baber/WOPTO huggingface dataset:
Patent FR-2739896-A1 (FR)
Title: Combustion chamber for IC engine with shaped piston head
Inventor: CHAOUCHE ALI
IPC: F02B1/04
Filed: 1995-10-11
Abstract: A piston (2) slides axially in each cylinder of the engine, with a head block (4) mounted above each cylinder to define a combustion chamber (1). The piston head includes a cavity or bowl (6) which is open towards the head block, and which has a plan view cross-section of an ellipsoid. The principal axis and generatrices of the ellipse shape of the bowl are parallel to the longitudinal axis of the piston. The bowl may alternatively be shaped as two coincident ellipsoid shapes of dimensions determined according to given relationships between their relative sizes and the diameter of the cylinder.
Patent FR-2725764-A1 (FR)
Title: Palier de renfort pour des paliers magnetiques
Inventor: EAKMAN KENNETH J
IPC: F16C17/02
Filed: 1995-10-17
Abstract: L'invention concerne un palier de renfort (10) à utiliser avec des paliers magnétiques pour supporter un arbre qui tourne dans le cas où ces paliers magnétiques lâchent, par exemple en raison d'une perte d'alimentation en énergie électrique. Ce palier de renfort (10) comporte un carter (13a, 13b) et un élément de support (14) de l'arbre au moyen d'un film fluide, cet élément étant adapté à flotter passivement dans le carter, avec l'arbre qui tourne, lors d'un fonctionnement normal des paliers magnétiques et adapté à supporter l'arbre qui tourne sur le film de fluide si les paliers magnétiques lâchent.
Patent FR-2726906-A1 (FR)
Title: Instrument d'indication
Inventor: SETO TATSUYA
IPC: G12B11/04
Filed: 1995-10-31
Abstract: L'instrument d'indication (10) comprend une lampe d'éclairage généralement rectiligne (10b) ou une lampe fluorescente à cathode froide et une plaque (10c) conduisant la lumière qui sont disposées sur l'arrière d'une plaque à cadrans (10a). La plaque à cadran comporte une multitude de jauges à trans-illumination ou de motifs d'unités de mesure. La lampe fluorescente est disposée longitudinalement à un côté supérieur de la plaque conduisant la lumière de manière à guider la lumière vers les jauges ou les motifs.
Patent FR-2741468-A1 (FR)
Title: Procede de commande d'un ecran de visualisation et dispositif de visualisation mettant en oeuvre ce procede
Inventor: SALAVIN SERGE
IPC: G09G3/288
Filed: 1995-11-17
Abstract: L'invention concerne un procédé de commande d'un écran de visualisation, notamment d'un écran de panneau à plasma. L'écran comporte des cellules (C1 à C36) pouvant être soit dans un état "effacé', soit dans un état "inscrit" dans lequel elles peuvent être activées par des signaux alternatifs appelés signaux d'entretien. Suivant une caractéristique de l'invention, le procédé consiste à partager les cellules en au moins deux groupes (haut, bas) qui reçoivent des signaux d'entretien en alternance, et à appliquer aux cellules, durant le temps où elles ne reçoivent pas les signaux d'entretien, un signal dit "de mémoire" (SM) leur permettant de conserver leur état "inscrit" ou leur état "effacé". Il en résulte une réduction d'un courant appelé "courant impulsionnel de décharge", dont les valeurs élevées sont dans l'art antérieur la cause de nombreux dysfonctionnements.
Patent FR-2742311-A1 (FR)
Title: Compositions fongicides synergiques a base de triticonazole
Inventor: DUVERT PATRICE
IPC: A01N43/653
Filed: 1995-12-19
Abstract: Compositions fongicides synergiques comprenant le triticonazole et un composé (I) à activité anti-helminthosporiose et anti-fusariose choisi parmi le cyprodinil ou le fludioxonil, le rapport triticonazole/composé (I) étant choisi de manière à produire un effet synergique. Méthode de protection des produits de multiplication des végétaux, ainsi que des végétaux en résultant, contre les maladies fongiques, mettant en oeuvre les dites compositions.
