baber/WOPTO huggingface dataset:
Patent FR-2738249-A1 (FR)
Inventor: MARCOT LAURENCE
IPC: C09K19/40
Filed: 1995-09-06
Abstract: The invention concerns novel mesogenic metallic complexes which can be polymerized photochemically in their liquid crystalline state and correspond to formula (I), in which at least one of the two R groups is a group which can be polymerized photochemically and M is a metal, in particular zinc. The invention also concerns a process for photochemically polymerizing these complexes, and the resultant columnar anisotropic liquid-crystalline polymers containing one metallic centre per monomer unit.
Patent FR-2739557-A1 (FR)
Inventor: FESUS LASZLO
IPC: A61K8/00
Filed: 1995-10-09
Abstract: The use of at least one  gamma -RAR receptor-specific agonist ligand to prepare a pharmaceutical composition for increasing the rate of apoptosis in at least one cell population in which apoptosis may be induced by activating  gamma -RAR receptors is disclosed. The composition is particularly useful for treating a disease or disorder related to an insufficient rate of apoptosis in at least one cell population in which apoptosis may be induced by activating  gamma -RAR receptors. The use of at least one  gamma -RAR receptor-specific agonist ligand as the apoptosis inducer in a cosmetic composition is also disclosed. Said composition may be used to prevent and/or control photo-ageing or chronological ageing of the skin.
Patent FR-2740915-A1 (FR)
Title: Connecteur electrique monolithique et procede pour sa realisation
Inventor: SCRABALAT PHILIPPE
IPC: H01R13/719
Filed: 1995-11-03
Abstract: Ce connecteur électrique est destiné d'une part, à être connecté à un câblage afin de transmettre ou de permettre le transfert d'un signal, et d'autre part, à être enfiché au niveau d'un contact complémentaire ou d'une borne. Il est monolithique et intègre une bobine ou self inductance (10, 11) réalisée à partir de sa structure même, destinée à jouer le rôle de filtre contre les courants induits, notamment par les perturbations électromagnétiques.
Patent FR-2743612-A1 (FR)
Title: Seal with metal lips, e.g. for separating different chambers of aircraft turbocompressor
Inventor: CAPLAIN PHILIPPE
IPC: F16J15/08
Filed: 1996-01-15
Abstract: The seal has metal lips (21,22) and is made from separate truncated conical sections. Both conical sections are joined together by curved edges (29,30) which cover a sector of a circle of greater than 90 degrees. At the opposite ends to their joined edges, the sections of the seal have curved circular bosses. The bosses have an outer surface coating to make them harder or reduce friction, e.g. of silver, titanium nitride or fluoridated polymers. The use of the bosses allows thrust surfaces to be reduced in area.
Patent WO-9702471-A1 (WO)
Title: Organe de coupure antifraude pour compteur de gaz et compteur de gaz equipe d'un tel organe de coupure
Inventor: HEC MICHEL
IPC: A62C2/04
Filed: 1996-07-04
Abstract: L'invention est relative à un organe de coupure (14) d'un flux de gaz pour compteur de gaz (10) comprenant un clapet (20) mobile par rapport à un siège de clapet (12a) dans une direction longitudinale, ledit clapet étant relié à un axe dit de clapet (22) aligné suivant cette direction longitudinale, caractérisé en ce qu'au moins une partie dudit axe de clapet est filetée et coopère avec une pièce (24; 46) entourant ladite partie de l'axe et formant écrou, ledit axe de clapet (22) ayant ainsi un mouvement hélicoïdal.
Patent WO-9723464-A1 (WO)
Title: Phenylimidazolidines et leur utilisation comme agent anti-androgene
Inventor: CLAUSSNER ANDRE
IPC: A61K31/4166
Filed: 1996-12-19
Abstract: L'invention a notamment pour objet les produits de formule (I), dans laquelle: R1 et R2 représentent notamment cyano et trifluorométhyle, R3 représente notamment alkyle, alkényle ou alkynyle, substitué notamment par nitrooxy ou carbonyloxy, R4 et R5 représentent notamment méthyle éventuellement substitué par fluor, X et Y représentent notamment oxygène, ainsi que leurs sels et isomères.
Patent FR-2747743-A1 (FR)
Inventor: KIEFER CLEMENT
IPC: F04C2/348
Filed: 1996-04-17
Abstract: The pump has a casing (3) in which are mounted two gears (4,5) which are opposed and engaged and one of which is attached to a drive shaft (20). a hollow cylinder (9) is fixed to one of the lateral walls (7) of the pump and positioned in front of an opening (8) in the lateral wall. The cylinder receives a piston (10) which moves in the axial direction of the gears. The head of the piston, at rest, engages against the front face of the gear teeth under the force of a spring . The head of the piston completely covers the face of one of the gears and the central points of the piston and gear tooth ring are on the same axis. the rear face of the piston is subjected to the hydraulic pressure within the pressure chamber (6) via a passage (13).
