baber/WOPTO huggingface dataset:
Patent FR-2465741-A1 (FR)
Title: Solutions aqueuses de siliconates de metal-ammines, matieres amorphes derivees de ces solutions et leurs applications
Inventor: DAUDT WILLIAM HERBERT
IPC: C08L83/00
Filed: 1980-09-23
Abstract: L'INVENTION SE RAPPORTE AUX SILICONES. ELLE CONCERNE UNE SOLUTION AQUEUSE DE SILICONE DE METAL-AMMINE QUI EST LE PRODUIT DE LA REACTION D'UN METAL OU COMPOSE DE METAL (COMME L'OXYDE DE ZINC), D'UN COMPOSE RNH OU R H OU UN RADICAL AMINOALKYLE (COMME L'AMMONIAC), D'UN COMPOSE ORGANO-SILICIQUE (COMME LE METHYLTRIMETHOXYSILANE), ET DE L'EAU. UTILISATION, NOTAMMENT, COMME AGENT D'IMPREGNATION ANTIMICROBIEN POUR LES MATIERES CELLULOSIQUES ET LA MACONNERIE.
Patent FR-2491646-A1 (FR)
Title: Procede et dispositif de surveillance acoustique d'une installation industrielle
Inventor: MARINI JEAN
IPC: G01M99/00
Filed: 1980-10-02
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF DE SURVEILLANCE ACOUSTIQUE D'UNE INSTALLATION INDUSTRIELLE. ON CAPTE LES ONDES ACOUSTIQUES AU CONTACT OU AU VOISINAGE DE L'INSTALLATION EN AU MOINS DEUX POINTS 1, 2, 3, 4 DONT LA POSITION EST DETERMINEE DE FACON PRECISE PAR RAPPORT A LA ZONE SURVEILLEE. ON DETERMINE L'ORDRE D'ARRIVEE AUX POINTS DE CAPTAGE 1, 2, 3, 4 DES ONDES ACOUSTIQUES ET L'ON COMPARE CET ORDRE AVEC UN ORDRE PREDETERMINE CORRESPONDANT A UN PHENOMENE SE PRODUISANT DANS LA ZONE SURVEILLEE. ON DECLENCHE UNE ALARME SI L'ORDRE D'ARRIVEE CORRESPOND A L'ORDRE PREDETERMINE. LE DISPOSITIF COMPORTE UNE LOGIQUE D'ENCODAGE 9, UN COMPARATEUR 10 ET UN CIRCUIT MONOSTABLE 12 DECLENCHANT L'ALARME. L'INVENTION S'APPLIQUE, EN PARTICULIER, A LA SURVEILLANCE DES REACTEURS NUCLEAIRES EN SERVICE.
Patent FR-2493384-A1 (FR)
Title: Wooden panel for house construction - comprises upper and lower rails interconnected by uprights and laminated sheet
Inventor: SIGNORET JEAN
IPC: E04B1/10
Filed: 1980-10-31
Abstract: The house is built up of prefabricated panels comprising uprights (3) in wood, the ends of which are mortise and tenon joined into wooden upper (1) and lower rails (2). Sheets of laminated wood (4) are inserted between the uprights leaving cavities which are filled with insulation material (5) e.g. flame retardant expanded polystyrene. A sheet of plaster-board (7) pref. carrying an impermeable layer (6) is attached to the uprights (3) and forms the interior surface of the panel. The uprights (3) are pref. T-shaped in section and are sealed to the laminated wood sheets (4) by flexible joints.
Patent FR-2493924-A1 (FR)
Title: Sea wave to mechanical energy converter - uses float on swinging arm driving double-sided ratchet mechanism to extract energy on rise and fall of wave
IPC: F03B13/18
Filed: 1980-11-07
Abstract: A rectangular frame (4) is carried on a weighted base (5). An arm (2), pivoted from the frame, carries a float (1). A curved double sided ratchet (7) bar (6) runs between ratchet wheels (8,9) placed on either side of it and mounted on the top of the frame, clear of the water. The ratchets are arranged so each wheel operates alternately on upward and downward movement of the float, and mechanical coupling is provided to impact unidirectional rotation to a flywheel (16) driving a generator (15). The floats can be constituted by the hull of a boat. The arm (2) is prolonged to the side opposite to that of the float (1), w.r.t. a horizontal support arm, and this extension bears a toothed section which acts on the gear of a generator.
