baber/WOPTO huggingface dataset:
Patent WO-9802928-A1 (WO)
Title: Electrode de generateur electrochimique rechargeable au lithium
Inventor: BIENSAN PHILIPPE
IPC: H01M4/52
Filed: 1997-07-10
Abstract: La présente invention a pour objet une électrode positive de générateur électrochimique rechargeable au lithium contenant un matériau électrochimiquement actif de formule générale: Lix My Am Dz Ot avec: 0,8 ≤ x ≤ 1,2; 0 < z ≤ 0,3; 1,8 ≤ t ≤ 4,2; (0,8 - m - z) ≤ y ≤ (2,2 - m - z); 0 < m ≤ 0,3; où M est au moins un métal de transition choisi parmi le nickel, le cobalt, le manganèse et le fer, A est un élément choisi parmi le magnésium et le calcium, et D, différent de M, est au moins un élément choisi parmi les éléments des groupes 4b à 5a de la classification périodique.
Patent FR-2759141-A1 (FR)
Title: Flexible gas pipe and process of fabrication for feeding gas appliances domestic and industrial
Inventor: CASTELLI SERGIO
IPC: F16L25/00
Filed: 1997-02-06
Abstract: A gas pipe consisting of a tubular metallic interior (1) surrounded by a skirt (2) of open-worked metallic wires and an exterior covering (3) in a supple plastic material. It is characterised in that the interior metallic tube is a ringed tube (1) obtained from a longitudinal rolled strip whose edges are welded longitudinally one to the other, so that they are deformed and end up as a ringed structure. The end connectors (4) are welded to the metallic tube (1).
Patent FR-2760861-A1 (FR)
Title: Wrist watch strap holding mechanism
Inventor: GAY XAVIER
IPC: A44C5/14
Filed: 1997-03-17
Abstract: The mechanism includes a box (1) with two spindles (6) which hold the watch strap (7). The spindles are held by two lateral pieces (5) one of which can rotate about an axis (2). A spring (3) brings it in its initial position where it fixes the two spindles.
Patent FR-2752485-A1 (FR)
Title: Procede de fabrication d'un dispositif de memoire a semiconducteurs ayant un condensateur
Inventor: CHAO FANG CHING
IPC: H01L21/8242
Filed: 1997-04-25
Abstract: Un procédé pour fabriquer un dispositif de mémoire à semi-conducteurs ayant un substrat (10), un transistor de transfert formé sur le substrat et un condensateur de stockage de charge connecté électriquement à une région de source/drain (16a) du transistor de transfert, comprend notamment la formation d'une électrode en forme de tronc (26a) et la formation d'une électrode en forme de branche (40a) connectées à la région de drain du transistor de transfert. La formation du condensateur est complétée par la formation successive d'une couche diélectrique et d'une couche conductrice sur les électrodes en forme de tronc et de branche (26a, 40a).
Patent FR-2763850-A1 (FR)
Title: Oral composition for treating cutaneous ageing
Inventor: BEUZELIN PATRICIA
IPC: A61K31/775
Filed: 1997-06-02
Abstract: Compositions (I) for the treatment of cutaneous ageing comprise a physiologically acceptable medium containing (a) at least one ubiquinone or derivative, (b) at least one tocopherol or derivative and (c) at least polyphenol or derivatives.
Patent FR-2765196-A1 (FR)
Title: Photograph holder, e.g. for album page
Inventor: BEAUFILS CLAUDE
IPC: B42F7/02
Filed: 1997-06-27
Abstract: The photograph holder, e.g. forming an album page made from two layers of material (1, 2), at least one of which is transparent, welded together round three sides of a square (3-5) and with the fourth side (6) left open for inserting a photograph.  The pocket formed by the welded lines has two additional short weld lines (7, 8) projecting upwards from its bottom edge, to position a rectangular photograph either vertically (P1), with its lower edge in between the two additional weld lines, or horizontally (P2), with its lower edge resting on them. In either case, the spaces not filled by the photograph can be used for caption slips.
