Hitachi, Ltd.

Manabu Ikeda, Deceased

Seii Miyakawa

Toshijiro Ohashi

Minoru Iwata

Mitsuharu Hayakawa

Syoji Arimoto

A designed object workability evaluating system for evaluating quantitatively at a stage of designing an article whether a structure of the article as designed can be realized easily in a manufacturing stage for thereby selectively determining a best structure from a plurality of design plans through comparative evaluation thereof. The system includes a client machine section including a guide information generating unit for generating information for guiding operations of a user, an input device for allowing the user to input commands and data and a display unit. A server machine section includes a registering unit storing evaluation elements defined by the user, an index calculating module for calculating indexes indicating degrees of difficulty/ease of work, an evaluation element estimating module, a part workability evaluation module, an article workability evaluation module, and a best design plan selection/determination module.

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Yokohama, Japan

Manabu Ikeda, Deceased