baber/WOPTO huggingface dataset:
Patent FR-2642991-A1 (FR)
Title: Dispositif pour projeter a la flamme des materiaux pulverulents au moyen d'une flamme autogene
Inventor: SIMM WOLFGANG
IPC: C23C4/129
Filed: 1990-02-09
Abstract: Un dispositif pour projeter, à la flamme, des matériaux pulvérulents au moyen d'une flamme autogène, comportant une porte-buse qui présente une buse de chalumeau et qui pénètre dans une cavité de guidage d'un ajutage, de préférence tubulaire, muni de passages d'un fluide de refroidissement entourant la buse de chalumeau, en particulier d'un ajutage pourvu d'un tube accélérateur, doit être amélioré par le moyen que le porte-buse 10 est entouré d'un dispositif formant buse 30 pour contracter la flamme et que le dispositif formant buse présente, pour le gaz de contraction, une ouverture, ou des ouvertures de sortie dirigées axialement ou radialement par rapport à la buse de chalumeau 11. Ce gaz de contraction est amené par une chambre de stabilisation annulaire 28. Dans une réalisation, cette chambre de stabilisation 28 est conçue à volume variable et présente, comme ouverture de sortie, une fente annulaire de sortie 34.
Patent FR-2658031-A1 (FR)
Title: Shelf for displaying cheeses
Inventor: PAUL AVRILLON
IPC: A01J25/16
Filed: 1990-02-09
Abstract: The shelf according to the invention comprises a central zone (1) which is relatively thin and pierced with small holes (3), this zone being surrounded by a thicker peripheral zone (2) which imparts rigidity to the whole. The perforated sections (3) of the central zone represent between 30 and 60% of the total surface area of the said central zone (1) and are preferably in the shape of hexagonal holes. The shelf consists of one piece and is made as one piece in a plastic material by means of injection moulding.
Patent FR-2660805-A1 (FR)
Title: Sealed light (illumination) socket
Inventor: JACQUES DA ROCHA
IPC: H01R33/965
Filed: 1990-04-04
Abstract: This is a light socket (10) of the type which includes two parts (10A, 10B) which are to be brought facing each other and one of which, the part (10A), has the cavity (14) suitable for the engagement of the cap of a light bulb, with two connection terminals (20) carried by the part (10B), in the interface (18) which it forms with the part (10A), these terminals being suitable for supplying the assembly. According to the invention, in the interface (18), the parts (10A, 10B) each include, annularly, a seal (32) which, for the part (10B), wholly surrounds the connection terminals (20) and which, for the part (10A), extends opposite the previous seal (32) so as to be applied to it when the parts (10A, 10B) are brought facing each other. Application to light sockets.
Patent FR-2645491-A1 (FR)
IPC: B62D5/10
Filed: 1990-04-09
Abstract: La direction assistée pneumatique est constituée par un clapet différentiel inséré à l'intérieur du piston 4, un capteur de charge du tirant 9, 10, et un boîtier de distribution 6, le tout disposé de telle sorte que, lorsque la charge sur le tirant excède une certaine valeur prédéterminée, la tête de rotule se déplace et met en fonctionnement le clapet différentiel et, par l'intermédiaire du boîtier de distribution, de l'air sous pression est envoyé dans la chambre concernée, pour obtenir l'assistance désirée.
Patent FR-2660572-A1 (FR)
Title: Jeu de societe.
Inventor: EUGENE LLORENS EDOUARD FERNAND
IPC: A63J19/00
Filed: 1990-04-04
Abstract: L'invention concerne un jeu de société simulant un spectacle sportif ou artistique sur une tablette horizontale, au moyen de transmissions mécaniques et/ou magnétiques entrainant des pions, figurines ou maquettes. Les transmissions logées dans l'appareil comportent trois séries d'éléments rectilignes et parallèles, rattachés entre eux orthogonalement et étagés comme suit, de haut en bas, sous la surface de jeu: - des éléments longitudinaux (21/28) rattachés aux pions, figurines ou maquettes par des aimants permanents (1); - des éléments intermédiaires verticaux (24/27); - des éléments transversaux (22/26) rattachés à des boutons de commande (23) coulissant dans des fentes (6) ouvertes sur les deux moitiés de la longueur de l'un au moins des deux côtés de l'appareil. Dans un jeu imitant un sport de compétition,les éléments transversaux (22/26) sont répartis en quatre secteurs délimités selon les médianes M M), et correspondant aux deux ailes des deux équipes- opposées. Des systèmes de coulissement obligent les éléments mobiles à demeurer constamment parallèles à eux-même.
