baber/WOPTO huggingface dataset:
Patent FR-2549657-A1 (FR)
Title: Electromechanical transducer device for generating and detecting elastic waves in a plate.
Inventor: DIEULESAINT EUGENE
IPC: H03H9/125
Filed: 1983-07-22
Abstract: The invention relates to electromechanical devices for exciting elastic waves in a plate. The relevant elastic waves have a transverse component perpendicular to the plane of the large faces of the plate and a longitudinal component corresponding to the direction of propagation. The subject of the invention is an excitation device which transmits the vibrations produced by a transducer means 5, 6, 7 by pinching it and the plate 1 between two transmitter arms 19, 20 connected by a bridging element 18. The invention applies in particular to the excitation of symmetric and anti-symmetric Lamb waves and to that of surface elastic waves.
Patent FR-2549827-A1 (FR)
Title: Process for the production of decabromodiphenyl ether
Inventor: KUBO MASASHIGE
IPC: C07C43/29
Filed: 1983-07-26
Abstract: Process for the production of decabromodiphenyl ether by bromination of diphenyl ether in a halogenated hydrocarbon solvent, followed by separation from the reaction mixture and purification of decabromodiphenyl ether, consists in introducing the liquid reaction slurry containing decabromodiphenyl ether into hot water to remove the halogenated hydrocarbon solvent by entrainment with steam, and in pulverising the decabromodiphenyl ether to provide fine powders with a mean particle diameter not exceeding 10  mu .
Patent FR-2550103-A1 (FR)
Title: Method for the densimetric separation of particles using a hydrocyclone in a dense medium and an installation for implementing the method
Inventor: LAFOSSE JEAN
IPC: B03B9/00
Filed: 1983-08-02
Abstract: The method densimetrically separates the particles of an ore 28 or other mineral using a hydrocyclone in a dense medium. It involves mixing 10 the ore particles with a dense liquor formed by a suspension 22 of fine particles of a densifying medium in a liquid. This mixture is divided 12 into a fraction with high density and a fraction with low density by a hydrocyclone. Each fraction is drained 14, 16 in order to separate the ore particles from the dense liquor, which is recycled. In order to facilitate the drainage of the high density fraction and to reduce the losses of the densifying medium, the high density fraction is diluted, before draining, with a liquid obtained by clarification of some or all of the dense liquid separated by draining the low density fraction.
Patent FR-2566541-A1 (FR)
Title: Light diffuser connected to a fibre-optic array
IPC: F21V8/00
Filed: 1983-08-03
Abstract: The diffuser includes a system of mirrors 1 or 2 serving to scatter the light coming from the fibre-optic array, a plate interrupting the light beam serving as a shutter means.
Patent FR-2551319-A1 (FR)
Title: Appareil pour le triage des hamecons deformes ou casses sur les lignes dites palangres
IPC: A01K91/18
Filed: 1983-09-06
Abstract: L'INVENTION CONCERNE UN APPAREIL AUTOMATIQUE A TRIER LES HAMECONS DEFORMES OU DONT LA POINTE EST CASSEE SUR LES LIGNES DITES PALANGRES. CET APPAREIL COMPORTE UN DISPOSITIF POSITIONNEUR D'HAMECON AMENANT L'HAMECON 3 A CIRCULER EN ETANT TIRE PAR L'AVANCON 2 ET GUIDE PAR LA HAMPE 4 DANS UNE GLISSIERE 15, D'OU LA SECTION TRANSVERSALE CORRESPOND. LADITE GLISSIERE EST DE SECTION TRANSVERSALE CORRESPONDANT A LA COURBURE NORMALE 5 DE L'HAMECON LORSQUE LA HAMPE 4 EST DISPOSEE SELON LA DIRECTION AXIALE DU CANAL DE LA GLISSIERE 15; LA POINTE ET L'ARDILLON 6 CIRCULANT A L'INTERIEUR DE LA GLISSIERE ET AU MOINS UN PREMIER DETECTEUR 40 DE TYPE QUELCONQUE DETECTE, DANS LE CAS D'UN HAMECON NON CASSE, LA PRESENCE DE LA POINTE ET DE L'ARDILLON 6, D'AUTRES DETECTEURS POUVANT DETECTER LA DEFORMATION DE LA HAMPE ET UN DISPOSITIF SELECTEUR 16 ASSERVI A CES DETECTEURS DISCRIMINE LES HAMECONS NON UTILISABLES. L'INVENTION PERMET LA VERIFICATION AUTOMATIQUE DE L'ETAT DES PALANGRES.
