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1. 发明授权

US3802182A Timepiece with flickering digital display 失效
标题翻译：时代数字数字显示
公开(公告)号：US3802182A
公开(公告)日：1974-04-09
申请号：US23231872
申请日：1972-02-23
申请人： SUWA SEIKOSHA KK
发明人： FUJITA K
IPC分类号： G04G9/00 , G04G9/08 , G04G9/12 , G09F9/302 , G04C3/00 , G04B19/00
CPC分类号： G04G9/0082 , G04G9/08 , G04G9/12 , G09F9/302
摘要： In an electronic timepiece using a digital display showing hours and minutes only, the fact that the timepiece is functioning can be evident by causing at least a portion of the digital display to flicker. The rate at which the flickering occurs is arranged to be close to one cycle per second, making it unnecessary to wait for periods as long as one minute in order to determine that the timepiece is functioning.
摘要翻译：在使用仅显示小时和分钟的数字显示器的电子钟表中，通过使数字显示器的至少一部分闪烁，钟表功能的事实是显而易见的。发生闪烁的频率被设置为接近每秒一个周期，使得不需要等待长达一分钟的时间段，以便确定钟表正在工作。

2. 发明授权

US3795831A Miniature tuning fork type crystal vibrator 失效
标题翻译：微型冲击式水晶振动器
公开(公告)号：US3795831A
公开(公告)日：1974-03-05
申请号：US3795831D
申请日：1972-04-26
申请人： SUWA SEIKOSHA KK
发明人： FUJITA K
IPC分类号： H03H9/21 , G04F5/06 , H03H9/09 , H04R17/00
CPC分类号： G04F5/063 , H03H9/09
摘要： A crystal vibrator having a tuning fork type vibrator supported by a pair of flexible supporting wires, each of said wires being fixed at one end to opposed sides of said vibrator along the symmetrical axis thereof. The other end of each of said supporting wires is rigidly fixed, with the portion in between extending substantially parallel to said vibrator, said supporting wire being dimensioned and positioned so that the center of rotation on said wire is substantially aligned with the center of gravity of said vibrator when said vibrator is subjected to external shock.
摘要翻译：一种具有由一对柔性支撑线支撑的音叉式振动器的晶体振子，每根所述导线沿着其对称轴固定在所述振动器的相对侧。每个所述支撑线的另一端是刚性地固定的，其中，所述支撑线之间的部分基本上平行于所述振动器延伸，所述支撑线的尺寸和定位使得所述线上的旋转中心基本上与所述振动器当所述振动器受到外部冲击时。

3. 发明授权

US3792377A Temperature compensated quartz oscillator circuit 失效
标题翻译：温度补偿的QUARTZ振荡器电路
公开(公告)号：US3792377A
公开(公告)日：1974-02-12
申请号：US3792377D
申请日：1971-12-27
申请人： SUWA SEIKOSHA KK
发明人： FUJITA K , MITSUI H
IPC分类号： H03B5/32 , H03L1/02 , H03B5/36
CPC分类号： H03B5/323 , H03L1/028
摘要： A quartz oscillator having a four-terminal quartz vibrator, two of the four terminals being connected with a compensating device for compensating the temperature coefficient of the quartz vibrator frequency, the other two terminals being connected with an active circuit including at least one MOS transistor.
摘要翻译：一种具有四端石英振子的石英振荡器，四个端子中的两个与用于补偿石英振子频率的温度系数的补偿装置连接，另外两个端子与包括至少一个MOS晶体管的有源电路连接。

4. 发明授权

US3740943A Apparatus for driving an electric watch 失效
标题翻译：用于驾驶电动手表的装置
公开(公告)号：US3740943A
公开(公告)日：1973-06-26
申请号：US3740943D
申请日：1971-06-30
申请人： SUWA SEIKOSHA KK
发明人： FUJITA K
IPC分类号： G04C3/06 , H02K33/00 , G04C3/04 , H02K33/16 , H03B5/20
CPC分类号： H02K33/00 , G04C3/067
摘要： An apparatus for driving an electric watch having a balance wheel which is driven electro-magnetically, wherein driving current is alternately applied in opposite directions to the driving coil.

5. 发明授权

US3760580A Binary divider circuit for electronic watch 失效
标题翻译：电子手表二进制分频电路
公开(公告)号：US3760580A
公开(公告)日：1973-09-25
申请号：US3760580D
申请日：1972-02-02
申请人： SUWA SEIKOSHA KK
发明人： FUJITA K
IPC分类号： G04C3/14 , G04G3/02 , H03K5/15 , G04B1/00
CPC分类号： H03K5/15033 , G04C3/14 , G04G3/02
摘要： A binary divider circuit for an electronic watch including dual OR-NAND gates and two inverters. The watch includes a time standard oscillator which oscillates at a relatively high frequency, a chain of said binary dividers for dividing said high frequency to a low frequency timing signal, and time display devices for displaying time in response to said low frequency timing signal.
摘要翻译：一种用于电子手表的二进制分频电路，包括双OR或非门和两个反相器。手表包括以相对高的频率振荡的时间标准振荡器，用于将所述高频分频成低频定时信号的所述二进制分频器的链路，以及响应于所述低频定时信号显示时间的时间显示装置。

