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1. 发明授权

US4811045A Electrostatic image forming apparatus 失效
标题翻译：静电图像形成装置
公开(公告)号：US4811045A
公开(公告)日：1989-03-07
申请号：US19654
申请日：1987-02-27
申请人： Kouji Matsushita , Hidekazu Nakagami , Nobuaki Nishioka , Tatsumi Makio
发明人： Kouji Matsushita , Hidekazu Nakagami , Nobuaki Nishioka , Tatsumi Makio
IPC分类号： G03G15/02 , G03G21/06 , G03G15/00
CPC分类号： G03G15/0291 , Y10S430/102
摘要： An improved electrostatic image forming apparatus including a controller for controlling the supplied voltage on the grid electrode of the main charger which gives the charges on the photosensitive member. Voltage on the grid electrode is controlled so that the charged potential on the photosensitive member may be held virtually at zero potential after the completion of the image forming operation until the predetermined time.
摘要翻译：一种改进的静电图像形成装置，包括控制器，用于控制主充电器的栅电极上的供电电压，其给感光构件上的电荷。控制栅电极上的电压，使得在完成图像形成操作直到预定时间之后，感光构件上的充电电位可以维持在零电位。

2. 发明申请

US20070196136A1 Toner cartridge, process cartridge, image cartridge, and image forming apparatus to which those cartridges are attachable 有权
标题翻译：墨粉盒，处理盒，图像盒，以及这些盒可附着的图像形成装置
公开(公告)号：US20070196136A1
公开(公告)日：2007-08-23
申请号：US11704347
申请日：2007-02-09
申请人： Yuichi Yamamoto , Masashi Kawai , Tomiko Imoto , Takayuki Ogawa , Akiyoshi Johdai , Hidekazu Nakagami
发明人： Yuichi Yamamoto , Masashi Kawai , Tomiko Imoto , Takayuki Ogawa , Akiyoshi Johdai , Hidekazu Nakagami
IPC分类号： G03G15/08
CPC分类号： G03G21/1832 , G03G15/0875 , G03G15/0879 , G03G15/0886 , G03G2215/0692 , G03G2221/183
摘要： A toner cartridge and a process cartridge, individually, have a shutter which makes sliding movement by opening and closing their toner inlet and toner outlet. When those cartridges are attached to a color printer and fixed together by a fixing lever, the shutters of both cartridges and the fixing lever can move together as one. When they make sliding movement together, both of the shutters are opened and toner supply becomes available. There are thus realized a toner cartridge, a process cartridge, an imaging cartridge, and an image forming apparatus to which those cartridges are attachable, all of which can prevent toner leakage from both a toner housing portion and a process portion and enables even an unaccustomed user to attach each cartridge without making surroundings dirty.
摘要翻译：墨粉盒和处理盒分别具有通过打开和关闭其调色剂入口和调色剂出口使滑动运动的快门。当这些盒被连接到彩色打印机并通过固定杆固定在一起时，两个盒的快门和固定杆可一起移动。当它们一起滑动运动时，两个挡板都打开，调色剂供应可用。因此，实现了可附着这些盒的调色剂盒，处理盒，成像盒和图像形成装置，所有这些盒可以防止调色剂从调色剂容纳部分和处理部分泄漏，甚至使得不习惯的用户可以在不使周围环境变脏的情况下安装每个墨盒。

3. 发明授权

US4937627A Image forming apparatus having toner replenishing device interchangeable with a developing unit 失效
标题翻译：具有可与显影单元互换的调色剂补充装置的图像形成装置
公开(公告)号：US4937627A
公开(公告)日：1990-06-26
申请号：US296433
申请日：1989-01-12
申请人： Hiroshi Ozawa , Masashi Sakamoto , Hidekazu Nakagami
发明人： Hiroshi Ozawa , Masashi Sakamoto , Hidekazu Nakagami
IPC分类号： G03G15/08
CPC分类号： G03G15/0896 , G03G15/0865 , G03G15/0868 , G03G2215/0673 , G03G2215/0678 , G03G2215/0685 , Y10S222/01
摘要： An image forming apparatus provided with a toner replenishing device attachable to a position of any one of a plurality of developing units. The toner replenishing device replenishes toner to another developing unit through the space of a developing unit to which the toner replenishing device is interchangeably attached.
摘要翻译：一种图像形成装置，其具有可附接到多个显影单元中的任一个的位置的调色剂补充装置。调色剂补充装置通过可互换地附接调色剂补充装置的显影单元的空间将调色剂补充到另一显影单元。