Patent FR-2532908-A1 (FR)
Title: Dispositif d'entrainement d'helices pour bateaux
Inventor: BRANDT LENNART H
IPC: B63H20/32
Filed: 1983-09-13
Abstract: L'INVENTION CONCERNE UN DISPOSITIF D'ENTRAINEMENT A DEUX HELICES POUR BATEAUX. LE DISPOSITIF D'ENTRAINEMENT A UN ANGLE DE DIRECTION INCLINE S ET EST EQUIPE D'UN SYSTEME D'EQUILIBRAGE PAR AILERONS 12 FIXE SUR LA PLAQUE D'ANTI-CAVITATION 10 DU DISPOSITIF D'ENTRAINEMENT DANS LA REGION LIMITE ENTRE LES HELICES 8, 9, ET AGENCE POUR EQUILIBRER LES COUPLES S'EXERCANT SUR LE DISPOSITIF D'ENTRAINEMENT. LE SYSTEME COMPORTE DEUX AILERONS PARALLELES A SECTION DROITE EN PROFIL D'AILE.
Patent FR-2552446-A1 (FR)
Inventor: BARBA JOAQUIM
IPC: C11D11/02
Filed: 1983-09-27
Abstract: 1. A method of preparing granular detergents with a low phosphate content, that is with a content of between 10% and 25% of sodium tripolyphosphate and a combined content of sodium orthophosphate and of sodium pyrophosphate of less than about 2% by weight and preferably less than about 1% by weight, and containing non-ionic surface active agents amounting to about 10% by weight of the whole composition, the method comprising forming an essentially hot aqueous suspension with thermostable constituents, drying the suspension in an atomising tower, mixing the atomised base with sodium tripolyphosphate and the other thermosensitive constituents, and then agglomerating the solid components by pulverisation with the assistance of a non-ionic surface active agent until there are obtained essentially homogeneous granules with little tendency to glutination, and the method being characterised in that the whole of the sodium tripolyphosphate is not subjected to the phases of hot aqueous suspension or atomisation, and in that, during the agglomeration phase, the temperature of the non-ionic surface active agent is between 25 degrees C and 80 degrees C, and preferably between 50 degrees C and 70 degrees C.
Patent FR-2535685-A1 (FR)
Title: Folding box which opens by lateral pressure
Inventor: GUNDLACH ILSE
IPC: B65D5/74
Filed: 1983-11-04
Abstract: This folding box comprises a closing tab 14 which extends on both sides of an upper lateral edge 16; it is provided with delimiting lines grooved below the lateral edge; it has a grooving line 18 connecting its upper and lower corners; it is detachable from the wall 13 of the box, in the region below the lateral edge by applying a pressure in a transverse direction on a grooving line along a line of weakening in the transverse wall at the grooving line. According to the invention, the line of weakening is a grooving line 19 provided on the internal surface of the box, which passes below the lower corner of the tab 14. The lateral edge is bent.
Patent FR-2536662-A1 (FR)
Title: Dispositif pour appareil d'entrainement a la culture physique
IPC: A63B24/00
Filed: 1983-11-17
Abstract: DISPOSITIF POUR APPAREIL D'ENTRAINEMENT SERVANT A EXERCER LA MUSCULATURE DU CORPS HUMAIN, LA FORCE ETANT FOURNIE PAR LA PERSONNE S'ENTRAINANT QUI AGIT CONTRE UNE FORCE ANTAGONISTE PRODUITE PAR UN DISPOSITIF CARACTERISE EN CE QU'IL EST MUNI D'UN MOTEUR 11 DEPASSANT PAR SA PUISSANCE LA CAPACITE DE PUISSANCE DE LA PERSONNE 21 S'ENTRAINANT, MOTEUR RELIE A UNE COMMANDE A MANIVELLE 12 QUI EST EN RELATION D'ENTRAINEMENT AVEC LA BIELLE 13 ET EN CE QUE TOUS LES MOYENS D'ENTRAINEMENT PRESENTENT DES DIMENSIONS TELLES DANS LEUR REALISATION QUE L'AMPLITUDE D'OSCILLATION DE LA MANIVELLE D'ENTRAINEMENT 9 PEUT ATTEINDRE ENVIRON 180 ET QUE DE NOMBREUSES AMPLITUDES INFERIEURES PEUVENT ETRE ATTEINTES ET MAITRISEES.