Patent FR-2661117-A1 (FR)
Title: Procede de protection de surfaces contre la contamination particulaire ambiante a l'aide d'elements soufflants.
Inventor: DIDIER CRUZ
IPC: B08B5/02
Filed: 1990-04-24
Abstract: La rampe soufflante ainsi constituée par les éléments soufflants permet de maintenir sous atmosphère ultrapropre les surfaces planes d'objets pendant leur transport, tout en utilisant un faible débit d'air. Les éléments soufflants sont constitués principalement d'une plaque 2 possédant un orifice central 6. En regard de celui-ci est montée une canalisation 4 alimentée en air ultrapropre. Le procédé consiste à placer la surface (11) des objets (10) à une distance (d) de l'ordre du millimètre de la surface soufflante (7). L'écoulement de l'air entre ces deux surfaces est facilement réglé pour être laminaire de façon à assurer la protection contre une contamination particulaire ambiante. Application au transport des tranches de silicium.
Patent FR-2644457-A1 (FR)
Title: New phosphorus derivatives and their use as stabilising agents
Inventor: STOLL KLAUS
IPC: C07F9/59
Filed: 1990-05-10
Abstract: The invention relates to compounds of formula XV in which n = 0 or 1, d = 1 or 2, and R21 and R22 denote hydrogen or an alkyl or -C(CH3)2-C6H5 group. These compounds can be used as stabilising agents for converting polymers.
Patent FR-2662598-A1 (FR)
Title: Rotary toothbrushes for simultaneously brushing the inside and outside of the teeth
Inventor: GUILLAUME LOMBARDO
IPC: A61C17/26
Filed: 1990-06-05
Abstract: Apparatus consisting of two brushes (B1, B2) turning in opposite directions and from the bottom upwards, which can be adapted to the width of the teeth in order thereby to effect a simultaneous brushing of the inside and outside.
Patent FR-2665214-A1 (FR)
Title: Metal grille for the temporary protection of windows when the shutters have been removed
Inventor: PIERRE INEDJIAN JEAN
IPC: E06B9/01
Filed: 1990-07-30
Abstract: Metal grille designed to protect the windows or openings of a building temporarily and provisionally whilst the shutters have been removed, for example for repair, characterised in that: - this grille (1) is formed by joining two identical leaves made up of vertical bars welded to horizontal crosspieces. Each leaf is provided with two small strap hinges (3) which are attached on to the hinges (2) of the shutters which have been taken down. - In order to be able to fit over the various shapes and into the various positioning points of the hinges, the positions of the strap hinges on the leaves are adjustable. - A stop, which is located on each of the leaves and the position of which is also adjustable, bears against the lintel of the window once the grille has been assembled and installed, in order to prevent the said grille from being removed. - A clamp/locking bar assembly joins the two leaves together and prevents the grille from being dismantled.
Patent FR-2667381-A1 (FR)
Title: Lubricant dispenser/metering device for a centralised greasing (lubrication) installation
Inventor: RENE PARIS
IPC: F16N27/00
Filed: 1990-09-27
Abstract: Lubricant dispenser/metering device for a centralised greasing installation, comprising a metering piston (5) which can move in terms of translation inside a bore (1) and delimits a metering chamber (33), a transverse spring (11) and a dispensing valve (4) comprising: - a ring (14) mounted in the said bore (1) in a leaktight manner and so that it can move in terms of axial translation, - an elastically deformable stopper (15) in the shape of a disc, which can move in terms of translation between the said ring (14) and the orifice (31) for the outlet of lubricant from the metering chamber, the said stopper having a diameter less than the diameter of the said bore (1), - a guide stop (23) for the said stopper (15), and - a return spring (16) exerting on the said stopper (15) a predetermined force in the direction of the said ring (14).
Patent FR-2667821-A1 (FR)
Title: Scraper, and waste compacter including it
Inventor: ERIC MARTINET
IPC: B30B9/30
Filed: 1990-10-12
Abstract: The scraper includes a housing (14) integral with the scraper holder, oriented across the surface to be scraped (8, 10) towards which it is open; and at least one elongate block of material (15) nested in the housing (14) with a clearance enabling it to be driven therein more deeply, adapted for being applied against the surface to be scraped, over which it slides during a relative translational movement.
Patent FR-2668190-A1 (FR)
Title: Device for weatherproofing a roof connected to a structure
Inventor: JACQUES BELLA
IPC: E04D13/14
Filed: 1990-10-18
Abstract: The invention relates to a device for weatherproofing a roof connected to a structure, permitting a simplified positioning and maintenance. It consists of a flashing (1) having a fold (3) and an apron (6) welded at (7) to a connection piece (4) having a fold (5). The user joins the connection piece (4) to the flashing (1) already fixed to the structure. The device according to the invention is intended in particular for the weatherproofing of roofs connected to a structure.
