baber/WOPTO huggingface dataset:
Patent FR-2573700-A1 (FR)
Title: Corps de moyeu pour roue motrice de bicyclette ou similaire,et son procede de fabrication
Inventor: GERSTNER RICHARD
IPC: B60B27/02
Filed: 1985-11-22
Abstract: CE CORPS DE MOYEU 1, POUR ROUE MOTRICE DE BICYCLETTE OU SIMILAIRE, EST REALISE PAR FORMAGE A FROID OU PAR FORGEAGE. IL COMPORTE DES PARTIES RECEVANT DES ROULEMENTS A BILLES, AINSI QUE DES CRANS OU DENTS 3, DISPOSES EN CERCLE SUR SA FACE INTERNE 11, POUR LA TRANSMISSION DU COUPLE A LA ROUE. CES CRANS OU DENTS 3 SONT FORMES PAR REPOUSSAGE DE LA MATIERE DU CORPS 1, EN DIRECTION RADIALE. A CET EFFET, ON PEUT UTILISER UN OUTILLAGE COMPRENANT DES POINCONS 4 AGISSANT SUR LA FACE EXTERNE 12 DU CORPS 1, AINSI QU'UN MANDRIN 5 INTRODUIT A L'INTERIEUR DU CORPS 1, ET POURVU D'EMPREINTES 6. APPLICATION: MOYEUX DE ROUES ARRIERE DE BICYCLETTES, AVEC OU SANS CHANGEMENT DE VITESSES.
Patent FR-2592307-A1 (FR)
Title: Device controlled by a microprocessor in order to administer or sample products as well as microcurrents
IPC: A61M5/315
Filed: 1985-12-30
Abstract: Programmable electronic device controlled by a microprocessor, for administering or sampling products as well as microcurrents. It is composed of a leaktight casing 1 whose upper part 2 is removable in order to fix a syringe 4 carrying a needle 5. A microprocessor 13 controls an electrical motor 15 which actuates a rack 17 ensuring penetration and retraction of the needle 5 and a motor 22 which drives a rack 24 actuating the piston 25. Potentiometers 32, 33, 34, 35, 36, 37 respectively program the power and duration of operation of the motor 22, the synchronisation of the motors 15, 22, the sensitivity threshold of an electronic circuit sensitive to variations in electrical conductivity 30 as well as the intensity of a microcurrent generated by an electronic circuit 31. The device is intended in particular for administering or sampling products as well as microcurrents beneath the surface of the skin.
Patent FR-2593340-A1 (FR)
Title: Procede et equipements de multiplexage et demultiplexage pour mesurer la qualite et localiser des defauts dans des voies numeriques multiplexees
Inventor: FORT JEAN PIERRE LE
IPC: H04J3/07
Filed: 1986-01-17
Abstract: Une caractéristique prédéterminée de chaque signal composant plésiochrone entrant Sn dans l'équipement de multiplexage EM est établie à chaque instant de justification pour être transmise sous la forme d'un bit de justification dans le signal justifié respectif SJn. Dans l'équipement de démultiplexage ED, le bit de justification dans le signal justifié respectif est prélevé et simultanément la caractéristique prédéterminée du signal plésiochrone sortant est établie à un instant de déjustification, et le bit de justification prélevé et la caractéristique prédéterminée établie sont comparés pour mesurer la qualité de la voie respective transmettant le signal composant Sn entre les deux équipements. La caractéristique prédéterminée est de préférence la parité du signal entre deux instants de justification et de déjustification successifs. Les résultats des comparaisons sous la forme de signaux d'erreur relatifs aux signaux composants contribuent à localiser des défauts dans les deux équipements signalés par un dispositif DCL relié à l'équipement de démultiplexage. (CF DESSIN DANS BOPI)
Patent FR-2595626-A1 (FR)
Title: Novel apparatus intended for reproducing documents by a lithographic method
IPC: B41L27/04
Filed: 1986-03-11
Abstract: The apparatus makes it possible to obtain, at high speed and at low cost, copies of uniformly high quality which are non-degradable and reproducible at any instant. It consists of - a station 1 for inserting the place, - a cylinder 2 for feeding the plate, - a station 3 for recovering the plate, - a station 4 for inking the plate, - a station 5 for cleaning the blanket, - a station 7 for inserting the copy support paper and - a station for copies, the set of these elements enabling - the manual feed for the inking, without monitoring the latter, and the wetting to be eliminated, - the manipulation of the plate, as it leaves the apparatus, to be eliminated, - the washing of the blanket to be improved, - the ink residues, solvents and paper fluff (fuzz) to be recovered and removed, All these operations being automated and non-soiling.
