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19 条记录 (耗时 0.029 秒)

    Electrostatic latent image developing apparatus
    5.
    发明授权
    Electrostatic latent image developing apparatus 失效
    静电潜像显影装置

    公开(公告)号：US4825241A

    公开(公告)日：1989-04-25

    申请号：US73710

    申请日：1987-07-14

    申请人： Hiromitsu Saijo ,  Hiroshi Ikeda ,  Masamichi Hayashi ,  Shinya Matsuda

    发明人： Hiromitsu Saijo ,  Hiroshi Ikeda ,  Masamichi Hayashi ,  Shinya Matsuda

    IPC分类号： G03G15/09

    CPC分类号： B82Y15/00 ,  G03G15/09 ,  G03G15/0921

    摘要： An electrostatic latent image developing apparatus includes a rotatable developing sleeve, multiple fixed magnets provided in the developing sleeve and a brush-height regulating member provided opposite to the developing sleeve. One of the multiple magnets, which is provided opposite to the brush-height regulating member, is magnetized so that the region corresponding to 80% and more of the peak value in the magnetic force distribution curve of the magnet has a spread with a central angle of 20.degree. or greater on the exterior surface of the developing sleeve.

    摘要翻译： 静电潜像显影装置包括可旋转显影套筒，设置在显影套筒中的多个固定磁体和与显影套筒相对设置的刷高调节构件。 与刷高调节构件相对设置的多个磁体中的一个被磁化，使得对应于磁体的磁力分布曲线中的峰值的80％以上的区域具有中心角的扩展 在显影套筒的外表面上为20°或更大。

    Optical element positioning apparatus for use in electrophotographic copying machine
    7.
    发明授权
    Optical element positioning apparatus for use in electrophotographic copying machine 失效
    用于电子照相复印机的光学元件定位装置

    公开(公告)号：US4571064A

    公开(公告)日：1986-02-18

    申请号：US596824

    申请日：1984-04-03

    申请人： Masamichi Hayashi ,  Yukio Tokura

    发明人： Masamichi Hayashi ,  Yukio Tokura

    IPC分类号： G03B27/34 ,  G03G15/041 ,  G03G15/00

    CPC分类号： G03G15/041

    摘要： The invention is concerned with an apparatus for positioning optical elements of a lens for projecting an image of an original and a mirror for directing the image of the original from the lens toward a photosensitive medium. And the lens and mirror cooperate with movable optical members for scanning the original. The position of the optical elements are changed continuously or steplessly to a position corresponding to the newly selected magnification. For changing the magnification continuously, the lens in supported continuously shiftably along an optical path, and the mirror is supported continuously shiftably along the optical path from the lens and pivotally movable relative to the optical path. The lens and mirror are driven by a force of a single drive source via drive force transmitting mechanism.

    摘要翻译： 本发明涉及一种用于定位用于投射原稿的图像的镜头的光学元件和用于将原稿的图像从透镜引导到感光介质的反射镜的装置。 并且镜头和镜子与可移动的光学构件配合用于扫描原件。 光学元件的位置被连续地或无级地改变到与新选择的放大率对应的位置。 为了连续地改变放大倍数，透镜沿着光路连续地可移动地支撑，并且镜子沿透镜的光路连续地可移动地被支撑并相对于光路枢转地移动。 透镜和反射镜通过驱动力传递机构由单个驱动源的力驱动。

    Electrophotographic copying apparatus with novel exposure slit means
    8.
    发明授权
    Electrophotographic copying apparatus with novel exposure slit means 失效
    具有新型曝光狭缝的电子照相复印装置

    公开(公告)号：US4139297A

    公开(公告)日：1979-02-13

    申请号：US799311

    申请日：1977-05-23

    申请人： Masamichi Hayashi ,  Masami Nakane

    发明人： Masamichi Hayashi ,  Masami Nakane

    IPC分类号： G03B27/52 ,  G03G15/28

    CPC分类号： G03B27/528

    摘要： An electrophotographic copying apparatus incorporating therein an improved slit control device, which control device includes a blade member extending across the width of a photoreceptor drum. The width of the blade member in a direction normal to the axis of the photoreceptor drum is so arranged as to gradually increase toward its opposite ends in comparison with a generally uniform width in its central portion so as to form a slit which is wide in the central portion and gradually narrowed toward opposite ends, by which arrangement a sharp and definite image of an original is formed even on a photoreceptor drum of small diameter.