Patent FR-2668744-A1 (FR)
Title: Handgrip for helping with learning to ride bicycles
Inventor: GASTON-HENRI BOURSIER
IPC: B62H7/00
Filed: 1990-11-05
Abstract: Device for making it possible to help with learning to ride a bicycle, characterised in that it includes an element (2) clamped perpendicularly to the seat tube by a nut (1). The element (2) includes striations and a nut (4) clamping the arm (3) allowing angular adjustment thereof. This arm (3) includes another element (5) equipped with a handgrip and adjustable in terms of height by penetration into the arm (3) and holding with the aid of a screw (7) and of a nut (6).
Patent FR-2669033-A1 (FR)
Title: Polyarylsilsesquioxanes containing at least one sulphonic group, which are grafted onto an inorganic support, their preparations and their applications
Inventor: ERIC CARLIER
IPC: C08G77/392
Filed: 1990-11-14
Abstract: Compound of the polyarylsilsesquioxane type containing at least one sulphonic group grafted onto an inorganic support, preferably an inorganic oxide such as silica. These compounds are prepared by a sequence of stages comprising a stage of polymer formation, a stage of grafting the polymer onto the support, a sulphonation stage and a stage of modification of the chain ends. These compounds are employed as catalyst especially in acidic catalysis.
Patent FR-2669642-A1 (FR)
Title: Compositions hydrophobes de revetement de surface a l'etat liquide ou pateux utilisables comme revetement epais ou semi-epais dans le batiment et la decoration.
Inventor: PASCAL LENGRAND
IPC: C09D5/00
Filed: 1990-11-28
Abstract: Compositions de revêtement de surfaces, hydrophobe à l'état liquide ou pâteux qui deviennent naturellement hydrophiles par séchage, caractérisées en ce qu'elles comportent selon des combinaisons nouvelles. a) au moins un composé filmogène qui est un polymère et/ou un copolymère comportant au moins un monomère du type (met) acrylique, et/ou vinylique et/ou styrénique, b) au moins un agent de réversibilité en milieu aqueux qui permet le passage d'un état hydrophobe à un état hydrophile pour les dites compositions, c) et une phase liquide destinée à solubiliser le composé filmogène formée par au moins un solvant hydrocarboné choisi dans le groupe constitué par les white-spirit et/ou les solvants parafiniques ou isoparafiniques, Ces compositions trouvent leur application dans le domaine des revêtements épais ou semi-épais pour la décoration ou dans le traitement de certaines surfaces sensibles à l'eau.
Patent FR-2656543-A1 (FR)
IPC: B01J19/12
Filed: 1990-12-14
Abstract: L'invention concerne une installation de séparation d'isotopes par laser. Elle se rapporte à une installation dans laquelle de l'uranium solide est placé dans un creuset (22) et est soumis à un faisceau laser de manière qu'un isotope soit ionisé et puisse être extrait par un ensemble extracteur (40). L'ensemble extracteur est formé de modules constitués chacun de deux tronçons qui sont montés chacun sur un bras télescopique (120, 122) de manière que les deux tronçons puissent être placés l'un au-dessus de l'autre et retirés par un orifice latéral dans un château de transfert (130). De cette manière, les ensembles extracteurs peuvent être remplacés sans interruption du fonctionnement dans les autres modules de l'installation. Application à la séparation isotopique de l'uranium.
Patent WO-9206335-A1 (WO)
Inventor: LE STRAT GEORGES
IPC: F24C3/04
Filed: 1991-09-26
Abstract: L'invention concerne un ensemble de cuisson pour cuisinière ou table de cuisson, comportant une plaque de cuisson (1) et au moins un générateur de chaleur (200) permettant de chauffer un récipient sans être directement au contact de celui-ci. Selon l'invention, la plaque de cuisson (1) comporte une ouverture (4) associée à chaque générateur de chaleur (200) permettant une action directe dudit générateur, et des moyens escamotables de fermeture tels qu'un opercule mobile (203) sont associés à chaque ouverture (4), pour obturer ladite ouverture lorsque le générateur de chaleur (200) n'est pas utilisé, l'obturateur mobile (203) affleurant alors au niveau du plan supérieur (P) de la plaque de cuisson (1), des moyens motorisés étant prévus pour escamoter ledit opercule mobile afin de démasquer le générateur de chaleur en vue de son utilisation. Application aux ensembles de cuisson pour cuisinières à gaz et/ou électriques à plaque de cuisson en vitrocéramique, en verre moulé, ou en aggloméré de fibres minérales.
