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公开(公告)号：US06851609B2
公开(公告)日：2005-02-08
申请号：US09983860
申请日：2001-10-26
申请人： Kazuhiro Ando , Yukio Noguchi , Koichi Ichihara , Youji Mouri , Fumihiro Kitahara , Kazuhiko Nakaya , Shigefumi Soga , Hisatsugu Niki
发明人： Kazuhiro Ando , Yukio Noguchi , Koichi Ichihara , Youji Mouri , Fumihiro Kitahara , Kazuhiko Nakaya , Shigefumi Soga , Hisatsugu Niki
IPC分类号： G06T1/00 , H04N1/04 , H04N1/047 , H04N1/10 , H04N1/107 , H04N1/193 , H04N1/407 , G06K7/10 , G06K7/14
CPC分类号： H04N1/32448 , H04N1/0473 , H04N1/1013 , H04N1/193 , H04N1/4076 , H04N2201/02439 , H04N2201/04755 , H04N2201/04794
摘要： An image reading apparatus includes a line sensor for reading an image of an original, a scanning optical system that has a light source and scans the original, a reference reflection member provided in such a position as to reflect a light emitted from the light source, a buffer memory for storing data of the image, an intermittent reading part interrupting and restarting scanning performed by the scanning optical system based on a residual storage capacity of the buffer memory, and a light amount variation correction part correcting a variation in an amount of light of the light source during an interruption of the scanning based on an amount of reflected light from the reference reflection member.
摘要翻译： 图像读取装置包括用于读取原稿的图像的线传感器，具有光源并扫描原稿的扫描光学系统，设置在反射从光源发射的光的位置的参考反射部件， 用于存储图像数据的缓冲存储器，基于缓冲存储器的剩余存储容量的由扫描光学系统执行的中断和重新开始扫描的间歇读取部分，以及校正光量变化的光量变化校正部分 基于来自参考反射构件的反射光的量而在扫描中断期间的光源。
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2.发明申请Image forming apparatus, image forming method, and computer program product 失效图像形成装置，图像形成方法和计算机程序产品公开(公告)号：US20070127068A1
公开(公告)日：2007-06-07
申请号：US11604827
申请日：2006-11-28
申请人： Fumihiro Kitahara
发明人： Fumihiro Kitahara
IPC分类号： G06F3/12
CPC分类号： H04N1/46
摘要： An image forming apparatus includes an obtaining unit that obtains from outside multilevel image data in color mode for forming a color print, and obtains binary image data in monochrome mode for forming a black-and-white print. The image forming apparatus also includes a volatile memory that stores therein the binary image data.
摘要翻译： 图像形成装置包括获取单元，其从用于形成彩色打印的彩色模式的外部多级图像数据获得，并且获得用于形成黑白打印的单色模式的二值图像数据。 图像形成装置还包括其中存储二进制图像数据的易失性存储器。
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公开(公告)号：US5389733A
公开(公告)日：1995-02-14
申请号：US202548
申请日：1994-02-28
CPC分类号： G03G15/0921 , G03G15/08
摘要： A developing device which is particularly advantageous from the standpoint of avoiding leakage or scattering of toner. The developing device is additionally advantageous in allowing for a compact design while reliably supplying toner to the complete area of a photosensitive member upon which a latent image is formed. The developing device includes a toner container having an opening in a lower part thereof, through which toner falls. A magnet bar is provided below the opening, with a developing grid covering a portion of the magnet bar. The magnet bar forms a magnetic toner brush which penetrates through holes in the developing grid, with the magnetic toner brush and grid cooperating to prevent excessive toner from falling through the opening and thus preventing excessive toner from scattering outside the developing device.
摘要翻译： 从避免调色剂的泄漏或散射的观点来看，显影装置是特别有利的。 显影装置另外有利于允许紧凑的设计，同时可靠地将调色剂供应到形成潜像的感光构件的整个区域。 显影装置包括在其下部具有开口的调色剂容器，调色剂落在该调色剂容器中。 在开口下方设置有磁棒，其中显影格栅覆盖磁条的一部分。 磁棒形成一个磁性调色剂刷，其穿过显影栅格中的孔，磁性调色剂刷和格栅协调，以防止过量的调色剂从开口落下，从而防止过量的调色剂在显影装置外部散射。
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4.发明授权Image forming apparatus storing binary monochrome image data on internal memory and multi-level image data on external memory, image forming method, and computer program product 失效在内部存储器上存储二进制单色图像数据的图像形成装置和外部存储器上的多级图像数据，图像形成方法和计算机程序产品公开(公告)号：US07760396B2
公开(公告)日：2010-07-20
申请号：US11604827
申请日：2006-11-28
申请人： Fumihiro Kitahara
发明人： Fumihiro Kitahara
IPC分类号： G06F15/00
CPC分类号： H04N1/46
摘要： An image forming apparatus includes an obtaining unit that obtains from outside multilevel image data in color mode for forming a color print, and obtains binary image data in monochrome mode for forming a black-and-white print. The image forming apparatus also includes a volatile memory that stores therein the binary image data.
摘要翻译： 图像形成装置包括获取单元，其从用于形成彩色打印的彩色模式的外部多级图像数据获得，并且获得用于形成黑白打印的单色模式的二值图像数据。 图像形成装置还包括其中存储二进制图像数据的易失性存储器。
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