baber/WOPTO huggingface dataset:
Patent FR-2597686-A1 (FR)
Title: Procede et dispositif pour la transmission de messages entre differentes stations, a travers un reseau local a diffusion.
Inventor: LANN GERARD LE
IPC: H04L12/413
Filed: 1984-11-07
Abstract: DANS UN RESEAU DE TRANSMISSION DE MESSAGES DU TYPE CSMA-CD, CHAQUE STATION EST RELIEE PAR UN COUPLEUR AU CANAL DE TRANSMISSION COMMUN. A CHAQUE COUPLEUR, ON AFFECTE UN OU PLUSIEURS INDEX; ET CHAQUE COUPLEUR EST MUNI D'UN AUTOMATE26 PROPRE A ETABLIR UNE SEQUENCE PREDETERMINEE DE SOUS-ENSEMBLES D'INDEX, TELLE QU'UN ARBRE DICHOTOMIQUE. UN COMPTEUR24 D'EPOQUE E EVOLUE A LA CADENCE D'ORDRES DE FIN DE PHASE CANAL22. LE COUPLEUR N'EMET LIBREMENT QUE SI SON COMPTAGE E EST A ZERO. LORSQU'IL APPARAIT, DANS CET ETAT, UNE COLLISION, TOUS LES COUPLEURS METTENT EN ACTION LEURS AUTOMATES26 QUI EVOLUENT AUSSI A LA CADENCE DES FINS DE PHASE CANAL TANDIS QUE LE COMPTEURE PART D'UN ETAT DE FORCAGE CHOISI. LES COUPLEURS VONT PAR LA SUITE POUVOIR EMETTRE UN A UN SANS COLLISION.
Patent FR-2576504-A1 (FR)
Title: Device allowing easy cleaning of containers containing products of soft consistency without having to empty them
IPC: A47G19/18
Filed: 1985-01-29
Abstract: It consists of a ring B which fits onto the container C fitted with a lid A made of any suitable material. Application of the device to any container and, in particular, to containers for the table containing food products, such as mustard.
Patent FR-2559851-A1 (FR)
Title: Pompe a ejecteur
Inventor: ISE YOJI
IPC: F04F5/48
Filed: 1985-02-20
Abstract: L'INVENTION CONCERNE UNE POMPE A EJECTEUR QUI EST DESTINEE A ETRE UTILISEE AVEC UN DISQUE D'ASPIRATION POUR LE TRANSPORT D'UN ARTICLE. LA POMPE COMPORTE UN CORPS 1 TRAVERSE PAR UN TROU LONGITUDINAL DANS LEQUEL IL EST PREVU UN CORPS DE BUSE 3 POURVU D'UN ORIFICE 3A ET UN CORPS D'EJECTEUR 2 POURVU D'UN ORIFICE 2A ALIGNE AVEC L'ORIFICE 3A DU CORPS DE BUSE 3, DE FACON QU'UNE CHAMBRE D'ASPIRATION 4 FORMEE ENTRE L'ORIFICE DE BUSE 3A ET L'ORIFICE D'EJECTEUR 2A PUISSE COMMUNIQUER AVEC UN ORIFICE D'ASPIRATION 6 QUI EST MENAGE DANS UN COTE DU CORPS DE POMPE 1; IL EST EGALEMENT PREVU DANS LE TROU DU CORPS DE POMPE 1 UNE VALVE ELECTROMAGNETIQUE 7 COMPORTANT UN ELEMENT MOBILE A SERVANT A OUVRIR ET FERMER L'ENTREE DE L'ORIFICE DE BUSE 3A PAR SA PARTIE EXTREME AVANT. APPLICATION AU DOMAINE DES TRANSPORTEURS.
Patent FR-2577688-A1 (FR)
Title: Fibre-optic distribution frame
Inventor: LETERRE EDDIE
IPC: G02B6/44
Filed: 1985-02-21
Abstract: Device for distributing, towards each subscriber for example, individual or bundled optical fibres from a common incoming optical cable, such as the final cable of a video telecommunication network. It is composed of a case mounted in a permanent manner and including a thin element (pad) 23 for storing fibre-reserve loops. The assembly is mounted on a detachable plate 13.
