baber/WOPTO huggingface dataset:
Patent FR-2490786-A1 (FR)
Title: Procede de commande d'une flamme de combustion et sonde microphonique permettant sa mise en oeuvre
IPC: F23N5/16
Filed: 1980-09-25
Abstract: L'INVENTION CONCERNE LE CONTROLE DE LA COMBUSTION. ELLE UTILISE PREFERENTIELLEMENT UNE SONDE MICROPHONIQUE. DANS UNE ENCEINTE 11 - 14 A CIRCULATION D'EAU, UNE TETE DE SONDE 15 DEFINIT UN FIN CANAL 16 FAISANT COMMUNIQUER AVEC UN FOYER UNE CAVITE 20, FERMEE PAR UNE MEMBRANE 25 AGENCEE EN TRANSDUCTEUR ACOUSTIQUE. LA PRESSION ACOUSTIQUE DETECTEE EST RELIEE AUX CARACTERISTIQUES DE LA COMBUSTION. APPLICATION NOTAMMENT AUX FLAMMES TURBULENTES DE PREMELANGE.
Patent FR-2491618-A1 (FR)
Title: Capteur ionique de debit a temps de transit de type differentiel
Inventor: BOUVET J M
IPC: G01F1/7088
Filed: 1980-10-07
Abstract: CAPTEUR IONIQUE DE DEBIT D'AIR 1 COMPRENANT DEUX ZONES ACTIVES 2 ET 3, SEPAREES PAR UNE GRILLE INTERMEDIAIRE 4, ASSOCIE A DES MOYENS 5 ALIMENTANT LA ZONE D'EMISSION 2 ET A DES MOYENS 8 DETECTANT LES SIGNAUX PROVENANT DE LA ZONE DE RECEPTION 3. IL EST AINSI POSSIBLE D'OBTENIR UN SIGNAL ELECTRIQUE EN FONCTION D'UN DEBIT VOLUMIQUE. UTILISE EN AUTOMOBILE.
Patent FR-2491452-A1 (FR)
Title: Water purificn. plant with concentric setting and flotation tanks - has tangential inlets to prevent carry over of solids to flotation zone
Inventor: COPPEE GERARD
IPC: B01D17/00
Filed: 1980-10-07
Abstract: Sepn. plant installation for the purificn. of waste water by decantation of suspended solids followed by flotation sepn. of grease is of the type comprising a vertical cylindrical decantation tank location coaxially within a vertical, cylindrical flotation tank. Waste water is delivered tangentially into the decantation tank and clarified water overflows into a transfer pipe of which the inlet is coaxial with the tanks. The transfer pipe carries water from the decantation tank into the annular flotation space, pref. delivering at a level below the surface of liq. in the space. The plant is used to purify waste water by removal of suspended solids followed by flotation sepn. of grease. In partic. sand, soil, etc. can be settled out and animal and vegetable fats floated off. Tangential delivery of waste water into the decantation tank creates a centrifugal swirl which prevents carryover of sediment by the transfer pipe. The flotation space partition gives an increased retention time so that fat is more effectively sepd.
Patent FR-2493798-A1 (FR)
Title: Articulated oar for canoe - has two counter-pivoting levers of which connected ends can pivot and slide on mounting
IPC: B63H16/10
Filed: 1980-11-12
Abstract: The articulated oar can be used on a canoe (10) and comprises two levers (17,20) with its opposite ends moving in opposite directions (43,44). Movement occurs relative to the point (19) at which the oar is attached to the vessel. Each oar may comprise a handle (17) and a shaft (20) both parts oscillating through circular arcs which are bisected by normals to the longitudinal boat axis (33). The connection of the two adjacent ends (22,23) of the levers permits them to slide and rotate relative to one another, using a stud (25) guided by a Y-shaped slot-hole (24) in the counter lever. The two connected ends may be mounted between two plates parallel to the support (28), and the length of the shaft may be adjustable.
