baber/WOPTO huggingface dataset:
Patent FR-2747985-A1 (FR)
Title: Dispositif de commande de la force de freinage d'un vehicule automobile, et plus particulierement dispositif de freinage anti-patinage
Inventor: WATANABE TAKASHI
IPC: B60T8/173
Filed: 1997-04-25
Abstract: Le dispositif de freinage anti patinage est conçu pour cumuler un paramètre de patinage des roues (1-4) indiquant l'état de patinage de chaque roue pour des cycles donnés d'un programme et réguler la pression (L1 , L2 ) des freins agissant sur chaque roue sur la base des paramètres cumulés du patinage des roues. Cela permet d'améliorer l'instabilité de la commande du freinage anti patinage due à de petites variations de l'adhérence mu entre pneumatiques et route, aux irrégularités du revêtement de la roue, à la prise de virage du véhicule, ou à une différence de diamètre entre pneumatiques. Le système de freinage anti patinage est en variante conçu pour déterminer l'état de patinage de l'une des roues d'un véhicule équipé d'un moyen de limitation de rotation tel qu'un différentiel au patinage limité basé non seulement sur le rapport de patinage de l'une des roues mais également sur le rapport de patinage de l'autre roue. Cela permet de réguler avec précision la force de freinage agissant sur chacune des roues.
Patent FR-2769308-A1 (FR)
Title: Aqueous alkaline aluminum polysulfate composition
Inventor: TOUZET SYLVIE
IPC: C01F7/74
Filed: 1997-10-03
Abstract: The use of an aqueous alkaline composition containing an aluminum polysulfate as a setting and/or thickening accelerator for cement, mortar or concrete slurries is new. An aqueous alkaline composition containing an aluminum polysulfate (derivative) of formula Al(OH)a(SO4)b(SIOx)c (I) is used as a setting and/or thickening accelerator for cement, mortar or concrete slurries. a = 0.8 to 1.7, b = 0.3 to 1.2, c = 0 to 0.1 and x = 2 to 4. Independent claims are also included for (i) the use, as a setting and/or thickening accelerator for cement, mortar or concrete slurries, of an aqueous alkaline composition containing 1.65 mol/l of an aluminum polysulfate (derivative) of formula (I), where a = 0.75 to 2, b = 0.3 to 1.2, c = 0 to 0.1 and x = 2 to 4; (ii) an aqueous silica particle suspension containing an alkali metal sulfate and an aluminum polysulfate of formula (I), where a = 0.8 to 1.7, b = 0.3 to 1.2, c = 0 to 0.1 and x = 2 to 4; (iii) preparation of the aqueous composition or aqueous suspension as described above by stirring an aqueous suspension with an aluminum sulfate and optionally silica and water, adding an aqueous alkali metal silicate solution, homogenizing at ambient temperature, adding an aqueous alkali metal aluminate solution with stirring at ambient temperature and heating at 50-60 deg C to obtain the desired suspension; (iv) use of the above aqueous suspension (ii) as a setting and/or thickening accelerator for cement, mortar or concrete slurries; and (v) a process for spraying a concrete or mortar layer onto a surface, in which the above aqueous composition or aqueous suspension is added just ahead of or into the spraying equipment. Used as a setting and/or thickening accelerator for cement, mortar or concrete slurries, especially spray concrete or mortar mixes.
Patent FR-2770719-A1 (FR)
Title: Server/user terminal image communication
Inventor: AUDEBERT AGNES
IPC: H04L29/08
Filed: 1997-10-30
Abstract: The user can select a type of flower and view a selected flower bouquet.
Patent FR-2773176-A1 (FR)
Inventor: MOISY PHILIPPE
IPC: G21C19/46
Filed: 1997-12-29
Abstract: The invention concerns a method and a device for oxidising one or several actinides stabilised in reduced form by one or several anti-nitrous agents in concentrated nitric solution. The method consists in subjecting the actinide nitric solution to electrolysis in at least one anode compartment so as to selectively oxidise at least part of said solution anti-nitrous agent to obtain a first solution; subjecting a concentrated nitric acid solution to electrolysis in at least a cathode compartment of said electrolyser so as to form nitrous acid in said solution to obtain a second solution; mixing said first and second solutions.
