baber/WOPTO huggingface dataset:
Patent FR-2462216-A1 (FR)
Title: Enlarging bores of thick walled tubular articles - by mandrel composed of profiled collar mounted on tapered shaft
Inventor: ROZENBERG ALEXANDR MINEEVICH
IPC: B21C37/30
Filed: 1979-07-27
Abstract: The bore of a thick walled tubular article can be enlarged, by means of a special mandrel, with a very high degree of accuracy. The mandrel is built up from a shaft (2) with a tapered extension (5). A collar (1) of special longitudinal contour is mounted on the tapered extension and clamped by a threaded end fitting (3). The collar (1) expands the bore of the tube as it is pulled through with the mandrel. Because it has been forced onto the tapered shaft (5) a radial pressure is created between collar and shaft which prevents deformation of the collar (1).
Patent FR-2464388-A1 (FR)
Title: Time delayed pressure limiting valve for compressor starting - has balanced piston with controlled air leak to atmospheric to prevent motor overload
IPC: F04B49/02
Filed: 1979-08-27
Abstract: The time delayed pressure limiting valve is fitted to a compressor to prevent overload of the electric motor on start up. The inlet (K) is connected to the compressor discharge line. Air leaks from the upper chamber (V1) through an orifice (E) in the top piston (A) into an intermediate chamber (V2) and to atmosphere. The line pressure is limited by this leak, but it is sufficient to push the piston (A) downwards until the orifice (E) is closed by an O-ring seal (M). The movement is delayed by fluid in the lower chamber (V3) forced through an orifice (F) in the lower piston (B).
Patent FR-2435106-A1 (FR)
Title: Memoire a semi-conducteurs integree selon la technique mos et procede pour sa fabrication
IPC: H01L23/522
Filed: 1979-08-29
Abstract: Mémoire à semi-conducteurs intégrée suivant la technique MOS et procédé pour sa fabrication. Dans cette mémoire, dans laquelle deux transistors MOS de deux cellules de mémoire sont commandés en commun par un conducteur de mots, et deux transistors MOS sont accouplés à un conducteur de bits et les grilles des transistors et une électrode de condensateurs de mémoire de cellules sont constituées par des couches respectives de polysilicium situées dans deux plans respectifs, les conducteurs de bits 37, 38 s'étendent dans un troisième plan sous la forme de voies en polysilicium, accouplées aux transistors MOS par des zones de raccordement, dans un substrat semi-conducteur contenant les cellules. Application notamment aux mémoires MOS.
Patent FR-2465444-A1 (FR)
Title: Easily assembled seat with globular metal structure - has several hollow sections to hold various cushion plates and outer connectors (BR 20.2.80)
Inventor: ADAM ADRIANA
IPC: A47C5/10
Filed: 1979-09-18
Abstract: The seat and back of the chair are formed by two elliptical section L-shaped hollow supports which are set parallel to each other and have two opposing semi-elliptical parts and a centre connecting web which leaves two elongated grooves. The ends of the hollow supports are provided with cavities into which the projections of an end cap can be fitted by spring force. The seat and back faces are formed by a row of independent upholstered elements with a flat stiff base, an upholstered layer and lateral rib-like projections which engage in the channels of the supports, if required with the interposition of plastics guide strips. This seat structure is then fitted to a supporting structure by suitable fastening device. The seats can be used singly or connected into rows.
Patent FR-2469255-A1 (FR)
Title: Wooden composite ply post - has integral cross supports for fabrication of pallet storage frame
Inventor: MATHIS PAUL-HENRI
IPC: A47B96/14
Filed: 1979-11-16
Abstract: The posts are made up of longitudinal beams (3) crossed with perpendicular bars (4). The posts are made of ply with alternate layers arranged longitudinally and across. The posts are located vertically with the cross supports (2) at the same elevation and joined by horizontal beams to form a framework for stocking pallets. The composite posts may be made in any length and have a given number of cross supports.
