baber/WOPTO huggingface dataset:
Patent FR-2729044-A1 (FR)
Title: Element refroisisseur et connecteur pour un composant electronique de puissance refroidi par un fluide electriquement isole du composant
Inventor: TEYTU ANDRE
IPC: F28F21/04
Filed: 1994-12-30
Abstract: Un élément refroidisseur et connecteur 10 comporte un corps 12 métallique constitué d'un matériau bon conducteur de la chaleur et de l'électricité. Des tubes 20 en céramique sont logés axialement dans des orifices du corps 12, et sont raccordés à des collecteurs 14, 16 pour la circulation d'un fluide de refroidissement. Les tubes (20) renferment des organes turbulateurs (38) destinés à canaliser le fluide selon un écoulement turbulent à trajectoire hélicoïdale. L'échange thermique est optimum grâce à un alliage métallique à bas point de fusion introduit dans les interstices 64 annulaires ménagés entre les tubes 20 et les orifices correspondants du corps 12. L'assemblage des collecteurs 14,16 sur le corps 12 s'effectue au moyen de vis 54 introduites dans les extrémités opposées des organes turbulateurs (38). Application: refroidissement d'un compostant électronique de puissance
Patent WO-9526713-A1 (WO)
Title: Composition galenique mucoadhesive heterofonctionnelle
Inventor: BROMET NORBERT EMILE
IPC: A61K31/485
Filed: 1995-03-31
Abstract: L'invention concerne une formulation galénique mucoadhésive associant au moins deux formulations à libération contrôlée de vitesses différentes choisies parmi des formes à libération rapide, semi-rapide, lente et très lente.
Patent FR-2729682-A1 (FR)
Title: Acoustic sound absorbing screens for motorways
Inventor: AIELLO ROBERT
IPC: E01F8/00
Filed: 1995-01-20
Abstract: The acoustic sound absorbing screen (1) is assembled using portable factory manufactured parts comprising absorbing elements fixed on a secondary steel framework (2). The secondary framework is fixed to a primary frame formed by posts (8) embedded in the ground (59). The bottom (3) of the secondary framework, which is located near the zone to be insulated (4), delimits cells which are filled with fibrous minerals (5). These cells are covered with absorbent coating plates (6) of a composite porous material. These plates are located on the side (7) where the noise is generated. The fibrous material and the aggregate constitute a sound absorber.
Patent WO-9612260-A1 (WO)
Title: Systeme de distribution audiovisuelle
Inventor: NATHAN GUY
IPC: H04H60/23
Filed: 1995-10-12
Abstract: La présente invention concerne un système de distribution audiovisuelle dans lequel chacun des appareils audiovisuels (8) comportent des moyens interactifs de communication avec l'utilisateur pour sélectionner une pièce ou un menu, des moyens de paiement, une carte réseau informatique, une mémoire permanente à semi-conducteur contenant un système d'exploitation multitâches comportant au moins une tâche de gestion des accès disque dur dans laquelle l'ordre d'exécution d'une pièce résultant d'une sélection est traité comme une tâche d'accès séquentiel disque dur et la déclaration du disque dur en tant que périphérique correspondant à la carte réseau de l'appareil, pour permettre d'envoyer à travers le réseau une requête à un serveur (9) en vue de son traitement.
