baber/WOPTO huggingface dataset:
Patent FR-2675758-A1 (FR)
Title: Dispositif de lavage de la glace d'un projecteur de vehicule automobile.
Inventor: JEAN-PIERRE CAMIER
IPC: B60S1/60
Filed: 1991-04-25
Abstract: L'invention concerne un dispositif de lavage de la glace d'un projecteur de véhicule automobile, du type comportant un gicleur monté sur un porte-gicleur escamotable (16) et alimenté sélectivement par une source de liquide de lavage sous pression, le porte-gicleur comportant une chambre à volume variable définie par un élément fixe et un élément mobile capable de coulisser par rapport à l'élément fixe et portant le gicleur, un moyen de rappel élastique opérant entre l'élément fixe et l'élément mobile, l'alimentation de ladite chambre à volume variable en liquide de lavage sous pression provoquant initialement le mouvement de l'élément mobile à l'encontre du moyen de rappel jusque dans une position déployée puis l'application du liquide de lavage au gicleur.
Patent FR-2676706-A1 (FR)
Title: Method and installation making it possible to manoeuvre a ship
Inventor: HENRI MARCHETTA
IPC: B63H25/42
Filed: 1991-05-21
Abstract: Method making it possible to manoeuvre a ship (1) which method consists, during the said manoeuvre, in taking up water from below the water line, this being through the duct (4) passing right through the hull (1) then reinjecting the water thus taken up laterally with respect to the zone at which it was taken up, still inside the said duct (4), the sucking up and delivery of the water causing a significant mass of low-pressure water to be entrained from one side of the craft to the other, giving a thrust bringing about a displacement on the suction side.
Patent FR-2678100-A1 (FR)
Title: Strip-shaped seal
Inventor: XAVIER MILLAN
IPC: G09F3/03
Filed: 1991-06-18
Abstract: a) Strip-shaped seal. b) Seal characterised in that, beyond its end equipped with the head (2), the tail (1) has a T-shaped section over its whole length, the vertical branch of which is a strip (5) constituting an index and the horizontal strip is a strip (6) equipped with notching and the passage (4) for the head (2) also exhibits a T-shaped section, corresponding to that of the tail (1) and formed by a part (8) for the non-notched strip (5) and a part (9) for the notched strip (6), the part (8) being bounded by two edges (8, 8b) holding the tail (1) in place, the passage (4) being equipped with a tab (10) against which the notching of the strip (6) is hooked.
Patent FR-2677562-A1 (FR)
Title: Air diffuser, especially for an aquarium
Inventor: CLAUDE AILLEAU
IPC: A01K63/04
Filed: 1991-06-17
Abstract: The subject of the invention is an air diffuser. The diffuser (1) according to the invention is composed of a hollow body with an orifice (3), the said orifice (3) being closed by a stopper (4) which acts as a coupler (connecter) to which the air-supply hose (5) is connected. The body of the said diffuser (1) is porous. It consists of an agglomeration of solid particles (6) of polyhedral or rounded, for example spherical, shape, preferably having the same shape and of dimensions which are approximately equal to each other, made of plastic, in contact with each other, the said particles (6) being welded to each other by a physical or chemical method. Air diffuser, especially for an aquarium.
Patent FR-2679658-A1 (FR)
Title: Static device for nondestructive eddy-current testing of long metal products moving at high speed by creating a rotating axial field
Inventor: PHILIPPE LEMBEYE
IPC: G01N27/90
Filed: 1991-07-26
Abstract: The device according to the invention comprises a generator of a rotating axial magnetic field arranged along the direction of movement of the long product (3) to be inspected, and a sensor sensitive to the eddy currents induced in the said product, this rotating axial field generator consisting of at least two pairs of two flat coils (1, 10) mounted in mutual phase opposition, arranged in a plane perpendicular to the direction of movement of the long metal product, the two coils (1, 10) of one and the same pair are similar, almost coplanar, of elliptical general shape and arranged symmetrically with respect to the direction of movement of the metal product (3), while surrounding its passage region, and the major axis of the coils of any one pair makes, with the major axis of the coils of an immediately neighbouring pair, a phase-shift angle equal to the phase shift of the electric currents which are to flow through them.