Patent FR-2578029-A1 (FR)
Title: Torch lance for brazing with an air-gas mixture
Inventor: COURREGE CLAUDE
IPC: F23D14/26
Filed: 1985-02-28
Abstract: The lance comprises, at its end, a mixing diffuser 8 consisting of a central body formed from two coaxial cylindrical portions 11, 12 of different diameter. The upstream cylindrical portion 11 has a diameter which is smaller than that of the combustion chamber 9. The central body comprises holes 18 whose axes are deflected radially and axially relative to the axis of the said body. The combustion chamber is formed from two tubular portions 16, 21, and the upstream portion 16 which houses the diffuser has a smaller diameter than that of the downstream portion 21.
Patent FR-2572676-A1 (FR)
Title: Process and apparatus for producing multicolour mouldings made of synthetic resin
Inventor: HATAKEYAMA YOSHIHARU
IPC: B29C45/14
Filed: 1985-03-25
Abstract: The invention provides a process for producing multicolour mouldings which comprises the operations consisting in making a first cavity 40 in a mould 10, in injecting a first synthetic resin into the first cavity, in making in the mould, but without opening the latter, a second cavity 56 which is partially defined by the first cavity, in injecting into the second cavity a second synthetic resin which can be joined, by melting, to the first resin, but differing from the latter by its colour, and in joining the first and second resins by melting under the action of the heat and pressure of the second resin.
Patent FR-2562105-A1 (FR)
Title: Procede de fabrication d'oxydes d'azote en partant de lessives residuaires lors de la fabrication de pate cellulosique
Inventor: SAMUELSON OLOF HANS
IPC: C01B21/36
Filed: 1985-03-28
Abstract: LORS DU PRETRAITEMENT DE LA PATE CELLULOSIQUE PAR UN OXYDE D'AZOTE ET PAR L'OXYGENE, EN APPLIQUANT ENSUITE UN STADE DE DELIGNIFICATION ALCALINE, L'OXYDE D'AZOTE EST LE PRODUIT LE PLUS COUTEUX. IL EST DONC DESIRABLE DE DIMINUER AU MAXIMUM L'ALIMENTATION D'OXYDE D'AZOTE DE L'EXTERIEUR. L'INVENTION CONCERNE UN PROCEDE DE FABRICATION D'OXYDES D'AZOTE, CONJOINTEMENT AVEC LA FABRICATION DE PATE CELLULOSIQUE OU IL SE FORME DE LA LESSIVE RESIDUAIRE CONTENANT DE LA SUBSTANCE ORGANIQUE. SI LA LESSIVE RESIDUAIRE RECUPEREE NE CONTIENT PAS D'ACIDE NITRIQUE, ON EN AJOUTE. ON AMORCE LE DEGAGEMENT D'OXYDES D'AZOTE EN PRENANT AU MOINS UNE DES MESURES SUIVANTES: CHAUFFER LA LESSIVE RESIDUAIRE ETOU EVAPORER L'EAU DE CELLE-CI, INTRODUIRE DANS LA LESSIVE RESIDUAIRE UN ACIDE FORT, DE L'ACIDE NITRIQUE OU QUELQUE AUTRE ACIDE, ALIMENTER DE LA LIGNINE A LA LESSIVE RESIDUAIRE ET METTRE CETTE DERNIERE EN CONTACT AVEC UN OXYDE D'AZOTE, DE PREFERENCE LE DIOXYDE D'AZOTE. ON SEPARE DE LA LESSIVE RESIDUAIRE LES OXYDES D'AZOTE AINSI FORMES.
Patent FR-2579520-A1 (FR)
Title: Wiping towel
Inventor: LEGER CLAUDE
IPC: A47K10/16
Filed: 1985-03-29
Abstract: This wiping towel comprises two absorbent and flexible outer wiping sheets between which is arranged a flexible insert sheet. According to the invention, the faces of this towel each comprise wiping zones 6 delimited by folding lines 5 formed, for example, by heat-welding. This arrangement of the towel makes it possible to use the entire outer surface it offers rationally and in an optimum manner. Application, particularly, to wiping and removing grease in industry.