Patent FR-2773499-A1 (FR)
Title: Procede de purification par adsorption de l'air avant distillation cryogenique
Inventor: MILLET CYRILLE
IPC: F25J3/08
Filed: 1998-01-14
Abstract: Procédé de séparation d'au moins le dioxyde de carbone (CO2 ) contenu dans un flux gazeux, dans lequel on adsorbe au moins le dioxyde de carbone sur une zéolite X ayant un rapport Si/ Al de 1 à 1. 15 environ et contenant au maximum 35% de cations K+' entre 1 et 99% de cations Na+ et au maximum 99% de cations Ca2+ , et dans lequel on opère à une température de -40degreC à +80degreC.
Patent WO-9918164-A1 (WO)
Title: Latex binder for coating composition
Inventor: CHARMOT DOMINIQUE
IPC: C09D133/14
Filed: 1998-09-28
Abstract: The invention concerns a novel binder for aqueous coating composition comprising: at least a latex (A) prepared from ethylenically unsaturated monomers and having a carboxylic acid function; and at least a latex (B) prepared from ethylenically unsaturated monomers and having an epoxide function, and for which said latex particle size is not more than 50 nm.
Patent FR-2778358-A1 (FR)
Title: Device for extraction of seal particularly between two pipes belonging to air condition system
Inventor: BINSCHTOK ALAIN
IPC: B25B27/073
Filed: 1998-05-07
Abstract: The specific sealing element (20) is made of metal (20A) with a soft rubber coated edge (22A,22B) and is attached to one end of the pipe, belonging to the air conditioning system of a car, which is separated by a flanged area from the main pipe. The pulling device (1) consists of a clamp with two semicircular jaws (46), which can be attached to the metal part (20A) of the seal (20), and several rotating cylindrical elements which are operated with two hand wheels (64,76) in order to remove the seal (20) without damaging the pipe. The device (1) can also be used for the installation of a new seal (20).
Patent FR-2779547-A1 (FR)
Inventor: RENAUD PHILIPPE
IPC: G06K7/10
Filed: 1998-06-08
Abstract: The invention concerns a light beam scanning device, comprising a support (10), a light source (11) mounted on one face thereof, a mirror (3) arranged for receiving a light beam derived from said light source and a cantilever-type structure capable of elastic deformation which is also mounted on said face, bears said mirror and is capable of causing it to oscillate. Said device is characterised in that said source and said structure are mounted on coplanar portions of said face and said structure comprises at least one curved bimetal crossarm (22) forming an oscillator with the mirror.
Patent FR-2781259-A1 (FR)
Title: Fitting of hydraulic master cylinder for operating brake or clutch mechanisms in motor vehicles which uses a self locking bayonet fixing
Inventor: REY FREDERIC
IPC: B60K23/02
Filed: 1998-07-20
Abstract: The fixing unit (10) consists of a series of radial lugs (34) fitted to the outside of the cylinder (12) which pass through a specially shaped opening (40) in a mounting bracket (22) fixed to the bodywork (14) of the vehicle. Prior to the insertion of the cylinder a cup washer (56) incorporating a stop (68) and locking teeth (72) together with a spring washer (48) is placed over the end of the cylinder so that they rest on the face (46) of a shoulder (44) fitted to the outside of the cylinder.
Patent FR-2785287-A1 (FR)
Inventor: CHARLIER DE CHILY PIERRE
IPC: A61K8/00
Filed: 1998-10-30
Abstract: The invention concerns a polymerisation method by dielectric heating of unsaturated fatty acids, unsaturated fatty acid esters, unsaturated hydrocarbons, or unsaturated derivatives of said products, and the resulting polymers and uses of said polymers. The inventive polymerisation method is characterised in that the reagent or reaction medium is subjected to dielectric heating, that is under frequencies ranging between about 30 GHz and about 3 MHz (radio frequencies or microwaves) to perform polymerisation; it is carried out with or without catalysts; the reagents are fatty acids, fatty acid esters, vegetable or animal oils, hydrocarbons such as polyterpenes or polyisobutene, or still with derivatives of said products, comprising at least an unsaturation, used on their own or mixed.
