baber/WOPTO huggingface dataset:
Patent FR-2655752-A1 (FR)
Title: Machine a affranchir a transporteur integre.
Inventor: JEAN-CLAUDE HAROUTEL
IPC: G07B17/00
Filed: 1989-12-08
Abstract: La machine à affranchir est à transporteur intégré assurant l'alimentation d'une tête d'affranchissement en plis de courrier. Elle est caractérisée en ce que le transporteur comporte une courroie sans fin (4), à face intérieure rainurée définissant une denture continue (40), sur toute sa largeur, reçue sur une poulie menante (20) présentant une série de gorges (22) complémentaire de la denture et sur une poulie menée (21) présentant des nervures (23) complémentaires des entre-dents de la denture mais en nombre inférieur à celui des entre-dents. Application: traitement de courrier.
Patent FR-2656001-A1 (FR)
Title: Procede et dispositif d'elaboration de produits composites a matrice metallique.
Inventor: RICHARD GONDA
IPC: F27D27/00
Filed: 1989-12-18
Abstract: L'invention est relative à un procédé et à un dispositif d'élaboration de produits composites à partir d'un bain métallique au moins partiellement liquide soumis à un brassage dans lequel on introduit des matériaux pulvérulents insolubles. Dans ce procédé, on amène par gravité suivant une direction pratiquement rectiligne ledit produit au sein dudit bain, on lui applique une force centrifuge sensiblement perpendiculaire à la direction d'amenée, on le met en contact avec le bain autour de ladite direction sous forme de veine en lui imprimant un mouvement de rotation dont la conjugaison avec le brassage provoque la dispersion du produit dans le bain. Le dispositif comporte un rotor (1) creux muni à sa partie inférieure d'un disque (2) dans lequel est percée une chambre (5) qui communique par des canaux (7) avec le bain. A l'intérieur du rotor se trouve un stator (9) qui débouche dans la chambre et communique à sa partie supérieure avec un système d'alimentation (10) en produit (11). Cette invention permet de fabriquer des composites dans lesquels les matériaux insolubles sont répartis uniformément dans la matrice.
Patent FR-2658641-A1 (FR)
Title: Electronic speed limiter for vehicle
Inventor: DANIEL CATHELOT
IPC: G08G1/096
Filed: 1990-02-22
Abstract: The invention relates to a device making possible greater safety for the pedestrian (pedestrian crossings, school exit, elderly persons) also inducing a positive reflex action for any distracted or sleepy driver when passing through a built-up area. This limiter includes: a meter (1) receiving either the input or output frequencies signalling to the driver, via his display (7), that he should respect the speed indicated in each protected area. The panels (3) and (9) send a turn-on frequency, the panels (2) and (10) drive the cancellation of the function of the system. The box (5) supplied with electrical energy by the mains, generates the two different frequencies. A downlink protection (6) for the cables will supply the panels (2), (3), (9) and (10) with frequency.
Patent FR-2660209-A1 (FR)
Title: Filtre destine notamment a etre utilise dans des installations de filtration des eaux d'une piscine.
Inventor: CHRISTIAN MABILLOT
IPC: B01D29/11
Filed: 1990-03-27
Abstract: Filtre. Il est constitué d'un panier à face latérale (9) perforée surmontée d'une anse (10). Le panier est en deux moitiés montées rabattables l'une contre l'autre par l'intermédiaire d'une charnière (11). Installations de filtration des eaux d'une piscine.
Patent FR-2660730-A1 (FR)
Title: Self-propelled obstacle-negotiating vehicle for missions inside pipelines
Inventor: ANDRE GAUTHERON CHRISTOPHE PHI
IPC: F16L55/26
Filed: 1990-04-09
Abstract: The invention relates to a vehicle capable of moving inside pipelines of any geometry whatsoever and of negotiating obstacles encountered so that the mission for which it has been sent is not interrupted. It consists of a central body composed of two half-parts (A) and (B) the relative angular motion of which is possible by virtue of a pivot (L), deployment thrust cylinders (F) make it possible to extend the body. At each end of the central body is connected a duo (C) and (D) composed of two arms (E) which can be controlled separately in terms of rotation. The interchangeable arms (E) are composed of deployment thrust cylinders. At the end of each arm (E) is connected a driving caterpillar track (G). The wheel (H) makes it possible to unwind the on-board umbilical pipe. According to the nature of its mission, the vehicle may carry a load (I). The vehicle according to the invention is particularly intended for operations of inspecting and working inside pipelines.
