发明申请
US20050002054A1 Abnormal state occurrence predicting method, state deciding apparatus, and image forming system
失效
异常状态发生预测方法，状态判定装置和图像形成系统
- 专利标题： Abnormal state occurrence predicting method, state deciding apparatus, and image forming system
- 专利标题（中）： 异常状态发生预测方法，状态判定装置和图像形成系统
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申请号： US10875277申请日： 2004-06-25
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公开(公告)号： US20050002054A1公开(公告)日： 2005-01-06
- 发明人: Hisashi Shoji , Katsuaki Miyawaki , Osamu Satoh , Masaaki Yamada , Shuji Hirai , Yoshinori Nakagawa , Eiichi Ohta , Takashi Seto , Satoshi Ouchi , Nekka Matsuura
- 申请人： Hisashi Shoji , Katsuaki Miyawaki , Osamu Satoh , Masaaki Yamada , Shuji Hirai , Yoshinori Nakagawa , Eiichi Ohta , Takashi Seto , Satoshi Ouchi , Nekka Matsuura
- 优先权： JP2003-184929 20030627
- 主分类号： B41J29/42
- IPC分类号： B41J29/42 ; B41J29/46 ; G03G21/00 ; G06F3/12 ; G06F11/00 ; G06F11/30
摘要：
In a state deciding apparatus, an information acquiring unit acquires pieces of information of different types related to a state of an image forming apparatus. An index value calculating unit calculates an index value based on the pieces of information acquired. A state change deciding unit decides a change in a subsequent state of the image forming apparatus, based on a temporal change in the index value calculated.
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