baber/WOPTO huggingface dataset:
Patent FR-2522020-A1 (FR)
Title: Procede de noircissement de surfaces d'elements metalliques, tels que notamment masques perfores de tubes images couleur
Inventor: EBERT CHRIS W
IPC: H01J9/14
Filed: 1983-02-14
Abstract: PROCEDE DE NOIRCISSEMENT D'UNE SURFACE D'UN ELEMENT EN ACIER, TEL QUE NOTAMMENT UN MASQUE PERFORE OU UN BATI DE SUPPORT, UTILISE DANS DES TUBES IMAGES POUR LA TELEVISION EN COULEUR, CARACTERISE EN CE QU'IL CONSISTE A PRODUIRE UN MELANGE GAZEUX, COMPRENANT ESSENTIELLEMENT DE L'AZOTE ET DE LA VAPEUR D'EAU, LEDIT MELANGE PRESENTANT UN POINT DE ROSEE DE L'ORDRE DE -8 A 32C, A CHAUFFER LEDIT MELANGE GAZEUX JUSQU'A UNE TEMPERATURE DE REACTION DETERMINEE ET A METTRE EN CONTACT DE LADITE SURFACE LE MELANGE GAZEUX CHAUFFE PENDANT UNE DUREE PREDETERMINEE, LA TEMPERATURE DE REACTION ET LA DUREE DE CONTACT ETANT CHOISIES DE MANIERE A FORMER UNE COUCHE ADHERENTE D'OXYDE DE FER D'UN NOIR PROFOND SUR LADITE SURFACE.
Patent FR-2523974-A1 (FR)
Title: Preparation de complexes de nickel zerovalent
Inventor: OSTERMAIER JOHN JOSEPH
IPC: B01J31/00
Filed: 1983-02-21
Abstract: L'INVENTION SE RAPPORTE AUX CATALYSEURS. ELLE CONCERNE UN PROCEDE DE PREPARATION CONTINU D'UN COMPLEXE DE NICKEL ZEROVALENT NI(L) OU L EST UN LIGAND NEUTRE P(Z) OU Z EST R OU OR ET R EST UN GROUPE ALKYLE OU ARYLE, CARACTERISE EN CE QUE L'ON MET EN CONTACT DE FACON CONTINUE DU NICKEL ELEMENTAIRE AYANT UNE SURFACE SPECIFIQUE D'AU MOINS 800CMG, DANS UN MILIEU DE REACTION COMPRENANT, RELATIVEMENT AU POIDS DU LIQUIDE, AU MOINS 50 DE L, AU MOINS 2 D'UN NITRILE ORGANIQUE ET AU MOINS 100PPM DE CL SOUS FORME D'ORGANOCHLORIDITE, TOUT EN MAINTENANT LA TEMPERATURE, EN C, DE LA REACTION ENTRE UN MINIMUM DE 102-0,375 (L) ET UN MAXIMUM DE 58,3 0,725 (L). UTILISATION POUR LA PREPARATION D'ADIPONITRILE A PARTIR DE PENTENENITRILES.
Patent FR-2545130-A1 (FR)
Title: Device for anchoring a prestressing cable at an intermediate point of a concrete structure
Inventor: LACROIX ROGER
IPC: E04C5/12
Filed: 1983-04-27
Abstract: Device for anchoring a prestressing cable at an intermediate point of a concrete structure. The invention relates to a device for anchoring a prestressing cable at an intermediate point of a concreted structure. The usual projection cast with the concrete of the structure is replaced here by a welded assembly of steel plates including a distribution plate PR3 pressed onto the surface F3 of the structure V3 and anchored into the concrete of the latter by means of connectors N3, and ties EB supporting the bearing plate PA3. Application to the construction of prestressed concrete structures.
Patent FR-2546676-A1 (FR)
Title: Device for visualising the plugging-in of electrical connectors on an avionics plate
Inventor: HECKE CHRISTIAN VAN
IPC: H01R13/74
Filed: 1983-05-26
Abstract: The device has a feeler 8 actuated by the rear face 7 of an equipment case in order to be pushed back in opposition to a spring 12 and driving with it the rear end 16 of a tab 14 guided along a lateral edge and the front end of which forms a coloured indicator normally visible from the front and capable of retracting while the locking member (bolt) moves backwards.
