baber/WOPTO huggingface dataset:
Patent FR-2431370-A1 (FR)
Title: Unites d'impression de machines rotatives offset a bobines
IPC: B41F7/10
Filed: 1979-06-05
Abstract: a. L'invention concerne des unités d'impression de machines rotatives offset à bobines. b. Unités d'impression caractérisées en ce qu'on peut respectivement régler l'un contre l'autre par couple les cylindres de transfert situés à côté ou au-dessus l'un de l'autre à l'aide des paliers à excentrique, les parois latérales ayant toujours la même position l'une par rapport à l'autre, ou on peut régler l'un contre l'autre par couple au choix, les cylindres de transfert situés à côté et au-dessus l'un de l'autre dans une unité d'impression à l'aide des paliers à excentrique et de plus le cylindre satellite est de diamètre inférieur aux cylindres de transfert, ne vient en aucun cas au contact des cylindres de transfert réglés l'un contre l'autre et peut au choix s'extraire, en direction axiale, hors du bâti des unités d'impression.
Patent FR-2426607-A1 (FR)
Title: Engin de sport nautique
IPC: B63B35/73
Filed: 1979-05-25
Abstract: Engin flottant à propulsion assurée par l'utilisateur. Le flotteur 1 en mousse plastique, avec profil trapézoïdal divergeant vers l'arrière, les cotés étant pourvus de rebords 10, 11 en saillie vers le haut et vers le bas, comporte une ouverture 3 dans laquelle est logé un plateau basculant 4 articulé en 5 et qui forme pédale d'actionnement, l'effet propulsif étant assuré par des nervures 7 en forme de dent de rochet. La remontée de 4 est facilitée par sa légèreté. Application au sport nautique.
Patent FR-2428870-A1 (FR)
Title: Temp. setting control for thermostat - comprises sliding button on outer casing linked by radial arm to slotted shaft of control switch
IPC: H01H3/04
Filed: 1979-06-14
Abstract: The temp. setting control for a thermostat includes a button (15) which is arranged to slide along a window slot cut around a curved surface (8). A flat metal strip (6) connects the button to the shaft (4) of the control, passing through a slot which splits the shaft at one end. A hook at the other end of the strip (9) engages a hole (11) in the pushbutton. The pushbutton is held against the curved slide surface (8) by a spring clip (16) acting on the inside of the surface. The clip is part circular, with ends which are turned back in the opposite direction to provide smooth feet to slide over the inside surface. The clip is part circular, with ends which are turned back in the opposite direction to provide smooth feet to slide over the inside surface. The control enables a rotary setting of the control to be translated into a sliding movement of the button in a plane perpendicular to the control axis. the metal strip (6) may slide through the slotted control shaft to allow for variation in the slide surface radius of curvature.
Patent FR-2433728-A1 (FR)
Title: Systeme de chauffage en circuit ferme, en particulier pour l'utilisation de la chaleur residuelle apres une chaudiere de recuperation de la chaleur d'echappement, avec dispositif regulateur de la pression
IPC: F24D11/00
Filed: 1979-07-25
Abstract: Système d'eau de chauffage en circuit fermé, en particulier pour l'utilisation de la chaleur résiduelle à la sortie d'une chaudière de récupération de la chaleur d'échappement. Pour le réglage de la pression sont prévues des soupapes d'injection et de décharge au moyen desquelles on introduit de l'eau dans le circuit ou bien on en soutire de celui-ci. Pour améliorer les caractéristiques de régulation, le système comporte en outre un réservoir d'expansion avec un gaz sous pression. Applications : aux installations de turbines à gaz.
Patent FR-2465031-A1 (FR)
Title: Hydroelectric station using electric, solar or wind pumping energy - can be closed or open loop of basins with interconnecting turbines
Inventor: WAMBERGUE GEORGES
IPC: E02B9/00
Filed: 1979-09-11
Abstract: The hydroelectric station consists of a closed loop of chambers or basins positioned side by side and interconnected by turbine passages. The basins are pref. artificial in metal or concrete, the passages being horizontal. The basin floors may be approximately at the same level with the exception of one basin providing the fall. One basin (2) is deeper than the remainder such that the passage (9) supplying it provides a natural fall (14). The water from this basin is taken up by a pump (15) and passed to the next basin (3). The pumping energy may be solar, wind or may be taken from one of the turbines. The station may use a local river etc. as part of its loop. Overflow of a basin is arranged to be taken up by succeeding basins.