Patent FR-2667756-A1 (FR)
Title: Decompacting (loosening) tooth (tine) for working the ground
Inventor: THIERRY MAUXION
IPC: A01B15/02
Filed: 1990-10-16
Abstract: A decompacting tooth makes it possible to break up the land to a depth in order to form clods. The object of the present invention is to prevent the clods thus separated from coming back up to the surface, to consume less power in order to move along in the land, and to improve fissuring. To this end, the tooth of the invention is shaped so that it is inflected towards the front, is elbowed on the side (at 88) slightly below the level of the ground for the minimal warping depth so that its stem (89) slopes laterally downwards towards the front and is extended by a dipping tip (92) extending further forwards and brought back into the plane of forward travel. One application of this decompacting tooth is of equipping the decompactor of a raisable machine towed by a tractor and makes it possible to prepare and to sow the earth in a single pass.
Patent FR-2668198-A1 (FR)
Title: Tete d'injection motorisee munie d'un ensemble de mesure dynamometrique.
Inventor: HENRY HENNEUSE
IPC: E21B47/12
Filed: 1990-10-19
Abstract: Tête d'injection motorisée, destinée à entraîner en rotation une tige de forage, comprenant un moteur (18) muni d'un arbre principal (20). Selon l'invention, la tête d'injection (10) comprend, de plus, un ensemble de mesure, comportant au moins un capteur (44 à 64), monté sur une prolongation de l'arbre principal (20) adjacente à la sortie du moteur (18).
Patent FR-2669088-A1 (FR)
Title: Clutch for transmission with a dynamic vibration damper, particularly for motor vehicles
Inventor: JOSIP KOVAC
IPC: F16D13/50
Filed: 1990-11-08
Abstract: The present invention relates to clutches for transmission, including a driving part (2, 3) and a driven part (4), the said driving part including a reaction plate (2), whereas the driven part (4) includes a hub (46) rotationally integral with the driven shaft (6), in which clutch a dynamic vibration damper (29, 28, 27, 24) is coupled to the hub (46) and includes a secondary plate (24), as well as a support flange (29) coupled to the hub (46) and carrying a friction line (27) capable of interacting in terms of friction with the secondary plate (24). <??>According to the invention, the support flange (29) is connected to the hub (46) both axially and in terms of rotation and carries a pad (block) of elastic material (28) secured to the friction lining (27), being interposed between the latter and the support flange (29). <??>Application: motor vehicles.
Patent FR-2655947-A1 (FR)
Title: Dispositif pour l'application de bandes a des paquets sensiblement parallelepipediques.
Inventor: FIORENZO DRAGHETTI
IPC: B65C9/22
Filed: 1990-12-07
Abstract: Dispositif (2) pour l'application de bandes de cachetage (7) à des paquets (15), notamment à des paquets de cigarettes, comprenant un dispositif d'avance (14) des paquets vers un poste d'application (21) des bandes (7) et une unité d'alimentation (6) des bandes (7) comportant un transporteur rotatif (12) sensiblement tangent au poste d'application (21) et pourvu de moyens aspirants de retenue (47) des bandes individuelles sur la surface cylindrique du transporteur rotatif; le dispositif (2) comporte un moyen plieur (53) associé à chaque moyen de retenue (47) et mobile en direction sensiblement radiale par rapport au transporteur rotatif (12), et des moyens d'entraînement (54) des moyens plieurs (53) entre une position reculée par rapport au transporteur rotatif (12) et une position extérieure de travail adjacente au poste d'application (21).
Patent FR-2670657-A1 (FR)
Title: Convertible folding chair
Inventor: RENE ROUDIER
IPC: A47C1/035
Filed: 1990-12-19
Abstract: The convertible folding chair comprises a backrest (5) and a footrest (7), both inclinable by means of two systems of adjustment (8, 9) respectively. The system (8) for adjusting the backrest (5) comprises at least one thrust cylinder (80a) housed in an armrest (4a) and controlled by a positive displacement piston pump (102a) supported by the footrest (7) and operated by the foot for lifting the backrest (5) and by a push button (120a) mounted on an armrest (4a) for lowering the backrest (5). The system (9) for adjusting the footrest (7) comprises at least one thrust cylinder (130a) controlled in a similar way to the thrust cylinder (80a) by which the backrest (5) is adjusted.
