baber/WOPTO huggingface dataset:
Patent FR-2728978-A1 (FR)
Title: Clutch actuator with automatic compensation for wear
Inventor: GUELLEC FABRICE
IPC: G05G23/00
Filed: 1994-12-30
Abstract: The clutch actuator has a pedal (1) operating the clutch through a cable (4). A rotating disc segment (5a,5b), connected to the cable, is also pivoted (6) from the pedal. The cable wraps round part of the periphery of the disc segment. The end of the cable is fixed to the disc segment. A ratchet (9) pivoted (10) from the pedal is held against the disc segment by a spring (20). The ratchet acts on the toothed periphery (8) of the half disc below the half attached to the disc segment. The disc segment is attached by a spring (17) to the end of the pedal. The two halves (5a,5b) of the disc segment can move relative to each other. The two halves are coupled by a spring.
Patent WO-9723849-A1 (WO)
Title: Buffer container with lock chamber
Inventor: LE HONG SON
IPC: G07B15/06
Filed: 1995-12-22
Abstract: Buffer container intended to a coin collector station or the like for a toll installation, comprising a storage box (6), a lock chamber (7), first and second closing devices (10, 13) for the box and the lock chamber being either in a closed or open position.
Patent FR-2731308-A1 (FR)
Title: Ensemble modulaire incluant deux circuits electroniques a relier electriquement pour la transmission d'un signal hyperfrequence
Inventor: KALONJI NDIATA
IPC: H01S5/022
Filed: 1995-03-01
Abstract: L'invention concerne un ensemble modulaire comprenant au moins deux modules (1) à assembler, reliés électriquement lorsqu'assemblés pour la transmission d'un signal hyperfréquence d'un circuit électronique (3) de l'un (1) des modules vers un circuit électronique de l'autre module, ces circuits électroniques étant disposés dans des boîtiers (2) respectifs. L'un (3) desdits circuits électroniques comporte au moins un composant opto-électronique (21) relié optiquement à au moins une fibre optique (5a ; 5b). Les deux boîtiers (2) sont adaptés à recevoir une traversée hyperfréquence (6) présentant un conducteur central (7) dont les extrémités axiales viennent au contact de pistes conductrices appartenant respectivement auxdits circuits électroniques.
Patent FR-2733146-A1 (FR)
Title: Saturation indicator for absorbent material, e.g. baby's nappy
IPC: A61F13/42
Filed: 1995-04-18
Abstract: The indicator (6) contacts the absorbent layer (4) of a nappy and comprises a perforated plastic sleeve contg. a strip of material which changes colour when wet. The outer impermeable layer (2) of the nappy is transparent or translucent, so that the colour of the indicator strip can be seen through it, showing when the baby needs changing. The perforated sleeve can be made as an integral part of the outer layer of the nappy, or it can be stuck to its inner layer by adhesive. The colour-change material can be made from blotting paper.
Patent FR-2735869-A1 (FR)
Title: Dispositif et procede de mesure de vitesse angulaire
Inventor: FARINE PIERRE ANDRE
IPC: G01C19/56
Filed: 1995-06-21
Abstract: Ce dispositif de mesure d'une vitesse angulaire comporte: - un transducteur (1) destiné à tourner à ladite vitesse angulaire; - des moyens (9) pour générer une vibration mécanique dudit transducteur (1) en réponse à un signal d'excitation (OSC), cette vibration mécanique comportant une composante parasite, et au moins une composante utile ayant une amplitude représentative de ladite vitesse angulaire; - des moyens pour produire un signal électrique de détection (DET) représentatif de ladite vibration mécanique et comportant également une composante parasite et au moins une composante utile ayant une amplitude représentative de ladite vitesse angulaire; Le dispositif est caractérisé en ce qu'il comporte des moyens (27) de traitement analogique du signal de détection (DET), et/ou d'excitation (OSC), aptes à produire au moins un signal de mesure analogique (U1 , U2 ) qui dépend de ladite composante utile du signal électrique de détection, tout en étant pratiquement indépendant de la température de fonctionnement du dispositif.
Patent FR-2736167-A1 (FR)
Title: Spatial light modulator with ferroelectric smectic liquid crystal
IPC: G02F1/19
Filed: 1995-06-28
Abstract: The modulator (1) includes a glass prism (2) with its plane surface (3) as base. The prism is placed on a support (4) covered by a number of deposited layers (5). The layer structure includes a transparent conducting layer (7), an insulating layer (8) and ferroelectric smectic C liquid crystal (10). An insulating layer (12) and a conducting layer (13) are deposited over the liquid crystal. An electrical conductor (16) is connected to the first conducting layer. The second conducting layer is divided into a number of segments (15) each connected to a bus (18) via a conductor (17).
