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1. 发明授权

US08554097B2 Image heating apparatus 有权
标题翻译：图像加热装置
公开(公告)号：US08554097B2
公开(公告)日：2013-10-08
申请号：US12783009
申请日：2010-05-19
申请人： Nobuaki Hara , Osamu Okamoto , Kazuhisa Okuda , Keisuke Mogi , Takeshi Fukuda , Ikuo Nakamoto
发明人： Nobuaki Hara , Osamu Okamoto , Kazuhisa Okuda , Keisuke Mogi , Takeshi Fukuda , Ikuo Nakamoto
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G2215/2032
摘要： An image heating apparatus includes an image heater for heating an image on a recording material. The apparatus also includes a first temperature detecting member that detects a temperature of the image heating member, with the first temperature detecting member provided in a sheet processing region for a recording material of a minimum size. A controller is also provided for controlling electric power supply to the image heater on the basis of an output of the first temperature detecting member. Further provided is a second temperature detecting member is that is capable of detecting a temperature of the image heating member when the image heating member is contacted or is not contacted with a belt. A controller is also provided for controlling the image heating operation on the basis of the temperature of the image heating member.
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图像加热器。该装置还包括第一温度检测构件，其检测图像加热构件的温度，第一温度检测构件设置在用于最小尺寸的记录材料的片材处理区域中。还提供控制器，用于基于第一温度检测部件的输出来控制对图像加热器的电力供应。另外提供了第二温度检测构件，其能够在图像加热构件接触或不与带接触时检测图像加热构件的温度。还提供控制器，用于根据图像加热部件的温度来控制图像加热操作。

2. 发明授权

US06687481B2 Inductive thermal fixing apparatus having magnetic flux blocking plate with specific thickness 有权
标题翻译：具有特定厚度的磁通阻挡板的感应式热定影装置
公开(公告)号：US06687481B2
公开(公告)日：2004-02-03
申请号：US10155182
申请日：2002-05-28
申请人： Osamu Watanabe , Nobuaki Hara , Toshinori Nakayama
发明人： Osamu Watanabe , Nobuaki Hara , Toshinori Nakayama
IPC分类号： G03G1520
CPC分类号： H05B6/145 , G03G15/2053
摘要： An image fixing apparatus has a magnetic field generating unit for generating a magnetic flux; a heating member generating heat by induction heating by the magnetic flux generated by the magnetic field generating unit; and a blocking plate, disposed for movement between the magnetic field generating unit and the heating member, for blocking the magnetic flux from the magnetic field generating means, wherein the blocking plate comprises an electroconductive member having a thickness of 0.1-2 mm.
摘要翻译：图像定影装置具有用于产生磁通量的磁场产生单元; 通过由磁场产生单元产生的磁通感应加热产生热量的加热构件; 以及阻挡板，设置用于在磁场产生单元和加热构件之间移动，用于阻挡来自磁场产生装置的磁通量，其中阻挡板包括厚度为0.1-2mm的导电构件。

3. 发明授权

US08676106B2 Image heating member, and image heating apparatus having image heating station 有权
标题翻译：图像加热构件和具有图像加热站的图像加热装置
公开(公告)号：US08676106B2
公开(公告)日：2014-03-18
申请号：US13195420
申请日：2011-08-01
申请人： Nobuaki Hara
发明人： Nobuaki Hara
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2053 , G03G2215/2035
摘要： An endless fixing belt includes a heat generation layer configured to generate heat by energization, a rubber layer provided on the heat generation layer, a fluorine resin layer provided on the rubber layer, a first electroconductive layer provided at one longitudinal end portion of the fixing belt, and a second electroconductive layer provided at the other longitudinal end portion and configured to form an energizing path cooperatively with the first electroconductive layer through the heat generation layer. The fluorine resin layer extends to cover a part of the first electroconductive layer and a part of the second electroconductive layer.
摘要翻译：环形定影带包括通过通电而被配置为产生热量的发热层，设置在发热层上的橡胶层，设置在橡胶层上的氟树脂层，设置在定影带的一个纵向端部处的第一导电层以及第二导电层，其设置在另一个纵向端部，并且被配置为通过所述发热层与所述第一导电层协作地形成激励路径。氟树脂层延伸以覆盖第一导电层的一部分和第二导电层的一部分。

4. 发明授权

US07907882B2 Image heating apparatus 有权
标题翻译：图像加热装置
公开(公告)号：US07907882B2
公开(公告)日：2011-03-15
申请号：US12620145
申请日：2009-11-17
申请人： Nobuaki Hara
发明人： Nobuaki Hara
IPC分类号： G03G15/20
CPC分类号： G03G15/2042
摘要： An image heating apparatus includes a coil for generating magnetic flux; a rotatable heat generating member, having an electroconductive layer which generates heat by the magnetic flux, for heating an image on a recording material, wherein the coil has a length longer than that of the heat generating member with respect to a rotational axis direction of the heat generating member; and a magnetic member, provided oppositely to the coil at an end position of the heat generating member, having AC magnetic permeability of 1000 or more at 100 kHz.
摘要翻译：图像加热装置包括用于产生磁通量的线圈; 一个可转动的发热件，具有一个通过磁通量产生热量的导电层，用于加热记录材料上的图象，其中线圈的长度相对于发热件相对于发热件; 以及磁性构件，其在发热构件的端部位置处与线圈相对设置，在100kHz下具有1000或更大的AC磁导率。