Patent FR-2546776-A1 (FR)
Title: Device for bilateral upsetting of rods
Inventor: VOILOV VITALY GAVRILOVICH
IPC: B21J13/08
Filed: 1983-05-31
Abstract: The invention relates to the shaping of metals by plastic deformation. The device which is the subject of the invention is of the type comprising a body 1, in the inclined grooves 2 of which are placed opening half-matrices (dies) 3 provided with hollows which, in the closed position of the half-matrices (dies), form a loading impression 10 and a working impression 11, a crosspiece 4 mounted on a controlled bar 5 and linked to the half-matrices (dies) 3 of the upsetting punches, and a support 7 for the workpieces to be shaped, and is characterised in that it is equipped with a mechanism 14 ensuring the transfer of the workpiece to be shaped from the loading impression 10 to the support 7 and comprising pivoting jaws 15 mounted on the crosspiece 4 and linked kinematically to the bar 5 on which two circular shoulders 19 and 20 are produced, between which the said crosspiece 4 is placed with a clearance and so that it can interact alternately with each of the said shoulders. The device in question may be used, particularly, in the manufacture of rods for isolators (insulators).
Patent FR-2551986-A1 (FR)
Title: Parlour game
IPC: A63F9/08
Filed: 1983-09-20
Abstract: The invention relates to a parlour game composed of highly specialised elements which are: a. A support unit 1 comprising two game surfaces, horizontal and parallel channels being pierced through it from one of these surfaces to the other. b. Corresponding game elements 2, the channels being cylindrical, these will be, for example, balls or cylinders. These elements are of two colours which are distinct from the support unit and are inserted precisely into the channels pierced through it, three being inserted per channel. An additional element 3 placed in an independent cavity hollowed out in the upper surface of the support unit will serve as a drive element for the game. In fact, if this element is inserted into any of the channels, this will cause another element to fall from the other side of the support unit, it being possible for this other element to be then reinserted into another channel, and so on. The invention may be produced easily from any suitable material, such as wood, plastics or the like. It is particularly intended for commercial distribution in the form of a table parlour game.
Patent FR-2534174-A1 (FR)
Title: Dispositif de percussion actionne par milieu sous pression
Inventor: SALMI PEKKA
IPC: E21B6/04
Filed: 1983-10-07
Abstract: L'INVENTION A POUR OBJET UN DISPOSITIF DE PERCUSSION ACTIONNE PAR MILIEU SOUS PRESSION. CE DISPOSITIF COMPORTE UN CORPS 1, UNE QUEUE DE FORAGE 2 COULISSANT AXIALEMENT DANS LE CORPS POUR TRANSMETTRE DES PERCUSSIONS A LA TIGE DE FORAGE, ET UN PISTON DE PERCUSSION 6 SE DEPLACANT DANS LE CORPS POUR DIRIGER LES PERCUSSIONS AXIALEMENT SUR LA QUEUE DE FORAGE. CETTE DERNIERE EST POURVUE D'UN PISTON DE LEVAGE 7 QUI SE DEPLACE DANS UN CYLINDRE DE LEVAGE 8 MENAGE DANS LE CORPS, POUR SOULEVER LA QUEUE DE FORAGE AU MOYEN D'UN FLUIDE SOUS PRESSION EN CONTACT D'IMPACT AVEC LE PISTON DE PERCUSSION. LE CORPS EST POURVU D'UN CANAL 21 PASSANT PAR LE CYLINDRE DE LEVAGE POUR ALIMENTER LE CYLINDRE DE LEVAGE EN MOYEN SOUS PRESSION ET POUR EN CHASSER LEDIT MOYEN, AINSI QUE DE JOINTS 9, 10 ENTRE LE CORPS ET LA QUEUE DE FORAGE, DISPOSES DES DEUX COTES DU CYLINDRE DE LEVAGE. ENTRE LE CORPS ET LA QUEUE DE FORAGE, SONT PREVUES DES FENTES 11, 12, ETRANGLANT L'ECOULEMENT DU MILIEU SOUS PRESSION SITUEES ENTRE LE CYLINDRE DE LEVAGE ET LES DEUX JOINTS.
