baber/WOPTO huggingface dataset:
Patent FR-2497964-A1 (FR)
Title: Fibre=optic cable fitted with reinforcing components - formed in single plane containing axis of cable with longitudinal coefficient of strain approximating that of fibres
Inventor: THOMINET GERARD
IPC: G02B6/44
Filed: 1981-01-09
Abstract: This fibre optic cable is fitted with mechanical reinforcing components, and contains one or more optical fibres (6) surrounded by a protection tube (7) and usually an outer sheath (8). The tube (7) and sheath (8) can have any coefficient of elongation. The cable has at least one pair of reinforcing components (9,10) which are in one plane containing the axis of the cable. These coplanar components (9,10) are parallel with and symmetric about the axis of the cable. One pair of reinforcing components (9,10) can be fitted inside the protection tube (7) or inside the sheath (8) or two pairs can be fitted, one inside the tube (7) and the other inside the sheath (8) etc. The coefficient of elongation of the reinforcing components (9,10) is pref. close to that of the fibres.
Patent FR-2499424-A1 (FR)
Title: Construction toy made of wood - has main connector formed of pairs of flat plates joined at right angles
IPC: A63H33/10
Filed: 1981-02-12
Abstract: The construction toy is made of wood and its main connector section (1) consists of three pairs of identical flat rectilinear plates (2) that are joined together. Two of these are placed side by side and parallel to each other and the other is at right angles to them and between them. This leaves grooves (7) and perpendicular passages (8,9) which serve as guides for joining strips (10,11,12). Flat plates (13), that are the same width as the pairs of plates on the connector fit into the grooves.
Patent FR-2500410-A1 (FR)
Title: Reinforced end seam steel drum - has chime edge of tubular shell folded to provide five-layered seam edge
Inventor: SANTONI CESAR
IPC: B21D51/32
Filed: 1981-02-23
Abstract: The drum with sealed end closures is formed from a tubular shell. An end closure is applied to at least one end of the shell with the adjacent peripheral edges of the shell end closure being formed into a circumferential chime, with the peripheral edges defining the chime being in abutting surface-to-surface contact and folded to provide a seam with five layers of material of the edges in a transverse radial direction. The chime is then formed into a reinforced chime folded to provide a seam of predetermined shape with seven layers of material of the edges being in a transverse radial direction. This has increased sealing, handling, and strength characteristics while retaining a minimum desired length for the seam.
Patent FR-2479624-A1 (FR)
Title: Correcteur analogique de geometrie pour des tubes analyseurs de television
Inventor: HOLZGRAFE JAMES R
IPC: H04N9/093
Filed: 1981-04-01
Abstract: UNE AMPLITUDE DE FORME D'ONDE EN DENTS DE SCIE A FREQUENCE VERTICALE V MODULE UN TRAIN D'IMPULSIONS A FREQUENCE HORIZONTALE (DISPOSITIFS 22, 24; 14), RECU PAR DES ECRETEURS 16, 18 DONT L'UN PRODUIT UNE FORME D'ONDE PENDANT LA DERNIERE MOITIE ET DONT L'AUTRE PRODUIT UNE FORME D'ONDE PENDANT LA PREMIERE MOITIE ET UNE SORTIE NULLE PENDANT LA DEUXIEME MOITIE, ET A PARTIR DESQUELLES DES INTEGRATEURS 26, 28 DELIVRENT DES SIGNAUX EN DENTS DE SCIE MODULES, QUE DEUX COUPLES D'ECRETEURS 30-36 TRANSFORMENT EN QUATRE SIGNAUX EN DEMI-DENTS DE SCIE ACTIFS DANS LES QUADRANTS DU CAVEVAS DE TELEVISION. APPLICATION NOTAMMENT AUX CORRECTEURS AUTOMATIQUES D'ERREURS GEOMETRIQUES DE TUBES ANALYSEURS DE TELEVISION.
Patent FR-2479359-A1 (FR)
Title: Pneumatic pulse amplifier assembly - has lever from diaphragm chamber with cap on end, protruding into selector chamber
Inventor: STOLL KURT
IPC: F15C3/04
Filed: 1981-03-26
Abstract: The pneumatic pulse amplifier has a housing with ports for supply and control gas and venting. A diaphragm chamber contains a diaphragm and inlet and outlet passages for the pressurised control gas, while a selector chamber (7) has passages for the pressurised supply gas and venting (11, 8, 9). Two of the openings of these passages are opposite each other in this chamber. An operating lever (12) between the diaphragm (4) and selector chambers has one end opposite the diaphragm (3) and the other protruding into the selector chamber, the latter end having a sealing cap (15, 16, 17) between the two opposite openings (8, 9). The cap thickness is such that there is a slight clearance between it and the openings.
