baber/WOPTO huggingface dataset:
Patent WO-9841247-A1 (WO)
Title: Artificial heart capable of being wholly implanted
Inventor: WARTELLE CLAUDE ANDRE
IPC: A61M60/554
Filed: 1998-03-18
Abstract: The invention concerns an artificial heart capable of being wholly implanted comprising in a single-piece module (2) two independent ventricular chambers (22G, 22D) each provided with two orifices (11G, 11D, 12G, 12D) equipped with a valve for respectively releasing and pumping blood, the volume of each chamber (22G, 22D) being variable by means of a mobile membrane (17, 18) constituting a wall of the chamber (22G, 22D) and hydraulically actuated by a fluid driven by an actuator comprising a motor and a volumetric pump. The ventricular chambers (22G, 22D) are arranged so as to form an upside-down V, between whose branches are arranged said actuators and the space (37) for the actuating fluid. The chambers (22G, 22D) comprise on the outside convex walls (7G, 7D) whereon are arranged the releasing and pumping orifices (11G, 11D, 12G, 12D).
Patent FR-2776963-A1 (FR)
Title: Run flat tire rim
Inventor: MICHELOT ERIC
IPC: B60C17/06
Filed: 1998-04-06
Abstract: The run-flat vehicle tire rim (12) has at least two coaxial ring-shaped sections (22,24), fitting into each other.  The radially inner part (22) is of a relatively rigid material, to form an open ring round the rim.  The radially outer part (24) is of a base material with elastic distortion, as a one-piece continuous ring round the inner part (22) with an inner diameter \- the outer diameter of the rim side edges (16) which hold the tire beads (18). The radially outer part (24) has an inner diameter smaller than the outer diameter of the inner part (22), for the two to be bonded together in a force fit.  The outer part (24) has rigid ring units (28), submerged into the outer part material. The contact surfaces between the two coaxial parts (22,24) are at least partially in a truncated cone shape.  The outer part (24) is held axially on the inner part by a locking ring and bolts parallel to the rim axis through holes in the inner part or are submerged in its material. The locking ring has an inner cylindrical surface with splines matching locking grooves at the inner part. The locking ring can be held in place at the inner part by the clip action of a split washer within a recess at the periphery of the inner part (22).  The outer and inner parts can also be locked together by ribs and corrugated grooves at their facing surfaces.  An open and coaxial intermediate piece can be between the two coaxial parts (22,24), with at least partially truncated cone shaped contact surfaces between them, with a peak angle of 30-50 deg . The radial inner ring part (22) can be in two sections, each forming an arc butted together round the rim (12) held together by a web link within recesses in their surfaces. The outer peripheral surface of the intermediate piece can have a recess or groove to accommodate the outer ring part.  The radial peripheral surface of the intermediate part is parallel to its axis. The outer ring part (24) in a rectangular section, and can have rigid twisted cables (28) embedded in its rubber material.  It can be in two layers of rubber with different hardnesses, and the outer part (24) can be reversed. The gap between the ends of the intermediate ring part, when relaxed, is at least equal to the difference between the outer peripheral dimension and the inner peripheral dimension of the outer ring part (24).  The intermediate ring section and the inner ring section are at an angular lie to each other, so that their openings are diametrically opposed, for the air valve at the rim (12) to pass through the inner radial part (22). The inner ring part is locked to the intermediate part, to be keyed against rotation.  The intermediate part has an outer contour to be engaged by a tool for dismantling. For assembly and dismantling, a tire bead (18) is released from the rim (12), for the component parts (22,24) to be inserted or removed from the rim (12).
Patent FR-2779317-A1 (FR)
Inventor: SORTAIS PASCAL
IPC: H01J27/18
Filed: 1998-05-26
Abstract: The invention concerns a method for modulating the configuration of a magnetic field (B) defined by its axial component (Bz) and its radial component (Br) for confining a plasma generated by electronic cyclotronic resonance at a value RECR of the field (B), and having symmetry with respect to an axis or revolution (z). The invention is characterised in that it consists in continuously adjusting at least locally the magnetic field (B) intensity and/or direction to modulate its configuration in a domain where, the axial component (Bz) module takes on values located on either side of the resonance value (RECRZ) and which is delimited between a first configuration wherein said module variations along the axis of revolution (z) have a low gradient, and a second configuration, wherein said module variations have a high gradient, the value of the magnetic field maximum module/magnetic field minimum module ratio being more than 1.5 and preferably more than two.
