baber/WOPTO huggingface dataset:
Patent FR-2643603-A1 (FR)
Title: Device for controlling the steering of a vehicle with two steering axles
Inventor: LESCAUT EMMANUEL
IPC: B62D7/15
Filed: 1989-02-28
Abstract: The invention relates to a device for controlling the steering of a motor vehicle with two steering axles of the type including a rotary control member 12 coupled to a steering wheel 10 which transmits its movement to two control shafts 24, 26 respectively connected to two mechanisms 28, 34 for turning the wheels 30, 32 of the front axle and the wheels 36, 38 of the rear axle of the vehicle. According to the invention the rotary control member 12 is connected kinematically to the satellite gear carrier casing 18 of a differential 20 the two output shafts 24, 26 of which are rotationally connected respectively to the two control shafts, and one, 26, of the two output shafts, or the control shaft which is rotationally connected to it, is connected to rotational drive and immobilisation means 42 which are controlled as a function of a driving parameter of the vehicle.
Patent FR-2644985-A1 (FR)
Title: Automatic line for producing multi-layer moulded food articles of the "calisson" (marzipan sweet) type
Inventor: MONPOUET MICHEL
IPC: A23G3/20
Filed: 1989-03-31
Abstract: The invention relates to an automatic machine performing all the functions necessary for manufacture, from raw materials up to the finished product. It consists of a transport carriage 1 which bears the grinder-mixer-cooker 2 which pours the paste into the buckets 3 of a storage bucket-chain 4. The buckets 3 are tipped into a funnel 5 equipped with an endless-screw system 6 which pushes the paste into the chamber 7. The paste is spread by the roller 8 in the alveolate mould 9. Icing sugar is deposited by the metering device 10 and the forks 11 then discharge the calissons (marzipan sweets) towards a drying zone (stage).
Patent FR-2645698-A1 (FR)
Title: Boitiers etanches de protection pour circuits electriques ou electroniques
Inventor: BANSARD JOEL
IPC: H05K9/00
Filed: 1989-04-11
Abstract: Dans un boîtier selon l'invention, les parois qui le constituent sont soit en métal, soit, au moins pour l'une d'entre elles, en matière plastique recouverte extérieurement d'un revêtement métallique 12. Ses différentes parties 10a, 10bsont réunies entre elles par un joint de soudure étanche 13, et il comporte des moyens de traversée étanche pour des moyens de connexion entre l'intérieur et l'extérieur. Applications dans le domaine de l'armement notamment, pour protéger des circuits dont les conditions d'environnement telles que la pression sont susceptibles de variations brutales et importantes.
Patent FR-2636025-A1 (FR)
Title: Tendeur pour enrouleur de ceinture de securite
Inventor: GRABINSKI MICHAEL
IPC: B60R22/46
Filed: 1989-08-23
Abstract: Tendeur pour enrouleur de ceinture de sécurité comprenant une commande par câble qui se déclenche en cas d'accident, dont le disque à câble peut être accouplé à l'arbre d'enroulement de l'enrouleur de ceinture par concordance de formes par l'intermédiaire d'un organe de blocage monté sur le disque à câble et pouvant être déplacé radialement pour pénétrer dans une denture d'accouplement prévue sur l'arbre d'enroulement de ceinture. Selon l'invention, il est prévu un élément de commande 15 pouvant être déplacé par rapport au disque à câble 11 et agissant de ce fait sur l'organe de blocage 20 en vue de son mouvement vers l'extérieur, élément qui est soumis à l'action du câble d'entraînement 14 qui est écarté du disque à câble 11.
Patent FR-2651164-A1 (FR)
Title: Multi-function clamping head
Inventor: JOSEPH BRUNNER
IPC: B25B5/10
Filed: 1989-08-31
Abstract: The present invention relates to a pivoting clamping head which can be controlled manually, pneumatically, or electrically. Clamping head characterised in that it is in the form of a body receiving two screws 3, on one side a foot on a ball joint (swivel) 5, at the end a shoulder 4, a hole 2.
