baber/WOPTO huggingface dataset:
Patent FR-2557384-A1 (FR)
Title: Dispositif d'alimentation electrique pour mecanismes mobiles
Inventor: RUSSO MICHEL
IPC: H01R41/00
Filed: 1983-12-22
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF D'ALIMENTATION ELECTRIQUE POUR MECANISMES MOBILES. DISPOSITIF CARACTERISE EN CE QU'IL EST CONSTITUE PAR UN CONDUCTEUR EN FORME DE CAISSON 1 MUNI D'UNE ENVELOPPE ISOLANTE 2, ET PAR UN PRENEUR DE COURANT SOUS FORME D'UN CHARIOT-GUIDE 3 EPOUSANT LES CONTOURS INTERIEURS DU CONDUCTEUR 1 ET POURVU D'UN BALAI 4 PRENEUR DE COURANT, QUI EST POUSSE EN CONTACT AVEC LE CONDUCTEUR 1 AU MOYEN DE RESSORTS DE PRESSION 5, ET QUI EST RELIE A LA MACHINE A ALIMENTER CORRESPONDANTE PAR UN CABLE DE LIAISON SOUPLE 6.
Patent FR-2559109-A1 (FR)
Title: Rear view mirror with remote hydraulic control
Inventor: DESFORGES PATRICK JAMES
IPC: F15B7/08
Filed: 1984-02-03
Abstract: The invention relates to a rear view mirror with remote hydraulic control, characterised in that it comprises at least three transmission circuits of a hydraulic control fluid, connected on the one hand to a remote control device 1a, 1b, 1c of a positioning device of a rear view mirror, and on the other hand to the said positioning device 2a, 2b, 2c. Application to motor vehicles.
Patent FR-2540363-A1 (FR)
Title: Dispositif a boucle
Inventor: TANAKA KOHBUN
IPC: A44B11/25
Filed: 1984-02-06
Abstract: L'INVENTION CONCERNE UN DISPOSITIF A BOUCLE DANS LEQUEL UNE LANGUETTE PLATE 26 EST INSEREE DANS UN CORPS DE BOUCLE 20 FIXE A LA CAISSE D'UN VEHICULE ET EST VERROUILLEE SUR UN LEVIER DE VERROUILLAGE 22 DISPOSE DANS LE CORPS DE BOUCLE, UNE OUVERTURE 28 DE LA LANGUETTE PLATE ET UN CLIQUET 24 DU LEVIER DE VERROUILLAGE ETANT AMENES EN CONTACT L'UN AVEC L'AUTRE EN DEUX POINTS ESPACES D'UNE DISTANCE PREDETERMINEE, UN JEU ETANT MENAGE ENTRE L'OUVERTURE ET LE CLIQUET ENTRE LES DEUX POINTS POUR PERMETTRE AU LEVIER DE VERROUILLAGE D'ETRE MANOEUVRE A L'AIDE D'UNE FAIBLE FORCE TANDIS QUE LA LANGUETTE PLATE PEUT ETRE EXTRAITE DU DISPOSITIF A BOUCLE EN SOUPLESSE, LORSQU'UNE CHARGE ELEVEE EST EXERCEE SUR LA LANGUETTE PLATE DANS UNE SITUATION D'URGENCE DU VEHICULE.
Patent FR-2559184-A1 (FR)
Title: Self-supporting thermal insulation panel.
Inventor: MOMBRUN BERNARD
IPC: E04B1/76
Filed: 1984-02-08
Abstract: The invention relates to a self-supporting insulating panel consisting of a first facing element on one face of which a second element adheres by one of its faces. At least one third stiffening element 7, having a much smaller thickness than that of the first element 1, is fixed onto the other face of the insulating element 2, and has sufficient mechanical strength to provide the assembly with the rigidity characterising self-supporting panels while at the same time countering the bimetallic strip effect which usually arises with such composite panels.
