baber/WOPTO huggingface dataset:
Patent FR-2536195-A1 (FR)
Title: Underwater acoustic reflector
Inventor: GILLES ANDRE
IPC: G10K11/20
Filed: 1982-11-17
Abstract: The under-water acoustic reflector is intended to operate at relatively large depths. It consists of at least one module composed of two thin flexible plates 2A, 2B held in parallel positions by a cover 1 so as to form a sealed housing enclosing a sheet of air. Each module also contains a number of helical springs 3 mounted in a perpendicular direction and spaced regularly between the plates 2. The ends of the springs thus press against the plates so as to oppose any tendency for the plates to approach each other when the reflector is submerged. Application to under-water acoustic systems.
Patent FR-2536754-A1 (FR)
Title: Process for improving the properties of polymers containing natural silicate fillers.
Inventor: BROUTELLES ROGER DE
IPC: C08K5/3445
Filed: 1982-11-25
Abstract: Polymer and filler compositions exhibiting improved properties by virtue of the addition to their mixture, in a small proportion, of one or more products which promote wetting and cohesion between the polymer and the filler. According to the invention the properties of the polymers filled with natural silicates, in particular with talc, are improved by introducing a bonding and wetting agent between fillers and polymers at the time of the incorporation of the filler into the polymer.
Patent FR-2518628-A1 (FR)
Inventor: MAIER HELMUT
IPC: E05B9/08
Filed: 1982-12-16
Abstract: What is described is a fastening device for a hand-lever mechanism which is to be attached to a frame of windows, doors or the like and in which the fastening elements consist of clamping bolts which are guided axially adjustably as a result of pivoting relative to the baseplate of the mechanism, each clamping bolt having a locking face extending at least essentially perpendicularly to its longitudinal axis and pivotable under the frame wall carrying the mechanism housing, equipped with a supporting face intended for bearing against the outer walls of the profiled channels of the respective frame. As a result of the locking of the clamping bolts taking place with specific support, a secure fixing of the hand-lever mechanism which can be carried out quickly is ensured.
Patent FR-2540123-A1 (FR)
Inventor: LEISING FREDERIC
IPC: C08F2/24
Filed: 1983-01-28
Abstract: Stable amphoteric aqueous dispersions of synthetic polymers obtained by reacting at least one unsaturated nitrogen compound capable of being hydrolyzed in an acid or alkaline medium with an aqueous emulsion reaction mixture, containing cationic species, of at least one non-ionic monomer capable of being copolymerized with the nitrogen compound to form synthetic polymers and at least one substance which generates cationic species capable of chemically binding with the synthetic polymers.
Patent FR-2541757-A1 (FR)
Title: Heat recuperator for open fireplaces
IPC: F24S20/30
Filed: 1983-02-24
Abstract: The invention relates to heat recuperators using water in open fireplaces. The device is situated directly above the hearth. It comprises a cast-iron cooking pot 1 covered by an unattached lid 2. When filled with water, it forms the static heat recuperator. A coiled copper pipe wound into a helix 3 is placed inside the cooking pot. This circuit forms the dynamic heat recuperator and belongs to the heating network of the room. The cooking pot is supported by a steel monobloc stand whose feet act as fire-dogs and whose upper section forms a chimney-hook since it allows the cooking pot to be suspended at different heights 4. The device is intended for those with open fireplaces who wish to increase the efficiency thereof. Whether in association or alone, it forms a method for heating rooms using water. In combination with solar collectors or alone, it can also form the primary circuit of a water- heater.
