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1. 发明专利

JP2013200484A Image forming apparatus and program 审中-公开
标题翻译：图像形成装置和程序
公开(公告)号：JP2013200484A
公开(公告)日：2013-10-03
申请号：JP2012069599
申请日：2012-03-26
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SUGIMOTO SHUICHI , HARA TOMOSHI , TAKAHASHI NOBUKAZU
IPC分类号： G03G15/00 , G03G15/01 , G03G15/16
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus and a program capable of suppressing scattering of toner that is formed linearly.SOLUTION: An image forming apparatus of the present invention transfers a toner image formed on the surface of an intermediate transfer belt to the surface of a sheet, and includes: a holding unit 92 that holds position information of a line drawing area where colored lines are drawn in a background of a sheet in an image represented by image data; and a reduction unit 95 that reduces at least one of density and a surface rate of toner of a portion in a toner image corresponding to the position information in the line drawing area held by the holding unit 92 lower than a predetermined value corresponding to the colored lines.
摘要翻译：要解决的问题：提供能够抑制线性形成的调色剂的散射的图像形成装置和程序。解决方案：本发明的图像形成装置将形成在中间转印带的表面上的调色剂图像转印到并且包括：保持单元92，其保持在由图像数据表示的图像中的片材的背景中绘制彩色线的线条画区域的位置信息; 以及还原单元95，其将与由保持单元92保持的线条画区域中的位置信息相对应的调色剂图像中的部分的调色剂的浓度和表面速率中的至少一个降低到对应于着色线条。

2. 发明专利

JP2012037618A Control device, image forming device and control program 审中-公开
标题翻译：控制装置，图像形成装置和控制程序
公开(公告)号：JP2012037618A
公开(公告)日：2012-02-23
申请号：JP2010175556
申请日：2010-08-04
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： HARA TOMOSHI , KANEDA MASAYUKI , KUBO MASAHIKO , KIMURA HIDEKI , SUGI SHINSUKE , MATSUMOTO TOMOHIRO , MORI KENJI , TAKAHASHI NOBUKAZU
IPC分类号： G03G15/01 , G03G21/00 , G03G21/14
摘要： PROBLEM TO BE SOLVED: To control the difference of glossiness between a first area and a second area in an image formed on a recording material.SOLUTION: An image forming device 100 comprises: an image forming mode acquisition part 211 for acquiring whether the image forming mode of the image forming device 100 is a "four-color mode" or a "five-color mode" by forming an image by fixing a color toner image or a color toner image and a clear toner image on a sheet or is an "additional printing mode" for forming an image by fixing a clear toner image on a sheet on which a color toner image is fixed; and a fixing temperature control part 215 for controlling a fixing temperature so that a temperature for fixing a clear toner image on a sheet is lower than a temperature for fixing a color toner image in the "four-color mode" when the image forming mode of the image forming device 100 is the "additional printing mode".
摘要翻译：要解决的问题：为了控制在记录材料上形成的图像中的第一区域和第二区域之间的光泽度的差异。图像形成装置100包括：图像形成模式获取部211，用于通过形成图像形成模式获取部211来获取图像形成装置100的图像形成模式是“四色模式”还是“五色模式” 通过将彩色调色剂图像或彩色调色剂图像和透明调色剂图像固定在片材上的图像，或者通过将彩色调色剂图像固定在彩色调色剂图像固定的片材上而形成图像的“附加打印模式” ; 以及定影温度控制部分215，用于控制定影温度，使得用于固定片材上的透明调色剂图像的温度低于在“四色模式”中定影彩色调色剂图像的温度时，当图像形成模式图像形成装置100是“附加打印模式”。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2006243377A Image forming apparatus and image forming method 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：JP2006243377A
公开(公告)日：2006-09-14
申请号：JP2005059309
申请日：2005-03-03
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： AOKI MATSUYUKI , TANAKA SATOSHI , TAKAHASHI NOBUKAZU , OHASHI SHINICHI , AZUMA MASAHIRO , OMORI KIMITO
IPC分类号： G03G15/20 , G03G21/14
