baber/WOPTO huggingface dataset:
Patent FR-2510280-A1 (FR)
Title: Dispositif cryptographique
Inventor: MIYAGUCHI SHOJI
IPC: G06F7/72
Filed: 1982-07-27
Abstract: L'INVENTION CONCERNE UN DISPOSITIF CRYPTOGRAPHIQUE. DANS CE DISPOSITIF CRYPTOGRAPHIQUE CALCULANT CM MODULO N ET EFFECTUANT A CET EFFET L'OPERATION CM M MODULO N, M, E, N ETANT DES NOMBRES ENTIERS ET C ET M DES VARIABLES MEMORISEES DANS DES REGISTRES, ON EFFECTUE L'OPERATION (CF DESSIN DANS BOPI) AVEC CERTAINES CONDITIONS POUR M,M, M,D,R ET O; DANS L'ORDRE JL,L -1...1 POUR OBTENIR LE DERNIER RESTE R RESULTANT DU CALCUL DE C, LE CALCUL ETANT EFFECTUE DANS UN CALCULATEUR DE QUOTIENT ET UN ADDITIONNEUR PRINCIPAL, AVEC SUBDIVISION DE LA VARIABLE R EN DEUX PARTIES R ET R. APPLICATION NOTAMMENT A UN DISPOSITIF CRYPTOGRAPHIQUE FONCTIONNANT A GRANDE VITESSE.
Patent FR-2533789-A1 (FR)
Title: Reseau local hybride de communication en modes circuit et paquet a boucle portant un multiplex temporel
Inventor: RENOULIN ROGER JEAN-MARIE
IPC: H04Q11/04
Filed: 1982-09-24
Abstract: DANS CE RESEAU LOCAL HYBRIDE, LES COMMUNICATIONS EN MODE PAQUET SONT COMMANDEES PAR UN JETON. L'EN-TETE DE CHAQUE PAQUET COMPREND L'ADRESSE DE LA STATION DESTINATAIRE ET L'ADRESSE DE LA STATION ORIGINE. LE MULTIPLEX TEMPOREL EST ARRANGE EN MULTITRAMES DE 20TRAMES 0 A 19. CHAQUE TRAME COMPREND 128 INTERVALLES DE TEMPS IT0 A IT127 AFFECTES A LA TRANSMISSION D'UN PAQUET PAR TRAME. DANS CHAQUE TRAME, L'IT0 CONTIENT LE MOTIF DE SYNCHRONISATION DE LA TRAME, L'IT1 L'OCTET DE JETON DU PAQUET DE LA TRAME, LES IT2 A IT4 L'EN-TETE DU PAQUET. PUIS LES IT5 A ITN CONTIENNENT LES DONNEES UTILES DUDIT PAQUET ET, ENFIN, LES IT(N1) A IT127 LES DONNEES DE COMMUNICATION DE TYPE CIRCUIT. LE RESEAU COMPREND DES UNITES DE CONTROLE DE GRAPPE SERVANT CHACUNE D'INTERFACE ENTRE UNE GRAPPE DE TERMINAUX DE DIFFERENTS TYPES ET LA BOUCLE, ET UNE UNITE DE CONTROLE DE BOUCLE. LES MESSAGES DE SERVICE ET DE SUPERVISION ENTRE LES UNITES DE CONTROLE DE GRAPPE ET L'UNITE DE CONTROLE DE BOUCLE SONT ECHANGES EN MODE PAQUET. LES CIRCUITS DES UNITES DE CONTROLE DE GRAPPE ET DE BOUCLE SONT DECRITS.
Patent FR-2534121-A1 (FR)
Title: Mobile stereo table
IPC: H04R1/02
Filed: 1982-10-12
Abstract: The invention concerns small high-fidelity, stereo, mobile acoustic enclosures of high quality (table mounted) which allow high listening power with low amplification. The person seated in front will adjust the sound for each of his ears and the listening power simply by moving closer. The invention comprises a mobile table 1 having, in the corners, four legs fitted with pivoting castors 4, two supports 5 whose collars are each held against the table 1 by a 5mm round-headed screw. It will be possible to move them away from each other by rotating them. On these supports 5 are mounted the enclosures 2 which will be directed or raised as required, the rings 6 stopping them in height. The enclosures made of extended polystyrene 2 are externally covered with drawing paper. The membranes 11 of the electrodynamic loud-speakers, having a certain elongation, will have a cone made of Canson paper glued to the large diameter, the membrane 11 and the cone 10 will be made flexible, the centre will be varnished and about ten varnished bands will be made from the centre to the outside of the cone. The mobile stereo table 1 may be of interest because high listening power will be available without interference and with incomparable fidelity and stereo. The sound can be adjusted for each ear by means of a slight displacement. The ambient sound is stereo.
