baber/WOPTO huggingface dataset:
Patent FR-2516172-A1 (FR)
Title: Dispositif de soupape pour la commande de fluides en ecoulement a haute temperature, notamment pour le dosage des debits de gaz riches en combustible dans des moteurs-fusees du type statoreacteur
Inventor: ENGL ERNST
IPC: F02K7/18
Filed: 1982-11-10
Abstract: DISPOSITIF COMPORTANT UN ALESAGE CENTRAL COMMANDE PAR UNE BILLE A POUSSOIR DEPLACABLE LIBREMENT EN DIRECTION RADIALE ENTRE CERTAINES LIMITES. EN AVAL DE LA SECTION DE COMMANDE 8 DE LA BILLE 5, L'ECOULEMENT DES GAZ G SE FAIT PAR UNE TUYERE 9 DE DIRECTION RADIALE PUIS UN COUDE 10 ET ENFIN DES CANAUX AXIAUX 11, LA TUYERE 9 LIMITANT AUSSI LE DEPLACEMENT DE LA BILLE 5 ET PRESENTANT UN ANGLE PROPRE A AU-DELA DU BLOCAGE AUTOMATIQUE DE CELLE-CI, ET PLUSIEURS BUSES DE DERIVATION 12 REPARTIES SUR LE POURTOUR, CONTOURNANT LA BILLE 5 ET DEBOUCHANT DANS LE COUDE 10 SONT RELIEES A LA CHAMBRE D'AFFLUX, OU A L'INTERIEUR DE LA CHAMBRE DE PRECOMBUSTION 1. EXEMPLE PARTICULIER D'APPLICATION: MOTEURS-FUSEES A ERGOL SOLIDE AVEC BILAN D'OXYGENE INSUFFISANT.
Patent FR-2516649-A1 (FR)
IPC: G01F9/00
Filed: 1982-11-15
Abstract: Indicator device for contents of combustibles tanks or fuel tanks, having an adjustable multiplying computing element for the additional indication of the monetary value of the tank content and, if appropriate, having an additional adding computing element for summing the consumption of combustibles or fuel in monetary-value units.
Patent FR-2538171-A1 (FR)
Title: Diode electroluminescente a emission de surface
Inventor: HENRY RAYMOND
IPC: H01L33/08
Filed: 1982-12-21
Abstract: L'INVENTION CONCERNE UNE DIODE ELECTROLUMINESCENTE DEL DONT L'EMISSION LUMINEUSE SE FAIT A TRAVERS LA SURFACE D'UNE COUCHE FENETRE. UNE DEL COMPORTE AU MOINS UNE COUCHE ACTIVE 1 COMPRISE ENTRE UN SUBSTRAT 4 ET UNE COUCHE FENETRE 5. SOUS POLARISATION, LA COUCHE ACTIVE EMET UN RAYONNEMENT LUMINEUX, DE LONGUEUR D'ONDEL, ISOTROPE. LA DEL SELON L'INVENTION COMPORTE UNE COUCHE REEMETTRICE 6 QUI ABSORBE LA PARTIE DU RAYONNEMENT QUI EST EMIS EN DIRECTION DU SUBSTRAT 4 ET LE REEMET, DE FACON ISOTROPE, AVEC UNE LONGUEUR D'ONDE LL TRES PROCHE DE CELLEL DE LA COUCHE ACTIVE 1. POUR CELA, LA COUCHE REEMETTRICE 6 EST EN MATERIAU DONT LA HAUTEUR DE BANDE INTERDITE EST TRES PROCHE MAIS INFERIEURE A CELLE DE LA COUCHE ACTIVE. SI LE SUBSTRAT 4 EST TRANSPARENT, IL PEUT SE TROUVER ENTRE LA COUCHE EMETTRICE 1 ET LA COUCHE REEMETTRICE 8. APPLICATION A L'OPTOELECTRONIQUE.
Patent FR-2540922-A1 (FR)
Title: Ventilation curb having at least one shutter
Inventor: LACROIX PIERRE ANDRE
IPC: F24F7/02
Filed: 1983-02-10
Abstract: The ventilation curb comprises pivoting shutters delimited by a frame provided with a dome or the like and is characterised in that the frame 10 is articulated by hinges 9 arranged outside the curb 1 so that the frame may pivot, during opening, through approximately 180 DEG .
