baber/WOPTO huggingface dataset:
Patent FR-2570044-A1 (FR)
Title: Perfectionnements aux tracteurs enjambeurs
Inventor: DARCY RAYMOND
IPC: B62D49/06
Filed: 1984-09-12
Abstract: TRACTEUR ENJAMBEUR, CARACTERISE PAR LE FAIT QU'IL COMPORTE: UN TRAIN AVANT A VOIE ETROITE, FIXE; ET UN TRAIN ARRIERE A VOIE VARIABLE DONT UNE SEULE ROUE 5A OU 5B EST PORTEE PAR UNE JAMBE 3B MOBILE LATERALEMENT, DE TELLE SORTE QUE L'UNE DES DEUX ROUES ARRIERE 5A OU 5B EST FIXE LATERALEMENT ET EST TOUJOURS SENSIBLEMENT EN ALIGNEMENT DERRIERE LA ROUE AVANT CORRESPONDANTE ET CIRCULE TOUJOURS DANS LA MEME ALLEE, TANDIS QUE L'AUTRE ROUE ARRIERE 5B OU 5A EST DEPLACABLE LATERALEMENT DEPUIS UNE POSITION A VOIE ETROITE OU ELLE EST SENSIBLEMENT EN ALIGNEMENT DERRIERE LA ROUE AVANT CORRESPONDANTE 6B OU 6A ET UNE POSITION A VOIE PLUS LARGE.
Patent FR-2570478-A1 (FR)
Title: Processes and devices for condensing and recycling the gases which evaporate from the hold of a ship for transporting liquefied gas and ships comprising these devices
Inventor: GUYOT CLAUDE
IPC: B63J2/14
Filed: 1984-09-19
Abstract: The invention relates to processes and devices for condensing and recycling the gases which evaporate from the hold of a ship for transporting liquefied gas and to ships comprising these devices. A device according to the invention, for recycling the gases which evaporate from a hold 1 of a ship for transporting liquefied gas comprises a condenser 3, a compressor 5 which sucks the gases into the hold and which discharges them through the condenser and a circuit 6 for recycling the condensates equipped with a discharge valve 7. It comprises pumps 2 which suck the liquid into the hold and which discharge it into the circuit of the cooling liquid of the condenser 3 after having increased the pressure by a few bars. At the outlet of the cooling circuit of the condenser, the liquid is taken up by high pressure pumps 4 which discharge it in the direction of a user. One application is the equipping of ships for transporting liquefied gas, used for storing liquefied gas and for directly supplying users.
Patent FR-2552711-A1 (FR)
Title: Dispositif pour la manipulation de sachets en matiere plastique
Inventor: DRECKMANN KARL
IPC: B31B70/00
Filed: 1984-10-03
Abstract: CE DISPOSITIF COMPREND UN TRANSPORTEUR 4 RECEVANT DES ELEMENTS DE SACHETS 2, 3, UN DISPOSITIF DE TRANSFERT 5 AYANT DES TOURNIQUETS EXTERIEURS 6 ESPACES EN FONCTION DE LA LARGEUR DES ELEMENTS 2, 3, ET UN DISPOSITIF D'EMPILAGE 7. LES TOURNIQUETS COMPORTENT DES BRAS A VENTOUSES 8 POUR MAINTENIR LES ELEMENTS 2, 3 RETIRES DU TRANSPORTEUR 4. LES ELEMENTS 2, 3 SONT DEPOSES SUR LE DISPOSITIF 7 ENTRAINE PAR INTERMITTENCE ET QUI COMPORTE UNE BANDE TRANSPORTEUSE 9 MUNIE DE BROCHES D'EMPILAGE 10 DISPOSEES SUIVANT L'ECARTEMENT DES PILES. LE TRANSPORTEUR COMPREND DEUX CHAINES 11 AVEC DES BROCHES 10 ESPACEES D'UNE DISTANCE 9 ET GUIDEES DANS LA REGION CENTRALE DU DISPOSITIF 7. LE DISPOSITIF DE TRANSFERT 5 COMPORTE UN TOURNIQUET CENTRAL 12 QUI PEUT ETRE DEPLACE A TRAVERS LA DISTANCE D ENTRE LES CHAINES 11. SI LE TOURNIQUET CENTRAL EST REALISE SOUS LA FORME DOUBLE, ON PEUT MANIPULER EGALEMENT DEUX SACHETS SEPARES ET PLACES COTE A COTE QUI PRESENTENT UNE DECOUPE DE LA POIGNEE DITE SINUSOIDALE.
