baber/WOPTO huggingface dataset:
Patent FR-2604505-A1 (FR)
Inventor: CHABANCE JOEL
IPC: F16J15/18
Filed: 1986-09-26
Abstract: 1. A system for sealing between a circular cylindrical stem (2) and a valve body (3) which between them define an annular chamber (4) which terminates with a bottom (5), and comprising : a) an extractible sealing device (1) which itself comprises : a.1) an extractible sleeve (8) which is fitted into said annular chamber (4) comprising a lateral wall (14), the internal surface (13) of which is at least in part cylindrical and an annular bottom (10) through which the stem (2) passes, and also comprising extraction means (15, 18, 28, 29) ; a.2) annular sealing means (17) which are inserted into the sleeve (8) and comprising one or more compressible sealing rings (19) ; and a.3) an annular sealing joint (24) which is disposed between the bottom (10, 21) of the sleeve (8) and the bottom (5) or a spacer resting on the bottom (5) of the annular chamber (4) ; and b) one or more axial clamping means (26, 27) for compressing said sealing means (17) between said one or more clamping means (27) and the annular bottom (10) of the sleeve (8), and one or more axial clamping means (26, 27) for compressing said annular sealing joint (24) between the bottom (10) of the sleeve (8) and the bottom (5) of the annular chamber (4) or against the spacer resting on said bottom (5) ; characterised in that : a'.1) the sleeve (8) does not have any portion which projects transversely with respect to its lateral wall (14), in such a way that it can be entirely contained in the annular chamber (4), and its extraction means (15, 18, 28, 29) are carried by the top end (15) of said lateral wall (14) ; b') the axial clamping means (26, 27) comprise an annular bearing portion (27) which extends into the interior of the sleeve (8), compressing both the sealing means (17) and the annular sealing joint (24) ; and c) the system further comprises an external extraction means (30) co-operating with the extraction means (18) carried by the sleeve (8).
Patent FR-2604916-A1 (FR)
Title: Cycle for collective game
IPC: B62K9/00
Filed: 1986-10-10
Abstract: The invention relates to a collective game device enabling children to move over ground which may be sandy, or over a pool. It consists of a shell 1 formed from three branches separated by 120 DEG , each equipped with a sphere 2 acting as a free wheel and as a float, from a seat 3 and from a drive system which transmits the efforts accomplished by the child to a central element. The latter, used as a wheel for traction and steering 11, is equipped with a steering wheel 16. The trajectory of the device will be linear, circular or random according to the instantaneous position of the steering wheel 16 associated with the forces exerted on the pedals and bottom bracket assembly 5 by the children. The device according to the invention is intended particularly for the collective entertainment of children. It is designed for introducing them to the combination of joint efforts, to the affirmation of personality of each one and to psycho-motor learning.
Patent FR-2606608-A1 (FR)
Title: Bag with reinforced hand-hole handles
IPC: B65D33/08
Filed: 1986-11-19
Abstract: Each of the two hand-hole openings 4 in the walls 1 of the bag is given a reinforcement piece 5 fastened by adhesive bonding. In a variant, the upper edge of each reinforcement 5 is extended horizontally in order to stiffen the open part of the bag.
Patent FR-2591159-A1 (FR)
Title: Limiteur de vitesse
Inventor: MUTZ GERHARD
IPC: G01P1/10
Filed: 1986-12-04
Abstract: Pour un limiteur de vitesse constitué d'un circuit de réglage électronique 2 et d'un ensemble de commande électromécanique 4 agissant, par l'intermédiaire d'un dispositif d'accouplement 9, 10, sur le dispositif doseur de carburant d'un véhicule, est proposé, comme dispositif d'affichage pour les valeurs de consigne pour lesquelles la vitesse du véhicule doit être limitée, d'associer à l'indicateur de vitesse 20, par exemple d'une enregistreur de route 11 un indicateur 21 supplémentaire à montage coaxial qui coopère fonctionnellement avec un servomécanisme 12 pouvant être commandé par le générateur de tension de référence 3 du limiteur de vitesse. (CF DESSIN DANS BOPI)
Patent WO-8805042-A1 (WO)
Title: Compositions containing sulphur prostaglandines
Inventor: DRAY FERNAND
IPC: A61P35/00
Filed: 1987-12-29
Abstract: Therapeutical compositions containing products obtained from the addition of thiols to prostaglandines or analogues of prostaglandines. These compositions have an antitumoral activity.
