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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
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。
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公开(公告)号：US20120287760A1
公开(公告)日：2012-11-15
申请号：US13466749
申请日：2012-05-08
申请人： Kenji OGASAWARA , Toshitaka Fukushim , Saburo Manaka , Akira Takakura , Hiroshi Shimizu , Kazumi Sakumoto , Keishi Honmura , Kosuke Yamamoto
发明人： Kenji OGASAWARA , Toshitaka Fukushim , Saburo Manaka , Akira Takakura , Hiroshi Shimizu , Kazumi Sakumoto , Keishi Honmura , Kosuke Yamamoto
摘要： A voltage detection circuit detects a voltage of a secondary cell that powers a stepping motor. A rotation detection circuit detects a rotation state of the stepping motor, and a control unit selects a main driving pulse for driving the stepping motor based on the detected rotation state from plural kinds of driving pulses having different energies. An analog display unit announces that the voltage of the secondary cell becomes a predetermined reference voltage when the voltage detection circuit detects that the voltage of the secondary cell becomes the predetermined reference voltage. When the control unit selects a predetermined main driving pulse before the voltage detection circuit detects that the voltage of the secondary cell becomes a current reference voltage, the control unit sets the reference voltage to the predetermined reference voltage higher than the current reference voltage.
摘要翻译： 电压检测电路检测对步进电机供电的二次电池的电压。 旋转检测电路检测步进电动机的旋转状态，并且控制单元基于来自具有不同能量的多种驱动脉冲的检测到的旋转状态来选择用于驱动步进电动机的主驱动脉冲。 当电压检测电路检测到二次电池的电压变为预定参考电压时，模拟显示单元宣布二次电池的电压变为预定参考电压。 当控制单元在电压检测电路检测到二次电池的电压变为电流参考电压之前选择预定的主要驱动脉冲时，控制单元将参考电压设置为高于当前参考电压的预定参考电压。
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公开(公告)号：US20120182840A1
公开(公告)日：2012-07-19
申请号：US13374772
申请日：2012-01-12
申请人： Shotaro Kamiyama , Kenji Ogasawara , Saburo Manaka , Keishi Honmura , Kazumi Sakumoto , Hiroshi Shimizu , Kosuke Yamamoto
发明人： Shotaro Kamiyama , Kenji Ogasawara , Saburo Manaka , Keishi Honmura , Kazumi Sakumoto , Hiroshi Shimizu , Kosuke Yamamoto
摘要： A motor drive device includes a charging detection and reverse current prevention portion and a pulse selection control portion. The charging detection and reverse current prevention portion detects a charging state of a secondary battery that is charged by an electromotive force of a solar battery, the charging state indicating whether the secondary battery is being charged. The pulse selection control portion causes a first drive pulse for driving a motor to be generated and, in a case where the charging state that is detected by the charging detection and reverse current prevention portion is different after the first drive pulse has been output from what it was before the first drive pulse was output, causes a second drive pulse for driving the motor to be generated.
摘要翻译： 电动机驱动装置包括充电检测和反向电流防止部分和脉冲选择控制部分。 充电检测和反向电流防止部分检测由太阳能电池的电动势充电的二次电池的充电状态，指示二次电池是否正在充电的充电状态。 脉冲选择控制部分产生用于驱动电动机的第一驱动脉冲，并且在从第一驱动脉冲从第一驱动脉冲输出之后由充电检测和反向电流防止部分检测的充电状态不同的情况下 在第一驱动脉冲输出之前，产生用于驱动电动机的第二驱动脉冲。
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24.发明申请公开(公告)号：US20120057435A1
公开(公告)日：2012-03-08
申请号：US13199495
申请日：2011-08-31
申请人： Keishi Honmura , Takanori Hasegawa , Akira Takakura , Kenji Ogasawara , Kazumi Sakumoto , Hiroshi Shimizu , Saburo Manaka , Kosuke Yamamoto
发明人： Keishi Honmura , Takanori Hasegawa , Akira Takakura , Kenji Ogasawara , Kazumi Sakumoto , Hiroshi Shimizu , Saburo Manaka , Kosuke Yamamoto
摘要： The invention is intended to allow a motor to be driven normally even when an output voltage of a primary power source unit varies. A motor drive control unit configured to attenuate a charge of a secondary cell by an electromotive force of a solar cell to a level lower than the charge at that moment before driving the motor, and then intensify the charge of a level higher than the charge at that moment after having driven the motor is provided.
