baber/WOPTO huggingface dataset:
Patent FR-2650231-A1 (FR)
Title: Siege de vehicule
Inventor: IMAI SHINOBU
IPC: B60N2/75
Filed: 1990-07-24
Abstract: L'invention concerne un siège de véhicule. Selon l'invention, il comprend un dossier de siège 3 divisé en premier et second dossiers de siège placés côte à côte, le second dossier de siège ayant une section latérale qui contacte le premier dossier de siège et le second dossier de siège a une partie concave placée sur ladite section latérale; une première patte de charnière 20 fixée au second dossier, qui est placée face à ladite section latérale et est disposée dans la partie concave; une seconde patte de charnière 21 fixée au second dossier de siège et qui est placée face à la première patte de charnière relativement à un espace dans la partie concave; un boulon 22 qui traverse les première et seconde pattes de charnière pour les relier; et un appui-bras 7 supporté rotatif sur le boulon pour être rétractable dans la partie concave. L'invention s'applique notamment aux dossiers de siège pour véhicules automobiles.
Patent FR-2665128-A1 (FR)
Title: Unloading device of a system for loading and unloading a tanker mounted on a lorry, a trailer or a semitrailer
Inventor: JEAN AUFFRET
IPC: B60P3/24
Filed: 1990-07-27
Abstract: The invention relates to an unloading device provided at the outlet of a system for loading and unloading a tanker for powdered products, such as powdered foodstuff, flour, granules, cereals or the like for animals, the said tanker being mounted on a lorry, a trailer, or a semitrailer. It includes a slide (15) intended to slide longitudinally, under the action of a control means (16), on the end of the tube of an upper conveyor (9), the said slide (15) including, in its lower part, a spout (19) the outlet mouth of which can move in terms of translation in the longitudinal direction of the conveyor (9).
Patent FR-2666046-A1 (FR)
Title: Procede de fabrication de composants electrooptiques dans des guides d'onde optique cylindriques monomodes en polymere.
Inventor: BOSC DOMINIQUE
IPC: G02F1/065
Filed: 1990-08-24
Abstract: L'invention concerne un procédé de fabrication d'un guide d'onde optique cylindrique monomode en polymère, doué de propriétés électrooptiques. Selon l'invention, le procédé de fabrication comporte les étapes suivantes: - réalisation d'un barreau cylindrique (11) de cur par polymérisation d'un mélange comprenant un polymère de cur et une substance organique électrooptiquement active, - constitution d'une première préforme (10) par enrobage du barreau (11) de cur à l'aide d'une gaine optique (12) formée par un polymère de gaine, - emboîtement de ladite première préforme (10) dans un premier tube (20) constitué par un polymère de tube, - réalisation d'une deuxième préforme (30) par étirage du premier tube (20), - emboîtement de la deuxième préforme (30) dans un deuxième tube (40) en polymère de tube, - réalisation de moyens (41, 42; 43, 44) de mise en place d'électrodes d'excitation de la substance active, - fibrage du deuxième tube (40) jusqu'à ce que le diamètre (dc ) de cur ait la dimension requise pour que le guide d'onde optique obtenu soit monomode, - réalisation desdites électrodes. Application aux télécommunications par fibres optiques.
Patent WO-9114831-A1 (WO)
Title: High-strength, revolution-symmetrical casing
Inventor: JULLIEN JEAN-FRANCOIS
IPC: B65D90/02
Filed: 1991-03-22
Abstract: This casing is bounded by a cylindrical or frustro-conical wall comprising corrugations (3) turned towards the outside, regularly spaced and oriented along the generatrices, the shape of these corrugations (3) being defined so that each substantially matches the shape of a half-wave of the critical circumferential buckling destruction mode of the corresponding smooth-skinned casing under external lateral pressure, with the number of corrugations equal to twice the circumferential mode.
Patent FR-2672154-A1 (FR)
Title: Anti-theft switch for motor vehicles
Inventor: MICHEL BONNET
IPC: H01H27/06
Filed: 1991-01-28
Abstract: The present invention relates to an anti-theft switch including an open hollow box (11) fitted with a bottom (42), fixed contacts (16,19,20,21,22), a rotor (8) mounted so as to rotate, a rotating cursor (9) linked in rotation to the rotor (8), moving contacts integral with the cursor (9) for interacting with the fixed contacts (16,19,20,21,22). According to the invention fixed contacts (16, 19 to 24) are shaped to overhang the bottom (42) of the box (11) and create a clearance internally. A secondary switch (13,17,18) for the presence of the contact key is mounted by virtue of the said clearance. The said secondary switch is provided, on the one hand, with an elastic blade (17) suitable for interacting with one (21) of the fixed contacts for establishing an electrical circuit, and, on the other hand, with a pusher (13) which is axially movable counter to an elastic return means (12) bearing on the bottom (42) of the said box (11), the said pusher being suitable for being operated by means of the contact key.
