Abstract: A monitoring device (1) for monitoring a rolling bearing (2) being mounted into an application system (4), for example a motor or generator system. The monitoring device (1) includes a sensor unit (12) for monitoring the rolling bearing (2), and a processing unit (14). The sensor unit (12) monitors the rolling bearing (2) for obtaining an actual value of at least one parameter of the rolling bearing (2). The processing unit (14) compares the actual value of the at least one parameter and a desired value of the at least one parameter. The processing unit (14) controls the application system (4) to reduce a deviation between the actual value and the desired value of the at least one parameter.

Abstract: A continuously variable power-branched transmission has a shaft (4) that can be coupled to a drive motor, where the drive motor is connected to at least one variator (1). In order to obtain forward and reverse driving operation, the drive motor is coupled by way of spur gear pairs that can be engaged by means of driving direction clutches (KV, KR) to a drive output (13). The driving direction clutches (KV, KR) are arranged a distance apart.

Abstract: The invention relates to a generator unit (1; 31) for an agricultural or municipal commercial vehicle, in particular a tractor, comprising a generator housing (2; 35) and at least one shaft (3), which is passed in a rotating manner through the generator housing (2; 35) and forms a coupling (4) for a power take-off shaft (23) of the commercial vehicle at the first end, while a port (5) for an input shaft of an add-on device is defined through at least one shaft (3) at a second end. At least one electrical generator (6; 32), which is able to be driven through at least one shaft (3), is incorporated in the generator housing (2; 35).

Abstract: A clock distribution approach includes distributing a clock signal from a clock tree to a first set of circuit elements characterized by a first circuit characteristic; and distributing a clock signal from a sub-tree of the clock tree to a second set of circuit elements characterized by a second circuit characteristic different from the first circuit characteristic.

Abstract: A clock distribution approach includes distributing a clock signal from a clock tree to a first set of circuit elements characterized by a first circuit characteristic; and distributing a clock signal from a sub-tree of the clock tree to a second set of circuit elements characterized by a second circuit characteristic different from the first circuit characteristic.

Abstract: The present invention relates to a multispectral photodiode for infrared radiation comprising a substrate, a first semiconductor layer of first conductivity with a large band gap arranged on the substrate, a second semiconductor layer of first conductivity with a small band gap arranged on the first semiconductor layer, a first diode area which is formed from a zone of second conductivity with the first semiconductor layer, and a second diode area which is formed from a zone of second conductivity with the second semiconductor layer. The disadvantage of known multispectral photodiodes is that the first diode area, which is sensitive to the short-wave portion, is smaller than the second diode area, which is sensitive to the long-wave portion.

Abstract: The present invention relates to a multispectral photodiode for infrared radiation comprising a substrate, a first semiconductor layer of first conductivity with a large band gap arranged on the substrate, a second semiconductor layer of first conductivity with a small band gap arranged on the first semiconductor layer, a first diode area which is formed from a zone of second conductivity with the first semiconductor layer, and a second diode area which is formed from a zone of second conductivity with the second semiconductor layer. The disadvantage of known multispectral photodiodes is that the first diode area, which is sensitive to the short-wave portion, is smaller than the second diode area, which is sensitive to the long-wave portion.

Abstract: A process for the production of monocrystalline Hg.sub.1-x Cd.sub.x Te wherein a molten mass of the desired composition x is cooled and solidified in a closed vessel and the solidified crystal is converted at temperatures below its melting point by high temperature recrystallization into the monocrystalline state, with an ampule of conical longitudinal cross-section being used as the closed vessel and the ampule being so held during the solidifying of the molten mass that the molten mass extends from the ample tip into the interior of the ampule. Undesired pressure is prevented from being exerted on the crystal by the ampule wall by the crystal only partially filling out the ampule interior and being conveyed into the ampule area of larger cross-section, and the recrystallization process is performed in a temperature zone with a longitudinal temperature gradient with the temperature decreasing in the direction of the larger ampule cross-section.

Abstract: A finished concrete part is prepared in a casting mold with a perforated mold wall. A pliable thermoplastic film is placed over the inner surface of the casting mold wall, the film is heated sufficiently to make is supple enough to conform to the inner mold wall surface, the supple film is sucked against the inner mold wall surface under vacuum, the lined mold is filled with concrete, the concrete is permitted to harden in the lined mold while being vibrated to compact the concrete in the mold during hardening, and the hardened finished concrete part is removed from the mold.