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

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Применить Всего найдено 85. Отображено 85.
11-05-2018 дата публикации

APPARATUS TO TEST SEMICONDUCTOR DEVICE

Номер: KR1020180049564A
Автор: RYU, JUNG HO
Принадлежит:

Disclosed is an apparatus to test a semiconductor device, comprising: an insert having a pocket in which a semiconductor device is received and having an opening part formed on a bottom part of the pocket; a test socket including a plurality of connection terminals to electrically connect the semiconductor device with a test apparatus; and an interposer interposed between the insert and the test socket, and electrically connecting the semiconductor device with the test socket. Moreover, the interposer includes: a plurality of via contacts connected to access terminals of the semiconductor device and the connection terminals; and a plurality of guide springs coupled to an upper surface of the via contacts, into which the access terminals are inserted, and guiding a position of the access terminals. As such, the test apparatus includes the interposer to allow the access terminals and the connection terminals of the test socket to be aligned and conductive, thus providing an effect capable ...

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Номер записи: 1
23-09-2015 дата публикации

FEEDING APPARATUS FOR MICROPOWDER

Номер: KR1020150107486A
Автор: PARK, DONG SOO, HAHN, BYUNG DONG, LEE, JAE IN, RYU, JUNG HO
Принадлежит:

The present invention relates to a feeding apparatus for micropowder and, more specifically, to minimize the loss of micropowder remaining in a quantitative dispenser. According to the present invention, the feeding apparatus for micropowder allows uniform coating as the quantitative dispenser discharges powder to a powder transfer pipe using the weight of the powder and supplies a transfer gas to the powder transfer pipe from a first transfer gas pipe in the transfer direction of the powder at the same time to minimize the scattering of the powder caused by the transfer gas. COPYRIGHT KIPO 2015 ...

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Номер записи: 2
18-01-2016 дата публикации

SYSTEM TO RECOVER MULTIPLE TYPES OF IONS

Номер: KR101585933B1
Автор: RYU, TAE GONG, KIM, BYOUNG GYU, RYU, JUNG HO, PARK, IN SU, HONG, HYE JIN, CHUNG, KANG SUP
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

Relating to a system to recover multiple types of ions, the present invention provides a system to recover multiple types of ions characterized by comprising: a first electrode part which electrically adsorbs only anions; an ion adsorber wherein multiple adsorption channels having a second electrode on which is formed an adsorbent layer to adsorb target cations to be recovered out of cations which are disposed in parallel, and electricity individually applied to each of the adsorption channels; a reservoir part wherein a liquid discharged from the ion adsorber is stored; a pump which circulates a mother liquid or the liquid stored in the reservoir part; and an ion storage tank wherein a liquid containing the target cations to be recovered is stored. The present invention has an effect of high efficiency in operating the system since target ions to be recovered can be continuously recovered through an integrated process. COPYRIGHT KIPO 2016 (120) Reservoir (130) Pump (150a,150b) Open (170a ...

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Номер записи: 3
07-09-2018 дата публикации

METHOD AND SYSTEM FOR EVALUATING ACID ROCK DRAINAGE OCCURRING RISK

Номер: KR101896688B1
Автор: KIM, JAE GON, NAM, IN HYUN, RYU, JUNG HO, SONG, YOUNG SUK, LEE, JUNG HWA, CHON, CHUL MIN, CHO, YONG CHAN
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a method for evaluating an acid rock drainage occurring risk and an evaluation system realizing the method by a computer. According to the present invention, the method for evaluating an acid rock drainage occurring risk divides an evaluation target area into a plurality of unit areas based on a geological map, and matches the divided unit area and a unit area of the geological map. According to the present invention, an inducing factor capable of generating acid rock drainage is specified as geological and climatic factors, and a local factor is specified in consideration of the degree of influence when acidic drainage occurs. Data for each inducing factor are collected, and are input as data for each unit area. A risk evaluation is performed for each unit area after selecting an evaluation model in consideration of the influence of each inducing factor on an acid rock drainage occurring risk. COPYRIGHT KIPO 2018 (AA) Specify inducing factors capable of ...

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Номер записи: 4
05-04-2012 дата публикации

CATALYST FOR SORPTION ENHANCED WATER GAS SHIFT AND PREPARATION METHOD THEREOF

Номер: KR2012043905A1
Автор: LEE, Joong Beom, RYU, Chong Kul, KIM, Kyoung Suk, JEAGARL, Seong, YANG, Seok Ran, BAEK, Jeom In, EOM, Tae Hyoung, RYU, Jeong Ho
Принадлежит:

The present invention relates to a catalyst for sorption enhanced water gas shift comprising: one or more active components selected from a group consisting of copper oxide, zinc oxide and cerium oxide; a support; an inorganic binder; and one or more accelerators selected from a group consisting of calcium oxide, barium oxide, strontium oxide, magnesium oxide, zirconium oxide and barium titania, and a preparation method thereof. According to the present invention, the catalyst has excellent physical properties such as charge density, abrasion resistance and the like and a high CO conversion rate, thereby effectively capturing and separating carbon dioxide. In addition, it is easy to produce the catalyst in mass quantities by applying a spray technique, and costs are low due to a high production yield, and thus the catalyst can be used in a low-cost pre-combustion CO2 capture technique in an integrated gasification combined cycle, a fuel cell, a coal liquefaction process, a compound production ...

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Номер записи: 5
30-11-2015 дата публикации

METHOD FOR COLLECTING USEFUL RESOURCES IN SEAWATER AND SALT WATER

Номер: KR101572221B1
Автор: RYU, JUNG HO, HONG, HYE JIN, KIM, BYOUNG GYU, PARK, IN SU, RYU, TAE GONG, CHUNG, KANG SUP
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a method for collecting useful resources in seawater and salt water and, more specifically, to a method for collecting useful resources in seawater and salt water, with improved adsorption efficiency and collection efficiency of a small amount of useful resources such as strontium, lithium, boron, etc., present in salt water at low costs, by using a magnetic adsorption complex and applying a liquid-solid separation process using magnetic force. COPYRIGHT KIPO 2016 (AA) Selective adsorption material(Organic/inorganic adsorption material containing manganese oxide) (BB) Carbon layer(Chemical resistant stability and composite forming support role) (CC) Magnetic particle(Magnetite) ...

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Номер записи: 6
05-06-2018 дата публикации

반도체 소자 테스트 장치

Номер: KR0101864939B1
Автор: 류정호, 엄기상
Принадлежит: 세메스 주식회사

... 반도체 소자들의 전기적인 특성 검사를 위한 테스트 장치가 개시된다. 반도체 소자 테스트 장치는, 반도체 소자가 수납되는 포켓을 구비하고 포켓의 바닥 부분에 개구부가 형성된 인서트와, 반도체 소자와 테스트 장치를 전기적으로 연결하기 위한 복수의 연결 단자들을 구비하는 테스트 소켓과, 인서트와 테스트 소켓 사이에 배치되고 반도체 소자와 테스트 소켓을 전기적으로 연결하는 인터포저를 포함할 수 있다. 특히, 인터포저는, 연결 단자들과 반도체 소자의 접속 단자들 사이에 배치되어 연결 단자들과 접속 단자들에 접속되는 복수의 비아 콘택을 구비하고 테스트 소켓의 상측에 배치된 제1 회로기판과, 접속 단자들이 삽입되는 복수의 가이드홀을 구비하고 제1 회로기판의 상면에 결합된 제2 회로기판을 포함할 수 있다. 이에 따라, 반도체 소자 테스트 장치는 종래의 서포트 필름 사용으로 인한 접속 단자들의 끼임 불량을 방지하고, 미세 피치를 갖는 반도체 소자 또한 정확하게 정렬할 수 있으며, 접속 단자들과 연결 단자들 간을 안정적으로 접속시킬 수 있다.

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Номер записи: 7
26-10-2017 дата публикации

촉진수성가스전환 반응 공정용 촉매 및 그 제조 방법

Номер: KR0101790066B1
Автор: 이중범, 류청걸, 김경숙, 제갈성, 양석란, 백점인, 엄태형, 류정호, 최동혁
Принадлежит: 한국전력공사

... 본 발명은 산화구리, 산화아연 및 산화세리움으로 이루어진 그룹으로부터 선택된 하나 이상의 활성성분; 지지체, 무기결합제 및 산화칼슘, 산화바륨, 산화스트론튬, 산화마그네슘, 산화지르코늄 및 바륨티타니아로 이루어진 그룹으로부터 선택된 하나 이상의 촉진제를 포함하는 수성가스전환 반응 촉매 및 그 제조 방법에 관한 것이다. 본 발명에 따른 촉매는 충진밀도 및 내마모도 등의 물리적 특성, CO 전환율이 우수하여 이산화탄소를 효과적으로 포집, 분리할 수 있다. 또한, 분무기술을 적용함으로 대량생산이 용이하고, 생산 수율이 높아 비용발생이 적기 때문에 석탄가스화 복합발전, 연료전지, 석탄액화 공정, 화합물 생산공정 등에 저비용 연소전 CO2 회수기술로 사용할 수 있다.

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Номер записи: 8
14-07-2016 дата публикации

METHOD TO COAT THICK FILM HAVING IMPROVED SURFACE ROUGHNESS

Номер: KR1020160084510A
Автор: HAHN, BYUNG DONG, PARK, DONG SOO, YOON, WOON HA, RYU, JUNG HO, CHOI, JONG JIN, KIM, JONG WOO, AHN, CHEOL WOO
Принадлежит:

The present invention relates to a method to coat a thick film having improved surface roughness comprising: (a) a step of forming a first coating layer with aerosol deposition (AD) on a substrate; and a step of forming a second coating layer with chemical solution deposition (CSD) on the first coating layer. According to the present invention, the coating layer is additionally formed on an upper surface of the coating layer formed with the aerosol deposition (AD) through the chemical solution deposition (CSD) such as a sol-gel process, and to improve a uniformity of thickness of the coating layer; thereby obtaining a thick coating layer having uniform properties irrespective of positions. COPYRIGHT KIPO 2016 (AA) Example 1 (BB) Comparative example 1 ...

