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    • 5. 发明授权
    • Electronic apparatus having plural entry switches
    • 具有多个入口开关的电子设备
    • US06518958B1
    • 2003-02-11
    • US09654508
    • 2000-09-01
    • Akio MiyajimaTamotsu Yamamoto
    • Akio MiyajimaTamotsu Yamamoto
    • G09G500
    • H04M1/23H04M1/0202H04M1/274525H04M2250/22
    • In an electronic apparatus having a membrane switch and a touch panel switch at its entirety section, the touch panel switch is elastic and is laid over the membrane switch. The two-layered structure provides users with two operations: a “finger-sliding” operation and a “finger-depressing operation.” When a user slides a finger on the surface of the touch panel switch, the sliding force activates the touch panel switch. The “finger-sliding” is used for selecting a desired item. On the other hand, when the user presses down on the surface of the touch panel switch, the depression force through the touch panel switch activates the underlying membrane switch. The “finger-depressing” is used for numeric or symbolic information entry. It is thus possible to realize an electronic apparatus offering an excellent compromise between ease of operation and a wide display section.
    • 在具有薄膜开关和触摸屏开关整个部分的电子设备中,触摸面板开关是弹性的并且被放置在薄膜开关上。 双层结构为用户提供了两个操作:“手指滑动”操作和“手指按压操作”。 当用户在触摸面板开关的表面上滑动手指时,滑动力激活触摸面板开关。 “手指滑动”用于选择所需项目。 另一方面,当用户按下触摸面板开关的表面时,通过触摸面板开关的按压力激活下面的薄膜开关。 “finger-depressing”用于数字或符号信息输入。 因此,可以实现在易于操作和宽显示部分之间提供极好的折中的电子设备。
    • 6. 发明授权
    • Video-signal transmitter-receiver and a signal transmission apparatus
utilizing the same
    • 视频信号发射机 - 接收机和使用该接收机的信号发送装置
    • US5539477A
    • 1996-07-23
    • US365199
    • 1994-12-28
    • Akio Miyajima
    • Akio Miyajima
    • H04N5/04H04B1/04H04B1/16H04N5/08H04N5/63H04N7/22
    • H04N5/63H04N7/22
    • A signal transmitter and receiver (or a combination thereof) incorporated for example in audio and video apparatus such as a TV and a video-deck, comprises a synchronizing signal separator separating a synchronizing signal from video-signal, a monostable circuit of which period recovering its stable state, or unstable period, after an input of triggering signal, is longer than the period of synchronizing signal separated by the synchronizing signal separator, and a dc-power supply on-off controller controlling the on-off of dc-power supply according to the output of the monostable circuit. The dc-power supply on-off controller limits the supply of dc-power to a minimal number of circuits except during signal processing.
    • 包含在例如TV和视频甲板的音频和视频设备中的信号发射器和接收器(或它们的组合)包括一个从视频信号中分离同步信号的同步信号分离器,其中周期恢复的单稳态电路 其稳定状态或不稳定周期在触发信号的输入之后比由同步信号分离器分离的同步信号的周期长;以及直流电源开关控制器,其控制直流电源的开关 根据单稳态电路的输出。 直流电源开关控制器将直流电源的供给限制在最小数量的电路,除了信号处理之外。