baber/WOPTO huggingface dataset:
Patent FR-2657613-A1 (FR)
Inventor: JEAN GODDE
IPC: C08G18/63
Filed: 1990-02-01
Abstract: Polyurethane acrylate-type compositions which can be cross-linked with ionizing radiation to form coatings on metal or metallized surfaces, said compositions being obtained by mixing two liquid and/or pasty phases, of which the first (A) contains polyols and the second (B) polyisocyanates, and characterized in that they mainly comprise the following as dry materials: in phase (A): A1) at least one hydroxylated vinyl polymer and/or copolymer; A2) at least one acrylic monomer having at least two ethylene functions; A3) at least one acidic acrylic derivative; A4) at least one cross-linking initiating agent. In phase (B): B1) at least one polyisocyanate. Once they have been cross-linked by ionizing radiation, these compositions have remarkable properties such as excellent adhesion on metal and/or metallized surfaces without the need for an adhesive underlayer and with complete immunity to moist and/or alcohol atmospheres.
Patent FR-2661316-A1 (FR)
Title: Method for introducing starch into products of the cheese type and products obtained
Inventor: JEAN-PAUL QUIBLIER
IPC: A23C19/09
Filed: 1990-04-27
Abstract: Method for introducing starch into products of the cheese type comprising a stage in which a starch paste is intimately incorporated into the curds or the preliminary cheeses of the type known as "destructured" cheeses. The starch paste is a solution of starch in a concentration of between 1 and 25% by weight and can be hydrated using an aqueous solvent such as water, milk, buttermilk or an ultrafiltration or microfiltration permeate. The products which can be obtained using this method are of the fromage frais, cheese spread or lactic cheese type and have a minimum of 5% starch with respect to the total solids content. By introducing starch, it is possible for products with a reduced fat content and even fat-free products to retain their creaminess, or to increase the creaminess of products which already contain fats.
Patent FR-2664124-A1 (FR)
Title: Plough element, modular plough including such an element
Inventor: DANIEL CHARLIER
IPC: A01B3/46
Filed: 1990-07-03
Abstract: The invention relates to a plough element including plough shares and a coupling device at the front, a coupling device (10) at the rear, as well as a plough (9) including such an element.
Patent FR-2664167-A1 (FR)
Title: Device for carrying out mouth to mouth resuscitation without direct contact of the two mouths and without any risk of mutual transfer of germs
Inventor: SERDJEBI ABDERVAHMANN
IPC: A61M16/00
Filed: 1990-07-05
Abstract: The invention relates to a device with which it is possible to carry out mouth to mouth resuscitation without direct contact of the two mouths and without any risk of mutual transfer of germs during this exercise. It consists of a body made up of two parts (1-4). The part (1) represents a tube whose end (1a) permits insufflation of air and whose wider end (1b), serving as a sleeve (2), will allow the device to be fitted on the second part (4). The sleeve (2) has, on its inner perimeter, a limit stop (3) which will be used to block the disc (7) when the part (1) is fitted on the part (4). The second part (4) represents a tube having at the end (4a) a limit stop (6) over its entire inner perimeter, on which an aseptic, antiseptic, disinfectant disc or filter (7) will be placed. This filter will render the insufflated air aseptic and will avoid the risk of any possible transfer of germs. The end (4b) which permits the escape of the insufflated air is passed into the mouth of the patient. Above the end (4b) a "collar" (5) is positioned on the mouth of the patient, protecting the latter and the "insufflator". A disc (8) having the same shape can be fixed on this "collar" (5). This disc (8) forming part of the "collar" (5) provides a supplementary double protection between the "insufflator" and the patient. The device according to the invention is intended in particular for carrying out mouth to mouth resuscitation without direct contact between the two mouths, of the patient and the "insufflator", and without any risk of possible mutual transfer of germs both via the insufflated air and as a result of the proximity of the two mouths.
Patent FR-2649404-A1 (FR)
Title: Method of hydrophilic coating of plastics and its medical applications
Inventor: HALPERN GREGORY
IPC: A61L27/34
Filed: 1990-07-09
Abstract: The invention relates to a method of hydrophilic coating of plastics. The method consists in coating an object with a solution of a polymer which can react with a mucopolysaccharide, in extracting the solvent, in applying an aqueous solution of a mucopolysaccharide, in drying and in heating the object to produce interlaminar grafting between the coatings. Application to the production of orthopaedic bone prostheses, probes (catheters), hypodermic needles, contact lenses, etc.