Patent FR-2524894-A1 (FR)
Title: Nouveaux derives de la 23-demycinosyldesmycosine et procede pour leur preparation
Inventor: FUJIWARA TATSURO
IPC: C07H17/08
Filed: 1983-04-06
Abstract: NOUVEAUX DEVIRES DE LA 23-DEMYCINOSYLDESMYCOSINE ET PROCEDE POUR LEUR PREPARATION; CES COMPOSES REPONDENT A LA FORMULE: (CF DESSIN DANS BOPI) OU A EST UN ATOME D'OXYGENE OU DE SOUFRE, R EST UN GROUPE PHENYLE EVENTUELLEMENT SUBSTITUE OU: (CF DESSIN DANS BOPI) OU R EST UN GROUPE PHENYLE EVENTUELLEMENT SUBSTITUE ET R ET R SONT SEMBLABLES OU DIFFERENTS ET SONT UN ATOME D'HYDROGENE OU UN GROUPE ALKYLE INFERIEUR OU PHENYLE EVENTUELLEMENT SUBSTITUE ET R EST UN ATOME D'HYDROGENE OU UN GROUPE HYDROXY, ET LEURS SELS NON TOXIQUES; CES COMPOSES SONT UTILES NOTAMMENT COMME AGENTS ANTIBACTERIENS; UN PROCEDE POUR LEUR PREPARATION EST EGALEMENT DECRIT.
Patent FR-2527372-A1 (FR)
Title: Element presentant une memoire de forme et dont les deformations sont obtenues par variation de la temperature
Inventor: DEWAEGHENEIRE GABRIEL
IPC: G12B1/00
Filed: 1983-04-15
Abstract: CET ELEMENT PEUT SE PRESENTER SOUS LA FORME D'UNE PLAQUE 1 OU ANALOGUE AVEC AU MOINS UNE FENTE 3 DELIMITANT UNE PARTIE 4 DEFORMABLE EN FONCTION DE LA TEMPERATURE SOUS L'INFLUENCE DE L'EFFET DE MEMOIRE DE FORME. L'ELEMENT PEUT ETRE UTILISE COMME DISPOSITIF DE COMMANDE D'UN ECOULEMENT, COMME DISPOSITIF DE FIXATION, OU COMME ORGANE D'ACTIONNEMENT DE PIECES MECANIQUES MOBILES.
Patent FR-2545633-A1 (FR)
IPC: G09F7/08
Filed: 1983-05-03
Abstract: 1. An information panel, in particular for public transport stops, for example on bus routes, of the type formed by a vertical elongated flat stand fixed by a support to the ground and intended for displaying various items of information such as the name of the stop and/or the name of a town, directions and notice of other stops served by one or more transport routes or similar, characterised in that it comprises, on the one hand, display elements (9) in the form of detachable modular elements (10 to 15) detachably secured to its upper end and identifying by means of suitable marking said items of information relative to the places and routes served and, on the other hand, a display window (3) disposed in a central part of said panel, which is recessed with respect to its front face, and serving to display the general conditions of use of the means of transport.
Patent FR-2527683-A1 (FR)
Title: Four-stroke engine oil pump - has primary gear on hollow spindle and driven from centrifugal governor
Inventor: ROBINIK RUDI
IPC: F01M1/02
Filed: 1983-05-30
Abstract: The oil pump is for the forced lubrication of a four-stroke engine, having a primary driven gear mounted eccentrically inside a secondary internally-toothed gear, meshing with it and turning freely in a body. An intake pipe with filter, and a pressure pipe, are included. Part of the engine housing (1) forms a body (1') open on a first side and in which the secondary gear (3) turns freely. The primary gear (2) is mounted on a hollow spindle (4) passing through the secondary one and fixed in a bore (5) in the pump body. The hub of the primary gear forms the driven half (12') of a claw-type coupling, whose driving half is the hub of a centrifugal governor (13) above the primary gear and on the hollow spindle. A gear (13') on the governor hub meshes with one (14) keyed to the engine camshaft.
Patent FR-2529350-A1 (FR)
Title: Slip-ring for optical fibre EM ray transmission system - rotates inverting prism and brings free-space beam from rotating source to rest
Inventor: SOODAK CHARLES I
IPC: G02B6/35
Filed: 1983-06-22
Abstract: Each fibre (22) from a cable (20) on the rotating unit, whose speed of rotation is W, terminates at a source (32). A lens (34a) collimates the light from each source. An inverting prism (36) which gives rise to an odd number of internal reflections counter-rotates at a speed of W/2 so that each emerging light beam is stationary. A further lens (34b) focusses each beam onto a fixed receptor (42), which can be a PIN (P-type-Intrinsic-N-type) diode feeding a fresh light source through an amplifier. The source (32) may be the open-ended fibre or it can be a PIN diode feeding a fresh light source, to reduce losses.
