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支持產(chǎn)品概念創(chuàng)新的國(guó)外專利知識(shí)獲取方法
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Method of Foreign Patent Knowledge Acquisition to Support Product Conceptual Innovation Design
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    摘要:

    提出了一種設(shè)計(jì)目標(biāo)導(dǎo)向的專利文獻(xiàn)分類方法,，分析了各類專利在產(chǎn)品設(shè)計(jì)中的作用,，建立了由創(chuàng)新層次知識(shí)、原理關(guān)聯(lián)知識(shí)、專利原理方案知識(shí)和語(yǔ)言知識(shí)組成的產(chǎn)品創(chuàng)新設(shè)計(jì)知識(shí)體系,，描述了基于框架結(jié)構(gòu)和概念圖的專利原理方案表示模型,，進(jìn)而研究了機(jī)械產(chǎn)品專利原理方案知識(shí)獲取方法,，采用自然語(yǔ)言理解從專利文獻(xiàn)中抽取產(chǎn)品作用結(jié)構(gòu)概念圖,，利用原理關(guān)聯(lián)知識(shí)提煉專利產(chǎn)品的功能效應(yīng)信息。最后結(jié)合鉆夾頭產(chǎn)品創(chuàng)新實(shí)例,，說(shuō)明了該方法可充分利用專利知識(shí),，提高產(chǎn)品概念創(chuàng)新的有效性。

    Abstract:

    A method of patent document classification guided by design objective was proposed. And then the support of different types of patents on product innovation was analyzed. The knowledge system for product innovation, comprised of innovation level knowledge, association knowledge, principle knowledge and patent language knowledge, was established. Based on frame structure and concept graph the representation model of patent principle knowledge was described. Furthermore, a method for patent principle knowledge acquisition of mechanical product was studied. Nature language understanding was utilized to extract patent working-structure concept graph from patent document. Domain association knowledge was employed to distill the functional effect of principle knowledge. Finally, with the conceptual innovation design of drill chuck as an example, this method was proved to utilize patent knowledge for conceptual design, and to improve product innovation capability. 

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王朝霞,邱清盈,馮培恩.支持產(chǎn)品概念創(chuàng)新的國(guó)外專利知識(shí)獲取方法[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2009,40(12):210-216.Method of Foreign Patent Knowledge Acquisition to Support Product Conceptual Innovation Design[J]. Transactions of the Chinese Society for Agricultural Machinery,2009,40(12):210-216.

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