baber/WOPTO huggingface dataset:
Patent FR-2665826-A1 (FR)
Inventor: PAUL KABORE
IPC: C12G3/02
Filed: 1990-08-16
Abstract: Process for producing kefir-type stable fermented beverages by fermentation of a reconstituted must and several strains of micro-organisms. It is characterized by being carried out in two phases, i.e. firstly fermentation of reconstituted must, essentially based on concentrated fruit juice or cereal, water and sugar, in a first reactor with cells immobilized in alginate gel, by means of lactic bacteria. Then, after sterilizing filtration, a second line fermentation process in a second immobilized cell reactor, this time with the aid of yeast. The stabilization of the final product is obtained by microfiltration-type sterilizing filtration.
Patent FR-2666145-A1 (FR)
Title: Improvements to optical sensors
Inventor: CATHERINE JURY
IPC: G01D5/347
Filed: 1990-08-27
Abstract: The present invention relates to an optical sensor of the type including an encoder member provided with reflection surfaces (30), and an optical transducer including an optical emitter (E) directing a light beam onto the reflection surfaces, and an optical receiver (detector) (R) capable of detecting the light beam reflected by the reflection surfaces, characterised in that the reflection surfaces (30) are defined at least partly by at least one conic.
Patent FR-2666363-A1 (FR)
Title: Water-closet a couvercle basculant faisant office de cuvette.
Inventor: MAURICE LATAILLADE
IPC: A47K13/00
Filed: 1990-08-31
Abstract: - L'invention concerne un water-closet à couvercle basculant faisant office de cuvette. - L'objet de l'invention est un water-closet caractérisé en ce qu'il est constitué d'une partie mobile (1) formant cuvette (5) de réception des matières solides et liquides, articulée autour d'un axe horizontal (3) et susceptible d'occuper par rotation d'environ 180degré deux positions, l'une, pour laquelle ladite cuvette (5) est en position de réception desdites matières et, l'autre, pour laquelle la cuvette est renversée et d'une partie fixe (2) disposée sous la cuvette et dans laquelle est vidé le contenu de la cuvette lors de son passage de ladite première position à ladite seconde position. - Application aux water-closets.
Patent FR-2666970-A1 (FR)
Title: Device for locking, unlocking and gripping a drawer (rack) or card (board) holder and a mechanical module
Inventor: PHILIPPE LAVERDURE
IPC: H05K7/14
Filed: 1990-09-25
Abstract: The invention relates to a device which makes it possible, on the one hand, to lock/unlock the card receptacle, manually and without the use of a tool, and, on the other hand, to grip the card receptacle in order to introduce and remove the drawer or card holder. In order to lock the drawer or card holder (1) in its operating position, the user folds down the handle (3) in the direction of the arrow (16), which rotates about an axis (spindle) (4) integral with the front face (2), until it is, by means of bearing, clipped into the bottom of a cavity (14) of the label (5). In order to unlock the drawer or card holder (1), it suffices for the user to dislodge the handle (3) from the cavity (14) of the label (5) with the aid of his finger, in the direction of the arrow (17). The handle (3) is then a gripping means in order to extract or introduce the drawer or card holder (1) from or into the card receptacle (6). The device according to the invention is more particularly intended for locking/unlocking and gripping drawers or card holders and mechanical modules.
Patent FR-2653437-A1 (FR)
IPC: C08J3/12
Filed: 1990-10-23
Abstract: Procédé pour agglomérer une poudre de polymère qui comprend le mélangeage d'une poudre de polymère avec une résine d'alcool polyvinylique contenant un groupe oxyalkylène en présence d'eau et le séchage du mélange résultant. Conformément au procédé de la présente invention, il est possible de préparer facilement des granulés de polymère ayant peu de poudre fine, une distribution granulométrique étroite et une taille moyenne de particules grosse.
Patent FR-2654005-A1 (FR)
Title: Ski.
Inventor: FISCHER JOSEF
IPC: A63C5/044
Filed: 1990-10-24
Abstract: Ski présentant une multitude de rainures longitudinales (2) droites et strictement parallèles entre elles et sensiblement parallèles à l'axe longitudinal du ski (1) sur la surface de glisse, les rainures longitudinales (2) ne constituant qu'une fraction de la longueur totale du ski, et ces dernières sont disposées sensiblement sous forme de lignes et séparées les unes des autres.
