baber/WOPTO huggingface dataset:
Patent FR-2668151-A1 (FR)
Title: Composes a groupe triazolopyridazine leurs preparations et compositions herbicides les contenant.
Inventor: RICHARD CANTEGRIL
IPC: C07D487/04
Filed: 1990-10-23
Abstract: Composés herbicides à groupe triazolopyridazine, les compositions les contenant, et leur utilisation. Composés utilisables comme herbicides et ayant la formule (I) (CF DESSIN DANS BOPI) * X, Y et Z représentent un atome d'halogène ou un groupe alkyle ou haloalkyle ou alkoxy, l'un au moins des radicaux X, Y ou Z ayant une signification autre que l'atome d'hydrogène, * Ar représente un groupe phényle, éventuellement mono- ou poly- substitué par un groupe alkyle inférieur ou alkoxy inférieur ou alkylthio inférieur ou phényle ou un atome d'halogène, ou un hétérocycle Het, * Het représente un hétérocycle à 5 ou 6 maillons et 1 hétéroatome tel que le soufre, l'azote ou l'oxygène, cet hétérocycle étant éventuellement mono- ou poly-substitué par un groupe alkyle inférieur ou alkoxy inférieur ou alkylthio inférieur ou un atome d'halogène. Les compositions herbicides contenant les produits de formule (I) et les procédés de désherbage mettant en uvre les composés de formule (I) ou les compositions les contenant.
Patent FR-2671293-A1 (FR)
Inventor: ROLAND BIZOLIER
IPC: B05B13/06
Filed: 1991-01-03
Abstract: The invention relates to an automatic painting machine (100), particularly for painting the inside of a hollow body C having a quadrangular cross-section and of large dimensions, such as a shipping container. According to the invention, the machine is comprised of a support frame (101) displaceable inside the hollow body C and at least one movable arm (102) mounted on said frame so as to oscillate in a plane parallel to the face to be painted; each arm (102) is hinged to an intermediary link point integrally of a carriage driven with a rectilinear, alternated and uniform motion, and also to a slide provided at the vicinity of its rear end, to a fixed linking point so that the free end (109) of said arm describes a substantially flat arc with a substantially constant speed. The arm (102) carries an elongate support for a spring head (110), and coupling means are provided to force each spring head support (110) to remain horizontal during the pivoting motion of the movable arm concerned, and to force said support to oscillate continuously about its axis with an angle ( beta ) substantially proportional to the oscillation angle of said arm. Application to the painting of interior faces of a shipping container of square or rectangular cross-section.
Patent FR-2671677-A1 (FR)
Inventor: MARIE-CLAUDE NOVE
IPC: H02K3/52
Filed: 1991-01-11
Abstract: An electromagnetic inductor for generating a rotating field for stirring the core of a metal casting while the core is still liquid, which metal casting is to be cooled by external water circulation. The excitation winding which is to be mounted on each of its pole pieces must, prior to this, be fixed around a tubular winding support so as to form an annular winding block. The block is then fitted on the pole piece and locked thereto in reversible manner. The inductor may be used in facilities for continuous casting of steel products.
Patent WO-9201475-A1 (WO)
Title: Compositions a base de principes actifs de medicaments hydrophobes solubilisables dans un solvant aqueux
Inventor: CHEDID LOUIS
IPC: A61P31/04
Filed: 1991-07-18
Abstract: L'invention concerne toute composition caractérisée en ce qu'elle comprend: d'une part, un principe actif de médicament ou substance pharmacologiquement active, insoluble dans l'eau, cette substance étant substituée par au moins un groupement lipophile, et d'autre part, un dérivé osidique dont l'une au moins des fonctions hydroxyles est substituée par un ou plusieurs groupe(s) phosphate ou sulfate, ce composé étant également substitué par un groupement lipophile, cette composition étant susceptible d'être solubilisée ou dispersée de façon homogène dans un solvant aqueux. L'invention concerne également l'utilisation de telles compositions, notamment en tant que compositions pharmaceutiques en solution dans un solvant aqueux physiologiquement acceptable.
Patent WO-9306143-A1 (WO)
Title: Heat-stable petroleum resins, a preparation method therefor, and uses thereof for formulating hot-melt adhesives
Inventor: BADIE PAUL
IPC: C08F240/00
Filed: 1991-09-19
Abstract: Resins including a copolymer which essentially comprises 81-99 % wt. of alkenylaromatic units and 1-19 % wt. of terpene units, and further characterized in that they contain 0.1-0.7 % of hydrogens bonded to non-aromatic unsaturated carbons. A method for preparing the resins comprises a first step of treating a cut of alkenylaromatic monomers to remove essentially all the chromophoric compounds which might dye the resin and/or spoil its properties, and a second step of cationically copolymerizing a mixture which comprises (a) 88-99 % wt. of treated cut resulting from the first step, and (b) 1-12 % wt. of a cut which includes at least one terpene monomer. Said resins are useful as components for adhesive formulations.
