baber/WOPTO huggingface dataset:
Patent FR-2672733-A1 (FR)
Title: Perfectionnement au collecteur d'un transistor bipolaire compatible avec la technologie mos.
Inventor: ALAIN NOUAILHAT
IPC: H01L21/8249
Filed: 1991-02-13
Abstract: - Le transistor bipolaire comprend un substrat (1) semi-conducteur, d'un premier type de conductivité (P), un caisson rétrogade (3) servant de collecteur et présentant un second type de conductivité (N) opposée du premier, une région active de base (4, 5) présentant une conductivité du premier type, une région (6) servant d'émetteur de conductivité de second type, les régions (4, 5, 6) étant bordées de part et d'autre par une région isolante. Selon l'invention, le transistor comporte une zone (11) du second type de conductivité servant de contact de collecteur, localisée dans une région du caisson rétrogade (3), à distance de la zone de base (4, 5) et s'étendant, au plus, à partir de la zone de base, au droit de la zone isolante (2). - Application à la réalisation de circuits du type BI MOS ou BI - CMOS.
Patent FR-2661047-A1 (FR)
Title: Systeme pour retenir de facon amovible plusieurs modules en une rangee sur un panneau.
Inventor: THOMAS CASEY DANIEL
IPC: H01R13/514
Filed: 1991-04-16
Abstract: L'invention concerne un système de verrouillage de plusieurs modules de connecteurs ou de plusieurs blocs de modules multiples en une rangée sur un panneau. Les ensembles opposés et parallèles (30, 32) sont montés sur le panneau (14) et comprennent chacun plusieurs leviers de cames (34) associés par paires opposées à l'emplacement de chaque module (22). Les leviers de cames (34) peuvent tourner sur des axes (38) entre une position dans laquelle ils verrouillent les modules (22) dans une position totalement accouplée dans les connecteurs femelles correspondants (12), et une position dans laquelle ils permettent à un ou plusieurs modules (22) d'être retirés des connecteurs femelles (12). Domaine d'application: connexions pour baies de matériel électronique soumis à des vibrations, par exemple dans des aéronefs, etc.
Patent FR-2661360-A1 (FR)
Title: Method and device for reducing elongate pieces of wood into chips
Inventor: ANTTI TOHKALA
IPC: B27L11/02
Filed: 1991-04-24
Abstract: A conveyor (4) leads elongate wood (5) to be reduced into chips in the longitudinal direction of a cylinder (1), the internal surface of which is lined with rows of cutters (7) located in a staggered configuration on the edge of openings (9) for the passage of the chips (10), the elongate wood becoming applied against an edge surface (11), the overall arrangement being such that the edge surface (11) forms an acute angle with the direction of the longitudinal axis of the cylinder (1).
Patent FR-2676045-A1 (FR)
Title: Process for automatic recycling of sludge in purification stations
Inventor: GILLES CRAISSON
IPC: C02F3/16
Filed: 1991-05-03
Abstract: Process for automatic recycling of sludge in purification stations employing surface oxygenation. The invention allows the oxygenation turbine, which is driven by an electric motor, to be also capable of performing suction work, in order to recycle the sludge from an adjoining clarifier. The principle consists in connecting the oxygenation tank and the clarifier by a smooth connecting pipe inclined at 15 to 60 DEG  in relation to the vertical. This pipe starts in the suction duct which is under the turbine and as close as possible to the surface to take advantage of the suction created by the turbine. Its mouthpiece is as deep as possible in the clarifier in order to make it possible to draw in again the sludge separated out at the bottom of the latter. This device finds its application in the treatment of aqueous effluents of all kinds, for works of any size.
