baber/WOPTO huggingface dataset:
Patent FR-2505043-A1 (FR)
Title: Dispositif d'avertissement de la proximite du sol a commutation de mode sur base temporelle
Inventor: BATEMAN CHARLES DONALD
IPC: G01S13/91
Filed: 1982-04-29
Abstract: L'INVENTION CONCERNE UN DISPOSITIF D'AVERTISSEMENT DE LA PROXIMITE DU SOL A CHANGEMENT DE MODE SUR BASE TEMPORELLE. CE DISPOSITIF COMPORTE UN ELEMENT 62 DESTINE A PRODUIRE DES SIGNAUX H INDIQUANT L'ALTITUDE RADIO, H INDIQUANT L'ALTITUDE BAROMETRIQUE, H INDIQUANT LA VITESSE DE CHANGEMENT DE L'ALTITUDE BAROMETRIQUE, GU ET FU INDIQUANT LA POSITION DU TRAIN D'ATTERRISSAGE ET DES VOLETS, ET M INDIQUANT LA VITESSE DE L'AVION. UN SIGNAL D'AVERTISSEMENT APPROPRIE EST GENERE EN FONCTION D'UNE RELATION PREDETERMINEE ENTRE CES PARAMETRES DE VOL DONT UN OU PLUSIEURS PEUVENT VARIER EN FONCTION DU TEMPS, PAR EXEMPLE POUR ACCROITRE L'ALTITUDE AU-DESSUS DU SOL EN FONCTION DU TEMPS ECOULE DEPUIS LE DECOLLAGE. DOMAINE D'APPLICATION: EQUIPEMENTS POUR LE PILOTAGE D'AVIONS.
Patent FR-2506225-A1 (FR)
Inventor: WAGNER HEINZ ROLF
IPC: B42F7/02
Filed: 1982-05-19
Abstract: The receiving pocket (1) for receiving leaf-shaped material has a front part (2) consisting of flexible, transparent material which is connected via a seam (3) to the rear part (4). The rear part (4) is connected at its back to permanent magnets (6) consisting of flexible material which serve to make a releasable connection between the receiving pocket (1) and a support plate (5) consisting of ferromagnetic material. In order to achieve optimum access to the interior of the receiving pocket (1) and to be able to design the latter as simply as possible, the front part (2), along its top edge, projects beyond the rear part (4), this part (8) which projects beyond the latter likewise being provided on its back with permanent magnets (9) consisting of flexible material, which together with the support plate (5) for the receiving pocket (1) form a closure.
Patent FR-2507051-A1 (FR)
Title: Procede de surveillance de la fusion dans des fours a arc sous vide
Inventor: STENZEL OTTO
IPC: F27D21/00
Filed: 1982-05-26
Abstract: PROCEDE ET MONTAGE DE SURVEILLANCE DE LA FUSION DANS DES FOURS A ARC SOUS VIDE EN VUE DE LA SECURITE CONTRE LES PERCEES DU CREUSET LORS DU SAUT D'ARCS SUR CE DERNIER. L'ARC EST SURVEILLE PAR ANALYSE SPECTRALE A L'AIDE D'UN RECEPTEUR DE RAYONNEMENT 10. L'APPARITION DE RAIES SPECTRALES INDIQUANT UNE VAPORISATION DU MATERIAU DU CREUSET PRODUIT UNE INTERVENTION DANS LE PROCESSUS DE FUSION, DE FACON A ETEINDRE L'ARC ETABLI SUR LE CREUSET.
Patent FR-2531136-A1 (FR)
Title: Device for fixing panels, particularly glass panels, and profiles for this device.
IPC: E04D3/08
Filed: 1982-07-28
Abstract: Device for fixing panels, particularly glass panels, and profiles for this device. The device comprises: a support profile 1 whose cross-section is substantially in the shape of an OMEGA which has a narrowing 2, and two folded back ends 3, 4 intended to serve as supports for adjacent panels P1, P2; a covering member 9; and fixing elements F to establish a link between the profile 1 and the covering member 9. The narrowing 2 of the cross-section of the profile is separated from the folded back ends 3, 4 by a distance d sufficient to allow the housing of the thickness e of a nut 10 between these ends 3, 4 and the narrowing 2.