Patent FR-2579687-A1 (FR)
Title: Connecting block for framework supports
IPC: F16B12/02
Filed: 1985-04-02
Abstract: The framework for an exhibition stand or similar structure is made from vertical suppots with grooves used to form part of a connecting system with panels which also incorporate grooves. The connections are made by blocks (7) shaped to fit into recesses in the panels, each with a hook (6) projecting from each end, and with a spring loaded pin (9) projecting from one side. Each block has a hole (10) through it, closed at one end by a threaded plug (12) and holding a spring (11). The pin and spring are retained between the plug and a shoulder (10) inside the hole. The two hooks can be of different shapes.
Patent FR-2582509-A1 (FR)
Title: Apparatus for filling spraying devices of an aerosol
Inventor: BUHOT FREDDY
IPC: B65B31/00
Filed: 1985-05-29
Abstract: The invention relates to an apparatus consisting of a tubular element 15 in the form of a bell comprising at the upper part a joining piece 16 in which there is disposed a tube 20 for making a vacuum and lateral joining pieces 17 and 18 in which there are disposed tubes for supplying a solution 26 and an inert gas 23, the tubes 20, 23 and 26 being able to slide in their respective joining pieces. The apparatus allows spraying devices of an aerosol to be filled.
Patent FR-2585741-A1 (FR)
Title: Complex textile article formed from a plurality of superposed layers and process for obtaining it
Inventor: DOLIGEZ STEPHANE
IPC: A41D31/02
Filed: 1985-08-01
Abstract: Complex textile article comprising two outer fabrics 1, 2 retaining a fibrous layer 3 between them. It is characterised in that said fibrous layer 3 consists of fibres incorporated in at least one of the fabrics 1 during its production and therefore bound mechanically with this fabric, the other fabric 2 itself being bonded against the other face of said fibrous layer 3.
Patent FR-2589336-A1 (FR)
Title: Porte-clefs a chainette
Inventor: DAUB KARL ADOLF
IPC: A44B15/00
Filed: 1985-10-31
Abstract: L'INVENTION A POUR OBJET UN PORTE-CLEFS COMPRENANT UNE CHAINETTE MUNIE A SES EXTREMITES, RESPECTIVEMENT, D'UN PREMIER ET D'UN SECOND ELEMENT RIGIDES 20, 24 SUSCEPTIBLE D'ETRE RENDUS SOLIDAIRES L'UN DE L'AUTRE. SELON L'INVENTION, LEDIT PREMIER ELEMENT 20 COMPORTE UN ORGANE 30 MONTE PIVOTANT, APTE A MAINTENIR LEDIT SECOND ELEMENT 24 EN POSITION ASSEMBLEE POUR LE VERROUILLER DANS CETTE POSITION.
Patent FR-2574355-A1 (FR)
Title: Procede et dispositif de commande de la pression de freinage dans des equipements de freinage de vehicule
Inventor: LEIBER HEINZ
IPC: B60T8/48
Filed: 1985-12-06
Abstract: PROCEDE ET DISPOSITIF DE COMMANDE DE LA CARACTERISTIQUE D'UN EQUIPEMENT DE FREINAGE DE VEHICULE COMPRENANT UN SERVOFREIN HYDRAULIQUE. AU MOINS UN PISTON SUPPLEMENTAIRE 31 EST INSERE DANS LES CANALISATIONS DE PRESSION DE SORTIE DU SERVOFREIN CONSTITUANT LES CIRCUITS DE FREINAGEI, II, DE PREFERENCE FERMES, ET COMMANDE AVEC REGULATION TANT POUR LA COMMANDE OU VARIATION DE LA CARACTERISTIQUE QUE POUR LA MODULATION DE PRESSION ABS, DES GRANDEURS MODIFIEES DE LA COURSE DE LA PEDALE DE FREIN OU D'UN PISTON DU SERVOFREIN ETANT, LE CAS ECHEANT, COMPAREES A LA PRESSION INSTANTANEE DANS LES CIRCUITS DE FREINAGE POUR OBTENIR DES TRACES PREDETERMINES (NON LINEAIRES) DE LA CARACTERISTIQUE. LA COMMANDE EST EFFECTUEE PAR DES DISTRIBUTEURS ELECTROMAGNETIQUES.
