公开(公告)号：US06697586B2

公开(公告)日：2004-02-24

申请号：US10322686

申请日：2002-12-19

申请人： Masashi Yamamoto ,  Toru Miyasaka ,  Masaru Nakano ,  Akira Shimada ,  Kenji Mori ,  Akira Sasaki ,  Kazuhiro Wakamatsu

发明人： Masashi Yamamoto ,  Toru Miyasaka ,  Masaru Nakano ,  Akira Shimada ,  Kenji Mori ,  Akira Sasaki ,  Kazuhiro Wakamatsu

IPC分类号： G03G1501

CPC分类号： G03G21/1853 ,  G03G15/0194 ,  G03G21/1604 ,  G03G21/1807 ,  G03G21/1839 ,  G03G2215/0119 ,  G03G2215/0132 ,  G03G2215/0135 ,  G03G2221/1603

摘要： An image forming system including multiple photoconductors arranged in a line extending in a vertical direction and forming one body as one unit, and multiple development devices and multiple exposure devices arranged on one side of the line of the multiple photoconductors. An image is transferred to a recording medium on an other side of the line of the multiple photoconductors.

摘要翻译： 一种图像形成系统，包括以垂直方向延伸并且形成一体作为一个单元的线排列的多个感光体，以及多个显影装置和多个曝光装置，其布置在多个感光体的一条线上。 将图像转移到多个感光体的线的另一侧的记录介质。

公开(公告)号：US06501925B2

公开(公告)日：2002-12-31

申请号：US10099955

申请日：2002-03-19

申请人： Masashi Yamamoto ,  Toru Miyasaka ,  Masaru Nakano ,  Akira Shimada ,  Kenji Mori ,  Akira Sasaki ,  Kazuhiro Wakamatsu

发明人： Masashi Yamamoto ,  Toru Miyasaka ,  Masaru Nakano ,  Akira Shimada ,  Kenji Mori ,  Akira Sasaki ,  Kazuhiro Wakamatsu

IPC分类号： G03G1500

CPC分类号： G03G21/1853 ,  G03G15/0194 ,  G03G21/1604 ,  G03G21/1807 ,  G03G21/1839 ,  G03G2215/0119 ,  G03G2215/0132 ,  G03G2215/0135 ,  G03G2221/1603

摘要： An image forming system having multiple photoconductors arranged in a line and forming one body as one unit, multiple development devices and multiple exposure devices arranged on one side of the line of the multiple photoconductors, an intermediate transfer device arranged on the other side of the line of the multiple photoconductors and a form cassette arranged below the line of the multiple photoconductors. The image forming system further includes a transfer device and a fusing device arranged at an opposite side of the intermediate transfer device with respect to the line of the multiple photoconductors.

公开(公告)号：US06381428B1

公开(公告)日：2002-04-30

申请号：US09644949

申请日：2000-08-24

申请人： Masashi Yamamoto ,  Toru Miyasaka ,  Masaru Nakano ,  Akira Shimada ,  Kenji Mori ,  Akira Sasaki ,  Kazuhiro Wakamatsu

发明人： Masashi Yamamoto ,  Toru Miyasaka ,  Masaru Nakano ,  Akira Shimada ,  Kenji Mori ,  Akira Sasaki ,  Kazuhiro Wakamatsu

IPC分类号： G03C1500

CPC分类号： G03G21/1853 ,  G03G15/0194 ,  G03G21/1604 ,  G03G21/1807 ,  G03G21/1839 ,  G03G2215/0119 ,  G03G2215/0132 ,  G03G2215/0135 ,  G03G2221/1603

摘要： In order to provide an image forming system characterized by compact configuration, high speed printing, high picture quality recording and excellent maintainability without image misregistration, an image forming system is provided, wherein multiple photoconductors are arranged along one of the surfaces of the intermediate transfer belt which is elongated in the longitudinal direction, and a fusing device is located on the other surface, with the photoconductors being integrated in one unit.

