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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 63. Отображено 63.
08-08-2017 дата публикации

METHOD FOR CULTURING MICROALGAE USING BICARBONATE AS CARBON SOURCE

Номер: KR101765833B1
Автор: LEE, CHOUL GYUN, SHIN, DONG WOO, LIM, SANG MIN, JO, YONG HEE, RYU, YOUNG JIN, YANG, JI HYUN, PARK, HAN WOOL
Принадлежит: INHA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Provided is a method for culturing microalgae using bicarbonate as a carbon source. To this end, the method for culturing microalgae comprises the following steps: a microorganism inoculation step for inoculating target photosynthetic microorganism into a medium in an incubator containing sea water; a carbon source treatment step for treating the medium with bicarbonate; and a microorganism culture step for culturing the photosynthetic microorganism by maintaining pH at a specific level while culturing the medium after addition of acid. COPYRIGHT KIPO 2017 ...

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Номер записи: 1
23-11-2016 дата публикации

WATER LEVEL SENSITIVE AUTOMATIC LIQUID FEEDING AND DISCHARGING DEVICE, AND PHOTOBIOREACTOR USING SAME

Номер: KR1020160134082A
Автор: LEE, CHOUL GYUN, JO, YONG HEE, LIM, SANG MIN, LEE, SANG MIN, JEON, HYO NAM, PARK, HAN WOOL
Принадлежит:

The present invention provides a water level sensitive automatic liquid feeding and discharging device comprising: a feeding and discharging port; a transferring pipe downwardly extended from the feeding and discharging port; a cylindrical water level sensitive 3-way valve connected with the end of the transferring pipe; a discharging pipe connected through a discharging pipe connection hole formed in the side surface of the water level sensitive 3-way valve, and having an automatic discharge one way valve mounted on the end thereof to be operated only when a liquid is discharged; and a feeding pipe connected through a feeding pipe connection hole formed in the bottom surface of the water level sensitive 3-way valve to be downwardly extended, and having an automatic feeding one way valve mounted on the end thereof to be operated only when a liquid is fed. COPYRIGHT KIPO 2016 ...

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Номер записи: 2
06-07-2016 дата публикации

ILLUMINATION LAMP SYSTEM HAVING AC/DC CONVERTOR MODULE AND POWER DISTRIBUTOR

Номер: KR1020160079496A
Автор: WON, DONG MOOK, LEE, CHOUL KYUN
Принадлежит:

The present invention relates to an illumination lamp system having an AC/DC converter module. The illumination lamp system comprises: a plurality of illumination lamps; the AC/DC converter module which converts external alternating current power into direct current power and includes N AC/DC converters; a distributor which is isolated from the illumination lamps and converts the direct current power from the AC/DC converter module to supply illumination power to the illumination lamps; and a controller which controls at least one of the AC/DC converters to operate based on consumption power of the illumination lamps and controls an operation of each of the illumination lamps by controlling the distributor. COPYRIGHT KIPO 2016 (110) A W AC/DC converter (120) B W AC/AC converter (130) C W AC/DC converter (140) N W AC/DC converter (207) Battery (208) Watt-hour meter (250) Buck converter (300) Lamp (400) Controller (410) Mechanical adjustment unit (420) Mechanical switch (430) Sensor (500) ...

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Номер записи: 3
25-08-2011 дата публикации

PHOTOBIOREACTOR FOR MASS CULTURE OF MICROALGAE, AND METHOD FOR CULTURING MICROALGAE BY USING SAME

Номер: WO2011102693A2
Автор: LEE, Choul-Gyun, LIM, Sang-Min, BAE, Jae-Han, CHO, Kwang-Kuk, KIM, Z-Hun, KANG, Sin-Ae, KIM, Hye-Jung
Принадлежит:

The present invention relates to a photobioreactor for mass culture of microalgae. The present invention provides a photobioreactor for mass culture of microalgae, comprising: a culture container comprising external walls which comprise an optical filter zone capable of selective penetration or blocking of a part of wavelength or region from sunlight and/or a heat conversion zone for selectively absorbing a part of wavelength or region from sunlight to convert the same into heat, and a reaction chamber which is three-dimensionally formed so as to accommodate microalgae and is an inner space restricted by the external walls; and a coupling means for connecting a floating means which is connected to the culture container or the culture container to the bottom of the water or a structure on the water, thereby locating the culture container near the surface of the water for the exposure of the culture container to sunlight.

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Номер записи: 4
10-06-2010 дата публикации

PHOTOBIOREACTOR FOR A LARGE-SCALE MARINE MICROALGAL CULTURE USING HALF-TRANSMITTING FILM

Номер: KR2010064780A1
Автор: LEE, Choul-Gyun, KIM, Z-Hun
Принадлежит:

The present invention relates to a photobioreactor for a large-scale marine microalgal culture. The present invention provides a photobioreactor for a large-scale marine microalgal culture using a half-transmitting film, which floats on a sea to culture isolated marine microalgae on a large-scale, wherein said photobioreactor comprises: a culturing bag which is made of a half-transmitting film for enabling seawater to exit but preventing the penetration of marine microalgae, and which is three-dimensionally formed to provide a culturing space for accommodating marine microalgae; and floating means connected to the culturing bag to dispose the culturing bag near sea level so that the culturing bag can be exposed to sunlight. The photobioreactor of the present invention can be manufactured at a low cost, and is free from spatial restrictions, thus enabling the expansion of the photobioreactor in both the horizontal and vertical directions. Furthermore, the present invention eliminates the ...

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Номер записи: 5
29-08-2017 дата публикации

FLOATING CULTURE SYSTEM FOR MASS CULTIVATION OF MICROALGAE

Номер: KR1020170098011A
Автор: LEE, CHOUL GYUN, PARK, HAN WOOL, LIM, SANG MIN, LEE, JONG CHAN, KIM, PHIL HAN, JUNG, DAE WOO, JEONG, IN JAE
Принадлежит:

The present invention relates to a floating culture system for the mass cultivation of microalgae, which comprises the following: a culture vessel surrounded by a microalgae culture medium containing photosynthetic microorganisms to be cultured and a barrier for partitioning environmental water; a floating means making the culture vessel to float above the water surface while fixing the same; and a shape-retaining support retaining the original shape of the culture vessel while being located at the lower end of the culture vessel. According to one embodiment of the present invention, the system having a structure for promoting the mixture of microalgae culture liquid is provided to realize the effect of microbial mass culture. COPYRIGHT KIPO 2017 (AA) Install a shape-retaining support ...

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Номер записи: 6
01-09-2016 дата публикации

SYSTEM AND METHOD FOR PROVIDING RESPONSE INFORMATION OF PRIOR USERS ON PRODUCTS OVER NETWORK

Номер: KR1020160103470A
Автор: KIM, TAE IL, LEE, HYUN JUNG, CHIAKI KODAMA, KIM, DONG HYUN, SHIM, JUN HYUK, LEE, JIN WOO, LEE, CHEOL GYUN, YOO, JAE KYUN, YI, JAE BOK, CHOI, SEONG JIN
Принадлежит:

The present invention relates to a system and a method for providing response information of prior users on products over a network. The system and method allow a specific user to recognize the response information easily and correctly in less time, which is information regarding comments, reviews or evaluations by the prior users about a corresponding product when providing information on the product over the network by the user′s request or search. The system for providing response information of users according to an aspect of the present invention comprises: a pattern extracting unit extracting a reputation pattern including an attribute word corresponding to a specific product by analyzing at least one piece of response information of prior users, wherein product information on the specific product is provided over a network; a summary information extracting unit extracting summary information on the response information based on the reputation pattern; and a summary information providing ...