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Номер записи: 9
05-04-2012 дата публикации

HYBRID PARTICLE FOR FLUIDIZED BED SORPTION-ENHANCED WATER GAS SHIFT REACTION PROCESS AND METHOD FOR PREPARING SAME

Номер: KR2012043904A1
Автор: LEE, Joong Beom, RYU, Chong Kul, BAEK, Jeom In, EOM, Tae Hyoung, RYU, Jeong Ho, CHOI, Dong Hyeok
Принадлежит:

The present invention relates to an active ingredient for water gas shift reaction catalyst; and a hybrid particle composition having active ingredient for absorbing carbon dioxide and hybrid particle thereof. The hybrid particle of the present invention has excellent physical characteristics such as packing density and abrasion resistance, CO shift rate, CO2 absorption capability, and regeneration performance, thereby enabling effective capturing and isolation of carbon dioxide. Also, the present invention enables easy mass production through the application of spray technology, and can be used as low-cost pre-combustion CO2 recovery technology for integrated coal gasification combined cycle generation, fuel cell, coal liquefaction, and compound manufacturing process due to the high yield and low cost generation thereof.

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Номер записи: 10
05-04-2012 дата публикации

OXYGEN CARRIER PARTICLES AND METHOD FOR MANUFACTURING SAME

Номер: KR2012043960A1
Автор: RYU, Chong Kul, BAEK, Jeom In, LEE, Joong Beom, RYU, Jung Ho, EOM, Tae Hyoung
Принадлежит:

The present invention relates to oxygen carrier particles, the material composition of which includes: an active material containing a metal oxide; and a support material which contains hydrotalcite or a mixture of hydrotalcite and gamma-alumina. The use of the support material of the present invention enables the manufacture of oxygen carrier particles having high reactivity and physical characteristics, such as high strength, even at a low firing temperature so as to be suitable for use in a liquid layer process.

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Номер записи: 11
08-10-2015 дата публикации

LITHIUM ADSORBENT USING ALUMINA STRUCTURE AND METHOD FOR PREPARING SAME

Номер: WO2015152519A1
Автор: CHUNG, Kang Sup, PARK, In Su, HONG, Hye Jin, RYU, Jung Ho, RYU, Tae Gong, KIM, Byung Gyu
Принадлежит:

The present invention relates to a lithium adsorbent using an alumina structure and a method for preparing the same. The lithium adsorbent according to the present invention is prepared using an alpha(α)-alumina structure, and thus, has effects of being physicochemically stable, being easy to treat and recover, and exhibiting excellent lithium adsorption performance.

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Номер записи: 12
18-02-2010 дата публикации

METHOD FOR PRODUCING A Β-SIALON PHOSPHOR

Номер: WO2010018999A9
Автор: LEE, Young-Mok, YOON, Chul-Soo, WON, Hyong-Sik, RYU, Jeong-Ho, PARK, Youn-Gon, KIM, Sang-Hyun
Принадлежит:

The present invention proposes a method for producing a β-SiAlON phosphor, capable of adjusting the β-SiAlON phosphor to have high luminance and desired particle size characteristics. According to the present invention, a method is provided for producing a β-SiAlON phosphor having a chemical formula expressed as Si(6-x)AlxOyN(6-y):Lnz, where Ln is a rare earth element, 0 Подробнее

Номер записи: 13
28-06-2016 дата публикации

PRINTED CIRCUIT BOARD HAVING CAPACITOR FORMED THEREON AND MANUFACTURING METHOD OF SAME

Номер: KR1020160074100A
Автор: RYU, JUNG HO
Принадлежит:

A capacitor is formed on a printed circuit board and includes first and second pads having a constant gap between the first and second pads. The capacitor has a structure to be exposed to an upper portion of the printed circuit board in order to minutely adjust the gap between the first and second pads. Therefore, a user may simply set the capacitor configured to have pre-designed capacitance. COPYRIGHT KIPO 2016 ...

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Номер записи: 14
24-07-2017 дата публикации

적색 형광체, 이의 제조방법 및 이를 포함하는 발광장치

Номер: KR0101760788B1
Автор: 김도환, 류정호, 김상현, 윤철수
Принадлежит: 삼성전자주식회사

... 열적, 화학적 안정성이 우수하고, 높은 발광효율을 나타내는 적색형광체로서, Az(Sr, M)2(Si, Al)O4-xNy:R(0 Подробнее

Номер записи: 15
16-07-2015 дата публикации

PRESSURIZED COLUMN APPARATUS FOR ION RECOVERY AND METHOD FOR RECOVERING IONS USING SAME

Номер: KR101536961B1
Автор: CHUNG, KANG SUP, RYU, TAE GONG, RYU, JUNG HO, PARK, IN SU, HONG, HYE JIN, KIM, BYOUNG GYU
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a pressurized column apparatus for ion recovery and a method for recovering ions using the same. According to the present invention, the pressurized column apparatus for ion recovery comprises: a booster pump to press an aqueous solution containing ions; and an ion recovery module including a filter having an empty space inside and a column consisting of an ion adsorbent in the form of powder with which the empty space is filled, and to adsorb ions contained in the aqueous solution, and wherein the aqueous solution pressed by the booster pump flows in the column. The present invention has effects of having an excellent adsorption performance of ions such as lithium contained in an aqueous solution, having the short reaction time to reach adsorption equilibrium, and efficiently recovering ions as an amount of the used aqueous solution is small. COPYRIGHT KIPO 2015 (102) Switching valve (110) Reservoir (120) Booster pump ...

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Номер записи: 16
07-12-2018 дата публикации

KNN계 단결정 세라믹 제조 방법 및 이에 의해 제조된 KNN계 단결정 세라믹

Номер: KR0101925789B1
Автор: 안철우, 류정호, 한병동
Принадлежит: 한국기계연구원

... (K,Na)NbO3(이하, KNN)계 단결정 세라믹 제조 방법 및 이에 의해 제조된 KNN계 단결정 세라믹에 대하여 개시한다.본 발명에 따른 KNN계 단결정 세라믹 제조 방법은 단결정의 성장에 있어서, Na+ 이온 자리에 M2+ 이온이 치환되면서 금속공공을 형성시켜, 단결정 성장이 가능하게 하는 (K0.5-x/2Na0.5-x/2-y□y/2Mx+y/2)Nb1-x/3+yO3 + z wt.% CuO 조성을 디자인하여, K 함유 화합물, Na 함유 화합물, M 함유 화합물, Nb 함유 화합물을 포함하는 원료 분말을 혼합하는 단계; 원료 분말들을 하소하는 단계; 상기 하소된 결과물을 밀링하는 단계; 및 밀링된 결과물을 소결하여 단결정 성장시키는 단계;를 포함하는 것을 특징으로 하는 KNMN계 단결정 및 세라믹 제조 방법이다. 상기 하소된 결과물을 밀링하는 단계에서 하소된 결과물에 Cu 함유 화합물을 추가 투입한 후, 밀링할 수 있으며, K, Na, 및 Nb의 일부를 다른 원소로 치환할 수 있다.

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Номер записи: 17
26-10-2017 дата публикации

촉진수성가스전환반응 공정용 하이브리드 입자 및 그 제조 방법

Номер: KR0101790068B1
Автор: 엄태형, 류청걸, 이중범, 전원식, 김경숙, 백점인, 류정호, 최동혁
Принадлежит: 한국전력공사

... 본 발명은 산화철, 산화크롬, 질산철, 질산크롬, 질산 알루미늄 및 알루미나로 이루어진 그룹으로부터 선택된 하나 이상을 함유하는 수성가스전환 반응 촉매용 활성성분; 및 산화망간, 리튬 지르코네이트, 리튬 실리게이트, 수산화리튬, 산화리튬, 산화칼슘, 탄산칼슘, 탄산칼륨, 수산화탄산알루미늄마그네슘, 중탄산칼륨, 탄산나트륨, 중탄산나트륨, 산화탈륨, 산화납, 산화베릴륨 및 수산화베릴륨으로 이루어진 그룹으로부터 선택된 하나 이상을 함유하는 이산화탄소 흡수용 활성성분을 포함하는 하이브리드 입자 조성물 및 하이브리드 입자에 관한 것이다. 본 발명에 따른 하이브리드 입자는 충진밀도 및 내마모도 등의 물리적 특성, CO 전환율, CO2 흡수능력 및 재생성능이 우수하여 이산화탄소를 효과적으로 포집, 분리할 수 있다. 또한, 분무기술을 적용함으로 대량생산이 용이하고, 생산 수율이 높아 비용발생이 적기 때문에 석탄가스화 복합발전, 연료전지, 석탄액화 공정, 화합물 생산공정 등에 저비용 연소전 CO2 회수기술로 사용할 수 있다.

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Номер записи: 18
31-08-2015 дата публикации

METHOD TO MANUFACTURE NANO-COMPOSITE MATERIAL BY MECHANICALLY ALLOYING GRAPHITE-METAL COMPOSITE MATERIAL, AND NANO-COMPOSITE MATERIAL MANUFACTURED BY MANUFACTURING METHOD

Номер: KR1020150099091A
Автор: LEE, JUNG IL, RYU, JEONG HO, CHO, KYOUNG WON
Принадлежит:

The present invention relates to a method to manufacture a nano-composite material by mechanically alloying a graphite-metal composite material, and a nano-composite material manufactured by the manufacturing method. According to an embodiment of the present invention, the method includes a first step of mixing expanded graphite powder with Al powder by mechanically allowing the AI powder and the graphite powder for an hour by using a ball mill; and a second step of mechanically allowing the AI powder and the graphite powder for two hours. The mechanical allowing of the second step is a high energy ball mill process. COPYRIGHT KIPO 2015 (AA) Start (BB) End (S10) Mechanically alloy with a general ball mill for an hour (S20) Mechanically alloy with a high energy ball mill for two hours (S30) Manufacture a molded object by compressing the object with a cold press (S40) Sintering ...

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Номер записи: 19
21-12-2017 дата публикации

KNN SINGLE CRYSTAL CERAMIC MANUFACTURING METHOD AND KNN SINGLE CRYSTAL CERAMIC MANUFACTURED BY SAME

Номер: KR1020170140488A
Автор: AHN, CHEOL WOO, RYU, JUNG HO, HAHN, BYUNG DONG
Принадлежит:

Disclosed are a (K,Na)NbO_3 (KNN) single crystal ceramic manufacturing method and a KNN single crystal ceramic manufactured by the same. The KNN single crystal ceramic manufacturing method according to the present invention includes: a step of mixing raw material powder including K-containing compound, Na-containing compound, M-containing compound, and Nb-containing compound by compensating the volatilization of Na in a crystal grain growing by adding M^2+ ion in the growth of single crystal, forming a metal hollow hole by replacing Na^+ with M^2+ ion, and designing (K_(0.5-x/2)Na_(0.5-x/2-y)□_(y/2)M_(x+y/2))Nb_(1-x/3+y)O_3+z wt.% CuO composition which enables a single crystal growth; a step of calcining raw material powder; a step of milling the calcined product; and a step of growing a single crystal by sintering the milled product. In the step of milling the calcined product, the calcined product can be milled after additionally adding a Cu-containing compound to the calcined product ...

