baber/WOPTO huggingface dataset:
Patent WO-9201363-A1 (WO)
Title: Rotary weeding machine with automatic adjustment for cleaning furrow cultures
Inventor: ECOLASSE GUY
IPC: A01B33/06
Filed: 1991-07-16
Abstract: Rotary weeding machine for cleaning cultures in furrows, said weeder being towed or carried by a vehicle powered or not, being comprised of vertical tools and of protectors for the cultivated plants in order to avoid any deterioration of the latter. Said rotary weeder has rotary assemblies (1-2-3-4-5-6-7-8) driven by hydraulic or electric motors sliding on slide beams via needle roller bearings (16). Said assemblies are mounted on threaded shafts (63-65 and 67-69) at the right side of the machine rotating in the same direction by means of a hydraulic or electric motor (37). A hydraulic or electric motor (35) on the left side rotates said shafts (64-66 and 68-70) on the counter direction of motor (37) in order to allow the rotary assemblies to move closer to each other or away from each other, thereby allowing to adjust the machine according to the space of the plantations cultivated in the furrows. Said rotary weeder protects by means of its protectors the plants cultivated and pulls out so-called parasitic plants and eliminates them by crushing, thereby avoiding the use of any chemical product.
Patent WO-9209725-A1 (WO)
Inventor: LAURENT JEAN-PAUL
IPC: C25D21/22
Filed: 1991-11-12
Abstract: Procédé de traitement d'un effluent aqueux issu d'un procédé d'électrozingage à anode soluble et en milieu chlorure, caractérisé en ce que l'on soumet l'effluent à une extraction par une phase organique pratiquement insoluble dans l'eau, contenant un échangeur d'anions organique.
Patent FR-2673552-A1 (FR)
Inventor: PHILIPPE BLOSTEIN
IPC: B22D1/00
Filed: 1991-03-06
Abstract: L'invention concerne un répartiteur de coulée continue d'acier équipé d'un injecteur gazeux (5) avec tube d'alimentation en gaz (12, 11, 14). Cet injecteur (5) a une paroi supérieure (16) qui est perméable au gaz. De façon périodique, on procède au remplacement complet de l'injecteur (5) en procédant au retrait du mortier de scellement (8).
Patent FR-2674261-A1 (FR)
Title: Procede et dispositif de fabrication d'un fil composite.
Inventor: GIORDANO RONCATO
IPC: D01D5/30
Filed: 1991-03-19
Abstract: L'invention concerne la fabrication d'un fil composite formé de filaments continus de verre et de matière organique thermoplastique. Le procédé selon l'invention consiste, à partir d'une première installation (18), à étirer des filaments organiques sous forme d'une ou plusieurs nappes qui convergent vers un même point, à étirer, à partir d'une deuxième installation (10), des filaments de verre réunis en au moins un fil (16), ce dernier étant introduit latéralement dans la zone définie par les filaments organiques avant d'être associé auxdits filaments à leur point de convergence. Le fil composite obtenu 26 est utilisé pour la réalisation de pièces renforcées.
Patent FR-2675682-A1 (FR)
Title: Household appliance for peeling and cutting potatoes and the like
Inventor: PIERRE DELOUBES JEAN
IPC: A47J17/16
Filed: 1991-04-24
Abstract: The invention relates to a motorised machine which completely and quickly (in 4 seconds) peels potatoes and the like, one at a time, chopping them into square lengths (for chips) or thinner lengths according to a simple adjustment. The present invention uses the arrangement of two spikes set in a vertical axis, the top spike (8) being movable by the action of the manipulator (on 7) which can be brought towards the bottom spike (4, to which the drive is transmitted) in order to hold the vegetable to be peeled, while allowing it to be turned, "between spikes" driven fully into its longitudinal ends so that a knife (17) having two cutting edges on opposite sides and hinged at the end of an arm (9) and moved vertically up and down can remove one strip of peel with each stroke. The invention includes adjustments to the pressure of the knife on the vegetable, corrections to the orientation of the knives at the top and bottom of each stroke, automatic variation in the speed of rotation of the vegetable and compulsory stoppage of the knife at the bottom of the stroke. The chopping part is worked by simply introducing the vegetable into the orifice (45). Adjustment is possible by repositioning the access door at a higher or lower level. For ease of maintenance, the 4 parts are combined in a single part which can be withdrawn and can be cleaned simply by rinsing it. The invention particularly answers the needs of homes and restaurants.