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Номер записи: 7
08-11-2016 дата публикации

CULTIVATION METHOD OF MICROALGAE, WHICH INCREASES LIPID PRODUCTIVITY

Номер: KR1020160128816A
Автор: LEE, KI SAY, KIM, GA RAM, LEE, CHOUL GYUN
Принадлежит:

The present invention relates to a cultivation method of microalgae producing lipid which is a raw ingredient of biodiessel. Provided is a cultivation method of microalgae, which can increase both the growth rates of microalgal cells and lipid contents in microalgal cells. According to the present invention, provided are: a cultivation method of microalgae, which is performed under conditions of high nitrogen concentrations; and a cultivation method of microalgae, which is performed under optimal cultivation conditions such as optimal added organic carbon concentrations or the like, which can increase both the growth rates of microalgal cells and lipid contents in microalgal cells. Accordingly, the cultivation method increases the productivity of microalgal lipid which is a raw ingredient of biodiessel, and thus can massively produce biodiessel using microalgae. The cultivation method of microalgae comprises: a step of cultivating microalgae in a culture medium which includes nitrogen at ...

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Номер записи: 8
09-11-2016 дата публикации

NOVEL PHAEODACTYLUM TRICORNUTUM STRAIN AND METHOD FOR PRODUCING BIODIESEL USING SAME

Номер: KR1020160129198A
Автор: LEE, CHOUL GYUN, LEE, SANG MIN, LIM, SANG MIN, JO, YONG HEE, RYU, YOUNG JIN, SHIN, DONG WOO, JEON, HYO NAM, PARK, HAN WOOL
Принадлежит:

The present invention provides a novel Phaeodactylum tricornutum MBEyh07L strain having excellent environmental adaptability, and to a method for producing biodiesel having improved quality using the strain. COPYRIGHT KIPO 2016 (AA) Fat phase composition ratio (%) (BB) Control Phaeodactylum tricornutum ...

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Номер записи: 9
07-02-2018 дата публикации

LIGHTING LAMP SYSTEM AND POWER DISTRIBUTOR HAVING AC/DC CONVERTER MODULE

Номер: KR1020180014126A
Автор: WON, DONG MOOK, LEE, CHOUL KYUN
Принадлежит:

The present invention relates to a lighting lamp system having an AC/DC converter module for preventing unnecessary power consumption. The lighting lamp system comprises: a plurality of lighting lamps; an AC/DC converter module converting external alternating current power into direct current power, and including N number of AC/DC converters; a distributor installed by being separated from the lighting lamp, and converting the direct current power from the AC/DC converter module so as to supply lighting power to the plurality of lighting lamps; and a controller for controlling at least one of the AC/DC converters based on power consumption of the plurality of lighting lamps, and controlling an operation of the lighting lamp by controlling the distributor. COPYRIGHT KIPO 2018 (110,120,130,140) N W AC/DC converter (207) Battery (208) Watt-hour meter (250) Buck converter (300) Lamp (400) Controller (410) Mechanical adjusting part (420) Mechanical switch (430) Sensor (500) Central control system ...

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Номер записи: 10
09-10-2014 дата публикации

PHOTOBIOREACTOR FOR MASS CULTURING OF PHOTOSYNTHETIC MICROORGANISM

Номер: WO2014163426A1
Автор: LEE, Choul Gyun, KIM, Z Hun, LIM, Sang Min, SEONG, Dong Ho, HOH, Dong Hee
Принадлежит:

The present invention provides a photobioreactor for the economical and effective mass production of a photosynthetic microorganism, comprising a culture container capable of shape maintenance, which can hold a photosynthetic microorganism to be cultured and a liquid for dispersing the photosynthetic microorganism, wherein the whole or at least a part of the culture container comprises a barrier through which water and nutrients can pass but which limits the diffusion of the photosynthetic microorganism.

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Номер записи: 11
28-11-2018 дата публикации

친수성 표면개질제를 이용한 소수성 고분자 메쉬의 표면개질 및 우레탄 코팅을 통한 표면처리 방법

Номер: KR0101923181B1
Автор: 이진균, 이철균, 박준범
Принадлежит: 인하대학교 산학협력단

... 본 발명은 친수성 표면개질제를 이용한 소수성 고분자 메쉬의 표면개질 및 우레탄 코팅을 통한 표면처리 방법에 관한 것으로서, 보다 상세하게는 고압 반응기 내에 증류수, 친수성 개질제 및 소수성 고분자 메쉬를 투입하는 단계; 상기 고압 반응기를 가열하여 친수성 개질제의 염색반응을 통해 소수성 고분자 메쉬 표면을 개질시키는 단계; 및 상기 친수성 개질제가 개질된 PET 메쉬 표면을 세척 및 건조하는 단계;를 포함하는, 친수성 표면개질제를 이용한 소수성 고분자 메쉬의 표면개질 방법, 및 디이소시아네이트 화합물, 희석제로서 글리콜 에테르 및 에스터 화합물, 및 우레탄 경화 촉매제를 혼합하여 코팅액을 준비하는 단계; 및 친수성 개질제로 개질된 소수성 고분자 메쉬를 코팅액에 침지시킨 후 열처리하여 소수성 고분자 메쉬 표면 상에 우레탄 코팅막을 형성하는 단계;를 포함하는, 친수성 표면개질제가 개질된 친수성 고분자 메쉬 표면 상에 우레탄 코팅을 통한 표면처리 방법을 제공한다. 본 발명에 따른 방법을 통해 소수성 고분자 메쉬의 표면에 친수성 표면개질제 및 우레탄 코팅처리 됨으로써 소수성 고분자 메쉬의 망목의 크기가 줄어들어 세포의 누출이 억제될 수 있고, 또한 망목의 크기가 줄어듬에도 불구하고 친수성 표면개질제로 표면처리함으로써 높은 이온투과도를 유지하여 실제 해양환경에서 미세조류를 배양하기 위한 배양기 분리막으로 이용할 수 있는 효과가 있다.

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Номер записи: 12
22-06-2015 дата публикации

Culture media composition of microalgae by using salt underground water or bedrock underground water including calcium ion

Номер: KR0101520864B1
Автор: 김미경, 이철균
Принадлежит: 인하대학교 산학협력단

... 본 발명은 미세조류(예, Dunaliella salina) 배양용 배지 조성물에 관련되며, 구성에 특징을 살펴보면, 염지하수 또는 암반지하수에 증류수(혹은 지하수)를 함유하는 것을 특징으로 한다. 이에 따라, 본 발명의 배지 조성물은 칼슘이온이 다량 함유된 염지하수에 증류수를 혼합함으로써 Dunaliella salina를 포함한 미세조류를 매우 효과적으로 배양할 수 있다.

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Номер записи: 13
28-10-2016 дата публикации

PHOTOBIOREACTOR FOR MASS-PRODUCTION OF MICROALGAE

Номер: KR1020160124614A
Автор: LEE, CHOUL GYUN, PARK, HAN WOOL, LIM, SANG MIN, KIM, PHIL HAN, LEE, JONG CHAN, JUNG, DAE WOO
Принадлежит:

Provided is a photobioreactor. More particularly, the photobioreactor comprises: a culture container suitable for culturing photosynthetic microorganisms, surrounded by a wall which partitions photosynthetic microorganisms subject to be cultured and environmental water, wherein the entire or a part of the wall is composed of a selectively-permeable barrier; a support installed on the bottom of the culture container; and a vibrating device connected to both ends of the support via a wire, and composed of a buoyant material floating to the surface of the water. COPYRIGHT KIPO 2016 ...

