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1. 发明授权

US08406086B2 Electronic timepiece 失效
标题翻译：电子钟表
公开(公告)号：US08406086B2
公开(公告)日：2013-03-26
申请号：US12932126
申请日：2011-02-17
申请人： Hiroshi Shimizu , Tomohiro Ihashi , Kenji Ogasawara , Kazuo Kato , Kazumi Sakumoto , Akira Takakura , Eriko Noguchi , Takanori Hasegawa , Keishi Honmura , Saburo Manaka , Kosuke Yamamoto
发明人： Hiroshi Shimizu , Tomohiro Ihashi , Kenji Ogasawara , Kazuo Kato , Kazumi Sakumoto , Akira Takakura , Eriko Noguchi , Takanori Hasegawa , Keishi Honmura , Saburo Manaka , Kosuke Yamamoto
IPC分类号： G04C17/00 , G04B19/04 , G04F8/00
CPC分类号： G04C9/00
摘要： An electronic timepiece can reduce a burden imposed on a user who performs a manipulation for correcting the positional displacement of a pointer when a position of the pointer is displaced due to the demonstration of the pointer movement. The electronic timepiece includes: a pointer which is rotated in a first direction based on a manipulation signal corresponding to a manipulation from the outside; and a control part which performs the demonstration of the pointer movement in which the pointer is rotated in a second direction opposite to the first direction and the first direction, wherein the pointer is positioned at a position where a rotational angle in the first direction from a preset reference position is smaller than a rotational angle in a second direction from the reference position.
摘要翻译：当指针的位置由于指针移动的演示而移位时，电子钟表可以减轻执行用于校正指针的位置偏移的操作的用户的负担。电子钟表包括：基于与外部的操作相对应的操作信号在第一方向上旋转的指针; 以及控制部件，其执行指示器移动的演示，其中指针在与第一方向和第一方向相反的第二方向上旋转，其中指示器位于从第一方向的旋转角度从预设基准位置小于从基准位置开始的第二方向上的旋转角度。

2. 发明申请

US20110122734A1 Chronograph timepiece 有权
标题翻译：计时钟表
公开(公告)号：US20110122734A1
公开(公告)日：2011-05-26
申请号：US12927305
申请日：2010-11-10
申请人： Kazuo Kato , Akira Takakura , Kenji Ogasawara , Saburo Manaka , Kazumi Sakumoto , Hiroshi Shimizu , Tomohiro Ihashi , Keishi Honmura , Takanori Hasegawa , Kosuke Yamamoto , Eriko Noguchi
发明人： Kazuo Kato , Akira Takakura , Kenji Ogasawara , Saburo Manaka , Kazumi Sakumoto , Hiroshi Shimizu , Tomohiro Ihashi , Keishi Honmura , Takanori Hasegawa , Kosuke Yamamoto , Eriko Noguchi
IPC分类号： G04F8/00
CPC分类号： G04F7/0804
摘要： Disclosed is a chronograph timepiece whose chronograph hands are electrically drive-controlled and mechanically zero-restoring-controlled, wherein it possible to perform a normal operation at the time of start operation and reset operation. After a mechanical control unit releases the setting of chronograph hands in response to the start operation of a start/stop button, a contact portion is placed in a start state, and an electrical control unit starts a time measurement operation to electrically hand-movement-drive the chronograph hands, and, after a contact portion is placed in a reset state in response to a reset operation of a reset button and the electrical control unit electrically resets the time measurement operation, the mechanical control unit mechanically zero-restores and sets the chronograph hands.
摘要翻译：本发明公开了一种计时手表，其计时指针由电驱动控制和机械零恢复控制，其中可以在开始操作和复位操作时执行正常操作。在机械控制单元响应于启动/停止按钮的开始操作来释放计时指针的设置之后，将接触部分置于开始状态，并且电气控制单元开始时间测量操作以电动手动移动，驱动计时指针，并且在响应于复位按钮的复位操作而将接触部分置于复位状态之后，电气控制单元电气地重置时间测量操作时，机械控制单元机械地恢复并设置计时手