Patent FR-2786552-A1 (FR)
Title: Stop ring for interior of air conditioning duct has split ring with external lugs to engage inner face of duct
Inventor: DE JUST GERARD
IPC: F16B21/18
Filed: 1998-12-01
Abstract: The stop ring for the interior of an air conditioning duct (100) has a gap. The ring has lugs (106) on its external periphery to penetrate the inner wall of the duct and stop the ring with respect to the wall in an operational position. End flanges (102) are provided to allow the ring to be contracted for placing in position in the duct
Patent FR-2787191-A1 (FR)
Title: Device for detection of water leaks in pipe network of building having very sensitive meter linked electronically to signaling device placed within building to alert occupants of possible leak
Inventor: FLEURY REGIS
IPC: F17D5/00
Filed: 1998-12-09
Abstract: Device comprises a first element (1) placed at the outlet of the water meter (2) in the supply pipe able to detect a minimal passage of water and connected to a second element (4) which is controlled by the detection signal originating from the first element (1) and which signals the state of water flow in a visual or audible manner to the building occupants.  A further adaptation is to have an electric valve able to cut the water supply completely if after a certain pre-set time period the water flow does not change.
Patent FR-2787064-A1 (FR)
Title: Non-return valve in rim of bicycle wheel is used for inflation of tubeless tire and has T-shaped end engaging in countersunk hole in partition in rim
Inventor: MINVILLE ALBAN
IPC: B60C29/02
Filed: 1998-12-14
Abstract: The valve (1) has a threaded tubular body and can be connected to the usual type of bicycle pump. The interior of the valve body may contain the usual type of non-return valve. The tubular body extends through a first hole in the rim and its unthreaded inner end has a T-shaped head which may be pushed through a slot in a partition (13) and turned through 90 degrees to lock in place. A collar (20) screws against the outside of the rim and compresses an O-ring (21) which acts as an airtight seal.
Patent FR-2788443-A1 (FR)
Title: Releasable attachment for surf board includes pair of jaws separated by cam where spring acts, and additional jaw located in front or behind the lateral jaws
Inventor: CHEVALIER JEAN LOUIS
IPC: A63C9/086
Filed: 1999-01-20
Abstract: Attachment includes a pair of jaws (7,8) which can be laterally separated by pushing a cam (13) on which springs (19) act. An additional jaw (21) is located in front or behind the lateral jaws and can tip about a ball joint against spring action. The fixing receives a part integral with the shoe sole and has a shoe release lever (24).
Patent WO-0027501-A1 (WO)
Title: Method and device for separating solid particles present in a gas stream
Inventor: DULLIEN FRANCIS A L
IPC: B01D45/02
Filed: 1999-11-03
Abstract: The invention concerns a method for separating solid particles with large grain size distribution present in a turbulent gas stream, comprising firstly a step which consists in eliminating the largest particles in a high-efficiency separation chamber (1); then eliminating the remaining finer particles in a precipitating device (20. The invention also concerns the use of the method. The invention further concerns an assembly for separating solid particles with large grain size distribution present in a turbulent gas stream, comprising a separating chamber (1) for receiving said solid particles in suspension and for eliminating from said stream the majority of large-size particles, and a precipitating device (20) for separating the finest particles from said stream.
