Abstract: The invention relates to a module front for a switchgear module, particularly a slide-in module, comprising a control device, the control device being integrated in the module front, and the module front forms an integral component of the switchgear module. The invention relates to a switchgear module, particularly a slide-in module provided with an inventive module front, and to a switchgear equipped with at least one switchgear module of this type.

Abstract: The present invention relates to a method for increasing the conversion of group III metal to group III nitride in a fused metal containing group III elements, with the introduction of nitrogen into the fused metal containing group III, at temperatures?1100° C. and at pressures of below 1×108 Pa, wherein a solvent adjunct is added to the fused metal containing group III elements, which is at least one element of the following elements C, Si, Ge, Fe, and/or at least one element of the rare earths, or an alloy or a compound of these elements, in particular their nitrides.

Abstract: The present invention relates to new catalyst supports comprising nanofibers, a catalyst system comprising these supports as well as a process for preparing nanocomposites and the nanocomposites prepared. The invention especially concerns a supported catalyst system for polymerization of olefins, comprising a support made of fibers or a fleece of fibers, wherein the mean fiber diameter is less than 1000 nm, preferably less than 500 nm and the mean fiber length is more than 200,000 nm, preferably more than 500,000 nm and especially preferred more than 1,000,000 nm as well as a process for polymerizing olefinic systems in the presence of these catalyst systems and the resulting nanocomposites.

Abstract: Rifle body with a basic carrier for anchoring a stock and a barrel, wherein the base carrier is provided on at least one side with the first part of at least one snap fastener connection for detachably anchoring elements which are equipped with the second part of said snap fastener connection.

Abstract: The invention relates to a device for supplying power to measuring sensors and transmitting a synchronous clock signal thereto, in particular, for a low-voltage switchgear, with a power supply unit (10) whose output signals are transmitted to the measuring sensors via transformers providing the isolation. A quartz-controlled oscillation circuit arrangement (quartz-controlled clock generator) is provided whose output signals are supplied to the power supply unit (10) so that the clock frequency of the power supply unit output signals is the same for the primary sides of the transformers (11, 12, 13), the frequency lying within the operating range of the transformers (11, 12, 13).

Abstract: The invention relates to a module front for a switchgear module, particularly a slide-in module, comprising a control device, the control device being integrated in the module front, and the module front forms an integral component of the switchgear module. The invention relates to a switchgear module, particularly a slide-in module provided with an inventive module front, and to a switchgear equipped with at least one switchgear module of this type.

Abstract: The present invention relates to a method for increasing the conversion of group III metal to group III nitride in a fused metal containing group III elements, with the introduction of nitrogen into the fused metal containing group III, at temperatures?1100° C. and at pressures of below 1×108 Pa, wherein a solvent adjunct is added to the fused metal containing group III elements, which is at least one element of the following elements C, Si, Ge, Fe, and/or at least one element of the rare earths, or an alloy or a compound of these elements, in particular their nitrides.

Abstract: The invention relates to a modular rear wall for a switching system module, in particular an insertion module. Said modular rear wall comprises a measuring device which is integrated therein and which forms an integral component of the switching system module. The invention also relates to a switching circuit module which comprises said type of modular rear wall, in addition to a switching system comprising at least one switching system module having a modular rear wall.

Abstract: A device for measuring electrical current, voltage and temperature in a conductor made of rigid material is disclosed. The conductor is formed from two conductor sections, between which an electrical resistor element is provided that is made of a material having greater resistance than the material of the conductor sections. In the region of the resistor element, a flattened area with a depression is provided, over which a measuring arrangement, through which a portion of the current flowing through the conductor flows, is placed in the manner of a bridge. In the measuring arrangement is arranged in the vicinity of a contact piece by means of which the conductor can be connected in an electrically conducting manner to another conductor such that the heat generated at the contact point is measured.

Abstract: A filter insert for brewing coffee includes a cone-shaped filter body comprising a bottom, side walls, and an opening for filling in extraction material. At least one strip with at least one of markings or aromatic substances is arranged inside the filter body.

Abstract: The present invention relates to a method for the production of crystal layers or bulk crystals of group III nitride or of mixtures of different group III nitrides by means of precipitation, at a first temperature T1 in a first temperature range, from a group-III containing fused metal on a group-III-nitride crystal seed placed in the fused metal or on a foreign substrate placed in the fused metal, with the admixture of nitrogen in the fused metal at a pressure P. With the method a solvent additive is added to the fused metal which increases the conversion rate of group III metal to group III nitride in the fused metal. The fused metal runs through at least one temperature cycle with a first and a second process phase in which cycle the fused metal cools after the first process phase from the first temperature to a second temperature T2 below the first temperature range and at the end of the second process phase is heated from the second temperature back to a temperature within the first temperature range.

