baber/WOPTO huggingface dataset:
Patent FR-2645112-A1 (FR)
Title: Device for manoeuvering a thick sail on a boat fitted with a mast
Inventor: BERTHOMME SYLVAIN
IPC: B63H9/06
Filed: 1989-03-31
Abstract: Device for manoeuvering a thick sail 22 on a boat 12 fitted with a mast 16 and with halyard 18, characterised in that it comprises a end section 24 with a length greater than that of the height of the sail, and fitted at its two ends with a means forming a pulley, a halyard 30 in a closed loop with two portions 31 and 33 passing into each one of the means forming a pulley, and fitted with a second attachment means 34 intended to interact with the first attachment means 44 fixed onto the upper end casing, and in that the ribs 38 each comprise at least one hole 52 through which the end section passes.
Patent FR-2645452-A1 (FR)
Title: Ski-carrier element making it possible to carry a ski in the hand
IPC: A63C11/02
Filed: 1989-04-07
Abstract: Ski-carrier element making it possible to transport a ski in the hand, the said ski-carrier element 1 including a fixed part 4 and a part 5 which can move between a carrying position and a retracted position, the said movable part 5 including a handle integral with a displaceable slide 13, the handle including a branch 11 articulated with respect to the said slide, the said branch 11 being capable of being brought into a position of non-use of the ski-carrier element 1, in the vicinity of the rear transverse border of the base plate 2 of the front binding member of the ski boot, or of being brought, for the carrying position, to abut against a bearing surface 16 integral with the slide 13.
Patent FR-2645844-A1 (FR)
Title: Device for angularly pivoting a pallet of a transfer circuit
Inventor: BESANCON ROBERT
IPC: B65G35/08
Filed: 1989-04-17
Abstract: The present invention relates to a device making it possible to angularly pivot a pallet of a transfer circuit. This device includes at least two rail portions 11, 12 forming an angle between them and connected by a platform 14, one of the rails 11 being the supply rail and the other rail 12 being the receiver rail, a fixed stop 15 arranged in the inner angle of the two rail portions in order to act as support for the pallet 13 during its pivoting and a pusher 17, which can move with the aid of a jack 18, making it possible to give rise to the pivoting of the pallet and its passage from one of the portions to the other, while bearing against a projecting element 22 provided under the lower surface of the pallet 13. This device, used in industrial transfer lines, permits a change of direction for pallets when use is made of a rectilinear-form transfer circuit.
Patent FR-2646346-A1 (FR)
Title: Composition for the topical deposition of a permeable and light-reflecting continuous film
IPC: A61K8/04
Filed: 1989-04-26
Abstract: The invention relates to a composition for the topical deposition of a permeable and light-reflecting continuous film. This composition contains from 5 to 60% by weight of light-reflecting particles and a mixture of silicone oils at least one of which is volatile.
Patent FR-2647733-A1 (FR)
Title: Cassette a miroir pour pare-soleil, notamment dans un habitacle d'automobile
Inventor: PRILLARD CHARLES
IPC: B60J3/02
Filed: 1989-06-06
Abstract: Cette cassette 2 possède un volet 3 pivotant qui recouvre le miroir 4 et peut être fixé à la position d'ouverture et à la position de fermeture. Afin de faciliter le montage du volet 3 sur la cassette 2, les tétons 12 de l'articulation sont formés sur le volet 3 et la cassette présente une fente 14 dans laquelle on introduit le volet 3 par la face arrière 15 de la cassette 2. Le volet 3 est maintenu en place par un étrier 26 fixé sur la face arrière 15 de la cassette 2, en forme de ressort, et constituant un élément d'arrêt fixe coopérant avec des méplats 23, 24 formés sur le bord 21 du volet 3 voisin de l'axe de pivotement 10.
