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21. 发明授权

US07362466B2 Image forming apparatus and replaceable part and IC chip for the same 有权
标题翻译：图像形成装置和可替换部件以及IC芯片相同
公开(公告)号：US07362466B2
公开(公告)日：2008-04-22
申请号：US09997002
申请日：2001-11-30
申请人： Toshitaka Semma , Hiroyuki Nagashima , Takamasa Hayashi
发明人： Toshitaka Semma , Hiroyuki Nagashima , Takamasa Hayashi
IPC分类号： G06F15/00
CPC分类号： G03G15/553 , G03G15/556 , G03G2221/1823
摘要： An image forming apparatus of the present invention includes an apparatus body. An image forming device included in the apparatus is at least partly implemented by a replaceable part. A counter counts prints output by the apparatus with the replaceable part. A memory and a first nonvolatile memory are built in the apparatus body. A second nonvolatile memory is built in the replaceable part. A controller writes a limit number of prints particular to the replaceable part in the first nonvolatile memory, stores, after image forming operation, a cumulative number of prints counted by the counter in the memory and second nonvolatile memory, and reports the time for replacing the replaceable part when the cumulative number stored in the memory exceeds the limit number of prints stored in the first nonvolatile memory.
摘要翻译：本发明的图像形成装置包括装置主体。包括在装置中的图像形成装置至少部分地由可替换部件实现。计数器计数由具有可更换部件的设备输出的打印。存储器和第一非易失性存储器内置在装置主体中。第二非易失性存储器内置在可更换部件中。控制器在第一非易失性存储器中写入特定于可替换部件的限制打印数量，在图像形成操作之后存储由计数器在存储器和第二非易失性存储器中计数的累计打印数，并且报告更换当存储在存储器中的累积数量超过存储在第一非易失性存储器中的限制打印数量时，可更换部件。

22. 发明申请

US20070280725A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20070280725A1
公开(公告)日：2007-12-06
申请号：US11736881
申请日：2007-04-18
申请人： Hiroshi Hosokawa , Hiroyuki Nagashima , Nobuo Kuwabara , Hirotaka Hatta
发明人： Hiroshi Hosokawa , Hiroyuki Nagashima , Nobuo Kuwabara , Hirotaka Hatta
IPC分类号： G03G15/08
CPC分类号： G03G15/0882 , G03G2215/0687
摘要： A development device that has communication port sealing means for sealing a communication port communicating a developer supporter container with a developer container. The development device is advantageous in cost reduction, easy manufacturing, and formation of high-quality images. In the development device which has a developing roller container for containing a developing roller, a developer container for containing a developer, a base member for forming a communication port communicating the developer roller container with the developer container, and a seal member that is adhered to the base member so as to cover the communication port, and which cancels sealing of the communication port by peeling off the seal member from the base member by pulling out the seal member in a direction parallel to an opened surface of the communication port, the base member is composed of a polypropylene resin having a bent section, and the seal member is adhered to the base member by thermal compression bonding.
摘要翻译：一种开发装置，具有用于密封将显影剂载体容器与显影剂容器连通的通信口的通信口密封装置。显影装置在成本降低，易于制造和形成高质量图像方面是有利的。在具有用于容纳显影辊的显影辊容器的显影装置中，用于容纳显影剂的显影剂容器，用于形成使显影剂辊容器与显影剂容器连通的连通口的基底部件和粘附到所述基座部件覆盖所述连通口，并且通过在与所述连通口的开口面平行的方向上拉出所述密封部件而从所述基部部件剥离所述密封部件来抵消所述连通口的密封，所述基部构件由具有弯曲部分的聚丙烯树脂构成，并且密封构件通过热压接而粘附到基底构件。

