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1. 发明授权

US4262351A Electronic timepiece 失效
标题翻译：电子钟表
公开(公告)号：US4262351A
公开(公告)日：1981-04-14
申请号：US943263
申请日：1978-09-15
申请人： Shigeru Morokawa , Fukuo Sekiya , Yukio Hashimoto , Yasushi Nomura , Keiichiro Koga
发明人： Shigeru Morokawa , Fukuo Sekiya , Yukio Hashimoto , Yasushi Nomura , Keiichiro Koga
IPC分类号： G04G15/00 , G04C3/00 , G04G3/02 , G04G5/04 , G04G9/00 , G04G11/00 , G04G13/02 , G04G17/08 , G04G99/00 , G04B23/02 , G04C21/16
CPC分类号： G04G99/006 , G04C3/005 , G04G11/00 , G04G13/025 , G04G5/04
摘要： An electronic timepiece includes a frequency supply for providing a relatively high frequency time base signal, a frequency converter responsive to the time base signal to provide a relatively low frequency time unit signal, timing signals, and a plurality of word pulses indicative of plurality of data words representing time data concerning the current time, and a set of additional data other than the time data. A primary register is arranged to store the time data and the additional data, and display means displays the time data and the additional data. An external control member is adapted to provide an input signal when actuated, and an indexing signal is generated in response to the input signal. A secondary register is arranged to store a plurality of sets of additional data and is operable to transfer each set of additional data to the primary register in a sequential manner as the first mentioned set of additional data in response to the indexing signal, whereupon each of the sets of additional data is sequentially displayed by the display means.
摘要翻译：电子钟表包括用于提供相对高频时基信号的频率供应器，响应于时基信号的频率转换器，提供相对低频的时间单位信号，定时信号以及表示多个数据的多个字脉冲表示与当前时间有关的时间数据的单词，以及除了时间数据之外的一组附加数据。主寄存器被设置为存储时间数据和附加数据，并且显示装置显示时间数据和附加数据。外部控制构件适于在致动时提供输入信号，并且响应于输入信号产生分度信号。次级寄存器被布置为存储多组附加数据，并且可操作以响应于索引信号以顺序方式将每组附加数据传送到主寄存器作为第一附加数据组，因此，显示装置依次显示附加数据组。

2. 发明授权

US4302829A Electronic timepiece 失效
标题翻译：电子钟表
公开(公告)号：US4302829A
公开(公告)日：1981-11-24
申请号：US943260
申请日：1978-09-15
申请人： Shigeru Morokawa , Fukuo Sekiya , Yukio Hashimoto , Yasushi Nomura , Keiichiro Koga
发明人： Shigeru Morokawa , Fukuo Sekiya , Yukio Hashimoto , Yasushi Nomura , Keiichiro Koga
IPC分类号： G04G15/00 , G04C3/00 , G04G3/02 , G04G5/04 , G04G9/00 , G04G11/00 , G04G13/02 , G04G17/08 , G04G99/00 , G04C19/00 , G04F5/00
CPC分类号： G04G99/006 , G04C3/005 , G04G11/00 , G04G13/025 , G04G5/04
摘要： An electronic timepiece includes a primary timepiece circuit unit including a frequency supply for providing a relatively high frequency signal, a frequency converter responsive to the relatively high frequency signal to provide a relatively low frequency time unit signal, timing signals, and a plurality of word pulses indicative of a plurality of data words representing time data concerning the current time, and a set of additional data other than the time data, a timekeeping register arranged to store the time data and the additional data, and display elements for displaying the time data and the additional data. A secondary timepiece circuit unit includes a register arranged to store the additional data to be transferred to the timekeeping register.
摘要翻译：电子钟表包括主时钟电路单元，其包括用于提供相对较高频率信号的频率供应，响应于相对高频信号的频率转换器，提供相对低频的时间单位信号，定时信号和多个字脉冲指示表示与当前时间有关的时间数据的多个数据字，以及除了时间数据之外的一组附加数据，布置成存储时间数据和附加数据的计时寄存器以及用于显示时间数据的显示元件，以及附加数据。次级钟表电路单元包括寄存器，其被布置为存储要传送到计时寄存器的附加数据。