Patent FR-2536131-A1 (FR)
Title: Arbre de commande ou transmission en matiere plastique renforce de fibres, et procede pour sa fabrication
Inventor: KUMATA MASATAKA
IPC: B29C70/86
Filed: 1983-11-16
Abstract: ARBRE DE COMMANDE OU TRANSMISSION EN MATIERE PLASTIQUE, RENFORCE DE FIBRES, COMPRENANT DEUX ELEMENTS METALLIQUES FORMANT JOINTS, UNE COUCHE DE PLASTIQUE INTERNE RECOUVRANT TOUTE LA LONGUEUR DE L'ARBRE ET MAINTENANT LES JOINTS METALLIQUES A SES DEUX EXTREMITES, ET UNE COUCHE DE PLASTIQUE EXTERNE FORMEE PAR-DESSUS LA COUCHE INTERNE. LA COUCHE INTERNE COMPREND DES FIBRES DE CARBONE CONTINUES ENROULEES EN HELICE SUIVANT UN ANGLE DE 45 A 75 PAR RAPPORT A L'AXE DE L'ARBRE, ET LA COUCHE EXTERNE COMPREND DES FIBRES CONTINUES, PAR EXEMPLE DE CARBONE, DE VERRE, DE POLYESTERS OU D'ARAMIDE, QUI SONT ENROULEES EN HELICE SUIVANT UN ANGLE DE 5 A 40 PAR RAPPORT A L'AXE DE L'ARBRE. UN TEL ARBRE A UNE RESISTANCE A LA TORSION ET UN EFFET D'AMORTISSEMENT DES VIBRATIONS TRES AMELIORES, L'EFFET D'AMORTISSEMENT MAXIMAL ETANT OBTENU SI LA COUCHE EXTERNE N'EST FORMEE QUE SUR LES ELEMENTS DE JOINTS.
Patent FR-2555640-A1 (FR)
Title: Locking box equipped with a safety lock
Inventor: LACREVAZ GUY
IPC: E05B11/04
Filed: 1983-11-29
Abstract: Locking box equipped with a safety lock, especially for a door. The invention involves incorporating, in a box made of sheet steel 1 of a thickness of 5 mm, a safety lock 2 with a rocker system 7, so that the key cannot be withdrawn from the lock in the open position. This device uses a rocker 7 which obstructs the passage of the bolt 12 in the open position, 8 being the spring of the rocker. This rocker 7 is retracted into the male part 10 of the lock fastened to the door, thus allowing the normal locking operation of the lock.
Patent FR-2555639-A1 (FR)
Title: Device for fixing a fencing panel to posts
IPC: E04H17/16
Filed: 1983-11-29
Abstract: The invention relates to a device for fixing a fencing panel, of the type with bars or wire netting, to posts fixed in the ground. According to the invention, the device has means for vertically connecting the neighbouring panels to the posts, it being possible to dismount the said device only by sliding the latter along the post, the panel being connected to the device by horizontal fitting. The result of this is that the fence is tamperproof. For the case of the wire netting panel 7, the device of the invention is in the form of a clip 14 provided with projections 16 which are fitted into a profiled post 8 so as to hold the horizontal bars 10 of the wire netting panel 7. The invention will find its application especially in the creation of partitionings.
Patent FR-2537718-A1 (FR)
Title: Systeme d'avertissement de proximite du sol pour aeronef
Inventor: BATEMAN CHARLES DONALD
IPC: G01C5/00
Filed: 1983-12-09
Abstract: L'INVENTION CONCERNE LES SYSTEMES DE NAVIGATION AERIENNE. POUR REDUIRE LES AVERTISSEMENTS INTEMPESTIFS QUE PEUT PRODUIRE UN SYSTEME D'AVERTISSEMENT DE PROXIMITE DU SOL, ON MODIFIE LES CRITERES POUR LA GENERATION D'UN AVERTISSEMENT DANS CERTAINES ZONES D'AEROPORT, AFIN DE TENIR COMPTE DE LA CONFIGURATION DU TERRAIN DANS CES ZONES. LE SYSTEME CONTROLE UN CERTAIN NOMBRE DE PARAMETRES DE VOL FOURNIS PAR UNE SOURCE 10 APPARTENANT A L'AERONEF POUR DETERMINER SI L'AERONEF SE TROUVE DANS UNE ZONE DE MODIFICATION. LE SYSTEME COMPREND EGALEMENT DES MOYENS 54 QUI VERIFIENT QUE L'ALTITUDE BAROMETRIQUE CORRIGEE DE L'AERONEF EST COMPRISE DANS DES LIMITES ACCEPTABLES. APPLICATION A L'AERONAUTIQUE.
