baber/WOPTO huggingface dataset:
Patent FR-2530859-A1 (FR)
Title: Isolant
Inventor: BAARS JAN
IPC: H02G15/18
Filed: 1982-10-29
Abstract: L'INVENTION CONCERNE UN ISOLANT POUR ISOLER AU MOYEN DE GRAISSE ISOLANTE, UNE CONNEXION OU UNE BORNE ET UN CABLE ELECTRIQUE, EN PARTICULIER POUR DES CONNECTEURS. SELON L'INVENTION, UN SAC EN MATIERE PLASTIQUE SYNTHETIQUE OUVERT D'UN COTE 1 EST REMPLI DE GRAISSE ISOLANTE 2, ET CE SAC EST ATTACHE A UN RUBAN EN MASTIC 3 POUVANT FERMER L'OUVERTURE APRES INSERTION DES CONNECTEURS 6, 7. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE ELECTRIQUE.
Patent FR-2515512-A1 (FR)
Title: Composition anti-calcul contenant un ester bis (o-carboxyphenylique) d'un acide dicarboxylique aliphatique
Inventor: GAFFAR ABDUL
IPC: A61K31/225
Filed: 1982-11-02
Abstract: L'INVENTION CONCERNE UNE COMPOSITION BUCCALE PRATIQUEMENT ANHYDRE, QUI EST PRATIQUEMENT EXEMPTE D'AGENTS ANTIPLAQUE ANTI-BACTERIENS FORMANT NORMALEMENT DES TACHES ET QUI CONTIENT UNE QUANTITE ANTI-CALCUL EFFICACE D'UN ESTER BIS(O-CARBOXYPHENYLIQUE) D'UN ACIDE DICARBOXYLIQUE ALIPHATIQUE EN C, TEL QUE LE SUCCINATE DE BIS(O-CARBOXYPHENYLE). APPLICATION AUX SOINS DENTAIRES.
Patent FR-2516994-A1 (FR)
Title: Roulement pour des mouvements longitudinaux
Inventor: WALTER LOTHAR
IPC: F16C29/06
Filed: 1982-11-18
Abstract: CE ROULEMENT COMPORTE UNE CAGE ENTOURANT L'ARBRE, INTRODUITE DANS L'ALESAGE D'UN CARTER AVEC AU MOINS UNE FENTE DE GUIDAGE TRAVERSANT RADIALEMENT, DIRIGEE DANS LA DIRECTION LONGITUDINALE, UNE BARRETTE RECOUVRANT VERS L'EXTERIEUR LA FENTE OU LES FENTES DE GUIDAGE, S'APPUYANT DANS L'ALESAGE DU CARTER ET DES ELEMENTS ROULANTS TRANSMETTANT LA CHARGE, INTRODUITS LES UNS DERRIERE LES AUTRES EN UNE RANGEE DANS LA FENTE OU LES FENTES DE GUIDAGE, ENTRE DES CHEMINS DE ROULEMENT LONGITUDINAUX DES BARRETTES ET DE L'ARBRE. LA BARRETTE 12 CONSISTE EN AU MOINS DEUX PARTIES DE BARRETTE 23, 28 ET DISPOSEES COTE A COTE DANS LA DIRECTION LONGITUDINALE, S'APPUYANT DE MANIERE A POUVOIR BASCULER INDIVIDUELLEMENT DANS L'ALESAGE 3 DU CARTER 1.
Patent FR-2517027-A1 (FR)
Title: Solid fuel supply system - returns excess fuel from various consumption points to accumulator between preparation mechanism and pump
IPC: F23K3/00
Filed: 1982-11-26
Abstract: The system supplies solid fuel to different points of consumption, having a fuel accumulator (21) between the mechanism preparing the fine fuel. The pump (11) delivers the fuel to the supply pipes (12,12a,13,14,14a,15) for the points concerned. Any excess fuel at these points is returned to this accumulator from a union near where it is distributed to them and downstream of the pump. The accumulator can consist of a hopper of predetermined capacity, with an outlet feed mechanism (20a) connected between the preparation mechanism outlet and the pump inlet. Solenoid-operated valves (28,30) upstream of the connection point regulate the fuel from the preparation mechanism and the supply of air, and are automatically controlled by level detectors (22,23) inside the hopper.
