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    Method, system and software program for correcting positional color misalignment
    1.
    发明授权
    Method, system and software program for correcting positional color misalignment 有权
    用于校正位置色差错的方法，系统和软件程序

    公开(公告)号：US07162171B2

    公开(公告)日：2007-01-09

    申请号：US10922341

    申请日：2004-08-20

    申请人： Mitsugu Sugiyama

    发明人： Mitsugu Sugiyama

    IPC分类号： G03G15/00

    CPC分类号： G03G15/5058 ,  G03G15/0194 ,  G03G2215/00059 ,  G03G2215/0119 ,  G03G2215/0161

    摘要： A color image forming apparatus generally includes a plurality of image forming units for each generating an image in a predetermined color. Since these images in various colors are placed on top of each other in an overlapping manner, the positional placement of these images is critical. To correct the misalignment in an efficient manner, a new technique is disclosed to perform the density determination in advance of the misalignment correction. The previously detected density level is stored prior to determine the positional misalignment among the color image forming units.

    摘要翻译： 彩色图像形成装置通常包括用于各自以预定颜色生成图像的多个图像形成单元。 由于这些各种颜色的图像以重叠的方式放置在彼此的顶部，所以这些图像的位置放置是至关重要的。 为了以有效的方式校正未对准，公开了一种在不对准校正之前执行密度确定的新技术。 在确定彩色图像形成单元之间的位置偏移之前，存储先前检测到的浓度水平。

    Color image forming apparatus and method of obtaining color images with decreased image positional deviation
    3.
    发明授权
    Color image forming apparatus and method of obtaining color images with decreased image positional deviation 有权
    彩色图像形成装置和获得具有减小的图像位置偏差的彩色图像的方法

    公开(公告)号：US06282396B1

    公开(公告)日：2001-08-28

    申请号：US09617243

    申请日：2000-07-14

    申请人： Nobuo Iwata ,  Mitsugu Sugiyama ,  Toshiya Satoh ,  Tadashi Shinohara ,  Yutaka Shio ,  Tomonori Yabuta

    发明人： Nobuo Iwata ,  Mitsugu Sugiyama ,  Toshiya Satoh ,  Tadashi Shinohara ,  Yutaka Shio ,  Tomonori Yabuta

    IPC分类号： G03G1501

    CPC分类号： G03G15/0194 ,  G03G2215/0119 ,  G03G2215/0141 ,  G03G2215/0161

    摘要： An apparatus and method of forming a color image on a recording sheet by transferring respective images onto a single recording sheet conveyed by a conveying belt, where the combination of the respective images form the color image. The respective color images are formed with a plurality of electrophotographic processing sections disposed along the conveying belt such that the respective color images are superimposed on one another to make the color image. The electrophotographic processing sections also form more than two colors, of a same pattern, of image positional deviation detecting marks. The image positional deviation detecting marks include a line in a main scanning direction and another line positioned at an incline with respect to the former line in order on the conveying belt. A detector is included that detects the image positional deviation detecting mark with a single detecting device composed of a light source, a slit, and a light accepting element.

    摘要翻译： 通过将各图像转印到由传送带传送的单个记录纸上，其中各个图像的组合形成彩色图像，在记录纸上形成彩色图像的装置和方法。 各个彩色图像形成有沿着输送带布置的多个电子照相处理部分，使得各个彩色图像彼此叠加以制成彩色图像。 电子照相处理部分还形成图像位置偏差检测标记的相同图案的两种以上的颜色。 图像位置偏差检测标记包括在主扫描方向上的线和在输送带上依次位于相对于前一行倾斜的另一条线。 包括利用由光源，狭缝和受光元件组成的单个检测装置来检测图像位置偏差检测标记的检测器。

    Color image forming apparatus
    5.
    发明授权
    Color image forming apparatus 有权
    彩色图像形成装置

    公开(公告)号：US06381435B2

    公开(公告)日：2002-04-30

    申请号：US09734555

    申请日：2000-12-13

    申请人： Tadashi Shinohara ,  Yasushi Nakazato ,  Toshiya Sato ,  Mitsugu Sugiyama ,  Nobuo Iwata ,  Motonori Hanada ,  Hideo Nakagawa

    发明人： Tadashi Shinohara ,  Yasushi Nakazato ,  Toshiya Sato ,  Mitsugu Sugiyama ,  Nobuo Iwata ,  Motonori Hanada ,  Hideo Nakagawa

    IPC分类号： G03G1501

    CPC分类号： H04N1/506 ,  G03G15/0194 ,  G03G2215/0161 ,  H04N1/4078

    摘要： An image forming apparatus includes a plurality of image formation units which print an image of different color on a paper and also form positional deviation detection marks and image density regulation marks, on a conveyer belt or on at least one of a recording medium and an intermediate transfer body that conveys the paper, when such a request is received. When requests for formation of the positional deviation detection marks and the request for the formation of the image density regulation marks is received at the same time or at substantially the same time, the main CPU orchestrates the conveyer belt and the image forming units to form the positional deviation detection marks and the image density regulation marks in continuation.

