baber/WOPTO huggingface dataset:
Patent FR-2699275-A1 (FR)
Title: Temp. measurement unit, esp. for use in explosive atmospheres - has probes with transducers connected to programmable unit for receiving and processing signals
Inventor: BERNARD BELANGER
IPC: G01K1/02
Filed: 1992-12-16
Abstract: The unit consists of one or more probes (1), each with a transducer and connecting cable, linked to a module (4) with a programmable unit (5) to receive and process signals. The module also has an indicator (6), a data input (7), and transmission (8) and actuating (9) elements, all controlled by the programmable unit (5). Each probe comprises a rigid tube filled with a solid substance, such as an epoxy resin, contg. the transducer and connecting cable. The end of the tube opposite the cable has no filling, but has radial holes through the wall of the tube, and the transducer is situated close to that tube's open end, and can be in the form of a current generator. The programmable unit is essentially in the form of a microprocessor with operating and storage memories, linked to an electronic commutator (11), a regulator (12) and an analog/numerical conversion circuit (13). The data input (7) is in the form of a key pad. USE/ADVANTAGE - Esp. for use in industry. Provides for easy monitoring of measured values, adaptable to different circumstances.
Patent FR-2699601-A1 (FR)
Title: Nozzle system for propulsion unit, with combustible charge
Inventor: JEAN-LOUIS GIRARDEAU
IPC: F02K9/97
Filed: 1992-12-23
Abstract: The nozzle consists of a main body (3), containing the combustible charge (23), with a nozzle (7), extending from the rear end (3A) of the propulsion unit body. The nozzle is attached by means of a rear collar (4), which forms the rear orifice (7A) for the inlet of the combustion gases into the nozzle.A shutter (9) is fitted into the body (3) to close off the orifice (7A). The shutter is held in position by means of a holding device (10) to permit the passage of the combustion gas. A cut-off device (14) can be operated, to allow the nozzle (7) to be separated from the collar (4), under the action of the combustible charge and the shutter then closes off the orifice.
Patent FR-2701512-A1 (FR)
Title: Procédé et dispositif de fixation d'accessoires pour échelles.
Inventor: FRANCOIS MANIER
IPC: E06C7/50
Filed: 1993-02-16
Abstract: L'invention concerne un procédé et dispositif de fixation d'accessoires pour échelles. L'accessoire est du type comportant au moins une paroi de fixation (7) à un montant d'échelle. Le procédé consiste à projeter à l'aide d'un dispositif pistolet percuteur et sans perçage préalable au moins une pointe autoperforeuse (5) à travers ladite paroi de fixation appliquée contre le montant, de manière à ce que ladite pointe traverse la paroi de fixation et le montant, sa tête (15) ou extrémité arrière opposée à la pointe avant se plaquant contre la paroi de fixation de l'accessoire, la pointe autoperforeuse étant retenue par son corps dans l'épaisseur de matériau traversée.
Patent FR-2701387-A1 (FR)
Title: Postero-stabilised knee prosthesis
Inventor: MICHEL DOCTEUR BERGER
IPC: A61F2/00
Filed: 1993-02-10
Abstract: Postero-stabilised knee prosthesis, comprising a femoral implant (1) and a tibial implant (2-3), noteworthy in that the implants (1) (2-3) are mounted so that they can slide and so that they bear on one another and have, in combination, complementary shapes for guiding and positioning (1a) (3a), in extension and in flexion, the said shapes (1a) (3a) being capable of allowing guiding of the said implants as flexion occurs, with a capacity for controlled angular rotation.
Patent FR-2687965-A1 (FR)
Title: Dispositif a boucle pour ceinture de securite.
