baber/WOPTO huggingface dataset:
Patent FR-2759882-A1 (FR)
Title: Point of sale presentation of audio-visual items with integral anti-theft facility
Inventor: BOUAN BRUNO
IPC: A47F7/024
Filed: 1997-03-10
Abstract: The presentation equipment has the cassette or compact disc in its own packing, and housed in an outer packing to prevent theft, with these enclosed in a storage support. Either the inner or the anti-theft packing incorporates a circuit which allows storage and reproduction of an audio-visual sequence (9) from the recording. The outer display packing has a detector that can translate the stored information to a display screen (40) on a face of the outer display packing. The outer packing also includes an audio amplifier system and has a loud speaker integrated. The inner circuit is connected directly to the devices in the outer packing. Power is provided by a piezo-electric generator, which may also recharge a battery.
Patent FR-2762657-A1 (FR)
Inventor: THEVEVON LUC
IPC: F16H45/02
Filed: 1997-04-29
Abstract: A coupling apparatus comprises a locking clutch with a piston (9) provided with pressed sections and a connection part (10) provided with driving fingers each interleaved between a first side edge of a first pressed section and a second side edge of a second pressed section, said driving finger carrying a spring (26, 126) bearing on a first pressed section in order to act upon the driving finger when contacting the second pressed section. Application to motor vehicles.
Patent FR-2764217-A1 (FR)
Title: Procede de conformation a froid de l'extremite d'un tube metallique a simple paroi a une extremite a double paroi
Inventor: HEITZ DANIEL
IPC: B21D19/16
Filed: 1997-06-06
Abstract: Le procédé de conformation par retroussage de l'extrémité d'un tube métallique (1) consiste à rabattre les parois de l'extrémité du tube vers l'arrière pour former un bord roulé (14) en forçant le tube dans un outil de repoussage (2), à rapprocher de la paroi d'extrémité du tube en plusieurs passes de filage la doublure (16) ainsi formée lors du repoussage, à resserrer, à contraindre et à écraser contre cette paroi le bord roulé (14) d'extrémité pour former une bordure rigide (22) et à conformer ultérieurement l'extrémité en double paroi (16) selon un procédé connu de conformation à froid pour lui donner une forme technique adaptée.Cette invention intéresse les préparateurs de tubes en vue de leur jonction.
Patent FR-2769053-A1 (FR)
Title: Jet pump for motor vehicle fuel supply
Inventor: SERTIER BRUNO
IPC: F02M37/02
Filed: 1997-10-01
Abstract: The jet pump contains a nozzle (20) forming a  convergence and a core (30) mounted to move in relation to the exit channel of the nozzle (20) and is down stream of it. This core possesses a cross section extending from the nozzle, which defines a divergence. The core is guided by an  internal rod (50) and held against the throat of the nozzle by a compression spring (40).  Various configurations are described in the claims.
Patent FR-2770213-A1 (FR)
Title: Revetements de circulation ou elements connexes reflechissants, et composition correspondante
Inventor: BENSE PIERRE
IPC: C04B28/02
Filed: 1997-10-27
Abstract: L'invention concerne des revêtements pour voies de circulation et des éléments de sécurité et/ou de signalisation connexes à propriétés réfléchissantes renforcées, comprenant 10 à 80 % en poids de débris de verre lesquels contiennent au moins 10 % en poids de débris de verre essentiellement réfléchissants de dimension inférieure à 20 mm. Elle concerne également une composition pour de tels revêtements de voies de circulation ou éléments connexes.L'invention s'applique plus particulièrement à l'élaboration de voies de circulation telles que routes, pistes cyclables, voies piétonnières, etc. ou éléments connexes tels que glissières de sécurité en béton, bordures de trottoirs, bornes, etc.