Patent FR-2495578-A1 (FR)
Title: Dispositif de melange et de distribution d'un produit a deux constituants
IPC: B01F15/02
Filed: 1980-12-09
Abstract: L'INVENTION A TRAIT AU DOMAINE DES DISPOSITIFS DE MELANGE ET DE DISTRIBUTION DE PRODUITS. LE DISPOSITIF SELON L'INVENTION EST ESSENTIELLEMENT CARACTERISE EN CE QUE DEUX COMPARTIMENTS POUR DEUX CONSTITUANTS A, B COMPORTENT CHACUN UNE PARTIE PLEINE 8, 9 ET UNE PARTIE CREUSE 10, 11 SOUS FORME D'UNE AUGE SENSIBLEMENT DEMI-CYLINDRIQUE LIMITEE PAR UNE FACE LONGITUDINALE 12, 13, LE PREMIER COMPARTIMENT 1 COMPORTANT UN BOUCHON AMOVIBLE 3 A SON EXTREMITE EXTERIEURE ET UN VOILE 4 A SON EXTREMITE INTERIEURE, LE SECOND COMPARTIMENT 2 ETANT FERME A SON EXTREMITE EXTERIEURE ET MUNI A SON AUTRE EXTREMITE, D'UNE PART, D'UNE SAILLIE PERIPHERIQUE FORMANT COUTEAU 15 DE DECOUPAGE DU VOILE ET, D'AUTRE PART, D'UN TETON AXIAL 17 EN SAILLIE PAR RAPPORT A L'EXTREMITE INTERIEURE DE LA PARTIE PLEINE. APPLICATION NOTAMMENT A LA FORMATION ET A LA DISTRIBUTION IN SITU D'UNE MOUSSE DE POLYURETHANE.
Patent FR-2473109-A1 (FR)
Title: Mine roof support advancing mechanism - has guide bar portions bent towards opposite sides to straighten bedplate sections
IPC: E21D23/08
Filed: 1981-01-22
Abstract: The advancing mechanism is for a movable hydraulic roof support as used in mining etc, particularly of the shield type or formed by piles. Two or more elastic guide bars are joined at the forward end by a head, and are guided at the rear end by a slide working in guides in the bedplate. A hydraulic advance ram hinges between bars and bedplate. The bars (19) have bent portions towards the opposite sides, and which form straightening members for the bedplate sections. Mating portions (31) can be provided on the bedplate sections.
Patent FR-2475989-A1 (FR)
Title: Appareil pour le traitement de la correspondance
Inventor: GOMBAULT JACOBUS FREDERICUS
IPC: B65H45/16
Filed: 1981-02-11
Abstract: APPAREIL DE TRAITEMENT DE LA CORRESPONDANCE, EN PARTICULIER POUR LE PLIAGE, METTANT RESPECTIVEMENT A LA DIMENSION LES LETTRES ET PIECES JOINTES A INTRODUIRE DANS UNE ENVELOPPE, CARACTERISE EN CE QU'IL COMPREND DEUX POCHES DE PLIAGE 14, 15 DISPOSEES PARALLELEMENT, DANS LESQUELLES SONT PREVUES DES BUTEES REGLABLES 16, 17, UN GUIDE-PAPIER 18, 19 A COMMANDE AUTOMATIQUE, DISPOSE A L'ENTREE DE CHAQUE POCHE DE PLIAGE, COMMANDANT L'ACCES OU NON A L'INTERIEUR DESDITES POCHES, ET SOUS LES POCHES DE PLIAGE, ETANT PREVUS DES ROULEAUX AGISSANT ENSEMBLE, ENTRE LESQUELS LA CORRESPONDANCE A TRAITER PEUT ETRE CONDUITE.
Patent FR-2478728-A1 (FR)
Inventor: SANTAMBROGIO VINCENZO
IPC: E06B9/80
Filed: 1981-03-09
Abstract: A device for the automatic uncoupling of the take-up drum of an armoured roller blind from the drive element of a control gear at the end of the downward movement is composed according to the invention of a catch-like locking mechanism which is arranged between the drive element and the take-up drum and is preferably designed to include a locking wheel with internal toothing. The catch-locking mechanisms may take the form of pressure-operated locking mechanisms and be convertible to permit reversal of the locking direction. In comparison with known uncoupling devices, the device according to the invention is characterised by its simple structure and ease of application, especially in the case of worm gears, can be produced cheaply and is nevertheless extremely robust.