Inventor: ROBERT KOPETZKY
IPC: B60R22/12
Filed: 1993-02-19
Abstract: Lorsqu'une accélération élevée, dirigée vers le bas, agit sur le dispositif à boucle (10), une force inertielle ascendante (F1) agit sur le centre de gravité (G) d'un élément d'inertie (15) qui subit donc une rotation autour d'un second bossage de support (17) de sorte qu'une partie d'inhibition du mouvement (15a) bute contre la paroi latérale d'une seconde partie en saillie (12b) d'un élément d'actionnement (12). Dans cette situation, lorsqu'une décélération importante, dirigée vers le bas, agit sur le dispositif à boucle (10), des forces élevées d'inertie (F2, F3), dirigées vers le bas, agissent sur le centre de gravité de l'élément d'actionnement (12) et le centre de gravité (G) de l'élément d'inertie, et donc, l'élément d'actionnement (12) et l'élément d'inertie (15) sont entraînés vers le bas. Lorsque l'extrémité supérieure d'un premier trou (15c) bute contre un premier bossage de support (16), l'élément d'inertie (15) ne peut poursuivre son déplacement vers le bas, et lorsqu'une partie à gradin (12c) bute contre l'extrémité supérieure de la partie d'inhibition de mouvement (15a), l'élément d'actionnement (12) ne peut plus se déplacer vers le bas, au moyen de l'élément d'inertie, d'où il résulte que l'élément (12) ne pourra se déplacer jusqu'à la position de dégagement.
Patent FR-2702141-A1 (FR)
Title: Dentofacial orthopaedic device for anteriorised and passive functional stressing of the mandible
Inventor: HENRI PETIT
IPC: A61C7/36
Filed: 1993-03-03
Abstract: The invention relates to the addition of a device (4) generating a mechanical force between the end-stops of dentofacial orthopaedic rods. In one embodiment, represented by Figure 4, the inner piston may consist of a tubular element (1) capable of containing the force generator. The latter may then consist of a coil spring (4) which can be adjusted by choosing the material and determining its active length. It may be guided in its axial operation by an inner spindle (5). In other embodiments, the spring may either be internal to the body of the piston and external to the piston or positioned externally around the body of the piston. The force generator may consist either of one or of a combination of a plurality of these springs. The combination of rod and springs, optionally wrapped in a protective sheath (7), allows, when mounted on dentofacial orthopaedic equipment, passive and anteriorised operation of the mandible, that is to say with no activation or with reduced activation of the protractor muscles of the mandible, this being for therapeutic purposes. The device according to the invention is particularly intended for treating mandibular retrognatic skeletal problems in the young when growing and problems linked with dysfunctions of the temporomandibular articulations at any age.
Patent FR-2692293-A1 (FR)
Title: Dispositif pour le montage de rails.
Inventor: PETER MEIER
IPC: E01B9/68
Filed: 1993-06-09
Abstract: Le dispositif pour le montage de rails (1) d'une voie ferrée pour véhicules sur rails présentant un patin de rail (1a) et un champignon de rail (1d) comprend une pièce profilée élastique (5) entre un appui (4) et une plaque d'appui (3) soutenant le patin de rail (1a), laquelle comporte au moins deux nervures (5a) inclinées dans le même sens sous des angles différents et dont les prolongements (LS) en forme de rayons ont un point d'intersection (S) commun situé, à un niveau plus élevé que le patin de rail (1a), sur un côté extérieur de la voie ferrée. De cette manière, le rail (1) effectue, sous l'effet d'une charge, un mouvement circulaire autour du point d'intersection commun. Du fait du mouvement circulaire, on obtient un mouvement du champignon de rail (1d) qui ne s'effectue sensiblement que dans le sens vertical, de sorte que même le franchissement de sections courbes ne provoque aucun élargissement de l'écartement de la voie.
Patent FR-2706975-A1 (FR)
Title: Device for connecting pipework for pressurised fluid and including a seal-bearing and locking ring
IPC: F16L37/096
Filed: 1993-06-22
Abstract: The technical field for the invention is that of the manufacture of pipe connectors. The device for connecting pipework for pressurised fluid comprises a female adapter (2) in which the end of the pipe (1) to be connected is housed, bearing a seal (16) in an internal groove (17) and at its end including a peripheral ring (14), the shape of which interacts with any locking system (7) borne by the pipe (1). The said ring (14) is made of a separate piece from that constituting the female adapter (2), the two said pieces comprising any common fixing means (4) joining them together, part of the said groove (17) being made in the end (3) of the female adapter and the other part in the said ring (14); the internal line (21) of joining between these two parts, by secure connection between the two pieces which bear them, is situated at the bottom of the said groove (17).
