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1. 发明授权

US06229979B1 Developing charging member supplied with a voltage of a same polarity as that of a developer and not less than a charge starting voltage and a developing charging roller with internal bearing 有权
标题翻译：显影充电元件提供与显影剂极性相同的电压，并且不小于充电起始电压和带内轴承的显影充电辊
公开(公告)号：US06229979B1
公开(公告)日：2001-05-08
申请号：US09167723
申请日：1998-10-07
申请人： Yasuyuki Ishii , Tadayuki Tsuda , Shinichi Sasaki , Kanji Yokomori , Kouji Hashimoto , Toru Oguma , Nobuharu Hoshi
发明人： Yasuyuki Ishii , Tadayuki Tsuda , Shinichi Sasaki , Kanji Yokomori , Kouji Hashimoto , Toru Oguma , Nobuharu Hoshi
IPC分类号： G03G1508
CPC分类号： G03G15/0806 , G03G15/0812
摘要： A developing device includes a developing container for accommodating a developer; a developer carrying member, disposed in an opening of the developing container, for carrying a developer; a developer charging member for being contacted to the developer on the developer carrying member and supplied with a voltage of the same polarity as the developer and not less than a discharge start voltage.
摘要翻译：显影装置包括用于容纳显影剂的显影容器; 显影剂承载构件，设置在显影容器的开口中，用于承载显影剂; 显影剂充电构件，用于与显影剂承载构件上的显影剂接触并提供与显影剂相同极性的电压并且不小于放电开始电压。

2. 发明授权

US6144820A Developing apparatus with a sealing member having an insulating layer and a conductive portion 失效
标题翻译：具有密封构件的显影装置具有绝缘层和导电部分
公开(公告)号：US6144820A
公开(公告)日：2000-11-07
申请号：US290265
申请日：1999-04-13
申请人： Yasuyuki Ishii , Kenji Matsuda , Kouji Hashimoto , Akiyoshi Fujita , Nobuharu Hoshi , Norio Takami , Tadashi Horikawa
发明人： Yasuyuki Ishii , Kenji Matsuda , Kouji Hashimoto , Akiyoshi Fujita , Nobuharu Hoshi , Norio Takami , Tadashi Horikawa
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/0898 , G03G2221/1648 , G03G2221/183
摘要： The present invention relates to a developing apparatus which has a developer container, a developer bearing member and a developer sealing member. Also, it is mainly featured that at least a part of the developer sealing member is a conductive portion, and the developer bearing member and the conductive portion have a same potential when a voltage is applied to the developer bearing member.
摘要翻译：本发明涉及具有显影剂容器，显影剂承载构件和显影剂密封构件的显影装置。此外，主要特征在于，显影剂密封构件的至少一部分是导电部分，并且当向显影剂承载构件施加电压时，显影剂承载构件和导电部分具有相同的电位。

3. 发明授权

US07146115B2 Image forming apparatus and developing-agent amount detecting method, cartridge, and storage medium 有权
标题翻译：图像形成装置和显影剂量检测方法，盒式存储介质
公开(公告)号：US07146115B2
公开(公告)日：2006-12-05
申请号：US10995751
申请日：2004-11-23
申请人： Tatsuya Suzuki , Nobuharu Hoshi , Kanji Yokomori
发明人： Tatsuya Suzuki , Nobuharu Hoshi , Kanji Yokomori
IPC分类号： G03G15/08
CPC分类号： G03G15/553 , G03G15/0856 , G03G15/0862 , G03G15/556 , G03G2215/0119
摘要： An image forming apparatus having a first operating mode and a second operating mode, where the second operating mode has an image forming velocity different from that in the first operating mode. The image forming apparatus includes a developing-agent containing portion, which contains a developing agent, an optical developing-agent amount detecting portion, which detects the amount of developing agent in the developing agent containing portion, a processing portion, which obtains the amount of developing agent based on data on the amount of developing agent detected by the developing-agent amount detecting portion, and a storing portion, which stores information for correcting data on the amount of developing agent detected by the developing-agent amount detecting portion in the second operating mode. The processing portion corrects the data on the amount of developing agent detected by the developing-agent amount detecting portion in the second operating mode based on the information stored in the storing portion, and obtains the amount of developing agent based on the corrected data.
摘要翻译：一种具有第一操作模式和第二操作模式的图像形成装置，其中第二操作模式具有与第一操作模式不同的图像形成速度。图像形成装置包括含有显影剂的显影剂容纳部，检测显影剂容纳部中的显影剂的量的光学显影剂量检测部，获得显影剂含量的显影剂量的处理部显影剂，其基于由显影剂量检测部检测到的显影剂的量的数据，以及存储部，其存储用于修正第二次显影剂量检测部检测到的显影剂量的数据的信息操作模式。处理部根据存储部存储的信息，对第二运行模式中的显影剂量检测部检测到的显影剂量的数据进行修正，根据修正后的数据求出显影剂量。

