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1. 发明授权

US08284453B2 Image processing apparatus, image forming apparatus, image processing method, and recording medium for changing an image width 有权
标题翻译：图像处理装置，图像形成装置，图像处理方法以及用于改变图像宽度的记录介质
公开(公告)号：US08284453B2
公开(公告)日：2012-10-09
申请号：US11785160
申请日：2007-04-16
申请人： Shun Yashima , Yoshiki Matsuzaki , Osamu Goto , Takeshi Kato , Yasuhiro Arai , Toshiyuki Kazama
发明人： Shun Yashima , Yoshiki Matsuzaki , Osamu Goto , Takeshi Kato , Yasuhiro Arai , Toshiyuki Kazama
IPC分类号： G06T5/00 , H04N1/407 , H04N1/409 , G06K15/00 , G06K9/40
CPC分类号： G06T3/4023 , H04N1/393
摘要： There is provided an image processing apparatus having an image segmentation unit that divides image formation into image areas in a first direction, a random number memory that stores random numbers, a reference position determination unit that determines a reference position so as to vary in a second direction perpendicular to the first direction, a pixel determination unit that determines a pixel as a target to be subjected to correction processing of pixel insertion into or pixel reduction from each of the image areas, for the each of the image areas, according to the stored random numbers and the determined reference position, among pixels in the each of the image areas, and an image width change unit that performs the correction processing on the determined pixel to change an image width of the image information in the first direction.
摘要翻译：提供一种具有图像分割单元的图像处理装置，该图像分割单元将图像形成分成第一方向的图像区域，存储随机数的随机数存储器，基准位置确定单元，其确定参考位置以在第二方向上变化垂直于第一方向的方向的像素确定单元，根据所存储的像素确定单元，根据存储的像素确定单元确定要对像素插入进行校正处理的像素或者从每个图像区域的像素缩小中的像素每个图像区域中的像素之间的确定的参考位置和确定的参考位置，以及对所确定的像素执行校正处理以改变第一方向上的图像信息的图像宽度的图像宽度改变单元。

2. 发明申请

US20080089585A1 Image processing apparatus, image forming apparatus, image processing method, and recording medium 有权
标题翻译：图像处理装置，图像形成装置，图像处理方法和记录介质
公开(公告)号：US20080089585A1
公开(公告)日：2008-04-17
申请号：US11785160
申请日：2007-04-16
申请人： Shun Yashima , Yoshiki Matsuzaki , Osamu Goto , Takeshi Kato , Yasuhiro Arai , Toshiyuki Kazama
发明人： Shun Yashima , Yoshiki Matsuzaki , Osamu Goto , Takeshi Kato , Yasuhiro Arai , Toshiyuki Kazama
IPC分类号： G06K9/34
CPC分类号： G06T3/4023 , H04N1/393
摘要： There is provided an image processing apparatus having an image segmentation unit that divides image formation into image areas in a first direction, a random number memory that stores random numbers, a reference position determination unit that determines a reference position so as to vary in a second direction perpendicular to the first direction, a pixel determination unit that determines a pixel as a target to be subjected to correction processing of pixel insertion into or pixel reduction from each of the image areas, for the each of the image areas, according to the stored random numbers and the determined reference position, among pixels in the each of the image areas, and an image width change unit that performs the correction processing on the determined pixel to change an image width of the image information in the first direction.
摘要翻译：提供一种具有图像分割单元的图像处理装置，该图像分割单元将图像形成分成第一方向的图像区域，存储随机数的随机数存储器，基准位置确定单元，其确定参考位置以在第二方向上变化垂直于第一方向的方向的像素确定单元，根据所存储的像素确定单元，根据存储的像素确定单元确定要对像素插入进行校正处理的像素或者从每个图像区域的像素缩小中的像素每个图像区域中的像素之间的确定的参考位置和确定的参考位置，以及对所确定的像素执行校正处理以改变第一方向上的图像信息的图像宽度的图像宽度改变单元。

