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

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

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。

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。

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。

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。

公开(公告)号：US07444115B2

公开(公告)日：2008-10-28

申请号：US10681167

申请日：2003-10-09

申请人： Yasuaki Fukada ,  Takashi Makiura ,  Kiwamu Morita ,  Takashi Kubo ,  Showtaro Okamoto ,  Yoshiyuki Nagai

发明人： Yasuaki Fukada ,  Takashi Makiura ,  Kiwamu Morita ,  Takashi Kubo ,  Showtaro Okamoto ,  Yoshiyuki Nagai

IPC分类号： G03G15/00

CPC分类号： G03G15/234

摘要： A two-side image forming apparatus of the present invention is provided with a first sheet-transferring path, for use in one-side image formation, for transferring, to a printed sheet storage section via an image transcribing section, a sheet supplied from an unprinted sheet storage section; and a second sheet-transferring path, connected to the first sheet-transferring path, for supplying a tuned-over one-side printed sheet to the image transcribing section, the two-image forming apparatus being controlled so that a plurality of sheets are transferred concurrently in an overall sheet-transferring path when performing two-side image forming operation, the overall sheet-transferring path including the first sheet-transferring path and the second sheet-transferring path. With this arrangement, it is possible to attain a significant improvement in process efficiency.

摘要翻译： 本发明的双面图像形成装置设置有用于单面图像形成的第一片材​​传送路径，用于经由图像转印部件将印刷片材存储部件从图像转印部件 未印刷的纸张存储部分; 以及第二片材传送路径，连接到第一片材传送路径，用于将调整的一面印刷片材提供给图像转录部分，所述双图像形成装置被控制成使得多个片材被转印 在执行双面图像形成操作时，在整个片材传送路径中同时进行整个片材传送路径，其包括第一片材传送路径和第二片材传送路径。 通过这种布置，可以显着地提高处理效率。