4. 发明授权

US4434503A Image information output apparatus 失效
标题翻译：图像信息输出装置
公开(公告)号：US4434503A
公开(公告)日：1984-02-28
申请号：US173497
申请日：1980-07-29
申请人： Atsuyuki Tanaka , Hiroaki Kojima , Shozo Kaieda , Tokuji Kakiuchi , Nobuaki Nishioka , Yukio Tadauchi , Hidekazu Nakagami
发明人： Atsuyuki Tanaka , Hiroaki Kojima , Shozo Kaieda , Tokuji Kakiuchi , Nobuaki Nishioka , Yukio Tadauchi , Hidekazu Nakagami
IPC分类号： H04N1/38 , G09G1/16 , G06K9/00
CPC分类号： H04N1/38
摘要： An image information output apparatus which includes a circuit for setting conditions for a "0" or a "1" level in an X direction, a circuit for setting conditions for a "0" or a "1" level in a Y direction with respect to each of respective image units over an entire output image plane divided into an X-Y matrix configuration, a circuit for generating an output timing signal for each of the image units, an AND circuit for ANDing two signals so as to output conditional signals at every generation of the output timing signal for each of the image units, one conditional signal being related to the X direction condition setting and one conditional signal related to the Y direction condition setting, a circuit for storing image information, and a circuit for outputting the stored image information, one image unit by one image unit, for each "1" level output signal of the AND circuit.
摘要翻译：一种图像信息输出装置，其包括用于设定X方向上的“0”或“1”电平的条件的电路，用于在Y方向上设置“0”或“1”电平的条件的电路相对于分配到XY矩阵配置的整个输出图像平面中的每个图像单元，用于为每个图像单元生成输出定时信号的电路，AND电路，用于对两个信号进行AND运算，以便在每一代输出条件信号对于每个图像单元的输出定时信号，一个条件信号与X方向条件设置相关，一个条件信号与Y方向条件设置相关，用于存储图像信息的电路和用于输出存储的图像的电路信息，一个图像单元一个图像单元，用于AND电路的每个“1”电平输出信号。

5. 发明授权

US08463159B2 Image forming unit and image forming apparatus including elastically deformable charging roller 有权
标题翻译：图像形成单元和包括可弹性变形的充电辊的图像形成装置
公开(公告)号：US08463159B2
公开(公告)日：2013-06-11
申请号：US12393130
申请日：2009-02-26
申请人： Hidekazu Nakagami , Yoshinori Tanaka , Fuminori Moro , Yasuhiro Suzuki , Naoki Matsui
发明人： Hidekazu Nakagami , Yoshinori Tanaka , Fuminori Moro , Yasuhiro Suzuki , Naoki Matsui
IPC分类号： G03G15/02
CPC分类号： G03G15/0216
摘要： An image forming unit is provided with a regulating member placed in such a way as to surround a charging roller to regulate movement thereof. The regulating member has a pressing section inclined with respect to a straight line connecting the center of the charging roller to the axis of the photoconductor, as seen from the axial direction of the photoconductor. The pressing section is inclined farther away from the photoconductor toward upstream of rotation of the photoconductor. The regulating member allows the charging roller to electrically charge the photoconductor with a simplified structure and prevents adhering substances from accumulating on the contact portion between the photoconductor and the charging roller.
摘要翻译：图像形成单元设置有以围绕充电辊以调节其运动的方式设置的调节构件。调节构件具有从光电导体的轴向方向看，相对于连接充电辊的中心与光电导体的轴线的直线倾斜的按压部。按压部分朝着光电导体旋转的上游倾斜离开光电导体。调节构件允许充电辊以简化的结构对感光体进行充电，并防止粘附物质积聚在感光体和充电辊之间的接触部分上。