Patent WO-9211117-A1 (WO)
Inventor: FROMENT ANTOINE
IPC: B25J9/16
Filed: 1991-12-20
Abstract: L'invention concerne un procédé de commande d'un système mécanique tel qu'un bras robot par exemple, consistant à réaliser une description (20) des composants du système en termes de géométrie, de masse, d'inertie, de position de centre de gravité, de forces et de couples appliqués et de modes vibratoires, à calculer un modèle dynamique numérique (24) du système, à obtenir ensuite un modèle de commande (26, 28) sur une trajectoire, à le linéariser pour obtenir des modèles linéaires (30) centrés sur des points de la trajectoire, à définir une intégration (34) de capteurs de position, de vitesse et/ou d'accélération, et des lois d'asservissement (36), à calculer les gains d'asservissement (38), et à élaborer en temps réel les commandes numériques (40) des actionneurs. L'invention permet d'éviter les oscillations perturbatrices d'un système mécanique asservi à éléments flexibles.
Patent FR-2673023-A1 (FR)
Inventor: MICHEL LEQUIME
IPC: G01D21/00
Filed: 1991-02-14
Abstract: A sequential demultiplexing receiver for a sensor array (20) with spectral modulation coding comprises essentially an integrated optical circuit consisting of a birefringent or semiconductor substrate (34) on which high frequency sequentially activated electro-optic mode couplers or mode converters (38) are formed to generate differences in optical path matched to those of the sensors.
Patent FR-2672509-A1 (FR)
Title: Device with movable compartments for a parlour game
Inventor: LAURENT ESCOFFIER
IPC: A63F3/02
Filed: 1991-02-13
Abstract: The invention relates to a device consisting of a squared support on which cubes, the upper faces of which constitute a movable playing surface, move, it being possible for these cubes to be pushed without deviating from their trajectory. Each cube (1) has, under its base, four studs (2) each having two perpendicular notches (3). Each compartment of the grid pattern (7) has four dished recesses (5) intended to receive the studs (2), and discontinuous minirails (6) in which the studs (2) engage upon their exit from the dished recesses (5). The device according to the invention has an interesting application in the field of games involving reflection.
Patent FR-2674952-A1 (FR)
Title: Guidance for a shell stabilised by rotation, neither finned nor winged with stabilisation of the trajectory by tractive nozzle with differential effect
IPC: F41G7/22
Filed: 1991-04-08
Abstract: Device for guiding a projectile 1, by propulsive ogive 2, driven in rotation by a single fin 7, which, when 1 and 2 are engaged "in skating mode", makes the assembly nod along a divergent spiral, until the target lies in the dead angle 9, close to the axis of the trajectory of the projectile 1. An ogive thruster with "annular outlet" serves as an active empennage.
Patent FR-2675424-A1 (FR)
Title: Procede de fabrication de costieres de coupoles d'eclairage pour l'obtention de costieres equipees d'un rebord profile.
Inventor: BENOIT LOTH
IPC: E04D13/03
Filed: 1991-04-16
Abstract: La costière de la coupole d'éclairage obtenue par le procédé est formée d'une première peau 9 en matière plastique destinée à constituer la paroi intérieure du corps principal de la costière, d'un matériau de remplissage 10 au dessus de cette peau, d'une autre peau 8 en matière plastique qui constitue la paroi extérieure du corps principal de la costière, la partie supérieure de cette peau faisant retour en direction du centre pour former la bordure horizontale supérieure 11 du corps principal. En outre sur cette bordure est rapportée et fixée, un cadre 6 préfabriqué indépendamment, constituant le rebord profilé. Application aux coupoles déclairage et exutoires de fumée.
Patent FR-2676262-A1 (FR)
Title: Engageable drive device
Inventor: JEAN GUIGAN
IPC: F16H27/08
Filed: 1991-05-07
Abstract: The invention relates to a device for driving a first member, termed engageable member, using a second member, termed driving member, the drive control being brought about by meshing means, characterised in that the engageable member (1) includes a sector which is free of means for interaction with the driving member, the engageable member possessing a retaining element (14) preventing it from being set into motion, the device also comprising a spring (11) which can exert an action at one point of the engageable member in order to set it into motion, the setting into motion of the engageable member bringing about a variation in the energy stored up in the spring, the meshing means being capable of satisfying two states: - a state termed state of rest for immobilising the retaining element, - a state termed working state for releasing the retaining element under the effect of a control addressed to the meshing means, the spring then setting the engageable member into motion.
Patent FR-2676767-A1 (FR)
Title: Voute gonflable.
Inventor: ROBERT DELAMARE GUY
IPC: E04B1/32
Filed: 1991-05-22
Abstract: La voûte gonflable (2) selon l'invention comporte des fuseaux gonflables (10) disposés côte à côte dont chaque extrémité longitudinale est montée coulissante le long d'un chemin de déploiement (4, 6). Les chemins de déploiement sont situés dans des plans (P, Q) parallèles inclinés par rapport au sol (8).
