baber/WOPTO huggingface dataset:
Patent WO-9806945-A1 (WO)
Title: Method and device for adjusting pressure in a fluid circuit and piston pump used
Inventor: BODET MARC
IPC: F04B39/06
Filed: 1997-08-08
Abstract: The device for adjusting pressure in a gas circuit comprises at least one device with its piston mechanically connected to a connecting rod of which the head is capable of being driven in rotation by a crank pin actuated by a motor. The piston (8) is rigidly integral with the connecting rod (7) and the axle (1a) about which turns the crank pin (6) is offset with respect to the axle (1b) of the cylinder (12) by a distance (d) equal to a fraction of the cylinder stroke. The invention is applicable to rustic compressors with simplified adjustment.
Patent FR-2761672-A1 (FR)
Title: Lateral guide for band with adjustable pressure, used in photography or cinematography
Inventor: ROULLEAU GUY MAX CLAUDE
IPC: B65H23/02
Filed: 1997-04-07
Abstract: The band (1) is guided in its plane perpendicular to its longitudinal axis from a machine (2) in a lateral guide. The guide has adjustment device (3) comprising a movable part. A press (4) comprises a support (40) able to be supported on the band edge (1a). The press has a connection (42) with a significant dimension in the band axis direction and has one end fixed to the support. A device (43) for transmitting movement of the adjuster to the support is constituted by engaging two components. The first component is fixed to the support by one end and the other component is fixed to the connector by one end.
Patent FR-2762231-A1 (FR)
Inventor: BERTIN DANIEL
IPC: B01D46/42
Filed: 1997-04-16
Abstract: The invention concerns a filter comprising a frame (1) wherein is enclosed a filter body (7). A joint (4), for example in glass braid, is mechanically supported by shaping parts of the frame (1) Said shaping parts are preferably lips (2c, 3c) obtained by folding the sections (2, 3) constituting the frame. Thus, the joint is constantly maintained in place even after operating at a high temperature and when the filter is removed for cleaning the installation. Said joint, thus maintained, can easily be removed to be replaced if it has deteriorated or to be saved for future use when the filter and the installation are being cleaned.
Patent FR-2763104-A1 (FR)
Title: Connector for mechanical linkage rod for vehicle door closer
Inventor: CANARD LOUIS
IPC: E05B65/20
Filed: 1997-05-06
Abstract: The connector (1), to co-operate with a linkage rod, comprises a fixed section (A) with a moving section (B) hinged to it and able to clip in place over the fixed section to form a cover for a cavity (C) containing the pivoted end (2a) of the rod (2).  The rod is held in place by its end engaging with a hole (10) in the base of the fixed section (A) cavity while the side walls of the cavity diverge at an angle to allow a certain movement of the rod as it pivots about the axis of its end (2a). The connector (1) is made from a moulded plastics, with the hinge between the fixed and moving sections made by a zone of reduced thickness.
Patent FR-2764254-A1 (FR)
Title: Dispositif de marchepied mobile pour un vehicule automobile
Inventor: VERDIERE FRANCOIS
IPC: B60R3/02
Filed: 1997-06-09
Abstract: La présente invention concerne un dispositif de marchepied mobile pour un véhicule automobile.Le dispositif est caractérisé en ce que le marchepied (9) est monté pivotant autour d'un axe (13) relativement au plancher (10) du véhicule et est situé sous ce plancher de façon que le marchepied (9) puisse pivoter entre ses positions rétractée et sortie dans un espace situé entre le sol et le plancher (10).L'invention trouve application dans le domaine de l'automobile.
Patent FR-2770839-A1 (FR)
Title: Repairing reinforced concrete with mortar containing sacrificial anode metal filler
Inventor: GUERIN RICHARD
IPC: C04B22/04
Filed: 1997-11-07
Abstract: Degraded reinforced hydraulic concretes are repaired and re-alkalised by a reinforcement polarization method comprising application of a repair mortar which contains reactive metal fillers acting as sacrificial anodes. Preferred Features: The mortar is an alkaline mortar which also contains non-reactive components such as carbon fibers to increase its conductivity.
