baber/WOPTO huggingface dataset:
Patent FR-2512405-A1 (FR)
Title: Installation pour le positionnement d'au moins deux dispositifs de reglage pour sieges de vehicules automobiles
Inventor: RATZEL RUDIGER
IPC: B60N2/90
Filed: 1982-07-29
Abstract: A.L'INVENTION CONCERNE UNE INSTALLATION POUR LE POSITIONNEMENT D'AU MOINS DEUX DISPOSITIFS DE REGLAGE 18, 19 POUR SIEGES DE VEHICULES AUTOMOBILES. LE PROBLEME RESOLU CONSISTE A EVITER LES RISQUES DE SOULEVEMENT OU DE COMPRESSION DE LA BANQUETTE ARRIERE. B.L'INSTALLATION EST CARACTERISEE PAR UNE UNITE LOGIQUE DE BLOCAGE 24, 25; 24, 26 PAR LAQUELLE, EN CAS DE PRESENCE SIMULTANEE DE SIGNAUX DE REGLAGE POUR LE DEPLACEMENT DU DOSSIER 20 AINSI QUE DE CONDITIONS CRITIQUES DE DEPLACEMENT DU SIEGE 21 ETOU D'INCLINAISON DU DOSSIER, LE DEPLACEMENT D'AU MOINS L'UN DES DISPOSITIFS DE REGLAGE 18, 19 EST BLOQUE. C.L'INVENTION EST APPLICABLE AUX SIEGES DE VEHICULES AUTOMOBILES.
Patent FR-2514081-A1 (FR)
Title: Dispositif d'accouplement pour pompe rotative a palettes a deux etages
Inventor: FABEL LUDWIG
IPC: F16D3/04
Filed: 1982-08-24
Abstract: DANS UN DISPOSITIF D'ACCOUPLEMENT POUR POMPE ROTATIVE A PALETTES A DEUX ETAGES, IL EST PREVU, POUR TRANSMETTRE LE COUPLE DU ROTOR 1 D'UN ETAGE AU ROTOR 1 DE L'AUTRE ETAGE, UN ORGANE D'ACCOUPLEMENT 6, LEQUEL REALISE AVEC LES GUIDES FRONTAUX OPPOSES DES DEUX ROTORS UNE LIAISON QUI DANS LE PLAN PERPENDICULAIRE A L'AXE DES ROTORS ASSURE DEUX DEGRES DE LIBERTE ENTRE LES DEUX ROTORS.
Patent FR-2511931-A1 (FR)
Title: Procede pour extruder des compositions thermoplastiques, notamment des mousses, comportant une etape de refroidissement entre les etapes de plastification et de passage a travers la filiere et appareil pour realiser le procede
Inventor: RUTLEDGE RALEIGH N
IPC: B29C48/09
Filed: 1982-09-01
Abstract: ON DECRIT UN PROCEDE ET UN APPAREIL POUR EXTRUDER DES COMPOSITIONS THERMOPLASTIQUES. CETTE TECHNIQUE CONSISTE A PLASTIFIER A CHAUD LA COMPOSITION DANS UNE EXTRUDEUSE, PUIS A REFROIDIR LA COMPOSITION DE RESINE A UNE TEMPERATURE UNIFORME AVANT DE L'ENVOYER DANS LA FILIERE D'EXTRUSION, SITUEE APRES LE DISPOSITIF DE REFROIDISSEMENT. LE DISPOSITIF DE REFROIDISSEMENT COMPREND AU MOINS UN PASSAGE INTERNE D'ECOULEMENT DE LA RESINE, UNE STRUCTURE POUR FAIRE CIRCULER UN FLUIDE DE REFROIDISSEMENT AUTOUR DE CHACUN DES PASSAGES DE RESINE, ET UN DISPOSITIF POUR MAINTENIR UN EQUILIBRE HYDRAULIQUE ENTRE L'ENTREE ET LA SORTIE DU DISPOSITIF DE REFROIDISSEMENT SUR LA SECTION TRANSVERSALE TOTALE DE CHACUN DES PASSAGES DE LA RESINE.
Patent FR-2532593-A1 (FR)
Title: Pedal vehicle.
