baber/WOPTO huggingface dataset:
Patent FR-2691896-A1 (FR)
Title: Rapid pneumatic connector for dental surgical instruments - has cylindrical casing with outwardly-biassed radial connecting jaws, engaged and released by pneumatic jacks controlled by drive system.
Inventor: DIDIER CLOAREC
IPC: A61G15/16
Filed: 1992-06-09
Abstract: A number of spring-biassed claw assemblies (42) within the casing of the connector include balls (41) which project through apertures (44) in the casing in an engaged position of the connector. A spring (43) between the claws biasses them outwardly to project through further apertures in the casing. The claws are retractable by means of jaws (12,13) which bear radially inwardly against the portions of the balls projecting beyond the surface of the casing. The jaws are actuated by a pneumatic jack controlled by a system of valves connected to the pneumatic drive system of the dental equipment. USE/ADVANTAGE - Rapid release and attachment of dental surgical instrument heads, without need for manual intervention.
Patent FR-2694805-A1 (FR)
Title: Optical instrument for measuring inclination - mounts first polariser on vertical wall of container partially filled with liquid, mounts second polariser on platform which floats on liquid, and detects intensity of beam transmitted through container
Inventor: LOUIS LIPPENS XAVIER RENE
IPC: G01C9/06
Filed: 1992-08-12
Abstract: The device comprises a container (1) partially filled with liquid (2). An optical polariser (5) is mounted vertically on a floating support (3) on the surface (7) of the liquid. A second fixed optical polariser lies parallel to the first and is attached to one of the walls of the container. A non-polarised light source is either fixed to the container, or stands free so that its light beam passes through the two polarisers. The intensity of the light transmitted through the polarisers is a function of the angle to which the container is tilted, and hence the angle at which the polarisers are crossed. ADVANTAGE - Simple measurement of angle of inclination.
Patent FR-2696022-A1 (FR)
Title: Safety device to prevent false movement of hydraulically operated vehicle seat - uses row of balls in passage parallel to lever axis and finger on lever that wedges between balls to block other levers
Inventor: GERARD ESCARAVAGE
IPC: G05G5/08
Filed: 1992-09-22
Abstract: The security device includes a control unit (11) which has multiple contacts (10) operated by manual levers (30). The levers are mounted in a housing, with the electrical contacts attached to the outer wall of the housing. The operating levers are mounted on a common shaft (32) so they can rotate and the movement of the lever knob (31) translated into movement of a finger (33) that acts directly (11) on the electrical contact. The security is provided by a row of balls (41) in a passage parallel to the axis of rotation of the levers. A finger (45) on the lever displaces a cam that wedges between balls, packing them tight to prevent operation of another lever. USE/ADVANTAGE - Prevents incorrect operation of selector levers used in industrial plant or terrestrial vehicles.
Patent FR-2693016-A1 (FR)
Title: Sensor measuring position of tyre relative to wheel rim
Inventor: MICHAEL GOULET
IPC: G01D5/25
Filed: 1992-09-24
Abstract: The position detector is fitted radially between the wheel rim and the tyre, inside the tyre. The detector is a telescopic tube that houses two axial conductors in the part of the tube fixed to the wheel rim. The sliding part rests against the inside of the tyre tread, and has a conductive ring part way along its length so that if the tyre deflates the ring will come into contact with the two conductors. Alternatively a Hall effect transducer can be used to give a continuous measure of the tyre deflectionThe transducer signal is sent to a receiver mounted on the suspension by a transmitter mounted on the wheel hub, and powered by a battery also carried on the wheel hub.
Patent FR-2696402-A1 (FR)
Title: Colonne de direction de véhicule, partiellement mobile entre une position d'utilisation et une position escamotée.
Inventor: WARDAVOIR FRANCOIS
IPC: B62D1/183
Filed: 1992-10-05
Abstract: Une partie (1, 2, 3, 4, 5, 6, 7) de la colonne comprenant le volant (1) est mobile entre une position d'utilisation et une position escamotée dans laquelle la colonne de direction occupe un volume réduit de l'habitacle du véhicule. Le siège du conducteur du véhicule comprend un dossier dont une partie est mobile entre une position de service et une position inclinée vers l'avant. La colonne de direction comprend des moyens de liaison (16, 17, 19, 9, 12) la reliant à la partie mobile dudit dossier et permettant de commander le déplacement de la partie mobile (1, 2, 3, 4, 5, 6, 7) de la colonne de direction par la manoeuvre de la partie mobile dudit dossier. Utilisation notamment pour les véhicules découverts.