Patent FR-2774172-A1 (FR)
Title: Methode et dispositif de mesure interferentielle de dephasage entre deux faisceaux lumineux issus d'une meme source polarisee, appliques a la refractometrie
Inventor: BEAUDUCEL CLAUDE
IPC: G01N21/45
Filed: 1998-01-28
Abstract: - Méthode et dispositif de réfractométrie interférentielle par la mesure fine du déplacement des franges d'une figure d'interférence entre deux faisceaux lumineux dont l'un subit des variations de phase consécutives à des variations de son indice de réfraction.- La méthode comporte l'application à l'un des deux faisceaux d'une modulation périodique relativement rapide de phase par un signal modulant. Le déplacement des franges résultant de l'application combinée des deux modulations est capté par un photo-détecteur et un ensemble de mesure évalue la modulation lente par le biais d'une détermination du spectre de fréquence du signal issu du détecteur et la mesure du déphasage affectant la fréquence fondamentale de ce spectre de fréquence.- Application à la détection des variations de la composition de mélanges, utilisable notamment en chromatographie analytique ou préparative.
Patent FR-2759666-A1 (FR)
Title: Installation de guidage de chaine pour bicyclette
Inventor: DESENCLOS CHRISTIAN
IPC: B62M9/136
Filed: 1998-02-13
Abstract: Installation de guidage de chaîne notamment pour les pignons (plateaux) du pédalier, destinée à être montée sur un tube de selle d'un cadre de bicyclette.Elle comprend une première patte (11) avec un perçage d'articulation (13) et une seconde patte (12) avec un perçage d'articulation (14) ainsi qu'un perçage de guidage (15) pour fixer la fourchette (3) sur l'installation de guidage parallèle.La fourchette (3) pour une première plage angulaire présente un angle d'inclinaison par rapport à son axe de fixation de pivotement alors que la fourchette pour la seconde plage angulaire présente un angle d'inclinaison par rapport à son axe de fixation de pivotement pour compenser les débattements de la fourchette (3) par rapport au brin de chaîne de traction, occasionné par les deux plages angulaires.
Patent FR-2778104-A1 (FR)
Inventor: FINIDORI CLAUDINE
IPC: A61Q11/00
Filed: 1998-05-04
Abstract: The invention concerns the use of at least one pharmaceutically acceptable fluoride ion vector for preparing a medicine for prevention or adjuvant therapy treatment of a disease associated with Helicobacter pylori.
Patent FR-2778389-A1 (FR)
Title: Display packaging for leaflets
Inventor: DAVID BELLOUARD VINCENT
IPC: B65D73/00
Filed: 1998-05-07
Abstract: The display packaging (11) is constituted from a blank (1) having in the mounted state a front display face (2) and a rear face (3) between which the pre-packed product is housed. The front face is extended beyond its lower edge by a flap formed by two faces (4A,4B). This flap is held in a folded position so as to form, with the back of the front face, a hollow body with a triangular or trapezoidal section which forms a base for holding the packaging in the erected state.
Patent FR-2779022-A1 (FR)
Title: Internal wall/ceiling mounted mobile phone repeater station
Inventor: LUCIDARME THIERRY
IPC: H01Q13/10
Filed: 1998-05-20
Abstract: By internally switching the path length to the radiating slot,  the radiation pattern (12) can be moved away from the right angle position,  thus giving good coverage from a ceiling mounted position
Patent FR-2779733-A1 (FR)
Inventor: ARGILLIER JEAN FRANCOIS
IPC: C10M173/02
Filed: 1998-06-12
Abstract: The present invention relates to a borehole fluid comprising a lubricating compound containing at least one amphiphilic non-ionic compound obtained by reacting at least one vegetable oil or fatty acid as such or in a polymerised state on at least one amino alcohol. In one variant, the compound can be mixed with a solvent. The invention also relates to a method for verifying the lubrication power of a water-based fluid. The invention further relates to the application of said method to borehole fluids with a high pH.