Patent FR-2521534-A1 (FR)
Title: Reservoir pour du charbon en vrac
Inventor: LINK OTMAR
IPC: B65D88/20
Filed: 1983-01-24
Abstract: IL SE COMPOSE D'UN SILO EN UN MATERIAU SOUPLE, IMPERMEABLE A L'AIR, MUNI D'UNE OUVERTURE DE SORTIE ET SUSPENDU DANS UN CADRE DE SUPPORT; UNE CLOISON PERMEABLE AUX CORPS GAZEUX MAIS IMPERMEABLE AUX PARTICULES DE POUSSIERE EST PREVUE A L'INTERIEUR DUDIT SILO A UNE CERTAINE DISTANCE EN DESSOUS DU COUVERCLE DU SILO; UNE CONDUITE D'ALIMENTATION PNEUMATIQUE PENETRE DANS L'ESPACE DU SILO SITUE SOUS CETTE CLOISON PERMEABLE AUX GAZ; LE COUVERCLE DU SILO EST MUNI D'UN EVENT.
Patent FR-2540610-A1 (FR)
Title: Water-heater for heating and storage by direct passage of domestic water to integrated solar collectors
IPC: F24J2/46
Filed: 1983-02-04
Abstract: The invention relates to a solar water-heater for heating and storage by direct passage of domestic water to integrated solar collectors. The water-heater 1 comprises a main central volume 2 for storing the heated water surrounded by a heat insulating layer 6-9 itself surrounded by the solar collectors 12 irrigated by a water circuit connected in parallel with the input-output circuit 4, 5 of the water-heater. Application particularly to domestic hot water heating systems.
Patent FR-2522445-A1 (FR)
Title: Dispositif photovoltaique a jonction liquide a couche interfaciale pouvant presenter un effet tunnel
Inventor: SINGH RAJENDRA
IPC: H01L31/0687
Filed: 1983-03-01
Abstract: DISPOSITIF PHOTOELECTROCHIMIQUE QUI EST DESTINE A ETRE COUPLE AVEC UNE PREMIERE ET UNE DEUXIEME ELECTRODES 18, 20 POUR LA TRANSFORMATION DE L'ENERGIE SOLAIRE ARRIVANT SUR LE DISPOSITIF EN ENERGIE ELECTRIQUE ET QUI COMPREND: -UNE BASE SEMI-CONDUCTRICE 32 DONT LA SURFACE DE CONTACT EST COUPLEE ELECTRIQUEMENT A LA PREMIERE ELECTRODE ET QUI COMPREND AU MOINS UNE COUCHE SEMI-CONDUCTRICE 22 QUI A UNE SURFACE DE JONCTION AYANT UNE AFFINITE ELECTRONIQUE DE X ET UN INTERVALLE DE BANDE EGS; -UNE COUCHE INTERFACIALE POUVANT PRESENTER UN EFFET TUNNEL AYANT UNE AFFINITE ELECTRONIQUE DE X ET UN INTERVALLE DE BANDE EGI PLACEE A LA SURFACE DE JONCTION DE LA COUCHE D'AU MOINS UN SEMI-CONDUCTEUR ET UN ELECTROLYTE 14 PLACE POUR ETRE CONDUCTEUR ELECTRIQUEMENT ENTRE LA DEUXIEME ELECTRODE 20 ET LA COUCHE INTERFACIALE.