3. 发明申请

US20050062784A1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20050062784A1
公开(公告)日：2005-03-24
申请号：US10902060
申请日：2004-07-30
申请人： Yoshiki Matsuzaki , Kozo Tagawa , Ryo Ando , Takeshi Kato , Tsutomu Udaka , Toshiyuki Kazama , Osamu Goto , Kenichi Kawauchi
发明人： Yoshiki Matsuzaki , Kozo Tagawa , Ryo Ando , Takeshi Kato , Tsutomu Udaka , Toshiyuki Kazama , Osamu Goto , Kenichi Kawauchi
IPC分类号： B41J2/01 , B41J2/05 , B41J2/155 , B41J2/21 , B41J29/46 , B41J29/393
CPC分类号： B41J2/04505 , B41J2/04573 , B41J2/04586 , B41J2/155
摘要： An image forming apparatus has: a recording head having plural unit recording heads divided in a direction orthogonal to a moving direction of a recording medium; a detecting section detecting at least offset of an image recorded by a vicinity of an end portion, in the direction orthogonal to the moving direction of the recording medium, of the plural unit recording heads; and a correcting section correcting recording offset of the recording head on the basis of results of detection of the detecting section.
摘要翻译：图像形成装置具有：记录头，具有沿与记录介质的移动方向正交的方向分割的多个单位记录头; 检测部分，在与所述记录介质的移动方向正交的方向上检测由端部附近记录的图像的偏移;多个单位记录头; 以及校正部，其基于检测部的检测结果来校正记录头的记录偏移。

4. 发明授权

US07144097B2 Inkjet recording device and inkjet recording method 失效
标题翻译：喷墨记录装置和喷墨记录方法
公开(公告)号：US07144097B2
公开(公告)日：2006-12-05
申请号：US10923809
申请日：2004-08-24
申请人： Ryo Ando , Hiroaki Satoh , Satoru Nishikawa , Kozo Tagawa , Takeshi Kato , Tsutomu Udaka , Toshiyuki Kazama , Yoshiki Matsuzaki , Osamu Goto , Susumu Kibayashi , Yoshihiko Mitamura
发明人： Ryo Ando , Hiroaki Satoh , Satoru Nishikawa , Kozo Tagawa , Takeshi Kato , Tsutomu Udaka , Toshiyuki Kazama , Yoshiki Matsuzaki , Osamu Goto , Susumu Kibayashi , Yoshihiko Mitamura
IPC分类号： B41J2/15 , B41J2/145
CPC分类号： B41J11/007 , B41J3/543
摘要： Provided is an inkjet recording device that has a conveying unit for conveying a recording medium, plural recording head groups each structured by plural unit heads disposed along the conveying direction, and an ink receiving unit for receiving ink discharged from the unit heads. The recording head groups, correspond respectively to plural individual recording regions which are sectioned off in the recording medium transverse direction which is orthogonal to the conveying direction, are disposed so as to be at respectively different positions at adjacent individual recording regions along the conveying direction. The ink receiving unit is disposed so as to face ink drop discharging surfaces of the unit heads. The conveying unit is plural conveying belts disposed at positions evading trajectories of the ink drops from the unit heads as seen in a direction of a line normal to the recording medium so as to be divided in the conveying direction.
摘要翻译：提供一种喷墨记录装置，其具有用于输送记录介质的输送单元，由沿着输送方向设置的多个单位头构成的多个记录头组，以及用于接收从单元头排出的墨的墨水接收单元。记录头组分别对应于在与输送方向正交的记录介质横向方向上分段的多个单独记录区域，以沿着传送方向分别位于相邻的各个记录区域的不同位置处。油墨接收单元设置成面对单元头的墨滴排放表面。输送单元是多个输送带，其设置在从记录介质垂直的线的方向观察时，从单元头避开墨滴的轨迹的位置，以便沿输送方向分割。

5. 发明申请

US20050046667A1 Inkjet recording device and inkjet recording method 失效
标题翻译：喷墨记录装置和喷墨记录方法
公开(公告)号：US20050046667A1
公开(公告)日：2005-03-03
申请号：US10923809
申请日：2004-08-24
申请人： Ryo Ando , Hiroaki Satoh , Satoru Nishikawa , Kozo Tagawa , Takeshi Kato , Tsutomu Udaka , Toshiyuki Kazama , Yoshiki Matsuzaki , Osamu Goto , Susumu Kibayashi , Yoshihiko Mitamura
发明人： Ryo Ando , Hiroaki Satoh , Satoru Nishikawa , Kozo Tagawa , Takeshi Kato , Tsutomu Udaka , Toshiyuki Kazama , Yoshiki Matsuzaki , Osamu Goto , Susumu Kibayashi , Yoshihiko Mitamura
IPC分类号： B41J2/01 , B41J2/175 , B41J3/54 , B41J11/00 , B41J2/145
CPC分类号： B41J11/007 , B41J3/543
摘要： Provided is an inkjet recording device that has a conveying unit for conveying a recording medium, plural recording head groups each structured by plural unit heads disposed along the conveying direction, and an ink receiving unit for receiving ink discharged from the unit heads. The recording head groups, correspond respectively to plural individual recording regions which are sectioned off in the recording medium transverse direction which is orthogonal to the conveying direction, are disposed so as to be at respectively different positions at adjacent individual recording regions along the conveying direction. The ink receiving unit is disposed so as to face ink drop discharging surfaces of the unit heads. The conveying unit is plural conveying belts disposed at positions evading trajectories of the ink drops from the unit heads as seen in a direction of a line normal to the recording medium so as to be divided in the conveying direction.
摘要翻译：提供一种喷墨记录装置，其具有用于输送记录介质的输送单元，由沿着输送方向设置的多个单位头构成的多个记录头组，以及用于接收从单元头排出的墨的墨水接收单元。记录头组分别对应于在与输送方向正交的记录介质横向方向上分段的多个单独记录区域，以沿着传送方向分别位于相邻的各个记录区域的不同位置处。油墨接收单元设置成面对单元头的墨滴排放表面。输送单元是多个输送带，其设置在从记录介质垂直的线的方向观察时，从单元头避开墨滴的轨迹的位置，以便沿输送方向分割。

