baber/WOPTO huggingface dataset:
Patent FR-2644728-A1 (FR)
Title: Appareil de rejet de cliches usages
Inventor: HASEGAWA TAKANORI
IPC: B30B9/30
Filed: 1990-03-27
Abstract: L'appareil pour le rejet de clichés usagés comprend un réceptacle 24 pour recevoir un cliché rejeté, un élément de pressage 29 monté verticalement mobile dans ledit réceptacle et des moyens pour déplacer verticalement ledit élément de pressage 29; cet élément de pressage 29 comprime le cliché lorsque l'élément de pressage est abaissé. L'élément de pressage 29 présente une surface de pressage d'étendue variable qui diminue lorsqu'il est élevé plutôt que lorsqu'il est abaissé.
Patent FR-2663211-A1 (FR)
Title: Mechanism enabling an ergonomic seat [sitting portion of a seat] to tilt between a working position and a listening position
Inventor: FRANCK MOREAU
IPC: A47C3/02
Filed: 1990-06-15
Abstract: The present invention relates to a mechanism which enables an ergonomic seat to adopt two different inclinations in order to respect the listening/resting position and the working position of a user by a simple forward or backward movement of his torso. The mechanism comprises sleeves [bushes] with needles (8) free to rotate on projections (2) fixed to an immobile support (1). Plates (3) on which guides [slides] (4) are located are mounted either side of the seat (5). As we reach the ends of the guides (4), the sleeves with the needles (8) stop the circular movement of the seat (5) in the working position or listening position. The mechanism of the invention is adaptable to all kinds of chairs for school, professional or home use. Moreover it can prevent or cure back ache.
Patent FR-2665451-A1 (FR)
Inventor: JEAN-CLAUDE BAILLY
IPC: C08F10/02
Filed: 1990-08-03
Abstract: Process for the gas phase manufacture of ethylene polymers or ethylene copolymers containing, by weight, more than 80% of ethylene and less than 20% of one or more alpha-olefins containing from 3 to 12 carbon atoms, which comprises   (a) in a first stage, prepolymerizing a particular Ziegler-Natta type catalyst by bringing the said catalyst into contact with (i) at least one alpha-olefin and (ii) a cocatalyst (A) consisting of at least one organometallic compound and, (b) in a second stage, carrying out a gas phase polymerization reaction in a fluidised bed reactor by bringing the prepolymer into contact with ethylene or with a mixture comprising ethylene and at least one alpha-olefin containing from 3 to 12 carbon atoms, in such a proportion that the ethylene represents more than 80% of the total volume of the olefins to be polymerized. f
Patent FR-2668846-A1 (FR)
Title: Dispositif d'affichage electronique de donnees.
Inventor: BERNARD JOLIEY
IPC: G06F3/147
Filed: 1990-11-07
Abstract: L'interface primaire (2) est reliée à toutes les interfaces secondaires (3) par une seule ligne (23) à deux fils véhiculant un courant alternatif d'alimentation sous basse tension, et des informations de commande et de contrôle sous forme d'impulsions; chaque interface secondaire (3) est reliée à toutes ses étiquettes (4) par une seule ligne (34) à deux fils véhiculant un courant alternatif d'alimentation sous très basse tension, et des informations de commande et de contrôle sous forme d'impulsions; toutes les informations sont transmises en utilisant le principe des courants porteurs.
Patent FR-2669427-A1 (FR)
Title: Dispositif de controle d'alignement de deux voies optiques et systeme de designation laser equipe d'un tel dispositif de controle.
Inventor: JEAN-MARC ROUCHON
IPC: G01B11/27
Filed: 1990-11-16
Abstract: L'invention concerne un dispositif de contrôle d'alignement de deux voies optiques, une voie de visée laser et une voie d'imagerie infrarouge. Le dispositif de contrôle selon l'invention est composé de deux demi-boîtiers, et d'une cassette contenant un film de polyimide (11) et des moyens d'avancée de ce film. Le boîtier agit comme un coin de cube pour réémettre à partir d'un faisceau laser incident (FL) à un faisceau infrarouge (FI) collimaté et strictement parallèle ou confondu avec le faisceau (FL) incident par échauffement d'un point du film polyimide (11) placé au foyer d'un système optique de focalisation/collimation (15 à 21). La position du point chaud visualisée sur le détecteur infrarouge permet de mesurer l'écart d'alignement des deux voies. Application aux systèmes de désignation de cible par guidage laser à deux voies optiques séparées ou partiellement confondues.
