营销事件
专利名称:While doing tracking, due to the fact that the
原谅他77次粤语发明人:片山 博之张慧光
香菇炒多久申请号:JP2000506645
申请日:19980727
公开号:JP3980268B2
公开日:
综上所述的英文
20070926
专利内容由知识产权出版社提供
摘要:The magnetic recording and reproducing apparatus of the prent invention performs recording and reproduction on a magnetic recording medium in which a perpendicular magnetic recording layer formed of a ferrimagnetic material having a magnetic compensation temperature of approximately room temperature is formed, and the longitudinal direction of the head main pole is an information track direction of the magnetic recording medium A recording head for recording and reproduction comprising a single pole head arranged at least two or more, and a means for raising a portion of the magnetic recording medium region oppod to the main pole of each of the above described single pole magnetic heads. This avoids cross-talk of the information on the plurality of tracks and eliminates the need for a magnetic head in which a single pole head for recording and reproducing is hybridized, thereby avoiding the complexity of the head manufacturing process .
申请人:シャープ株式会社
自然现象>科普论文地址:大阪府大阪市阿倍野区長池町22番22号
国籍:JP
双子座的明星代理人:特許業務法人原謙三国際特許事務所,原 謙三更多信息请下载全文后查看