baber/WOPTO huggingface dataset:
Patent FR-2545278-A1 (FR)
Title: Circuit enabling the resonant frequency of a dielectric microwave cavity to be varied
IPC: H01P7/10
Filed: 1983-04-29
Abstract: Circuit enabling the resonant frequency of a dielectric microwave cavity to be varied. This circuit comprises a coupling loop 12 arranged in the vicinity of the cavity 10 and tapping off a portion of the energy established in the latter and a means inserted into this loop and able to vary the reactance of the loop. According to the invention, this means consists of at least one Schottky diode 13, 14 loaded by an element equivalent to a resistor, the value of which is adjustable (for example a transistor 18). Application in telecommunications.
Patent FR-2545196-A1 (FR)
Title: Bruleur pour combustibles gazeux a systemes d'allumage et de securite incorpores
Inventor: PISTIEN JACQUES FRANCOIS
IPC: F23D14/72
Filed: 1983-04-29
Abstract: LE CORPS DE BRULEUR 100 DEFINIT UN PUITS CENTRAL 50 COAXIAL A LA CHAMBRE DE REPARTITION 20, SITUE SOUS LE CHAPEAU 105 ET DEBOUCHANT A LA PARTIE INFERIEURE DU BRULEUR POUR PERMETTRE L'ARRIVEE D'AIR SECONDAIRE. DES RAINURES RADIALES 41, 42 DEBOUCHANT AU MOINS LOCALEMENT DANS LA CHAMBRE DE REPARTITION 20 SONT FORMEES DANS LA PARTIE SUPERIEURE 104 DU CORPS DE BRULEUR 100 SITUEE SOUS LE CHAPEAU 105. UNE ELECTRODE D'ALLUMAGE 10 ET UN ELEMENT DE SECURITE 15 SONT DISPOSES A L'INTERIEUR DU PUITS CENTRAL 50 SOUS LE CHAPEAU DE PROTECTION 105. APPLICATION NOTAMMENT AUX BRULEURS POUR TABLES DE CUISSON EXTRA-PLATES.
Patent FR-2526443-A1 (FR)
Title: Activateur de plasminogene de tissu humain, son procede de production et composition pharmaceutique le contenant
Inventor: GOEDDEL DAVID VANNORMAN
IPC: C12N15/71
Filed: 1983-05-04
Abstract: L'INVENTION A TRAIT AU DOMAINE DE LA BIOLOGIE MOLECULAIRE. ELLE CONCERNE LA PRODUCTION D'UN ACTIVATEUR DE PLASMINOGENE DE TISSU HUMAIN T-PA EN QUANTITES INTERESSANTES, PAR DES TECHNIQUES DE RECOMBINAISON. ELLE PERMET, PAR CONSEQUENT, LA PRODUCTION DE T-PA DEPOURVU D'IMPURETES QUI Y SONT ASSOCIEES DANS SON ENVIRONNEMENT CELLULAIRE NATUREL. L'INVENTION DECRIT EGALEMENT DES PROCEDES, DES VEHICULES D'EXPRESSION ET DIVERSES CELLULES-HOTES UTILES A LA PRODUCTION DU T-PA. APPLICATION NOTAMMENT AU TRAITEMENT DE TROUBLES CARDIOVASCULAIRES.
Patent FR-2547877-A1 (FR)
Title: Device with an oscillating rubbing ring for axially supporting a shaft
Inventor: OBRECHT GEORGES
IPC: E21B4/00
Filed: 1983-06-27
Abstract: The invention relates to a device with an oscillating rubbing ring for axially supporting a shaft. A non-rotating rubbing ring 6 undergoes small oscillations in terms of inclination so as to remain constantly pressed axially, by virtue of a spring 17, against a rubbing ring 1 secured to a rotary shaft 2. These inclinations are accompanied by no significant load by virtue of balls 31 rolling in grooves 30, 32 cut in a movable sleeve 28 and a fixed sleeve 33. Application to drilling turbines.