Patent FR-2632687-A1 (FR)
Title: Perfectionnements apportes aux electropompes utilisees dans les appareils electromenagers
Inventor: URIARTE JAVIER ERRASTI
IPC: F04D29/60
Filed: 1989-06-13
Abstract: Ces perfectionnements sont applicables aux électropompes constituées par un corps de pompe 2 à l'intérieur duquel est montée une roue à aubes 27 associée à un rotor 20 entraîné au moyen d'un stator 1 qui est relié au corps général de l'électropompe par un corps intermédiaire 3 dans lequel est formée une partie cylindrique 4 où est logé précisément le rotor 20 et sur la partie externe de laquelle est monté, en outre, le noyau du stator 1. L'un des perfectionnements concerne le montage du stator 1 par rapport au corps intermédiaire 3 pour que ledit stator 1 puisse occuper n'importe quelle position par rapport au corps général 2 de la pompe, grâce au fait que cette liaison est effectuée au moyen de l'interposition d'un anneau élastique 14 doté de pattes 16 qui sont reliées au stator 1 proprement dit et de goujons 13 qui sont logés dans les cavités 12 d'une couronne circulaire 11 appartenant au corps 3 de liaison. Un autre perfectionnement consiste en ce que l'axe de liaison 22 entre le rotor 20 et la roue à aubes 27 comporte une pièce en forme de came 24, dotée de deux surfaces planes latérales 26 susceptibles de s'appuyer sur des parties planes 30 prévues sur la roue à aubes 27 ou sur le rotor 20, pour assurer ainsi la transmission du mouvement. Le dernier perfectionnement concerne un support ou une bride générale 9 qui permet de fixer l'ensemble de la pompe à n'importe quel type d'appareil électroménager, sans qu'il soit nécessaire de changer le support général 9.
Patent FR-2652647-A1 (FR)
Title: Procede de test d'etancheite d'un boitier et dispositif de test d'etancheite.
Inventor: GILLES DELEUZE
IPC: G01M3/10
Filed: 1989-10-03
Abstract: L'invention cocnerne un procédé et un dispositif permettant de mesurer l'étanchéité du boîtier (9) en plaçant celui-ci, dans une cuve de liquide (2) sous un entonnoir (3) qui est relié à un tube capillaire (4) dans lequel est établi une circulation du liquide (2). Des capteurs (50, 51, 52) détectent le passage des bulles de gaz s'échappant du boîtier ce qui permet par la mesure de la vitesse des bulles de mesurer le volume de chaque bulle. AVANTAGE: Le volume des bulles ne se fait pas par une mesure de volume mais par détection des instants de passage des bulles. La mesure est donc plus précise. APPLICATION: test d'étanchéité de boîtiers de composants, notamment de composants électroniques.
Patent FR-2640116-A1 (FR)
Title: Composition biocide stable pour l'application industrielle
IPC: A01N43/80
Filed: 1989-12-08
Abstract: La présente invention concerne une composition biocide stable pour l'application industrielle qui comprend un 4,5-dichloro-1,2-dithiol-3-one et un mélange de 5-chloro-2-méthyl-3-isothiazolone et de 2-méthyl-3-isothiazolone, avec un solvant organique essentiellement anhydre pour dissoudre la 4,5-dichloro-1,2-dithiol-3-one et ledit mélange de 5-chloro-2-méthyl-3-isothiazolone et de 2-méthyl-3-isothiazolone.
Patent FR-2645902-A1 (FR)
Title: Masselotte d'equilibrage sans boulons pour des rotors de turbine
Inventor: CORSMEIER ROBERT JAMES
IPC: F16F15/32
Filed: 1989-12-13
Abstract: Une masselotte 34 d'équilibrage pour le rotor d'un moteur à turbine à gaz est destinée à se monter dans la cavité formée entre la surface la plus à l'intérieur des fentes 30 en queue d'aronde ménagées dans la circonférence du disque 10 du rotor et la partie inférieure de la racine 28 en queue d'aronde des aubes insérées dans les fentes. La masselotte d'équilibrage a une tête 36 ayant une surface inférieure qui est accouplée à la surface la plus à l'intérieur des fentes, et une lèvre 46 liée à la tête qui est en contact avec la surface arrière du disque. La masselotte d'équilibrage est supportée dans la direction arrière à l'intérieur des fentes par un organe 126 de retenue arrière des aubes présentant un épaulement en saillie 133 en contact avec la masselotte. Application à l'équilibrage des rotors de turbine des moteurs à turbine à gaz.