Patent FR-2541323-A1 (FR)
Inventor: MOSNIER FRANCIS
IPC: D04H1/72
Filed: 1983-02-23
Abstract: 1. A method of forming a felt of fibres in which the fibres are formed from a material which is in the drawable state, this material being carried over the peripheral surface of one or more wheels to which a rotary movement is imparted and from which the fibres become detached and are thrown into a gaseous current which is directed transversely of the direction in which the fibres are thrown and along the peripheral wall of the wheel or wheels, the fibres thus formed, entrained by the gaseous current, being carried into a receiving chamber in which the base is constituted by a perforated conveyor, the gaseous current carrying the fibres crossing the conveyor, the fibres becoming deposited on the conveyor in order to form the felt, the method being characterized in that one or a plurality of additional gas jets are created on either side of the gaseous current carrying the fibres substantially in the same direction as that of the current, these additional jets being emitted along lateral walls bordering the perforated conveyor.
Patent FR-2529055-A1 (FR)
Title: Filtre de cigarette
Inventor: LAMB CHARLES G
IPC: A24D3/04
Filed: 1983-05-26
Abstract: UN FILTRE DE CIGARETTE 10 COMPORTE UN TAMPON FILTRANT 14 PERMEABLE CYLINDRIQUE ENTOURE PAR UNE MANCHETTE 20 PERMEABLE A L'AIR; PLUSIEURS CONDUITS BORGNES 24 SONT FORMES DANS LE TAMPON 14 ET CHACUN DE CES CONDUITS EST OUVERT A UNE EXTREMITE DU COTE DE L'EXTREMITE AMONT 17 DU TAMPON ET S'EN ETEND DANS LE SENS LONGITUDINAL DU TAMPON D'UNE DISTANCE PREDETERMINEE INFERIEURE A LA LONGUEUR DE CE DERNIER.
Patent FR-2548908-A1 (FR)
Title: Gas mixer for anaesthesia and resuscitation apparatus
Inventor: CORFA YVES-PAUL JEAN
IPC: A61M16/12
Filed: 1983-06-23
Abstract: The mixer 1 comprises a pneumatic circuit with sequential feed consisting of two coupled pressure-reducing members 4, 5 fed via separate conduits, these pressure-reducing members 4, 5 directing a gas through a respective conduit 6, 7 into a multi-directional valve 8 having two stable positions, where, in one or other position of the valve 8, one or other chamber 9, 10 of a jack 11 with free piston 25 connected via a conduit 12, 13 to the said valve 8 is filled alternately with one or other gas, while, at the same time, the opposite chamber 9, 10 is set to the escape mode, the escaping gas passing into an escape conduit 14, then into a second safety valve 15, into a constriction area 17, and finally into a buffer reservoir 18 in order to be subsequently discharged via a pressure-reducing member 21 into a fourth safety valve 22 before being fed to a patient at 23.
Patent FR-2531086-A1 (FR)
Title: Procede de preparation de la 4-(1-methyl-4-piperidylidene)-4,9-dihydrothieno(2,3-c)-2-benzothiepine et de son hydrogeno-l-tartrate
Inventor: POLIVKA ZDENEK
IPC: C07D495/04
Filed: 1983-07-26
Abstract: PROCEDE DE PREPARATION DE LA 4-(1-METHYL-4-PIPERIDYLIDENE)-4,9-DIHYDROTHIENO(2,3-C)-2-BENZOTHIEPINE ET DE SON HYDROGENO-L-TARTRATE. ON FAIT REAGIR LA THIENO (2,3-C)-2-BENZOTHIEPINE-4 (9H)-ONE SUR DU CHLORURE DE 1-METHYL-4-PIPERIDYLMAGNESIUM DANS DU TETRAHYDROFURANNE ET ON DESHYDRATE L'ALCOOL OBTENU, LEQUEL EST DEBARRASSE DE LA 7-(1-METHYL-4-PIPERIDYL)THIENO(2,3-C)-2-BENZOTHIEPINE-4(9H)-ONE SIMULTANEMENT FORMEE PAR EXTRACTION A L'ETHANOL. L'INVENTION TROUVE SON APPLICATION PRINCIPALE DANS LA FABRICATION DES MEDICAMENTS ANTIHISTAMINIQUES.