Patent WO-8805084-A1 (WO)
Title: Method for preparing alcoholic drinks from vegetable juice
Inventor: COLIN GERARD
IPC: C12G3/02
Filed: 1987-12-30
Abstract: Method for preparing alcoholic drinks from a vegetable juice obtained by pressing at least one vegetable, the method comprising the regulation of the pH of the juice before its sulphitation, clarifying it and subjecting it to microfiltration on a membrane. The microfiltered juice is subjected to a controlled alcoholic fermentation in a carbonic acid gas atmosphere. The method provides new alcoholic drinks having very pleasant organoleptic properties. A plant for an industrial implementation of such method applied to sugar cane provides a cane wine and a pure spirit of cane.
Patent FR-2610517-A1 (FR)
Title: Device for handling persons
Inventor: RIVET PIERRE JEAN-BAPTISTE
IPC: A61G7/10
Filed: 1987-02-05
Abstract: The device of the invention comprises a base 1, a beam 8 with adjustable height, and, suspended in a cantilever fashion from the beam 8, above the base 1, a seat with removable bottom and removable backrest. The lower extremity of the beam 8 is fixed to the end of an arm 7 which is pivotally mounted at its other end to the centre of the base 1. The base 1 has the shape of an X, with a central zone 6 supported by four arms whose free ends are fitted with castors. The device of the invention makes it possible to pick up a patient from a bed or chair directly, or place him down thereon.
Patent FR-2594571-A1 (FR)
Title: Dispositif de commande pour selectionner le mode de fonctionnement d'un appareil de reproduction de signaux d'information, notamment d'un magnetoscope, d'un dispositif de telecommande, ou analogue
Inventor: TAUCHNITZ HARALD
IPC: G11B15/02
Filed: 1987-02-18
Abstract: a) Dispositif de commande pour sélectionner le mode de fonctionnement d'un appareil de reproduction de signaux d'information, notamment d'un magnétoscope, d'un dispositif de télécommande, ou analogue. b) Dispositif caractérisé par une bobine annulaire 7, montée de manière concentrique à l'axe de rotation 5 du bouton tournant 1, bobine fixe, et un disque de frein 2 en coopération magnétique avec cette bobine annulaire, disque qui est relié au bouton tournant, de manière solidaire en rotation jusqu'à une déviation d'angle prédéterminée. c) L'invention concerne un dispositif de commande pour sélectionner le mode de fonctionnement d'un appareil de reproduction de signaux d'information, notamment d'un magnétoscope, d'un dispositif de télécommande, ou analogue. (CF DESSIN DANS BOPI)
Patent FR-2595584-A1 (FR)
Title: Melangeur de matiere en vrac
Inventor: HOPPE HANS
IPC: B01F5/24
Filed: 1987-03-04
Abstract: DANS UN MELANGEUR A GRAVITE OU A RECIRCULATION, LE TEMPS DE MELANGEAGE ET LA QUALITE DU MELANGE PEUVENT ETRE OPTIMISES LORSQU'UN TUBE CENTRAL 2 COMPORTANT DES OUVERTURES D'ENTREE LATERALES 3 A DIFFERENTES HAUTEURS EST UTILISE ET LORSQUE LA SECTION DES OUVERTURES D'ENTREE 3 CROIT DE BAS EN HAUT, DE TELLE MANIERE QU'IL EN RESULTE, LORSQUE DES CONDITIONS D'ECOULEMENT LIBRE REGNENT DANS LE TUBE CENTRAL, DES QUANTITES EGALES DANS TOUS LES PLANS EN HAUTEUR DE MATIERE EN VRAC PENETRANT PAR UNITE DE TEMPS DANS LE TUBE CENTRAL 2.