Patent FR-2676621-A1 (FR)
Title: Device for mechanically peeling onions dry
Inventor: YVES PAUGAM HENRI-JEAN
IPC: A23N15/08
Filed: 1991-05-21
Abstract: The invention relates to a device enabling onions to be peeled dry, causing minimum damage to the product, and with a higher output than existing machines. This device consists of automatic feed means (1), of a cutting member (3), of peeling means which are formed by a conveyor belt (2), by a guiding channel (4) and by a pressing member (5) which itself has a longitudinal cutting blade (6), of oblique blades (7 and 8) designed to criss-cross the skin of the onion, of pressurised air nozzles (9) designed to lift the skins and of an inclined belt (11) which facilitates removal of the onion skin by rotating the onion on itself. The device according to the invention constitutes an extremely flexible (it can be adapted to a wide range of products) and complete production line.
Patent FR-2677383-A1 (FR)
Inventor: CHRISTIAN BAILLY
IPC: E01C19/48
Filed: 1991-06-04
Abstract: The road-forming machine is of the paving type and comprises a chassis (1), spreading means (5) and a hopper (4) with pivoting lateral gates (8). This machine also comprises containers (10) for storing a bonding emulsion which are placed in the lateral walls (10) of the said pivoting gates (8).
Patent FR-2677480-A1 (FR)
Inventor: REINER PILZ
IPC: G11B33/04
Filed: 1991-06-07
Abstract: Ce boîtier, destiné à recevoir un ou deux disques, se compose d'un fond (1) et d'un couvercle (2). Une plaque-support (3), munie de moyens de serrage (27) pour le maintien d'un disque compact par face, est disposée entre le fond (1) et le couvercle (2). Lorsque le boîtier est fermé, des parois latérales du fond (1) et du couvercle (2) enferment totalement la plaque-support (3), à l'exception d'ouvertures (15, 18) où sont logées librement des plaques de préhension (30) servant à libérer un encliquetage. Le boîtier présente la même épaisseur que les boîtiers simples classiques mais peut loger deux disques compacts qui peuvent être extraits sélectivement, par pivotement de la plaque-support (3) par rapport au fond (1) ou au couvercle (2). Le boîtier de disque compact peut être préfabriqué complètement et assemblé chez le fabricant, et permet toutefois la mise en place ultérieure chez le fabricant, non seulement des disques compacts, mais également des textes joints dans le fond (1) et le couvercle (2).
Patent FR-2677297-A1 (FR)
Title: Procede de moulage d'un coussin apte a constituer un insert d'un siege, coussin ainsi obtenu et siege le comportant.
Inventor: ROLLAND FILLONB
IPC: B29C45/14
Filed: 1991-06-07
Abstract: L'invention a pour objet un procédé pour l'obtention d'un tel coussin (15) obtenu à partir d'un matériau composite 3 bordé d'un cadre.8 au cours d'une première injection et pourvu d'un fond 14 réalisé sucessivement au cours d'une seconde injection pour constituer un insert amovible (15) apte à combler des zones vides d'un siège, correspondants à son assise et/ou son dossier. Le matériau 3 est pourvu à sa partie tournée vers le fond 14 d'un film (3c) adhésif à la chaleur entre une mousse 3b, recouverte par ailleurs de tissu 3a, et le fond 14 sur lequel adhère ledit matériau 3. Application au mobilier de jardin.
Patent FR-2678931-A1 (FR)
Inventor: MARIE-THERESE DAVID-COMTE
IPC: A61K31/435
Filed: 1991-07-12
Abstract: New 2-aminonaphthyridine derivative of formula: its optical isomers, its salts and its preparation. The product of formula (I) is particularly useful for preparing the automer of the product of formula: which exhibits notable therapeutic properties.
Patent FR-2679319-A1 (FR)
Inventor: GERARD ANTONINI
IPC: F23G7/00
Filed: 1991-07-15
Abstract: A method for processing mainly liquid organic waste, wherein an aqueous mixture of substances to be incinerated is prepared, a hydrocarbon such as fuel oil (14) is added thereto along with surfactants (3), the mixture is agitated and a non-fuel gas (7) is incorporated therein to form a foam, and the foam is placed in a furnace (9).