Patent FR-2547838-A1 (FR)
Title: Dispositif melangeur de fils de trame pour machines a tisser
Inventor: JUILLARD YVES
IPC: D03D47/38
Filed: 1983-06-24
Abstract: L'INVENTION CONCERNE L'INDUSTRIE TEXTILE ET, PLUS PRECISEMENT, LES MACHINES A TISSER. LE DISPOSITIF MELANGEUR DE FILS DE TRAME COMPORTE: DES MOYENS GENERAUX DE COMMANDE 1, 18, 24, 26, 28, 32, 34; UN CULBUTEUR 6 RELIE A CHAQUE DOIGT DE DISTRIBUTION 2; UN TIROIR 56 ET UN POUSSOIR 58 DE MISE POSITIVE EN POSITION ACTIVE DU CULBUTEUR CORRESPONDANT; UN TIROIR 57 ET UN POUSSOIR 59 DE MISE POSITIVE EN POSITION INACTIVE DU MEME CULBUTEUR; DES TIGES 71 DE LIAISON SELECTIVE D'UN AXE 34 DES MOYENS GENERAUX DE COMMANDE AUX TIROIRS CORRESPONDANTS DE MISE EN POSITION ACTIVE OU DE MISE EN POSITION INACTIVE SELON L'UNE DE DEUX POSITIONS POSSIBLES DESDITES TIGES DE POUSSEE; ET DES ELECTRO-AIMANTS INDIVIDUELS 76, DE CONTROLE DE LA POSITION DE CHACUNE DES TIGES DE POUSSEE. L'INVENTION EST APPLICABLE AUX MACHINES A TISSER SUR LESQUELLES ON A BESOIN DE MELANGER LES FILS DE TRAME.
Patent FR-2529561-A1 (FR)
Title: Peroxydes de diacyles polymeres utiles notamment comme inducteurs de polymerisation pour les monomeres vinyliques
Inventor: KOMAI TAKESHI
IPC: C08F4/36
Filed: 1983-07-04
Abstract: L'INVENTION CONCERNE DES PEROXYDES DE DIACYLES POLYMERES DE HAUT POIDS MOLECULAIRES, DE SOLUBILITE ELEVEE DANS LES MONOMERES VINYLIQUES ET PEU SENSIBLES AU CHOC ET AU FROTTEMENT. LES PEROXYDES SELON L'INVENTION CONSISTENT ESSENTIELLEMENT EN MOTIFS DE STRUCTURE RECURRENTS ORIENTES STATISTIQUEMENT DE FORMULE GENERALE (CF DESSIN DANS BOPI) DANS LAQUELLE X REPRESENTE UN GROUPE (CF DESSIN DANS BOPI) ET ONT UN POIDS MOLECULAIRE MOYEN DE 1400-18000. APPLICATIONS: INDUCTEURS DE POLYMERISATION POUR MONOMERES VINYLIQUES.
Patent FR-2548602-A1 (FR)
Title: Anti-theft device associated with a tank
IPC: B60K15/04
Filed: 1983-07-08
Abstract: The invention relates to a device for protecting a liquid contained in a tank of the motor vehicle fuel tank type. It consists of a tube 1 in which there are placed obstacles 2 forming baffles. This device is interposed between the fuel filler neck 4 and the tank 3. The baffles formed by the obstacles 2 prevent the penetration of a flexible tube allowing the tank to be syphoned. The device according to the invention is particularly intended for protecting fuel contained in the tanks of motor vehicles.
Patent FR-2552614-A1 (FR)
Title: Microwave applicator for heating parts
IPC: H05B6/80
Filed: 1983-09-28
Abstract: The invention relates to microwave applicators for heating parts. The applicator of the invention comprises: an enclosed lateral wall 70 forming a cavity 72, at least one platen 78 capable of receiving the said part to be heated and closing one side of the said cavity, the dimensions of the said platen being defined so as to leave a small annular space 80 between its lateral edge and the inner surface 74 of the said lateral wall over a length given by the formula 2k + 1 lambda /4 in which k is a natural integer, and at least one coupling diaphragm 81, 82 opening out into the said cavity. Application to the heat treatment of wafers of silicon or the like.
Patent FR-2534555-A1 (FR)
Title: Bag to act as medical fluid drain
Inventor: GROPP FRIEDRICH
IPC: A61F5/44
Filed: 1983-10-11
Abstract: The bag is for receiving a body fluid e.g. urine and has a supple inlet pipe (10). The entry to this can be closed by a protective case and the outlet (13) can be closed by a discharge valve. The outlet is a flow channel (15) formed by the bag, base (8) and its supple sides, one being outside the bag with a tongue. In this tongue is placed the protective case for the inlet pipe. The tongue is transverse and connected by a welding cord (14). The channel and protective case are conical.
Patent FR-2553268-A1 (FR)
Title: Automatic button, in particular a rivet-type button
Inventor: KOEHLER KARL
IPC: A44B1/44
Filed: 1983-10-13
Abstract: This automatic button is characterised in that it comprises a double rivet head (riveting) 26, 27 delimited by a swelling 12 of the shank 5 located between the base 7 and the head 8. The invention relates to garments.