Patent FR-2743327-A1 (FR)
Title: Procede pour le lestage de tubes, notamment de tubes destines a etre immerges, ainsi que l'installation pour sa mise en oeuvre et les tubes obtenus
Inventor: KAMMERTONS OLAF
IPC: B28B11/14
Filed: 1996-01-08
Abstract: Procédé caractérisé en ce que l'on fait avancer bout à bout les tubes à lester dans le poste de dépose du revêtement de lestage, on entraîne en rotation le tube qui, dans son mouvement d'avance, se situe à hauteur du poste de dépose du revêtement de lestage afin de déposer le revêtement de béton simultanément à l'enroulement hélicoïdal de l'armature, on met en oeuvre, en aval du poste de dépose du revêtement de lestage, un outil de sciage (15) disposé sur un chariot mobile parallèlement au déplacement axial du tube lesté (4) et on effectue la coupe du revêtement de lestage sensiblement à hauteur du plan de jointoiement des deux tubes reliés par ce recouvrement de lestage dont l'un est entièrement recouvert et dont l'autre est en cours de recouvrement, en déplaçant l'outil de coupe en synchronisme avec le mouvement d'avance de ces deux tubes entraînés en rotation.
Patent FR-2744524-A1 (FR)
Title: Template for use in precise drilling of back of frame
IPC: A47G1/20
Filed: 1996-02-01
Abstract: The template has two identical principal arms (1-1') which are hinged at one of their ends (2) and which slide in a slot(3) of a central arm (4). Two identical secondary arms (5-5') are hinged (6-6') on the two principal arms and are hinged to each other at a point (7). Hinged stops (8-8') are fitted to the other end of the principal arms so as to form a right angle designed to position the template on the back of a frame. The central arm is fitted with a centring system and a hole position marker (11). The arms have slots (10-10') in them for controlling the position of the stops.
Patent FR-2745245-A1 (FR)
Title: Adjustable head rest for vehicle seats
Inventor: LE GLAUNEC YANN
IPC: B60N2/48
Filed: 1996-02-23
Abstract: The head rest consists of a head support (2), which is mounted so as to rotate around an axis (7). The axis is mounted so as to be displaceable vertically between the two vertical branches (3a and 3b) of the frame (1). The vertical movement of the head support is achieved by the guides (5a, 5b and 6) allowing the position of the transverse axis (7) to be adjusted. The head support is rotationally locked by the locking device (12f and 7c) and is able to be released by a horizontal translation of the head support, parallel to the axis of rotation. Components (8, 9, 12 and 13) are provided to lock the vertical translation of the axis and this locking mechanism is also released by the horizontal translation of the support.
Patent FR-2748538-A1 (FR)
Inventor: ARHAB RABAH
IPC: F16H45/02
Filed: 1996-05-07
Abstract: A device comprising a generally transversely extending wall (2) with a guide ring (6) securely fastened thereto, an axially movable piston (9) sealingly slidable along the guide ring (6) and rotationally linked to the transverse wall (2) while being axially movable, via tangential resilient blades (40) secured to a driving member (44). The driving member (44) is transparently welded to said wall (2) with a sub-assembly of the member (44), the blades (40) and the piston (9) being formed in advance. Application for motor vehicles.
Patent FR-2751328-A1 (FR)
Title: Utilisation de nouveaux composes organoselenies comme agents pro-oxydants ainsi que leurs procedes de preparation et des compositions pharmaceutiques en comportant application
Inventor: XU JINZHU
IPC: C07J51/00
Filed: 1996-07-17
Abstract: L'invention concerne de nouveaux composés organoséléniés. Ces composés répondent à la formule I suivante: (CF DESSIN DANS BOPI) dans laquelle: R**1 à R**5 peuvent avoir diverses significations dont alkyle, aryle substitué ou non et m est égal à 0 ou 1, X est choisi parmi (CR**6R**7)n avec n = 0,1 et CO. Ces composés sont des principes actifs pour la fabrication de médicaments notamment à activité pro-oxydante.
