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    • 123. 发明申请
    • ROTATIONALLY-OPERATED INPUT DEVICE
    • 旋转操作的输入设备
    • US20090231168A1
    • 2009-09-17
    • US12401000
    • 2009-03-10
    • Hideto SADAMORITakumi NishimotoJun Sato
    • Hideto SADAMORITakumi NishimotoJun Sato
    • H03K17/94
    • H03K17/97H03K2217/94068
    • A rotationally-operated input device includes the following elements: (a) a magnetized cylindrical rotary magnet; (b) an operating shaft having the rotary magnet inserted and held thereon; (c) an upper case and a lower case for sandwiching the operating shaft therebetween rotatably; (d) an insulating substrate for fixing and holding the lower case; (e) a detection element mounted on the insulating substrate, for detecting rotation of the rotary magnet in a non-contact manner; and (f) a fixed magnet for generating an attractive and repulsive force between the fixed magnet and the rotary magnet. This structure allows detection of a rotation state of the operating shaft and provides click-feeling at rotating operation, in a non-contact manner. Thus a long-life small rotationally-operated input device can be provided.
    • 旋转操作的输入装置包括以下元件:(a)磁化的圆柱形旋转磁体; (b)具有插入并保持在其上的旋转磁体的操作轴; (c)可旋转地夹住操作轴的上壳体和下壳体; (d)用于固定和保持下壳体的绝缘基板; (e)安装在所述绝缘基板上的检测元件,用于以非接触方式检测所述旋转磁体的旋转; 和(f)用于在固定磁体和旋转磁体之间产生吸引力和排斥力的固定磁体。 这种结构允许检测操作轴的旋转状态,并以非接触的方式在旋转操作中提供点击感。 因此,可以提供长寿命的小型旋转操作输入装置。
    • 128. 发明申请
    • Portable terminal
    • 便携式终端
    • US20070214382A1
    • 2007-09-13
    • US11393433
    • 2006-03-30
    • Jun Sato
    • Jun Sato
    • G06F11/00
    • G06F21/10G06F11/1458G06F11/1469
    • A portable terminal which can reproduce downloaded contents to which a use condition is added, includes a time information acquisition section which acquires time information from an external device, a memory which memorizes the time information acquired by the time information acquisition section and contents by associating them, an update section which updates the time memorized in the memory to a time of reproducing the contents, when the contents are reproduced, a backup and restore section which transmits the downloaded contents to a backup device, and restores the backed up contents from the backup device. The backup and restore section memorizes backup time of the contents to the memory and transmits the contents and the backup time to the backup at backup, and compares the backup time the update time and prohibits restoration if the update time is later than the backup time at restoration.
    • 可以再现添加有使用条件的下载内容的便携式终端包括从外部设备获取时间信息的时间信息获取部分,存储由时间信息获取部分获取的时间信息的存储器和通过关联它们的内容 更新部分,其将存储器中存储的时间更新到再现内容的时间,当内容被再现时,备份和恢复部分将下载的内容发送到备份设备,并从备份中恢复备份的内容 设备。 备份和恢复部分将内容的备份时间记录到内存中,并将内容和备份时间传送到备份备份,并比较备份时间更新时间,如果更新时间晚于备份时间,则禁止恢复 恢复。