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11. 发明申请

US20080298863A1 HEATING APPARATUS 审中-公开
标题翻译：加热装置
公开(公告)号：US20080298863A1
公开(公告)日：2008-12-04
申请号：US12177267
申请日：2008-07-22
申请人： Hideo Nanataki , Taku Fukita , Yozo Hotta
发明人： Hideo Nanataki , Taku Fukita , Yozo Hotta
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2064 , G03G21/1685
摘要： The heating apparatus of a surface-heating type, includes a rotary member, an opposing member that forms a nip with respect to the rotary member, and a heating member for heating a portion of a rotary member surface other than the nip, in which temperature used for heating the rotary member by the heating member is controlled, and a heating material inserted in the nip to be nipped and conveyed therein is heated using heat of the rotary member. Accordingly, after insertion of the heating material in the nip starts, control temperature of the heating member is increased before the rotary member rotates by one revolution, thereby preventing an uneven heating phenomenon of the heating material in the first revolution and the second revolution or later, and preventing uneven gloss due to the uneven heating phenomenon in the fixing apparatus.
摘要翻译：表面加热型的加热装置包括旋转部件，相对于旋转部件形成辊隙的对置部件，以及用于加热辊隙以外的旋转部件表面的一部分的加热部件，其中温度用于加热构件加热旋转构件的加热材料被加热，并且使用热旋转构件的加热来加热插入到要被夹持和输送的辊隙中的加热材料。因此，在加热材料插入辊隙开始后，加热部件的控制温度在旋转部件转动一圈之前增加，从而防止加热材料在第一次旋转和第二次旋转中的加热现象不均匀并且防止由于定影装置中的不均匀加热现象导致的不均匀光泽。

12. 发明授权

US07251427B2 Heating apparatus 有权
标题翻译：加热装置
公开(公告)号：US07251427B2
公开(公告)日：2007-07-31
申请号：US10776380
申请日：2004-02-12
申请人： Hideo Nanataki , Taku Fukita , Yozo Hotta
发明人： Hideo Nanataki , Taku Fukita , Yozo Hotta
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2064 , G03G21/1685
摘要： The heating apparatus of a surface-heating type, includes a rotary member, an opposing member that forms a nip with respect to the rotary member, and a heating member for heating a portion of a rotary member surface other than the nip, in which temperature used for heating the rotary member by the heating member is controlled, and a heating material inserted in the nip to be nipped and conveyed therein is heated using heat of the rotary member. Accordingly, after insertion of the heating material in the nip starts, control temperature of the heating member is increased before the rotary member rotates by one revolution, thereby preventing an uneven heating phenomenon of the heating material in the first revolution and the second revolution or later, and preventing uneven gloss due to the uneven heating phenomenon in the fixing apparatus.
摘要翻译：表面加热型的加热装置包括旋转部件，相对于旋转部件形成辊隙的对置部件，以及用于加热辊隙以外的旋转部件表面的一部分的加热部件，其中温度用于加热构件加热旋转构件的加热材料被加热，并且使用热旋转构件的加热来加热插入到要被夹持和输送的辊隙中的加热材料。因此，在加热材料插入辊隙开始后，加热部件的控制温度在旋转部件转动一圈之前增加，从而防止加热材料在第一次旋转和第二次旋转中的加热现象不均匀并且防止由于定影装置中的不均匀加热现象导致的不均匀光泽。

13. 发明授权

US07206541B2 Image heating apparatus with nip portion pressure increasing downstream 有权
标题翻译：图像加热装置，压辊部分压力下降
公开(公告)号：US07206541B2
公开(公告)日：2007-04-17
申请号：US10886595
申请日：2004-07-09
申请人： Taku Fukita , Hideo Nanataki , Tetsuya Sano , Yozo Hotta , Kazuhisa Kemmochi , Makoto Fukatsu , Keisuke Abe
发明人： Taku Fukita , Hideo Nanataki , Tetsuya Sano , Yozo Hotta , Kazuhisa Kemmochi , Makoto Fukatsu , Keisuke Abe
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2016 , G03G2215/2035
摘要： An image heating apparatus for heating an image formed on a recording material, includes a heating member; a flexible member movable in contact with the heating member; an elastic roller for forming a nip with the heating member with the flexible member interposed therebetween; wherein a pressure in the nip increases to a maximum peak toward downstream substantially without decreasing with respect to a moving direction of the recording material, wherein the heating member is disposed upstream of the maximum peak portion with respect to the moving direction of the recording material.
摘要翻译：一种用于加热形成在记录材料上的图像的图像加热装置，包括加热构件; 可移动地与所述加热构件接触的柔性构件; 用于与所述加热构件形成辊隙的弹性辊，所述柔性构件插入其间; 其中所述辊隙中的压力相对于所述记录材料的移动方向基本上不降低而向下游的最大峰值增加，其中所述加热构件相对于所述记录材料的移动方向设置在所述最大峰值部分的上游。

