baber/WOPTO huggingface dataset:
Patent FR-2735227-A1 (FR)
Title: Fuel quantity measuring device for satellite
Inventor: BRANDT ROLF
IPC: F02M37/00
Filed: 1995-06-08
Abstract: The device includes a tube (10) connected with one of its extremities to the bottom (7) of a fuel tank (1) with a spherical shape (o). The opposite extremity of the tube is linked to the top of the tank. The tank top and bottom are taken relative to the direction of the acceleration (F) applied to a satellite. The tube is connected to a measuring hose (14) which lies parallel to the direction of the acceleration. The hose forms the dielectric of two capacitors (31,32) whose capacity is indicative of the fuel level in the hose. Using the measured level of fuel in the hose, the fuel temperature (T) and the acceleration of the satellite (g) the quantity of fuel in the tank can be estimated.
Patent FR-2736484-A1 (FR)
Title: Digital signal transmission method e.g. for pay television - having random noise generator transmitting secret key which is applied to form coded text with receiver performing decoding operation using same random noise and key format
Inventor: DE VITO MARIO
IPC: H04L9/08
Filed: 1995-07-03
Abstract: The method involves a transmitter (E1) receiving a random noise generator signal as an input. The random noise is applied to a secret key (KOWF) which provides a one time masking pad. Non-coded text is applied to an XOR gate, with the masking pad, producing coded text sent to the receiver. The receiver (R1) receives the random noise, and passes the noise through an identical secret key to the transmitter. The output masking code is passed to an XOR gate with the coded text to produce a decoded output.
Patent FR-2738099-A1 (FR)
Title: Procede de simulation de la qualite acoustique d'une salle et processeur audio-numerique associe
Inventor: JOT JEAN MARC
IPC: H04S7/00
Filed: 1995-08-25
Abstract: L'invention se rapporte à un procédé de simulation de la qualité acoustique produite par une source sonore virtuelle et de la localisation de cette source par rapport à un ou plusieurs auditeur(s), et à un processeur d'acoustique virtuelle associé. Le procédé permet de modifier la qualité acoustique d'une salle existante en simulant, à l'intérieur de celle-ci, la qualité acoustique d'une salle virtuelle et en reproduisant simultanément les aspects temporels et les aspects directionnels de cette qualité acoustique. Il permet également de créer des effets sonores sur des supports d'enregistrement. Grâce à ce procédé, les moyens de réglage peuvent faire référence exclusivement à la perception, par l'auditeur, de l'effet reproduit. Le processeur d'acoustique virtuelle associé permet d'équiper toutes sortes de salles de spectacles ou de jeux.
Patent FR-2743383-A1 (FR)
Inventor: DE LA FUENTE CARLOS
IPC: F16F9/34
Filed: 1996-01-09
Abstract: A damping device for use between a first and a second element (10, 20) of a civil engineering construction, where it can at least partially damp relative movement of the first and second structural elements (10, 20) in the event of rapid motion. Said device comprises a cylinder (30) that is stationary relative to the first structural element (10) and defines two chambers (31, 32) containing a fluid material and separated by a wall (33), at least one movable piston (33; 37, 38) being slidable within said stationary cylinder (30). Said wall (33) comprises at least one channel (34) interconnecting the two chambers (31, 32). The device is characterised in that it comprises at least one two-way valve (40) which seals said channel (34) when at rest but opens it to enable high-pressure fluid flow between the chambers when the pressure in one of said chambers (31, 32) increases as a result of rapid movement of the second structural element (20) relative to said first structural element (10), said valve (40) being urged into the closed position by a resilient member (45).
Patent FR-2743535-A1 (FR)
Title: Adjustable vehicle seat for use by adult or child
Inventor: FAIVRE PHILIPPE
IPC: B60N2/30
Filed: 1996-01-12
Abstract: The adjustable vehicle seat comprises a seat (6) and a back (8). The seat has a front portion (10) which can be tipped from an integral position to an extracted position where it stays in a raised position on a fixed rear seat portion (13) and against a lower fixed back portion (20). The back has a central portion (16) which can be tipped from its integral position to a front position where it is held by two lateral tie rods (36). These tie rods connect it to a fixed back frame (38) and its rear face (46) constitutes a back for a very young child seat back on the front portion. Each tie rod is connected to the central portion by a transverse pivot (50) and is capable of being positioned along a lateral face of this portion whilst connected to the back. Each tie rod is telescopic and its two ends form respectively a hook (54) and a pivot.