Patent FR-2464742-A1 (FR)
Title: Procede de precalcination de matieres pulverulentes ou granulaires et installation pour la mise en oeuvre de ce procede
Inventor: LOVICHI JEAN-PIERRE
IPC: B04C5/24
Filed: 1979-09-17
Abstract: LA PRESENTE INVENTION A POUR OBJET UN PROCEDE DE PRECALCINATION DE MATIERES PULVERULENTES OU GRANULAIRES ET UNE INSTALLATION POUR LA MISE EN OEUVRE DE CE PROCEDE COMPORTANT UN PRECHAUFFEUR CONSTITUE D'AU MOINS UNE COLONNE DE CYCLONES DANS LEQUEL CIRCULE UN COURANT DE MATIERE A TRAITER, UN FOUR ROTATIF ALIMENTE PAR LEDIT COURANT ET UN REFROIDISSEUR DU PRODUIT TRAITE DANS LE FOUR. ELLE EST CARACTERISEE PAR UN CARNEAU DE SORTIE DES FUMEES DU FOUR COAXIAL AUDIT FOUR, PROLONGEANT CELUI-CI ET DEBOUCHANT DANS AU MOINS UN CYCLONE DE JONCTION, LEDIT CYCLONE ETANT RELIE AU DERNIER ETAGE DU PRECHAUFFEUR PAR UN CONDUIT DE SORTIE DES GAZ. ELLE CONCERNE LA CALCINATION DE MATIERES PULVERULENTES OU GRANULAIRES, COMME DE LA MATIERE BRUTE DE CIMENT, CETTE CALCINATION INTERVENANT AVANT LA CUISSON DE CES MATIERES DANS UN FOUR.
Patent FR-2466966-A1 (FR)
Title: Raised chair for tennis umpire - consists of seat mounted on platform, with uprights, foot rest, ladder and wheels
Inventor: BARCLAY JEAN-CLAUDE MICHEL
IPC: A47C9/10
Filed: 1979-10-11
Abstract: The raised chair consists of a seat (1) and foot-rest platform (10), on three hinged uprights (2). The uprights can be folded when the chair is not in use. The platform is mounted on wheels (13). One upright is hinged to the back of the platform, and two side uprights to the front of the platform, on each side of it. The uprights are isosceles triangular in shape. Some of the uprights are in ladder form, for access to the seat. Struts (40) join the uprights to the platform. The whole seat is made of tubular metal sections.
Patent FR-2440974-A1 (FR)
Title: Colorants reactifs de la classe des phtalocyanines, leur procede de production et leurs applications tinctoriales
IPC: D06P1/382
Filed: 1979-11-08
Abstract: L'INVENTION A TRAIT AU DOMAINE DE LA CHIMIE DES COLORANTS. ELLE CONCERNE DE NOUVEAUX COLORANTS DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE PC EST LE RESTE D'UNE PHTALOCYANINE, AINSI QU'UN PROCEDE PERMETTANT DE LES OBTENIR. LES COLORANTS DE L'INVENTION CONVIENNENT A LA TEINTURE ET A L'IMPRESSION DE MATIERES PORTANT DES GROUPES HYDROXYLE OU DES GROUPES AMIDE, TELLES QUE DES FIBRES TEXTILES, DES FILS ET DES TISSUS DE LAINE, SOIE, FIBRE SYNTHETIQUE EN POLYAMIDE ET POLYURETHANNE ET A LA TEINTURE ET L'IMPRESSION SOLIDES AU MOUILLE DE CELLULOSE NATURELLE OU REGENEREE. LES SOLIDITES OBTENUES, NOTAMMENT LES SOLIDITES AU MOUILLE, SONT EXCELLENTES.
