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11. 发明授权

US07949280B2 Image heating apparatus 有权
标题翻译：图像加热装置
公开(公告)号：US07949280B2
公开(公告)日：2011-05-24
申请号：US12693677
申请日：2010-01-26
申请人： Kota Arimoto , Taisuke Matsuura , Ryo Hanashi , Jun Tomine
发明人： Kota Arimoto , Taisuke Matsuura , Ryo Hanashi , Jun Tomine
IPC分类号： G03G21/20
CPC分类号： G03G15/2017 , G03G21/206 , G03G2215/20
摘要： An image heating apparatus includes a heating rotary member, which heats an image on a recording material at a nip portion, an air blowing device for blowing air toward an air blowing port to cool a predetermined area of the heating rotary member, a shutter, which opens and closes the air blowing port, and a determination device. The determination device determines an execution of an operation of the air blowing device with the shutter opened after a first job is completed, in accordance with a size of a recording material in a width direction perpendicular to a recording material transport direction in a second job for supplying a recording material, between an execution termination of the first job for continuously supplying recording materials having a size smaller than a predetermined size in the width direction, while operating the air blowing device, and a start of a recording material supply of the second job, in a case that the second job is executed subsequent to the termination of the first job.
摘要翻译：图像加热装置包括加热旋转构件，其加热压区上的记录材料上的图像;吹风装置，用于向空气吹出口吹送空气以冷却加热旋转构件的预定区域，快门，其中打开和关闭送风口，以及确定装置。确定装置根据在第二作业中与记录材料传送方向垂直的宽度方向上的记录材料的尺寸，确定在第一作业完成之后打开快门的送风装置的操作的执行在操作所述送风装置的同时，在所述第一作业的执行终止之间提供记录材料，以连续地提供尺寸小于所述宽度方向上的预定尺寸的记录材料，以及开始所述第二作业的记录材料供给在第一作业终止之后执行第二作业的情况下。

12. 发明授权

US07421219B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07421219B2
公开(公告)日：2008-09-02
申请号：US11470426
申请日：2006-09-06
申请人： Taisuke Matsuura , Kota Arimoto
发明人： Taisuke Matsuura , Kota Arimoto
IPC分类号： G03G15/00 , G03G15/20
CPC分类号： G03G21/206 , G03G15/2042 , G03G2215/2045 , G03G2221/1645
摘要： An image forming apparatus, wherein a heating member heats a toner image formed on a sheet by an image forming portion, including: a first detector detecting a temperature of a first area of a contact area, which is contactable with the sheet, of the heating member, when a set width of the sheet is a predetermined width; a controller for controlling the heating member based on the output of the first detector; a second detector detecting a temperature of a second area outside of the first area; a cooler cooling the second area based on the output of the second detector; a third detector detecting a temperature of a third area on an end side in the width direction within the contact area; and a stopper stopping the image heating operation based on the output of the third detector.
摘要翻译：一种图像形成装置，其中加热构件通过图像形成部分加热在片材上形成的调色剂图像，所述图像形成部分包括：第一检测器，检测与片材接触的接触区域的第一区域的温度，当纸张的设定宽度是预定宽度时; 控制器，用于基于第一检测器的输出来控制加热构件; 第二检测器，检测第一区域外的第二区域的温度; 冷却器，其基于所述第二检测器的输出冷却所述第二区域; 第三检测器，检测接触区域内宽度方向端侧的第三区域的温度; 以及停止基于第三检测器的输出的图像加热操作的止动件。

