baber/WOPTO huggingface dataset:
Patent FR-2797661-A1 (FR)
Title: Procede et systeme d'injection de carburant de moteur a combustion interne
Inventor: MAHR BERND
IPC: F02M63/02
Filed: 2000-08-18
Abstract: Procédé et système d'injection de pression de carburant de niveaux différents par des injecteurs (8) dans la chambre de combustion d'un moteur. Le carburant à pression élevée est stocké dans un accumulateur de pression (6) central; la pression faible est générée pendant l'injection par la fin de commande de la pression élevée de carburant, de manière locale pour chaque injecteur (8). La fin de commande est activée ou désactivée par un distributeur à tiroirs. Un système (1) avec un accumulateur central de pression (6) pour stocker le carburant à haute pression comporte pour chaque injecteur (8), une unité-locale de fin de commande (28) à l'aide de laquelle à partir de la pression élevée on génère de manière dissipative la pression faible. L'unité (28) comporte un distributeur à tiroirs (9). L'invention permet un meilleur dosage du carburant à faible pression.
Patent FR-2814055-A1 (FR)
Title: Multi-function electric cooking appliance, e.g. waffle iron or grill for meat or other foodstuff, has automatically opening mechanism
Inventor: PATENOTRE YVES
IPC: A47J37/06
Filed: 2000-09-19
Abstract: The lock unit includes a locking piece connected to one of the shells (1) so as to be movable between an unlocked to a locked position, in which it co-operates with a locking finger (24) fixed to the other shell (2). There is a spring for returning the locking piece to the unlocked position and an electromagnet (25) controlled by the control unit for maintaining the locking piece in the unlocked position.  The apparatus includes a casing having two shells hinged and spaced apart by a spring (4), two cooking plates (5,6) disposed in the casing, locking units for maintaining the casing closed, and adjusting members (12) for the cooking conditions, and unit for controlling the lock for maintaining it in an unlocked position as a function of the cooking conditions, and also to control the opening of the casing under the bias of the spring.
Patent FR-2814508-A1 (FR)
Title: Pneumatic measuring pump comprises main and sampler reservoirs and sliding pipe, compressor and clock
Inventor: DE LAVERGNE CHRISTIAN
IPC: F04F1/06
Filed: 2000-09-26
Abstract: The measuring pump (1) is composed of only three parts, a main reservoir (2), a sampler reservoir (3) and a sliding pipe (18). The pump can inject an adjustable volume of liquid, at a precise instant, by means of compressed air from a compressor (4) released by a clock (5).
Patent FR-2815189-A1 (FR)
Inventor: PRUDHAM DANIEL
IPC: H02K29/08
Filed: 2000-10-06
Abstract: The invention concerns an electric actuator consisting of at least a first P-phase automatically-switched brushless synchronous motor, P being an integer ranging between 1 and 6, and N pairs of poles at the rotor, N being an integer not less than 1, the actuator comprising a position sensor whereof the output signal controls an electronic circuit controlling the motor, the rotor of said motor driving a gear ratio reducing mechanism. The invention is characterised in that said absolute position sensor is coupled (not to the rotor but) to the reduction unit output shaft to measure the absolute angular position of the reduction unit output shaft, the electronic circuit comprising a circuit sequentially controlling the current of each of the phases producing automatic switching of powering sequences of the phases on the basis of the absolute position of the reduction unit output shaft.