Patent FR-2651864-A1 (FR)
Title: Sealing device for an orifice for pouring out crude potash from a boiler for recovering black liquor, method for installing this device, and piece for temporarily holding this device while it is being installed
Inventor: GUY AIVAZ
IPC: B01J19/00
Filed: 1989-09-12
Abstract: Sealing device for an orifice (5) for pouring out crude potash from a boiler for recovering residual black liquor for manufacturing paper pulp, between a screen of tubes (1, 2, 3, 4) surrounding the orifice, and a pouring spout (9). It comprises an intermediate piece (6) moulded in accordance with an imprint taken from the tubes (1, 2, 3, 4) surrounding the pour orifice, and on its opposite face exhibiting a planar surface for bearing on the perimeter of the edge of the pouring spout (9) pointing towards the pour orifice. Method for installing this device, and piece for temporarily holding it while it is being installed.
Patent FR-2653208-A1 (FR)
Title: Boiler for supplying steam to an oven for cooking food
Inventor: MICHEL POUGET
IPC: F22B1/28
Filed: 1989-10-13
Abstract: In addition to a main chamber (2) for producing steam, this boiler includes an auxiliary chamber (3) for separating the steam. At an intermediate point in the height of this second chamber there emerges a communication passage (8) leaving the upper part of the steam-producing chamber (2). In addition, the lower part of this separation chamber communicates with the lower part of the steam-producing chamber (2). Preferably, this boiler furthermore comprises a separate chamber (4) for monitoring the water level, the lower and upper ends of which communicate with one of the first two chambers, and inside which there is installed an element (12) for monitoring the level. This boiler is intended to equip a steam oven in order to supply it with steam.
Patent FR-2653274-A1 (FR)
Inventor: CLAUDE JACQUES
IPC: H02K21/12
Filed: 1989-10-16
Abstract: The present invention relates to electric motors of the brushless direct current motor type. The motor is comprised of two coaxial stators (5, 5') with a common magnetic circuit (6) and two concentric rotors (4, 4') mounted on a driving part secured to the motor shaft (1a). The invention applies to synchronous motors and to asynchronous motors.
Patent FR-2653765-A1 (FR)
Title: Process for the enantioselective preparation of 2-aminotetralins
Inventor: UMBERTO GUZZI
IPC: C07C213/02
Filed: 1989-10-31
Abstract: The invention relates to a process for the enantioselective preparation of 2-aminotetralins of formula (I) in which R represents hydrogen or a lower alkyl group and the asterisk denotes that the carbon atom thus labelled has a specific absolute configuration, and of their acid addition salts, starting from a phenol ether of formula in which R DEG is a lower alkyl group and from the anhydride of optically active N-(trifluoroacetyl)aspartic acid of formula via novel intermediates of formula in which R DEG and the asterisk have the meaning given above and X represents an oxygen atom or two hydrogen atoms.
Patent FR-2655525-A1 (FR)
Title: Broom, particularly for street sweeping
Inventor: HENRI LEROY
IPC: A46B3/14
Filed: 1989-12-08
Abstract: The present invention relates to a broom. This broom comprises a hollow shaft (3) capable of receiving a handle of any diameter, rods arranged about the hollow shaft, a protective sleeve (2) on which a cap (1) is clipped, a first crown (6) mounted with play (8), and a second crown (11) for retaining the rods, which is integral with the hollow shaft and, between its outer edge and the protective sleeve (2), creates a clearance (14) equal to that existing between the first crown (6) and the hollow shaft (3). This broom with grooved (antlered) rods applies particularly to the cleaning of streets and premises of any type.
