baber/WOPTO huggingface dataset:
Patent FR-2656959-A1 (FR)
Title: Antenne pour une station terrestre de radiocommunications par satellite.
Inventor: ERWIN HAERTINGER
IPC: H01Q1/12
Filed: 1990-11-16
Abstract: L'invention concerne une antenne pour une station terrestre de radiocommunications par satellite Cette antenne, gui comporte un réflecteur (14) possédant une ouverture ovale ou rectangulaire et un lobe de rayonnement principal à section transversale ou approximativement elliptique, est montée rotative sur un châssis tournant (7) afin que lors de l'alignement de l'antenne sur un satellite, le grand axe de l'ouverture soit au moins approximativement parallèle à la tangente à l'orbite du satellite, au niveau de la position de ce dernier. Application aux satellites sur orbite géostationnaire.
Patent WO-9111063-A1 (WO)
Inventor: GUERN YVES
IPC: A61N1/372
Filed: 1991-01-18
Abstract: The aim of the invention is to provide, at the same time, a bidirectional transmission of data between a master system (EM), and a slave system (RE), and the electric power supply of the slave system (RE) from the electromagnetic energy emitted by the master system (EM). During the emission of data by way of an electromagnetic signal by the master system (EM), the impedance of the slave system is modulated according to data to be transmitted from the slave system (RE) to the master system (EM), the variations of the electrical features of the master system (EM) induced by said modulation of the impedance of the slave system (RE), said data is restored from said detected variations and the circuits and/or loads (K) of the slave system (RE) are supplied with energy derived from the electromagnetic signal received by the reception antenna (A) of the slave system (RE).
Patent WO-9116126-A1 (WO)
Title: Device for gassing a liquid, in particular for the oxygenation of cell cultures
Inventor: ALMANZA SAUVEUR
IPC: B01F3/04
Filed: 1991-04-15
Abstract: This liquid gassing device, applicable in particular to cytogenerators, comprises a vessel (1) containing the liquid (4), a rotating blade device (15, 16) dipping at least partially into the liquid (4) in order to stir it, a device (21) for recyling the liquid to draw it from and return it to the vessel (1); said device further comprises a disk (18) rotating above the liquid, on which converge the gasses (7) and the recycled liquid (22) driving away the latter radially by centrifugal force, and a funnel (19) arranged in relation to the disk (18) so as to receive the radially dispersed liquid and return it to the liquid surface.
Patent WO-9119951-A1 (WO)
Title: Multilayer composite structures for protection against firearm bullets and/or splinters
Inventor: VERGUET JEAN-FRANCOIS
IPC: F41H5/04
Filed: 1991-06-10
Abstract: Multilayer composite structures are provided for protection against bullet splinters and/or firearm bullets, even those which are are armoured and jacketed, whose velocity may be around 1000 metres per second. Said structures comprise a combination of metallic materials and synthetic organic fabrics comprising, from the outside inwards: (a) a first area for intensive translational and rotational kinetic energy absorption, heat dissipation and initial gas escape; (b) a sharp gas pressure drop area using free multidirectional escape; (c) a second, complementary translational and rotational kinetic energy absorption and heat dissipation area; (d) a second gas pressure drop area using free multidirectional escape; (e) a bullet and/or splinter stopping area; (f) a third gas pressure drop area using free multidirectional escape; and (g) an anti-trauma area for absorbing the remainder of the kinetic energy of the bullet and/or splinter. These multilayer composite structures provide effective and shock-free protection against weapons and small-arms even when fired at point blank range.
Patent FR-2672539-A1 (FR)
Title: Procede pour modifier les proprietes de conductivite electrique d'un polymere organique par irradiation au moyen d'un rayonnement synchrotron.
Inventor: GERARD LECAYON
IPC: B29C71/04
Filed: 1991-02-12
Abstract: L'invention concerne un procédé pour modifier les propriétés de conductivité électrique d'un polymère organique par irradiation 'au moyen d'un rayonnement synchrotron. Selon ce procédé, on irradie au moins certaines parties d'un film (7) par le faisceau blanc du rayonnement provenant d'un synchrotron (1). Lorsque le polymère est conducteur, par exemple du polyoctylthiophène, il devient progressivement isolant. En revanche, lorsque le polymère est isolant comme dans le cas du polyacrylonitrile, il devient progressivement conducteur. Dans les deux cas, on peut contrôler le degré de modification en réglant les conditions d'irradiation, notamment la durée.
