baber/WOPTO huggingface dataset:
Patent FR-2471644-A1 (FR)
Title: Cellule d'affichage, notamment electrolytique, a barriere poreuse
Inventor: GRANGE HUBERT
IPC: G02F1/17
Filed: 1979-12-10
Abstract: LA PRESENTE INVENTION CONCERNE UNE CELLULE D'AFFICHAGE ELECTROLYTIQUE A BARRIERE POREUSE. CETTE CELLULE 2 COMPREND UN FILM ELECTROLYTIQUE 4 INTERCALE ENTRE DEUX PAROIS 8 ET 10 ISOLANTES MAINTENUES ECARTEES L'UNE DE L'AUTRE ET POURVUES CHACUNE D'UNE ELECTRODE 12 ET 14 PLACEE EN REGARD L'UNE DE L'AUTRE, ET UN MUR PERIPHERIQUE 16 D'ETANCHEITE. CETTE CELLULE COMPREND EN PLUS DU LOGEMENT 28 PLACE A PROXIMITE DU MUR 16 ET ISOLE DU RESTE DE LA CELLULE 2 PAR UNE BARRIEES POREUSE 30 A L'ELECTROLYTE. CETTE BARRIERE 30 PEUT ETRE ASSOCIEE A DEUX AUTRES CALES 32 DE FACON A SERVIR DE CALE D'EPAISSEUR. LE LOGEMENT 28 ISOLE DU RESTE DE LA CELLULE A L'AIDE DE LA BARRIERE POREUSE 30 PERMET D'EMPRISONNER LA BULLE GAZEUSE POUVANT INTERVENIR LORS DU REMPLISSAGE EN ELECTROLYTE DE LA CELLULE ET LORS DU FONCTIONNEMENT A HAUTE TEMPERATURE. APPLICATION A L'AFFICHAGE ELECTROLYTIQUE.
Patent FR-2448342-A1 (FR)
Title: Prothese d'osselet d'oreille
IPC: A61F2/18
Filed: 1980-02-08
Abstract: CETTE PROTHESE EST FORMEE D'UNE PLAQUE A LAQUELLE SE RACCORDE UNE TIGE FAISANT CORPS AVEC ELLE ET ELLE SERT A LA RECONSTRUCTION DE LA CHAINE OSSICULAIRE ET A L'AMELIORATION DE L'AUDITION. SELON L'INVENTION, LA PLAQUE 1 PRESENTE AU MOINS UNE RAINURE 5, 6, 7 SUR LE COTE 3 OPPOSE A LA TIGE 2, ET LA PLAQUE ET LA TIGE PRESENTENT UN TROU 12 QUI LES TRAVERSE TOUTES DEUX. LA PROTHESE EST EN PARTICULIER EN CERAMIQUE D'ALUMINE DE GRANDE PURETE.
Patent FR-2476298-A1 (FR)
Title: Tubular heat exchanger plate - has annular grooves in sections of bores connected at tangential bases
Inventor: DUBRULLE CHRISTIAN
IPC: F28F9/02
Filed: 1980-02-15
Abstract: The tubular heat exchanger plate has parallel cylindrical bores from one side to the other, each accommodating a tube to form a sealed joint. Halfway along each bore is an annular groove connected to one in the next bore. Each groove (4) has, in the axial direction, two or more contiguous parts, one (4a) having a base which is continuous and the other (4b) interrupted at an area (6) where it is tangential to the base of the corresponding part of the adjacent bore groove.
