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11. 发明授权

US08659671B2 Optical apparatus having a recording mode for recording a motion picture and a different recording mode for recording a still picture 有权
标题翻译：具有用于记录运动图像的记录模式的光学装置和用于记录静止图像的不同记录模式
公开(公告)号：US08659671B2
公开(公告)日：2014-02-25
申请号：US13336744
申请日：2011-12-23
申请人： Kousuke Kiyamura , Hiromu Yasuda , Chikara Aoshima
发明人： Kousuke Kiyamura , Hiromu Yasuda , Chikara Aoshima
IPC分类号： H04N5/225 , H04N5/232 , G03B13/00 , G03B3/10 , G03B13/34
CPC分类号： G03B3/10 , H04N5/2253 , H04N5/23212 , H04N5/23245
摘要： An optical apparatus having a recording mode that is switchable between motion picture recording and still picture recording includes an optical element, a motor that includes a rotor having a magnet, and a stator having a coil configured to provide a rotational force to the magnet, the motor being configured to drive the optical element, a position sensor configured to detect a position of the rotor of the motor, and a driving circuit configured to select, in accordance with the recording mode, first driving configured to switch an electrization to the coil in the motor in accordance with a determined time interval, or second driving configured to switch an electrization to the coil in the motor in accordance with an output of the position sensor.
摘要翻译：具有在运动图像记录和静止图像记录之间切换的记录模式的光学装置包括光学元件，包括具有磁体的转子的电动机和具有向磁体提供旋转力的线圈的定子，电动机被配置为驱动光学元件，配置为检测电动机的转子的位置的位置传感器，以及驱动电路，被配置为根据记录模式选择第一驱动，其被配置为将电气切换到线圈电动机根据确定的时间间隔，或者第二驱动被配置为根据位置传感器的输出将电气切换到电动机中的线圈。

12. 发明授权

US07764033B2 Motor driving apparatus 有权
标题翻译：电机驱动装置
公开(公告)号：US07764033B2
公开(公告)日：2010-07-27
申请号：US11972371
申请日：2008-01-10
申请人： Hiromu Yasuda
发明人： Hiromu Yasuda
IPC分类号： H02K29/08
CPC分类号： H02P6/16
摘要： A controller for a motor driving apparatus switches a direction of electricity flowing through a first coil according to a first lead angle signal obtained based on a first magnetic pole detecting signal and a second magnetic pole detecting signal. The controller switches a direction of electricity flowing through a second coil according to a second lead angle signal obtained based on the first magnetic pole detecting signal and the second magnetic pole detecting signal. Thus, a motor driving apparatus can be configured such that the angle of the rotation center of the rotor with respect to two magnetically sensitive poles can freely be selected.
摘要翻译：用于电机驱动装置的控制器根据基于第一磁极检测信号和第二磁极检测信号获得的第一引导角信号切换流过第一线圈的电流方向。控制器根据基于第一磁极检测信号和第二磁极检测信号获得的第二引导角信号来切换流过第二线圈的电流。因此，电动机驱动装置可以被构造为使得可以自由地选择转子相对于两个磁敏极的旋转中心的角度。

13. 发明授权

US07728469B2 Motor driving apparatus 有权
标题翻译：电机驱动装置
公开(公告)号：US07728469B2
公开(公告)日：2010-06-01
申请号：US12209131
申请日：2008-09-11
申请人： Hiromu Yasuda
发明人： Hiromu Yasuda
IPC分类号： H02K15/02
CPC分类号： H02K29/08 , H02K21/145 , H02K29/03
摘要： In a motor driving apparatus, an incline of boundary lines of magnetic poles with respect to a rotating shaft of a rotor and an incline in a movable direction of a magnetic detection unit with respect to the rotating shaft of the rotor are different.
摘要翻译：在电动机驱动装置中，相对于转子的旋转轴的磁极的边界线的倾斜和磁性检测单元的相对于转子的旋转轴的移动方向的倾斜是不同的。

