baber/WOPTO huggingface dataset:
Patent FR-2627872-A1 (FR)
Title: Systeme graphique interactif pour la representation mathematique de modeles physiques par l'intermediaire de signaux pour detection d'une information relative a des points supplementaires sur un modele au moyen d'un robot ou analogue, et applique notamment a des machines-outils
Inventor: MAIOCCO ROBERTO
IPC: G05B19/42
Filed: 1988-10-06
Abstract: a) Système graphique interactif pour la représentation mathématique de modèles physiques par l'intermédiaire de signaux pour détection d'une information relative à des points supplémentaires sur un modèle au moyen d'un robot ou analogue, et appliqué notamment à des machines-outils. b) Système caractérisé en ce qu'il comprend au moins un robot ou machine de mesure et des moyens de traitement conçus pour recevoir une information relative à au moins un certain nombre de points d'identification initiaux 40 du modèle, de manière à fournir des signaux automatiques pour la détection d'une information relative à des points supplémentaires 44 sur le modèle, au moyen du robot ou de la machine de mesure, et de manière à traiter l'information des points 40, 44 pour produire la représentation mathématique du modèle.
Patent FR-2639436-A1 (FR)
Title: Procede et dispositif de localisation de particules neutres, a haute resolution
Inventor: DORION IRENE
IPC: G01T3/00
Filed: 1988-10-28
Abstract: L'invention concerne notamment un détecteur de particules neutres permettant une analyse unidimensionnelle d'un flux 14 de particules neutres lui parvenant en nappe. Ce détecteur comprend un convertisseur plan solide 17 disposé à incidence rasante, un réseau de fils d'amplification de charges 18 utilisant une ionisation stimulée d'un gaz, et des pistes 19 de collectage de charges. Ces pistes sont disposées à proximité immédiate du convertisseur et sont soumises au même potentiel électrique que ce dernier. Application à l'imagerie.
Patent FR-2625114-A1 (FR)
Title: Support de bout rapporte pour concasseur et procede de preparation d'un tel support
IPC: B02C13/28
Filed: 1988-12-22
Abstract: L'invention concerne un support de bout rapporté. Elle se rapporte à un support de bout rapporté 28 comportant une partie de montage 33 et un gradin 45 dans lequel est formée une cavité de logement d'un élément rapporté 27 résistant à l'usure, le support ayant en outre un flasque 63; la face du gradin 51 tournée vers les roches contenues est sensiblement perpendiculaire à la surface d'une couche de roches. Application aux concasseurs centrifuges de matériaux minéraux.
Patent WO-9000072-A1 (WO)
Title: Syringe comprising a body with a variable-volume chamber and a needle device which can be mounted on said body
Inventor: SOUDANT JACQUES ADOLPHE PAUL
IPC: A61M5/28
Filed: 1989-07-04
Abstract: Said syringe comprises a syringe body (1) inside which a variable-volume chamber is delimited, containing the liquid to be injected, and means for varying the volume in said chamber, as well as a needle device (2). Said syringe is characterized in that said body (1) has, in its axial cross-section, a generally triangular shape, that the outlet (4) is situated in one of the corners of the triangle and that at least the external lateral walls of said body, which have a generally triangular shape, and the wall situated opposite said outlet (4) are deformable and the walls (8, 9) forming the subtenses adjacent to said outlet can be brought closer to each other by advantageously exerting pressure on said body at the two other corners of the triangle. Said invention is suitable for medical applications.
Patent FR-2642909-A1 (FR)
Title: Axial-rotation device for connecting telephone, computer and power leads
IPC: H01R39/64
Filed: 1989-02-06
Abstract: The invention relates to a device preventing leads, which may or may not be spiralled, or connecting wires, such as telephone, computer and power leads, from becoming entangled during use. This device consists of a rotary assembly 1, the upper part 2 of which is integral and possesses an interface made to the usual international electrical, telephone or computer standards allowing connection in connectors and sockets, female or male, to the aforementioned standards. The 360 DEG rotation property is ensured by a friction washer 5 held in position by a fixing washer 6. Springs 8 ensure the quality of the internal connections between the contact blades 7, the pins and the double-sided cylindrical-tracked printed circuit 3 having plated-through holes. According to the invention, the device is particularly intended for users of telephones, computer equipment and of electrical equipment.
