baber/WOPTO huggingface dataset:
Patent FR-2509731-A1 (FR)
Title: Composition et procede pour eliminer des impuretes, notamment le potassium, des catalyseurs usages d'argent pour la production d'oxyde d'ethylene
Inventor: BUSSE PAUL JOSEPH
IPC: C09K3/00
Filed: 1982-07-16
Abstract: COMPOSITION ET PROCEDE POUR ELIMINER DES IMPURETES, NOTAMMENT LE POTASSIUM, DES CATALYSEURS USAGES D'ARGENT POUR LA PRODUCTION D'OXYDE D'ETHYLENE. LA COMPOSITION COMPREND UN LIQUIDE ORGANIQUE INERTE ET ENVIRON 0,1 A 10 EN POIDS D'UN AGENT SOLUBILISATEUR CHOISI DANS LE GROUPE COMPRENANT LES AMINES, LES ACIDES ALIPHATIQUES ET AROMATIQUES, ET LES ETHERS COURONNES. LE PROCEDE CONSISTE A LAVER LE CATALYSEUR AVEC LA COMPOSITION.
Patent FR-2535060-A1 (FR)
Title: Piezoelectric detector
Inventor: CORBET ROGER
IPC: G01P15/09
Filed: 1982-10-22
Abstract: The detector consists of a piezoelectric transducer formed by a metallic membrane 3 onto which is stuck a piezoelectric ceramic 5 and at least one ball 1, 2 cooperating with the membrane 3. Application to detectors.
Patent FR-2539498-A1 (FR)
Title: Heat-recovery device
Inventor: MORET JEAN-CLAUDE
IPC: F28D21/00
Filed: 1983-01-18
Abstract: The invention relates to a device intended for recovering a fraction of the heat contained in hot gases discharged to the atmosphere at a high temperature. This device consists of a double casing 1 inside which gills 3, arranged in a discontinuous helix, are fixed to the conduit 2. The fresh air is introduced through a conduit 4 connected tangentially to the double casing 1. This device is essentially intended for heating supply air for a thermal process or for heating neighbouring premises.
Patent FR-2542481-A1 (FR)
IPC: G09F27/00
Filed: 1983-03-11
Abstract: The invention relates to the application of video technologies and flat-faced screens to individual communication and to professional display carrying media (private, public and advertising display panels, signs). The application comprises the replacement of the traditional carrying medium (display panel, sign-board) by a video screen or receiver, more or less flat, according to the technological possibilities, supplied with messages by an appropriate reader and a timer which are integrated. The video screens may be grouped into collective systems connected to a central control unit which supplies them with messages by a material link (telephone cable, coaxial cable, optical cable, etc...) or by hertzian waves. The application is particularly intended to individual communication (signs, panels) and to professional communication (advertising display networks and panels).
Patent FR-2547188-A1 (FR)
Title: Apparatus serving to cut completely and regularly pieces of raw meat
IPC: B26B29/06
Filed: 1983-04-22
Abstract: The invention relates to instruments for cutting raw meat, making it possible to obtain regular slices of the thickness desired by the user. It comprises a support 1 and a stopping block 2; a small movable wooden board 4 fitted with a handle 5 enables the piece to be held against the stopping block 2. A comb 6 fastened to the base acts as the third side for holding the piece of meat. A cursor (slider) 7 enables the thickness to be adjusted. The piece to be cut is placed at 3. Among the most noteworthy uses may be mentioned the regularity and variability of the slices obtained and the considerable ease with which it is used.
Patent FR-2548144-A1 (FR)
Title: Extensible stopper device, particularly for calibrated metal tubes
Inventor: FLIMON HUGUES JACQUES
IPC: B65D59/02
Filed: 1983-06-28
Abstract: The stopper device 1 is characterised by the combination of fins 5 and sealing lips 4, both being elastic, with which the tubular body 3 is provided, surmounted by a disk 2. On insertion, the fins 5 undergo a progressive flexion and provide guidance and centring whilst the lips 4, which have slits 6 offset in a staggered manner, fold back against the inside surface of the tube to be stopped. A tongue 10 is intended to receive a desiccant substance. Application: fluid-tight stopping of tubular elements.