Patent FR-2479022-A1 (FR)
Title: Extrudat bimodal et thermiquement stable d'alumine de transition pure pour support de catalyseur et procede de production
Inventor: SANCHEZ MOISES GALI
IPC: C01F7/025
Filed: 1981-03-31
Abstract: L'INVENTION CONCERNE UN EXTRUDAT THERMIQUEMENT STABLE D'ALUMINE DE TRANSITION PURE ADAPTE A UNE UTILISATION COMME SUPPORT DE CATALYSEUR ET QUI A UNE DISTRIBUTION DIMENSIONNELLE BIMODALE DES PORES ET DE TRES BONNES PROPRIETES MECANIQUES. LA PLUS GRANDE PARTIE DE L'AIRE SUPERFICIELLE EST DANS LA REGION DES MICROPORES AYANT DES PORES DE MOINS DE 500A, UN VOLUME DES PORES DE 0,60 A 0,80CMG, UNE DISTRIBUTION VOLUMIQUE EFFICACE DES PORES DEFINIE DE FACON TRES ETROITE DANS CETTE REGION ET UN DIAMETRE MOYEN DES PORES QUI PEUT ETRE CONTROLE ENTRE 90 ET 210A; LA REGION DES MACROPORES FORMEE DE PORES AYANT DES DIAMETRES DE 1000 A 10000A A UN VOLUME DES PORES D'AU MOINS 0,10CMG. CES DEUX VOLUMES SONT ESSENTIELLEMENT RELIES DIRECTEMENT L'UN A L'AUTRE. LES EXTRUDATS PEUVENT ETRE RENFORCES PAR DES ADDITIFS ACIDES ET RECEVOIR UNE STABILITE THERMIQUE ACCRUE EN Y AJOUTANT DES OXYDES DE TERRE RARE. LE DESSIN JOINT MONTRE LA DISTRIBUTION DE VOLUME DES PORES. L'INVENTION S'APPLIQUE NOTAMMENT A LA PREPARATION DE CATALYSEURS POUR LES GAZ D'ECHAPPEMENT DES VEHICULES AUTOMOBILES.
Patent FR-2504872-A1 (FR)
Title: Support for ancillary vehicle mirror - with clamps and other fittings moulded from metal alloy or plastics materials
IPC: B60R1/078
Filed: 1981-04-30
Abstract: Support for an ancillary mirror to be mounted on a vehicle wing, e.g. for use when towing an opaque or wide caravan or trailer, has a stiff, cranked rod to support the mirror at a constant height and reach relative to the centre of the front wheel arch. A lateral bracket can shift along the upright part of the rod to a level which can engage the edge of the top of the wing alongside the bonnet cavity. The root of the bracket can lock on to the stem of the rod at the appropriate level to clamp the root of the stem to the top of the wheel arch. Will fit various vehicle profiles, including those with low bonnet profiles, without requiring any holes to be drilled in the vehicle bodywork. The shoe at the base of the stem, fittings to locate the lateral clamp and accept the mirror stem and the covers for the knuckle and the rear of the mirror are mounted from slight alloy or a synthetic (plastic) material. The lateral bracket is of a deformable rigid plastic material. The main stem is of metal.
Patent FR-2507441-A1 (FR)
Title: Waistcoat for holding photographic material - has pockets on front and fasteners at back to selectively form bag
IPC: A45F4/12
Filed: 1981-06-12
Abstract: The waistcoat (1) for holding photographic material has pockets to hold films, lenses, and filters and straps (12) to hold flash guns and tripods. It is fastened by a slide clasp fastener (15) and at the back are two horizontal slide clasp fasteners that allow it to be formed into a bag. There are four pockets at the bottom with reinforced semi-circular bases (4) to hold lenses. On the side there are two pockets (9) for filters and pockets (7) for films. At the top there are pockets for a light meter (11) and for cleaning accessories.
Patent FR-2509372-A1 (FR)
Inventor: REYNAUD JEAN-PAUL
IPC: F02B77/02
Filed: 1981-07-10
Abstract: An attachment for a heat shield is intended to protect the face of the cylinder head comprising one of the walls of the combustion chamber of the cylinder of an internal combustion engine in which the transfer of gases is controlled by valves having seats inserted into the cylinder head. The inserted seats of the valves are provided with an annular rim which, when the seat is fitted into a bore in the cylinder head, presses against the wall of the cylinder head the heat shield. Application is to insulating the inner walls of a heat engine cylinder head or to creating hot points in the combustion chamber of the cylinder head.
