baber/WOPTO huggingface dataset:
Patent FR-2760456-A1 (FR)
Inventor: CASTRO BERTRAND
IPC: C07D333/22
Filed: 1997-03-05
Abstract: The invention concerns a method for preparing 2-thienyl-ethylamine derivatives of general formula (I) and their acid additive salts, in which R represents a halogen atom and R1 represents a C1-C4 alkyl group, characterised in that it consists in reacting a thienyglycidic acid derivative of general formula (II) in which M represents an alkaline metal atom or an alkaline-earth metal fraction, with a phenylglycine ester, optionally in the form of a strong acid salt, of general formula (III) in which R and R1 have the same meaning as above, in the presence of an alkaline metal borohydride of general formula (IV): X-Y in which X represents an alkaline metal atom and Y represents a group of general formula (a): -BH3CN or (b): BH(4-w)Zw in which Z represents a carboxylic acid radical and optionally in the presence of a C1-C4 carboxylic acid, which results in the required compound in the form of a free base which can be treated if necessary, with an acid to obtain the additive salt of this compound.
Patent FR-2760450-A1 (FR)
Title: Procede de fabrication de preformes pour fibres optiques multicoeurs
Inventor: HARDY ISABELLE
IPC: C03B37/012
Filed: 1997-03-10
Abstract: Procédé de fabrication de préformes pour fibres optiques multicoeurs. Selon ce procédé, on fabrique une pluralité de 5 préformes élémentaires, on effectue un premier usinage de celles-ci de manière à obtenir, après leur assemblage, un modèle géométrique choisi, on effectue un deuxième usinage de manière que l'assemblage (11) présente au moins un trou (12) , on assemble les préformes et on utilise un four à induction (18) pour souder les préformes tout en mettant chaque trou en dépression. Application aux télécommunications par fibres optiques.
Patent FR-2762150-A1 (FR)
Title: Connecteur d'entree/sortie pour dispositif portable de communication et procede de montage dudit connecteur
Inventor: DEHAN CHRISTOPHE
IPC: H01R12/72
Filed: 1997-04-11
Abstract: La présente invention concerne un connecteur d'entrée/ sortie (1) destiné à être monté en surface sur une plaque à circuit imprimé PCB comportant, entre autres, un logement isolant (2) sur les parties latérales duquel sont fixées deux ferrures de positionnement (5) à souder sur le PCB, des contacts (3) à souder sur le PCB. Ce connecteur (1) est remarquable en ce qu'il comporte, reçus sur une surface de référence (R1) déterminée de son logement isolant (2) , des moyens de conformation (7) des contacts (3) destinés à contraindre et caler lesdits contacts (3) , relativement à ladite surface de référence (R1) du logement isolant (2) , de telle manière que, ainsi contraint, chacun desdits contacts (3) se trouve dans une position telle qu'il est soit, contenu dans un plan de référence pour la coplanéité desdits contacts sur son logement isolant (2) , soit, compris dans un intervalle de tolérance prédéterminé par rapport au dit plan de référence. L'invention concerne également le procédé de montage du connecteur d'entrée/ sortie (1) .
Patent FR-2763980-A1 (FR)
Inventor: CHAPPOUX CLAUDE
IPC: E05B29/00
Filed: 1997-05-28
Abstract: The invention concerns a tumbler lock with additional rotor locking member comprising a rotor (2) rotating in a stator (1) bore. The invention is characterised in that the lock comprises a slide (4) movable transversely to the key channel, said slide (4) comprising a key passage orifice (41) and a projection (42) co-operating with a stator (1) housing (11) in a position locking the rotor (2) rotation and elastically returned in said locking position by elastic return means (5), said slide (4) having at least a notch co-operating with a key member so as to drive said slide transversely towards a position unlocking the rotor (2) rotation. The invention is applicable to tumbler lock.
Patent FR-2753253-A1 (FR)
Title: Valve a membranes
Inventor: LEYS JOHN A
IPC: F16K31/122
Filed: 1997-09-10
Abstract: L'invention concerne une valve à membranes à trois voies. Elle comporte un bâti (11) dans une chambre intérieure ouverte (34) duquel débouchent trois canaux d'écoulement (12). Cette chambre est divisée en une chambre centrale (110), une chambre supérieure (114) et une chambre inférieure (112). Des sièges de valve (36, 38) sont situés entre ces chambres et un ensemble à tige central (40) de valve est monté de façon coulissante et porte des éléments d'obturation (42, 44) à membranes. Un ressort (90) rappelle l'ensemble à tige pour placer les éléments d'obturation et les sièges dans une première position prédéterminée. Un moyen actionneur (18) à piston (60) permet d'amener la valve dans une seconde position. Domaine d'application: distribution de fluides corrosifs, notamment pour la fabrication de circuits intégrés, etc.
