baber/WOPTO huggingface dataset:
Patent FR-2757959-A1 (FR)
Title: Module d'epissure pour fibres optiques
Inventor: VINCENT ALAIN
IPC: G02B6/24
Filed: 1996-12-30
Abstract: Module d'épissure pour fibres optiques comportant un boîtier récepteur doté d'une cavité longitudinale débouchante au fond de laquelle sont prévus deux orifices d'insertion de fibre prévus aux extrémités du boîtier, ainsi qu'un élément immobilisateur de fibres venant se loger dans la cavité. Le module comporte un élément immobilisateur de fibres (2) muni de moyens pour appliquer une pression de maintien sur les portions des fibres qui ont été introduites dans une rainure longitudinale prévue au fond de la cavité du boîtier récepteur (1) dans le prolongement des orifices, et de moyens de fermeture de cavité par l'intermédiaire desquels ledit élément immobilisateur se fixe sur le boîtier récepteur qu'il obture. Ces moyens de fermeture coopérant avec des moyens de fixation du boîtier récepteur pour se maintenir dans l'une ou l'autre de deux positions, l'une d'insertion de fibre et l'autre d'immobilisation.
Patent FR-2758482-A1 (FR)
Title: Cleaning and wiping device for spectacle lenses or clocks
IPC: A47L25/00
Filed: 1997-01-23
Abstract: The device comprises a tube (1) in the upper part of which is a cleaning liquid stoppered bottle. This bottle has a sprayer (3) installed on a pump body (10).  In the tube lower part is an extractable rod (7) supporting a cleaning rag or absorbent roller. The tube lower part is sealed by a plug (9) fixed to the rod. A clip or pen type fastener is located at the bottle neck top.
Patent FR-2758589-A1 (FR)
Inventor: NEGRE GUY
IPC: F01B17/02
Filed: 1997-01-22
Abstract: The invention concerns a method for recuperating ambient thermal energy for an engine or vehicles equipped with pollution-free motors functioning with injection of secondary compressed air in the combustion chamber (2) and having a reservoir for storing highly compressed air (23). The highly compressed air contained in the reservoir is, previous to its being injected into the chamber (2), expanded in a system with variable volume such as a piston-cylinder assembly (54, 55), producing a work which is used by mechanical means or the like. This expansion- to the injecting pressure- with work causes the air to cool to a very low temperature. This air is then propelled into a heat exchanger (41) where it is heated, thus increasing in pressure and/or in volume by recuperating a supply of thermal energy derived from the atmosphere. The invention is applicable to all engines equipped with compressed air injection and to the production of conditioned air in the vehicle.
Patent WO-9804780-A1 (WO)
Title: Dispositif pour amortir les vibrations d'un cable
Inventor: STUBLER JEROME
IPC: F16F13/06
Filed: 1997-07-23
Abstract: Le dispositif comprend un premier organe (20) entourant un tronçon du câble (6) et solidarisé avec ledit tronçon, un second organe (22) relié à un élément (12) auquel une portion du câble (6) est fixée, et placé autour du premier organe, un anneau élastique ou viscoélastique (24) s'appuyant sur le premier organe (20) et sur le second organe (22), et un réservoir souple logé dans un compartiment annulaire (30) entre les deux organes et contenant une substance visqueuse.
Patent WO-9828694-A1 (WO)
Title: Offset autonomous input/output controller
Inventor: PITOT CHRISTIAN
IPC: G06F11/10
Filed: 1997-12-16
Abstract: The invention concerns an input/output controller designed for co-operating with a central unit (UC) of a computer communicating with peripheral electronic equipment (EQ). It is connected to the central unit (UC) and to the peripheral electronic equipment (EQ). The connection with the central unit (UC) is carried out by means of a serial input line (Ise) and at least a serial output line (Iss1, Iss2). It receives instructions of a first type (CO4) from the central unit (UC) and instructions of a second type (CO1, CO2, CO3) stored in the memory (PROM) external to the unit which it processes using a sequencing device (SEQ) which allocates time frames to the instructions according to their type. The invention is applicable in particular in the field of avionics to management flight systems.