Patent FR-2543941-A1 (FR)
Title: Ecran thermique pour distributeur de verre
Inventor: MUMFORD EUSTACE HAROLD
IPC: C03B7/08
Filed: 1984-03-29
Abstract: DANS LES DISTRIBUTEURS DE VERRE A ALIMENTATION EN GOUTTES MULTIPLES, IL EST NECESSAIRE D'UTILISER UN TUBE 19 DE PLUS GRAND DIAMETRE POUR LOGER UNE RANGEE DE POINCONS 31. DE CE FAIT, UNE SURFACE SENSIBLE DE VERRE EST EXPOSEE A UN REFROIDISSEMENT PAR RAYONNEMENT OU CONVEXION ET, POUR EVITER CES PERTES DE CHALEUR, ON UTILISE DEUX ECRANS THERMIQUES 36, 37 QUI PLONGENT DANS LE TUBE 19 DE CHAQUE COTE DE LA RANGEE DE POINCONS 31. LES ECRANS 36, 37 COMPRENNENT DES PARTIES INFERIEURES 38 QUI OCCUPENT UNE PARTIE SIGNIFICATIVE DE L'ESPACE COMPRIS ENTRE LES POINCONS ET LE TUBE ET QUI JOUENT LE ROLE D'UNE BARRIERE S'OPPOSANT AUX PERTES DE CHALEUR VERS LE HAUT. EN OUTRE, UNE BRIDE SUPERIEURE 40 FORMEE SUR LES ECRANS PERMET DE LES FAIRE SUPPORTER PAR LE TUBE, TANDIS QU'UN PROLONGEMENT 41 AU-DESSUS DE LA BRIDE COMPORTE UNE OUVERTURE 42 QUI PERMET D'UTILISER LE CROCHET D'UN DISPOSITIF DE LEVAGE LORSQU'ON DOIT RETIRER L'ECRAN DU CENTRE DU TUBE. APPLICATIONS: NOTAMMENT AUX DISTRIBUTEURS DE VERRE QUI ALIMENTENT DES MACHINES DE FORMAGE DU VERRE A QUADRUPLE EBAUCHE.
Patent FR-2566096-A1 (FR)
Title: Tamper-proof indicator for a container, particularly for a bottle containing a liquified petroleum gas
Inventor: CRESSY GUY
IPC: F17C13/06
Filed: 1984-06-13
Abstract: The invention relates to a tamper-proof indicator for a container, particularly for a bottle containing a liquified petroleum gas, in the form of a one-piece cap 10 covering, at least partially, the tapping orifice 2 of the valve 1 of the container. According to the invention, this cap is made of a breakable cellular material - for example a polystyrene foam - overmoulded, by expansion, in position on the valve, this cap furthermore interacting with a relief element 3, projecting or recessed, of the valve in order to prevent its removal without breaking the expanded material. Advantageously, a metallic insert 20, which is deformable in a non-reversible manner when the indicator is broken, is provided and embedded inside the expanded material.
Patent FR-2568401-A1 (FR)
Title: Magnetic device for temporarily assembling two elements, in particular elements able to form a box
IPC: E04G17/04
Filed: 1984-07-26
Abstract: A device according to the invention is characterised in that it comprises a moulding body 14 in which are embedded a plurality of permanent magnets 101, 102 having armature segments 12, 13 emerging on one face of the moulding body, the plurality of permanent magnets forming at least one track P, and the armatures of each magnet being oriented alternately parallel and transverse to the track, so that the outer armatures 13 of the magnets 101 parallel to the track all have the same polarity N or S, whereas the armatures of the magnets 102, transverse to the track, have alternating polarity.
Patent FR-2568724-A1 (FR)
Title: Semiconductor power component with high breakdown voltage
Inventor: LETURCQ PHILIPPE
IPC: H01L29/06
Filed: 1984-08-03
Abstract: Semiconductor power component including a substrate of a first type of conductivity in which is made by diffusion at least one compartment of a second type of conductivity determining with the substrate a main P-N junction j1, characterised in that at least one peripheral guard ring 12 of the second type of conductivity is diffused around the compartment or compartments 11 in order to protect the P-N junction, the guard ring being situated as appropriate a distance d from the compartment or from the neighbouring guard ring which is less than the distance of spreading of the space charge zone corresponding to the critical field, the guard ring situated at the periphery of the component finishing up on a mesa flank 14 produced at the edge of the semiconductor component SC.
