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1. 发明授权

US08879944B2 Cartridge having molded resin electrode 有权
标题翻译：具有模制树脂电极的墨盒
公开(公告)号：US08879944B2
公开(公告)日：2014-11-04
申请号：US13556653
申请日：2012-07-24
申请人： Hiroshi Takarada , Kuniaki Hirukawa , Akira Suzuki , Nobuharu Hoshi , Yuichi Fukui
发明人： Hiroshi Takarada , Kuniaki Hirukawa , Akira Suzuki , Nobuharu Hoshi , Yuichi Fukui
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： B29C45/0001 , B29K2059/00 , B29K2105/16 , B29K2507/04 , B29K2995/0005 , B29L2031/7678 , G03G15/0865 , G03G21/1619 , G03G21/1652 , G03G21/1867
摘要： A cartridge is provided with an electrode portion for connecting a main assembly contact. The cartridge electrode includes a first contact portion, exposed toward an outside of a frame of the cartridge, contacted to a main assembly contact provided in the apparatus main assembly. The cartridge electrode further includes a second contact portion provided for being electrically connected to a process means of the cartridge, and an injection receiving portion into which resin is injected when the cartridge electrode is molded into the frame. The electroconductive resin injected from the injection receiving portion is branched to mold the first contact portion and the second contact portion so that an electroconductive path for electrically connecting the main assembly contact and the process means is formed.
摘要翻译：盒具有用于连接主组件触点的电极部分。盒式电极包括朝向盒的框架的外部暴露的第一接触部分，其接触设置在设备主组件中的主组件触点。盒式电极还包括设置用于电连接到盒的处理装置的第二接触部分和当盒电极被模制到框架中时注入树脂的注射接收部分。从注射接收部分注入的导电树脂被分支以模制第一接触部分和第二接触部分，从而形成用于电连接主组件接触件和处理装置的导电通路。

2. 发明申请

US20150037065A1 CARTRIDGE AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：墨盒和图像形成装置
公开(公告)号：US20150037065A1
公开(公告)日：2015-02-05
申请号：US14520784
申请日：2014-10-22
申请人： Hiroshi Takarada , Kuniaki Hirukawa , Akira Suzuki , Nobuharu Hoshi , Yuichi Fukui
发明人： Hiroshi Takarada , Kuniaki Hirukawa , Akira Suzuki , Nobuharu Hoshi , Yuichi Fukui
IPC分类号： G03G21/16
CPC分类号： B29C45/0001 , B29K2059/00 , B29K2105/16 , B29K2507/04 , B29K2995/0005 , B29L2031/7678 , G03G15/0865 , G03G21/1619 , G03G21/1652 , G03G21/1867
摘要： In a cartridge provided with an electrode portion for connecting a main assembly contact and process means by injecting an electroconductive resin into a frame, in order to simplify structures of the frame and the electrode portion and to improve an assembling property of the cartridge and an electrode property of the electrode portion, the cartridge electrode integrally molded by injecting the electroconductive resin into the frame includes a first contact portion, exposed toward an outside of the frame, contacted to a main assembly contact provided in the apparatus main assembly; a second contact portion provided for being electrically connected to the process means; and an injection receiving portion into which the resin is injected when the cartridge electrode is molded into the frame, and, the electroconductive resin injected from the injection receiving portion is branched to mold the first contact portion and the second contact portion so that an electroconductive path for electrically connecting the main assembly contact and the process means is formed
摘要翻译：在具有用于通过将导电树脂注入框架中来连接主组件触点和处理装置的电极部分的盒中，为了简化框架和电极部分的结构并改善盒和电极的组装性能电极部分的特性，通过将导电树脂注入框架而整体模制的盒式电极包括：朝向框架外部暴露的第一接触部分，与设置在设备主组件中的主组件触点接触; 设置成电连接到处理装置的第二接触部分; 以及注射接收部，当所述盒电极被模制到所述框架中时，所述注射接收部分被注入到所述注射接收部分中，并且从所述注射接收部分注入的所述导电树脂被分支以模制所述第一接触部分和所述第二接触部分，使得导电路径用于电连接主组件触点和处理装置