Patent FR-2751661-A1 (FR)
Title: Compositions auto-adherentes a resistance au cheminement amelioree utilisables pour le revetement de substrats metalliques
Inventor: DOUAIS PATRICK
IPC: C09D5/03
Filed: 1996-07-23
Abstract: L'invention concerne une composition auto-adhérente en poudre à résistance au cheminement améliorée à base de résines thermoplastiques et/ou thermodurcissables et de carbonate de calcium aciculaire. Elle est appliquée sous forme de poudre sur le substrat métallique, puis par fusion de la poudre, on obtient un revêtement résistant au cheminement.
Patent FR-2756103-A1 (FR)
Title: Fabrication de circuits integres bipolaires/cmos et d'un condensateur
Inventor: GRIS YVON
IPC: H01L27/06
Filed: 1996-11-19
Abstract: L'invention concerne un procédé de fabrication d'un circuit intégré comprenant des transistors MOS et un transistor bipolaire de type NPN, comportant les étapes suivantes: - former les transistors MOS, - recouvrir l'ensemble de la structure d'une couche de protection (21, 22), - ouvrir la couche de protection à l'emplacement d'émetteur-base du transistor bipolaire, - former une première couche de silicium polycristallin (23) dopée de type P, une deuxième couche de nitrure (20) et une deuxième couche d'oxyde (24), - ouvrir ces trois dernières couches (23, 20, 24) au centre de la région d'émetteur-base du transistor bipolaire, - déposer une troisième couche de nitrure (40), former des espaceurs, éliminer les parties apparentes de la troisième couche de nitrure, et déposer une troisième couche de silicium polycristallin (46) dopée de type N.
Patent FR-2756493-A1 (FR)
Inventor: CHERIF CHEIKH ROLAND
IPC: A61D7/00
Filed: 1996-12-02
Abstract: The invention concerns the use, for implanting or inserting a solid (1, 9) or semisolid (18) formulation, for being set in a precise receptor site (T) of the system, containing at least one active principle, said formulation being of a solid or semisolid consistency such that it can remain for some time in the site, and containing a limited dose of active principle for treatment in a targeted zone of the body, a device comprising one part set inside the body of the patient with means for conditioning the solid or semisolid form, positioning means for bringing these conditioning means to the deposit site, means for injecting or inserting in this deposit site, means for removal after injection or insertion, and one part remaining outside with means for activating the functions of the device. The invention also concerns a sustained-release solid formulation for parenteral administration containing a homogeneous mixture of an active principle in non-dispersed state and of a biologically compatible and biodegradable excipient, in which the amount of active principle is at least 50 % by weight.
Patent WO-9747677-A1 (WO)
Title: Procede de preparation d'huiles silicones par hydrosilylation avec des polyorganohydrogenosiloxanes et des motifs contenant au moins un cycle hydrocarbone dans lequel est inclus un atome d'oxygene en presence d'une composition catalytique heterogene
Inventor: BREUNIG STEFAN
IPC: C08G77/38
Filed: 1997-06-12
Abstract: L'invention a pour objet un procédé de préparation d'huiles silicones de faible coloration et de faible turbidité par hydrosilylation de polyorganohydrogénosiloxanes avec des synthons différents ou identiques contenant au moins un cycle hydrocarboné dans lequel est inclus un atome d'oxygène, ladite réaction étant effectuée en présence d'une composition catalytique hétérogène comprenant un métal choisi parmi le groupe constitué de cobalt, rhodium, ruthénium, platine et nickel déposé sur un support inerte.
