baber/WOPTO huggingface dataset:
Patent FR-2816003-A1 (FR)
Title: Collecteur d'echappement isole par une fente d'air pour un moteur a combustion interne
Inventor: DURR GERD
IPC: F01N13/10
Filed: 2001-10-31
Abstract: Dans ce collecteur d'échappement, isolé par une fente d'air, pour un moteur à combustion interne d'un véhicule automobile, qui comporte un catalyseur, comprenant un tube intérieur (4) et un tube extérieur (2) entourant ce dernier à distance et possédant une bride de raccordement côté culasse (9), le tube intérieur (4) pénètre par son extrémité de façon guidée dans la culasse (1) et seul le tube extérieur (2) peut être fixé sur la culasse par l'intermédiaire de la bride de raccordement (9).Application notamment aux voitures de tourisme.
Patent FR-2833000-A1 (FR)
Title: Water purification system comprises sand and earth tower with internal reservoirs and external solar panels for photocatalysis or laser purifiers
Inventor: NAVARRE FRANCOIS PIERRE HENRY
IPC: C02F1/14
Filed: 2001-12-04
Abstract: The purification system consists of a conical tower (1) built from sand and earth and tall enough to collect rainwater and natural condensation.  The purification system consists of a conical tower (1) built from sand and earth and tall enough to collect rainwater and natural condensation. The outer surface of the tower is fitted with solar energy collecting panels (10) that provide power for UV lamps, photocatalysis or laser purifiers, with evaporated water condensed and collected, while gases released by pollution are vented from the top of the tower or collected and fed to greenhouses.
Patent FR-2822738-A1 (FR)
Title: Automated casting installation incorporates several casting stations, a molten metal lifting station, and robotic displacement devices for controlled and co-ordinated casting operations
Inventor: LAURINO ATTILIO
IPC: B22D47/00
Filed: 2002-04-03
Abstract: Automated casting installation comprises casting stations, lifting station (E) for molten metal with at least one furnace containing molten metal; an automated casting apparatus extending between the casting stations and the lifting station, and an automated apparatus for the transfer of cast pieces extending between the casting stations and a discharge station. Automated casting installation comprises:  (a) several casting stations (A - D);  (b) a lifting station (E) for molten metal with at least one furnace containing molten metal;  (c) an automated casting apparatus extending between the casting stations and the lifting station, fitted with a robotic device able to displace, in a cyclic and controlled manner, a casting ladle for lifting, at each cycle, the molten metal from the lifting station and tipping it into a chosen casting station; and (d) an automated apparatus for the transfer of cast pieces extending between the casting stations and a discharge station, fitted with a robotic device for displacing, in a controlled and co-ordinated manner with the casting apparatus, some pinches for the holding and transfer of the cast pieces from one of the casting stations to the discharge station.
Patent WO-03048096-A1 (WO)
Title: Substituted aryl-cycloalkanes, and use thereof as anticancer agents
Inventor: MAILLIET PATRICK
IPC: A61K31/277
Filed: 2002-12-03
Abstract: The invention concerns products of formula (I), wherein: A represents a saturated or partly saturated cyclic hydrocarbon, optionally substituted; X is selected from the group consisting of O, N-O(R2); Ar1 represents a substituted phenyl ring; and Ar2 is selected from the group consisting of certain substituted phenyl rings or nitrogenous heterocycles. Said products are useful as anticancer agents, in particular as tubulin polymerization inhibitors.
Patent FR-2827017-A1 (FR)
Title: Screw for screwing into a material of low hardness, e.g. hard plastics
Inventor: GENS LOTHAR
IPC: F16B25/00
Filed: 2002-06-26
Abstract: The flank height (H) and the core diameter (Dk) of the thread form the ratio Q1=H/Dk in the range of 1 to 3.5, preferably 2. The core diameter (Dk) and the thread pitch (P) form the ratio Q2 = Dk/p in the range of 0.3 and 0.6, preferably 0.5. The thread is formed as angular thread with a crown angle of thread teeth less than 30 degrees.
Patent FR-2828449-A1 (FR)
Title: Equipment for the control of contact in a clutch mechanism, comprises transmitter and receiver hydraulic pistons under programmable electronic control which uses speed difference at clutch
Inventor: VORNEHM MARTIN
IPC: F16D48/06
Filed: 2002-07-22
Abstract: A device for an automatic clutch in motor vehicles, provided with hydraulic transmitter  pickup actuator arrangements (2,3) and a compensation system (22) for a hydraulic fluid. In a cylinder, a modulation limit (M) of a piston (5) is defined, whereby the piston cup (7) thereof in said position comes to rest outside an opening (9) of the compensation system disposed in the wall of the cylinder.