Patent FR-2597680-A1 (FR)
Title: Semiconductor device encompassing a distributed mixer-amplifier circuit
IPC: H03D9/06
Filed: 1986-04-22
Abstract: The invention relates to a semiconductor device encompassing a distributed mixer/amplifier circuit, this circuit consisting of several field-effect transistors each comprising two main terminals termed source and drain and two main control terminals termed source and drain and two control terminals termed first and second gate, these field-effect transistors being mounted in such a way that their first and second gates are connected to inductances to form transmission lines termed first and second gate lines, that their drains are connected to inductances to form a transmission line termed the drain line, and that their sources are earthed, the distribution of the field-effect transistors along the gate and drain lines being such that these lines are periodically charged by their own impedance and by the gate and drain capacitances of the transistors thus constituting so-called <<artificial>> lines and such that an alternating input signal is applied to the input of each of the gate lines and an amplified alternating signal is tapped off from reception of television broadcasts relayed by artificial satellites and broadband integrated mixer amplifier circuits. Application: integrated mixer amplifier circuits for the reception of television broadcasts relayed by artificial satellites and broadband integrated mixer amplifier circuits.
Patent FR-2598644-A1 (FR)
Inventor: CERCEAU JEAN-MICHEL
IPC: B24D3/06
Filed: 1986-05-16
Abstract: A thermostable abrasive diamond product includes a compact formed of diamond grains representing more than 80% by volume of the compact, each grain being bonded directly to its neighbors so as to form a polycrystalline structure. The empty spaces between diamond grains are occupied by a binder face containing silicon and/or titanium and nickel silicon (or titanium) and nickel being alloyed. The compact may be bonded by a metallurgical interface to a substrate of a refractory metal such as tungsten.
Patent FR-2599319-A1 (FR)
Title: Device for protecting the driver of a vehicle against attack by passengers
Inventor: DELEHONTE MARC
IPC: B60R21/12
Filed: 1986-05-27
Abstract: The invention relates to a device for protecting the driver of a vehicle against attack by passengers. It is characterised in that it mainly comprises a plate 11 pressing at least on the top of the rear face 12 of the seat and rising substantially as far as the ceiling 9 and which carries at least one lug situated substantially at the top of the backrest 5 of the seat 1 and provided with at least one cutout whose shape is at least sufficient to allow the spindles 7 which support a headrest 8 to pass, which spindles, after having been replaced in the holes provided for this purpose in the top of the backrest, lock the lug and with it the plate 11. Application to the automobile accessory industry and to personal protection.
Patent FR-2600741-A1 (FR)
Title: Sealing gasket for pins and pivots
Inventor: DECHAVANNE JACQUES
IPC: F16J15/34
Filed: 1986-06-24
Abstract: The gasket consists of two coaxial rings 1, 2 of different hardness, assembled to one another. The hardest ring 1 is in dynamic contact, along a front circular line 9, with a radial face 7, and along an inner circular line 10, with a cylindrical surface 16 belonging to a pin or the like, around which the gasket is mounted. The softest ring 2 bears, with static contact, against another radial face 18. Particular application: protecting the pins of caterpillar tracks.