Patent FR-2532324-A1 (FR)
Title: Compositions detergentes stabilisees contenant un enzyme
Inventor: DORMAL MARC
IPC: C11D3/386
Filed: 1983-08-26
Abstract: COMPOSITION DETERGENTE LIQUIDE STABILISEE CONTENANT UN ENZYME COMPRENANT UN TENSIO-ACTIF, L'ION CALCIUM, ET UN ENZYME QUI EST STABILISE AVEC UN OU PLUSIEURS SELS D'ACIDES DICARBOXYLIQUES SPECIFIES. LE SAVON EST UN COMPOSANT PREFERE DE LA COMPOSITION DETERGENTE.
Patent FR-2532446-A1 (FR)
Title: Procede pour retirer un outil d'un ouvrage et pour le ramener vers cet ouvrage lors de son usinage avec production de copeaux par une machine-outil a commande numerique et machine-outil a commande numerique pour l'execution de ce procede
Inventor: BUIZER AART
IPC: G05B19/18
Filed: 1983-08-31
Abstract: LA COMMANDE DE L'USINAGE AVEC PRODUCTION DE COPEAUX AU MOYEN D'UN OUTIL QUI FAIT PARTIE D'UN DISPOSITIF A COMMANDE NUMERIQUE PEUT ETRE INTERROMPU POUR DIVERSES RAISONS. APRES INTERRUPTION, L'OUTIL EST ECARTE DE L'OUVRAGE ET EST AMENE DANS UNE POSITION DE RETRAIT R. LORSQUE L'OUTIL EST RAMENE LE LONG DE L'OUVRAGE, CE DEPLACEMENT DE L'OUTIL S'EFFECTUE SUIVANT UN TRAJET COURBE TANGENTIELLEMENT LE LONG DE CET OUVRAGE.
Patent FR-2533732-A1 (FR)
Title: Appareil de reproduction optique
Inventor: KUBOTA SHIEGEO
IPC: G11B7/1381
Filed: 1983-09-28
Abstract: A.APPAREIL DE REPRODUCTION OPTIQUE. B.APPAREIL COMPRENANT UNE SOURCE LASER 2, UN RESEAU DE DIFFRACTION 3, UN DIVISEUR DE FAISCEAU 4, UN COLLIMATEUR 5 ET UN OBJECTIF 7 ENVOYANT UN FAISCEAU SUR UN DISQUE D'ENREGISTREMENT OPTIQUE 8, ET LES FAISCEAUX DIFFRACTES ETANT RENVOYES A TRAVERS UNE LENTILLE CONCAVE 9 SUR TROIS PHOTODETECTEURS 10, 11, 12, DONT DEUX FOURNISSENT DES SIGNAUX D'ASSERVISSEMENT DE TRACE. C.L'INVENTION CONCERNE LA LECTURE DE SUPPORTS D'ENREGISTREMENT OPTIQUES.
Patent FR-2551394-A1 (FR)
Title: Chaussure impermeable et son procede de fabrication
Inventor: LEWIS A BEVERLEY
IPC: A43B7/12
Filed: 1983-12-12
Abstract: L'INVENTION CONCERNE UNE CHAUSSURE IMPERMEABLE ET SON PROCEDE DE FABRICATION. ELLE COMPORTE UNE COQUILLE 20 MOULEE AU COURS D'UNE PREMIERE OPERATION DE MOULAGE PAR INJECTION, ET UNE SEMELLE 60 MOULEE AU COURS D'UNE SECONDE OPERATION DE MOULAGE PAR INJECTION, EN MEME TEMPS QU'ELLE EST FIXEE A LA COQUILLE 20 A LAQUELLE ELLE EST JOINTE SUIVANT UNE LIGNE 61 D'INTERFACE. LORS DU MOULAGE DE LA SEMELLE, LA COQUILLE ASSURE L'OBTURATION ETANCHE DU MOULE A LA LIGNE DE SERRAGE DE CE DERNIER. DOMAINE D'APPLICATION: FABRICATION DE CHAUSSURES IMPERMEABLES.