Patent FR-2815302-A1 (FR)
Title: System and methods for controlling a fuel cell in an electric traction vehicle, comprises means to detect in advance the intention to start vehicle and initiate operation of the hydrogen generator
Inventor: CORGIER DAVID
IPC: B60L11/18
Filed: 2000-10-18
Abstract: An electrically driven vehicle is supplied from a fuel cell (2) which receives hydrogen from a reformer using a fuel. The intention to start the vehicle is detected in advance by an electronic control unit (13) which receives signals from sensors responding to door opening (14), door locking/unlocking (15), a remote control (18) and driver seat pressure (20). After detection of intention to start the electronic control unit initiates the operation of the reformer  An Independent claim is made for a vehicle using the systems and methods for anticipating starts
Patent FR-2816043-A1 (FR)
Title: Heat exchanger or chemical reactor has series of levels, one above other, over which fluid flows, always in same direction, each level being connected to one below by ramp which connects its outlet end with inlet end of lower level
Inventor: CLAUZADE BERTRAND
IPC: F28F9/22
Filed: 2000-10-26
Abstract: The heat exchanger or chemical reactor has a series of levels (15), one above the other, over which a fluid flows, always in the same direction. Each level is connected to the one below by a ramp (22) which connects its outlet end with the inlet end of the lower level. An Independent claim is included for an exchange process carried out in a heat exchanger or chemical reactor as described above.
Patent FR-2802991-A1 (FR)
Title: Bearing with resin-coated rings to give resistance to electrical corrosion
Inventor: ITO KENJI
IPC: F16C33/62
Filed: 2000-12-21
Abstract: The bearing has the external peripheral surface of its outer ring (2), the internal peripheral surface of its inner ring (1) and the lateral surfaces of at least one of the rings covered by an injection moulded resin insulating film (4). The resin has a permanent deformation of 2 per cent under pressure, at least in heat and pressure conditions in which a pressure of 20 MPa is applied for 24 hours at 120 deg C.
Patent FR-2818989-A1 (FR)
Inventor: DERUELLE MARTIAL
IPC: C04B41/49
Filed: 2000-12-29
Abstract: The invention concerns the use of at least a linear or cyclic, preferably linear, polyorganosiloxane (POS) functionalised with Y groups bearing epoxy units, as active substance in a liquid silicone composition designed to impregnate a porous building material, [for example mineral or (ligno)cellulosic], so as to make it water repellent. Said POS represents at least 50 wt. % of the active substance and is crosslinkable when it is contacted with the building material and/or reactive with the latter to be bound to it. The invention enables to obtain the best possible technical compromise for the liquid silicone composition for water repellency treatment in terms of cost, facility for use, storage stability, and adherence to the materials to be made water repellent, as well as for efficacy of the water repellency treatment, both in intensity and duration. The invention also concerns the preparation of the liquid silicone composition for water repellency treatment based on an epoxy-functionalised POS, and the water repellency treatment of porous materials such as building stones or concrete mixtures or mortars, using said composition.
Patent WO-0205979-A1 (WO)
Title: Procede de fabrication d'un element de structure ayant une paroi metallique de forme generale tubulaire et element de structure
Inventor: REYAL JEAN PIERRE
IPC: B21D47/01
Filed: 2001-07-12
Abstract: On découpe dans une feuille en matériau métallique au moins une plaque plane (20) comportant une partie principale ayant la forme développée de la paroi de l'élément de structure et au moins une partie complémentaire (26, 27, 28) de recouvrement et de fixation, on plie la plaque découpée (20) selon une pluralité de lignes (23) de façon à former la paroi de l'élément de structure comportant plusieurs tronçons annulaires non alignés axialement à partir de portions pliées (22, 24, 24', 25) de la partie principale de la plaque découpée (20) et on fixe par soudage au moins une partie complémentaire de recouvrement et de fixation (26, 27, 28) sur l'une au moins d'une portion pliée (22, 23, 24', 25) et d'une seconde partie de recouvrement. Pendant le soudage, l'au moins une partie de recouvrement (26, 27, 28) et la portion pliée de paroi (22, 24, 24', 25) ou la seconde partie de recouvrement sont maintenues en appui élastique l'une sur l'autre, dans une disposition superposée. De préférence, le soudage est réalisé par un faisceau laser, en transparence. L'élément de structure suivant l'invention connaît de nombreuses applications dans des industries très diverses.
