baber/WOPTO huggingface dataset:
Patent FR-2728693-A1 (FR)
Title: Procede de fabrication d'un repartiteur optique multifibre et repartiteur optique obtenu selon ce procede
Inventor: TARDY ANDRE
IPC: G02B6/28
Filed: 1994-12-21
Abstract: Le répartiteur optique multifibre comporte N fibres périphériques et une fibre centrale couplées optiquement. Le procédé de fabrication selon l'invention d'un tel répartiteur est caractérisé en ce qu'il consiste par étirage d'une préforme primaire composite à réaliser un conducteur multiguide dont les guides sont des fibres élémentaires cylindriques noyées parallèlement dans une gaine de couplage optique et mécanique, définissent les fibres du répartiteur et présentent des caractéristiques opto-géométriques pour leur couplage optique sur une longueur définie de ce conducteur, sectionné en conséquence. Application: coupleur optique.
Patent FR-2729248-A1 (FR)
Title: Compact disc storage case with improved disc location in box
IPC: G11B33/04
Filed: 1995-01-11
Abstract: The storage case includes a support area (A) which accepts a compact disc (D), and has flexible retaining tongues which hold the disc in place inside the case. The flexible tongues are positioned on the support area at the edge of the disc.  The tongues move laterally when the disc is introduced, so the tongues fit over the edge of the disc.   The tongues are positioned so they are diametrically opposite, and are positioned in a slot to allow lateral movement. The tongues have a dual slope on the edge fitting over the disc, so they are displaced both as the disc is inserted and as the disc is removed.
Patent FR-2733613-A1 (FR)
Inventor: BERNHARD FRANCOIS ANTOINE
IPC: G07C15/00
Filed: 1995-04-28
Abstract: An electronic gaming device has one or more housings with at least one result-encryption key stored therein, as well as a portable article adapted for co-operating with the housing and with a set of authenticatable digital game data representative of a game stored therein. The portable article is made to co-operate with the housing. The set of game data is authenticated in the housing and stored in a working memory of the housing so as to authorise the progression of the game in the housing. After completion of at least part of the game, result information dependent on said game is encrypted in the housing by means of at least one result-encryption key, and the encrypted result information is stored in a result memory of the portable article, which then co-operates with a validation station capable of accessing the result-encryption key, whereafter said station verifies the result information.
Patent FR-2741669-A1 (FR)
Title: I.C. engine charge intake
Inventor: GREPILLOUX LAURENT
IPC: F02D9/16
Filed: 1995-11-24
Abstract: The engine has at least one first (32a, 33a) and one second (32b, 33b) inlet duct inside its cylinder head (12, 13) for each combustion chamber. The ducts are connected by tubes to the engine's inlet manifold. Between the ducts and tubes are controlled shutters (5) to open or close the second inlet ducts selectively, in response to engine operating conditions. Each of the shutters has a closure (6) sliding along a seat (51) and has at least one flat closing face (62, 63). Each first duct (32a, 33a) is shaped to swirl the inlet gases, while each second duct (32b, 33b) is shaped to promote filling of the combustion chamber.
Patent WO-9629221-A1 (WO)
Title: Servomoteur a preremplissage sans limitation de debit
Inventor: CASTEL PHILIPPE
IPC: B60T13/565
Filed: 1996-02-22
Abstract: L'invention concerne un dispositif de freinage assisté comprenant un maître-cylindre et un servomoteur pneumatique, la force d'actionnement du maître-cylindre résultant de la composition d'une force d'entrée et d'une force d'assistance au niveau du servomoteur. Selon l'invention, le piston hydraulique principal du maître-cylindre comporte un cylindre creux susceptible de recevoir la force d'entrée, à l'intérieur duquel coulisse un piston hydraulique secondaire recevant une partie de la force d'assistance communiquée par une cloison mobile, montée coulissante sur le piston pneumatique du servomoteur et qui en position de repos est en appui contre l'enveloppe rigide.
Patent WO-9626389-A1 (WO)
Title: Lentille pour feu de signalisation
Inventor: SABATER JACQUES
IPC: F21S8/00
Filed: 1996-02-23
Abstract: Lentille pour feu de signalisation comportant une surface externe convexe et une surface interne concave présentant des reliefs qui, au moins dans la partie médiane de la lentille, sont formés par des segments de prisme (1, 2, 3) à surface curviligne ayant des génératrices qui s'étendent dans des plans sensiblement parallèles, ces génératrices étant inclinées selon des angles variés par rapport à un plan (P) tangent à la surface externe de la lentille au centre de celle-ci.
