baber/WOPTO huggingface dataset:
Patent FR-2678944-A1 (FR)
Inventor: PATRICE HERRENSCHMIDT
IPC: B01J8/00
Filed: 1991-07-10
Abstract: Process for replacing with a second catalyst a first catalyst in the solid state circulating in a device for processing hydrocarbons comprising at least one processing reactor (1) in which the catalyst is present as a moving bed. According to the invention: - the first catalyst is drawn off downstream of the or each reactor (1) in the direction of circulation of the catalyst; - the second catalyst is simultaneously injected upstream of the or each reactor; - the packing density of the material drawn off downstream of the or each reactor is measured continuously; - and the drawing-off of the first catalyst and the injection of the second catalyst into the reactor in question are stopped when the packing density thus measured is equal to that of the second catalyst.
Patent FR-2665407-A1 (FR)
Title: Systeme de freinage a regulation antiblocage pour vehicule automobile.
Inventor: LOTHAR SCHIEL
IPC: B60T8/44
Filed: 1991-07-31
Abstract: Ce système de freinage comprend un maître-cylindre de freinage (2) comprenant deux chambres de pression (7, 8), un amplificateur d'effort de freinage à dépression (1) actionné au moyen d'un organe d'entrée, des cylindres de freins de roues, une unité électronique centrale de régulation, des capteurs du comportement en rotation des roues et des valves d'agent de pression, tandis que, dans le boîtier de l'amplificateur d'effort de freinage à dépression, une paroi mobile (79) sépare une chambre à dépression (80) d'une chambre de travail (81) et peut se déplacer indépendamment de l'organe d'entrée et est en liaison de transmission de force avec le premier piston (9) du maître-cylindre. Suivant l'invention, les chambres de pression (7, 8) sont agencées de façon à pouvoir être obturées dans un cas de régulation antiblocage et en ce qu'il est prévu, dans le maître-cylindre (2), une chambre hydraulique modulatrice (53) qui est délimitée par un piston modulateur (51) se trouvant en liaison de transmission de force avec la paroi mobile (6) et qui est agencée de façon à pouvoir communiquer au choix avec un réservoir d'agent de pression sans pression ou avec les freins de roues.
Patent FR-2680442-A1 (FR)
Title: Tooth (tine) for working the ground
Inventor: ANDRE BARRE
IPC: A01B15/02
Filed: 1991-08-22
Abstract: The subject of the present invention is a tooth (tine) for working the ground, intended to be mounted on a towed or mounted chassis. The tooth according to the invention is of the type including an elongate elastic web (1) exhibiting a substantially vertical upper part (2) and a lower part (3) which is curved into a circular arc or offset with respect to the preceding one, the said lower part being the one that penetrates into the ground. According to the invention, the said lower part of the web is twisted with respect to the upper part so that its lower end is angularly offset with respect to the said upper part and to the axis of forward travel and forms an acute angle with the said axis, the lower end of the web receives, laterally to its curved face, a toolholder (4), of which blade one triangular end comes in front of the edge of the web, the said blade bearing a tip (9) at its triangular end and, at its upper end, coulter (8) in front of the web of the said tooth.
Patent FR-2667327-A1 (FR)
Title: Procede d'epuration de solutions de phosphate d'alkyle dans un solvant organique hydrophobe.
Inventor: STEWART HOLDERNESS
IPC: C07F9/02
Filed: 1991-09-27
Abstract: Procédé d'épuration de solutions de phosphate d'alkyle dans un solvant organique hydrophobe. On lave la solution avec de l'acide sulfurique aqueux dilué, puis on met la solution, lavée, en contact avec une matière échangeuse d'ions, qui peut être une résine de type macroréticulaire (copolymère de styrène et de divinylbenzène). Application: régénération d'une solution servant à l'extraction par du solvant, lors de la production d'uranium à partir du minerai d'uranium.
