baber/WOPTO huggingface dataset:
Patent FR-2755007-A1 (FR)
Title: Movable bed for hospital patient
Inventor: AKCELROD PATRICK
IPC: A61G7/012
Filed: 1996-10-28
Abstract: The bed has a frame (1) with a base (2,100) that stands on the ground (3). A threaded drive rod (12) connected to a motor (13) screws in a hollow tube (17), to telescopically adjust the height of the frame. The bed moves on castors (5), which are fitted in retractable mountings (6) connected to the frame. The mountings can include supports (10) to mount the rollers for translatory movement with respect to the base and actuators (11) to control translation of the rollers as a functions of at least part of the telescopic movement between the base and the frame.
Patent FR-2756735-A1 (FR)
Title: Agent for treating or preventing contact allergy
IPC: A61Q17/04
Filed: 1996-12-11
Abstract: An agent (A) for inhibiting the expression of the adherence protein ICAM-1 by activated keratinocytes comprises at least one fucose and/or rhamnose compound (I) in a biologically acceptable carrier. Also claimed are pharmaceutical compositions, medicaments or cosmetic compositions containing (A).
Patent FR-2760186-A1 (FR)
Title: Femoral prosthesis diaphysis plug
IPC: A61F2/36
Filed: 1997-02-05
Abstract: A plug (1), designed to allow a femoral prosthesis to be sealed in the medullary canal of the bone with the aid of an injected cement, has a transverse dimension which fits in the bone canal. It is made from a plastic such as polyethylene or other biocompatible material in two sections - a lower hemispherical tip (10) and an upper tubular section (11) which fits into the end of the prosthesis and has one or more apertures (15) for dispersing an injected cement into the gap between the inner surface of the bone canal and the prosthesis.
Patent FR-2760576-A1 (FR)
Title: Rod positioning process for alternator stator
Inventor: DROUHOT DOMINIQUE
IPC: H02K3/487
Filed: 1997-03-10
Abstract: The rod positioning process involves inserting the rod(13b) inserted into a (3) formed by inserting a separator (5) between two metal plates (7a, 7b) of the stator.  A band (9) is then inserted by injecting polymer composite through the holes (11) in the middle of the separators. The holes are regularly spaced along the length of the plane separator.
Patent FR-2760616-A1 (FR)
Title: Temporary bar with curved vertical wall supporting top
Inventor: CHAUSSE PETRA
IPC: A47F5/11
Filed: 1997-03-14
Abstract: The bar has a curved vertical wall (1) on which a horizontal plate rests. The wall is made from compartments (2a-2h) that are trapezoidal in cross section. They are fixed to each other by their side walls. Each compartment is made from a rectangular piece of semi-rigid material that is folded along lines, parallel to its transversal edges. Pairs of compartments are joined by upper and lower plates. The ends of two modules are joined by keys that are engaged in two aligned slots in the walls of the modules and in the upper and lower plates.
Patent FR-2760724-A1 (FR)
Title: Recipient de type a capsule montee par claquage
Inventor: CLAUDE ISABELLE
IPC: B65D41/17
Filed: 1997-03-14
Abstract: La présente demande concerne un récipient (1) , comportant un corps (2) et des moyens (3) pour recevoir de manière amovible une capsule (20) dont au moins une portion élastiquement déformable (26, 27) présente un bourrelet (17, 18) , apte à coopérer avec un bord de claquage (6) prévu sur lesdits moyens. Selon l'invention, lesdits moyens comportent une première rampe (6, 16, 11) pour, en réponse à un mouvement de rotation de la capsule (20) par rapport au corps (2) , provoquer un déplacement axial du bourrelet (17, 18) le long du bord de claquage (6) , entre une position basse et une position haute, et une seconde rampe (6, 16, 11) pour, simultanément audit déplacement axial, provoquer un écartement radial du bourrelet (17, 18) de manière à permettre, sous l'effet d'une force de rappel élastique exercée par ladite portion élastiquement déformable (26, 27) , le franchissement du bord de claquage (6) par le bourrelet, en position haute de ce dernier.