Patent FR-2555604-A1 (FR)
Title: Compositions aqueuses contenant des enzymes stabilisees
Inventor: SHAER ELIAS H
IPC: C11D3/386
Filed: 1984-10-03
Abstract: LA PRESENTE INVENTION A POUR OBJET UNE COMPOSITION ENZYMATIQUE A BASE AQUEUSE DESTINEE A ETRE EMPLOYEE COMME DETACHANT. CETTE COMPOSITION EST ESSENTIELLEMENT CONSTITUEE, SUR UNE BASE PONDERALE, DE: A)0 A ENVIRON 55 D'UN AGENT TENSIO-ACTIF CHOISI DANS LE GROUPE CONSTITUE PAR LES AGENTS TENSIO-ACTIFS ANIONIQUES ET NON ANIONIQUES, ET LEURS MELANGES; B)ENVIRON 0,006 A ENVIRON 5 D'UNE ENZYME ACTIVE CHOISIE DANS LE GROUPE CONSTITUE PAR LES PROTEASES ET LES ALPHA-AMYLASES ET DES MELANGES DE CELLES-CI; C)ENVIRON 0,1 A ENVIRON 2,5 D'UN ESTER DE FORMULE RCOOR DANS LEQUEL R REPRESENTE UN RADICAL ALKYLE POSSEDANT DE 1 A 3 ATOMES DE CARBONE OU L'HYDROGENE ET R REPRESENTE UN RADICAL ALKYLE POSSEDANT DE 1 A 6 ATOMES DE CARBONE; ET D)LE RESTE ETANT DE L'EAU.
Patent FR-2553018-A1 (FR)
Title: Procede de fabrication d'un outil de coupe pour canal dentaire et appareil pour la mise en oeuvre de ce procede
Inventor: MATUSANI KANJI
IPC: A61C5/02
Filed: 1984-10-05
Abstract: A.PROCEDE ET APPAREIL DE FABRICATION D'UN OUTIL DE COUPE POUR CANAL DENTAIRE. B.PROCEDE ET APPAREIL CARACTERISES EN CE QU'UNE TIGE DE FIL 3 EST INTRODUITE DANS UN TROU DE GUIDAGE 7 DE DIAMETRE INTERIEUR LEGEREMENT SUPERIEUR AU DIAMETRE DE LA TIGE DE FIL 3, CETTE INTRODUCTION S'OBTENANT EN FAISANT AVANCER ET TOURNER LA TIGE DE FIL 3 A VITESSE CONSTANTE, CETTE DERNIERE ETANT MAINTENUE DANS TOUTES LES DIRECTIONS PAR LA SURFACE INTERIEURE DU TROU DE GUIDAGE 7, LA TIGE DE FIL 3 ETANT ENSUITE MEULEE PAR UNE PIERRE DE MEULE MINCE 9 DONT LA POINTE FIXE DU BORD DE MEULAGE 10 PENETRE DANS LA TIGE DE FIL 3 JUSTE A SA SORTIE DU TROU DE GUIDAGE 7, TANDIS QU'ON FAIT VARIER PROGRESSIVEMENT L'ECART ENTRE L'AXE DU TROU DE GUIDAGE 7 ET LA POINTE DE LA PIERRE DE MEULE, EN REPONSE A L'AVANCE DE LA TIGE DE FIL. C.L'INVENTION S'APPLIQUE A LA FABRICATION D'OUTILS TRES MINCES.
Patent FR-2553318-A1 (FR)
Title: Appareil pour l'ebavurage de pieces, notamment de brames de coulee continue
Inventor: LANGEDER RUDOLF
IPC: B23D79/00
Filed: 1984-10-11
Abstract: CET APPAREIL COMPREND UN SUPPORT DE LAME 10 QUE L'ON PEUT DEPLACER AU NIVEAU DU BORD A EBAVURER 5, 5 DE LA PIECE ET SUR LEQUEL EST MONTEE UNE LAME 9 DONT LE TRANCHANT 24, 25 EST DE LONGUEUR AU MOINS EGALE A CELLE DU BORD A EBAVURER 5, 5. POUR POUVOIR CISAILLER AVEC UN SEUL ET MEME APPAREIL D'UNE CONSTRUCTION SIMPLE ET ROBUSTE LES BAVURES PRESENTES AUSSI BIEN A L'EXTREMITE AVANT QU'A L'EXTREMITE ARRIERE DES PIECES, LE SUPPORT DE LAME EST CONSTITUE PAR UN BRAS OSCILLANT 10 MU PAR UN ENTRAINEMENT OSCILLANT 16 ET DONT L'AXE D'OSCILLATION 15 EST ORIENTE A PEU PRES PARALLELEMENT AUX BORDS 5, 5 DE LA PIECE QU'IL S'AGIT D'EBAVURER.