Patent FR-2674490-A1 (FR)
Title: Anti-overlap device for railway vehicles
Inventor: GERARD BICH
IPC: B61G7/14
Filed: 1991-03-26
Abstract: The present invention relates to an anti-overlap device for railway vehicles. Device characterised in that it consists essentially of slings (1 and 2) linking the vehicles (3 and 4) on either side of their longitudinal axis.
Patent FR-2677812-A1 (FR)
Title: Alkaline accumulator (battery) with bipolar electrodes and methods of manufacture
Inventor: GUY BRONOEL
IPC: H01M4/72
Filed: 1991-06-13
Abstract: The elements of the alkaline accumulator, in particular of the nickel-cadmium accumulator type, are placed in series by means of a bipolar collector. On each face of this collector, a three-dimensional structure made of nickel felt or foam is pressed flat, ensuring collection of the charges and retention of the active materials which fill it.
Patent FR-2679691-A1 (FR)
Title: Bobine pour bande magnetique d'ordinateur ou autres supports souples.
Inventor: PATRICK POSSO
IPC: G11B23/037
Filed: 1991-07-23
Abstract: La bobine comporte, d'une part, une pièce travaillante (1) présentant en saillie sur un flasque (3), un manchon d'enroulement (4) et un moyeu d'entraînement (6) reliés entre eux par une partie annulaire (9) profilée en S et contractable, d'autre part, une pièce transparente (2) présentant en saillie sur un flasque (13), des éléments annulaires (14, 15) reliés entre eux par une partie (13, 15) profilée d'équerre et également contractable; des soudures (16, 17) sont prévues entre ces pièces et exécutées pour ne pas perturber la géométrie de la bobine.
Patent FR-2670941-A1 (FR)
Title: Cassette de bande a ressort unique de rappel.
Inventor: LOVECKY CRAIG
IPC: G11B23/087
Filed: 1991-10-17
Abstract: L'invention concerne le verrouillage des portes de protection des cassettes. Elle se rapporte à un dispositif de verrouillage (18) monté sous forme pivotante dans des cassettes (82, 84) de la base de cassette. Un ressort unique (30) comporte une branche (32) qui se loge dans une fente (26) d'un organe polaire (20) solidaire du couvercle, et une partie hélicoïdale qui rappelle le couvercle en position de fermeture. Le même ressort (30) a une branche (34) qui vient en appui contre une saillie (66) de l'organe de verrouillage 18) et rappelle celui-ci en position de verrouillage. De cette manière, un seul ressort est utilisé à la fois pour le couvercle et le verrou. Application aux cassettes de bandes vidéo.
Patent FR-2683348-A1 (FR)
Title: Periodic two-dimensional array for storage and Boolean processing of images
Inventor: BERTRAND ZAVIDOVIQUE
IPC: G06T5/20
Filed: 1991-11-06
Abstract: The invention relates to a periodic two-dimensional array for storage and Boolean processing of images composed of binary pixels, the periodic lattice of which constitutes a Boolean processor tied to a pixel or to a small group of neighbouring pixels, this Boolean processor being composed of several chained memorising structures allowing each to store one bit of information and one at least of which is a "memory slot", that is to say a closed-loop structure comprising two invertors (I1, I2), the output of one being connected to the input of the other across an interrupt transistor (TM1, TM2), and of operators making it possible to carry out the processing actions relating to the pixel or to the relevant group of pixels, and being traversed by at least two shift registers with secant directions (D5, D6) traversing the whole of the two-dimensional array. The said processor consists of a unidirectional shift register and comprises three memory slots, including a "destination" memory slot (Ga), capable, by virtue of an interrupt transistor (T1), of changing contents without the other memory slots (Gp, Go) having their contents modified, and a "source" memory slot (Gp), capable of forwarding, via transistors (TZ2, T2), its contents to the said destination memory slot (Ga) so as to modify the contents thereof by binary interaction.
Patent FR-2685826-A1 (FR)
Title: Connecteur electrique.