Patent FR-2536268-A1 (FR)
Title: Joint d'etancheite pour le tablier de la cuve de lavage d'un lave-vaisselle a chargement en facade
Inventor: STICKEL ERNST
IPC: A47L15/42
Filed: 1983-11-17
Abstract: JOINT D'ETANCHEITE POUR LE TABLIER ALLANT EN REMONTANT A PARTIR DU FOND DE LA CUVE DE LAVAGE D'UN LAVE-VAISSELLE A CHARGEMENT EN FACADE DANS LA ZONE DE L'ARETE INFERIEURE DE L'OUVERTURE DE CHARGEMENT. LE JOINT 11 EN FORME DE BARETTE EST FIXE DE FACON ETANCHE SUR LE BORD 10 DU BEC DE LA PORTE PAR UN PIED MOINS ELASTIQUE ET VIENT S'APPLIQUER DE FACON ETANCHE CONTRE LE TABLIER 2 PAR UNE TETE ELASTIQUE, LA TETE ET LE PIED ETANT MUTUELLEMENT RACCORDES PAR UNE CHARNIERE PELLICULAIRE.
Patent FR-2541292-A1 (FR)
Title: Polymere de 1-alkyldimethylsilyl-1-propyne, son procede de production et son application a la formation d'une membrane selective permeable aux gaz
Inventor: HIGASHIMURA TOSHINOBU
IPC: B01D53/22
Filed: 1983-12-27
Abstract: L'INVENTION CONCERNE UN POLYMERE NOUVEAU DOUE D'UNE TRES BONNE PERMEABILITE AUX GAZ ET D'UNE TRES BONNE SELECTIVITE. LE POLYMERE DE L'INVENTION, QUI EST UN POLYMERE DE 1-ALKYLDIMETHYLSILYL-1-PROPYNE, PORTE DES MOTIFS REPETES DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R EST UN RADICAL ALKYLE AYANT 1 A 12 ATOMES DE CARBONE. APPLICATION A LA FORMATION D'UNE MEMBRANE DOUEE D'UNE TRES BONNE PERMEABILITE AUX GAZ ET D'UNE TRES BONNE SELECTIVITE.
Patent FR-2557181-A1 (FR)
Title: Support adaptable pour constituer des planchers demontables et systeme de plancher demontable faisant usage de tels supports.
Inventor: DOUSSAINT LOUIS MICHEL
IPC: E04H3/28
Filed: 1983-12-27
Abstract: L'INVENTION CONCERNE UN SUPPORT 25, 28 DESTINE A SOUTENIR ET A BLOQUER, AU MOINS TRANSVERSALEMENT, DES PANNEAUX POLYGONAUX ASSEMBLES BORD A BORD POUR CONSTITUER DES PLANCHERS DEMONTABLES PAR EXEMPLE DE SCENE ETC., COMPRENANT UNE TETE 1 DE FORME PRISMATIQUE POSSEDANT PLUSIEURS FAES 9 DEVANT, EN POSITION D'UTILISATION, ETRE APPROXIMATIVEMENT VERTICALES, AU MOINS UN DOIGT 2 DE SOUTIEN ET DE BLOCAGE DESTINE A ETRE FIXE, A L'AIDE DE MOYENS DE FIXATION, SUR LADITE TETE, ET DES MOYENS DE RECEPTION 10 PREVUS SUR CHAQUE FACE DE LA TETE ET AGENCES POUR RECEVOIR ET BLOQUER EN POSITION FONCTIONNELLE CORRECTE, EN COOPERATION AVEC LES SUSDITS MOYENS DE FIXATION, UN DOIGT DE MANIERE TELLE QUE, EN POSITION D'UTILISATION DU SUPPORT, CE DOIGT S'ETENDE APPROXIMATIVEMENT VERTICALEMENT ET FASSE SAILLIE, DE FACON DECALEE LATERALEMENT AU-DELA DE LA TETE, CE GRACE A QUOI UN SUPPORT UNIQUE PEUT ETRE DISPOSE A UN NOEUD DE JUXTAPOSITION DE PLUSIEURS PANNEAUX 3 POUR SOUTENIR ET BLOQUER A LUI SEUL LES ANGLES ADJACENTS DES PANNEAUX JUXTAPOSES.