Patent FR-2549988-A1 (FR)
Title: Controleur programmable de processus industriel premuni des bruits industriels
Inventor: HUGUES JEAN BENOIST
IPC: G05B19/05
Filed: 1983-07-06
Abstract: CONTROLEUR DE PROCESSUS PROGRAMMABLE. LA PRESENTE INVENTION A POUR OBJET UN CONTROLEUR DE PROCESSUS PROGRAMMABLE. CE CONTROLEUR COMPORTE UNE UNITE CENTRALE DE TRAITEMENT 1, UN OU PLUSIEURS BOITIERS MEMOIRES MORTES 2 POUR LE STOCKAGE DU LOGICIEL DE BASE, UN OU PLUSIEURS BOITIERS MEMOIRES VIVES 3 POUR LE STOCKAGE DU LOGICIEL D'APPLICATION, UN OU PLUSIEURS MODULES ENTREESSORTIES 4, 5, 6, 7, 8, 9 ET 10 ASSURANT LA COMMUNICATION DUDIT CONTROLEUR AVEC LE MONDE EXTERIEUR ET, NOTAMMENT AVEC LES ORGANES DE LA MACHINE QU'IL COMMANDE, UN MODULE 89 D'ACQUISITION D'UN PARAMETRE PHYSIQUE A CONTROLER, UN MODULE 16 DE REGULATION DE CE PARAMETRE PHYSIQUE, UN BLOC 14 D'ALIMENTATION GENERALE RACCORDE AUX LIGNES L1 ET L2 DU RESEAU DE DISTRIBUTION D'ENERGIE ELECTRIQUE ET UN BUS ADRESSES 1A, UN BUS COMMANDE 1B ET BUS DONNEES 1C RACCORDES AUX DIFFERENTS COMPOSANTS. LE CONTROLEUR, SELON L'INVENTION, SE CARACTERISE ESSENTIELLEMENT EN CE QU'IL EST DOTE DE MOYENS POUR LE PREMUNIR DES BRUITS INDUSTRIELS, C'EST-A-DIRE DES PARASITES VEHICULES PAR LES LIGNES L1 ET L2, DES PARASITES GENERES PAR LES ORGANES DE LA MACHINE ET DES MICRO COUPURES ET BAISSES DE LA TENSION DU RESEAU DE DISTRIBUTION.
Patent FR-2533408-A1 (FR)
Title: Machine pour travailler le sol munie de points d'accouplement supplementaire
Inventor: LELY ARY VAN DER
IPC: A01B49/06
Filed: 1983-09-27
Abstract: MACHINE POUR TRAVAILLER LE SOL MUNIE D'UN CHASSIS QUI S'ETEND TRANSVERSALEMENT AU SENS DE L'AVANCEMENT DE LA MACHINE ET QUI PEUT ETRE ACCOUPLE AU DISPOSITIF DE LEVAGE A TROIS POINTS D'UN TRACTEUR, LEDIT CHASSIS CONTENANT UNE PLURALITE D'ORGANES DE TRAVAIL 3 ROTATIFS ET DES MOYENS ETANT PREVUS POUR LE MONTAGE D'UN DISPOSITIF 42 A COMBINER AVEC LA MACHINE POUR TRAVAILLER LE SOL. CES MOYENS D'ACCOUPLEMENT COMPORTENT UNE PIECE D'ACCOUPLEMENT 37 QUI PEUT ETRE PLACEE ALTERNATIVEMENT DERRIERE OU AU-DESSUS DU CHASSIS DE LA MACHINE A L'AIDE D'UN DISPOSITIF DE REGLAGE 54.
Patent FR-2709529-A1 (FR)
Title: Sleeve for pipes, especially for streamers
Inventor: RENE REYNIER
IPC: F16L11/08
Filed: 1983-11-04
Abstract: The invention relates to marine acoustic antennas of the "streamer" type. It consists, in order to allow such a streamer to withstand substantial overpressure without breaking or dilating irreversibly, in spiral-winding over a sleeve something like a cord (11) which firstly can stretch elastically and secondly can stop extension of the sleeve by withstanding the forces due to overpressure. For that, the cord comprises an elastic core (20) covered by a cross-woven fabric (21); each of these elements fulfilling one of these two functions. It makes it possible to hang relatively long portions of streamer in the open air vertically.
