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1. 发明授权

US08841875B2 Electronic watch 有权
标题翻译：电子手表
公开(公告)号：US08841875B2
公开(公告)日：2014-09-23
申请号：US13500829
申请日：2010-10-06
申请人： Yu Takyo , Toshiaki Fukushima , Akira Shiota , Toshinari Maeda , Nobuaki Suzuki
发明人： Yu Takyo , Toshiaki Fukushima , Akira Shiota , Toshinari Maeda , Nobuaki Suzuki
IPC分类号： H02P8/00 , G04C3/14 , H02P8/02
CPC分类号： G04C3/143 , H02P8/02
摘要： Provided is an electronic watch capable of, even if an indicating hand having a large moment of inertia is used, accurately determining success and failure of rotation. The electronic watch detects rotation by using a first detection mode determination circuit (12) and a second detection mode determination circuit (13). In the electronic watch, a timing counter (14) for measuring a time after an output of a normal drive pulse is followed by a detection pulse selection circuit (151) provided as changing means for changing a width or a frequency of a detection pulse in accordance with an output time of the detection pulse. The detection pulse detects the rotation and simultaneously serves as an electromagnetic brake for a rotor (10). The electromagnetic brake for the rotor (10) is controlled by changing the width or the frequency of the detection pulse in a predetermined period, thereby achieving an accurate rotation detection. Alternatively, the setting of the width or the frequency of the detection pulse may be changed in accordance with a determination result in a first detection mode, an output voltage of a power supply, and a driving power of the normal drive pulse, instead of the output timing of the detection pulse.
摘要翻译：提供一种能够即使具有大惯性矩的指示手也能够精确地确定旋转成功和失败的电子手表。电子表通过使用第一检测模式确定电路（12）和第二检测模式确定电路（13）检测旋转。在电子表中，用于测量正常驱动脉冲输出之后的时间的定时计数器（14）后面是检测脉冲选择电路（151），该检测脉冲选择电路（151）被设置为改变装置，用于改变检测脉冲的宽度或频率根据检测脉冲的输出时间。检测脉冲检测旋转，同时用作转子（10）的电磁制动器。用于转子（10）的电磁制动器通过在预定时间段内改变检测脉冲的宽度或频率来控制，从而实现精确的旋转检测。或者，可以根据第一检测模式，电源的输出电压和正常驱动脉冲的驱动功率的确定结果来改变检测脉冲的宽度或频率的设置，而不是检测脉冲的输出定时。

2. 发明申请

US20120204640A1 ELECTRONIC WATCH 有权
标题翻译：电子手表
公开(公告)号：US20120204640A1
公开(公告)日：2012-08-16
申请号：US13500829
申请日：2010-10-06
申请人： Yu Takyo , Toshiaki Fukushima , Akira Shiota , Toshinari Maeda , Nobuaki Suzuki
发明人： Yu Takyo , Toshiaki Fukushima , Akira Shiota , Toshinari Maeda , Nobuaki Suzuki
IPC分类号： G01P15/08
CPC分类号： G04C3/143 , H02P8/02
摘要： Provided is an electronic watch capable of, even if an indicating hand having a large moment of inertia is used, accurately determining success and failure of rotation. The electronic watch detects rotation by using a first detection mode determination circuit (12) and a second detection mode determination circuit (13). In the electronic watch, a timing counter (14) for measuring a time after an output of a normal drive pulse is followed by a detection pulse selection circuit (151) provided as changing means for changing a width or a frequency of a detection pulse in accordance with an output time of the detection pulse. The detection pulse detects the rotation and simultaneously serves as an electromagnetic brake for a rotor (10). The electromagnetic brake for the rotor (10) is controlled by changing the width or the frequency of the detection pulse in a predetermined period, thereby achieving an accurate rotation detection. Alternatively, the setting of the width or the frequency of the detection pulse may be changed in accordance with a determination result in a first detection mode, an output voltage of a power supply, and a driving power of the normal drive pulse, instead of the output timing of the detection pulse.
摘要翻译：提供一种能够即使具有大惯性矩的指示手也能够精确地确定旋转成功和失败的电子手表。电子表通过使用第一检测模式确定电路（12）和第二检测模式确定电路（13）检测旋转。在电子表中，用于测量正常驱动脉冲输出之后的时间的定时计数器（14）后面是检测脉冲选择电路（151），该检测脉冲选择电路（151）被设置为改变装置，用于改变检测脉冲的宽度或频率根据检测脉冲的输出时间。检测脉冲检测旋转，同时用作转子（10）的电磁制动器。用于转子（10）的电磁制动器通过在预定时间段内改变检测脉冲的宽度或频率来控制，从而实现精确的旋转检测。或者，可以根据第一检测模式，电源的输出电压和正常驱动脉冲的驱动功率的确定结果来改变检测脉冲的宽度或频率的设置，而不是检测脉冲的输出定时。