Patent FR-2645703-A1 (FR)
Title: Device for winding up and for unwinding a drip tube used in irrigation
Inventor: JEAN PIERRE ERIC
IPC: B65H75/22
Filed: 1989-04-14
Abstract: The invention relates to a device making it possible to wind up and to unwind a drip tube. It consists of a "3 point" support structure 1 provided with adjustable shoes 2 housing a step-down system 3 moved by a transmission system 4 engaged by a mechanism 7, the whole thing driving a barrel 5 composed of a truncated conical form 9 and of two end flanges 12 and 14, on which is housed the tube to be wound or unwound. A removable end flange 12 allows storage and removal of the rings wound on the barrel 5; these latter are bound by virtue of the necks 11 provided on the truncated conical form 9. The device according to the invention is particularly intended for unwinding the drip tube at the time of sowing, or winding it up at the end of growing.
Patent FR-2647292-A1 (FR)
Title: Process and installation for the microwave heating of a pulverulent, pasty or granular product subjected to agitation
Inventor: PASSEBOSC PASCALE
IPC: H05B6/80
Filed: 1989-05-19
Abstract: Treatment of pulverulent, pasty or granular products. The installation comprises: &cirf& a spherical enclosure 2, &cirf& at least one microwave generator linked to the enclosure by at least one waveguide 22 opening out into the upper part of the enclosure via at least one aperture 30 whose axis x-x' which is normal to the transverse cross section follows a direction free of stationary or mobile obstacles, reflecting the microwaves, &cirf& and means for establishing and maintaining a relative vacuum in the enclosure. Application to the treatment of pharmaceutical products.
Patent FR-2632357-A1 (FR)
Title: Ensemble d'aubes de stator pour turbomoteur
Inventor: CHAPLIN GARY F
IPC: F01D9/02
Filed: 1989-06-02
Abstract: La présente invention concerne un stator de turbomoteur comportant une enveloppe externe 26 entourant un circuit d'écoulement des gaz et un ensemble d'aubes 44. Elle est caractérisé en ce que chaque aube 44 possède une extrémité interne 52 et une surface apte à recevoir, un segment d'étanchéité 46, 48, 50, qui s'engage par coulissement sur l'extrémité interne 52 de l'aube, le stator comportant des moyens pour appliquer le segment d'étanchéité, 46, 48, 50 en direction radiale, de façon que la surface de celui-ci vienne en contact avec la surface de l'aube 44 et puisse glisser sur celle-ci dans une direction non radiale pour créer un amortissement par flexion de l'aube et du segment d'étanchéité.
Patent FR-2637298-A1 (FR)
Title: Method for washing laundry in a machine and metering and dispensing device for implementing this method
Inventor: ARNAU-MUNOZ JOSE
IPC: B65D41/26
Filed: 1989-06-15
Abstract: A metering and dispensing device equipping the stopper of the container is used. Metering and dispensing means 35, including orifices 39, are fixed 40 removably to one end 40a of the metering and dispensing device 32 when the stopper is fixed to the container. For the purpose of using it in the washing machine, the said means 35, 39 are fixed to the other end 34 of the said device 32, once the metered quantity of detergent has been put therein, while an auxiliary member is also available making it possible to cap the container at least during use of the metering and dispensing device.
Patent FR-2635998-A1 (FR)
Title: Screwdriver handle protected by a non-removable layer of material
Inventor: SKOCIR DUSAN
IPC: B25G1/10
Filed: 1989-07-06
Abstract: The present invention relates to the handle of a screwdriver, which handle is protected by a layer of synthetic material 12. The handle comprises a first section 3 which is shaped along the longitudinal axis of the screwdriver like an ellipsoid, essentially rotationally symmetrical and which, being slightly curved, becomes, in the zone of the first side of the handle, a section 4 in the shape of a cap, the first section in the zone of the second side of the handle evenly becoming a second section 5 which is essentially shaped as a rotationally symmetrical hyperboloid to which is connected an extension 6 shaped as a regular hexagonal prism in the longitudinal direction of the screwdriver. The layer 12 is placed non-removably over the screwdriver. Application to the manufacture of protected screwdrivers which are improved from the point of view of stability of the layer and more practical to operate.
Patent FR-2651222-A1 (FR)
Title: Method of denitration with direct recycling of the regeneration effluents as fertilizer
Inventor: BAUR DANIEL
IPC: B01J49/00
Filed: 1989-08-25
Abstract: The present invention relates to the treatment of water or more specifically the removal of nitrate anions and/or phosphates and/or any other undesirable anion from the water in order to improve the drinking quality or more generally the quality thereof, and to do this by means of a resin of the weak base anion exchange type working in the form of a free base, which involves in the scope of the invention prior acidification (1) of the input fluid (5) using an acid such as hydrochloric acid or carbonic acid, chosen such that the resin has a lesser affinity towards the anion of the acid than towards the anions to be withdrawn which allows selective deanionisation and, by the choice of regeneration (6) with potash or ammonia, the possibility of direct recycling of the regeneration effluents as liquid fertilizer.