14. 发明授权

US5058389A Fluid temperature control system and computer system using same 失效
标题翻译：流体温度控制系统和使用相同的计算机系统
公开(公告)号：US5058389A
公开(公告)日：1991-10-22
申请号：US507871
申请日：1990-04-12
申请人： Hiromu Yasuda , Takahiro Daikoku , Kenji Takahashi , Shizuo Zushi , Tetsuji Yamashita , Tomio Yoshikawa , Kyoshiro Murakami
发明人： Hiromu Yasuda , Takahiro Daikoku , Kenji Takahashi , Shizuo Zushi , Tetsuji Yamashita , Tomio Yoshikawa , Kyoshiro Murakami
IPC分类号： F25D17/02 , F25D13/00 , G05D23/00 , G05D23/19 , G06F1/00 , G06F1/20 , G11B33/14
CPC分类号： G11B33/1413 , G05D23/1919 , G11B33/144 , F25B2400/06 , F25D17/02
摘要： A heating portion is cooled by a fluid, thereby effecting a temperature control. The temperature of the fluid is measured at the time of starting of a system, and the measured fluid temperature is compared with a set temperature. In accordance with the result of the comparison, the timing of starting the operation of LSI chips and the timing of starting the operation of a refrigerator are controlled.
摘要翻译：加热部分被流体冷却，从而进行温度控制。在系统启动时测量流体的温度，并将测量的流体温度与设定温度进行比较。根据比较的结果，控制开始LSI芯片的动作的定时和开始冰箱的运转的时机。

15. 发明授权

US08085311B2 Optical apparatus with motor drive control selected based on rotor position sensor or determined time interval 有权
标题翻译：基于转子位置传感器或确定的时间间隔选择电机驱动控制的光学设备
公开(公告)号：US08085311B2
公开(公告)日：2011-12-27
申请号：US12358669
申请日：2009-01-23
申请人： Kousuke Kiyamura , Hiromu Yasuda , Chikara Aoshima
发明人： Kousuke Kiyamura , Hiromu Yasuda , Chikara Aoshima
IPC分类号： H04N5/225 , H04N5/232 , G03B13/00 , G03B3/10 , G03B13/34
CPC分类号： G03B3/10 , H04N5/2253 , H04N5/23212 , H04N5/23245
摘要： An optical apparatus having a recording mode that is switchable between motion picture recording and still picture recording includes an optical element, a motor that includes a rotor having a magnet, and a stator having a coil configured to provide a rotational force to the magnet, the motor being configured to drive the optical element, a position sensor configured to detect a position of the rotor of the motor, and a driving circuit configured to select, in accordance with the recording mode, first driving configured to switch an electrization to the coil in the motor in accordance with a determined time interval, or second driving configured to switch an electrization to the coil in the motor in accordance with an output of the position senor.
摘要翻译：具有在运动图像记录和静止图像记录之间切换的记录模式的光学装置包括光学元件，包括具有磁体的转子的电动机和具有向磁体提供旋转力的线圈的定子，电动机被配置为驱动光学元件，配置为检测电动机的转子的位置的位置传感器，以及驱动电路，被配置为根据记录模式选择第一驱动，其被配置为将电气切换到线圈电动机根据确定的时间间隔，或者第二驱动被配置为根据位置传感器的输出将电气切换到电动机中的线圈。