Patent FR-2531444-A1 (FR)
Inventor: GONNET OLIVIER
IPC: C09C3/00
Filed: 1982-08-06
Abstract: Grinding agent based upon acrylic polymers and/or copolymers for aqueous suspension of coarse mineral materials for applications in pigments. Grinding agent for aqueous suspensions of mineral materials intended for application in pigments, consisting of an acid acrylic polymer and/or copolymer which is partially neutralized by at least one neutralizing agent having at least one monovalent function. The grinding agent according to the invention is applicable more particularly to the preparation by grinding of mineral materials such as calcium carbonate, dolomites, calcium sulphate, kaolin, titanium dioxide, intended for pigmentary applications as varied as paper coating, pigmentation of paints, fillers of rubbers or synthetic resins or matting synthetic textiles.
Patent FR-2513664-A1 (FR)
Title: Article composite revetu par voie electrolytique, comprenant un alliage nickel-fer, un revetement contenant du nickel et un second alliage nickel-fer
Inventor: TREMMEL ROBERT ARNOLD
IPC: C25D5/14
Filed: 1982-09-15
Abstract: UN ARTICLE COMPOSE REVETU PAR VOIE ELECTROLYTIQUE COMPREND UNE MASSE AYANT PLUSIEURS REVETEMENT ELECTROLYTIQUES ADHERENTS, D'EPAISSEUR ET DE COMPOSITION CONTROLEES. LA PREMIERE COUCHE COMPREND UN ALLIAGE NICKEL-FER CONTENANT ENVIRON 15 A ENVIRON 50 EN POIDS DE FER; LA SECONDE COUCHE COMPREND UN REVETEMENT CONTENANT DU NICKEL, A TENEUR EN SOUFRE D'ENVIRON 0,02 A ENVIRON 0,5 EN POIDS; LA TROISIEME COUCHE COMPREND UN ALLIAGE NICKEL-FER CONTENANT ENVIRON 5 A ENVIRON 19 EN POIDS DE FER, MAIS MOINS DE FER QUE LA PREMIERE COUCHE. DE MANIERE FACULTATIVE, UNE COUCHE EXTERIEURE DE CHROME DECORATIVE EST APPLIQUEE A LA SURFACE DE LA TROISIEME COUCHE ET, DE PREFERENCE, UN REVETEMENT DE NICKEL INTERVENANT EST INTERPOSE ENTRE LA TROISIEME COUCHE ET LA COUCHE EXTERIEURE DE CHROME, D'UN TYPE CHOISI POUR INDUIRE DES MICRO-DISCONTINUITES DANS LA COUCHE EXTERIEURE DE CHROME.
Patent FR-2538233-A1 (FR)
Title: Device for displaying food products, particularly cabinets for wine
IPC: A47F7/28
Filed: 1982-12-23
Abstract: a. Device for displaying food products, particularly cabinets for wine. b. Device characterised in that it is formed from a pyramidal structure with a square base, comprising a base 1 and a superstructure 2, this superstructure 2 being formed from edges 3 and panels, particularly transparent panels, corresponding to the four removable faces of the pyramid. c. The invention applies to the display of food products.
