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1. 发明申请

US20110142483A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20110142483A1
公开(公告)日：2011-06-16
申请号：US12964934
申请日：2010-12-10
申请人： Noboru OOMOTO , Shoichi Yoshikawa , Shigeru Tashiro , Atsuhiko Shimoyama , Yoshiyuki Toso , Tou Matsunaga
发明人： Noboru OOMOTO , Shoichi Yoshikawa , Shigeru Tashiro , Atsuhiko Shimoyama , Yoshiyuki Toso , Tou Matsunaga
IPC分类号： G03G21/20 , G03G15/20
CPC分类号： G03G15/2053 , G03G15/2025
摘要： An image forming apparatus includes a cylindrical or annular fixing member, an outer surface of which is brought into pressure contact with a conveyed sheet to fix an image onto the sheet; and a heating source for heating the fixing member to a specified target temperature. The fixing member includes a cylindrical or annular base material, a rubber layer with elasticity, and an outer layer for aiding release of the sheet. An end portion of the rubber layer and an end portion of the outer layer are each positioned inner than an end portion of the base material with respect to a width direction perpendicular to a circumferential direction on the base material. A filter member capable of trapping ultra fine particles generated from the rubber layer is provided on the base material in a position facing the end portion of the rubber layer along the circumferential direction.
摘要翻译：图像形成装置包括圆柱形或环形固定构件，其外表面与被输送的片材压力接触以将图像固定在片材上; 以及用于将固定构件加热到指定的目标温度的加热源。固定构件包括圆柱形或环形基底材料，具有弹性的橡胶层和用于帮助释放片材的外层。橡胶层的端部和外层的端部分别相对于基材的与圆周方向垂直的宽度方向位于基材的端部的内侧。能够捕获从橡胶层产生的超细小粒子的过滤构件在沿着圆周方向的面向橡胶层的端部的位置的基材上设置。

2. 发明申请

US20110200371A1 FIXING MEMBER AND METHOD FOR MANUFACTURING SAME 有权
标题翻译：固定构件及其制造方法
公开(公告)号：US20110200371A1
公开(公告)日：2011-08-18
申请号：US13023618
申请日：2011-02-09
申请人： Noboru OOMOTO , Shoichi Yoshikawa , Shigeru Tashiro , Atsuhiko Shimoyama , Yoshiyuki Toso , Tou Matsunaga
发明人： Noboru OOMOTO , Shoichi Yoshikawa , Shigeru Tashiro , Atsuhiko Shimoyama , Yoshiyuki Toso , Tou Matsunaga
IPC分类号： G03G15/20 , B29C71/02
CPC分类号： G03G15/2057
摘要： A fixing member according to the present invention is such one as is brought into pressure contact with a conveyed sheet to fix an image onto the sheet. The fixing member comprises a cylindrical or annular base material, a rubber layer provided so as to cover an outer surface of the base material and having elasticity, and an outer layer provided so as to cover an outer surface of the rubber layer for aiding release of the sheet. A siloxane content in a central section of the rubber layer is less than twice the siloxane content in an end portion of the rubber layer with respect to a width direction vertical to a circumferential direction on the base material.
摘要翻译：根据本发明的固定构件是与被输送的片材压力接触以将图像固定在片材上的固定构件。固定构件包括圆柱形或环形基材，橡胶层设置成覆盖基材的外表面并具有弹性，外层设置成覆盖橡胶层的外表面以帮助释放该表。橡胶层的中心部分的硅氧烷含量相对于基材上的圆周方向的宽度方向，小于橡胶层的端部的硅氧烷含量的两倍。

3. 发明授权

US08652019B2 Fixing member and method for manufacturing same 有权
标题翻译：固定件及其制造方法
公开(公告)号：US08652019B2
公开(公告)日：2014-02-18
申请号：US13023618
申请日：2011-02-09
申请人： Noboru Oomoto , Shoichi Yoshikawa , Shigeru Tashiro , Atsuhiko Shimoyama , Yoshiyuki Toso , Tou Matsunaga
发明人： Noboru Oomoto , Shoichi Yoshikawa , Shigeru Tashiro , Atsuhiko Shimoyama , Yoshiyuki Toso , Tou Matsunaga
IPC分类号： G03G15/20
CPC分类号： G03G15/2057
摘要： A fixing member according to the present invention is such one as is brought into pressure contact with a conveyed sheet to fix an image onto the sheet. The fixing member comprises a cylindrical or annular base material, a rubber layer provided so as to cover an outer surface of the base material and having elasticity, and an outer layer provided so as to cover an outer surface of the rubber layer for aiding release of the sheet. A siloxane content in a central section of the rubber layer is less than twice the siloxane content in an end portion of the rubber layer with respect to a width direction vertical to a circumferential direction on the base material.
摘要翻译：根据本发明的固定构件是与被输送的片材压力接触以将图像固定在片材上的固定构件。固定构件包括圆柱形或环形基材，橡胶层设置成覆盖基材的外表面并具有弹性，外层设置成覆盖橡胶层的外表面以帮助释放该表。橡胶层的中心部分的硅氧烷含量相对于基材上的圆周方向的宽度方向，小于橡胶层的端部的硅氧烷含量的两倍。