Patent FR-2747254-A1 (FR)
Title: Optical multiplexing system for optical telecommunications
Inventor: MIYAKAWA TAKAYUKI
IPC: H04B10/07
Filed: 1997-04-04
Abstract: The optical multiplexing apparatus for extension and branch connections comprises a scrambler (5) operating with high speed polarisation, which is intended to introduce a light signal with a data modulation at a high bit rate.  This unit scrambles the polarisation states of the light signals, which are introduced at high speed.  A further optical element (11) provides an extension and branch connection, and is intended to receive the light provided by the scrambler.  This element (11) effects a multiplexing operation for extending and branching the signal lights at a specific wavelength, selected from amongst those received.
Patent FR-2762635-A1 (FR)
Title: Method of gluing joints between paving stones
Inventor: LARQUEY JEAN MICHEL
IPC: E01C5/00
Filed: 1997-04-25
Abstract: The method of gluing joints (1) between concrete self locking paving stones (2) uses a mixture of sand and cement. The paving stones rest on  a layer of geotextile felt (4) which is moistened by a water spray (3) onto the surface of the paving.  The filling of the joint gaps can be filled by sweeping the grout into the gaps from the surface. The components can be mixed by applying vibration to the surface of the paving using a vibrating plate (7) attached to the sweeper to assure full mixing of the grout.
Patent FR-2763384-A1 (FR)
Title: Automobile dual-colour single lens system
Inventor: DUFLOS VINCENT
IPC: F21V9/08
Filed: 1997-05-15
Abstract: The lamp case contains two uncoloured light sources (2, 4), side-by-side, masked (6, 8) to produce horizontal parallel beams, coloured respectively yellow and green. Beams are modified by vertical divider (12) and colour filter (18) plates. The horizontal rear surface corrugations (14) of the first act as convergent lenses focussing on a plane (P) within the filter plate. The latter is clear (26, 28) with inset horizontal translucent red bars (24). The lens action transmits yellow beam segments alternately through the red and clear filter sections - these merge, forming amber light for direction indication. With the other source (4) illuminated, green light traversing the clear filter area combines with that modified by the red areas, producing white light for reversing indication.
Patent FR-2764181-A1 (FR)
Inventor: CORNET GERARD
IPC: A47L9/26
Filed: 1997-06-04
Abstract: The invention concerns an electric cord (20) reel (12) for an electric household appliance, in particular a vacuum cleaner, comprising a drum (7) including a hub radially extended by a disk, at the periphery of which is located a ring for reeling and maintaining the electric cord (20), an assembly blocking (27) the drum (7) comprising a brake (57) provided to prevent the reel (12) drum (7) from turning in the direction reeling the electric cord (20), and a control knob (4) arranged to co-operate with the blocking assembly (27). The invention is characterised in that said brake is arranged in the inner space defined by the ring so as to be urged to press against said ring inner surface. The invention also concerns a base for an electric appliance comprising a reel (12) whereof the reeling knob (4) can take up two positions for engaging or not the blocking assembly (27) against the drum (7), and for blocking said assembly in a position releasing the blocking assembly (27) against the drum (7).
Patent FR-2765220-A1 (FR)
Title: New phenyl sulphonyl amino pentyl derivatives
Inventor: LASSALLE GILBERT
IPC: C07D233/54
Filed: 1997-06-25
Abstract: 1-Oxo-2-(phenyl sulphonyl) amino pentyl derivatives of formula (I) their racemates, pure enantiomers, mixed enantiomers, diastereoisomers, and their salts, are new. X = CO or CH2; R5 = 1-7C alkyl; A = phenyl (optionally substituted by one or  more Z), pyridinyl, pyrimidyl, thienyl, furyl, thiazolyl (all optionally substituted by Z), or 5-8 C cycloalkyl;  Z = halo, 1-4C  alkyl, 1-4C alkoxy, and trifluoromethyl; R4 = H or halogen, B = NH(C=NH)NH2 or a group of formula (a); R1 = H or 1-4C alkyl; n = 1 or 2; R2 = H, 1-4C alkyl or alkoxy; R3 = 1-6C alkyl, 1-4C trifluoroalkyl, 2-5C hydroxy alkyl, or phenyl or thien-2-yl (both optionally substituted by one or two of H, halo, 1-4C alkyl, CF3, 1-4C alkoxy, and 1-4C  dialkyl amino); R6 = H or 1-4C alkyl. Also claimed are intermediates of formula (VIII): B1 = NCbZ(C=NH)NHCbZ or a group of formula (c); CbZ = benzyloxycarbonyl.
