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    IMAGE FORMING APPARATUS AND IMAGE FORMING AND ERASING METHOD
    4.
    发明申请
    IMAGE FORMING APPARATUS AND IMAGE FORMING AND ERASING METHOD 有权
    图像形成装置和图像形成和擦除方法

    公开(公告)号：US20120141175A1

    公开(公告)日：2012-06-07

    申请号：US13291338

    申请日：2011-11-08

    申请人： Shigeru Fujiwara ,  Satoshi Kinouchi ,  Ryota Saeki ,  Shoko Shimmura ,  Kazutoshi Takahashi ,  Toshihiro Sone ,  Takafumi Amano

    发明人： Shigeru Fujiwara ,  Satoshi Kinouchi ,  Ryota Saeki ,  Shoko Shimmura ,  Kazutoshi Takahashi ,  Toshihiro Sone ,  Takafumi Amano

    IPC分类号： G03G15/20

    CPC分类号： G03G15/6573 ,  G03G15/6585 ,  G03G15/6591

    摘要： An image forming apparatus according to an embodiment includes: an image erasing section including a first member which has an elastic layer and heats a recording medium having a thermally decolorizable toner image on the toner image side and a second member which erases the toner image by allowing the recording medium in cooperation with the first member; an image forming section which transfers a thermally decolorizable toner image onto the recording medium on which the toner image is erased to form an unfixed toner image; and an image fixing section including a third member which does not have an elastic layer and heats the recording medium on the unfixed toner image side and a fourth member which fixes the unfixed toner image by allowing the recording medium in cooperation with the third member.

    摘要翻译： 根据实施例的图像形成装置包括：图像擦除部分，包括具有弹性层的第一部件，并且在调色剂图像侧加热具有热可脱色调色剂图像的记录介质，以及通过允许调色剂图像来擦除调色剂图像的第二部件 记录介质与第一个成员协作; 将热可脱色调色剂图像转印到其上清除调色剂图像的记录介质上以形成未定影的调色剂图像的图像形成部分; 以及图像定影部，其包括不具有弹性层的第三构件，并且对未定影的调色剂像侧加热记录介质;以及第四构件，其通过允许记录介质与第三构件协作来固定未定影的调色剂图像。

    Image forming and erasing apparatus and image forming and erasing method
    5.
    发明授权
    Image forming and erasing apparatus and image forming and erasing method 有权
    图像形成和擦除装置及图像形成和擦除方法

    公开(公告)号：US08879976B2

    公开(公告)日：2014-11-04

    申请号：US13291338

    申请日：2011-11-08

    申请人： Shigeru Fujiwara ,  Satoshi Kinouchi ,  Ryota Saeki ,  Shoko Shimmura ,  Kazutoshi Takahashi ,  Toshihiro Sone ,  Takafumi Amano

    发明人： Shigeru Fujiwara ,  Satoshi Kinouchi ,  Ryota Saeki ,  Shoko Shimmura ,  Kazutoshi Takahashi ,  Toshihiro Sone ,  Takafumi Amano

    IPC分类号： G03G15/20 ,  G03G15/00

    CPC分类号： G03G15/6573 ,  G03G15/6585 ,  G03G15/6591

    摘要： An image forming apparatus according to an embodiment includes: an image erasing section including a first member which has an elastic layer and heats a recording medium having a thermally decolorizable toner image on the toner image side and a second member which erases the toner image by allowing the recording medium in cooperation with the first member; an image forming section which transfers a thermally decolorizable toner image onto the recording medium on which the toner image is erased to form an unfixed toner image; and an image fixing section including a third member which does not have an elastic layer and heats the recording medium on the unfixed toner image side and a fourth member which fixes the unfixed toner image by allowing the recording medium in cooperation with the third member.

    摘要翻译： 根据实施例的图像形成装置包括：图像擦除部分，包括具有弹性层的第一部件，并且在调色剂图像侧加热具有热可脱色调色剂图像的记录介质，以及通过允许调色剂图像来消除调色剂图像的第二部件 记录介质与第一个成员协作; 将热可脱色调色剂图像转印到其上清除调色剂图像的记录介质上以形成未定影的调色剂图像的图像形成部分; 以及图像定影部，其包括不具有弹性层的第三构件，并且对未定影的调色剂像侧加热记录介质;以及第四构件，其通过允许记录介质与第三构件协作来固定未定影的调色剂图像。

    FUSER AND IMAGE FORMING APPARATUS
    6.
    发明申请
    FUSER AND IMAGE FORMING APPARATUS 审中-公开
    FUSER和图像形成装置

    公开(公告)号：US20120183337A1

    公开(公告)日：2012-07-19

    申请号：US13351016

    申请日：2012-01-16

    申请人： Kazutoshi Takahashi ,  Satoshi Kinouchi ,  Shigeru Fujiwara ,  Ryota Saeki ,  Shoko Shimmura ,  Toshihiro Sone ,  Takafumi Amano