Patent FR-2481586-A1 (FR)
Title: Distributeur automatique de marchandises a usages multiples
IPC: A47F1/16
Filed: 1980-11-14
Abstract: APPAREIL DISTRIBUTEUR AUTOMATIQUE DE MARCHANDISES. IL COMPREND UNE ARMOIRE 10 AYANT UNE FACE AVANT 18 DOTEE D'UNE FENETRE 24 ET DE PORTES VERTICALEMENT ALIGNEES 42A A 42K EN MATERIAU TRANSPARENT, UN SUPPORT 34 DU TYPE TAMBOUR, PLUSIEURS NIVEAUX 40A A 40K DE COMPARTIMENTS DE RECEPTION D'ARTICLE A PAROIS ET BASE TRANSPARENTS, UN MOYEN 36, 112, 114 DE MONTAGE ROTATIF DU SUPPORT, UN MOYEN D'ENTRAINEMENT DU SUPPORT, UN MOYEN PERMETTANT D'OUVRIR SELECTIVEMENT LES PORTES, ET UN MOYEN D'ECLAIRAGE INTERIEUR. LES COMPARTIMENTS DE L'APPAREIL PEUVENT ETRE DIVISES, SI BIEN QUE CELUI-CI PERMET D'OFFRIR A LA VENTE DES ARTICLES DE TAILLE VARIABLE.
Patent WO-8102778-A1 (WO)
Title: System for removing the energy confined within a housing
Inventor: MALIFAUD P
IPC: F27D9/00
Filed: 1981-03-13
Abstract: Method for removing by radiation an energy, particularly a thermal energy, confined within a sealed housing. A furnace (1) is provided with glazings (4-5) which are positionned in front of a window (3) and which are transparent to an assembly of radiation wavelengthes including those corresponding to the radiations discharging the energy. An insulating door (7) may be either closed for opposing to the radiation passage or opened for freeing the passage.
Patent FR-2498647-A1 (FR)
Inventor: GINGUENAUD PIERRE MAURICE
IPC: D06F37/42
Filed: 1981-01-23
Abstract: A safety device for washing machine doors, consisting of a compact structural unit which is arranged in a housing (1, 2) and has two push buttons (6, 7), one of which is used to switch the current on and the other of which is used to open the door. A simple mechanical interlock and the switching of circuits, in conjunction with the door opening mechanism and the electrical circuits, especially the current supply to the spin-drier motor and to the program switch, are used to prevent it being possible to open the door when the drum is rotating. A thermo-electric delay device provides safety even at high spin-drier speeds.
Patent FR-2498668-A1 (FR)
Title: Abri pour la protection nucleaire, biologique, chimique d'une population d'effectif reduit
Inventor: DIAZ MANUEL
IPC: E04H9/12
Filed: 1981-01-26
Abstract: L'ABRI EST UN RESERVOIR METALLIQUE 1 A AXE HORIZONTAL CONSTITUE PAR UN CORPS CYLINDRIQUE 2 SOLIDAIRE, A SES EXTREMITES, DE FONDS BOMBES 3 ET 4; LE FOND 3 EST ANNNULAIRE ET PROLONGE PAR UN CONDUIT TUBULAIRE COAXIAL D'ACCES 22 QUI DEBOUCHE D'UN COTE DANS UN SAS 7 A 9 ET DE L'AUTRE COTE DANS UNE CHEMINEE METALLIQUE 23 DEBOUCHANT A L'AIR LIBRE PAR UN TROU D'HOMME 26 FERME PAR UNE GRILLE 29, UN DEUXIEME SAS 25 ETANT DISPOSE DANS LA CHEMINEE ET SA PORTE 27 ETANT DEPORTEE LATERALEMENT PAR RAPPORT A LA PROJECTION VERTICALE DE LA GRILLE; LE RESERVOIR AU MOINS EST RECOUVERT PAR UNE DALLE PROTECTRICE EN BETON ARME 41 SOLIDAIRE SUBSIDIAIREMENT D'UN ENROBAGE EN BETON ARME DUDIT RESERVOIR ET RECOUVERTE PAR DE LA TERRE.