Patent FR-2480104-A1 (FR)
Title: Water filling in domestic appliances - by measuring time for known part amount and multiplying this as needed
Inventor: DEISS ULRICH
IPC: A47L15/42
Filed: 1981-04-09
Abstract: System of filling water into a domestic appliance, such as a dish washer or a washing machine, uses a small vol. of known capacity, such as the sump of the appliance, for timing its filling by two sensors which are connected to an electronic network. A programmer can then be used to set the filling time to a multiple of this part amount to suit the particular operation. The signals from the programmer cause the electronic network to open a solenoid valve for a multiple of the time required to fill the part amount. This compensates for any pressure fluctuations in the water mains and is more accurate than just a time control.
Patent FR-2503739-A1 (FR)
Title: Ensemble cathodique pour cellule d'electrolyse
Inventor: GUILLAUMONT JACQUES
IPC: C25B9/00
Filed: 1981-04-10
Abstract: CET ENSEMBLE COMPREND DES PLATS METALLIQUES EN POSITION HORIZONTALE ET VERTICALE, RENFORCANT LA CATHODE INTERNE ET DES LIAISONS ELECTRIQUES ET MECANIQUES AVEC LA SOURCE EXTERIEURE DU COURANT, PRESENTANT DES RESISTANCES ELECTRIQUES REDUITES ET PERMETTANT LE MONTAGE FACILE DE LA CATHODE INTERNE. CET ENSEMBLE EST SPECIALEMENT DESTINE AUX CELLULES A DIAPHRAGMES OU A MEMBRANES A CATHODES EN DOIGTS DE GANTS.
Patent FR-2484161-A1 (FR)
Title: Barre omnibus
Inventor: JOHNSON LENNART BORGE
IPC: H01R12/71
Filed: 1981-04-23
Abstract: L'INVENTION CONCERNE UNE BARRE OMNIBUS 26 QUI EST CONSTRUITE DE MANIERE A PLIER LES BORNES DE CONNEXION 14 ET A ETABLIR UN CONTACT ELECTRIQUE AVEC ELLES EN TROIS LIEUX GEOMETRIQUES 16, 18, 28. EN COUPE VERTICALE, LES LIGNES VERTICALES 24 RELIANT LES PREMIER 16 ET SECOND 18 POINTS DE CONTACT SONT ESPACES DES TROISIEMES POINTS DE CONTACT 28 D'UNE DISTANCE INFERIEURE A L'EPAISSEUR DES BORNES, LE LIEU GEOMETRIQUE DEFINI PAR LESDITES LIGNES VERTICALES CORRESPONDANT DE FACON GENERALE AU LIEU GEOMETRIQUE DES AXES DES BORNES.
Patent FR-2504691-A1 (FR)
Title: Optical fibre coupler used between light transmitter and receiver - where fibre is subjected to ion exchange so its numerical aperture varies along fibre and coupling losses are reduced
IPC: G02B6/42
Filed: 1981-04-27
Abstract: The coupler consists of an optical waveguide fibre possessing both longitudinal and transverse variations in its optical index, so that its numerical aperture varies from one end of the fibre to the other end. At one end, the numerical aperture matches that of the transmitter, whereas at the other end of the fibre the numerical aperture corresponds with that of the receiver. The result is a redn. in the loss of light when coupling a transmitter to a receiver. The fibre is pref. conical and subjected to torsional stress. The fibre is pref. made by immersing an optical fibre in a bath so ion exchange occurs and the optical index of the fibre is reduced at its surface. Used esp. to couple an LED to a transmission fibre in telecommunications.