Patent FR-2535472-A1 (FR)
Title: Projecteur optique, methode et systeme d'inspection optique
Inventor: KELLIE TRUMAN FRANK
IPC: G01N21/47
Filed: 1983-10-27
Abstract: PROJECTEUR OPTIQUE POUR SYSTEME D'INSPECTION OPTIQUE DE SURFACE. IL COMPREND : A.DES MOYENS 115, 131, 133, 141 POUR FOURNIR DES FAISCEAUX LUMINEUX DE LONGUEURS D'ONDE DIFFERENTES A PARTIR DE LUMIERE FOURNIE PAR AU MOINS UNE SOURCE LUMINEUSE 106; ET B.DES MOYENS 151 POUR PROJETER LES FAISCEAUX LUMINEUX DE LONGUEURS D'ONDE DIFFERENTES VERS UN OBJET 150 AVEC PRATIQUEMENT LE MEME DEGRE DE MISE AU POINT ET PRATIQUEMENT LE MEME GRANDISSEMENT. APPLICATION AU CONTROLE D'AUBES DE TURBINE.
Patent FR-2554102-A1 (FR)
Title: Self-locking composite device for descending and reascending along a vertical cord
IPC: A63B29/02
Filed: 1983-10-27
Abstract: The device comprises a support plate 14 equipped with a blocker 16 and a descender 18. The descender 18 is arranged beneath the blocker 16 and comprises two pulleys 48, 50 for braking the cord. One 48 of the pulleys is mounted with limited rotation on a pin 52 which is fixed into the plate 14 and comprises a self-locking shoe 56 and an extension shaped into a handle 54 for manual control. A safety flange 60 is associated with the other pulley 50 in order to cover the variable interval 62 independently of the position of the pivoting handle 54.
Patent FR-2557683-A1 (FR)
Title: Moist atmospheric refrigerant with antifreeze device
Inventor: COIC PHILIPPE
IPC: F28C1/02
Filed: 1983-12-30
Abstract: The refrigerant 8 is provided with air entries 20 at its base, a network of conduits 14 intended to distribute the air to be cooled above a trickling slat-work or packing 15, and valves 24 for isolating a fraction of the network. It also comprises a circuit 26 for bypassing the network, fitted with means for adjusting the fraction of the flow which bypasses the network.
Patent WO-8404577-A1 (WO)
Title: Method and boiler hearth for the desulphuration of fuel gas
Inventor: DE PORAY MARCEL CYPRIEN
IPC: F23J15/00
Filed: 1984-05-17
Abstract: Method wherein a fixed combustion bed is used to desulphurate and improve combustion gas resulting from the combustion of solid fuel containing sulphur and/or with a high content of volatile materials or water. The invention relates more particularly to a primary hearth for a staged combustion boiler comprising a pre-hearth (5) with reversed combustion arranged between the solid fuel supply system (4) and the primary hearth (1) and supplied with a mixture of air and burnt gas provided from the secondary hearth (8), means for circulating the gas provided from the pre-hearth through the talus of the primary hearth so as to avoid a direct evacuation of volatile materials and means for adjusting the recycling ratios of burnt gas from the secondary hearth towards the pre-hearth and the primary hearth so as to obtain a liberation of volatile materials in the pre-hearth (5) and a fixation of sulphur to solid ashy materials present in the primary hearth (1) and/or an improvement of the quality of fuel gas following reactions of dissociation of volatile materials an/or water vapour.
Patent FR-2561870-A1 (FR)
Title: Pre-screening device for Guidel-type shrimping net
IPC: A01K77/00
Filed: 1984-03-28
Abstract: Device for pre-screening the contents of the shrimping net whilst shrimping is in progress, comprising a second pre-screening net having large holes (sardine net) mounted on the front, its hoop 2 resting on the handle of the shrimping net in the working position. The support of this net is mounted on hinges 3 and allows it to be swung forwards to release quickly back into the sea anything blocking up the net.