Patent FR-2538685-A1 (FR)
Title: Procede et appareil pour former des pieces de patron
Inventor: LEBLOND CLAUDE WALTER
IPC: A41H3/00
Filed: 1983-12-27
Abstract: L'INVENTION CONCERNE UN PROCEDE POUR FORMER DES PIECES DE PATRON DANS UNE MATIERE EN FEUILLE S AU MOYEN D'UN OUTIL DE COUPE 20 MONTE A ROTATION LIBRE AUTOUR D'UN AXE PERPENDICULAIRE A LA SURFACE 18 DE LA TABLE A DECOUPER 16 SUR LAQUELLE LA MATIERE EST ETALEE, CET OUTIL ETANT GUIDE SUIVANT UN TRAJET DE COUPE DEFINI PAR LA FORME DE LA PIECE DE PATRON DESIREE. LE GRAIN 80 DE L'OUTIL EST MONTE RIGIDEMENT DANS UN PIED-PRESSEUR 82 ET FAIT SAILLIE SUR UNE DISTANCE PREDETERMINEE AU-DESSUS DE LA SURFACE INFERIEURE DU PIED POUR LIMITER LA PROFONDEUR DE COUPE. ON DECOUPE UNE MATIERE FRANGIBLE SUR UNE PROFONDEUR INFERIEURE A L'EPAISSEUR DE LA MATIERE ET ON SEPARE ENSUITE LA PIECE DE PATRON EN CASSANT LA MATIERE LE LONG DE LA LIGNE DE COUPE.
Patent FR-2564599-A1 (FR)
Title: Receiver device for acoustic waves in a well comprising a suspended secondary body
Inventor: GUERENDEL PHILIPPE
IPC: G01V11/00
Filed: 1984-05-17
Abstract: Receiver device for acoustic waves in a well comprising a secondary body or shuttle suspended under a principal probe body. The body 1 of the probe and the shuttle 6 are each provided with an arm 4, 8 for anchoring against the wall of the well. The shuttle contains a wave receiver assembly. The hydraulic system for supplying the manoeuvring jacks of the anchoring arms is disposed in the probe body. Application for example to seismic prospecting.
Patent FR-2570654-A1 (FR)
IPC: B62D13/02
Filed: 1984-09-24
Abstract: An extensible hitching device for road and rail vehicles is provided comprising a hydraulic actuator (4) having a cylinder (5), a piston (6), a piston rod (15) and a chamber (7) containing a hydraulic fluid; a coupling device (17) adapted for connection to the rear of another vehicle; resilient means urging the coupling device towards the other vehicle; a hydraulic circuit comprising a reservoir (25) connected to the chamber (7) through two ducts (26, 27), one comprising a normally closed valve (28) and the other a hydraulic pump (30); detection means for controlling opening of the valve (28) when the two vehicles, in the hitched position, form therebetween an angle greater than a given angle, and allowing the resilient means to cause the coupling device (17) to extend while driving back into the reservoir (25) the hydraulic fluid contained in the chamber (7) and control means for actuating the pump (30) so that the fluid driven thereby back into the chamber (7) causes the coupling device (17) to retract against the action of the resilient means.
Patent FR-2554256-A1 (FR)
Title: Appareil et procede de regeneration d'un tampon de trames fonctionnant a grande vitesse
Inventor: BECHTOLSHEIM ANDREAS
IPC: G09G5/393
Filed: 1984-10-30
Abstract: L'INVENTION CONCERNE UN APPAREIL ET UN PROCEDE DE REGENERATION D'UN TAMPON DE TRAMES A GRANDE VITESSE. DANS CE DISPOSITIF D'AFFICHAGE COMPORTANT UNE UNITE CENTRALE DE TRAITEMENT 10 ET DES MOYENS D'AFFICHAGE 16, IL EST PREVU UNE MEMOIRE PRINCIPALE 18 ACCOUPLEE A L'UNITE CPU10 POUR MEMORISER DES POINTS REPRESENTATIFS D'ELEMENTS D'AFFICHAGE D'IMAGES DEVANT ETRE AFFICHEES, UN DISPOSITIF FORMANT TAMPON DE TRAMES 28 ACCOUPLE A L'ECRAN D'AFFICHAGE REGENERANT PERIODIQUEMENT LEDIT AFFICHAGE, ET UN DISPOSITIF DE MEMOIRE TAMPON 26 PLACE ENTRE LA MEMOIRE 18 ET LE DISPOSITIF FORMANT TAMPON 28 ET TRANSFERANT LES POINTS DE DONNEES MIS A JOUR AU DISPOSITIF 28 ENTRE LES PERIODES OU LE DISPOSITIF 28 REGENERE L'AFFICHAGE. APPLICATION NOTAMMENT AUX DISPOSITIFS D'AFFICHAGE A ORDINATEUR FONCTIONNANT A GRANDE VITESSE.