Patent FR-2553542-A1 (FR)
Title: Semiconductor integrated circuit
Inventor: KURAKAZU KEIICHI
IPC: G06F1/04
Filed: 1984-09-07
Abstract: The invention relates to a semiconductor integrated circuit. …<??>This circuit comprises a first terminal to which a reference clocking signal E is applied, a delay circuit DL delivering a signal E' delayed with respect to E, and a second external terminal, and an output circuit OB1, OB2 delivering a signal to the second external terminal and which is controlled by the clocking signal E'' in such a way that the output signal obtained exhibits a clocking delayed with respect to the reference signal. …<??>Application especially to single-chip microcomputers. … …
Patent FR-2570814-A1 (FR)
Title: Echangeur de chaleur a faisceau de tubes, en particulier pour vehicule automobile
Inventor: POTIER MICHEL
IPC: F28F9/04
Filed: 1984-09-25
Abstract: L'INVENTION CONCERNE UN ECHANGEUR DE CHALEUR A FAISCEAU DE TUBES, DANS LEQUEL LES EXTREMITES DES TUBES 12 MONTEES A ETANCHEITE DANS DES TROUS DES COLLECTEURS 18, PRESENTENT SOIT UN EVASEMENT 28 D'UN COTE DU COLLECTEUR, SOIT UN BOURRELET ANNULAIRE 30 DE L'AUTRE COTE DU COLLECTEUR, DE FACON A ASSURER UN MAINTIEN DU COLLECTEUR PAR RAPPORT AUX TUBES DANS LES DEUX SENS PAR RAPPORT A L'AXE LONGITUDINAL DES TUBES. L'INVENTION S'APPLIQUE NOTAMMENT AUX ECHANGEURS DE CHALEUR POUR VEHICULES AUTOMOBILES.
Patent FR-2554457-A1 (FR)
Title: Procede et installation pour l'epuration de gaz chauds avec recuperation de chaleur
Inventor: HENRICH GUNTER
IPC: C10K1/20
Filed: 1984-11-02
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UNE INSTALLATION POUR L'EPURATION DE GAZ CHAUDS AVEC RECUPERATION DE CHALEUR, DE PREFERENCE LE GAZ DE HOUILLE CHAUD PROVENANT D'UN PROCESSUS DE GAZEIFICATION DE HOUILLE, QUI EST REFROIDI DE MANIERE A ASSURER L'EPURATION FINALE A BASSE TEMPERATURE. DANS LE PROCEDE, ON MELANGE AU GAZ DE HOUILLE 23 AU MOINS UNE MATIERE SOLIDE, QUI PEUT ETRE CONSTITUEE PAR UNE MATIERE INERTE ETOU REACTIVE ET OU PAR D'AUTRES ADDITIFS; IL EST PREVU A LA SORTIE DU REACTEUR DE GAZEIFICATION DE HOUILLE 1 UN ECHANGEUR DE CHALEUR 5 AGENCE COMME UN REFROIDISSEUR ET UN MELANGEUR DE MATIERE SOLIDE ET DE GAZ PUIS IL EST PREVU A LA SUITE D'AUTRES ECHANGEURS DE CHALEUR A COUCHE TOURBILLONNAIRE ET A CYCLONE A PLUSIEURS ETAGES 3, 6, 4 QUI PERMETTENT EGALEMENT UN ECHANGE INDIRECT DE CHALEUR ET QUI ASSURENT LE REFROIDISSEMENT DU GAZ JUSQU'A UNE TEMPERATURE DE L'ORDRE DE 100C. APPLICATION : DOMAINE DES HOUILLERES.
Patent FR-2574167-A1 (FR)
Title: Condensation recovery boiler
Inventor: GUILLOU-KEREDAN RAYMOND PAUL P
IPC: F24H1/44
Filed: 1984-11-30
Abstract: a. Condensation recovery boiler. b. Boiler characterised in that it is formed by two sub-assemblies 9, 10, juxtaposed side by side, sub-assembly 9 having two paths formed by a hearth and an exchanger, and sub-assembly 10 having a condensation recovery unit formed by a heat exchanger with a gas inlet at the front and near the outlet of the first sub-assembly and a gas outlet at the rear, a connection piece 7 for the outlet of sub-assembly 9 and a connection piece 13 for the outlet of sub-assembly 10 as well as doors 14, 15, a door 4 for the burner and a base 2. c. The invention relates to a condensation recovery boiler.
