Abstract: Provided are transparent molded bodies for use as a scintillator for measuring the type and intensity of ionizing and non-ionizing radiation, including an organic polymer and, if desired, at least one additive which, under the influence of at least one of ionizing and non-ionizing radiation, emits scintillation radiation in the range from UV to IR light, the aim is to improve optical and mechanical properties, robustness against, environmental influences and the manufacturability. This was achieved in that the organic polymer at least in part contains a polyaddition product of polyfunctional isocyanates and one or more polyfunctional hardener components.

Abstract: Provided are transparent molded bodies for use as a scintillator for measuring the type and intensity of ionizing and non-ionizing radiation, including an organic polymer and, if desired, at least one additive which, under the influence of at least one of ionizing and non-ionizing radiation, emits scintillation radiation in the range from UV to IR light, the aim is to improve optical and mechanical properties, robustness against environmental influences and the manufacturability. This was achieved in that the organic polymer at least in part contains a polyaddition product of polyfunctional isocyanates and one or more polyfunctional hardener components.

Abstract: A method is provided for producing a polymeric vehicle component, particularly an outer component in the form of a bumper, spoiler, sill, mud guard or the like. A polymeric shell part is first produced. Then, via a first automated process step, at least one aperture in the shell part is produced, which then defines an inner face in the shell part. Further, in a separate, second automatic process step, a radial embossing (R) is produced at a peripheral edge formed by an outer shell part surface and the inner face, in that a die with a contour corresponding to the desired radius (r) of the radial embossing (R) is pressed along the inner face against the peripheral edge. The die travels at least once along the complete peripheral edge, thus travelling along a path corresponding to the contour of the edge, such that all the peripheral edge is provided with the desired radial embossing.

Abstract: A tool device for connecting a plastic pipe or composite metal/plastic pipe to a fitting by means of a sliding sleeve or compression sleeve. The device includes a housing; a flaring device for flaring the ends of the plastic pipe or composite metal/plastic pipe; a sliding device for sliding the sliding sleeve on or a pressing device for pressing the compression sleeve on; and a mechanically operable drive element. The drive element can be switched to drive the flaring device or to drive the sliding device or pressing device. The flaring device includes a first piston-cylinder unit, whose working piston has a piston axis and which has an inner end and an end oriented away from the tool device. The sliding device or pressing device includes a second piston-cylinder unit, whose working piston has a second piston axis and which has an inner end and an end oriented away from the tool device.

Abstract: Apparatus has a receptacle (1) for two workpiece parts (21, 22) which extend two-dimensionally in X and Y directions and which are to be joined along a weld. The apparatus includes a laser beam source (30) comprising a plurality of individually controllable laser beam emitters (31) which collectively form a line array which is oriented in X direction, a transporting device (6) for transporting the laser beam source (30) relative to the receptacle (1) in Y direction, and a homogenizer (50) arranged downstream of the laser beam source (30) in the radiating direction. The homogenizer (50) has a carrier (52) in which is provided at least one reflection channel (51) with a channel cross section (QS) which is adapted to the course of the weld and a channel width (b) which is adapted to the width of the weld.

Abstract: Apparatus has a receptacle (1) for two workpiece parts (21, 22) which extend two-dimensionally in X and Y directions and which are to be joined along a weld. The apparatus includes a laser beam source (30) comprising a plurality of individually controllable laser beam emitters (31) which collectively form a line array which is oriented in X direction, a transporting device (6) for transporting the laser beam source (30) relative to the receptacle (1) in Y direction, and a homogenizer (50) arranged downstream of the laser beam source (30) in the radiating direction. The homogenizer (50) has a carrier (52) in which is provided at least one reflection channel (51) with a channel cross section (QS) which is adapted to the course of the weld and a channel width (b) which is adapted to the width of the weld.

Abstract: A process is suggested for making electrical contacts between the two surfaces (11,12) of a printed circuit board (10), whereby by means of an electrically conductive printed coating conductive ribs (15) are made. The ribs (15) embrace the edge of the printed circuit board (10), thus eliminating the making of apertures in the printed circuit board.

Abstract: The reflectors, for example for automotive vehicle head lamps are reflectorized by evaporating aluminum thereon in a vacuum vessel at a vacuum of about 10.sup.-7 bar; thereafter, and without removing the reflectors, a gaseous monomer is introduced raising the pressure to about 5 .times. 10.sup.-6 bar to deposit a protective layer by polymerization from the gaseous phase. The monomer gases, preferably, are low molecular weight siloxanes having methyl-, vinyl- or phenyl groups, preferably hexamethyldisiloxane (HMDS), or methyl-, vinyl- or alkoxy silanes, preferably vinyltrimethylsilane (VTMS), polymerization being accelerated and ensured by an electrical discharge generated within the vessel by a heated electron emitter placed at a negative voltage with respect to the reflector blanks. After polymerization, the layer is rendered hydrophilic by treatment with oxygen at a pressure of about 10.sup.-2 to 10.sup.