This paper describes objectives and background of developing an in-house information processing and management system (ORIS), the system outline, and future subjects to be solved. ORIS aims to share in-house information resources and to provide prompt and versatile searching. It was started to be developed in Nov. 1984, and has been operated since Feb. 1985. Only three months passed since the system has been run so that it is hard to evaluate it at present. Consolidation of the database, PR of the system, control of primary materials and so on are regarded as subjects to be solved in near future.