6. 发明授权

US4726579A Sheet stacking arrangement 失效
标题翻译：纸张堆放布置
公开(公告)号：US4726579A
公开(公告)日：1988-02-23
申请号：US596825
申请日：1984-04-03
申请人： Akira Kiba , Hidekazu Nakagami
发明人： Akira Kiba , Hidekazu Nakagami
IPC分类号： B65H31/00 , B65H15/00 , B65H29/12 , B65H29/20 , G03G15/00 , B65H29/00
CPC分类号： G03G15/6552 , B65H15/00 , B65H29/12 , B65H29/20 , Y10S271/902
摘要： An improved sheet stacking arrangement for use with a recording apparatus, which includes a sheet feed-out device, a tray provided with an inclined surface descending to a certain extent towards the recording apparatus, and a sheet leading edge restricting portion provided at a side of the recording apparatus beyond an intersection between the inclined surface of the tray and an imaginary line extending in the sheet feed-out direction of the sheet feed-out device so as to receive the leading edge of the sheet fed out by the sheet feed-out device and contacting the inclined surface of the tray, with tray distance between the sheet feed-out device and the tray being shorter than the length of the shortest sheet employed in the recording apparatus.
摘要翻译：一种与记录装置一起使用的改进的纸张堆叠装置，其包括纸张送出装置，设置有向记录装置向下降一定程度的倾斜表面的纸盘以及设置在记录装置的一侧的纸张前端限制部分所述记录装置超过所述托盘的倾斜表面与沿所述纸张送出装置的所述纸张送出方向延伸的假想线之间的交叉点，以便接收由所述纸张馈出部送出的所述纸张的前缘装置并且接触托盘的倾斜表面，片材送出装置和托盘之间的托盘距离比记录装置中使用的最短片材的长度短。

7. 发明授权

US4384272A Image reading apparatus 失效
标题翻译：图像读取装置
公开(公告)号：US4384272A
公开(公告)日：1983-05-17
申请号：US189943
申请日：1980-09-22
申请人： Atsuyuki Tanaka , Hiroaki Kojima , Shozo Kaieda , Tokuzi Kakiuchi , Nobuaki Nishioka , Yukio Tadauchi , Hidekazu Nakagami
发明人： Atsuyuki Tanaka , Hiroaki Kojima , Shozo Kaieda , Tokuzi Kakiuchi , Nobuaki Nishioka , Yukio Tadauchi , Hidekazu Nakagami
IPC分类号： G03G15/04 , G06K9/20 , G06T1/00 , H04N1/04 , G06K9/00
CPC分类号： G06K9/209
摘要： An improved image reading apparatus which is so arranged that, by providing marks shaded to a predetermined density or darkness for setting a required reading area on an image reading surface, the start mark and end mark are detected by a solid state image sensor for supplying image signals within the required reading range into memory unit based on results of the on detection so as to reduce the memory capacity of the memory unit.
摘要翻译：一种改进的图像读取装置，其被设置为通过提供阴影到预定浓度或暗度的标记，以在图像读取表面上设置所需的读取区域，起始标记和结束标记由用于提供图像的固态图像传感器检测基于接通检测的结果将所需读取范围内的信号传送到存储器单元中，以减少存储器单元的存储容量。