Patent FR-2730184-A1 (FR)
Inventor: YANG YEONG-SHOW
IPC: B29C70/06
Filed: 1995-02-07
Abstract: A composite is produced by arranging several different materials, one of which is a material with oriented reinforcement, pre-impregnated with a resin and moulding at raised temp. for a time sufficient to harden the resin and ensure bonding between the components. The components, including the resin, are arranged at the same time, before raising the temp., i.e. the resin is not injected separately after the other components have been arranged. The resin is a modified polyester-polyurethane prepd. by reacting (1) a 1st component comprising (A) a polyisocyanate with functionality 2-3, and (B) a peroxide able to initiate free radical polymerisation, in proportion such that (B)/(A) + (B) is 0.5-4 wt.%, with (2) a 2nd component comprising (a) a polyester polyol obtd. from an ethylenically unsatd. diacid or anhydride and a polyhydric alcohol, in molar ratio of alcohol:acid of 1.3-2.0, (b) an ethylenically unsatd. monomer in proportion such that (b)/(a)+(b) is 10-50 wt.%, (c) 0-4%, w.r .t. the 2nd component, of a promoter of the decomposition of the peroxide initiator at 20 degrees C, (d) 0-4%, w.r.t. the 2nd component, of a catalyst for the isocyanate-alcohol reaction, and (e) a hydroxylated (alk)acrylate in proportion such that (e)/(a)+(e) is 0.1-35 wt.%. The molar ratio between the NCO functions in (1) : the sum of the OH functions in (2) is 0.7-1.1.
Patent FR-2733360-A1 (FR)
Title: Connection box with interconnection staple
Inventor: BOULEY PIERRE
IPC: H01R9/26
Filed: 1995-04-19
Abstract: The box (10) includes two terminals (11), for connecting exterior cables, and tool access holes (13). Openings (15) are provided on the lateral surfaces (14) of the box for inserting the cable ends. Clips (18) attach the box to a rail. The terminals are connected via a conducting band (20) which presents two contact areas (24,25). A central blade (26) facilitates insertion of a test pin (30). A staple (40) can be used to interconnect two adjacent boxes.
Patent FR-2720795-A1 (FR)
Title: Barres droites de transmission de forces longitudinales à base de matériaux composites renforcés.
Inventor: SCHUTZE RAINER
IPC: B29C65/00
Filed: 1995-05-31
Abstract: Barre droite transmettant des forces longitudinales composée de deux ou plusieurs barres partielles coaxiales (4, 6) qui sont respectivement reliées par un manchon (16) en les assemblant bout à bout. L'objectif de l'invention est un moyen pour assembler de façon simple des barres individuelles à base de matériaux composites renforcés avec des fibres avec une grande résistance à la flexion et une paroi mince en barres de grande longueur au moyen d'un raccord par manchon sans écart important de rigidité.
Patent FR-2735075-A1 (FR)
Title: Prodn. of metallic patina effect on plastic material
Inventor: BART JEAN MICHEL RENE FERNAND
IPC: C25D5/48
Filed: 1995-06-07
Abstract: Prodn. of metallic patina effect on a plastic component is claimed, in which (1) a layer of nickel is applied to the article; (2) the nickel-plated article is contacted with a chemical colourant soln. for nickel; and (3) the surface of the treated prod. is abraded by suitable abrasive agents.
Patent FR-2736469-A1 (FR)
Title: Recycling of cylindrical objects such as used batteries - has cutting discs to remove end caps and pulls them away with magnets, bringing central electrode with one end cap
Inventor: NUGUES FRANCOIS
IPC: H01M10/54
Filed: 1995-07-06
Abstract: The batteries are processed by extracting the central part of the battery from its tubular housing (1). The tubular housing is cut transversely near the ends (8,13) to allow removal of the end caps. The cutting is by a transverse cutting wheel at each end of the battery. The end opposite the battery terminal is removed first. The other end is then removed, withdrawing the central electrode (4) with it. The end caps are drawn away from the tubular housing by magnetic force applied to each end cap. The batteries are handled by a conveyor system, and sorted by gravity and by diameter.