Patent FR-2444041-A1 (FR)
Title: Derives de la methoxy-7a-cephalosporine presentant une activite antibacterienne contre les bacteries gram-negatives et leur procede de production
IPC: A61K31/545
Filed: 1979-12-12
Abstract: La présente invention concerne des dérivés de la méthoxy7 alpha -céphalosporine et leur procédé de production. Lesdits dérivés de la méthoxy-7 alpha -céphalosporine sont représentés par la formule générale :
Patent FR-2446658-A1 (FR)
Title: Doll with movable head and arms - has arms connected to rotating shafts with head joined perpendicularly to them
IPC: A63H13/00
Filed: 1980-01-15
Abstract: The mechanism moves the head (10) and arms of a doll and the movements are accompanied by a noise. The arms are attached to sleeves (5) fitted on a transversal shaft (5c) which rotates. The head is attached to a sleeve (9a) fitted on a shaft (9c) which rotates perpendicularly (X-X) to this. The shafts of the arms are joined to forks (11a, 11b) and the shaft of the head is joined to a disc with arms (13a, 13b) which fit into these. When one arm is rotated, the head and the other arm also turn and this closes switches (22a, 22b) to produce a noise.
Patent FR-2473946-A1 (FR)
Title: Procede de fabrication de sieges ou de coussins en mousse de matiere plastique a housse integree et a ossature prefabriquee incorporee, et installation pour la mise en oeuvre de ce procede
IPC: B68G7/00
Filed: 1980-01-21
Abstract: FABRICATION DE SIEGES OU COUSSINS EN MOUSSE A HOUSSE INTEGREE ET A OSSATURE PREFABRIQUEE INCORPOREE, PAR INTRODUCTION DE MOUSSE DE MATIERE PLASTIQUE A L'INTERIEUR D'UNE HOUSSE FORMEE A PARTIR DE PLUSIEURS PARTIES SOUDEES ENTRE ELLES ET COMPORTANT UNE POCHE INTERIEURE SOUDEE A LA HOUSSE ET RECEVANT L'OSSATURE. ON FIXE LA HOUSSE 6 A L'OSSATURE 1, ON FIXE L'OSSATURE 1 AVEC LA HOUSSE DANS UNE PARTIE 20 D'UN MOULE EN PLUSIEURS PARTIES, ON GONFLE LA HOUSSE EN CREANT UNE DIFFERENCE DE PRESSION ENTRE L'INTERIEUR ET L'EXTERIEUR DE LA HOUSSE, ON MAINTIENT CETTE DIFFERENCE DE PRESSION CONSTANTE PENDANT LA FERMETURE DU MOULE ET ON CREE, LORSQUE LE MOULE EST FERME, UNE DEPRESSION A L'EXTERIEUR DE LA HOUSSE POUR PARFAIRE LA MISE EN FORME DE CETTE DERNIERE CONTRE L'EMPREINTE DU MOULE AVANT D'INTRODUIRE LA MOUSSE. APPLICATION NOTAMMENT A LA FABRICATION DE SIEGES, PAR EXEMPLE POUR AUTOMOBILES.
Patent FR-2450548-A1 (FR)
Title: Procede de mise en oeuvre d'un generateur de plasma
IPC: H05H1/34
Filed: 1980-02-29
Abstract: PROCEDE DE MISE EN OEUVRE D'UN GENERATEUR DE PLASMA COMPORTANT AU MOINS UNE TORCHE A PLUSIEURS GAINES. LA TORCHE A EST COMPOSEE D'UNE CATHODE 1, D'UN SUPPORT DE CATHODE2, D'UNE PREMIERE GAINE4 DEFINISSANT UN PREMIER CONDUIT ANNULAIRE3 ENTOURANT LA TIGE CATHODIQUE ET D'UNE SECONDE GAINE6 DEFINISSANT UN SECOND CONDUIT ANNULAIRE 5 ENTOURANT LA PREMIERE GAINE4. LA TORCHE B EST CONSTITUEE D'UNE TIGE CATHODIQUE AUXILIAIRE12, D'UN SUPPORT 22, D'UNE PREMIERE GAINE 24 DEFINISSANT UN PREMIER CONDUIT ANNULAIRE23 ENTOURANT LA TIGE CATHODIQUE21 ET D'UNE SECONDE GAINE26. LE PROCEDE CONSISTE A DETERMINER EXPERIMENTALEMENT LE RAPPORT ENTRE LE DEBIT GAZEUX INTERNE ET LE DEBIT GAZEUX EXTERNE, DE FACON A AMENER UN ARC ELECTRIQUE EN ALIGNEMENT AVEC L'AXE CENTRAL D'UNE TORCHE; ET A FAIRE FONCTIONNER CETTE TORCHE EN INTRODUISANT DES GAZ DANS LES CONDUITS DE CETTE TORCHE AUX DEBITS AINSI DETERMINES. APPLICATION AUX TORCHES A PLASMA.#R
Patent FR-2453680-A1 (FR)
IPC: B05B1/18
Filed: 1980-04-14
Abstract: Known hand-held showers often require two-handed operation to switch the shower jet from central to peripheral discharge. Employing a replaceable valve part (15), which consists of a hollow body with a valve (23) which can be displaced axially therein and is biased by a spring (27), has made it possible to provide an easily operable and low-maintenance hand-held shower having a rocker (1) as a jet-switchover key. The hand-held shower is of universal application and, owing to its relatively simple components, can be designed in an aesthetically pleasing manner and be produced economically.