Patent FR-2672953-A1 (FR)
Title: Device for controlling an automatic gearbox, particularly for a motor vehicle
Inventor: PHILIPPE ROY
IPC: F16H59/64
Filed: 1991-02-18
Abstract: The invention relates to a device for controlling an automatic gearbox, particularly for a motor vehicle, of the type including means (1, 2, 3) for selecting the position of the gearbox, namely of the main operating mode of the latter (P, R, N or D) and the ratios (''3'', ''2'', ''1'') allowed in forwards travel, the means being connected to a unit (6) for processing data and controlling means (8, 14) for positioning the gearbox depending on the selection means and on the speed of the vehicle, according to at least one gear change law. This device is characterised in that the data-processing unit (6) is connected to means (17) by which the user can actuate at least one forced operating mode of the gearbox, in which the data-processing unit (6) determines permissible limiting ratios (gears) for the gearbox, with the aid of at least one gear change law, substituted for that of the means for positioning this gearbox.
Patent FR-2673668-A1 (FR)
Title: Device for rotationally driving the shaft for winding and unwinding the shutter of a roller shutter
Inventor: RICHARD BUBENDORFF
IPC: E06B9/174
Filed: 1991-03-06
Abstract: The present invention relates to a device for rotationally driving the shaft for winding and unwinding the shutter of a roller shutter, comprising an operating member, such as a belt or chain, which winds round a pulley fixedly mounted on an operating spindle. This driving device is characterised in that this operating spindle (13) is offset, at least horizontally, with respect to the shaft (2) for winding and unwinding the shutter, this operating spindle (13) engaging with the said winding and unwinding shaft (2) via transmission means with reduction gears (16). This invention relates to roller shutter manufacturers.
Patent FR-2674141-A1 (FR)
Title: Movable objects, for miniature installations, equipped with anti-collision systems
Inventor: JEAN-MARIE TAFFIN
IPC: A63H18/12
Filed: 1991-03-20
Abstract: The invention relates to an improvement to the animation devices of miniature installations. Its subject is a movable object intended to be displaced along a circuit, including an electric motor with individual selective control, a front face (19) and a rear face (17), with respect to the direction of displacement, characterised in that the rear face (17) is equipped with a signal emitter (22) and the front face with a receiver (20) capable of detecting signals of the same type as those emitted by the emitter (22) of the rear face, the signals received by the receiver of the front face being transmitted to a switch located on the electric power supply circuit of the motor. The said movable object is adapted particularly for use on circuits on which several objects, moving in the same direction, one behind the other, are displaced.
Patent FR-2674859-A1 (FR)
Inventor: ETIENNE DUGUET
IPC: C07F7/21
Filed: 1991-04-05
Abstract: Novel polysilazanes characterized in that they are linear and semi-crystalline and in that they comprise patterns of the general formula: -R1R2Si-NMe-SiR3R4-NMe- in which Me is the methyl radical, R1, R2, R3 and R4, the same or different, represent the hydrogen atom or saturated or unsaturated, substituted or unsubstituted, preferably C1 to C8 hydrocarbon radicals. The polysilazanes are obtained by reaction of a cyclodisilazane of the formula: R1R2[Si2N2Me2] R3R4 in which Me is the methyl radical, R1, R2, R3 and R4, the same or different, represent the hydrogen atom or a saturated or unsaturated, substituted or unsubstituted hydrocarbon radical, with a compound which is either a nucleophilic agent, or an anion radical or a strong protonic acid. Finally, the invention concerns a cyclosilazane of the formula: R1R2[Si2N2Me2] R3R4 in which Me is the methyl radical, at least one of the R1, R2, R3 and R4 radicals representing an alkenyl radical and/or the hydrogen atom, the remaining R1, R2, R3 and R4 radicals, the same or different, representing saturated, substituted or unsubstituted, hydrocarbon radicals.
Patent FR-2675007-A1 (FR)
Title: Dispositif de collecte et de convoyage de baies et fruits dans une machine de recolte.
