baber/WOPTO huggingface dataset:
Patent FR-2643902-A1 (FR)
Title: Procede de preparation de n-allylmetatrifluoromethylaniline
Inventor: BEZIAT YVES
IPC: B01J27/128
Filed: 1989-03-03
Abstract: La présente invention concerne un procédé de préparation de la N-monoallylmétatrifluorométhylaniline qui consiste à condenser le métabromotrifluorométhylbenzène avec l'allylamine en présence d'un catalyseur à base de nickel à l'état d'oxydation 2.
Patent FR-2644290-A1 (FR)
Title: Micromanipulateur
Inventor: DELARUE FRANCOIS
IPC: B25J7/00
Filed: 1989-03-10
Abstract: Micromanipulateur pour le déplacement d'un porte-échantillon selon différents degrés de liberté à l'aide d'organes de déplacement 26 fixés à des soufflets élastiques 211 , 212 , 213 , 23 qui participent à la transmission de mouvements à travers une paroi 37. Les organes de déplacement 26 sont mus par des tiges de transmission 111 , 112 , 113 , chaque tige étant solidaire axialement d'un soufflet élastique, les tiges de transmission opérant en translation parallèlement à une direction unique sous l'action de moyens de translation 24 qui communiquent des commandes initiales à transmettre. Le porte-échantillon peut se déplacer d'une part en translation et d'autre part en rotation selon une rotation dans son plan et selon une rotation par inclinaison dudit plan.
Patent FR-2646672-A1 (FR)
Title: Mouldable silicone elastomer suitable for the manufacture of contact lenses
Inventor: TORRES GHISLAINE
IPC: G02B1/04
Filed: 1989-04-21
Abstract: The mouldable silicone elastomer is obtained by crosslinking an epoxidised (epoxide-containing) silicone composition comprising:   - an organopolysiloxane constituent A comprising at least one fluid diorganopolysiloxane A1 carrying at least two Si-vinyl groups per molecule and at least one functional organic epoxy radical, the said diorganopolysiloxane A1 being devoid of chain-terminal SiH groups, and - an organohydrogenopolysiloxane constituent B comprising at least one fluid organohydrogenopolysiloxane B1 having at least three SiH groups per molecule and a single hydrogen atom bonded to one and the same silicon atom.   The elastomer obtained is rendered mouldable by grafting saccharide compounds onto the epoxy groups of the elastomer. The invention is particularly applied to the manufacture of contact lenses.
Patent FR-2638031-A1 (FR)
Title: Adaptateur pour une connexion sur une alimentation exterieure en energie
Inventor: SAITOH SHINYA
IPC: H01R31/06
Filed: 1989-10-18
Abstract: L'invention concerne un adaptateur destiné à connecter un dispositif actionné par piles à une alimentation extérieure en énergie. Il comporte un corps formé de deux porte-contacts 19 et destiné à être logé dans un boîtier 22 de piles d'un dispositif 24 actionné par piles. Les porte-contacts 19 portent des contacts 20 destinés à s'appliquer contre des contacts 26 du boîtier 22. Les porte-contacts 19 sont reliés par un cordon 14 à un connecteur 16 pouvant être raccordé à une alimentation extérieure en énergie. Domaine d'application : jouets et autres dispositifs actionnés par piles, etc.
Patent FR-2654694-A1 (FR)
Title: Pressure reservoir device and brake control system using such a device
Inventor: HENRI LIMOZIN
IPC: F17C11/00
Filed: 1989-11-17
Abstract: The pneumatic pressure reservoir device is intended to act as a pressure reserve for controlling the variation in a pressure. The reservoir is filled with a material 23 dividing the internal space 1a of the reservoir 1 into a multitude of cellular spaces 23a separated from one another but communicating with each other via restricted passages. Application to the electropneumatic control of the pressure in the overall brake pipe of a train.
Patent FR-2641529-A1 (FR)
Title: Generateur d'ozone a decharge silencieuse a haute frequence et procede de production d'ozone l'utilisant
Inventor: KAIGA NOBUYOSHI
IPC: C01B13/11
Filed: 1990-01-09
Abstract: La présente invention concerne un générateur d'ozone à décharge silencieuse à haute fréquence et un procédé de production d'ozone l'utilisant. Le générateur d'ozone selon l'invention comprend une chambre de gaz d'alimentation 3, une chambre d'ozone 3', une électrode tubulaire 6, un tube à décharge 10 constitué par un tube de verre revêtu d'une couche métallique 11 sur sa surface interne, et une source d'énergie 15 appliquant une tension de fréquence supérieure à la fréquence du réseau basse tension entre ladite couche métallique 11 et ladite électrode tubulaire 6 pour produire une décharge silencieuse, ladite couche métallique étant constituée par une couche d'acier inoxydable dont l'épaisseur est comprise entre 2 000 et 5 000 X 10**-**1**0 m. Le générateur d'ozone selon l'invention peut être utilisé dans le procédé de production d'ozone selon l'invention pour produire une plus grande quantité d'ozone sans séparation de la couche métallique et du tube de verre et sans dégradation par l'ozone et l'acide nitrique.
