Matsushita Electric Industrial Co., Ltd.

Ushio Denki Kabushiki Kaisha

Ichiro Takeuchi

Naotaka Hashimoto

Yoshiyuki Muraoka

Taku Ikeda

Yusuke Ozaki

Ichiro Shibagaki

A halogen lamp of a 12V type including: a glass part, a portion of which is a light emitting portion having a space therein and the rest of which is a sealing portion, both portions being made of quartz glass; an infrared reflective coating formed to cover an outer surface of the glass part; a filament which, supported by the sealing portion, is provided in the inner space of the light emitting portion; a molybdenum foil which is embedded in the sealing portion and is electrically connected to the filament; and a power supply line, one end of which is connected to the molybdenum foil, the other end exposed to outside. The halogen lamp satisfies 450 mm&#x2266;Sb&#x2266;650 mmand Se&#x2267;&#x2212;0.35Sb+520, where Sb and Se designate outer surface areas of the light emitting portion and the sealing portion, respectively.

Halogen lamp with infrared reflective coating and halogen lamp with reflecting mirror and infrared reflective coating

A base for an electrode plate that has an excellent ability to retain an active material and can be manufactured at a low cost, a method for manufacturing the same, and an alkaline storage battery using the same are provided. The method includes (i) forming a slurry containing water, a powder containing nickel, and a hollow particle formed of an organic compound, (ii) applying the slurry to a support made of metal, thereby forming a sheet, and (iii) burning the sheet, thereby forming a porous layer joined to the support by a metallic bond.

Method for manufacturing base for electrode plate, method for manufacturing positive electrode plate and alkaline storage battery

Growing community of inventors

Akashi, Japan

Ichiro Takeuchi