baber/WOPTO huggingface dataset:
Patent FR-2620980-A1 (FR)
Title: Device making it possible to detect the presence of pressure in the tyres of rolling vehicles
IPC: B60C23/04
Filed: 1987-09-29
Abstract: Device making it possible to detect the presence of pressure in the tyres relating to cars and rolling vehicles, characterised in that it includes a movable part fixed to the rim of the wheel, which is to contain a magnet free to translate whose movement is brought about via the pressure of the air in the tyre, coming from the opening 10, going into the chamber 38. When the pressure in the tyre is zero, the chamber 38 is not under pressure and the spring 8 moves the magnet towards the stop 9. The position of the magnet which depends on the pressure of the tyre makes a value of the magnetic field close to the fixed part correspond.
Patent FR-2605324-A1 (FR)
Title: Copolymeres de l'acide acrylique ou methacrylique, ou de leurs sels de metaux alcalins.
Inventor: HUDECEK SLAVKO
IPC: C08F220/06
Filed: 1987-10-15
Abstract: L'INVENTION CONCERNE DES COPOLYMERES D'ACIDE ACRYLIQUE OU D'ACIDE METHACRYLIQUE OU DE LEURS SELS DE METAUX ALCALINS ET D'UN MACROMONOMERE A BASE D'UN OLIGO-URETHANNE TERMINE, EN L'UNE OU LES DEUX EXTREMITES DE LA CHAINE, PAR UN GROUPE INSATURE DU TYPE ACRYLATE ETOU METHACRYLATE, LEUR STRUCTURE CHIMIQUE CORRESPONDANT A LA FORMULE GENERALE 1 :H-(O-R-OCONHR'NHCO)OCHCHOCO-CCH OU A LA FORMULE GENERALE 2 : (CF DESSIN DANS BOPI) DANS LESQUELLES R EST LE RESIDU D'UN DIOL ALIPHATIQUE A FAIBLE MASSE MOLECULAIRE AYANT DE 2 A 4 ATOMES DE CARBONE, R' EST LE RESIDU D'UN DIISOCYANATE ALIPHATIQUE, AROMATIQUE, OU ALIPHATIQUE-AROMATIQUE, X EST H OU CH ET N 2-40, LES CONSTITUANTS ETANT PRESENTS A RAISON DE 0,5 A 10 PARTIES EN POIDS DU MACRO-MONOMERE POUR 100 PARTIES EN POIDS DE L'ACIDE ACRYLIQUE OU DE L'ACIDE METHACRYLIQUE OU DE LEURS SELS DE METAUX ALCALINS. LES COPOLYMERES CI-DESSUS SONT A MEME D'ABSORBER DE GRANDES QUANTITES D'EAU ET PEUVENT DONC ETRE UTILISES POUR ABSORBER LES FLUIDES CORPORELS, OU ENCORE SOUS FORME DE GEL A L'ETAT GONFLE.
Patent FR-2606026-A1 (FR)
Title: Produits liquides de nettoyage
Inventor: HOEVEN PHILIPPUS CORNELIS VAN
IPC: C11D3/04
Filed: 1987-10-29
Abstract: L'INVENTION A POUR OBJET DES PRODUITS LIQUIDES NON AQUEUX DE NETTOYAGE QU'ON OBTIENT EN DISPERSANT DES SOLIDES PARTICULAIRES DANS UN SOLVANT ORGANIQUE. ON UTILISE UN STRUCTURANT OU UN DEFLOCULANT QUI PROVOQUE UNE REDUCTION DE VISCOSITE A DES TAUX REDUITS DE CISAILLEMENT DANS LE MELANGE SOLIDESSOLVANT OU UN MELANGE EQUIVALENT DONT LA FRACTION EN VOLUME DES SOLIDES EST SUFFISAMMENT ELEVEE POUR AUGMENTER LA VISCOSITE DU SOLVANT; LE SOLVANT ORGANIQUE PEUT ETRE UN SURFACTIF LIQUIDE ETOU UN AUTRE PRODUIT. ON UTILISE LES SOLIDES DANS LES PRODUITS LIQUIDES DE NETTOYAGE; LE STRUCTURANT EST UN ACIDE, SEL OU BASE QUELCONQUE PERMETTANT DE SATISFAIRE A L'ESSAI PREVU. NETTOYAGE DE SURFACE DURE, D'ARTICLES MENAGERS ET SURTOUT DE TEXTILES.
