Thin-film magnetic head
    21.
    发明授权
    Thin-film magnetic head 失效
    薄膜磁头

    公开(公告)号:US4353102A

    公开(公告)日:1982-10-05

    申请号:US165941

    申请日:1980-07-03

    CPC分类号: G11B5/31

    摘要: A thin-film magnetic head constructed in the manner that a magnetic circuit is composed of a base of magnetic material and a thin-film magnetic core layer, which form an operating gap at the front end thereof and a rear junction at the rear end of the magnetic core layer, and a conductor layer forming a winding is provided between the base and the magnetic core layer. The magnetic core layer has a larger width at the portion where it crosses over the conductor layer, than at the operating gap portion, whereby magnetic fluxes generated by electric current flowing through the conductor layer are effectively passed through the magnetic core layer and so recording efficiency is improved.

    摘要翻译: 一种薄膜磁头,其构造为磁路由磁性材料的基底和薄膜磁性核心层构成,所述基底在其前端形成工作间隙,在后端形成后接合部 磁芯层和形成绕组的导体层设置在基座和磁芯层之间。 磁芯层在与导体层交叉的部分处的宽度比在工作间隙部分具有较大的宽度,由此流过导体层的电流产生的磁通有效地通过磁芯层,因此记录效率 改进了

    Thin film magnetic head
    22.
    发明授权
    Thin film magnetic head 失效
    薄膜磁头

    公开(公告)号:US4241367A

    公开(公告)日:1980-12-23

    申请号:US17536

    申请日:1979-03-05

    CPC分类号: G11B5/31 G11B5/3163 H01F41/34

    摘要: This invention provides a thin film magnetic head composed of at least one conductive body layer formed in a magnetic material substrate with grooves therein, each groove being filled with a non-magnetic material, an insulating layer formed on the face of the magnetic material substrate including the conductive body layers, and a magnetic material layer formed on the insulating body layer. To precisely form the groove, an electrolytic etching process of the substrate and an annealing process of the substrate surface layer are combined to provide an straight-line property of the groove and the groove section, circular in arc, with better reproducibility.

    摘要翻译: 本发明提供一种薄膜磁头,其由至少一个形成在其中具有凹槽的磁性材料基板中的导电体层构成,每个凹槽填充有非磁性材料,形成在磁性材料基板的表面上的绝缘层包括 导电体层和形成在绝缘体层上的磁性材料层。 为了精确地形成凹槽,将基板的电解蚀刻工艺和基板表面层的退火处理结合,以提供凹槽和凹槽部分的直线性,圆弧形,具有更好的再现性。

    Mobile unit support system and mobile unit detection device and a system
    27.
    发明授权
    Mobile unit support system and mobile unit detection device and a system 失效
    移动单元支持系统和移动单元检测设备及系统

    公开(公告)号:US6130626A

    公开(公告)日:2000-10-10

    申请号:US899483

    申请日:1997-07-24

    IPC分类号: G08G1/01 G08G1/09 G08G1/0967

    摘要: A mobile unit support system has a mobile unit and a plurality of sources to be detected installed along a route of movement of said mobile unit, characterized in that said mobile unit includes a storage section for storing in advance the information on the arrangement of said plurality of the sources to be detected, a detection section for detecting said sources to be detected, and an arithmetic processing section for producing predetermined information on the basis of said detection information detected and said arrangement information stored.

    摘要翻译: 移动单元支持系统具有沿着所述移动单元的移动路线安装的移动单元和多个待检测的源,其特征在于,所述移动单元包括用于预先存储关于所述多个移动单元的布置的信息的存储部分 要检测的源,用于检测所述检测源的检测部分,以及用于根据检测到的所述检测信息和存储的所述布置信息产生预定信息的算术处理部分。

    Apparatus and method for forming thin film
    30.
    发明授权
    Apparatus and method for forming thin film 失效
    用于形成薄膜的装置和方法

    公开(公告)号:US5863338A

    公开(公告)日:1999-01-26

    申请号:US583662

    申请日:1996-01-05

    摘要: A forming apparatus of a thin film, includes a processing chamber where a predetermined process is carried out on a surface of a supplied substrate, and a feeding device, which is provided in the processing chamber, for feeding material to form an organic molecular layer including silicon or germanium on the surface of the substrate. A forming method of a thin film, includes steps of forming a thin film on a surface of a supplied substrate in a processing chamber, and feeding material for forming an organic molecular layer including silicon or germanium on the formed thin film on the surface of the substrate through a feeding device in the processing chamber, and then forming the organic molecular layer on the surface of the substrate.

    摘要翻译: 薄膜的成形装置包括处理室,其中在所提供的基板的表面上执行预定的处理;以及馈送装置,其设置在处理室中,用于馈送材料以形成有机分子层,所述有机分子层包括 硅或锗在基板的表面上。 薄膜的形成方法包括以下步骤:在处理室中的供给的基板的表面上形成薄膜,以及在所形成的薄膜上形成包含硅或锗的有机分子层的供给材料 基板通过处理室中的进料装置,然后在基板的表面上形成有机分子层。