Patent FR-2760274-A1 (FR)
Title: Electricity supply line control device esp. for smoke detector, fire alarm safety systems
Inventor: LUMBROSO SYLVAIN
IPC: G01R31/50
Filed: 1997-02-28
Abstract: The device  uses electric actuators for detection and control of electrical supply presence or short circuit conditions for use with bipolar motor systems, esp. for all double action devices. The electrical supply is over two lines (10) which also serve to carry the control signal for the actuators, each of the actuators (V1,V2), except the last, being on a branch module (12,12'). The last actuator module (14) has a capacitor (C1) at its input. If the circuit undergoes a current interruption, signalled by a temporary change in supply current, a bridge circuit is activated to charge capacitor (C1). This capacitor then discharges slowly through a transistor during the period when there is no supply. Hence during such periods, the transistor remains saturated and acts as a block, during short circuit or current interruption conditions.
Patent FR-2760808-A1 (FR)
Title: Synchroniser for gearbox of motor vehicle
Inventor: MAZET STEPHANE
IPC: F16D23/06
Filed: 1997-03-11
Abstract: Synchroniser for the coupling of a shaft (3) to a pinion (1,2) mounted to freely rotate on it, consisting of a control sleeve (5) designed to slide axially by its interior ribbing (5a) on a hub (4) fixed to the shaft (3), between a position of neutral and an engagement position of the ribs of the drive coupling, which it carries, with the teeth (13a,14a,17a) of a toothed crown wheel (13,14,17) rigidly fixed to the pinion (1,2). In the action, a synchronising ring (10), interposed coaxially between the pinion (1,2) and the hub (4), is joined to the latter in rotation with an axial play and contains on its interior, a truncated face designed to cooperate with a similar face (9) carried on the pinion (1,2) when the ring (10) is pushed axially towards the pinion by the movement of the sleeve (5). It is characterised in that the teeth (13a,14a,17a) of the crown wheel (13,14,17) are on the interior, and the ribs of the drive coupling (5b,5c) of the sleeve (5) are on its periphery.
Patent FR-2761557-A1 (FR)
Inventor: BOUSQUET JACQUES
IPC: H04J13/00
Filed: 1997-03-28
Abstract: The invention concerns a method for transmitting data derived from a plurality of sources (22i), to a plurality of receivers (24), via a single transmitting centre (21), using at least two separate transmission media (23i), said receivers capable of selectively receiving data transmitted on any one of these transmission media (23i), and ensuring a dynamic dispatching of said data to be transmitted on said transmission media (23i) based on a global analysis of the set of data to be transmitted, of signalling data regularly specifying to each of said receivers (24) the transmission medium or media (23i) to be used.
Patent FR-2761378-A1 (FR)
Title: Systeme pour l'amarrage des cables de tirage sur les leviers de suspension des ratieres textiles du type negatif
Inventor: FUMEX ANDRE
IPC: D03C1/20
Filed: 1997-03-26
Abstract: Les extrémités des deux câbles de tirage (4) associés à un même levier de suspension (1) pour la manoeuvre verticale d'un même cadre de lisses sont serties dans un même embout (3b) d'un oeillet (3) agencé à la manière d'un étrier pour chevaucher la saillie (1b) dudit levier et s'accrocher à celle-ci à l'aide d'un axe (5).