Patent FR-2529675-A1 (FR)
Title: Microtome ayant un systeme d'eclairage du specimen a couper
Inventor: SITTE HELMUTH
IPC: G02B21/06
Filed: 1983-06-29
Abstract: UNE SOURCE LUMINEUSE, AMPOULE MINIATURE 13 OU MIROIR RENVOYANT UN PINCEAU LUMINEUX PROVENANT DE L'EXTERIEUR EST LOGEE DANS L'OUVERTURE DE SERRAGE 10 OU EST IMMOBILISE LE BLOC 3 OU EST INCLUS LE SPECIMEN 3. LE SPECIMEN EST AINSI ECLAIRE PAR TRANSPARENCE, CE QUI PERMET DE DISTINGUER LES ZONES D'INTERET.
Patent FR-2529338-A1 (FR)
Title: Circular dichroism measurement for wavelengths within given range - using multiple channel image receiver after spectral decomposition
Inventor: WETZEL ROLF
IPC: G01N21/19
Filed: 1983-06-29
Abstract: The appts. enables a quasi-simultaneous or simultaneous measurement of the circular dichroism of a sample to be made for all wavelengths within a chosen spectral range. The measurement procedure consists of transforming linearly polarised light into left and right elliptically or circularly polarised light in a modulator. The active sample in the optical plane is crossed by this light beam, the light leaving the sample being applied to a multiple channel image receiver after decomposition of the spectrum. The appts. has a light source (1) which illuminates a slit (3) via a concave mirror (2). A second concave mirror (4) produ produces a parallel beam of light in which the polariser (5), modulator (6) and measuring dish (7) containing the sample are placed. A third concave mirror (8) focusses the light beam on the slit (9) of a spectrometer which is composed of a mirror (10) a prism (11) and a lens (12). The spectrum is formed in the plane E-E'. The image receiver of a multiple channel optical analyser is placed in this plane to measure the light intensity. The modulator is driven by the supply voltage determined by a microcomputer which generates an alternating sinusoidal voltage of amplitude increasing by steps. The amplitude of the different steps is predetermined to satisfy the quarter-wavelength condition for a wavelength determined over a predetermined duration.
Patent FR-2531553-A1 (FR)
Title: Quantificateur de signal
Inventor: BUTZ MARK GERARD
IPC: H03M1/36
Filed: 1983-08-02
Abstract: L'INVENTION CONCERNE LA QUANTIFICATION DE SIGNAUX ANALOGIQUES. UN QUANTIFICATEUR COMPREND NOTAMMENT UN GROUPE D'ETAGES COMPARATEURS 50 QUI COMPARENT LE SIGNAL D'ENTREE AVEC UN CERTAIN NOMBRE DE SEUILS PREDETERMINES, UN GROUPE D'ETAGES DE GENERATION DE SIGNAL DE SORTIE POTENTIEL 56 QUI ASSOCIENT A CHAQUE SEUIL UN SIGNAL DE SORTIE POTENTIEL DE VALEUR PREDETERMINEE REGLABLE, ET UN GROUPE D'ETAGES D'IDENTIFICATION 53 QUI FONT EN SORTE QUE LE SIGNAL DE SORTIE EFFECTIVEMENT PRODUIT SOIT LE SIGNAL DE SORTIE POTENTIEL QUI EST ASSOCIE AU PLUS GRAND SEUIL D'ENTREE DEPASSE PAR LE SIGNAL D'ENTREE. APPLICATION AU TRAITEMENT DU SIGNAL DE SORTIE D'UNE SONDE A COURANTS DE FOUCAULT.