Patent FR-2612275-A1 (FR)
Title: Safety member for preventing overpressure in pressurised fluid enclosures
IPC: F16K17/04
Filed: 1987-03-10
Abstract: The invention relates to a safety valve against overpressures in pressurised fluid enclosures, composed of four members: a body 1, a strainer 8, a valve element 4 and an elastic member 5. The body 1, fitted at one end with a member 2 for connection to the enclosure and at the other end with a seat 3 on which there rests a valve element 4 as well as with a threading 10 in a peripheral manner onto which is screwed the strainer 8 in order to compress the elastic member 5 onto the valve element 4. The strainer 8, composed of a tubular part 9 screwing onto the body 1 is extended by two or more struts 11 connected to each other by crossmembers 12 connecting onto a central circular component 13, itself extended downwards by a tubular piece 14 whose internal diameter serves as a centring guide for the stem of the valve element 4 as well as a stop for limiting the travel of the said valve element.
Patent FR-2616168-A1 (FR)
Title: Method for assembling construction elements, means implementing this method and constructions thus produced and/or provided with these means
Inventor: ACCOU ROGER
IPC: E04C2/38
Filed: 1987-06-03
Abstract: The invention relates to a method for assembling construction elements in order to allow the rapid erection of insulating walls. It is characterised in that, on the side where the structures of the elements of the row 8 bear their insulating material 7, opposite this row: - a second row 9 of similar construction elements is erected, in which row elements are oriented in such a way that their insulating material 7 is arranged on the side facing the first row, - they are arranged in relation to those in the first row in such a way that the flanges 5, 6 of the structures of the elements of one row 8 are offset in relation to the flanges of the structures of the other row so that each one is located opposite the insulating material of an element in the other row and, - these two rows 8, 9 of construction elements 3 are joined together. Application to the building industry and in particular to the construction of premises for the storage and processing of fresh products.
Patent FR-2655997-A1 (FR)
Title: Enduit absorbant, son procede de fabrication et revetement obtenu a l'aide de cet enduit.
Inventor: PIERRE KUMURDJIAN
IPC: C09D5/32
Filed: 1988-01-18
Abstract: L'enduit est caractérisé par le fait qu'il comprend un liant (34) et une charge constituée de copeaux (C) constitués d'un empilement de couches minces, cet empilement étant apte à absorber un rayonnement électromagnétique. Application en hyperfréquences, infrarouge, etc.
Patent FR-2609911-A1 (FR)
Title: Procede de fabrication de profiles metalliques alleges
Inventor: SHTEINBOK LEV ZALMANOVICH
IPC: B23K20/04
Filed: 1988-01-22
Abstract: L'INVENTION CONCERNE UN PROCEDE DE FABRICATION DE PROFILES METALLIQUES ALLEGES. SELON L'INVENTION, IL CONSISTE A EFFECTUER LA SEPARATION LONGITUDINALE D'UN FEUILLARD SUIVANT UNE LIGNE EN ZIGZAG, AU MOINS EN DEUX ELEMENTS 5, 6, 7, A COUPER CHAQUE ELEMENT PRODUIT 5, 6, 7 A UNE LONGUEUR MESUREE, A METTRE LES BORDS EN COINCIDENCE DANS UN PLAN, DE MANIERE A FORMER UNE TOLE D'UNE SECTION DECALEE, ET A LES SOUDER ENTRE EUX. L'INVENTION S'APPLIQUE PRINCIPALEMENT A L'INDUSTRIE DU BATIMENT.
Patent FR-2627548-A1 (FR)
Title: Ignition coil assembly uses epoxy and polybutylene terephthalate resin - uses epoxy] and polybutylene terephthalate resins to reduce cost and increase resistance to damage by variations in temp.
