baber/WOPTO huggingface dataset:
Patent FR-2482860-A1 (FR)
Title: Composition et preparation d'un agent antimicrobien
Inventor: LADANYI PETER
IPC: A61P31/04
Filed: 1981-05-19
Abstract: L'INVENTION A POUR OBJET UNE COMPOSITION ET PREPARATION D'UN AGENT ANTIMICROBIEN. CETTE COMPOSITION EST REMARQUABLE EN CE QU'ELLE RENFERME UN SEL D'ACIDE MINERAL D'UN ALCALOIDE DE BENZOPHENANTHRIDINE ET UN SEL METALLIQUE D'UN ACIDE DANS UN SOLVANT CHOISI A PARTIR DU GROUPE COMPRENANT L'EAU, LA GLYCERINE, LE PROPYLENE GLYCOL, DIMETHYLSULFOXYDE, ET ALCOOLS C-C. L'INVENTION PEUT ETRE UTILISEE POUR LES PREPARATIONS DENTAIRES, LES SAVONS CHIRURGICAUX ET AUTRES, DIVERSES AUTRES PREPARATIONS TOPIQUES, MEDICAMENTS INJECTABLES, ET AUTRES APPLICATIONS PHARMACEUTIQUES.
Patent FR-2507571-A1 (FR)
Title: Method for opening can lid - has edge turned over using tool with piercing point and lever face
Inventor: ENJOLRAS CHRISTIAN
IPC: B67B7/44
Filed: 1981-06-16
Abstract: The method is for opening a tin (11) with a turned over lid (12), having a lower edge (13). Using a tool (10), the central part (17) can be removed after perforating the lid (12) in its centre. The tool grips under the centre part (17) to pull on it. Pressure is applied on the lid edge (19) to perforate it. After this, the tool is tilted towards the edge. The tool has a perforating point (22) which acts outside the central part (17) and also on its inside. Tilting the tool is followed by pressure to cut the lid.
Patent FR-2485571-A1 (FR)
Title: Procede de formation de monocristaux
Inventor: CHRISTIE IAN ROBERT ARTHUR
IPC: C30B7/00
Filed: 1981-06-25
Abstract: L'INVENTION CONCERNE L'OBTENTION, PAR SURCROISSANCE, DE GROS MONOCRISTAUX D'UNE SUBSTANCE TELLE QUE LE QUARTZ. ON FIXE ENSEMBLE DES SURFACES DE DEUX CRISTAUX, AVEC ALIGNEMENT DES AXES DE CES CRISTAUX, ET L'ON PROVOQUE SUR LES CRISTAUX AINSI JOINTS LE DEPOT DE LA SUBSTANCE, CE QUI ENTRAINE LA CROISSANCE DES CRISTAUX EN UN MONOCRISTAL ENTOURANT (QUASI-) TOTALEMENT LES REGIONS DE RECOUVREMENT 2 DE CES SURFACES. ON PEUT DECOUPER UN CRISTAL RESULTANT POUR OBTENIR DE GROS MONOCRISTAUX 3 NE CONTENANT PAS DE REGIONS DE LIAISON.
Patent FR-2511638-A1 (FR)
Title: Procede de modulation de pression d'injection
Inventor: MANCEAU MARCEL
IPC: B29C45/77
Filed: 1981-08-21
Abstract: L'INVENTION CONCERNE LES MACHINES A INJECTER LES MATIERES PLASTIQUES, ELLE PERMET D'ASSURER UNE MODULATION DE LA PRESSION D'INJECTION OU DE LA PRESSION DE MAINTIEN EN FONCTION D'UN "DELTA PRESSION" D'ERREUR CAPTE AVANT LA FIN DE REMPLISSAGE DU MOULE, PAR UN MOYEN SUR LA VISCOSITE DE LA MATIERE ET APPLIQUE PAR UN AUTRE MOYEN, AUXDITES PRESSIONS, DANS UNE INJECTION A UNE VITESSE STABILISEE AVEC DES MOYENS POUR CAPTER LES PRESSIONS 14 ET LES POSITIONS 13 ET UN CALCULATEUR 38 POUR TRAITER LES INFORMATIONS ET COMMANDER LA MODULATION DESDITES PRESSIONS. LES APPLICATIONS LES PLUS INTERESSANTES SONT SUR LES ARMOIRES ET LES MACHINES A INJECTER LES PLASTIQUES, NEUVES OU ANCIENNES.
