Abstract
To achieve the goals of efficient utilization of the information based on the promotion of the systematic information processing, it is obvious that a maintenance and an expansion of information processing system is required. Then a proposal of information retrieval system employing computor and microimage is put forward for rapid processing and reuse of increasing informations. In order to store the technical information and to eliminate the research duplication, compilation and mutual utilization system of formalized information materials which are developed within its organization is especially needed. The author describes the case of information processing system being adapted in the Mitsubishi Chemical Industries Ltd. laying strers on the points above mentioned.