Inventor: BEST PIERRE HERITIER
IPC: H01F38/12
Filed: 1988-02-19
Abstract: An electrical ignition coil, comprises an assembly of (A) a magnetic core (1) surrounded by the primary windings enclosed in insulating material (I) except for associated terminals (9, 10); (B) a sleeve comprising the secondary windings, also impregnated with and encapsulated in a high  dielectric material (II) except for their associated terminal (16); and (C) a magnetic saddle which is a snap fit to provide a flux bridge, the whole assembly being overmoulded with a further insulating material (III) to bind the assembly and leave only the terminals (9, 10, 16) exposed.  Pref. (II) is based on a heat-cured liquid epoxy resin but (I) and (III) are based on polybutylene terephthalate and contains about 30% by  mass mineral filler or of glass fibres. USE - Esp. for use in ignition systems of internal combustion engiens for vehicles.  Less expensive and less prone to cracking and consequent internal short circuits in response to temperature variations than coils totally impregnated and encapsulaed in epoxy resin.
Patent FR-2627404-A1 (FR)
Title: Coating particles with low m.pt material - by passing them through molten material under inert atmos. and collecting them when coating has solidified
Inventor: LOUTATY ROBEN
IPC: B01J2/00
Filed: 1988-02-24
Abstract: Solid particles are given a protective coating of low melting point material by passing them through a molten layer of the material under an inert atmosphere, and collecting particles coated with the material at a temp. at which the material is solid.  A particle coater is also claimed. USE/ADVANTAGE - For coating catalyst in optionally doped monocrystalline paraffin wax, or for coating fertilsier or coal. The coating is homogeneous and continuous.
Patent FR-2628042-A1 (FR)
Title: Twin-focus electrically-driven rear-view mirror for vehicle - has outer section giving normal coverage, and inner portion covering otherwise dead zone on vehicle quarter
IPC: B60R1/08
Filed: 1988-03-01
Abstract: A vehicle's rear-view mirror has a broad outer section (2) which provides coverage of the usual field behind. A narrower inner section (3) does not cover this field, but is aligned upon the blind spot otherwise encountered around the vehicle's quarter. Both sections are carried on a common support (7), but can be individually orientated by manual or power control from inside the vehicle. A driver thus receives a comprehensive presentation of traffic location behind him, including those units in course of overtaking. ADVANTAGE - Two-section individually-controllable mirror concept solves basic blind spot problem encountered in most vehicles and provides driver with  comprehensive view of activity behind him.
Patent FR-2628417-A1 (FR)
Inventor: CORDIER GEORGES
IPC: C07C29/141
Filed: 1988-03-08
Abstract: Process for the preparation of unsaturated alcohols by hydrogenation of the corresponding carbonyl compounds in the presence of a bimetallic platinum-cobalt catalyst which has the structure of an alloy.
Patent FR-2628430-A1 (FR)
Inventor: FIASSE PAUL
IPC: C08F10/00
Filed: 1988-03-09
Abstract: Process for the polymerisation of alpha-olefins, carried out in the presence of a catalyst system comprising:  (1) a solid based on complexed titanium trichloride, (2) an organometallic compound of metals of groups IA, IIA, IIB and IIIB of the Periodic Table, (3) an electron-donating organic compound, the solid (1) based on complexed titanium trichloride having been preactivated by being placed in contact with a preactivator comprising the product of reaction of an organoaluminium compound (a) and of a compound (b) chosen from hydroxyaromatic compounds whose hydroxyl group is sterically blocked. This process enables propylene to be polymerised with an improved stereospecificity without significant decrease in the catalyst activity.
Patent FR-2628575-A1 (FR)
Title: Power laser useful for pumping YAG laser - is based on indium-contg. III=V Semiconductor materials
Inventor: RAZEGHI MANIJEH
IPC: H01S5/323
Filed: 1988-03-11
Abstract: In a power laser comprising an active layer (3) sandwiched between two confinement layers (2,4) formed on a substrate (1), the novelty is that the layers are formed of indium-contg.  III-V semiconductor material. Pref. the confinement layers are of GaInP and the active layer is of GaInAsP. USE/ADVANTAGE - The laser is a 0.808 microns wavelength power laser used esp. for pumping a YAG laser. The laser is much more reliable than those based on GaAlAs/GaAs due to the absence of Al and dislocation propagation is blocked by the large size of the indium atoms.