Patent FR-2456828-A1 (FR)
Title: Ensemble de mandrin et de cle pour machine de forage en remontee
Inventor: WINSOR JACK OSCAR
IPC: E21B19/086
Filed: 1980-05-13
Abstract: MECANISME DE MANDRIN POUR MACHINE DE FORAGE EN REMONTEE. IL COMPORTE UN ARBRE D'ENTRAINEMENT 200 ET UN MANDRIN 218, 224 QUI RECOIT UNE TIGE DE FORAGE 202 ET LUI TRANSMET LE COUPLE DE L'ARBRE. LE MANDRIN EST RELIE A L'ARBRE PAR UN ACCOUPLEMENT 214, 216 QUI PERMET UN DEPLACEMENT AXIAL RELATIF. DES PREMIERES SURFACES DE CONTACT SONT FORMEES SUR UN COLLIER 248 FIXE A L'ARBRE ET SUR LA CLOCHE 218 DU MANDRIN ET DES SECONDES SURFACES DE CONTACT SONT FORMEES SUR LA CLOCHE ET SUR UN ECROU 206 VISSE SUR L'ARBRE POUR TRANSMETTRE, DANS LES DEUX SENS, LES FORCES AXIALES DE L'ARBRE AU MANDRIN. LES SECONDES SURFACES PERMETTENT UN LEGER DEPLACEMENT RELATIF ENTRE ELLES LORSQUE LA TIGE DE FORAGE EST DEVIEE TRANSVERSALEMENT ET UN SUPPORT EXTERIEUR NON ROTATIF 232 EST SITUE SUR LE TRAJET DE DEPLACEMENT DU MANDRIN POUR ABSORBER LES CHARGES DE FLEXION EXERCEES PAR LA TIGE DE FORAGE. APPLICATION AUX FOREUSES.
Patent FR-2484750-A1 (FR)
Title: Palm image pattern recognition and identification system - has raster optically scanning surface of palm to sense varying levels of light using flashing UV source
Inventor: BUTLER MARLOW D
IPC: G07C9/00
Filed: 1980-05-14
Abstract: The system is for enhancing image details of an object to be recorded. The object, such as the palm of a hand, is bombarded by radiant energy from an ultraviolet light source in such a manner that the object absorbs the radiant energy and emits visible light in the form of fluorescence and phosphorescence. A camera optically scans the object and records image details that have become available due to the fluorescence and phosphorescence. The details of objects having rough or irregular surfaces may be further enhanced by disposing the ultraviolet light source at an angle with respect to the surface of the object so that some portions are shaded while other portions of the surface absorb the radiant energy and emit visible light. Appropriate filters may be provided to reduce the effects of extraneous light.
