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1. 发明申请

US20080123139A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20080123139A1
公开(公告)日：2008-05-29
申请号：US11946544
申请日：2007-11-28
申请人： Yoshikazu Harada , Norio Tomito , Tetsushi Ito , Showtaro Okamoto , Tetsuya Yamaguchi , Yoshiteru Kikuchi
发明人： Yoshikazu Harada , Norio Tomito , Tetsushi Ito , Showtaro Okamoto , Tetsuya Yamaguchi , Yoshiteru Kikuchi
IPC分类号： G06K15/00
CPC分类号： H04N1/506 , H04N1/0473 , H04N1/29 , H04N2201/04722 , H04N2201/04729 , H04N2201/04731 , H04N2201/04732 , H04N2201/04734 , H04N2201/04786 , H04N2201/04789 , H04N2201/04791
摘要： An image forming apparatus including: an output image forming section for forming an image and a pattern on a supporting medium under a prescribed condition; an output section for transferring the formed image on a recording sheet; a correction section for performing reading of the formed pattern and correcting the condition based on a result of the reading; and a correction control section for controlling operations of the output image forming section, the output section, and the correction section, wherein the correction control section identifies whether or not an area where the image is to be formed and an area where the pattern is to be formed overlap each other, and when the areas are identified that they do not overlap each other, the correction control section controls the output image forming section to simultaneously form the image and the pattern in parallel on the supporting medium.
摘要翻译：一种图像形成装置，包括：输出图像形成部，用于在规定条件下在支撑介质上形成图像和图案; 输出部，用于将形成的图像转印到记录纸上; 校正部分，用于执行所形成的图案的读取并基于读取的结果来校正条件; 以及校正控制部分，用于控制输出图像形成部分，输出部分和校正部分的操作，其中校正控制部分识别要形成图像的区域和图案的区域被形成为彼此重叠，并且当区域被识别为它们彼此不重叠时，校正控制部分控制输出图像形成部分以在支撑介质上同时形成图像和图案。

2. 发明授权

US08506037B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08506037B2
公开(公告)日：2013-08-13
申请号：US11946544
申请日：2007-11-28
申请人： Yoshikazu Harada , Norio Tomita , Tetsushi Ito , Showtaro Okamoto , Tetsuya Yamaguchi , Yoshiteru Kikuchi
发明人： Yoshikazu Harada , Norio Tomita , Tetsushi Ito , Showtaro Okamoto , Tetsuya Yamaguchi , Yoshiteru Kikuchi
IPC分类号： B41J29/393
CPC分类号： H04N1/506 , H04N1/0473 , H04N1/29 , H04N2201/04722 , H04N2201/04729 , H04N2201/04731 , H04N2201/04732 , H04N2201/04734 , H04N2201/04786 , H04N2201/04789 , H04N2201/04791
摘要： An image forming apparatus including: an output image forming section for forming an image and a pattern on a supporting medium under a prescribed condition; an output section for transferring the formed image on a recording sheet; a correction section for performing reading of the formed pattern and correcting the condition based on a result of the reading; and a correction control section for controlling operations of the output image forming section, the output section, and the correction section, wherein the correction control section identifies whether or not an area where the image is to be formed and an area where the pattern is to be formed overlap each other, and when the areas are identified that they do not overlap each other, the correction control section controls the output image forming section to simultaneously form the image and the pattern in parallel on the supporting medium.
摘要翻译：一种图像形成装置，包括：输出图像形成部，用于在规定条件下在支撑介质上形成图像和图案; 输出部，用于将形成的图像转印到记录纸上; 校正部分，用于执行所形成的图案的读取并基于读取的结果来校正条件; 以及校正控制部分，用于控制输出图像形成部分，输出部分和校正部分的操作，其中校正控制部分识别要形成图像的区域和图案的区域被形成为彼此重叠，并且当区域被识别为它们彼此不重叠时，校正控制部分控制输出图像形成部分以在支撑介质上同时形成图像和图案。

