| 摘要 |
<P>PROBLEM TO BE SOLVED: To sell sheet metal facility merchandise based on much more appropriate working submission and working facility submission by allowing a seller 5 to carry out the simulation of working to be performed by a user 3 with demonstration working. <P>SOLUTION: A user 3 transmits the CAD drawing of a product through an information terminal 7 to a seller computer 11. An editorial section 13 prepares the solid-state model of the product based on the CAD data. Furthermore, registered product manufacture information associated with a product which is the same as or similar to the product is retrieved from a database 15. A demonstration factory 19 prepares working data from development information to carry out demonstration working in response to an instruction from the user 3, and proposes it as submission information to the user 3. The user 3 refers to the submission information, and properly purchases sheet metal facility merchandise. <P>COPYRIGHT: (C)2004,JPO |