Patent FR-2549062-A1 (FR)
Inventor: CORBET JEAN-PIERRE
IPC: C07K7/00
Filed: 1983-07-13
Abstract: The invention provides novel synergistine derivatives of the formula: (I) in which Y=H or N(CH3)2: and R1=H and R2=OH or alkyl optionally substituted by COOH, alkoxycarbonyl or OH or by alkylamino or dialkylamino the alkyl radicals of which can form a heterocycle, or R2=cycloalkyl (of 3 to 7 carbons) or a heterocycle chosen from azetidine, pyrrolidine, piperidine or azepine (optionally substituted on the nitrogen by alkyl), or R1=formyl or alkylcarbonyl and R2=alkyl substituted by COOH or by alkylamino or dialkylamino the alkyl radicals of which can form a heterocycle, or R2 is a heterocycle as defined above, or R1 and R2, which are identical or different, represent alkyl optionally substituted by COOH, alkoxycarbonyl, OH, alkylamino, or dialkylamino of which the alkyl radicals can form a heterocycle, or R1 and R2 form an azetidine, pyrrolidine, piperidine, morpholine or piperazine ring (optionally substituted by alkyl), all the alkyls having 1 to 5 carbon atoms. These compounds are useful as antibacterial agents.
Patent FR-2553252-A1 (FR)
Title: Device for pulled or self-propelled grape harvesting machines
IPC: A01D46/28
Filed: 1983-10-12
Abstract: The invention relates to a device allowing machines of the "towed" or self-propelled type to move by travelling along a single path beside the row of vines, that is to say between the lines. It is constituted by a frame or chassis 1 comprising the two or more wheels 4 of the machine. This frame supports all the devices intended for the receiving, conveying and storage of the harvest, and the main devices necessary for separating the leaves and for the movement of the machine. A kind of tunnel 2 straddling the furrow 3 is placed beside the main frame. It comprises a proportion of the elements necessary for the harvesting of the grapes and of the system for separating leaves; it must be as light as possible and for this purpose is does not comprise any conveying elements. On the contrary, the main frame comprises the maximum amount of elements in order to ensure the balance of the assembly. The device according to the invention is particularly intended for harvesting grapes or small berries growing on bushes.
Patent FR-2553287-A1 (FR)
Title: Compositions a base de mucopolysaccharides ou d'oligosaccharides, notamment a base de fractions ou fragments d'heparine, appropriees au traitement de desordres de la proliferation cellulaire
Inventor: CHOAY JEAN
IPC: G01N33/86
Filed: 1983-10-18
Abstract: L'INVENTION CONCERNE DES COMPOSITIONS CONDITIONNEES POUR L'UTILISATION DANS LES TRAITEMENTS THERAPEUTIQUES VISANT A L'INHIBITION ETOU A LA REGRESSION DE PROLIFERATIONS CELLULAIRES ANORMALES. LE PRINCIPE ACTIF DE CES COMPOSITIONS CONSISTE EN DES FRACTIONS OU FRAGMENTS D'HEPARINE DE BAS POIDS MOLECULAIRE.
Patent FR-2555307-A1 (FR)
Title: Device for measuring the transverse dimension of an article driven in motion, such as a wooden article
Inventor: PAVION JEAN-CLAUDE
IPC: G01B5/06
Filed: 1983-11-23
Abstract: The present invention relates to a device for measuring articles to be inspected driven in motion, and in particular wooden articles. The measurement device comprises a reference member 10, 11 against which a first surface of the article P1, P2 rests, a piece of equipment 50 which can move with respect to a support 90 which is rigidly attached to the reference member and which comprises a feeler roller 51 carried so as to rotate by the moving piece of equipment and directed in the direction of motion of the article, and a drive member 62 elastically stressing the rollers 51 so as to bear against a second surface S2 of the article which is opposite the first, as well as a measurement sensor 70 determining the amplitude of the displacement of the moving piece of equipment 50 with respect to the support 90 when the feeler roller 51 bears against the article, with relation to an original known position of the moving piece of equipment.
Patent FR-2555446-A1 (FR)
Title: Frozen cosmetic products based on fresh cells removed from certain organs of bovine embryos
IPC: A61K8/98
Filed: 1983-11-29
Abstract: The invention relates to frozen cosmetic products of animal origin for the treatment of the skin:     - pure biological extracts;   - placental extracts;   - embryonic extracts.   Being cold, they can be applied to the skin once thawed as if they were freshly collected. Anti-allergic moisturising product, it exerts a biostimulating action on cell regeneration. Characterised by the fact that these substances are frozen in cone-shaped plastic sheaths (choc-ice) and in unit doses (5-ml and 2-ml bottles).