Patent FR-2624152-A1 (FR)
Title: Sanitary fitting with integral emptying mechanism, occupying very little vertical space, its moulding process and mould for implementing the process
Inventor: SANSELME JACQUES
IPC: E03C1/232
Filed: 1987-12-04
Abstract: A sanitary fitting occupying very little vertical space comprising a trap 8, 9 of great width to receive the emptied contents 4 from the body of the fitting 1, an overflow 2 formed in the upper part of the body of the fitting 1 and discharging into the body of the trap 8, a draining mechanism 7 and a device 5 for closing the body of the fitting 1. The body 1, the outlet 4, the overflow 2, the trap 8, 9, the cover-receiving system 13, the closing device guide 6 and the means of emptying 11 are moulded in a single piece. Application to sinks, basins, baths, shower trays, bidets, urinals, etc.
Patent WO-8808029-A1 (WO)
Inventor: BOURDILLON CHRISTIAN
IPC: C12P7/50
Filed: 1988-04-15
Abstract: Ce procédé permet de préparer un composé de pureté énantiomérique contrôlée, respectivement D-P ou L-P, à partir d'un substrat S constitué par la forme oxydée du racémique correspondant D/L-P, ou dudit racémique D/L-P, ou encore de l'isomère optique inverse de celui que l'on veut préparer. Conformément à ce procédé, on introduit, dans un réacteur électrochimique, respectivement ledit substrat S, ledit racémique D/L-P ou l'isomère optique inverse de celui que l'on veut préparer, ainsi qu'une enzyme oxydoréductase capable de catalyser l'oxydation de l'isomère optique inverse de celui que l'on veut préparer; on impose une différence de potentiel entre les électrodes, afin d'effectuer la réduction cathodique non stéréospécifique dudit substrat S, jusqu'à obtention de l'isomère ayant la pureté énantiomérique recherchée; et on régénère le cosubstrat de ladite enzyme par oxydation anodique dans ledit réacteur électrochimique.
Patent FR-2628439-A1 (FR)
Inventor: GUNATA ZIYA
IPC: C11B9/02
Filed: 1988-03-08
Abstract: An enzymatic hydrolysis of a glycosidic substrate containing at least one of the said precursors is performed with at least one enzyme chosen in accordance with the structure of the said precursor, to liberate the corresponding monoglycosides by cleavage at a glycoside bond, and, in a second stage, an enzymatic hydrolysis of the product of the first stage is performed with at least one enzyme other than or identical to that/those of the first stage and designed to liberate the aroma components and aromas by cleavage of the aglycone-carbohydrate linkage bond. A vegetable material derived from a fruit such as grape or an aromatic or flowering plant, as well as their derivatives and by-products, is chosen as a glycosidic substrate. Terpenols such as geraniol, linalol, nerol and the like, terpene polyols and alcohols such as phenyl ethyl alcohol and benzyl alcohol, or the like, are obtained, in particular, as aroma components or aromas.
Patent FR-2629840-A1 (FR)
Title: Warping creel and method for creeling such a creel
IPC: B65H49/16
Filed: 1988-04-06
Abstract: The creel results from the assembly, in a rigid frame 8, of individual small-size elements or dice 8, onto which there are fixed the spindles 14. It may be mounted on a floor element 3 equipped with castors 2. Each die 9 has, printed on a side face, a barcode representing the type of yarn and, fixed onto the face opposite the spindle 14, a metal insert. At the outlet from the bobbin winder, the bobbin 5 is slipped onto the spindle 14 of a die 9 corresponding to the yarn; the die 9 is directed by virtue of the barcode towards a magazine, then placed in the frame 8 which is set flat as a function of the creeling diagram. This placing is produced by a set of electromagnets entraining the metal insert in the direction commanded by the creeling diagram.
