baber/WOPTO huggingface dataset:
Patent FR-2498194-A1 (FR)
Title: Procede pour polymeriser des monomeres vinyliques en presence de carboxymethyl-cellulose
Inventor: MISAKA YOSHIHARU
IPC: C08F2/20
Filed: 1982-01-15
Abstract: PROCEDE POUR POLYMERISER EN SUSPENSION UN MELANGE D'UN MONOMERE MONOVINYLIQUE ET D'UN MONOMERE POLYVINYLIQUE PAR UTILISATION DE LA CARBOXYMETHYLCELLULOSE EN TANT QU'AGENT DISPERSANT. ON INTRODUIT DANS LE MELANGE DE POLYMERISATION AU MOINS UN COMPOSE D'UN METAL CHOISI DANS LE GROUPE FORME PAR LE FER, LE ZINC ET LE CUIVRE EN QUANTITE DE 0,5 A 10 EN POIDS, EXPRIMEE EN METAL, PAR RAPPORT AU POIDS DE LA CARBOXYMETHYLCELLULOSE.
Patent FR-2500184-A1 (FR)
Title: Procede et dispositif de stabilisation et de commande optiques d'engins volants stabilises en roulis
Inventor: WINTERLING GERHARD
IPC: F41G7/26
Filed: 1982-01-29
Abstract: DANS LE DISPOSITIF DE REGLAGE 1 DE L'ENGIN VOLANT, UN SIGNAL DE CORRECTION B DE LA POSITION EN ROULIS EST DETERMINE A PARTIRDE LA MODULATION DU VECTEUR DE POLARISATION P DU SIGNAL LUMINEUX, EN IMPULSIONS POUR OBTENIR UNE VALEUR MOYENNE D'UNE DIRECTION DANS L'ESPACE A, PAR FORMATION DE DIFFERENCE ET DE QUOTIENT.
Patent FR-2522765-A1 (FR)
Title: Variable diameter vee pulley - has mobile flange operated by belleville washer and flyweights
Inventor: PITOISET DIDIER
IPC: F16H55/56
Filed: 1982-03-03
Abstract: The driving pulley (10A) has a fixed flange (12A) bolted to the shaft (14A) and a mobile flange (13A) fixed to a sliding bush (16A) on the shaft. The two flanges are closed together by a Belleville washer, acting on the edge (20A) of the mobile flange. The fingers of the Belleville washer pivot about a flange (22A) fixed to the shaft. The opening action of the pulley is achieved with a set of rotating flyweights (36A), which pivot about the periphery of the flange (22A) and exert a pressure on the inside of the Belleville washer against its normal action. The force of the flyweights is proportional to the speed of rotation.
Patent FR-2523862-A1 (FR)
Title: Continuous water clarification appts. - with influent stream used to flush floc from dynamic filter bed
IPC: B01D33/00
Filed: 1982-03-26
Abstract: Dynamic clarifier appts. comprises a cylindrical vessel with an inlet for a water stream to be clarified, and a discharge for clarified liq. A moving clarifier bed is placed within the vessel. In parts it provides a compacted zone through which the liq. being clarified passes downwardly enhancing the compaction. A concentric wall within the vessel defines an annular re- circulation path. The most dirty part of the compacted bed is directed into the bottom of the annulus. The circulation is provided at least in part by an aerator located near the bottom of the annulus. Portions of the moving bed within the annulus are returned to the top of the compacted bed after cleaning. Appts. may be used to clarify a waste stream or turbid stream prior to its consumption or use in a power plant, factory or waterworks. There are no moving parts subject ot wear. The sludge produced is easily dewatered. The appts. requires only 10-15% of the ground area required by a conventional clarifier.
Patent FR-2524250-A1 (FR)
Title: Carte imprimee electrique et thermique, procede de fabrication d'une telle carte et systeme d'interconnexion thermique et electrique utilisant une telle carte
Inventor: BRICAUD HERVE
IPC: H05K3/34
Filed: 1982-03-26
Abstract: LA PRESENTE INVENTION CONCERNE UNE CARTE IMPRIMEE ELECTRIQUE ET THERMIQUE, UN PROCEDE DE FABRICATION D'UNE TELLE CARTE AINSI QU'UN SYSTEME D'INTERCONNEXION THERMIQUE ET ELECTRIQUE UTILISANT CETTE CARTE. SELON L'INVENTION, ELLE COMPORTE, SOLIDAIRES L'UN DE L'AUTRE, UN CIRCUIT IMPRIME 11 MONO OU MULTI-COUCHES ET UN DRAIN THERMIQUE CONSTITUE D'UNE AME METALLIQUE 2 COMPORTANT DES ZONES REVETUES DE RESINE ISOLANTE 3 ET DES ZONES NON REVETUES DE RESINE ISOLANTE 4.