Patent FR-2557164-A1 (FR)
Title: Corde traitee par immersion de renforcement d'enveloppe de bandage pneumatique et procede pour sa preparation
Inventor: KANUMA TADAO
IPC: D02G3/48
Filed: 1983-12-22
Abstract: L'INVENTION CONCERNE UNE CORDE TRAITEE PAR IMMERSION DE RENFORCEMENT D'UNE ENVELOPPE DE BANDAGE PNEUMATIQUE COMPOSEE DE FIBRES D'AU MOINS UN POLYAMIDE CHOISI DANS LE GROUPE CONSISTANT EN NYLON 6 ET NYLON 66. SELON L'INVENTION, LA CORDE A LES CARACTERISTIQUES QUI SUIVENT:1.UNE RESISTANCE A LA RUPTURE D'AU MOINS 8044DYNESDENIER;2.UN ALLONGEMENT D'AU MOINS 18 SOUS UNE CHARGE DE 7848DYNESDENIER;3.UN GRADIENT NE DEPASSANT PAS 0,75 DANS LA COURBE CHARGE-ALLONGEMENT IMMEDIATEMENT AVANT LA RUPTURE;4.UN RAPPORT DE VARIATION DU DIAMETRE DE LA CORDE NE DEPASSANT PAS 0,65, CE RAPPORT ETANT EXPRIME PAR LE RAPPORT DDO DU DIAMETRE D SOUS UNE CHARGE DE 4,4110 DYNES AU DIAMETRE DO SANS CHARGE. LE DESSIN JOINT MONTRE LA COURBE CHARGE-ALLONGEMENT D'UNE CORDE TRAITEE PAR IMMERSION SELON L'INVENTION. L'INVENTION S'APPLIQUE NOTAMMENT A LA PRODUCTION D'ENVELOPPES DE BANDAGE PNEUMATIQUE DE PLUS FORTE RESISTANCE, DE PLUS FORTE SOLIDITE, DE MEILLEURE SOUPLESSE ET D'UN POIDS PLUS LEGER.
Patent FR-2542010-A1 (FR)
Title: Procede pour immobiliser l'enzyme cyclodextrineglycosyl-transferase
Inventor: BOROSS LASZLO
IPC: C12N11/08
Filed: 1984-02-13
Abstract: POUR IMMOBILISER L'ENZYME CYCLODEXTRINEGLYCOSYLTRANSFERASE, ON ACTIVE D'ABORD UN POLYMERE CONTENANT AU MOINS 0,1MEQUVG DE GROUPEMENTS FONCTIONNELS -COOH, LEQUEL A ETE PREPARE A PARTIR DES MONOMERES ACIDE ACRYLIQUE ETOU METHACRYLIQUE ET ACRYLAMIDE ETOU METHACRYLAMIDE SOUS L'INFLUENCE D'UN AGENT DE RETICULATION DE TYPE ACRYLIQUE OU ALLYLIQUE, COMME SUPPORT, AVEC UN DERIVE DE CARBODIIMIDE SOLUBLE DANS L'EAU OU SOLUBLE DANS LES SOLVANTS ORGANIQUES A UNE TEMPERATURE INFERIEURE A 0C, PUIS ON AMENE L'ENZYME CYCLODEXTRINEGLYCOSYLTRANSFERASE AU SEIN D'UNE SOLUTION AYANT PH DE 4,5 A 8,5 SUR LE POLYMERE AINSI ACTIVE, ON LAVE LE PRODUIT AINSI OBTENU ET LE SECHE EVENTUELLEMENT EN FIN DE COMPTE. L'AVANTAGE DU PROCEDE CONFORME A L'INVENTION RESIDE DANS LE FAIT QUE L'ENZYME IMMOBILISEE PEUT, CONTRAIREMENT A L'ENZYME LIBRE, ETRE APPROPRIEE A UNE UTILISATION DURABLE ET QU'ELLE PEUT DE CE FAIT ETRE MISE EN OEUVRE DANS UN PROCESSUS CONTINU.