Patent FR-2681005-A1 (FR)
Title: Filling elements made of biodegradable expanded material, and method of manufacturing these elements
Inventor: FLORIAN BREU
IPC: B29C48/30
Filed: 1991-09-09
Abstract: The invention relates to lightweight elements for filling in packing cases (boxes). In order to eliminate problems of pollution, these elements are based on expanded starch and are biodegradable. They may be manufactured in the form of moulded blocks or of small elements (chips) which can be used in loose form. The elements are manufactured from a mixture of starch, wood-dust (wood-flour) and water, by the hot swelling of the starch. A proportion of from 9 to 20% of wood-dust makes it possible to obtain elements which are sufficiently rigid and lightweight, without being brittle. The small elements (1) may be produced by hot extrusion, especially in the form of short curved rods (sausages) having a central conduit (2). In loose form, the density of the filling is from 25 to 27 kg/m<3>. Application: disposable materials for protecting articles in packages.
Patent FR-2684366-A1 (FR)
Title: Procede nouveau de preparation de nitrure de bore et nitrure de bore ainsi obtenu.
Inventor: JEAN-PIERRE MAJORAL
IPC: C04B35/583
Filed: 1991-11-28
Abstract: L'invention a pour objet un procédé de préparation de nitrure de bore par réaction d'une borazine de formule: (CF DESSIN DANS BOPI) avec un dérivé de formule: (CF DESSIN DANS BOPI) dans laquelle n = 2 ou 3, en vue d'obtenir un solide blanc vitreux qui, par pyrolyse, conduit à la formation de nitrure de bore (BN), et se rapporte également au nitrure de bore ainsi obtenu.
Patent FR-2670420-A1 (FR)
Title: Electrode non consommable et son procede de fabrication.
Inventor: SIDNEY ASPINDLE EDWARD
IPC: B23K35/04
Filed: 1991-12-13
Abstract: L'invention concerne une électrode non consommable. Elle se rapporte à une électrode comprenant un corps allongé destiné à être tenu dans un support, le corps de l'électrode ayant un bout effilé et une cavité formée dans le bout effilé de manière que, pendant l'utilisation, le déclenchement de l'arc puisse se produire à partir d'emplacements de l'électrode où le dépôt d'ions métalliques a été empêché; selon l'invention, le corps de l'électrode (10) comprend au moins deux parties séparées (18, 20) disposées suivant la longueur du corps (10), ces parties ayant des faces (22, 24) et étant fixées l'une à l'autre face à face de manière qu'elles délimitent la cavité (16) entre les faces (22, 24). Application au soudage sous gaz inerte avec électrode de tungstène.
Patent FR-2670728-A1 (FR)
Title: Retroviseur pour vehicule automobile.
Inventor: ELIO LUPO
IPC: B60R1/06
Filed: 1991-12-18
Abstract: Rétroviseur de véhicule, comprenant un corps creux (2) renfermant une plaque réfléchissante (4), un moyen de support (5) destiné à être fixé à la caisse du véhicule et un moyen de connexion articulé (10) pour relier le corps (2) au moyen de support (5) et définissant un premier axe de rotation (a) sensiblement vertical et un second axe de rotation (b) sensiblement perpendiculaire au premier; le moyen de connexion (10) comprenant une tête sphérique (7) fixée au moyen de support (5), une partie (8) à chapeau sphérique en une pièce avec une paroi latérale du corps (2) et coopérant avec la tête sphérique, et un moyen de retenue (16, 23, 24, 34) pour assurer que la tête sphérique (7) et la partie (8) en forme de chapeau sphérique du corps (2) sont maintenues en contact mutuel.