Patent FR-2656331-A1 (FR)
Title: Cell culture process permitting the test, especially, of fat-soluble substances and finished products
Inventor: JEAN-FRANCOIS PINON
IPC: G01N33/50
Filed: 1989-12-21
Abstract: The invention relates to a cell culture process permitting the test, especially, of fat-soluble substances and of finished products. The subject of the invention is a cell culture process characterised in that it consists, in a first instance, in incubating a culture medium appropriate for the cells to be cultured by placing the inoculated medium in a culture chamber whose lower part consists of a porous flat membrane and by placing the external face of the membrane into contact with an identical culture medium, the duration for the placing in contact being determined so as to obtain in the culture chamber a cellular monolayer preferably covering the entire surface of the said membrane, and then, in a second instance, in testing the product to be studied by placing the external face of the membrane into contact with the said product, regardless of its galenical form and its physico-chemical characteristics. Application to the evaluation of the cytotoxicity and/or efficacy of especially pharmaceutical, cosmetic or chemical substances.
Patent WO-9110227-A1 (WO)
Title: Electrical discharge device for a reduced inductance liquid medium
Inventor: CATHIGNOL DOMINIQUE
IPC: G10K15/06
Filed: 1990-12-28
Abstract: An electrical discharge device comprising an electrical discharge circuit (24) for a liquid discharge medium (18) between at least two electrodes (12, 14) immersed in said liquid medium, comprising an electrical discharge current source (20) and electric conductors (40, 42) connecting said current source to said electrodes through at least one discharge capacitor (30) located in said electrical circuit (24) between the current source (20) and said electrodes. The device is characterized in that it comprises a means (34) for reducing discharge circuit inductance additional to the coaxial arrangement of the electrode holders (13, 15). This electrical discharge device can be used in shock wave generator apparatus for generating more effective and reliably reproducible shock waves.
Patent FR-2658438-A1 (FR)
Title: Device for unblocking pipes, system containing such a device and method of unblocking a pipe using such a system
Inventor: ANDRE BITTARD
IPC: B08B9/04
Filed: 1990-02-20
Abstract: The device (2) for unblocking a pipe comprises: - breaking-up means (3) made up of several elements (7, 8) arranged in the shape of a star and rigidly connected together around a first pin (6), the respective tips of the elements projecting towards the front of the device and together covering a cross-section slightly smaller than the internal cross-section of the pipe (1) to be unblocked; - scraping means (4) comprising several adjustable scrapers (18) hugging the internal wall of the pipe and mounted about a second pin (10); and - optionally, cleaning means (5) provided on a third pin (20) on which a stabilising and clearing means (21) and a means (23, 24) for brushing the internal wall of the pipe are fixed, the first, second and third pins being removably mounted end-to-end by joining means (19, 22).
Patent FR-2661832-A1 (FR)
Title: Method for the stabilisation of an ergoline derivative and pharmaceutical compositions thereby obtained
Inventor: JEROME CORBIERE
IPC: A61K31/48
Filed: 1990-05-11
Abstract: The invention relates to novel pharmaceutical compositions intended for administration via the eye. It relates to pharmaceutical compositions intended for the ophthalmic route, the active principle of which is a bromocriptine salt, in which compositions the active principle is dissolved in one or more ethylene glycol polymers, and the solution thereby produced is dispersed in an aqueous medium containing a tonicity agent. These compositions contain from 1 mg to 1 g% of active principle.