Patent FR-2769881-A1 (FR)
Title: Fixing system to attach inflatable bag to armature esp. vehicle steering wheel
Inventor: HOBLINGRE ANDRE
IPC: B60R21/20
Filed: 1997-10-21
Abstract: The fixing system is especially used to affix an airbag to a vehicle steering wheel. The airbag module (1) is located in an inverted cup (4) connected to the steering wheel trim (5). The base is sealed by a fixing plate (6) of the airbag module onto the frame (2) of the steering wheel. An elastic fastening system (7) is provided on the edges of the adjacent faces of the plate and inverted cup. This is arranged to receive the airbag module onto the steering wheel frame between the location surfaces (10) so as to prevent the release of the elastic fastening system.
Patent FR-2769440-A1 (FR)
Title: Method of fabrication of smart card with antenna
Inventor: BRUNET OLIVIER
IPC: G06K19/07
Filed: 1997-10-03
Abstract: The smart card is fabricated with decorative outer layers (18,18') forming the external faces of the card.  The antenna (14) is formed on the underside of one of these outer layers (18').  The antenna is formed by a silk-screen printing process using conductive inks.   The antenna connects directly to the integrated circuit (12) set in the body of the card.
Patent FR-2772161-A1 (FR)
Inventor: DUCOURANT THIERRY
IPC: G06T5/20
Filed: 1997-12-09
Abstract: The invention concerns a method for correcting noise level in a digitised image detector comprising photosensitive points (D1 to D27, C1 to C27) arranged in lines (L1 to L3) and columns (C11 to C12). Said points are divided in each line into "detecting" points (D1 to D9) and "correcting" points (C1 to C7). The detecting points deliver a measurement value (Vm1 to Vm9) a function of a light information to which they are exposed. The correcting points deliver a darkness value (Vob) for correcting the measurement values (Vm1 to Vm9). In at least one line the detecting points (D1 to D9) are divided into at least two groups (Gd1 to Gd3) and the measurement values (Vm1 to Vm9) are corrected with a first or second correction value (Vc1, Vc2) according to the group from which they are derived. The invention is applicable to digitised images.
Patent FR-2774238-A1 (FR)
Title: Procede de transfert d'information entre un module d'identification d'abonne et un terminal mobile de radiocommunication, module d'identification d'abonne et terminal mobile correspondants
Inventor: VASNIER FREDERIC
IPC: H04L9/08
Filed: 1998-01-26
Abstract: Procédé de transfert d'information entre un module d'identification d'abonné (1Q) et un terminal mobile (20) constituant une station d'un système de radiocommunication, dans lequel une partie au moins des informations transférées entre ledit module et ledit terminal sont protégées par chiffrement. Tant le module d'identification d'abonné que le terminal mobile sont pourvus de moyens de chiffrement (18) employant une clé dont une partie au moins est constituée par une donnée (TIME) variable, propre au système.
Patent FR-2774341-A1 (FR)
Title: Automobile windscreen wiper blade with improved structure
Inventor: MORGADO PASCOAL
IPC: B60S1/40
Filed: 1998-01-30
Abstract: The wiper comprises a flexible wiper blade (12) the upper part of which is carried by the lower free ends (26A-26D) of several elements (14A-14D) connected together to form a support structure (14). The support structure enables the wiper blade to deform elastically in a vertical plane so that its lower wiping edge adapts to the curve of the windscreen  Each support element comprises a central connecting part (22A-22D) extended longitudinally by an arm (24A-24D) the free ends of which engage with the wiper blade upper part (20).
Patent WO-9901435-A1 (WO)
Title: (1h-imidazol-4-yl)piperidine derivatives, preparation and application in therapy
Inventor: CREMER GERARD
IPC: A61P9/10
Filed: 1998-06-19
Abstract: The invention concerns compounds of formula (I) in which R1 and R2 represent each independently of each other either a hydrogen atom, or a (C1-C4) linear or branched alkyl group; R3 and R4 represent each independently of each other either a hydrogen or halogen atom, or (C1-C4) alkyl group, trifluoromethyl, (C1-C4) alkoxy, S(O)pR with R a (C1-C4) linear or branched alkyl group and p = 0 to 2; and A represents either a hydrogen atom, or a (C1-C6) linear or branched alkyl group, phenyl (C1-C4)alkyl, -COR5, -COOR5, -CONHR5, -SO2R5, where R5 is a (C1-C6) linear or branched alkyl group, a (C3-C7) cycloalkyl group; a (C3-C7) cycloalkyl (C1-C5)alkyl group, a (C1-C4) alkoxy (C1-C6) alkyl group, a phenyl group, a phenyl (C1-C4) alkyl group, a phenyl (C1-C4)alkylidene group, or a -COCH2NR6R7 group where R6 is a hydrogen atom or a (C1-C4) linear or branched alkyl group and R7 a (C1-C4) linear or branched alkyl group or acyl or R1, R3 and R4 being such as defined above, A and R2 form a cycle of the type -(CH2)nCO- where n can take a value between 2 and 6, in the form of pharmaceutically acceptable free bases or addition salts to acids The invention is applicable in therapy.