Patent FR-2545626-A1 (FR)
Title: Regulateur de pression et separateur pour ce regulateur
Inventor: MILES CLIVE
IPC: F15C3/04
Filed: 1984-05-02
Abstract: L'INVENTION CONCERNE UN REGULATEUR DE PRESSION. IL COMPORTE UN SEPARATEUR MOBILE 12 QUI DIVISE LE BOITIER 6 DU REGULATEUR EN UN PREMIER COMPARTIMENT 14 ET UN SECOND COMPARTIMENT 16 DANS LEQUEL DEBOUCHE UN ORIFICE 27 AUQUEL UNE BASSE PRESSION A VIDE EST APPLIQUEE. CET ORIFICE 27 EST PLUS OU MOINS OUVERT OU DECOUVERT PAR UNE PARTIE DU SEPARATEUR 12 EN FONCTION DES DIFFERENCES DE PRESSION ENTRE LES COMPARTIMENTS 14, 16. DOMAINE D'APPLICATION : REGULATEURS DE PRESSION, NOTAMMENT POUR APPAREILS D'AUTOTRANSFUSION, ETC.
Patent FR-2545955-A1 (FR)
Title: Clamping circuit for computer tomography
Inventor: KLEIN ITZCHAK
IPC: G01T1/17
Filed: 1984-05-09
Abstract: An electronic circuit for use in computerised tomographs includes a detector for the radiation which has passed through an object and an amplifier for the output signals.  A clamping circuit maintains the level of these signals for a selected period.  A multiplexer and processor couple these signals for the production of an image with better signal-to-noise ratio.
Patent FR-2565963-A1 (FR)
Title: Glass with anionic conductivity produced by fluorine anions
Inventor: GAPRINDASHVILI K I
IPC: C03C3/23
Filed: 1984-06-19
Abstract: The invention relates to halogenated glasses. Glass with anionic conductivity produced by fluorine anions containing lead(II) oxide PbO, F and, as vitrifying substance, boron oxide B2O3 in the following ranges of proportion of the components, % by weight:     PbO, 86.0 to 87.0;   F, 3.5 to 0.5;   B2O3, 10.5 to 12.5.   Application to the manufacture of electrical signal splitters.
Patent FR-2566955-A1 (FR)
Title: Composite sealing material for an electrical cable and process for its manufacture
Inventor: THEVENON HENRI
IPC: H01B7/282
Filed: 1984-06-29
Abstract: Composite material intended to seal an electrical cable from a progression along this cable of water which has accidentally penetrated into its jacket. It is essentially composed of a cellulose-based powder and a viscous mixture of oils. Application to submarine cables.
Patent FR-2566350-A1 (FR)
Title: Anti-mist, anti-frost device for a car.
IPC: B60S1/54
Filed: 1984-06-22
Abstract: The invention relates to a device preventing mist and ice from forming on the windscreen of a car 8. The arrows indicate the direction of moving hot air. It is characterised in that a small electric motor 4 connected to the battery equipped with a propeller 5 which sends the hot air from the engine towards the windscreen 8, passing by the U-shaped portion which is under the bonnet 1 and passing via the orifice left by the parts 7 and 1 is fixed under the front bonnet, engine side 1, on the transverse reinforcing cross-member 2 at the rear of the bonnet by "Parker" screws and lugs 6 provided for this purpose. The principle of the invention is to maintain approximately the same temperature on both sides of the car windscreen 8.
Patent FR-2567264-A1 (FR)
Title: Extensometer apparatus, in particular for multiaxial extensometry, and corresponding method.
Inventor: POLICELLA HUMBERT
IPC: G01D5/30
Filed: 1984-07-09
Abstract: On a test piece 1, fitted at its central part 13 with collars 14 and 15, two pincers PL1 and PL2 are attached. The jaws of the two pincers are shaped in order to grip the test piece perfectly and a slight tightening force is sufficient to avoid any sliding movement. The translational displacement of the two measurement planes P1 and P2 along the axis 10 of the test piece is measured by a capacitive detector consisting of two elements CC1 and CC2 respectively mounted on the two pincers. The latter also carry reflectors such as plane mirrors M1 and M2 which allow their relative rotation to be measured. The invention applies in particular to multiaxial extensometry in traction/torsion or compression/torsion.
