Kajima Corporation

Teijin Chemicals Limited

Tachikawa Corporation

Yukio Sano

Eiji Kaneko

Nobuo Suzuki

Shumpei Ohara

Minoru Inanuma

Akihiro Goto

Yasufumi Tani

Takerou Yasuzawa

Keijiro Umemoto

Taketoshi Takahashi

Tadashi Shingu

Ryo Hirako

Shinji Sasamoto

Yukio Endou

Ayako Yasaka

Teturou Uenami

Hiroshi Tamai

Yukio Torii

Manabu Takagi

Tohru Takagaki

Shigehiko Ueno

Kazuo Wakasugi

Shunsuke Tanaka

Minoru Tsujimoto

Takashi Miyao

An integrated building production information system including design CAD (computer-aided-design) based on software of building, structure, and equipment, and databases built in the outside separately from the design CAD, the databases making an integrated DB (shared database)-CAD system of building, structure and equipment as an execution-linked system in DB-CAD's sharing of a standard database, wherein the integrated building production information system stores the information made compatible by three-dimensional superposition at the time of design into a shared database (DB) of the integrated DB-CAD system, and further receives and links information of this shared database to extemal systems such as a skeleton drawing CAD, a reinforcing bar and steel frame system and the like and produces execution information.

Integrated building production information system

A sunshade composed of a transparent substrate, a first base and a second base which are provided on the both surfaces of the substrate, an infrared ray-reflecting layer which is provided on the first base and which reflects infrared rays, and a sun light-reflecting layer which is provided on the second base and which reflects a sun radiant energy with partly transmitting visible rays. The infrared ray-reflecting layer may optionally be coated with a protective layer. At least one of the protective layer, the first base and the second base has a rough surface which may diffusively reflect the light as reflected by the infrared ray-reflecting layer and the sun light-reflecting layer. In place of formation of the rough surface, a light-diffusing agent may be incorporated into the substrate, the both bases or the protective layer.

Sunshade

Growing community of inventors

Shiki, Japan

Yukio Sano