Patent FR-2708058-A1 (FR)
Title: Device with positive-locking fastening pin and assembly system employing such a pin
Inventor: GUY FERRAND
IPC: F16B21/16
Filed: 1993-07-22
Abstract: The invention relates to a device with positive-locking fastening pin (1) comprising a hollow body (10) in which there is a rod (11) which can move in rotation about a longitudinal axis ( DELTA ) between two extreme positions determined by a pin. The rod (11) includes two fingers (2) which either project or are retracted depending on whether flats (110) are or are not inserted beneath the fingers (2). The fingers have a rounded external shape (20) and are equipped with a shoulder (21). A ring (31) allows the rod (11) to be made to rotate and a spring (12) automatically returns it to a locked position. Application to assembly systems especially for artillery and aeronautics.
Patent FR-2713681-A1 (FR)
Title: Control mechanism for digger bucket ejector blade
Inventor: FABRICE FAURE
IPC: E02F3/407
Filed: 1993-12-14
Abstract: The control mechanism consists of two articulated links (7,8) connecting the active face (6a) of the ejector blade to the underside (Ia) of the digger arm (1). When the bucket is in use and located below the lever of the arm, the blade is situated at the back of the bucket and the two links (7,8) are folded. When he bucket is raised to empty it the ejector blade is rotated relative to the bucket's pivot (5), pushing the bucket's contents out as the links straighten in relation to one another.
Patent FR-2718338-A1 (FR)
Title: Professional rotisserie
Inventor: PIERRE BERTHO
IPC: A47J37/04
Filed: 1994-04-06
Abstract: The rotisserie is of rectangular shape, with two lateral walls(1) supporting a central longitudinal pivoting balance support(5). It has a transparent and opening front wall(5), a rear wall(13), a base wall(15) and a top cover(2). Heating resistances(6) are arranged near lower part of the side walls and are partially surrounded by reflectors(7) which reflect the infra-red radiation towards the central axis(5).  The base wall(5) consists of a sliding flat plate(15) over which is suspended a removable fat dripping pan(17). The axis(5) and front transparent wall(10) are removable and the lateral walls(1) are covered by a preferably enamelled partition.
Patent FR-2717991-A1 (FR)
Title: Assembly of chain of metal links in watch making or jewellery
Inventor: BURDET JEAN L
IPC: A44C27/00
Filed: 1994-03-29
Abstract: The assembly has a lock (11,13) fitted to the end of the chain. The lock is attached to the last few links using a microplasma torch (20), and the welded surface (S) is then finished. The locking is provided by pins (11) that pass through the ends of the links where they meet. The ends of the pins lie flush with the outer surface of the outer links (10). Both the links and the pins are made of the same material, preferably stainless steel. The microplasma torch (20) faces the end of the pin and fuses the pin to the link.
Patent FR-2703606-A1 (FR)
Title: Method of manufacturing hollow shafts having a profile
Inventor: PETER AMBORN
IPC: B21D26/02
Filed: 1994-04-08
Abstract: The invention relates to a method of manufacturing a hollow shaft which includes end sections 21, 22 and a central section 3 of larger size than those in the radial direction with respect to the axis of the shaft 4, by cold-forming a tube 1 of constant diameter, arranged for this purpose in a die 5, which includes a forming cavity 6 with an internal longitudinal profile, having holding zones 71, 72 for the end sections and a widening-out zone 8 for the central section 3 of the hollow shaft, the tube next being subjected to hydraulic pressure. In order to widen out the tube 1, it is stressed, in the die 5, by hydraulic pressure, at least along the length corresponding to the central section 3 to be widened out, and the sections of the tube 1 which are provided for the end sections 21, 22 of the shaft are mechanically reduced with respect to their initial cross-section, during an operation to be carried out outside the die.
