baber/WOPTO huggingface dataset:
Patent FR-2528578-A1 (FR)
Title: Erythrocyte sedimentation automatic measuring appts. - has blood samples in parallel tubes each enclosed by movable photoelectric fork
Inventor: BRUN PIERRE
IPC: G01N15/05
Filed: 1982-06-11
Abstract: The appts. has a support comprised of a base, an upright and a bracket which hold, in parallel, a number of calibrated capillary tubes. EAch tube contains a sample of blood under a porous cap. Each tube is surrounded by a photoelectric fork which is mounted on a single bar translationally displaceable along the tubes by means of an endless screw, the position of the bar being measured by an angular pick-up. One part of each fork is an electroluminescent diode which emits a narrow beam of electromagnetic radiation at wavelength in the region of 9,500 angstrom. Pref. the radiation is modulated at a frequency of Kilohertz order, the diameter of the beam being of millimeter order. The other part of the fork is a photodetector, such as a silicon photodiode or phototransistor sensitive to radiation of this wavelength. The height of the blood-plasma separation surface is measured in each tube relative to the porous cap as a function of the signal received by each photodetector. The signal presents a sharp maximum in the presence of plasma between the two elements of each fork. The height measurement may be repeated at chosen time intervals following the sedimentation level curve in order to obtain information on the speed of sedimentation.
Patent FR-2529322-A1 (FR)
Title: Dispositif de blocage et de deblocage des toupies gyroscopiques
Inventor: GUERIN JACQUES CHARLES
IPC: G01C19/02
Filed: 1982-06-24
Abstract: L'INVENTION A POUR OBJET UN DISPOSITIF DE BLOCAGE ET DE DEBLOCAGE DES TOUPIES GYROSCOPIQUES MONTEES PAR L'INTERMEDIAIRE D'UN CARDAN INTERNE 5 PLACE EN BOUT D'UN ARBRE 4. L'ARBRE 4 RECOIT UN MANCHON FILETE 10 QUI EST SUSCEPTIBLE DE SE VISSER SUR CET ARBRE ET DANS LA TOUPIE 3 EN VUE DE RENDRE SOLIDAIRE L'ENSEMBLE TOUPIE 3 ARBRE 4 ET MANCHON 10 ET PAR LA ISOLER LE CARDAN INTERNE 5 DES FORCES EXERCEES SUR LA TOUPIE LORSQUE CETTE DERNIERE EST EN POSITION "BLOCAGE". LE MANCHON 10 EST SOLLICITE A SE DEVISSER PAR UN RESSORT SPIRAL 15 POUR METTRE LA TOUPIE 3 EN POSITION "DEBLOCAGE". APPLICATION AU GUIDAGE DES MISSILES.
Patent FR-2529957-A1 (FR)
Title: Diesel fuel filter anti-waxing device
IPC: F02M31/125
Filed: 1982-07-08
Abstract: The invention relates to appliances of the "diesel fuel filter anti-waxing" type allowing all diesel engines to be started in cold winter weather. It comprises a ring-shaped spacer for a petroleum product 19, an upper opening closed by the diesel fuel filter 20, a lower opening closed by a base 21. The internal element 23, a 12-volt 10-amp heating resistance element, heats the diesel fuel from the tank and the diesel fuel filter to 68 DEG C, controlled thermostatically by the silicon sensor 27 with positive temperature coefficient, associated with an electronic relay control (outside the tank), preventing thermal fluctuations. Among the applications of the invention we mention anti-waxing of Roto-Diesel, Purflux, diesel fuel filters, without main modification to the original filter.