Patent FR-2765118-A1 (FR)
Title: Jeu de patience comprenant une pluralite de pieces a assembler
Inventor: NAHON JEAN CHARLES
IPC: A63F9/10
Filed: 1997-06-27
Abstract: Jeu de patience comprenant plusieurs pièces (1) à assembler pour former une structure de forme ou d'aspect prédéterminé, chaque pièce comprenant au moins une languette (2) ou un évidement de réception d'une languette d'une pièce adjacente, chaque languette ou évidement étant taillé en biseau (4) par rapport à la surface de ladite pièce à la périphérie de ladite languette ou dudit évidement, caractérisé en ce que chaque languette ou évidement comprend un contre-biseau (6) s'étendant sur une partie au moins de la périphérie de ladite languette ou dudit évidement.L'invention permet d'améliorer le blocage des pièces (1) entre elles.
Patent FR-2752309-A1 (FR)
Title: Dispositif d'etranglement pour une installation de regulation de pression de l'installation d'alimentation en carburant d'un moteur a combustion interne
Inventor: FISCHERKELLER ROLF
IPC: G05D16/02
Filed: 1997-08-05
Abstract: Dispositif d'étranglement (10) pour une installation de régulation de pression dans le retour (11) dans la soupape de régulation de pression ou la conduite extérieure à celle-ci. Ce dispositif comporte un rétrécissement de section (13) qui étrangle le débit. Ce rétrécissement (13) est variable suivant le débit et ainsi la pression régnant, de manière automatique. Pour un faible débit, la section est petite et pour un grand débit, la section est plus grande. Cela permet d'adapter la pression du retour dans une plage importante de débit et de maintenir au minimum la différence de pression entre l'aller et le retour en réduisant au minimum le bruit engendré par la soupape.
Patent FR-2767843-A1 (FR)
Title: Dispositif de selection, mecanique d'armure a trois positions et metier a tisser equipe d'une telle mecanique d'armure
Inventor: HIMMELSTOSS MICHAEL
IPC: D03C3/12
Filed: 1997-09-01
Abstract: Dispositif de sélection de mécanique d'armure à trois positions comportant deux électro-aimants (8, 9) superposés aptes à être sélectivement activés, caractérisé en ce qu'il comprend au moins une paire de leviers pivotants (10, 11, 10', 11') disposés d'un même côté desdits électro-aimants et pourvus chacun d'une armature magnétique (15, 16, 15', 16') apte à coopérer sélectivement avec l'un desdits électro-aimants, chaque levier étant pourvu d'un bec (30, 31, 30', 31') d'immobilisation d'un crochet (1, 2, 1', 2') appartenant à une paire de crochets aptes à être déplacés conjointement par un couteau (3).
Patent FR-2769129-A1 (FR)
Title: High frequency FET production involves forming passivation elements on gate sidewalls
Inventor: ADAM DIDIER
IPC: H01L29/423
Filed: 1997-09-30
Abstract: An FET production process comprises etching of a passivation layer to form passivation elements on gate sidewalls and forming source and drain elements on either side of the gate. An FET production process comprises (a) forming a gate element (GR) on a substrate (0) including an active layer or doped channel (1); (b) depositing and etching a passivation layer on the substrate and the gate element to form passivation elements (GP) in contact with the gate element sidewalls; (c) forming source and drain elements (SO, DR) by local epitaxial growth of semiconductor material on either side of the gate element and passivation element combination (GR, GP); and (d) forming ohmic contacts on the source, drain and gate elements (SO, DR, GR).
