baber/WOPTO huggingface dataset:
Patent FR-2599425-A1 (FR)
Title: Plaquette de protection pour aube en titane et procede de brasage d'une telle plaquette.
Inventor: COULON ANDRE
IPC: F01D5/28
Filed: 1986-05-28
Abstract: L'INVENTION CONCERNE UNE PLAQUETTE5 DE PROTECTION POUR AUBE EN TITANE POUR TURBINE A VAPEUR. LA PLAQUETTE COMPORTE TIC 28 A 40, CR CO : 12 A 26, NI 3 A 8, CU 0,3 A 1,5, FE COMPLEMENT. POUR BRASER LA PLAQUETTE5 SUR L'AUBE1 ON INTERPOSE ENTRE LES DEUX UN FEUILLARD6 A BASE DE CUIVRE D'EPAISSEUR COMPRISE ENTRE 7 ET 15100 DE MM PUIS ON MONTE LA TEMPERATURE DE L'AUBE1 AVEC SA PLAQUETTE5 DANS UN FOUR SOUS VIDE OU A ATMOSPHERE INERTE JUSQU'A 900 - 950C. CETTE TEMPERATURE EST MAINTENUE PENDANT 30 A 75 MINUTES AVANT DE LAISSER REFROIDIR LE FOUR JUSQU'A L'AMBIANTE. LE BRASAGE OPTIMAL PERMET EGALEMENT DE DURCIR LA PLAQUETTE5 QUI POSSEDE UNE TRES BONNE RESISTANCE A L'ABRASION PAR LES GOUTTELETTES D'EAU.
Patent FR-2599812-A1 (FR)
Title: Joint for tubes intended for the petrochemical industry
Inventor: PLAQUIN BERNARD
IPC: F16L15/04
Filed: 1986-06-04
Abstract: The invention relates to a joint for steel tubes, which joint can especially be used for the petrochemical industry, of the type in which the male element and the female element are connected by threads, whilst part of the surface of the outline of each thread 14, 12 is strongly pressed in the screwed state against the thread of the other element, a first joint comprising, on at least certain parts of its thread 10, a lining whose volume and shape correspond exactly to the volume and shape of the clearance which exists in the screwed state between the said first element and a second element of the joint whose dimensions would be at the limit of the machining tolerances which allows the greatest possible clearance in the mounted state of the joint. The lining is made from a metallic material.
Patent FR-2601074-A1 (FR)
Title: Turbine machine fitted with a device for controlling the flow rate of ventilation air bled off for the purpose of controlling the clearance between rotor and stator
Inventor: NAUDET JACKY
IPC: F01D17/16
Filed: 1986-07-03
Abstract: The device for controlling the flow rate of ventilation air of a turbine machine stator 1 integrates the root journals 12c of the vanes 4c of a stator stage, these journals comprising transverse holes 17c interacting with holes 17a, 17b of the support-bosses 11c and interposed sleeves 13c. The journals 12c are secured to control spindles 14c entering into the system for controlling the variable pitch of the vanes 4c so that the control of the flow rate of air using rotation of the journals 12c constituting turning plugs is automatically controlled by the operating parameters of the turbine machine which regulate the control of variable-pitch and make it possible to obtain a corresponding optimisation of the clearance between rotor and stator.
Patent FR-2602659-A1 (FR)
Title: Barbecue
IPC: A47J37/07
Filed: 1986-08-14
Abstract: The present invention relates to an apparatus intended for cooking meat in the open air. It is made up of 14 main elements: rain-blocking chimney cap 1; chimney 2; roof 3; roof support 4; storage grill 5 (makes it possible to keep the food hot); cooking grill 6; handle for transport 7; upper frame 8; refractory element 9; upright determining the height of the firebox 10; frame of the apparatus 11; tray slideway 12; tray for collecting ash used for lighting and for adjusting the combustion depending on how much it is opened or closed; base of the apparatus 14; lighting container 14 bis.
