Abstract: Analog test signals may be picked up from the test object with vibration sensors. A computer is equipped with a standard interface card which is connected by an interface, preferably parallel interface, and serves to digitize the test signals. A switching means serves to generate a trigger signal which can be input over a preferably serial interface. An executive routine in the computer switches the input of test signals on and off via the trigger signal.

Abstract: A method for manufacturing housing or control-components parts of metal including the steps of: manufacturing a housing or control-component part (1, 3) as a forged or cast blank (4, 5), stamping a recess (6) in the blank for an indicator insert with a stamping die in a stamping device, thereby creating a protrusion (7) on a back wall surface (8) of the part in the stamping direction, constricting the recess (6) with peeled protrusions of the peripheral walls (9) defining the recess (6), injecting a transparent plastic (2) into the recess (6) and, if applicable, into a mold connected with the recess (6) for forming a collar (10) on a front wall surface (11) in the stamping direction, and ablating the back wall surface (8) and the protrusion (7) by a fixed thickness amount (12), which results in exposure of the recess (6) and of the transparent plastic (2).

Abstract: A polyurethane foam and associated production process, in particular flexible to semi-hard block foams or soft molded foams, using polyesters or polyethers as polyols. A carbamate, or a mixture of carbamates, is used simultaneously as propellant and as catalyst, wherein the carbamate or the carbamates have the general Formula I wherein: R1 and R2 represent the same or different alkyl radicals, R3 and R4 represent the same or different radicals and denote hydrogen or alkyl radicals, R5 denotes hydrogen, an alkanol radical, a polyether monool radical or the alkyl radical, characterized by X and n represents 2 or 3.

Abstract: Cationic azo dyes of the general formula I where R1, R2, R3, A1, A2, B1, B2, An⊖, n and K have the meaning given in the specification are prepared and used for the dyeing and printing of natural or synthetic substrates and mixtures thereof.

Abstract: A disk centrifuge having an intake device which includes two mutually separated intakes which are concentrically with respect to the axis of rotation of the centrifugal drum and lead from opposite ends into a common distributor in the centrifugal drum. In a process for operating the centrifuge, the intake pressure at the upper intake tube is adjusted to be lower than the discharge pressure at the liquid discharge without a separating disk.

Abstract: Monoclonal antibodies, secreted by hybridoma cell lines, that are directed against an epitope of the extracellular domain of human VEGF-receptor KDR, methods of determining human VEGF-receptor KDR in cell lysates or tissue analysates and the use of the antibodies in analytical assays, in diagnostics and as carrier molecules for therapeutic substances, are described.

Abstract: A cylinder device includes a deflection-controllable cylinder having a rotating hollow cylinder which is longitudinally traversed by a crosshead. Crosshead sags when subjected to a load. The ends of the crosshead, which protrude from the hollow cylinder, are supported by bearings in the cylinder housing that include flat slide surfaces which interact, are hydraulically relieved of load, and absorb the elongation of the crosshead. Also, where applicable, spherical surfaces which interact, are hydraulically relieved of load, and absorb the deflection of the crosshead.

Abstract: The present invention relates to an aqueous powder clearcoat dispersion comprising a solid pulverulent component A and an aqueous component B, where component A is a transparent powder coating material comprising a) at least one epoxy binder containing from 25 to 45% by weight, preferably from 25 to 35% by weight, of glycidyl-containing monomers, with or without a fraction of vinylaromatic compounds, preferably styrene, b) at least one crosslinking agent, preferably straight-chain, aliphatic dicarboxylic acids and/or carboxy-functional polyesters, and c) if desired, catalysts, auxiliaries, additives typical for transparent powder coating materials, such as devolatilizers, leveling agents, UV absorbers, free-radical scavengers, and antioxidants, and component B is an aqueous dispersion comprising a) at least one nonionic thickener and b) if desired, catalysts, auxiliaries, defoamers, wetting agents, antioxidants, UV absorbers, free-radical scavengers, biocides, small amounts of solvent, leveling agents,

Abstract: In a composite lightweight valve for internal combustion engines having a solid valve head provided with a center opening and a valve stem received in the center opening of the valve head in a positively locking manner, the valve components are permanently joined to one another by hot upsetting so as to be capable of withstanding the thermal and mechanical effective during engine operation.