Patent FR-2543200-A1 (FR)
Title: Dispositif de protection de securite pour le montage d'echafaudages composes de cadres dresses verticalement
IPC: E04G5/14
Filed: 1984-01-09
Abstract: DISPOSITIF POUR ECHAFAUDAGES CONSTITUES DE CADRES METALLIQUES VERTICAUX ASSEMBLES PAR ENFICHAGE DE LEURS MONTANTS. DISPOSITIF CARACTERISE PAR UN CADRE 11, 11, 12, 12 ACCROCHE, PAR CROCHETS 16, 17 PREVUS SUR DEUX BARRES PARALLELES 11, 12, A LA RAMPE DE MAIN COURANTE 23 ET LA TRAVERSE DE GENOUX 24 D'UNE BALUSTRADE DE PROTECTION DE L'ETAGE PRECEDEMMENT LE PLUS HAUT, CADRE COMPOSE LUI-MEME D'UNE DOUBLE BALUSTRADE COMPOSEE D'UNE RAMPE DE MAIN COURANTE 13 S'ETENDANT SUR TOUTE LA LONGUEUR D'UNE TRAVEE D'ECHAFAUDAGE, ET D'UNE BARRE DE GENOUX 14, A RELIER RIGIDEMENT AUX BARRES VERTICALES 11, 11, 12, 12 DES CADRES, FORMANT UNE SURFACE DE CIRCULATION POUR LE NOUVEL ETAGE D'ECHAFAUDAGE A ERIGER. DISPOSITIF POUVANT ETRE MONTE SUCCESSIVEMENT SUR CHACUN DES ETAGES DE L'ECHAFAUDAGE A MESURE DE LA PROGRESSION VERS LE HAUT.
Patent FR-2560158-A1 (FR)
Title: Dispensing cap with safety key for containers
IPC: B65D50/06
Filed: 1984-01-20
Abstract: The invention relates to a dispensing cap with safety key for containers. The cap body is provided, internally, with a spindle 6 on which is mounted at least one ring 8, a leaf spring 7 forming a double stopping panel 9, 10. The end of the leaf spring constitutes an operating lever 11 inside the notch 4, the cap body 1, 2 being combined with the orifice of a bottle 12 in the form of a ring 16 comprising in its lower part an attachment groove 13 and on its lateral wall a notch 14 with an angled end corresponding to the notch 4 of the cap body. Applications: Safety stopper for containers.
Patent FR-2542187-A1 (FR)
IPC: C11D17/04
Filed: 1984-03-07
Abstract: A dry glass cleaner in the form of a flexible, porous substrate base which is impregnated with fine particles of a water-insoluble solid which are adapted to disperse the dirt present on a soiled glass surface into a thin, opaque film when the cleaner is moistened and wiped over the glass surface.
Patent FR-2563267-A1 (FR)
Title: Safe device
IPC: E05G1/00
Filed: 1984-04-20
Abstract: The subject of the invention is a safe device, characterised in that at least two elements of the device are distributed on either side of a wall, especially a concrete wall, the at least two elements being connected via a connection member 8.
Patent FR-2550773-A1 (FR)
Title: Procede et dispositif pour separer des groupes d'objets en forme de disques d'une pile qui arrive en un courant
Inventor: FLUCK RENE
IPC: B65G47/29
Filed: 1984-06-27
Abstract: POUR SEPARER DES GROUPES DE BISCUITS D'UNE PILE, LES BISCUITS SONT GUIDES SUR UN CANAL INCLINE 11, PUIS GUIDES SUR UNE PELLE D'EVACUATION 22 AU MOYEN D'UNE PLAQUE INFERIEURE D'ENLEVEMENT 20. L'EPEE DE SEPARATION 77 EST DEPLACEE EN SYNCHRONISME AVEC LA PLAQUE D'ENLEVEMENT 20. LA VITESSE DE DEPLACEMENT DE CES DEUX ELEMENTS ETANT UN PEU PLUS GRANDE QUE LA VITESSE D'ARRIVEE V10 DES BISCUITS, LA PRESSION DE LEUR SERRAGE EST REDUITE ET L'EPEE DE SEPARATION 77 PEUT PENETRER DANS UNE PILE DE BISCUITS. DANS LA DERNIERE PHASE DE LA COURSE DE PENETRATION, L'EPEE DE SEPARATION 77 EST RALENTIE ET IL EN RESULTE UN INTERVALLE DANS LA PILE POUR L'INSERTION DE L'ORGANE DE RETENUE 21. LE GROUPE EST AINSI SEPARE AVEC LE MAXIMUM POSSIBLE DE MENAGEMENT DES BISCUITS INDIVIDUELS. COMME LA PLAQUE INFERIEURE D'ENLEVEMENT 20 ET L'EPEE DE SEPARATION 77 SONT DEPLACEES ENSEMBLE, LA LONGUEUR DES GROUPES SEPARES PEUT ETRE MODIFIEE PAR REGLAGE DE LEUR DISTANCE.