Patent FR-2630509-A1 (FR)
Title: Tilting (pivoting, rocker) bearing
Inventor: MAZUY LOUIS
IPC: F16C23/04
Filed: 1988-04-26
Abstract: The invention relates to an anti-rotation system for a tilting (pivoting, rocker) bearing equipping a vertical shaft line and comprising a cylindrical part which is coaxial with the shaft and a support which is coaxial with the shaft, surrounding the said cylindrical part and fixed into the housing of the said bearing, the said cylindrical part and the said support having complementary spherical surfaces, the said anti-rotation system comprising two spindles which are aligned on a diameter perpendicular to the axis of the shaft. According to the invention, the said spindles 3 are, at a first end, mounted tightly clamped in the said cylindrical part 1 and can, at a second end, move in grooves 11 produced in the support 2, the grooves being diametrically opposite and along an axis parallel to the axis of the shaft. Preferably, the second end of the spindles is housed in a runner having a rounded external surface. Application to the nuclear industry.
Patent FR-2636313-A1 (FR)
Title: Package for container partly filled with granular or pulverulent material
IPC: A01K1/01
Filed: 1988-09-15
Abstract: The invention relates to a package for container partly filled with granular or pulverulent material in a sachet or otherwise, intended to form a complete kit for preparing a composition such as cement, plaster or other. According to the invention, the package 1 is formed by a lid 3 which fits into the container 3 until it rests on the contents 7 and by a closed belt 4 which surrounds the container 2 from above and which comprises support means 10 sealed to the lid 3. The invention principally relates to cardboard package manufacturers.
Patent WO-9004536-A1 (WO)
Inventor: ARDOUIN BRUNO
IPC: B63B1/20
Filed: 1989-10-17
Abstract: Ce véhicule nautique ''tricorps'' est conçu pour faciliter sa sustentation dynamique, et permettre de réguler et de localiser cette portance. Ce véhicule nautique est constitué d'un volume central (1), et de deux volumes latéraux (2), décalés en avant. Le flux d'air, dû au déplacement, est orienté par l'échancrure (3), sous le flotteur, et dirigé entre les carres des volumes latéraux (2), vers les sorties (12). Ces sorties participent, par réglage ou déformation, à la régulation, de la sustentation et de l'assiette du flotteur.
Patent FR-2659270-A1 (FR)
Title: Multi-function ticket office printer
Inventor: VINCENT WOZNICA
IPC: B41J11/50
Filed: 1989-01-30
Abstract: Improvement to a printer with front loader for flat printing horizontally on one or two separate mediums simultaneously; one of two mediums being discontinuous, and the other continuous with Caroll perforation. Double friction drive, which can be disengaged independently of one another, gives increased working flexibility, in very varied applications. Introduction and positioning of the documents in the machine take place automatically. Three-stage sound insulation makes the machine particularly quiet. Incorporation of all members into a single body allows compact and economic production.
Patent FR-2642703-A1 (FR)
IPC: B41J5/10
Filed: 1989-02-03
Abstract: A novel input keyboard layout, characterised by the vertical and alphabetical sequence of the characters, in which the vowels are the reference keys. The keys are limited to thirty-two with the addition of the space key. The characters specific to a given language are obtained by providing dual-purpose vowel keys. The numeric keys - or the arrow keys - are obtained by pressing a numeric key ''N'' located in the left column. Capitals are obtained by pressing the capital ''M'' key located near the full stop on the left column.
