baber/WOPTO huggingface dataset:
Patent FR-2709553-A1 (FR)
Title: Radar transceiver method for resolving ambiguity in distance, transceiver for implementing such a method and radar incorporating such a transceiver
Inventor: PHILIPPE ELLEAUME
IPC: G01S13/28
Filed: 1984-06-08
Abstract: A method for resolving ambiguity in distance in which pulses are transmitted in bursts, each burst having a given repetition frequency fR and a given transmission frequency f, characterised in that: on transmission (1), a phase law (3) is applied so that each burst comprises a first part in which the phase is constant, and (k-1) parts (k being an integer) in which the phase is a quadratic multiple of the rank of the pulse in the part in question and in that: on reception (7), the inverse phase law (11) is applied, and a Doppler processing (12) is then carried out to extract, during the detection of a target with track p, the Doppler frequencies resulting from the distinct phase laws on transmission, which cause the appearance of apparent Doppler frequencies corresponding to a translation (13) proportional to the number of the track of the target of the Doppler frequency of this target. Application to radars with ambiguity in distance.
Patent FR-2566205-A1 (FR)
Title: Method of monitoring an attenuator/amplifier device with automatic gain control and optical receiver
Inventor: JARRET BERTRAND
IPC: H03G1/00
Filed: 1984-06-19
Abstract: The present invention relates to an optical receiver with automatic gain control which comprises a luminous receiver element 110 able to transform incident luminous radiation into an electrical reception signal, an attenuator/amplifier device 120 receiving the electrical reception signal at input 121, and the output of which is connected to the output 140 of the optical receiver, a gain control stage 150 into which the electrical reception signal is fed, and the characteristics of which are adapted to ensure attenuation of the attenuator/amplifier device 120 which is proportional to the mean value of the electrical reception signal, i.e. a gain which is inversely proportional to this mean value.
Patent FR-2571867-A1 (FR)
Inventor: CUBAUD ROBERT GEORGES RAYMOND
IPC: B66C13/06
Filed: 1984-10-11
Abstract: Method and device for actively damping the oscillation of a load (16) hanging from a moving support (10), said damping being achieved by the dynamic control of the acceleration of the moving support on its trajectory, said acceleration being in dependence of the oscillation ( theta 1) of the suspension (14) under the moving support (10). The invention is particularly applied to load transport systems such as cranes and overhead travelling cranes.
Patent FR-2572514-A1 (FR)
Title: Detecteur d'impact opto-electronique pour missiles, roquettes et similaires
Inventor: CARRE PAUL
IPC: F42C1/14
Filed: 1984-10-30
Abstract: DETECTEUR D'IMPACT SUR CIBLE A FONCTIONNEMENT OPTO-ELECTRONIQUE, POUR MISSILES, ROQUETTES ET ENGINS SIMILAIRES, CARACTERISE EN CE QU'IL COMPORTE UN SYSTEME DE FIBRES OPTIQUES 6-9 COUPLE A UN SYSTEME D'EMISSION-RECEPTION 7 TRANSMETTANT LE SIGNAL DE MISE A FEU DE LA CHARGE MILITAIRE DE L'ENGIN, LE FONCTIONNEMENT ETANT OBTENU PAR DETECTION DE LA VARIATION DU FLUX LUMINEUX DANS LEDIT SYSTEME DE FIBRES.
Patent FR-2572833-A1 (FR)
Title: Procede de reparation des electrodes d'un panneau d'affichage
Inventor: DESCHAMPS JACQUES
IPC: G02F1/01
Filed: 1984-11-06
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE DE REPARATION DES ELECTRODES D'UN PANNEAU D'AFFICHAGE. ON REALISE EN MEME TEMPS QUE LES RESEAUX D'ELECTRODES 21, 22, 23, 24 DU PANNEAU, DES ELECTRODES PERIPHERIQUES 41, 42 QUI ENTOURENT CHAQUE RESEAU D'ELECTRODES. CES ELECTRODES PERIPHERIQUES SONT COUPEES EN AU MOINS DEUX TRONCONS, CE QUI PERMET DE REPARER AVEC CHAQUE ELECTRODE PERIPHERIQUE DEUX ELECTRODES COUPEES EN RELIANT PAR DES DEPOTS CONDUCTEURS 5 LES EXTREMITES DE CHAQUE ELECTRODE COUPEE A UN TRONCON D'ELECTRODE PERIPHERIQUE. APPLICATION AUX PANNEAUX A PLASMA, PANNEAUX A CRISTAUX LIQUIDE...