Patent FR-2505456-A1 (FR)
Title: Appareil de chauffage a feu nu avec echangeur de chaleur
IPC: F24B1/188
Filed: 1981-05-05
Abstract: L'INVENTION CONCERNE L'INDUSTRIE DU MATERIEL DE CHAUFFAGE. ELLE A POUR OBJET UN APPAREIL DE CHAUFFAGE A FEU NU AVEC ECHANGEUR DE CHALEUR, QUI EST MUNI D'UNE SOUFFLANTE 11 ADAPTEE A UN TUBE DE DEBIT 10, ET QUI COMPREND, OUTRE UN CENDRIER 2, UNE CORBEILLE A FEU 3 CONSTITUEE PAR UNE BOITE A VENT 8 RECEVANT LE TUBE DE DEBIT 10 ET PORTANT DES BARREAUX TUBULAIRES 15 QUI FORMENT UNE GRILLE HORIZONTALE ECHANGEUSE DE CHALEUR ET DEBITENT L'AIR CHAUFFE PAR UNE RAMPE DE SORTIE 18. CET APPAREIL EST PREFERE POUR ASSURER LE CHAUFFAGE D'APPOINT.
Patent FR-2504974-A1 (FR)
Title: Valve hydraulique de coulissement pour verin de mine
Inventor: CHANAL ROGER
IPC: F16K17/04
Filed: 1981-04-30
Abstract: L'INVENTION CONCERNE UNE VALVE DE COULISSEMENT, NOTAMMENT POUR LE VERIN D'UN ETANCON DE MINE. LE CANAL D'ARRIVEE ET DE PRESSION 5 EST SEPARE DU CANAL DE FUITE 8 PAR UNE MEMBRANE 18 QU'UN RESSORT 24 REPOUSSE SUR SON SIEGE 9. LA RONDELLE D'APPUI 11 PERMET A LA MEMBRANE 18 DE CONSERVER UNE FORME PLANE, MEME LORSQUE LA POUSSEE DU RESSORT 24 EST TRES PREPONDERANTE. APPLICATION: AMELIORATION DE LA TENUE DE LA MEMBRANE 18, SUPPRESSION DU RISQUE D'INCIDENT SI LA MEMBRANE 18 EST CREVEE.
Patent FR-2482781-A1 (FR)
Title: Dispositif a lampe a decharge comprenant deux groupes d'electrodes places dans un tube
Inventor: ARAKAWA MITSUO
IPC: H05B41/16
Filed: 1981-05-14
Abstract: L'INVENTION CONCERNE LES LAMPES A DECHARGE. UNE LAMPE A DECHARGE COMPREND NOTAMMENT DEUX GROUPES D'ELECTRODES 1A, 2A ET 1B, 2B QUI SONT PLACES AUX EXTREMITES RESPECTIVES D'UN TUBE. CHAQUE GROUPE COMPREND UNE ANODE ET UNE CATHODE. L'ANODE ET LA CATHODE D'UN PREMIER GROUPE SONT RESPECTIVEMENT CONNECTEES A LA CATHODE ET A L'ANODE D'UN PREMIER REDRESSEUR A SEMI-CONDUCTEUR 3A TANDIS QUE L'ANODE ET LA CATHODE D'UN SECOND GROUPE SONT RESPECTIVEMENT CONNECTEES A LA CATHODE ET A L'ANODE D'UN SECOND REDRESSEUR A SEMI-CONDUCTEUR 3B. LA DECHARGE LUMINESCENTE S'EFFECTUE ALTERNATIVEMENT ENTRE L'ANODE DU PREMIER GROUPE ET LA CATHODE DU SECOND ET ENTRE L'ANODE DU SECOND GROUPE ET LA CATHODE DU PREMIER. APPLICATION AUX DISPOSITIFS DE STERILISATION.
Patent FR-2486485-A1 (FR)
Title: Dispositif de montage d'un pivot d'inclinaison eleve pour un moteur hors-bord
Inventor: BLANCHARD CLARENCE E
IPC: F02B61/04
Filed: 1981-07-08
Abstract: LE DISPOSITIF DE PROPULSION MARIN COMPREND UN SUPPORT 41 DE BARRE D'ARCASSE 19, UN SUPPORT ARTICULE 43 SE COMPOSANT D'UNE BRANCHE VERTICALE 45 ET DE DEUX BRAS 51 UN PREMIER PIVOT 61 RACCORDANT LES EXTREMITES SUPERIEURES DES BRAS 51 ET LE SUPPORT 41, UNE UNITE DE PROPULSION 13 CONSTITUEE D'UNE TETE MOTRICE 21 ET D'UNE UNITE INFERIEURE 25 RACCORDEE A CETTE TETE MOTRICE ET PRESENTANT UN PROPULSEUR 15 A SON EXTREMITE INFERIEURE, AINSI QU'UN DEUXIEME PIVOT 75 RACCORDANT L'UNITE DE PROPULSION ET LA BRANCHE VERTICALE DU SUPPORT ARTICULE.
