baber/WOPTO huggingface dataset:
Patent FR-2541307-A1 (FR)
Inventor: BROCHON MARIE-JOSE
IPC: C12N1/00
Filed: 1983-02-23
Abstract: A flake-powder preparation of a polygalactan having randomly interlaced chains of alternating D and L forms and bonded to fine grain aluminum oxide, silicon oxide and titanium oxide disposed throughout the powder and chemically bonded to the chains to form chemical complexes therewith, is used as a substitute for agar-agar as a culture medium. The powder is soluble in water upon heating to a temperature of 80 DEG  C. and forms a reversible gel upon cooling.
Patent FR-2523016-A1 (FR)
Title: Rectifieuse pour foret
Inventor: SCHMID HANS
IPC: B24B3/30
Filed: 1983-03-08
Abstract: L'INVENTION CONCERNE UNE RECTIFIEUSE POUR FORET, SUR LAQUELLE LE FORET 18 A AFFUTER, MONTE DANS UN MANDRIN 16 D'UNE TETE DE SERRAGE 14, PEUT ETRE RECTIFIE SUR LES FACES CONIQUES OU LES QUATRE FACES CONTRE LA SURFACE PLANE 48 DE LA MEULE 26. UNE POIGNEE A MANIVELLE 70 SERT D'ELEMENT D'ENTRAINEMENT POUR L'EXECUTION DES DIFFERENTS MOUVEMENTS REQUIS, POUR LA RECTIFICATION CONIQUE NOTAMMENT. POUR LA RECTIFICATION CONIQUE, LA SURFACE PLANE 48 DE LA MEULE 26 EST MAINTENUE DANS UNE POSITION. LORSQUE LA POINTE DU FORET 18 DOIT ETRE SOUMISE A UNE RECTIFICATION SUR QUATRE FACES, LA RECTIFICATION DES FACES EN DEPOUILLE ET DES FACES LIBRES NECESSITE DEUX POSITIONS ANGULAIRES DIFFERENTES ENTRE LE FORET 18 ET LA MEULE 26. A CETTE FIN, UNE MANOEUVRE DU VOLANT 56 PERMET DE FAIRE PIVOTER AUTOUR D'UN AXE B LA MEULE 26 ET SA SURFACE PLANE 48. L'AXE DE PIVOTEMENT B SE SITUE DANS LE PLAN DE LA SURFACE DE MEULAGE 48. UN TEL MONTAGE PERMET D'OBTENIR UNE GEOMETRIE EXACTE DE LA RECTIFICATION SUR QUATRE FACES, SANS MODIFIER LE MONTAGE DU FORET.
Patent FR-2525353-A1 (FR)
Title: Dispositif multiplex ou demultiplex optique
Inventor: DAMMAN HANS
IPC: G02B6/293
Filed: 1983-04-15
Abstract: L'INVENTION CONCERNE UN DISPOSITIF MULTIPLEX OU DEMULTIPLEX OPTIQUE QUI CONTIENT UNE GRILLE DE PHASE NUMERIQUE PRESENTANT AU MOINS QUATRE GRADINS ASSURANT LA DIFFRACTION DE LUMIERE D'AU MOINS TROIS LONGUEURS D'ONDE DIFFERENTES EN PLUSIEURS ORDRES DE DIFFRACTION CENTRAUX. DU FAIT QUE LA PERIODE DE GRILLE PEUT ETRE ELEVEE COMPARATIVEMENT A LA LONGUEUR D'ONDE, LE PROCEDE DE FABRICATION D'UNE GRILLE DE PHASE NECESSAIRE POUR UN TEL DISPOSITIF EST SIMPLIFIE ET IL EST PERMIS D'UTILISER, COMME SOURCES LUMINEUSES, DES DIODES LUMINESCENTES.