Patent FR-2555948-A1 (FR)
Title: Front bearing for sliding roof panel for car
Inventor: BAUHOF KARL
IPC: B60J7/16
Filed: 1984-12-04
Abstract: The panel tilts downwards with its front edge as it slides backwards, pulling the front seal away from the opening. The hinge is on side blocks which slide in guide rails and which have linked guide blocks with sloping slots and pins. The two sloping slots are at different angles and cause the panel to tilt when slid rearwards. The guide blocks, or plates, are linked to the panel by adjustable screw fittings.
Patent FR-2576516-A1 (FR)
IPC: A61N1/30
Filed: 1985-01-29
Abstract: 1. A method of slimming treatment by ionophoresis, utilising a flow of electric current through the body, by means of flexible electrodes applied to the skin, characterised in that the electric current is transmitted through the body by means of enveloping electrodes (2, 2a, 2b, 2c, 2d, 2e, ..., 2n) made of conductive rubber and arranged around the part or parts of the body to be treated, these enveloping electrodes being shaped so as to fit as closely as possible said part or parts of the body around which they have been placed.
Patent FR-2560642-A1 (FR)
Title: Moteur a turbosoufflante a contre-rotation
Inventor: STUART ALAN ROY
IPC: F02C3/073
Filed: 1985-02-28
Abstract: MOTEUR A TURBOSOUFFLANTE A CONTRE-ROTATION A TAUX DE SOLUTION ELEVE. IL COMPREND: UN GENERATEUR DE GAZ 16 PRODUISANT DES GAZ DE COMBUSTION; UNE TURBINE DE TRAVAIL 30 COMPORTANT DES PREMIERE 38 ET SECONDE 42 GRILLES D'AUBES DE TURBINE TOURNANT EN SENS INVERSE AYANT POUR EFFET DE FAIRE TOURNER DES PREMIER 44 ET DEUXIEME 48 ARBRES D'ENTRAINEMENT RESPECTIVEMENT; UNE SECTION DE PROPULSEUR 52 COMPORTANT UNE PREMIERE GRILLE D'AUBES DE PROPULSEUR RELIEES AU PREMIER ARBRE D'ENTRAINEMENT ET UNE DEUXIEME GRILLE D'AUBES DE PROPULSEURS RELIEES AU DEUXIEME ARBRE D'ENTRAINEMENT; UN COMPRESSEUR DE GAVAGE 66 COMPRENANT UNE PREMIERE GRILLE D'AUBES DE COMPRESSEUR 70 RELIEES AU PREMIER ARBRE D'ENTRAINEMENT 44 ET UNE SECONDE GRILLE D'AUBES DE COMPRESSEUR 74 RELIEES AU SECOND ARBRE D'ENTRAINEMENT 48. APPLICATION AUX MOTEURS A TURBINE A GAZ.
Patent FR-2581036-A1 (FR)
Title: Stopper allowing the closing of tubes and bottles, in particular for pharmaceutical products
Inventor: FRANCOIS
IPC: B65D41/28
Filed: 1985-04-25
Abstract: Stopper allowing the closing of tubes and bottles, in particular for pharmaceutical products, and formed from two elements, one providing protection against the ambient environment and the other rendering the container tamper-proof, characterised in that the internal element providing protection against the ambient environment is constituted by a lower part or skirt 7, 17a penetrating into the upper part of the package, this lower part being prolonged by a flat horizontal wall forming a cover 6, 18 and having on its external peripheral edge a splay 6b or a ring 19 cooperating with ledges 8 or bulges 15 disposed on the inside part of the cap 1 or skirt 12 of the outer cap 1 or 10 placed on the container and rendering it tamper-proof.