Patent FR-2772584-A1 (FR)
Title: Electric towel drier
Inventor: AUBRY SYLVAIN
IPC: A47K10/06
Filed: 1997-12-23
Abstract: The drier consists of a cylindrical housing in two halves (1, 2) containing a motor, heating element and fan assembly, and radial tubes (6) on rings which allow the tubes to be turned in slots (3, 4) in the housing. The tubes have hot air outlets in their undersides, spaced in an arithmetical, geometrical or logarithmic progression. The lower ring has a central hole and a nozzle which cooperates with the upper ring.  The top of the housing has a heat control knob (8).
Patent FR-2773020-A1 (FR)
Title: Clock distribution circuit for integrated circuits
Inventor: HANRIAT STEPHANE
IPC: G06F1/10
Filed: 1997-12-24
Abstract: The clock frequency for all logic circuits is generated by a common generator and then multiplied up for the individual circuits, minimising power consumption.
Patent FR-2762926-A1 (FR)
Title: Affichage a emission de champ et son procede de commande
Inventor: KISHINO TAKAO
IPC: H01J29/04
Filed: 1998-02-20
Abstract: Des grilles (4a à 4b) analogues à une mosaïque sont agencées au-dessus de cathodes (2) analogues à des îles tout en étant isolées et les anodes (9a et 9b) analogues à une mosaïque sont agencées juste au-dessus des grilles (4a à 4b) analogues à une mosaïque. Les de grilles (4a à 4b) analogues à une mosaïque sont commandées tout en conservant les grilles (4a à 4b) analogues à une mosaïque agencées de manière à entourer les grilles (4a à 4b) analogues à une mosaïque commandées à un potentiel réduit et les anodes (9a et 9b) analogues à une mosaïque sont positionnées juste au-dessus des grilles (4a à 4b) analogues à une mosaïque et qui sont actuellement commandées. Egalement, les anodes (9a et 9b) analogues à une mosaïque qui sont agencées de manière à entourer les anodes (9a et 9b) analogues à une mosaïque commandées sont maintenues sous un potentiel réduit. Ceci permet d'obtenir une focalisation satisfaisante des électrons.
Patent FR-2775047-A1 (FR)
Title: Unloading valve for hydraulic pump during idling phase
Inventor: MARIAN VICTOR
IPC: F16K17/10
Filed: 1998-02-19
Abstract: The valve is formed of a body (1) with guide sleeves (2-4) of a valve (5), maintained closed by a spring (6). When maximum pressure in the circuit is attained at point (A), the pressure in the cavity (b) acts on the pilot piston (7) which in turn pushes on the valve  (5) to move it off its seat (a) to join the port (P) of the pump  to port (T) of the reservoir. As the diameter (d1) is greater  than the diameter (d2), the pressure in the space (e) controlled  by the restrictor (8) maintains the valve open, and thus controls the timing of the loading and unloading cycle.
Patent FR-2775372-A1 (FR)
Title: Procede de verification de la coherence d'informations telechargees dans un calculateur
Inventor: LOUBEYRE YVES
IPC: B60R25/20
Filed: 1998-02-26
Abstract: Ce procédé de vérification de la cohérence d'informations (7) téléchargées par un outil de téléchargement, dans un calculateur (2) de contrôle du fonctionnement d'un organe fonctionnel d'un véhicule automobile, est caractérisé en ce qu'il comporte les étapes suivantes : - calcul par le calculateur (2) d'un mot de validation des informations (7) à partir de celles-ci,- comparaison par le calculateur (2) de ce mot de validation calculé à un mot de validation correspondant (8) stocké dans ce calculateur, et non accessible à l'outil de téléchargement, et- validation ou invalidation par le calculateur (2) des informations téléchargées (7) en cas de concordance ou de discordance entre les mots de validation calculé et stocké.
