Abstract: The present invention firstly relates to a security feature for a security or value document. The security feature comprises a zinc sulfide lurninophore in the form of particles. The zinc sulfide lurninophore has the general chemical formula ZnS: Cux, My, Xz; here, M represents one or more elements from a group comprising the chemical elements Co, In and Ni; X represents one or more elements from a group comprising the halides F, Cl, Br and I; and the following applies: 0 < x < 0.002 and 0 ? y < 0.00015 and 0 ? z < 0.00050. The particles each have cubic phase portions and hexagonal phase portions. When excited by an electrical field, the zinc sulfide luminophore emits a first radiation in the range of the light spectrum between 580 nm and 780 nm. When excited by heating the luminophore to a temperature between 100° C. and 150° C., the zinc sulfide luminophore emits a second radiation in the light spectrum.

Abstract: A household PEF cooking appliance includes a cooking product container fillable with liquid and cooking product and including, on its inner faces, a plurality of mutually insulated electrodes. An excitation device supplies at least two of the plurality of electrodes with pulsed electric signals, and a resistance measuring device applies a measuring signal to at least two of the plurality of the electrodes in order to measure an associated current signal and to determine a resistance value of a content of the cooking product container. A control device operates the excitation device and the resistance measuring device separately and operates the excitation device based on the resistance value.

Abstract: An image processing system in the medical field is provided. The system for processing image data includes at lest two graphics processors, at least one renderer module for rendering image data and at least one reconstruction module for volume reconstruction. In a first operating mode of the system in which at least one reconstruction module is inactive, the instructions of at least one renderer module is able to be executed by at least two of the graphics processors. In a second operating mode of the system in which at least one reconstruction module is active, the instructions of at least one renderer module and the instructions of at least one reconstruction module is able to be executed separately on different graphics processors of the said graphics processors. During operation in one of the two operating modes, a switch can be made to the other operating mode in each case.

Abstract: An image processing system in the medical field is provided. The system for processing image data includes at lest two graphics processors, at least one renderer module for rendering image data and at least one reconstruction module for volume reconstruction. In a first operating mode of the system in which at least one reconstruction module is inactive, the instructions of at least one renderer module is able to be executed by at least two of the graphics processors. In a second operating mode of the system in which at least one reconstruction module is active, the instructions of at least one renderer module and the instructions of at least one reconstruction module is able to be executed separately on different graphics processors of the said graphics processors. During operation in one of the two operating modes, a switch can be made to the other operating mode in each case.

Abstract: The invention relates to a method for selecting a volume of interest in one or more digitized images. A geometric structure in the digitized image for selecting a volume of interest is defined. A segmentation of the volume of interest in the digitized image is performed and visualized. The invention further relates to an apparatus, in particular a computer for performing the methods and a computer storage device comprising machine readable and executable program instructions which comprise steps of performing the methods. The invention can be applied for modern imaging developments, such as Computed Tomography, Angiography, and Magnetic Resonance Imaging which have made possible the acquisition of volumes where a volume of interest, e.g. the whole blood vessel tree, can be accurately visualized.

Abstract: A delivery includes sheet brakes and sheet supports constructed of modules including respectively identical carrier modules and braking modules with operationally revolving braking elements, the braking modules being selectively connectable to the carrier modules, and support modules selectively connectable to the carrier modules.

Abstract: Process for preparing arylboron and alkylboron compounds of the formulae (II) and (III) by reacting arylmagnesium and alkylmagnesium halides of the formula (I) with boron compounds in microreactors in accordance with equation I or equation II, 1

Abstract: Process for preparing arylboron and alkylboron compounds of the formulae (II) and (III) by reacting lithioaromatics and lithiated aliphatics of the formula (I) with boron compounds in microreactors in accordance with equation I or equation II, 1

Abstract: A delivery includes sheet brakes and sheet supports constructed of modules including respectively identical carrier modules and braking modules with operationally revolving braking elements, the braking modules being selectively connectable to the carrier modules, and support modules selectively connectable to the carrier modules.

Abstract: A method for manufacturing elastic strips, pin holders, and plug-in connectors includes the step of extruding a continuous profiled plastic member having a profile matching the desired geometry of a plug-in connector and storing the continuous profiled plastic member. The continuous profiled plastic member is then provided with cutouts in areas where cutouts cannot be produced by extrusion. Subsequently, electrical contacts are mounted on the continuous profiled plastic member. This continuous profiled plastic member is then again stored. The continuous profiled plastic member is then cut to length to form a connector blank having a desired number of electrical contacts and a guide contour is then formed at the connector blank.