5. 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。

6. 发明授权

US06178306B1 Developer bearing body electroless plated on blasted surface using spherical particles, production method therefor and developing apparatus using the same 失效
标题翻译：显影剂轴承体使用球形颗粒电镀在喷砂表面上，其制备方法和使用其的显影装置
公开(公告)号：US06178306B1
公开(公告)日：2001-01-23
申请号：US09187746
申请日：1998-11-09
申请人： Yoshito Mizoguchi , Takao Honda , Kazuo Suzuki , Nobuaki Hara
发明人： Yoshito Mizoguchi , Takao Honda , Kazuo Suzuki , Nobuaki Hara
IPC分类号： G03G1508
CPC分类号： G03G15/0928 , Y10T29/49544
摘要： A method of fabricating a developer bearing body includes the steps of preparing metallic base material blasting the surface of the metallic base material using spherical particles and plating the surface of the metallic base material blasted, wherein a thickness of the plating layer is two or more times as large as a particle diameter in volume average of the developer.
摘要翻译：制造显影剂承载体的方法包括以下步骤：使用球形颗粒制备金属基材表面的金属基材，并对喷镀的金属基材的表面进行电镀，其中镀层的厚度为两次或更多次与显影剂的体积平均粒径一样大。

7. 发明申请

US20130034363A1 IMAGE HEATING APPARATUS 审中-公开
标题翻译：图像加热装置
公开(公告)号：US20130034363A1
公开(公告)日：2013-02-07
申请号：US13564157
申请日：2012-08-01
申请人： Nobuaki Hara
发明人： Nobuaki Hara
IPC分类号： G03G15/20
CPC分类号： G03G15/2046 , G03G2215/2045
摘要： An image heating apparatus includes: a coil for generating magnetic flux; a heat generating member; a nip forming member; a power source; a temperature sensor; a controller for controlling the power source based on a detection result of the temperature sensor; an executing portion for executing an operation in a higher speed fixing mode using a thinner recording material and an operation in a lower speed fixing mode using a thicker recording material; and a prohibiting portion for prohibiting the electric power, supplied from the power source to the coil by the controller, from exceeding a limiter value. The limiter value in the lower speed fixing mode is executed is set so as to be higher than that in the higher speed fixing mode.
摘要翻译：图像加热装置包括：用于产生磁通量的线圈; 发热元件; 辊隙形成构件; 电源; 温度传感器; 控制器，用于基于所述温度传感器的检测结果来控制所述电源; 执行部分，用于使用更薄的记录材料执行高速定影模式的操作和使用较厚的记录材料的低速定影模式的操作; 以及禁止由控制器从电源向线圈供给的电力超过限制值的禁止部。执行低速定影模式中的限制器值被设定为高于高速定影模式中的限制器值。

8. 发明授权

US08290387B2 Image heating apparatus 有权
标题翻译：图像加热装置
公开(公告)号：US08290387B2
公开(公告)日：2012-10-16
申请号：US12512495
申请日：2009-07-30
申请人： Nobuaki Hara
发明人： Nobuaki Hara
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2007 , G03G15/2039 , G03G15/5004
摘要： An image heating apparatus includes a coil for generating magnetic flux; a rotatable heater, having an electroconductive layer which generates heat by the magnetic flux, for heating an image on a recording material, the heater being disposed inside the coil; a magnetic member; a detector, disposed in an area between the magnetic member and an area of the heater opposing the coil, for detecting a temperature of the heater; an electric wire electrically connected to the detector; and an interruptor, for interrupting electric power supply to the coil on the basis of an output of the detector supplied through the electric wire. The magnetic member includes an opening through which the wire passes.
摘要翻译：图像加热装置包括用于产生磁通量的线圈; 可旋转加热器，具有通过磁通量产生热量的导电层，用于加热记录材料上的图像，加热器设置在线圈内; 磁性构件; 检测器，设置在所述磁性构件和与所述线圈相对的所述加热器的区域之间的区域中，用于检测所述加热器的温度; 电连接到检测器的电线; 以及用于根据通过电线提供的检测器的输出中断对线圈的电力供应的中断器。磁性构件包括电线通过的开口。

9. 发明申请

US20100129124A1 IMAGE HEATING APPARATUS 有权
标题翻译：图像加热装置
公开(公告)号：US20100129124A1
公开(公告)日：2010-05-27
申请号：US12620145
申请日：2009-11-17
申请人： Nobuaki Hara
发明人： Nobuaki Hara
IPC分类号： G03G15/20
CPC分类号： G03G15/2042
摘要： An image heating apparatus includes a coil for generating magnetic flux; a rotatable heat generating member, having an electroconductive layer which generates heat by the magnetic flux, for heating an image on a recording material, wherein the coil has a length longer than that of the heat generating member with respect to a rotational axis direction of the heat generating member; and a magnetic member, provided oppositely to the coil at an end position of the heat generating member, having AC magnetic permeability of 1000 or more at 100 kHz.
摘要翻译：图像加热装置包括用于产生磁通量的线圈; 一个可转动的发热件，具有一个通过磁通量产生热量的导电层，用于加热记录材料上的图象，其中线圈的长度相对于发热件相对于发热件; 以及磁性构件，其在发热构件的端部位置处与线圈相对设置，在100kHz下具有1000或更大的AC磁导率。

10. 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。

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