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    Liquid electrophotographic imaging system with a maximized solid toner ratio
    1.
    发明授权
    Liquid electrophotographic imaging system with a maximized solid toner ratio 失效
    具有最大固体调色剂比例的液体电子照相成像系统

    公开(公告)号：US06487385B2

    公开(公告)日：2002-11-26

    申请号：US09821514

    申请日：2001-03-29

    申请人： Tomoyuki Yoshii ,  Yasuhiro Funayama ,  Jun Koyatsu ,  Tsutomu Uezono

    发明人： Tomoyuki Yoshii ,  Yasuhiro Funayama ,  Jun Koyatsu ,  Tsutomu Uezono

    IPC分类号： G03G1510

    CPC分类号： G03G15/101

    摘要： A liquid electrophotographic developing apparatus capable of preventing image drift and reducing the load in the squeezing process. A developing roller faces a photoreceptor belt with a predetermined spacing to supply a liquid developer to the photoreceptor belt while rotating at a peripheral velocity in the opposite direction to that of the photoreceptor belt in a developing region thereon. A peripheral velocity ratio of the peripheral velocity to a moving velocity of the photoreceptor belt is determined so as to maximize a solid component ratio of a developed toner layer on the photoreceptor belt.

    摘要翻译： 一种液体电子照相显影装置，能够防止图像漂移并减少挤压过程中的负荷。 显影辊面向具有预定间隔的感光带，以在显影区域中以与感光带的方向相反的方向旋转的圆周速度旋转时将液体显影剂供应到感光带。 确定圆周速度与感光带的移动速度的圆周速度比，以便最大化感光带上显影的调色剂层的固体分量比。

    Image processing apparatus, image forming apparatus, and computer readable medium storing program
    2.
    发明授权
    Image processing apparatus, image forming apparatus, and computer readable medium storing program 有权
    图像处理装置，图像形成装置和计算机可读介质存储程序

    公开(公告)号：US08705127B2

    公开(公告)日：2014-04-22

    申请号：US13236298

    申请日：2011-09-19

    申请人： Jun Koyatsu ,  Masahiko Kubo ,  Hidetoshi Kawashima ,  Toshifumi Takahira

    发明人： Jun Koyatsu ,  Masahiko Kubo ,  Hidetoshi Kawashima ,  Toshifumi Takahira

    IPC分类号： H04N1/60 ,  G06F3/12 ,  G03G15/08 ,  G03G15/20

    CPC分类号： G03G15/6585 ,  G03G15/0126 ,  G03G15/205 ,  G03G2215/00805 ,  G03G2215/0081 ,  H04N1/54 ,  H04N1/6016

    摘要： An image processing apparatus includes a setting unit and a correcting unit. The setting unit sets a gloss level of an image to be formed by forming plural toner images using a transparent toner and plural color toners having different colors and by fixing the plural toner images onto a recording medium in such a manner that the plural toner images are placed on top of one another on the recording medium. The correcting unit corrects image data defining density values per pixel of the toner images formed using the plural color toners of the respective colors so that a total density value that is a sum of a density value per pixel of the toner image formed using the transparent toner and density values per pixel of the toner images formed using the plural color toners of the respective colors may not exceed a predetermined threshold.

    摘要翻译： 图像处理装置包括设置单元和校正单元。 设置单元通过使用透明调色剂和具有不同颜色的多色调色剂形成多个调色剂图像并通过将多个调色剂图像固定到记录介质上来设置要形成的图像的光泽度，使得多个调色剂图像为 放置在记录介质上彼此顶部。 校正单元校正使用各种颜色的多种颜色调色剂形成的调色剂图像的每像素的浓度值的图像数据，使得使用该透明调色剂形成的调色剂图像的每个像素的浓度值之和的总浓度值 并且使用各种颜色的多色调色剂形成的调色剂图像的每像素的密度值可能不超过预定阈值。

    IMAGE FORMING APPARATUS AND IMAGE FORMING PROGRAM
    3.
    发明申请
    IMAGE FORMING APPARATUS AND IMAGE FORMING PROGRAM 有权
    图像形成装置和图像形成程序

    公开(公告)号：US20110102849A1

    公开(公告)日：2011-05-05

    申请号：US12785872

    申请日：2010-05-24

    申请人： Keiichi OKADA ,  Mitsuru Iioka ,  Noribumi Sato ,  Jun Koyatsu ,  Kaoru Yamauchi

    发明人： Keiichi OKADA ,  Mitsuru Iioka ,  Noribumi Sato ,  Jun Koyatsu ,  Kaoru Yamauchi

    IPC分类号： H04N1/40

    CPC分类号： H04N1/58

    摘要： An image forming apparatus includes: a ground image producing unit which produces a ground image that determines a print position of an information image; a ground image printing unit which prints the ground image produced by the ground image producing unit, with a printing color material which does not have a sensitivity in a reading wavelength of a reading apparatus that reads the information image; and an information image printing unit which prints the information image at a print position that is determined by the ground image printed by the ground image printing unit.

