliphatic, aromatic, or cyclic group, or a combination thereof; X 4 is -O-R A, -O-Si-R B 3, or -O-C-R B 3; wherein: R A is an aryl group substituted with a first alkoxy group and a second substituent selected from an alkyl, cycloalkyl, or second alkoxy group, wherein any additional substituents on R A independently are a hydrogen atom or an alkyl, cycloalkyl, or alkoxy group; and each R B independently is a substituted or unsubstituted aliphatic, aromatic, or cyclic group, or a combination thereof, and wherein the activator support comprises: a chemically-treated solid oxide which comprises a solid oxide treated with an electron-withdrawing anion; a clay mineral; a pillared clay; an exfoliated clay; an exfoliated clay gelled into another oxide matrix; a layered silicate mineral; a non-layered silicate mineral; a layered aluminosilicate mineral; a non-layered aluminosilicate mineral; or combinations thereof. M is Zr, Hf, or Ti; X 1 and X 2 independently are a halide or a substituted or unsubstituted aliphatic, aromatic, or cyclic group, or a combination thereof; X 3 is a substituted or unsubstituted cyclopentadienyl, indenyl, or fluorenyl group, wherein any substituents on X 3 independently are a hydrogen atom or a substituted or unsubstituted aliphatic, aromatic, or cyclic group, or a combination thereof; X 4 is -O-R A, -O-Si-R B 3, or -O-C-R B 3; wherein: R A is an aryl group substituted with a first alkoxy group and a second substituent selected from an alkyl, cycloalkyl, or second alkoxy group, wherein any additional substituents on R A independently are a hydrogen atom or an alkyl, cycloalkyl, or alkoxy group; and each R B independently is a substituted or unsubstituted aliphatic, aromatic, or cyclic group, or a combination thereof, and R A is an aryl group substituted with a first alkoxy group and a second substituent selected from an alkyl, cycloalkyl, or second alkoxy group, wherein any additional substituents on R A independently are a hydrogen atom or an alkyl, cycloalkyl, or alkoxy group; and each R B independently is a substituted or unsubstituted aliphatic, aromatic, or cyclic group, or a combination thereof, and a chemically-treated solid oxide which comprises a solid oxide treated with an electron-withdrawing anion; a clay mineral; a pillared clay; an exfoliated clay; an exfoliated clay gelled into another oxide matrix; a layered silicate mineral; a non-layered silicate mineral; a layered aluminosilicate mineral; a non-layered aluminosilicate mineral; or combinations thereof.