专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4536093A Electronic timepiece with system for synchronizing hands 失效
标题翻译：电子钟表系统用于同步手
公开(公告)号：US4536093A
公开(公告)日：1985-08-20
申请号：US544741
申请日：1983-10-24
申请人： Masaru Yoshida
发明人： Masaru Yoshida
IPC分类号： G04C3/14 , G04C3/00 , G04C9/00 , G04C9/08 , G04C23/08 , G04G5/02 , G04G9/00 , G04G13/02
CPC分类号： G04G9/0082 , G04G13/02 , G04G5/02 , G04G5/022
摘要： An electronic timepiece having hands incorporates a correction system whereby the user can rapidly and easily check that the operations of the hands are synchronized, and can adjust the state of synchronization if necessary, by initiating an operating mode in which the hands should rotate to indicate a predetermined reference time value. This checking and adjustment can be carried out at any time, irrespective of the current state of timepiece operation.
摘要翻译：具有手的电子钟表结合了校正系统，由此用户可以快速且容易地检查手的操作是否同步，并且如果需要可以通过启动手应该旋转的操作模式来调整同步状态来指示一个预定参考时间值。这种检查和调整可以随时进行，不管目前的手表状态如何。

2. 发明授权

US4211067A Time adjusting device for electronic timepiece 失效
标题翻译：电子时计时间调节装置
公开(公告)号：US4211067A
公开(公告)日：1980-07-08
申请号：US898770
申请日：1978-04-21
申请人： Hajime Oda , Toshihide Samejima , Toshio Matsumura , Nakanobu Moritani , Masanori Fujita
发明人： Hajime Oda , Toshihide Samejima , Toshio Matsumura , Nakanobu Moritani , Masanori Fujita
IPC分类号： G04G5/00 , G04G5/02 , G04G21/00 , G04B27/00
CPC分类号： G04G5/022
摘要： A time adjusting device for an electronic timepiece utilizes a manually rotatable mechanism which generates pulses corresponding in frequency and number with the speed and extent of rotation thereof. Each pulse which is generated is thereafter converted into a plurality of pulses. A manually actuatable switch applies either the normal periodic time pulses to a time counter or the plurality of pulses to the time counter upon actuation to adjust the time count therein.
摘要翻译：电子钟表的时间调节装置利用手动旋转机构，其产生频率和数量对应的脉冲与其旋转的速度和程度。然后将产生的每个脉冲转换为多个脉冲。手动启动开关将正常的周期时间脉冲施加到时间计数器或在致动时将多个脉冲施加到时间计数器以调整其中的时间计数。

3. 发明授权

US3733803A Device for correcting time displayed on electronic timepiece 失效
标题翻译：用于校正电子时间显示时间的装置
公开(公告)号：US3733803A
公开(公告)日：1973-05-22
申请号：US3733803D
申请日：1972-06-21
申请人： CITIZEN WATCH CO LTD
发明人： HIRAGA M , YOSHIDA M
IPC分类号： G04C3/00 , G04C9/00 , G04G5/02
CPC分类号： G04C9/00 , G04C3/005 , G04G5/022
摘要： A device for correcting the time displayed on an electronic timepiece having a standard oscillator, a frequency divider bank, a time display unit, a reversible driver and an external actuating member for correcting the time display from the exterior of the timepiece. In the device, means, including an onoff switch, for applying a correcting signal at a variable frequency is connected to the driver through a normal-reverse switch, and these means are arranged for interlocking operation with the external actuating member so that the time display can be corrected at a rapid and controlled rate in response to the manipulation of the external actuating member.

4. 发明授权

US3643418A Time-setting device for an electronic watch 失效
标题翻译：用于电子手表的时间设置装置
公开(公告)号：US3643418A
公开(公告)日：1972-02-22
申请号：US3643418D
申请日：1970-05-06
申请人： VOGEL PAUL
发明人： POLIN HERBERT S , KUHN GUSTAVO
IPC分类号： G04C3/00 , G04F5/00 , G04G5/02 , G04B27/00
CPC分类号： G04G5/02 , G04C3/001 , G04F5/00 , G04G5/022 , G04G5/025
摘要： The invention concerns a time-setting device for an electronic watch. This time-setting device is original in that it comprises only one control member to set the watch at different setting speeds. Furthermore, this control member is formed by a pushbutton which is made alike the winding and setting crown of an ordinary mechanical watch to be immediately familiar to the user.
摘要翻译：本发明涉及电子手表的时间设定装置。该时间设定装置是原始的，其中仅包括一个控制构件，以不同的设定速度设置手表。此外，该控制构件由与用户立即熟悉的普通机械手表的卷绕和定位表冠相同的按钮形成。