Patent FR-2503219-A1 (FR)
Title: Element de paroi, en particulier pour l'amenagement interieur des batiments, comportant des moyens d'ajustement en hauteur
IPC: E04B2/82
Filed: 1982-04-06
Abstract: L'INVENTION CONCERNE UN ELEMENT DE PAROI. L'ELEMENT DE L'INVENTION COMPORTE UN CHASSIS 2, 3 SUR LEQUEL SONT FIXEES, DE PART ET D'AUTRE, DES PLAQUES DE RECOUVREMENT 4, 5 AYANT UNE RIGIDITE PROPRE SUFFISANTE, CE CHASSIS COMPORTANT, DE PREFERENCE, UN REMPLISSAGE 18 EN UN MATERIAU DE CALORIFUGEAGE OU D'INSONORISATION, AU MOINS UNE PARTIE DU CHASSIS ETANT EN RETRAIT OU POUVANT ETRE DEPLACEE EN RETRAIT VIS-A-VIS D'AU MOINS UN BORD D'AU MOINS UNE DES PLAQUES DE RECOUVREMENT 4, 5. L'ELEMENT DE L'INVENTION EST UTILISE POUR L'AMENAGEMENT INTERIEUR DES BATIMENTS.
Patent FR-2525570-A1 (FR)
Title: Three part telescopic endless belt goods conveyor - has centre part to locate superimposed inversely mounted jacks displacing outer parts
IPC: B65G21/14
Filed: 1982-04-26
Abstract: The jack-actuated extensible telescopic goods conveyor may be used to transfer goods from ship (4) to shore (9) or from ship into container lorry, being designed for minimal maintenance. Three telescopic elements, i.e. forward (2) intermediate (3) and rear (1) sections, are used to mount an endless conveyor belt (6), being capable of sliding relative to one another to bring about belt extensions or reductions. Two jacks (10,11) are used of the hydraulic type, and are mounted headlong in a superimposed inverse relationship in the intermediate element. The jack cylinders are mounted in opposition and their rods (11b,10b) attach to the rear and forward elements respectively, their control and supply group (14) also being mounted on the intermediate telescopic element. The jacks may each be sited between two belt runs (6a-6d) and may align on the longitudinal conveyor axis.
Patent FR-2526130-A1 (FR)
Title: Closed furnace adjustable air inlet - has wall slot and turning and/or sliding slotted cover to regulate flow
Inventor: RICHARD ROBERT
IPC: F23L3/00
Filed: 1982-04-30
Abstract: The adjustable air entry for a closed furnace with a chimney has, along one side of the furnace, a straight slot, or a succession of circular openings. Both slot and openings can be covered progressively by an adjustable covering which either slides and/or turns. The adjustment can be by a fixed cylindrical cover (2) with a corresponding slot, inside which is a concentric tube which can turn and which has a longitudinal diffusion slot (5) corresponding to the others and an admission slot (6). This works with an external slot (7) in the cover.
Patent FR-2508339-A1 (FR)
Title: Removing soiled carbon granules from water filter bed - after selective fluidisation of upper layer by water speed control
Inventor: KRETZSCHMAR WOLFGANG
IPC: C02F1/28
Filed: 1982-06-25
Abstract: A filter bed filled with active carbon granules cleans descending water for removal from under the bed base when the upper section of the bed is satd. with insoluble material, water flow is reversed, with flushing water rising through holes in the bed base. Because of the inwardly inclined shape of the side walls and an inserted displacement member, the cross-sectional area of the bed's surface is about 20-50% less than near its base, and hence the flushing water speed increases from its initial entry value, and near the surface is sufficient to fluidise the carbon granules, while leaving the lower granules at rest. The fluidised granules are removed through a lateral conduit. Only the heavily soiled upper granules are removed, and this without a separate fluidising grid for the top of the bed as in a known device. The lightly soiled lower granules are removed subsequently and used as the upper layer to a base of fresh granules.
