| 摘要 |
PROBLEM TO BE SOLVED: To provide a regeneration method for quartz glass-made jigs and tools whereby consumed quartz glass-made jigs and tools are regenerated into regenerated quartz glass-made jigs and tools by subjecting the consumed quartz glass-made jigs and tools to a processing treatment by remelting quartz glass by a high-temperature flame treatment to remove impurities. SOLUTION: As shown in the figure, in this regeneration method for the quartz glass-made jigs and tools, a quartz glass jig and tool regeneration maker 20 regenerates the consumed quartz glass-made jigs and tools (a quartz glass material) 12 supplied by a user 10A and delivers the regenerated quartz glass-made jigs and tools 22 with quality data 24 to a user 10B. COPYRIGHT: (C)2004,JPO
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