3. 发明申请

US20110026370A1 Chronograph timepiece 失效
标题翻译：计时钟表
公开(公告)号：US20110026370A1
公开(公告)日：2011-02-03
申请号：US12804502
申请日：2010-07-22
申请人： Tomohiro Ihashi , Kenji Ogasawara , Kazuo Kato , Kazumi Sakumoto , Hiroshi Shimizu , Akira Takakura , Eriko Noguchi , Takanori Hasegawa , Keishi Honmura , Saburo Manaka , Kosuke Yamamoto
发明人： Tomohiro Ihashi , Kenji Ogasawara , Kazuo Kato , Kazumi Sakumoto , Hiroshi Shimizu , Akira Takakura , Eriko Noguchi , Takanori Hasegawa , Keishi Honmura , Saburo Manaka , Kosuke Yamamoto
IPC分类号： G04F8/00
CPC分类号： G04F8/00 , G04G19/08
摘要： Disclosed is a chronograph timepiece in which it is possible to prevent the battery reliability service life time from being exceeded even when the period of time that the chronograph function is used is short, making it possible to prevent failure generation in the chronograph timepiece due to liquid leakage. A 24-hour counter down-counts a period of time that has elapsed starting from 24 hours, and a chronograph counter down-counts the period of time that chronograph measurement operation is performed from a predetermined time; when the count values of the 24-hour counter and the chronograph counter become equal to each other, a processing unit consumes a battery for the residual period of time of the two counters by a battery power consuming unit.
摘要翻译：公开了一种计时钟表，其中即使在使用计时功能的时间段短的情况下，也可以防止电池可靠性使用寿命超时，从而可以防止由于液体而导致的计时钟表中的故障产生泄漏。 24小时计数器从24小时开始计时经过一段时间，计时器计数器从预定时间向下计数计时器测量操作的时间段; 当24小时计数器和计时器计数器的计数值彼此相等时，处理单元通过电池电力消耗单元消耗两个计数器的剩余时间段的电池。

4. 发明申请

US20100238767A1 Stepping motor control circuit and analog electronic watch 失效
标题翻译：步进电机控制电路和模拟电子手表
公开(公告)号：US20100238767A1
公开(公告)日：2010-09-23
申请号：US12661359
申请日：2010-03-16
申请人： Keishi Honmura , Saburo Manaka , Kosuke Yamamoto , Akira Takakura , Kenji Ogasawara , Kazumi Sakumoto , Kazuo Kato , Takanori Hasegawa
发明人： Keishi Honmura , Saburo Manaka , Kosuke Yamamoto , Akira Takakura , Kenji Ogasawara , Kazumi Sakumoto , Kazuo Kato , Takanori Hasegawa
IPC分类号： G04B19/04 , H02P8/38
CPC分类号： G04C3/143 , H02P8/02
摘要： A stepping motor control circuit includes a rotation detecting means which detects an induced signal generated by rotation of a rotor of a stepping motor, and detects a rotation state of the stepping motor according to whether the induced signal exceeds a predetermined reference threshold voltage in a predetermined detection section, and a control means which controls driving of the stepping motor by using any one of a plurality of main driving pulses having energies different from each other or a correction driving pulse with energy higher than energy of each main driving pulse according to a detection result of the rotation detecting means. The detection section is divided into a first section immediately after driving by the main driving pulse, a second section after the first section and a third section after the second section. During the driving of the stepping motor by the main driving pulse, when the rotation detecting means has detected an induced signal exceeding a first reference threshold voltage in the first section and the second section, if an induced signal exceeding a second reference threshold voltage lower than the first reference threshold voltage is not detected in the third section, the control means drives the stepping motor by using the correction driving pulse.
摘要翻译：步进电动机控制电路包括旋转检测装置，其检测由步进电动机的转子旋转产生的感应信号，并且根据感应信号是否超过预定的参考阈值电压来检测步进电动机的旋转状态检测部分和控制装置，其通过使用具有彼此不同的能量的多个主驱动脉冲中的任何一个来控制步进电机的驱动，或者根据检测来控制具有高于每个主驱动脉冲的能量的能量的校正驱动脉冲旋转检测装置的结果。检测部分通过主驱动脉冲被分成紧接在驱动之后的第一部分，第一部分之后的第二部分和第二部分之后的第三部分。在通过主驱动脉冲驱动步进电机的过程中，当旋转检测装置在第一部分和第二部分检测到超过第一参考阈值电压的感应信号时，如果超过第二参考阈值电压的感应信号低于在第三部分中没有检测到第一参考阈值电压，控制装置通过使用校正驱动脉冲来驱动步进电机。

