Abstract: The invention relates to a method for producing 2,3,5-trimethyl benzoquinone or a compound containing 2,3,5-trimethyl benzoquinone, the method comprising the following steps: Oxidation of 2,3,6-trimethylphenol with oxygen or an oxygen-containing gas in a two- or multi-phase reaction medium in the presence of a catalyst or catalyst system containing at least one copper (II)-halide to a mixture containing 2,3,5-trimethyl benzoquinone, characterized in that the reaction medium contains water and at least one secondary aliphatic acyclic alcohol having 6 or more, preferably 7 or more, carbon atoms.

Abstract: The present invention is directed to an enzyme-composition for hydrolyzing biomass containing comprising at least one cellulase, at least one hemicellulases and/or at least one pectinases. In a further aspect, the present invention is directed to a process for hydrolyzing biomass implementing this enzyme-composition and the use of the enzyme-composition for hydrolyzing biomass.

Abstract: The invention is a car for a fairground ride with at least one axle arranged on a rotatable carrier structure and a coupling element for coupling a further car, wherein the coupling element is movably mounted and connected to the carrier structure via a mechanical operative connection so that a movement of the coupling element leads to a rotation of the carrier structure and of the wheel axle arranged thereon and a rotation of the rotatable carrier structure leads to a movement of the coupling element, and a method for controlling the rotation of a mounted carrier structure of a wheel axle of a car of a fairground ride with a coupling element for a further car, wherein a position change of the relative position of the car in relation to another is translated into a position change of the coupling element.

Abstract: The present application provides novel polypeptides having xylanase activity and the respective nucleic acid sequences encoding those polypeptides as well as vectors comprising these nucleic acid sequences and host cells transformed by these vectors. In addition the present invention provides a method for producing these polypeptides and a composition comprising the inventive polypeptides.

Abstract: The invention relates to a method for producing 2,3,5-trimethyl benzoquinone or a compound containing 2,3,5-trimethyl benzoquinone, the method comprising the following steps: Oxidation of 2,3,6-trimethylphenol with oxygen or an oxygen-containing gas in a two- or multi-phase reaction medium in the presence of a catalyst or catalyst system containing at least one copper (II)-halide to a mixture containing 2,3,5-trimethyl benzoquinone, characterized in that the reaction medium contains water and at least one secondary aliphatic acyclic alcohol having 6 or more, preferably 7 or more, carbon atoms.

Abstract: The invention relates to a method for obtaining ethanol from a carbohydrate-containing raw substrate wherein the ethanol that is produced is separated during fermentation using a carrier gas. The invention further relates to the adsorption of the ethanol from the gas phase to an adsorber, the desorption of the ethanol during a subsequent process step, and to the further concentration of the ethanol.

Abstract: The invention relates to a method for producing 2,3,5-trimethyl benzoquinone or a compound containing 2,3,5-trimethyl benzoquinone, the method comprising the following steps: Oxidation of 2,3,6-trimethylphenol with oxygen or an oxygen-containing gas in a two-or multi-phase reaction medium in the presence of a catalyst or catalyst system containing at least one copper (II)-halide to a mixture containing 2,3,5-trimethyl benzoquinone, characterized in that the reaction medium contains water and at least one secondary aliphatic acyclic alcohol having 6 or more, preferably 7 or more, carbon atoms.

Abstract: A locking device for an axle includes a carrier for an axle, a cylinder for a fluid, having a cylinder wall, and a piston which is located inside the cylinder and is sealed against the cylinder wall at least in sections or at certain points, so that the interior of the cylinder is subdivided into a first volume and a second volume separated from the first volume by the piston, and also comprising a mechanical connection between the piston on one side and the carrier for the axle or the axle itself on the other, so that the position of the piston in the cylinder determines the orientation of the carrier for the axle or the orientation of the axle itself, and vice versa, wherein the first volume is connected to the second volume via a line system which has a line segment in which a valve is arranged.

Abstract: The present invention is directed to an enzyme-composition for hydrolyzing biomass containing comprising at least one cellulase, at least one hemicellulases and/or at least one pectinases. In a further aspect, the present invention is directed to a process for hydrolyzing biomass implementing this enzyme-composition and the use of the enzyme-composition for hydrolyzing biomass.