Patent FR-2669983-A1 (FR)
Title: System limiting the torsional loads transmitted by a drive shaft to a reduction shaft
Inventor: LUCIEN BERNARD
IPC: F16H35/10
Filed: 1990-12-03
Abstract: The invention relates to a system limiting the torque load transmitted by a drive shaft to a driven shaft. The transmission takes place via a planetary reduction gear device with spider gears meshing with a ring gear (crown wheel) (5) held in a neutral position by at least one spring (8), the free end of which is fixed. The system comprises a device for indicating the said torque transmitted and is characterised in that the indicator device comprises a rod (15) which is mounted substantially axially so that it can move in a support structure (17), is connected by one end to the said ring gear (5) whereas its other end is designed to operate indicator means (21). The invention can be used for driving a rotary shaft.
Patent FR-2671406-A1 (FR)
Inventor: RITH AM CHAMRCEUN
IPC: G08B17/117
Filed: 1991-01-09
Abstract: The present invention relates to an alarm condition detector such as a dangerous concentration detector of noxious gases in a medium. The invention finds applications in the field of measurment chains coupled to at least one sensor and particularly in the field of security against noxious gases. The invention is particularly characterized in that the detector includes, in addition of the sensor (1), a means (7) for producing at least during the operation of the detector, and also at predetermined moments, a reference value (Vref) representative of the intrinsic condition of the detector, a means (8) for producing at predetermined instants a threshold value (Vthreshold) according to the relationship: Vthreshold = f(Vref, tv), a function both of said reference value (Vref) updated at that instant and of an alarm level (tv), a calculation means (6) for calculating an alarm condition receiving as input the measuring signal (Vmes) and said threshold value (Vthreshold) and producing, as output, said alarm signal.
Patent WO-9118680-A1 (WO)
Title: Sonic wave air jet atomizer
Inventor: CHARTREY JEAN-LUC
IPC: B05B17/06
Filed: 1991-05-27
Abstract: A sonic wave air jet atomizer designed, for example, for humidification, spraying, disinfection, nebulizing vaccination, projecting a liquid through the air and optionally adiabatic cooling. The atomizer comprises a body (1) provided with an inlet (6) for water or another liquid, onto which a non return valve can be fitted, an air inlet, and a screw thread opposite the air inlet for screwing on the support head (2). The inside of the support head is threaded so that it can be screwed onto a connecting tube (5) having an opening which is tapered at an angle of X=7°20 with a circular cross-section, as well as inlet holes for water or any other liquid to be positioned at plus or minus 1/100. The support head has a stainless steel wire (3) crimped thereon, which in turn carries the crimped and bonded discharger (4).
Patent FR-2672361-A1 (FR)
Title: Variable-speed/speed-reducing drive
Inventor: HENRY-PIERRE BRONDET
IPC: F16H3/72
Filed: 1991-01-31
Abstract: Variable-speed/speed-reducing drive with a secondary motor of the type composed of two coupled sets of reduction gear, one, with a worm, termed secondary reduction gear and the other, with a planet wheel, termed primary reduction gear. The primary reduction gear comprises: a driveshaft (1) equipped with a gear (2) meshing on one (or more) spider gears (3) engaged with an external ring gear (4) mounted on the receiving shaft (5). The secondary reduction gear comprises: the toothed wheel (8) meshing with the worm (9) actuated via the secondary motor. The shafts (6) and the plate (7) provide the connection between the two reduction gears. The present invention is particularly intended for the automobile, but also finds an application in industry.
Patent FR-2673418-A1 (FR)
Title: Lighter-than-air-machine with steerable propulsion device
Inventor: ALAIN ERVAL
IPC: B64B1/36
Filed: 1991-03-01
Abstract: The invention relates to a device making it possible to produce a lighter-than-air vehicle which is steerable by the addition of an orientable motor propulsion unit. It consists of a propulsion means (5) which is removable and movable with respect to the vertical axis of the said balloon (1) and of a control means (9) for the articulation system (6), which is direct or indirect, actuated by the user installed in a pilot's position (2), open or closed, making it possible, by orientation of the thrust, to steer the said balloon. The device according to the invention is particularly intended for gas or hot air balloons, so as to steer them.
Patent FR-2675571-A1 (FR)
Title: Device intended to cause the disappearance and appearance of air gun or compressed gas weapon targets by a rotational motion
Inventor: PIERRE FOURRE HUBERT
IPC: F41J7/06
Filed: 1991-04-19
Abstract: The invention relates to a device allowing rapid fire target practice, using air or compressed gas weapons, disposed on the usual "target returner" systems by means of an appropriate support. The device consists of two electro-magnets (4 and 6), in which the movement of the plunger cores (5 and 7) is transmitted by a horizontal rack (3) to a toothed wheel (2) which is integral with a vertical shaft (1), on the top (8) of which is inserted the base (9) of the target-holder (10) and of its target (15), integral with strands (12 and 13) of the returner system. The device according to the invention is particularly intended for air gun or compressed gas weapon target stands, equipped with target returner systems, for rapid firing practice.
