baber/WOPTO huggingface dataset:
Patent FR-2541064-A1 (FR)
Title: Appareil d'emission d'eclair
Inventor: INOUE AKIRA
IPC: H05B41/32
Filed: 1984-02-10
Abstract: L'APPAREIL INHIBE L'EMISSION D'UN ECLAIR PAR UN TUBE A DECHARGE DE FLASH XE2 AVANT QUE LA TENSION A LAQUELLE EST CHARGE UN CONDENSATEUR PRINCIPAL DE DECHARGE C7 N'ATTEIGNE UN NIVEAU APPROPRIE A L'EMISSION. CECI SE PRODUIT EN REPONSE A UN SIGNAL DE SORTIE DE MOYENS NE2 QUI DETECTENT LA TENSION DANS LE CONDENSATEUR PRINCIPAL. L'APPAREIL FOURNIT UNE INDICATION QUE LE CONDENSATEUR PRINCIPAL EST EN COURS DE CHARGE TANT QUE LE CONVERTISSEUR EST EN FONCTIONNEMENT POUR ASSURER UNE ACTION ELEVATRICE, ET ARRETE L'INDICATION ET CESSE LE FONCTIONNEMENT DU CONVERTISSEUR QUAND LA TENSION DANS LE CONDENSATEUR PRINCIPAL ATTEINT UN NIVEAU APPROPRIE A L'EMISSION.
Patent FR-2546510-A1 (FR)
Title: Procede et installation pour la fabrication de liants riches en chaux, notamment de ciments
Inventor: WOLTER ALBRECHT
IPC: F27D13/00
Filed: 1984-05-21
Abstract: L'INVENTION SE RAPPORTE A LA PRODUCTION DES LIANTS, NOTAMMENT DU CIMENT. DANS CES FABRICATIONS, QUI OPERENT PAR CUISSON DE MATIERES A GRAIN FIN AU MOYEN DE GAZ CHAUDS DANS UN COURANT EN SUSPENSION QUI TRAVERSE UNE ZONE DE PRECHAUFFAGE 1 ET UNE ZONE DE CALCINATION 2, IL SE PRODUIT DANS LE CIRCUIT UN ENRICHISSEMENT EN ALCALIS ET CHLORE, QUI ENTRAINE UN ENCRASSEMENT DES CONDUITES ET APPAREILS DANS LES ZONES DE PRECHAUFFAGE ETOU DE CALCINATION. SELON L'INVENTION, ON DERIVE (EN 6) UN COURANT SECONDAIRE EN SUSPENSION PRIS SUR LE COURANT PRINCIPAL ET ON CLINKERISE LA MATIERE SOLIDE A GRAIN FIN QUI Y EST CONTENUE, EN LA METTANT EN SUSPENSION DANS UN GAZ COMBUSTIBLE 28, ET EN OPERANT EN PARALLELE AVEC LE REACTEUR DE CLINKERISATION 3. PRINCIPALE APPLICATION: PRODUCTION DU CIMENT.
Patent FR-2602461-A1 (FR)
Title: Method for manufacturing helical springs made of composite materials
Inventor: SARDOU MAX
IPC: B29C70/20
Filed: 1984-05-21
Abstract: Resin for the manufacture of helical springs made of synthetic resin reinforced with fibres, especially glass fibres, of the type in which the spring consists of a core in which the fibres are substantially coaxial with the core, around which core at least one sheath is wound, the fibres of which are inclined at approximately 45 DEG with respect to the fibres of the core, characterised in that the sheath is wound over a core which has already been shaped into the form of a spiral.
Patent FR-2564855-A1 (FR)
Title: Portable apparatus for the intensive and controlled production of biomass
Inventor: FREYCHET AIME
IPC: C12M1/00
Filed: 1984-05-28
Abstract: The apparatus incorporates closed conduits 1 and 2 in which circulate, at differential speeds, on the one hand, a suspension of microorganisms and, on the other hand, water for temperature control. The components used are essentially commercial ones. These heat-controlled apparatuses are designed for operation under all climatic conditions.
Patent FR-2572617-A1 (FR)
Title: Modifiable rational device for electrical heating by floor or wall panels
IPC: H05B3/28
Filed: 1984-10-31
Abstract: The invention relates to a device making it possible to electrically heat any premises without impinging on the infrastructure of the building. It consists of elements overlaid on a support 1 optionally adapted to the geometry of the sites; and comprising a reflector screen 2, an insulating foam 3 on which sits a shielded electrical resistor 6 held at each of its opposing ends by a comb 4, the assembly being covered by a covering 10 of the needled mat type. The device according to the invention is particularly intended for the heating by floor or wall panels of buildings whose structure it is undesirable to alter. Building is understood as any premises whatsoever; from cabin through office and dwelling to listed monument.