Patent FR-2558965-A1 (FR)
Title: Universal coupler for optical fibres
Inventor: FEVROT CHARLES
IPC: G02B6/26
Filed: 1984-01-30
Abstract: The present invention recommends the use of two or more Mangin mirrors for producing a fibre-optic coupler capable of: - connecting two identical or different fibres; - separating or combining signals from a single channel into several; - separating various spectral bands.
Patent FR-2541265-A1 (FR)
Title: Glass or glass ceramic fluorescent compsn.
Inventor: GEILER VOLKER
IPC: F24S23/00
Filed: 1984-02-17
Abstract: Glass or glass ceramic for use as a fluorescent solar collector material contg. Yb(3+) and/or Nd(3+) also contains Cr(3+). Pref. the activating ions are present in concns. by wt. as follows: Yb2O3 0.5-10%; Nd2O3 0.5-5%; Cr2O3 0.005-0.8%. Pref. amts. are resp. 5, 3.5 and 0.2wt.%. The glass may be a (boro)silicate a borate or a phosphate glass. Compared with plastics fluorescent materials, glass or glass ceramic materials have the advantages that various activating ions can be implanted in the glass (ceramic) at a concn. that a particularly wide spectral interval of the solar spectrum is absorbed in one plate, (with plastics 2 or 3 plates are needed). The fluorescence in this interval is not recovered by absorption or overflow. The glass has a good resistance to exposure to sunlight and to the atmosphere, i.e. the fluorescence and total reflection are maintained for a number of years.
Patent FR-2566709-A1 (FR)
Title: Novel method for producing Pharaonic bas-reliefs taken from the original, from a photograph or from a drawing
IPC: B44C3/04
Filed: 1984-02-20
Abstract: The present invention relates to the producing in all desired dimensions of bas-reliefs from the art of the Pharaohs available to those skilled in the art, either in the original state, or in the form of a photograph or complete drawing. The invention is firstly characterised by the extracting, from a flat drawing or a photograph, of the relief of the masterpiece, which relief is determined by comparative calculation of the projected shadow relative to a known dimension. When this calculation has been completed, the person skilled in the art draws or engraves on a block of plaster the original bas-relief, and then casts onto the latter a flexible silicon-containing substance to form a matrix. This matrix constitutes an essential characteristic of the invention, into which matrix an inorganic mixture based on carbonate, sulphate, lime and silica is poured, in order accurately to reproduce the Pharaonic bas-relief initially sculptured to produce a solid mass similar to white marble. The present invention is used chiefly to reproduce all bas-reliefs of the art of the Pharaohs.
Patent FR-2563250-A1 (FR)
Inventor: CORNETTE HENRI
IPC: D06F39/02
Filed: 1984-04-18
Abstract: Process for washing clothes in a washing machine, which comprises using a liquid detergent which is released gradually into the washing medium from a special device placed in the drum of the machine at the same time as the clothes instead of being released from the dispenser provided for the detergent on the washing machine. The rechargeable device is a container provided with a filling orifice and with vents for the liquid. The container may be a flat-bottomed sphere or a ring.