Patent FR-2487166-A1 (FR)
Title: Two=part horseshoes of polyurethane rubber - for lightweight, wear resistant, non-skid protection
IPC: A01L7/02
Filed: 1980-07-23
Abstract: Horseshoes are made from two complementary plastics mouldings so that one moulding can be nailed beneath the perimeter of the hoof, like a conventional metal shoe, but incorporates an integral bar across the trailing end of the shoe, and a second moulding can be fitted to cover the middle of the hoof. The second moulding is secured by undercut tenons and/or by overlapping joints coupled by screws. Pref. both mouldings are of a hard (65 Shore) polyurethane rubber, assembled so that the face of the central cover is flush with that of the surrounding shoe, and both mouldings feature ribs or grooves parallel and transverse to the axis of the hoof. Lighter than iron shoes, more wear resistant than aluminium alloy shoes, offer better grip on hard dry surfaces, e.g. roads. The central cover can be removed and cleaned or replaced without requiring skilled labour or special tools. Pref. the interface between the shoe and the cover is bevelled so that assembly is self-centring.
Patent FR-2462382-A1 (FR)
Title: Appareil de levage de lourds fardeaux ayant une forme irreguliere
Inventor: GRAY JOSEPH LAURENCE
IPC: B66F7/08
Filed: 1980-07-24
Abstract: APPAREIL DE LEVAGE 10 QUI, POUR LUI PERMETTRE DE FAIRE MONTER ET DESCENDRE DE LOURDS FARDEAUX DE FORME IRREGULIERE, COMPORTE UN CONFORMATEUR DE SON PORTE-FARDEAU 30. UNE ARMATURE 56, 60, 62, 64 ASSUJETTIT A CE DERNIER 30, LE LONG ET A DISTANCE DE SES DEUX FLANCS OPPOSES, DEUX RAILS 80, 82 SUR ET LE LONG DE CHACUN DESQUELS IL EST POSSIBLE DE DEPLACER ET DE DEFORMER A VOLONTE ET EN FONCTION DE LA CONFORMATION DU FARDEAU QU'ILS SONT DESTINES A SOUTENIR PARTIELLEMENT, LES ELEMENTS 94, 96 D'UN ENSEMBLE 90 OU 92. APPLICATION NOTAMMENT AUX APPAREILS ROULANTS A ROLE DE CRICS OU DE VERINS, ET QUI SONT DESTINES A SUPPORTER PARTIELLEMENT OU TOTALEMENT, PENDANT LEUR ENTRETIEN, LES TRANSMISSIONS DE GROS VEHICULES AUTOMOBILES.
Patent FR-2466742-A1 (FR)
Title: Munition pour armes legeres
IPC: F42B5/02
Filed: 1980-10-06
Abstract: Le domaine technique de l'invention est celui des munitions pour armes légères. Le problème technique posé consiste à fournir une telle munition qui puisse être utilisée dans des armes classiques. Suivant l'invention, cette munition est caractérisée en ce qu'elle comprend un étui de cartouche 9 muni d'une amorce 14 un projectile tubulaire creux 10 formé d'un corps principal cylindrique et d'un nez, ce nez se rétrécissant du corps principal vers l'extrémité avant ouverte du projectile 10, le corps principal étant emboîté dans l'étui 9, tandis que son nez fait saillie à l'extérieur de l'étui 9, et un obturateur 12 prévu à l'arrière du projectile 10 et qui isole le projectile 10 de la charge propulsive 15 contenue dans l'étui 9. L'invention peut être principalement utilisée sur les armes portatives. (CF DESSIN DANS BOPI)
Patent FR-2491797-A1 (FR)
Title: Resistance welding tongs, esp. for use in mfg. automobiles - where one or both welding electrodes can be swivelled to weld assemblies with complex shapes
IPC: B23K11/31
Filed: 1980-10-13
Abstract: The appts. includes a frame provided with upper- and lower-horizontal arms. On the upper arm is a jack employed to move a holder horizontally; and in the holder is a second jack used to move one resistance welding electrode vertically. The lower arm ends in a swivel mounting for a third jack employed to move a second resistance welding electrode vertically; and a fourth jack is used to swivel the third jack so the angle of the second electrode can be varied. In a pref. alternative design, both the second and third jacks are located on swivel mountings so the angles of both electrodes can be adjusted to desired positions. Assemblies with a wide variety of profiles, shapes and sizes can be made by the welding together of sheet metal pressings, etc.