Patent FR-2658009-A1 (FR)
Inventor: YVON BUARD
IPC: H01R25/16
Filed: 1990-02-02
Abstract: This concerns a flush-mounted box (20) which is intended to be implanted within the very constituent material of any wall or of any partition, and the interior volume of which forms a housing (22) suitable for accommodating the mechanism of any electrical apparatus, with, laterally, an extension (23) whose interior volume is in connection with the interior volume of the above housing (22). According to the invention, over a portion at least of its length, the extension (23) is at least partially open at the front, by having, for example a U-shaped profile, such that its interior volume is at least partially accessible from the front and such that it is therefore possible to wire the electrical apparatus in question from the front, and there is associated with this extension (23) a detachable cover (35) capable of enclosing it. Application, especially, to the case where the electrical conductors suitable for the supply of the electrical apparatus in question are housed in a projecting channel on the wall to be equipped.
Patent FR-2672663-A1 (FR)
Title: Spirit lamps with wicks preferably made of sodium-free glass fibre, capable of producing one or more flames of chosen and varied colours, moreover adopting required shapes
Inventor: BENOIT BALLAND
IPC: F21V37/00
Filed: 1990-03-05
Abstract: The main characteristic of the present addition is to underline the essential role of the wick support which should be removable or have a valve and be manufactured from a material resisting the heat of the flames in order not to be broken under the action of the temperature produced. Any tension caused by the combustible mixture (hexamine, dichloroethane - for the blues mainly - methyl or even ethyl alcohol, colouring salts or borons), inside the body of the lamp, must be able to be removed solely by the mobility of the wick support(s) or a simple valve, in order to avoid an explosion, whatever the nature of the said lamp body.
Patent FR-2709282-A1 (FR)
Title: Nautical craft of the ski type, making it possible to travel over water
Inventor: ALFRED ROYER
IPC: B63B34/56
Filed: 1990-04-17
Abstract: It consists at (1) of the float to which the various elements constituting the craft are fixed, at (2) the rod device used for gaining balance, propelling the craft and steering and controlling the latter, at (3) of the pedal system where the foot securing device is located, at (4) of the transmission bar, at (5) of the propulsion and return system assembly, and at (6) of a rudder.
Patent FR-2662589-A1 (FR)
Title: Portable folding lounger [deckchair]
Inventor: LIONEL LEVY
IPC: A47C19/12
Filed: 1990-06-01
Abstract: The invention relates to an arrangement which makes it possible to reduce along its length to the dimension of the middle part and laterally the space occupied by a lounger of the type consisting of a canvas-slung frame comprising two lengthwise structures each containing along their length two hinges and each connected by means of perpendicular supporting bars. Said chassis stands on hinged legs, and the supporting bars (5), (6), (7) and (8) are provided with a hinge (27) which enables them to fold along the lengthwise structures (1) and (2). The canvases (9) are attached to one of the two lengthwise structures and received through the other in such a way that they can be rolled up out of the way so as not to be damaged when the two lengthwise structures of the frame come together. A locking system for immobilising the supporting bars (5), (6), (7), and (8) is provided in order to stabilise said lounger in its opened-out position. The device according to the invention has advantages making it extremely practical for anyone using portable folding chairs.
Patent FR-2665468-A1 (FR)
Title: Installation sanitaire a depression munie d'un epurateur de fluides gazeux.
Inventor: CHIMENG SONG
IPC: E03D9/10
Filed: 1990-08-03
Abstract: Installation à dépression pour traiter des fluides chargés, comportant au moins une canalisation (2) d'amenée des dits fluides chargés, une cuve (4) de rétention des matières solides et liquides, une conduite (5) d'évacuation des gaz de la cuve (4) à un épurateur (6) relié d'une part à l'air extérieur par un tube (7) et d'autre part à la canalisation (2) par un tuyau de recyclage (10). Application aux sanitaires d'aéronefs.
