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    • 3. 发明授权
    • Thin film magnetic head for reproducing perpendicular magnetization
    • 用于再现垂直磁化的薄膜磁头
    • US4654739A
    • 1987-03-31
    • US687932
    • 1984-12-31
    • Ken TakahashiHiroshi YoudaSeishi SasakiKenji Kanai
    • Ken TakahashiHiroshi YoudaSeishi SasakiKenji Kanai
    • G11B5/33G11B5/39G11B5/22
    • G11B5/3903G11B5/332
    • A thin film magnetic head for reproducing perpendicular magnetization comprising an operative surface disposed to face a recording medium, a thin film magnetization detection portion including a magneto-resistive element perpendicular to the operative surface of the head with one side edge of the magnetization detection portion being exposed to the operative surface, ferromagnetic material with one end thereof being magnetically coupled to the side edge portion of the thin film magnetization detection portion most distant from said operative surface and with the other end thereof being exposed to the operative surface, and a non-magnetic material disposed in an area defined by the thin film magnetization detection portion, the ferromagnetic material and the operative surface, wherein the distance between the thin film magnetization detection portion and the ferromagnetic material at said operative surface is at least five times the distance between the end of the ferromagnetic material magnetically coupled to the side edge portions of the thin film magnetization detection portion and the operative surface.
    • 一种用于再现垂直磁化的薄膜磁头,包括设置成面向记录介质的操作表面,薄膜磁化检测部​​分,包括垂直于磁头的操作表面的磁阻元件,磁化检测部​​分的一个侧边缘为 暴露于操作表面的铁磁材料,其一端磁耦合到最远离所述操作表面的薄膜磁化检测部​​分的侧边缘部分,并且其另一端暴露于操作表面, 设置在由薄膜磁化检测部​​分,铁磁材料和操作表面限定的区域中的磁性材料,其中薄膜磁化检测部​​分和所述操作表面处的铁磁材料之间的距离至少为 铁磁材料的端部 磁耦合到薄膜磁化检测部​​分的侧边缘部分和操作表面。
    • 7. 发明申请
    • COMMUNICATION SYSTEM AND SUPERIMPOSING APPARATUS
    • 通信系统和超级计算机
    • US20130208733A1
    • 2013-08-15
    • US13879618
    • 2011-10-25
    • Takeshi SugiyamaTadashi MatsumotoKen Takahashi
    • Takeshi SugiyamaTadashi MatsumotoKen Takahashi
    • H04L12/43
    • H04L47/60H04B3/544
    • The communication system includes: first terminal devices connected to a transmission path and having terminal information; a second terminal device connected to the path and sending an information request requesting the information from the first terminal device; a first superimposing apparatus interposed between the first terminal device and the path; and a second superimposing apparatus interposed between the second terminal device and the path and receiving the request from the second terminal device. The first superimposing apparatus acquires the information from the connected first terminal device at predetermined timings and stores it. Upon receiving the request, the second superimposing apparatus sends the request to the first superimposing apparatus using a superimposed signal superimposed on a transmission signal transmitted via the path. Upon receiving the request, the first superimposing apparatus sends the information to the second superimposing apparatus using the superimposed signal. Upon receiving the information, the second superimposing apparatus provides the information to the second terminal device.
    • 通信系统包括:连接到传输路径并具有终端信息的第一终端设备; 连接到所述路径并发送从所述第一终端设备请求所述信息的信息请求的第二终端设备; 插入在所述第一终端装置和所述路径之间的第一重叠装置; 以及插入在第二终端设备和路径之间并且接收来自第二终端设备的请求的第二叠加设备。 第一重叠装置以预定的定时从连接的第一终端装置获取信息并存储。 在接收到请求时,第二叠加装置使用叠加在经由该路径发送的发送信号上的叠加信号将该请求发送给第一叠加装置。 在接收到请求时,第一叠加装置使用叠加信号将信息发送到第二叠加装置。 在接收到该信息时,第二重叠装置向第二终端装置提供信息。
    • 8. 发明授权
    • Distributed processing device, and storage medium storing distributed processing program
    • 分布式处理设备和存储分布式处理程序的存储介质
    • US08447727B2
    • 2013-05-21
    • US13075729
    • 2011-03-30
    • Ken Takahashi
    • Ken Takahashi
    • G06F17/30
    • G06Q10/06
    • A distributed processing device includes receiving unit receives a plurality of process requests to records stored on a database, an acquiring unit acquires execution frequency of each processes responsive to the plurality of process requests related to a record identified by an attribute name, on a per attribute name basis of a plurality of attribute names, each attribute name identifying each of the plurality of records, sorting unit sorts the plurality of process requests into a first set and a second set in accordance with the acquired execution frequency of each process on each of the plurality of attribute names, a determining unit determines a first node, serving as an allocation destination of the process request sorted in the first set, from among a plurality of nodes, each node having the database, and an allocating unit allocates the process request sorted in the first set to the first node.
    • 一种分布式处理装置,包括接收单元,接收对数据库中存储的记录的多个处理请求,获取单元响应于与由属性名称识别的记录有关的多个处理请求,针对每个属性获取每个进程的执行频率 多个属性名称的名称基础,每个属性名称标识多个记录中的每一个,排序单元根据所获取的每个进程的执行频率,将多个处理请求分类为第一集合和第二集合 多个属性名称,确定单元从多个节点中确定用作第一组中排序的处理请求的分配目的地的第一节点,每个节点具有数据库,并且分配单元分配处理请求分类 在第一个设置到第一个节点。