baber/WOPTO huggingface dataset:
Patent WO-9108605-A1 (WO)
Title: Device for charging electrical energy storage means provided with means for controlling said charging
Inventor: GIDON SERGE
IPC: H02J7/02
Filed: 1990-11-22
Abstract: The device comprises means (S) for continuously supplying electricity to storage means (C), switching means (K) linking the supply means and the storage means which can be charged when said switching means is closed, control means (cm) for comparing the voltage at the connectors of the storage means with a predetermined voltage threshold, and for controlling the opening of the switching means once said voltage reaches the threshold, a temporary magnetic energy inductive storage means, and means (T) for diverting excess electrical energy, essentially of magnetic origin, which may arise in the device while the storage means are being charged, towards means (S; 26) which can absorb said excess energy. The device can be used to supply a metal vapour laser.
Patent FR-2643016-A1 (FR)
Title: Presse pour mouler a froid des matieres moulables en corps moules, en particulier des pierres ceramiques
Inventor: KIRSCHBAUM WERNER
IPC: B28B3/08
Filed: 1990-01-29
Abstract: Le plateau de moulage 14 est maintenu sur le cadre de la presse de manière à pouvoir se déplacer verticalement au moyen de colonnes verticales 11 de guidage et de cylindres de travail 18. Les poinçons supérieur 12 et inférieur 13 peuvent se déplacer longitudinalement et avec un intervalle de temps dans un moule 21 fixé sur le plateau de moulage 14 pour la compression préliminaire et la compression finale des matières moulables. Le plateau de moulage 14 peut se déplacer verticalement le long de ses colonnes de guidage 11, entre une butée supérieure 16 et une butée inférieure 17, sur une distance a qui est plus grande que la distance b dont se déplace verticalement le poinçon inférieur 13.
Patent FR-2659043-A1 (FR)
Title: Pince de coupe, a faible encombrement, pour fibre optique.
Inventor: ROLAND HAKOUN
IPC: B26D3/16
Filed: 1990-03-01
Abstract: L'invention concerne une pince de coupe comportant quatre pièces principales (2, 12, 7, 17) articulées autour de deux axes (1, 11) parallèles à la direction de la fibre à couper (18). Une simple pression de la main de l'utilisateur (F3, F4) permet de réaliser succesivement et automatiquement les opérations suivantes: - serrer deux paires de mors (6, 16) pour immobiliser la fibre en deux points; - tendre la fibre (18) en appliquant contre elle un galbe (19); - amorcer une rupture en appliquant contre la fibre (18) un tranchant en diamant (5), la rupture étant achevée par la tension crée par le galbe (19). Trois ressorts (3, 13, 20), exerçant des couples de forces différents, déterminent l'ordre de réalisation de ces opérations.
Patent FR-2659940-A1 (FR)
Title: Self-heating tray
Inventor: JEAN-LOUIS DE RON
IPC: A47J36/28
Filed: 1990-03-22
Abstract: This tray comprises: - a food container (3) made of synthetic material allowing the transmission of heat, which can be assembled in a secure manner to - an intermediate container (4), made of synthetic material which is deformable and capable of allowing reflection of most of the heat emitted by the reaction towards the inside of the tray (2) without transmitting it towards the exterior, this intermediate container (4) delimiting, with the above-mentioned food container (3), a space (12) in which there is placed, on the one hand, at least one hermetically sealed envelope (15, 16) each containing a reactive product and, on the other hand, a product in liquid form capable of reacting with one of the reactive products, the envelope (15) containing the latter being capable of releasing it when a pressure is applied on it from outside the intermediate container (4), - an outer insulating container (5) containing the two previously mentioned containers (3, 4) and to the edge of which they are fixed, - means (25, 25a, 27) of applying the above-mentioned pressure.
Patent FR-2660594-A1 (FR)
Title: Method and device for joining parts made of a cellular polymer material and their use for the manufacture of foundry patterns
Inventor: JEAN FOUQUET
IPC: B29C65/20
Filed: 1990-04-09
Abstract: The method consists in melting at least one junction portion (2c, 3c) of each of the parts (2, 3) and in joining, by welding (fusion bonding), the junction portions (2c, 3c) in contact with each other. At least one projecting junction portion (2c, 3c) is made on a junction surface (2'a, 3'a) of each of the parts (2, 3), the parts (2, 3) are placed with their junction surface (2'a, 3'a) facing each other with a certain separation, a heating means (16), which includes two opposed heating surfaces (17a, 17b), is inserted between the parts (2, 3), each of the junction portions (2c, 3c) are applied, with a certain pressure, against a heating surface (17a, 17b) located opposite, the parts (2, 3) are moved away from each other, the heating means (16) is extracted from the space between the parts and the junction portions (2c, 3c) in the molten state are applied against each other with a certain pressure, the welding and the cooling of the junction portions of the parts being carried out under pressure. The method and the device according to the invention may be used in particular for the manufacture of foundry patterns made of expanded polystyrene.