Patent FR-2820840-A1 (FR)
Title: Watch for telling the time and conversion of currency values between national money and Euros, or vice-versa, by addition of a currency conversion unit and simple input and operating keys
Inventor: JOBARD BERNARD FERNAND
IPC: G04G9/00
Filed: 2001-03-13
Abstract: Watch comprises a face (10) extending from the casing with a programming assembly (3) with numerical keys from 0 to 9 aligned with the numerical values on the watch face. A currency converter is operated using two keys (1, 2).
Patent FR-2824067-A1 (FR)
Title: Utilisation de b-dicetone diaromatique substituee comme stabilisant de polymeres halogenes et polymere obtenu
Inventor: PRUD HOMME CHRISTIAN
IPC: C08K5/07
Filed: 2001-03-26
Abstract: La présente invention a pour objet l'utilisation d'une composition stabilisante exempte de dérivé de type 6-amino-uracyles ou 6-amino-thiouracyles, et comprenant au moins une -dicétone portant deux noyaux aromatiques dont l'un au moins porte au moins un substituant sur l'une des deux positions en ortho ou sur la position en para; ledit substituant étant choisi parmi les radicaux -R, -OR, -SR, -COOH, -O-CF3, -S-CF3 formules dans lesquelles R est un radical alkyle. Elle a de même pour objet les polymères halogénés comprenant une telle composition stabilisante.
Patent FR-2807128-A1 (FR)
Inventor: BRANDT MARTIN
IPC: B60W30/18
Filed: 2001-03-30
Abstract: The invention relates to a gearbox and a method for the control of an automatic gearbox.
Patent FR-2824614-A1 (FR)
Title: Protective guide for cord or pipe passing over obstacle is made up of units with U-shaped cross-section, cord passing over pulleys mounted within arms of U, on pin passing through them
Inventor: BOLORE JEAN DANIEL
IPC: F16G11/00
Filed: 2001-05-10
Abstract: The protective guide for a cord (2) or pipe passing over an obstacle (3) is made up of units (4) with a U-shaped cross-section. The cord passes over pulleys mounted within the arms of the U, on a pin (6) passing through them.
Patent FR-2828343-A1 (FR)
Title: Connecteur coaxial a verrouillage par encliquetage
Inventor: SCHNEIDER MARIO
IPC: H01R13/646
Filed: 2001-08-03
Abstract: La présente invention concerne un connecteur coaxial (1) à verrouillage par encliquetage comportant deux éléments de connecteur complémentaires (2; 3) comprenant chacun un corps tubulaire (5; 35) formant contact de masse dans lequel pénètre un contact central (6), mâle et respectivement femelle, retenu dans le corps par l'intermédiaire d'un isolant (7), caractérisé par le fait qu'un premier des éléments de connecteur (2) comporte un organe de retenue (25) apte à exercer un effort radial sur le second élément de connecteur (3), lequel est agencé de sorte que cet effort radial génère un effort axial sur le second élément de connecteur tendant à l'appuyer axialement contre une portée d'appui (19) du premier élément de connecteur, et par le fait que l'un des éléments de connecteur comporte un organe formant contact de masse interne (8) inséré dans le corps correspondant et apte à venir au contact avec une paroi intérieure du corps de l'autre élément de connecteur, en y exerçant une pression de contact relativement forte.
Patent FR-2830236-A1 (FR)
Inventor: DAZET FRANCIS
IPC: B64C1/14
Filed: 2001-10-02
Abstract: The device includes screws (16) which fasten a monoblock flange (14) and the peripheral edge of a windshield (10) to the aircraft structure (12), in which a dry monoblock seal is set at the windshield peripheral edge. The seal ensures watertightness and airtightness between the windshield and the aircraft structure.