3. 发明申请

US20130022368A1 CARTRIDGE AND IMAGE FORMING APPARATUS 有权
标题翻译：墨盒和图像形成装置
公开(公告)号：US20130022368A1
公开(公告)日：2013-01-24
申请号：US13556653
申请日：2012-07-24
申请人： Hiroshi Takarada , Kuniaki Hirukawa , Akira Suzuki , Nobuharu Hoshi , Yuichi Fukui
发明人： Hiroshi Takarada , Kuniaki Hirukawa , Akira Suzuki , Nobuharu Hoshi , Yuichi Fukui
IPC分类号： G03G15/00
CPC分类号： B29C45/0001 , B29K2059/00 , B29K2105/16 , B29K2507/04 , B29K2995/0005 , B29L2031/7678 , G03G15/0865 , G03G21/1619 , G03G21/1652 , G03G21/1867
摘要： A cartridge is provided with an electrode portion for connecting a main assembly contact. The cartridge electrode includes a first contact portion, exposed toward an outside of a frame of the cartridge, contacted to a main assembly contact provided in the apparatus main assembly. The cartridge electrode further includes a second contact portion provided for being electrically connected to a process means of the cartridge, and an injection receiving portion into which resin is injected when the cartridge electrode is molded into the frame. The electroconductive resin injected from the injection receiving portion is branched to mold the first contact portion and the second contact portion so that an electroconductive path for electrically connecting the main assembly contact and the process means is formed.
摘要翻译：盒具有用于连接主组件触点的电极部分。盒式电极包括朝向盒的框架的外部暴露的第一接触部分，其接触设置在设备主组件中的主组件触点。盒式电极还包括设置用于电连接到盒的处理装置的第二接触部分和当盒电极被模制到框架中时注入树脂的注射接收部分。从注射接收部分注入的导电树脂被分支以模制第一接触部分和第二接触部分，从而形成用于电连接主组件接触件和处理装置的导电通路。

4. 发明授权

US09367025B2 Cartridge including cartridge electrode integrally molded with frame 有权
标题翻译：墨盒包括与框架一体成型的墨盒电池
公开(公告)号：US09367025B2
公开(公告)日：2016-06-14
申请号：US14520784
申请日：2014-10-22
申请人： Hiroshi Takarada , Kuniaki Hirukawa , Akira Suzuki , Nobuharu Hoshi , Yuichi Fukui
发明人： Hiroshi Takarada , Kuniaki Hirukawa , Akira Suzuki , Nobuharu Hoshi , Yuichi Fukui
IPC分类号： G03G21/16 , G03G21/18
CPC分类号： B29C45/0001 , B29K2059/00 , B29K2105/16 , B29K2507/04 , B29K2995/0005 , B29L2031/7678 , G03G15/0865 , G03G21/1619 , G03G21/1652 , G03G21/1867
摘要： A cartridge is detachably mountable to an apparatus main assembly of an image forming apparatus. The cartridge includes a cartridge electrode formed on a frame. The cartridge electrode includes a first contact portion provided for being electrically connected to a main assembly contact of the apparatus main assembly and a second contact portion contacted to an electroconductive member. The cartridge electrode is integrally molded with the frame and further includes a portion that (i) is formed in a buffer portion and (ii) is formed from electroconductive resin.
摘要翻译：盒可拆卸地安装到图像形成装置的装置主组件上。盒包括形成在框架上的盒式电极。盒式电极包括第一接触部分，其设置为电连接到设备主组件的主组件触点和与导电构件接触的第二接触部分。盒式电极与框架整体模制，并且还包括（i）形成在缓冲部分中的部分，（ii）由导电树脂形成。

5. 发明申请

US20100150604A1 SEALING MEMBER AND PROCESS CARTRIDGE 有权
标题翻译：密封会员和工艺盒
公开(公告)号：US20100150604A1
公开(公告)日：2010-06-17
申请号：US12634582
申请日：2009-12-09
申请人： Makoto Hayashida , Nobuharu Hoshi , Akira Suzuki , Emi Watanabe , Kenji Aoki
发明人： Makoto Hayashida , Nobuharu Hoshi , Akira Suzuki , Emi Watanabe , Kenji Aoki
IPC分类号： G03G15/08
CPC分类号： G03G21/1828 , G03G15/0812 , G03G15/0898 , G03G21/1832
摘要： Provided is a sealing member for preventing leakage of a developer from a developer containing portion of a process cartridge detachable from a main body of an electrophotographic image forming apparatus to an outside of the developer containing portion. The sealing member is made of a thermoplastic elastomer that contains at least a copolymer and a plasticizer. In a molecular weight distribution of a tetrahydrofuran soluble matter of the thermoplastic elastomer measured by gel permeation chromatography, at least one peak is present in each of a region of a molecular weight of 4,000 or less and a region of a molecular weight of 30,000 to 200,000, and a percentage of a component of a molecular weight of 800 or less in a region of a molecular weight of 5,000 or less is 30% or less.
摘要翻译：提供了一种密封构件，用于防止显影剂从可从电子照相图像形成装置的主体拆卸的处理盒的显影剂容纳部分泄漏到显影剂容纳部分的外部。密封构件由至少含有共聚物和增塑剂的热塑性弹性体制成。在通过凝胶渗透色谱法测定的热塑性弹性体的四氢呋喃可溶物质的分子量分布中，在分子量为4,000以下的区域和分子量为30,000〜200,000的区域中存在至少一个峰，分子量为5000以下的分子量为800以下的成分的百分比为30％以下。