Patent FR-2510637-A1 (FR)
Inventor: DANI RICCARDO
IPC: F04F5/04
Filed: 1982-07-26
Abstract: Device for controlling the air content in hydraulic storage containers, preferably designed as cylinders, of water supply installations. A passage in the form of a Venturi tube (20, 24, 22) having a vacuum chamber (24) which is used to supply air during the restoration of the liquid level in the storage container (3) is provided in a lower connection piece (18) of the storage container. A passage (44, 38, 36) of restricted cross-section extends from the vacuum chamber (24) to a mouth (44A) which opens in the region corresponding to the highest liquid level during operation. An air inlet valve (27) which is assigned to the vacuum chamber (24) permits the supply of air when the vacuum increases as a result of plunging the mouth (44A) of the passage of restricted cross-section into the liquid.
Patent FR-2510409-A1 (FR)
Title: Procede de purification de l'interferon
Inventor: NOBUHARA MASAHIRO
IPC: C07K14/56
Filed: 1982-07-29
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PURIFICATION DE L'INTERFERON AYANT DES EFFETS ANTICANCEREUX OU ANTIVIRAUX PAR LEQUEL ON PEUT OBTENIR FACILEMENT DE L'INTERFERON TRES PUR PAR UNE OPERATION UNIQUE PERMETTANT UNE RECUPERATION D'ENVIRON 100. PAR CE PROCEDE, ON ADSORBE SPECIFIQUEMENT L'INTERFERON SUR UN SUPPORT CONTENANT UN POLYMERE D'ACRYLONITRILE ET ON ELUE L'INTERFERON ADSORBE AVEC UN TAMPON APPROPRIE.
Patent FR-2510887-A1 (FR)
Title: Procede pour confectionner en serie des comprimes de meme poids, et presse a comprimes correspondante
Inventor: JANSON HELMUT
IPC: B30B11/08
Filed: 1982-08-06
Abstract: LA PRESSE A COMPRIMES A PLATEAU TOURNANT 10 COMPORTE DES JAUGES DE CONTRAINTE 40, POUR MESURER LA VALEUR EFFECTIVE DE L'EFFORT DE COMPRESSION APPLIQUE A CHAQUE COMPRIME. UN CALCULATEUR 43 COMPARE CET EFFORT AUX VALEURS LIMITES DE CONSIGNE. UN MOTEUR DE REGLAGE 22 ASSERVI AU CALCULATEUR 43 AGIT SUR UN MECANISME DE DOSAGE 19, POUR FAIRE VARIER LA QUANTITE DE MATIERE 12 A TRAITER DANS CHAQUE TROU DE MATRICAGE 11. UN DISPOSITIF DE PESAGE 47 VERIFIE LE POIDS DE CERTAINS COMPRIMES TEMOINS PRELEVES A LA SORTIE DE LA PRESSE. LE CALCULATEUR 43 COMPARE CE POIDS A UNE VALEUR DE CONSIGNE AFFICHEE EN 49, ET ACTIONNE, EN CONSEQUENCE, UN MOTEUR DE REGLAGE 39 QUI COMMANDE UN MECANISME 31, POUR FAIRE VARIER LA LONGUEUR D'UNE BIELLE 30, DONT DEPEND L'ECART FINAL ENTRE LES DEUX POINCONS 15, 16, QUI DEFINIT L'EPAISSEUR RESULTANTE DU COMPRIME DANS LE TROU DE MATRICAGE 11. UN AUTRE MOTEUR DE REGLAGE 53, ASSERVI AU CALCULATEUR 43, PERMET A CE DERNIER DE RECTIFIER LA VALEUR DE CONSIGNE DE L'EFFORT DE COMPRESSION. APPLICATION AUX PRESSES A COMPRIMES A GRAND DEBIT.
Patent FR-2533166-A1 (FR)
Title: Method of printing on small sticks, device for implementing this method, and small sticks thus obtained.