Patent WO-9222890-A1 (WO)
Title: Voice synthesis method using wavelets
Inventor: GULLI CHRISTIAN
IPC: G10L13/04
Filed: 1992-06-16
Abstract: The voice synthesis method of the invention consists in analysing a voice signal by orthogonal decomposition on the basis of wavelets with compact support, preferably Daubechies wavelets. Synthesis is effected from coefficients stored and selected during the analysis, according to the same algorithm as that used for the analysis.
Patent WO-9401197-A1 (WO)
Title: Articulated link fabric and method of manufacture
Inventor: HENNEGRAVE ANDRE
IPC: A44C5/00
Filed: 1992-07-10
Abstract: A method of manufacturing an articulated link fabric is described in which oval rings are folfed at their center to form links (1) which can be inscribed in a square. Said method is characterized in that rows of links (3a/3b/3c) are formed by staggering said links (1) corner to corner, at 45  with respect to a line passing through the corners of said links. Pins (6/7) at least as long as the width of the fabric are positioned perpendicularly to said row in the gaps between the U-shaped portions of the links so that the latter pivot with respect to each other. Application in manufacturing items of jewelry, or filter systems.
Patent FR-2686580-A1 (FR)
Title: Device for extracting gelled or pasty material contained in a sleeve
Inventor: GABRIEL DUBARRY
IPC: B65D83/00
Filed: 1992-01-28
Abstract: The invention relates to a device for abstracting gelled or pasty material contained in a sleeve 1, made from a flexible elastic material, having a material dispensing orifice at a first end, the said device comprising a moving element 2 capable of being moved in translation from a position adjacent to the second end 4 of the said sleeve 1 towards the said first end, by compression exerted on the walls of the sleeve, in order to drive the material towards the said dispensing orifice. This device is noteworthy in that the moving element 2 and the second end 4 delimit a chamber 3 for inlet and compression of air, of variable volume, the second end 4 comprising an air inlet orifice 41 provided with a valve means 5. Application to the extraction of various products: cosmetic, hygienic, food, maintenance, etc.
Patent FR-2688287-A1 (FR)
Title: Non-return valve with double outlet for protective combination
Inventor: RAOUL ENJALRIC
IPC: A62B18/10
Filed: 1992-03-03
Abstract: The subject of the present invention is a non-return valve with double outlet for a protective combination. It is made up of the combination of three or four rectangular resilient membranes (1, 2, 3, 4) of the same dimensions, stacked and held together by two parallel welds (5) produced on two opposite edges, the non-welded edges being left free so as to constitute a double outlet for the gases, one of the internal membranes being fixed in leaktight fashion to the protective combination and including a perforation (8) corresponding to a perforation of the combination, one or two elastic fittings (7, 71) in the form of a U or M, held by friction between two non-perforated membranes providing a tension causing one of the non-perforated membranes to press tightly onto the one carrying the abovementioned perforation. It is intended for protective equipments in gaseous environments used against radioactive or toxic atmospheres.
Patent FR-2676065-A1 (FR)
Title: Composition de graisse pour joint homocinetique.
Inventor: TAKASHI OKANIWA
IPC: C10N40/04
Filed: 1992-04-27
Abstract: Une composition de graisse pour joint homocinétique, notamment pour joints de type Zeppa, prend une huile de base et contient (A) un composé de diurée particulier en tant qu'épaississant, (B) un dialkyldithiocarbamate de sulfure de molybdène, (C) un additif extrême pression à base de dithiophosphate de zinc, (D) un additif extrême pression de la série soufre-phosphore ne contenant aucun élément métallique et ayant une teneur en soufre de 10-30 % en poids et une teneur en phosphore de 0,5-5 % en poids et (E) un dialkyldithiocarbamate de plomb en tant que composant essentiel.
Patent FR-2690578-A1 (FR)
Title: Procédé et appareil de suppression de bruit de signaux électriques complexes.