Patent WO-9809404-A1 (WO)
Title: Disposif de raccordement d'une pluralite d'equipements electroniques a un bus de type arinc 629
Inventor: TOILLON PATRICE
IPC: H04L12/40
Filed: 1997-08-22
Abstract: Pour le raccordement d'une pluralité d'équipements électroniques à un bus externe de type ARINC 629, le dispositif selon l'invention comprend: un bus local (20) de longueur suffisamment faible pour s'affranchir des phénomènes d'atténuation et temps de propagation, un canal de raccordement (18) au bus local (20) pour chacun des équipements situés dans une même zone, et au moins un canal de raccordement (18') du bus local (20) au bus externe (14).
Patent WO-9823892-A1 (WO)
Title: Tight rapid action pipe coupling
Inventor: TOBIASZ ANDRE
IPC: F16L37/34
Filed: 1997-11-28
Abstract: The invention concerns a pipe coupling (10) comprising a couple of complementary elements (11, 12) one of which (11) includes a tubular body (13) the rear end (15) of which is closed by a connecting piece (17) and by a seal (51) normally closed comprising a fixed cap (53) arranged at the free front end of a central rod (59) of the element; said central rod (59) comprises an internal axial channel (61) which extends the axial perforation (35) of the closing and connecting piece (17) and which radially opens into the internal chamber (43) through at least one orifice (83) formed in the ring-shaped cylindrical wall of the central rod (59); the free rear end (77) of the hollow central rod (59) is coaxially fixed inside the axial perforation (35, 39) of the closing and connecting piece (17).
Patent FR-2759930-A1 (FR)
Title: Hand held deburring tool for interior of tubular pieces
Inventor: CAROSSINO PATRICIA
IPC: B23D79/08
Filed: 1997-02-25
Abstract: Hand held deburring tool for the interior of tubular pieces (11) consisting of a handle (12,20) virtually cylindrical and a scraping tool (13,22) which is mounted to freely rotate on the handle (12,20) about the axis (27) of the latter and which contains a cutting edge (15,33) projecting in a manner to impose a cranking movement. It is characterized in that it consists of a tool holder (21) which is mounted on the handle (20) able to freely rotate about the axis (27) of the latter and that it contains an external fixing part which is off set in relation to the axis (27) of the handle and into which the tool is rigidly fixed so that it cannot rotate.
Patent FR-2761277-A1 (FR)
Inventor: COLIN BRUNO
IPC: B01F13/08
Filed: 1997-03-27
Abstract: The invention concerns a method for suspending solid particles (1) in a predetermined volume (2) of liquid, in a container (2) defined by a wall (3), the latter being partly insulated from the liquid by a deposit (4) adhering on its internal surface (3a), and collecting at least part of said agglomerated particles. The method is characterised in that the container is subjected to a reciprocating movement (5) along a reference direction (6), at a suitable frequency to obtain inside the predetermined liquid volume, with no other external action, an ebb and flow (7) on either side of said reference direction, removing said deposit, and dispersing the particles towards the centre of said liquid volume. The invention also concerns a device for implementing the method.
Patent FR-2747962-A1 (FR)
Title: Method of sending payment over computer networks particularly the internet
IPC: G06Q20/00
Filed: 1997-05-16
Abstract: The method of payment over a computer network is based on a rectangular card held by the purchaser. Each card is unique, with an identification number to be read by the user and transmitted with various money values over the network. The card has numbers associated with various values covered with an opaque film that must be scratched away to allow the user to read the code number beneath. This code number is transmitted with its associated money value. Once a code number has been used this is recorded to prevent further use. A central server validates the code and confirms this to the vendor.
Patent FR-2758722-A1 (FR)
Title: Composition cosmetiques de soins capillaires avec effet de suppression de formation de pellicules
Inventor: SHIN MOON SAM
IPC: A61K31/555
Filed: 1997-06-27
Abstract: La présente invention concerne des compositions cosmétiques de soins capillaires comprenant du butylcarbamate d'iodopropynyle et/ou une solution de pyrithione de zinc dans du N-acyl-éthylènediaminetriacétate.par.
