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1. 发明授权

US4332457A Fixing device for fixing images of an original document on plain paper copy sheets 失效
标题翻译：用于将原始文档的图像固定在普通纸复印纸上的固定装置
公开(公告)号：US4332457A
公开(公告)日：1982-06-01
申请号：US165340
申请日：1980-07-02
申请人： Akira Mitsuyama , Tadaaki Kawano , Tutomu Kato , Masanobu Deguchi , Ituro Katoh
发明人： Akira Mitsuyama , Tadaaki Kawano , Tutomu Kato , Masanobu Deguchi , Ituro Katoh
IPC分类号： G03G15/22 , G03G15/20 , G03G15/00
CPC分类号： G03G15/2092 , Y10S271/90
摘要： A fixing device for fixing images of an original document on a copy material is provided for a plain paper copier. The fixing device comprises a pair of rollers for stressing under pressure the copy material carrying toner powder thereon. The toner powder is tightly adhered to the surface of the copy material to correspond to the images of the original document. In a preferred form, the toner powder is a pressure-fixable developing powder which consists of a wax component and a thermoplastic resin. A developing powder supplier is disposed within a developer powder reservoir for supplying developer powder to a magnet brush. A rotatable cylindrical magnet is provided within said developing powder supplier for generating a non-uniform magnetic field to stir the developer powder within the reservoir. A copy sheet stripping device is also provided which moves in synchronization with the approach of a copy sheet towards the fixing device and to move in synchronization with the separation of the copy sheet away from the fixing device.
摘要翻译：为普通纸复印机提供用于将原稿的图像固定在复印材料上的定影装置。定影装置包括一对辊，用于在压力下施加在其上承载调色剂粉末的复印材料。调色剂粉末紧密地粘附到复印材料的表面上以对应于原稿的图像。在优选形式中，调色剂粉末是由蜡组分和热塑性树脂组成的压力定影显影粉末。将显影剂粉末供应器设置在用于将显影剂粉末供应给磁体刷的显影剂粉末储存器中。在所述显影粉供应器内设置有可旋转的圆柱形磁体，用于产生不均匀的磁场以搅拌储存器内的显影剂粉末。还提供了复印纸剥离装置，其与复印纸朝向定影装置的方向同步地移动，并且与复印纸离开定影装置的分离同步地移动。

2. 发明授权

US5541715A Removable processing units and toner collecting device for an image formation apparatus 失效
标题翻译：用于图像形成装置的可移除处理单元和调色剂收集装置
公开(公告)号：US5541715A
公开(公告)日：1996-07-30
申请号：US181951
申请日：1994-01-18
申请人： Ituro Katoh , Shoichiro Yoshiura
发明人： Ituro Katoh , Shoichiro Yoshiura
IPC分类号： G03G15/00 , G03G21/00 , G03G21/10 , G03G21/12 , G03G21/16
CPC分类号： G03G21/1647 , G03G21/12 , G03G21/1633 , G03G2221/1621 , G03G2221/163 , G03G2221/1651 , G03G2221/1666
摘要： An image formation apparatus having an image carrier; a first removable unit including at least a cleaning system and a toner recovery feeding device; and a second removable unit including a developing system for developing an electrostatic latent image and a toner recovery collecting device for collecting the toner recovered by the first unit. A guide member on the first unit interacts with an indexing member on the second unit, in response to insertion of the second unit, into the image formation apparatus, to interconnect the toner collecting device of the second unit with the toner recovery feeding device of the first unit and to position the second unit with respect to the image carrier.
摘要翻译：一种具有图像载体的图像形成装置; 第一可移除单元，至少包括清洁系统和调色剂回收供给装置; 以及第二可移除单元，其包括用于显影静电潜像的显影系统和用于收集由第一单元回收的调色剂的调色剂回收收集装置。第一单元上的引导构件响应于第二单元的插入而与第二单元上的分度构件相互作用，将第二单元的调色剂收集装置与第二单元的调色剂回收供给装置第一单元并且相对于图像载体定位第二单元。

3. 发明授权

US06937833B2 Image forming apparatus having selectively removable image processing and toner modules 失效
标题翻译：图像形成装置具有选择性地可移除的图像处理和调色剂模块
公开(公告)号：US06937833B2
公开(公告)日：2005-08-30
申请号：US10294799
申请日：2002-11-15
申请人： Ituro Katoh , Shoichiro Yoshiura
发明人： Ituro Katoh , Shoichiro Yoshiura
IPC分类号： G03G15/00 , G03G21/00 , G03G21/10 , G03G21/12 , G03G21/16 , G03G21/18
CPC分类号： G03G21/1647 , G03G21/12 , G03G21/1633 , G03G2221/1621 , G03G2221/163 , G03G2221/1651 , G03G2221/1666
摘要： An image formation apparatus contains a first and second unit. The first unit, which is a self-contained first module, contains a photo-sensitive body and structure for removing residue toner from the photo sensitive body. The second unit, which is a self-contained developer module, provides toner to the first unit and receives the residue toner from the first unit. The residue toner in the second unit is received in a self contained container and does not mix with fresh toner. The modules are detachably mounted in the apparatus. The second module cannot be mounted in the apparatus until the first module is mounted. The two units have different lives of interchange.
摘要翻译：图像形成装置包含第一和第二单元。作为独立的第一模块的第一单元包含用于从感光体去除残留调色剂的感光体和结构。作为独立显影剂模块的第二单元向第一单元提供调色剂并从第一单元接收残留调色剂。第二单元中的残留调色剂容纳在自包含的容器中，并且不与新鲜调色剂混合。模块可拆卸地安装在设备中。在安装第一个模块之前，第二个模块不能安装在设备中。两个单位有不同的交流生活。

4. 发明授权

US5697008A Image forming apparatus having selectively removable image processing and toner modules 失效
标题翻译：图像形成装置具有选择性地可移除的图像处理和调色剂模块
公开(公告)号：US5697008A
公开(公告)日：1997-12-09
申请号：US460087
申请日：1995-06-02
申请人： Ituro Katoh , Shoichiro Yoshiura
发明人： Ituro Katoh , Shoichiro Yoshiura
IPC分类号： G03G15/00 , G03G21/00 , G03G21/10 , G03G21/12 , G03G21/16
CPC分类号： G03G21/1647 , G03G21/12 , G03G21/1633 , G03G2221/1621 , G03G2221/163 , G03G2221/1651 , G03G2221/1666
摘要： An image formation apparatus contains a first and second unit. The first unit, which is a self-contained first module, contains a photo-sensitive body and structure for removing residue toner from the photo sensitive body. The second unit, which is a self-contained developer module, provides toner to the first unit and receives the residue toner from the first unit. The modules are detachably mounted in the apparatus. The second module cannot be mounted in the apparatus until the first module is mounted.
摘要翻译：图像形成装置包含第一和第二单元。作为独立的第一模块的第一单元包含用于从感光体去除残留调色剂的感光体和结构。作为独立显影剂模块的第二单元向第一单元提供调色剂并从第一单元接收残留调色剂。模块可拆卸地安装在设备中。在安装第一个模块之前，第二个模块不能安装在设备中。

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