    摘要翻译： 图像形成装置包括：地面图像产生单元，其产生确定信息图像的打印位置的地面图像; 地面图像打印单元，其利用在读取信息图像的读取装置的读取波长中不具有灵敏度的打印色材料打印由地面图像产生单元产生的地面图像; 以及信息图像打印单元，其在由由地面图像打印单元打印的地面图像确定的打印位置处打印信息图像。

    Image forming apparatus including an alternative printing unit
    6.
    发明授权
    Image forming apparatus including an alternative printing unit 有权
    图像形成装置包括替代打印单元

    公开(公告)号：US08265502B2

    公开(公告)日：2012-09-11

    申请号：US12541451

    申请日：2009-08-14

    申请人： Noribumi Sato ,  Mitsuru Iioka ,  Jun Koyatsu ,  Kaoru Yamauchi ,  Takaya Nagasaki

    发明人： Noribumi Sato ,  Mitsuru Iioka ,  Jun Koyatsu ,  Kaoru Yamauchi ,  Takaya Nagasaki

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0121 ,  G03G15/0142

    摘要： An image forming apparatus includes an alternative printing unit. The alternative printing unit performs alternative printing of a black image by mixing images of color materials of three colors of cyan, yellow, and magenta. The alternative printing unit includes a color material amount control unit that controls amounts of the respective color materials, which form the images of the color materials of the three colors, so as to be smaller than those at a time of normal printing.

    摘要翻译： 图像形成装置包括替代打印单元。 替代打印单元通过混合青色，黄色和洋红三种颜色的颜色材料的图像来执行黑色图像的替代打印。 替代打印单元包括颜色量控制单元，其控制形成三种颜色材料的图像的各种颜色材料的数量，使其小于正常打印时的颜色材料的量。

    Image forming apparatus, image forming system, image forming method, computer-readable medium and computer data signal
    7.
    发明授权
    Image forming apparatus, image forming system, image forming method, computer-readable medium and computer data signal 有权
    图像形成装置，图像形成系统，图像形成方法，计算机可读介质和计算机数据信号

    公开(公告)号：US07997492B2

    公开(公告)日：2011-08-16

    申请号：US12121882

    申请日：2008-05-16

    申请人： Kaoru Koike ,  Mitsuru Iioka ,  Yasuo Komatsu ,  Kiyoshi Une ,  Jun Koyatsu

    发明人： Kaoru Koike ,  Mitsuru Iioka ,  Yasuo Komatsu ,  Kiyoshi Une ,  Jun Koyatsu

    IPC分类号： G06K19/06

    CPC分类号： G03G15/50 ,  G06K1/121 ,  G06K15/1806 ,  G06K15/1822

    摘要： An image forming apparatus includes a receiving unit, an image forming unit, a determining unit, an analyzing unit and a control unit. The receiving unit receives image data. The image forming unit performs a predetermined image forming process based on the image data received by the receiving unit. The determining unit determines as to whether or not the image data contains a barcode pattern. When the determining unit determines that the image data contains the barcode pattern, the analyzing unit analyzes as to whether a drawing direction of the barcode pattern is a vertical direction or a horizontal direction. The control unit that controls, based on an analyzing result of the analyzing unit, the predetermined image forming process being performed for the barcode pattern by the image forming unit.