Patent FR-2537632-A1 (FR)
Title: Organe de liaison pour deux elements de construction en beton arme
Inventor: MATZ KLAUS
IPC: E04G21/12
Filed: 1983-12-13
Abstract: DANS UN ORGANE DE LIAISON DE DEUX ELEMENTS DE CONSTRUCTION EN BETON ARME, DES GORGES PARALLELES 9 SONT ELABOREES DANS LA FACE PRINCIPALE 2 D'UNE BARRETTE DE SUPPORT 1 ELOIGNEE DE TRONCONS SAILLANTS DE TIGES DE JONCTION 4, 4A. DES TROUS 8, 8A TRAVERSES CHACUN PAR UNE TIGE RESPECTIVE DE JONCTION 4, 4A SONT PERCES LE LONG DE LADITE BARRETTE ET S'ETENDENT DU FOND DESDITES GORGES 9 JUSQU'A LA FACE PRINCIPALE OPPOSEE 3. DES BRANCHES COUDEES DESDITES TIGES 4, 4A SONT LOGEES ET RETENUES RIGIDEMENT DANS LESDITES GORGES 9.
Patent FR-2558202-A1 (FR)
Title: Serrure electromecanique
IPC: E05B47/04
Filed: 1984-01-12
Abstract: SERRURE A ELECTRO-AIMANT 3 AYANT UNE BOBINE 31 SUSCEPTIBLE D'ETRE ALIMENTEE NOTAMMENT A DISTANCE PAR UNE SOURCE ELECTRIQUE ET UN NOYAU 30, 33 PLONGEANT DANS LA BOBINE. LA SERRURE COMPREND UN ERGOT SOLIDAIRE DU NOYAU ET COOPERANT A GLISSEMENT AVEC UNE ENCOCHE EN V 24 DU PENE 2 ET UN PISTON 37 RAPPELE VERS UNE ENCOCHE INFERIEURE 260-261 DU PENE 2 PAR UN RESSORT 36 INCLUS DANS UNE CHAMBRE 334 SOLIDAIRE DU NOYAU, POUR CONDAMNER UN RECUL DU PENE 2 AVANT LE RETRAIT COMPLET DE LA TETE 20 DU PENE DE LA GACHE G DE LA SERRURE LORSQUE LA BOBINE 31 EST ALIMENTEE ET POUR PERMETTRE LA TRANSLATION LIBRE DU PENE 2 LORSQUE LA BOBINE 31 N'EST PLUS ALIMENTEE. LA SOURCE FOURNIT A LA BOBINE UN COURANT JUSTE NECESSAIRE POUR MAINTENIR LE NOYAU 30 DANS LA BOBINE 31, CE QUI CONFERE UNE CONSOMMATION EN COURANT FAIBLE DE LA SERRURE.
Patent FR-2558418-A1 (FR)
Inventor: DUBOST DOMINIQUE MICHEL LOUIS
IPC: B60B7/06
Filed: 1984-01-20
Abstract: 1. Device for the removable fastening of an ornemental cap (1) on a rim (5) of a wheel (2) through the medium of an independent and resiliently deformable ring (3) which may be anchored onto the wheel rim, characterized in that the said ring comprises a web (9) connected through a strip of material (10) to a thin annular lip (8) more resilient than the web (9) for allowing the clipping of the ring (3) through force-fitting and setting of the lip (8) into an annular step (4) of the wheel rim, the said web (9) forming with the lip (8) an annular groove (12) exhibiting substantially a V-shape, and being connected to the ornamental cap (1) by fastenings (7) or fingers (17) solid with the web and clipped into housings (15, 16) provided on the inner face (1a) of the ornamental cap (1).
Patent FR-2568780-A1 (FR)
Title: Apparatus for gymnastics enabling the body to be made supple
IPC: A61H1/02
Filed: 1984-01-18
Abstract: The invention relates to the field of health, beauty and body fitness, by working the vertebrae, by means of a folding, lightweight and compact device. It comprises an assembly of tubes a, connected by an internal tube h, with two timber cross-pieces b and c; of two tube spacer arms d; of a timber holding bar f; of two holding tubes e and of a timber dorsal cross-piece g.
Patent FR-2558703-A1 (FR)
Title: Display unit for an open book or sheet
IPC: A47F7/14
Filed: 1984-02-01
Abstract: The invention relates to a device for displaying an open book 3 or a sheet, laid against a transparent façade and displayed in the vertical position, placed on a horizontal plane, suspended or lying down. The device consists of a transparent façade 1 on the rear facing of which an open book is laid by means of a gripping device 2. It comprises a removable support 22 or suspension 12 element.
