Nippon Kokan Kabushiki Kaisha

Nkk Corporation

Tajima Junzo Seisakusho, Ltd.

Kazuo Tajima

Yo Osada

Hiromichi Saito

Hiroaki Taniguchi

Keisuke Nakahara

Taisuke Nishida

Toshio Hinami

Yoko Okano

Osamu Shigyo

Small-sized DC motor

This invention proposes an adsorbent containing mainly Cu(I) ion-exchanged and carried in a cation exchange site of a zeolite at an ion exchange ratio of not less than 50%, the zeolite having a silica/alumina ratio of not more than 10, and a salt of a least one metal selected from the group consisting of Cu(I), Fe, Zn, Ni, and Mg, the metal salt being dispersed and carried in pores of the zeolite. This invention also proposes a method of manufacturing the above adsorbent.

Selective adsorbent for CO and method of manufacturing the same

In a method of the invention for selectively adsorbing CO in a gas mixture containing at least CO and CO.sub.2 with an adsorbent and desorbing the adsorbed CO, the adsorbent carries one metal or a mixture of metals selected from Ni, Mn, Rh, Cu(I) and Ag, and an adsorption temperature is set to be 50.degree. to 250.degree. C. to allow a single-step treatment.

Method of separating carbon monoxide and carbon monoxide adsorbent used

A joiner for joining mullions to transoms in a curtain wall includes a U-shaped gasket receiving an outer transom surface and a table for slidably supporting an extended end of the transom. A slider element abuts the transom end to prevent outward movement thereof.

Mechanism for joining a mullion to a transom in a curtain wall

Growing community of inventors

Tokyo, Japan

Kazuo Tajima