Patent FR-2680105-A1 (FR)
Title: Photostable cosmetic screening composition containing a UV-A screening agent and a (4-methoxybenzylidene)cyanoacetate
Inventor: SERGE FORESTIER
IPC: A61K8/40
Filed: 1991-08-07
Abstract: A photostable filtering cosmetic composition for protecting the human epidermis against UV radiation comprises, in a cosmetically acceptable carrier containing at least one fatty phase, from 0.5 to 5% by weight of 4-(1,1-dimethylethyl) 4'-methoxy dibenzoylmethane and at least 0.5 % by weight of a compound of formula (I) where R stands for an alkyl radical, the molar ratio of the compound of formula (I) to 4-1,1-dimethylethyl 4'-methoxy dibenzoylmethane being 0.8 or over.
Patent FR-2680887-A1 (FR)
Title: Speed regulating device intended in particular for mixers, and novel mixer intended in particular for the manufacture of foundry sand
Inventor: RENZO CAPPELLETTO
IPC: B01F15/00
Filed: 1991-08-30
Abstract: Speed regulating device intended in particular for mixers. It comprises an electronic computer (1) input-connected, on the one hand, to each of the motors (51, 52) employed, and, on the other hand, to measurement sensors (31, 32), and output-connected to at least one electronic governor (21, 22), each electronic governor (21, 22) being output-connected to one of the motors (51, 52).
Patent FR-2684029-A1 (FR)
Title: Improved support plate for a half-shell (mould) of a feeder (riser) of a diecasting mould
Inventor: DANIEL CHEREAU
IPC: B22D7/10
Filed: 1991-11-27
Abstract: The support plate (71) of a half-shell of a feeder of a diecasting mould having, in particular, a face bearing on a graphite block (31) of the lateral wall of the mould, a face partially bearing on spacers (20, 22) and partially in contact with the liquid metal and a face on which the half-shell of the feeder rests is characterised in that it includes a metallic base plate (72), a metallic frame (73) fastened to the base plate (72) and a refractory material (75) contained in the metallic frame (73). Application to the manufacture of flat products such as slabs.
Patent FR-2684732-A1 (FR)
Title: Reducteur planetaire pour moteur tubulaire.
Inventor: JACQUI THIERRY
IPC: E06B9/72
Filed: 1991-12-10
Abstract: Réducteur planétaire monté dans le tube (3) d'un moteur tubulaire et comprenant au moins un étage d'entrée (10 et un étage de sortie (16) dont le porte-satellites (17b) est solidaire de l'arbre de sortie (17) du réducteur. La couronne du réducteur est constituée de deux parties (6, 7) immobilisées en rotation dans le tube (3) et dont l'une (6) engrène avec les satellites (10, 13) de l'étage d'entrée et l'autre (7) engrène avec les satellites (16) de l'étage de sortie. Les deux parties de couronne sont reliées entre elles par une pièce de liaison (8) emboîtée axialement dans chacune des deux parties de couronne et fixée au tube (3). L'immobilisation de la couronne est mieux assurée, le diamètre de l'arbre de sortie peut être plus grand et le réducteur peut être conçu sous forme modulaire.
Patent WO-9214457-A1 (WO)
Inventor: TITS MONIQUE
IPC: A61K31/765
Filed: 1992-02-14
Abstract: La présente invention a pour objet l'utilisation de pycnogénols de formule (I) dans laquelle R1, R2, R3 et R4 représentent indépendamment H ou OH, R5 et R6 sont différents et représentent H ou OH, et n est un nombre entier de 2 à 40, lesdits pycnogénols étant contenus dans des extraits végétaux à raison d'au moins 2 % en poids ou sous forme isolée et purifiée, pour la préparation de médicaments à activité anti-inflammatoire. Elle concerne plus particulièrement une nouvelle utilisation en thérapeutique de pycnogénols extraits de Ribes nigrum.
