baber/WOPTO huggingface dataset:
Patent FR-2545351-A1 (FR)
Title: Prothese femorale de la hanche
IPC: A61F2/36
Filed: 1983-05-02
Abstract: PROTHESE FEMORALE DE LA HANCHE COMPOSEE D'UNE QUEUE 1 ET D'UNE TETE 4, CARACTERISEE EN CE QUE LA QUEUE SE TERMINE PAR UNE PIECE MALE OU FUT 3 D'UNE LONGUEUR DE L'ORDRE DE 3CM AYANT UNE SECTION EN FORME D'ARBRE CANNELE, TANDIS QUE LA BOULE OU TETE FEMORALE 4 PRESENTE UNE CAVITE CYLINDRIQUE 5 DE MEME SECTION SE PROLONGEANT EN 6 HORS DE LA SPHERE DE FACON A FORMER DANS SON ENSEMBLE UNE PIECE FEMELLE AYANT UNE LONGUEUR AU MOINS EGALE A CELLE DE LA PIECE MALE CI-DESSUS.
Patent FR-2526810-A1 (FR)
Title: Appareil cowper muni d'une double enveloppe creuse pour hauts fourneaux
Inventor: ESCHMANN FRIEDRICH
IPC: C21B9/06
Filed: 1983-05-09
Abstract: APPAREIL COWPER, EN PARTICULIER POUR HAUTS FOURNEAUX, COMPORTANT UN GARNISSAGE REFRACTAIRE ET UNE ENVELOPPE DE TOLE FORMEE PAR DES VIROLES MUTUELLEMENT SOUDEES ET REALISEE AU MOINS EN PARTIE SOUS FORME DE DOUBLE ENVELOPPE CREUSE. LA DOUBLE ENVELOPPE EST FORMEE EN APPLIQUANT, AVEC INTERCALATION DE PIECES D'ESPACEMENT DE 15 A 40MM D'EPAISSEUR , UNE SECONDE ENVELOPPE EXTERIEURE 5 SUR L'ENVELOPPE 1 ENTOURANT LE GARNISSAGE REFRACTAIRE ET EN REMPLISSANT LA FENTE 6 COMPRISE ENTRE LES DEUX ENVELOPPES 1, 5 D'UNE MATIERE SECHE ET FLUIDE A BASE DE SIC ET DE GRAPHITE AYANT UNE GRANULOMETRIE POUVANT ALLER JUSQU'A 8MM ET UNE CONDUCTIVITE THERMIQUE D'AU MOINS 1,5WMK.
Patent FR-2546858-A1 (FR)
Title: Conveyor device with automatic actuation, particularly for sorting machines
IPC: B65G17/34
Filed: 1983-06-01
Abstract: The invention relates to a conveyor device, in particular for sorting machines, in which, for unloading the conveyed objects, self-propelled belts 1 are provided. Each belt 1 is mounted on two rollers 2, 3, a motor causing this belt to move perpendicularly to the direction of advance in order to unload the objects which have previously been placed on the said belt.
Patent FR-2548713-A1 (FR)
Title: Panneau composite porteur
Inventor: LANTELME JEAN-PAUL
IPC: E04C2/24
Filed: 1983-07-05
Abstract: L'INVENTION CONCERNE UN PANNEAU COMPOSITE PORTEUR. LE PANNEAU COMPOSITE SELON L'INVENTION COMPREND UNE AME ISOLANTE CELLULAIRE1, UN PAREMENT INTERIEUR3 ET UN PAREMENT EXTERIEUR2, CES DEUX PAREMENTS ETANT FORMES D'UNE FEUILLE A BASE DE FIBRES MINERALES DISCONTINUES LIEES ENTRE ELLES PAR UN LIANT POLYMERISE, AYANT UNE TENEUR EN FIBRES SUPERIEURE A 70 DU POIDS TOTAL DES FIBRES ET DU LIANT, LE RESTE ETANT CONSTITUE ESSENTIELLEMENT DU LIANT POLYMERISE, CETTE FEUILLE PRESENTANT UNE MASSE VOLUMIQUE COMPRISE ENTRE 300 ET 1500KGM ET ETANT OBTENUE A PARTIR D'AU MOINS UN MATELAS DE FIBRES MINERALES COMPRIME A CHAUD. LE PANNEAU COMPOSITE PEUT ETRE UTILISE EN TANT QUE COMPOSANT ISOLANT SUPPORT DE COUVERTURE.