Inventor: DIDIER ARNAUD
IPC: B65G17/12
Filed: 1991-04-11
Abstract: Selon l'invention, les moyens de collecte et de convoyage sont constitués, d'une part, par des godets (12) formant un chapelet continu, chaque godet étant muni d'une fente transversale (20), séparant sa paroi amont d'une traverse (18), d'autre part, par des tronçons de paroi (14a-14c), sensiblement parallèles à la trajectoire des articulations (17) des godets (12), disposés à l'intérieur de cette trajectoire, passant longitudinalement dans les fentes transversales (20) de ceux-ci et comportant, d'amont en aval, dans la zone inférieure de collecte, un tronçon (14a) plan et fermé, dans la zone de séparation, un tronçon (14b) traversé par des lumières longitudinales oblongues (28), dans la zone suivante de remplissage des godets par leur propre traverse (18), un tronçon de paroi (14c) traversé par une ouverture longitudinale (29), dans la zone intermédiaire de convoyage, un tronçon de paroi (14d) obturant les ouvertures des godets (12), et, enfin, et dans la zone supérieure du transfert, un tronçon de paroi (14e) traversé par une ouverture longitudinale (30) débouchant immédiatement au-dessus d'un plan incliné.
Patent FR-2676356-A1 (FR)
Title: Fixation element for ligaments
Inventor: RAFAEL THEIN
IPC: A61F2/08
Filed: 1991-05-13
Abstract: Fixation element for ligaments (3) which is intended to be inserted into a bone channel (5), characterised in that it comprises a truncated element (4) which is at least partially hollowed out and is provided with an inner conduit (7) intended to receive one of the end sections of the said ligament (3), and means for clamping the said section inside the said conduit.
Patent FR-2678979-A1 (FR)
Title: Device for holding, in particular a window, ajar
Inventor: DANIEL SERRE BERNARD CLAUDE
IPC: E05C17/04
Filed: 1991-07-08
Abstract: - The invention relates to a device for holding ajar an element which can move with respect to a fixed element, such as the opening frame of a window, with respect to its standing frame, of the type including an elongate component (5) joining the said elements and capable of immobilising, by fixing means (6), the said movable element in order to hold it in a given relative angular position. - Advantageously, the said fastening means (6) are defined by a first end (5A) of the said elongate component, which bears against a first face (2C) of the said movable element (2), and by an eccentric member (8) which is mounted pivoting about the said elongate component, in the vicinity of its first end, and which is applied, through rotation, against a second face (2D) of the said movable element, approximately opposite the said first face, in order to immobilise the said movable element 92) in the said position by wedging.
Patent FR-2680119-A1 (FR)
Title: Motorisation device for a portable spray machine
Inventor: JEAN PHILIPPE
IPC: B05B9/04
Filed: 1991-08-06
Abstract: The invention relates to a device making it possible to use a spray machine without it being necessary to pump manually. It consists of a tank (1) into which is inserted a rotary pump (4) connected to a spray gun (8). The pump (4) is driven by an electric motor (3) connected to a battery (9). The device according to the invention is particularly intended for the motorisation of portable spraying machines.
Patent FR-2684332-A1 (FR)
Title: Process for manufacturing a film, based on an olefin polymer, and film thus obtained
Inventor: MICHEL GUEGUEN
IPC: B32B27/20
Filed: 1991-12-03
Abstract: The invention relates to a process for manufacturing a film, based on an olefin polymer, having at least one rough face obtained by producing surface projections, characterised in that it comprises the operations consisting in coextruding, over a first layer (B) constituted by an olefin polymer, a second layer (A) constituted by the mixture of an olefin polymer (P) with a powder (D) having a chosen particle-size distribution, constituted by a solid material having a melting point (PF) above those of the other constituents of the first and second layers (A) and (B), and in subsequently drawing the film at a temperature below the said melting point (PF). Application to the production of dielectric films for capacitors.
Patent FR-2676630-A1 (FR)
Title: Mecanisme d'interconnexion destine a supporter une assise et un dossier d'un fauteuil.
Inventor: YUJI ISHI
IPC: A47C7/14
Filed: 1991-12-03
Abstract: L'invention concerne un mécanisme de support et d'interconnexion destiné à supporter l'assise et le dossier d'un fauteuil, en particulier un fauteuil de bureau. La partie avant d'un élément de levier (3) est reliée de façon pivotante à la partie avant d'un élément de cadre (2) qui est supporté par un élément de fixation (1). Un élément de poussée (6) est prévu entre l'élément de cadre (2) et l'élément de levier (3) de telle sorte que l'élément de levier (3) est basculé sur des arbres horizontaux (4). Un élément de réception d'assise avant (11) est pourvu d'un élément élastique (10) de telle sorte qu'il peut se déplacer vers le haut et vers le bas et à droite et à gauche. Un élément de réception d'assise arrière (13) est prévu, à l'aide d'axes (13b) parallèles aux arbres horizontaux (4) de telle sorte qu'il peut basculer sur ces axes (13b). L'assise (14) est supportée par les éléments de réception d'assise avant et arrière (11, 13).