Patent FR-2470830-A1 (FR)
Title: Pre-fabricated brick-work staircase - has spacers placed in different positions to achieve desired step height
IPC: E04F11/116
Filed: 1979-11-28
Abstract: The staircase is built into walls made up of bricks (1) using prefabricated blocks (2), steps (3) and spacers (4). These components are of a shape and size to be placed in various relative positions, with joints of differing thicknesses, to achieve the desired height and depth of each stair. The thickness of the joints is determined by formations on the upper and/or lower faces of the bricks and blocks (2). The spacers (4) are prismatically shaped with one of the two adjacent sides, which have different widths, disposed vertically between the steps (3).
Patent FR-2470686-A1 (FR)
Title: Post card with puzzle - has pieces with picture one side and writing on other side with pieces mixed and sealed in frame for rearranging by recipient
IPC: B42D15/04
Filed: 1979-11-30
Abstract: The post card has a base (4) made from thick card, and provided with a shaped opening and covered with transparent material (11). This frame holds a puzzle, comprising several interlocking parts. The side opposite the window has a picture and the remaining side is used for correspondence. After writing, the parts are mixed and a hinged flap (1,2) folded down and sealed onto the frame, a protective strip (13) being peeled off the adhesive (12). This flap also has a window (6) and carries the postal information, being removed by the recipient to permit reconstitution of the message and the picture.
Patent FR-2443343-A1 (FR)
Title: Pneumatique pour vehicule
IPC: B60C3/04
Filed: 1979-12-06
Abstract: a. L'invention concerne un pneumatique pour véhicule. b. Pneumatique caractérisé en ce que la largeur de la ceinture est comprise entre 0,86 et 1,19 fois la valeur d'une cote déterminée par la distance des deux points d'intersection des lignes neutres avec ceinture, d'une part, et sans ceinture d'autre part, les deux lignes neutres de la carcasse ayant la même longueur. c. L'invention trouve son application principale dans l'industrie du pneumatique.
Patent FR-2447442-A1 (FR)
Title: Patin a rouleaux, notamment pour porte coulissante
IPC: E05D15/06
Filed: 1980-01-23
Abstract: L'INVENTION CONCERNE UN PATIN A ROULEAUX, NOTAMMENT POUR PORTE COULISSANTE. IL COMPORTE UN CERTAIN NOMBRE DE ROULEAUX COURTS 10 QUI SONT RETENUS DANS UNE PISTE OVALE 9A FORMEE DANS UN BOITIER 7 EN DEUX PARTIES. CERTAINS DE CES ROULEAUX 10 PEUVENT VENIR EN CONTACT AVEC UN RAIL 1 GRACE A UNE OUVERTURE ALLONGEE 13 MENAGEE DANS LA FACE INFERIEURE DE CE BOITIER 7. CELUI-CI EST MONTE DANS UN SUPPORT 5 DANS LEQUEL SA POSITION EST REGLABLE ET QUI PEUT ETRE FIXE SOUS UNE PORTE PAR EXEMPLE. CE REGLAGE PERMET DE COMPENSER DES DIFFERENCES DE HAUTEUR OU DE NIVEAU. APPLICATION NOTAMMENT AUX PORTES COULISSANTES.