Patent FR-2752412-A1 (FR)
Title: Repair implement for blister packages
IPC: B65D77/12
Filed: 1996-07-10
Abstract: The implement has two jaws with one having a fitting comprised of fine metal points which can be inserted into corresponding holes. The implement can be of plastics material with the metal points. The implement can have three use positions including circular for repair of a package, circular with a hollow centre for allowing a defective package to be repositioned on a rod or hook and rectangular with a hollow centre for allowing the defective package to be repositioned on a double wire rod.
Patent FR-2752217-A1 (FR)
Title: Method for limiting of forces during opening of parachute canopies
Inventor: EVRARD JEAN
IPC: B64D17/34
Filed: 1996-08-07
Abstract: The method for limiting the forces during the opening of parachute canopies (1) involves of placing around the constricted canopy a convex curved annular runner (2) with its face in contact with the canopy. This defines a neck, with a diameter enabling passage of the constricted canopy, allowing passage of air through the neck. The runner has divergent surfaces either side of the neck. The runner is fixed to the canopy at a predetermined distance from its base by breakable wires which free the runner when a predetermined longitudinal force is exerted on it. The wires have retarders able to rupture them at the end of a predetermined time lapse after appearance of the sliding force. The runner is fixed to the canopy at a distance from the canopy's base equal to a fifth of the total length of the canopy in its constricted state.
Patent FR-2753828-A1 (FR)
Title: CD storage device
IPC: G11B33/04
Filed: 1996-09-24
Abstract: The device comprises two vertical walls (2,2bis) standing at right angles to each other and joined together at their common edge. The two walls have a series of horizontal slots into which plane rectangular horizontal plates (1) may be fitted. These may be fitted into every slot or alternate slots as necessary to give varying spacing. Two further upright panels (3,3bis) may then be fitted into vertical slots (5,5bis). These have the effect of locking the horizontal plates in position. Retaining pegs (4) are provided to prevent these additional panels falling out of position within the vertical wall sections (2,2bis).
Patent FR-2755028-A1 (FR)
Inventor: RIGAL JEAN PIERRE
IPC: A63C10/06
Filed: 1996-10-31
Abstract: The fastening consists of at least one strap (3) situated in the instep zone of the boot, made with a supple and flexible padding (6) on the boot side of the strap. The padding is designed to distribute the pressure from the strap against the instep so that the central pressure zone corresponding to the position of the big toe tendon is lower that the lateral pressure on either side of it. The strap's pressure distribution is achieved by having a central recess in the padding and thicker portions on either side of it to create a space for the tendon. The thicker portions are ovoid in shape, with their tips towards the central recess so that they conform to the ergonomic shape of the instep. The padding can be made from materials of different densities, with a lower density material in the middle of the strap which is able to compress to absorb the tendon, produced e.g. by moulding or sewing a foam material inside a flexible sleeve.
Patent FR-2742276-A1 (FR)
Title: Procede d'isolation graduelle de barres statoriques, a l'aide d'enduits thermoplastiques electroconducteurs, et barres statoriques obtenues selon ce procede
Inventor: MARKOVITZ MARK
IPC: C09D5/24
Filed: 1996-12-04
Abstract: L'ivention propose un procédé permettant de réaliser une isolation graduelle, depuis l'intérieur, de barres statoriques haut tension pour générateurs électriques. Selon ce procédé, on fait appel à une composition particulière d'enduit électroconducteur, qui comprend une résine thermoplastique et une charge carbonée et qui sèche rapidement. Chez une barre statorique (1) dotée de cette isolation graduelle (5), les valeurs de pointe du facteur de dissipation diélectrique sont meilleures, c'est-à-dire plus faibles, que chez une barre statorique classique.
Patent FR-2743949-A1 (FR)
Title: Residual battery energy indicator for moped
Inventor: KAWAGUCHI KENJI
IPC: G01R31/36
Filed: 1997-01-21
Abstract: The indicator (1) has a detector (3) which determines the discharged and fully charged points for a battery (2) by measuring the battery potential and the battery temperature respectively. The electrical energy stored or used is measured by an integrator (4).  The integrator uses the discharged and fully charged points, and their quantities of stored energy, as reference levels for the integration of the battery current. A display unit (5) shows the remaining energy in the battery and the equivalent mileage available.  The integration is always stopped at the fully charged point to prevent the overestimation of the quantity of the remaining battery energy.