Patent FR-2540932-A1 (FR)
Title: Pile de soutenement marchant, notamment pour les mines souterraines
Inventor: FANGET PAUL
IPC: E21D23/00
Filed: 1983-02-16
Abstract: L'INVENTION CONCERNE UNE PILE POUR LE SOUTENEMENT MARCHANT DANS LES MINES SOUTERRAINES. ENTRE LA FLECHE 4 ET L'ARRIERE DU CHAPEAU 5, ON INTERCALE UNE BIELLE 8 SOUMISE A L'ACTION D'UN VERIN DE POSITIONNEMENT 11. PENDANT LE SOUTENEMENT, CE VERIN 11 ASSURE LE VERROUILLAGE HYDRAULIQUE, AVEC L'INTERVENTION D'UNE VALVE DE COULISSEMENT EN CAS DE SURPRESSION. APPLICATIONS : ACCOMPAGNEMENT DU SOUTENEMENT PENDANT LES MOUVEMENTS DES EPONTES (MEME DANS LE SENS LONGITUDINAL 13), SANS DETERIORER LA CARROSSERIE DE LA PILE.
Patent FR-2543210-A1 (FR)
Title: Movable shutter intended to be placed behind a window of a building
IPC: E06B9/04
Filed: 1983-03-21
Abstract: The present invention relates to a movable shutter intended to be placed behind a window of a building. This shutter is characterised in that it comprises at least one leaf, 1, 2 consisting of a panel mounted so as to slide horizontally in a plane parallel to the window 3 and behind the latter, and means 27, 29, 31 for ensuring the automatic sliding of the leaf 1, 2 from the opening position to the closure position and/or vice versa, the leaf being located, in the closure position, behind the window 3, forming a solar collector, and closing the entire cross-section of passage of the said window, while in the opening position it is retracted into a lateral housing 7 provided in the wall of the building.
Patent FR-2543119-A1 (FR)
Title: Device for picking up a top sheet from a stack of sheets made from soft (pliant) material
IPC: B65H3/02
Filed: 1983-03-25
Abstract: Device for picking up a top sheet from a stack of sheets made from soft (pliant) material. Two opposing components 8A, 8B, each having a rough surface 10 which is applied to the top sheet 15 of a stack 16, can move relatively between a maximum separation position and a minimum separation position, so that, on moving closer together, they pucker up and grip between them this top sheet 15, which enables the latter to be lifted up and transported.
Patent FR-2525007-A1 (FR)
Title: Carte d'identification a plusieurs couches et son procede de fabrication
Inventor: MAURER THOMAS
IPC: B42D25/41
Filed: 1983-04-07
Abstract: CARTE D'IDENTIFICATION A PLUSIEURS COUCHES COMPORTANT AU MOINS UNE SURFACE EN MATIERE PLASTIQUE QUI PRESENTE UNE STRUCTURE EN RELIEF POUVANT ETRE UTILISEE COMME CLICHE D'IMPRESSION, CETTE CARTE ETANT CARACTERISE PAR LE FAIT QUE LA STRUCTURE EN RELIEF 13, 25, 35, 45, 55, 65, 67 EST CONSTITUEE PAR UNE MATIERE PLASTIQUE APTE A MOUSSER 11, 21, 31, 44, 54, 64, 71.
Patent FR-2544589-A1 (FR)
Title: Improved method for making leavened bread
IPC: A21D2/26
Filed: 1983-04-22
Abstract: Method for making leavened bread in which, after preparing the leaven, kneading of the dough is carried out, which dough is composed on the one hand of the leaven thus prepared and, on the other hand, of a suitable quantity of flour, water and salt, characterised in that the flour contains 1 to 6% of dehydrated acid lactoserum, uniformly distributed as a dispersion.
Patent FR-2545418-A1 (FR)
Inventor: BERTRAND ALAIN
IPC: B21D5/02
Filed: 1983-05-05
Abstract: 1. A forming press equipped with two tables (1, 2) one of which is mobile and which are each exposed to points of thrust resulting from the direct or transmitted action of jacks (16, 17, 19) and/or the reaction of fixed supports (14, 15) one of the tables of the press being exposed to a whole number _n of points of thrust, at least equal to two, and the other opposite table to (n+1) points of thrust which are offset and alternate two by two with the _n points of thrust of the first table in relation to lines parallel with the direction of movement of the mobile table, said points of thrust of the two tables being disposed symmetrically in relation to the median plane perpendicular to said tables, said press being characterised in that the offset of the points of thrust of one table in relation to the other, which is a function of the total possible forming length, and the distribution of the forces over the tables are determined in such a way as to obtain (n+1) common and substantially aligned points on the curves of longitudinal deformation of the tables, including the two end points.