Patent FR-2477001-A1 (FR)
IPC: A47J42/18
Filed: 1981-02-24
Abstract: The invention relates to a device for automatically regulating the grain size of coffee powder in coffee machine grinders, in the case of which regulation of the grain size of the ground powder is carried out automatically and immediately when the drink is prepared, on the basis of an optimum infusion time. The device is composed of the following parts: a reducing gear system with an output shaft which executes a revolution in a fixed period serving as a rated period and is connected to at least two cam plates which are coaxially arranged with a gear wheel which is connected to a screw for regulating the distance between the rollers of the grinder, the two plates interacting with a catch so that they can be lifted up from the gear wheel or made to engage with the latter and so that when a device emits a pulse, which is related to the effective delivery time of the drink, in order to actuate both catches, one plate is made to engage with the gear wheel or both plates are raised up from it, to make the effective drink delivery period different from or slightly shorter than the rated period in which the two cam plates execute a single revolution.
Patent FR-2477536-A1 (FR)
Title: Nouveaux derives acyles de carnitine, procede de preparation de ces derives et leur utilisation therapeutique
Inventor: CAVAZZA CLAUDIO
IPC: C07D339/02
Filed: 1981-03-04
Abstract: NOUVEAUX DERIVES ACYLES DE CARNITINE. LE RADICAL ACYLE EST LE RADICAL D'UN ACIDE ORGANIQUE INSATURE (LE PLUS SOUVENT DE L'ACIDE ACRYLIQUE) OU LE RADICAL D'UN ACIDE ORGANIQUE SATURE SUBSTITUE PAR UN GROUPE T-ALKYLE, CARBOALCOXY, ALDEHYDE OU HYDROXY. CES DERIVES ACYLIQUES SONT DES AGENTS THERAPEUTIQUES EFFICACES POUR LE TRAITEMENT DES TROUBLES CARDIAQUES, DE L'HYPERLIPIDEMIE ET DE L'HYPERLIPO-PROTEINEMIE.
Patent FR-2502590-A1 (FR)
Title: Pull-tab opening for container lid - has piercing end and lifting end with interposed fulcrum axis fixed to lid
Inventor: HAUTEMONT JEAN-CLAUDE
IPC: B65D77/20
Filed: 1981-03-27
Abstract: The process provides a container lid (5) with a lever-action piercing tongue (1). A plane rigid tongue is fabricated and provided with a fulcrum axle (2), a piercing arm (8) and a handling arm (7). The lever is fixed to the lid by the axle. The tongues may be fabricated from thermoplastic sheet with each axis of articulation being made by a forming rib (2) on the surface of the respective tongue. The tongue is fixed to its container lid by the rib. The containers are also made from the same thermoplastics sheet.
Patent FR-2503343-A1 (FR)
Inventor: BOUTON FRANZ MATERNE FLORENTIN
IPC: F28B1/06
Filed: 1981-04-03
Abstract: 1. A heat exchanger for exchanging heat between a fluid and at least air of the atmosphere, of the type comprising : a) a battery of tubes (1) of great length disposed in accordance with an assembly of super-imposed layers of tubes, each layer being formed by an assembly of parallel tubes, said fluid circulating inside the tubes and the air of the atmosphere circulating outside the tubes in a direction perpendicular to said layers of tubes ; b) connecting boxes (18a, 18b) connected to the ends of some of these tubes and adapted to supply said fluid to these tubes or to discharge it, and c) means for interconnecting the other ends of the tubes so as to permit the passage of said fluid in succession inside at least two tubes, characterised in that it comprises a series of juxtaposed sub-batteries whose connecting boxes (18a, 18b) are connected solely to the ends of a row of tubes extending in the direction perpendicular to said layers or to the ends of a limited number of such successive rows of tubes and whose means for interconnecting the other ends of the tubes are formed by substantially horizontal connecting elements which interconnect two neighbouring tubes of the same layer.
