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1. 发明授权

US07317439B2 Electronic apparatus and recording medium therefor 有权
标题翻译：电子设备及其记录介质
公开(公告)号：US07317439B2
公开(公告)日：2008-01-08
申请号：US10045611
申请日：2001-10-25
申请人： Ryota Hata , Jun Ikeda , Shuichi Ojima , Tsuyoshi Hirashima , Tadashi Kayada , Kousuke Kubota
发明人： Ryota Hata , Jun Ikeda , Shuichi Ojima , Tsuyoshi Hirashima , Tadashi Kayada , Kousuke Kubota
IPC分类号： G09G3/36
CPC分类号： G09G5/006 , G09G3/3406 , G09G3/3611 , G09G2320/02 , G09G2320/0276 , G09G2320/0613 , G09G2320/0626 , G09G2320/066 , G09G2320/0673 , G09G2330/022
摘要： Picture quality on a display screen is corrected in accordance with a change either in image information or in the light state. The electronic apparatus includes a display panel, a lighting means for lighting the display panel, a parameter adjusting means for adjusting a parameter participating in picture quality so as to conform the light state while using variations in the light state of the lighting means as a trigger, a signal correcting means for inputting a display signal and correcting the input display signal in accordance with the adjusted parameter, and a driving means for driving the display panel on the basis of the corrected display signal. The light state is controlled according to the content of a file containing the information to be displayed.
摘要翻译：根据图像信息或光照状态的改变来校正显示屏幕上的图像质量。电子设备包括显示面板，用于点亮显示面板的点亮装置，用于调整参与图像质量的参数的参数调整装置，以便在使用照明装置的光状态的变化作为触发时使光状态一致信号校正装置，用于根据调整后的参数输入显示信号和校正输入显示信号;以及驱动装置，用于根据校正的显示信号驱动显示面板。光状态根据包含要显示的信息的文件的内容来控制。

2. 发明授权

US08811865B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08811865B2
公开(公告)日：2014-08-19
申请号：US13368929
申请日：2012-02-08
申请人： Tetsuhiro Inoue , Kousuke Kubota
发明人： Tetsuhiro Inoue , Kousuke Kubota
IPC分类号： G03G15/01
CPC分类号： G03G15/0178 , G03G15/0131 , G03G15/5058 , G03G2215/0161
摘要： An image forming apparatus includes an adjustment sequence controller that causes first to third adjustment processes to be executed. In the first adjustment process, if a second registration mark having reduced calculation errors of shifts of toner-image formation positions as compared with those of a first registration mark is formed in a normal way, the toner-image formation positions are adjusted by using the second registration mark. In the second adjustment process, if the second registration mark is not formed in the normal way, the toner-image formation positions are adjusted by using the first registration mark. In the third adjustment process, if the second registration mark is formed in the normal way after the second adjustment process, the toner-image formation positions are adjusted by using the second registration mark.
摘要翻译：图像形成装置包括执行第一至第三调整处理的调整顺序控制器。在第一调整处理中，如果以常规方式形成具有与第一对准标记相比较的调色剂图像形成位置的偏移计算误差的第二对准标记，则调色剂图像形成位置通过使用第二个注册商标。在第二调整处理中，如果没有以常规方式形成第二对准标记，则通过使用第一对准标记来调整调色剂图像形成位置。在第三调整处理中，如果在第二调整处理之后以正常方式形成第二对准标记，则通过使用第二对准标记来调整调色剂图像形成位置。

