baber/WOPTO huggingface dataset:
Patent FR-2523299-A1 (FR)
Title: Perfectionnements apportes aux balances de combinaison
Inventor: HIRANO TAKASHI
IPC: G01G13/29
Filed: 1982-10-11
Abstract: BALANCE DE COMBINAISON QUI COMPREND UNE PLURALITE D'UNITES DE PESEE COMPORTANT DES DETECTEURS DE POIDS 24, 24, 24, UN GENERATEUR DE COMBINAISONS 38; UNE MEMOIRE DE COMBINAISON 36 AUX MOYENS DE COMMANDE POUR DELIVRER LE CONTENU DE LA MEMOIRE DE COMBINAISONS AUX MOYENS DE CHARGEMENT ET DE DECHARGEMENT DES UNITES DE PESEE, AFIN DE LES CONTROLER A CHAQUE FIN D'UNE OPERATION DE COMBINAISON PREDETERMINEE DU GENERATEUR 38, CETTE BALANCE ETANT CARACTERISEE EN CE QUE LES MOYENS DE COMMANDE COMPRENNENT AU MOINS DEUX MEMOIRES AUXILIAIRES 40A, 40B COUPLEES AUX BORNES DE SORTIE DE LADITE MEMOIRE DE COMBINAISONS 36, AFIN DE STOCKER DES SIGNAUX DE SORTIE COMBINES, UNE PLURALITE DE MOYENS DE SOUS-COMMANDE 42, 42, 42, CORRESPONDANT RESPECTIVEMENT AUXDITES MEMOIRES AUXILIAIRES POUR EN EXTRAIRE ET LIRE LES CONTENUS ET POUR LES DELIVRER SEPAREMENT AUX MOYENS DE CHARGEMENT ET AUX MOYENS DE DECHARGEMRNT DES UNITES DE PESEE RESPECTIVES ET UN SYSTEME DE COMMUTATEURS 44, 46 POUR DELIVRER SELECTIVEMENT LES CONTENUS EXTRAITS DES MEMOIRES AUXILIAIRES PAR LES MOYENS DE SOUS-COMMANDE, AUDIT GENERATEUR DE COMBINAISONS 38 ET, EN CE QUE LEDIT GENERATEUR DE COMBINAISONS COMPREND DES MOYENS AGISANT EN REPONSE AUX CONTENUS DES MEMOIRES AUXILIAIRES POUR INHIBER LE SIGNAL DE SORTIE CORRESPONDANT.
Patent FR-2534252-A1 (FR)
Title: Nouveaux derives de l'acide cyclopropane carboxylique substitues en 3 par une chaine vinylique elle-meme substituee, leur procede de preparation et leur application comme pesticides
Inventor: TESSIER JEAN
IPC: A23K1/16
Filed: 1982-10-12
Abstract: L'INVENTION A POUR OBJET : SOUS TOUTES LEURS FORMES STEREOISOMERES, LES COMPOSES DE FORMULE GENERALE I (CF DESSIN DANS BOPI) FORMULE DANS LAQUELLE X REPRESENTE UN ATOME D'OXYGENE OU DE SOUFRE, UN GROUPEMENT SULFOXYDE OU UN GROUPEMENT SULFONE, ET OU BIEN R ET R IDENTIQUES OU DIFFERENTS REPRESENTENT DES RADICAUX ALKYLES LINEAIRES, RAMIFIES OU CYCLISES, SATURES OU INSATURES, DONT LA CHAINE PEUT ETRE INTERROMPUE PAR UN OU PLUSIEURS HETERO-ATOMES, OU SUBSTITUEE PAR UN OU PLUSIEURS ATOMES D'HALOGENE, OU BIEN R ET R IDENTIQUES OU DIFFERENTS REPRESENTENT UN RADICAL ARYLE OU ARALKYLE RENFERMANT DE 6 A 18 ATOMES DE CARBONE ET R REPRESENTE LE RESTE D'UN ALCOOL R-OH UTILISE DANS LA SYNTHESE DES PYRETHRINOIDES. L'INVENTION A EGALEMENT POUR OBJET UN PROCEDE DE PREPARATION DES COMPOSES DE FORMULE I. LES COMPOSES DE L'INVENTION PRESENTENT D'INTERESSANTES PROPRIETES PESTICIDES.
