公开(公告)号：US20110064478A1

公开(公告)日：2011-03-17

申请号：US12881518

申请日：2010-09-14

申请人： Daichi Yamaguchi ,  Tsukuru Kai ,  Yukimichi Someya ,  Makoto Komatsu ,  Tadashi Hayakawa

发明人： Daichi Yamaguchi ,  Tsukuru Kai ,  Yukimichi Someya ,  Makoto Komatsu ,  Tadashi Hayakawa

IPC分类号： G03G15/08

CPC分类号： G03G15/0874 ,  G03G15/0879

摘要： An image forming apparatus in which a medium container is installed includes a main body, an image forming unit, a medium container a container body at least partially formed of a deformable material, a drawer to hold the medium container thereon and movable between a first position and a second position, a medium transport unit including a medium outlet port provided on a distal end of the medium container, and a medium receiving unit disposed at the second position of the drawer and connected to the medium transport unit provided on the medium container, and a medium transport facilitator mounted on the drawer to contact the medium container set in the drawer from below to move the medium contained in the medium container toward the medium transport unit at the second position.

摘要翻译： 其中安装有介质容器的图像形成装置包括主体，图像形成单元，介质容器，至少部分地由可变形材料形成的容器主体，用于将介质容器保持在其上并可在第一位置 第二位置，包括设置在介质容器的远端的介质出口的介质传送单元和设置在抽屉的第二位置并连接到设置在介质容器上的介质传送单元的介质接收单元， 以及安装在抽屉上的介质运送辅助器，用于从下面将设置在抽屉中的介质容器接触，以将容纳在介质容器中的介质朝向第二位置处的介质传送单元移动。

公开(公告)号：US20080292373A1

公开(公告)日：2008-11-27

申请号：US12123040

申请日：2008-05-19

申请人： Takuma NAKAMURA ,  Yukimichi Someya ,  Misaki Shimizu

发明人： Takuma NAKAMURA ,  Yukimichi Someya ,  Misaki Shimizu

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G2215/2032

摘要： A fixing device and an image forming apparatus including the fixing device. The fixing device includes a fixing member having a dielectric body to fix a toner image onto a recording medium by heating and melting the toner image onto the recording medium, a dielectric heating portion to heat the fixing member by dielectric heating, and a pressure member to press against the fixing member to form a nip portion therebetween to nip the recording medium as the recording medium is conveyed therebetween.

摘要翻译： 一种定影装置和包括该定影装置的图像形成装置。 定影装置包括具有绝缘体的固定构件，用于通过将调色剂图像加热和熔化到记录介质上将调色剂图像定影到记录介质上，通过介电加热将定影构件加热的介电加热部分和压力构件 按压固定构件以在它们之间形成夹持部分，以在记录介质之间输送记录介质。

公开(公告)号：US07369803B2

公开(公告)日：2008-05-06

申请号：US11290464

申请日：2005-12-01

申请人： Katsuhiro Echigo ,  Takashi Fujita ,  Shigeo Kurotaka ,  Hisashi Kikuchi ,  Yukimichi Someya ,  Toshihiko Baba ,  Hiroyuki Kunii ,  Atsushi Nakafuji ,  Kohji Ue

发明人： Katsuhiro Echigo ,  Takashi Fujita ,  Shigeo Kurotaka ,  Hisashi Kikuchi ,  Yukimichi Someya ,  Toshihiko Baba ,  Hiroyuki Kunii ,  Atsushi Nakafuji ,  Kohji Ue

IPC分类号： G03G15/20

CPC分类号： G03G15/2053

摘要： A fixing device for fixing image information on a recording medium passing a nip of the present invention includes a rotatable member for transferring and conveying a non-fixed image, a first heating means for heating an image present on the rotatable member and a rotatable pressing member forming a nip in combination with the rotatable member. A heat pipe extends in parallel to the axis of the rotatable member. A radiating member is positioned at one end of the heat pipe while a heating member is positioned at the other end of the heat pipe.

摘要翻译： 用于将图像信息固定在通过本发明的辊隙的记录介质上的定影装置包括用于传送和传送非固定图像的可旋转构件，用于加热存在于可旋转构件上的图像的第一加热装置和可旋转的按压构件 与可旋转构件组合形成压区。 热管与可旋转构件的轴线平行地延伸。 散热构件位于热管的一端，而加热构件位于热管的另一端。

公开(公告)号：US07254362B2

公开(公告)日：2007-08-07

申请号：US10982783

申请日：2004-11-08

申请人： Hisashi Kikuchi ,  Takashi Fujita ,  Yukimichi Someya ,  Katsuhiro Echigo ,  Hiroyuki Kunii ,  Shigeo Kurotaka ,  Atsushi Nakafuji

发明人： Hisashi Kikuchi ,  Takashi Fujita ,  Yukimichi Someya ,  Katsuhiro Echigo ,  Hiroyuki Kunii ,  Shigeo Kurotaka ,  Atsushi Nakafuji

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/0119 ,  G03G2215/1695

摘要： A fixing device containing at least one fixing member configured to fix a toner image on a transfer material, which includes a first substrate and a pressing member configured to form a nip with the at least one fixing member, which includes a second substrate, and a heater. At least one of the at least one fixing member and the pressing member further contains a heat insulating layer overlying the first or second substrate.