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Номер записи: 14
06-09-2016 дата публикации

환경수의 추가적인 공급에 의한 광합성 미세조류의 대량 배양방법

Номер: KR0101654593B1
Автор: 이철균, 박한울, 김지훈, 임상민, 신동우, 김필한, 유단비, 정대우, 이종찬
Принадлежит: 인하대학교 산학협력단

... 본 발명은 (a) 배양액은 통과하되 미세조류는 통과하지 않는 배양용기를 포함하는 광생물 반응기를 환경수에 침지하는 단계; 및 (b) 상기 배양용기의 내부에 환경수를 추가적으로 공급하는 단계를 포함하는 것을 특징으로 하는 미세조류의 배양방법에 관한 것으로, 본 발명을 통해 경제적이며 효율적인 미세조류의 대량 배양이 가능할 것으로 기대된다.

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Номер записи: 15
07-11-2018 дата публикации

SURFACE MODIFICATION OF HYDROPHOBIC POLYMER MESH USING HYDROPHILIC SURFACE MODIFIER AND SURFACE PROCESSING METHOD THROUGH URETHANE COATING

Номер: KR1020180121056A
Автор: LEE, JIN KYUN, LEE, CHOUL GYUN, PARK, JUN BUM
Принадлежит:

The present invention relates to a surface modification method of a hydrophobic polymer mesh using a hydrophilic surface modifier, and a surface processing method through urethane coating. More specifically, the surface modification method of a hydrophobic polymer mesh using a hydrophilic surface modifier includes: a step of putting purified water, a hydrophilic modifier, and a hydrophobic polymer mesh into a high pressure reactor; a step of modifying a hydrophobic polymer mesh surface through a dyeing reaction of a hydrophilic modifier by heating the high pressure reactor; and a step of washing and drying a PET mesh surface in which the hydrophilic modifier is modified. The surface processing method through urethane coating on a hydrophilic polymer mesh surface in which a hydrophilic surface modifier is modified includes: a step of preparing coating liquid by mixing a diisocyanate compound, a glycol ether and ester compound as a diluent, and an urethane curing catalyst; and a step of forming ...

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Номер записи: 16
19-10-2016 дата публикации

NOVEL DOCOSAHEXAENOIC ACID DERIVATIVE COMPOUND AND PRODUCTION METHOD THEREOF

Номер: KR1020160121103A
Автор: RHO, JUNG RAE, YIH, WON HO, KIM, HYUNG SEOP, JEONG, EUN JU, JIN, EON SEON, LEE, CHOUL GYUN
Принадлежит:

The present invention relates to a novel docosahexaenoic acid derivative compound and a production method thereof. According to the present invention, compared to existing docosahexaenoic acid (DHA) which is in a fatty acid form or a triglyceride form, the novel docosahexaenoic acid derivative compound exhibits excellent water solubility or water dispersibility as a DHA supply source, and enables easy production of beverage or liquid. Owing to a high bioabsorption rate, the docosahexaenoic acid derivative compound of the present invention can be used in foods, drugs, feeds, or additives therefor as an alternative to existing DHA-containing fat and oil in the triglyceride form. COPYRIGHT KIPO 2016 ...

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Номер записи: 17
19-06-2015 дата публикации

METHOD FOR MEASURING DIRECT CURRENT AND MEASUREMENT DEVICE

Номер: KR0101529751B1
Автор: 이철균
Принадлежит: 엘에스산전 주식회사

... 본 발명은, 직류 전송 시스템에서의 직류 전류 측정 방법 및 이를 위한 장치에 관한 것으로서, 시스템의 전송 전류를 입력받아 직류 전류로 변환 하고, 상기 직류 전류의 고조파 성분을 제거하기 위하여 기본 고조파를 기준으로 적분을 수행함으로써, 고전 압 직류 전송 시스템에서의 이용되는 직류 전류에서 맥동 성분을 효과적으로 제거함으로써 시스템의 성능을 향상시킬 수 있다.

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Номер записи: 18
31-07-2018 дата публикации

FEED COMPOSITION WITH HIGH PROTEIN CONTENT DERIVED FROM FAT-REMOVED MICROALGAE

Номер: KR101883325B1
Автор: KIM, JIN WOO, LEE, CHOUL GYUN, SHIN, SEUL GI, JO, JAE MIN
Принадлежит: INHA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION SUNMOON UNIVERSITY

Provided is a feed composition with high protein content, in which content of protein is increased by selectively extracting protein from fat-removed microalgae as a by-product during the biodiesel production. COPYRIGHT KIPO 2018 (AA) Separation of protein by a sequential separation process (BB) HCl precipitation pH, time ...

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Номер записи: 19
03-08-2018 дата публикации

SEASONING COMPOSITION HAVING ENHANCING LIPID EXTRACTED MICROALGAE-DERIVED TASTE COMPOUND

Номер: KR1020180088147A
Автор: KIM, JIN WOO, LEE, CHOUL GYUN, SHIN, SEUL GI, JO, JAE MIN
Принадлежит:

The present invention provides a natural seasoning composition which has high taste amino acid content and ensures food stability through high protein content and proteolysis from a lipid extracted microalgae in which lipid is removed through a hydrothermal extraction process from a microalgae. The lipid extracted microalgae-derived seasoning composition contains a lipid extracted microalgae extract as an effective ingredient. COPYRIGHT KIPO 2018 (AA) Microalgae (BB) Hot water, acid (CC) Lipid (DD) Degreased microalgae (only 22%) (EE) Ethanol (FF) Lipid carbohydrate (GG) High protein content (only 65%) (HH) Base (II) Hydrocarbon (JJ) Protein elution (KK) Acid (LL) Protein precipitation (only 75%) (MM) Heating (ultrasonic), (microwave) (NN) Amino acid (OO) Water-soluble residue ...

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Номер записи: 20
29-08-2017 дата публикации

METHOD FOR CULTURING PHOTOSYNTHETIC MICROORGANISM FOR ENHANCING LIPID PRODUCTIVITY BY PREVENTING CONTAMINATION

Номер: KR1020170098014A
Автор: LEE, CHOUL GYUN, PARK, HAN WOOL, LIM, SANG MIN, JUNG, DAE WOO, LEE, JONG CHAN, KIM, PHIL HAN, JEONG, IN JAE
Принадлежит:

The present invention relates to a method for culturing a photosynthetic microorganism for enhancing lipid productivity by preventing contamination, which comprises: a high salinity culture medium preparing step of preparing a high salinity culture medium in which sodium chloride or bay salt is added to natural sea water containing a salt tolerant photosynthetic microorganism to be cultured, or the natural sea water is evaporated to prepare a high salinity culture medium; and a high salinity culture medium culturing step of culturing the photosynthetic microorganism in the high salinity culture medium. COPYRIGHT KIPO 2017 ...

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Номер записи: 21
19-10-2015 дата публикации

HVDC CONTROLLER FOR CONTROLLING FIRING PULSE INTERPOLATION OF HVDC SYSTEM

Номер: KR101561386B1
Автор: LEE, CHUL KYUN
Принадлежит: LSIS CO., LTD.

