公开(公告)号：US20030215262A1

公开(公告)日：2003-11-20

申请号：US10150659

申请日：2002-05-17

Applicant: AETAS TECHNOLOGY INC.

Inventor： Dean Liu

IPC: G03G015/08

CPC classification number: G03G15/0896 ,  G03G15/0886 ,  G03G2221/163 ,  G03G2221/169

Abstract: The present invention is directed to a shutter system for electrophotographic machines that effectively reduces the impact of ambient light on the photoreceptor, or image-bearing member. The shutter system of the present invention utilizes a shutter member that substantially covers the cartridge chamber when in a closed position. Preferably, the shutter member is disposed at the opening of the cartridge chamber. The shutter member is held in place by one or more support brackets and is biased to the closed position by one or more springs.

Abstract translation: 本发明涉及一种用于电子照相机的快门系统，其有效地减少环境光对感光体或图像承载部件的影响。 本发明的快门系统利用当处于关闭位置时基本上覆盖盒室的挡板部件。 优选地，活门构件设置在盒室的开口处。 活门构件通过一个或多个支撑支架保持就位，并且通过一个或多个弹簧偏置到关闭位置。

公开(公告)号：US20040208671A1

公开(公告)日：2004-10-21

申请号：US10839620

申请日：2004-05-03

Applicant: Aetas Technology Inc.

Inventor： Dean Liu ,  Min-Chih Tseng

IPC: G03G015/08

CPC classification number: G03G15/0896 ,  G03G15/0886 ,  G03G2221/163 ,  G03G2221/169

Abstract: The present invention is directed to a shutter system for electrophotographic machines that effectively reduces the impact of ambient light-on the photoreceptor, or image-bearing member. The shutter system of the present invention utilizes a shutter member that substantially covers the cartridge chamber when in a closed position. Preferably, the shutter member is disposed at the opening of the cartridge chamber. The shutter member is held in place by one or more support brackets.

Abstract translation: 本发明涉及一种用于电子照相机的快门系统，其有效地减少环境光对感光体或图像承载部件的影响。 本发明的快门系统利用当处于关闭位置时基本上覆盖盒室的挡板部件。 优选地，活门构件设置在盒室的开口处。 挡板构件通过一个或多个支撑托架保持就位。

公开(公告)号：US20030215263A1

公开(公告)日：2003-11-20

申请号：US10151715

申请日：2002-05-18

Applicant: AETAS TECHNOLOGY INC

Inventor： Dean Liu

IPC: G03G015/00 ,  G03G015/06

CPC classification number: G03G15/0813 ,  G03G2215/0619

Abstract: A spacing device for image processing systems to maintain a development gap between an image-receiving member and a developer roller thereby facilitating efficient development and consistently maintaining high image quality and methods for manufacturing and using the same. The spacing device comprises one or more spacing members that have preselected lengths and that are configured to be coupled with, and extend from, an imaging-receiving module and/or a developer cartridge of an image processing system. When the image processing system is properly assembled, a predetermined development gap is formed between an image-receiving member of the imaging-receiving module and a developer roller of the developer cartridge, and the spacing members are disposed substantially between, and in contact with, the imaging-receiving module and the developer cartridge. The spacing members, being formed from a substantially rigid material, are configured to maintain the predetermined development gap.

Abstract translation: 一种用于图像处理系统的间隔装置，用于保持图像接收构件和显影辊之间的显影间隙，从而有助于有效开发并始终保持高图像质量以及制造和使用显影辊的方法。 间隔装置包括一个或多个具有预选长度的间隔构件，其被构造成与图像处理系统的成像接收模块和/或显影剂盒耦合并从其延伸。 当图像处理系统被正确组装时，在成像接收模块的图像接收构件和显影剂盒的显影辊之间形成预定的显影间隙，并且间隔构件基本上设置在显影剂盒 成像接收模块和显影剂盒。 由基本刚性材料形成的间隔构件被构造成保持预定的显影间隙。

公开(公告)号：US20030151775A1

公开(公告)日：2003-08-14

申请号：US10224634

申请日：2002-08-20

Applicant: Aetas Technology Inc.

Inventor： Bobo Wang ,  Sheng-Jenq Chang ,  Chun-Chiang Chen

IPC: G06F015/00 ,  B41B001/00 ,  H04N001/29

CPC classification number: G03G15/755 ,  G03G2215/0016 ,  H04N1/047 ,  H04N1/12 ,  H04N2201/02425 ,  H04N2201/0471 ,  H04N2201/04722 ,  H04N2201/04731 ,  H04N2201/04756 ,  H04N2201/04791

Abstract: The present invention is directed to a method and system for tracking a photoconductor belt loop in an image forming apparatus that effectively monitors and compensates for changes in the OPC belt's speed and position as well as for possible contamination of the code strip and damage to the photo sensors. There is provided a method and system for sensing a code strip on the photoconductor belt loop with a first sensor, producing a first signal, sensing a code strip on the photoconductor belt loop with a second sensor, producing a second signal, computing a phase shift error between the first and second signals; and synchronizing first and second signals.

Abstract translation: 本发明涉及一种用于跟踪成像设备中的感光体带环的方法和系统，其有效地监测和补偿OPC带的速度和位置的变化以及可能的编码条的污染和对照片的损坏 传感器。 提供了一种利用第一传感器感测感光带环上的码带的方法和系统，产生第一信号，用第二传感器感测感光带环上的码带，产生第二信号，计算相移 第一和第二信号之间的误差; 并且同步第一和第二信号。