IPC: B41F17/22
Filed: 1982-09-21
Abstract: The present invention relates to a method of printing on small sticks, a device for implementing this method, and small sticks thus obtained. This method characterised in that it consists essentially in causing the small sticks 1, supplied from a reception hopper 2 by a conveyor belt 5, to pass individually in front of one or several printing stations 3 by means of a support drum 4 holding their ends with freedom to rotate, in removing the printed small sticks 1 from the drum 4 by means of an output conveyor belt 8, in drying the said small sticks 1 in a polymerisation chamber 9, and in then stacking them, after drying, in stacking boxes 12.
Patent FR-2534573-A1 (FR)
Title: Low-temperature welding glass compositions and articles obtained from these compositions.
Inventor: PIROOZ PERRY
IPC: C03C8/24
Filed: 1982-10-15
Abstract: Welding glass compositions are described and are characterised by glasses which weld at low temperature with a low coefficient of thermal expansion, which have a high resistance to chemical products, in particular towards attack by acids. They consist of a mixture of base glass containing lead borate and of beta-eucryptite, these welding glasses also having a high resistance to mechanical impacts and thermal shocks. Use of these welding glasses for welding together the ceramic components employed in microelectronics circuitry.
Patent FR-2536573-A1 (FR)
Title: Dispositif de mesure de la puissance dans un reacteur nucleaire
Inventor: JACQUOT JEAN-PAUL
IPC: G01T3/04
Filed: 1982-11-23
Abstract: LE DISPOSITIF COMPREND, EN PLUS D'UN THERMOMETRE GAMMA AYANT DEUX JONCTIONS 26, 28 ET DES FILS CONDUCTEURS ISOLES DE SORTIE 30, 32 PLACES DANS UNE GAINE DE TRAVERSEE 36, DES MOYENS 53, 54 PLACES A L'EXTERIEUR DU REACTEUR POUR MESURER LE COURANT TOTAL CIRCULANT ENTRE L'UN AU MOINS DES FILS CONDUCTEURS 30 ET LA GAINE 36 SOUS L'ACTION DES FLUX NEUTRONIQUE ET GAMMA DANS LE COEUR.
Patent FR-2522112-A1 (FR)
Title: Procede de production de composants isoles de canalisation
Inventor: KRISTENSSON OLLE
IPC: F16L59/04
Filed: 1983-02-16
Abstract: CES COMPOSANTS ISOLES DE CANALISATION CONSISTENT EN UN TUYAU INTERNE 10 CONDUCTEUR DE FLUIDE, UNE ENVELOPPE EXTERNE 15 EN MATIERE PLASTIQUE RIGIDE, ET UNE COUCHE ISOLANTE INTERMEDIAIRE 16 EN MATIERE PLASTIQUE MOUSSE. ON CENTRE LE TUYAU INTERNE 10 DANS LA CAVITE 12 D'UN MOULE 11 EN DEUX PARTIES, AVEC LES EXTREMITES DU TUYAU QUI EN FONT SAILLIE, ON CHARGE LA CAVITE 12 DONT LES DIMENSIONS SONT PLUS GRANDES QUE CELLES DU TUYAU 10, DE POUDRE PLASTIQUE RIGIDE, ON FERME LE MOULE 11 ET ON LE CHAUFFE POUR FAIRE FONDRE LA POUDRE PLASTIQUE PUIS ON LE FAIT TOURNER POUR PRODUIRE UNE COUCHE DE MATIERE PLASTIQUE AUTOUR DES SURFACES DE CONTACT DE LA CAVITE DU MOULE, ON RETIRE LE TUYAU INTERNE 10 ET LA CHEMISE 15 QUI L'ENTOURE APRES REFROIDISSEMENT DU MOULE ET ON INTRODUIT LA MATIERE PLASTIQUE POUVANT ETRE EXPANSEE DANS L'ESPACE ENTRE LE TUYAU 10 ET LA CHEMISE 15. L'INVENTION S'APPLIQUE NOTAMMENT AUX CANALISATIONS POUR DES SYSTEMES DE CHAUFFAGE URBAIN.