Patent FR-2830185-A1 (FR)
Title: Microscope a lampe a fente pour la microchirurgie oculaire
Inventor: DUCOURNAU DIDIER
IPC: G02B21/00
Filed: 2001-10-02
Abstract: L'invention concerne un microscope pour la microchirurgie oculaire comprenant : - un objectif principal (2), - au moins un système oculaire (3), et - des moyens d'éclairage à fente,l'image de la fente (16) étant projetée sur le fond d'oeil (10) au travers d'un prisme (21) placé à proximité de la direction d'observation du microscope. Le prisme (21) est relié à la source lumineuse (14) par un faisceau (15) de fibres optiques, la source (14) étant indépendante du microscope.
Patent FR-2832998-A1 (FR)
Inventor: MARTIN DIDIER JEAN
IPC: C02F1/28
Filed: 2001-12-03
Abstract: The present invention relates to a new composite material with improved efficiency during its use in effluent treatment methods, in particular for treating photographic effluents. Said composite material is obtained by preparing an aluminosilicate organic-inorganic polymer comprising at least on the surface an organic radical having an -SH or -S(-CH2)n S- function, with n being between 0 and 4, and by placing the resulting aluminosilicate organic-inorganic polymer in contact with an aqueous solution containing tin (II) ions. The present invention further relates to an effluent treatment method that comprises placing the composite material according to the invention in contact with said effluent.
Patent FR-2834185-A1 (FR)
Title: Baton d'appui pour personne, tel qu'une canne ou une bequille, et procedes pour equiper une personne determinee de ce baton
Inventor: TEMKINE ANATOLE
IPC: A61H3/02
Filed: 2001-12-31
Abstract: Le bâton est à longueur variable et comporte des moyens de verrouillage (9, 17) adaptés à ne pouvoir être libérés, à partir d'une position où ils verrouillent ledit bâton d'appui (1) en position rétractée, que si un moyen de prise en main (3, 3') et une surface de contact avec le sol (35) sont rapprochés à l'encontre d'un moyen élastique (7) d'une distance prédéterminée à partir de ladite position rétractée.Les procédés proposent pour équiper une personne déterminée d'un tel bâton d'appui, de choisir le moyen élastique (7) pour que l'effort à exercer pour rapprocher ledit moyen de prise en main (3, 3') et ladite surface (35) de contact avec le sol à partir de ladite position rétractée soit au moins de 30 % du poids de ladite personne et/ou de choisir la distance entre ledit moyen de prise en main (3, 3') et ladite surface (35) de contact avec le sol en position rétractée comme supérieure à la hauteur des genoux de cette personne.
Patent FR-2830473-A1 (FR)
Title: Manufacture of pouring tube for molten metal involves pouring a refractive sintering compound is into an annular space between an external metallic ferrule and an internal refractive forming tube
Inventor: DAUSSAN ANDRE
IPC: B22D41/50
Filed: 2002-01-15
Abstract: Manufacture of a pouring or orifice tube in which a cylindrical metallic ferrule (3) is mounted on a support (4) involves coaxially positioning an internal tube (5) with respect to the ferrule, filling the annular space between the tubes with an effectively dry refractory-sintering compound, and heating the assembly to harden the composition and or remove all traces of water. The effectively dry refractory-sintering compound comprises a dry binder that self-hardens or hardens when heated. The internal tube used in manufacture is of refractive material, e.g. self-pouring refractive concrete. An Independent claim is given for the manufactured pouring or orifice tube.
Patent FR-2835471-A1 (FR)
Inventor: ROGER ANTHONY
IPC: B31B50/83
Filed: 2002-02-05
Abstract: A method for manufacturing double ply packaging bags includes feeding a first packaging web, the first packaging web including a window patch that is cut out or pre-cut, feeding a second packaging web, the second packaging web including another window patch that is cut out or pre-cut, applying a fastener assembly to a fed-through packaging web, perpendicular to a window patch, attaching the fastener assembly to the packaging web, attaching the two packaging webs to each other to form a double ply web, and forming a double ply packaging bag with the double ply web. The double ply packaging bag has a front wall and a back wall, where the front wall and the back wall are each formed by the double ply web.