Patent FR-2719190-A1 (FR)
Title: Machine for removing cut vine shoots
Inventor: PHILIPPE LACOSTE
IPC: A01G17/02
Filed: 1994-04-27
Abstract: The machine comprises a support chassis (1) on which are mounted pendular devices (2) for raising and separating the tying up wires (3) and guiding the vine shoots and cut branches for introduction into an extractor roller assembly (4) for grinding or conveying. Motors (5-7) operate each of the devices and the assembly.The pendular devices, which are mounted in a horizontal plane or slightly inclined at the front, are partly superposed by the extractor roller assembly. The pendular devices are situated either side of a longitudinal axis and comprise two vertical endless screw rollers (8,9). The front roller (8) raises the tying up wire, and the rear roller separates them. A transmission (10) activated by a motor (5) drives the rollers and guides the vine shoots and cut branches.
Patent FR-2722590-A1 (FR)
Title: Circuit logique de multiplication parallele
Inventor: PARANT PHILIPPE
IPC: G06F7/52
Filed: 1994-07-15
Abstract: L'invention concerne un circuit de multiplication comprenant un décodeur de Booth, un générateur de produits partiels, et un circuit de calcul et de formatage. Le circuit de calcul comprend des circuits d'addition formant un arbre de Wallace. L'invention propose de produire des produits partiels complémentés à un au lieu de deux, et de reporter l'incrémentation à deux dans les circuits d'addition. Par ailleurs, l'invention propose l'intégration d'un incrémenteur dans l'arbre de Wallace permettant une incrémentation anticipée si on souhaite obtenir un résultat arrondi.
Patent FR-2723379-A1 (FR)
Title: Enzymatic prodn. of L-tryptophan from indole, pyruvate and ammonium salt
Inventor: SU CHEIN SHYONG
IPC: C12P13/22
Filed: 1994-08-03
Abstract: Enzymatic prodn. of L-tryptophan (I) comprises reacting indole (II), pyruvic acid (III) and/or its salt, and an NH4 salt (IV) in presence of tryptophanase (V) in an automatic, computer-controlled system consisting of a bioreactor and device for direct determn. of (II). The computer regulates addn. of reactants and controls the reaction by feedback according to the measured (II) concn. Addn. of (II) and (IV) is controlled according to a predetermined profile, corresp. to the activity profile of (V), and (II) or its salt is added at a specific time. Also new is the automatic, computer-controlled system.
Patent FR-2724703-A1 (FR)
Title: Tool for separating poles on awnings
Inventor: JUPIN GEORGES
IPC: F16M11/26
Filed: 1994-09-20
Abstract: The tool stretches telescopic tubes and comprises jaws (8, 9) destined to be fixed one on the end of the groove (1) and the other on side (2). One of the sleeves is fixed to a shaft (7) on a jack (7). The other sleeve is fixed to the body of the jack (5) and the jack is able to displace the shaft (7). The jaws (8, 9) may be in the form of a "U" and may be joined to each other.
Patent FR-2724828-A1 (FR)
IPC: A01K1/02
Filed: 1994-09-23
Abstract: The bag consists of a support (11) made from three panels - a base (14) and two sides (15) which are joined together in a U-shape, and a container (12) which is designed to fit inside the support. The base at least of the container is perforated and a tray (40) is incorporated between the container base and support. The tray has an inner peripheral ledge (44) to receive a perforated cover (48), and an absorbent pad (46) can be inserted between the tray base and cover. The base panel of the support can be made of double-thickness with a space (26) between for inserting a reinforcing panel, and a supporting base with casters can be fitted beneath the bag.