Patent FR-2582292-A1 (FR)
Title: Improvement in the make-up of newspaper sheets
IPC: B42D7/00
Filed: 1985-05-21
Abstract: The invention consists in making improvements to the opening and closing of the fold of newspaper sheets 1. These improvements are composed of openings, holes, slits or slots 2 whose purpose is to thin down the central folding line 3 of the two half-sheets of the newspaper. The invention is used in newspaper printing works and printing works for the make-up of separate sheets.
Patent FR-2583087-A1 (FR)
IPC: E04G11/28
Filed: 1985-06-07
Abstract: A method of building a structure formed of a masonry wall having an outer face carrying frame members and insulation and provided with sheathing overlying the frame members and insulation entails generally simultaneously erecting the masonry wall, frame members, and insulation and thereafter applying the sheathing. More particularly first a framework of frame members is erected against an outer brace panel, insulation is fitted between the frame members and against the brace panel, and anchors are fixed to the insulation and framework with stems of the anchors projecting inward away from the panel past the insulation. Then a masonry interior wall either of cast reinforced concrete or block is built against the insulation with the anchors imbedded in the masonry wall. The outer brace panel is then removed and sheathing is secured to the frame members. Thus the exterior walls of the building can be virtually completed, all but the sheathing, one floor at a time. The masonry wall is built after the framework and insulation are set up, working from inside, so that the use of heavy-duty scaffolding and the like is unnecessary.
Patent FR-2584087-A1 (FR)
Title: Process for the treatment of effluents from oilfields
Inventor: DURAND DOMINIQUE
IPC: F25J3/02
Filed: 1985-06-26
Abstract: Process for the treatment of effluents from oilfields, characterised in that the said effluents are decompressed in a first separator from which a gas and an oil are collected separately, in that at least the said oil is subjected to a deethanisation treatment, in that the gases originating from the first separator, to which the gases originating from the said deethanisation treatment are optionally added, are treated so as to extract therefrom the hydrocarbons containing at least three carbon atoms which they contain, and in that the said hydrocarbons are reinjected into the "stabilised crude" originating from the deethanisation treatment.
Patent FR-2575061-A1 (FR)
Title: Raccord tournant pour piece a main dentaire
Inventor: OLSEN ROBERT ARTHUR
IPC: A61B19/00
Filed: 1985-07-08
Abstract: L'INVENTION CONCERNE UN RACCORD TOURNANT DESTINE A TRANSMETTRE PLUSIEURS FLUIDES. ELLE SE RAPPORTE A UN RACCORD TOURNANT QUI COMPORTE, AUTOUR DE SON AXE, UN TUBE TOURNANT 40 QUI A UN BOITIER EXTERNE 50, UN BOITIER INTERNE 52 ET UN ORGANE D'ENTRETOISE 54. CES TROIS ELEMENTS DELIMITENT AINSI DES PASSAGES D'ALLER ET DE RETOUR D'AIR COMPRIME 60, UN PASSAGE D'AIR SECONDAIRE DE NETTOYAGE 70, UN PASSAGE DE CIRCULATION D'EAU 80 ET UN PASSAGE CENTRAL DESTINE A CONTENIR UN GUIDE D'ONDES LUMINEUX. CETTE DISPOSITION PERMET UNE UTILISATION OPTIMALE DE L'ESPACE DU TUBE TOURNANT. APPLICATION AUX PIECES A MAIN DENTAIRES.
Patent FR-2587685-A1 (FR)
Title: Unit package for glass and similar item
Inventor: DURAND JEAN-JACQUES
IPC: B65D5/50
Filed: 1985-09-20
Abstract: The package is in the form of a box which is almost completely closed and which can be converted into a tray for displaying the article contained in the box. This conversion is made possible by incisions 36, 42, 43, formed in the front wall 4 and in the two lateral walls 3 and 5 of the box, and by folding lines 38 provided in the lateral walls 3 and 5 substantially at equal distances from the front 4 and rear 2 walls of the box. The conversion is carried out by pushing in the parts 4a and 4b of the front wall 4 against the rear wall 2, the parts 3a and 5a of the lateral walls 3 and 5 being folded through 180 DEG about the folding lines 38 against the remaining parts of the said lateral walls. The pushing-in operation may be facilitated by a folding or fracture line 44 which extends longitudinally in the centre of the front wall 4.