Patent WO-02087799-A1 (WO)
Title: Computerised mobile-stop bench vice for reinforcing iron bar bending machine
Inventor: TOUYA JEAN-JACQUES
IPC: B21D11/12
Filed: 2002-04-25
Abstract: The invention concerns a bench vice in the form of a table provided with a carriage (20) which comprises a cantilevered stop system (11). Said stop system (11) is arranged at the end of an arm (26) whereof the length is such that it enables said stop system to be positioned on the bending machine. The mechanical or optical stop system (11) enables to provide the operator with either a stop in the form of a plane perpendicular to the longitudinal axis of the table, or in the form of an axis perpendicular to said table, on said longitudinal axis. The operator is provided with a workstation whereby he can shape the bars, either based on a predetermined algorithm or, after a training cycle, based on the recorded cycle.
Patent FR-2829021-A1 (FR)
Title: Composition comprising a polysaccharide and surfactant as a make-up remover for sensitive eyes
Inventor: DEBBASCH CAROLINE
IPC: A61K8/73
Filed: 2002-03-20
Abstract: Composition comprising a polysaccharide and more than 1 wt.% surfactant is used as a make-up remover for sensitive eyes.
Patent FR-2837556-A1 (FR)
Title: System for attaching tool to ladder comprises strap fastened to conical sleeve, tool being placed in box connected to conical plug which fits into sleeve
Inventor: DEIDDA ANTONIO
IPC: B25H3/00
Filed: 2002-03-21
Abstract: The system for attaching a tool (26) to a ladder comprises a strap (1) fastened to a conical sleeve (21). The tool is placed in a box connected to a conical plug (18) which fits into the sleeve.
Patent FR-2837817-A1 (FR)
Title: Composition de verre destinee a la fabrication de vitrage
Inventor: TEYSSEDRE LAURENT
IPC: C03C4/02
Filed: 2002-03-27
Abstract: L'invention a pour objet une composition de verre de type silico-sodo-calcique destinée notamment à la réalisation de vitrage, qui comprend les agents colorants ci-après dans les limites pondérales suivantes : Fe2O3 (fer total) 0, 2 - 0, 45 % Se 2 - 8ppmCoO 0 - 20 ppm NiO 0 - 80 ppm lesdits agents satisfaisant la relation suivante : 0, 7 < (200 x NiO) + (5000 x Se) + (6 x Fe3+) / (875 x CoO) + (24 x Fe2+) < 1, 6 dans laquelle les teneurs en NiO, Se, Fe3+ , CoO et Fe2+ sont exprimées en ppm, Fe3+ étant la teneur en fer ferrique exprimée sous la forme de Fe2O3 et Fe2+ étant la teneur en fer ferreux exprimée sous la forme de FeO,ladite composition présentant un rédox variant de 0, 28 à 0, 5, une transmission lumineuse globale sous illuminant A (TLA) supérieure à 65 % et une sélectivité (SE) supérieure à 1, 25, mesurées pour une épaisseur de 3, 85 mm. L'invention a également pour objet un vitrage formé d'au moins une feuille de verre élaboré à partir de la composition précitée.
Patent WO-03044705-A1 (WO)
Title: Method for designing optimization algorithms integrating a time limit
Inventor: DE GIVRY SIMON
IPC: G06Q10/00
Filed: 2002-11-22
Abstract: The invention concerns a method using essentially the following functions: a model (1), heuristics (2), a search schema (3) selected among a plurality, an exploration strategy (4) selected among a plurality and a temporal strategy (5) selected among a plurality, the temporal control (7) leading to the selection of a temporal strategy and the setting of limits of each exploration strategy.