IPC: B63B35/73
Filed: 1982-09-06
Abstract: The invention concerns vehicles actuated by a system of pedals with this peculiarity that it is amphibious. It comprises a plastic hull 1 supported by three wheels. The two front wheels 2 are driven on land and receive the movement of a pedal system which also actuates the two propellers 25 which propel it in water. The rear steering wheel 3 is controlled by the steering wheel 7 which also acts as the brake lever. This vehicle is equipped with two adjustable seats 13, two front headlights 8 and two rear lights 9. It comprises two braking systems, one being controlled by the steering wheel 7, the other by a lever on the floor. This nonpolluting vehicle makes it possible to go out for a ride, to visit sites on land or by water and to come ashore and move around thereon, when the boat cannot come alongside.
Patent FR-2514100-A1 (FR)
Title: Procede de montage automatique d'un rouleau d'une feuille continue sur un support
Inventor: TOKUNO MASATERU
IPC: B65H19/12
Filed: 1982-10-04
Abstract: L'INVENTION CONCERNE ENSUITE LE MONTAGE AUTOMATIQUE DE ROULEAUX DE FEUILLES CONTINUES. ELLE SE RAPPORTE A UN APPAREIL DANS LEQUEL UN ROULEAU A D'UNE FEUILLE CONTINUE, PAR EXEMPLE DE PAPIER, EST DEPLACE PAR UN TRANSPORTEUR, PARALLELEMENT A SON AXE, ET EST ENSUITE DEPLACE LATERALEMENT ENTRE DEUX BRAS 2. CEUX-CI PIVOTENT ENSUITE AFIN QUE DES ARBRES 8 DE SUPPORT PUISSENT PENETRER DANS LE TROU B DU ROULEAU A. TOUTES LES OPERATIONS SONT REALISEES AUTOMATIQUEMENT, A PARTIR DES VALEURS DU DIAMETRE ET DE LA LARGEUR DU ROULEAU. APPLICATION AU MONTAGE AUTOMATIQUE DES BOBINES DE CARTON SUR LES MACHINES DE FABRICATION DE CARTON ONDULE.
Patent FR-2518660-A1 (FR)
Title: Pompe a diaphragmes
Inventor: FRIKKER JOZSEF
IPC: F04B43/06
Filed: 1982-12-21
Abstract: L'INVENTION CONCERNE UNE POMPE A DIAPHRAGMES PERFECTIONNEE COMPORTANT DEUX CHAMBRES DE POMPAGE DE LA MATIERE. CETTE POMPE COMPORTE DEUX DIAPHRAGMES 22A, 22B SOLIDARISES PAR UNE TIGE 23 ET DELIMITANT, AVEC LE CORPS 10 DE LA POMPE, DEUX CHAMBRES A MATIERE 24A, 24B ET DEUX CHAMBRES A FLUIDE DE TRAVAIL 25A, 25B. UNE VALVE PILOTE COMMANDE, PAR L'INTERMEDIAIRE DE DEUX SOUPAPES D'INVERSION 37A, 37B, LA COURSE DE LA POMPE. DOMAINE D'APPLICATION: POMPE A DIAPHRAGMES.
Patent FR-2523163-A1 (FR)
Inventor: BACHER KLAUS
IPC: D05B19/10
Filed: 1982-12-24
Abstract: The invention relates to a pattern-selection device, especially for those sewing machines in which a very large number of stitch patterns is to be stored in the form of stitch-pattern data. According to the invention, a pattern-selection device has been produced in which the number of stitch patterns to be displayed is not determined by the surface size of a roller. Switch keys and pattern indicators are therefore assigned to a pattern tape which can be guided by one or more rollers. By actuating the selector wheel, specific signals are transmitted to the stitch-pattern control circuit of the sewing machine by means of electrical switching elements which are connected to a printed circuit board. The device according to the invention can also be employed in other sectors of industry.
Patent WO-8304261-A1 (WO)
Inventor: DE LOUVENCOURT LAURENCE
IPC: C12N15/81
Filed: 1983-06-01
Abstract: Vecteur de clonage et d'expression d'un gène hétérologue dans une levure, caractérisé en ce qu'il comporte au moins: - tout ou partie de l'ADN du plasmide k1 de Kluyveromyces lactis, - un segment d'ADN incorporant le gène hétérologue ainsi que les séquences assurant l'expression dudit gène dans ladite levure.
Patent FR-2520006-A1 (FR)
Inventor: MISAKI HIDEO
IPC: C12Q1/61
Filed: 1983-01-18
Abstract: A method for the quantitative determination of unsaturated fatty acid in a liquid, in which the liquid is treated with lipoxygenase in the presence of oxygen to convert the unsaturated fatty acid into its peroxide, and then peroxidase and a hydrogen donor which is to be subjected to oxidation are added, and then the detectable change in the reaction system is measured by spectrophotometric means.