Patent FR-2761685-A1 (FR)
Title: Preparation of 4-substituted di:nitroaniline derivatives used as cell division inhibitors in herbicides
Inventor: SCHAPIRA JOSEPH
IPC: C07C205/23
Filed: 1997-04-07
Abstract: Preparation of 4-substituted dinitroaniline derivatives of formula (I) comprises: (i) denitrating a 4-substituted phenol in slight excess of nitrating agent with a quantity of protons and catalyst comprising transition metals of column IV-XII of the periodic table (preferably soluble ions of Fe<3+>, Fe<2+>, Zn<2+> or Cu<2+>); (ii) alkylating using monohaloalkyl containing at least 3C (optionally cyclic and/or containing at least one unsaturation), monohaloalkyl containing at least 2C and optionally comprising a saturated cycle or at least one unsaturation or (RO)nR'X (preferably chloromethyl polymethoxyethers or chloromethyl polyethoxyethers, ethylene oxides, propylene oxides or compounds of formula (II)); and (iii) aminating with a primary or secondary amine.  R1 = tert.-butyl, sulphonamido, CF3, methylsulphonyl or isopropyl; and R2, R3 = 1-6C alkyl, cycloalkyl, haloalkyl or alkanyl;
Patent FR-2762467-A1 (FR)
Inventor: GILLOIRE ANDRE
IPC: G10L21/0208
Filed: 1997-04-16
Abstract: In order to cancel echo on several sound signal channels, the method consists in generating on each channel a synthetic signal having the spectral characteristics of a white noise; computing the frequency masking thresholds in several adjacent frequency bands using auditory perception properties; bringing in each frequency channel the synthetic signal level to the associated masking threshold value, so as to obtain an auxiliary signal, which is added to the signal associated with the loudspeaker of the channel concerned; supplying the resulting signal to an adaptive filter; adding the output signals of the associated adaptive filters to each microphone channel; subtracting the resulting signal received by the microphone of this channel; deducing an estimation error, on the basis of which the coefficients of the adaptive filters associated with this channel are corrected.
Patent FR-2762690-A1 (FR)
Title: Film cartridge for multiple dental X-ray exposures
Inventor: LABORDE DIDIER
IPC: G03B42/04
Filed: 1997-04-28
Abstract: The cartridge (1) contains an X-ray film (2) with a rectangular area (5) which is used for getting a panoramic radiography. Two tongues (6,7) are exposed for an endo-buccal radiography (4). Two reinforcing screens (21,22) are provided on either side of the film between the film and the cartridge.
Patent FR-2764206-A1 (FR)
Inventor: VICARD JEAN FRANCOIS
IPC: B01D53/50
Filed: 1997-06-10
Abstract: The invention concerns a method for desulphurizing, by wet process, fumes (2) containing sulphur dioxide, consisting in introducing the fumes (2) in a humidifying washer (5, 6) to contact them with a washing liquid (19) with pH controlled by injecting an alkaline reagent (15) to capture the sulphur dioxide and transforming it into sulphites and/or bisulphites, and in oxidising the latter into sulphates during a step acidifying (14) the washing liquid. The invention is characterised in that it further comprises a step producing, in an oxidising reactor (1) diluted sulphuric acid (7) by oxidising a fraction of the sulphur dioxide, then using all or part of said diluted sulphuric acid (7) in the step acidifying the washing liquid and/or for chemically dissolving roughly crushed limestone. The invention also concerns the corresponding installations.
Patent FR-2765445-A1 (FR)
Title: Protocole et reseau adaptatif de diffusion a large bande audio-video pour recepteurs radiofrequences mobiles
Inventor: RICHARD JOEL
IPC: H04H20/57
Filed: 1997-06-30
Abstract: L'invention concerne un protocole et un réseau adaptatif de diffusion à large bande audio-vidéo pour récepteurs mobiles.Le signal audio-vidéo est soumis à un codage source (1001), à un codage de canal à large bande (1002), à une diffusion (1003) sur une première zone de couverture générale à une première fréquence centrale F1, à une transposition et à une réémission (1004) sur une zone de couverture locale à une deuxième fréquence centrale F2 pour réception par les récepteurs mobiles. Les opérations de diffusion (1003) et réémission (1004) sont effectuées à partir de stations fixes ou mobiles.Application à la mise en oeuvre de réseaux monofréquence adaptatifs de zones de couverture configurables.
