Carrier relay system
    6.
    发明授权
    Carrier relay system 失效
    载波中继系统

    公开(公告)号:US4620257A

    公开(公告)日:1986-10-28

    申请号:US632846

    申请日:1984-07-20

    IPC分类号: H04B17/00 H02H7/26 H02J13/00

    摘要: In a carrier relay system in which protective relay apparatus are disposed in terminal stations respectively and interchange information between the terminal stations via a signal transmission line for detecting a trouble occurred in power transmission lines on the basis of the exchanged information, specific information K is inserted in a predetermined position of a signal transmitted from the first terminal station to the second terminal station, and the specific information K is inserted intact in another predetermined position of a signal returned from the terminal station to the terminal station. In the terminal station, the specific information K inserted in the signal transmitted therefrom is compared with the specific information K inserted in the signal returned from the terminal station for deciding the presence or absence of a trouble occurred in the power transmission lines. The signal transmission line extending between the terminal stations includes two transmission channels, and circuit breakers are tripped when a fault has occurred in one or both of the signal transmission channels and a trouble detection relay has operated.

    摘要翻译: 在保护中继装置分别设置在终端站中的载波中继系统中,基于所交换的信息,经由用于检测输电线路中出现的故障的信号传输线在各终端站之间交换信息,插入特定信息K 在从第一终端站发送到第二终端站的信号的预定位置,并且将特定信息K完整插入到从终端站返回到终端站的信号的另一预定位置。 在终端中,将从其发送的信号中插入的特定信息K与从终端返回的信号中插入的特定信息K进行比较,以确定在输电线路中是否存在故障。 在终端站之间延伸的信号传输线包括两个传输通道,并且在一个或两个信号传输通道中发生故障并且故障检测继电器已经操作时,断路器跳闸。

    Apparatus and method of use for sound-generating finger puppet
    7.
    发明授权
    Apparatus and method of use for sound-generating finger puppet 有权
    用于产生手指木偶的装置和方法

    公开(公告)号:US06394874B1

    公开(公告)日:2002-05-28

    申请号:US09497951

    申请日:2000-02-04

    IPC分类号: A63H314

    CPC分类号: A63H3/14 A63H3/28

    摘要: A sound-generating finger puppet wherein more than one such puppet can be supported and activated with a single hand. Also provided is a sound-generating finger puppet wherein such puppet can be supported and primarily activated with a single finger. Also provided is a method for producing electronic sound generation in a puppet supportable on a single finger.

    摘要翻译: 一种发声的手指木偶,其中可以用单手支撑和激活多于一个这样的木偶。 还提供了一种声音产生的手指木偶,其中这种木偶可被单个手指支撑并主要地活动。 还提供了一种用于在单个手指上可支撑的木偶中产生电子声音的方法。

    Single channel remote controlled toy having multiple outputs
    8.
    发明授权
    Single channel remote controlled toy having multiple outputs 失效
    单通道遥控玩具具有多个输出

    公开(公告)号:US4654659A

    公开(公告)日:1987-03-31

    申请号:US698244

    申请日:1985-02-05

    申请人: Takao Kubo

    发明人: Takao Kubo

    CPC分类号: A63H13/00 A63H30/04

    摘要: A remote control toy includes a remote housing and a main housing. The remote housing has a transmitter and a signal generator associated with the transmitter. A plurality of function switches govern the signal generator. The transmitter outputs a signal which is encoded by the signal generator to reflect which switch or switches is activated on the remote housing. The main module includes a receiver to receive the signal from the transmitter. The receiver removes the encoded signal and outputs it to a decoder. Depending upon the signal received, the decoder outputs to one or more of its output ports which are connected to appropriate output devices located on the main module. One of these includes a tape drive which carries a tape therein, and which is capable of recording a sequence of control functions transmitted by the remote module to the main module. The tape can be played back at a later time period whereby the main module will output the particular sequence of control functions in response to the record of these functions stored on the tape.

    摘要翻译: 遥控玩具包括远程壳体和主壳体。 远程壳体具有发射器和与发射器相关联的信号发生器。 多个功能开关控制信号发生器。 发射机输出由信号发生器编码的信号,以反映哪个开关在远程外壳上被激活。 主模块包括用于从发射机接收信号的接收机。 接收器去除编码信号并将其输出到解码器。 根据接收到的信号,解码器输出到其一个或多个输出端口,其连接到位于主模块上的适当的输出设备。 其中之一包括在其中携带磁带的磁带驱动器,并且能够将远程模块发送的一系列控制功能记录到主模块。 磁带可以在稍后的时间段播放,从而主模块将响应于存储在磁带上的这些功能的记录而输出特定的控制功能序列。