公开(公告)号：US20120230705A1

公开(公告)日：2012-09-13

申请号：US13414188

申请日：2012-03-07

申请人： Masaru Shimura ,  Hideo Nanataki ,  Shinsuke Kobayashi ,  Shinji Katagiri ,  Yasunari Watanabe ,  Hideaki Hasegawa ,  Kiyoto Toyoizumi ,  Kouji Yasukawa

发明人： Masaru Shimura ,  Hideo Nanataki ,  Shinsuke Kobayashi ,  Shinji Katagiri ,  Yasunari Watanabe ,  Hideaki Hasegawa ,  Kiyoto Toyoizumi ,  Kouji Yasukawa

IPC分类号： G03G15/01

CPC分类号： G03G15/553 ,  G03G15/011 ,  G03G15/043 ,  G03G15/5087 ,  G03G15/55

摘要： In a color image forming apparatus, the amount of light of an exposure unit for a weak exposure is changed according to a remaining service life of a photosensitive drum when the weak exposure is performed for the background area of a corresponding photosensitive drum by using the exposure unit.

摘要翻译： 在彩色图像形成装置中，当通过使用曝光对相应的感光鼓的背景区域进行弱曝光时，根据感光鼓的剩余使用寿命来改变用于弱曝光的曝光单元的光量 单元。

公开(公告)号：US07953359B2

公开(公告)日：2011-05-31

申请号：US11302328

申请日：2005-12-14

申请人： Shinsuke Kobayashi ,  Akira Kato ,  Akira Hayakawa ,  Kenichi Ogawa ,  Hisashi Nakahara ,  Tatsuo Nishiyama

发明人： Shinsuke Kobayashi ,  Akira Kato ,  Akira Hayakawa ,  Kenichi Ogawa ,  Hisashi Nakahara ,  Tatsuo Nishiyama

IPC分类号： G03G15/20

CPC分类号： G03G21/1685

摘要： An image heating apparatus for heating an image formed on a recording material, including a heating unit having a heater and a flexible sleeve to be rotated in contact with the heater; an elastic roller for constituting a nip portion, in cooperation with the heater and through the flexible sleeve, for heating the recording material under pinching and conveying; and a frame having a roller supporting portion for supporting the heating unit and the elastic roller; wherein the frame has a guide portion for mounting the heating unit on the frame; and the roller supporting portion of the frame is positioned, in a conveying direction of the recording material, in a downstream position of an imaginary line passing through a center of the guide portion.

摘要翻译： 一种用于加热形成在记录材料上的图像的图像加热装置，包括具有加热器的加热单元和与加热器接触旋转的柔性套管; 与加热器配合并通过柔性套筒构成夹持部的弹性辊，用于在夹持和输送下加热记录材料; 以及框架，其具有用于支撑所述加热单元和所述弹性辊的辊支撑部; 其中所述框架具有用于将所述加热单元安装在所述框架上的引导部分; 并且框架的辊支撑部分在记录材料的传送方向上定位在穿过引导部分的中心的假想线的下游位置。

公开(公告)号：US20060133868A1

公开(公告)日：2006-06-22

申请号：US11302328

申请日：2005-12-14

申请人： Shinsuke Kobayashi ,  Akira Kato ,  Akira Hayakawa ,  Kenichi Ogawa ,  Hisashi Nakahara ,  Tatsuo Nishiyama

发明人： Shinsuke Kobayashi ,  Akira Kato ,  Akira Hayakawa ,  Kenichi Ogawa ,  Hisashi Nakahara ,  Tatsuo Nishiyama

IPC分类号： G03G15/20

CPC分类号： G03G21/1685

摘要： An image heating apparatus for heating an image formed on a recording material, including a heating unit having a heater and a flexible sleeve to be rotated in contact with the heater; an elastic roller for constituting a nip portion, in cooperation with the heater and through the flexible sleeve, for heating the recording material under pinching and conveying; and a frame having a roller supporting portion for supporting the heating unit and the elastic roller; wherein the frame has a guide portion for mounting the heating unit on the frame; and the roller supporting portion of the frame is positioned, in a conveying direction of the recording material, in a downstream position of an imaginary line passing through a center of the guide portion.

摘要翻译： 一种用于加热形成在记录材料上的图像的图像加热装置，包括具有加热器的加热单元和与加热器接触旋转的柔性套筒; 与加热器配合并通过柔性套筒构成夹持部的弹性辊，用于在夹持和输送下加热记录材料; 以及框架，其具有用于支撑所述加热单元和所述弹性辊的辊支撑部; 其中所述框架具有用于将所述加热单元安装在所述框架上的引导部分; 并且框架的辊支撑部分在记录材料的传送方向上定位在穿过引导部分的中心的假想线的下游位置。

公开(公告)号：US07031624B2

公开(公告)日：2006-04-18

申请号：US10687734

申请日：2003-10-20

申请人： Shinsuke Kobayashi ,  Kenichi Ogawa ,  Hironori Kato

发明人： Shinsuke Kobayashi ,  Kenichi Ogawa ,  Hironori Kato

IPC分类号： G03G15/00 ,  G03G15/20

CPC分类号： G03G15/205

摘要： A printer control unit starts operations related to next image information signals following a predetermined period required for executing post-processing operations after thermally fixing all toner images related to previous image information signals on recording mediums by a fixing device. Furthermore, the printer control unit sets a predetermined period required for executing post-processing operations based on information related to the environment in which the laser printer is situated. This arrangement prevents slippage of sheets at the fixing unit.

摘要翻译： 打印机控制单元在通过定影装置热定影与记录介质上的先前图像信息信号相关的所有调色剂图像之后，在执行后处理操作所需的预定时段之后，开始与下一图像信息信号相关的操作。 此外，打印机控制单元基于与激光打印机所处的环境有关的信息来设定执行后处理操作所需的预定时间。 这种布置可防止在定影单元处的片材滑动。