• 공학교육연구
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• 제21권6호
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• pp.108-117
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• 2018

Given the substantial industrial and economic contributions of university start-ups, a growing number of studies have adopted the ecosystem perspectives to systematically explain creating start-ups in universities. Despite the huge theoretical potential, few studies have analyzed the complex, complimentary interactions of the core components in the university entrepreneurship ecosystems (UEEs). Addressing the limitation, this research not only discusses the role of the core ecosystem components, such as patents, entrepreneurship education, and student entrepreneurship clubs, but also analyzes their discrete and complimentary effects on the productivity of UEEs. Based on a national survey of universities, this study shows that all the core components have a positive effect on the ecosystem productivity. More importantly, this study investigated the complimentary relationships among components and tested the moderation effects of both the entrepreneurship education and the student clubs on the relationship between the patents and the productivity of UEEs. The analysis results show that the student clubs intensify the patents' positive effect on the productivity of UEEs. The research results could provide the crucial policy insights for the successful design of UEEs.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2004년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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• pp.6-8
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• 2004

Recently, it is increasing to use more Brushless DC Motor with high energy density permanent magnet and semiconductor control unit for complementing the mechanical defect of Brushed DC Motors. For designing of BLDC Motors are required complex parameters like as rated characteristic, Geometries, B-H curve of magnet and steel materials, winding factor, etc. Moreover, design and manufacturing are difficult because of additional control circuits. Generally, Design parameters are gotten by analysis of Motor which is used. And the design parameters are used to design a new motor. But getting the design parameters through the eyes and experience is limited and it takes a long time. In this paper a method is proposed to efficiently analyze motor design parameters through the No load and Load Test, Back EMF Test, Simulation Analysis and Patent Analysis Method for existing BLDC Motor for a cooling Fan in Vehicle.

• 공학교육연구
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• 제18권3호
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• pp.39-45
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• 2015

Many methods have been suggested for a creative problem solving approach. TRIZ approach is ranked top in its practical application because it is originated from the real patent analysis. This approach is assumed to be generic which can be applied to any types of problems regardless of problem type and its domain. The objective of this study is to propose a creative problem solving approach using TRIZ's contradiction analysis, then introduce a case study of applying this approach to a creative design coursework. Main topic covers a creative problem solving approach, a problem definition using TRIZ contradiction analysis, finding invention principles, and problem solving from the generic approach. For the course project, Roborobo tool is adopted to implement the design concept. This coursework helps students finding a general problem solving approach, and applying a generic solution for their specific problem domain.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2020년도 춘계학술발표대회
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• pp.500-503
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• 2020

특허를 통해 기술의 권리를 정의하고 보호하는 일이 매우 중요해짐에 따라 특허 문서를 분석하는 연구 또한 중요해지고 있다. 특히 특허의 청구항을 종속항과 독립항을 구분하고, 관련된 인용을 찾아내는 일은 관련 특허들을 분석하는데 매우 중요하다. 본 연구는 최근 텍스트 분석 분야에 획기적 성능 개선을 이끈 BERT(Bidirectional Encoder Representations From Transformers) 언어 모델을 사용하고 Neural Network 의 파인 튜닝 과정을 통해 청구항의 독립과 종속을 구분하였고, 인용하는 항의 번호와 인용 문구로 이루어진 인용 패턴을 통해 종속항의 인용 항을 찾아내었다. 이 방법을 2003 년 이후의 xml 형식의 미국 특허 데이터에 사용한 결과, 정확도 99% 의 성능을 확보하였다.

• 공학교육연구
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• 제19권4호
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• pp.83-88
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• 2016

In this paper, we surveyed from students and professors of Hanbat National University to examine the current state of running the introductory engineering design and to derive the direction of future improvements of the subject. A total of 783 students from nine departments and 12 professors who are in charge of the introductory engineering design participated in the present questionnaire evaluation. Outcome categories of the interest in their major and the learning of design theory appears relatively lower than other learning outcomes of the introductory engineering design course. Accordingly, it is determined that the theoretical aspects of designing should be emphasized in performing a team project. The design process, writing and presentation ability, teamwork theory are dealt in more than 70% of the departments, but engineering ethics, patent, visualization education had not been addressed in a number of departments due to their department characteristics. While a lesson outcome of the creativity resulted in the largest for the students, most of the professor feel difficult in increasing the creativity. It is urgent to develope of teaching methods in order to promote the creativity in the introductory engineering design course.

• 대한공업교육학회지
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• 제40권1호
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• pp.23-39
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• 2015

이 연구의 목적은 특성화고 교사를 위한 발명 특허분야 교원 직무연수 프로그램의 효과성을 확인하고 개선 방안을 탐색하는데 있었다. 이 연구의 대상은 2015년도 충남대학교 발명교사교육센터가 주관한 특성화고 교사 대상 발명 특허분야 교원직무연수 참여자 39명을 대상으로 하였다. 자료 수집은 연수가 종료된 시점에 직접 설문지를 배부하고 전량(100%)을 회수하였고, 39명중 불성실한 응답자 2명을 제외한 37명을 자료분석에 활용하였다. 이 연구를 위한 교원연수프로그램 개발은 문헌연구와 전문가 회의를 통해 이루어졌고, 적용에 따른 만족도는 설문지를 개발하여 활용하였다. 연수 프로그램의 효과성은 교육요구도와 교육만족도를 통해 확인하였으며, 교원 직무연수 개선 방안 연구진에 의해 구안된 교원 연수 평가 모형에 의해 모색되었다. 이 연구의 결과는 다음과 같다. 첫째, 특성화고 교원을 위한 발명 특허 교원직무연수의 교육요구도는 높았다. 둘째, 개발된 교원직무연수 프로그램의 만족도는 높게 나타났다. 셋째, 연수 프로그램은 전반적으로 교육효과성이 높게 나타났다. 넷째, 연수 프로그램의 엄격한 개선을 위하여 현상유지, 대안탐색, 전략수정, 기대 확장의 4개 영역으로 구분하였다.