4. 发明授权

US08554104B2 Image forming apparatus having a fixing device including an exhaust fan 有权
标题翻译：具有包括排气扇的定影装置的图像形成装置
公开(公告)号：US08554104B2
公开(公告)日：2013-10-08
申请号：US13034944
申请日：2011-02-25
申请人： Atsuhiko Shimoyama , Shoichi Yoshikawa , Shigeru Tashiro , Noboru Oomoto , Yoshiyuki Toso , Tou Matsunaga
发明人： Atsuhiko Shimoyama , Shoichi Yoshikawa , Shigeru Tashiro , Noboru Oomoto , Yoshiyuki Toso , Tou Matsunaga
IPC分类号： G03G21/20 , G03G21/00 , G03G15/20
CPC分类号： G03G15/2064 , G03G21/206 , G03G2221/1645
摘要： An image forming apparatus includes a fixing member for fixing an image onto a sheet in pressure contact with an outer surface thereof; and a heating source for heating the fixing member. A duct is provided in a position facing the fixing member with respect to a width direction perpendicular to a circumferential direction of the fixing member and which has an inlet for taking in fine particles generated from the fixing member. A filter member is provided inside the duct and which can trap the fine particles which flow through the duct. An exhaust fan is provided in the duct upstream or downstream from the filter member for generating an air flow going from the inlet to an outlet of the duct. A control section controls the operation of the exhaust fan according to initial burst conditions under which the fine particles are emitted from the fixing member.
摘要翻译：图像形成装置包括用于将图像定影到与其外表面压力接触的片材上的固定构件; 以及用于加热固定构件的加热源。在与固定构件相对于与固定构件的周向垂直的宽度方向上的面向固定构件的位置设置管道，并且具有用于吸收由固定构件产生的细小颗粒的入口。过滤构件设置在管道内部并且可以捕获流过管道的细颗粒。在过滤构件的上游或下游设置有排风扇，用于产生从入口到管道出口的空气流。控制部根据从固定部件发射微粒的初始突发条件来控制排气扇的动作。

5. 发明授权

US08554103B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US08554103B2
公开(公告)日：2013-10-08
申请号：US12964934
申请日：2010-12-10
申请人： Noboru Oomoto , Shoichi Yoshikawa , Shigeru Tashiro , Atsuhiko Shimoyama , Yoshiyuki Toso , Tou Matsunaga
发明人： Noboru Oomoto , Shoichi Yoshikawa , Shigeru Tashiro , Atsuhiko Shimoyama , Yoshiyuki Toso , Tou Matsunaga
IPC分类号： G03G21/20
CPC分类号： G03G15/2053 , G03G15/2025
摘要： An image forming apparatus includes a cylindrical or annular fixing member, an outer surface of which is brought into pressure contact with a conveyed sheet to fix an image onto the sheet; and a heating source for heating the fixing member to a specified target temperature. The fixing member includes a cylindrical or annular base material, a rubber layer with elasticity, and an outer layer for aiding release of the sheet. An end portion of the rubber layer and an end portion of the outer layer are each positioned inner than an end portion of the base material with respect to a width direction perpendicular to a circumferential direction on the base material. A filter member capable of trapping ultra fine particles generated from the rubber layer is provided on the base material in a position facing the end portion of the rubber layer along the circumferential direction.
摘要翻译：图像形成装置包括圆柱形或环形固定构件，其外表面与被输送的片材压力接触以将图像固定在片材上; 以及用于将固定构件加热到指定的目标温度的加热源。固定构件包括圆柱形或环形基底材料，具有弹性的橡胶层和用于帮助释放片材的外层。橡胶层的端部和外层的端部分别相对于基材的与圆周方向垂直的宽度方向位于基材的端部的内侧。能够捕获从橡胶层产生的超细小粒子的过滤构件在沿着圆周方向的面向橡胶层的端部的位置的基材上设置。

6. 发明授权

US08478156B2 Image forming apparatus having air duct facing fixing member 有权
标题翻译：具有导风面对的固定部件的图像形成装置
公开(公告)号：US08478156B2
公开(公告)日：2013-07-02
申请号：US13034888
申请日：2011-02-25
申请人： Atsuhiko Shimoyama , Tooru Watanabe , Shigeru Tashiro , Noboru Oomoto , Yoshiyuki Toso , Tou Matsunaga
发明人： Atsuhiko Shimoyama , Tooru Watanabe , Shigeru Tashiro , Noboru Oomoto , Yoshiyuki Toso , Tou Matsunaga
IPC分类号： G03G21/20
CPC分类号： G03G21/206 , G03G15/2064 , G03G2221/1645
摘要： An image forming apparatus includes a fixing member having a cylindrical or annular shape for fixing an image onto a sheet which is in pressure contact with an outer surface thereof; and a heating source for heating the fixing member to a fixing temperature. A duct is provided in a position facing the fixing member with respect to a width direction perpendicular to a circumferential direction of the fixing member and which has an inlet for taking in fine particles generated from the fixing member. An exhaust fan is provided inside the duct or in an outlet of the duct for generating an air flow going from the inlet to the outlet of the duct. A first filter member is provided upstream or downstream from the exhaust fan inside the duct and the first filter can trap the fine particles which flow through the duct getting on the air flow. A control section controls an amount of the air flow passing through the first filter member according to initial burst conditions under which the fine particles are emitted from the fixing member.
摘要翻译：图像形成装置包括具有圆柱形或环形形状的固定构件，用于将图像定影到与其外表面压力接触的片材上; 以及用于将定影构件加热到定影温度的加热源。在与固定构件相对于与固定构件的周向垂直的宽度方向上相对于固定构件的位置设置管道，并且具有用于吸收由固定构件产生的细小颗粒的入口。排气风扇设置在管道内或管道的出口内，用于产生从管道的入口到出口的气流。第一过滤构件设置在管道内部的排气风扇的上游或下游，并且第一过滤器可以捕获流过管道的微粒流入空气流。控制部根据从固定部件发出微粒的初始突发条件，控制通过第一过滤部件的气流量。

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