Patent FR-2774325-A1 (FR)
Inventor: HAMLYN ALEXANDRE
IPC: B29C70/34
Filed: 1998-02-05
Abstract: The invention concerns a method for making floating objects and pleasure boats, as well as mandrels and machines for said manufacture. More particularly the invention concerns a method for making floating objects, such as boat hulls or part of such a hull, characterised in that it comprises at least a step of filament winding. Said method comprises the combination of steps for producing at least one mandrel with a substantially internal and/or external shape of the floating object to be made, and for winding it so as to obtain a floating object and/or its outer countermould. The mandrel of the floating object to be made and/or the countermould mandrel (1) provide grooves and/or raised devices and/or devices for increasing adherence between the mandrel and the fibres for winding and/or at least for providing a structural member. The step for covering the mandrels (8) and or (1) is characterised in that it comprises a phase which consists in depositing at least a continuous fibre impregnated with resin or not, along directions predetermined during the designing of the floating object and/or the countermould so as to obtain at least a layer of fibres. The floating object is characterised in that it comprises at least part of a hull and/or of a deck made by said method.
Patent FR-2774732-A1 (FR)
Title: Motor vehicle friction clutch assembly
Inventor: DEQUESNES LAURENT
IPC: F16B19/06
Filed: 1998-02-12
Abstract: The primary (17) and secondary (18) reaction  supports of a friction clutch diaphragm (10) are provided on the inside face of a cover plate (15) fixed to the reaction plate (5). The studs (20) have cylindrical ends (21) of  a reduced diameter, to engage into round holes (22) in the cover plate. The  ends are riveted over (23) to anchor them, and to prevent rotation, radial slots  (24) are provided in the cover plate round these holes into  which the metal of the riveted end can penetrate.
Patent WO-9920254-A1 (WO)
Title: Novel method for obtaining microspheres and resulting products
Inventor: DI COSTANZO FRANCOIS
IPC: A61K47/34
Filed: 1998-10-21
Abstract: The invention concerns the field of therapeutic or food chemistry, and more particularly the production of novel galenic forms. It concerns a novel method for obtaining microspheres with predetermined particle size distribution, containing an active principle using a matrix-forming agent made of a hydroalkane solution in the presence of a surfactant, to form an O/W emulsion of said matrix-forming agent, which consists in allowing the alkanol from the emulsion droplets to be diffused towards the continuous phase, so as to form in the droplet a coprecipitate of matrix-forming agent and active principle, in separating the microspheres, in washing and drying them to collect solid or hollow microspheres. The invention is useful in therapy, for dyes, in the food industry and as flavouring agents.
Patent FR-2762114-A1 (FR)
Title: Interface-utilisateur/barre dediee aux canaux
Inventor: CHOR IVES
IPC: H04N21/443
Filed: 1998-03-18
Abstract: La présente invention concerne une interface-utilisateur destinée à un système de divertissement permettant d'assister un téléspectateur dans sa navigation entre des canaux. L'interface-utilisateur est une barre dédiée aux canaux (64) qui est affichée en même temps que le canal couramment sélectionné. La barre contient plusieurs icônes (66) correspondant à des canaux, qui permettent de naviguer entre les canaux. Une mire (130) peut être déplacée pour permettre au téléspectateur de sélectionner l'une quelconque des icônes, ce qui amène le système à basculer sur le canal correspondant à l'icône sélectionnée. La barre dédiée aux canaux comporte une bannière (68) qui contient des informations relatives au canal couramment sélectionné, une barre dédiée aux canaux récents (70) qui contient les icônes (120) des canaux sélectionnés le plus récemment, une barre dédiée aux canaux favoris (72) comportant les icônes (122) des canaux que préfère le téléspectateur et une barre d'outils (74) .