Patent FR-2573010-A1 (FR)
Title: System with multiple printing blocks increasing the striking capacity or the number of characters used on any printing-block printer
IPC: B41J3/54
Filed: 1984-11-13
Abstract: Adding a second printing block to any printer of a text-processing machine or of a computer output under the control of a time divider unit, using asymmetric cassettes according to the blocks and identifying the writing support used make it possible: - either to program the automatic use of a plurality of types of characters and to provide for the use of these on the display screen; - or to double the striking speed by distributing each writing line between the two printing blocks; - or to print simultaneously as many texts as there are printing blocks on the same printer (either the same text or different texts).
Patent FR-2558468-A1 (FR)
Title: Derives de l'acide b-(4-isocyano-1,2,3,4- diepoxycyclopentyl) acrylique et compositions, notamment pharmaceutiques, les contenant
Inventor: OSUGI KATSUHISA
IPC: C07D493/04
Filed: 1985-01-22
Abstract: LES COMPOSES SELON L'INVENTION REPONDENT A LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE A REPRESENTE 1 -OR, OU R REPRESENTE UN GROUPE RESIDUEL D'UN ESTER OU: (CF DESSIN DANS BOPI) , OUOU X ET Y, IDENTIQUES OU DIFFERENTS L'UN DE L'AUTRE, REPRESENTENT CHACUN UN ATOME D'HYDROGENE OU UN GROUPE LIE A N, OU X ET Y FORMENT UN CYCLE ENSEMBLE AVEC N. CES COMPOSES PRESENTENT DES ACTIVITES ANTIBACTERIENNE, ANTIFONGIQUE ET ANTIMYCOPLASMIQUE ET PEUVENT DONC ETRE UTILISES EN TANT QUE PRINCIPE ACTIF DE MEDICAMENTS ET DANS DES COMPOSITIONS DESINFECTANTES.
Patent FR-2561125-A1 (FR)
Title: Moving bed crystalliser
Inventor: FREIER ERHARD
IPC: B01D9/00
Filed: 1985-03-13
Abstract: The crystalliser is of the ''Otto'' type, having an annular gap between the base of its suspension chamber and a central pipe by which clear soln. supersaturated by evapn. rises to a moving bed zone which has an outlet for salt sludge to be used for the prod. crystallite. While this is continuously removed, fragments of crust and/or oversize particles are collected and discharged by a separate route. Both types of material are removed by controlled sedimentation in rising soln., e.g. by applying to the sludge outlet a counter flow of satd. soln. rising more slowly than the sintering rate of the crystals to be extracted. The rising rate should permit the crust particles etc. to sediment in the collector, but not the required prod.
Patent FR-2582416-A1 (FR)
Title: Bifocal contact lens
Inventor: PAVILLON MICHEL
IPC: G02C7/04
Filed: 1985-05-24
Abstract: In this bifocal contact lens comprising a first face or internal face 1, which is spherical and centred on the optical axis XX' of the lens, and a second face or external face 2, a first part 4 of the lens being adapted for far sight and a second part 5 of the lens which, in use, is located in the main beneath the first part, being adapted for near vision, the lens having a circular peripheral edge except in its lower part which is truncated and has a substantially horizontal edge 6; the external face 2 is also centred on the optical axis XX' of the lens and it is composed of a part 7 which is thinner in its upper region above the said first, far-vision part 4.
Patent FR-2565220-A1 (FR)
Title: Procede a faible consommation d'energie pour separer les isotopes de l'hydrogene
Inventor: LEVINSON SAMUEL
IPC: C01B3/00
Filed: 1985-05-30
Abstract: L'INVENTION CONCERNE UN PROCEDE D'ENRICHISSEMENT DE L'HYDROGENE EN AU MOINS UN DE SES ISOTOPES LOURDS AU MOYEN DE REACTIONS D'ECHANGE MULTIPLE PROTIUM-DEUTERIUM, PROTIUM-TRITIUM OU DEUTERIUM-TRITIUM ENTRE UN PROTURE METALLIQUE, EN PARTICULIER UN PROTURE D'ALLIAGE METALLIQUE FORME A PARTIR D'UNE SOLUTION SOLIDE D'UN ALLIAGE METALLIQUE DE STRUCTURE CUBIQUE CENTREE, CONTENU DANS UN LIT MOBILE ET DE L'HYDROGENE GAZEUX ALTERNATIVEMENT APPAUVRI ET ENRICHI EN AU MOINS UN DE SES ISOTOPES LOURDS.