Patent FR-2489174-A1 (FR)
Title: Appareil d'application de revetements a atomiseur rotatif
Inventor: COELING KENNETH J
IPC: B05B7/08
Filed: 1981-09-01
Abstract: L'INVENTION CONCERNE UN APPAREIL PERFECTIONNE D'APPLICATION DE REVETEMENTS, DU TYPE A ATOMISEUR TOURNANT A GRANDE VITESSE. CET APPAREIL COMPORTE UNE COUPELLE 12 D'ATOMISATION MISE EN ROTATION PAR UNE TURBINE 11 A AIR DONT LA VITESSE EST DETERMINEE PAR UN REGULATEUR 28 QUI COOPERE AVEC UN CLAPET 40 A BILLE 45 AFIN DE MAINTENIR LA COUPELLE 12 A UNE VITESSE DE ROTATION CONSTANTE, QUELLES QUE SOIENT LES VARIATIONS DE LA CHARGE EXERCEE SUR CETTE COUPELLE 12. DOMAINE D'APPLICATION: APPLICATION ELECTROSTATIQUE DE PEINTURE.
Patent FR-2498212-A1 (FR)
Inventor: DEZSAN LASZLO
IPC: D06F35/00
Filed: 1981-10-15
Abstract: The invention relates to a process for the cleaning of textiles, especially in domestic washing machines, in which, in order to clean coarse textiles 2.0 to 3.5 l of mains water per kg of textiles are added in the presence of a washing agent and the system is heated to a temperature of 60 to 100 DEG C. The textiles are washed for a total length of 50 to 90 minutes during heating or after the desired temperature is reached. Subsequently, 2.0 to 3.5 l of mains water per kg of textiles, if appropriate with the addition of further washing agent, are added to the system and the textiles are washed for a further 5 to 30 minutes. In order to clean fine textiles, 4.0 to 7.0 l of mains water per kg of textiles are added in the presence of a washing agent and heated to 40 to 60 DEG C. The textiles are washed for a total length of 50 to 90 minutes during the heating or after the desired temperature is reached. Subsequently, 4.0 to 7.0 l of mains water per kg of textiles, if appropriate with the addition of further washing agent, are added to the system and the textiles are washed for a further 5 to 30 minutes. Approximately 25% of energy can be saved by means of this process.
Patent FR-2493523-A1 (FR)
Title: Procede et appareil en vue de soumettre des fluides a des essais en vue de l'encrassement et protocole de preservation.
Inventor: KNUDSEN JAMES G
IPC: G01N25/18
Filed: 1981-10-30
Abstract: L'INVENTION CONCERNE UN PROCEDE ET UN APPAREIL EN VUE DE SOUMETTRE DES FLUIDES A DES ESSAIS EN VUE DE L'ENCRASSEMENT ET PROTOCOLE DE PRESERVATION. UN ASSEMBLAGE D'ESSAI DE TRANSFERT DE CHALEUR 10 COMPREND UN ORGANE CHAUFFANT 14 EN VUE D'ASSURER UN APPORT DE CHALEUR REGLE, DE MEME QUE DES THERMO-COUPLES 26 EN VUE DE MESURER LA TEMPERATURE SUPERFICIELLE DE L'ORGANE CHAUFFANT 14, PERMETTANT AINSI D'EFFECTUER DES DETERMINATIONS RELATIVES A L'ENCRASSEMENT A DES DEBITS VARIABLES. L'INVENTION EST UTILISEE POUR PRATIQUER DES ESSAIS IN SITU EN CONTROLANT ET EN ENREGISTRANT SIMULTANEMENT LES TENDANCES A L'ENCRASSEMENT ET D'AUTRES PARAMETRES (PAR EXEMPLE, LA CONDUCTIVITE, LE PH, LE TROUBLE, LA CORROSION ET ANALOGUES) DANS DES SYSTEMES A FLUIDES AQUEUX ET NON AQUEUX.