Patent FR-2543212-A1 (FR)
Title: Boring tool with diamond cutting inserts
Inventor: MULLER HELMUT
IPC: E21B10/56
Filed: 1984-03-19
Abstract: The tool (1) has a cylindrical stem (3) with a tapped hole (6) for securing to a boring bar. On top are mounted three equally spaced cutting elements (2), each with an adjacent hole (7) for supplying a boring medium. Each cutting element is approximately triangular in section, with a rounded external surface. Each element has a hard metal base plate (31) with a main external cutting edge (16) and an inner cutting edge (17) sloping down towards the middle. They carry a cutting surface (25) which carries the diamond material layer (39). This layer forms between a quarter and two thirds of the combined area of the cutting edges (16,17). Its thickness is between a third and a half of the thickness of the base plate. The cutting angle of the base plate is between 0 and 15 degrees, and the cutting angle of the diamond insert (32) is between -5 and -25 degrees.
Patent FR-2566635-A1 (FR)
Title: Device for automatic transfer of a shoe between machines
IPC: A43D117/00
Filed: 1984-06-29
Abstract: The present invention relates to a device for automatic transfer of a shoe between machines. Device for automatic transfer of a shoe between machines, characterised in that it consists essentially of a rotary head 1 mounted on a column 2 which is vertically movable in a frame 3 and of an arm 4 equipped with a member 5 for gripping a shoe 6 and mounted on the head 1, with the possibility of rotation, perpendicularly to the axis of the column 2, all the movements of the various elements being controlled by a pneumatic logic system or by a programmable robot for effecting the transfer in background mode.
Patent FR-2571519-A1 (FR)
Title: Data processing system
IPC: G06T7/00
Filed: 1984-10-04
Abstract: System making it possible to acquire partly optical data, to process these data, then to transmit an item of information or a sum of items of synthesis information and finally to transmit sought after results to a human user, and/or work commands to an effector system exterior to the processing system.
Patent FR-2555050-A1 (FR)
Inventor: VALLE FRANCESSO DELLA
IPC: C07F7/00
Filed: 1984-11-13
Abstract: A phospholipid composition comprised of a mixture of phosphatidylserine and phosphatidylethanolamine in a specified ratio having activity against disorders of the central nervous system but without secondary haematic coagulation effects. Particularly useful compositions comprise from 60 to 75% by weight of phosphatidyfserine and from 40 to 25% by weight of phosphatidylethanolamine.
Patent FR-2575585-A1 (FR)
Title: Procede de recuperation de molybdene-99 a partir d'une cible d'alliage d'uranium irradie
Inventor: KOEHLY GERARD
IPC: C22B34/34
Filed: 1984-12-28
Abstract: L'INVENTION A POUR OBJET UN PROCEDE DE RECUPERATION DE MOLYBDENE-99 A PARTIR D'UNE CIBLE D'ALLIAGE D'URANIUM IRRADIE. CE PROCEDE COMPREND LES ETAPES SUCCESSIVES SUIVANTES:A.DISSOUDRE LA CIBLE D'ALLIAGE D'URANIUM IRRADIE DANS DE L'ACIDE SULFURIQUE;B.SEPARER L'IODE ET LE TELLURE PRESENTS DANS LA SOLUTION AINSI OBTENUE;DANS LAQUELLE R EST UN RADICAL CHOISI DANS LE GROUPE COMPRENANT LES RADICAUX ALKYLE LINEAIRES OU RAMIFIES, LE RADICAL PHENYLE, LES RADICAUX PHENYLE SUBSTITUES PAR AU MOINS UN RADICAL ALKYLE, LES RADICAUX ARYL-ALKYLE ET LE RADICAL CYCLOHEXYLE, ET R EST UN ATOME D'HYDROGENE OU UN RADICAL ALKYLE. L'ACIDE HYDROXAMIQUE PEUT ETRE L'ACIDE TRI N-BUTYLACETOHYDROXAMIQUE, LE MOLYBDENE RECUPERE PEUT ETRE UTILISE DANS UN GENERATEUR DE TECHNETIUM POUR UTILISATIONS MEDICALES.