Patent FR-2568050-A1 (FR)
Title: Mise en oeuvre d'un cuivre electrolytique exempt d'oxygene, desoxyde par du bore ou du lithium, pour des profiles creux et procede de fabrication
Inventor: HECHT MEINHARD
IPC: H01B5/06
Filed: 1985-06-20
Abstract: A.MISE EN OEUVRE D'UN CUIVRE ELECTROLYTIQUE EXEMPT D'OXYGENE DESOXYDE PAR DU BORE OU DU LITHIUM, POUR DES PROFILES CREUX; ET PROCEDE DE FABRICATION. B.UTILISATION D'UN CUIVRE EXEMPT D'OXYGENE DESOXYDE PAR DU BORE OU DU LITHIUM, COMME MATERIAU POUR DES PROFILES CREUX A SOUMETTRE AU PRESSAGE SUR UN OUTIL EN PONT 4, CARACTERISE EN CE QUE LE BORE OU LE LITHIUM SOIT PRESENT DANS LE PRODUIT FINI 9 EN UNE PROPORTION DE 0,01 A 0,05 EN POIDS ET QUE LA CONDUCTIBILITE ELECTRIQUE DU CUIVRE, DANS LE PROFILE CREUX FINI 9 SOIT D'AU MOINS 95 IACS, DE PREFERENCE DE PLUS DE 100 IACS. C.L'INVENTION CONCERNE LA MISE EN OEUVRE D'UN CUIVRE EXEMPT D'OXYGENE DESOXYDE PAR DU BORE OU DU LITHIUM, POUR DES PROFILES CREUX, ET SON PROCEDE DE FABRICATION.
Patent FR-2584711-A1 (FR)
Inventor: GABILLET PHILIPPE
IPC: C07C69/54
Filed: 1985-07-11
Abstract: Methyl methacrylate is efficiently transesterified with a heavy alcohol in the presence of (i) defined amounts of a lithium catalyst incrementally added to the reaction medium, and (ii) an azeotrope-forming compound which forms, together with the methanol produced, an azeotrope distilling at a temperature of less than about 60 DEG  C.
Patent FR-2584778-A1 (FR)
Title: Lubrication circuit for the bearings of an internal combustion engine turbocharger
Inventor: BARRIER EMILE
IPC: F01D25/18
Filed: 1985-07-12
Abstract: The subject of the present invention is a lubrication circuit for an internal combustion engine turbocharger bearing using the pressurised oil of the lubrication circuit of the engine. According to the invention it comprises an elastic volume 14 forming an oil reservoir and which is connected, on the one hand, to at least one turbocharger bearing by a duct comprising a restriction 15 or 15b and, on the other hand, to the lubrication circuit 12 of the engine or main circuit by means of a non-return valve 13 or 13a.
Patent FR-2586547-A1 (FR)
Title: Constant-level device for transporting and storing objects stacked on a support plate
Inventor: MULLIEZ GUY
IPC: B65G1/07
Filed: 1985-08-27
Abstract: The invention relates to a device for storing and/or transporting objects, in particular objects which can be stacked on a support plane comprising a horizontal plate 1 mounted so as to be movable heightwise on a bearing structure, the said plate being capable of rising or descending as a function of its load. According to the invention, it comprises means for guiding the plate with respect to the bearing structure, means consisting of a plurality of vertical fixed slides 13, 13', 14, 14', originating from the said bearing structure, and interacting with a plurality of bearing means 15, 15', 16, 16' originating from the plate and capable of sliding so as to be movably bearing on the said slides, elastic restoring means being provided on the said guiding means in order to keep the said bearing means in contact under tension with the said slides. The invention applies to the transport and storage of objects which can be stacked.
Patent FR-2588181-A1 (FR)
Title: Novel composite material intraoral prostheses
Inventor: BARBE JEAN
IPC: A61C13/30
Filed: 1985-10-07
Abstract: These prostheses are used for making posts 2 for reconstruction inlays for false stumps. They are made from composite materials reinforced with fibres with a high strength and having perfect biocompatibility. These fibres may be carbon fibres or chosen from glass, ceramic, boron, boron carbide or silicon carbide fibres and aramids and they are included in resins in the form of composite materials, these resins being chosen from epoxy and polyester resins. These prostheses dispense with the use of any metal in the mouth and, consequently, all problems of oxidation and spreading of metal ions in the body which are linked with this use.
