baber/WOPTO huggingface dataset:
Patent FR-2565380-A1 (FR)
Title: Measurement signal processing method and device
Inventor: DRISS ANOUAR
IPC: G06F17/00
Filed: 1984-05-29
Abstract: The device, allowing reversible processing in real time of a measurement signal whose frequency spectrum is essentially constituted by peaks, comprises means 14, 16 for supplying the signal in the form of digital sample packets corresponding to successive time slices and means 18-22 for supplying a discrete Fourier transform of the successive packets. It also comprises means for removing all the frequency components of the discrete Fourier transform whose energy is less than a predetermined value.
Patent FR-2547684-A1 (FR)
Title: Convertisseur analogique-numerique de type capacitif
Inventor: CARBREY ROBERT LAWRENCE
IPC: H03M1/00
Filed: 1984-06-08
Abstract: L'INVENTION CONCERNE LES CODEURS ET DECODEURS ANALOGIQUES-NUMERIQUES. UN CONVERTISSEUR ANALOGIQUE-NUMERIQUE COMPORTE UN ENSEMBLE DE COMPARATEURS 808C, 707C... AYANT TOUS LA MEME TENSION DE REFERENCE. CHAQUE ETAGE COMPARATEUR GENERE DES "POIDS BINAIRES" POSITIFS ET NEGATIFS. LA SELECTION DU POIDS BINAIRE POSITIF OU NEGATIF AU NIVEAU D'UN ETAGE PERMET D'AJOUTER OU DE SOUSTRAIRE UNE FRACTION BINAIRE. LES ETAGES COMPARATEURS FONCTIONNENT EN MODE "PIPELINE" SOUS LA COMMANDE D'UN ENSEMBLE DE SIGNAUX RAPIDES DE FACON QUE CHAQUE ETAGE DECODE LE CHIFFRE BINAIRE RESPECTIF POUR UN ECHANTILLON ANALOGIQUE PENDANT QUE LES AUTRES ETAGES DECODENT LEURS CHIFFRES BINAIRES RESPECTIFS RELATIFS A D'AUTRES ECHANTILLONS ANALOGIQUES. APPLICATION AUX CONVERTISSEURS ANALOGIQUES-NUMERIQUES RAPIDES.
Patent FR-2565977-A1 (FR)
Title: Procede de purification du mercaptobenzothiazole
Inventor: ALICOT MICHEL
IPC: C07D277/72
Filed: 1984-06-15
Abstract: L'INVENTION CONCERNE LA PURIFICATION DU MERCAPTOBENZOTHIAZOLE BRUT RESULTANT DE LA SYNTHESE. LE PROCEDE SELON L'INVENTION QUI CONSISTE A TRAITER LE PRODUIT BRUT PAR DE L'ANILINE, A FILTRER ET LAVER PAR DE L'ANILINE LE MERCAPTOBENZOTHIAZOLE CRISTALLISE ET A RECYCLER EVENTUELLEMENT LES PHASES ORGANIQUES LIQUIDES DU MILIEU DE PURIFICATION, EST CARACTERISE EN CE QUE LA CRISTALLISATION DU MERCAPTOBENZOTHIAZOLE, SA FILTRATION ET SON LAVAGE SONT EFFECTUES A UNE TEMPERATURE COMPRISE ENTRE 40 ET 120C.
Patent FR-2566450-A1 (FR)
Title: Key-lock system comprising a lock case and a stator/cylinder assembly separable from the case and its use for ski racks
IPC: E05B11/04
Filed: 1984-06-25
Abstract: The invention relates to a key-lock system of the type comprising a lock case 1, a stator 7 of a shape matched to that of the lock case, a cylinder 8 contained in the stator and carrying a bolt 12a and a key 9 designed to engage in the cylinder. According to the invention, this system is equipped with cylinder-wedging means 13, 14, 15, 16 arranged to block the cylinder in terms of rotation in the stator when the latter is located outside the lock case (inoperative) and to be actuated during the introduction of the stator into the lock case for the purpose of releasing the cylinder. Moreover, the case comprises shaping means 3 which make it possible to change the shape of its internal receptacle, in order to adapt the latter to different types of stator. The lock according to the invention can, in particular, be fitted to theft-proof racks for the storage of skis and sticks, in order to lock a movable arm securing a volume for the storage of skis and sticks.
Patent FR-2566901-A1 (FR)
Title: Compact compound meter.