Patent FR-2571366-A1 (FR)
Title: Procede de preparation de la l-carnitine et de ses sels
Inventor: KIKUCHI HARUHIKO
IPC: C07B31/00
Filed: 1985-10-08
Abstract: ON RESOUT LA L-CARNITINE ET SES SELS A PARTIR DE LA DL-CARNITINE EN UTILISANT COMME AGENT DE RESOLUTION L'ACIDE DIBENZOYL-L()TARTRIQUE. LA L-CARNITINE EST CONNUE COMME VITAMINE B ET EST UTILE COMME MEDICAMENT.
Patent FR-2588751-A1 (FR)
Title: Trepan in particular for extracapsular extraction of a cataract
IPC: A61F9/007
Filed: 1985-10-17
Abstract: The invention relates to a trepan in particular for extracapsular extraction of a cataract. This trepan is characterised in that it consists of a circular blade 1 with a lower cutting edge, connected on its outer circumference to the curved end of a hollow pipe 2, 2' whose other end is capable of being connected to a source of an appropriate fluid intended to be introduced into the anterior chamber of the eye via an orifice 7, 9 situated in the plane of the circular blade and supplied via the said hollow pipe 2. Application in particular to anterior capsulotomy.
Patent FR-2591030-A1 (FR)
Title: Fibre optic device for monitoring the operation of fuse cartridges
Inventor: CHAMBON MICHEL
IPC: H01H85/30
Filed: 1985-11-29
Abstract: With the usual striker 8 of the cartridge 1 there is associated a movable screen 14 drilled with an opening 14a allowing passage of the light beam between the adjacent ends of two optical fibres 17, 18; the displacing of this screen 14 under the effect of the freeing of the striker causes the breaking of the beam and the automatic emission of an alarm.
Patent FR-2577029-A1 (FR)
Title: Paroi laterale pour four de fusion metallurgique ainsi que les fours obtenus
Inventor: AUNE JAN ARTHUR
IPC: F27D9/00
Filed: 1986-01-10
Abstract: CETTE PAROI LATERALE EST CARACTERISEE EN CE QUE SA PARTIE SUPERIEURE EST CONSTITUEE DE PANNEAUX A REFROIDISSEMENT PAR CONVECTION 3 MUNIS DE PASSAGES INTERIEURS 4 DE CIRCULATION D'UN AGENT DE REFROIDISSEMENT LIQUIDE; EN CE QU'UN REVETEMENT REFRACTAIRE 6 EST PLACE A L'INTERIEUR DES PANNEAUX A REFROIDISSEMENT PAR CONVECTION 3; EN CE QUE DES PANNEAUX 7 DE REFROIDISSEMENT PAR EVAPORATION SONT PLACES AU-DESSOUS DES PANNEAUX A REFROIDISSEMENT PAR CONVECTION 3, CES PANNEAUX 7 DESCENDANT JUSQU'AU REVETEMENT DE FOND 14 DU FOUR ET COMPORTANT DES MOYENS DE CONDENSATION 10 AU VOISINAGE DE LEURS EXTREMITES SUPERIEURES 8; ET EN CE QU'UN REVETEMENT REFRACTAIRE 13 NON STABLE CONTRE LE LAITIER LIQUIDE, EST PLACE DU COTE INTERIEUR DES PANNEAUX 7 DE REFROIDISSEMENT PAR EVAPORATION.
Patent FR-2593188-A1 (FR)
Title: Process and device for inoculating a bioreactor containing a biomass fixed on a support
Inventor: RIGOUARD ALAIN
IPC: C12M1/26
Filed: 1986-01-20
Abstract: Process for inoculating a bioreactor containing a biomass fixed on a support, for example a tank for treating waste water containing biomass fixed on a granular solid support. There is introduced into the reactor 1 a support composed of components (grits) previously coated with biomass, then extracted 32, 33, separated 34, packaged 35, frozen 29 and preserved 30 as they are, without the freezing having necessarily been carried out while preserving the biomass in a biologically active state.
Patent FR-2593607-A1 (FR)
Title: Method and device for testing electrooptic transitions
Inventor: LECOMTE MARCEL ARMAND
IPC: H04B10/07
Filed: 1986-01-30
Abstract: The invention relates to a method and a device for testing electrooptic systems of an optical linkage LO consisting of an optical fibre FO, one end of which is connected to a light-emitting diode DE and the second end of which is connected to an optoelectronic receiving diode DR. The method described consists in supplying the emitting diode DE with a pulsed current of specific frequency and amplitude from a generator GE, in detecting the current of the same shape which then traverses the receiving diode DR, and in converting this current of the same shape into a voltage whose amplitude is measured. The invention is applicable in all systems for data transmission via optical fibres.