Patent FR-2685463-A1 (FR)
Inventor: ROGER CREPIN
IPC: F41A23/52
Filed: 1991-12-24
Abstract: A system for ground-anchoring a missile launcher consisting of a tubular body (2) housing at least the missile (18) to be fired and a propellant charge (12). The system includes at least one anchoring element (8) which is driven into the ground when the missile is fired. The anchoring element (8) is movable between a first position in which it is at a certain distance from the ground and supported by the body (2) of the launcher (1) via a releasable fastening device (10), and a second position in which it is driven into the ground. The control means for automatically moving the anchoring peg (8) between the first and second positions is provided by the gas pressure resulting from the lighting of the propellant charge (12).
Patent FR-2685636-A1 (FR)
Inventor: GUY VERGNAULT
IPC: A61K9/107
Filed: 1991-12-31
Abstract: An excipient (1) for a pharmaceutical suppository is described. The excipient includes a mixture of at least one hydrophilic liquid phase representing at most 5 % wt of the microemulsion; at least one lipophilic phase consisting of a solid mixture of glycerides and making up 30-70 % wt of the microemulsion; at least one polyethylene glycol-based short-chain surfactant and at least one polyglycerol-based cosurfactant which together make up 30-50 % wt of the microemulsion. A method for preparing the suppository is also provided.
Patent FR-2687218-A1 (FR)
Title: Firework with integral combustion
Inventor: JEAN-PIERRE SIEGLER
IPC: F42B4/02
Filed: 1992-02-12
Abstract: Firework comprising a body (1) containing a burst charge (2) and illumination charges (6) which are dispersed and ignited during bursting, characterised in that the said body (1) is at least partially made of a pyrotechnic composition.
Patent FR-2690153-A1 (FR)
Inventor: ERROL BLART
IPC: C07K1/06
Filed: 1992-04-15
Abstract: The subject of the present invention is a reagent and a process useful for cleaving a functional group protected, on the occasion of an organic synthesis, by an alkoxycarbonyl group from the latter. This reagent is defined in that it contains:     a) an aqueous phase, b) a catalyst containing at least one element from Column VIII of the periodic classification of the elements, the said element from Column VIII of the periodic classification being maintained in the aqueous phase by complexation with at least one water-soluble coordination agent,   c) a water-soluble nucleophilic compound.   Application to organic synthesis.
Patent FR-2690923-A1 (FR)
Title: Procédé de captation de mercure et d'arsenic dans une coupe d'hydrocarbure.
Inventor: PATRICK SARRAZIN
IPC: C10G67/06
Filed: 1992-05-11
Abstract: Procédé de captation de mercure et d'arsenic pour lequel du mercure élémentaire et/ou des mercaptides de mercure sont captés avant la captation d'arsenic et dans lequel la température de captation d'arsenic s'effectue à une température supérieure à la captation de mercure.
Patent FR-2692291-A1 (FR)
Title: Outil pour évaser l'extrémité d'un tube en vue d'un accouplement étanche.
Inventor: FREDERICK LENNE
IPC: B21D41/02
Filed: 1992-06-16
Abstract: La présente invention concerne un outil pour évaser l'extrémité d'un tube (3) déformable. Il comporte une matrice (1) pour déformer l'extrémité (2) d'un tube (3) (3) et des moyens de serrage sont constitués par des mâchoires (7, 8) présentant des surfaces présentant un coefficient de frottement dans le sens de l'introduction du tuyau sensiblement plus élevé au coefficient de frottement dans le sens du retrait du tube (3). Les mâchoires (7, 8) sont mobiles entre une position de repos dans laquelle elles viennent en contact avec le tube (3) à évaser, et une position de travail dans laquelle elles sont écartées de la surface du tube (3).