Patent FR-2513190-A1 (FR)
Title: Unite de chauffage et de ventilation pour vehicule automobile
Inventor: TANNENLAUFER GERD
IPC: B60H1/00
Filed: 1982-09-23
Abstract: LE BOITIER 1 DE CETTE UNITE EST MUNI D'UN ABATTANT DE MONTAGE 12, DE PREFERENCE VENU DE MOULAGE AVEC INTERPOSITION D'UNE CHARNIERE 11 CONSTITUEE PAR UN AMINCISSEMENT ET QUI, DANS SA POSITION DE FERMETURE, BLOQUEE PAR DES VIS 13, MAINTIENT L'ECHANGEUR DE CHALEUR 4 EN APPUI CONTRE SON LOGEMENT 10 FORME DANS LE BOITIER 1 AVEC INTERPOSITION DE GARNITURES D'ETANCHEITE 14. LE REGISTRE DE DISTRIBUTION 6 EST UN REGISTRE A DEUX PALETTES, LES PALETTES 17 ET 18 QUI S'ETENDENT RADIALEMENT VERS L'INTERIEUR ETANT RELIEES PAR UNE PAROI 20 PLACEE A UNE CERTAINE DISTANCE DE L'AXE DE ROTATION 19 ET COOPERANT AVEC DES CANAUX DE DISTRIBUTION D'AIR 22 ET 26 QUI S'OUVRENT VERS LE HAUT ET SONT DEPORTES LATERALEMENT. CETTE DISPOSITION FACILITE NOTAMMENT LE REMPLACEMENT DE L'ECHANGEUR DE CHALEUR 4 ET FAVORISE L'ECOULEMENT DE L'AIR.
Patent FR-2535337-A1 (FR)
Title: Process for bonding at least two components made of a material which does not liquefy under the influence of heat, such as polytetrafluoroethylene.
Inventor: HAAS DANIEL
IPC: C08J5/12
Filed: 1982-11-03
Abstract: Process for bonding at least two components 1, 2 made of a material which does not liquefy under the influence of heat, which consists in raising at least the bonding region of each component to a critical bonding temperature and pressure, this process being characterised in that the bonding pressure is created by limiting the increase in volume of at least one of the components due to the expansion produced by the temperature rise, so that the components whose increase in volume has been limited press, in the bonding region 8, on the pieces to which they must be bonded. This process is particularly advantageous for bonding components consisting of certain types of so-called new-generation PTFE, which are characterised by a viscosity of less than 10<10> poises at the transformation point.
Patent FR-2536186-A1 (FR)
Title: Multi-microcomputer picture processor with mixed bus-star structure
IPC: G06T1/20
Filed: 1982-11-15
Abstract: The picture memory is distributed among a number (pref. a power of 2) of parallel slave microcomputers (PE) connected to a general bus (BG) together with a master microcomputer (PM) and a sec. picture input/output master (PMS). On to the bus structure is superimposed a control and supervisory star structure, centred alternately on either of the two masters (PM, PMS) with unidirectional selection lines (SP) and bidirectional lines (AA) for picture memory distribution in one direction and for individual alerting messages in the other direction. Interrupt signals (INT1,INT2) sent over the bus (BG) and selection signals over links between masters, are obtd. from segment addresses of the segmented processor (PR) in the master microcomputer (PM). Excess address signals not directed to the slave memories are decoded (DC1,DC2) to provide the selection and control signals.
Patent FR-2539173-A1 (FR)
Title: Metal fence and its constituent elements
IPC: E04F11/18
Filed: 1983-01-06
Abstract: A fence is made up of panels 1, each consisting of post elements 5, 9, of rails 2, 3 and of bars 4. In each panel, one of the post elements 5 has a profile for housing and the other element 9 has a profile for insertion. The posts of two neighbouring panels consist of a combination of the two elements 5, 9, whether the panels are located at the same height 1a, 1b or at different heights 1b, 1c depending on the lie of the ground.
