baber/WOPTO huggingface dataset:
Patent FR-2528606-A1 (FR)
Inventor: DRIESSCHE JACQUES MARCEL JEAN
IPC: G11B25/06
Filed: 1982-06-11
Abstract: 1. Magnetophone deck comprising a base plate (1) two support assemblies (3, 4, 5) for tape winding and unwinding means, a head unit (6), tape-guide rollers (15, 16) disposed respectively upstream and downstream of the head unit, a driving roller (19) and a pressure-applying roller (21), these various component parts being carried by the base plate and located at the upper part thereof, characterized in that said base plate made of a material having a high dimensional stability, has a rectified lower surface (2) with respect to which there is determined the position of the essential elements constituted by the head unit (6) and the usptream and downstream tape-guide rollers (15, 16), the latter being carried by an arm (17) mounted to pivot relative to the base plate and fixed on the lower face of said plate.
Patent FR-2508490-A1 (FR)
Title: Reclaiming lead from fly ash which also contains chloride - obtd. by treating lead accumulator scrap, that is roasted with lime to obtain clinker which is easily treated to reclaim lead
Inventor: RESSLER GUNTER
IPC: C22B13/02
Filed: 1982-06-14
Abstract: In the metallurgical treatment of Pb accumulator scrap in a vertical furnace, fly-ash rich in Pb and contg. chloride is obtd. The fly-ash is mixed with lime, and is roated at 650-850 deg.C. in a rotary drum furnace, using an oxidising atmos., to produce clinker and a metallic phase, which are quenched in water. The clinker and the metallic phase are then treated in a conventional manner to reclaim Pb. Gas leaving the rotary drum furnace is fed through a dust extractor using water; and the solids collected from the water are recycled to the rotary drum furnace. The fly-ash is pref. moist or in the form of a slurry when fed into the rotary drum furnace. Pb accumulator scrap contains separators made of PVC, so that when the scrap is treated in a vertical furnace, fly-ash contg. Pb and chloride is produced. An inexpensive method is provided for treating the fly-ash.
Patent FR-2530324-A1 (FR)
Title: Method and installation for drying sawdust and scrap wood.
IPC: F26B13/10
Filed: 1982-07-19
Abstract: The sawdust to be treated 8 is moved by successive superposed sections 1A to 1E of a conveyor and is turned over as it drops from one section onto the following one, two spaced-apart sections 1A, 1D each being associated with generators 9 for infra-red radiation, preferably at 120 nm, so that the moisture is reduced from 38% to 18% in 30 seconds of irradiation, it then being possible for the sawdust to be stored with a view to its conversion, by compression, for example into briquettes for burning.
Patent FR-2531031-A1 (FR)
Title: Procede de descente au fond de l'ocean et de remontee en surface d'une station de recherches a de grandes profondeurs, et station mettant en application ledit procede
Inventor: KONTAR E A
IPC: B63C11/48
Filed: 1982-07-30
Abstract: L'INVENTION CONCERNE L'ETUDE DES MERS ET DES OCEANS. LE PROCEDE FAISANT L'OBJET DE L'INVENTION EST CARACTERISE EN CE QUE LA STATION EN DESCENTE LIBRE EST DIVISEE EN UN SOUS-ENSEMBLE COMPRENANT LES CONTENEURS D'APPAREILS 6 ET UN SOUS-ENSEMBLE COMPRENANT LE LEST 4 ET LE MODULE FLOTTEUR 1, LE SOUS-ENSEMBLE COMPRENANT LES CONTENEURS D'APPAREILS 6 ETANT DIRIGE DE MANIERE A SUIVRE UNE TRAJECTOIRE DIFFERANT DE LA TRAJECTOIRE DE DESCENTE LIBRE DU SOUS-ENSEMBLE COMPRENANT LE LEST 4 DE SORTE QUE LA MISE A FOND DES CONTENEURS D'APPAREILS 6 SE FASSE A UNE DISTANCE DETERMINEE DU LEST 4, ET, APRES LE LARGAGE DU LEST 4, LES CONTENEURS D'APPAREILS 6 SONT DETACHES DU FOND DE L'OCEAN LORSQUE LE MODULE FLOTTEUR 1 ATTEINT UNE VITESSE DE REMONTEE CONSTANTE. DE TELLES STATIONS SONT LARGEMENT UTILISEES POUR LES ETUDES OCEANOLOGIQUES, OCEANOGRAPHIQUES, GEOLOGIQUES, GEOPHYSIQUES, HYDROPHYSIQUES, ETC.
