baber/WOPTO huggingface dataset:
Patent FR-2528780-A1 (FR)
IPC: B60T13/57
Filed: 1983-09-08
Abstract: SERVOMOTEUR POUR DISPOSITIF PRODUISANT UNE FORCE DE FREINAGE. IL COMPREND UN ELEMENT DE PAROI MOBILE 28 SENSIBLE A UNE PRESSION DIFFERENTIELLE ET UN MECANISME SUIVEUR A SOUPAPE 58 OU VALVE DE COMMANDE. CE MECANISME COMPREND UN SIEGE A VIDE 67, UN ORGANE MOBILE 68 RELIE DE MANIERE OPERATOIRE A UNE PEDALE DE FREINAGE, UN SIEGE A AIR 84, UNE SOUPAPE A CHAMPIGNON 62 COOPERANT ALTERNATIVEMENT AVEC LE SIEGE A VIDE ET LE SIEGE A AIR, ET UN ELEMENT CLAVETTE 112 MOBILE DE MANIERE QUE LES EMPLACEMENTS DIFFERENTIELS DU SIEGE A VIDE ET DU SIEGE A AIR SOIENT ASSURES QUAND L'ORGANE MOBILE ET L'ELEMENT CLAVETTE SONT EN COOPERATION DE BUTEE CONTRE LE CARTER DU SERVOMOTEUR.
Patent FR-2530098-A1 (FR)
IPC: H03D3/00
Filed: 1983-09-14
Abstract: RECEPTEUR RADIO POURVU D'UN CIRCUIT MUET POUR LE BLOCAGE DE L'APPLICATION D'UN SIGNAL AUDIO A UNE PARTIE DE TRAITEMENT DE SIGNAUX AUDIO DU RECEPTEUR RADIO. AFIN D'EVITER L'IMPRESSION D'UN NON-FONCTIONNEMENT DU RECEPTEUR RADIO DANS LE CAS OU LE CIRCUIT MUET EST ACTIVE, CONFORMEMENT A L'INVENTION, UN SIGNAL DE BRUIT ARTIFICIEL ET ACCEPTABLE TRANSMIS PAR LE CIRCUIT MUET EST REPRODUIT EN DEHORS DE L'ACCORD. APPLICATION : RECEPTEUR RADIO.
Patent FR-2552298-A1 (FR)
Title: Technique for the continuous production of gas from organic materials by the series coupling of two digesters of different type and design
Inventor: GINIES JACQUES
IPC: C02F3/28
Filed: 1983-09-22
Abstract: The installation is composed of two digesters in series. The first digester, of the sludge-bed type, operates at a constant level. It is fed semi-continuously with the fermentable materials and the water quality necessary for achieving a concentration of dry materials of 6%. The clarified aqueous phase of the first digester is injected continuously or discontinuously into the second digester of the type with bacteria on a support, in which the soluble organic compounds are methanised. The depleted liquors are subsequently recycled in the first digester. The second digester operates according to a cyclic process involving successive phases of depletion and recharging of the liquors. The bacterial supports consist of flexible or rigid strips of fibrous or porous materials arranged vertically and in parallel.
Patent FR-2537769-A1 (FR)
Title: Cable electrique destine a subir des conditions tres severes
Inventor: NEUROTH DAVID HENRY
IPC: H01B7/22
Filed: 1983-11-15
Abstract: L'INVENTION CONCERNE UN CABLE BLINDE. ELLE SE RAPPORTE A UN CABLE DANS LEQUEL LES CONDUCTEURS ISOLES 12, 13, 14, SEPARES PAR DES ORGANES 20 DESTINES A ENCAISSER DES FORCES, SONT LOGES DANS UNE GAINE 11 DONT LA SECTION EST COURBE DE MANIERE QU'ELLE CORRESPONDE A LA COURBURE D'UN ORGANE 30 DE SUPPORT, PAR EXEMPLE UNE COLONNE DE PRODUCTION OU LE BOITIER D'UNE POMPE IMMERGEE. APPLICATION A L'ALIMENTATION DES APPAREILLAGES ELECTRIQUES DANS LES PUITS DE PETROLE.
