baber/WOPTO huggingface dataset:
Patent WO-9809684-A1 (WO)
Title: Installation de lutte contre l'incendie
Inventor: SUNDHOLM GOERAN
IPC: A62C35/62
Filed: 1997-09-05
Abstract: L'invention concerne une installation de lutte contre l'incendie, utilisable dans un espace délimité. Ladite installation comprend une tête (1a', 2a') de pulvérisation, qui est conçue pour produire une substance d'extinction sous forme d'un brouillard à fines gouttelettes liquides et présentant une grande capacité de pénétration, et, un dispositif de succion agissant en simultanéité, situé à côté de la tête de pulvérisation. Afin d'obtenir une installation, simple à construire, qui permet d'éteindre avec d'efficacité un incendie dans un espace délimité, de sorte que les fumées soient purifiées et la quantité d'eau nécessaire puisse être très faible, la tête (1a', 2a', 1b', 2b') de pulvérisation est disposée dans un tuyau (3a', 3b') muni d'un orifice (67a', 67b') de succion, à une distance de 1 à 10 mètres du niveau (24) du plancher d'une pièce, et d'un orifice (45a', 45') de pulvérisation proche du niveau du plancher. La tête de pulvérisation est orientée pour pulvériser dans le sens allant de l'orifice de succion vers l'orifice de pulvérisation, de sorte à générer une succion dans l'orifice de succion.
Patent WO-0045127-A1 (WO)
Title: Vibrating gyroscope
Inventor: DE SALABERRY BERNARD
IPC: G01C19/5691
Filed: 2000-01-31
Abstract: The invention relates to a vibrating gyroscope comprising a vibrating cylinder (1) that is magnetically or electrostatically excited. Regularly distributed masses (19) designed to lower the vibration frequency of said cylinder are arranged thereon. The inventive gyroscope is much more accurate than conventional gyroscopes and can be produced easily at low cost. The invention can be used to measure angular rotation or angular speed.
Patent WO-0047781-A1 (WO)
Title: Desulphurizing mixture based on calcium carbide and/or lime
Inventor: ALARY JEAN-ANDRE
IPC: C21C1/02
Filed: 2000-02-09
Abstract: The invention concerns a desulphurizing mixture in powder form for treating liquid cast iron by injection, consisting (by weight) at more than 50 % of technical calcium carbide and/or lime, and optionally magnesium up to 40 %, aluminium up to 20 % and other additives such as carbon-containing products and/or coating agents in a total amount of not more than 10 %. The invention is characterised in that it contains sulphur at a content ranging between 1 % and 3.5 %. Said desulphurizing mixture results in improved desulphurizing performance.
Patent FR-2803950-A1 (FR)
Inventor: PARDO FABRICE
IPC: H01L27/14
Filed: 2000-01-14
Abstract: In order to detect an incident light, at least one element comprising a semiconductor material (6) and at least two electrodes (4) surrounding said element are formed on an insulating layer (2) that does not absorb said light. The element-electrode assembly is capable of absorbing said light and is dimensioned to augment luminous intensity in relation to the incident light by especially causing a surface plasmon mode to resonate between the interfaces of the assembly with the layer and the propagating medium of the incident light, the resonance of said mode taking place at the interface between the element and at least one of the electrodes, said mode being excited by the light magnetic field component parallel to the electrodes. The invention can be used in optical telecommunications.