Patent FR-2565918-A1 (FR)
Title: Electrical transmission of the braking command from the towing vehicle to the towed vehicle
IPC: B60T7/20
Filed: 1983-03-09
Abstract: My invention touches upon the technical field of the automobile and it thereby also touches upon the field of road safety. This invention is the transmission of the braking command from the towing vehicle to the towed vehicle; this being by an electrical means which can easily be fitted to the majority of vehicles. By referring to the diagram included in the file; when the brake pedal is free, the slider of rheostat no. 1 does not touch the rheostat in itself and there is no current in the circuit. In contrast, when the pedal is actuated, this slider is in contact with the body of its rheostat, and owing to the travel of the pedal, it can be positioned differently on its body. In this way, it sends a current of a greater or lesser strength to the coil or electromagnet no. 3. The latter acts on the trailer brake in proportion of the strength of current which has been conveyed to it. The rheostat no. 2 makes it possible to locate this braking force as a function of the braking to be obtained, this being by modifying the reaction ratio. The graphs below show you how.
Patent FR-2545085-A1 (FR)
Title: Nouveau procede de preparation de derives de l'acide a-hydroxy 2-thiophene acetique
Inventor: PROST-MARECHAL JACQUES
IPC: C07D333/30
Filed: 1983-04-28
Abstract: L'INVENTION A POUR OBJET UN NOUVEAU PROCEDE DE PREPARATION DE DERIVES DE L'ACIDE A-HYDROXY 2-THIOPHENE ACETIQUE DE FORMULE: (CF DESSIN DANS BOPI) RALKYLE CR, R, RH OU ALKYLE CCARACTERISE EN CE QUE L'ON FAIT AGIR UN PRODUIT DE FORMULE (II): (CF DESSIN DANS BOPI) XHALOGENEAVEC UN PRODUIT DE FORMULE (III): R-C-COA; AH, ATOME DE METAL ALCALIN OU EQUIVALENT DE METAL ALCALINO-TERREUX ET HYDROLYSE LE MAGNESIEN OBTENU.
Patent FR-2545568-A1 (FR)
Title: Dispositif de commande d'un element formant par exemple porte basculante
Inventor: CHARBONNEL LOUIS
IPC: E05F15/16
Filed: 1983-05-03
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF DE COMMANDE EN ROTATION D'UN ELEMENT QUELCONQUE. CE DISPOSITIF COMPREND ESSENTIELLEMENT UN ARBRE MENE 1 AVEC GLISSIERES 2, 3, 4 RADIALEMENT SOLIDAIRES DE CET ARBRE, ET UN ARBRE MENANT 6 ENTRAINE PAR UN GROUPE MOTO-REDUCTEUR M ET COMPORTANT AUTANT DE BRANCHES 7, 8, 9, PORTE-GALETS 7A, 8A, 9A, QU'IL Y A DE GLISSIERES SUR L'ARBRE MENE 1 AUQUEL EST RELIE L'ELEMENT A COMMANDER. LE DISPOSITIF DE L'INVENTION PERMET PAR EXEMPLE LA COMMANDE D'OUVERTURE ET DE FERMETURE D'UNE PORTE 14 AVEC VERROUILLAGE MECANIQUE A L'OUVERTURE ET A LA FERMETURE DE LA PORTE.
Patent FR-2529466-A1 (FR)
Title: Gymnastics exercise training appts.
IPC: A63B71/08
Filed: 1983-06-21
Abstract: At the top of a T-shaped cross-sectional rail is welded a cross-piece with a pair of hooks. At the rail bottom is welded another cross-piece shorter than the top piece, and has suspension, and spring loaded hand grip arrangement. The flanged web of the rail has spaced holes to take a spring loaded snap-in bolt which is part of a slide fitting round the web and with eye. The rail top has a disc secured by nut. A karabiner hook is suspended from eye and freely rotatable at. A roller of resilient polyurethane foam, and covered with P.V.C. perlon cloth is freely rotatable. The appts. may be used for various gymnastics exercises.
