baber/WOPTO huggingface dataset:
Patent WO-9726988-A1 (WO)
Title: SUPPORTS DE CATALYSEUR EN MOUSSE DE SiC REVETUE D'OXYDE METALLIQUE ET SYSTEMES CATALYTIQUES CORRESPONDANTS
Inventor: PRIN MARIE
IPC: B01J23/10
Filed: 1997-01-24
Abstract: Support de catalyseur caractérisé en ce qu'il comprend une couche superficielle d'oxyde donneur d'oxygène, en particulier de cérine. Une phase catalytique, déposée sur ledit support, comprend généralement du platine et du rhodium, de manière à former un système catalytique pour pots d'échappement, ladite phase catalytique étant aisément récupérable par simple lixiviation.
Patent WO-9745092-A1 (WO)
Title: Protheses dentaires modifiees en surface et procede d'obtention
Inventor: BELLESORT STEPHANE
IPC: A61K6/884
Filed: 1997-05-28
Abstract: Prothèse dentaire composée d'un polymère contenant des atomes d'hydrogène et ayant les qualités mécaniques et chimiques requises, caractérisée en ce que les atomes d'hydrogène à la surface dudit polymère sont remplacés partiellement par des atomes de fluor, des groupements -CF, -CF2 -CF3, -OH, -COOH, -C=O, -OOH, -NH2, -C=NH ou -CONH2. De tels polymères permettent d'améliorer la rétention des prothèses et/ou de limiter le développement de la plaque dentaire.
Patent FR-2758839-A1 (FR)
Title: Prefabricated timber building erection system
Inventor: DIGO ALAIN FRANCIS
IPC: E04B2/70
Filed: 1997-01-28
Abstract: The system, especially using solid exotic hardwoods, consists of erecting uprights (1) with grooved edges (3) and fixing them to the ground by L-shaped metal brackets. The walls are made from planks 4.5 cm thick and 15 cm wide which are slid into the grooves from the top and are joined together by tongued and grooved edges. The number of grooves in the sides of the each upright depends on its position, i.e. two grooves in opposite sides for an straight wall section, two grooves in adjacent sides for a corner and more than two grooves where two or more walls meet. The walls are capped by grooved planks for rigidity.
Patent FR-2744120-A1 (FR)
Title: Melange synergique d'un 2,4-dimethyl-6-s-alkylphenol et d'un phenol steriquement encombre, utile pour la statilisation de polymeres
Inventor: GILG BERNARD
IPC: C09K15/08
Filed: 1997-01-30
Abstract: On décrit un mélange synergique contenant: a) au moins un composé de formule I (CF DESSIN DANS BOPI) où R1 est méthyle ou éthyle et R2 est alkyle en C10 - C30 , et b) au moins un composé de formule II (CF DESSIN DANS BOPI) où n est 1, 2 ou 4; X1 est t-butyle; X2 est alkyle en C1 - C4 ; lorsque n = 1, X3 est alkyle en C1 - C20 , triazinylamino substitué par alkylthio en C1 - C10 ; ou -A1 -COO-A2 ou -A1 - CONH-A2 , où A1 est une liaison directe ou alkylène en C1 - C4 et A2 est alkyle en C1 - C20 , alkyle en C4 - C20 interrompu par -O-, cycloalkyle en C5 - C12 , ou phényle ou phénylalkyle en C7 - C9 éventuellement substitués par -OH et/ou alkyle en C1 - C4 ; lorsque n = 2, X3 est -E1 -COO-E2 -OOC-E3 - ou -E1 -CONH-E2 -NHCO-E3 -, où E1 et E3 sont une liaison directe ou alkylène en C1 - C4 , et E2 est alkylène en C2 - C20 , alkylène en C4 - C20 interrompu par -O- ou -S-, (CF DESSIN DANS BOPI) cycloalkylène en C5 - C7 éventuellement substitué par alkyle en C1 - C4 , phénylène ou (CF DESSIN DANS BOPI) ; ou, lorsque n = 4, X3 est [G1 -COO]4 -G2 , où G1 est une liaison directe ou alkylène en C1 - C4 et G2 est alcanetétrayle en C5 - C10 ; et l'utilisation de ce mélange pour stabiliser certains polymères organiques contre la dégradation par la chaleur, l'oxydation et/ou la lumière.