Patent FR-2449790-A1 (FR)
Title: Procede d'application d'un gainage a feuille double a un substrat
IPC: B23K20/02
Filed: 1980-02-20
Abstract: PROCEDE PERMETTANT D'OBTENIR UNE MEILLEURE PROTECTION CONTRE LA CORROSION. IL CONSISTE A ASSEMBLER UNE FEUILLE DE GAINAGE EXTERIEURE EN MCRALY AU SUBSTRAT AYANT UNE FEUILLE DE GAINAGE INTERIEURE EN ALUMINIUM ASSEMBLEE SUR LUI DE SORTE QUE LA FEUILLE DE GAINAGE EXTERIEURE RESISTANT A LA CORROSION ENVELOPPE TOTALEMENT ET SCELLE LA FEUILLE DE GAINAGE INTERIEURE; A PLACER ENSEMBLE LE GAINAGE-SUBSTRAT DANS UN RECIPIENT DEFORMABLE; A REMPLIR LE RECIPIENT AVEC DU VERRE COMME MILIEU DE TRANSMISSION DE PRESSION AFIN D'IMMERGER TOTALEMENT L'ENSEMBLE GAINAGE-SUBSTRAT; A SCELLER LE RECIPIENT DE SORTE QU'IL SOIT ETANCHE A L'AIR; A LIER PAR DIFFUSION LE GAINAGE AU SUBSTRAT PAR UN CYCLE DE COMPRESSION ISOSTATIQUE A CHAUD DANS LEQUEL ON MAINTIENT INITIALEMENT LA TEMPERATURE EN DESSOUS DU POINT DE FUSION DE L'ALUMINIUM, ON ACCROIT LA PRESSION POUR ETABLIR UN CONTACT INTIME ENTRE LA FEUILLE DE GAINAGE INTERIEURE ET LE SUBSTRAT ET LA FEUILLE DE GAINAGE EXTERIEURE, ET ENSUITE ON ACCROIT LA TEMPERATURE JUSQU'A ENVIRON 1200C MAXIMUM, TOUT EN MAINTENANT L'ETAT DE COMPRESSION JUSQU'A CE QUE L'ALUMINIUM AIT TOTALEMENT REAGI ET SE SOIT SOLIDIFIE TOTALEMENT. APPLICATION AUX AUBES DE TURBINE.
Patent FR-2476649-A1 (FR)
Inventor: NEDELEC LUCIEN
IPC: C07D498/06
Filed: 1980-02-26
Abstract: Novel compounds selected from the group consisting of optically active isomers and racemic mixtures of cycloheptindoles of the formula I wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms and optionally substituted aralkyl of 7 to 12 carbon atoms, R1 is selected from the group consisting of hydrogen, chlorine and bromine and R2 is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms, alkenyl and alkynyl of 3 to 7 carbon atoms and optionally substituted aralkyl of 7 to 12 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having dopaminergic agonist and antianoxic properties and a process for their preparation and novel intermediates.
Patent FR-2451940-A1 (FR)
Title: Composition detergente comprenant un citrate
IPC: C11D3/20
Filed: 1980-03-11
Abstract: COMPOSITION DETERGENTE COMPRENANT UN CITRATE. ELLE COMPREND DE 10 A 50 EN POIDS D'UN CITRATE HYDROSOLUBLE ET DE 5 A 60 EN POIDS D'UN SEL HYDROSOLUBLE D'UN ACIDE GRAS AYANT UNE LONGUEUR DE CHAINE DE 6 A 24 ATOMES DE CARBONE. LA TENEUR EN PHOSPHORE VARIE DE 0 A 2,5 EN POIDS. COMPOSITIONS DETERGENTES POUR MACHINES A LAVER.
Patent FR-2478772-A1 (FR)
Title: Washing machine for laundry or washing-up - has water-tight control panel preventing water entering electrical appts.
Inventor: ASTIGARRAGA IGNACIO LAZPIUR
IPC: D06F39/12
Filed: 1980-03-24
Abstract: A washing machine for laundry or for washing-up has a watertight support for the control panel, to prevent water entering through it to the electrical equipment. Each press-button has two downward walls, the inner wall reaching to the terminals of the electrical mechanism, and the outer wall being shorter, and sepd. from the inner wall by an annular space. A sleeve is fitted into the annular space, and acts as a guide for the inner wall of the corresp. push-button. Water splashes into the annular space, and is removed through a special outlet channel, and the watertight seal offers no frictional interference.
Patent FR-2481325-A1 (FR)
Title: Nacelle utilisable pour des depots epitaxiques multicouches en phase liquide et procede de depot mettant en jeu ladite nacelle
Inventor: MAHIEU MARC
IPC: C30B19/06
Filed: 1980-04-23
Abstract: NACELLE UTILISABLE POUR LE REVETEMENT MULTICOUCHE DE SUBSTRATS. NACELLE CARACTERISEE NOTAMMENT EN CE QUE LES RESERVOIRS 16, 17, 20 SONT SITUES A PLAXE FIXE AINSI QUE LES SUBSTRATS 40 ET EN CE QU'UNE PLAQUE FIXE 19 EST INTERPOSEE ENTRE LE SOCLE 11 ET LA GLISSIERE 13, LESQUELLES PLAQUE ET GLISSIERE SONT PERCEES DE FENETRES 191, 132, 133 ET 134 DE CANALISATION DES SOLUTIONS LIQUIDES 165, 175 ET 205. APPLICATION A LA REALISATION DE DEPOTS EPITAXIQUES MULTICOUCHES EN GENERAL. APPLICATION PARTICULIERE A LA REALISATION DE PLAQUETTES POUR DISPOSITIFS SEMICONDUCTEURS OPTOELECTRONIQUES.