16. 发明授权

US07734167B2 Focus controller, optical apparatus using the same, and control method 有权
标题翻译：对焦控制器，使用相同的光学仪器，以及控制方法
公开(公告)号：US07734167B2
公开(公告)日：2010-06-08
申请号：US12346203
申请日：2008-12-30
申请人： Kousuke Kiyamura , Hiromu Yasuda , Chikara Aoshima
发明人： Kousuke Kiyamura , Hiromu Yasuda , Chikara Aoshima
IPC分类号： G03B3/10 , G03B13/34
CPC分类号： G03B13/36 , G03B3/10 , H02K11/215 , H02K21/145 , H04N5/23212
摘要： A focus controller configured to control focus of an optical system that has a focus lens includes a switching circuit configured to select a first driver for the electrization to a coil of a motor in performing focus control using a first focus detector, and to select a second driver in an electrization to the coil of the motor in performing focus control using a second focus detector. The first driver is configured to switch an electrization to the coil in the motor according to an output of the position sensor. The second driver is configured to switch an electrization to the coil of the motor according to a determined time interval.
摘要翻译：配置为控制具有聚焦透镜的光学系统的焦点的聚焦控制器包括切换电路，其被配置为：使用第一焦点检测器选择用于对电动机的线圈进行电气化的第一驱动器，以进行聚焦控制，并且选择第二驱动器驱动器使用第二焦点检测器对电动机的线圈电气进行聚焦控制。第一驱动器被配置为根据位置传感器的输出将电气切换到马达中的线圈。第二驱动器被配置为根据确定的时间间隔将电气切换到电动机的线圈。

17. 发明授权

US07679231B2 Driving device and light amount controller 失效
标题翻译：驱动装置和光量控制器
公开(公告)号：US07679231B2
公开(公告)日：2010-03-16
申请号：US11460108
申请日：2006-07-26
申请人： Hiromu Yasuda
发明人： Hiromu Yasuda
IPC分类号： H02K37/12 , H02K41/00 , G03B9/08
CPC分类号： H02K26/00 , G03B9/14 , G03B9/22 , H01F7/14
摘要： A driving device which makes it possible to reduce the moment of inertia of a rotor and increase torque. A magnet is formed to have a hollow cylindrical shape and has magnetized sections which are magnetized to have alternately different poles in a circumferential direction thereof. A coil is wound coaxially with the magnet and is disposed in axially side-by-side relation to the magnet. A stator yoke is formed of a soft magnetic material and fixes the magnet and the coil. A rotor yoke is formed of a soft magnetic material, and has magnetic pole portions formed in opposed relation to the magnetized sections, for being magnetized by the coil. The rotor yoke is supported in a manner rotatable with respect to the stator yoke. An rotation restricting part limits a range of rotation of the rotor yoke within a predetermined angle.
摘要翻译：一种驱动装置，其能够减小转子的转动惯量并增加转矩。磁体形成为具有中空圆柱形状并且具有被磁化以在其圆周方向上具有交替不同极点的磁化部分。线圈与磁体同轴地缠绕并且与磁体轴向并排设置。定子磁轭由软磁材料形成，并固定磁体和线圈。转子磁轭由软磁材料形成，并且具有与磁化部分相对的磁极部分，用于被线圈磁化。转子轭以可相对于定子磁轭旋转的方式支撑。旋转限制部将转子轭的旋转范围限制在规定角度。

18. 发明申请

US20090189990A1 OPTICAL APPARATUS 有权
标题翻译：光学装置
公开(公告)号：US20090189990A1
公开(公告)日：2009-07-30
申请号：US12358669
申请日：2009-01-23
申请人： Kousuke Kiyamura , Hiromu Yasuda , Chikara Aoshima
发明人： Kousuke Kiyamura , Hiromu Yasuda , Chikara Aoshima
IPC分类号： H04N5/262
CPC分类号： G03B3/10 , H04N5/2253 , H04N5/23212 , H04N5/23245
摘要： An optical apparatus having a recording mode that is switchable between motion picture recording and still picture recording includes an optical element, a motor that includes a rotor having a magnet, and a stator having a coil configured to provide a rotational force to the magnet, the motor being configured to drive the optical element, a position sensor configured to detect a position of the rotor of the motor, and a driving circuit configured to select, in accordance with the recording mode, first driving configured to switch an electrization to the coil in the motor in accordance with a determined time interval, or second driving configured to switch an electrization to the coil in the motor in accordance with an output of the position senor.
摘要翻译：具有在运动图像记录和静止图像记录之间切换的记录模式的光学装置包括光学元件，包括具有磁体的转子的电动机和具有向磁体提供旋转力的线圈的定子，电动机被配置为驱动光学元件，配置为检测电动机的转子的位置的位置传感器，以及驱动电路，被配置为根据记录模式选择第一驱动，其被配置为将电气切换到线圈电动机根据确定的时间间隔，或者第二驱动被配置为根据位置传感器的输出将电气切换到电动机中的线圈。

