baber/WOPTO huggingface dataset:
Patent FR-2796776-A1 (FR)
Title: Generateur de courant alternatif de vehicule
Inventor: ASAO YOSHIHITO
IPC: H02K11/04
Filed: 2000-01-17
Abstract: Réduction des ondulations d'une sortie redressée provoquées par l'introduction d'une diode de point neutre, et amélioration d'une sortie produite en empêchant toute production de chaleur excessive par la configuration d'un premier et d'un second enroulements de stator (16-1, 16-2) en couplant en Y une paire de trois enroulements sur un noyau de stator commun (15), pour obtenir une différence de phase mutuelle de 30degre. Un premier et un second redresseurs (RF1, RF2) sont destinés à redresser et à émettre un courant de phase dérivé d'une extrémité de chacun des enroulements (Y1, Y2) et un courant de point neutre dérivé d'un point neutre (N) de chacun des enroulements (Y1, Y2). On obtient une sortie synthétisée. Les premier et second redresseurs (RF1, RF2) possèdent des diodes de redressement (23-1, 25-1, 23-2, 25-2) et des diodes de point neutre (23-1N, 25-1N, 23-2N, 25-2N) disposées sur un puits thermique commun (24, 26).
Patent WO-0077240-A1 (WO)
Title: Electrochemical biosensor and chip for such a biosensor
Inventor: GRASA JEAN-PIERRE
IPC: C12Q1/00
Filed: 2000-06-06
Abstract: The invention concerns an electrochemical biosensor comprising a first electrode (7) located in a chip (6). The chip (6) can be inserted in a mount (2) comprising: a second electrode (27) opposite the first electrode (7) and means (11, 12) for receiving and retaining the chip (6). On the first electrode is deposited a reactive liquid solution maintained and protected by a semi-permeable membrane (9) which is attached to the first electrode (7) by a ring type joint (21). In measuring mode the chip (6) containing the reactive liquid solution is inserted in the mount (2) and a drop of sample is deposited on the membrane (9). By capillary action, the liquid sample electrically contacts the two electrodes (7, 27) thereby enabling an electrochemical measurement.
Patent WO-0108088-A1 (WO)
Title: Secure microcontroller against attacks based on current consumption values
Inventor: LEYDIER ROBERT
IPC: G06F21/86
Filed: 2000-07-17
Abstract: The invention concerns a microcontroller (30) designed to be incorporated in a portable object such as a smart card, comprising at least: a contact plate (VCC) for powering said microcontroller (30); a data input and/or output pad (I/O); an effective data processing part (°CE); and confidential data. The invention is characterised in that the microcontroller further comprises means (GEN; CAP; COM) for varying the supply voltage of the effective data processing part (°CE), said means being capable of making secure the confidential data against attacks based on current consumption values.
Patent WO-0114808-A1 (WO)
Inventor: FUENTES FRANCOIS
IPC: F28D9/00
Filed: 2000-08-17
Abstract: The invention concerns a bath-type evaporator-condenser (4), comprising at least a heat-exchanger plate (13), having several flat passages (18) for counter-current circulation of two fluids along a common direction, and a sealed chamber (14) for confining a fluid containing the or each heat-exchanger plate, the confinement chamber comprising a central section (50) generally cylindrical along a longitudinal axis (Y-Y). The longitudinal axis of the central section of said or each confinement chamber is orthogonal to the counter-current circulation direction of the fluids in the flat passages of the corresponding heat exchanging plate. The invention is applicable to double-column air distillation installations.
Patent WO-0114514-A1 (WO)
Title: Biological device, especially for cell culture
Inventor: MARCHANT JEAN-ELOI
IPC: C12M1/00
Filed: 2000-08-25
Abstract: The invention relates to a biological device, especially for cell culture, consisting of at least one elementary unit comprising a container, whereby said container consists of at least one flexible biocompatible outer envelope and at least one access pathway. The invention is characterized in that the elementary unit comprises means for strengthening at least one peripheral zone of said container, especially for cell culture, characterized by the provision of securing means on a peripheral area of a container.
Patent WO-0116497-A1 (WO)
Title: Pivot with flexible blades
Inventor: LORIGNY ERIC PASCAL JEAN
IPC: F16D3/00
Filed: 2000-08-31
Abstract: The invention concerns a pivot comprising identical first and second parts (1, 2) partially engaged into each other and mobile in rotation relatively to each other about a common axis (X), countering the action of at least two return leaf springs (8, 9) having each first and second ends (81, 82; 91, 92) anchored in the first and second parts (1, 2) respectively. The invention is characterised in that the ends (81, 82; 91, 92) are anchored by being wedged inside said parts (1, 2).