Abstract: The invention relates to a process and a device for alignment of sheet material (1) which is conveyed in one conveyor plane (9). The sheet material is conveyed on bodies (35) of revolution and aligned by means of triggerable alignment elements (25) in the conveyor direction (22) and perpendicular to the conveyor direction (22). The alignment elements (25) are assigned to an alignment unit (8). The alignment motion necessary for alignment of the sheet material in the conveyor direction (2) and perpendicular thereto takes placed by separate alignment elements (25) which can be triggered independently of one another during conveyance of the sheet material (1) with the process speed.

Abstract: Radial actuation of a handle (15) axially retracts the dispensers shaft (6) inclusive an exit head (9) relative to a base body (5) and a reservoir (7). The shaft (6) is prevented from rotating. The medium thus flows from a pressure chamber (26) via an outlet valve (32) through the entire shaft (6) to a medium exit (20) while being swirled. For facilitated handling the base body (5) and the reservoir (7) form a rod-shaped grip with the handle (15) on one side and a finger scallop (72) on the other.

Abstract: New microbicidal, optionally solvent- and emulsifier-free microbicidal active compound combinations and agents comprising known azole fungicides and quaternary ammonium compounds and their use in the preservation of materials.

Abstract: A heat exchanger arrangement on a front carrying structure of a motor vehicle, with a passage orifice for the cooling-air stream which is largely overlapped by a heat exchanger module of the arrangement and which extends in a vehicle transverse plane and is delimited on two mutually opposite sides by wall regions of the carrying structure, the wall regions belong to the deformable zone of the forward structure. The heat exchanger module is mounted on the front carrying structure in such a way that, in the event of head-on collisions subjecting the region of the passage orifice to stress, said heat exchanger module, while absorbing impact energy, co-operates reinforcingly with the wall regions of the carrying structure.

Abstract: According to the method for detecting optical properties, especially luminescence reactions and refraction behavior of molecules which are directly or indirectly bound on a support, electromagnetic waves, especially laser light, are radiated onto the support. The light that is emitted or refracted by the molecules is then detected by a detector. The detector and the support are moved in relation to each other during and after the radiation of the electromagnetic waves. The support used is especially a transparent support with integrated position markings which can be detected by a detector, especially an optoelectronic scanning system. At least one of the integrated position markings is selected while the support and the detector are being moved in relation to each other or thereafter so that the light that is detected by the detector can be associated with a location on the support.

Abstract: The invention relates to a device for manual replacement of a roller (1) of a copying machine, the roller being equipped with carrying means, in which it can turn freely around its center axis (X1), and the machine (F) on the one hand having rollers (1; 2) in a roller pair arrangement for routing through and delivering a recording medium (S) in the form of a sheet or strip, which rollers can be operated in rotation in an adjoining, axially parallel arrangement in the bearing points (L1; L2; L3; L4) of the machine, and are supported by their axial ends, and on the other hand there being manually activated means for releasing/fixing the rollers in their bearing points and for separating/compressing (3) the rollers in the radial direction for purposes of removing them from and inserting them into their bearing points.

Abstract: A motor vehicle having a lamp unit which is arranged on the outwardly facing end of a supporting structure of the vehicle, the arrangement of the lamp unit including an energy-absorbing deformation element which surrounds the circumference of an associated reflector and as a consequence of being supported axially on an opposite surface of the supporting structure collapses, with a reduction in length, when subjected to excessive impact stress, and the reflector forming a constructional unit together with a transparent lens and a lamp housing. The lamp housing itself is designed as an energy-absorbing deformation element.

Abstract: A projection lens (3), in particular for microlithography, is provided with an object plane (7), with an image plane (9), with a lens arrangement (4) and with at least one gas chamber filled with gas or through which gas flows. The gas chamber is constructed as an approximately plane-parallel manipulation chamber (13).

Abstract: The invention relates to compounds of formula I 1

Abstract: The present invention relates to acylguanidine derivatives of the formula I in which R1, R2, R4, Ar, X and n have the meanings indicated in the claims, their physiologically tolerable salts and their prodrugs. The compounds of the formula I are valuable pharmacologically active compounds. They are vitronectin receptor antagonists and inhibitors of cell adhesion. They inhibit, for example, bone resorption by osteoclasts and are suitable for the therapy and prophylaxis of diseases which are caused at least partially by an undesired extent of bone resorption, for example osteoporosis. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, in particular as active ingredients in pharmaceutical preparations, and pharmaceutical preparations comprising them.