摘要： PROBLEM TO BE SOLVED: To suppress color variation between continuously printed sheets of paper without reducing productivity. SOLUTION: The image forming apparatus detects printing conditions for a job (S101) and fixing speed stage altering table is determined (S102) on the basis of each information of paper grammage, paper type, environmental temperature and image density. While a reference fixing speed which is the same value as paper transporting speed is determined (S103) on the basis of each information of the paper grammage and the paper type, control fixing temperature is also determined (S104) on the basis of each information of the paper grammage and the paper type. After that, continuous printing is started (S105). The fixing speed is altered in stages in the direction of reducing the speed (S106) so that the specified speed is achieved for every continuously printed number of pages based on a determined fixing speed control table in continuous printing. A series of procedures are terminated when the job is terminated (S107). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：抑制连续印刷的纸张之间的颜色变化而不降低生产率。解决方案：图像形成装置检测作业的打印条件（S101），并且基于纸张克重，纸张类型，环境温度和图像浓度的每个信息来确定定影速度阶段改变表（S102）。基于纸张克重和纸张类型的每个信息确定与纸张传送速度相同值的参考定影速度（S103），还根据每个信息（S104）确定控制定影温度（S104）纸张克重和纸张类型。之后，开始连续打印（S105）。定影速度在降低速度的方向上分阶段改变（S106），使得基于连续打印中确定的定影速度控制表，为每个连续打印的页数实现指定的速度。当作业终止时，一系列程序终止（S107）。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005081581A Image density correction amount setting device, image formation apparatus, image formation system, image density correction amount setting method, and image density correction amount setting program 审中-公开
标题翻译：图像密度校正数量设置设备，图像形成设备，图像形成系统，图像密度校正量设置方法和图像密度校正量设置程序
公开(公告)号：JP2005081581A
公开(公告)日：2005-03-31
申请号：JP2003313656
申请日：2003-09-05
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： AOKI MATSUYUKI , KIMURA HIDEKI , TAKAHASHI NOBUKAZU
IPC分类号： B41J2/44 , G03G15/00 , G03G21/00
摘要： PROBLEM TO BE SOLVED: To enable arbitrary setting of a correction amount for correcting density irregularities. SOLUTION: The correction amount of a physical quantity which influences a density of an image at the time of image formation is separately set correspondingly to at least one position of a plurality of positions in a horizontal scanning direction or a vertical scanning direction of the image. Moreover, the physical quantity is corrected on the basis of the set correction amount. The image is formed on the basis of the corrected physical quantity. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了能够任意设定用于校正密度不均匀性的校正量。解决方案：影像形成时图像浓度影响的物理量的校正量分别对应于水平扫描方向或垂直扫描方向上的多个位置的至少一个位置图片。此外，基于设定的校正量来校正物理量。基于校正的物理量形成图像。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2013195711A Image forming apparatus and program 有权
标题翻译：图像形成装置和程序
公开(公告)号：JP2013195711A
公开(公告)日：2013-09-30
申请号：JP2012062810
申请日：2012-03-19
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： HARA TOMOSHI , SUGIMOTO SHUICHI , TAKAHASHI NOBUKAZU
IPC分类号： G03G15/00 , G03G15/16
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suppressing density unevenness even when the surface of a transferred body has relatively low smoothness.SOLUTION: An image forming apparatus 100 of the present invention includes a smoothness information acquisition unit 92 that acquires smoothness information indicating smoothness of the surface of a sheet, and a pinching load determination unit 93 that determines a pinching load in transferring a toner image on the surface of the sheet on the basis of the smoothness information.