Patent FR-2540836-A1 (FR)
Title: Package of identical parallelepipedic elements, such as building blocks, paving stones or others
Inventor: KUMPF RAYMOND MARCEL
IPC: B65D71/02
Filed: 1983-02-16
Abstract: The package comprises a base platform 2 constituted by at least one layer of contiguous elements 1 encircled by a horizontal tie 3, a support 4 constituted by at least one row of contiguous elements 1 distributed in at least one layer, the base platform 2 resting on this support in such a way that all of its elements are in contact, over at least a part of their extent, with those of the said support which then forms under this platform two free spaces 10, 11 for the passage of lifting means, a stack 5 of several superimposed layers 5.1 to 5.n of contiguous elements 1, this stack being supported by the said base platform 2, vertical ties 12, 13 encircling the support, the base platform and the stack.
Patent FR-2528057-A1 (FR)
Title: Composition de resine a base de polypropylene
Inventor: KAWAI YOICHI
IPC: C08K3/00
Filed: 1983-06-03
Abstract: COMPOSITION DE RESINE A BASE DE POLYPROPYLENE COMPRENANT: A.80 A 60 EN POIDS D'UN COPOLYMERE CRISTALLIN A BLOCS D'ETHYLENE-PROPYLENE AYANT UNE TENEUR EN ETHYLENE DE 11 A 30 EN POIDS ET DES DONNEES PHYSIQUES SPECIFIQUES; B.5 A 35 EN POIDS D'UN CAOUTCHOUC DE COPOLYMERE D'ETHYLENE-PROPYLENE AYANT UNE TENEUR EN PROPYLENE DE 20 A 50 EN POIDS ET EN VISCOSITE MOONEY SPECIFIQUE; C.5 A 35 EN POIDS D'UN TERPOLYMERE D'ETHYLENE-PROPYLENE-DIENE AYANT UNE TENEUR EN PROPYLENE DE 20 A 50 EN POIDS ET UNE VISCOSITE MOONEY SPECIFIQUE; ET D.2 A 5 EN POIDS PAR RAPPORT AU POIDS TOTAL DES COMPOSANTS CI-DESSUS DU TYPE RESINE A, B ET C, D'UNE CHARGE MINERALE AYANT UNE DIMENSION PARTICULAIRE DE 3MM OU MOINS. LA COMPOSITION PRESENTE UNE EXCELLENTE APTITUDE A LA PEINTURE, UNE RIGIDITE, UNE RESISTANCE AUX CHOCS ET UNE FLUIDITE AU MOULAGE ELEVEES.
Patent FR-2552991-A1 (FR)
Title: Device for separating the yolk from the white of eggs
IPC: A47J43/14
Filed: 1983-10-05
Abstract: The actual separator 1 is composed of a double cylinder formed by two walls 3, 4 which comprise between them a helical gutter 5. The said gutter descends in the form of a helix in the double cylinder between its two walls 3, 4 in order to end in a chute which emerges tangentially with respect to the container 2. The helical gutter 5 comprises slots 7 which are arranged according to its longitudinal axis. The actual separator 1 is arranged on a means 2 which acts as a support and a receptacle for the egg whites. Apparatuses for separating the yolk from the white of eggs, particularly for domestic or semi-industrial use.
Patent FR-2553456-A1 (FR)
Title: Device for directional assembly between horizontal and vertical tubular elements of a scaffold
IPC: E04G7/30
Filed: 1983-10-18
Abstract: Such a device is constituted by a ring 1 engaged on a vertical tubular element 2 and carrying several radial arms 3 each suitable for receiving the engagement of a clevis solidly attached to the end of the corresponding radial tubular element and locked to this arm by means of a key. The ring 1 having radial arms 3 is engaged via its central tapered (frustoconical) bore 7 onto a tapered (frustoconical) bearing ring made in one or two parts, and is fixed, without welding but by adhesive bonding, screwing or riveting, onto the vertical tubular element 2, and its radial arms 3, disposed at 90 DEG to each other, each comprise a triangular radial recess 9, this ring having radial arms furthermore comprising, above and below the base of each of these arms, lateral support surfaces 12 which are separated by a radial curved member 13 and adapted for serving as a locking bearing surface at the front faces of the two branches of each clevis solidly attached to the end of the corresponding radial tubular element, when the key is engaged and locked.