Patent FR-2589878-A1 (FR)
Inventor: BOIDRON JEAN-NOEL
IPC: C12G3/02
Filed: 1985-11-14
Abstract: Aromatic beverages obtained from grape must or juice, of low alcohol and sugar contents, which have a taste and an appearance similar to those of wine. The beverages are characterised in that they contain: - from 3 to 7 % by volume of alcohol, and - from 5 to 15 g/l of gluconic acid.
Patent FR-2573810-A1 (FR)
Title: Limiteur de pression
Inventor: AMPFERER HERBERT
IPC: F01M1/16
Filed: 1985-11-27
Abstract: L'INVENTION CONCERNE UNE SOUPAPE DE LIMITATION DE LA PRESSION. CETTE SOUPAPE COMPREND UN OBTURATEUR 4 PERMETTANT D'AGIR SUR LA PRESSION D'HUILE D'UNE INSTALLATION DE GRAISSAGE D'UN MOTEUR A COMBUSTION INTERNE. L'OBTURATEUR EST DISPOSE DE FACON A POUVOIR SE DEPLACER AXIALEMENT DANS UN ALESAGE 9, IL PRESENTE UNE FORME DE BASE CYLINDRIQUE ET, SOUS L'ACTION D'UN RESSORT, IL ENTRE EN CONTACT AVEC UNE ZONE D'ETANCHEITE SITUEE SUR UN SIEGE DE SOUPAPE 11. POUR QUE DES TOLERANCES DE FABRICATION, MEME ADMISSIBLES, ENTRE ALESAGE ET SIEGE DE SOUPAPE N'AIENT PAS D'EFFETS PERTURBATEURS SUR LA FERMETURE ETANCHE AUX LIQUIDES DE L'OBTURATEUR, IL EST ENTOURE PAR UN MANCHON DE GUIDAGE 8 MONTE FLOTTANT DANS L'ALESAGE DU CARTER.
Patent FR-2591297-A1 (FR)
Title: Embrayage ralentisseur.
Inventor: SIBEUD JEAN-PAUL
IPC: F16D67/02
Filed: 1985-12-06
Abstract: Dispositif d'embrayage ralentisseur comportant un système commun du type machine électrique de transformation d'énergie mécanique associé à un système de différentiel 27 et à un embrayage 28, l'ensemble étant disposé entre le moteur et la boîte de vitesses, de manière à pouvoir réaliser l'embrayage ou le ralentisseur du véhicule. (CF DESSIN DANS BOPI)
Patent WO-8604359-A1 (WO)
Inventor: BOUSSARD PIERRE
IPC: C21C7/064
Filed: 1986-01-22
Abstract: Le procédé consiste à élaborer un métal liquide dans lequel on introduit un fil fourré dont l'âme contient une matière composé d'un alliage à base de calcium, cet alliage contenant au moins 75% en masse de calcium et une teneur totale d'au moins 5% en masse de Ni + Al. Composition préférentielle: au moins 80% de calcium et jusqu'à 20% de Ni et/ou Al. Les essais effectués au moyen du dispositif représenté figure 1 ont montré qu'il est possile d'effectuer l'introduction du fil fourré (10) dans l'acier liquide (2) à une vitesse de 80 à 120g de Ca par tonne d'acier liquide et par minute sans provoquer un bouillonnement excessif. L'invention est également relative au fil fourré.
Patent FR-2593203-A1 (FR)
Inventor: GRESS JEAN-CLAUDE
IPC: E02D19/10
Filed: 1986-01-20
Abstract: A device is provided for draining ground in depth. Each drain includes a tube having perforations in its middle part (1) with solid walls and closed at its lower part so as to form a cup (2), and with solid walls and open at its upper part (4). A siphoning tube (6) is permanently immersed by its lower part (3) in the cup (2), rises inside the tube (1) and leaves through a side duct (5) to drop down again towards an outlet (8). The outlet (8) is at the same level as the upper edge of the cup (2) so that the end (3) of the pipe (6) is always immersed and so that the siphon cannot be unprimed even during a dry period and requires no intervention.