Patent FR-2567604-A1 (FR)
Title: Shackle-type device for handling
IPC: F16G11/00
Filed: 1984-07-13
Abstract: Shackle-type device for handling, especially for hoisting or lifting. The device comprises two shackle branches 2, 3 connected by at least two rods 4 which have parallel non-aligned axes and at least one of which is longitudinally split, a flat flexible link 5 in the form of a strap having at least one of its ends immobilised by friction on the split rod by penetration in the associated slit 6 and locking winding of the strap on the split rod, means 9 being provided for blocking the said split rod rotationally about its axis.
Patent FR-2568906-A1 (FR)
Title: Car park barrier
Inventor: CAILLOL ANDRE PIERRE LUC
IPC: E05B67/36
Filed: 1984-08-08
Abstract: The car park barrier is characterised in that the strut consists of two telescopic tubes, an external one 4 and an internal one 5, the external tube 4 having a hole at its upper part, near the articulation of the arch element, while the internal tube 5 comprises, at its upper part, a shaped area or recess 11 diametrically opposite a flattened area 12, this shaped area being pierced with holes in which a socket 16 is housed, which socket has, on its face opposite the flattened area, an approximately rectangular opening 19 and then, near this opening, an L-shaped cutting 18 in order, when a safety block 10 forming a lock is inserted through the opening 8 of the external tube 4 into the socket 16, to enable the catch 20 of the safety block 10 to assume either a first open position 19 such that this safety block 10 is completely incorporated in the telescopic leg enabling the safety block to be removed with the key, or a second position in which the catch 20 of the safety block 10 passes through the L-shaped cutting 18 so that the safety block 10, by moving partly outside the external tube 4, locks the internal tube 5 with respect to the tube 4 thereby holding in this way the rigid strut, closing off the key and leaving the safety block in place.
Patent FR-2555753-A1 (FR)
Title: Procede et dispositif de surveillance de l'etat redox d'elements dans le verre
Inventor: CLAES PAUL
IPC: G01N27/48
Filed: 1984-08-22
Abstract: L'INVENTION CONCERNE UN PROCEDE ET DISPOSITIF DE SURVEILLANCE DE L'ETAT REDOX DU VERRE ALORS QUE CELUI-CI EST A L'ETAT FONDU. DES ELECTRODES 2, 7 SONT IMMERGEES DANS LE VERRE 11 ET UN BALAYAGE EN POTENTIEL EST APPLIQUE ENTRE CELLES-CI, AVEC SUPERPOSITION D'IMPULSIONS DE POTENTIEL. LE COURANT RESULTANT EST MESURE ET ANALYSE POUR DONNER UNE INDICATION DE L'ETAT REDOX D'ELEMENTS DU VERRE. L'INVENTION PERMET D'AGIR RAPIDEMENT SUR LA MARCHE DU FOUR DE FUSION DU VERRE (AJUSTEMENT DES MATIERES PREMIERES, DU CHAUFFAGE, ETC.) POUR ATTEINDRE UN ETAT REDOX DESIRE.