19. 发明授权

US07560836B2 Driving device and light amount adjusting device 失效
标题翻译：驱动装置和光量调节装置
公开(公告)号：US07560836B2
公开(公告)日：2009-07-14
申请号：US11536622
申请日：2006-09-28
申请人： Hiromu Yasuda
发明人： Hiromu Yasuda
IPC分类号： H02K37/12
CPC分类号： H02K7/14 , G03B7/10 , G03B9/10 , G03B9/22 , H02K7/088
摘要： A light amount adjusting device mounted with a driving device which can have a reduced size in the direction of thickness. In this controller, a magnet is formed into a hollow circular disk shape and has at least one disk surface magnetized to have alternately different poles in the circumferential direction thereof. A rotor yoke is supported by a bobbin for rotation relative to the magnet, and has magnetic pole parts extending radially of the magnet and facing the magnetized disk surface of the magnet. A stator yoke is disposed on the side remote from the rotor yoke with respect to the magnet and fixed with the magnet. A coil is fixed to the stator yoke and magnetizes the magnetic pole parts of the rotor yoke. Shutter blades are disposed radially inside the magnet.
摘要翻译：安装有能够在厚度方向上具有减小的尺寸的驱动装置的光量调节装置。在该控制器中，磁体形成为中空的圆盘形状，并且具有被磁化以在其圆周方向上具有交替不同的极的至少一个盘表面。转子轭由相对于磁体旋转的绕线管支撑，并且具有从磁体的径向延伸并面对磁体的磁化盘表面的磁极部。定子磁轭相对于磁体设置在远离转子磁轭的一侧并用磁体固定。线圈固定在定子磁轭上，磁化转子磁轭的磁极部分。快门叶片径向设置在磁体内。

20. 发明授权

US07542222B2 Lens barrel drive apparatus 失效
标题翻译：镜筒驱动装置
公开(公告)号：US07542222B2
公开(公告)日：2009-06-02
申请号：US11741075
申请日：2007-04-27
申请人： Hiromu Yasuda
发明人： Hiromu Yasuda
IPC分类号： G02B7/02 , G02B15/14
CPC分类号： G02B7/02
摘要： A lens barrel drive apparatus which can be reduced in outside diameter to realize reduced diameter. A guide bar guides a lens along an optical axis. Hollow magnets are disposed on an outer peripheral side of the lens and have magnetized portions alternately magnetized to different poles in the circumferential direction. A cylindrical rotor is disposed rotatably with respect to the magnets, made of a soft magnetic material, and is comprised of magnetic pole portions opposed to the magnetized portions of the magnets. A coil energizes the magnetic pole portions of the rotor. A stator fixes the magnets and the coil. A conversion unit adapted to convert rotating movements of the rotor into forward and backward movements of the lens along the optical axis. The magnets have breaks formed along the optical axis, and the guide bar is disposed in the break of the magnets.
摘要翻译：可以减小外径的镜筒驱动装置，以实现减小的直径。导杆沿着光轴引导透镜。空心磁体设置在透镜的外周侧，并且具有在圆周方向上交替地磁化成不同极的磁化部分。圆筒形转子相对于由磁性材料制成的磁体可旋转地设置，并且由与磁体的磁化部分相对的磁极部分组成。线圈激励转子的磁极部分。定子固定磁体和线圈。转换单元，其适于将所述转子的旋转运动转换成所述透镜沿着所述光轴的向前和向后运动。磁体具有沿着光轴形成的断裂，并且引导杆设置在磁体的断裂中。

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