Patent FR-2838295-A1 (FR)
Title: Use of zinc, silver or copper gluconate as an antimicrobial agent for making fiber-based substrates, especially sanitary and hygiene articles and food packaging
Inventor: BRET BRUNO
IPC: A01N59/16
Filed: 2002-04-15
Abstract: Zinc, silver or copper gluconate (I) is used as an antimicrobial agent for making fiber-based substrates.  An Independent claim is also included for a fiber-based substrate containing (I) as an antimicrobial agent.
Patent FR-2827662-A1 (FR)
Title: Touch type light emitting diode (LED) lighting unit, has prismatic light decoupling structures
Inventor: A JUERGUEN RIECHERT
IPC: G02B5/02
Filed: 2002-07-16
Abstract: Uses prismatic juxtaposed and separated light decoupling structures (14,15,16)which are of negative shape in at least a principal surface (4) of a light guide. The decoupling structure is spread along a regular matrix (5,7) or a diagonal matrix (6).  The unit has a light guide (1) with two opposite surfaces (3,4) and a light source (2) to illuminate the light guide. Light injected between the principal surfaces (3,4) is totally reflected. At least one of the surfaces has means for decoupling the incident light from the surfaces. The decoupling means has a large number of separated juxtaposed decoupling structures (14,15,16). The structures are delimited by at least two surfaces which are inclined with respect to a side of a principal surface (4).
Patent FR-2829839-A1 (FR)
Title: Detection element for a gas detector with a solid electrolytic base in particular to identify oxygen and/or nitrogen oxides in the exhaust gases of internal combustion engines
Inventor: CRAMER BERNDT
IPC: G01N27/416
Filed: 2002-09-18
Abstract: The detection element comprises first and second electrochemical cells. A very large zone impermeable to ions is integrated into the solid electrolyte in the detector element to deviate an ion flow which develops between the electrodes of the first cell away from the electrodes in the second cell.  The detection element comprises first and second electrochemical cells. A very large zone (14, 19, 30, 32) impermeable to ions is integrated into the solid electrolyte in the detector element to deviate an ion flow which develops between the electrodes (20, 22, 24) of the first cell away from the electrodes (26, 28) in the second cell. The very large zone is an electrically isolating layer (30, 32) preferably of aluminum oxide, with the solid electrolyte covering its two large faces. The isolating layer encloses one of the electrodes of the second electrochemical cell in the form of a hollow body, open at one side. The very large zone is a cavity in the detector element filled with a gaseous mixture or atmosphere of reference gas. This zone is at least partially between one of the electrodes in the first cell and one of the electrodes in the second cell. There are two large zones which are impermeable to ions and one of the electrodes of the second cell is placed mostly between their two large surfaces. Lines connecting the electrodes in the first cell which intersect one of the electrodes of the second cell or its direct environment are interrupted by the very large impermeable zone.
Patent FR-2846165-A1 (FR)
Title: Method and device for estimating the phase in a digital communication system by executing two phase-locked loops in sequence and combining intermediate values
Inventor: BROSSIER JEAN MARC
IPC: H03L7/07
Filed: 2002-10-17
Abstract: The method for estimating the phase comprises the steps of receiving and storing a block of observations (Yk), and executing at least one, in particular two phase-locked loops on a predetermined sequence of observations extracted from the block. The executions of each phase-locked loop gives an intermediate value, and a combination of the intermediate values gives an estimated value of the phase.  The first phase-locked loop (PLL) is executed on a sequence of observations in chronological order of appearance, and the second PLL is executed on an inverse sequence. The second PLL is initialized on the basis of last values computed by the first PLL. The first PLL is executed according to the formula: phi'k = phi'k+1-gammaF(Yk, f'k+1), where k is an integer from 1 to n, and F is a function adapted to the type of modulation. The second PLL is executed according to the formula: phi'k=phi'k+1-gammaF(Yk,phi'k+1), where k is an integer from n-1 to 0. The modulation is of type BPSK (Binary Phase Shift Keying), and the factor gamma is implemented by a digital filter of order 2 or higher. A device (claimed) with PLL for a digital receiver implements the method (claimed).