Optical fiber manufacturing involves depositing nanoparticles in vapor phase with varying rotational speed, which varies between minimum and maximum value

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Optical fiber manufacturing involves depositing nanoparticles in vapor phase with varying rotational speed, which varies between minimum and maximum value

NOVELTY – Optical fiber manufacturing involves depositing nanoparticles in vapor phase with varying rotational speed. The rotational speed of nanoparticles varies between minimum and maximum value. USE – Method for manufacturing optical fiber. ADVANTAGE – The optical fiber manufacturing method is concise. DETAILED DESCRIPTION – An INDEPENDENT CLAIM is included for a control system for manufacturing optical fiber.

Main Application Field

L01 (Glass – includes chemical compositions, batch treatment, furnaces, flat glass forming, hollow-ware forming, postforming and glass/ceramics, but not lens designs, bottling, bottle-washing, closures for containers, glazing designs, glass cutting, chamfering edges, printing on glass, disposing of used glass or the production of pure sodium silicate. Chemical aspects of optical fibres (C03).); L03 (Electro-(in)organic – chemical features of conductors, resistors, magnets, capacitors and switches, electric discharge lamps, semiconductor and other materials, batteries, accumulators and thermoelectric devices, including fuel cells, magnetic recording media, radiation emission devices, liquid crystals and basic electric elements. Growing of single crystals of semiconductors and their doping are included, but semiconductor devices, where the manufacture is not claimed are excluded. Electrography, electrophotography, magnetography, electrolysis, electrophoresis, power plant, X-ray and plasma-techniques, ion exchange resins, polyelectrolytes, electroplating, metal electrodeposition, electroforming, anodising, electrolytic cleaning, cathodic protection and electrolytic or electrothermic production or refining of metals are all covered elsewhere (Sections G, J, K and M).); P81 (Optics (G02).); V07 (Fibre-optics and Light Control)

INVENTORS:

SUZUKI CARLOS KENICHI
FUJIWARA ERIC
ONO EDUARDO
DA SILVA BRAGA ROBINSON LUIZ

171_PREFORMA

Patent number: BR200703837-A2

PATENT STATUS:

GRANTED

FOR ADDITIONAL INFORMATION:

parcerias@inova.unicamp.br

+55 (19) 3521-5207 / 2607

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