Patent FR-2805056-A1 (FR)
Title: Systeme de presentation visuelle d'un espace virtuel a trois dimensions
Inventor: KEMENI ANDRAS
IPC: G06F3/01
Filed: 2000-02-10
Abstract: Système (10) de présentation visuelle d'un espace virtuel à trois dimensions, du type comprenant des moyens de génération d'images (12), adaptés pour transmettre des signaux représentatifs d'images à des moyens de restitution d'images (15) à un utilisateur, et adaptés pour générer les signaux représentatifs d'images à partir de premières données émises par un premier capteur de position (16), solidaire des moyens de restitution d'images (15), et de deuxièmes données émises par un second capteur de position (17), placé à une position fixe dans le système (10), les moyens de restitution d'images (15) étant adaptés pour diffuser des premières images à destination de l'oeil droit de l'utilisateur, et des secondes images à destination de l'oeil gauche de l'utilisateur, caractérisé en ce que les moyens de génération d'images (12) comprennent un premier module de génération d'images (26) adapté pour générer des premiers signaux représentatifs des premières images et un deuxième module de génération d'images (27) adapté pour générer des seconds signaux représentatifs des secondes images, les deux modules de génération d'images (26, 27) échangeant des données entre eux de façon à assurer une cohérence temporelle lors de la génération desdits premiers signaux et desdits deuxièmes signaux.
Patent FR-2805767-A1 (FR)
Title: Manufacturing process for ophthalmic lenses, in which a two stage cutting and machining process is controlled by a numerical control unit
Inventor: PADIOU JEAN MARC
IPC: B24B13/06
Filed: 2000-03-06
Abstract: Two stage manufacturing process for prescribed ophthalmic lenses comprises a first cutting tool trajectory followed by a milling tool whose trajectories are controlled by a numerical control unit. Manufacturing process of a prescribed ophthalmic lens surface, comprising the following stages: (a) machining of the surface by moving a cutting tool in a continuous surface envelope trajectory, to form furrows, where two adjacent furrows are consistently 0,01 and 3 mm apart, in order to obtain a surface with mean arithmetic roughness Ra = 0.1 to 0.7  mu m; and (b) smoothing the machined surface using a smoothing tool in a continuous surface envelope trajectory to produce two adjacent streams 0.2 to 3 mm apart, in order to filter the surface envelope undulation between a low frequency corresponding to the envelope and a high frequency corresponding to a basic roughness. This provides a smoothed surface having a mean arithmetic roughness Ra lower than 0,1  mu m.  Independent claims are also included for: (i) a digitally controlled machine (Figure 6) comprising a lens support (40) capable of translation and rotation on a vertical axis and a milling tool (10) capable of translation on a horizontal axis, inclinable with reference to a vertical axis and able to rotate on a vertical axis, the translatory (Z) and rotation (R1)) movement of the support (40 )and the translation movements (X) and tilt (B) of the tool being controlled simultaneously by the numerical control unit, the rotation(R2) of the milling tool is also controlled by the control unit; (ii) equipment to provide the surface finish comprising (see Fig 9) a support 1001 in which the lens can be place and rotated and an arm (1003) carrying a nozzle (1002) which provides resin at a low pressure and can be moved vertically and horizontally with respect to the support (1001).
Patent FR-2806005-A1 (FR)
Title: Colloidal dispersible systems in the form of nanocapsules, useful for e.g. pharmaceuticals, are produced by mixing two phase solutions of reactive monomers and an oil to form the polymer wall encapsulating the oil
Inventor: MONTASSER IMED
IPC: B01J13/16
Filed: 2000-03-10
Abstract: Colloidal dispersible systems in the form of nanocapsules are prepared by mixing a solution of one monomer  alpha  with a solution of a second monomer  beta  and incorporating in the solution of alpha , a substance (B) along with suitable surfactants in the two phases. The solvent for monomer  beta  is a non-solvent for monomer alpha  and for (B).  Process for the preparation of colloidal dispersible systems in the form of nanocapsules in which the wall is composed of a polymer obtained by polycondensation of two monomers alpha  and  beta  and in which the centre comprises substance (B) characterized in that the capsules are prepared as follows: (1) a first plastic phase is prepared which consists of a solution of monomer  alpha  containing at least one surface active agent as well as substance (B) in solution or suspension; (2) a second liquid phase is prepared consisting of non-solvent(s) (of monomer  alpha  and substance (B)), and containing monomer  beta  and at least one surface active agent. The first phase solvent(s) are miscible in all proportions with the non-solvent(s) of the second phase and the molar concentration of monomer  beta  is at least 5 times that of monomer alpha ; (3) the first phase is added to the second phase with stirring to obtain a colloidal suspension of nanocapsules, the stirring being maintained until the polymerisation of monomers  alpha and  beta  is complete; and (4) if required, part or all of the (non)solvent(s) is/are removed to provide a colloidal suspension of nanocapsules at the required concentration.