Patent FR-2484682-A1 (FR)
Title: Speech synthesiser controlled by programmed microprocessor - uses IC modules for data stores and speech signal
Inventor: COX LEON WESSON
IPC: G10L13/00
Filed: 1980-05-07
Abstract: The synthesiser receives input signals from an external control device and has two memories for permanent storage of a first set of coded data and temporary storage of a second set of coded data and temporary storage of a second set of coded data, provided by the external control device, respectively. A synthesis processor converts the coded data into digital speech signals, subsequently converted into an analogue speech signal. A selection device responds to a control signal supplied by the control device, to determine which set of coded data is supplied to the synthesis processor. Pref. the coded data comprises reflection coeffts. for controlling digital filters within the synthesis processor, while the memories comprise a fixed value memory and a buffer register respectively.
Patent FR-2485613-A1 (FR)
Title: Demountable composite window frame - has two distinct frames fixed and separated without masonry damage
Inventor: BAULIER HENRY-PIERRE
IPC: E06B1/32
Filed: 1980-06-26
Abstract: The window has one frame to form the fixed frame for the opening part, while another frame forms the support and bearing for closures such as shutters. The frames are fixed together while they are placed in the masonry and after finishing the internal and external surfaces of the building. The frames can be fixed to each other by solder, glue, screw or assembly pieces and they are fixed to the finished masonry with intermediate insulating material breaking the formation of a thermal bridge, the assembly remaining demountable.
Patent FR-2486722-A1 (FR)
Title: Reflecteur d'antenne deployable
Inventor: LABRUYERE GILLES
IPC: H01Q15/16
Filed: 1980-07-11
Abstract: REFLECTEUR D'ANTENNE DEPLOYABLE. SELON L'INVENTION, CE REFLECTEUR COMPORTE UNE STRUCTURE ARTICULEE 11, 13 SUR LAQUELLE PEUT ETRE MONTEE UNE CALOTTE REFLECTRICE 15, DONT LA FORME EST AJUSTABLE GRACE A DES LIENS DE TENSION 16. EQUIPEMENT DE SATELLITES ARTIFICIELS.
Patent FR-2462762-A1 (FR)
Title: Short circuit ring transducer with laminated iron core - has plate end electrically conducting screening to suppress stray field effects
IPC: G12B17/02
Filed: 1980-07-29
Abstract: The short circuit ring position sensor with an iron core consisting of a set of laminated plates (1) enables the position of a short circuit ring around the core to be determined via the inductance variation of the core coil and associated frequency, time, or amplitude analogue circuitry. It operates unaffected by the stray magnetic fields in the core and winding. The core has a screen (2-7) of an electrically good conductor covering at least part of its external surface. The screen material is copper, aluminium, brass, or iron and partly consists of a copper or aluminium olate (2,3) covering the outer iron core laminates and having the same profile as the iron plates. The pile of core plates (1) is held together by a pair of copper or aluminium clips (5).
Patent FR-2463612-A1 (FR)
Title: Composition aqueuse pour le soin du cheveu
Inventor: MARCO RICHARD DE
IPC: A61K8/84
Filed: 1980-07-31
Abstract: LA COMPOSITION A POUR OBJET UNE COMPOSITION POUR LE SOIN DU CHEVEU. ELLE EST CARACTERISEE EN CE QUE CETTE COMPOSITION AQUEUSE COMPREND, EXPRIMES EN PROPORTIONS PONDERALES PAR RAPPORT AU POIDS TOTAL DE LA COMPOSITION: A.ENVIRON 0,2 A 10 D'UN POLYMERE SILICONE; B.ENVIRON 0,1 A 10 D'AU MOINS UN POLYMERE CATIONIQUE; C.UN SUPPORT OU VEHICULE AQUEUX. ELLE A POUR OBJET UNE TELLE COMPOSITION.
