L'invention concerne un procédé d'adressage d'un écran matriciel à cristal liquide nématique bistable présentant deux états stables sans champ électrique appliqué. La commutation de chaque pixel d'un état stable vers un autre état stable, est commandée par une impulsion de tension électrique de commutation obtenue par l'application d'au moins un signal d'adressage de ligne appliqué à une électrode...

The method involves generating a signal e.g. sound/light alert signal, when an effort associated with behavior of tires of front wheels (1) e.g. steering wheels, under deformation, exerted on a steering rack (6) decreases with respect to a lateral effort and a rotation speed of a flywheel (2) is higher than a threshold speed, where movement of the rack is due to the effort of torque applied by the...

Procédé de gestion d'une consigne braquage (17) appliquée à au moins un actionneur de braquage des roues arrière d'un véhicule automobile comportant quatre roues directrices, ladite consigne de braquage (17) étant générée par une unité de commande de braquage (14) lors d'une situation de freinage avec adhérence asymétrique, ledit procédé comprenant les étapes consistant à,- calculer une consigne d...

L'invention concerne des liants de coextrusion comprenant des composés biorenouvelables et/ou biodégradables présentant de bonnes propriétés d'adhérence :- au moins un polymère biorenouvelable et/ou biodégradable (A), greffé avec un monomère fonctionnel comprenant au moins une fonction réactive, le taux de greffage étant < 1 % en poids de polymère (A) greffé;- au moins un polymère non greffé biore...

In apparatus for coating a thermoplastic container interior, using low pressure plasma created in the container by excitation of precursor gas with ultra-high frequency (UHF) microwaves, the gas injection tube (13) penetrates into the container by a length of 25-50% of the overall length of the container between the inlet (18) and the base (17), forming an aerial for receiving UHF waves. A UHF sho...

The field of the invention is that of the dependability of operation of viewing systems. The field of application is more particularly that of cockpit systems on board aircraft. The invention relates to a method of coding the pixels of a color digital image comprising critical symbols represented by critical pixels, each colored pixel being coded on three digital components each comprising the sam...

Vitre galbée 5 pour planche de bord 2 de véhicule automobile comprenant un moyen de positionnement de la vitre 5 par rapport à la planche de bord 2 du véhicule et par rapport à un point de référence O, représentatif d'un point haut d'observation. Un axe de référence Oz destiné à être vertical lorsque la vitre est assemblée sur le véhicule comprend le point de référence O. La vitre 5 comprend une p...

An image contrast evaluation method is disclosed. First, focusing is performed based on the contrast value of an image rendered by a lens on optical sensors, wherein the calculation of the contrast value comprises: selecting an area of the image, calculating the absolute value of brightness difference between each neighboring pixel, and selecting a specific value there from as the contrast value o...

A system and process for capturing and implementing handwritten gestures is described. A user may use gestures to quickly command a pen-based input device to perform operations. Using the described embodiments, users may edit text or handwritten ink using a pen in a pen-based computing platform and have the edits affect the text or ink.

A calculation apparatus outputting a calculation result in accordance with an input condition and capable of increasing the processing speed. As a data of an address corresponding to an input condition of an calculation formula, its calculation result is stored in a memory and when the input condition is input to the memory, the calculation result is output. Moreover, the calculation apparatus exe...

A system for updating a basic input/output system (BIOS) includes a server ( 1 ) and a client computer ( 2 ) having a serial port ( 21 ). The server includes a storage ( 10 ) and a BIOS loading unit ( 11 ). The storage is used for storing customized strings, BIOS codes and a BIOS updating program. The BIOS loading unit is used for loading the customized strings, the BIOS codes and the BIOS updatin...

A method and apparatus for updating the system configuration settings of a computer system Embodiments include a remote system configuration system that enables a user to update the system configuration of a target machine from a server machine over a network or similar communications system. Another embodiment includes a system configuration method using a bus master device to write system config...

A portable data storage device includes a USB interface ( 3 ), a USB controller ( 2 ), a master control unit ( 7 ), and two or more NAND flash memory devices ( 9, 19 ). The master control unit ( 7 ) can send data to the NAND flash memory devices ( 9, 19 ) simultaneously through parallel respective 8-bit buses. The master control unit ( 7 ) controls the operation of the memory devices ( 9, 19 ) by ...