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Номер записи: 20
10-05-2018 дата публикации

KNN계 단결정 시드 제조 방법

Номер: KR0101855082B1
Автор: 안철우, 류정호, 한병동
Принадлежит: 한국기계연구원

... 용융염을 이용한 열처리법으로 (K,Na)NbO3(이하, KNN)계 단결정 세라믹 제조용 시드를 제조하는 방법에 대하여 개시한다.본 발명에 따른 KNN계 단결정 시드 제조 방법은 (a) (K0.5-x/2Na0.5-x/2-y□y/2Mx+y/2)Nb1-x/3+yO3, M은 Ba, Sr 또는 Ca, □는 metal vacancy, 0.01≤x≤0.02, 0.0≤y≤0.5) 파우더(KNMN 파우더) 또는 (1-x)(Na,K)NbO3-xM(Cu1/3Nb2/3)O3(여기서, 0.01≤x≤0.02, M은 Ba, Sr 또는 Ca) 파우더(KNN-MCuN 파우더)와 용융염을 혼합하여 혼합물을 형성하는 단계; (b) 상기 혼합물을 열처리하여, 용융된 용융염을 매개로 KNMN 파우더로부터 KNMN 단결정 시드를 형성하는 단계; 및 (c) 상기 (b) 단계의 결과물을 냉각한 후, 상기 용융염을 제거하는 단계;를 포함하는 것을 특징으로 한다.

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Номер записи: 21
19-06-2015 дата публикации

MANUFACTURING METHOD OF LITHIUM ABSORBENT OF LARGE AREA

Номер: KR101529897B1
Автор: CHUNG, KANG SUP, KIM, BYOUNG GYU, RYU, TAE GONG, RYU, JUNG HO, PARK, IN SU, HONG, HYE JIN, LEE, JAE CHUN
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a manufacturing method of a lithium absorbent using an aerosol vapor deposition method comprising: (a) a step of synthesizing a precursor powder satisfying chemical formula 1; and (b) a step of coating the surface of a base material with the precursor powder using the aerosol vapor deposition method. By directly coating a lithium manganese oxide powder using the aerosol vapor deposition method on various base materials, the present invention enables to minimize a decrease in a lithium recovery rate even if a long period of time has elapsed. In addition, the lithium absorbent of a large area is easy to manage, and enables to selectively react with a lithium ion. The lithium absorbent of a large area has a larger absorption area and is physically and chemically stable, and is reversibly usable. COPYRIGHT KIPO 2015 ...

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Номер записи: 22
12-06-2018 дата публикации

DEVICE FOR PROVIDING SPORT CLOTHES LAUNDRY SERVICE

Номер: KR1020180063795A
Автор: RYU, JEONG HO, SEO, TAE UNG, CHAE, JONG HOON, HWANG, DOO HYUN
Принадлежит:

The present invention relates to a device for providing a sport clothes laundry service. According to the present invention, the device for providing a laundry service includes a sensing unit (210, 211) and a laundry service server (10). The server (10) includes: a request receiving unit (131) receiving laundry request information from a laundry requester communication terminal (40); a request transmission unit (132) transmitting the laundry request information to a laundry business communication device (240); a profile transmission unit (133) transmitting profile information on a designated deliverer to the laundry requester communication terminal (40); a laundry information database unit (135) of storing processes of request of laundry from a requester, a washing method, washing process, washing completion, and arrival of the laundry to the requester; and a delivery address transmission unit (134) transmitting a map image on which an address of the laundry requester is indicated to a ...

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Номер записи: 23
25-11-2015 дата публикации

COMPOSITION FOR MANUFACTURING HIGH-STRENGTH ARTIFICIAL STONE AND MANUFACTURING METHOD THEREOF

Номер: KR1020150131623A
Автор: LEE, JONG HYEON, LEE, TAE HYUK, HAYK.H.NERSISYAN, LEE, JUNG IL, RYU, JEONG HO
Принадлежит:

The present invention relates to a composition for manufacturing a high-strength artificial stone and a manufacturing method thereof and, more specifically, to a composition for manufacturing a high-strength artificial stone comprising: a boron oxide-based compound and slag which contains zinc oxides (ZnO) produced in an extraction process of copper and copper alloy scraps as a main component. The present invention also relates to a manufacturing method thereof. COPYRIGHT KIPO 2016 ...

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Номер записи: 24
22-12-2015 дата публикации

Composition for Artificial Stone and Manufacturing Method of the same

Номер: KR0101579429B1
Автор: 이종현, 이태혁, 하이크 넬싯얀, 이정일, 류정호
Принадлежит: 충남대학교산학협력단, 한국교통대학교산학협력단

... 본 발명은 고강도 인조석 제조용 조성물 및 그의 제조방법에 관한 것이다. 보다 구체적으로는 동 및 동합금 스크랩 추출 공정에서 발생하는 산화아연(ZnO)을 주성분으로 하는 슬래그와 보론옥사이드계 화합물을 포함하는 고강도 인조석 제조용 조성물 및 그의 제조방법에 관한 것이다.

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Номер записи: 25
18-02-2010 дата публикации

METHOD FOR PRODUCING A Β-SIALON PHOSPHOR

Номер: KR2010018999A2
Автор: LEE, Young-Mok, YOON, Chul-Soo, WON, Hyong-Sik, RYU, Jeong-Ho, PARK, Youn-Gon, KIM, Sang-Hyun
Принадлежит:

The present invention proposes a method for producing a β-SiAlON phosphor, capable of adjusting the β-SiAlON phosphor to have high luminance and desired particle size characteristics. According to the present invention, a method is provided for producing a β-SiAlON phosphor having a chemical formula expressed as Si(6-x)AlxOyN(6-y):Lnz, where Ln is a rare earth element, 0 Подробнее

Номер записи: 26
21-02-2018 дата публикации

HI-FIX SOCKET BOARD AND HI-FIX BOARD HAVING SAME

Номер: KR1020180017436A
Автор: RYU, JUNG HO
Принадлежит:

The present invention discloses a hi-fix socket board which is electrically connected to a test socket providing a plurality of connection terminals for connection with a semiconductor element. The hi-fix socket board comprises: a base substrate which has a contact region in which the connection terminals of the test socket are arranged and a circuit pattern, and on which the test socket is mounted; and a plurality of contact pads formed in an array form in the contact region on the base substrate, and connected to the circuit pattern. Each of the contact pads has a rectangular shape and is arranged in an oblique shape and can be connected to the connection terminals. Therefore, since the hi-fix socket board has the contact pads arranged in the oblique line, a distance between the contact pads can be secured to be significantly wider than a conventional one without increase an interval between the connection terminals. COPYRIGHT KIPO 2018 ...

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Номер записи: 27
15-03-2012 дата публикации

CARBON DIOXIDE ABSORBENT AND PREPARATION METHOD THEREOF

Номер: KR2012033250A1
Автор: LEE, Joong Beom, RYU, Chong Kul, EOM, Tae Hyoung, WI, Young Ho, JEON, Won Sik, KIM, Dong Hyun, BAEK, Jeom In, RYU, Jeong Ho, CHOI, Dong Hyeok
Принадлежит:

The present invention relates to a carbon dioxide absorbent composition comprising an active ingredient, a support, an inorganic binder, and a metal oxide containing a transition metal. According to the present invention, the CO2 absorbent has excellent physical properties such as bulk density, abrasion resistance and the like, CO conversion rate, CO2 absorbing capability and regenerating performance, and has excellent SO2 poisoning resistance, and thus it is possible to effectively capture and separate carbon dioxide contained in synthetic fossil fuel gas.

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Номер записи: 28
27-03-2014 дата публикации

ION-EXCHANGE MANGANESE OXIDE LITHIUM ADSORBENT USING POROUS STRUCTURE, AND METHOD FOR PREPARING SAME

Номер: WO2014046359A1
Автор: CHUNG, Kang Sup, PARK, In Su, HONG, Hye Jin, RYU, Jung Ho, RYU, Tae Gong, KIM, Byoung Gyu
Принадлежит:

The present invention relates to an ion-exchange manganese oxide lithium adsorbent using a porous structure and to a method for preparing same. The lithium adsorbent according to the present invention is prepared such that said adsorbent is highly dispersed over the surface of the porous structure and has excellent adsorption capacity and physical stability and can be handled with ease. In addition, the adsorption capacity is maximized by improving contact between the adsorbent and a lithium-containing solution through the porous structure, and thus, the lithium is efficiently adsorbed and recovered from a trace amount of the lithium-containing solution.

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Номер записи: 29
08-05-2015 дата публикации

GRANULATED LITHIUM ADSORBENT USING FREEZE-DRYING TECHNIQUE AND CHITOSAN, AND MANUFACTURING METHOD THEREOF

Номер: KR1020150049561A
Автор: CHUNG, KANG SUP, HONG, HYE JIN, RYU, TAE GONG, RYU, JUNG HO, PARK, IN SU, KIM, BYOUNG GYU
Принадлежит:

The present invention relates to a granulated lithium absorbent using a freeze-drying technique and chitosan, and manufacturing method thereof. According to the present invention, the granulated lithium absorbent is manufactured by using chitosan and the freeze-drying technique, with a large surface area and a porous structure, maintains an absorbent performance of the lithium absorbent, is easy to collect the absorbent during an extraction of lithium from sea water or the like, and has an effect on extracting lithium in a simple and economical way. COPYRIGHT KIPO 2015 (AA) Li adsorption amount (mg/g) (BB) Example 1 (CC) Example 2 (DD) Comparative example 1 (EE) 1 Day (FF) 7 Days ...

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Номер записи: 30
17-12-2015 дата публикации

FEEDING APPARATUS FOR MICROPOWDER

Номер: KR0101578553B1
Автор: 박동수, 한병동, 이재인, 류정호
Принадлежит: 한국기계연구원

... 본 발명은 미세분말 공급장치에 관한 것으로, 더욱 상세하게는 미세분말이 정량토출기에 잔여하는 손실을 최소화시킬 수 있는 미세분말 공급장치에 관한 것이다. 본 발명에 의하면, 정량토출기가 분말의 자중을 통해 분말이송관으로 분말을 배출하는 동시에 제1 이송가스관이 분말이송관에 분말의 이송방향으로 이송가스를 공급하므로 이송가스에 의한 분말의 비산이 최소화되어 코팅이 균일하게 이루어질 수 있다.