Patent FR-2504136-A1 (FR)
Inventor: LAFON LOUIS
IPC: A61K31/445
Filed: 1981-04-15
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE New derivative belonging to the family of (alkoxy and hydroxy-phenyl)-(3-aminopropyl) ketones, characterized in that it is selected from the group constituted by (i) the (2,6-dimethoxy-4-hydroxyphenyl)- (3-piperidinopropyl)-ketone of formula : (I)  see diagramm : EP0063075,P8,F3  and (ii) its addition salts. 1. Claim for the Contracting State : AT Process for the preparation of the (2,6-dimethoxy-4-hydroxyphenyl)-(3-piperidinopropyl)-ketone of developed formula : (I)  see diagramm : EP0063075,P9,F2  and its addition salts, characterized in that 1,5-dimethoxy-3-hydroxybenzene of the formula (II)  see diagramm : EP0063075,P9,F3  is stoichiometrically reacted with piperidinobutyronitrile of the formula (III)  see diagramm : EP0063075,P9,F4  in the presence of AlCl3 and by passing through the reaction medium a HCl gas stream for at least 2 hours, at 10-20 degrees C, then hydrolyzing the ketimine derivative thus formed and which corresponds to the formula (IV)  see diagramm : EP0063075,P9,F5
Patent FR-2509114-A1 (FR)
Title: Automatic grape harvesting machine - has cutting head depending from platform which is supported on one side by two wheels and by one on opposite side
Inventor: GELOEN YVES
IPC: B62D7/15
Filed: 1981-07-08
Abstract: The harvesting machine has a horizontal platform (1) from which depend three integral legs (16), two on one side and one on the other. Each leg supports a drive or steering wheel (2,3). A harvesting head (9) depends from the platform and can pivot freely about a longitudinal axis. The two steering wheels are controlled by a system (23-27) which permits the simultaneous or independent movement of the wheels. The control system includes an hydraulic jack (26) which is linked to the wheels by longitudinally and pivotally movable rods (23,27).
Patent FR-2511007-A1 (FR)
Inventor: BULIDON JACQUES
IPC: C07J9/00
Filed: 1981-08-07
Abstract: 1. Claims (for the Contracting States : AT, BE, CH, DE, GB, LI, NL) Preparation process of ursodesoxycholic acid with the formula I  see diagramm : EP0072293,P9,F2  characterized in that 3 alpha, 7 beta, 12 alpha-trihydroxycholanic acid with the formula II  see diagramm : EP0072293,P9,F3  is treated with a reactional derivative of an organic radical with the formula R-CO- in which R represents a hydrogen atom or an alkyl or alkoxy radical having from 1 to 5 carbon atoms or an alkenyloxy radical having from 2 to 5 carbon atoms, a cycloalkyloxy radical having from 3 to 7 carbon atoms or an aralkyloxy radical having from 7 to 12 carbon atoms, an aryl or aralkyl radical having from 6 to 12 carbon atoms, each of these radicals possibly carrying one or more substituents, so as to obtain a product with the formula III :  see diagramm : EP0072293,P9,F4 which product with the formula III is treated with bromine in a basic medium so as to obtain a product with the formula IV  see diagramm : EP0072293,P9,F5  which product with the formula IV is saponified so as to obtain a product with the formula V :  see diagramm : EP0072293,P10,F1  or a salt of this product, which product with the formula V or which salt is treated with hydrazine in the presence of diethylene glycol and a base so as to obtain the sought ursodesoxycholic acid. 1. Claims (for the Contracting State IT) Preparation process of ursodesoxycholic acid with the formula I  see diagramm : EP0072293,P10,F2  characterized in that 3 alpha, 7 beta, 12 alpha-trihydroxycholanic acid with the formula II  see diagramm : EP0072293,P10,F3  is treated with a reactional derivative of an organic radical with the formula R-CO- in which R represents a hydrogen atom or an alkyl or alkoxy radical having from 1 to 5 carbon atoms or an alkenyloxy radical having from 2 to 5 carbon atoms, a cycloalkyloxy radical having from 3 to 7 carbon atoms or an aralkyloxy radical having from 7 to 12 carbon atoms, an aryl or aralkyl radical having from 6 to 12 carbon atoms, each of these radicals possibly carrying one or more substituents, so as to obtain a product with the formula III :  see diagramm : EP0072293,P11,F1 which product with the formula III is treated with an oxidizing agent so as to obtain a product with the formula IV  see diagramm : EP0072293,P11,F2  which product with the formula IV is saponified so as to obtain a product with the formula V :  see diagramm : EP0072293,P11,F3  or a salt of this product, which product with the formula V or which salt is treated with a reducing agent so as to obtain the sought ursodesoxycholic acid.