Patent WO-9810720-A1 (WO)
Title: Prothese femorale de hanche a embase antepulsee
Inventor: NOYER DANIEL
IPC: A61F2/00
Filed: 1997-09-10
Abstract: Une pièce fémorale de prothèse de hanche selon l'invention comprend une tige fémorale (1) se développant selon un axe longitudinal moyen (2) de tige, une pièce d'adaptation de tête (4) munie d'un cône morse (9), et une tête (10) sphérique s'adaptant par coincement sur le cône morse (9). L'axe (11) du cône morse (9) est dans un plan (P) sensiblement parallèle à l'axe longitudinal moyen (2) de tige fémorale (1) et décalé par rapport audit axe de tige selon une distance (D) de décalage antéro-postérieur appropriée. La pièce d'adaptation de tête (4) peut être positionnée sur la tige fémorale (1) selon deux positions distinctes. Par retournement de la pièce d'adaptation (4) et interchangeabilité des têtes (10), on règle la latéralité et la longueur du membre, sans interférer sur le décalage antéro-postérieur.
Patent FR-2759704-A1 (FR)
Inventor: LE PERCHEC PIERRE
IPC: C09K23/52
Filed: 1997-02-18
Abstract: The invention concerns an agent of dispersion for carbon black comprising at least a compound of following formula: X- [(OCH2-CH2)n(OCHR-CHR')m]Y in which: [(OCH2-CH2)n(OCHR-CHR')m] represents a chain formation of ethylene oxide units and alkylene oxide units, either alternating, or blocked, or statistical; m and n are each an averaged number which varies independently of each other between 0 and 1000, provided that m and n are not both nil; X represents H, a C1-7 alkyl group, linear or branched, or Y-CHR'-CHR; R; R' each represents, independently of each other, H, a C1-7 alkyl group, linear or branched; and Y is selected from any of the following groups a), b), c), and d): a) Y = N(R2)(R3) or N(R2)(R4ZM) or N(R4ZM)(R5Z'M') or NH(R4ZM) in which Z and Z' each represents, independently of each other, -SO4<->, -SO3<->, -PO3<2->, OPO3<2->, -COO<->, Z and Z' being covalently bound to groups R4 and R5; M and M', each represents, independently of each other, H<+> or a mineral or organic cation; R2, R3 each represents, independently of each other, H or a C1-7 alkyl group; and R4, R5 each represents, independently of each other, a C1-7 alkylene group; b) Y = N<+>(R2)(O<->)(R3) in which R2, R3, each represents, independently of each other, a C1-7 alkyl group; c) Y = N<+>(R2)(R3)(R4Z) or N<+>(R2)(O<->)(R4Z'M') or N<+>(R4ZM)(O<->)(R5Z'M') in which R2 and R3 each represents, independently of each other, a C1-7 alkyl group; R4 and R5 each represents, independently of each other, a C1-7 alkylene group; Z and Z' each represents, independently of each other, -SO4<->, -SO3<->, PO3<2->, OPO3<2->, -COO<->, Z and Z' being covalently bound to groups R4 and R5; and M and M' each represents, independently of each other, H<+> or a mineral or organic cation; d) Y = OZM in which Z = -SO3<->, -PO3<2->, -COR1-COO<-> with R1 = an alkyl or divalent aromatic group; and M represents H<+> or a mineral or organic cation.
Patent FR-2763423-A1 (FR)
Title: Contacteur pneumatique avec verrouillage mecanique
Inventor: BONNET CLAUDE
IPC: H01H35/24
Filed: 1997-05-16
Abstract: Dispositif de contacteur, du type disposé dans un circuit électrique, comprenant un boîtier 1, au moins deux plots électriques de contact 7a, un pont transversal de contact 9 capable d'entrer en contact avec les plots de contact 7a, et des moyens d'actionnement 8 du pont transversal 9 qui établit ou supprime la liaison entre les plots de contact 7a. Les moyens d'actionnement 8 comprennent un organe mobile axialement d'actionnement coopérant mécaniquement avec le pont transversal de contact 9 et un ressort de rappel 14 agissant axialement pour écarter le pont transversal de contact 9 des plots de contact 7a. Le dispositif comprend un moyen d'actionnement pneumatique et un moyen d'actionnement manuel.