摘要翻译： 一种固定装置，包括至少一个固定构件，其构造成将调色剂图像固定在转印材料上，所述固定构件包括第一基板和构造成与包括第二基板的所述至少一个固定构件形成辊隙的按压构件，以及 加热器。 所述至少一个固定构件和所述按压构件中的至少一个还包含覆盖所述第一或第二基板的隔热层。

公开(公告)号：US07233762B2

公开(公告)日：2007-06-19

申请号：US11083157

申请日：2005-03-18

申请人： Hiroyuki Kunii ,  Katsuhiro Echigo ,  Hisashi Kikuchi ,  Atsushi Nakafuji ,  Yukimichi Someya ,  Shigeo Kurotaka ,  Toshihiko Baba ,  Kohji Ue ,  Takashi Fujita

发明人： Hiroyuki Kunii ,  Katsuhiro Echigo ,  Hisashi Kikuchi ,  Atsushi Nakafuji ,  Yukimichi Someya ,  Shigeo Kurotaka ,  Toshihiko Baba ,  Kohji Ue ,  Takashi Fujita

IPC分类号： G03G15/16 ,  G03G15/20

CPC分类号： G03G15/169 ,  G03G2215/0119 ,  G03G2215/1695

摘要： An unfixed toner image on a transferring and fixing belt is passed through a pair of toner integrating rollers. A surface side of the toner integrated that is in contact with a paper, is heated by a halogen heater to impart a tackiness required for fixing. As a result of this, a temperature of a surface side of the toner that is in contact with the transferring and fixing belt is not as high as a temperature of the surface side of the toner that is in contact with the paper. Therefore, even if the toner is pressurized, and transferred and fixed at a fixing nip, a difference in an area of the toner is small. This enables to achieve a good image quality.

摘要翻译： 转印和定影带上的未定影的调色剂图像通过一对调色剂整合辊。 与纸接触的集成的调色剂的表面侧被卤素加热器加热以赋予固定所需的粘性。 结果，与转印和定影带接触的调色剂的表面侧的温度不如与纸接触的调色剂的表面侧的温度那么高。 因此，即使调色剂被加压，并且在定影辊隙处被转印并固定，调色剂的面积差也很小。 这使得能够实现良好的图像质量。

公开(公告)号：US07177580B2

公开(公告)日：2007-02-13

申请号：US10998089

申请日：2004-11-29

申请人： Atsushi Nakafuji ,  Hiroyuki Kunii ,  Yukimichi Someya ,  Katsuhiro Echigo ,  Takashi Fujita ,  Hisashi Kikuchi ,  Toshihiko Baba ,  Shigeo Kurotaka

发明人： Atsushi Nakafuji ,  Hiroyuki Kunii ,  Yukimichi Someya ,  Katsuhiro Echigo ,  Takashi Fujita ,  Hisashi Kikuchi ,  Toshihiko Baba ,  Shigeo Kurotaka

IPC分类号： G03G15/20

CPC分类号： G03G15/2064

摘要： An image forming apparatus, includes an image forming mechanism configured to form an image, and a fixing unit configured to fix a toner image formed on a recording medium. The fixing unit includes a fixing device having a first endless moving member configured to rotate, and a second endless moving member configured to rotate to form a nip area together with the first endless moving member to fix, at the nip area, a toner image disposed on the recording medium onto the recording medium with heat and pressure, the second endless moving member including a surface layer having a universal hardness HU and a maximum nip surface pressure P each within a predetermined range.

摘要翻译： 一种图像形成装置，包括被配置为形成图像的图像形成机构，以及固定单元，其被配置为固定形成在记录介质上的调色剂图像。 定影单元包括具有被配置为旋转的第一环形移动构件的固定装置和第二无端移动构件，其构造成与第一环形移动构件一起旋转以形成夹持区域，以在辊隙区域处固定调色剂图像 在记录介质上加热和加压到记录介质上，第二环形移动构件包括具有通用硬度HU和最大夹持面压力P的表面层各自在预定范围内。

公开(公告)号：US06957036B2

公开(公告)日：2005-10-18

申请号：US10753387

申请日：2004-01-09

申请人： Hisashi Kikuchi ,  Toshihiko Baba ,  Shigeo Kurotaka ,  Atsushi Nakafuji ,  Hiroyuki Kunii ,  Yukimichi Someya ,  Katsuhiro Echigo ,  Takashi Fujita