3. 发明授权

US09529330B2 Wrist watch oscillating step motor with sweep motion 有权
标题翻译：腕表摆动步进电机具有扫掠动作
公开(公告)号：US09529330B2
公开(公告)日：2016-12-27
申请号：US13821341
申请日：2011-09-01
申请人： Toshiaki Fukushima , Akira Shiota , Toshinari Maeda
发明人： Toshiaki Fukushima , Akira Shiota , Toshinari Maeda
IPC分类号： H02K7/116 , G04C3/14
CPC分类号： G04C3/14 , G04C3/143 , H02K7/116
摘要： An oscillating stepping motor can reduce a required rotational angle of a rotor to drive a star wheel, reduce idle driving, cut the loss of energy required for the driving, reduce power consumption even in high-frequency driving, and stably operate. Two star wheels are located so that the tooth tips thereof are not engaged with each other. A rotor shaft includes a rotor pinion having two feed teeth at a certain aperture angle. One of the feed teeth feeds one of the driving wheels by oscillation of the rotor in one direction and the other of the feed teeth feeds the other of the driving wheels by the oscillation of the rotor in the other. The rotor then oscillates within a certain angle range, thereby sequentially rotating output gears in a certain direction by a certain angle.
摘要翻译：振荡步进电机可以减少转子驱动星轮所需的旋转角度，减少怠速驱动，减少驱动所需的能量损耗，即使在高频驱动下也能降低功耗，并且稳定运行。两个星形轮被定位成使得其齿尖彼此不接合。转子轴包括具有一定孔径角的两个进给齿的转子小齿轮。一个进给齿通过转子在一个方向上的振荡而供给一个驱动轮，另一个进给齿通过转子的振荡而供给另一个驱动轮。然后转子在一定角度范围内振荡，从而沿某一方向依次旋转输出齿轮一定角度。

4. 发明申请

US20130162060A1 OSCILLATING STEPPING MOTOR 有权
标题翻译：振荡步进电机
公开(公告)号：US20130162060A1
公开(公告)日：2013-06-27
申请号：US13821341
申请日：2011-09-01
申请人： Toshiaki Fukushima , Akira Shiota , Toshinari Maeda
发明人： Toshiaki Fukushima , Akira Shiota , Toshinari Maeda
IPC分类号： H02K7/116
CPC分类号： G04C3/14 , G04C3/143 , H02K7/116
摘要： An oscillating stepping motor can reduce a required rotational angle of a rotor to drive a star wheel, reduce idle driving, cut the loss of energy required for the driving, reduce power consumption even in high-frequency driving, and stably operate. Two star wheels are located so that the tooth tips thereof are not engaged with each other. A rotor shaft includes a rotor pinion having two feed teeth at a certain aperture angle. One of the feed teeth feeds one of the driving wheels by oscillation of the rotor in one direction and the other of the feed teeth feeds the other of the driving wheels by the oscillation of the rotor in the other. The rotor then oscillates within a certain angle range, thereby sequentially rotating output gears in a certain direction by a certain angle.
摘要翻译：振荡步进电机可以减少转子驱动星轮所需的旋转角度，减少怠速驱动，减少驱动所需的能量损耗，即使在高频驱动下也能降低功耗，并且稳定运行。两个星形轮被定位成使得其齿尖彼此不接合。转子轴包括具有一定孔径角的两个进给齿的转子小齿轮。一个进给齿通过转子在一个方向上的振荡而供给一个驱动轮，另一个进给齿通过转子的振荡而供给另一个驱动轮。然后转子在一定角度范围内振荡，从而沿某一方向依次旋转输出齿轮一定角度。