Patent FR-2664075-A1 (FR)
Title: System for checking tickets and tickets for such a system
Inventor: SETSUO YOSHIHARA
IPC: G07B15/00
Filed: 1991-06-27
Abstract: System which comprises a railway ticket (25) or voucher or the like including a transmitter/receiver (51) and a memory (55), this implying that information can be received and stored by the ticket (25) and that information can be consulted or interrogated. The system uses a transmitter situated in a location other than the exit from the transport means. When the ticket or voucher passes through, a signal carrying information indicating the position of the transmitter is broadcast by radio. The information is preserved in the memory (55) of the ticket. When exiting the transport means, the memory of the ticket is interrogated remotely by a machine installed at the exit. The information thus captured is used to verify the validity of the ticket or voucher for the journey in progress.
Patent FR-2678630-A1 (FR)
Title: Composite pigment containing titanium oxide and process of preparation
Inventor: JEAN-ANDRE ALARY
IPC: D21H17/67
Filed: 1991-07-03
Abstract: Composite pigments containing titanium oxide and one (or more) other mineral(s) in particular based on silicates such as feldspath or boiler scale. These pigments are obtained by wet cogrinding so that the final particle size is such that Dmax<2.5 mu m (and preferably 1 mu m) and that D50<0.45 mu m) and preferably 0.2 mu m). The silicates/TiO2 weight ratio is preferably between 60/40 and 90/10. These pigments are employed as fillers for papers, paints, plastics and the like.
Patent FR-2681417-A1 (FR)
Title: Device and process for injecting gas and coal into a furnace for melting metal
Inventor: BERNARD GENIES
IPC: F27B1/16
Filed: 1991-09-17
Abstract: The device for injecting oxidising gas, oxygen and coal into a furnace for melting metal comprises a tuyere (1) defining a part of main channel (4) for the oxidising gas ending in an injection opening (5) by means of an oxygen delivery pipe (8) and at least one coal delivery pipe (7) emerging respectively into the main channel (4) at an axial distance (D) from the injection opening (5), upstream of the latter, which is greater than the diameter (0) of the main channel. Application especially to the injection of large quantities of oxygen and coal into blast furnaces.
Patent FR-2681514-A1 (FR)
Title: Ventilated combination upper/insole for articles of footwear
Inventor: CHRISTIAN PHILIPPE
IPC: A43B23/02
Filed: 1991-09-24
Abstract: Ventilated combination upper/insole for articles of footwear of the type composed of a sole (sole of the foot) base (27) and of an upper which are made from at least one thickness of a textile (10) associated with a foam (11), characterised in that the textile is of the mesh (net) type, for example with wide perforations and non-absorbent, particularly made from polyamide; covering a synthetic foam of the polyurethane type, particularly crosslinked by physical or chemical explosion and impregnated with a polymerisable material of the PVC, neoprene and polymerised type.
Patent FR-2682857-A1 (FR)
Title: Liquid condiment made from the fermentation of bananas
Inventor: CHRISTIAN PLEZENT
IPC: A23L27/24
Filed: 1991-10-28
Abstract: The invention relates to a liquid known as a banana condiment. It is obtained from ripe bananas which have been allowed to ferment, with or without their skins, in a tank which is protected from all external agents but is in contact with the air, these bananas being left to rest for three to four weeks in a ventilated place whose ambient temperature is around 30@C to 40@C. After four to five days a cloudy pale yellow liquid appears at the surface of the bananas. It needs to be left to rest for three to four weeks before the liquid becomes clear, amber in colour and vinegary to the taste. It is then ready for consumption. This banana condiment is especially intended for sweet or savoury, hot or cold, culinary preparations.
