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公开(公告)号：US4825236A
公开(公告)日：1989-04-25
申请号：US10399
申请日：1987-02-03
申请人： Teiji Hashimoto , Fumio Shimada , Fumio Mochida
发明人： Teiji Hashimoto , Fumio Shimada , Fumio Mochida
CPC分类号： G03B9/18
摘要： A shutter for a camera including a plurality of successively overlapping light shielding blades and a plurality of driving arms for holding and driving said blades to produce linked parallel movements of said blades, in which at least one hole is formed in at least one of said arms to reduce weight of the arms.
摘要翻译： 一种用于照相机的快门，包括多个连续重叠的遮光片和用于保持和驱动所述刀片的多个驱动臂，以产生所述刀片的连续平行运动，其中在至少一个所述臂中形成至少一个孔 以减轻手臂的重量。
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2.发明授权Speed controller or an instrument having a speed controller including detection means for linearly detecting the amount of rotation less than one full rotation of a rotating member 失效速度控制器或具有速度控制器的仪器包括检测装置，用于直线地检测旋转构件的旋转小于一整圈的旋转量
公开(公告)号：US5590236A
公开(公告)日：1996-12-31
申请号：US180771
申请日：1994-01-10
申请人： Osamu Sato , Fumio Mochida
发明人： Osamu Sato , Fumio Mochida
CPC分类号： H04N5/238 , H02P6/06 , Y10S388/902
摘要： A speed controller includes a drive source, an input device for inputting the driving speed information of the drive source, a driver for driving the drive source on the basis of the driving speed information input by the input device, a detector for linearly detecting the amount of movement of the drive source an output device for outputting movement amount information obtained by the detector, and a corrector for correcting the driving speed information by the use of the movement amount information obtained by the detector, the corrector imparting new driving speed information as the corrected value to the driver.
摘要翻译： 速度控制器包括驱动源，用于输入驱动源的驱动速度信息的输入装置，基于由输入装置输入的驱动速度信息驱动驱动源的驱动器，用于线性地检测驱动源的量 驱动源的运动的输出装置，用于输出由检测器获得的移动量信息的输出装置;以及校正器，用于通过使用由检测器获得的移动量信息来校正驱动速度信息，校正器将新的行驶速度信息作为 修正值给司机。
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公开(公告)号：US5072162A
公开(公告)日：1991-12-10
申请号：US493294
申请日：1990-03-14
申请人： Osamu Sato , Fumio Mochida
发明人： Osamu Sato , Fumio Mochida
CPC分类号： H04N5/238 , H02P6/06 , Y10S388/902
摘要： A speed controller includes a drive source, an input device for inputting the driving speed information of the drive source, a driver for driving the drive source on the basis of the driving speed information input by the input device, a detector for linearly detecting the amount of movement of the drive source, an output device for outputting movement amount information obtained by the detector, and a corrector for correcting the driving speed information by the use of the movement amount information obtained by the detector, the corretor imparting new driving speed information as the corrected value to the driver.
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