Provided is an HVDC controller for controlling the firing pulse interpolation of an HVDC system, which includes a firing pulse interpolation part which outputs a firing pulse, and performs firing pulse interpolation calculation to output a firing pulse interpolation time; and a count delay and input/output processing part which performs count delay by corresponding to a firing pulse interpolation time for the firing pulse received from the firing pulse interpolation part, and performs an input/output process for outputting a firing pulse to a thyristor. COPYRIGHT KIPO 2016 (100) HVDC controller (110) Firing pulse estimating part (120) Count delay and input/output processing part (200) Thyristor (AA) General-purpose DSP(Within 200usec) (BB) Firing pulse (CC) Firing pulse delay(Within 1 usec) (DD) FPGA(Within 1 usec) ...

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Номер записи: 22
22-11-2016 дата публикации

신규 패오닥틸럼 트리코누툼 균주 및 이를 이용한 바이오디젤의 제조방법

Номер: KR0101678076B1
Автор: 이철균, 이상민, 임상민, 조용희, 류영진, 신동우, 전효남, 박한울
Принадлежит: 인하대학교 산학협력단

... 본 발명은 신규 패오닥틸럼 트리코누툼 MBEyh07L 균주 및 상기 균주를 이용한 향상된 바이오 디젤의 생산 방법을 제공한다.

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Номер записи: 23
05-12-2017 дата публикации

무-세포 시스템을 이용한 미세조류에서의 고성능 대사회로 실증 분석

Номер: KR0101804815B1
Автор: 이철균, 김동명, 홍성주
Принадлежит: 인하대학교 산학협력단

... 본 발명은 보다 효율적이고 고성능인 미세조류의 유전자 기능 분석을 위해, 미세조류 균질액을 준비하는 미세조류 균질액 준비단계; 상기 미세조류 균질액을 반응용기에 담지한 후 효과분자(effector molecule)를 처리하는 단계; 및 상기 효과분자를 처리하지 않은 대조군과 비교하여, 상기 효과분자의 처리에 따른 생물학적 효과를 측정하는 단계를 포함하는, 미세조류 무-세포 시스템을 이용한 대사회로 실증분석방법을 제공한다.

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Номер записи: 24
09-07-2015 дата публикации

A method for dehydrating microalgae

Номер: KR0101535080B1
Автор: 이철균, 성동호, 임상민, 류영진, 이슬기
Принадлежит: 인하대학교 산학협력단

... 본 발명은 효과적으로 젖은 미세조류 균체로부터 바이오디젤을 생산하기 위하여, 미세조류를 1차원심분리하여 젖은 미세조류 균체를 수득하는 젖은 미세조류 균체 수득 단계; 상기 젖은 미세조류 균체에 탄소수 1 내지 3의 저급알코올을 가하고 교반하는 알코올 처리 단계; 및 알코올 처리된 미세조류를 2차원심분리한 후 상등액을 제거하여 탈수된 미세조류를 회수하는 탈수 미세조류 수득단계를 포함하는 미세조류의 탈수방법을 제공한다.

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Номер записи: 25
02-12-2015 дата публикации

METHOD FOR MANUFACTURING ASTAXANTHIN MONOESTER

Номер: KR1020150134828A
Автор: LEE, CHOUL GYUN, SEONG, DONG HO, LIM, SANG MIN, RYU, YOUNG JIN, CHOI, CHANG YONG, PARK, HAN WOOL, HONG, SEONG JOO
Принадлежит:

The present invention relates to astaxanthin monoester. Provided is a monoester-formed astaxanthin which is stable to heat and oxygen, has excellent oral absorbent properties, and is well absorbed into fish, thereby having excellent usability of feed. COPYRIGHT KIPO 2016 (AA) Astaxanthin didecanoate (BB) Astaxanthin monodecanoate (CC) Astaxanthin glass type (DD) Astaxanthin (EE) Example 1 (FF) Reference example 1 ...

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Номер записи: 26
21-09-2018 дата публикации

MICROALGAE HARVESTING APPARATUS

Номер: KR1020180104384A
Автор: LEE, CHOUL GYUN, LIM, SANG MIN, JO, YONG HEE, SHIN, DONG WOO, PARK, JAE HOON, PARK, HAN WOOL, KIM, KI HYUN, KIM, JUN HO, KANG, SUNG MO, JEONG, IN JAE
Принадлежит:

Provided is a microalgae harvesting apparatus which comprises: a body having an opened top and an internal space; a filtration container comprising a filtration membrane which is for microalgae filtration, is made of a mesh or fabric material having a mesh size of 150-250% of the microalgae cells, and is installed correspondingly to a shape of the internal space, and having an openable/closable outlet for discharging microalgae concentrated at the bottom; and a filtrate collection tank for collecting filtered culture solutions and formed at the bottom of the body. According to the present invention, it is possible to minimize cell leakage. COPYRIGHT KIPO 2018 ...

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Номер записи: 27
30-08-2017 дата публикации

HYDROPHILIC MODIFIER FOR HYDROPHOBIC POLYMER MESH AND METHOD OF MODIFYING SURFACE OF HYDROPHOBIC POLYMER MESH

Номер: KR101773294B1
Автор: LEE, JIN KYUN, LEE, CHOUL GYUN, KIM, JONG MIN, PARK, JUN BUM, PARK, HAN WOOL
Принадлежит: INHA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

The present invention relates to a hydrophilic modifier for a hydrophobic polymer mesh and a method of modifying the surface of the hydrophobic polymer mesh. The hydrophilic modifier for the hydrophobic polymer mesh suggests noble material and method for enabling the surface of the hydrophobic polymer mesh to have hydrophilic and antifouling properties. The method of modifying the surface of the hydrophobic polymer mesh comprises the steps of: injecting the hydrophobic polymer mesh and the hydrophilic modifier including an anthracene-polyethylene glycol complex into a high pressure reactor; heating the high pressure reactor to modify the surface of the hydrophobic polymer mesh through a dyeing reaction of the hydrophilic modifier; and washing and drying the modified surface of the hydrophobic polymer mesh. The method according to the present invention enables the hydrophobic polymer mesh to be applied as a material for composing a photobioreactor which can produce biodiesel by modifying ...

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Номер записи: 28
10-01-2017 дата публикации

지질 생산성을 증가시키는 미세조류의 배양방법

Номер: KR0101694711B1
Автор: 이기세, 김가람, 이철균
Принадлежит: 명지대학교 산학협력단

... 본 발명은 바이오디젤의 원료인 지질을 생산하는 미세조류의 배양방법에 관한 것으로서, 미세조류 세포의 성장 속도와 미세조류 세포 내 지질 함량을 모두 증가시킬 수 있는 미세조류의 배양방법을 포함한다. 상기와 같은 본 발명에 따르면, 고농도의 질소 농도 조건 및 상기 조건에서의 배양방법과 최적의 유기탄소 첨가 농도 조건 등 미세조류 세포의 성장 속도와 미세조류 세포 내 지질 함량을 모두 증가시킬 수 있는 최적의 배양조건 및 배양방법을 제공함으로써, 바이오디젤 원료인 미세조류의 지질 생산성을 증가시켜 미세조류를 이용한 바이오디젤의 대량 생산을 가능하게 하는 효과가 있다.

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Номер записи: 29
26-11-2009 дата публикации

MICROALGAE WITH HIGH-EFFICIENT ABILITY TO REMOVE CARBON DIOXIDE AND USE THEREOF

Номер: WO2009142459A3
Автор: KIM, Mi-Kyung, HAN, Myung-Soo, JIN, Eon-Seon, LEE, Choul-Gyun
Принадлежит:

The present invention relates to microalgae with high-efficient ability to remove carbon dioxide, and use thereof. More specifically, the invention relates to Scenedesmus producto-capitatus microalgae with a high carbon dioxide fixation rate, and use thereof. The microalgae according to the present invention has a high carbon dioxide fixation rate and excellent resistance to carbon dioxide, sulfur oxides (SOx), and nitrogen oxides (NOx), and also has abundant biomass, so the microalgae can be used in microalgae preparations for removing carbon dioxide.