Patent FR-2783617-A1 (FR)
Title: Control circuit for over-voltage charge pump includes N-channel MOS transistor conducting all current from current source when over-voltage attains set level
Inventor: SAVELLI LAURENT
IPC: H02M3/18
Filed: 1998-09-18
Abstract: The system includes control to prevent over-voltage exceeding given threshold value.  The circuit provides control of a charge pump (10) which is intended to produce an over-voltage (VPP) which is greater by a predetermined amount than a supply voltage (Vdd). The circuit includes a constant current source (61) connected between the supply voltage and a control terminal (62). An N-channel MOS transistor (63) is connected between the control terminal and earth, and has its grid connected to receive the over-voltage. The transistor is of such a size that it conducts all the current provided by the constant current source when the over-voltage is greater than a maximum permissible voltage. Further elements (70,80) are provided to limit the over-voltage when the voltage of the control terminal is near to the earth potential.
Patent FR-2784424-A1 (FR)
Title: Re-centering drive for articulated bus auxiliary axle has auxiliary cylinder with piston connected to shaft of main piston to set it to predetermined position
Inventor: CHARLOT BERNARD
IPC: F15B11/12
Filed: 1998-10-09
Abstract: The drive for re-centering the fluid actuator of the auxiliary axle of a bus has an auxiliary cylinder (12) with a movable piston (120) which drives the shaft of the main actuator cylinder (11) to a pre set position in the main cylinder. The auxiliary cylinder has its own hydraulic circuit independent of that of the main cylinder.
Patent FR-2784847-A1 (FR)
Title: Telephone network connection for fixed and mobile phones provides management of links between mobile phone and fixed cable telephone
Inventor: CHARBONNIER PHILIPPE
IPC: H04M1/725
Filed: 1998-10-20
Abstract: The system enables a mobile phone to link with the fixed cable network when this is available.  The system includes a first telephone network (1) which is a cellular radio phone system linking a mobile telephone (2) by a radio link (11) to the network. A further network includes a telephone (4,5) linked by a line (31) to another telephone network (3) which is the cable based switched exchange system. A microprocessor is provided to manage the telephone circuits, and this is provided with a screen and keyboard. The microprocessor manages the operation of the two telephones, so that when a terminal is available the services provided by the cellular system may be accessible to the fixed line telephone, and vice versa.
Patent FR-2787637-A1 (FR)
Title: Peripheral structure for monolithic power device, comprising front and rear surfaces with cathode and anode connections, reverse and forward biased junctions, and insulating wall
Inventor: AUSTIN PATRICK
IPC: H01L29/739
Filed: 1998-12-18
Abstract: The peripheral structure for a monolithic power device (C1) comprises an n-type conductivity substrate, front and rear surfaces (F1,F2) with cathode and anode connections (10,20), respectively, two junctions (13,23) reverse-biased and forward-biased, respectively, when a direct voltage is applied between anode and cathode, and at least one insulating wall (2) in the form of a peripheral p-type conductivity region connecting the front and the rear surfaces (F1,F2), separated from both junctions. When a direct or a reverse voltage is applied between the anode and the cathode generating equipotential voltage lines, the insulating wall enables a distribution of equipotential voltage lines in the substrate (1). The insulating box is constituted by an insulating wall or barrier (2) in the form of a strongly doped p-type region, and adjacent weekly doped p-type regions (16,26), also adjacent to the respective surfaces (F1,F2). The structure (C1) also comprises weakly doped p-type regions (15,25) adjacent to the first and second junctions (13,23), and also adjacent to the respective surfaces (F1,F2) at middistance between the surfaces. In the second embodiment, a field plate covers the total rear surface (F2) of the structure. In the third embodiment, a field plate covers the total rear surface (F2), and another field plate covers a part of the front surface (F1) between the cathode connection and the region (16) adjacent to the insulating wall (2). The weakly doped regions (15,25) adjacent to the junctions (13,23) are of the JTE (Junction Termination Extension) type. The structure (C1) is preferably planar, and symmetric with respect to a plane (F4) perpendicular to the surfaces (F1,F2) and the plane of the substrate (1). The front and rear surfaces (F1,F2) are covered with the field oxide layers (12,22), excluding the zones of junctions (13,23) and including the zonse of insulating wall (2). In the second and third embodiments, the field oxide layers are interposed between the respective surfaces (F1,F2) and the field plates.
