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11. 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。

12. 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。

13. 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。

14. 发明授权

US3961840A Driving circuit for liquid-crystal display 失效
标题翻译：液晶显示驱动电路
公开(公告)号：US3961840A
公开(公告)日：1976-06-08
申请号：US467993
申请日：1974-05-08
申请人： Shigeru Morokawa , Fukuo Sekiya , Ryuichi Maruka , Yasushi Nomura
发明人： Shigeru Morokawa , Fukuo Sekiya , Ryuichi Maruka , Yasushi Nomura
IPC分类号： G01D7/00 , G02F1/133 , G04G9/00 , G09G3/18 , G02F1/13
CPC分类号： G02F1/13306 , G04G9/0047 , G09G3/18
摘要： To excite a liquid-crystal display element, a square wave is applied to opposite electrodes of that element by a source of alternating voltage through a switching circuit which briefly short-circuits the display element, during every change of polarity of the voltage source, by connecting both electrodes to the same potential via a low-impedance path. As the display element discharges over that path, the source is open-circuited whereby energy consumption is reduced.
摘要翻译：为了激发液晶显示元件，通过交流电源将方波施加到该元件的相对电极，该开关电路在电压源的极性的每次改变期间短暂地使显示元件短路，通过通过低阻抗路径将两个电极连接到相同的电位。当显示元件在该路径上放电时，源极开路，从而能量消耗降低。

15. 发明申请

US20050002277A1 Electric timepiece 有权
标题翻译：电表
公开(公告)号：US20050002277A1
公开(公告)日：2005-01-06
申请号：US10493898
申请日：2003-03-04
申请人： Masami Fukuda , Kiyotaka Igarashi , Shinichi Komine , Ryoji Iwakura , Shigeru Morokawa
发明人： Masami Fukuda , Kiyotaka Igarashi , Shinichi Komine , Ryoji Iwakura , Shigeru Morokawa
IPC分类号： G01D5/241 , G04C3/14 , G04C17/00 , G04B19/04 , G04B19/06
CPC分类号： G01D5/2412 , G04C3/14 , G04C17/0066
摘要： An electric watch is characterized by including a transmitting circuit 6 for generating a plurality of transmitted signals, transmitting electrodes 1 and 2 for outputting the output signals generated by the transmitting circuit 6, a signal modulating member 3 composed of a rotor arranged adjacently to the transmitting electrodes 1 and 2 in a non-contact manner for modulating the transmitted signals, a receiving electrode 4 arranged adjacently to the signal modulating member 3 in a non-contact manner for receiving the transmitted signals modulated by the signal modulating member 3, a receiving circuit 7 for amplifying received signals received by the receiving electrode 4, and a detecting circuit 8 for detecting mechanical position information of the signal modulating member 3 based on the received signal amplified by the receiving circuit 7.
摘要翻译：电手表的特征在于包括用于产生多个发送信号的发送电路6，用于输出由发送电路6产生的输出信号的发送电极1和2，由与发送电路6相邻布置的转子组成的信号调制部件3 用于调制发射信号的非接触方式的电极1和2;以非接触方式布置在与信号调制构件3相邻的接收电极4，用于接收由信号调制构件3调制的发射信号;接收电路用于放大由接收电极4接收的接收信号的检测电路7以及用于基于由接收电路7放大的接收信号来检测信号调制部件3的机械位置信息的检测电路8。

16. 发明授权

US5815233A Optical device containing a liquid crystal element for changing optical characteristics of a lens element 失效
标题翻译：含有用于改变透镜元件的光学特性的液晶元件的光学装置
公开(公告)号：US5815233A
公开(公告)日：1998-09-29
申请号：US949815
申请日：1997-10-14
申请人： Shigeru Morokawa , Yasuhiro Takaki
发明人： Shigeru Morokawa , Yasuhiro Takaki
IPC分类号： G02F1/13 , G02B5/32 , G02B15/04 , G02F1/1335 , G02F1/139 , G02F1/29
CPC分类号： G02F1/29 , G02F1/13 , G02F1/1393 , G02F1/1396 , G02F2001/294 , G02F2203/28 , G02F2203/50
摘要： A liquid crystal active lens having, in combination, a fixed-focal-point lens having a high index of refraction and a phase modulation element comprising two-dimensionally arranged fine pixels, and having power and being capable of electrically controlling the lens characteristics as a function of space. An electrically controlled optical system can be realized without having a moving portion. Owing to the combination of the liquid crystal element for modulating space phase and the high-power lens of a fixed focal length, it is possible to electronically control the focal length and to electronically control the lens in a spatially split manner.
摘要翻译：一种液晶有源透镜，其组合具有高折射率的固定焦点透镜和包括二维排列的精细像素的相位调制元件，并具有电力并且能够将透镜特性电控制为空间功能可以实现电控光学系统而不具有移动部分。由于用于调制空间相位的液晶元件和固定焦距的高倍镜头的组合，可以电子地控制焦距并以空间分割方式电子地控制透镜。