Patent FR-2545863-A1 (FR)
Title: Modular construction element precast out of insulating lightweight reinforced concrete, its method of manufacture and the means for implementing this method
IPC: B28B7/22
Filed: 1983-05-11
Abstract: The invention relates to a modular construction element precast out of insulating lightweight reinforced concrete, its method of manufacture, and the means for implementing the method. This modular element is obtained by embedding reinforcement in the form of a meshed cage in a mixture prepared from a glass aggregate with an emulsified cement grout; for this purpose, the meshed cage is positioned in a mould 10 laid on a base sealed on the ground and comprising a dismantlable core 11 and external formwork provided with a hinge 20; the mixture is then poured into the mould so that the bottom slab and the lateral walls thus created form a box element 1 on which there only remains to lay a top slab in order to obtain a three-dimensional prefabricated element capable of receiving, in the factory, all its finishing equipment. The invention applies to the mass production of any prefabricated building.
Patent FR-2530680-A1 (FR)
Title: Dispositif avanceur de tissu dans une machine a coudre
Inventor: FREERMANN JOHANNES
IPC: D05B29/06
Filed: 1983-06-02
Abstract: POUR EVITER QUE DES BOUCLES DE LA NAPPE DE TISSU-EPONGE BOUCLE NE SOIENT COUSUES AVEC LES OURLETS OU ENDOMMAGEES PAR LA GRIFFE D'ENTRAINEMENT DE LA MACHINE A COUDRE, LA PLAQUE A AIGUILLE 1 COMPORTE UN REBORD DE BUTEE 2, TANDIS QUE LA FACE INFERIEURE DE LA SEMELLE 8 DU PIED PRESSEUR 5 PRESENTE UNE ETROITE NERVURE DE GUIDAGE D'OURLET 9. EN OUTRE, LA PLAQUE A AIGUILLE 1 COMPORTE UNE RAINURE 11 OUVERTE A SA PARTIE SUPERIEURE ET DONT LE FLANC LE PLUS PROCHE DU REBORD DE BUTEE 2 EST DANS L'ALIGNEMENT DU FLANC DE LADITE NERVURE DE GUIDAGE 9. LA GRIFFE D'ENTRAINEMENT ATTAQUE EXCLUSIVEMENT LE BORD NON BOUCLE DE LA NAPPE DE TISSU 4.
Patent FR-2547959-A1 (FR)
Title: Test terminal device for a cable termination
Inventor: LAUDREN MICHEL RAYMOND
IPC: G01R31/04
Filed: 1983-06-23
Abstract: The test terminal device for a termination of a telephone or telegraph cable and, more generally, for telecommunication cables comprises a frame 2 with means 16, 20 for fastening onto the body of a cable termination 1 and a set of electrically conducting telescopic pins 38 with return springs 45 in the longitudinal direction, the ends of the pins 38 forming a matrix which can be superimposed on the matrix of the connection screwheads 55 of the cable termination 1, the pins 38 being connected to the output conductors 58 of the test terminal. The pins 38 are mounted in the frame 2 of the terminal by means of pin supports 42 forming spacers between plates 36, 48 connected together by clamping screws 50, one 36 of the plates being carried by the frame 2.
Patent FR-2531606-A1 (FR)
Title: Combine harvester with variable position outlets
Inventor: SCHUMACHER HORST
IPC: A01F7/06
Filed: 1983-07-21
Abstract: The combine harvester can deposit the straw, which has been separated from the crop, either behind the machine or to the left or to the right of the machine. This is achieved by a separator which is surrounded by a fixed cylindrical housing with a number of openings in its periphery. These openings can be closed by the rotation of a control cylinder which encloses the cylindrical housing and which is also provided with openings. Alternatively the openings in the cylindrical housing may be provided with hinged or sliding covers.