Patent FR-2722512-A1 (FR)
Title: Strucutre d'electrode et son procede de fabrication
Inventor: AKATSUKA SHIGAHARU
IPC: C25C7/02
Filed: 1995-07-13
Abstract: L'invention concerne une structure d'électrode comprenant un substrat d'électrode électriquement conducteur (1) sur la surface duquel est fixée une électrode (2) revêtue d'une substance d'électrode (3), dans laquelle l'électrode comprend au moins un trou (4) et est fixée au substrat d'électrode par au moins un point de liaison formé par soudage d'un métal introduit dans les trous de l'électrode, ainsi qu'un procédé de production de cette structure d'électrode. Dans cette structure d'électrode, l'électrode peut être fixée aisément au substrat d'électrode et retirée aisément de celui-ci et l'électrode peut être remplacée tandis que la structure d'électrode équipe un bain d'électrolyse.
Patent FR-2738806-A1 (FR)
IPC: A47F9/04
Filed: 1995-09-14
Abstract: The invention concerns an automatic bag-dispenser which comprises a supply of bags (30) arranged flat in a stack (3), and two rotary devices (1, 2) which have parallel axes, are located adjacent each other and are covered with a non-slip material. The rotary devices (1, 2) rotate in counter-rotation at linear speeds which differ at their periphery. At least one of the rotary devices (1, 2) can come into contact with one of the two end bags (30) in the stack (3) in the region of the bottom (32) of the bag (30) such that it can be driven between the rotary devices (1, 2). At least one of the rotary devices (1, 2) comprises a central part which is not rotated and opposite which devices (4) for gripping the centre part of the bag (30) are active.
Patent FR-2738726-A1 (FR)
Title: Key holder for arranging keys neatly
IPC: A45C11/32
Filed: 1995-09-19
Abstract: The key holder is made from two flat plates of thin steel or plastics with corner blocks to hold them at a given distance from one another so that two or more keys can be fitted between them. Each key is able to pivot about a screw inserted through its hole and fixed to the plates, and is held inside the holder by a spring-loaded catch (9) which is opened by a sliding button (17) on the holder's edge. A curved spring (11) inside the holder, held in place by two screws, tends to push the keys outwards. The outer surface of the holder is marked, e.g. with grooves, allowing the user to identify the correct key, even in poor lighting conditions or if visually impaired. Once the key has been selected the appropriate button is slid to open the catch and the key swings out of the holder on its pivot.
Patent FR-2739233-A1 (FR)
Title: Sealed HF keypad for domestic ceramic cooker
Inventor: DOUVILLE ERIC
IPC: H03K17/96
Filed: 1995-09-25
Abstract: The keypad includes a pcb (23), placed parallel with a sealing wall (3), and presenting, for each key, an emission antenna (27) surrounding a reception antenna (29). The reception antenna is connected to a conducting spring (31) resting on the opposite surface of the pcb. The spring opposite extremity is placed against the sealing wall. A display component is mounted on the same pcb surface without need of additional circuits.
Patent FR-2736864-A1 (FR)
Title: Ribbon or paper collector roller for machines incorporating a printer - has trade mark printed by an ink deposit on end plate of roller which can be read automatically by reader fitted to printer mechanism
Inventor: SABATIER PIERRE
IPC: B41J17/36
Filed: 1995-10-31
Abstract: The ink ribbon or paper is transferred between a delivery roller (1) and a collection roller (3). Both rollers are mounted in a printing machine so that they are free to rotate, with the ribbon (4) being transferred from the delivery roller to the collection roller. One or both of the rollers has an end plate (5) that is coded to allow identification of the ribbon or paper carried on the rollers. The identification data (10) can be read automatically by the printer once the roller is in place. The identification data is printed by deposits of ink on the end plate and may include a registered trade mark.
Patent FR-2742120-A1 (FR)
Title: Submarine vessel with propeller units mounted on projecting arms
Inventor: MEIRIER ANDRE
IPC: B63G8/16
Filed: 1995-12-08
Abstract: The submarine vessel (10) comprises at least two propellers (14) which can be orientated and folded. These move between a deployed position in which the orientation (A2) of the carrier arm (18) of each propeller (14) is practically perpendicular to the longitudinal axis (A1) of the shell (12), and a retracted position in which the carrier arm is practically parallel to the longitudinal axis (A1). Each propeller is associated with a drive motor (38) mounted within the shell of the vessel, and coupled by a power transmission (92) passing through the associated carrier arm. The transmission includes a coupling which may be de-clutched (102,104), the clutch action being such that the drive is engaged when the arm is deployed, and disengaged when the arm is retracted.
