SE PRESENTA UN APARATO PARA FORMAR PERFORACIONES EN UN MATERIAL EN FORMA DE LAMINA (16) QUE COMPRENDE UNA PRIMERA ESTRUCTURA DE MOLDE (18, 44) EN UN LADO DE LA LAMINA Y UNA ESTRUCTURA DE MOLDE COMPLEMENTARIA (30, 52) EN EL OTRO LADO DE LA LAMINA PARA COOPERAR CON LA PRIMERA ESTRUCTURA DE MOLDE EN DONDE LAS ESTRUCTURAS ESTAN DISPUESTAS PARA SUFRIR UN MOVIMIENTO DE VAIVEN Y SON CAPACES DE ENCONTRARS...

UN SISTEMA DE DETECCION DE INTRUSION MULTISENSOR, QUE TIENE INMUNIDAD CONSIDERABLEMENTE PERFECCIONADA A FALSAS ALARMAS, EMPLEA UN PRIMER SENSOR (66) PARA DETECTAR UNA INTRUSION EN UN VOLUMEN DE ESPACIO, MEDIANTE UN PRIMER FENOMENO FISICO, Y UN SEGUNDO SENSOR (500) PARA DETECTAR UNA INTRUSION EN EL VOLUMEN DE ESPACIO MEDIANTE UN SEGUNDO FENOMENO FISICO DIFERENTE DEL PRIMER FENOMENO FISICO. EL PRIME...

SE PROPORCIONA UN METODO/SISTEMA DE CONTROL PARA LA CONTROLAR LA ELEVACION DE SISTEMAS DE TRANSMISION MECANICA AUTOMATIZADOS (10). EN LA FORMACION PREFERIDA, EL METODO/SISTEMA DE CONTROL (FIG.4) DEFINE LA VENTANA ((OS*GRT) + K MAYOR O IGUAL QUE ISE MAYOR O IGUAL QUE (OS*GRT))PARA EL ENGRANAJE SINCRONIZADO (PARA ELEVADORES DIFERENTES DE LOS ELEVADORES COMPUESTOS) DE TAL FORMA QUE EMBRAGADO DE MORDA...

SE REVELA UNA COMPOSICION SUPERFICIACTIVA CURABLE AMINOPLASTICA. LA COMPOSICION SUPERFICIACTIVA ES UNA COMPOSICION RETICULABLE QUE COMPRENDE (1) UN MATERIAL QUE CONTIENE UNA PLURALIDAD DE CARBAMATO Y/O GRUPOS FUNCIONALES DE UREA Y (2) UN AGENTE DE ENTRECRUZAMIENTO AMINOPLASTICO. LA COMPOSICION PROPORCIONA UN REVESTIMIENTO CON RESISTENCIA MEJORADA AL ATAQUE QUIMICO ACIDO HACIENDO QUE EL REVESTIMIEN...

A pretreating apparatus suitable for the adhesion of plastic sheets having poor adhesive properties comprises a primer treatment means and an adhesive application means. The present invention is characterized by the primer treatment means (20). The primer treatment means includes a sheet conveyance means for conveying the plastic sheet in one direction at a constant speed, a friction means (21) ha...

A powder-metallurgy-produced, essentially titanium-free, nickel-containing maraging steel article such as for use in the manufacture of die casting die components and other hot work tooling components. The article preferably contains an intentional addition of niobium. The article may be produced as a hot-isostatically-compacted, solution annealed, fully dense mass of prealloyed particles, or alte...

The invention relates to a device (1) for measuring physiological parameters having a testing chamber (2) which is bordered by a first semiconductor chip (3) and a second semiconductor chip (4). A seal (7) which bounds the testing chamber (2) is arranged as a spacer between said semiconductor chips. The first semiconductor chip (3) has an active side which faces the testing chamber (2) and compris...

The bobbin winder has a programmable robot to take the bobbin sleeves (4a,4b) from fixed supply magazines (15a,15b) and/or align the sleeves over the bobbin drive cylinders (13a,13b) and/or transfer the sleeves at the swing arms (9a,9b) and/or take the fully wound bobbins from the swing arms (9a,9b). The robot is a grip arm, with a movement on a rail system in the X, Y and Z directions over the bo...

The invention relates to a device for winding strip-shaped material, especially steel strip, on each of two mobile expanding arbors. Said arbors are arranged horizontally and parallel to each other and are mounted in such a way that they are rotary-driven independently of each other in a supporting structure on a vertical, circular disc-shaped supporting wall (1), said supporting structure rotatin...

In the split drive a bearing drum is placed between two gearboxes in order to reduce the spacing of the bearings and increase the whirling speed of the decanter. An epicyclic gearing is split into two units (7,8) connected by a relatively small shaft (13) so that the bearing (5) between the units is small.

Nitrogen-containing bases are added to the aldehyde starting material in a process for the production of alcohols by gas-phase hydrogenation of aldehydes in presence of a hydrogenation catalyst.

The present invention relates to a multilayer aligned interlocked polyvinyl butryal composite structure which has good properties as a component in glass laminate structures, especially in those structures needing thick (greater than 0.76 mm) interlayers of PVB. The multilayer structures is produced by a process which uses two or more rollers containing plasticized PVB sheeting which are aligned a...

Es wird ein Verfahren zur Herstellung von Formkörpern aus Hartschaumstoffen mit kompakter Aussenhaut durch Umsetzung von Polyisocyanaten mit Polyolen und Polycarbonsäuren sowie tertiären Aminen und ggf. Pigmenten beschrieben. Das bei der Carbonsäure-Isocyanat-Reaktion freiwerdende Kohlendioxid dient dabei als Treibmittel und ermöglicht die Herstellung von Formkörpern, bei denen die kompakte Aussen...

Polyester compositions are disclosed for use in the form of a film or container having improved gas barrier properties comprising homo- or copolyesters derived from terephthalic acid or mixtures of terephthalic acid with 2,6-naphthalene dicarboxylic acid or isophthalic acid and a glycol component, such as ethylene glycol, and containing from 5 to 17 mole % of a biphenol aromatic hydroxy compound. ...

An apparatus (31, 32, 132) and method for determining the concentration of a medically significant component (for example, glucose) of a biological fluid (for example, blood) comprise providing a cell (31) for receiving a sample of the fluid (for example, blood). The cell (31) supports a chemistry which reacts with the medically significant component (for example, glucose), and first and second te...

A method and apparatus for detecting a fluid; said method comprising providing one or more oscillators (10) transmitting electromagnetic energy; providing one or more resonant circuits (11) receiving electromagnetic energy from the oscillators; bringing the fluid and the one or more resonant circuits (11) into contact with each other so that the receptions of electromagnetic energy of the resonant...

EL PRESENTE INVENTO ES UNA CLASE DE TERPOLIMEROS DE ORGANOSILICONA QUE SE PUEDEN EMPLEAR PARA REDUCIR LA FORMACION DE ESPUMA DE COMBUSTIBLE DIESEL A NIVELES DE SILICONA POR DEBAJO DE 1.2 PPM. DICHOS TERPOLIMEROS DE SILICONA SON DERIVADOS MODIFICADOS DE ALQUILFENOL Y POLIETERES INJERTADOS DE UN COPOLIMERO DE POLISILOSANO. DICHO TERPOLIMERO DE POLIXILOSANO TIENE UNA ESTRUCTURA DE MDXD*YD**ZM, EN DON...