摘要翻译：要解决的问题：提供即使当转印体的表面具有相对低的平滑度时也能够抑制浓度不均匀的图像形成装置。解决方案：本发明的图像形成装置100包括获得平滑度的平滑度信息获取单元92 指示片材的表面的平滑度的信息，以及基于平滑度信息确定在片材的表面上转印调色剂图像的夹持负载的夹持负荷确定单元93。

6. 发明专利

JP2010181663A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：JP2010181663A
公开(公告)日：2010-08-19
申请号：JP2009025559
申请日：2009-02-06
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KIMURA HIDEKI , HARA TOMOSHI , KUBO MASAHIKO , MATSUMOTO TOMOHIRO , TAKAHASHI NOBUKAZU
IPC分类号： G03G15/01 , G03G21/00
CPC分类号： G03G15/50 , G03G15/0173 , G03G15/0194 , G03G15/6585 , G03G2215/0081 , G03G2215/0129
摘要： PROBLEM TO BE SOLVED: To surely prevent the deterioration of an image on a recording medium caused by the generation of toner fogging without needing the complication or the like of control processing in an electrophotographic image forming apparatus. SOLUTION: The image forming apparatus includes: image forming means 11 to 16 each forming an image on an image holding body 21 by using a transparent color material and a chromatic color material; a forming order control means 24 for making a forming order of the transparent color material and the chromatic color material differ between an image part and a non-image part in an image forming area on the image holding body 21; and a transfer means 22 for transferring the image formed on the image holding body 21 to a recording medium. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了可靠地防止由于产生调色剂起雾而导致的记录介质上的图像的劣化，而不需要电子照相图像形成装置中的控制处理的复杂等。图像形成装置包括：图像形成装置11〜16，其通过使用透明色材料和彩色材料在图像保持体21上形成图像; 用于使图像保持体21上的图像形成区域中的图像部分和非图像部分之间的透明颜色材料和彩色材料的成形顺序不同的成形顺序控制装置24; 以及用于将形成在图像保持体21上的图像转印到记录介质上的传送装置22。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2007192888A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：JP2007192888A
公开(公告)日：2007-08-02
申请号：JP2006008649
申请日：2006-01-17
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： AOKI MATSUYUKI , TANAKA SATOSHI , TAKAHASHI NOBUKAZU
IPC分类号： G03G15/04 , G03G15/00 , G03G15/043 , G03G15/08 , G03G21/00
CPC分类号： G03G15/5058 , G03G15/0131 , G03G2215/00059 , G03G2215/0119
摘要： PROBLEM TO BE SOLVED: To form images by stabilizing density differences in a main scanning direction while ensuring a reduction in the size of a developing device. SOLUTION: The image forming apparatus includes: an image-count-area-corresponding calculating section 30 that divides an area in the main scanning direction into smaller areas and calculates an amount of image data for each area; a main scanning density difference calculating section 35 that calculates density differences in the main scanning direction by calculating a correction count (i.e., an amount of image data corresponding to nonuniform density in the main scanning direction, which results from a distance between each area and the position where toner is supplied to a developing roll) for each area by using a correction coefficient predetermined for each area, and then calculating the degree of density decrease of each area corresponding to the calculated correction count; and an exposure correction degree control section 36 that calculates the degree of exposure increase from the degree of density decrease of each area calculated by the main scanning density difference calculating section 35, and then controls a laser driver 22 according to the result of calculation. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过在确保显影装置的尺寸的减小的同时稳定主扫描方向上的浓度差来形成图像。解决方案：图像形成装置包括：图像计数区域对应计算部分30，其将主扫描方向上的区域划分为更小的区域，并计算每个区域的图像数据量; 主扫描浓度差计算部35，其通过计算校正计数（即，与主扫描方向上的不均匀浓度相对应的图像数据的量，其由各区域和第一扫描方向之间的距离通过使用为每个区域预先确定的校正系数，然后计算与所计算的校正计数相对应的每个区域的浓度降低程度，针对每个区域，对调色剂供应到显影辊的位置）以及曝光校正度控制部36，其根据由主扫描浓度差计算部35计算出的各区域的浓度降低程度来计算曝光增加度，然后根据计算结果来控制激光驱动器22。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006072173A Printer and gradation correcting method thereof 有权
标题翻译：打印机和分级校正方法
公开(公告)号：JP2006072173A
公开(公告)日：2006-03-16
申请号：JP2004257990
申请日：2004-09-06
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SUGI SHINSUKE , TAKAHASHI NOBUKAZU
IPC分类号： G03G15/04 , B41J2/52 , G03G15/00 , G03G15/043 , G06T1/00 , G06T5/00 , H04N1/405 , H04N1/407