Patent FR-2516179-A1 (FR)
Title: Fluid pressure servomotor for clutch operation - has pressure reducer in piston to control piston thrust on lever
Inventor: RIVAUD GUY
IPC: F16D48/04
Filed: 1981-11-12
Abstract: The fluid pressure servomotor is for assisted control of a moving rotating part, such as a clutch lever. In the assisting cylinder is a piston placed under fluid pressure from a self regulated pressure reducer in the piston. The connection between the actuating device (2) and the piston is a rod (6) inside the piston (18) and it acts as the thrust part of the pressure reducer. The rod contacts a stop (43) on a surface (46) of the piston when the reducer valve (33) is fully open. The piston then presses on a clutch lever (8) to turn it.
Patent FR-2520935-A1 (FR)
Title: Semiconductors with external templates to anchor optical couplings - involving rigid ceramic layers or polyimide film secured by transparent adhesive
Inventor: BOISSY MARIE-CLAUDE
IPC: H01L33/58
Filed: 1982-01-29
Abstract: Precise location of an optical junction on to a flat surface of a semiconductor is achieved using an external template with an opening machined or etched into a solid insulating coating applied to the surface of the semiconductor. Compared with a locating recess machined/etched into the surface of the semiconductor itself, the mounting is not limited by the depth of the active components beneath the semiconductor surface, but can be of optimum depth and shape to suit the surface profile of the connector. Pref. the coating is 10-15 microns thick, is a ceramic leaf of Si oxide or nitride or, pref. of polyimide film such as PYPALIN 2450 (RTM) (typically to accept a rod or spheric optical coupling of 200-400 microns diam). The coating may be continuous or discontinuous. Once, located, the optical coupling may be secured by a stripe of adhesive transparent resin which also immersed the template.
Patent FR-2525274-A1 (FR)
Title: Valve for IC-engine - has twin rotary sleeve valves for each cylinder, to control inlet and exhaust flow
IPC: F01L7/02
Filed: 1982-04-20
Abstract: The valve system is for the inlet and exhaust flows of a spark ignition engine, having a cylinder and piston. Each cylinder uses two domed cylindrical sleeve valves, in the crankcase near the combustion chamber. These are rotated continuously from the crankshaft and connect the chamber to the inlet or exhaust. Each cylinder has an inlet and outlet sleeve valve, each with two holes spaced angularly, one joining to the combustion chamber and the other to the inlet or outlet. Each sleeve valve runs, sealed and cleaned automatically, inside the cylindrical outer sleeve.
Patent FR-2509312-A1 (FR)
Inventor: MONTAVON MARC
IPC: C07D501/36
Filed: 1982-05-11
Abstract: Compounds of the general formula [wherein X represents the 1,2,5,6- tetrahydro-2-methyl-5,6-dioxo-as- triazin-3-yl group, the 2,5-dihydro-6- hydroxy-2-methyl-5-oxo-as-triazin-3- yl group of the 1,4,5,6-tetrahydro-4- methyl-5,6-dioxo-as-triazin-3-yl group] and readily hydrolysable esters, readily hydrolysable ethers and salts thereof and hydrates of these compounds have broad-spectrum anti-bacterial activity.
Patent FR-2510916-A1 (FR)
Title: Procede et appareillage pour le formage de pieces par emboutissage
Inventor: PHALIN THOMAS L
IPC: B21D22/21
Filed: 1982-07-07
Abstract: PROCEDE ET APPAREILLAGE POUR LE FORMAGE DE PIECES PAR EMBOUTISSAGE. LE BUT DE L'INVENTION EST D'ELIMINER LES RISQUES DE DECHIRURES DU FOND D'UNE BOITE LORS DES OPERATIONS DE REEMBOUTISSAGE ET FORMAGE DU FOND, QUAND ON UTILISE UNE MATIERE PREMIERE A FAIBLE ALLONGEMENT. SELON L'INVENTION, LORSQUE LA MATIERE 11 EST ETIREE ENTRE LE POINCON 14 ET LE MANCHON DE REEMBOUTISSAGE 16 D'UNE PART ET LA MATIERE 12 D'AUTRE PART, ON EVITE LA FORMATION, DANS LA COLLERETTE 17 DE PLIS QUI S'OPPOSERAIENT AU FLUAGE DE LA MATIERE VERS L'INTERIEUR DE LA MATRICE GRACE A UN ELEMENT ANNULAIRE DE MAINTIEN 30, PORTE DE PREFERENCE PAR LA MATRICE, ET SUR LEQUEL GLISSE LA MATIERE DE LA COLLERETTE.