Patent FR-2562334-A1 (FR)
Title: Connexion d'un circuit electrique sur un support rigide avec un circuit electrique sur au moins un support souple
Inventor: MONCUIT FREDERIC DE
IPC: H01R4/48
Filed: 1984-03-30
Abstract: SELON L'INVENTION, ON REALISE UNE CONNEXION D'UN CIRCUIT ELECTRIQUE 2 SUR UN SUPPORT RIGIDE 1 AVEC UN CIRCUIT ELECTRIQUE 5 SUR AU MOINS UN SUPPORT SOUPLE 4, LE CIRCUIT 2 SUR LE SUPPORT RIGIDE 1 ET LE CIRCUIT 5 SUR LE SUPPORT SOUPLE 4 APPARAISSANT A LA SURFACE DU SUPPORT 1, 4 SUR UNE PARTIE 3, 6 AU MOINS DU CIRCUIT 2, 5, LES PARTIES APPARENTES 3, 6 DE CHACUN DES CIRCUITS 2, 5 ETANT MISES EN REGARD ET SERREES L'UNE CONTRE L'AUTRE PAR UNE PINCE 8. SELON UNE VERSION AVANTAGEUSE, LE SUPPORT SOUPLE 4 ENVELOPPE LE BORD DU SUPPORT RIGIDE 1 ET EST MAINTENU EN PLACE PROVISOIREMENT PAR UN ADHESIF 14.
Patent FR-2565983-A1 (FR)
Title: Human alpha 1-antitrypsin derivatives and method for preparing them
Inventor: COURTNEY MICHAEL
IPC: C07K14/81
Filed: 1984-06-19
Abstract: The invention relates to a human  alpha 1-antitrypsin analogue characterised in that it relates to all or part of the protein corresponding to human  alpha 1-antitrypsin in which, in position 358, the amino acid is chosen from arginine and naturally occurring amino acids which undergo little or no oxidation when they are integrated in a protein.
Patent FR-2548864-A1 (FR)
Title: Agricultural crop reaping machine
Inventor: REILLY ROGER DAVID
IPC: A01D34/685
Filed: 1984-06-21
Abstract: The machine has several cutter bodies (17,19,21) in a casing (13) with an opening (15) at the bottom guiding the crop to an outlet opening (27). There are guide elements (30,32,33) extending inward from a side wall (25) below the plane of motion of the cutter bodies. The side wall is arched and the guide elements run horizontally as segments in curved sectors of the side wall. The guide elements are fitted to the side wall where the main stream of the cut crop is directed.
Patent FR-2566911-A1 (FR)
Inventor: VERGNAUD GILLES
IPC: C12Q1/6879
Filed: 1984-06-29
Abstract: Probe and method for the detection in vitro of the sex of a human embryo by hybridation of the probe with nucleic acids of cells from said embryo. The method is implemented with a probe containing a fragment of DNA hybridable with the fragment EcoRI of 2.8 kb obtained from the euchromatic region of the large arm of the chromosome Y and deposited on the 29/06/1984 at the Collection Nationale des Cultures de Micro-organismes under the No I/312, said hybridation being performed or maintained in the presence of a solution 0.1 x SSC, at 65-68<o>C, more particularly 68<o>C.
Patent FR-2550966-A1 (FR)
Title: Epoxy]-coating ferromagnetic components
Inventor: KAISER JURGEN
IPC: B05C19/02
Filed: 1984-08-28
Abstract: A ferromagnetic component, partic. a ferrite core, is coated with insulation and with epoxy resin in partic., and hot cured. The component is passed into the field of an electromagnet; there it is suspended at a definite distance from the magnet by an inductive distance sensor which is coupled to the magnet. It is coated with the insulation and this is at least partly cured out.
Patent FR-2569768-A1 (FR)
Title: Valve-cooling circuit for an internal combustion engine
Inventor: CASTAREDE ARMAND
IPC: F02F1/24
Filed: 1984-09-05
Abstract: The valve-cooling circuit in accordance with the invention especially comprises: - a bush 8 intended to receive an injector or a central spark plug, and connected into the cylinder head 10; - an annular groove 12 made in the cylinder head, concentric with the bore 14 for receiving the bush 8 and at a height from the bottom of the bush depending on the angular arrangement of the valves relative to the injector or to the spark plug; - two first ducts 7, 9 made respectively between the inlet and exhaust valves in a manner so as to open out into this groove 12 and to supply it with pressurised water coming directly from a water distributor outlet from the water pump; - and two second ducts orthogonal to the first, each made between an inlet valve and an exhaust valve in a manner so as to open out into this groove 12 and to connect it to the water chamber of the cylinder head.