Patent FR-2468224-A1 (FR)
Title: Procede et dispositif pour la fabrication de contacts avec connexion par sertissage
Inventor: WILMES MANFRED
IPC: B29C45/14
Filed: 1980-10-15
Abstract: Pour fabriquer ces contacts, constitués chacun par une pièce métallique et par une pièce isolante moulée sur elle, le procédé selon l'invention consiste à mouler par injection une pluralité de pièces isolantes 7 sur un même nombre de pièces métalliques 1 disposées côte à côte, à mouler par injection en même temps que les pièces isolantes des barrettes de matière 8 qui relient entre elles ces dernières pour former des tronçons de bande 6, puis à assembler éventuellement ces tronçons pour former de longues bandes. Le moule à injecter 3 comporte une pluralité d'empreintes en creux 4 disposées côte à côte, qui sont reliées entre elles par des canaux 5 qui, en creux, ont la forme de barrettes ou de ruban et font communiquer les empreintes les unes aux autres.
Patent FR-2469911-A1 (FR)
Title: Installation de radiodiagnostic comportant un appareil de tomographie
Inventor: BAEKER KLAUS
IPC: H05G1/46
Filed: 1980-11-17
Abstract: INSTALLATION DE RADIODIAGNOSTIC COMPORTANT UN APPAREIL DE TOMOGRAPHIE. DANS CETTE INSTALLATION DE RADIODIAGNOSTIC COMPORTANT UN APPAREIL DE TOMOGRAPHIE 1, 2, 3 AUQUEL SONT ASSOCIES DES DISPOSITIFS 12 A 15 POUR SELECTIONNER LA TRAJECTOIRE DE DEPLACEMENT DE L'UNITE DE PRISE DE VUE 2, 3, IL EST PREVU DES DISPOSITIFS 16, 29 POUR FORMER UN SIGNAL CORRESPONDANT A UNE VALEUR DETERMINANT LA DUREE DE PRISE DE VUE ET QUI, PAR UN CIRCUIT DE COMMANDE 21, AGIT DE MANIERE QUE LA DUREE DE PRISE DE VUE COINCIDE AVEC LA DUREE DE DEPLACEMENT DE L'UNITE 2, 3. APPLICATION NOTAMMENT AUX APPAREILS DE TOMOGRAPHIE A REGLAGE AUTOMATIQUE DES PARAMETRES DE PRISE DE VUE.
Patent FR-2494288-A1 (FR)
Inventor: CHAUVEL BERNARD
IPC: C08F279/02
Filed: 1980-11-19
Abstract: Interpolymer latex and process for the preparation thereof, in which the latexes are aqueous dispersions of particles having a diameter which is essentially between 0.1 and 1  mu m of an interpolymer comprising a copolymer A of butadiene, styrene and at least one ethylenic unsaturated carboxylic acid and a polymer B of bis(2-chloroethyl)vinylphosphonate which is at least partly grafted onto copolymer A. They can be used in particular as binders, more particularly in the paper coating industry and in the textile industry.
Patent FR-2495845-A1 (FR)
Title: Dispositif de serrage entre les elements superposes de groupes alignes, notamment pour la connexion electrique d'elements conducteurs
Inventor: BONNEFOY JEAN
IPC: H01R12/71
Filed: 1980-12-05
Abstract: L'INVENTION SE RAPPORTE AU SERRAGE ENTRE ELEMENTS SUPERPOSES 11, 13 DISPOSES EN GROUPES ALIGNES AU MOYEN D'UN DISPOSITIF A BRIDES 22, 23. SELON L'INVENTION, AU MOINS L'UNE DES BRIDES 22, 23 POSSEDE A L'ETAT LIBRE UNE FORME CAMBREE, EQUIVALENTE A LA DEFORMEE ELASTIQUE D'UNE POUTRE INITIALEMENT RECTILIGNE, DE SECTION UNIFORME ET DE MEME LONGUEUR, POSEE SUR DEUX APPUIS SIMPLES DISTANTS DE CETTE LONGUEUR ET UNIFORMEMENT CHARGEE SUR CETTE LONGUEUR. L'INVENTION S'APPLIQUE NOTAMMENT A LA CONNEXION ELECTRIQUE DE PLAQUES D'INTERCONNEXION DE DISPOSITIFS A CIRCUITS INTEGRES AUX CARTES DE CIRCUITS IMPRIMES.