Inventor: THEODORE BELLIN HOWARD
IPC: A61B5/308
Filed: 1992-04-27
Abstract: L'invention concerne la suppression des anomalies d'une forme d'onde complexe répétitive. Elle se rapporte à un ensemble qui comprend un dispositif d'entrée de signaux et répartiteur (10) destiné à recevoir la forme d'onde complexe et à le diviser, un dispositif (20) destiné à retarder le signal de l'un au moins des trajets, un dispositif d'isolement d'une composante contenant une anomalie, un dispositif de suppression d'anomalie destiné à soustraire la composante isolée contenant l'anomalie du signal combiné formé par addition du signal du trajet retardé au signal du second trajet, et un dispositif de sortie (91) destiné à transmettre le signal dépourvu d'anomalie. Application aux électrocardiographes.
Patent FR-2690350-A1 (FR)
Title: Snow board for attachment to ski=boots
Inventor: MARIE BALMAIN PATRICK ALEXANDR
IPC: A63C10/14
Filed: 1992-04-27
Abstract: The snow board has an upturned tip (2) and main central section to which safety bindings (6,7) are attached for fastening ski boots. The bindings do not allow an relative movement between the boots and the board.The bindings are such that both boots lie with their longitudinal axes at an angle of between 0 and 20 degrees (pref. 4 16 degrees) to the centre line of the board. The two boots are longitudinally offset w.r.t. each other. The boot positions are such that the back of the first boot and the front of the second boot are on the mid-position of the board centre axis.
Patent FR-2690839-A1 (FR)
Title: Appts. for vaccinating rabbits against entero-oxaemia - comprises jet injection device connected to vaccine reservoir
Inventor: BERNARD BANCILLON
IPC: A61M5/20
Filed: 1992-05-06
Abstract: Assembly for parenteral vaccination of rabbit against enterotoxaemia (using a vaccine based on Clostridium spiroforme anatoxin) comprises an apparatus for jet admin., arranged for intradermal distribution, at one or more times, of individual doses of 0.2 ml vaccine. The appts. is connected to a feed system contg. the vaccine which (aa) includes an oily adjuvant and (b) provides a protective titre in the specified dose. Also new is a vaccine contg. the specified anatoxin in an oil adjuvant and having a protective titre in a 0.2ml dose. Pref. the appts. for admin. has a head with multiple ducts for simultaneous delivery of many jets which operate at a pressure of 90-100 bars. USE/ADVANTAGE - The method is used to deliver vaccine across the pinna of the ear. It makes possible effective adn economical vaccination of rabbits on a large scale (300 animals can be vaccinated per hr.) with a very high probability of imparting protection.
Patent FR-2691311-A1 (FR)
Title: Dispositif de réception de signaux numériques comportant des moyens de filtrage.
Inventor: VINCENT CORCOLES
IPC: H04L25/06
Filed: 1992-05-12
Abstract: Les signaux transmis (SI) sur des lignes de communication en milieu perturbé peuvent être affectés par des parasites (P5 à P8). Un dispositif de filtrage numérique élimine ces parasites par une détection appropriée des états logiques des signaux numériques. Les signaux reçus sont échantillonnés à une fréquence supérieure au débit d'information numérique, puis la détection d'un état est effective lorsque un nombre minimum d'échantillons parmi un nombre prédéterminés d'échantillons successifs est atteint. Le dispositif de filtrage restitue les fronts montants (FMf1, FMf2) et descendants (FDf1, FDf2), ainsi que les états hauts (EHf) et bas (EBf) sans altération de l'information. Application: Environnement électromagnétique très perturbé, notamment les liaisons de communication avec les disjoncteurs.
Patent FR-2692173-A1 (FR)
Title: Dispositif de projection électrostatique d'un produit de revêtement en poudre à tête d'ionisation tournante.
Inventor: PIERRE CHABERT
IPC: B05B5/04
Filed: 1992-06-10
Abstract: Tête d'ionisation tournante pour l'application électrostatique d'un mélange air-poudre, notamment pour recouvrir des objets de poudre de peinture thermofusible. Selon l'invention, la tête d'ionisation (16), entraînée en rotation par une turbine (14) comporte un déflecteur (58) comportant ou constituant une électrode de charge tandis qu'une contre-électrode (45) est agencée axialement en retrait de la tête d'ionisation.