Patent FR-2671896-A1 (FR)
Title: Fold-away and movable plinth, serving as a support especially for an advertising hoarding
Inventor: CHRISTIAN HERPIN
IPC: G09F15/00
Filed: 1991-01-17
Abstract: The uprights (1, 2) of the hoarding (7) are fixed to a longitudinal panel (3) framed by two side plates (4) forming a continuous planar surface which constitutes the plinth, the plates being articulated onto the panel and each independently foldable through 90 DEG . The outer edges of each plate are provided with rollers (6), the fixing and rotation shafts (9) of which are perpendicular to the said plates. Application to advertising displays.
Patent WO-9204431-A1 (WO)
Inventor: MENTINK LEON
IPC: A23L5/20
Filed: 1991-09-04
Abstract: A method for extracting minor fatty compounds, particularly steroids, from biological matter by means of cyclodextrin. According to the method, the cyclodextrin is stirred into said biological matter in a water-containing reaction medium to allow the formation of inclusion complexes between the cyclodextrin and the minor fatty compounds, whereafter said complexes are separated from said matter, the amount of water present in the reaction medium being lower than 100 % wt. in relation to the dry matter to be treated. The temperature of the reaction medium and the amount of water present therein are such that the cyclodextrin is partially undissolved.
Patent FR-2672846-A1 (FR)
Title: Method for producing bas-relief type objects by means of moulding and device for its implementation
Inventor: HENRI COME
IPC: B28B7/34
Filed: 1991-02-20
Abstract: Method for producing decorative and/or educational bas-relief type objects by means of moulding, characterised in that it consists in moulding, cold, a mass of powder which has been previously mixed with water in the appropriate proportions, the said powder being a ceramic powder such as those used for casting or repairing dolls, the said mass then being cast over a negative mould made from a modelling clay.
Patent FR-2675200-A1 (FR)
Title: Method for plugging burning oil boreholes
Inventor: EDOUARD NAU
IPC: E21B29/08
Filed: 1991-04-09
Abstract: The invention relates to a method for plugging burning oil boreholes or wells, according to which: an open-topped trench (5) is excavated some distance from the well, preferably in a direction perpendicular to the direction of the borehole (1); a tunnel (9) is excavated towards the borehole (1); a working chamber (10) is produced at the end of the tunnel (9) around the borehole (1); the peripheral constituents of the borehole are cut and removed from inside the working chamber (10), in order to access the steel pipe (tube) (14) within which the oil or the gas flows; a double-plug device is used for laterally perforating the pipe, and a plugging device which stops the petrol or the gas from rising in the borehole is fitted inside the pipe (14) using the double-plug device.
Patent FR-2675902-A1 (FR)
Title: Installation de prelevement d'echantillons fluides dans une zone confinee.
Inventor: FRANCOIS CONCHE
IPC: G01N1/24
Filed: 1991-04-23
Abstract: Afin d'assurer le prélèvement d'échantillons fluides, tels que des solutions actives dans une usine de traitement de combustibles nucléaires irradiés, à l'intérieur d'une zone confinée (10) située sous une dalle de protection (12), on utilise des cruchons sous vide (44), que l'on transfère pneumatiquement dans une cuve (14) située sous la dalle, et que l'on pique sur des aiguilles (40) alimentées en fluide à prélever et faisant saillie dans le fond de la cuve. Un cruchon (44) est acheminé pneumatiquement dans la nacelle (76) d'un barillet rotatif (72), par un conduit de transfert (60) qui traverse un élément de dalle (62) monté dans un bouchon tournant (20). Le positionnement du cruchon à la verticale d'une aiguille (40) est assuré par les rotations combinées du barillet (72) et du bouchon (20). Un déplacement vertical de l'élément de dalle (62) assure le prélèvement, avant que le cruchon rempli ne soit évacué pneumatiquement par le chemin inverse.
Patent FR-2677778-A1 (FR)
Inventor: YANOVER MIGUEL A
IPC: G09B15/00
Filed: 1991-06-17
Abstract: Device for inputting a musical structure and for visualizing the musical time on any score, comprising, independently from any musical instrument, a microprocessor unit, at least one random access memory, at least one read only memory and at least one input/output interface arranged in a casing (11) presenting a front face (12) on which are arranged a console (27), a control screen (28) and a display screen (35) comprised of a light signal array (38), the displacement of each of said signals being effected as a fonction of the musical time elapsed defined according to the logic fonctions of the musical structure previously inputted by means of the control console, and in correspondence with the notes of the score. The light signals may be, for example, light emitting diodes, visualization of the musical time being effected by transparency or by elementary points (38) of a transparent liquid cristal screen (35), visualization of the musical time being then effected through the latter.
