• The Optical Journal
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• s.138
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• pp.26-28
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• 2012

(주)모노클(대표 이강수 www.monocle.co.kr)은 LCD, PDP, OLED 제조공정에서 필요로 하는 광학 Stage의 국산화와 가공기술개발에 앞장서 왔다. 현재 정밀 Quartz 및 Ceramic가공 기술을 바탕으로 Lens, Prism, Mirror & Filter Stage Glass, Micro & Macro Optical Parts, Optical Systems 등을 주력으로 생산해 오고 있다. 작은 중소기업이지만 (주)모노클이 세계시장에서 경쟁할 수 있는 제품을 생산하며 큰 역량을 발휘할 수 있었던 원동력은 꾸준히 연구개발에 투자하여 기술집약적 토대를 만들었기 때문이다.

• Journal of the Korean Professional Engineers Association
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• v.38 no.3
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• pp.1-5
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• 2005

As a method of anti-fire construction in forest region it is proposed to build fuelbreak(vegetated firebreak). Fuelbreak can separate the large area conifer forest into smell parts combined with natural firebreaks. Fuelbreaks can prevent forest fire effectively and also have other functions benefiting the forest ecosystem and environment. 3 kinds of construction skills are introduced for the silviculture technique to build fuelbreaks. And it is proposed to build the firebreaks network in national scale.

• 시스템엔지니어링워크숍
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• s.1
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• pp.165-168
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• 2003

A robot system in most industries has a complicated structure, which includes electric and electronic components, and mechanical parts. For this reason, building a robot system also has a very complicated design and maintenance processes. Especially to predict or assess the system's maintainability and safety is important for both designer and operator before it's production or installation of the system. This paper presents an application methodology of FMECA focused on safety in design of a robot system with point of view of reliability engineering.

• The Optical Journal
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• s.101
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• pp.43-45
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• 2006

근래에 일본을 비롯하여 한국과 대만 등 아시아 여러나라에서 광학소자의 플라스틱화로 흐름이 급속히 진행되고 있는 가운데 광학소자에 생기는 성형불량을 예측하는 기술에 관심이 모아지고 있다. 도레이 주식회사에서는 3차원 유한요소 모델용 시스템을 세계에서 처음 실용화에 성공한 바 있으며, 본 고에서는 이 기술에 대해 소개하고자 한다. 광학소자에 관한 CAE 해석의 역사는 아직 시작단계지만 요구 정밀도는 상당히 높기 때문에 끊임없이 해석기술의 정밀도화에 노력하고 있다. 또 미세 V(브이)홈에 있어서 전사성 평가에 대해서도 요구가 높기 때문에 예측 기술의 확립을 도모하고 있다.

• Journal of the Korean Professional Engineers Association
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• v.43 no.4
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• pp.33-38
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• 2010

The propulsive strategy of the 3rd five-year plan can be summarized into three parts; firstly, it is to divert from the technical approach, such as law reform, and to focus more on the culture in order to transform the perspectives of the employers and the employees. Secondly, it is to provide distinct policies for the areas prone to industrial accidents. Thirdly, the central government needs to seek decentralization and become a promoter of the strategy by abandoning its former restrictions, providing data about the strategy and building infrastructure.

• Magazine of the Korean Society of Agricultural Engineers
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• v.30 no.1
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• pp.81-90
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• 1988

A physically-based, distributed hydrologic model ANSWERS is described and its test results with two small watersheds near the Banweol reservoir are presented. The sizes of the watersheds are 270 ha and 477 ha, respectively. The smaller one has a mild topography with 40 percent forest area. The other has a steeper slope and 87 percent forest area. The model parameters were calibrated using observed runoff data and used for storm runoff simulation. The simulated peak discharges were in good agreement with the data. The model underestimated the recession parts of hydrographa as compared to the observed ones.

• Information and Communications Magazine
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• v.10 no.2
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• pp.29-35
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• 1993

To perform reliability prediction during the development phase of a particular telecommunications equipment or system, it is very important to correctively comprehend the quality characteristics of the applied parts.

• Journal of the Korean Professional Engineers Association
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• v.16 no.3
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• pp.33-40
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• 1983

This paper is one of the case studies to improve the labor productivity of PCB assembly through Work Factor motion-time analysis and the application of the motion economy principles and the human factors engineering theory. In result, we can improve 129％ of the labor productivity by using a rotary table for the parts delivery. Therefore, it is expected that this result can be used for a lot of the manual works of the small and medium-sized industries especially.

• Electronics and Telecommunications Trends
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• v.17 no.4 s.76
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• pp.51-64
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• 2002

Through the activities of MPEG (Moving Picture Experts Group), a number of issues have been identified within the scope of IPMP (Intellectual Property Management and Protection). This paper aims to address parts of them in the aspects of overall structure of MPEG-21 IPMP and to result in increasing the understanding of MPEG standardization works. In particular, this paper will address the major issues such as hooks, interoperability, and authentication architecture. Based on the architectures, this paper will explain how the MPEG-21 IPMP works with its components.

• KCID journal
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• v.21 no.1
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• pp.109-117
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• 2014

Multi water-loop system is the efficient customer centered facilities of water supply by utilizing the multi water resources. Multi water-loop system is divided into various types. The system is classified potable and non-potable type. Mostly, the potable type utilizes surface water and ground water. However, the non-potable type utilize the multi water resources, such as rain water, sea water, reclaimed water, etc. Selective intake is possible when characteristics of region, physiographic condition and purpose of use are considered. For instance, downtown type, new-city type, agriculture type, island type are available. For development and application of these multi water-loop system, standardization is needed. For standardization, several methods are given; design principles, selection and composition method of multi water-loop system structure, BIM/GIS application method, safety inspection method. Consequently, a road map of design standardization method can be established. In this road map, there are three parts for the standardization of multi water-loop system. Three parts are the considerations, base material and ways of standardization. Design standardization become close when this road map followed by someone who plan the multi water-loop system. In this way, loop system's development is more efficient and economic. In hereafter research, each type's characteristic will be analysed and standardization methods can be established.