Patent FR-2563813-A1 (FR)
Title: Holding sheath used during the cooking of meat products
Inventor: MABY JACQUES
IPC: A22C13/00
Filed: 1984-05-03
Abstract: The invention relates to a sheath for holding meat products consisting of a plurality of unit pieces, having transverse elasticity. It consists of a tubular net made up of yarns 4 of different textures having a mesh which is sufficiently fine so that, when the sheath 1 is stretched radially, pieces 31, 32, 3n, may be slid and introduced inside the sheath 1 and so that they may be prevented from passing through the openings in the mesh; it has longitudinal elasticity.
Patent FR-2565820-A1 (FR)
Title: Machine for taking suppositories from the capsules and cells containing them
Inventor: BOURILLON MICHEL
IPC: B65B69/00
Filed: 1984-06-13
Abstract: The machine according to the invention is characterised in that it comprises in combination a station for cutting out one of the welded edges of the bubble pack on which it is desired to carry out the operation of taking suppositories which it contains, this cutting taking place orthogonally with respect to the longitudinal axes of symmetry of the cells containing these suppositories, and two rollers driven in rotation in mutually opposite senses and mounted so as to fulfil the function of rolls which press on the said bubble pack so as to cause the contents of the cells to be expelled in the direction of the side whose edges have been made free to separate by virtue of the previously performed cutting. The bubble pack is introduced along F; its edge is cut by a blade 5 and the suppositories which are admitted along the arrow F1 by the rollers such as 9 fitted with rods, are expelled, this expulsion occurring along F2.
Patent FR-2566141-A1 (FR)
Title: Optical image-rotation system.
Inventor: LOY FERNAND RENE
IPC: G02B5/04
Filed: 1984-06-19
Abstract: The optical system according to the invention, designed for producing an image rotation in an optical apparatus, consists of four identical elementary prisms 1, 2, 3, 4 of triangular cross-section arranged between them so as to exhibit a plane of symmetry in the manner of the known RANTSCH prism. According to the invention, two of the three angles of the said triangular cross-section have values respectively of: E = 90 DEG + alpha and F = 90 DEG - alpha /3, alpha being an angle measured algebraically, the absolute value ¦ alpha ¦ of which is at least equal to half the field angle of the said optical apparatus and such that: 0 DEG < ¦ alpha ¦ < 90 DEG , and which can be defined as the angle which each entrance or exit face of the optical system makes with a plane perpendicular to the optical axis XX'. Application to infrared thermography.
Patent FR-2567231-A1 (FR)
Title: Stuffing box with membrane
Inventor: VIENNE ROBERT DE
IPC: H02G3/06
Filed: 1984-07-04
Abstract: Stuffing box with membrane for elongate elements 11, especially cables, pipes or rods, comprising a tubular body 1 whose tapped end 2 receives a threaded cap 3 locking an annular sealing gasket against an internal shoulder 5 of the body, and whose other end 6 comprises means for secure fastening to one wall, this stuffing box being characterised in that the sealing gasket is composed of a thin elastic membrane 4 made from a tear-resistant material, having a reinforced annular peripheral edge 7 facing the shoulder 5 of the body 1, and pierced by at least one aperture 8, 9, 10 of smaller dimensions but at least roughly homothetic with that of the elongate element 11.
Patent FR-2551212-A1 (FR)
Title: Procede pour le controle non destructif a l'aide d'ondes guidees
Inventor: BOTTGER WOLFGANG
IPC: G01N29/22
Filed: 1984-08-16
Abstract: PROCEDE POUR LE CONTROLE NON DESTRUCTIF, A L'AIDE D'ONDES, D'EMPLACEMENTS DE DEFAUTS, PAR LA PRODUCTION CYCLIQUE ET LA RECEPTION D'ONDES ULTRA-SONORES, PAR L'EVALUATION DES SIGNAUX HAUTE-FREQUENCE RECUS SUR DES PARTIES DE SIGNAUX QUI PROVIENNENT DES EMPLACEMENTS DE DEFAUTS ET PAR L'EXPLOITATION DU RESULTAT. SELON L'INVENTION, CE PROCEDE EST REMARQUABLE EN CE QUE LES SIGNAUX HAUTE-FREQUENCE RECUS SONT DIGITALISES A L'INTERIEUR DU CYCLE ET EN CE QUE, A PARTIR DES SIGNAUX HAUTE-FREQUENCE DIGITAUX DE PLUSIEURS CYCLES SE SUCCEDANT, ON ETABLIT DES VALEURS MOYENNES ET QUE CELLES-CI SONT, LE CAS ECHEANT, RECTIFIEES A L'AIDE D'UN CALCULATEUR ET, DANS TOUS LES CAS, FILTREES ET QU'ELLES SONT EVALUEES A L'AIDE D'UNE COURBE CARACTERISTIQUE A VALEUR DE SEUIL ET, EVENTUELLEMENT, AVEC UNE ANALYSE DE SIGNAL DES EMPLACEMENTS DE DEFAUTS SUR LE CHEMIN DU CONTROLE.