Patent FR-2587041-A1 (FR)
Title: Dispositif d'asservissement ou de commande pour le rouleau d'introduction d'un alimentateur de fibres pour carde
Inventor: DUDA GUNTER
IPC: D01G23/04
Filed: 1986-09-10
Abstract: DANS UN DISPOSITIF D'ASSERVISSEMENT OU DE COMMANDE DU ROULEAU D'INTRODUCTION 4 D'UN ALIMENTATEUR DE FIBRES 1, IL EST PREVU UN MOTEUR A VITESSE VARIABLE 25 POUR L'ENTRAINEMENT DE CE ROULEAU D'INTRODUCTION. POUR PERMETTRE DE REALISER UNE ADAPTATION OU UNE COORDINATION ENTRE L'ALIMENTATEUR DE FIBRES 1 ET LA CARDE 9 SITUEE EN AVAL, L'AMPLIFICATEUR DE PUISSANCE 24 DU MOTEUR D'ENTRAINEMENT DU ROULEAU D'INTRODUCTION DE L'ALIMENTATEUR DE FIBRES EST EN LIAISON AVEC UN DISPOSITIF DE MESURE 21 ASSOCIE AU ROULEAU D'ALIMENTATION 10 ETOU AU PEIGNEUR D'UNE CARDE.
Patent FR-2604202-A1 (FR)
Title: Reinforced concrete framework for greenhouses or shelters
IPC: E04C3/44
Filed: 1986-09-22
Abstract: The invention relates to a reinforced concrete frame work for greenhouses or shelters providing great stability towards snow and wind loads and towards chemical agents. It consists of two columns 1 supporting a beam 2, which are stabilised by a tie 3. Assembly is carried out by means of added elements. The invention is particularly intended for shelters and for agricultural greenhouses.
Patent FR-2597406-A1 (FR)
Title: Stratifie decoratif obtenu a chaud et sous pression et procede pour sa preparation
Inventor: DION ANDREW N
IPC: B32B27/00
Filed: 1986-10-02
Abstract: STRATIFIE FUSIONNE PAR LA CHALEUR ET LA PRESSION ET PROCEDE POUR SA PREPARATION; UN STRATIFIE FUSIONNE PAR LA CHALEUR ET LA PRESSION EST FAIT DE PLUSIEURS FEUILLES D'AME IMPREGNEES D'UNE SOLUTION DE TRAITEMENT A BASE DE POLYESTER INSATURE, LE POLYESTER CONFERANT AU STRATIFIE UNE FLEXIBILITE AMELIOREE ET PERMETTANT D'ACCORDER LA COULEUR DE L'AME A LA COULEUR DE LA FEUILLE DECORATIVE OU DE FACE.
Patent FR-2605809-A1 (FR)
Title: Safety power socket for the temporary connection of an appliance provided with a terminal strip of the sectional type
Inventor: CARIOU JEAN-LOUIS
IPC: H01R13/629
Filed: 1986-10-23
Abstract: The safety socket includes an insulating slide 23 containing a set of parallel pins 13 which are each provided with a permanent connecting member for an electrical wire at its rear portion and which can simultaneously move with the slide in a base 19 made of insulating material between a first position in which the front portions of the pins 13 project through openings in the base and a second position in which the front portions are retracted into the base. A flap 23 then closes off the openings under the action of a spring device 28.
Patent FR-2606041-A1 (FR)
Title: Mechanism for inserting the weft yarn on a pneumatic-needle weaving loom
Inventor: GENDELMAN MIKHAIL ABRAMOVICH
IPC: D03D47/27
Filed: 1986-10-30
Abstract: Weaving loom. The mechanism comprises at least one tubular needle 1, a nozzle 8 connected to a pneumatic circuit and a mechanism driving the needle in a to-and-fro movement, the tubular needle 1 being flexible, arranged at the periphery of a disc 2, and fixed to the disc 2, the nozzle 8 being installed on the oscillation shaft of the disc 2, and connected to the fixed end of the needle 1 through an air duct 7. Weaving fragile yarns.