Patent FR-2828708-A1 (FR)
Title: Procede ultrasonique auto etalonne de mesure in situ des proprietes acoustiques d'un fluide de forage
Inventor: BATAKRISHNA MANDAL
IPC: E21B49/00
Filed: 2002-08-08
Abstract: La présente invention permet de découvrir l'impédance du fluide de forage en utilisant les réflexions à partir d'un disque métallique précis et la densité du fluide de forage à partir de celle-ci. Les caractéristiques de réverbération d'une onde acoustique dépendant en partie de la forme d'onde acoustique, la première réflexion provenant du disque métallique peut être utilisée pour calibrer les mesures. Un procédé pour déterminer la propriété d'un fluide de forage est proposé qui comprend les étapes consistant à : (i) générer un signal acoustique à l'intérieur d'un fluide de forage, (ii) recevoir les réflexions du signal acoustique provenant du fluide et (iii) analyser une partie de réverbération du signal acoustique pour déterminer la propriété. L'analyse de la partie de réverbération peut comprendre les étapes consistant à obtenir un signal de réverbération théorique et à comparer le signal de réverbération mesuré avec le signal de réverbération théorique pour déterminer la propriété du fluide de forage.
Patent FR-2844850-A1 (FR)
Title: Pre-stressed bearing for automobile steering column comprises outer and inner bushes with track for bearings, support ring able to move axially relative to bushes and elastic element between support ring and outer bush support surface
Inventor: DELOS JACQUES
IPC: F16C19/16
Filed: 2002-09-20
Abstract: The pre-stressed bearing comprises an outer bush (3) provided with a bearing track (10), an inner bush (4) provided with a bearing track (14) and bearings (5) located between the tracks. A support ring (34) can move axially relative to the bushes and an elastic element (41) is located between the support ring and a support surface (22) associated with the outer bush in order to exert an axial spacing force between the support ring and the outer bush.  An Independent claim is included for steering column and a pre-stressed bearing.
Patent FR-2846602-A1 (FR)
Title: Diffuseur d'air compact
Inventor: DESCHUYTENEER ANNE
IPC: F24F13/065
Filed: 2002-10-31
Abstract: Diffuseur d'air (1) notamment pour un habitacle de véhicule automobile, comportant un corps creux (2) doté d'au moins une ouverture d'admission (3) pour un flux d'air forcé et d'au moins une ouverture de sortie (4) pour la diffusion de l'air dans l'habitacle, ainsi que des moyens d'obturation (10) aptes à interrompre le flux d'air sortant de chaque ouverture de sortie (4), caractérisé en ce que les moyens d'obturation (10) comportent au moins un volet obturateur (11, 12) monté mobile en déplacement entre une position déployée dans laquelle il obture chaque ouverture de sortie (4) et une position repliée dans laquelle il libère chaque ouverture de sortie (4), et en ce que chaque volet obturateur (11, 12) présente une structure souple formant rideau qui apte est à épouser le contour du corps creux (2).
Patent FR-2847410-A1 (FR)
Title: Arithmetic coding method for digital image e.g. JBIG, involves renormalizing value contained in register when value is lesser than predefined value by registering lowest value among calculated values
Inventor: VERNIERE JEAN PAUL
IPC: H04N7/30
Filed: 2002-11-19
Abstract: The method involves renormalizing a value contained in a register A when the value is lesser than a predefined value. The register is renormalized by calculating values Ai where each value is multiplication of register value by multiple of 2. A value in calculated values, which is higher than the predefined value and less than or equal to all the Ai values is determined. The determined value is registered in the register.
Patent FR-2848052-A1 (FR)
Inventor: ANNIC ETIENNE
IPC: H04L12/54
Filed: 2002-11-29
Abstract: System for selecting an architecture (15, 16, 17) dedicated to a communications network (40, 41, 42, 50, 51, 52) in a terminal (10) including a user interface (11). The connection to the communications network (40, 41, 42, 50, 51, 52) is set up by means of a PDP context link via a mobile network. The system controls access to a dedicated architecture manager (19) integrated into the terminal (10) to manage an architecture (15, 16, 17) dedicated to a communications network (40, 41, 42, 50, 51, 52) and to process simultaneously the operation of the dedicated architectures (15, 16, 17) of the terminal (10) connected to a plurality of the communications networks (40, 41, 42, 50, 51, 52). The system can be used for selecting access to a communications network (40, 41, 42, 50, 51, 52) of a set of communications networks each offering a set of services via a dedicated architecture (15, 16, 17) integrated into the terminal (10) which is connected to a public mobile network to which the user is a subscriber.
