baber/WOPTO huggingface dataset:
Patent FR-2665498-A1 (FR)
Title: Device for immobilising a tensioning roller for a belt, chain, or the like, on a bearing surface belonging, for example, to a motor vehicle casing
Inventor: MARTIAL DORE
IPC: F16H7/08
Filed: 1990-07-31
Abstract: The present invention relates to a device for immobilising a tensioning roller for a belt, chain or the like, on a bearing surface belonging, for example, to a motor vehicle engine casing. This device allows the hub (10) of a tensioning roller (1) forming an eccentric to be fixed in a predetermined angular position with respect to a bearing surface (7), by means of a clamping screw (6) passing through the hub (10) and screwed into the said bearing surface (7). It is characterised in that it includes two discs (8, 9), respectively secured to the hub (10) and to the bearing surface (7), and the opposing faces (82, 92) of which include, one of them (82), hollow elements (80) and, the other (92), projecting elements (90), interacting positively with the hollow elements (80) when the screw (6) is tightened in order to immobilise the hub (10) of the roller (1) in terms of rotation with respect to the bearing surface (7). This device applies particularly to the immobilisation of a tensioning roller for a belt, chain or the like.
Patent FR-2666806-A1 (FR)
Title: Mortar composition acting as binder for roughcasting stone and the renovation and restoring of stone facades
Inventor: MANSUETO FINUCCI
IPC: C04B28/10
Filed: 1990-08-03
Abstract: Composition for a mortar which is used as a binder in the construction and building field. The mortar is used more particularly for roughcasting ashlar, the repair and reproduction of stone, and for the restoration of facades. The mixture is especially made up of stone sand, hydraulic lime, hydraulic cement, synthetic adjuvants, surfactants and colorants. The mixture is packaged in sacks with a view to being delivered to work sites.
Patent FR-2665390-A1 (FR)
Title: Interface mecanique souple. en particulier pour manipulateur.
Inventor: GEORGES BANCON
IPC: B25J17/02
Filed: 1990-08-06
Abstract: Cet interface mécanique souple comprend: - un carter (2) comprenant un flasque supérieur (8) et un flasque inférieur (7) parallèles l'un à l'autre; - un plateau supérieur (4) et un plateau inférieur (3) montés dans ce carter, chaque plateau étant guidé de façon à être librement mobile dans son plan par rapport au carter et par rapport à l'autre plateau; - un arbre support (5) monté à rotule fixe dans l'un (3) des plateaux et à rotule mobile dans l'autre plateau (4); et - une plaque (1) montée à coulissement vertical à l'extrémité inférieure de l'arbre support. Application à la manipulation automatisée de pièces fragiles.
Patent FR-2665665-A1 (FR)
Title: Method for the production of tubular flexible elements made from strong fibres bonded by synthetic resin, these fibres being arranged around an inflatable flexible sheath (envelope), and elements obtained thereby
Inventor: PAUL-HENRI VIELLARD
IPC: B29C53/82
Filed: 1990-08-08
Abstract: The method consists in slipping a flexible skin (casing) (17) over a rotationally driven mandrel (16), in winding, over this skin, rovings (18), (19), (20) of strong fibres impregnated with curable synthetic resin, and then in separating the skin (17) covered with the interlacing of rovings from the mandrel (16) by injecting, possibly, pressurised air into the hollow mandrel (16) pierced with holes (a). The invention applies in particular to the production of sports articles, such as a tennis racket, golf-club shaft, sailboard boom (wishbone), bicycle wheel rim, bicycle fork or frame tube or fishing rod. It may also be applied to the production of other products, such as the frames of aircraft seats.
Patent FR-2665810-A1 (FR)
Title: Controleur de communication entre un ordinateur et une pluralite de terminaux de type rnis.