Patent FR-2640260-A1 (FR)
Title: Procede de fabrication d'un bloc de propergol comportant des elements thermiquement conducteurs, et bloc obtenu par ce procede
Inventor: AUSTRUY HERVE ANDRE
IPC: F02K9/24
Filed: 1983-10-26
Abstract: La présente invention concerne un procédé de fabrication d'un bloc de propergol comportant des éléments thermiquement conducteurs, et un bloc de propergol obtenu par ce procédé. Le procédé de l'invention consiste successivement à former un bloc 1 de propergol en ménageant dans le bloc des canaux 2, puis à insérer dans chaque canal 2 un élément 3 conducteur de la chaleur, et enfin à couler dans les canaux 2, une composition 4 pour assurer la liaison mécanique entre les éléments 3 conducteurs et le propergol constituant le bloc 1. Les faces du bloc 1 sont ensuite recouvertes par une couche inhibitrice 5. La vitesse apparente de combustion d'un bloc selon l'invention est de 2 à 4 fois supérieure à la vitesse intrinsèque du propergol. L'invention s'applique dans le domaine de la propulsion.
Patent FR-2555183-A1 (FR)
Title: Polymeres de butenes a extremite aromatique halogenometylee
Inventor: VOCHER LUC
IPC: C09K23/52
Filed: 1983-11-18
Abstract: L'INVENTION CONCERNE DES NOUVEAUX POLYMERES FONCTIONNALISES DES BUTENES. CES POLYMERES SONT CARACTERISES EN CE QU'ILS PORTENT, EN BOUT DE CHAINE, UN GROUPEMENT -(AR)-CHX OU AR EST UN RADICAL AROMATIQUE ET X EST UN HALOGENE. EN RAISON DE LEUR GRANDE REACTIVITE, EN PARTICULIER VIS-A-VIS DE COMPOSES AZOTES, LES POLYMERES SELON L'INVENTION PEUVENT ETRE AVANTAGEUSEMENT UTILISES POUR LA PREPARATION D'ADDITIFS DISPERSANTS OU DETERGENTS DESTINES, PAR EXEMPLE, AUX HUILES LUBRIFIANTES ET AUX COMBUSTIBLES HYDROCARBONES.
Patent FR-2555734-A1 (FR)
Title: Device for protecting a vertical translating part of a measuring machine against shocks
Inventor: BORDIER CLAUDE
IPC: G12B17/08
Filed: 1983-11-25
Abstract: The subject of the invention is a device for protecting a vertical translating part of a measuring machine against shocks which is characterised in that it comprises a telescopic structure 18 surrounding the translating part 16 consisting of a series of detection rings 20 which are superimposed and fitted with clearance around the translating part 16, each ring being fitted with a shock-detection device sensitive to any displacement of the ring in a horizontal plane with respect to the translating part. The detection device consists of at least one vertical detection wire 34 passing through orifices 36 formed in the metal rings 20.
Patent FR-2555838-A1 (FR)
Title: Device for regulating a current and more particularly the characteristics of the current delivered by a generator, in particular an alternator controlled from a heat engine
Inventor: BROUSSE JEAN-MARIE
IPC: H02P9/04
Filed: 1983-11-28
Abstract: a. Device for regulating a current including comparison units able to compare the actual characteristics of the current delivered with set-point characteristics and to convey an error signal to a control unit which conveys a correction signal in order to equalise the actual characteristics of the current and their set-point value. b. Device characterised in that the control unit Y consists of a convertor 4 which transforms the error signal Ie into a mechanical control pulse Scom able to displace a movable control element 5, and of an elastic damping device 6 damping the to-and-fro movement of the movable element 5 in order to obtain the correction signal Scor. c. The invention applies to the regulation of a current.
Patent FR-2556881-A1 (FR)
Title: Triac with double central gate.