Patent FR-2552881-A1 (FR)
Title: Systeme de controle de sequence extensible
Inventor: ONOGI TOSHIRO
IPC: G01R1/20
Filed: 1984-10-01
Abstract: CE SYSTEME DE CONTROLE COMPREND UN CONTROLEUR CENTRAL 10 DESTINE A CONTROLER SEQUENTIELLEMENT UNE PLURALITE DE DISPOSITIFS ES QUI LUI SONT CONNECTES PAR UNE PLURALITE DE MODULES D'INTERFACE ES 20. UN BLOC A BORNES 22 EST INSTALLE SUR CHAQUE MODULE 20 POUR ASSURER LE BRANCHEMENT ENTRE LE MODULE D'INTERFACE ET LES DISPOSITIFS ES. CHACUN DES MODULES 20 PRESENTE A SES EXTREMITES OPPOSEES DES POINTS DE RACCORDEMENT 40 RESPECTIFS QUI SONT DESTINES A ETRE ELECTRIQUEMENT RELIES AU CONTROLEUR CENTRAL 10 OU RELIES ENTRE EUX AU MOYEN DE CABLES SOUPLES 30. LES POINTS DE RACCORDEMENT 40 DE CHAQUE MODULE 20 SONT INTERCONNECTES ELECTRIQUEMENT GRACE A UNE LIGNE DE LIAISON INCORPOREE AU MODULE DE FACON QU'UN NOMBRE SOUHAITE DE MODULES 20 PUISSE ETRE AJOUTE AU SYSTEME EN COUPLANT LEURS LIGNES DE LIAISON QUI FORMENT AINSI AVEC LES CABLES SOUPLES UN BUS DE LIAISON EXTENSIBLE.
Patent FR-2571981-A1 (FR)
Title: Catalyst system for the production of hydrocarbons which are rich in light olefins from carbon monoxide and hydrogen
Inventor: BARRAULT JOEL
IPC: B01J23/83
Filed: 1984-10-23
Abstract: Catalyst system for the production of hydrocarbons from a gaseous mixture of CO and H2, comprising one or more transition metals associated with at least one oxide, the oxide(s) being chosen from those of the rare-earth metals.
Patent FR-2554832-A1 (FR)
Title: Process for improving the surface properties of a pickled steel sheet
Inventor: CHATELAIN BRUNO
IPC: C23G1/08
Filed: 1984-11-15
Abstract: To improve the surface properties of a hot-rolled and acid-pickled steel sheet, at least one agent capable of dissolving and maintaining in solution at least one of the residual elements of the steel, in particular copper and nickel, is added to the pickling bath. This agent is preferably an oxidising agent releasing Fe<3+> ions, for example FeCl3. It is added in a proportion of less than 10 g Fe<3+>/l.
Patent FR-2561748-A1 (FR)
Title: Connecteur male-femelle du type automatique
Inventor: PALLINI JOSEPH WILLIAM JR
IPC: F16L37/088
Filed: 1984-12-28
Abstract: L'INVENTION CONCERNE UN RACCORD DE TUBES DU TYPE AUTOMATIQUE, A ELEMENTS MALE ET FEMELLE. L'ELEMENT FEMELLE 10 COMPORTE PLUSIEURS TRONCONS CYLINDRIQUES 24, 28, 32 DE DIFFERENTS DIAMETRES QUI COOPERENT AVEC PLUSIEURS TRONCONS CYLINDRIQUES EXTERIEURS 36, 40, 44, 48 ET 50, EGALEMENT DE DIFFERENTS DIAMETRES, DE L'ELEMENT MALE 12 POUR ETABLIR UN JEU MINIMAL DANS UNE ZONE INTERMEDIAIRE 28, 44. L'EPAULEMENT 56 DE CHARGE DE L'ELEMENT FEMELLE PRESENTE UN CHANFREIN 54, DE MEME QU'UNE PARTIE ADJACENTE A LA FENTE D'UN ANNEAU FENDU 14 DE VERROUILLAGE. DOMAINE D'APPLICATION : PUITS DE PETROLE ET DE GAZ, ETC.
Patent WO-8504632-A1 (WO)
Inventor: PIONA ARMAND
IPC: B63B7/04
Filed: 1985-04-05
Abstract: L'invention concerne une embarcation à pédales construite en trois coques distinctes (1), (2) et (3), assemblés par des ferrures (39-40) facilitant le positionnement et un dispositif de verrouillage (41 à 45) qui assure un arrimage résistant et rigide et permet, en même temps, grâce à des ferrures complémentaires (47 à 52), de réaliser l'arrimage automatique de l'ensemble sur une galerie de voiture ou une remorque. La propulsion et la direction sont assurées par une hélice orientable et relevable (58) qui est entraînée par une courroie crantée (53), laquelle est vrillée sans déport latéral grâce à des poulies orientables (91 à 93) spécialement disposées. L'embarcation à pédales selon l'invention est conçue pour être maniable à terre comme sur l'eau.