4. 发明申请

US20050115043A1 Remanufacturing method for process cartridge 有权
标题翻译：处理盒再制造方法
公开(公告)号：US20050115043A1
公开(公告)日：2005-06-02
申请号：US10878737
申请日：2004-06-29
申请人： Hideki Maeshima , Kanji Yokomori , Kazunari Murayama , Susumu Nittani , Nobuharu Hoshi , Tatsuya Suzuki
发明人： Hideki Maeshima , Kanji Yokomori , Kazunari Murayama , Susumu Nittani , Nobuharu Hoshi , Tatsuya Suzuki
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/181 , G03G15/0894 , G03G2221/1861 , Y10T29/4973 , Y10T29/49746
摘要： A process cartridge remanufacturing method including the steps of: (a) separating photosensitive drum and developing units; (b) dismounting a first side cover member; (c) a dismounting a first gear group from a first bearing member; (d) dismounting a supporting member from the first bearing member; (e) dismounting a second gear group from the first bearing member; (f) dismounting the first bearing member; (g) dismounting a developing roller; (h) dismounting a developing blade; (i) filling a developer into a developer accommodating portion; (j) mounting the developing blade; (k) mounting the developing roller; (l) mounting the second gear group, (m) mounting the supporting member; (n) mounting the first gear group; (o) mounting the first side cover member; and (p) rotatably connecting the photosensitive drum and developing units.
摘要翻译：一种处理盒再制造方法，包括以下步骤：（a）分离感光鼓和显影单元; （b）拆卸第一侧盖构件; （c）从第一轴承部件拆卸第一齿轮组; （d）从第一轴承部件拆卸支撑部件; （e）从第一轴承部件拆卸第二齿轮组; （f）拆卸第一个轴承件; （g）拆卸显影辊; （h）拆卸显影叶片; （i）将显影剂填充到显影剂容纳部分中; （j）安装显影叶片; （k）安装显影辊; （l）安装第二齿轮组，（m）安装支撑构件; （n）安装第一齿轮组; （o）安装所述第一侧盖构件; 和（p）可旋转地连接感光鼓和显影单元。

5. 发明授权

US07162181B2 Remanufacturing method for process cartridge 有权
标题翻译：处理盒再制造方法
公开(公告)号：US07162181B2
公开(公告)日：2007-01-09
申请号：US10878737
申请日：2004-06-29
申请人： Hideki Maeshima , Kanji Yokomori , Kazunari Murayama , Susumu Nittani , Nobuharu Hoshi , Tatsuya Suzuki
发明人： Hideki Maeshima , Kanji Yokomori , Kazunari Murayama , Susumu Nittani , Nobuharu Hoshi , Tatsuya Suzuki
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/181 , G03G15/0894 , G03G2221/1861 , Y10T29/4973 , Y10T29/49746
摘要： A process cartridge remanufacturing method including the steps of: separating photosensitive drum and developing units; dismounting a first side cover member; a dismounting a first gear group from a first bearing member; dismounting a supporting member from the first bearing member; dismounting a second gear group from the first bearing member; dismounting the first bearing member; dismounting a developing roller; dismounting a developing blade; filling a developer into a developer accommodating portion; mounting the developing blade; mounting the developing roller; mounting the second gear group, mounting the supporting member; mounting the first gear group; mounting the first side cover member; and rotatably connecting the photosensitive drum and developing units.
摘要翻译：一种处理盒再制造方法，包括以下步骤：分离感光鼓和显影单元; 拆卸第一侧盖构件; 从第一轴承构件拆卸第一齿轮组; 从第一轴承构件拆卸支撑构件; 从第一轴承构件拆卸第二齿轮组; 拆卸第一个轴承构件; 拆卸显影辊; 拆卸显影刀片; 将显影剂填充到显影剂容纳部分中; 安装显影叶片; 安装显影辊; 安装第二齿轮组，安装支撑构件; 安装第一齿轮组; 安装第一侧盖构件; 并且可旋转地连接感光鼓和显影单元。

