AUTHENTICATION METHOD, AUTHENTICATION SYSTEM AND PROGRAM

• Main Authors: YONEKUBO HIDEAKI, HORIE NAOKI, IDE YOICHIRO, SAITO TAKAHIRO, ISHII TAKESHI
• Format: Patent
• Language: English; Japanese
• Published: 10.07.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

To provide a novel technology for assisting the utilization of biomass resources.SOLUTION: An authentication method for a biomass product which is executed by a computer system includes: a first obtaining step for obtaining information on a flow-in amount of a biomass resin in a production major component of a resin product; a second obtaining step for obtaining information on a flow-out amount of the resin product that utilizes the biomass resin in the production major component or a different production major component; and an authenticating step for giving an authentication to the resin product if an authentication condition based on the information on the flow-out amount and the flow-in amount is satisfied.SELECTED DRAWING: Figure 5A 【課題】バイオマス資源の利用を支援するための新規な技術を提供する。【解決手段】コンピュータシステムにより実行されるバイオマス製品の認証方法であって、樹脂製品の製造主体におけるバイオマス樹脂の流入量の情報を取得する第１取得工程と、前記製造主体又は異なる製造主体における前記バイオマス樹脂を使用した樹脂製品の流出量の情報を取得する第２取得工程と、前記流出量と前記流入量との情報に基づく認証条件を満たす場合、前記樹脂製品に認証を付与する認証工程とを含む、認証方法。【選択図】図５Ａ