Patent FR-2572925-A1 (FR)
Title: Tooth polishing device
Inventor: FREZZA PIERRE
IPC: A61C17/02
Filed: 1984-11-09
Abstract: The device for polishing the teeth stores the polishing powder in a cylindrical container (13) with a central tube (16) projecting from the floor. The container is placed on a stand (2) with two coaxial tubes (3,4) projecting upwards into the central tube (16). Compressed air is supplied through a pipe (5) and flows into the outer tube (3). As the air emerges from the top of the outer tube (3) it is deflected by a baffle radially outwards and downwards, so that it stirs up the powder (14). Powder laden air then flows downwards through the inner tube (4) and out through the pipe (7) to a device which mixes with the powder with water.
Patent FR-2571590-A1 (FR)
Title: Fungicidal and bactericidal product
IPC: A01N35/02
Filed: 1984-11-21
Abstract: A molten mass containing 49% of trioxymethylene, 23% of hexamethylenetetramine and 28% of bactericide based on HMTA dichloropropene, is poured into containers. Each container is fitted with an opercular lid and releases the bactericidal-fungicidal mixture into an aqueous medium. Application to industrial fluids, machining fluids, rolling mills, fluids for water cooling.
Patent FR-2573923-A1 (FR)
Title: Generator of a variable magnetic field stabilised in temperature and its application to oscillators and filters with iron garnet and yttrium garnet beads
Inventor: CHARBONNIER ROGER
IPC: H01P1/218
Filed: 1984-11-26
Abstract: YIG filter or oscillator whose field generator includes an auxiliary heating element (resistor 4) inserted into a loop for regulating the temperature of the magnetic circuit (sensor 5, measurement bridge 6, amplifier 7).
Patent FR-2556203-A1 (FR)
Title: Dispositif servant a hacher des produits alimentaires
Inventor: BOELE FLORIS
IPC: B02C18/12
Filed: 1984-12-07
Abstract: DISPOSITIF 1 SERVANT A HACHER DES PRODUITS ALIMENTAIRES ET COMPORTANT UN BOITIER 7 ET UN COUVERCLE 13 QUI RECOUVRE LE BOITIER 7 ET QUI EST MUNI D'UN ORGANE DE COUPLAGE 37 SERVANT A COUPLER A UN DISPOSITIF D'ENTRAINEMENT UN OUTIL 15 ROTATIF PRESENT DANS LE BOITIER. POUR AUGMENTER LA SECURITE DU DISPOSITIF, L'OUTIL 15 EST MUNI D'UN MOYEN ELASTIQUE QUI, EN COOPERATION AVEC LE BOITIER 7, FIXE L'OUTIL 15 DANS LE SENS AXIAL AU BOITIER.
Patent FR-2557526-A1 (FR)
Title: Raclette d'essuie-glace pour vehicule automobile
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/38
Filed: 1984-12-24
Abstract: RACLETTE D'ESSUIE-GLACE POUR SYSTEME D'ESSUIE-GLACE, EQUIPANT NOTAMMENT DES VEHICULES AUTOMOBILES, COMPRENANT UN ETRIER D'APPUI 1, 4 MAINTENANT DIRECTEMENT OU INDIRECTEMENT UN ELEMENT D'ESSUIE-GLACE ELASTIQUE EN CAOUTCHOUC 80, L'ETRIER D'APPUI PRESENTANT UNE SECTION TRANSVERSALE SENSIBLEMENT EN FORME DE U COMPOSEE DE DEUX PAROIS LATERALES 10, 20 ET D'UN DOS 30 RELIANT LES PAROIS LATERALES EN CERTAINS ENDROITS, L'UNE DES PAROIS LATERALES SUPPORTANT UN PIVOT LATERAL EN SAILLIE 50 SUR LEQUEL PEUT S'ARTICULER UN BRAS D'ESSUIE-GLACE. SELON L'INVENTION, L'ECARTEMENT A ENTRE L'AUTRE PAROI LATERALE 10 ET LA FACE AVANT 52 DU PIVOT 50 TOURNEE VERS L'AUTRE PAROI LATERALE EST NETTEMENT SUPERIEUR A LA LARGEUR MAXIMALE DE L'ELEMENT D'ESSUIE-GLACE 80, DE SORTE QUE, AU MOINS AU NIVEAU DU PIVOT 50, L'ELEMENT D'ESSUIE-GLACE 80 PEUT RENTRER DANS L'ETRIER D'APPUI 1, 4 JUSQU'AU DOS 30.