Patent FR-2510179-A1 (FR)
Title: Aube de turbine alimentee en gaz chaud
Inventor: ROSSMANN AXEL
IPC: F01D5/14
Filed: 1982-07-23
Abstract: L'INVENTION CONCERNE UNE AUBE DE TURBINE ALIMENTEE EN GAZ CHAUD COMPORTANT DES ELEMENTS METALLIQUES ET DES ELEMENTS EN CERAMIQUE. LE PROBLEME TECHNIQUE POSE EST D'AUGMENTER LA RESISTANCE MECANIQUE DE L'AUBE, SANS RENONCER AUX QUALITES LIEES A L'USAGE DE LA CERAMIQUE. L'AUBE SELON L'INVENTION EST ENTIEREMENT CONSTITUEE DE METAL DANS SA PARTIE INTERIEURE RADIALE 1, ALORS QU'ELLE COMPORTE DANS SA PARTIE EXTERIEURE RADIALE UN NOYAU-SUPPORT 2, 2A EN METAL ET UNE PALE PROFILEE 3, 3A ENTOURANT LEDIT NOYAU ET REALISEE EN CERAMIQUE. L'INVENTION S'APPLIQUE EN PARTICULIER AUX MOTEURS A POUSSIERE DE CHARBON.
Patent FR-2532638-A1 (FR)
Title: Automatic clamps for the handling of vertical axis spools.
Inventor: CHAUD JEAN LOUIS-JOSEPH
IPC: B66C1/48
Filed: 1982-09-08
Abstract: These automatic clamps for the handling of spools 4 of vertical axis of the [lacuna] type comprise a framework 1 and a set of levers and connecting rods which ensure the transformation of a vertical force F corresponding to the weight P of the clamps-spool assembly and applied to a suspension B of the assembly, into a self clamping force RH applied, via a connecting rod 17, to a movable jaw 3 of the clamps, the other jaw 2 being stationary; the set of levers is composed of three levers 11, 14, 16 and connecting rods 12, 13, 15 of which the elements are calculated in such a way that: - the straight line DELTA for the action of the force F remains substantially fixed with respect to the framework 1; - the self clamping coefficient, equal to the ratio of the self clamping force RH to the force applied at the suspension point F, is substantially constant during the self clamping travel.
Patent FR-2516396-A1 (FR)
Inventor: ZEISS PAUL
IPC: B01D21/34
Filed: 1982-11-08
Abstract: To permit a favourable separation process in a volatile-liquid separator, even upon influx of a large quantity of liquid, provision is made for an inlet chamber (3) which forms, together with an elliptical arc (4) and the container wall (1'), an oval (6), and outlet openings (8) are situated in the burning-point regions (7). The passage spaces (10) in the inlet chamber (3) can narrow from the apex of the elliptical arc to the outlet openings.
Patent FR-2535874-A1 (FR)
Title: Irrigation hydrant comprising a time counter.
Inventor: FRANGIN CLAUDE MARIE JEAN JOSE
IPC: E02B13/02
Filed: 1982-11-04
Abstract: A membrane 14 is arranged in the lower compartment of a casing 12. The lower face of the membrane is subjected to pressure greater than that which is present on its other face in such a way that when the water flows in the main duct 1 the membrane is deformed upwards in such a way that a magnetic mass 16 carried by its centre comes to trigger a contactor 16 which starts an electronic clock 11. When the flow ceases the membrane comes back to its initial position and the clock is stopped. Counter for an irrigation hydrant.
Patent FR-2516495-A1 (FR)
Inventor: AHLERS EGON
IPC: B67C3/10
Filed: 1982-11-18
Abstract: Method for pressurising bottles using filling elements having a long filling tube, compensating channel for lowering the liquid column, situated in the open liquid path of the filling tube, at the filling end and electrical closure control for the liquid valve on liquid contact at a predetermined bottle filling height, in such a way that the bottles are pressurised with an inert gas introduced close to the base region of the bottles via the compensating channel and the liquid path of the filling tube, and filling element having a long filling tube, compensating channel and electrical closure control for counterpressure-filling machines of single- or multi-chamber design for carrying out the pressurising method.