Patent FR-2768684-A1 (FR)
Title: Foldable raisable undercarriage for mobile supermarket trolley basket
Inventor: LASTRA FRANCETTE
IPC: B62B3/02
Filed: 1997-09-25
Abstract: A chassis (3) is screwed under the trolley basket (4). Two supports (1,2) pivoted on the chassis constitute support legs with castors (6). These legs are able to be spaced from the basket bottom as required by means of two torque links (11) to transform it into a raised trolley basket. Conversely they can be folded so that several baskets can be stacked one inside the other.
Patent FR-2753892-A1 (FR)
Title: Fut de longueur reglable, notamment pour chaises ou tables
Inventor: MAUS HOLGER
IPC: A47C3/30
Filed: 1997-10-02
Abstract: Un fût de longueur réglable destiné à des chaises, des tables ou éléments analogues, comprend un tube stationnaire et un élément de réglage en longueur disposé dans le tube stationnaire, l'élément de réglage en longueur présentant un cylindre avec une tige de piston mobile axialement, l'ensemble comprenant également une plaque de fond sur laquelle s'appuie axialement l'élément de réglage en longueur, la plaque de fond étant maintenue d'un côté par une déformation coudée vers l'intérieur, du tube stationnaire présentant une face frontale à cette extrémité, et d'un autre côté par au moins une surface d'appui sur une surface de paroi intérieure du tube stationnaire. La face frontale 21 de l'extrémité du tube stationnaire 11 est orientée en direction de la surface de paroi intérieure 23 et la plaque de fond 15 repose sur une surface de paroi extérieure 25 du tube stationnaire.
Patent FR-2758036-A1 (FR)
Title: Commutateur a mode de transfert asynchrone de cellule de plusieurs canaux d'entree a plusieurs canaux de sortie
Inventor: WILLS JEFFREY MERLIN
IPC: H04L12/56
Filed: 1997-12-29
Abstract: L'invention concerne un commutateur à mode de transfert asynchrone. Elle se rapporte à un commutateur qui comprend plusieurs voies (23) d'entrée ayant un circuit tampon (21) d'entrée à plusieurs niveaux de priorité, plusieurs voies (24) de sortie ayant un circuit tampon (22) de sortie à plusieurs niveaux de priorité, un tissu (10) de commutation, et un circuit à signal de contre-pression connecté entre chaque circuit tampon (22) de sortie de chaque voie (24) de sortie et chaque circuit tampon (21) d'entrée de chaque voie (23) d'entrée, et transmettant un signal d'un circuit tampon (22) de sortie surchargé vers les circuits tampons (21) de voies (23) d'entrée qui viennent juste de transmettre une cellule au circuit tampon (22) de sortie. Application aux réseaux à mode de transfert asynchrone.
Patent WO-9917053-A1 (WO)
Title: Illuminated display device
Inventor: PATRIS STEPHANE
IPC: F21V8/00
Filed: 1998-09-23
Abstract: The invention concerns an illuminated display device comprising a translucent element whereon are arranged displays, the translucent element being fixed, at least at one of its edges, to a frame (2) containing means (16) for emitting a light radiation into the thickness of the translucent element and through the edge thereof, the frame (2) comprising means (10) for powering the means (16) emitting light radiation. The invention is characterised in that the translucent element consists of two translucent panels (3A, 3B) comprising, on one (13A, 13B) of their surfaces (13A, 13B, 23A, 23B) printed zones with variable reflecting power, distributed according to a predetermined law ensuring a homogeneous distribution of the light emitted by the emitting means (16) in the entire translucent element, the two translucent panels (3A, 3B) being joined such that the surfaces (13A, 13B) provided with zones having variable reflecting power are in contact with each other, at least one of the two free surfaces (23A, 23B) of the jointed panels constituting a surface for arranging a display (7) to be illuminated.