Patent FR-2555359-A1 (FR)
Title: X-radiation generating device with long-duration X-ray tube
Inventor: GUEN JACQUES LE
IPC: H01J35/24
Filed: 1983-11-18
Abstract: The invention relates to an X-radiation generating device with long-duration X-ray tube, in which an X-ray tube 2 includes a rotating anode 4 provided with at least one surface of target material 10. The impact C1, C1% of an electron beam F1, F1% produces a focal ring CF1 through the rotation of the anode 4. A new focal ring CF2 can be obtained by modifying the region of target material 10 bombarded by the electron beam F1, F1%.
Patent FR-2555540-A1 (FR)
Title: Sailboard with folding mast capable of being stored and transported in the fully mounted state
Inventor: GUTRIS GIORGIO
IPC: B63B35/79
Filed: 1983-11-28
Abstract: In the sailboard comprising a board 1, a sail 2 ending in a sheath 3 having at least one opening 4, 4%, a boom 5 and a mast 10 with a mast foot 6 with a universal joint which can be set into the board 1 and makes possible the folding down of the mast 10, the mast 10 has a transverse discontinuity 11 which is suitable for defining two separate lower and upper mast sections 11%, 11% which can be folded in relation to one another by approximately 180 DEG from their alignment, said discontinuity 11 being positioned essentially in the region of said opening 4_ of the sheath 3 of the sail 2.
Patent FR-2556996-A1 (FR)
Title: Method for feeding foundry moulds with metal alloys under controlled differential pressure
Inventor: BELLOCCI RIO
IPC: B22D18/04
Filed: 1983-12-26
Abstract: Method for bottom feeding a foundry mould with a metal alloy with a high melting point subjected to a controlled differential pressure. In an installation comprising a closed melting furnace 1 containing a metal alloy M and a mould 2 applied in leaktight contact onto an orifice 11 of a casting spout 10 of the furnace 1, the mould 2 is placed inside a leaktight caisson 22. After casting of the alloy M in the mould 2, a reduced pressure is applied to the mould 2 while the furnace 1 is at atmospheric pressure. The level of the metal alloy M is thus brought to the threshold of the moulding cavity 16 of the mould 2. The mould 2 is then filled rapidly and without turbulence, exerting a pressure on the alloy M in the furnace 1 and maintaining the reduced pressure on the mould 2. Application to the casting of thin castings of complex shapes, in cast irons, steels and superalloys.
Patent FR-2558252-A1 (FR)
Title: Dispositif perfectionne pour la mesure de niveau ou volume de liquide dans un reservoir, comportant un flotteur
Inventor: HENNEQUIN YVES
IPC: G01F23/36
Filed: 1984-01-17
Abstract: LA PRESENTE INVENTION CONCERNE UN DISPOSITIF POUR LA DETECTION DU NIVEAU DE LIQUIDE DANS UN RESERVOIR. LE DISPOSITIF COMPREND UN EQUIPAGE DETECTEUR DE NIVEAU FORME DE DEUX BRAS 10, 13 ARTICULES SUR UN SUPPORT COMMUN FIXE 33 AUTOUR DE PREMIERS AXES 11, 14 PARALLELES RESPECTIFS, GENERALEMENT HORIZONTAUX, ET D'UN ORGANE SUPPORT 17 MOBILE PORTANT UN FLOTTEUR ADAPTE POUR SUIVRE LE NIVEAU DU LIQUIDE, LEDIT ORGANE SUPPORT 17 ETANT ARTICULE SUR LES DEUX BRAS 10, 13 A DISTANCE DES PREMIERS AXES 11, 14 AUTOUR DE SECONDS AXES 12, 15 RESPECTIFS, GENERALEMENT PARALLELES AUX PREMIERS, DE TELLE SORTE QUE LORS DU DEPLACEMENT DU NIVEAU DU LIQUIDE LE FLOTTEUR SUIVE UNE TRAJECTOIRE INCURVEE IMPOSEE PAR LE PIVOTEMENT COMBINE DES BRAS, LE FLOTTEUR COOPERANT AVEC UN ORGANE SENSIBLE APTE A GENERER UNE INFORMATION REPRESENTATIVE DE LA POSITION DUDIT FLOTTEUR.
