发明授权
- 专利标题： Method of manufacturing fibers with optical function
- 专利标题（中）： 制造具有光学功能的光纤的方法
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申请号： US969705申请日： 1997-11-26
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公开(公告)号： US5908593A公开(公告)日： 1999-06-01
- 发明人: Takeshi Kikutani , Katsumi Morohoshi , Susumu Shimizu , Akio Sakihara , Kinya Kumazawa , Hiroshi Tabata
- 申请人： Takeshi Kikutani , Katsumi Morohoshi , Susumu Shimizu , Akio Sakihara , Kinya Kumazawa , Hiroshi Tabata
- 申请人地址： JPX Yokohama JPX Tokyo
- 专利权人： Nissan Motor Co., Ltd.,Tanaka Kikinzoku Kogyo K.K.
- 当前专利权人： Nissan Motor Co., Ltd.,Tanaka Kikinzoku Kogyo K.K.
- 当前专利权人地址： JPX Yokohama JPX Tokyo
- 优先权： JPX7-028519 19950216
- 主分类号： D01F6/00
- IPC分类号： D01F6/00 ; D01D5/253 ; D03D15/00
摘要：
A method of manufacturing fibers with optical function includes spinning a thermoplastic polymer by a spinneret having an opening with first slits arranged parallel to each other and a second slit arranged perpendicular thereto, the spinneret being formed to satisfy a predetermined relation between the length of the first slits and the width of the second slit.