Inventor: FREUND MARCEL
IPC: G01F7/00
Filed: 1984-06-28
Abstract: The invention relates to a compact compound water meter. In order to connect the main pipe 208 of the meter to the secondary pipe, the body of the meter comprises a connection volume 204, 206 linked to the secondary pipe. The connection volume 204, 206 opens out into the main pipe via a passage zone 210, 212 whose axis Y2, Y'2 is inclined with respect to the axis X1, X'1 of the main pipe. Water may thus be sampled from the main pipe without disturbing the flow of the water.
Patent FR-2580929-A1 (FR)
Title: Plant-based composition for relieving and soothing pain caused by osteoarthritis
IPC: A61K36/35
Filed: 1984-09-10
Abstract: Plant-based composition for relieving and soothing pain caused by osteoarthritis. The balsam comprises 6 plants: rosemary, savory, bay, black elder, thyme, marjoram which are macerated in a mixture of olive oil and red wine. The filtered product is mixed to an algae infusion and to clay.
Patent FR-2569166-A1 (FR)
Title: Tray for packaging fruit and vegetables
IPC: B65D5/00
Filed: 1984-08-14
Abstract: The invention relates to packaging and in particular relates to a tray for packaging fruit and vegetables of the type comprising a cut-out made of pliable cardboard 1 forming the bottom 2 and the side walls 3 of the tray and vertical strengtheners 4 disposed in the four corners of the tray and on which are fixed the vertical parts 3 of the cardboard cut-out, characterised in that the free ends of the cardboard parts forming the side walls 3 of the tray have folding tabs 5 fixed between two parts, mobile with respect to each other, of the strengtheners 4.
Patent FR-2570124-A1 (FR)
Title: Reactor device for exhaust pipe
Inventor: IQBAL KRISHNA BHARATI
IPC: F01N3/26
Filed: 1984-09-11
Abstract: A reactor device 10 used on the exhaust of an internal combustion engine comprises an expansion chamber 12 inside which there is a diffuser 18 connected to the exhaust of the engine and four exhaust pipes 24. Air inlet pipes 22 emerge into the inlets of the exhaust pipes 24. The exhaust gases leaving the diffuser 18 pass through a first passage 35 and a second restricted passage 36; their pressures decrease and their speeds increase in this zone. Atmospheric air arising via the pipes 22 is mixed with the exhaust gases in this zone and unburnt matter and carbon monoxide combine in an exothermic fashion with the oxygen of the air so as to convert the carbon monoxide into carbon dioxide. The gases thus accelerated in the pipes 24 give rise to an additional thrust at the outlet of these pipes 32.
Patent FR-2551931-A1 (FR)
Title: Rotor for small motor driving time piece
Inventor: STOCKER HANS
IPC: H02K15/03
Filed: 1984-09-07
Abstract: The rotor is formed from thepermanent combination of a hollow cylinder or dish (2) and the compressed magnetic powder (1) filling it. The cylinder in semi-finished form is made strong enough to withstand the pressure needed to compact the powder (1) into a solid mass, typically 100kg sq.mm. This pressure (7) is applied through a cover plate (3). Before filling and compacting the rotor shaft (4) is fitted into position. After compacting the rotor is finished to its final form. During, or just before powder consolidation a premagnetising field is applied to orient the powder grains in the required direction.
Patent FR-2552650-A1 (FR)
Title: Machine a traiter les sols
Inventor: BLOCK THOMAS S
IPC: A47L11/30
Filed: 1984-09-14
Abstract: LA MACHINE COMPORTE UNE STRUCTURE DE BATI 12, UN CARTER DES BROSSES 42 RELIE A LA STRUCTURE DE BATI 12 ET DES BROSSES ROTATIVES. LA MACHINE COMPORTE ENCORE UN MOYEN DE LEVAGE 56 POUR POSITIONNER LE CARTER 42 PAR RAPPORT AU SOL. UN MOYEN DE COMMANDE FAIT FONCTIONNER LA MACHINE 10 SUIVANT UN PREMIER MODE DANS LEQUEL LE MOYEN DE LEVAGE 56 MAINTIENT AUTOMATIQUEMENT LE CARTER 42 DANS UNEPREMIERE POSITION PAR RAPPORT AU SOL ET SUIVANT UN SECOND MODE DANS LEQUEL IL FAIT VARIER CONTINUMENT LA POSITION ET LA PRESSION DU CARTER DES BROSSES 42 PAR RAPPORT AU SOL. LA VITESSE DE ROTATION DES BROSSES EST ELEVEE QUAND LA MACHINE 10 FONCTIONNE SUIVANT LE PREMIER MODE ET EST PLUS FAIBLE QUAND LA MACHINE FONCTIONNE SUIVANT LE SECOND MODE.
