baber/WOPTO huggingface dataset:
Patent FR-2650697-A1 (FR)
Title: Electrically insulating micaceous tape
Inventor: ANTON ALAIN
IPC: C09J163/00
Filed: 1989-08-04
Abstract: Electrically insulating micaceous tape, comprising a mica paper adhesively bonded to at least one thermoplastic polymer film, using an adhesive based on epoxide resin, to which a hardening catalyst has been added. The adhesive based on epoxide resin additionally contains from 1 to 20 % by weight of polyvinylformaldehyde (polyacrolein). Application to medium or high voltage conductors of electrical equipment or of cables.
Patent FR-2652254-A1 (FR)
Title: Dishwasher with humidity condenser
Inventor: CAMILLE BARBIER
IPC: A47L15/42
Filed: 1989-09-22
Abstract: Dishwater having a chamber, a housing and a humidity condenser, characterised in that it comprises in the space between the chamber (2) and the housing (3), a device which feeds in water and condenses the steam (5). This device consists of a single part comprising members which on the one hand carry out their own individual functions of supplying water and condensing the humidity and on the other hand, in combination, carry out a function of completing the condensation of the steam produced by the dishwasher and a function of collecting and returning the condensed water to the chamber (2) of this dishwasher.
Patent FR-2638569-A1 (FR)
Title: Josephson transistor of the field-effect type and method of manufacturing a Josephson junction
Inventor: IWAMATSU SEIICHI
IPC: H01L39/22
Filed: 1989-10-17
Abstract: The invention relates to Josephson devices. <??>A Josephson transistor of the field-effect type comprises a source electrode 3 and a drain electrode 4 which are separated by a space, a tunnel-effect layer 6 formed on a lateral wall of the space between the source and drain electrodes, a substrate electrode 8 in series with the tunnel-effect layer, and a gate electrode 5 which is intended to control by field effect the tunnel-effect current which passes through the tunnel-effect layer. <??>Application to the construction of integrated circuits.
Patent FR-2654798-A1 (FR)
Title: Tool for fitting an end-fitting at one end of a tube
Inventor: MARC HEURTEMOTTE
IPC: B25B7/04
Filed: 1989-11-21
Abstract: The invention relates to a tool for fitting an end-fitting (3) capable of being located at one end of a tube (5). According to the invention, this tool comprises means (25, 27) for holding the tube (such as a clamp); means (7, 11) for engaging the end-fitting (3), these means comprising means (7a, 7b, 7c) for holding the end-fitting and positioning means (11), which can move translationally substantially along the axis (5a) of the held tube; and connection means (17) for joining the means (25, 27) for holding the tube and the means (7, 11) for engaging the end-fitting. The invention applies in particular to reinforcing the end of polyethylene tubes in the gas production industry.
Patent FR-2640274-A1 (FR)
Title: Film d'alcool polyvinylique-amidon
Inventor: MARUHASHI MOTOKAZU
IPC: A01G13/02
Filed: 1989-12-05
Abstract: Un film d'alcool polyvinylique-amidon qui est préparé à partir d'une composition comprenant un alcool polyvinylique ayant un degré d'hydrolyse d'au moins 93 % en poids et de l'amidon, le film étant en outre au moins étiré uniaxialement. Le film de la présente invention a une résistance à l'eau excellente et est en outre dégradable. Il convient comme matériau approprié pour les utilisations en agriculture.
Patent FR-2655924-A1 (FR)
Title: Dispositif de support de siege oscillant avec suspension hydropneumatique pour vehicule tout terrain.
Inventor: ANDRE MOLINIER
IPC: B60N2/52
Filed: 1989-12-19
Abstract: Selon l'invention le dispositif support de siège comporte: Un dispositif de limitation du débattement latéral du siège lorsque l'utilisateur se penche d'un côté ou de l'autre pour procéder à des manœuvres d'utilisation de l'appareillage du véhicule, constitué d'une pièce suspendue libre (23) par biellettes (18) articulés à deux axes (19)aménagés à la partie supérieure de la pièce oscillante(3) et et également à la partie supérieure d'une plaque rapportée(21)suspendue aux biellettes par 4 goujons(22)à la manière d'un parallélogramme déformable. La dite pièce (23) comportant une surface supérieure incurvée pourvue d'une denture (20) coopérant avec celle inférieure d'un secteur (11) solidaire de la pièce fixe. Les surfaces latérales du secteur(11) formant surface de friction aux plaquettes (14) du dispositif ralentisseur d'oscillations. Le cylindre de suspension (6) est relié à une pompe (8) elle même reliée à un réservoir à liquide permettant de faire varier le volume de gaz contenu dans l'accumulateur (7) en introduisant le liquide de compression assurant ainsi la commande de maintien d'assiette.