Abstract: The invention relates to a method for operating a drive device for a dual-cylinder slurry pump and to a drive device for a dual-cylinder slurry pump, comprising two drive cylinders that are actuated by means of a fluid (1, 2), said cylinders alternately charging a common delivery line with slurry, in particular concrete, via a pipe switch (RW), in particular indirectly by means of driven delivery cylinders (FR, FL). According to the invention, the pipe switch is likewise actuated by means of a fluid using an actuator cylinder (SZ) and as early as the final displacement of the piston of each drive cylinder in its stroke, prior to said piston reaching its final position, at least part of the fluid stream that is provided to actuate the drive cylinder is used to actuate the actuator cylinder.

Abstract: A semi-conductor component test process, and a system for testing semi-conductor components, with which several different semi-conductor-component tests can be conducted in succession. A computer installation, in particular a test apparatus is provided, with which test result data obtained from a first test is evaluated, and which causes a further test provided after the first test), to be performed in an amended fashion, or to be dispensed with, depending on the test result data obtained from the first test.

Abstract: The invention involves a semi-conductor component testing process, and a system for testing semi-conductor components, in which a central computer device, in particular a central test apparatus is provided, with which test result data obtained from at least two separate tests is jointly evaluated, in particular by means of an appropriate pattern recognition process, which incorporates the test result data obtained from the separate tests into the analysis.

Abstract: The disclosure relates to a semiconductor device testing apparatus, a semiconductor device testing system, and a semiconductor device testing method, in particular a method for measuring or trimming, respectively, the impedance of driver devices provided in a semiconductor device, wherein a device, in particular a driver device, comprising each a pull-up circuit and a pull-down circuit is used, and wherein the method includes: joint activating of both the pull-up circuit and the pull-down circuit; and determining a first current flowing through the pull-up circuit or the pull-down circuit, respectively, with jointly activated pull-up and pull-down circuits.

Abstract: The present invention relates to aqueous polyurethane-polyurea dispersions having two discrete maxima in the particle size distribution, wherein the maximum of the fine fraction is between 51 and 150 nm and the maximum of the coarse fraction is between 160 and 700 nm. The present invention also relates to a process for preparing the polyurethane-polyurea dispersions, to coating compositions containing these polyurethane-polyurea dispersions, and to coated substrates prepared from these coating compositions.

Abstract: The invention pertains to a method for determining and/or controlling the transmission wavelengths of transmission elements of an optical wavelength division multiplex transmission unit, in which the output signals of several optical transmission elements (7) with respectively one optical transmission spectrum (15) of different center wavelength (ësj) are respectively fed to one optical input (E2, E4, . . . , En1) of an optical wavelength monitoring and coupling unit (3) that combines the output signals into a wavelength division multiplex signal on one or more optical output(s) (A), with the wavelength monitoring and coupling unit (3) being designed such that an optical path, on which a narrow-band high-pass filtering or low-pass filtering takes place, exists between one, more or all inputs (E2, E4, . . . , En-1), to which the output signal of a transmission element (7) is fed, and one or more additional inputs (E1, E3, . . . , En) that are not connected to transmission elements (7).

Abstract: Disclosed is a novel class of substituted imidazole compounds, pharmaceutical compositions containing them and uses of these compounds in the treatment and/or prevention of diseases and disorders related to the histamine H3 receptor. More particularly, these compounds are useful for the treatment and/or prevention of diseases and disorders in which an interaction with the histamine H3 receptor is beneficial. These imidazoles compounds have the formula I wherein R1, R2, R3, R4, R5, R6, A, X, Y and Z are as defined in the specification.

Abstract: A test for internal circuits in semiconductor circuits, for example DRAMs, in a reduced-I/O mode requires that contact be made only with a subset of the signal connections on the semiconductor circuit. Driver circuits associated with signal connections which are not contained in the subset are internally connected to a test potential line (TPOT), and the latter is connected to a supply potential (GND, VCC) for the semiconductor circuit or to a monitor connection (MON), so that all driver circuits can be tested or monitored under load even during a burn-in in the reduced-I/O mode. During the testing of semiconductor circuits in the reduced-I/O mode, the test coverage is increased.

Abstract: A semi-conductor component test process, and a system for testing semi-conductor components, with which several different semi-conductor-component tests can be conducted in succession. A computer installation, in particular a test apparatus is provided, with which test result data obtained from a first test is evaluated, and which causes a further test provided after the first test), to be performed in an amended fashion, or to be dispensed with, depending on the test result data obtained from the first test.