Abstract: The invention relates to a device and a method for sorting disc-shaped objects, in particular coins. The device comprises a conveying device configured to convey individual disc-shaped objects along a conveyor path. A discharge unit comprising a pivotable diversion element serves to selectively discharge individual objects which are being conveyed along the conveyor path. The objects are discharged according to a previously determined classification for each object, in a classification system which differentiates between good parts and defective parts. In order to discharge an object, the diversion element is designed to be pivoted by means of a drive into the conveyor path such that, by means of the pivoting movement, the diversion element transfers a mechanical impulse to the object to be discharged. The impulse has, with respect to the direction of movement of the object at the time of the impulse transfer, both a perpendicular and an antiparallel impulse component.

Abstract: A casing for an electronic device is produced from a heat-resistant, flame-retardant thermoplastic by an injection-molding process. This thermoplastic is a polyimide-based plastic with halogen-free flame retardancy.

Abstract: The present invention relates to mask blanks with anti reflective coatings comprising at least two sublayers. Such bilayer or multilayer anti reflective coatings are advantageous for binary and phase shift mask blanks for use in lithography for an exposure wavelength of 300 nm or less with improved anti reflection properties; and to EUVL mask blanks having improved inspection properties.

Abstract: The present invention relates to attenuating phase shift mask blanks for use in lithography, a method of fabricating such a mask blank.

Abstract: The present invention relates to attenuating phase shift mask blanks for use in lithography, a method of fabricating such a mask blank.

Abstract: The invention concerns a device for dusting printed sheets, which is disposed between the last printing or finishing unit of a printing machine and a print delivery device, comprising one or more nozzles for blowing powder onto the sheet and a conveyor cylinder which moves the sheet to be dusted past the nozzles, wherein the conveyor cylinder is disposed directly after the printing or finishing unit such that the sheet is directly received from the printing or finishing unit.

Abstract: The invention relates to a photo mask blank, a photo mask, a method and an apparatus for manufacturing a photo mask blank in general, and for manufacturing a photo mask blank by particle beam sputtering in particular. It is an object of the invention to provide a method of manufacturing a photo mask blank of high quality and high stability that is suitable for the production of a photo mask having small structures. The invention proposes a method for manufacturing a photo mask blank, wherein a substrate and a target are provided in a vacuum chamber. The target is sputtered by irradiating with a first particle or ion beam and at least a first layer of a first material is deposited on the substrate by the sputtering of said target.

Abstract: The invention relates to a photo mask blank, a photo mask, a method and an apparatus for manufacturing of a photo mask blank in general and for manufacturing of a photo mask blank by particle beam sputtering in particular.

Abstract: The invention relates to a liquid coating device (10) comprising a rotor housing (12) accommodating one or more spray rotors (22). The spray rotors (22) comprise a drive device (46), a drive shaft (42), a bearing element (50) and a spray disk (38). The spray disk (38) is arranged above the bearing element (50). According to the invention, maintenance and lifespan of the liquid coating device (10) are improved significantly.

Abstract: The invention relates to a liquid coating device (10) comprising a rotor housing (12) accommodating one or more spray rotors (22). The spray rotors (22) comprise a drive device (46), a drive shaft (42), a bearing element (50) and a spray disk (38). The spray disk (38) is arranged above the bearing element (50). According to the invention, maintenance and lifespan of the liquid coating device (10) are improved significantly.

Abstract: The invention relates to a device for powdering printed sheets, especially printed sheets made out of paper, whereby a powder coating device is arranged inside a sheet feeding device and an electrostatic charging device that is disposed outside the sheet feeding device is assigned to the sheet.

Abstract: The present invention relates to a sheet-feeding device for delivering printed sheets produced by a printing press, having a plurality of grippers which grasp the sheets and transport them from the printing press in the direction of a stacking device, characterized in that the sheet-feeding device is provided with at least one linear motor for transporting the grippers.

Abstract: The present invention relates to a sheet-feeding device for delivering printed sheets produced by a printing press, having a plurality of grippers which grasp the sheets and transport them from the printing press in the direction of a stacking device, characterized in that the sheet-feeding device is provided with at least one linear motor for transporting the grippers.

Abstract: The present invention relates to a device for moistening a web-shaped material, wherein the moistening device is designed as a device for mobile use, and wherein the web-shaped material can be laterally pushed into the moistening device.

Abstract: Disclosed is a solid or aqueous lubricant concentrate used for the cold forming of metals, which, with reference to the solids content, including a) 20 to 50 parts by weight polyethylene with a softening point above 120.degree. C. and a particle size int he range between 0.1 and 50 .mu.m; b) 20 to 8 parts by weight polyacrylate with a molecular weight of 4,500 to 10,000 and c) 2 to 8 parts by weight styrene/acrylic acid copolymer with a molecular weight of 150,000 to 250,000 and a glass transition temperature of 45 to 55.degree. C., where, under the conditions of use, the acrylic acid component of the polymers in accordance with items b) and c) is predominantly present as salt of one or more inorganic cations, and the softening points of the individuals polymers are distributed over the temperature range defined by the limiting values of ambient temperature and 200.degree. C.

Abstract: A method for monitoring the amount of moisture sprayed on a moving material web or a roller across their width, with the width being divided into individual measurement areas includes a measuring step, a storing step and further measuring steps. The measurement is made of local droplet flow of the sprayed liquid in the individual measurement areas, storing the measured values as set values, and again measuring the local droplet flow and comprising it to the set values. The device used includes a counting device and an evaluation unit. The counting device registers droplets of the liquid sprayed on the moving material web in a respective one of the individual measurement areas, and generates a signal per registered droplet which is supplied to the evaluation unit.

Abstract: Pulverulent polyamide coating compositions consisting of a mixture of similar polyamides having on the average at least nine aliphatically bound carbon atoms per carbonamide group and of different relative viscosity, the difference in relative viscosities amounting to at least 0.04 and at most 0.1 units.The mixtures are obtained by mixing powders prepared both by precipitation or by cold grinding or also by mixing the corresponding granulates which subsequently are then cold ground.

Abstract: Pulverulent polyamide coating compositions consisting of a mixture of similar polyamides having on the average at least nine aliphatically bound carbon atoms per carbonamide group and of different relative viscosity, the difference in relative viscosities amounting to at least 0.04 and at most 0.1 units.The mixtures are obtained by mixing powders prepared both by precipitation or by cold grinding or also by mixing the corresponding granulates which subsequently are then cold ground.