Kawasaki Steel Corporation

Misumi Corporation

Hirayama Setsubi Co., Ltd.

Hitoshi Ura

Kazuya Murakami

Masao Kimura

Tsutomu Fujita

Yosuke Hamada

Hiroyoshi Hamada

Misao Osawa

Akira Sueda

Yotsuo Mizunuma

Masahiro Motohashi

Yoshitaka Tanabe

Yuuki Maetani

Yoshitaka Hayafune

To provide a design assistance system, a design assistance program, and a design assistance method which are capable of reducing or eliminating the burden on a designer of a structure when designing the structure. A design assistance systemincludes an object recognizing unitand an interference determining unit. The object recognizing unitrecognizes an object existence area which is an existence area of a different object Afrom the structure Aon a three-dimensional coordinate system in accordance with information including the position of the object Aon the three-dimensional coordinate system which has been specified through an input unit. The interference determining unitdetermines the presence or absence of interference between each of plurality of members and the object Abased on respective member existence areas of the plurality of members and the object existence area.

Design assistance system, design assistance program, and design assistance method

An air supplying apparatus for supplying a clean room with air having a conditioned cleanliness, temperature and/or humidity includes an air control unit for discharging the controlled air, and an air outlet duct connected to an air outlet of the air control unit so as to receive the conditioned air from the air control unit through an opening which opens in a direction different from the direction of flow of air through the air control unit. The air outlet duct is formed from one or more perforated sheets having a multiplicity of air outlet apertures. The cross-sectional area of the air passage formed in the air outlet duct preferably progressively decreases towards the downstream end of the duct. A joint duct, which guides air in a direction different from the directions of flow of air through the air control unit and through the air outlet duct, may be connected between the air control unit and the air outlet duct.

Air supplying apparatus

Growing community of inventors

Tokyo, Japan

Hitoshi Ura