Patent FR-2606314-A1 (FR)
Title: Device for slaving the displacement of the cutting carriage of a spiral-winding machine
IPC: B23D25/04
Filed: 1986-11-07
Abstract: The invention relates to a device for slaving the displacement of the cutting carriage of a spiral-winding machine to the speed of forward travel of the wound tube made up from strips of fibrous, cellulose-type, metal, plastic and other materials, characterised by the fact that it includes, in combination, means 4 for driving the cutting carriage 1 via the body of the wound tube 3, and means making it possible to give the said cutting carriage 1 a displacement with a progressive acceleration, followed by a uniform displacement, in synchronism with the forward travel of the wound tube 3. The invention essentially relates to machines continuously manufacturing a product on which operations must be carried out during its displacement.
Patent FR-2590746-A1 (FR)
Title: Retroactive speed control for universal electric motor
Inventor: BROSSMANN HANS
IPC: H02K11/33
Filed: 1986-11-21
Abstract: An arrangement for maintaining the speed of a universal series xyz commutator  electric motor constant against variations in load and electricitiy supply has an auxiliary xyz operated sensor coupled to the motor to indicate the motor speed, the sensor comprising a permanent magnet (24) and a Hall effect device (G) which supplies pulses representative of the motor speed to a control appts (s) which effects motor speed control by  xyz angle control of a triac (21) connected in series with the motor (19). The Hall effect device (G) may be a silicon Hall effect switch. A comparator may be used to convert the output of the Hall effect device into pulses. The comparator may be a Schmitt trigger. The Hall effect device and comparator may be embedded in a single plastics package. The comparator may have a transistor output buffer amplifier stage. The magnet may be an axially polarised ring magnet disposed concentrically about the motor sahft.
Patent FR-2609891-A1 (FR)
Title: Support de roue pour fauteuil roulant ou analogue
Inventor: DUBOIS JEAN
IPC: F16B5/02
Filed: 1987-01-22
Abstract: LA PRESENTE INVENTION CONCERNE LES SUPPORTS DE ROUES POUR FAUTEUILS ROULANTS OU ANALOGUES. LE SUPPORT DE ROUE SELON L'INVENTION EST ESSENTIELLEMENT CARACTERISE PAR LE FAIT QU'IL EST CONSTITUE D'UNE PLAQUE COMPORTANT QUATRE POINTS DE FIXATION 11-14, AUX SOMMETS D'UN RECTANGLE, QUATRE ORIFICES DE FIXATION 21-24 D'UN ARBRE DE ROTATION D'UNE ROUE, CES ORIFICES ETANT SITUES DEUX PAR DEUX RESPECTIVEMENT SUR DES AXES 25, 27 PARALLELES A L'UN 15, DES DEUX AXES 15, 16 DE SYMETRIE DU RECTANGLE ET SYMETRIQUES PAR RAPPORT A CET AXE, LES CENTRES 28, 26 DE DEUX ORIFICES 21, 22 SITUES SUR UN MEME AXE ETANT RESPECTIVEMENT DISTANTS D'UN DES COTES DU RECTANGLE PERPENDICULAIRE A CET AXE D'UNE VALEUR " B " ET " B2X ", LES CENTRES 30, 29 DES DEUX AUTRES ORIFICES 24, 23 ETANT RESPECTIVEMENT DISTANTS DE CE MEME COTE DE " BX " ET " B3X ", LE CENTRE 26 DISTANT DE " B2X " ETANT LUI-MEME DISTANT DE L'AUTRE AXE DE SYMETRIE DU RECTANGLE DE " X8 ". APPLICATION : REGLAGE DE LA POSITION DE L'ARBRE D'UNE ROUE DE FAUTEUIL ROULANT EN SEIZE POSITIONS POSSIBLES AVEC SEULEMENT QUATRE ORIFICES DE FIXATION.