    摘要翻译： 图像形成装置包括接收单元，图像形成单元，确定单元，分析单元和控制单元。 接收单元接收图像数据。 图像形成单元基于由接收单元接收的图像数据执行预定图像形成处理。 确定单元确定图像数据是否包含条形码图案。 当确定单元确定图像数据包含条形码图形时，分析单元分析条形码图形的绘制方向是垂直方向还是水平方向。 所述控制单元基于所述分析单元的分析结果来控制由所述图像形成单元对所述条形码图案执行的所述预定图像形成处理。

    Color processing device that converts combination of colors into larger number of combination of colors, color processing method, and storage medium
    8.
    发明授权
    Color processing device that converts combination of colors into larger number of combination of colors, color processing method, and storage medium 有权
    颜色处理装置，其将颜色的组合转换成更大数量的颜色组合，颜色处理方法和存储介质

    公开(公告)号：US09002108B2

    公开(公告)日：2015-04-07

    申请号：US13238862

    申请日：2011-09-21

    申请人： Masahiko Kubo ,  Toshifumi Takahira ,  Jun Koyatsu ,  Hidetoshi Kawashima

    发明人： Masahiko Kubo ,  Toshifumi Takahira ,  Jun Koyatsu ,  Hidetoshi Kawashima

    IPC分类号： G06K9/00 ,  G06K9/36 ,  H04N1/46 ,  H04N1/60

    CPC分类号： H04N1/6016 ,  H04N1/6022

    摘要： A color processing device includes a converter that converts a combination of values of N−1 colors obtained by eliminating a specific color included in N colors from an input color signal expressing a color by a combination of values of the N colors, into a corresponding combination of values of M−1 colors, N being 4 or larger, M being larger than N; and an output unit that, if a total value of the values of the M−1 colors after the conversion by the converter and a value of the specific color included in the input color signal exceeds a predetermined limit value, changes a value of at least one of M colors obtained by adding the specific color to the M−1 colors such that the total value becomes the limit value or smaller, and outputs values of the M colors as an output color signal.

    摘要翻译： 颜色处理装置包括转换器，其将通过将由N种颜色的值组合的表示颜色的输入颜色信号中消除N种颜色中的特定颜色而获得的N-1颜色的组合转换成相应的组合 的M-1种颜色的值，N为4以上，M大于N; 以及输出单元，如果转换器转换后的M-1色的值的总值和输入的彩色信号中包含的特定值的值超过预定的极限值，则至少改变至少 通过将特定颜色与M-1颜色相加而获得的M个颜色中的一个，使得总值变为极限值或更小，并输出M个颜色的值作为输出颜色信号。

    Image processing apparatus, image forming apparatus, and computer readable medium storing program
    9.
    发明授权
    Image processing apparatus, image forming apparatus, and computer readable medium storing program 有权
    图像处理装置，图像形成装置和计算机可读介质存储程序

    公开(公告)号：US08736903B2

    公开(公告)日：2014-05-27

    申请号：US13250467

    申请日：2011-09-30

    申请人： Jun Koyatsu ,  Masahiko Kubo ,  Toshifumi Takahira ,  Hidetoshi Kawashima

    发明人： Jun Koyatsu ,  Masahiko Kubo ,  Toshifumi Takahira ,  Hidetoshi Kawashima

    IPC分类号： H04N1/60 ,  G03F3/08 ,  H04N1/46 ,  G06K9/00

    CPC分类号： G06F3/1247 ,  G06F3/1205 ,  G06F3/1208 ,  G06F3/1253 ,  G06F3/1288 ,  G06F2206/1514 ,  H04N1/4058 ,  H04N1/54 ,  H04N1/6027

    摘要： An image processing apparatus includes a setting unit, a generating unit, and a converting unit. The setting unit sets a gloss level of each of plural areas into which an image is divided. The image is formed by forming plural toner images having different colors using plural first toners and at least one second toner having at least one same color as the first toners and by fixing the plural toner images onto a recording medium so as to be superimposed on one another. The generating unit generates multi-level image data for each of the first toners and the at least one second toner in accordance with the gloss levels set by the setting unit. The converting unit converts multi-level image data of toners having the same color into binary image data. The converting unit also converts multi-level image data of toners having different colors into binary image data.

    摘要翻译： 图像处理装置包括设置单元，生成单元和转换单元。 设定单元设定分割图像的多个区域的各个区域的光泽度。 通过使用多个第一调色剂形成具有不同颜色的多个调色剂图像和至少一个具有与第一调色剂至少相同颜色的第二调色剂并通过将多个调色剂图像固定在记录介质上以便叠加在一个上而形成图像 另一个。 生成单元根据由设定单元设定的光泽度，生成第一调色剂和至少一个第二调色剂中的每一个的多级图像数据。 转换单元将具有相同颜色的调色剂的多级图像数据转换为二进制图像数据。 转换单元还将具有不同颜色的调色剂的多级图像数据转换为二进制图像数据。