Patent FR-2693180-A1 (FR)
Title: Extendable platform and cage for use of personnel on elevator arms - includes rigid central part formed by floor and framework defining sides which are perpendicular to floor, and with one extremity of this framework rotatably pivoted to panel assembly
Inventor: LUCIEN ABRAHAM
IPC: B66F11/04
Filed: 1992-07-01
Abstract: The extendable personnel pod consists of a rigid central part (11), formed by a floor (12) and a framework (13) forming the sides.  This rigid section is carried by the elevator arm. The framework is made up of two side rails (14 and 15).  Attached to the ends of these side rails by means of vertical pivots (34 and 35), is the extending section. This is made up from two side panels (16 and 17 and 19 and 20) on each side, linked together by vertical pivots (30 and 31) and linked to the ends of the rigid sections by vertical pivots.  At the outer ends of the side panels, the end frame (18) is also attached by means of vertical pivots (32 and 33).  The extension folds, through a Z-shaped configuration, to its closed position, to form the end of the rigid section of the pod. USE/ADVANTAGE - It provides a significant extension to the length of the pod, and one in which a level floor is produced.
Patent FR-2695059-A1 (FR)
Inventor: ROLAND BOUVAREL
IPC: B26D7/06
Filed: 1992-09-01
Abstract: The invention relates to an automatic cutting installation for cutting sheet material, and comprising at least one cutting device (40) and at least one device (42) for stacking the sheets (124) to be cut. The cutting device comprises a frame (44), a cutting head (62) mounted on displacement means (64). The frame comprises, from its infeed end to its discharge end, a cutting area (54) under which is mounted the suction cutting conveyor (60) and a discharge conveyor (58). The turbine means (66) for creating the suction are arranged under the discharge conveyor, and the cutting head (62) is mounted on the face of the displacement means (64) turned towards the infeed end of the frame.
Patent FR-2681071-A1 (FR)
Title: Complexes d'aluminium 2:1, leur preparation et leur utilisation comme colorants.
Inventor: LAL KAUL BANSI
IPC: D21H21/28
Filed: 1992-09-02
Abstract: L'invention a pour objet des complexes d'aluminium 2:1 exempts de groupes sulfo et de groupes carboxy et répondant aux formules I et I' (CF DESSIN DANS BOPI) où les symboles ont des significations variées. Ces composés sont utiles pour la coloration de matières plastiques et pour l'impression des feuilles d'aluminium.
Patent FR-2696408-A1 (FR)
Title: Moving panel closing system - comprises panel support and internal hollow cylinder, both having indentations for engaging locking bolt head
Inventor: JEAN-PATRICK MAYSONNAVE
IPC: B62D33/037
Filed: 1992-10-02
Abstract: The system includes a support (4) for the panel (2) in the closed position is pivoted to a fixed structure. A locking system is operated by a lever (5). The support is hollow and has indentations (15,17) in which are engaged a bolt head (8) fixed to the panel. The locking system, located inside the support (4), comprises a hollow cylinder (6) having an indentation on one part of an end periphery which is compatible with the bolt head. The cylinder (6) turns with the lever (5), to which it is fixed, to immobilise, through its non indented part, the bolt head inside the support (4) in which the lever (5) is housed. USE - Closing of lorry slatted sides.
Patent FR-2697225-A1 (FR)
Title: Paddle blade propulsion, e.g. for ship or boat - has paddle blades attached to endless chains running on toothed sprocket wheels
Inventor: GEORGES RIONDET
IPC: B63H1/34
Filed: 1992-10-22
Abstract: The paddle blades (11) are mounted onto the links (13) of a pair of chains which run on pairs (1,3) of toothed wheels. When the sprocket (1) turns in the direction (18), the lower blades are pushed through the water to produce a reaction (16) which moves the assembly towards the letter (A) on the drawing. Plates (15) attached to the blades maintain the blades at right angles to  the chains, against the thrust of the water. The sprocket wheels have teeth engaging with the links of the chain, and recesses (6) to accept the bases of the blades. The whole assembly is made of non-corroding materials, or is treated against corrosion. ADVANTAGE - The assembly saves height compared with a conventional paddle wheel, and allows the blades to work effectively for a greater part of each complete cycle as compared with a conventional paddle wheel.