Patent FR-2577230-A1 (FR)
Title: Nouvelles compositions de resines polymeriques a base d'acrylonitrile-butadiene-styrene a proprietes ameliorees
Inventor: ERPELDING MICHEL
IPC: C08L101/00
Filed: 1985-02-08
Abstract: Composition de résine polymérique à base d'acrylonitrile-butadiène-styrène et de produit de polycondensation à fonctions esters caractérisée en ce que le produit de polycondensation à fonctions esters est le polytétraméthylène téréphtalate de masse moléculaire supérieure à 20 000, utilisé à raison de 1% à 40% en poids par rapport au poids total de la composition. Application à la fabrication de pièces injectées dans le secteur automobile, les appareillages électriques, ou tout autre application exigeant une grande facilité de transformation alliée à une bonne tenue à la fois au choc et à la chaleur.
Patent FR-2578623-A1 (FR)
Inventor: TURINETTO JEAN-FRANCOIS
IPC: B65D41/04
Filed: 1985-03-05
Abstract: 1. Tamper-proof sealing cap of the one-piece type, intended for covering the mouth of a compressed-gas bottle and comprising : - a peripheral skirt (1) having projections directed inwards and intended for interacting with the male thread of the mouth (12), - a bottom (2) bordering the skirt (1), and - a central projection (6) which extends from the bottom (2) and enters the interior of the orifice (14) of the mouth and which has a cylindrical part capable of penetrating forcibly into a bore located inside the orifice (14), the projection (6) having a sealing stage consisting of a bolster (7) arranged on the inner wall of the bottom (2) an extended by a first cylindrical part (8), characterized in that the central projection (6) comprises a second sealing stage consisting of a second cylindrical part (9) terminating in a spherical zone (10) and, with a smaller diameter, extending the first cylindrical part, these two sealing stages being capable of interacting respectively with a mouth (12), the orifice (14) of which is provided either with a gasket (15) or with a pressure-regulating device (17).
Patent FR-2562452-A1 (FR)
Title: Dispositif de serrage pour outils, tels que forets, fraises ou analogues
IPC: B23B31/20
Filed: 1985-04-03
Abstract: L'INVENTION CONCERNE UN DISPOSITIF DE SERRAGE POUR LE SERRAGE D'OUTILS TELS QUE FORETS, FRAISES, OUTILS DE TOURS, ETC. LE DISPOSITIF DE SERRAGE COMPORTE UNE PINCE DE SERRAGE 4 FENDUE AXIALEMENT POUR RECEVOIR LA QUEUE 6 DE L'OUTIL. LA PINCE DE SERRAGE 4 EST RELIEE A UN ECROU CHAPEAU 5 QUI EST MIS EN PLACE EXCLUSIVEMENT MANUELLEMENT SUR LA PORTION AVANT 3 D'UN MANDRIN DE SERRAGE 2 JUSQU'A UNE BUTEE PREDETERMINEE 7. POUR PRODUIRE LA PRESSION DE SERRAGE PAR SUITE DE LA DEFORMATION ELASTIQUE DE LA PINCE DE SERRAGE FENDUE 4 CONTRE LA QUEUE 6 DE L'OUTIL QUI Y EST INTRODUITE, SONT PREVUS DES MOYENS DE SERRAGE PARTICULIERS A ACTION HYDRAULIQUE, PAR EXEMPLE UNE DOUILLE DE SERRAGE 21, LA PRESSION DE SERRAGE HYDRAULIQUE NECESSAIRE ETANT APPLIQUEE SUR LE PISTON DE TRAVAIL 16 DEPLACANT AXIALEMENT LA DOUILLE DE SERRAGE PAR LE VISSAGE D'UNE VIS 10.