Patent FR-2658926-A1 (FR)
Title: Photographic apparatus with a zoom lens including a macro view taking function
IPC: G02B7/10
Filed: 1991-02-13
Abstract: In an apparatus including two distinct optical systems for sighting and for view taking with the capability of taking a macro view, a movable-field frame (222) is provided, normally situated in a non-operational position, away from the optical axis and suitable for coming into an operational position against a fixed-field frame (221) in the optical axis of the sight when changing into macro view taking mode. … …
Patent FR-2676214-A1 (FR)
Title: Drive system for cyclic mechanism
Inventor: JEAN GUIGAN
IPC: G07F11/42
Filed: 1991-05-07
Abstract: The invention relates to a drive system for a cyclic ejection mechanism, the mechanism being driven in the case of one cycle by the rotation of an engageable member interacting with a clutch member, characterised in that the engageable member (10) includes a sector which is free of means of interaction with the clutch member, the absence of these means of interaction preventing the engagement of the engageable member and of the clutch member (15), the system comprising clutch means of the two members, these clutch means ensuring the setting in motion of the engageable member up to its driving by the clutch member.
Patent FR-2662161-A1 (FR)
Title: Procede pour le dedoublement de derives d'acide 3-(phenyl 4-substitue)-glycidique.
Inventor: CLAUDIO GIORDANO
IPC: C07B57/00
Filed: 1991-05-15
Abstract: Procédé pour le dédoublement cinétique de mélanges énantiomères cis ou trans des composés de formule: (CF DESSIN DANS BOPI) dans laquelle R3 représente un groupe alcoxy en C1 -C1 8 linéaire ou ramifié, un groupe benzyloxy ou un groupe amino, mono- ou dialkylamino, où le fragment allyle comporte de 1 à 6 atomes de carbone, X représente un groupe méthoxy ou un groupe transformable en un groupe méthoxy, et les astériques désignent les atomes de carbone asymétriques, ces composés de formule III-A étant des produits intermédiaires utiles dans la préparation de composés actifs sur le système cardiovasculaire.
Patent FR-2662776-A1 (FR)
Title: Cylinder tube for a thrust cylinder
Inventor: KURT STOLL
IPC: F16J10/02
Filed: 1991-05-23
Abstract: A cylinder tube for a thrust cylinder is proposed, which includes a tubular stiffening part (5) with at least one passage (6). Furthermore, there is an internal tubular part (2) made of synthetic material, which is surrounded by the stiffening part (5), as well as at least one connecting projection (3) formed integrally with this part (2) made of synthetic material, and projecting radially outwards and penetrating into the passage (6). In this way an extremely rigid cylinder tube is obtained, exhibiting excellent sliding properties.
Patent FR-2679655-A1 (FR)
Title: Sampling probe of a suction device for sampling bulk granular materials by core taking and suction in separate air currents
Inventor: VIDAL MICHEL
IPC: G01N1/08
Filed: 1991-07-22
Abstract: The invention relates to a sampling probe 100 for a suction device M for sampling granular bulk materials G by core taking and suction in separate air flows (arrows C). According to the invention, this probe 100 consists of three juxtaposed ducts, a central duct 110 and two side ducts 120 and 121, in which three air flows circulate in counterflow, one upwards in the central duct 110 (black arrows C) and the other two downwards in the side ducts 120 and 121 (white arrows C). Application: grain suction devices.
Patent FR-2679671-A1 (FR)
Title: Processor of complex structures
Inventor: AIMELET BERNARD A
IPC: G06F12/02
Filed: 1991-07-25
Abstract: Processor for the manipulation of complex structures including: a memory (10) containing a plurality of cells, each cell consisting of three memory words A, F, S referenced by the same address; a data processor (20) containing an address register making it possible to reference the entirety of the said memory and three exchange registers allowing simultaneous access to the contents of the said memory words A, F, S of each cell; and an exchange unit (30) providing for the links between the said data processor and the exterior, each of the said memory words A, F, S including two locations, the first able to contain a cell address or pointer, the second an indicator. The invention also relates to a process for managing the memory and one for arranging both information and programs employed by this procedure for manipulation of complex structures.
Patent FR-2680287-A1 (FR)
Title: System for distributing electricity and/or lighting with a continuously variable connection point
Inventor: ROBERTO FOOTTIT
IPC: F21V21/34
Filed: 1991-08-09
Abstract: The invention relates to a system for distributing electricity and/or lighting with a variable connection point. It comprises a section (10) which can be fixed to a wall (18), an electrical conductor (22), placed in the said section, being composed of two conducting cores (24, 26) embedded in a perforatable insulating material (28), and a movable means of connection and/or lighting comprising a connector body (socket) (30) which comprises means of positioning with respect to the said section and means (50) for temporarily locking the said connector body onto the said section and two electrically conducting pins capable of perforating the said insulation and a light source and/or electrical connection means integral with the said connector body.