Patent FR-2686537-A1 (FR)
Title: Device for marking an optical lens blank
Inventor: MARCEL LECERF MICHEL JEAN
IPC: B24B13/005
Filed: 1992-01-27
Abstract: The invention proposes a device (16) for marking on one face (12) of an optical lens blank (10) with positioning and/or orientation marks, characterised in that it includes a transparent sheet (18) bearing the marks and the two faces of which are adhesive so as to be stuck respectively to the said face (12) of the optical lens blank (10) and to the end (32) of an adapter (30) for cutting the lens.
Patent FR-2688593-A1 (FR)
Title: Apparatus for measuring speed variations of a vehicle, coupled to a warning light unit
Inventor: ALEXIS DEFARGE
IPC: B60Q1/44
Filed: 1992-03-10
Abstract: Device for measuring the variations in the speed of a vehicle, controlling the illumination of a braking-intensity warning light unit. The invention relates to a device making it possible to measure the speed variations of a vehicle. It consists of a photoelectric or electromagnetic sensor fixed in front of a disc whose rotation is linked to that of the wheels, and of an electronic assembly which measures the speed as well as its variations and which controls, proportionally to the intensity of the deceleration of the vehicle, the illumination of a bank of lights placed at the rear of the vehicle. The device according to the invention is particularly intended to be fitted to any motor vehicle in order to avoid many collisions.
Patent FR-2688687-A1 (FR)
Title: Dental implantation equipment
Inventor: LE GALL MARCEL L G Y
IPC: A61C1/08
Filed: 1992-03-19
Abstract: Technique and device for positioning dental endo-osseous implants.   The device in question relates to the fitting of implants in a functional anatomical situation, according to preimplantation study or the surgical situation. The technique is based on the use of a pair of compasses which makes it possible to make anatomical measurements on the maxillary arch to be implanted. Pump tubes, positioned at the front implantation hole, make it possible to set the patient in occlusion and to check the correct spatial orientation of the drilling axes. A series of transparencies give reminder of the various clinical situations encountered and the optimal position of the implants in these various cases. The whole is presented in a functional case decorated with an original sign.
Patent FR-2691203-A1 (FR)
Title: Deep drilling auxiliary tube - has jointless core tube of fluoro resin covered by spirally-wound metal cables including a conductor to detect damage
Inventor: THIERRY COLCOMBET
IPC: F16L11/08
Filed: 1992-05-15
Abstract: The auxiliary tube without joints, for deep drilling, has a central core tube (10) of fluorised resin which is rigid, but can be wound into a tube on a reel. At least one layer (12) of metal cables is wound in a spiral round the core tube, and at least one cable (12a) is electrically conductive to detect damage or rupture. An outer sheath (13) of fluorised resin is extruded round the core tube (10) and the layer of cables (12). USE/ADVANTAGE - The auxiliary tube is for deep geothermal or oil drilling, and the like, with a dia. of 20-30 mm, to pass through the drilling tube for a variety of functions. The tube can be produced in very long lengths, without joints, resistant to effects and actions of deep drilling.
Patent FR-2691996-A1 (FR)
Title: Reinforced concrete framework manufacture - comprises rectangular frame with notches in internal faces in which concrete bars are engaged and positioned by vertical plates with cut-outs corresponding to notches
Inventor: EDUARDO FARO-SOLE
IPC: E04C5/06
Filed: 1992-06-04
Abstract: The rectangular frame (2) has a length, width and height corresponding to those of the parts of the framework to be made. In the internal faces are upward facing notches (5). Round concrete bars (6) are located in several superimposed crossed layers each of whose ends engages in a notch (5). Plates (7) are oriented in the direction of the length and/or width of the frame, each being in a vertical plane with one end engaged in a notch (5). The plates have cut-outs (8,9) in the longitudinal edges spaced from each other to correspond with the spacing between the notches (5) for positioning the concrete bars (6). The concrete bars are tied together. ADVANTAGE - Enables stacking and transporting of prefabricated frames of greater dimensions than the current state of the art.