23. 发明授权

US07242615B2 Non-volatile semiconductor memory device 有权
标题翻译：非易失性半导体存储器件
公开(公告)号：US07242615B2
公开(公告)日：2007-07-10
申请号：US11167303
申请日：2005-06-28
申请人： Hiroyuki Nagashima
发明人： Hiroyuki Nagashima
IPC分类号： G11C16/06
CPC分类号： G11C16/06 , G11C16/0483
摘要： A non-volatile semiconductor memory device includes: a memory cell array with electrically rewritable and non-volatile memory cells arranged therein; a data hold circuit configured to hold read data or write data of the memory cell array; a data bit detection circuit so connected to the data hold circuit as to detect a bit number of “0” or “1” in data held therein; and an internal control circuit, which serves for controlling data write, erase and read, and includes a data bit register for storing the bit number detected by the data bit detection circuit, the internal control circuit serving to output the bit number stored in said data bit register to external terminals in response to a command input.
摘要翻译：非易失性半导体存储器件包括：具有布置在其中的电可重写和非易失性存储单元的存储单元阵列; 数据保持电路，被配置为保持存储单元阵列的读取数据或写入数据; 数据位检测电路，连接到数据保持电路，以检测其中保存的数据中的位数“0”或“1”; 以及用于控制数据写入，擦除和读取的内部控制电路，并且包括用于存储由数据位检测电路检测的位数的数据位寄存器，用于输出存储在所述数据中的位数的内部控制电路响应于命令输入，将位寄存器连接到外部端子。

24. 发明申请

US20070133281A1 NONVOLATILE SEMICONDUCTOR MEMORY 有权
标题翻译：非易失性半导体存储器
公开(公告)号：US20070133281A1
公开(公告)日：2007-06-14
申请号：US11609646
申请日：2006-12-12
申请人： Norihiro FUJITA , Hiroyuki Nagashima , Hiroshi Nakamura
发明人： Norihiro FUJITA , Hiroyuki Nagashima , Hiroshi Nakamura
IPC分类号： G11C16/04
CPC分类号： G11C16/10
摘要： A nonvolatile semiconductor memory includes: a first semiconductor chip on which a first memory in mounted; a second semiconductor chip on which a second memory is mounted; wherein in the second memory which is a destination for copying, a read enable operation is performed after booting up a command which makes the read enable operation recognize as a write enable operation, and a data of the first memory, which is a source of the copy, is copied to the second memory.
摘要翻译：非易失性半导体存储器包括：第一半导体芯片，其上安装有第一存储器; 安装有第二存储器的第二半导体芯片; 其中，在作为复制目的地的第二存储器中，在启动将读取使能操作识别为可启用操作的命令之后执行读取使能操作，以及作为第一存储器的源的第一存储器的数据复制，被复制到第二个内存。

25. 发明授权

US07221467B2 Image forming apparatus and replaceable part and integrated circuit chip for the same 失效
标题翻译：图像形成装置和可更换部件及集成电路芯片相同
公开(公告)号：US07221467B2
公开(公告)日：2007-05-22
申请号：US09994620
申请日：2001-11-28
申请人： Takamasa Hayashi , Hiroyuki Nagashima , Toshitaka Semma
发明人： Takamasa Hayashi , Hiroyuki Nagashima , Toshitaka Semma
IPC分类号： G06F15/00 , G03G15/08
CPC分类号： G03G21/1889 , G03G2221/1823
摘要： A process cartridge including a nonvolatile memory is removably mounted to an image forming apparatus also including a nonvolatile memory. Information representative of the conditions of use of the cartridge, which varies due to repeated operation, is written to both of the two memories. On the start-up of the apparatus, the information is first read out of the memory of the apparatus. Image forming conditions are set up in accordance with the amount of remaining toner and the cumulative number of prints output, which are included in the information, so that operating conditions are optimized in order to quicken image formation. Subsequently, the information is read out of the memory of the process cartridge and compared with the data stored in the memory of the apparatus. If the two data do not compare equal, then the data of the memory of the apparatus is updated in order to set new operating conditions.
摘要翻译：包括非易失性存储器的处理盒可移除地安装到也包括非易失性存储器的图像形成装置。代表由于重复操作而变化的盒的使用条件的信息被写入两个存储器。在设备启动时，首先从设备的存储器读出信息。图像形成条件根据包括在信息中的剩余调色剂的量和打印输出的累积数量来设置，使得操作条件被优化以加速图像形成。随后，从处理盒的存储器中读出信息，并将其与存储在设备的存储器中的数据进行比较。如果两个数据不相等，则更新设备的存储器的数据以设置新的操作条件。