Patent FR-2495881-A1 (FR)
Title: Furniture drawer or cabinet enclosing telephone set - has separate handset rest and flange or lever depressing telephone switch dogs when closed
IPC: H04M1/11
Filed: 1980-12-09
Abstract: The telephone housing, designed as a piece of furniture, comprises a box (1) with a lid formed by the top and front walls (3,4) hinged to the rear wall. The telephone sits inside the box with the handset supported on its own rest in the box. In order, therefore, to simulate a replaced handset a flange (6) secured to the underside of the lid is positioned to act as a 'handset' and depress the telephone switch dogs (7) when the lid is closed. When the housing is designed as a drawer a crank-shaped lever is provided which pivots into contact with the switch dogs when the draw is closed.
Patent FR-2498162-A1 (FR)
Title: Convoyeur a palettes de manutention et/ou de tri de colis et bagages
Inventor: LECLANCHER GUY CHARLES
IPC: B07C5/36
Filed: 1981-01-20
Abstract: LES PALETTES SONT ENTRAINEES PAR UNE CHAINE 10 EQUIPEE DE GALETS DE GUIDAGE 15, 16 ET COMPRENNENT CHACUNE AU MOINS UNE ECAILLE 23 EN UN MATERIAU RIGIDE, DONT UNE PARTIE PLANE EST FLEXIBLE PAR RAPPORT A UN SUPPORT 9 SUR LEQUEL L'ECAILLE 9 EST MONTEE. CHAQUE ECAILLE 23 NE RECOUVRE PARTIELLEMENT ET SELON UNE SURFACE VARIABLE QU'UN SEUL SUPPORT 9, QUI PEUT ETRE UN SUPPORT 9 ADJACENT A CELUI PORTANT L'ECAILLE 23 CONSIDEREE. APPLICATION AU TRANSPORT ET AU TRI DE COLIS ET BAGAGES, NOTAMMENT DANS LES GARES ET AEROPORTS AU MOYEN D'UN TABLIER HORIZONTAL OU INCLINE POUR TOURNER MONTER OU DESCENDRE SANS DISCONTINUITE.
Patent FR-2498061-A1 (FR)
Inventor: DELERY MARC
IPC: A43B5/04
Filed: 1981-01-20
Abstract: A ski boot consisting of a shell to receive the foot and of a rear collar hinging on the shell to snugly fit against the leg, the shell comprising on its rear side a raised molding pointing outward for the purpose of limiting the displacement of the collar on the shell, characterized in that the collar at its lower part comprises a raised molding parallel to the raised molding on the shell but pointing into the boot and capable of resting on said molding on the shell, and the shell comprises at its rear part a compressible element capable of resting on and cooperating with said raised molding of the collar when said collar moves on the shell.
Patent FR-2498711-A1 (FR)
Title: Organe tournant de frein muni de canaux de ventilation
Inventor: HERBULOT JEAN
IPC: F16D65/12
Filed: 1981-01-27
Abstract: ORGANE TOURNANT DE FREIN MUNI DE CANAUX DE VENTILATION. L'ORGANE TOURNANT 10 DE FREIN COMPORTE UNE MULTITUDE DE CANAUX DE VENTILATION 16. CHAQUE CANAL 16, EST DIVISE LONGITUDINALEMENT EN AU MOINS DEUX TRONCONS 19, 20, 21 SEPARES PAR UN GRADIN 22, 23 OCCASIONNANT UNE BRUSQUE DISCONTINUITE DE LA SECTION DU CANAL 16. AINSI, UNE TURBULENCE EST CREEE DANS L'ECOULEMENT DE L'AIR DE VENTILATION ET L'ORGANE 10 BENEFICIE D'UN EXCELLENT REFROIDISSEMENT. APPLICATIONS: ORGANES TOURNANTS, PAR EXEMPLE DISQUE DE FREIN, NOTAMMENT POUR VEHICULE AUTOMOBILE.