Patent FR-2530851-A1 (FR)
Title: Appareil de visualisation plan pour televiseurs et terminaux
Inventor: KOJIMA TAKUYA
IPC: G09G3/20
Filed: 1983-07-20
Abstract: CET APPAREIL SE COMPOSE ESSENTIELLEMENT D'UNE MATRICE FORMEE D'UN CERTAIN NOMBRE D'ELEMENTS D'IMAGE QUI COMPRENNENT CHACUN UN CONDENSATEUR 1 ET UN ELEMENT EMETTEUR DE LUMIERE 4. UN ELEMENT COMMUTATEUR 2 PERMET DE RELIER LE CONDENSATEUR 1 A UNE SOURCE DE SIGNAL 3 POUR L'INTRODUCTION D'UNE CHARGE DE SIGNAL CORRESPONDANT A UN SIGNAL D'ENTREE PENDANT UNE PREMIERE PERIODE. DANS UNE SECONDE PERIODE QUI Y FAIT SUITE, L'ELEMENT COMMUTATEUR 2 EST OUVERT ET LA CHARGE DE SIGNAL DU CONDENSATEUR 1 EST DECHARGEE DANS L'ELEMENT EMETTEUR DE LUMIERE 4, LEQUEL EMET ALORS DE LA LUMIERE.
Patent FR-2532132-A1 (FR)
Title: Direction discriminator for angle encoder of machine tool
Inventor: PINGEL GERHARD
IPC: G01D5/244
Filed: 1983-07-21
Abstract: The discriminator circuit differentiates between the direction of two phase-shifted pulse sequences of equal frequency by using bistable flip-flops. A count pulse is produced from the two pulse sequences for each state change and depending on the direction of movement of the incremental digital encoder. These count pulses pass to a counter (6) and allow a four-fold evaluation. Sync. pulses (C) set the counter to a wanted value and can be modified to double the resolution and to increase the reliability of the encoder. The circuit contains almost no analog delay circuits and therefore avoids the large drop in upper cutoff frequency introduced by them.
Patent FR-2549854-A1 (FR)
Title: Procede de production d'alcools par des fermentations microbiennes thermophiles, a de hautes concentrations de solvants organiques
Inventor: ZEIKUS JOSEPH GREGORY
IPC: C12P7/06
Filed: 1983-07-29
Abstract: LA PRESENTE INVENTION EST RELATIVE A UN PROCEDE DE PRODUCTION D'ALCOOLS PAR DES FERMENTATIONS MICROBIENNES. CE PROCEDE SE CARACTERISE PAR LA BIOCONVERSION D'AU MOINS UN SUBSTRAT CONSTITUE PAR DES COMPOSES ORGANIQUES OXYGENES, A L'AIDE D'AU MOINS UN MICRO-ORGANISME THERMOPHILE ANAEROBIE RESISTANT AUX ALCOOLS OBTENUS, A TEMPERATURE ELEVEE, DE PREFERENCE COMPRISE ENTRE 40 ET 75C, ET PLUS PARTICULIEREMENT A LA TEMPERATURE DE CROISSANCE DU OU DES MICRO-ORGANISME(S) THERMOPHILE(S) ANAEROBIE(S), EN PRESENCE DE CONCENTRATIONS EGALES OU SUPERIEURES A 1 DUDIT PRODUIT FINAL. APPLICATION: PRODUCTION D'ALCOOLS PAR FERMENTATION.
Patent FR-2530413-A1 (FR)
Title: Electric cattle fence supply unit
IPC: A01K3/00
Filed: 1983-07-26
Abstract: The unit is used to obtain HV pulses from an integrated supply source and feed them to the electric fence wires. It comprises a two-part housing (1,2), the bottom part (1) of which contains the supply source, e.g. a battery and has an earthing pin (7) forced into the ground fitted to the base. The upper part (2) has a support plate, supported by integral resilient mountings, to which the printed circuit and/or a transformer is attached. The upper part (2) also has a hinged cover (5) enclosing the operating controls and a handle (3) allowing it to be lifted free of the bottom part (1). The support plate within the upper part (2) is designed as a removable module to allow the unit to be repaired in situ without use of special tools, its mountings helping protect it against shock etc., with the enclosing housing (2,3) being of robust construction.