Patent FR-2697671-A1 (FR)
Title: Elongate tubular discharge lamp e.g. for neon advertising sign - includes contact wire passing through sealed end of tube and being folded to make contact with metal ferrule surrounding tube end
Inventor: JEAN-LOUIS CHARDAIRE
IPC: H01R33/02
Filed: 1992-11-03
Abstract: The discharge lamp includes a transparent tubular envelope with a metal ferrule (2) fitted to at least one end. The ferrule is rigidly fixed to the outside of the transparent tube. A current input wire (4) passes through the sealed end of the transparent envelope, and then passes through the metal ferrule. The wire is folded so that a section (4a) extends at right angles to the axis of the tube, and lies in contact with the metal ferrule. A corresponding socket (8) is provided to receive this lamp fitting with an axial wire (9) making contact with the current supply wire (4). USE/ADVANTAGE - Fitting for lighting and signalling lamp e.g. for neon advertising and display signs is not readily shaken loose as is case with some existing fittings.
Patent FR-2697830-A1 (FR)
Title: Procédé de préparation de coulis injectable.
Inventor: LAURENT FROUIN
IPC: C09K103/00
Filed: 1992-11-12
Abstract: Procédé de préparation d'un coulis, caractérisé en ce qu'il met en uvre une solution de silicate de métal alcalin, un composé hydrosoluble à base de calcium, de l'aluminate de métal alcalin et de l'hydroxyde de métal alcalin. Mise en uvre de ce procédé pour l'étanchéification et/ou la consolidation des sols ou des matériaux de construction par injection.
Patent FR-2697879-A1 (FR)
Title: Cylindre asservi d'embrayage hydraulique dont le piston comporte une partie extensible télescopiquement.
Inventor: BORIS KOPACIN
IPC: F16D25/08
Filed: 1992-11-10
Abstract: L'invention porte sur un cylindre asservi pour embrayage hydraulique pour embrayage de véhicule à moteur comportant un corps annulaire (21) ayant une paroi interne (22) et une paroi externe (23) cylindriques définissant un tube annulaire (40) entre elles, un piston (31) ayant une partie (32) coulissant de façon étanche dans le tube annulaire (40) caractérisé en ce que le piston (31) a une partie (32) interne radialement, coulissant dans ledit tube et une partie (34), externe radialement, concentrique par rapport à la partie interne, et extensible télescopiquement par rapport à la paroi cylindrique externe (23). La partie externe (34) du piston présente une colerette (37) dirigée radialement vers l'extérieur, à son extrémité éloignée de l'embouchure du tube, et qui en utilisation actionne un dispositif (20) de désengagement d'embrayage.
Patent FR-2697982-A1 (FR)
Title: Frame to hold picture and protective transparent plate - includes section with double U-shape, with picture and plate resting on edge of inner wing and held in groove in median wall
Inventor: MICHEL CHANOINE
IPC: A47G1/06
Filed: 1992-11-16
Abstract: The frame has a groove (36) which holds the picture (16) and its protective transparent plate (18). It has a section (12) which has a double U-shape (22, 24), with the outer one (24) reversed. The picture rests on the edge of the inner wing (28) of the inner U-shape. The groove is in the inner surface of the common central wall (26) of the U-shapes. Its thickness corresponds to the thickness of the picture. The base (34) of the outer U-shape forms the visible edge of the frame. The frame's outer wing (30) extends as far as the base of the inner U-shape (32). ADVANTAGE - The moulding has a profile which permits varying of width of the visible edge of the frame by slightly augmenting the volume of material utilized and augmenting the mechanical resistance and stiffness without any great cost.
Patent FR-2702494-A1 (FR)
Title: Kit for the diagnosis of a cancer secreting hCG or fragments of hCG and vaccine intended for the immunotherapy of such a cancer
Inventor: NATHALIE ROUAS-FREISS
IPC: C07K14/59
Filed: 1993-03-11
Abstract: The subject of the invention is a kit for the diagnosis of a cancer secreting hCG or fragments of hCG comprising a set of polypeptides covering at least part of the primary sequence of hCG. The subject of the invention is also a vaccine intended for the immunotherapy of cancers secreting hCG or fragments of hCG comprising at least a polypeptide corresponding to at least part of the primary sequence of hCG.
Patent FR-2704704-A1 (FR)
Title: Système de communication.