Inventor: BERNARD GAUTHIER
IPC: H04L29/06
Filed: 1990-08-09
Abstract: Contrôleur de communication (CCS) entre un hôte (HOST) associé à un bus (PSB) et les terminaux d'un réseau (RE1 RE2 ), reliés par une liaison numérique multiplexée temporellement (S0 ), comprenant: - une unité de base (BA) reliée au bus (PSB) gérant et effectuant le transfert des trames (TR1 à TR2 ...) pour la liaison, - une unité périphérique (PER) reliée à l'unité de base (BA) et au réseau. Selon l'invention, l'unité de base comprend: - un premier processeur de commandes (MP1 ) de transfert des trames depuis l'hôte vers le réseau (RE1 -RE2 ) et réciproquement, associé à une mémoire (MV1 ) de stockage des trames, - un second processeur (MP2 ) communiquant avec le premier, effectuant le transfert des trames (TR1 , TR1 1 ), depuis la mémoire (MV1 ) jusqu'à la partie périphérique et réciproquement, - la partie périphérique (PER) comprenant un coupleur (CO, CO1 -CO2 ) piloté par le second processeur (MP2 ) assurant le multiplexage ou démultiplexage des données. - Applicable aux réseaux de systèmes informatiques.
Patent FR-2666089-A1 (FR)
Title: Biscyclotriveratrylenes, their preparations and their applications
Inventor: ANDRE COLLET
IPC: C07D493/08
Filed: 1990-08-22
Abstract: Biscyclotriveratrylene of general formula (I): in which the carbon-oxygen bonds on each of the aromatic rings are each para to one of the methylene groups fixed to this ring, n and p are, each independently of one another, an integer from 1 to 6, m is an integer equal to 1 or 2 and the sum t, equal to n+m+p is an integer from 3 to 8, X represents a hydrogen atom, a halogen atom or a hydroxyl group and each of the R groups independently represents a hydrogen atom or a group of general formula -(CH2)y-Z in which y is an integer equal to 1 or 2 and Z represents a carboxyl, alkyloxycarbonyl, carbamoyl, N-alkylcarbamoyl, amino or N-alkylamino radical and the salts of the compounds in which R represents hydrogen or a group of general formula -(CH2)y-Z in which Z represents a carboxyl, carbamoyl, N-alkylcarbamoyl, amino or N-alkylamino radical. These compounds are obtained from those having the same general formula in which R represents a methyl group. They can be used in the separation of structural or constitutional isomeric hydrocarbons.
Patent FR-2666696-A1 (FR)
Title: Dispositif d'attachement d'un cable haute tension.
Inventor: PATRICE RICHARD
IPC: H01R13/53
Filed: 1990-09-06
Abstract: L'invention concerne les appareils de radiologie et, plus particulièrement, les connecteurs haute tension. L'invention réside dans le fait que les parties mâle (11) et femelle (14) sont maintenues ensemble par l'intermédiaire d'une bague filetée (20) qui, en se vissant sur une partie filetée (31) correspondante, maintient un manchon (21) sur une virole métallique (17). Le manchon (21), réalisé en deux demi-coquilles (22 et 22'), est métallisé (couche 25) de manière à assurer la continuité électrique entre la tresse métallique (16) et la gaine métallique (7) contenant le tube à rayons X.
Patent FR-2668418-A1 (FR)
Title: Materiau composite a base de caoutchoucs de type silicone et de type ethylene-propylene copolymere ou terpolimere.
Inventor: GUY LEMOINE
IPC: B29C65/70
Filed: 1990-10-31
Abstract: L'invention concerne un matériau composite comprenant au moins deux couches d'élastomères, la première couche étant constituée d'une première composition comprenant entre 40 % et 80 % en poids de caoutchouc au silicone, tandis que la seconde couche est constituée d'une seconde composition comprenant entre 50 et 100 % en poids de caoutchouc de type éthylène propylène copolymère et/ou terpolymère. Selon l'invention, la première composition contient également entre 20 et 60 % en poids de caoutchouc de type éthylène propylène copolymère et/ou terpolymère et chacune des deux compositions contient plus de 5 % et, de préférence, entre 5 et 60 % en poids de silice.