Patent FR-2763667-A1 (FR)
Title: Infrared heater e.g. for young livestock
Inventor: GAUDIN JEAN MARC
IPC: F24C1/12
Filed: 1997-05-23
Abstract: The heater consists of at least one burner with a feed pipe (2) for a gas/air mixture, surrounded by a reflector (3), and a combustion chamber (4) at the end of the pipe, lying coaxially with the reflector. The combustion chamber interacts with a solid screen situated below and in line with the axis of the pipe to hold back any particles created by the combustion and reduce the intensity of axial radiation to prevent overheating. The screen is made in the form of a refractory plate, while the combustion chamber comprises an upper plate (6) lying coaxially with the pipe (2), a base which forms the screen and a perforated peripheral wall connecting the two which s truncated conical in shape.
Patent FR-2763729-A1 (FR)
Title: Modular illuminated sign to go across road or front of building
Inventor: EDET ROBERT
IPC: G09F7/06
Filed: 1997-05-26
Abstract: The sign is made up of a series of rectangular sections (1) joined together to form a panel which can be connected to sliders so it can be hoisted above ground level. Each section (1) has a back (10), four sides (11) and a removable front (2) with evenly-spaced perforations (20). The perforations allow translucent coloured square or triangular plates which make up the sign to be attached to the fronts by pegs and allow light to filter through from lamps (12) between the front and back of each section. Each of the pegs connecting the plates to the section fronts comprises a head and a rod which passes through a hole in a plate and engages with one of the perforations. The section fronts can be made from a transparent material or from a perforated metal plate or woven metal mesh.
Patent FR-2752643-A1 (FR)
Title: Field emitting cold cathode for electronic display
Inventor: TAKEMURA HISASHI
IPC: H01J1/304
Filed: 1997-08-22
Abstract: The cathode includes pointed emitters (7a) surrounded by an electrode (4b) deposited on an insulating layer (3). An n type diffusion layer (2) is connected to the emitter. A second electrode (4a) is connected to the n-type layer. The cathode components are obtained on a p-type silicon substrate (1) which is provided with a substrate electrode (8).
Patent FR-2767679-A1 (FR)
Title: Wheelchair propulsion unit
Inventor: WEYNACHTER MARTINE
IPC: A61G5/04
Filed: 1997-08-27
Abstract: The unit consists of a platform (1) with a coupling point (10, 11) for the forward end of a wheelchair, at least one front steerable wheel (6), controlled by a handlebar (9), and a driven rear wheel (5). The forward end of the wheelchair is raised to attach it to the coupling point, so that the front wheel alone rests on the ground. The coupling point comprises a slot (10) across the front of the platform to receive a bar on the wheelchair adjacent to the footrest, and a hole 911) for a fixing.  The rear wheel is powered by a motor (2) through a tubular beam (3) and shaft (4).
Patent FR-2753112-A1 (FR)
Title: Procede pour produire des catalyseurs a partir de charbon
Inventor: FARACASIU MALVINA
IPC: B01J37/10
Filed: 1997-09-04
Abstract: Procédé de production de catalyseurs à partir de charbon qui comprend les étapes consistant à mélanger un alcalin avec le charbon, chauffer le mélange pour traiter le charbon, sécher le mélange maintenant chauffé, réchauffer le charbon traité, refroidir le charbon traité; puis éliminer l'alcalin en excès du charbon traité, dans lequel on effectue le processus entier dans une atmosphère contrôlée. L'invention propose, en outre, un procédé à une étape de chauffage pour produire des catalyseurs à partir du charbon comprenant les étapes consistant à mélanger un alcalin avec le charbon pour créer un mélange, chauffer le mélange pour carboniser le charbon, sécher le mélange, refroidir le charbon traité; puis éliminer l'alcalin en excès du charbon traité, dans lequel on effectue le processus entier sous une atmosphère contrôlée.
Patent FR-2768063-A1 (FR)
Title: Accessory for golf club showing orientation of club
Inventor: WILLEMART BENOIT
IPC: A63B69/36
Filed: 1997-09-11
Abstract: The accessory is a plate (12) which has a central curved part (13) that clips on to the handle of the club, below the grip. The plate has two V-shaped wings whose axis is parallel to the chest of the player and these form a directional that is visible to the player. The plate can be fixed to the handle by strips of hooked pile fasteners.
Patent FR-2758028-A1 (FR)
Title: Radio control apparatus for missile
Inventor: HARRIS GORDON L
IPC: F41G7/30
Filed: 1997-09-12
Abstract: The radio control apparatus includes a data insertion unit at a control site, e.g. an aircraft, consisting of a data processor, a modem, and an audio control.  The data processor generates control signals indicating the coordinates of a target and is manually programmed using a keypad, e.g by a pilot. The modem to converts the data signals into audio signals.  A headset including a microphone and headphones is connected to the audio control and the user selects the microphone output or the modem output for transmission via an intercom or radio communication device.