Patent WO-8601718-A1 (WO)
Inventor: BOURGOIS ALAIN
IPC: C12P21/00
Filed: 1985-09-17
Abstract: Procédé d'obtention du complexe FVIII/vWF à usage thérapeutique possédant à la fois l'activité hémophilique A et l'activité Willebrand, ainsi qu'un haut degré de pureté, procédé essentiellement caractérisé par le fait qu'il consiste à fixer le complexe FVIII/vWF en milieu physiologique sur un anticorps monoclonal particulier et à libérer ledit complexe au moyen d'un milieu d'élution approprié n'ayant pas d'effet sur les fonctions du complexe FVIII/vWF mais capable de dissocier les liaisons entre l'anticorps monoclonal sélectionné et le complexe FVIII/vWF, puis à recueillir ce dernier sous une forme hautement purifiée.
Patent FR-2576121-A1 (FR)
Title: Apparatus making it possible to control the operation of a heating and/or air conditioning and ventilation installation possibly comprising several generators operating with different energies
Inventor: POUMEY MICHEL
IPC: F24D12/02
Filed: 1985-01-15
Abstract: Apparatus making it possible to control the operation of a heating and/or air conditioning and ventilation installation possibly comprising several generators G operating with different energies. It comprises a monitor box 1 for the temperature essentially bearing an electrical contact 6 capable of taking up two states, as well as a control box 2 for the heat generator proper, the said monitor 1 and control 2 boxes being linked by a two-conductor line 3 to which transmit to the control box 2 of the generator G the state of the contact 6 of the monitor box 1.
Patent FR-2559487-A1 (FR)
Title: Procede de preparation des organohalosilanes
Inventor: RITZER ALAN
IPC: C07F7/16
Filed: 1985-02-06
Abstract: PROCEDE DE PREPARATION D'ORGANOHALOSILANES AYANT UN RENDEMENT AMELIORE. IL CONSISTE A METTRE EN REACTION UN COMPOSE ORGANOHALOGENE ET DE SILICIUM EN POUDRE EN PRESENCE D'UNE QUANTITE EFFICACE D'UN CATALYSEUR COMPOSE ESSENTIELLEMENT DE:A.UN MELANGE DE CU, CUO ET CUO;B.ENVIRON 200 A ENVIRON 5000 PPM D'ETAIN OU D'UN COMPOSE CONTENANT DE L'ETAIN, EXPRIMES EN ETAIN PAR RAPPORT AU CUIVRE;C.ENVIRON 50 A ENVIRON 5000 PPM D'ALUMINIUM OU D'UN COMPOSE CONTENANT DE L'ALUMINIUM, EXPRIMES EN ALUMINIUM PAR RAPPORT AU CUIVRE. FABRICATION DES ORGANOHALOSILANES.
Patent FR-2580160-A1 (FR)
Title: Perfectionnements aux nappes souples pour dossiers de sieges et aux ensembles comportant de telles nappes
Inventor: BOISSET BERNARD
IPC: A47C7/40
Filed: 1985-04-11
Abstract: IL S'AGIT D'UNE NAPPE SOUPLE DESTINEE A ETRE MONTEE SUR L'OSSATURE RIGIDE TUBULAIRE 1 D'UN DOSSIER DE SIEGE DE VEHICULE AUTOMOBILE ET A RECEVOIR CONFORTABLEMENT LA PERSONNE ASSISE SUR CE SIEGE AVEC INTERPOSITION D'UN COUSSIN LUI-MEME REVETU D'UN GARNISSAGE. CETTE NAPPE, CONSTITUEE EN MATIERE PLASTIQUE SOUPLE, COMPREND UNE GRILLE CENTRALE 2 ET DES MONTANTS LATERAUX 3 RELIES A LADITE GRILLE PAR DES LAMELLES METALLIQUES HORIZONTALES 5 QUI SONT MONTEES COULISSANTES SUR CETTE GRILLE ET SUR CES MONTANTS A L'AIDE DE PATTES CREVEES DANS CES ELEMENTS. L'ENSEMBLE DE LA NAPPE, DU COUSSIN QU'ELLE SUPPORTE ET DU GARNISSAGE CONSTITUE UNE HOUSSE INDEPENDANTE DE L'OSSATURE ET FACILE A MONTER SUR CETTE DERNIERE PAR SIMPLE CHEVAUCHEMENT.