Patent FR-2580353-A1 (FR)
Title: Mecanisme d'accouplement de butee d'embrayage pour vehicules automobiles
Inventor: MULLER PATRICK
IPC: B60K23/02
Filed: 1985-04-10
Abstract: MECANISME D'ACCOUPLEMENT D'UNE BUTEE D'EMBRAYAGE 1 MONTEE COULISSANTE DANS UN CARTER 3 D'UNE BOITE DE VITESSES 4 ET PRESENTANT UN ELEMENT D'ATTAQUE 5 DANS LEQUEL EST AGENCEE UNE GORGE CIRCULAIRE 6, COMPORTANT UN DIAPHRAGME 2 EQUIPE DE MOYENS DE SOLIDARISATION AVEC LA BUTEE 1, CARACTERISE EN CE QUE LES MOYENS DE SOLIDARISATION COMPRENNENT UNE RONDELLE 8 COAXIALE AU DIAPHRAGME 2, MUNIE DE PATTES RADIALES 9 ADAPTEES POUR TRAVERSER UNE BAGUE DE DEBRAYAGE 12 DANS LAQUELLE SONT MENAGEES DES LUMIERES 11 DE PASSAGE DES PATTES 9 ET PRENANT APPUI SUR LA FACE DU DIAPHRAGME 2 OPPOSEE A CELLE RECEVANT LES EXTREMITES 13 DES PATTES 9, ET UN JONC ELASTIQUE 15 ENSERRE ENTRE LA BAGUE 12 ET LA RONDELLE 8, POUR S'ENCLIQUETER DANS LA GORGE 6 LORS DE L'ACCOUPLEMENT, LES PATTES 9 EXERCANT SUR LA BAGUE 2 UN SERRAGE ELASTIQUE SUPERIEUR A LA SOLLICITATION DE L'ELEMENT ELASTIQUE 15 SUR LA RONDELLE 8 ET SUR LA BAGUE 12.
Patent FR-2582443-A1 (FR)
Title: Electric control push-button which can be dismantled through the front.
Inventor: ICOLE ROGER
IPC: H01H3/12
Filed: 1985-05-24
Abstract: The rear end 8 of the push-button 3 is provided with blades 15 which can be elastically deformed in the transverse direction when a traction force F is exerted on this button, these blades having sloping faces 10 terminating in a width D1 which is greater, when idle, than the width Do of the opening 2 which contains the button, so that the latter can be extracted through the front of the wall 1.
Patent FR-2583432-A1 (FR)
Inventor: BALLERINI DANIEL
IPC: C12N9/06
Filed: 1985-06-13
Abstract: A mixture of at least one -keto acid or at least one of its salts, a reducing agent, a source of ammonium ions and nicotinamide adenine dinucleotide in reduced or oxidised form is subjected to the action of an enzyme composition which is the product of culture of a single strain of Bacillus, and especially Bacillus megaterium ATCC 39118. Application in chemical and pharmaceutical industries.
Patent FR-2584123-A1 (FR)
Title: Lightweight structure which can be dismantled such as an open-air selling kiosk
Inventor: JACQUET MARC
IPC: E04B1/344
Filed: 1985-06-28
Abstract: The lateral panels 1 and 2 are grouped in pairs and may, during the dismantling, be folded over about hinges 1f so that the external facings of the two panels of the pair are made to face each other, and so that these facings are thus protected during transport. Application to small traders.
Patent FR-2566652-A1 (FR)
Title: Method and device for separating heartbeat sources.
IPC: A61B5/024
Filed: 1985-06-28
Abstract: The method is characterised in that it consists in recording signals representing the heartbeats, in statistically analysing the time intervals between the pulses of one cycle in order to determine the number of individual heartbeat sources in the original signals. Application in particular for determining the number of foetuses carried by a ewe.