Patent WO-0122366-A1 (WO)
Title: Method for building a three-dimensional scene by analysing a sequence of images
Inventor: ROBERT PHILIPPE
IPC: G06T7/20
Filed: 2000-09-14
Abstract: The invention concerns a method comprising the following steps: calculating, for an image, a depth map (1) corresponding to the depth, in the three-dimensional space, of image pixels; calculating, for an image, a resolution map (2) corresponding to the three-dimensional resolution of the image pixels, based on the depth map; matching (6) a current image pixel with a pixel of another image of the sequence, pixels relating to a common point in the three-dimensional scene, by projecting the current image pixel onto the other image; selecting a current image pixel (6) according to its resolution and to that of the other pixels of the sequence matched with said pixel; constructing the three-dimensional model (8) from the selected pixels. One application concerns the generation of images for browsing.
Patent FR-2808598-A1 (FR)
Title: Temple pivot for spectacle frame has hinge with lugs receiving pivot pin held by insert with stops to prevent rotation
Inventor: PONARD VUILLEMEY GERARD
IPC: G02C5/22
Filed: 2000-05-05
Abstract: The temple arm (4) pivot has a hinge (3) with two lugs (5,5') attached to the frame and arm and having a pivot pin (7). Each hinge has an insert (9) on which the pin pivots. The insert is mounted on the pivot axis (6) and between the lugs. Stops (12) block the rotation of the insert with respect to the lugs.
Patent FR-2796402-A1 (FR)
Title: Systeme de lisses, machine de rentrage automatique pour le traitement des lisses et metier a tisser pour l'utilisation d'un tel systeme
Inventor: BAUMANN HANS
IPC: D03J1/14
Filed: 2000-06-30
Abstract: L'invention concerne un système de lisses pour des métiers à tisser.Ce système de lisses est constitué de lisses 51 et de tringles porte-lisses supérieure et inférieure (52, 53) à fixer à une lame, sur lesquelles sont enfilées les lisses. Les lisses présentent deux oeillets d'extrémité (56, 57) dont celui (56) qui vient à se situer dans la lame au-dessus des fils de chaîne, entoure avec un jeu plus étroit dans la direction longitudinale de lisses la tringle porte-lisses supérieure (52) que l'oeillet d'extrémité (57) qui vient à se situer en dessous des fils de chaîne. Selon une variante de réalisation, les tringles porte-lisses supérieure et inférieure ont chacune des sections transversales différentes respectivement une largeur différente.L'invention est applicable dans le domaine des métiers à tisser.
Patent FR-2811780-A1 (FR)
Inventor: ORTEGA JEAN MARC
IPC: G05D1/00
Filed: 2000-07-13
Abstract: The invention concerns a device for controlling an aircraft manoeuvring components comprising: at least a control member, capable of being actuated by a pilot to deliver manoeuvring commands, at least a central calculating unit (20) adapted to prepare control signals for at least each manoeuvring component based on said manoeuvring commands, each calculating unit being provided with its own failure detecting system. The invention is characterised in that the device further comprises at least a standby electronic module (40), respectively associated with a manoeuvring component, and adapted to likewise prepare control signals for said manoeuvring component based on said manoeuvring commands, said electronic module not being provided with its own failure detecting system, but being connected to a central failure detecting system.
Patent FR-2810461-A1 (FR)
Title: Current socket security obscurer having obscurer section providing secure access closure position blocked and earth pin flexible deformation freeing obscurer.
Inventor: BONNET PAUL
IPC: H01R13/453
Filed: 2000-08-01
Abstract: The current socket (10) has an earth contact (14) and pin receptacles. There is an obscurer section (18) providing secure access. The security obscurer is blocked in the closure position and the control element set to earth. The security obscurer is freed by a flexible deformation produced by the earth pin freeing the obscurer.
Patent FR-2812638-A1 (FR)
Inventor: BULLIARD MICHEL
IPC: C07C41/26
Filed: 2000-08-03
Abstract: The invention concerns the use of chiral diphosphines as optically active ligands for preparing diphosphino-metal complexes. The invention also concerns diphosphino-metal complexes comprising a chiral diphosphine as ligands and asymmetrical catalysis methods using said complexes. More particularly, the invention concerns the use of said diphosphino-metal complexes in asymmetrical hydrogenation or isomerization processes for the synthesis of organic products with desired chirality.