Patent FR-2737185-A1 (FR)
Title: Compact labeller esp. for self-adhesive labels - comprises unit having front part incorporating label band holder, arm with rollers, traction mechanism and pressure roller, rewinding mechanism and support which also carries peeling off leg and band brake
IPC: B65C9/18
Filed: 1995-07-26
Abstract: The labeller is constituted by a main unit having a front part which incorporates all the other parts of the main unit. These parts comprise a flanged label band holder (7) and its spindle (2) and its arm (3) equipped with rollers (4,5). There is also a traction mechanism (14) and its pressure roller (15), a re-winding mechanism ,its spindle (20) and its arm (16) equipped with rollers (17,18), and a rail support (9). The support is inclined by more than 10[deg] relative to the edge of the front face. A single unit (11), mounted on the same rail support, comprises a peeling off leg (10) with a stop (12)and a brake for the label band and a label detector. The leg can be orientated relative to the support rail with its peeling off edge (12) in a material with a low coefficient of friction ADVANTAGE : The labeller controls the tension of the label band and ensures placing the labels with precision.
Patent FR-2724488-A1 (FR)
Title: Methode de dopage par du beryllium, element optique semi-conducteur, et methode de fabrication de l'element optique semi-conducteur
Inventor: KIMURA TATSUYA
IPC: C30B25/02
Filed: 1995-08-04
Abstract: L'invention concerne une méthode de dopage par du béryllium, un élément optique semi-conducteur et une méthode de fabrication d'un élément optique semi-conducteur. Selon l'invention, la méthode de dopage par du béryllium dans un cristal semi-conducteur d'un composé du groupe III-V pendant la croissance épitaxiale d'un semi-conducteur d'un composé du groupe III-V comprend l'emploi d'un métal organique de (CH3 C5 H4 )2**Be (= (MeCP)2 Be: (bismétchl cyclopenta-diényl beryllium) en tant que matériau dopant pour le dopage par du béryllium. Cette méthode trouve application dans le domaine de la fabrication d'éléments optiques semi-conducteurs, en particulier.
Patent FR-2740435-A1 (FR)
Title: Stockage container for vehicle windscreens
Inventor: PAGNUCCO GILBERT
IPC: B65D85/48
Filed: 1995-10-16
Abstract: The container has a base (5) with recesses (12) to receive the edges (2a) of the screens. At least two uprights (16) are fixed by their lower ends (16a) to the opposed sides of the base to define a front face (3). The uprights are held and connected at their upper ends (16b) by traverses (17) to form a contoured section of the container. - The container can have a lateral wedge (26) articulated to the base towards at least one of the lateral sides. The axis of articulation of the wedge is perpendicular to the front face.
Patent FR-2741081-A1 (FR)
Title: Additive containing xanthan gum, galacto:mannan of defined viscosity and dissociated salt
Inventor: DOUBLIER JEAN LOUIS
IPC: C11D3/22
Filed: 1995-11-15
Abstract: Additive comprises, for successive or simultaneous addition, (a) a xanthan gum; and (b) a galactomannan with equivalent ratio of galactose units: mannose units of  <=  10:3. The galactomannan with mannose:galactose ratio  <= 10:3, has intrinsic viscosity ( epsilon ) of \- 1 m<3>/kg. The additive may include a dissociated salt.
Patent FR-2741008-A1 (FR)
Inventor: GRENETIER ALAIN
IPC: A63C5/00
Filed: 1995-11-15
Abstract: The procedure consists of preparing the decorative layer and assembling it with a reinforcing structure of the article, based on a hot-melt resin, during a final hot pressing stage. During a first stage the decoration is transferred by a sublimable ink method to one side (100) of a transparent or translucent plastic material (1). In a second stage a layer of a contrasting material (3) of a non-anodised aluminium, dry natural or synthetic fibres, or wood, e.g. of a non-anodised aluminium foil coated on both faces with an ionomer-type olefin copolymer film. In other variants the contrasting layer can be of a woven or non-woven textile made from glass, carbon, polyester or aramid fibres.