Patent FR-2779610-A1 (FR)
Inventor: MEUNIER FRANCOIS
IPC: H04K3/00
Filed: 1998-06-09
Abstract: The invention concerns an active radiofrequency device, with minimal spectral occupancy, for eliminating electromagnetic and sound disturbances caused by GSM-type mobile telephones or the like. The invention concerns a device for eliminating interference caused by mobile telephones in conformity with the GSM standard and the like, and for inhibiting reception and transmission of calls on said telephones, by scrambling the beacon voice transmitted by each operator. It consists of a frequency synthesiser (1), a modulator (2), amplifiers (3), and radiating devices (4). Said device is particularly designed for entertainment, conference and assembly halls.
Patent FR-2781854-A1 (FR)
Inventor: PERCHERON JEAN CLAUDE
IPC: E04C5/12
Filed: 1998-07-28
Abstract: The invention concerns a single-piece part (20) for producing a cable anchoring jaw, comprising several angular portions (22) arranged about a generally cylindrical duct (5), assembled by clamps (27) adjacent to said duct. Each clamp is located at the bottom of one particular radial slot (25) extending between two portions from the part periphery. Each clamp has towards its own particular slot a surface whereof a part at least is inclined relative to the direction (X) perpendicular to the slot radial plane, such that the clamp radial thickness has a minimum in a specific position along said direction (X), thereby ensuring the position where the clamp (27) will be broken to obtain the jaw wedges from the part portions (22), which enables to better control for clamping the cable strand in the jaw.
Patent FR-2782856-A1 (FR)
Title: Moteur electrique destine a etre accouple a une transmission notamment d'un vehicule automobile
Inventor: FROUMAJOU ARMAND
IPC: B60L50/15
Filed: 1998-09-02
Abstract: Ce Moteur électrique du type à aimants permanents comprend un stator bobiné (2) et un rotor (3) en forme de cloche portant des aimants permanents (4) répartis de façon régulière sur la face interne (4a) de sa partie cylindrique, caractérisé en ce que le stator (2) du moteur électrique (1) est monté fixement, sur le pourtour d'une culasse (9) de forme sensiblement cylindrique comportant un alésage destiné à recevoir la bague extérieure de roulements de centrage (10) emmanchés sur un manchon (3a) solidaire de la cloche du rotor (3) formant ainsi un ensemble pré-assemblé apte à être accouplé à un arbre d'entrée (5a) de la transmission (5).
Patent FR-2783275-A1 (FR)
Title: Automatic opening and closing mechanism for door flap, includes indexing peg engaging cam track with cam having reduction motor
Inventor: GOURAUD JEAN PIERRE
IPC: E05F15/12
Filed: 1998-09-14
Abstract: The flaps (14,16) which pivot around a rotational axis (20) each comprises an indexing peg (24). The peg engages a Y shaped cam track (28) made in a cam (26) integral with translation reduction motor (30) in a plane perpendicular to the rotational axis. The cam has switching for directing the indexing peg towards the first or second branch of the cam track Y.
Patent FR-2783589-A1 (FR)
Title: Tube connection method to a body provided with a channel using a deformable clamping screw
Inventor: VALLEE CHRISTOPHE
IPC: F16L33/22
Filed: 1998-09-17
Abstract: The fixing of a pipe (C) to a body (1) with a through hole (2) consists of an extended terminal part (3) on the body (1) which has a threaded part (4) and an extension (5) for receiving the end of the tube. The coupling is effected by a nut (10), threaded to engage with the threaded part of the body. Part of the nut opens out radially when being screwed down whilst  the other end (17) closes radially as the expansion of the end (16) increases.
Patent FR-2780810-A1 (FR)
Title: Procede de fabrication de resistances dans des circuits integres
Inventor: LIOU FU TAI
IPC: H01L21/02
Filed: 1998-10-27
Abstract: Un procédé de fabrication d'une résistance dans un circuit intégré comprend la formation d'une couche d'un oxyde de métal réfractaire sur un substrat (100), et l'accomplissement d'un processus de traitement par de l'hydrogène sur une partie sélectionnée (101a) de la couche d'oxyde de métal réfractaire, de façon à convertir la partie sélectionnée de la couche d'oxyde de métal réfractaire en un oxyde conducteur ayant une caractéristique résistive spécifique, pour constituer la résistance désirée. Le traitement par de l'hydrogène peut être accompli successivement en plusieurs phases sur différentes parties sélectionnées de la couche d'oxyde, pour former plusieurs résistances ayant diverses caractéristiques résistives.