Patent FR-2669000-A1 (FR)
Title: Dispositif pour collecter et detourner l'eau de pluie projetee vers le haut par une roue de vehicule.
Inventor: HANS GOTZ
IPC: B62D25/16
Filed: 1991-11-08
Abstract: L'invention concerne un dispositif pour collecter et détourner l'eau de pluie projetée vers le haut par une roue de véhicule, comportant plusieurs rigoles collectrices s'étendant à distance les unes à côté des autres, qui sont maintenues sur le passage de roue du véhicule en vis-à-vis de la surface de roulement de la roue, et comportant un recouvrement des ouvertures des rigoles collectrices par une paroi d'impact en retrait respective, sur laquelle est réfléchie une partie de l'eau projetée arrivant dans la rigole collectrices associée, les rigoles collectrices présentant une déclivité dans leur direction longitudinale. Afin de permettre un meilleur rendement du dispositif (6) lors de la collecte de l'eau projetée, les parois d'impact associées aux rigoles collectrices (7) sont respectivement réalisées, vues en coupe transversale, sous forme de pales directrices courbées en arc (8), par lesquelles une part prépondérante de l'eau projetée incidente est renvoyée dans l'ouverture de la rigole collectrice (7) par inversion de la direction d'écoulement.
Patent FR-2683616-A1 (FR)
Title: Flush-fit (recessed) lighting apparatus, associated decorative part and insert for such a decorative part
Inventor: MICHEL MORAULT
IPC: F21V21/04
Filed: 1991-11-08
Abstract: The flush-fit lighting apparatus according to the invention comprises means (10, 13) for fastening a decorative part (12). These fastening means are preferably removable and they advantageously consist of clip-fastening means, for mounting by simple forcible insertion. According to a particular embodiment, the lighting apparatus comprises at least two attachment lugs (10) intended to interact a complementary flush-fitting ring (13) provided on the decorative part (12). The latter may advantageously be made of a material such as plaster and be provided with an insert (15) made of rigid material comprising the means for fastening on the flush-fit apparatus.
Patent FR-2684556-A1 (FR)
Title: Infusion device and container for such devices
Inventor: CLAUDE DURAND
IPC: A61M5/148
Filed: 1991-12-06
Abstract: The present invention relates to an infusion device and a container capable of equipping such a device. The subject of the present invention is a device for infusion of a medicinal product contained in a first chamber (1) which can be deformed using a pressurised gas contained in a third chamber (3), comprising a leaktight compartment containing an intermediate fluid, which leaktight compartment comprises a second deformable chamber (2) separated from the said first deformable chamber by a first deformable wall (6), which leaktight compartment comprises a fifth deformable chamber (5) and means for circulating the said intermediate fluid between the said second and fifth deformable chambers. The technical field of the invention is that of devices for infusion of medicinal products.
Patent FR-2685058-A1 (FR)
Title: Impact safety device and radiology system equipped with such a device
Inventor: JEAN-PAUL BERTHET
IPC: A61B6/10
Filed: 1991-12-13
Abstract: The present invention relates to an impact safety device, fixed to moving equipment (1) likely to come into collision with a solid body (3) and comprising: - a base (4) secured to the equipment (1) on which are fixed two elastic supports (5) and two mini breakers (6); - a floating plate (7), fixed to the base (4) by struts (8) set into the centre of the elastic supports (5) and comprising tabs (9) which, in the normal position, bear on the mini breakers (6) which they engage by contact, this plate being intended, in the event of impact, to pivot about the elastic supports (5) triggering a mini breaker (6) by detaching from one of the tabs (9); - a flexible cover (10) completely protecting the said safety device and intended to distribute the impact over the entire surface of the base (4). The invention applies particularly to radiology systems.