Patent FR-2849266-A1 (FR)
Title: Ion beam nanometric/sub nanometric sample surface modifier having multistage ions with very low cinematic energy having ion beam/electrostatic decelerator and surface sweep sampler
Inventor: BORSONI GILLES
IPC: H01J37/06
Filed: 2002-12-18
Abstract: The uniform sample processing machine projects multistage ions with very low kinetic energy. There is an ion beam production assembly with an electrostatic decelerator. There is a sweep surface sampler, with a mechanical sample maintenance. The production is carried out under a vacuum.
Patent WO-03068087-A1 (WO)
Title: Connection system between a spinal rod and a transverse bar
Inventor: FRANCK BRUNO
IPC: A61B17/58
Filed: 2003-02-11
Abstract: The invention relates to a connection system that is disposed between a spinal osteosynthesis rod (2) and a transverse bar (4).  The inventive system is designed to comprise a passage (45) for the transverse bar (4) which is intended to exert a force on two clamping jaws (5, 6), said jaws being articulated in such a way that they move together when the locking element (48) is being tightened.  Said system comprises a return spring (20) which acts upon the clamping jaws, moving them towards one another independently of the transverse bar.  In this way, the clamping jaws (5, 6) grip the osteosynthesis rod and ensure that the connection system is firmly mounted to the rod.
Patent FR-2851332-A1 (FR)
Title: Security device for weapon, has screw providing seating for washer whose perimeter provides combination code of opening or closing of security device, and key associating exterior and interior form to generate code
Inventor: ROLLAND CLAUDE ROGER
IPC: F41A17/02
Filed: 2003-02-13
Abstract: The device has a screw (4) that provides a seating (16) for washer (17) of a nut (15), and a perimeter (22) of the washer provides a combination code of opening or closing of the device. The nut translated on the screw provides a security position when stopped on the washer and a security locking position when in contact with a boss (12). A key associates an exterior form and an interior form to generate the code.
Patent WO-2004012339-A1 (WO)
Title: Digital data compression robust relative to transmission noise
Inventor: JEGOU HERVE
IPC: H04N7/50
Filed: 2003-07-16
Abstract: The invention concerns a digital data compression encoder, characterized in that it comprises: an input for a first data flow (SH), and a second data flow (SL), an encoding module, matching symbols of the first data flow and code words, wherein, for certain symbols, there exist several words, called redundant, corresponding to the same symbol, and a processing module for encoding the symbols of the first data flow based on the correspondence, by selecting among the redundant words, on the basis of at least part of the second data flow.
Patent WO-2004034483-A1 (WO)
Title: Electrically controllable light-emitting device and its electrical connection means
Inventor: BETEILLE FABIEN
IPC: H05B44/00
Filed: 2003-10-01
Abstract: The invention concerns an electrically controllable system with variable optical and/or energetic properties or light-emitting device, comprising at least one substrate supporting (1) an electrically active stack of layers (3) arranged between a so-called lower electrode and a so-called upper electrode, each including at least one electrically conductive layer (2) electrically connected to at least one current bus. The invention is characterized in that at least one current bus is electrically connected to at least one current supply adapted to convert and distribute electric power in the form of light at the electrically active stack of layers (3).
Patent FR-2852318-A1 (FR)
Title: Recovery of a polymer from a solution in a water-immiscible solvent comprises precipitation with a nonsolvent comprising water and a liquid that is miscible with the solvent and with water
Inventor: LEPERS JEAN CHRISTOPHE
IPC: C08J3/14
Filed: 2003-03-14
Abstract: Recovery of a polymer from a solution in a water-immiscible solvent comprises precipitation with a nonsolvent comprising water and a liquid that is miscible with the solvent and with water. An independent claim is also included for recycling a polymer material by cutting the material into fragments with an average size of 1-50 cm (if necessary), contacting the fragments with a water-immiscible solvent capable of dissolving the polymer and recovering the polymer from the solution as above.