Patent FR-2552386-A1 (FR)
Title: Valve relais
Inventor: CAMM JOHN JAMES
IPC: B60T15/20
Filed: 1984-09-28
Abstract: CETTE VALVE RELAIS 1 POUR SYSTEME DE FREINAGE DE VEHICULE COMPORTE UN PISTON DE COMMANDE 4 QUI SE DEPLACE DANS UNE DIRECTION EN REPONSE A L'ENTREE D'UNE PRESSION DE COMMANDE DANS UNE CHAMBRE DE LA VALVE 1 ET QUI, PAR CE MOUVEMENT, PROVOQUE L'OUVERTURE D'UN ORIFICE 9, CE QUI PERMET A UNE PRESSION DE TRAVAIL D'ENTRER DANS UNE AUTRE CHAMBRE DE LA VALVE 1 ET DE PASSER DE LA PAR DIFFERENTES SORTIES 11. IL Y A SIX SORTIES 11, ET CHACUNE EST RELIEE A UN ENSEMBLE DE FREINAGE 13 RESPECTIF DU SYSTEME DE FREINAGE DU VEHICULE. UN PISTON AMORTISSEUR 28 EST RELIE AU PISTON DE COMMANDE 4 DE MANIERE A SE DEPLACER SOLIDAIREMENT AVEC LUI, ET EST SOUMIS A LA MEME PRESSION QUE CELLE AGISSANT SUR UN COTE DU PISTON DE COMMANDE 4 MAIS D'UNE MANIERE TELLE QU'IL OPPOSE UNE RESISTANCE AU MOUVEMENT DU PISTON DE COMMANDE 4 DANS LA DIRECTION PRECITEE.
Patent FR-2572862-A1 (FR)
Title: Stator for rotating electrical machine, comprising in particular a cylindrical yoke in which permanent magnets are fixed, stator mounting method and apparatus
Inventor: LEVEQUE MICHEL FRANCOIS
IPC: H02K1/17
Filed: 1984-11-07
Abstract: Stator for rotating electrical machine comprising a cylindrical yoke 10 in which are placed at least two magnets 8 in the shape of a cylindrical segment of the same curvature as the yoke, and which are uniformly distributed along the inner surface of the yoke and held fixed relative to it by elastic fixing devices 1 arranged in each gap separating two successive magnets, a stator characterised in that each elastic fixing device 1 which is not fixed in the yoke, is configured so as to exert, through the cooperation of its ends 6 with the corresponding ends 11 of the successive magnets, between which ends it is compressed, a force F whose radial component is directed towards the outside of the yoke and whose tangential component is directed towards the magnet thereby ensuring the retention of the magnet in place in the yoke by friction.
Patent FR-2573343-A1 (FR)
Title: Centrifugal press
Inventor: DEMOISY PHILIPPE
IPC: B30B9/02
Filed: 1984-11-16
Abstract: The present invention relates to a centrifugal press comprising a drum driven in rotation and a rotary assembly fixed to a hollow shaft within the drum and coaxial with this, driven in rotation at a different rotational speed and carrying members for pressing the material to be pressed and transfer members. This press is characterised in that the cylindrical part 6 of the drum consists of a series of bars 7 elongate in the longitudinal direction of the drum 1, of triangular cross-section, placed with their bases facing the interior of the drum 1, non-contiguous and delimiting between them slots 8 widening from the inside towards the outside of the drum 1.