Patent FR-2663868-A1 (FR)
Title: Hood with cooled walls
Inventor: GILBERT BERNARD
IPC: F27D17/00
Filed: 1990-12-21
Abstract: The hood with cooled walls for capturing hot fumes comprises at least one frustoconical portion, the wall of which is formed from juxtaposed tubes each connected to a forced circulation of a cooling liquid. At the broadest section of the frustoconical portion 10, the adjacent tubes 16 are not in contact with each other and gradually approach each other towards the narrowest cross-section, where they partly overlap, so that each tube 16 is either closer to or further from the axis of the hood than its neighbouring tubes and vice versa. Application to hoods as used over a molten metal bath for capturing the very hot fumes given off by the bath.
Patent FR-2671601-A1 (FR)
Title: Deployable and refoldable structure, particularly for forming a stand
Inventor: MICHEL GUINAUDEAU
IPC: E04B1/343
Filed: 1991-01-11
Abstract: The invention relates to a deployable and refoldable structure intended, for example, for producing a portable modular stand. This structure consists of a juxtaposition of movable struts (cross-members) (2), located in horizontal and vertical planes, and each formed of two rods (3) connected by a pin (4). The struts (2) are joined to one another by means of connectors (5, 5') which connect the ends of the said rods (3) in an articulated fashion. According to the invention, the structure includes means which make it possible to vary the distance between the pin (4) of the struts (2) of at least one horizontal or vertical series of struts, and at least one connector (5, 5') corresponding to one of the ends of the said struts.
Patent FR-2658635-A1 (FR)
Title: Method and system for processing bids
Inventor: MOURAD ASSABGUI
IPC: G06Q30/00
Filed: 1991-02-06
Abstract: The method for processing bids is intended to be used in auction sales in which a sales organiser receives bids submitted by bidders and disseminates them to spectators present in at least one auction room (1, 101). Some bids are submitted remotely by way of a management unit (S) linked to a datacom network (T) by bidders who own a facility (12a-d) connected to the said datacom network (T), the sales organiser also owning a terminal (2, 102) linked to the management unit (S). The method comprises, when such a bid is submitted by way of the datacom network (T), the following steps: a) the entering, by the bidder, of instructions corresponding to this bid, b) the checking of the validity of these instructions, c) the disseminating of this bid to the facilities (12a-d) which are connected to the datacom network (T) and are owned by bidders and moreover to at least one display screen (6, 6a-e, 106) located in the auction room (1, 101).
Patent FR-2674410-A1 (FR)
Title: Method for introducing a gas into or removing it from a chamber by means of a liquid valve
Inventor: JOLY
IPC: A23L3/3409
Filed: 1991-03-29
Abstract: Device for admitting a gas into or removing it from any type of container. it may be used especially, but not necessarily, in the smoking of foodstuffs. It is made up of two mechanically joined units a and b joined to any type of chamber, in this case A. The flow of air and the flow of gas move, and their entry and exit are controlled by the fan 2 and the liquid valve system which seals the chamber from the outside without wear, and without the risk of breakdown since all operations are manual. There is also a heating system which makes the gas more volatile and more easily distributed.
Patent FR-2662908-A1 (FR)
Title: Machine pour la fenaison.
Inventor: JOSEF PURRER
IPC: A01D78/10
Filed: 1991-05-07
Abstract: L'invention concerne une machine pour la fenaison. Dans cette machine comportant un cadre transversal (6) portant des toupies de travail (1) qui prennent appui au sol par des galets (13) et dont les côtés peuvent être relevés dans la position de transport et qui est raccordé à un cadre longitudinal (2) dont l'extrémité arrière porte une traverse (19) équipée de roues (20), ces dernières sont disposées de manière à pouvoir pivoter librement dans la position de travail et possédent un dispositif de blocage. Application aux machines de récolte des fourrages et du foin.
Patent FR-2676860-A1 (FR)
Title: Declencheur electromagnetique pour un disjoncteur electrique a bas calibres.