Patent FR-2646390-A1 (FR)
Title: Agencement de circuit permettant la regulation de la reduction de pression dans un systeme de freinage antiblocage
Inventor: BEILFUSS HANS-JUERGEN
IPC: B60T8/64
Filed: 1990-04-26
Abstract: Cet agencement de circuit comprend un maître-cylindre de frein 11, auquel les freins de roues 20, 21, 23 sont reliés par l'intermédiaire de valves 2, 3, 4 à plusieurs voies, qui sont ouvertes dans la position de repos et qui peuvent être commutées en position de blocage, et un modulateur de pression de freinage 5 monté en amont du maître-cylindre de frein 11, cet agencement de circuit pouvant être commandé suivant un procédé de multiplexage, tandis que, au début de la régulation antiblocage, les valves 2, 3, 4, à plusieurs voies, conduisant aux freins de roues 20, 21, 22, 23 peuvent être commutées en position de blocage et la pression régnant dans le maître-cylindre de frein 11 peut faire l'objet d'une réduction. Suivant l'invention, il est caractérisé en ce que, dans la première phase de la régulation, si la première roue ayant tendance à se bloquer est une roue avant 20, 21, la commutation, en position de blocage, des valves de roues 4 conduisant aux freins des roues arrière 22, 23 peut être retardée d'un intervalle de temps fixé à l'avance.
Patent FR-2648273-A1 (FR)
Title: Bloc-lampe comprenant une lampe electrique
Inventor: ANGERER REINHARD
IPC: H01K7/02
Filed: 1990-05-18
Abstract: L'invention concerne un bloc-lampe comprenant une lampe électrique 1. Suivant l'invention, ce bloc-lampe est caractérisé en ce que la lampe 1 est disposée dans un réflecteur 4 et est montée avec celui-ci dans un globe extérieur 5.
Patent FR-2650994-A1 (FR)
Title: Reservoir pour une machine agricole, en particulier reservoir a semences ou a engrais
Inventor: ALLWOERDEN WILHELM VON
IPC: A01C15/00
Filed: 1990-07-25
Abstract: On décrit un réservoir pour une machine agricole, en particulier un réservoir à semences ou à engrais, qui présente un fond en forme de trémie 8 pour recevoir au moins un composant d'un dispositif de dosage. Il est prévu au moins un élément central 2 qui présente le fond en forme de trémie et forme la paroi avant et arrière 4, 6 du réservoir. Sur le côté, l'élément central de réservoir est ouvert pour permettre le raccordement d'un couvercle vertical 14 de paroi latérale ou d'une paroi intermédiaire verticale 16 ouverte au moins du côté du fond. On réussit de cette façon à composer avec au maximum trois composants différents des réservoirs de produits en vrac de largeur quelconque.
Patent FR-2665106-A1 (FR)
Title: Component made of reinforced plastic and its method of manufacture
Inventor: ANDRE HEMERY
IPC: B29C70/88
Filed: 1990-07-26
Abstract: The invention relates to the production of a component comprising a wall (2) made of plastic, connected at the edge, by bridges (8) of material, to a layer (6) of plastic which coats a reinforcement member (4). The bridges (8) include at least one zone of preferential deformation which is left so as to freely deform during the natural shrinkage of the plastic constituting the component. Preferably, these deformation zones form hinges for the rotational articulation of the bridges with respect to the wall (2) or with respect to the reinforcement member (4). The invention applies particularly to the production of moulded components reinforced with a reinforcement member, such as a tray (board) for supporting cheese in the course of maturation.
Patent FR-2665396-A1 (FR)
Title: Device for hitching between a towing vehicle and trailer
Inventor: ROGER ASSIER
IPC: B60D1/30
Filed: 1990-07-31
Abstract: The present invention relates to devices for hitching between a towing vehicle and a trailer. The device according to the invention is characterised essentially in that it includes a fastener arm 4, first means 5 for connecting a first end 6 of the fastener arm 4 to a first point 7 of the towing vehicle 2, in terms of rotation, second connection means 8 for securely fixing the second end 9 of the fastener arm to a first point 10 on the trailer, at least one transmission rod 11, 30, third means 12 for connecting a first end of the rod to a second point 14 of the towing vehicle which is not coincident with the first point 7, in terms of rotation, fourth means 15 for connecting the second end of the rod in terms of rotation and translation with respect to a second point 17 on the trailer, and means 18 for immobilising the second end 16 of the rod with respect to the point 17 on the trailer. Application particularly to a system for hitching a caravan to a motor vehicle particularly for avoiding yawing effects.