Patent FR-2573595-A1 (FR)
Title: Device for measuring the bit error rate in a digital link
IPC: H04L1/24
Filed: 1984-11-22
Abstract: The device comprises a demodulator 10, a circuit 14 for addition modulo two and a circuit 15 at the output 140 of the addition circuit 14 for estimating the bit error rate in the link T as a function of a pseudo-error rate T'. It is characterised in that it comprises first means 120 of symmetrically sampling a demodulated signal ak delivered by the demodulator 10 as a first digital signal ak <(+)> ek at a first input of the addition circuit 14 and second means 12-1 of asymmetrically sampling said demodulated signal ak as a second digital signal ak <(+)> ek<'> at a second input of the addition circuit 14.
Patent FR-2575762-A1 (FR)
Title: Procede de fabrication de plaquettes en alliage de zirconium
Inventor: MOREL MICHEL
IPC: C22F1/00
Filed: 1985-01-10
Abstract: POUR FABRIQUER DES PLAQUETTES EN ALLIAGE DE ZIRCONIUM, NOTAMMENT POUR CONSTITUER DES GRILLES DE MAINTIEN DE CRAYONS DE COMBUSTIBLE NUCLEAIRE, ON REALISE UN FEUILLARD PAR LAMINAGE A CHAUD, PUIS LAMINAGE A FROID, A TAUX D'ECROUISSAGE ELEVE, PUIS ON SOUMET LE FEUILLARD A UN RECUIT DE DETENSIONNEMENT A UNE TEMPERATURE INFERIEURE A LA TEMPERATURE DE RECRISTALLISATION. LES PLAQUETTES 10 SONT DECOUPEES TRANSVERSALEMENT AU FEUILLARD.
Patent FR-2576561-A1 (FR)
Title: Dispositif de reglage du poids du corps pour une suspension de siege de vehicule
Inventor: SAKAMOTO TAKAO
IPC: B60N2/52
Filed: 1985-01-29
Abstract: UN DISPOSITIF DE REGLAGE DU POIDS DU CORPS COMPREND UN ARBRE ROTATIF 15 S'ETENDANT LATERALEMENT A LA SUSPENSION DE SIEGE, DEUX PIGNONS 25 ECARTES L'UN DE L'AUTRE ET SOLIDAIRES DE L'ARBRE ROTATIF, DES ROUES DENTEES 26 EN ENGAGEMENT AVEC CHACUN DES PIGNONS, LES PREMIERES EXTREMITES DE RESSORTS 12 ETANT ANCREES SUR LES ROUES DENTEES ET LES AUTRES EXTREMITES DES RESSORTS ETANT RELIEES A DES LIAISONS EN X CONSTITUANT LA SUSPENSION DE SIEGE, POUR AINSI FAIRE VARIER LA TENSION DES RESSORTS 12 PAR ROTATION DE L'ARBRE 15 AU MOYEN D'UN LEVIER DE COMMANDE 30.
Patent FR-2577235-A1 (FR)
Inventor: LEVASSEUR JEAN-PIERRE
IPC: C10L5/46
Filed: 1985-02-13
Abstract: 1. Apparatus for obtaining a solid fuel from residential, industrial or similar types of wastes, of kind comprising at the input first grinding means (12) followed by magnetic separation means (18) and, at the output, press grinding means (56) for obtention of fuel granules, characterized by the apparatus, after the said magnetic separation means (18), comprises in combination and successively, from up-stream to down-stream : (a) first screening means (20) to separate smaller-sized fermentable organic materials from the rest of the wastes, or combustible fraction, able to be transformed into fuel ; (b) second grinding means (26) designed to reduce the size of the fuel fraction still further ; (c) pneumatic drying means (28) designed to reduce the water content of the fuel fraction and outputting a gas stream charged with said fuel fraction ; (d) gravity separation means (42) designed to separate from the gas stream the heavy products contained in the duel fraction ; (e) cyclone separation means (44) designed to from the gas stream the fuel fraction freed of said heavy products  and (f) second screening means (50) designed to eleminate the inorganic fines having a high ash content ; the inferior calorific value of the resulting fuel granules being able to be modified to meet the requirements by varying the mesh size of the first (20) and second (50) screening means.