Patent FR-2521338-A1 (FR)
Title: Composition destinee a la fabrication d'un materiau electroconducteur, incorporant des paillettes de mica metallisees, et element electroconducteur fabrique a partir d'une telle composition
Inventor: GOETZ KENNETH E
IPC: C09D7/62
Filed: 1983-02-08
Abstract: LA DEMANDE DECRIT UNE COMPOSITION DESTINEE A LA FABRICATION D'UN MATERIAU ELECTROCONDUCTEUR COMPRENANT DES PAILLETTES DE MICA REVETUES D'UN METAL CONDUCTEUR. LES PAILLETTES DONT LA DIMENSION MAXIMALE EST COMPRISE ENTRE 1 ET 200 MICRONS, SONT ENROBEES DANS UNE MATRICE DE MATIERE ORGANIQUE. L'ELEMENT ELECTROCONDUCTEUR PEUT COMPRENDRE EN OUTRE UNE CHARGE COMPOSEE DE PARTICULES DE METAL PUR OU DALLAGE ET DES PARTICULES NON METALLIQUES OU DU NOIR DE CARBONE.
Patent FR-2522314-A1 (FR)
Title: Pneumatic feed device for synthetic filaments - with rotating input condenser guide to inhibit accumulation of polymer deposits
Inventor: BAUGH KENNETH RICHARD
IPC: B65H51/16
Filed: 1983-02-28
Abstract: A pneumatic feed device for condensing and advancing multiple freshly-spun filaments of synthetic polyester, partic. polyester filaments, has a rotatable condensing guide forming the inlet of the pneumatic feeder, or mounted independently immediately in front of the feeder. The condenser guide is rotated by a belt, or other suitable means, sufficiently fast to prevent the accumulation of deposits of polymer debris, etc. within the guide. This prevents blockage of the guide by accumulating deposits, and prevents inhomogeneities on the filaments caused by the presence of the deposits, thus improving the quality of the product.
Patent FR-2542074-A1 (FR)
Title: Heat-exchange panels and heat-exchange appliances comprising such panels
Inventor: FRECHET OLIVIER
IPC: F25D23/06
Filed: 1983-03-02
Abstract: Heat-exchange panels which make possible the rapid and economical production of refrigeration or heating appliances, as well as space-saving. These panels, in an exemplary embodiment, comprise a plate 11 which is made of thermally insulating material and is placed between two walls which respectively form two heat-exchange elements 12, 13 with pipes 18, 19, in which a refrigerating fluid can circulate, these elements 12, 13 constituting respectively the evaporator and the condenser of the heat-exchange appliance. Applications: walls of enclosures of refrigerators and/or freezers, or heat pumps.
Patent FR-2541814-A1 (FR)
Title: Microcontact with pneumatic remote control
IPC: H01H3/24
Filed: 1983-02-25
Abstract: The invention relates to the remote control by pneumatic pulses 20 of a microcontact 2, 3. The floating piston 8 receives the pneumatic pulses 20 so as to depress the switching push button 4 of the electric switch 2. The sliding seal 15 and the squeezing seal 12 ensure leaktightness. Applications: very simple transformation of a standard microcontact, with manual control, so as to control it remotely by pneumatic pulses.
Patent FR-2524105-A1 (FR)
Inventor: OSTERTAG ULRICH
IPC: F16K25/00
Filed: 1983-03-24
Abstract: A description is given of a control plate assembly for a slide valve, in particular for the sanitary sector, in which the contact surface of at least one control plate is provided with a macro- structure. This macrostructure comprises a multiplicity of small recesses which are separated from one another by a network of narrow webs. The adhesion and frictional forces which have to be overcome when displacing the two control plates against one another are thereby considerably reduced. In addition, the pockets which are formed by the recesses between the two adjacent control plates form grease reservoirs which ensure grease lubrication for a long time. After the grease supply is exhausted, the recesses, which partially fill with water, facilitate a very effective water lubrication of the narrow webs. In this way, the ease of movement of the two adjacent control plates is permanently maintained. The proposed macro structure furthermore has a favourable effect on the noise behaviour of the overall slide valve containing the control plate assembly.