Patent FR-2787904-A1 (FR)
Title: Anti vandal maritime container surveillance unit having shock/vibration/movement sealed unit plate/magnet strip door attached and having lower hole allowing container securing.
Inventor: DALTO TINO
IPC: G08B13/14
Filed: 1998-12-28
Abstract: The anti vandalism surveillance mechanism has contents with doors which lock. There is a shock and movement vibration circuit integrated in a sealed and protected anti vandal unit (4) mounted on a metallic plate (1). The back of the magnetic thin section (2) attaches the surveillance mechanism to the container contents door. The plate section has a lower hole (3) through which the container door locking mechanism passes and securing vertical rods in position blocking the integrated surveillance unit removal.
Patent FR-2773154-A1 (FR)
Title: Derive de bis(dialkylmaleimide) et polyethermide pour communications optiques forme a partir de ce derive
Inventor: SUH DONG HACK
IPC: C07D207/452
Filed: 1998-12-30
Abstract: La présente invention propose un dérivé de bis (dialkylmaléimide) et un polyétherimide pour communications optiques, le polyétherimide étant formé à partir de ce dérivé. Le polyétherimide a un indice de réfraction élevé, si bien que lorsqu'on utilise un tel polyétherimide en tant que matériau pour coeur de fibre optique, la gamme des matériaux que l'on peut sélectionner pour la gaine devient étendue. Egalement, la propriété de revêtement et l'adhérence à un substrat sont améliorées, ce qui donne une bonne propriété filmogène et une bonne stabilité thermique. Egalement, comme le polyétherimide peut minimiser la perte optique dans la plage de longueurs d'onde du proche infrarouge, le polyétherimide est très utile en tant que matériau optique dans le domaine des communications optiques adoptant la lumière de longueur d'onde du proche infrarouge.
Patent WO-9939362-A1 (WO)
Title: Method for easily locating an electrode among all the electrodes of a network and electrode network for implementing same
Inventor: SALAVIN SERGE
IPC: H01J11/02
Filed: 1999-01-14
Abstract: The invention concerns a method for easily locating an electrode among all the electrodes of a network (R), which consists in subdividing the network (R) into several successive base groups (Zb) comprising the same number of m electrodes (e, m), in assigning a serial number (Q) to each base group (Zb), in assigning a position (I) to each electrode (e, em) in its base group (Zb), in attributing to each electrode (e, em) a code (C) consisting of a serial number (Q) of the base group (Zb) in which it is located and the position (I) it occupies in its base group (Z). The invention is particularly useful for locating faulty electrodes in a display panel.
Patent WO-9937550-A1 (WO)
Title: Manual self-closing distributor
Inventor: DUBOIS DANIEL
IPC: B65D47/20
Filed: 1999-01-18
Abstract: The invention relates to a manual distributor distributing a liquid substance by pressure, which automatically closes in the absence of pressure, of the type having a push button for controlling an aerosol valve or pump, or a stopper for a receptacle having flexible, compressible walls. The stopper is characterized in that it comprises a nozzle (3) with an elastically deformable distribution slot (7) which nozzle is integrated by moulding into a relatively rigid body (1).
Patent FR-2773981-A1 (FR)
Title: Support giving assistance to use toilet or chair
Inventor: SALAS ANTONIO
IPC: A47K17/02
Filed: 1999-01-28
Abstract: The support is a tubular metallic frame (11) that is an inverted U-shape. An arm rest (2) is fixed to the central part (11a) of the frame. The lower ends of the legs (4a,4b) of the frame have ferrules (5,12) that prevent it slipping on the floor. A hook (1) is fixed to a bar (15) between the legs of the frame and hooks over the upper edge (6a) of the towel bowl (6).