Patent FR-2449329-A1 (FR)
Title: Mecanisme d'actionnement pour disjoncteurs
IPC: H01H3/30
Filed: 1980-02-12
Abstract: ELECTRICITE. MECANISME D'ACTIONNEMENT POUR UN DISJONCTEUR COMPORTANT UN CONTACT FIXE ET UN CONTACT MOBILE QUI PEUT ETRE FERME ET OUVERT EN UTILISANT L'ENERGIE ACCUMULEE DANS UN RESSORT TENDU, CE MECANISME COMPRENANT UN CHASSIS 1, UN ARBRE PRINCIPAL PORTANT UNE CAME DE FERMETURE ET UNE CAME SUPPLEMENTAIRE, UN SYSTEME DE QUATRE BIELLETTES 11, 12, 13 ET 14 POUR ACTIONNER LE CONTACT MOBILE EN FONCTION DES MOUVEMENTS DE LA CAME PRINCIPALE 10, UN ACCOUPLEMENT A GALETS MONTE AUTOUR DE L'ARBRE, UNE PIECE AYANT UNE OUVERTURE MONTEE AUTOUR DE L'ACCOUPLEMENT A GALETS, UNE ROUE DENTEE COMPORTANT UN GOUJON ADAPTE A S'ENGAGER DANS L'OUVERTURE DE LADITE PIECE, AINSI QU'UN MOTEUR ELECTRIQUE ET UNE MANIVELLE A MAIN POUR TENDRE LE RESSORT AFIN D'ACCUMULER DE L'ENERGIE DANS CELUI-CI.
Patent FR-2477570-A1 (FR)
Inventor: DERRIEN MICHEL
IPC: C10L1/02
Filed: 1980-03-10
Abstract: An unsaturated C5 fraction comprising at least 10% of a mixture (A) of 2-methyl-1-butene with 2-methyl-2-butene and optionally isoprene and at least 10% of a mixture (B) of other mono-olefins and diolefins is hydrogenated under controlled conditions and thereafter etherified with an alcohol having from 1 to 4 carbon atoms. A gasoline fraction of high motor octane number and low olefin content is thus obtained.
Patent FR-2478076-A1 (FR)
Inventor: BOURDON JACQUES
IPC: C07C37/07
Filed: 1980-03-17
Abstract: Chlorophenols are prepared by thermally dehydrochlorinating a corresponding chlorocyclohexanone in the presence of a catalyst having the formula: wherein A is phosphorus or arsenic, R1 and R2, which are identical or different, are each hydrogen, an alkyl radical having from 1 to 12 carbon atoms, a phenyl radical or a radical -NR4R5, in which R4 and R5, which are identical or different, are each H or an alkyl radical having from about 1 to 5 carbon atoms, R3 is an alkyl radical having from 1 to 12 carbon atoms, a phenyl radical or a radical -NR4R5, in which R4 and R5 are as defined above, and n is equal to 0 or 1.
Patent FR-2452150-A1 (FR)
Title: Dispositif de detection de conditions anormales de fonctionnement, notamment pour des platines a bande magnetique
IPC: G11B27/34
Filed: 1980-03-20
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE DETECTION DE CONDITIONS ANORMALES DE FONCTIONNEMENT, NOTAMMENT POUR DES PLATINES A BANDE MAGNETIQUE. IL COMPORTE DEUX DETECTEURS DE MOUVEMENT 11A, 11B, 12A, 12B ASSOCIES CHACUN AVEC UN DISQUE SUPPORT DE BROCHE DE BOBINE DE BANDE ET DONT LES SIGNAUX DE SORTIE SONT APPLIQUES A DES PORTES LOGIQUES 14, 15. CES DERNIERES DELIVRENT DES SIGNAUX INDIQUANT UN FONCTIONNEMENT ANORMAL, PAR EXEMPLE SI UNE SEULE DES BOBINES TOURNE ALORS QUE L'AUTRE EST ARRETEE. L'INVENTION S'APPLIQUE NOTAMMENT A DES PLATINES POUR CASSETTES DE BANDE MAGNETIQUE.