6. 外观设计

USD519150S1 Image forming apparatus 失效
公开(公告)号：USD519150S1
公开(公告)日：2006-04-18
申请号：US29205620
申请日：2004-05-19
申请人： Hisayoshi Kojima , Kanji Yokomori , Kazunari Murayama , Nobuharu Hoshi , Tatsuya Suzuki , Hideki Maeshima , Shinjiro Toba , Takahiro Noguchi
设计人： Hisayoshi Kojima , Kanji Yokomori , Kazunari Murayama , Nobuharu Hoshi , Tatsuya Suzuki , Hideki Maeshima , Shinjiro Toba , Takahiro Noguchi

7. 发明申请

US20050117922A1 Image forming apparatus and developing-agent amount detecting method, cartridge, and storage medium 有权
标题翻译：图像形成装置和显影剂量检测方法，盒式存储介质
公开(公告)号：US20050117922A1
公开(公告)日：2005-06-02
申请号：US10995751
申请日：2004-11-23
申请人： Tatsuya Suzuki , Nobuharu Hoshi , Kanji Yokomori
发明人： Tatsuya Suzuki , Nobuharu Hoshi , Kanji Yokomori
IPC分类号： G03G21/00 , G03G15/00 , G03G15/08
CPC分类号： G03G15/553 , G03G15/0856 , G03G15/0862 , G03G15/556 , G03G2215/0119
摘要： An image forming apparatus having a first operating mode and a second operating mode, where the second operating mode has an image forming velocity different from that in the first operating mode. The image forming apparatus includes a developing-agent containing portion, which contains a developing agent, an optical developing-agent amount detecting portion, which detects the amount of developing agent in the developing agent containing portion, a processing portion, which obtains the amount of developing agent based on data on the amount of developing agent detected by the developing-agent amount detecting portion, and a storing portion, which stores information for correcting data on the amount of developing agent detected by the developing-agent amount detecting portion in the second operating mode. The processing portion corrects the data on the amount of developing agent detected by the developing-agent amount detecting portion in the second operating mode based on the information stored in the storing portion, and obtains the amount of developing agent based on the corrected data.
摘要翻译：一种具有第一操作模式和第二操作模式的图像形成装置，其中第二操作模式具有与第一操作模式不同的图像形成速度。图像形成装置包括含有显影剂的显影剂容纳部，检测显影剂容纳部中的显影剂的量的光学显影剂量检测部，获得显影剂含量的显影剂量的处理部显影剂，其基于由显影剂量检测部检测到的显影剂的量的数据，以及存储部，其存储用于修正第二次显影剂量检测部检测到的显影剂量的数据的信息操作模式。处理部根据存储部存储的信息，对第二运行模式中的显影剂量检测部检测到的显影剂量的数据进行修正，根据修正后的数据求出显影剂量。

8. 发明授权

US5809374A Process cartridge including a seal member formed from a liquid-foam material 失效
标题翻译：处理盒包括由液体泡沫材料形成的密封构件
公开(公告)号：US5809374A
公开(公告)日：1998-09-15
申请号：US594494
申请日：1996-01-31
申请人： Tadayuki Tsuda , Kazumi Sekine , Isao Ikemoto , Kazushi Watanabe , Akira Higeta , Nobuharu Hoshi
发明人： Tadayuki Tsuda , Kazumi Sekine , Isao Ikemoto , Kazushi Watanabe , Akira Higeta , Nobuharu Hoshi
IPC分类号： G03G21/10 , G03G15/08 , G03G21/16 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1832 , G03G2221/1648
摘要： The present invention provides a process cartridge removably mountable to a main body of an electrophotographic image forming apparatus, the process cartridge including an electrophotographic photosensitive member, a process device that acts on the electrophotographic photosensitive member and has a blade member acting on toner and a support member for supporting the blade member, and a seal member provided for preventing the toner from leaking from a predetermined area. The seal member is formed from liquid-foam material to be solidified as an elastomer, and the seal member is contacted with an edge portion of the support member.
摘要翻译：本发明提供了一种可拆卸地安装到电子照相成像设备的主体上的处理盒，该处理盒包括一个电子照相感光构件，一个作用在电照相感光构件上并具有作用在调色剂上的刀片构件的工艺装置和一个支撑件用于支撑刀片构件的构件，以及用于防止调色剂从预定区域泄漏的密封构件。密封构件由液体泡沫材料形成，作为弹性体固化，并且密封构件与支撑构件的边缘部分接触。

9. 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。

10. 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。

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