发明人： Hisashi Kikuchi ,  Toshihiko Baba ,  Shigeo Kurotaka ,  Atsushi Nakafuji ,  Hiroyuki Kunii ,  Yukimichi Someya ,  Katsuhiro Echigo ,  Takashi Fujita

IPC分类号： G03G15/20 ,  F16C13/00

CPC分类号： G03G15/2057 ,  G03G2215/2048 ,  Y10T428/249933

摘要： A fixing member heat bonds a toner on a recording material. The fixing member includes a releasing layer, a layer of elastic material, below the releasing layer, and a layer of adiabatic and hygroscopic material, below the layer of elastic material. The layer of elastic material includes a layer of electrically conducting material to pass electric currents, an adiabatic, elastic, and hydrophobic material, and a porous material to the release of the moisture absorbed by the layer of adiabatic and hygroscopic material.

摘要翻译： 固定构件将记录材料上的调色剂热粘合。 固定构件包括在弹性材料层下面的释放层，弹性材料层，在释放层下面，以及绝热和吸湿材料层。 弹性材料层包括导电材料层，绝热，弹性和疏水材料，以及多孔材料以释放由绝热吸湿材料层吸收的水分。

公开(公告)号：US20050201783A1

公开(公告)日：2005-09-15

申请号：US11044013

申请日：2005-01-28

申请人： Shigeo Kurotaka ,  Masami Tomita ,  Katsuhiro Echigo ,  Takashi Fujita ,  Toshihiko Baba ,  Hisashi Kikuchi ,  Hiroyuki Kunii ,  Atsushi Nakafuji ,  Yukimichi Someya ,  Kohji Ue

发明人： Shigeo Kurotaka ,  Masami Tomita ,  Katsuhiro Echigo ,  Takashi Fujita ,  Toshihiko Baba ,  Hisashi Kikuchi ,  Hiroyuki Kunii ,  Atsushi Nakafuji ,  Yukimichi Someya ,  Kohji Ue

IPC分类号： G03G15/20

CPC分类号： G03G15/2057 ,  G03G2215/2032

摘要： A fixing belt is heated by electromagnetic induction. The fixing belt has a heat generating layer that has a thickness not greater than 40 μm and a releasing layer that has a thickness not less than 10 μm. A toner that includes at least a binder resin, a colorant, and a mold releasing agent, and has a glass transition temperature in a range of 35° C. to 50° C. and an outflow-start temperature in a range of 80° C. to 110° C., is used.

摘要翻译： 定影带通过电磁感应加热。 定影带具有厚度不大于40μm的发热层和厚度不小于10um的释放层。 一种调色剂，其至少包含粘合剂树脂，着色剂和脱模剂，并且玻璃化转变温度在35℃至50℃的范围内，而流出开始温度在80℃的范围内 使用C.至110℃。

公开(公告)号：US20050158075A1

公开(公告)日：2005-07-21

申请号：US11019348

申请日：2004-12-23

申请人： Katsuhiro Echigo ,  Shigeo Kurotaka ,  Hisashi Kikuchi ,  Yukimichi Someya ,  Hiroyuki Kunii ,  Atsushi Nakafuji ,  Takashi Fujita

发明人： Katsuhiro Echigo ,  Shigeo Kurotaka ,  Hisashi Kikuchi ,  Yukimichi Someya ,  Hiroyuki Kunii ,  Atsushi Nakafuji ,  Takashi Fujita

IPC分类号： G03G15/20 ,  H05B6/14

CPC分类号： G03G15/2064 ,  G03G21/1685 ,  G03G2215/2016 ,  G03G2215/2032 ,  G03G2221/1639

摘要： In an image fixing apparatus of an image forming apparatus, all the non-electrical components are assembled to form one unit and electrical components are arranged in a main body of the image forming apparatus.

摘要翻译： 在图像形成装置的图像定影装置中，将所有非电气部件组装成一个单元，并且将电气部件布置在图像形成装置的主体中。

公开(公告)号：US06655772B2

公开(公告)日：2003-12-02

申请号：US10100139

申请日：2002-03-19

申请人： Toshimitsu Danzuka ,  Yoshihiro Takada ,  Kenshi Hata ,  Katsushi Hara ,  Yukimichi Someya

发明人： Toshimitsu Danzuka ,  Yoshihiro Takada ,  Kenshi Hata ,  Katsushi Hara ,  Yukimichi Someya

IPC分类号： B41J2938

CPC分类号： B41J2/04563 ,  B41J2/0458

摘要： A printing apparatus in which a printhead and a print medium intermittently move relatively to each other, and the printhead performs printing on the print medium during the relative movement. The temperature of the printhead is detected, the detected temperature is compared with a predetermined threshold value, and start of new relative movement accompanied by printing is controlled in correspondence with the result of comparison. The threshold value is set in correspondence with information regarding the number of pixels for which the printhead can perform printing during one relative movement. By this arrangement, reduction of output speed can be suppressed as much as possible, and inconveniences due to temperature rise of the printhead can be prevented.