摘要翻译： 为了提供一种图像形成系统，其特征在于紧凑的结构，高速打印，高图像质量记录和优异的维护性而没有图像重合失调，提供了一种图像形成系统，其中多个光电导体沿着中间转印带的一个表面 其在纵向上是细长的，并且定影装置位于另一个表面上，其中光电导体集成在一个单元中。

公开(公告)号：US06760564B2

公开(公告)日：2004-07-06

申请号：US10238870

申请日：2002-09-11

申请人： Shunichi Oohara ,  Kazuhiro Wakamatsu ,  Akira Sasaki ,  Kazuo Kikuchi ,  Masahiko Saito ,  Atsushi Onose ,  Akira Shimada ,  Masashi Yamamoto ,  Masaru Nakano ,  Shogo Matsumoto

发明人： Shunichi Oohara ,  Kazuhiro Wakamatsu ,  Akira Sasaki ,  Kazuo Kikuchi ,  Masahiko Saito ,  Atsushi Onose ,  Akira Shimada ,  Masashi Yamamoto ,  Masaru Nakano ,  Shogo Matsumoto

IPC分类号： G03G1501

CPC分类号： G03G15/1605 ,  G03G2215/018

摘要： A picture image forming apparatus including a photoreceptor belt driven by a drive device, a plurality of developing devices for forming toner picture images on the photoreceptor belt, an intermediate transfer device, to a surface of which toner picture images on the photoreceptor belt are overlappingly transferred plural times when a picture image is to be formed on a single page, and a transfer roller for pushing a sheet against the intermediate transfer device in order to transfer toner picture images to the sheet. The intermediate transfer device is an intermediate transfer belt contacted by the photoreceptor belt to be driven thereby. A photoreceptor-side roller enables contact of the intermediate transfer belt and the photoreceptor belt, and the intermediate transfer belt is trained around the photoreceptor-side roller and a transfer-side roller for pushing the sheet against the transfer roller. A diameter d2 of the transfer-side roller is smaller than a diameter d1 of the photoreceptor-side roller.

摘要翻译： 一种图像形成装置，包括由驱动装置驱动的感光带，用于在感光带上形成调色剂图像的多个显影装置，中间转印装置，其上感光带上的调色剂图像重叠地转印 在单页上形成图像的多次，以及用于将片材压靠在中间转印装置上的转印辊，以便将调色剂图像转印到纸张上。 中间转印装置是由被驱动的感光带接触的中间转印带。 感光体侧辊能够接触中间转印带和感光带，并且中间转印带围绕感光体侧辊和传送侧辊进行培养，用于将纸张推靠在转印辊上。 传送侧辊的直径d2小于感光体侧辊的直径d1。

公开(公告)号：US06891630B1

公开(公告)日：2005-05-10

申请号：US09595891

申请日：2000-06-20

申请人： Toru Miyasaka ,  Masashi Yamamoto ,  Akira Shimada

发明人： Toru Miyasaka ,  Masashi Yamamoto ,  Akira Shimada

IPC分类号： H04N1/04 ,  G03G15/01 ,  H04N1/29 ,  H04N1/50

CPC分类号： H04N1/506

摘要： An image information changing part is added to correct image information of respective colors to be recorded according to information of errors among images to be combined so that color images may be combined exactly. An image recording method and an image recording apparatus having a high-speed, high-resolution and highly stable image combining method can be obtained.