Patent FR-2646043-A1 (FR)
Inventor: FREDERIC ALAIN
IPC: H04N1/405
Filed: 1989-04-13
Abstract: A comparator (1) compares with a threshold (Sn) each value (POn) of a sequence of first values each representing the intensity of one pixel of the image to be processed, which intensity is able to vary continuously, and delivers at output a second value (PRn) relating to the same image pixel as the said first value, and representing the intensity, able only to vary discretely, of the processed image. A circuit (3) is provided for calculating the value of the threshold in response to second values (PRn-1, PRn-2,... PRn-q) relating to a plurality of previously processed pixels, and a circuit (4, 5) for randomly perturbing the calculated value of the said threshold. The device of the invention applies to the numbering of images with a view to their transmission and/or their restoration in telecopying systems.
Patent FR-2645857-A1 (FR)
Title: Process for the manufacture of carboxylic acids by transcarboxylation on alkanes
Inventor: LAZZARI VERONIQUE
IPC: C07C51/353
Filed: 1989-04-18
Abstract: In order to manufacture a carboxylic acid R<1>COOH, with R<1> = branched tertiary alkyl residue, or else a cycloalkyl residue containing one or a number of fused or non-fused rings, and optionally substituted by at least one alkyl residue, the C atom alpha to the carbonyl group being a tertiary C atom, a carboxylic acid R<2>COOH, with R<2> = branched tertiary alkyl residue, is reacted, in the presence of an acid as catalyst, with an alkane R<1>H, with R<1> = branched alkyl residue or else a cycloalkyl residue containing one or a number of fused or non-fused rings, and optionally substituted by at least one alkyl residue, the C atom alpha to the hydrogen atom being a tertiary C atom or a secondary C atom capable of rearranging during the reaction to a tertiary atom.
Patent FR-2646185-A1 (FR)
Title: Device for guiding a machine for digging trenches or for positioning linear objects parallel to a carrying vehicle
IPC: E01C19/52
Filed: 1989-04-19
Abstract: Device for guiding a machine 4 for digging trenches or for positioning linear objects parallel to a vehicle which is moving and which is fitted with at least one support 5 with a girder 7 capable of turning, which device is characterised in that each girder 7 is telescopic and can be extended horizontally perpendicular to the axis of the vehicle 3, and in that a support frame 16 is fixed to the moving end of this girder 7, which frame comprises legs 21, 24, at the base of which the machine 4 can be fixed. Application to positioning of troughs along railway tracks.
Patent FR-2650053-A1 (FR)
Title: Device for joining beams to constitute a structure used, for example, to produce a packing framework or a piece of furniture
Inventor: BRIAND JEAN-PATRICK
IPC: F16B12/40
Filed: 1989-04-28
Abstract: The device for assembling beams to constitute a structure is characterised in that it includes a component 1 having at least two cavities 9, 12, 13 each one receiving the end of a beam, these cavities comprising a closed abutment base 10, 11, 14, 15 and having a cross-section corresponding to that of the beams, and preferably identical to it. To allow the structure to rest on a support, for example the ground, the component 1 is advantageously secured to a foot (leg). The device according to the invention particularly makes it possible to produce a packing framework or even an item of furniture for storage or decoration.
Patent FR-2647849-A1 (FR)
Title: Procede de caracterisation d'une couche de terrain
Inventor: HAMELIN JEAN-PIERRE
IPC: E21B49/00
Filed: 1989-05-31
Abstract: L'invention est relative à un procédé de caractérisation d'une couche de terrain, et notamment de détermination de sa stratigraphie. On exécute un forage dans ce terrain, on relève au cours du forage un certain nombre de paramètres bruts dont au moins la profondeur atteinte, suivant un protocole d'échantillonnage prédéterminé, on numérise ces paramètres, on introduit les paramètres ainsi numérisés dans une base de faits volatile contenue dans une mémoire d'une unité de traitement contenant également une base de faits permanente, une base de règles et un moteur d'inférence, pour au moins certains cycles d'échantillonnage on déclenche un cycle d'inférence du moteur d'inférence utilisant la base de faits volatile, la base de faits permanente et la base de règles pour en déduire le type de terrain traversé par le forage, on ajoute à la base de faits permanente au moins le type de terrain ainsi inféré associé à sa profondeur, et on remet à zéro la base de faits volatile.