Inventor: PHILIPPE MARTINEAU
IPC: H04W8/18
Filed: 1993-04-28
Abstract: Pour simplifier la fabrication de terminaux d'utilisation de cartes à puce, on prévoit de mettre dans ces terminaux un jeu minimum d'instructions et de déporter le stockage d'instructions complémentaires relatives à des utilisation plus complexes et ou de la carte à puce dans la carte à puce. Pour faire exécuter ces instructions complémentaires, on stocke dans une mémoire réservée de la carte à puce une adresse pointant vers une instruction d'un jeu complémentaire. On munie de plus, le microprocesseur de la carte à puce d'un microprogramme obligeant l'exécution d'une instruction ainsi pointée dès qu'on détecte la mémoire réservé a été désigné par une instruction d'un jeu élémentaire d'instruction de ce microprocesseur. On montre qu'on peut ainsi simplifier et rationaliser la fabrication de terminaux très puissants.
Patent FR-2704823-A1 (FR)
Title: Caterpillar track for a vehicle exhibiting elongate projections
Inventor: DENIS BAILLIEZ
IPC: B62D55/20
Filed: 1993-05-05
Abstract: Reinforcing members (3, 4) are embedded in a strip (2) of flexible material and spaced apart evenly along the strip (2). An internal face (28) of the strip (2) has projections (29, 30) located in pairs and formed from respective projecting portions of the reinforcing members (3, 4), the tops of the projections extending parallel to the strip. The projections (29, 30) comprise an elongate part which is inclined with respect to the longitudinal direction of the strip (2) so that adjacent pairs of projections (29, 30) have a longitudinal overlap (C). Part of the top (19, 20) of some projections (29, 30) has a convex curved profile in the transverse direction of the strip (2). Use in particular for tracked civil engineering work vehicles.
Patent FR-2694669-A1 (FR)
Title: Système de transmission à concentrateur de trafic.
Inventor: SHIGEAKI SUZUKI
IPC: H04M11/06
Filed: 1993-07-01
Abstract: L'invention concerne un système de transmission à concentrateur de trafic. Ce système comprend une unité (9) de commande d'affectation d'un circuit de transmission, servant à évaluer un état de charge d'un circuit de transmission et à désigner une cadence de transmission de données multiplexées, et une unité (10) d'exécution de procédures pour la commande d'une cadence de transmission de données d'un signal de données dans la bande des fréquences vocales, sur la base de la cadence de transmission désignée par ladite unité de commande d'affectation du circuit de transmission. Application notamment aux systèmes de transmission des signaux vocaux et des signaux de fac-similé.
Patent FR-2707870-A1 (FR)
Title: Postero-stabilised bicondylar knee joint prosthesis
Inventor: YVES GIROU
IPC: A61F2/30
Filed: 1993-07-21
Abstract: Bicondylar knee joint prosthesis of the so-called sliding type, intended to be fitted in the complete absence of the posterior cruciate ligament. The two condyles (10, 11) of the femoral implant (1) are internally extended, on either side of the intercondyloid (popliteal) notch (12) by two parallel flanges (13, 14), the upper edges of which are connected, in the posterior region, by a transverse bar (17) of substantially round cross-section, whilst the tibial plateau (4) of the tibial implant (2) has a lug (43) at its middle, including, in the posterior region, a transverse wall (44) and, laterally, two parallel walls (45, 46), all substantially perpendicular to the said tibial plateau (4), the width of the said lug (43) being slightly less than that of the intercondyloid notch (12) of the femoral implant (1).
Patent FR-2710213-A1 (FR)
Title: Procédé et dispositif de régulation du débit d'information d'une liaison radioélectrique.
Inventor: PATRICK PITTET
IPC: H04L27/18
Filed: 1993-09-13
Abstract: Le procédé consiste à calculer (8) le facteur de Chernoff, par intégration temporelle des bornes de Chernoff successivement sur la loi de probabilité gaussienne associé au bruit thermique et par intégration temporelle du résultat de l'intégration précédente. Applications: Transmissions ionosphériques sur canal HF.
Patent FR-2709784-A1 (FR)
Title: Device for varying the intensity of light transmitted through glazing
Inventor: ALIX DREUX BOUCARD
IPC: E06B9/24
Filed: 1993-09-08
Abstract: The invention relates to a device enabling the intensity of light transmitted through the glazing to be regulated so as to be able to adjust the light levels (brightness) to the needs of the user. It consists of two panes of glass (1 and 2) each fitted with a polarizing filter (3 and 4) and mounted in a frame (5) which allows the rotation of at least one of the two panes of glass. The opacity is varied when the user (or an electric control mechanism) rotates one of these panes of glass. The device according to the invention is designed to be built into any premises where light levels need to be controlled.