Patent FR-2653804-A1 (FR)
Title: Moyens de fixation de tuiles de toit.
Inventor: RICHARD WADDINGTON
IPC: E04D12/00
Filed: 1989-11-02
Abstract: Il est prévu pour fixer les tuiles (12) sur une structure de toit comprenant une pluralité de liteaux (11) allongés ayant chacun une âme droite (15), une aile supérieure (13) dirigée d'un côté de ladite âme (15) et une aile inférieure (14) dirigée de l'autre côté de ladite âme (15), ces ailes (13, 14) étant sensiblement parallèles, des moyens de liaison pour fixer de place en place lesdits liteaux (11) à la structure du toit. Chaque tuile (12) a une partie supérieure ou avant supportée par le dessus de l'aile inférieure (14) d'un liteau (11) et une partie inférieure ou arrière qui est supportée par l'aile supérieure (13) d'un liteau (11) adjacent inférieur. Ladite partie arrière recouvre la partie avant d'une tuile adjacente inférieure (12). Des parois forment une fente (18) sous le dessous de la tuile mécanique (12). La fente (18) est ouverte vers l'arrière de la tuile (12), ladite aile supérieure (13) de chaque liteau (11) étant prévue pour être engagée dans la fente, si bien que quand l'aile supérieure (13) est ainsi engagée, l'arrière de la tuile est maintenue contre tout mouvement tendant à la soulever.
Patent FR-2654845-A1 (FR)
Title: Charniere elastique.
Inventor: SERGE DELORME
IPC: G02C5/22
Filed: 1989-11-21
Abstract: Charnière élastique sans vis d'articulation. Selon l'invention, les deux éléments (12, 13) de la charnière sont pourvus de surfaces d'articulation cylindriques (12a, 13a) maintenues en contact par une pièce de liaison (15) et un ressort (16). Application aux montures de lunettes.
Patent FR-2648732-A1 (FR)
Title: Systeme pneumatique sous pression pour la distribution sensiblement uniforme de matieres solides en particules sur le sol
Inventor: TAKATA HARRY H
IPC: A01C15/04
Filed: 1989-12-14
Abstract: L'invention concerne un système pneumatique sous pression destiné à être associé à un système de distribution de matières solides en particules sur le sol. Le système selon l'invention comprend un dispositif d'arrêt 40 comportant un registre 41 pour interrompre l'écoulement d'une matière en particules dans certaines flèches préalablement choisies, sans obturer le système. Un registre 41 est monté dans chacune des flèches d'amenée d'un système comportant plusieurs de ces flèches, afin qu'il soit possible d'arrêter certaines d'entre elles dans des conditions de travail inhabituelles telles que la dernière passe d'application d'engrais ou autres produits chimiques sur un champ. Domaine d'application : épandeuses de produits de traitement de récoltes et du sol, etc.
Patent FR-2656701-A1 (FR)
Title: Seismic vibration generator mounted on a land vehicle
Inventor: CHRISTIAN LABAT
IPC: G01V1/047
Filed: 1990-01-03
Abstract: The invention relates to a seismic vibration generator mounted on a land vehicle (V). The generator comprises a vibrating plate (1) coupled to the ground, a system (2) for driving the vibrating plate and a reaction mass (3). The drive system (2) consists of a hydropneumatic suspension system for the reaction mass (3), providing the coupling with the vibrations of the vibrating plate (1). The assembly formed by the vibrating plate (1), the suspension system (2) and the reaction mass (3) has axial symmetry of revolution. The means (4) for supplying the hydropneumatic suspension system (2) with hydraulic fluid make it possible to generate a periodic pressure variation in this suspension system. Application to seismic vibration generators used in the land seismology (prospecting).
Patent FR-2659448-A1 (FR)
Inventor: FRANCOIS ROUANNE
IPC: G01N33/14
Filed: 1990-03-08
Abstract: The subject of the present invention is a method of titrating lime saccharate in a sweet juice. 
<??>The method which is the subject of the invention consists in taking a sample of the juice to be analysed, diluting the sample with alcohol in order to form a precipitate, separating the precipitate by filtration, dissolving the precipitate in deionised water, acidifying the solution obtained by the addition of phosphoric acid and titrating the saccharose into the said solution. 