Patent FR-2571831-A1 (FR)
Title: Juxtaposable reference unit designed for the electrical heating of premises
IPC: H05B3/50
Filed: 1984-10-17
Abstract: Method finalised by the manufacture of a unit defined as a reference, which is juxtaposable, to form an apparatus of desired power, consisting of:   - in a first version, a small convector, incorporating this electrical power defined as reference (250 watts for example), and equipped with means of mechanical linking and means of electrical interconnection making it possible to juxtapose the said reference units, as well as their leads, with the network; - in a second version, a solid or partly solid metal unit whose base, in its simplest form, is a (capital) I shape, including in its earth a heating electrical resistor, of reference power, and equipped with the abovementioned means of mechanical and electrical linking enabling the same purpose to be achieved.   A unit specialised through its contents incorporates the regulating means.
Patent FR-2575160-A1 (FR)
Title: Monovalent carboxylic ionophoric compounds
Inventor: JANSEN FRANZ K
IPC: C07D407/04
Filed: 1984-12-21
Abstract: Carboxylic ionophoric compounds containing an optionally acetylated thiol group artificially introduced by the action of S-acetylmercaptosuccinic anhydride on the said ionophore and optional removal of the acetyl group with hydroxylamine. Application: preparation of immunotoxin potentiating agents.
Patent FR-2576342-A1 (FR)
Title: Node for the radial assembly of members of a braced metal framework
IPC: E04B1/19
Filed: 1985-01-18
Abstract: The node consists of elements centred on a common axis 4 and is characterised in that it comprises an annular central part 1 limited by two parallel planes 2-3 which are perpendicular to the common axis and against which bear the plane bases of two complementary elements 29, 30 clamped on either side of the central part by a bolt the axis of which coincides with the common axis 4. This central part is advantageously cut in a straight-axis tube having a transverse cross-section limited by two concentric regular dodecagons enabling bidirectional or tridirectional members to be assembled along radii which are perpendicular to the axis and evenly spaced apart.
Patent FR-2576810-A1 (FR)
Title: Bending vice for shaping metal wires
IPC: B21F1/00
Filed: 1985-02-07
Abstract: The bending vice comprises two central jaws 1, 2, between which the wire 3 is held clamped, and a bending vee 4, 4a disposed on either side of the central jaws 1, 2, the said movable bending vee 4, 4a having inclined faces 5, 5a capable of bearing against the wire 3 to be shaped in order to bend the latter against two corresponding inclined faces 2b, 2c which are provided on one 2 of the central jaws. The invention is used for shaping metal wires.
Patent FR-2577751-A1 (FR)
Title: Machine a elaguer et ebourgeonner les sarments de vigne
Inventor: CHAZALON MICHEL
IPC: A01G1/06
Filed: 1985-02-26
Abstract: OBTENTION DE BOUTURES. LA MACHINE COMPREND UN BATI 4 SUPPORTANT UNE TETE D'ELAGAGE ET D'EBOURGEONNAGE TOURNANTE 8 COMPRENANT: -UN PLATEAU ANNULAIRE PRINCIPAL 14; -UNE PLATINE ANNULAIRE 24 PORTE-OUTILS MONTEE FLOTTANTE; -N OUTILS COMBINES 25 EQUIDISTANTS ANGULAIREMENT MONTES SUR LA PLATINE 24 ET FORMES CHACUN PAR: -UN COULISSEAU RADIAL 26 PORTANT UN COUTEAU 28 ET UN GALET TOURNANT 29, -ET UN LEVIER 33 A DEUX BRANCHES; UNE COURONNE 38 CONTRE LAQUELLE PRENNENT APPUI LES GRANDES BRANCHES DES LEVIERS ET QUI EST PORTEE PAR UNE FOURCHETTE 39 ARTICULEE SUR LE BATI; -ET DES MOYENS 45 POUR COMMANDER PAR LA FOURCHETTE LE DEPLACEMENT AXIAL DE LA COURONNE. APPLICATION AUX SARMENTS DE VIGNES.