14. 发明授权

US07021753B2 Image heating device having excessive temperature rise prevention function 有权
标题翻译：具有过度升温防止功能的图像加热装置
公开(公告)号：US07021753B2
公开(公告)日：2006-04-04
申请号：US10243666
申请日：2002-09-16
申请人： Tetsuya Sano , Hideo Nanataki , Takao Kume , Takashi Nomura
发明人： Tetsuya Sano , Hideo Nanataki , Takao Kume , Takashi Nomura
IPC分类号： B41J2/01
CPC分类号： G03G15/2003 , B41J11/002
摘要： An image heating device for heating an image formed on a recording material is provided which has a heating member; an excitation coil for generating a magnetic field to induce an eddy current in the heating member; a temperature detecting member for detecting a temperature of the heating member, the temperature detecting member being arranged at a position in opposition to a heat generation area of the heating member; and an insulating holder that holds the temperature detecting member.
摘要翻译：提供一种用于加热形成在记录材料上的图像的图像加热装置，其具有加热构件; 励磁线圈，用于产生磁场以在所述加热构件中引起涡流; 温度检测部件，用于检测加热部件的温度，所述温度检测部件配置在与所述加热部件的发热区域相反的位置; 以及保持温度检测部件的绝缘保持器。

15. 发明申请

US20050036809A1 Image heating apparatus 有权
标题翻译：图像加热装置
公开(公告)号：US20050036809A1
公开(公告)日：2005-02-17
申请号：US10886595
申请日：2004-07-09
申请人： Taku Fukita , Hideo Nanataki , Tetsuya Sano , Yozo Hotta , Kazuhisa Kemmochi , Makoto Fukatsu , Keisuke Abe
发明人： Taku Fukita , Hideo Nanataki , Tetsuya Sano , Yozo Hotta , Kazuhisa Kemmochi , Makoto Fukatsu , Keisuke Abe
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2016 , G03G2215/2035
摘要： An image heating apparatus for heating an image formed on a recording material, includes a heating member; a flexible member movable in contact with the heating member; an elastic roller for forming a nip with the heating member with the flexible member interposed therebetween; wherein a pressure in the nip increases to a maximum peak toward downstream substantially without decreasing with respect to a moving direction of the recording material, wherein the heating member is disposed upstream of the maximum peak portion with respect to the moving direction of the recording material.
摘要翻译：一种用于加热形成在记录材料上的图像的图像加热装置，包括加热构件; 可移动地与所述加热构件接触的柔性构件; 用于与所述加热构件形成辊隙的弹性辊，所述柔性构件插入其间; 其中所述辊隙中的压力相对于所述记录材料的移动方向基本上不降低而向下游的最大峰值增加，其中所述加热构件相对于所述记录材料的移动方向设置在所述最大峰值部分的上游。

16. 发明授权

US06347201B1 Image heating apparatus 失效
标题翻译：图像加热装置
公开(公告)号：US06347201B1
公开(公告)日：2002-02-12
申请号：US09621829
申请日：2000-07-21
申请人： Tetsuya Sano , Masao Umezawa , Hideo Nanataki , Takao Kume , Takashi Nomura
发明人： Tetsuya Sano , Masao Umezawa , Hideo Nanataki , Takao Kume , Takashi Nomura
IPC分类号： G03G1520
CPC分类号： G03G15/2064
摘要： An image heating apparatus has a first member; a second member slidable relative to the first member; a third member for forming a nip with the first member with the second member disposed therebetween, wherein a recording material carrying an image is nipped and red by the nip between the second member and the third member, a pressure control unit for controlling a pressure at the nip to set the pressure to a first pressure and a second pressure which is higher than the first pressure, wherein when the second member starts moving upon start of image heating operation, the control unit sets the pressure to the first pressure and then to the second pressure.
摘要翻译：图像加热装置具有第一构件; 相对于第一构件可滑动的第二构件; 用于与第一构件形成辊隙的第三构件，其中第二构件设置在它们之间，其中携带图像的记录材料通过第二构件和第三构件之间的辊隙被夹持和被红色;压力控制单元，所述辊隙将所述压力设定为高于所述第一压力的第一压力和第二压力，其中当所述第二构件在图像加热操作开始时开始移动时，所述控制单元将所述压力设定为所述第一压力，第二压力。

17. 发明授权

US06246843B1 Image heating apparatus 有权
标题翻译：图像加热装置
公开(公告)号：US06246843B1
公开(公告)日：2001-06-12
申请号：US09557957
申请日：2000-04-25
申请人： Hideo Nanataki , Hiroshi Mano , Tetsuya Sano , Minoru Hayasaki , Takashi Nomura
发明人： Hideo Nanataki , Hiroshi Mano , Tetsuya Sano , Minoru Hayasaki , Takashi Nomura
IPC分类号： G03G1500
CPC分类号： G03G15/2053 , G03G15/2003 , H05B6/145
摘要： The present invention relates to an image heating apparatus which has magnetic flux generating device, a heat generating body for electromagnetically inductively generating heat due to an operation of a magnetic flux generated by the magnetic flux generating device, a conductor provided so as to surround a part of the magnetic flux generated by the magnetic flux generating device, switching device which is connected to the conductor and which can form an electrically closed circuit by using the conductor, and control device for controlling an ON/OFF ratio of the switching device in accordance with a kind of a recording material.
摘要翻译：本发明涉及一种图像加热装置，其具有磁通量产生装置，用于由由磁通量产生装置产生的磁通的操作而进行电磁感应发热的发热体，设置成围绕一部分的导体由磁通量产生装置产生的磁通量，连接到导体并且可以通过使用导体形成电闭合电路的开关装置，以及用于控制开关装置的ON / OFF比的控制装置，根据一种录音材料。

