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1. 发明申请

US20070071522A1 IMAGE HEATING APPARATUS 有权
标题翻译：图像加热装置
公开(公告)号：US20070071522A1
公开(公告)日：2007-03-29
申请号：US11530769
申请日：2006-09-11
申请人： Keigo Kaji , Hiroshi Komiyama , Daigo Matsuura , Makoto Jinzai , Yasuhiro Hayashi , Kazuhiro Hasegawa , Shigeaki Takada , Nobuaki Hara , Ikuo Nakamoto , Shinichiro Hosoi , Seiichiro Kameda , Junichi Moteki , Youichi Chikugo , Yoshikuni Ito
发明人： Keigo Kaji , Hiroshi Komiyama , Daigo Matsuura , Makoto Jinzai , Yasuhiro Hayashi , Kazuhiro Hasegawa , Shigeaki Takada , Nobuaki Hara , Ikuo Nakamoto , Shinichiro Hosoi , Seiichiro Kameda , Junichi Moteki , Youichi Chikugo , Yoshikuni Ito
IPC分类号： G03G15/20
CPC分类号： G03G15/2032 , G03G15/206 , G03G2215/2009 , G03G2215/2045
摘要： An image heating apparatus includes a rotatable heating member configured to heat an image on a recording medium at a nip, driving means configured to drive the heating member, an endless belt configured to form the nip with the heating member, and a driving roller configured to drive the endless belt. In the image heating apparatus, the following expressions are satisfied: μ2
摘要翻译：图像加热装置包括可旋转的加热构件，其构造成在辊隙处加热记录介质上的图像，构造成驱动加热构件的驱动装置，与加热构件形成辊隙的环形带;以及驱动辊，驱动无尽的皮带。在图像加热装置中，满足以下表达式：<？in-line-formula description =“In-line formula”end =“lead”？> mu2 <？in-line-formula description =“In-line 公式“end =”tail“？> <？in-line-formula description =”In-line Formulas“end =”lead“？> 0.005 <？in-line-formula description =”In-line formula“end =”lead“？> V 1 其中mu 2是环形带和驱动辊之间的摩擦系数，mu 1是加热构件与环形带之间的摩擦系数，V 1是加热构件的圆周速度， V 2是驱动辊的圆周速度。

2. 发明申请

US20060285892A1 Image heating apparatus 有权
公开(公告)号：US20060285892A1
公开(公告)日：2006-12-21
申请号：US11452204
申请日：2006-06-14
申请人： Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Kazuhiro Hasegawa , Shigeaki Takada
发明人： Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Kazuhiro Hasegawa , Shigeaki Takada
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2022
摘要： An image heating apparatus comprising first and second belts for forming a nip for heating an image on a recording material; a first pressing pad for pressing the first belt at the nip; a first roller, provided spaced from the first pressing pad with a gap therebetween, for pressing the first belt at the nip; a second pressing pad, provided opposed to the first pressing pad, for pressing the second belt at the nip; a second roller, provided opposed to the first roller and contacted to the second pressing pad, for pressing the second belt at the nip, the second roller having a friction coefficient which is smaller than that of the first roller.

3. 发明授权

US07697881B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07697881B2
公开(公告)日：2010-04-13
申请号：US11374199
申请日：2006-03-14
申请人： Yasuhiro Hayashi , Daigo Matsuura , Ikuo Nakamoto , Kazuhiro Hasegawa , Shigeaki Takada
发明人： Yasuhiro Hayashi , Daigo Matsuura , Ikuo Nakamoto , Kazuhiro Hasegawa , Shigeaki Takada
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2009 , G03G2215/2016 , G03G2215/2022
摘要： An image heating apparatus includes an endless belt for heating an image on a recording material; a plurality of supporting members on which the belt is trained; magnetic flux generating means, disposed outside of the belt, for generating heat in the belt by a magnetic flux, the magnetic flux generating means being effective to cause induction heating both in a region of the belt between the supporting members and in at least one of the regions of the belt trained on the supporting members; a temperature detecting element for detecting a temperature of the belt in the region between the supporting members at a position across the belt from the magnetic flux generating means; and electric power supply shut-off means for shutting off electric power supply to the magnetic flux generating means on the basis of an output of the temperature detecting element.
摘要翻译：图像加热装置包括用于加热记录材料上的图像的环形带; 多个支撑构件，带被训练在其上; 磁通产生装置，设置在带外部，用于通过磁通在带内产生热量，磁通量产生装置有效地在支撑构件之间的带的区域中和在至少一个带的区域训练在支撑构件上; 温度检测元件，用于在与所述磁通量产生装置的穿过所述带的位置处检测所述支撑构件之间的区域中的所述带的温度; 以及电源切断装置，用于根据温度检测元件的输出切断对磁通量产生装置的电力供应。

