營建工程專利技術功能模型自動化分析之研究

AUTOMATED ANALYSIS OF FUNCTION MODELS FOR CONSTRUCTION PARENTS

余文德(Wen-Der Yu) ； 吳誌銘(Chih-Ming Wu) ； 江庭芳(Ting-Fang Chiang)

《營建管理季刊》 88期 (2011/10) Pp. 1-11

https://doi.org/10.6505/CMJ-2011-88-1-11

摘要

由於創意經濟的興起，近年來各行各業開始重視「技術創新」對於企業市場競爭力的重要性。在眾多的技術資料庫中，專利資料揭露各技術資料中最前端且最具商業價值的技術資訊，其價值不僅可用以掌握產業的發展動向，更可作為技術研發的基礎。然而研發人員在進行專利技術分析時，因為訓練背景與經驗的不同，對於分析結果容易產生差異，使得專利資訊解讀的可靠性受到質疑，而不利於專利資訊之加值利用。因此，如何使技術分析結果穩定與一致化，實為技術研發管理之重要課題。為解決上述問題，本文提出以文字探勘技術應用於建立專利文件功能模型之方法，並透過軟體系統之開發達到功能模型建模之系統化與自動化的目的。經過十四個實際分析案例驗證發現，透過文字探勘電腦輔助系統之協助，平均可改善分析時問達56.2%;而電腦輔助處理結果與人工分析結果之相似度得分達到84.6%~86.0%，其可靠性較傳統人工判讀大幅提升，因此，可驗證本研究所提出方法之可行性。本研究之成果不僅可供營建工程技術研發人員進行技術分析之用，亦可供其他領域技術開發人員進行專利技術分析之參考。

關鍵字

專利文件 ； 功能模型分析 ； 文字探勘 ； 營建技術

並列摘要

More and more organizations have recognized the importance of technology innovation to their product competitiveness in the market. Patent databases, among the many technological repositories, have stored the most advanced and economically valuable technological information. Such information is not only useful for planning the technological development strategies, but also a precious source of technological know-hows, which can be adopted in developing innovative technologies. However, due to the difference of specialty backgrounds, technology innovators usually construct the technology function model differently. As a result, deriving a consistent and reliable function model of a patented technology becomes an important issue in effective utilization of patent information. To tackle the abovementioned problem, this paper presents a text mining method for automated analysis of the function model for a patent. Not only the model but also a prototype computer program for automated analysis of a function model is developed to test the feasibility of the proposed method. After a case study of fourteen patents, it is found that the proposed method is able to improve the required analysis time by 56.2% and achieve a analysis accuracy rate from 84.6 to 86.0% (using 100% as perfect accuracy) while compared with the results of traditional manual analysis method. It is concluded that the proposed computer aided text mining method for patent function model analysis is able improve the efficiency and consistency of the result with a high accuracy. The proposed method can be employed by the innovators of construction and other technology domains in analyzing the patented technology documents for construction engineering and other areas.

並列關鍵字

Patent Document ； Function Model Analysis ； Automated Analysis ； Construction Technology