The de-mist heating device uses a resistance heating frame (1), which is matched to the size and shape of the side edges of the viewing window (3) of the optical element, so that the field of view is not impaired. The heating frame is formed by a loop with 2 congruent U-shaped sections (1a,1b), which are bent to provide a reception space for the viewing window.; Elektrische Tauheizung für ein opti...

Die Erfindung betrifft eine Vorrichtung zur Anzeige von Fahrzeugdaten in einem Kraftfahrzeug. Diese Vorrichtung weist eine Anzeigeeinheit auf, auf welcher Fahrzeugdaten in graphischer oder alphanumerischer Form darstellbar sind. Weiterhin ist eine Eingabeeinheit vorgesehen, mittels derer der Benutzer die Darstellungsform, den Ort der Darstellung und die Größe der Darstellung der Fahrzeugdaten beei...

The display device includes a display surface area (11), a movable, at least partly transparent cover (13), which is connected to a drive (15), such as an electric motor, and which is arranged over the display surface area; and a pointer (131) arranged on the cover. The pointer is preferably driven over the cover, and may be printed, sprayed, pasted, or burned in on the cover. The display surface...

With the virtual display the driver views indirectly an instrument essential for safe driving. The display (6) consists of a micro-display (15) viewed through a viewing aperture (5) using a fixed (17) and a second (16) adjustable mirror. Two sensors (8,9) detect the drivers eye position and through the control unit (10) control a drive (18) to adjust the second mirror to match the drivers current ...

The anti-misting device uses a sensor for detecting deposition of moisture on a windscreen or mirror surface, in combination with a control module, used for on-off switching of a heating device for heating the windscreen or mirror surface.

A micro-chip for chemical reaction capable of rapidly performing an experime nt irrespective of the types of the chemical substances used for the experiment under various experimental conditions, wherein a horizontal communication pa th (13) comprising a plurality of chemical reaction pool parts (11, 12) and grooves communicating these chemical reaction pool parts (11, 12) to each other is formed...

A lubricating composition which may contain up to 70 weight percent abrasive grit material for use with wire saw and slicing apparatus for cutting or slicing hard and brittle materials. The composition contains abrasive particles suspended in a mixture of high and low molecular weight polyalkyle ne glycols and a suspension agent. The viscosity of the composition is about 50 to 700 cps.; A lubric...

A material used to form a biasing element for a magnetomechanical EAS marker has a coercivity that is lower than the coercivity of biasing elements used in conventional magnetomechanical markers. The marker formed with the low coercivity material can be deactivated by applying an AC magnetic field at a level that is lower than is required for deactivation of conventional markers. The marker with t...

The present invention relates to a security element for electronic article surveillance, comprising two at least partially overlapping layers of conductor strips interconnected by a dielectric adhesive coating. This arrangement reduces the risk of reactivation after activation is once effected. To achieve this, the upper layer and the lower layer of conductor strips have at least one turn, and tha...

A deactivation device for use in an EAS system and comprising a detection transmit means operable to transmit a detection field into a detection/deactivation area, a detecting means operable to sense a signal from an EAS tag responsive to the detection field, and a deactivating means for transmitting a deactivating field into the detection/deactivation area operable to deactivate said active EAS t...

A pallet (10) includes a rectangular support deck (12) having a substantially planar upper supporting surface including a plurality of channels (16) formed therein extending across the pallet (10). The deck (12) includes support members (14) extending from an underside of the deck (12) that nest in recesses formed in the upper surface of the deck. An alignment portion (40) is formed at a center po...

Die Erfindung betrifft eine Vorrichtung zur elektrokatalytischen Behandlung von mit Schadstoffen und/oder Mikroorganismen belasteten Flüssigkeiten, umfassend ein von der Flüssigkeit durchströmtes Gefäss, welches leitfähige Titanoxidkeramik (8) aufnimmt und wobei das Gefäss strömungsein- und -ausgansseitig Flansche (1) aufweist. Erfindungsgemäss erstrecken sich in Strömungsrichtung eine Vielzahl vo...

A method of continuously producing a cementitious composition such as joint compound includes pre-mixing at least two dry ingredients and pre-mixing at least two liquid ingredients. The ingredients are provided in a continuous mixing apparatus and at least substantially continuously blended.; L'invention concerne permettant de produire en continu une composition à base de ciment, telle qu'un compo...

An epoxy resin composition which comprised, as main components, (a) 100 parts by weight of a polyfunctional epoxy resin which is liquid at ordinary temperatures and has two or more glycidyl groups in a molecule thereof, (b) 3 to 80 parts by weight of a curing agent, and (c) 1 to 100 parts by weight of a modified epoxy resin. The composition is suitable as an underfill sealing agent, is capable of ...

The invention relates to a modifier for improving the behavior of bituminous mixtures used in road paving. Said modifier disperses easily in any given proportion and provides improved properties in comparison with traditional bituminous mixtures. The modifier according to the invention consists of a heavy fraction of a concentrated polymeric dispersion obtained from oil refining operations, to whi...

Packeted fibers (10) comprise a plurality of fibers (12) arranged in side-by-side manner, said plurality of fibers (12) being cut perpendicularly to obtain terminal cut ends (14, 16), and said terminal cut fiber ends (14, 16) being separably-binded together by a binding material along a plane defined by said fiber ends (14, 16), whereby said plurality of fibers (12) form a collated packet (10) tha...

A method for separating and concentrating charged species from uncharged or neutral species regardless of size differential. The method uses reversible electric field induced retention (135 and 130) of charged species, that can include molecules and molecular aggregates such as dimers, polymers, multimers, colloids, micelles, and liposomes, in volumes and on surfaces of porous materials (120). The...

A high-power semiconductor device of high cooling performance with decreased external resistance and a method of manufacture thereof are disclosed. A MOSFET (70) comprises a plurality of inner leads connected electrically with surface electrodes of a semiconductor pellet on which a field-effect transistor is formed; connecting parts for connecting the inner leads electrically with the surface elec...

Process for the preparation of a silicon carbide foam consisting in attacking a polyurethane foam with an alkaline solution, in impregnating it, after rinsing and drying, with a suspension of silicon powder in an organic resin, in heating gradually to polymerise the resin, in carbonising the polyurethane foam and the resin, finally carbiding the silicon present in the resin suspension with the car...

PCT No. PCT/EP97/02309 Sec. 371 Date Jan. 20, 1999 Sec. 102(e) Date Jan. 20, 1999 PCT Filed May 6, 1997 PCT Pub. No. WO97/49640 PCT Pub. Date Dec. 31, 1997Polluted waste waters are introduced into a tank (1, 100) in which a number of cavitation oxygenizers (5, 6, 11) are installed close and parallel to the bottom of the tank and divided into three types, one (5) that expels re-circulated water and...