Patent FR-2668184-A1 (FR)
Title: Process and composition for combatting frost on a surface
Inventor: PATRICK LABBE
IPC: E01H10/00
Filed: 1990-10-19
Abstract: The composition for combatting frost, ice or snow on a surface, for example a road, obtained from water, from at least one water-soluble chemical flux and from an emulsifying agent which is also water-soluble, consists of an emulsified homogeneous suspension of the particles of a chemical flux in a base solution of a chemical flux identical with or different from the above. The said emulsion is capable of breaking on application to the said surface, to generate a liquid phase in which the said flux goes into solution, and a surface foam which saturates on melting, in which the said particles of the flux remain in suspension.
Patent FR-2669685-A1 (FR)
Title: Device for freeing the crushing rollers of a peristaltic pump
Inventor: FRANCOIS GODET
IPC: F04B43/12
Filed: 1990-11-28
Abstract: Device for freeing the crushing rollers (101, 102) of a peristaltic pump, the said pump comprising a rotor (100) carrying the said rollers, and a drive shaft (200) coupled to a motor for driving the said rotor in terms of rotation about an axis (D). According to the invention, the said device comprises a freeing shaft (300) concentric with the said drive shaft and axial drive means (310, 400) for driving the said freeing shaft in terms of translation parallel to the said axis of rotation, a first end (302) of the freeing shaft exhibiting a slope means (330) and the rotor includes elastic means for keeping stop pieces (111, 121), which are respectively secured to the crushing rollers, bearing transversely against the said slope means whilst the freeing shaft is being translated axially. Application to peristaltic pumps.
Patent FR-2670169-A1 (FR)
Title: Dispositif de moyens de manóoeuvre d'une installation pour vehicule automobile a direction hydraulique assistee.
Inventor: CLAUDE LEDAMOISEL
IPC: B60K25/00
Filed: 1990-12-07
Abstract: La présente invention concerne un dispositif d'alimentation de moyens de manœuvre (90) d'une installation (93,94) pour véhicule automobile à direction hydraulique assistée, du genre comportant une centrale hydraulique d'assistance (17,18). Le dispositif est caractérisé en ce que la centrale hydraulique d'assistance (17,18) alimente lesdits moyens de manœuvre (90), ainsi que le distributeur hydraulique (24) de la direction hydraulique assistée du véhicule automobile, en ce qu'un bloc hydraulique répartiteur de débit (100) est interposé entre la centrale hydraulique d'assistance (17,18) et le distributeur (24) de la direction hydraulique assistée, en ce que ledit bloc (100) comporte un dispositif répartiteur de débit (30) alimenté par la centrale hydraulique d'assistance (17,18), pour répartition du débit en un débit principal circulant dans un circuit principal (3) pour alimenter la direction hydraulique assistée, et en un débit secondaire circulant dans un circuit secondaire (4) pour alimenter les moyens de manœuvre (90), et en ce qu'un dispositif de perte de charge (40) est connecté au circuit principal (3) et au circuit secondaire (4) pour réguler en pression lesdits débits principal et secondaire selon la demande de la direction hydraulique assistée.
Patent FR-2675467-A1 (FR)
Title: Partially opening lid for metal can
Inventor: EUGENE SOIRFECK
IPC: B65D17/34
Filed: 1991-04-16
Abstract: The partially opening lid (2) according to the invention comprises a fixed section (6) in which an opening panel (8) is delimited by a line of weakness (10), a connecting zone (12) however remaining between the fixed section (6) and the opening panel (8), and an actuating device (14) of the opening panel, this actuating device (14) forming a lever and comprising an intermediate section (26) of fixing to the lid, a first end (16) forming a grasping element and a second end (18) forming a surface bearing on the opening panel. The opening panel (8) comprises two folding lines such that it can be received in a housing (28) of the fixed section (6) of the lid, and the actuating device comprises a device (30) for attachment to the edge of the can after opening.
Patent FR-2675349-A1 (FR)
Title: Variable footwear devices
Inventor: LEANDRE RENALDO
IPC: A43B3/26
Filed: 1991-04-18
Abstract: The object of the invention aims to produce devices for obtaining the adjustment of footwear which is appropriate to one's feet. One of the diverse devices describes the structure of sandals with multiple widths offered by a single vamp. Another device describes the bottom-stock structures which can be extended in terms of width.