Patent FR-2614216-A1 (FR)
Title: Element cylindrique de filtrage et de separation.
Inventor: ARAI KOICHI
IPC: B01D29/48
Filed: 1988-04-20
Abstract: L'INVENTION CONCERNE UN ELEMENT CYLINDRIQUE POUR FILTRER DIFFERENTES SUBSTANCES ET SEPARER DES PARTICULES, DANS LEQUEL UN FIL METALLIQUE 6 EST ENROULE D'UNE MANIERE CYLINDRIQUE SOUS LA FORME D'UN VORTEX, EN VUE DE DEFINIR UNE FENTE TOURBILLONNAIRE 9 ENTRE LES BORDS PERIPHERIQUES ADJACENTS DU FIL METALLIQUE, POUR AINSI AUGMENTER AU MAXIMUM LA ZONE DE TRAITEMENT DE FILTRAGE OU DE SEPARATION CORRESPONDANT A CE QUE L'ON APPELLE DES TROUS DE TRAITEMENT LINAIRES, AFIN D'AMELIORER LE RENDEMENT DE FILTRAGE ET DE SEPARATION.
Patent FR-2632494-A1 (FR)
Title: Caramelising iron
Inventor: MONESMA MICHEL
IPC: A23G3/28
Filed: 1988-09-02
Abstract: Carmelising iron of the type including a heating element secured to a handle and connected to an electrical power source by a cord, characterised in that the heating element is a cast-iron block 3 in which a heating wire 5, wound up into a spiral, is embedded in a refractory material, in that the said block is removably mounted on a plate 2 integral with a hollow handle 1 equipped with a grip 7 which is also removable, and in that the strands of the heating wire extend inside the handle 1 as far as the grip where they are connected to the power cord wires 6 via rapid connection means.
Patent FR-2639850-A1 (FR)
Title: Procede de nettoyage par vibrations des parois de recipients pour l'elimination des matieres y ayant adhere ou soudees par congelation
Inventor: LISHTVAN IVAN IVANOVICH
IPC: B08B7/02
Filed: 1988-12-02
Abstract: L'invention concerne un procédé de nettoyage des parois de récipients en en éliminant des matières qui y adhèrent, ou qui y sont soudées par congélation. Selon l'invention, on exerce une action de force impulsionnelle sur une paroi 1 du récipient, ou au moins sur une partie de cette paroi, en la déformant dans une zone A d'application de la force impulsionnelle pour ainsi provoquer des oscillations dans la paroi 1 du récipient, la zone A d'application de la force impulsionnelle étant de forme annulaire. L'invention s'applique notamment au nettoyage des moyens de transport de matière en vrac.
Patent FR-2639985-A1 (FR)
Title: Prefabricated element enabling coverings having the appearance of traditional wooden shingles to be formed
IPC: E04D3/35
Filed: 1988-12-05
Abstract: The invention concerns a prefabricated element enabling the roof or walls of buildings to be covered and to have the appearance of traditional wooden shingles (or shingle boards). A sheet of glass-fibre reinforced polyester 1 combines on its upper face a certain number of wooden shingles 8, and it provides support, adhesion and weatherproofing. The invention covers the manufacturing method, the product and its accessories described hereinbelow and provides technical and economic improvements to this method of covering.
Patent FR-2625362-A1 (FR)
Title: Dispositif porte-tetes rotatives pour magnetoscope
Inventor: SAITO ETSURO
IPC: G11B5/52
Filed: 1988-12-23
Abstract: Un tambour 11 de guidage de bande pouvant tourner sur son axe central est doté d'un dispositif 10 porte-têtes rotatives qui comporte un support 13 de têtes souple orienté radialement par rapport audit axe et portant à son extrémité radialement extérieure une ou plusieurs têtes magnétiques 14 de manière qu'elles puissent se déplacer dans des directions parallèles à l'axe central lors de la flexion du support de têtes, un moteur rotatif 18 dont l'arbre tourne sur un axe radial par rapport à celui du tambour, des paliers de butée absorbant à la poussée axiale de l'arbre qui apparaît lors de la rotation du tambour, et une courroie métallique souple 20 couplée à l'arbre et fixée à la partie radialement extérieure du support de têtes afin de convertir la rotation de l'arbre en des mouvements des têtes magnétiques qui sont parallèles à l'axe du tambour.