3. 发明授权

US07809309B2 Photosensitive-member driving mechanism 有权
标题翻译：感光元件驱动机构
公开(公告)号：US07809309B2
公开(公告)日：2010-10-05
申请号：US12127090
申请日：2008-05-27
申请人： Norio Tomita , Yoshikazu Harada , Tetsushi Ito , Tetsuya Yamaguchi , Yoshiteru Kikuchi , Kenichi Isomi , Showtaro Okamoto
发明人： Norio Tomita , Yoshikazu Harada , Tetsushi Ito , Tetsuya Yamaguchi , Yoshiteru Kikuchi , Kenichi Isomi , Showtaro Okamoto
IPC分类号： G03G15/00
CPC分类号： G03G15/757
摘要： It is an object to prevent distortions and deviations of images caused by the eccentricity of a driven gear mounted to a rotational shaft of a photosensitive drum. There are provided a driving gear which is secured to a rotational shaft of a rotational driving power source and is rotated at a constant peripheral speed, a driven gear secured coaxially to a rotational shaft of a cylindrical-shaped photosensitive member, a phase control gear having the same diameter as that of the driven gear and having the same rotational speed variation characteristic as that of the driven gear, and a transmission gear, and a driving force from the driving gear is transmitted to the driven gear through the phase control gear and the transmission gear.
摘要翻译：本发明的目的是防止由安装到感光鼓的旋转轴的从动齿轮的偏心引起的图像的变形和偏差。提供了一种驱动齿轮，该驱动齿轮固定在旋转驱动动力源的旋转轴上并以恒定的圆周速度旋转，同轴地与圆柱形感光构件的旋转轴固定的从动齿轮，具有与从动齿轮的直径相同，并且具有与从动齿轮相同的转速变化特性和传动齿轮，并且来自驱动齿轮的驱动力通过相位控制齿轮传递到从动齿轮，并且传动齿轮

4. 发明授权

US07706705B2 Image forming apparatus and correction method of image forming condition 有权
标题翻译：图像形成装置及成像条件的校正方法
公开(公告)号：US07706705B2
公开(公告)日：2010-04-27
申请号：US11944896
申请日：2007-11-26
申请人： Norio Tomita , Yoshikazu Harada , Tetsushi Ito , Showtaro Okamoto , Tetsuya Yamaguchi , Yoshiteru Kikuchi
发明人： Norio Tomita , Yoshikazu Harada , Tetsushi Ito , Showtaro Okamoto , Tetsuya Yamaguchi , Yoshiteru Kikuchi
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/0131 , G03G15/5058 , G03G2215/00025 , G03G2215/00059 , G03G2215/0016 , G03G2215/0132 , G03G2215/0161
摘要： An image forming apparatus including: image forming sections, each image forming section forming an image of a color component among plural color components under a predetermined condition, and forming a pattern of each color component for adjusting the condition; a detecting section that reads the formed patterns so as to perform a temporary detection and a main detection of a deviation from a reference under the condition; and a correction control section that determines whether the deviation of the temporary detection exceeds a predetermined threshold value or not, and when the deviation exceeds the threshold value, executes the main detection to fully detect the deviation so as to correct the condition, wherein the correction control section controls to form the pattern for the temporary detection, the number of the color components for the temporary detection being fewer than those of the patterns to be used for the main detection.
摘要翻译：一种图像形成设备，包括：图像形成部分，每个图像形成部分在预定条件下形成多个颜色分量中的颜色分量的图像，并且形成用于调节条件的每个颜色分量的图案; 检测部，其读取形成的图案，以便在该条件下执行临时检测和主要检测与参考的偏差; 以及校正控制部，其判断临时检测的偏差是否超过规定的阈值，并且当偏差超过阈值时，执行主检测以完全检测偏差，以便校正该条件，其中校正控制部分控制以形成用于临时检测的图案，用于临时检测的颜色分量的数量少于用于主检测的图案的颜色分量的数量。