Patent FR-2535928-A1 (FR)
Title: Loop current detector in a two-wire telephone line.
Inventor: GIRARD PIERRE
IPC: H04M3/22
Filed: 1982-11-09
Abstract: The invention relates to a loop current detector in a two-wire telephone line. This detector comprises two identical detection circuits connected head-to-tail and inserted in series in the line between the terminals 1 and 2. Each detection circuit includes a first branch, formed by the photoemissive diode of an optoelectronic coupler C1, C2 and by two resistors R1-R3, R2-R4 in series, and a second branch, formed by the collector-emitter circuit of a bypass transistor T1, T2 and a diode D1, D2 in the emitter circuit of the transistor. The base of the transistor is connected to the common point of the two resistors. The invention applies to the detection of the loop current of a subscriber line.
Patent FR-2545129-A1 (FR)
Title: Walls and pavings in the old-fashioned dry stone style, which are prefabricated in the form of panels with an invisible connection system
IPC: B28B7/00
Filed: 1983-04-26
Abstract: The invention relates to the modular manufacture of walls and pavings in the old-fashioned dry stone style. Each stone or piece of material is solidly held from behind in a cement or binder. The panels are connected together in a jagged line suiting the materials used, this connection system makes it possible to conceal the joints between the panels. The special moulds are designed to be dismantlable, in order to facilitate the removal from the mould, the laying of the stones or materials taking place in the bottom of the mould, contiguously, the mould being laid flat in the horizontal position. The invention makes it possible to use the spoils from quarries or mines; examples of applications include : granite, slate, white stone.
Patent FR-2526231-A1 (FR)
Title: Procede et dispositif pour la recombinaison de l'hydrogene et de l'oxygene degages dans des batteries electriques a electrolyte aqueux
Inventor: PLUST HEINZ G
IPC: H01M10/52
Filed: 1983-04-29
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF POUR LA RECOMBINAISON DE L'HYDROGENE ET DE L'OXYGENE DEGAGES DANS DES BATTERIES ELECTRIQUES A ELECTROLYTES AQUEUX. LE DISPOSITIF SE COMPOSE D'UN CARTER 1 ETANCHE AUX GAZ COMPORTANT UNE OU PLUSIEURS OUVERTURES D'ENTREE DE GAZ DANS UNE PARTIE INFERIEURE 11 ET LE CAS ECHEANT UNE OU PLUSIEURS OUVERTURES DE VENTILATION DANS UNE PARTIE SUPERIEURE 12, AINSI QU'UN CATALYSEUR SUPPORTE 8 QUI A ETE RENDU HYDROPHOBE ET QUI EST PLACE DANS LE CARTER POUR ASSURER LA CATALYSE DE FORMATION D'EAU; L'INTERIEUR DU CARTER EST SUBMERGE PAR L'ELECTROLYTE 15, AU MOINS JUSQU'A LA HAUTEUR DE LA COUCHE DE CATALYSEUR, PENDANT LA REACTION DE RECOMBINAISON; LES OUVERTURES D'ENTREE DE GAZ SONT DISPOSEES EN DESSOUS DU NIVEAU DE L'ELECTROLYTE ET AU-DESSUS DES PLAQUES D'ACCUMULATEUR.
Patent FR-2545481-A1 (FR)
Inventor: CORDIER GEORGES
IPC: C07C67/00
Filed: 1983-05-06
Abstract: A process for preparing perfluoroalkanols by hydrogenation of the corresponding aliphatic perfluoroacids. An acid of the formula: CnF2n+1COOH in which n is greater than or equal to 1, is reacted with hydrogen, in the presence of a catalyst based on ruthenium, rhodium, iridium or platinum, under a total pressure of between 1 and 50 bar and in the presence of at least one additive chosen from the group comprising the halide anions and the metal cations of columns IB, IIB, IVA, VA and VB of the periodic table of the elements.