Patent WO-8401178-A1 (WO)
Title: W.c. apparatus with hydraulic valve incorporated in the end portion of the siphon
Inventor: PIAT MOISE
IPC: E03D5/012
Filed: 1983-09-12
Abstract: W.C. apparatus with siphonal suction comprising a hydraulic valve housed in the terminal portion of the siphon, characterized in that after the siphon is completely filled, the siphonal suction is obtained by the sliding of the valve (8), first on a solid portion (6a) thereby causing a priming to induce the siphonal suction which continues with high power as soon as the siphon communicates with the down pipe (7) by opening completely the valve (8), also characterized in that the starting of an operation by the handling of a control rod of a piston distributor (28) determines an automatic cycle of which the successive phases are in the following chronological order: a) closure of the valve (8) by the action of a jack (12), b) filling of a small tank (24), c) sprinkling of the bowl by passing by a ball box with, simultaneously level rising and complete filling of the siphon, the air pocket formed inits top part being discharged by a device such as for example a moving valve device (52) cooperating with the control rod (29), d) opening of the sliding valve, e) emptying of the small tank (24) through the bottom of the bowl so as to restore the appropriate normal water level, the phases a) and b) being invertible.
Patent FR-2521834-A1 (FR)
Title: Procede et dispositif pour la fabrication de lait en poudre
Inventor: GRAY ROBIN MC ILRAITH
IPC: B01D1/18
Filed: 1983-02-23
Abstract: DANS LA FABRICATION DU LAIT EN POUDRE, ON UTILISE HABITUELLEMENT UN EVAPORATEUR POUR CONCENTRER LE LAIT ET FINIR LE SECHAGE, PAR EXEMPLE JUSQU'A 4 D'EAU, DANS UN SECHOIR PAR PULVERISATION. L'EVAPORATEUR EST PLUS EFFICACE DANS SON UTILISATION DE VAPEUR POUR EXTRAIRE L'EAU CONTENUE DANS LE LAIT, SI BIEN QU'IL EST SOUHAITABLE D'ALIMENTER LE SECHOIR EN LAIT SE TROUVANT DANS UN ETAT DE CONCENTRATION AUSSI ELEVE QUE POSSIBLE. LA VISCOSITE CROISSANTE DU PLUS FORT CONCENTRE AFFECTE DEFAVORABLEMENT LA PULVERISATION QUI EST NECESSAIRE POUR LE SECHAGE. ON A REMARQUE QUE LE LAIT PRESENTE UN DELAI DE QUELQUES SECONDES POUR EPAISSIR JUSQU'A ATTEINDRE SA PLEINE VISCOSITE, ET, POUR TIRER AVANTAGE DE CETTE PROPRIETE, L'EVAPORATEUR PRESENTE UN ETAGE FINAL 3 CONCU POUR UN COURT TEMPS DE SEJOUR ET PLACE AVEC SA SORTIE 5 IMMEDIATEMENT ADJACENTE A L'ENTREE DU SECHOIR PAR PULVERISATION 4. ON PREFERE QUE L'ETAGE FINAL 3 SOIT MONTE AU SOMMET DU SECHOIR 4.
Patent FR-2541695-A1 (FR)
Title: System for controlling the comb of a weaving machine and weaving machine equipped with such a system
Inventor: GOSCINIAK GUY
IPC: D03D49/60
Filed: 1983-02-28
Abstract: The invention relates to the weaving industry. The comb 10 of the weaving machine is mounted on a support 9 articulated on a parallelogram joint 3, 6, one of the arms 3 of which is keyed on an oscillating shaft 1. The comb 10 is displaced parallel to itself in the vertical position. Where double-lap looms are concerned, the comb sweeps over the upper 11 and lower 12 sheds which are symmetrical.