摘要： PROBLEM TO BE SOLVED: To appropriately correct gradation when printing after receiving binary image data created by a halftone process. SOLUTION: A binary image to be printed is divided into blocks (S12), and the gradation value Cin of each block is calculated from the number of dots in the block (S14). The data of a test chart including, as a patch, the dot pattern of the block corresponding to each Cin is created (S16). While the exposure intensity of a printer is changed stepwise, the test chart is subject to image formation on an intermediate transfer body (S18) for each exposure intensity (S22 and S24). The print density Dout of each patch formed is read and a corresponding relation between the Cin and Dout is stored (S20). Subsequently, exposure intensity for obtaining the Dout corresponding to a target curve is obtained for each Cin (S28). When binary image data is printed, each block is exposed with the exposure intensity that matches the Cin of the block (S29). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在接收到通过半色调处理创建的二进制图像数据之后打印时适当地校正灰度。解决方案：要打印的二进制图像被划分为块（S12），并且根据块中的点数来计算每个块的灰度值Cin（S14）。创建包括与每个Cin相对应的块的点阵图案作为补丁的测试图的数据（S16）。当打印机的曝光强度逐步变化时，对于每个曝光强度，测试图在中间转印体上进行图像形成（S18）（S22和S24）。读取形成的每个贴片的印刷密度Dout并存储Cin和Dout之间的对应关系（S20）。随后，对于每个Cin，获得对应于目标曲线的Dout的曝光强度（S28）。当打印二进制图像数据时，以与块的Cin匹配的曝光强度曝光每个块（S29）。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005010569A Image density correction quantity setting device, device and system for image formation, and method and program for setting image density correction quantity 有权
标题翻译：图像密度校正数量设置装置，用于图像形成的装置和系统，以及用于设置图像密度校正量的方法和程序
公开(公告)号：JP2005010569A
公开(公告)日：2005-01-13
申请号：JP2003175944
申请日：2003-06-20
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： AOKI MATSUYUKI , KIMURA HIDEKI , TAKAHASHI NOBUKAZU , ANDO MAKOTO
IPC分类号： G03G15/00 , G03G21/00
摘要： PROBLEM TO BE SOLVED: To optionally set a correction quantity for uneven density correction. SOLUTION: Set is the correction quantity which is a physical quantity affecting the density of an image when an image forming device that forms the image by forming an electromagnetic latent image on a cylindrical photoreceptor which rotates in a 2nd direction crossing a 1st direction by exposing the photoreceptor to a light beam moving in the 1st direction, and developing and transferring the electrostatic latent image to a recording medium while the photoreceptor rotates. The correction quantity is set individually corresponding to at least one of a plurality of positions in the 2nd direction between reference-position corresponding positions corresponding to reference positions on the recording medium based upon a predetermined reference position as a reference rotational position of the photoreceptor. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：可选地设置用于不均匀浓度校正的校正量。
解决方案：Set是当通过在与第一方向交叉的第二方向上旋转的圆筒形感光体上形成电磁潜像而形成图像的图像形成装置时，设定影响图像浓度的物理量的校正量通过将感光体暴露于沿第一方向移动的光束，并且在感光体转动时将静电潜像显影并转印到记录介质上。基于作为感光体的基准旋转位置的预定基准位置，将修正量分别对应于与记录介质上的基准位置对应的基准位置对应位置之间的第二方向上的多个位置中的至少一个位置。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2012205221A Colorimetry data processing device, colorimetry device, program, and printing medium 有权
标题翻译：色彩数据处理设备，色彩设备，程序和打印介质
公开(公告)号：JP2012205221A
公开(公告)日：2012-10-22
申请号：JP2011070188
申请日：2011-03-28
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KANEDA MASAYUKI , TABATA SHINJI , SUGI SHINSUKE , TAKAHASHI NOBUKAZU
IPC分类号： H04N1/46 , G06T1/00 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To have information on whether a colorimetry device has passed the inside of calibration patches reflected in the processing of colorimetry values obtained by measuring the colors of the calibration patches.SOLUTION: Color measurement is performed by sliding a colorimetry device over a color chart having printed thereon calibration patches 51, 51, 51, 51, 51, 51, etc. and reference patches 52, 52, 52, 52, 52, 52, 52, etc. arranged in front and behind the respective calibration patches and whose width is equal to or less than that of the calibration patches minus a length twice the aperture size of the colorimetry device. Then, the colorimetry device determines, on the basis of a colorimetry value of reference patches in front and behind some calibration patch and a colorimetry value of their undercoat, whether it has passed the inside of that calibration patch, in which way it processes colorimetry values of the calibration patches according to the result of the determination.
摘要翻译：要解决的问题：通过测量校准贴片的颜色获得的比色值的处理中反映的有关比色法装置是否已通过校准片的内部的信息。
解决方案：通过在比色计上打印校准贴片51 1 ，51 2 SB>，51 3 ，51 4 ，51 5 < SB POS =“POST”> 6 等等，参考补丁52 1 ，52 2 < SB POS =“POST”> 3 ，52 4 ，52 5 ，52 6 ，52 7 等排列在各个校准片的前后，其宽度等于或小于校准片减去长度是比色法装置的孔径尺寸的两倍。然后，测色装置基于一些校准片前后的参考片的比色值和它们的底层的比色值，是否已经通过校准片的内部，以这种方式处理比色值的校准贴片根据测定结果。版权所有（C）2013，JPO＆INPIT

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