5. 发明授权

US08274863B2 Chronograph timepiece 失效
标题翻译：计时钟表
公开(公告)号：US08274863B2
公开(公告)日：2012-09-25
申请号：US12804502
申请日：2010-07-22
申请人： Tomohiro Ihashi , Kenji Ogasawara , Kazuo Kato , Kazumi Sakumoto , Hiroshi Shimizu , Akira Takakura , Eriko Noguchi , Takanori Hasegawa , Keishi Honmura , Saburo Manaka , Kosuke Yamamoto
发明人： Tomohiro Ihashi , Kenji Ogasawara , Kazuo Kato , Kazumi Sakumoto , Hiroshi Shimizu , Akira Takakura , Eriko Noguchi , Takanori Hasegawa , Keishi Honmura , Saburo Manaka , Kosuke Yamamoto
IPC分类号： G04F8/00 , G04B1/00 , H02J7/00
CPC分类号： G04F8/00 , G04G19/08
摘要： Disclosed is a chronograph timepiece in which it is possible to prevent the battery reliability service life time from being exceeded even when the period of time that the chronograph function is used is short, making it possible to prevent failure generation in the chronograph timepiece due to liquid leakage. A 24-hour counter down-counts a period of time that has elapsed starting from 24 hours, and a chronograph counter down-counts the period of time that chronograph measurement operation is performed from a predetermined time; when the count values of the 24-hour counter and the chronograph counter become equal to each other, a processing unit consumes a battery for the residual period of time of the two counters by a battery power consuming unit.
摘要翻译：公开了一种计时钟表，其中即使在使用计时功能的时间段短的情况下，也可以防止电池可靠性使用寿命超时，从而可以防止由于液体而导致的计时钟表中的故障产生泄漏。 24小时计数器从24小时开始计时经过一段时间，计时器计数器从预定时间向下计数计时器测量操作的时间段; 当24小时计数器和计时器计数器的计数值彼此相等时，处理单元通过电池电力消耗单元消耗两个计数器的剩余时间段的电池。

6. 发明授权

US08215827B2 Chronograph timepiece 有权
标题翻译：计时钟表
公开(公告)号：US08215827B2
公开(公告)日：2012-07-10
申请号：US12804103
申请日：2010-07-14
申请人： Kazuo Kato , Akira Takakura , Kenji Ogasawara , Saburo Manaka , Kazumi Sakumoto , Hiroshi Shimizu , Tomohiro Ihashi , Keishi Honmura , Takanori Hasegawa , Kosuke Yamamoto , Eriko Noguchi
发明人： Kazuo Kato , Akira Takakura , Kenji Ogasawara , Saburo Manaka , Kazumi Sakumoto , Hiroshi Shimizu , Tomohiro Ihashi , Keishi Honmura , Takanori Hasegawa , Kosuke Yamamoto , Eriko Noguchi
IPC分类号： G04F7/00 , G04F8/00
CPC分类号： G04F8/08
摘要： When it is judged that a chronograph second counter and a chronograph minute counter have measured a maximum measurement time, a maximum measurement control unit controls a drive pulse generation circuit so as to drive and stop a motor such that chronograph hand stops at predetermined positions. When, in this state, a restarting operation is performed on a start/stop button, a normal chronograph measurement operation is restarted. At this time, a mechanical structure has been restored to a reset state, so that even at the time of restarting after the measurement of the maximum measurement time, the load at the starting operation is the same as that of the normal operation, thus generating no sense of incongruity.
摘要翻译：当判断出计时秒表计时器和计时器计时器已经测量出最大测量时间时，最大测量控制单元控制驱动脉冲产生电路，以驱动和停止电动机，使得计时指针停止在预定位置。当在这种状态下，在启动/停止按钮上执行重新启动操作时，重新开始正常的计时器测量操作。此时机械结构恢复到复位状态，即使在最大测量时间的测量之后再起动时，起动时的负载与通常动作相同，因此产生没有不协调的感觉。