Patent FR-2742285-A1 (FR)
Title: Electronic transaction implementation method for smart cards
Inventor: REMERY PATRICK
IPC: H04L9/32
Filed: 1995-12-11
Abstract: The method involves verification of transactions between first and second modules (A,B). A first symmetrical algorithm with a secret key is used, together with two other asymmetric algorithms. The symmetrical algorithm can be of DES type and the asymmetrical algorithms can be of RSA type.  The first of the two asymmetric algorithms is used to certify incoming words. The second is used to determine the secret key (KA) in the first module algorithm. The key is used to decipher and validate the words in the second module.
Patent FR-2741787-A1 (FR)
Title: Cape for protecting neck and clothes
IPC: A45D44/08
Filed: 1995-12-04
Abstract: The cape has a panel of flexible thin material formed as a disc (1) which is split at the front and has a cut out (2) which is circular. The cape has a C-shape and the cut out is edged with an adhesive zone (4) which extends on only one of the sides of the split at the periphery of the disc. The cape has a non-adhesive end (A) and an adhesive and (B) folded onto it to close the cape. The adhesive zone is formed as a strip covered with adhesive which is hypo-allergenic.
Patent FR-2742899-A1 (FR)
Title: Procede et systeme d'affichage d'images symboliques
Inventor: AUGER DOMINIQUE
IPC: G09F9/00
Filed: 1995-12-21
Abstract: L'invention concerne les générateurs de symboles pour l'affichage de tracés sur un écran, par exemple pour l'affichage d'indications de pilotage ou de navigation aérienne. Pour les tracés engendrés sur un écran matriciel tel qu'un écran à cristaux liquides, l'aspect visuel est détérioré du fait que l'oeil est sensible aux marches d'escalier produites par le réseau matriciel. Pour améliorer l'aspect, on élargit les tracés et on les module en luminosité et en couleur. Ceci est fait en remplaçant chaque point d'un tracé théorique par une microplage de NxM points modulés en intensité selon une table de coefficients de consigne. On calcule des coefficients pour chaque point du tracé élargi à partir de cette table et à partir de coefficients précédemment calculés pour les mêmes points. On s'arrange selon l'invention pour ne transmettre à la mémoire d'image que les points qui ont été définitivement traités plutôt que d'inscrire à chaque fois dans la mémoire d'image les points calculés et de les lire à nouveau dans des calculs ultérieurs.
Patent FR-2743732-A1 (FR)
Title: Free fall simulator for game, sport or advertising applications
IPC: A63G31/00
Filed: 1996-01-18
Abstract: The simulator uses a tall platform (1) on e.g. a crane or pylon which has a number of cable drums (10) mechanically attached horizontally to the top of the platform. Cables are wrapped around the drums and dangle downwards from pulleys (11) with a harness (7) attached. A user (6) is attached to the harness and the platform can move round, as well as allowing each cable unwind, allowing the user to experience simulated free fall conditions.
Patent FR-2746652-A1 (FR)
Title: Biocompatible bone implant made from egg shell
IPC: A61K35/58
Filed: 1996-03-28
Abstract: Biocompatible implant or prosthesis which can be used to permanently replace bone or dental tissue is obtained from egg shells. The implant is not re-absorbed.
Patent FR-2747384-A1 (FR)
Inventor: LOURMAN DIDIER
IPC: C09D5/46
Filed: 1996-04-16
Abstract: The invention relates to a process for applying water-based paints or varnishes to the surface of glass objects. The process is characterised in that it comprises the steps of: electrically charging a water-based compound to a potential of a given polarity; atomizing this water-based product and diffusing the resulting particles over a large area to form a cloud (120, 121); bringing the glass objects (200) into contact with an electrode with a potential of a different polarity and keeping their surface at a temperature of between 15 and 30 degrees C; introducing these glass objects into the cloud. The process achieves various effects, such as glass tinting, chemical glazing and enamelling. It is designed, inter alia, for the decoration of various types of jars, flasks, bottles and carafes.
Patent FR-2748779-A1 (FR)
Title: Inverseur de poussee de turboreacteur a portes associees a un panneau amont
Inventor: GONIDEC PATRICK
IPC: B64D33/00
Filed: 1996-05-15
Abstract: Un inverseur de poussée de turboréacteur à double flux comporte des portes pivotantes (7) intégrées dans la paroi de nacelle en jet direct et formant des obstacles de déviation de flux en jet inversé. Chaque partie amont de porte (7) est doublée sur sa face interne par un panneau amont (22) assurant un lissage de veine en jet direct. Le panneau amont (22) est supporté et relié par au moins une bielle (30, 34, 35) à la structure fixe (1) d'inverseur et à la porte (7).