Patent FR-2527375-A1 (FR)
IPC: G21F1/02
Filed: 1983-03-03
Abstract: The invention relates to a shield for mobile objects, in particular vehicles, against neutron emission incident from a point situated above the surface of the earth. The aim of the invention is to achieve the object of configuring such a shield with the result that the mobility of the object is not impaired in normal use and is impaired when used under conditions of emission less than in the case of known objects protected against emission. This object is achieved according to the invention when the mobile object is assigned a cavity which covers its top and side faces and can be filled with and emptied of a liquid rich in hydrogen, in particular water. Defence technology is the preferred field of application for the invention.
Patent FR-2523843-A1 (FR)
Title: Composition de creme dentaire
Inventor: PIECHOTA STANLEY EDWARD JR
IPC: A61Q11/00
Filed: 1983-03-28
Abstract: L'INVENTION CONCERNE UNE CREME DENTAIRE QUI SE DISPERSE FACILEMENT LORSQU'ELLE EST AGITEE EN PRESENCE D'EAU OU DE SALIVE. LE SYSTEME DE GEL DU DENTIFRICE CONTIENT DU XANTHANE ET UN ALGINATE A UN RAPPORT EN POIDS D'ENVIRON 3:1 A 1:3, DE PREFERENCE D'ENVIRON 3:1 A 1:1. LA CREME DENTAIRE PROCURE EGALEMENT UNE TEXTURE OU SENSATION AGREABLE DANS LA BOUCHE ET LA MOUSSE PRODUITE PENDANT LE BROSSAGE DES DENTS NE PERD QUE LENTEMENT DU LIQUIDE.
Patent FR-2544466-A1 (FR)
Title: Apparatus for heating ambient air which can be inserted into a fireplace
IPC: F24B1/02
Filed: 1983-04-12
Abstract: The present invention relates to an apparatus for heating ambient air which can be inserted into a fireplace. The apparatus comprises an enclosure 3 which forms a combustion chamber, in the upper face 6 of which a smoke pipe 7 opens, an air circulation jacket 9 surrounding said combustion chamber 3; a smoke box 14 above said combustion chamber 3 and communicating with said chamber 3 and with said smoke pipe 7, and is characterised in that said air circulation jacket 9 is surmounted by a smoke enclosure 18 which surrounds said smoke box 14 and which communicates with said combustion chamber 3 via at least one passage orifice 15 at a distance from the inlet orifice 20 of said smoke box. The invention applies to fireplace equipment.
Patent FR-2544864-A1 (FR)
Title: Procede et dispositif de determination de l'aire interfaciale dans un melange diphasique comprenant une phase gazeuse en ecoulement sous forme de bulles
Inventor: AMBLARD ALAIN
IPC: G01N13/02
Filed: 1983-04-20
Abstract: PROCEDE DE DETERMINATION DE L'AIRE INTERFACIALE DANS UN VOLUME CONTENANT UN MELANGE DIPHASIQUE COMPRENANT UNE PHASE LIQUIDE 3A ET UNE PHASE GAZEUSE EN ECOULEMENT DANS LA PHASE LIQUIDE SOUS FORME DE BULLES 3. ON DETERMINE, POUR UN MEME TRAJET D'UNE SUITE DE TRAINS D'ONDES ACOUSTIQUES ULTRASONORES 15, 18 EMIS A AMPLITUDE CONSTANTE DANS CE VOLUME, LE RAPPORT DES MOYENNES DES AMPLITUDES MAXIMALES DES TRAINS D'ONDES RECUS APRES TRAVERSEE DU MELANGE DIPHASIQUE ET APRES TRAVERSEE DE LA PHASE LIQUIDE SEULE ET ON REPORTE LE RAPPORT AINSI DETERMINE SUR UNE COURBE D'ETALONNAGE 1 TRACEE EXPERIMENTALEMENT ET DONNANT LA VALEUR DE L'AIRE INTERFACIALE EN FONCTION DE CE RAPPORT. APPLICATION A LA DETERMINATION DE LA SURFACE DE CONTACT ENTRE LES BULLES GAZEUSES ET LA PHASE LIQUIDE PAR UNITE DE VOLUME DANS UN MILIEU BIPHASIQUE GAZ-LIQUIDE.