7. 发明申请

US20110158053A1 Chronograph timepiece 审中-公开
标题翻译：计时钟表
公开(公告)号：US20110158053A1
公开(公告)日：2011-06-30
申请号：US12928572
申请日：2010-12-14
申请人： Kenji Ogasawara , Akira Takakura , Saburo Manaka , Keishi Honmura , Takanori Hasegawa , Kosuke Yamamoto , Kazumi Sakumoto , Hiroshi Shimizu , Kazuo Kato , Erico Noguchi , Tomohiro Ihashi
发明人： Kenji Ogasawara , Akira Takakura , Saburo Manaka , Keishi Honmura , Takanori Hasegawa , Kosuke Yamamoto , Kazumi Sakumoto , Hiroshi Shimizu , Kazuo Kato , Erico Noguchi , Tomohiro Ihashi
IPC分类号： G04F8/00 , G04B19/04
CPC分类号： G04F8/006
摘要： Provided is a chronograph timepiece to perform a system reset by an easy-to-understand operation for users, including a crown, an operating unit that at least starts and resets a time period measurement, a time hand drive unit that keeps time of day based on a clock signal for electrically driving a time hand so as to indicate the timed time of day, a chronograph hand drive unit that measures a time period based on a chronograph signal in response to the start for electrically driving a chronograph hand so as to indicate a measured time period and to reset the time period measurement in response to the reset directed by the operating unit, and a control unit that resets the time hand drive unit in response to a reset directed by the crown and resets the chronograph hand drive unit in response to the reset directed by the operating unit.
摘要翻译：提供了一种计时钟表，用于通过易于理解的操作来执行系统重置，包括表冠，至少启动和复位时间段测量的操作单元，保持时间基准的时间驱动单元用于电时驱动时针以指示一天的定时时间的时钟信号;计时指针驱动单元，其响应于用于电驱动计时指针的开始而基于计时信号测量时间段，以指示测量时间段，并且响应于由操作单元指示的复位来重置时间段测量;以及控制单元，其响应于由表冠指示的复位来复位时间驱动单元，并将计时指针驱动单元复位在对由操作单元执行的复位的响应。

8. 发明申请

US20110026371A1 Chronograph timepiece 失效
标题翻译：计时钟表
公开(公告)号：US20110026371A1
公开(公告)日：2011-02-03
申请号：US12804503
申请日：2010-07-22
申请人： Tomohiro Ihashi , Kenji Ogasawara , Kazuo Kato , Kazumi Sakumoto , Hiroshi Shimizu , Akira Takakura , Eriko Noguchi , Takanori Hasegawa , Keishi Honmura , Saburo Manaka , Kosuke Yamamoto
发明人： Tomohiro Ihashi , Kenji Ogasawara , Kazuo Kato , Kazumi Sakumoto , Hiroshi Shimizu , Akira Takakura , Eriko Noguchi , Takanori Hasegawa , Keishi Honmura , Saburo Manaka , Kosuke Yamamoto
IPC分类号： G04F8/00
CPC分类号： G04F8/00 , G04C3/143
摘要： Disclosed is a chronograph timepiece in which it is possible to prevent the chronograph drive timing and the magnetic field detection timing from overlapping each other to unnecessarily effect driving with correction drive pulses. A processing unit controls drive circuits so as to drive a time indication motor and a chronograph indication motor with a predetermined timing based respectively on timekeeping information obtained and chronograph measurement information obtained, and effects control such that a magnetic field detecting unit detects a magnetic field with a predetermined timing; when the drive timing for the chronograph indication motor and the magnetic field detection timing for the magnetic field detecting unit overlap each other, the processing unit changes the magnetic field detection timing for the magnetic field detecting unit so that the drive timing for the chronograph indication motor and the magnetic field detection timing for the magnetic field detecting unit may not overlap each other.
摘要翻译：公开了一种计时钟表，其中可以防止计时器驱动定时和磁场检测定时彼此重叠，从而不必要地用修正驱动脉冲驱动驱动。处理单元控制驱动电路，以分别基于获得的计时信息和计时器测量信息来驱动具有预定定时的时间指示电动机和计时器指示电动机，并且进行控制，使得磁场检测单元用预定定时; 当计时指示电动机的驱动定时和磁场检测单元的磁场检测定时彼此重叠时，处理单元改变磁场检测单元的磁场检测定时，使得计时指示电动机的驱动定时并且磁场检测单元的磁场检测定时可以彼此不重叠。