Patent FR-2537666-A1 (FR)
Title: Compresseur rotatif
Inventor: SAKAMAKI HIROSHI
IPC: F04C18/344
Filed: 1983-12-07
Abstract: CE COMPRESSEUR ROTATIF COMPREND UN CARTER CENTRAL 22, DES CARTERS LATERAUX AVANT ET ARRIERE 21, 23, UN MANCHON ROTATIF 30 MONTE, LIBRE EN ROTATION, DANS LES CARTERS CENTRAL 22 ET LATERAUX AVANT ET ARRIERE 21, 23 AVEC DES AUBES 16 FIXEES RADIALEMENT, LIBRES EN DEPLACEMENT, DANS UN ROTOR 10 DISPOSE EXCENTRIQUEMENT DANS LE MANCHON ROTATIF. IL COMPREND EGALEMENT UNE PLURALITE DE GORGES GUIDES D'AIR 39 FACONNEES SUR LES SURFACES LATERALES OPPOSEES 38 DU MANCHON ROTATIF 30 ET SEPAREES LES UNES DES AUTRES A LEUR PERIPHERIE.
Patent FR-2539574-A1 (FR)
Title: Textile machine optical detector stray light dependent regulation
Inventor: GUHR VOLKER
IPC: G01V8/12
Filed: 1983-12-12
Abstract: The regulation is performed by a circuit used for optical systems applied to monitoring moving goods in textile machinery so that switching processes are not triggered by stray light. The light intensity of a light emitting function block is regulated according to stray light influences so that a defined constant quantity of light faces onto a light sensitive functional block. This is achieved by enabling the light sensitive functional block to regulate the intensity of the light emitting block via an amplifier. The arrangement detects objects wich do not fully interrupt the light beam or only partially absorb the emitted light.
Patent FR-2557791-A1 (FR)
Title: Device for access to bathtubs for handicapped persons
IPC: A47K3/12
Filed: 1984-01-09
Abstract: The invention relates to a device facilitating the use of bathtubs by handicapped persons. This device comprises a seat consisting of an underframe 1 on which is mounted a stool 2 extended by a footrest 2a connected to the underframe 1 by means of a tilting shaft 3 securely attached to a pivoting shaft 4, of a screw 5 and of a nut 6, as well as two safety handrails 7 and 8 fastened by clips 9 to two crosspieces 10 and 11 supported by tubular supports 12 fastened to the bathtub. Applications: bathroom accessory for handicapped or elderly persons.
Patent FR-2541212-A1 (FR)
Title: Vehicule ferroviaire a bogies
Inventor: BUDDE ULRICH
IPC: B61F5/24
Filed: 1984-02-08
Abstract: VEHICULE FERROVIAIRE A BOGIES, COMPORTANT AU MOINS UN CHASSIS ET DEUX BOGIES, CARACTERISE EN CE QUE CHACUN DES BOGIES 2, 3 COMPORTE UN DISPOSITIF 37, 38 ASSURANT UN BLOCAGE DE SON ORIENTATION PAR RAPPORT AU OU A UN CHASSIS 1 DU VEHICULE.
Patent FR-2561436-A1 (FR)
Title: Relais electromagnetique polarise avec interrupteur a simple coupure
Inventor: KOEHLER GERARD
IPC: H01H50/54
Filed: 1984-03-14
Abstract: UN CONTACT MOBILE 20 EST PORTE PAR L'EXTREMITE D'UNE LAME SOUPLE 12 ANCREE A SON AUTRE EXTREMITE DANS UN SOCLE 1. ENTRE SES DEUX EXTREMITES, LA LAME 12 EST ENCASTREE DANS UN SURMOULAGE 21 SOLIDAIRE DE L'ARMATURE MOBILE DU RELAIS. ENTRE LA REGION D'ANCRAGE 14 ET LE SURMOULAGE 21, LA LAME 12 EST SUBDIVISEE EN DEUX BRANCHES 15, 16 S'ETENDANT DE FACON SINUEUSE DANS DEUX REGIONS DIFFERENTES DE L'ESPACE DISPONIBLE. UTILISATION POUR LOGER LA LAME SOUPLE DANS UN ESPACE REDUIT D'UN RELAIS POLARISE MONOSTABLE NE NECESSITANT PAS DE FORCE DE RAPPEL ELASTIQUE GRACE A LA PRESENCE D'UN DEUXIEME AIMANT PERMANENT, TOUT EN PERMETTANT AU RELAIS DE CONTROLER UN COURANT IMPORTANT.