Patent FR-2510556-A1 (FR)
Title: Procede de production selective d'aldehydes a partir du methanol
Inventor: HABIB MOHAMMAD MUNIR
IPC: B01J31/00
Filed: 1982-08-02
Abstract: PROCEDE DE PRODUCTION SELECTIVE D'ALDEHYDES A PARTIR DU METHANOL. ON INTRODUIT DANS UNE ZONE DE REACTION: A. DU METHANOL, B. CO, C. DE L'HYDROGENE, D. DU COBALT, E. DE L'IODE ET F. UN LIGAND CONTENANT DES ATOMES DU GROUPE VB DU TABLEAU PERIODIQUE, SEPARES PAR UNE LIAISON CARBON-CARBONE A EMPECHEMENT STERIQUE, PUIS L'ON SOUMET LE CONTENU DE CETTE ZONE DE REACTION A UNE TEMPERATURE ET UNE PRESSION ELEVEES PENDANT UN TEMPS SUFFISANT POUR TRANSFORMER LE METHANOL EN DES ALDEHYDES, NOTAMMENT L'ACETALDEHYDE.
Patent FR-2512540-A1 (FR)
Title: Munition d'exercice pour canon
Inventor: MATTSSON KJELL
IPC: F42B10/52
Filed: 1982-09-08
Abstract: L'INVENTION CONCERNE UNE MUNITION D'EXERCICE 1 DESTINEE A ETRE TIREE A DES VITESSES SUPERSONIQUES. L'INVENTION COMPORTE UNE PARTIE INTERMEDIAIRE 1 QUI EST MUNIE D'UNE BROCHE SENSIBLEMENT CYLINDRIQUE 2 VERS L'AVANT ET D'UN TRONCON DE QUEUE 3 VERS L'ARRIERE. LA BROCHE A UNE LONGUEUR CORRESPONDANT A 1,7 FOIS LE DIAMETRE DE LA PARTIE INTERMEDIAIRE 1. LES PROPRIETES BALISTIQUES DE LA MUNITION SONT PRATIQUEMENT IDENTIQUES A CELLES D'UNE MUNITION NORMALE JUSQU'A DES DISTANCES MOYENNES, MAIS LA PORTEE MAXIMALE DE LA MUNITION EST TRES INFERIEURE A CELLE D'UNE MUNITION NORMALE, PAR EXEMPLE DE L'ORDRE DE LA MOITIE. APPLICATION AUX MUNITIONS D'EXERCICE POUR CANONS.
Patent FR-2518201-A1 (FR)
Title: Frein a disque a etrier flottant et garnitures partielles
Inventor: BURGDORF JOCHEN
IPC: F16D55/224
Filed: 1982-09-09
Abstract: L'INVENTION CONCERNE UN FREIN A DISQUE A ETRIER FLOTTANT ET GARNITURES PARTIELLES. LE FREIN A DISQUE COMPORTE UN ETRIER FLOTTANT 12 RELIE, PAR L'INTERMEDIAIRE D'UN RESSORT 24, A CHACUNE DES MACHOIRES EXTERIEURE 14 ET INTERIEURE 27. CET ETRIER FLOTTANT EST BLOQUE EN DIRECTION AXIALE ET PERIPHERIQUE GRACE A DES DENTS 20, 21 ET DES BUTEES CONJUGUEES 19, 22, LES SURFACES DE GUIDAGE 29 RACCORDEES A CES DENTS COLLABORANT AVEC LES SURFACES DE GUIDAGE 30 DES JAMBAGES 11 TAILLES DANS L'ARMATURE DU FREIN. LE MONTAGE DE CET ETRIER FLOTTANT EST REALISE GRACE A UNE DECOUPE EN RETRAIT 23 ET UNE DEPRESSION ELARGIE 26 DANS LAQUELLE AGIT LE RESSORT 24. LA POSITION DE CET ETRIER AU COURS DU MONTAGE EST REPRESENTEE EN TRAIT MIXTE. L'INVENTION S'APPLIQUE AUX FREINS A DISQUE A ETRIER FLOTTANT ET GARNITURES PARTIELLES POUR VEHICULES AUTOMOBILES.