3. 发明授权

US4236241A Electronic timepiece 失效
标题翻译：电子钟表
公开(公告)号：US4236241A
公开(公告)日：1980-11-25
申请号：US943265
申请日：1978-09-15
申请人： Shigeru Morokawa , Fukuo Sekiya , Yukio Hashimoto , Yasushi Nomura , Keiichiro Koga
发明人： Shigeru Morokawa , Fukuo Sekiya , Yukio Hashimoto , Yasushi Nomura , Keiichiro Koga
IPC分类号： G04G15/00 , G04C3/00 , G04G3/02 , G04G5/04 , G04G9/00 , G04G11/00 , G04G13/02 , G04G17/08 , G04G99/00 , G04C19/00 , G04C17/00
CPC分类号： G04G99/006 , G04C3/005 , G04G11/00 , G04G13/025 , G04G5/04
摘要： An electronic timepiece includes a frequency supply for providing a relatively high frequency time base signal, a frequency converter responsive to the relatively high frequency time base signal to provide a timing signal, a clock signal, and a time unit signal. A timekeeping circuit is responsive to the time unit signal to provide a time information signal, and at least one of the timing signal, clock signal, and time information signal is chopped into periodic bursts to effect transfer of the at least one of the timing signal, clock signal, and time information signal from one part to another part in the timepiece. The time in response to the time information signal is displayed.
摘要翻译：电子表包括用于提供相对较高频率的时基信号的频率电源，响应于相对高频时基信号的频率转换器，以提供定时信号，时钟信号和时间单位信号。计时电路响应于时间单位信号以提供时间信息信号，并且将定时信号，时钟信号和时间信息信号中的至少一个斩波成周期脉冲串，以实现定时信号中的至少一个的传输，时钟信号和时间信息信号从钟表中的一个部分到另一个部分。显示响应时间信息信号的时间。

4. 发明授权

US4302828A Electronic timepiece 失效
标题翻译：电子钟表
公开(公告)号：US4302828A
公开(公告)日：1981-11-24
申请号：US943264
申请日：1978-09-15
申请人： Shigeru Morokawa , Fukuo Sekiya , Yukio Hashimoto , Yasushi Nomura , Keiichiro Koga
发明人： Shigeru Morokawa , Fukuo Sekiya , Yukio Hashimoto , Yasushi Nomura , Keiichiro Koga
IPC分类号： G04G15/00 , G04C3/00 , G04G3/02 , G04G5/04 , G04G9/00 , G04G11/00 , G04G13/02 , G04G17/08 , G04G99/00 , G04C17/00 , G04C9/00
CPC分类号： G04G99/006 , G04C3/005 , G04G11/00 , G04G13/025 , G04G5/04
摘要： An electronic timepiece includes a frequency supply for providing a relatively high frequency time base signal, a circuit including a frequency converter responsive to the time base signal to provide a relatively low frequency time unit signal, and a time-keeping register responsive to the time unit signal to produce a time information signal. An input means includes an external control to provide an actuation signal when actuated, and an input signal is generated in response to the actuation signal, provision being made for selectively rendering the input signal generating means inoperative. An enabling signal is generated in response to the input signal and the time information signal, and a control responsive to the enabling signal controls the circuit means to correct the time information signal.
摘要翻译：电子钟表包括用于提供相对高频时基信号的频率电源，响应于时基信号的频率转换器提供相对低频时间单位信号的电路以及响应于时间单位的计时寄存器信号产生时间信息信号。输入装置包括一个外部控制器，用于在致动时提供致动信号，并且响应于该致动信号产生输入信号，提供用于选择性地使输入信号产生装置不起作用。响应于输入信号和时间信息信号产生使能信号，并且响应于使能信号的控制控制电路装置来校正时间信息信号。

5. 发明授权

US4292680A Electronic timepiece 失效
标题翻译：电子钟表
公开(公告)号：US4292680A
公开(公告)日：1981-09-29
申请号：US943262
申请日：1978-09-15
申请人： Shigeru Morokawa , Fukuo Sekiya , Yukio Hashimoto , Yasushi Nomura , Keiichiro Koga
发明人： Shigeru Morokawa , Fukuo Sekiya , Yukio Hashimoto , Yasushi Nomura , Keiichiro Koga
IPC分类号： G04G15/00 , G04C3/00 , G04G3/02 , G04G5/04 , G04G9/00 , G04G11/00 , G04G13/02 , G04G17/08 , G04G99/00 , G04C9/00 , G04B17/12
CPC分类号： G04G99/006 , G04C3/005 , G04G11/00 , G04G13/025 , G04G5/04
摘要： An electronic timepiece includes a frequency supply for providing a relatively high frequency time base signal, a frequency converter responsive to the time base signal to provide a relatively low frequency time unit signal, and timekeeping means responsive to the time unit signal to provide current time information. The current time information is corrected and displayed. A calculation command signal is generated and enables a circuit means to produce, in response to the time unit signal, a frequency error signal indicative of an error in the frequency of the time unit signal. A gain/loss adjustment signal is generated in response to the frequency error signal, and a frequency adjusting circuit is provided for adjusting the frequency of the time unit signal in response to the gain/loss adjustment signal.
摘要翻译：电子钟表包括用于提供相对较高频率的时基信号的频率提供器，响应于时基信号的频率转换器以提供相对低频的时间单位信号，响应于该时间单位信号提供当前时间信息的计时装置。修正并显示当前时间信息。产生计算指令信号，并使电路装置响应于时间单位信号产生指示时间单位信号的频率误差的频率误差信号。响应于频率误差信号产生增益/损失调整信号，并且提供频率调整电路，用于响应于增益/损失调整信号调整时间单位信号的频率。