Patent FR-2565022-A1 (FR)
Title: Device for multipoint emission of penetrating radiation
IPC: G21G4/08
Filed: 1984-05-23
Abstract: Device for multipoint emission of penetrating radiation of the type comprising a radioactive body emitting outwards through one or more opening(s) of a protective casing. It consists of a radioactive wire 41 stretched in a container 45 protecting against radiation and having the general shape of a cylinder, on one of the generatrices of which a line of small holes 46 is provided for releasing the multipoint emission. Application to radiography, by scanning in successive sections, especially for medical use.
Patent FR-2565147-A1 (FR)
Title: Machine a meuler pour lentille ophtalmique, notamment pour le detourage et/ou le biseautage ou rainurage de celle-ci
Inventor: DELATTRE LUC
IPC: B24B9/14
Filed: 1984-06-04
Abstract: IL S'AGIT D'UNE MACHINE A MEULER DU GENRE COMPORTANT UN BATI 10, ET, A UN POSTE DE MEULAGE, UN SUPPORT 11, SUR LEQUEL PEUT ETRE RAPPORTEE LA LENTILLE OPHTALMIQUE 12 A TRAVAILLER, ET QUI, POUR APPLICATION DE CELLE-CI A UNE MEULE, EST MONTE PIVOTANT SUR LEDIT BATI 10 AUTOUR D'UN AXE P PARALLELE A L'AXE DE LADITE MEULE. SUIVANT L'INVENTION, SUR LE SUPPORT 11 SE TROUVE MONTE MOBILE, SUIVANT UNE DIRECTION D ORTHOGONALE A SON AXE DE PIVOTEMENT P, ET SOUS LE CONTROLE DE MOYENS DE COMMANDE, UN CONTREPOIDS 28, AVEC, INTERPOSEE SUR LE TRAJET DE CELUI-CI, UNE CAME 29 PORTEE PAR LE BATI 10. APPLICATION, NOTAMMENT, AU DETOURAGE, ETOU AU BISEAUTAGE OU RAINURAGE, D'UNE LENTILLE OPHTALMIQUE.
Patent FR-2565157-A1 (FR)
Title: Mould for low-pressure moulding, process for producing the said mould and process for moulding an article
IPC: B29C33/00
Filed: 1984-06-01
Abstract: The process for producing a mould in accordance with the invention consists: a. in using a semi-rigid sheet 1, especially a polyester sheet reinforced with fibres, a sheet made from melamine formaldehyde or a metal sheet, b. in arranging the said semi-rigid sheet on a support 2 possessing adjustable position retention elements 4 located in particular in transverse plane so as to be adjustable along a transverse line and angularly about a longitudinal axis, and c. in inwardly curving the semi-rigid sheet 1 by progressively adjusting the position of the retention elements 4 in order to guide and maintain the said sheet in the desired configuration. The mould according to the invention thus produced is most particularly adapted to the moulding of articles of modifiable shape, for example prototypes or to the one-off or short-run moulding of articles.
Patent FR-2548025-A1 (FR)
Title: Excipient comprenant un adjuvant alcoolique et un solvant pour l'administration percutanee d'un agent a activite physiologique
Inventor: SAITO KENICHIRO
IPC: A61K47/16
Filed: 1984-06-28
Abstract: EXCIPIENT COMPRENANT UN ADJUVANT ALCOOLIQUE ET UN SOLVANT POUR L'ADMINISTRATION PERCUTANEE D'UN AGENT A ACTIVITE PHYSIOLOGIQUE; L'ADJUVANT EST CHOISI PARMI LES MONOALCOOLS SUPERIEURS ET LEURS MELANGES ET LE SOLVANT PARMI LES THIOGLYCEROLS, L'ACIDE LACTIQUE ET SES ESTERS, LES UREES CYCLIQUES, LES COMPOSES REPRESENTES PAR LA FORMULE GENERALE RRNCONRR, LES COMPOSES DE TYPE PYRROLIDONE, LES AMIDES, LES LACTONES ET LEURS MELANGES.