摘要翻译： 本发明旨在允许电动机正常驱动，即使主电源单元的输出电压变化。 一种电动机驱动控制单元，被配置为通过太阳能电池的电动势将二次电池的电荷衰减到低于在驱动电动机之前的电荷的电平，并且然后将电荷高于电荷的电荷 提供驱动马达后的那一刻。
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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
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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
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。
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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
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。
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公开(公告)号：US08810186B2
公开(公告)日：2014-08-19
申请号：US13374772
申请日：2012-01-12
申请人： Shotaro Kamiyama , Kenji Ogasawara , Saburo Manaka , Keishi Honmura , Kazumi Sakumoto , Hiroshi Shimizu , Kosuke Yamamoto
发明人： Shotaro Kamiyama , Kenji Ogasawara , Saburo Manaka , Keishi Honmura , Kazumi Sakumoto , Hiroshi Shimizu , Kosuke Yamamoto
摘要： A motor drive device includes a charging detection and reverse current prevention portion and a pulse selection control portion. The charging detection and reverse current prevention portion detects a charging state of a secondary battery that is charged by an electromotive force of a solar battery, the charging state indicating whether the secondary battery is being charged. The pulse selection control portion causes a first drive pulse for driving a motor to be generated and, in a case where the charging state that is detected by the charging detection and reverse current prevention portion is different after the first drive pulse has been output from what it was before the first drive pulse was output, causes a second drive pulse for driving the motor to be generated.
摘要翻译： 电动机驱动装置包括充电检测和反向电流防止部分和脉冲选择控制部分。 充电检测和反向电流防止部分检测由太阳能电池的电动势充电的二次电池的充电状态，指示二次电池是否正在充电的充电状态。 脉冲选择控制部分产生用于驱动电动机的第一驱动脉冲，并且在从第一驱动脉冲从第一驱动脉冲输出之后由充电检测和反向电流防止部分检测的充电状态不同的情况下 在第一驱动脉冲输出之前，产生用于驱动电动机的第二驱动脉冲。
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公开(公告)号：US08335135B2
公开(公告)日：2012-12-18
申请号：US12653533
申请日：2009-12-15
申请人： Saburo Manaka , Akira Takakura , Kenji Ogasawara , Kazumi Sakumoto , Kazuo Kato , Keishi Honmura , Takanori Hasegawa , Kosuke Yamamoto , Hiroshi Shimizu
发明人： Saburo Manaka , Akira Takakura , Kenji Ogasawara , Kazumi Sakumoto , Kazuo Kato , Keishi Honmura , Takanori Hasegawa , Kosuke Yamamoto , Hiroshi Shimizu
摘要： When a stepping motor is driven to rotate by a main driving pulse, if an induced signal exceeding a reference threshold voltage is detected only in a third segment, a pulse down operation is performed, and the main driving pulse is not changed when the same is detected in at least a first and the third segments. When it is detected only in a second and the third segments, a rank-up is performed without performing the driving by a correction drive pulse and, when it is not detected in at least the third segment, the rank up operation is performed after the driving by the correction driving pulse.
摘要翻译： 当通过主驱动脉冲驱动步进电机旋转时，如果仅在第三段检测到超过参考阈值电压的感应信号，则执行脉冲下降操作，并且当主驱动脉冲相同时，主驱动脉冲不改变 在至少第一和第三段中检测。 当仅在第二和第三段中检测到时，不执行校正驱动脉冲的驱动来执行排序，并且当至少在第三段中没有检测到时，排列操作在 通过校正驱动脉冲驱动。
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公开(公告)号：US20120300595A1
公开(公告)日：2012-11-29
申请号：US13473834
申请日：2012-05-17
申请人： Shotaro KAMIYAMA , Akira Takakura , Saburo Manaka , Hiroshi Shimizu , Keishi Honmura , Kosuke Yamamoto , Kazumi Sakumoto , Kenji Ogasawara
发明人： Shotaro KAMIYAMA , Akira Takakura , Saburo Manaka , Hiroshi Shimizu , Keishi Honmura , Kosuke Yamamoto , Kazumi Sakumoto , Kenji Ogasawara
摘要： A secondary cell supplies drive power to a motor of an analogue electronic timepiece, and a state detection circuit detects whether or not a state at the time of driving the motor is a predetermined state. A cell voltage detection circuit detects a voltage of the secondary cell at intervals corresponding to a detection result by the state detection circuit. A control unit drives the motor by selecting a drive pulse of energy corresponding to a detection result of the cell voltage detection circuit out of drive pulses of different energies. When the state detection circuit detects that a state at the time of driving the motor is the predetermined state, the cell voltage detection circuit detects the voltage of the secondary cell at intervals shorter than intervals when the state detection circuit detects that the state at the time of driving the motors is not the predetermined state.
摘要翻译： 二次电池向模拟电子表的电动机提供驱动电力，状态检测电路检测电动机驱动时的状态是否为预定状态。 电池电压检测电路以与状态检测电路的检测结果对应的间隔检测二次电池的电压。 控制单元通过从不同能量的驱动脉冲中选择与单电池电压检测电路的检测结果相对应的能量的驱动脉冲来驱动电动机。 当状态检测电路检测到电动机驱动时的状态为预定状态时，电池电压检测电路以比该状态检测电路检测到该状态时的间隔短的间隔来检测二次电池的电压 驱动电动机不是预定状态。
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