Patent FR-2789383-A1 (FR)
Title: Synthetic dolomite briquette production from dead burned dolomite
Inventor: LECHUGA PRIEGO ANA BEATRIZ
IPC: C04B35/06
Filed: 1999-02-08
Abstract: Ground dead burned dolomite is mixed with an additive containing 0.1-0.8 wt.% Fe2O3, 0.07-0.3 wt.% SiO2, and 0.5-10.0 wt.% Mg(OH)2 or Ca(OH)2. The mixture is compacted to a density of 2-2.5 g/cm<3>, and then sintered.
Patent FR-2789560-A1 (FR)
Title: Bag has handle which can be rotated so that it lies flat against bag side
Inventor: MARLAIX FREDERIC
IPC: A45C13/26
Filed: 1999-02-17
Abstract: The bag has a semi-flexible handle (5) which is fixed at its ends (6, 7) to the side (2) of the bag by a device allowing it rotate about an axis of rotation (9, 10) perpendicular to the side of the bag, so that it turns down to form a loop against it. The handle is fastened to the side of the bag by a rivet; the male portion of which has a notch to prevent it from being fastened too tightly.
Patent WO-0031645-A1 (WO)
Inventor: DERY JEAN-MARC
IPC: G06F12/14
Filed: 1999-11-23
Abstract: Le procédé de l'invention s'applique à la protection de données dans un dispositif comportant un microprocesseur possédant au moins un point d'arrêt matériel. Selon l'invention, le procédé de l'invention comporte une opération d'affectation de point d'arrêt à des données à protéger (301). Préférentiellement, le procédé de l'invention comporte, à chaque arrêt déclenché par un point d'arrêt matériel affecté à une donnée protégée, une opération de vérification (302, 303) de validité de l'accès.
Patent FR-2790726-A1 (FR)
Title: Hand trolley for saw horses has wheeled frame with ratchets to support tines on which sawhorse is carried
Inventor: BROSLAWSKI JEAN PAUL
IPC: B62B1/14
Filed: 1999-03-09
Abstract: The hand trolley for saw horses has a wheeled (4) frame with two parallel uprights (2) having handle frames (5) connected to them. Ratchets (6) support two tines which extend perpendicularly from the uprights to carry a saw horse, to allow height adjustment of the tines.
Patent FR-2791330-A1 (FR)
Inventor: SHEK SIMON K T
IPC: B65G1/137
Filed: 1999-03-26
Abstract: A device for automatic sequential extraction of objects (P1, P2...PN) stored in rows on shelves (S), whereby the first object (P1) of each row is held against a stop (B), characterized in it comprises at least one electromagnet (EA) whereby the moveable frame thereof (A) knocks against the object contained by the stop (P1) via a slit (F), whereby said object passes over the stop (B). Application: pharmaceutical side rooms.
Patent FR-2792647-A1 (FR)
Title: COMPOSITIONS DE NETTOYAGE OU DE SECHAGE A BASE DE F365 mfc, CH2CL2, CH3OH ET 43-10mee
Inventor: MICHAUD PASCAL
IPC: B23K1/00
Filed: 1999-04-22
Abstract: Pour remplacer les compositions à base de CFC ou de HCFC dans les applications de nettoyage ou de séchage de surfaces solides (notamment défluxage), l'invention propose des compositions azéotropiques ou quasi azéotropiques à base de 1, 1, 1, 3, 3-pentafluorobutane, de dichlorométhane, de méthanol, et de 1, 1, 1, 2, 3, 4, 4, 5, 5, 5-décafluoropentane.
