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    • 81. 发明申请
    • Optical deflector
    • 光学偏转器
    • US20050122604A1
    • 2005-06-09
    • US11003304
    • 2004-12-03
    • Yoshitaka KamiyaDaisuke MatsuoHiroshi MiyajimaMasahiro Nishio
    • Yoshitaka KamiyaDaisuke MatsuoHiroshi MiyajimaMasahiro Nishio
    • B41J2/44B81B3/00G02B26/08G02B26/10G02B7/182
    • G02B26/0833G02B26/085
    • An optical deflector includes a magnet unit, which generates a magnetic field, and a movable plate unit, which is placed in the magnetic field. The movable plate unit has an inner movable plate having a reflecting surface, an outer movable plate, two inner torsion bars connecting the inner and outer movable plates, a support located outside the outer movable plate, and two outer torsion bars connecting the outer movable plate and support. The movable plate unit has two inner drive wiring portions that extend along by a periphery of the inner movable plate. The magnet unit includes magnets, two adjacent magnets of which are opposite in magnetic polarity direction. The inner drive wiring portions extend almost parallel to boundaries between the two adjacent magnets and are respectively located substantially immediately above the boundaries. Currents of the same direction are applied to the two inner drive wiring portions.
    • 光偏转器包括产生磁场的磁体单元和放置在磁场中的可动板单元。 可移动板单元具有内部可移动板,其具有反射表面,外部可动板,连接内部和外部可动板的两个内部扭力杆,位于外部可动板外侧的支撑件和连接外部可动板 和支持。 可移动板单元具有沿着内部可动板的周边延伸的两个内部驱动布线部分。 磁体单元包括两个相邻磁体在磁极方向上相反的磁体。 内部驱动布线部分几乎平行于两个相邻磁体之间的边界延伸,并且分别位于边界的正上方。 相同方向的电流施加到两个内部驱动线路部分。
    • 88. 发明授权
    • Image processing apparatus having a reader movable to a designated
position
    • 具有可移动到指定位置的读取器的图像处理装置
    • US5181104A
    • 1993-01-19
    • US733976
    • 1991-07-22
    • Kiyohisa SugishimaMasahiro Nishio
    • Kiyohisa SugishimaMasahiro Nishio
    • H04N1/047H04N1/191H04N1/38
    • H04N1/38H04N1/047H04N1/1911H04N2201/04789
    • An image processing apparatus includes a CCD unit having a linear image sensor, for reading an image line by line and generating image data, a first moving unit including a motor and rails for repeatedly moving a reading position of the CCD unit in a main scanning direction a plurality of times, a second moving unit including a motor and rails for moving the reading position of the CCD unit in a sub scanning direction every time the reading position of the CCD unit is moved in the main scanning direction, and a control unit for controlling the first and second moving units to shift the reading position of the CCD unit to a desired position, and mirrors for causing an operator to recognize coordinates of the reading position of the CCD unit which is shifted to the desired position by the control unit. The control unit shifts the reading position of the CCD unit to the desired position by using a plurality of moving speeds.
    • 一种图像处理装置包括:具有线性图像传感器的CCD单元,用于逐行读取图像并生成图像数据;第一移动单元,包括电动机和轨道,用于在主扫描方向上反复移动CCD单元的读取位置 多次,包括电动机和轨道的第二移动单元,每当CCD单元的读取位置沿主扫描方向移动时,轨道用于在副扫描方向上移动CCD单元的读取位置;以及控制单元, 控制第一移动单元和第二移动单元将CCD单元的读取位置移动到期望位置,以及镜子,用于使操作者识别由控制单元移动到期望位置的CCD单元的读取位置的坐标。 控制单元通过使用多个移动速度将CCD单元的读取位置移动到期望位置。