Patent FR-2767077-A1 (FR)
Title: Stainless steel wine vats with internal surface subjected to micro-ball treatment
Inventor: LEFEBVRE DAVID
IPC: B24C3/32
Filed: 1997-08-11
Abstract: The micro-ball treatment of the internal surface of the stainless steel wine vat gives the surface properties which facilitate the cleaning and the descaling of the crystalline salts which form during liquid storage.  The vat internal surface is impacted with spherical sphere segments which have a smooth surface.
Patent FR-2768610-A1 (FR)
Title: Osteosynthesis screw and manufacturing procedure
Inventor: SAURAT JEAN
IPC: A61B17/70
Filed: 1997-09-22
Abstract: The osteosynthesis screw, comprises a gripping head and a threaded shank and has a variable profile transitional section (7) in the shank between two sections with different profiles, and a thread of constant pitch (p) and external diameter. The thread has cutting edges (9a - 9e) along its whole length, including the transitional section, where the last thread ends. The thread depth decreases along the transitional section of the shank, with the last threads having truncated non-cutting edges (9d1, 9d2) and sharp cutting edges (9d, 9e). The screw can be made by cutting, rolling, milling or moulding, with material taken from the front edges or the threads alone or from the front and back edges.
Patent FR-2770833-A1 (FR)
Title: Fluid or paste distributor
Inventor: LAMBOUX JEAN PHILIPPE
IPC: B05B9/03
Filed: 1997-11-10
Abstract: The fluid or paste distributor comprises a container (1), fitted with a sealing valve (5), which is connected to a pump (11) by a connection tube (10).   The pump is connected to a push-button (12) which is connected to nozzle  (14) by a connection tube (13).
Patent FR-2771342-A1 (FR)
Title: Dispositif de chauffage-ventilation avec accessoire optionnel pour vehicule automobile
Inventor: LOUP DIDIER
IPC: B60H1/00
Filed: 1997-11-25
Abstract: Un dispositif de chauffage-ventilation d'un habitacle de véhicule automobile comprend un conduit de réchauffage d'air (10), ainsi qu'un échangeur de chaleur (18) logé dans le conduit et propre à être traversé par un flux d'air à réchauffer. L'échangeur de chaleur (18) comporte un corps (22) relié à deux boîtes collectrices (24, 26) solidaires de flasques respectifs (40 et 42) propres à permettre la fixation d'un accessoire (20). L'échangeur de chaleur (18) et l'accessoire (20), par exemple un radiateur électrique, peuvent être pré-assemblés pour constituer un ensemble susceptible d'être installé dans le conduit (10) par un montage en tiroir.
Patent FR-2774544-A1 (FR)
Inventor: PHILIPS FREDERIC
IPC: H04W12/06
Filed: 1998-02-04
Abstract: The invention concerns an electronic apparatus, in particular a portable telephone capable of being connected to a network with a monitoring system, characterised in that it bears on its case, an identification number (14) recorded in the monitoring system storage means and whereof the report in case of theft or loss, eventually prohibits said apparatus reconnection.
Patent FR-2774708-A1 (FR)
Inventor: PELLETIER PATRICK
IPC: E01B3/36
Filed: 1998-02-09
Abstract: The steel reinforced concrete sleeper (1) for a railway or tram track has a concreted support slab (12). This slab comprises two lateral blocks (2,3) connected by a metal brace (4). A rail (7,8) is fixed on each block by rail fixing fasteners (14). The thickness of the blocks under the rail support is reduced and the brace has in its central part a bend (16) enabling the forming of a rainwater drainage conduit (11) in the support slab approximately along the track axis.