Patent FR-2549486-A1 (FR)
Title: Process for continuous production of a pitch as meso phase
Inventor: MASAMI WATANABE
IPC: C10C3/00
Filed: 1983-07-21
Abstract: Process for the continuous production of a 100% meso phase made up solely of IQ and SQ constituents. It consists in continuously subjecting, as raw material, a pitch originating from petroleum to a stage of heat treatment in sufficient quantity to produce a 100% meso phase extracted from a stage of growth and of coalescence of the meso phase, in conveying the pitch obtained in the heat treatment stage to a stage for growth and coalescence of the meso phase, in removing a determined quantity of pitch as nonmeso phase from the stage of growth and coalescence of the meso phase after a stirring and heating treatment, in conveying it to the heat treatment stage to repeat the stirring and heating treatment and at the same time in removing a 100% meso phase which has constant properties from the stage for growth and coalescence of the meso phase.
Patent FR-2539024-A1 (FR)
Title: Aspirateur portatif
Inventor: PUDWILL HORST
IPC: A47L9/00
Filed: 1983-07-27
Abstract: L'invention concerne un aspirateur, de préférence un aspirateur portatif, se composant de plusieurs parties de boîtier dont au moins une est démontable et est pourvue d'une poignée. L'aspirateur est conçu sous forme d'un appareil compact à sangle d'épaule qui comporte, en plus d'une poignée 1a, une sangle porteuse additionnelle 7 et dont le boîtier 1, 2 contient des moyens de fixation 1d... 1g pour des accessoires 4, 6, ces moyens de fixation étant disposés à l'intérieur du contour de son boîtier de façon que les accessoires fixés sur celui-ci ne dépassent pas du contour de l'aspirateur proprement dit. (CF DESSIN DANS BOPI)
Patent FR-2552415-A1 (FR)
Title: Loader with side access and a telescopic arm
IPC: E02F3/34
Filed: 1983-09-23
Abstract: The invention relates to a self-propelled piece of handling plant, with a hydraulic drive of the loader device. This piece of plant consisting of a monobloc chassis 1, equipped with a counterweight 2, supported by four driven wheels 3, is equipped with a handling arm, consisting of an articulated caisson 8 and of a telescopic jib 9, linked by a spindle 7 to a chassis element 6. The movement of the handling arm is ensured by a ram 10 whilst the sliding of the jib 9 is ensured by a ram 11. The end of the jib 9 is equipped with a bucket 13 whose inclination is ensured by a ram 12. The rams 10, 11 and 12 are controlled from the driving station 4 by levers 14, 15 and 16 whilst steering is ensured by a steering wheel 15. The jib can be articulated in two parts about a spindle 21. Application: handling loaders.
Patent FR-2552440-A1 (FR)
Title: Process for stabilisation of vinyl chloride-based polymers, stabilising compositions for making use of the process and polymers thus stabilised.
Inventor: GAY MICHEL
IPC: C08K5/37
Filed: 1983-09-28
Abstract: Process for stabilisation of polyvinyl chloride-based polymers, consisting in the joint use of:     a. at least one organic zinc derivative, b. at least one organic derivative of a metal from group IIa of the Periodic Classification of the elements,   c. at least one ester of 2-mercaptopropionic acid.   The invention also relates to the stabilised polymers thus obtained. Colourless and transparent shaped objects are obtained from the polymers which are thus stabilised.