Patent FR-2584891-A1 (FR)
Title: Cultivation plate made of thermoformed material for cultivating seedlings
Inventor: CHALLET PAUL
IPC: A01G9/10
Filed: 1985-07-18
Abstract: The present invention relates to a cultivation plate made of thermoformed material comprising cells which are open at the top and closed individually at the bottom by flat bottoms situated in one and the same plane. This cultivation plate is characterised in that it is rigidified by a sheet 8 of small thickness made of a rigid or semi-rigid non-extensible material which adheres to the bottoms 3 of the cells 1.
Patent FR-2585673-A1 (FR)
Title: Bouchon d'etancheite, notamment pour couvre-culasse de vehicule automobile
Inventor: HUON DANIEL ARTHUR
IPC: B60K15/04
Filed: 1985-08-05
Abstract: CE BOUCHON DESTINE A OBTURER L'EXTREMITE D'UNE TUBULURE 3 REPLIEE POUR FORMER UNE COLLERETTE INTERNE 4 PROLONGEE PAR UN REBORD AXIAL 4A FORMANT RAMPE, COMPREND UN COUVERCLE 1 PORTANT UN JOINT D'ETANCHEITE 5 ADAPTE POUR COOPERER AVEC LA COLLERETTE 4, ET UN CORPS 2 ADAPTE POUR PENETRER DANS LA TUBULURE, CE CORPS PORTANT UN ORGANE ELASTIQUE ADAPTE POUR COOPERER AVEC LE REBORD 4A POUR VERROUILLER LE BOUCHON ET APPLIQUER LE JOINT CONTRE LA COLLERETTE. IL EST CARACTERISE NOTAMMENT EN CE QUE LE COUVERCLE 1 ET LE CORPS 2 FONT PARTIE D'UNE PIECE MONOBLOC EN MATIERE PLASTIQUE, LE CORPS 2 COMPORTANT UN EVIDEMENT 6 QUI S'ETEND SUIVANT UN DIAMETRE PARALLELEMENT AU COUVERCLE ET DEBOUCHE A SES DEUX EXTREMITES, L'ORGANE ELASTIQUE ETANT UNE LAME DE RESSORT 7 MAINTENUE DANS CET EVIDEMENT. UN TEL BOUCHON DE FABRICATION PARTICULIEREMENT SIMPLE, EST TRES FIABLE ET PROCURE UNE EXCELLENTE TENUE DE LA LAME ELASTIQUE 7.
Patent FR-2585948-A1 (FR)
Title: Process for the manufacture of indomethacin tablets
Inventor: TURLIER PATRICK
IPC: A61K9/22
Filed: 1985-08-06
Abstract: The invention relates to a process for the manufacture of indomethacin tablets, of the type possessing a hydrophilic matrix, wherein, prior to granulation, a wetting of the indomethacin/densifying agent mixture is performed with an aqueous-alcoholic solution, and the hydrophilic excipients are added only after drying of the particles until a moisture content of 2 to 4% is obtained.
Patent FR-2583343-A1 (FR)
Title: Composition aqueuse a extrait sec eleve pour le couchage de feuillets de papier autocopiant
Inventor: LANGLAIS GEORGES OLIVIER
IPC: B32B27/30
Filed: 1985-09-30
Abstract: LA COMPOSITION COMPREND DE LA CARBOXYMETHYL CELLULOSE, UNE RESINE ACRYLIQUE CARBOXYLEE FORMATRICE DE PAROI, UN AGENT ORGANIQUE DE RETICULATION, UN SEL DE METAL POLYVALENT ET UNE HUILE CONTENANT UNE MATIERE CHROMOGENE. LA COMPOSITION A UN EXTRAIT SEC D'AU MOINS 30 ET UNE VISCOSITE DE 50 A 5000 CP. APPLICATION : COUCHAGE DU VERSO DE FEUILLETS D'UN PAPIER AUTOCOPIANT POUR IMPRIMANTE D'ORDINATEUR ET MACHINE FORMANT DES MATRICES DE POINTS.