Patent FR-2514657-A1 (FR)
Title: Piste pour vehicules jouets
Inventor: GABLE DEREK JOHN
IPC: A63H18/02
Filed: 1982-10-19
Abstract: CE DISPOSITIF COMPREND UNE BASE 11 SUR LAQUELLE EST FIXE UN CARTER 12 CONTENANT UN ROULEAU 35 QUI PEUT ETRE ENTRAINE EN ROTATION AU MOYEN D'UNE MANIVELLE 14, 16. SUR CE ROULEAU SONT FIXEES DEUX BANDES PLATES 19, 20 TERMINEES A LEUR EXTREMITE OPPOSEE PAR UNE PORTE D'ARRIVEE DE COURSE. EN TIRANT CETTE PORTE, ON DEROULE LES BANDES DU ROULEAU ET ON LES FAIT PASSER DANS DES GUIDES DE PROFILAGE 68, 69 QUI REPLIENT LES DEUX BORDS DE CHAQUE BANDE, AUTOUR DE LIGNES LONGITUDINALES 65, 66 PREALABLEMENT MARQUEES OU AFFAIBLIES, DE SORTE QUE CHAQUE BANDE FORME UNE VOIE MUNIE DE BORDURES CAPABLES DE GUIDER UN VEHICULE JOUET QUI EST LANCE SUR CETTE VOIE AU MOYEN D'UN LANCEUR OU ACCELERATEUR. LORSQUE LES BANDES 19, 20 SONT REENROULEES SUR LE ROULEAU 35, ELLES REPRENNENT LEUR FORME PLATE, GRACE A L'ELASTICITE DE LA MATIERE QUI LES CONSTITUE.
Patent FR-2535404-A1 (FR)
Title: Rotary fluid current motor with hollow blades
IPC: F03B13/04
Filed: 1982-10-27
Abstract: Device enabling a system of rotation to be adjusted by way of a rotor 5 conforming to a housing 1, which, in its open section 2, facing propulsion elements, wind or water, channels this flow onto hollow blades 3-4, their ends placed in opposition and interconnected in twos by an arrangement and hole made on the rotor 5, thereby channelling the propulsion elements between the two hollow arms or blades thus assembled on the rotor. As the blades are assembled with their ends in opposition, they are inverted in their high and low position, the blade presenting its hollow part opposite the opening of the housing which catches and channels the propulsion elements being inverted in relation to the low blade which is connected and lies in the opposite direction. The rotation of the rotor intermittently allows each blade to present its hollow face to the admission side, elements channelled by the housing 2 and the elements passing inside the blades result in these blades intermittently and alternately absorbing propulsion or energy-bearing elements and delivering them. The axes of the rotor 7 conform to the lateral housings 6; an electric alternator, a heat pump or any other system utilising the rotation may be coupled to this system by way of the axis of the rotor.
Patent FR-2535246-A1 (FR)
Inventor: COUSIN STEPHANE
IPC: E04D3/35
Filed: 1982-10-29
Abstract: This invention relates to a fibrous panel and to a process and apparatus for its manufacture, the panel includes a dense felt mat (2) of mineral fibres having on at least one of its main surfaces an impervious covering (3, 7) consisting of a reinforcing film (3) of mineral fibres impregnated with a binder, for example bitumen, and bonded to the felt (2) by the binder, and having, on the external surface, a separating agent (7) glued to the film (3) by the binder, the agent (7) being self welding in the heat. The panels according to this invention are advantageous for the insulation and weatherproofing of roofs, especially those with only a slight slope, in particular on account of their reliability in use as well as that of the impervious coverings for which they serve as support.
Patent FR-2517849-A1 (FR)
Title: Regle a calculer
IPC: G06G1/08
Filed: 1982-12-07
Abstract: L'INVENTION CONCERNE UNE REGLE A CALCULER. SELON L'INVENTION, ELLE EST FORMEE D'UNE PLAQUE SUPERIEURE DE PROTECTION 10, D'UNE PLAQUE INFERIEURE DE PROTECTION 14 AINSI QUE DE TRINGLES LATERALES DE GUIDAGE 11 ET D'UNE LANGUETTE COULISSANTE 13 POUVANT GLISSER ENTRE ELLES; LES TRINGLES AINSI QUE LA LANGUETTE SONT OBTENUES D'UNE PLAQUE EN Y FRAISANT DES ENTAILLES 20; LES SURFACES LATERALES 28, 29 SONT AINSI A UNE DISTANCE EXACTEMENT DEFINIE, PARALLELES LES UNES AUX AUTRES ET SONT EXACTEMENT PERPENDICULAIRES; CELA GARANTIT, AVEC UNE FABRICATION FACILE, UN BON GUIDAGE DE LA LANGUETTE COULISSANTE. L'INVENTION S'APPLIQUE NOTAMMENT A LA FORMATION DE REGLES A CALCULER EN MATIERE SYNTHETIQUE, METAL OU CARTON.