Patent FR-2791810-A1 (FR)
Title: Procede de fabrication d'une heterostructure planaire
Inventor: HERNANDEZ CAROLINE
IPC: H01L21/205
Filed: 1999-03-31
Abstract: Le procédé comprend : la gravure dans un substrat semiconducteur (2), d'au moins une tranchée (3) de largeur et de profondeur prédéterminées; le dépôt sur le substrat et dans la tranchée d'un empilement de couches successives et alternées de Si1-X GeX (0 < x <= 1) et Si (5-8) dont le nombre et l'épaisseur dépendent de l'utilisation finale envisagée pour l'hétérostructure; et le polissage mécano-chimique pour obtenir une hétérostructure finale ayant une surface principale supérieure plane au niveau de laquelle affleurent les couches de l'empilement déposées dans la tranchée. Application à la microélectronique
Patent FR-2792407-A1 (FR)
Inventor: EVESQUE GEORGES
IPC: G01G21/23
Filed: 1999-04-15
Abstract: Procedure for installation of weigh bridge (2) that is to be mounted on a support structure (10). Bridge sensors (4) include support plate (6) that is fixed between the bridge (2) and its support structure (10). The procedure involves sealing of the sup surfaces (20) on which the support plates (6) are to be fixed and then fixing of the support plates in position on site. Prior to transport, i.e. prior to mounting on site the support plate structures can be clamped to the bridge (2).
Patent FR-2792643-A1 (FR)
Title: Composition de polissage mecano-chimique de couches en un materiau isolant a base de polymere a faible constante dielectrique
Inventor: JACQUINOT ERIC
IPC: H01L21/304
Filed: 1999-04-22
Abstract: Une composition de polissage mécano-chimique d'une couche en matériau isolant à base de polymère à faible constante diélectrique, comprenant une suspension aqueuse acide de silice colloïdale cationisée contenant des particules de silice colloïdale individualisées, non liées entre elles par des liaisons siloxanes et de l'eau comme milieu de suspension, procédé de polissage mécano-chimique d'une couche de matériau isolant à base de polymère à faible constante diélectrique, et abrasif pour le polissage mécano-chimique d'une couche de matériau isolant à base de polymère à faible constante diélectrique.
Patent FR-2795339-A1 (FR)
Title: Process for the production of hydrogen by the catalytic reforming of ethanol with water vapor useful in the functioning of a fuel cell system
Inventor: LISSE JEAN PIERRE
IPC: H01M8/04
Filed: 1999-06-24
Abstract: The starting alcohol for the process can be obtained from a biomass origin and the waste products from the fuel cell are non-contaminating to the environment.  A process for the production of hydrogen by the catalytic reforming of ethanol at 300 - 800 deg C. in the presence of oxygen, for use in a fuel cell system, is claimed. An Independent claim is also included for the installation incorporating the fuel cell.
Patent FR-2797246-A1 (FR)
Title: Transport vehicle bodywork comprises opening closed by door, moved by transmission belts and motors, which can be arranged flat near ceiling
Inventor: CLAPOT DOMINIQUE
IPC: B60J5/12
Filed: 1999-08-05
Abstract: The bodywork comprises an opening able to be closed by a door (14) which is translated by two flexible notched transmission belts (22) driven by motors (28). The door can be arranged flat near the bodywork ceiling (10). The transmission belt is fixed to the bodywork and extends in the door displacement direction.  The motors are fixed to the door and able to engage the transmission belts so as to be translated along the belts. The largest part of each belt is received flat in a housing (24). The two ends of the belts are fixed in the ceiling (10). The motor is fixed to a cheek web (30) which has an indentation (34) for receiving a toothed wheel (36). This wheel is fixed to a shaft (38) and rotated by the motor.  An Independent claim is also included for the transport vehicle.
Patent FR-2797461-A1 (FR)
Title: Mechanism for blocking and unblocking electric lock comprises oscillating finger blocked by tilter and permanent magnet in off-position, and released when current goes through solenoid of magnet
Inventor: BEAUDOUX JEAN PIERRE
IPC: E05B47/00
Filed: 1999-08-09
Abstract: Mechanism comprises oscillating finger (1) moved by handles of lock. In off-position, finger cannot oscillate as it is blocked by tilter (4).  Tilter is maintained in horizontal position by permanent magnet (5) coupled to electromagnet (9).  When electric current goes through solenoid of electromagnet, magnetic filed counteracts effect of magnet, hence core exits under effect of spring (6).   Mechanical energy from user using handle is used to replace and secure tilter in horizontal position.