Patent FR-2592059-A1 (FR)
Title: Process and device for the production of potable spirits with a low methanol content and products obtained
Inventor: HENNEQUIN DOMINIQUE
IPC: C12H6/02
Filed: 1985-12-24
Abstract: The invention relates to a process and device for the production of potable spirits and products obtained using this process and this device. A unit for distilling the marcs 1 supplies with crude spirits buffer 2 from which is withdrawn, at a continuous flow rate, the crude alcohol intended for supplying a distillation unit 3 providing a first conventional methanol removal from the spirits, with separation of the methanol-free product in a tank 3a and volatile components, recovered at the top, in another tank 3b, from where they are then extracted before being diluted to the desired percentage in another distillation unit 4 comprising a distillation flask 4a supplied with spirits, at the bottom of which is recovered the methanol, which is transferred to a storage reservoir 4b, and, at the top of which are recovered, and then condensed, the other components which remained volatile and which are intended to be pooled with the methanol-free alcohol to give a potable spirit of satisfactory quality. Application: Spirits obtained from fruit marcs.
Patent FR-2592296-A1 (FR)
Title: Procede et appareil destines a faire reluire les objets de cuir.
IPC: A47L23/02
Filed: 1986-01-02
Abstract: L'invention concerne un appareil à lustrer. Elle se rapporte à un appareil qui comporte un récipient 12 qui peut être fermé et qui est destiné à contenir un sac 26 dans lequel sont placés l'objet à lustrer 32 et des éléments de lustrage 34. Le récipient 12 est déplacé dans diverses directions de manière que l'objet 32 et les éléments de lustrage 34 se déplacent et coopèrent par frottement, si bien que l'objet 32 est lustré. Application aux machines à cirer les chaussures. (CF DESSIN DANS BOPI)
Patent FR-2592628-A1 (FR)
Title: Protection net for diving bottle
IPC: B63C11/22
Filed: 1986-01-06
Abstract: Embodiment of a net characterised in that it comprises a "Velcro" fastening 1 positioned vertically. A preshaped cutout 2 made from a material previously unused for this type of article. Fitting of the "Velcro" 1 which makes it possible to put on or remove the net with a single action without having to demount anything and therefore avoiding any manipulation or demounting. Preshaped cutout 2 which makes it possible to fit perfectly the shape of the bottle. Fitting of eyes 3, in which a cord 4 runs, which makes it possible to tighten the net on the bottle to avoid it rising upwards. The net material 5 used, 100% machine-finished polyester of yellow colour, offers the net a strength which resists durably snags which can result from friction or impact, a strength which does not exist in the nets currently used for protecting underwater diving bottles.
Patent FR-2592936-A1 (FR)
Title: Ecran reflecteur, son procede de fabrication et son application a un dispositif d'isolation thermique
Inventor: DIEUL JEAN
IPC: B32B7/02
Filed: 1986-01-10
Abstract: L'invention concerne un écran réflecteur de rayonnement, en particulier le rayonnement infrarouge, destiné à être utilisé à une température déterminée au moins égale à 900 degrés C. L'écran est caractérisé en ce qu'il est constitué d'une part d'une première couche 24 d'un matériau brillant et poli, non altéré lorsqu'il est porté à ladite température, pour réfléchir au moins une partie du rayonnement infrarouge, d'autre part d'une seconde couche 21 d'un matériau constituant un support, et en ce qu'il comporte, intercalée entre les deux premières couches, au moins une troisième couche 22, 23 de matériau pour arrêter le rayonnement émanant d'une couche précédente 24, et en ce qu'une couche intercalée 22, 23 est solidaire de ses deux couches voisines. L'invention concerne également le procédé de réalisation de cet écran et son application à la constitution d'un dispositif d'isolation thermique. (CF DESSIN DANS BOPI)
Patent FR-2593771-A1 (FR)
Title: Device for climbing the mast of a vessel
IPC: E06C1/56
Filed: 1986-02-05
Abstract: Device for climbing the mast 12 of a vessel, comprising a flexible rope 10 which is capable of being stretched between the top and the bottom of the mast, a number of rungs or steps 14-1, 14-2, etc. which are integral with said rope at regular intervals, and connection elements connecting, from place to place, the mast to the assembly formed by the flexible rope and the rungs.