Patent FR-2539948-A1 (FR)
Title: Machine for harvesting leafy vegetables
IPC: A01D45/00
Filed: 1982-12-15
Abstract: The invention relates to machines for harvesting leafy vegetables such as parsley, chives, gathering the plant by cutting it from a part close to the ground, and then sorting it. This machine comprises;   - two belts rotating in opposite directions in order to pull the row of vegetables to be harvested towards it, by pinching in line with the leaves with respect to the cutting point of a circular saw placed just at the required position; - a jack allows the driver continuously to control the cutting height with respect to the ground. The machine is entirely carried by the three-point hitch of a tractor, the cutting height not being given by a runner but by a jack bearing on the actual chassis; - two cylindrical brushes rotating in opposite directions clean the harvest, they are placed below the belts so as to brush the stems over their entire length whilst not hindering their correct advancement; - a deflector sheet, at the end of the belts, allows the harvest to fall as transversally as possible onto a conveyor belt; - the chassis is mainly made up of two large tubes welded perfectly parallel, in which, by virtue of a screw-nut system, two smaller tubes slide to allow the progressive departure of the harvesting element fixed to the end of the latter.   Amongst the most interesting applications of the invention, mention may be made of harvesting numerous plants, the upright aerial part of which is to be harvested.
Patent FR-2521588-A1 (FR)
Title: Procede de production de suppresseur de reponse immunitaire humain
Inventor: SUGIMOTO KANAME
IPC: A61K35/39
Filed: 1983-02-11
Abstract: PROCEDE POUR LA PRODUCTION DE SUPPRESSEUR DE REPONSE IMMUNITAIRE HUMAIN (SRIH). IL CONSISTE A TRANSPLANTER DES CELLULES HUMAINES, CAPABLES DE PRODUIRE DU SRIH, DANS LE CORPS D'UN ANIMAL A SANG CHAUD, OU DANS UN DISPOSITIF ALIMENTE PAR LE FLUIDE CORPOREL D'UN ANIMAL A SANG CHAUD, A LAISSER CES CELLULES S'Y MULTIPLIER, PUIS A FAVORISER LA LIBERATION DE SRIH A PARTIR DES CELLULES AINSI MULTIPLIEES. LA PRODUCTION DE SRIH OBTENUE PAR CE PROCEDE EST BIEN SUPERIEURE A CELLE QUE L'ON OBTIENT PAR LES PROCEDES CLASSIQUES DE CULTURE TISSULAIRE IN VITRO.
Patent FR-2522019-A1 (FR)
Title: Procede de faconnage de feuilles metalliques minces non supportees pouvant servir d'elements de dispositifs electriques
Inventor: DUCHANE DAVID VICTOR
IPC: C23C14/00
Filed: 1983-02-18
Abstract: PROCEDE DE FACONNAGE DE FEUILLES METALLIQUES MINCES, D'UNE EPAISSEUR INFERIEURE A 2MM, NON SUPPORTEES AYANT UNE FORME CURVIPLANAIRE SOUHAITEE. ON FORME UNE PELLICULE TUBULAIRE 10 SOLUBLE, COMPRENANT DE PREFERENCE DE L'ALCOOL POLYVINYLIQUE, SUR UNE STRUCTURE DE SUPPORT 13 AYANT UNE FORME QUI DEFINIT LA FORME SOUHAITEE DU PRODUIT METALLIQUE MINCE. ON DEPOSE UNE COUCHE METALLIQUE MINCE SUR UN COTE DE LA PELLICULE SOUPLE, DE PREFERENCE PAR DEPOT DE VAPEURS SOUS VIDE. ON PLONGE ALORS LA PELLICULE METALLISEE DANS UN SOLVANT PROPRE A DISSOUDRE LA PELLICULE ET A LAISSER AINSI LA FEUILLE METALLIQUE MINCE SOUS LA FORME D'UN ELEMENT METALLIQUE MINCE SUPPORTE MONTE SUR LA STRUCTURE DE SUPPORT. ON A OBTENU DES FEUILLES D'ALUMINIUM DE MOINS DE 0,2MM (2000A) D'EPAISSEUR A POIDS SURFACIQUE INFERIEUR A 54MGCM. APPLICATION A LA GENERATION DES PLASMAS ET COMME CIBLES POUR FAISCEAUX DE RAYONNEMENT ET DE PARTICULES ATOMIQUES.