Patent FR-2526206-A1 (FR)
Title: Tourne-disque a chargement automatique du disque
Inventor: AGOSTINI LOUIS PIERRE CESAR
IPC: G11B33/02
Filed: 1983-04-26
Abstract: TOURNE-DISQUE A CHARGEMENT AUTOMATIQUE DU DISQUE PAR GLISSEMENT DE CELUI-CI DANS UN LOGEMENT 2 COMPORTANT UNE OUVERTURE AU TRAVERS DE LAQUELLE LES MOYENS D'ENTRAINEMENT 6, 7 DU DISQUE 3 SONT TRANSLATES (PLATEAU 12) D'UNE POSITION DE REPOS SITUEE EN DESSOUS DU NIVEAU D'INSERTION DU DISQUE 3 VERS UNE POSITION OPERATIVE.
Patent FR-2526523-A1 (FR)
Inventor: LEITHNER REINHOLD
IPC: F16T1/00
Filed: 1983-05-04
Abstract: It is very complicated and costly, from a construction point of view, to provide each stage of the superheaters (1, 2, 3) having a plurality of stages of steam generators, with a water level indicator enabling to monitor the condensate quantities in the superheaters and to discharge the quantity exceeding a certain limit value. Return valves (22) are arranged in water removal conduits (12, 13, 15, 16 17) which are not provided with a water level indicator (18). All water removal conduits form together with the drain collector (23) a system of communicating vessels. The collector (23) may be evacuated through an outlet conduit (24) and a cut-off valve (25) controlled by the water level indicator (18).
Patent FR-2546267-A1 (FR)
Inventor: SMET GABRIEL DE
IPC: F16M1/08
Filed: 1983-05-19
Abstract: The composite-wall panel or case structure comprises a wall formed by at least two shaped sheets 5, 6 which have regions in which confronting surfaces are in adjoining relation and interconnected by bonding or spot welding, and regions in which hollow bodies are formed between said confronting surfaces so as to impart a required rigidity to the structure. A method is disclosed for producing said panel or case structure. Application in the automobile industry.
Patent FR-2547059-A1 (FR)
Title: Dispositif pour detecter une camera infrarouge adverse
Inventor: ROVATI PHILIPPE
IPC: G01S17/74
Filed: 1983-05-31
Abstract: DISPOSITIF POUR DETECTER UNE CAMERA INFRAROUGE ADVERSE. CE DISPOSITIF COMPORTE UN LASER CONTINU 1 INFRAROUGE DIRIGE VERS LA CAMERA 25, UN RECEPTEUR 10 DES SIGNAUX INFRAROUGES RENVOYES PAR LA CAMERA, UN CIRCUIT DE TRAITEMENT 23 DE CES SIGNAUX, CAPABLE DE DETERMINER UN TEMPS DE RETARD, UN CIRCUIT DE RETARD 22 DELIVRANT DES SIGNAUX ELECTRIQUES RETARDES DUDIT TEMPS DE RETARD PAR RAPPORT A LA RECEPTION DES SIGNAUX INFRAROUGES, ET UN LASER PULSE 16 ENVOYANT VERS LA CAMERA 25 DES IMPULSIONS LASER RESPECTIVEMENT A LA RECEPTION DES SIGNAUX RETARDES. APPLICATION A LA DETECTION D'UNE CAMERA INFRAROUGE ADVERSE DISPOSEE SUR UN CHAR DE COMBAT.
Patent FR-2549626-A1 (FR)
Title: Device for information presentation, in particular for hotel lobbies, or the like.
Inventor: MEYER VINCENT
IPC: G09B29/10
Filed: 1983-07-20
Abstract: The present invention relates to a device for information presentation, in particular for hotel lobbies, or the like. Device characterised in that it consists essentially of a frame 1 for supporting a town plan 2 equipped with a lower structure 3 exhibiting boxes 4, of sites 5 for receiving tickets or reduced copies of notices provided above the boxes 4, and of switches 6 provided beside each site 5 and intended to turn on corresponding indicator lamps 7 on the plan 2.
