baber/WOPTO huggingface dataset:
Patent WO-9216756-A1 (WO)
Title: Proportional mechano-electronic actuator means
Inventor: AHONOJA ILKKA
IPC: F15B15/28
Filed: 1992-03-11
Abstract: The invention  relates to a proportional mechanical actuator for a device linearly controllable by a pressure fluid, the actuator being intended to be connected between a pressure source (P) and the device (60) to be controlled, comprising a proportional magnet (1); a pilot control spindle (3) arranged to be movable in a pilot control body (5) by the proportional magnet (1) for opening and closing different pressure fluid conduits (A, B, P, T); a positioner (11) for the device (60), the positioner (11) being linearly controllable in two directions by the pilot control spindle (3) so that the spindle (3) tends to keep the positioner (11) at each particular moment in a predetermined position corresonding to a control signal supplied by an electric control unit (70) of the actuator so as to linearly control the device (60) through a control spindle (14) or other similar external coupling device of the actuator. A position sensor (13) electrically sensing the position of the positioner (11) is provided in a substantially cylindrical means (12) defining a space where the positioner (11) moves, the position sensor comprising a winding fitted around the means (12).
Patent WO-9841005-A1 (WO)
Title: Procede de production d'une impulsion de comptage et emetteur d'impulsions de comptage
Inventor: SALO ARTO
IPC: H04M15/00
Filed: 1998-02-25
Abstract: L'invention concerne un procédé de production d'une impulsion de comptage ainsi qu'un émetteur d'impulsions de comptage utilisé pour produire l'impulsion de comptage sur un fil d'abonné. L'émetteur d'impulsions de comptage comprend un moyen (11) destiné à produire un signal, un moyen (14) destiné à produire une terre virtuelle et permettant le décalage du niveau du signal, un premier élément amplificateur (13) ainsi qu'un second élément amplificateur (15), la sortie dudit premier élément amplificateur (13) étant connectée fonctionnellement à l'entrée du second élément amplificateur (15), et un moyen de séparation (16) connecté au premier élément amplificateur (13) et au second élément amplificateur (15). Les éléments amplificateurs (13, 15) produisent des signaux en phase opposée sensiblement égaux en intensité et combinés dans le moyen de séparation (16) afin de former l'impulsion de comptage, laquelle est transmise au fil de l'abonné.
Patent WO-0123838-A1 (WO)
Inventor: WEHBE ALAUSE HELENE
IPC: G01C19/56
Filed: 2000-09-26
Abstract: L'invention concerne les gyromètres de type diapason utilisant une structure micro-mécanique de poutres vibrantes. Le gyromètre comporte un élément sensible (40) micro-usiné ayant au moins deux poutres d'excitation (12, 14, 16, 18) positionnées symétriquement, de part et d'autre et parallèlement à un axe sensible Oy du gyromètre. Les deux poutres sont réunies par leurs extrémités au moyen d'au moins un élément transversal (20, 22) fixé dans sa partie centrale, au niveau de l'axe sensible Oy, à un bâti (28, 30), par un élément de rappel élastique de torsion (42, 44) s'opposant à la rotation de l'élément transversal autour de l'axe Oy. Les éléments de rappel élastiques sont dimensionnés de manière que la variation en température de leur fréquence de résonance naturelle en torsion suive la variation en température de la fréquence de résonance naturelle en flexion des poutres. Application: mesure de la vitesse angulaire d'un mobile.
Patent WO-0128908-A1 (WO)
Title: Device and method for packaging long fibre tapes
Inventor: CLARISSE JEAN-PIERRE
IPC: B65H54/84
Filed: 2000-10-19
Abstract: The invention concerns a packaging method for natural or synthetic fibre tapes wherein a coiler (4) continuously drops a fibre tape (1) into a container (7) whereof the bottom (11) is gradually lowered as it fills. Said container (7) is parallelepiped in shape, and is mounted on a mobile platform (12) whereof the displacing motions are arranged such that the tape (1) falling into said container (7) are deposited therein forming successive offset coils, which are superposed on one another and densely fill up the container (7). Once the container (7) is full, the content is transferred into a baling press, wherein are subsequently transferred, once or several times, the contents of the container (7) filled once more in the same manner. Then said successive coils are compressed by means of said press, to obtain after packaging a bale containing fibre tapes with optimal quality strands and capable each of having a considerable weight.