Patent FR-2670808-A1 (FR)
Title: Cuve collectrice pour dispositif de securite hydraulique dans une machine menagere utilisant de l'eau.
Inventor: EDWIN BOLDUAN
IPC: D06F39/08
Filed: 1991-12-17
Abstract: L'invention concerne une cuve collectrice pour un dispositif de sécurité hydraulique dans une machine ménagère utilisant de l'eau comportant un élément de sécurité qui détecte le niveau d'eau de fuite dans un volume collecteur. La cuve collectrice (8, 9) qui constitue simultanément le socle (1) de l'appareil ménager présente une partie collectrice des fuites (9, 13) de grande surface qui est munie d'ouvertures (4, 5) pour la fixation de divers éléments de construction et accessoires de l'appareil. Les ouvertures sont toutes situées au-dessus du niveau de sécurité établi par l'élément de sécurité et la partie collectrice de l'eau de fuite (9, 13) est entourée d'une nervure (2) périphérique tournée vers le haut.
Patent FR-2675109-A1 (FR)
Title: Vehicule de travail equipe d'un systeme de protection contre les vibrations et le bruit, pour transmission hydrostatique progressive fixee a une boite de vitesses.
Inventor: TADASHI NAKAMURA
IPC: F16H57/00
Filed: 1992-01-13
Abstract: a) Véhicule muni d'un système de protection contre les vibrations et le bruit, pour transmission hydrostatique progressive fixée à une boîte de vitesses. b) Véhicule caractérisé en ce qu'il comprend: - une boîte de vitesses (3) contenant le mécanisme d'engrenages de changement de vitesse, et - un bloc de protection contre les vibrations utilisé pour relier la transmission hydrostatique progressive à la boîte de vitesses.
Patent FR-2686170-A1 (FR)
Title: Carte a memoire de masse pour microordinateur.
Inventor: JEAN-YVES LEROUX
IPC: G06F21/24
Filed: 1992-01-14
Abstract: L'invention concerne les cartes à mémoire amovibles à plusieurs circuits-intégrés, pour ordinateurs personnels. Ces cartes à mémoire servent de mémoire de masse de grande capacité destinées à remplacer les disquettes et autres supports magnétiques amovibles. Pour protéger le contenu de ces cartes à mémoire contre une utilisation non autorisée, on propose selon l'invention d'incorporer à la carte (CC) une puce de circuit-intégré spécifique de sécurité (MPS) qui accomplit une fonction d'habilitation pour l'accès aux puces de mémoire (MEM). Un microcontrôleur (MPC) placé également dans la carte communique avec l'ordinateur et avec le circuit de sécurité. Il fait valider par la puce de sécurité un code confidentiel introduit à partir de l'ordinateur. Et il fournit des signaux de contrôle des puces de mémoire en fonction du résultat de la validation.
Patent WO-9221174-A1 (WO)
Inventor: ANDRIEU XAVIER
IPC: H02J7/00
Filed: 1992-05-14
Abstract: Le dispositif de décharge de générateurs électrochimiques (20, 21) dans une charge (Rc) est du type comprenant des moyens de commutation (25, 26) coopérant chacun avec un des générateurs électrochimiques (20, 21), ces moyens de commutation (25, 26) étant séquentiellement commandés par un générateur (23) de séquences d'impulsions (SC1, SC2) décalées les unes par rapport aux autres, chaque générateur électrochimique (20, 21) étant relié à la charge (Rc) pendant la durée d'une impulsion à travers le moyen de commutation (25, 26) avec lequel il coopère. Selon l'invention, il est caractérisé en ce que les impusions de chaque séquence (SC1, SC2) présentent un temps de recouvrement avec les impulsions d'une autre séquence (SC1, SC2), de telle sorte que la charge (Rc) est constamment alimentée par au moins un des générateurs électrochimiques (20, 21), le temps de recouvrement étant très inférieur à la durée de chacune des impulsions.
Patent WO-9302876-A1 (WO)
Title: Method for processing pressure and temperature measurements in a tyre monitoring system
Inventor: HEBERT JACQUES
IPC: B60C23/02
Filed: 1992-07-20
Abstract: The under-inflation of a tyre caused by the natural deflation thereof is specifically monitored when all the tyres are in an established temperature range.