Patent FR-2672812-A1 (FR)
Title: Extendible roller skate
Inventor: JACK WONG
IPC: A63C17/06
Filed: 1991-02-18
Abstract: An extendible roller skate comprising a mounting plate (1), a plate for the toes (2) mounted on the mounting plate, a plate for the heel (3) mounted on the rear of the mounting plate, a multitude of wheels (5) fastened to the lower part and a brake (4) fastened to the lower part of the plate for the heel is characterised in that the plate for the toes and the plate for the heel may be adjusted with respect to each other on the mounting plate so as to bring them closer together or space them further apart and to modify the overall length of the roller skate.
Patent FR-2673200-A1 (FR)
Inventor: DOMINIQUE HENRIET
IPC: C23G1/08
Filed: 1991-02-25
Abstract: Process for pickling-descaling a material made of steel, chosen especially from stainless steels and alloy steels, permitting the removal of an internal oxidation layer, characterised in that the material is treated with a bath containing:   - an acid chosen from a halogenated acid, sulphuric acid, phosphoric acid, formic acid and acetic acid,   - ferric ions in a concentration of at least 20 g/l, and the reaction conditions are adjusted so as to have conjointly a reduction of the ferric iron to ferrous iron and a reaction of dissolution of the metallic elements of the matrix of the material while maintaining the redox potential of the bath at a value of 100 to 350 mV relative to Ag/AgCl, and the acid concentration so that the quantity of hydrogen released is from 0.1 to 5 ml/cm<2> of material (measured under normal conditions).
Patent FR-2674361-A1 (FR)
Title: Electronic circuit for control of a graphics screen, especially of a liquid crystal screen
Inventor: CHASSERIEAU
IPC: G09G3/36
Filed: 1991-03-19
Abstract: The present invention relates to a graphics screen control circuit, of the type comprising a microcontroller (120), memory-forming means and a screen controller (180), characterised in that the memory-forming means comprise two static memories (160, 165) each having a size at least equal to the number of points on the screen, and in that the circuit further comprises permutation logic (150) governed by the microcontroller (120), but synchronised to the end-of-page-refresh clock of the screen controller (180) in order to confer, alternately and reciprocally, on each of the two static memories (160, 165), the role of working memory and the role of image memory.
Patent FR-2674298-A1 (FR)
Title: Method for manufacturing corners from plastic sections, corners obtained by the said method and plastic furniture including such corners
Inventor: LOUIS FOURNIER
IPC: F16B12/46
Filed: 1991-03-22
Abstract: The subject of the present invention is a method for manufacturing corner pieces from plastic sections, characterised by the following operations: - two convergent straight cuts (13/14) are made transversely to the section by acting upon one of its walls (24) so that the cut finishes off on a line of convergence (15) situated substantially in the plane of the internal face of the opposite wall (25) from the said acted-upon wall (24), - the section is folded about the said line of convergence (15) until the cut parts join together, and fastening means are used for assembling the said joined-together parts; the invention also relates to a corner piece obtained by the said method, as well as to an item of furniture including such corner pieces.
Patent FR-2675192-A1 (FR)
Title: Door/window frame for finished partition
Inventor: SERGE DUCAMIN
IPC: E06B1/60
Filed: 1991-04-12
Abstract: The invention concerns the field of building components. The door/window frame for a finished partition, including two jambs (4, 5) having a portion (8, 9) which covers the edge (2) of the partition, is essentially characterised in that the said jambs are fitted with adjusting and fixing assemblies, each of which consists of a tapped hole (10) whose axis is perpendicular to the edge of the partition, in which hole there is a hollow adjusting screw (11) which can bear via one end on the said edge and is itself provided with an axial hole (15) designed to allow the passage of a member (16) for fixing onto the partition, the said hole (15) being limited towards the inside of the hollow screw by a contact surface (19) on which the head (18) of the fixing member can bear. Application to the construction of door/window frames on site.
Patent FR-2675668-A1 (FR)
Title: Helmet, in particular a motorcycle helmet
Inventor: JACQUES VERNERET
IPC: A42B3/22
Filed: 1991-04-26
Abstract: Helmet, in particular a motorcycle helmet, having a flip-up (hinged) visor. According to the invention, the lower part of the visor (2) is equipped with a sunscreen (10) which filters the light rays when the visor is in the flipped-up position. Applications: increased safety when the sun is shining into the eyes of the motorcyclist.