Patent FR-2648934-A1 (FR)
Title: Method of planning trajectories for moving robots
Inventor: KANAYAMA YUTAKA
IPC: G05D1/02
Filed: 1990-06-22
Abstract: Method of planning trajectories for self-contained transporter vehicles such as moving robots which make it possible to plan curve trajectories consisting of cubic spirals which are more regular than those planned by the conventional methods. The trajectory planned by the method of the invention is defined by one or two cubic spirals, the curvature of which is expressed by a quadratic function of the distance measured along the cubic spiral, with zero curvatures at its opposite ends. The trajectory is designed in such a way that the curvatures at the junctions are zero and that the integral of the square of the derivative of the curvature function between the opposite ends of the trajectory is minimal. When the integral of the square of the derivative of the curvature is minimal, the moving robot can cross junctions very smoothly.
Patent FR-2664343-A1 (FR)
Title: Improved belt tensioner particularly for a timing system of a motor vehicle engine
Inventor: JACQUES DORE
IPC: F16H7/12
Filed: 1990-07-03
Abstract: This belt tensioner, particularly of a timing system of a motor vheicle engine, of the type including an actuator and a tensioning roller (18) located about an off-centred hub (19), the angular position of which is controlled by the output rod of the actuator, which actuator and tensioning roller are fixed to a support plate (17) designed so that it can itself be fixed to the engine of the vehicle, is characterised in that the tensioning roller (18) includes two surfaces (21, 21') for contact with the belt (31), the two surfaces being separate and spaced apart axially, and in that the rod bears on a part (22) of the hub of the roller which is accessible between the two contact surfaces, in order to adjust the position of the hub and therefore of the roller.
Patent FR-2664457-A1 (FR)
Title: Device for displaying text and graphics synchronised with an audio source
Inventor: MAURICE MILGRAM
IPC: H04H20/88
Filed: 1990-07-09
Abstract: The invention relates to a device making it possible to create and display alphanumeric messages (texts) using a stereophonic channel in synchronisation with the other channel carrying an audio signal. This device is intended for subtitling messages, song lyrics, music, birdsong. It can be applied for teaching a language or for reading. This device can also serve for teaching software, by connecting it to a microcomputer. Its cost of production is very much less than the conventional audio visual systems and it can be a supplement to an audio cassette reader, for example.
Patent FR-2667057-A1 (FR)
Title: Reacteur perfectionne pour le traitement biologique des eaux residuaires.
Inventor: VINCENT SAVALL
IPC: C02F3/00
Filed: 1990-09-25
Abstract: Réacteur perfectionné pour le traitement biologique des eaux résiduaires, destiné à remplacer le bassin d'aération dans les installations comportant un bassin d'anoxie dans lequel s'effectue la dénitrification, un bassin d'aération où est réalisée la nitrification des effluents par des bactéries aérobies et un clarificateur final, caractérisé en ce qu'il se compose d'un bassin unique (11) comportant trois zones distinctes qui sont, dans l'ordre où le liquide à traiter les traverse successivement: - une zone d'aération (16) fonctionnant en flux piston; - une zone d'anoxie (18) et; - une zone à mélange intégral (20) comportant des moyens (34, 36, 38) en permettant le fonctionnement dans des conditions d'aération réglables.
Patent FR-2667423-A1 (FR)
Inventor: JEAN BABSKY
IPC: G01S5/02
Filed: 1990-09-28
Abstract: The receiver is intended to receive, via transmitters and a special broadcast channel, coded messages containing at least locations of problems of a finite series of locations placed in memory (11) in the receiver and comprising means (32) for decoding of messages and means (8-12, 2) of restoration of the latter into a form accessible to a motorist. The receiver also comprises a memory (11) for storage of pixels representing road maps, means (8) of display of portions of these maps on a visual display terminal (2) and means (8) of graphical restoration of the locations of problems from the messages on the terminal (2). When a traffic problem produces its effects on a section of road between two points, this section is shown up on a portion of a displayed map by substitution, for the pixels of the section, of pixels of a particular colour.