Patent FR-2749575-A1 (FR)
Title: Procede et dispositif de preparation d'azote liquide de haute purete
Inventor: GARY DANIEL
IPC: B01J20/18
Filed: 1996-06-07
Abstract: L'invention a trait à un procédé de préparation d'azote liquide de haute pureté, substantiellement exempt en l'une au moins des impuretés hydrogène, monoxyde de carbone et oxygène, dans lequel on met l'azote liquide à purifier en contact avec un adsorbant permettant l'adsorption de l'une au moins desdites impuretés et on récupère ledit azote liquide de haute pureté, caractérisé en ce qu'on maintient un refroidissement d'au moins une partie de l'adsorbant au moyen d'azote liquide épuré, pendant au moins une partie de la durée de la phase d'arrêt séparant un cycle d'épuration N et un cycle d'épuration N+1 successifs. L'invention concerne également un dispositif pour la mise en oeuvre dudit procédé.
Patent FR-2749542-A1 (FR)
Title: Vehicle fuel tank filler tube
Inventor: ROMANEK CHRISTIAN
IPC: B60K15/04
Filed: 1996-06-05
Abstract: The filler for a vehicle fuel tank comprises a filler tube (12) whose upper head (10), open at its axial upper end (14), enables introduction of a fuelling pistol. A removable cap in the filler tube head is sealed by an annular sealing joint (16). The joint is supported at the bottom against an upper annular surface of an external collar (24) which extends radially from the head external cylindrical surface (20).  There are complementary mechanisms (36) for retaining the joint axially at the top on the head. The tube upper end can have a second external radial collar extending from the external cylindrical surface of the head and axially above the first collar. These collars then delimit a radial groove in which the joint is axially retained in two directions.
Patent FR-2751870-A1 (FR)
Title: Absorbent dressing for wounds, contusions or burns
IPC: A61L15/28
Filed: 1996-08-01
Abstract: An absorbent dressing comprises an inner layer (1) of untreated paper pulp which is covered by a layer (2) of cellulose wadding and enclosed in an outer wrapping layer (3) with its edges joined by a line of adhesive (5) and its ends (6) heat sealed.  The wrapping layer can be of cellulose wadding or non-woven polypropylene, and the dressing can incorporate a layer of polyethylene inside the wrapping layer.  The wrapping layer is made from a non-inflammable material which is impermeable to gas and a has an opaque inlet.  The inner layers (1, 2) can be impregnated with a cicatrising material, an antiseptic or a spirit solution.
Patent FR-2752194-A1 (FR)
Title: Equipment fitted with ink jet print head
Inventor: FAURE FRANCOIS
IPC: B41J2/165
Filed: 1996-08-06
Abstract: The ink jet print head has an absorbent material placed around the outlet of the ink jet. The absorbent material has a circular or rectangular cut out to fit round the ink jet outlet without obstructing delivery of ink. The absorbent material (3) is formed by an interchangeable sheet placed against the print surface of the print head (1). The absorbent material is typically felt, with a thickness of between 1 and 1.5 millimetre. The dimensions of the cut out in the absorbent material are of the order of the width of the average section of an ink bubble.
Patent FR-2756113-A1 (FR)
Title: Ensemble modulaire avec protection radioelectrique pour le cheminement de cables
Inventor: NADAUD DIDIER
IPC: H02G3/04
Filed: 1996-11-21
Abstract: L'invention concerne un ensemble modulaire avec protection radioélectrique pour le cheminement de câbles, caractérisé en ce qu'il est constitué par l'assemblage: - d'au moins deux flancs (2) en matériau composite de profil en forme de U positionnés à des distances sensiblement égales et munis d'un grillage (5) formant cage de Faraday, l'espace compris entre deux flancs (2) isolant un compartiment (6), - un fond (4) en matériau composite muni d'un blindage électromagnétique, - un couvercle (3) en matériau composite muni d'un blindage électromagnétique, - des moyens de support des câbles (7), - des moyens pour assurer la continuité radioélectrique entre fond et couvercle (8), - des moyens pour assurer la continuité radioélectrique des ensembles modulaires entre eux et avec la masse électrique d'un local (9).
