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1. 发明授权

US4709218A Overtone crystal oscillator 失效
标题翻译： Overtone晶体振荡器
公开(公告)号：US4709218A
公开(公告)日：1987-11-24
申请号：US885930
申请日：1986-07-15
申请人： Nakanobu Moritani , Mitsuyuki Sugita , Isamu Hoshino , Hirofumi Yanagi , Hitoshi Ikeno , Tetsuro Konno
发明人： Nakanobu Moritani , Mitsuyuki Sugita , Isamu Hoshino , Hirofumi Yanagi , Hitoshi Ikeno , Tetsuro Konno
IPC分类号： H03B5/32 , H03B5/36
CPC分类号： H03B5/32
摘要： An overtone crystal oscillator includes a crystal vibrator, a CMOS circuit connected in parallel to the crystal vibrator, and two load capacitors connected to the input and output of the CMOS circuit, respectively. The capacitors have respective capacitances C.sub.g and C.sub.d determined to satisfy at least one of following two conditions wherein the first condition is that an oscillation starting resistance R.sub.KN of a desired N-th overtone is sufficiently larger than an effective resistance R.sub.QN of the crystal vibrator of the N-th overtone, the oscillation starting resistance being expressed as:R.sub.KN =K/(.omega..sup.2 .multidot.C.sub.g .multidot.C.sub.d)(.omega.: oscillating frequency, K: constant determined by mutual conductance of the CMOS circuit) and the second condition is that an effective resistance R.sub.Qn of the crystal vibrator of another n-th overtone except the desired N-th overtone satisfies the following relationR.sub.Qn >N.sup.2 .multidot.R.sub.KN /n.sup.2.
摘要翻译：泛音晶体振荡器包括晶体振荡器，与晶体振荡器并联连接的CMOS电路，以及分别连接到CMOS电路的输入和输出的两个负载电容器。电容器具有确定为满足以下两个条件中的至少一个的各自的电容Cg和Cd，其中第一条件是所需N次谐波的振荡起始电阻RKN充分大于所述第N个泛音的晶体振子的有效电阻RQN 第N个泛音，振荡起始电阻表示为：RKN = K /（ω2×2Cg×Cd）（ω：振荡频率，K：由CMOS电路的互导确定的常数），第二条件是有效电阻RQn 除了所需的N次谐波之外的另一个第n个泛音的晶体振荡器满足以下关系RQn> N2xRKN / n2。

2. 发明授权

US4279029A Electronic timepiece 失效
标题翻译：电子钟表
公开(公告)号：US4279029A
公开(公告)日：1981-07-14
申请号：US87750
申请日：1979-10-24
申请人： Hajime Oda , Masanori Fujita , Nakanobu Moritani
发明人： Hajime Oda , Masanori Fujita , Nakanobu Moritani
IPC分类号： G04G15/00 , G04C3/00 , G04G13/00 , G04G13/02 , G04B19/24 , G04B23/02 , G04C9/00
CPC分类号： G04C3/007 , G04G13/00
摘要： An electronic timepiece in which scheduled time data on specified date or on specified day of the week are set into a counter and their contents are displayed. When the scheduled time comes, an alarm sound is generated. If specific data are inserted instead of the instruction data representative of the date or the day of the week, the timepiece generates the alarm sound repeatedly at the scheduled time. A number of scheduled contents can be set using the same circuit construction and set action for generating repeatedly the alarm sound can be made easily.
摘要翻译：一种电子表，其中将指定日期或指定日期的预定时间数据设置为计数器并显示其内容。当预定时间到来时，会产生报警声。如果插入特定数据而不是代表日期或星期几的指示数据，则钟表将在预定时间内重复产生报警声。可以使用相同的电路结构设置多个预定内容，并设置多次重复生成的动作可以轻松地进行闹钟声音。

3. 发明授权

US4137676A Controlling device for grinding piezo-electric element 失效
标题翻译：用于研磨压电元件的控制装置
公开(公告)号：US4137676A
公开(公告)日：1979-02-06
申请号：US818325
申请日：1977-07-22
申请人： Nakanobu Moritani
发明人： Nakanobu Moritani
IPC分类号： B23Q15/02 , B24B49/04
CPC分类号： B23Q15/02
摘要： A device for controlling the grinding of a piezo-electric element is designed to convert the frequency of an electric signal produced with grinding of a piezo-electric element into a lower frequency, using frequency converters and a local oscillator and then to select, by means of filters, a frequency generated from the frequency converters at the time when a desired grinding of a piezo-electric element has been obtained so as to bring the grinding operation to a stop in response to the selected signal.
摘要翻译：用于控制压电元件的磨削的装置被设计成使用变频器和本地振荡器将压电元件的磨削产生的电信号的频率转换成较低的频率，然后通过装置的滤波器，在获得压电元件的期望研磨时从变频器产生的频率，以响应于所选择的信号使磨削操作停止。