Patent FR-2528323-A1 (FR)
Title: Composition de dispersant
Inventor: BYFORD DEREK CLARK
IPC: C09K23/34
Filed: 1983-06-08
Abstract: COMPOSITION DE DISPERSANT POUR DISPERSER DES PRODUITS PETROLIERS SUR LA SURFACE DE L'EAU COMPRENANT : A)DE 8 A 58 EN POIDS D'UN AGENT TENSIO-ACTIF NON IONIQUE ET UN ACIDE GRAS COMPRENANT DE 12 A 20 ATOMES DE CARBONE, B)DE 7 A 53 EN POIDS D'UN AGENT TENSIO-ACTIF ANIONIQUE, C)DE 85 A 30 EN POIDS D'UN SOLVANT ALCOOLIQUE CONTENANT CHACUN DE 5 A 10 ATOMES DE CARBONE, D)DE 0 A 15 EN POIDS D'EAU, LE RAPPORT ENTRE L'AGENT TENSIO-ACTIF NON-IONIQUE ET L'AGENT TENSIO-ACTIF ANIONIQUE ETANT COMPRIS ENTRE 5 : 1 ET 1 : 3.
Patent FR-2548959-A1 (FR)
Inventor: BATTIGELLI JEAN A
IPC: D04H1/00
Filed: 1983-07-12
Abstract: 1. Felt consisting of fibres of a glass material, the fibres being produced by passage of the material in the molten state through orifices disposed on the periphery of a centrifuge and possibly drawn out by gaseous currents surrounding the centrifuge, characterised in that the mass of particles of a diameter greater than ten times the mean diameter of the fibres constitutes less than 1% of the mass of the felt.
Patent FR-2551787-A1 (FR)
Title: Installation de desinfection automatique de conduits d'ecoulement d'appareils sanitaires
Inventor: PARRA FRANCISCO
IPC: E03C1/126
Filed: 1983-09-09
Abstract: CETTE INSTALLATION COMPORTE UN BOITIER 1 CONTENANT D'UNE PART UN FLACON 5 DE SUBSTANCE BACTERICIDE 6 RELIE PAR UN CONDUIT 11 A UNE POMPE 7 ET D'AUTRE PART UN CIRCUIT DE COMMANDE 10 ET DES TRANSFORMATEURS D'ALIMENTATION 8 ET 9. LA POMPE 7 EST RELIEE A UN DIFFUSEUR 13 DESTINE A DESINFECTER LA BONDE 16 ET LE CONDUIT DE TROP-PLEIN 14 D'UN LAVABO 15. UN DETECTEUR 17 ET UN AMPLIFICATEUR 20 SONT FIXES SUR LE CONDUIT D'ECOULEMENT 18 POUR TRANSMETTRE UN SIGNAL DE COMMANDE AU CIRCUIT ELECTRONIQUE 10. CE DISPOSITIF EST UTILISE POUR DESINFECTER TOUS LES APPAREILS SANITAIRES TELS QUE LAVABOS, BAIGNOIRES, DOUCHES, CUVETTES DE TOILETTES, BIDETS, ETC.
Patent FR-2552394-A1 (FR)
Title: Muscle-propelled water craft with integrated oars (paddles)
IPC: B63H16/08
Filed: 1983-09-28
Abstract: The subject of the invention relates to a muscle-propelled water craft with integrated oars (paddles). It consists of the combination of a bearing surface 3 taking up the forces of the lower members directly linked to the oars (paddles) 4 twinned with a manual traction by endless cables 10 with alternating movements. It is intended to allow advancement via alternating propulsions or impulses at the same time as support.
Patent FR-2553369-A1 (FR)
Title: Multi-functional movable leisure vehicle, in particular for descending snow and grass slopes
IPC: B62D61/10
Filed: 1983-10-17
Abstract: Multi-functional movable leisure vehicle. Movable leisure vehicle characterised in that it consists of a single-seater bearing framework 1 linked to a fixed rear axle 6 equipped with a braking device 9 and to a steering front axle 11 formed by four steering wheels 12 mounted so as to roll on pivoting arms on independent movable plates moving about the adjacent longitudinal beam 5 and linked to the latter by a flexible suspension link, the arms being actuated in a directional pivoting movement by a continuous flexible kinematic link of the linkage type 22 or chain ending at the steering member produced preferably so as to tip in the shape of a sleeve 24 bearing the brake control.