6. 发明授权

US09104139B2 Developing device, process cartridge, remanufacturing method for developing device and process cartridge 有权
标题翻译：显影装置，处理盒，开发装置和处理盒的再制造方法
公开(公告)号：US09104139B2
公开(公告)日：2015-08-11
申请号：US13108132
申请日：2011-05-16
申请人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida
发明人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G15/0894 , G03G15/0812 , G03G15/0817 , G03G15/0898 , G03G21/181 , G03G2215/00987 , G03G2215/0866
摘要： A remanufacturing method for a developing device and a process cartridge includes a dismounting step of dismounting a regulating member from a development frame member, a cleaning step of cleaning a blade sealing member, and a mounting step of mounting the regulating member to the development frame member after the cleaning step.
摘要翻译：用于显影装置和处理盒的再制造方法包括从显影框架构件拆卸调节构件的拆卸步骤，清洁刀片密封构件的清洁步骤以及将调节构件安装到显影框架构件的安装步骤清洁步骤后。

7. 发明授权

US08682211B2 Developing device frame unit, developing device, process cartridge, and manufacturing method of the developing device frame unit 有权
标题翻译：显影装置框架单元，显影装置，处理盒以及显影装置框架单元的制造方法
公开(公告)号：US08682211B2
公开(公告)日：2014-03-25
申请号：US13071857
申请日：2011-03-25
申请人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida , Kazuhiko Kanno , Tadashi Horikawa
发明人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida , Kazuhiko Kanno , Tadashi Horikawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0812
摘要： A developing device frame unit supporting a regulating member regulating the layer thickness of developer on a developer carrier. The unit includes a frame having a seal forming portion, first and second, first and second end seals contactable to the carrier surface to prevent carrier-axial-direction leaking of the developer, and a blade sealer sealing between the regulating member and the frame to prevent developer leaking when the regulating member is mounted. The blade sealer is an elastomer resin material which is injection-molded with a metal mold and in the seal forming portion where the end seals are provided. The blade sealer connects the end seals with each other, and a protrusion provided by a squeezed-out portion of the resin material is provided by injecting, into a space defined by the metal mold, the seal forming portion, and the end seal seals, a resin material volume larger than a volume of the space.
摘要翻译：显影装置框架单元，其支撑调节显影剂载体上的显影剂层厚度的调节构件。该单元包括具有密封形成部分的框架，第一和第二端部密封件，其能够接触载体表面以防止显影剂的载体 - 轴向泄漏，以及在调节构件和框架之间密封的叶片密封件，当安装调节构件时，防止显影剂泄漏。叶片封口机是用金属模具注射成型的弹性体树脂材料和设置端部密封件的密封形成部分。叶片密封器将端部密封件彼此连接，并且通过将由金属模具限定的空间，密封形成部分和端部密封件密封件注入到由树脂材料的挤出部分提供的突起来提供，树脂材料体积大于该空间的体积。

8. 发明授权

US07933534B2 Developing device frame unit, developing device, process cartridge, and manufacturing method of the developing device frame unit 有权
标题翻译：显影装置框架单元，显影装置，处理盒以及显影装置框架单元的制造方法
公开(公告)号：US07933534B2
公开(公告)日：2011-04-26
申请号：US12359601
申请日：2009-01-26
申请人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida , Kazuhiko Kanno , Tadashi Horikawa
发明人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida , Kazuhiko Kanno , Tadashi Horikawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0812
摘要： A developing device frame unit supporting a regulating member regulating the layer thickness of developer on a developer carrier. The unit includes a frame having a seal forming portion, first and second, first and second end seals contactable to the carrier surface to prevent carrier-axial-direction leaking of the developer, and a blade sealer sealing between the regulating member and the frame to prevent developer leaking when the regulating member is mounted. The blade sealer is an elastomer resin material which is injection-molded with a metal mold and in the seal forming portion where the end seals are provided. The blade sealer connects the end seals with each other, and a protrusion provided by a squeezed-out portion of the resin material is provided by injecting, into a space defined by the metal mold, the seal forming portion, and the end seal seals, a resin material volume larger than a volume of the space.
摘要翻译：显影装置框架单元，其支撑调节显影剂载体上的显影剂层厚度的调节构件。该单元包括具有密封形成部分的框架，第一和第二端部密封件，其能够接触载体表面以防止显影剂的载体 - 轴向泄漏，以及在调节构件和框架之间密封的叶片密封件，当安装调节构件时，防止显影剂泄漏。叶片封口机是用金属模具注射成型的弹性体树脂材料和设置端部密封件的密封形成部分。叶片密封器将端部密封件彼此连接，并且通过将由金属模具限定的空间，密封形成部分和端部密封件密封件注入到由树脂材料的挤出部分提供的突起来提供，树脂材料体积大于该空间的体积。