<??>The invention can be used, in particular, in sugar works in the production of sweet juices by the alkaline diffusion method.
Patent FR-2659640-A1 (FR)
Title: Treatment process for superconducting cuprates possessing a lamellar structure
Inventor: JEAN RAVEAU BERNARD
IPC: C04B35/45
Filed: 1990-03-14
Abstract: Treatment process for superconducting cuprates possessing a lamellar structure formed by intergrowth of oxygen-deficient perovskite layers and of NaCl-type layers, of formula: (A'CuO3-y)n'(AO)n with A = Tl, Pb, Bi, Ba, Sr and A' = Ba, Ca, Sr. According to the invention, the process consists of annealing under a reducing atmosphere at an annealing temperature of below 400 DEG C for a period of time sufficient to obtain an increase of at least 5 K in the critical temperature. Application to thin-layer superconducting materials.
Patent FR-2662239-A1 (FR)
Title: Device for production of cold for cold room or freezer equipment
Inventor: JEAN-CLAUDE DROUET
IPC: F25D17/00
Filed: 1990-05-18
Abstract: - Device for equipping refrigerated or frozen chambers with a view to dispersing cold into the medium constituted by the internal volume of the chamber, and characterised in that it consists of a room (2) containing a cooling coil (1) of known type, called an "evaporator", for the flow and pressure-reduction of the cooling fluid, the coil or "evaporator" being fitted with fins, and the room includes walls made of a material with a high thermal insulation coefficient and it communicates by an inlet passage (6) and by an outlet passage (7) with the internal atmosphere of the chamber, each passage consisting of a well or chimney pointing downwards, so that the chamber forms a bell in which the heat released during the deicing phases remains trapped.
Patent FR-2662651-A1 (FR)
Title: Breakdown vehicle
Inventor: CLAUDE GONET JEAN
IPC: B60P3/12
Filed: 1990-06-01
Abstract: Breakdown vehicle for motor vehicles of the type comprising a vehicle (1) with ballast (2) at the front and a towing device at the rear comprising a drawbar (9) which can move on a horizontal axis perpendicular to the longitudinal axis of the vehicle (1) and connected to means for stopping it from tilting, the said drawbar (9), at its free end, being connected, articulated, to a transverse bar (12) provided at its ends with forks (13) intended to extend on either side of the wheels of the front or rear axle assembly of the vehicle to be towed and to receive a rod (18) in order to form a cradle for receiving the said wheels, characterised in that the ballast (2) is mounted so that it can slide at the front of the vehicle (1), means (6) being provided for making it move further away or closer to the said front.
Patent FR-2648126-A1 (FR)
Inventor: MEJDELL GLOER TH
IPC: C01F5/30
Filed: 1990-06-08
Abstract: Procédé pour traiter du minerai de magnésium et obtenir une solution pure de chlorure de magnésium. On soumet du minerai de magnésium (MgCO3 ; notamment des mélanges à 1 :10-10 :2 de magnésite macrocristalline et de magnésite cryptocristalline) à dissolution et lixiviation dans HC1 liquide, dans un premier réacteur 1. Par des additions convenables dans un second réacteur 4, on maintient à plus de 120 le rapport Fe/Ni solubles dans l'acide et à plus de 20 le rapport Fe/P solubles dans l'acide, dans la solution primaire de chlorure de magnésium. Le fer soluble peut être partiellement ou totalement remplacé par une quantité molaire égale de Al soluble dans l'acide. La solution S, obtenue après précipitation des impuretés en 5 et filtration 6, a une pureté suffisante pour la production par électrolyse de Mg métal.
Patent FR-2664793-A1 (FR)
Title: Moulinet de peche a verrouillage de bobine et de recuperateur.
Inventor: PIERRE L HOSTE
IPC: A01K89/01
Filed: 1990-07-20
Abstract: Le moulinet selon l'invention est muni de moyens de verrouillage en rotation du tambour et de la bobine, commandés par la position du bras de récupérateur (4). Le verrouillage est assuré par un levier de tambour (10) et un levier de bobine (14) montés tous deux rotatifs selon des axes transversaux respectifs, et actionnés par un arbre de transmission (18) transversal dont une extrémité est reliée à un point excentrée du bras de récupérateur (4) par un ressort (21). En amenant le bras de récupérateur (4) en position de lancer, on provoque le verrouillage. En ramenant le bras de récupérateur (4) en position de récupération, on produit le déverrouillage.