Patent FR-2600100-A1 (FR)
Inventor: PENICAUT DANIEL
IPC: E04C5/16
Filed: 1986-06-17
Abstract: 1. A reinforcement unit for reinforced concrete, of the type including a series of generally U-shaped frames arranged parallel to each other and one behind the other and on the lower arm of each of which are fixed two lower elongate elements, two upper elongate elements being intended to be associated with the side of each frame opposite to that provided with lower elongate elements, characterised in that at least two frames (6) of the series of frames (5, 6) are double, each of these being arranged in such a way that the upper portions (7, 11), constituting the free ends of the two vertical arms of the U, are arranged in a complementary and resilient manner to allow the jamming at that point of the two upper elongate elements (14, 15) parallel to the first two rigid with the lower arm (4), and respectively vertically aligned with each of them.
Patent FR-2584539-A1 (FR)
Title: Insert pour connecteur electrique et ce connecteur
Inventor: HUNT ALEXANDER III
IPC: H01R13/436
Filed: 1986-07-02
Abstract: L'INVENTION CONCERNE UN INSERT POUR LE BLOCAGE DE BORNES DANS UN CONNECTEUR ELECTRIQUE. CET INSERT 70, 170 PEUT ETRE INSERE DANS UNE PARTIE ARRIERE 16 D'UN CONNECTEUR ELECTRIQUE 10, 110 ET Y ETRE FIXE POUR Y VERROUILLER DES BORNES 212, 232. IL COMPORTE A CET EFFET DES EPAULEMENTS DE BUTEE S'ENCLENCHANT AVEC DES EPAULEMENTS COMPLEMENTAIRES DES BORNES LOGEES DANS DES CAVITES 18 118 DES CONNECTEURS 10, 110. DOMAINE D'APPLICATION: CONNECTEURS ELECTRIQUES A BROCHES ET DOUILLES.
Patent FR-2600919-A1 (FR)
Title: Method and device for dressing (retouching), because of wearing, the rolls of a rolling mill, on the rolling line
Inventor: VIERNE ANDRE
IPC: B21B28/04
Filed: 1986-07-03
Abstract: Rolling method enabling any products to be rolled between two changeovers of the working rolls, characterised in that it consists in removing, especially by grinding, the non-worn part of the working rolls which corresponds to the passage of a strip of defined width, while the next strip is being rolled, during the manufacturing cycles.
Patent FR-2599092-A1 (FR)
Title: Centrifugal pump with wear rings for rotors
Inventor: BELSDORF MANFRED
IPC: F04D29/22
Filed: 1986-10-06
Abstract: The present invention relates to a centrifugal pump and in particular to a submerged pump for extracting water from deep wells. According to the invention, the rotors 2 are provided with wear rings 8, 9 held by the action of shape and force, and the metal wear bushes 10, 11 or interstitial rings are mounted in the casing 4 and/or on the diffusers 3. The invention especially finds application for extracting water from deep wells.
Patent FR-2605846-A1 (FR)
Title: Fixed-drum reel spool
IPC: A01K89/01
Filed: 1986-11-04
Abstract: Device for facilitating the unwinding at the end of fixed-drum reel spools. The spool has two detachable elements: one is a ring 1 whose inner edge is fixed, preferably by screwing, onto the central part 2 of the upper flank of the spool, and whose free edge 10, which is bulging, has an asymmetric profile; the other is a cylindrical skirt 3, which is slit vertically 7, which partitions the groove in the spool where its stability is ensured, while leaving a slight clearance at the top by a collar 6, and, at the bottom, by a circular cut 4. The deep spool 8 is used as a line reserve for the smaller spool 9 whose level of filling it is desired to increase when it is too low. The end unwinding conditions may also be improved by inverting the ring 7 or by replacing it by another with different outer diameter. The spool may be fitted both to rear-brake reels and front-brake reels.
Patent FR-2606650-A1 (FR)
Title: Safety harness (belt) with limited extension
IPC: A62B35/00
Filed: 1986-11-14
Abstract: The invention relates to a safety harness (belt). This safety harness (belt) comprises a substantially inextensible strap 2 having a high mechanical strength, in particular in tension, for example of the order of at least one or two tonnes, as well as at least one buffer element 4, which is substantially inextensible, for example of leather, intended to be interposed between the strap 2 and the individual wearing the harness (belt), in order to improve his comfort, and is characterised in that the said buffer element 4 comprises at least one intermediate elastic band 6 allowing extension by pulling, whereas the said strap 2 is formed by at least two separate strap elements 2a, 2b connected together by means 8 allowing limited relative movement of the said strap elements, thereby limiting the extension of the buffer element. The comfort of the individual wearing the harness (belt) is thus improved.