Patent FR-2500851-A1 (FR)
Title: Procede d'elaboration d'alliages metalliques amorphes a base de fer, de phosphore, de carbone et de chrome, et alliage obtenu
Inventor: ACKERMANN LUC ALAIN
IPC: C22C45/02
Filed: 1981-02-27
Abstract: LA PRESENTE INVENTION EST RELATIVE A UN PROCEDE D'ELABORATION D'ALLIAGES METALLIQUES AMORPHES A BASE DE FER, DE PHOSPHORE, DE CARBONE ET DE CHROME, DU TYPE SUIVANT LEQUEL ON REFROIDIT TRES RAPIDEMENT UN ALLIAGE METALLIQUE EN PHASE LIQUIDE DE MANIERE A OBTENIR UNE STRUCTURE VITREUSE, CARACTERISE EN CE QU'ON PREPARE LA PHASE LIQUIDE A PARTIR DE FONTE, DE PHOSPHORE ET DE CHROME. CE PROCEDE PERMET D'OBTENIR UN ALLIAGE AMORPHE D'UN FAIBLE COUT COMPARABLE A CELUI DES PRODUITS CRISTALLINS ET PRESENTANT CEPENDANT DES PROPRIETES AMELIOREES. L'INVENTION EST EGALEMENT RELATIVE A L'ALLIAGE AMORPHE AYANT LA COMPOSITION SUIVANTE EN POURCENTAGE ATOMIQUE: CR: 1,5 A 8; C: 8 A 16; P: 4 A 12; SI: JUSQU'A 3,5; LE RESTE ETANT DU FER ET LE RAPPORT PC ETANT INFERIEUR A 1.
Patent FR-2476435-A1 (FR)
Title: Double sack for protecting fruit on trees - has inner and outer sack mouths with upper folding flaps and adhesive strips
Inventor: CHIKU TAKEHIKO
IPC: A01G7/00
Filed: 1981-02-20
Abstract: The fruit sack comprises an inner one inserted in an outer one, the mouth of the outer one being formed by a lower edge (10) and an upper flag (11) folding downwards over it. The inner sack mouth is similar to that of the outer one, being situated between the lower edge and the upper flap. The two sack mouths have adhesive zones (14,15,16) and fold lines (13) are provided for both flaps. The inner sack can have cut-away portions (8) at the ends of its upper edge, also a thumb notch at the centre of the bottom flap (6).
Patent FR-2501884-A1 (FR)
Title: Variable-information roadside display panel - uses fibre=optic coupling of miniature dot matrix array to larger modules and laser illumination
Inventor: NEUHAUS JACQUES
IPC: G09G3/02
Filed: 1981-03-12
Abstract: The panel incorporates a display screen (12) on the front face of its casing (11) with e.g. a matt black finish for improved contrast. A laser source (1) emits a monochromatic pencil of e.g. red-orange light which is deflected and modulated (2) under control (3) from a keyboard or computer terminal to form the message characters. After deflection the beam strikes a linear array of receiving modules (5) each having e.g. seven rows and five columns of light-sensitive points, all connected by optical fibres (7) to an emitter (8) which forms one module of the screen for displaying one character. The receiving array (5) is a miniature counterpart of the emitting array (8) which reduces the beam deflection requirement.
Patent FR-2479739-A1 (FR)
Title: Striped coloured trim strip for automobiles - made by local coating of metal strip prior to applying extrusion coated sheath
Inventor: FRITSCH GUNTER
IPC: B29C48/08
Filed: 1981-03-31
Abstract: Coloured strip for decorative automobile body trim is made by transparent or coloured paste or liquid coatings to a strip of plain metal just before the metal strip is passed through an extrusion coating unit to apply a transparent protective sheath to the striped core strip. More versatile than assembly of contrasting prefabricated coloured strips into a prefabricated base profile with channels sized to receive the strips. The trim strip can have a relatively thin overall thickness, can be wrapped around relatively tight radius corners without cracking or delamination. Simpler than use of integral multiple stream extruders to produce composite multicolour tapes. The coloured layers are internal, which inhibits detachment and gives an appearance or depth and solidity.