Patent FR-2675311-A1 (FR)
Title: Semiconductor device of the bicmos type for integrated circuits and its method of fabrication
Inventor: DONG KIM JUN
IPC: H01L27/06
Filed: 1991-07-15
Abstract: By forming BiCMOS elements of high and low voltage on a single semiconductor substrate, the invention achieves a device possessing high-performance memory and logic functions, and allowing various functions and excitation voltages by increasing the output power and the noise margin, which promotes miniaturisation and accelerates operation. Three regions (47 to 49) are formed by ion implantation, in the high-voltage (HV) region of the BiCMOS, in a layer surmounting three regions (8 to 10) of the substrate and, in the region of the low-voltage (LV) BiCMOS, three regions (50 to 52) in a layer surmounting three regions (24 to 26) of the substrate; the emitters, collectors, base, source and drain elements are formed by conventional techniques. The invention also details the sequential method of operations.
Patent FR-2680027-A1 (FR)
Title: Apparatus for counting memory cards
Inventor: RENE ROSE
IPC: G06M9/00
Filed: 1991-07-29
Abstract: The invention relates to an apparatus for counting memory cards contained in an opaque packaging. The apparatus comprises means (36) of entrainment of the packaging (20) so as to move it between an X-ray source (38) and a detector (44). The processing circuit (46) associated with the detector processes the pulses corresponding to the passage of each electronic module of a card.
Patent FR-2682482-A1 (FR)
Title: Appareil de controle non destructif, par ultrasons, de materiaux tels que des materiaux composites, et procede correspondant.
Inventor: FRANCOIS DE BELLEVAL JEAN
IPC: G01N29/22
Filed: 1991-10-14
Abstract: Pour effectuer le contrôle non destructif de pièces, telles que des pièces épaisses en matériau composite, présentant une porosité répartie, on utilise un appareil comprenant une tête de contrôle ultrasonore (10) et un ensemble électronique associé. La tête de contrôle comporte au moins une paire de capteurs ultrasonores (C1 à C8), répartis selon un cercle et tous focalisés en un même point (P), selon une incidence fixée par rapport à la surface de la pièce. L'ensemble électronique assure la commande des capteurs, de telle sorte qu'ils sont tous simultanément émetteurs, puis tous simultanément récepteurs. Les signaux de sortie alors émis par les capteurs sont additionnés dans un circuit sommateur (SIGMA) qui amplifie les échos découlant de défauts du type délaminage et atténue sensiblement les échos dus à la porosité, par effet de moyennage.
Patent FR-2668804-A1 (FR)
Inventor: DIETER JOST
IPC: F16D3/205
Filed: 1991-10-31
Abstract: Dans ce joint, les évidements longitudinaux (2) de l'élément extérieur (1) du joint sont munis de guides (18, 19) qui maintiennent les corps de galets (10) dans les évidements longitudinaux avec leurs axes constamment parallèles à eux-mêmes. Les corps (10) des galets sont montés mobiles en translation et en oscillation sur les tourillons (9) du tripode et il est prévu, entre le corps (10) du galet et un chemin de roulement (4, 5), un point de contact C qui absorbe la force de transmission FR orientée circonférentiellement dans la région du plan médian E du galet et au moins un point de contact A qui absorbe une force de guidage FF dans la région d'un épaulement d'appui radialement intérieur (19).
Patent FR-2683761-A1 (FR)
Title: Device for drying a plaster mould
Inventor: BENOIT HELLYNCK
IPC: B28B7/38
Filed: 1991-11-19
Abstract: The invention relates to a device intended to dry plaster moulds during the process of manufacturing articles principally made of ceramic. It is constituted by an air drier (1), connected aeraulically to a fan (5) and to terminal banks of air heaters (2) (4), a manifold (7) made of insulated sheet metal distributes the air to each mould (0) via a flow-rate regulator (8), an isolation valve (9), a bubble bell (10), into an orifice (6) passing through the cover. In parallel, and optionally, a compressed-air injection valve enables the mould to be rapidly drained after casting. In order to optimise the drying time, the set of moulds is mounted on a strain gauge, continuously weighing the moulds, in order to prevent too fierce a drying. According to the invention, the device is particularly intended for the ceramic industry.
Patent FR-2685641-A1 (FR)
Title: Procede de commande d'un stimulateur cardiaque en cas d'extra-systole ventriculaire.