Patent FR-2775399-A1 (FR)
Title: Digital signature procedure based on blind signatures for use in cryptography and electronic payment systems
Inventor: TRAORE JACQUES
IPC: H04L9/32
Filed: 1998-02-24
Abstract: In a message exchange between an emitter and a user, the message is digitally signed. By allowing the emitter to see a part of the message, the complete blindness of the signatory is avoided and he is permitted to see a part of the signature. The signature is called blind. The user sends only a part of the message to the emitter sign. The emitter can then incorporate the part of the signal in the information elements necessary for recognition of the signal which once produced, can only be verified, with the help of the entire message, of which a part has been seen by the emitter.
Patent FR-2777210-A1 (FR)
Inventor: BUGNET BERNARD
IPC: H01B1/12
Filed: 1998-04-10
Abstract: The invention concerns the treatment of complex porous structures such as cross-linked foams, woven or nonwoven, to make them electrically conductive by depositing conductive polymers. The device enables, in a chemical reactor, to perform the activating treatment directly through non-reeled off blocks or rolls of porous structures, the treating fluids of the successive steps being made to circulate inside said blocks or rolls, via a perforated rotary mandrel whereon they are pressed. Said device enables to activate efficiently the structures, which may be metal-coated or not, and are particularly designed to be used as electrodes for liquid effluent electrolysis, of detectors and traps of organic or biological molecules, electrode supports for electrochemical generators, catalyst supports, filtering media, acoustic insulants, electromagnetic, nuclear and antistatic protection structures, heat exchangers and the like.
Patent FR-2777930-A1 (FR)
Title: Locating sheaths for prestressed cables in reinforced concrete, particularly applicable to deck sections of bridges
Inventor: PHAM XUAN THAO
IPC: E01D19/16
Filed: 1998-04-27
Abstract: The shuttering of a bridge deck section consists of panels (7) which enclose a region to be filled with concrete. Prestressed reinforcing cables and their sheaths are held in position by holes (4) in rigid plates (3) made from concrete and metallic fibres or from steel. The plates (3) are directly fabricated by design software and numerically controlled machine tools and  located to the shuttering by concrete wedges (5) and steel claws (6)
Patent FR-2778546-A1 (FR)
Title: Vacuum cleaner with tangential separation of waste
Inventor: DUBOS ROLAND
IPC: A47L9/10
Filed: 1998-05-15
Abstract: The separator has an axial screw (11) inside a tube (8a) connected to the suction inlet (13).  A second tube (9) is fitted at the end of the screw, coaxial with it. This tube has a smaller diameter than the first tube, and a mesh (16) at one end. A third tube (8b) houses the smaller diameter tube, and has a removable collector (10) attached to its underside to collect the waste.
Patent FR-2779459-A1 (FR)
Inventor: VERNEY JEAN FRANCOIS
IPC: E04B1/34
Filed: 1998-06-08
Abstract: The invention concerns a building method comprising reinforcements mutually linked by cables (5a, 5b, etc) forming loops located in substantially parallel planes at the structure base, characterised in that cables (6b, 6c, etc) are stretched, each one, between each reinforcement upper part, preferably in the form of a hyperbolic arc, and the lower part of the adjacent reinforcements, said cables passing beneath the sheet of cables (5a, 5b, etc).
Patent FR-2779767-A1 (FR)
Title: Procede de controle de la pompe a essence dans un vehicule bi-carburation
Inventor: LEVEAU PATRICK
IPC: F02D19/06
Filed: 1998-06-12
Abstract: L'invention concerne un procédé de contrôle du fonctionnement de la pompe à essence d'un moteur thermique dans un véhicule à bi-carburation, comprenant un premier système d'alimentation du moteur avec de l'essence, et un deuxième système d'alimentation au gaz de pétrole liquéfié (GPL) situé en amont dudit papillon, tel que, en cas de fonctionnement du moteur au GPL, le calculateur électronique (11) de gestion de l'alimentation du moteur en essence commande le moteur de la pompe à essence (12) de façon intermittente et périodique, la durée de fonctionnement dudit moteur étant déterminée pour assurer la mise en pression de la rampe (15) et la durée d'arrêt dudit moteur étant déterminée pour que la pression dans la rampe ne diminue pas en dessous de la valeur de pression résiduelle.