Patent FR-2553408-A1 (FR)
Title: 1-(4-Acetylaminophenyl)-2-aminopropanone derivatives, their therapeutic use and process for preparing them
Inventor: LAFON LOUIS
IPC: A61P37/04
Filed: 1983-10-14
Abstract: The present invention relates to 1-(4-acetylaminophenyl)-2- alkylaminopropanones of formula: where R represents a C1-C4 alkyl group and X represents a hydrogen or halogen atom, and their addition salts, as new industrial products. These new products are used in therapeutic treatment especially as stimulants and antidepressants of the CNS.
Patent FR-2558299-A1 (FR)
Inventor: VAN DOAN PHAM
IPC: H01H33/915
Filed: 1984-01-13
Abstract: The gas-blast type high voltage circuit breaker includes a first volume (27) in which gas pressure is increased due to heating by the breaking arc, the gas in this volume escaping to blow out the arc at current zero of the current being interrupted, and a second volume (37) in which the gas is compressed by a piston (39) at the beginning of the breaker opening phase, said gas being directed at the arc during the following phases. Circuit breaker further comprises main fixed contacts (21), fixed arcing contacts (24), main moving contacts and moving arcing contacts, the arc extending between the arcing contacts as the circuit breaker opens, said first volume (27) and second volume (37) being disposed to each side of the arcing region, being annular and ending in nozzles (26, 42) which direct separate jets of gas to the two respective roots of the arc.
Patent FR-2543067-A1 (FR)
Title: Pencil sharpener with chip container
Inventor: LUTTGENS WERNER
IPC: B43L23/08
Filed: 1984-03-23
Abstract: The pencil-sharpener with a container for the chips is particularly for wood-encased writing or drawing pencils. The container is formed of a metal or plastics tube (3). At the end furthest from the sharpener it can be equipped to prevent it unrolling, e.g. with a needle or safety pin, one arm of which can fit in a tunnel-type pocket. The pin can be permanently attached to the container by a string etc.
Patent FR-2561684-A1 (FR)
Title: Element de construction pour murs de soutenement destine a etre garni de vegetation
IPC: E02D29/02
Filed: 1984-03-23
Abstract: L'INVENTION A POUR OBJET DES ELEMENTS DE CONSTRUCTION. L'ASSEMBLAGE DES ELEMENTS DE CONSTRUCTION 1 EST CONSTITUE PAR UN BAC SANS FOND 2, DES CLOISONS VERTICALES 3, 4 DELIMITENT, EN AVAL, UN GRAND ESPACE 5 ET VERS L'AMONT DEUX ESPACES PLUS PETITS 6, 7 ET CE, GRACE A UNE CLOISON 3 PARALLELE A LA PAROI AMONT 8 DU BAC ET A LA CLOISON PERPENDICULAIRE 4 RELIANT LADITE PAROI AMONT 8 ET LA CLOISON 3 QUI LUI EST PARALLELE. DES ECHANCRURES 13 DISPOSEES SUR LES PAROIS LATERALES 14 DU BAC 2 PERMETTENT AUX BACS 2 DE S'EMBOITER LES UNS DANS LES AUTRES. L'INVENTION S'APPLIQUE AUX MURS DE SOUTENEMENT, MURS ANTI-BRUIT.
Patent FR-2562179-A1 (FR)
Title: Device for automatically fastening a tool on a support
Inventor: BOUZOUNIE LUCIEN
IPC: B25B5/06
Filed: 1984-04-02
Abstract: Device for fastening a machining tool on a positioning grid comprising at least one hollow barrel. According to the invention, the barrel 2 has, in its front portion, a groove 2b in which there are included, in a locking position, balls or the like 1, which can be disengaged from the groove 2b by translation of a ring 4, 14 whose movement is controlled by the introduction of a pressurised fluid via a duct 6, 12. Applications: fastening of a machining tool by a robot on a positioning grid.