Patent FR-2488948-A1 (FR)
Title: Pneumatic peristaltic fluid pump - has flexible membrane inside rigid bodies fed with pulsating air or hydraulic pressure
IPC: F04B43/06
Filed: 1980-08-21
Abstract: The pump transfers fluid using a flexible impermeable membrane held between two rigid tubes, to which it is sealed. Between the rigid tubes and the membrane are two variable volume cavities for pumping. Inlet and exit passages lead from the rigid tubes to the cavity. These are connected to a pneumatic or hydraulic supply producing pressure variations. This alternating pressure gives the pumping action. The membrane acts as a flow valve and no inlet valve is needed.
Patent FR-2488782-A1 (FR)
Title: Compositions antidotes d'herbicides contenant des n-(acetyle substitue)-n-(4-methyl-2-pentanon-4-yl)-amides
Inventor: PRIVITZER KATALIN
IPC: A01N25/32
Filed: 1980-08-25
Abstract: L'INVENTION CONCERNE UNE COMPOSITION HERBICIDE COMPRENANT AU MOINS UN HERBICIDE AU THIOLCARBAMATE ET UN ANTIDOTE A CE COMPOSE CORRESPONDANT A LA FORMULE GENERALE I (CF DESSIN DANS BOPI) OU R EST UN HYDROGENE, UN ALCOYLE AYANT DE 1 A 4 ATOMES DE CARBONE OU UN ALCENYLE AYANT DE 2 A 5 ATOMES DE CARBONE, R EST UN HYDROGENE, UN CHLORE OU UN CHLOROALCOYLE, R EST UN CHLORE OU UN CHLOROALCOYLE, AVEC LA PRECISION QUE SI R ET R REPRESENTENT UN CHLORE, R EST UN HYDROGENE, AINSI QU'UN PROCEDE DE LUTTE CONTRE LES PARASITES VEGETAUX ET UN PROCEDE DE PROTECTION DES CULTURES.
Patent FR-2488868-A1 (FR)
Title: Procede d'epuration electrochimique de liquides pollues et appareil pour sa realisation
Inventor: NAZARIAN M M
IPC: C02F1/463
Filed: 1980-08-25
Abstract: L'APPAREIL COMPORTE UNE CHAMBRE 1 DE DECANTATION AVEC UNE TUBULURE 6 D'EVACUATION DU LIQUIDE EPURE, LAQUELLE CHAMBRE COMMUNIQUE AVEC UNE CHAMBRE 2 DE L'ELECTROCOAGULATION INSTALLEE A L'INTERIEUR D'ELLE ET AYANT, DANS SA PARTIE INFERIEURE, UN SYSTEME D'ELECTRODES SOLUBLES 3, AINSI QU'UNE TUBULURE 4 D'AMENEE DE LIQUIDE POLLUE DANS LA CHAMBRE D'ELECTROCOAGULATION 2 ET TUBULURE 5 D'AMENEE D'ELECTROLYTE. SUIVANT L'INVENTION, LA TUBULURE 4 D'AMENEE DE LIQUIDE POLLUE EST CONNECTEE A UN RECHAUFFEUR 7 ET LA TUBULURE 5 D'AMENEE D'ELECTROLYTE EST CONNECTEE A UN REFRIGERANT 8.
Patent FR-2474967-A1 (FR)
Title: Independent suspension for paired vehicle wheels - has linkage rods automatically matching axle pin rakes during movement
IPC: B60G7/00
Filed: 1980-11-03
Abstract: The suspension arm (5) is articulated about a joint (8) on the vehicle chassis (8) and carries the axle pin (1) of the vehicle wheel (2). A rod (7) is connected to the bottom of the axle pin and to a ball and socket joint (9) and to a rod (10) which joins the two joints (9). The whole arrangement is symmetrical to both wheels. Arms (11,14) oscillate around a central shaft (12) and are joined to joints (9) so that, if one wheel rises and its axle pin rake is altered, the central linkage automatically pulls the other axle pin to the same rake.
Patent FR-2494154-A1 (FR)
Title: Arc welding torch - with support element for maintaining constant arc length
Inventor: HUET BERNARD
IPC: B23K9/28
Filed: 1980-11-17
Abstract: An arc welding torch is supported by an element, pref. one or more wheels, which rest against the workpiece to be welded and maintain a fixed. distance between the torch and the workpiece. Pref. the support element comprises two wheels positioned one behind the other for maintaining a constant angle of the torch w.r.t. the workpiece. The support element maintains the arc length constant so that high quality welds can be produced by non-specialist personnel.