Patent FR-2594305-A1 (FR)
Title: Inner sole for shoe and the like, comprising a recess in its upper part or in its lower part
IPC: A43B9/00
Filed: 1986-02-14
Abstract: The present invention relates to an inner sole for a shoe and the like. Sole characterised in that it is produced by moulding or injection-moulding and has, in its upper part, a recess 1 delimited by a peripheral wall 2 which may be inclined in the direction of the inside of the recess 1, and, around this recess, an extra-height portion 3 for receiving an insole 4, this extra-height portion being delimited by a peripheral lip 5 for fastening the upper 6 and corresponding to the assembly last.
Patent FR-2595177-A1 (FR)
Title: Procede de compression d'images numeriques et dispositif de mise en oeuvre d'un tel procede
Inventor: LIEVRE GERARD
IPC: H04N7/26
Filed: 1986-02-28
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF DE COMPRESSION D'IMAGES NUMERIQUES, L'IMAGE ETANT CONSTITUEE PAR UN ENSEMBLE DE PIXELS, CES PIXELS ETANT REGROUPES DANS DES CLASSES U DONT LE NOMBRE 2 EST PREDETERMINE, LE PROCEDE CONSISTANT A CREER UNE CLASSE D'APPARTENANCE LORS DE L'ANALYSE DE L'IMAGE CHAQUE FOIS QU'UN PIXEL P N'APPARTIENT PAS AUX CLASSES DEJA CREEES, CETTE CLASSE ETANT CREEE A PARTIR DE LA RADIOMETRIE DU PIXEL ANALYSE. APPLICATION A LA COMPRESSION D'IMAGES TELEVISEES.
Patent FR-2597999-A1 (FR)
Title: Generateur de sequence programmable
Inventor: PITOT CHRISTIAN
IPC: H04N3/27
Filed: 1986-04-25
Abstract: INTERCALE ENTRE UNE MEMOIRE PROGRAMMABLE M ET DES ORGANES D'EXECUTION O.E. IL COMPREND, POUR GENERER UNE SEQUENCE DE SIGNAUX DECRITE PAR N BOUCLES DE PROGRAMME IMBRIQUEES, N REGISTRES D'INSTRUCTIONS R.I., N ANALYSEURS DE SYNTAXE A.S., 2N - 2REGISTRES POINTEURS R.P., UN ANALYSEUR DE CONTEXTE A.C. ET UN GENERATEUR D'ADRESSES G.A.
Patent FR-2597992-A1 (FR)
Title: Device for drying photographic films
Inventor: CHEVRET GABRIEL
IPC: G03D15/02
Filed: 1986-04-29
Abstract: Device for drying wet photographic films arranged in non-contiguously wound turns, of the type comprising: - a heated enclosure; - a centrifuging rotor 6 intended to receive the same films to be dried, characterised: - in that the said rotor 6 has the general shape of a U, the ends of the branches of which each include a semicircular flange 8 perpendicular to the said branches and directed towards the outside in order to circulate the air; and - in that the two parallel faces 33 of the rotor 6, corresponding to the branches of the U and defining a diametral groove 10, are connected at their ends by braces 11 which include a central support 31 intended to receive the said turns.
Patent FR-2598736-A1 (FR)
Title: Member for fixing a roofing element to its battens and roofing element designed to receive the said member.
IPC: E04D1/34
Filed: 1986-05-14
Abstract: The fixing member is noteworthy, particularly in that it comprises: - a central elongate web 5 which is placed on the tile to be fixed, a rear clamp 6 which is clamped around a first batten 3 and the rear edge of the tile, and a front part 7 comprising a first arm 8 engaged in an orifice 9 of the tile and a second arm 10 which is engaged under a second batten 4 and bears against the lower face 4B of the said batten.