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Номер записи: 30
03-08-2018 дата публикации

ANTI-AGING AND WHITENING COSMETIC COMPOSITION DERIVED FROM DEFATTED MICROALGAE

Номер: KR1020180088146A
Автор: KIM, JIN WOO, LEE, CHOUL GYUN, MIN, BO RA, JUNG, HYUN JIN
Принадлежит:

An object of the present invention is to provide an anti-aging and whitening cosmetic composition derived from defatted microalgae which has little cytotoxicity and is excellent in antioxidant, whitening and anti-aging effects. The present invention provides the cosmetic composition having excellent antioxidative, whitening and anti-aging effects by using the defatted microalgae remaining after an extraction process to produce biodiesel. COPYRIGHT KIPO 2018 ...

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Номер записи: 31
31-08-2018 дата публикации

INTERFACE APPARATUS OF POWER SYSTEM REAL-TIME SIMULATOR AND HIGH-VOLTAGE DIRECT CURRENT TRANSMISSION SYSTEM INCLUDING SAME

Номер: KR1020180097234A
Автор: LEE, CHUL KYUN, BAEK, SEUNG TAEK, PARK, KYOUNG HO
Принадлежит:

According to one embodiment of the present invention, an interface apparatus of a power system real-time simulator comprises: an input/output unit inputting/outputting data between a power system real-time simulator and a power system; a converting unit converting first simulation data inputted from the power system real-time simulator into second simulation data and converting first control data inputted from the power system into second control data; and a control unit controlling the input/output unit to output the second simulation data to the power system and transmitting the second control data to the power system real-time simulator and controlling the converting unit to individually convert the first simulation data and the first control data. Therefore, reliability of special equipment may be ensured. COPYRIGHT KIPO 2018 (200) RTDS interface device (210) Input and output unit (220) Converting unit (230) Control unit ...

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Номер записи: 32
22-10-2015 дата публикации

METHOD FOR MASS CULTURING PHOTOSYNTHETIC MICROALGAE BY ADDITIONALLY SUPPLYING ENVIRONMENTAL WATER

Номер: WO2015160068A1
Автор: LEE, Choul-Gyun, PARK, Hanwool, KIM, Z Hun, LIM, Sang Min, SHIN, Dong-Woo, KIM, Philhan, YOO, Dan Bee, JUNG, Daewoo, LEE, Jong Chan
Принадлежит:

The present invention relates to a method for culturing microalgae, comprising the steps of: (a) dipping, into environmental water, a photobioreactor including a culture container through which a culture solution passes but microalgae do not pass; and (b) additionally supplying environmental water into the culture container. It is expected that microalgae can be economically and efficiently mass cultured through the present invention.

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Номер записи: 33
27-12-2016 дата публикации

수위 감응형 자동 액체 유출입 장치 및 그를 이용한 광생물반응기

Номер: KR0101690266B1
Автор: 이철균, 조용희, 임상민, 이상민, 전효남, 박한울
Принадлежит: 인하대학교 산학협력단

... 본 발명은 유출입구; 상기 유출입구로부터 하방으로 연장된 이송관; 상기 이송관 말단에 연결된 원기둥형의 수위 감응형 3웨이 밸브; 상기 수위 감응형 3웨이 밸브의 측면에 형성된 유출관 연결공을 통해 연결되며 말단에 액체 유출시에만 작동하는 자동 유출 원웨이 밸브가 장착된 유출관; 및 상기 수위 감응형 3웨이 밸브의 하면에 형성된 유입관 연결공을 통해 연결되어 하방으로 연장되며 말단에 액체 유입시에만 작동하는 자동 유입 원웨이 밸브가 장착된 유입관을 포함하는 수위 감응형 자동 액체 유출입 장치를 제공한다.

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Номер записи: 34
22-06-2015 дата публикации

LAMP SYSTEM AND POWER DISTRIBUTOR USED FOR SAME

Номер: KR101530672B1
Автор: WON, DONG MOOK, LEE, CHOUL KYUN, YOU, MYUNG KI, PARK YUN SIL
Принадлежит: D&CI CO., LTD.

The present invention relates to a lamp system and a power distributor for the same, comprising: multiple lamps for lighting; a main converter converting the external alternate power to direct power; a distributor installed separately from the lamp for lighting and supplying power for lighting to the multiple lamps for lighting by converting the direct power from the main converter; and a controller controlling the operation of the lamps for lighting by controlling the distributor. COPYRIGHT KIPO 2015 (300) Lamp (400) Controller (410) Mechanical adjusting unit (420) Mechanical switch (430) Sensor (500) Central control system (250) Buck converter (207) Battery (100) AC/DC converter ...

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Номер записи: 35
25-08-2011 дата публикации

PHOTOBIOREACTOR FOR MASS CULTURE OF MICROALGAE, AND METHOD FOR CULTURING MICROALGAE BY USING SAME

Номер: WO2011102693A3
Автор: LEE, Choul-Gyun, LIM, Sang-Min, BAE, Jae-Han, CHO, Kwang-Kuk, KIM, Z-Hun, KANG, Sin-Ae, KIM, Hye-Jung
Принадлежит:

The present invention relates to a photobioreactor for mass culture of microalgae. The present invention provides a photobioreactor for mass culture of microalgae, comprising: a culture container comprising external walls which comprise an optical filter zone capable of selective penetration or blocking of a part of wavelength or region from sunlight and/or a heat conversion zone for selectively absorbing a part of wavelength or region from sunlight to convert the same into heat, and a reaction chamber which is three-dimensionally formed so as to accommodate microalgae and is an inner space restricted by the external walls; and a coupling means for connecting a floating means which is connected to the culture container or the culture container to the bottom of the water or a structure on the water, thereby locating the culture container near the surface of the water for the exposure of the culture container to sunlight.

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Номер записи: 36
14-02-2018 дата публикации

FLOATING CULTURE MEDIUM FOR MASS CULTIVATION OF MICROALGAE

Номер: KR1020180016450A
Автор: LEE CHOUL GYUN, PARK HAN WOOL, LIM SANG MIN, LEE JONG CHAN, KIM PHIL HAN, JUNG DAE WOO, JEONG IN JAE
Принадлежит:

Provided is a floating culture medium for mass production of microalgae comprising: a culture container surrounded by a flexible wall consisting of vertical side walls and a bottom surface and comparting a microalgae culture solution including photosynthetic microorganism to be cultured and environment water; and a plurality of shape maintenance supports comprising a floating means to fix the culture container and float to the surface of the water, and maintaining the original shape of the culture container on the bottom surface. COPYRIGHT KIPO 2018 (AA) Install a shape-retaining support ...

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Номер записи: 37
15-10-2015 дата публикации

CULTURING METHOD OF MICROALGAE WITH INCREASED LIPID CONTENT

Номер: KR1020150116053A
Автор: LEE, KI SAY, KIM, GA RAM, LEE, CHOUL GYUN
Принадлежит:

The present invention relates to a culturing method of microalgae with an increased lipid content and, more specifically, to a microalgae culturing method for increasing an lipid output used as raw materials of biodiesel oil. According to the present invention, the method can increase lipid productivity per culture medium volume by increasing intracellular lipid content because of culturing microalgae through changing a culture condition as salinity or the like. COPYRIGHT KIPO 2016 ...