Patent FR-2552462-A1 (FR)
Title: Injection tube for soil strengthening products
Inventor: CARON GERARD
IPC: E02D3/12
Filed: 1983-09-27
Abstract: The invention relates to tubes used for strengthening soils by the injection under pressure of a solidifying product. The tube 1 comprises at its ends 4 and 5 an assembly system and, between them, one or more caps 2 and 3 serving as a valve. The cap is obtained directly in the tube by thinning 7 the wall and breaks under the effect of the pressure inside the tube.
Patent FR-2554243-A1 (FR)
Title: Bistable electromagnetic display device
Inventor: FANTIN JEAN-PIERRE
IPC: G01R11/24
Filed: 1983-10-26
Abstract: The device consists of a stator 1, a coil 2 and a magnet 3. The stator forms a loop opening on to an air gap in which the magnet is mounted so that it can rotate and take up two extreme positions. In each of these positions, the magnet forms a bridge in the air gap so that its own magnetic flux closes on itself through the stator. Application to logic indicators in electricity meters.
Patent FR-2535662-A1 (FR)
Title: Maitre-cylindre
Inventor: LEIBER HEINZ
IPC: B60T8/88
Filed: 1983-11-04
Abstract: MAITRE-CYLINDRE POUR EQUIPEMENT DE FREINAGE DE VEHICULE, AVEC UNE VALVE DE COMMANDE TRANSMETTANT UNE FORCE AUXILIAIRE A UN PISTON DE FREINAGE AU MOINS. UN ORGANE DE REGLAGE 40 A COMMANDE QUELCONQUE, ATTAQUE PAR DES SIGNAUX ELECTRIQUES DE FORME ET DE DUREE QUELCONQUES, AGIT SUR LA VALVE DE COMMANDE 23 POUR COMPLETER LE REGLAGE POSSIBLE DE LA PEDALE 25 DE FREIN. UNE PRESSION EST AINSI APPLIQUEE AU CIRCUIT DE FREINAGE, INDEPENDAMMENT DE LA MANOEUVRE DE LA PEDALE DE FREIN ET EN FONCTION DE SIGNAUX DE COMMANDE ELECTRIQUES, CE QUI OFFRE DE NOMBREUSES AUTRES POSSIBILITES D'UTILISATION D'UNE TELLE SOUPAPE DE FREIN, PAR EXEMPLE POUR LA REALISATION D'UNE REGULATION DE GLISSEMENT MOTEUR, D'UN AUTODIAGNOSTIC D'ETANCHEITE, FONCTION, PERFORMANCE ET ALIMENTATION EN PRESSION, ET D'UN FREINAGE D'ECARTEMENT.
Patent FR-2555970-A1 (FR)
Title: Flexible packaging tube with integral stopper.
Inventor: CONNAN PATRICK
IPC: B65D35/42
Filed: 1983-12-02
Abstract: A flexible packaging tube for fluid products whose container body 25 is constituted by a flexible cylindrical skirt clamped at its base comprises a dispensing assembly comprising a convergent shoulder 23 surmounted by a outlet channel 24 onto which is articulated a stopper 22 by means of a hinge 28, this dispensing assembly being moulded in one piece. The axis of the outlet channel 24 is preferably separate from the axis of the container body 25 in order to allow easy stripping along a single axis.
Patent FR-2558955-A1 (FR)
Title: Capteur de forces vectoriel a ondes elastiques de surface
Inventor: MEUNIER PAUL-LOUIS
IPC: G01L1/00
Filed: 1984-01-27
Abstract: LE CAPTEUR DE FORCES VECTORIEL A ONDES ELASTIQUES DE SURFACE DE L'INVENTION COMPREND UN ORGANE MECANIQUE, UNE LAMELLE1 PAR EXEMPLE, SOUMIS A UNE CONTRAINTES. UNE FACE9 DE LA LAMELLE COMPORTE DES TRANSDUCTEURS ENTRETENANT UNE ONDE ELASTIQUE DE SURFACE. LE SYSTEME DE L'INVENTION COMPORTE TROIS MOYENS MAGNETIQUES INDUISANT DANS LA LAMELLE TROIS CHAMPS MAGNETIQUES ORTHOGONAUX DONT L'UN D'EUX EST PARALLELE A LA DIRECTION DE POLARISATION DE L'ONDE ELASTIQUE DE SURFACE. DES MOYENS PERMETTENT DE MESURER L'INFLUENCE DE CHAQUE CHAMP MAGNETIQUE SUR LA VITESSE DE PROPAGATION DE L'ONDE ELASTIQUE DE SURFACE. UN TEL SYSTEME EST UTILISABLE NOTAMMENT DANS LES ACCELEROMETRES.
