Abstract: Thermoplastic molding compositions comprising A) from 10 to 99% by weight of at least one thermoplastic polymer, B) from 0 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate with an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, Part 2), or B2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, C) from 1 to 30% by weight of a flame retardant combination composed of, based on 100% by weight of C), C1) from 20 to 99% by weight of a halogen-containing epoxy resin, C2) from 1 to 80% by weight of an antimony oxide, D) from 0 to 60% by weight of other additives, where the total of the percentages of components A) to D) is 100%.

Abstract: A method for calibration is controlled using measurement technology of at least one device unit of a device system which includes a monitor for image processing and a standard light device. The monitor is calibrated, and the luminance is measured at the calibrated monitor and at a standard light device. The actual value of the luminance at the standard light device is compared with the value for the luminance of the monitor. If there is a difference, the standard light device receives a control signal to change the brightness or the contrast. This regulation is continued until no difference exists between the measured actual value at the standard light device and the reference value stored in the memory of the evaluation unit.

Abstract: An illustration illuminator has a leg arrangement and a frame connected to the leg arrangement and extending upwardly and at a slant rearwardly away from the leg arrangement. A support surface is arranged at the front side of the frame for supporting an illustration to be illuminated. A light assembly is connected to the frame remote from the leg arrangement for illuminating the support surface. The light assembly has lamps emitting light rays and further has a front end with an outlet via which the light rays exit and impinge on the support surface. The light assembly has a reflector arranged relative to the lamps such that the light rays emitted by the lamps pass through the outlet only after having been reflected at least once on the reflector.

Abstract: An illustration illuminator has a leg arrangement and a frame connected to the leg arrangement and extending upwardly and at a slant rearwardly away from the leg arrangement. A support surface is arranged at the front side of the frame for supporting an illustration to be illuminated. A light assembly is connected to the frame remote from the leg arrangement for illuminating the support surface. The light assembly has lamps emitting light rays and further has a front end with an outlet via which the light rays exit and impinge on the support surface. The light assembly has a reflector arranged relative to the lamps such that the light rays emitted by the lamps pass through the outlet only after having been reflected at least once on the reflector.

Abstract: Flameproofed thermoplastic polyamide molding materials containA) from 40 to 98% by weight of a thermoplastic polyamide,B) from 0.5 to 30% by weight of melamine cyanurate,C) from 0.5 to 50% by weight of magnesium hydroxide,D) from 1 to 50% by weight of a fibrous or particulate filler or of a mixture thereof which differs from B) and C) andE) from 0 to 30% by weight of conventional additives or processing assistants.

Abstract: A flameproofed black thermoplastic molding material containingA) from 5 to 98.9% by weight of a thermoplastic polyamide,B) from 1 to 20% by weight of red phosphorusC) from 0.1 to 5% by weight of a colorant complementary with red phosphorus to produce blackened polyamide,D) from 0 to 30% by weight of an elastomeric polymer,E) from 0 to 50% by weight of a fibrous or particulate filler or of a mixture thereof,F) from 0 to 70% by weight of a polyphenylene ether andG) from 0 to 30% by weight of conventional additives and processing assistants,the percentages by weight of components A to G being 100% in each case.