9. 发明申请

US20100295499A1 Stepping motor control circuit and analog electronic timepiece 审中-公开
标题翻译：步进电机控制电路和模拟电子表
公开(公告)号：US20100295499A1
公开(公告)日：2010-11-25
申请号：US12800707
申请日：2010-05-20
申请人： Keishi Honmura , Akira Takakura , Saburo Manaka , Kenji Ogasawara , Kazumi Sakumoto , Hiroshi Shimizu , Kazuo Kato , Takanori Hasegawa , Kosuke Yamamoto
发明人： Keishi Honmura , Akira Takakura , Saburo Manaka , Kenji Ogasawara , Kazumi Sakumoto , Hiroshi Shimizu , Kazuo Kato , Takanori Hasegawa , Kosuke Yamamoto
IPC分类号： H02P8/38 , G04B19/04
CPC分类号： G04C3/143 , H02P8/38
摘要： When a reset operation or the driving by a correction drive pulse P2 is performed, a stepping motor is driven by a plurality of main drive pulses P0 for initial setting stored in a storage circuit and the stepping motor is rotary driven by a correction drive pulse P2 following the respective main drive pulses P0, so that the main drive pulses P0 with energy as large as or larger than energy by which it is determined to maintain the pulse rank are used as main drive pulses P1 during normal correction drive. It thus becomes possible to perform driving by a main drive pulse suitable for the stepping motor in consideration of a characteristic variation of the stepping motor.
摘要翻译：当执行复位操作或通过校正驱动脉冲P2的驱动时，步进电机由存储在存储电路中的多个用于初始设定的主驱动脉冲P0驱动，步进电机由校正驱动脉冲P2 遵循相应的主驱动脉冲P0，使得在正常校正驱动期间将主要驱动脉冲P0用作主驱动脉冲P1，其中主驱动脉冲P0具有能量大于或大于其被确定保持脉冲等级的能量。考虑到步进电机的特性变化，可以通过适用于步进电机的主驱动脉冲进行驱动。

10. 发明申请

US20100238768A1 Stepping motor control circuit and analogue electronic timepiece 审中-公开
标题翻译：步进电机控制电路和模拟电子表
公开(公告)号：US20100238768A1
公开(公告)日：2010-09-23
申请号：US12661381
申请日：2010-03-16
申请人： Kazuo Kato , Keishi Honmura , Saburo Manaka , Kenji Ogasawara , Kazumi Sakumoto , Takanori Hasegawa , Kosuke Yamamoto , Akira Takakura
发明人： Kazuo Kato , Keishi Honmura , Saburo Manaka , Kenji Ogasawara , Kazumi Sakumoto , Takanori Hasegawa , Kosuke Yamamoto , Akira Takakura
IPC分类号： G04B19/04 , H02P8/38
CPC分类号： H02P8/02 , G04C3/143
摘要： A stepping motor control circuit and an analogue electronic timepiece can optimize a rank change operation of a main drive pulse by properly determining an available driving force thus realizing the reduction of the power consumption. A detection interval in which a rotation state of a stepping motor is detected is divided into a first interval immediately after driving with a main drive pulse, a second interval which comes after the first interval, and a third interval which comes after the second interval, and a rotation state is detected. A control circuit looks up an interval table which makes respective main drive pulses stored in the control circuit and a length of the second interval, sets the second interval which corresponds to energy of the present main drive pulse. A detection interval determination circuit determines the interval or the intervals in which an induction signal which exceeds a reference threshold voltage is generated. The control circuit performs a pulse control of the main drive pulse based on the determination.
摘要翻译：步进电机控制电路和模拟电子钟表可以通过适当地确定可用的驱动力来优化主驱动脉冲的秩变化操作，从而实现功耗的降低。检测出步进电动机的旋转状态的检测间隔，在主驱动脉冲，第一间隔之后的第二间隔和第二间隔之后的第三间隔，被分割为紧随驱动后的第一间隔，并且检测到旋转状态。控制电路查找间隔表，其使存储在控制电路中的各个主驱动脉冲和第二间隔的长度设定与当前主驱动脉冲的能量对应的第二间隔。检测间隔确定电路确定产生超过参考阈值电压的感应信号的间隔或间隔。控制电路基于该判定来执行主驱动脉冲的脉冲控制。

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