4. 发明授权

US07596348B2 Image heating apparatus 有权
标题翻译：图像加热装置
公开(公告)号：US07596348B2
公开(公告)日：2009-09-29
申请号：US11678680
申请日：2007-02-26
申请人： Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Kazuhiro Hasegawa , Shigeaki Takada
发明人： Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Kazuhiro Hasegawa , Shigeaki Takada
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2022
摘要： An image heating apparatus comprising first and second belts for forming a nip for heating an image on a recording material; a first pressing pad for pressing the first belt at the nip; a first roller, provided spaced from the first pressing pad with a gap therebetween, for pressing the first belt at the nip; a second pressing pad, provided opposed to the first pressing pad, for pressing the second belt at the nip; a second roller, provided opposed to the first roller and contacted to the second pressing pad, for pressing the second belt at the nip, the second roller having a friction coefficient which is smaller than that of the first roller.
摘要翻译：一种图像加热设备，包括用于形成用于加热记录材料上的图像的辊隙的第一和第二带; 用于在辊隙处按压第一带的第一按压垫; 第一辊，与第一压垫间隔开，间隔开，用于在辊隙处按压第一带; 第二按压垫，设置成与所述第一按压垫相对，用于在所述辊隙处按压所述第二带; 第二辊，与所述第一辊相对设置并与所述第二压垫接触，用于在所述辊隙处按压所述第二带，所述第二辊的摩擦系数小于所述第一辊的摩擦系数。

5. 发明授权

US07200354B2 Image heating apparatus 有权
标题翻译：图像加热装置
公开(公告)号：US07200354B2
公开(公告)日：2007-04-03
申请号：US11452204
申请日：2006-06-14
申请人： Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Kazuhiro Hasegawa , Shigeaki Takada
发明人： Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Kazuhiro Hasegawa , Shigeaki Takada
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2022
摘要： An image heating apparatus comprising first and second belts for forming a nip for heating an image on a recording material; a first pressing pad for pressing the first belt at the nip; a first roller, provided spaced from the first pressing pad with a gap therebetween, for pressing the first belt at the nip; a second pressing pad, provided opposed to the first pressing pad, for pressing the second belt at the nip; a second roller, provided opposed to the first roller and contacted to the second pressing pad, for pressing the second belt at the nip, the second roller having a friction coefficient which is smaller than that of the first roller.
摘要翻译：一种图像加热设备，包括用于形成用于加热记录材料上的图像的辊隙的第一和第二带; 用于在辊隙处按压第一带的第一按压垫; 第一辊，与第一压垫间隔开，间隔开，用于在辊隙处按压第一带; 第二按压垫，设置成与所述第一按压垫相对，用于在所述辊隙处按压所述第二带; 第二辊，与所述第一辊相对设置并与所述第二压垫接触，用于在所述辊隙处按压所述第二带，所述第二辊的摩擦系数小于所述第一辊的摩擦系数。