Patent FR-2545083-A1 (FR)
Title: Composition liquide, contenant des diisocyanates a structure diphenylmethane, et son procede de fabrication
Inventor: KERVENNAL JACQUES
IPC: C07C263/10
Filed: 1983-04-29
Abstract: COMPOSITION LIQUIDE CONTENANT DES DIISOCYANATES DE STRUCTURE DIPHENYLMETHANE DONT LA REPARTITION EN POIDS EST DE:32 A 55 D'ISOMERE 4,4;30 A 45 D'ISOMERE 2,4;5 A 12 D'ISOMERE 3,4;4 A 10 D'ISOMERE 2,2;2 A 5 D'ISOMERE 2,3. CETTE COMPOSITION EST OBTENUE PAR REACTION INITIALE D'UN HALOGENURE DE BENZYLE SUR LE BENZENE SUIVIE D'UNE NITRATION, D'UNE HYDROGENATION ET D'UNE PHOSGENATION.
Patent FR-2549092-A1 (FR)
Title: Electrochemical coatings autoprotective against corrosive agents for magnesium and its alloys or metals containing this element
IPC: C25D11/30
Filed: 1983-05-04
Abstract: Electrochemical methods making it possible to obtain highly insoluble insulating coatings, autoprotective in various corrosive media of compositions similar to those of natural minerals, having especially ion exchange physicochemical properties, produced on magnesium and its alloys or metals containing this element. The coatings consist of complex refractory oxides which may contain the elements: magnesium, chromium, silicon, aluminium, tungsten and vanadium, as well as compounds capable of inhibiting the corrosion of magnesium and of its alloys. These coatings may be produced industrially for different applications in various industries and can be used as an anchor base for subsequent coatings.
Patent FR-2526938-A1 (FR)
Title: Gyroscope a laser a fibre optique
Inventor: KAJIOKA HIROSHI
IPC: H01S3/083
Filed: 1983-05-13
Abstract: L'INVENTION CONCERNE LES GYROSCOPES A LASER. UN GYROSCOPE A LASER A FIBRE OPTIQUE COMPREND NOTAMMENT UNE LONGUEUR DETERMINEE DE FIBRE OPTIQUE A POLARISATION UNIQUE 16; UN DIVISEUR DE FAISCEAU POLARISANT 15 QUI APPLIQUE AUX DEUX EXTREMITES DE LA FIBRE DES COMPOSANTES LUMINEUSES AYANT DES POLARISATIONS LINEAIRES CROISEES, DE FACON QUE CES COMPOSANTES SE PROPAGENT DANS LA FIBRE DANS DES SENS OPPOSES, APRES QUOI CE DIVISEUR DE FAISCEAU RECOMBINE LES COMPOSANTES DE LUMIERE QUI SORTENT PAR LES EXTREMITES OPPOSEES DE LA FIBRE; UNE LAME QUART D'ONDE 17 QUI AJOUTE UN DEPHASAGE DE 90 ENTRE LES LUMIERES COMBINEES; ET UN ANALYSEUR 18 ASSOCIE A UN PHOTODETECTEUR 19 PERMETTANT DE DETERMINER LE DEPHASAGE ENTRE LES COMPOSANTES DE LUMIERE ISSUES DE LA FIBRE, ET DONC LA VITESSE ANGULAIRE DE ROTATION DE LA FIBRE. APPLICATION AUX SYSTEMES DE NAVIGATION.
Patent FR-2547071-A1 (FR)
Title: Dispositif opto-electronique de commutation spatiale
Inventor: BOIRAT ROBERT
IPC: H04B10/29
Filed: 1983-05-31
Abstract: LE DISPOSITIF COMPORTE, POUR LE COUPLAGE ENTRE LES ACCES DE N PREMIERS ELEMENTS FA AVEC LES ACCES DE P SECONDS ELEMENTS FP, UN ENSEMBLE DISTRIBUTEUR 10 CONSTITUE PAR UN EMPILEMENT DE P PLAQUETTES RIGIDES ET PLATES DE DISTRIBUTION 11 A N GUIDES D'ONDE H COUPLES A L'ACCES DE L'UN DES SECONDS ELEMENTS FP ET UN ENSEMBLE CONCENTRATEUR-DIFFUSEUR 20 CONSTITUE PAR UN EMPILEMENT DE N PLAQUETTES RIGIDES ET PLATES DE CONCENTRATION ET DE SELECTION 21 A P GUIDES D'ONDE ET PORTANT UNE BARRETTE INTEGREE 31 DE P PHOTODIODES COUPLEES AUX PREMIERES EXTREMITES DE CES P GUIDES, CES ENSEMBLES ETANT ASSEMBLES EN ASSURANT LES COUPLAGES INDIVIDUELS ENTRE LEURS GUIDES. IL S'APPLIQUE NOTAMMENT A LA DIFFUSION OPTIQUE DE P PROGRAMMES VERS N ABONNES.