Patent FR-2786215-A1 (FR)
Title: Veranda mounting for building has male and female connections between wall and veranda frame
Inventor: DERRE CHRISTOPHE
IPC: E04D3/08
Filed: 1998-11-25
Abstract: The veranda mounting for a building has a wall bracket with a female section (3) engaged by a male section (11) mounted on the veranda frame plate (4) which carries the struts (10) which are cut to equal lengths. The female sections are mounted on a strip which is longitudinally movable and which can be adjusted horizontally with respect to the wall.
Patent FR-2786576-A1 (FR)
Title: Dispositif de compensation des effets des deformations d'un pylone de sustentation entre un porteur et une charge
Inventor: MOREAU DOMINIQUE
IPC: B25J9/16
Filed: 1998-11-27
Abstract: L'invention concerne un dispositif de compensation des effets des déformations d'un pylône de sustentation (PYL) disposé entre un porteur (PRT) et une charge, la charge supportée par le pylône étant par exemple une munition (de type bombe ou missile) ou une nacelle.Il s'applique, selon un exemple de mise en oeuvre, à un système de contrôle (34) de l'orientation d'un axe de visée (LDV2) d'un dispositif d'imagerie (13) intégré dans le pylône, cet axe de visée pouvant subir les effets des déformations du pylône. Le dispositif selon l'invention comprend :- un nombre prédéterminé de capteurs de contrainte (31) implantés dans la structure du pylône, par exemple des jauges de contraintes résistives et/ ou des capteurs piezo-électriques, les réponses (R1, R2, R3) de ces capteurs étant fonction notamment des charges subies par le pylône,- un module (32) de traitement de ces réponses permettant, par comparaison à une base de tabulation (33) préétablie, de déterminer notamment la valeur de la composante statique d'au moins une rotation (gammax, alphay, z) subie par l'axe de visée (LDV2), due aux déformations du pylône subissant lesdites charges, cette valeur étant envoyée vers le système de contrôle afin d'effectuer une compensation de la rotation subie par l'axe de visée.
Patent FR-2774134-A1 (FR)
Title: Pompe
Inventor: AGNER IVO
IPC: F04C15/00
Filed: 1999-01-21
Abstract: Pompe comprenant un carter logeant une unité de pompe avec une première et une seconde plaque de pression et entre celles-ci un anneau avec un passage. L'anneau s'appuie contre les deux plaques de pression et forme une chambre de pression avec la seconde plaque de pression et le carter. Un moyen d'écartement (14) soutient la première plaque de pression (27) à distance du carter (5). Le moyen (14) est associé au moins par zone à une zone de surface intérieure de la première plaque (27) en regard de l'orifice de passage (26).
Patent FR-2788472-A1 (FR)
Inventor: WOESTELANDT EMILE
IPC: B60D1/167
Filed: 1999-01-19
Abstract: Coupling has path corrector (1), of isosceles trapezoidal shape, that moves standard coupling points laterally. This move them away from overhang formed by towing vehicle relative to its rear axle. Angle modulator (2) subordinates trailer path at rear axle or at standard coupling point, depending of turn angle.
Patent FR-2788925-A1 (FR)
Title: Radio broadcast receiver for use in vehicle includes link to GSM telephone system to provide local station frequency information
Inventor: HEURRTAUX FREDERIC
IPC: H04H60/91
Filed: 1999-01-22
Abstract: The system uses the telephone system to control the operation of the radio receiver.  The cellular radio system for use in a vehicle includes a receiver circuit (20) for information broadcast by a radio network station (3), and also a further receiver circuit (17) detecting signals broadcast on a cellular GSM telephone network (2). Information is received via the GSM network in order to control the operation of the radio receiver, such that the radio receiver can be automatically tuned to the local broadcast frequency for the required radio station. The radio receiver includes an input amplifier (21) followed by a mixer (23) for frequency transposition controlled by a local oscillator. The output to the loudspeaker is provided by a passband amplifier (24).