Patent FR-2535979-A1 (FR)
Title: Process for exhausting, using an aqueous solution, an organic solution containing metals and a quaternary alkylammonium compound.
Inventor: HUBRED GALE L
IPC: C01G1/00
Filed: 1984-01-30
Abstract: Process for extracting its metal constituents from an organic solution containing them and containing a quaternary alkylammonium compound. The organic solution is brought into contact with an aqueous exhausting solution containing at least 75 g/l of a salt of a bicarbonate ion at not more than 50 DEG C and a pH of between 7 and 9, to convert the quaternary alkylammonium metal complexes into water-soluble metal complexes. Application to the extraction of molybdenum and vanadium.
Patent FR-2544477-A1 (FR)
Title: Installation pour le sechage de matieres animales ou vegetales
Inventor: ALSAKER JON
IPC: F26B21/00
Filed: 1984-04-05
Abstract: CETTE INSTALLATION COMPORTE DEUX APPAREILS 1, 2 BRANCHES EN SERIE 3, 4, 5 POUR LE TRAITEMENT THERMIQUE D'UNE MATIERE POLLUEE. POUR UTILISER DE LA CHALEUR PERDUE DU PREMIER APPAREIL 1 DANS LE SECOND 2 EN EVITANT LES PROBLEMES DUS A LA NATURE AGRESSIVE ET POLLUANTE DE LA MATIERE, ON PREVOIT UN SYSTEME FERME SEPARE DANS LEQUEL CIRCULE DE L'EAU ETOU DE LA VAPEUR D'EAU PURE(S). CE SYSTEME COMPREND LE CIRCUIT SECONDAIRE 10 D'UN ECHANGEUR DE CHALEUR DONT LE CIRCUIT PRIMAIRE 7 EST PARCOURU PAR LE GAZ D'ECHAPPEMENT OU DES BUEES DU PREMIER APPAREIL, UN OU PLUSIEURS COMPRESSEURS 17 ET UNE SURFACE D'ECHANGE THERMIQUE DANS LE SECOND APPAREIL 2.
Patent FR-2562405-A1 (FR)
Title: Universal removable seat cover
Inventor: HENNION GERARD
IPC: A47C31/11
Filed: 1984-04-09
Abstract: The invention concerns a universal removable seat cover, comprising a piece of cloth turned over on itself in order to define a cover having an opening. According to the invention, the said piece of cloth can be stretched along its two main directions, and an elastic strip 6 is attached on the periphery of the said opening 5. Application to the manufacture of covers for cushions, seats or the like.
Patent FR-2563985-A1 (FR)
Title: Automatic cassette dispensing device, in particular for video cassettes
IPC: G06K17/00
Filed: 1984-05-14
Abstract: Automatic cassette dispensing device, in particular for video cassettes, characterised in that it comprises, on a front panel element 1, a keyboard 8 linked to a computer 25, an introduction member 6 for an identification element 7 and at least one dispensing spout 5 for the cassettes 11 arranged in at least one cupboard 13, 14, transportation means 16, 20 being capable of moving respectively along the coordinates x, y as a result of orders received from the computer 25 controlled by information coming at least from the identification element 7 and from the keyboard 8 to bring a cassette to the spout 5.
Patent FR-2566069-A1 (FR)
Title: Blind fastening device.