Patent WO-9924247-A1 (WO)
Title: Method and machine with rotating mandrel for forming the volume of drum-shaped boxes or the like from fibreboard blanks
Inventor: SERRE JEAN-CLAUDE
IPC: B31B17/00
Filed: 1998-11-05
Abstract: The invention concerns a method and machines for forming the volume of a drum-shaped box (7) with polygonal cross-section from a first flat corrugated or solid fibreboard blank (3), wound around a mandrel with polygonal cross-section identical to that of the box, to form the can-band carton thereof and from a second flat blank to form the base cap. The invention is characterised in that the steps for forming the box consist in: positioning the blank on the mandrel making a so-called intermediate face coincide with one of its horizontal surfaces, folding the faces of the mandrel adjacent to said intermediate face around the mandrel longitudinal ridges and bonding the joining strap (22); and the operations of gluing, dehacking the second blank, gluing, folding in the appropriate place and pressing the base cap flaps, ejecting the box are carried out by the co-operation of a rotation in the vertical plane about a fixed horizontal axis, with fixed or controlled folding and pressing means, the assembled box being preferably ejected in the same plane as that in which the blanks are inserted.
Patent WO-9925445-A1 (WO)
Inventor: LEHMAN JEAN-YVES
IPC: B01D3/00
Filed: 1998-11-09
Abstract: Ce distributeur de liquide comprend un récipient principal (1) à fond perforé (2), ainsi qu'un organe de transport (10) adapté pour véhiculer par gravité le liquide issu d'au moins une ouverture (3) du fond perforé jusqu'à un point de fourniture (12, 112) non situé à l'aplomb de cette ouverture. Application aux colonnes de distillation d'air embarquées sur des structures flottantes telles que des plates-formes pétrolières flottantes ou des barges.
Patent WO-9934369-A1 (WO)
Title: Method and device for oxidising one or several actinides stabilised in reduced form with one or several anti-nitrous agents in concentrated nitric solution
Inventor: MOISY PHILIPPE
IPC: G21C19/46
Filed: 1998-12-28
Abstract: The invention concerns a method and a device for oxidising one or several actinides stabilised in reduced form by one or several anti-nitrous agents in concentrated nitric solution. The method consists in subjecting the actinide nitric solution to electrolysis in at least one anode compartment so as to selectively oxidise at least part of said solution anti-nitrous agent to obtain a first solution; subjecting a concentrated nitric acid solution to electrolysis in at least a cathode compartment of said electrolyser so as to form nitrous acid in said solution to obtain a second solution; mixing said first and second solutions.
Patent FR-2777190-A1 (FR)
Inventor: CAMPRASSE GEORGES
IPC: C07K14/435
Filed: 1998-04-14
Abstract: The invention concerns a method for extracting, separating and identifying active principles: proteins, amino acids, glycoproteins, glycosaminoglycans, proteoglycans, contained in the inner and outer shells of marine mollusques, by cold hydrolysis, with acetic acid. The invention also concerns the use of the resulting substances for making preparations for therapeutic use in the treatment of burns, fractures, loss of nutrients in human and veterinary medicine, for formulating cosmetic preparations, culture media, artificial biological membranes, and food supplements.
Patent FR-2762858-A1 (FR)
Title: Article ayant un revetement decoratif et protecteur
Inventor: WELTY RICHARD P
IPC: C25D5/12
Filed: 1998-04-30
Abstract: La présente invention concerne un article revêtu d'un revêtement multicouches comprenant une couche de nickel, une couche métallique réfractaire, de préférence une couche de zirconium, une couche (26) en sandwich constituée d'une pluralité de couches alternées d'un composé métallique réfractaire et d'un métal réfractaire, une couche de composé métallique réfractaire sur la couche (26) en sandwich, et une couche d'oxyde métallique réfractaire ou une couche constituée des produits de la réaction de métal réfractaire, d'oxygène et d'azote. Le revêtement donne la couleur du laiton poli à l'article (12) et procure aussi une protection contre l'abrasion, une protection contre la corrosion et une résistance améliorée aux acides.
Patent FR-2779289-A1 (FR)
Inventor: WRIGHT PETER
IPC: H03H9/145
Filed: 1998-05-29
Abstract: The invention concerns a transducer with surface acoustic waves wherein an etched grid is overlaid on the standard electrode arrays of acoustic transducers. The overlay of said arrays enables to obtain a preferential direction for the propagation of the acoustic waves while maintaining a high quality factor Q comparable to that of standard birectional transducers. The invention is applicable to mobile radio communication.