Patent FR-2756003-A1 (FR)
Inventor: CADET BERNARD
IPC: E21B44/00
Filed: 1996-11-18
Abstract: The invention concerns a drilling device comprising a drilling unit (1) the tool of which(2) is driven in rotation from a hydraulic motor (15) associated with an injection timing gear (8) for generating a pressure force of the drilling unit on the ground, the different actuating members (3, 8, 15) being driven by at least an hydraulic pump (10), through an assembly of hydraulic directional control valves (12, 13, 14) and an assembly of branches (16, 17, 18), such as flexible joints, the two branches (18) supplying the injection timing gear of the drilling system being equipped with a reverser (19) of the direction of the fluid in the injection timing device. On one of the branches of the supply circuit (17) of the hydraulic motor driving in rotation the tool is mounted a fluid measuring device (22, 37), permanently supplying information to a compensating device (23, 38, 39, 49) for subtracting the computed head loss generated by the assembly of the elements of the circuit between two known points of this circuit located on either side of the motor, from the difference of pressure measured between these same two points, the result of this operation actuating the reverser (19) of the direction of the working fluid, if the value exceeds a predetermined value.
Patent WO-9731789-A1 (WO)
Title: Composteur a molettes a mouvement programmable
Inventor: DECONCHE GERARD
IPC: B44B5/00
Filed: 1997-02-26
Abstract: L'invention concerne le secteur technique des numéroteurs pour presse, destinés à imprimer une marque et notamment un code alphanumérique, sans enlèvement de matière, dans, notamment, une pièce métallique, et répondant parfaitement aux impératifs de traçabilité. Le dispositif selon l'invention comporte des molettes (1) portant classiquement les caractères sur leurs pourtours, mais dont le pourtour porte aussi des encoches situées entre chaque caractère. Un dispositif à fourchette (6-10) suspendue, animée d'un double mouvement programmable (vertical et/ou latéral) permet le positionnement approprié des caractères, très rapidement, et de manière aisément programmable; le coût de l'équipement est modéré.
Patent FR-2758625-A1 (FR)
Inventor: ALHADEF BERNARD
IPC: G01C21/16
Filed: 1997-01-17
Abstract: The invention concerns the field of focusing and aiming instruments and more particularly a device for determining the direction of a target in a predetermined index mark comprising focusing means (10), means (20) for resetting these focusing means (10) and means (30) for processing signals derived from the focusing means (10), these processing means (30) being capable of determining values representing the direction between the focusing means (10) and the target and transmitting them to display means (40) or external means (50, 60). The device is characterised in that the focusing means (10) comprise a focusing member (13) three gyrometers (141, 142, 143) arranged along three axes substantially perpendicular to one another and means for controlling (16) the transmission to the display means (40) or to the external means (50, 60), of values representing the direction between the focusing means and the target.
Patent FR-2744685-A1 (FR)
Title: Systeme d'essuie-glace commande par un moteur
Inventor: AMAGASA TOSHIYUKI
IPC: B60S1/08
Filed: 1997-02-07
Abstract: Dans un système d'essuie-glace utilisant un moteur (M) réversible pour effectuer un mouvement angulaire alternatif d'un bras d'essuie-glace, un relais (RL3) séparé et un segment de détection de position (2) séparé sont utilisés afin de définir sélectivement un chemin de freinage régénératif. Du fait que le troisième relais (RL3) et le troisième segment (2c) de détection de position sont prévus séparément de ceux utilisés pour réguler l'alimentation en puissance du moteur (M) électrique et sont par conséquent relativement exempts de toute constante de temps de valeur élevée, il est possible de démarrer l'action de freinage régénératrice en un emplacement angulaire prescrit sans impliquer de décalage notable, de manière que le bras d'essuie-glace puisse être stoppé à la position angulaire prescrite à chaque point final, avec une précision, et répétitivement à tout moment.
Patent FR-2761614-A1 (FR)
Inventor: ROUX PHILIPPE
IPC: A63H17/38
Filed: 1997-04-08
Abstract: The invention concerns a steering device (1) for moving and directing a miniature vehicle (10) provided with at least one leading wheel (13), the steering device comprising a control member (2) arranged outside the miniature vehicle (10) to be remote-manipulated by the user, means (3) for transmitting inside said miniature vehicle (10) any movement produced on the control member (2), and means for deflecting each leading wheel (13) controlled by said transmission means (3). The invention is characterised in that said steering device (1) comprises converting means (5) for gearing down any primary movement actuating the transmission means (3) into a secondary movement for deflecting each leading wheel (13). The invention is applicable to toys, in particular miniature vehicles remote-controlled by a control member with dimensions and positioning corresponding to the child's morphology.