4. 发明授权

US4300221A Electronic timepiece 失效
标题翻译：电子钟表
公开(公告)号：US4300221A
公开(公告)日：1981-11-10
申请号：US922434
申请日：1978-07-06
申请人： Hajime Oda , Nakanobu Moritani , Toshihide Samejima
发明人： Hajime Oda , Nakanobu Moritani , Toshihide Samejima
IPC分类号： G04G9/00 , G04B19/22
CPC分类号： G04G9/0076
摘要： An electronic timepiece suitable for use as a worldtime clock having a main display section adapted to perform a display of the particular time selected from among a plurality of kinds of time and a sub-display section adapted to perform a display of another time selected from among the other kinds of time than that displayed in the main display section. Means are provided for selective setting and correction all of the times.
摘要翻译：一种适合用作世界时钟的电子钟表，具有主显示部分，适于执行从多种时间中选出的特定时间的显示，以及适于执行从与主显示部分显示的时间不同的其他时间。提供了所有时间的选择性设置和校正的手段。

5. 发明授权

US4179853A Controlling device for grinding piezo-electric element 失效
标题翻译：用于研磨压电元件的控制装置
公开(公告)号：US4179853A
公开(公告)日：1979-12-25
申请号：US831275
申请日：1977-09-07
申请人： Nakanobu Moritani
发明人： Nakanobu Moritani
IPC分类号： B24B49/00 , B24B49/10
CPC分类号： B24B49/00
摘要： A controlling device which takes out an electrical signal including, as its component, a natural frequency that is produced with grinding of a piezo-electric element, and makes the signal pass through two filters possessing equivalent damping amount at a desired natural frequency so as to bring the grinding operation to a stop when the dc conversion outputs of both filters coincide with each other.
摘要翻译：一种控制装置，其取出电信号，该电信号包括通过压电元件的研磨而产生的固有频率，并使信号通过具有期望固有频率的等效阻尼量的两个滤波器，以便当两个滤波器的直流转换输出相互重合时，使磨削操作停止。

6. 发明申请

US20080074954A1 Clock device, clock system, and time measuring method 失效
标题翻译：时钟设备，时钟系统和时间测量方法
公开(公告)号：US20080074954A1
公开(公告)日：2008-03-27
申请号：US11904160
申请日：2007-09-26
申请人： Nakanobu Moritani
发明人： Nakanobu Moritani
IPC分类号： G04F10/00
CPC分类号： G04F10/00
摘要： A clock device is held by a moving body, and receives a modulated wave from two electromagnetic fields generated by an antenna formed in a predetermined shape and disposed on a path. The clock device demodulates the modulated wave and acquires unique identification information. The clock device determines a non-detection period after the identification information is acquired. The clock device acquires a reference time corresponding to a middle of the non-detection period, and specifies the acquired reference time as a pass time when the moving body has passed through a point where the antenna is disposed.
摘要翻译：时钟装置由移动体保持，并且从由形成为预定形状并设置在路径上的天线产生的两个电磁场接收调制波。时钟装置解调调制波并获取唯一的识别信息。时钟装置在获取识别信息之后确定非检测时段。时钟设备获取与非检测周期的中间相对应的基准时间，并且将所获取的参考时间指定为当移动体已经穿过设置有天线的点时的通过时间。

7. 发明授权

US4244042A Alarm timepiece 失效
标题翻译：闹钟
公开(公告)号：US4244042A
公开(公告)日：1981-01-06
申请号：US926633
申请日：1978-07-21
申请人： Toshihide Samejima , Nakanobu Moritani , Hajime Oda , Masanori Fujita
发明人： Toshihide Samejima , Nakanobu Moritani , Hajime Oda , Masanori Fujita
IPC分类号： G04G13/02 , G04G15/00 , G04B23/02 , G04C21/16
CPC分类号： G04G13/025
摘要： An alarm timepiece operates such that after an acoustic alarm generated at a preset alarm time has been stopped, the alarm timepiece is automatically so set as to regenerate the acoustic alarm at the next preset alarm time. The generation of the acoustic alarm is compulsorily stopped during the adjusting of time, and when the acoustic alarm is stopped by manipulating a manual switch for suspension, the acoustic alarm is regenerated after a predetermined time has elapsed. When the acoustic alarm is generated for a predetermined time without being stopped by means of a manual switch, it is automatically stopped.
摘要翻译：报警钟操作使得在预设报警时间产生的声音报警停止后，报警时钟自动设置为在下一预设报警时间再生声警报。声音报警的产生在时间调整期间被强制停止，当通过操纵停止的手动开关停止声音报警时，在预定的时间过去之后声音报警被再生。当声波警报在一段预定时间内产生而不用手动开关停止时，它就自动停止。

