专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06256051B1 Electrophotographic device, electrophotography, and process for preparing sheet bearing toner images 失效
标题翻译：电子照相设备，电子照相术和用于制备承载墨粉图像的方法
公开(公告)号：US06256051B1
公开(公告)日：2001-07-03
申请号：US08727533
申请日：1997-12-17
申请人： Hiroyoshi Asada , Yoshihiro Tamura , Masahiro Okita , Mitio Yamasaki , Yuji Tanaka , Hidetoshi Hara , Jun Inagaki , Junichi Matsumura
发明人： Hiroyoshi Asada , Yoshihiro Tamura , Masahiro Okita , Mitio Yamasaki , Yuji Tanaka , Hidetoshi Hara , Jun Inagaki , Junichi Matsumura
IPC分类号： B41J2385
CPC分类号： H04N1/4055 , G03G15/0121 , G03G15/0152 , G03G15/0173 , G03G2215/0174 , G03G2215/018 , G03G2215/0193 , G03G2215/0629 , H04N1/29
摘要： The present invention can provide an electrophotographic apparatus and electrophotographic method which are less affected by dot gain, can realize smooth gray scale expression, are high in gray scale reproducibility, and are hard to generate moire. In an embodiment of the present invention, a continuous tone image is binarized by using the frequency modulation screening, to form a latent image free from the generation of moire and high in relative resolution. The latent image thus formed is developed using a liquid developer, to form a thin toner layer, for forming a toner image less in the generation of mechanical and optical dot gain.
摘要翻译：本发明可以提供一种受点增益影响较小的电子照相设备和电子照相方法，可以实现平滑的灰度表达，灰度重现性高，难以产生莫尔条纹。在本发明的实施例中，连续通过使用频率调制筛选对色调图像进行二值化，以形成没有波纹产生的潜像并且相对分辨率高。使用液体显影剂显影如此形成的潜像，以形成薄的调色剂层，用于在产生机械和光点增益时形成较少的调色剂图像。

2. 外观设计

USD565094S1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：USD565094S1
公开(公告)日：2008-03-25
申请号：US29243995
申请日：2005-12-05
申请人： Teruhiko Sasaki , Daisuke Abe , Hiroki Ogino , Junichi Matsumura
设计人： Teruhiko Sasaki , Daisuke Abe , Hiroki Ogino , Junichi Matsumura

3. 发明申请

US20120070187A1 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：US20120070187A1
公开(公告)日：2012-03-22
申请号：US13232205
申请日：2011-09-14
申请人： Toshiaki Takeuchi , Takeshi Kubota , Junichi Matsumura , Nobuyoshi Hara
发明人： Toshiaki Takeuchi , Takeshi Kubota , Junichi Matsumura , Nobuyoshi Hara
IPC分类号： G03G21/18 , B23P11/00
CPC分类号： G03G21/181 , G03G21/1842 , G03G2221/1876 , Y10T29/49815 , Y10T29/49826
摘要： A cartridge detachably mountable to a main assembly of an image forming apparatus includes a process member including a shaft acting on an image bearing member; a bearing member for supporting the process member; and a frame including a supporting portion for movably supporting the bearing member. The bearing member is movable, by moving the supporting portion, between a first position in which the process member acts on the image bearing member and a second position which is remote from the image bearing member more than the first position. The cartridge further includes an urging member for urging the bearing member from the second position toward the first position; a suppressing portion for suppressing dismounting of the bearing member, urged by the urging member, from the supporting portion; and a dismounting portion for permitting dismounting of the bearing member from the frame at the second position.
摘要翻译：可拆卸地安装到图像形成装置的主组件的盒子包括：处理构件，其包括作用在图像承载构件上的轴; 用于支撑处理构件的支承构件; 以及框架，其包括用于可移动地支撑所述轴承部件的支撑部。支撑构件通过使支撑部分移动在处理构件作用在图像承载构件上的第一位置和远离图像承载构件的第二位置之上而移动，第二位置超过第一位置。所述筒还包括用于将所述轴承构件从所述第二位置向所述第一位置推压的推动构件; 抑制部，其抑制由所述推压部件推压的所述轴承部件从所述支撑部的拆卸; 以及用于允许在第二位置从框架拆卸轴承构件的拆卸部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式