Patent FR-2486882-A1 (FR)
Title: Articulated road motor vehicle - has support hinging on semi-trailer to allow tipping by jack
Inventor: SCHALL HANS
IPC: B62D53/06
Filed: 1981-07-16
Abstract: The articulated road vehicle comprises a tractor and a semi-trailer, the latter hitched to the tractor via a turntable and a support protruding from the forward end. The support has, on opposite sides of the semitrailer, extensions towards the rear, and hinges on axes at the sides of the semi-trailer, roughly halfway along, at the free ends. A jack on the support extends upwards, engaging with the front end face of the semi trailer, which can tip rearwards. An access ramp or rails can be mounted on the semi-trailer, allowing vehicles to drive in and out of it when tipped.
Patent FR-2493676-A1 (FR)
Title: Device for transferring bread dough portions to fermentation trays - by actuating tilting pans from the tray motion
IPC: A21C9/08
Filed: 1981-08-27
Abstract: An automatic system for discharging portions of dough into individual compartment of a fermentation/baking tray involves providing each of an array of swinging pans contg. unfermented portions of dough with lateral bars of progressively greater length. These can then be shifted simultaneously by another array of push rods having lengths which increase according to the spacing and number of the pans. The push rods are mechanically linked to move parallel and synchronously with the tray motion, thus integrating and minimising the portion transfer cycle to the tray motion without resetting a separate control cycle system.
Patent FR-2490559-A1 (FR)
Title: Dispositif de ventilation pour vehicules transportant des personnes, notamment chars de combat, ambulances, voitures de commandement et autres similaires
Inventor: ECKSTEIN WOLFGANG
IPC: A62B15/00
Filed: 1981-09-18
Abstract: UN DISPOSITIF DE VENTILATION POUR VEHICULES TRANSPORTANT DES PERSONNES, EN PARTICULIER CHARS DE COMBAT, AMBULANCES, VOITURES DE COMMANDEMENT ET AUTRES VEHICULES SIMILAIRES COMPORTE UN DISPOSITIF DE MISE EN CIRCULATION DE L'AIR 4 ET UN DISPOSITIF D'EPURATION DE CET AIR, CONSTITUE PAR UN FILTRE A POUSSIERES 2 ET PAR UN FILTRE FIN 3. IL EST CARACTERISE EN CE QUE LE FILTRE FIN 3 COMPORTE EN AMONT DE SON ORIFICE DE SORTIE VERS LE DISPOSITIF DE MISE EN CIRCULATION DE L'AIR 4 UN VOLET DE FERMETURE 7 ACTIONNABLE DEPUIS L'HABITACLE DU VEHICULE ET DES TUBULURES DE RACCORDEMENT MUNIES DE CLAPETS D'INSPIRATION POUR LE BRANCHEMENT DE MASQUES DE PROTECTION RESPIRATOIRE.
Patent FR-2513098-A1 (FR)
Title: Folding ottoman for caravan - comprises two superimposed containers joined by two telescopic arms, with catch
Inventor: PETIT CLAUDE
IPC: A47B46/00
Filed: 1981-09-22
Abstract: The folding ottoman furniture comprises two sections (1,2) for stacking on top of one another and joined to each other by a cross-piece. The arms (4,5) of the cross-piece are telescopic and hinged onto the bottom section at the back, and onto the top unit at the top. The top section has two side handles (3). Each telescopic arm (3,4) has a flexible catch (9).
Patent FR-2513700-A1 (FR)
Title: Two-component mixing piston pump - has two spring loaded inlet valves hydraulically intercoupled to ensure simultaneous valve operation (HU 28.11.81)
Inventor: HORNOK SANDOR
IPC: F16K15/18
Filed: 1981-09-29
Abstract: The pump is intended for drawing two liquids (e.g. bauxite suspension and aqueous sodium hydroxide) into a common pump chamber (7) and delivering them together via an outlet (9) or drawing in one liquid and delivering via two outlet valves. The two inlet (3,4) valves (or outlet valves) are positively intercoupled (10) to ensure simultaneous operation. The two spring-loaded (8) valve closure discs (5,6) may be connected with respective pistons (12,12A) or diaphragms in cylinders (11,11A). These have opposite sides connected (13) and liquid-filled (14), the respective other sides of the two cylinders being connected to atmosphere.