Patent FR-2664866-A1 (FR)
Title: Device for defrosting a given zone of a motor vehicle windscreen
Inventor: MARC BOBOEUF
IPC: B60S1/54
Filed: 1990-07-20
Abstract: The device for defrosting a given zone (10) of a windscreen (1) of a motor vehicle, opposite which there is a windscreen wiper (8) in a position of rest, is characterised in that it includes means for heating the internal surface of the windscreen in the said zone. Advantageously, these heating means comprise a duct (12) for bringing in defrosting hot air, one end of which opens out opposite the internal surface of the windscreen (1) in the said zone (10) and the other end of which is connected to means (3) for bringing in hot air for demisting the windscreen.
Patent FR-2651830-A1 (FR)
Title: Dispositif mecanique de controle du jeu des aubes dans un moteur a turbine a gaz.
Inventor: JOSEPH CIOKAJLO JOHN
IPC: F01D11/22
Filed: 1990-08-29
Abstract: Dispositif mécanique (72) actionné par engrenage (120) qui sert à contrôler le jeu entre les extrémités des aubes du rotor et l'anneau de renforcement du carter d'un moteur à turbine à gaz. Le dispositif comporte une paire de cercles (94, 95) qui s'étendent autour de l'anneau de renforcement du carter, un suspenseur (96) de l'anneau de renforcement disposé entre le carter et une ouverture ménagée dans celui-ci et entre les cercles, et un segment (84) d'anneau de renforcement définissant une partie circonférentielle de l'anneau de renforcement du carter et disposé dans l'ouverture de ce dernier. Le dispositif comporte aussi un mécanisme d'actionnement (100) qui comprend des secteurs d'engrenage mené (118) sur les cercles en regard l'un de l'autre et un engrenage (120) disposé entre les cercles et comportant un secteur périphérique d'engrenage d'entraînement (122) qui est en prise avec les secteurs d'engrenage mené des cercles. Lors de la rotation de l'engrenage, les cercles subissent un mouvement circonférentiel opposé, provoquant un déplacement radial du suspenseur de l'anneau de renforcement et du segment d'anneau de renforcement pour établir un jeu entre ce segment et les extrémités extérieures des aubes du rotor. Application aux moteurs à turbine à gaz.
Patent FR-2667560-A1 (FR)
Title: Handling barrow
Inventor: DAMIEN PEYRE
IPC: B62B1/00
Filed: 1990-10-04
Abstract: This barrow (trolley) comprises a framework (1) carrying, at the lower part, a set of wheels (2) and a carrying platform (3) receiving a load to be moved, and, at the upper part, manoeuvring handlebars (4). According to the invention, the said set of wheels is connected to the framework by gear (8) which can move in terms of vertical translation with respect to this framework under the action of means (11, 12, 13, 14) which can be controlled by the user, a second set of wheels (5) is provided, located under the platform, this second set being connected, on the one hand, to the framework, and, on the other hand, to the movable gear by articulated means (6, 15, 16, 17, 18, 19, 20, 21) which, when this gear is lowered relative to the framework, allow the second set of wheels to be lowered with respect to the platform, so that these two combined lowering movements give rise to a tilting of the barrow about the axis of the first set of wheels, thus inclining the load to allow it to be rolled along.
Patent FR-2668797-A1 (FR)
Title: Cylinder head for heat engines with variable-lift valves
Inventor: GABRIEL SILVETTI
IPC: F01L1/14
Filed: 1990-11-05
Abstract: The invention relates to a device making it possible, depending on the speed and load of the engine, to cause the amount of lift of the inlet and exhaust valves to vary progressively, which makes it possible to obtain a better efficiency for the engine, to save fuel, and to reduce pollution. It consists of cam shafts (A1) with oblique cams (A3) which push the rockers (A10) as well as the tappets (A12) for controlling the opening of the valves (A18) and the rocker holders (A9) by virtue of the axial displacement of the cam shafts (A1), of the profile of the cams (A3) and of the inclination of the rockers (A10) which allows variable opening of the valves.
Patent FR-2669052-A1 (FR)
Inventor: MARC LARCHER
IPC: E02B3/12
Filed: 1990-11-12
Abstract: A soil erosion control device designed to be placed on or embedded in the ground comprises a lower portion (1) having anchoring elements and an upper portion (2) having elements for attenuating the energy of erosive fluids. Said attenuating elements include a rigid protuberant shell (5) and said anchoring elements have a water-tight base (3) facing the ground and subject to a first hydrostatic pressure which is lower than a second hydrostatic pressure acting on the top surface (4) of said anchoring elements and resulting from the erosive fluid pressure on the shell (5). The upper (2) and lower (1) portions are rigidly fixed to each other at least at their edges so that they define an inner space which can be at least partially filled with ballast (15) or with the material making up the anchoring and/or attenuating elements. Said material may be formed as a single piece therewith.