Patent FR-2667547-A1 (FR)
Title: Device for preheating a motor vehicle before it is started up by its driver
Inventor: JEAN-PIERRE LECLERCQ
IPC: B60H1/22
Filed: 1990-10-03
Abstract: The invention relates to a device for heating up the air by means of electrical resistive elements slaved to an hourly programmer system. This device allows the vehicle to be demisted and deiced without direct intervention of the driver. It comprises an electrical power supply, a heat source, a fan, and a programmer. It can either be built into the heating/air-conditioning system of the vehicle, or produced as a separate system, this separate system however being incorporated into the fixed equipment of the vehicle. It may alternately consist of a removable device, independent of the fixed equipment of the vehicle: this is then an accessory.
Patent WO-9115698-A1 (WO)
Inventor: MALOBERTI RENE
IPC: F16L1/20
Filed: 1991-04-02
Abstract: A device for laying, in a stepped motion, tubular conduits from a floating support comprises a pair of clamps for gripping the tubular conduit. Each clamp can alternately provide a restraining force on the tubular conduit to be laid. The device is characterized in that one of the clamps can move relative to said floating support and is submerged. The mobile clamp (2) is at least partially annular so that the tubular conduit (5, 15) it surrounds can be inserted through it and has a first, closed position on the conduit (5, 15) and a second, open position which allows the mobile clamp (2) to slide along the conduit (5, 15). The device is also characterized in that it comprises means (16, 4) which hold the mobile clamp (2) and support loads on said floating support (1) when the tubular conduit (5, 15) is being laid.
Patent FR-2657123-A1 (FR)
Title: Soupape d'injection de carburant pour des moteurs a combustion interne a injection directe et a compression d'air.
Inventor: FRANK THOMA
IPC: F02M45/08
Filed: 1991-01-15
Abstract: L'invention concerne une soupape d'injection de carburant (1) pour des moteurs à combustion interne à injection directe et à compression d'air, avec un porte-injecteur bi-ressort (2), dont un ressort de fermeture (8) s'oppose à la course de préinjection de l'aiguille d'injecteur (12), et dont l'autre ressort de fermeture (9) s'oppose en outre à la course d'injection principale de l'aiguille d'injecteur (12), et avec un passage annulaire réduit entre le corps d'injecteur (5) et l'aiguille d'injecteur (12), afin de permettre un transfert de chaleur sensiblement non entravé entre ces deux pièces, ou avec une douille intermédiaire réalisée en deux parties, dont la douille intérieure est conçue comme douille de dilatation et maintient, indépendamment des modifications de température, un écartement intermédiaire avec l'aiguille d'injecteur qui est au moins approximativement constant et qui correspond à la course de préinjection.
Patent WO-9203915-A1 (WO)
Inventor: BESANCON HERVE
IPC: A01G13/00
Filed: 1991-09-03
Abstract: In a machine for picking up, cleaning and packing plastic agricultural sheets (2), a cross bar (20) picks up the sheet (2) which is then pulled out of the ground by symmetrical plough boards (25). A hydraulically driven rotatable harrow (3) provided with teeth (30) draws it onto a drum (27). The sheet is led onto the drum by hand around a winding roller (41) resting on flexible belts (42) which are stretched around two rollers (43, 44) in a hopper (4). One of the rollers (43, 44) is mechanically rotatably driven by the rear wheels (12, 13). The surface of the sheet is cleaned by two stationary brushes (23) and by two brushes (261) and two stiff blades (262) rotating at 600 rpm. A rubber scraper (28) removes earth from the underside of the sheet.
Patent FR-2673990-A1 (FR)
Title: Dispositif formant vanne, pour le raccordement etanche de deux conteneurs et conteneur prevu pour etre accouple a un tel dispositif.
Inventor: JEAN-PIERRE BROSSARD
IPC: B65B31/02
Filed: 1991-03-14
Abstract: Pour transférer dans un conteneur de transport (10) un produit en poudre (P) fabriqué dans un réacteur pharmaceutique, on fixe sur la trémie (12) de ce dernier un dispositif de raccordement étanche (14). Le conteneur (10) est accouplé sur le dispositif (14) par un système de transfert à double porte (26,44). Le dispositif (14) permet alors, d'ouvrir la double porte, de dégager les ouvertures en vis-à-vis de la trémie et du conteneur, puis de les raccorder par une canalisation extensible (66) de façon automatique.
Patent FR-2675383-A1 (FR)
Title: Utilisation d'un medicament pour la fabrication d'un medicament destine au traitement des vessies hyperactives ou instables.