Patent FR-2692901-A1 (FR)
Inventor: YEONG-SHOW YANG
IPC: C08J3/00
Filed: 1992-06-26
Abstract: Composite material produced from a first polyisocyanate-based mixture, from a second mixture comprising at least one ethylenically unsaturated monomer, at least one polyoxyalkylene polyamine and one ethylenically unsaturated polymer, and from a cross-linking catalyst. The first mixture comprises at least one polyisocyanate and at least one catalyst for reacting isocyanate functions with the ethylenically unsaturated polymer of the second mixture, and the second mixture comprises, for 100 parts by weight: 25 to 50 parts by weight of at least one ethylenically unsaturated monomer, 50 to 75 parts by weight of an unsaturated amine polyester resin which is the product of the reaction between (a) an unsaturated polyol polyester prepolymer and (b) a polyoxyalkylene amine, the weight ratio (a)/(b) being at least equal to 0.8, and as much as 4 parts by weight of at least one cross-linking catalyst. Application in the production of high modulus heat-resistant moulded articles.
Patent FR-2695755-A1 (FR)
Title: Tube électronique à structure radiale.
Inventor: CLERC GUY
IPC: H01J25/04
Filed: 1992-09-11
Abstract: La présente invention concerne un tube électronique à vide comportant une cathode (1) émettant des électrons vers un collecteur (10), des moyens de focalisation (7) des électrons pour les concentrer en un faisceau (13) et une cavité résonante de sortie (8) couplée au faisceau pour prélever de l'énergie au faisceau focalisé. La cathode a une symétrie de révolution autour d'un axe. Le faisceau est radial et est focalisé dans un plan normal à l'axe de symétrie de la cathode. Application aux tubes électroniques de puissance à durée de vie améliorée.
Patent FR-2695855-A1 (FR)
Title: Pressing appts. to apply tool with preset force against workpiece - uses tool carrier on sliders that has pivoted counter-weight to balance mass of tool
Inventor: RICHARD BONACHERA
IPC: B23Q1/58
Filed: 1992-09-21
Abstract: The tool is applied against the work piece by a mechanism comprising a support (3), a tool carrier slide (4) mounted on the support so that it is able to move to-and-fro, and a system to balance the mass of the tool. The slide is formed by a mobile carriage mounted on rectilinear slides (5).  A counter-weight (26) is fixed rigidly to the first arm (24) of a lever (10) mounted on the support so it can rotate in a plane of the motion of the carriage.  The second arm (28) of the lever connected to the slide moves in translation perpendicular to its pivot axis. ADVANTAGE - Improved deburring and finishing with brushes of flexible discs controlled by a robot.
Patent FR-2696480-A1 (FR)
Title: Garment chemical cleaning - has condensation to recover water and solvent with cleaner for exhaust gas
Inventor: ANDRE CHAMPEAU
IPC: D06F43/08
Filed: 1992-10-07
Abstract: In the chemical cleaning process for garments, using vacuum and steam, the fluid mixture recirculated by the vacuum pump is passed through a secondary separation stage to give liquid and gas fractions. Liquid fraction is decanted and cooled to give a further separation into water and solvent phases. The water phase is recirculated in a closed circuit between the vacuum pump and the appts., and the solvent is recovered for use in a further cleaning cycle. Also claimed is an assembly with a washing machine (1), a filter system or filter pins (14) to retain matter from the washing and drying cycles, and a filter system or filter tow (15) for the vapour and gas from the drying vapour. A recirculating pump (24) operates the closed liquid circuit. A secondary separation stage (27) gives liquid and gas fractions. The gas emissions are cleaned (43). USE/ADVANTAGE - The system is for chemical garment cleaning, using a solvent with vacuum during drying, and steam injection. The operation reduces cycle times, especially the washing cycle, with no solvent escape and no polluting gas emissions.