Patent FR-2557300-A1 (FR)
Title: Tampon experimental et procede pour detecter le sang occulte
Inventor: GUADAGNO PHILIP ANGELO
IPC: G01N33/72
Filed: 1984-01-31
Abstract: COMPOSITION EXPERIMENTALE SOUS FORME SOLIDE POUR LA DETECTION DE SANG DANS UNE SOLUTION AQUEUSE COMPRENANT UN AGENT OXYDANT SOLUBLE DANS L'EAU ET UN SUBSTITUT DE GAIAC SOLUBLE DANS L'EAU GRACE A LAQUELLE LE SANG DANS LA SOLUTION AQUEUSE PROVOQUE UNE REDUCTION CATALYTIQUE DE L'AGENT OXYDANT AVEC GENERATION ULTERIEURE D'UN DONNEUR OXYDE POUR PROVOQUER UNE REACTION CHROMOGENE.
Patent FR-2560434-A1 (FR)
Title: Spectrometre de masse a temps de vol
Inventor: BEYEC YVON LE
IPC: H01J49/40
Filed: 1984-02-29
Abstract: UN MIROIR IONIQUE 14 RECOIT DES IONS ISSUS D'UNE SOURCE 10 ET UN DETECTEUR 15 EST DISPOSE DE MANIERE A RECEVOIR LES IONS REFLECHIS PAR LE MIROIR; UN SECOND DETECTEUR 16 EST DISPOSE DERRIERE LE MIROIR IONIQUE 14 POUR PERMETTRE NOTAMMENT D'OBTENIR A LA FOIS UN SPECTRE DES IONS REFLECHIS PAR LE MIROIR ET RECUS PAR LE PREMIER DETECTEUR 15 ET UN SPECTRE D'ESPECES NEUTRES EVENTUELLEMENT APPARUES PENDANT LE VOL ET RECUES PAR LE SECOND DETECTEUR16.
Patent FR-2566895-A1 (FR)
Title: Method and device for optical measurement of the difference in dimensions between two measurement points on a surface.
Inventor: DAGAI MICHEL
IPC: G01B11/02
Filed: 1984-06-27
Abstract: Method and device for optical measurement of the difference in dimensions between two measurement points on a surface. The method consists in determining the difference in length between two measurement paths APiB1, APi+1B2 each associated with a measurement point Pi, Pi+1 on a surface. For this purpose, for each measurement path an optical correlation is made between a pulse beam traversing the said measurement path and a reference optical path CDE1, CDE2 whose length obeys a periodic law and an electrical pulse is emitted at the correlation maximum. An interferometer 58 measures the variation in length of the reference path between the two electrical pulses, which determines the difference in dimensions z.
Patent FR-2550619-A1 (FR)
Title: Heating circuit water supply valve
Inventor: SCHERER NORBERT
IPC: F24D19/08
Filed: 1984-08-03
Abstract: The method of introducing water into a heating circuit uses a valve with a cup shaped body (1) which is inserted into the filling pipe and a connection (10) to which a supply hose can be fitted.  The body has a hexagonal flange (4) and external screw threads (2) for connection to the pipe, and discharge holes (3) below the threads.  A plug (6) carrying the hose connection slides inside the body. When the plug is pushed in, a part of its surface between two sealing rings (5) blocks the holes, and when the plug is pulled outwards for a certain distance, the holes are uncovered, allowing water to pass through.
Patent FR-2551672-A1 (FR)
Title: Epurateur d'huile alimentaire
Inventor: AKAZAWA HOZUMI
IPC: B01D35/06
Filed: 1984-09-12
Abstract: EPURATEUR D'HUILE ALIMENTAIRE DANS LEQUEL EST PREVUE UNE PLAQUE PERFOREE 20 AFIN DE DEFINIR UNE ZONE FILTRANTE A L'INTERIEUR D'UN CARTER 11 DE FILTRE, UNE PARTIE D'UNE BANDE FILTRANTE 27 DEGAGEE D'UN ROULEAU 26 PAR LEQUEL ELLE EST SUPPORTEE DE MANIERE PIVOTANTE A L'INTERIEUR DU CARTER ET DISPOSEE POUR SE SITUER AU-DESSUS DE LA PLAQUE PERFOREE. LA BANDE 26 EST INSEREE PAR SA PARTIE AVAL ENTRE DES ROULEAUX DE COMPRESSION 30, 31 ET 32, 33 AFIN D'ETRE DEPLACEE LORSQU'ELLE EST SOUMISE A UNE FORCE DE ROTATION PARCES ROULEAUX. UN MOTEUR FAIT TOURNER LES ROULEAUX DE COMPRESSION EN ETANT EXCITE PAR INTERMITTENCE EN REPONSE A UNE DETECTION DE LA DETERIORATION DE LA FONCTION FILTRANTE DE LA PARTIE DE LA BANDE FILTRANTE PLACEE SUR LA PLAQUE PERFOREE, TANDIS QUE LES IMPURETES SONT FILTREES DE MANIERE CONTINUE ET AUTOMATIQUE ET ELIMINEES DE L'HUILE ALIMENTAIRE INTRODUITE DANS LE CARTER DE FILTRE, AFIN D'EMPECHER EFFECTIVEMENT QUE L'HUILE SOIT OXYDEE ET POUR AMELIORER REMARQUABLEMENT SA LONGEVITE.