Patent FR-2676032-A1 (FR)
Title: Aerodynamic device with great adjustable lift
Inventor: PIERRE JULIEN
IPC: B63H9/06
Filed: 1991-05-03
Abstract: Aerodynamic device with great adjustable lift made as a single element incorporating a device for controlling the boundary layer by natural bleed-off (blowing). It is made up of a deformable envelope (9, 10) exhibiting hatches (flaps) (16, 17) for the passage of the air from the lower wing surface to the upper wing surface, of a structure which gives the shape to the envelope, in particular in terms of curvature, thickness, twist, wingspan, and of a system for controlling the adjustment of the assembly.
Patent FR-2665743-A1 (FR)
Title: Clapet anti-retour pour un conduit de gaz.
Inventor: OSMAN SARI
IPC: F01N3/22
Filed: 1991-06-20
Abstract: Les clapets anti-retour connus destinés notamment à aspirer de l'air secondaire dans le système d'échappement de moteurs à explosion ou à combustion interne afin de réduire la teneur en matières nocives des gaz d'échappement ont pour inconvénient d'avoir tendance, même en cas d'arrêt d'amenée d'air secondaire, à être bruyants car leurs obturateurs sont amenés à vibrer sous l'effet des pulsations des gaz d'échappement. Le clapet anti-retour selon l'invention évite cet inconvénient et se distingue par le fait qu'un élément limiteur (16) peut être déplacé par un mécanisme de manœuvre pneumatique (10) (ou électrique) en direction de l'obturateur et maintient l'obturateur (15) dans la position fermée en cas d'arrêt d'amenée d'air secondaire.
Patent FR-2678213-A1 (FR)
Title: Tableau de papier archivable.
Inventor: JACQUES TREILLET
IPC: G09F1/06
Filed: 1991-06-27
Abstract: Le tableau comporte un panneau (1) rigide de support par sa face avant, une pluralité (2) de feuilles de papier de surface sensiblement égale à celle du panneau (1) rigide, des moyens (3) de fixation des feuilles au panneau le long d'un bord de ceux-ci. En outre un rabat est articulé autour d'un des bords (10, 11) du panneau (1), et est équipé de moyens (3) pour le maintenir dans une première position en couverture des feuilles (2) de papier et dans une seconde position, du côté de la face arrière (1a) du panneau (1) pour former, avec le panneau (1), un piètement de support du tableau dans sa position d'utilisation sensiblement verticale.
Patent FR-2664411-A1 (FR)
Title: Luminous panel lit through the edge
Inventor: SHINZO MURASE
IPC: G09F13/18
Filed: 1991-07-03
Abstract: Luminous instrument panel (21) with very uniform brightness, given irregular reflection means (23) and surrounded by a front surface diffusion layer (27), with a rear surface reflection layer (29) and with side face reflection layers (31), further equipped with marginal reflection layers (30) arranged along the front margin of the luminous instrument panel (21), except for the side face (25) juxtaposed to a primary light source (35). Although the marginal reflection layers (30) can be produced separately, they can be formed in a single piece with the side face reflection layers (31), the rear surface reflection layer (29) and the front surface diffusion layer (27). A narrow space is advantageously left between the luminous instrument panel (21) and the front surface diffusion layer (27) and/or the rear surface reflection layer (29).
Patent FR-2680244-A1 (FR)
Title: Level gauge for tank of the type with controlled (slaved) feeler
Inventor: KHOI DANNY JAMES
IPC: G01F23/40
Filed: 1991-08-09
Abstract: A level gauge for a tank, of the driven sensor type, comprises essentially: a drum (200) around which is wound a thread on the end of which is suspended a driven level sensor; a reversible servomotor (150) driving the said drum; means (350, 351) for driving the drum in both directions; means for recording drum rotation; means (310, 301, 302) for detecting a variation in the force in the thread, said force being directly related to the relative position of the sensor with respect to the level being measured. According to the invention, the said means for detecting a variation in the force in the thread comprise an element (310) rotatably mounted about a horizontal axis. Its oscillation is limited by damping means (305 to 311) and movement of the element (310) enables the force exerted on the thread to be measured.
Patent FR-2675675-A1 (FR)
Title: Canape-lit.