5. 发明授权

US06569084B1 Endoscope holder and endoscope device 有权
标题翻译：内窥镜支架和内窥镜装置
公开(公告)号：US06569084B1
公开(公告)日：2003-05-27
申请号：US09536403
申请日：2000-03-28
申请人： Hitoshi Mizuno , Yuichi Ikeda , Toshimasa Kawai , Toshinari Maeda , Koji Takamura , Keiichi Arai , Raifu Matsui , Atsushi Amano , Kazuhiko Arai , Hiroyuki Fukuda
发明人： Hitoshi Mizuno , Yuichi Ikeda , Toshimasa Kawai , Toshinari Maeda , Koji Takamura , Keiichi Arai , Raifu Matsui , Atsushi Amano , Kazuhiko Arai , Hiroyuki Fukuda
IPC分类号： A61B100
CPC分类号： A61B1/0051 , A61B1/00149 , A61B1/05 , A61B1/06 , A61B1/12 , A61B90/50
摘要： An endoscope device is provided which includes a manipulation portion and an inserted portion connected thereto, and an endoscope holder is provided at an elevated position, for example, on a ceiling. The endoscope device is rotatably suspended from the endoscope holder with its inserted portion extending downward. The endoscope holder has an endoscope manipulation unit for operating the endoscope device and peripheral equipment.
摘要翻译：提供了一种内窥镜装置，其包括操作部和与其连接的插入部，并且内窥镜保持器设置在例如在天花板上的升高位置。内窥镜装置可旋转地悬挂在内窥镜支架上，其插入部分向下延伸。内窥镜支架具有用于操作内窥镜装置和周边设备的内窥镜操作单元。

6. 发明授权

US06554766B2 Endoscope device 有权
公开(公告)号：US06554766B2
公开(公告)日：2003-04-29
申请号：US09860713
申请日：2001-05-18
申请人： Toshinari Maeda , Hitoshi Mizuno , Yuta Okada , Eiichi Kobayashi , Toshimasa Kawai , Yuichi Ikeda
发明人： Toshinari Maeda , Hitoshi Mizuno , Yuta Okada , Eiichi Kobayashi , Toshimasa Kawai , Yuichi Ikeda
IPC分类号： A61B100
CPC分类号： A61B1/00149 , A61B1/0016 , A61B1/0052 , A61B90/50 , A61B2017/00424 , A61B2017/00469
摘要： An endoscope device includes an inserting portion having a curving portion, electric motors for generating driving forces for curving the curving portion, an operation unit for controlling the drive of the electric motors, a universal cord the base end of which is connected to an endoscope external unit, a coupling member with which the respective one ends of the inserting portion and the universal cord are coupled and which has a treatment tool inserting port, a holding unit for holding the coupling member, and a holding member for disposing the holding unit at a predetermined position of an operation bed. According to this arrangement, the operability of a surgeon can be improved by improving not only a curving operability but also the insertion operability of an inserting portion and the operability of a treatment tool.

7. 发明授权

US07722532B2 Electric bending endoscope 有权
标题翻译：电动弯曲内窥镜
公开(公告)号：US07722532B2
公开(公告)日：2010-05-25
申请号：US10673122
申请日：2003-09-26
申请人： Yuichi Ikeda , Toshinari Maeda , Haruhiko Ueno , Keiichi Arai , Takayasu Miyagi
发明人： Yuichi Ikeda , Toshinari Maeda , Haruhiko Ueno , Keiichi Arai , Takayasu Miyagi
IPC分类号： A61B1/00
CPC分类号： A61B1/00039 , A61B1/0016 , A61B1/0052
摘要： An electric bending endoscope comprises a bending portion arranged to an inserting portion, a bending driving unit and a buffering member. The bending driving unit bends the bending portion, and includes a motor, a first unit and a second unit. The motor generates driving force for bending the bending portion. The first unit holds the motor. The second unit includes a driving force transmitting member. The buffering member connects the first unit to an outer member of the inserting portion, a connecting code and a switch. The buffering member absorbs external force generated during the operation of the electric bending endoscope.
摘要翻译：电动弯曲内窥镜包括布置到插入部分的弯曲部分，弯曲驱动单元和缓冲构件。弯曲驱动单元弯曲弯曲部，并且包括电动机，第一单元和第二单元。马达产生用于弯曲弯曲部的驱动力。第一个单元保持电机。第二单元包括驱动力传递构件。缓冲构件将第一单元连接到插入部分的外部构件，连接代码和开关。缓冲部件吸收电动弯曲内窥镜的动作时产生的外力。