Patent FR-2471572-A1 (FR)
Title: Automatic silenced firearm accessory - has row of auxiliary barrels with cartridges movable at right angles to firing direction
Inventor: MILLER HANS-PETER
IPC: F41A9/73
Filed: 1980-12-04
Abstract: The accessory is for a firearm with a silencer, firing a number of rounds in succession without reloading, being actuated by the combustion gases of the rounds themselves. It has a row of auxiliary barrels movable at right angles to the firing direction and accommodating the additional cartridges. The rounds are fired in succession by pressing the trigger repeatedly, without manual reloading, bringing an auxiliary barrel loaded with a round into line with the combustion gas passage after each previous round has been fired. The only connection between the firearm and the accessory is via this passage, and the loading is fully automatic.
Patent FR-2497078-A1 (FR)
Title: Multistation turntable for assembling boot reinforcement pieces - served by twin assembly points and glue activation chamber
Inventor: SUTEAU MARCEL VICTOR
IPC: A43D25/20
Filed: 1980-12-30
Abstract: Automation of the construction of boots incorporating protective toecaps anchored by adhesives involves a turntable for accepting 6 sets of groups of four mandrels (i.e. two pairs of boots per set) and rotating in 60 degree steps. One pair of mandrels plus sole/heel reinforcement is loaded at each of two successive halt positions around the turntable and, before reaching the point at which the mandrels are removed to another unit to receive the toecaps, the loaded mandrels pass through an ancillary station to activate the adhesive to receive the toe caps. Activation may be by heating or by wetting, depending on the type of adhesive. The combination of two loading stations to one activation stage and one unloading stage balances the operation cycle for optimum throughput, increasing throughput by 50%.
Patent FR-2476871-A1 (FR)
Title: Circuit d'affectation de priorite
Inventor: KANUMA AKIRA
IPC: G06F13/37
Filed: 1981-02-26
Abstract: L'INVENTION CONCERNE UN CIRCUIT D'AFFECTATION DE PRIORITE. CE CIRCUIT COMPORTE PLUSIEURS UNITES 31-1 A 31-3 DE TRANSMISSION DE SIGNAUX D'AUTORISATION DE SERVICE QUI TRANSMETTENT UN SIGNAL D'AUTORISATION DE SERVICE EN FONCTION D'UNE PRIORITE DETERMINEE PAR DES SIGNAUX DE PRIORITE 35-0 A 35-3, DES CIRCUITS DE DERIVATION 32 ETANT PREVUS POUR DES GROUPES D'UN NOMBRE PREDETERMINE D'UNITES DE DEMANDE DE SERVICE. CHAQUE CIRCUIT DE DERIVATION LAISSE PASSER LE SIGNAL D'AUTORISATION DE SERVICE 33-0 LORSQUE LES UNITES DE DEMANDE DE SERVICE ASSOCIEES N'EMETTENT AUCUN SIGNAL DE DEMANDE. L'INVENTION S'APPLIQUE NOTAMMENT A DES ENSEMBLES A PROCESSEURS MULTIPLES.
Patent FR-2477904-A1 (FR)
Title: Resines echangeuses d'ions selectives
Inventor: HANCOCK ROBERT DOUGLAS
IPC: C08F8/28
Filed: 1981-03-10
Abstract: LA PRESENTE INVENTION CONCERNE UNE RESINE ECHANGEUSE D'IONS ET UN PROCEDE POUR SA PRODUCTION. IL S'AGIT D'UNE RESINE ECHANGEUSE D'IONS POLYMERE DU TYPE RETICULE DANS LAQUELLE LES GROUPES ACTIFS PEUVENT ETRE CONSTITUES ENTIEREMENT OU EN PARTIE PAR UN GROUPE IMIDAZOLE QUI, A SON TOUR, EST LIE DIRECTEMENT A UN SQUELETTE VINYLIQUE POLYMERISE RETICULE. LES SUBSTITUANTS EVENTUELS SUR LE NOYAU D'IMIDAZOLE COMPRENNENT DES GROUPES PYRIDYLE, IMIDAZOLYLE OU AMINO EVENTUELLEMENT SUBSTITUES QUI PEUVENT ETRE DE TYPE SENSIBLEMENT CONNU. UN PROCEDE DE PREPARATION DE CES RESINES COMPREND LA FIXATION D'AU MOINS LE NOYAU D'IMIDAZOLE SUR LE MONOMERE VINYLIQUE AVANT SA POLYMERISATION. LES GROUPES ACTIFS PEUVENT ETRE AJOUTES OU MODIFIES APRES POLYMERISATION AVEC UN AGENT DE RETICULATION. APPLICATION A LA SEPARATION DE METAUX.