Patent FR-2711975-A1 (FR)
Title: Device with a fixed tank provided in its bottom with conveying means and method of draining a grape harvest with such a device
Inventor: JEAN PERA
IPC: B30B9/22
Filed: 1993-11-03
Abstract: The fixed tank (1) has a predetermined location for arch-breaking means (20) comprising an inflatable tubular membrane (21) supported internally by a beam (22, 23) which it surrounds. According to the method, use is made of a device provided with a compression membrane (18), the latter and the membrane (21) of the arch-breaking means (20) being able to be inflated and deflated simultaneously or not simultaneously.
Patent FR-2698039-A1 (FR)
Title: Procédé et appareillage pour commander le positionnement d'une machine à façonner les feuilles de carton ondulé.
Inventor: NOKOHISA ADACHI
IPC: B31B1/14
Filed: 1993-11-16
Abstract: La machine est équipée d'un système de commande comprenant des moyens de façonnage (10) pour exécuter un façonnage sur une feuille de carton ondulé, des moyens d'entraînement (14) pour amener les moyens de façonnage au point désiré sur la feuille, et une partie de commande (16) pour donner des instructions sur le sens et la vitesse de déplacement aux moyens d'entraînement et fournir en retour des informations telles qu'une position à la partie de commande. Le procédé consiste à fixer une valeur à laquelle les moyens de façonnage doivent être positionnés avec précision comme valeur de consigne (Ao) et, après un façonnage d'essai, tenir compte dans chaque façonnage successif de la différence entre la position effective des moyens de façonnage et la valeur de consigne.
Patent FR-2712405-A1 (FR)
Title: Measurement and regulation device for temperature and humidity
Inventor: MOULDI CHAIBI
IPC: F24F11/00
Filed: 1993-11-09
Abstract: The ambient air measurement system has multiple sensor units, each having transducers measuring temperature and humidity.  The transducer signals are converted to electrical signals and their values are transmitted by radio, along with an identification code unique to each sensor unit. The signals are received by a central controller.  The identification number received from each sensor unit is compared against stored memory values held in the controller, and if they correspond the data is accepted. The identification codes are structured to allow determination of the location of the sensor unit from its identification code.  Each sensor unit has its own programming clock.
Patent FR-2713370-A1 (FR)
Title: Procédé de brouillage des codes à barres des emballages unitaires regroupés en lot sous film plastique transparent.
Inventor: FABRICE LAFLEUR
IPC: B65D75/68
Filed: 1993-12-03
Abstract: La présente invention concerne un procédé de brouillage des codes à barres portés par des emballages unitaires regroupée en lot sous film plastique transparent portant lui-même un code à barres général du lot. Il consiste à brouiller au moins une des barres de chaque code d'emballage unitaire de manière à le rendre illisible quelle que soit la station de lecture utilisée, tout en le laissant lisible sur l'emballage unitaire après ouverture du suremballage de film transparent, ce qui permet la mise en vente et achat, au choix du consommateur, soit d'un emballage unitaire soit d'un suremballage regroupant plusieurs emballages unitaires. Le brouillage des codes à barres unitaires est obtenu au moyen de tout système tel que du type codeur, tampon, jet d'encre... synchronisé par rapport aux codes à barres des emballages unitaires suremballée sous film plastique transparent. La Figure 1 représente à titre d'exemple l'application de l'invention sur trois codes barres d'un lot de six bouteilles sous film plastique transparent.
Patent FR-2714885-A1 (FR)
Title: In=flight centring of ultra=light motorised pendular sail
Inventor: DANIEL BOUVENOT
IPC: B64C31/028
Filed: 1994-01-10
Abstract: The delta sail is connected to the buggy by a universal joint which is displaced on the central beam of the sail to modify its incidence. The joint strap (1) extends below the sail-buggy fixing axle (2), while the strap extension is connected to the central part of a lever (3) by a connecting rod (4). One end of the lever is pivoted on the buggy mast, while the other end activates a triangle (5) fixed at the end (6) of the sail. Displacement of the control bar pivots the strap which causes the connecting rod to activate the lever, which in turn pulls or pushes the sail and modifies its centring. The connecting rod can be doubled on either side the mast and is adjusted by threaded rods.
Patent FR-2717712-A1 (FR)
Inventor: THOMAS DELANEY ARNOLD
IPC: B05B1/04
Filed: 1994-03-28
Abstract: The nozzle consists of a body (9) with an axial through channel (10) and an outlet at one end, connected hydraulically at the other end to a feed circuit. The through channel is of constant cross-section for part of its length and then tapers towards the tip, forming an ogival chamber (17), and the outlet is in the form of a V-slit with its edges (18) inclined slightly relative to one another and located symmetrically in relation to the nozzle's axis. The two sides of the V-slit form an angle of about 45 degrees to one another, and the two edges (18) are inclined relative to a radial plane at an angle of some 15 degrees and converge towards the nozzle's distal end.