Patent FR-2669625-A1 (FR)
Inventor: DANIEL LARMIGNAT
IPC: C06B45/18
Filed: 1990-11-22
Abstract: The invention discloses powder materials for spreading by dispersion means to produce a camouflage cloud which is effective in the infrared. The material comprises at least a powder in which the grains are covered by a coating which is chemically inert with respect to said grains and capable of withstanding the dispersion temperature or lower, and which does not oxidize in free air. The dispersion means comprise at least one hot gas generating turbine (11) with an outlet nozzle (10), a reservoir (1) with a mixer (3) holding the powder material in suspension in the vector liquid, the reservoir being connected to the outlet nozzle (10) by an electric pump (8).
Patent WO-9115497-A1 (WO)
Inventor: CLAVIER PHILIPPE
IPC: C07H5/06
Filed: 1991-04-05
Abstract: Le procédé vise à fabriquer une solution concentrée et stable renfermant un dérivé du lactose, à partir d'une solution aqueuse renfermant du lactose sous forme de monohydrate. On ajoute à cette solution un composé chimique tel qu'un alcool susceptible de réagir avec l'une des deux fonctions OH du monohydrate de lactose. Utilisation notamment pour éviter la cristallisation du lactose, même en solution concentrée.
Patent FR-2671963-A1 (FR)
Title: Appareil pour la mesure de la frequence critique de fusion foveale de l'óoeil.
Inventor: ADOLPHE NEETENS
IPC: A61B5/16
Filed: 1991-01-29
Abstract: L'appareil selon l'invention permet la mesure de la fréquence de fusion critique de la fovéa de l'œil d'un individu grâce à une source lumineuse intermittente ponctuelle (88) qui peut émettre dans deux longueurs d'ondes distinctes correspondant à deux couleurs distinctes perceptibles par l'individu. La source lumineuse (88) est sensiblement ponctuelle et il est prévu des moyens de réglage (54, 110) de la position relative des oculaires (48, 50, 52) de manière à adapter l'appareil à l'écart pupillaire de l'individu.
Patent FR-2672396-A1 (FR)
Title: Clavier optique matriciel.
Inventor: CLAUDE BATTAREL
IPC: H01H13/52
Filed: 1991-01-31
Abstract: Un clavier optique matriciel est muni de touches mobiles entre une position relâchée et une position enfoncée, chaque touche comportant des moyens d'interruption pour interrompre, en vu de l'identification de la touche, au moins un faisceau lumineux.Les moyens d'interruption (4) sont agencés pour laisser passer ledit faisceau lorsque la touche est en position relâchée ou en position enfoncée, et pour interrompre le faisceau pendant une fraction de la course de la touche entre ses positions relâchée et enfoncée.
Patent FR-2672934-A1 (FR)
Title: Systeme de liberation de lanceurs pour tete de cimentation ou outil de fond sous-marin, pour puits petroliers.
Inventor: ANNE VINCENT
IPC: E21B33/00
Filed: 1991-02-18
Abstract: L'invention concerne un système de libération d'un ou plusieurs lanceurs (12). Le système comporte des boisseaux rotatifs (7,8) et un annulaire (16,18). Lancement fiable. Possibilité de plus de deux lanceurs. Système compact, équilibré et léger.
Patent FR-2674834-A1 (FR)
Title: Dispositif d'extraction un a un d'objets plats a partir d'une pile de tels objets, notamment des enveloppes de lettres.
Inventor: PIERRE DARCHIS
IPC: B65H3/12
Filed: 1991-04-03
Abstract: Dispositif pour l'extraction un à un d'objets plats à partir d'une pile de tels objets, notamment constitués par des enveloppes de courrier (2), comportant un tapis (6) et une rive (7) de taquage latéral, un organe d'entraînement constitué d'au moins une bande, commandée en rotation continue par des rouleaux (12 à 14), la bande présentant une surface perforée pour autoriser un flux d'air aspiré à travers la bande, à plaquer sur celle-ci le premier objet de la pile en le déplaçant alors parallèlement à lui-même. Selon l'invention, ce dispositif se caractérise en ce que l'organe d'entraînement (9) est constitué de deux bandes parallèles voisines (10 et 11), entraînées en synchronisme sur les rouleaux et séparées par un espace libre intermédiaire (15), en ce qu'un organe de commande (16) est monté entre les rouleaux, mis en liaison avec un ventilateur d'aspiration (23) et comporte un sélecteur (17) qui entoure lui-même un distributeur rotatif (18), ce sélecteur étant prévu afin de déplacer à volonté l'endroit où se produit grâce au ventilateur un débit d'air d'aspiration à travers l'organe d'entraînement, notamment au droit de zones déterminées des bandes et dans l'espace libre.