Patent FR-2765402-A1 (FR)
Title: Placement device for high frequency mass of inductance
Inventor: HAVOT HENRI
IPC: H01P1/203
Filed: 1997-06-27
Abstract: The placement device includes a large condenser which forms a quasi short circuit at a frequency of a filter. The condenser is inserted between the inductance and the mass. A centre frequency of a filter is calculated. A line structure in parallel to an inductance mass acts as a short circuit. Dimensions of the device are adjusted so as to give a desired resonant frequency. As the condenser is made smaller in value the line must be increased in length. The line length is significantly smaller than a wavelength being used.
Patent FR-2767138-A1 (FR)
Inventor: NICOLAU YANN FLORENT
IPC: C08G73/02
Filed: 1997-08-07
Abstract: The invention concerns a method for making polyaniline with high molecular mass in the form of emeraldine and polyaniline obtained by said method. The method comprises the following steps: a) polymerising the aniline or aniline derivative into pernigraniline, by carrying out the polymerisation in an aqueous homogeneous solution comprising the aniline or aniline derivative, a protonic acid, a salt, an oxidizing agent and ethanol to obtain a pernigraniline; b) reducing the resulting pernigraniline in step a) into emeraldine by means of an aqueous reducing solution not containing aniline; and optionally a complementary step for extracting and post-polymerising with chloroform. The resulting polyanilines protonated with sulphonic (+/-)-10-camphor acid are completely soluble in m-cresol and in hexafluoroisopropanol and produce flexible films with high electrical conductivity, 250-350 S/cm.
Patent FR-2767615-A1 (FR)
Title: Montage va-et-vient electronique
Inventor: COUSY JEAN PIERRE
IPC: H03K17/725
Filed: 1997-08-22
Abstract: Suivant l'invention, ce montage va-et-vient comporte deux interrupteurs électroniques (10) disposés tête-bêche, chacun de ces interrupteurs électroniques (10) comportant, en parallèle, deux organes de coupure électroniques (13, 13') dont les circuits de commande (14, 14') ont en commun un organe d'actionnement (17) apte à fermer alternativement l'un ou l'autre d'entre eux.
Patent FR-2768945-A1 (FR)
Title: Rapid homogeneity check of powdered mixtures
Inventor: CHICOTEAU PIERRE JOSEPH MAURIC
IPC: B01F3/18
Filed: 1997-09-29
Abstract: The homogeneity of a mixture of powders is checked by addition of tracer particles of a similar size to the main component of the mixture. These added particles are of a different color to other particles in the mixture. A known concentration of tracer particles is added, so, the homogeneity of the mixture can be estimated by counting the tracers in a sample. Use of different colored tracers in different mixtures allows cross contamination to be easily spotted.
Patent FR-2769851-A1 (FR)
Title: Simplified layout for PSA gas separation plant
Inventor: DUHAYER ALAIN
IPC: B01D53/047
Filed: 1997-10-21
Abstract: Simple arrangement of adsorbers in a PSA gas separation plant, where each pair of adsorbers is connected to the common pipe by a T-joint, with the pipe to the adsorbers from the T being straight with a valve and the pipe from the T to the common pipe also being straight. Installation for separating a mixture of gas, in particular for producing hydrogen, by pressure modulated adsorption. Several adsorbers (I, II, III, IV) function whilst being decanted from one to the other in time according to a predetermined cycle. This includes adsorption, regeneration and re-pressurisation stages. Each adsorber is connected via a distribution pipe (6) and branches (7) with valves to a common pipe (1, 2, 3, 4, 5). The branches associated with at least two adsorbers are linked at the opposite end to the adsorbers using a T- joint (20) to connect to the common pipe. The branches are straight pipes containing a valve (13). The T-joint is connected to at least one common pipe by a straight pipe (22).