Patent FR-2778261-A1 (FR)
Title: System for simultaneously controlling multiple functional on-board units of an automobile
Inventor: ANCELIN PHILIPPE
IPC: B60R16/02
Filed: 1998-04-29
Abstract: The system has a computer (1) having analyzing units (14) for analyzing information about the state and performance of the vehicle, for determining the situation of the vehicle. There is an activator/deactivator unit for the logical entities programmed in the computer, for allowing the activation of the logical entities in order to control (4,5) the functioning of the functional instruments used in this particular state, and deactivation of the other entities
Patent FR-2764260-A1 (FR)
Title: Dispositif de direction pour vehicule
Inventor: KOJO TAKAHIRO
IPC: B62D101/00
Filed: 1998-05-22
Abstract: Le dispositif de direction comprend des moyens de modification de rapport de transmission, disposés entre un système de transmission de direction pour relier un volant de direction et une roue directrice et des moyens de contrôle pour contrôler de manière variable lesdits moyens de modification de rapport de transmission en fonction d'un état du véhicule.Les moyens de modification de rapport de transmission comprennent un moteur (40) dont la rotation est contrôlée par lesdits moyens de contrôle et un mécanisme de réducteur (42) tandis que le boîtier (44) du moteur et l'arbre de sortie (66) du réducteur sont reliés audit système de transmission de direction.Application à un système de transmission de direction présentant une grande inertie à l'égard des réactions brutales des roues directrices.
Patent FR-2781667-A1 (FR)
Title: Patch cosmetique, pharmaceutique, ou dermatologique
Inventor: GUERET JEAN LOUIS
IPC: A61K8/49
Filed: 1998-07-30
Abstract: La présente demande concerne un patch cosmétique, pharmaceutique, ou dermatologique, comprenant une matrice formée à partir d'une composition contenant dans une phase aqueuse, un système gélifiant hydrophile, formé de l'association de gomme de gellane avec au moins un autre hydrocolloïde.
Patent FR-2784315-A1 (FR)
Inventor: SAPONARA FRANCK
IPC: B30B9/12
Filed: 1998-10-09
Abstract: The refuse compactor has a screw auger freely mounted for rotation in a screen inside housing. The screw (5), casing (6) and screen (7) are mounted in a module which is movable between a vertical working position and a horizontal cleaning position. The housing is openable to allow access to the screw.
Patent FR-2785528-A1 (FR)
Inventor: LEMANN PATRICIA
IPC: A61Q3/02
Filed: 1998-11-10
Abstract: Composition for topical application based on a continuous lipophilic phase contains bismuth vanadate (I) as colorant.
Patent FR-2786400-A1 (FR)
Inventor: BAYON YVES
IPC: A61L27/24
Filed: 1998-11-30
Abstract: The invention concerns a method for preparing a non-toxic, sterile, biocompatible, crosslinked collagen material with controlled in vivo biodegradation speed. It consists in subjecting a collagen constituent, either to beta radiation, or to gamma radiation. The collagen material obtained is biodegradable in a few days depending on the type of irradiation used.
Patent WO-0015927-A1 (WO)
Title: Method and device for assembling components for water retention tanks, such as swimming pools for example
Inventor: CONTRINO FRANCOIS
IPC: E04H4/00
Filed: 1999-09-09
Abstract: The invention concerns a method for assembling components for water retention tanks, such as swimming pools for example, characterised in that it consists in: producing parts or elements of the pool or shell (1) with one edge (7) oriented outwards, over at least part of their periphery, and outer structural elements (2, 3a, 3b, 4) with a groove (8) oriented inwards; providing a sealing joint (9) at the bottom of said groove; and engaging therein the adjacent outer edges (7) of two contiguous shell elements (1), such that they are urged to rest on said joint (9), under the pressure of water introduced in the pool thereby assembling the set of shell (1) elements, and thus producing the junction of said shell (1) parts or elements and sealing said junction.
Patent FR-2777558-A1 (FR)
Title: Removal of organic compounds from aqueous solutions, e.g. sulfonium salts from brine
Inventor: GILBEAU PATRICK
IPC: C02F1/76
Filed: 1999-04-16
Abstract: An aqueous solution is purified of organic compounds by: (a) bringing the pH of the solution to at least 13; (b) heating the solution at at least 100 deg C for at least one hour; and (c) gradually adding chlorine-comprising oxidizing agent(s) to the solution.
Patent FR-2795474-A1 (FR)
Title: Link plate for chain drive for distribution systems in engines for motor vehicles is provided with two drillings aligned in longitudinal direction for receiving shaft or dowel
Inventor: HUSSON MICHEL
IPC: F01L1/02
Filed: 1999-06-28
Abstract: The plate is provided with two drillings (21, 22) for the reception of a shaft or a dowel used in the joining of one plate to the other (2') for the formation of a chain link. The drillings are aligned on a longitudinal direction (X) of the plate and the plate is elastically deformed (25) according to the said longitudinal direction.  Independent claims are also included for (a) the distribution system for car engine, and for (b) the internal combustion engine.