Patent FR-2676991-A1 (FR)
Title: Precut panel made of cardboard or of similar material, intended for making a box
Inventor: LAURENT KOENIG
IPC: B65D5/00
Filed: 1991-05-28
Abstract: This panel is intended for making a box with a rectangular contour, provided at each of its corners with a reinforcement (5) of prismatic shape with an approximately triangular cross-section; according to the invention, these reinforcements (5) are elements which can be deformed by folding, are fixed to the panel (1) and can be placed flat substantially in the plane of this panel, for the purpose of its transport and its delivery, and can then be opened out at the time of making the box in order to form trihedrons reinforcing the box in its corners.
Patent FR-2677863-A1 (FR)
Title: Single-use flexible toothbrush and its filled packing system and advertising support
Inventor: JEAN-CLAUDE HARDOIN
IPC: A46B17/04
Filed: 1991-06-19
Abstract: The present invention relates to a single-use flexible toothbrush and its filled packing system and advertising support. The present invention relates to a flexible and filled toothbrush packaged in a leak-tight case which can act as a support for messages or advertising. The present invention is characterised by a finger-stall (1) made from flexible and elastic rubber, forming the body, with a part consisting of brushing bristles (2), with a filling of toothpaste, and with a hermetically sealed packaging sachet serving as a support for messages or advertising.
Patent FR-2680969-A1 (FR)
Title: Massage apparatus
Inventor: TZU-KENG CHENG
IPC: H01H29/20
Filed: 1991-09-05
Abstract: A massage apparatus which can float in water, comprising a vibrator unit connected to a current supply unit by an electric wire via a mercury tilt switch, and which is moreover rendered impervious to water for the purpose of use under water. The mercury tilt switch is connected when the current supply unit is arranged in a vertical position, or the supply of current to the vibrator unit is cut when the current supply unit is inclined or when its inclination is provoked. The vibrator unit is covered by a mat which has raised parts on the top for massage, a plurality of suction cups, and a suspension ring on the peripheral edge for fixing it in place.
Patent FR-2699687-A1 (FR)
Title: Drive system for deformable multi-element transducer assemblies eg for radar, sonar or seismic signals
Inventor: GRAHAM BENT
IPC: H01Q3/26
Filed: 1991-09-18
Abstract: The array consists of a central control element (T) and a number of protruding element. The array can act as transmitter or receiver. A reference signal is sent out from the control element (T) to every element (E1 to E7) of the transducer assembly.A message signal, modulated onto the reference signal, is sent out on a spherical wavefront from the control unit to each element, when the assembly is acting as a transmitter; the message modulated on the reference signal is sent in the other direction when the assembly is acting as a receiver.
Patent FR-2681554-A1 (FR)
Inventor: GILLES LEFEBVRE
IPC: B29C43/02
Filed: 1991-09-23
Abstract: The invention relates to the production of an optical lens made of thermoplastic synthetic material coated on at least one of its faces with a protection layer made of thermosetting synthetic material. According to the invention, there is provided, on the one hand, a lens blank (10') of thermoplastic synthetic material and, on the other hand, a casting chill (14I) on the molding surface (15I) of which there is applied a coating composition (11') of heat setting synthetic material, the lend blank (10') is placed horizontally, at the vertical of the casting chill (14I), above the latter, and, by heating, a natural thermal collapse is caused under reduced static load conditions till, by contact with the coating composition (11') applied on the casting surface (15I) of the casting chill (14I), it assumes the shape of the latter. Application, particularly to ophtalmic lenses.
Patent FR-2681792-A1 (FR)
Title: Game of marbles or balls with references
Inventor: ARMAND POULOUIN
IPC: A63B67/02
Filed: 1991-10-01
Abstract: The present invention relates to games of marbles or balls for a child, constituting a circuit produced between separate elements not connected together. The game device consists of several elements (2) including chronological references (4) determining the order of use of each element (2) during progress of the game and also including references in the form of arrows (5) indicating the direction of passage of the marble or of the ball (1) with respect to each element (2). The device which is the subject of the invention may be used as a game of marbles or balls.
Patent FR-2682232-A1 (FR)
Title: Declencheur electronique comportant des moyens de signalisation locale du type de defaut detecte.