Patent FR-2514051-A1 (FR)
Title: Pelle mecanique a commande hydraulique
Inventor: HIROSAWA KATSU
IPC: E02F3/30
Filed: 1981-10-05
Abstract: UNE PELLE MECANIQUE POSSEDE UN PREMIER ELEMENT DE FLECHE 12, UN DEUXIEME ELEMENT DE FLECHE 13 ET UN BRAS 46 ARTICULES BOUT A BOUT. UN GODET 38 EST MONTE DE FACON PIVOTANTE A L'EXTREMITE LIBRE DU BRAS 46. UN MECANISME DE COMMANDE 17, COMPRENANT UN LEVIER 18 ET DES VERINS HYDRAULIQUES 19, 20, 21, EST MONTE SUR UNE PLATE-FORME TOURNANTE 10 POUR FAIRE PIVOTER LE PREMIER ELEMENT DE FLECHE 12 PAR RAPPORT A LA PLATE-FORME 10. LE BRAS 46 EST AGENCE DE FACON A TOURNER SUR LUI-MEME PAR RAPPORT AU DEUXIEME ELEMENT DE FLECHE 13, SI BIEN QUE LE GODET 38 EST CAPABLE DE TRAVAILLER AUSSI BIEN EN FOUILLE QU'EN BUTTE.
Patent FR-2491068-A1 (FR)
Title: Prepn. of nitro-ethylene derivs. with antiulcer activity - from new 5-aminomethyl-furfuryl mercaptan and 1-amino-1-aziridinyl-2-nitro-ethylene derivs.
Inventor: TOSO ROBERTO
IPC: C07D203/12
Filed: 1981-11-04
Abstract: Prepn. of 1-amino-1-(2-(5-aminomethyl-2-furfurylthio) ethylamino)-2-nitroethylene derivs. of formula (I) is carried out by reacting a 5-aminomethyl-2-furfuryl mercaptan of formula (II) with a 1-amino-1-(1-aziridinyl)-2-nitroethylene of formula (III). (where R, R1, R2 and R3 are H or 1-3C alkyl). Cpds. (II) and (III) are new. The process gives high yields (e.g. 79-92%) without using expensive cysteamine as starting material.
Patent FR-2515682-A1 (FR)
Title: Detergent compsn. comprising alkylol:amide and sawdust - for cleaning various surfaces, including skin without causing irritation
IPC: C11D1/52
Filed: 1981-11-02
Abstract: Detergent prod. comprises (1) an alkylolamide having aliphatic chains and (2) sawdust impregnated with (1). Component (1) may be satd. or unsatd. and pref. contains 10-22C. A simple compsn. is provided having high cleaning powder, compared to known prods. It can be easily stored and used without problems of homogeneity. It can be used for cleaning various surfaces including the skin without causing irritation or allergy. The surface to be cleaned may be plane or have depressions e.g. folds, pores, wrinkles, and the like. The compsn. can also be dispersed at the required dosage.
Patent FR-2515878-A1 (FR)
Title: Methode de fabrication d'une electrode de pile a combustible a gaz
Inventor: BREELLE YVES
IPC: H01M4/86
Filed: 1981-11-04
Abstract: METHODE DE FABRICATION D'UNE ELECTRODE DE PILE A COMBUSTIBLE COMPORTANT UN SUPPORT MECANIQUE 1 ELECTRIQUEMENT CONDUCTEUR SUPPORTANT UNE STRUCTURE CATALYTIQUE 2 RECOUVERTE D'UN FILM D'UN MATERIAU HYDROFUGE 3. APRES AVOIR DEPOSE LA STRUCTURE CATALYTIQUE 2 SUR LE SUPPORT 1 ON DEPOSE PAR PULVERISATION UNE POUDRE HYDROFUGE MAINTENUE A UNE TEMPERATURE AU PLUS EGALE A 4C, PUIS ON PRESSE L'ENSEMBLE AINSI OBTENU EN AUGMENTANT LA PRESSION D'AU PLUS 20BARS PAR SECONDE JUSQU'A UNE VALEUR MAXIMALE AU PLUS EGALE A 400BARS. CETTE PRESSION MAXIMALE EST MAINTENUE PENDANT UNE DUREE DETERMINEE. METHODE APPLICABLE A LA FABRICATION D'ELECTRODES DE PILE A COMBUSTIBLE A GAZ.