Patent FR-2852921-A1 (FR)
Title: Procede et installation pour chauffer et conditionner un produit dans un emballage, et emballage utilise
Inventor: BEAUFILS PHILIPPE
IPC: B65B25/00
Filed: 2003-03-24
Abstract: Un produit consommable (14), en particulier un produit alimentaire est introduit dans un emballage (10) et chauffé dans ce dernier. Après avoir introduit le produit dans l'emballage, on ferme ce dernier partiellement en préservant au moins une zone provisoirement non soudée (17) entre deux parois de l'emballage (10A, 10B), on chauffe le produit dans l'emballage partiellement fermé, puis on ferme totalement l'emballage en soudant les parois dans ladite zone provisoirement non soudée.
Patent FR-2853702-A1 (FR)
Title: Decorative bar obtaining method, involves arranging collar for assembling ornamental piece with bar, engaging ornamental piece portion between wings and turning wings downwardly against portion
Inventor: MILANI DANIEL
IPC: E04F11/18
Filed: 2003-04-11
Abstract: The method involves arranging a collar (5) for assembling an ornamental piece (4) with a bar (2). Wings (7) of the collar are separated by a distance slightly larger than a width or transversal dimension of a portion (4a) of the ornamental piece (4). The portion (4a) is engaged between the wings (7) and the wings are turned downwardly against the portion (4a). An independent claim is also included for a decorative bar structure.
Patent FR-2854741-A1 (FR)
Title: Dispositif et procede de detection de defaut terre et relais comportant un tel dispositif
Inventor: LE PIVERT XAVIER
IPC: H02H3/33
Filed: 2003-05-05
Abstract: Le dispositif de détection de défaut terre comporte un conditionneur (22) recevant des signaux (IA, IB, IC) de courants pour fournir des signaux (Ir) et (Ia, Ib, Ic) représentatifs d'un courant résiduel et de courants de phases, et un circuit de traitement (23) connectés au conditionneur pour effectuer une détection de défaut terre aval en fonction desdits signaux (Ir, Ia, Ib, Ic). Ledit circuit de traitement et le procédé de détection signalent un défaut terre aval si une valeur du signal (Ir) de courant résiduel dépasse un premier seuil (S1) prédéterminé, et si un rapport entre une valeur représentative de d'amplitude du courant inverse (Ii) et une valeur représentative d'un signal de courant résiduel (Ir) dépasse un second seuil prédéterminé ou est compris entre deux seuils. Le relais de protection comporte des capteurs de courant, un dispositif de détection, et un actionneur commandé par un signal (D) de détection.
Patent FR-2841625-A1 (FR)
Title: Procede de mise en oeuvre d'un dispositif de boite de vitesses et dispositif correspondant
Inventor: MENDE HARTMUT
IPC: F16H55/14
Filed: 2003-06-24
Abstract: L'invention concerne un procédé de détection d'au moins une position prédéterminée de commutation d'une boîte de vitesses qui comporte au moins un agencement à couloirs de sélection et de commutation ; au moins un premier élément de commutation (556) qui y est mobile et au moins un deuxième élément de commutation (558) ; au moins un agencement de manoeuvre pour piloter au moins l'un des éléments ; au moins un agencement (550) pour le piloter ; et au moins un agencement (560) de capteur de position pour déterminer la position de commutation d'un élément mobile de la boîte. Il comprend comme étapes : solliciter au moins un élément de commutation (558) selon une caractéristique prédéterminée ; surveiller la variation, en fonction du temps, d'au moins une première valeur caractéristique de l'agencement de manoeuvre et/ou de commande ; et l'évaluer selon une caractéristique prédéterminée pour déterminer au moins une position prédéterminée de commutation. Ces positions de commutations comprennent au moins une fin de course d'un rapport et/ou au moins une position de couloir neutre et/ou le couloir de sélection. L'invention concerne aussi des dispositifs correspondants.