Patent FR-2458382-A1 (FR)
Title: Machine de moulage par injection de pieces composites
Inventor: REES HERBERT
IPC: B29C45/14
Filed: 1980-05-27
Abstract: MACHINE DE MOULAGE PAR INJECTION DE PIECES COMPOSITES EN DEUX MATIERES, COMPRENANT UN BLOC DE MOULAGE ROTATIF 40 QUI TRANSPORTE UN DEMI-MOULE POUR DEUX MATIERES 43 ENTRE UN DEMI-MOULE 24 POUR LA PREMIERE MATIERE ET UN DEMI-MOULE 27 POUR LA SECONDE MATIERE. LE BLOC ROTATIF DE MOULAGE 40 CREE SEQUENTIELLEMENT UNE CAVITE 45 DE MOULAGE D'UNE PREMIERE MATIERE ET UNE CAVITE 46 DE MOULAGE D'UNE MATIERE COMPOSITE, LA SECONDE MATIERE ETANT INJECTEE DANS CETTE DERNIERE CAVITE PAR-DESSUS LA PREMIERE. LE BLOC ROTATIF 40 SUPPORTE DES TIGES 51 QUI CONSTITUENT DES NOYAUX DE MOULAGE ET UN DISPOSITIF DE POSITIONNEMENT DE CES TIGES 54, 59, 60 MET CELLES-CI EN PLACE DANS LA PREMIERE MATIERE A L'INTERIEUR DE REGIONS RESERVEES DANS LESQUELLES, LORSQUE LES NOYAUX EN ONT ETE RETIRES, LA SECONDE MATIERE PEUT S'ECOULER DIRECTEMENT. APPLICATION NOTAMMENT AU MOULAGE DE GRILLES COMPOSITES DE PLOMB ET DE MATIERE PLASTIQUE POUR BATTERIES D'ACCUMULATEUR.
Patent FR-2485842-A1 (FR)
Title: Receive and transmit signal separator for two=wire system - has echo suppression circuit and adjustable balancing network at two to four junction
Inventor: SURIE SERGE
IPC: H04B3/23
Filed: 1980-06-30
Abstract: The system separates transmission and reception routes of information transmitted in duplex integral using a two wire link. The circuit uses a two-four wire junction circuit and an echo suppressor connected in a branch circuit between the transmission and reception lines on the four-wire side of the junction circuit. The junction circuit comprises an adjustable equilibrium circuit formed by a passive RC network and a slave circuit.
Patent FR-2462442-A1 (FR)
Title: Procede chromatographique de separation d'un antibiotique aminoglycosidique
Inventor: HARRISON ROGER GORDON JR
IPC: G01N30/26
Filed: 1980-07-29
Abstract: L'INVENTION CONCERNE UN PROCEDE CHROMATOGRAPHIQUE PERMETTANT DE SEPARER UN ANTIBIOTIQUE AMINOGLYCOSIDIQUE D'IMPURETES. LE PROCEDE EST ILLUSTRE PAR LA SEPARATION CHROMATOGRAPHIQUE DU COMPLEXE DE GENTAMICINE (C, C ET C) D'IMPURETES. LE PROCEDE DE L'INVENTION PERMET DE SEPARER LE COMPLEXE DE GENTAMICINE A UN TAUX QUI REPRESENTE PLUS DU DOUBLE DU TAUX DE SEPARATION DU PROCEDE ANTERIEUR LE MIEUX CONNU POUR LA SEPARATION CHROMATOGRAPHIQUE DE LA GENTAMICINE.
Patent FR-2488157-A1 (FR)
Title: Machine for brush cleaning round cheese esp. gruyere after ripening - has independent brush systems for upper surface, lower surface and circumferential edge
IPC: B08B1/04
Filed: 1980-08-08
Abstract: A machine for brushing the whole of the exterior surface of a round cheese or other object of similar shape, size and wt. comprises an infeed conveyor which delivers the cheese to, and deposits it upon, a turning station. At the turning station the cheese rests upon support rollers on which it is freely rotatable about its own central axis in a vertical position. Edge rollers centralise the cheese on the support rollers and provide a friction drive which turns the cheese around its vertical axis. Two lower rotary brush units can be brought into cleaning contact with the underside of the cheese and with the angle of intersection between the underside and the circumferential edge two upper, rotary brush units can be brought into cleaning contact with the top surface of the cheese and with the angle of intersection between the top surface the circumferential edge. A rotary brush on an oscillatory mounting can be brought into cleaning contact with the circumferential edge of the cheese. Beneath the turning station, a recovery conveyor catches particles brushed off the cheese and evacuates them from the machine. The machine mechanises a previously labour-intensive task so that prodn. costs are reduced.