Abstract: The present invention relates to a process for preparing arylhydrazines of the formula R.sup.1 R.sup.2 R.sup.3 Ar--NH--NH.sub.2 (I) by reacting an arylhydrazinedisulfonate of the formula ##STR1## in which R.sup.1, R.sup.2, and R.sup.3 are identical or different and are H, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, halogen or OH, Ar is phenyl or naphthyl, M.sup.1 and M.sup.2 are identical or different and are H, NH.sub.4, an alkali metal or 1/2 alkaline earth metal and R.sup.1, R.sup.2, R.sup.3 and Ar in the formulae (I) and (II) have the same meaning, with water and an inorganic acid at from 0 to 100.degree. C. in the presence of an inert organic solvent to give the corresponding arylhydrazine salt and treating the arylhydrazine salt with a base.

Abstract: A process and device for the filtration of solid-liquid mixtures, in particular, solid-liquid suspensions with readily sedimenting substances, uses a filtration device such as a rotary filter optionally operating at an overpressure and in a pressure vessel. The process primarily comprises producing a movement in addition to the natural or usual filtration movement of the or in the mixture. Conveniently, a filtration device and, in particular, with rotary filters in a pressure vessel, includes a partly open feeding device, in particular, a feeding pipe for the supply of mixture or suspension, and a device for additionally influencing the natural or usual filtration movement of or in the mixture or suspension for generating an additional flow of the mixture.

Abstract: The invention relates to a process for the separation, in particular filtration of liquids and solids from solid-liquid mixtures, such as from a mineral, ore, coal or sludge suspensions of contaminated earth. The processing space of the filtration apparatus is submitted to overpressure and includes a collector container for solid-liquid mixture, a pressure filter, a discharge system and container for condensate and solid matter. The separation or filtration takes place at an overpressure and at an elevated temperature, preferably 40.degree. C. to 300.degree. C., conveniently 60.degree. C. to 200.degree. C., preferably about 150.degree. C. The pressure filter device communicates with a source for a heated medium.

Abstract: The invention relates to a process for the separation, in particular filtration of liquids and solids from solid-liquid mixtures, such as from a mineral, ore, coal or sludge suspensions of contaminated earth. The processing space of the filtration apparatus is submitted to overpressure and includes a collector container for solid-liquid mixture, a pressure filter, a discharge system and container for condensate and solid matter. The separation or filtration takes place at an overpressure and at an elevated temperature, preferably 40.degree. C. to 300.degree. C., conveniently 60.degree. C. to 200.degree. C., preferably about 150.degree. C. The pressure filter device communicates with a source for a heated medium.

Abstract: A device for correcting trapezoidal register deviations, which includes clamping a trailing edge of a printing plate on a plate cylinder at a plurality of partial sections thereof, making a specimen print for determining register deviations, and correcting register deviations by changing lateral spacing of two of the partial sections engaged in the clamping, and prior to correcting the register deviations, applying an additional clamping force to the two partial sections, the lateral spacing of which is changed; and a device for performing the method.

Abstract: A process and an apparatus for the purification of gases, particularly for the desulphurization of and NO.sub.x -elimination from flue gas by multistage adsorption and catalytic reaction in gravity-flow moving beds of granular, carbon-bearing materials contacted by a transverse steam of the gas, in which a minimum of two moving beds are arranged in series with reference to the gas route so that NO.sub.x -elimination takes place in the second or any downstream moving bed. Where large volumes of flue gas from industrial furnaces must be purified, purification is adversely affected by the formation of gas streaks with widely varying sulphur dioxide concentrations. This disadvantage is eliminated in that the prepurified flue gas leaving the first moving bed and having a locally variable sulphur dioxide concentration gradient is subjected to repeated mixing before ammonia is added as reactant for NO.sub.x -elimination.

Abstract: This invention relates to a process for the desorption of spent solid adsorbent through heating the latter to desorption temperature by means of a hot granular heat carrier medium; particularly of activated coal or activated coke used for flue gas purification by adsorption in power plants, for example.

Abstract: Process for the preparation of (phenoxy- or benzyl-)-phenoxypropionic acids and the alkali metal salts thereof by adding a double molar amount of an aqueous alkali hydroxide to a boiling mixture of a (benzyl- or phenoxy-)-phenol and 2-chloropropionic acid (ester), with simultaneous azeotropic distillation of the water introduced or formed in the reaction.

Abstract: The invention relates to a process for the preparation of highly pure carbendazim ##STR1## which starts from o-phenylenediamine and methyl cyanocarbamate, and, in addition, a reducing agent is added.

Abstract: Manufacture of 3-hydroxy-1,2,4-triazoles by cyclization of corresponding semicarbazides by formic acid in the presence of an inorganic acid or halide thereof.