Patent FR-2718941-A1 (FR)
Title: Optical simulator for movements involved in abdominal surgery
Inventor: GABY MENHEM
IPC: A61B17/00
Filed: 1994-04-26
Abstract: The organ to be operated upon is simulated by an object (4) mounted on a support (13) and illuminated by a lamp (14) in the open front of the box (9). The top and rear wall (10) constitute a sliding and locking system on which a converging lens (1) and a plane mirror (2) can describe a quadrant of a circle about the centre of the object. The surgeon introducing instruments through the sidewalls sees a magnified upright image in another plane mirror (3) hinged (11) to a telescopic mount (12).
Patent FR-2721002-A1 (FR)
Title: Bag opener, e.g. for plastics waste sacks in order to unload household waste for recycling or disposal
Inventor: COQUET DANIEL
IPC: B65B69/00
Filed: 1994-06-10
Abstract: The bag opener consists of two moving belts (2, 3) with facing surfaces (5, 6) which are spaced at an interval sufficient for the bags to pass through. The belts are in the form of slats equipped with rectangular parallelepiped projections, and in the zone where they face one another the belts travel in the same direction but at different speeds. The facing sections of the two belts can lie parallel to one another or be divergent or convergent, and one of them is able to deform elastically when subjected to a substantial pressure. The projections on the two belts are offset relative to one another so that they do not meet in the zones where the belts face one another.
Patent FR-2730108-A1 (FR)
Title: Dispositif de commutation d'un circuit de haute tension a transformateur d'impulsion
Inventor: CHATROUX DANIEL
IPC: H01F19/08
Filed: 1995-01-26
Abstract: Dispositif de commutation d'un circuit de haute tension à transformateur d'impulsions. Selon l'invention, le dispositif comporte des premiers transformateurs (118, 218, 318, 418) et des deuxièmes transformateurs (120, 220) pour fournir des impulsions de commutation à des commutateurs (10) d'un circuit de haute tension (14) en réponse à des impulsions de commande dans un circuit de basse tension (16). Les premiers transformateurs présentent une isolation galvanique supérieure à celle des deuxièmes transformateurs. Application à la commutation de haute tension et de haute fréquence.
Patent WO-9612360-A1 (WO)
Title: Common-wave telecommunication network synchronisation method and system
Inventor: WEISSER ALAIN
IPC: H04H20/67
Filed: 1995-10-13
Abstract: A method and a system for synchronising a telecommunication network by transmitting a digital multiplex signal. A periodic reference signal (Re) is generated and transmitted (1000) to the multiplex transmission point and the receiving terminals via a transmission channel that has a stable delay time and is separate from the network. A periodic series of marks (M) correlated with specific multiplex signal times and the reference signal (Re) is generated and inserted (1001) into the digital multiplex signal. Each relative delay generated by the telecommunication network is compensated for locally (1002) to impose a predetermined overall transmission time, whereby broadcasting is synchronised (1003) at each terminal. The method and system are useful for synchronising single-frequency broadcasting networks.
Patent FR-2732847-A1 (FR)
Title: Registre de lecture a transfert de charges a sorties multiples
Inventor: CORTIULA JEAN ALAIN
IPC: H04N5/372
Filed: 1995-04-04
Abstract: L'invention concerne un dispositif photosensible (Z1) à transfert de charges comprenant une zone photosensible (Z2) constituée d'au moins une ligne de pixels et destinée à convertir en charges électriques les photons en provenance d'une image et une zone non photosensible destinée à évacuer les charges générées dans la zone photosensible et comprenant un registre de lecture (RL) constitué d'étages de transfert (ET), les charges générées dans un pixel de la zone photosensible (Z1) étant recueillies dans un étage de transfert du registre de lecture, caractérisé en ce que le registre de lecture (RL) est constitué de Q sous-registres élémentaires Rj (j = 1, 2, ..., Q) chaque sous-registre élémentaire étant constitué d'un nombre entier M d'étages de transfert (ET) permettant de transférer les charges de l'étage de rang 1 à l'étage de rang M, M pouvant être différent pour deux sous-registres élémentaires différents, et d'une diode de lecture située dans l'étage de transfert de rang M de façon à transformer en variations de tension les variations de charges recueillies aux bornes de la diode. L'invention s'applique particulièrement aux dispositifs photosensibles nécessitant l'évacuation des charges à haut débit.