Patent FR-2724970-A1 (FR)
Title: Automobile door stop having two pin hinge
Inventor: CASIN STEPHANE
IPC: E05C17/02
Filed: 1994-09-27
Abstract: The door stop comprises a cylindrical body (1) in which slides a piston (4) whose rod (6) passes through the body bottom (2).  The piston rod is surrounded by a coiled spring (7), housed between the piston rear face and the bottom,  which is compressed by the piston. The piston front face carries a roller (9), free to rotate on a spindle (10), which rolls on a cam fixed to a fixed door hinge. The roller has a groove (9a) which engages in the cam section. The cam has notches corresponding to different desired positions of door opening. The piston has on its rear face a skirt (5) which houses the end of the coiled spring. On its front face the roller spindle is fixed between two uprights (11) forming pillars. The piston rod has a square or polygonal section for preventing its rotation in the cylinder. The cylindrical body is provided with fixing legs (12).
Patent FR-2727123-A1 (FR)
Title: Reduction du depot chimique dans les melanges de poly(ethyleneterephtalate) cristallisable
Inventor: DIAZ THIERRY CHRISTIAN CLAUDE
IPC: C08L51/04
Filed: 1994-11-18
Abstract: La présente invention concerne des polyesters, tels que le poly(éthylène-téréphtalate) et en particulier une composition de résine polyester modifiée, à cristallisation rapide, présentant peu de dépôt chimique au cours d'une transformation thermique répétée, caractérisée en ce qu'elle comprend de 70 à 94% du mélange total d'une résine poly(éthylène-téréphtalate) de 0,7 à 1,1 dl/g de viscosité, de 4 à 29% d'un polymère à noyau et enveloppe, de 10 à 40 parties d'une phase rigide finale polymérisée à partir d'un système de monomères, éventuellement, jusqu'à 5% en poids d'un agent de nucléation minéral, de 1 à 8% d'un polycarbonate aromatique, de 1 à 5% de polyéthylène basse densité linéaire (LLPDE) et de 0,5 à 1%, par rappport au poids de LLDPE, d'au moins un composé qui est un anti-oxydant phénolique à empêchement stérique ou un stabilisant ester soufré.
Patent FR-2714848-A1 (FR)
Title: Microcapsules et procédés pour leur préparation.
Inventor: TSUEI ALEXANDER C
IPC: A61K31/14
Filed: 1994-12-21
Abstract: L'invention décrit un procédé pour la microencapsulation de sels d'ammonium quaternaire par polymérisation interfaciale. Le composant polaire comprend un sel d'ammonium quaternaire, du glycérol, de la triéthylèneglycoldiamine, un composé aliphatique linéaire ou ramifié en C4 - 1 0 comportant deux fonctions amine primaire, et un composé aliphatique linéaire ou ramifié en C4 - 1 0 comportant au moins trois fonctions amine primaire. Le composant huileux non miscible au glycérol comprend une huile minérale, un polyisocyanate aliphatique et un tensioactif. Le rapport d'équivalents molaires de l'amine primaire à l'isocyanate dans cette réaction va d'environ 0,01:1 à 3:1. Les microcapsules préparées par ce procédé sont particulièrement satisfaisantes et donnent de surprenants avantages de durabilité, élasticité et de propriétés d'arrêt pour la résistance à la lixiviation de la substance contenue dans les microcapsules.
Patent FR-2729439-A1 (FR)
Title: Systeme de montage d'un element de siege sur un vehicule automobile
Inventor: DENIS BERNARD
IPC: B60N2/90
Filed: 1995-01-16
Abstract: Dans ce système de montage d'un élément de siège (1, 1') sur un véhicule: - l'élément de siège comporte, de chaque coté, un tourillon (9) coopérant avec un support de fixation (13) lié à la structure du véhicule: - le tourillon est maintenu dans une gorge (17) du support par une pièce d'ancrage (19) entourant le tourillon et lui servant de palier et comportant des moyens d'ancrage (27) coopérant avec des moyens de retenue (29) aménagés sur les flans de ladite gorge, la pièce d'ancrage étant déformable élastiquement pour permettre son insertion, lorsqu'elle est montée sur le tourillon, dans la dite gorge, selon une direction perpendiculaire à l'axe des tourillons. Application notamment au montage de dossiers de sièges arrières de véhicules automobiles.