Patent WO-9635135-A1 (WO)
Title: Optical fibre and optical fibre tape, and method for making same
Inventor: MCNUTT CHRISTOPHER
IPC: G02B6/44
Filed: 1996-04-30
Abstract: The invention pertains to an optical fibre (1) having an optical core (2) for guiding a majority of the light waves transmitted by the fibre, and surrounded by an optical sheath (3), itself surrounded by a protective coating (4) of plastics material, characterised in that the plastics material (4) is a reversibly cross-linked material.
Patent WO-9815780-A1 (WO)
Inventor: DANE BERNARD
IPC: F23D14/06
Filed: 1996-10-09
Abstract: Un appareil de cuisson (1) comprend des dispositifs de cuisson (40) dont au moins un brûleur à flammes spiralées (4). Les canaux d'évacuation (21) du mélange combustible vers l'extérieur du brûleur à flammes spiralées (4) présentent une inclinaison par rapport à la ligne périphérique (24) sur laquelle sont distribués les orifices de sortie de flamme (22). Utilisation pour des brûleurs de grande puissance destinés à la cuisson des aliments.
Patent FR-2731946-A1 (FR)
Title: Imprimante a jets d'encre
Inventor: MURAYAMA SUSUMU
IPC: B41J25/34
Filed: 1996-03-22
Abstract: L'invention concerne une imprimante à jets d'encre. Elle se rapporte à une imprimante qui comprend un arbre (12) de guidage perpendiculaire à un trajet d'avance de feuille, un chariot (70) monté sur l'arbre (12), une tête (60) ayant des buses de projection d'encre sur une feuille de papier, une première partie (76) de connexion électrique placée sur le chariot (70), une seconde partie (64) de connexion électrique placée sur la tête (60) à jets d'encre, et un organe de rappel (77) destiné à repousser la première partie (76) de connexion électrique au contact de la seconde partie (64) de connexion électrique lorsque la tête (60) est fixée au chariot (70), et appliquant une force de pression entre le chariot (70) et l'arbre (12) de guidage. Application aux imprimantes à jets d'encre.
Patent FR-2750308-A1 (FR)
Inventor: DUBOIS AIME
IPC: A47G19/22
Filed: 1996-04-11
Abstract: A snifter for alcoholic beverages such as brandy, spirits and liquors including a glass having a softly flared container (1), with a bowl (2) extending therefrom and including two parts, a first lower part (20) flaring more sharply, extended by a second, higher part (21) gradually tapering up to the drinking lip (22), the opening of the latter defining a surface equal to or larger than that defined by the upper edge (10) of the container (1), which is the recommended filling limit.
Patent FR-2747489-A1 (FR)
Title: Floating point computation of word products in ATM network
Inventor: BAVANT MARC
IPC: G06F1/03
Filed: 1996-04-16
Abstract: The word product computation method approximates the relation defining each code word with an exponential relation. The terms of the exponential relation are formed from combinations of the number of bits, the exponent and the mantissa of the code word. The combinations are based on exponentiation and logarithm functions. The multiplication is performed with the approximate term, and the inverse of the product term taken to obtain an approximation to the product.
Patent FR-2749114-A1 (FR)
Title: Systeme de communication optique a amplificateurs optiques dont le gain depend de la polarisation du signal d'entree
Inventor: GAUTHERON OLIVIER
IPC: H04B10/29
Filed: 1996-05-23
Abstract: L'invention concerne un système de communication optique à brouillage de polarisation du signal optique transmis, le brouillage faisant tourner le vecteur (P| ) de polarisation. Le brouilleur comprend un modulateur (21) de la phase ou de la longueur d'onde du signal optique, un moyen (22) à dispersion de polarisation transformant la modulation de phase ou de longueur d'onde en une modulation de polarisation. De préférence, le moyen (22) à dispersion de polarisation est constitué par les fibres de communication optique à l'aval du modulateur (21).
Patent FR-2749280-A1 (FR)
Title: Container cover with fixing cord
IPC: B65D5/68
Filed: 1996-05-28
Abstract: The container cover has at least one cover plate (20) and several side plates. Each side plate is arranged separately round the circumference of the cover plate and forms a connection or integral design with this cover plate. Each side plate can be angled, from the same or different face as the cover plate. A fixing device (80) is used to fix the fixing cord (60) on the side plate and the fixing cord can move freely in the axial direction. The fixing device comprises fixing plates each arranged on the outer edge of a side plate and forming an connection with same. A connecting cord can be slipped between the side plate and connecting plate of same.