Patent FR-2571997-A1 (FR)
Title: Mandrin interne pour operation d'assemblage bout a bout de deux troncons de tube par soudage
Inventor: JEGOUSSE MICHEL
IPC: B23K37/053
Filed: 1984-10-22
Abstract: MANDRIN POUR SOUDAGE BOUT A BOUT DE TRONCONS DE TUBES 16, 17 QUI COMPREND UN TUBE CENTRAL 6 ET UN MANCHON 7 COULISSANT AUTOUR DE CE TUBE CENTRAL ET PORTANT D'UNE PART UN ORGANE DE CENTRAGE 12 ET D'AUTRE PART UN ORGANE DE SOUDAGE 9, 10, 11, CES DEUX ORGANES ETANT DISTANTS L'UN DE L'AUTRE LONGITUDINALEMENT, TANDIS QU'UN VERIN 27 PEUT DEPLACER LONGITUDINALEMENT CE MANCHON 7 LE LONG DU TUBE CENTRAL 6.
Patent FR-2572059-A1 (FR)
Title: Foldable conveyor for fruit and vegetable collector, or the like
Inventor: JEANTIL ROBERT
IPC: B65G21/14
Filed: 1984-10-22
Abstract: This conveyor comprises a framework, formed by two beams, over which a conveyor belt 40 moves. One 16 of the beams of the framework is mounted pivotably on the carrier chassis by means of the motorised driving pulley 14 of the conveyor. An articulated rod assembly connects the two beams together, whilst cables 30 support them and retain them relative to the chassis. The two cables 30 are firmly secured to a transverse articulation shaft 28 of the rod assembly, which passes through the rod of a jack 48 fastened to the inner beam 16, in the vicinity of the carrier chassis 2, and this jack controls the variation in the geometry of the conveyor in an extended use position and in a vertically folded transportation position.
Patent FR-2571982-A1 (FR)
Title: Catalyseur d'hydrocraquage destine a la production de distillats moyens contenant comme constituants de base une zeolithe y stabilisee et une argile pontee
Inventor: DUFRESNE PIERRE
IPC: C10G47/20
Filed: 1984-10-24
Abstract: L'INVENTION CONCERNE UN CATALYSEUR D'HYDROCONVERSION D'HYDROCARBURES. CE CATALYSEUR EST UN MELANGE D'UNE MATRICE, D'UNE ARGILE PONTEE APPARTENANT AU GROUPE DES SMECTITES, D'UNE ZEOLITHE ET D'AU MOINS UN METAL DU GROUPE VIII ET EVENTUELLEMENT DU GROUPE VIB, LA ZEOLITHE AYANT UN RAPPORT MOLAIRE SIOALO COMPRIS ENTRE ENVIRON 8 ET 70, UNE TENEUR EN SODIUM INFERIEURE A 0,15 EN POIDS, UN PARAMETRE A DE LA MAILLE ELEMENTAIRE COMPRIS ENTRE 24,55 10 M ET 24,24 10 M, UNE CAPACITE C DE REPRISE EN IONS SODIUM, EXPRIMEE EN GRAMMES DE SODIUM PAR 100 GRAMMES DE ZEOLITHE MODIFIEE, SUPERIEURE A 0,85, UNE SURFACE SPECIFIQUE SUPERIEURE A 400 MG, UNE CAPACITE D'ADSORPTION DE VAPEUR D'EAU A 25C (A UN RAPPORT PPO EGAL A 0,10) SUPERIEURE A 6, UNE REPARTITION POREUSE COMPRENANT ENTRE 1 ET 20 DU VOLUME POREUX, CONTENU DANS DES PORES DE DIAMETRE SITUE ENTRE 20 ET 80 10 M, LE RESTE DU VOLUME POREUX ETANT ESSENTIELLEMENT CONTENU DANS DES PORES DE DIAMETRE INFERIEUR A 20 10 M.