Patent FR-2571349-A1 (FR)
Title: Method and device for installing stopper elements by elastic fitting
Inventor: BRET LUCIEN LE
IPC: B65B7/28
Filed: 1984-10-09
Abstract: Clipping device for installing, by elastic fitting, stopper elements in an orifice belonging to a flexible wall 31, comprising a jack 10 with a pusher 14 to which a pushing-home plate 22 is connected, characterised in that the pushing-home plate also forming an orientation plate is inclined, with respect to the flexible wall, by an angle equal to the maximum angular deviation which the local normal to the flexible wall 31 undergoes in the vicinity of the orifice 30 as a reaction to the pushing-home force which is transmitted to this wall, by the plugging element during its elastic fitting.
Patent FR-2573751-A1 (FR)
Title: Propellent powder strands, process for their manufacture and propellent charges in the form of bundles made up from these strands.
Inventor: LEFUMEUX ALAIN
IPC: C06B21/00
Filed: 1984-11-26
Abstract: A strand of propellent powder in the form of a right cylinder comprising central channels, characterised in that the said strand 10 is made up of three substantially circular, identical secant lobes, 1, 2, 3 of radius R, the axes of each of the said lobes also being the axes of three hollow, circular, cylindrical channels 4, 5, 6 of radius r, each of the said channels being open to the exterior by means of a hollow radial slit 7, 8, 9 with substantially parallel edges passing through the corresponding lobe along the plane of symmetry passing through the axis of the said channel. The invention also relates to a process for obtaining the strands according to the invention by extrusion of a propellent dough through a die defining a right cylinder consisting of three lobes and provided with three pins and by opening, after extrusion, the lobes of the extruded strand by means of three knives. The invention makes it possible to manufacture powder strand charges in the form of a bundle giving a gas flow which is more progressive than those obtained with traditional bundle charges.
Patent FR-2558261-A1 (FR)
Title: Tete de transformateur electrodynamique pour le controle de pieces par ultra-sons
Inventor: BEHL EKKEHARD
IPC: G01N29/24
Filed: 1985-01-11
Abstract: A.TETE DE TRANSFORMATEUR ELECTRODYNAMIQUE POUR LE CONTROLE DE PIECES PAR ULTRA-SONS. B.CARACTERISEE EN CE QUE LE RECOUVREMENT EST UN CAPOT DE PROTECTION 20 ESPACE DES BOBINES D'EXCITATION ET DE RECEPTION 16, 18 QUI EST ENTOURE AU MOINS PARTIELLEMENT D'UN ANNEAU DE SURETE 22 OU DE SEGMENTS D'UN ANNEAU DE SURETE, DONT LA FACE FRONTALE TOURNEE VERS LA PIECE A CONTROLER 12 FAIT SAILLIE PAR-DESSUS LE CAPOT DE PROTECTION. C.L'INVENTION CONCERNE UNE TETE DE TRANSFORMATEUR POUR LE CONTROLE DE PIECES PAR ULTRA-SONS.
Patent FR-2558353-A1 (FR)
Title: Perfectionnements aux receptacles a produits cosmetiques
Inventor: DAVEY BRIAN
IPC: A45C11/26
Filed: 1985-01-16
Abstract: INVENTION CONCERNANT DES PRODUITS DE BEAUTE. UN NECESSAIRE A MAQUILLAGE 11 COMPREND UN BOITIER CYLINDRIQUE 12 COMPORTANT UNE OUVERTURE 17. UN ORGANE SUPPORT CYLINDRIQUE 13 EST MONTE A L'INTERIEUR DU BOITIER ET PEUT ETRE AMENE A TOURNER AU MOYEN D'UN BOUTON MOLETE 14. DES CAVITES 15 DANS LA PARTIE EXTERIEURE DU SUPPORT 13 SONT REMPLIES DE DIFFERENTS TYPES DE COULEURS OU DE PRODUITS COSMETIQUES 16. EN UTILISANT LE BOUTON 14, ON FAIT TOURNER LE SUPPORT DE FACON A FAIRE VENIR LE PRODUIT COSMETIQUE DESIRE EN REGARD DE L'OUVERTURE 17. APPLICATION A DES NECESSAIRES A MAQUILLAGE.