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Номер записи: 31
22-07-2015 дата публикации

DATA PROCESSING METHOD

Номер: KR0101538149B1
Автор: 류정호, 양희성, 박재현, 배진호
Принадлежит: 한전케이디엔주식회사

... 본 발명은 센싱부에서 전송되는 수치 데이터를 네트워크의 부하를 감소시키면서 수집하여 저장함으로써, 데이터의 처리와 관리를 효과적으로 할 수 있도록 하는 데이터 처리 시스템 및 방법에 관한 것으로, 장치 또는 장비를 감지하여 수치 데이터를 발생하는 복수의 센싱부; 상기 센싱부에서 전송되는 현재 수치 데이터를 수신하고, 상기 센싱부로부터 상기 현재 수치 데이터 이전에 수신한 이전 수치 데이터 및 상기 현재 수치 데이터의 압축을 위하여 전송한 전송 수치 데이터를 비교하여 상기 현재 수치 데이터를 각각의 센싱부별로 처리하도록 상기 센싱부와 대응되게 구비되는 데이터 선별수집 서버; 및 상기 데이터 선별수집 서버로부터 전송되는 수치 데이터를 수신하고, 수신된 상기 수치 데이터 이전에 해당 센싱부의 저장된 압축 수치 데이터 및 압축 대기 중인 수치 데이터 유무를 확인하고 비교하여 수신되는 상기 수치 데이터를 처리하는 데이터 압축저장 서버를 포함한다.

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Номер записи: 32
17-02-2016 дата публикации

DEVICE AND METHOD FOR SYNCHRONIZED PATTERN DETECTION USING PERIODICITY OF DATA THEREOF

Номер: KR0101594833B1
Автор: 윤창열, 류정호, 이규송
Принадлежит: 국방과학연구소

... 본 발명은, 데이터의 주기성을 이용한 동기 패턴 검출장치 및 방법에 관한 것으로서, 더욱 상세하게는 데이터 스트림에서 프레임 동기를 맞춰주기 위하여, 데이터 스트림의 비트열을 그룹핑하여 복수의 시퀀스를 생성한 후 상기 시퀀스 중 반복되는 횟수가 가장 많은 최대 반복 시퀀스를 추출하여 비트배열을 생성하고 상기 비트배열에 대한 자기상관함수를 이용하여 프레임 길이를 도출하고 도출된 프레임 길이를 이용하여 동기 패턴 발생 빈도 수를 계산하여 상기 빈도 수만큼 반복되는 시퀀스 후보열 중 상기 프레임 길이를 주기로 반복되는 최종 시퀀스를 추출하여 데이터 스크림의 동기 패턴을 검출하는 동기 패턴 검출장치 및 방법에 관한 것이다. 본 발명에 의한 동기 패턴 검출장치의 실시예의 일 양태는, 데이터 스트림의 비트열을 기설정된 비트 수 단위로 그룹핑하여 복수의 시퀀스를 생성하는 시퀀스 생성부; 상기 시퀀스가 상기 데이터 스트림 내에서 반복되는 횟수를 계산하고, 상기 시퀀스 중 반복되는 횟수가 가장 많은 최대 반복 시퀀스를 추출하는 빈도추출부; 상기 데이터 스트림 내에서 상기 최대 반복 시퀀스가 시작되는 위치와 상기 시작되는 위치 이외의 위치가 서로 구분되게 비트배열을 생성하고, 상기 비트배열에 대한 자기상관함수를 계산하여 상기 데이터 스트림 내 프레임의 길이를 도출하는 프레임 길이 도출부; 및 상기 프레임 길이를 이용하여 상기 데이터 스트림 내에서 동기 패턴이 발생되는 빈도수를 계산하고, 상기 빈도수만큼 반복되는 시퀀스 중 상기 프레임 길이를 주기로 반복되는 시퀀스를 최종 추출하여 상기 데이터 스트림의 동기 패턴을 검출하는 검출부; 를 포함할 수 있다. 또한, 본 발명에 의한 동기 패턴 검출 장치의 실시예의 다른 일 양태는, 상기 데이터 스트림의 비트열을 특정 비트 수만큼씩 구분하여 특정 포맷의 비트열로 변환하는 변환부; 및 상기 변환된 비트열을 기설정된 비트 수 단위로 그룹핑하여 복수의 시퀀스를 생성하는 그룹핑부; 상기 시퀀스가 상기 데이터 스트림 내에서 반복되는 횟수를 계산하고 ...

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Номер записи: 33
31-01-2013 дата публикации

POROUS MANGANESE OXIDE-BASED LITHIUM ABSORBENT HAVING A SPINEL TYPE STRUCTURE, AND METHOD OF FABRICATING SAME

Номер: WO2013015531A3
Автор: CHUNG, Kang Sup, RYU, Tae Gong, KIM, Byoung Gyu, RYU, Jung Ho
Принадлежит:

The present invention relates to a method of fabricating a porous manganese oxide-based lithium absorbent. The method of fabricating the porous manganese oxide-based lithium absorbent includes: a step of mixing a reaction material for synthesizing lithium-manganese precursors with an inorganic binder to prepare a mixture; a step of molding the mixture; a step of thermally treating the molded mixture to fabricate a porous lithium-manganese precursor molded product; and a step of acidifying the porous lithium-manganese precursor molded product to change lithium ions into hydrogen ions. Here, in the thermal treatment process, a gas may be generated to form pores in the porous lithium-manganese precursor molded product. The porous manganese oxide-based lithium absorbent according to the present invention may be easily handled and provide more absorption reaction sites than an existing molded absorbent to improve lithium absorption efficiency.

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Номер записи: 34
03-01-2013 дата публикации

METHOD FOR PREPARING LITHIUM MANGANESE OXIDES BY SOLID STATE REACTION

Номер: WO2013002486A3
Автор: CHUNG, Kang Sup, RYU, Tae Gong, KIM, Byoung Gyu, RYU, Jung Ho
Принадлежит:

The present invention relates to a method for preparing lithium manganese oxides used as a lithium adsorbent, and more specifically to a method for preparing lithium manganese oxides through a solid state reaction. According to the method, the entire reaction is carried out only through the solid state reaction and thus the problem of waste liquid caused by an existing liquid state reaction can be solved, and the method has an effect suitable for mass production using only a single process.

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Номер записи: 35
16-02-2017 дата публикации

산소공여입자 및 그 제조방법

Номер: KR0101706646B1
Автор: 백점인, 류청걸, 이중범, 류정호, 엄태형
Принадлежит: 한국전력공사

... 본 발명은 금속 산화물을 포함하는 활성물질; 및 하이드로탈사이트 또는 감마알루미나와 하이드로탈사이트의 혼합물을 포함하는 지지체를 가지는 산소공여입자에 관한 것이다. 본 발명에 따른 산소공여입자를 사용함으로써, 낮은 소성온도에서도 강도 등의 물리적 특성이 우수하며, 유동층 공정에 바람직하게 사용할 수 있다.

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Номер записи: 36
19-04-2018 дата публикации

MAGNETIC FIELD GENERATING DEVICE INCLUDING THREE-DIMENSIONAL COIL STRUCTURE AND METHOD FOR MANUFACTURING SAME

Номер: WO2018070635A1
Автор: CHOI, Si Young, KIM, Sung Dae, RYU, Jung Ho, SONG, Kyung, CHOI, Hong Soo
Принадлежит:

An embodiment of the present invention can provide a magnetic field generating device including a three-dimensional coil structure, and a method for manufacturing the same device. A magnetic field generating device including a three-dimensional coil structure according to an embodiment of the present invention comprises: a substrate; and a helical three-dimensional Helmholz coil formed on the substrate to have a predetermined line width, wherein an electric current applied to the Helmholz coil formed on the substrate to have a helical shape may generate a magnetic field in a direction parallel to the substrate.

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Номер записи: 37
08-08-2016 дата публикации

METHOD OF PRODUCING UPCONVERSION NANOPHOSPHORS AND UPCONVERSION NANOPHOSPHORS PRODUCED THEREBY

Номер: KR1020160093408A
Автор: RYU, JEONG HO
Принадлежит:

The present invention relates to a method of producing upconversion nanophosphors, comprising the steps of: synthesizing an upconversion phosphors to produce a target; and soaking the target in liquid while irradiating a pulsed laser to a surface of the target to produce upconversion nanophosphors. The method has an effect of producing the upconversion nanophosphors having a nanoscale size and a uniform spherical shape as the pulsed laser is irradiated to the upconversion phosphors target while the same is soaked in the liquid. Moreover, the method has an effect of producing a colloid suspension in which the upconversion nanophosphors is uniformly dispersed without the use of surfactants. COPYRIGHT KIPO 2016 ...

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Номер записи: 38
29-11-2016 дата публикации

SILICON BASED CERAMIC COATED WITH CRYSTALLINE ZIRCON AND METHOD FOR MANUFACTURING SAME

Номер: KR1020160136213A
Автор: PARK, DONG SOO, HAHN, BYUNG DONG, LEE, GUN HWAN, RYU, JUNG HO, CHOI, JONG JIN
Принадлежит:

The present invention relates to a silicon based ceramic coated with crystalline zircon and a method for manufacturing the same. According to the present invention, a silicon oxide layer is formed on a surface of a silicon-containing substrate or an appropriate surface roughness is applied on the surface of the silicon-containing substrate and then, zircon is coated thereto. Thus, it is possible to easily manufacture a silicon-based ceramic exhibiting excellent high temperature characteristics and corrosion resistance including oxidation resistance and apply the ceramic to products such as aviation parts or the like. COPYRIGHT KIPO 2016 (BB) Zircon-coated surface (AA) Polished surface ...