摘要翻译： 添加图像信息改变部分，以根据要组合的图像中的错误信息校正要记录的各种颜色的图像信息，使得可以精确地组合彩色图像。 可以获得具有高速，高分辨率和高度稳定的图像合成方法的图像记录方法和图像记录装置。

公开(公告)号：US06661994B2

公开(公告)日：2003-12-09

申请号：US10207038

申请日：2002-07-30

申请人： Yoshio Ohuchi ,  Kazuhiro Wakamatsu ,  Hisao Suka ,  Katsumi Kumada ,  Chikara Hiraoka ,  Shizuo Tsuruta ,  Yoshitaro Ishii ,  Akira Sasaki ,  Masahiko Saito ,  Seiji Okunomiya ,  Tetsunori Kaneko ,  Masashi Yamamoto

发明人： Yoshio Ohuchi ,  Kazuhiro Wakamatsu ,  Hisao Suka ,  Katsumi Kumada ,  Chikara Hiraoka ,  Shizuo Tsuruta ,  Yoshitaro Ishii ,  Akira Sasaki ,  Masahiko Saito ,  Seiji Okunomiya ,  Tetsunori Kaneko ,  Masashi Yamamoto

IPC分类号： G03G1510

CPC分类号： G03G15/657 ,  G03G15/2028

摘要： An electrophotographic image forming system having a form cassette for storing forms, a transfer unit for forming an image, a feeder for feeding the forms to the transfer unit and a fusing device for fusing transferred image of the form. The electrophotographic image forming system provides in a path for feeding the form with unfused colored particles (toner) deposited thereon, a form guide so as to contact the non-printing area of the surface of the form with unfused colored particles (toner) deposited thereon.

公开(公告)号：US07142794B2

公开(公告)日：2006-11-28

申请号：US11037229

申请日：2005-01-19

申请人： Masanari Fujita ,  Kazuhiro Wakamatsu ,  Masahiko Saito ,  Masashi Yamamoto ,  Yasuo Takuma

发明人： Masanari Fujita ,  Kazuhiro Wakamatsu ,  Masahiko Saito ,  Masashi Yamamoto ,  Yasuo Takuma

IPC分类号： G03G15/02

CPC分类号： G03G15/0225

摘要： A metal holder has a V-shape in cross-section formed by two arm sections. PET sheets are attached to mutually opposed surfaces of respective arm sections, and part of each PET sheet extends toward the electrically-conductive roller beyond the arm section. Flocked sheets are attached to the surfaces of the respective PET sheets opposite the electrically-conductive roller, and contact the electrically-conductive roller.

摘要翻译： 金属保持架具有由两个臂部形成的横截面的V形。 PET片附接到各个臂部的相对的相对表面，并且每个PET片的一部分朝着导电辊延伸超过臂部。 将植绒片附着在与导电辊相对的各个PET片的表面上，并与导电辊接触。

公开(公告)号：US20050169661A1

公开(公告)日：2005-08-04

申请号：US11037229

申请日：2005-01-19

申请人： Masanari Fujita ,  Kazuhiro Wakamatsu ,  Masahiko Saito ,  Masashi Yamamoto ,  Yasuo Takuma

发明人： Masanari Fujita ,  Kazuhiro Wakamatsu ,  Masahiko Saito ,  Masashi Yamamoto ,  Yasuo Takuma

IPC分类号： G03G21/10 ,  G03G15/02

CPC分类号： G03G15/0225

摘要： A metal holder has a V-shape in cross-section formed by two arm sections. PET sheets are attached to mutually opposed surfaces of respective arm sections, and part of each PET sheet extends toward the electrically-conductive roller beyond the arm section. Flocked sheets are attached to the surfaces of the respective PET sheets opposite the electrically-conductive roller, and contact the electrically-conductive roller.

摘要翻译： 金属保持架具有由两个臂部形成的横截面的V形。 PET片附接到各个臂部的相对的相对表面，并且每个PET片的一部分朝着导电辊延伸超过臂部。 将植绒片附着在与导电辊相对的各个PET片的表面上，并与导电辊接触。

公开(公告)号：US06876831B2

公开(公告)日：2005-04-05

申请号：US10609583

申请日：2003-07-01

申请人： Shunichi Oohara ,  Kazuo Kikuchi ,  Masashi Yamamoto ,  Kazuhiro Wakamatsu ,  Masahiko Saito ,  Yuuichi Takano ,  Junichi Shoji ,  Atsushi Onose ,  Satoshi Narita