Patent FR-2588319-A1 (FR)
Inventor: FONTAINE GUY RAYMOND
IPC: F04B13/00
Filed: 1985-10-04
Abstract: A pump in accordance with the invention has moving equipment (32) driven by a reversible synchronous motor (42) whose windings (44, 45) are connected to a power source by means of optocoupled triacs (48, 49) which, under microprocessor control, are used to adjust the flow rate of the pump by acting on its admission period (by powering the windings in one direction) and on the pumping cycle time (by varying the period for which the pump is unpowered in each cycle).
Patent FR-2590057-A1 (FR)
Title: System for collecting information from devices to be monitored
IPC: H04M11/00
Filed: 1985-11-08
Abstract: The system collects local monitoring and maintenance words from devices to be monitored D0, D1, such as terminals. It comprises equipment 10, 11 linked in cascade from one of the items of equipment, called main equipment 10, through first and second unidirectional transmission media 2T0,5, 2Ti-1,1; 2Ri-1,1, 2R0,1). The items of equipment comprise registers 110, 111 for recording the local words set up by the devices. The main equipment 10 applies, through the first media, a first initialisation signal Si to all the registers in order to load the local words into the latter and a clock signal SH to all the registers 110 to 111, in order to transmit the loaded local words to collection means 17 through the second media. The information collected may be transmitted in a single channel, such as a telephone line or multiplexed channel, between two terminals installed at two remote subscribers of whom one retransmits them to a management centre.
Patent FR-2589667-A1 (FR)
Title: Ridging plough with inclined rotors
IPC: A01B39/14
Filed: 1985-11-14
Abstract: The invention relates to a ridging plough with inclined rotors. The subject of the invention is a ridging plough characterised in that it comprises, mounted on a semi-carried drawn framework, a laying-bare ploughshare 7 arranged in the axis and at the front of the framework, two rotors 2 inclined downwards and rearwards substantially symmetrically with respect to the direction of forward travel of the machine, each rotor comprising several discs 4 equipped with spades or claws 5 and being connected to a common drive casing 6 which can be connected to a power takeoff of the traction vehicle and a horizontal packing roller 8 articulated to the framework immediately downstream of the rotors 2 and in the axis of the ridge formed 1. Application to making ridges for crops.
Patent WO-8606406-A1 (WO)
Title: Vectors for the expression and secretion of hirudin by transformed yeasts
Inventor: LOISON GERARD
IPC: C12P/
Filed: 1986-05-02
Abstract: Functional block of DNA enabling to prepare hirudine from yeast, characterized in that it comprises at least: - the gene of hirudine or one of its variants (gene H); - A DNA sequence (Str?) comprising the signals providing for the transcription of the gene H by the yeast.
Patent WO-8606824-A1 (WO)
Inventor: BEGON JEAN ANDRE
IPC: A63B69/02
Filed: 1986-05-07
Abstract: Cette lame comporte au moins sur une partie de sa longueur et à partir de son extrémité libre, une zone longitudinale (7), de section transversale réduite, de concentration des contraintes sollicitant la lame et apte, lorsque la fatigue du matériau constitutif de la lame risque d'entrainer son sectionnement transversal, à céder longitudinalement en divisant la lame en deux fragments longitudinaux indiquant cet état de fatigue du métal. Pour un fleuret, la zone de rupture longitudinale (7) est constituée par une âme axiale (2b) qui, délimitée par deux rainures longitudinales profondes (6) débouchant des petites faces de la lame et lui donnant une section en ''H'', a une épaisseur (e2) allant en croissant, proportionnellement à l'augmentation de section de la lame, depuis l'extrémité à celle-ci jusqu'à la fin de cette zone de rupture (7).
Patent FR-2593467-A1 (FR)
Title: Method and device for heat-sealing protective caps of containers
Inventor: ABRAHAM JOSEPH
IPC: B65B7/28
Filed: 1986-01-27
Abstract: Method for heat-sealing containers with the aid of metal protective caps, by means of induction, characterised in that the inductors 28 are placed in the plane of the protective cap 22 which consists of a metal sheet coated, on the face in contact with the container, with a substance permitting container/protective-cap sealing, and in that the said protective cap is held in position with the aid of a pressure plate 18 which is insensitive to the magnetic field created by the inductors.