Patent FR-2759098-A1 (FR)
Inventor: PACAUD PASCAL
IPC: D21F11/00
Filed: 1997-02-04
Abstract: The invention concerns the manufacture of marked paper, more precisely it concerns an improved method and a device for the continuous manufacture of marked paper, the improvements concerning in particular the quality and the range of choice of available patterns, as well as the economic aspects. The method which comprises the standard steps of forming, dewatering, pressing and drying, is characterised in that it essentially consists, during manufacture, in stamping at least one of the faces of the paper pulp strip (B) using a flexible, removable sleeve attached around a cylinder - excluding cylinders with variable diameter- and this without heating the sleeve and at a time in the manufacturing process when the strip (B) of paper pulp has a dry content ranging between 55 and 75 % and, preferably, is of the order of 65 % +/- 4 % by weight. The stamping is preferably carried out during drying. The invention also concerns the device for implementing this method and the removable stamping sleeve constituting one of the means of this device.
Patent WO-9822333-A1 (WO)
Title: Driving device for a crank gear machine
Inventor: MOURER HUBERT
IPC: B62M11/00
Filed: 1997-11-14
Abstract: The invention concerns a driving device for a machine comprising a crank gear (3) actuated by a user's force, operating on the pedals (4) arranged at the free ends of two pedal cranks (5) integral with said crank gear (3), the latter being connected to a driving pinion (6) of a main wheel by means of a free intermediate gear wheel (8) comprising at least two toothed stages (8a, 8b) one of which (8b) is connected to the crank gear (3) and the other (8a) to a driving pinion (6) by any connecting means. The invention is characterised in that the intermediate gear wheel (8) includes at least one first toothed stage (8b) connected to the standard crank gear (3) and the diameter of which is not greater than that of said crank gear (3) and a second toothed stage (8a) connected to the driving pinion (6) of the wheel (7) and the diameter of which is greater than that of said crank gear (3), so as to obtain a velocity gain of the machine for a given torque supplied by the user.
Patent WO-9827850-A1 (WO)
Title: Method and apparatus for supporting an element to be supported, in particular a patient's body with a support device independent of the control device
Inventor: VIARD JEAN-LOUIS
IPC: A61G7/057
Filed: 1997-12-22
Abstract: The invention concerns a method and an apparatus for supporting an element to be supported, in particular a patient's body. This apparatus is characterised in that it comprises a supporting device (20) with essentially only at least a closed chamber or one with controlled outflow (21), and inflow and outflow means (26) for a filling fluid, and an independent control device (40) arranged under the supporting device (20), said control device (40) comprising filling or evacuating means of the fluid for filling the chamber as well as control means (50, 41, 42) properly speaking for filling or evacuating the filling fluid. The invention simplifies the making and management of the support of an element to be supported such as a patient's body.
Patent FR-2746960-A1 (FR)
Title: Rear face thinning of semiconductor image sensor
Inventor: THOMPSON DENNIS A
IPC: H01L21/263
Filed: 1997-03-12
Abstract: Making rear face-thinned image sensors involves: (a) providing a vacuum chamber having systems for controlling the direction and intensity of an inert ion (preferably argon ion) beam and for controlling its position relative to an image sensor support; (b) placing one or more semiconductor image sensors, having etched circuits on its front surface, on the support within the vacuum chamber such that the inert ion beam is incident on the rear surface of the image sensor or is successively incident on the rear surface of each image sensor, this rear surface being free of etched circuits; and (c) etching the or each image sensor to a predetermined thickness using the inert ion beam. Also claimed are (i) an image sensor made by the above process; and (ii) equipment for rear face thinning of image sensors.
