baber/WOPTO huggingface dataset:
Patent FR-2596461-A1 (FR)
Title: Spiral compressor
Inventor: ICHIKAWA TUTOMU
IPC: F04C23/00
Filed: 1987-03-26
Abstract: Spiral compressor which comprises a compression device 25 composed of a fixed spiral-shaped member 29 and a movable spiral-shaped member 31 and including an actuation device 23 for imparting an eccentric movement to the movable spiral-shaped member. It also comprises an oil-feed hole 61 situated at the outer perimeter 63 of the movable spiral-shaped member, which hole is made to communicate intermittently with a compression compartment 41 of the compressor when the movable member is moved by the actuation device. By virtue of this method of construction, the compression compartment is fed intermittently with lubrication oil.
Patent FR-2609455-A1 (FR)
Title: Device or system for rapid blocking applicable to wheels of all types, which is standardised in order to obtain efficient support and movement of any load
IPC: F16B/
Filed: 1987-04-28
Abstract: The device or system consists of a quadrangular rigid support, forming a horizontal cavity 4 for housing, by means of insertion, support plates mounted on wheels of any type and size. Once several individual devices have been fixed to the load, under its surface, said device constitutes a single body with the said load, so that, after the insertion of appropriate fixed or rotating wheels, it can support it well and thus move it in the indoor transportation of goods.
Patent FR-2617240-A1 (FR)
Title: Dispositif et methode d'introduction sous pression de melange carbure dans le cylindre d'un moteur
Inventor: DURET PIERRE
IPC: F02M69/10
Filed: 1987-06-26
Abstract: La présente invention concerne une méthode et un dispositif d'introduction sous pression du mélange carburé dans un premier cylindre d'un moteur à combustion interne, ce moteur comportant au moins un autre cylindre ayant un carter pompe. Le dispositif selon l'invention se caractérise en ce qu'il comporte une canalisation de liaison 15 entre le carter 14 et le premier cylindre 1 et en ce qu'il existe un décalage angulaire non nul entre le cycle de chacun des cylindres.
Patent FR-2618566-A1 (FR)
IPC: G02F1/17
Filed: 1987-07-24
Abstract: A light-modulating cell comprises at least a first electrode (which is transparent and electronically conducting); a second electrode (separated transversely from the first electrode and electronically conducting); at least one layer or electrolytic material interposed between the two electrodes and in contact with them in the region of a picture element; electrical connection zones for conducting electrical current to the electrodes. The zones are enable application to the working electrode of an electrical voltage negative with respect to that of the second electrode, and, further enable flow between the electrodes of a current whose direction is opposite to that of the electrical current resulting from the application of the previous voltage. This cell enables writing at least one picture element; maintaining such a picture element in the written state; and erasing such a picture element.
Patent FR-2619129-A1 (FR)
Title: Needle full of sewing thread
IPC: D05B85/12
Filed: 1987-08-07
Abstract: The invention relates to a needle full of sewing thread. It is characterised in that it consists of a segment of thread 1 one end of which is associated with an attached hard and smooth tip and which is provided with a stiffening coating 3 from the said tip 2 over a distance which is substantially equivalent to the length of a sewing needle of known type.
Patent FR-2620262-A1 (FR)
Title: Procede et installation de traitement de dechets organiques solides contamines par du tritium
Inventor: GIROUX PIERRE
IPC: G21F9/32
Filed: 1987-09-09
Abstract: L'invention a pour objet un procédé et une installation de traitement de déchets organiques solides contaminés par du tritium. On met les déchets en contact avec de la vapeur d'eau dans l'enceinte 1 pour extraire dans la vapeur d'eau le tritium et l'on condense ensuite la vapeur d'eau en 11, 13 pour récupérer le tritium des déchets sous forme d'eau tritiée.
Patent FR-2623785-A1 (FR)
Title: Device for unwinding and/or winding a reel
Inventor: REMY HENRI
IPC: B65H49/32
Filed: 1987-11-27
Abstract: The invention relates to a device for unwinding and/or winding a reel, of the type comprising a support base 1, a spindle-bearing system 4, 6 carried by the support base 1, a flange 7 fixed to the spindle 6 so that its upper face for supporting the reel is inclined at an angle alpha in relation to the vertical, and means 11-14, 16 for holding and centring the reel on the upper face of the flange 7. This device is characterised in that it comprises members 8 for taking up the forces being exerted perpendicularly to the upper face of the flange 7. These members 8 are arranged so as to bear against one of the faces of the flange 7 and are arranged so that the resultant of their bearing reaction is located in the vertical plane of symmetry of this flange 7 and is applied at a distance a from the centre of the said flange substantially equal to the ratio r = g/tan alpha where g is the distance between the centre of gravity of the reel and the upper face of the flange 7 and tan alpha is the tangent of the angle of inclination alpha .