Patent FR-2792002-A1 (FR)
Title: High carbon steel, especially for radial reinforcing cords or wires of automobile tires, has a pearlitic structure with a low surface ferrite content for increased longitudinal cracking resistance
Inventor: MAKII KOICHI
IPC: C22C38/00
Filed: 2000-04-04
Abstract: A high carbon steel, of specified composition and having a mainly pearlitic structure with a low ferrite content in its surface layer, is new.  A novel high carbon steel has a mainly pearlitic structure with a ferrite area ratio of less than 0.40% in a surface layer of up to 50  mu  depth and has the composition (by wt.) (a) 0.65-1.2% C, 0.1-2.0% Si, 0.2-2.0% Mn and balance Fe; (b) 0.65-1.2% C, 0.1-2.0% Si, 0.2-2.0% Mn, 0.0003-0.0050% B, less than 0.030% Ti, less than 0.0050% N and balance Fe with a B/(Ti/3.43 - N) ratio of 0.03 to 5.0; or (c) 0.65-1.2% C, 0.1-2.0% Si, 0.2-2.0% Mn, 0.0003-0.0050% B, less than 0.0050% N, 0-0.005% Ti and balance Fe. Independent claims are also included for the following: (i) a high carbon steel production process comprising casting the above steel (b), cooling the cast product at greater than 5 deg C/sec. between the start of casting and the finish of solidification and hot rolling the resulting billet; (ii) production of a high carbon steel bar by casting the above steel (c), cooling the mould at greater than 5 deg C/sec. between the start of casting and the finish of solidification, reheating the resulting billet, hot rolling with a finish temperature of 900-1100 deg C and cooling to 850 deg C within 10 sec.; (iii) a wire of one of the above steels; and (iv) a steel wire produced by process (i) or (ii).
Patent FR-2807922-A1 (FR)
Title: Sausage filling machine comprises two coterminous tubes co-extruding fillings, where the tubes pivotally mounted at one end and coaxial at other end that swings to/from operating position
Inventor: LE PAIH JACQUES
IPC: A22C11/02
Filed: 2000-04-21
Abstract: A sausage filling machine (I) comprises two substantially coterminous tubes co-extruding fillings. One end of the tubes (2, 3, 20) is pivotally mounted so the other end can be swung to/from an operating position. The tubes are coaxial at their other end.  Independent claims are included for:  (a) (I) machine works in association with a machine with pincers for twisting a filled skin into separates sausages. The operating position of the other end of the tubes is adjacent the twisting machine; and (b) (I) machine where the tubes are pivotally mounted on a base element.
Patent FR-2812053-A1 (FR)
Title: Safety device for kite pilot's harness end comprises ring fixed to end by removable spindle fixed to pilot by cord and safety bracelet
Inventor: BALLU ARNAUD
IPC: B63B35/79
Filed: 2000-07-21
Abstract: The jettison safety device for a harness end comprises a ring (7) fixed to an end (5) by a removable spindle (12). The spindle is fixed to the pilot by a cord (9) and a safety bracelet (15) enabling the pilot to activate the jettison system.
Patent FR-2814088-A1 (FR)
Inventor: SANCHEZ JOSE GREGORIO
IPC: B01D71/38
Filed: 2000-09-15
Abstract: The present invention relates to the use of a hydrophilic, biocompatible and biodegradable elastomer membrane or film for the selective separation of a gas mixture. Accordingly, processes for selective gas separation of a gas mixture are provided in which a gas mixture is contacted with such a membrane such that a selective portion of the gas mixture passes through the membrane.