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Номер записи: 38
14-03-2018 дата публикации

다양한 배양 환경 실험을 위한 미세조류 배양 장치

Номер: KR0101823866B1
Автор: 이철균, 서형권, 이태린
Принадлежит: 인하대학교 산학협력단, 재단법인 차세대융합기술연구원

... 다양한 배양 환경 실험을 위한 미세조류 배양 장치가 개시된다. 본 발명의 일 구현예에 따른 미세조류 배양 장치는 광화학 반응에 의해 미세조류를 배양할 수 있는 배양기가 복수 개 배치되는 배양부; 배양부의 하부에 배치되고, 배양기들 각각에 대해 광을 조사할 수 있도록 구성되는 광 조사부; 적어도 1 이상의 배양기에 접하도록 설치되는 파이프라인 복수 개를 포함하는 온도구배부; 배양기들에 대해 탄소원을 공급하는 탄소원 공급부; 및 배양기들의 상부 공간에 이동가능하도록 설치되어 상기 배양기들 각각의 배양 환경 인자를 센싱하는 1 이상의 센서를 포함하는 센서부를 포함한다.

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Номер записи: 39
29-11-2017 дата публикации

미세조류 수상배양을 위한 광생물반응기

Номер: KR0101802797B1
Автор: 이철균, 박한울, 임상민, 정인재, 신동우, 김한별
Принадлежит: 인하대학교 산학협력단

... 본 발명은 바닥면 및 측벽에 의해 배양대상 광합성 미생물을 포함하는 미세조류 배양액과 환경수를 구획하고 상부가 개방된, 전부 또는 일부가 불투광성 소재로 구성된 배양용기; 및 상기 배양용기를 고정함과 동시에 수면 위로 부양하기 위한 부양수단을 포함하는, 미세조류 수상배양을 위한 광생물반응기를 제공한다.

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Номер записи: 40
12-10-2015 дата публикации

HIGH-THROUGHPUT EMPIRICAL ANALYSIS OF METABOLIC CIRCUIT IN MICROALGAE USING CELL-FREE SYSTEM

Номер: KR1020150114436A
Автор: LEE, CHOUL GYUN, KIM, DONG MYUNG, HONG, SEONG JOO
Принадлежит:

The present invention is to analyze function of genes in microalgae more efficiently in a high throughput way. To this end, provided is an empirical analysis method of a metabolic circuit using a microalgae cell-free system, which comprises: a step for preparing a microalgae homogenate; a step for impregnating the microalgae homogenate into a reaction container and then treating the same with effector molecules thereafter; and a step for measuring biological effects according to treatment of the effector molecules, compared to a control group untreated with the effector molecules. COPYRIGHT KIPO 2016 ...

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Номер записи: 41
08-02-2019 дата публикации

탈지미세조류 유래 항노화 및 미백용 화장료 조성물

Номер: KR0101945274B1
Автор: 김진우, 이철균, 민보라, 정현진
Принадлежит: 인하대학교 산학협력단, 선문대학교 산학협력단

... 본 발명은 바이오 디젤을 제조하기 위해 추출공정을 거친 후 남은 탈지미세조류를 이용하여 항산화, 미백 및 항노화 효능이 우수한 화장료 조성물을 제공한다.

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Номер записи: 42
14-09-2017 дата публикации

MAKEUP LIGHT CAPABLE OF ADJUSTING COLOR TEMPERATURE AND ILLUMINATION

Номер: KR101778600B1
Автор: WON, DONG MOOK, LEE, CHOUL KYUN, HONG, HONG SU
Принадлежит: D&CI CO., LTD.

A makeup light capable of adjusting color temperature and illumination according to an embodiment of the present invention comprises: a collection terminal collecting illumination information corresponding to environmental information corresponding to an external appointment place; and a lighting part including a light emitting light and a lighting control part controlling the light based on lighting information received from the collection terminal in order to have an internal lighting environment same as the lighting environment at the external appointment place. COPYRIGHT KIPO 2017 (131) Storage part (132) Communication part (133) Display part (134) Fingerprint sensor part (135) Collection control part ...

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Номер записи: 43
04-01-2017 дата публикации

미세조류 대량생산을 위한 광생물반응기

Номер: KR0101692269B1
Автор: 이철균, 박한울, 임상민, 김필한, 이종찬, 정대우
Принадлежит: 인하대학교 산학협력단

... 본 발명은 배양 대상 광합성 미생물과 환경수(environmental water)를 구획하는 장벽으로 둘러 싸여 있고, 상기 장벽의 전부 또는 일부가 선택적 투과성 장벽으로 구성된, 광합성 미생물 배양에 적합한 배양용기; 상기 배양용기의 바닥에 설치된 지지대; 및 상기 지지대 양 말단에서 줄로 연결되어 수면 위로 부상하는 부력재로 구성된 진동장치를 포함하는, 광생물반응기를 제공한다.

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Номер записи: 44
07-12-2018 дата публикации

전력계통 실시간 시뮬레이터의 인터페이스 장치 및 이를 포함하는 고전압직류송전 시스템

Номер: KR0101906891B1
Автор: 이철균, 백승택, 박경호
Принадлежит: 엘에스산전 주식회사

... 본 발명의 일 실시 예에 의한 전력계통 실시간 시뮬레이터의 인터페이스 장치는, 상기 전력계통 실시간 시뮬레이터와 전력시스템 간의 데이터 입출력을 수행하는 입출력부; 와 상기 전력계통 실시간 시뮬레이터로부터 입력되는 제1시뮬레이션 데이터를 제2시뮬레이션 데이터로 변환하고, 상기 전력시스템으로부터 입력되는 제1제어데이터를 제2제어데이터로 변환하는 변환부; 및 상기 제2시뮬레이션 데이터를 상기 전력시스템에 출력하고 상기 제2제어데이터를 상기 전력계통 실시간 시뮬레이터에 전송하도록 상기 입출력부를 제어하고, 상기 제1시뮬레이션 데이터 및 상기 제1제어데이터를 각각 변환하도록 상기 변환부를 제어하는 제어부를 포함한다.

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Номер записи: 45
17-04-2017 дата публикации

광합성 미생물 대량배양을 위한 광생물 반응기

Номер: KR0101727632B1
Автор: 이철균, 김지훈, 임상민, 성동호, 허동희
Принадлежит: 인하대학교 산학협력단

... 본 발명은 경제적이며, 효율적인 광합성 미생물의 대량생산을 위한 배양해야 할 광합성 미생물 및 상기 광합성 미생물을 분산시키기 위한 액체를 담지할 수 있는 형상유지 가능한 배양용기를 포함하는 광생물 반응기에 있어서, 상기 배양용기의 전부 또는 적어도 일부는 물 및 영양성분의 통과는 가능하나 상기 광합성 미생물의 확산이 제한되는 장벽(barrier)으로 구성된 광생물 반응기를 제공한다.