Inventor: JEAN ITTAH
IPC: H01R13/621
Filed: 1991-12-31
Abstract: Connecteur électrique du type comportant un élément de boîtier (1) contenant des organes de connexions électriques, un second élément de boîtier (3), avec des organes de connexions électriques complémentaires, est destiné à s'insérer dans l'élément de boîtier (1) caractérisé en ce qu'il comprend des moyens (112) destinés à se visser dans un écrou (116) monté coulissant dans un manchon (13).
Patent FR-2672942-A1 (FR)
Title: Method and apparatus for pumping liquefied gases
Inventor: HAESLOOP WILLIAM G
IPC: F04B49/02
Filed: 1992-02-14
Abstract: The invention relates to apparatus for pumping liquefied gas at high pressure and low temperature from a tank to a receptacle. It relates to apparatus including a pump (20) located in the tank and having an outlet communicating with an elongate riser (standpipe) (26) connected to the receptacle via a valve (30). The motor (36) of the pump has at least two speeds, a low speed under start-up conditions until the liquid has filled the riser to the level of the valve, and a high speed after the riser has been filled with liquefied gas up to the valve. A control device (40) selects the speed of the motor. Application to tanks (vessels) for storing liquefied gases.
Patent FR-2688606-A1 (FR)
Title: Circuit d'interface pour appareil de communication.
Inventor: BENJAMIN SCHLESINGER
IPC: H04M1/76
Filed: 1992-03-12
Abstract: Le circuit d'interface selon l'invention est destiné (5) à être utilisé en combinaison avec un générateur de signaux de communication et deux lignes de signal (4) pour la transmission d'un signal de communication selon des normes de communication, ledit signal de communication ayant une composante alternative et une composante continue. Ce circuit est caractérisé en ce qu'il comporte des moyens de réglage de caractéristiques (7, 8) pour régler le rapport entre le courant du signal circulant sur les lignes et la tension du signal entre lesdites lignes (4) afin de satisfaire les normes de communication en vigueur au lieu d'utilisation. Ce circuit s'applique par exemple à un système téléphonique.
Patent FR-2690237-A1 (FR)
Title: Boîte à fluide d'échangeur de chaleur munie d'une patte de fixation.
Inventor: DANY BOQUEL
IPC: F28F9/00
Filed: 1992-04-21
Abstract: La boîte à fluide supérieure (2) du radiateur de refroidissement d'un véhicule automobile comprend une patte horizontale (10) faisant saillie vers l'extérieur et traversée par une multiplicité d'ouvertures (12) alignées dans la direction longitudinale de la boîte et permettant chacune, au choix, la fixation d'un anneau de guidage de flexible.
Patent FR-2690452-A1 (FR)
Title: Orange-red dye extracted from red alga - useful as colourant and immuno-fluorescence label
Inventor: CORINE MILLE-CLAIRE
IPC: A23L1/275
Filed: 1992-04-23
Abstract: New orange-red dye (I) comprises a type-1 R-phycoerythrin extracted from the red alga Dilsea carnosa. Pref. (I) has UV/VIS absorption maxima at 498-500, 538-540 and 565-567nm, and fluorescence emission and excitation maxima at 575-577 and 498-502nm respectively. (I) is obtd. by macerating thalli of D.carnose, filtering, centrifuging for 20-40mins. adding (NH4)2SO4 to the supernatant, centrifuging for 20-50mins., resuspending the pellet in H2O and dialysing for 24-48hrs.. Pref. the thalli are macerated in twice their wt. of water for 4-8 weeks. The (NH4)2SO4 is added to 30-60% satn.. The dialysed soln. is freeze dried. USE/ADVANTAGE - (I) is useful as colourant in cosmetic, dietetic, food and pharmaceutical prods., and as an immunofluorescence label. (I) is water-soluble, is stable at pH 4.5-10, is stable up to 60 deg. C and can be stored in daylight for long periods without losing its colour.
Patent FR-2692494-A1 (FR)
Title: Dispositif de changement de direction pour un véhicule assujetti mécaniquement à suivre un trajet.
Inventor: HENRI JONCA
IPC: E01B25/00
Filed: 1992-06-22
Abstract: - Dispositif (16) de changement de direction pour un véhicule (18) assujetti mécaniquement à suivre un trajet. - Selon l'invention, on prévoit un organe directeur du véhicule réalisé par exemple sous la forme d'un galet (24) mobile axialement entre deux positions verticales (N1, N2) de manière à être reçu sélectivement dans des rainures de guidage agencées sur des niveaux différents de manière à provoquer un changement de direction du véhicule (18) en fonction de la position verticale occupée par les galets de guidage (24). - L'invention trouve notamment à s'appliquer dans un réseau pour la circulation en site propre d'un véhicule urbain automatique pour le transport de passagers et du type comportant au moins deux boucles tangentes de circulation.