Patent FR-2741489-A1 (FR)
Title: Quantum well electromagnetic waves modulator especially inter-sub-band quantum wells
Inventor: DUBOZ JEAN YVES
IPC: G02F1/017
Filed: 1995-11-21
Abstract: Waves which are not diffracted pass through the reflecting surface (M) while those that are diffracted at an angle are reflected. The surface may be treated with anti-reflect for non-diffracted orders of wave or it may be a metallised surface. The quantum wells are formed from layers (PQ) of different materials of different forbidden bandwidths and electrodes (E1, E2) allow the application of an electric field to one part or the other of the layers.  Different modulators may be formed on the same substrate to form a matrix. The patent does not exclude using the grating on the second surface.
Patent FR-2728324-A1 (FR)
Title: Unite d'entrainement, notamment pour vehicules automobiles
Inventor: FRIEDMANN OSWALD
IPC: F16H57/04
Filed: 1995-12-14
Abstract: L'invention concerne une unité d'entraînement. Dans cette unité d'entraînement comportant une transmission à enroulement d'un moyen d'entraînement (3) sur des couples de disques (1, 2) montés sur des arbres (A,B), les couples de disques pouvant être déplacés pour tendre les moyens d'enroulement (3), à l'aide d'un premier organe de réglage pouvant être chargé par une pression fournie par un capteur de couple (11) relié à une pompe (8), et comportant un second organe de réglage pour modifier la transmission et associé à l'un des couples de disques, les organes de réglage sont alimentés par la même pompe (8), et une soupape (10) de réglage de démultiplication est prévue entre la pompe et le second organe de réglage, et une soupape de refoulement (25) est montée entre la pompe et la chambre de pression du capteur (11) en parallèle avec la soupape de démultiplication. Application notamment aux voitures de tourisme.
Patent WO-9724470-A1 (WO)
Title: Procede de revetement d'un substrat en metal
Inventor: HERTZ DOMINIQUE
IPC: C23C16/452
Filed: 1996-11-28
Abstract: On réalise une préoxydation superficielle du substrat (5) en le mettant en contact avec un gaz oxydant excité dans un plasma froid, le substrat (5) étant placé dans la post-décharge en écoulement du plasma et porté à une température inférieure à 480 °C. On réalise, à une température inférieure à 500 °C un dépôt de borure métallique sur le substrat (5) préoxydé. Le dépôt de borure est obtenu en mettant en contact entre eux et avec le substrat (5), un halogénure métallique, un composé de bore, et un élément réducteur, sous forme de substances gazeuses. L'une au moins des substances gazeuses est excitée dans un plasma froid. Le procédé permet en particulier de revêtir la surface interne ou la surface externe d'un tube de gainage en alliage de zirconium avec une couche de borure de zirconium absorbant les neutrons.
Patent FR-2748121-A1 (FR)
Title: Scientific data gathering system for Antarctic icecap study
Inventor: TOCKERT CHRISTIAN
IPC: G01W1/08
Filed: 1996-04-25
Abstract: The system includes a number of balloons placed at regular intervals parallel to the Earth surface at an altitude of 35 to 40 Km. The balloons are placed at this altitude during the local summer months when the wind speed is of the order of 20 Km/h. Each balloon is provided with a basket where scientific data collecting instruments are placed. A GPS beacon is also provided for each balloon so that data collection is done simultaneously by all of them. The beacon also establishes the balloon position relative to the surface. A high capacity memory is provided for each balloon to store the information collected. A remote control receiver cooperates with surface emitters which can command separation of the basket from the balloon.
Patent FR-2748895-A1 (FR)
Title: Tub for growing plants
IPC: A01G27/04
Filed: 1996-05-23
Abstract: The tub has a reservoir at its base to humidify the air and water the plants. The reservoir humidifies the air via braided wicks (3) and absorbent sheets (7) which are rot-resistant and allow raising of the water between the double walls of the tub. The wick can be positioned between the two walls in a recess (5) which extends below the level of the horizontal partition (2) so that the wick is not in contact with the soil. There can be an absorbent sheet between the wick and the inner surface of the outer tub wall.