Patent FR-2857670-A1 (FR)
Title: A method of recovering a polymer, especially polyvinylchloride, from solution in a solvent, especially methyl ethyl ketone, by adding a non-solvent, especially water, as liquid before phase inversion and then as vapor
Inventor: FASSIAU ERIC
IPC: C08J3/14
Filed: 2003-07-15
Abstract: A method of recovering one or more polymers in solution in a solvent by progressive introduction of a non-solvent into the precipitation medium. The non-solvent is introduced progressively into the precipitation medium and a phase separation into a continuous phase rich in solvent in which the polymer is dissolved and a dispersed phase consisting of droplets rich in non-solvent occurs, followed by a phase inversion in which the continuous phase is rich in non-solvent and the dispersed phase rich in solvent with dissolved polymer. The non-solvent is initially introduced in solely liquid form and in an amount Q' which is non-zero but below the amount Q required to cause phase inversion. It is then introduced, at least partially, in the form of vapour. An independent claim is included for a method of recycling one or more polymer based articles by turning into 1cm to 50cm fragments if necessary, placing the article or its fragments into a solvent capable of dissolving the polymer and recovering using the claimed method.
Patent FR-2843998-A1 (FR)
Title: Moteur a combustion interne
Inventor: KATSUMATA SHOUJI
IPC: F01L9/20
Filed: 2003-08-27
Abstract: Dans un moteur à combustion interne comprenant une soupape à commande électromagnétique (1) destinée à entraîner l'une d'une soupape d'admission (2) et d'une soupape d'échappement (4), au moins un conduit d'huile de lubrification vers une section de culasse comprenant un conduit d'huile de lubrification vers la soupape à commande électromagnétique (L2) est formé indépendamment de l'autre conduit d'huile de lubrification (L1, L3) de sorte que l'huile de lubrification pour la soupape à commande électromagnétique (1) n'est pas mélangée à l'autre huile de lubrification. Un dispositif de lubrification peut présenter une partie où l'huile de lubrification est utilisée en commun dans les conduits d'huile de lubrification parmi (L1), (L2) et (L3) tant que l'huile de lubrification destinée à la lubrification de la soupape à commande électromagnétique et l'huile de lubrification destinée à la lubrification des autres éléments ne sont pas mélangées.
Patent FR-2860684-A1 (FR)
Title: Fishing rod support, has articulation unit comprising positioning unit that permits to move interface between locking and release position, where interface is situated between sections when placed in release position
Inventor: AMOURELLE OLIVIER
IPC: F16M11/06
Filed: 2003-10-14
Abstract: The support has an articulation unit (5) comprising a link unit (6) and a positioning unit (7). The unit (6) has parts (8, 9) that are interconnected at level of their interface (10) and attached to respective sections (3, 4). The unit (7) permits to move the interface between locking and release positions. The interface is situated between the sections to authorize folding of the sections, when placed in release position.
Patent FR-2846039-A1 (FR)
Title: Controlling the nitrogen oxide storage catalyst of an internal combustion comprises restricting the lean burn window during the storage phase when minimum criteria for storage are not met
Inventor: POTT EKKEHARD
IPC: F01N13/02
Filed: 2003-10-16
Abstract: Controlling the nitrogen oxide (NOx) storage catalyst of an internal combustion engine comprising an engine control unit and a NOx sensor downstream from the catalyst comprises restricting the lean burn window during the NOx storage phase when minimum criteria for NOx storage are not met.  An Independent claim is also included for a device for controlling a nitrogen oxide (NOx) storage catalyst located in the exhaust system of an internal combustion engine, comprising a NOx sensor downstream from the catalyst and an engine control unit connected to the NOx sensor, where the device has means for carrying out the above process.
Patent FR-2854531-A1 (FR)
Title: Procede et systeme pour securiser l'embrouillage, le desembrouillage et la distribution de sequences visuelles vectorielles
Inventor: LECOMTE DANIEL
IPC: H04N7/167
Filed: 2003-05-02
Abstract: La présente invention concerne un procédé pour la distribution sécurisée de séquences visuelles synthétiques vectorielles à au moins deux dimensions, animées et constituées d'une succession de trames contenant au moins un objet géométrique multidimensionnel devant être affiché sur l'écran de l'utilisateur et déterminés par au moins un paramètre [couleur, échelle, dimensions, coordonnées de points de l'objet]. On procède, avant la transmission à l'équipement client, à une analyse du flux pour générer un flux principal modifié, présentant le format identique au format du flux d'origine mais dont au moins une trame a été modifiée, et une information complémentaire d'un format quelconque, comportant les informations numériques aptes à permettre la reconstruction desdites trames modifiées, ledit flux principal modifié et ladite information complémentaire ainsi générés depuis le serveur étant transmis séparément vers l'équipement destinataire. Par la suite, on calcule sur l'équipement destinataire une synthèse d'un flux au format d'origine en fonction dudit flux principal modifié et de ladite information complémentaire.