Patent FR-2555167-A1 (FR)
Title: Nouveaux derives de chalcone et absorbeurs d'ultra-violets les comprenant
Inventor: TEJIMA TOHRU
IPC: A61K8/00
Filed: 1984-11-16
Abstract: L'INVENTION A POUR OBJET UN DERIVE DE CHALCONE ET DES ABSORBEURS DES RAYONS UV CONTENANT UN TEL DERIVE. CE DERIVE REPOND A LA FORMULE I: (CF DESSIN DANS BOPI) DANS LAQUELLE R H OU METHYLE ET R RADICAL HYDROCARBONE ALIPHATIQUE LINEAIRE OU RAMIFIE EN C. CES ABSORBEURS SOUS FORME DE CREMES, SOLUTIONS, HUILES, CRAYONS, EMULSIONS, ETC. CONSTITUENT UNE PROTECTION EFFICACE CONTRE LE HALE ET LES BRULURES PAR LE SOLEIL.
Patent FR-2573868-A1 (FR)
Title: Safety device for detecting and limiting leaks in a pipe
IPC: D06F39/08
Filed: 1984-11-27
Abstract: The device comprises a solenoid valve which is open when it is supplied with electric current and closed in the opposite case, a volumetric counter, a sensor 5 in contact with the counter and delivering signals, a shaping circuit 9 converting the signals emitted by the sensor into pulses, a comparator 10 comparing the time separating two pulses with a predetermined duration, a pulse count-down device 12 which cuts off the current supply of the solenoid valve when it reaches zero, a timer 11 counting down the time during which the pulses are delivered and which cuts off the current supply of the solenoid valve when it reaches zero, and a reinitialising circuit between the comparator 10 and the count-down device 12 and between a comparator 10 and the timer 11. The value of the threshold T in the comparator 10, the time period of the timer 11 and the capacity of the count-down device 12 are adjustable.
Patent FR-2576881-A1 (FR)
Title: Package for portions of food products
Inventor: DAIME MAURICE
IPC: B65D85/72
Filed: 1985-02-05
Abstract: Package for portions of food products, constituted by a tray 1 comprising cells 2 intended to each contain a portion of product, the said cells being covered by means of a sheet 3 which is heat-welded or glued after filling. This package is characterised in that the bottom 4 and the upper peripheral rim 5 of the cells are based on a rigid material while their walls 7 are based on a flexible and smooth material. Such a package allows the extraction of the products without having to use any instrument.
Patent FR-2578250-A1 (FR)
Title: Nouveaux esters derives de l'acide 2,2 dimethyl 3-ethenyl cyclopropane carboxylique, leur procede de preparation et leur application a la lutte contre les parasites
Inventor: TESSIER JEAN
IPC: A23K1/16
Filed: 1985-03-01
Abstract: L'INVENTION A POUR OBJET LES COMPOSES REPONDANT A LA FORMULE GENERALEI:DANS LAQUELLE R REPRESENTE :A. UN RADICAL:DANS LEQUEL R REPRESENTE UN ATOME D'HYDROGENE, UN RADICAL -CH, -C N OU -C CH,B. UN RADICAL:DANS LEQUEL R REPRESENTE UN ATOME D'HYDROGENE, UN RADICAL -CH, -CN OU -CCH,C. UN RADICAL :OU D. UN RADICAL :SOUS TOUTES LES FORMES ISOMERES POSSIBLES AINSI QUE TOUS LES MELANGES D'ISOMERES POSSIBLES. 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-2578148-A1 (FR)
Title: Portable automatic device for mechanically producing plant grafts
IPC: A01G1/06
Filed: 1985-03-01
Abstract: The subject of the invention relates to a portable automatic device for mechanically producing plant grafts. It consists of the combination of a jack 2 supporting a framework 16 with columns 5 along which a slider 3 moves, driving a hollow punch 8, which, in a translational movement, sections the graft while retaining it and, in another translational movement sections the graft holder whilst bringing about assembly of the two elements. It is intended to permit the sectioning, and the cutting of grafts and graft holders as well as their assembly.
