Abstract: In order to provide a mount of an anode disk to a rotating shaft that is suitable for increased thermal loads on the anode disk, a rotating anode assembly (10) is provided that comprises an anode disk (12), a rotating shaft (14), and an anode disk support (16). The anode disk is concentrically mounted to a rotating axis (18) of the rotating shaft via the anode disk support, and the anode disk support comprises a first support (20) with a first circular axial support surface (22) that is provided at the rotating shaft in a concentric manner with the rotating axis. Further, the anode disk support comprises a second support (24) with a second axial support surface (26) that is at least temporarily attached to the rotating shaft for urging the anode disk against the first support surface in an axial clamping direction. Still further, the first support is provided as a radially flexible support (28).

Abstract: The present invention relates to mounting of an anode disk. In order to provide a mount of an anode disk to a rotating shaft that is suitable for increased thermal loads on the anode disk, a rotating anode assembly (10) is provided that comprises an anode disk (12), a rotating shaft (14), and an anode disk support (16). The anode disk is concentrically mounted to a rotating axis (18) of the rotating shaft via the anode disk support, and the anode disk support comprises a first support (20) with a first circular axial support surface (22) that is provided at the rotating shaft in a concentric manner with the rotating axis. Further, the anode disk support comprises a second support (24) with a second axial support surface (26) that is at least temporarily attached to the rotating shaft for urging the anode disk against the first support surface in an axial clamping direction. Still further, the first support is provided as a radially flexible support (28).

Abstract: The present invention relates to mounting of an anode disk. In order to provide a mount of an anode disk to a rotating shaft that is suitable for increased thermal loads on the anode disk, a rotating anode assembly (10) is provided that comprises an anode disk (12), a rotating shaft (14), and an anode disk support (16). The anode disk is concentrically mounted to a rotating axis (18) of the rotating shaft via the anode disk support, and the anode disk support comprises a first support (20) with a first circular axial support surface (22) that is provided at the rotating shaft in a concentric manner with the rotating axis. Further, the anode disk support comprises a second support (24) with a second axial support surface (26) that is at least temporarily attached to the rotating shaft for urging the anode disk against the first support surface in an axial clamping direction. Still further, the first support is provided as a radially flexible support (28).

Abstract: A power semiconductor substrate with an insulating sheet-like base, having at least one sequence of layers of: a thin adhesion promoting layer, a sintered metal layer and a conductive layer arranged on at least one main area of the substrate. The associated process includes the steps of: coating at least a portion of the one main area with the adhesion promoting layer; arranging a pasty layer of the sintered metal and a solvent on at least a portion of the adhesion promoting layer; arranging the conductive layer on the sintered metal layer; and applying pressure to the conductive layer of the power substrate.

Abstract: CED coating compositions comprising water, at least one monobasic acid, a resin solids content comprising a thermally crosslinkable binder system comprising (i1) at least one self-crosslinkable CED binder with isocyanate-reactive functional groups and oxime- and/or N,N-dialkyl hydroxylamine-blocked aromatic isocyanate groups and/or (i2) at least one externally crosslinkable CED binder with isocyanate-reactive functional groups and, as a crosslinking agent A, at least one polyisocyanate with oxime- and/or N,N-dialkyl hydroxylamine-blocked aromatic isocyanate groups, and at least one polybasic acid in a proportion of 1 to 50 meq acid per 100 g of resin solids.

Abstract: Thermally curable coating composition with a resin solids content which contains (a) at least one binder with isocyanate-reactive groups and at least one polyisocyanate crosslinking agent blocked by means of at least one dihydrocarbyl phosphite and/or (b) at least one self-crosslinkable binder with isocyanate-reactive groups and with isocyanate groups blocked by means of at least one dihydrocarbyl phosphite.

Abstract: Thermally curable coating composition with a resin solids content which contains (a) at least one binder with isocyanate-reactive groups and at least one polyisocyanate crosslinking agent blocked with at least one N,N-dialkyl hydroxylamine and/or (b) at least one self-crosslinkable binder with isocyanate-reactive groups and with isocyanate groups blocked with at least one N,N-dialkyl hydroxylamine.