Patent FR-2546397-A1 (FR)
Title: Perfectionnements aux dispositifs pour la prise d'occlusion chez l'edente total haut et bas
IPC: A61C19/05
Filed: 1983-05-25
Abstract: LA PRESENTE INVENTION A POUR OBJET UN DISPOSITIF POUR LA PRISE DE L'OCCLUSION CHEZ L'EDENTE TOTAL HAUT ET BAS COMPORTANT UNE PLAQUE-BASE 1 PLACEE SUR LA MACHOIRE SUPERIEURE ET UNE PLAQUE-BASE 2 PLACEE SUR LA MACHOIRE INFERIEURE, CARACTERISEE EN CE QU'IL COMPORTE, EN OUTRE, UNE MONTURE 3 ANCREE DANS LA PLAQUE-BASE SUPERIEURE 1 ET COMPORTANT UNE TIGE SUPPORT 3 REGLABLE EN HAUTEUR ET COMPORTANT DES MOYENS 3 POUR SON BLOCAGE EN POSITION, A LAQUELLE TIGE EST ARTICULEE OMNIDIRECTIONNELLEMENT ET A SON EXTREMITE LIBRE UNE PLAQUE DE CONTACT 3 D'UN CONTOUR ANALOGUE A LA CRETE DESDITES PLAQUES-BASES 1, 2, LAQUELLE PLAQUE 3 EST DESTINEE A VENIR EN APPUI SUR LA CRETE DE LA PLAQUE-BASE INFERIEURE 2 LORSQUE LE PATIENT FERME LA BOUCHE ET COMPORTE DES MOYENS 3 POUR L'IMMOBILISER EN POSITION. TROUVE SON APPLICATION DANS L'EXECUTION DES PROTHESES DENTAIRES.
Patent FR-2528496-A1 (FR)
Inventor: MEIER-GROTRIAN JOACHIM
IPC: F02D23/02
Filed: 1983-06-08
Abstract: The invention relates to an internal-combustion engine having a mechanically driven supercharging device which can be cut in and having a fuel injection device apportioning the fuel in a manner dependent on the position of the accelerator pedal and the speed of the internal-combustion engine. In order to be able to design the fuel injection device (1) for such internal-combustion engines without the hitherto required charge pressure-dependent full-load stop, the supercharging device is to be able to be cut in in a manner dependent on the injected quantity of fuel. The position of the final control element, in particular of the control slide (8), of the injection device is to be used as criterion for the injected quantity of fuel and the arrangement is to be set up in such a way that, with increasing load, the supercharging device is cut in approximately when the specific fuel consumption of the internal-combustion engine with supercharging device cut in becomes less than with the supercharging device cut out. The position of the control slide (8) is in this case preferably to be sensed by means of an inductive measuring instrument (20), which can also be used at the same time for indicating the instantaneous fuel consumption per path unit.
Patent FR-2549834-A1 (FR)
Inventor: BARTHELEMY GERARD
IPC: C07D487/04
Filed: 1983-07-25
Abstract: This invention relates to triazolo-pyrimidine derivatives corresponding to the following formula: I wherein X represents a 2-pyridyl, 3-pyridyl or 4-pyridyl nucleus optionally substituted by at least one straight-chained or branched C1-4 alkoxy or alkyl or a hydroxy or cyano group, R1 represents hydrogen or a straight-chained or branched saturated or unsaturated C1-5 aliphatic group, and R2 represents a straight-chained or branched C1-4 alkyl group, and the pharmaceutically acceptable acid addition salts thereof with inorganic or organic acids. These compounds may be used in therapy, particularly on account of their cardiotonic activity.
Patent FR-2552309-A1 (FR)
IPC: B63B35/73
Filed: 1983-09-23
Abstract: Modular elements of simple shape capable, by being combined together, of forming multiple objects corresponding to different uses. The elements which are the subjects of the invention are essentially rigid and non-submersible plane surfaces, such as 1, 10 and 11, equipped, on at least one of their sides, with polygonal female sockets permitting the combination of each element with a contiguous element by means of a complementary polygonal pin such as 2, 9 and 13 penetrating simultaneously into the aligned sockets of the two elements, in the manner of the pivot of a hinge, the said polygonal pin immobilising these elements in a specific angular position. The invention may be used for the rapid assembly of outdoor or camping furniture, as well as for games or sports apparatuses.
Patent FR-2553095-A1 (FR)
Title: Process for the formulation of a reversible temporary protective varnish.
IPC: C09D5/00
Filed: 1983-10-06
Abstract: Process for the formulation of a water-reversible temporary protective varnish. The process consists in dissolving at least one copolymer formed from a homomer, monomer or polymer in a solvent and optionally a diluent. An agent is added which is capable of forming a soap and/or a saponide, namely the product of reaction of a fatty substance or of a fatty substance derivative with a base or an amine. This agent is chosen from fatty substances, fatty acids and esters. A solution obtained using the process contains, in a solvent, a copolymer of methyl-butyl methacrylate, of methacrylic acid, of isobutyl alcohol and of oleyl alcohol, which is the saponifying agent. Application to the treatment of surfaces.