Patent FR-2562742-A1 (FR)
Title: Dispositif de commande d'au moins un appareil a partir d'au moins un telephone relie a un autocommutateur
Inventor: MANALTI JEAN
IPC: H04N7/173
Filed: 1984-04-05
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE COMMANDE D'AU MOINS UN APPAREIL 6 A PARTIR D'AU MOINS UN TELEPHONE 1 RELIE A UN AUTOCOMMUTATEUR 2. LE DISPOSITIF SELON L'INVENTION EST REMARQUABLE EN CE QU'IL COMPORTE AU MOINS UN DECODEUR 5 BRANCHE EN PARALLELE SUR LE TELEPHONE ET QUI EST RELIE A L'APPAREIL 6 A COMMANDER, ET UN CODEUR 3 BRANCHE EN DERIVATION SUR LE COMMUTATEUR 2 DE MANIERE TELLE QU'A PARTIR D'UN CODE TELEPHONIQUE, L'AUTOCOMMUTATEUR 2 ORIENTE LA LIGNE VERS LE CODEUR 3 QUI EXECUTE UNE PRISE DE LIGNE ET GENERE UN CODE DE FREQUENCES DANS LE REGISTRE AUDIBLE VERS LE DECODEUR CORRESPONDANT, TANDIS QUE LE DECODEUR EMET UN SIGNAL DE COMMANDE DE L'APPAREIL CONCERNE DES QU'IL A RECONNU LE SIGNAL PROVENANT DU CODEUR 3.
Patent FR-2545839-A1 (FR)
Title: Procede et appareillage pour le revetement d'un substrat avec une matiere transformee electriquement en phase gazeuse
Inventor: PINKHASOV EDUARD
IPC: C04B41/81
Filed: 1984-05-11
Abstract: DES SUBSTRATS DE FORME COMPLEXE 610 SONT REVETUS D'UNE MATIERE 602 PROVENANT DE LA VAPORISATION, AU MOINS PARTIELLE, D'UNE ELECTRODE ALLONGEE 602 DONT LA FORME SE CONFORME A CELLE DU SUBSTRAT, ELECTRODE ET SUBSTRAT ETANT JUXTAPOSES LE LONG DE L'ELECTRODE. UN ARC EST AMORCE A UNE EXTREMITE DE L'ELECTRODE 601 ET LE DEPOT S'EFFECTUE SELON UNE PARTIE DE L'ELECTRODE QUI S'ELOIGNE DE L'ARC. L'AUTRE EXTREMITE DE L'ELECTRODE 602A EST CHAUFFEE POUR MAINTENIR L'ELECTRODE A TEMPERATURE CONSTANTE PENDANT LE DEPOT.
Patent FR-2565172-A1 (FR)
Title: Device for testing the fitness to operate driving controls
IPC: B60K28/06
Filed: 1984-06-01
Abstract: The invention prevents a driver in an abnormal state from driving.   The device comprises a spirit level controlled by the operating elements of the driving controls. This spirit level is connected to an electronic level in turn connected to a programming unit; the latter controls a circuit breaker. The operator must maintain the spirit level in perfect equilibrium for a certain adjustable time. If the test is positive, the circuit breaker blocking the driving controls opens; if the opposite is the case, the latter cannot be used. The test may be started again after a programmable waiting time. The device according to the invention is intended in particular to improve road safety.
Patent FR-2548312-A1 (FR)
Title: Frein a disque
Inventor: OKAJIMA MASAHITO
IPC: F16D65/092
Filed: 1984-06-20
Abstract: CE FREIN A DISQUE COMPREND UN ETRIER 12 CHEVAUCHANT UNE PARTIE DE LA CIRCONFERENCE EXTERNE D'UN DISQUE ROTATIF 10 ET ADAPTE POUR POUVOIR SE DEPLACER PARALLELEMENT A L'AXE DE CE DERNIER, L'ETRIER AYANT DEUX DOIGTS 13A, 13B QUI SONT ESPACES L'UN DE L'AUTRE DANS LE SENS CIRCONFERENTIEL DU DISQUE ET SONT ADAPTES POUR VENIR EN CONTACT AVEC UNE PLAQUE D'APPUI 15 D'UN PATIN DE FRICTION 14 POUR POUSSER CE DERNIER CONTRE UNE SURFACE DU DISQUE. LA FACE D DE LA PLAQUE D'APPUI 15 DU PATIN DE FRICTION AVEC LAQUELLE VIENNENT EN CONTACT LES DOIGTS 13A, 13B DE L'ETRIER 12 EST INCLINEE PAR RAPPORT A LA SURFACE DU DISQUE 10 DANS LE SENS CIRCONFERENTIEL, EMPECHANT AINSI LE PHENOMENE DU COUINEMENT.