6. 发明授权

US07457576B2 Image heating apparatus 有权
标题翻译：图像加热装置
公开(公告)号：US07457576B2
公开(公告)日：2008-11-25
申请号：US11530225
申请日：2006-09-08
申请人： Shigeaki Takada , Makoto Jinzai , Kazuhiro Hasegawa , Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Keigo Kaji , Hiroshi Komiyama , Nobuaki Hara
发明人： Shigeaki Takada , Makoto Jinzai , Kazuhiro Hasegawa , Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Keigo Kaji , Hiroshi Komiyama , Nobuaki Hara
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2016 , G03G2215/2022 , G03G2215/2048
摘要： An image heating apparatus includes a first belt contactable to an image on a recording material to heat the image; a second belt for forming a nip with the first belt; a first pressing pad for pressing the first belt in the nip; a second pressing pad for pressing the second belt toward the first pressing pad, wherein the first pressing pad has a surface roughness Rz of not more than 20 μm, and the second pressing pad has a surface roughness Rz of 50-300 μm.
摘要翻译：图像加热装置包括可与记录材料上的图像接触以加热图像的第一带; 用于与所述第一带形成辊隙的第二带; 用于在压区中按压第一带的第一按压垫; 第二按压垫，用于将第二带压向第一按压垫，其中第一按压垫的表面粗糙度Rz不大于20μm，第二按压垫的表面粗糙度Rz为50-300μm。

7. 发明申请

US20070127958A1 IMAGE HEATING APPARATUS 失效
标题翻译：图像加热装置
公开(公告)号：US20070127958A1
公开(公告)日：2007-06-07
申请号：US11566387
申请日：2006-12-04
申请人： Daigo MATSUURA , Yasuhiro Hayashi , Ikuo Nakamoto , Kazuhiro Hasegawa , Shigeaki Takada
发明人： Daigo MATSUURA , Yasuhiro Hayashi , Ikuo Nakamoto , Kazuhiro Hasegawa , Shigeaki Takada
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2009 , G03G2215/2016 , G03G2215/2032
摘要： An image heating apparatus includes a coil for generating magnetic flux; an image heating member, comprising an electroconductive layer which generates heat by eddy current generated by the magnetic flux from the coil, for heating an image on a recording material; energization control means for controlling energization of the coil so that a temperature of the image heating member is a target image heating temperature Tf (° C.); and a heat pipe contactable with the image heating member. The electroconductive layer has a Curie temperature Tc satisfying the following relationship: Tf≦Tc≦Tf+Qmax (W)×Rh (° C./W),wherein Qmax (W) represents a maximum amount of heat transport, and Rh (° C./W) represents a value of heat resistance of the heat pipe immediately after an occurrence of dryout.
摘要翻译：图像加热装置包括用于产生磁通量的线圈; 图像加热构件，包括通过由来自线圈的磁通产生的涡流产生热量的导电层，用于加热记录材料上的图像; 通电控制装置，用于控制线圈的通电，使得图像加热部件的温度为目标图像加热温度Tf（℃）; 以及与图像加热构件可接触的热管。导电层的居里温度Tc满足以下关系：<？in-line-formula description =“In-line formula”end =“lead”？> Tf <= TC <= TF + QMAX（W）xRh 其中Qmax（W）表示最大热传递量，Rh（℃/ W）表示“ 表示发生干燥后立即热管的耐热性值。

8. 发明申请

US20070059065A1 IMAGE HEATING APPARATUS 有权
标题翻译：图像加热装置
公开(公告)号：US20070059065A1
公开(公告)日：2007-03-15
申请号：US11530225
申请日：2006-09-08
申请人： Shigeaki Takada , Makoto Jinzai , Kazuhiro Hasegawa , Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Keigo Kaji , Hiroshi Komiyama , Nobuaki Hara
发明人： Shigeaki Takada , Makoto Jinzai , Kazuhiro Hasegawa , Ikuo Nakamoto , Yasuhiro Hayashi , Daigo Matsuura , Keigo Kaji , Hiroshi Komiyama , Nobuaki Hara
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2016 , G03G2215/2022 , G03G2215/2048
摘要： An image heating apparatus includes a first belt contactable to an image on a recording material to heat the image; a second belt for forming a nip with the first belt; a first pressing pad for pressing the first belt in the nip; a second pressing pad for pressing the second belt toward the first pressing pad, wherein the first pressing pad has a surface roughness Rz of not more than 20 μm, and the second pressing pad has a surface roughness Rz of 50-300 μm.
摘要翻译：图像加热装置包括可与记录材料上的图像接触以加热图像的第一带; 用于与所述第一带形成辊隙的第二带; 用于在压区中按压第一带的第一按压垫; 第二按压垫，用于将第二带压向第一按压垫，其中第一按压垫的表面粗糙度Rz不大于20μm，第二按压垫的表面粗糙度Rz为50-300μm。

