A process and apparatus for controlled arc coating of substrates utilizing relatively thick cathodes or targets for obtaining coatings which are free of macro-particles. The thick targets are capable of use by controlling and steering the arc in a desired path as necessary to produce coatings of the desired compositions using magnetic fields generated to provide arc path control and modulation for...

The optical head has light emitted from a semiconductor laser (8) input and coupled into a waveguide layer (3C) through a grating coupler (4C). The coupler or spiral rugged periodic structure to form a guided light (12C) that propagates through the layer toward the direction of circumference. The guided light is transferred to a waveguide layer (3B) in the outermost circumferential region of the w...

The aluminium vacuum evapn. film has a surface area coefft. C of up to 1.00 x 10 power (-4) on its vacuum evapn. film surface and contains aluminium crystals having (1,1,0) orientation w.r.t. a base film surface in the aluminium thin film. Accordingly, it has high corrosion resistance under a high temp. and a high humidity environment. A capacitor is produced by use of the aluminium vacuum evapn. ...

Für piezoelektrische Drucksensoren (Fig. 1) für Messung des Verbrennungsdruckes ist für das darin enthaltene Piezoröhrchen (2) eine Klemmhalterung als insbesondere Montagevereinfachung vorgesehen.; The piezotube (2) in piezoelectric pressure sensors (Figure 1) for measuring combustion pressure is provided with a clamping holder in order, in particular, to simplify assembly.

A fixing tape is disclosed, which comprises a plastics film having a two- or three-layer construction comprising a plastics film layer and a polymer blend layer formed on at least one side of the plastics film layer, one side of the polymer blend layer facing away from the plastics film layer being a satin surface.

A polarized grounding pin incorporating a spring, to provide continuous electrical conductivity between mated connector shells.

Dye-donor element for use according to thermal dye transfer methods, said element comprising a support having thereon a dye/binder layer comprising a 1,4-quinonediimine cyan dye, which may carry a fused on aromatic, alicyclic, or heterocyclic ring system, wherein the hydrogen atom of the 1-imino function is substituted by a carboxylic acyl group, a substituted carboxylic acyl group, an alkyl ester...

A solder terminal (10) includes a clip (16) adapted to be positioned on one edge of a substrate (42) for forming soldered connections with substrate pads (44). A leg (12) extends from the clip for forming an electrical connection with a circuit component.

A high electron mobility transistor a or metal semiconductor field effect transistor comprising an n<+> type InGaAs layer (26) formed on the upper surface of the device, source and drain electrodes (33, 34) deposited on the n<+> type InGaAs layer (26), said electrodes (33, 34) being made of a metal forming non-alloyed ohmic-contacts with said InGaAs layer (26), a gate electrode (32) also made of s...

A CMOS FET master slice integrated circuit (20) of the gate-array type implemented in a semiconductor logic chip, comprises a plurality of core cells (CELL1, CELL2, ...) arranged adjacent one another on a repetitive basis in a row direction to form horizontal stripe shaped functional gate region (21) of a determined height (H). Each core cell (e.g. CELL1) is comprised of four different sized devic...

Die Erfindung betrifft ein Verfahren und eine Meßvorrichtung zur Ermittlung des Betonierdruckes bei der Erstellung von Ortbetonpfählen mittels einer Bohrschnecke (10). Die bisherige Unzulänglichkeit der Ermittlung des Betonierdruckes kopfseitig an der Bohrschnecke (10) wird dadurch behoben, daß ein Verfahren und eine Vorrichtung vorgeschlagen werden, mittels der der im Fußbereich herrschende Beton...

Bei einem optischen Kabel mit einem langgestreckten Profilkörper (1), welcher wendelförmige Nuten zur Aufnahme optischer Adern (4) aufweist, wobei die optischen Adern zu flachen Bändern zusammengefügt und diese übereinander gestapelt sind, ist vorgesehen, daß die um die Längsachse des Profilkörpers angeordneten Nuten ein annähernd rechteckiges Profil aufweisen und daß auf der Bodenfläche jeder Nut...

In einer Stickstoff (N2) als reaktives Gas enthaltenden Atmosphäre wird zur Bildung von stabilen und gleichmäßigen Dünnfilm-Widerstandsschichten Chromsilizid auf unbeheizte Substrate (S) aufgestäubt. Eine weitere Verbesserung der Widerstandsstabilität und des Temperaturkoeffizienten wird durch die Zugabe von Sauerstoff (O2) als weiteres reaktives Gas erzielt. Vorzugsweise werden Chromsilizid-Schic...

Die Werkstückoberfläche (57) wird mit einer mittels eines Sputter - CVD - Verfahrens aufgebrachten Schicht versehen, wobei deren optimale Härte und Gleitfähigkeit bei einer positiven Vorspannung der Werkstückoberfläche (57) gegenüber dem Plasma erreicht wird. Bei einer Wolframkarbid-Kohlenstoffschicht ist ein Optimum der Schichtqualität bei einer Vorspannung von fünfunddreißig Volt erzielbar. Nebe...

A piezo-resistive pressure sensor element (20) is formed in the front face (26) of a silicon wafer (12). A thin diaphragm (16) is formed under the sensing element (20) by anisotropically etching a cavity (14) from the rear face (23) of the wafer (12). The rear face (23) (cavity-side) rupture pressure of the silicon diaphragm (16) is at least doubled by subjecting the anisotropically etched cavity ...

A method for selectively depositing amorphous or polycrystalline silicon wherein a wafer having exposed silicon regions thereon is placed into a CVD reactor and subjected to a silicon containing gas and a halogen containing gas, at least one of which flows into the reactor with a hydrogen carrier gas. Amorphous silicon may be selectively deposited in the range of approximately 200 to 550 degrees c...

A method of producing a grain oriented electrical steel sheet having a high magnetic flux density comprises the steps of continuously rapid quench solidifying a molten steel essentially consisting of 0.03 to 0.10% of C, 2.5 to 4.5% of Si, 0.02 to 0.15% of Mn, 0.01 to 0.04% of Al acid soluble by weight and the remainder substantially Fe, to obtain a thin strip, subjecting the thin strip to cold rol...

A coaxial cable connector is provided comprising an inner conductor, insulating material, outer conductor, and dielectric restrainers of molded polymerlc material located in grooves selectively positioned between the inner conductor and insulating material and outer conductor and insulating material.

The device for sequentially feeding sheets, placed in the feed station of a processing machine, comprises at least one linear feed element (4) passing over an idler pulley (14) and attached at its two ends (16 and 17) onto a drive pulley (18) driven in a rotary to-and-fro movement and at least one low-pressure chamber (2) formed by caissons (3) which can be individually isolated with the aid of a ...

Der Antennenstecker (7) eines Autofunkgerätes wird zur Sicherung in einen Kunststoffquader (2) eingelassen, in dem sich auch die Kabelführung befindet und der an beiden Längsenden je ein S-förmiges Kunststoffschnappelement (3) hat, das mit einem langen Schenkel (4) mit Widerhaken (5) über eine Kante (6) am Gerät greift.; The antenna connector (7) of a car radio set is inserted into a plastic recta...