Patent FR-2548978-A1 (FR)
Title: Lifting and removable roof section for vehicles
Inventor: BAUHOF KARL
IPC: B60J7/16
Filed: 1984-06-29
Abstract: A guide channel (4) on the roof section (2) comprises a connected end (20) of a curved support (5) which slides in a curved housing belted to a main roof support (9). The edge of the curved support is provided with teeth which mesh with a aepinion (13) operated by a hand crank (26). Fitted to the housing (6) is a spring latch (14) which provides an end stop for the ucurved support. Removal of the roof section from its openings (3) is achieved by inserting a key (17) through a key slot (10) in the housing to lift the spring latch, thus freeing the opening to allow the curved support to slide further back into the gyide channel end (21), enabling the roof section to be removed.
Patent FR-2567301-A1 (FR)
Title: Cellule memoire statique cmos
Inventor: JEUCH PIERRE
IPC: H01L27/10
Filed: 1984-07-05
Abstract: LA CELLULE MEMOIRE COMPREND UN BISTABLE 2 FORME DE DEUX TRANSISTORS MOS T, T A CANAL P, DITS PREMIER ET SECOND TRANSISTORS, ET DE DEUX TRANSISTORS MOS T, T A CANAL N, DITS TROISIEME ET QUATRIEME TRANSISTORS, UN CINQUIEME T ET UN SIXIEME T TRANSISTORS MOS A CANAL N SERVANT A COMMANDER LE BISTABLE 2, LES DIFFERENTS TRANSISTORS DE LA CELLULE ETANT RELIES ELECTRIQUEMENT ENTRE EUX DE FACON QUE LES LIGNES D'INTERCONNEXION 4, 6, 8, 42, 52, 54, 56, 58, 60, 62 SERVANT A LES CONNECTER NE SE CROISENT PAS.
Patent FR-2550240-A1 (FR)
Title: Washing agent flushing device
Inventor: PROPPE WOLFGANG
IPC: D06F39/02
Filed: 1984-07-18
Abstract: Washing powder or fluid is flushed into a domestic washing machine from a chamber (1) with a water inlet pipe (2) on the side and with a tray (9) with the powder which has feet (11) at the bottom (10) and webs (22) on the side. An apron (6) in the shape of an inverted gutter extends over the tray only at the end (12) so that the water enters in the direction of the arrows (18). A swirling motion (16) due to the curved bottom (10) dissolves the lumps (17) whilst the gap (15) is small enough to prevent lumps  from overflowing. A siphon (19) flushes the mixt. to the holes (5).
Patent FR-2570049-A1 (FR)
Title: Method and equipment for keeping captive hot-air balloons up. Heating mode and various means for keeping the ascending force of these balloons constant. Method for animating and illuminating these balloons
IPC: B64B1/50
Filed: 1984-09-07
Abstract: The invention relates to captive balloons, held up and intended essentially for advertising purposes. Connected to the ground by a rope anchored to a spike, the balloon contains, at its base, in place of the traditional burner, an electric fan above which are electrical heating elements. A flap closes off or frees access for external air. A regulation system for the internal heat provides for instantaneous cut-off of the electrical supply. From the inside, the envelope may be illuminated by projectors or serve as a screen for advertising features.
Patent FR-2552941-A1 (FR)
Title: Bloc de montage pour connecteurs electriques sans soudure
Inventor: POHL KARL-HEINZ
IPC: H01R4/24
Filed: 1984-09-28
Abstract: ON DECRIT UN BLOC DE MONTAGE POUR CONNECTEURS SANS SOUDURE COMPRENANT PLUSIEURS ELEMENTS CONDUCTEURS CONSTITUANT DES BORNES SOUS FORME DE CLIPS A FIL48 INDIVIDUELS DISPOSES DANS UN LOGEMENT ET MONTES AVEC JUXTAPOSITION ET SUPERPOSITION, AFIN DE GAGNER DE LA PLACE. LES CLIPS A BORNES INDIVIDUELS48 PEUVENT ETRE INTERCONNECTES AU MOYEN DE BROCHES DE PONTAGE38, QUI SONT INSEREES DANS LE BLOC DE MONTAGE ET QUI ASSURENT AINSI LE CONTACT ELECTRIQUE ENTRE DEUX CLIPS A FIL.