Patent FR-2580669-A1 (FR)
Title: Process for converting lignocellulose substrates to pentoses
Inventor: REBELLER MICHEL
IPC: C12P19/20
Filed: 1985-04-18
Abstract: The invention relates to a process for converting lignocellulose substrates to pentoses. The process comprises heating a lignocellulose substrate with steam in an acidic medium under a pressure which is greater than atmospheric pressure, followed by a reduction in the pressure. The pentoses can be isolated from the product obtained. The treated substrate can also be subjected to enzymatic hydrolysis with a view to the production of sugars. The figure shows the content of free sugars at the end of the treatment as well as its development during subsequent enzymatic hydrolysis.
Patent FR-2580764-A1 (FR)
Title: Dispositif d'etancheite haute pression entre deux elements en mouvement relatif
Inventor: BALZANO LUCIEN DOMINIQUE
IPC: F04B53/14
Filed: 1985-04-22
Abstract: DISPOSITIF D'ETANCHEITE COMPORTANT DEUX ENSEMBLES D'ETANCHEITE 36, 37 ESPACES L'UN DE L'AUTRE, SUSCEPTIBLES DE SE DEPLACER AXIALEMENT DANS UNE CHAMBRE 14 CIRCONVOISINE DU PLONGEUR 3, L'ESPACE COMPRIS ENTRE LESDITS ENSEMBLES ETANT REMPLI D'UN FLUIDE D'ETANCHEITE. UN ENSEMBLE D'ETANCHEITE EST FORME D'AU MOINS DEUX BAGUES: UNE BAGUE EXTERIEURE 38, 48 PRESENTANT UNE SURFACE CYLINDRIQUE EXTERIEURE ET UNE SURFACE CONIQUE INTERIEURE, ET UNE BAGUE INTERIEURE 39, 49 PRESENTANT UNE SURFACE CYLINDRIQUE INTERIEURE ET UNE SURFACE CONIQUE EXTERIEURE, LES DEUX BAGUES, CONCENTRIQUES, ETANT AU MOINS PARTIELLEMENT EMBOITEES LE LONG DE LEURS SURFACES CONIQUES. LES BAGUES PRESENTENT SUR LEURS SURFACES RADIALES AU MOINS UNE GORGE 40, 41, 50 DANS LAQUELLE EST LOGE UN JOINT 44, 45, 51.
Patent FR-2573099-A1 (FR)
Title: Perfectionnements aux dispositifs coupe-fils pour machine a coudre
Inventor: BRUSASCA GIANFRANCO
IPC: D05B65/02
Filed: 1985-06-27
Abstract: PERFECTIONNEMENTS AUX DISPOSITIFS COUPE-FILS POUR MACHINES A COUDRE DU TYPE COMPORTANT UN BOITIER 8 FIXE SUR UN BORD DE LA SURFACE DE TRAVAIL D'UNE MACHINE, UN TUBE DE SORTIE 9 ET UNE BOUCHE D'ASPIRATION RESPECTIVEMENT AUX EXTREMITES DU BOITIER, UNE BUSE 11 ALIMENTEE EN AIR COMPRIME ET DISPOSEE DANS LA BOUCHE D'ASPIRATION, POUR DIRIGER L'AIR DANS LE TUBE DE SORTIE, ET UN ORGANE DE COUPE OSCILLANT 13. LE BOITIER 8 COMPORTE FIXE SUR LUI UN ORGANE DE COMMANDE CONSTITUE PAR UNE PARTIE EN FORME DE TIGE D'UN FIL METALLIQUE FORMANT RESSORT ET S'ETENDANT A TRAVERS LA BOUCHE D'ASPIRATION. DES MOYENS CONSTITUES PAR DES ENCOCHES SONT PREVUS POUR POSITIONNER LADITE PARTIE EN FORME DE TIGE EN TRAVERS DE LA BOUCHE D'ASPIRATION AFIN D'EMPECHER L'ASPIRATION DU TISSU DANS LA BOUCHE.