Patent FR-2509962-A1 (FR)
Title: Preservation of cut plants - by contacting with liq. poly:ol under pressure
IPC: A01N3/00
Filed: 1981-07-23
Abstract: Method of processing cut plant material esp. for preserving leaves, stems or flowers for decorative purposes, comprises immersing the plant material in a liq. polyol compsn. with a specific gravity of 1.10-1.16, applying a pressure of 5-40 (pref. 18-24) psi for 2-7.
Patent FR-2488026-A1 (FR)
Title: Appareil servant a reproduire un support d'enregistrement rotatif
Inventor: SUGIYAMA HIROYUKI
IPC: G11B27/10
Filed: 1981-07-29
Abstract: L'APPAREIL DE REPRODUCTION D'UN DISQUE 10 NOTAMMENT D'UN DISQUE VIDEO COMPORTANT DES SIGNAUX VIDEO ET DES SIGNAUX D'ADRESSE INDIQUANT UN NUMERO DE PROGRAMME ET LA POSITION DANS LE TEMPS DES SIGNAUX VIDEO FORMANT UN PROGRAMME COMPORTE DES MOYENS DE DETECTION 20 DES SIGNAUX D'ADRESSE ET DES MOYENS 23 POUR L'ETABLISSEMENT DU NUMERO DE PROGRAMME VIDEO DEVANT ETRE REPRODUIT APRES UNE RECHERCHE AUTOMATIQUE AU COURS DE LAQUELLE UN DISPOSITIF DE LECTURE 13 EST DEPLACE AUTOMATIQUEMENT PAR RAPPORT AU DISQUE 10 PLACE SUR LA PLATINE 11.
Patent FR-2512032-A1 (FR)
Title: Thermal decomposition of waste rubber with hot solvent - giving prods. useful as softeners in rubber compsns. and fuel oils, without coking
Inventor: LYAKHEVICH GENRIKH DEONISIEVIC
IPC: C10G1/10
Filed: 1981-09-01
Abstract: In the prepn. of a softener for rubber compsns. and a fuel oil from (un)vulcanised rubber waste, (i) a solvent for hydrocarbons is heated, pref. to 150-600 deg.C, (ii) the rubber waste is added with intense agitation, (iii) the mixt. is kept at 500-2,500,000 N/sq. m, with circulation of solvent through the charge, to decompose the rubber, and (iv) the desired prod. is isolated by distn. at 200-560 deg.C and a pressure of 10-200,000 N/sq. m in presence of an inert gas. The rubber may be as used tyres, etc., and is pref. based on butadiene, isoprene, butadiene/styrene, ethylene/propylene, acrylic and carboxylate, butadiene/methylstyrene or butadiene/nitrile. The solvent may be a petroleum fraction or the fuel oil made in the process. Petroleum prods. are hereby replaced as raw materials. Coking of the rubber due to overheating is avoided. The softeners give better and cheaper rubber vulcanisates. The fuel oil is similar to those from petroleum, out cheaper.
Patent FR-2491225-A1 (FR)
Inventor: SCHMEISSER MANFRED
IPC: G04B19/14
Filed: 1981-09-24
Abstract: The invention relates to a central fastening for clock mechanisms to a clock face, case with clock face and bow or the like. The purpose of the invention is to simplify, in terms of design and technology, the central fastening of clock face and clock mechanism in clocks. The invention is based on the object of providing a central fastening of clock face and clock-face carrier, which can be used in the case of a standard clock mechanism for clocks such as wall clocks and alarm clocks of any size. According to the invention, the projection of the bushing between resilient arms is secured axially and radially by hooks and a mount. The hooks are clamped between the projection and tabs of recesses of the bow. The mounting face of the projection and that side of the bow which faces the bottom plate are at the same level. The arms with the hooks, the mount and the bottom plate are in one piece. The tabs are advantageously bent off from the bow.
