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1. 发明申请

US20070047991A1 Fixing apparatus, image forming apparatus and fixing apparatus heating method 有权
标题翻译：固定装置，成像装置和定影装置加热方法
公开(公告)号：US20070047991A1
公开(公告)日：2007-03-01
申请号：US11391337
申请日：2006-03-29
申请人： Kazuyoshi Itoh , Yasutaka Naito , Motofumi Baba , Hideaki Ohhara
发明人： Kazuyoshi Itoh , Yasutaka Naito , Motofumi Baba , Hideaki Ohhara
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2032 , G03G15/2039 , G03G2215/2016 , G03G2215/2035
摘要： A fixing apparatus for fixing an unfixed image on a recording material includes: a heating member having a conductive layer, that is rotatably provided; a pressure member that is rotatably provided and that is brought into press-contact with the heating member, thereby forms a fixing nip part to pass the recording material between the pressure member and the heating member; a heating unit that performs induction heating on the heating member via the conductive layer; a driving unit that rotates the heating member; and an attachment/separation unit that attaches or separates the heating member to/from the pressure member.
摘要翻译：用于将未定影图像固定在记录材料上的定影装置包括：具有可旋转地设置的导电层的加热构件; 压力构件，其被可旋转地设置并与加热构件压接，从而形成定影夹持部，以使压力构件和加热构件之间的记录材料通过; 加热单元，其经由所述导电层对所述加热构件进行感应加热; 使所述加热部件旋转的驱动部; 以及附加/分离单元，其将加热构件附接或分离到压力构件。

2. 发明授权

US07382995B2 Fixing apparatus, image forming apparatus and fixing apparatus heating method 有权
标题翻译：固定装置，成像装置和定影装置加热方法
公开(公告)号：US07382995B2
公开(公告)日：2008-06-03
申请号：US11391337
申请日：2006-03-29
申请人： Kazuyoshi Itoh , Yasutaka Naito , Motofumi Baba , Hideaki Ohhara
发明人： Kazuyoshi Itoh , Yasutaka Naito , Motofumi Baba , Hideaki Ohhara
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2032 , G03G15/2039 , G03G2215/2016 , G03G2215/2035
摘要： A fixing apparatus for fixing an unfixed image on a recording material includes: a heating member having a conductive layer, that is rotatably provided; a pressure member that is rotatably provided and that is brought into press-contact with the heating member, thereby forms a fixing nip part to pass the recording material between the pressure member and the heating member; a heating unit that performs induction heating on the heating member via the conductive layer; a driving unit that rotates the heating member; and an attachment/separation unit that attaches or separates the heating member to/from the pressure member.
摘要翻译：用于将未定影图像固定在记录材料上的定影装置包括：具有可旋转地设置的导电层的加热构件; 压力构件，其被可旋转地设置并与加热构件压接，从而形成定影夹持部，以使压力构件和加热构件之间的记录材料通过; 加热单元，其经由所述导电层对所述加热构件进行感应加热; 使所述加热部件旋转的驱动部; 以及附加/分离单元，其将加热构件附接或分离到压力构件。

3. 发明申请

US20070166084A1 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US20070166084A1
公开(公告)日：2007-07-19
申请号：US11581482
申请日：2006-10-17
申请人： Daisuke Yoshino , Hideaki Ohhara , Kazuyoshi Itoh , Yasutaka Naito
发明人： Daisuke Yoshino , Hideaki Ohhara , Kazuyoshi Itoh , Yasutaka Naito
IPC分类号： G03G15/20
CPC分类号： G03G15/2042 , G03G2215/2016 , G03G2215/2022 , G03G2215/2035 , G03G2215/2038
摘要： A fixing device for fixing a toner image onto a recording medium, includes: a belt member rotatably provided; a heating section that heats the belt member; a pressurization member, placed so as to be pressed against the belt member, that forms a nip portion to allow the recording medium to pass through between the pressurization member and the belt member; and an uniforming section that uniforms a temperature distribution in a longitudinal direction of the pressurization member.
摘要翻译：一种用于将调色剂图像定影到记录介质上的定影装置，包括：可旋转地设置的带构件; 加热部，加热带部件; 加压构件，其被压靠在带构件上，形成夹持部以允许记录介质通过加压构件和带构件之间; 以及使加压构件的长度方向的温度分布均匀的均匀化部。