Patent WO-8602046-A1 (WO)
Inventor: MOREAU JEAN-CLAUDE DENIS MAURI
IPC: B42D15/00
Filed: 1985-07-15
Abstract: Agendas permettant à l'utilisateur de planifier ses activités en harmonie avec les évaluations de ses aptitudes. Les agendas sont composés d'un graphisme particulier personnalisé par ordinateur avec des diagrammes établis par calcul des biorythmes, indication de rythmes circadiens ou journaliers et saisonniers ou autres critères caracteristiques demandés par l'utilisateur. Ils peuvent exister sous forme de journaliers et de semainiers de plusieurs formats. La Fig. 3 correspond à cet abrégé et représente un journalier biorythmique pour une naissance du 18 avril 1947. Dans la pratique les lignages des heures peuvent être remplacés par des zones de teinte claire.
Patent FR-2576703-A1 (FR)
Title: Device for packaging a disk
IPC: G11B23/03
Filed: 1985-01-30
Abstract: The invention relates to a device for packaging a disk carrying a recording on at least one of its faces. The device comprises two circular plates 10 and 12 between which is positioned the disk 16, each of these plates comprising a central hole 26, 28 aligned with the central hole 24 of the disk, so that the packaging device can be placed with the disk on the turntable of a machine for playing. The invention applies in particular to the packaging of conventionally played disks or laser-read disks.
Patent FR-2578427-A1 (FR)
Title: Device for remote injection or sampling, for medical, in particular gynaecological, use
Inventor: PRINCE JEAN-CLAUDE
IPC: A61M31/00
Filed: 1985-03-06
Abstract: Device for remote injection or sampling, for medical, in particular gynaecological, use. The device of the present invention is characterised in that it comprises a guide member 1 made of a supple and flexible material and attached in a removable manner to the outside of the base of the cup 2, the latter having a frustoconical shape open through its base which has a larger diameter; the said guide member 1 constituting a means for passage of at least one catheter. The present invention applies to the field of medicine, in particular to gynaecological radiography.
Patent FR-2562910-A1 (FR)
Title: Procede et dispositif pour fabriquer une fonte de moulage a graphite vermiculaire
Inventor: MENK WERNER
IPC: C22C33/10
Filed: 1985-03-15
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR FABRIQUER UNE FONTE DE MOULAGE A GRAPHITE VERMICULAIRE. SELON CE PROCEDE POUR FABRIQUER UNE FONTE DE MOULAGE A GRAPHITE VERMICULAIRE, SELON LEQUEL LE RAPPORT MGS EST REGLE DANS LA PLAGE COMPRISE ENTRE 2:1 ET 1:1, ON UTILISE COMME MASSE FONDUE DE DEPART UNE MASSE FONDUE DE FONTE DE MOULAGE A GRAPHITE SPHEROIDAL, DONT LE RAPPORT MAGNESIUM-SOUFRE EST MODIFIE PAR ADJONCTION D'UNE SUBSTANCE SULFUREUSE. APPLICATION NOTAMMENT A L'OBTENTION D'UNE FONTE AMELIOREE A GRAPHITE VERMICULAIRE.
Patent FR-2579015-A1 (FR)
Title: Multi-pole breaker with electromagnetic control
Inventor: BEURDELEY DOMINIQUE
IPC: H01H50/02
Filed: 1985-03-18
Abstract: The breaker according to the invention comprises a casing composed of a base 20 and a cover 30 housing several pairs of separable contacts, each comprising a fixed contact and a moving contact. This cover 30 comprises an electromagnet whose coil C and fixed magnetic circuit 62 are housed on the same side as the cover 30, whereas the contact holder is housed on the same side as the base 20. The former 50 and the base 20 are respectively provided with snap-fitting means which cooperate in order to hold the former 50 fast to the base 20 in opposition to the return spring of the moving magnetic circuit 60. The invention makes it possible to considerably simplify the manufacture of the breaker and its assembly in manual or automated stations.