18. 发明授权

US6072964A Image heating apparatus with temperature detecting means 失效
标题翻译：具有温度检测装置的图像加热装置
公开(公告)号：US6072964A
公开(公告)日：2000-06-06
申请号：US980408
申请日：1997-11-28
申请人： Atsuyoshi Abe , Hideo Nanataki , Tetsuya Sano
发明人： Atsuyoshi Abe , Hideo Nanataki , Tetsuya Sano
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2017
摘要： An image heating apparatus has an endless movable member; magnetic flux generating unit for generating a magnetic flux, wherein eddy current is generated in the movable member by the magnetic flux generated by the magnetic flux generating unit, by which the movable member generates heat; wherein a recording material is contacted to an outer surface of the movable member to heat an image on the temperature detecting device for detecting a temperature of the movable member; and wherein the detecting device is in contact with an inner side surface of the movable member.
摘要翻译：图像加热装置具有环形可动构件; 用于产生磁通的磁通量产生单元，其中通过由磁通量产生单元产生的磁通量在可动构件中产生涡电流，可动构件通过该磁通产生热量; 其中记录材料与所述可移动部件的外表面接触以加热所述温度检测装置上用于检测所述可移动部件的温度的图像; 并且其中所述检测装置与所述可移动部件的内侧表面接触。

19. 发明授权

US5331385A Fixing rotatable member having conductive parting layer and fixing apparatus using same 失效
标题翻译：固定具有导电分层的可旋转构件和使用其的定影装置
公开(公告)号：US5331385A
公开(公告)日：1994-07-19
申请号：US700423
申请日：1991-05-15
申请人： Yasumasa Ohtsuka , Akihiko Takeuchi , Koichi Tanigawa , Hideo Nanataki
发明人： Yasumasa Ohtsuka , Akihiko Takeuchi , Koichi Tanigawa , Hideo Nanataki
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G15/2025
摘要： An image fixing rotatable member and an image fixing apparatus using the rotatable member as a pressing rotatable member, having a fluorine resin tube over a rubber layer, wherein the volume resistivity of the rubber layer is lower than that of the fluorine resin tube so as to avoid charge build-up on the fluorine resin tube.
摘要翻译：图像定影旋转构件和图像定影装置使用可旋转构件作为按压可旋转构件，在橡胶层上具有氟树脂管，其中橡胶层的体积电阻率低于氟树脂管的体积电阻率，从而避免氟树脂管上的电荷积聚。

20. 发明授权

US5202729A Developing apparatus having a coated developing roller 失效
标题翻译：具有涂布显影辊的显影装置
公开(公告)号：US5202729A
公开(公告)日：1993-04-13
申请号：US783184
申请日：1991-10-28
申请人： Toshio Miyamoto , Yasushi Sato , Akihiko Takeuchi , Hiroshi Sasame , Katsuhiko Nishimura , Hiroto Hasegawa , Hideyuki Yano , Tatsunori Ishiyama , Hideo Nanataki , Harumi Kugoh
发明人： Toshio Miyamoto , Yasushi Sato , Akihiko Takeuchi , Hiroshi Sasame , Katsuhiko Nishimura , Hiroto Hasegawa , Hideyuki Yano , Tatsunori Ishiyama , Hideo Nanataki , Harumi Kugoh
IPC分类号： G03G15/09
CPC分类号： G03G15/0942 , G03G15/0928
摘要： A developing apparatus having a container for containing a one component developer, and a rotatable developing roller disposed facing an image bearing member to carry developer from the container to a development zone where it is supplied to an electrostatic latent image carried on an image bearing member. The developing roller includes a metal base member and a resin coating layer thereon in which fine conductive particles are dispersed. The developing roller has a surface including an end region adjacent an end of the roller, and an intermediate region. In the end region, the base member is not roughened and the resin layer is not provided. In the intermediate region, inside the end region, the base member is roughened and is coated with the resin layer. A sealing member is provided for preventing leakage of the developer from the container at the end of the developing roller, the sealing member being faced to the end region of the developing roller.
摘要翻译：一种具有用于容纳单组分显影剂的容器的显影装置和面向图像承载部件设置以将显影剂从容器运送到显影区域的可旋转显影辊，在显影区域将其供应到承载在图像承载部件上的静电潜像。显影辊在其上分散有导电性微粒的金属基材和树脂被覆层。显影辊具有包括邻近辊的端部的端部区域和中间区域的表面。在端部区域中，基材不粗化，不设置树脂层。在中间区域中，在端部区域内部，基底部件被粗糙化并涂覆有树脂层。提供一种密封构件，用于防止显影剂在显影辊端部从容器泄漏，密封构件面向显影辊的端部区域。

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