Patent FR-2769134-A1 (FR)
Title: Procede et dispositif d'extraction et retraction automatiques d'une antenne pour appareil de communication sans fil
Inventor: LEE HAN SANG
IPC: H04M1/03
Filed: 1997-12-01
Abstract: Le procédé consiste à : acquérir une information d'extraction-rétraction d'antenne à partir de signaux associés au début-fin de communication; appliquer un signal de commande à un moteur de façon à le faire tourner dans le sens horaire-antihoraire; cumuler une durée de commande de moteur effective et la comparer à une durée préfixée d'extraction-rétraction entière en l'absence de perturbation de la commande, les opérations de cumul-comparaison étant répétées périodiquement tant que le moteur est commandé; sur la base des résultats des comparaisons répétées, vérifier périodiquement si le moteur est ou non chargé au-delà d'une valeur de référence lorsque la durée de commande effective est inférieure à la durée préfixée; lorsque le moteur est chargé au-delà, répéter une opération d'interruption du signal de façon qu'il ne soit pas appliqué pendant une durée prédéterminée, jusqu'à ce que l'état de surcharge soit éliminé; et, sur la base des résultats des comparaisons répétées, couper l'application du signal de commande au moteur lorsque la durée de commande effective devient égale à la durée préfixée.
Patent FR-2772145-A1 (FR)
Title: Composant optique de type a spectrographe a reseau de guides, a canaux de sortie centres
Inventor: BRUNO ADRIEN
IPC: G02B6/42
Filed: 1997-12-08
Abstract: La présente invention concerne un composant optique du type à spectrographe à réseau de guides d'onde, comportant un coupleur d'entrée et un coupleur de sortie entre lesquels ledit réseau s'étend, et comportant des canaux optiques (130, 140, 150) respectivement en entrée et en sortie des coupleurs d'entrée et de sortie, apte à réaliser un (dé) multiplexage de deux signaux optiques de longueurs d'onde différentes traversant deux canaux (140, 150) d'un même coupleur, caractérisé en ce que les guides du réseau présentent une répartition de leurs longueurs choisie de façon à ce que deux intervalles spectraux libres de longueurs d'onde centrales différentes prennent place dans ledit même coupleur, les dites longueurs d'onde différentes traversant deux canaux (140, 150) appartenant chacune à un intervalle spectral libre différent.
Patent FR-2772245-A1 (FR)
Title: Perfume distributor with electric selection and operation
Inventor: BRENKEN BERNDT
IPC: B65D83/14
Filed: 1997-12-16
Abstract: The perfume distributor has multiple compartments (1) each containing a different perfume, a mixing chamber (8) with a spray nozzle.  Each compartment has its own delivery mechanism (5,5',6,7) to deliver perfume from the compartment to the mixing chamber.  The delivery is electrically selected and actuated, using energy supplied from an electric source.
Patent FR-2772411-A1 (FR)
Title: Protective system for falling objects
Inventor: CHARTIER GILLES
IPC: A62B1/22
Filed: 1997-12-16
Abstract: The system comprises a series of spaced supporting posts (1) with a net (2) of sheet extended horizontally between their upper ends by means of supporting cables (5). The lower end of each post is fixed by means of a plate (3) to a support (4) such as a concrete block, slab, a metal or concrete pile, a metal anchor, a floor or the ground. The tops of at least some of the posts are connected to the ground by oblique stabilizing cables (6, 7) or solid bars.
Patent FR-2772471-A1 (FR)
Title: Analogue display system for speedometer on vehicle dash board
Inventor: HOBLINGRE ANDRE
IPC: G01D11/28
Filed: 1997-12-16
Abstract: The analogue display system comprises two parts which can be displaced w.r.t each other. These consist of two flat sections, the first being a panel (2) and the second being a disc (3) mounted within an aperture in the disc. The disc is mounted on the end of a shaft attached to a motor unit (4) which is able to rotate the disc to indicate the information being displayed. Both the disc and the panel have regions which are transparent (6) and regions which are opaque (5). Lamps (11,12) are mounted behind the panels to illuminate the transparent regions via a filter (13), so that the position of the rotating disc can be seen clearly from the outside.
