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1. 发明授权

US07764915B2 Elastic roll and fixing device 有权
标题翻译：弹性卷和定影装置
公开(公告)号：US07764915B2
公开(公告)日：2010-07-27
申请号：US11542469
申请日：2006-10-04
申请人： Yasuhiro Uehara , Junpei Amano , Chikara Ando , Ryuji Katsuno , Jun Kimura
发明人： Yasuhiro Uehara , Junpei Amano , Chikara Ando , Ryuji Katsuno , Jun Kimura
IPC分类号： G03G15/20 , B21B27/06 , H05B3/02 , H05B1/00 , H05B3/00 , H05B11/00
CPC分类号： G03G15/206 , G03G2215/0119
摘要： An elastic roll is used in a fixing device of an image forming apparatus. The elastic roll includes an elastic layer and a covering layer disposed on an outside of the elastic layer. The covering layer is made of a heat-resistant resin or a metal, which has higher rigidity than a material of the elastic layer.
摘要翻译：在图像形成装置的定影装置中使用弹性卷。弹性辊包括弹性层和设置在弹性层外侧的覆盖层。覆盖层由耐热树脂或金属制成，其具有比弹性层的材料更高的刚性。

2. 发明申请

US20070189819A1 Elastic roll and fixing device 有权
标题翻译：弹性卷和定影装置
公开(公告)号：US20070189819A1
公开(公告)日：2007-08-16
申请号：US11542469
申请日：2006-10-04
申请人： Yasuhiro Uehara , Junpei Amano , Chikara Ando , Ryuji Katsuno , Jun Kimura
发明人： Yasuhiro Uehara , Junpei Amano , Chikara Ando , Ryuji Katsuno , Jun Kimura
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/0119
摘要： An elastic roll is used in a fixing device of an image forming apparatus. The elastic roll includes an elastic layer and a covering layer disposed on an outside of the elastic layer. The covering layer is made of a heat-resistant resin or a metal, which has higher rigidity than a material of the elastic layer.
摘要翻译：在图像形成装置的定影装置中使用弹性卷。弹性辊包括弹性层和设置在弹性层外侧的覆盖层。覆盖层由耐热树脂或金属制成，其具有比弹性层的材料更高的刚性。

3. 发明申请

US20070172272A1 Fixing device, image forming apparatus and method for controlling fixing device 有权
标题翻译：固定装置，图像形成装置以及用于控制定影装置的方法
公开(公告)号：US20070172272A1
公开(公告)日：2007-07-26
申请号：US11527575
申请日：2006-09-27
申请人： Toshiyuki Miyata , Yasuhiro Uehara , Yasushi Kawahata , Daisuke Yoshino , Chikara Ando , Junpei Amano
发明人： Toshiyuki Miyata , Yasuhiro Uehara , Yasushi Kawahata , Daisuke Yoshino , Chikara Ando , Junpei Amano
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/00143 , G03G2215/00156 , G03G2215/2016 , G03G2215/2032
摘要： A fixing device fixes a toner image carried on a recording medium. The fixing device includes a rotatable fixing roll member, a fixing belt member and a walk adjustment mechanism. The fixing belt member is wound on the fixing roll member so as to be rotatable. The walk adjustment mechanism changes a walk width of the fixing belt member in accordance with a width of the recording medium.
摘要翻译：定影装置固定承载在记录介质上的调色剂图像。定影装置包括可旋转定影辊构件，定影带构件和行走调节机构。定影带构件被卷绕在定影辊构件上以便可旋转。行走调节机构根据记录介质的宽度改变定影带构件的行走宽度。

4. 发明授权

US07860440B2 Fixing device, image forming apparatus and method for controlling fixing device 有权
标题翻译：固定装置，图像形成装置以及用于控制定影装置的方法
公开(公告)号：US07860440B2
公开(公告)日：2010-12-28
申请号：US11527575
申请日：2006-09-27
申请人： Toshiyuki Miyata , Yasuhiro Uehara , Yasushi Kawahata , Daisuke Yoshino , Chikara Ando , Junpei Amano
发明人： Toshiyuki Miyata , Yasuhiro Uehara , Yasushi Kawahata , Daisuke Yoshino , Chikara Ando , Junpei Amano
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/00143 , G03G2215/00156 , G03G2215/2016 , G03G2215/2032
摘要： A fixing device fixes a toner image carried on a recording medium. The fixing device includes a rotatable fixing roll member, a fixing belt member and a walk adjustment mechanism. The fixing belt member is wound on the fixing roll member so as to be rotatable. The walk adjustment mechanism changes a walk width of the fixing belt member in accordance with a width of the recording medium.
摘要翻译：定影装置固定承载在记录介质上的调色剂图像。定影装置包括可旋转定影辊构件，定影带构件和行走调节机构。定影带构件被卷绕在定影辊构件上以便可旋转。行走调节机构根据记录介质的宽度改变定影带构件的行走宽度。