Patent FR-2814444-A1 (FR)
Title: Dispositif de conditionnement et d'application comportant un element d'application solidaire d'un element de support pivotant
Inventor: GUERET JEAN LOUIS
IPC: B05C17/10
Filed: 2000-09-28
Abstract: Dispositif de conditionnement et d'application comportant un récipient contenant un produit, notamment un produit cosmétique ou de soin, et un élément d'application (14) pour l'application de ce produit, le dispositif comportant un logement (13) pour recevoir l'élément d'application, ce logement étant alimenté par du produit provenant du récipient, caractérisé par le fait que l'élément d'application est solidaire d'un élément de support (23) pivotant par rapport au récipient, entre une position de fermeture où l'élément d'application est reçu dans le logement et une position d'utilisation dans laquelle l'élément d'application est utilisable pour appliquer du produit.
Patent FR-2816027-A1 (FR)
Inventor: GUILLAUD DANIEL
IPC: F16L27/10
Filed: 2000-10-27
Abstract: The invention concerns a flexible hydraulic connection comprising a deformable tube (1) and two rigid sleeves (2). The invention is characterised in that the deformable tube (1) comprises a plastic pipe portion (3) with smooth inner wall, made of flexible thermoplastic material or thermoplastic or thermosetting elastomer, and a retaining device, enclosing said flexible pipe portion (3), consisting of a rigid plastic material and formed with a plurality of rings (4) or at least a helical coil.
Patent FR-2818801-A1 (FR)
Title: Interconnexion par organe d'isolation decoupe et cordon de conduction
Inventor: PATRICE PHILIPPE
IPC: G06K19/077
Filed: 2000-12-21
Abstract: L'invention concerne la réalisation des connexions d'un dispositif (1) électronique comprenant au moins un élément d'interface (3) de communication et au moins un circuit intégré (8), avec au moins un plot de contact et une face arrière fixée sur le support. Pour cette connexion, on découpe des réservations (20), avant d'avoir placé en position l'organe d'isolation (17) et/ ou suite au placement de cet organe (17); on place en position l'organe d'isolation (17), découpé ou non, avec le passage (20) d'accès intérieur au droit du plot de contact et le passage d'accès extérieur au droit de l'élément d'interface (3) correspondant; on déformer l'organe d'isolation (17); on traite l'organe d'isolation (17) de sorte que ses propriétés d'adhésion soient activées; et on imprime le cordon de conduction (19) à travers les réservations. L'invention s'applique notamment à la fabrication d'objets portables, tels que cartes à puces ou étiquettes électroniques.
Patent FR-2803877-A1 (FR)
Title: Procede et dispositif de surveillance de fonctionnement d'un clapet pour ecoulement des gaz, notamment d'un moteur a combustion interne
Inventor: RIES MUELLER KLAUS
IPC: F02B77/08
Filed: 2001-01-16
Abstract: Procédé servant à surveiller un organe de commande de l'écoulement de gaz, en particulier d'un clapet de torsion, dans un moteur à combustion interne, comprenant les étapes suivantes : - détection de l'instabilité de marche du moteur à combustion interne en formant au moins un signal d'instabilité de marche représentant l'instabilité de marche du moteur; - commande de l'organe de commande de l'écoulement des gaz servant à modifier la position de l'organe de commande de l'écoulement des gaz;- détection du signal de l'instabilité de marche comme fonction de la commande de l'organe de commande de l'écoulement des gaz.