Patent FR-2554679-A1 (FR)
Title: Aquarium intended to contain sea water
IPC: A01K63/04
Filed: 1983-11-16
Abstract: a. Aquarium intended to contain sea water, composed of a tank as well as of a closed sea water circulation circuit. b. Aquarium characterised in that the circulation circuit 2 is equipped with a vessel 7 comprising two electrodes 8, 9 each connected to a pole of an electricity generator 10 so as to pass a current through the sea water moving in the vessel 7 and to generate therein an electrolysis reaction. c. The invention applies to the breeding of marine fish in an aquarium.
Patent FR-2538851-A1 (FR)
Title: Dispositif pour la protection des haveuses a coupe partielle
Inventor: DROSCHNER BERNHARD
IPC: E21C35/04
Filed: 1983-12-20
Abstract: L'INVENTION CONCERNE UN DISPOSITIF POUR LA PROTECTION DES HAVEUSES A COUPE PARTIELLE CONTRE LA SURCHARGE. SUR LE BRAS DE HAVAGE PIVOTANT 2 PORTANT LES TETES DE HAVAGE 6 EST PREVU UN CAPTEUR D'EBRANLEMENTS 7, DONT LES SIGNAUX SONT INTERPRETES DANS UN SYSTEME ELECTRONIQUE DE COMMANDE 8 ET SERVENT A COMMANDER L'ENTRAINEMENT DE PIVOTEMENT DU BRAS DE HAVAGE 2. LE SYSTEME ELECTRONIQUE DE COMMANDE 8 PRESENTE UN INTERRUPTEUR A SEUIL QUI EST RELIE A UN ENTRAINEMENT DE REGLAGE SERVANT A FAIRE VARIER LE DEBIT DE LA POMPE HYDRAULIQUE DE L'ENTRAINEMENT DE PIVOTEMENT.
Patent FR-2540036-A1 (FR)
Title: Process for manufacturing substantially toroidal tubular elements, especially tubes for a bicycle or for vehicle tyres, and tubular element obtained by this process
IPC: B29D23/00
Filed: 1984-01-24
Abstract: The invention relates to a process for the manufacture of a substantially toroidal tubular element, in particular a bicycle tube, and a product manufactured in this way. According to this process, the carcass is formed by wrapping webs 1 over at least two rims 2 tensioned and set into rotation by tensioning rollers 3, so as to arrange the webs in a helicoidal configuration. The webs may be wrapped over an air chamber 4 already provided with a valve 5 and arranged around the rollers. The small rims may be of the soft type and can remain embedded in the carcass or be manufactured from a heat-meltable material, so as not to influence the properties of the product after the vulcanisation. The invention can be used for the manufacture of tubes or tyres for vehicles, as well as other pneumatic or hydraulic elements.
Patent FR-2542878-A1 (FR)
Title: Dispositif de balayage
Inventor: ASEMYR GORAN
IPC: G01N21/88
Filed: 1984-01-30
Abstract: CE DISPOSITIF AVEC UNE GRANDE CAPACITE DE RESOLUTION UTILISE UN LASER COMME SOURCE LUMINEUSE 1, DONT LE FAISCEAU LUMINEUX L1 EST DEVIE DE FACON A SUIVRE SENSIBLEMENT L'AXE OPTIQUE D'UNE LENTILLE F-TH 5 APRES AVOIR TRAVERSE UNE LENTILLE DIVERGENTE 2. UN MIROIR POLYGONAL ROTATIF 4 EST DISPOSE DE L'AUTRE COTE DE LE LENTILLE 5, DE FACON QU'UN FAISCEAU DE BALAYAGE REFLECHI SOIT OBTENU. CE FAISCEAU DE BALAYAGE PEUT PASSER UNE FOIS ENCORE A TRAVERS LA LENTILLE F-TH 5 ET EST DIVISE DANS LES DIVISEURS DE FAISCEAU 7, 10 POUR GENERER UN FAISCEAU D'EXPLORATION PAR BALAYAGE L3 ET UN FAISCEAU DE REFERENCE L5. LES POINTS P, Q FORMES PAR LES FAISCEAUX DE BALAYAGE ET DE REFERENCE L3, L5 SE DEPLACENT SIMULTANEMENT, LE POINT Q DU FAISCEAU DE REFERENCE ETANT UTILISE POUR DEFINIR, A L'AIDE D'UNE ECHELLE A IMPULSION D'HORLOGE 11, LA POSITION EXACTE DU POINT P DU FAISCEAU DE BALAYAGE SUR UN OBJET BALAYE K. APPLICATION AU CONTROLE DE CIRCUITS IMPRIMES, A LA MESURE DE DISTANCES DANS DES IMAGES BIDIMENSIONNELLES.