Inventor: YVES BELIN
IPC: H01H71/24
Filed: 1991-05-21
Abstract: L'invention est relative à un déclencheur électromagnétique (24) pour un disjoncteur miniature à bas calibres, notamment inférieurs à quelques Ampères. Pour éviter un champ magnétique de fuite autour du déclencheur, la culasse (60) comporte une première pièce ferromagnétique servant de moyen de support à l'ensemble bobine (50) et noyaux, et une deuxième pièce (64) ferromagnétique assemblée à la première de forme conjuguée pour former un organe de blindage total. La saturation magnétique de l'électro-aimant est alors retardée lors de la détection d'un courant de court-circuit.
Patent FR-2678777-A1 (FR)
Title: Antenna for a mobile unit, tuned to the 27-28 MHz frequency, having the dimensions and the appearance of an antenna for a 400 MHz car phone
Inventor: FRANCOIS TOURRES
IPC: H01Q5/335
Filed: 1991-07-04
Abstract: Device for giving an antenna operating in the 27-28 MHz frequency band the appearance of a 400 MHz radio telephone antenna. The invention relates to a device making it possible to give an antenna operating in the 27-28 MHz frequency band the appearance and the dimensions of a radio telephone antenna operating in much higher frequencies, 400 or 900 MHz for example. It consists of a miniature choke (6) wound round a mandrel (5) and inserted into the nut (2) of the base of the antenna. By insertion of a part (10) of the piece (8) into the piece (7), thus creating a capacitor, the antenna can also operate at two very different frequences. The device according to the invention is particularly intended for motorists using CB radio and wanting a very discreet antenna and those already having a radio telephone who wish to use CB radio without adding new antennae.
Patent FR-2678984-A1 (FR)
Title: Device for conducting signals between a piston with reciprocating movement of high frequency, and a fixed member
Inventor: CHRISTIAN BURY
IPC: F02B77/08
Filed: 1991-07-12
Abstract: The device for conducting signals between a piston (2) with reciprocating movement of high frequency, and a fixed member (8), includes at least one flexible conductive strip (12), one end of which is connected to the piston (2) and the other end connected to the fixed member (8), the strip forming, between the two, a U-shaped loop of variable geometry, the two branches of which are, in their fixing zone, substantially parallel to the direction D of the movement of the piston.
Patent FR-2681336-A1 (FR)
Title: Plant for performing an electrolytic deposition, in particular on the inside walls of a cylinder block of an internal combustion engine of a motor vehicle
Inventor: MARCEL CAPERON
IPC: C25D7/04
Filed: 1991-09-18
Abstract: This plant (1), including a tank (2) containing an electrolyte bath, a cathode formed by the cylinder block (B) to be coated and anodes (9, 10, 11, 12, 13) placed inside each cylindrical surface of the cylinder block (B) to be coated, comprises means for circulating the electrolyte between the anodes (9, 10, 11, 12, 13, 14) and the surfaces of the cylinder bores (180, 190) of the cylinder block (B), the latter being situated outside the tank (2) during the electrodeposition. This device applies to electrolytic deposition and in particular to the coating of the internal surfaces of the cylinder blocks of an internal combustion engine.
Patent FR-2682242-A1 (FR)
Title: Built-in test circuit for a matrix array
Inventor: BRUNO MOUREY
IPC: G01R31/3185
Filed: 1991-10-08
Abstract: The present invention relates to a built-in test circuit for a matrix array produced on an insulating substrate in which each image point or memory point is defined at the intersection of two sets of orthogonal conductors consisting of N rows (L1 to LN) and of M columns (C1 to CM). It includes, at each end of the matrix array, a feed and measurement conductor, and each of the ends of the N lines and each of the ends of the M columns are connected by means of a photosensitive element (D1, D2, D3, D4) to the corresponding feed and measurement conductor. Application to liquid-crystal matrix screens.
Patent FR-2682628-A1 (FR)
Title: Perfectionnements aux machines a meuler et a biseauter les verres ophtalmiques.