Patent FR-2567111-A1 (FR)
Inventor: PETIT JACQUES
IPC: B65G53/20
Filed: 1984-07-04
Abstract: Device for the transportation and distribution of powder or granular material, comprising a container under pressure (1) containing the powder or granular material and of which the outlet is connected to a main pipe (20) which is substantially horizontal and provided with at least one opening (27), characterized in that each opening (27) is associated to a valve (26) and in that said device comprises porous means (33) separating the main pipe (20) into an upper channel (43) conveying the powder or granular material and into a lower channel (44) which is supplied with compressed air by supply means (5, 7) and control means (56, 48) to control the intermittent opening of each valve (26), the opening time being sufficiently short with respect to the closing time in order to maintain substantially constant the pressure inside the container (1). Application to the supply of powder or granular material to the molten steel surface in a continuous casting system.
Patent FR-2556372-A1 (FR)
Title: Methodes pour ameliorer les proprietes de barriere aux gaz de recipients en polymeres
Inventor: GRANVILLE J HAHN
IPC: C23C14/08
Filed: 1984-08-09
Abstract: DES METHODES SONT PUBLIEES POUR LE TRAITEMENT DE RECIPIENTS POUR ALIMENTS, BOISSONS ET MEDICAMENTS ET ANALOGUES, QUI SONT FAITS EN RESINE POLYMERE ORGANIQUE, POUR AUGMENTER GRANDEMENT LEURS PROPRIETES DE BARRIERE AUX GAZ. LES RECIPIENTS SONT PLAQUES PAR DES IONS QUI FORMENT UNE COUCHE FLEXIBLE TRES MINCE D'OXYDE MINERAL.
Patent FR-2569779-A1 (FR)
Title: Metering injection device and irrigation installation comprising the application thereof
IPC: F04B9/115
Filed: 1984-08-31
Abstract: A first metering pump 10 and a second metering pump 20 are symmetrically arranged in opposition on either side of a common control system 30. The metering pumps each comprise an intake pipe 14, 24 and a delivery pipe 15, 25 for a product to be injected and a metering chamber 11, 21 for the said product to be injected, with a volume which is variable under the effect of a metering piston 12, 22 moving in the said chamber. The control system 30 comprises a common booster piston 32, moving in a double acting booster pump chamber 31 and rigidly connected to the two pistons of the opposed metering pumps, and a distributor 40 for distributing a control fluid simultaneously into the booster pump chamber 31 and into one of the metering pump chambers alternately on either side of the booster piston 32, and into that metering pump chamber in which the corresponding metering piston is displaced in the same direction as the booster piston.
Patent FR-2573394-A1 (FR)
Title: Nouvel ensemble pour le stockage, le transport et la distribution des objets du type bouteilles, flacons et analogues, et procede pour sa fabrication
Inventor: BERTHET MAURICE
IPC: B65D75/00
Filed: 1984-11-16
Abstract: LA PRESENTE INVENTION EST RELATIVE A UN NOUVEL ENSEMBLE POUR LE STOCKAGE, LE TRANSPORT ET LA DISTRIBUTION DES OBJETS. CET ENSEMBLE EST CONSTITUE D'UNE PALETTE DE TRANSPORT STANDARD ORDINAIRE APPELEE PALETTE PRINCIPALE 1, D'AU MOINS DEUX PALETTES SECONDAIRES 2 DE STOCKAGE ET DE MANIPULATION, CHACUNE DESDITES PALETTES SECONDAIRES 2 ETANT MUNIE D'AU MOINS UNE RANGEE 5 DE PIEDS OU SUPPORTS PLACEE EN RETRAIT PAR RAPPORT AU BORD 3 DE LA PALETTE 2 ET D'UNE HOUSSE UNIQUE EN MATIERE PLASTIQUE RETRACTABLE A CHAUD, LA SURFACE SUPERIEURE DE LADITE HOUSSE COMPORTE DES ZONES D'ENFONCEMENT ET DE MAINTIEN PLACEES AU NIVEAU DE LA SEPARATION DU CHARGEMENT DES PALETTES SECONDAIRES. APPLICATION: STOCKAGE, TRANSPORT ET DISTRIBUTION DE BOUTEILLES, FLACONS ET ANALOGUES.