Patent FR-2545987-A1 (FR)
Title: Method of producing a flat base from a slab mounted on a support, resulting base and use of such a base
Inventor: HENRY RAYMOND
IPC: H01L23/373
Filed: 1983-05-10
Abstract: The invention relates to a flat base of a package for encapsulating a microwave diode with high heat dissipation. This base includes a metal support 21 on which is fixed a metallised diamond slab 23 tightly surrounded by an electrically conducting resin ring 28 coming level with the diamond to form a continuous metal plane. Application in particular to preadapted modules for avalanche diodes operating in the 94 GHz band.
Patent FR-2547178-A1 (FR)
Title: Hairdresser's collar plate
Inventor: PROFIT ANNICK
IPC: A45D19/00
Filed: 1983-06-10
Abstract: It comprises a plane work surface 2, in the shape of a crescent, between two curved edges 3, 4. A central portion 8 extends greatly towards the front and is prolonged by two wide rear lateral portions 9, 10. The inner edge 3 is provided with a lip 5 for providing a seal and for comfort. An elastic strip, attached to the lip 5, makes it possible to fasten it onto the head of a subject in the horizontal position. The plate makes it possible to tint isolated locks of hair.
Patent FR-2528552-A1 (FR)
Title: Mounting for detachable tray in domestic refrigerator - uses a U=shaped bracket fixed inside door to carry tray which has folded edges forming runners on bracket arms
Inventor: HAFTLMEIER THEO
IPC: F25D25/02
Filed: 1983-06-13
Abstract: The domestic refrigerator or freezer unit has a removable tray mounted on the back of a door which slides on horizontal guide tracks while remaining parallel to the face of the cabinet. The tray can be extracted as a drawer after the door has been opened. The removable tray (15) is fashioned in a dish shape which is mounted on a support (18) fixed to the rear face of the door (14). The support (18) is a 'u' shaped yoke with its base fastened to the inner surface of the door and the arms (19) projecting into the chamber to support the removable tray (15). The walls of the tray are folded (20) along the top edge to rest on the support arms and form sliders. At the rear of the tray small wheels (25) are fitted to allow the tray to roll along the slide guides for the door.
Patent FR-2532433-A1 (FR)
Title: Detecteur d'acceleration notamment detecteur de choc de securite pour automobile
Inventor: MAUSNER EBERHARD
IPC: B60R21/01
Filed: 1983-06-30
Abstract: A)DETECTEUR D'ACCELERATION NOTAMMENT DETECTEUR DE CHOC DE SECURITE POUR AUTOMOBILE, B)DETECTEUR CARACTERISE EN CE QUE LE CORPS11 AFFECTE D'UNE MASSE EST MUNI D'UN PREMIER CONDUCTEUR OPTIQUE13 DONT UNE EXTREMITE EST EXPOSEE A UNE SOURCE LUMINEUSE14 ET DONT L'AUTRE EXTREMITE, SELON LA DEVIATION EN FONCTION DE L'ACCELERATION DU CORPS11, SE TROUVE EN FACE D'AUTRES CONDUCTEURS OPTIQUES15, 16, 17 RACCORDES A DES PHOTO-ELEMENTS18, 19, 20. C)DETECTEUR APPLICABLE NOTAMMENT AUX DISPOSITIFS DE SECURITE ANTI-CHOCS DE VEHICULES AUTOMOBILES.