4. 发明授权

US07623818B2 Belt fixing device and image forming apparatus therewith 失效
标题翻译：带固定装置及其成像装置
公开(公告)号：US07623818B2
公开(公告)日：2009-11-24
申请号：US11543201
申请日：2006-10-05
申请人： Hideaki Ohhara , Yasutaka Naito , Kazuyoshi Itoh
发明人： Hideaki Ohhara , Yasutaka Naito , Kazuyoshi Itoh
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/553 , G03G2215/00151 , G03G2215/2016 , G03G2215/2035
摘要： A belt fixing device includes an endless belt member, an excitation coil and a deterioration detection unit. The endless belt member includes a metal layer. The excitation coil heats the metal layer by electromagnetic induction. The deterioration detection unit detects deterioration of the metal layer of the belt member through the excitation coil.
摘要翻译：带固定装置包括环形带构件，励磁线圈和劣化检测单元。环形带构件包括金属层。励磁线圈通过电磁感应加热金属层。劣化检测单元通过激励线圈检测带构件的金属层的劣化。

5. 发明申请

US20070242990A1 Belt fixing device and image forming apparatus therewith 失效
标题翻译：带固定装置及其成像装置
公开(公告)号：US20070242990A1
公开(公告)日：2007-10-18
申请号：US11543201
申请日：2006-10-05
申请人： Hideaki Ohhara , Yasutaka Naito , Kazuyoshi Itoh
发明人： Hideaki Ohhara , Yasutaka Naito , Kazuyoshi Itoh
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/553 , G03G2215/00151 , G03G2215/2016 , G03G2215/2035
摘要： A belt fixing device includes an endless belt member, an excitation coil and a deterioration detection unit. The endless belt member includes a metal layer. The excitation coil heats the metal layer by electromagnetic induction. The deterioration detection unit detects deterioration of the metal layer of the belt member through the excitation coil.
摘要翻译：带固定装置包括环形带构件，励磁线圈和劣化检测单元。环形带构件包括金属层。励磁线圈通过电磁感应加热金属层。劣化检测单元通过激励线圈检测带构件的金属层的劣化。

6. 发明授权

US07747195B2 Fixing device with temperature compensating uniforming section and image forming apparatus 有权
标题翻译：具有温度补偿均匀部分和成像装置的固定装置
公开(公告)号：US07747195B2
公开(公告)日：2010-06-29
申请号：US11581482
申请日：2006-10-17
申请人： Daisuke Yoshino , Hideaki Ohhara , Kazuyoshi Itoh , Yasutaka Naito
发明人： Daisuke Yoshino , Hideaki Ohhara , Kazuyoshi Itoh , Yasutaka Naito
IPC分类号： G03G15/20
CPC分类号： G03G15/2042 , G03G2215/2016 , G03G2215/2022 , G03G2215/2035 , G03G2215/2038
摘要： A fixing device for fixing a toner image onto a recording medium, includes: a belt member rotatably provided; a heating section that heats the belt member; a pressurization member, placed so as to be pressed against the belt member, that forms a nip portion to allow the recording medium to pass through between the pressurization member and the belt member; and an uniforming section that uniforms a temperature distribution in a longitudinal direction of the pressurization member.
摘要翻译：一种用于将调色剂图像定影到记录介质上的定影装置，包括：可旋转地设置的带构件; 加热部，加热带部件; 加压构件，其被压靠在带构件上，形成夹持部，以使记录介质通过加压构件和带构件之间; 以及使加压构件的长度方向的温度分布均匀的均匀化部。

7. 发明授权

US08270887B2 Fixing device, image forming apparatus, and magnetic field generating device having a pressing member 有权
标题翻译：固定装置，图像形成装置以及具有按压部件的磁场产生装置
公开(公告)号：US08270887B2
公开(公告)日：2012-09-18
申请号：US12557635
申请日：2009-09-11
申请人： Takayuki Uchiyama , Motoi Noya , Masakatsu Eda , Kiyoshi Iwai , Shuji Yoshikawa , Nobuyoshi Komatsu , Makoto Omata , Tsuyoshi Sunohara , Kazuyoshi Itoh , Motofumi Baba , Shigehiko Haseba , Eiichiro Tokuhiro
发明人： Takayuki Uchiyama , Motoi Noya , Masakatsu Eda , Kiyoshi Iwai , Shuji Yoshikawa , Nobuyoshi Komatsu , Makoto Omata , Tsuyoshi Sunohara , Kazuyoshi Itoh , Motofumi Baba , Shigehiko Haseba , Eiichiro Tokuhiro
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2035
摘要： The fixing device includes: a fixing member that includes a conductive layer capable of heating by electromagnetic induction; a magnetic field generating member that generates an alternate-current magnetic field intersecting with the conductive layer of the fixing member; plural magnetic path forming members that form a magnetic path of the alternate-current magnetic field generated by the magnetic field generating member; a support member that supports the magnetic field generating member; an elastic support member that is arranged between the magnetic field generating member and the plural magnetic path forming members so as to be in contact with the plural magnetic path forming members; and a pressing member that presses the plural magnetic path forming members toward the magnetic field generating member.
摘要翻译：定影装置包括：固定构件，其包括能够通过电磁感应加热的导电层; 产生与所述固定部件的导电层交叉的交流磁场的磁场产生部件; 形成由磁场产生部件产生的交流磁场的磁路的多个磁路形成部件; 支撑构件，其支撑所述磁场产生构件; 弹性支撑构件，其布置在所述磁场产生构件和所述多个磁路形成构件之间以与所述多个磁路形成构件接触; 以及将多个磁路形成部件朝向磁场产生部件按压的按压部件。