6. 发明授权

US07216948B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07216948B2
公开(公告)日：2007-05-15
申请号：US10902060
申请日：2004-07-30
申请人： Yoshiki Matsuzaki , Kozo Tagawa , Ryo Ando , Takeshi Kato , Tsutomu Udaka , Toshiyuki Kazama , Osamu Goto , Kenichi Kawauchi
发明人： Yoshiki Matsuzaki , Kozo Tagawa , Ryo Ando , Takeshi Kato , Tsutomu Udaka , Toshiyuki Kazama , Osamu Goto , Kenichi Kawauchi
IPC分类号： B41J29/393
CPC分类号： B41J2/04505 , B41J2/04573 , B41J2/04586 , B41J2/155
摘要： An image forming apparatus has: a recording head having plural unit recording heads divided in a direction orthogonal to a moving direction of a recording medium; a detecting section detecting at least offset of an image recorded by a vicinity of an end portion, in the direction orthogonal to the moving direction of the recording medium, of the plural unit recording heads; and a correcting section correcting recording offset of the recording head on the basis of results of detection of the detecting section.
摘要翻译：图像形成装置具有：记录头，具有沿与记录介质的移动方向正交的方向分割的多个单位记录头; 检测部分，在与所述记录介质的移动方向正交的方向上检测由端部附近记录的图像的偏移;多个单位记录头; 以及校正部，其基于检测部的检测结果来校正记录头的记录偏移。

7. 发明申请

US20080075363A1 Image processing device, image forming device, computer readable medium and image processing method 有权
标题翻译：图像处理装置，图像形成装置，计算机可读介质和图像处理方法
公开(公告)号：US20080075363A1
公开(公告)日：2008-03-27
申请号：US11730456
申请日：2007-04-02
申请人： Yoshiki Matsuzaki , Shun Yashima , Toshiyuki Kazama
发明人： Yoshiki Matsuzaki , Shun Yashima , Toshiyuki Kazama
IPC分类号： H04N1/40
CPC分类号： H04N1/3878 , H04N1/047 , H04N1/1135 , H04N1/12 , H04N2201/0471 , H04N2201/04717 , H04N2201/04722 , H04N2201/04787
摘要： An image processing device includes; an image segmentation unit that divides an image information set into a plurality of image areas, the image information set forming a plurality of lines each constituted of colored pixels arrayed in a first direction, and the image information set expressing gradations forming an image as a number of the colored pixels existing in a predetermined image area; an image area shift unit that shifts the predetermined image area among the plurality of image areas in a second direction different from the first direction, relative to an image area substantially contiguous to the predetermined image area; and a pixel replacement unit that replaces the colored pixels forming part of each of the lines and existing within a predetermined distance range from the boundary, with at least one of the colored pixels intervening between the lines.
摘要翻译：图像处理装置包括：图像分割单元，其将图像信息集合划分为多个图像区域，所述图像信息集合形成由在第一方向排列的彩色像素构成的多行，以及表示形成图像的灰度的图像信息集作为数字存在于预定图像区域中的彩色像素; 图像区域移位单元，其相对于与所述预定图像区域基本相邻的图像区域，在与所述第一方向不同的第二方向上移动所述多个图像区域中的所述预定图像区域; 以及像素置换单元，其替换形成从边界到预定距离范围内的每条线的一部分的彩色像素，其中至少一个彩色像素间插在线之间。