Patent FR-2528095-A1 (FR)
Inventor: TOLLE KARL-HEINZ
IPC: E05B85/26
Filed: 1983-06-01
Abstract: Published without abstract.
Patent FR-2547058-A1 (FR)
Title: Flow meter measuring the deflection of an ultrasound beam by using a piezoresistive receiver
IPC: G01P5/24
Filed: 1983-05-31
Abstract: Apparatus measuring the speed of displacement of a solid, of a liquid or of a gas. For this purpose, it measures the deflection undergone by a converging ultrasound beam 21, by virtue of the displacement of the element. This deflection is proportional to the speed of displacement of the element. In order to measure this displacement, a piezoelectric receiver transducer 19 is used, one face 13 of which is resistant. From the variation in intensity at the terminals of this transducer, the variation in the resistance is deduced, which variation is proportional (or inversely proportional depending on the direction of displacement) to the deflection of the beam, and therefore to the speed of displacement of the element. This apparatus may be used as: flow meter, log, anemometer, etc., or for positioning close objects.
Patent FR-2528583-A1 (FR)
Title: Dispositif de diagnostic de circuit de charge
Inventor: MORISHITA MITSUHARU
IPC: G01R31/00
Filed: 1983-06-10
Abstract: DISPOSITIF DE DIAGNOSTIC DE CIRCUIT DE CHARGE. CE DISPOSITIF COMPORTE UN MICROCALCULATEUR 7 DE DIAGNOSTIC DE CIRCUIT DE CHARGE DESTINE A LIRE A FREQUENCE PREDETERMINEE, AU MOINS DES DONNEES REPRESENTANT LA TENSION AUX BORNES DE LA BATTERIE 4 ET DES DONNEES REPRESENTANT LA TENSION PRODUITE PAR LA GENERATRICE 1 POUR DIAGNOSTIQUER LE CIRCUIT DE CHARGE ET UNE UNITE D'AFFICHAGE 8 DESTINEE A AFFICHER LES RESULTATS DU DIAGNOSTIC EFFECTUE PAR LE MICROCALCULATEUR.
Patent FR-2549849-A1 (FR)
Inventor: BILLON MICHEL
IPC: C12C7/00
Filed: 1983-07-28
Abstract: Process for the preparation of a sweet wort from a cereal, in which previously mashed cereal flour is mixed with a hydrolyzing substance introducing enzymes to undergo a saccharification treatment. Before mashing, the cereal flour is subjected to a cooking-extrusion at a temperature above 100 DEG  C., by passage continuously in a screw-extrusion machine provided with heating means. The amount of water can be limited to that necessary for the bursting of the starch grain. The extruded cereal is then mashed and mixed with the hydrolyzing substance to undergo saccharification, and the latter can then be effected by infusion. The invention is especially applicable to the preparation of beer or of alcoholic beverages by fermentation of the sweet wort obtained.
Patent FR-2531036-A1 (FR)
Title: Dispositif et procede de chargement de sachets, notamment pour aliments
Inventor: GORDON WILSON PETER
IPC: B65B9/20
Filed: 1983-07-28
Abstract: DANS UNE MACHINE D'EMBALLAGE VERTICALE ASSURANT LA MISE EN FORME, LE REMPLISSAGE ET LE SCELLEMENT DE SACHETS, NOTAMMENT POUR DES DOSES D'ALIMENTS, L'ECOULEMENT DESCENDANT DES DOSES DE PRODUIT, A PARTIR D'UN DISTRIBUTEUR DE DOSES ET VERS LE TUBE D'EMBALLAGE 13 EST FACILITE EN UTILISANT L'EFFET COANDA POUR ETABLIR UN COURANT DE GAZ PULSE D'ENTRAINEMENT DU PRODUIT SUR LE TRAJET MENANT DE LA MACHINE DE PESAGE 50 AU TUBE D'EMBALLAGE 13.