Inventor: DAUBRESSE FRANCIS
IPC: H01L29/423
Filed: 1983-12-14
Abstract: To facilitate the operation of mounting a triac with central gate into a casing, a central gate (localised gate diffusion N4, N5 and central gate metallisation 12, 22) is formed on each of the faces of the triac, one remaining unused and short-circuited by the anode electrode 26.
Patent FR-2558422-A1 (FR)
Title: Revetement pour siege de vehicule automobile
IPC: B60N2/60
Filed: 1984-01-24
Abstract: L'INVENTION A POUR OBJET UN REVETEMENT 1 POUR SIEGE DE VEHICULE AUTOMOBILE, CARACTERISE EN CE QU'IL COMPREND UNE NAPPE DE BOULES 2 PERCEES D'UN TROU CYLINDRIQUE DONT L'AXE PASSE PAR LE CENTRE DES BOULES, CES BOULES ETANT RELIEES ENTRE ELLES PAR UN RESEAU DE FILS SOUPLES PASSANT PAR LES TROUS ET CES BOULES ETANT MOBILES EN ROTATION AUTOUR DU OU DES FILS PASSANT PAR LES TROUS.
Patent FR-2562699-A1 (FR)
Title: Revetement de paroi absorbant les ondes acoustiques
Inventor: PERRET RENE
IPC: E04B1/82
Filed: 1984-04-09
Abstract: REVETEMENT DE PAROI ABSORBANT LES ONDES ACOUSTIQUES. DES CONDUITS 4 CONTIENNENT UN LIQUIDE D'AMORTISSEMENT VISQUEUX ET SONT EN CONTACT, DU COTE DE LA PLAQUE DE BASE RIGIDE 1 QUI EST MUNIE DU REVETEMENT, AVEC DES ENCEINTES SOUPLES CONTENANT UN GAZ ET CONSTITUANT UN MATERIAU FACILEMENT COMPRESSIBLE, PAR EXEMPLE DU CAOUTCHOUC MOUSSE 6. CES CONDUITS SONT SEPARES DU MILIEU AMBIANT 2 PAR UNE MEMBRANE SEPARATRICE 3 PERMEABLE AUX ONDES ACOUSTIQUES. L'INVENTION S'APPLIQUE A L'ABSORPTION DES ONDES ACOUSTIQUES SOUS L'EAU.
Patent FR-2564741-A1 (FR)
Title: New teaching and play element intended for children
IPC: A63F9/06
Filed: 1984-05-25
Abstract: The invention relates to an element which awakens the aesthetic and educational sense of children. Its specific subject is mitre-shaped pieces made from rigid material, in a single colour or multi-coloured, with a thickness which increases progressively, ending in a circular-shaped heel and comprising on one or other of the plane faces one or more gripping devices. The invention is intended for the production of teaching or games equipment.
Patent FR-2548368-A1 (FR)
Title: Dispositif et procede pour detecter une fuite dans un tirant de plate-forme a cables tendus
Inventor: SILCOX WILLIAM H
IPC: B63B21/50
Filed: 1984-06-20
Abstract: L'INVENTION CONCERNE UN DISPOSITIF ET UN PROCEDE POUR DETECTER DES FUITES DANS UN TIRANT TUBULAIRE DE PLATE-FORME A CABLES TENDUS. CHAQUE TIRANT 6 EST REMPLI DE FLUIDE GAZEUX QUI EN ACCROIT LA FLOTTABILITE ET QUI REDUIT LE POIDS SUPPORTE PAR LA STRUCTURE FLOTTANTE 1. LE FLUIDE GAZEUX EST MIS SOUS PRESSION ET IL EST CHOISI DE FACON A REDUIRE LA CORROSION DE LA PAROI INTERNE DU TIRANT. DOMAINE D'APPLICATION : PLATES-FORMES FLOTTANTES DE FORAGE ET D'EXPLOITATION DE PUITS DE PETROLE ET DE GAZ, ETC.