IPC: F16B35/02
Filed: 1984-06-19
Abstract: The invention relates to a blind fastening device. This device comprises a member 4 for fastening an element 1 to a wall 2 by insertion of the member 4 into an orifice 6 made in the wall 2 and by locking the said member in the said orifice, and is characterised in that the fastening member 4 is made in two complementary half-parts 4a, 4b provided with a common rotational axis 8 in the plane or parallel to the parting plane of the two half-parts 4a, 4b, each half-part 4a, 4b comprising at the insertion end or head 10a, 10b a shoulder 12a, 12b respectively, projecting laterally, arranged so that in the complementary position of the said two half-parts, the said shoulders 12a, 12b are arranged on either side of the said member 4, thus allowing the said two half-parts 4a, 4b to be inserted via their shoulders 12a, 12b into the orifice of the wall and, by a single pivoting of the two half-parts towards one another, the said member 4 to be locked to the wall via the projections formed by each shoulder 12a, 12b on either side of the said member 4. This fastening device is particularly simple and of easy installation.
Patent FR-2548835-A1 (FR)
Title: Procede de fabrication d'un filtre d'ondes et filtre guide d'ondes fabrique par la mise en oeuvre de ce procede
Inventor: DIELEMAN PIETER JAN
IPC: H01P11/00
Filed: 1984-07-03
Abstract: PROCEDE DE FABRICATION D'UN FILTRE 43 GUIDE D'ONDES PRESENTANT UNE OU PLUSIEURS CAVITES RESONNANTES 45 QUI SONT LIMITEES CHACUNE PAR AU MOINS UNE PAROI 47 PRESENTANT UNE FENETRE 49. LE FILTRE 43 GUIDE D'ONDES EST CONSTITUE PAR DEUX CORPS EN FORME DE CUVETTE QUI, CHACUN, SONT FABRIQUES PAR EXTRUSION PAR CHOC, PRESENTENT UN COTE OUVERT ET COMPORTENT UNE OU PLUSIEURS PARTIES DE PAROI, LESDITS CORPS ETANT PLACES L'UN CONTRE L'AUTRE PAR LEURS COTES OUVERTS. APPLICATION: RECEPTION DE TELEVISION PAR SATELLITES.
Patent FR-2548591-A1 (FR)
Title: Machine offset
Inventor: ATKINSON CYRIL JOHN
IPC: B41F13/24
Filed: 1984-07-04
Abstract: MACHINE OFFSET COMPRENANT UN CYLINDRE PORTE-PLAQUE 1, UN CYLINDRE D'IMPRESSION 2 POUVANT TOURNER AUTOUR DE CENTRES FIXES ET UN CYLINDRE PORTE-BLANCHET 3 SOUTENU A CHAQUE EXTREMITE PAR UN LEVIER RESPECTIF 7 RELIE PAR UN MONTAGE PIVOTANT 14 A UN LEVIER 10 CORRESPONDANT DE FACON QUE LE DEPLACEMENT DU LEVIER 10 ENTRAINE LE MOUVEMENT DU CYLINDRE PORTE-BLANCHET EN LE RAPPROCHANT ET EN L'ELOIGNANT DU CYLINDRE PORTE-PLAQUE ET QUE LE DEPLACEMENT DU LEVIER 7 PROVOQUE LE MOUVEMENT DU CYLINDRE PORTE-BLANCHET EN LE RAPPROCHANT ET EN L'ELOIGNANT DU CYLINDRE D'IMPRESSION. CHAQUE LEVIER POSSEDE UN "PIVOT SANS AXE" 13, 14 PARCE QU'IL EST REALISE D'UNE SEULE PIECE AVEC UNE ZONE SOUPLE ET UNE EQUERRE DE MONTAGE CORRESPONDANTES. LES LEVIERS ET LES BATIS LATERAUX DE LA MACHINE PORTENT DES TROUS DE FIXATION 30, 32 QUI RECOIVENT DES CHEVILLES 35 CONVENABLES POUR IMMOBILISER LES LEVIERS ET DES MOYENS DE MONTAGE SONT PREVUS POUR IMMOBILISER LE CYLINDRE PORTE-BLANCHET POUR EFFECTUER LA LIAISON ENTRE LE CYLINDRE PORTE-BLANCHET ET LES LEVIERS ET POUR REGLER LES VIS DE BUTEE AJUSTABLES ASSOCIEES AUX LEVIERS.