Patent FR-2666880-A1 (FR)
Title: Dispositif d'injection d'agent de propulsion fluide dans des canons, et canon a fluide.
Inventor: ADOLF NORDMANN
IPC: F41A1/04
Filed: 1986-12-12
Abstract: L'invention concerne un dispositif d'injection d'un agent de propulsion fluide dans des canons, comprenant au moins une chambre de pompage (28) pour recevoir l'agent de propulsion, un piston de pompage (60) mobile dans chacune d'entre elles ainsi qu'un dispositif destiné à l'ouverture et à la fermeture dosée d'ouvertures d'une surface d'injection disposée au moins en partie autour d'une chambre de combustion (14) dans une direction sensiblement radiale par rapport à la direction d'éjection (A) d'un projectile. Le dispositif d'ouverture et de fermeture dosée des ouvertures (26) de la surface d'injection (24) est constitué par un tiroir (32) pouvant se déplacer relativement et de préférence parallèlement à la surface d'injection, comprenant des ouvertures de passage (34), le tiroir (32) pouvant être déplacé directement ou indirectement, par exemple par le piston de pompage (60).
Patent FR-2610438-A1 (FR)
Title: Display element formed by a cube with a display toothing and an erase toothing, display panel comprising such display elements and display system
IPC: G09F9/37
Filed: 1987-01-30
Abstract: The invention relates to a display element for display panels. This display element in practice consists of a cube with four faces of different colours mounted so as to rotate around its axis of symmetry C1-C2 on fixed bars such as 14, 16, 18. Each element comprises first mechanical display means 42, allowing the display of a given colour by rotation, which are arranged on a first axial face 30, and controlled by control means as well as second erase control means 44 allowing reinitialisation of an initial colour, which are arranged on the second axial face 32, which are also controlled by advantageously separate control means. The mechanical display 42 or erase 44 means are preferably formed by a toothing. A simplification of the structure of the display element is obtained, making it possible to produce display panels of very large dimensions having great display safety.
Patent FR-2611003-A1 (FR)
Title: Method and device for joining a flat prefabricated panel, in the vertical position, to a substructure
IPC: E04B2/82
Filed: 1987-02-13
Abstract: The present invention relates to a method for joining a prefabricated panel to a substructure, as well as to a method for constructing partition walls implementing this method and to the construction obtained. At least one shoe 9 is fixed to the lower edge of a panel, making it possible to engage the inverted "U" over the complementary "W"-shaped block 8 which is integral with the substructure, by pressing on the panel which stands parallel to the plane of the wall or of the partition to be produced. When the length L3 of the shoe 9 rests on the block 8 the automatic positioning of the panel is obtained, and easy engagement is obtained by virtue of the chamfer 24. The device is immobilised against reverse travel by corner panels which are fixed onto the substructure by juxtaposing their lateral edges with those of the flat panels. Application to the production of prefabricated constructions.
Patent FR-2613426-A1 (FR)
Title: Motorised propulsion unit with rows of cylinders in V configuration
Inventor: FROUMAJOU ARMAND
IPC: F02B75/22
Filed: 1987-04-06
Abstract: This motorised propulsion unit is designed so as to offer a reduced size, which is important particularly when it must be mounted transversely in a vehicle. According to one aspect of the invention, the ducts 17 and pipes 18 for the exhaust are housed in the volume defined in the V of the engine, between the actual engine and the intake device 15, 16.