Patent FR-2533629-A1 (FR)
Title: Appareil et procede pour la purge d'un moteur de turbocompresseur avec un systeme d'echappement divise
Inventor: MACINNES HUGH
IPC: F01D17/12
Filed: 1983-06-30
Abstract: L'INVENTION CONCERNE UN APPAREIL ET UN PROCEDE POUR LA PURGE D'UN MOTEUR DE TURBOCOMPRESSEUR AVEC UN SYSTEME D'ECHAPPEMENT DIVISE. CE TURBOCOMPRESSEUR COMPREND UN LOGEMENT DE TURBINE 20 DEFINISSANT UNE ENTREE 22, UNE SORTIE SITUEE RADIALEMENT VERS L'INTERIEUR PAR RAPPORT A CETTE DERNIERE, UNE CAVITE DE ROUE DE TURBINE OCCUPANT UNE POSITION CENTRALE 24, AINSI QU'UN PASSAGE INTERIEUR EN SPIRALE 28 DONT LA SECTION TRANSVERSALE VA EN DIMINUANT A MESURE QU'IL S'ELOIGNE DE L'ENTREE 22 ET S'ETEND AUTOUR DE LA CAVITE DE ROUE DE TURBINE 24. L'INVENTION EST UTILISEE POUR AMELIORER AU MAXIMUM LE RENDEMENT OPERATOIRE DE LA ROUE DE TURBINE D'UN TURBOCOMPRESSEUR.
Patent FR-2548466-A1 (FR)
Title: Dispositif d'emission-reception pour radar de detection de presence, et procede pour le realiser
Inventor: FALGAT FRANCIS
IPC: G01S7/02
Filed: 1983-07-01
Abstract: DANS UN MINIRADAR DE DETECTION DE PRESENCE UNE PLAQUE PARTIELLEMENT REFLECHISSANTE EST PLACEE DEVANT L'ORIFICE D'UN DISPOSITIF EMETTEUR-RECEPTEUR 1 ET, EN AVANT DE CETTE PLAQUE EST DISPOSEE UNE LENTILLE 7 QUI EST DESTINEE A ACCROITRE LA DIRECTIVITE DU SYSTEME. SELON L'INVENTION UN BLOC DE MOUSSE 9 RIGIDE ASSURE A LUI SEUL LA FONCTION DE PLAQUE SEMI-REFLECHISSANTE 5 ET LA TENUE MECANIQUE DE LA LENTILLE.
Patent FR-2538586-A1 (FR)
Title: Sceau en matiere plastique monobloc
Inventor: SWIFT ALLAN W
IPC: F16B2/06
Filed: 1983-07-11
Abstract: Sceau en matière plastique monobloc, caractérisé par le fait qu'il comprend une paire d'organes relativement mobiles 12, 16 réunis par une charnière flexible 18, lesdits organes supportant des parties associées de fixation par verrouillage 22, 26 et pouvant se déplacer l'un par rapport à l'autre autour de ladite charnière pour effectuer le verrouillage desdites parties de fixation, et des moyens élastiques de tension 34 fixés aux organes à proximité de la charnière et s'étendant autour de l'extérieur de la charnière, lesdits moyens élastiques étant dimensionnés de façon à être mis sous tension lorsque les organes sont déplacés l'un par rapport à l'autre pour assembler lesdites parties de fixation 22, 26. (CF DESSIN DANS BOPI)
Patent FR-2532607-A1 (FR)
Title: Power transmission device for a moped.
Inventor: WAKATSUKI GOROEI
IPC: B62M7/12
Filed: 1983-08-31
Abstract: Power transmission device for a moped. The power transmission device of the invention is characterised in that an engine 50 is placed at one end of a rear drive shaft 150 and in that the transmission device 20 is placed at the other end of the drive shaft in order to transmit to this shaft the rotation of a cranked pedal 11, a shaft 35 of the transmission device serving to control the butterfly of the engine carburettor.
Patent FR-2551991-A1 (FR)
Title: Aqueous emulsions of essential oils or of liposoluble materials and of biliary salts and process for their preparation.
Inventor: CLAUZURE ANDRE
IPC: C09K23/00
Filed: 1983-09-15
Abstract: Stable aqueous emulsions of essential oils and/or liposoluble materials in water or a hydroalcoholic medium containing from 2 to 100 g/l of the said essential oils and/or liposoluble materials, characterised in that the said emulsions contain biliary salts as an emulsifying agent.