Patent FR-2593113-A1 (FR)
Title: Machine for the continuous manufacture of a cardboard tube having a polygonal cross section
Inventor: TONI YVAN
IPC: B31C11/02
Filed: 1986-01-22
Abstract: The present invention relates to a machine comprising a device 2 which produces a circular tube and is provided with a cylindrically shaped fixed spindle 4, and a forming device 3 for giving this tube a polygonal cross section whose sides are perfectly flat. The forming device 3 comprises a revolving spindle 7 mounted on a shaft 13 fixed to the fixed spindle, and a revolving head 8 which supports pressure rollers 27 that have a convex profile. The revolving spindle 7 is formed by a block having longitudinal ridges 18, 21 which form the internal angles of the tube and are separated by transversely concave faces. The machine makes it possible in particular to manufacture square or rectangular tubes. It is easily detachable for the manufacture of cylindrical tubes.
Patent FR-2593440-A1 (FR)
Inventor: BIANCHI FRANCOIS
IPC: B60N2/90
Filed: 1986-01-27
Abstract: 1. A motor vehicle seat framework or the like, comprising a seat frame (4) formed by a single tube bent and welded on its self, and a backrest frame (16) formed by a tube bent into a U shape and flattened at the free end portions of its arms to form attaching tabs (18), characterized in that the seat frame tube has on three sides, the lateral sides (7, 8) and the rear side (10), an ovalized section having at least one planar face and is flattened locally at those ends (12) of the lateral sides which are adjacent the rear side, and the attaching tabs (18) of the backrest frame enter the seat frame and are assembled thereto by a pivot pin (20) extending through the flattened portions (12) of the lateral sides.
Patent FR-2593638-A1 (FR)
Inventor: FOURRE JACQUES
IPC: H01J35/10
Filed: 1986-01-30
Abstract: The present invention concerns a support of carbonaceous material for a rotary target of X-ray tubes. The support is formed of two parts which are fixed with respect to each other, one part being of a carbon/carbon composite which provides mechanical strength and the other part being of polycrystalline graphite for receiving a refractory metal, by virtue of its coefficient of expansion. A thermal contact is provided between the two parts. The invention is especially applicable to targets of X-ray tubes which rotate at a high speed, 20,000 RPM and above.
Patent FR-2594495-A1 (FR)
Title: Reciprocating piston and vane pump adapted to pumping matter of high viscosity
Inventor: CANAUD MICHEL
IPC: F04B53/12
Filed: 1986-02-20
Abstract: The invention relates to the pumping of highly viscous matter. It provides a vane 15 pump 1 in which the orifices 16, 17, 26, 28 for the passage of the pumped matter are widely dimensioned and in which the clearances, in particular around the rod 14 which carries the vane 15, are large. The invention applies to the pumping of matter of the type based on butyl rubber and/or on polyisobutylene, and generally of matter having a viscosity greater than 35,000 poise (3,500 Pa.s).
Patent FR-2595662-A1 (FR)
Title: Spacer tray for storing and/or transporting bottles or similar items
Inventor: PERNOT ALAIN
IPC: B65D71/70
Filed: 1986-03-13
Abstract: Spacer tray for storing and/or transporting bottles or similar items, made by thermoforming a sheet of plastic material. It comprises indentations 2 capable of adapting, on the one hand, to the inside of the kick 5 of the bottle and, on the other hand, to the neck 8. The indentations 2 have a frustoconical shape whose part 4 in relief can adapt to the inside of the kick 5 of the bottle and whose dimensions correspond to the volume of this kick while the hollow part 7, which can adapt around the neck of the bottle, has bosses 9 intended to be applied against the outer contour of the neck.
Patent FR-2596565-A1 (FR)
Inventor: TSITSICHVILI JEAN
IPC: G21C19/36
Filed: 1986-04-01
Abstract: In order to transfer a bundle of rods of or from a nuclear fuel assembly into a storage case, the bundle is placed in a waiting position above a cassette provided with recesses. The rods are then introduced into the recesses by lowering them by gravity. When the cassette is full, it is brought into the extension of the case by interposing a transformation member. By simultaneously exerting a thrust on all the rods, the latter are compactly transferred into the case.