Patent FR-2557726-A1 (FR)
Title: Procede et dispositif pour liberer de petites quantites de mercure a partir de capsules de verre scellees sous vide
Inventor: GROSSMAN MARK W
IPC: H01J9/395
Filed: 1985-01-03
Abstract: LA PRESENTE INVENTION CONCERNE, DE FACON GENERALE, UN PROCEDE ET LE DISPOSITIF CORRESPONDANT POUR LIBERER UNE PETITE QUANTITE DE MERCURE OU EQUIVALENT A PARTIR D'UNE CAPSULE DE VERRE SCELLEE ET SOUS VIDE, TELLE QUE L'ON PEUT EN DISPOSER DANS UNE LAMPE FLUORESCENTE. SELON LA PRESENTE INVENTION, LE PROCEDE CONSISTE A:-SOUMETTRE LA CAPSULE45 AU RAYONNEMENT EMIS PAR UNE PREMIERE SOURCE DE LUMIERE50 FORMANT IMAGE LE LONG DE LA CAPSULE45;-SOUMETTRE SIMULTANEMENT LA CAPSULE45 AU RAYONNEMENT EMIS PAR UNE DEUXIEME SOURCE DE LUMIERE60 FORMANT IMAGE SENSIBLEMENT TRANSVERSALEMENT A L'IMAGE FORMEE PAR LA PREMIERE SOURCE50, ET-COMPRIMER UNE PARTIE DE LA CAPSULE45 PAR UN MOYEN DE CONTRAINTE34 DISPOSE AUTOUR DE LA CAPSULE45 DE MANIERE A LIMITER LA FORMATION DE LA SOUFFLURE QUI SE PRODUIT LORS DES RAYONNEMENTS. APPLICATION A LA FABRICATION DES LAMPES.
Patent FR-2559694-A1 (FR)
Title: Appareil de traitement thermique a gaz liquefie, notamment sous forme d'un fer a souder
Inventor: NAKAJIMA MASAHIKO
IPC: B23K3/02
Filed: 1985-02-19
Abstract: L'INVENTION CONCERNE UN FER A SOUDER A GAZ. ELLE SE RAPPORTE A UN FER A SOUDER DANS LEQUEL UN BOUTON DE MANOEUVRE 26 COMMANDE UN OBTURATEUR 24 QUI PEUT OUVRIR ET FERMER DES LUMIERES 10 D'ADMISSION D'AIR. DE CETTE MANIERE, LORS DE L'ALLUMAGE DU FER, DE L'AIR FACILITE LA COMBUSTION. LORSQUE LE CORPS CATALYTIQUE 6 A ETE SUFFISAMMENT CHAUFFE, L'OBTURATEUR REFERME LES LUMIERES. APPLICATION AUX FERS A SOUDER UTILISES DANS L'INDUSTRIE ELECTRONIQUE.
Patent FR-2579556-A1 (FR)
Title: Device for improving the flotation of a floating assembly
Inventor: BOUVET CLAUDE
IPC: B63B27/14
Filed: 1985-04-01
Abstract: The present invention relates to a device for improving the flotation of a floating assembly, placed under an end part articulated in the vertical longitudinal plane of a floating assembly, of the type comprising an auxiliary float. The device is characterised in that it comprises articulation means for the floater 1 with respect to the end part 4 in the same vertical plane. A hydraulic jack 5 is fixed in rotation by one of its ends to the float, the other end of the jack being fixed in the same way to at least two link rods 6 which are themselves also fixed in rotation, one to the end part and the other to the float. Application to river-crossing craft.
Patent FR-2584853-A1 (FR)
Inventor: VAL CHRISTIAN
IPC: H01L23/02
Filed: 1985-07-12
Abstract: Hardening device comprising at least two materials, one of them having a number of atomic charges (Z) with respect to the other material. One of said materials is provided in the form of inserts placed into a layer formed by the other material. The hardening device is then obtained by piling such layers, the density of inserts varying from one layer to another, therefore varying the number (Z) resulting from the hardening device throughout its thickness according to a predefined law.