Patent FR-2502421-A1 (FR)
Title: Stable microwave oscillator - uses FET and dielectric resonators each coupled to microwave strip providing respective output
Inventor: KHANNA AMARPAL SINGH
IPC: H03B5/18
Filed: 1981-03-18
Abstract: The oscillator uses an FET and two resonator circuits respectively coupled to the transistor gate and its source or drain. The dielectric resonator within each resonator circuit is identical and exhibits the same resonance frequency. Pref. the FET is within a symmetrical channel zone and is mounted in common source configuration, with the second resonator circuit connected to the drain. Each resonator circuit has a dielectric resonator exhibiting a resonance frequency of 9 GHz and is coupled to an associated microstrip each defining an output at its outer end. The oscillator eliminates energy loss caused by a stabilising circuit and provides two outputs which can be used simultaneously.
Patent FR-2506538-A1 (FR)
Title: Alternator for electric power generation - has two-part spherical shell housing stator windings and rotor spinning on hollow axle
IPC: H02K7/02
Filed: 1981-05-22
Abstract: The star connected alternator includes four windings for producing electricity. There are two rotors and four stators, with a central flywheel forming a rotor and fan attached to the rotating axle. The alternator has a spherical shell in two halves, with the stator sections projecting inwards form the shell. The axle on which the rotor spins is hollow and is internally threaded, so that as it rotates cooling air passes through it from end to end. The alternator may be driven by a motor or a turbine.
Patent FR-2505745-A1 (FR)
Title: Tool for removing tyre from wheel rim - has clamp which incorporates ram to separate tyre from rim
IPC: B60C25/02
Filed: 1981-05-15
Abstract: The tool for removing a tyre from a wheel rim comprises a clamp, the upper part (1) of which is positioned between the tyre (10) and the wheel rim (11) and the lower part of which bears onto the inner surface of the wheel rim. On pulling down the handle (9), the clamp closes together, forcing the upper part behind the lip of the wheel rim. A ram (2) incorporated in the upper part of the clamp is then actuated to separate the beading of the tyre from the wheel rim.
Patent FR-2509434-A1 (FR)
Title: Procede et dispositif pour la recirculation de gaz de carneau dans une chaudiere a combustible solide et chaudiere l'utilisant
Inventor: MALONEY KENNETH LONG
IPC: F23B90/04
Filed: 1981-06-01
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE RECIRCULATION DE GAZ DE CARNEAU POUR UNE CHAUDIERE A COMBUSTIBLE SOLIDE, AYANT UNE CHAMBRE DE COMBUSTION, UNE GRILLE ET UN CARNEAU PERMETTANT LA SORTIE DES PRODUITS GAZEUX DE COMBUSTION. SELON L'INVENTION, IL COMPREND UN MOYEN 14, 16, 18 POUR LA RECIRCULATION DE PRODUITS GAZEUX DU CARNEAU 11 VERS LA SURFACE INFERIEURE DU LIT DE COMBUSTIBLE 34 SUR LA GRILLE 34 EN UNE QUANTITE CONTENANT SUFFISAMMENT D'HUMIDITE ET DE GAZ CARBONIQUE POUR ABAISSER LA TEMPERATURE DU LIT 34 ET UN MOYEN 20, 21 POUR MELANGER CES PRODUITS GAZEUX EN RECIRCULATION A L'AIR, UN MOYEN 32, 33 POUR AMENER DE L'AIR SECONDAIRE AU-DESSUS DU LIT 34. L'INVENTION S'APPLIQUE NOTAMMENT AUX CHAUDIERES A CHARBON.