Inventor: BERNARD ARANDA
IPC: A61K31/505
Filed: 1991-04-18
Abstract: la présente invention concerne l'utilisation d'un composé choisi parmi le Piribédil, le Lisuride et leurs dérivés physiologiquement acceptables pour la fabrication d'un médicament destiné au traitement de vessies hyperactives ou instables.
Patent FR-2675868-A1 (FR)
Title: Suspension damper assembly
Inventor: TUAN PHAM ANH
IPC: B60G17/019
Filed: 1991-04-24
Abstract: The invention relates to a suspension damper assembly including a damper comprising two ends, a cylinder (2), a piston (3), and two volumes (4, 5) defined inside the cylinder, separated by the piston, the latter being equipped with main passages (25) for the fluid from one volume to the other, the said damper further including a device for adjusting its damping force which comprises: an additional passage for the fluid, connecting the two volumes of the damper; a valve located on the additional passage and including an element (32) for closing off this additional passage; and, a member (39-40) for adjusting the position of the said shut-off element. According to the invention, the damper assembly further comprises a sensor (59-60) for measuring an operating parameter of the damper, the output from the said sensor being connected to the member (40) for adjusting the position of the said shut-off element (32) of the valve. One application is the production of effective suspension for a vehicle.
Patent FR-2677395-A1 (FR)
Title: Pivoting door handle
Inventor: JEAN-CLAUDE QUINET
IPC: E05B65/20
Filed: 1991-06-07
Abstract: The subject of the present invention is a pivoting handle for a door. According to the invention, this handle includes a fixed part (1) in the form of a dish secured to the door panel (3), a part (2), also in the form of a dish which is mounted so that it can pivot inside the fixed part (1) and which includes internal operating means, and means for holding the pivoting part (2) inside the fixed part (1).
Patent FR-2706600-A1 (FR)
Title: Charge génératrice de noyau comportant des moyens de correction des effets d'une rotation d'entraînement.
Inventor: JEAN CAUCHETIER
IPC: F42B1/028
Filed: 1991-06-21
Abstract: L'invention se rapporte aux têtes militaires comportant une charge génératrice de noyau (1), en rotation autour d'un axe qui n'est pas celui de la charge. Selon l'invention, on dispose devant le revêtement (11) de la charge à noyau, une pièce (31) de section triangulaire, droite ou curviligne, destinée à freiner le revêtement de façon non isotrope, et détruite lors de la formation du noyau.
Patent FR-2678173-A1 (FR)
Title: Billiard table which can be adapted to several types of game
Inventor: JEAN MARTY
IPC: A63D15/04
Filed: 1991-06-28
Abstract: The billiard table includes a table top (1) equipped with holes (3) at the corners and with holes (4) along the large sides, several independent sets of elements (14, 15) adapted to form a frame (7) delimiting a playing surface, each of the said elements consisting of a part made from rigid material (8) along which a cushion (9) of elastic material is arranged, at least one of the sets including elements (15a-15b, 14a-14d) equipped with cutouts (11a, 11b) formed in order to uncover the abovementioned holes (3, 4). The billiard table can be adapted to billiards of the French type or any type of billiards with holes, of the Italian type, "American pool", "English pool", or "snooker", while still respecting the quality and specific nature of each game.
Patent FR-2679170-A1 (FR)
Title: Tete d'impression pour machine a imprimer comportant un barillet rotatif pour l'impression d'objets.
Inventor: JEAN-LOUIS DUBUIT
IPC: B41F15/08
Filed: 1991-07-15
Abstract: Il s'agit d'une tête d'impression du genre comportant, d'une part, un barillet (10), qui est monté rotatif autour d'un axe (A), et qui, parallèlement à cet axe (A), porte régulièrement répartis circulairement autour de celui-ci, une pluralité de dispositifs de préhension (12) aptes chacun à porter un objet à imprimer, et, d'autre part, à la périphérie de ce barillet (10), au moins un poste d'impression (15) propre à intervenir sur un tel objet lors de son défilement à son droit. Suivant l'invention, le poste d'impression (15) est porté par une poutre (38) qui, allongée transversalement par rapport à l'axe de rotation (A) du barillet (10), est montée rotative par rapport à celui-ci, et à laquelle il est associé des moyens de commande (39) propres à en assurer cycliquement un mouvement circulaire de va-et-vient autour de cet axe. Application, notamment, aux machines à imprimer à l'écran de soie.
