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서영철,임성우,이원철,Seo, Yeong-Cheol,Im, Seong-U,Lee, Won-Cheol 대한암한의학회 1997 大韓癌韓醫學會誌 Vol.3 No.1
Stomach cancer is one of the most important cause of death. So recently, the first consideration Chinese Medicine Journal(after 1990th) to study on stomach cancer treatment(Herb medicine) and side effect on chemical therapy after side effect rate studied. According to the literally study of journal, the results run as follow. Herb medicine use in combination therapeutic method on stomach cancer decreased reaction.(G-I trouble, marrow and hematisis system) We expect that herb medicine treatment effects give to good advantage on stomach cancer.
특허확대경: 발명자의 허락 없이 임의로 등록된 특허권 공유지분에 대한 민사상 말소청구의 허용 여부
서영철,Seo, Yeong-Cheol 한국발명진흥회 2011 發明特許 Vol.36 No.9
무권리자의 특허출원에 대해서는 특허법상 특허심판원에 특허심판 청구를 하여 특허권을 등록무효시키는 것이 종래의 방법이나, 특허심판원을 거치지 않고 일반 법원에 직접 청구하는 것이 가능한지, 가능하다면 말소청구와 이전등록청구 중 어느 방법에 의하여야 하는지에 관해 알아보자.
브레이크페드에 함유된 연마재의 성분변화에 따른 마찰특성 연구
서영철(Young Chul Seo),정진오(Jin Oh Chung),박정환(Jung Hwan Park) 한국자동차공학회 2005 한국자동차공학회 춘 추계 학술대회 논문집 Vol.2005 No.11_3
To access the influence of a type and content of abrasive materials on friction characteristics, five kinds of specimens with different abrasive components were specially manufactured by a company for this study. Specimens have different abrasive components as ZrSiO₄, Zeolite, ZrO₂, Al₂O₃, while keeping other components fibers, binders, lubricants, fillers, besides the same. The specimens were tested using a 1/5 scale brake dynamometer to analyze the friction characteristics of the abrasive material. After the friction test, rotors of specimens were cut and polished to observe transfer film formation on the rotor surface by SEM, and the EDX analysis is followed to study the component variation through the transfer film thickness.