Patent FR-2693452-A1 (FR)
Title: Procédé et dispositif pour supporter et transférer des feuilles de verre dans une cellule de formage.
Inventor: JEAN-LUC LESAGE
IPC: C03B23/035
Filed: 1992-07-09
Abstract: L'invention concerne un dispositif et son procédé de mise en œuvre pour supporter/transférer dans une cellule de formage (2) au moins la partie centrale de feuilles de verre, chauffées à leur température de formage, ledit dispositif comportant un caisson pressurisé (21) générant un coussin d'air. Ledit caisson comporte une pluralité de compartiments individuels (53) transversaux par rapport à l'axe de défilement des feuilles de verre (28), chacun desdits compartiments (53) ayant d'une part une largeur mesurée parallèlement audit axe petite par rapport à la "hauteur" des feuilles de verre et d'autre part étant muni de moyens d'alimentation en gaz présentant au moins deux niveaux de répartition de pression.
Patent FR-2693658-A1 (FR)
Title: Golf ball recovery appts using electric motor - includes fishing spool with line attached to allow flight of ball and subsequent retrieval
Inventor: LODOVICO BEARZATTO MICHEL
IPC: A63B69/00
Filed: 1992-07-16
Abstract: The golf ball recovery appts. includes a chassis (1) supporting a motor with a reducing gear, driving a spool like a fishing reel (2) with a line (10) attached. The line passes through a control ring (5) and a guide plate (6) which is mounted on an electric switch (12). A regulation size golf ball is attached to the free end of the line, and may be hit in a practice swing. After the swing, the switch is activated and the spool turned in order to retrieve the ball. ADVANTAGE - The appts. brakes the flight of the ball to play in confined space, and allows automatic retrieval.
Patent FR-2681474-A1 (FR)
Title: Semiconductor power diode with enhanced heat dissipation characteristic
Inventor: ROY LEE
IPC: H01L29/861
Filed: 1992-09-17
Abstract: Semiconductor power diode consisting of a first element which comprises a substrate (4) and a mesa structure (6) in such a way that a pn junction (10) is formed between the mesa (6) and the substrate (4), and of a contact layer (12) linked to the visible face of the mesa (6) by means of a layer (24) of a metal with a high melting point. The contact layer (12) has one contact face (20) having a larger surface area than the surface area of the pn junction (10). Several diodes of this type can be fabricated in the form of a single chip. During this fabrication, the spaces between the mesas (6) are filled, under the action of a pressure difference, by a glass-based slurry. After filling, the filling is fired to produce a passivation layer at the periphery of the pn junctions.
Patent FR-2696025-A1 (FR)
Inventor: JEAN-MARIE GATTO
IPC: A63F9/24
Filed: 1992-09-22
Abstract: This terminal comprises support analysis means, means for processing information carried by these supports, for converting into numerical data and for transmission to a system for remote processing, means for receiving data for validating games slips and/or receipts, originating from the processing system, means (10) for displaying data, and a keyboard (9) associated with means for controlling the functions of the terminal. The analysis means comprise a common analysis device (4) comprising means for analyzing signals written in by the players on the slips and means for reading bar codes representing the numbers for validating the receipts. The processing means include fractionable (splittable) memories and memories with zero retention energy consumption, on the one hand for the instructions which are transmitted to them from the processing system and, on the other hand, for the game data received.
Patent FR-2697130-A1 (FR)
Inventor: ANICET MARIONNEAU
IPC: A01C7/04
Filed: 1992-10-22
Abstract: The invention relates to a precision seed drill of the type comprising means (1) for conveying the seeds (3) onto a selection device of the perforated rotary drum type (2) on which there acts an air pressure in order to press the seeds (3) against the perforations of the said drum (2), means (11, 12, 13) for selecting just one seed (3) on each perforation, as well as means (14, 15, 16) for separating the seeds (3) from the drum (2) and depositing them in furrows. According to the invention, the perforated drum (2) constitutes a wall of a hopper containing the seeds (3) to be distributed and held under pressure, with means (8) for agitating (mixing up) the seeds (3) inside the said hopper (1) and means for closing off the perforations in the said perforated drum (2) at the outlet from the said hopper (1). Application to agricultural machinery.