Patent FR-2744547-A1 (FR)
Title: Capacitance measurement system for detecting persons or objects
IPC: B60R21/01
Filed: 1996-05-28
Abstract: Flexible insulating sensing mats (10), laid under the outer covers (3) of e.g. automobile seats (41, 42), carry electrodes at several levels, forming a regular pattern over the supporting surface, except where stitching is required. All electrodes are connected to integrated circuits processors programmed to connect selected electrode groups successively to injection, measurement and guard potentials. In one mode, the presence of a passenger, or an object, on the seat is detected by the associated capacitance change alone; in the other, the passenger`s or object`s weight alters the capacitance between two superimposed electrodes by compressing the resilient separating dielectric.
Patent FR-2751612-A1 (FR)
Title: Stabiliser for submersible vehicle
Inventor: ALLAIN DENIS
IPC: B63G8/22
Filed: 1996-07-23
Abstract: The stabiliser has a float (2) assembled to the submersible (1) to prevent a free vertical displacement. It guides the submersible relative to the float during the immersion of the submersible and to permit to the float by the floatation surface, to stabilise the submersible until the complete immersion of the latter. The submersible can be fixed to a single ballast (3) which has an axis of symmetry parallel to the direction of displacement.
Patent FR-2752101-A1 (FR)
Inventor: ELOY JEAN FRANCOIS ALBERT
IPC: H05G2/00
Filed: 1996-07-30
Abstract: A device for generating ultra-short X-ray pulses is disclosed. The device includes means (54) for generating a pulsed X-ray beam, means (56) for converting said beam into a substantially parallel beam, first and second multilayer lamellar X-ray arrays (60, 62) in mutually optically conjugated positions, and X-ray focusing means (64, 66) having a common focus and arranged between the arrays. The second array provides the ultra-short pulses. The device is useful for characterising media.
Patent FR-2753027-A1 (FR)
Title: Security device for data exchange network
Inventor: BOURDIN MICHEL PAUL
IPC: H04L9/08
Filed: 1996-09-04
Abstract: The device encodes and decodes messages exchanged between participing users via a network. ach acting as the transmitter or the destination of a coded message. For each participant there is a device (E1) comprising an integrated circuit (1) with two memory regions (2,3) and a microprocessor capable of executing an algorithm providing control of access to the two memory regions as a function of the nature of the operation required of the microprocessor by the operator. The operation is chosen from a number of encoding and processing operations. The two memory regions contain two types of mask base keys. One of these keys (T1) is specific to the particular device (E1) whilst the other key (U) is common to all the devices within the system and is inaccessible to the microprocessor during the encoding process.
Patent FR-2739198-A1 (FR)
Title: Appareil photo a enregistrement/lecture de sons et procede de commande de celui-ci
Inventor: LEE SANG KI
IPC: G11B20/02
Filed: 1996-09-23
Abstract: Appareil photo muni de moyens d'enregistrement et de lecture de sons comportant un commutateur de libération (S1), un commutateur d'enregistrement de sons (S2), un commutateur de lecture (S3), un commutateur d'entrée de message (S5), des moyens de mesure automatique de distance (10), des moyens photométriques de clarté (20), des moyens de commande de photographie (30), qui établissent un mode de lecture et d'enregistrement de sons lorsque le commutateur d'enregistrement et le commutateur de lecture sont activés, et émettent un signal de sélection correspondant, commandent une opération de lecture et d'enregistrement de sons, qui émettent et reçoivent un signal d'entraînement en fonction du commutateur d'entrée de message, et émettent un signal de photographie; des moyens de traitement d'enregistrement/lecture de sons (50) qui enregistrent les sons entrés ou lisent et émettent les sons enregistrés; et des moyens d'entraînement d'obturateur (40).
Patent FR-2753909-A1 (FR)
Inventor: BAILLY ANNE
IPC: G06Q50/00
Filed: 1996-09-27
Abstract: In order to validate a bet, a housing identifier and a validating datum representative of a reserve of available game units are stored in a file (MMP) of a main validating device (DVP). When the betting data are introduced by the player in the housing (BO), a restitution information containing these betting data as well as the housing identifier is constituted and this information is restored in sound form to a telephone station (PT). The corresponding telephone signal is then transmitted to a voice server (SV) which restores the data introduced by the player in decrypted form. The game units corresponding to the betting data received are then compared with the reserve of game units, for validating or not validating the bet. Thus there is no transmission of any indication concerning an effective payment for the bet by the telephone line between the housing (BO) and the voice server (SV).