Patent FR-2566685-A1 (FR)
Title: Machine a poinconner comportant un dispositif de changement et de centrage rapides d'outils
Inventor: WEPNER JOACHIM
IPC: B21D28/34
Filed: 1985-06-25
Abstract: DANS CETTE MACHINE COMPORTANT UN COULISSEAU 1 MUNI D'UN POINCON 2 POUVANT ETRE CHANGE AU MOYEN D'UN DISPOSITIF 3 COMPORTANT UN INSERT 5 MUNI D'ORGANES DE GUIDAGE 6 ET D'UN LOGEMENT 7 POUR LA TETE DU POINCON ET INSERE DANS UNE PLAQUE DE MAINTIEN 8 MUNIE D'ORGANES DE GUIDAGE 9, LE POINCON 2 POUVANT ETRE SERRE CONTRE UNE BUTEE DE SERRAGE 11, CETTE DERNIERE EST MENAGEE SUR LA FACE INFERIEURE D'UN PISTON DE SERRAGE 12 RACCORDE AU COULISSEAU 1, POSSEDANT UN COLLET 13 ET ENTOURE PAR LA PLAQUE DE MAINTIEN 8 QUI EST RACCORDEE D'UNE MANIERE REGLABLE SELON UN MOUVEMENT VERTICAL PAR AU MOINS UN RESSORT DE RAPPEL 15 ET UN AXE DE GUIDAGE 16 AU COULISSEAU 1, LE PISTON 12 ETANT INSERE DANS LE COULISSEAU ET CENTRANT LA TETE 4 DU POINCON 2. LE PISTON DE SERRAGE 12 CENTRE LA TETE 4 DU POINCON 2 A L'AIDE D'ORGANES DE CENTRAGE 18, 19. L'ECHANGE DE POINCON SE FAIT PAR ABAISSEMENT DE LA PLAQUE DE MAINTIEN 8 ET PAR COULISSEMENT DE L'INSERT 5 LE LONG DES ORGANES DE GUIDAGE 6, 9 DIRIGES PERPENDICULAIREMENT A LA FIGURE. APPLICATION NOTAMMENT AUX POINCONNEUSES.
Patent FR-2567094-A1 (FR)
Title: Remorque a une roue pour vehicule a deux roues
IPC: B62D63/06
Filed: 1985-07-04
Abstract: CETTE REMORQUE A UNE ROUE POUR VEHICULES A DEUX ROUES COMPREND UNE ROUE 14 TOURNANT SUR UN AXE 22 QUI EST SENSIBLEMENT HORIZONTAL A L'EXTREMITE ARRIERE DE LA CAISSE 12; UN TIMON 16 DIRIGE VERS LE HAUT ET VERS L'AVANT ET MUNI A SON EXTREMITE SUPERIEURE DE MOYENS D'ATTELAGE QUI PERMETTENT UN MOUVEMENT DE PIVOTEMENT ENTRE LA REMORQUE ET LE VEHICULE TRACTEUR AUTOUR D'UN PREMIER AXE 24 SENSIBLEMENT HORIZONTAL ET D'UN DEUXIEME AXE 26 SENSIBLEMENT PERPENDICULAIRE AU PREMIER. POUR OBTENIR LA MEILLEURE STABILITE A VITESSE ELEVEE ET EN VIRAGE SANS ALTERER LA MANOEUVRABILITE DU VEHICULE TRACTEUR, LES COTES SONT DANS LES RAPPORTS APPROXIMATIFS SUIVANTS : A : B 1 : 15; A : C 1 : 4; A : D 1 : 3 ET E : A 1 : 1,5.
Patent FR-2569417-A1 (FR)
Title: Procede de formation d'une liaison adhesive entre des substrats dont l'un au moins comporte une surface de zinc
Inventor: FISCHER ELEONORE
IPC: C09J4/06
Filed: 1985-07-30
Abstract: L'INVENTION CONCERNE UN PROCEDE DE FORMATION D'UNE LIAISON ADHESIVE ENTRE DES SUBSTRATS DONT L'UN AU MOINS COMPORTE UNE SURFACE EN ZINC. LEDIT PROCEDE CONSISTE A APPLIQUER A UN OU PLUSIEURS DES SUBSTRATS UNE COMPOSITION ADHESIVE COMPRENANT UN ESTER ACRYLIQUE MONOMERE POLYMERISABLE, UN INITIATEUR DE RADICAUX LIBRES, UN COMPOSE DE THIOUREE ET UN COMPOSE DE TYPE DIACIDE ORGANIQUE QUI EST UN DIACIDE OU UN ANHYDRIDE DE DIACIDE, ET A REUNIR LES SUBSTRATS POUR FORMER UNE LIAISON ADHESIVE. APPLICATION A LA LIAISON DE SUBSTRATS, TELS QUE L'ACIER GALVANISE.