Inventor: GERHARD GEISLER
IPC: A47C17/13
Filed: 1991-09-05
Abstract: L'invention concerne un canapé-lit comportant un corps avec des joues latérales, un revêtement avant, un revêtement de face arrière, un dossier fixe et une surface pour s'assoir et se coucher. Selon l'invention, les éléments de ferrures de basculement et de translation sont constitués par une ferrure (7) qui comporte une plaque (8 ou 9) fixée du côté du corps et en dessous de la surface pour s'assoir et se coucher, servant d'éléments de couplage d'un agencement à leviers articulés, éléments de couplage grâce auxquels la surface pour s'assoir et se coucher (5) ne peut être transférée de la position pour s'assoir (figure 1) que dans une position relevée et de la position relevée (figure 2) dans la position pour se coucher (figure 3), l'inclinaison de l'une par rapport à l'autre allant en diminuant.
Patent FR-2680982-A1 (FR)
Title: Autonomous device for filtering water feeding a system of droppers
Inventor: ROGER DEFAUD
IPC: B01D29/01
Filed: 1991-09-06
Abstract: Device intended to free water from the impurities and algae which could block the irrigation pipes. This device consists of a filter block (1) used in combination with a hydromechanical washing system (2) with an automatic cycle which triggers a washing operation each time the filter is blocked. The device according to the invention is particularly suitable for rural regions because it can function over long periods without the need for an external energy input or for human intervention.
Patent FR-2682655-A1 (FR)
Title: Blocking device for safety belt, in particular for motor vehicles
Inventor: FELIX RUIZ
IPC: B60R22/19
Filed: 1991-10-22
Abstract: The device for blocking a safety belt is noteworthy in that it comprises a flexible wedge (1) profiled to engage in the gap remaining free after passage of the belt (2) into a return (guide) slot (3.1) formed on a support guide (3) constituting the upper fastening and attachment region of the belt to the inside of a motor vehicle or the like.
Patent FR-2686554-A1 (FR)
Title: Warning device
Inventor: MICHEL FERRAND
IPC: B60Q1/30
Filed: 1992-01-29
Abstract: The present device consists of a luminous information means located at the rear of a road vehicle and is actuated electrically by the driver of the vehicle before any manoeuvring action. The invention finds a particular application in the field of road transport vehicles.
Patent FR-2684219-A1 (FR)
Title: Colour determination device
Inventor: CHARLES WEIMERT
IPC: G09B19/00
Filed: 1991-11-21
Abstract: The invention relates to a colour determination device intended especially for recognising and/or for learning colours. According to the invention, it comprises a housing (5) which includes at least one window (6) and at least one graduated scale (7). It also includes at least one board (8) having at least one colour mounted so as to move within the said housing (5).
Patent FR-2684618-A1 (FR)
Title: Protective device for external rear-view mirror of motor vehicles
Inventor: JEAN-CLAUDE QUINET
IPC: B60R1/06
Filed: 1991-12-05
Abstract: The subject of the present invention is a protective device for a vehicle rear-view mirror, comprising a mirror (1) housed in an external casing (3). According to the invention, this device consists of a streamlined structure (7) which encloses the outer casing (2) and comprises a vertical wall (7a) capable of partly covering the side window (6) of a door and provided with an opening or window (10) located in the field of view of the driver when he looks in the external rear-view mirror. The streamlined structure comprises, in its rear part, a second vertical opening (11) located facing the mirror (1) of the rear-view mirror.
Patent FR-2685659-A1 (FR)
Title: Procede de regeneration des matieres plastiques en vue de la fabrication de produits plastiques composites a usage courant et l'installation mettant en óoeuvre le procede.
Inventor: DIDIER LAGNEAUX
IPC: B29B17/02
Filed: 1991-12-27
Abstract: Le procédé consiste: - à sélectionner les matières plastiques triées en trois familles (A)(B)(C) de nature différente, - à introduire les différentes familles dans des concasseurs (1)(2)(3), - on procède au concassage des différentes familles pour l'obtention de matières (A')(B')(C') qui sont stockées dans des doseurs pondéraux (4)(5)(6), - on procède ensuite à l'introduction des matières (A')(B')(C') dans un mélangeur (7) afin d'obtenir une masse collectée (M) traitée dans des dosages appropriés de chaque quantité (Q1)(Q2)(Q3) des matières (A')(B')(C'), - on procède ensuite à l'extrusion du mélange précité de la masse (M) puis à son introduction dans des moules (8), - on procède ensuite à un stockage de la masse (M) pendant une durée déterminée dans les moules, - on procède au démoulage de ces derniers en vue d'obtenir les produits régénérés finaux, lesdits produits pouvant être ensuite travaillés en vue de la constitution de produits de substitution aux produits à base de bois.