Patent FR-2799794-A1 (FR)
Title: Procede et appareil d'elevation de temperature d'echappement pour un moteur a combustion interne
Inventor: OHASHI NOBUMOTO
IPC: F02D41/34
Filed: 2000-10-11
Abstract: Un appareil d'élévation de température d'échappement d'un moteur à combustion interne (1) comporte : un moyen de commande de papillon destiné à commander un papillon des gaz d'échappement (49) prévu dans un passage d'échappement (45, 47) à un état pratiquement complètement fermé lorsqu'un composant de carburant non brûlé évacué du moteur (1) doit être amoindri; un moyen de commande d'injection de carburant principale destiné à augmenter une quantité principale de carburant injecté à partir d'une soupape d'injection de carburant (32) lorsque le papillon des gaz d'échappement (49) est commandé à l'état pratiquement complètement fermé; un moyen de commande d'injection de carburant auxiliaire destiné à injecter de manière auxiliaire le carburant à partir de la soupape d'injection de carburant (32) après que la quantité principale de carburant ait été injectée par le moyen de commande d'injection de carburant principale; et un moyen de suppression de matières particulaires (46) prévu dans le passage d'échappement (47) afin de supprimer une matière particulaire contenue dans les gaz d'échappement.
Patent FR-2803061-A1 (FR)
Title: Communications topology for medical establishments uses Ethernet for high speed internal and external data transfer
Inventor: KERPELMAN DANIEL I
IPC: G16H10/60
Filed: 2000-12-20
Abstract: The communications topology has an internal high speed Ethernet data communication network (20,22) with clients (24-38) and a communications controller (40) to exchange data with an remote service supplier (14) over external networks (50,54)
Patent FR-2818426-A1 (FR)
Inventor: GRELLIER STEPHANE
IPC: G11C16/10
Filed: 2000-12-18
Abstract: The invention concerns a device to secure the data areas of a memory in an electronic component, the said component being able to modify the said data areas. The invention is characterised in that the said method includes a single backup memory of data areas including: - first means of reference of the data areas to be secured, - second means of backing up information on the said data areas.
Patent FR-2819151-A1 (FR)
Title: Protective garment that can be made in one size that fits all, comprises elastic elements consisting of strips of nonelastic nonwoven material fixed to elastic support
Inventor: RADULESCAUT DANIEL
IPC: A41D27/24
Filed: 2001-01-05
Abstract: A protective garment comprising structural pieces of nonwoven material, comprises elastic elements consisting of strips (10) of nonelastic nonwoven material fixed to an elastic support (4) whose edges are joined continuously to certain structural pieces, the strips being disposed to the plane of deformation of the garment and perpendicular to the direction of deformation.
Patent FR-2819495-A1 (FR)
Title: Method of manufacturing cheese box made from unwound poplar wood comprises preparing complex by adhering flexible coating sheet on unwound wood sheet, drying in press and cutting out and assembling
Inventor: FONTAINE JACKY
IPC: B27D1/00
Filed: 2001-01-15
Abstract: The manufacturing method comprises an initial preparation stage of a complex consisting of adhering on a sheet of unwound wood a flexible coating sheet. This is followed by an intermediate drying stage in a press and a final shaping stage by cutting out the complex and assembling the cut-out.
Patent WO-0179570-A1 (WO)
Title: Method for eliminating bismuth from molten lead by adding calcium-magnesium alloys
Inventor: MAUGRAS CYPRIEN
IPC: C22B13/06
Filed: 2001-04-10
Abstract: The invention concerns a method for eliminating bismuth from molten lead with magnesium and calcium, which consists in inputting magnesium and calcium in the form of lumps of two Mg-Ca alloys, one containing predominantly Mg, the other containing predominantly Ca, each having a Liquidus temperature lower than 650 °C, and preferably less than 600 °C. The Liquidus temperatures of the two alloys are preferably close to less than about 20 °C. A particularly efficient treatment is obtained with a Mg-Ca alloy close to the eutectic alloy at 16.2 wt. % of calcium and containing 12 to 25 % of calcium and a Ca-Mg alloy containing between 60 and 80 % of calcium. The invention enables fast elimination of bismuth and adjustment of the Ca/Mg ratio during treatment.
Patent FR-2820872-A1 (FR)
Inventor: SOUFFLET FREDERIC
IPC: G10L15/183
Filed: 2001-02-13
Abstract: The invention concerns a voice recognition method implemented in at least a terminal (114), the voice recognition method using a language model (311), comprising the following steps: detecting (502) at least a non-recognised expression in one of the terminals; recording (503) in the terminal data representing the non-recognised expression (309); transmission (603) by the terminal of the recorded data to a remote server (116); analysis (803), at the remote server, of said data and generation (805) of data for correcting said language model taking into account at least part of the non-recognised expressions; and transmitting (806) from the server to at least a terminal (114, 117, 118) correction data, so as to enable subsequent recognition of at least some of the non-recognised expressions. The invention also concerns corresponding modules, devices (102) and remote server.