Patent FR-2555591-A1 (FR)
Title: Resine pour une composition d'encollage, son procede de fabrication et la composition d'encollage obtenue
Inventor: FUGIER ROGER
IPC: C08G14/08
Filed: 1983-11-29
Abstract: LA PRESENTE INVENTION CONCERNE UN PRODUIT DESTINE A ENTRER DANS UNE COMPOSITION D'ENCOLLAGE POUR FIBRES MINERALES, UN PROCEDE DE PREPARATION DUDIT PRODUIT ET UNE COMPOSITION D'ENCOLLAGE PREPAREE A PARTIR DE CE PRODUIT PAR ADDITION D'UREE ET D'AUTRES ADDITIFS. CE PRODUIT RESULTE DE LA CONDENSATION, EN PRESENCE D'UN CATALYSEUR BASIQUE, DE PHENOL, DE FORMALDEHYDE ET D'UREE, ET IL EST CARACTERISE PAR UN ETAT LIQUIDE, UN TAUX DE PHENOL LIBRE INFERIEUR A 0,5 , UN TAUX DE FORMALDEHYDE LIBRE INFERIEUR A 3 DU POIDS TOTAL DE LIQUIDE, ET UNE DILUABILITE MESUREE A 20C AU MOINS EGALE A 1000 .
Patent FR-2557299-A1 (FR)
Title: Apparatus for the testing of isolated components
Inventor: MAINGUY YVES
IPC: B01L3/00
Filed: 1983-12-23
Abstract: The invention relates to an apparatus comprising several test vessels 1 immersed in a temperature-controlled bath, with automatic programmable operation. The bubbling system 12 can act as a valve for greater precision. Allows parallel working.
Patent FR-2539138-A1 (FR)
Title: Composition de revetement contenant un polymere acrylique
Inventor: BROMLEY CHARLES WILLIAM ALFRED
IPC: C09D5/00
Filed: 1984-01-11
Abstract: L'invention concerne des compositions de revêtement. Les compositions de l'invention comprennent une dispersion stabilisée stériquement dans un milieu aqueux de particules de 0,1 à 10 mu m de diamètre, d'un polymère dérivé de monomères comprenant au moins un monomère acrylique et 5 à 40%, sur la base du poids total des monomères, d'un acide monocarboxylique à insaturation éthylénique ou une proportion équivalente d'un acide polycarboxylique insaturé. Application à la réalisation sur un substrat, tel que la carrosserie d'un véhicule automobile, d'un revêtement protecteur temporaire qui peut ensuite être enlevé par traitement avec une solution alcaline aqueuse.
Patent FR-2560724-A1 (FR)
Title: Dispositif convertisseur numerique-analogique
Inventor: TOMASI JEAN-PIERRE
IPC: H03M1/66
Filed: 1984-03-02
Abstract: CE DISPOSITIF CONVERTISSEUR NUMERIQUE-ANALOGIQUE EST FORME A PARTIR D'UN CIRCUIT CONVERTISSEUR NUMERIQUE-ANALOGIQUE 10 DU TYPE FOURNISSANT A SA SORTIE UNE TENSION DE SORTIE V(N) TELLE QUE:V(N) K.E. -OU K EST UNECONSTANTE, E UNE TENSION APPLIQUEE A UNE ENTREE POUR TENSION DE REFERENCE, N UN NOMBRE BINAIRE APPLIQUE A UNE ENTREE POUR SIGNAUX BINAIRES ET M LA VALEUR MAXIMUM QUE PEUT ATTEINDRE N: CE DISPOSITIF EST REMARQUABLE EN CE QU'IL COMPORTE UN RESEAU DE CONTRE-REACTION 20 DISPOSE ENTRE LA SORTIE 13 DU CIRCUIT CONVERTISSEUR NUMERIQUE-ANALOGIQUE ET L'ENTREE 14 POUR TENSION DE REFERENCE. APPLICATION AUX TECHNIQUES DE CONVERSION NUMERIQUE-ANALOGIQUE.