    摘要翻译： 一种其中包含改进的狭缝控制装置的电子照相复印装置，该控制装置包括横过感光鼓的宽度延伸的刀片构件。 叶片构件在垂直于感光鼓的轴线的方向上的宽度被布置为与其中心部分的宽度大致相同地朝向其相对端逐渐增加，以形成狭缝，该狭缝在 中央部分并且朝向相对端逐渐变窄，通过该布置，即使在小直径的感光鼓上也形成了原稿的锐利和确定的图像。

    RECORDING-MEDIUM DRIVING DEVICE
    9.
    发明申请
    RECORDING-MEDIUM DRIVING DEVICE 审中-公开
    记录介质驱动装置

    公开(公告)号：US20090059760A1

    公开(公告)日：2009-03-05

    申请号：US11910903

    申请日：2006-04-10

    申请人： Yoshihiro Someno ,  Masamichi Hayashi

    发明人： Yoshihiro Someno ,  Masamichi Hayashi

    IPC分类号： G11B7/00

    CPC分类号： G11B25/02 ,  G11B7/0025 ,  G11B7/24006

    摘要： [Object] To provide a recording medium that is strong in deformation, easy to handle, excellent in portability, and inexpensive, and a recording-medium driving device thereof.[Solving Means] When an end of a recording medium 10A inserted in an insertion hole 22 of the mounting portion 20, is screwed, a recording surface of the recording medium 10A (an outer peripheral surface of an outer cylindrical member 11) opposing a pickup 30A is moved in a peripheral direction. Therefore, data recorded on the recording medium 10A can be read out by the pickup 30A. The pickup 30 is only secured to a position opposing the recording surface of the recording medium 10, so that means for moving the pickup is not required. Therefore, an inexpensive recording-medium driving device having a simple structure can be provided.

    摘要翻译： 提供变形强，易于处理，便携性优异，成本低的记录介质及其记录介质驱动装置。 [解决方案]当插入到安装部分20的插入孔22中的记录介质10A的端部被旋入时，记录介质10A（外圆柱形构件11的外周面）与拾取器相对的记录表面 30A沿圆周方向移动。 因此，可以由拾取器30A读出记录在记录介质10A上的数据。 拾取器30仅固定到与记录介质10的记录表面相对的位置，因此不需要用于移动拾取器的装置。 因此，可以提供具有简单结构的便宜的记录介质驱动装置。

    Optical lens adjusting device and adjusting method thereof
    10.
    发明授权
    Optical lens adjusting device and adjusting method thereof 失效
    光学透镜调节装置及其调节方法

    公开(公告)号：US07177103B2

    公开(公告)日：2007-02-13

    申请号：US11182708

    申请日：2005-07-15

    申请人： Tatsumaro Yamashita ,  Hitoshi Yoshiyuki ,  Masamichi Hayashi ,  Eiki Matsuo

    发明人： Tatsumaro Yamashita ,  Hitoshi Yoshiyuki ,  Masamichi Hayashi ,  Eiki Matsuo

    IPC分类号： G02B7/02

    CPC分类号： G02B7/023 ,  G02B7/08

    摘要： When a voltage is applied between outside electrodes and a common electrode that constitute driving parts of a driving unit provided between a holder holding a lens and a lens barrel, as shown in FIG. 9, respective dielectric elastomers provided in the driving parts are slightly deformed in a direction that is crushed in an X1–X2 direction. Thus, the entire lens can be slightly moved in the direction of an arrow (X2-direction). This enables an optical axis O′—O′ of the lens to coincide with or get closer to a reference optical axis.

    摘要翻译： 当在外部电极和构成驱动单元的驱动部分的公共电极之间施加电压时，驱动单元设置在保持透镜和镜筒之间，如图1所示。 如图9所示，设置在驱动部中的各介电弹性体在沿X 1 -X 2方向粉碎的方向上稍微变形。 因此，整个透镜可以沿箭头的方向（X 2方向）稍微移动。 这使得透镜的光轴O-O'与参考光轴重合或更接近参考光轴。