Patent FR-2641356-A1 (FR)
Title: Dispositif pour reduire les sollicitations sur un clapet d'etancheite
Inventor: LONARDI EMILE
IPC: F27D99/00
Filed: 1989-12-14
Abstract: Le clapet d'étanchéité 10 comprend un joint mou périphérique 12 appliqué, en position fermée, sur un siège annulaire correspondant 16 pour assurer l'étanchéité entre un milieu se trouvant du côté du siège à une pression donnée et un milieu se trouvant, du côté opposé à une pression plus élevée. Le siège 16 est associé à un compensateur de pression agissant sur le clapet 10, dans le sens de son ouverture sous l'action d'un fluide hydraulique dont la force de poussée est réglée de manière à correspondre approximativement à la force agissant sur le clapet 10 dans le sens de sa fermeture et résultant des différences de pression régnant de part et d'autre du clapet 10.
Patent FR-2641332-A1 (FR)
Title: Turboreacteur a double flux comportant une turbine d'entrainement de soufflante contrarotative partiellement accouplee par un engrenage
Inventor: ADAMSON ARTHUR PAUL
IPC: F02K3/04
Filed: 1989-12-28
Abstract: L'invention concerne les turboréacteurs à double flux. Un turboréacteur à double flux à taux de dilution élevé comporte une section de soufflante 12, un compresseur à basse pression 14, une turbine à gaz centrale 18 et une turbine contrarotative à basse pression 20 qui est utilisée pour entraîner la section de soufflante et le compresseur à basse pression. La turbine contrarotative comprend au moins un ensemble de premières aubes de turbine rotatives 22 et au moins un ensemble d'aubes de turbine contrarotatives 26. Une structure à deux arbres concentriques 36, 38 accouple les aubes de turbine au compresseur à basse pression et à la section de soufflante, avec interposition d'un engrenage réducteur 42 pour adapter la vitesse de rotation des premières aubes de turbine 22 à la vitesse de rotation de la section de soufflante. Application à la construction aéronautique.
Patent FR-2641618-A1 (FR)
Title: Tete a miroir pour laser
Inventor: GIESEN ADOLF
IPC: B23K26/06
Filed: 1990-01-09
Abstract: Dispositif pour une tête à miroir pour laser de grande puissance, comprenant un miroir métallique 23 présentant un côté avant 24 réfléchissant et un côté arrière 26, une première surface d'appui pour le côté avant 24 du bord extérieur du miroir, une deuxième surface 26 d'appui pour le côté arrière du bord extérieur du miroir 23 et un dispositif de conduite de fluide 82 ménagé dans la partie de la tête du laser qui est située du côté opposé au miroir 23, caractérisé en ce que le miroir 23 est un disque dont l'épaisseur est faible par rapport à son diamètre libre, en ce que la tête à miroir 16 comporte une cavité 33 située au niveau du côté arrière du miroir et en ce que cette cavité 33 communique avec le dispositif de conduite de fluide 82.
Patent FR-2657128-A1 (FR)
Title: Device for joining and locking rigid panels
Inventor: MAURICE BOUCAUD
IPC: F16B5/07
Filed: 1990-01-18
Abstract: The device for joining and partially locking two rigid panels consists of ramps (5) and (6) which, by sliding over one another, accurately guide the panel into its permanent position whilst partially locking these panels. This operation requires no means other than the handling means necessary for installing the panels. This device makes it possible to assemble the supporting walls of leisure chalets quickly.
Patent FR-2644021-A1 (FR)
Title: Device for integrating
Inventor: HAUSER KARL-HEINZ
IPC: H03M1/60
Filed: 1990-03-01
Abstract: Device for integrating an analog voltage signal and for converting into a corresponding digital signal, in which, during a measurement cycle, the analog signal Uin is conducted, by means of a comparator, to a counting circuit U/D which is itself linked to a variable pulse-generator device controlled by the analog signal for the temporal supervising of the meter. The comparator is linked to a D-type flip-flop, D-FF which is itself connected to the forward/backward counter U/D including a digital/analog converter D/A, to the digital input of which is connected the output @ of the variable pulse generator which modifies its pulse frequency as a function of the absolute value of the voltage to be integrated. … …
Patent FR-2660423-A1 (FR)
Title: Procede et installation de sechage et de degazage de poudres.