8. 发明授权

US07916945B2 Image processing device, image forming device, computer readable medium and image processing method 有权
标题翻译：图像处理装置，图像形成装置，计算机可读介质和图像处理方法
公开(公告)号：US07916945B2
公开(公告)日：2011-03-29
申请号：US11730456
申请日：2007-04-02
申请人： Yoshiki Matsuzaki , Shun Yashima , Toshiyuki Kazama
发明人： Yoshiki Matsuzaki , Shun Yashima , Toshiyuki Kazama
IPC分类号： G06K9/36
CPC分类号： H04N1/3878 , H04N1/047 , H04N1/1135 , H04N1/12 , H04N2201/0471 , H04N2201/04717 , H04N2201/04722 , H04N2201/04787
摘要： An image processing device includes; an image segmentation unit that divides an image information set into a plurality of image areas, the image information set forming a plurality of lines each constituted of colored pixels arrayed in a first direction, and the image information set expressing gradations forming an image as a number of the colored pixels existing in a predetermined image area; an image area shift unit that shifts the predetermined image area among the plurality of image areas in a second direction different from the first direction, relative to an image area substantially contiguous to the predetermined image area; and a pixel replacement unit that replaces the colored pixels forming part of each of the lines and existing within a predetermined distance range from the boundary, with at least one of the colored pixels intervening between the lines.
摘要翻译：图像处理装置包括：图像分割单元，其将图像信息集合划分为多个图像区域，所述图像信息集合形成由在第一方向排列的彩色像素构成的多行，以及表示形成图像的灰度的图像信息集作为数字存在于预定图像区域中的彩色像素; 图像区域移位单元，其相对于与所述预定图像区域基本相邻的图像区域，在与所述第一方向不同的第二方向上移动所述多个图像区域中的所述预定图像区域; 以及像素置换单元，其替换形成从边界到预定距离范围内的每条线的一部分的彩色像素，其中至少一个彩色像素间插在线之间。

9. 发明申请

US20060092264A1 Image forming apparatus and image forming method 审中-公开
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US20060092264A1
公开(公告)日：2006-05-04
申请号：US11085174
申请日：2005-03-22
申请人： Yoshiki Matsuzaki , Kozo Tagawa , Takeshi Kato , Osamu Goto
发明人： Yoshiki Matsuzaki , Kozo Tagawa , Takeshi Kato , Osamu Goto
IPC分类号： B41J2/455
CPC分类号： G03G15/326 , G03G15/0194 , G03G15/0435 , G03G2215/0119 , G03G2215/0158 , G03G2215/0404
摘要： An image forming apparatus having a plurality of light sources and printing an image carrier by collectively scanning an image carrier with beams from the plurality of light sources includes a screen processing unit for performing a screen process on input image data and a registration correction processing unit for performing skew correction on the image data on which the screen process has been performed and for performing an image shift process in the sub-scanning direction, which is a moving direction of the image carrier, based on a periodic characteristic of exposure by the collective scanning and the period of the screen by the screen process.
摘要翻译：具有多个光源的图像形成装置和通过用来自多个光源的光束共同扫描图像载体来打印图像载体的图像形成装置包括：画面处理单元，用于对输入图像数据进行画面处理;以及登记校正处理单元，对已经进行了画面处理的图像数据执行偏斜校正，并且基于通过集体扫描的曝光的周期特性，在作为图像载体的移动方向的副扫描方向上执行图像移位处理和屏幕过程的屏幕时间。

10. 发明授权

US08532509B2 Image forming apparatus and image forming method 有权
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US08532509B2
公开(公告)日：2013-09-10
申请号：US12797344
申请日：2010-06-09
申请人： Shun Yashima , Yoshiki Matsuzaki
发明人： Shun Yashima , Yoshiki Matsuzaki
IPC分类号： G03G15/00
CPC分类号： G03G15/1605 , G03G15/0194 , G03G15/161 , G03G2215/0129 , G03G2215/0161
摘要： An image forming apparatus includes a plurality of toner-image forming units that receive image data and form electrostatic latent images on image bearing members in accordance with the image data, and form toner images of respective colors by developing the electrostatic latent images, an intermediate transfer member onto which the toner images are transferred, a transfer unit that transfers the toner images of the respective colors onto the intermediate transfer member, a controller that performs transfer control for changing a transfer pressure applied when the transfer unit transfers the toner images onto the intermediate transfer member, and a misregistration detector that detects a difference of a transfer position of each of the toner images of the respective colors on the intermediate transfer member when the transfer control is performed by the controller.
摘要翻译：图像形成装置包括：多个调色剂图像形成单元，其根据图像数据接收图像数据并在图像承载部件上形成静电潜像，并通过显影静电潜像形成各种颜色的调色剂图像;中间转印调色剂图像被转印到其上的转印单元，将各种颜色的调色剂图像转印到中间转印部件上的转印单元，执行转印控制以便当转印单元将调色剂图像转印到中间体上时施加的转印压力转印构件和不对准检测器，当由控制器执行转印控制时，检测中间转印部件上的各种颜色的每个调色剂图像的转印位置的差异。

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