Patent WO-0134958-A1 (WO)
Title: Butterfly valve body comprising a throttle valve provided with a counterbore
Inventor: PONTOPPIDAN MICHAEL
IPC: F02D9/10
Filed: 2000-11-06
Abstract: The invention concerns a butterfly valve body (1) for an internal combustion engine fuel injection device comprising a housing (2) wherein is arranged a conduit (3). A disc-shaped throttle valve (6) pivots in said conduit which it divides into an upstream part (8) and a downstream part (9). The throttle valve has an upper wing (12) facing upstream and a lower wing (13) facing downstream. A sunk relief (21) is arranged in the downstream surface (16) of a portion (20) of the upper wing (12) of the throttle which is subjected to the maximum gas speed, the sunk relief (21) emerges radially into the peripheral side surface of the throttle (6) being defined by surfaces (25, 26, 27) whereof the intersections with the downstream surface (16) are sharp edges (25a, 26a, 27a).
Patent FR-2806791-A1 (FR)
Title: Procede pour determiner une vitesse minimale de controle d'un aeronef
Inventor: BURSON DAVID
IPC: G05D1/00
Filed: 2000-03-23
Abstract: - Procédé pour déterminer une vitesse minimale de contrôle d'un aéronef. - Selon ce procédé, au cours au moins d'un vol dudit aéronef, on mesure les valeurs de paramètres prédéfinis et à partir desdites mesures enregistrées dans une mémoire (3) et d'au moins une valeur de certification prédéfinie reçue d'une mémoire (9), on détermine une valeur de certification Cnfcertif du moment de lacet cnf créé par la coupure d'un moteur de l'aéronef, valeur qui sera utilisée pour déterminer la vitesse minimale de contrôle. Selon l'invention, à partir de valeurs mesurées du dérapage et de la force latérale Cy, ainsi que d'une valeur de certification Cycertif, on détermine une valeur de certification certif (E1). De plus, à partir des valeurs mesurées du dérapage , de la force latérale Cy et du moment de lacet Cnf ainsi que des valeurs de certification Cycertif et certif, on détermine ladite valeur de certification Cnfcertif (E2).
Patent FR-2807567-A1 (FR)
Title: Procede de realisation d'un transistor bipolaire
Inventor: GRIS YVON
IPC: H01L21/8249
Filed: 2000-04-10
Abstract: L'invention concerne un procédé de réalisation d'un transistor bipolaire dans un substrat de type P comprenant les étapes consistant à former dans le substrat une première zone (3) de type N; former par épitaxie une première couche de silicium (30); former dans cette première couche, et sensiblement au-dessus de la première zone, une deuxième zone (34) fortement dopée de type P, disjointe de la deuxième zone; former en périphérie de cette deuxième zone une troisième zone (36) de type N ; former par épitaxie une deuxième couche de silicium (41); réaliser une tranchée profonde (50) traversant les première et deuxième couches de silicium, pénétrant dans le substrat et séparant latéralement la deuxième zone (34) de la troisième zone (36); et procéder à un recuit tel que le dopant de la troisième zone (36) soit en continuité avec celui de la première zone (3).
Patent FR-2793894-A1 (FR)
Title: Afficheur a cristal liquide et son procede de fabrication
Inventor: KO TAE WUN
IPC: G02F1/1339
Filed: 2000-05-22
Abstract: L'invention concerne un afficheur à cristal liquide et un procédé de fabrication de cet afficheur qui permette de renforcer l'adhésion entre un agent de scellement (11) et une plaque inférieure (20) dans un panneau présentant un taux d'ouverture élevé, et sur lequel on applique un film de protection organique. Le film de protection organique (24) et une couche d'isolation de grille (22) sont structurés de telle sorte que l'agent de scellement (11) entre en contact directement avec le substrat (20). En conséquence, le film de protection organique ou le film d'isolation de grille dans la surface revêtue de l'agent de scellement est partiellement ou totalement enlevé pour permettre un contact direct de l'agent de scellement avec le film de protection organique ou le substrat inférieur, ce qui renforce l'adhésion entre l'agent de scellement et la plaque inférieure.
Patent FR-2811820-A1 (FR)
Title: Rotor for a miniature electric motor, e.g. for a watch or similar, has an injection molded axle with a magnet mounted in a housing on the axle and then glued and or screwed into a fixed position, so that assembly is simplified
Inventor: TIROLE NICOLAS
IPC: H02K7/116
Filed: 2000-07-13
Abstract: Rotor for a miniature electromagnetic motor with an axle made from injection molded plastic (10) defining an axis (AA) and with a magnet (12) supported on the axle. The axle has a housing (18) with a lateral opening for the magnet. Once the magnet is placed within the housing it is fixed in place by gluing and or a screw mechanism.