Patent FR-2579035-A1 (FR)
Title: Self-balanced, polyphase type controlled rectifier
Inventor: PERELLE MICHEL
IPC: H02M7/162
Filed: 1985-03-15
Abstract: Self-balanced, polyphase type controlled rectifier. Controlled rectifier intended to be connected to a polyphase supply network and constructed with the aid of a rectifying arrangement 2 including at least one thyristor T per phase, the thyristors having their conduction controlled by a common control unit 3 acting on their triggers by way of individual trip circuits 4. A balancing device produces a specific corrective signal, by way of an individual balancer circuit 9, for each trip circuit from image information about the current leaving the rectifying arrangement 2 and which is provided by a sensor 10 and is corrected for each balancer circuit as a function of the unbalances induced by that phase of the supply network handled by the thyristor to whose trip circuit it is connected and by the relative spread in the components which it includes.
Patent FR-2579223-A1 (FR)
Title: Procede de preparation microbiologique de la serum-albumine humaine
Inventor: KNAPP MICHAEL
IPC: C12N15/00
Filed: 1985-03-25
Abstract: PROCEDE DE PREPARATION DE LA SERUM-ALBUMINE HUMAINE PAR CULTURE D'UNE BACTERIE E. COLI CAPABLE D'ASSURER LE MAINTIEN STABLE D'UN PLASMIDE CONTENANT UN PROMOTEUR INDUCTIBLE P, UN SITE DE FIXATION DE RIBOSOMES (CELUI DU GENE CII DU BACTERIOPHAGE LAMBDA NE CONTENANT PAS LA SEQUENCE TRI) ET LE GENE DE LA SERUM-ALBUMINE HUMAINE POSSEDANT EN 5 UN CODON D'INITIATION ATG.
Patent FR-2562901-A1 (FR)
Title: Improved dye composition
Inventor: DILLING PETER
IPC: C09K23/00
Filed: 1985-04-05
Abstract: Dye composition comprising a cake of dyes which are chosen from the group of disperse dyes and of vat dyes, and a dispersing agent consisting of a sulphonated lignin obtained by reacting lignin with an aldehyde and a water-soluble sulphite or bisulphite. The sulphonated lignin employed is prepared by selectively isolating from black liquor lignins which have a molecular weight of more than 5000 and acidifying them to a pH of between 1.5 and 5.0 by washing with sulphuric acid.
Patent FR-2580429-A1 (FR)
Title: Microwave phase shifting device with shared magnetic circuit.
Inventor: ANDRE CHARLES VICTOR FLORIMOND
IPC: H01P1/19
Filed: 1985-04-15
Abstract: Two microwave phase shifters consist respectively of ferrite bars B10, B20 provided with dielectric guides for matching at their ends, GM10, GV10 and GM20, GV20 respectively. An I-shaped magnetic circuit I10 is mounted astride the two bars B10 and B20. Control coils CM10 and CM20 are mounted on the bar, whilst another coil CM12 is mounted on the core strand 101 of the magnetic circuit I10. It is thus possible to control a mean phase shift in the two phase shifters, and to adjust their individual phase shifts with the coils CM10 and CM20 whilst utilising the space associated with the second phase shifter to accommodate the coil leader circuits.
Patent FR-2580821-A1 (FR)
Title: Novel type of detection apparatus
IPC: G01V9/00
Filed: 1985-04-18
Abstract: The present invention relates to a novel type of detection apparatus of the divining rod type. The apparatus according to the invention is characterised in that it consists of two metal rods 1, each of them being intended to be held in the hand of the user and in that each rod is bent and that the part 2 is capable of rotation around the part 3.