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Номер записи: 39
12-07-2016 дата публикации

RECOVERING METHOD OF DISSOLVED RESOURCES

Номер: KR101638313B1
Автор: PARK, IN SU, KIM, BYUNG GYU, HONG, HYE JIN, RYU, JUNG HO, RYU, TAE GONG, PARK, KYU HYEONG, CHUNG, KANG SUP
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a recovering method of dissolved resources within a solution to be supported, which comprises the following steps of: a) preparing an adsorption module having a porous adsorption structure, a porous protective layer surrounding the porous adsorption structure, and a bio ball provided in an outer side of the porous protective layer; b) enabling the solution to be supported to be in contact with the adsorption module; c) separating and transferring the adsorption module from the solution to be supported; d) dehydrating the solution to be supported remaining from the adsorption module at the c) step; and e) detaching dissolved resources adsorbed to the adsorption structure at the d) step. COPYRIGHT KIPO 2016 ...

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Номер записи: 40
26-07-2012 дата публикации

GRANULES OF A BRITTLE MATERIAL FOR VACUUM GRANULE INJECTION AT ROOM TEMPERATURE, AND METHOD FOR FORMING A COATING FILM USING SAME

Номер: WO2012099350A4
Автор: PARK, Dong Soo, KIM, Jong-Woo, RYU, Jung Ho, YOON, Woon-Ha, CHOI, Jong Jin, HAHN, Byung-Dong
Принадлежит:

The present invention relates to granules of a brittle material for vacuum granule injection at room temperature, and to a method for forming a coating film using same. Particularly, particulates having a size of 0.1 to 6 µm are granulated and a coating film may be formed through vacuum granule injection at room temperature using the granules. The granules of the brittle material according to exemplary embodiments may be used through the vacuum granule injection at room temperature and a coating process may be continuously performed. Since the granules injected through a nozzle have a relatively large mass and thus have a large amount of kinetic energy, the coating film may be formed at a low gas-flow rate, and the forming rate of the coating film may be increased. Therefore, the granules may be useful for forming a ceramic coating film. In addition, a coating film having a porosity of 10% or less and having a uniform and fine structure that does have non-uniformities such as cracks, large ...

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Номер записи: 41
23-01-2017 дата публикации

발전소 건식 재생용 이산화탄소 분리회수장치로부터의 열 회수장치

Номер: KR0101695029B1
Автор: 전원식, 류청걸, 이중범, 백점인, 엄태형, 류정호, 최동혁
Принадлежит: 한국전력공사

... 본 발명은 발전소 건식 재생용 이산화탄소 분리회수장치로부터의 열 회수장치에 관한 것이다. 본 발명은 기존에 소규모에서 적용되었던 열원의 공급 및 회수방식에 대한 문제점을 개선하고, 건식 재생용 이산화탄소 분리회수장치 공정의 스케일 업을 통하여 발전소에 적용 시 발생하는 문제점을 해결하고 회수기술의 경제성을 크게 향상시킬 수 있다. 즉, 본 발명에서는 흡수탑에서 발생되는 반응열과 흡수제를 냉각시킬 때 발생되는 냉각열을 회수하여 발전소의 효율을 높이고, 재생탑에서 흡수제의 재생에 필요한 가열증기를 발전소로부터 추출할 때 발생되는 발전소 효율저하를 최소화할 수 있다.

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Номер записи: 42
26-07-2012 дата публикации

GRANULES OF A BRITTLE MATERIAL FOR VACUUM GRANULE INJECTION AT ROOM TEMPERATURE, AND METHOD FOR FORMING A COATING FILM USING SAME

Номер: WO2012099350A3
Автор: PARK, Dong Soo, KIM, Jong-Woo, RYU, Jung Ho, YOON, Woon-Ha, CHOI, Jong Jin, HAHN, Byung-Dong
Принадлежит:

The present invention relates to granules of a brittle material for vacuum granule injection at room temperature, and to a method for forming a coating film using same. Particularly, particulates having a size of 0.1 to 6 µm are granulated and a coating film may be formed through vacuum granule injection at room temperature using the granules. The granules of the brittle material according to exemplary embodiments may be used through the vacuum granule injection at room temperature and a coating process may be continuously performed. Since the granules injected through a nozzle have a relatively large mass and thus have a large amount of kinetic energy, the coating film may be formed at a low gas-flow rate, and the forming rate of the coating film may be increased. Therefore, the granules may be useful for forming a ceramic coating film. In addition, a coating film having a porosity of 10% or less and having a uniform and fine structure that does have non-uniformities such as cracks, large ...

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Номер записи: 43
25-05-2017 дата публикации

INTERFACE BOARD

Номер: KR1020170057563A
Автор: JANG, YONG SEOK, RYU, JUNG HO, LEE, YOON SUK
Принадлежит:

An interface board includes: a board body which is arranged between a socket substrate and a test head for directly coming in contact with a semiconductor package and has a flat first area and a concave second area on the upper surface thereof; first vias, which vertically pass through the board body in the first area and transmit multiple test signals, power voltages, and ground voltages; second vias, which vertically pass through the board body in the second area and transmit the power voltages; third vias, which vertically pass through the board body in the second area and transmit the ground voltages; and first capacitors, which are connected between the second and third vias in the second area on the upper surface of the board body and configured to reduce the impedance of the power voltages. Accordingly, the present invention can enhance the power integrity of the interface board. COPYRIGHT KIPO 2017 ...

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Номер записи: 44
29-03-2012 дата публикации

RED PHOSPHOR, METHOD FOR PREPARING SAME, AND LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: WO2012039572A2
Автор: KIM, Do Hwan, RYU, Jeong Ho, KIM, Sang Hyun, YOON, Chul Soo
Принадлежит:

Provided is a red phosphor having superior thermal and chemical stability and excellent luminous efficiency, wherein the red phosphor comprises a compound expressed in the composition formula: Az(Sr, M)2(Si, Al)04-xNy:R(0 Подробнее

Номер записи: 45
30-03-2017 дата публикации

APPARATUS FOR COLLECTING USEFUL METAL IONS FROM AQUEOUS SOLUTION AND METHOD FOR COLLECTING USEFUL METAL IONS USING SAME

Номер: WO2017052021A1
Автор: RYU, Tae Gong, KIM, Byoung Gyu, CHUNG, Kang Sup, RYU, Jung Ho, HONG, Hye Jin, PARK, In Su
Принадлежит:

The present invention relates to an apparatus for collecting useful metal ions from an aqueous solution and a method for collecting useful metal ions using the same, and provides an apparatus for collecting useful metal ions and a method for collecting useful metal ions using the same, the apparatus comprising: an adsorption/desorption reaction tank having at least one ion-collecting column for adsorbing metal ions in a supplied aqueous solution; a washing water storage tank having washing water stored therein, which is supplied to the ion-collecting column onto which the metal ions are adsorbed; and an extracted-solution storage tank having an extracted solution stored therein, which is supplied to the ion-collecting column to elute the adsorbed metal ions. The present invention is environmentally-friendly since the present invention reuses washing water frequently used in a process of adsorbing, desorbing, and collecting metal ions in an aqueous solution without discharging the washing ...

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Номер записи: 46
31-01-2013 дата публикации

POROUS MANGANESE OXIDE-BASED LITHIUM ABSORBENT HAVING A SPINEL TYPE STRUCTURE, AND METHOD OF FABRICATING SAME

Номер: WO2013015531A2
Автор: CHUNG, Kang Sup, RYU, Tae Gong, KIM, Byoung Gyu, RYU, Jung Ho
Принадлежит:

The present invention relates to a method of fabricating a porous manganese oxide-based lithium absorbent. The method of fabricating the porous manganese oxide-based lithium absorbent includes: a step of mixing a reaction material for synthesizing lithium-manganese precursors with an inorganic binder to prepare a mixture; a step of molding the mixture; a step of thermally treating the molded mixture to fabricate a porous lithium-manganese precursor molded product; and a step of acidifying the porous lithium-manganese precursor molded product to change lithium ions into hydrogen ions. Here, in the thermal treatment process, a gas may be generated to form pores in the porous lithium-manganese precursor molded product. The porous manganese oxide-based lithium absorbent according to the present invention may be easily handled and provide more absorption reaction sites than an existing molded absorbent to improve lithium absorption efficiency.

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Номер записи: 47
08-09-2016 дата публикации

그라파이트-금속기 복합소재의 기계적 합금화를 이용한 나노 복합소재의 제조방법 및 그 제조방법에 의한 나노 복합소재

Номер: KR0101656131B1
Автор: 이정일, 류정호, 조경원
Принадлежит: 한국교통대학교산학협력단

... 본 발명은 그라파이트-금속기 복합소재에 대하여 기계적 합금화를 실시하여 방열성능을 대폭 향상시킬 수 있는 나노 복합소재의 제조방법 및 그 제조방법에 의한 나노 복합소재에 관한 것이다. 본 발명의 일례와 관련된 그라파이트-금속기 복합소재의 기계적 합금화를 이용한 나노 복합소재의 제조방법은, 볼밀(ball mill)을 이용하여 Al 분말과 팽창 그라파이트 분말에 대해 2시간 동안 기계적 합금화(Mechanical Alloying)를 실시하여 상기 Al 분말과 상기 팽창 그라파이트 분말을 혼합시키는 제 1 단계 및 상기 혼합된 Al 분말과 팽창 그라파이트 분말에 대하여 20분 내지 30분 동안 기계적 합금화를 실시하는 제 2단계를 포함할 수 있으며, 상기 제 2 단계의 기계적 합금화는 고에너지 볼밀(high energy ball mill) 공정이다.

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Номер записи: 48
09-02-2018 дата публикации

TREATMENT AGENT COMPOSITION FOR ACID DRAINAGE PRODUCING ROCK AND SOIL, AND VEGETATION COVERING METHOD FOR SLOPE USING SAME

Номер: KR101828057B1
Автор: KIM, JAE GON, CHON, CHUL MIN, NAM, IN HYUN, LEE, JUNG HWA, CHO, YONG CHAN, RYU, JUNG HO, CHO, SEONG ROK, KIM, JAE HWAN
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM), SANSU GREENTECH CO., LTD.

The present invention relates to a vegetation covering method with respect to a slope including sulfides, and a treatment agent composition used in the method. The vegetation covering method according to the present invention comprises the following steps: applying a treatment agent composition to a slope comprising sulfides which are probable to generate acid drainage; and paving artificial soil which is a vegetation base material to the slope in which the treatment agent composition is applied and forming a full-up layer. The treatment agent comprises a baking soda solution and phosphate. COPYRIGHT KIPO 2018 (AA) Determination of the composition of clay soil after measuring slope pH or NAG pH (BB) Spray a treating agent composition on the cut slope surface, spray and dry multiple times to wet the surface (CC) Place artificial soil to form a single layer or multiple layers (DD) Planting and monitoring ...