Patent FR-2750200-A1 (FR)
Inventor: MAYENCON ROLAND
IPC: F24F13/14
Filed: 1996-06-24
Abstract: A shutter consists of a plate (4) which pivots inside a surround (2). The plate is made from two identical halves (4a, 4b), fitted together face to face with overlapping edges, and its surround is made from two rectangular members, each having a thickness equivalent to half the plate and joined together to form stops for the plate edges. In a variant of the design the plate and surround can be circular in shape. The plate has spindles it diametrically-opposite edges which engage with matching holes in the surround and allow the shutter to turn about a central pivot for opening and closing. Seals can be included to make the shutter airtight.
Patent FR-2741116-A1 (FR)
Inventor: RUNKLE MARK ANDREW
IPC: H02P9/48
Filed: 1996-10-29
Abstract: A hydroelectric power generation system (20) generates electrical power for an electrical utilization system (72). A controller (42) obtains a requested output electrical power level from a hydro-turbine unit (70) by using a signal indicative of water head (hmeas) to control speed of an asynchronous rotary converter (50) coupled to the hydro-turbine unit and to control gate position of the hydro-turbine unit. The requested output electrical power level is applied from the hydro-turbine unit via the rotary converter to the electrical utilization system. In one embodiment, the controller (42B) accesses an updatable memory wherein Hydraulic Hill Chart information is stored. In another embodiment, the controller (42C) also includes a real-time automatic governor which uses a signal indicative of ac transmission frequency to the electrical utilization system to control the output electrical power level of the rotary converter.
Patent FR-2756056-A1 (FR)
Title: Positioning device for optical fibre in relation to optical component
Inventor: POUTEAU PATRICK
IPC: G02B6/32
Filed: 1996-11-21
Abstract: The elastic pieces apply forces above the plane that lies along the axis of the fibre (28), parallel to the plane of the substrate (32) so as to produce a component force acting on the fibre towards the substrate into which the optical component (30) may be integrated. The fibre has a variable cross-section in the plane of the substrate with the larger cross-section lying on the substrate. There may be one or more girder shapes (48, 50) forming the elastic pieces , chosen from groups of singly or doubly built in pieces, which may be elbowed. A single piece may force an abutment on the opposite wall of the fibre.
Patent FR-2756249-A1 (FR)
Title: Cycle crank arrangement
Inventor: SAVARD FRANCK
IPC: B62M3/00
Filed: 1996-11-25
Abstract: The driving crank (110) of a cycle pedal gear shaft (120) comprises a first part in the shape of a plate (114G) which rotates with the shaft. A second part in the shape of an arm (116G) is pivoted about an articulation spindle (118G).  The articulation spindle is eccentric to the shaft and a return spring (122G) is located between the plate and the arm. The arm has the identical thread to that receiving the pedal in the case of a right or left crank.
Patent FR-2757107-A1 (FR)
Inventor: BIANCHI MAURO
IPC: F16F3/12
Filed: 1996-12-12
Abstract: The invention concerns a vehicle wheel suspension (51) using a screw spring (52) and a flexible retaining and connecting armouring (53), which in working position, stresses a portion of the spring (52) by maintaining it compressed, for obtaining two different stiffness curves the reversal point of which is located in the vicinity of the working position; when there is compression, the screw spring assembly (52) is compressed whereas when there is strain relief, only the non stressed portion of said spring (52) is decompressed, the suspension being asymmetrical with strain relief stiffness which is greater than the compression stiffness. Each armouring (53) is made up of two fixing elements, one (54) co-operating with the whole or part of a spire of the screw spring (52), the other (56) co-operating either with the whole or part of another spire of said spring (52), or with the shock absorber body (59) and of a longitudinal element (55) capable of being deformed in compression but not so in strain relief, integral with the two fixing elements, the armouring (53) enclosing and stressing at least two spires of the screw spring (52).