Patent FR-2774728-A1 (FR)
Title: Liquid pumping system
Inventor: LE GROUYELEC ANDRE
IPC: F04F1/02
Filed: 1997-12-31
Abstract: The system comprises a chamber with an inlet (11) for a liquid from a source (20), an outlet (12), and an inlet (13) for a pressurised gas, each with a valve (15, 16, 17).  The valves are controlled synchronously in two phases - an intake phase in which the liquid inlet valve (15) is open and the other two valves are closed, and an expulsion phase in which the inlet valve is closed and the other two valves are open, allowing gas under pressure into the chamber to expel the liquid.  The chamber can also have a duct (14) at the opposite end to the inlet, connected to a vacuum pump via a valve (18) that opens at the same time as the inlet control valve (15).
Patent WO-9839151-A1 (WO)
Inventor: MARCHANT PASCAL ERIC JEAN
IPC: B29C39/26
Filed: 1998-03-05
Abstract: L'invention propose un procédé de fabrication de pièces creuses (1) en matériau composite stratifié polymérisé à chaud (6), lesdites pièces (1) comportant des parois enveloppantes (3, 3a, 3b, 3c) entourant et formant des cavités (2), et éventuellement des parois non enveloppantes (30), c'est à dire ne formant pas de cavités. Un tel procédé est remarquable en ce qu'on utilise des noyaux (11) recouverts d'une couche (13) d'élastomère silicone d'épaisseur (e) suffisante, la dilatation thermique de la couche (13) d'élastomère silicone assurant la compression de la matière composite (6) contre les parois (10) du moule (7).
Patent FR-2774603-A1 (FR)
Title: Element de retenue de l'avant d'une chaussure sur un ski
Inventor: MERINO JEAN FRANCOIS
IPC: A63C9/085
Filed: 1998-02-06
Abstract: L'invention concerne un élément de retenue avant avec une plaque d'appui montée basculante autour d'un axe de basculement (42) longitudinal médian, et reliée au ressort d'énergie ou à la mâchoire par une liaison comprenant deux circuits qui sont chacun activés lors du basculement de la plaque d'un côté ou de l'autre.Les deux circuits exercent pour l'un un taux d'augmentation voisin de 0% pour l'autre un taux nettement, le taux d'augmentation étant le rapport entre les seuils de déclenchement mesurés selon la norme F 904-94 de l'ASTM, par les essais 1-7 (torsion avec pré-charge avant décalée) et 1-1 (torsion pure).Selon l'un des modes de réalisation, les plots (51, 52) d'appui de la plaque sont décalés le long des branches (46, 47) du ressort.
Patent FR-2774751-A1 (FR)
Title: Dispositif de controle d'une installation de rafraichissement d'air ambiant par circulation d'eau froide dans un plancher
Inventor: FRIDMANN PIERRE
IPC: F24F5/00
Filed: 1998-02-12
Abstract: Dispositif comprenant un serpentin (2) noyé dans une chape en béton (3), et dans lequel circule de l'eau rafraîchie par un groupe de froid, à une certaine température, en fonction d'une température de consigne de l'air à l'intérieur du local construit sur ce plancher. A son entrée dans le plancher du local, le tube (2) constitutif du serpentin sort de la chape vers l'intérieur du local pour alimenter un manchon métallique (13) monté en série avec le tube, et en contact direct avec l'air du local, puis pénètre dans la chape pour constituer le serpentin, et un capteur (15) de détection de buée est associé au manchon (13), qui agit sur le débit de la pompe de circulation d'eau pour réduire celui-ci ou sur la température de l'eau pour augmenter celle-ci, lorsque de la buée est détectée.