Patent FR-2469446-A1 (FR)
Title: Procede de production rapide d'olefines par conversion thermique d'hydrocarbures en presence d'hydrogene
Inventor: FRIEDMAN JOSEPH
IPC: B01J19/26
Filed: 1980-11-12
Abstract: PROCEDE THERMIQUE POUR TRANSFORMER AVEC RENDEMENT ELEVE DES HYDROCARBURES (LOURDS) EN DES OLEFINES. ON INTRODUIT DANS UNE 1 ZONE REACTIONNELLE 22 UN COURANT D'OXYGENE GAZEUX ENTOURE D'UN COURANT PARALLELE D'HYDROGENE CHAUD. ON OBTIENT UN COURANT GAZEUX A ENVIRON 1000-2000C, COMPRENANT DE L'HYDROGENE ET UN PEU DE VAPEUR D'EAU, QUI EST INTRODUIT DANS UNE SECONDE ZONE REACTIONNELLE 33 ET Y HEURTE UN COURANT D'HYDROCARBURES H, CHAUFFE. MAINTENU A 800-1000C PENDANT QUELQUES MILLISECONDES, LE MELANGE FORME DES OLEFINES ET EST RAPIDEMENT REFROIDI.
Patent FR-2471323-A1 (FR)
Inventor: HAUPTSTEIN FRIEDRICH
IPC: B65D33/16
Filed: 1980-11-27
Abstract: The sack is made of a hose-shaped, weldable or heat-sealable material. It has aperture edges extending at right angles to the longitudinal direction of the hose, inward facing side folds, and a base seam extending across the side folds. After filling, the sack is closed by a transverse seam. In the areas of the transverse base and/or top closing seams (11), the hose-shaped material is folded inwards, at an angle to its longitudinal central axis. The edges of the top aperture (6,7) extend from outside inwards, at an angle to the inner fold edge (10), and contact each other at this fold edge outside the respective transverse seam.
Patent FR-2471985-A1 (FR)
Title: Procede de preparation de corps formes en cellulose regeneree a partir de solutions de derives de la cellulose dans des solvants organiques
Inventor: BALDINI ALBERTO
IPC: D01F2/24
Filed: 1980-12-17
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PREPARATION DE CORPS FORMES EN CELLULOSE REGENEREE A PARTIR DE SOLUTIONS DE DERIVES METHYLOLES DE LA CELLULOSE DANS LE DIMETHYLFORMAMIDE, LE DIMETHYLACETAMIDE, LE DIMETHYLSULFOXYDE ETOU LA N-METHYLPYRROLIDONE. LE DERIVE DE LA CELLULOSE EST COAGULE ET REGENERE DE SA SOLUTION DANS UN BAIN DE COAGULATION QUI CONTIENT UNE AMINE TERTIAIRE ET UN COMPOSANT PORTANT DES GROUPES ALCOOLIQUES LIBRES. LA PRESENCE DE L'AMINE TERTIAIRE PERMET D'ACCROITRE LA VITESSE DE REGENERATION DE LA CELLULOSE A PARTIR D'UN DERIVE METHYLOLE.
Patent FR-2496509-A1 (FR)
Title: Calibrating end of pipes made of elastic material - e.g. nodular cast iron or steel, where pipe end in clamped in ring vice while its bore is rolled
Inventor: FUMINIER CLAUDE BARTHELEMY
IPC: B21C37/30
Filed: 1980-12-19
Abstract: The end or a portion of a tube or pipe is clamped in the segments of a vice. When the segments are closed, they possess a bore dia. which is slightly smaller than the outside dia. (o.d.) desired for the end or portion of the pipe. While the pipe is held in the rigid vice, its bore is rolled so the portion or end of the pipe is forced against the vice segments. The pref. machine includes idling rolls mounted on levers so they can be pressed against the bore of the pipe; and the levers are located on a rotating disc mounted on a slide so the rolls can be driven along the bore of the pipe. Used for tubes made of nodular cast iron, steel, Cu or Al. For example, centrifugally cast iron pipe leaving a heat treatment furnace has an oval end, which can be made round by the invention.