Patent FR-2518409-A1 (FR)
Title: Preparations therapeutiques a liberation prolongee a base d'hydroxypropylmethylcellulose
Inventor: SCHOR JOSEPH M
IPC: A61K9/22
Filed: 1982-12-16
Abstract: MATIERE DE SUPPORT, COMBINEE AVEC UN MEDICAMENT ACTIF AU POINT DE VUE THERAPEUTIQUE, ET FORMEE ET COMPRIMEE EN UNE FORME GALENIQUE UNITAIRE SOLIDE AYANT UNE LIBERATION REGULIERE ET PROLONGEE A LA SUITE DE SON ADMINISTRATION, LA MATIERE DE SUPPORT ETANT, SOIT L'HYDROXYPROPYLMETHYLCELLULOSE, SOIT UN MELANGE D'HYDROXYPROPYLMETHYLCELLULOSE ET JUSQU'A 30 EN POIDS D'UN MELANGE AVEC L'ETHYLCELLULOSE ETOU JUSQU'A 30 EN POIDS D'UN MELANGE AVEC LA CARBOXYMETHYLCELLULOSE SODIQUE, L'HYDROXYPROPYLMETHYLCELLULOSE AYANT UNE TENEUR EN HYDROXYPROPOXYLE DE 9 A 12 EN POIDS ET UN POIDS MOLECULAIRE MOYEN INFERIEUR A 50000.
Patent FR-2519960-A1 (FR)
Title: Procede d'elimination de matieres organiques contenues dans un acide phosphorique obtenu par voie humide
Inventor: NAKATANI MASAKI
IPC: C01B25/237
Filed: 1983-01-17
Abstract: L'INVENTION CONCERNE UN PROCEDE D'ELIMINATION DES MATIERES ORGANIQUES D'UN ACIDE PHOSPHORIQUE OBTENU PAR VOIE HUMIDE PAR TRAITEMENT PAR L'ACIDE SULFURIQUE D'UN PHOSPHATE NATUREL NON CALCINE. L'ACIDE PHOSPHORIQUE EST D'ABORD MIS EN CONTACT AVEC UN AGENT REDUCTEUR AYANT UN POTENTIEL NORMAL D'ELECTRODE D'AU PLUS 1,42V PUIS EST MIS EN CONTACT AVEC DU CHARBON ACTIF. APPLICATION PARTICULIERE A L'ACIDE PHOSPHORIQUE OBTENU PAR VOIE HUMIDE A PARTIR DE PHOSPHATES NATURELS DE FLORIDE.
Patent FR-2520183-A1 (FR)
Title: Machine de chargement et de dechargement automatiques de plaquettes de circuits imprimes pour machine d'insertion de composants electroniques
Inventor: MASADA DAIZO
IPC: H05K13/00
Filed: 1983-01-17
Abstract: L'INVENTION CONCERNE LE CHARGEMENT ET LE DECHARGEMENT AUTOMATIQUES DES PLAQUETTES DE CIRCUITS IMPRIMES. ELLE SE RAPPORTE A UN APPAREIL 10 QUI COMPORTE UN MAGASIN 12 DE STOCKAGE DE PLAQUETTES QUI SONT TRANSMISES SUCCESSIVEMENT A UNE MACHINE 14 D'INTRODUCTION DE COMPOSANTS ELECTRONIQUES. SELON L'INVENTION, UNE PLAQUETTE TRANSMISE A LA MACHINE 14 EST ENSUITE RAMENEE DANS LE MEME MAGASIN, AFIN QU'ELLE SOIT REINTRODUITE SUR LE PLATEAU 18 DONT ELLE A ETE RETIREE. APPLICATION AUX MACHINES D'INSERTION DE COMPOSANTS ELECTRONIQUES SUR LES PLAQUETTES DE CIRCUITS INTEGRES.