Patent FR-2572727-A1 (FR)
Title: Nouveau procede de preparation de 2-azetidinones optiquement actives, produits intermediaires de ce procede et produits finals obtenus par le procede
Inventor: GERO STEPHANE
IPC: C07C303/30
Filed: 1984-11-02
Abstract: LA PRESENTE INVENTION A POUR OBJET UN PROCEDE DE PREPARATION DES PRODUITS DE FORMULE I: (CF DESSIN DANS BOPI) R ALK C-4 R H, OH EVENTUELLEMENT PROTEGE, OCH-CO-R, R H OU ALK C.
Patent FR-2573644-A1 (FR)
Title: Broom equipped with a floorcloth wringing device
IPC: A46B15/00
Filed: 1984-11-28
Abstract: Broom equipped with a brush, with a stick and with a floorcloth wringing device. The stick 1 is rotatably mounted in a frame 5 in which a sliding rod 10 is also rotatably mounted parallel to the said stick, the brush 2 of the broom being off-centre with respect to the said stick 1 and in that the brush 2 and the rod 10 comprise means 8, 11 for fastening a floorcloth 3 and in that the means 7, 13 are provided to halt rotation of the rod 10 and of the stick 1.
Patent FR-2562391-A1 (FR)
Title: Procede de fabrication de truffes artificielles et composition pour la formation de telles truffes
Inventor: HARA TATSURO
IPC: A23L21/10
Filed: 1984-11-30
Abstract: L'INVENTION CONCERNE UN PROCEDE DE FABRICATION DE TRUFFES ARTIFICIELLES ET UNE COMPOSITION POUR LA FORMATION DE TRUFFES ARTIFICIELLES. LE PROCEDE COMPREND LES ETAPES CONSISTANT A MELANGER CERTAINES QUANTITES D'ACIDE ALGINIQUE, DE PROTEINE ET D'AMIDON A DE L'EAU, A MALAXER LE MELANGE, A LUI DONNER LA FORME D'UNE OU PLUSIEURS BOULES RESSEMBLANT A UNE TRUFFE NATURELLE, A PLONGER LES BOULES DANS UNE SOLUTION DE SEL DE CALCIUM JUSQU'A CE QU'ELLES SOIENT DURCIES, A RETIRER LES BOULES DE LA SOLUTION, A FORMER UN LIQUIDE D'ASSAINISSEMENT CONTENANT DE L'ASSAISONNEMENT ET DE L'AROME ET A PLONGER LES BOULES DANS LE LIQUIDE.
Patent FR-2577871-A1 (FR)
Title: Warning device for servicing cars as a function of their mileage, and especially for the oil change
IPC: F01M11/10
Filed: 1984-12-11
Abstract: The invention relates to accessories intended to assist the car driver in servicing his vehicle. The problem posed consists in providing a warning device, for informing the motorist of the moment when he is to perform the oil change. According to the invention, the warning device A is characterised in that it is connected to the mileometer B and records, with the aid of a series of wheels 20, the mileage covered by the vehicle. A cam integral with the wheel 30 engages a contact 52, 53 when the service is due, and therefore triggers a warning device. The invention applies more particularly to managing oil changes.