Patent FR-2586152-A1 (FR)
Title: Systeme analyseur digital pour mesurer et controler des parametres de synchronisation d'un signal de video couleur
Inventor: LUZ JOSE FRANCISCO LOPEZ
IPC: H04N9/44
Filed: 1986-04-16
Abstract: LE SYSTEME ANALYSEUR NUMERIQUE SELON LA PRESENTE INVENTION EST CONSTITUE D'UNE STRUCTURE ELECTRONIQUE DONT LES BLOCS PRINCIPAUX SONT UN BLOC 14 DE TRAITEMENT DU SIGNAL DE SYNCHRONISATION, UN BLOC 13 DE MESURE DE TEMPS APPROXIMATIF ET UN BLOC 15 DE MESURE DE TEMPS DE PRECISION. LE SYSTEME MESURE ET CONTROLE AUTOMATIQUEMENT LES PARAMETRES DE SYNCHRONISATION D'UN SIGNAL VIDEO COULEUR ET SI CES PARAMETRES NE SONT PAS CONFORME AUX VALEURS NORMALISEES IL FAIT FONCTIONNER UNE ALARME.
Patent FR-2597807-A1 (FR)
Inventor: GIRERD MARC
IPC: B64D9/00
Filed: 1986-04-24
Abstract: PCT No. PCT/FR87/00137 Sec. 371 Date Dec. 14, 1987 Sec. 102(e) Date Dec. 14, 1987 PCT Filed Apr. 23, 1987 PCT Pub. No. WO87/06570 PCT Pub. Date Nov. 5, 1987.An improved roll-on, roll-off handling device is provided adapted to lift one end of a container and to maintain it in the raised position during handling and displacement of the container, said device comprising a chassis; a wheel system for supporting the chassis upon the ground; a carriage mounted on said chassis and displaceable along the longitudinal axis of said chassis; an apron removably attachable to one face of a container; a jack for pivotally displacing said apron with respect to said chassis and for moving said carriage and said chassis with respect to each other along the longitudinal axis of said chassis, whereby a container can move from a position in which said container rests on the ground with the chassis in a tilted position to a raised position in which said end of the container is raised and overlies part of the chassis.
Patent FR-2599822-A1 (FR)
Title: Multi-use hotplate for food products
Inventor: FRITSCH EDGAR
IPC: A47J37/06
Filed: 1986-06-06
Abstract: The present invention relates to a hotplate for food products, comprising a plinth 2, heating means 3 and an upper heating plate 4. This hotplate 1 is characterised in that it comprises an accelerated cooking area 5, a slow cooking area 6 and a grill area 7. The invention relates to cooking equipment for food products.
Patent FR-2600670-A1 (FR)
Title: Wine-making vat affording automatic and controlled draining
IPC: C12G1/032
Filed: 1986-06-30
Abstract: The wine-making vat according to the invention comprises a discharge orifice at its lower part and draining means for extracting, via the discharge orifice, the marc resulting from the wine-making process. It is characterised in that the draining means 7 comprise a vertical shaft 8 overhanging the discharge orifice 5, driving means 9 for alternately moving the vertical shaft between an upper position and a lower position, and projecting arms 10 distributed along the length of the vertical shaft. The shaft 8 reaches the discharge orifice 5 when it is in its lower position. Its lower end may be provided with a crusher 19 having, in horizontal section, a cross section which is slightly smaller than that of the discharge orifice 5. For the automatic and controlled discharge of the marc resulting from the wine-making process.
Patent FR-2685493-A1 (FR)
Title: Radar system
Inventor: THOMAS HAIR
IPC: G01S13/90
Filed: 1986-07-01
Abstract: A target identification system comprises a high-resolution synthetic-aperture radar system (1-6). After rejecting the background details supplied by the processor (10) of the SAR, only the coordinates of potential targets being retained, the removed material is replaced by more reliable background details originating from a pre-recorded map (19). This enables a human operator to take any desired decision as regards the reality of the targets.
Patent FR-2588099-A1 (FR)
Title: Compositions photoresistantes et ethers-oxydes de vinylaryle et d'organomethyle-t-substitue
Inventor: CRIVELLO JAMES VINCENT
IPC: C08L25/18
Filed: 1986-09-22
Abstract: ON FOURNIT DES ETHERS-OXYDES DE T-BUTYLE ET DE VINYLARYLE QUE L'ON PEUT UTILISER POUR FABRIQUER DES POLYMERES AROMATIQUES T-BUTOXY SUBSTITUES ET DES COMPOSITIONS PHOTORESISTANTES. ON PEUT FABRIQUER LES COMPOSITIONS PHOTORESISTANTES EN COMBINANT LES POLYMERES T-BUTOXY AROMATIQUES AVEC DES SELS D'ONIUM AROMATIQUES