专利名称：METHOD OF EXFOLIATING LENS AFTER GRINDING FROM HOLDER AND DEVICE
USED THEREFOR
发明人：HOSHINO HIROSHI
禄山之爪申请号：JP8800578
大阳山植物园>社会实践活动记录毛毛虫手工申请日：19780719
公开号：JPS5518325A
公开日：
19800208
专利内容由知识产权出版社提供
梦见阴茎
摘要：PURPOSE:To carry lens pasted to a lens dish by a pitch agent into an exfoliation chamber filled with an inert gas thereby to exfoliate the lens from the lens dish by utilizing the difference in the cooling shrinkage between the lens dish, lens and pitch agent, without accompanying after-yellowing. CONSTITUTION:An atmosphere within a device shielded from air is formed by an ordinary pressure inert gas, and a coolant is circulatively supplied to a collant tank 2 provided within the device, lens 5 pasted to a lens dish 6 by means of a pitch agent 7 being immerd and cooled in the coolant tank 2. After reaching a predetermined temperature, the lens 5 are taken out of the coolant, and said lens are parately exfoliated from the lens dish 6 by the difference in cooling shrinkage between the lens dish 6, lens 5 and pitch agent 7, only the lens 5 being heated to the normal temperature or more than the normal temperature and derived into the atmosphere.
申请人：OLYMPUS OPTICAL CO,HOSHINO HIROSHI
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