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公开(公告)号:US06278582B1
公开(公告)日:2001-08-21
申请号:US09469180
申请日:1999-12-21
申请人: Atsuko Okawa , Yasuo Hira , Hirotaka Imayama , Masayasu Fujisawa , Saburou Suzuki , Eisei Togawa , Noriyuki Saiki , Nobuo Suzuki , Hiroshi Agari , Kiyoshi Akamatsu , Hiromu Chiba
发明人: Atsuko Okawa , Yasuo Hira , Hirotaka Imayama , Masayasu Fujisawa , Saburou Suzuki , Eisei Togawa , Noriyuki Saiki , Nobuo Suzuki , Hiroshi Agari , Kiyoshi Akamatsu , Hiromu Chiba
IPC分类号: G11B560
CPC分类号: G11B5/6005 , Y10T29/49041
摘要: For removing re-deposited particulates produced during an etching process of a magnetic head slider and forming a minute chamfered portion, a polishing process is carried out by using polishing cloth such as non-woven polyester fabric after having formed rails of non-linear shape on a floating surface by the etching process. Thus, the re-deposited particulates produced during the etching process are removed, whereby the reliability of the floating characteristic of magnetic head is improved.
摘要翻译: 为了除去在磁头滑块的蚀刻过程中产生的重新沉积的微粒并形成微小的倒角部分,通过使用诸如无纺聚酯织物的抛光布,在形成非线性形状的轨道之后,进行抛光处理 通过蚀刻工艺浮动表面。 因此,去除了在蚀刻工艺期间产生的再沉积的微粒,从而提高了磁头的浮动特性的可靠性。
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12.
公开(公告)号:US3687785A
公开(公告)日:1972-08-29
申请号:US3687785D
申请日:1970-06-12
CPC分类号: B32B38/00 , B29C39/006 , G03F7/16 , Y10S430/136
摘要: AN APPARATUS FOR THE PREPARATION OF A PRINTING PLATE COMPRISING A LAYER OF PHOTO-SENSITIVE LIQUID RESIN, WHREIN THE IMPROVEMENT COMPRISES AN APPLICATION MEANS FOR LAMINATING AN ANTI-WRINKLE PLASTIC SHEET ON THE RESIN SURFACE UPON BEING DOCTORED AND AT THE SAME SPEED WITH THAT OF THE DOCTOR.
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