26. 发明授权

US07184684B2 Image forming apparatus, process cartridge, and waste toner recovery device 有权
标题翻译：图像形成装置，处理盒和废粉回收装置
公开(公告)号：US07184684B2
公开(公告)日：2007-02-27
申请号：US11235314
申请日：2005-09-27
申请人： Eisaku Murakami , Hideo Yoshizawa , Hiroyuki Nagashima , Yoshiyuki Kimura , Hideki Zemba , Eiji Kurimoto , Hiroshi Ishii , Yuji Arai
发明人： Eisaku Murakami , Hideo Yoshizawa , Hiroyuki Nagashima , Yoshiyuki Kimura , Hideki Zemba , Eiji Kurimoto , Hiroshi Ishii , Yuji Arai
IPC分类号： G03G15/00 , G03G21/10
CPC分类号： G03G21/12 , G03G21/1633 , G03G2221/1687
摘要： An image forming apparatus includes a frame body, a frame cover supported by the frame body so as to be capable of opening and closing, an image forming unit that forms a toner image on an image carrier, a cleaning unit that removes and collects residual toner from the image carrier, and a toner container for accumulating the toner collected by the cleaning unit. The toner container is supported by the frame cover.
摘要翻译：一种图像形成装置，包括框架体，由框架体支撑以便能够打开和关闭的框架盖，在图像载体上形成调色剂图像的图像形成单元，去除和收集残余调色剂的清洁单元以及用于聚集由清洁单元收集的调色剂的调色剂容器。调色剂容器由框架盖支撑。

27. 发明申请

US20060115292A1 Image forming apparatus and process cartridge capable of performing stable charging operation 有权
标题翻译：能够进行稳定的充电动作的图像形成装置和处理盒
公开(公告)号：US20060115292A1
公开(公告)日：2006-06-01
申请号：US11287291
申请日：2005-11-28
申请人： Atsushi Sampe , Yoshiyuki Kimura , Hiroyuki Nagashima , Hiroshi Hosokawa , Wakako Murakami , Nobuo Kuwabara
发明人： Atsushi Sampe , Yoshiyuki Kimura , Hiroyuki Nagashima , Hiroshi Hosokawa , Wakako Murakami , Nobuo Kuwabara
IPC分类号： G03G15/02
CPC分类号： G03G15/0225 , F16C23/04 , G03G15/025
摘要： An image forming apparatus includes an image carrying member, a charging roller for charging the image carrying member, a charging roller cleaning roller, and first and second shaft bearings. The charging roller cleaning roller contacts and cleans a surface of the charging roller. The first shaft bearing rotatably holds a rotation shaft of the charging roller cleaning roller, while the second shaft bearing rotatably holds a rotation shaft of the charging roller. The second shaft bearing integrally includes a first shaft bearing holding member which movably holds, by use of a resilient member, the first shaft bearing in a direction of moving the charging roller towards and apart from the charging roller cleaning roller.
摘要翻译：图像形成装置包括图像承载构件，用于对图像承载构件充电的充电辊，充电辊清洁辊以及第一和第二轴承。充电辊清洁辊接触并清洁充电辊的表面。第一轴轴承可旋转地保持充电辊清洁辊的旋转轴，而第二轴轴承可旋转地保持充电辊的旋转轴。第二轴承一体地包括第一轴承保持构件，该第一轴承保持构件通过使用弹性构件沿着使充电辊朝向和远离充电辊清洁辊移动的方向可移动地保持第一轴承。

28. 发明申请

US20060024103A1 Image forming apparatus, process cartridge, and waste toner recovery device 有权
标题翻译：图像形成装置，处理盒和废粉回收装置
公开(公告)号：US20060024103A1
公开(公告)日：2006-02-02
申请号：US11235314
申请日：2005-09-27
申请人： Eisaku Murakami , Hideo Yoshizawa , Hiroyuki Nagashima , Yoshiyuki Kimura , Hideki Zemba , Eiji Kurimoto , Hiroshi Ishii , Yuji Arai
发明人： Eisaku Murakami , Hideo Yoshizawa , Hiroyuki Nagashima , Yoshiyuki Kimura , Hideki Zemba , Eiji Kurimoto , Hiroshi Ishii , Yuji Arai
IPC分类号： G03G21/12
CPC分类号： G03G21/12 , G03G21/1633 , G03G2221/1687
摘要： An image forming apparatus includes a frame body, a frame cover supported by the frame body so as to be capable of opening and closing, an image forming unit that forms a toner image on an image carrier, a cleaning unit that removes and collects residual toner from the image carrier, and a toner container for accumulating the toner collected by the cleaning unit. The toner container is supported by the frame cover.
摘要翻译：一种图像形成装置，包括框架体，由框架体支撑以便能够打开和关闭的框架盖，在图像载体上形成调色剂图像的图像形成单元，去除和收集残余调色剂的清洁单元以及用于聚集由清洁单元收集的调色剂的调色剂容器。调色剂容器由框架盖支撑。