Patent WO-9627340-A1 (WO)
Title: Instrumentation rachidienne notamment pour tige
Inventor: PETRETO ERIC
IPC: A61B17/58
Filed: 1996-03-05
Abstract: L'invention concerne une instrumentation rachidienne notamment pour tige d'union orientale, comprenant un élément d'ancrage osseux (1), ledit élément comportant une partie d'ancrage (2) séparée d'une tête filetée saillante (3), associée à un écrou (5), par un corps intermédiaire (4) de section polygonale (19) formant butée (7) en sa partie supérieure, et un ensemble (8) de réception-blocage d'une tête d'union. Ledit ensemble de réception-blocage est formé: d'un élément formant pince, comprenant deux branches réunies par une zone de liaison, les branches étant pourvues d'orifices (17, 18) en vis-à-vis, au travers desquels peut être engagée la tête filetée jusqu'à la butée (7), et la pince délimitant entre les branches une cavité; une bague compressible (24) logée dans la cavité et munie d'un passage central pour recevoir la tige d'union, l'ensemble cavité-bague formant un montage à rotule, de sorte que le serrage des deux branches au moyen de l'écrou engagé sur la tête filetée provoque le blocage de la bague et de la tige d'union dans la position angulaire souhaitée.
Patent FR-2747754-A1 (FR)
Title: Vehicle shock absorber protection bellows stop travel limiter
Inventor: DE FONTENAY ETIENNE
IPC: B60G7/04
Filed: 1996-04-19
Abstract: The stop (2) for limiting the travel of a shock absorber protective bellows (3) comprises an elastic compression element (7) passed through by the shock absorber rod (6). The rod is connected at one end to a frame relative to which the stop is held by a support (14). The other end of the rod slides in the shock absorber cylinder (5) which is connected to a part capable of displacing relative to the frame. One end of the bellows is connected to the stop and the other end is driven by the cylinder during absorber movement. The stop limits travel of the cylinder in the direction of the frame and exerts a reaction force on the cylinder at the end of travel. The compression force of the stop, at the end of travel, is transmitted to the cylinder by the stop through the bellows.
Patent FR-2749328-A1 (FR)
Title: Collage du papier au moyen de dispersions-latex de copolymeres monomeres hydrophobes/polymeres de type styrene- anhydride maleique a faible masse moleculaire
Inventor: FERET BRUNO
IPC: D21H11/14
Filed: 1996-05-31
Abstract: De telles dispersions-latex utilisées dans des formules de collage de papier permettent d'atteindre des valeurs COBB acceptables, même avec des papiers d'impression-écriture ou d'emballage obtenus à partir de pâtes mécaniques désencrées ou recyclées.
Patent FR-2735554-A1 (FR)
Title: Dispositif de non-retour
Inventor: WEIS CHRISTOPH
IPC: F16K15/06
Filed: 1996-06-12
Abstract: Un dispositif de non-retour (1) à installer dans des conduites de liquide présente un obturateur qui est guidé dans un boîtier (2) et qui peut être déplacé, à l'encontre de la direction d'écoulement (flèche Pf1), vers un siège de soupape pourvu d'un joint d'étanchéité (4). Le joint d'étanchéité présente un bord de fixation entourant extérieur (6), qui est monté dans une rainure annulaire (10) entre deux parties de boîtier (7, 8) pouvant être axialement assemblées et qui est serré dans cette rainure. La section intérieure de la rainure annulaire (10) est plus grande que la section du bord de fixation du joint d'étanchéité qui se trouve dans cette rainure, le bord de fixation présente un ergot d'étanchéité entourant (15) s'étendant essentiellement radialement vers l'extérieur. Le diamètre extérieur à l'état non déformé de cet ergot d'étanchéité (15) est, en tenant compte des tolérances existantes, plus grand que le rayon intérieur de la rainure annulaire (10). Cet agencement du joint d'étanchéité est largement insensible aux tolérances et apporte un étanchement particulièrement satisfaisant et fiable.
Patent FR-2752276-A1 (FR)
Inventor: JOURDAIN MARTIAL MAURICE MARCE
IPC: A01K1/00
Filed: 1996-08-09
Abstract: A suspended side barrier (3) for a cattle stall, designed to fit onto a post and rail front barrier, has at least two hooks (5) on its forward end, opening downwards and engaging with the rails. Once the hooks have been fitted in place their lower ends can be connected to the front vertical members (4) of the side barriers by bolts (6). The side barrier can be made, for example, from bent tubing with the two ends of the tube joined to a vertical bar (4).
