Electrophotography – Control of electrophotography process – Control of fixing
Reexamination Certificate
2007-02-13
2007-02-13
Ngo, Hoang (Department: 2852)
Electrophotography
Control of electrophotography process
Control of fixing
C399S334000, C399S330000
Reexamination Certificate
active
10944707
ABSTRACT:
The present invention relates to a temperature detection apparatus having a radiant temperature detection section including at least a ray emission portion which radiates at least rays and a ray detection portion which detects the rays, and capable of detecting temperature without contacting a detection object, a first atmospheric temperature detection section which outputs temperature information having a high temperature follow-up property in a case where the atmospheric temperature of the radiant temperature detection section is not more than predetermined temperature, and a second atmospheric temperature detection section which outputs temperature information having a high temperature follow-up property in a case where the atmospheric temperature of the radiant temperature detection section exceeds the predetermined temperature.
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Kinouchi Satoshi
Sone Toshihiro
Takagi Osamu
Tsueda Yoshinori
Foley & Lardner LLP
Kabushiki Kaisha Toshiba
Toshiba TEC Kabushiki Kaisha
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