Patent FR-2545090-A1 (FR)
Title: Particules colorees de resine de chlorure de polyvinyle, procede pour leur preparation, et composition de plastisol les contenant
Inventor: KAUFFMAN WILLIAM JOSEPH
IPC: C08L27/00
Filed: 1984-03-19
Abstract: LA PRESENTE INVENTION SE RAPPORTE A DES PARTICULES DE RESINE DE CHLORURE DE POLYVINYLE QUI SONT COLOREES PAR DES COLORANTS CATIONIQUES, A UN PROCEDE POUR LES FABRIQUER ET A DES PLASTISOLS REALISES A PARTIR DE CES PARTICULES. CELLES-CI SONT DE PREFERENCE CHAUFFEES DANS UN MILIEU SOLVANT QUI, D'UNE MANIERE PREFEREE, EST L'EAU OU COMPREND DE L'EAU, LE MILIEU SOLVANT ETANT APPROPRIE POUR DISSOUDRE LE COLORANT CATIONIQUE. LE COLORANT PENETRE ET COLORE LES PARTICULES. ON PEUT PRODUIRE DES MATERIAUX PARTICULAIRES PRESENTANT DIVERSES CARACTERISTIQUES.
Patent FR-2543710-A1 (FR)
Title: Systeme de traitement d'images de figures
Inventor: YAMADA MITSUHIKO
IPC: G06F15/80
Filed: 1984-03-28
Abstract: UN SYSTEME DE TRAITEMENT D'IMAGES DE FIGURES COMPORTE PLUSIEURS MODULES OPERATIONNELS 4, 4, 4, ... ADAPTES POUR TRAITER DES DONNEES D'IMAGES EN FONCTION DE LEURS PROGRAMMES D'OPERATIONS RESPECTIFS, UN BUS DE DONNEES COMMUN 6 POUR AMENER LES DONNEES D'IMAGES AUX MODULES OPERATIONNELS, ET DES MOYENS GENERATEURS DE RYTHME 8 POUR PRODUIRE DES SIGNAUX D'ENTREE ET DE SORTIE DES DONNEES A UN RYTHME SPECIFIQUE QUI COMMANDE LE TRANSFERT DES DONNEES ENTRE LES MODULES OPERATIONNELS ET LE BUS DE DONNEES ET DIVISE LE CYCLE DU BUS. LES MODULES OPERATIONNELS SONT COMMANDES POUR TRAITER LES DONNEES D'IMAGES SELON UNE SEQUENCE DESIREE. DU FAIT DE L'UTILISATION DU PARTAGE DU TEMPS DU BUS, L'EFFICACITE DU TRANSFERT DES DONNEES A ETE AMELIOREE SANS NECESSITER DE BUS DE DONNEES SUPPLEMENTAIRES. LES MODULES OPERATIONNELS PEUVENT ETRE UTILISES SELON UNE SEQUENCE DESIREE, CE QUI AUGMENTE LA SOUPLESSE DU SYSTEME.
Patent FR-2562982-A1 (FR)
Title: Heating installation equipped with an automatic draining device intended to avoid freezing effects
Inventor: BOISSONNET FRANCISQUE
IPC: F24J2/46
Filed: 1984-04-12
Abstract: The invention relates to a heating installation especially using solar energy. The installation comprises, on the one hand, an antifreezing valve enclosing a thermostatic element which holds a needle valve pressed onto a drain orifice for as long as the temperature of the heat transfer fluid is at a critical temperature and, on the other hand, a connection device 49 comprising a tubular body 50 whose lower portion is flared, in which the 14, 15 emerge at different levels, connecting it to the storage tank and to the sensors and in which there are provided means 51 for shutting off the inlet orifice of the pipe 14 connecting it to the storage tank, only when the antifreezing valve 9 is in the draining state.