9. 发明授权

US08139975B2 Sealing member and process cartridge 有权
标题翻译：密封件和处理盒
公开(公告)号：US08139975B2
公开(公告)日：2012-03-20
申请号：US12634582
申请日：2009-12-09
申请人： Makoto Hayashida , Nobuharu Hoshi , Akira Suzuki , Emi Watanabe , Kenji Aoki
发明人： Makoto Hayashida , Nobuharu Hoshi , Akira Suzuki , Emi Watanabe , Kenji Aoki
IPC分类号： G03G15/08
CPC分类号： G03G21/1828 , G03G15/0812 , G03G15/0898 , G03G21/1832
摘要： Provided is a sealing member for preventing leakage of a developer from a developer containing portion of a process cartridge detachable from a main body of an electrophotographic image forming apparatus to an outside of the developer containing portion. The sealing member is made of a thermoplastic elastomer that contains at least a copolymer and a plasticizer. In a molecular weight distribution of a tetrahydrofuran soluble matter of the thermoplastic elastomer measured by gel permeation chromatography, at least one peak is present in each of a region of a molecular weight of 4,000 or less and a region of a molecular weight of 30,000 to 200,000, and a percentage of a component of a molecular weight of 800 or less in a region of a molecular weight of 5,000 or less is 30% or less.
摘要翻译：提供了一种密封构件，用于防止显影剂从可从电子照相图像形成装置的主体拆卸的处理盒的显影剂容纳部分泄漏到显影剂容纳部分的外部。密封构件由至少含有共聚物和增塑剂的热塑性弹性体制成。在通过凝胶渗透色谱法测定的热塑性弹性体的四氢呋喃可溶物质的分子量分布中，在分子量为4,000以下的区域和分子量为30,000〜200,000的区域中存在至少一个峰，分子量为5000以下的分子量为800以下的成分的百分比为30％以下。

10. 发明申请

US20110170903A1 DEVELOPING DEVICE FRAME UNIT, DEVELOPING DEVICE, PROCESS CARTRIDGE, AND MANUFACTURING METHOD OF THE DEVELOPING DEVICE FRAME UNIT 有权
标题翻译：开发设备框架单元，开发设备，处理盒和开发设备框架单元的制造方法
公开(公告)号：US20110170903A1
公开(公告)日：2011-07-14
申请号：US13071857
申请日：2011-03-25
申请人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida , Kazuhiko Kanno , Tadashi Horikawa
发明人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida , Kazuhiko Kanno , Tadashi Horikawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0812
摘要： A developing device frame unit supporting a regulating member regulating the layer thickness of developer on a developer carrier. The unit includes a frame having a seal forming portion, first and second, first and second end seals contactable to the carrier surface to prevent carrier-axial-direction leaking of the developer, and a blade sealer sealing between the regulating member and the frame to prevent developer leaking when the regulating member is mounted. The blade sealer is an elastomer resin material which is injection-molded with a metal mold and in the seal forming portion where the end seals are provided. The blade sealer connects the end seals with each other, and a protrusion provided by a squeezed-out portion of the resin material is provided by injecting, into a space defined by the metal mold, the seal forming portion, and the end seal seals, a resin material volume larger than a volume of the space.
摘要翻译：显影装置框架单元，其支撑调节显影剂载体上的显影剂层厚度的调节构件。该单元包括具有密封形成部分的框架，第一和第二端部密封件，其能够接触载体表面以防止显影剂的载体 - 轴向泄漏，以及在调节构件和框架之间密封的叶片密封件，当安装调节构件时，防止显影剂泄漏。叶片封口机是用金属模具注射成型的弹性体树脂材料和设置端部密封件的密封形成部分。叶片密封器将端部密封件彼此连接，并且通过将由金属模具限定的空间，密封形成部分和端部密封件密封件注入到由树脂材料的挤出部分提供的突起来提供，树脂材料体积大于该空间的体积。

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