Patent FR-2579065-A1 (FR)
Title: Automatic growing gantry
IPC: A01G9/14
Filed: 1985-03-20
Abstract: A. Growing gantry allowing total automation of market and horticultural gardening. This device allows remote control of the various phases of these specific crops with the aid of electrical, manual, or computer-programmed commands. B. It comprises two parallel rails fixed on concrete pillars, on which a longitudinal trolley travels, guided by rotating and contra-rotating wheels, providing precision in the movement and stationing of the gantry in ploughing operations. A second trolley placed on the first, guided according to the same principle, moves transversely. This trolley will be the carrier of the soil working tool. Propulsion of the gantry and of the tool-carrying trolley is provided by independent motors. C. This invention can be used for growing all vegetables, flowers or other plants which are sown or planted in a line.
Patent FR-2563866-A1 (FR)
Title: Dispositif de reglage de debit d'injection pour moteur a combustion interne a injection.
Inventor: KAMPICHLER GUNTER
IPC: F02M59/28
Filed: 1985-05-03
Abstract: CE DISPOSITIF EST DESTINE A UN MOTEUR, NOTAMMENT UN MOTEUR DE VEHICULE, EQUIPE DE POMPES D'INJECTION DONT LES ORGANES DE REGLAGE DE DEBIT SONT, EN VUE D'UNE COMMANDE COMMUNE ET SIMULTANEE, ACCOUPLES A UN ORGANE DE MANOEUVRE28 QUI PEUT ETRE REGLE PAR L'UTILISATEUR. CET ORGANE DE MANOEUVRE28 EST ACCOUPLE A AU MOINS UNE MASSE36 QUI COMPENSE L'INFLUENCE INDESIRABLE DES ORGANES DE REGLAGE RESULTANT D'UNE ACCELERATION OU D'UN RALENTISSEMENT BRUSQUES ET INVOLONTAIRES. LA MASSE EST PAR EXEMPLE UN ORGANE PENDULAIRE36 PORTE PAR UN LEVIER BASCULANT32 ACCOUPLE A L'ORGANE DE MANOEUVRE28.
Patent FR-2583098-A1 (FR)
Title: Frame which can be assembled on a finished partition and method for mounting it
Inventor: DUGELET JEAN-JACQUES
IPC: E06B1/60
Filed: 1985-06-05
Abstract: Frame for openings. The frame according to the invention comprises: - a lintel 2 comprising two end mitre-joints 9 supporting two suspension members 14 from its core 32; - two uprights (jambs) 1 each having a mitre-joint 10 at the upper part and having at the lower part a means 12, 13 for fixing to the partition; - two devices 19 for assembling the mitre-joints of the lintel with those of the uprights (jambs), these devices comprising at least one externally accessible control member 26. Application to openings delimited by finished partitions.
Patent FR-2582979-A1 (FR)
Title: Barber's clippers with a separate motor
IPC: B26B19/36
Filed: 1985-06-10
Abstract: The present invention relates to the tools used in hairdressing. It relates to hair clippers composed of two parts: a clippers body 3, carrying movable cutters 4 on the one hand and, on the other hand, a motor 1. These two parts are connected by a rotary flexible cable 2. This arrangement makes it possible to reduce the dimensions and the weight of the tool which the barber holds in his hand, hence less fatigue, and the possibility of performing tasks necessitating delicate action.
Patent FR-2585069-A1 (FR)
Title: Dispositif de limitation du debattement angulaire d'aubes montees sur un disque de rotor de turbomachine
Inventor: CHARRERON DENIS CLAUDE
IPC: F01D5/30
Filed: 1985-07-16
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE LIMITATION DU DEBATTEMENT ANGULAIRE D'AUBES DE ROTOR DE TURBOMACHINE. LE DISPOSITIF DE LIMITATION COMPORTE DES MOYENS DE CALAGE DISPOSES RADIALEMENT ENTRE CHAQUE COUPLE D'AUBES ADJACENTES LE PLUS HAUT POSSIBLE SUR L'ECHASSE DE CHAQUE AUBE L'AJUSTEMENT CALCULE ENTRE LES MOYENS DE CALAGE ET LES DEUX ECHASSES ADJACENTES ETANT APTE A LIMITER LE DEBATTEMENT ANGULAIRE DE CHAQUE AUBE AUTOUR DE SON AXE LONGITUDINAL A SA VALEUR MAXIMALE TOLEREE EN AUTOROTATION. APPLICATION AUX TURBOREACTEURS D'AVIATION.