Patent FR-2554021-A1 (FR)
Inventor: REMY MICHEL
IPC: B21F1/00
Filed: 1983-11-02
Abstract: PCT No. PCT/FR84/00245 Sec. 371 Date Jul. 2, 1985 Sec. 102(e) Date Jul. 2, 1985 PCT Filed Oct. 31, 1984 PCT Pub. No. WO85/01898 PCT Pub. Date May 9, 1985.The present invention provides an automatic machine for curving thin and rectilinear metal elements of the wire, strip or tube type. According to the invention, this machine comprises a nipper (2) adapted for positioning and holding on a first axis (X) a metal element section to be bent, as well as two bending devices (3, 4) movable on each side of the nipper (2) along a rail (7) parallel to the axis (X). Each bending device comprises two jaws (17 and 18) between which the metal element section may be clamped at each stop of the bending device, as well as a bending finger adapted for rotating about an axis perpendicular to the axis (X) in line with the noses of the jaws (17, 18) which form the counter bending parts. According to an essential characteristic of the invention, the nipper (2) may further execute an angular rotation about the axis (X).
Patent FR-2554281-A1 (FR)
Title: Dispositif de connexion electrique de securite comportant un tiroir obturateur coulissant, utilisable en particulier sous forme de prise de courant
Inventor: MARTIAL LIONEL
IPC: H01R13/44
Filed: 1983-11-02
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE CONNEXION ELECTRIQUE DE SECURITE. LE DISPOSITIF COMPREND UN TIROIR 100 ASSOCIE A DES MOYENS DE GUIDAGE 120 POUR OBTURER DANS UNE PREMIERE POSITION DES ORIFICES MENAGES DANS LA PLAQUE AVANT 41 DU DISPOSITIF, ET LIBERER LESDITS ORIFICES DANS UNE SECONDE POSITION D'UTILISATION INDUITE PAR INSERTION DE BROCHES 90 APPLIQUANT SUR LE TIROIR UNE FORCE DONT LA RESULTANTE EST ORIENTEE DANS LA DIRECTION GENERALE DE LA VOIE DE GUIDAGE. DES MOYENS ELASTIQUES 110 RAPPELLENT LE TIROIR 100 EN PREMIERE POSITION.
Patent FR-2554751-A1 (FR)
Title: Automatic nail driver
Inventor: RENARD JEAN-MAURICE
IPC: B25C1/00
Filed: 1983-11-15
Abstract: The nail driver comprises a body 1 of axis DELTA and a rectilinear loader 2. The axis DELTA is contained in the plane of the loader and the latter comprises an upper longitudinal slot 9 for its loading. It is characterised in that it comprises a sliding magazine 13 containing rows of nails in reserve, such as the row 18a. This magazine slides perpendicularly to the plane of the loader 2 in a slide chassis 13 on the base of which rest the nails. This base carries a slot 20, parallel to the loader, extended by a chute 21. A jack 17 controlled by a detector 24 controls the step-by-step advance of the magazine 13 whenever the last nail 26 of the loader has passed by the detector 24.
Patent FR-2562200-A1 (FR)
Title: Variable miniature solenoid valve with very short response time and with very low electrical control level
IPC: H01F7/06
Filed: 1984-03-29
Abstract: This miniature solenoid valve, which uses the basic principle of electrodynamic motors or actuators of the moving coil type, is characterised on the one hand in that, inside the light cylindrical mandrel 1 which carries the coil and perpendicular to its axis of revolution, is fixed a light part 9 in the form of a disk or cap whose central part is arranged to accommodate at least one elastic fitting having at least one perfectly flat face perpendicular to the axis of translation of the coil and, on the other hand, in that, in the central magnetic core 11, is pierced a gas inlet channel, at the end of which, on the coil side, is screwed a small nozzle 3 which will act as a sealing seat in cooperation with the corresponding flat face of the flexible fitting 7.