8. 发明授权

US08855541B2 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：US08855541B2
公开(公告)日：2014-10-07
申请号：US13566706
申请日：2012-08-03
申请人： Yasutaka Naito , Shigehiko Haseba , Kazuyoshi Itoh
发明人： Yasutaka Naito , Shigehiko Haseba , Kazuyoshi Itoh
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/0132 , G03G2215/2035
摘要： A heating device includes a magnetic-field generating unit that generates an alternating-current magnetic field, an endless belt, and a heat transfer unit that includes a heat storage layer, a thermosensitive layer, and a diffusion layer. The thermosensitive layer extends so as to separate the magnetic-field generating unit and the heat storage layer from each other, and forms a magnetic path that allows a magnetic flux of the alternating-current magnetic field to pass therethrough in a direction in which the thermosensitive layer extends at a temperature below a Curie temperature and a magnetic path that allows the magnetic flux to extend therethrough and reach the heat storage layer at a temperature higher than or equal to the Curie temperature. The diffusion layer has a higher thermal conductivity than thermal conductivities of the thermosensitive layer and the heat storage layer, and diffusing heat of the belt.
摘要翻译：加热装置包括产生交流磁场的磁场产生单元，环形带，以及包括蓄热层，热敏层和扩散层的传热单元。热敏层延伸以将磁场产生单元和蓄热层彼此分开，并形成允许交流磁场的磁通量通过其中的热路径，其中热敏层层在低于居里温度的温度和允许磁通量通过其延伸并在高于或等于居里温度的温度下到达储热层的磁路上延伸。扩散层具有比热敏层和储热层的热导率更高的热导率，并且传播带的热量。

9. 发明授权

US07431816B2 Method of manufacturing heat resistant resin film with metal thin film 失效
标题翻译：用金属薄膜制造耐热树脂薄膜的方法
公开(公告)号：US07431816B2
公开(公告)日：2008-10-07
申请号：US10856849
申请日：2004-06-01
申请人： Ryuichiro Maeyama , Kazuyoshi Itoh , Yasutaka Naito , Hideaki Ohara
发明人： Ryuichiro Maeyama , Kazuyoshi Itoh , Yasutaka Naito , Hideaki Ohara
IPC分类号： C25D5/56
CPC分类号： C25D5/56 , C25D7/0614 , G03G15/162 , G03G2215/1695 , Y10T428/1355 , Y10T428/256 , Y10T428/31678 , Y10T428/31681
摘要： A method for manufacturing a heat resistant resin film with a metal thin film is configured to include the steps of: biasing a conductive material to one surface of the heat resistant resin film; and applying electrolytic plating to the heat resistant resin film while using the conductive material biased to the one surface of the heat resistant resin film as an electrode, so as to form a metal thin film on the heat resistant resin film.
摘要翻译：用金属薄膜制造耐热树脂膜的方法包括以下步骤：将导电材料偏压到耐热树脂膜的一个表面上; 并且在使用偏置到耐热树脂膜的一个表面的导电材料作为电极的同时将电解电镀施加到耐热树脂膜上，以在耐热树脂膜上形成金属薄膜。

10. 发明授权

US07224255B2 Overheat protection device for movable body surface, overheat protection apparatus using the same and temperature control device 有权
标题翻译：可移动体表面过热保护装置，过热保护装置及温度控制装置
公开(公告)号：US07224255B2
公开(公告)日：2007-05-29
申请号：US10921856
申请日：2004-08-20
申请人： Yasuhiro Uehara , Kazuyoshi Itoh
发明人： Yasuhiro Uehara , Kazuyoshi Itoh
IPC分类号： H01H85/143 , H01H85/147
CPC分类号： H01H37/761
摘要： An overheat protection device for a movable body surface includes a thermal fuse having a fuse element which melts at a predetermined temperature, bridges electrodes in a pair and melts at a temperature equal to or higher than the predetermined temperature to break an electrical connection between the pair of electrodes, and a pair of long elastic bodies, to each of which one of the electrodes is electrically connected at an end or its periphery of the elastic body through a lead. At least one of pairs of upper surfaces and lower surfaces of the elastic bodies are spatially on a same plane.
摘要翻译：用于可移动体表面的过热保护装置包括具有在预定温度下熔化的熔丝元件的热熔丝，桥接一对电极并在等于或高于预定温度的温度下熔化以破坏该对之间的电连接的电极和一对长的弹性体，其中每个电极通过引线在弹性体的端部或其周边处电连接。弹性体的至少一对上表面和下表面在空间上在同一平面上。

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