Patent FR-2738784-A1 (FR)
Title: Pied d'appui pour une rambarde de toit de vehicule
Inventor: FLUSS GERRIT
IPC: B60R9/04
Filed: 1996-08-30
Abstract: Un pied d'appui (3) pour une rambarde de toit de véhicule, qui peut être fixé sur un toit de véhicule (1), comporte un logement de palier (5, 6) pour l'appui et la fixation de la zone d'extrémité d'un tube de rambarde. Pour pouvoir rallonger une rambarde de toit de véhicule, le pied d'appui (3) est configuré au choix pour l'appui et la fixation d'une zone d'extrémité d'un tube de rambarde de prolongement (4) ou pour l'appui et la fixation d'un capuchon de fermeture (7) avec un deuxième logement de palier (5, 6) orienté axialement par rapport au premier.
Patent FR-2752957-A1 (FR)
Title: Producing colour positive film with enhanced contrast for cinematographic projection
Inventor: BOGGI CHRISTIAN
IPC: G03C7/30
Filed: 1996-09-04
Abstract: Production of a colour positive film with enhanced contrast by intensification of the dark shades, starting with a developed colour negative film, comprises the successive stages of (a) producing an inter-positive film by (i) uniformly exposing a virgin intermediate colour film having a photosensitive silver halide emulsion to actinic light; (ii) printing the resulting film from step (i) by exposing the film to actinic light by way of the image on the already developed colour negative film; (iii) immersing the film from stage (ii) in a basic developer bath containing a reducing agent; (iv) immersing the film from (iii) in a stop bath containing at least one (in)organic acid, and rinsing the film; (v) immersing the film from (iv) in a fixing bath containing at least one fixing salt capable of reacting with the silver halide present in the emulsion to form a water-soluble compound and (vi) rinsing, draining and drying the film; (b) producing an inter-negative film from the inter-positive film from (a); and (c) producing a positive film for cinematographic projection from the inter- negative film from (b), wherein stages (b) and (c) comprise the stages of (A-1) in the case of stage (b), printing an intermediate virgin film coated with a photosensitive silver halide emulsion using the interpositive image obtained in step (a); (A-2) in the case of step (c), printing a virgin colour positive film coated with a photosensitive silver halide emulsion using the internegative image obtained in stage (b); and (B) processing the colour film in the usual way by successive stages of development; stop bath to terminate development; bleaching, optionally after treatment with an accelerator; fixing; draining and drying.
Patent FR-2755900-A1 (FR)
Title: Presse multicouleur a la continue par jet d'encre, procede de synchronisation d'une telle presse, et produit imprime obtenu a l'aide d'une telle presse
Inventor: DUNAND ALAIN
IPC: B41J29/46
Filed: 1996-11-15
Abstract: La présente invention concerne une presse multicouleur à la continue par jet d'encre comprenant un substrat (50) entraîné par un moteur (43) et défilant sous au moins une tête d'impression (Ti) associé à un capteur (41) et alimentée par un circuit d'encre (44), un circuit de synchronisation (45) connecté à un contrôleur de processus (46), et à un codeur de position (48) disposé sur le moteur d'entraînement du substrat transmettant un signal (TACHY) au circuit de synchronisation (45), ce codeur étant un codeur de position de résolution élevée.
Patent FR-2743107-A1 (FR)
Title: Volet a actionnement electrique pour l'equipement d'immeubles
Inventor: YAMAGUCHI KENJI
IPC: E06B9/72
Filed: 1996-12-20
Abstract: Le mécanisme d'entraînement du tambour d'enroulement 4 du rideau du volet comprend un moteur électrique 7, un embrayage rotatif unidirectionnel 8, et un dispositif de tension d'équilibrage 9. L'embrayage 8 est conçu pour effectuer un glissement lorsque la force de rotation en direction du déroulement du rideau du volet dépasse une certaine valeur. La force à partir de laquelle l'embrayage 8 glisse est réglée pour être supérieure à la force nécessaire pour faire tourner de force le moteur électrique 7. D'autre part le dispositif de tension d'équilibrage 9 équilibre la somme du poids du rideau et de la force nécessaire pour faire tourner de force le moteur électrique. La présence d'un frein n'est donc pas nécessaire. Le volet peut être facilement ouvert ou fermé manuellement.
Patent WO-9750004-A1 (WO)
Inventor: BREDA JEAN-MARC
IPC: G01P5/26
Filed: 1997-06-24
Abstract: The invention concerns an optical velocimetry sensor, comprising means to illuminate a measurement volume with a light beam (1) in which particles can pass, means for causing the interference of a beam (3) retroreflected by one of these particles with a reference beam (4) sampled at the light beam (1). The sensor also comprises means for photodetecting the said interferences. The invention is useful in avionics.