Patent WO-9956045-A1 (WO)
Title: Differential relief valve for flexible sea line
Inventor: LE NOUVEAU JOEL
IPC: F16K24/04
Filed: 1999-04-20
Abstract: The invention concerns a differential relief valve for flexible sea line comprising: a valve body (1) including an upper part communicating externally through at least one upper communication passage (25) and a lower part communicating with at least one annular space of the flexible sea line through a communication conduit (7); an internal chamber (3) arranged in the valve body (1) and wherein prevails a chamber pressure (Pc); a main check valve (10) mounted in said internal chamber (3) and capable of taking up a closing position and an opening position, said main check valve (10) being urged in closing position by a spring calibrated with a predetermined calibrating force. The invention is characterised in that it further comprises a secondary check valve (27) mounted in the upper communication passage (25) and capable of taking up a closing position and an opening position, said secondary check valve (27) being urged in closing position by a small calibrated spring (35), such that the internal chamber (3) pressure is not less than the external pressure (Pe) for the closing position of said secondary check valve (27).
Patent FR-2789901-A1 (FR)
Title: Cosmetic preparation for skin care contains extract of sunflower stalks and/or extract of sequoia branches to provide the vegetable hormone auxin as active agent
Inventor: COURTIN OLIVIER
IPC: A61K8/97
Filed: 1999-02-22
Abstract: Extract of sunflower stalks and extract of sequoia branches are incorporated into skin care preparations to provide the vegetable hormone auxin as active agent for improving skin tone.  Cosmetic composition for care of the skin containing two vegetable extracts which contain auxin, namely (a) extract of sunflower stalks and (b) extract of sequoia branches.
Patent WO-0120564-A1 (WO)
Title: Method for secure identification of a person and portable device implementing said method
Inventor: MICHOT GERARD
IPC: G07C9/00
Filed: 1999-09-13
Abstract: The invention concerns a method which consists in affixing on a thin flexible paper or plastic identification support (10) assigned to a person, identification data concerning said person; fixing on the support (10) a thin electronic chip, comprising a storage and a contactless transmitter-receiver, for respectively transmitting stored data and receiving data to be stored in the storage; digitizing (11, 16), then encrypting (14) the data affixed on the identification support (10); transmitting (15) without contact the encrypted data to the receiver and storing them in the storage; and for each identification of the person, receiving through a reader of data stored in the memory of the chip (30) fixed on the support (10) assigned to the person, decrypting said data, and comparing them with data affixed on the support (10).
Patent FR-2790439-A1 (FR)
Title: Extendable seat cover for motorcycle has casing mounted on end of seat with reel for extendable cover sheet
Inventor: HERTERT FLORENCE
IPC: B62J23/00
Filed: 1999-03-05
Abstract: The extendable seat cover assembly for a motorcycle has a casing (2) mounted at one end of the seat (1) and containing a reel for an extendable cover. The cover is retracted by an elastic band and cord and held in its extended position by hooked pile fastening material.
Patent FR-2791369-A1 (FR)
Inventor: ARRONDEAU GERARD
IPC: E01B21/00
Filed: 1999-03-27
Abstract: The invention relates to profiled filler sections for the rails of railway tracks (2), such as tramway tracks, that are flush with the ground. Said abutting profiled sections are made from a synthetic material and are inserted on both sides of the web of the rail (2) between the head (16) and foot of the rail. The invention is characterized in that a first type of element (20, 22) that makes up the greater part of the apparatus consists of hollow profile sections (34) that are made from an elastic material, whereby said profiled sections (20, 22) can be elastically deformed by relative movements between the rail (2) and the surrounding terrain (6, 10) under the effect of loads that said profiled sections must bear when railway or street vehicles circulate thereon.
Patent FR-2793860-A1 (FR)
Title: Hold up panel system for car's bonnet comprises line with eyelets at each end and strut
Inventor: LELEU JEAN MARC
IPC: F16G11/00
Filed: 1999-05-21
Abstract: Hold up panel system is line with eyelets (3) crimped at each end and positioned at 25 degrees relatively to the line. Struts (4) are fixed to panel or structure to which panel is hinged and pivoting inside eyelets. When panel is in closed position, line is folded inside compartment. When panel is opened from back to front, line is stretched and prevent panel from falling under its weight.