Patent FR-2812239-A1 (FR)
Title: Collapsible equipment for handling heavy wheels comprises three cylindrical tubes, two of which are parallel contact elements with pivoting casters, and a folding crosspiece able to slide on connecting crosspiece
Inventor: CELERIER MANGIN JACQUES
IPC: B60B29/00
Filed: 2000-07-28
Abstract: The equipment comprises three cylindrical tubes two of which are parallel and symmetrical contact elements (4) each fitted with pivoting casters (5) and a folding crosspiece (1). The crosspiece can slide on a dismantleable connecting crosspiece (2) allowing, under the action of a pawl strap (3), a variation between the axes of the contact tubes placed either side the wheel vertical axis. This modifies the wheel's horizontal position when the contact elements are in contact with the wheel external diameter tangent points.
Patent FR-2814952-A1 (FR)
Inventor: BRYSON NATHAN
IPC: A61K8/02
Filed: 2000-10-06
Abstract: The invention concerns a suspension of biocompatible particles for carrying active principles. Said carrier particles are based on a double-block hydrophilic neutral polyaminoacid/ hydrophobic neutral polyaminoacid copolymer. Said hydrophilic neutral polyaminoacid/ hydrophobic neutral polyaminoacid particles are capable of combining in colloidal suspension in non-dissolved state, at least an active principle and of releasing same, in particular in vivo, in prolonged and/or delayed delivery. The invention also concerns a powdery solid from which are derived the carrier particles and the preparation of said solid and of said suspension of active principle based on hydrophilic neutral polyaminoacids/ hydrophobic neutral polyaminoacids. Said carrier particles form spontaneously and in the absence of surfactants or organic solvents, stable aqueous suspensions. The invention also concerns the carrier particles in dry form, the method for preparing them, and pharmaceutical compositions (in dry form or suspension) comprising said carrier particles associated with an active principle.
Patent FR-2819615-A1 (FR)
Title: Device and method for identifying and or locating a lost person incapable of making themselves understood comprising a portable device that can be activated remotely by a third party without any action by the wearer
Inventor: DE THEVENARD JEAN MARIE HUBERT
IPC: G06K19/07
Filed: 2001-01-12
Abstract: Method for identifying and signaling the location of a person in which the person is equipped with a personalized label that on request yields identification information or a simple instruction to a third party to come to the aid of the person without any action being necessary by the person wearing the label.  An Independent claim is made for an identification device comprising a memory circuit (CM) to which are connected integrated circuits for writing to (CE) and reading from (CL) the memory. A remote device can query an integrated transmission circuit (CT). The circuit elements are contained in a sealed package that can be worn on the clothing, etc.
Patent FR-2821263-A1 (FR)
Title: Remote-controlled patient support device for use in medical radiography or radiotherapy is highly flexible and allows x-ray tube and image receiver to be positioned such that all type of examination can be executed
Inventor: GAUDEL JACQUES
IPC: A61B6/00
Filed: 2001-02-27
Abstract: Device comprises a stand with a lower element (10) fixed to the ground and an upper element (9) sliding vertically within it and supporting a beam (8) that pivots about a horizontal axis and supports a X-ray transparent and retractable patient support. An L-shaped support (7) slides along the beam with the upper shorter arm (4) having a rotating arm (3) along which a carriage supporting the X-ray tube (1) is displaced. The X-ray tube is able to rotate around an axis passing through its support. The longer arm (5) of the L- support has a mobile support allowing an image receiver (6) to be moved nearer or away from the X-ray tube.
Patent WO-0219557-A1 (WO)
Title: Method and device for demodulating signals from multiusers
Inventor: ROUMY ALINE
IPC: H04B1/707
Filed: 2001-08-31
Abstract: The invention concerns a method and a device for equalizing and decoding digital signals from K users comprising several modules, each module including an equalizer connected to a decoder. An equalizer of rank k corresponding to an index of the user k is connected to at least two decoders of rank varying from k to k-1. The invention is useful for demodulating signals in mobile radio systems.
Patent FR-2821518-A1 (FR)
Title: Microphone/haut-parleur integre pour un dispositif de communication sans fil
Inventor: YANG BILL
IPC: H01F27/14
Filed: 2001-03-23
Abstract: L'invention consiste en un microphone/haut-parleur intégré (105) ayant deux circuits magnétiques directionnels, qui est incorporé dans un dispositif de communication tel qu'un téléphone sans fil ou un téléphone mobile. Le microphone/haut-parleur intégré comprend des premier et second systèmes de vibration (110, 120) fonctionnant respectivement comme un haut-parleur et un microphone. Le système de vibration fonctionnant en haut-parleur peut en outre constituer un vibreur pour ajouter une fonction de vibration au téléphone sans fil. En d'autres termes, un microphone, un haut-parleur et un vibreur peuvent être combinés ensemble pour former un composant intégré dans le téléphone sans fil.
