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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：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：US20110026372A1
公开(公告)日：2011-02-03
申请号：US12804138
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： G04F8/00
CPC分类号： G04F7/0819 , G04C3/143 , G04F8/003 , G04F8/08
摘要： Disclosed is a chronograph timepiece in which it is possible to prevent a non-rotation state at the time of first driving when chronograph measuring operation is reset during motor drive and restarting is effected. When a resetting operation is performed on a reset button during the driving of a motor and a rotation detection circuit detects non-rotation, a drive control unit controls a drive pulse generation circuit such that the control is completed without reversing the polarity of a motor drive pulse output from the drive pulse generation circuit, and that the motor is driven by a drive pulse of the same polarity as that at the time of the previous resetting in response to a starting operation performed on a start/stop button, driving the motor by the drive pulse of the same polarity at the time of restarting after the resetting.
摘要翻译： 公开了一种精密计时钟表，其中，当在电动机驱动和重启动期间重新设定计时器测量操作时，可以防止在第一次驱动时的非旋转状态。 当在电动机驱动期间对复位按钮执行复位操作并且旋转检测电路检测到不旋转时，驱动控制单元控制驱动脉冲发生电路，使得控制完成而不使电机驱动器的极性反转 从驱动脉冲发生电路输出脉冲，并且响应于对启动/停止按钮执行的启动操作，通过与先前复位时相同极性的驱动脉冲驱动电动机，驱动电动机 在复位后重新启动时具有相同极性的驱动脉冲。
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公开(公告)号：US20110013493A1
公开(公告)日：2011-01-20
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： 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。
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公开(公告)号：US20110013492A1
公开(公告)日：2011-01-20
申请号：US12803562
申请日：2010-06-29
申请人： Kazumi Sakumoto , Kosuke Yamamoto , Tomohiro Ihashi , Saburo Manaka , Takanori Hasegawa , Hiroshi Shimizu , Keishi Honmura , Kazuo Kato , Kenji Ogasawara , Akira Takakura , Eriko Noguchi
发明人： Kazumi Sakumoto , Kosuke Yamamoto , Tomohiro Ihashi , Saburo Manaka , Takanori Hasegawa , Hiroshi Shimizu , Keishi Honmura , Kazuo Kato , Kenji Ogasawara , Akira Takakura , Eriko Noguchi
IPC分类号： G04B19/04
摘要： A chronograph timepiece makes it possible to make sure that it normally operates at the time of an initial starting operation such as system resetting without having to perform a difficult operation or the like. When a system reset signal is input to a system reset terminal and it is detected that initial starting has been effected, a processing unit enables a time hand and a chronograph hand to move after permitting the time hand to perform a predetermined demonstration hand movement when both a start/stop switch and a reset switch have not been simultaneously operated; when these switches have been simultaneously operated, the processing unit enables the time hand and the chronograph hand to move without permitting demonstration hand movement.
摘要翻译： 计时钟表使得可以确保其在初始启动操作（例如系统重置）时正常工作，而不必执行困难的操作等。 当系统复位信号被输入到系统复位端子并且检测到初始启动已经实现时，处理单元使得时间指针和计时指针在允许时间执行预定的演示手移动之后移动，当两者 启动/停止开关和复位开关未同时运行; 当这些开关同时操作时，处理单元能够使时间表和计时指针移动而不允许示范手动。
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公开(公告)号：US20110007610A1
公开(公告)日：2011-01-13
申请号：US12803563
申请日：2010-06-29
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
CPC分类号： G04F7/0819 , G04F8/08
摘要： In a chronograph timepiece in which the chronograph hands are electrically rotated by a motor drive pulse and are mechanically zero-restoring-controlled, a basic drive control unit controls a motor so as to drive the chronograph hands when it is detected by a contact portion and a setting releasing detection portion that the setting of the chronograph hands by a setting mechanism has been released.
摘要翻译： 在其中计时码表由电动机驱动脉冲进行电动旋转并被机械回零控制的计时钟表中，基本驱动控制单元控制电动机，以便当通过接触部分检测时驱动计时指针， 通过设定机构对计时指针的设定被解除的设定解除检测部。
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公开(公告)号：US20100270965A1
公开(公告)日：2010-10-28
申请号：US12799233
申请日：2010-04-21
申请人： Takanori Hasegawa , Keishi Honmura , Akira Takakura , Saburo Manaka , Kenji Ogasawara , Kazumi Sakumoto , Kazuo Kato , Kosuke Yamamoto
发明人： Takanori Hasegawa , Keishi Honmura , Akira Takakura , Saburo Manaka , Kenji Ogasawara , Kazumi Sakumoto , Kazuo Kato , Kosuke Yamamoto
摘要： A stepping motor control circuit includes a rotation detecting means for detecting an induced signal generated by rotation of a rotor of a stepping motor, and detecting 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 for controlling driving of the stepping motor by using any one of a plurality of main driving pulses having energy different from each other or a correction driving pulse having 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 with the main driving pulse, a second section after the first section, a third section after the second section, and a fourth section after the third section, and the control means lengthens at least one of the first and second sections when the rotation detecting means has detected an induced signal exceeding the reference threshold voltage in the second section.
摘要翻译： 步进电动机控制电路包括旋转检测装置，用于检测由步进电动机的转子旋转产生的感应信号，并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，用于通过使用具有彼此能量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。 检测部分被分为紧接在主驱动脉冲驱动之后的第一部分，第一部分之后的第二部分，第二部分之后的第三部分，以及第三部分之后的第四部分，并且控制装置至少延长 当旋转检测装置已经检测到超过第二部分中的参考阈值电压的感应信号时，第一和第二部分中的一个。
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公开(公告)号：US20100165796A1
公开(公告)日：2010-07-01
申请号：US12653538
申请日：2009-12-15
申请人： Kenji Ogasawara , Akira Takakura , Saburo Manaka , Keishi Honmura , Takanori Hasegawa , Kosuke Yamamoto , Kazumi Sakumoto , Kazuo Kato
发明人： Kenji Ogasawara , Akira Takakura , Saburo Manaka , Keishi Honmura , Takanori Hasegawa , Kosuke Yamamoto , Kazumi Sakumoto , Kazuo Kato
摘要： According to a stepping motor control circuit of the invention, a rotation detecting period is divided into a first segment for detecting an induced signal generated at least in a second quadrant by the rotation of a rotor immediately after driving of a main driving pulse, a second segment being provided after the first segment for detecting the induced signal in a third quadrant, and a third segment provided after the second segment and, when a stepping motor detects the induced signal exceeding a reference threshold voltage in the first segment and the second segment, a control circuit controls a pulse down counter circuit to output a pulse down control signal.
摘要翻译： 根据本发明的步进电动机控制电路，旋转检测周期被划分为第一段，用于通过主驱动脉冲驱动之后的转子的旋转来检测至少在第二象限中产生的感应信号，第二段 在所述第一段之后提供用于检测第三象限中的感应信号的段，以及设置在所述第二段之后的第三段，并且当步进电机检测到所述感应信号超过所述第一段和所述第二段中的参考阈值电压时， 控制电路控制脉冲递减计数器电路以输出脉冲下降控制信号。
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