9. 发明申请

US20060210288A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20060210288A1
公开(公告)日：2006-09-21
申请号：US11374199
申请日：2006-03-14
申请人： Yasuhiro Hayashi , Daigo Matsuura , Ikuo Nakamoto , Kazuhiro Hasegawa , Shigeaki Takada
发明人： Yasuhiro Hayashi , Daigo Matsuura , Ikuo Nakamoto , Kazuhiro Hasegawa , Shigeaki Takada
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2009 , G03G2215/2016 , G03G2215/2022
摘要： An image heating apparatus includes an endless belt for heating an image on a recording material; a plurality of supporting members on which the belt is trained; magnetic flux generating means, disposed outside of the belt, for generating heat in the belt by a magnetic flux, the magnetic flux generating means being effective to cause induction heating both in a region of the belt between the supporting members and in at least one of the regions of the belt trained on the supporting members; a temperature detecting element for detecting a temperature of the belt in the region between the supporting members at a position across the belt from the magnetic flux generating means; and electric power supply shut-off means for shutting off electric power supply to the magnetic flux generating means on the basis of an output of the temperature detecting element.
摘要翻译：图像加热装置包括用于加热记录材料上的图像的环形带; 多个支撑构件，其上训练带; 磁通产生装置，设置在带外部，用于通过磁通在带内产生热量，磁通量产生装置有效地在支撑构件之间的带的区域中和在至少一个带的区域训练在支撑构件上; 温度检测元件，用于在与所述磁通量产生装置的穿过所述带的位置处检测所述支撑构件之间的区域中的所述带的温度; 以及电源切断装置，用于根据温度检测元件的输出切断对磁通量产生装置的电力供应。

10. 发明授权

US07620337B2 Image heating apparatus and image forming apparatus with controlled switch out of stand-by state 有权
标题翻译：图像加热装置和具有受控切换的待机状态的图像形成装置
公开(公告)号：US07620337B2
公开(公告)日：2009-11-17
申请号：US11693045
申请日：2007-03-29
申请人： Ikuo Nakamoto , Yasuhiro Hayashi , Shigeaki Takada , Kazuhiro Hasegawa , Daigo Matsuura
发明人： Ikuo Nakamoto , Yasuhiro Hayashi , Shigeaki Takada , Kazuhiro Hasegawa , Daigo Matsuura
IPC分类号： G03G15/20
CPC分类号： G03G15/2032 , G03G2215/0119
摘要： An image heating apparatus includes a rotatable image heating member for heating an image on a recording material; a pressing member for forming a nip, with the image heating member, in which the recording material is nipped and conveyed; heating means for heating a part of the image heating member; drive means for rotationally driving the image heating member; contacting-and-separating means for contacting and separating said image heating member and said pressing member relative to each other; standby control means for heating said image heating member in a predetermined period, while said image heating member is rotated, in a state of separation between said image heating member and said pressing member during standby; and pressing operation control means for contacting said image heating member and said pressing member, wherein when an image forming signal is inputted in the predetermined period during the standby, said image heating member and said pressing member are contacted after heating of said image heating member is stopped and then rotation of said image heating member is stopped.
摘要翻译：图像加热装置包括用于加热记录材料上的图像的可旋转图像加热构件; 用于与图像加热构件形成辊隙的按压构件，其中记录材料被夹持和传送; 用于加热图像加热部件的一部分的加热装置; 用于旋转地驱动图像加热构件的驱动装置; 用于使所述图像加热构件和所述按压构件相对于彼此接触和分离的接触和分离装置; 备用控制装置，用于在所述图像加热构件在待机期间在所述图像加热构件和所述按压构件之间分离的状态下，在所述图像加热构件旋转的预定时间段内加热所述图像加热构件; 以及用于接触所述图像加热部件和所述按压部件的按压操作控制部件，其中当在所述待机期间在所述预定周期内输入图像形成信号时，所述图像加热部件和所述加压部件在加热所述图像加热部件之后被接触停止，然后停止所述图像加热构件的旋转。

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