Patent FR-2794398-A1 (FR)
Title: Moulding article with different skin and core materials uses mould cavity with annexes storing skin material from previous moulding cycle for delivery to cavity in next cycle
Inventor: DECONINCK BERNARD ANDRE
IPC: B29C45/00
Filed: 1999-06-01
Abstract: A moulding apparatus has a mould cavity, first and second devices supplying materials via channel(s) to the cavity and annexes communicating with the cavity. The materials form the skin and core of the moulded article. Each annex is fitted with a movable device for closing off the annex from the cavity. A controller co-ordinates movement of the movable devices with the two supplying devices. In use the annexes contain skin material from a previous moulding cycle. An Independent claim is included for the following: (a) Moulding an article having different materials forming its core and skin using an apparatus as above. The skin and core materials are supplied sequentially. Skin material is drawn into the annexes while the core material is injected and this material is ejected when the skin material is injected in the subsequent moulding cycle. Preferred Features: Core material is prevented from entering the annexes by controlling injection pressure, temperature and/or quantity of the core material or the temperature of the cavity near the annexes.
Patent FR-2795343-A1 (FR)
Title: Catalyst pretreatment for hydrocarbon conversion comprises heating in the presence of hydrocarbons and further heating at a lower temperature
Inventor: MAGNE DRISCH JULIA
IPC: C07C5/27
Filed: 1999-06-22
Abstract: Pretreatment of a catalyst comprising an EUO zeolite and a hydrating/dehydrating metal comprises heating the catalyst in the presence of hydrocarbons and then treating using a lower temperature than previously used.  Pretreatment of a catalyst comprising an EUO zeolite and a hydrating/dehydrating metal and used in hydrocarbon conversion comprises heating the catalyst in the presence of hydrocarbons to give a catalyst containing hydrocarbons and then treating using a lower temperature than previously used. An Independent claim is included for the catalyst as above.
Patent FR-2788386-A1 (FR)
Title: Procede de fabrication d'un micro-actionneur en utilisant une photolithographie
Inventor: YUN SANG KYEONG
IPC: H01L41/43
Filed: 1999-06-24
Abstract: L'invention concerne un procédé de fabrication d'un micro-actionneur utilisant la photolithographie. Ses étapes consistent à : agencer une plaque vibrante métallique; former des moules en fines configurations sur la plaque en utilisant une technique de photolithographie dans laquelle une résine photosensible est appliquée et configurée sur la plaque; mélanger une poudre d'oxyde céramique et une solution de sol céramique, de compositions identiques ou semblables, pour préparer une pâte céramique où les dimensions des particules de la poudre ne dépassent pas 5 m, et qui est préparée à partir d'une poudre d'oxyde céramique à base de Pb et Ti par réaction de combustion d'oxydo-réduction non explosive à 100 à 500degreC, la solution de sol céramique étant constituée d'eau ou d'un solvant organique; charger la pâte dans les moules pour former un film piézoélectrique électrostrictif; traiter thermiquement à 100 à 300degreC pour fritter le film; et former une électrode supérieure sur le film. Selon une variante, la plaque vibrante n'est pas électro-conductrice et une électrode inférieure, où la résine est déposée et la photo-lithographie est exécutée, y est formée.
Patent FR-2797593-A1 (FR)
Title: Catalyseur comprenant au moins une zeolithe de type structural nes et du rhenium et son utilisation en transalkylation d'hydrocarbures alkylaromatiques
Inventor: MERLEN ELISABETH
IPC: C07C5/22
Filed: 1999-08-19
Abstract: La présente invention concerne un catalyseur qui contient au moins une zéolithe de type structural NES, de préférence la NU-87, comprenant du silicium et au moins un élément T choisi dans le groupe formé par l'aluminium, le fer, le gallium, le bore. De manière préférée, de l'élément T a été extrait de façon à ce que le rapport Si/ T atomique global soit supérieur à 20. Cette zéolithe est présente au moins en partie sous forme acide. Le liant est de préférence l'alumine. Le catalyseur contient en outre au moins un métal choisi dans le groupe formé par le groupe VIIB, le groupe VIB et l'iridium, de préférence le rhénium. Enfin, éventuellement, le catalyseur contient, en plus, au moins un métal choisi dans le groupe formé par les éléments des groupes III et IV de la Classification périodique des Eléments, de préférence l'indium et l'étain. La présente invention concerne également l'utilisation du catalyseur dans un procédé de transalkylation d'hydrocarbures alkylaromatiques tels que le toluène et les alkylaromatiques à au moins 9 atomes de carbone. Ce catalyseur est, en particulier, très performant dans le traitement de charges aromatiques C9+ contenant un pourcentage de molécules aromatiques à 10 atomes de carbone et plus supérieur à 5 % poids, cette charge pouvant également contenir du benzène.