Patent FR-2761130-A1 (FR)
Title: Dispositif a soufflet, son application a un joint de transmission, et bague pour un tel dispositif
Inventor: MOULINET FRANCOIS
IPC: F16J3/04
Filed: 1997-03-18
Abstract: L'invention concerne un dispositif (17) à soufflet, comprenant un soufflet élastique (19) destiné à être relié par une première extrémité à un premier élément rotatif (9) et dont la deuxième extrémité présente un rebroussement vers l'extérieur (24) , l'extrémité libre de ce rebroussement étant destinée à être fixée à un deuxième élément rotatif (11) . Le dispositif comprend un organe rigide (21) de stabilisation du soufflet (19) , cet organe (21) comportant une partie radialement extérieure de liaison adaptée pour assurer une retenue axiale dudit organe (21) par rapport au deuxième élément rotatif (11) , et une partie (33) radialement intérieure adaptée pour s'étendre axialement vers le rebroussement (24) , à l'intérieur de celui-ci, et pour présenter vers le soufflet (19) une surface annulaire dépourvue d'arête vive.Application aux joints homocinétiques de transmission pour véhicules automobiles.
Patent FR-2746863-A1 (FR)
Title: Machine a engrenages, pompe ou moteur
Inventor: SCHWUCHOW DIETMAR
IPC: F04C2/08
Filed: 1997-03-27
Abstract: On propose une denture pour des machines à engrenages, qui conduit à une faible pulsation du débit. A partir de la donnée de l'allure caractéristique du débit et du rapport de la largeur de l'intervalle entre dents ew1 , ew2 à l'épaisseur de dent sw1 , sw2 , on obtient une forme des dents pour les machines à engrenages, pouvant être réalisée aisément dans la pratique.
Patent FR-2761800-A1 (FR)
Title: Voice detection system replacing conventional microphone of mobile phone
IPC: G10L15/25
Filed: 1997-04-02
Abstract: The system for the transmission of vocal sounds includes a detection device which senses the shape of the speaker's mouth, and also the shape of the speaker's throat. This is achieved by detection of whispered sounds, images of the lips and sound echoes. A memory is then used to make a corresponding link between each shape pattern of mouth, throat and lips and an audible sound (62). A transmission system is provided to send the sound which has been identified by the correspondence in the memory. The system may also include a filter (19) which is intended to transmit preferentially the frequencies corresponding to whispering. One of the detectors sensing the shape of the mouth and throat may be an optical detector with a sensor comprising a matrix of photosensitive elements.
Patent FR-2761880-A1 (FR)
Title: Motorised wheel chair for use by handicapped person
Inventor: MILON JEAN
IPC: A61G5/04
Filed: 1997-04-09
Abstract: The motorised wheel chair for a handicapped person comprises a chassis on which an ordinary chair may be mounted. It consists of a chassis (1) on which there are wheels, motors, the battery and a folding foot rest. A chair, which may be an ordinary household chair, can then be fastened on to this chassis. The control box (6) for the wheel chair is then attached wherever the user finds most convenient - for example under the seat of the chair. The chair may include a brake which can be either electrically operated, or manually operated, so that the chair can be moved without the aid of the motor if required. The electric motors used for the chair can be windscreen wiper motors as fitted to a vehicle - either new or reconditioned.
Patent FR-2763240-A1 (FR)
Title: Regenerative hair lotions containing iodine
Inventor: SIMEONI CARMETTE
IPC: A61K8/20
Filed: 1997-05-13
Abstract: Regenerative hair lotions containing iodine as the active ingredient are new.
Patent FR-2769690-A1 (FR)
Title: Lampshade with detachable trim
Inventor: DESTAIS LUCIEN
IPC: F21V1/12
Filed: 1997-08-12
Abstract: The lampshade consists of a truncated conical support (1) with a metal frame (3), designed to be fitted to a lamp base or similar and a removable trim element (2) which fits over the outside of the support. The trim element is itself self-supporting, and comprises an inner member (15) of a self-supporting synthetic material between 0.25 and 0.40 mm thick which is at least translucent and has an outer cover (11) stuck to it.