Patent FR-2587101-A1 (FR)
Title: Fishing reel for archery weapon and archery weapon equipped with such a reel
Inventor: SION HENRY-JOEL CHARLES ALBERT
IPC: F41B5/14
Filed: 1985-09-06
Abstract: The present invention relates to a fishing reel intended to be mounted on the front of an archery weapon 2, such as a bow or a crossbow, in order to retain, in the form of a winding, a line linking the reel or the weapon to an arrow carried by the latter, this fishing reel comprising a cylindrical body 1 with raised end edges 4, 5 and a fixing member 7, 9 intended for mounting this cylindrical body onto the weapon. According to the invention, the said cylindrical body is formed by a tube 1 only one end of which is finally closed off by a support part 8 of the fixing member 7, 9. Advantageously, the said support part is in the form of a block produced in a material which is less hard than the tube 1 and is permanently embedded into the said end of the latter, while the second end of the tube 1 is closed off by a removable sealing stopper 11, the tube thus forming a hermetically-closed storage case 14. This reel is adapted essentially for bows or crossbows used for fishing.
Patent FR-2586941-A1 (FR)
Inventor: MORIN JEAN-XAVIER
IPC: C10J3/56
Filed: 1985-09-09
Abstract: 1. A device for the thermal treatment of solid particulate substances in a circulating fluidized bed with recovery of product gases, comprising an elongate fluidization chamber (1) of vertical axis into whose lower portion the solid particles are introduced and fluidized by an an upwardly directed oxidizing gas flow ; at least one recirculation cyclone (2) for the solid materials which communicates via its upper portion with the upper portion of the fluidization chamber (1) ; a duct (3) for recirculating the solid materials via which the lower portion of the recirculation cyclone (2) communicates with the lower portion of the fluidization chamber (1) ; and means for the recovery and treatment of the product gases taken from the upper portion of the recirculation cyclone (2), characterized in that the recirculation cyclone (2) comprises means (17) for injecting reagent gases into the turbulent flow of gase and solid particles which is formed in its upper portion, to form a reaction zone for the circulating solid materials and gases inside the recirculation cyclone (2).
Patent FR-2589163-A1 (FR)
Title: Tank for stabilising wine by refrigeration
Inventor: MARTIN PIERRE MARIE
IPC: C12H1/08
Filed: 1985-10-28
Abstract: Tank and installation for the treatment of wine by refrigeration in order to remove tartrates. According to the invention, the tank, comprising a refrigerated chamber 1a and means for circulating and stirring the wine, has a settling cone 5 opposite the end through which the wine is introduced so as to allow self-inoculation of the wine by the tartrate microcrystals. Application: effective continuous treatment of wine.
Patent FR-2589780-A1 (FR)
Title: Process for cutting ceramics, and cut ceramics thus obtained, and their assemblies
Inventor: DIOURON DANIEL LE
IPC: B28D1/30
Filed: 1985-11-08
Abstract: A focused laser beam combined with a gas jet, in particular of compressed air, is directed onto the surface 4, which is intended to remain apparent, of the square of ceramic 3, so that the cutting, at the level of the said apparent face, allows a perfect incrustation of the cut zone and the beam is moved with respect to the ceramic along the cutting profile desired, the focusing point 2 of the beam being adjusted in particular at the level of the first third of the thickness of the ceramic.
Patent FR-2577473-A1 (FR)
Title: Perfectionnement pour instrument d'ecriture du type feutre
Inventor: SAKURAI KIYOKAZU
IPC: B05C17/00
Filed: 1985-11-15
Abstract: UN INSTRUMENT D'ECRITURE DU TYPE FEUTRE EST AMELIORE QUANT A LA SENSATION D'ECRITURE QU'IL PROCURE ET A SES PROPRIETES ANTI-SECHAGE DE L'ENCRE, EN CE SENS QUE LA MOITIE DE LA POINTE 9 DE L'INSTRUMENT EST RECOUVERTE D'UN ELEMENT EN FORME DE MANCHON 4 DE FACON QU'IL Y AIT UN JEU 9 ENTRE DEUX SURFACES, L'UNE D'ELLES ETANT LA SURFACE PERIPHERIQUE EXTERIEURE D'UNE PORTION DE LA POINTE, PORTION RECOUVERTE PAR L'ELEMENT EN FORME DE MANCHON, ET L'AUTRE ETANT LA SURFACE PERIPHERIQUE INTERIEURE DE L'ELEMENT EN FORME DE MANCHON, DE SORTE QUE LA POINTE EST MAINTENUE EN POUVANT SE CAMBRER A L'INTERIEUR DE L'ELEMENT EN FORME DE MANCHON TOUT EN POUVANT SE CAMBRER EGALEMENT VERS L'EXTERIEUR DE CET ELEMENT, C'EST-A-DIRE QUE LA POINTE PEUT ETRE CAMBREE PRATIQUEMENT SUR TOUTE SA LONGUEUR A L'INTERIEUR ET A L'EXTERIEUR DE L'ELEMENT EN FORME DE MANCHON.