Patent FR-2697497-A1 (FR)
Title: Method of punch-shaping box bottom - by pushing flaps through box opening and engaging in notch in interior flap and locking with tongue
Inventor: MARTIAL LANCHAIS
IPC: B65B7/24
Filed: 1992-10-29
Abstract: The box bottom is formed from an interior flap (12), two intermediate flaps (13) and an external flap (14) having a tongue (33). There is a notch (22) in the interior flap in which the flaps are engaged and locked by the tongue. The interior, intermediate and external flaps are placed so as to penetrate inside the box opening (1) from the interior towards the exterior. The tongue is moved towards the inside of the opening relative to the notch. The interior flap is then pulled towards the outside of the opening, holding the tongue, so that it stays inside the opening and locks the flaps. USE  - Machine punching of cardboard box bottoms.
Patent FR-2698464-A1 (FR)
Title: Système d'appareils distribués en réseau.
Inventor: EDOUARD PAUGET
IPC: G06F13/36
Filed: 1992-11-24
Abstract: Système d'au maximum N appareils (A, B, C, D,...) distribués en réseau (RE) fonctionnant selon un protocole déterminé (SCSI) où la longueur de tout bus assurant la connexion de plusieurs appareils entre eux (SCSI1 , SCSI2 , SCSI3 ) a une valeur maximale donnée, caractérisé en ce que, la distance entre les appareils étant supérieure à la valeur maximale, il comprend une pluralité de bus partiels locaux (SCSI1 à SCSI3 ) reliés entre eux par des liaisons bidirectionnelles (LPP1 , LPP2 ) point à point gérés par des dispositifs intermédiaires de transmission (DIT1 , DIT2 1 , DIT2 3 , DIT3 ) dont chacun est connecté d'une part à un bus partiel et d'autre part à une liaison point à point et intervient dans les phases de prise de contrôle du réseau par tout appareil connecté à l'un quelconque des bus partiels. Applicable aux réseaux de type SCSI.
Patent FR-2700725-A1 (FR)
Title: Method of manufacturing a ventilator grille, especially for vehicles, and ventilator grille obtained
Inventor: GERARD RHEAU
IPC: B29C45/00
Filed: 1993-01-26
Abstract: Method of manufacturing a ventilator grille (10), especially for a vehicle, comprising flaps (28) which can move in a frame (12) and are synchronised, as well as means for pivoting the frame of the grille in a fixed base, characterised in that it comprises the following steps, so as to carry out the manufacture in a single operation by multiple injections: - putting into place a mould provided with a first housing having the profile of the frame and with movable slides in order to make reserves corresponding to the pins for rotating the movable flaps; - first injection of a first polymer material into the first housing so as to produce the frame with the pin holes for the flaps; - removing the movable slides; - second injection of a second polymer material into a second housing of the same mould so as to produce the flaps and the pins for these flaps directly in the holes of the frame which was made during the first injection; - removing the mould; - extracting the part (component). The subject of the invention is also the ventilator grille obtained.
Patent FR-2705277-A1 (FR)
Title: Installation for the decoration of articles, particularly those made of ceramic or glass, by means of colour prints or of ink patterns and operating process.
Inventor: JACQUES REYNIER
IPC: B41F17/00
Filed: 1993-05-14
Abstract: Installation for the decoration of articles, especially those made of ceramic or glass, by means of ink patterns or of prefabricated colour prints, comprising at least one transfer plate and its associated ink dispenser, at least one applicator pad and at least a article support, characterised in that it comprises at least a first transfer plate (10) with its associated ink dispenser (12), a second transfer plate (30) with its associated ink dispenser (32), this second plate additionally comprising means (46) for the immobilisation of colour prints with means (44) for the feed of colour prints, a single and common applicator transfer pad (50) equipped with heating means, and an article support (60).