Patent FR-2566630-A1 (FR)
Title: Produit pour utilisation dans la production de liquides carbonates pour consommation humaine, en particulier de boissons gazeuses non alcoolisees et procede pour leur preparation et stockage
IPC: A23L2/54
Filed: 1984-06-28
Abstract: L'INVENTION A POUR OBJET UN PRODUIT SERVANT A LA PRODUCTION DE LIQUIDES CARBONATES DESTINES A LA CONSOMMATION HUMAINE, SURTOUT DE BOISSONS CARBONATEES AQUEUSES NON ALCOOLISEES. IL COMPREND UN RECIPIENT CLOS ETANCHE A LA PRESSION QUI CONTIENT UN MELANGE DE CO LIQUIDE ET DE SUBSTANCES D'AROMATISATION ETOU DE DESINFECTION QUI SONT SOLUBLES DANS LE CO LIQUIDE. ON PREPARE CE PRODUIT EN MELANGEANT CO LIQUIDE AVEC LES SUBSTANCES SOLUBLES D'AROMATISATION ETOU DE DESINFECTION, EN INTRODUISANT CE MELANGE DANS UN RECIPIENT ETANCHE ET EN FERMANT LE RECIPIENT. FABRICATION DE BOISSONS GAZEUSES AROMATISEES NE CONTENANT PAS DE SUCRE ET QU'ON PEUT PREPARER MEME A PARTIR D'UNE EAU DE MAUVAISE QUALITE.
Patent FR-2633713-A1 (FR)
Title: Method and fibre-optic apparatus comprising a directional coupler for detecting a degree of rotation
IPC: G01C19/72
Filed: 1984-09-14
Abstract: This fibre-optic detector of degree of rotation comprises an optical coupler 12 connected to a loop of optical fibre 14. The coupler 12 splits a light beam into beams which are applied to the ends of the loop 14 and it supplies two composite output beams, each of them comprising one beam emerging from one of the ends of the optical fibre combined with a phase-shifted version of the beam from the other end of the loop. The difference between these two composite beams is measured and constitutes an indication of the degree and direction of angular rotation of the loop.
Patent FR-2558539-A1 (FR)
Title: Pompe centrifuge a etages multiples perfectionnee du type a couronne mobile fermee
Inventor: REGULA GEORGE
IPC: F04D29/16
Filed: 1984-10-19
Abstract: L'INVENTION CONCERNE UNE POMPE CENTRIFUGE A ETAGES MULTIPLES PERFECTIONNEE, DU TYPE A COURONNE MOBILE FERMEE. ON OBTIENT UNE AMELIORATION DU RENDEMENT DE LA POMPE EN REDUISANT LES FUITES DE LIQUIDE ENTRE LE COUVERCLE 9 ET LA COURONNE MOBILE 10, GRACE A UNE BAGUE D'ETANCHEITE 17 ENTRE LE COUVERCLE ET LA COURONNE MOBILE, LA BAGUE 17 ETANT MONTEE AVEC UN CERTAIN JEU DANS LE SIEGE 24 DU COUVERCLE 9, POUR PRODUIRE UN EFFET D'ETANCHEMENT, TOUT EN PERMETTANT LE JEU RELATIF ENTRE COUVERCLE ET COURONNE MOBILE, NECESSAIRE POUR DES RAISONS DE CONSTRUCTION.