Patent FR-2828795-A1 (FR)
Title: Case for set square comprises square shaped lined bottom and cover with rounded tops and bottom anchoring pins for holding
Inventor: POST BEATRICE
IPC: A45C11/36
Filed: 2001-08-22
Abstract: The case comprises a bottom and a cover (1) in the shape of the setsquare with rounded tops (2). It has a lined bottom provided with a notch on which the setsquare is placed and supported. In the case bottom are anchoring pins (3) for holding the double bottom to the case.
Patent FR-2829403-A1 (FR)
Title: Enriched gaseous flux production for ammonia synthesis, involves supplying enriched flux produced from non-permeate gaseous mixture into permeation unit which produces another flux having higher content
Inventor: BRAZIER ARNAUD
IPC: B01D53/22
Filed: 2001-09-11
Abstract: A non-permeate gaseous mixture is supplied to a permeate unit (22), to form a permeate enriched flux (III'). The enriched flux is supplied into another permeate unit (24), to produce another enriched flux (IV) with a higher content of component than the flux III.
Patent FR-2819620-A1 (FR)
Title: Method for determining color conversion characteristic for an image display device, particularly for use with a monitoring device where color output must conform to a standard, having faster conversion characteristic determination
Inventor: KAGAWA SHUICHI
IPC: G09G5/04
Filed: 2001-09-24
Abstract: Method relates to a device in which image data are converted on a pixel by pixel basis referring to a color conversion characteristic and an image converted into color is displayed. An iterative process is followed in which input values are converted and compared with a desired result. When the result is close enough to the desired result the color conversion characteristic is output.  An Independent claim is made for a display device with a means for conserving a color conversion characteristic.
Patent FR-2831204-A1 (FR)
Title: Offshore platform, with subsea angled drilling system, uses guidance conduit with large major radius of curvature, which is introduced beneath sea bed
Inventor: ANRES STEPHANE
IPC: E21B7/128
Filed: 2001-10-24
Abstract: The guidance conduit (3) is located in a position where it will be forced into the sea bed. The front end rests horizontally on the sea bed. Together with an intermediate curved section, the conduit is inserted into and below the surface of the sea bed. Its major radius of curvature is no less than 500 m, and is preferably greater. The rear portion (at the lower inserted end) of the guidance conduit is sensibly linear, and is inclined in the subsurface region of the sea bed at a set angle ( alpha ).  The guidance conduit co-operates with equipment driving it into and below the sea bed in a controlled manner. This introduction commences from a starting position, in which the conduit rests entirely on the sea bed in a horizontal position, to the position where it is completely embedded in the subsurface below the sea bed.  An Independent claim is included for the corresponding method of installation, which includes traction at the end of the guidance conduit.
Patent FR-2832055-A1 (FR)
Title: Medical bed has control buttons recessed within long thin channels so that they can only be operated by authorized personnel with an appropriate activation element
Inventor: CRESSON THIERRY
IPC: A61G7/018
Filed: 2001-11-09
Abstract: Medical bed is equipped with means for automatic displacement of several of its moving elements. The displacement means are activated by a button (76) that can be activated by a light touch or by pressing in. The button can only be reached and activated by a long thin object (9) inserted into a channel (73) that leads to the button.
Patent FR-2816645-A1 (FR)
Title: Appareil pour nettoyer des grandes surfaces
Inventor: MARIANI EDGARDO
IPC: E01H1/10
Filed: 2001-11-09
Abstract: L'invention concerne un appareil pour nettoyer des grandes surfaces.Cet appareil comprend un couvercle de lavage (11) avec au moins une buse fournissant de l'eau sous pression communiquant avec le couvercle, le couvercle comprenant par ailleurs une unité d'aspiration reliée à un tuyau d'évacuation d'eau et de saletés (12). Un tuyau de décharge (8) s'étend d'un ensemble d'aspiration (4) vers une pompe à haute pression. Le tuyau de sortie (12) s'étend du couvercle de lavage vers l'ensemble d'aspiration (4) qui comprend un ou plusieurs filtres (17) retenant les particules solides.L'invention est applicable notamment dans le domaine du nettoyage de lieux publics.