Patent FR-2535457-A1 (FR)
Title: Dispositif de mesure de charge
Inventor: SHEPHERD DAVID OWEN
IPC: G01B7/24
Filed: 1983-10-25
Abstract: L'INVENTION CONCERNE LES TECHNIQUES DE MESURE DES CHARGES SUPPORTEES PAR DES PIECES MECANIQUES. UN DISPOSITIF DESTINE A MESURER LA CHARGE D'UN BARREAU 11 COMPREND DES BRIDES MUTUELLEMENT ESPACEES 1, 2 RELIEES PAR DES PIECES DE LIAISON 3 ET POUVANT ETRE BLOQUEES DE FACON AMOVIBLE SUR LE BARREAU. UN DISPOSITIF DE MESURE DE DEPLACEMENT, TEL QU'UN TRANSDUCTEUR DIFFERENTIEL LINEAIRE 12, PLACE ENTRE LES BRIDES, DETECTE DES VARIATIONS DE LA DISTANCE ENTRE ELLES ET FOURNIT UN SIGNAL DE SORTIE REPRESENTATIF DE LA VARIATION CORRESPONDANTE DE LA CHARGE DANS LE BARREAU. APPLICATION AU CONTROLE DE LA SUSPENSION DE CHAUDIERES DE CENTRALES ELECTRIQUES.
Patent FR-2555182-A1 (FR)
Inventor: COLLOMB-CECCARINI JOELLE
IPC: C08F10/00
Filed: 1983-11-23
Abstract: The invention relates to a process for preparing supported catalysts for the copolymerization of ethylene with higher alpha-olefins, characterized in that a compound of a transition metal of Groups IV, V and VI of the Periodic Table of Elements, used at its maximum valency, is precipitated on to a support of magnesium chloride and possibly aluminum chloride by a reduction reaction in two stages, employing reducing agents selected for the first stage from among alkylaluminum dihalides, and for the second stage from among organo-metallic compounds with a higher reducing power than that of the alkylaluminum dihalides. These catalysts are particularly well suited to the copolymerization in the gas phase of ethylene and higher alpha-olefins.
Patent FR-2555143-A1 (FR)
Title: Disposable package for cooking food products.
IPC: A47J36/02
Filed: 1983-11-23
Abstract: The invention relates to a disposable package for cooking food products such as meats, poultry, fish and others roasted on the spit of a cooker oven or of a barbecue. The package is characterised in that it comprises a sleeve 4 formed from a metal sheet and preferably an aluminium sheet surrounding the food product to be roasted 1, integral in rotation with the spit 2 and having on its internal surface 11 a blade-shaped configuration 16, 17, 18 and 21, 22, 23. The invention relates to the spit-roasting of food products.
Patent FR-2557701-A1 (FR)
Title: Dispositif de controle de continuite des circuits imprimes
Inventor: MORILLE ROBERT
IPC: G01R31/02
Filed: 1983-12-28
Abstract: DISPOSITIF POUR LA MISE EN OEUVRE D'UNE METHODE DE CONTROLE QUALITATIF DE LA CONTINUITE ELECTRIQUE DES MULTIPLES RAMIFICATIONS EQUIPOTENTIELLES - OU "ARBRES" - CONSTITUANT LE RESEAU CONDUCTEUR DES CIRCUITS IMPRIMES MULTICOUCHES DU TYPE CONVENTIONNEL OU HYBRIDE, CARACTERISE PAR LE FAIT QU'IL COMPREND: -DES MOYENS SELECTIONNEURS SPECIFIQUES D'UN MODELE-TYPE DETERMINE DE CIRCUIT IMPRIME A CONTROLER, AGENCES POUR EFFECTUER, PAR SUPERPOSITION AVEC CE DERNIER, LA SELECTION PARMI L'ENSEMBLE E DES ELEMENTS CONDUCTEURS - OU "PASTILLES" - ACCESSIBLES SUR AU MOINS UNE DES FACES EXTERNES DUDIT CIRCUIT IMPRIME A CONTROLER DE DEUX SOUS-ENSEMBLES DISTINCTS EI ET EC ELECTRIQUEMENT PREDEFINIS DE MANIERE TELLE QUE E EIEC; DES MOYENS EXPLORATEURS DESDITS MOYENS SELECTIONNEURS SPECIFIQUES POUR OPERER, PAR DEPLACEMENTS AU CONTACT AVEC CES DERNIERS LA DETECTION DES DEFAUTS DE CONTINUITE AFFECTANT LE RESEAU CONDUCTEUR DU CIRCUIT IMPRIME A CONTROLER; -DES MOYENS INDICATEURS POUR TRADUIRE L'ETAT QUALITATIF DE LA CONTINUITE ELECTRIQUE EXISTANT DANS LES DIFFERENTES RAMIFICATIONS DESDITS ARBRES.