公开(公告)号：US6108500A

公开(公告)日：2000-08-22

申请号：US993158

申请日：1997-12-18

申请人： Yuko Ohkama ,  Masami Takeda ,  Hiroto Hasegawa ,  Yozo Hotta

发明人： Yuko Ohkama ,  Masami Takeda ,  Hiroto Hasegawa ,  Yozo Hotta

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G15/2039 ,  G03G15/2046 ,  G03G15/205 ,  G03G2215/00734 ,  G03G2215/2035 ,  G03G2215/2045

摘要： An image forming apparatus includes an image forming device for forming an image onto a recording material and a fixing device for fixing the image on the recording material. The fixing device has a rotating member for conveying the recording material, and a controller for controlling the factors related to the peripheral speeds of the rotating member in accordance with the information of the peripheral speeds thereof and the size of the recording material. With the structure thus arranged, it is possible to prevent image problems from taking place due to the difference in the sheet conveying speeds between the image transfer and fixation operations.

摘要翻译： 图像形成装置包括用于在记录材料上形成图像的图像形成装置和用于将图像定影在记录材料上的定影装置。 固定装置具有用于传送记录材料的旋转构件，以及用于根据其圆周速度的信息和记录材料的尺寸来控制与旋转构件的圆周速度有关的因素的控制器。 利用如此布置的结构，可以防止由于图像转印和定影操作之间的纸张传送速度的差异而发生图像问题。

公开(公告)号：US5732314A

公开(公告)日：1998-03-24

申请号：US346921

申请日：1994-11-23

申请人： Shinichi Tsukida ,  Koichi Tanigawa ,  Masahiro Goto ,  Toshio Miyamoto ,  Yuko Ohkama ,  Satoru Izawa ,  Yozo Hotta

发明人： Shinichi Tsukida ,  Koichi Tanigawa ,  Masahiro Goto ,  Toshio Miyamoto ,  Yuko Ohkama ,  Satoru Izawa ,  Yozo Hotta

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

CPC分类号： G03G15/162

摘要： An image forming apparatus including an image bearing member for bearing an image thereon, an intermediate transfer member having a base body and an elastic member provided outside the base body and onto which an image is transferrable from the image bearing member, and a second transfer member forming a nip portion between the second transfer member and the intermediate transfer member, for transferring an image from the intermediate transfer member to a transfer material in the nip portion. The hardness of the surface of the second transfer member is greater than the hardness of the surface of the intermediate transfer member.

摘要翻译： 一种图像形成装置，包括用于承载图像的图像承载部件，具有基体的中间转印部件和设置在基体外侧的弹性部件，图像可从该图像承载部件传送到其上，第二转印部件 在所述第二转印部件和所述中间转印部件之间形成压区，用于将图像从所述中间转印部件转印到所述辊隙部分中的转印材料。 第二转印部件的表面的硬度大于中间转印部件表面的硬度。

公开(公告)号：US5850245A

公开(公告)日：1998-12-15

申请号：US568315

申请日：1995-12-06

申请人： Masahiro Goto ,  Yoji Serizawa ,  Toshio Miyamoto ,  Yuko Ohkama ,  Saturo Izawa ,  Yozo Hotta ,  Koichi Tanigawa

发明人： Masahiro Goto ,  Yoji Serizawa ,  Toshio Miyamoto ,  Yuko Ohkama ,  Saturo Izawa ,  Yozo Hotta ,  Koichi Tanigawa

IPC分类号： B41J2/44 ,  G03G21/00 ,  G03G21/14 ,  G06K15/12 ,  B41J2/385 ,  G01D9/42

CPC分类号： G06K15/12 ,  G06K2215/0011 ,  G06K2215/0085

摘要： An image output control apparatus is constructed by a converter for converting first information to second information, a controller for starting an output preparing operation before the conversion of the first information of one page to the second information, a memory for holding a control value determined during the output preparing operation, a unit for temporarily stopping the output preparing operation, and a unit for restarting the output preparing operation, wherein the output preparing operation to be restarted is executed on the basis of the control value held in the memory.

摘要翻译： 图像输出控制装置由用于将第一信息转换为第二信息的转换器构成，用于在将一页的第一信息转换为第二信息之前开始输出准备操作的控制器，用于保持在第一信息期间确定的控制值的存储器 输出准备操作，用于暂时停止输出准备操作的单元和用于重新开始输出准备操作的单元，其中基于保持在存储器中的控制值来执行要重新启动的输出准备操作。

公开(公告)号：US6085058A

公开(公告)日：2000-07-04

申请号：US963983

申请日：1997-11-04

申请人： Masahiro Goto ,  Hiroto Hasegawa ,  Toshio Miyamoto ,  Yuko Ohkama

发明人： Masahiro Goto ,  Hiroto Hasegawa ,  Toshio Miyamoto ,  Yuko Ohkama

IPC分类号： G03G15/16 ,  G03G15/20

CPC分类号： G03G15/167

摘要： The present invention provides an image forming apparatus having an image bearing member for bearing a toner image, and a transfer rotary member for forming a nip between the transfer rotary member and the image bearing member, the transfer rotary member being provided at its surface with a solid layer and serving to transfer the toner image from the image bearing member onto a transfer material at the nip, and wherein a moving speed of a surface of the transfer rotary member at the nip is greater than a moving speed of a surface of the image bearing member at the nip, and a surface friction force of the transfer rotary member is greater than a surface friction force of the image bearing member by 3 to 20 times.

摘要翻译： 本发明提供一种图像形成装置，其具有用于承载调色剂图像的图像承载部件和用于在转印旋转部件和图像承载部件之间形成辊隙的转印旋转部件，转印旋转部件在其表面上设置有 固体层并且用于将调色剂图像从图像承载部件转印到辊隙处的转印材料上，并且其中转印旋转部件在辊隙处的表面的移动速度大于图像的表面的移动速度 承载构件，并且转印旋转构件的表面摩擦力大于图像承载构件的表面摩擦力3至20倍。