3. 发明授权

US07647015B2 Color image forming apparatus and color image forming method 失效
标题翻译：彩色图像形成装置和彩色图像形成方法
公开(公告)号：US07647015B2
公开(公告)日：2010-01-12
申请号：US12004065
申请日：2007-12-20
申请人： Kousuke Kubota , Noribumi Sato
发明人： Kousuke Kubota , Noribumi Sato
IPC分类号： G03G15/01
CPC分类号： G03G15/5062 , G03G15/0131 , G03G15/0194 , G03G15/5058 , G03G2215/00059 , G03G2215/00599 , G03G2215/00949 , G03G2215/0161
摘要： A color image forming apparatus includes a color-shift-detection-image forming unit, a color shift detector, a recording-material color-shift correcting unit and a conveyance-unit color-shift correcting unit. The color-shift-detection-image forming unit selectively forms a color-shift detection image on a recording medium or a first conveyance unit. The color shift detector detects color shift based on the color-shift detection image. The recording-material color-shift correcting unit performs color-shift correction based on the color-shift detection information corresponding to the color shift on the recording medium. The conveyance-unit color-shift correcting unit performs color-shift correction based on an amount of change in the color-shift detection information corresponding to the color shift on the first conveyance unit. The amount of change is determined using the color-shift detection information corresponding to the color shift on the first conveyance unit, which is obtained after the recording-medium color-shift correcting unit performs the color-shift correction, as a reference.
摘要翻译：彩色图像形成装置包括色移检测图像形成单元，色移检测器，记录材料色移校正单元和输送单元色移校正单元。色移检测图像形成单元在记录介质或第一传送单元上选择性地形成色移检测图像。色移检测器基于颜色偏移检测图像检测颜色偏移。记录材料色移校正单元基于与记录介质上的色移相对应的色移检测信息进行色移校正。传送单元颜色偏移校正单元基于与第一传送单元上的颜色偏移相对应的颜色偏移检测信息的变化量来执行颜色偏移校正。作为基准，使用在记录介质色移校正单元进行色移校正之后获得的与第一输送单元上的色移相对应的颜色偏移检测信息来确定变化量。

4. 发明授权

US08830521B2 Image forming apparatus and method, and non-transitory computer readable medium 有权
标题翻译：图像形成装置和方法，以及非暂时性计算机可读介质
公开(公告)号：US08830521B2
公开(公告)日：2014-09-09
申请号：US13591786
申请日：2012-08-22
申请人： Kousuke Kubota , Tetsuhiro Inoue
发明人： Kousuke Kubota , Tetsuhiro Inoue
IPC分类号： G06F15/00
CPC分类号： G03G15/0189 , G03G15/5058 , G03G2215/0132 , G03G2215/0161
摘要： An image forming apparatus includes the following elements. An image forming unit forms an image by using plural predetermined colors. An index forming unit causes the image forming unit to form two or more consecutive image correcting indexes of one type by using an identical color, the image correcting indexes being used for correcting misregistration of an image to be formed. The image correcting indexes are sequentially transferred to an image carrier. A detector includes a light source emitting light to the image correcting indexes and a light receiver receiving light reflected by the image carrier and the image correcting indexes to generate a detection signal. A position specifying unit specifies a position between two consecutive image correcting indexes by using the detection signal. A misregistration correcting unit corrects misregistration of an image to be formed by using the specified position.
摘要翻译：图像形成装置包括以下元件。图像形成单元通过使用多个预定颜色来形成图像。索引形成单元使得图像形成单元通过使用相同的颜色形成一种类型的两个或更多个连续的图像校正索引，图像校正索引用于校正要形成的图像的对准。图像校正索引被顺序地传送到图像载体。检测器包括发光到图像校正指数的光源和接收由图像载体反射的光的光接收器和图像校正指数以产生检测信号。位置指定单元通过使用检测信号指定两个连续图像校正索引之间的位置。不对准校正单元通过使用指定位置校正要形成的图像的对准。

5. 发明授权

US08824008B2 Image forming apparatus and method, and non-transitory computer readable medium 有权
标题翻译：图像形成装置和方法，以及非暂时性计算机可读介质
公开(公告)号：US08824008B2
公开(公告)日：2014-09-02
申请号：US13569924
申请日：2012-08-08
申请人： Kousuke Kubota , Tetsuhiro Inoue , Tsutomu Udaka , Kenta Ogata , Osamu Goto
发明人： Kousuke Kubota , Tetsuhiro Inoue , Tsutomu Udaka , Kenta Ogata , Osamu Goto
IPC分类号： G06F15/00
CPC分类号： G03G15/0189 , G03G15/5058 , G03G2215/0161
摘要： An image forming apparatus includes the following elements. An image forming unit forms an image by using plural predetermined colors. An index forming unit causes the image forming unit to form three or more consecutive image correcting indexes of one type by using an identical color, the image correcting indexes being used for correcting misregistration of an image to be formed. The image correcting indexes are sequentially transferred to an image carrier. A detector includes a light source emitting light to the image correcting indexes and a light receiver receiving light reflected by the image carrier and the image correcting indexes to generate a detection signal. A position specifying unit specifies a position of an image correcting index located at the center of three consecutive image correcting indexes by using the detection signal. A misregistration correcting unit corrects misregistration of an image to be formed by using the specified position.
摘要翻译：图像形成装置包括以下元件。图像形成单元通过使用多个预定颜色来形成图像。索引形成单元使得图像形成单元通过使用相同的颜色形成一种类型的三个或更多个连续的图像校正索引，图像校正索引用于校正要形成的图像的对准。图像校正索引被顺序地传送到图像载体。检测器包括发光到图像校正指数的光源和接收由图像载体反射的光的光接收器和图像校正指数，以产生检测信号。位置指定单元通过使用检测信号来指定位于三个连续图像校正索引的中心的图像校正索引的位置。不对准校正单元通过使用指定位置校正要形成的图像的对准。