29. 发明申请

US20050271420A1 Charging apparatus, and image forming apparatus equipped with same 审中-公开
标题翻译：充电装置和配备有该装置的成像装置
公开(公告)号：US20050271420A1
公开(公告)日：2005-12-08
申请号：US11143982
申请日：2005-06-03
申请人： Yuji Arai , Tokuya Ojimi , Takaaki Tawada , Toshio Koike , Ken Amemiya , Takeshi Shintani , Masanori Kawasumi , Takuzi Yoneda , Masami Tomita , Takeshi Uchitani , Nobuo Kuwabara , Hiroyuki Nagashima , Hiroshi Ono , Takatsugu Fujishiro , Haruji Mizuishi , Masaharu Yokono
发明人： Yuji Arai , Tokuya Ojimi , Takaaki Tawada , Toshio Koike , Ken Amemiya , Takeshi Shintani , Masanori Kawasumi , Takuzi Yoneda , Masami Tomita , Takeshi Uchitani , Nobuo Kuwabara , Hiroyuki Nagashima , Hiroshi Ono , Takatsugu Fujishiro , Haruji Mizuishi , Masaharu Yokono
IPC分类号： G03G15/02
CPC分类号： G03G15/0266
摘要： A charging apparatus, process cartridge, and image forming apparatus with which current fluctuation values in the charging current can be suppressed, and image defects caused by filming and the like can be prevented, by specifying a permissible gap fluctuation value by quantitatively ascertaining the relationship between the fluctuation value in charging current and the fluctuation value in the gap between the photosensitive body and the charging roller. In a charging apparatus equipped with a charging roller provided at a minute gap away from a photosensitive body, for performing charging, the relationship Gmax−Gmin≦30 (μm) is satisfied when the gap (μm) between the charged side of the photosensitive body and the charging side of the charging roller has a maximum value Gmax (μm) and a minimum value Gmin (μm).
摘要翻译：能够抑制充电电流中的电流波动值的充电装置，处理盒和图像形成装置，并且可以通过定量地确定容许间隙波动值，通过定量地确定充电电流的波动值和感光体与充电辊之间的间隙的波动值。在配备有设置在远离感光体的微小间隙处的充电辊的充电装置中，为了进行充电，当感光体的充电侧之间的间隙（母体）满足时，满足关系Gmax-Gmin <= 30（mum）充电辊的充电侧具有最大值Gmax（mum）和最小值Gmin（mum）。

30. 发明授权

US06912368B2 Rotary body support structure and image forming apparatus using the same 失效
标题翻译：旋转体支撑结构及使用其的成像装置
公开(公告)号：US06912368B2
公开(公告)日：2005-06-28
申请号：US10603808
申请日：2003-06-26
申请人： Hiroyuki Nagashima
发明人： Hiroyuki Nagashima
IPC分类号： G03G21/00 , F16C13/00 , G03G15/00 , G03G21/16
CPC分类号： G03G15/751 , G03G2221/1606 , G03G2221/1657
摘要： In a structure for rotatably supporting a rotary body including a rotary shaft of the present invention, the rotary shaft is assembled integrally with or rigidly affixed to end plates, which are fitted in axially opposite ends of the rotary body, beforehand. The rotary body is therefore rotatable relative to or integrally with the rotary shaft.
摘要翻译：在用于可旋转地支撑包括本发明的旋转轴的旋转体的结构中，预先将旋转轴与旋转体的轴向相对的端部一体地装配或刚性地固定在端板上。旋转体因此可以相对于旋转轴可旋转或与旋转轴一体地旋转。

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