Patent FR-2659114-A1 (FR)
Inventor: SERGE BOVERIE
IPC: F02D41/26
Filed: 1990-03-02
Abstract: A setpoint air charge (Rc) is calculated from an indicated setpoint ( THETA ) of the position of an accelerator pedal, a reference charge value (Rr) is extracted from a behavioural model of the engine (15) activated in real time by the setpoint charge (Rc), and air charge value of the engine (Rm) is measured, and, from the difference (Rc-Rm), the opening (O) of an air-intake throttle valve of the engine (15) is controlled in such a way that the air charge (Rm) of this engine closely follows that of the reference charge (Rr) calculated by the behavioural model. Application to the control of an engine propelling a motor vehicle.
Patent FR-2660615-A1 (FR)
Title: Pedal crank for bicycles
Inventor: MARIE LAUGERE CLAUDIUS
IPC: B62M3/00
Filed: 1990-04-04
Abstract: Bent pedal crank intended to equip bicycles of all types - adult and child. The invention lies in the curvature (9) of the pedal crank (8) allowing the energy lost on the pedal assembly spindle to be eliminated to a large degree. It consists of a steel bar bent through 45 DEG at its central part. The crank includes a bore receiving the spindle of the pedal assembly spindle and the front part of the crank has a threaded orifice receiving the pedal. The device according to the invention is intended to equip bicycles and cycles.
Patent FR-2661364-A1 (FR)
Inventor: JOEL QUEIREL
IPC: B29C48/35
Filed: 1990-04-27
Abstract: Process for the manufacture of a composite material comprising a cast polymethyl methacrylate sheet bonded to a supporting layer of a thermoplastic material such as ABS. In accordance with the invention the adhesion of the two materials is obtained by applying the polymethyl methacrylate sheet (7, 8, 9) by calendering onto the sheet of thermoplastic material which is formed continuously (6) as soon as it leaves the extruder (1) when the thermoplastic material is still fluid, whereas the polymethyl methacrylate sheet is at room temperature. The invention applies especially to the preparation of a composite material which can be employed for moulding various articles and especially baths.
Patent FR-2647073-A1 (FR)
Title: Modulateur de pression pour systeme anti-blocage ou anti-patinage
Inventor: DITTNER ADAM
IPC: B60T8/42
Filed: 1990-05-21
Abstract: Modulateur de pression pour système anti-blocage de freins ou anti-patinage, comprenant une chambre de pression 4 placée entre un cylindre de frein de roue RZ et un cylindre de commande de freinage HZ, et dont on peut faire varier le volume à l'aide d'un piston 10 actionné par un organe flexible tendu 8 qui passe sur deux tambours dont l'un 7 pour être entraîné en rotation par un moteur M et l'autre 9 est solidaire de la tige 11 du piston. Un embrayage 1 commandé par une unité électronique ABV, ASR est interposé entre le moteur M et le tambour 7.
Patent FR-2662412-A1 (FR)
Title: Device for thermal protection of a vehicle cabin
Inventor: JEAN-JACQUES BOZABALIAN
IPC: A62C3/07
Filed: 1990-05-22
Abstract: Thermal protection device for motor vehicle cabins, characterised in that it is formed by a heat screen (15) situated above the cabin (1) and a set of heat screens (21, 21', 22, 22') which can be folded out along the outer faces (6, 7, 7', 8).
Patent FR-2663666-A1 (FR)
Inventor: MARCEL MATIERE
IPC: E01F7/04
Filed: 1990-06-22
Abstract: The subject of the invention is a method for constructing a semi- buried structure for protecting a platform constructed on a mountain side, and also covers the structure thus constructed. <??>In accordance with the invention, the structure consists entirely of prefabricated concrete elements forming a sequence of adjacent sections, each consisting of three prefabricated elements, respectively an upper covering element (1) bearing, by means of longitudinal articulations (5, 5'), on two side elements comprising, respectively, a solid wall (2) on the upstream side and at least one pillar (3) on the downstream side, and each equipped with a widened sole plate (21, 31) enabling the element to be placed simply on the ground (4) and with an upper part in the form of a longitudinal girder (22, 32) on which are provided longitudinal parts (51, 52) for articulated bearing (5, 5') of the corresponding lateral edge of the covering element. <??>The invention applies especially to the protection of roadways or railways on a mountainous site.