Patent FR-2717951-A1 (FR)
Title: Réflecteur trièdre pour radar.
Inventor: JOHN JAMES BARRY
IPC: H01Q15/20
Filed: 1984-04-27
Abstract: Un réflecteur radar en trièdre utilisable comme leurre pour attirer des missiles guidés à radar actif, à l'écart d'une cible désignée, par exemple un navire, comporte une structure ou cage gonflable formée de trois cerceaux similaires (1, 2, 3) sécants perpendiculaires entre eux, et dans la cage, trois panneaux souples carrés (10, 11, 12) réflecteurs de radar fixés par leurs angles aux cerceaux, et perpendiculaires entre eux pour former huit trièdres réfléchissants. Le réflecteur gonflé tend à flotter dans une attitude donnée, dans laquelle trois intersections des cerceaux sont dans un plan horizontal, de sorte que les réflecteurs trièdres peuvent être positionnés dans la cage pour fournir une réflexion radar élevée sous un angle d'élévation choisi.
Patent FR-2564497-A1 (FR)
Title: Novel surface layer for roads
Inventor: BORGNE ANDRE LE
IPC: E01C19/02
Filed: 1984-05-15
Abstract: Formation of a novel surface layer. The invention relates to a novel method of using a binder and crushed stones for forming a surface layer. The crushed stone 1 without fines is employed and rolled with care. The hydraulic binder 3 is sprayed onto the stone and seeps into the gaps of the latter until complete penetration. The method is particularly intended for roads.
Patent FR-2547917-A1 (FR)
Title: Procede pour le traitement du signal de sortie d'un capteur optique d'horizons terrestres d'un satellite geostationnaire
Inventor: SODEIKAT DIETER
IPC: G01C21/00
Filed: 1984-06-08
Abstract: PROCEDE POUR DETERMINER LA COMPOSANTE-ANOMALIE DANS LE SIGNAL DE SORTIE D'UN CAPTEUR D'HORIZONS TERRESTRES POUR UN SATELLITE GEOSTATIONNAIRE. LE CAPTEUR D'HORIZONS 1A COMPORTE UN DISQUE HACHEUR 3A ENTRAINE A FREQUENCE CONSTANTE QUI REPRODUIT L'IMAGE D'HORIZONS TERRESTRES OPPOSES SUR UN DETECTEUR A INFRAROUGE COMMUN 9A. EN CAS DE DIFFERENCE DE RAYONNEMENT THERMIQUE DES DEUX HORIZONS, LA COMPOSANTE-ANOMALIE CONTENUE DANS LE SIGNAL DE SORTIE DU DETECTEUR PEUT ETRE DETERMINEE EN MESURANT LES SIGNAUX DE DERIVE POUR DIFFERENTES AMPLITUDES DU DISQUE HACHEUR. COMME LA COMPOSANTE DEPENDANT DE L'ANOMALIE DANS LE SIGNAL DE SORTIE DU DETECTEUR DEPEND DE CETTE AMPLITUDE DU HACHEUR, DES VALEURS DE CORRECTION ABSOLUES POUR LES VALEURS MESUREES PEUVENT ETRE DETERMINEES CONFORMEMENT A LA COMPOSANTE-ANOMALIE.
Patent FR-2566847-A1 (FR)
Title: Jack
Inventor: BARTHE ROBERT
IPC: B25J18/02
Filed: 1984-06-28
Abstract: The jack comprises a jack rod 1 consisting of a tube sliding on a fixed piston 2, a casing 3 and at least one guiding element. This guiding element prevents the jack rod 1 from rotating and remains inside the casing 3 when the jack rod 1 moves out. The guiding element may be formed by one or more guiding rods 4, preferably at least two.
Patent FR-2549618-A1 (FR)
Title: Commande de machine-outil
Inventor: EDWARDS WALTER GWYN
IPC: B23Q15/00
Filed: 1984-07-23
Abstract: L'INVENTION EST RELATIVE A UN SYSTEME DE COMMANDE DE MACHINE-OUTIL. CE SYSTEME COMPREND UN ORDINATEUR 13 POUR PRODUIRE A PARTIR DE DONNEES D'ENTREE, UNE SUCCESSION DE SIGNAUX NUMERIQUES DEFINISSANT LES POSITIONS REQUISES DU PORTE-OUTIL, UN PROCESSEUR DE SIGNAUX 19 CONVERTISSANT CES SIGNAUX NUMERIQUES EN UN SIGNAL CONTINU APPLIQUE A UN SYSTEME DE COMMANDE A BOUCLE FERMEE 22 POUR COMMANDER LE DEPLACEMENT DU PORTE-OUTIL EN CONSEQUENCE.