Patent FR-2624471-A1 (FR)
Title: Device enabling a person lost at sea to be located
IPC: G08B5/00
Filed: 1987-12-15
Abstract: The invention relates to a device enabling any person lost at sea to be located. It consists of a light-gas bottle 1 fitted onto which are two balloons 2. The gas bottle is covered by a hollow cover 3 enclosing the balloons and keeping two push buttons 4 and 5 in the closed position, one serving to release gas in order to inflate the balloons, the other, once released, causing an electric pulse to pass to a glass-covered light-signal device 6 mounted on a battery and attached beneath the bottle. Next, attached beneath the light-signal device, comes the housing 7 for a coil of small cord, the outside end of the said small cord 8 forming a loop and projecting from the housing so as to be able to be connected to the clothing of the shipwrecked person. The device according to the invention is particularly intended for any person who may be in difficulties in the sea.
Patent WO-9314031-A1 (WO)
Title: Preparation and application of brominated manganese compounds
Inventor: CAHIEZ GERARD
IPC: C07F13/00
Filed: 1988-12-16
Abstract: Manganese bromide solution used in forming organo-manganous compounds, for application in synthesizing of organic products, particularly ketones.
Patent FR-2629728-A1 (FR)
Title: Moyens de fixation d'une chaussure sur un ski alpin
Inventor: PIEGAY YVES
IPC: A63C9/00
Filed: 1988-04-12
Abstract: Ces moyens de fixation s'appliquent à un ski alpin 2 dont les lignes de cotes sont sensiblement symétriques par rapport à son plan médian longitudinal. Selon l'invention, ces moyens, tels que butée 3 et talonnière 4, sont équipés de moyens pour un réglage continu, soit transversalement à l'axe longitudinal médian du ski 2, soit angulairement par rapport à l'axe longitudinal médian du ski 2. Il est ainsi possible de régler la position de la chaussure, latéralement et/ou angulairement, par rapport au ski.
Patent FR-2630718-A1 (FR)
Title: Method and installation for compacting and transporting bulk products of low density
IPC: B30B9/30
Filed: 1988-04-29
Abstract: The method ensures compacting and transporting of bulk products of low density, such as seed cotton. A container 2 provided for the light bulk goods is introduced into a frame 1 whose superstructure constitutes a displacement path for the compacting means 14 which are capable both of a transfer displacement along the frame 1 above the container 2 and of a vertical compacting action, the light bulk goods are levelled and packed down by displacement of the said compacting means 14 in step with the filling of the container with the light bulk goods and the container 2 filled with compacted bulk goods is discharged outside the frame 1. Use, in particular, for improving the conditions for transporting seed cotton.
Patent FR-2617671-A1 (FR)
Title: Appui lateral reglable en longueur pour attelage trois points de tracteur agricole
Inventor: RUGEN HERMANN
IPC: A01B59/041
Filed: 1988-07-08
Abstract: Cet appui latéral comprend un manchon 9 et une partie intérieure 10 qui peut coulisser longitudinalement dans le manchon. Le manchon est fixé par une rotule 22 à l'arrière du tracteur et la partie intérieure 10 est fixée par une chape articulée 6, 7, 8 sur la barre inférieure correspondante de l'attelage trois points. Le manchon 9 et la partie intérieure 10 peuvent être immobilisés l'un par rapport à l'autre par l'enfichage d'une cheville dans des trous mutuellement alignés du manchon et de la partie intérieure 10. Pour éviter toute ambiguté lors de l'enfichage de la cheville pour fixer la longueur de l'appui, les trous 11 du manchon et les trous 15, 16, 17 de la partie intérieure 10 sont combinés par paires.
Patent FR-2702847-A1 (FR)
Title: Device with infra-red seeker head for the detection and destruction of enemy helicopters
Inventor: OBKIRCHER
IPC: G01S7/48
Filed: 1988-07-29
Abstract: A device with an infra-red seeker head for the detection and destruction of enemy helicopters is produced with, as the IR detector (14), a two-dimensional matrix of a large number of point-like detecting cells (15) located in the focal plane of the IR lens (13) of the seeker head, the detecting cells operating over a range of wavelengths between 3 and 14 mu m or over part of this range; for determining the angular position of the helicopter (16), the cells are interrogated individually and successively by an operating system fast enough for all the measured values to be transmitted almost simultaneously.