Patent FR-2767236-A1 (FR)
Title: Machine electrique, en particulier machine pour courant triphase
Inventor: KREUZER HELMUT
IPC: H02K3/24
Filed: 1998-08-07
Abstract: Machine électrique, en particulier générateur de courant triphasé avec un enroulement de stator en fil de spire disposé de la même manière dans des rainures du paquet de tôles du stator, caractérisée en ce que les phases (14, 15, 16) de l'enroulement du stator sont enroulées avec différents facteurs de remplissage et que l'assymétrie de charge qui en résulte est équilibrée au moyen d'un refroidissement différentié des phases.
Patent FR-2767299-A1 (FR)
Title: Procede et mecanisme de commande du flux volumique d'un systeme hydraulique de direction assistee de vehicules automobiles
Inventor: SPILLNER ROBERT
IPC: B62D5/07
Filed: 1998-08-12
Abstract: Procédé suivant lequel un distributeur (3) de la direction, à centre ouvert, et un réservoir (7) séparable hydrauliquement de ce dernier reçoivent du fluide comprimé d'une pompe (5).Les variations de la pression du système provoquées par la mise en service du distributeur (3) sont déterminées et utilisées en signaux de commande d'un mécanisme de distribution (10) afin de régler un équilibre entre la pression de fermeture de ce dernier (10) et la pression du réservoir (7) de manière qu'en cas de chute brusque de la pression de braquage apparaissant dans le distributeur (3), le mécanisme (10) s'ouvre automatiquement et que la diminution du flux soit compensée.Application à l'uniformisation de la force apportée par une direction assistée.
Patent FR-2767488-A1 (FR)
Title: Vehicule jouet telecommande avec des roues arriere a action gyroscopique
Inventor: TILBOR NEIL
IPC: A63H17/385
Filed: 1998-08-17
Abstract: Un véhicule jouet télécommandé (10) inclut une paire de roues avant parallèles (24), une paire de roues arrière (30) non changeables au moins essentiellement invariante en configuration et en diamètre extérieur pendant le fonctionnement et une paire du moteur électrique réversible (60) télécommandée à partir du véhicule, chaque moteur entraînant une roue séparée de la paire des roues arrière indépendamment de l'autre moteur de l'autre roue arrière pour propulser et diriger sélectivement le véhicule jouet pendant le fonctionnement. Chaque roue arrière présente un diamètre extérieur maximal (D) qui est : supérieur à une distance minimale (T) entre les côtés en regard de la paire des roues arrière; plus de deux fois le diamètre (D) de chaque roue avant; supérieure à la distance (WB) entre les axes des roues avant et arrières; et/ou supérieure à la moitié de la longueur du véhicule totale (L le long de sa ligne centrale.
Patent FR-2783946-A1 (FR)
Title: Dispositif de transformation d'images permettant d'obtenir des caricatures
Inventor: VACHETTE THIERRY
IPC: G06F3/01
Filed: 1998-09-30
Abstract: L'invention est relative à la transformation d'images en vue de produire des caricatures.Le dispositif 10 comprend un ordinateur 80 et un élément muni d'un moyen de prise de vues 50 fournissant à l'ordinateur un fichier image, une interface 12 fournissant à l'ordinateur un signal de commande et un dispositif d'affichage 40 pour visualiser un fichier caricature provenant de l'ordinateur. Suivant l'invention, l'interface comprend une enveloppe transparente pratiquement sphérique entourant le dispositif d'affichage 40 et au moins un capteur sensible à la position des mains d'un utilisateur et l'ordinateur est muni d'un moyen pour modifier la sélection de l'algorithme de transformation d'images en cours d'utilisation par l'ordinateur lorsque des conditions déterminées sont remplies.