Patent FR-2665514-A1 (FR)
Title: Bruleur a gaz a melange prealable.
Inventor: JENS GEBERS
IPC: F23D14/10
Filed: 1991-07-30
Abstract: Brûleur avec au moins un tube à becs multiples alimenté en un mélange gaz-air et muni de becs à gaz radiaux disposés le long d'au moins une génératrice du tube à becs multiples. Pour réduire le plus largement possible la formation de NOx , il est prévu que les becs à gaz (3, 4) sont disposés à des intervalles réguliers le long d'une génératrice du tube à becs multiples (2), et que la surface totale de tous ces orifices (3, 4) représente au maximum 10 %, de préférence moins de 7,5 % de la surface développée du tube à becs multiples (2).
Patent FR-2681373-A1 (FR)
Title: Dispositif perfectionne de surveillance d'un gisement pour puits de production.
Inventor: JEAN CZERNICHOW
IPC: E21B47/01
Filed: 1991-09-17
Abstract: Dans un puits (1) devant être équipé pour la production d'un gisement souterrain, on descend un tube de cuvelage ou casing (2) comportant un ensemble de sections tubulaires raccordées successivement les unes aux autres au moyen de raccords tubulaires (3) dont certains au moins sont modifiés, et on le cimente une fois mis en place dans le puits. Ces raccords spéciaux (3) comportent des logements (5, 7) pour un ou plusieurs capteurs (6) et d'autres éventuellement pour des circuits électroniques d'acquisition ou de transmission (8). Les différents raccords (3) du dispositif sont interconnectés entre eux par des câbles (18) et avec une installation de surface par un câble multi-lignes (13) pour l'alimentation électrique des modules électroniques et la transmission des données acquises. Cet agencement permet un pré-câblage des différents raccords, ce qui simplifie la mise en place du dispositif durant les manuvres d'équipement des puits. Application à la surveillance de puits de production pétroliers par exemple.
Patent FR-2681543-A1 (FR)
Title: Method for obtaining a thin strip of uniform thickness in a cast over a roll
Inventor: GUY GHIRARDI
IPC: B22D11/06
Filed: 1991-09-25
Abstract: The invention relates to a method for obtaining a thin strip of uniform thickness in a cast over a roll. This method consists in using a roll (1), the lateral surface of which has both in its central zone (10) and its two lateral zones (9) and in an axial direction a succession of hollows and flat portions which extend according to the circumference of the roll and in giving the flat portions a greater width in the central zone than in the lateral zones. The invention applies to obtaining thin strips, particularly made from aluminium or from one of its alloys, which are suitable for rolling.
Patent FR-2682387-A1 (FR)
Title: Process for the preparation of N-dichlorooxophosphoranyl-P-mono-, di- or trialkyl or -aryliminophosphoranes
Inventor: GUY BERTRAND
IPC: C07F9/06
Filed: 1991-10-11
Abstract: The invention consists of a process for the preparation of N-dichlorooxophosphoranyl-P-mono-, di- or trialkyl or -aryliminophosphoranes RnCl3-nP=N-P(O)Cl2, which consists of reacting a chlorophosphorane PRnCl5-n with at least one compound of empirical formula R<1>3HCl2NOPSi. The invention also relates to intermediates of formula and to their process of preparation.e
Patent FR-2684033-A1 (FR)
Inventor: JACQUES COM-NOUGUE
IPC: F01D25/00
Filed: 1991-11-25
Abstract: Method for the weld-overlaying of cylindrical workpieces (11) using a laser (13), in which, after facing the surface to be overlayed, the workpiece (11) is rotated about its axis, a laser beam (14) is emitted and partially focused onto the surface of the workpiece (11), and a pre-alloyed powder, having the composition of the alloy to be deposited, is sprayed in the interaction zone (15) between the beam (14) and the workpiece (11). Passes along non-touching generatrices of the rod are carried out, in passes along non-touching helices until the surface of the workpiece (11) is completely covered. Reconstitution of worn surface without appreciable distortion of the workpiece, in particular for steam-turbine control rods.