Patent FR-2781179-A1 (FR)
Title: Device for producing ornamentation on pieces of turned wood by means of piercing for open-work or for marquetry
Inventor: LAHAY THIERRY
IPC: B44B9/00
Filed: 1998-07-17
Abstract: The ornamentation is produced by means of a case (12), with the following elements, the base (17), a flap (10) and the template (3) forming the parts of the case and are interchangeable to suit the piece (6) of wood to be machined. This work piece is held in place on the base by clamping with the knee pad, which exerts a pressure on the flap. A piercer and its bit may be displaced in three dimensions by numerical control, either to designed logic or the template, to effect the desired ornamental piercings.
Patent FR-2782245-A1 (FR)
Title: Water soluble and water dispersible polymers are used to prevent aqueous plant treatment sprays from rebounding off the treated plant surfaces
Inventor: BERGERON VANCE
IPC: C09K3/00
Filed: 1998-08-17
Abstract: Formulations for use in the presence of aqueous solutions, comprising a sticking (anti-rebound) agent (I) that has an elongation viscosity not less than twice that of water and a flow viscosity of not more than six times that of water, these being measured at concentrations in the range 0.05 - 3 g/liter.  (I) preferably has an elongation viscosity 10 or more times that of water and a flow viscosity not more than 1.5 times that of water. It is preferably a water soluble or water dispersible polymer having a molecular weight between 5.10<4> and 5.10<6> g/mol, especially 10<6> - 5.10<6>g/mol. They are preferably any of the following: polyhydroxylated animal, vegetable or bacterial polysaccharides, polyvinyl alcohols, polyphenolic alcohols and their derivatives, polyoxy-ethylenated and -propylenated glycols, copolymers prepared from saturated or unsaturated carboxylic acids and their derivatives, or containing an amino, nitrile or nitrogen heterocyclyl group. The concentration of (I) in the composition is preferably 0.05 - 3 g/liter, especially 0.05 - 0.5 g/liter.
Patent FR-2784127-A1 (FR)
Title: Road sweeper rotary cylindrical brush with rotation axis parallel to road and with tiltable waste reception hopper
Inventor: BUGNOT MICHEL
IPC: E01H1/04
Filed: 1998-10-05
Abstract: The road sweeper has a main section with a rotary cylindrical brush (7) having a rotation axis parallel to the road and perpendicular to the travel direction. A refuse hopper (5) is movable between a closure position facing the brush ejection zone. The intermediate area of the brush has a saddle (32) with an operative face at a tangent to the brush and spaced from the brush axis by a smaller distance than the brush radius.
Patent FR-2786493-A1 (FR)
Inventor: MALLO PAUL
IPC: A61K8/00
Filed: 1998-11-27
Abstract: The invention concerns a method for preparing a composition in the form of an invert latex, comprising an oil phase, an aqueous phase, at least an emulsifier of the type water-in-oil (W/O), at least an emulsifier of the type oil-in-water (O/W), from 20 to 75 wt. %, mainly from 20 to 60 wt. % and more particularly from 30 to 45 wt. %, of a branched or crosslinked anionic polyelectrolyte. The invention is characterised in that the polymerisation reaction is carried out at a pH less than 5.5, the emulsifiers do not belong to the class of alkanolamides and said anionic polyelectrolyte is based, either on a monomer with a strong acid function, or at least a monomer with a strong copolymerised acid function or with a monomer having a weak acid function, or with a neutral monomer. The resulting compositions are used in cosmetics.