Patent FR-2554130-A1 (FR)
Title: Procede de traitement d'alliages de titane
IPC: C22C14/00
Filed: 1984-10-11
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE POUR AMELIORER LE COMPORTEMENT DE LA CROISSANCE DES FISSURES DANS UN ALLIAGE DE TITANE DE TYPE ALPHA BETA CONTENANT DES QUANTITES SUBSTANTIELLES DE STABILISATEUR DE PHASE BETA ET AU MOINS 3 DE MO ET AYANT UNE TEMPERTURE DE TRANSITION DE PHASE BETA DONNEE. LE PROCEDE CONSISTE A FORGER LA MATIERE A UNE TEMPERATURE SUPERIEURE A LA TEMPERATURE DE TRANSITION DE LA PHASE BETA, REFROIDIR A UNE VITESSE CONTROLEE AU TRAVERS DE LA TEMPERATURE DE TRANSITION BETA, CHAUFFER JUSQU'A UNE TEMPERATURE D'ENVIRON 28C-83C INFERIEURE A LA TEMPERATURE DE TRANSITION BETA, REFROIDIR L'ALLIAGE A UNE VITESSE DEPASSANT CELLE PRODUITE PAR REFROIDISSEMENT A L'AIR ET VIEILLIR LA MATIERE ENTRE ENVIRON 482C ET 593C. L'INVENTION EST PAR EXEMPLE UTILISABLE DANS LES APPLICATIONS AEROSPATIALES.
Patent FR-2554444-A1 (FR)
Title: 1,25-dihydroxyvitamines d2 et procedes pour les preparer
Inventor: DELUCA HECTOR F
IPC: C07C401/00
Filed: 1984-11-06
Abstract: L'INVENTION CONCERNE LA BIOCHIMIE. ELLE A POUR OBJET LA PREPARATION DE COMPOSES HYDROXYLES APPARTENANT A LA SERIE DE LA VITAMINE D, EN PARTICULIER UN PROCEDE POUR SYNTHETISER LA 1A,25-DIHYDROXYVITAMINE D, LA 1B,25-DIHYDROXYVITAMINE D, LEURS ISOMERES 5,6-TRANS CORRESPONDANTS ET LES EPIMERES EN C-24 DE CES COMPOSES. LES VITAMINES D HYDROXYLEES AINSI OBTENUES ONT UNE ACTIVITE VITAMINOIDE D ET PEUVENT REMPLACER LA VITAMINE D OU DIFFERENTS DE SES METABOLITES CONNUS.
Patent FR-2573109-A1 (FR)
Title: Insulating coating-support for the external insulation of constructions and its method of manufacture
Inventor: HORGNE ALAIN LE
IPC: E04F13/04
Filed: 1984-11-09
Abstract: Insulating coating-support for the external insulation of constructions, which support consists of a board made of insulating material with a reinforcement 3 made of embossed meshwork partially incorporated into one face of this board.
Patent FR-2573903-A1 (FR)
Title: Procede pour deplacer un systeme mobile mu par un moteur electrique suivant une trajectoire donnee et dispositif de mise en oeuvre de ce procede
Inventor: CARTEAU DANIEL
IPC: H02P29/00
Filed: 1984-11-29
Abstract: PROCEDE POUR DEPLACER UN SYSTEME MOBILE SCT SOLIDAIRE D'UN MOTEUR ELECTRIQUE SUIVANT UNE TRAJECTOIRE DONNEE BC D'UN POINT DE DEPART B A UN POINT DE DESTINATION DONNE C, EN ETANT SOUMIS A UNE FORCE MOTRICE DONT L'INTENSITE DECROIT EN FONCTION DE LA DISTANCE PAR RAPPORT AU POINT DE DEPART ET A DES EFFORTS RESISTANTS CONSTANTS POUR UN MEME DEPLACEMENT MAIS VARIANT D'UN DEPLACEMENT A L'AUTRE. SELON L'INVENTION, LE PROCEDE EST CARACTERISE EN CE QU'ON ENVOIE UN COURANT DE COMMANDE DANS LE MOTEUR DE MANIERE A DONNER AU MOBILE UNE VITESSE DE REFERENCE DETERMINEE PUIS ON CONTROLE SA VITESSE PAR ENVOI D'UN COURANT DANS LE MOTEUR DECROISSANT (EN VALEUR ABSOLUE) A PARTIR DE LA VALEUR DU COURANT DE COMMANDE DE SORTE QUE LE MOBILE ARRIVE AU POINT DE DESTINATION AVEC UNE VITESSE COMPRISE ENTRE DEUX VALEURS PREDETERMINEES. APPLICATION AU CHARGEMENT DES TETES DE MEMOIRES A DISQUES.
