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- 저자 : 김두진(Kim, Doo-jin) (검색결과 129 건)
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초소형 초광각 비구면 유리렌즈의 초정밀 연삭가공기술에 관한 연구
김두진,유경선,현동훈,Kim, Doo-Jin,Yoo, Kyung-Sun,Hyun, Dong-Hoon 한국생산제조학회 2010 한국생산제조학회지 Vol.26 No.2
This research's goal is to process directly aspherics with big sagment and thin center thickness. If we can process directly aspherics with big sagment and thin center thickness, we think it greatly helps to reduce the time of developing optical system. We made very thin glass using diamond grinding whetstone regarding the trace of tool and the detailed drawing of tool super precisive aspherics that has 0.46mm center thickness and over $30^{\circ}$ segment, $0.1{\mu}m$ machining accuracy, 15nm surface accuracy. We think this research's result will be effective to open new market because it is applied not only cell phone optical system but also CCTV robot optical system, internet phone optical system. Also we expect to enhance the super strong brittle precisive process's possibility with super precisive processing technique that achieves 0.46mm glass center thickness as first in the world.
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김두진(Kim Doo-Jin) 한국사학회 2004 史學硏究 Vol.- No.76
Samgukyusa(三國遺事) gives a feeling that whole book was composed with quotations so many people observed those quotes. The reason is there is not that many documents have been left through out Korean history, this literature which contains quotes has been observed by many people. There were some quotes included in Samguksagi(三國史記) but quotes in Samgukyusa shows better picture of actual literature about ancient Korea.<br/> Samgukyusa includes many stories that have been passed through out pageants like. Even though those documents like Gogi or Hyangjun(鄕傳) has been included stories about ancient Korean gods, Ilyun(一然) accepted that these documents are reasonable. Gogi's quotes are saying that Korea was established by sainte; or gods so thar Dangun(檀君) and Founder of Three Kingdom had to be described as a form of god or saints. This has an intention that it needs to recognize the tradition of Koreans culture and to find the lights how Korean history has been developed.<br/> Even though Samgukyusa included some quotes from ancient documents of China, most of them were written by referring Korean documents, Ancient documents of China was quoted to describe ancient rime of Korea which has not been spread out to the public. Out of many documents that has been recorded within Korea, many documents were used to describe the ancient time of Korea like Dangungi(檀君記) and Dongmyunggi(東明記) but out of many documents, Samguksa(三國史) and Guksa(國史) was referred the most. Other documents like Silla-bongi(新羅本紀), Koguryo-bongi(高句麗本紀), and Peakche-bongi(百濟本紀) were referred also, but these documents have same style how it has been written like Samguksa and Guksa, We cannot be sure that those quotes the(have been referred in Samguksa and Cuksa are indicates to Kim-Busik's Sanguksagi and most likely, most of them are documents that have been written before Sanguksagi were established.<br/> If we say that quotes that Sangukusa included has been used to emboss the history of Silla, ancient documents of China was used to emboss the history of Koguryo or Peakche out of those three counties which are Silla, Koguryo and Peakche. These parts of history have been included in Samguksagi also. Unlikely Samguksagi, Samgukyusa quoted from documents of Buddhism, old ancient documents, and epitaph, Most of the documents that have been used to write Samgukyusa were old ancient documents that has been handed down by temple but other documents like Sajukgi(史蹟記), which is documents about Buddhism, were used also, Those old ancient documents shows that historical facts of three kingdom period has been influenced Koryo(高麗) period and also, it shows the point of view of people in Koryo period and how they looked back at history of their own and the history of countries existed before their country.
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김두진,Kim, Du-Jin 한국공정경쟁연합회 2006 경쟁저널 Vol.- No.125
경쟁법은 혁신을 촉진할 수 있고, 소비자후생을 증대한다. 지적재산권의 제한적인 배타성도 혁신을 촉진할 수 있고, 소비자에게 이롭다. 경쟁법과 지적재산권법의 상호관계는 상호조화가 필요한 보완관계로 파악하여야 한다. 우리 경제가 신경제화되고, 첨단기술 산업의 발전과 함께 성장하고, 지적재산권의 강력한 보호의 방향으로 나아가는 것을 전제할 때, 경쟁법은 그 변화에 대응하여 시장에서 발생하는 지적재산권에 관련한 공정거래법 위반사건에 대한 처리기준을 준비하여야 할 것이다.
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TRIZ를 활용한 클린룸용 저소음 및 저분진 케이블 이송 체인 시스템의 개발
김두진,현동훈,김영일,Kim, Du-Jin,Hyun, Dong-Hoon,Kim, Young-Il 한국반도체디스플레이기술학회 2009 반도체디스플레이기술학회지 Vol.8 No.4
In this paper TRIZ was used to solve noise and dust reduction related to cable carrier chain system. On modern machines in a clean room, the contradictions arose due to increase noise and dust for the high speed were eliminated with 40 principles and seperation rules. As the results, the sound pressure level of the new carrier chain system was reduced to below 40 dB(A), and cleanroom classifications was satisfied with ISO class 4. In these successful results, TRIZ showed its usefulness in solving the design problems even with severe constraints.