Patent FR-2758980-A1 (FR)
Title: Hydrotherapy bath for individual user
Inventor: DUCLAUX JEAN JACQUES
IPC: A61H33/00
Filed: 1997-01-31
Abstract: The hydrotherapy bath (10) has walls with openings (13) or jets for discharge of a fluid under pressure towards the body of a patient (11) lying or sitting in the bath. The openings are successively fed to form the jets which impinge on the user. at least one orifice (13) is placed opposite a particular area (21) to be treated and is supplied with pulsed jets of water to treat the particular area.  The feed for the water jets can be to the pulsed outlet orifice and the other openings to allow simultaneous treatment of the whole body and a particular part of the body.
Patent FR-2762568-A1 (FR)
Title: Pneumatic actuator with emergency actuation by pilot valve, for e.g. motor vehicle brakes
Inventor: FOURCADE JEAN
IPC: B60T13/569
Filed: 1997-04-28
Abstract: The housing (10) contains a rear chamber (16) and a front low pressure chamber (14), separated by the moving member (12). A third chamber (50) lies between the diaphragm (18) and the disk (52). The rear chamber (16) can be selectively connected to the chamber (50) or a high pressure source (A) by the three=way valve (14), controlled by the push-rod (34). The detector (68) actuates the selector (66) to control the connection of the chamber (50) to the low pressure source (V) or the high pressure source (A). The supplementary piercing (70) will connect the chamber (50) with the chamber (16), but only if the pressure in the chamber (50) exceeds that in the rear chamber (16).
Patent FR-2765312-A1 (FR)
Title: Feu de signalisation a ecran intermediaire de traitement optique et de style
Inventor: ALBOU PIERRE
IPC: F21V5/00
Filed: 1997-06-30
Abstract: Un feu de signalisation pour véhicule automobile comprend une source sensiblement ponctuelle (11), un écran intermédiaire (30) recevant directement la lumière issue de la source, et une glace (20) située à l'extérieur de l'écran. Selon l'invention, l'écran intermédiaire comporte une série de cellules optiques (C) comportant chacune, sur une face intérieure une surface courbe (31) de redressement et d'étalement de la lumière et sur une face extérieure, un ensemble d'au moins deux facettes planes (33, 34) obliques par rapport à un plan de l'écran intermédiaire.
Patent FR-2765819-A1 (FR)
Title: Method for the vertical centrifugal casting of bimetallic rolls with improved hydrodynamics
Inventor: WERQUIN JEAN CLAUDE
IPC: B21B27/00
Filed: 1997-07-09
Abstract: A method is claimed for the vertical centrifugal casting of a bimetallic roll, in which an envelope of high carbon speed is applied. The metal of the envelope is put in place instantaneously by spreading over the connecting surface a spray from some jets feeding liquid metal with a neutral gas under pressure and such that the interface is maintained at a temperature close to that of the liquidus. The metal is cast onto the roll in successive layers. Rolls produced by this method are also claimed.
Patent FR-2765815-A1 (FR)
Inventor: GREPPO JEAN
IPC: B24C3/06
Filed: 1997-07-11
Abstract: The invention concerns an assembly (1) comprising: a unit spraying water under pressure, comprising a high pressure pump (12); a unit spraying a granular material under pressure, comprising a motor (10) and an air compressor (11) driven by said motor (10); a clutch (13) whereof one plate (13a) is blocked on the motor (10) shaft and the other plate (13b) is connected to the pump (12), so as to actuate said pump; and means capable of being switched between a position for engaging the clutch (13) plates (13a, 13b) and, simultaneously, blocking the motor (10) gas control in a position wherein the motor (10) operates at maximum rate for actuating the pump (12) without damaging it, and a reverse position, for disengaging said plates and releasing the gas control.
Patent FR-2767045-A1 (FR)
Inventor: LE TORTOREC ERIC
IPC: A47F3/04
Filed: 1997-08-05
Abstract: The invention concerns a device comprising a structure in insulated composite material or stainless materials (1) in conformity with current health standard requirements, equipped with loading gates (4) arranged in front. The loading gate opening mechanically actuates the closing shutter (9) of the ventilation passage. The lower level (5) houses the stored goods, the higher level (6) is arranged for displaying the crates the contents of which are being offered for sale. The air is refrigerated in close circuit by means of a ventilator (3) through a refrigeration exchanger (2). The air flow (19) is moistened when passing through the tubular mist system (20) arranged at each crate level (5) and (6) and comprises a lever for adjusting (18) the shutter (8) wherein is incorporated a ramp of mist blowers (7). The water condensed in the chute (20), flows through the discharge (13) towards the reserve to be recirculated. The hydraulic motor (16) is common to the ventilator (3) and the pump (17). A unit controlling the water density (12) consisting of a U-shaped tube wherein is incorporated a gauge (15) whereof the movement is recorded by a sensing unit (14) controls a brine-injecting device. A panel (22) is provided to close the display unit during closing hours.
