公开(公告)号：US06459657B1

公开(公告)日：2002-10-01

申请号：US09504590

申请日：2000-02-15

申请人： Akinari Takada ,  Kenji Fujita ,  Masahiro Sase ,  Shinya Yoshida ,  Masahiro Tanoguchi ,  Kenichi Nemoto

发明人： Akinari Takada ,  Kenji Fujita ,  Masahiro Sase ,  Shinya Yoshida ,  Masahiro Tanoguchi ,  Kenichi Nemoto

IPC分类号： G04C1100

CPC分类号： G04C13/02 ,  G04R20/10 ,  G04R20/12

摘要： A time information repeating installation in a radio clock system, which receives advance notice information, distinguishes advance notice content by detecting means 9, sets a transmission start time by addition setting means 10 in accordance with the content, sets an additional period by change period setting means 11, and stores the content into transmission start time storage means 12. When the stored time agrees with the time of a main counter 8, transmission starts. Therefore, even when a sudden time change occurs, the repeating installation can perform transmission at the reception timing of a subsidiary device. The subsidiary device can effectively update time data for summer or daylight savings time.

摘要翻译： 在接收到提前通知信息的无线电时钟系统中重复安装的时间信息，通过检测装置9区分提前通知内容，根据内容设置通过加法设置装置10的发送开始时间，通过改变周期设置设置附加周期 装置11，并将内容存储到发送开始时间存储装置12中。当存储时间与主计数器8的时间一致时，传输开始。 因此，即使发生突然的时间变化，重复装置也可以在辅助装置的接收定时进行发送。 辅助设备可以有效地更新夏季或夏令时间的时间数据。

公开(公告)号：US06219302B1

公开(公告)日：2001-04-17

申请号：US09528294

申请日：2000-03-17

申请人： Masahiro Tanoguchi ,  Kenichi Nemoto ,  Shinya Yoshida ,  Shunichi Makuta ,  Akinari Takada ,  Kenji Fujita ,  Masahiro Sase

发明人： Masahiro Tanoguchi ,  Kenichi Nemoto ,  Shinya Yoshida ,  Shunichi Makuta ,  Akinari Takada ,  Kenji Fujita ,  Masahiro Sase

IPC分类号： G04C1102

CPC分类号： G04R20/12 ,  G04R20/10

摘要： A time signal repeater enabling a radio correction clock to receive a relayed radio signal without regard as to the position of arrangement and without complicated trouble, including a reception circuit for receiving a standard time radio signal and correcting an internal clock to a time according to the time code included in the received radio signal and a transmission circuit for generating and transmitting time radio signals which have different intensities and include time codes based on the internal clock at a plurality of predetermined times, and a time correction system using the same.

摘要翻译： 一种使得无线电校正时钟能够接收中继无线电信号的时间信号中继器，而不考虑布置位置并且没有复杂的麻烦，包括用于接收标准时间无线电信号的接收电路和根据 包括在接收的无线电信号中的时间码和用于产生和发送具有不同强度的时间无线电信号并且基于多个预定时间的内部时钟包括时间码的发送电路，以及使用该时间码的时间校正系统。

公开(公告)号：US06288977B1

公开(公告)日：2001-09-11

申请号：US09512288

申请日：2000-02-24

申请人： Shinya Yoshida ,  Masahiro Tanoguchi ,  Kenichi Nemoto ,  Akinari Takada ,  Kenji Fujita ,  Masahiro Sase

发明人： Shinya Yoshida ,  Masahiro Tanoguchi ,  Kenichi Nemoto ,  Akinari Takada ,  Kenji Fujita ,  Masahiro Sase

IPC分类号： G04C1102

CPC分类号： G04R20/12 ,  G04R20/10

摘要： A time signal repeater, capable of selectively relaying standard time radio signals having different modulation frequencies and correcting the time based on the plurality of standard time radio signals without changing a radio correction clock side, including an antenna portion capable of receiving a standard time radio signal by a set resonance frequency, an oscillating circuit outputting a signal having a frequency of the received standard time radio signal in synchronization with the standard time radio signal received by the antenna portion, at least one frequency conversion circuit converting the frequency of the output signal of the oscillating circuit, a receiving circuit receiving as input the standard time radio signal received by the antenna portion and correcting a time of an internal clock according to a time code included in the received radio signal, a transmission circuit generating a time radio signal including a time code based on the internal clock based on the output signal of the oscillating circuit or the signal converted in frequency by the frequency conversion circuit at the time of transmission, and a selecting circuit receiving as input the output signal of the oscillating circuit or the signal converted in frequency by the frequency conversion circuit to the transmission system circuit, and a time correction system using the same.

摘要翻译： 一种时间信号中继器，其能够选择性地中继具有不同调制频率的标准时间无线电信号，并且基于多个标准时间无线电信号校正时间，而不改变无线电校正时钟侧，包括能够接收标准时间无线电信号的天线部分 通过设定的共振频率，与由天线部分接收的标准时间无线电信号同步地输出具有接收的标准时间无线电信号的频率的信号的振荡电路，至少一个频率转换电路将输出信号的频率 振荡电路，接收电路作为输入接收由天线部分接收的标准时间无线电信号，并根据接收到的无线电信号中包括的时间码校正内部时钟的时间;发送电路，生成包括 基于输出的内部时钟的时间码 振荡电路的信号或频率转换电路在发送时被频率变换的信号，以及选择电路作为输入接收振荡电路的输出信号或由频率转换电路在频率上变换为信号的信号 系统电路和使用该电路的时间校正系统。