Patent FR-2755171-A1 (FR)
Title: Removable tensioned marquee
IPC: E04B7/16
Filed: 1996-10-31
Abstract: The system enabling the removal of a tensioned marquee comprises a central circular fixed rail (1) and a second concentric fixed peripheral rail (2).  The second rail has a greater radius than the other rail. The marquee cloth roof (3) is tensioned between the two rails. The roof is held by wheeled carriages inserted in the rails. The carriages are held apart by a rigid edges (5) fixed to the roof. The tensioning system enables the removal of very large tensioned marquee roofs.
Patent FR-2756521-A1 (FR)
Title: Regulating downhill speed of electric vehicle
Inventor: DELBOSC PHILIPPE
IPC: B60L15/20
Filed: 1996-11-29
Abstract: An electric vehicle has a motor (10) which is fed from batteries (15) and drives road wheels (13). A calculator (8) receives position data from the brake pedal (3,4,5), the accelerator pedal (1,2) and the anti-locking unit (20) and speed from the driveshaft (11).  The acceleration of the vehicle is calculated from the speed data and when it becomes positive with brake and accelerator pedals off the speed (VCONS) is memorised and the motor torque is controlled to a value which will maintain the speed constant at the initial value (VCONS).
Patent FR-2757534-A1 (FR)
Title: Sulphurised products obtained from the sulphuration of mono- or poly-ethylenic hydrocarbons
Inventor: LACOME THIERRY
IPC: C07C319/14
Filed: 1996-12-19
Abstract: A process for the preparation of sulphurised products by the reaction of a 2 - 36C mono- or poly-unsaturated hydrocarbon (1 - 3 ethylenic unsaturations) with elementary sulphur in the presence of a base and hydrazine or a hydrazine derivative. Also claimed, are the sulphurised products and their uses.
Patent FR-2757874-A1 (FR)
IPC: A61P25/00
Filed: 1996-12-17
Abstract: The invention concerns the use of a recombinant nucleotide sequence containing a DNAc coding for one or several mammal collagen chains or derived proteins and elements enabling a plant cell to produce the collagen chain(s) or derived proteins, coded by said DNAc, particularly a transcription promoter and terminator identified by the transcription machinery of the plant cells, for transforming the plant cells so as to obtain from these cells, or plants obtained from them, the collagen chain(s) or derived proteins. The invention also concerns the resulting proteins and transformed plant material as well as their uses.
Patent FR-2758776-A1 (FR)
Title: Motor vehicle dashboard with reduced number of illumination sources
Inventor: METAIS DERRY
IPC: B60Q3/04
Filed: 1997-01-24
Abstract: The motor vehicle dashboard has one or more movements (2) driving one or more indicator dials (3) and a light box (8) to illuminate the indicator dials. The light box is directed toward the front of the dashboard with the opening of the light box having a shape corresponding to the region swept by the indicator pointers. The light box is arranged so that it illuminates only the part of the dashboard traversed by the indicator pointers. The light box incorporates a Lambert surface (10) to give even diffusion of the light. And optical guide (9) carries the light from the light box to the region of the dashboard which is to be illuminated.
Patent FR-2759314-A1 (FR)
Title: Vice with fixed and moving jaws
Inventor: MAZINGUE JEAN
IPC: B25B1/24
Filed: 1997-02-11
Abstract: A vice consists of a body (1) which can be mounted on a flat supporting surface and is equipped with a fixed jaw (10) and a rack (12), and a moving body (3) with a jaw (40) which can be moved relative to the fixed jaw and locked in the required position. The locking mechanism for the fixed and moving jaws consists of a peg (6) with a toothed end (61) which is operated by a lever (51) and cam (50) to engage with the rack. The moving jaw body (3) is articulated relative to the fixed jaw body about an axis (14) lying parallel to the fixed jaw, while the peg is urged towards the rack by a spring (62).