Patent FR-2636039-A1 (FR)
Title: Support pour stockage d'avirons
IPC: E05B73/00
Filed: 1988-09-05
Abstract: L'invention concerne les supports d'avirons. Elle se rapporte à un support d'avirons dans lequel une plaque 4 peut être mise soit en position levée dans laquelle des cavités 5 de logement de manches d'avirons sont serrées entre elles et un dispositif de support 7 verrouillé par un cadenas 14, soit en position baissée lorsqu'elle ne supporte pas d'avirons. Lorsqu'elle est en position levée, elle cache les vis 22 de fixation si bien que le support ne peut pas être volé. Application aux barques et bateaux de plaisance.
Patent FR-2620717-A1 (FR)
Title: Composition a base de polyacetal, materiau prepare a partir de cette composition et elastomere en polyamide-imide contenu dans cette composition
Inventor: SUZUKI YOSHIO
IPC: C08L77/00
Filed: 1988-09-21
Abstract: Composition à base de polyacétal. Elle comprend de 70 à 97 % en poids d'un polyacétal et de 30 à 3 % en poids d'un élastomère transparent en polyamide de formule : (CF DESSIN DANS BOPI) dans laquelle, PA signifie un radical restant après élimination des groupes carboxy d'un acide polyamide-dicarboxylique. Industrie automobile.
Patent FR-2636547-A1 (FR)
Title: Pneumatic mini-dosing dispenser of viscous products
IPC: B05C17/00
Filed: 1988-09-21
Abstract: The invention relates to the production of a pneumatic mini-dosing dispenser assembly making it possible to lay down rapidly, at points or in lines or beads, repetitive and precise quantities of products having a certain viscosity, for example: fluorescent inks, adhesives, solder pastes, silicones, greases, RP's, epoxy resins, body compound (mastic), etc. In fact, an entire range of products between approximately 15 and 1300 poises and beyond. The product can be dispensed either squirt by squirt, or in a continuous manner. The principle is simple, precise, rapid and inexpensive. The assembly consists of a control box 10 "operating entirely pneumatically", and it is equipped with a variable (modulatable) output-pressure pressure-regulator 42, with a 0.5 to 13-second programmable time-delay device 44 and with a control pedal 14. It is provided with two outputs (output denoted by 1 and output denoted by 2) for connecting the dispenser subassemblies 22-26; it is anticipated that these two outputs will be used separately, however simultaneous use is possible. The dispenser subassemblies 22-26 have different capacities (subassembly 22 has a capacity of approximately 20 ml while subassembly 26 has a capacity of approximately 60 ml). An articulated service jib (support) 20 holds a dispenser subassembly suspended above the surface of the work area, providing comfort and precision in the movements of the user. The invention of the system presented finds its application in numerous industrial-scale and cottage-industry enterprises. It is particularly intended for the electronics, aeronautics, pyrotechnics, arms, mechanical-engineering and leather industries.
Patent FR-2623346-A1 (FR)
Title: Arrangement of connection conductors for DC motor
Inventor: TANAKA TOSHINORI
IPC: F02N11/00
Filed: 1988-11-16
Abstract: The invention relates to a motor having a casing, an armature, a certain number of field coils which are connected in parallel by means of a pair of connection conductors and which are mounted on an internal surface of the casing and at least one through-bolt in order to assemble them to form the motor. According to the invention, each connection conductor 4 has at least one trough section 4a which is formed by bending a section of the conductor radially outwards in order to enable the bolt 6 to pass inside the trough section. The invention applies in particular to starter motors.
Patent FR-2639816-A1 (FR)
Title: Hygienic air tube protection
IPC: A47K13/14
Filed: 1988-12-07
Abstract: This device is an air tube which matches the shape of the opening or the shape of the seat of a toilet bowl on which it is placed. Its purpose is to protect people from the microbes and parasites which thrive in such places.
Patent FR-2640303-A1 (FR)
Title: Device for assembling removable partitions
IPC: E04B2/82
Filed: 1988-12-12
Abstract: Device for assembling of removable partitions comprising panels and support elements. According to the invention, the framework consists of uprights 10 rigidly connected by lower components 15 and upper components 7 to crosspieces 3, 4, stiffening bars 2 being mounted between the uprights 10. Applications: temporary erection of partitions or dividing walls.