5. 发明申请

US20080298841A1 PHOTOSENSITIVE-MEMBER DRIVING MECHANISM 有权
标题翻译：摄影会员驱动机制
公开(公告)号：US20080298841A1
公开(公告)日：2008-12-04
申请号：US12127090
申请日：2008-05-27
申请人： Norio TOMITA , Yoshikazu Harada , Tetsushi Ito , Tetsuya Yamaguchi , Yoshiteru Kikuchi , Kenichi Isomi , Showtaro Okamoto
发明人： Norio TOMITA , Yoshikazu Harada , Tetsushi Ito , Tetsuya Yamaguchi , Yoshiteru Kikuchi , Kenichi Isomi , Showtaro Okamoto
IPC分类号： G03G15/00
CPC分类号： G03G15/757
摘要： It is an object to prevent distortions and deviations of images caused by the eccentricity of a driven gear mounted to a rotational shaft of a photosensitive drum. There are provided a driving gear which is secured to a rotational shaft of a rotational driving power source and is rotated at a constant peripheral speed, a driven gear secured coaxially to a rotational shaft of a cylindrical-shaped photosensitive member, a phase control gear having the same diameter as that of the driven gear and having the same rotational speed variation characteristic as that of the driven gear, and a transmission gear, and a driving force from the driving gear is transmitted to the driven gear through the phase control gear and the transmission gear.
摘要翻译：本发明的目的是防止由安装到感光鼓的旋转轴的从动齿轮的偏心引起的图像的变形和偏差。提供了一种驱动齿轮，该驱动齿轮固定在旋转驱动动力源的旋转轴上并以恒定的圆周速度旋转，同轴地与圆柱形感光构件的旋转轴固定的从动齿轮，具有与从动齿轮的直径相同，并且具有与从动齿轮相同的转速变化特性和传动齿轮，并且来自驱动齿轮的驱动力通过相位控制齿轮传递到从动齿轮，并且传动齿轮

6. 发明申请

US20080131150A1 IMAGE FORMING APPARATUS AND CORRECTION METHOD OF IMAGE FORMING CONDITION 有权
标题翻译：图像形成装置和图像形成条件的校正方法
公开(公告)号：US20080131150A1
公开(公告)日：2008-06-05
申请号：US11944896
申请日：2007-11-26
申请人： Norio TOMITA , Yoshikazu Harada , Tetsushi Ito , Showtaro Okamoto , Tetsuya Yamaguchi , Yoshiteru Kikuchi
发明人： Norio TOMITA , Yoshikazu Harada , Tetsushi Ito , Showtaro Okamoto , Tetsuya Yamaguchi , Yoshiteru Kikuchi
IPC分类号： G03G15/01
CPC分类号： G03G15/0131 , G03G15/5058 , G03G2215/00025 , G03G2215/00059 , G03G2215/0016 , G03G2215/0132 , G03G2215/0161
摘要： An image forming apparatus including: image forming sections, each image forming section forming an image of a color component among plural color components under a predetermined condition, and forming a pattern of each color component for adjusting the condition; a detecting section that reads the formed patterns so as to perform a temporary detection and a main detection of a deviation from a reference under the condition; and a correction control section that determines whether the deviation of the temporary detection exceeds a predetermined threshold value or not, and when the deviation exceeds the threshold value, executes the main detection to fully detect the deviation so as to correct the condition, wherein the correction control section controls to form the pattern for the temporary detection, the number of the color components for the temporary detection being fewer than those of the patterns to be used for the main detection.
摘要翻译：一种图像形成设备，包括：图像形成部分，每个图像形成部分在预定条件下形成多个颜色分量中的颜色分量的图像，并且形成用于调节条件的每个颜色分量的图案; 检测部，其读取形成的图案，以便在该条件下执行临时检测和主要检测与参考的偏差; 以及校正控制部，其判断临时检测的偏差是否超过规定的阈值，并且当偏差超过阈值时，执行主检测以完全检测偏差，以便校正该条件，其中校正控制部分控制以形成用于临时检测的图案，用于临时检测的颜色分量的数量少于用于主检测的图案的颜色分量的数量。