Patent FR-2492146-A1 (FR)
Title: Boitier recevant un support d'enregistrement rotatif
Inventor: INABA SHOSEI
IPC: G11B23/40
Filed: 1981-10-08
Abstract: LE BOITIER COMPREND UNE ENVELOPPE 11 PRESENTANT UNE OUVERTURE A UNE EXTREMITE POUR RECEVOIR UN SUPPORT D'ENREGISTREMENT ROTATIF 17 ET UN COUVERCLE AMOVIBLE 12 POUR FERMER L'OUVERTURE A L'EXTREMITE AVANT DE L'ENVELOPPE. L'ENVELOPPE 11 EST CONSTITUEE D'UN CORPS PRINCIPAL PLAT ET CREUX 13 PRESENTANT DES OUVERTURES A SES EXTREMITES AVANT ET ARRIERE ET COMPORTANT SOLIDAIREMENT DES FEUILLES SUPERIEURE ET INFERIEURE ET DES PAROIS LATERALES DE DROITE ET DE GAUCHE, ET D'UN COUVERCLE ARRIERE 15 FIXE A L'OUVERTURE TERMINALE ARRIERE DU CORPS PRINCIPAL DE L'ENVELOPPE POUR OBTURER CETTE OUVERTURE.
Patent FR-2514494-A1 (FR)
Title: Measurement of orientation in assembly of linear elements - by analysis of fourier spectrum produced by beam of coherent light
Inventor: EL-AZHARI MUSTAPHA
IPC: G01D1/14
Filed: 1981-10-08
Abstract: An instrument for measuring the general direction of orientation of an array of linear elements distributed in a pref. orientation over a supporting surface, or within a material, illuminates a specimen, or an image, of the material, etc. with a beam of coherent light to form a Fourier spectrum which is subsequently analysed for intensity in angular distribution. The analyser pref. comprises a rotating disc with various windows in different sectors through which the light is passed to a photoelectric measuring device. An electronic processor monitors the output of the measuring device as a function of the angular distribution of the light. The instrument has wide application in the analysis of the structure of materials; interpretation of geophysical features in satellite survey data; for quality control, and the automatic control of industrial processes, partic. in the paper and textile industries, etc.
Patent FR-2498677-A1 (FR)
Title: Outil de haveuse a fut rond avec buse de pulverisation
Inventor: STAYMANN WILHELM
IPC: E21C35/197
Filed: 1981-10-26
Abstract: A.OUTIL DE HAVEUSE A FUT ROND AVEC BUSE DE PULVERISATION, B.OUTIL CARACTERISE EN CE QUE DANS LE LOGEMENT CYLINDRIQUE 2 DU SUPPORT D'OUTIL 1 EST INSERE UN BOITIER CYLINDRIQUE 4 GUIDANT LA DOUILLE 3, ET QUI EST MUNI D'UN PERCAGE TRAVERSANT 6 ALIGNE AVEC L'ALIMENTATION 5 EN FLUIDE DE REFROIDISSEMENT, TANDIS QUE SA FACE INTERNE 7 CONSTITUE AVEC LA DOUILLE 3 LA SOUPAPE DE FERMETURE, ET QUE LA BUSE DE PULVERISATION 8, RELIEE PAR UN PERCAGE 9 AVEC LA FACE INTERNE 7 DU BOITIER 4, EST INSEREE DANS LA FACE FRONTALE 10 DE LA DOUILLE 3. C.L'INVENTION S'APPLIQUE NOTAMMENT AUX HAVEUSES D'EXTRACTION.
Patent FR-2496915-A1 (FR)
Title: Dispositif de chargement de " toner " dans le reservoir de " toner " d'une machine
Inventor: SIMONS PETER B
IPC: G03G15/08
Filed: 1981-12-23
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE CHARGEMENT DE "TONER" DANS UNE MACHINE DE COPIE A LASER OU AUTRE. LE "TONER" EST CONDITIONNE DANS UNE CARTOUCHE 11 QUI PRESENTE UNE OUVERTURE 19 DE DECHARGE FERMEE HERMETIQUEMENT PAR UN DIAPHRAGME AMOVIBLE 21. UN GOULOT 12 DE REMPLISSAGE, MONTE SUR LA MACHINE, COMMUNIQUE AVEC LE RESERVOIR DE "TONER" DE CETTE DERNIERE ET EST DESTINE A RECEVOIR LA CARTOUCHE 11. UN AXE 36, FAISANT SAILLIE A L'INTERIEUR DE CE GOULOT 12, DELOGE LE DIAPHRAGME 21 DE L'OUVERTURE 19 LORSQUE LA CARTOUCHE 11 EST INTRODUITE DANS LE GOULOT 12 DE REMPLISSAGE. DOMAINE D'APPLICATION: MACHINES A COPIER A LASER ET AUTRES.