Patent FR-2767470-A1 (FR)
Title: Aspiration cannula, for use in dentistry
Inventor: CONDUCHE PIERRE
IPC: A61C17/08
Filed: 1997-08-21
Abstract: The tip, attached by a friction fit to the end of a tube, has a tubular section (1) with a whistle outlet (4) in a cavity forming a nozzle (2).  Preferred features: The cavity has a central recess (3) in its reinforced edge. The tip is made from a supple, bio-medical and sterilisable material.
Patent FR-2770670-A1 (FR)
Title: Sound detector alarm
Inventor: FALCHERO JEAN
IPC: G08B13/16
Filed: 1997-11-03
Abstract: Uses simple audio frequency detectors and processing rather than needing utrasonic detectors and complex processing.
Patent FR-2771813-A1 (FR)
Title: Compteur de volume d'un fluide en ecoulement
Inventor: NITECKI JEAN PIERRE
IPC: G01F1/32
Filed: 1997-11-28
Abstract: Compteur de volume d'un fluide en écoulement.Selon l'invention, ledit compteur comprend :- un élément viscosensible (10) traversé par ledit fluide selon un régime d'écoulement laminaire,- un premier oscillateur fluidique (21) en série avec ledit élément viscosensible (10),- un deuxième oscillateur fluidique (22) en parallèle au moins sur l'élément viscosensible (10),l'élément viscosensible (10) et lesdits oscillateurs fluidiques (21, 22) étant aptes à déterminer la viscosité du fluide, de manière à apporter au volume de fluide mesuré par les oscillateurs fluidiques (21, 22) une correction dépendant du nombre de Reynolds.Application à la mesure de précision de volume de carburant.
Patent FR-2772622-A1 (FR)
Title: Dispositif medical implantable actif, notamment stimulateur cardiaque, defibrillateur et/ou cardioverteur, de type multisite configurable
Inventor: LEGAY THIERRY
IPC: A61N1/372
Filed: 1997-12-23
Abstract: Dans ce dispositif, des électrodes sont placées en au moins trois sites myocardiques distincts de stimulation (12, 14, 20, 22), dont au moins un site ventriculaire de stimulation/ détection (14, 22), ces électrodes étant reliées à des bornes indépendantes (DA, DV, Da1, Dv2) du dispositif de manière à permettre l'application d'impulsions de stimulation produites par une pluralité d'étages de stimulation distincts (24, 26, 28, 30), en nombre au plus égal au nombre desdits sites de stimulation. Le dispositif comprend des moyens de commutation (SA, SV, S1, S2) pour relier sélectivement et selon diverses configurations possibles de stimulation les étages de stimulation, ou certains de ceux-ci, aux divers sites de stimulation, ou à certains de ceux-ci, et des moyens de commande des moyens de commutation, pour modifier la configuration de stimulation de manière à rechercher celle considérée comme optimale.
Patent WO-9838572-A1 (WO)
Title: Method and device for executing by a single processor several functions of different criticality levels, operating with high security
Inventor: COLAS GERARD
IPC: G06F21/62
Filed: 1998-02-20
Abstract: In order to execute by means of a processor (70) several functions, the processor having access to an addressable space comprising programme (81) and data (82) memories, and input/output registers (77), the method consists in allocating access right to each function; dividing the addressable space into partitions each associated with a function access right; dividing the processor usage time into cyclic time slots associated with a function access right; at the beginning of each time slot, verifying that the processor has completed the execution of the preceding function, and activating the tasks of the corresponding function; and each time the processor (70) accesses an addressable zone, comparing (113) the current time slot (111) access right with that of the accessed zone, and emitting an error signal in case of inconsistency.
Patent FR-2776613-A1 (FR)
Title: 8 or 12 speed gearbox installed in ordinary bicycle
Inventor: PORTALIER PIERRE LOUIS MARIE
IPC: B62M11/14
Filed: 1998-03-25
Abstract: The gearbox comprises an auxiliary shaft (33) held parallel to the pedal gear axle by two arms (7,8) articulated on either side the pedal casing (9). The chain carrier plate (29) has side by side toothed wheels (30,31,32) each meshing with a wheel (50,51,52) carried by the auxiliary shaft. There are two other wheels (40,41) carried by the same shaft on the opposite side meshing with one wheel of a two wheel set (20,21). The left crank (3) carries a toothed satellite wheel (22) meshing with the crown wheel and a lever (25) which automatically engages the crown wheel so that the crank rotates faster than the crown wheel carrier. A planet toothed wheel (12) meshes externally with the wheel carried by the crank and can be rotated freely or immobilized.