Patent FR-2483701-A1 (FR)
Title: Appareil de montage d'elements de circuits du type en pastille sur des cartes de circuits imprimes
Inventor: HARIGANE KOTARO
IPC: H05K13/04
Filed: 1981-06-02
Abstract: L'INVENTION CONCERNE UN APPAREIL DE MONTAGE D'ELEMENTS DE CIRCUITS DE TYPE EN PASTILLE SUR DES CARTES DE CIRCUITS IMPRIMES. L'APPAREIL COMPORTE ESSENTIELLEMENT UN DISQUE DE POSITIONNEMENT 40 QUI PORTE DES TETES DE MONTAGE 15 AVEC CHACUNE UNE BROCHE A SUCCION 44. LE DISQUE TOURNE PAS-A-PAS EN PASSANT PAR PLUSIEURS POSITIONS, L'UNE POUR RECEVOIR UN ELEMENT DE CIRCUIT A MONTER, UNE AUTRE POUR ORIENTER L'ELEMENT DE CIRCUIT DANS LA DIRECTION VOULUE ET UNE AUTRE ENFIN POUR POSITIONNER L'ELEMENT DE CIRCUIT SUR UNE CARTE DE CIRCUITS IMPRIMES. L'INVENTION S'APPLIQUE A LA FABRICATION DES CIRCUITS ELECTRIQUES SUR DES CARTES DE CIRCUITS IMPRIMES.
Patent FR-2484627-A1 (FR)
Title: Guided missile launch mounted in armoured vehicle - uses linear hydraulic cylinders mounted external to vehicle for high precision sighting
Inventor: STANGL ARNOLD
IPC: F41G5/24
Filed: 1981-06-11
Abstract: To obtain the highest sighting accuracy, four linear hydraulic cylinders are used for controlling the elevation and azimuth movement of the sighting mechanism. Two of these cylinders are coupled to a lever arm which sits on the elevation shaft carrying the missile and an optical sighting system. The other two cylinders are fixed beneath the turret dome and control the lateral movement, giving fine adjustment for sighting and target pursuit. The turret dome is on the outside of the carrier vehicle, over a hatch opening, where the sighting equipment protrudes into the vehicle interior. The entire mounting can be turned by releasing two grip locks, one either side of the operator, for coarse sighting. The entire system may be motor driven, and stopped accurately by disc brakes.
Patent FR-2485032-A1 (FR)
Title: Composition d'huile lubrifiante contenant un complexe de succinimide et de di-(alkyle inferieur)-dithiophosphate de metal soluble dans l'huile
Inventor: YAMAGUCHI ELAINE S
IPC: C10N10/14
Filed: 1981-06-19
Abstract: L'INVENTION A TRAIT AU DOMAINE DES HUILES LUBRIFIANTES. ELLE CONCERNE PLUS PARTICULIEREMENT UNE COMPOSITION D'HUILE LUBRIFIANTE COMPRENANT UNE QUANTITE DOMINANTE D'UNE HUILE LUBRIFIANTE ET UNE QUANTITE SECONDAIRE D'UN COMPLEXE OBTENU PAR REACTION D'UN SEL METALLIQUE D'UN ACIDE DI-ALKYL-DITHIOPHOSPHORIQUE A RADICAUX ALKYLE INFERIEURS AVEC UN MONO- OU BIS-SUCCINIMIDE ALCENYLIQUE OU ALKYLIQUE SOLUBLE DANS L'HUILE, LE RAPPORT DU PREMIER AU SECOND CORPS REACTIONNEL ETANT COMPRIS DANS LA PLAGE DE 3:1 A 10:1. L'ADDITIF EST UTILISE EN QUANTITE SUFFISANTE POUR INHIBER L'OXYDATION ET LA CORROSION.
Patent FR-2486479-A1 (FR)
Title: Soupape de commande de pression pour installations de freinage de vehicules automobiles
Inventor: BURGDORF JOCHEN
IPC: B60T8/26
Filed: 1981-06-25
Abstract: L'INVENTION CONCERNE UNE SOUPAPE DE COMMANDE DE PRESSION POUR INSTALLATIONS DE FREINAGE DE VEHICULES AUTOMOBILES. CETTE SOUPAPE, COMPRENANT PAR EXEMPLE UN PISTON ETAGE 10, UN ORGANE OBTURATEUR 14 A POUSSOIR 9, UN ORGANE DE BUTEE 15 ET DEUX RESSORTS 11, 12, EST DISPOSEE DANS UN CORPS 1. CE CORPS CYLINDRIQUE 1 COMPORTE UN MOYEN DE RACCORDEMENT FILETE 2, 3 ET UNE PARTIE EN FORME D'ECROU SIX-PANS 8, AINSI QUE DEUX ELEMENTS TUBULAIRES 4, 5 POUR REALISER UN ASSEMBLAGE INAMOVIBLE AVEC LE TUYAU 6. L'INVENTION S'APPLIQUE A UNE SOUPAPE DE COMMANDE DE PRESSION INTEGREE A UN TUYAU DE FLUIDE DE FREIN.