Patent FR-2663846-A1 (FR)
Title: Non-foaming water-soluble perfume
Inventor: MARC LESSER
IPC: A61L9/01
Filed: 1990-06-28
Abstract: The invention relates to a novel application of dipropylene glycol in solution with propylene glycol and an unrefined or compound perfume as a non-foaming water-soluble perfume. The applications are the perfuming of spa waters, whirlpool baths, bath-tubs with or without whirlpool, swimming pools and, in general, all volumes of water for which perfuming is of interest, cosmetics, the medical and paramedical fields or the commercial sector.
Patent FR-2666285-A1 (FR)
Title: Removable luggage rack for roof of vehicles and removable luggage cover
Inventor: BERNARD SARROTTE
IPC: B60R9/055
Filed: 1990-08-31
Abstract: Luggage rack for the roof of a vehicle, characterised in that it consists of a rigid platform 2, made of a single element, comprising a solid bottom (4), and a beam 5-15 for holding the luggage on each longitudinal side of the bottom 4, a skirt 18, which forms a border and the base of which bears on the periphery of the top of the vehicle. Application for the use of a luggage cover as a boat, and vice versa.
Patent FR-2666342-A1 (FR)
Title: Liquid-crystal cell comprising a plate with homeotropic alignment
Inventor: BASTURK
IPC: G02F1/1337
Filed: 1990-09-03
Abstract: A homeotropic alignment is obtained on a plate of a liquid-crystal cell by producing on the latter a layer of polyamide containing, at least near its free surface, small islands of a bonding agent, such as an oxide, which are physically bonded to the polyamide layer, and a homeotropic surfactant bound to the bonding agent.
Patent FR-2666581-A1 (FR)
Title: Process for the preparation of tocopherol acetate
Inventor: PIERRE CHABARDES
IPC: C07D311/72
Filed: 1990-09-06
Abstract: The invention relates to a process for the preparation of tocopherol acetate according to which, in a first stage, isophytol and trimethylhydroquinone are reacted in the presence of formic acid, in a second stage, the tocopherol/tocopherol formate mixture thus obtained is treated with an alkyl acetate and, in a third stage, the tocopherol formed is acetylated to generate tocopherol acetate.
Patent FR-2667438-A1 (FR)
Title: Fast acting pyrotechnic changeover switch
Inventor: PATRICE JACQUELIN
IPC: H01H39/00
Filed: 1990-09-28
Abstract: An ultra-fast-acting pyrotechnic changeover switch, usable especially in connection with high-energy pulse sources, comprises a fixed annular electrode (28), an axial electrode (26) and a pyrotechnic charge placed in a cavity (29) with a thin wall (30) of the axial electrode, situated in line with the solid electrode. Firing of the charge sticks the thin wall against the fixed electrode and welds it to this electrode.
Patent FR-2653366-A1 (FR)
Title: Procede et appareil pour enlever de la matiere a partir d'une surface interne d'une piece ayant une forme courbe fermee.
Inventor: BOOTHROYD ALLAN E
IPC: B23B5/00
Filed: 1990-10-23
Abstract: La présente invention concerne un appareil pour enlever une quantité constante de matière à partir d'une surface interne (14) d'une pièce (10) ayant un profil courbe fermé, cette pièce (10) ayant une surface externe (16). Cet appareil est caractérisé en ce qu'il comprend un organe de guidage (26) pour suivre la surface externe (16) de la pièce (10), un moyen de coupe (22) pour enlever la matière à partir de la surface interne (14) et des moyens de liaison (28,32) pour relier entre eux le moyen de coupe (22) et l'organe de guidage (26) de telle façon que cet organe de guidage (26) et ce moyen de coupe (22) suivent le profil courbe de la pièce, y compris n'importe quelle partie excentrée de celle-ci.
Patent FR-2669709-A1 (FR)
Title: Dispositif de raccord, notamment pour l'assemblage d'une durite a un echangeur de chaleur de vehicule automobile.
Inventor: DENIS GODEAU
IPC: F16L37/14
Filed: 1990-11-27
Abstract: Il comprend une bague mobile (25) logée à l'intérieur d'un des deux éléments du raccord et qui comporte sur sa périphérie au moins une languette élastique (28, 29) radiale, et un clip en U solidaire de l'élément (2) pourvu d'encoches et fentes (18, 19), les branches du clip étant écartées par la bague (25) aussi longtemps que le dispositif n'est pas assemblé mais reprenant leur position opératoire d'immobilisation du raccord lorsque la bague est déplacée dans l'organe tubulaire (2) lors du rapprochement dudit organe et de l'embout (1) associé à la boîte à eau de l'échangeur de chaleur.