Patent FR-2562645-A1 (FR)
Title: Refrigerateur cryogenique
Inventor: JENSEN JACK E
IPC: F25B9/14
Filed: 1984-07-19
Abstract: A.REFRIGERATEUR CRYOGENIQUE. B.CARACTERISE EN CE QU'IL COMPREND DES MOYENS POUR GUIDER UNE GLISSIERE 52 RELIEE AU DISPOSITIF DE PISTON 18, UN MOTEUR POUR COMMUNIQUER UN MOUVEMENT DE VA-ET-VIENT, UN ELEMENT DE SOUPAPE 66 DE COMMANDE DES DEBITS DE FLUIDE HAUTE ET BASSE PRESSION, ENTRAINE EN SYNCHRONISME AVEC LE MOUVEMENT DE LA GLISSIERE 52 DE FACON A INTRODUIRE DU FLUIDE HAUTE PRESSION, DANS LES PREMIERE ET SECONDE CHAMBRES 20, 22 LORSQUE LE DISPOSITIF DE PISTON 18 SE TROUVE A L'UNE DES EXTREMITES DE SA COURSE. C.L'INVENTION CONCERNE UN REFRIGERATEUR CRYOGENIQUE.
Patent FR-2557410-A1 (FR)
Title: Circuit de traitement de signaux
Inventor: BATTERMAN ERIC PAUL
IPC: H04N5/208
Filed: 1984-07-26
Abstract: L'INVENTION CONCERNE UN CIRCUIT DE TRAITEMENT DE SIGNAUX QUI COMPREND UNE ENTREE DE RECEPTION DE SIGNAUX ET UNE SORTIE DES SIGNAUX, ET UN CERTAIN NOMBRE DE MOYENS RETARDATEURS RELIES EN CASCADE ENTRE L'ENTREE ET LA SORTIE. SELON L'INVENTION, UN MOYEN DE DETECTION 100 RELIE AUX MOYENS RETARDATEURS REPOND A CERTAINS DES SIGNAUX RETARDES EN SUCCESSION, POUR DETECTER UNE TRANSITION DE GRANDEUR DE SIGNAUX D'ENTREES; ET UN MOYEN 20, 22 RELIE AUX MOYENS RETARDATEURS ET AU MOYEN DE DETECTION, COUPLE SELECTIVEMENT UNE ENTREE DE L'UN 12, 18 DES MOYENS RETARDATEURS A UNE ENTREE D'UN AUTRE 14, 16 DES MOYENS RETARDATEURS EN REPONSE A LA DETECTION DE LA TRANSITION DE GRANDEUR. L'INVENTION S'APPLIQUE NOTAMMENT A UN CIRCUIT AMELIORANT LES TEMPS DE MONTEE ET DE DESCENTE DES TRANSITIONS DES SIGNAUX DE TELEVISION.
Patent FR-2550211-A1 (FR)
Title: Procede de preparation de polyetheresteramides sequences
Inventor: LIEDLOFF HANNS-JORG
IPC: C08G63/68
Filed: 1984-08-03
Abstract: CES POLYETHERESTERAMIDES SEQUENCES THERMOPLASTIQUES SONT PREPARES PAR POLYCONDENSATION DE POLYAMIDES LINEAIRES PORTEURS DE GROUPES CARBOXYLE TERMINAUX AVEC DES QUANTITES PRESQUE EQUIMOLAIRES DE A, O-DIHYDROXYPOLYETHERS EN PRESENCE DE COMPOSES MINERAUX OU ORGANIQUES DE L'ETAIN (II) COMME CATALYSEURS D'ESTERIFICATION. LES POLYAMIDES ONT COMME PRODUITS DE DEPART LES MONOMERES DE PA-6, -11, -12, -6.6, -6.9, -6.12, -6.13 OU DES MELANGES DE CES MONOMERES AVEC UN DIACIDE CARBOXYLIQUE ALIPHATIQUE, LINEAIRE OU RAMIFIE, OU UN DIACIDE CARBOXYLIQUE AROMATIQUE OU CYCLOALIPHATIQUE. LE POIDS MOLECULAIRE DES POLYAMIDES MIS EN OEUVRE EST DE 700-15000, CELUI DES DIHYDROXY-POLYETHERS DE 400-4000. LA POLYCONDENSATION SE DEROULE SOUS LA PRESSION NORMALE OU REDUITE, ET A DES TEMPERATURES DE 210-280C. APPLICATION DE CES POLYETHERESTERAMIDES SEQUENCES THERMOPLASTIQUES A LA FABRICATION DE PIECES INJECTEES OU MOULEES PAR ROTATION, D'ARTICLES EXTRUDES, DE FIBRES ET DE FEUILLES.