Patent FR-2521127-A1 (FR)
Title: Procede et dispositif pour la realisation de parois deformables elastiquement en fibres de carbone
Inventor: BUTTAZZONI BERNARD
IPC: D06N7/00
Filed: 1982-02-09
Abstract: SELON LE PROCEDE DE REALISATION DE PAROIS EN FIBRES DE CARBONE, DEFORMABLES ELASTIQUEMENT PAR RAPPORT A UNE FORME D'EQUILIBRE, ON UTILISE UNE TEXTURE SOUPLE DE FIBRES DE CARBONE, ON IMPOSE A CETTE TEXTURE LA FORME D'EQUILIBRE 1 EN LA MAINTENANT CONTRELA SURFACE D'UN OUTIL CORRESPONDANT A LADITE FORME ET ON FIGE LA TEXTURE DE CETTE FORME D'EQUILIBRE PAR FORMATION AUTOUR DES FIBRES D'UNE GAINE MINCE DE CARBONE PYROLYTIQUE INFILTRE EN PROFONDEUR EN PHASE VAPEUR A HAUTE TEMPERATURE. ON PEUT IMPOSER A LA TEXTURE UNE FORME PLANE PAR UTILISATION DE PLATEAUX DE MAINTIEN. ON PEUT PARTIR D'UNE GAINE TRESSEE QU'ON COMPRIME OU ETIRE AXIALEMENT AUTOUR D'UN MANDRIN 2. ON PEUT UTILISER UN RUBAN TISSE QU'ON ENROULE EN PSEUDO-SPIRALE CONIQUE APPLICABLE AUX VALVES CARDIAQUES.
Patent FR-2521119-A1 (FR)
Title: Lift for handling water heater - has trolley mounted with cradle and cable operated winch
Inventor: RATEAU JEAN
IPC: B66F9/18
Filed: 1982-02-09
Abstract: The lifting gear is for mounting wall fitted water heaters. It has a trolley (1) on swivelling wheels (3), a vertical support (5) and a cable (17) winch (19). A slide moves inside the vertical support and has grips (15,16) for a support cradle (21,22). The vertical, movable, cradle rods (23,24) have, at their upper and lower ends, a shoe (25,26) with a pivoting contact, sliding and held by a spring. The slide grips can also be used with other handling tools such as spades or forks. An adjusting screw allows modification of the vertical support angle.
Patent FR-2521661-A1 (FR)
Title: Conical needle bearing for conveyor rollers - has cold-stamped inner and outer race, providing double-taper internal bore
Inventor: MALLET BERNARD
IPC: F16C33/58
Filed: 1982-02-18
Abstract: The needle bearing consists of an inner and outer race (1,2) with the needle rollers (3) running in the tracks (5,6) between them. The needle rollers follow a conical path. They are retained by a cage (4). The bore (7) of the inner race has a tapered lead at either end (8,9). The parallel bore (7) is offset so as to take the load from the conical needle bearings. The tapered leads compensate for any slight misalignment during assembly. The races are formed by cold stamping.
Patent FR-2503397-A1 (FR)
Title: Appareil d'examen a rayonnement avec memorisation sur film
Inventor: HARRMAN JOHAN WILLEM
IPC: G03B42/02
Filed: 1982-04-02
Abstract: DANS UN APPAREIL D'EXAMEN A RAYONNEMENT, UN APPAREIL PHOTOGRAPHIQUE A PETIT FORMAT 24, PAR EXEMPLE POUR FILM DE 35 MM, EST PREVU POUR FORMER DES IMAGES ET POUR LA DETECTION D'IMAGES. DANS UN DISPOSITIF DE DEVELOPPEMENT DE FILM 26 ET UN DISPOSITIF D'ANALYSE DE FILM A CONVERTISSEUR ANALOGIQUE-NUMERIQUE 28, DES IMAGES SELECTIONNEES A PARTIR DES IMAGES AINSI ENREGISTREES PEUVENT ETRE CONVERTIES EN IMAGES NUMERIQUES. A PARTIR DE CES IMAGES, ON PEUT FORMER AU CHOIX DES COPIES SUR SUPPORT EN PAPIER, DES IMAGES SUR MONITEUR DE TELEVISION OU DES IMAGES NUMERIQUES IDENTIFIEES STOCKEES, PAR EXEMPLE SUR UN DISQUE D'ENREGISTREMENT D'IMAGES NUMERIQUES OPTIQUES 44. APPLICATION : APPAREILS D'EXAMENS MEDICAUX.