Patent FR-2696893-A1 (FR)
Title: Video recording-reproduction appts. for displaying panoramic image on wide screen - has four synchronised video cameras with monitors covering semicircular view, and synchronised playback to tele-projectors
Inventor: MICHEL MERALLI
IPC: H04N5/74
Filed: 1992-10-12
Abstract: The system has a support plate (5) forming part of a circular ring on which are bolted several video cameras (1-4) angularly displaced w.r.t. each other around a vertical axis. The plate has a fixed point for each camera, and a curved slot is centred on the fixed point. Each camera has a clock to record a synchronised time code, and several juxtaposed video monitors (32) to make a composite image from the several images. The image is played back through video tape recorders (35), each having a clock to decode the line code to synchronise with other VTRs. They are connected to tele-projectors (37) which project adjacent panoramic images on respective screens (41-44). USE/ADVANTAGE - Uses existing equipment. Covers 180 deg. field of view.
Patent FR-2683956-A1 (FR)
Title: Chassis-cadre pour une armoire electrique.
Inventor: DIETER BOVERMANN KLAUS
IPC: H02B1/30
Filed: 1992-11-13
Abstract: Châssis-cadre pour une armoire électrique ou de commutation. Les ailes d'encadrement verticales (20), les ailes d'encadrement horizontales (40) ainsi que les entretoises (50, 60) ont la forme de tronçons de profilé en C comportant chacun une âme et deux ailes latérales (22) avec des tronçons terminaux (24) cintrés à angle droit l'un en direction de l'autre. Le châssis-cadre selon l'invention permet, tout en conservant le pas des récepteurs de fixation (46, 47; 66, 67), d'installer de manière simple dans le châssis-cadre des modules tant à pas métrique qu'à pas par pouces.
Patent FR-2699633-A1 (FR)
Title: Mécanisme de vis à rouleaux, notamment pour engin spatial, et actuateur linéaire comportant un tel mécanisme.
Inventor: JEAN-PIERRE SCHOEFFTER
IPC: F16H25/22
Filed: 1992-12-17
Abstract: Dans un mécanisme de vis à rouleaux (16) appelé à subir des vibrations élevées et à fonctionner sous vide poussé, comme c'est notamment le cas dans l'industrie spatiale, une précontrainte est appliquée entre deux demi-écrous (24, 26) par un ressort hélicoïdal de compression (48) prenant appui dans un boîtier de précharge (18) et l'un (24) de ces demi-écrous est solidaire du boîtier. En outre, les rouleaux (28) comportent au moins un revêtement superficiel de matière plastique, évitant tout risque de soudure sous vide avec le métal de la vis sans fin (14) et des demi-écrous (24, 26).
Patent FR-2701173-A1 (FR)
Title: Connecteur électrique pour dispositif de sécurité.
Inventor: CHRISTIAN MAZELLE
IPC: H01R12/00
Filed: 1993-02-04
Abstract: Connecteur destiné à raccorder, d'une part, une gaine (25) du type formé d'un élément tubulaire souple élastique et isolant à l'intérieur duquel s'étendent deux conducteurs (27, 28) normalement écartés l'une de l'autre et destinés à être traversés par un courant de très faible intensité et, d'autre part, à un circuit électrique ou électronique du type comprenant un boîtier isolant (1) contenant un organe de contact électrique, caractérisé en ce que le boîtier (1) comporte un logement (15) destiné à recevoir l'une des extrémités de la gaine, tandis que l'organe de contact électrique est constitué par une plaquette (16) comportant un circuit imprimé, fixé dans le boîtier (1) et comportant un dispositif de traitement d'un signal électrique, l'une des extrémités de ladite plaquette (16) du circuit imprimé étant terminée par une languette (17) comportant une plage conductrice (18) sur chaque face et destinée à s'insérer dans l'extrémité correspondante de ladite gaine (25).