Patent FR-2678276-A1 (FR)
Inventor: ALAIN ANTON
IPC: C08G18/34
Filed: 1991-06-28
Abstract: Process for the manufacture of polyamide-imide resins by condensation of an aromatic diisocyanate with an aromatic polycarboxylic acid containing at least three carboxyl functional groups or a corresponding anhydride. The condensation is performed in a melt phase. Use of these resins especially for the manufacture of varnishes.
Patent FR-2664908-A1 (FR)
Title: Feuille d'alliage fer-nickel pour masque de tube de television.
Inventor: TADASHI INOUE
IPC: C22C38/08
Filed: 1991-07-17
Abstract: L'invention concerne une feuille d'alliage fer-nickel. Elle se rapporte à une feuille d'un alliage contenant 34 à 38 % en poids de nickel, 0,01 à 0,15 % en poids de silicium et 0,01 à 1,0 % en poids de manganèse, le reste étant formé de fer. Le taux de ségrégation du silicium dans la partie superficielle de la feuille est limité à 10 % et la feuille a une rugosité superficielle limitée à la fois dans son amplitude, dans son excès et dans sa relation entre l'amplitude et l'excès. La feuille est préparée par mise des surfaces à l'état rugueux à l'aide de cylindres mats au cours d'un laminage final de la feuille. Application à la fabrication des masques des tubes de télévision en couleurs.
Patent FR-2679405-A1 (FR)
Inventor: PIERRE BONVALLAT
IPC: H01R13/658
Filed: 1991-07-17
Abstract: Interconnection socket terminal strip (1), in particular for telephone or computer lines. It is designed to receive, as required, various functional elements, including wire-conduit channels (29) or special (technical) modules which fit onto its large side faces, side contacts (2) for earthing the drains, and/or screen-continuity (15, 20) half-grids (13A, 13B) for the patch cords (cross-connection leads) (18), and/or rigid combs (38) for earthing all the contacts of the socket terminal strip or for multiplexing, which then are plugged in via the rear of the socket terminal strip.
Patent FR-2681572-A1 (FR)
Title: Storage and stowage (anchoring) of crates in the hold of a fishing boat, and handling of these at sea (loading) and in port (unloading)
Inventor: RAYMOND BOUVEAU JEAN-LUC
IPC: B63B35/24
Filed: 1991-09-20
Abstract: The invention makes it possible to stow the crates individually in the hold, regardless of the state of the sea by means of a set of stairway steps constituting the floor of the hold (10), and a set of stowing rods (4) closing the storage corridors of the passageway (central corridor) side (11). Advantageously, the steps at the bottom of the hold are made up of handling pallets of slightly different heights, from the central corridor as far as the edge of the boat (decreasing heights), which makes it possible, in port, once the stowage rods have been removed, rapidly to unload the lateral corridors by means of a fork-lift truck which then runs along a level floor.
Patent FR-2683526-A1 (FR)
Inventor: FRANCIS BRION
IPC: C07C27/02
Filed: 1991-11-08
Abstract: The invention relates to the preparation of the compound (I): by a process according to which the compound (II): is treated with a halogen and the halogenated compound obtained is then subjected to the action of a basic agent to produce the compound (IV'): which is treated with an oxidising agent. <??>The invention also relates to the new intermediates obtained.
Patent FR-2684198-A1 (FR)
Inventor: BRIGITTE LOISEAUX
IPC: G02F1/1333
Filed: 1991-11-22
Abstract: Diffusing screen resulting from the association of a cell comprising a material capable of being diffused (C1) and a cell comprising a material capable of being absorbed and reflected (C2). When not in use, the screen according to the invention is transparent and hence it can be placed on any surface (as a window, wall and the like). Application: screen for image projection.
Patent WO-9213324-A1 (WO)
Inventor: DUPRET DANIEL
IPC: G07F11/64
Filed: 1992-01-21
Abstract: La présente invention concerne un distributeur automatique d'objet mettant en oeuvre des moyens de libération et de rétention desdits objets (5) constitués par un lien pouvant occuper deux états, l'un des états correspondant à la rétention des objets (5) et l'autre état correspondant à la libération desdits objets. Le passage d'un état à l'autre est provoqué par le passage d'un courant électrique dans l'une au moins desdites parties. Le lien peut résulter d'un champ magnétique, par un fil thermofusible associé à des moyens de chauffage, ou de la modification de l'état d'un matériau à mémoire de forme. Application: Distribution d'objets dans des conditions extrêmes, distributeurs automatiques sans pièce mobile.