Abstract: The invention relates to a composition for permanently hydrophilizing polyolefin fibers and polyolefin filaments as well as nonwoven textile fabrics made thereof for use as hygiene products such as baby diapers and sanitary napkins or medicinal products such as incontinence products, wound dressings and surgical covers. The composition contains a combination of a non-ionic surfactant, a cationic quaternary ammonium compound and a neutralized phosphoric acid ester. The fiber products finished with the composition exhibit improved resistance to wet migration and dry migration and quick fluid absorption.

Abstract: Provided are enzymatic processes for the production of chemicals like ethanol from carbon sources like glucose, in particular, a process for the production of a target chemical is disclosed using a cell-free enzyme system that converts carbohydrate sources to the intermediate pyruvate and subsequently the intermediate pyruvate to the target chemical wherein a minimized number of enzymes and only one cofactor is employed.

Abstract: Method of forming an electrical contact between a support wafer and a surface of a top silicon layer of a silicon-on-insulator wafer. The method comprises etching a cavity into the top silicon layer and the insulator layer. A selective epitaxial step is performed for growing an epitaxial layer of silicon inside the cavity up to the surface of the top silicon layer. An electrical device comprising an electrical contact between a support wafer and a surface of a top silicon layer of a silicon-on-insulator wafer formed according to the inventive method.

Abstract: The invention relates to granulated zeolites with high adsorption capacity for organic molecules and the use of the zeolites for adsorbing organic molecules from liquids or gas streams.

Abstract: The invention relates to a method for obtaining organic compounds from biomass, wherein the steps of gas stripping, adsorption from the gas phase, and catalytic reaction are coordinated with each other. The method according to the invention preferably comprises the steps of fermentation, gas stripping, adsorption, desorption, catalytic reaction, condensation, and decantation, which can proceed in parallel. The invention further relates to the coupling of adsorption, desorption, and catalytic reaction by using the same zeolite material for adsorption and catalytic reaction.

Abstract: The invention relates to a method for obtaining ethanol from a carbohydrate-containing raw substrate wherein the ethanol that is produced is separated during fermentation using a carrier gas. The invention further relates to the adsorption of the ethanol from the gas phase to an adsorber, the desorption of the ethanol during a subsequent process step, and to the further concentration of the ethanol.

Abstract: A method of generating power uses a nanoenergetic material. The nanoenergetic material comprising thermite is obtained and deposited on a substrate. An igniter is placed on the nanoenergetic material. When power is desired, the nanoenergetic material is ignited. A transducer receives thermal, sonic, magnetic, optic and/or mechanical energy from combustion of the nanoenergetic material and converts it into electrical energy. Preferably, the transducer is a thermoelectric, piezoelectric or magneto device. Preferably, multiple transducers are integrated in one power generators to maximize the power from nanoenergetic thermites.

Abstract: The invention concerns a process for the recovery of an organic moiecule from the overhead vapor phase of aqueous media by adsorbing onto an adsorbent, wherein no additional thermal energy for said vaporization is provided, and wherein the organic molecule is recovered afterwards by desorbing from the adsorber.

Abstract: The invention relates to a method for depolymerizing materials containing carbohydrates comprising the following steps: (a) treating a material containing carbohydrates with an inorganic catalyst in order to release defined monomeric or oligomeric building blocks from the material containing the carbohydrates; and (b) separating the defined monomeric or oligomeric building blocks produced in step (a) from the rest of the carbohydrate-containing material. Preferably, the inorganic catalyst used in step (a) comprises tectosilicates, phyilosilicates or hydrotalcites and more preferably zeolites or bentonites. The carbohydrate-containing material further comprises preferably LCB and the defined monomeric or oligomeric building blocks are preferably glucoses, xyloses, arabinoses and oligomers thereof. Other aspects of the invention refer to the use of solution promoters in combination with the inorganic catalyst.

Abstract: Method of forming an electrical contact between a support wafer and a surface of a top silicon layer of a silicon-on-insulator wafer. The method comprises etching a cavity into the top silicon layer and the insulator layer. A selective epitaxial step is performed for growing an epitaxial layer of silicon inside the cavity up to the surface of the top silicon layer. An electrical device comprising an electrical contact between a support wafer and a surface of a top silicon layer of a silicon-on-insulator wafer formed according to the inventive method.

Abstract: The invention relates to a device for charging a drilling device of an earth or rock drilling apparatus with a double rod. The device has a rotatable revolver magazine, which is designed with double receiving spaces for receiving two tube parts that are inserted into one another.