Patent FR-2569780-A1 (FR)
Title: Sealing and pressurisation process and device for the outlets of shafts of oil-free air compressors
Inventor: BALASINSKI JERZY MAREK
IPC: F16J15/40
Filed: 1984-08-30
Abstract: A flow of air is created in the direction of the arrow 8, that is to say towards the enclosure 6 and the oil or the oil spray capable of coming from the enclosure 6 and rising in the opposite direction of the arrow 9 is forced back. A flow of air is ensured from the chamber 1 to the chamber 2, which causes permanent excess pressure in the chambers 2, the enclosure 5 in which the compressed air is produced, thereby being preserved from possible contamination by the lubricating oil. Application to screw compressors.
Patent FR-2573731-A1 (FR)
Title: Emballage pour produit pulverulent comportant une fermeture inviolable
Inventor: BAVAVEAS TRISTAN
IPC: B65D83/06
Filed: 1984-11-29
Abstract: L'INVENTION CONCERNE UN EMBALLAGE POUR PRODUIT. IL EST CONSTITUE: D'UN BOITIER SUPERIEUR 2, D'UN BOITIER INFERIEUR 7 CO-AXIAL, D'UN OBTURATEUR 13 PLACE A L'INTERIEUR DE ET COOPERANT AVEC LE BOITIER INFERIEUR, DE MOYENS DE FIXATIONS 10 TEMPORAIRE DE LA PARTIE EXTREME INFERIEURE 5 DE L'ENSEMBLE DU BOITIER SUPERIEUR 2-OBTURATEUR 13 AVEC LE BOITIER INFERIEUR 7 QUI, LORSQU'ILS SONT ACTIFS, DETERMINENT LA FERMETURE, DE MOYENS D'ARRET 19 DU COULISSEMENT AXIAL DE L'ENSEMBLE BOITIER SUPERIEUR 2-OBTURATEUR 13, ET DE MOYENS DE BLOCAGE 22 DE L'EMBALLAGE EN POSITION FERMEE DONT LA FONCTION EST D'EMPECHER LE COULISSEMENT AXIAL TOUT EN PERMETTANT LE PIVOTEMENT AXIAL DE L'ENSEMBLE BOITIER SUPERIEUR-OBTURATEUR PAR RAPPORT AU BOITIER INFERIEUR. APPLICATION AU DEBOUCHAGE DE LAVABOS.
Patent FR-2574110-A1 (FR)
Title: Multiple-orientation rotary-drilling jar
IPC: E21B7/02
Filed: 1984-11-30
Abstract: This method makes it possible to use, placed in a guide-frame, elements for rotation having multiple telescopic pipes and for the pressure supply and distribution of fluid materials to the percussive and blowing elements; this system incorporated into the chassis 3 supporting the rotary machine and sliding inside and outside the side elements 2 forms the frame 1; the multiple single and double action jacks 9 are used to raise the support. The rotary machine, that is drilling elements 7 and reduction gear 8 slide with this support by the assembly of the two drilling elements; the joining plates 12 are used to assemble the chassis; the hydraulic pump part and angle transmission 13 make it possible to transmit the rotation to the telescopic rotation elements 4, 5 and 6; the tilting device 14 is used to orientate the chassis; the tank 15 is used to store the hydraulic oil; all these elements being grouped together on the sliding frame, supporting the drilling elements. The free returns which may be fitted on the raising system make it possible to drill under the weight of the drilling equipment in free descent by the return of the fluid materials by means of this rerouting method placed on the supply column. The chassis is also used as a hydraulic reservoir.