6. 发明授权

US4270194A Electronic alarm timepiece 失效
标题翻译：电子闹钟
公开(公告)号：US4270194A
公开(公告)日：1981-05-26
申请号：US943261
申请日：1978-09-15
申请人： Shigeru Morokawa , Fukuo Sekiya , Yukio Hashimoto , Yasushi Nomura , Keiichiro Koga
发明人： Shigeru Morokawa , Fukuo Sekiya , Yukio Hashimoto , Yasushi Nomura , Keiichiro Koga
IPC分类号： G04G15/00 , G04C3/00 , G04G3/02 , G04G5/04 , G04G9/00 , G04G11/00 , G04G13/02 , G04G17/08 , G04G99/00 , G04B23/02 , G04C21/16
CPC分类号： G04G99/006 , G04C3/005 , G04G11/00 , G04G13/025 , G04G5/04
摘要： An electronic timepiece includes a frequency supply for providing a relatively high frequency time base signal, a frequency converter responsive to the time base signal to provide a relatively low frequency time unit signal, timing signals, and a plurality of word pulses indicative of a plurality of data words representing time data concerning the current time and additional data concerning alarm time. A timekeeping register stores the time data and the additional data and provision is made for generating a carry signal in dependence on the time data. The information in the register is altered in response to the time unit signal and the carry signal to update the time data and provision is made to write in the additional data into the register. The coincidence between the current time and the alarm time is detected by an alarm unit which generates a coincidence signal indicative thereof. Display elements responsive to an output of the timekeeping register are operable to display the time data and the additional data.
摘要翻译：电子钟表包括用于提供相对较高频率的时基信号的频率供应器，响应于时基信号的频率转换器，提供相对低频的时间单位信号，定时信号以及表示多个表示与当前时间有关的时间数据的数据字和关于报警时间的附加数据。计时寄存器存储时间数据和附加数据，并根据时间数据提供产生进位信号。响应于时间单位信号和进位信号更改寄存器中的信息以更新时间数据，并提供将附加数据写入寄存器。当前时间和报警时间之间的一致性由产生指示其的符合信号的报警单元检测。响应于计时寄存器的输出的显示元件可操作以显示时间数据和附加数据。

7. 发明授权

US4441826A Electronic timepiece 失效
标题翻译：电子钟表
公开(公告)号：US4441826A
公开(公告)日：1984-04-10
申请号：US430569
申请日：1982-09-30
申请人： Shigeru Morokawa , Keiichiro Koga
发明人： Shigeru Morokawa , Keiichiro Koga
IPC分类号： G04C10/04 , G04G3/02 , G04G9/00 , G05F3/24 , H03B5/32 , G04B1/00 , G05F1/56 , H03K3/01
CPC分类号： G04C10/04 , G04G3/022 , G04G9/0047 , G05F3/245 , G05F3/247 , Y10S331/03
摘要： An electronic timepiece having voltage regulation, temperature detection and battery voltage detection means provided on the same integrated circuit as is used for timekeeping circuitry, and having external terminals for stepwise weighted adjustment of timekeeping gain/loss.
摘要翻译：具有电压调节，温度检测和电池电压检测装置的电子钟表，设置在与计时电路相同的集成电路上，并具有用于逐步加权调整计时增益/损耗的外部端子。

8. 发明授权

US4298971A Electronic timpiece 失效
标题翻译：电子时装
公开(公告)号：US4298971A
公开(公告)日：1981-11-03
申请号：US1260
申请日：1979-01-05
申请人： Shigeru Morokawa , Keiichiro Koga
发明人： Shigeru Morokawa , Keiichiro Koga
IPC分类号： G04C10/04 , G04G3/02 , G04G9/00 , G05F3/24 , H03B5/32 , G04B17/20 , G04B1/00
CPC分类号： G04C10/04 , G04G3/022 , G04G9/0047 , G05F3/245 , G05F3/247 , Y10S331/03
摘要： An electronic timepiece having voltage regulation, temperature detection and battery voltage detection means provided on the same integrated circuit as is used for timekeeping circuitry, and having external terminals for stepwise weighted adjustment of timekeeping gain/loss.
摘要翻译：具有电压调节，温度检测和电池电压检测装置的电子钟表，设置在与计时电路相同的集成电路上，并具有用于逐步加权调整计时增益/损耗的外部端子。