Patent WO-9928292-A1 (WO)
Title: Perfluorynated sulphone salts, and their uses as ionic conduction materials
Inventor: MICHOT CHRISTOPHE
IPC: H01M8/00
Filed: 1998-12-01
Abstract: The invention concerns ionic compositions with high ionic conductivity, comprising a salt with delocalized anionic charge. An ionic composition comprises a salt dissolved in a solvent and has a conductivity higher than 10?-5 S.cm-1¿ between -30 °C and 150 °C. The cation is a proton, a hydronium, a hydroxonium, a nitrosonium NO+, an ammonium -NH¿4?+, or an organic or organometallic metal cation. The anion is a carbanion bearing a perfluorinated substituent or a substituent bearing at least a F on the α carbon of the carbanion, and two non-perfluorinated electroattractive substituents. Said composition can be used as electrolyte in electrochemical devices, as catalyst for chemical reactions, as photochemical or thermochemical initiator for polymerisation or cross-linking reactions.
Patent FR-2775710-A1 (FR)
Title: Cassette polycarbonate pour couverture ou paroi
Inventor: DORE DAVID
IPC: E04D3/06
Filed: 1998-03-05
Abstract: Cassette (1) de bardage pour couverture ou paroi, ayant un cadre intercalaire (4) formé par des éléments linéaires (13, 14, 15, 16) disposés le long d'une ligne fermée, ce cadre intercalaire (4) ayant une surface latérale extérieure (22), une surface latérale intérieure, une surface supérieure (17) plate et une surface inférieure (18) plate, cassette (1) caractérisée en ce qu'elle comporte une plaque supérieure (2) en matière plastique fixée sur la surface supérieure (17) du cadre intercalaire (4), et une plaque inférieure (3) en matière plastique fixée sur la surface inférieure (18) du cadre intercalaire (4) ces plaques (2, 3) ayant chacune des bords latéraux (5, 6, 7 8, 9, 10, 11, 12), et caractérisée en ce que les surfaces supérieure (17) et inférieure (18) du cadre intercalaire (4) sont entièrement couvertes par les plaques supérieure (2) et inférieure (3) respectivement. L'invention est également relative à un procédé de fabrication de la cassette (1) et à des constructions utilisant une telle cassette.
Patent FR-2764761-A1 (FR)
Title: Casque de communication
Inventor: WILTON RAYMOND JOHN
IPC: H04R1/10
Filed: 1998-06-10
Abstract: Le casque de communication comprend une bande de maintien convexe et élastique, au moins un écouteur (2) mobile par rapport à l'extrémité de la bande de maintien et un microphone (26) fixé à un bras pivotant (23). La bande de maintien est divisée en trois portions (10, 12, 14) par deux articulations (11, 13). Ces portions peuvent être pivotées l'une vers l'autre depuis une position d'utilisation jusqu'à une position fermée dans laquelle ces portions se font face l'une l'autre de telle sorte que le casque de communication peut être replié pour occuper aussi peu de place que possible lorsqu'il n'est pas en utilisation, par exemple pour le transport, le stockage ou pour recharger les batteries dans une station de base (52). Cette position fermée est maintenue par un dispositif de verrouillage. Celui-ci est de préférence réalisé par le fait que l'écouteur (2) comprend deux pinces de fixation (37), dont les extrémités libres sont écartées de l'une de l'autre, et l'écouteur (2) peut pivoter autour d'un axe de rotation (4). Dans ce cas, l'une des pinces de fixation (37) s'engage derrière une portion (14) de la bande de maintien repliée et verrouille positivement la position fermée.
Patent FR-2779911-A1 (FR)
Inventor: MORELLE JEAN
IPC: A01N37/46
Filed: 1998-06-17
Abstract: The invention concerns the production of compositions for protecting plants against oxidative stress, characterised in that said compositions comprise methionine-enriched lipoaminoacids, during acylation of a protein hydrolysate, or of amino acids individually or mixed, or after acylation, and lipoaminoacids partially or completely salified by basic amino acids, thereby providing them with antioxidant and antiradical properties. The invention also concerns complete or partial salification of such type of lipoaminoacids by microelements.