Patent FR-2767252-A1 (FR)
Title: Collector for animal excrement pit
Inventor: MAGNIER NORBERT
IPC: A01K1/01
Filed: 1997-08-12
Abstract: The collector comprises an assembly of prefabricated concrete modules (2,11,12). These modules are placed side by side and comprise a standard module (2) having a central part (6) delimiting channels. The end modules (11,12) enable the channels to be brought into operation. The pit is covered with a grating (15).
Patent FR-2768801-A1 (FR)
Title: Wall mounting for heater
Inventor: DUPONT JEAN MARC
IPC: F24H9/00
Filed: 1997-09-23
Abstract: The mounting consists of two vertical fixing members (1, 2) shaped to form vertical partitions (11, 12) providing a seal between the heater and the wall. The mounting consists of two vertical fixings (1, 2) shaped to form vertical partitions (11, 12) providing a seal between the heater and the vertical surface on which it is mounted so that ambient air rising at the back of the heater does not soil the wall. The vertical partitions are more than 25 mm wide and they extend outwards from fastenings (4, 5) to which the heater is attached. In addition, at least one of the vertical partitions has a recess (14) to receive a matching projection on the heater, and a variant has vertical fixings which can slide on a support.
Patent FR-2770425-A1 (FR)
Title: Procede et dispositif pour le traitement de surface d'un substrat par decharge electrique entre deux electrodes dans un melange gazeux
Inventor: VILLERMET ALAIN
IPC: C08F2/52
Filed: 1997-11-05
Abstract: Dispositif pour le traitement de surface d'un substrat (3) par décharge électrique entre deux électrodes dans un mélange gazeux susceptible de générer des sous-produits (par exemple des poudres) pouvant se déposer sur les électrodes, dans lequel l'une (9) des électrodes est un rouleau sur lequel peut être appliqué le substrat, des moyens étant prévus pour entraîner le rouleau et le substrat en rotation et pour injecter le mélange gazeux entre les électrodes, le dispositif étant remarquable en ce que la seconde électrode est un rouleau-électrode (11) sur lequel le substrat en défilement peut également être appliqué, et qui est disposé parallèlement à l'autre rouleau (9) à un intervalle approprié. Grâce à cet agencement, le substrat (3) protège chaque électrode (11) et évite qu'elle ne soit recouverte de poudre en cours de traitement, ainsi que l'encrassement correspondant, ce qui permet un fonctionnement en continu du dispositif.
Patent FR-2771102-A1 (FR)
Title: Inducing osteoblastic differentiation in adipose cells
Inventor: PATAT JEAN LOUIS
IPC: A61K35/12
Filed: 1997-11-14
Abstract: Induction of osteoblastic differentiation and/or production of cells (A) engaged in such differentiation, comprises incubating cells (B) from human extramedullar adipose tissue in liquid nutrient medium that contains at least one dissolved glucocorticoid (I) but is free of adipogenic factor . Independent claims are also included for the following:  (a) use of (I) as additive in liquid nutrient media (free of adipogenic factor) for inducing osteoblastic transformation of (B);  (b) human (A), on a three-dimensional support, formed by the new method; and  (c) use of the cells of (b) in production of bone implants.
Patent FR-2772626-A1 (FR)
Title: Measure with graduated scale to measure length of ski boot
Inventor: CHATILLON CHRISTOPHE
IPC: A63C9/00
Filed: 1997-12-24
Abstract: The measure is a section (1) marked with a graduated scale (20). The ends of the section are closed by identical stoppers (13,14) with projections (17). The stops have corresponding cutouts (11) and the heel stop is held by engaging the projection in this. The toe stop slides along the section and the projection on the other stopper (14) forms a stop for it.