Patent WO-8600345-A1 (WO)
Inventor: DUCARROIR MICHEL
IPC: B24D3/00
Filed: 1985-06-03
Abstract: Le procédé consiste à déposer une des phases cristallines ou un mélange des phases cristallines suivantes: phase de structure quadratique B50C2, phase de structure rhombohédrique B13C2, de sorte que le rapport atomique C/B du dépôt soit compris entre 0,04 et 0,22. Ce rapport atomique est ajusté dans cette plage à une valeur fonction croissante de la dureté du revêtement désirée, dureté comprise dans une plage s'étendant entre 3 200 et 5 100 kg/mm2 (microdureté HK0,1). Selon un mode de mise en oeuvre préféré, le revêtement est réalisé par dépôt chimique en phase vapeur, consistant à réduire un mélange gazeux contenant au moins un composé de bore, notamment du trichlorure de bore, et au moins un composé de carbone, notamment du méthane, en présence d'hydrogène.
Patent FR-2578163-A1 (FR)
Title: Structure absorbante pour article a usage unique.
Inventor: PIERRE MICHEL
IPC: A61F13/15
Filed: 1985-03-01
Abstract: LA STRUCTURE ABSORBANTE POUR UN ARTICLE TEL QU'UN CHANGE POUR BEBE COMPORTE ENTRE UNE FEUILLE PERMEABLE1 COTE CORPS ET UNE FEUILLE IMPERMEABLE7 OPPOSEE, UN MATELAS COMPRENANT SUCCESSIVEMENT, AU MOINS UNE NAPPE DE FIBRES CELLULOSIQUES2, UNE FEUILLE DE RENFORT INTERIEURE3 PERMEABLE AUX LIQUIDES RESISTANT A L'HUMIDITE ET UNE COUCHE ABSORBANTE6 COMPORTANT DES PARTICULES D'ADDITIF A RETENTION AMELIOREE ET EST CARACTERISEE EN CE QUE LA FEUILLE DE RENFORT INTERIEURE3 EST MAINTENUE PAR COLLAGE4 A LADITE COUCHE ABSORBANTE.
Patent FR-2561953-A1 (FR)
Title: Machine a decouper en plaques une bande continue de matiere resistante
Inventor: RADER ROBERT RICHARD
IPC: B23D25/00
Filed: 1985-03-26
Abstract: MACHINE A DECOUPER EN PLAQUES UNE BANDE CONTINUE D'UNE MATIERE RESISTANTE. LA MACHINE COMPORTE UN BATI 10, 12 SUR LEQUEL UNE ENCLUME CYLINDRIQUE ROTATIVE 32 EST TOURILLONNEE, UN TAMBOUR PORTE-LAME ROTATIF 54 FIXE A UN ARBRE 52 TOURILLONNE SUR DEUX PLAQUES LATERALES VERTICALES 36, 38 MONTEES SUR LE BATI DE MANIERE A POUVOIR COULISSER VERTICALEMENT, UN MECANISME A GENOUILLERE 94 POUR DEPLACER CES PLAQUES ENTRE DES POSITIONS DE SERVICE ET DE DEGAGEMENT. L'ARBRE 52 DU TAMBOUR 54 EST TOURILLONNE SUR L'UNE 36 DES PLAQUES LATERALES DE MANIERE QU'IL SOIT POSSIBLE DE DEGAGER CELLE-CI DE CET ARBRE ET DE LA FAIRE PIVOTER VERS L'EXTERIEUR EN RETIRANT SIMPLEMENT UN ECROU 66 VISSE SUR L'EXTREMITE DUDIT ARBRE. APPLICATION NOTAMMENT AU DECOUPAGE A GRANDE VITESSE DE PLAQUES D'ACCUMULATEURS DANS UNE BANDE MOULEE CONTINUE.