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김두진,Kim, Du-Jin 한국공정경쟁연합회 2007 경쟁저널 Vol.- No.134
이 글에서는 공정거래위원회의 "한국까르푸(주)의 대규모소매점업에 있어서의 특정불공정거래행위 등에 대한 건" 심결1)과 "(주)이랜드리테일의 거래상지위 남용행위와 대규모소매점업에 있어서의 특정불공정거래행위에 대한 건" 심결2)이 내용을 중심으로 유통분야에서 발생하는 공정거래법 위반사건에 관련한 쟁점들을 살펴보고자 한다.
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김두진(Kim, Doo-jin) 북악사학회 2020 북악사론 Vol.11 No.-
한국 근대사학사에 대해서는 상당히 많은 연구가 진척되었지만, 대부분 일제강점기에 치우친 감이 없지 않다. 민족주의사학에 대한 연구는 어느 정도 이루어졌으나 상대적으로 실증주의사학이나 사회경제사학 또는 그 밖의 연구경향에 대해서는 거의 연구되지 못했다. 근래에 광복 후 1세대 역사학자들의 사론에 대한 관심이 크게 일어났다. 이들에 대한 연구는 10년 전까지만 해도 생존해 있던 인물을 대상으로 하기 때문에, 객관적인 접근을 어렵게 한다. 이들 중 이기백과 김철준은 한국고대사를 체계화하는데 도움을 주었으며, 그들의 연구 방법은 한국 현대사학의 성립에 상당한 역할을 담당하였다. 이 글에서는 우선 김철준의 사론을 우선적으로 밝히고자 한다. 김철준은 실증주의사학을 확립시킨 이병도나 김상기·손진태 등의 영향을 받았지만, 문헌고증학적 학풍을 비판하면서 불교학이나 고고학·인류학 등 인접 학문의 이론을 도입하여 한국고대사를 연구하였다. 또한 그는 새로운 문화의 유입으로 격변하는 역사의 전환기에 대해 주목하여, 그로 인해 일어나는 신구문화의 갈등을 절충하려는 노력을 중시하였다. 한국고대 사회는 부족국가에서 부족연맹을 거쳐 고대국가(중앙집권적 귀족국가)로의 발전 단계를 거쳤다. 그런 과정에서 족장세력을 편제하면서 국가체제가 정비됨으로써, 골품제와 같은 신분제 사회를 이루었다는 주장은 이후 한국고대사 연구에 많은 영향을 주었다. 김철준은 민족주의 문화사관을 내세워 민족문화를 비판적으로 인식함으로써, 오히려 전통문화의 총체적 역량을 신뢰하였다. 왜냐하면 전통문화가 충분하게 축적되어 있으면, 자기문화를 비판하더라도 더 훌륭한 문화가 얼마든지 존재하기 때문이다. 그리하여 여러 문화요소가 총체적으로 모아지는 광장으로서의 민족문화 역량을 강조하면서, 그 내에 포함된 전통문화의 잠재능력에 대한 무한한 신뢰를 가졌다. 그러나 사회과학의 이론을 원용한 연구방법은 당대의 사회상과는 동떨어진 허상을 설정할 가능성이 있기 때문에, 반드시 바람직한 것은 아니다. 다만 그가 민족문화를 거시적으로 파악하면서, 정통문화가 나아갈 방향을 제시하려고 노력한 점은 주목된다. Many researches about Korean modern histography have been progressed, but it is also true that most of the studies focused on Japanese imperialism. The historical study of nationalism has established in a certain fashion, on the other hand, historical studies about Positivism, social economy, and other various studies were not investigated properly. Recently, after the restoration of independence in Korea, the interest about the historical studies of the first generation of historians grew big. The investigation about those first generation of historians were based on the existed people until 10 years ago, which made difficult to access them objectively. Among them, Lee, Gi-Baek and Kim, Cheol-Jun helped to systemize the Korean ancient history and their study method played an important role in an establishment of the study of modern history. In this written document, the historical study of Kim, Cheol-Jun will be discussed primarily. Kim, Cheol-Jun was influenced by Lee, Byung-Do, Kim, Sang-Gi, Son, Jin-Tae, etc., who established a study of Positivism. However, he studied Korean ancient history by criticizing the academic tradition of the philological methodology of historical research and introducing theories such as Buddhism, archeology, anthropology, etc. In addition, he focused on the convulsion of the historical transition which occurred through the inflow of new culture, and tried to compromise conflicts between the old and the new culture. The ancient Korean society had developed through the tribe nation, the tribe alliance, and to the ancient national anthem (a centralized authoritarian aristocrat nation). Kim s statement that Korea established a hierarchical social system by mandating national organization throughout formating tribe power, influenced on further studies about ancient Korean history. Kim, Cheol-un rather trusted the whole capacity of traditional culture by critically recognizing a part of the national culture. The reason is if traditional culture is accumulated enough, it will embrace many other good cultural elements even though he criticized a part of the culture. In other words, while he focused on the capacity of national culture which gathers various cultural elements into one, he also trusted in traditional culture embracing potential capacities. On the other hand, a study of methods claiming a theory of social science is n ot necessarily d esirable, because it has a p ot ent ialit y t o creat e a false image. It merely is worthy to note that he tried to bring up the future way of traditional culture by recognizing national culture in a comprehensive view.
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