Patent FR-2746464-A1 (FR)
Title: Joint bipode
Inventor: DUDITZA FLOREA
IPC: F16D3/205
Filed: 1997-03-20
Abstract: Le joint bipode comprend une première et une seconde partie (1, 23) avec des axes correspondants (2, 27). La première partie (1) possède un tenon (3) en gradin qui porte un galet (7') avec des surfaces extérieures en gradin: une surface (9) de petit diamètre et une surface de transmission (11) de grand diamètre, radialement à l'intérieur, et entre les deux une zone sphérique (10). La seconde partie (23) possède deux surfaces de roulement pour la surface extérieure (9). Il s'y raccorde une surface d'appui cylindrique pour supporter le galet (7') avec sa zone sphérique (10), et plus loin à l'intérieur vers le second axe (27), une surface de roulement additionnelle pour la surface de transmission (11). Pour limiter le trajet (44) on prévoit des bagues (35, 36) avec zone sphérique creuse (39, 40), qui butent contre le galet (7') avec sa zone sphérique (10) lors d'un déplacement.
Patent FR-2761393-A1 (FR)
Title: Process and installation for controlling circulation of water through swimming pool filter
Inventor: VANCHERI PATRICE
IPC: E04H4/12
Filed: 1997-03-28
Abstract: A process and installation for controlling the circulation of water through a swimming pool filter by automatically monitoring the temperature of water in the pool. The length of time of circulation of water through the filter is varied according to the measured temperature.  This is controlled by an electronic control device which includes a clock, a temperature signal input, and an output which starts and stops the water circulation pump. When in automatic mode the device operates on a 24 hour cycle, filtering some water every day. The control unit may also be operated manually and turned off altogether.
Patent FR-2762580-A1 (FR)
Inventor: DE SMIRNOFF OLIVIER
IPC: B63B1/12
Filed: 1997-04-29
Abstract: The invention concerns a container ship comprising a hull, propulsion means and handling means (2) movable along guide means (71, 72) arranged on supporting means (6; 9), characterised in that said guide means can be extended beyond the ship's hull.
Patent FR-2756395-A1 (FR)
Title: Detailed billing in high capacity communication processing system
Inventor: SHIN CHANG DOON
IPC: H04Q11/04
Filed: 1997-05-22
Abstract: A data user (100) able to receive data at three terminals through a telephone network (110), a packet switched network (120) and an integrated system digital network (130) receives data from a data supplier (300) using a high capacity communication processing system (200). The high capacity communication processing system (200) has a high speed switch (220), a packet system processor (230) for incoming data and a sub-system (240) for accessing the operational network. Billing information is obtained by incorporating an accessing system into the customer networks (210) which processes a customer call and billing protocol and also a local system managing and operating unit (250) which manages product and billing data within the main system (200).
Patent FR-2765597-A1 (FR)
Title: Installation for the electrolytic plating of metal strip and an anode for such installation
Inventor: LEGOUPIL JEAN LUC
IPC: C25D7/06
Filed: 1997-07-02
Abstract: An installation is claimed for the electrolytic plating of metal strip, comprising at least one electrolyte bath (12) containing the metal to be deposited in solution, some means for controlling the defilement of the metal strip inside the electrolyte bath (12), during its passage in front of at least one anode plate (13) made up of an assembly of bars arranged beside each other following a direction transverse to the direction in which the strip is advancing.  The bars of each assembly forming an anode plate (13) each constitute an anode section (18) electrically insulated from adjacent sections and associated with some individual means (14) for the selective feeding of an electric current to each of the anode sections independently. The bank of anodes used in this installation is also claimed.
Patent FR-2768624-A1 (FR)
Inventor: BRETON LIONEL
IPC: A61K8/00
Filed: 1997-09-25
Abstract: The use of an inhibitor of excitatory amino acids in cosmetic and dermatological compositions to treat sensitive skin is new.
Patent FR-2769724-A1 (FR)
Title: Dispositif optique non-lineaire de traitement d'un signal optique, comprenant un interferometre a bras multiples
Inventor: SIGOGNE DIDIER
IPC: G02F1/35
Filed: 1997-10-09
Abstract: Dispositif optique non-linéaire de traitement d'un signal optique, comportant un interféromètre à bras multiples.Ce dispositif comprend un interféromètre optique comportant N bras (B1... BN) avec N >= 3, N amplificateurs optiques à semiconducteurs (A1... AN) insérés dans les N bras, un premier moyen de couplage optique (28) qui reçoit un signal de commande et répartit celui-ci dans les N bras et un deuxième moyen de couplage optique (32) qui reçoit un signal d'entrée et répartit celui-ci dans au moins N-1 des N bras et qui collecte des lumières résultant de la répartition du signal de commande dans les N bras et fournit un signal de sortie résultant de l'interférence de ces lumières. Application aux télécommunications optiques.