Report_특허전략 - 특허 공공 공략법

김배훈,Kim, Bae-Hun 한국발명진흥회 2010 發明特許 Vol.35 No.8

아버지와 특허

김배훈,Kim, Bae-Hun 한국발명진흥회 2008 發明特許 Vol.33 No.7

특허에세이 - 남의 땅에 집을 지으면 어떻게 될까?

김배훈,Kim, Bae-Hun 한국발명진흥회 2010 發明特許 Vol.35 No.11

염분농도에 대한 수도품종의 생리반응에 관한 연구

조동하,안상득,김배훈,광병암,석정룡일 한국작물학회 1994 한국작물학회 학술발표대회 논문집 Vol.1994 No.2

u-City 환경에서 지능형 CCTV를 이용한 감시시스템 구현 및 감시방법

김익순,유재덕,김배훈,Kim, Ik-Soon,Yoo, Jae-Duck,Kim, Bae-Hun 한국전자통신학회 2008 한국전자통신학회 논문지 Vol.3 No.4

개개인의 사생활 보호와 인권존중이라는 명분하에 감시시스템에 대한 비판적 시각으로 인해 그동안 침체되었던 CCTV 시장이 911 테러 이후 보안에 대한 중요성 제고와 사회적 범죄 예방에 대한 의식변화로 인해 전 세계적으로 새로운 국면을 맡고 있는 상황에 국내의 첨단 IT기술과의 접목을 통한지능형 감시시스템으로의 변화를 꾀하고 있으며 원격지에서 사각지대 없이 촬영된 영상을 인터넷을 통하여 어느 지역에서도 실시간으로 감시 및 제어할 수 있어 연구하고자 한다. Under the obligations which is a protection of privacy and a respect for human rights of each person critical is caused by time about surveillance system and CCTV markets which stagnate during that about 911 terror after that securities about importance raising and direction of a ceremony crime prevention are caused by with world grafting of up-to-date IT technique of domestic and changes with the intelligent style surveillance system which leads and quite from the remote place the dead zone this the image which is photographed the Internet leads and with the intelligent style CCTV surveillance systems will be able to control which area at real-time watch and is embodied.

Monitoring 4-Chlorobiphenyl-Degrading Bacteria in Soil Microcosms by Competitive Quantitative PCR

이수연,MinSupSong,유경만,김배훈,방성호,이인수,김치경,박용근 한국미생물학회 2002 The journal of microbiology Vol.40 No.4

The competitive quantitative PCR method targeting pcbC gene was developed for monitoring 4-chlorobiphenyl( 4CB)-degrading bacteria, Pseudomonas sp. strain DJ-12, in soil microcosms. The method involves extraction of DNA from soil contaminated with 4CB, PCR amplification of a pcbC gene fragment from the introduced strain with a set of strain-specific primers, and quantification of the electrophoresed PCR product by densitometry. To test the adequacy of the method, Pseudomonas sp. strain DJ-12 was introduced into both contaminated and non-contaminated soil microcosms amended with 4CB. Pseudomonas sp. strain DJ-12 was monitored and quantified by a competitive quantitative PCR in comparison with 4CB degradation and the result was compared to those obtained by using the conventional cultivation method. We successfully detected and monitored 4CB-degrading bacteria in each microcosm and found a significant linear relationship between the number of 4CB-degrading bacteria and the capacity for 4CB biodegradation. The results of DNA spiking and cell-spreading experiments suggest that this competitive quantitative PCR method targeting the pcbC gene for monitoring 4CBdegrading bacteria appears to be rapid, sensitive and more suitable than the microbiological approach in estimating the capacity of 4CB biodegradation in environmental samples. 4CB)-degrading bacteria, Pseudomonas sp. strain DJ-12, in soil microcosms. The methodinvolves extraction of DNA from soil contaminated with 4CB, PCR amplification of a pcbC gene fragmentfrom the introduced strain with a set of strain-specific primers, and quantification of the electrophoresedPCR product by densitometry. To test the adequacy of the method, Pseudomonas sp. strainDJ-12 was introduced into both contaminated and non-contaminated soil microcosms amended with4CB. Pseudomonas sp. strain DJ-12 was monitored and quantified by a competitive quantitative PCRin comparison with 4CB degradation and the result was compared to those obtained by using the conventionalcultivation method. We successfully detected and monitored 4CB-degrading bacteria in eachmicrocosm and found a significant linear relationship between the number of 4CB-degrading bacteriaand the capacity for 4CB biodegradation. The results of DNA spiking and cell-spreading experimentssuggest that this competitive quantitative PCR method targeting the pcbC gene for monitoring 4CBdegradingbacteria appears to be rapid, sensitive and more suitable than the microbiological approachin estimating the capacity of 4CB biodegradation in environmental samples.