Patent FR-2781278-A1 (FR)
Inventor: AMPHOUX ANDRE
IPC: F24F7/02
Filed: 1998-07-17
Abstract: The extractor consists of coaxial upper (2) and lower (3) members separated by spacers (4) and with the lower member mounted on the upper end of a duct (7). The base (11) of the upper member has an axial cavity (25) containing a centrifugal turbine comprising a motor with a stator (23) and rotor (26) and one or more blades (24), the lower edges (27) of which lie flush with the bottom of the cavity.
Patent FR-2781192-A1 (FR)
Title: Windscreen wiper blade arm for motor vehicle, has connecting portion with side plates and fastener formed from continuation of material of connecting portion
Inventor: JEHANNET JEAN PIERRE
IPC: B60S1/40
Filed: 1998-07-20
Abstract: The windscreen wiper blade arm has a connecting portion (10) to allow mounting at the extremity (16) of a drive arm (18). The connecting portion has two side plates (14) that are arranged parallel to each other and a transverse piece (44) that extends between them. The transverse piece engages with the fastener (40) to mount the wiper blade arm on the drive arm. The transverse piece is formed from a continuation of the material of the connecting portion. The transverse piece connects together the two side plates of the connecting portion.
Patent FR-2768553-A1 (FR)
Title: Mecanisme de commutation pour un disjoncteur
Inventor: FUJIHIRA TAKUMI
IPC: H01H71/12
Filed: 1998-08-31
Abstract: Un mécanisme de liaison à genouillère (16) dans un disjoncteur comprend une première bielle dont une extrémité est accouplée à un élément de verrouillage (4), et une seconde bielle (13) dont une extrémité est accouplée à un support (7) d'un sabot de contact mobile (5). Les première et seconde bielles sont accouplées ensemble par un axe de genouillère (11). Le mécanisme de liaison à genouillère (16) a une configuration dans laquelle les première et seconde bielles se chevauchent de façon générale. Un ressort de commutation (17) est tendu entre l'axe de genouillère (11) et une tige de réenclenchement (27) à une extrémité inférieure d'un levier de poignée (10) qui est déplacé pour faire passer l'axe (18) de la première bielle au-delà d'un point mort par rapport à l'axe (22) du ressort de commutation, afin d'entraîner le support (7). La configuration de chevauchement des bielles permet de réduire l'espace nécessaire au fonctionnement.
Patent FR-2785392-A1 (FR)
Inventor: GENET NICOLE
IPC: G01N31/22
Filed: 1998-10-28
Abstract: The invention concerns a device and a method for controlling the protective temperature and alkalinity reserve of a cooling liquid, obtained by diluting an anti-freeze compound containing carboxylic compounds. The device comprises at least a refractometer, pH paper and a test tube in a portable closed chamber. The invention is characterised in that the test tube is graduated in protective temperature, each division corresponding to a volume X of cooling liquid having a known protective temperature varying with the dilution rate C of said anti-freeze compound in the water, and a minimal required alkalinity reserve, X corresponding to (10 x VA)/(RA x C), VA being the volume of acid, RA the alkalinity reserve and C the anti-freeze compound concentration in the cooling liquid, expressed in percentage.
Patent FR-2785843-A1 (FR)
Title: Mould for bathroom ceramic articles has metal frame for plaster moulding walls
Inventor: POIRIER VINCENT RAYMOND JACQUE
IPC: B28B1/26
Filed: 1998-11-13
Abstract: The mould is composed of a metal frame (1) supporting all mechanical forces and forming  a support (3-6) for the plaster moulding walls (2).The frame can be made of steel sheet.
Patent FR-2785882-A1 (FR)
Title: Hermetically sealed cover for open container comprises inflatable bladder equipped with valves and uses two self gripping bands for attachment of stretched sheet.
Inventor: PADILLA FRANCOIS
IPC: E04H4/10
Filed: 1998-11-18
Abstract: The cover is used on all containers that are covered by a stretched sheet (5). It comprises of an inflatable bladder (1) that is equipped with one or several inflation valves (2). A first self-gripping band (3) is arranged at its top and this allows it to be attached to a second self gripping band that is arranged under the sheet. This ensures that the bladder is held in place whilst the sheet is positioned, and that the edges (6) of the sheet are released when the bladder, or sections of it are inflated by the user.