8. 发明授权

US07747198B2 Toner cartridge, process cartridge, image cartridge, and image forming apparatus to which those cartridges are attachable 有权
标题翻译：墨粉盒，处理盒，图像盒，以及这些盒可附着的图像形成装置
公开(公告)号：US07747198B2
公开(公告)日：2010-06-29
申请号：US11704347
申请日：2007-02-09
申请人： Hidekazu Nakagami
发明人： Hidekazu Nakagami
IPC分类号： G03G15/08
CPC分类号： G03G21/1832 , G03G15/0875 , G03G15/0879 , G03G15/0886 , G03G2215/0692 , G03G2221/183
摘要： A toner cartridge and a process cartridge, individually, have a shutter which makes sliding movement by opening and closing their toner inlet and toner outlet. When those cartridges are attached to a color printer and fixed together by a fixing lever, the shutters of both cartridges and the fixing lever can move together as one. When they make sliding movement together, both of the shutters are opened and toner supply becomes available. There are thus realized a toner cartridge, a process cartridge, an imaging cartridge, and an image forming apparatus to which those cartridges are attachable, all of which can prevent toner leakage from both a toner housing portion and a process portion and enables even an unaccustomed user to attach each cartridge without making surroundings dirty.
摘要翻译：墨粉盒和处理盒分别具有通过打开和关闭其调色剂入口和调色剂出口使滑动运动的快门。当这些盒被连接到彩色打印机并通过固定杆固定在一起时，两个盒的快门和固定杆可一起移动。当它们一起滑动运动时，两个挡板都打开，调色剂供应可用。因此，实现了可附着这些盒的调色剂盒，处理盒，成像盒和图像形成装置，所有这些盒可以防止调色剂从调色剂容纳部分和处理部分泄漏，甚至使得不习惯的用户可以在不使周围环境变脏的情况下安装每个墨盒。

9. 发明申请

US20090311005A1 IMAGE FORMING UNIT AND IMAGE FORMING APPARATUS 有权
标题翻译：图像形成单元和图像形成装置
公开(公告)号：US20090311005A1
公开(公告)日：2009-12-17
申请号：US12393130
申请日：2009-02-26
申请人： Hidekazu Nakagami , Yoshinori Tanaka , Fuminori Moro , Yasuhiro Suzuki , Naoki Matsui
发明人： Hidekazu Nakagami , Yoshinori Tanaka , Fuminori Moro , Yasuhiro Suzuki , Naoki Matsui
IPC分类号： G03G15/02
CPC分类号： G03G15/0216
摘要： An image forming unit is provided with a regulating member placed in such a way as to surround a charging roller to regulate movement thereof. The regulating member has a pressing section inclined with respect to a straight line connecting the center of the charging roller to the axis of the photoconductor, as seen from the axial direction of the photoconductor. The pressing section is inclined farther away from the photoconductor toward upstream of rotation of the photoconductor. The regulating member allows the charging roller to electrically charge the photoconductor with a simplified structure and prevents adhering substances from accumulating on the contact portion between the photoconductor and the charging roller.
摘要翻译：图像形成单元设置有以围绕充电辊以调节其运动的方式设置的调节构件。调节构件具有从光电导体的轴向方向看，相对于连接充电辊的中心与光电导体的轴线的直线倾斜的按压部。按压部分朝着光电导体旋转的上游倾斜离开光电导体。调节构件允许充电辊以简化的结构对感光体进行充电，并防止粘附物质积聚在感光体和充电辊之间的接触部分上。

10. 发明授权

US4922294A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US4922294A
公开(公告)日：1990-05-01
申请号：US266848
申请日：1988-11-03
申请人： Hidekazu Nakagami , Masashi Sakamoto , Hiroshi Ozawa
发明人： Hidekazu Nakagami , Masashi Sakamoto , Hiroshi Ozawa
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/553 , G03G15/55
摘要： An image forming apparatus equipped with a sensor for detecting the requirement of replenishment and exchange of expendable supplies, parts and the like and an image forming structure capable of forming on the same sheet of paper a prewarning image in addition to a regular image formed corresponding to an original or image information to be copied.The image forming structure receives different control depending on whether or not the sensor is detecting the requirement of replenishment and exchange, wherein if the sensor is not detecting the requirement, it forms only a regular image while when the sensor detects the requirement, it forms a prewarning image together with a regular image thereby indicating the requirement of replenishment and exchange by the prewarning image on the same sheet on which a regular image is formed.
摘要翻译：一种图像形成装置，配备有用于检测补充和更换消耗品，部件等的需求的传感器，以及能够在相同纸张上形成预警图像的图像形成结构，除了对应于要复制的原始或图像信息。图像形成结构根据传感器是否检测到补充和交换的需要而接收不同的控制，其中如果传感器没有检测到需要，则其仅在常规图像形成时，当传感器检测到需要时，它形成预警图像与常规图像一起，从而指示在形成常规图像的同一张纸上的预警图像的补充和交换的要求。

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