Patent FR-2549826-A1 (FR)
Title: Nouveaux ethers de polyols, leur procede de preparation et leur application en cosmetique
Inventor: URATA KOICHI
IPC: C09K23/42
Filed: 1984-07-24
Abstract: L'INVENTION A POUR OBJET DE NOUVEAUX ETHERS MONOALKYLIQUES DE TRIGLYCERINE. CES ETHERS REPONDENT A LA FORMULE I CI-APRES DANS LAQUELLE R REPRESENTE UN GROUPE HYDROCARBONE GRAS, LINEAIRE OU RAMIFIE, SATURE OU INSATURE ET CONTENANT DE 8 A 24 ATOMES DE CARBONE: (CF DESSIN DANS BOPI) EN RAISON DE LEURS PROPRIETES, CES ETHERS PEUVENT ETRE UTILISES COMME AGENT EMULSIONNANT, HUMECTANT, EPAISSISSANT, NOTAMMENT DANS LES COSMETIQUES.
Patent FR-2570472-A1 (FR)
Title: Furnace unit for coal-fired boiler
IPC: F23M5/06
Filed: 1984-09-18
Abstract: a. Furnace unit for coal-fired boiler. b. Furnace unit characterised in that it is composed of a cylindrical double-walled envelope 5, 6, 7 forming a water jacket and in that the inside of the envelope 5 is occupied by a water circulation furnace floor 9 formed by a plate 10 with transverse openings 26 resting on transverse pipes 11 attached to the inner wall 7 of the cylindrical envelope 9 and communicating with the water jacket. c. The invention relates to a furnace unit for a coal-fired boiler.
Patent FR-2570738-A1 (FR)
Title: Sandwich-type panels and assembly of these panels
IPC: B32B13/12
Filed: 1984-09-27
Abstract: A sandwich-type panel consists of an insulating board 2 of a certain thickness, generally made of polystyrene, the two faces of which have dovetail-shaped recesses 3 widening towards the inside of the board. A material such as wood concrete is poured into the recesses and over one or both faces of the board so as to form one or two strong facings 5. At least some of the lateral edges of the central board 2 protrude slightly from the adjacent edges of the facing or facings 5. The faces of the lateral edges of the central board 2 comprise a groove 4 along the whole length of the said edges. The assembly of these panels is also described.
Patent FR-2572138-A1 (FR)
Title: Pompe hdraulique a pistons et a clapets d'aspiration commandes
Inventor: POREL LOUIS CLAUDE
IPC: F04B1/18
Filed: 1984-10-19
Abstract: POMPE HYDRAULIQUE COMPORTANT AU MOINS UN PISTON ANIME D'UN MOUVEMENT DE VA-ET-VIENT, CHAQUE PISTON ETANT ASSOCIE A UN CLAPET D'ASPIRATION QUI EST RAPPELE EN POSITION DE FERMETURE PAR UN RESSORT DE RAPPEL. LE RESSORT DE RAPPEL 16 EST ASSOCIE D'UNE PART AUDIT CLAPET 11 ET D'AUTRE PART A UN POUSSOIR 15 ACTIONNE CYCLIQUEMENT PAR UNE CAME 21 ENTRAINEE PAR L'ARBRE D'ENTRAINEMENT 1 DE LA POMPE: DE TELLE SORTE QUE L'ACTION DUDIT RESSORT 16 SUR LE CLAPET D'ASPIRATION 11 SOIT ANNULEE PENDANT LA PHASE D'ASPIRATION ET RETABLIE A LA FIN DE LADITE PHASE.
Patent FR-2572066-A1 (FR)
Title: Process and apparatus for preparing a ceramic powder
Inventor: OZAKI YOSHIHARU
IPC: C01B13/34
Filed: 1984-10-24
Abstract: The process consists in atomising, in the presence of water, substances which produce, by hydrolysis, metal or non-metal oxides, hydroxides or hydrates, and then in calcining the products obtained under atomisation conditions. The corresponding apparatus comprises a section for hydrolysis and atomisation by means of a nozzle and a section for calcination, the calcination taking place at the same time as the atomisation. The atomised substances are completely hydrolysed before a thermal decomposition can take place.