Patent FR-2539297-A1 (FR)
IPC: A47C27/14
Filed: 1983-01-19
Abstract: 1. Mattress usable for therapeutical purposes, more particularly for preventing the formation of bedsores during a long lying in bed of a patient on the said mattress, based on flexible cellular materials, comprising a base region forming a mattress sole (2) and an upper contact region (1) provided with contact elements (6) independant from each other and separated by slots (4), characterized in that the region provided with contact elements is fastened on the upper surface of the sole (2) and each contact element comprises at least two superimposed layers (8, 10) of flexible cellular materials, the resistance to compression of these two layers and of the sole increasing from the contact surface (14) of the mattress to the said sole.
Patent FR-2540160-A1 (FR)
Title: Device for fastening prefabricated facade panels onto the structure of a building
Inventor: MADEC PATRICK
IPC: E04F13/08
Filed: 1983-02-01
Abstract: The present invention relates to a device for fastening prefabricated facade panels onto the structure of a building. The device comprises in combination : rectangular panels provided with at least two threaded sockets 18 at the top part and at the bottom part, threaded sockets 24 provided in the edges of the floor 14 of the building; and fastening components 16 comprising a plane central part 40 for fixing to a floor socket, a lower part 34 for fixing to a socket at the top part of a first panel 10, and an upper part 32 for fixing to a socket at the bottom part of a second panel 12, the said lower and upper parts being contained in a plane separated from the plane of the central part in order to allow the fastening of the panels at a distance from the floor edges. Application to the construction of buildings.
Patent FR-2520820-A1 (FR)
Title: Ensemble d'appui d'un element mobile soumis a une charge, et concasseur
IPC: F16C32/06
Filed: 1983-02-04
Abstract: L'INVENTION CONCERNE UN ENSEMBLE D'APPUI LUBRIFIE, DESTINE NOTAMMENT A UN CONCASSEUR. CET ENSEMBLE COMPREND PLUSIEURS GORGES 18 MENAGEES DANS LA SURFACE 12 D'UN ELEMENT DE BASE 8 D'UN CONCASSEUR ET LOGEANT DES ELEMENTS RAPPORTES 20 D'APPUI QUI DEPASSENT DES GORGES 18 ET SE TERMINENT PAR DES SURFACES EXTREMES D'APPUI CONTRE LESQUELLES PORTE UN ELEMENT 14 SOUMIS A UNE CHARGE. DES GORGES TRANSVERSALES 38 PERMETTENT L'APPLICATION D'UN LUBRIFIANT SOUS PRESSION DANS LA ZONE DES ELEMENTS RAPPORTES 20. DOMAINE D'APPLICATION: CONCASSEURS GIRATOIRES, ETC.
Patent FR-2521733-A1 (FR)
Inventor: GRAINGE RICHARD WILLIAM
IPC: G01J5/06
Filed: 1983-02-17
Abstract: An infrared radiation detector assembly comprises a radiation detector element or an arrangement of radiation detector elements, a focusing lens and/or mirror arrangement which, as the case may be, forms a part of an optical scanning system which focuses radiation received onto the detector element, as well as a screen or mask which surrounds the beam path towards the detector element and screens the detector element from stray radiation. In order to reduce the problems of known assemblies of this type, in which the radiation reflected or emitted by the detector element itself is retroreflected from the inner surface of the screen onto the detector element, as the case may be on to precisely the same point from which the radiation emanated, the inner surface of the screen is shaped in such a way that the radiation coming from the region of the detector element is deflected onto a non-reflecting surface which surrounds the detector element. For this purpose, the surface has a shape which is spheroidal or in the form of an axially offset spherical segment.
Patent FR-2540766-A1 (FR)
Title: Machine for electrical discharge wire cutting
IPC: B23H7/04
Filed: 1983-02-11
Abstract: The invention relates to machines for electrical discharge cutting which carry out the machining of a workpiece 3, carried by a cross slide table 2, by means of a wire 7 constituting an electrode which is paid out from a reel 5. According to the invention, ultrasonic vibrations are also applied to the useful part of the wire 7, by generating such vibrations on the arms 8, 11, 13 which support this useful part of the wire. A substantial increase is thus obtained in the rate at which the workpiece 3 is machined.