8. 发明授权

US07331924B2 Endoscope apparatus having electric bending endoscope 有权
标题翻译：具有电动弯曲内窥镜的内窥镜装置
公开(公告)号：US07331924B2
公开(公告)日：2008-02-19
申请号：US10393722
申请日：2003-03-21
申请人： Keiichi Arai , Takemitsu Honda , Seiichiro Kimoto , Takayasu Miyagi , Toshinari Maeda , Yuichi Ikeda , Toshimasa Kawai
发明人： Keiichi Arai , Takemitsu Honda , Seiichiro Kimoto , Takayasu Miyagi , Toshinari Maeda , Yuichi Ikeda , Toshimasa Kawai
IPC分类号： A61B1/00
CPC分类号： A61B1/0051 , A61B1/00039 , A61B1/0016
摘要： An electric bending endoscope apparatus includes an electric bending endoscope, a bending control device for controlling a bending direction and the amount of bending of a bending portion based on a bending instructing signal outputted from a portion for instructing a bending operation in the electric bending endoscope, an image processing device for generating an observing image captured by the electric bending endoscope to a video signal, and a display device for displaying the video signal generated by the image processing device as an endoscope image, wherein the electric bending endoscope includes a bending driving portion for bending the bending portion arranged at an inserting portion, a bending motive portion for driving the bending driving portion, a portion for restoring transmission and disconnection of driving force that reversibly switches a status for transmitting the driving force by transmitting the driving force of the bending motive portion to the bending driving portion and a status for disconnecting the driving force, a portion for detecting a bending status which detects an operating status of the bending driving portion and detects the bending status of the bending portion, a portion for instructing a bending operation having a portion for inputting the bending instructing signal that outputs the bending instructing signal for relatively changing the bending direction and the amount of bending of the bending portion, a portion for detecting a predetermined bending status which detects that the bending portion is in at least one predetermined bending status, and a portion for notifying the predetermined bending status which sends a notification indicating that the bending portion is in the predetermined bending status based on a detecting result of the portion for detecting the predetermined bending status.
摘要翻译：电动弯曲内窥镜装置包括电动弯曲内窥镜，弯曲控制装置，用于根据从用于指示电动弯曲内窥镜中的弯曲操作的部分输出的弯曲指示信号来控制弯曲方向和弯曲部分的弯曲量，用于产生由电动弯曲内窥镜捕获的观察图像到视频信号的图像处理装置和用于将由图像处理装置生成的视频信号显示为内窥镜图像的显示装置，其中电动弯曲内窥镜包括弯曲驱动部分用于弯曲布置在插入部分处的弯曲部分，用于驱动弯曲驱动部分的弯曲动作部分，用于恢复传动和断开的驱动力的部分，其通过传递弯曲的驱动力来可逆地切换用于传递驱动力的状态弯曲驱动端口的动力部分离子和用于断开驱动力的状态，用于检测弯曲状态的部分，其检测弯曲驱动部的操作状态并检测弯曲部的弯曲状态;指示弯曲操作的部分，具有用于输入弯曲状态的部分弯曲指示信号，其输出弯曲指示信号，以相对改变弯曲方向和弯曲部分的弯曲量;检测弯曲部分处于至少一个预定弯曲状态的预定弯曲状态的部分;以及部分，用于根据用于检测预定弯曲状态的部分的检测结果，通知发送指示弯曲部处于预定弯曲状态的通知的预定弯曲状态。