    发明人： Kazutoshi Takahashi ,  Satoshi Kinouchi ,  Shigeru Fujiwara ,  Ryota Saeki ,  Shoko Shimmura ,  Toshihiro Sone ,  Takafumi Amano

    IPC分类号： G03G15/20

    CPC分类号： G03G15/206

    摘要： According to one embodiment, a fuser includes a heating roller, an endless belt, and a pressing roller. The heating roller rotates and comes into contact with a toner surface side of a sheet to heat the sheet. The endless belt has hardness lower than the hardness of the heating roller. The pressing roller is an only rotating body provided in a space formed by the endless belt and having an outer diameter smaller than the inner diameter of the endless belt. The pressing roller has hardness lower than the hardness of the heating roller and presses the heating roller via a part of the endless belt.

    摘要翻译： 根据一个实施例，定影器包括加热辊，环形带和加压辊。 加热辊旋转并与片材的调色剂表面侧接触以加热片材。 环形带的硬度低于加热辊的硬度。 加压辊是设置在由环形带形成的空间中并且具有小于环形带的内径的外径的唯一旋转体。 加压辊的硬度低于加热辊的硬度，并通过环形带的一部分按压加热辊。

    Fuser, image forming apparatus, and image forming method
    7.
    发明授权
    Fuser, image forming apparatus, and image forming method 有权
    定影器，成像设备和图像形成方法

    公开(公告)号：US08855542B2

    公开(公告)日：2014-10-07

    申请号：US13591004

    申请日：2012-08-21

    申请人： Toshihiro Sone ,  Tadashi Noguchi ,  Kazuhiko Kikuchi ,  Satoshi Kinouchi ,  Masahiro Doi ,  Shuji Yokoyama

    发明人： Toshihiro Sone ,  Tadashi Noguchi ,  Kazuhiko Kikuchi ,  Satoshi Kinouchi ,  Masahiro Doi ,  Shuji Yokoyama

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2053 ,  G03G15/2039 ,  G03G15/2064 ,  G03G2215/2016

    摘要： Certain embodiments provide a fuser including a cylindrical fixing belt, a heating member, an auxiliary heat generating member, a plurality of heat pipes, a pressurizing pad, and a pressurizing roller. The heating member heats the fixing belt. The auxiliary heat generating member auxiliary heats the fixing belt. The plural heat pipes are sparsely arranged in the center in the longitudinal direction of the auxiliary heat generating member and more densely arranged at the ends in the longitudinal direction of the auxiliary heat generating member than in the center. The pressurizing pad is arranged on the inside of the fixing belt. The pressurizing roller is arranged in contact with the outer circumference of the fixing belt. The pressurizing roller presses the fixing belt against the pressurizing pad.

    摘要翻译： 某些实施例提供一种定影器，其包括圆柱形定影带，加热构件，辅助发热构件，多个热管，加压垫和加压辊。 加热构件加热定影带。 辅助发热件辅助加热定影带。 多个热管在辅助发热部件的长度方向的中央部分稀疏地配置，在辅助发热部件的长度方向的端部比在中央更为紧密地配置。 加压垫设置在定影带的内侧。 加压辊布置成与定影带的外圆周接触。 加压辊将定影带压靠在加压垫上。

    FUSER AND IMAGE-FORMING APPARATUS THAT USE ENDLESS BELT
    8.
    发明申请
    FUSER AND IMAGE-FORMING APPARATUS THAT USE ENDLESS BELT 有权
    使用无边带的熔融和成像装置

    公开(公告)号：US20130051878A1

    公开(公告)日：2013-02-28

    申请号：US13592289

    申请日：2012-08-22

    申请人： Hiroyuki ISHIKAWA ,  Satoshi Kinouchi ,  Ryota Saeki ,  Kazutoshi Takahashi ,  Shoko Shimmura ,  Toshihiro Sone

    发明人： Hiroyuki ISHIKAWA ,  Satoshi Kinouchi ,  Ryota Saeki ,  Kazutoshi Takahashi ,  Shoko Shimmura ,  Toshihiro Sone

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2053 ,  G03G2215/2038

    摘要： A fuser is equipped with a heating roller, fixing belt, pressure roller, pad, and spring. The heating roller is located on the downstream side of the fixing belt with respect to the sheet conveyance direction, and as the heating roller rotates, contacts the sheet toner side of a sheet, heating the sheet. The fixing belt contacts the side of the sheet opposite to the toner side of the sheet. The pressure roller comes into contact with the heating roller via the fixing belt. The pad is of a softer material than the fixing belt, and, as the pad exerts a force on the heating roller by pressing on the fixing belt, a downstream side of the pad with respect to the sheet conveyance direction is inclined away from the pressure roller. Springs urge the pad toward the pressure roller and the heating roller.

