Paging apparatus having a battery saving function
    7.
    发明授权
    Paging apparatus having a battery saving function 失效
    具有省电功能的寻呼装置

    公开(公告)号:US5274843A

    公开(公告)日:1993-12-28

    申请号:US821862

    申请日:1992-01-16

    摘要: A paging apparatus having a battery saving function comprises a power supply to a radio circuit and a power supply control circuit. Power is turned on periodically in synchronization with the detection of synchronization signals and is turned off responsive to the detection of a predetermined sequence. The power supply to the radio circuit remains turned off without being turned on periodically for a predetermined time period in response to the detection of a specific code addressed to the paging apparatus.

    摘要翻译: 具有电池节电功能的寻呼装置包括对无线电电路的电源和电源控制电路。 与同步信号的检测同步地周期性地接通电力,并且响应于预定序列的检测而断开电源。 响应于检测寻址到寻呼装置的特定码,无线电路的电源保持关闭而不会周期性地启动预定时间段。

    Paging apparatus for receiving and displaying messages
    8.
    发明授权
    Paging apparatus for receiving and displaying messages 失效
    用于接收和显示消息的寻呼装置

    公开(公告)号:US5105189A

    公开(公告)日:1992-04-14

    申请号:US553603

    申请日:1990-07-18

    IPC分类号: H04Q7/14 G08B5/22

    CPC分类号: G08B5/227

    摘要: A paging apparatus includes a first switch for turning on/off a power supply, a second switch, a memory for storing a received message, a display for displaying a message read out from the memory, a switch operation detector for detecting operations for the first and second switches, and a message controller for selectively executing a display mode of displaying the message, a preservation mode of preserving the message in the memory, and a clear mode of clearing the message stored in the memory, in response to a conbination of operations of the first and second switches detected by the switch operation detector.

    摘要翻译: 寻呼装置包括用于打开/关闭电源的第一开关,第二开关,用于存储接收到的消息的存储器,用于显示从存储器读出的消息的显示器,用于检测第一 和第二开关,以及消息控制器,用于响应于操作的结合,选择性地执行显示消息的显示模式,保存存储器中的消息的保存模式以及清除存储在存储器中的消息的清除模式 由开关操作检测器检测到的第一和第二开关。

    Mura defect inspection mask, apparatus and method of inspecting the mura defect, and method of producing a photomask
    10.
    发明授权
    Mura defect inspection mask, apparatus and method of inspecting the mura defect, and method of producing a photomask 失效
    Mura缺陷检查掩模,检查mura缺陷的装置和方法以及制造光掩模的方法

    公开(公告)号:US07538867B2

    公开(公告)日:2009-05-26

    申请号:US11139970

    申请日:2005-05-31

    申请人: Makoto Murai

    发明人: Makoto Murai

    IPC分类号: G01N21/00

    CPC分类号: G01N21/956

    摘要: Plural repetitive patterns 61 are formed on a transparent substrate 62 in the unit of a chip 65. Each of the repetitive patterns has plural pseudo mura defects 66 to which intensities of mura defects occurring in a predetermined repetitive pattern are allocated with being stepwise changed, for respective kinds of the mura defects.The mura defects are a CD Mura based on an abnormality in critical dimension of unit patterns 63 in the repetitive patterns, a Pitch Mura based on an abnormality in interval of the repetitive patterns, a Butting Mura based on a positional displacement of the repetitive patterns, and a Defect mura based on a pattern defect of unit patterns in the repetitive patterns.

    摘要翻译: 多个重复图案61以芯片65为单位形成在透明基板62上。每个重复图案具有多个伪色调缺陷66,以预定的重复图案分配发生的mura缺陷的强度逐步改变,为 各种mura缺陷。 基于重复图案中的单元图案63的临界尺寸的异常,基于重复图案的间隔异常的间隔Mura,基于重复图案的位置偏移的对接Mura,基于Mura缺陷, 和基于重复模式中单位模式的模式缺陷的缺陷缺陷。