Patent FR-2787350-A1 (FR)
Title: Glazing for use in buildings or transportation vehicles comprising substrate coated with mesoporous film in which chemical, particularly hydrophobic/oil-repellent, molecules are bound to said film
Inventor: JACQUIOD CATHERINE
IPC: C03C17/38
Filed: 1998-12-21
Abstract: Substrate coated with mesoporous film is claimed in which chemical molecules are bound to the mesoporous film.  Independent claims are also included for method for making the substrate; and glazing in which at least a part of the transparent surface consists of the substrate.
Patent FR-2789119-A1 (FR)
Title: Purification of exhaust gases from motor vehicles comprises combining effects of conventional three-way catalysts with catalyst comprising powdered calcium carbonate
Inventor: BOURCIER DE CARBON ALAIN
IPC: F01N13/02
Filed: 1999-01-20
Abstract: The presence of powered calcium carbonate supplements the action of a conventional three-way catalyst, which is ineffective until it reaches 200-300 deg C.  In the purification of motor vehicle exhaust gases, the gases, directly after engine start-up, are simultaneously submitted to the three-way catalysts and to dissociated powdered calcium carbonate (CaCO3). The gases initially pass through the three-way catalyst and then through the reactor containing the CaCO3 powder. An Independent claim is also included for a reactor unit, containing CaCO3 powder, attached to the exhaust system.
Patent FR-2790787-A1 (FR)
Title: Detecting the completion of shutter blade piling by measuring the displacement of the motor frame and using the second time derivative to detect the onset of predetermined play in the mechanism
Inventor: HEURTAULT ARNAUD
IPC: E06B9/80
Filed: 1999-03-08
Abstract: The shutter driving motor frame is connected to a cylinder (10) whose end (9) is joined to a testing element (7). The testing element (7) is also fixed to a fixed base (2). When the motor lowers the shutter plates the displacement of the cylinder (10) is measured by brushes (23) on resistive tracks and the completion of shutter blade piling is determined either by detection of half track voltage or measurement of the second time derivative of the displacement
Patent FR-2793438-A1 (FR)
Title: Article for vehicles, buildings, and furniture, has rigid element part with concave cross section and thermoplastic foam reinforcement lies at least partly in concave space
Inventor: CHOMIER DIDIER
IPC: B29C70/48
Filed: 1999-05-11
Abstract: An article includes a rigid element part of which has a concave cross section and a rigid reinforcement for the element. The reinforcement is made of thermoplastic foam and some/all of it lies in the concave space formed by the rigid element.  Independent claims are included for the following: (a) manufacturing the above article by placing the preformed rigid element into a mould and injecting molten thermoplastic containing a foaming agent; (b) as (a) where the foaming thermoplastic is injected into the concave space and molten thermoplastic without any foaming agent is co-injected onto the outside of the concave space; and (c) modification of (b) where the two types of thermoplastic are injected sequentially. The order in which they are injected is optional
Patent FR-2797685-A1 (FR)
Title: Refrigerating system for food comprises double-walled stove with inner and outer walls defining volume through which coolant circulates, volume having entry and exit points attached to standard cooling system
Inventor: GLABECK PASCAL
IPC: F25D17/02
Filed: 1999-08-17
Abstract: System comprises double-walled stove with inner (1) and outer (2) walls defining volume (3) through which coolant circulates.  Volume has entry point (4), and exit point (5) for coolant, points being linked through pipework to cooling system.   More precisely, liquid exiting volume is carried though pipe (6) to cold water exchanger (7) linked to cold unit (8).  When leaving exchanger (7), coolant is directed to storage tank (9) equipped with immersion heater (12). When leaving tank, coolant is sucked by pump (13) to evaporator (14) linked to fan (15).  Coolant is then transferred via pipe to entry point.