Patent FR-2583663-A1 (FR)
Title: Appareil de production de grains fins
Inventor: SHIMOMOTO YASUNOBU
IPC: F27D99/00
Filed: 1985-08-23
Abstract: L'INVENTION CONCERNE UN APPAREIL DE PRODUCTION DE GRAINS FINS DANS UN FOUR CHAUFFE PAR ARC A PLASMA. L'APPAREIL COMPORTE UN CREUSET TOROIDAL 2 PLACE DANS LA PARTIE INFERIEURE DU FOUR ET CONTENANT UNE MATIERE BRUTE, UNE TORCHE ANNULAIRE 15 A PLASMA PLACEE AU-DESSUS DE LA MATIERE ET DESTINEE A PRODUIRE UN ARC QUI TOURNE EN AZIMUT, ENTRE CETTE TORCHE ET LA SURFACE DE LA MATIERE BRUTE, ET UN ORIFICE 4 DE DECHARGE PLACE SUR LE GRAND AXE DU CREUSET ET COMMUNIQUANT AVEC CE DERNIER AFIN DE COLLECTER DES GRAINS FINS PRODUITS ET ENTRAINES PAR UN GAZ NEUTRE DESTINE AU PLASMA ET, LE CAS ECHEANT, PAR UN GAZ DE TRANSFERT. DOMAINE D'APPLICATION : PRODUCTION DE GRAINS FINS.
Patent FR-2572181-A1 (FR)
Title: Appareil d'inspection, notamment pour le controle de la qualite des surfaces d'objets divers
Inventor: YOSHIDA HAJIME
IPC: B07C5/34
Filed: 1985-09-30
Abstract: CET APPAREIL D'INSPECTION COMPORTE UNE SOURCE DE LUMIERE 6 IRRADIANT DES OBJETS A CONTROLER PLACES SUR UN CONVOYEUR 1, UN DETECTEUR D'IMAGES OPTIQUES 3, UN DISPOSITIF D'INSPECTION 5 POUR TRAITER UN SIGNAL VIDEO DES OBJETS DE MANIERE A DECIDER SI L'OBJET EST BON OU MAUVAIS, UN GENERATEUR DE SIGNAUX PULSES 7 POUR PRODUIRE UN SIGNAL PULSE LORS DE CHAQUE DEPLACEMENT D'UN OBJET, UN REGISTRE A DECALAGE 8 RELIE AU DISPOSITIF D'INSPECTION 5 RECEVANT LE SIGNAL DU GENERATEUR 7 ET DELIVRANT SUR SA SORTIE 80 UN SIGNAL D'INSPECTION A UN DISPOSITIF DE REJET. APPLICATION NOTAMMENT AU CONTROLE AUTOMATIQUE DE LA QUALITE D'OBJETS.
Patent FR-2588404-A1 (FR)
Title: Automatic and mobile display scrolling device
IPC: G09F11/26
Filed: 1985-10-08
Abstract: The subject of the invention relates to an automatic and mobile display scrolling device. It is constituted by the combination of a plinth 1 mounted on rolling members 2, 3 forming a stabilising casing containing the electrical apparatus with a frame 6 supported by legs 5, 6 forming a viewing window and a case containing the drive motor of the endless belt with return pulleys. It is intended to permit the continuous presentation of several advertising or other designs at adjustable intervals with internal illumination, seen on one or both opposite faces.
Patent FR-2589316-A1 (FR)
Title: Conveyor for harvesting machine
IPC: A01D46/28
Filed: 1985-11-05
Abstract: Device making mechanical harvesting possible in vineyards, where the vines are trained to be small, by eliminating the belts and trays existing in other appliances. It comprises, on either side of the vine stock, a small trough 2 directly receiving the grapes. In this small trough, one or more handling chains 3 circulate which are equipped with scrapers 4. The chains and scrapers bring the grapes into a carried hopper. The invention can be used in machines of the type with beaters or of any other design.