Patent WO-9300940-A1 (WO)
Inventor: PAGES ETIENNE
IPC: A61K35/18
Filed: 1992-07-02
Abstract: La présente invention concerne un dispositif destiné à permettre l'incorporation d'une ou de plusieurs substances à activité biologique dans les globules rouges par la technique de lyse-rescellement, caractérisé en ce qu'il comporte: une unité de lavage permettant, à partir d'un sang complet ou non, l'obtention d'une suspension d'hématies; une unité de lyse et rescellement constituée d'un module de lyse (A) à une température inférieure à 10 °C et d'un module de rescellement (B) a une température supérieure à 20 °C, l'ensemble des éléments de l'unité de lyse et rescellement entrant en contact avec la suspension d'érythrocytes étant conçu pour un usage unique.
Patent FR-2686670-A1 (FR)
Title: Device for braking a pinion on a shaft of a gear box
Inventor: PHILIPPE LEROY
IPC: F16H57/00
Filed: 1992-01-28
Abstract: The invention proposes a device for braking a pinion (16) mounted freely on a shaft (20) of a gear box including several runners rotationally secured to the pinion (16) with respect to which they can move radially and which are urged elastically radially to interact by friction with a cylindrical bearing surface (38) of the shaft (20) when the rotational speed of the pinion (16) is less than a given threshold value, characterised in that each runner (24A, 24B, 24C) is a section of a friction ring (22) broken down into several parts, the internal cylindrical wall (36) of which interacts with the said bearing surface (38) of the shaft (20) and the outer cylindrical wall (42) of which includes a groove (44) in which there is received an annular spring (47) for radially clamping the pads, and in that each runner includes a guide finger (46) received in a radial groove (50) of the pinion (16).
Patent FR-2673925-A1 (FR)
Title: Empileur de sortie dans des machines d'impression.
Inventor: GANTER UDO
IPC: B65H31/36
Filed: 1992-03-10
Abstract: L'invention concerne un empileur de sortie dans des machines d'impression, comportant un dispositif d'empilage et des butées de feuilles, situées en avant en considérant le sens d'introduction des feuilles et qui sont déplacées alternativement pour l'alignement et l'égalisation des feuilles déposées en vue de la création d'un bord avant exact de pile. Les butées de feuilles 4 sont montées sur une broche 5 et, par l'intermédiaire d'un excentrique 13 et d'un levier de commande 8, sont écartées de façon pulsée du bord avant 14 de la pile et elles sont appliquées, par un ressort de pression 20 et par l'intermédiaire d'une tige de ressort 19 et d'un levier 6, contre le bord avant 1' de la pile.
Patent FR-2690783-A1 (FR)
Title: Thermo-contact with security and contact disc device - compensates weak components to reduce premature deterioration in motors and refrigeration circuits
Inventor: ALAIN BOURGIN
IPC: H01H37/00
Filed: 1992-04-30
Abstract: The thermo-contact includes the security disc which, at a predetermined temperature, has a permanent deformation (3) but will return to normal if it has a security link (4). This link pushes on the disc and return it to its normal fixed position. The electric circuit of the thermo-contact is closed by a security contact under pressure able to push the thermosensitive disc to permanent deformation. The normal predetermined temperature is determined by the thermosensitive disc (7) and deformation is changed by the correction plate (10). The disc pushes back a plunger under pressure (1) through a plunger guide. Free from the contraction of the disk the mobile contact under the action of the correct flexion of elastic deformation will make contact with the fixed contact (2). USE - For ventilators or refrigerators that have exceeded predetermined temperatures and resumption of normal operation.