Patent FR-2546350-A1 (FR)
Title: Circuit pour l'attenuation des perturbations dans un recepteur de radio grace a l'utilisation d'un filtre passe-bas a bande passante reglable
Inventor: MASTROJENI ETTORE
IPC: H03G5/18
Filed: 1984-05-18
Abstract: LE CIRCUIT COMPREND UN FILTRE PASSE-BAS 10 A BANDE PASSANTE REGLABLE, INSERE ENTRE LE DEMODULATEUR 3 ET L'AMPLIFICATEUR 4 A BASSE FREQUENCE DU RECEPTEUR 5. UNE TENSION DEPENDANT DU NIVEAU DU SIGNAL A HAUTE FREQUENCE SYNTONISE PAR LE RECEPTEUR REGLE LA BANDE PASSANTE DU FILTRE DE TELLE MANIERE QUE LA FREQUENCE DE COUPURE SUPERIEURE SOIT MAXIMALE LORSQUE LE SIGNAL SYNTONISE A UN NIVEAU SUFFISAMMENT ELEVE ET QU'ELLE DIMINUE PROGRESSIVEMENT JUSQU'A UNE VALEUR MINIMALE LORSQUE LE NIVEAU DU SIGNAL EST INFERIEUR A UN NIVEAU PREALABLEMENT FIXE.
Patent FR-2565941-A1 (FR)
Title: Dispositif de fermeture etanche pour un recipient, notamment une nacelle de centrifugeur
Inventor: BARBIN FERNAND
IPC: B04B5/04
Filed: 1984-06-15
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE FERMETURE ETANCHE POUR RECIPIENT. LE RECIPIENT COMPORTE UNE SURFACE ANNULAIRE DE GUIDAGE 3 DE MEME AXE QUE LE RECIPIENT, ET UN EPAULEMENT ANNULAIRE 4, UN JOINT TORIQUE 5 DISPOSE DANS L'ANGLE FORME PAR LADITE SURFACE DE GUIDAGE ET LEDIT EPAULEMENT. LE DISPOSITIF DE FERMETURE COMPREND UN COUVERCLE 7 AVEC UNE JUPE 8 DE FORME COMPLEMENTAIRE DE LA SURFACE DE GUIDAGE 3, AU MOINS DEUX LAMES ELASTIQUES 13 FIXEES SUR LA PAROI DU RECIPIENT ET COMPORTANT UN PLI D'ACCROCHAGE 18 PERMETTANT LE VERROUILLAGE EN FERMETURE AVEC ETANCHEITE DUDIT COUVERCLE 7. APPLICATION AUX NACELLES DE CENTRIFUGEUR.
Patent FR-2567874-A1 (FR)
Title: Procede de fabrication d'un materiau composite a renfort fibreux refractaire et matrice ceramique, et structure telle qu'obtenue par ce procede
Inventor: THEBAUT JACQUES GEORGES
IPC: C04B35/80
Filed: 1984-07-20
Abstract: UNE MINCE COUCHE ADHERENTE INTERMEDIAIRE REFRACTAIRE A STRUCTURE EN FEUILLETS EST DEPOSEE DE FACON ORIENTEE SUR LES FIBRES DU RENFORT PAR INFILTRATION CHIMIQUE EN PHASE GAZEUSE, CETTE COUCHE INTERMEDIAIRE AYANT UN ALLONGEMENT A LA RUPTURE SUPERIEUR A CELUI DE LA MATRICE ET AYANT UNE EPAISSEUR COMPRISE ENTRE 0,2 ET 3MICRONS; LE MATERIAU DE LA COUCHE INTERMEDIAIRE PEUT ETRE DU PYROCARBONE LAMINAIRE OU DU NITRURE DE BORE; LA MATRICE CERAMIQUE EST ENSUITE DEPOSEE PAR INFILTRATION, DE PREFERENCE INFILTRATION CHIMIQUE EN PHASE GAZEUSE, AU SEIN DE LA POROSITE DU RENFORT.
Patent FR-2569542-A1 (FR)
Title: Folding table frame
IPC: A47B83/04
Filed: 1984-09-06
Abstract: The external aspect is that of a wall frame 1, 2 allowing decoration to one's own choice. Can be transformed into a table of variable dimensions, in principle of 110 x 60. Can be used either as games table, office desk, kitchen table etc. This frame/table can be supplemented with a storage container as required for the application. The practical relevance is to provide a large working surface and, optionally, storage space, without cluttering the floor. The technical interest lies in locking the legs without any visible system.