Patent FR-2598959-A1 (FR)
Title: Procede et dispositif d'injection de pastisol liquide sous faible pression
Inventor: GRAS ELIE
IPC: B29C45/34
Filed: 1986-05-26
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR L'OBTENTION D'OBJETS MOULES EN MATIERE PLASTIQUE SELON LA TECHNIQUE CONSISTANT A INTRODUIRE LA MATIERE PLASTIQUE DANS UN MOULE EN ELASTOMERE DE SILICONE, PUIS A INSERER CE MOULE DANS UN EQUIPEMENT A HAUTE FREQUENCE COMPRENANT UN PLATEAU TOURNANT OU "CARROUSEL", UNE SERIE DE PRESSES A CHAUFFAGE HAUTE FREQUENCE ET UN DISPOSITIF DE REFROIDISSEMENT. LE PROCEDE DE L'INVENTION EST CARACTERISE PAR LE FAIT QUE LA MATIERE PLASTIQUE EST INTRODUITE DANS UNE EXTREMITE DU MOULE SOUS FORME DE PLASTISOL LIQUIDE SOUS UNE FAIBLE PRESSION INFERIEURE A 1MEGAPASCAL. LE DISPOSITIF EST CARACTERISE PAR LE FAIT QUE LA CAVITE 2 DE CHACUN DES MOULES 1 COMMUNIQUE A SON EXTREMITE OPPOSEE AU "CARROUSEL" AVEC UNE BUSE DE MISE SOUS VIDE 3 ET UNE BUSE D'INJECTION DE MATIERE PLASTIQUE SOUS PRESSION QUI SONT SOLIDAIRES DU MOULE, ET PAR LE FAIT QU'IL COMPORTE UN CYLINDRE DE MISE SOUS VIDE 6, UN CYLINDRE D'INJECTION DE MATIERE PLASTIQUE SOUS PRESSION, ET DES MOYENS 7 POUR DEPLACER LESDITS CYLINDRES DANS L'AXE DESDITES BUSES AFIN DE POUVOIR LES AMENER A VENIR EN COMMUNICATION AVEC CES DERNIERES ET LES EN ECARTER.
Patent FR-2585113-A1 (FR)
Title: Chaudiere a chauffage d'eau par rayonnement
Inventor: FARINA ALFRED J
IPC: F24H1/16
Filed: 1986-06-19
Abstract: LE PROBLEME POSE CONSISTE A SIMPLIFIER LA FABRICATION ET A AMELIORER LE RENDEMENT D'UNE CHAUDIERE CYLINDRIQUE. SUIVANT L'INVENTION, CETTE CHAUDIERE EST CARACTERISEE EN CE QU'ELLE COMPREND DEUX ENVELOPPES CYLINDRIQUES CONCENTRIQUES 12, 14 DELIMITANT UNE CHAMBRE D'EAU 24, UN COUVERCLE AMOVIBLE 20, 22 A CHAQUE EXTREMITE, UNE ENTREE 40 ET UNE SORTIE 42 D'EAU DE LA CHAMBRE, UN ELEMENT DE COMBUSTION 44 PENETRANT DANS L'ENVELOPPE INTERIEURE 14 A L'EXTREMITE DE SORTIE D'EAU, UN FIL METALLIQUE 38 DISPOSE EN HELICE ENTRE LES ENVELOPPES ET A LEUR CONTACT, S'ETENDANT DE L'ENTREE 40 A LA SORTIE 42, ET DES NERVURES 60 SUR LA SURFACE INTERIEURE DE L'ENVELOPPE INTERIEURE 14 POUR FACILITER LA TRANSMISSION THERMIQUE DE L'ELEMENT 44 VERS L'EAU. L'INVENTION TROUVE UNE APPLICATION AVANTAGEUSE DANS LE CHAUFFAGE D'EAU PAR RAYONNEMENT.
Patent FR-2600344-A1 (FR)
Title: Procede pour lancer des projectiles a des hypervitesses et lanceur mettant en oeuvre ce procede
Inventor: DOUCET HENRI
IPC: F41B11/57
Filed: 1986-06-20
Abstract: PROCEDE POUR LANCER DES PROJECTILES A DES HYPERVITESSES ET LANCEUR METTANT EN OEUVRE CE PROCEDE. SELON L'INVENTION ON CHAUFFE PAR EFFET JOULE UNE CHARGE CONDUCTRICE LIQUIDE EN UN TEMPS TRES BREF, LE LIQUIDE N'AYANT PAS LE TEMPS DE SE DILATER. LE LIQUIDE PASSE DIRECTEMENT A L'ETAT DE VAPEUR, CE QUI PRODUIT UNE FORTE PRESSION. UN DISPOSITIF CONFORME A L'INVENTION PEUT COMPRENDRE UN BANC DE CONDENSATEURS 10, UNE LIGNE PLATE 12, UN CANON 24, 26, UNE CHARGE CONDUCTRICE 32 INSEREE ENTRE UN PROJECTILE 28 ET UNE CULASSE 30. APPLICATION A LA SIMULATION DE MICROMETEORITES, OU A L'ETUDE DES COLLISIONS ENTRE MACROPARTICULES.