Patent FR-2548185-A1 (FR)
Title: Procede de preparation d'esters furanniques par reaction de transesterification
Inventor: BIGOT YVES LE
IPC: C07D307/12
Filed: 1983-06-29
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PREPARATION D'UN ESTER FURANNIQUE PAR UNE REACTION DE TRANSESTERIFICATION D'UN AUTRE ESTER EN PRESENCE D'UN CATALYSEUR CONSTITUE PAR UN CARBONATE ALCALIN AUTRE QUE LE CARBONATE DE LITHIUM. LE PROCEDE CONSISTE A REALISER LA REACTION DE TRANSESTERIFICATION AVEC UN ALCOOL FURANNIQUE A UNE TEMPERATURE COMPRISE ENTRE 0C ET 90C. L'ALCOOL UTILISE PEUT ETRE L'ALCOOL FURFURYLIQUE. LE PROCEDE CONFORME A L'INVENTION PERMET EN PARTICULIER DE PREPARER LE FUROATE DE FURFURYLE A PARTIR DU FUROATE D'ETHYLE ET DE L'ALCOOL FURFURYLIQUE.
Patent FR-2551827-A1 (FR)
Title: Sandwich-type non-return valve
IPC: F16K15/03
Filed: 1983-09-09
Abstract: a. Sandwich-type non-return valve. b. Valve characterised in that the body comprises in one of its faces and in the area of the geometric axis of pivoting of the flap, an open housing for receiving in a removable fashion the articulation assembly of the flap on the body. c. The invention relates to the manufacture of valves.
Patent FR-2552823-A1 (FR)
Title: Starter for internal combustion engine
Inventor: BONO ALAIN
IPC: F02N15/06
Filed: 1983-09-29
Abstract: This starter comprises an electric motor 1 which rotationally drives, directly or via a reducer 7, 8 a starting device 12 with a gear 13 which is moved axially in order to be brought into engagement with a ring gear 14 of the engine to be started. The axial movement of the starting device 12 is controlled by an electromagnetic actuator 17, via a flexible connecting cable which connects the movable core 20 of the actuator to a washer 28 carried by the driver 15 of the starting device, passing over a return pulley 25. A "tooth against tooth" spring 32 may be associated with the pulley 25, the latter being movably mounted.
Patent FR-2534731-A1 (FR)
Title: Robinet selecteur a double cylindre pour deceler et localiser des ensembles de combustible nucleaire defaillants
Inventor: KAMEI MITSURU
IPC: G21C17/04
Filed: 1983-10-17
Abstract: LE ROBINET SELECTEUR A DOUBLE CYLINDRE POUR LA DETECTION ET LA LOCALISATION D'ENSEMBLES DE COMBUSTIBLE NUCLEAIRE DEFAILLANTS COMPORTE UN CYLINDRE EXTERIEUR FIXE 11 PRESENTANT DANS SA PAROI PERIPHERIQUE UNE PLURALITE DE TROUS D'ECHANTILLONNAGE EXTERIEURS 15 REPARTIS EN GRILLE SUIVANT LES DIRECTIONS TANT LONGITUDINALE QUE CIRCONFERENTIELLE, ET UN CYLINDRE INTERIEUR MOBILE 12 TOURNANT DANS LE CYLINDRE EXTERIEUR FIXE ET PRESENTANT DANS SA PAROI PERIPHERIQUE UNE PLURALITE DE TROUS D'ECHANTILLONNAGE INTERIEURS 16. DES TUYAUX D'ECHANTILLONNAGE 14 PARTANT CHACUN D'UNE SORTIE DE REFRIGERANT DE L'UN D'UNE PLURALITE D'ENSEMBLES DE COMBUSTIBLE NUCLEAIRE 13 SONT RELIES CHACUN A L'UN DES TROUS 15. LES TROUS 16 COMMUNIQUENT AVEC CERTAINS DES TROUS 15 DU CYLINDRE EXTERIEUR FIXE POUR UNE POSITION DU CYLINDRE 12 ET AVEC D'AUTRES TROUS 15POUR D'AUTRES POSITIONS DU CYLINDRE 12. PENDANT QUE LE CYLINDRE 12 DECRIT UNE REVOLUTION COMPLETE, CHACUN DES TROUS EXTERIEURS 15 ENTRE EN COMMUNICATION UNE FOIS AU MOINS AVEC L'UN DES TROUS INTERIEURS 16.