Patent FR-2775583-A1 (FR)
Inventor: MORENO PIERRE ANGE
IPC: A61B17/70
Filed: 1998-03-04
Abstract: The invention concerns a vertebral osteosynthesis system comprising at least a member to be anchored (2) to a vertebra, an element linking (23) the member to another anchoring member (3), and a screw (16) for co-operating with the anchoring member (2) to clamp the linking element (23) on the anchoring member, the linking element (23) having a deformable transverse cross-section, the system comprising a deformable sleeve (24) for receiving the linking element (23). The sleeve receiving the linking element is capable of being clamped by the screw (16) on the anchoring member (2).
Patent FR-2761084-A1 (FR)
Title: Appareil d'attaque pour la fabrication d'un afficheur a cristal liquide
Inventor: SHIN WOO SUP
IPC: C23F1/08
Filed: 1998-03-17
Abstract: L'invention propose un appareil pour l'attaque d'un substrat. L'appareil d'attaque comprend un premier réservoir (12) contenant un premier agent d'attaque et un bain d'attaque (20) relié au premier réservoir et recevant le premier agent d'attaque ; le bain d'attaque contient un agent d'attaque résiduel, comprenant de l'agent d'attaque dilué et du matériau résiduel, après que le substrat a été attaqué par le premier agent d'attaque. L'appareil d'attaque comprend un second réservoir qui reçoit l'agent d'attaque résiduel en provenance du bain d'attaque et sépare l'agent d'attaque dilué du matériau résiduel, résiduel, ainsi qu'un passage de connexion reliant les premier et second réservoirs pour transférer l'agent d'attaque dilué séparé depuis le second réservoir jusqu'au premier réservoir. L'appareil comprend en outre un conduit d'évacuation relié au second réservoir (13) de sorte à évacuer le matériau résiduel.
Patent FR-2778653-A1 (FR)
Title: Cement material comprising hydrated calcium silicate with lithium used for e.g. the retention of cations, for nuclear waste storage containing e.g. cesium, for improving the mechanical strength of material in civil engineering
Inventor: FAUCON PASCAL
IPC: E02D19/18
Filed: 1998-05-13
Abstract: A cement material comprises at least a hydrated calcium silicate substituted by lithium, the substituted silicate having a mol ratio Ca:Si of 0.3-1.7 and a mol ratio Li:Si of 0.01-1.  Independent claims are also included for: (1) a process for making the above cement material; (2) a waste storage process comprising using the above cement material as a barrier for isolating the waste from the environment; (3) retention of water soluble cations by contacting this solution with the above cement material; and (4) process for improving the mechanical strength of a cementitious material.
Patent FR-2780366-A1 (FR)
Title: Vehicle windscreen wiper system with spherical bearing surfaces
Inventor: EUSTACHE JEAN PIERRE
IPC: B60S1/34
Filed: 1998-06-30
Abstract: The system uses a wiper blade which is driven to rotate alternately by a drive shaft (12) in a bearing (10). The bearing has a main body (16) with an axial bore in which the shaft rotates about an axis (A1). The main body has a spherical bearing surface (56) which is formed from the same material part as the main body and is in contact with a complementary bearing surface of the structural element (32,34,54)
Patent FR-2768599-A1 (FR)
Title: Mountings for wall flap-up bed
Inventor: BOTTCHER WOLFRAM DIETRICH
IPC: A47C17/38
Filed: 1998-09-04
Abstract: A first mounting (3) on the main bed part (2) has the second mounting (5), on the folding bed (4), swivel-mounted on it. The main bed part and folding bed have an attachment (13,14) each for a spring arrangement forcing the bed into its flapped-up position.A retaining lever (16) is swivel-mounted on one mounting and grips behind a protuberance (18) on the other mounting for holding the bed in its flapped-down position. The lever is mounted (20) on one mounting, and or the protuberance is on the other mounting
Patent FR-2784218-A1 (FR)
Inventor: GOURNAY PHILIPPE
IPC: G10L25/93
Filed: 1998-10-06
Abstract: The invention concerns a method which consists in: gathering (17) the parameters on N consecutive frames to form a super-frame; carrying out a vector quantization (18) of the voicing transition frequencies during each super-frame, by transmitting without degradation only the most frequent configurations and by replacing the least frequent configurations by the closest configuration in terms of absolute error among the most frequent; encoding the pitch (19), by scalar quantization of only one pitch value for each super-frame; encoding the energy (20) by selecting only a reduced number of values by gathering said values into sub-packets quantized by vector quantization (21); encoding by vector quantization (21) the spectral envelope parameters by selecting only a predetermined number of filters, the non-transmitted parameters being reconstructed by interpolation or extrapolation from the transmitted filter parameters. The invention is applicable to vocoders.