Patent FR-2545436-A1 (FR)
Title: Motorised cultivator with permanent adjustable rotary working wheels and tools
IPC: B62D51/06
Filed: 1983-05-02
Abstract: In the motorised cultivator, the axle 6a of the wheels 7 and the spindle 8a of the cutters 9 are mounted on a common T-shaped support 10 capable of pivoting about the drive shaft 2 between two limiting positions in which the wheels 7 are at a lower level than the tools 9 and vice versa, the axle 6a of the wheels 7 and the spindle 8a of the tools 9 being kinematically linked 18-25 to the driveshaft 2. A curved rail 14 and a screw 16 allow the rotational guidance of the support 10 and its locking in position.
Patent FR-2547353-A1 (FR)
Title: Variable precompression device for heat engines operating on the two-stroke cycle with precompression in the crank case
IPC: F02B75/02
Filed: 1983-06-13
Abstract: The present invention relates to a variable precompression device and its subject is an additional chamber 9 formed by a piston 10 moving in a cylinder, the chamber communicating with the crank case 8 of a heat engine operating on a 2-stroke cycle with intake and precompression of the fresh gases in the crank case. This additional chamber 9 makes it possible to vary the total volume of the case and thus the precompression pressure in the crank case, which directly influences the scavenging speed of the fresh gases through the transfer duct 14. The piston 10 is positioned in the cylinder forming an additional chamber hydraulically, mechanically or electronically.
Patent FR-2534104-A1 (FR)
Title: Systeme de sonorisation et systeme de microphones
Inventor: ANDERSON CARL ROGER
IPC: H04R27/00
Filed: 1983-06-30
Abstract: L'INVENTION CONCERNE UN SYSTEME DE SONORISATION REALISE A PARTIR DE DEUX MICROPHONES ELEMENTAIRES UNIDIRECTIONNELS MONTES DOS-A-DOS. LES MICROPHONES 17, 19 CAPTENT DES SONS PROVENANT DE DEUX ZONES OPPOSEES 25, 27 DE L'ESPACE ET PRODUISENT DES SIGNAUX ELECTRIQUES TRANSMIS A UN CIRCUIT LOGIQUE 43 DE DECLENCHEMENT. LES SIGNAUX LOGIQUES SONT CONVERTIS EN SIGNAUX LOGARITHMIQUES CONTINUS QUI SONT COMPARES, ET LE RESULTAT DE CETTE COMPARAISON PROVOQUE LA TRANSMISSION D'UN SIGNAL ELECTRIQUE DE SORTIE D'UN MICROPHONE A UN SYSTEME D'AMPLIFICATION ET DE SORTIE 47. DOMAINE D'APPLICATION: SONORISATION DE SALLES DE CONFERENCE, ETC.
Patent FR-2531018-A1 (FR)
Title: Movable cover for lorry loads
IPC: B60J7/06
Filed: 1983-06-30
Abstract: The movable cover for lorry loads has a number of curved rods (1) connected to the cover sheet by a spring loaded connecting rod (6). The rods are provided with rollers which run along guide rails (3), to move the cover sheet which is folded concertina wise, along the load surface to cover the load. The curved rods are locked in the covering position by a device formed by pivoting plates (10,13) operated by cords. This enables the user to fit the cover without the necessity to climb on to the vehicle.
Patent FR-2536177-A1 (FR)
Title: Appareil de mesure de l'orientation de l'etrave d'un navire
Inventor: SEKINE CHOGO
IPC: G01S19/25
Filed: 1983-07-07
Abstract: L'INVENTION CONCERNE UN APPAREIL DE DETERMINATION DE L'ORIENTATION DE L'ETRAVE D'UN NAVIRE EN UTILISANT UN SATELLITE FAISANT PARTIE DU SYSTEME DE POSITIONNEMENT GLOBAL GPS. DES SIGNAUX D'ONDES RADIO PROVENANT DU SATELLITE SONT RECUS PAR UNE ANTENNE DIRECTIONNELLE OU OMNI-DIRECTIONNELLE 10 ET LA DIFFERENCE DE PHASE ENTRE UNE PERIODE DE ROTATION DE LADITE ANTENNE ET UNE PERIODE DE FLUCTUATION DES DISTANCES, UNE FLUCTUATION DOPPLER, UNE FLUCTUATION DE PHASE OU UNE FLUCTUATION D'AMPLITUDE EST DETECTEE POUR OBTENIR UNE ORIENTATION DU SATELLITE QUI EST UTILISE POUR DEFINIR UNE ORIENTATION PRECISE DE L'ETRAVE PAR RAPPORT A L'ORIENTATION OBTENUE A L'AIDE DU SIGNAL PROVENANT DU SATELLITE. L'INVENTION S'APPLIQUE AUX INSTRUMENTS ET SYSTEMES DE NAVIGATION.