Patent FR-2690860-A1 (FR)
Title: Aluminium@ vacuum brazing to silver@ for high mechanical strength - by using aluminium@, silicon@ based brazing alloy, placing in vacuum furnace, evacuating, rapidly heating, cooling and removing assembly, for electrical and electronic industry
Inventor: JEAN-CLAUDE KUCZA
IPC: B23K1/008
Filed: 1992-05-06
Abstract: The brazing comprises (a) placing an Al-Si(-Mg) or Al-Si-Mg-Bi brazing alloy between the two parts to be brazed and applying a light pressure; (b) placing the assembly in a vacuum furnace and evacuating to an absolute pressure of less than 0.001 Torr; (c) rapidly heating to 560-590 deg.C and holding for 1-5 mins.; (d) furnace cooling to 500 deg.C or below, under vacuum or inert gas; and (e) removing the assembly from the furnace. Also new is a brazed assembly of an Al and an Ag (alloy) part, in which the braze metal is an Al-Si(-Mg) or Al-Si-Mg-Bi alloy. The braze metal is pref. an AA 4043, 4045, 4047, 4004 or 4104 alloy of 10-500 microns thickness. The applied pressure is pref. 0.001-1 MPa. The assembly is pref. heated at more than 30 deg.C/min. to the brazing temp., (with a 1-30 mins. intermediate hold at 400 deg.C). Mg is pref. in the braze metal and/or separately as powder, rod, wire or foil in the furnace. USE/ADVANTAGE - The brazing is esp. useful in the electrical and electronics industries and produces brazed joints having high mechanical strength and high electro (and/or thermo) conductivity. C.f. prior art diffusion bonding, the brazing is rapid, compensates for surface irregularities and uses lower pressures. The obtd. joint may support current densities of up to 700 A/sq.cm.
Patent FR-2692814-A1 (FR)
Title: Alkylation catalyst for paraffin(s)
Inventor: ERIC BENAZZI
IPC: B01J31/02
Filed: 1992-06-24
Abstract: A catalyst comprises a porous organic or mineral support, of surface area 0.01-150m2 per g and porous vol. 0.005-1.5cm3 per g, and at least one mixt. composed of an Al or B halide and an ammonium halide or amine halo-hydrate. The support is impregnated with this mixt. Also claimed, is the prepn. of the catalyst and use in catalytic alkylation processes.
Patent FR-2686827-A1 (FR)
Title: Procede et appareillage de thermoformage et d'extraction d'objets creux d'un fond a partir d'une bande de matiere thermoplastique.
Inventor: PADOVANI PIETRO DR
IPC: B29C51/08
Filed: 1992-07-29
Abstract: L'appareillage de thermoformage comprend: une contre-matrice (3) et une matrice femelle double (6, 7) dont l'une est conçue pour se déplacer alternativement par rapport à l'autre pour effectuer la fermeture entre la contre-matrice et, à tour de rôle, une moitié de la matrice femelle, un dispositif d'avance de la bande pas à pas (9), un dispositif de coupe pouvant être activé à la fin de chaque mouvement de fermeture de la matrice, un transporteur pas à pas (35) comportant une pluralité de plaques ou de gabarits (37) dont chacun est conçu pour recevoir et pour supporter l'objet, au moins une tête de prélèvement conçue pour prélever de la matrice femelle double une pièce matricée alternativement d'un côté et de l'autre de la contre-matrice, et au moins un poste d'usinage et de manipulation placé le long du transporteur (35).
Patent FR-2694963-A1 (FR)
Title: Corps de papillon à conduit d'admission de forme évolutive et procédé de fabrication d'un tel corps.