Patent FR-2652844-A1 (FR)
Title: Structure de toiture en treillis a membrures.
Inventor: YAMADA TOSHIYUKI
IPC: E04B7/14
Filed: 1990-10-05
Abstract: La toiture en treillis à membrures comporte un chevêtre annulaire (1), des poutres (4) disposées radialement autour du chevêtre annulaire, des membrures (16) tendues entre les poutres respectives et le chevêtre annulaire. La toiture est autoportante par mise des membrures sous contrainte de traction. Le chevêtre annulaire comprend un anneau supérieur (22) travaillant à la compression, un anneau inférieur (23) travaillant à la traction, et une pluralité de montants (27) reliant les deux anneaux. Les membrures disposées en face l'une de l'autre sont jointes l'une à l'autre par des éléments de liaison (20) qui sont disposés entre les deux portions d'extrémité de l'anneau travaillant à la traction. En outre, chaque montant (27) est disposé selon une droite (D) qui est la bissectrice de l'angle entre la membrure correspondante (16) et le plan (A) défini par l'anneau travaillant à la traction. L'invention réduit les contraintes dans une toiture en treillis à membrure et en facilite le montage.
Patent FR-2668535-A1 (FR)
Title: Dispositif de commande d'ouverture et de fermeture d'un vantail pivotant sur 180degre et installation incluant un tel dispositif.
Inventor: JEAN-MARC VIVIANT
IPC: E05F15/12
Filed: 1990-10-29
Abstract: - Le dispositif selon l'invention de commande d'ouverture et de fermeture d'un vantail (2) pivotant sur une plage angulaire de 180 degré , autour d'un axe d'articulation (O), du type comportant un moto-réducteur (4) apte à entraîner en rotation autour d'un axe (C) une première bielle (5) articulée avec une seconde bielle (6) reliée à un pivot fixe d'axe (A), est caractérisé en ce que que le moto-réducteur (4) est monté sur le vantail (7) et en ce que le pivot fixe (7) est adapté sur le châssis du vantail, de telle manière qu'en position de fermeture du vantail, les axes A et C occupent une ligne commune sensiblement perpendiculaire au plan du vantail.
Patent FR-2670090-A1 (FR)
Inventor: CATHERINE DU CREST
IPC: A23L27/21
Filed: 1990-12-10
Abstract: Precursors of flavours which can be used as raw materials for the manufacture of salty and/or grilled and/or roasted flavours, especially by Maillard reactions, characterised in that the said flavour precursors consist of a fermented and treated must obtained from one or more microorganisms which produce amino acids, resulting from the fermentation of carbon sources originating from plants, the fermenting must obtained being next treated to remove therefrom the microorganisms and the products which are undesirable in human and animal food.
Patent FR-2671083-A1 (FR)
Title: Nouvelles 4-(4-imidazolyl) piperidines substituees en 1, leur preparation ainsi que leurs applications therapeutiques.
Inventor: JEAN-MICHEL ARRANG
IPC: A61K31/4427
Filed: 1990-12-31
Abstract: Les composés répondent à la formule générale (CF DESSIN DANS BOPI) dans laquelle R1 représente un atome d'hydrogène ou le groupement -COR2 dans lequel R2 représente le noyau benzénique, les groupements cyclopentylméthyle, cyclohexylméthyle, cyclopentyléthyle ou cyclohexyléthyle, les groupements cyclopentylamine, cyclohexylamine, phénylamine, chlorophénylamine ou dichlorophénylamine; R représente un atome d'hydrogène ou le groupement COR3 dans lequel R3 représente un groupement aliphatique, un noyau cyclanique ou benzénique, un groupement (CH2 )n R4 , un groupement -CH = CHR8 , le groupe amine secondaire - NH(CH2 )n R9 ; R représente encore le groupement hydroxy alkényle: (CF DESSIN DANS BOPI)
Patent FR-2671407-A1 (FR)
Inventor: HERNANDEZ
IPC: G01N33/68
Filed: 1991-01-08
Abstract: In the analysis method by capillary electrophoresis with fluorescence detection, a sample containing the product to be analyzed marked with a fluorescent agent is passed into an electrophoresis capillary having an inner diameter not exceeding to 100  mu m, a laser beam focussed onto the capillary by means of a light concentration device is used to stimulate fluorescence, and the fluorescence is detected in a colinear manner, in the axis illuminated by the laser beam and on the same side of the capillary, by means of the light concentration device used to focus the laser beam and a photodetector. The method provides for a large variety of applications, particularly in molecular biology and in the pharmaceutical field as well as in the determination of traces of ions.