Patent FR-2798368-A1 (FR)
Inventor: PETIT LUDOVIC
IPC: B05B11/00
Filed: 1999-09-09
Abstract: The invention concerns a fluid product dispensing pump comprising a pump body (10), a piston (20) sealingly sliding in said pump body (10) between a neutral position and a dispensing position, the upper edge (11) of the pump body (10)  being fixed in a fixing ring (5) for assembling said pump on a tank (1), an annular sealing joint (100, 200) being arranged between said pump body (10) and said fixing ring (5), said pump further comprising a ventilating air passage (80) between the tank and the ambient atmosphere. The invention is characterised in that an element filtering and/or treating the ventilating air (100) is provided in said ventilating air passage (80), said filtering element (100) being arranged between said upper edge (11) of the pump body and said fixing ring (5).
Patent FR-2798414-A1 (FR)
Title: Element de coffrage recuperable pour la fabrication de planchers en beton
Inventor: LEDUC RENE
IPC: E04G11/46
Filed: 1999-09-10
Abstract: La présente invention concerne un élément de coffrage pour la fabrication de planchers en béton facilement démontables et pouvant être décoffrés et réutilisés autant de fois que nécessaire pour la réalisation d'un grand nombre de planchers. L'élément de coffrage (1) selon l'invention comprend deux plaques (2, 3) assemblées et agencées pour remplir l'entrevous existant entre deux éléments porteurs (5). Chaque plaque (2, 3) comporte deux bords longitudinaux (4, 8) dont l'un (4) repose sur un élément porteur (5), et présente du côté de l'autre bord longitudinal (8) une zone de jonction (2b, 3b) avec l'autre plaque, lesdites zones de jonction (2b, 3b) étant prévues pour se superposer de manière à coulisser l'une par rapport à l'autre pour rendre l'élément de coffrage (1) démontable. Il est prévu par exemple une boucle (9) et une clavette (10) comme moyens d'assemblage desdites zones de jonction.
Patent FR-2799836-A1 (FR)
Inventor: FAUCHERON MICHEL
IPC: G01F13/00
Filed: 1999-10-14
Abstract: A simple and robust device for regular dosage and possible grinding of solid matter. The inventive device comprises a hopper with a dosing element (2) arranged at the base thereof, rotationally driven by a shaft (4) which can also drive blades or scrapers (8) which facilitate the removal of said product from inside the hopper. The unit can be controlled by a suspension pendulum (9) providing the product which is to be dosed and which is contained in the hopper (1) at any moment. An enclosure (11, 12) confines said device if necessary. The dosing rate depends upon the speed of rotation of the shaft (4). The inventive device is used to dose glass frits and calcination residues in vitrification processes.
Patent FR-2799653-A1 (FR)
Inventor: CHAPIN ROBERT
IPC: A01N35/02
Filed: 1999-10-14
Abstract: The inventive installation comprises the following: a diffusion volume (14) which is connected to a volume to be treated (10) at the entrance (16, 18) and exit (20), in such a way as to define a closed circuit between the diffusion volume and the volume to be treated; means (28, 36, 38) for diffusing a volatile disinfecting and decontaminating agent; means (26) for adjusting the load of the volatile agent and the temperature and/or humidity conditions which allow the volatile agent to be diffused in the form of a dry vapour; and circulation means (30, 32) which can circulate the surrounding atmosphere between the volume to be treated and the diffusion volume. Means (42, 44, 46) for forcibly extracting the atmosphere from the volume to be treated for disinfecting purposes are also provided.