13. 发明申请

US20070059010A1 Image heating apparatus 有权
标题翻译：图像加热装置
公开(公告)号：US20070059010A1
公开(公告)日：2007-03-15
申请号：US11470022
申请日：2006-09-05
申请人： Kota Arimoto , Taisuke Matsuura , Ryo Hanashi , Jun Tomine
发明人： Kota Arimoto , Taisuke Matsuura , Ryo Hanashi , Jun Tomine
IPC分类号： G03G15/20 , G03G21/20
CPC分类号： G03G15/2017 , G03G21/206 , G03G2215/20
摘要： An image heating apparatus including: a heating rotary member, which heats an image on a recording material in a nip portion; an air blowing unit, which blows air toward an air blowing port to cool a predetermined area of the heating rotary member; and a shutter, which opens and closes the air blowing port, wherein a cooling operation can be performed continuously with the shutter opened after image heating processing is completed, whereby a downtime required for making the temperature distribution over the entire heating area uniform after the continuous sheet supply of small-size recording materials is reduced remarkably.
摘要翻译：一种图像加热装置，包括：加热旋转构件，其加热夹持部中的记录材料上的图像; 吹气单元，其向空气吹出口吹送空气以冷却加热旋转构件的预定区域; 以及打开和关闭空气吹出口的快门，其中可以在图像加热处理完成之后使快门打开连续进行冷却操作，由此在连续的整个加热区域之后使整个加热区域上的温度分布均匀所需的停机时间小尺寸记录材料的片材供应显着减少。

14. 发明授权

US08478180B2 Image heating apparatus 有权
标题翻译：图像加热装置
公开(公告)号：US08478180B2
公开(公告)日：2013-07-02
申请号：US12956522
申请日：2010-11-30
申请人： Kota Arimoto , Ryo Suzuki
发明人： Kota Arimoto , Ryo Suzuki
IPC分类号： G03G15/20 , H05B11/00
CPC分类号： G03G15/2053 , G03G15/2039 , G03G2215/2035
摘要： An image heating apparatus includes a belt including a heat generating layer for generating heat by energization and including a power receiving portion which has electroconductivity and is electrically connected to the heat generating layer; a stationary back-up member, provided inside the belt, for sliding on an inner peripheral surface of the belt; a pressing member for pressing the belt against the back-up member to form a nip in which a recording material is to be nip-conveyed between the belt and itself; and an electroconductive portion, provided on the back-up member, for supplying electric power to the power receiving portion by being electrically connected to the power receiving portion.
摘要翻译：图像加热装置包括：带，其包括通过通电而产生热的发热层，并且包括具有导电性并与发热层电连接的受电部; 固定的支撑构件，设置在所述带内部，用于在所述带的内周面上滑动; 压紧构件，用于将带压靠在支撑构件上，以形成记录材料在带和本身之间被夹持传送的辊隙; 以及设置在所述支撑构件上的导电部分，用于通过电连接到所述受电部分来向所述受电部分提供电力。

15. 发明申请

US20110026990A1 ROTATIONAL HEATING MEMBER, AND IMAGE HEATING APPARATUS HAVING ROTATIONAL HEATING MEMBER 失效
标题翻译：旋转加热构件和具有旋转加热构件的图像加热装置
公开(公告)号：US20110026990A1
公开(公告)日：2011-02-03
申请号：US12847281
申请日：2010-07-30
申请人： Kota Arimoto
发明人： Kota Arimoto
IPC分类号： G03G15/20
CPC分类号： G03G15/2053
摘要： An image heating rotatable member for heating an image on a recording material, comprising a base layer; a heat generation layer, provided on the base layer, for generating heat by being supplied with electric power; an electrode layer, provided outside of the heat generation layer with respect to a widthwise direction and having an electric resistance which is smaller than that of the heat generation layer, for supplying the electric power to heat generation layer; an elastic layer provided on the electrode layer and having a length longer than that of the electrode layer measured in the widthwise direction; and a parting layer provided on the elastic layer and having a length which is substantially equal to the length of the electrode layer measured in the widthwise direction;
摘要翻译：一种用于加热记录材料上的图像的图像加热可旋转构件，包括基底层; 设置在基底层上的用于通过供电而产生热量的发热层; 电极层，其相对于宽度方向设置在所述发热层的外侧，并且具有比所述发热层的电阻小的电阻，用于向所述发热层供电; 弹性层，设置在所述电极层上，长度大于沿所述宽度方向测定的所述电极层的长度; 以及分离层，设置在所述弹性层上，其长度基本上等于在宽度方向上测量的电极层的长度;