Patent FR-2601395-A1 (FR)
Title: Floating shock-absorber structure with pneumatic tyres from motor vehicles
IPC: E02B3/26
Filed: 1986-07-11
Abstract: The shock-absorber structure 1, designed to form a device for damping impacts and for protection to be hung at the edge of quays, is made up of a number of used pneumatic tyres 2 from motor vehicles and of a tube 3 inserted through the central openings of these pneumatic tyres, which openings are made for receiving a wheel rim. The whole structure is intended to float at the surface of the water and to be fastened to the quay only in a loose manner by flexible means 6 connected to fasteners 5 of covers 4 closing the ends of the tube.
Patent FR-2610842-A1 (FR)
Title: Safety binding with dampened energy
Inventor: BRISCHOUX JEAN-CLAUDE
IPC: A63C9/085
Filed: 1987-02-18
Abstract: The binding comprises a jaw 70 which is movable with respect to a stationary element 1 integral with a base 71 and stressed by an energising assembly comprising a principal spring 3, an auxiliary spring 10, and a damper 6, which are inserted in a casing forming a movable element 2 integral with the jaw 70. The principal spring 3, bearing in the bottom of the casing 2, pushes a piston 73 back against the stationary element 1 and is parallel with the assembly formed by the auxiliary spring 10 and the damper 6. A stop 15 limits the extension of the auxiliary spring 10. During brief triggering stresses, the damper 6 increases, in a finite manner, the value of the force for triggering the binding, the maximum force being determined by the auxiliary spring 10.
Patent FR-2595888-A1 (FR)
Title: Circuit de commutation a thyristor
Inventor: HOWELL EDWARD KEITH
IPC: H03K17/732
Filed: 1987-03-06
Abstract: UN CIRCUIT DE COMMUTATION 14 EN COMBINAISON AVEC UN CIRCUIT AMORTISSEUR 15 SERT A COMMUTER UN THYRISTOR TGC POUR LE FAIRE PASSER DE L'ETAT CONDUCTEUR A L'ETAT NON-CONDUCTEUR. LE CIRCUIT AMORTISSEUR EST MONTE ENTRE LA CATHODE ET L'ANODE DU THYRISTOR DE MANIERE A ABSORBER L'ENERGIE DU SYSTEME LORS DE LA COMMUTATION DU THYRISTOR. LE CIRCUIT DE COMMUTATION EST COUPLE EN SERIE AVEC LA CATHODE DU THYRISTOR AU MOYEN D'UN TRANSFORMATEUR DE COURANT 19 AFIN D'AUGMENTER LA RESISTANCE DE LA CATHODE, D'OU LE TRANSFERT IMMEDIAT A LA GRILLE DU COURANT DE LA CATHODE. APPLICATION AUX TECHNIQUES DE COMMUTATION.
Patent FR-2613265-A1 (FR)
Title: Mechanical device enabling profiles of the V-shaped type to be recognised automatically, especially profiles of weld lines which are to form weld seams
Inventor: BERNE JEAN GILBERT
IPC: G05B19/42
Filed: 1987-04-01
Abstract: Fixed to a robot, where the machining tool and especially the welding torch are usually placed, is a mechanism 5 having a central element 17 able to move with four degrees of freedom and having, at its lower part, flaps 21, 22 hinged to each other in the direction of movement of the device and connected by suitable means to sensors C6, C7 so as to enable their inclination position to be determined, then two rollers 18, 19, placed on either side of the central element 17, providing the contact and guiding of the device in the profile to be recognised.
Patent FR-2613602-A1 (FR)
Inventor: CLERCQ JACQUES LE
IPC: A47B67/04
Filed: 1987-04-09
Abstract: A kit (24) of pieces which, when fitted together, makes it possible to construct one or more drawers (15) which can be disassembled, and to mount them in a cabinet (2, 3, 4) of a piece of furniture (1) held by uprights (11, 12), between which is a free space which is smaller than the distance between the inner faces of the sides (10) of the cabinet (2,3,4). This kit (24) of pieces comprises two identical front and rear panels (25), two identical left and right panels (27), a base panel (37), four metal corner brackets (31,32) and two support panels (18), the base panel (37) sliding in the horizontal grooves (19) in the support panels (18).