Patent FR-2494710-A1 (FR)
Title: Procede et dispositif pour l'introduction de germes de cristallisation dans un milieu liquide accumulateur de chaleur latente
Inventor: LINDNER FRIEDRICH
IPC: C09K5/06
Filed: 1981-11-24
Abstract: PROCEDE POUR L'INTRODUCTION DE GERMES DE CRISTALLISATION DANS UN MILIEU ACCUMULATEUR DE CHALEUR LATENTE, LIQUIDE MAIS PASSANT A L'ETAT SOLIDE PAR REFROIDISSEMENT. UNE SURFACE 9, 10 AU MOINS DU LIQUIDE ACCUMULATEUR DE CHALEUR LATENTE 2 SUBIT UN REFROIDISSEMENT LOCAL SUFFISAMMENT INTENSE POUR PRODUIRE UNE CRISTALLISATION SUR CETTE SURFACE. AU BOUT D'UN TEMPS TRES COURT, LES CRISTAUX FORMES SUR LA SURFACE SONT DETACHES PAR CHAUFFAGE DE CETTE DERNIERE.
Patent FR-2517935-A1 (FR)
Title: Vegetable roasting appts. - uses after burning at 600 deg. C to destroy odours, with dilution of exit gases with ambient air
Inventor: DEVIGNE JEAN-PAUL
IPC: A23N12/12
Filed: 1981-12-15
Abstract: Appts. for roasting vegetable matter comprises a conventional roasting system followed by a cyclone to remove any vegetable flakes carried over. The outlet stream of air carrying strong odours from the materials being roasted is raised to 550-600 deg.C in an after burner, destroying all odours and any small particles carried over from the cyclone. The hot gases are cooled by mixing with ambient air to reduce the temp. to around 30 deg.C before discharge at low level. Used for roasting of nuts, coffee beans, chicory, etc., the appts. discharges at low temp. and hence requires no high chimney stack.
Patent FR-2504293-A1 (FR)
Title: Procede et module de regulation de temperature pour un circuit electronique
Inventor: STITT ROBERT MARK
IPC: H01L23/38
Filed: 1982-01-27
Abstract: L'INVENTION CONCERNE LA REGULATION THERMIQUE DES CIRCUITS ELECTRONIQUES. L'INVENTION CONSISTE EN UN MODULE DE CIRCUIT QUI COMBINE DES ELEMENTS DE CHAUFFAGE 10 ET DES ELEMENTS DE REFROIDISSEMENT 2 POUR REGULER LA TEMPERATURE D'UN CIRCUIT ELECTRONIQUE 8 A UNE VALEUR INFERIEURE A LA TEMPERATURE AMBIANTE, AFIN D'OBTENIR LES MEILLEURES PERFORMANCES DU CIRCUIT. LA FONCTION DE REGULATION DE TEMPERATURE PEUT ETRE ELECTRIQUEMENT ISOLEE DU CIRCUIT A HAUTES PERFORMANCES ET LE MODULE PEUT FONCTIONNER DANS UNE GAMME DE TEMPERATURES AMBIANTES D'AU MOINS 50C. APPLICATION AUX CIRCUITS ELECTRONIQUES DE HAUTES PERFORMANCES.
Patent FR-2520729-A1 (FR)
Title: Composition ceramique dielectrique a base de titanate de baryum, d'oxyde de lithium et de fluorure de zinc, condensateur utilisant une telle composition et procede de fabrication de ladite composition
Inventor: LAGRANGE ALAIN
IPC: H01G4/12
Filed: 1982-02-02
Abstract: LA PRESENTE INVENTION CONCERNE UNE COMPOSITION CERAMIQUE DIELECTRIQUE AYANT D'EXCELLENTES PROPRIETES ELECTRIQUES ET POUVANT ETRE FRITTEE A UNE TEMPERATURE COMPRISE ENTRE 750C ET 1000C. SELON L'INVENTION, LADITE COMPOSITION EST CARACTERISEE EN CE QU'ELLE COMPORTE DE 90 A 98 EN POIDS DE TITANATE DE BARYUM, DE 0,5 A 2,5 EN POIDS D'OXYDE DE LITHIUM ET DE 1,5 A 8 EN POIDS DE FLUORURE DE ZINC. APPLICATION: CONDENSATEURS CERAMIQUES.