Patent FR-2672654-A1 (FR)
Title: Automatic tensioner for a belt with a tensioning pulley and adjustment spring
Inventor: KEN YAMAMOTO
IPC: F16H7/12
Filed: 1992-01-29
Abstract: The invention relates to an automatic tensioner for a belt including a support shaft (5) fixed to a pulley support surface of a fixed element (1). A pulley support (6) is rotationally mounted on the support shaft (5) in an offset position. A tensioning pulley (10) is mounted rotationally on the pulley support (6). A spring-coupling element (12) is mounted on the pulley support (6). A tension-adjustment spring (15) is provided in order to push the pulley support (6) in a direction for extending the belt by exerting an elastic force on the spring-coupling element (12). A damper (20) is provided in order to damp out vibrations transmitted from the belt (11) to the pulley support (6) via the tensioning pulley (10). At least one element selected from among the spring-coupling element (12) and the tension-adjustment spring (15) is mounted on the pulley support (6) at a side which is remote from the fixed element (1). … …
Patent FR-2686855-A1 (FR)
Title: Actionneur lineaire, notamment pour la manóoeuvre d'une jambe d'atterrisseur d'avion.
Inventor: MICHEL DERRIEN
IPC: B64C13/28
Filed: 1992-02-03
Abstract: L'invention concerne un actionneur linéaire comportant un corps principal et un système vis-écrou, avec une vis qui est bloquée axialement et qui est entraînée en rotation par un ensemble moto-réducteur grâce à un pignon coaxial, et un écrou qui est solidaire d'une tige-guide coulissant dans le corps principal. Conformément à l'invention, la liaison en rotation entre la vis (102) et le pignon coaxial (107) est assurée par un moyen d'accouplement (140) qui est débrayable, par exemple constitué par une pluralité de doigts radiaux (110), et dont le débrayage est effectué en secours, pour débloquer la vis (102), grâce à un moyen d'actionnement associé, de préférence sous forme d'une cartouche de gaz (130), dont le déclenchement ne requiert qu'une très faible énergie.
Patent FR-2687362-A1 (FR)
Title: Boat, in particular a motorised boat
Inventor: CHRISTIAN CANY
IPC: B63B5/24
Filed: 1992-02-14
Abstract: The present invention relates to a boat, in particular a motorised boat. This boat (B) is characterised mainly in that the seats (1, 2), the floor (3) and the dashboard (instrument panel) (4) are an integral part of the hull (C), made as one piece with the hull. It consists of two parts, respectively the upper and lower (5, 6) parts, assembled along a parting line (P) which is at least approximately horizontal. The abovementioned upper part (5) comprises the decks (22, 23), the seats (1, 2), the floor (3) and the dashboard (4) while the lower part (6) comprises the bottom (31) and a hull part (32) situated above the water line (7), this lower part (6) comprising three hulls (12, 13, 14) which are essentially parallel to the longitudinal direction of the boat B and connected by two lift tunnels (10, 11). This boat applies in particular to pleasure or sports boating.
Patent FR-2687389-A1 (FR)
Title: Dispositif et procede pour realiser une piece de structure complexe par depose au contact de fil ou ruban.
Inventor: JEAN-LOUIS DARRIEUX
IPC: B29C70/38
Filed: 1992-02-17
Abstract: Le dispositif consiste en une tête de dépose (1) dont le galet d'entraînement (12) du fil (10) et la roulette de dépose (15) sont couplés entre eux par un pignon intermédiaire qui peut être rétracté pour les désolidariser l'un de l'autre, ladite tête de dépose (1) étant mobile en translation par rapport à l'interface tête-machine distributrice, des moyens complémentaires (4) fournissant une pression variable de la tête de dépose sur la forme. Application à la dépose de fil pour former une pièce de structure complexe.
Patent FR-2687946-A1 (FR)
Title: Device for machining a longitudinal slit through the wall of a tubular component from inside this component
Inventor: ALAIN BLOCQUEL
IPC: F22B37/00
Filed: 1992-02-28
Abstract: The device includes a tubular support (30), the outer diameter of which is less than the inner diameter of the tubular component (5) to be machined, and the wall of which is traversed by a longitudinal opening (60), means for fixing the support (30) inside the tubular component (5), an electrode (35) for machining by electron-discharge machining (spark erosion) mounted so that it can move in the support (30) in a radial direction so as to be able to pass through the opening (60) in the support (30), means (34, 49a, 49b) for controlled displacement of the electrode (35) in the radial direction and means for supplying the electrode with an electric current and for supplying the machining zone with a dielectric liquid. The device makes it possible to machine a slit in a thermal sleeve (5) of an adaptor passing through (penetrating) the vessel head of a nuclear reactor.
Patent FR-2690022-A1 (FR)
Title: Circuit à retard variable.