Patent FR-2590019-A1 (FR)
Title: Device for detecting a drop in partial vacuum in a pipe
Inventor: LAROCHE FRANCIS
IPC: B65H3/08
Filed: 1985-11-14
Abstract: The present invention relates to a device for detecting a drop in the partial vacuum in a pipe connecting a vacuum source to at least one application device, such as a suction lifting device fitted with suckers, characterised in that it consists of a first chamber 8 connected to the said application device 3 and communicating with a second chamber 9 with a larger diameter whose other end is connected to the said vacuum source 2, between the two said chambers 8, 9 there being made a valve seat 11 interacting with a valve body 12 disposed in the said second chamber 9 and fixed on a rod 13 passing through the two chambers 8, 9 and which carries a return spring 14 tending to bring the said body 12 into contact with the said seat 11, detection means 18 being provided in at least one of the two chambers 8, 9 in order to detect the axial position of the said rod 13. The invention applies in particular to feeders for machines for printing or packaging for handling sheets of cardboard.
Patent FR-2574502-A1 (FR)
Title: Guide rectiligne a billes, applicable notamment aux appareils de fabrication de semi-conducteurs en atmosphere propre
Inventor: MASAYUKI KATAHIRA
IPC: F16C29/06
Filed: 1985-11-27
Abstract: LE PROBLEME A RESOUDRE CONSISTE A EVITER LES INCONVENIENTS D'UN FORAGE DE DIAMETRE TROP ETROIT POUR LE PASSAGE DE RETOUR DES BILLES. SUIVANT L'INVENTION, LE GUIDE RECTILIGNE COMPREND UN RAIL ALLONGE2, UN CHARIOT4 POUVANT SE DEPLACER SUR CE RAIL2, UN TRAJET DE CIRCULATION6-9, 25 S'ETENDANT DEPUIS ENTRE LEDIT RAIL2 ET LEDIT CHARIOT4 ET A TRAVERS CE MEME CHARIOT, PUIS A NOUVEAU ENTRE LEDIT RAIL2 ET LEDIT CHARIOT4, CE TRAJET DE CIRCULATION6-9, 25 COMPORTANT, SUR AU MOINS UNE PARTIE DE CE TRAJET, UN TUBE24 INSERE DANS LEDIT CHARIOT4, AINSI QU'UN CERTAIN NOMBRE D'ELEMENTS DE ROULEMENT20 DISPOSES DANS CE TRAJET DE CIRCULATION6-9, 25, CES ELEMENTS DE ROULEMENT20 CIRCULANT, TOUT EN ROULANT, DANS CE TRAJET DE CIRCULATION AU COURS DU MOUVEMENT DUDIT CHARIOT4, AFIN DE FACILITER CE MOUVEMENT DU CHARIOT. L'INVENTION TROUVE UNE APPLICATION AVANTAGEUSE SUR LES APPAREILS DE FABRICATION DE SEMI-CONDUCTEURS EN ATMOSPHERE PROPRE.
Patent FR-2591359-A1 (FR)
Title: Device for automatically turning on the sidelights or dipped-beam headlights of a motor vehicle as a function of the ambient light
IPC: H05B37/02
Filed: 1985-12-06
Abstract: The invention relates to a device making it possible to automatically turn on the lights of a motor vehicle as soon as the ambient light falls below a defined threshold. It consists of an optical fibre PLASTIFO F (registered trademark) 1 which picks up light and transmits to a photosensitive element R3 whose reaction threshold is defined by a resistor R2 (which may be a variable resistor) mounted in series with the resistor R1 which is linked to the controls (+). When the light intensity decreases, the resistance of the photosensitive element increases, and when it reaches the threshold defined by the resistor R2, will bias the bases of the two transistors T1 and T2 via a ZENER diode (D1). The transistor T2 linked to the coil of a relay 11 closes the contacts 3 and 4 thus allowing current to supply the lamps 7, 8, 9, 10.
Patent FR-2580984-A1 (FR)
Title: Turbo-mixer extruder, the barrel of which is fitted with directing discs
Inventor: BOLEA MARTIN FERRE
IPC: B29C48/60
Filed: 1985-12-16
Abstract: The invention relates to a turbo-mixer extruder machine of the type comprising a rotating screw 1 having helicoidal flights, which screw is housed in a fixed barrel 2 forming the extrusion chamber. According to the invention, a set of directing discs 3, comprising blades whose hydrodynamic profile and angle of attack are adapted to the viscosity of the processed compound, are fixed inside the barrel, the flights of the screw taking the place of the blades in the regions of the discs. Application to extrusion with mixing and homogenising effect.