Patent FR-2589918-A1 (FR)
Title: Self-supporting one-piece burnt clay step for a straight staircase
IPC: E04F11/116
Filed: 1985-11-08
Abstract: The present invention relates to the manufacture of a self-supporting one-piece burnt clay step for a straight staircase. It consists of a brick having the general shape of a right-angled triangle with a compression base, having two longitudinal triangular grooves, being joined to the hypotenuse of this triangle. An additional piece enables a step nosing to be formed. This invention makes it possible to construct staircases intended for the building industry.
Patent FR-2590807-A1 (FR)
Title: Wet phase crushing apparatus
IPC: B02C23/18
Filed: 1985-12-02
Abstract: Wet phase crushing apparatus, consisting of a helical coil acting as working chamber; the coil is passed through by a slip of the product to be crushed and by balls; its rotation serving for imparting motion to the balls in the working chamber. According to the invention, this crushing apparatus is characterised by the removal of the stirring device, by the introduction under pressure and simultaneously of the product to be crushed and of the crushing elements; the latter are recycled after crushing by separation from the finished product.
Patent FR-2575669-A1 (FR)
Title: Procede pour la separation des isotopes d'uranium par chromatographie d'oxydoreduction
Inventor: TAKEDA KUNIHIKO
IPC: B01D59/26
Filed: 1985-12-31
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE POUR LA SEPARATION CONTINUE DES ISOTOPES D'URANIUM, U ET U, PAR CHROMATOGRAPHIE PAR OXYDOREDUCTION EN UTILISANT UNE COLONNE D'ECHANGEUR D'ANIONS. SELON L'INVENTION, CETTE SEPARATION ET LA REGENERATION DES AGENTS OXYDANT ET REDUCTEUR TOUS DEUX DESACTIVES DURANT LA SEPARATION PEUT ETRE REALISEE SIMULTANEMENT DANS UNE COLONNE UNIQUE EN RETOURNANT ET EN FAISANT PASSER A TRAVERS LA COLONNE D'UN ECHANGEUR D'ANIONS AYANT UNE ZONE D'ADSORPTION D'URANIUM UN ELUAT CONTENANT UN AGENT REDUCTEUR ET UN AGENT OXYDANT DESACTIVES POUR REGENERER LES AGENTS REDUCTEUR ET OXYDANT DESACTIVES ET POUR FORMER UNE ZONE D'AGENT OXYDANT ET EN RETOURNANT ET EN FAISANT PASSER A TRAVERS LA COLONNE L'AGENT REDUCTEUR REGENERE POUR LA REDUCTION DE L'URANIUM. LA PRESENTE INVENTION TROUVE NOTAMMENT APPLICATION POUR L'OBTENTION DE U.
Patent FR-2593355-A1 (FR)
Title: Continuous shaping and deepfreezing line, especially for doughy products
IPC: A21C9/08
Filed: 1986-01-29
Abstract: According to the invention, such a shaping and deepfreezing line comprises a lump shaper, a first conveyor with spacing belts unloading onto a second conveyor, a third conveyor 6 bringing empty wire racks intended to be loaded by the second conveyor, an elevator 8 for the full racks brought by the third conveyor 6, a deepfreeze chamber 10 closed at its ends by sliding doors 11, 12 and comprising several shelves 19 for sliding full racks pushed stack by stack by a pusher device, a device 15 for lowering full racks situated at the outlet of the chamber 10 and depositing these racks one by one on a return conveyor 16, which supplies a station 20 for unloading the deepfrozen products from their respective rack, then passes into a tunnel 21 for drying the empty racks in order to bring the latter finally to a second elevator which distributes them by means of a device with pegs on the third conveyor upstream of the shaper.