Patent FR-2595372-A1 (FR)
Title: Process and installation for sulphiting wine in barrels
Inventor: NERET JEAN-LOUIS
IPC: B01F3/08
Filed: 1986-03-07
Abstract: The invention relates to sulphiting wine in barrels. Sulphur dioxide in a reservoir 1 is transferred by means of the duct 10, the electrovalve 13, and one of the calibrated orifices 18 or 19 combined with the valve 20 or 21, to an injection tube 11. Under the nitrogen pressure which is gradually decreased at 22 and 23, at the end of the injection, optionally after mixing with nitrogen via 32, 33, the SO2 duct is purged by sending nitrogen via 27, first towards 10', 18 or 19, 20 or 21, 34, 11, then by discharging to the reservoir 1 via 13 and 10. All the problems linked to sulphur dioxide leaks are thus avoided by sulphiting wine.
Patent FR-2596439-A1 (FR)
Title: Connection device for prestressed concrete sheath
Inventor: BERNARD ALAIN
IPC: E21D11/08
Filed: 1986-03-26
Abstract: The invention relates to a connection device for prestressed concrete sheath which will find its application in particular in the field of public works or in the building industry (cast concrete blocks). The structures are formed from juxtaposed concrete blocks 2 and 3 traversed by prestressing cables which are placed in sheaths 4 and 5 passing through each of the blocks 2 and 3. The connection device 6 is formed by a joining sleeve 7 whose function is to ensure continuity between the sheaths 4 and 5 so as to facilitate the passing of the prestressing cable. The device 6 is also formed by a sealing sleeve 12 which has to compensate for the dimensional differences between the contiguous blocks 2 and 3 and join the sheaths 4 and 5 in a sealed manner.
Patent FR-2580863-A1 (FR)
Title: Disjoncteur modulaire de protection contre les mises accidentelles a la masse et son procede de montage
Inventor: MORRIS ROBERT ALLAN
IPC: H01H71/02
Filed: 1986-04-18
Abstract: L'INVENTION PREVOIT UN DISJONCTEUR MODULAIRE DE PROTECTION CONTRE LES MISES ACCIDENTELLES A LA MASSE COMPRENANT UN MODULE 66 DE PROTECTION CONTRE LES MISES A LA MASSE ET UN MODULE DE TRAITEMENT DE SIGNAL QUI SONT RELIES A UN MODULE DE DISJONCTEUR 10. CHACUN DES COMPOSANTS MODULAIRES EST ESSAYE ET ETALONNE INDIVIDUELLEMENT AVANT L'ASSEMBLAGE. LE MODULE DE DISJONCTEUR COMPORTE UN DISJONCTEUR AUTOMATIQUE POUR RESIDENCES QUI EST MODIFIE AFIN DE RECEVOIR LES MODULES DE PROTECTION CONTRE LES MISES ACCIDENTELLES A LA MASSE ET DE TRAITEMENT DE SIGNAL. APPLICATION AUX DISJONCTEURS DE SECTEUR POUR RESIDENCES.
Patent FR-2581170-A1 (FR)
Title: Appareil de combustion noyee et procede de calcination du gypse
Inventor: BOUNINI LARBI
IPC: C04B11/028
Filed: 1986-04-24
Abstract: APPAREIL DE COMBUSTION NOYEE ET PROCEDE DE CALCINATION DU GYPSE; ON CALCINE DU GYPSE PAR CONTACT AVEC DES GAZ CHAUDS SORTANT D'UN TUBE DE COMBUSTION 16 NOYE DANS LA MASSE DE GYPSE; LA FORMATION D'ANHYDRITE PAR COMBUSTION A MORT EST REDUITE PAR LA PRESENCE D'UN SECOND TUBE 24 APPELE TUBE D'ASPIRATION ENTOURANT LE TUBE DE COMBUSTION; LE GYPSE TRAVERSANT L'ANNEAU ENTRE LES TUBES EST CHAUFFE PAR LES GAZ CHAUDS ET EST EJECTE DE L'ANNEAU POUR EVITER LE PASSAGE REPETE DANS LA ZONE DE GAZ CHAUDS AU NIVEAU DE LA BUSE DU TUBE DE COMBUSTION.