Patent FR-2641311-A1 (FR)
Title: Visible hinge for furniture
Inventor: BONDENET ISABELLE
IPC: E05D7/04
Filed: 1988-12-30
Abstract: The subject of the present invention is a visible hinge for furniture. It consists of the combination of stationary and movable parts fixed by a tenon 8, mortise and set screws to the frame and the opening part respectively, and each part consisting of two elements 5, 6 preferably made of wood, joined by bonding along a plane 16 passing through the axis of articulation, the said axis consisting of a rod and of a tubular guide made from a synthetic material, the passage of which is machined by routing before the wooden elements are bonded, these being cut into crenellations 9, after bonding and installation of the cylindrical guide, to allow the interlacing of the stationary and movable parts, the facing surfaces of the stationary and movable parts being separated by washers made from a synthetic material and slipped over the spindle. It finds an application in the production of wooden hinges of any length intended for producing high quality furniture, particularly wooden furniture, whether solid or otherwise.
Patent WO-9003075-A1 (WO)
Inventor: KAABI ABDELLATIF
IPC: H04M1/673
Filed: 1989-08-09
Abstract: La présente invention est caractérisée par une clé électronique pour poste téléphonique, adaptable à tous les postes téléphoniques à clavier électronique. Le code confidentiel mémorisé peut être changé autant de fois que nécessaire à l'aide du clavier sans avoir à intervenir au niveau du poste lui-même. Le maintien du code confidentiel ne nécessite aucune énergie. La clé électronique est indépendante de la ligne réseau, ce qui élimine tous les problèmes électriques que pose une clé directement branchée sur la ligne.
Patent FR-2642242-A1 (FR)
Title: Procede et appareil de conversion analogique-numerique
Inventor: GOYAL RAMESH CHANDRA
IPC: H03M1/16
Filed: 1989-01-20
Abstract: L'invention concerne les techniques de conversion analogique-numérique. Un convertisseur analogique-numérique à haute résolution amplifie et filtre dans un amplificateur de différence 14 la différence entre une tension de décalage en modulation d'impulsions en largeur Vdec et une tension d'entrée analogique Vin. Le rapport cyclique de la modulation de la tension de décalage est réglé de façon que la valeur de la tension de différence soit comprise dans une plage de tension d'entrée étroite d'un convertisseur analogique-numérique à reste circulant 18. Un microprocesseur 20 commande la tension de décalage et il combine cette dernière avec le résultat que fournit le convertisseur à reste circulant, pour produire une représentation numérique à haute résolution de la tension d'entrée. Application aux convertisseurs analogique-numérique d'instrumentation à très haute résolution.
Patent FR-2647964-A1 (FR)
Title: Composant a faible capacite en puce, notamment diode pin en puce
Inventor: MUR REMY
IPC: H01L23/482
Filed: 1989-06-06
Abstract: Ce composant 1 comporte un mesa 2 formé à la surface d'un substrat semi-conducteur 3, le substrat correspondant à une première électrode et le sommet du mesa correspondant à une seconde électrode du composant. Selon l'invention, il comporte sur l'une de ses régions latérales une région de prise de connexion comprenant en surface un plot de câblage 11 formé sur un substrat isolant et de faible constante diélectrique 9, tel qu'un verre, substitué au substrat semi-conducteur 3 dans cette région de prise de connexion, ce plot de câblage étant relié par une liaison conductrice étroite 12 à la surface 10 du sommet du mesa de manière à relier électriquement ces deux éléments. La connexion entre le plot de câblage 11 et le circuit sur lequel est monté la puce peut ainsi être réalisé par un fil 17 de diamètre notablement supérieur au diamètre du mesa, ce qui permet d'effectuer cette opération de façon industrielle au moyen de machines classiques de report et de connexion.
Patent FR-2648351-A1 (FR)
Title: Utilisation de complexes glycoproteiques extraits de bacteries gram(-) pour la fabrication d'un medicament facilitant la cicatrisation de la peau et procede de preparation
Inventor: BONFILS ARMELLE
IPC: A61K38/00
Filed: 1989-06-20
Abstract: Utilisation de complexes glyco-protéiques extraits de bactéries gram, pour la fabrication d'un médicament facilitant la cicatrisation de la peau et procédé de préparation de ces complexes.
