公开(公告)号：US20130142525A1

公开(公告)日：2013-06-06

申请号：US13688683

申请日：2012-11-29

申请人： Ken NONAKA ,  Yoshiteru KAWAKAMI ,  Takahiro OKUBO ,  Haruki MOTEGI ,  Masahiro MATSUO ,  Yusuke KAWANAGO ,  Osamu YOSHIMURA

发明人： Ken NONAKA ,  Yoshiteru KAWAKAMI ,  Takahiro OKUBO ,  Haruki MOTEGI ,  Masahiro MATSUO ,  Yusuke KAWANAGO ,  Osamu YOSHIMURA

IPC分类号： G03G15/00

CPC分类号： G03G15/6576

摘要： An image forming apparatus includes a fixing section, a de-curling section, and a control section. The de-curling section has a de-curling nip portion that presses a sheet to correct a curl caused in the sheet, and a corrective force thereof to press the sheet changes at least in two steps. The control section increases the conveyance speed of the sheet after a rear end of the sheet has passed the fixing nip portion when the de-curling section supports by sandwiching the sheet with a weakly-pressing force. When the de-curling section supports by sandwiching the sheet with a strongly-pressing force, the controller increases the conveyance speed of the sheet after the rear end of the sheet has passed the fixing nip portion and the de-curling nip portion.

摘要翻译： 图像形成装置包括固定部，去卷曲部和控制部。 去卷曲部分具有去卷曲的夹持部分，其压制片材以校正在片材中引起的卷曲，并且其压制片材的校正力至少在两个步骤中改变。 控制部通过以弱的压力夹住片材而使去卷曲部支承后的片材的后端经过定影夹持部之后，提高片材的输送速度。 当通过用强力压力夹持片材来支撑去卷曲部分时，控制器在片材的后端经过定影夹持部分和去卷曲夹持部分之后增加了片材的传送速度。

公开(公告)号：US20130108283A1

公开(公告)日：2013-05-02

申请号：US13659339

申请日：2012-10-24

申请人： Yusuke KAWANAGO ,  Takahiro OKUBO ,  Masahiro MATSUO ,  Yoshiteru KAWAKAMI ,  Haruki MOTEGI ,  Osamu YOSHIMURA ,  Kunihiro KAWACHI ,  Ken NONAKA

发明人： Yusuke KAWANAGO ,  Takahiro OKUBO ,  Masahiro MATSUO ,  Yoshiteru KAWAKAMI ,  Haruki MOTEGI ,  Osamu YOSHIMURA ,  Kunihiro KAWACHI ,  Ken NONAKA

IPC分类号： G03G15/00

CPC分类号： G03G15/0189 ,  G03G15/6561

摘要： Provided is a method for forming an image containing the steps of: supplying a clear toner on a surface of an image forming support; heating the supplied clear toner on the surface of the image forming support to melt; close contacting the surface of the image forming support supplied with the clear toner with a belt; and cooling the clear toner in a state of close contacting with the belt so as to form a clear toner layer on the image forming support, wherein the aforesaid clear toner contains at least a resin formed with a polymerizable monomer represented by Formula (1) and a vinyl monomer, Formula (1): H2C═CR1—COOR2, wherein R1 represents a hydrogen atom or a methyl group; and R2 represents a chain alkyl group having 12 to 22 carbon atoms, or a cyclic alkyl group.

摘要翻译： 提供了一种形成图像的方法，包括以下步骤：在图像形成支撑体的表面上提供透明调色剂; 加热图像形成支撑体表面上提供的透明调色剂以熔化; 使供应有透明调色剂的图像形成支撑体的表面与带紧密接触; 并且在与所述带紧密接触的状态下冷却所述透明调色剂，以在所述图像形成支撑体上形成透明调色剂层，其中所述透明调色剂至少含有由式（1）表示的可聚合单体形成的树脂和 乙烯基单体，式（1）：H2C = CR1-COOR2，其中R1表示氢原子或甲基; R2表示碳原子数为12〜22的链状烷基或环状烷基。

公开(公告)号：US20120327444A1

公开(公告)日：2012-12-27

申请号：US13527834

申请日：2012-06-20

申请人： Yusuke KAWANAGO ,  Takahiro OKUBO ,  Masahiro MATSUO ,  Tarou MIYAMOTO ,  Osamu YOSHIMURA ,  Kunihiro KAWACHI ,  Ken NONAKA

发明人： Yusuke KAWANAGO ,  Takahiro OKUBO ,  Masahiro MATSUO ,  Tarou MIYAMOTO ,  Osamu YOSHIMURA ,  Kunihiro KAWACHI ,  Ken NONAKA

IPC分类号： G06K15/02

CPC分类号： G03G15/6567 ,  G03G15/235 ,  G03G2215/00565 ,  G03G2215/00721

摘要： Disclosed is an image forming apparatus including: an image forming unit to form an image on a paper in an image forming position; a transportation path to transport the paper to the image forming position; an acquisition unit arranged upstream of the image forming position in a paper transportation direction and to acquire a shift amount from an edge reference position to an edge of the paper in a paper width direction perpendicular to the paper transportation direction; a pair of resist rollers arranged upstream of the acquisition unit in the paper transportation direction and capable of swinging in the paper width direction; and a control unit configured to determine an instruction value based on a paper state and the shift amount before the pair of resist rollers moves, and to move the pair of resist rollers in accordance with the instruction value in the paper width direction.

摘要翻译： 公开了一种图像形成装置，包括：图像形成单元，用于在图像形成位置的纸张上形成图像; 将纸张输送到图像形成位置的传送路径; 获取单元，沿着纸张输送方向布置在图像形成位置的上游，并且在垂直于纸张输送方向的纸张宽度方向上获取从边缘基准位置到纸张边缘的移动量; 一对阻力辊，其沿纸张输送方向布置在所述采集单元的上游并能够在所述纸宽度方向上摆动; 以及控制单元，被配置为基于纸张状态和所述一对阻挡辊移动之前的移动量确定指示值，并且根据纸张宽度方向上的指示值移动所述一对阻挡辊。