Patent FR-2820930-A1 (FR)
Title: Terminal mobile de reseau de radiotelephonie a deux chaines d'emission et de reception et deux antennes
Inventor: ROMAO FERNANDO
IPC: H04Q7/32
Filed: 2001-02-15
Abstract: Le terminal comporte des moyens radio comprenant une chaîne d'émission (1) et une chaîne de réception (2) agencées pour fonctionner en full-duplex dans deux bandes de fréquences respectives. Chaque chaîne (1, 2) comporte une antenne dédiée (19, 29). Il n'y a pas de duplexeur dans le terminal.
Patent WO-0206352-A1 (WO)
Inventor: DELPRATO FRANCOIS
IPC: C08B37/00
Filed: 2001-07-13
Abstract: La présente invention a pour objet un procédé de préparation d'oligomères d'au moins un galactomannane, caractérisé en ce que l'on soumet un mélange comprenant au moins un galactomannane sous forme solide et de l'eau, mais dépourvu d'agent oxydant et d'acide, à un traitement par cuisson-extrusion, dont l'énergie mécanique spécifique est comprise entre 140 et 220 Wh/kg et la température en tête du produit est comprise entre 80 et 180 °C.
Patent FR-2821348-A1 (FR)
Inventor: BENOIT JEAN
IPC: C03C14/00
Filed: 2001-02-26
Abstract: The invention relates to a composite material characterised in that it comprises a skeleton consisting of single fibres and/or fabric made from the aforementioned fibres, said skeleton being embedded in a silica matrix.  The invention also relates to the production method and surface treatment thereof, the composite materials that can be obtained by means of said treatment, articles comprising said composite materials and the use thereof to produce optical instrument structures, mirrors, thin- or thick-layered hybrid electronic circuits, passive and active antennae, ultrastable radiofrequency cavities, solar panels, telescope or focal plane structures, laser systems, heaters or sensors which are preferably electronic.
Patent FR-2822486-A1 (FR)
Title: Protection system for persons around opening comprises floor elements forming grating and barrier hinged on frame opposite hopper
Inventor: FERNANDES MANUEL ANTOINE
IPC: E01F13/02
Filed: 2001-03-20
Abstract: The protection system consists of an independent modular assembly (D) completely integrated in a floor (P) underneath a bulk product input hopper (T). The assembly comprises three elements articulated on a metal section frame (1). The frame is sized to be integrated in the opening (O). Two identical floor elements (2) composed of a frame (2a) and sections (2b) forming a grating are articulated by hinges (7) on two opposite sides of the frame and a barrier (3) is also articulated on the frame opposite the pouring hopper.
Patent FR-2823863-A1 (FR)
Title: Image projection system has real animated image controlled by proximity sensor
Inventor: CONRAUD ALAIN
IPC: G02B27/22
Filed: 2001-04-20
Abstract: An image projection system has a partial transmitting mirror (1) with asymmetric Fresnel lens (21) superimposing the image on the reflection of the observer for animation includeing odour release and transition from real to virtual image actuated by a proximity sensor.
Patent FR-2828244-A1 (FR)
Title: Microactuator operated by firing a pyrotechnic charge in a chamber inside a solid support to deform a membrane but not breach the walls of the support
Inventor: PERUT CHRISTIAN
IPC: B81B3/00
Filed: 2001-04-27
Abstract: A chamber (2) is made in a solid support (3) and contains a pyrotechnic charge (6). The chamber is partially defined by a deformable membrane (4) such that the gases emitted by burning the pyrotechnic charge allow the volume of the chamber to increase by deforming the membrane whilst keeping the solid walls of the chamber intact.  The chamber defines a hermetic space when it is expanded. The pyrotechnic charge is nitrocellulose-based. The volume of the chamber is less than 1cm<3>. The charge density (ratio between mass of pyrotechnic charge over the volume of the chamber) is between 0.01 and 0.1 mu g/mm<3>. A heating conducting track is placed on the pyrotechnic charge and is only in contact with the charge. The chamber contains a hollow cavity in the support and the pyrotechnic charge is in the form of a film coating this cavity, or as a coating for a heating conducting wire (5) crossing the chamber. The wire has a diameter of between 10 and 100 mu m. The flexible membrane can inflate or unfold as the gases from the charge expand and it is made of Teflon. Deformation of the membrane moves a solid piece which pivots to close a fluid pipe. An Independent claim is also included for a microsystem containing such a microactuator, where the flexible membrane is placed in an annular space such as a throat; the pyrotechnic charge is in an annular space of smaller diameter, connected to the membrane space by an opening, and a solid plate piece covered with an elastic membrane presses against the support to cap the membrane space and obstruct a fluid pipe. Alternatively, the membrane, which may be bistable, deforms to block the pipe. The element which blocks the pipe is surmounted with a flexible protrusion which ensures a good seal when the pipe is closed.