8. 发明授权

US4209975A Time adjusting means for electronic timepiece 失效
标题翻译：电子表的时间调节装置
公开(公告)号：US4209975A
公开(公告)日：1980-07-01
申请号：US903476
申请日：1978-05-08
申请人： Nakanobu Moritani , Toshihide Samejima , Toshio Matsumura , Hajime Oda , Masanori Fujita
发明人： Nakanobu Moritani , Toshihide Samejima , Toshio Matsumura , Hajime Oda , Masanori Fujita
IPC分类号： G04G5/02 , G04B27/00 , G04C3/00
CPC分类号： G04G5/022
摘要： Time adjusting means for electronic timepiece which detects change in the generation condition of pulses generated in response to a manual operation speed and generates a predetermined number of pulses in accordance with the detection output as the time-adjusting pulses. The time adjusting means enables a rapid time adjustment of an electronic timepiece at a high speed. When the manual operation speed exceeds a predetermined speed, the time adjusting means stops the time-adjusting pulse so as to prevent erroneous operation.
摘要翻译：电子钟表的时间调整装置，其检测响应于手动操作速度产生的脉冲的产生状态的变化，并根据检测输出产生预定数量的脉冲作为时间调整脉冲。时间调整装置能够快速地对电子钟表进行高速调整。当手动操作速度超过预定速度时，时间调节装置停止时间调节脉冲，以防止错误操作。

9. 发明授权

US07675822B2 Clock device, clock system, and time measuring method 失效
标题翻译：时钟设备，时钟系统和时间测量方法
公开(公告)号：US07675822B2
公开(公告)日：2010-03-09
申请号：US11904160
申请日：2007-09-26
申请人： Nakanobu Moritani
发明人： Nakanobu Moritani
IPC分类号： G04F8/00 , G04B47/00 , A63B69/00
CPC分类号： G04F10/00
摘要： A clock device is held by a moving body, and receives a modulated wave from two electromagnetic fields generated by an antenna formed in a predetermined shape and disposed on a path. The clock device demodulates the modulated wave and acquires unique identification information. The clock device determines a non-detection period after the identification information is acquired. The clock device acquires a reference time corresponding to a middle of the non-detection period, and specifies the acquired reference time as a pass time when the moving body has passed through a point where the antenna is disposed.
摘要翻译：时钟装置由移动体保持，并且从由形成为预定形状并设置在路径上的天线产生的两个电磁场接收调制波。时钟装置解调调制波并获取唯一的识别信息。在获取识别信息之后，时钟装置确定非检测周期。时钟设备获取与非检测周期的中间相对应的基准时间，并且将所获取的参考时间指定为当移动体已经穿过设置有天线的点时的通过时间。

10. 发明授权

US4246650A Multi-function electronic timepiece 失效
标题翻译：多功能电子钟表
公开(公告)号：US4246650A
公开(公告)日：1981-01-20
申请号：US922493
申请日：1978-07-06
申请人： Nakanobu Moritani , Hajime Oda
发明人： Nakanobu Moritani , Hajime Oda
IPC分类号： G04F3/00 , G04F10/00 , G04G5/00 , G04G5/02 , G04G5/04 , G04G9/00 , G04G15/00 , G04G99/00 , G04G13/02 , G04F3/06
CPC分类号： G04G15/00
摘要： The disclosed is an electronic timepiece which has storage circuits for respectively storing data regarding a variety of times such as an alarm time for different operating modes, stop watch, timer, etc., a data processing circuit commonly provided for all the storage circuits for executing various time processes, and a control circuit for controlling a mutual transfer of the data between the respective storage circuits and the data processing circuit to selectively process the various times. Accordingly, this timepiece can process a large number of times without increasing the number of the time processing circuits.
摘要翻译：所公开的是一种电子钟表，其具有用于分别存储关于不同时间的数据的存储电路，例如用于不同操作模式，停止监视，定时器等的报警时间，数据处理电路通常为所有存储电路提供用于执行各种时间处理，以及用于控制各个存储电路和数据处理电路之间的数据的相互传送的控制电路，以选择性地处理各种时间。因此，该时计可以处理大量次数，而不增加时间处理电路的数量。

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