Inventor: JEAN-CLAUDE BAUDIN
IPC: F26B11/04
Filed: 1990-04-03
Abstract: Le procédé et l'installation selon l'invention permettent d'effectuer le séchage et le dégazage de poudre en utilisant un procédé dynamique sous vide et en température dans un dispositif spécial, appelé "sablier" (10). Ce sablier (10) est animé de différents mouvements alternatifs de lentes rotations de manière à faire passer progressivement la poudre à traiter d'un compartiment à un autre, placés tous les deux à l'intérieur du sablier (10). Ces rotations permettent ainsi de brasser la poudre pendant une durée déterminée variable. Le sablier (10) est introduit dans une enceinte étanche (20) placée en amont d'une éventuelle vanne permettant d'acheminer la poudre traitée vers un stockage ou une utilisation immédiate sans rupture de vide. L'opération de dégazage s'effectue sous vide et en température. Application à la fabrication de pièces frittées par pressage isostatique à chaud.
Patent FR-2663126-A1 (FR)
Title: System for the electrical monitoring of an electrical, electronic or electromechanical sub-assembly of a piece of equipment or an installation
Inventor: CHARLES VALDARES
IPC: G01R31/28
Filed: 1990-06-08
Abstract: A system for the electrical monitoring of an electrical, electronic or electromechanical sub-assembly (2) having "m" electrical-connection electrical wires (3) and comprising, firstly, a monitoring table or bench (8) with at least one work station (9) for monitoring the operation of the sub-assembly (2) and, secondly, at least one temporary reusable device for logging electrical wires and electrical connection (11) providing for the individual support of the electrical crimp connectors (4) of the electric wires (3) of the sub-assembly (2), for logging of these electrical wires (3) and for connection of these electrical wires (3) to the work station (9) of this monitoring table or bench (8).
Patent FR-2663274-A1 (FR)
Title: Arrangement of a signalling light in a motor vehicle
Inventor: OLIVIER JAMILLOUX
IPC: B60Q1/30
Filed: 1990-06-14
Abstract: The invention relates to additional signalling lights with which certain motor vehicles can be equipped, including a top and at least one window (6) extending as far as the vicinity of the top. This arrangement is characterised in that a housing (14) is provided, emerging outside the vehicle, situated in a region adjacent to the said window and to the said top and in which the signalling light is arranged.
Patent FR-2663865-A1 (FR)
Title: Devices for the electrostatic treatment of fluids and circuits for supplying fuel to internal combustion engines using such devices
Inventor: DOMINIQUE BACOT
IPC: C02F1/48
Filed: 1990-06-28
Abstract: The invention relates to a device for the electrostatic treatment of a fluid, for example an aqueous fluid or fuels for internal combustion engines. The device includes, in the vicinity of the electrode 18, means forming deflectors or mixers 28 in order to mix the fluid layers close to the contact surface 24 with the rest of the fluid to be treated. Optionally, the device includes a forced-circulation pump 32 mounted in parallel between the inlet pipe 25 and the outlet pipe 26 for the fluid to be treated. The invention also relates to circuits for supplying fuel for internal combustion engines using such devices.
Patent FR-2666074-A1 (FR)
Title: Spring with claws for the automatic spraying of aerosols
Inventor: THERESE BERBAR YANITA MARIE
IPC: B65D83/14
Filed: 1990-08-27
Abstract: Device to allow the automatic spraying of pressurised aerosols containing a liquid. The invention relates to a device for locking from the top allowing the automatic spraying of pressurised aerosols containing a liquid. It is constituted by a spring with several claws having on the round part of the top (1) an orifice (3) to allow the passage of the aerosol valve. On the round part (1) there are piercings (2) for fixing the spring with claws to the part (7). Several attachment claws (4 and 5) make it possible to lock the rim of the top of the aerosol (6) obliging the aerosol valve to come to a stop against the edge (8) of the part (7) and thus to allow the spraying of the pressurised liquid contained in the aerosol. The device according to the invention is particularly intended for the automatic spraying of pressurised aerosols containing a liquid.