Patent FR-2687225-A1 (FR)
Title: Apparatus for automatic speed checks
Inventor: EMMANUEL BERQUE
IPC: G01S13/92
Filed: 1992-02-07
Abstract: An apparatus for automatically checking the speed of cars comprising a speed detector (1) and a photographic unit; it also comprises a sensitive window (4) masking the photographic unit (13) and capable of becoming opaque or transparent on electronic command.
Patent FR-2687662-A1 (FR)
Title: Process for the hydroxylation of phenol compounds
Inventor: MICHEL COSTANTINI
IPC: C07C37/60
Filed: 1992-02-26
Abstract: The subject of the present invention is a process for the hydroxylation of phenol compounds which makes it possible to increase the amount of para isomer. The invention relates to a process for the hydroxylation of phenol compounds using hydrogen peroxide and in the presence of an effective amount of a strong acid and of a ketone compound, the said process being characterised in that the reaction is carried out in the presence of a polar aprotic organic solvent having a polarity such that its dielectric constant is greater than or equal to 20 and a basicity such that it has a "donor number" of less than 25.
Patent FR-2676391-A1 (FR)
Title: Dispositif d'actionnement a distance de dispositifs de serrage places sur des cylindres de machines a imprimer rotatives.
Inventor: RUDI HAUPENTHAL
IPC: B41F27/12
Filed: 1992-04-16
Abstract: Dans ce dispositif, une unité de positionnement (1) alimentée en fluide sous pression, est associée à des cylindres guide-papier (4, 5, 6). Par l'intermédiaire d'un mécanisme à levier (3, 25) coopérant avec l'unité de positionnement (1), un dispositif de serrage placé sur au moins l'un des cylindres guide-papier (4, 5, 6), peut être commandé à distance. L'actionnement d'une baguette de serrage (41, 42, 43, 44, 46) d'un dispositif destiné au serrage et à la suppression du serrage sur le cylindre (4, 5, 6) concerné, s'effectue par un vérin (7), tandis que le maintien du serrage entre un habillage de cylindre (37) et une baguette de serrage (41, 42, 43, 44, 46, 64) est assuré par des ressorts.
Patent FR-2692323-A1 (FR)
Title: Method of producing vehicle number plates - using sharp-edged punch and radius edge die to cut plate from sandwich material comprising coloured top layer and backing layer
Inventor: RENE HENRY
IPC: B44B5/00
Filed: 1992-06-12
Abstract: The method uses a press tool for the partial shearing of the material making up the number plate (1). The press consists of a punch (9) with a sharp edge (11) and a corresponding die (13) with a radius edge (15). The material for pressing consists of a thin top layer (5) in a coloured material and a backing layer (7) of aluminium. The punch, in descending, cuts through the top layer and partially through the bottom layer. The top surface under the punch is embedded (25) into the bottom layer, whilst the rest of the top layer is peeled off to reveal the characters. The curve (15) on the bottom die allows cold flow and curving of the material (23) between the two parts (19,21) of the material to produce a strengthened area (17). USE/ADVANTAGE - For producing vehicle number plates from a sandwich material form to give a stronger section at the shear point, and allowing thinner backing material.
Patent FR-2693823-A1 (FR)
Inventor: ROLAND DUFOUR
IPC: G09F27/00
Filed: 1992-07-16
Abstract: According to the method, the messages are distributed in each item, a number of screens is assigned to each item in accordance with the number of messages of said item with reference to a number of screens and to a total number of messages, and series of messages each containing a number of messages equal to the number of screens assigned to this item are sequentially displayed.
Patent FR-2695304-A1 (FR)
Title: Ski boot with adjustable inner front holding plate - having cord between plate and lever articulated on back of leg and adjusted by cursor on lever moved by adjuster screw
Inventor: JEAN-LOUIS DEMARCHI
IPC: A43B5/04
Filed: 1992-09-08
Abstract: The boot has a front inner plate which is connected to a lever (10), on the back of the leg, by a cord (9). The end of this is joined to a slider with a threaded hole (15) into which an adjustor screw (14), through the lever, is screwed. The threaded hole is crossed by a smooth cylindrical hole (18) opening on either side of the slider. This forms oblong spaces (18C,18D), on either side of the threaded hole's axis (X,X'), which allow the slider to rock and release it from the screw. It is moved by pulling the cord. USE - Ski boot with inner plate, holding foot, adjusted by turning adjustor screw on back of leg.