7. 发明申请

US20090080914A1 IMAGE PROCESSING APPARATUS AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像处理装置和图像形成装置
公开(公告)号：US20090080914A1
公开(公告)日：2009-03-26
申请号：US12207697
申请日：2008-09-10
申请人： Yoshikazu Harada , Norio Tomita , Yoshiteru Kikuchi , Tetsushi Ito , Tetsuya Yamaguchi
发明人： Yoshikazu Harada , Norio Tomita , Yoshiteru Kikuchi , Tetsushi Ito , Tetsuya Yamaguchi
IPC分类号： G03G15/00
CPC分类号： G03G15/0131 , G03G15/5058 , G03G2215/00059 , G03G2215/00063 , G03G2215/0158
摘要： A sub CPU of an image forming section forms a toner image based on test line data on an intermediate transfer belt, detects an inclination of the formed toner image for each color component, calculates an adjustment indicative value for correcting the detected inclination for each color component, and outputs the adjustment indicative values to the BK adjusting section, C adjusting section, M adjusting section, and Y adjusting section, respectively, of an inclination adjusting section. The BK adjusting section, C adjusting section, M adjusting section, and Y adjusting section generate, based on the respective adjustment indicative values obtained from the sub CPU, adjustment amounts for an inclination adjustment process to be executed on image data, execute the inclination adjustment process based on the generated adjustment amounts, and output the obtained image data to the respective LDs of an exposure unit.
摘要翻译：图像形成部的副CPU基于中间转印带上的测试线数据形成调色剂图像，检测所形成的调色剂图像对于每种颜色成分的倾斜度，计算用于校正每种颜色成分的检测倾斜度的调整指示值，并将调整指示值分别输出到倾斜调节部分的BK调节部分，C调节部分，M调节部分和Y调节部分。 BK调整部，C调整部，M调整部，Y调整部基于从副CPU获得的各调整指示值生成对图像数据执行的倾斜调整处理的调整量，执行倾斜调整基于生成的调整量进行处理，并将所获得的图像数据输出到曝光单元的各个LD。

8. 发明授权

US08219004B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08219004B2
公开(公告)日：2012-07-10
申请号：US12456085
申请日：2009-06-11
申请人： Shuichi Mochizuki , Tetsushi Ito , Hirotsugu Akamatsu , Kiyoshi Sasoh , Yuuji Kumagai , Tetsuya Yamaguchi
发明人： Shuichi Mochizuki , Tetsushi Ito , Hirotsugu Akamatsu , Kiyoshi Sasoh , Yuuji Kumagai , Tetsuya Yamaguchi
IPC分类号： G03G15/00
CPC分类号： G03G15/5008 , G03G15/0131 , G03G2215/0132 , G03G2215/0161
摘要： An image forming apparatus including: a first and a second photoconductor groups constituted of one or more photoconductors respectively; a first and a second drive control sections for controlling the drive of the first and the second photoconductor groups respectively to rotate the photoconductors thereof, wherein the rotational phases of the first photoconductor group and the second photoconductor group are adjusted to be matched therebetween; and the first and the second drive control sections control so that predetermined profile of a target speed is applied to the first and second photoconductor groups wherein, in the target-speed profile, the first photoconductor group starts rotating after a elapse of a predetermined startup delay time from the second photoconductor group starts rotating, and both groups end at a same final speed predetermined for full-color image formation, wherein the startup delay time is predetermined based on measurements of times needed for each of the first and the second photoconductor groups to reach a predetermined speed from starting the rotation with the target-speed profile being applied thereto.
摘要翻译：一种图像形成装置，包括：分别由一个或多个感光体构成的第一和第二光电导体组; 第一和第二驱动控制部分，用于分别控制第一和第二光电导体组的驱动以旋转其感光体，其中调节第一光电导体组和第二光电导体组的旋转相位以使其匹配; 并且第一和第二驱动控制部分被控制，使得目标速度的预定轮廓被施加到第一和第二光电导体组，其中在目标速度分布中，第一光电导体组在经过预定的启动延迟之后开始旋转第二光电导体组的时间开始旋转，并且两组以对于全色图像形成预定的相同的最终速度结束，其中启动延迟时间是基于第一和第二光电导体组中每个所需的时间的测量预先确定的以施加目标速度轮廓的方式从开始旋转达到预定速度。