Patent FR-2650019-A1 (FR)
Title: Method for converting industrially produced timber frames with lost roof space into an attic for dwelling purposes by adding industrially manufactured timber elements
IPC: E04G23/03
Filed: 1989-07-19
Abstract: Method making it possible to convert the lost spaces by demolishing only part of the roof and without causing any building work in the existing building. This technique consists in introducing, sliding on purlins 2, joining and fixing industrially produced truncated structures 1 of the supporting tie-beam type in the existing frame 4, forming ribs 5 and 6 (Figure 12), joining and crossbracing the latter by means of truss girders 7 and 8 and wind-bracing girders 9, cutting the triangulation beams 11 in the habitable area, and finally putting the joists 13 into position to receive the flooring 15.
Patent FR-2638046-A1 (FR)
Title: System for reserved access by a television receiver set to a programme transmitter set
IPC: H04N7/173
Filed: 1989-10-13
Abstract: The invention relates to a system for reserved access by a television receiver set to a programme transmitter set, in which the link between the receiver set and the transmitter set is individual. The transmitter set comprises means for selecting and managing a large number of programmes which are run simultaneously and the receiver set utilises coded means for remotely actuating the said selection means in the transmitter set. … …
Patent FR-2654826-A1 (FR)
Title: Method and device for direct determination of the relief of a surface
Inventor: PHILIPPE PUECH
IPC: G01B11/25
Filed: 1989-11-20
Abstract: The invention relates to a method and a device for direct determination of the relief of a surface. The method consists in illuminating the surface orthogonally so as to create thereon a light ray, in observing the illuminated surface along a grazing observation angle using a microcamera (18) so as to deliver an analog signal, in converting this analog signal into a digitised signal as a function of an adjustable digitisation threshold, in simultaneously delivering the analog and digital signals to a mixer circuit (24) capable of delivering a frame signal including a complete analog frame signal and a complete digital frame signal, in delivering this frame signal to a monitor (3) having a frame frequency half that of the microcamera (18) so as to visualise on the said monitor a superposed image of digital and analog frames, in manually adjusting the binary encoding threshold, and in storing the complete digital frame signal and in performing a series of established calculations to deliver data representative of the profile of the surface.
Patent FR-2655036-A1 (FR)
Inventor: MICHEL BERGER
IPC: C22C47/14
Filed: 1989-11-27
Abstract: The present invention relates to a composite base material for the preparation of composite sintered materials reinforced with long fibres, characterized in that said matrix is formed from a combination of a polymer organic material and/or a ceramic-type mineral material and a metal material, preferably intimately mixed. It also relates to materials resulting from the sintering of such base materials, the method for fabricating and utilizing said materials in a field of aircraft engineering, aerospace or high speed vehicles, such as TGV (high speed train), or in the car industry, or in inflammable products.
Patent FR-2655899-A1 (FR)
Title: Device with a magnetic sucker with flux switchover intended for fastening tooling
Inventor: PIERRE CASTERS
IPC: B23Q3/154
Filed: 1989-12-15
Abstract: This device comprises plates made from a mild magnetic material (20-21) embedded in the tool to be fastened, more particularly the said punch (2), interacting with magnetic suckers (10, 11) fastened facing the said plates on the movable press member (1) to which the tool is to be fastened, the said suckers being of the flux switchover type, in which a magnetic circuit comprising two permanent magnets makes it possible to establish or eliminate an attractive force by means of a pulse of current applied to the winding (coil) surrounding one of the two magnets and reversing the magnetic flux in the said magnet.