Patent FR-2574119-A1 (FR)
Title: Systeme electronique d'elaboration d'un signal synchrone d'un signal d'allumage de moteur a combustion interne
Inventor: NOZERAN JEAN-MARC
IPC: H03K5/1252
Filed: 1984-12-04
Abstract: CE SYSTEME COMPREND DES MOYENS DE COMPARAISON A HYSTERESIS 6, 9 DONT LA SORTIE PASSE D'UN PREMIER ETAT A UN DEUXIEME ETAT LORSQUE LA TENSION DU SIGNAL D'ALLUMAGE S DEPASSE UN SEUIL HAUT PREDETERMINE ET REVIENT DU DEUXIEME ETAT AU PREMIER ETAT LORSQUE LA TENSION DU SIGNAL D'ALLUMAGE DESCEND AU-DESSOUS D'UN SEUIL BAS PREDETERMINE, UN CIRCUIT BASCULEUR 8 DECLENCHE PAR LES MOYENS DE COMPARAISON 6, 9 ET DONT LA SORTIE DELIVRE LEDIT SIGNAL SYNCHRONE S, ET UN CIRCUIT DISCRIMINATEUR DE DUREE 7 QUI N'AUTORISE LA COMMUTATION DU CIRCUIT BASCULEUR 8 EN REPONSE AU PASSAGE DE LA SORTIE DES MOYENS DE COMPARAISON 6, 9 DU DEUXIEME ETAT AU PREMIER ETAT QUE LORSQUE LADITE SORTIE RESTE DANS LE PREMIER ETAT PENDANT UNE DUREE AU MOINS EGALE A UNE VALEUR DETERMINEE. APPLICATION A LA MESURE DU REGIME D'UN MOTEUR A COMBUSTION INTERNE.
Patent FR-2576324-A1 (FR)
Title: Indium formate-based powder for forming a thin layer on a substrate, especially made of glass, process for its preparation and process for forming a layer starting with such a powder
Inventor: BLETRY JEAN
IPC: C07C51/41
Filed: 1985-01-22
Abstract: Powder based on metal compounds for forming transparent and electrically conductive thin layers on a substrate, especially made of glass. This powder contains indium formate powder, optionally in combination with dibutyltin oxide DBTO or dibutyltin difluoride DBTF powder, in weight proportions which can range up to 30 %.
Patent FR-2559425-A1 (FR)
Title: Matiere composite thermosensible d'enregistrement d'une image resistant aux solvants
Inventor: ARBREE ROBERTA RIO
IPC: G09F3/02
Filed: 1985-02-07
Abstract: LA MATIERE COMPREND UN SUBSTRAT CELLULOSIQUE 12, UNE COUCHE 14 PRODUCTRICE DE COULEUR (POUVANT PAR IMPRESSION THERMIQUE FORMER UNE IMAGE), FIXEE A UNE PREMIERE SURFACE DU SUBSTRAT 12, COMPRENANT UN LEUCO-DERIVE DE COLORANT DEVELOPPABLE PAR EXPOSITION A UN REVELATEUR ACIDE, UN REVELATEUR ACIDE, UN LIANT DU COLORANT ET DU REVELATEUR, UN AGENT PARTICULAIRE BASIQUE DE NEUTRALISATION, ET UNE COUCHE PROTECTRICE 16, INSOLUBLE DANS L'EAU COMPORTANT UNE RESINE RETICULEE PAR COVALENCE ET CATALYSEE PAR UN ACIDE, ET EVENTUELLEMENT UNE SECONDE COUCHE PROTECTRICE RESINEUSE 20, UNE COUCHE ADHESIVE 22 ET UNE DOUBLURE ANTI-ADHERENCE AMOVIBLE 24. TOUTES CES COUCHES SONT PERMEABLES A L'OXYGENE. APPLICATION: FABRICATION D'ETIQUETTES POUR VIANDES ROUGES ET PRODUITS ALIMENTAIRES DIVERS.