Patent FR-2489712-A1 (FR)
IPC: B02C7/12
Filed: 1981-09-07
Abstract: L'INVENTION CONCERNE LES APPAREILS DE BROYAGE. ELLE SE RAPPORTE A UN RAFFINEUR AYANT UN DISQUE ROTATIF 10 DELIMITANT UNE SURFACE 16 DE BROYAGE QUI COOPERE AVEC UNE SURFACE 14 DE BROYAGE D'UN ORGANE FIXE 18. LA MATIERE INTRODUITE PAR UNE VIS 32 EST CHASSEE SOUS L'ACTION DE LA FORCE CENTRIFUGE PAR DES AILETTES 48 FORMEES DANS L'ORGANE ROTATIF 10, ET L'ESPACE 24 DE BROYAGE EST INCLINE DE MANIERE QU'IL AIT UNE COMPOSANTE IMPORTANTE PARALLELEMENT A L'AXE DE L'ARBRE 12 D'ENTRAINEMENT DE L'ORGANE 10. APPLICATION AUX RAFFINEURS A DISQUES.
Patent FR-2516127-A1 (FR)
Title: Suspended thermally insulating ceiling assembly - comprises panels extending between metal beams of inverted omega-shaped cross=section
Inventor: SALLE GILLES ANDRE HUBERT
IPC: E04B9/06
Filed: 1981-11-12
Abstract: The suspended ceiling is made up of panels (1) extending between a series of parallel beams (2). The beams have an inverted omega- shaped cross-section and incorporate horizontal outwardly directed flanges (2a) which support the panel ends. The sides (2b) of the beams bow outwards and abut the ends of the panels. The upper parts (2c) of the beams are flush with the tops (1b) of the panels and contain e.g. holes for the reception of hanging brackets (9). The open lower faces of the beams are pref. filled by finishing strips which clip in position flush with the lower faces (1a) of the panels.
Patent FR-2495300-A1 (FR)
Inventor: SCHEBDAT KUNO
IPC: B09B3/00
Filed: 1981-11-13
Abstract: To form a clamp (30), the deposit 1 is formed on the first day, the deposit 2 on the second day, and so on. To promote the microbiological, especially aerobic process, oxygen in the form of air is fed to these deposits. The resulting process heat begins to dry out the material, the microbiological process gradually subsiding below a certain moisture threshold, and the heat evolution thus ceasing. When the process heat evolution in the deposit subsides, the latter can be used as a new base for the deposits n + 1, n + 2 and so on, and a further clamp layer can thus be formed. The material has been dry-stabilised and can be used in this form as a fuel.
Patent FR-2520758-A1 (FR)
Inventor: SCHAPIRA JOSEPH
IPC: C23C22/83
Filed: 1982-01-29
Abstract: The invention relates to a composition and a process for the treatment, more precisely the "post-treatment" of phosphatized metal surfaces, particularly when the surfaces must be subsequently covered with a coat of paint. It relates also to a process for the preparation of the composition and a concentrate useful for this preparation. The composition comprises an effective proportion of trivalent titanium compound and it is presented with an acid pH, the proportion of said compound being sufficient for the corresponding composition to confer on the treated metal surface a protection equivalent to that obtained with known chromatizing solutions. More particularly, the composition contains trivalent titanium at a concentration of 0.01 to 2 g/l, preferably from 0.2 to 0.6 g/l and has a pH of 2 to 7. Reducing means can be arranged to regenerate the trivalent titanium in the treatment solution continuously.
Patent FR-2522276-A1 (FR)
Title: Procede d'extraction liquide-liquide de metaux a l'aide d'une microemulsion, a partir d'une solution aqueuse
Inventor: BAUER DENISE
IPC: B01D61/40
Filed: 1982-02-26
Abstract: EXTRACTION D'UN COMPOSE METALLIQUE, A PARTIR D'UNE SOLUTION AQUEUSE, AU MOYEN D'UN LIQUIDE HYDROPHOBE, AVEC PRODUCTION D'UNE MICROEMULSION; LA SOLUTION AQUEUSE PRESENTE UN PH D'ENVIRON 0,5 A 8; L'AGENT TENSIOACTIF, EMPLOYE POUR LA CREATION DE LA MICROEMULSION, EST NON IONIQUE OU ANIONIQUE.