Patent FR-2597980-A1 (FR)
Title: Procede et installation d'analyse en ligne d'un produit liquide par chromatographie en phase liquide
Inventor: GUILLEMIN CLAUDE
IPC: G01N30/88
Filed: 1986-04-25
Abstract: ANALYSE EN LIGNE. LE DISPOSITIF POUR LA MISE EN OEUVRE DU PROCEDE COMPREND: -UNE SECONDE 20 DE PRELEVEMENT ET DE TRAITEMENT DISPOSEE AU SEIN DU PRODUIT; -UN CHROMATOGRAPHE 39 ASSOCIE A LA SONDE; -UN DETECTEUR D'ELUATS 13 DISPOSE A DISTANCE DU CHROMATOGRAPHE; -ET UNE UNITE DE CONTROLE PRENANT EN COMPTE LES VARIATIONS D'APPARITION D'UN PIC REMARQUABLE PAR RAPPORT AUX MEMES PICS D'UN CHROMATOGRAMME ANTERIEUR. APPLICATION A LA CHROMATOGRAPHIE EN PHASE LIQUIDE.
Patent FR-2599761-A1 (FR)
Inventor: FANGEAT ROLAND
IPC: B01D53/04
Filed: 1986-06-04
Abstract: The textile yarn comprises an inert core consisting of a single filament without axial torsion, made from an inorganic material able to withstand an oxidizing atmosphere at a temperature of over 800 DEG C. The core is surrounded by carbonized fibers and is activated in order to acquire a specific surface area/thread weight in excess of 1000 m<2>/g, the proportion of inert material in relation to the total weight prior to carbonization and activation being less than 30 %.
Patent FR-2584175-A1 (FR)
Title: Procede et refroidisseur fixe pour refroidir une matiere granulaire
Inventor: ENKEGAARD TORBEN
IPC: F27D15/02
Filed: 1986-06-27
Abstract: PROCEDE ET REFROIDISEUR FIXE POUR REFROIDIR UNE MATIERE GRANULAIRE. LE REFROIDISSEUR COMPORTE UN CORPS TUBULAIRE 4 FIXE EQUIPE D'UNE ENTREE 3 DE LA MATIERE GRANULAIRE, RELIEE PAR UNE CHAMBRE 2 A UN FOUR 1, ET UNE SORTIE 5, 6 DE CETTE MATIERE, LA MATIERE 18 EST SOULEVEE DE MANIERE REPETEE, DANS LE TRAJET DE L'AIR DE REFROIDISSEMENT INSUFFLE PAR UN VENTILATEUR 7, PAR DES JETS D'AIR PROJETE PAR UNE SERIE D'ORGANES 8 DE PROJECTION. APPLICATION: REFROIDISSEMENT D'UN CLINKER DE CIMENT 18 ET PRECHAUFFAGE DE L'AIR SECONDAIRE DE COMBUSTION.
Patent FR-2601443-A1 (FR)
Title: Position sensor and its application in telemetry, in particular space robotics
Inventor: BUIL CHRISTIAN
IPC: G01B11/03
Filed: 1986-07-10
Abstract: The invention relates to a position sensor. The sensor comprises three pairs, each consisting of a straight photoelectric detector and an associated straight slit. Each slit F and the associated detector B are in parallel planes, but the direction of the slit is orthogonal to that of the detector. The light sources are associated with the slits. The light L reflected by the object reaches the slit associated with the light source and forms on the associated detector a diffraction spot. The detector produces an electric signal corresponding to the position of the spot. Application to telemetry, in particular space robotics.
Patent FR-2605516-A1 (FR)
IPC: A61F11/00
Filed: 1986-10-27
Abstract: Devices for suppressing ear troubles produced by pressure variations of the environmental atmosphere, by providing a certain air vaccum. The device according to the invention is essentially characterized in that it comprises at least two ends (1) to be associated to the auditory meatus (2) of a person, each end comprising a traversing orifice (3), and means (9, 11, 14, 15, 11 bis) to control a fluid circulation in the traversing orifice so as to modulate the fluid pressure inside the auditory meatus as a function of the pressure of the atmosphere where the person is. Application: particularly for the suppression of ear troubles during airplane travels.