Patent FR-2527491-A1 (FR)
Title: Procede de soudage de deux pieces
IPC: B23K9/02
Filed: 1982-05-26
Abstract: CE PROCEDE DE SOUDAGE DE DEUX PIECES CYLINDRIQUES DISPOSEES BOUT A BOUT COMPREND LES OPERATIONS SUCCESSIVES SUIVANTES: -DISPOSITION DES DEUX PIECES A SOUDER 1, 2 MISES BOUT A BOUT, COAXIALEMENT, LEURS FACES PLANES RADIALES 3, 4 EN REGARD, AVEC INSERTION ENTRE LES DEUX FACES PLANES EN REGARD D'UNE PREMIERE BAGUE 5; -SOUDAGE PAR L'EXTERIEUR, AU NIVEAU DE LA PREMIERE BAGUE 5 DE FACON A CREER LA FUSION DE CETTE BAGUE EN CONSTITUANT AINSI UN PREMIER CORDON DE SOUDURE RELIANT LES DEUX PIECES A SOUDER; -DEPLACEMENT LONGITUDINAL D'UNE DEUXIEME BAGUE 6 DISPOSEE AUTOUR D'UNE DES PIECES A SOUDER 2 JUSQU'A CE QUE CETTE DEUXIEME BAGUE 6 VIENNE ENTOURER PAR L'EXTERIEUR LE PREMIER CORDON DE SOUDURE; -SOUDAGE PAR L'EXTERIEUR, AU NIVEAU DE CETTE DEUXIEME BAGUE 6, DE FACON A CREER SA FUSION COMPLETE POUR OBTENIR UN DEUXIEME CORDON DE SOUDURE 6A SUR LE PREMIER CORDON, CE DEUXIEME CORDON DE SOUDURE RELIANT LUI AUSSI LES DEUX PIECES A SOUDER 1, 2. APPLICATION, PAR EXEMPLE, AU SOUDAGE DE FAISCEAUX DE TUBES DE GENERATEUR DE VAPEUR.
Patent FR-2529823-A1 (FR)
Title: Method and device for the manufacture and if necessary the transport of foamed mixtures composed of binding agents or binding agents with additives
IPC: B28C5/12
Filed: 1982-07-08
Abstract: A foam formed in an apparatus 15 provided for this purpose is added directly into a flow mixer 11 where it is mixed with binding agents and additives, the foam mixture thus formed then being transported to the user site by means of a pump 22. The flow mixer 11 is composed of mixing blades rotating in a housing 11 into which the foam forming apparatus 15 emerges, so that the foam is incorporated into the suspension before a circulation pump 22 transports the mixture to the user site. The invention is mainly used for the manufacture of porous concrete even on small building sites.
Patent FR-2509866-A1 (FR)
Title: Procede de fabrication d'une articulation a flexion pour un transducteur de force
Inventor: ATHERTON KIM W
IPC: G01L1/14
Filed: 1982-07-15
Abstract: L'INVENTION CONCERNE LA FABRICATION DES TRANSDUCTEURS DE FORCE. UN PROCEDE DE FABRICATION D'UNE ARTICULATION A FLEXION POUR UN TRANSDUCTEUR DE FORCE CONSISTE A PARTIR D'UNE EBAUCHE EN QUARTZ QU'ON SOUMET A UNE OPERATION D'ATTAQUE SELECTIVE POUR OBTENIR LE PROFIL DESIRE. ON FORME EN OUTRE DANS L'EBAUCHE DES SURFACES INDICATRICES 100, 102 ET LE MOMENT AUQUEL CES SURFACES SE REJOIGNENT SOUS L'EFFET DE LA PROGRESSION DE L'ATTAQUE INDIQUE AVEC PRECISION QUE CES CANAUX 96, 98 ONT ATTEINT LA PROFONDEUR DESIREE. APPLICATION A LA FABRICATION D'ACCELEROMETRES.
Patent FR-2532554-A1 (FR)
Title: Towing device for water skiing
IPC: B63B35/81
Filed: 1982-09-08
Abstract: Towing device for water skiing, comprising a cable on which a towing stick is mounted. According to the invention, the device comprises an electric motor 1 driving the cable 2 by means of a pulley 3 between two pylons 4-5 fixed on the banks. Applications: training in and practise of water skiing without the aid of a motor boat.