Patent FR-2599411-A1 (FR)
Title: Panneau couvre-plancher concu pour le passage de cables
Inventor: YOSHIDA MINORU
IPC: E04F15/18
Filed: 1987-04-07
Abstract: L'INVENTION CONCERNE UN PANNEAU COUVRE-PLANCHER PERMETTANT UNE POSE AISEE DE DIVERS CABLES ELECTRIQUES. IL COMPREND UN ELEMENT 12 DE MAINTIEN EN MATIERE FLEXIBLE SUR LEQUEL SONT MAINTENUS PLUSIEURS BLOCS 14 FORMANT DES SECTIONS 14A-14D QUI DEFINISSENT ENTRE ELLES DES CANIVEAUX 16A-16B DE POSE DE CABLES. CES CANIVEAUX SONT RECOUVERTS D'UNE PLAQUE 18 QUI VIENT S'AJUSTER AU-DESSUS DE L'OUVERTURE DES CANIVEAUX AFIN QUE SA SURFACE SUPERIEURE 20 SOIT DANS LE PROLONGEMENT DE LA SURFACE SUPERIEURE DES BLOCS 14. DOMAINE D'APPLICATION : MISE EN PLACE DE CABLAGES ELECTRIQUES POUR L'ALIMENTATION, LA TRANSMISSION DE SIGNAUX ET LES COMMUNICATIONS DANS DES BUREAUX, ETC.
Patent FR-2614279-A1 (FR)
Title: Flexible container for small objects
IPC: B65D3/06
Filed: 1987-04-23
Abstract: The flexible container for small objects comprises two trapezoidal flexible faces 1 connected to each other by their lateral edges 2 and their small bases 3. The container thus constituted remains open in the absence of external stress.
Patent FR-2615540-A1 (FR)
Title: Signalling device for a road protection member such as crash barriers or walls
IPC: E01F9/669
Filed: 1987-05-18
Abstract: Signalling device for a road protection member such as crash barriers or walls, characterised in that it comprises a plate 1 intended to be fixed to the said protection member and supporting at least one strip 3 provided with means 5, 8 for the removable fixing of a small plate 7 supporting a light-reflecting device 9.
Patent FR-2615985-A1 (FR)
Inventor: HUGELMANN DENIS
IPC: G07F7/10
Filed: 1987-05-26
Abstract: Automatic person identification system. The person wears a bracelet (2) with a microprocessor (5). A random signal is sent to the microprocessor (5), which codes is according to two coding keys, one personal and one renewable, and returns the coded signal. The person is identified by decoding. The bracelet (2) is provided with a fibre optic (16). Opening of the fiber optic prevents light from reaching a cell (14) and deprograms the microprocessor (5). Application to automatic access systems and to servicing on computer terminals.
Patent FR-2616019-A1 (FR)
Title: Dispositif de test pour un demodulateur de phase a spectre etale
Inventor: PRIGENT JEAN-PAUL
IPC: H04B1/707
Filed: 1987-05-26
Abstract: L'invention concerne un dispositif de test pour un démodulateur de phase à spectre étalé. Les dispositifs de test classiques comportent un générateur de bruit permettant de simuler le bruit thermique d'une chaîne de réception située en amont du démodulateur afin de permettre des réglages qui doivent être réalisés en présence de bruit superposé au signal utile. Le dispositif selon l'invention ne comporte pas de générateur de bruit spécifique pour le test. Il comporte des moyens de couplage 20 permettant d'utiliser comme signal de bruit un signal binaire pseudo-aléatoire fourni par un générateur 15 qui est incorporé à tout démodulateur de phase à spectre étalé, de type classique. Ces moyens de couplage 20 permettent d'injecter une fraction du signal binaire pseudo-aléatoire, éventuellement transposé en fréquence, en aval d'un mélangeur de fréquences 13 dans lequel le signal à démoduler subit une compression de spectre inverse de l'opération d'étalement de spectre. Application aux transmissions de données, à la radiotéléphonie à spectre étalé, et aux réseaux locaux de transmission de données par le procédé d'accès multiple à répartition par le code (A.M.R.C.).
