L' invention porte sur un procédé de soudage par faisceau laser (3) d'au moi ns une pièce métallique (1) présentant un revêtement (2) surfacique contenant de l'aluminium, caractérisé en ce que le faisceau laser (3) est combiné à au moins un arc (4) électrique de manière à opérer une fusion du métal et le soudage proprement dit de la ou desdites pièces.; The process of welding a steel part (1) by a...

This invention relates to a method for detection of items, especially hazardous items, wherein nuclear quadrupole resonance (NQR) is used comprising: providing a transmitter (1) to apply radio frequency pulses (10), providing a receiver (3) with multiple sensors (31, 32, 33), and providing a data processing unit (4), applying the item (2) with radio frequency pulses from the transmitter (1), measu...

An integrated hydrocracking process which is capable of desulfurizing a heav y residual hydrocarbonaceous feedstock (5) and desulfurizing a feedstock (11) comprising diesel boiling range hydrocarbons to produce ultra low sulfur diesel (22) an d low sulfur fuel oil (23).

The present invention relates to an irrigation dressing, comprising a first body (5) of a soft, liquid-permeable material, at least one connection (8) for the supply of fluid, at least one connection (9) for the drainage of fluid, an airtight and liquid-tight covering layer (10) of flexible material, which covers said material body and extends outside the sides thereof, and an element (2, 3) for a...

L'invention concerne un procédé de diagnostic de l'état de fonctionnement , in situ, d'un système de sonorisation comprenant au moins un haut-parleur propre à être connecté à un lecteur audio et agencé dans un espace au moins partiellement fermé, caractérisé en ce qu'il comporte les étapes suivantes : - diffusion (32) d'ondes acoustiques représentatives d'un signal de test (S t(t)) par chaque haut...

An electrical enclosure includes a body, a face, an outer junction, an inner junction, and a pass-through. The body has an inner surface and an out er surface that are separated without an opening. The outer junction is adjacen t the outer surface of the body. The inner junction is adjacent the inner surface of the body. The pass-through is at least partially contained within the body and i t elec...

A device and method of forming a device in the form of an image particularly useful as a security device is disclosed wherein a magnetically aligned pigment coating upon a release layer on a first substrate on which it is coated is stamped, or example hot stampe d onto another substrate or object. Multiple stamped aligned regions can be oriented differently on the other substrate or object in the ...

DONDE EL METODO COMPRENDE: a) GENERAR UNA CALIBRACION RESPECTO A DATOS ESPECTRALES NIR DE UNAS MUESTRAS DE ENTRENAMIENTO, PARA CORRELACIONAR CUANTITATIVAMENTE LOS RESULTADOS ESPECTRALES CON LAS CONCENTRACIONES DE SOLIDOS DEL ADITIVO; b) IRRADIAR CON NIR LA CORRIENTE DE ALIMENTACION DEL ADITIVO, QUE TIENE UNA CANTIDAD DESCONOCIDA DE SOLIDOS EN UNA SUCESION DE DIFERENTES VALORES DE LONGITUD DE ONDA ...

SE REFIERE A UNA COMPOSICION FARMACEUTICA QUE CONTIENE: A) UN BIOCIDA SELECCIONADO ENTRE NISINA, NATAMICINA Y SUS COMBINACIONES; B) UN COMPONENTE PORTADOR RAMNOLIPIDO EN UN LIQUIDO SELECCIONADO ENTRE AGUA, ALCOHOL, ACEITE, GAS, ENTRE OTROS. EL RAMNOLIPIDO ES SELECCIONADO ENTRE MONORRAMNOLIPIDO, UN DIRRAMNOLIPIDO Y SUS COMBINACIONES. DICHA COMPOSICION BIOCIDA ACTUA SOBRE CULTIVOS MICOTICO, BACTERIA...

QUE COMPRENDE: A)UN SENSOR OPTICO/ELECTRONICO DISPUESTO EN FORMA VERTICAL Y CONSECUTIVA POR CADA NIVEL DE MEDICION Y ACTIVADO CON LUCES INFRARROJAS DISPUESTOS EN FORMA SECUENCIAL, ENCARGADO DE SENSAR EL PASO DEL GAS Y GENERAR SENALES ANALOGICAS; B)UN CIRCUITO AMPLIFICADOR QUE RECIBE LAS SENALES DE (A) Y ENVIARLAS A UN MICROPROCESADOR; C)UN PRIMER MICROPROCESADOR QUE RECIBE LAS SENALES DE (B), PARA...

Load handling vehicle, which has a cab (1), having a front pane (4) and a roof pane (5) arranged in the front wall (2) and the roof (8), respectively, of the cab (1), and a wiper device (12) for the panes. According to the invention, the wall and the roof meet each other in an arc-shaped edge (9), and the wiper device (12) has a drive arm (13), on one hand, being pivotally arranged in the roof at ...

The holster (1) has one or more magnets (4, 4', 4") positioned so that a Hal l effect sensor (3) in the handheld device (2) detects a magnet both when partially inserted in the holster and when fully holstered, thereby enabling desired elements of the device to be disabled from the beginning of the holstering process, to avoid accidental keystrokes or triggering of other input elements such as a t...