Patent FR-2593727-A1 (FR)
Title: Ventilation hood
IPC: B08B15/02
Filed: 1986-01-24
Abstract: The hood according to the invention comprises a front panel 5, a rear panel 1 and two side panels 3. It is characterised in that the front panel 5 is fixed to the side panels 3 by means of sheet metal sections comprising a corner wall 7 bent into an angle, a number of first sheet metal folds 8, each connected continuously to one edge of the corner wall 7, and a number of second sheet metal folds 9, each connected continuously to one edge of the first fold 8 opposite the edge of the corner wall 7, each first and second fold being separated from the each other by a distance such as to allow a panel to be inserted between them.
Patent FR-2579156-A1 (FR)
Title: Soupape de frein
Inventor: LEIBER HEINZ
IPC: B60T13/12
Filed: 1986-03-20
Abstract: SOUPAPE DE FREIN POUR L'APPLICATION DE PRESSIONS DIFFERENTES AU CHOIX A UN RECEPTEUR DE PRESSION AU MOINS, FAISANT PARTIE D'UN EQUIPEMENT DE FREINAGE DE VEHICULE. LA SOUPAPE DE FREIN 2 COMPREND UNE PREMIERE SOUPAPE 4 AVEC UNE BILLE 6, OUVERTE EN POSITION DE REPOS, ET UNE SECONDE SOUPAPE 5 AVEC EGALEMENT UNE BILLE 24 ET FERMEE EN POSITION DE REPOS PAR UN RESSORT DE FERMETURE 26. LA PRESSION DELIVREE PAR UNE SOURCE 19 APPLIQUE LA BILLE 24 SUR UN SIEGE 26. UN PISTON COMPENSATEUR 37 EGALEMENT CHARGE PAR CETTE PRESSION AGIT SUR LA BILLE 24 DANS LE SENS D'OUVERTURE DE LA SOUPAPE 5. LE PISTON COMPENSATEUR 37 PERMET UNE OUVERTURE FACILE DE LA SECONDE SOUPAPE 5 ET PAR SUITE UNE COMMANDE FINE DES PRESSIONS DE FREINAGE.
Patent FR-2597135-A1 (FR)
Title: Rigid panel for thermally insulating roofs on the inside
IPC: E04B1/78
Filed: 1986-04-09
Abstract: Thermal insulation panel having a generally parallelepipedal shape made of rigid insulating material, of the type comprising on one face, longitudinally and from one end to the other, a groove 1 intended to interact with a corresponding sloping element of a frame, characterised in that it comprises, along at least one of its lateral faces, a mortise 2 intended to receive and hold a strip of compressible insulating material during installation. The opposite face may comprise a continuous tenon corresponding to the mortise.
Patent FR-2580207-A1 (FR)
Title: Busette de coulee de recipient metallurgique et procedes de fabrication et d'utilisation de cette busette
Inventor: WALTENSPUHL ROLF
IPC: B22D41/58
Filed: 1986-04-10
Abstract: BUSETTE DE COULEE 5 POUR RECIPIENT CONTENANT UN METAL EN FUSION, DOTEE DE MOYENS D'AMENEE D'UN GAZ DE TRAITEMENT. FABRICATION ET UTILISATION D'UNE TELLE BUSETTE. LE CANAL DE PASSAGE 12 DE CETTE BUSETTE 5 EST ENTOURE PAR UN INSERT 14 EN MATERIAU REFRACTAIRE PERMEABLE AU GAZ, ENTOURE SUR SES FACES FRONTALES ET SUR SON POURTOUR EXTERIEUR PAR UNE CAPSULE METALLIQUE 15. CET INSERT 14 EST NOYE DANS LE MATERIAU REFRACTAIRE DE LA BUSETTE 5. POUR AMENER LE GAZ DE TRAITEMENT, UN TRONCON DE CONDUITE 30 ETABLIT UNE COMMUNICATION ALLANT DE LA PAROI EXTERIEURE DE LA BUSETTE 5 A L'INSERT 14 EN PASSANT PAR LA CAPSULE METALLIQUE 15. LA BUSETTE EST SIMPLE A FABRIQUER ET FACILE A REMPLACER.