Patent FR-2729806-A1 (FR)
Inventor: DUPUY PIERRE
IPC: H04L7/04
Filed: 1995-01-24
Abstract: The stuffing packet is used in a radio telecommunications system. This includes a transmitter with a packet forming circuit (BU) introducing a synchronisation sequence in the synchronisation field taken from a synchronisation set (S1-S8). A selection circuit (SC) produces this sequence as a training sequence (S1) or a distinct identification sequence (S2) according to whether the packet is respectively a speech packet or a stuffing packet. A receiver calculates the correlation between a sequence received in the synchronisation field and a reference sequence. A control circuit produces the training sequence as a reference and when the correlation is unsatisfactory it produces the identification sequence as the reference.
Patent WO-9604276-A1 (WO)
Inventor: HECKMANN BERTRAND
IPC: A61K31/415
Filed: 1995-08-01
Abstract: Novel products of formula (I), wherein R1 is hydroxyl, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, formyl, cycloalkyl optionally interrupted by heteroatoms, R2 and R3 are halogen, mercapto, acyl, carboxy, nitro, cyano, amino, carbamoyl, R4, -OR4, and R4 are hydrogen, alkyl, alkenyl, alkynyl, acyl, amino, -(CH2)m1-S(O)m2-X-R10, wherein m1 = 0-4, m2 = 0-2, X is a single bond or -NH-, -NH-CO-, -NH-CO-NH- and R10 is alkyl, alkenyl or aryl, and Y is optionally substituted aryl, said products being obtained in all the isomeric forms, their salts, and their novel use as medicines.
Patent WO-9720270-A1 (WO)
Title: Storage unit data saving method
Inventor: EZVAN DOMINIQUE
IPC: G06F11/14
Filed: 1995-11-30
Abstract: A method for instantaneously saving an image of storage unit data in a data processing system and transferring it to a save unit. The data image is described by a save counter (29), a root node pointer (28) and a data structure including a root node (12) and nodes (13, 14, 15) containing pointers to other nodes (16, 17, 18) or data blocks (30). The data image is saved by incrementing the save counter by one, copying the root node and updating the root node pointer. The system is particularly suitable for saving computer data.
Patent FR-2732009-A1 (FR)
Title: Composition de cimentation comportant un agent dispersant et son application a la cimentation de puits petroliers
Inventor: MAROY PIERRE
IPC: C09K8/46
Filed: 1995-03-22
Abstract: L'invention concerne une composition de cimentation de puits pétrolier, à gaz, à eau, géothermiques, ou analogues comportant à titre d'agent dispersant un sel d'acide polyvinylsulfonique, de 0 à 20% des groupes monomères étant remplacés par des monomères acryliques ou méthacryliques. L'invention est appliquée notamment à la cimentation de puits dont la température n'excède pas 85 deg.C.
Patent FR-2732736-A1 (FR)
Title: Clutch mechanism for motor vehicles with diaphragm
Inventor: BERTIN PATRICE
IPC: F16D13/71
Filed: 1995-04-06
Abstract: The clutch mechanism consists of a pressure plate (2), a diaphragm (4) and a cover (5,8) by the intermediary of which the clutch mechanism is designed to be fixed to the reaction plate of the clutch. The cover (5,8) is connected to the pressure plate (2) by a flexible connecting strip (6) to allow the axial movement of the pressure plate (2) whilst able to rotate. The diaphragm (4) reacts against a support (51) on the cover (5,8) to presses on the boss (21) of the pressure plate (2). The cover is of a hollowed out form and is connected to an external peripheral skirt (82,92-182,90) axially orientated which is characterised in that the skirt is in two coaxial parts (82,92-182,90) mounted to telescope one in relation to the other and then fixed after adjusting so that the distance between the support (51) and the reaction boss (21) is variable to accommodate the parameters in the functioning of the clutch.