5. 发明授权

US5177550A Fixing apparatus having a releasant removal means 失效
标题翻译：具有释放装置的固定装置
公开(公告)号：US5177550A
公开(公告)日：1993-01-05
申请号：US738091
申请日：1991-07-30
申请人： Yasuhiro Uehara , Kazuhiko Miyazato , Ryuji Katsuno , Hideo Saito
发明人： Yasuhiro Uehara , Kazuhiko Miyazato , Ryuji Katsuno , Hideo Saito
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2025 , G03G15/6582 , Y10S118/01
摘要： A heated roller type of fixing device to prevent offsetting of toner onto a fixing or pressure roller and an imaging system including such a fixing device wherein a sheet with toner deposits thereon is passed between a fixing roller and a pressure roller to fix the toner in place, a releasant applicator applies a releasant on the surface of at least one of said fixing or pressure rollers, and a releasant remover removes from the sheet the releasant deposited thereon by the fixing or pressure roller, thereby the releasant remaining on the toner image is removed by the releasant remover. Thus, it is possible to eliminate image density variations which may otherwise be caused by an uneven distribution of the releasant, as is the case with the prior art, and to obtain an image density which does not change with time and so is stable.
摘要翻译：一种加热辊式固定装置，用于防止调色剂偏移到固定或压力辊上，并且包括这种定影装置的成像系统，其中具有调色剂沉积物的片材在定影辊和压力辊之间通过，以将调色剂固定在适当位置一个释放的施加器在至少一个所述固定辊或压力辊的表面上施加脱模剂，并且脱模剂从固定或压力辊上沉积在其上的纸张从片材上移除，从而去除残留在调色剂图像上的脱模剂由卸载者。因此，与现有技术的情况相同，可以消除否则可能由于不均匀分布引起的图像浓度变化，并且获得不随时间变化并因此是稳定的图像浓度。

6. 发明申请

US20080247797A1 Recording Medium Deburring Apparatus and Image Forming Apparatus 审中-公开
标题翻译：记录介质去毛刺装置和成像装置
公开(公告)号：US20080247797A1
公开(公告)日：2008-10-09
申请号：US11951655
申请日：2007-12-06
申请人： Daisuke Yoshino , Atsumi Kurita , Yasuhiro Uehara , Junpei Amano , Aya Kakishima , Toshiyuki Miyata
发明人： Daisuke Yoshino , Atsumi Kurita , Yasuhiro Uehara , Junpei Amano , Aya Kakishima , Toshiyuki Miyata
IPC分类号： G03G15/00 , B65H5/00
CPC分类号： B65H29/12 , B65H2301/5123 , B65H2701/1315 , B65H2801/06 , G03G15/235 , G03G15/6564 , G03G2215/00438 , G03G2215/00586 , G03G2215/00704
摘要： The recording medium deburring apparatus is provided with: a transporting device that transports a recording medium; and a pressure applying device that applies pressure to edge portions of the recording medium. The edge portions are in parallel to a transporting direction of the recording medium transported by the transporting device.
摘要翻译：记录介质去毛刺装置设置有：传送记录介质的传送装置; 以及对记录介质的边缘部分施加压力的压力施加装置。边缘部分与传送装置传送的记录介质的输送方向平行。

7. 发明申请

US20070048042A1 Fixing unit and image forming apparatus 有权
标题翻译：定影单元和成像设备
公开(公告)号：US20070048042A1
公开(公告)日：2007-03-01
申请号：US11398660
申请日：2006-04-06
申请人： Yasuhiro Uehara , Yasushi Kawahata , Daisuke Yoshino , Chikara Ando , Motofumi Baba , Yuka Nakayama , Toshiyuki Miyata
发明人： Yasuhiro Uehara , Yasushi Kawahata , Daisuke Yoshino , Chikara Ando , Motofumi Baba , Yuka Nakayama , Toshiyuki Miyata
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G2215/2016 , G03G2215/2022 , G03G2215/2032
摘要： A fixing unit for fixing a toner image on a recording material includes: a rotatable fixing roll; a fixing belt stretched on the fixing roll; at least one tension roll stretching the fixing belt with the fixing roll; a pressurization member disposed to give a pressure to the fixing roll; and a stripping member disposed to press the outer surface of the fixing belt onto the pressurization member in a vicinity of a downstream side of a first contact portion between the fixing roll and the pressurization member.
摘要翻译：用于将调色剂图像定影在记录材料上的定影单元包括：可旋转定影辊; 在定影辊上拉伸的定影带; 至少一个拉伸辊用定影辊拉伸定影带; 设置成对所述定影辊施加压力的加压构件; 以及剥离构件，其设置成在定影辊和加压构件之间的第一接触部分的下游侧将定影带的外表面按压到加压构件上。