Patent FR-2774149-A1 (FR)
Title: Projecteur de vehicule automobile, comportant une source transversale et apte a engendrer un faisceau a coupure non rectiligne
Inventor: REISS BENOIT
IPC: F21S8/10
Filed: 1998-01-28
Abstract: Un projecteur de véhicule automobile comprend une source lumineuse (10), un miroir (20) et une glace, la source étant orientée essentiellement transversalement à un axe optique du miroir.Selon l'invention, le miroir comprend, dans au moins une zone (Z) apte à engendrer des images de la source présentant une inclinaison variant dans un intervalle limité autour d'une inclinaison donnée par rapport à l'horizontale, des moyens de correction optique aptes à positionner lesdites images le long d'une partie inclinée d'une coupure du faisceau engendré par ledit miroir, dont l'inclinaison correspond à ladite inclinaison donnée des images.Application aux projecteurs pour faisceau de croisement européen.
Patent FR-2774803-A1 (FR)
Inventor: GIMENO CARMELO
IPC: H01F27/02
Filed: 1998-02-09
Abstract: Typically three annular secondary coils (15,16,17) are placed over a central tube (11) so they stack on top of each other, and are strapped in place. The tube sits inside a sealed enclosure, having its two end faces (20,21) constructed with flanges to fasten to the tube and provide a gas tight seal. One end face also has an insulating gasket (31) on its outer edges to isolate it from the remainder of the enclosure.
Patent FR-2774623-A1 (FR)
Title: Thin and supple molded plastics sheets for automobile interiors
Inventor: BISOGNIN JULIEN
IPC: B29C45/16
Filed: 1998-02-09
Abstract: To produce a thin, supple plastic sheet a mold is used with two sections. The plastics material is injected under pressure by at least one jet directly into the molding zone and, when cool, the molded sheet is ejected. Curvatures at the molding zone are used to vary the thickness of the molded sheet to give thickness changes of at most 40%. To produce a thin and supple plastics sheet (1), with an overall thickness of at most 1.2 mm and at least 100 times less than its main size at right angles to the thickness, a mold (2) is used with two sections (2a-2c) with relative movements to give the hollow molding zone (3) in the dimensions of the sheet.  The plastics material is injected under pressure by at least one jet (6) directly into the molding zone and, when cool, the molded sheet is ejected. Curvatures at the molding zone (3) are used to vary the thickness of the molded sheet, to give thickness changes of at most 40%. A number of injection jets (6a-6d), which can be shut, are used for the injection with all the jets opened, or at least the essential jets, which are closed when the molding zone at each jet is filled with the plastics material. The injected material is compressed by moving the mold sections closer together, after it has been injected into the molding zone. At least two different plastics materials can be injected into the mold, at two different molding zones. The mold is heated to a temperature of at least 40 deg C.  An Independent claim is also included for a molded plastics sheet, where the curvatures have a thickness at the bulge which is greater than at the zones flanking the curve. Preferred Features: The molded sheet has a bending module of  at most 500 MPa and preferably at most 200 MPa. The molded sheet can have two zones of different plastics materials. The molded sheet is fitted with a carrier, lining it at least locally.
Patent FR-2778313-A1 (FR)
Inventor: SCHMIDT ALEX
IPC: C01C3/02
Filed: 1998-05-07
Abstract: The invention concerns a hydrocyanic acid (HCN) generator for fumigation with isolation of the dangerous chemical reagent and automatic treatment of residues. During the manufacturing process, the generator (5) is successively lined by hot casting with three layered stages (3, 2, 1) consisting of a mixture of a non-reactive retention product with, for the lower stage (3), an alkaline product in granules for automatically treating residues and, for the intermediate stage (2), a cyanide salt for producing the fumigant, said lower stages (2, 3) being topped with an upper stage (1) consisting of a pure retention product, such that the cyanide salt contained in the intermediate stage (2) is isolated by the retention product of the upper stages (1, 2) and such that at the time of use, the addition of the liquid chemical reagents (16, 9) brings about successive reactions producing the fumigant and automatically treating the residues.