Patent FR-2495926-A1 (FR)
Title: Moulded coat-hangers with foam cap stuck on to the crossbar - for supporting trousers of synthetic fabrics
Inventor: HUBER PAUL
IPC: A47G25/30
Filed: 1980-12-17
Abstract: Coathangers for supporting trousers are made with a moulded thermoplastic frame incorporating a metallic suspension hook and having a flat-topped crossbar on to which is stuck a strip of cellular material for added support and grip for the fabric. Both the bar and its foam cap are pref. at least 10 mm wide. Arrangement provides an adequate grip for synthetic textiles without using clamps or imposing a small radius fold. The components are assembled semi-automatically using integrated equipment to overmould the shank of the metallic hook (which pref. has a ball ended tip), by ultrasonic welding, and then hold the frame on a jig to receive a piece of foam delivered and cut from an adjacent stock reel of continuous strip. The strip may be adhesive coated and carrying a cover which is peeled off automatically as out lengths are delivered for mounting on to successive hangers. Process is simpler and quicker thanstitching textile pads on to wire hangers.
Patent FR-2473758-A1 (FR)
Title: Identifying device for falsification proof data supports - reads surface pattern at selected positions of track over limited paths using data record and quotient former
IPC: G07F7/12
Filed: 1980-12-22
Abstract: The card (10) consists of a strong material keeping its shape, for example a laminated material of paper and plastics, or completely of plastics. It is provided with an imprint. Only part of a back-ground pattern or design is shown in form of a surface pattern (12) imprinted on the card. The surface pattern (12) consists of many lines and dashes of regular or arbitrary form and which are superimposed. Pref., the lines are of different colours, the individual colour components being applied by separate printing operations. The reading track (13) extends through the surface pattern (12), the reading track, however, being not visible within the imprinted design of the card. Within an identification device, a first reading head (14) is situated over the reading track (13). The reading head (14) is provided with a light source directed towards the card (10) and with a light receiver which is also directed towards the card (10) and which receives the light reflected by the card from a point zone of minimum dimensions to convert the same into an electric signal. A magnetic clock track (15) extends parallel to the reading track (13) and is provided with magnetic clock markings (16) indicating the positions of the reading track (13) to be detected.
Patent WO-8201117-A1 (WO)
Title: Mechanical method for tapping latex trees by means of manual or automatic devices
Inventor: SEMENE G
IPC: A01G23/10
Filed: 1981-10-06
Abstract: Method for tapping trees comprising the use of manual or automatic devices (20) fixed to each tree being tapped and which may be remote controlled by a tapping control station with sequential distribution of electric power. Each device comprises a fixed part (3) and a moving part (6) which guide and drive a tapping tool (11).
Patent FR-2491346-A1 (FR)
IPC: A63F9/00
Filed: 1981-02-16
Abstract: L'INVENTION CONCERNE UN JOUET STEREOLOGIQUE CONSTITUE DE PLUSIEURS ELEMENTS ASSEMBLES EN UNE UNITE EN FORME D'OCTAEDRE. LES ELEMENTS DE JEU FORMANT L'OCTAEDRE SONT REPARTIS EN TROIS GROUPES. UN GROUPE COMPREND DES ELEMENTS IDENTIQUES 1 QUI SONT CONCUS DE TELLE SORTE QU'ILS SONT ASSOCIES EN ETANT RELIES ENSEMBLE A UN CORPS CENTRAL 6 SE TROUVANT AU CENTRE GEOMETRIQUE DE L'OCTAEDRE. LES ELEMENTS DE JEU APPARENTES 2, 4 PEUVENT ETRE PIVOTES AUTOUR D'UN SYSTEME D'AXES DONT LE CENTRE EST EN MEME TEMPS LE CENTRE GEOMETRIQUE DE L'OCTAEDRE, PERMETTANT AINSI DE REALISER UN TRES GRAND NOMBRE DE VARIATIONS POSSIBLES. CE JOUET EST DESTINE AU DIVERTISSEMENT.