6. 发明授权

US08811845B2 Registration mark and image forming apparatus 有权
标题翻译：注册标志和图像形成装置
公开(公告)号：US08811845B2
公开(公告)日：2014-08-19
申请号：US13361557
申请日：2012-01-30
申请人： Kousuke Kubota , Tetsuhiro Inoue
发明人： Kousuke Kubota , Tetsuhiro Inoue
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/5033 , G03G15/0178 , G03G15/0189 , G03G15/5058 , G03G15/5062 , G03G2215/00042 , G03G2215/0161
摘要： In a registration mark, when toners of plural colors are divided into two groups of a low-reflectance group having a relatively low spectral reflectance and a high-reflectance group having a relatively high spectral reflectance in accordance with high and low levels of spectral reflectances with respect to light emitted by an optical sensor, a toner pattern that gives information of a toner-image formation position of a toner-image forming unit using the toner that belongs to the low-reflectance group includes a first pattern in which the toner that belongs to the high-reflectance group is distributed without a gap in a moving direction of the transferred member, and second patterns formed with the toner used by the toner-image forming unit, the second patterns being arranged on both sides of the first pattern in the moving direction of the transferred member without a gap with respect to the first pattern.
摘要翻译：在对准标记中，当将多种颜色的调色剂分成具有相对低的光谱反射率的两组低反射率组和具有相对较高光谱反射率的高反射率组时，根据高和低光谱反射率，相对于由光学传感器发出的光，使用属于低反射率组的调色剂提供调色剂图像形成单元的调色剂图像形成位置的信息的调色剂图案包括其中属于所述低反射率组的调色剂的第一图案相对于高反射率组在被转印部件的移动方向上没有间隙地分布，并且由调色剂图像形成单元使用的调色剂形成第二图案，第二图案被布置在第一图案的两侧移动方向相对于第一图案没有间隙。

7. 发明申请

US20080292335A1 Color image forming apparatus and color image forming method 失效
标题翻译：彩色图像形成装置和彩色图像形成方法
公开(公告)号：US20080292335A1
公开(公告)日：2008-11-27
申请号：US12004065
申请日：2007-12-20
申请人： Kousuke Kubota , Noribumi Sato
发明人： Kousuke Kubota , Noribumi Sato
IPC分类号： G03G15/00
CPC分类号： G03G15/5062 , G03G15/0131 , G03G15/0194 , G03G15/5058 , G03G2215/00059 , G03G2215/00599 , G03G2215/00949 , G03G2215/0161
摘要： A color image forming apparatus includes a color-shift-detection-image forming unit, a color shift detector, a recording-material color-shift correcting unit and a conveyance-unit color-shift correcting unit. The color-shift-detection-image forming unit selectively forms a color-shift detection image on a recording medium or a first conveyance unit. The color shift detector detects color shift based on the color-shift detection image. The recording-material color-shift correcting unit performs color-shift correction based on the color-shift detection information corresponding to the color shift on the recording medium. The conveyance-unit color-shift correcting unit performs color-shift correction based on an amount of change in the color-shift detection information corresponding to the color shift on the first conveyance unit. The amount of change is determined using the color-shift detection information corresponding to the color shift on the first conveyance unit, which is obtained after the recording-medium color-shift correcting unit performs the color-shift correction, as a reference.
摘要翻译：彩色图像形成装置包括色移检测图像形成单元，色移检测器，记录材料色移校正单元和输送单元色移校正单元。色移检测图像形成单元在记录介质或第一传送单元上选择性地形成色移检测图像。色移检测器基于颜色偏移检测图像检测颜色偏移。记录材料色移校正单元基于与记录介质上的色移相对应的色移检测信息进行色移校正。传送单元颜色偏移校正单元基于与第一传送单元上的颜色偏移相对应的颜色偏移检测信息的变化量来执行颜色偏移校正。作为参考，使用在记录介质色移校正单元执行色移校正之后获得的与第一传送单元上的颜色偏移相对应的颜色偏移检测信息来确定变化量。

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