9. 发明申请

US20070273217A1 Magnetic drive device 失效
标题翻译：磁力驱动装置
公开(公告)号：US20070273217A1
公开(公告)日：2007-11-29
申请号：US11185983
申请日：2005-07-21
申请人： Toshinari Maeda
发明人： Toshinari Maeda
IPC分类号： H02K7/10 , H02K11/00 , H02K41/00
CPC分类号： H02K21/04
摘要： The present invention relates to a magnetic drive apparatus that reduces energy consumption due to a copper loss such as that generated by excitation coils and reduces power consumption. The drive apparatus switches the magnetic poles at magnetic pole ends by controlling the flow of a magnetic flux from a magnetic flux generator 2 to drive a magnetic member. A magnetic drive apparatus 1 comprises a first magnetic member 4 and a second magnetic member 7 having the magnetic flux generator 2 and a magnetic flux generator 5 respectively. The first magnetic member 4, which forms a magnetic circuit with the magnetic flux generator and magnetic paths of the first magnetic member, further comprises magnetic flux control means 8 for controlling the flow of a magnetic flux flowing through the magnetic circuit in this magnetic member. The second magnetic member 7 is arranged between a plurality of magnetic pole ends formed in intermediate positions of the magnetic circuit. The magnetic flux control means 8 controls the magnetic characteristics of the magnetic paths to control the flow of the magnetic flux, flowing to the magnetic pole ends, switches the balance between the positive and negative magnetic poles at the magnetic pole ends, changes the direction of the magnetic flux flowing to the second magnetic member, and thereby relatively moves the first magnetic member and the second magnetic member.
摘要翻译：磁驱动装置技术领域本发明涉及一种能够减少因激励线圈产生的铜损等导致的能量消耗而降低功耗的磁驱动装置。驱动装置通过控制来自磁通发生器2的磁通的流动来驱动磁性部件，从而将磁极切换成磁极端。磁驱动装置1包括分别具有磁通发生器2的第一磁性部件4和具有磁通发生器5的第二磁性部件7。与磁通发生器和第一磁性构件的磁路形成磁路的第一磁性构件4还包括用于控制流过该磁性构件中的磁路的磁通量的磁通量控制装置8。第二磁性构件7布置在形成在磁路的中间位置的多个磁极端之间。磁通控制装置8控制磁路的磁特性，以控制流过磁极端的磁通量的流动，切换磁极端部的正极和负极之间的平衡，改变磁极的方向磁通量流到第二磁性构件，从而相对移动第一磁性构件和第二磁性构件。

10. 发明授权

US06932761B2 Electrically-bent endoscope 有权
标题翻译：电弯曲内窥镜
公开(公告)号：US06932761B2
公开(公告)日：2005-08-23
申请号：US10673123
申请日：2003-09-26
申请人： Toshinari Maeda , Haruhiko Ueno , Keiichi Arai , Yuichi Ikeda , Takayasu Miyagi
发明人： Toshinari Maeda , Haruhiko Ueno , Keiichi Arai , Yuichi Ikeda , Takayasu Miyagi
IPC分类号： A61B1/00 , A61B1/005
CPC分类号： A61B1/0052 , A61B1/0016 , A61B1/0057
摘要： An electrically-bent endoscope includes a bend driving portion for bending a bending portion. The bend driving portion has a motor for generating driving force, a gear train for transmitting driving force generated in the motor, a sprocket for converting driving force of the motor to a back and forth movement of bending operation wires for bending the bending portion at the head portion of an inserting portion, and a clutch mechanism for connecting and disconnecting driving force transmitted from the gear train to the sprocket. The clutch mechanism includes a transmitting member for connecting and disconnecting the gear train and sprocket, a thrust mechanism for moving the transmitting member in the axial direction of the sprocket and a clutch operating member, connected to the thrust mechanism, for inputting instructions for connecting and disconnecting the gear train and the sprocket.
摘要翻译：电弯曲内窥镜包括用于弯曲弯曲部的弯曲驱动部。弯曲驱动部具有用于产生驱动力的电动机，用于传递在电动机中产生的驱动力的齿轮系，用于将电动机的驱动力转换成弯曲操作线的链轮，用于在弯曲部分弯曲弯曲部分插入部的头部，以及用于将从齿轮系传递到链轮的驱动力连接和断开的离合器机构。离合器机构包括用于连接和断开齿轮系和链轮的传动部件，用于使传动部件沿链轮的轴向移动的推力机构和连接到推力机构的离合器操作部件，用于输入连接和断开齿轮系和链轮。

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