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Номер записи: 46
17-02-2016 дата публикации

Textile-hydrogel composite semipermeable membrane and cultivating microalgae using the same

Номер: KR0101594245B1
Автор: 이진균, 이철균, 이승용
Принадлежит: 인하대학교 산학협력단

... 본 발명은 본 발명은, 단량체, 가교제, 중합개시제 및 첨가제를 포함한 예비중합용액을 직물에 도포하여 직물의 공극에 단량체가 서로 가교되어 하이드로겔을 형성하는 것을 특징으로 하는 직물-하이드로겔 복합분리막을 제공한다 따라서 미세조류 배양하는 광생물반응기에서, 하이드로겔의 이온투과 능력과 친수성을 이용하여 영양염류를 투과시켜 미세조류의 생장을 크게 증가시킬 수 있다. 또한 광투과성을 유지하면서도 역학적 강도가 크게 증가하여 해양의 거친 환경에서도 대용량의 광생물반응기를 설치하고 유지할 수 있다.

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Номер записи: 47
08-10-2015 дата публикации

HIGH-PERFORMANCE EMPIRICAL ANALYSIS OF METABOLIC PATHWAYS IN MICROALGAE USING CELL-FREE SYSTEM

Номер: WO2015152620A1
Автор: LEE, Choul Gyun, KIM, Dong Myung, HONG, Seong Joo
Принадлежит:

The present invention provides a method of empirical analysis of metabolic pathways using a cell-free system of microalgae for a more efficient and high-performance gene function analysis of the microalgae, the method comprising: a microalgae homogenate preparation step for preparing a microalgae homogenate; a step of treating an effector molecule after loading the microalgae homogenate in a reaction vessel; and a step of comparing the effector molecule with an untreated control group and measuring biological effects according to the treatment of the effector molecule.

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Номер записи: 48
23-11-2016 дата публикации

APPARATUS FOR CIRCULATING CULTURE SOLUTION OF PHOTOSYNTHETIC MICROORGANISM

Номер: KR1020160134083A
Автор: LEE, CHOUL GYUN, PARK, HAN WOOL, LIM, SANG MIN, KIM, PHIL HAN, LEE, JONG CHAN, JUNG, DAE WOO, SHIN, YOUNG SOOK
Принадлежит:

Provided in the present invention is an apparatus for circulating a culture solution, which comprises a flow generation buoy with a shape with protruding one surface and the relatively less protruding other surface, and a fixing device connected to the flow generation buoy, for limiting the horizontal movement of the flow generation buoy and for introducing the vertical movement when waves pass through. According to one aspect of the present invention, the apparatus for circulating a culture solution has effects of mass-production of photosynthetic microorganisms. COPYRIGHT KIPO 2016 ...

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Номер записи: 49
04-05-2018 дата публикации

LED LIGHT EMITTING ASSEMBLY HAVING IMPROVED INSULATING ABILITY

Номер: KR101840809B1
Автор: WON, DONG MOOK, LEE, CHOUL KYUN, HONG, HONG SU
Принадлежит: D&CI CO., LTD.

The present invention provides an LED light emitting assembly having an improved insulating ability, which comprises: a heat sink; a circuit board on which an LED device is mounted; and an insulating pad arranged on the heat sink, and formed to surround a side surface of the circuit board; and a heat radiating pad arranged between the heat sink and the circuit board, and having an overlapped region arranged to overlap the insulating pad. COPYRIGHT KIPO 2018 ...

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Номер записи: 50
21-11-2018 дата публикации

탈지미세조류 유래 정미성분이 강화된 조미료 조성물

Номер: KR0101904096B1
Автор: 김진우, 이철균, 신슬기, 조재민
Принадлежит: 인하대학교 산학협력단, 선문대학교 산학협력단

... 본 발명은 미세조류로부터 열수추출 공정을 통해 지질이 제거된 탈지미세조류로부터 단백질 고함량화 및 분해를 통한 정미 아미노산 함량이 높고 식품 안정성이 확보된 천연 조미료 조성물을 제공한다.

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Номер записи: 51
23-04-2018 дата публикации

미세유체채널장치 및 이의 사용방법

Номер: KR0101850852B1
Автор: 이태린, 이철균, 서형권
Принадлежит: 재단법인차세대융합기술연구원, 인하대학교 산학협력단

... 본 개시는 세포가 포함된 용액이 일정한 방향으로 흐르는 미세유체(microfluidic)채널장치에 있어서, 메인 채널; 메인 채널 내부에 구비되는 세포 트랩;으로서, 내측면과 외측면 및 입구를 구비하고, 내측면 방향에 세포가 저장되는 저장공간을 구비하는 세포 트랩; 그리고, 입구와 출구를 구비하는 사이드 채널;로서, 메인 채널에 연결되어 사이드 채널 출구를 통해 나오는 용액에 의해 세포 트랩의 저장공간에 유동을 발생시키는 사이드 채널;을 포함하는 것을 특징으로 하는 미세유체채널장치에 관한 것이다.

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Номер записи: 52
18-07-2017 дата публикации

MICROFLUIDIC CHANNEL DEVICE AND METHOD FOR USING SAME

Номер: KR1020170083293A
Автор: LEE, TAE RIN, LEE, CHOUL GYUN, SEO, HYUNG KWON
Принадлежит:

The present invention relates to a microfluidic channel device in which a solution including cells flows in a fixed direction. The microfluidic channel device comprises: a main channel; a cell trap formed in the main channel, having an internal surface, an external surface and an inlet and having a storage space in which cells are stored in an internal surface direction; and a side channel having an inlet and an outlet, connected to the main channel and generating a flow in the storage space of the cell trap by a solution which is discharged through the outlet of the side channel. COPYRIGHT KIPO 2017 ...

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Номер записи: 53
02-11-2016 дата публикации

지질 함량이 증진된 미세조류의 배양방법

Номер: KR0101670703B1
Автор: 이기세, 김가람, 이철균
Принадлежит: 명지대학교 산학협력단

... 본 발명은 지질 함량이 증진된 미세조류의 배양방법에 관한 것으로서, 더욱 상세하게는 바이오디젤 오일 원료로 이용되는 지질의 생산량을 증가시키기 위한 미세조류 배양방법에 관한 것이다. 상기와 같은 본 발명에 따르면 염도 등 배양조건 변화를 통해 미세조류를 배양함으로써 세포내 지질 함량을 증가시켜 주어진 배양액 부피당 지질 생산성을 높일 수 있는 효과가 있다.

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Номер записи: 54
28-10-2015 дата публикации

METHOD FOR MASS CULTURING PHOTOSYNTHETIC MICROALGAE BY ADDITIONALLY SUPPLYING ENVIRONMENTAL WATER

Номер: KR1020150120843A
Автор: LEE, CHOUL GYUN, PARK, HAN WOOL, KIM, Z HUN, LIM, SANG MIN, SHIN, DONG WOO, KIM, PHIL HAN, YOO, DAN BEE, JUNG, DAE WOO, LEE, JONG CHAN
Принадлежит:

The present invention relates to a method for culturing microalgae, comprising the steps of: (a) dipping a photobioreactor including a culture container through which a culture solution passes but microalgae do not pass into environmental water; and (b) additionally supplying environmental water into the culture container. Economical and efficient mass culture of microalgae is expected through the present invention. COPYRIGHT KIPO 2016 (1) Photobioreactor including selective penetration material (Mash, perforated sheet, etc.) (2) Culture solution containing microalgae (Environmental water) (3) Environmental water supply source such as ocean, lagoon, water tank, etc. (4) Supplying the environmental water (5) Environmental water consumed with nutrients discharged through the selective penetration material (AA) Environmental water flow (BB) Environmental water containing nutrients (CC) Ocean, lagoon, water tank, etc. (DD) Microalgae culturing device (EE) Environmental water consumed with nutrients ...