16. 发明申请

US20090202269A1 IMAGE HEATING APPARTUS 有权
标题翻译：图像加热器
公开(公告)号：US20090202269A1
公开(公告)日：2009-08-13
申请号：US12420266
申请日：2009-04-08
申请人： Jun Tomine , Ryo Hanashi , Kota Arimoto , Taisuke Matsuura
发明人： Jun Tomine , Ryo Hanashi , Kota Arimoto , Taisuke Matsuura
IPC分类号： G03G21/20
CPC分类号： G03G15/2017 , G03G21/206 , G03G2215/20
摘要： An image heating apparatus including: an image heating member, which heats an image on a recording material in a nip portion; an air blower, which blows air toward an air blowing port to cool a predetermined area of the image heating member; and a shutter, which opens and closes the air blowing port, in which the shutter is kept at a closed position when a temperature of the predetermined area of the image heating member is equal to or lower than a predetermined temperature, whereby a temperature rise in a non-sheet passing portion can be efficiently reduced by using the small air blower without lowering the productivity when small-size recording materials are continuously passed nor reducing the lifetime of the air blower.
摘要翻译：一种图像加热装置，包括：图像加热构件，其加热夹持部中的记录材料上的图像; 鼓风机，其向空气吹出口吹送空气以冷却图像加热构件的预定区域; 以及当所述图像加热构件的预定区域的温度等于或低于预定温度时，使所述挡板保持在关闭位置的打开和关闭所述空气吹出口的挡板，由此，通过使用小型鼓风机，可以有效地减少非片材通过部分，而不会在连续通过小尺寸记录材料时降低生产率，也不会降低鼓风机的使用寿命。

17. 发明授权

US08369765B2 Rotational heating member, and image heating apparatus having rotational heating member 失效
标题翻译：旋转加热构件和具有旋转加热构件的图像加热装置
公开(公告)号：US08369765B2
公开(公告)日：2013-02-05
申请号：US12847281
申请日：2010-07-30
申请人： Kota Arimoto
发明人： Kota Arimoto
IPC分类号： G03G15/20
CPC分类号： G03G15/2053
摘要： An image heating rotatable member for heating an image on a recording material, includes a base layer, a heat generation layer, provided on the base layer, for generating heat by being supplied with electric power, an electrode layer, provided outside of the heat generation layer with respect to a widthwise direction and having an electric resistance which is smaller than that of the heat generation layer, for supplying the electric power to heat generation layer, an elastic layer provided on the electrode layer and having a length longer than that of the electrode layer measured in the widthwise direction, and a parting layer provided on the elastic layer.
摘要翻译：一种用于加热记录材料上的图像的图像加热可旋转构件，包括设置在基底层上的用于通过供电产生热量的基底层，发热层，设置在发热体外部的电极层相对于宽度方向具有比电热层低的电阻，用于向发热层供电;弹性层，设置在电极层上，长度比在宽度方向上测量的电极层和设置在弹性层上的分离层。

18. 发明授权

US07764895B2 Image heating apparatus with shutter control based on temperature 有权
标题翻译：基于温度的快门控制的图像加热装置
公开(公告)号：US07764895B2
公开(公告)日：2010-07-27
申请号：US12420266
申请日：2009-04-08
申请人： Jun Tomine , Ryo Hanashi , Kota Arimoto , Taisuke Matsuura
发明人： Jun Tomine , Ryo Hanashi , Kota Arimoto , Taisuke Matsuura
IPC分类号： G03G15/20
CPC分类号： G03G15/2017 , G03G21/206 , G03G2215/20
摘要： An image heating apparatus including: an image heating member, which heats an image on a recording material in a nip portion; an air blower, which blows air toward an air blowing port to cool a predetermined area of the image heating member; and a shutter, which opens and closes the air blowing port, in which the shutter is kept at a closed position when a temperature of the predetermined area of the image heating member is equal to or lower than a predetermined temperature, whereby a temperature rise in a non-sheet passing portion can be efficiently reduced by using the small air blower without lowering the productivity when small-size recording materials are continuously passed nor reducing the lifetime of the air blower.
摘要翻译：一种图像加热装置，包括：图像加热构件，其加热夹持部中的记录材料上的图像; 鼓风机，其向空气吹出口吹送空气以冷却图像加热构件的预定区域; 以及当所述图像加热构件的预定区域的温度等于或低于预定温度时，使所述挡板保持在关闭位置的打开和关闭所述空气吹出口的挡板，由此，通过使用小型鼓风机，可以有效地减少非片材通过部分，而不会在连续通过小尺寸记录材料时降低生产率，也不会降低鼓风机的使用寿命。