Patent FR-2579964-A1 (FR)
IPC: B29C53/80
Filed: 1985-04-03
Abstract: A method and apparatus are disclosed for winding at least a layer of separate fibers or groups of fibers onto a rotating support while modifying the width of the layer by moving the layer between two extreme positions perpendicular to the direction of fiber travel and simultaneously moving each fiber or group of fibers in its own plane of motion, offset in relation to a vertical plane at an angle varying from one plane to the next.
Patent FR-2563512-A1 (FR)
Title: Procede pour la fabrication de poudre frittable de m-lia102 et son utilisation
Inventor: VOLLATH DIETER
IPC: C01F7/043
Filed: 1985-04-09
Abstract: A.PROCEDE POUR LA FABRICATION DE -LIALO EN POUDRE FRITTABLE. B.LE PROCEDE, QUI SE DEROULE DANS UNE SOLUTION AQUEUSE D'HYDROXYDE DE LITHIUM, SE CARACTERISE EN CE QUE LA SUSPENSION QUI SE FORME PAR LA PRECIPITATION PRODUITE PENDANT LA REACTION EN SOLUTION, EST SECHEE PAR ATOMISATION, SANS TRAITEMENT INTERMEDIAIRE, DIRECTEMENT, AU MOYEN D'AIR, A UNE TEMPERATURE QUI SE SITUE ENTRE 200 ET 450C ET, AUSSITOT APRES, LA MATIERE SECHE EST CALCINEE A UNE TEMPERATURE ENTRE 850 ET 1100C, SE TRANSFORMANT AINSI EN -LIALO. C.LA POUDRE FRITTABLE DE LIALO PUR EST UTILISEE COMME MATIERE FERTILE DANS DES REACTEURS A FUSION, POUR LA PRODUCTION DE TRITIUM.
Patent FR-2581574-A1 (FR)
Title: Rotary nibbles for sheet metal
IPC: B23D27/02
Filed: 1985-05-07
Abstract: The rotary nibbler has a body (11) with a bearing sleeve (12) having a bearing surface, for a spindle (14) with a groove (18) defining a helical cutting edge. The bearing sleeve also has a flat workpiece engaging face (24). This defines with the axis of rotation an edge which approximates the helix edge (A) of the groove.- The bearing sleeve has a curved surface (27) contiguous with the spindle sidewall and opening to the workpiece engagement face, to define a cutting edge (26) fixed w.r.t. the body and cooperable with the helical cutting edge upon rotation of the spindle
Patent FR-2583589-A1 (FR)
Title: High-voltage substation without busbar
IPC: H02B13/02
Filed: 1985-06-18
Abstract: High-voltage substation of interior compartmental type, corresponding to a substation with a conventional busbar but which, through the adoption of a ring-like plan and the use of isolators whose functional elements are dissociated, possesses no busbar. The isolators can be of the type with rotary plug-in bushings contributing to the partitioning, with the fixed poles integral with the circuit breakers, earthing isolators etc., or on the contrary with knives articulated on the poles of the circuit breakers, the corresponding fixed poles integral with insulating panels forming a partition.
Patent FR-2584916-A1 (FR)
Title: Appareil de curetage ou d'exerese de tissus biologiques par un instrument vibrant a des frequences ultrasonores
Inventor: DIERAS FRANCIS
IPC: A61C17/00
Filed: 1985-07-19
Abstract: LA PRESENTE INVENTION CONCERNE UN APPAREIL A ULTRASONS PERMETTANT LE CURETAGE OU L'EXERESE DES TISSUS BIOLOGIQUES PAR IRRIGATION D'UN LIQUIDE SOUMIS A LA CAVITATION ET PAR ASPIRATION DU TISSU DESAGREGE, COMPRENANT UNE PIECE A MAIN CONTENANT UN TRANSDUCTEUR, LEQUEL EST ACCOUPLE MECANIQUEMENT A UN INSTRUMENT VIBRANT OU SONOTRODE. CET APPAREIL EST CARACTERISE EN CE QUE LA PIECE A MAIN 1 EST TRAVERSEE DE PART EN PART, DANS LE SENS LONGITUDINAL, PAR UN CONDUIT D'ASPIRATION 15, 24 RELIE, D'UNE PART, A UN RACCORD D'ASPIRATION 3 SE TROUVANT A L'EXTREMITE POSTERIEURE DE LA PIECE A MAIN 1, ET, D'AUTRE PART, A LA PARTIE INTERNE DE LA SONOTRODE D'ASPIRATION 17.