Patent FR-2778288-A1 (FR)
Title: Filtre passe-bande accordable
Inventor: SCHIEBLICH CHRISTIAN
IPC: H03H7/12
Filed: 1998-04-29
Abstract: Le filtre passe-bande accordable est situé à l'entrée d'un récepteur de radiocommunication. Il comporte deux résonateurs (10). Chacun de ces résonateurs a un noeud d'entrée (11) et comporte, entre son noeud d'entrée et la masse, un montage parallèle d'un élément résonant à ligne de transmission (12) et d'au moins une capacité variable (13) commandée par une tension d'accord (Vacc ). Un couplage capacitif (23, 24) est prévu d'une part entre une entrée (21) du filtre et le noeud d'entrée (11) de l'un des résonateurs, et d'autre part entre le noeud d'entrée (11) de l'autre résonateur et une sortie (22) du filtre. Le couplage entre les résonateurs (10) est assuré par une inductance (20) connectée entre leurs noeuds d'entrée.
Patent FR-2780138-A1 (FR)
Title: Cassette for a heating and/or cooling and/or lighting system
Inventor: POIRIER GILBERT
IPC: F24F13/20
Filed: 1998-06-19
Abstract: The cassette (1) comprises a body (2) located inside an envelope formed by a base (3) and lateral walls (4). The envelop contains parts forming the cassette is open (5) on at least one radiating face of the body (2). The radiating body is maintained inside the envelope by resting on insulation (6) connected to the base by wires (12). The wires absorb axial and radial movement of the body (2) which is mounted on a wire spring (7) fitted between the base (3) and the back of the radiating body (2).
Patent FR-2781554-A1 (FR)
Title: Aeration grill for cosmetics container has molded plastics perforated plate without direct through holes
Inventor: FAVRE BERNARD
IPC: B29C45/26
Filed: 1998-07-21
Abstract: The cosmetics container ventilation grill has a perforated plate for an aeration grill for a box consists of blind holes (2,2') which respectively open out onto opposite sides of the plate (1). These blind holes communicate one with the other by a transverse window, which is common to each of the respective blind holes.
Patent FR-2781128-A1 (FR)
Title: Boot suitable for elderly person suffering from joint problems, having upper part made from very supple synthetic material with absorbent fiber lining
Inventor: BASMOREAU JEAN LOUIS
IPC: A43B3/00
Filed: 1998-07-16
Abstract: The boot (10) consists of an upper part (12) with an opening (19) and a heel reinforcement (14) of a rigid thermoplastic material. The upper part is made from a very supple synthetic material such as stretch micro-fibers and has an inner lining (112) of absorbent fibers.  The sides of the upper part have a series of sleeves (111) into which stiffeners (110) can be inserted. The boot is done up with a sliding clasp fastener (16) and has a foam sole (11).
Patent FR-2784259-A1 (FR)
Inventor: DEPRIESTER JEAN JACQUES
IPC: H04B7/15
Filed: 1998-10-01
Abstract: The modular multi channel analogue/digital retransmission system has a multiple channel separator (1) and multiple digital signal processing (2-1 to 2-n) with summer (3) amplifier (4) and coupler to the retransmission antenna. A second channel with multiplexers has multiple analogue processors and multiplexed outputs to retransmission antennas.