Patent FR-2616417-A1 (FR)
Title: Device comprising a hopper fitted with an extractor-doser
Inventor: RASTOIN BLAISE
IPC: B65D88/68
Filed: 1987-06-12
Abstract: The invention relates to devices comprising a hopper fitted with an extractor-doser. A device according to the invention comprises a hopper 1 having a bottom 3 of semi-cylindrical shape. This hopper is fitted with an extractor constituted by an endless screw or helical spiral 5 driven in rotation inside a tube 6 which is placed at the bottom part of the hopper and which comprises an opening 7 connecting with the hopper. The hopper comprises a stirring device composed of pairs of arms 14a, 14b mounted on a shaft 13 which is driven in an oscillating movement by a movement transmission of the crank-arm/crank type from the drive shaft of the endless screw 5. One application is the extraction of precise volumetric outputs of a pulverulent material stored in a hopper.
Patent FR-2616899-A1 (FR)
Inventor: SANTALUCIA ANDRE ROBERT GINO
IPC: F42B12/36
Filed: 1987-06-16
Abstract: The present invention relates to a container-disperser for chaff constituted by metal strips or by metallized strips, the container-disperser comprising two end plates (130, 140) which are generally parallel and interconnected by spacers (150, 155) suitable for trapping strips of chaff so as to temporarily retain at least a portion of the chaff when the container is ejected from a case, thereby dispersing the chaff in stages.
Patent FR-2617649-A1 (FR)
Title: Dispositif de connexion coaxiale pour circuit imprime
Inventor: CASSAN DANIEL
IPC: H01R13/646
Filed: 1987-06-30
Abstract: L'invention concerne un perfectionnement apporté aux connecteurs de type " E " conformes à la norme NF 093-568 destinés plus particulièrement aux installations d'antennes individuelles et collectives et réseaux câblés. Sur la figure, qui représente un tel connecteur, la référence 1 désigne la queue de contact destinée à être reliée au circuit imprimé; la référence 2 l'extrémité opposée prévue pour être reliée à l'âme conductrice du câble. Suivant l'invention, le diamètre intérieur de l'enveloppe cylindrique métallique conductrice 7 est obtenu par décolletage et inférieur au diamètre extérieur de la collerette 6 du porte-contact 5, de telle sorte que lors de l'introduction à force de ce dernier dans le logement 7 il se produit au niveau du décolletage une déformation de la collerette 6 qui reprend ensuite sa forme primitive, assurant ainsi le maintien efficace de l'ensemble porte-contact, tout en autorisant la rotation requise dudit ensemble.
Patent FR-2618825-A1 (FR)
Title: Construction system using plastic modular units (to decorate concrete, plaster, etc.)
IPC: E04B2/02
Filed: 1987-07-29
Abstract: Modular construction system in plastic material which remains in the construction avoiding shuttering and rendering. It consists of a plastic box with shoulders 2 on side B, clips 1 on side B and reinforcements 8. Sides A and D may be open or closed and side E includes grooves 3 for the passage of cables or pipes. The system is particularly intended for construction.
Patent FR-2604962-A1 (FR)
Title: Installation d'essuie-glace
Inventor: TRAUGOTT ROLLER
IPC: B60S1/46
Filed: 1987-10-07
Abstract: L'INVENTION CONCERNE UNE INSTALLATION D'ESSUIE-GLACE, DANS LAQUELLE AU MOINS UNE BUSE D'UNE INSTALLATION DE LAVAGE DE GLACE PARTICIPE AUX MOUVEMENTS DE PIVOTEMENT DU BRAS D'ESSUIE-GLACE. POUR EVITER EN TOUTE SECURITE DE RAYER DU PARE-BRISE, IL EST PREVU QUE LE LIQUIDE DE LAVAGE SOIT PROJETE, SOUS LA FORME D'UN JET CONCENTRE 6, A PARTIR DE LA BASE DU BRAS D'ESSUIE-GLACE 4 DIRECTEMENT LE LONG DU COTE DU BALAI D'ESSUIE-GLACE, SITUE A CHAQUE FOIS EN AVANT DANS LA DIRECTION D'ESSUYAGE, JUSQU'A SON EXTREMITE LIBRE; IL PEUT ETRE PREVU SUR LES DEUX COTES DU BRAS D'ESSUIE-GLACE 4 RESPECTIVEMENT DEUX BUSES 5 POUVANT ETRE COMMANDEES ALTERNATIVEMENT.