Patent FR-2666496-A1 (FR)
Title: Device for attaching a return strip, particularly for a seat cover and cover equipped with such a device
Inventor: PHILIPPE DELAHOUSSE
IPC: A47C31/02
Filed: 1990-09-06
Abstract: The attaching device according to the invention is intended for equipping a return strip, particularly for covering a motor car seat. This device includes a small bar (4) from which extends an attaching means (5) which consists of a hook structure in the general shape of a U, seen from the side. Assembly is obtained in monobloc fashion, by overmoulding. The attachment structure (5) is connected to the small bar (4) by a beam (6), which beam is extended as a right angle (bracket) in order to form the base (bottom) (8) of the hook. This base (8) is itself extended by a return substantially parallel to the said beam (6) and consisting of at least one front tab (9), offset laterally with respect to the beam (6). The attachment means thus produced make it possible to obtain a hook, by means of injection-moulding techniques, which extends substantially in the plane perpendicular to the plane of the strip (1).
Patent FR-2653352-A1 (FR)
Title: Unite de chauffage commandee pour extraire du solvant de boues par distillation, en particulier pour des machines de nettoyage a sec.
Inventor: GUALTIERO GHELARDINI
IPC: B01D1/00
Filed: 1990-10-22
Abstract: - Selon l'invention, cette unité de chauffage comprend un réservoir de boues (2) ayant une forme aplatie qui est agencé à la base d'une chambre en forme de boîte étanche (4) et au-dessus duquel sont prévues des entrées (13) pour des micro-ondes créées par une source de micro-ondes, un mélangeur (5) pour les boues à traiter, au moins un capteur de température des boues (22), qui coupe la source de micro-ondes pour éviter que les boues n'atteignent une température proche de la température de dégradation du solvant.
Patent FR-2657426-A1 (FR)
Title: Dispositif d'allumage.
Inventor: GISELA DIEPOLD
IPC: B60R21/26
Filed: 1991-01-04
Abstract: Afin de réduire les coûts de fabrication et les erreurs d'assemblage, le dispositif comprend un corps de base (1) qui sert de socle à la charge primaire (15) et à la charge secondaire (16). De ce fait l'étanchéité vis-à-vis de l'humidité pénétrant de l'extérieur se trouve améliorée. Le corps de base (1) présente un trou (2) pour la réception des bornes électriques (20) de la pastille d'allumage (6), un dispositif de réception (4) pour l'embase (5) de la pastille d'allumage (6), une saillie (7) pour la fixation de la coiffe (8), un dispositif (9) pour fixer la douille isolante (10) et des moyens de fixation (11).
Patent FR-2673053-A1 (FR)
Title: Electricity production on the public highway
Inventor: PHILIPPE BERTRAND
IPC: H02K7/18
Filed: 1991-02-19
Abstract: Device making it possible to produce electricity on the public highway. The present invention relates to a device intended to produce a movement making it possible to drive an electrical current generator. The wheels of a vehicle, passing over a roller slightly projecting from the roadway will cause it to rotate. This impact point will have a second effect - pushing down and return to the initial position of the roller (1) by virtue of the action of a double adjustable jack (4) of a silenbloc (5), the assembly being articulated about an arm (3). The pinion/rack gear system (8) will carry out transmission of the movement to the generator. The energy will be consumed on site and will serve for lighting the motorways, peripherals, road signs and for illuminating dangerous areas.
Patent WO-9119870-A1 (WO)
Inventor: PRUDHOMME DOMINIQUE
IPC: E04B7/16
Filed: 1991-06-13
Abstract: The covering includes a plate (2) which is translationally movable in a frame (4) and comprises a first portion (4a) which substantially corresponds to a zone of the area (1) to be covered and a second portion (4b) which forms an extension of the first portion (4a) in a housing (5) into which the plate (2) can be retracted like a drawer when said aera (1) is to be used. The top surfaces of the plate (2) and the surrounding ground (10) are made of the same material so as to render them indistinguishable. The covering can be used for swimming pools and trench-like holes in general.
Patent WO-9200874-A1 (WO)
Inventor: GRAS FRANCOIS
IPC: B63G8/34
Filed: 1991-07-09
Abstract: The device comprises a layer of sound absorbing material having passages (4) passing therethrough to allow air circulation, and elements for fixing said layer at a predetermined distance (E) away from the inside wall of a hull so that it acts as an acoustic baffle therefor. The baffle allows free air convection through the passages in the layer and through the space formed between the hull and the layer so as to allow the air to be cooled by an exchange of heat with the water which is in contact with the outside of said hull. The device can be used to improve the silence of military submarines.