Patent FR-2642224-A1 (FR)
Title: Procede et dispositif de fixation d'un substrat de circuit electronique sur un support
Inventor: COQUES PIERRE
IPC: H05K3/00
Filed: 1989-01-25
Abstract: On dépose un cordon bouclé 3 d'un produit adhésif à l'état visqueux sur l'une des faces d'un substrat 1 ou d'un support 2 à fixer l'une sur l'autre, on place ces faces en regard pour définir un espace 4 délimité par le cordon d'adhésif et les plages des faces en regard qui sont intérieures au cordon, c on met cet espace en dépression avec des moyens d'aspiration 6, 7; 6', 7' de manière à écraser le cordon d'adhésif entre les deux faces à assembler pour étaler l'adhésif visqueux suivant une couche d'épaisseur uniforme et on sèche la couche ainsi formée. Application à la fixation de substrats de circuits électroniques dans des boîtiers de protection.
Patent FR-2643622-A1 (FR)
Title: Belt conveyor for fruit and, particularly, for grapes
Inventor: VAUCHER GERARD
IPC: B65G47/76
Filed: 1989-02-24
Abstract: Conveyor of the type comprising a chute 2 having a cross-section in the general shape of a U, containing the two superposed strands of an endless belt 3, of which the upper one is intended to displace the fruit and is located below the plane passing via the edges 5 of the chute. According to the invention, at specific locations, the upper part, that is to say that located above the belt, of at least one of the walls 4 of the chute, consist of a flap 6 having a length at least equal to the width of the chute and which can be displaced between a position in which it is in the extension of the wall 4 in question of the chute and ensures the continuity thereof and a position in which it closes off the central part of the chute and uncovers an opening in the lateral wall in question thereof. Application to the filling of grape fermentation vats.
Patent FR-2893614-A1 (FR)
Title: "composition explosive moulable et produit la comportant"
Inventor: DEIDRE HALLAM
IPC: C06B45/10
Filed: 1989-05-11
Abstract: L'invention concerne les compositions explosives moulables.Elle se rapporte à une composition contenant un liant gélifié et une charge explosive particulaire. Le liant est un mélange d'un polymère de cire de polyéthylène est comprise entre 2 et 35% en poids, ce polymère ayant une masse moléculaire comprise entre 3 000 et 15 000. Le polymère de polyisobutène est de préférence un polymère liquide de masse mol'culaire comprise entre 500 et 7 000.Application à la fabrication des compositions explosives.
Patent FR-2634604-A1 (FR)
IPC: H03F1/52
Filed: 1989-07-25
Abstract: L'invention concerne un amplificateur à bande large à circuit intégré. Il comprend deux circuits miroirs de courant détectant les courants d'émetteurs de transistors NPN et PNP 1, 2 de l'étage de sortie 21 de l'amplificateur. Les courants d'émetteurs sont divisés d'un facteur de 20, additionnés et environ 1/20 du courant total passe à travers un transistor 45 dont le collecteur est connecté à la grille d'un transistor 64 à effet de champ d'un circuit de commande de polarisation pour produire un courant de réaction réduit. Domaine d'application : amplificateurs à bande large à circuits intégrés, etc.
Patent FR-2653768-A1 (FR)
Title: New compounds containing the tetramethylpiperidyl unit
Inventor: LOUIS CARETTE
IPC: C07D211/58
Filed: 1989-10-27
Abstract: The present invention relates to new compounds containing the tetramethylpiperidyl unit. More precisely, it relates to new compounds containing 2,2,6,6-tetramethylpiperidyl and 2-hydroxybenzophenone or 2-(2'-hydroxyphenyl)benzotriazole units, capable of being obtained easily from common starting materials. These compounds can be used as light stabilisers and heat stabilisers in organic polymers.