Patent FR-2679275-A1 (FR)
Title: Trailer intended for sending out (broadcasting) information
Inventor: ANDRE ROMATET
IPC: E01F9/012
Filed: 1991-07-15
Abstract: The invention is of the field of supports for signalling devices and its subject is a trailer. This trailer is of the type comprising a rolling chassis 2 which can be towed by a hitching drawbar 4 equipped with support means 10, information means 12, autonomous electricity supply means 38 and electronic means 40 managing the messages. This trailer is principally characterised in that the said support means 10 and the said information means 12 can be folded down into a container 6 supported by the chassis 2. The said support means 10 preferably consist of a telescopic pole articulated onto the hitching draw bar 4 in order to be tilted into the container 6. Application to the fields of route signalling and temporary information display.
Patent FR-2680577-A1 (FR)
Title: Method and apparatus for determining the exact position of a target using a subdivided receiving device and a number of discrete elements sensitive to radiation
Inventor: PAUL DANCER
IPC: A61B6/12
Filed: 1991-08-21
Abstract: A method and apparatus for determining the exact position of a target (C). This apparatus comprises a radiating source (22) emitting radiation forming an image at least of the target (C) and capable of being received by a receiving device (30); the said source (22) and the said receiving device (30) are placed on either side of the target (C), the source (22) being in a known position with respect to a reference point (O) determined, for example, by a device (12) for treating the target (C); the receiving device (30) is subdivided into a number of discrete elements sensitive to the radiation, the spatial positions of the elements being known; means (18) are provided to move the radiation source between two different angular positions, and means (40) are provided to determine the position of the target (C) from at least two images obtained from the two different angular positions of the radiation source. The invention makes it possible to limit the irradiation of patients.
Patent FR-2682147-A1 (FR)
Title: Device for retaining a key of a lock
Inventor: JOSEP SALVADOR
IPC: E05B35/04
Filed: 1991-10-04
Abstract: A cylinder lock having a prismatic end-fitting (3d) for the nesting of a key (1) includes a socket (2) for retaining the key when the lock is not in a closed position. The socket (2) is secured by holding fingers (2a) to the cylinder (3) and is immobilised in terms of rotation by immobilisation fingers (2b) engaged in a groove of the rose. The socket (2) includes a folded-down collar (2d) having two notches (2c) for the passage of two studs (1c) of the key (1). After the key (1) has been put in place, with the lock closed, a rotation of the key (1) brings the studs (1c) behind the collar (2d), preventing any withdrawal of the key (1).
Patent FR-2682391-A1 (FR)
Title: Process for the preparation of polyalkyl- or arylchlorophosphazenes
Inventor: GUY BERTRAND
IPC: C08G79/025
Filed: 1991-10-11
Abstract: Process for the preparation of polyalkyl- or arylchlorophosphazenes.   This process consists in heating an N-dichlorooxophosphoranyl P-alkyl or aryldichloroiminophosphorane under temperature and pressure conditions such that they permit a controlled removal of the volatile products of the polycondensation.
Patent FR-2668497-A1 (FR)
Title: Procede et four de refonte de magnesium et d'alliage de magnesium.
Inventor: ODDMUND WALLEVIK
IPC: F27B3/08
Filed: 1991-10-23
Abstract: Procédé et four de refonte de magnésium et d'alliage de magnésium. Des sels fondus sont surchauffés dans un compartiment du four et véhiculés (pompe 8, conduit 9, dispositif 10 d'arrosage) pour être distribués sur le métal à fondre, placé dans un panier (11) perforé situé au-dessus du niveau de liquide présent dans le four. Le métal fond et est immédiatement enlevé sans subir de chauffage supplémentaire. La composition des sels fondus est riche en chlorure de calcium et contient un peu de fluorure de calcium. Application: possibilités de fusion et raffinage de lingots et/ou de métal de récupération.
Patent FR-2683494-A1 (FR)
Title: Dispositif antivol pour vehicules automobiles.
Inventor: CLAUDE JAWDOSZYN
IPC: B60R25/021
Filed: 1991-11-08
Abstract: Dispositif antivol pour véhicules automobiles, plus particulièrement dispositif antivol motorisé, comprenant une bague de verrouillage (20) solidaire d'un arbre (18) et munie de dents (22), au moins un pêne (68, 68') comportant une pointe (82, 82') et un bras (84, 84'), ledit pêne (68, 68') pouvant pivoter autour de tourillons (72, 72'; 74, 74') montés avec jeu dans un porte-pêne (80), des moyens de pivotement du pêne (68, 68') de manière à passer d'une position de verrouillage dans laquelle la pointe (82, 82') coopère avec les dents (22) de la bague de verrouillage (20) à une position de déverrouillage dans laquelle la pointe (82, 82' échappe auxdites dents (22), les moyens de pivotement étant constitués d'une came (52, 58) coopérant avec le bras (84, 84') du pêne (68, 68').