Patent FR-2578690-A1 (FR)
Title: Device for single-pole electrical connection between two modules, mechanically joined end-to-end, of a submerged motor-driven pump unit
Inventor: GIRONDE DANIEL
IPC: E21B17/02
Filed: 1985-03-07
Abstract: A device 21 for single-pole electrical connection between two modules, mechanically joined end-to-end, of a submerged motor-driven pump unit comprising at least one electric motor module and at least one pump module, each module including a rotating inner part 1,3 and a stationary outer part 2, 4 called a stator, the device connecting up a first insulated conductor 22, connected to the stator of a first module, to a second insulated conductor 23 connected to the stator of a second module, characterised in that a cavity 25 coaxial with the conductor is made in the said stator around the end of the said conductor, a ring 32, provided at its front part with a radially elastic extension 33, being mounted on the said conductor at the bottom of the said cavity, and in that it includes an electrical connection and insulation sleeve 35, 36 mounted on the end of each conductor, the said sleeve 35 penetrating into the said cavity of the stator of the first module and into the cavity of the stator of the second module, the said sleeve being made from insulating and flexible material, its ends being introduced between the insulation of the conductor and the said radially elastic extension 33 which compresses the said ends of the sleeve against the insulation of the conductors, the interior of the sleeve being provided with electrical contacts 36 interacting with complementary means of the first and second conductors.
Patent FR-2562058-A1 (FR)
Title: Procede d'elimination de l'oxalate de sodium se produisant lors de l'attaque de la bauxite
IPC: C01F7/473
Filed: 1985-03-25
Abstract: PROCEDE DE TRAITEMENT DE L'OXALATE DE SODIUM. ON PRECIPITE L'OXALATE DE SODIUM DANS LE DISPOSITIF 6 ET ON LE CHARGE DANS LE SECHOIR 7 AUQUEL ON ENVOIE, PAR LE CONDUIT 8, DU GAZ CHAUD PROVENANT DU FOUR TUBULAIRE ROTATIF 9. ON DECOMPOSE LE PRODUIT DU SECHAGE AU FOUR TUBULAIRE ROTATIF 9 A UNE TEMPERATURE DE 780 A 1000C. INDUSTRIE DE L'ALUMINIUM.
Patent FR-2562824-A1 (FR)
Title: Obturateur coulissant pour la busette de coulee de recipients contenant un bain de metal en fusion
Inventor: KELLER WERNER
IPC: B22D41/22
Filed: 1985-04-11
Abstract: OBTURATEUR COULISSANT POUR LA BUSETTE DE COULEE DE RECIPIENTS CONTENANT UN BAIN DE METAL EN FUSION, COMPRENANT DES ORGANES D'OBTURATION REFRACTAIRES QUI SONT RESPECTIVEMENT ENCHASSES AVEC JEU LATERAL DANS UN CADRE PORTEUR. AU MOINS UN ORGANE D'OBTURATION 18, 20 EST MUNI, DU COTE DU CADRE PORTEUR, D'AU MOINS UN PERCAGE 30 ET D'AU MOINS UNE RAINURE 32 DANS LESQUELS S'ENGAGE RESPECTIVEMENT UNE CHEVILLE 34, 36 FIXEE SUR LE CADRE PORTEUR 16, 26, LE PERCAGE 30 ETANT DISPOSE SUR L'AXE LONGITUDINAL DE LA RAINURE 32.
Patent FR-2566828-A1 (FR)
Title: Lift door-opening mechanism
Inventor: ROTHAUPT JORG
IPC: B66B13/08
Filed: 1985-06-28
Abstract: The drive mechanism opens and shuts a door, particularly of a lift cage, having two leaves moving in opposite directions. A driving motor has a crank arm acting on one leaf, and an envelope drive to move the other in the opposite direction. The envelope drive (8) is a positive one, typically with chain and incorporating intersecting runs. One run can comprise a link (20) whose parts are clear of its centre line (19), while the other is on this centre line and passing through the link.