Patent WO-0165301-A1 (WO)
Inventor: VIKTOROVITCH PIERRE
IPC: B81B3/00
Filed: 2001-02-23
Abstract: Un dispositif optoélectronique comprend une alternance d'au moins trois couches semiconductrices (1-3) de forme choisie et deux couches d'air. Les couches semiconductrices (1-3) présentent des dopages de type "N" ou "P" qui diffèrent ou non d'une couche à la couche voisine, sont séparées par des espaceurs (8, 9) dont le dopage est non intentionnel (de type "I") ou intentionnel (de type N ou P) pour définir une structure PINIP  ou NIPIN à cavités d'air (10-1, 10-2), et sont propres à être placées à des potentiels électriques respectifs choisis. Les épaisseurs et compositions respectives des couches (1-3) et espaceurs sont choisies de sorte que la structure présente au moins une fonction de transfert optique adaptée à la lumière à traiter et modulable en fonction des potentiels choisis appliqués aux couches semiconductrices.
Patent FR-2819785-A1 (FR)
Title: Semi-rigid packaging comprises folding line perpendicular to first walls of packaging bottom which allows pivoting of two bottom halves to form display shelf
Inventor: MAZOCKY YVES
IPC: B65D5/52
Filed: 2001-01-19
Abstract: The bottom of the packaging body (1) comprises a folding line (15) perpendicular to the first walls (3) around which, after discarding parts of the body and cover (8) delimited by rupture start lines (12,12b,14), it is possible to pivot the two bottom halves and bring them into contact to form a display shelf.
Patent FR-2804151-A1 (FR)
Title: Verrou de porte d'entree
Inventor: CLARK ANTHONY JOHN
IPC: E05B15/00
Filed: 2001-01-25
Abstract: Un verrou à gravité pour une porte d'entrée possède une unité avant (10) ayant une serrure actionnée par clé accessible depuis sa face avant et une patte de verrouillage (12) montée dans un boîtier et prévue pour capturer et retenir un axe de gâche pour utilisation avec le verrou et monté sur une porte, l'unité avant (10) ayant un élément de blocage (16) prévu pour être déplacé par la serrure lorsqu'une clé est actionnée et un agencement de raccordement pour le raccordement à une unité arrière séparée (11) prévue pour être montée sur le côté opposé du pilier de porte d'entrée (43). L'unité arrière (11) possède une serrure actionnée par clé (34) et se raccorde par l'intermédiaire d'un élément de raccordement (32). Une liaison à mouvement à vide est prévue en association avec chaque serrure de telle sorte que chaque serrure peut être actionnée indépendamment et peut bloquer et débloquer la patte de verrouillage.
Patent FR-2821847-A1 (FR)
Inventor: COLOMBIE DAMIEN
IPC: C08F220/10
Filed: 2001-03-08
Abstract: The invention relates to a method for preparing butadiene-based aqueous dispersions in the presence of at least one azocarboxylic acid ester.
Patent FR-2823164-A1 (FR)
Title: Automobile rear seat passenger protection comprises roll bar pivoted in lower part and fixed by uprights to bodywork
Inventor: LEVITRE GILLES
IPC: B60R21/13
Filed: 2001-04-04
Abstract: The roll bar (2) is pivoted in its lower part relative to the vehicle bodywork about a transverse axis (X3,X4) and is fixed by its uprights (2b) to the bodywork by locking means (18) and to the backs (5) of the rear seats (4) by locking means. At least one of the backs can be manually unlocked from the roll bar to allow its folding down to a horizontal position.
Patent FR-2823964-A1 (FR)
Title: Molded plastic bucket comprises bottom and side wall, bottom having housings for receiving castor pin
Inventor: BLANC JACQUES
IPC: A47J47/18
Filed: 2001-04-30
Abstract: The bucket (1) comprises a bottom (11) and a side wall (12). Its bottom is provided with cylindrical housings (20,40) for receiving the pin (34) of a castor (31).