Patent FR-2574694-A1 (FR)
Title: Work table, in particular for wiring electric circuits
IPC: A47B27/18
Filed: 1984-12-14
Abstract: The present invention relates to a work table for carrying out various operations, in particular for wiring electronic circuits on underframes 6 of various dimensions, of the type comprising a frame 1 supporting a work surface 5 mounted so as to be pivotable around an horizontal shaft and on which the underframes 6 can be secured (immobilised). The frame 1 comprises two uprights 2, whose upper ends are linked by a horizontal rod. As regards the work surface 5, it is supported so as to be pivotable by two parallel arms 11 which are integral with a tube 12 surrounding the horizontal rod 9 while extending coaxially with it, as well as by two bars 13 parallel to the arms 11 and longer than the latter, these bars 13 supporting a counterweight 14 at their free end and being articulated on two small linking rods 16 which are themselves articulated on the horizontal rod, in the vicinity of the ends of the tube 12. The work surface 5 can thus pivot between two extreme positions forming an angle of at least 180 DEG .
Patent FR-2575284-A1 (FR)
Inventor: RENAUD JEAN-MARIE PIERRE EDGAR
IPC: G01D5/26
Filed: 1984-12-21
Abstract: An optical position locating device is provided comprising a light emitter, a bidirectional optical coupler, an optical fiber, a series of micromirrors disposed between a fiber and disk carrying the coded tracks (one mirror opposite each track). A control unit successively brings one and only one mirror into an active position, the others remain in a rest position. An optoelectronic reader emitting a light pulse in response to the light reflected by one of the mirrors in the active position through the optical fiber and and a processing unit processes these signals.
Patent FR-2685107-A1 (FR)
Title: Correlation processor
Inventor: JOHN TUCKER CHRISTOPHER
IPC: G06F17/15
Filed: 1985-03-08
Abstract: The correlation processor typically includes a part of a system in which two large data sets are rapidly compared with one another so that the degree of similarity existing between them is determined. The processor is able to manipulate data exhibiting two different formats, such as for example, in the example described, where the first format consists of six-bit digital words and the second format 1-bit digital words. The processor is organised into several cells (19) and, when the datum in the second format is processed, it is recycled via the cells six times in succession in order to ensure that all the data points of the two sets are fully intercorrelated. The organisation of the processors makes it possible to cope in a universal manner with the processing of input data having different bit lengths.
Patent FR-2563880-A1 (FR)
Title: Dispositif amortisseur hydraulique
Inventor: OZAWA ISAO
IPC: F16F13/00
Filed: 1985-04-30
Abstract: A.DISPOSITIF AMORTISSEUR COMPRENANT DES PREMIER ET SECOND ORGANES DE SUPPORT 1, 2, DONT UN EST FIXE SUR UN ELEMENT DE SUPPORT ET L'AUTRE SUR UN ELEMENT SUSPENDU, UNE CALE ELASTIQUE 3 EN UNE MATIERE ELASTIQUE DEFORMABLE PERMETTANT DE RELIER ELASTIQUEMENT ENTRE EUX LES DEUX ORGANES DE SUPPORT ET UN ESPACE FERME REMPLI D'UN LIQUIDE. B.UN ORGANE DE CLOISONNAGE 5 A SA PERIPHERIE FIXEE SUR LE PREMIER ORGANE DE SUPPORT 1 ET DIVISE L'ESPACE FERME EN DEUX CHAMBRES A, B. L'ORGANE DE CLOISONNAGE 5 COMPORTE UN ORGANE 55 MOBILE SUR UNE FAIBLE DISTANCE. DES PASSAGES A FLUIDE 7 SONT REALISES DANS UNE PORTION DE PAROI DU PREMIER ORGANE DE SUPPORT 1 DE FACON A ASSURER LA COMMUNICATION ENTRE LES DEUX CHAMBRES A, B ET A IMPOSER UNE RESISTANCE A L'ECOULEMENT DU LIQUIDE QUI LES TRAVERSE. L'ORGANE DE CLOISONNAGE PEUT ETRE SUSPENDU AU PREMIER ORGANE DE SUPPORT PAR UNE FEUILLE ELASTIQUE ET PEUT ETRE MOBILE DANS LE SENS AXIAL DU PREMIER ORGANE DE SUPPORT. UN SOLENOIDE EST MONTE SUR LA PAROI INTERIEURE DU PREMIER ORGANE DE SUPPORT. LORS DE L'EXCITATION DU SOLENOIDE, L'ORGANE DE CLOISONNAGE PEUT ETRE FIXE SUR LE PREMIER ORGANE DE SUPPORT. C.APPLICATION : SUSPENSION DE MOTEUR DE VEHICULE.