Patent FR-2502979-A1 (FR)
Title: Doigt racleur dans le dispositif dechiqueteur d'une machine dechiqueteuse pour supports de texte et de donnees
Inventor: GOLDHAMMER ALBERT
IPC: B02C18/18
Filed: 1982-03-30
Abstract: L'INVENTION CONCERNE UN DOIGT RACLEUR 10 DANS LE MECANISME DECHIQUETEUR D'UNE DECHIQUETEUSE POUR SUPPORTS DE TEXTE ET DE DONNEES COMPRENANT DEUX ARBRES DE COUPE PARALLELES ESPACES 1 ET 2 PORTANT, SOLIDAIREMENT EN ROTATION, DES COUTEAUX CIRCULAIRES 7 ET 8 ECARTES PAR DES BAGUES-ENTRETOISES 9 DE DIAMETRE PLUS PETIT, LES DOIGTS RACLEURS 10 PENETRANT DANS LES INTERVALLES ENTRE LES COUTEAUX CIRCULAIRES. AU MOINS A L'EXTREMITE DE SORTIE 18, UN DOIGT RACLEUR 10 EST ASSOCIE A CHAQUE COUTEAU CIRCULAIRE 7, 8 ET FIXE DE FACON NON TOURNANTE ET FIXE EN POSITION CONTRE LE BOITIER EN S'APPLIQUANT, PAR SA SURFACE PROCHE DE LA BAGUE-ENTRETOISE, SUR UN SECTEUR CONTRE LA PERIPHERIE EXTERNE DE LA BAGUE-ENTRETOISE. L'INVENTION EST APPLICABLE A LA DESTRUCTION DE DOCUMENTS.
Patent FR-2503149-A1 (FR)
Title: Esters de mercaptoacyl-carnitines, procede pour leur preparation et leurs utilisations therapeutiques, notamment dans le traitement des intoxications et des brulures et en tant qu'agents mucolytiques
Inventor: TINTI MARIA ORNELLA
IPC: A61K31/22
Filed: 1982-03-31
Abstract: ESTERS DE MERCAPTOACYL-CARNITINES, LEUR PREPARATION ET LEURS UTILISATIONS THERAPEUTIQUES. CES ESTERS REPONDENT A LA FORMULE GENERALE(I): (CF DESSIN DANS BOPI) DANS LAQUELLE X EST UN ION HALOGENURE ACCEPTABLE POUR L'USAGE PHARMACEUTIQUE; R EST LE RADICAL MERCAPTOACYLE D'UN MERCAPTOACIDE SATURE EN C-C; ET R EST UN RADICAL ALKYLE A CHAINE DROITE OU RAMIFIEE EN C-C. CES ESTERS PEUVENT ETRE UTILISES AVANTAGEUSEMENT POUR LE TRAITEMENT DES MALADIES DES VOIES RESPIRATOIRES, DES BRULURES ET DES MALADIES DE L'EPITHELIUM, ET EN TANT QU'AGENTS MUCOLYTIQUES, PAR VOIE ORALE OU PARENTERALE.
Patent FR-2524499-A1 (FR)
Title: Fils et fibres a base de melanges de polychlorure de vinyle et polymere acrylique et leur procede d'obtention
Inventor: ACHARD GEORGES
IPC: D01F11/06
Filed: 1982-04-01
Abstract: LA PRESENTE INVENTION CONCERNE DES FILAMENTS, FILS, FIBRES CONSTITUES D'AU MOINS 75 EN POIDS DE POLYCHLORURE DE VINYLE ET JUSQU'A 25 EN POIDS DE POLYMERE ACRYLIQUE ET LEUR PROCEDE D'OBTENTION. LESDITS FILS ET FIBRES POSSEDENT, APRES RETRACTION DANS L'EAU BOUILLANTE, UNE TENACITE D'AU MOINS 20CNTEX, DE PREFERENCE AU MOINS 25CNTEX, UN ALLONGEMENT INFERIEUR A 60, DE PREFERENCE A 50, UN TAUX DE RETRAIT RESIDUEL DANS L'EAU BOUILLANTE INFERIEUR A 5, DE PREFERENCE INFERIEUR A 2. ILS SONT OBTENUS PAR FILAGE HUMIDE, DOUBLE ETIRAGE, STABILISATION SOUS TENSION ET RETRACTION LIBRE. LES FILS ET FIBRES SELON L'INVENTION SONT UTILISABLES POUR LA REALISATION DE TISSUS, TRICOTS, ETC., CAPABLES D'ETRE TEINTS AU BOUILLON.