Abstract: Thermally curable coating composition with a resin solids content which contains (a) at least one binder with isocyanate-reactive groups and at least one polyisocyanate crosslinking agent blocked by means of at least one dihydrocarbyl phosphite and/or (b) at least one self-crosslinkable binder with isocyanate-reactive groups and with isocyanate groups blocked by means of at least one dihydrocarbyl phosphite.

Abstract: Waterborne CED coating agents containing resin solids and optionally pigments, fillers and/or conventional coating additives, wherein said CED coating agents contain at least one bismuth complex with ligands selected from the group consisting of hydroxyquinolines, 1,2-dioximes, 1,3-dioximes, and N,N′-diarylthiocarbazides and combinations thereof in an amount of 0.1 wt. % to 2.5 wt. %, calculated as bismuth and based on the resin solids.

Abstract: The invention relates to a method for representing the halftone of an image. The invention is based upon a combined scanning method with a dither matrix and an error diffusion method. According to the invention, when a halftone value of an image is determined, the colour value of image points which are not arranged next to the image point whose halftone value is being determined are corrected. Several colour values in particular are corrected. According to the inventive method, errors existing when determining a halftone value are distributed over a larger area, enabling predetermined point forms to be substantially maintained by the dither matrix.

Abstract: Waterborne CED coating agents containing resin solids and optionally pigments, fillers and/or conventional coating additives, wherein said CED coating agents contain at least one bismuth complex with ligands selected from the group consisting of hydroxyquinolines, 1,2-dioximes, 1,3-dioximes, and N,N′-diarylthiocarbazides and combinations thereof in an amount of 0.1 wt. % to 2.5 wt. %, calculated as bismuth and based on the resin solids.

Abstract: The invention relates to an arrangement, with which pressure point characteristics can be simulated, such that a key stroke typical of a cembalo, as well as the key characteristics of an organ can be as near as possible approached and permits the replication of a dynamic key stroke, as well as multiple pressure points during a single key operation. At least one sensor (3) is rigidly arranged for each key (1), from which positional data, about the key, is sent to an analog signal preparation unit and a programmable analytical unit (6), which generates data for an externally connected digital signal processor (7). Each key is coupled to an electromagnet (2), which is controlled by the analytical unit, depending upon the positional data and a current program. The arrangement for the creation of pressure points in keyboards is suitable for piano-like electronic keyboard instruments, electronic cembalos and electronic organs.

Abstract: A forming press for external high-pressure forming is proposed, in which the fluid box (10) is arranged stationarily. Working cylinders (6) are integrated in the ram (2) so as to achieve a compact design, and the sheetholding and closing force is applied by short-stroke cylinders (7).

Abstract: Biological wastewater is purified in a sewage treatment plant having an activation tank of a depth greater than approximately 5 m per meter into which a feed of compressed air is fed. An oxygen-containing gas having an oxygen content is increased with respect to the air or pure oxygen and is fed to the mixed liquor in at least a part of the aerobic tank volume of the activation tank. The oxygen containing gas is fed until the total content of the gas in the mixed liquor based upon saturation value is below 150% before the mixed liquor is fed to a secondary clarification.

Abstract: Water-based primer composition made up of (A) a water-compatibilised modified polyolefin type resin, which is a modified polyolefin resin modified with an .alpha.,.beta.-unsaturated carboxylic acid, of a saponification value of 10-60 mg KOH/g, a number average molecular mass of 4000-30,000 and a degree of chlorination of 0-30 wt %, water-compatibilised by means of an amine compound, and if necessary additionally by a surfactant, (B) a water-compatibilised acrylic resin of a glass transition temperature of -50.degree. to 20.degree. C., and (C) a water-compatibilised polyurethane resin of a break elongation of 200-600%, and if necessary an additional curing agent, in which the contents of the different components are (A) 25-70 wt %, the sum of (B) and (C) 30-75 wt %, and the ratio by weight of (B)/(C) 100/0-50/50.