Patent WO-8501863-A1 (WO)
Title: Mannequin with removable limbs
Inventor: PELISSIER GUY
IPC: A41H5/00
Filed: 1984-10-09
Abstract: Mannequin with both legs (2, 3) removable, (the left leg (3) being removed in Fig. 5), enabling to work very close to the crutch. The mannequin is held on its stand (4) by its right end side by means of a tube D-E (in dotted lines) which passes by the axis of the right leg (2), through ducts: (A) into the support (4); (B) into the right leg (2) and (C) into the lower portion of the bust (1). The right leg (2) is locked at the top with the bust (1) and at the bottom with the foot (G) by slots on one side and snugs on the other side. Then, by removing the right leg (2), the remaining bust (1) may be adjusted to the desired height of the foot (G). The arm (5) is articulated by a hinge provided at 10 cm approximately from the top of the arm thereby enabling to space and to block the arm to the desired height.
Patent FR-2539682-A1 (FR)
Title: Mecanisme de support d'une console sur un volant de direction
Inventor: HIRAMITSU TETSUSHI
IPC: G09B9/04
Filed: 1984-01-24
Abstract: LA PRESENTE INVENTION SE RAPPORTE A UN MECANISME DE SUPPORT D'UNE CONSOLE 13 SUR UN VOLANT DE DIRECTION 3, 5, 6. SELON L'INVENTION, CE MECANISME COMPREND DES ORGANES DE GUIDAGE CYLINDRIQUES 7, 10 IMMOBILISES EN TRANSLATION ET RESPECTIVEMENT SOLIDAIRES DE LA COLONNE DE DIRECTION 1 ET D'UNE CONSOLE DE SUPPORT 13 DISPOSEES DE PART ET D'AUTRE DE LA PLAQUE CENTRALE 3 DU VOLANT, EN CONSIDERANT LA DIRECTION AXIALE DE L'ARBRE DE DIRECTION. CES ORGANES DE GUIDAGE 7, 10 PORTENT DES RAINURES DE CAME CONTINUES 9, 12 S'ONDULANT DANS LADITE DIRECTION AXIALE. LA PLAQUE CENTRALE 3 PORTE DEUX ORGANES SUIVEURS 16, 17 DONT LES EXTREMITES OPPOSEES SONT DEPLACABLES EN PHASE RESPECTIVEMENT DANS LES RAINURES 9, 12 DES ORGANES DE GUIDAGE 7, 10. EN OUTRE, LES ORGANES SUIVEURS 16, 17 ET LES ORGANES DE GUIDAGE 7, 10 SONT MUTUELLEMENT POSITIONNES DE TELLE FACON QUE, LORSQUE LES EXTREMITES 16A, 16B OU 17A, 17B DE L'UN DES ORGANES SUIVEURS 16 OU 17 SONT SITUEES SUR DES SOMMETS DES RAINURES DE CAME 9, 12, LES EXTREMITES 17A, 17B OU 16A, 16B DE L'AUTRE ORGANE SUIVEUR 17 OU 16 SONT PLACEES EN DES POINTS AUTRES QUE CES SOMMETS. LA CONSOLE 13 EST AINSI IMMOBILISEE EN ROTATION SANS ETRE SOUMISE A DES VIBRATIONS, LORSQU'ON TOURNE LE VOLANT.