Patent FR-2693496-A1 (FR)
Title: Shock absorbing covering material - has upper and/or intermediate layers made from synthetic rubber granules held together by polyurethane binding agent
Inventor: PHILIPPE GARDERES
IPC: E01C5/22
Filed: 1992-07-10
Abstract: The covering material consists of a number of layers, one on top of the other, including an upper wear surface (1) and/or an intermediate layer (2) which are able to absorb shocks, and a lower layer (3) which acts as a supporting layer and is fixed to the ground. The upper wear layer is made from granulated synthetic rubber combined with a polyurethane adhesive or binding agent, and the intermediate layer is of a granulated synthetic rubber with larger-sized granules than the upper layer and combined with a polyurethane adhesive. The lower layer (3) is a concrete slab fixed by the same adhesive to the intermediate layer and to a support. The granules of the upper layer are pref. 1 - 3 mm in size, and those of the intermediate layer 7 - 12 mm, and all three layers are pref. assembled using the same adhesive which acts as a binding agent for the top and intermediate layers. The bottom layer is pref. of an aggregate with a hydraulic binder, or of wood fibres. USE/ADVANTAGE - Suitable for children's play area or swimming pool surround. Can be made in sections in workshop and laid on site.
Patent FR-2694392-A1 (FR)
Title: Procédé d'assistance à la navigation.
Inventor: ENGIN ODER
IPC: G01C23/00
Filed: 1992-07-31
Abstract: Le procédé selon l'invention est mis en œuvre par un système de gestion documentaire comprenant une unité centrale (2), des mémoires (3) où sont stockées les informations nécessaires à l'élaboration et à la visualisation de cartes géographiques de navigation, et au moins un terminal de communication homme/machine (4) incluant un écran de visualisation (8), ledit procédé comprenant l'acquisition en temps réel de la position du véhicule, l'introduction de la trajectoire à parcourir du véhicule à partir d'une position de destination, l'extraction d'un ensemble de fonds de cartes incluant cette trajectoire, la détermination périodique d'une portion (59) de fond de carte incluant à la fois la position actuelle du véhicule et une portion significative de la trajectoire à parcourir, et l'affichage en temps réel de la portion (59) de fond de carte, de la trajectoire (51 à 58) et de la position (50) du véhicule par rapport à la portion (59) de fond de carte affichée. L'invention s'applique notamment à l'aviation civile et commerciale.
Patent FR-2695904-A1 (FR)
Inventor: MICHEL HURAULT
IPC: B63C9/00
Filed: 1992-09-21
Abstract: The device is intended to facilitate the rescue of a person overboard. The device comprises at least one transmitter (1) emitting a coded signal and intended to be worn by any person on a boat, a receiver (2) detecting the coded signal and delivering a control signal when the coded signal is not detected, and control means (4, 7) for controlling the boat receiving the control signal from the receiver and comprising an electromagnetic device activated by the control signal and modifying the sailing characteristics of the boat when energized. In the case of a sail boat, the electromagnetic device comprises a coil situated in the vicinity of the compass (18) of the automatic pilot (19) of the boat. By means of an inclinometer (4) and a followed route detector (23), the boat is made to go round in circles.
Patent FR-2697086-A1 (FR)
Inventor: YANN JUTARD
IPC: G01N21/958
Filed: 1992-10-20
Abstract: The process consists in detecting and locating flaws (5) in the thickness of a transparent material (2) to be inspected, in uniformly illuminating a light background (7) placed in relation to the camera (4) behind the material (2) to be transparently viewed through said material (2), covering the visual field of the camera (4) and serving as the contrast reference, in laterally illuminating the material's surface (2) to distinguish flaws (5) within the material (2) from parasitic elements deposited on the surface thereof, in transparently viewing by means of the camera (4), placed vertically in relation to the surface of the material (2), a sequence of contrasted images reproducing the thickness of the material (2), and in processing data captured by successive images corresponding to the complete thickness of the material (2) in order to detect and locate flaws (2) therein. Application in quality control of transparent materials.