Patent FR-2795553-A1 (FR)
Title: Lampe a incandescence comprenant une ampoule en verre de forme tubulaire dans laquelle est dispose axialement un filament
Inventor: MOREL MICHEL
IPC: H01K1/24
Filed: 1999-06-28
Abstract: Lampe à incandescence comprenant une ampoule en verre (3) de forme tubulaire dans laquelle est disposé axialement un filament (4). L'extrémité est fermée hermétiquement par un pincement (5) appliqué autour d'une feuille métallique (1) à laquelle sont fixées une prise de courant extérieure (7) et une prise de courant intérieure (6) reliée électriquement au filament.Une seconde feuille plate intermédiaire (2) est connectée directement à l'extrémité (9) du filament, entre ce dernier et la prise de courant intérieure (6), et l'ampoule est coudée au niveau de la dite seconde feuille plate (2). Applications : entre autres, lampes halogène pour chauffage.
Patent FR-2797383-A1 (FR)
Title: Sechage de la banane verte
Inventor: COMBET FELIX
IPC: A23B7/022
Filed: 1999-08-09
Abstract: Cette invention dont la méthode consiste à faire sécher la banane verte est destinée à permettre aux planteurs de banane de bénéficier d'une autre orientation pour cette culture. Ce séchage qui est simple et pas trop coûteux a besoin d'une application s industrielle ce qui ouvrirait une ère nouvelle d'embauche. Ce qui s'explique par le fait que l'on peut envisager plusieurs applications : la congeler, la transformer en farine, et en fécule.
Patent FR-2800928-A1 (FR)
Title: Vehicle alternator has end cap with ventilating slits arranged in arcs of circle around shaft, each slit being provided with curved plates which deflect air radially towards the periphery of the cap
Inventor: AESCHLIMANN MICHEL
IPC: H02K5/20
Filed: 1999-11-04
Abstract: A vehicle alternator (10) has stator (20), rotor (12), front and rear bearings (32,34) and front and rear side flanges (24,26). The alternator is fitted with a protective cap (58) at the electrical connection side and the cap has ventilation slits (66) configured as arcs of a circle about the shaft axis (A1). The slits are provided with oblique plates (68) which are shaped to direct air towards the protective cap periphery.
Patent FR-2801749-A1 (FR)
Title: Installation de radiocommunication ayant des cables a pertes en tant qu'elements rayonnants
Inventor: FERLAY JEAN PIERRE
IPC: H04B5/00
Filed: 1999-11-26
Abstract: Des tronçons de câble à pertes (11-14) sont disposés en succession le long d'une zone de couverture radio, et couplés à des moyens (15, 16, 21-26, 31-36) d'alimentation depuis des stations de base (5-6) d'un réseau de radiocommunication cellulaire. Les moyens d'alimentation fournissent des premiers signaux radiofréquence (SD ) issus d'une première station de base (5) à un premier tronçon de câble (12), et des seconds signaux radiofréquence (S'D ) issus d'une seconde station de base (6) à un second tronçon de câble (13), adjacent au premier tronçon. Ils fournissent en outre une partie au moins des seconds signaux radiofréquence au premier tronçon de câble (12), de préférence avec une atténuation par rapport aux premiers signaux radiofréquence tels que fournis au premier tronçon de câble, afin de créer une zone de recouvrement partiel entre cellules voisines pour faciliter l'exécution d'un transfert automatique de cellule en cours de communication.
Patent WO-0053416-A1 (WO)
Title: Laminar materials suitable for use in the manufacture of shoes, method of making same and shoe stiffener materials including said laminar materials
Inventor: ARNOLD BRIAN
IPC: B32B27/12
Filed: 2000-03-09
Abstract: A laminar material suitable for use in the manufacture of shoes comprising an extruded core (10) having laminated thereto on both sides a fibre fabric layer (12), the thermoplastic sheet core (10) comprising a mixture of granulated scrap shoe stiffener material with virgin extrudable thermoplastics material the core including at least 40 % by weight of virgin extrudable thermoplastics material. Hot melt adhesive coatings (14) are applied on both sides. The scrap material in the core (10) includes fibrous particles (16). A method of making such a material is also described.