Patent FR-2768272-A1 (FR)
Title: Liquid-cooled, totally enclosed automobile alternator
Inventor: GAUTIER JEAN
IPC: H02K5/20
Filed: 1997-09-09
Abstract: The cylindrical outer casing (1), closed by an integral base (14), is double-walled (11), with liquid circulating in an almost completely circumferential, axially extensive cavity (111), having adjacent inlet and outlet connections (131) to the external coolant circuit. The rotor shaft (4) is supported by central bearings (145,22) in the base (14) and in a driving-end bracket (2). The latter and the casing, in metal-to-metal contact, are 5-10mm thick - ie. considerably thicker than mechanical considerations require. No air vents are provided. Externally, the base (14) supports under a metal cover (3) the regulator (8) and rectifying diodes, those on the negative side being fixed directly (146) in the base. Heat transfer is opt. aided by fins (141) on the base interior. The stator (7) is a press fit in the casing. The laminated rotor core (61, 62) employs an exciting winding and/or permanent magnet excitation.
Patent FR-2769381-A1 (FR)
Title: Flexible hook for fastening monocular shield to spectacle lens
Inventor: LOCATELLI DANIEL JOSEPH
IPC: G02C9/04
Filed: 1997-10-08
Abstract: A lens shield hook (1) has one end (2) which is fastened to the shield, a second end (4) which makes contact with the inner surface of the lens or another part of the frame, and a curved central section (3) between the two ends which bridges the edge of a lens or lens surround. The second end (4) of the hook is elongated and curved in shape, having two bends (33, 41) which face in opposite directions, while the whole hook is made in one piece from moulded plastic and has a cross-sectional area of between 0.5 and 5.0 sq mm. It can be used with shields made e.g. from a silica-based material, organic glass or a plastic such as polycarbonate.
Patent FR-2770404-A1 (FR)
Inventor: ARNISSOLLE YVES
IPC: A61M5/32
Filed: 1997-11-05
Abstract: The invention concerns an automatic injector comprising a syringe reservoir (12) provided with an injection needle (14) and mounted mobile in the injector body (10), between a retracted position in the body, and an injection position. It comprises an injection piston (16, 18), first elastic means (20), adapted to stress the piston (16, 18) to cause the projection of the needle and the injection of the liquid contained in the reservoir, and second elastic means (22), adapted to return the reservoir (12) towards its retracted position. The second elastic means (22) have a force greater than that of the first elastic means (20). The injector further comprises means for automatically triggering the second elastic means (22) after injection. The second elastic means (22) are adapted to act at least partially between the injector body (10) and the piston (16, 18), when the reservoir (12) is returned.
Patent FR-2756337-A1 (FR)
Title: Corps de moyeu pour embrayages, notamment des embrayages a friction dans des vehicules automobiles
Inventor: ILZIG FRANK D
IPC: F16D13/64
Filed: 1997-11-19
Abstract: Un tel corps de moyeu comporte une denture intérieure 3 destinée à assurer la liaison à un arbre d'entrée de boite de vitesses, et comporte au moins une embase périphérique 9a, 9b, qui s'étend radialement vers l'extérieur, ou bien des éléments 2 espacés en direction périphérique, qui s'étendent en direction radiale et axiale, pour réaliser la liaison à un disque d'entraînement 10 de l'embrayage. Le corps de moyeu est conçu de manière à ce que la loi de variation de la dureté dans ladite au moins une embase 9a, 9b ou dans les éléments 2, rapportée à un plan axial constant EA1 , EA2 , EA3 , dans la direction axiale, soit croissante d'une valeur minimale à une valeur maximale, puis soit à nouveau décroissante, et rapportée à un plan radial constant ERZ , la loi de variation de la dureté décroisse d'une valeur maximale radialement à l'intérieur à une valeur minimale radialement à l'extérieur.
Patent WO-9845316-A1 (WO)
Title: Novel 4- halogenated steroids, preparation method and intermediates, application as medicines and pharmaceutical compositions containing same
Inventor: BOUALI YAMINA
IPC: A61P19/10
Filed: 1998-04-08
Abstract: The invention concerns compounds of formula (I) in which X is a halogen atom; D represents the residue of a pentagonal or hexagonal cycle, optionally substituted and optionally unsaturated; R1, R2, R3, R4, Y and n are such as defined in the description. The invention also concerns the preparation method and intermediates thereof, their application as medicine and the pharmaceutical compositions containing them.