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Номер записи: 49
10-02-2017 дата публикации

METHOD OF RECOVERING METAL IONS FROM METAL ION ADSORBENT

Номер: KR101705881B1
Автор: RYU, TAE GONG, KIM, BYOUNG GYU, HONG, HYE JIN, RYU, JUNG HO, PARK, IN SU, CHUNG, KANG SUP, SHIN, JUN HO
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a method of recovering metal ions from a metal ion adsorbent, comprising: (a) a step of dipping an adsorbent adsorbed with the metal ions into a liquid; and (b) a step of injecting carbon dioxide (CO_2) gas into the liquid. According to the present invention, because the metal ions are desorbed from the adsorbent through carbon dioxide gas injection, it is possible to solve a problem of a destruction of a precursor frame from occurring when an adsorbent precursor is changed into the adsorbent in case of using a prior strong acid aqueous solution. Also, because it is possible to perform continuous extraction reaction by performing vacuum treatment to the liquid including the metal ions after metal ion extraction reaction is completed; it is possible to solve a problem such as metal ion recovery ratio degradation in accordance with ion exchange reaction between the metal ions and hydrogen ions caused when a weak aqueous solution is used. Moreover, in accordance ...

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Номер записи: 50
20-04-2018 дата публикации

MAGNETIC FIELD GENERATING ELEMENT HAVING THREE-DIMENSIONAL COIL STRUCTURE AND METHOD FOR MANUFACTURING SAME

Номер: KR1020180040449A
Автор: CHOI, SI YOUNG, KIM, SUNG DAE, RYU, JUNG HO, SONG, KYUNG, CHOI, HONG SOO, KIM, SANG WON
Принадлежит:

An embodiment of the present invention can provide a magnetic field generating element having a three-dimensional coil structure and a method for manufacturing the same. The magnetic field generating element having a three-dimensional (3D) coil structure according to an embodiment of the present invention includes a substrate and a helical 3D helmholz coil having a predetermined line width formed on the substrate. A magnetic field may be generated in a direction parallel to the substrate by a current applied to the helical helmholtz coil formed on the substrate. COPYRIGHT KIPO 2018 ...

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Номер записи: 51
27-09-2012 дата публикации

METHOD FOR COATING A METAL SUBSTRATE WITH CERAMIC, METAL SUBSTRATE COATED WITH CERAMIC, METHOD FOR PRODUCING A SUBSTRATE COATED WITH A CATALYST LAYER, SUBSTRATE COATED WITH A CATALYST LAYER, AND CATALYST STRUCTURE

Номер: WO2012128592A3
Автор: CHOI, Joon Hwan, PARK, Dong Soo, RYU, Jung Ho, CHOI, Jong Jin, YOON, Woon Ha, HAN, Byung Dong, KIM, Jong Woo
Принадлежит:

According to one aspect of the present invention, provided is a method for coating a metal substrate with ceramic, comprising: a step of providing a metal substrate; a step of forming an underlayer on at least one side of the metal substrate by means of an aerosol deposition method; and a step of forming a ceramic layer on the underlayer. Here, the underlayer may be made of a ceramic material. In addition, the underlayer and the ceramic layer may be formed so as to contain ceramic materials from the same family. According to another aspect of the present invention, provided is a method for producing a substrate coated with a catalyst layer, comprising: a step of providing a metal substrate; a step of forming an underlayer on at least one side of the metal substrate by means of an aerosol deposition method; and a step of forming a catalyst layer made of a catalyst-material-supported ceramic material on the underlayer. Here, the underlayer may be made of a ceramic material, and further, the ...

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Номер записи: 52
18-11-2015 дата публикации

DEVICE AND METHOD FOR DETECTING SYNCHRONIZED PATTERN USING PERIODICITY OF DATA

Номер: KR1020150128095A
Автор: YUN, CHANG RYUL, RYU, JEONG HO, LEE, KYU SONG
Принадлежит:

The present invention relates to a device and a method for detecting a synchronized pattern using periodicity of data. More specifically, the present invention relates to a device detecting a synchronized pattern, which generates a plurality of sequences by grouping a bit string of a data stream to align frame synchronization in the data stream, generates a bit arrangement by extracting the maximum repeat sequence having the largest number of repeats from the sequences; draws a length of a frame using an autocorrelation function on the bit arrangement, detects a synchronized pattern of the data stream by calculating a frequency of synchronized pattern occurrence using the drawn length of the frame, and extracts the length of the frame from a sequence candidate column repeated by the frequency to the final sequence at a period. COPYRIGHT KIPO 2016 (AA) Start (BB) Shift by (Number of data bit - Number of predetermined bit + 1)times >= Fixed value (CC) End (S100) Sequence generation step ( ...

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Номер записи: 53
03-01-2018 дата публикации

KNN-BASED SINGLE CRYSTAL SEED PREPARATION METHOD

Номер: KR1020180000374A
Автор: AHN, CHEOL WOO, RYU, JUNG HO, HAHN, BYUNG DONG
Принадлежит:

Disclosed is a (K,Na)NbO_3 (hereinafter, KNN)-based single crystal ceramic seed preparation method using a heating scheme using dissolved salt. The KNN-based single crystal seed preparation method according to the present invention comprises: (a) mixing (K_(0.5-x/2)Na_(0.5-x/2-y)□_(y/2)M_(x+y/2))Nb_(1-x/3+y)O_3 (in which, M is Ba, Sr, or Ca; □ is a metal vacancy; 0.01 <= x <= 0.02; and 0.0 <= y <= 0.5) powder (KNMN powder) or (1-x)(Na,K)NbO_3-xM(Cu_(1/3)Nb_(2/3))O_3 (in which, 0.01 <= x <= 0.02; and M is Ba, Sr, or Ca) powder (KNN-MCuN powder) with a liquid-forming agent to form a mixture; (b) thermally treating the mixture to form KNMN single crystal seeds from the KNMN powder by using the dissolved liquid-forming agent as a medium; and (c) cooling the products of step (b), and removing the liquid-forming agent. COPYRIGHT KIPO 2018 ...

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Номер записи: 54
08-03-2018 дата публикации

APPARATUS FOR TESTING SEMICONDUCTOR DEVICE

Номер: KR1020180024840A
Автор: RYU, JUNG HO, EUM, KI SANG
Принадлежит:

Disclosed is an apparatus for testing an electrical feature of a semiconductor device. The apparatus for testing a semiconductor device comprises an insert, a test socket, and an interposer. The insert includes a pocket in which a semiconductor device is stored and has an opening unit formed in the bottom of the pocket. The test socket includes a plurality of connection terminals for electrically connecting the semiconductor device and the testing apparatus. The interposer is arranged between the insert and the test socket and electrically connects the semiconductor device and the test socket. The interposer includes a first circuit substrate and a second circuit substrate. The first circuit substrate includes a plurality of via contacts, which are arranged between the connection terminals and access terminals of the semiconductor device and are connected to the connection terminals and the access terminals, and is arranged in an upper side of the test socket. The second circuit substrate ...

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Номер записи: 55
18-02-2010 дата публикации

METHOD FOR PRODUCING A Β-SIALON PHOSPHOR

Номер: WO2010018999A8
Автор: LEE, Young-Mok, YOON, Chul-Soo, WON, Hyong-Sik, RYU, Jeong-Ho, PARK, Youn-Gon, KIM, Sang-Hyun
Принадлежит:

The present invention proposes a method for producing a β-SiAlON phosphor, capable of adjusting the β-SiAlON phosphor to have high luminance and desired particle size characteristics. According to the present invention, a method is provided for producing a β-SiAlON phosphor having a chemical formula expressed as Si(6-x)AlxOyN(6-y):Lnz, where Ln is a rare earth element, 0 Подробнее

Номер записи: 56
20-10-2015 дата публикации

METHOD FOR PREPARING HIGH-PURITY MAGNESIUM OXIDE BY USING SEAWATER

Номер: KR101561925B1
Автор: CHUNG, KANG SUP, PARK, IN SU, HONG, HYE JIN, RYU, JUNG HO, RYU, TAE GONG, KIM, BYUNG GYU
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a method for preparing high-purity magnesium oxide by using seawater and the high-purity magnesium oxide prepared by using the method. According to the present invention, the method uses a saltwater electrolysis process to recover at least 99% of magnesium dissolved in the seawater as magnesium hydroxide and uses a high purification process to separate and purify calcium selectively to prepare the high-purity magnesium oxide having the purity rate of 99% or higher. COPYRIGHT KIPO 2016 ...

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Номер записи: 57
01-07-2016 дата публикации

ENERGY HARVESTING DEVICE WITH MAGNETOELECTRIC COMPOSITE LAMINATE FOR STRUCTURAL HEALTH MONITORING OF ELECTRIC POWER TRANSMISSION

Номер: KR1020160076700A
Автор: RYU, JUNG HO, PARK, DONG SOO, YOON, WOON HA, CHOI, SI YOUNG
Принадлежит:

The present invention relates to an energy harvesting magnetoelectric composite laminate for a power supply for driving electric power wire sensor which includes a piezoelectric single crystal layer; and a magnetostrictive layer formed on one surface or both surfaces of the piezoelectric single crystal layer of a magnetostrictive material. The energy harvesting magnetoelectric composite laminate for a power supply for driving electric power wire sensor according to the present invention supplies electric power to a sensor through energy harvesting which generate electric power based on a magnetic field parasitic at a circumference of a power line and/or mechanical vibration energy at the circumference of a power line, so that the power may be continuously and stably supplied to semi-permanently operate a sensor node without any complicate periodic exchange of a power source and in addition, the extension of a life cycle of a sensor node and the reliability of sensed data may be improved ...

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Номер записи: 58
28-07-2017 дата публикации

TRIBOELECTRIC GENERATOR AND MANUFACTURING METHOD THEREOF

Номер: KR1020170087122A
Автор: HONG, KI HYON, KIM, BYOUNG JOON, RYU, JUNG HO, LEE, JOO YUL
Принадлежит:

The present invention relates to a triboelectric generator, and a manufacturing method thereof. According to an embodiment of the present invention, the triboelectric generator comprises: a first electrode and a second electrode arranged to face each other; a first friction layer interposed between the first and second electrodes, and including a dielectric; and a second friction layer separated from the first friction layer, interposed between the first and second electrodes, and including a triboelectric material expanding a specific surface area. The triboelectric generator increases capacitance by using a gel electrolyte fine fiber with the expanded specific surface area as a generation layer. COPYRIGHT KIPO 2017 ...

