Patent ID: 7835812

Claim:
An apparatus for assisting decisions for improvement of environmental loads, comprising: environmental load per-process collecting means for collecting an environmental load amount every process for a predetermined collecting period of time; parts attribute storing means for storing parts-peculiar attributes including mass and a parts manufacturing yield; proportional distributing condition per-parts storing means for storing the parts-peculiar attributes, as a proportional distributing condition, which are used for a process for proportionally distributing the collected environmental load amount per process every parts; manufacturing condition storing means for storing manufacturing conditions constructed by a manufacturing amount per parts of each process corresponding to said collecting period of time; parts attribute calculating condition storing means for storing calculating conditions of the parts attributes which are decided by a combination of the parts to be manufactured among said manufacturing conditions; environmental load per-parts calculating means for calculating the environmental load amount per parts on the basis of said environmental load amount per process, said proportional distributing conditions, said parts-peculiar attributes, said manufacturing conditions, and said parts attribute calculating conditions; environmental load per-parts/process storing means for storing said environmental load amount per parts as an environmental load amount per process of each parts; bill of materials (BOM) storing means for storing a bill of materials (BOM) which can specify the parts constructing the product and the process that is made to correspond to each of said parts; product manufacturing amount storing means for storing a manufacturing amount of the products manufactured for said collecting period of time; contribution degree per-product/process evaluating means for collecting the environmental load amount per process of each product per product on the basis of the environmental load amount per process of each of said parts and said BOM, calculating an environmental load amount per process of each product by multiplying said collected environmental load amount by said manufacturing amount of the products, and calculating a contribution degree of each product to the environmental load amount of each process; and environmental load distribution table per-product/process storing means for storing a distribution table of the environmental load per product every process on the basis of said contribution degree.