Patent FR-2768322-A1 (FR)
Title: Method for forecasting a child's size or age by determination of a bone maturity indices.
Inventor: HECHARD PATRICK
IPC: A61B5/107
Filed: 1997-09-18
Abstract: Uses standard radiological films and/or ultra sound absorption measurements to establish a mathematical relationship for size/age forecasting.  Method for forecasting the size to adult age of an infant given during its period of growth knowledge of its actual size, from which is determined a bone maturity indices. This indice is calculated from radiological measurements or by use of ultrasound absorption techniques. The indice can be used to determine bone age according to sex.
Patent FR-2768693-A1 (FR)
Title: Telescopic crank for increasing pedaling torque of bicycle
Inventor: HUISSOUD BERNARD ERNEST
IPC: B62M3/04
Filed: 1997-09-25
Abstract: The length of the telescopic crank varies as a function of its position in the pedaling cycle to optimise the transmitted torque. There is a sliding guide (2,3) and a servo based on the incompressibility of fluids. When the casing (1) integral with the chain wheel plates rotates around the fixed cam (7), the liquid held by paddles (6) activates the rod (5) fixed to the pedal.
Patent FR-2769842-A1 (FR)
Title: Charges complementaires pour extincteurs a eau pulverisee
IPC: A62D1/00
Filed: 1997-10-17
Abstract: On décrit des compositions concentrées destinées à constituer la charge complémentaire d'extincteurs à eau répondant à la norme européenne EN 3, qui soient et restent homogènes, et qui confèrent à la charge extinctrices, outre des performances améliorées sur feux A ou B, une bonne résistance au gel.
Patent FR-2759407-A1 (FR)
Title: Guide haut pour porte coulissante
Inventor: JACOBS KENNETH
IPC: E05D15/06
Filed: 1998-02-10
Abstract: Ce guide (1) pour porte coulissante guidée dans une glissière (100) , comporte une console plate fixée à la porte, un élément de guidage extérieur (5) coulissant dans la console suivant un premier axe et comportant une lèvre, et un élément intérieur de guidage (7) coulissant dans l'élément de guidage extérieur (5) suivant un second axe faisant un angle aigu par rapport au premier axe et comportant une lèvre qui coopère avec la première lèvre de l'élément de guidage extérieur, un déplacement de l'élément de guidage extérieur à l'extérieur de la console le long du second axe amenant les lèvres à se dégager l'une de l'autre de manière à engrener de façon plus sûre avec la glissière de guidage.Application notamment aux systèmes de guidage de portes coulissantes.
Patent WO-9923006-A1 (WO)
Title: Device for packaging a liquid to be dispensed drop by drop
Inventor: CHIBRET HENRI
IPC: B65D47/18
Filed: 1998-11-04
Abstract: The invention concerns a device comprising a flask (1) with variable internal volume having a rigid neck (5) wherein is arranged the body (3) of a dispensing head (2) ending in a conduit (41) discharging the liquid and containing a microporous pad (6) for generating a head loss regulating the liquid flow pushed therethrough into a distribution chamber (31) communicating with said conduit. Said pad is advantageously made of a material inert with respect to the liquid and combined with an antibacterial filtering element (9) preventing outside air from entering the flask. It evenly occupies said body (3) over the whole cross-section of the liquid passage.
Patent WO-9931844-A1 (WO)
Title: Device for authenticating digital images
Inventor: CHEVREAU SYLVAIN
IPC: H04N21/2187
Filed: 1998-12-15
Abstract: The invention concerns a device for authenticating digital images and a system implementing said method, the system comprising an imaging device- video camera or photographic camera- and a device for processing data derived from the imaging device. The imaging device comprises means for hashing and signing successive fractions of the filmed or photographed signal. The signal derived from the imaging device is constructed by multiplexing the signal in clear and the hashed and signed fractions. The processing device comprises a demultiplexer for separating the hashed and signed data from the decoded signal, means for hashing the signal fractions corresponding to the signal fractions which have been hashed and signed in the imaging device, means for carrying out a public key encryption of the hashed and signed signal fractions, and means for comparing the fractions the hashed signal fractions in the processing device with the data derived from the public key encryption. The signal derived from the comparator enables to indicate whether the digital signals which have been filmed are authentic or forged. The invention is particularly applicable to hand-held television cameras used by professional reporters.