Patent FR-2784900-A1 (FR)
Title: Respiratory mask for oxygen has inflatable pad attached to harness to vary mask pressure on face
Inventor: MARTINEZ PATRICE
IPC: A62B18/08
Filed: 1998-10-21
Abstract: The respiratory mask for breathing oxygen has a mask with a regulator for the gas pressure and a harness. The latter has a pneumatic section (20) which has an adjustable pressure to vary the tension of the harness. The section can be formed as a pad filled with air and adjusted by controls on the face mask.
Patent FR-2825029-A1 (FR)
Title: Fire extinguisher maintenance controlling display having visual management functions and electrical/electronic circuits luminous/sound outputs connecting detection units with microprocessor control/autonomous energy source
Inventor: BROUSSE JEAN MARIE CHARLES
IPC: A62C37/50
Filed: 1998-12-07
Abstract: The removable fire extinguisher integrated mechanism has visual control and/or management functions. There is an electrical or electronic circuit connecting the detection units to those of the luminous (4) or sound (5) alarm in passing a microprocessor (1) and which is fed by an autonomous energy source.
Patent FR-2788359-A1 (FR)
Title: Computer chip credit card and method of graphic (text or image) personalizing of the card
Inventor: BITTARD BACHAR
IPC: G06K19/07
Filed: 1999-01-07
Abstract: Card has a plastic support (10) with set zone (11,12) including display system (111,121) connected to chip (2) by network of conductors (21,22,211,221). Display is modified by data transmitted from chip (2). Display (111,121) contains JOCABSON electronic ink (RTM), of polarized black and white micro-particles encapsulated in micro-shells. Polarization of ink is modified by chip (2) via network of conductors (21,22). The card has a plastic support (10) on which is placed a micro-module 0 or chip (2) which has at least a microprocessor (200), a programmed memory (23), data and an input/output interface (24). The card support (10) includes a set zone (11,12) including a display system (111,121) connected to the chip (2) by a network of conductors (21,22,211,221). The display can be modified by data transmitted from the chip (2). The display (111,121) contains a JOCABSON electronic ink (RTM), formed from polarized black and white micro-particles encapsulated in micro-shells. the polarity of these micro-particles can be modified by weak currents. The polarization of the ink is modified by the chip (2) via at least the network of conductors (21,22) which form a mesh (211,221) of conductors which at each intersection is deposited a polarizable micro-particle. Each particle in the mesh (211,221) is affected by an address memorized in the chip (2).
Patent FR-2779759-A1 (FR)
Title: Oeillet pour tente
Inventor: KWON SEOK WOONG
IPC: E04H15/64
Filed: 1999-01-29
Abstract: Un oeillet pour tente comprend un corps supérieur (30) qui est fabriqué en plastique et est formé d'une pièce unique pourvue de multiples protubérances et d'une rainure concave, et un corps inférieur (40), qui est combiné au corps supérieur (30), est fabriqué en plastique et est formé d'une pièce unique pourvue de multiples protubérances (60) et d'une rainure concave (50), dans lequel des protubérances du corps supérieur (30) sont combinées à un corps principal d'une tente de façon que les protubérances soient insérées dans une rainure concave (50) d'un corps inférieur (40) après être passées à travers le corps principal.d'une tente, et des protubérances (60) d'un corps inférieur (40) sont combinées au corps principal d'une tente de façon que les protubérances (60) soient insérées dans une rainure concave d'un corps supérieur (30) après être passées à travers le corps principal d'une tente à un autre endroit.