Patent FR-2781268-A1 (FR)
Title: Amortisseur de vibrations de torsion
Inventor: SCHIERLING BERNHARD
IPC: F16F15/131
Filed: 1999-07-02
Abstract: Amortisseur comportant un élément amortisseur, côté entraînement, et un autre élément amortisseur, côté sortie, mobile par rapport au premier, entre lesquels agit un dispositif d'amortissement monté dans une chambre à fluide visqueux rendue étanche par un dispositif en appui axial, d'un côté sur une plaque de couverture d'un élément amortisseur et de l'autre sur un composant du second élément amortisseur, caractérisé en ce que la plaque de couverture (45) s'étend radialement vers l'intérieur suffisamment pour d'une part longer le dispositif d'étanchéité (49) au moins sur une grande partie de son étendue radiale et ainsi former ensemble une chambre collectrice (102) pour accueillir du fluide visqueux s'échappant du dispositif d'étanchéité (49) et pour d'autre part s'étendre radialement, à la largeur d'une fente près (99), jusqu'au composant (17) pénétrant dans la chambre (55) de manière à former une chambre (100) de retenue du fluide visqueux qui s'est échappé, cette chambre (100) ainsi que la chambre collectrice (102) étant des parties du magasin intermédiaire (104).
Patent FR-2797979-A1 (FR)
Title: Method and system for changing the scale of digital computer or television images processed in bands
Inventor: SEIGNERET FRANCK
IPC: H04N5/44
Filed: 1999-08-24
Abstract: Graphics processing method for digital images which includes: - a stage for comparing the width of the image with a predetermined width (L); if the image width is greeter than the width (L) the following stages are carried out; - a sequencing stage in which a memory is read in bands of width (L) and of height equal to that of the image; - a vertical conversion calculating stage; - a horizontal conversion calculating stage, and; - a writing stage by bands into a memory. All the bands excepting the last are of equal width, the last band width is equal to the remainder of division by the width (L). The vertical and horizontal calculating stages produce an image enlargement or reduction.
Patent FR-2799918-A1 (FR)
Title: Mobile telephone network message transmission system having server sent message having first field profile and mobile telephone receiver stored profile allowing message acceptance where compatible.
Inventor: ROSE STEPHANE
IPC: H04M3/42
Filed: 1999-10-18
Abstract: The message transmission system has a network (2) with a server (4) and mobile telephones (1). The mobile telephones have a memory message (Mess Server) processor. Each message received has a first field with profile information on the message destination. The subscriber mobile telephone has a receive profile. If the profile received is compatible with the subscriber profile, the message is received.
Patent FR-2799994-A1 (FR)
Title: Device for treating containers with a low pressure plasma and an associated vacuum circuit of economic and reliable design
Inventor: RIUS JEAN MICHEL
IPC: B65D1/00
Filed: 1999-10-25
Abstract: A device for treating a container (30) with a low pressure plasma, created by excitation of a gas with electromagnetic waves, incorporates at least one treatment station (14) consisting of a fixed cavity (32) which is connected to a depressurising source by a vacuum circuit (74), of the type in which the treatment station (14) includes a mobile cover (34) provided with a means for supporting the container (30) in such a manner that the container (30) is introduced into the cavity (32) by displacing this cover (34). The device is characterised in that the cover (34) incorporates a linking channel (64) which, whilst the cover (34) is in position sealing the cavity (32), puts the cavity (32) in communication with a fixed extremity (68) of the vacuum circuit (74).
Patent FR-2799254-A1 (FR)
Inventor: DOUILLARD FRANCK
IPC: B21D39/00
Filed: 1999-12-21
Abstract: The circumferential region(3) of the flywheel(1) in radial section has a form which corresponds to an enclosed re-entrant right angle which has a circumferential face(10) for attachment of the ring gear(2) on the flywheel and radial face(11) for the contact between the ring gear and flywheel. The inner circumferential face(12) of the ring gear in radial section has a complementary form which corresponds to a projecting right angle and mates with the circumferential face of the flywheel and which has a radial face(14) mating with that of the flywheel. During engine start the ring gear slightly deforms on account of the spacing of the mating faces, and the radial face of the ring gear can slightly slide along the radial face of the flywheel. An Independent claim is included for a flywheel which has a facility for lubricating the radial faces of every tooth on the ring gear.