Inventor: PIERRE SEMENCE
IPC: F02D9/10
Filed: 1992-08-21
Abstract: Le corps de papillon utilisable dans un dispositif d'injection comporte un boîtier (10) dans lequel est ménagé un conduit d'admission (18) et un papillon (12) monté sur un arbre médian (14) de rotation transversal au conduit et déplaçable entre une position d'ouverture minimum et une position d'ouverture maximum. Le conduit a une paroi de forme complexe, de façon que la section de passage offerte à l'air augmente au début de l'ouverture beaucoup moins rapidement que dans le cas d'un conduit cylindrique. Le conduit présente un tronçon cylindrique (26) s'étendant en amont et en aval de la position d'ouverture minimale, et présente, en amont et en aval du tronçon cylindrique et le long du trajet suivi par les tranches amont et aval du papillon jusqu'à un angle d'ouverture déterminé de ce dernier, des zones respectives délimitées par des arcs de cercles centrés sur l'axe du conduit d'admission et de rayon décroissant à partir du tronçon cylindrique.
Patent FR-2694984-A1 (FR)
Title: Procédé d'identification, de récupération et de classement de documents.
Inventor: MARC DAMASHEK
IPC: G06F17/30
Filed: 1992-10-02
Abstract: Un procédé pour identifier, récupérer ou classer des documents par langue ou par thème inclut les étapes de créer un tableau de segments à n caractères pour chaque document d'une base de données, d'analyser un document non identifié ou question en segments à n caractères, d'affecter un poids à chaque segment à n caractères, de supprimer le facteur commun des segments à n caractères, de comparer chaque document non identifié ou question à chaque document de la base de données, de calculer un score pour le document non identifié ou question par rapport à chaque document de la base de données pour la similarité. En se basant sur le score de similarité le document ou question est identifié, récupéré ou classé par rapport à la langue ou au thème.
Patent FR-2697719-A1 (FR)
Title: Reversible plough with rear axle - has roller attached behind rear axle, such that reversal is achieved with plough frame bar
Inventor: MICHEL BUGNOT
IPC: A01B17/00
Filed: 1992-11-12
Abstract: The plough is constructed on a frame bar (1a), which is used to carry the range of agricultural tools (C). The frame bar (1a) is fitted at one end with the device (2) to allow it to be towed by a tractor. At the other end of the frame, at the rear, is fitted the support axle (13). The support axle (13) carries the wheels (14), so that they roll on the area (L) of the soil, which has been worked by the tools (C). The axle chassis (12) is designed to allow a further tool (15) to be towed behind the wheels. This further tool is often a roller (6) and a device (17) of lifting this further tool (15) are also provided. USE/ADVANTAGE - It simplifies the operation of turning the plough at the end of the field.
Patent FR-2701211-A1 (FR)
Inventor: FREZZA PIERRE
IPC: A61M5/315
Filed: 1993-02-08
Abstract: PCT No. PCT/FR94/00137 Sec. 371 Date Sep. 8, 1995 Sec. 102(e) Date Sep. 8, 1995 PCT Filed Feb. 7, 1994 PCT Pub. No. WO94/17846 PCT Pub. Date Aug. 18, 1994A metering instrument for dispensing several doses of a liquid includes a tubular body designed to be held by the user, a reservoir containing the liquid, a movable tail mounted inside and on the axis of body, and a pusher grippable by the user and mounted translationally in the body. The tail has a rack constituted by successive annular notches, and the body has several axial slots distributed over its periphery. The pusher includes an outwardly projecting pin that is designed to engage one of the axial slots of the body.
Patent FR-2687587-A1 (FR)
Title: Corps de dimensions stables a pores ouverts, et application pour la fabrication des filtres, substance de depart et procede pour fabriquer un tel corps.
Inventor: ERICH WINTERMANTEL
IPC: B01D39/16
Filed: 1993-02-23
Abstract: L'invention concerne un corps de dimensions stables à pores ouverts et une substance de départ et un procédé pour fabriquer un tel corps. Ce corps (4) comporte une multiplicité de pores concaves (7) qui sont reliés à des pores voisins, par de courts passages (6), ou à l'extérieur du corps, le corps pouvant être réalisé en une matière plastique dégradable (5), de préférence biodégradable. Application notamment aux filtres à air de véhicules automobiles.