    摘要翻译： 定影器配有加热辊，定影带，压力辊，垫和弹簧。 加热辊相对于片材输送方向位于定影带的下游侧，并且随着加热辊旋转，与片材的片状调色剂侧接触，加热片材。 定影带接触片材与片材的调色剂侧相对的一侧。 压辊通过定影带与加热辊接触。 垫是比定影带更软的材料，并且当垫通过按压定影带在加热辊上施加力时，衬垫相对于片材输送方向的下游侧倾斜远离压力 滚筒。 弹簧迫使垫朝向加压辊和加热辊。

    Fuser and image-forming apparatus that use endless belt
    9.
    发明授权
    Fuser and image-forming apparatus that use endless belt 有权
    定影器和图像形成装置，使用环形带

    公开(公告)号：US08843045B2

    公开(公告)日：2014-09-23

    申请号：US13592289

    申请日：2012-08-22

    申请人： Hiroyuki Ishikawa ,  Satoshi Kinouchi ,  Ryota Saeki ,  Kazutoshi Takahashi ,  Shoko Shimmura ,  Toshihiro Sone

    发明人： Hiroyuki Ishikawa ,  Satoshi Kinouchi ,  Ryota Saeki ,  Kazutoshi Takahashi ,  Shoko Shimmura ,  Toshihiro Sone

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2053 ,  G03G2215/2038

    摘要： A fuser is equipped with a heating roller, fixing belt, pressure roller, pad, and spring. The heating roller is located on the downstream side of the fixing belt with respect to the sheet conveyance direction, and as the heating roller rotates, contacts the sheet toner side of a sheet, heating the sheet. The fixing belt contacts the side of the sheet opposite to the toner side of the sheet. The pressure roller comes into contact with the heating roller via the fixing belt. The pad is of a softer material than the fixing belt, and, as the pad exerts a force on the heating roller by pressing on the fixing belt, a downstream side of the pad with respect to the sheet conveyance direction is inclined away from the pressure roller. Springs urge the pad toward the pressure roller and the heating roller.

    摘要翻译： 定影器配有加热辊，定影带，压力辊，垫和弹簧。 加热辊相对于片材输送方向位于定影带的下游侧，并且随着加热辊旋转，与片材的片状调色剂侧接触，加热片材。 定影带接触片材与片材的调色剂侧相对的一侧。 压辊通过定影带与加热辊接触。 垫是比定影带更软的材料，并且当垫通过按压定影带在加热辊上施加力时，衬垫相对于片材输送方向的下游侧倾斜远离压力 滚筒。 弹簧迫使垫朝向加压辊和加热辊。

    Fuser using endless belt and image forming apparatus
    10.
    发明授权
    Fuser using endless belt and image forming apparatus 有权
    定影器采用无端带和成像设备

    公开(公告)号：US09075362B2

    公开(公告)日：2015-07-07

    申请号：US13528652

    申请日：2012-06-20

    申请人： Kazutoshi Takahashi ,  Satoshi Kinouchi ,  Ryota Saeki ,  Shoko Shimmura ,  Toshihiro Sone

    发明人： Kazutoshi Takahashi ,  Satoshi Kinouchi ,  Ryota Saeki ,  Shoko Shimmura ,  Toshihiro Sone

    IPC分类号： G03G15/20

    CPC分类号： G03G15/206 ,  G03G2215/2009

    摘要： According to one embodiment, a fuser includes a heat roller, an endless belt, a first press roller and a second press roller. The heat roller rotates and contacts a toner surface side of a sheet, and heats the sheet. The endless belt contacts a part of an outer peripheral surface of the heat roller. The first press roller contacts a part of an inner peripheral surface of the endless belt, and is provided at an insertion part of the sheet in a nip portion where the heat roller contacts the endless belt. The second press roller contacts a part of the inner peripheral surface of the endless belt, is provided at an exit part of the sheet in the nip portion, and has a lower rotational resistance than the first press roller.

    摘要翻译： 根据一个实施例，定影器包括加热辊，环形带，第一压辊和第二压辊。 加热辊旋转并接触片材的调色剂表面侧，并加热片材。 环形带接触加热辊的外周面的一部分。 第一按压辊接触环形带的内周面的一部分，并且设置在片材的插入部分中，加热辊与环形带接触。 第二按压辊与环形带的内周面的一部分接触，设置在夹持部的片材的出口部，并且具有比第一按压辊低的旋转阻力。