Patent FR-2559270-A1 (FR)
Title: Apparatus with sealed enclosure for measuring electric field
Inventor: GARY CLAUDE
IPC: G01R29/08
Filed: 1984-02-02
Abstract: The apparatus consists of two hollow hemispherical caps 1, 2 insulated electrically from each other and connected together inside the apparatus through a low impedance. An induced current flows through the impedance when the apparatus is placed in an electric field. An electronic measuring circuit is connected to the said impedance and is housed in the enclosure defined by the two hemispherical caps. A display indicates the values measured by the electronic circuit. The hemispherical caps 1, 2 are assembled together with a sealing member 15.
Patent FR-2540447-A1 (FR)
Title: Tracteur ou vehicule analogue muni d'une prise de force decalee lateralement
Inventor: LELY CORNELIS VAN DER
IPC: B60K17/28
Filed: 1984-02-07
Abstract: L'INVENTION CONCERNE UN TRACTEUR QUI EST REMARQUABLE EN CE QU'IL PRESENTE AU MOINS UN ARBRE DE PRISE DE FORCE 30 LATERAL. AVANTAGEUSEMENT LEDIT ARBRE EST DISPOSE EN DEHORS DU PLAN INTERIEUR DES ROUES AVANT 9 DU TRACTEUR ET IL PEUT ETRE REGLE DANS PLUSIEURS POSITIONS.
Patent FR-2543616-A1 (FR)
Title: Controle de l'espace libre dans les joints d'etancheite d'une turbine
Inventor: HOVAN EDWARD JOHN
IPC: F01D11/18
Filed: 1984-02-21
Abstract: L'INVENTION CONCERNE LE CONTROLE DE L'ESPACE LIBRE DANS LES JOINTS D'ETANCHEITE D'UNE TURBINE. DANS UNE TURBINE A PLUSIEURS ETAGES, L'ECOULEMENT D'UN FLUIDE DE REFROIDISSEMENT VERS LE ROTOR DE LA TURBINE EST CONTROLE PAR DES ELEMENTS D'ETANCHEITE COOPERANTS 46, 48 SUPPORTES RESPECTIVEMNT PAR LA RANGEE D'AUBES FIXES 4 ET PAR LE ROTOR AVEC LA SURFACE D'ETANCHEITE SUPPORTEE PAR LES AUBES FIXES 4, LA SURFACE FIXE ETANT UNE SURFACE D'ETANCHEITE EXTERIEURE, TANDIS QUE LES AILETTES 56 COOPERANT AVEC CETTE DERNIERE ET SUPPORTEES PAR LE ROTOR S'ETENDENT RADIALEMENT VERS L'INTERIEUR, DE TELLE SORTE QUE L'EFFET D'ETANCHEITE SOIT RENFORCE A MESURE QUE LE ROTOR DE TURBINE REFROIDIT LORS D'UN FONCTIONNEMENT A PUISSANCE REDUITE. L'INVENTION EST UTILISEE POUR CONTROLER L'ESPACE LIBRE DANS LES JOINTS D'ETANCHEITE D'UNE TURBINE A GAZ.
Patent FR-2560891-A1 (FR)
Inventor: HELLER CLAUDE
IPC: C21C5/34
Filed: 1984-03-09
Abstract: A process for refining pig iron from below the surface of a molten metal bath, and the resulting product, in which an oxidizing gas is injected in the bath and, during the last refining stage, a mixture of oxidizing gas and inert gas is further injected. The inert gas content x of the mixture is made to vary according to a law corresponding to an oxidizing gas dilution curve that is located in an area determined by two envelope curves, to wit, a first maximum dilution curve defined by the straight line portions: x=-766.7 %C+168.7 for 0.16<%C<0.22 x=-550 %C+134 for 0.1<%C<0.16 x=-233 %C+102 for %C<0.1 and a second minimum dilution curve defined by the straight line portions: x=-1500 %C+255 for 0.14<%C<0.17 x=-400 %C+101 for 0.1<%C<0.14 x=-230 %C+84 for 0.05<%C<0.1 x=-72.5 for %C<0.