Patent FR-2593765-A1 (FR)
Title: Systeme de direction electrique pour vehicules
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1987-02-05
Abstract: L'invention concerne un système de direction électrique pour véhicules. Ledit système présente un moyen 14 faisant varier la proportion de diagnostic, qui est raccordé efficacement à un moyen de commande d'entraînement 15 renfermant un micro-ordinateur 22, et fait varier la proportion d'exécution d'un processus de diagnostic de pannes, par rapport au processus d'entraînement d'un moteur 11, en fonction de la vitesse du véhicule. Application aux mécanismes de direction de véhicules. (CF DESSIN DANS BOPI)
Patent FR-2610522-A1 (FR)
Title: Produit therapeutique a base de derives organiques du silicium
IPC: A61K8/00
Filed: 1987-02-06
Abstract: PRODUIT THERAPEUTIQUE A BASE D'UN DERIVE ORGANIQUE DU SILICIUM, NOTAMMENT DE SILANOL A L'ETAT DE COMPLEXE AVEC UN AMINO-ACIDE, AVEC UN SEL PHARMACEUTIQUEMENT ACCEPTABLE D'UN TEL ACIDE, OU AVEC UN PROTIDE. LE PRODUIT CONVIENT A LA PREPARATION DE MEDICAMENTS ACTIVATEURS ET REGULATEURS DU METABOLISME, DE LA CROISSANCE ET DE LA MULTIPLICATION DE CELLULES, EN PARTICULIER CELLES QUI SONT IMPLIQUEES DANS LE PROCESSUS IMMUNITAIRE OU DANS LA FORMATION DU TISSU CONJONCTIF ET OSSEUX.
Patent FR-2602333-A1 (FR)
Title: Pyrometre a immersion muni d'une structure protectrice, destine a etre utilise notamment dans des parois laterales en particulier pour mesurer la temperature des metaux en fusion
Inventor: GREENSPAN DAVID C
IPC: G01K1/08
Filed: 1987-02-09
Abstract: A.PYROMETRE A IMMERSION MUNI D'UNE STRUCTURE PROTECTRICE, DESTINE A ETRE UTILISE NOTAMMENT DANS DES PAROIS LATERALES, EN PARTICULIER POUR MESURER LA TEMPERATURE DES METAUX EN FUSION. B.CARACTERISE EN CE QU'IL COMPREND UN ELEMENT DE DETECTION DE TEMPERATURE, UNE GAINE 11 DESTINEE A ENFERMER L'ELEMENT DE DETECTION DE TEMPERATURE, CETTE GAINE COMPRENANT UN TUBE 12 DE METAL A EXTREMITE FERMEE, UN CERTAIN NOMBRE DE COUCHES PROTECTRICES 16, 18, 20, 22 RECOUVRANT CE TUBE DE METAL, CES COUCHES PROTECTRICES COMPRENANT AU MOINS DEUX COUCHES DE CERMET CONSTITUE PAR DE L'OXYDE D'ALUMINIUM-OXYDE DE CHROME-MOLYBDENE, LA CONCENTRATION DU MOLYBDENE DANS CES COUCHES DE CERMET DIMINUANT PROGRESSIVEMENT, LORSQU'ON VA DE LA COUCHE INTERIEURE VERS LES COUCHES EXTERIEURES, ET UNE COUCHE DE CERAMIQUE EN OXYDE D'ALUMINIUM-OXYDE DE CHROME PRATIQUEMENT PURE RECOUVRANT LES COUCHES DE CERMET EXTERIEURES. C.L'INVENTION CONCERNE LES PYROMETRES A IMMERSION MUNIS D'UNE STRUCTURE PROTECTRICE, DESTINES A ETRE UTILISES NOTAMMENT DANS DES PAROIS LATERALES, EN PARTICULIER POUR MESURER LA TEMPERATURE DES METAUX EN FUSION.