Patent FR-2700812-A1 (FR)
Title: System for coupling a male component into a female assembly by edge-on pinching
Inventor: ALAIN BERCHON
IPC: B25B9/00
Filed: 1993-01-28
Abstract: The invention, in the mechanics field, relates to a pinching system obtained by the sliding over a sector of two shells (1) equipped with an articulation (2), these two shells being clamped by an O ring held in place in a retainer (7) and provided with an off-centred housing (4) and with mating blocks (3). A male component inserted into the off-centred housing tends to separate the two shells which return to their initial position, trapping it in a durable way until tension exerted on this component makes it possible to uncouple it. The invention can be applied to any field where the coupling of two components achieved at low cost is an advantage. It is particularly intended for the business gift sector for its use as a token-holding keyring.
Patent FR-2700991-A1 (FR)
Title: Small wheel which can be completely locked
Inventor: JEAN-RENE BRUANDET
IPC: B60B33/00
Filed: 1993-02-04
Abstract: The present invention relates to small wheels which can be completely locked and which allow an object of the furniture or similar type to run along the ground, as well as allowing these objects to be held in place at a given location. The small wheel according to the invention is essentially characterised in that it includes a casing 1 with a mid-wall 2, two rollers 4, 5 mounted in rotation about a spindle 7, a pivot 10 mounted in rotation on the casing about an axis 12, each roller including a plurality of grooves 21, 22, a pedal 23 including an end made in two parts 25, 26, a stud 28, 29 integral with each part and able to interact with one of the grooves, means 30 for moving the pedal upwards so that, on the one hand, the two end parts of the pedal are situated on either side of the wall 2 and, on the other hand, so that the pedal can assume an unlocked position and a locked position, and means 40 for locking the rotation of the pivot 10 depending on the movement of the pedal 23 when it changes from its unlocked position to its locked position.
Patent FR-2706102-A1 (FR)
Title: Système de relais mémoire pour satellites d'observation.
Inventor: ERIC MULLER
IPC: H04B7/185
Filed: 1993-06-02
Abstract: L'invention propose un système de relais mémoire pour engins spatiaux d'observations, par exemple des satellites d'observation ou des sondes interplanétaires. L'invention a pour but de pallier soit l'absence, soit les défaillances éventuelles de mémoires embarquées sur ces engins. Le système selon l'invention apporte ainsi une solution de rechange qui rends sa pleine efficacité à un système d'observation capable d'acquérir et de transmettre des données d'observations, mais non de les stocker. Selon l'invention, un engin ou un satellite artificiel comprenant au moins un transpondeur et au moins une mémoire inscriptible est placé au voisinage d'un satellite d'observation ou d'une sonde. Le transpondeur sera capable de recevoir les signaux émis par ce dernier, et ensuite d'émettre des signaux vers la terre ou vers une autre destination. La mémoire de cet engin ou de ce satellite artificiel sert à stocker les informations reçues jusqu'à leur restitution et leur ré-émission vers la station de réception, au sol par exemple.
Patent FR-2706234-A1 (FR)
Title: Method for treating land in which plants are grown and tool for implementing it
Inventor: MICHEL PRAS
IPC: A01B79/00
Filed: 1993-06-09
Abstract: Method for treating land in which plants, for example lettuces, are grown, consisting in passing at least one blade (6) horizontally through the ground beneath the plants so as to lift up the earth as this blade passes. Tool (5) for implementing this method, comprising a horizontal blade (6), the ends of which are borne by the lower ends of vertical arms (8) joined together by at least one upper crossmember (7).
Patent FR-2708105-A1 (FR)
Title: Apparatus for continuously determining colorimetric parameters
Inventor: BERTRAND GAILLAC
IPC: G01J3/50
Filed: 1993-07-19
Abstract: The apparatus comprises a colour video camera (1), the objective (lens) (2) of which acquires a surface (3) in which the product (4) to be monitored is located, arranged on a conveyor support (5). The output (8) of the camera (1) is connected to an electronic assembly which comprises: a windowing subassembly (9) selecting a working window (W) from the image viewed by the camera (1); a comparison subassembly (10) which compares the signals representing the primary colours (red, green, blue) originating from the camera (1) with thresholds in order to distinguish the product (4) from its background and its reflections; an integration subassembly (11) which quantifies the signals representing the primary colours, taking into account the inhibition signals delivered by the preceding subassemblies; a digital conversion and processing system (12). Application: continuously determining colorimetric parameters as well as area for solid, liquid or gaseous products, in particular in the monitoring of industrial processes.