Abstract: The present invention is to provide an equipment production management system, in which the electronic equipment is designed corresponding to an order from customers, which enables unified preparation from derivation of equipment corresponding to the customer conditions concerning equipment installation design, and construction associated drawing design. The system includes a terminal unit and a central control system, in which is provided a customer base order information file, design data file, a design know-how information file established by making a know-how library on the equipment installation design as input files. The central processing system includes an installation designing section corresponding to installation design for respective stages from overall layout to installation of the elementary parts.

Abstract: An indandione pigment having high tinting strength and good weatherability and light fastness of the formula ##STR1## WHEREIN A is a phenylene or naphthylene group optionally substituted by a halogen atom, a lower alkyl group, a lower alkoxy group or a nitro group; n is 2 or 1; and B represents a direct bond or an n valont aromatic radical.The pigment mentioned above can be prepared by reacting an indandione derivative of the formula ##STR2## (E is an alkoxy group with 1 to 3 carbon atoms, or an amino group; and G is an oxygen atom, or ##STR3## in which Q is a lower alkyl group, and Q.sub.2 is a lower alkyl group or a phenyl group) with an amino compound of the formula H.sub.2 N--B--NH.sub.2 ]n-1.