Patent FR-2598754-A1 (FR)
Title: Ensemble cylindre-piston
Inventor: STOLL KURT
IPC: F16J15/324
Filed: 1987-05-06
Abstract: IL S'AGIT D'UN ENSEMBLE CYLINDRE-PISTON, DONT LA TIGE DE PISTON 6 EST ETANCHEIFIEE VIS-A-VIS DU CYLINDRE 3, DANS LA REGION DE TRAVERSEE DU CYLINDRE PAR LA TIGE DE PISTON, AU MOYEN D'UN DISPOSITIF DE GUIDAGE ET D'ETANCHEITE 7. CE DISPOSITIF COMPREND UNE PARTIE D'ETANCHEITE 15 QUI EST REALISEE SOLIDAIRE AVEC UNE PARTIE DE RACLAGE 16, LES DEUX PARTIES 15, 16 FAISANT PARTIE D'UN CORPS D'ETANCHEITE 8 EN FORME DE MANCHON ENTOURANT LA TIGE DE PISTON 6. ELLES SONT PREVUES DANS LES REGIONS FINALES FRONTALES DE CE DERNIER. EN OUTRE, UNE BAGUE DE GUIDAGE 17 ENTOURANT LA TIGE DE PISTON 6 EST SUPPORTEE PAR LE CORPS D'ETANCHEITE 8. ENFIN, LE CORPS D'ETANCHEITE 8 CONTIENT AU MOINS UNE CHAMBRE RECEPTRICE DE LUBRIFIANT 20, QUI EST RELIEE A LA SURFACE PERIPHERIQUE EXTERIEURE 19 DE BAGUE DE GUIDAGE 17, CONCUE PERMEABLE AU LUBRIFIANT.
Patent FR-2599204-A1 (FR)
Title: Video signal processor with progressive scan
Inventor: DISCHERT ROBERT ADAMS
IPC: H04N7/01
Filed: 1987-05-22
Abstract: The present invention relates to a video signal processor with progressive scan. According to the invention, it comprises a delay means receiving a video signal Y1 at a given line frequency and producing a first output signal Yd delayed by an interval of one frame minus a half-line, a second output signal delayed by an interval of one frame plus a half-line and a third output signal delayed by an interval of a double frame; a first means 66,68 averages the first and second video signals; a second means 62, 64 averages the input signal and the third video output signal; a third means 70, 72, 74 undertakes the high-pass filtering of the first averaged signal and the low-pass filtering of the second averaged signal and combines them; and a means of acceleration 82, 84, 86, 88, 90, 92 compresses the first output signal as well as the interpolated output signal and intercalates lines of the signals compressed in time to form a non-interlaced video signal Y2 with double the line frequency. The invention applies in particular to television.
Patent FR-2615865-A1 (FR)
Inventor: AUFFRAY CHARLES
IPC: C12Q1/68
Filed: 1987-05-29
Abstract: A genotype test for chickens based on the polymorphisms of the lengths of restriction fragments of genomic DNA is characterized in that the high molecular weight DNA is removed from the red blood cells of the test chicken; this DNA is fragmented by at least one restriction enzyme; the fragments obtained are hybridized with a molecular probe derived from a chain coding for a bêta chain of a class (II) antigen of the major histocompatibility complex of the chicken; the hybridized fragments and their size are identified and a genotype is assigned to the chicken.
Patent FR-2617529-A1 (FR)
Inventor: TAUZIN FRANCIS
IPC: E05F17/00
Filed: 1987-06-30
Abstract: Between the pinion 13, fixed to the control lever 14, and the pinion 10 operating the door 1 is an air spring 12 attached at eccentric points to these two pinions. In the event of an object 25 being caught as the door 1 closes, the air spring 12 allows the door to be secured while applying to it a constant closing force however much it may be ajar. An interlocking bar 22, operated by a pivoting lever 21, is designed to interlock with a degree of play, the door 1 being in the closed position, with a pivoting rocker bar 6 connected to the door 1. The invention is of particular application to the doors of cable cars.
Patent FR-2620434-A1 (FR)
Title: Manual can-opener device
IPC: B67B7/46
Filed: 1987-09-11
Abstract: The subject of the present invention is a manual can-opener device. he can-opener device according to the invention consists of two branches 1 2 joined at their ends by an articulation 3, equipped with a resilient member 4 for returning to the normal spaced position, of a cutting member 5 carried by one of the branches, one of which is in two parts 6 7 articulated with a jaw 8 constituting a clamp.