Patent FR-2824334-A1 (FR)
Title: Screening method for identifying inhibitors of lipoprotein lipase, useful in pharmaceuticals and cosmetics, particularly for treatment of fatty deposits in the skin
Inventor: RIVAL DELPHINE
IPC: A61Q1/02
Filed: 2001-05-03
Abstract: Screening compounds for activity in lipolysis by incubating test compounds with a triacylglycerol and lipoprotein lipase (and its co-factor), then measuring inhibition of fatty acid release, is new. Screening compounds for activity in lipolysis by incubating test compounds with a triacylglycerol (TAG), lipoprotein lipase (LPL) and co-factor for LPL for long enough to cause some release of fatty acids (FA) from TAG, is new. The inhibition of FA release caused by LPL in presence of test compound is measured and the results are compared with those for LPL in absence of test compound or in presence of a known, reference inhibitor.
Patent FR-2826408-A1 (FR)
Inventor: LAMARCHE FREDERIC
IPC: B62D5/06
Filed: 2001-06-22
Abstract: The method consists in the following: an operating characteristic of the fluid source is determined; the rate (QI) of the priority flow (S1) is maintained at substantially the same rate as the rate (QE) of the input flow (E) and the rate of the secondary flow (S2) is maintained at a value of zero, as long as the operating characteristic possesses a value which is lower than a threshold value; the input flow (E) is divided into the priority flow (S1) and the secondary flow (S2) when the operating characteristic possesses a value which is greater than the threshold value (V1), varying the rate (Q1) of the priority flow (S1) according to the value of the operating characteristic of the fluid source (2).
Patent FR-2826434-A1 (FR)
Title: Heating gallery for livestock building comprises rigid tubular structure connected to fan and suspending heating equipment comprising burner with primary air inlet supplying air/gas mixture conduit
Inventor: GAUDIN JEAN MARC
IPC: F23D23/00
Filed: 2001-06-26
Abstract: The heating gallery consists of a rigid tubular structure (2) extending under the ceiling of the building. Heating equipment (3), suspended from the structure, comprises a burner (4) comprising a primary air inlet (5) supplying an air/gas mixture conduit (7). The structure is connected to a pressurized air flow generator (8) and has several openings (9) along its length for releasing the air. Each air flow is directed to create a pressurized air zone near the primary air inlets.
Patent FR-2827102-A1 (FR)
Title: Routing system for Internet, switches one module from standby state to active state, when other module stops operating due to failure
Inventor: ROMBEAUT JEAN PIERRE
IPC: H04L45/24
Filed: 2001-07-09
Abstract: The system comprises two routing modules that enable routing between autonomous systems. One module is in active state while the other is in standby state, at any given instant. A controller switches a module from standby state to active state, when the other module stops operating due to failure.  An Independent claim is included for router.
Patent FR-2812448-A1 (FR)
Title: Multiple circuit breakers having switching pole thermomagnetic switch and switching mechanism with extension connection rail position fixed/contact rail with mechanical play with conductor size matching current passed.
Inventor: BAUSCH CHRISTOPH
IPC: H01H71/40
Filed: 2001-07-24
Abstract: The circuit breaker has a thermomagnetic switch (8) for each switching pole (6), and a switching mechanism in a container (4). There are extensions to the connection rail (22) and contact rail (24) which are glue fixed and associated with the box sides. The rail extension section fixes in place in a slot, whilst the contact rail extension has mechanical play on the container sides. The conductor rail has a material thickness which is matched to the current passed.
Patent FR-2817123-A1 (FR)
Title: Grape separator and sorter has a rotary cylindrical grid of rings and bars and inner rotating shaft with radial spokes in spiral
Inventor: EGRETIER JEAN MICHEL
IPC: A23N15/02
Filed: 2001-08-06
Abstract: Grape separator and sorter consists of a rotary cylindrical grid of rings (1) and lengthwise bars (2) which allows grapes (5) to pass through while retaining the unwanted stalks and leaves, and an inner rotary shaft (3) with radial spokes (4) in a spiral line along its length to receive the harvested bunches (6) of grapes by gravity and separate the individual grapes from them. The rings of the grid have alternating angled sections forming teeth which promote the movement of the bunches and the passage of the grapes through the holes between the rings and bars.