6. 发明授权

US3728641A Variable temperature compensating capacitor for crystal oscillators 失效
标题翻译：用于晶体振荡器的可变温度补偿电容器
公开(公告)号：US3728641A
公开(公告)日：1973-04-17
申请号：US3728641D
申请日：1971-08-03
申请人： SUWA SEIKOSHA KK
发明人： FUJITA K , MITSUI H
IPC分类号： G04F5/06 , H03B5/36 , H03L1/02 , H03B5/30
CPC分类号： H03L1/028 , G04F5/066 , H03B5/364
摘要： A temperature sensitive capacitor having a dielectric such as BaTiO3, wherein capacitance varies in response to temperature, is provided with means for manually changing the capacitance thereof either in a stepwise manner or continuously.
摘要翻译：具有诸如BaTiO 3的电介质的温度敏感电容器，其中电容响应于温度而变化，具有用于以逐步方式或连续地手动改变其电容的装置。

7. 发明授权

US3781864A Driving arrangement for liquid crystal displays 失效
标题翻译：液晶显示驱动装置
公开(公告)号：US3781864A
公开(公告)日：1973-12-25
申请号：US3781864D
申请日：1972-02-25
申请人： SUWA SEIKOSHA KK
发明人： FUJITA K
IPC分类号： G04G9/00 , G09G3/18 , G08B5/36
CPC分类号： G04G9/0047 , G09G3/18
摘要： An arrangement for driving liquid crystal displays wherein an alternating driving voltage is applied to the display segments through a driving circuit formed from complementary field effect transistors. The output signal associated with each display segment and the inverse thereof are alternately applied to the segmented electrode in response to an alternating control signal, the inverse of said control signal being applied to the common electrode of the display.
摘要翻译：一种用于驱动液晶显示器的装置，其中通过由互补场效应晶体管形成的驱动电路将交变驱动电压施加到显示段。与每个显示段及其反相关联的输出信号响应于交替的控制信号交替地施加到分段电极，所述控制信号的反相被施加到显示器的公共电极。

8. 发明授权

US3768247A Control switches to watch having a digital display 失效
标题翻译：控制切换以观看数字显示
公开(公告)号：US3768247A
公开(公告)日：1973-10-30
申请号：US3768247D
申请日：1972-02-01
申请人： SUWA SEIKOSHA KK
发明人： FUJITA K
IPC分类号： G04C3/00 , G04G3/02 , G04G5/04 , G04G9/00 , G04B19/30 , G04B27/00
CPC分类号： G04C3/005 , G04G3/02 , G04G5/04 , G04G9/0047
摘要： A watch wherein the high frequency signal produced by a quartz crystal oscillator is applied to a counter and decoder which produces driving signals for application to a digital display such as light emitting diodes, a liquid crystal display, or a plasma display. Functional push-button switches are provided for adjusting time, and for resetting the counter. The switches are preferably positioned on the upper or front side of the case and electronic or mechanical means are provided for locking said switches.
摘要翻译：其中将由石英晶体振荡器产生的高频信号应用于计数器和解码器，该计数器和解码器产生用于应用于诸如发光二极管，液晶显示器或等离子体显示器的数字显示器的驱动信号。功能按钮开关用于调整时间和复位计数器。开关优选地定位在壳体的上侧或前侧，并且提供用于锁定所述开关的电子或机械装置。

9. 发明授权

US3757509A Chronograph timepiece using digital display 失效
标题翻译：使用数字显示的CHRONOGRAPH TIMEPIECE
公开(公告)号：US3757509A
公开(公告)日：1973-09-11
申请号：US3757509D
申请日：1972-03-07
申请人： SUWA SEIKOSHA KK
发明人： FUJITA K
IPC分类号： G04F10/04 , G04G9/08 , G04C3/00 , G04F3/06
CPC分类号： G04F10/04 , G04G9/087
摘要： A chronograph timepiece using digital display in an electronic chronograph watch in which digital display is effected by a liquid or solid state display device, wherein the time of day is measured by a watch mechanism and a time period is measured by a chronograph mechanism and these are memorized in a resistor device. The memorized time and time period are selectively displayed in the display device.
摘要翻译：一种在电子计时表中使用数字显示的计时钟表，其中通过液晶或固态显示装置实现数字显示，其中，通过钟表机构测量时间和时间段是通过计时机制来测量的，记忆在电阻器件中。存储的时间和时间段被选择性地显示在显示装置中。

10. 发明授权

US3717990A Time correction device for digital watches 失效
标题翻译：数字手表的时间校正装置
公开(公告)号：US3717990A
公开(公告)日：1973-02-27
申请号：US3717990D
申请日：1971-12-15
申请人： SUWA SEIKOSHA KK
发明人： FUJITA K
IPC分类号： G04G5/00 , G04G5/04 , G04G9/08 , G04B19/30 , G04C9/00
CPC分类号： G04G9/08 , G04G5/04
摘要： A time correction device for electronic watches having multistage divider circuitry for dividing the high frequency output signals of an oscillator into low frequency timing signals including a gate at the input of each divider stage to be corrected for selectively applying to said divider stage the output signal of the prior stage or the inverse of said prior stage output signal. A switch is provided for manually actuating the gate to pass one of the prior stage output signal and the inverse thereof.
摘要翻译：一种用于电子手表的时间校正装置，具有用于将振荡器的高频输出信号分成低频定时信号的多级分频器电路，该低频定时信号包括每个除法器级的输入端的门，以便选择性地向所述分频器级施加输出前一级的信号或所述前级输出信号的反相。提供了用于手动致动栅极以通过其中一个前级输出信号及其反相的开关。

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