Inventor: MARCEL LECERF JEAN
IPC: B24B47/22
Filed: 1991-10-21
Abstract: L'invention propose une machine à meuler et à biseauter les verres ophtalmiques, du type comprenant un chariot mobile en translation et en oscillation parallèlement et perpendiculairement par rapport à un arbre portant des meules à détourer (4) et à biseauter et un palpeur (7) pour mesurer la distance entre le plan tangent au pôle de la face convexe du verre et le bord de la face et pour mesurer la valeur qui correspond à l'épaisseur de la tranche (12) du verre (3), caractérisée en ce que le palpeur (7) a une surface (8) dont la courbure est identique à celle de la meule et qui comporte une matrice d'éléments de détection qui coopèrent avec la tranche (12) du verre et dont chacun est relié à une portion correspondante d'un capteur (14) à laquelle il transmet un signal représentatif du passage d'une partie de la tranche (12) du verre en regard de l'élément de détection correspondant.
Patent FR-2684076-A1 (FR)
Title: Receptacle a acces personnalise pour la collecte d'objets d'origine specifique.
Inventor: AGREGATS NICOLETTI
IPC: A61B19/02
Filed: 1991-11-21
Abstract: Réceptacle à accès personnalisé pour la collecte contrôlée d'objets d'origine et de destination spécifiques. Il comprend: - un dispositif d'accès desdits objets sur autorisation après contrôle de l'identité du déposant et de la conformité entre cette identité et les informations portées sur l'objet, - un dispositif d'impression et de délivrance d'un récépissé de dépôt portant, outre les données d'identification, le poids de l'objet, la date et l'heure du dépôt, - un ensemble électronique de gestion des opérations précédentes et de transmission des opérations mémorisées à un poste centralisateur. Application à la collecte notamment de déchets hospitaliers en conteneurs.
Patent FR-2670936-A1 (FR)
Title: Organe d'affichage fluorescent.
Inventor: CHARLES RAWLINGS KEITH
IPC: H01J31/12
Filed: 1991-12-18
Abstract: L'invention concerne un organe d'affichage fluorescent qui évite les inconvénients inhérents aux tubes cathodiques. Un organe d'affichage à semi-conducteurs comporte une plaque de verre (10) sur laquelle est déposée une couche supérieure (12) de pistes conductrices (13) interrompues par des logements (15) contenant un phosphore conducteur ou semi-conducteur (16). Un arrangement de transistors balistiques (18) dans une couche semi-conductrice (17) est disposé en alignement, d'un côté, avec les zones phosphorescentes (16) et de l'autre côté avec des pistes conductrices (20) disposées à angle droit par rapport aux pistes (13) de la couche supérieure. Une tension appliquée aux pistes perpendiculaires correspondant à un transistor (18) induit le transistor à émettre des électrons dans la zone phosphorescente (16), qui émet alors de la lumière par fluorescence. Application aux affichages lumineux.
Patent WO-9311012-A1 (WO)
Title: Pneumatic servo
Inventor: GAUTIER JEAN-PIERRE
IPC: B60T13/57
Filed: 1992-11-04
Abstract: A pneumatic brake servo comprising a housing (10) containing a piston which consists of a hub (20) and a skirt (14), and defining, by means of a roll-up membrane (12), a forward chamber (16) which constantly communicates with a vacuum source, and a rear chamber (18) which is selectively communicable with the forward chamber (16) when a first valve passage (56, 58) is open, or with the atmosphere when a second valve passage (76, 78) is open, said valve passages (56, 58; 76, 78) being defined by first valve members (58, 78) cooperating with second valve members (56, 76), and actuated by a control rod (35) which is engageable, via a plunger (32), with one side of a reaction disc (42) that is rigidly fixed to a push rod (44). Said first valve members (58, 78) are provided on the piston hub (20).
