Title:
HEATING COOKING APPARATUS
Document Type and Number:
Japanese Patent JP2009085519
Kind Code:
A
Abstract:
To provide a heating cooking apparatus characterized by comprising a function for dissolving an odor in a heating chamber and dirt adhered to the inside of the heating chamber without using an ultraviolet irradiation means.
At least a part of the inside of the heating chamber of the heating cooking apparatus is coated with visible light responsive photocatalyst powder having a color of -5 or lower in a*, -5 or higher in b*, and 50 or higher in L* when a color of tungsten oxide photocatalyst powder is indicated by an L*a*b* color system. Visible light from an in-room light is emitted to dissolve the odor and the dirt in the heating chamber.
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| JPS56931 | AUTOMATIC COOKER |
Inventors:
FUSE KEIICHI
SHIRAKAWA YASUHIRO
NAKANO YOSHIYO
SATO HIKARI
OKAMURA MASAMI
KASAMATSU SHINYA
SASAKI RYOTO
SHIRAKAWA YASUHIRO
NAKANO YOSHIYO
SATO HIKARI
OKAMURA MASAMI
KASAMATSU SHINYA
SASAKI RYOTO
Application Number:
JP2007256297A
Publication Date:
April 23, 2009
Filing Date:
September 28, 2007
Export Citation:
Assignee:
TOSHIBA CORP
TOSHIBA MATERIALS CO LTD
TOSHIBA MATERIALS CO LTD
International Classes:
F24C7/02
Attorney, Agent or Firm:
Hiroshi Horiguchi