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Номер записи: 55
18-06-2018 дата публикации

HEAT SINK AND LED LIGHT EMITTING ASSEMBLY INCLUDING SAME

Номер: KR101868480B1
Автор: WON, DONG MOOK, LEE, CHOUL KYUN, HONG HONG SU
Принадлежит: D&CI CO., LTD.

The present invention provides a heat sink capable of ensuring electrical stability and a light emitting diode (LED) light emitting assembly including the same. According to the present invention, the heat sink comprises: a body part including an upper surface supporting a printed circuit board (PCB), an insulation pad surrounding the PCB, and a heat radiating pad disposed on a lower side of the PCB, and a lower surface disposed on an opposite surface to the upper surface; and a heat radiating fin installed on the lower surface to radiate heat transferred from the PCB to the outside. The upper surface comprises: a first recess part having a first height and formed to allow a flange part of the insulation pad to be inserted thereinto; a second recess part surrounded by the first recess part and having a second height greater than the first height; and a reference surface part placed to surround the first recess part, having a third height greater than the second height, and allowing the ...

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Номер записи: 56
01-12-2017 дата публикации

MICROALGAE CULTURE DEVICE FOR VARIOUS CULTURE ENVIRONMENT EXPERIMENTS

Номер: KR1020170131904A
Автор: LEE, CHOUL GYUN, SEO, HYUNG KWON, LEE, TAE RIN
Принадлежит:

A microalgae culture device for various culture environment experiments is disclosed. The microalgae culture device according to one embodiment of the present invention comprises: a culture part in which a plurality of incubators capable of culturing microalgae by a photochemical reaction are arranged; a light irradiating part disposed at a lower portion of the culture part and configured to irradiate each of the incubators with light; a temperature-gradient part including a plurality of pipelines installed to be in contact with at least one incubator; a carbon source supply part supplying a carbon source to the incubators; and a sensor part movably installed in an upper space of the incubators and including at least one sensor for sensing a culture environmental factor for each of the incubators. COPYRIGHT KIPO 2017 ...

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Номер записи: 57
08-12-2015 дата публикации

FABRIC-HYDROGEL COMPOSITE SEPARATION MEMBRANE AND MICROALGAL CULTURE METHOD USING FABRIC-HYDROGEL COMPOSITE SEPARATION MEMBRANE

Номер: KR1020150136673A
Автор: LEE, JIN KYUN, LEE, CHOUL GYUN, LEE, SEUNG YONG
Принадлежит:

The present invention provides a fabric-hydrogel composite separation membrane which is characterized by a hydrogel composed of monomers cross-linked to each other within gaps on a fabric by spreading, on the fabric, a prepolymeric solution containing monomers, a cross-linking agent, a polymerization initiator, and an additive. Accordingly, it is possible to remarkably increase growth of microalgae by penetrating nutrient salts therethrough, on the basis of hydrophilicity and ion permeability of the hydrogel in a photobioreactor used for culturing microalgae. In addition, with significantly increased mechanical strength while maintaining light transmitting properties, installation and maintenance of the high-capacity photobioreactor are possible even at a harsh environment of the sea. COPYRIGHT KIPO 2016 ...

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Номер записи: 58
16-01-2017 дата публикации

METHOD FOR PRODUCING ASTAXANTHIN MONOESTER

Номер: KR1020170005886A
Автор: LEE, CHOUL GYUN, SEONG, DONG HO, LIM, SANG MIN, RYU, YOUNG JIN, CHOI, CHANG YONG, PARK, HAN WOOL, HONG, SEONG JOO
Принадлежит:

The present invention relates to a method for producing astaxanthin monoester. According to the present invention, provided is astaxanthin having a form of monoester which is stable against heat and oxygen, has good oral absorbability and has excellent use efficiency of feed since the feed is well absorbed by fish. The method for producing astaxanthin monoester comprises: a first reaction step of conducting the reaction of free-astaxanthin and medium chain fatty acid; a second reaction step of inducing addition reaction by adding the medium chain fatty acid and an activator in a first astaxanthin mixture; and an astaxanthin monoester separating step. COPYRIGHT KIPO 2017 (AA) Astaxanthin didecanoate (BB) Astaxanthin monodecanoate (CC) Astaxanthin glass type (DD) Astaxanthin (EE) Example 1 (FF) Reference example 1 ...

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Номер записи: 59
27-12-2016 дата публикации

광합성 미생물 배양액 순환장치

Номер: KR0101690267B1
Автор: 이철균, 박한울, 임상민, 김필한, 이종찬, 정대우, 신영숙
Принадлежит: 인하대학교 산학협력단

... 본 발명은 일면이 돌출되어있고 타면은 상대적으로 적게 돌출되어있는 형상의 유동발생부표; 상기 유동발생부표에 연결된 고정 장치로 구성되어 파도 통과 시 상기 유동발생부표의 수평적 이동은 제한하고 수직적 이동만을 유도하는, 배양액 순환장치를 제공한다.

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Номер записи: 60
16-11-2017 дата публикации

오염 방지 및 지질 생산성을 증가시키는 광합성 미생물의 배양방법

Номер: KR0101798460B1
Автор: 이철균, 박한울, 임상민, 정대우, 이종찬, 김필한, 정인재
Принадлежит: 인하대학교 산학협력단

... 본 발명은 배양 대상 내염성 광합성 미생물이 포함된 자연 해수에 염화나트륨 또는 천일염을 첨가하거나 상기 자연 해수를 증발시켜 고염도 배지를 제조하는 고염도 배지 제조단계; 및 상기 광합성 미생물을 상기 고염도 배지에서 배양하는 고염도 배지 배양단계를 포함하는, 오염 방지 및 지질 생산성을 증가시키는 광합성 미생물의 배양방법을 제공한다.

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Номер записи: 61
19-03-2025 дата публикации

Landscape lighting apparatus and control method thereof landscape lighting service system

Номер: KR20250037868A
Автор: 이철균
Принадлежит:

... 본 발명은 사람이 감지되면 미리 정해둔 경관조명효과를 가지는 조명을 출력하는 경관조명장치 및 이의 제어방법, 경관조명 서비스 시스템에 관한 것으로, 이의 경관조명장치는, 조명부와, 다양한 조명효과 각각에 대해 상이하게 설정된 조명제어정보를 저장하는 메모리부와, 미리 정해진 영역내에서 생체를 감지하는 생체감지장치, 및 생체감지장치를 통해 생체가 감지되면 미리 정해진 경관조명효과에 대응되게 설정된 경관 조명제어정보를 메모리부에서 독출하고, 독출된 경관 조명제어정보에 따라 조명부의 구동을 제어하여 미리 정해진 경관 조명효과에 대응되는 조명을 출력하며, 조명의 밝기 및 색온도, 점멸주기, 디밍(dimming) 정도 중 하나 이상을 가변하는 제어장치를 포함한다.

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Номер записи: 62
12-10-2017 дата публикации

PHOTOBIOREACTOR FOR FLOATING CULTURE OF MICROALGAE

Номер: KR1020170112334A
Автор: LEE, CHOUL GYUN, PARK, HAN WOOL, LIM, SANG MIN, JEONG, IN JAE, SHIN, DONG WOO, KIM, HAN BYEOL
Принадлежит:

Provided is a photobioreactor for floating culture of microalgae, which comprises: a culture vessel partitioning a microalgae culture medium containing photosynthetic microorganisms to be cultured and environmental water using a bottom surface and side walls, and formed of an entirely or partly opaque material with an opened upper part; and a floating means for fixing and floating the culture vessel on the water surface. COPYRIGHT KIPO 2017 ...

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Номер записи: 63