Patent FR-2798427-A1 (FR)
Title: Vehicle propulsion unit has thrust produced by centrifuged fluid and resultant pressure differences between front and rear walls of housing
Inventor: DEFARGE ALEXIS
IPC: F03H99/00
Filed: 1999-09-09
Abstract: The propulsion unit consists of a housing (2) with front (3) and rear (4) walls, containing a rotor (1) driven by an exterior motor to centrifuge a fluid and create a substantial pressure diffference between the front and rear walls to generate a propulsive force. The rotor can be a simple wheel with radial vanes or a centrifugal compressor, preferably with two symmetrical faces to expel the fluid radially, and it creates a higher pressure against the nearer front wall of the housing than the more distant rear wall.
Patent FR-2799090-A1 (FR)
Inventor: WILBROD JEAN HUBERT
IPC: H05K7/14
Filed: 1999-09-29
Abstract: The invention concerns an apparatus for analysing telecommunication digital signals comprising a central processing unit and a set of modules (14, 16, 18, 20, 22) executing elementary functions. The modules consist of a set of cards (24) capable of being stacked and interchanged according to the type of signals to be analysed and are provided with matching connection terminals (30, 32) each extending along a direction perpendicular to the general plane of the cards (24) and each designed to co-operate with a matching terminal borne by an adjacent module.
Patent FR-2799176-A1 (FR)
Title: Anti-drift block for immobilizing train whilst stopped, comprises metal body, piece of indestructible material in the form of triangular corner inserted in the body and metal tongue
Inventor: MARQUET GILLES
IPC: B61K7/00
Filed: 1999-10-05
Abstract: Anti-drift block for immobilizing a train whilst stopped and ejected in the event of a problem if the train starts moving comprises: (1) a metal body; (2) a piece of indestructible material in the form of a triangular corner inserted in the body; and (3) a metal tongue. The coefficient of adhesion of the material with respect to the track is 0.15-0.4, resulting in a gradual lamination of the metal tongue.
Patent FR-2788898-A1 (FR)
Title: Dispositif electrique a economiseur d'energie et procede pour economiser l'energie dans un dispositif electrique, notamment pour le domaine medical
Inventor: THOMPSON DAVID L
IPC: A61N1/362
Filed: 1999-10-26
Abstract: En vue d'économiser l'énergie, des tensions différentes d'alimentation sont appliquées à des circuits analogiques et à des circuits numériques. Le dispositif (700) comprend des circuits analogiques (704) et des circuits numériques (702) dans lesquels la tension d'alimentation appliquée aux circuits analogiques (704) est supérieure à celle appliquée aux circuits numériques (702). Une source (710) applique une première tension fixe (V1) d'alimentation aux circuits numériques (702) du dispositif (700), et un circuit (706) de génération de tension, ayant la première tension fixe (V1) d'alimentation qui lui est appliquée, est utilisé pour produire une deuxième tension fixe (V2) d'alimentation devant être appliquée aux circuits analogiques (704) du dispositif (700).L'invention peut être utilisée dans le domaine médical, dans des dispositifs implantables.
Patent FR-2801149-A1 (FR)
Title: Dispositif electronique de calcul du dephasage mutuel de deux signaux incidents echantillonnes
Inventor: LEBOWSKY FRITZ
IPC: G11B20/10
Filed: 1999-10-28
Abstract: Le dispositif comporte pour chaque signal SAC, SBD deux blocs AC1, AC2, BD1, BD2, respectivement dédiés aux configurations montantes et descendantes du signal correspondant. On stocke dans les blocs, pour chaque signal, un jeu d'échantillons comportant un échantillon MINAC de niveau minimum, un échantillon MAXAC de niveau maximum et au moins deux échantillons PMNAC1, PMNAC2 représentatifs d'une transition du signal par rapport à un seuil. Lorsque deux blocs homologues, AC1, BD1 sont validés, on calcule le déphasage mutuel à partir du contenu des deux blocs homologues.