Patent FR-2565859-A1 (FR)
Title: Vanne coulissante pour recipient de coulee, plaque et buse collectrice pour cette vanne
Inventor: SHAPLAND GEORGE THOMAS
IPC: B22D41/24
Filed: 1985-06-18
Abstract: L'INVENTION CONCERNE UNE VANNE COULISSANTE POUR RECIPIENT DE COULEE. ELLE COMPORTE DEUX PLAQUES REFRACTAIRES 9, 10 A BORDS CONIQUES, MAINTENUES FIXEMENT PAR DES BRIDES ANNULAIRES 8 PRESENTANT EGALEMENT DES SURFACES CONIQUES QUI CORRESPONDENT A CELLES DES BORDS DES PLAQUES. CES DERNIERES PEUVENT ETRE IDENTIQUES. DOMAINE D'APPLICATION : POCHES DE COULEE DE METAUX, ETC.
Patent FR-2584303-A1 (FR)
IPC: A63B69/04
Filed: 1985-07-04
Abstract: In an apparatus for simulating the different paces of a horse and the aids to be applied for controlling the horse, four representative display lamps light-up in order to represent the precise time-duration of the instant of ground contact of the different hooves of a horse and are supplied by four separate circuits in dependence on control devices for ensuring different lighting-up recurrence rates and sequences with a view to reproducing different types of paces of a horse. In addition, a signal lamp is intended to light-up so as to represent predetermined aids for controlling a horse, this lamp being connected into a circuit which includes an operating key at the user's disposal. Closing of the circuit at a predetermined instant has the effect of turning-on the lamp and blocking the circuits of the representative display lamps in their state of operation at that instant.
Patent FR-2569194-A1 (FR)
Title: Procede de preparation d'une aminolactone
Inventor: LEMPERT KAROLY
IPC: C07D261/08
Filed: 1985-08-14
Abstract: PROCEDE DE PREPARATION D'UNE AMINOLACTONE DE FORMULEI: (CF DESSIN DANS BOPI) DANS LEQUEL: A1.ON REDUIT UN COMPOSE DE FORMULE GENERALEIII: (CF DESSIN DANS BOPI) OU R REPRESENTE UN GROUPE ALCOYLE EN C A C, POUR DONNER UN COMPOSE DE FORMULE GENERALEII: (CF DESSIN DANS BOPI) OU R A LA MEME SIGNIFICATION QUE CI-DESSUS, ON TRAITE CE DERNIER COMPOSE EN PRESENCE D'UN ACIDE ALCANECARBOXYLIQUE AYANT UNE CHAINE ALCOYLE INFERIEUR DANS LA FRACTION ALCOYLE, AVEC UN HYDRURE COMPLEXE PUIS AVEC DE L'ACIDE CHLORHYDRIQUEAQUEUX CONCENTRE ET ON RECUEILLE L'AMINOLACTONE; OU A2.ON TRAITE UN COMPOSE DE FORMULE GENERALEII, OU R A LA MEME SIGNIFICATION QUE CI-DESSUS, EN PRESENCE D'UN ACIDE ALCANECARBOXYLIQUE AYANT UNE CHAINE ALCOYLE INFERIEUR DANS LA FRACTION ALCANE, AVEC UN HYDRURE COMPLEXE PUIS AVEC DE L'ACIDE CHLORYDRIQUE AQUEUX CONCENTRE, ET ON RECUEILLE L'AMINOLACTONE.
Patent FR-2586464-A1 (FR)
Title: Coupling for pressurised plastic pipes
Inventor: KEDVEK LASZLO
IPC: F16L47/04
Filed: 1985-08-23
Abstract: A disconnectable coupling for plastic pipes and fittings consists of a threaded mid-portion, a conical clamping ring, and a flanged nut. The thread on the mid-portion holds the thread on the flanged nut. The clamping ring lies at least partly in the bore of the mid-portion, and the end of the pipe meets the flange of the nut.
Patent FR-2586498-A1 (FR)
Title: Method of making cases, in particular for video cassettes with a view to ensuring their authenticity
IPC: G11B33/04
Filed: 1985-08-23
Abstract: According to the invention, the sheet or envelope 4 constituting the outer cover skin is itself made of a transparent synthetic material and it includes, on its reverse side, the wording and pictures 7, 8, 9, in particular illustrations or title of the work, this wording being printed onto the reverse side of the sheet and appearing on the outside by transparency through the said envelope, the latter being rigidly attached in a permanent manner to the two half-castings 2, 2' constituting the body of the case. Application to the making of a tamper-proof case.