Inventor: REMI NITZSCHE
IPC: A61N1/362
Filed: 1991-12-31
Abstract: Sur la détection de l'extra-systole, un algorithme est mis en jeu pour déclencher: une stimulation de l'oreillette, une commande de l'oreillette à un rythme plus rapide que celui du ventricule pendant un nombre programmé de cycles, et après le nombre programmé de cycles, une diminution du rythme ventriculaire, jusqu'à atteindre la fréquence de base programmée ou retrouver une détection sinusale.
Patent FR-2687025-A1 (FR)
Title: Porte-balais pour moteur electrique a collecteur tournant.
Inventor: DJAMEL LEKMINE
IPC: H01R39/40
Filed: 1992-01-31
Abstract: L'invention concerne un porte-balais pour un moteur électrique à collecteur tournant. Le porte-balais comporte une plaque support (10) munie de deux faces opposées (12, 14), d'une ouverture pour le passage d'un collecteur tournant autour d'un axe de rotation et de deux guides (20, 22) propres à recevoir respectivement deux balais (B1, B2) montés à coulissement dans des directions générales parallèles entre elles et non radiales par rapport à l'axe de rotation du collecteur, la plaque support étant réalisée pour former un plan de symétrie et chacun des deux guides étant réalisé symétrique par rapport à ce plan de manière à faire saillie sur chacune des deux faces de la plaque support, la direction générale de coulissement du balai correspondant étant contenue dans le plan de symétrie. La plaque support peut être utilisée pour des moteurs électriques dont le collecteur tourne, soit en sens horaire, soit en sens anti-horaire.
Patent FR-2686834-A1 (FR)
Title: Device for positioning the beads of a tyre onto the seats of a wheel rim of a vehicle
Inventor: GHEORGHE IONESCU
IPC: B60C25/14
Filed: 1992-01-31
Abstract: The invention relates to a device for positioning, after fitting of a tyre (1) to a rim (2), the beads (4) of this tyre (1) on the seats (6) provided for this purpose on the said rim (2). This device is characterised in that it includes means (9) for exerting on the tyre (1) or, respectively, on the rim (2), an action parallel to their axis (10) leading to a reactive force between this rim (2) and the tyre (1) by virtue of the said rim (2) or, respectively, the tyre (1), being held in a fixed position by suitable means (11). The present invention will find its application in the industry of vehicles equipped with wheels.
Patent FR-2687247-A1 (FR)
Title: Means of changing the rating of a current transformer, with several different rated outputs, intended to supply a receiving electrical apparatus such as a meter
Inventor: FREDERIC GOUGNE
IPC: H02H3/093
Filed: 1992-02-11
Abstract: These means comprise, in addition to a common terminal (c), which is always conducting, of the secondary winding of each current transformer (T1, T2, T3), on the one hand, in association with each rated output (a, b, c) of each secondary winding, a normally conducting terminal (1a to 1c, 2a to 2c, 3a to 3c) and, downstream from this terminal, an electrical link (C1, C2, C3) with the other outputs of the same winding, downstream of their associated normally conducting terminal and, on the other hand, a set of cut-off members (15, 15', 15'') able to render all the normally conducting terminals of this winding non-conducting, bar one, namely that in use, and these cut-off elements (15, 15', 15'') being configured in such a way as to make it impossible to put in place a supplementary cut-off element when there are already in place as many cut-off elements as this secondary winding includes normally conducting outlet terminals (1a to 1c, 2a to 2c, 3a to 3c) bar one.
Patent FR-2688225-A1 (FR)
Title: Low-pollution emulsified fuels
Inventor: CARLOS MIRIEL
IPC: F02B3/06
Filed: 1992-03-09
Abstract: They consist of emulsified fuel made up of more than 50 % by weight of hydrocarbon, of water and of a batch of additives including specific quantities of sorbitant oleate, polyalkylene glycol and ethoxylated alkylphenol. They permit a considerable reduction in the releases of gaseous pollutants such as carbon monoxide or HC, and an increase in the efficiency of combustion.
Patent FR-2689054-A1 (FR)
Title: Electric or optical cable extrusion head for automatic conductor centering control - comprises automatically centred wire guide controlled in response to conductor centring sensor, for short reaction time to off-centre conductor, for synthetic extruded insulation material
Inventor: VINCENZO CIPOLLA
IPC: B29C48/06
Filed: 1992-03-25
Abstract: An extrusion head for electric or optical cable insulation with synthetic extruded materials has the means to centre the wire guide (13) w.r.t. the die (12). A first eccentric cylindrical part (15) is located inside a second eccentric cylindrical part (16); both mounted in a die support (11). The first part (15) carries the wire guide (13). The two parts (15,16) are coupled to two independantly driven motors (25,26) controlled in response to a signal from a conductor to insulation concentricity sensor. ADVANTAGE - Conductor centering is controlled automatically with short reaction times to conductor off centering.