Patent FR-2666479-A1 (FR)
Inventor: REGIS COUTANT
IPC: H02G3/12
Filed: 1990-08-30
Abstract: Connection box capable of being installed in a conductor-wire raceway duct. According to the invention, the box comprises hooks (42) capable of interacting with an upper rim (44) of such a duct, the hooks being delimited by cut-outs or slots (45) of the side walls. Application to the wiring of electrical equipment.
Patent FR-2666570-A1 (FR)
Title: Dispositif et procede de deploiement de moyens d'acces dans une masse pulverulente.
Inventor: BENOIT VACQUER
IPC: A01F25/08
Filed: 1990-09-06
Abstract: Le dispositif comporte une gaine (12) dans une configuration compacte et des moyens de traction (1) pour effectuer le déploiement de la gaine de la configuration compacte à une configuration déployée. Le procédé comporte les étapes consistant à: -positionner une gaine (12) dans une configuration compacte à un endroit désiré à l'intérieur de la masse de matière pulvérulente; -exercer une traction sur la gaine (12) de façon à obtenir son déploiement.
Patent FR-2666639-A1 (FR)
Title: Device for refrigeration and drying of consumable products which are sensitive to shocks and/or to compression
Inventor: BERNARD AERNOUT
IPC: F25D13/06
Filed: 1990-09-10
Abstract: The invention relates to a device for refrigeration and drying of consumable products (2) which are, in particular, sensitive to shocks and/or to compression, which device essentially comprises: - a chamber (3) which, intended to confine a gaseous atmosphere (4) for refrigeration and drying of the products (2), is to be passed through by the said products in a defined time, - a means (5) for moving the products in the chamber along a predetermined path and at a predetermined speed, this being between an entry opening (6) and an exit opening (7) which the said chamber comprises, - a means (8) for drying and refrigeration of a gaseous fluid (9) such as air, intended to constitute the atmosphere of the chamber (3), - a means (10) for blowing some of the gaseous fluid (9) prepared by the aforementioned means (8) into the chamber (3), - a means (12) for extracting the gaseous fluid distributed in the chamber (3).
Patent FR-2667492-A1 (FR)
Title: Mobile tray for plant pot or plant box
Inventor: SIMONE GOTTI
IPC: A01G9/04
Filed: 1990-10-03
Abstract: Tray (1) for plant pot or plant box (10) comprising a bottom surface (2) surrounded by a lip (3), the tray being characterised in that the bottom surface includes hollow upward projections (4) capable of supporting a pot or box (10) at a distance above the bottom surface, and containing rolling means (5) projecting downwards to make the tray mobile on a supporting surface.
Patent WO-9111481-A1 (WO)
Title: Film plastique degradable comportant une charge vegetale active, la lignine
Inventor: BONO PIERRE
IPC: C08J5/18
Filed: 1991-01-22
Abstract: L'invention concerne un film plastique rendu dégradable par l'incorporation dans le mélange du copolymère d'éthylène, de lignine, matière végétale biodégradable, ou de lignine et d'additifs chimiques, photo-actifs ou oxydants qui rendent alors le film dégradable par une double action de biodégradabilité et de photodégradabilité et/ou oxydation.
Patent FR-2671780-A1 (FR)
Inventor: GONOD ANDRE
IPC: B65D3/22
Filed: 1991-01-17
Abstract: This invention relates to a method for fabricating a reinforced tube made of cardboard and metal characterized in that said tube is obtained by convolute or spiral rolling of at least one thick metal strip (2) previously pasted down to at least one cardboard band (4). The tubes made according to such method may be used particularly in all pyrotechnical applications, but are also used for making mandrels, cylindrical boxes, colonnades with or without external decorations, various furniture units, shelvings, safes, or cans.