Patent FR-2579255-A1 (FR)
Title: Piquet modulaire de jalonnage
Inventor: DESREUMAUX PATRICK
IPC: G01C15/06
Filed: 1985-03-21
Abstract: L'INVENTION EST RELATIVE A UN PIQUET MODULAIRE DE JALONNAGE, DESTINE A BALISER UNE SURFACE DANS LE DOMAINE AGRICOLE OU DES TRAVAUX PUBLICS, NOTAMMENT POUR DELIMITER UNE ZONE OU MATERIALISER UNE VOIE D'ACCES. LE PIQUET 1 COMPREND UNE EMBASE 2 EFFILEE DESTINEE A FACILITER LA PENETRATION DU PIQUET DANS LE SOL, UN CORPS CENTRAL 3 DE SECTION CRUCIFORME ET UNE EXTREMITE SUPERIEURE 4 MUNIE D'UNE CAVITE 5 AXIALE SUSCEPTIBLE DE RECEVOIR LA POINTE 2 D'UN PIQUET MODULAIRE 1 SUPERPOSE. SELON L'INVENTION, LA CAVITE 5 DE L'EXTREMITE SUPERIEURE 4 DU PIQUET MODULAIRE 1 EST DOTEE D'ORIFICES 6 DE COMMUNICATION AVEC L'EXTERIEUR. DE PREFERENCE, CES ORIFICES 6 SONT DISPOSES DANS LE FOND DE LA CAVITE 5 COAXIALEMENT A L'AXE 7 DU PIQUET ET ILS SONT REPARTIS ENTRE LES BRANCHES DU CORPS CENTRAL DE SECTION CRUCIFORME DU PIQUET 1. L'INVENTION TROUVERA TOUT PARTICULIEREMENT SON APPLICATION DANS LE DOMAINE AGRICOLE, HORTICOLE ET DES TRAVAUX PUBLICS.
Patent FR-2579367-A1 (FR)
Inventor: BERNARD PATRICK
IPC: H01G4/38
Filed: 1985-03-25
Abstract: 1. A power capacitor for middle or high voltage with a sealed container (12) containing a stack of flattened wound elements (10), each element (10) comprising two armatures (16, 18) in the form of metal strips and dielectric films (20, 22) inserted between the metal strips (16, 18) when winding takes place, the two metal strips being laterally offset so that the edge (24) of one (16) of the strips protrudes onto one (26) of the front of the element (10) and the edge (28) of the other strip (18) onto the other front face (30) of the element, the edges  protruding onto the same front face being electrically connected by a weld (32, 34) to form a connection of the armature, characterized in that an insulating foil (48) is inserted between two adjacent elements (10), said insulating foil (48) having at least one folded edge (52), which covers the connection (34) of one (26) of the front faces to insulate it from the connection of the adjacent element.
Patent FR-2564794-A1 (FR)
Title: Systeme de reglage de la pression de freinage pour empecher le blocage de roues au freinage d'un vehicule automobile
Inventor: LEIBER HEINZ
IPC: B60T8/96
Filed: 1985-05-24
Abstract: CE SYSTEME EST CAPABLE DE REGLER LA PRESSION SEPAREMENT SUR TOUTES LES ROUES 1, 2 D'UN VEHICULE ET D'ARRETER LA REGULATION EN CAS DE DEFAILLANCE DU REGULATEUR. DANS CE CAS, L'ELECTROVANNE 3 DE REGLAGE DE PRESSION POUR L'UNE DES ROUES ARRIERE 1 DU VEHICULE EST AMENEE A UNE POSITION 1 OU LE CYLINDRE DE FREIN DE CETTE ROUE ARRIERE NE PEUT PAS RECEVOIR DE PRESSION DE FREINAGE.
Patent FR-2632072-A1 (FR)
Title: Procede et dispositif de detection de prochaine interposition de masque entre un avion et une cible, notamment dans un systeme de tir aux armes guidees par laser
Inventor: MURGUE JEAN-PIERRE
IPC: G06T15/40
Filed: 1985-08-02
Abstract: Ce procédé de détection de prochaine interposition de masque entre un avion A et une cible C, notamment dans un système de tir aux armes guidées par laser, dans lequel l'avion comporte un système de poursuite automatique de la cible fournissant une image du paysage au sol sur laquelle la cible occupe en permanence une position fixe, consiste à détecter, au cours d'un virage effectué par l'avion, les points M de cette image, repérés par leur site iM - iC par rapport à la cible C, situés dans une zone telle que iM - iC < 0 et ayant une vitesse angulaire de défilement, par rapport à la cible, opposée à celle des autres points de cette zone, de même altitude que la cible. Application notamment aux systèmes de tir aux armes guidées par laser.