Patent FR-2690133-A1 (FR)
Inventor: BERNARD GLACHANT
IPC: B65C11/02
Filed: 1992-04-21
Abstract: Device for applying adhesive paper tape from a roll (16), comprising a dispensing support (10) with a handle (12), a spindle-holder (14) with at least one applicator roller (26), wetting means (18) comprising a casing (64) open on one face to receive a felt (66) projecting on said face and provided in order do co-operate by friction with the adhesive face of the roll (16) of adhesive paper tape, and a reservoir (40) filled with water and characterized in that it has first and second conduits (72, 74) connecting the casing (64) to the reservoir (40), the first conduit (72) being shorter than the second conduit (74) and arranged so that the first and second conduits open out at one end and at the other end of said reservoir respectively. The invention also discloses an associated automatic printing device.
Patent FR-2676193-A1 (FR)
Title: Machine a fabriquer des sachets.
Inventor: WOLFGANG BRUSDEILINS
IPC: B65H29/06
Filed: 1992-05-05
Abstract: Cette machine à fabriquer des sachets, en particulier pou fabriquer des sachets en papier, est réalisée de telle façon que, même lors du traitement de papiers présentant un grammage situé dans la plage inférieure et une longueur de sachet relativement grande, on peut atteindre la puissance maximale de la machine, sans risque que les sachets déposés sur la table de dépose ne viennent s'enfléchir par compression. Le cylindre de dépose (17) de la machine à fabriquer des sachets selon l'invention est pourvu de dispositif de transport à bande (23), disposé entre les pinces de pliage ou les préhenseurs et dont les bandes ou courroies (22) sont entraînées à la vitesse périphérique du cylindre de dépose (17), de telle façon que, dans la zone de la surface extérieure du cylindre de dépose (17), les courroies (22) circulent dans un sens de rotation opposé à celui de ce dernier. L'invention est particulièrement utilisable pour des machines à fabriquer des sachets plats et à pli latéraux.
Patent FR-2692437-A1 (FR)
Title: Device for recovery of caught fishing line - Has manually adjustable timer which operates holding and cutting mechanism
Inventor: FABRICE PUECH
IPC: A01K97/24
Filed: 1992-06-23
Abstract: The device is used to enable the whole of a fishing line, which has become caught on something at the bottom of the water, to be recovered.  It consists of a manually adjustable timer mechanism (20), a slot (16) for holding the line and a mechanism for cutting and securing the line (32 - 58). The device is placed on the fishing line, with the line passing through the slot, in such a way that the device descends the line, under the action of gravity, to the end which is caught. After the manually set period of delay, the device is locked onto the line and the cutting mechanism cuts through the line in the vicinity of the hook, to enable it to be recovered in full. USE/ADVANTAGE - It enable total recovery of fishing lines to be achieved, when hook has become caught on something under water.
Patent FR-2694466-A1 (FR)
Inventor: BERNARD VILAIN
IPC: H04Q11/04
Filed: 1992-07-29
Abstract: Such a telecommunications network includes switching nodes (SN) each including: - a call and service control point (PCAS) providing all the functions of the signalling relating to the call processing and to the service processing, that is to say all the functions of the network which will process the requests for service sent by a subscriber: setting up, supervision, freeing a call and of at least one service requested in the course of this call; - a support control point (PCS) carrying out only switching functions and signalling functions relating to the processing of setting up a connection, supervision, then freeing of a medium. Application to wide-band telecommunications networks.
Patent FR-2684227-A1 (FR)
Title: Dispositif de memoire a semi-conducteurs a fonction d'auto-rafraichissement a faible puissance electrique.
Inventor: MOON-GONE KIM
IPC: G11C11/408
Filed: 1992-10-30
Abstract: a) Dispositif de mémoire à semi-conducteurs à fonction d'auto-rafraîchissement à faible puissance électrique. b) Dispositif caractérisé en ce qu'il comprend des moyens destinés à générer une impulsion d'horloge de commande de contre-polarisation (400), ces moyens comprenant un premier sélecteur (420), un second sélecteur (430) et un troisième sélecteur (440) parmi lesquels le troisième sélecteur sélectionne l'un des signaux émis par les moyens de compteur (250) en réponse au signal de sortie du premier sélecteur (420) et du second sélecteur (430);