9. 发明授权

US07962067B2 Image forming apparatus having phase control of photoconductor groups 有权
标题翻译：具有感光体组的相位控制的图像形成装置
公开(公告)号：US07962067B2
公开(公告)日：2011-06-14
申请号：US12420091
申请日：2009-04-08
申请人： Kenichi Isomi , Tetsushi Ito , Hirotsugu Akamatsu , Tetsuya Yamaguchi , Shuichi Mochizuki
发明人： Kenichi Isomi , Tetsushi Ito , Hirotsugu Akamatsu , Tetsuya Yamaguchi , Shuichi Mochizuki
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/0105 , G03G15/5008 , G03G2215/0132
摘要： An image forming apparatus including: a first and a second photoconductor groups constituted of one or more photoconductors respectively; a first and a second drive control sections for controlling the drive of the first and the second photoconductor groups respectively to rotate the photoconductors thereof, wherein the rotational phases of the first photoconductor group and the second photoconductor group are adjusted to be matched therebetween; and the first and the second drive control sections control so that the first and the second photoconductor groups are driven simultaneously with an equal target speed during a formation of a image, wherein an initial drive speed is lower than a predetermined speed for image-formation, and after the first and the second photoconductor groups reaches the initial drive speed, the target speed is changed from the initial drive speed to the speed for image-formation.
摘要翻译：一种图像形成装置，包括：分别由一个或多个感光体构成的第一和第二光电导体组; 第一和第二驱动控制部分，用于分别控制第一和第二光电导体组的驱动以旋转其感光体，其中调节第一光电导体组和第二光电导体组的旋转相位以使其匹配; 第一驱动控制部和第二驱动控制部进行控制，使得在形成图像期间以相同的目标速度同时驱动第一和第二光电导体组，其中初始驱动速度低于用于图像形成的预定速度，并且在第一和第二光电导体组达到初始驱动速度之后，目标速度从初始驱动速度变为图像形成速度。

10. 发明申请

US20090311007A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20090311007A1
公开(公告)日：2009-12-17
申请号：US12456085
申请日：2009-06-11
申请人： Shuichi Mochizuki , Tetsushi Ito , Hirotsugu Akamatsu , Kiyoshi Sasoh , Yuuji Kumagai , Tetsuya Yamaguchi
发明人： Shuichi Mochizuki , Tetsushi Ito , Hirotsugu Akamatsu , Kiyoshi Sasoh , Yuuji Kumagai , Tetsuya Yamaguchi
IPC分类号： G03G15/00
CPC分类号： G03G15/5008 , G03G15/0131 , G03G2215/0132 , G03G2215/0161
摘要： An image forming apparatus including: a first and a second photoconductor groups constituted of one or more photoconductors respectively; a first and a second drive control sections for controlling the drive of the first and the second photoconductor groups respectively to rotate the photoconductors thereof, wherein the rotational phases of the first photoconductor group and the second photoconductor group are adjusted to be matched therebetween; and the first and the second drive control sections control so that predetermined profile of a target speed is applied to the first and second photoconductor groups wherein, in the target-speed profile, the first photoconductor group starts rotating after a elapse of a predetermined startup delay time from the second photoconductor group starts rotating, and both groups end at a same final speed predetermined for full-color image formation, wherein the startup delay time is predetermined based on measurements of times needed for each of the first and the second photoconductor groups to reach a predetermined speed from starting the rotation with the target-speed profile being applied thereto.
摘要翻译：一种图像形成装置，包括：分别由一个或多个感光体构成的第一和第二光电导体组; 第一和第二驱动控制部分，用于分别控制第一和第二光电导体组的驱动以旋转其感光体，其中调节第一光电导体组和第二光电导体组的旋转相位以使其匹配; 并且第一和第二驱动控制部分被控制，使得目标速度的预定轮廓被施加到第一和第二光电导体组，其中在目标速度分布中，第一光电导体组在经过预定的启动延迟之后开始旋转第二光电导体组的时间开始旋转，并且两组以对于全色图像形成预定的相同的最终速度结束，其中启动延迟时间是基于第一和第二光电导体组中每个所需的时间的测量预先确定的以施加目标速度轮廓的方式从开始旋转达到预定速度。

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