Patent FR-2669558-A1 (FR)
Title: Broyeur a boulets a pistes de roulement laterales et plaques de blindage pourvues de telles pistes.
Inventor: BENJAMIN CAMBIER
IPC: B02C17/22
Filed: 1990-11-22
Abstract: Selon l'invention, certaines plaques de blindage (12,17) du broyeur (1) à boulets (2) forment un décrochement vers l'axe de rotation (8) de la virole (3) dont au moins une face est pourvue de pistes latérales (14,18) de roulement. Le plan de symétrie de ces pistes latérales (14,18) fait un angle (alpha) au moins égal à 15degré avec le plan transversal de la virole (3). Une plaque de blindage (12) préférée à pistes latérales (14) présente un épaulement médian (13) sur les deux faces duquel sont creusées plusieurs pistes (14) à des hauteurs différentes.
Patent FR-2671587-A1 (FR)
Title: Mechanism for locking a notched rod
Inventor: JEAN-PIERRE CORDOLA
IPC: B60N2/48
Filed: 1991-01-10
Abstract: This mechanism includes a cage (1) exhibiting a bore (2) into which the rod (30) may be driven to a greater or lesser depth, and an integral member (20) for locking the rod (30), obtained by moulding a thermoplastic material, sliding in a housing in the cage along which it is guided transversely to the bore (2), the said member (20) including at least one elastic strip (23) designed to be compressed, thereby bearing on a wall (8) of the housing in order to allow the member (20) to be driven into the housing in order to assume an unlocked position in which it leaves the passage for the rod (30) in the bore (2) of the cage (1) free, and to relax in order to return the member (20) to a locked position in which a small rod (26) which it includes is engaged in a notch in the rod (30).
Patent FR-2661808-A1 (FR)
Title: Brosse comportant des soies et un manche antiderapant.
Inventor: SOO PARK YOUNG
IPC: A45D20/50
Filed: 1991-04-26
Abstract: Brosse roulante, du type qui comprend une base (51) et une partie de manche (52) qui sont raccordées par des verrous permettant des déplacements de sens opposés, caractérisée en ce qu'un passage (63) est formé le long de l'axe central de la base (51) de la brosse, et plusieurs trous (65) de liaison sont formés dans le passage et rejoignent la surface cylindrique externe de la base de la brosse.
Patent FR-2675836-A1 (FR)
Title: Roof reinforcement device
Inventor: PATRICK RENARD
IPC: E04C3/17
Filed: 1991-04-23
Abstract: The invention relates to a roof reinforcement device intended, in particular, to equip the roof spaces of dwellings. According to the invention, the reinforcement device comprises beams which take up the stresses and which bear on the front and rear facade load-bearing walls of the dwelling. End trusses fixed on the existing gables are also put into place and are made integral with the end transverse beams. There are also arranged, on the said transverse beams for taking up the stresses, longitudinal reinforcement elements which support the original framework. These longitudinal reinforcement elements also support the floor. These longitudinal reinforcement elements comprise means for variable spacing which are in the form of articulated struts (16 and 17) connecting the upper (13) and lower (14) beams. The struts (16 and 17) are connected at their lower part to sliding blocks (18 and 19), the spacing of which is adjusted by means of stay rods. This makes it possible to compensate for the deformations due to flexion. The invention relates to the building industry.
Patent FR-2662392-A1 (FR)
Title: Plieuse de rabats de coins, pour plateaux en cartonnage.
Inventor: JOSE BOIX JAEN
IPC: B31B3/46
Filed: 1991-05-23
Abstract: Plieuse de rabats de coins, pour plateaux en cartonnage, constituée par un levier dont le bras de résistance (1) comporte une tête angulaire qui pivote en prenant appui sur l'axe (2), alors que le bras potentiel (3) est articulé par un axe (4) à la tige de piston (5) d'un cylindre pneumatique (6); l'assemblage étant disposé horizontalement sur un support (7) sur lequel reposent verticalement les axes (2) du levier, et (8) de l'extrémité du cylindre, de telle sorte que le mouvement de pivotement de la tête angulaire (1) déplace le rabat (10) correspondant des latéraux du plateau (12) en le plaquant contre le renfort d'encoignure (13) du plateau lui-même, auquel il reste adhéré par gommage.
Patent FR-2677585-A1 (FR)
Title: Dispositif d'ouverture et de fermeture de toit comprenant un panneau coulissant, notamment pour vehicule automobile.