Patent FR-2705486-A1 (FR)
Title: Multiple-ball whistle
Inventor: JEAN-CLAUDE BIAGI
IPC: G10K5/00
Filed: 1993-05-17
Abstract: The invention relates to a whistle of the type including a hollow channel (1) having a bevelled lateral opening (4) emerging in a cavity (2) containing at least one ball (5, 6), characterised in that the said cavity (2) includes at least one partition (7) separating the cavity (2) into compartments (11, 12) which each communicate with the hollow channel (1) and each contain a ball (5, 6). Application: whistles for refereeing sports events or for security forces, or as toys.
Patent FR-2705830-A1 (FR)
Title: Procédé de fabrication de dispositifs d'affichage à micropointes, utilisant la lithographie par ions lourds.
Inventor: JEAN-CLAUDE BASSIERE
IPC: H01J9/02
Filed: 1993-05-27
Abstract: Selon ce procédé, on fabrique une source d'électrons à micropointes et une anode cathodoluminescente et on les assemble. La fabrication de la source comprend la formation d'un empilement de couches (20, 22, 24), la formation de trous dans cet empilement et la formation de micropointes dans ces trous. Pour former ces trous, on irradie par des ions lourds (30) une couche superficielle (24) de l'empilement, pour y former des traces latentes (32) et on révèle par attaque chimique ces traces jusqu'à l'apparition de trous dans cette couche. Application à la réalisation d'écrans plats.
Patent FR-2710779-A1 (FR)
Title: Superconducting coil with metal core intended for energy storage and applications
Inventor: ZACHARIE FOUTI-MAKAYA
IPC: B60L11/00
Filed: 1993-09-29
Abstract: Electrical propulsion means, static or other electrical installation which uses a superconducting coil (5) operating at temperatures close to absolute zero, in which (5) is placed a ferromagnetic core (6). The core (6) is made of a material the operating temperature of which lies between the ferromagnetic Curie temperature and the paramagnetic Curie temperature, and this operating temperature is close to ambient temperature. Application to electrical propulsion vehicles, and also to static or other electrical installations.
Patent FR-2698813-A1 (FR)
Title: Joint soudé entre un composant formé d'une tôle d'acier et un composant formé d'une tôle d'un métal léger, notamment un composant formé d'une tôle d'aluminium.
Inventor: WOLFGANG FUSSNEGGER
IPC: B62D27/02
Filed: 1993-12-02
Abstract: L'invention concerne un joint soudé entre un composant formé d'une tôle d'acier et un composant formé d'une tôle d'un métal léger, notamment un composant formé d'une tôle d'aluminium. Dans ce joint soudé entre un composant (17) formé d'une tôle d'acier et un composant (13) formé d'une tôle d'aluminium à l'aide d'une soudure à recouvrement (13) et moyennant l'utilisation d'une pièce supplémentaire (11) reliée au composant (13) et soudée au composant (17), la pièce (11) est réalisée exclusivement en un matériau ferreux et est repliée avec le bord (12) du composant (13), et la pièce (11) est en outre collée au composant formé de la tôle d'un métal léger. Application notamment dans le domaine de l'industrie automobile.
Patent FR-2714470-A1 (FR)
Inventor: ERIC CRESCENZO
IPC: G01N27/90
Filed: 1993-12-24
Abstract: Method and device for magnetic testing of metal products (1) comprising detection means (2) responsive to variations of the magnetic field intensity, for detecting vibrations in the magnetic field caused on the exterior of the product to be inspected by defects (12, 13) in said product, in which is generated such a magnetic field. According to the invention, the magnetizing means (5, 14) generate a magnetic field oriented at right angles to the surface (11) of the product (1) to be tested and the detection means (2), located near the mangetizing means, include at least one detector, such as a magneto-resistor, its electrical resistance being a function of the intensity of the magnetic field in which said detector is placed. The device of the invention is useful, in particular, for detecting surface or under-skin defects on products with geometrical surface irregularities, such as continuously cast iron and steel products.