Patent FR-2499758-A1 (FR)
Title: Appareil inductif refroidi par vaporisation
Inventor: CURTIS LOREN MOORE
IPC: H01F27/18
Filed: 1982-02-04
Abstract: L'INVENTION CONCERNE UN APPAREIL INDUCTIF REFROIDI PAR VAPORISATION, COMME UN TRANSFORMATEUR ELECTRIQUE, UNE BOBINE DE REACTANCE OU SIMILAIRE, COMPRENANT UNE STRUCTURE D'ENROULEMENT ET UN DISPOSITIF DE DISTRIBUTION DE FLUIDE QUI DELIVRE UN DIELECTRIQUE LIQUIDE VAPORISABLE A LA STRUCTURE D'ENROULEMENT. LE DISPOSITIF DE DISTRIBUTION DE FLUIDE 28, 34 OU 28, 34 ET 64, 66 OU 28-32 ET 66, 64 EST REALISE DE MANIERE A REMPLIR LA DOUBLE FONCTION D'UNE TUBULURE POUR DISTRIBUER LE DIELECTRIQUE LIQUIDE ET D'UNE PLAQUE STATIQUE POUR AMELIORER LA DISTRIBUTION DE TENSION AUX BORNES DE LA STRUCTURE D'ENROULEMENT.
Patent FR-2526131-A1 (FR)
Title: Heat recuperator for domestic fireplace - has air duct within refractory fire back and hearth
IPC: F24B1/188
Filed: 1982-04-30
Abstract: The heat is recuperated from the refractory material of the fireplace by incorporating metal plates in the fireback and hearth. Air is circulated through a duct behind the fireback and under the hearth. The air enters through an upper inlet (M) and flows downward and horizontally to discharge into the room (through the ducts (N)). The fan is controlled by a thermostat (C).
Patent FR-2504954-A1 (FR)
Title: Dispositif pour enterrer et deterrer des canalisations sous-marines
Inventor: BERTI ALFREDO
IPC: E02F5/00
Filed: 1982-05-03
Abstract: LE DISPOSITIF AUTO-PROPULSE SELON LA PRESENTE INVENTION COMPREND DES ORGANES DE DESINTEGRATION UTILISANT DES JETS 5 D'EAU SOUS HAUTE PRESSION POUR CREER UNE SUSPENSION DE MATIERE, DES ORGANES DE CREUSEMENT 11 CONSISTANT EN DES ORGANES D'ASPIRATION QUI ASPIRENT LA SUSPENSION ENGENDREE PAR LES ORGANES DE DESINTEGRATION, EN LAISSANT AINSI DERRIERE LE DISPOSITIF UNE TRANCHEE, ET DES ORGANES DE DEPLACEMENT POUR DEPLACER SUR LE FOND MARIN 17 CES ORGANES CONSISTANT EN DES CHENILLES 18 QUI ASSURENT LE DEPLACEMENT DU DISPOSITIF COMPLET A CHEVAL SUR LA CANALISATION.
Patent FR-2528350-A1 (FR)
Title: Procede de fabrication en continu de produits en matiere thermoplastique, chargee ou non, enveloppes d'au moins une feuille d'un materiau souple, installation pour la mise en oeuvre de ce procede et produits obtenus
IPC: B29C48/07
Filed: 1982-06-11
Abstract: L'INVENTION EST RELATIVE A UN PROCEDE ET A UNE INSTALLATION POUR LA FABRICATION EN CONTINU DE PRODUITS EN MATIERE THERMOPLASTIQUE ENVELOPPEE D'UNE FEUILLE D'UN MATERIAU SOUPLE. UNE INSTALLATION CONFORME A L'INVENTION COMPREND UNE EXTRUDEUSE 7 POUR LA DISTRIBUTION A L'ETAT PATEUX DE LA MATIERE THERMOPLASTIQUE, SOUS LA FORME D'UN BOUDIN 16-18 DE SECTION REGULIERE, DES MOYENS 20 POUR DEROULER SOUS CE BOUDIN UNE FEUILLE 19 D'UN MATERIAU SOUPLE, DES MOYENS 34 ET 41 POUR ENFERMER TOTALEMENT LEDIT BOUDIN A L'AIDE DE CE MATERIAU SOUPLE, DES MOYENS POUR TIRER SUR CETTE FEUILLE ET AMENER LE BOUDIN JUSQU'AUX ROULEAUX 43 ET 44 DE CALANDRAGE, ET DES MOYENS 46 DE MISE EN FORME ET 47 DE DECOUPAGE A LONGUEUR DU BOUDIN AINSI ENTIEREMENT ENVELOPPE. APPLICABLE A LA FABRICATION DE PROFILES ET DE PLAQUES, NOTAMMENT POUR L'EMBALLAGE ET LE TRANSPORT DE PRODUITS.