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Номер записи: 59
22-03-2012 дата публикации

DESULFURIZING AGENT AND PREPARATION METHOD THEREOF

Номер: KR2012036336A1
Автор: RYU, Chong Kul, WI, Young Ho, LEE, Joong Beom, BAEK, Jeom In, EOM, Tae Hyoung, RYU, Joung Ho
Принадлежит:

The present invention relates to a desulfurizing agent composition and a preparation method thereof. The present invention uses a mixture of alumina and calcium silicate as a support, and an inorganic binder comprising one or more compounds selected from bentonite, boehmite or palygorskite, thereby providing a recyclable desulfurizing agent composition which can increase the utilization of active ingredients through uniform distribution of active ingredients and provide a wide specific surface area necessary for reaction, has the shape, particle size and distribution suitable for a hot gas, particularly fluidized bed or high speed fluidized bed desulfurization processes, and has improved abrasion resistance (strength), heat resistance and desulfurizing capability (sulfur absorption), and a preparation method thereof.

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Номер записи: 60
17-03-2017 дата публикации

복합 결정 형광체, 발광장치, 디스플레이 장치 및 조명장치

Номер: KR0101717668B1
Автор: 김도환, 류정호, 김상현, 윤철수
Принадлежит: 삼성전자주식회사

... 본 발명의 일 관점은, 적어도 M 원소와 Al 원소 및 규소, 산소 및 질소를 함유한 무기 조성물이며, 상기 무기 조성물은 적어도 2종의 결정상을 갖는 입자를 가지며, 상기 적어도 2종의 결정상은 M2SiO4 결정과 동일한 제1 결정상과, β-사이알론(Sialon)결정인 제2 결정상을 포함하는 복합 결정 형광체를 제공한다. 여기서, M은 Mg, Ca, Sr 및 Ba로 구성된 그룹으로부터 선택된 적어도 1종의 원소일 수 있다.

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Номер записи: 61
03-01-2017 дата публикации

산소공여입자 및 그 제조방법

Номер: KR0101691899B1
Автор: 류청걸, 백점인, 류정호, 이중범, 엄태형, 김경숙, 양석란
Принадлежит: 한국전력공사

... 본 발명은 금속 산화물을 포함하는 활성성분; 및 감마알루미나 및 마그네시아를 포함하는 지지체를 가지는 산소공여입자에 관한 것이다.

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Номер записи: 62
16-09-2015 дата публикации

NOISE CANCELING SYSTEM USING DIGITAL RADIO FREQUENCY MEMORY

Номер: KR1020150105019A
Автор: CHANG, JAE WON, JOO, JEUNG MIN, LEE, CHI HO, RYU, JEONG HO
Принадлежит:

The present invention relates to a system to cancel a high frequency noise in which noises having various frequencies, high signal strength and a wide range of fluctuation for a frequency and a phase, and the like are generated with a large output, in an environment such as a field of construction work, a factory and an airport runway. A system to cancel various high frequency noises generated in a surrounding environment comprises: a transceiver unit (10) to receive a generated noise signal, and to transmit a cancelling signal for removing the noise signal; a signal analyzing unit (20) having a digital radio frequency memory (DRFM) (21), and digitalizing and analyzing the received noise signal; a canceling signal generating unit (30) to generate a canceling signal for canceling the noise signal; a controller (50) to control the operation of a signal analyzing unit (20) according to receipt of the noise signal, and to control the canceling signal generating unit (30) based on analysis data ...

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Номер записи: 63
09-03-2018 дата публикации

결정질 지르콘이 코팅된 규소계 세라믹, 및 이의 제조방법

Номер: KR0101835840B1
Автор: 박동수, 한병동, 이건환, 류정호, 최종진
Принадлежит: 한국기계연구원

... 본 발명은 결정질 지르콘이 코팅된 규소계 세라믹, 및 이의 제조방법에 관한 것이다. 본 발명에 의하면, 규소 함유 기재의 표면에 산화규소층을 형성하거나 규소 함유 기재의 표면에 적절한 표면거칠기를 부여한 후 지르콘을 코팅함으로써, 우수한 고온 특성과 내산화성을 포함한 내부식성을 나타내는 규소계 세라믹을 용이하게 제조할 수 있고, 항공부품 등의 제품에 유용하게 활용할 수 있다.

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Номер записи: 64
22-03-2017 дата публикации

MONITORING SYSTEM FOR BICYCLE ROAD

Номер: KR1020170031981A
Автор: SON, SUNG HYO, LIM, KYOUNG RAK, YOU, JUNG HO, YOO, IN KYOON, LEE, SOO HYOUNG, HAN, DAE SEOK
Принадлежит:

The present invention provides a monitoring system for a bicycle road. According to an embodiment of the present invention, the monitoring system for a bicycle road includes: a trailer connected to at least an area of a bicycle; a camera unit installed in at least one among the bicycle and the trailer and generating image data of a bicycle road; a sensor unit installed in the at least one among the bicycle and the trailer and generating state data of the bicycle road; an information generating unit generating monitoring information by analyzing the image data of the camera unit and the state data of the sensor unit; and a communication unit transmitting the monitoring information to the outside. The trailer includes: a driving unit providing power to the trailer; and a speed control unit controlling the speed of the trailer by controlling the driving unit. COPYRIGHT KIPO 2017 ...

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Номер записи: 65
03-01-2013 дата публикации

METHOD FOR PREPARING LITHIUM MANGANESE OXIDES BY SOLID STATE REACTION

Номер: WO2013002486A2
Автор: CHUNG, Kang Sup, RYU, Tae Gong, KIM, Byoung Gyu, RYU, Jung Ho
Принадлежит:

The present invention relates to a method for preparing lithium manganese oxides used as a lithium adsorbent, and more specifically to a method for preparing lithium manganese oxides through a solid state reaction. According to the method, the entire reaction is carried out only through the solid state reaction and thus the problem of waste liquid caused by an existing liquid state reaction can be solved, and the method has an effect suitable for mass production using only a single process.

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Номер записи: 66
23-10-2014 дата публикации

LITHIUM RECOVERY DEVICE AND RECOVERY METHOD

Номер: WO2014171681A1
Автор: CHUNG, Kang-Sup, KIM, Byoung-Gyu, RYU, Tae Gong, RYU, Jung Ho, PARK, In-Su, HONG, Hye-Jin, LEE, Kyoung Chul
Принадлежит:

The present invention relates to a lithium recovery device and recovery method. The device of the present invention comprises: a first electrode; a second electrode; and a power supply device. In the lithium recovery device of the present invention, a lithium-containing fluid has immersed therein: a first electrode in which an adsorptive agent containing a manganese oxide is coated onto the surface of a carrier of stainless steel material in the form of a mesh or perforated sheet; and a second electrode facing the first electrode. In this immersed state, a current is applied to the first electrode and second electrode, such that lithium attaches to the adsorptive agent of the first electrode and thus not only can the device be made larger in size but also the energy efficiency and economic advantages are outstanding.

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Номер записи: 67
07-09-2018 дата публикации

나트륨계 고체전해질 구조체, 그 제조방법 및 나트륨계 전지

Номер: KR0101895566B1
Автор: 최준환, 최종진, 류정호, 한병동, 윤운하, 안철우, 김종우, 박동수
Принадлежит: 한국기계연구원

... 본 발명은 나트륨 이온이 전도되는 고체전해질의 두께가 종래에 비해 현저하게 작은 값을 가지면서도, 외력에 의해 쉽게 파손되지 않아 전지 내부에 안정적으로 장착할 수 있는 고체전해질 구조체 및 그 제조방법의 제공을 목적으로 한다. 본 발명의 일관점에 의하면, 다공성 지지체; 및 상기 다공성 지지체의 적어도 일면 상에 형성된 나트륨 이온 전도층을 포함하는, 나트륨계 전지의 고체전해질 구조체가 제공된다.

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Номер записи: 68
26-07-2012 дата публикации

GRANULES OF A BRITTLE MATERIAL FOR VACUUM GRANULE INJECTION AT ROOM TEMPERATURE, AND METHOD FOR FORMING A COATING FILM USING SAME

Номер: WO2012099350A2
Автор: PARK, Dong Soo, KIM, Jong-Woo, RYU, Jung Ho, YOON, Woon-Ha, CHOI, Jong Jin, HAHN, Byung-Dong
Принадлежит:

The present invention relates to granules of a brittle material for vacuum granule injection at room temperature, and to a method for forming a coating film using same. Particularly, particulates having a size of 0.1 to 6 µm are granulated and a coating film may be formed through vacuum granule injection at room temperature using the granules. The granules of the brittle material according to exemplary embodiments may be used through the vacuum granule injection at room temperature and a coating process may be continuously performed. Since the granules injected through a nozzle have a relatively large mass and thus have a large amount of kinetic energy, the coating film may be formed at a low gas-flow rate, and the forming rate of the coating film may be increased. Therefore, the granules may be useful for forming a ceramic coating film. In addition, a coating film having a porosity of 10% or less and having a uniform and fine structure that does have non-uniformities such as cracks, large ...

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Номер записи: 69
26-10-2017 дата публикации

촉진수성가스전환반응 공정용 하이브리드 입자 및 그 제조 방법

Номер: KR0101790065B1
Автор: 이중범, 류청걸, 백점인, 엄태형, 류정호, 최동혁
Принадлежит: 한국전력공사

... 본 발명은 수성가스전환 반응 촉매용 활성성분; 및 이산화탄소 흡수용 활성성분을 포함하는 하이브리드 입자 및 그 제조 방법에 관한 것이다. 본 발명에 따른 하이브리드 입자는 충진밀도 및 내마모도 등의 물리적 특성, CO 전환율, CO2 흡수능력 및 재생성능이 우수하여 이산화탄소를 효과적으로 포집, 분리할 수 있다. 또한, 분무기술을 적용함으로 대량생산이 용이하고, 생산 수율이 높아 비용발생이 적기 때문에 석탄가스화 복합발전, 연료전지, 석탄액화 공정, 화합물 생산공정 등에 저비용 연소전 CO2 회수기술로 사용할 수 있다.