Patent FR-2621454-A1 (FR)
Title: Method for boning the feet of bovines and device for implementing this method
IPC: A22C17/00
Filed: 1987-10-08
Abstract: After having made a cut in the lower back of the foot, opening the joint 4, the foot having previously had the hoof removed, the flesh is gripped at a place 5, 7 situated between the two toes, and the flesh is torn away in a movement which has a component towards the upper end of the foot.
Patent FR-2622681-A1 (FR)
Title: Dispositif d'affichage et de commande electronique pour des appareils de cuisson domestiques et procede de mise en oeuvre
Inventor: KYHENG SOMBAT
IPC: F24C7/08
Filed: 1987-10-30
Abstract: L'invention concerne l'affichage et la commande dans les appareils de cuisson domestiques, notamment les fours du type combiné micro-ondes et chauffage électrique. L'invention réside dans le fait que le dispositif d'affichage et de commande comprend un clavier à touches correspondant chacune à une commande déterminée, ces touches étant regroupées en plusieurs zones A, B, C et D et chaque zone comportant un ou plusieurs indicateurs lumineux G0 à G7 dont l'apparition guide pas à pas l'utilisateur de l'appareil dans le choix des commandes afin de programmer la cuisson d'un plat. Les paramètres de cette cuisson peuvent être enregistrés à l'aide des touches de la zone D pour constituer une recette que l'utilisateur peut sélectionner ultérieurement.
Patent FR-2624447-A1 (FR)
Title: Verin de suspension hydropneumatique de vehicule
Inventor: RICHARD DENIS
IPC: F16F9/49
Filed: 1987-12-10
Abstract: La présente invention a pour objet un vérin de suspension hydropneumatique de véhicule automobile qui comprend un cylindre 8 articulé à un bras de support de roue 1 et dans lequel est monté coulissant un piston 9 articulé à la structure 3 du véhicule, la tige de ce piston étant munie d'un alésage axial relié hydrauliquement à un accumulateur hydropneumatique 13. Selon l'invention, ce vérin comporte, incorporés au cylindre 8, des moyens de butée d'attaque et de détente hydrauliques progressifs.
Patent FR-2627236-A1 (FR)
Title: Compressor with magnetic support for piston rods - has horizontally- opposed machine having ferromagnetic tail rods, and fixed electromagnetic to provide lift
Inventor: BRUNET MAURICE
IPC: F04B39/00
Filed: 1988-02-12
Abstract: Each piston and rod assembly of a horizontally-opposed compressor has a supplementary tail rod (50). Made of ferromagnetic material, these move in extensions (60) to each cylinder head and are supported by rollers (121) when the machine is at rest. An electromagnet assembly (101,102) located in the head adjacent to the rod's inner ends, is energised to lift the tail rod, and hence the piston, during operation. A group of inductive sensors (111,112) located under each rod controls the electromagnet's excitation (131) so that an approp.  gap is maintained all round. This action takes the weight of the associated piston, relieving the load on its rings. ADVANTAGE - Electromagnet support takes the weight of each piston in horizontal machine, so reducing load and hence wear on their rings and cutting maintenance times. May be added to existing machines as straightforward modification.
Patent FR-2627244-A1 (FR)
Title: Connector between cable and chain - has interlocking U-links with clamping nuts tightened during prestressing
Inventor: DANTAN OLIVIER
IPC: F16G11/00
Filed: 1988-02-15
Abstract: The assembly consists of a body (1) having two diametrically opposed holes (2, 3) with machined flats (18, 19) at one end. A second pair of holes (4, 5) diametrically opposed but offset by 90 degrees have flats machined at the opposite ends. A U-link (9) is threaded first through the cable eye (14) followed by the insertion of the parallel legs of the link into the holes. The ends of the legs are threaded to take the nuts (10, 11). The assembly is prestressed, above maximum working stress prior to the nuts being tightened. The opposing link (8), attached to the chain (15) is assembled in a similar manner. ADVANTAGE - Connector is demountable and risk of rupture is eliminated.