Patent WO-9317931-A1 (WO)
Title: Foldable box with internal flexible enveloppe and reclosable pouring spout
Inventor: CHAYGNEAUD-DUPUY FRANCOIS
IPC: B65D77/06
Filed: 1993-02-26
Abstract: The object of the invention is a box comprised of an external enveloppe (24, 25; 31, 35, 36) and an internal enveloppe (1) configured like a tubular transversally sealed sheath (3) characterized in that the pouring spout is formed in one of the two upper corners (5) of the tubular sheath (1) which are delimited at the extremities of the transverse seal (3) by means of a cutting (6) made of a semi-rigid material and arranged flush with said seal (3) and overlapping the line (4) which joins the extremities facing the upper and lower sealings, and the upper closing lugs (31, 35, 36) of the external enveloppe are provided with means (32, 37) for access to said corner (5), whereas the sidewall (26) of the box is provided of a detachable flap (28) which forms a notch (29) for the passage and extension of the pouring spout. Application to foldable packages, particularly for dry, granular, powdery or liquid products.
Patent FR-2700657-A1 (FR)
Title: Ensemble radiogène.
Inventor: JEDLITSCHKA HANS W A
IPC: H05G1/04
Filed: 1993-01-15
Abstract: L'invention concerne un ensemble radiogène comprenant un tube à rayons X à anode fixe en Cuivre et son circuit d'alimentation haute tension en mode monopolaire, placés dans deux parties étanches aux fluides et aux rayons X, fixées l'une à l'autre de façon étanche. La première partie (11), en matériau isolant électrique, comporte des cavités (12 à 16) de logement du tube à rayons X (7) et de son circuit d'alimentation. La seconde partie (19), en métal à grande conductibilité thermique, comporte une cavité (20) de logement du tube (7) dont l'anode est reliée à une masse thermique et électrique. Elle s'applique particulièrement aux appareils de radiologie.
Patent WO-9400913-A1 (WO)
Inventor: HERMELIN JEAN
IPC: H03H1/00
Filed: 1993-06-16
Abstract: Le filtre comporte au moins une inductance (2, 3) fixée à une plaque de circuit imprimé (7) à l'intérieur d'un boîtier métallique (8). Il comprend des douilles (10, 11, 12) fixées par une de leurs extrémités à la plaque de circuit imprimé aux points de liaison de chaque inductance (2, 3) avec le circuit imprimé de la plaque et reliées par leurs autres extrémités à un condensateur (Cp,n) et une diode 'PIN' (Dp,n) montés en série à chaque autre extrémité entre une douille et une paroi du boîtier (8) sur laquelle est fixée la diode 'PIN' (Dp,n). Application: émetteur-récepteur radioélectrique portable.
Patent WO-9401620-A1 (WO)
Title: Method for reducing fibre interaction in a tissue, and uses thereof, in particular for manufacturing multilayer tissues
Inventor: LESAS CLAUDE
IPC: D21H21/20
Filed: 1993-07-02
Abstract: A method for reducing fibre interaction in a tissue paper sheet produced by a wet paper making process. The method comprises the steps of treating the paper fibres with a polycationic product, and dispersing said fibres in a medium consisting of a foam obtained by finely dispersing air bubbles in a medium containing water and an anionic surface-active foaming agent.
Patent WO-9407627-A1 (WO)
Inventor: FIGUERAS MICHEL
IPC: B22C5/02
Filed: 1993-10-07
Abstract: Installation pour la régénération de sable qui comprend: un bol fixe (22), d'axe incliné, ouvert vers le haut et définissant un palier de rotation (24), un plateau circulaire (26) occupant le fond du bol, monté tournant dans le palier par un demi-arbre (25) lié à un organe d'entraînement (27) et présentant une face transversale plane en direction de l'ouverture du bol et engagée dans le bol, au moins une buse (17) de distribution de particules au moyen d'au moins une bouche de sortie s'ouvrant parallèlement, à faible distance de la face transversale du plateau et de façon décentrée par rapport à l'axe de rotation (y-y') dudit plateau. L'installation trouve une application particulièrement avantageuse dans la régénération de sable de fonderie.