Patent FR-2581745-A1 (FR)
Title: Pistol grip - cocking lever for bolt action
IPC: F41A3/72
Filed: 1985-05-13
Abstract: The invention relates to carbines of the bolt type, the disadvantages associated with the presence of the lateral cocking lever being eliminated. This device involves omitting the part of the lever projecting beyond the lateral contour of the weapon and extending its root downwards by means of a transfer-bar/pistol-grip assembly, said pistol grip being located under the weapon in the place where it is found when it forms an integral part of the stock. This device makes it easier to carry out the operations of recocking the weapon and its safety during transport in hunting action.
Patent FR-2565289-A1 (FR)
Title: Well-drilling apparatus with control unit at the top and elevator held from rotating
Inventor: BOYADJIEFF GEORGE I
IPC: E21B19/02
Filed: 1985-05-28
Abstract: The invention relates to well-drilling with control unit at the top. The apparatus of the invention comprises a drilling assembly controlled from the top comprising a rod 57 driven by a motor and intended to be fixed to the upper end of a drill-pipe string 13 and to drive it during a drilling operation, a torque wrench 69 supported by the assembly and capable of moving in order to break a connection by screwing between the drill-pipe string 13 and the rod 57, as well as an elevator 118 supported by the assembly and engaging on a section of drill pipe 13 below the torque wrench 69. Torque-stopping means 133 extending towards the bottom of the control assembly at the top are received, in a sliding manner, in passages 136 provided in a support part 119 from which the elevator 118 is suspended. The invention is used to solve balancing problems and to safeguard personnel during the drilling of wells.
Patent FR-2583507-A1 (FR)
Title: Atmosphere humidifier, in particular for technical premises
Inventor: GIESLER ALAIN
IPC: F24F6/14
Filed: 1985-06-13
Abstract: The invention relates to an atmosphere humidifier, in particular for technical premises. The humidifier comprises a fixed body 1 provided with pressurised air and water, a moving body 5 carrying at least one atomiser 7, means 10, 11 for causing the body 5 to rotate relative to the fixed body 1, and communication means for feeding each atomiser 7 with water and air.
Patent FR-2584764-A1 (FR)
Title: Lock with automatic locking for swing doors and its use on vehicles
Inventor: FROISSARD ALAIN
IPC: E05B65/16
Filed: 1985-07-09
Abstract: The lock for swing doors with pivoting espagnolette, in which the espagnolette is connected to the lock handle shaped in the manner of a case containing a bolt 21 cooperating with a keeper 20 mounted on the door, comprises a cylinder 32 actuated by a key 33, said cylinder driving in rotation an arming cam 34 of a locking cam 36 with two stable positions, in which a stop part 37 which it possesses prevents the bolt 21-24 from being actuated.
Patent FR-2568242-A1 (FR)
Title: Procede et appareil pour le depot en phase vapeur de verre dope
Inventor: MARSHALL ANDREW
IPC: C03B37/018
Filed: 1985-07-23
Abstract: PROCEDE DE DEPOT EN PHASE VAPEUR QUI ASSOCIE UNE REACTION DE FORMATION DE VERRE PERMETTANT D'OBTENIR UN VERRE DOPE A PARTIR D'UN MATERIAU REACTIF, AINSI QU'UNE PHASE PERMETTANT D'EVITER QUE LA REACTION DE FORMATION DE VERRE NE SE PRODUISE AVANT QUE LE MATERIAU REACTIF N'AIT ETE PORTE A UNE TEMPERATURE SUPERIEURE A CELLE REQUISE POUR LA REACTION DE FORMATION DE VERRE, LEDIT PROCEDE PERMETTANT D'OBTENIR UN VERRE DOPE PRESENTANT UNE COMPOSITION IMPOSSIBLE A REALISER A DES TEMPERATURES PLUS BASSES POUR DES RAISONS LIEES A LA THERMODYNAMIQUE.