Patent FR-2673327-A1 (FR)
Title: Photovoltaic cell and device which are formed on a curved plate and are capable of having partial transparency
Inventor: ALAIN RICAUD
IPC: H01L31/0468
Filed: 1991-02-21
Abstract: The invention relates to a photovoltaic device comprising a curved, transparent, light-receiving plate (1), a substrate-support (7), several photoelectric conversion elements (5) formed on a first face (7a) of the substrate-support, the said substrate adhering, on the same side as its said first face and with its photoelectric conversion elements (5) on a curved surface of the light-receiving plate (1), through a transparent adhesive sheet (3). Passages (15a, 15b) such as continuous transparent spaces for the light can be formed through at least some of the layers forming the photoelectric conversion elements. The invention applies to thin-film solar modules.
Patent FR-2679540-A1 (FR)
Title: Dispositif de depilage de plis de courrier notamment ouverts et procede de mise en óoeuvre de ce dispositif.
Inventor: LOUIS SABATIER
IPC: B65H1/14
Filed: 1991-07-25
Abstract: La présente invention concerne un dispositif de dépilage d'objets plats en particulier de plis de courrier comportant un chemin d'amenage d'une pile de plis (1) sur chant en butée contre une rive de taquage (2), un moyen de dépilage (3) disposé devant la face libre du premier pli de la pile (1) et constitué d'un organe de translation à une vitesse V1 perpendiculaire à la pile (1), un moyen de transfert (5) du pli dépilé à une vitesse V2 et un organe anti prise double (4) intercalé entre ces deux moyens (3, 5) et caractérisé en ce que l'organe anti prise double (4) est un organe de retenue poissant sur l'autre face du pli, activé dès qu'un pli est pris en charge par le moyen de transfert et dont l'effort de retenue est inférieure à l'effort de translation du moyen de transfert (5) et la vitesse V1 de l'organe de translation (3) est inférieure à la vitesse V2 du moyen de transfert (5).
Patent FR-2683113-A1 (FR)
Title: Dispositif de traitement de surface par decharge couronne.
Inventor: CLAUDE BREHM
IPC: B29C59/12
Filed: 1991-10-23
Abstract: Dispositif comprenant: - une enceinte (2A, 2B, 2C) de réaction traversée de part en part par un axe (X) dit longitudinal contenant une électrode (4) en un matériau conducteur, portée à un potentiel dit de traitement, ladite électrode présentant une surface de faible rayon de courbure, et une contre-électrode (3) également en un matériau conducteur, - au moins un passage (22A) ménagé dans ladite enceinte (2A, 2B, 2C) pour l'amenée d'un réactif destiné audit traitement, caractérisé en ce que ladite surface de faible rayon de courbure est orientée vers ledit axe (X), en ce que la projection du contour interne de ladite surface de faible rayon de courbure dans un plan orthogonal audit axe (X) constitue une courbe fermée entourant ledit axe (X), et en ce que ladite électrode (4) et ladite contre-électrode (3) définissent une zone plasmagène autour dudit axe longitudinal (X), ledit corps (F) étant allongé le long dudit axe longitudinal (X) le long duquel il défile à l'intérieur de ladite enceinte (2A, 2B, 2C) avec une vitesse de défilement donnée.
Patent FR-2682588-A1 (FR)
Title: Acetabular implant
Inventor: JEAN-JACQUES BREMANT
IPC: A61F2/46
Filed: 1991-10-22
Abstract: This implant is of the type having a cap in which holes are made, which are passed through by screws and in which an insert can be engaged, receiving the spherical head of the femoral element. According to the invention, this implant comprises a plurality of screws (10) regularly distributed over at least half the surface of the cap (2), the side wall of the heads (10a) of the screws (10) intended to come in contact with the cap (2) having a convex profile with a circle-arc curvature and the walls (2a) of the cap (2) defining the corresponding holes intended to be in contact with the said side wall of the heads (10a) of the screws (10) having a concave profile with the same radius of curvature so as to allow pivoting of the screws (10) with respect to the cap (2) in an omnidirectional displacement.