Patent FR-2569245-A1 (FR)
Title: Ventilateur centrifuge a capacite reglable, ensemble d'ailettes de reglage pour un tel ventilateur et series de tels ensembles
Inventor: OKSANEN ARI
IPC: F04D29/44
Filed: 1985-08-12
Abstract: L'INVENTION CONCERNE UN VENTILATEUR CENTRIFUGE. IL COMPREND UNE ENTREE D'AIR 3, UNE ROUE 5 QUI TOURNE DANS LE BOITIER 1 ET UNE SORTIE D'AIR (NON REPRESENTEE). SELON L'INVENTION, UN JEU D'AILETTES FIXES 9 EST MONTE SUR LE CONE D'ENTREE 2, LES AILETTES ETANT FIXES PAR RAPPORT A UNE BAGUE DE SUPPORT 10. LA CAPACITE DE VENTILATION PEUT DONC ETRE MODIFIEE PAR UTILISATION D'UN ENSEMBLE D'AILETTES 9 AYANT UNE INCLINAISON ETOU UNE DIMENSION DIFFERENTES. APPLICATION A LA FABRICATION DES VENTILATEURS CENTRIFUGES.
Patent FR-2570395-A1 (FR)
Title: Procede de preparation de fibres de carbone et fibres de carbone produites par ce procede
Inventor: SEO IKUO
IPC: C10C3/00
Filed: 1985-09-13
Abstract: PROCEDE DE PREPARATION DE FIBRES DE CARBONE DONT LES PROPRIETES SPECIFIQUES SONT COMPARABLES A CELLES DES FIBRES DE CARBONE A BASE DE POLYACRYLONITRILE PAN DANS LEQUEL UNE POIX OPTIQUE ISOTROPE OBTENUE PAR POLYMERISATION DU NAPHTALENE A UNE TEMPERATURE NE DEPASSANT PAS 330C ET CHAUFFAGE DU PRODUIT POLYMERE AINSI OBTENU A UNE TEMPERATURE DE 330 A 440C TANDIS QUE L'ON Y INTRODUIT UN GAZ INERTE POUR EN ELIMINER LES COMPOSANTS VOLATILS, EST SOUMISE A UNE FILATURE A L'ETAT FONDU, EST RENDUE INFUSIBLE (THERMODURCISSEMENT) ET SOUMISE A UNE CARBONISATION ET LES FIBRES CARBONISEES AINSI OBTENUES SONT SOUMISES A UN TRAITEMENT A LA CHALEUR A UNE TEMPERATURE D'AU MOINS 900C POUR OBTENIR LES FIBRES DE CARBONE.
Patent FR-2589827-A1 (FR)
Title: Stopper made of plastic material with an adhering gripping head.
Inventor: PARIS RENAUD PIC
IPC: B65D39/00
Filed: 1985-11-13
Abstract: The stopper, made of plastic material, has a gripping head 1 continued by a cylindrical body 2. The gripping head 1 has, by means of excess thickness, flutes 5 and these flutes 5 are provided with closely-spaced vertical ribs 6, of triangular cross-section, which ensure good adhesion between the user's fingers and the gripping head 1 of the stopper, even when wet. The stopper is applied in the sealing of containers such as bottles made of plastic, glass or other materials.
Patent WO-8605173-A1 (WO)
Inventor: VIANNAY STEPHANE GEORGES JEAN-
IPC: C03C17/00
Filed: 1986-02-21
Abstract: Le gaz sous pression est amené par deux gaines (4, 5) séparées par un dispositif pulvérisateur (6) formant une trémie. L'extrémité étroite de la trémie comporte une tête de pulvérisation présentant dans le plan de symétrie (P) du dispositif au moins une fente (14) pour l'écoulement du liquide. De part et d'autre de la fente une rangée d'ouverture (17, 18) est prévue pour le passage du gaz sous pression. Un tube d'amenée du liquide (32, 35) est disposé parallèlelement à l'extrémité large de la trémie et comporte des ouvertures (33) pour l'écoulement direct ou indirect du liquide dans la trémie et son passage par la fente (14) sans pression appréciable.