Patent FR-2817777-A1 (FR)
Title: Stacker for sheet metal components has stacking mandrel with upper and lower sections with support on upper one and lower one pivoting
Inventor: ABT WILFRIED
IPC: B21D45/00
Filed: 2001-12-07
Abstract: The stacker, especially for sheet metal components cut out in succession from a metal strip (1) in guides (2) on a tool (3), has at least one stacking mandrel that rises or descends in a stacking channel. The mandrel comprises upper (5) and lower (9) sections, with a locking member (8) and coupling element (10) between them, the upper section being equipped with a component support (6), while the lower section is able to pivot and connect with a lifting frame (11, 15) with a conveyor (14). The stacker also has a movable mandrel support (7) between upper and lower sections.
Patent FR-2834042-A1 (FR)
Title: Clamping assembly for hydraulic coupler comprising several clamping modules with clamping jaws for connecting to coupler
Inventor: LE DEVEHAT EUGENE
IPC: F16L37/12
Filed: 2001-12-21
Abstract: The assembly comprises at least one clamping module (11) with a clamping jaw (12) designed for connecting the coupler (10) to complementary means (13), and the jaw actuating system (14) with a screw/nut device (15) driven by motor (16). The actuating system is connected directly to the jaw. The jaw is swivel mounted on a support (25) about a fixed point (26). The support is fixed to the coupler. The screw/nut device is articulated on the jaw at a point (27) located at a fixed distance from the fixed point. The assembly can have several clamping modules.  Independent claims are also included for (a) a coupler
Patent FR-2833880-A1 (FR)
Title: Tool changer for robot tools, comprises self aligning robot and tool control circuit contacts with locking mechanisms and main mechanical robot /tool locking fingers operated by pneumatic piston
Inventor: DEMIT DANIEL
IPC: B25J15/04
Filed: 2001-12-21
Abstract: The control circuits for the robot (1) and the tool (2) have connectors (30,31) which include a self aligning element (33) with an indexed positive connection state and an indexed disconnection state. After the control circuit connections have been made the main robot /tool mechanical connection is secured by fingers (7) which are driven by a pneumatic piston and rollers (10) bearing on a piston cam (17)
Patent WO-03060185-A1 (WO)
Inventor: LAPORTE FRANCK
IPC: C23C16/44
Filed: 2002-01-15
Abstract: Un réacteur pour procédé de dépôt en phase vapeur CVD, ou de recuit thermique rapide RTP, comporte une chambre de réaction (14) métallique, notamment en acier inoxydable ou en aluminium, dont la paroi interne (16) polie est recouverte d'une couche anti-corrosion en matériau réfractaire à base de SiO2 dense et amorphe. D'autres oxydes peuvent être utilisés pour réaliser la couche anti-corrosion, notamment l'oxyde d'alumine Al2O3, ou l'oxyde de chrome.
Patent FR-2834832-A1 (FR)
Title: Fixed image/sound/video lossy digital signal compression having each element occurrences determined/null occurrences modified and associated rate function calculated following occurrence number
Inventor: HENRY FELIX
IPC: H04N7/30
Filed: 2002-01-11
Abstract: The digital sample coding process has an assembly of digital words representing physical sizes. The number of occurrences of each element is determined, and the null occurrences modified to produce a non null. The rate associated with an element is calculated as function of the number of occurrences.
Patent WO-03008725-A1 (WO)
Title: Sonic absorption device for premises
Inventor: WEBER GUY
IPC: E04B1/86
Filed: 2002-07-16
Abstract: The invention concerns a sonic absorption device for acoustic correction of premises or for soundproofing of boxes designed to be arranged in front of a support wall delimiting the premises or the box. It consists of a sparsely perforated embossed sheet (1) reflecting actively acoustic waves and of a porous sound absorbing material layer (2) arranged against said plate (1) between the latter and the support wall. Advantageously, the sonic absorption device is arranged at a distance from the support wall so as to provide a gas space between the sound absorbing material layer (2) and the support wall. The invention enables to obtain uniform absorption characteristics for a whole range of audio frequencies.
Patent WO-03031357-A1 (WO)
Title: Method for preparing raw materials for glass production
Inventor: JEANVOINE PIERRE
IPC: C03B3/00
Filed: 2002-10-04
Abstract: The invention concerns a manufacturing method based on alkali and/or alkaline-earth and/or rare earth silicate(s), optionally in the form of mixed silicates associating at least two of said elements, the method comprising: (i) preferably a reaction converting (1) halides of said alkalis and/or alkaline-earths and/or rare earths, into corresponding sulphates, and (ii) a reaction converting (2) said sulphates with silica into corresponding silicates, the thermal input required for said conversion being supplied, at least partly, by a combustion reactor (3) using one or several immersed burner(s).