Patent FR-2674868-A1 (FR)
Inventor: MICHEL NOGUES
IPC: C23G1/08
Filed: 1991-04-04
Abstract: Pickling or galvanising process according to which high-frequency vibrations are imparted to the sheet metal (1) travelling through an acid-filled trough; the device comprises at least one pair of electromagnets (2,3) arranged facing each other on both sides of the sheet metal (1), which are supplied with currents of the same frequency and each exerting a periodical attraction force on the sheet metal (1), the forces exerted by each electromagnet (2,3) being offset by pi /2, with the result that the sheet metal (1) vibrates at a frequency which is twice that of the supply current. The vibratory power injected into the sheet metal is greater than the cavitation threshold of the reactive solution in the vicinity of the sheet metal, with the result that this cavitation and the vibrations imparted to the sheet produce fissures in the layer of scale and make it easier to attack with acid, which considerably shortens the time needed for pickling the sheet metal.
Patent FR-2674850-A1 (FR)
Inventor: HERVE RICHARD
IPC: A61K8/00
Filed: 1991-04-04
Abstract: Compound of formula: where R1 corresponds to the formula: where R3 represents linear or branched C1-C20 alkyl; R2 is identical to R1 or is halogen, linear or branched C1-C20 alkoxy or mono-or dialkylamino or corresponds to the formulae (III) or (IV): where R5 is linear or branched C1-C20 alkyl and n = 0 or 1; R4 denotes H, OH or C1-C6 alkoxy; <??>Application of these compounds for the protection of the skin and hair against ultraviolet radiation.
Patent FR-2678227-A1 (FR)
Title: Anti-theft supply device for internal-combustion engine vehicles
Inventor: ALEXANDRE AUBRY
IPC: B60R25/042
Filed: 1991-06-25
Abstract: The invention relates to an anti-theft supply device for internal-combustion engine vehicles, of the type including an apparatus (2) dispensing metered amounts of fuel into the engine (1), such as an injection pump or a carburettor, a fuel tank (1), and a pipe (6) linking the fuel metering apparatus to the tank. According to the invention, the device includes, on the one hand, a solenoid valve (8) having at least one working fluid circuit, inserted in the pipe (6) linking the fuel metering apparatus to the tank, and an electrical control circuit and, on the other hand, at least one electrical switching element (9) having at least one working electrical circuit designed to be interrupted selectively; the electrical control circuit of the solenoid valve (8) and the working circuit of the electrical switching element (9) are inserted in series in an electrical supply line.
Patent FR-2666289-A1 (FR)
Title: Amplificateur d'effort de freinage a depression.
Inventor: RALF JAKOBI
IPC: B60T13/56
Filed: 1991-08-06
Abstract: Cet amplificateur comprend, dans un boîtier d'amplificateur, une chambre à dépression, à pression constante, et une chambre de travail à pression variable, ainsi qu'une valve de commande disposée dans un boîtier de valve de commande, la partie de ce boîtier de commande qui fait saillie hors du boîtier d'amplificateur étant protégée par un sac à soufflet qui est fixé d'une manière étanche d'une part sur le boîtier d'ampificateur et d'autre part sur une tige de piston servant à l'actionnement de la valve de commande. Suivant l'invention, dans la zone de sa fixation sur le boîtier d'amplificateur (1), le soufflet (19) comporte des ouvertures radiales d'entrée d'air (13).
Patent FR-2680436-A1 (FR)
Inventor: CLAUDE SAUNIER
IPC: B23K11/00
Filed: 1991-08-12
Abstract: The device is of the type comprising two electrodes and a clamp, which are capable of gripping the cable in two perpendicular directions and whose faces in contact with the cable define, between them, the shape which, after fusion of the wires, those portions of the cable in which the wires are to be fused together are to acquire. According to the invention, the jaws (16a) of the clamp (16) each have one end (16b) having a thickness approximately equal to that which, after fusion of the copper wires, those portions of the cable (3) in which the wires are to be fused together are to have and the electrodes (13) have a cross-section such that it enables them to grip and hold tightly between them both the cable (3) and the said ends (16b) of the jaws (16a) of the clamp (16).