Patent FR-2714828-A1 (FR)
Inventor: JEAN-CHRISTOPHE DELUMEAU
IPC: A61P25/28
Filed: 1994-01-12
Abstract: Application of riluzole or pharmaceutically acceptable salts of said compound for the treatment of mitochondrial diseases such as, for example, the syndrom of KEARNS-SAYRE, the syndrom MERFF, the syndrom MELAS and the disease of LEBER.
Patent WO-9502109-A1 (WO)
Title: Fenetre du type jalousie
Inventor: VILLAFINES ALAIN
IPC: E06B7/086
Filed: 1994-07-07
Abstract: La fenêtre comporte un cadre (1) définissant une ouverture dans laquelle sont disposées des volets (4) montés en fixation chacun sur un barreau (3) portant deux pièces de pivot d'extrémité (9) engagées dans des paliers ménagés dans les montants verticaux (2) du cadre. Ces montants (2) présentent une section transversale en forme de U et définissent latéralement à l'ouverture du cadre un logement vertical dans lequel est montée une transmission de mouvement constituée par une tringle verticale (6) à laquelle sont articulées des biellettes (8) fixées aux pièces de pivot (9). Une des deux transmissions de mouvement est solidaire d'un ensemble moteur irréversible logé dans un boîtier (26) et comportant une poignée par la man÷uvre de laquelle la tringle (6) est actionnée en translation et les volets (4) sont actionnés en basculement soit dans le sens de la fermeture soit dans le sens de l'ouverture.
Patent WO-9505048-A1 (WO)
Title: Method and device for faxing mobile stations
Inventor: RIBLE FREDERIC
IPC: H04N1/00
Filed: 1994-08-04
Abstract: A method and a device for routing faxes to mobile phones (3) by data packet transmission while overcoming hand-over and GSM digital network fax mode constraints. The device comprises a radiofax server (1) provided with an automatic switch (5), a fax server (6) and a radio communication controller (7), and connected to the public telephone and radiotelephone network (PSTN), and a radiofax module (2) connected to the mobile phone (3) and to a graphics printer (4).
Patent FR-2715558-A1 (FR)
Title: Foam block for supporting heel and ankle of bedridden patient
Inventor: JEAN-CHRSITOPHE BERLIN
IPC: A61G7/075
Filed: 1994-02-01
Abstract: A base block (1) of foam material has a cubic configuration, with a central hollow portion in the form of a cylindrical cut-out (3). A notch (2) is cut in one of the side faces of the cube, to communicate with the cylindrical cut-out and define a rest surface recessed below the top surface of the block. The depth of the cylindrical cut-out is twice that of the notch, and its diameter is twice the width of the notch. A strip (4) of self-fastening material such as hooked pile fastener is wrapped around the periphery of the block adjacent to the notch.
Patent FR-2717709-A1 (FR)
Title: Gel capable de retenir une contamination radioactive et son utilisation pour protéger ou décontaminer une surface.
Inventor: JEAN-PAUL GAUCHON
IPC: G21F1/10
Filed: 1994-03-22
Abstract: L'invention concerne un gel capable de retenir une contamination radioactive et son utilisation pour protéger ou décontaminer des surfaces. Ce gel est constitué par une solution aqueuse colloïdale comprenant 2,5 à 15 % en poids d'un agent gélifiant et 5 à 15 % en poids d'un agent filmogène avec éventuellement un ou plusieurs additifs choisis parmi les agents conservateurs (0,2 à 1 %), les agents antistatiques (0,5 à 1,5 %), les copolymères acryliques (O,1 à 8 %), les colorants (0,001 à 1 %) et les agents adsorbants (1 à 5 %). Ces gels peuvent être appliqués facilement sur la surface à protéger ou à décontaminer puis éliminés avec la radioactivité qu'ils ont fixée, par un simple rinçage à l'eau.