Abstract: A circuit may include a current generator coupled to a first voltage source. The current generator may be configured to generate a first current, and mirror the first current into a second current and a third current. The circuit may include a proportional to absolute temperature (“PTAT”) voltage generator coupled to the current generator and a second voltage source. The PTAT voltage generator may be configured to receive the second current from the current generator, and generate a third voltage based on the second current. The circuit may include a complementary to absolute temperature (“CTAT”) voltage generator coupled to the current generator and to the PTAT voltage generator. The CTAT voltage generator may be configured to receive the first current and the third current from the current generator, and generate a reference voltage based on the first current, the second current, and the third voltage.

Abstract: A coupling element for connecting a first conduit with a second conduit, includes a tubular body, a valve element arranged in the tubular body for displacement between a sealing position in which the valve element interacts with a valve seat thereby closing the coupling element, and a release position in which the valve element releases a flow connection through the coupling element; and at least one actuating arm engaging on the valve element, said at least one actuating arm traversing a wall of the tubular body in a radial direction and protruding radially over the tubular body so that when a counter coupling element coupled with the second conduit or the second conduit is pushed onto the coupling element the counter coupling element or the second conduit exerts a force on the actuating arm so that the valve element is urged from the sealing position in a direction of the release position.

Abstract: The present invention relates to dye mixtures containing at least one dye of formula (I) and at least either a dye of formula (II) and/or at least one dye of formula (III) where R1-R15, n, o, X and D1-D3 are each as defined in claim 1. These dye mixtures are useful for dyeing or printing hydrophobic materials in particular.

Abstract: The present invention relates to dye mixtures containing at least one dye of formula (I) and at least either a dye of formula (II) and/or at least one dye of formula (III) where R1-R15, n, o, X and D1-D3 are each as defined in claim 1. These dye mixtures are useful for dyeing or printing hydrophobic materials in particular.

Abstract: The present invention relates to dyes of the general formula (1) where R1 to R12 and r are each as defined in claim 1, dye mixtures comprising more than one dye of the general formula (1), their preparation and their use for coloring polymers, particularly polyurethane and polyurethane foam.

Abstract: Aqueous printing inks for textile printing by the inkjet process, comprising one or more dyes of the formula (I) in which A, B, R1 to R6 and D are as defined in claim 1, processes for preparing them and their use for textile printing by the inkjet process.

Abstract: Process for the preparation of the cyclic pentapeptide cyclo(Arg-Gly-Asp-DPhe-NMeVal) by cyclization of a linear pentapeptide selected from the group consisting of H-Arg(Pbf)-Gly-Asp(OBzl)-DPhe-NMeVal-OH, H-Gly-Asp(OBzl)-DPhe-NMeVal-Arg(Pbf)-OH, H-Asp(OBzl)-DPhe-NMeVal-Arg(Pbf)-Gly-OH, H-DPhe-NMeVal-Arg(Pbf)-Gly-Asp(OBzl)-OH or H-NMeVal-Arg(Pbf)-Gly-Asp (OBzl)-DPhe-OH, subsequent protective group removal and, if appropriate, further conversion into its physiologically acceptable salts.