Patent WO-9301312-A1 (WO)
Title: Cartouche, dispositif et procede de preparation d'acides nucleiques purifies, a partir d'un echantillon de cellules
Inventor: BOQUET JEAN
IPC: C12Q1/6806
Filed: 1992-07-06
Abstract: Cartouche pour la préparation d'acides nucléiques tels que l'ADN à partir de cellules, comprenant deux bagues d'extrémité (14) par lesquelles elle est montée à étanchéité dans un tube (10), deux membranes de dialyse (16) délimitant entre elles une enceinte de dialyse (18), un filtre (20) de rétention des noyaux des cellules partageant ladite enceinte (18) en deux compartiments séparés, et des moyens (24) d'amenée de produits dans l'un de ces compartiments, des moyens (26) d'extraction de produits de l'autre de ces compartiments, et des moyens (28, 30) d'amenée ou de circulation d'un liquide de dialyse dans le tube à l'extérieur de la cartouche. Dispositif et procédé utilisant cette cartouche.
Patent FR-2690620-A1 (FR)
Title: Training device for ocular=motor muscles - Uses computer to manage two images on screen coloured, respectively, red and green and observed by user wearing spectacles with red and green filters
Inventor: JEAN-PAUL GERAUT
IPC: A61H5/00
Filed: 1992-02-06
Abstract: The device consists of a colour monitor controlled by a computer, a pair of spectacles with green and red filters and a control program in the computer. The program manages a screen image composed of two objects coloured, respectively, red and green. These objects move progressively and slowly with respect to each other. ADVANTAGE - Prevents fatigue of the eye muscles.
Patent FR-2691084-A1 (FR)
Title: Expanding cylindrical winding spindle - has drilled block at end with lubricator having drillings to all lubrication points without tubes
Inventor: CLAUDE ROLET
IPC: B21C47/30
Filed: 1992-05-13
Abstract: The pistons (11), with a vertical movement on the longitudinal axis (1) of the spindle, are within openings (17) in the spindle body (2), bearing against a conical surface (8) of the rack (7) and also the segments (5). The spindle body (2) has drillings, charged by the lubricator (21), to distribute lubricant to the lubricating points. A further lubricator is at a second drilled block bonded to the end of the rack. The rack (7) is drilled to carry lubricant from the lubricator to the lubrication points. Both drilled blocks have twin dosing units. The spindle body (2) has drillings and grooves to lubricate the rack (7), with composite segments flanking the grooves for sealing. The second drilled block is a one-piece unit, or two sections bonded together. Longitudinal channels carry lubricant from the first drilled block (17) to the rack (7). The rear end of the spindle body (2) has an end face in contact with the drive shaft (3), and a leading end face with longitudinal channels for lubrication with the first drilled block (17). USE/ADVANTAGE - The spindle, liable to hot running, has an effective lubrication system, with delivery to all the lubricating points by the vibration.
Patent FR-2677099-A1 (FR)
Title: Dispositif de changement de vitesse automatique d'une boite de vitesses a engrenage a plusieurs rapports.
Inventor: WOLFGANG ZAISER
IPC: F16H63/02
Filed: 1992-05-29
Abstract: Dans un dispositif de changement de vitesse automatique d'une boîte de vitesses à engrenages à plusieurs rapports, les rapports sont enclenchés par un moyen de commutation respectivement associé (embrayage ou frein), qui est actionné par un organe de commande de changement de vitesse (4 à 6). La pression de travail des organes (4 à 6) est établie et supprimée par un distributeur de commutation respectif (10 à 12). En vue de leur actionnement par une force de pression de commande, les distributeurs de commutation (10 à 12) sont raccordés à un distributeur de commande multivoies (8), qui est actionné par un organe de commande de distribution à moteur électrique (9) en fonction d'une unité de commande électronique (7).
Patent FR-2695818-A1 (FR)
Title: Coat hanger for skirt or trousers with adjustable closing - has two parallel bars joined by two wires articulated on cam, with notches in curved surface and one wire engaging in notches
Inventor: ERNEST AILLAUD
IPC: A47G25/48
Filed: 1992-09-24
Abstract: The coat hanger has two parallel bars (1,2) which are joined together by two U-shaped wire pieces (3,4). These are articulated on a pivoting notched cam (5) which is extended by a lever (7), that is used to move it. A suspension hook (8) is fixed to the upper end of the lever. The cam pivots on the horizontal upper part (11) of one wire. The upper horizontal part of the other wire (12) engages in notches (9) in the outer curved part of the cam, to lock the bars in various positions. USE - Adjustable coat hanger for garments such as skirts or trousers.