Patent FR-2566513-A1 (FR)
Title: Safety device for gas appliance for producing hot water without a permanent pilot light
Inventor: VATON PATRICE
IPC: F23N1/10
Filed: 1984-06-26
Abstract: The invention relates to a safety device reacting to an anomaly in the evacuation of combustion products of a gas appliance. A movable member controlled by a heat-sensitive element acts in the direction of tipping of a shut-off plate 10 of a device 13 additional to the mechanism for controlling gas intake with differential membrane 1; this puts the chambers 2 and 3 situated on either side of the membrane into communication via a link 19 and gives rise to the falling back of the said membrane 1 and the shut-off of the appliance. Application to appliances for producing hot water without a permanent pilot light.
Patent FR-2557630-A1 (FR)
Title: Appareils, situes dans un trou de mine, pour transmettre des signaux par modulation de la pression de boue
Inventor: RUSSELL ANTHONY WILLIAM
IPC: E21B47/18
Filed: 1984-07-03
Abstract: INVENTION CONCERNANT DES FORAGES. TRANSMETTEUR DE SIGNAL, FONCTIONNANT AU FOND D'UN TROU DE FORAGE POUR SYSTEME DE TELEMETRIE A PULSATIONS DE BOUE, COMPRENANT UN ETRANGLEMENT D'ECOULEMENT QUI DEFINIT UN ORIFICE D'ETRANGLEMENT POUR LA BOUE PASSANT LE LONG D'UN TRAIN DE TIGES, UN ORGANE DE REGLAGE DE L'ETRANGLEMENT DEPLACABLE PAR RAPPORT A L'ORIFICE D'ETRANGLEMENT POUR FAIRE VARIER LA SECTION TRANSVERSALE DE TRAVERSEE DE L'ORIFICE D'ETRANGLEMENT, UN TURBOGENERATEUR 22, 44 POUR ALIMENTER UN INSTRUMENT DE MESURE ET QUI EST DISPOSE DE FACON A ETRE ENTRAINE PAR LE COURANT DE BOUE PASSANT LE LONG DU TRAIN DE TIGES ET DES MOYENS DE COMMANDE POUR DEPLACER L'ORGANE DE REGLAGE DE L'ETRANGLEMENT DE FACON A MODULER LA PRESSION DE LA BOUE, LEDIT EMETTEUR ETANT CARACTERISE EN CE QUE LES MOYENS DE COMMANDE 92, 46 SONT COUPLES AU ROTOR 42 DU TURBOGENERATEUR ET ADAPTES A MODULER LA PRESSION DE LA BOUE EN FONCTION DU COUPLE NECESSAIRE POUR ENTRAINER LE ROTOR 42, CE COUPLE DEPENDANT DE LA CHARGE ELECTRIQUE DU TURBOGENERATEUR.
Patent FR-2549461-A1 (FR)
Title: Procede de production d'un film depose contenant du silicium
Inventor: HIROOKA MASAAKI
IPC: C23C16/24
Filed: 1984-07-20
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR PRODUIRE DES FILMS DEPOSES CONTENANT DU SILICIUM. IL CONSISTE A INTRODUIRE UN SILANE CYCLIQUE REPRESENTE PAR LA FORMULE GENERALE (SIH), DANS LAQUELLE N EST EGAL A 4, 5 OU 6, A L'ETAT GAZEUX, EN MEME TEMPS QU'UN GAZ DE SUPPORT DANS UNE CHAMBRE 1 DE DEPOSITION, ET A APPLIQUER DE LA CHALEUR AUX GAZ INTRODUITS, SOUS PRESSION NORMALE, AFIN DE DECOMPOSER LE SILANE CYCLIQUE ET DE FORMER UN FILM DEPOSE CONTENANT DU SILICIUM SUR UN SUBSTRAT 2 PLACE DANS LA CHAMBRE. DOMAINE D'APPLICATION : FABRICATION D'ELEMENTS PHOTOCONDUCTEURS, SEMI-CONDUCTEURS, ETC. POUR MACHINE DE PHOTOCOPIE.
Patent FR-2567747-A1 (FR)
Title: Dental care apparatus in particular allowing a sand blasting-type operation to be carried out on teeth.
IPC: A61C3/025
Filed: 1984-07-20
Abstract: Dental care apparatus allowing a sand blasting-type operation to be carried out on teeth. It is in the form of a removable module comprising a power reservoir 2 as well as means allowing said powder to be delivered in the form of a concentrated jet 5 associated with vaporised water. This apparatus may be directly connected to the output 8 of a source supplying water and pressurised air to be found on a dental surgery unit, capable of being controlled via the multi-function pedal to be found in all dental care installations.