Inventor: DOMINIQUE VILLARD
IPC: H02H3/04
Filed: 1991-10-02
Abstract: Les moyens de signalisation locale du type de défaut détecté sont alimentés à partir d'une pile (8) pendant une durée limitée après émission d'un ordre de déclenchement (D). Un interrupteur (6) en série avec des diodes électroluminescentes (D1, D2, D3), associées chacun à un type de défaut, est fermé pendant une première période limitée après émission d'un ordre de déclenchement ou après activation d'un bouton-poussoir (B1). Un second interrupteur (T1) coupe l'alimentation des moyens de signalisation après une seconde période, supérieure à la première, de manière à économiser la pile.
Patent WO-9307044-A1 (WO)
Title: Plateau non circulaire pour pedalier
Inventor: SASSI MICHEL
IPC: B62M9/08
Filed: 1992-10-09
Abstract: La présente invention a pour objet un plateau non circulaire pour pédalier. Il est constitué par un plateau (1) de pédalier permettant de faire augmenter progressivement le couple de pédalage depuis le point mort jusqu'au point où l'extension de la jambe permet de fournir l'effort maximum, grâce à une variation progressive du rayon primitif de la denture entre ces deux points, suivie d'une décroissance rapide jusqu'au point mort suivant. Le principe étant tel que la force à fournir est proportionnelle à la force musculaire que l'utilisateur peut fournir. Elle concerne principalement l'industrie du cycle mais peut trouver des applications dans d'autres domaines, par exemple celui des appareils d'exercices physiques pour la musculation ou la rééducation, et en général pour tous les appareils utilisant le pédalage et un système de transmission par chaîne ou courroie entre le ou les plateaux du pédalier et un ou plusieurs pignons actionnant le dispositif à entraîner.
Patent FR-2673622-A1 (FR)
Title: Compound explosive of the compact type containing RDX as raw explosive and process for its preparation
Inventor: SHIK KIM HYUNG
IPC: C06B21/00
Filed: 1992-03-06
Abstract: Compound explosive of the compact type consisting of 90-95 % by weight of an RDX raw explosive, 5-10 % by weight of an ethylene-vinyl acetate copolymer resin containing 10-20 % of acetate, and 0-0.5 % by weight of DOA or of graphite, and process for its manufacture. The process according to the invention includes a 1st stage of dissolving the ethylene-vinyl acetate copolymer resin in toluene to prepare a solution and a 2nd stage of injecting the solution into RDX dispersed in water, formation of a granular product from the mixture obtained and primary distillation of the product and, furthermore, a 3rd stage of addition of toluene to the product and secondary distillation of the product, the quantity of toluene added being from 1.0 to 3.0 times the quantity of the binder, measured after the primary distillation, so as to control the grain size of the final product.
Patent FR-2688775-A1 (FR)
Inventor: YOUNES BEN TAARIT
IPC: C01B39/08
Filed: 1992-03-20
Abstract: The invention concerns an MFI type zeolite with a vanadium-substitued silicon part, the synthesis of said zeolite and its use as an oxidation catalyst.
Patent FR-2689668-A1 (FR)
Inventor: XAVIER CHAZELLE
IPC: G01S13/935
Filed: 1992-04-07
Abstract: A bulk memory (30) stores a data base (BDT) representing at least one substantial part of the terrestrial globe, according to a meshing with several levels, which is more precise especially in the vicinity of an airport. Status indications are received, representing the position of the aircraft, with two horizontal components (L, G) and the altitude (Z), and the speed and acceleration vectors of the aircraft, as well as control indications (MZC) originating from the control position. As a function of the said horizontal components of the position of the aircraft, means (35) transfer into high-speed memory (40) a temporary local card, from which there is defined an envelope in terms of the altitude of the terrain, in the region in which the aircraft is moving. Anti-collision processing means (4; 43, 46) make it possible to give an alarm (51) if the relationship between a protection domain and the altitude envelope satisfies a first condition which is defined at least partly by the said control indications.
Patent FR-2690532-A1 (FR)
Title: Pointing, or aiming, device for optical equipment e.g. for satellite communication using modulated laser beam - has system of two mirrors rotating about axes perpendicular to each other with fine tuning of first mirror
Inventor: HANNO CZICHY REINHARD
IPC: H04B10/00
Filed: 1992-04-27
Abstract: The device comprises a primary mirror (1) rotating about a primary axis (3) and a secondary mirror (4) rotating about a secondary axis (6) perpendicular to the first. The primary and secondary mirrors constitute an approximate aiming device. A fine aiming device (16) corrects the orientation of the primary mirror. This is achieved by means of four photoelectric detectors, sensing the position of the incoming beam, and associated activators to move the mirror. USE/ADVANTAGE - Target detection. Provides for extremely precise aiming over large solid angle. Compact, reliable and has minimal number of optical elements.