Patent FR-2824201-A1 (FR)
Inventor: VASILESCU CLAUDIU
IPC: F04D29/28
Filed: 2001-04-27
Abstract: The invention concerns a rotating electric machine comprising at least a fan (43) provided with blades providing between them divergent ventilation channels (48) adapted to generate a cooling fluid flow through the machine; the angle of incidence (B) of the blades, at the leading edge ranges between 150 degrees and 175 degrees, while the angle of incidence (A) of the blades at the trailing edge ranges between 90 degrees and 165 degrees relative to the tangent to a circle (C) generated during the rotation of the blades, the ratio between the average pitch of the blades (46) and the average length thereof being less than 0.975. The invention is applicable to fans for a motor vehicle alternator.
Patent FR-2812721-A1 (FR)
Title: Dispositif et procede de navigation pour entrer des donnees notamment applicables a un vehicule automobile
Inventor: HESSLING MATTHIAS
IPC: G01C21/36
Filed: 2001-08-01
Abstract: Dispositif de navigation (10) notamment applicable à un véhicule automobile, comportant un système d'entrée de données (25) et une unité de navigation (19) reliée à celui-ci. Le système d'entrée d'informations (25) comporte un système de lecture de données (26) pour leur enregistrement.
Patent FR-2831050-A1 (FR)
Title: Dental hand piece with adjustable depth stop for drilling comprises several conduits leading fluid from external conduits to tool working zone, axial locking of stop comprising guillotine
Inventor: RICHARD HERVE
IPC: A61C8/00
Filed: 2001-10-19
Abstract: The dental hand piece adjustable stop (10) comprises several conduits (4) for leading fluid from one or more external conduits to the tool (8) working zone. The axial locking system of the stop comprises a guillotine (5) with spindle parallel to the tool axis. Axial locking of the stop is assured by holding the tool.
Patent FR-2831481-A1 (FR)
Title: Extruded thermoplastic reinforced profile manufacturing procedure has reinforcement pre-impregnated with liquid resin of thermoplastic plastisol
Inventor: ROELLY ALFRED
IPC: B29C48/09
Filed: 2001-10-30
Abstract: Procedure for making an extruded reinforced profile (1) with an organic thermoplastic matrix using reinforcing elements (2) that have been pre-impregnated with a liquid resin (3') before passing through the extrusion die (8).  Procedure for making an extruded reinforced profile (1) with an organic thermoplastic matrix using reinforcing elements (2) that have been pre-impregnated with a liquid resin (3') before passing through the extrusion die (8). The liquid resin is a plastisol of a thermoplastic material, i.e. a mixture formed from a thermoplastic resin suspension prepared following polymerisation of an emulsion or micro-suspension in a liquid plasticizer and optional additives, with the plastisol compatible with the organic thermoplastic matrix. The organic matrix and/or liquid resin is polyvinyl chloride (PVC), with the plastisol made from a PVC paste of round mono disperse particles with a preferred size of 30 - 45 microns, a Newtonian rheological behavior or very weak pseudo-plasticity and a viscosity close to 4 Pa.s. The plastisol additive is an epoxy or polyester adhesive agent and its plasticizer is selected from the phthalate family, such as dioctyl phthalate, diisononyl phthalate, diisophenylphthalate and/or polyethylene terephthalate.
Patent FR-2831825-A1 (FR)
Title: Procede et dispositif de regulation a dilution pour appareil respiratoire
Inventor: MARTINEZ PATRICE
IPC: A62B7/14
Filed: 2001-11-08
Abstract: Le procédé est destiné à réguler le débit d'oxygène additionnel provenant d'une source vers une admission dans un masque respiratoire muni d'une entrée d'air ambiant de dilution. On mesure en temps réel le débit inspiratoire volumique instantané inhalé ramené aux conditions ambiantes (directement ou à partir de la mesure du débit d'air de dilution inhalé dans le masque, en tenant compte de l'oxygène additionnel), et on mesure la pression ambiante. A partir de la pression ambiante on détermine la teneur minimale en oxygène à réaliser sur l'ensemble de l'inhalation pour respecter la norme respiratoire, et on commande le débit instantané d'oxygène additionnel de façon à remplir les exigences minimales des normes avec une marge de sécurité qui sera généralement de quelques pour cent.