Inventor: ROLAND MARBOT
IPC: H03K5/13
Filed: 1992-03-24
Abstract: Le circuit à retard comporte un circuit à retard fixe (D1 ) fournissant un signal retardé (e1 ) par rapport au signal d'entrée (e0 ). Il comprend un circuit de combinaison (C) qui fournit un signal de combinaison (fK ) résultant de la superposition avec pondération et effet intégral des signaux d'entrée (e0 ) et retardé (e1 ). L'ensemble est dimensionné de sorte que le retard fixe (T) soit inférieur au temps de transition que présente le signal de combinaison (fK ) lorsque seul le signal d'entrée (e0 ) est appliqué. Réalisations en technologie ECL et CMOS. Application notamment aux circuits verrouillés en phase.
Patent FR-2692615-A1 (FR)
Inventor: JACQUES LALLEMAND
IPC: E04H9/02
Filed: 1992-06-17
Abstract: An exterior wall (2) is reinforced by a wiremesh layer (3) with a thick insulating layer (4) between it and  an interior wall (1)  also reinforced by a wiremesh layer (3).The framework  (7) is composed of four wires and an assembly of frames welded to the wires, the assembly wires- frames having a beam form. Fastening straps (8) are provided at the ends of the parallel wires and folded onto the wires.  There are several anchoring straps (10) welded at predetermined intervals on the length of the framework which project along the side wall of the framework. USE - Prefabricated reinforced concrete panels for buildings.
Patent FR-2694141-A1 (FR)
Title: Auto-stripping cable clip for use in telecommunications exchange - has knife section on clip inner sections piercing cable and contacting earth as cable is inserted
Inventor: MARCEL FOUQUET
IPC: H01R4/24
Filed: 1992-07-23
Abstract: The cable clip (1) has a shaped section formed by two sides (2,3) and a smaller shaped section formed by a third side (8). The smaller section clips onto the partition. The first section has protruding knife sections (5) at right angles to the main section protruding internally. The cable with an outer sheath is inserted into the first clip section, and the outer sheath is cut by the knife edge sections, putting the clip in electrical contact with the earth braiding of the cable. USE/ADVANTAGE - Insulation displacement connector, requiring only single operation to connect cable outer, reducing assembly time. Eliminates need for manual stripping operation.
Patent FR-2694042-A1 (FR)
Title: Gravity hinge for door leaves - comprises two identical parts of low friction coefficient whose opposite faces move relative to each other
Inventor: FRANCK GUILLAUME
IPC: E05F1/06
Filed: 1992-07-22
Abstract: The doors are locked in the closed position  by a system of opposite faces  of two identical elements (I,S) one moved forward relative to the other  (1 of S on 2 of I, 1(32) of S on 31(32) of I, 41(42) of S on 31(32) of I).  They allow an opening by 90 degrees of each side of the closing plane. There is the possibility of varying the angles of the sliding faces (a1,a2) in order to obtain a greater speed of closing and of varying the angle of the locking face in order to  obtain a greater locking force.The material employed for the parts has a low coefficient of friction.The hinge sections can be mounted in a reinforced casing. USE  -  Automatic closing and locking  of doors.
Patent FR-2695916-A1 (FR)
Title: Boîte pour des agrafes réunies en barrettes.
Inventor: ROSARIO CERAUDO
IPC: B65D83/00
Filed: 1992-09-18
Abstract: a) Boîte pour agrafes comprenant une partie inférieure (1) ayant un magasin (10) recevant les barrettes (5) délimité par des guides latéraux (11, 12) et par un fond (15) et ayant, à une extrémité, un emplacement (13) pour un éjecteur (3) et à l'autre extrémité (12) un emplacement pour un poussoir (4), et un couvercle (2) coiffant la partie inférieure (1), le magasin (10) et les emplacements (11, 12), ce couvercle (2) comportant une fenêtre (32) devant l'emplacement de l'éjecteur (3).
Patent FR-2696248-A1 (FR)
Title: Photographic printing machine - has main exposure chamber including upper-surface exposure window, with internal supplementary chamber exposing through negative onto window
Inventor: MARIO ANSALDI
IPC: G03B27/62
Filed: 1992-09-25
Abstract: The equipment consists of a casing defining a main exposure chamber (1), with an exposure window (5) formed in its upper surface (6). A supplementary chamber (10) is located within the main exposure chamber, including a projector for exposing an image onto at least part of the exposure window. The supplementary chamber exposes an image from a negative (24) located adjacent to it. It has a horizontal portion (17) containing a light source, and a vertical portion (18) including a projection lens delivering light from the source through the negative. The two portions of the chamber are connected by an elbow portion including an inclined mirror. USE/ADVANTAGE - Simplified superposition of images and indicia, e.g. for producing publicity documents including photographs.