Patent FR-2627240-A1 (FR)
Title: Pipe clamp - has toothed bearing sections on base and legs
IPC: A01G9/14
Filed: 1988-02-12
Abstract: The base (1) of the clamp has a central section which is toothed or serrated (7). Each vertical leg (2, 3) has similar sections (8, 9) respectively. The two legs are closed by a tie bolt (4) and nuts (5, 6). The serrated sections grip the tube (10) in three places thus preventing movement in a linear and angular direction. ADVANTAGE - Clamp is positive and can accommodate clearance without the use of separate keys.
Patent FR-2627621-A1 (FR)
Title: Procede et installation de detection de crayons non etanches dans un assemblage de combustible nucleaire
Inventor: CHENEBAULT PIERRE
IPC: G01M3/36
Filed: 1988-02-18
Abstract: Pour détecter des crayons non étanches dans un assemblage 24 de combustible nucléaire, on place cet assemblage dans une piscine 36, de telle sorte que les gaz contenus dans les crayons 10 s'échappent des crayons non étanches. En chauffant la partie supérieure de l'assemblage au moyen d'un manchon chauffant 42, on dilate les gaz contenus dans les crayons étanches. La surveillance du changement de diamètre des crayons 10 à la base de l'assemblage 24 au moyen d'un dispositif de mesure 44 permet de distinguer les crayons étanches, dont la gaine se déforme élastiquement, des crayons non étanches, dont la gaine ne se déforme pratiquement pas.
Patent FR-2611391-A1 (FR)
Title: Appareil electrophotographique portatif de formation d'images a batterie
Inventor: UCHIDA HARUO
IPC: G03G15/00
Filed: 1988-02-26
Abstract: L'INVENTION CONCERNE UN APPAREIL PORTATIF DE FORMATION D'IMAGES FONCTIONNANT SUR BATTERIE. IL COMPREND UN ENSEMBLE PRINCIPAL 1 RENFERMANT UNE BATTERIE 2 D'ALIMENTATION EN ENERGIE DES DIVERS ELEMENTS DE TRAITEMENT, UN COUVERCLE 3 POUVANT ETRE OUVERT, UN INTERRUPTEUR PRINCIPAL 4 ET UN PLATEAU 5 D'ALIMENTATION EN FEUILLES DE REPORT. LORSQUE LE PLATEAU 5 EST REFERME, UNE SAILLIE 5A DE CE PLATEAU ACTIONNE L'INTERRUPTEUR 4 AFIN DE L'OUVRIR ET DE COUPER AINSI L'ALIMENTATION EN ENERGIE DE L'APPAREIL. DE PLUS, UNE POIGNEE 8 EST MUNIE DE CROCHETS 8A, 8B QUI NE PEUVENT ETRE ENGAGES DANS DES TROUS 6A, 6B DE PLAQUES 6 ET 7 DE SUPPORT QUE LORSQUE LE PLATEAU 5 EST RELEVE ET FERME. DOMAINE D'APPLICATION : APPAREILS PORTATIFS DE FORMATION D'IMAGES TELS QUE DES IMPRIMANTES OU DES MACHINES A COPIER PAR ELECTROPHOTOGRAPHIE.
Patent FR-2613864-A1 (FR)
Title: Convolutionneur a ondes acoustiques de surface
Inventor: OKAMOTO TAKESHI
IPC: G06G7/195
Filed: 1988-04-08
Abstract: L'INVENTION CONCERNE UN CONVOLUTIONNEUR A ONDES ACOUSTIQUES DE SURFACE. SELON L'INVENTION, IL COMPREND UNE PAIRE D'ELECTRODES D'ENTREE 21, 22, UNE ELECTRODE DE SORTIE 23 POUR OBTENIR DES SIGNAUX DE CONVOLUTION DES SIGNAUX D'ENTREE APPLIQUES AUX ELECTRODES RESPECTIVES D'ENTREE ET UN MOYEN 40, 41 PREVU ENTRE LES ELECTRODES D'ENTREE POUR REFRACTER LES ONDES ACOUSTIQUES DE SURFACE SE DEPLACANT DES ELECTRODES RESPECTIVES D'ENTREE. L'INVENTION S'APPLIQUE NOTAMMENT A L'ELECTRONIQUE.