Patent FR-2570235-A1 (FR)
Title: Circuit d'interface analogique monolithique entre un processeur de signal et un reseau de telecommunication
Inventor: MARY LUC
IPC: G06F3/05
Filed: 1984-09-07
Abstract: CE CIRCUIT D'INTERFACE ANALOGIQUE MONOLITHIQUE, ENTRE UN PROCESSEUR DE SIGNAL OPERANT AU MOYEN DE SIGNAUX NUMERIQUES ET LE RESEAU DE TELECOMMUNICATION TRANSMETTANT DES SIGNAUX DE TYPE ANALOGIQUE, COMPORTANT DES ORGANES DE CONVERSION 5 ET 19 ET DE FILTRAGE 8, 11, 14, AINSI QUE DES ORGANES REALISANT DES FONCTIONS ELECTRONIQUES CONNUES 9, 16, 18, 23, 24, 25, 26, 27 EST REMARQUABLE EN CE QU'IL EST MUNI D'UNE LOGIQUE DE DECODAGE 1, DE REGISTRES D'EMISSION ET DE RECEPTION 2 ET 3 ET DE REGISTRES DE COMMANDES 4 POUR CONTENIR RESPECTIVEMENT LES INFORMATIONS ENTRANTES ET SORTANTES, ETANT AINSI COMPATIBLE AVEC UNE LIGNE BUS QUELCONQUE, ET CONTENIR DES MOTS DE COMMANDE AGISSANT SUR LES DIVERS ORGANES POUR LES PROGRAMMER. IL PERMET DE S'ADAPTER A TOUT TYPE DE MODEM ET DE DISPOSER DES FONCTIONS D'ANNULATION D'ECHO ET DE REJECTION DE VOIE DE RETOUR. APPLICATION : RESEAU DE TELECOMMUNICATION, MODEMS.
Patent FR-2571180-A1 (FR)
Title: Antenna aiming device
Inventor: HORVAT PHILIPPE
IPC: H01Q1/12
Filed: 1984-09-28
Abstract: Antenna aiming device comprising a frequency conversion circuit 100 composed essentially of a mixer 102 and of a local oscillator 103, an automatic gain control circuit 200 and a circuit 300 for generating aiming correction signals. In this device the local oscillator 103 is controlled by the output voltage from a summer 106 whose inputs are connected, one to a channel selector 104 and the other to a generator of triangular signals 105. The device can also include a so-called television transmission presence detection circuit 400 composed of an active filter 401, a detector 402, an amplifier 403 and a display device 404.
Patent FR-2574322-A1 (FR)
Inventor: BESSEY GUY
IPC: B23D23/00
Filed: 1984-12-10
Abstract: Installation for preparing metal billets for extrusion, comprising a furnace (1) heating a metal bloom (4), having an elongate receptacle (10), means of heating the bloom and means (3) of pushing the bloom out of the receptacle along a longitudinal axis of movement, and a shear (2) cutting the bloom into billets of a length suitable for extrusion, comprising a pair of rear jaws (5) mounted in a fixed frame (21) and at least one front jaw (65) mounted so as to slide, transversely relative to the axis of movement of the bloom, along the rear jaws (5) and on the opposite site to the furnace (1) and associated with means (66) of controlling, as a result of sliding, the shearing of a specific length of the bloom (4). The rear jaws (51, 52) are placed directly against the outlet end (13) of the furnace (1) in the extension of the receptacle (10), so as to form with the latter a substantially continuous enclosure, while the front jaw (65), arranged in alignment with the receptacle (10) after transverse sliding, forms a door closing the furnace (1) between two shearing operations.
Patent FR-2576264-A1 (FR)
Title: Suspension for a cable car cabin
Inventor: ROC ROLAND
IPC: B61B12/00
Filed: 1985-01-22
Abstract: This suspension 3 consists of an arm 4 connected at its lower end 4b to the roof of the cabin 2 and articulated at 4a on a transverse axle 5 carried by a carriage 6 which also supports a disengageable gripper 9 for attaching the carriage 6 and the cabin 2 to an endless carrying-hauling cable 12, and a set of rollers 13 of axes parallel to the axle 5 for taking up the load of the carriage 6 and of the cabin 2, after the opening and before the closing of the grippers 9, by means of fixed rails. The articulation of the arm 4 on the roof of the cabin 2 is obtained by means of a link 14, of which the especially horizontal axes of articulation 7, 15 are located in the same vertical plane parallel to the direction in which the cabin 2 is intended to be driven.