Patent FR-2561297-A1 (FR)
Title: Car opening roof hand-wheel or crank mechanism
Inventor: BAUHOF KARL
IPC: B60J7/057
Filed: 1984-12-11
Abstract: The gear-driven pinion provides drive for an extensible roof section on a motor vehicle, via a handwheel or band crank engaging an arc-segment-shaped carrier. The mechanism for fixing this in any desired position consists of a spring-loaded tilting member (7), swivelling about an axes (2) transversely connecting the wheel or crank (1) with the pinion (3). This incorporates at least one engaging lug, and a series of catch marks (14). The member is pref. a tipping lever, with one arm (9) influenced by a compression spring (10) supported against the wheel base or crank hub.
Patent FR-2574914-A1 (FR)
Title: Cryostat a dilution
Inventor: BENOIT ALAIN DANIEL
IPC: F17C3/08
Filed: 1984-12-17
Abstract: CRYOSTAT A DILUTION. LE CRYOSTAT A DILUTION EST CARACTERISE EN CE QU'IL COMPREND : -UN CIRCUIT DE POMPAGE DERIVE 53 COMPORTANT UN EVAPORATEUR 54 ET UNE VANNE 57 PLACES ENTRE LA CHAMBRE DE DILUTION 44 ET LA POMPE DE CIRCULATION 46 FAISANT PARTIE DU CIRCUIT PRINCIPAL DE POMPAGE ET REFOULEMENT, -ET UN CIRCUIT DE REFOULEMENT DERIVE 58 CONTROLE AU-DELA DE LA POMPE PAR UNE VANNE D'ADMISSION 59, PASSANT PAR LES PREMIER ET SECOND ETAGES 2, 3 ET ABOUTISSANT DANS LE CIRCUIT DE POMPAGE DERIVE 53 EN AVAL DE L'EVAPORATEUR PAR RAPPORT A LA CHAMBRE DE DILUTION. APPLICATION A L'ANALYSE DE MATERIAUX SUPRA-CONDUCTEURS.
Patent FR-2576394-A1 (FR)
Title: Solid fuel boiler having improved combustion and combustion process implemented
Inventor: ABT JEAN-PAUL
IPC: F24H1/28
Filed: 1985-01-22
Abstract: Solid fuel boiler and combustion process implemented. Boiler characterised in that it is composed of a hearth/magazine 3 communicating by its rear wall 4 with a postcombustion chamber 5 at a high temperature emerging upwardly in the flues for a last heat exchange of the burnt gases before their evacuation. This invention is of interest to the constructors of boilers, especially for central heating.
Patent FR-2577399-A1 (FR)
Title: Device for brushing one's teeth which contains toothpaste
IPC: A46B11/00
Filed: 1985-02-18
Abstract: Device for brushing one's teeth which contains toothpaste. The invention relates to a device making it possible to clean one's teeth with toothpaste without having to use a tube of toothpaste. It consists of a hollow case 1 comprising an end 2 equipped with bristles 3 between which are located orifices 4 via which the toothpaste flows and comprising a push-button 5 making it possible to make the toothpaste 6 rise towards the end. When pressure is applied to the push-button, the small ridged stick which extends it 7 rises, entraining a plastic element 8 composed of a collar which is used for entrainment. The toothpaste is then pushed towards the end 2 and emerges via the orifices 4, being deposited onto the bristles 3. The push-button reassumes its original position by virtue of a spring 10. The present invention should be of particular interest to persons who wish to brush their teeth while at work or while travelling.
Patent FR-2577949-A1 (FR)
Title: Washing and spinning machine with a variable spinning time
Inventor: DIDIER LAURENT
IPC: D06F34/18
Filed: 1985-02-28
Abstract: Laundry washing and spinning machine comprising a rotating drum driven by an electric motor 17. A means 15 is provided for automatically making the spinning time, during rinsing and/or during final spinning, dependent on at least one of the following parameters: the quantity of laundry introduced into the drum, the type of this laundry and the rotational speed of the drum. The spinning time is, for example, proportional to the quantity of laundry contained in the drum, the coefficient of proportionality depending on the type of laundry.