5. 发明授权

US4371268A Time correcting circuit for timepiece with electrochromic display 失效
标题翻译：具有电致变色显示的钟表时间校正电路
公开(公告)号：US4371268A
公开(公告)日：1983-02-01
申请号：US219910
申请日：1980-12-24
申请人： Hiroshi Miyasaka , Shinji Yamada
发明人： Hiroshi Miyasaka , Shinji Yamada
IPC分类号： G04G5/02 , G04C19/00 , G04C9/00
CPC分类号： G04G5/022
摘要： A time correction circuit for a timepiece with an electrochromic display which includes a timing circuit having counters counting time standard clock signals and for generating time display output signals, a time display circuit having an electrochromic display section displaying output signals from said counters, a correction mode changeover switch selectively switching between a time display mode and a time correction mode, a correcting circuit which works only when said correction mode changeover switch selects the correction mode to change the count in the counters, a writing and erasing control circuit for controlling the timing of the writing and the erasing of the electrochromic display section in response to the mode selected by the correction mode changeover switch and a correction pulse generating circuit for outputting time correction writing pulses of smaller pulse width than time correction writing and erasing pulses during the time display mode when the correction mode changeover switch selects the time correction mode to enable fast correction of the electrochromic display.
摘要翻译：一种具有电致变色显示器的钟表的时间校正电路，包括具有计数时间标准时钟信号的计数器和用于产生时间显示输出信号的定时电路，具有显示来自所述计数器的输出信号的电致变色显示部分的时间显示电路，校正模式切换开关选择性地在时间显示模式和时间校正模式之间切换，仅当所述校正模式切换开关选择校正模式以改变计数器的计数时才起作用的校正电路，用于控制计时器的定时的写入和擦除控制电路响应于由校正模式切换开关选择的模式的电致变色显示部的写入和擦除以及用于在时间显示模式期间输出比时间校正写入和擦除脉冲更小的脉冲宽度的时间校正写入脉冲的校正脉冲发生电路当校正模式ch 安装开关选择时间校正模式，以实现电致变色显示的快速校正。

6. 发明授权

US4357693A Electronic hour timesetting device for electronic analog timepiece 失效
标题翻译：电子模拟时计电子时间计时器
公开(公告)号：US4357693A
公开(公告)日：1982-11-02
申请号：US161464
申请日：1980-06-20
申请人： Michel Plancon , Jean-Pierre Migeon , Paul Grand Chavin
发明人： Michel Plancon , Jean-Pierre Migeon , Paul Grand Chavin
IPC分类号： G04C3/14 , G04C9/08 , G04G5/02 , G04B27/00
CPC分类号： G04C3/14 , G04C9/08 , G04G5/022
摘要： An electronic analog timepiece with hour and minute hand driven by a stepping motor in accordance with low frequency timekeeping signals supplied by a high frequency quartz time reference. The electronic time-setting control circuit is controlled by a single manual push-button switch. The time is adjusted for correction, daylight saving or time zone change at slow, fast and accelerated rate in the clockwise and counterclockwise directions. Both an automatic single hour time correction with automatic restart, and a manual restart option are incorporated.
摘要翻译：一种电子模拟时计，具有按照由高频石英时间基准提供的低频计时信号由步进电机驱动的小时和分针。电子时间设定控制电路由单个手动按钮开关控制。在顺时针和逆时针方向上以慢，快速和加速的速度调整时间进行校正，夏令时或时区变化。包括自动重启的自动单小时时间校正和手动重启选项。

7. 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。

8. 发明授权

US4095405A Electronic watch 失效
标题翻译：电子手表
公开(公告)号：US4095405A
公开(公告)日：1978-06-20
申请号：US725713
申请日：1976-09-23
申请人： Kojiro Tanaka
发明人： Kojiro Tanaka
IPC分类号： G04C3/00 , G04G5/00 , G04G5/02 , G04G9/00 , G04G9/02 , G04B19/24 , G04B19/34 , G04B27/08
CPC分类号： G04G9/0011 , G04C3/007 , G04G5/022 , G04G9/0082
摘要： An all electronic watch has an analog minute and hour display comprising two concentric circles of radially disposed LEDs which are energized sequentially in a manner to simulate the movement of the minute and hour hands of a mechanical watch, and a centrally located digital display of date. The circuitry for energizing the LEDs of the analog minute and hour display and the digital date display comprise up-down counters. Amendment of time in a forward direction or in a backward direction is effected by switches actuated by the crown of the watch to feed fast pulses to the counters to operate the counters in a forward direction or in a backward direction as desired. The crown has two operational positions and is rotatable selectively in opposite directions in the manner of a mechanical watch to effect time and date amendment forwardly or backwardly.
摘要翻译：所有的电子手表具有模拟分钟和小时显示，包括两个径向设置的LED的同心圆，其以模拟机械手表的分针和时针的运动以及日期中心定位的数字显示的顺序被依次通电。用于为模拟分时钟和小时显示的LED通电的电路和数字日期显示器包括上下计数器。通过由表的表冠驱动的开关来进行向前方向或向后方向的修正，以将快速脉冲馈送到计数器，以根据需要向前方向或向后方向操作计数器。冠部具有两个操作位置，并且可以以机械手表的方式在相反方向上选择性地旋转，以实现向前或向后的时间和日期修改。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式