Patent FR-2504625-A1 (FR)
Title: Butee d'embrayage a roulement, en particulier pour embrayages de vehicules automobiles
Inventor: ERNST HORST MANFRED
IPC: F16D23/14
Filed: 1982-04-23
Abstract: BUTEE D'EMBRAYAGE A ROULEMENT, EN PARTICULIER POUR EMBRAYAGES DE VEHICULES AUTOMOBILES. BUTEE D'EMBRAYAGE A ROULEMENT, EN PARTICULIER POUR EMBRAYAGES DE VEHICULES AUTOMOBILES, DANS LAQUELLE LE ROULEMENT, PAR SA BAGUE FIXE, VIENT S'APPLIQUER DE FACON RADIALEMENT DEPLACABLE SUR LE PLATEAU DE PRESSION DU MANCHON COULISSANT ET EST MAINTENU EN POSITION CENTREE PAR DES MOYENS APPROPRIES. LA BAGUE FIXE 4 EST MONTEE DE FACON QU'APRES AVOIR SURMONTE UNE FORCE DE FROTTEMENT RADIALE, ELLE PUISSE PIVOTER DANS CERTAINES LIMITES DANS LE SENS PERIPHERIQUE PAR RAPPORT AU MANCHON COULISSANT 2 ET SE DEPLACER DANS UN SENS RADIAL LE LONG DE DEUX SURFACES DE GUIDAGE DISPOSEES PARALLELEMENT L'UNE A L'AUTRE.
Patent FR-2526437-A1 (FR)
Title: Composition de latex et son application a la production d'une mousse resistant a la carbonisation
IPC: C08J9/00
Filed: 1982-05-07
Abstract: L'INVENTION CONCERNE DANS SON ENSEMBLE DES MOUSSES RESISTANT A LA CARBONISATION. LA RESISTANCE A LA CARBONISATION INTERNE D'UN CAOUTCHOUC-MOUSSE EN LATEX STYRENE-BUTADIENE MOULE, LORSQU'IL EST EXPOSE A UNE CIGARETTE ALLUMEE, EST AMELIOREE PAR L'ADDITION DE CERTAINS PHOSPHATES ORGANIQUES OU DE PHTALATE DE BUTYLE ET DE BENZYLE. DE TELLES MOUSSES PEUVENT ETRE UTILISEES PAR EXEMPLE DANS LA FABRICATION DE COMPOSITES CAPITONNES POUR SIEGES.
Patent FR-2505808-A1 (FR)
Title: Preparation de gaz de synthese a partir d'hydrocarbures riches en cendre
Inventor: KALBFELL HEINRICH
IPC: C01B3/36
Filed: 1982-05-07
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR LA PREPARATION DE GAZ DE SYNTHESE PAR OXYDATION PARTIELLE D'HYDROCARBURES QUI CONTIENNENT DU NICKEL ET DU VANADIUM A UNE CONCENTRATION D'ENVIRON 0,01 A 0,2, AVEC FORMATION DE NOIR DE CARBONE COMME SOUS-PRODUIT. SELON L'INVENTION, L'OXYDATION DES HYDROCARBURES EN GAZ DE SYNTHESE A LIEU AVEC FORMATION D'UNE QUANTITE DE NOIR DE CARBONE TELLE QUE LA CONCENTRATION DU NICKEL ET DU VANADIUM DANS LE NOIR DE CARBONE NE DEPASSE PAS ENSEMBLE ENVIRON 5 EN POIDS, PARRAPPORT AU NOIR DE CARBONE, ON SEPARE A SEC AU MOYEN D'UN FILTRE LE NOIR DE CARBONE ET LA CENDRE DU GAZ DE SYNTHESE REFROIDI A 160-350C ET ON LES ENVOIE ENSUITE A UNE UTILISATION ULTERIEURE.