Patent WO-9202380-A1 (WO)
Title: Tyre provided with a tread having side ribs whose surfaces are radially set back in relation to the other ribs
Inventor: LUROIS PATRICK
IPC: B60C11/03
Filed: 1991-07-22
Abstract: To improve the separation resistance between the ends of the working plies (31-34) of a top reinforcement (3) and between the edges of this reinforcement (3) and the radial carcass reinforcement (2), said plies have varying axial widths and at least two of the widths are greater than the axial distance (L) between the centre lines (XX') of the two side grooves (6) formed nearest the edges of the tread (1) and defining side regions (7) where the tread (1) has a meridian profile (8) which is radially set back in relation to the meridian profile (9) of the geometrical envelope of its medial region.
Patent FR-2671509-A1 (FR)
Title: Machine for slicing tomatoes
Inventor: JEAN-CHRISTOPHE NINET
IPC: B26D1/00
Filed: 1991-01-15
Abstract: The present invention relates to a device for cutting tomatoes fed in a direction of forward motion (A), comprising a set of identical blades (10) placed side by side, the cutting height of which is greater than the maximum diameter of the tomato to be sliced, each of the blades comprising a main straight cutting zone (R) of slight slope with respect to the direction of forward motion (A) and a concave end-of-cut zone (C) connected to the straight cutting zone, extending it, the cutting edge of its end (11) being almost perpendicular to the direction of forward motion.
Patent WO-9209909-A1 (WO)
Inventor: BECHELANI JEAN-FRANCOIS
IPC: F21V8/00
Filed: 1991-11-22
Abstract: A light-emitting device including a light source (3) placed at the end of an optical fibre. The fibre's sheath comprises defined areas (4, 6, 8, 10, 12) of concentrated and deliberately added impurities, which areas are formed using conventional microelectronics doping processes such as diffusion and ion implantation allowing the refractive index to be varied in said areas so that said index, which is different in each area, is higher than that of the core, whereby an optical filter is formed through which light of a single colour escapes in a controlled manner. The device is designed for luminescent textiles and all kinds of luminous accessories, and is also applicable to computer screens and other visual interfaces.
Patent FR-2658281-A1 (FR)
Title: Lanceur a rails pour l'acceleration electromagnetique de projectiles de forme allongee.
Inventor: HILMAR PETER DR
IPC: F41B6/00
Filed: 1991-01-30
Abstract: Le lanceur à rails comporte deux rails parallèles (32, 34; 52, 54), une source de courant (44) pour l'alimentation des rails et une armature conductrice destinée à fixer le projectile (42) dans le lanceur. Il comprend deux étages (30, 50) disposés axialement l'un derrière l'autre. Les rails de chaque étage (32, 34; 52, 54) sont reliés entre eux et la polarité de la source de courant change d'un étage à l'étage suivant. La longueur du projectile (42) est adaptée à la longueur des étages de façon à s'étendre sur les deux étages et les deux armatures prévues sont séparées axialement l'une de l'autre d'une distance telle que l'une des armatures soit en contact avec l'un des étages et que l'autre armature soit en contact avec l'étage suivant; le projectile est constitué, au moins sur sa face extérieure, d'un matériau conducteur. Ainsi, l'amenée du courant est améliorée, et le projectile est soumis à une force accrue.