• 의료법학
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• 제14권2호
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• pp.261-280
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• 2013

Recently several hospitals have established a new nursing position so called, 'the nurse in charge of education (NCE).' The job description of NCE is to give a detail explanation on examination or test introduced to patients or a guide for those who are not familiar to hospital facilities at the out-patients level. The motivation of NCE position is the quality improvement in patient education on the sophisticated procedures or the follow up care for medical purposes to improve their compliances, as well in delivering services for outpatients or visitors in more informative and efficient way. The application of NCEA has been turned out positive and effective in patient satisfaction and unit management. However, special attention is brought to the scope and depth of the contents of education delivered by NCE which might overlap with the duty of physicians by the Medical Act. It is needed to clarify the role and job description of NCE in the context of Medical Act. The engagement of NCE to the Advanced Nursing Practitioner (ANP) is one of the possible solutions for a duty charge on patient education since ANP is a legislatively official position with higher license of RN at master level. Further discussion is needed to elaborate and arrange the details on the scope and content of patent education among health science professionals including RN, ANP and physicians.

• 아태비즈니스연구
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• 제10권3호
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• pp.113-124
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• 2019

With the decline in the college student population and the increase in the youth unemployment rate, the university began to be interested in starting a business. Under the initiative of the government, the start-up support project was reflected in the university's educational programs, which led to the university students receiving various start-up support benefits. In response to the expansion of entrepreneurship education, various entrepreneurship education programs and support programs were applied in line with the government's efforts to start college students. As a result, students' entrepreneurial competence and willingness to start up increased. College student entrepreneurs and entrepreneurs are increasing. The increase of university student start-up companies is taking place in the entrepreneurial education environment within the university, and the support of university, community, and start-up support institutions for university student start-up, the starting point of the start-up ecosystem, is paying off. It can be seen that the youth entrepreneurship ecosystem based on university entrepreneurship education is in place. The university supports the entire business process from idea development, such as start-up classes, start-up club support, patent application support, prototype development support, and investment linkage. However, there is a university that develops and operates a unique program for each school and a university that does not. Therefore, it is necessary to develop an education program that can produce efficient results. The purpose of this study is to support the start-up program of the university to be the consumer-centered start-up support.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제43권5호
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• pp.299-304
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• 2017

Objectives: To test the feasibility of submandibular salivary gland (SMG) replantation techniques and the survival of the replanted glands. Such a study can provide a rationale for later allotransplantation procedures, along with implementation of conventional and advanced immunosuppression therapy. Materials and Methods: Six SMG replantations were performed in New Zealand white rabbits. One week postoperatively, $^{99m}Tc$ scintigraphy was performed and the uptake ratio and salivary excretion fraction were calculated. Two to four weeks later, submandibular glands were excised, fixed, and stained with H&E for histomorphometric evaluation. Results: Intraoperatively, all glands showed patent blood perfusion except gland 5. Positive tracer uptake and saliva excretion were documented by scintigraphy. On excision, all of the glands except glands 4 and 5 looked viable, with a red color and patent pedicles. Gland 4 was infected and filled with creamy pus, while gland 5 looked pale and necrotic. Histologically, glands 1, 2, 3, and 6 had preserved normal glandular tissue with slight variations from the contralateral normal glands, as their parenchyma was composed of mildly atrophic acini. Conclusion: Four out of six replanted SMGs successfully survived. The glands maintained good viability and function. Such success depends on safe harvesting, short anastomosis time, and strict control of infection.

• 한국경제지리학회지
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• 제19권1호
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• pp.1-17
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• 2016

본 논문은 내국인 특허출원 자료에서 복수 발명자들의 주소지들을 파악하고 가산자료의 특성을 통제할 수 있는 영과잉 음이항 회귀모형을 사용하여 230개 시군구 간 발명자 네트워크의 공간구조와 그것의 결정요인을 분석한다. 발명자 네트워크의 공간적 연계에 영향을 미치는 몇 가지 요인들이 확인된다. 이출지역이 민간 R&D, 고등교육수준, 인구규모, 특허 생산성 등과 같은 R&D 관련 지역 특수적 자산들을 많이 보유하면 동태적인 수요효과를 통해 공간적 연계는 다른 지역으로 확대된다. 그리고 물리적 거리뿐만 아니라 기술적 거리에서도 거리조락현상이 나타난다. 이입지역이 R&D 관련 지역 특수적 자산을 많이 보유하면 유사한 논리로 공간적 연계에서 정(+)의 효과가 발생한다.