Patent FR-2771134-A1 (FR)
Title: Dispositif hydraulique pour regler la synchronisation d'ouverture et de fermeture d'une soupape de moteur
Inventor: FUKUHARA KATSUYUKI
IPC: F01L1/344
Filed: 1998-11-13
Abstract: Dans un dispositif hydraulique pour régler la synchronisation d'ouverture et de fermeture d'une soupape de moteur selon la technique antérieure, le plongeur (56), qui verrouille le carter (42) de l'actionneur (40) et le rotor (44) l'un contre l'autre quand le moteur est arrêté et relâche le verrouillage quand le moteur démarre, se présente sous la forme d'une tige conique. De ce fait, le jeu entre le plongeur et son trou d'engagement n'est pas aussi réduit. Dès lors, le plongeur a tendance à sortir du trou d'engagement. De plus, il se produit un phénomène de pompage au niveau de la partie de jeu, ce qui provoque des bruits désagréables.La présente invention résout ces problèmes grâce à une partie saillante du plongeur (56) qui est une tige s'étendant parallèlement à l'arbre à cames (19) et a un diamètre constant sur toute sa zone d'engagement avec le trou d'engagement.
Patent FR-2785805-A1 (FR)
Title: Compositions rich in lipids obtained from vegetable sources by solvent extraction, suitable for use in cosmetics, pharmaceuticals, and foodstuffs
Inventor: FOTINOS SPIROS
IPC: C11B1/10
Filed: 1998-11-18
Abstract: Process for the preparation of compositions rich in lipids or proteins from vegetable sources, the compositions so prepared and their use in cosmetics, pharmaceuticals, and foodstuffs.  The compositions are prepared by the following method: (a) a cereal flour or cereal concentrate is added to a polar solvent or mixture of polar solvents and stirred vigorously for a few hours at 30 - 80  deg C, preferably 30 - 50  deg C, in a ratio of 1: 1 - 10, and preferably 1:1 - 5, and the mixture separated to give a filtrate rich in polar and apolar lipids; (b) the filtrate is concentrated to a homogeneous orange-brown oil which is dehydrated, this oil forming the total lipidic fraction. In a separate stage (b') the delipidated filter cake from the original separation is recovered by any suitable means. The starting materials are preferably wheat, millet, or rice, the flour having a particle size that is 99% below 1,000  mu m and 44% below 450  mu m. After stage b) the lipidic fraction may be further treated with a non-polar solvent to separate the polar lipids, which are insoluble and precipitate, and these are purified. The solution is then concentrated to give an oil rich in neutral lipids. The preferred solvent for the first stage is ethanol, and the preferred solvent for the separation of polar and non-polar lipids is acetone. The total lipidic extract contains 8 - 10% of a non-lipidic fraction, 38 - 45% neutral lipids, 7 - 9% unsaponifiables, 13 - 16% phospholipids, 16 - 20% glycolipids, and 3 - 5% ceramides and glycosyl ceramides. Independent claims cover a process for making a gel rich in proteins in which a composition as described (15%) is emulsified with water, sodium hydroxide and glycerin at 50 - 60 deg C. This gel may then be used for film manufacture, for textile impregnation, or to make patches.
Patent FR-2771873-A1 (FR)
Title: Optical circuit for filtering multiplexed optical signals
Inventor: YANAGI NORIO
IPC: H04B10/572
Filed: 1998-11-27
Abstract: The filter provides a flexible cut-off frequency for selection of wavelengths. The optical circuit comprises a reflecting optical filter (104) which cuts out a specific by variable band of wavelengths.  This receives wavelength division multiplex (WDM) signals allowing one signal to be reflected and another to be transmitted.  A control signal is detected and the WDM signal and the wavelength of the filter cut-off adjusted on the basis of this control signal.  The position of the cut-off frequency is adjusted in order to maximise the reflected optical signal component.
Patent FR-2794632-A1 (FR)
Title: Support de cuisson
Inventor: COUDAMY GERARD
IPC: F27D5/00
Filed: 1999-06-14
Abstract: Un procédé pour supporter dans un four des produits devant être traversés verticalement par un flux de gaz chauds consistant à déposer lesdits produits sur une plaque en mousse céramique (1), ladite plaque étant rigidifiée par des barres (5, 15) et étant portée par les éléments porteurs (4, 14) du four par l'intermédiaire desdites barres.