中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

390 records (took 0.023 seconds)

    READING MODULE AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME
    1.
    发明申请
    READING MODULE AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME 审中-公开

    公开(公告)号：US20190045074A1

    公开(公告)日：2019-02-07

    申请号：US16055626

    申请日：2018-08-06

    Applicant: KYOCERA Document Solutions Inc.

    Inventor： Takaaki MURASE ,  Kei OUCHI

    IPC: H04N1/193 ,  H04N1/00

    CPC classification number: H04N1/1937 ,  H04N1/00795 ,  H04N1/1934 ,  H04N2201/02439

    Abstract: A reading module of the present disclosure is provided with a light source, an optical system, and a sensor. The optical system images, as reading light, reflected light of light radiated from the light source to an illumination object. The sensor converts the reading light imaged by the optical system into an electric signal. The optical system is provided with a mirror array in which a plurality of reflection mirrors are disposed in an array in a prescribed direction and a plurality of aperture stop portions that adjust an amount of the reading light. Each of the reflection mirrors is disposed at a prescribed distance from an adjacent one of the reflection mirrors in a prescribed direction.

    Image forming apparatus and image forming method using the apparatus
    3.
    发明授权
    Image forming apparatus and image forming method using the apparatus 失效
    使用该装置的图像形成装置和图像形成方法

    公开(公告)号：US08471881B2

    公开(公告)日：2013-06-25

    申请号：US13044722

    申请日：2011-03-10

    Applicant: Tatsuya Miyadera ,  Kunihiro Komai

    Inventor： Tatsuya Miyadera ,  Kunihiro Komai

    IPC: B41J2/435 ,  B41J2/47

    CPC classification number: G03G15/0435 ,  G02B26/123 ,  G03G15/011 ,  G03G15/326 ,  G03G2215/0161 ,  G03G2215/0404 ,  H04N1/053 ,  H04N1/1135 ,  H04N1/12 ,  H04N1/506 ,  H04N2201/02439 ,  H04N2201/0471 ,  H04N2201/04713 ,  H04N2201/04732 ,  H04N2201/04744 ,  H04N2201/04786 ,  H04N2201/04793 ,  H04N2201/04794

    Abstract: An apparatus to form plural images on an image conveyor includes plural photoconductor bodies, a light exposure device, a development device, a transfer device, and a pattern detection device, wherein the light exposure device includes an optical scanning part, a first light detection part having a first light receiving face, a second light detection part having a second light receiving face being non-parallel to the first light receiving face, a third light detection part having a third light receiving face being non-parallel to the first light receiving face, the optical scanning part, the first light detection part, and the second light detection part being provided inside a housing of the light exposure device, the third light detection part being provided outside the housing, and a light exposure timing control device.

    Abstract translation: 在图像传送器上形成多个图像的装置包括多个感光体，曝光装置，显影装置，转印装置和图案检测装置，其中曝光装置包括光学扫描部分，第一光检测部分 具有第一受光面的第二光检测部，具有与第一受光面不平行的第二受光面的第二光检测部，具有与第一受光面不平行的第三光接收面的第三光检测部， 光学扫描部分，第一光检测部分和第二光检测部分设置在曝光装置的壳体内，第三光检测部分设置在外壳的外部，以及曝光定时控制装置。

    DRIVE CONTROL DEVICE OF LIGHT SCANNING APPARATUS
    7.
    发明申请
    DRIVE CONTROL DEVICE OF LIGHT SCANNING APPARATUS 审中-公开
    光扫描装置的驱动控制装置

    公开(公告)号：US20110211241A1

    公开(公告)日：2011-09-01

    申请号：US13023064

    申请日：2011-02-08

    Applicant: Kenta Ide ,  Kouji Hamachi

    Inventor： Kenta Ide ,  Kouji Hamachi

    IPC: G02B26/10

    CPC classification number: G02B26/0858 ,  G02B26/085 ,  H04N1/053 ,  H04N2201/02439 ,  H04N2201/0471 ,  H04N2201/04729 ,  H04N2201/04744 ,  H04N2201/04755 ,  H04N2201/04794

    Abstract: The drive control device of a light scanning apparatus can be easily controlled, occurrence of overshoot can be prevented, and a scanning range of a mirror section can be adjusted in a short time. An amplitude adjusting section generates at least one of first adjusting voltage for acceleration, whose amplitude is higher than that of adjusting voltage for obtaining object amplitude, and second adjusting voltage for deceleration, whose amplitude is lower than that of the adjusting voltage for obtaining the object amplitude, and applies the same to a drive circuit for a prescribed time, to perform feedback control, when a comparing section generates an error signal, so as to cancel increase-decrease variation of the error signal.

    Abstract translation: 可以容易地控制光扫描装置的驱动控制装置，可以防止发生过冲，并且能够在短时间内调整镜部的扫描范围。 振幅调整部生成振幅比用于获得被摄体振幅的调整电压高的第一加速调整电压和第二减速调整电压中的至少一个，振幅低于用于获得物体的调整电压的调整电压 振幅，并将其施加到驱动电路达规定时间，以便当比较部分产生误差信号时，执行反馈控制，以便消除误差信号的增加减小变化。

    Pixel clock generator, optical scanner, and image forming apparatus
    8.
    发明授权
    Pixel clock generator, optical scanner, and image forming apparatus 有权
    像素时钟发生器，光学扫描仪和图像形成装置

    公开(公告)号：US08005321B2

    公开(公告)日：2011-08-23

    申请号：US11062671

    申请日：2005-02-23

    Applicant: Atsufumi Omori ,  Masaaki Ishida ,  Yasuhiro Nihei ,  Dan Ozasa

    Inventor： Atsufumi Omori ,  Masaaki Ishida ,  Yasuhiro Nihei ,  Dan Ozasa

    IPC: G06K7/00

    CPC classification number: G02B26/127 ,  H04N1/053 ,  H04N1/1135 ,  H04N1/12 ,  H04N2201/02439 ,  H04N2201/0471 ,  H04N2201/04732 ,  H04N2201/04744 ,  H04N2201/04781 ,  H04N2201/04793 ,  H04N2201/04794

    Abstract: A pixel clock generator that generates a pixel clock to regulate a drive timing of a scanning light source includes a data generating circuit that generates phase data based on a phase data pattern to correct an uneven scanning speed and fluctuation of scanning widths, and a pixel clock generating circuit generates a pixel clock having a long cycle based on a high-frequency clock and that performs a phase shift for the pixel clock based on the high-frequency clock. The phase pattern is set-such that difference in an amount of the phase shift between the pixel clocks adjacent to each other does not exceed a basic amount of the phase shift of the pixel clock generating circuit.

    Abstract translation: 产生用于调节扫描光源的驱动定时的像素时钟的像素时钟发生器包括数据生成电路，其基于相位数据模式生成相位数据，以校正扫描速度不均匀和扫描宽度的波动，以及像素时钟 生成电路基于高频时钟生成具有长周期的像素时钟，并且基于高频时钟执行针对像素时钟的相移。 相位图案被设置为使得彼此相邻的像素时钟之间的相移量的差异不超过像素时钟产生电路的相移的基本量。

Patent Agency Ranking