Patent FR-2742728-A1 (FR)
Title: Dispositif pour maintenir des panneaux solaires en position repliee et pour liberer lesdits panneaux solaires
Inventor: SPERBER FRANZ
IPC: B64G1/44
Filed: 1996-12-19
Abstract: L'invention concerne un dispositif pour maintenir des panneaux solaires (13) en position repliée au moyen d'un boulon de retenue (6), et pour libérer lesdits panneaux solaires après cisaillement dudit boulon de retenue. Le dispositif de retenue (1) est disposé sur une face extérieure des panneaux solaires (13) et comporte des éléments d'espacement (2, 3) en forme de U qui reçoivent intérieurement le boulon de retenue (6). Des ressorts de torsion (11) font pivoter le boulon de retenue (6) cisaillé et l'amènent hors des éléments d'espacement, libérant ainsi les panneaux solaires (13). Le dispositif de retenue selon l'invention permet d'utiliser la totalité de la surface des panneaux pour la mise en place de cellules.
Patent FR-2759088-A1 (FR)
Inventor: BERGERON VANCE
IPC: C09K23/02
Filed: 1997-01-31
Abstract: The invention concerns a foaming aqueous medium (MAMS) capable of forming stable foam in the presence of grease (G), comprising water, at least a base surfactant (TAB) for dispersing and/or dissolving the grease (G) in water, and at least an amphiphilic additive (ADD) compatible with said base surfactant (TAB), said amphiphilic additive (ADD) having at a concentration of 0.1 wt.% in water a tension surface  gamma (ADD)water/air less than 25 mN/m and having for grease an affinity less than that of the base surfactant (TAB) for said grease (G). The invention also concerns the stabilisation of foam in the presence of grease (G), of an aqueous medium containing at least a base surfactant (TAB), by adding to said aqueous medium an amphiphilic additive (ADD) compatible with said base surfactant (TAB), said amphiphilic additive (ADD) having at a concentration of 0.1 wt.% in water a surface tension  gamma (ADD)water/air less than 25 mN/m and having for grease (G) an affinity less than that of the base surfactant (TAB) for said grease (G). The invention further concerns the use of said foaming aqueous composition (MAMS) as a liquid detergent composition for washing dishes or clothes by hand, or as a liquid composition for personal hygiene, mouthwash or body treatment.
Patent WO-9855758-A1 (WO)
Title: System for vaporising liquefied petrol gas heated by engine lubricating oil
Inventor: DI GENNARO ANTOINE
IPC: F02M21/06
Filed: 1997-10-06
Abstract: The invention concerns a system for vaporising liquefied petrol gas heated by engine lubricating oil, consisting of a housing (1) for vaporising liquefied gas whereof the temperature chamber is branch-connected (4), by a double conduit (2, 3), to an engine lubricating circuit (5), by means of a connecting block mounted at the oil filter (6) base and normally used by certain engines for radiators cooling the lubricating fluid. The system is for supplying liquefied petrol gas (LPG) to an internal combustion engine normally receiving a liquid fuel.
Patent FR-2760039-A1 (FR)
Title: Hinged door for building opening
Inventor: GARLATTI JEAN MARC
IPC: E06B9/04
Filed: 1997-02-27
Abstract: The hinged door for a building opening (1) has two leaves (20g, 20d) comprised of spaced bars. The leaves have an L shape on the top view and are each hinged at the end of the foot of the L about a vertical lateral edge of the opening frame. The symmetrically located leaves in the frame are, when closed, in alignment in the opening, the feet of the Ls being parallel and facing the frame lateral edges. In the open position the leaves are disengaged laterally along the two sides of the frame. The two leaves are disengaged above open hinged flaps (2g,2d). The angle formed by each leaf follows the angle formed by the corner of each lateral edge of the opening. The vertical edges of the fitted end of each leaf has complementary locks (9h,9b,12h,12b).