Patent FR-2697660-A1 (FR)
Inventor: LUC GRAND CLEMENT JEAN
IPC: H01J29/92
Filed: 1992-10-29
Abstract: A matrix addressing screen with row/column contacts through the substrate. The screen consists of a flat matrix addressed screen in which conductive areas (9) are formed in a known manner through a rear substrate (1) in order to locate the row (4)/column (2) contacts directly on the back of the screen, and is useful in the field of flat row/column addressed display screens, in particular those using microdot technology, i.e. consisting of a vacuum tube made up of two thin glass plates (1, 6) containing a field-effect emitter array and an anode (7) having electroluminescent elements.
Patent FR-2697913-A1 (FR)
Title: Micro-test tube, generally cylindrical in shape, with flat base - has inner radial projections which increase internal surface area without hampering insertion of pipette
Inventor: ARNE JOHANSSON
IPC: B01L3/00
Filed: 1992-11-27
Abstract: The test tube, comprising a base (10) and a cylindrical wall (11), has a series of inner projections (12) which increase its inner surface area while leaving a central cylindrical space for the insertion of a pipette to introduce or extract a substance and allowing a beam of light to pass through the cylinder for measuring the optical density of the contents. The surface area of the projections is at least 1.1 and preferably at least 1.2 times the surface area of the test tube's inner wall and base, and the surface/volume ratio of the test tube is at least 7.7 cm-1. The test tube's cylinder has a minimum diameter of 2 mm, while the space between opposite projections is at least 0.4 - 0.6 mm. The test tube can have a flat, rounded or conical base, and a cylindrical wall made from a material with suitable optical properties, such as polystyrene, polymethacrylate, PVC, polyethylene terephthalate, polyethylene terephthalate-glycol or polycarbonate. USE/ADVANTAGE - Suitable for use in immunodiagnostic analysis. Allows analyses to be made in shorter time with smaller quantities of substances.
Patent WO-9401030-A1 (WO)
Inventor: CAPELLE JEAN-CLAUDE
IPC: A47J36/02
Filed: 1993-07-05
Abstract: La présente invention concerne un ustensile culinaire (1) comportant un fond thermoconducteur (2) destiné à être chauffé, en particulier par induction, ledit fond comprenant de l'intérieur vers l'extérieur au moins une plaque (5) d'un métal bon conducteur de chaleur et au moins une feuille métallique (6) pourvue de perforations (10), ladite feuille (6) étant encastrée dans la plaque (5) de manière que ses perforations (10) soient remplies par le métal de la plaque (5), caractérisée en ce que les perforations (10) présentent une surface cumulée représentant entre 5 % et 20 % de la surface totale de la feuille, et de préférence entre 15 et 20 %. Récipient culinaire tous feux à induction.
Patent FR-2700564-A1 (FR)
Title: Disconnector for fitting into potable water feed pipe
Inventor: JEAN-CHARLES GRILLET
IPC: E03B7/07
Filed: 1993-01-20
Abstract: The disconnector, especially for fitting into a potable water feed pipe (1) which has a return pipe (2a) for water containing possible pollutants connected to it, comprises a rigid insert (3) with a base unit (3a) and two branches (3a, 3c) perpendicular to it, each with an aperture (3d, 3e) for a potable water feed (4). It also has a joint (5) with fixed (6) and sliding (7) pipes, and a disconnector unit (8) which is coupled to the insert and has an inlet (8a) and two outlets (8b, 8c).In the event of pollution showing up in the return pipe (2) the two control valves (9, 10) between it and the potable water pipe can be shut-off and the disconnector uncoupled until the source of contamination has been found and eliminated.
Patent FR-2711972-A1 (FR)
Title: Universal aerosol elements and system with active propulsion and atomization
Inventor: JOSEPH FERRAYE
IPC: B65D83/14
Filed: 1993-03-22
Abstract: The invention relates to a universal system of aerosol elements of the type comprising a pipe (3), joining the bottom part (4) of the can (1) which allows the outflow of the product, and a nozzle (5) joining the top part (6) of the can which allows the outflow of the gas; a first diffusion element comprising a lower part (7) and an upper part (8); the lower part has a diameter smaller than the upper part (8) forming, by the difference, a rim (9) inside this element which makes it possible to convert it into two separate fluid-tight compartments during the diffusion; the gas propelled through the hole (15) rises in the pipe (0), where it mixes with the product propelled through the hole (16) thus invigorating the diffusion and atomization.