Patent FR-2549560-A1 (FR)
Title: Variateur de vitesse a poulie a joue mobile et appareil muni d'un tel variateur
Inventor: RIVIER PHILIPPE
IPC: F16H55/56
Filed: 1983-07-19
Abstract: UN VARIATEUR DE VITESSE1 A POULIE2 A JOUE MOBILE11 QUI RECOIT UNE COURROIE DE TRANSMISSION3 EST POURVU D'UN SYSTEME A CAMES DE REGLAGE PAR CALAGE6 DE CETTE JOUE MOBILE11 DE LA POULIE2, QUI COMPREND DEUX ELEMENTS FIXE14 ET MOBILE15 MUNIS DE CAMES COAXIALES, DE RAMPES MONTANTES LONGITUDINALEMENT COMPLEMENTAIRES, ET MONTES EN SUPERPOSITION DANS L'ESPACE ENTRE CETTE JOUE MOBILE11 DE LA POULIE2 ET UNE BUTEE FIXE5, ET UN DISPOSITIF DE COMMANDE16 A PIGNON26 ET CREMAILLERE25 EFFECTUANT UN MOUVEMENT RELATIF DE ROTATION ENTRE CES DEUX ELEMENTS FIXE ET MOBILE14, 15 LORS D'UN CHOIX D'UNE VITESSE OPEREE PAR CE VARIATEUR1.
Patent FR-2551034-A1 (FR)
Title: Sliding device for translating heavy loads
Inventor: AUGOYARD JEAN-PIERRE
IPC: B65G17/12
Filed: 1983-08-22
Abstract: In this sliding device comprising a rectangular support plate 1 having an upper sliding surface 1a, and an endless belt 2 comprising a series of skids 3, part of which is disposed between the load and the support plate, in sliding contact with the upper sliding surface of the latter, and is driven by the load in its movement of translation in an endless circuit of the belt on itself, the endless belt 2 is constructed in such a way that all of the skids 3 are in a substantially horizontal plane, and a support device 4 extends in a substantially horizontal plane below the endless circuit of the belt 2 from one of the ends of the support plate 1 up to its opposite end in order to support the other part of the belt during its movement outside the support plate.
Patent FR-2532507-A1 (FR)
Title: Echangeur d'intervalles de temps et procede pour etablir des communications pour conference dans un systeme de commutation pcm
Inventor: WITMORE RONALD KIRK
IPC: H04M3/56
Filed: 1983-08-26
Abstract: A.ECHANGEUR D'INTERVALLES DE TEMPS DANS UN SYSTEME PCM COMPORTANT DES CIRCUITS D'ACCES 101-O A 100-N ET DES POSTES 100-1 A 100-N. B.IL COMPORTE UN PROCESSEUR 107 INCLINANT UNE MEMOIRE D'ACCUMULATION, POUR L'ETABLISSEMENT DE COMMUNICATIONS POUR CONFERENCE, ET UNE MEMOIRE DE PROGRAMME 136; UN CIRCUIT LOGIQUE POUR FORMER, EN REPONSE DES SIGNAUX D'APPEL, UN SIGNAL DE SOMME QUI EST PLACE DANS UN EMPLACEMENT ALLOUE DE LA MEMOIRE D'ACCUMULATION, LA MEMOIRE DE PROGRAMME 136 APPLIQUANT SEQUENTIELLEMENT LES SIGNAUX D'APPEL NUMERIQUES ET LE SIGNAL DE SOMME AU PROCESSEUR 107 QUI REPOND EN FORMANT UN SIGNAL DE DIFFERENCE; ET UNE MEMOIRE DE SORTIE POUR APPLIQUER LES SIGNAUX DE DIFFERENCE A UN DES CIRCUITS D'ACCES 101-O A 101-N. C.APPLICATION A LA TELEPHONIE.