8. 发明申请

US20060210331A1 Fixing device and image forming apparatus 审中-公开
标题翻译：固定装置和成像装置
公开(公告)号：US20060210331A1
公开(公告)日：2006-09-21
申请号：US11212596
申请日：2005-08-29
申请人： Motofumi Baba , Yasuhiro Uehara , Yasushi Kawahata , Chikara Ando , Daisuke Yoshino , Toshiyuki Miyata
发明人： Motofumi Baba , Yasuhiro Uehara , Yasushi Kawahata , Chikara Ando , Daisuke Yoshino , Toshiyuki Miyata
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2009 , G03G2215/2016 , G03G2215/2022 , G03G2215/2032
摘要： A fixing device that fixes toner images carried on a recording material, including: a rotary member; a belt member that is brought into contact with the rotary member, wherein a nip part through which the recording material passes is formed between the belt member and the rotary member; and a roller member that stretches the belt member and presses the belt member against the rotary member, wherein the roller member includes an elastic layer, and a surface layer coated on a surface of the elastic layer, the surface layer being made of a material having a higher elastic modulus than that of the elastic layer.
摘要翻译：一种固定装置，其固定承载在记录材料上的调色剂图像，包括：旋转构件; 带状构件，其与所述旋转构件接触，其中，所述带构件和所述旋转构件之间形成有通过所述记录材料通过的夹持部; 以及辊状构件，其使所述带构件拉伸并将所述带构件压靠在所述旋转构件上，其中所述辊构件包括弹性层，以及涂覆在所述弹性层的表面上的表面层，所述表面层由具有弹性模量比弹性层高。

9. 发明授权

US07398045B2 Fixing unit and image forming apparatus 有权
标题翻译：定影单元和成像设备
公开(公告)号：US07398045B2
公开(公告)日：2008-07-08
申请号：US11398660
申请日：2006-04-06
申请人： Yasuhiro Uehara , Yasushi Kawahata , Daisuke Yoshino , Chikara Ando , Motofumi Baba , Yuka Nakayama , Toshiyuki Miyata
发明人： Yasuhiro Uehara , Yasushi Kawahata , Daisuke Yoshino , Chikara Ando , Motofumi Baba , Yuka Nakayama , Toshiyuki Miyata
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G2215/2016 , G03G2215/2022 , G03G2215/2032
摘要： A fixing unit for fixing a toner image on a recording material includes: a rotatable fixing roll; a fixing belt stretched on the fixing roll; at least one tension roll stretching the fixing belt with the fixing roll; a pressurization member disposed to give a pressure to the fixing roll; and a stripping member disposed to press the outer surface of the fixing belt onto the pressurization member in a vicinity of a downstream side of a first contact portion between the fixing roll and the pressurization member.
摘要翻译：用于将调色剂图像定影在记录材料上的定影单元包括：可旋转定影辊; 在定影辊上拉伸的定影带; 至少一个拉伸辊用定影辊拉伸定影带; 设置成对所述定影辊施加压力的加压构件; 以及剥离构件，其设置成在定影辊和加压构件之间的第一接触部分的下游侧将定影带的外表面按压到加压构件上。

10. 发明授权

US08306467B2 Heating device and image forming apparatus 有权
标题翻译：加热装置和图像形成装置
公开(公告)号：US08306467B2
公开(公告)日：2012-11-06
申请号：US12835342
申请日：2010-07-13
申请人： Motofumi Baba , Yasuhiro Uehara
发明人： Motofumi Baba , Yasuhiro Uehara
IPC分类号： G03G15/01
CPC分类号： G03G15/2032 , G03G2215/2025
摘要： A heating device includes: a heating member including a heat generation layer that generates heat by electromagnetic induction, and heating a recording medium by electromagnetic induction heating of the heat generation layer; and a pressure member configured to be movable in a direction approaching or away from the heating member, and forming a nip portion with the heating member therebetween, through which the recording medium passes, the pressure member being configured to include: a nip forming portion that forms the nip portion with the heating member therebetween in a state where the pressure member is set at a position in contact with the heating member while pressing; and a driving force transmission portion that is in contact with the heating member in a state where the nip forming portion is set at a position separated from the heating member and transmits a rotational driving force to the heating member.
摘要翻译：加热装置包括：加热构件，其包括通过电磁感应产生热的发热层，以及通过所述发热层的电磁感应加热来加热记录介质; 以及压力构件，其构造成能够在接近或远离所述加热构件的方向上移动;以及与所述加热构件在其间形成夹持部，所述记录介质通过所述压合构件，所述压力构件构造成包括：压区形成部，在加压部件被压在与加热部件接触的位置的状态下与加热部件形成夹持部，以及驱动力传递部，其在所述夹持形成部设置在与所述加热构件分离的位置并将旋转驱动力传递到所述加热构件的状态下与所述加热构件接触。

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