Inventor: CHRISTIAN CHERON
IPC: B60J7/02
Filed: 1991-06-13
Abstract: Un dispositif d'ouverture et de fermeture de toit, notamment pour un véhicule automobile ayant un pavillon (90) dans lequel est formée un ouverture. Le dispositif comprend une paire de rails (18) fixés de part et d'autre de l'ouverture sur le dessus du pavillon, quatre chariots (61, 62) mobiles en translation longitudinale dans les rails, quatre patins (41, 42) en relation fonctionnelle avec les chariots, les patins étant reliés à un panneau (1) coulissant au-dessus du pavillon. Les patins portent des plots (410) venant se loger et se déplacer dans des chemins de guidage (80) dans les chariots pour élever le panneau au-dessus du pavillon sans mouvement en translation de celui-ci et le coulisser au dessus du pavillon pour dégager l'ouverture.
Patent FR-2677959-A1 (FR)
Title: Propellent device for products contained in a can of the aerosol type and aerosol containing it
Inventor: ANDRE DEBARD
IPC: B65D83/14
Filed: 1991-06-19
Abstract: Such a device is characterised in that it comprises a cartridge (9) of propellent gas of which an upper part constitutes a piston (4) separating the internal space of the can (1) into an upper volume (6) reserved for an active product to be propelled and a lower volume (7) reserved for a propellent gas released from the cartridge (9) when the aerosol is used for the first time, by the intermediary of tearing means (17, 18, 19, 20) pulling on a cover (15) of the cartridge (9).
Patent FR-2679702-A1 (FR)
Title: Semiconductor element with variable capacitance for a microwave integrated circuit, and integrated circuit equipped with at least one such element
Inventor: DOMINIQUE PODVIN
IPC: H03J3/18
Filed: 1991-07-23
Abstract: With MMIC circuits, that is to say microwave integrated circuits, a variable-capacitance diode implanted within the circuit, in order to form a resonant circuit therefrom with an adjustable tuning frequency, can withstand only low high-frequency (Vh) and bias (Vc) voltages; the frequency variation band of the resonant circuit including such a diode is thus limited and its behaviour relative to noise is mediocre. With respect to a single diode of capacitance Cd, the use of n diodes (Cd1-Cd5) mounted in series, of capacitance substancially n times larger than that of the single diode and combined with balancing resistors (R1-R5), makes it possible to divide by n the voltages applied to each of these diodes and thus to enhance the behaviour relative to noise of the resonant circuit, while keeping for it a wide frequency variation band. Application, in particular, to variable-capacitance gallium arsenide diodes for MMIC circuits.
Patent FR-2679470-A1 (FR)
Title: Method of forming an additional thickness (allowance) at the ends of the internal bush of an articulation, after moulding, and its applications
Inventor: MANUFACTURE SOCIETE ANONYME DI
IPC: B21J9/02
Filed: 1991-07-23
Abstract: Method of forming, after moulding, the ends of the internal bush of an elastic articulation with coaxial rings, characterised in that an annular extra thickness (6) is formed by local plastic flow (creep) between two half-dies imposing the external shape in the form of a rivet-snap tilting about an oblique axis, of conical path of small angle about the axis of the component, and in that the reaction is exerted on the opposite plane face of the internal bush, without appreciably stressing the elastomeric composition of the elastic sleeve (3). Elastic articulations produced according to this method.
Patent FR-2680376-A1 (FR)
Title: Method of washing, by liquid route, articles having a textile nature, such as laundry (linen), using carbon dioxide
Inventor: TRISTAN BOGGIO
IPC: D06F35/00
Filed: 1991-08-14
Abstract: - Washing and cleaning of various articles. - The method of the invention is implemented by means of an installation comprising: - at least one washing compartment (3), - and at least one CO2 injection device (30) connected to the compartment (3). - Application to industrial laundry-washing plants.
Patent FR-2668844-A1 (FR)
Title: Dispositif d'affichage a plasma.
Inventor: LEE SANG-ROK
IPC: H01J11/24
Filed: 1991-10-31
Abstract: Dispositif d'affichage à plasma à décharge planaire pouvant être fabriqué aisément et présentant des pertes optiques faibles. Il comporte une plaque antérieure et une plaque postérieure (10, 20), une pluralité de lignes de signal d'anode (31) et de lignes de signal de cathode (41) disposées selon une matrice X-Y sur la plaque postérieure (20) et isolées de manière à ne pas être exposées à un espace de décharge, les anodes (30) et les cathodes (40) exposées à l'espace de décharge sont prolongées à partir des lignes de signal près des intersections desdites lignes de signal d'anode et de cathode (31, 41) et des nervures d'arrêt (60) sont prévues au-dessus et le long des lignes de signal d'anode (31).