    摘要翻译： 图像形成装置包括多个图像形成单元，其在纸上打印不同颜色的图像，并且还在输送带上或记录介质和中间体中的至少一个上形成位置偏差检测标记和图像浓度调节标记 当接收到这样的请求时传送纸的传送体。 当同时或者基本上同时接收到形成位置偏差检测标记的请求和形成图像浓度调节标记的请求时，主CPU对传送带和图像形成单元进行编排，形成 位置偏差检测标记和图像浓度调节标记继续。

    Method, system and software program for correcting positional color misalignment
    8.
    发明申请
    Method, system and software program for correcting positional color misalignment 有权
    用于校正位置色差错的方法，系统和软件程序

    公开(公告)号：US20050041990A1

    公开(公告)日：2005-02-24

    申请号：US10922341

    申请日：2004-08-20

    申请人： Mitsugu Sugiyama

    发明人： Mitsugu Sugiyama

    IPC分类号： G03G15/01 ,  G03G15/00

    CPC分类号： G03G15/5058 ,  G03G15/0194 ,  G03G2215/00059 ,  G03G2215/0119 ,  G03G2215/0161

    摘要： A color image forming apparatus generally includes a plurality of image forming units for each generating an image in a predetermined color. Since these images in various colors are placed on top of each other in an overlapping manner, the positional placement of these images is critical. To correct the misalignment in an efficient manner, a new technique is disclosed to perform the density determination in advance of the misalignment correction. The previously detected density level is stored prior to determine the positional misalignment among the color image forming units.

    摘要翻译： 彩色图像形成装置通常包括用于各自以预定颜色生成图像的多个图像形成单元。 由于这些各种颜色的图像以重叠的方式放置在彼此的顶部，所以这些图像的位置放置是至关重要的。 为了以有效的方式校正未对准，公开了一种在不对准校正之前执行密度确定的新技术。 在确定彩色图像形成单元之间的位置偏移之前，存储先前检测到的浓度水平。

    Sheet storing device with locking bins
    10.
    发明授权
    Sheet storing device with locking bins 失效
    具有锁定箱的纸张存放装置

    公开(公告)号：US5464200A

    公开(公告)日：1995-11-07

    申请号：US228376

    申请日：1994-04-15

    申请人： Yasushi Nakazato ,  Makoto Tanaka ,  Kohki Sakamoto ,  Hisayo Kondo ,  Rikio Kasahara ,  Hiroyuki Shibaki ,  Mitsugu Sugiyama

    发明人： Yasushi Nakazato ,  Makoto Tanaka ,  Kohki Sakamoto ,  Hisayo Kondo ,  Rikio Kasahara ,  Hiroyuki Shibaki ,  Mitsugu Sugiyama

    IPC分类号： B65H39/10 ,  B42C1/12 ,  B65G1/00

    CPC分类号： B65H39/10 ,  B65H2511/412

    摘要： In a device for storing printings, film sheets or similar recording media driven out or an image forming apparatus, bins are each inclined from a top sheet inlet thereof to a bottom sheet outlet thereof. When all the bins are full, such a condition is reported to users. Users having left sheets in the trays for a long period of time are alerted by a warning message. Sheets become needless for users can be automatically disposed of by commands from user stations. A user passes an I.D. card through a card reader to enter an I.D. number, opening a bin corresponding to the I.D. number, dropping the sheet onto a fence for user access.

    摘要翻译： 在用于存储印刷品，薄膜片材或类似的被驱出的记录介质的装置或图像形成装置中，每个箱体都从其顶部片材入口倾斜到其底部片材出口。 当所有的垃圾箱都已满时，向用户报告这种情况。 长时间将纸张放置在纸盘中的用户会通过警告信息发出警报。 表格变得不必要，用户可以通过用户站的命令自动处理。 用户通过I.D. 卡通过读卡器进入I.D. 数字，打开对应于I.D. 数字，将纸张放在栅栏上，供用户访问。