17. 发明授权

US4433920A Electronic timepiece having improved primary frequency divider response characteristics 失效
标题翻译：具有改进的主分频器响应特性的电子钟表
公开(公告)号：US4433920A
公开(公告)日：1984-02-28
申请号：US281251
申请日：1981-07-07
申请人： Fukuo Sekiya , Shigeru Morokawa , Ryoji Iwakura
发明人： Fukuo Sekiya , Shigeru Morokawa , Ryoji Iwakura
IPC分类号： G04G3/02 , G04G19/06 , H03K23/40 , G04B17/12
CPC分类号： G04G3/02 , G04G19/06 , H03K23/40
摘要： In an electronic timepiece having a primary frequency divider circuit coupled to receive a standard frequency signal and comprising a group of P-channel FETs and a group of N-channel FETs, a bias circuit supplies a bias input to the P-channel FET group and a separate bias input to the N-channel FET group. By providing these bias inputs through current mirror coupling from a standard current source, the response of the primary frequency divider circuit to low amplitudes of the standard frequency signal can be made substantially independent of timepiece battery voltage variations, over a wide range of battery voltages.
摘要翻译：在具有耦合以接收标准频率信号并包括一组P沟道FET和一组N沟道FET的主分频器电路的电子钟表中，偏置电路将偏置输入提供给P沟道FET组，并且一个单独的偏置输入到N沟道FET组。通过通过来自标准电流源的电流镜耦合提供这些偏置输入，可以在宽范围的电池电压下使主分频器电路对标准频率信号的低振幅的响应基本上与时钟电池电压变化无关。

18. 发明授权

US4205518A Voltage conversion system for electronic timepiece 失效
标题翻译：电子表的电压转换系统
公开(公告)号：US4205518A
公开(公告)日：1980-06-03
申请号：US912268
申请日：1978-06-05
申请人： Shigeru Morokawa
发明人： Shigeru Morokawa
IPC分类号： G04G19/04 , H02M3/07 , G04C3/00
CPC分类号： H02M3/07 , G04G19/04
摘要： A voltage conversion system for an electronic timepiece having a power source, which system generates power at lower voltage level than that of the power source for operating at least one of a frequency standard, a frequency converter, a time counter circuit and a display system. The voltage conversion system comprises an oscillator circuit coupled to the power source to generate output signals, a plurality of capacitors, and a plurality of switching elements responsive to the output signals for alternately setting the capacitors in a parallel connected condition and a series connected condition, whereby an output voltage lower than that of the power source is generated at an output terminal of the system.
摘要翻译：一种具有电源的电子时钟的电压转换系统，该系统产生比用于操作频率标准，频率转换器，时间计数器电路和显示系统中的至少一个的电源的低电压电平的电力。电压转换系统包括耦合到电源以产生输出信号的振荡器电路，多个电容器和响应于输出信号的多个开关元件，用于交替地将电容器设置为并联连接状态和串联连接状态，从而在系统的输出端产生低于电源的输出电压。

19. 发明授权

US4199699A Motor and drive for a timepiece 失效
标题翻译：电机和驱动器的钟表
公开(公告)号：US4199699A
公开(公告)日：1980-04-22
申请号：US639987
申请日：1975-12-11
申请人： Kazunari Kume , Minoru Watanabe , Hideshi Ohno , Munetaka Tamaru , Takayasu Machida , Seiichi Nakamura , Shigeru Morokawa
发明人： Kazunari Kume , Minoru Watanabe , Hideshi Ohno , Munetaka Tamaru , Takayasu Machida , Seiichi Nakamura , Shigeru Morokawa
IPC分类号： G04C3/14 , F16H27/04 , G04C3/00 , G04C9/00 , H02K7/116 , H02K37/16 , H02K37/00
CPC分类号： G04C3/008 , F16H27/045 , G04C9/00 , H02K7/1166
摘要： An electronic timepiece including a battery, a drive motor, a drive, a display, and electronic circuits for driving said motor. The motor is a pulse motor and comprises a core, coil, yoke and rotor. The rotor includes a worm gear having worm teeth which engage with a gear wheel. The teeth on the worm gear are arranged and configured such that the initial and final portions of each tooth which engage with the gear wheel are parallel to the plane of rotation of the rotor thereby preventing torque applied to the gear wheel from being transmitted to the rotor.
摘要翻译：包括电池，驱动电动机，驱动器，显示器和用于驱动所述电动机的电子电路的电子钟表。电机是脉冲电机，包括铁芯，线圈，磁轭和转子。转子包括具有与齿轮啮合的蜗轮的蜗轮。蜗轮上的齿被布置和构造成使得与齿轮接合的每个齿的初始和最终部分平行于转子的旋转平面，从而防止施加到齿轮的扭矩传递到转子。

20. 发明授权

US4058969A Electric timepiece for displaying the operating condition thereof 失效
标题翻译：电表用于显示其工作状态
公开(公告)号：US4058969A
公开(公告)日：1977-11-22
申请号：US721439
申请日：1976-09-08
申请人： Munetaka Tamaru , Kazunari Kume , Hideshi Oono , Minoru Watanabe , Hideo Sato , Shigeru Morokawa
发明人： Munetaka Tamaru , Kazunari Kume , Hideshi Oono , Minoru Watanabe , Hideo Sato , Shigeru Morokawa
IPC分类号： G04C10/04 , G04G9/00 , G04C3/00
CPC分类号： G04C10/04 , G04G9/00
摘要： In a battery operated an electric timepiece operated by a battery of the type a time display, such as a second hand, when the voltage of the battery decreases below a predetermined value, the movement of the second hand is modified to give an alarm that the life of the battery has terminated.
摘要翻译：在电池操作的电池中，由例如秒针的时间显示类型的电池操作的电子计时器，当电池的电压降低到预定值以下时，修改了秒针的移动，发出报警，电池的使用寿命终止了。

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