19. 发明申请

US20060029432A1 Developing apparatus 有权
标题翻译：开发设备
公开(公告)号：US20060029432A1
公开(公告)日：2006-02-09
申请号：US11193398
申请日：2005-08-01
申请人： Kota Arimoto , Shigeru Tanaka , Shinya Suzuki
发明人： Kota Arimoto , Shigeru Tanaka , Shinya Suzuki
IPC分类号： G03G15/08
CPC分类号： G03G15/09
摘要： A developing apparatus having a developer carrying member for carrying a developer including toner and carrier to a portion opposed to an image bearing member, a first chamber having the developer carrying member disposed in its opening, a conveying member disposed in the first chamber for conveying the developer in the longitudinal direction of the developer carrying member, a second chamber to which the developer is supplied from the first chamber through a first communicating portion leading to the first chamber and which supplies the developer to a developing chamber through a second communicating portion leading to the first chamber, and an agitating and conveying member disposed in the second chamber and rotatable to agitate and convey the developer, the second chamber and the agitating and conveying member being disposed while inclined so that their second communicating portion side is higher than their first communicating portion side, the first communicating portion side of the first chamber being higher than the first communicating portion side of the second chamber, and a developer is supplied from a supply opening provided in the upper portion of an area of the second chamber to which the developer is supplied from the first communicating portion.
摘要翻译：一种显影装置，具有用于将包括调色剂和载体的显影剂携带到与图像承载部件相对的部分的显影剂承载部件，具有设置在其开口中的显影剂承载部件的第一室，设置在第一室中的输送部件，显影剂沿显影剂承载构件的纵向方向;第二室，显影剂从第一室通过第一连通部分提供到第一室，通过第一室，并通过第二连通部分将显影剂供应到显影室，所述第一室和设置在所述第二室中的搅拌和输送构件，其可旋转以搅拌和输送所述显影剂，所述第二室和所述搅拌和输送构件倾斜设置，使得其第二连通部侧高于其第一连通第一连通部分侧 e第一室高于第二室的第一连通部分侧，并且显影剂从设置在从第一连通部分供应显影剂的第二室的区域的上部的供应开口供应。

20. 发明授权

US06850722B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US06850722B2
公开(公告)日：2005-02-01
申请号：US10265790
申请日：2002-10-08
申请人： Yuji Sakemi , Koji Masuda , Keiko Igarashi , Tomoyuki Sakamaki , Kota Arimoto
发明人： Yuji Sakemi , Koji Masuda , Keiko Igarashi , Tomoyuki Sakamaki , Kota Arimoto
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0822 , G03G15/0126 , G03G15/0844 , G03G2215/0174
摘要： An image forming apparatus includes an image bearing member; a plurality of first developing devices for developing an electrostatic latent image formed on the image bearing member at a developing position using a developer which includes a toner and a carrier; a rotatable member rotatable in a path including the first developing position, for supporting the plurality of first developing devices, wherein each of the plurality of first developing devices is effective to discharge excess developer produced by receiving the developer including the toner and the carrier to outside of each of the plurality of first developer devices using a rotation of the rotatable member; and a second developer container for developing an electrostatic latent image formed on the image bearing member at a second developing position using a developer including a toner, wherein the second developing device is disposed at a position so as to be non-rotatably adjacent to the image bearing member.
摘要翻译：图像形成装置包括：图像承载部件; 多个第一显影装置，用于使用包括调色剂和载体的显影剂在显影位置显影形成在图像承载部件上的静电潜像; 可旋转构件，其可在包括所述第一显影位置的路径中旋转，用于支撑所述多个第一显影装置，其中所述多个第一显影装置中的每一个有效地将通过将包括所述调色剂和所述载体的显影剂接收到外部而产生的多余显影剂所述多个第一显影剂装置中的每一个使用所述可旋转构件的旋转; 以及第二显影剂容器，用于使用包括调色剂的显影剂在第二显影位置处使形成在图像承载部件上的静电潜像显影，其中第二显影装置设置在与图像不可旋转相邻的位置轴承构件。

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