Patent FR-2593379-A1 (FR)
Title: Device for dispensing cleaning and rinsing agents for dishwasher
Inventor: GINDRI PIETRO
IPC: A47L15/44
Filed: 1986-01-29
Abstract: The invention relates to a device for dispensing cleaning and rinsing agents. It concerns a device in which a restoring component 17 has openings that engage with arms 15, 16 of members 10, 13 controlling the dispensing of cleaning and rinsing agents. A weight 18 is attached to the restoring component 17 and causes it to fall whenever the door of the machine is opened. The rinsing agent cannot therefore be dispensed if the cleaning agent has not been dispensed already. Application to dishwashers.
Patent FR-2603425-A1 (FR)
Title: Waveguide filtering a circular polarisation
Inventor: DRABOWITCH SERGE
IPC: H01P1/16
Filed: 1986-09-02
Abstract: This waveguide is essentially provided on its internal wall with helical grooves 1 which are such that the surface impedance on the wall of the guide is zero in the directions of the grooves and theoretically infinite in the orthogonal directions. Application to ultra-high frequencies.
Patent FR-2587760-A1 (FR)
Title: Demarreur pour moteur a combustion interne
Inventor: FAZZINI GIOVANNI
IPC: F02N15/06
Filed: 1986-09-19
Abstract: L'INVENTION CONCERNE LES DEMARREURS DES MOTEURS A COMBUSTION INTERNE. ELLE SE RAPPORTE A UN DEMARREUR DANS LEQUEL LA COMMANDE D'UN ELECTRO-AIMANT PROVOQUE LE DEPLACEMENT D'UN MANCHON QUI MET UN PIGNON EN PRISE AVEC UNE COURONNE DENTEE PORTEE PAR LE VOLANT. SELON L'INVENTION, LE MOUVEMENT DE L'ELECTRO-AIMANT EST TRANSMIS AU MANCHON PAR L'INTERMEDIAIRE D'UN LEVIER 8 FORME D'UNE PLAQUE DOUBLE DONT UNE EXTREMITE 8B EST RETENUE PAR UN ORGANE 11 DE GUIDAGE QUI EST ARTICULE SUR UN ORGANE 10 SOLIDAIRE DU NOYAU DE L'ELECTRO-AIMANT. DE CETTE MANIERE, LE LEVIER 8 NE PEUT PAS SE SEPARER DU MANCHON QU'IL COMMANDE. APPLICATION AUX DEMARREURS DES VEHICULES A MOTEUR.
Patent FR-2591008-A1 (FR)
Title: Dispositif electronique portatif
Inventor: IIJIMA YASUO
IPC: G06K19/073
Filed: 1986-10-16
Abstract: Dans un dispositif électronique portatif, une donnée d'emmagasinage délivrée par un dispositif externe est emmagasinée dans une EEPROM effaçable 4a ou dans une EPROM non effaçable 4b selon une donnée spécifiée ajoutée à la donnée d'emmagasinage et indiquant si la donnée d'emmagasinage peut ou non être effacée. Lorsqu'il doit être fait accès à plusieurs zones de l'EEPROM, un accès à la donnée a lieu comme s'il était fait accès à une zone unique. Le nombre de bytes ou de bits faisant fonction d'unité de traitement est déterminé pour chaque zone et, lors de l'écriture de la donnée, la donnée d'attribut est ajoutée pour chaque unité de traitement. La donnée spécifiée est emmagasinée en même temps qu'une donnée permettant de distinguer entre une donnée effaçable, une donnée non effaçable, une donnée modifiable et une donnée non modifiable. (CF DESSIN DANS BOPI)
Patent FR-2605533-A1 (FR)
Title: Device for spraying an airborne powdery substance
Inventor: CORREARD JEAN-YVES
IPC: B05B7/02
Filed: 1986-10-28
Abstract: Device for spraying an air-powder mixture, especially for a heat-meltable paint facility. According to the invention, the nozzle 22 of the spray device, which includes a slit 32 intended to shape a relatively flat jet of air-powder mixture, also includes at least two air-ejection channels 36 emerging in the vicinity of the ends of the slit 32, it being possible to regulate the flow rate of air into these ejection channels 36 in order to adjust the width of the jet of air-powder mixture.