Patent FR-2577962-A1 (FR)
Title: Conversions of attics
IPC: E04G23/02
Filed: 1985-02-28
Abstract: Method for the conversion of attics or so-called "lost" spaces under roofs in buildings used for residential or industrial purposes, characterised by the use of beams 2 made of wood core plywood enabling all the possible spans to be covered by bearing only on the load-bearing peripheral walls, without intermediate support in the lower parts, making it possible to change the roof angles, or their style, and to have sizeable overhangs as false bearings.
Patent FR-2582389-A1 (FR)
Title: Method and device for plotting the position of an observer on a map
IPC: G01C17/12
Filed: 1985-05-21
Abstract: Method for plotting the position of an observer with respect to a reference point on a map, according to which the observer, using a direction-finding apparatus comprising a sight device coupled with a magnetic direction-finding means, lines up the said reference and determines the angle of the line of sight with north, then draws on the map where the reference has been plotted a straight line making an angle with north equal to that made by the line of sight, characterised in that a printing medium 12 is fixed onto the apparatus and a printing means 16 carried by the apparatus is introduced, and in that the direction-finding apparatus is previously provided with a printing assembly comprising a printing medium and a printing means, one of these elements being integral with the sight device 4 and the other with the magnetic direction-finding means 7. At the time of the sighting, the printing medium 12 is placed in contact with the printing means 16, thus printing on the medium a line embodying the angle which the line of sight makes with north. The printing medium 12 is separated from the apparatus, it is placed on the map and the straight line which makes an angle with north equal to that made with the line of sight is drawn using the line as a guide.
Patent FR-2584651-A1 (FR)
Title: Procede et dispositif pour la realisation de films a parois ajourees
IPC: B29C48/10
Filed: 1985-07-11
Abstract: PROCEDE ET DISPOSITIF POUR LA REALISATION DE FILMS 1 A PAROIS AJOUREES, EN MATIERE PLASTIQUE EXTRUDEE DEPUIS UNE FILIERE 3 POURVUE D'UN EQUIPAGE DE DENTS 4 MOBILES. L'EXTRUSION DU FILM SE FAIT APRES ECOULEMENT DE LA MATIERE A L'ETAT PLASTIQUE DANS UN PASSAGE 14 EN FORME DE COURONNE DONT LA SORTIE 3 CONSTITUE LADITE FILIERE, CE PASSAGE ETANT D'EPAISSEUR CONSTANTE ET EGALE A LA LARGEUR DE LA FENTE D'EXTRUSION ET, PARTANT, A L'EPAISSEUR FINALE DU FILM 1, L'ECOULEMENT DE LA MATIERE PLASTIQUE DANS CE PASSAGE EN FORME DE COURONNE PROVOQUANT UN EFFET DE LAMINATION DE LA MATIERE ASSURANT LA STABILITE DIMENSIONNELLE, NOTAMMENT L'EPAISSEUR DU FILM OBTENU AU SORTIR DE LA FILIERE,ET EN EVITANT NOTAMMENT LA FORMATION DE SUREPAISSEURS OU INEGALITES DE SURFACE SUR LE FILM AINSI EXTRUDE. APPLICATION A UN FILM PARTIELLEMENT PERFORE D'EPAISSEUR CONSTANTE ET RENFORCEE UTILISABLE NOTAMMENT POUR LA REALISATION DE CONDITIONNEMENT.
Patent FR-2586076-A1 (FR)
Inventor: SAVALL JOSE
IPC: F16G11/04
Filed: 1985-08-12
Abstract: To prepare a split frustoconic jaw intended for the anchoring of a cable, a part is first taken bounded externally by a frustoconic surface and hollowed by a cylindrical axial channel whose inner surface is advantageously striated. This part is sawed into by substantially axial and radial slashes leaving bridges to subsist of small thickness at the bottom of these slashes throughout the central channel. An assembly ring is mounted in an outer annular groove and the whole is subjected to cementation treatment so as to surface harden the jaw while making the bridges fragile.
Patent FR-2586205-A1 (FR)
Inventor: DURANEL LAURENT
IPC: C08F10/00
Filed: 1985-08-13
Abstract: A process for the manufacture of substantially spherical particles of at least one metal compound of Group II of the Periodic Table, comprising dissolving such compound in a solvent therefor to form a solution and introducing the solution into a non-solvent medium; said non-solvent medium consisting essentially of at least two liquids that are non-solvents for said compound, at least one of said non-solvents being immiscible with the solvent solution and at least one of said non-solvents being miscible with said solvent solution.