Patent FR-2585280-A1 (FR)
Title: Method and machine for making and positioning lengths of roving from continuous roving wound on a bobbin
IPC: B21D43/00
Filed: 1985-07-26
Abstract: The invention relates to a method and a machine for making and positioning lengths of roving 1 of lengths L from continuous roving 2 wound on a bobbin, in which method and machine the roving 2 is grasped short of a length L measured from its free end 4; the roving 2 thus grasped is then held; the roving 2 is then unwound by a length L; the roving 2 is then cut at a distance L from its free end 4 to form the length of roving 1; the length of roving 1 is then separated from the wound roving 2; and the wound roving 2 is then released.
Patent FR-2589022-A1 (FR)
Title: Procede et dispositif de generation d'images a partir de signaux ultra-sonores obtenus par echographie
Inventor: ROUVRAIS BERNARD
IPC: G06T5/00
Filed: 1985-10-18
Abstract: LE PROCEDE CONSISTE A REALISER UN TRAITEMENT AUTOMATIQUE SUR LES SIGNAUX NUMERISES POUR: -EN ELIMINER LE BRUIT DE GRANULARITE PAR COMPARAISON DU SIGNAL NUMERISE A UN MODELE DU BRUIT OBTENU APRES APPRENTISSAGE DE SES PROPRIETES STATISTIQUES; -EN EXTRAIRE LES ECHOS NON CARACTERISTIQUES DU CONTOUR D'UN ORGANE A VISUALISER; -EN EXTRAIRE DES PARAMETRES CARACTERISTIQUES DU CONTOUR; -CALCULER LE CONTOUR A PARTIR DE CES PARAMETRES PAR ASSIMILATION A UN MODELE PREETABLI DE PARAMETRES VARIABLES; COMBINER LE SIGNAL NUMERISE AVANT OU APRES ELIMINATION DU BRUIT AVEC UN SIGNAL CARACTERISTIQUE DE LA POSITION ESTIMEE DU CONTOUR; -VISUALISER LE SIGNAL RESULTANT DANS LEQUEL LE CONTOUR APPARAIT EN INCRUSTATION. APPLICATION, NOTAMMENT, A LA REDUCTION DU SPECKLE ET A L'INCRUSTATION DES CONTOURS DANS DES IMAGES ECHOGRAPIQUES CARDIAQUES.
Patent FR-2588976-A1 (FR)
Title: Management system for an industrial, tertiary and individual process.
Inventor: ROSENBLAT PIERRE JEAN
IPC: G05B13/00
Filed: 1985-10-23
Abstract: Management system for industrial processes based on the use of modular microprocessors distributed at the key points of an installation managed by a central microprocessor, the distribution of information taking place in both directions. Methods not requiring the installation of special cables. Modular and upgradable system which finds its application for equipping and modernising industrial installations.
Patent FR-2573073-A1 (FR)
Title: Derives allylbenzyliques et procedes pour leur preparation
Inventor: ELLIOTT MICHAEL
IPC: C07C69/747
Filed: 1985-12-06
Abstract: COMPOSE PESTICIDE DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE: D REPRESENTE L'HYDROGENE OU UN GROUPE CYANOGENE; X REPRESENTE LE CHLORE OU LE BROME; A REPRESENTE UN GROUPE ALKYLE; N EST EGAL A 0 OU A UN NOMBRE ENTIER DE 1 A 4; ET RCOO EST LE RESIDU D'UN ACIDE RCOOH DONT L'ESTER A-CYANO-3-PHENOXYBENZYLIQUE A DES PROPRIETES PESTICIDES. CES COMPOSES SONT PREPARES PAR DES PROCEDES D'ESTERIFICATION.
Patent FR-2591505-A1 (FR)
Inventor: BENEDETTI CHARLES
IPC: C02F1/26
Filed: 1985-12-18
Abstract: Process for extracting organic compounds which are present in water in the form of solutions or suspensions by a liquid carboxylic acid which is immiscible with water. Branched or unbranched linear acids such as n-heptanoic, n-octanoic, or 2-ethylhexanoic acids make it possible to quantitatively extract compounds such as phenols, amines or amino acids from such aqueous solutions, thereby rendering the process useful for the purification of industrial wastewaters.