Patent FR-2633776-A1 (FR)
Title: Dispositif transistor a effet de champ et procede destine a sa production
Inventor: KOBIKI MICHIHIRO
IPC: H01L21/301
Filed: 1989-06-30
Abstract: L'invention concerne un transistor à effet de champ 101, caractérisé en ce qu'il comprend : un substrat semi-conducteur 2 possédant des surfaces avant et arrière opposées, une première couche métallique 7 disposée sur ladite surface arrière et au moins un trou traversant 9 s'étendant à travers le substrat depuis la surface avant vers la surface arrière; une deuxième couche métallique 10 disposée dans ledit trou traversant en communication électrique avec ladite première couche métallique; une zone active 3 disposée sur la surface avant du substrat; au moins un ensemble d'électrodes source 6, porte 5, et drain 4, disposées sur la surface avant et la zone active; et une troisième couche métallique disposée sur les surfaces dudit substrat entre lesdites surfaces avant et arrière pour protéger ledit substrat, ladite troisième couche métallique étant en communication avec ladite première couche métallique et s'étendant au-dessus d'une partie de ladite surface avant sous forme d'électrode de mesure 7b.
Patent FR-2651236-A1 (FR)
Title: Process for the polymerisation of methyl methacrylate
IPC: C08F20/14
Filed: 1989-08-23
Abstract: Process for the polymerisation of methyl methacrylate optionally mixed with at most 5% and preferably at most approximately 2% by weight of at least one alkyl (preferably C1 to C4) acrylate, characterised in that it is subjected, in the presence of an initiator, to a temperature of 100 to 200 DEG C, preferably of 120 to 160 DEG C and, more preferentially still, of 120 to 140 DEG C.
Patent FR-2654834-A1 (FR)
Title: Capacitive probe for the in situ measurement of the water content of soil
Inventor: PIERRE STENGEL
IPC: G01N27/22
Filed: 1989-11-17
Abstract: The probe comprises two coaxial electrodes (2, 4), one (2) of which constitutes a cylindrical end extension (4) of a cylindrical probe body (1), and the other (4) of which, shaped into a spike, extends, on the side of the end electrode (2) and in the axis X-X' of the body (1), this body in which are embedded, in an insulating filling material, electronic means for measuring the capacitance of the capacitor constituted by the electrodes (2, 4) which are electrically connected to the said measurement means. The penetration-spike electrode (4) is held in place by at least one insulating annular plug (3), to which the end electrode (2) is also solidly attached. Use for the in situ measurement of the water content of soil.
Patent FR-2641968-A1 (FR)
Title: Dispositif pour le traitement chirurgical d'une ametropie
Inventor: FEDOROV S N
IPC: A61F9/00
Filed: 1990-01-19
Abstract: L'invention se rapporte à un dispositif pour le traitement chirurgical d'une amétropie. Selon l'invention, il comporte un laser ultraviolet à impulsions 1 et, sur le trajet du faisceau de son rayonnement, un formeur 3 de la répartition de la densité d'énergie du rayonnement du laser 1 en section transversale du faisceau. Le formeur 3 comporte deux lentilles coniques 5, 6 à angles de réfringence alpha égaux, orientées l'une vers l'autre par leurs sommets, et un objectif téléscopique 7 placé sur le trajet du rayonnement, en aval de la lentille conique 6. Le dispositif est destiné au traitement chirurgical de la myopie et de l'hypermétropie de fort degré dioptrique.
Patent FR-2658110-A1 (FR)
Title: Device for cutting a food product into equal parts
Inventor: FATAH-EDDINE FAKIR
IPC: B26D3/24
Filed: 1990-02-09
Abstract: Device characterised by interchangeable modules conferring upon the device according to the invention two functions: 1) Cutting cakes or cheeses into several equal and aesthetically appealing parts. 2) Cutting melon into several parts whilst removing the central waste therefrom. In its first function, the device according to the invention consists of a table (1) from which there rise four pillars (2) in the periphery of the table (1), equidistant from one another. The cutting-up device is composed of an arm (5) and one of the variants of the cutting-up module (6), and the latter is characterised by a certain number of cutting blades, each of them being equidistant with respect to the other. In its second function, only the table and the cutting-up module change by comparison with the characteristics necessary for the first function. In this latter case, the table (1') exhibits another small central raised cylindrical table (1'b) exhibiting a central orifice and a base which widens towards the outside of the orifice. The cutting-up module (6') being formed of a bell-type element exhibiting cutting blades in its lower third. The device according to the invention is particularly intended to cut up cakes, cheeses into equal parts, and also melons, both in catering and in domestic homes.