Lg Electronics Inc.

Ajinomoto Co., Ltd.

Nippon Chemi-Con Corporation

Nihon Firmenich K.k.

Systems Bio-Industries Co., Ltd.

Masahiko Shinohara

Takahiko Soeda

Takeshi Kageyama

Takeshi Makino

Taro Hozumi

Seisuke Sato

There is provided an electrode material for electrolytic capacitor that attains an unprecedentedly high capacitance. The electrode material for electrolytic capacitor comprises a layer of valve metal particles furnished on the surface thereof with an oxide film, the layer having a porosity of 20 to 60% and a specific surface area of 30&#xd7;10to 400&#xd7;10cm/cm, wherein the valve metal particles are mixed together, with the particle diameters exhibiting a given distribution at least within the range of 0.005 to 0.1 &#x3bc;m, and form a base material surface, and wherein the valve metal consists of aluminum, and wherein the composition ratio of Al/O of the layer of valve metal particles furnished on the surface thereof with the oxide film is within the range of 2.0 to 5.5. The electrode material thus realizes high capacitance.

Electrode material for electrolytic capacitor

A method is provided for adjusting color temperature in a PDP device. The method includes setting a desired color temperature of the PDP as the RGB ratio which shows the level ratio of each of the RGB signals, setting each light emitting frequency of the PDP corresponding to the level of each of the A/D converted RGB signals, and selecting a subfield of gradation frequency corresponding to the set light emitting frequency to control the light emitting of the PDP. According to the method, the color temperature can be adjusted without lowering the gradation in the PDP.

Method for adjusting color temperature in plasma display panel

Objects of the invention is to provide an air freshner composition which has both excellent functional properties such as shrinkage with the passage of time, clear end point and the like and excellent visual decorativeness due to transparency and is used in a space where an offensive smell is generated, such as the interior of rooms including a toilet room, the interior of automobiles and the like. A transparent gelatin gel type air freshner composition is prepared from gelatin, a gelatin cross-linking agent, water, a perfume, a perfume solvent and a surface active agent as starting materials.

Transparent gelatin gel type air freshener

Growing community of inventors

Tokyo, Japan

Masahiko Shinohara