방사선 환경에 강인한 CMOS카메라에 관한 연구

백동현(Dong-Hyun Baek),김배훈(Bae-Hoon Kim) 한국정보전자통신기술학회 2020 한국정보전자통신기술학회논문지 Vol.13 No.1

방사선원을 이용하는 곳에는 사람의 접근이 제한되나 관측장비는 노출됨으로 방사선에 강하여야 한다. 이에따라 카메라차폐 구조설계에 필요한 물질로 비중과 용융점이 가장 높은 텅스텐과 가장 낮은 납을 선정하여 코발트 60 방사선 소스에 대한 선량을 1/8까지 감소시킬 경우 Tu는 체적 432.6cm3, 두께 2.4cm이었고, Pb는 체적 961cm3, 두께 3.6cm이었다. 이를 적용하여 CMOS Image센서를 적용한 카메라모듈 및 내방사선 차폐구조의 하우징과 방사선에 강한 CMOS카메라를 제작하였다. 최적화된 차폐두께의 선정을 위한 실험에서 생존한 헤드분리형2M AHD형 카메라(①번)를 적용한 결과 카메라 및 아답터등 연관설비에 대한 차폐가 이루어지면 1.88×106rad 이상의 선량에서도 잘 동작함을 확인하였다. 따라서 고방사선에 적용할 수 있는 카메라 기술력확보와 사업성을 기대할 수 있다. Human access is restricted to environment where radiation sources are used, however observation equipment should be radiation-resistant as it is exposed. Therefore, if tungsten with the highest specific gravity and melting point and the lowest lead were selected to reduce the dose to the Cobalt 60 radiation source to 1/8, Tu had a volume of 432.6cm3, a thickness of 2.4cm, and Pb had a volume of 961cm3,, a thickness of 3.6cm. By applying this method, produced a radiation resistant CMOS camera with a camera module using a CMOS Image sensor and a radiation shielding structured housing. As a result of applying the head detachable 2M AHD camera (No. ①) that survived the experiment to select the optimal shielding thickness, when shielding the associated equipment such as cameras, adapters, etc. is achieved, it was confirmed that the design of the structure is appropriate by operating well at doses higher than 1.88×106rad. Therefore, it is expected to secure the camera technology and business feasibility that can be applied to high radiation environments

수온과 염분의 변화에 따른 연령별 대복 (Gomphina veneriformis: Bivalvia) 의 여과율 변동

신현출,이정호,정효진,이정식,박정준,김배훈,Shin, Hyun-Chool,Lee, Jung-Ho,Jeong, Hyo-Jin,Lee, Jung-Sick,Park, Jung-Jun,Kim, Bae-Hoon 한국패류학회 2009 The Korean Journal of Malacology Vol.25 No.2

동해안의 유용 이매패류인 대복 (Gomphina veneriformis; Bivalvia)을 대상으로 기초 생리, 생태적 특성을 파악하기 위해 수온과 염분에 따른 대복의 여과율 변동을 측정하였다. 실험에 사용된 먹이생물은 황색편모조강 Isochrysis galbana (KMCC H-002)를 f/2배지를 이용하여 고농도로 단일배양한 후 사용하였다. 여과율 측정은 간접 측정법을 이용하였고, 실험에 사용된 먹이생물은 광학현미경 하에서 혈구계산판을 이용하여 계수하였다. 수온별 대복의 여과율은 2, 3, 4년생 모두 저온에서 수온이 상승할수록 여과율이 급격히 증가하여 $15^{\circ}C$에서 최대로 나타났으며, 이 후 감소하는 동일한 경향을 보였다. 염분별 대복의 여과율은 2, 3, 4년생 모두 30-35 psu의 염분범위에서 최대로 나타났다. 연령별 대복의 여과율은 수온, 염분변화에 관계없이 2년생 대복이 가장 높은 여과율을 기록했고, 4년생 대복의 여과율이 가장 낮았다. 다항회귀분석 결과 수온별 대복의 여과율 곡선은 모든 연령군에서 대체적으로 저온 구간으로 치우친 경향을 나타내었고 온도계수 $Q_{10}$ 값 역시 저온에서 높게 나타나 저온의 영향을 많이 받는 것으로 나타났다. 염분별 여과율 곡선은 모든 연령군에서 대체적으로 고염 구간으로 치우친 경향이 나타나 저염분으로 갈수록 여과율이 감소한다는 것을 알 수 있었다. 본 연구의 결과로 조하대 부유섭식 이매패류인 대복은 비교적 저온에서 서식하며 넓지 않은 온도범위에서 서식하는 협온성생물이며, 좁은 염분범위에서 높은 여과율을 보이는 협염성종임을 확인할 수 있었다. The present study was performed to describe the influence of water temperature and salinity on filtration rates of the venus clam, Gomphina veneriformis, a suspension-feeding (filter-feeding) bivalve species. The calmswere collected from the eastern coastal area of Sokcho, Gangneung and Jumunjin at Kangwon-do, Korea, during December 2006 and May 2007. Isochrysis galbana (KMCC H-002) cells as food organisms were indoor-cultured by f/2 medium, and were used to measure the filtration rate of clam. Filtration rates of clam were measured by indirect method. Cell concentration of food organisms were determined by direct counting cells used the hemacytometer under the light microscope. The filtration rates of clams by water temperature sharply increased with temperatures up to $15^{\circ}C$ as optimum temperature and above this temperature, the filtration rates decreased exponentially. Venus clams showed very low filtration rates at low salinity (10-15 psu) and maximum values at high salinity (30-35 psu). Regardless of water temperature and salt change, 2-year class clams showed high filtration rates, but low in 4-year-class. Polynomial regression curves with water temperature were shifted to the left in low temperature region. Thermal coefficient $Q_{10}$ values showed much higher values at low temperature range than at high temperature range, too. These results indicate that the venus clam is more sensitive in cold water. Polynomial regression curves with salinity were shifted to the right in high saline region. According to this study, the venus clam Gomphina veneriformis, subtidal filter-feeding bivalve, was the stenothermal organism, inhabited mainly in low temperature and the stenohaline, in high saline waters.