Patent FR-2802412-A1 (FR)
Title: Cosmetic oil-in-water emulsion creams containing aqueous placentary extract for the treatment of heat-sensitive skin
Inventor: NARDI GEORGES FLORENT
IPC: A61Q19/08
Filed: 1999-12-17
Abstract: Cosmetic cream for sensitive skins containing aqueous placentary extract is new.  The cream is formulated as an oil-in-water emulsion, the aqueous phase being 60 - 80% by weight. The aqueous phase contains 0.1 - 1% Seporga aqueous placentary extract, 0.1 - 1% sapogenins, 0.3 - 3% stereoisic sapogenins, and 0.1 - 0.5% duo-usnate (a plant-based fungistat and bacteriostat). The oily phase contains 0.1 - 10%Meritol 318 (RTM; a caprylic acid/capric acid triglyceride), 0.3 - 3% Emulgin B1 (RTM; cetenyl-stearyl alcohol with about 12 moles ethylene oxide), and 1.5 - 15% Cutina-CP (RTM; mainly cetyl palmitate). In addition the compositions contain 0.3 - 3% Italian lemon essence, 0.5 - 5% of Herbasol - extract Arnica, an aromatic anti-hemostatic preserving agent, 0.1 - 0.5% dodecyl gallate preserving agent, and 2.6% - 26% Orange Soleil W200. The cream is prepared by mixing the two phases separately and heating them to 80 - 90 deg C, stirring the aqueous phase and adding the oily phase to it slowly. The mixture is stirred whilst the temperature falls to 40 - 45 deg C. Perfume and color are added over 5 minutes at pH 7 +/- 0.5.
Patent WO-0076771-A1 (WO)
Title: Procede de revetement d'un substrat
Inventor: HAYNES KEVIN
IPC: B41F23/08
Filed: 2000-06-16
Abstract: L'invention concerne un procédé de revêtement d'un substrat (14) et un dispositif (10) de revêtement destiné à mettre en oeuvre le procédé et comprenant un rouleau gravé (12) présentant un motif déterminé de cellules gravées, la profondeur de chacune de ces cellules étant comprise entre 150νm et 300νm. Le rouleau gravé (12) reçoit une substance depuis un réservoir (11), et la transfère à un rouleau applicateur (13) qui applique la substance de revêtement au substrat (14).
Patent WO-0110509-A1 (WO)
Title: Echasses
Inventor: WORKER BARRY
IPC: A63B25/00
Filed: 2000-08-08
Abstract: L'invention concerne des échasses, comprenant des barres (1) pourvues de supports de pied (2) montés coulissants sur lesdites barres. L'extrémité inférieure de chaque support de pied présente un évasement de type cloche, destiné à recevoir un anneau élastique (3) qui est comprimé sur la barre sous le poids du marcheur, ce qui a pour effet de verrouiller les supports de pied dans une position désirée le long des barres.
Patent WO-0160785-A1 (WO)
Title: Composes d'hydroxylamine acetal
Inventor: BRINER PAUL HOWARD
IPC: C07C259/06
Filed: 2001-02-16
Abstract: L'invention concerne des composés représentés par la formule (I) R1CH2CH(OR2)ONH2, dans laquelle R1 est hydrogène ou méthyle et R2 est un groupe alkyle C1-C6, ou un de leurs sels. Ces composés sont utilisés comme réactifs dans la synthèse de composés biologiquement actifs contenant de l'hydroxyaminocarbonyle et N-formyl-N-hydroxylamino.
Patent WO-0250447-A1 (WO)
Title: Structure de soutien et de guidage pour element de frottement sur frein a disque
Inventor: GOODREID CHARLES STUART
IPC: F16D65/095
Filed: 2001-12-18
Abstract: L'invention concerne un procédé et un dispositif pour la commande d'élément de frottement sur frein à disque (10) de type ponctuel, pour véhicule automobile, ce genre de frein comprenant un étrier fixe (32) et au moins un disque coulissant axialement (12, 14), un montage à élément de frottement (20), cet élément étant soutenu sur des guides dans le sens de la longueur (52) au niveau de la zone de ses extrémités espacées sur la circonférence (62, 64), avec un soutien supplémentaire assuré par une butée d'extension axiale (66) fixée à la partie supérieure de l'élément et reçue dans un canal (68) de l'étrier de frein (32). La butée et son canal offrent un meilleur soutien à l'élément de frottement, par résistance au couple appliqué à l'élément de frottement durant le freinage.