Patent FR-2680700-A1 (FR)
Title: Process and device for vaporising a liquid contained in a porous body
Inventor: HENRI RENON
IPC: B01D1/00
Filed: 1991-09-02
Abstract: Process and device for vaporizing a liquid stored in a porous material disposed between two conductive electrodes supplied with electric current in which said liquid and said porous material form a medium for conducting electric current. The process is characterized in that a treating product is uniformly applied to the pores of the porous material, at least before the first use therof, thereby enhancing the conductivity of said conductive medium.
Patent FR-2680993-A1 (FR)
Title: Method and machine for opening a connecting-rod big end before it is installed, especially in an engine
Inventor: ERIC FELS
IPC: F16C9/04
Filed: 1991-09-06
Abstract: The purpose of the method and the machine according to the invention is to detach caps from connecting rods automatically, especially after machining the central bore of the big end of each connecting rod, in order to open it up before the first fitting of the connecting rods on a rotary element, such as a crankshaft. A set of several connecting rods (1) is placed vertically on a transfer slide (luge) (2) which is raised by a lifting mechanism in the machine. Rotary sockets (13) unscrew and remove the nuts from the connecting-rod big ends, and then fingers (30) of a support (25) are engaged in the bores of the connecting-rod big ends by horizontal displacement of a carriage (14). The connecting rods (1) are lowered in order to be suspended from the fingers and a vibrator (27) causes the supports (25) to vibrate until the bodies (33) of the connecting rods are detached from the caps (36) and fall onto the luge (2). A light-beam detector (43) then stops the vibrator. Application to connecting rods for engines or for other machines.
Patent FR-2681732-A1 (FR)
Title: Systeme de connexion electrique pour cable plat.
Inventor: LOUIS DEMUS
IPC: H01R12/59
Filed: 1991-09-25
Abstract: Le système de connexion permet une fixation facile d'un câble plat (1) sur un connecteur (20). Le câble plat (1) possède une extrémité centrale de contact (12A) terminant une lame conductrice (12) et entourée d'une extrémité de contact de masse (14A) prolongeant une lame de masse (14). Le câble plat est enrobé d'un isolant. Ces extrémités sont fixées sur le connecteur (20) au moyen d'une capsule surmoulée (21) dont la mise en place se fait par une simple pression. La position du câble plat (1) peut être quelconque autour du connecteur (20). Application à la connectique haute tension en environnement sévère et à la connectique basse tension avec ou sans blindage.
Patent FR-2683151-A1 (FR)
Title: Device for rendering magnetic (magnetising) collars, bracelets, belts made of plastics, wood, metal
Inventor: DESIRE FAUVEAU PHILIPPE
IPC: A61N2/06
Filed: 1991-11-06
Abstract: The invention relates to a device making it possible to incorporate in a non-magnetic support anisotropic permanent magnets isolated from external aggression and retaining remainant induction. It consists of a main body (1) comprising at (d) an anisotropic and permanent magnet whose poles are suitably oriented and which will be screwed into the body 2, solidly attaching them to each other. The device according to the invention is intended to allow the user to wear an aesthetic jewellery item in conjunction with the curative effect of the incorporated magnets.
Patent FR-2684931-A1 (FR)
Title: Device for sucking out smoke combined with the ashtray of a motor vehicle
Inventor: CHRISTIAN ROBERT
IPC: B60H1/24
Filed: 1991-12-16
Abstract: The present invention relates to a device for sucking out smoke combined with the ashtray of a motor vehicle. This device essentially comprises a fan (1) housed in a nozzle (2) which emerges via one (3) of its ends above the open upper part of an ashtray (4) in the form of a drawer, and the other end (5) of which emerges directly in the engine compartment (engine bay) (C) of the vehicle. This device particularly makes it possible to suck out the tobacco smoke from the passenger compartment of a motor vehicle and to discharge this smoke into the engine compartment and outside the vehicle.
Patent FR-2685437-A1 (FR)
Inventor: JEAN-JACQUES MARSAULT
IPC: F22B37/24
Filed: 1991-12-23
Abstract: Device for supporting an overhanging mass (1) connected to a displaceable element (2) on a stationary frame (8) under the effect of thermal expansions or contractions. It comprises a rigid structure (5) supporting the mass (1) connected, by two parallel and equal arms (6, 7) situated at two different heights, to the stationary frame (8), the two arms (6, 7) being articulated at one of their ends at two points (B, C) of the structure (5) and at the other end at two points (D, E) of the stationary frame (8), the rigid support (5) being placed on the displaceable element (2) by means of a connection which slides horizontally (A). Application to collectors of boilers or steam generators.