Patent FR-2688710-A1 (FR)
Inventor: FRANK-YANN BOURREAU
IPC: B01F29/64
Filed: 1992-03-17
Abstract: Process for continuous surface treatment of particles in motion by means of a treatment agent, characterised in that     - the treatment agent is brought simultaneously and continuously; - the particles are in the form of elemental volumes in plug continuous lengthwise translation principal motion, the particles of each volume being additionally and simultaneously subjected to at least one rotational motion in a direction transverse to that of the main motion, and at least one vertical motion in an elemental space, in which all the walls in contact with the particles are continuously movable.   It applies to particles of all kinds, for example seeds.
Patent FR-2692242-A1 (FR)
Title: Lifting trolley which clamps and raises barrels automatically - has front main forks with two wheels and trailing castor with vertical chassis member carrying mast with extension and front pinch clamp
Inventor: JEAN-PIERRE LEBRE CHARLES
IPC: B62B3/10
Filed: 1992-06-12
Abstract: The trolley chassis has front main forks (4) with two wheels (6) and a trailing castor (9). A vertical chassis member (2), in front of the castor, carries a mast (1), with extension (19) and front pinch clamp (21) for the barrel (30). A parallelogram pivot (7) for the castor has a diagonal compression spring (18) inclining the mast forward towards the barrel, when unloaded. Once the barrel top rim is clamped, the load acts against the spring to bring the mast vertical, lifting the barrel from the ground. The barrel inside top rim is less than its major diameter. ADVANTAGE - Simple, easy use, safe and automatic lifting, to transport barrels vertically, for immediate stacking.
Patent FR-2683577-A1 (FR)
Title: Dispositifs et structures modulaires d'amenagements paysagers.
Inventor: SCOTT HAARY W JR
IPC: A01G9/02
Filed: 1992-11-03
Abstract: Module d'aménagements paysagers comprenant: - plusieurs bûches, fixées l'une à l'autre pour former une structure esthétique comprenant une ou plusieurs couches de bûches, comprenant un axe longitudinal et: - un corps central à section droite carrée; - une extrémité femelle comprenant une paire de rebords externes arrondis, une encoche de réception entre ceux-ci recevant un rebord arrondi d'une extrémité mâle espacée et des orifices alignés définis dans l'ensemble desdits rebords; - une tige prévue pour être introduite dans lesdits orifices pour solidariser à pivotement lesdites bûches en un joint; - un capuchon décoratif inséré dans un orifice pour masquer ladite tige et rendre étanche ledit joint aux corps étrangers; et - une bûche de terminaison pour une transition douce à l'extrémité d'une dernière bûche et se terminant selon un coin en contact avec une partie inclinée similaire du sol lorsqu'elle est placée au fond dudit dispositif.
Patent FR-2697968-A1 (FR)
Title: Pinus Austriaca and Pinus Densiflora hybrid
Inventor: HENRI BREGEON
IPC: A01H7/00
Filed: 1992-11-13
Abstract: Pinus Austriaca and Pinus Densiflora hybrid has brilliant year-round foliage all year round with 5 12 shoots per crown and does not become dull during winter
Patent FR-2698741-A1 (FR)
Title: Static power factor compensator with anti-hunting feature - uses shunt capacitor banks successively switched by thyristor at supply voltage peaks as reactive load increases
Inventor: DANIEL MASSET
IPC: H02J3/18
Filed: 1992-11-30
Abstract: The compensator has capacitor banks (9,10,11) connected on the supply side (7) of a three-phase load (8) via switching units (12,13,14) subject to a controller (15) monitoring (17) the power factor. With the reactive component steadily increasing, capacitance is progressively switched in at preset rising threshold values, and with a steady decrease they are switched out at falling thresholds. To avoid hunting, a discriminator (18) ensures that each rising threshold exceeds the corresponding falling threshold, the difference being less than the least step value of compensating capacitive reactance. The bank capacitances are preferably chosen to form a geometric series of ratio 2. Further, to reduce waveform distortion, all switching is performed at supply voltage peaks, i.e. capacitor current zeros. ADVANTAGE - Control achieved without harmonic contamination.