Patent FR-2691592-A1 (FR)
Title: Variable magnetic field segment sheet device for supporting sintered magnets - has flexible non-ferromagnetic thin sheet, folded to create open compartments for set of flat magnets with like poles facing open side.
Inventor: DANIEL LEVY
IPC: H02K1/17
Filed: 1992-01-09
Abstract: The device is constituted by a sheet (1) which is a rectangular piece of plastic or metal. The sheet is folded through 90 degrees or back on itself to make a series of compartments (2,3,4,5) of whatever number is required. These are separated by narrower compartments (6,7,8) and are limited by sides (9,10) at the outer edge. One pole of each magnet (11,12,13,14) is stuck to each compartment to create the parallel fields. The folds prevent interactions between the magnets and the formation of shunt fields. The sheet is then bent to different radii of curvature as required. The magnets are particularly neodymium-iron-boron or samarium-cobalt ones. USE/ADVANTAGE - Electric motor stators or rotors. Overcomes mfg. problems of ceramic materials.
Patent WO-9310707-A1 (WO)
Title: Breathing reeducation device and method
Inventor: BACONNIER PIERRE
IPC: A61B5/00
Filed: 1992-11-25
Abstract: The invention relates to a breathing reeducation method comprising the following steps: measuring the respiratory amplitude of a patient; acquiring a reference cycle representing the amplitude versus time of a regular breathing cycle; determining the higher (36) and lower (37) cycles framing the reference cycle; displaying permanently on a screen (34) a pair of higher (36) and lower (37) cycles; and displaying on the same screen a point (40) which moves in a direction dependent on the respiratory amplitude and in an orthogonal direction dependent on time.
Patent FR-2689053-A1 (FR)
Title: Dispositif de moulage comportant des moyens d'éventage, pour le moulage de viroles de connecteurs de fibres optiques.
Inventor: SAID LALAOUNA
IPC: B29C45/34
Filed: 1992-03-24
Abstract: Ce dispositif comporte: - une cavité (4), comprenant un canon de moulage (2) calibré définissant le diamètre extérieur de la virole, - une broche (5) axiale, prolongée à son extrémité libre par une aiguille calibrée (6) définissant le diamètre intérieur de la virole, - une contre-pièce (7) axiale, logée dans le canon et comportant un alésage (8) de guidage de l'aiguille de manière à assurer la concentricité entre aiguille et canon, et - des moyens d'éventage, permettant l'échappement des gaz présents dans la cavité de moule vers l'extérieur lors de l'injection. Selon l'invention, les moyens d'éventage comportent, sur la contre-pièce: - une région cylindrique courte (18) d'éventage, avec un jeu (J2 ) formant évent périphérique continu (19), - une gorge (17) formant chambre de tranquillisation (20), et - une région cylindrique longue (18) de guidage, avec un ajustement sans jeu et pourvue d'évents longitudinaux discrets (21) s'étendant le long de génératrices.
Patent FR-2676836-A1 (FR)
Title: Barillet d'objectif d'appareil photographique.
Inventor: HARUKI EGUCHI
IPC: G02B7/08
Filed: 1992-05-21
Abstract: Il s'agit d'un barillet d'objectif à mise au point automatique qui comporte un élément annulaire de commutation (31) disposé pour manuellement être tourné autour de l'axe optique et être déplaçable suivant cet axe, un premier embrayage (48) pour découpler l'élément de commutation et d'un élément annulaire de mise au point (15) lorsque l'élément de commutation (31) est dans une position de mise au point automatique, et pour accoupler en mise au point manuelle, et un second embrayage (53) pour accoupler entre un arbre de commande (28) et l'élément de mise au point (15) lorsque l'élément de commutation (31) est dans la position de mise au point automatique et les découpler en mise au point manuelle.
Patent FR-2693973-A1 (FR)
Title: Extending pedal crank for bicycle - has sliding cranks in guides on crank axis with pedals bearing on rollers on circular crown with centre shifted from crank axis
Inventor: CONSTANT LEMOINE
IPC: B62M3/04
Filed: 1992-07-24
Abstract: The cycle pedal gear enables the pedal cranks to extend, augmenting cycling effort. The cranks (5) slide in guide sleeves (4), fixed to the pedal crank rotational axis. The cranks may thus vary in length, applying differing leverage to the crank axis. A circular crown rail (7) may be positioned with its centre 7 cm in front of the crank axis. The crown rail may be 34 cm diameter, fixed to the cycle frame by two collars (1). Rollers (8) at pedal level (6) may roll on the rail, adjusting crank length, as pedals rotate. ADVANTAGE - Maximises cyclists effort, suiting the pedal crank length to the cyclists stature, for competition, pleasure or all terrain.