9. 发明授权

US4694455A Decoding method for multiple bit error correction BCH codes 失效
标题翻译：用于多位纠错BCH码的解码方法
公开(公告)号：US4694455A
公开(公告)日：1987-09-15
申请号：US772504
申请日：1985-09-04
申请人： Keiichiro Koga
发明人： Keiichiro Koga
IPC分类号： H03M13/00 , H03M13/15 , G06F11/12
CPC分类号： H03M13/15
摘要： In an error correction code decoding system using BCH (Bose-Chaudhuri-Hocquenghem) code for correcting error bits in input data Y=(y.sub.1, y.sub.2, - - - , y.sub.n) having the steps of obtaining syndrome S=(S.sub.1, S.sub.2, - - , S.sub.n) through calculation of YH.sup.t, where H is a parity check matrix, obtaining determinant Q.sub.t (equation 6) which has elements of said syndrome S=(S.sub.1, S.sub.2, - - - , S.sub.n), and Q determinant which is provided by deleting some rows and columns including specified diagonal elements of said Q.sub.t determinant, determining coefficients of error locator polynominal by using said Q determinant, and solving said error locator polynomial, the improvement that said Q determinant is calculated by Q determinant storage means for storing the calculated Q determinant, and calculation means for providing accumulation of product (equation 11) of Q determinant in said storage means and square of said syndrome, and updating said storage means in order to simplify decoding equipment. Said Q.sub.t determinant and Q determinant may be replaced by Q polynomial, and the square of the syndrome by the syndrome itself.
摘要翻译：在使用BCH（Bose-Chaudhuri-Hocquenghem）码校正输入数据Y =（y1，y2， - - ，yn）中的错误位的纠错码解码系统中，具有获得S =（S1，S2， - - ，Sn），其中H是奇偶校验矩阵，获得具有所述综合征S =（S1，S2， - - - ，Sn）的元素的决定因素Qt（等式6）和Q 通过删除包括所述Qt行列式的指定对角线元素的一些行和列来提供，通过使用所述Q行列式确定误差定位器多项式的系数，并求解所述误差定位多项式，所述Q行列式由Q行列式存储装置计算，计算出的Q行列式，以及用于在所述存储装置中提供Q行列式的乘积（等式11）的积累和所述校正子的平方的计算装置，并且更新所述存储装置以简化解码设备。所述Qt行列式和Q行列式可以由Q多项式代替，综合征本身的平方和。

10. 发明授权

US4748622A Satellite communication system 失效
标题翻译：卫星通信系统
公开(公告)号：US4748622A
公开(公告)日：1988-05-31
申请号：US890235
申请日：1986-07-29
申请人： Takuro Muratani , Tatsuo Watanabe , Michihisa Ohkawa , Keiichiro Koga
发明人： Takuro Muratani , Tatsuo Watanabe , Michihisa Ohkawa , Keiichiro Koga
IPC分类号： H04B7/15 , H04B7/185 , H04J3/06
CPC分类号： H04B7/18578 , H04J3/0626
摘要： A satellite communication among a plurality of small earth stations (very small aperture terminal;VSAT) through a satellite is performed by using a relay earth station which has higher power than a small earth station. A signal goes from an originating small earth station to a destination small earth station, through a satellite, a relay earth station, and a satellite by using two hops propagation. Communication is carried out in digital form. The relay earth station regenerates digital signals from small earth stations. In the process of the regeneration of the digital signals, the error correction technique is applied to reduce the error rate, and a frequency compensation technique is also employed. Thus, a small simple earth station can provide high quality of communication with high C/N. A reference clock signal for operating a small earth station is derived from a reception signal from a satellite.
摘要翻译：通过使用具有比小地球站更高的功率的中继地球站，通过卫星进行多个小地球站（非常小的孔径终端; VSAT）之间的卫星通信。信号通过卫星，中继地球站和卫星通过使用两个跳传播从原始的小地球站到达目的地小地球站。沟通以数字形式进行。中继地球站从小地球站再生数字信号。在数字信号的再生过程中，采用纠错技术来降低误码率，并采用频率补偿技术。因此，一个小型简单的地球站可以提供高C / N的高质量通信。用于操作小型地球站的参考时钟信号是从卫星的接收信号导出的。

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