Patent FR-2563708-A1 (FR)
Title: Method for manufacturing a multi-coloured panel and finger-ring produced by implementing this method
IPC: A44C9/00
Filed: 1984-05-02
Abstract: In order to form a single multi-coloured finger-ring, elemental rings 1, 2 of different colours comprising corresponding cutouts are produced, these rings are placed side by side and they are fitted together forcibly into each other via axial displacement so that the corresponding cutouts 4 and 5 of the rings engage in one another. A finger-ring with successive zones of different colours is thus obtained. Jewellery.
Patent FR-2548111-A1 (FR)
Title: Panneau de protection pour carrosserie de vehicule automobile
Inventor: ITO TAKANOBU
IPC: B60R13/04
Filed: 1984-06-18
Abstract: UN PANNEAU P DE CARROSSERIE EN RESINE SYNTHETIQUE EST DESTINE A ETRE MONTE SUR UNE CARCASSE BO D'AUTOMOBILE AFIN DE RECOUVRIR LE SEUIL 2 DE PORTIERE ET LA PARTIE INFERIEURE AVANT DE L'AILE ARRIERE FR. LE BORD AVANT DU PANNEAU P EST DECALE VERS L'INTERIEUR POUR ETRE BLOQUE ENTRE L'AILE AVANT FF ET LA CARROSSERIE ET PERMETTRE AINSI LES MOUVEMENTS DE DILATATION ET DE CONTRACTION. UN ORGANE D'ETANCHEITE EST COINCE ENTRE LA PARTIE D'EXTREMITE ARRIERE DU PANNEAU ET L'AILE ARRIERE AFIN D'EMPECHER L'EAU, LES CAILLOUX, ETC... DE PENETRER DANS L'ESPACE SITUE ENTRE LE PANNEAU ET LA CARROSSERIE.
Patent FR-2568382-A1 (FR)
Title: Method for aligning the ends of lengths of optical fibre to be connected
Inventor: SORBA ANTOINE
IPC: G02B6/38
Filed: 1984-07-27
Abstract: The invention relates to a method for aligning the ends of lengths 1, 2 of optical fibre to be connected by fusion splicing, which consists in bringing the two ends to be aligned into approximate coincidence, in determining the transmission coefficient T = Erb/Era of the optical fibre at the connection point R thus created by measurements of the back-scattered energy with the aid of light pulses Po injected at the entrant face of the length 1 and in mutually displacing the two ends so as to bring the said transmission coefficient to its maximum, the two ends then being in optimium mutual relationship for connecting them by fusion splicing.
Patent FR-2563002-A1 (FR)
Title: Niveau a billes
Inventor: YAMAGUCHI IZUMI
IPC: G01C9/10
Filed: 1984-08-06
Abstract: A.NIVEAU A BILLES. B.NIVEAU CARACTERISE EN CE QU'IL COMPREND UN ELEMENT DE BASE 1, DEUX CHASSIS DE GUIDAGE 3, 4 MONTES L'UN AU-DESSUS DE L'AUTRE A L'INTERIEUR DE CET ELEMENT DE BASE 1 DE MANIERE A SE COUPER A ANGLE DROIT, CHACUN DE CES CHASSIS ETANT MUNI D'UNE SURFACE INTERNE DE CONTACT DE ROULEMENT 3A, 4A SE PRESENTANT SOUS LA FORME D'UN ARC DE CERCLE A COURBURE TOURNEE VERS LE HAUT, LES PARTIES DES PLUS BASSES DE CES SURFACES DE CONTACT DE ROULEMENT 3A, 4A SE SITUANT AU POINT OU LES CHASSIS DE GUIDAGE 3, 4 SE COUPENT, ET LES PARTIES INTERIEURES DE CES CHASSIS ETANT VISIBLES A TRAVERS LEURS SURFACES SUPERIEURES; UNE BILLE 7, 8 POUVANT ROULER DANS CHACUN DE CES DEUX CHASSIS DE GUIDAGE 3, 4. C.L'INVENTION S'APPLIQUE A LA MESURE D'HORIZONTALITE D'UNE SURFACE.