Patent FR-2656154-A1 (FR)
Title: Electrical control device
Inventor: RICARDO ROMERO HERRERA
IPC: H01H47/22
Filed: 1989-12-14
Abstract: The invention relates to electrical control devices for video game appliances, including a changeover switch of the relay type, intended, under the action of a contactor of the push button type belonging to a movable manual controller able to manoeuvre a vehicle or a simulated mobile element on the screen, to activate a subassembly such as a motor or to send an electrical signal intended to generate a particular activity especially on the video screen. According to the invention, the push button (2), electrically insulated from the manual control (1) and from the appliance when it is in rest position, has the effect, when it is actuated by the finger of the user, of putting the body of the latter into a direct electrically conducting link, by means in particular of the metal blade (4) and of the metal support (3) of the manual control (1), with an electrical control circuit including a changeover switch of the relay type which changes position under the effect of the impedance variation resulting from the presence, at the end of the abovementioned link, of the body of the user.
Patent FR-2661563-A1 (FR)
Title: Connector with automatic shuttering, and electrical coupler assembly including such a connector
Inventor: RAYMOND BERNIER
IPC: H01R13/52
Filed: 1990-04-27
Abstract: The coupling assembly comprises a connector with male pins (1) and a connecter with female sockets (2), the body (3) of which can fit into the body (9) of the connector (1) while the pins (11) of the connector (1) engage in the sockets (6) of the connector (2). A shutter (19) is mounted so as to slide in the body (9) between a shuttering position in which a collar (27) is in abutment against a shoulder (29) while an elastomer plate of the front face of the shutter surrounds and seals the insulating end parts (16) of the pins (11). Thus, the interior of the connector (1) is protected from humidity. On the other hand, if the humidity is deposited on the front face of the shutter, the latter cannot establish a short circuit between the pins (11). When the connector (2) is fitted into the connector (1), the shutter (19) is pushed back counter to the spring (31). Use for automatically protecting the pins against short circuits in the absence of the connector with female sockets.
Patent FR-2648772-A1 (FR)
Title: Amplificateur de force de freinage a depression pour systeme de freinage a regulation du glissement
Inventor: VOLZ PETER
IPC: B60T13/56
Filed: 1990-06-22
Abstract: Cet amplificateur de force de freinage à dépression pour système de freinage à régulation du glissement, du type comprenant un boîtier, divisé par une paroi mobile d'amplificateur en une chambre à dépression et une chambre d'amplification, et un manchon de commande 18, servant à loger une valve de frein, actionnée par une pédale, qui, dans sa position non actionnée, fait communiquer la chambre à dépression avec la chambre d'amplification et qui, dans sa position actionnée, isole ces chambres l'une de l'autre de façon à faire communiquer la chambre d'amplification avec l'atmosphère, cet amplificateur comprenant en outre un élément de valve 33 et un piston de pédale 32 actionné directement par l'effort appliqué sur la pédale. Suivant l'invention, l'élément de valve 33 est mobile par rapport au piston de pédale 32, au moins un ressort 35, 39 étant prévu entre cet élément de valve 33 et ce piston de pédale 32, et en ce que l'élément de valve 33 est soumis à l'action d'une force supplémentaire qui peut être réglée d'une manière indépendante de l'effort exercé sur la pédale et qui est notamment mis en service au cours d'une régulation du glissement.
Patent FR-2665087-A1 (FR)
Inventor: JEAN-MICHEL BAUER
IPC: B01J19/00
Filed: 1990-07-24
Abstract: Process for the manufacture of an inorganic membrane on an inorganic support, comprising the manufacture of a dispersion including a filler and a resin, the deposition of this dispersion on the support so as to form a layer, the heat treatment of the support coated with the said layer, characterised in that, so as to obtain an asymmetric membrane of low thickness, -a fluid dispersion is prepared, including a filler, a water-soluble solvent, a water-insoluble resin which is, however, soluble in the organic solvent and gives after coking a coke ratio higher than 20% by weight -it is deposited on the said inorganic support -all or part of the said solvent is displaced to precipitate the resin -the resin and optionally the support are coked.