发明人： Shunichi Oohara ,  Kazuo Kikuchi ,  Masashi Yamamoto ,  Kazuhiro Wakamatsu ,  Masahiko Saito ,  Yuuichi Takano ,  Junichi Shoji ,  Atsushi Onose ,  Satoshi Narita

IPC分类号： G03G21/14 ,  G03G15/00 ,  G03G15/01 ,  G03G15/16

CPC分类号： G03G15/5008 ,  G03G15/0131 ,  G03G2215/017

摘要： An image forming apparatus includes a photosensitive belt carried by a driver device, for forming a toner image thereon; an internal transcription belt for transcribing the toner image; and a transcription portion for transcribing the toner image, which is transcribed on the internal transcription belt, onto a recording medium. A transcription side roller is suspended with the internal transcription belt thereon, and disposed on a side of a photosensitive belt side roller. Detectors detect a first cycle of the internal transcription belt, and a second cycle, which starts measurement delaying by ½ cycle of the photosensitive belt side roller from the first cycle measurement start. A controller conducts speed compensation of the photosensitive belt by referring to the first cycle and the second cycle, wherein the internal transcription belt is in contact with the photosensitive belt, so that it is carried following thereafter.

摘要翻译： 图像形成装置包括由驱动器装置承载的用于在其上形成调色剂图像的感光带; 用于转录调色剂图像的内部转录带; 以及用于将在内转录带上转录的调色剂图像转印到记录介质上的转录部分。 转印侧辊与其上的内部转印带悬挂，并设置在感光带侧辊的一侧。 检测器检测内部转录带的第一周期，以及第二周期，其从第一周期测量开始开始测量延迟光敏带侧辊的1/2周期。 控制器通过参照第一周期和第二周期对感光带进行速度补偿，其中内部转印带与感光带接触，从而随后携带感光带。

公开(公告)号：US06574451B2

公开(公告)日：2003-06-03

申请号：US09783319

申请日：2001-02-15

申请人： Toru Miyasaka ,  Masashi Yamamoto ,  Nobuyoshi Hoshi ,  Seiji Maruo

发明人： Toru Miyasaka ,  Masashi Yamamoto ,  Nobuyoshi Hoshi ,  Seiji Maruo

IPC分类号： G03G1500

CPC分类号： G03G21/1633 ,  G03G5/04 ,  G03G15/0173 ,  G03G15/1605 ,  G03G21/1609 ,  G03G2215/00586 ,  G03G2215/018

摘要： An electro-photographic apparatus having a photosensitive body, a plurality of developing units for forming a toner image on a surface of the photosensitive body by attaching toner on a surface of the photosensitive body, a member for receiving a print medium, a first transporting path including a printing portion for transferring one toner image in a substantially vertical direction from the photosensitive body onto one side of the print medium and a fixing portion for fixing the transferred image so as to have a printed print medium and a second transporting path disposed substantially in parallel to and coupled to the first transporting path for returning the printed print medium to the first transporting path for enabling transfer of another toner image on an opposite side on the printed print medium. The printed print medium is transported along the first transporting path for fixing the transferred image on the opposite side of the printed print medium by the fixing portion. The developing units are vertically stacked.

摘要翻译： 一种具有感光体的电照相设备，多个显影单元，用于通过在感光体的表面上附着调色剂在感光体的表面上形成调色剂图像，用于接收打印介质的构件，第一传送路径 包括用于将基本上垂直的方向上的一个调色剂图像从感光体转印到打印介质的一侧上的打印部分和用于固定转印图像的固定部分，以便具有打印的打印介质和基本上位于其中的第二传送路径 平行于并耦合到第一传送路径，用于将印刷的打印介质返回到第一传送路径，以使得能够在打印的打印介质的相对侧上传送另一调色剂图像。 打印的打印介质沿着第一传送路径传送，用于通过固定部分将传送的图像定影在打印的打印介质的相对侧上。 显影单元垂直堆叠。