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Номер записи: 70
15-05-2017 дата публикации

후막 형성용 질화물 분말, 이를 이용한 질화물 후막 제조방법 및 이에 의해 제조된 후막

Номер: KR0101735822B1
Автор: 박동수, 김종우, 한병동, 윤운하, 안철우, 류정호, 최종진
Принадлежит: 한국기계연구원

... 본 발명은, 표면에 휘스커(whisker)를 포함하는 후막 형성용 질화물 분말을 제공한다. 또한, 본 발명은, (a) 질소 또는 암모니아 기체 분위기 하에서 질화물 원료 분말을 어닐링하여 휘스커(whisker)를 포함하는 질화물 분말을 제조하는 단계; 및 (b) 상기 단계(a)에서 제조된 질화물 분말을 분말 분사(powder spray) 공정으로 기판 상에 코팅하여 후막을 형성시키는 단계를 포함하는 질화물 후막의 제조방법을 제공한다. 본 발명에 따른 표면에 휘스커(whisker)를 포함하는 후막 형성용 질화물 분말을 원료 분말로 이용해 분말 분사 공정을 통한 후막 형성 공정을 실시할 경우, 증착시 기판 과의 충돌에 의한 원료 분말의 크기 감소가 최소화되고, 그에 따라 기판과 증착막 간의 응력 발생이 현저히 감소함과 동시에 증착막을 이루는 질화물 입자 간의 계면 면적이 크게 줄어들어, 유기물 등과 같이 열전도성을 저하시키는 이물질을 포함하지 않은 고순도 및 고열전도성의 질화물 후막을 제조할 수 있다.

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Номер записи: 71
27-09-2012 дата публикации

METHOD FOR COATING A METAL SUBSTRATE WITH CERAMIC, METAL SUBSTRATE COATED WITH CERAMIC, METHOD FOR PRODUCING A SUBSTRATE COATED WITH A CATALYST LAYER, SUBSTRATE COATED WITH A CATALYST LAYER, AND CATALYST STRUCTURE

Номер: WO2012128592A2
Автор: CHOI, Joon Hwan, PARK, Dong Soo, RYU, Jung Ho, CHOI, Jong Jin, YOON, Woon Ha, HAN, Byung Dong, KIM, Jong Woo
Принадлежит:

According to one aspect of the present invention, provided is a method for coating a metal substrate with ceramic, comprising: a step of providing a metal substrate; a step of forming an underlayer on at least one side of the metal substrate by means of an aerosol deposition method; and a step of forming a ceramic layer on the underlayer. Here, the underlayer may be made of a ceramic material. In addition, the underlayer and the ceramic layer may be formed so as to contain ceramic materials from the same family. According to another aspect of the present invention, provided is a method for producing a substrate coated with a catalyst layer, comprising: a step of providing a metal substrate; a step of forming an underlayer on at least one side of the metal substrate by means of an aerosol deposition method; and a step of forming a catalyst layer made of a catalyst-material-supported ceramic material on the underlayer. Here, the underlayer may be made of a ceramic material, and further, the ...

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Номер записи: 72
04-01-2016 дата публикации

RECOVERY METHOD OF USEFUL RESOURCE IN SEA WATER USING BIO MAGNETIC ADSORBENT

Номер: KR101581773B1
Автор: HONG, HYE JIN, KIM, BYOUNG GYU, RYU, JUNG HO, PARK, IN SU, RYU, TAE GONG, CHUNG, KANG SUP
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to a recovery method of a useful resource in sea water, using a bio magnetic adsorbent and, more specifically, to a recovery method of a useful resource in sea water using a bio magnetic adsorbent, manufacturing a magnetic adsorbent maintaining high concentration of a biopolymer excellently adsorbing a useful resource, thereby maintaining a stable shape in sea water, not reducing stability and durability of magnetic adsorption even when being exposed for a long time, and improving efficiency of adsorbing a useful resource and efficiency of recovering the adsorbent. COPYRIGHT KIPO 2016 (AA) Bio-adsorbent for collecting useful resources (BB) Magnetic particle ...

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Номер записи: 73
09-02-2012 дата публикации

OXYGEN CARRIER AND METHOD FOR MANUFACTURING SAME

Номер: KR2012018156A1
Автор: RYU, Chong Kul, BAEK, Jeom In, RYU, Jeoung Ho, LEE, Joong Beom, EOM, Tae Hyoung, KIM, Kyoung Suk, YANG, Suk Ran
Принадлежит:

The present invention relates to an oxygen carrier having a holder including magnesia and an active material having metallic oxide. The oxygen carrier of the present invention features excellent physical characteristics, such as intensity, even at a low firing temperature, and can be useful in fluidized bed processing.

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Номер записи: 74
01-11-2012 дата публикации

POROUS MANGANESE OXIDE-BASED LITHIUM ADSORBENT HAVING A SPINEL STRUCTURE, AND METHOD FOR PREPARING SAME

Номер: WO2012148040A1
Автор: CHUNG, Kang Sup, RYU, Tae Gong, KIM, Byoung Gyu, RYU, Jung Ho
Принадлежит:

The present invention relates to a method for preparing a porous manganese oxide-based lithium adsorbent, and more particularly, to a method for preparing a porous manganese oxide-based lithium adsorbent characterized by comprising the steps of: preparing a mixture by mixing an inorganic binder with reaction raw materials for synthesizing a lithium-manganese oxide precursor; molding said mixture; heat-treating said molded mixture so as to produce a porous lithium-manganese precursor molded body; and performing an acidic treatment so as to exchange lithium ions of said porous lithium-manganese oxide precursor molded body with hydrogen ions, wherein gas is generated during said heat treatment so as to form pores in the lithium-manganese oxide precursor molded body. The porous manganese oxide-based lithium adsorbent of the present invention can be easily handled and has high lithium adsorption efficiency by providing more adsorption reaction sites than conventional molded adsorbents.

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Номер записи: 75
18-02-2010 дата публикации

METHOD FOR PRODUCING A Β-SIALON PHOSPHOR

Номер: WO2010018999A3
Автор: LEE, Young-Mok, YOON, Chul-Soo, WON, Hyong-Sik, RYU, Jeong-Ho, PARK, Youn-Gon, KIM, Sang-Hyun
Принадлежит:

The present invention proposes a method for producing a β-SiAlON phosphor, capable of adjusting the β-SiAlON phosphor to have high luminance and desired particle size characteristics. According to the present invention, a method is provided for producing a β-SiAlON phosphor having a chemical formula expressed as Si(6-x)AlxOyN(6-y):Lnz, where Ln is a rare earth element, 0 Подробнее

Номер записи: 76
05-11-2015 дата публикации

Red phosphor, Method for preparing the same, Light emitting device package and Lighting apparatus using the Red Phosphor

Номер: KR0101565988B1
Автор: 류정호, 윤철수, 원형식
Принадлежит: 삼성전자주식회사

... 본 발명은 적색형광체, 그 제조방법 및 이를 이용한 발광소자 패키지, 면광원장치 및 조명장치에 관한 것으로, 상기 적색형광체는 (Sr, M)2SiO4-xNy:Eu의 조성식을 갖는 무기화합물을 구비하며, 상기 M은 적어도 하나의 금속 원소이며, x는 0＜x＜4, y는 y=2x/3를 만족하는 것을 특징으로 한다.

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Номер записи: 77
29-11-2016 дата публикации

업컨버전 나노 형광체의 제조방법 그에 따라 제조된 업컨버전 나노 형광체

Номер: KR0101676268B1
Автор: 류정호
Принадлежит: 한국교통대학교 산학협력단

... 본 발명은 업컨버전 형광체를 나노 분말 형태로 제조하는 방법에 관한 것으로, 업컨버전 형광체를 합성하여 타겟을 만드는 단계; 및 상기 타겟을 액체 내에 침지시킨 상태에서 타겟의 표면에 펄스 레이저를 조사하여 업컨버전 나노 형광체를 제조하는 단계를 포함한다. 본 발명은, 액체에 침지된 업컨버전 형광체 타겟에 펄스 레이저를 조사함으로써, 크기가 나노 단위이고 형태가 구형상으로 일정한 업컨버전 나노 형광체를 제조할 수 있는 효과가 있다. 또한, 계면활성제를 사용하지 않고도 업컨버전 나노 형광체가 균일하게 분산된 콜로이드 현탁액을 제조할 수 있는 효과가 있다.

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Номер записи: 78
19-03-2015 дата публикации

SEA WATER LITHIUM-RECOVERY DEVICE AND LITHIUM-RECOVERY STATION USING COASTAL-WATER-BASED LITHIUM-ADSORPTION EQUIPMENT AND SHORE-BASED LITHIUM-ISOLATION EQUIPMENT, AND LITHIUM DESORPTION DEVICE USING AERATION

Номер: WO2015037842A1
Автор: CHUNG, Kang Sup, KIM, Byoung Gyu, RYU, Tae Gong, RYU, Jung Ho, PARK, In Su, HONG, Hye Jin
Принадлежит:

The present invention concerns a device for recovering lithium comprised in a solution such as sea water, and relates to a sea water lithium-recovery device and lithium-recovery station using coastal-water-based lithium-adsorption equipment and shore-based lithium-isolation equipment, and to a lithium desorption device using aeration.

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Номер записи: 79
15-03-2016 дата публикации

APPARATUS TO RECOVER VALUABLE METAL IONS FROM AQUEOUS SOLUTION AND METHOD TO RECOVER VALUABLE METAL IONS USING SAME

Номер: KR101602459B1
Автор: RYU, TAE GONG, KIM, BYOUNG GYU, CHUNG, KANG SUP, RYU, JUNG HO, HONG, HYE JIN, PARK, IN SU
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

The present invention relates to an apparatus to recover valuable metal ions from an aqueous solution, and a method to recover the valuable metal ions using the same. Provided are the apparatus to recover the valuable metal ions comprising: an adsorption/desorption reactor vessel including at least one ion recovery column to absorb metal ions in a supplied aqueous solution; a washing water storage tank to store washing water supplied to the ion recovery column where the metal ions are adsorbed; and a leachate storage tank to store leachate eluting the metal ions adsorbed by being supplied to the ion recovery column, and the method to recover the valuable metal ions using the same. The present invention has the effect of greatly reducing energy consumed in an ion recovery by being able to recover the valuable metal ions through a continuous process, as being environmentally friendly by being able to continuously supply the washing water by recycling the washing water used in a process of ...

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Номер записи: 80
13-09-2018 дата публикации

입체형 코일 구조를 갖는 자기장 발생 소자 및 그 제조 방법

Номер: KR0101898780B1
Автор: 최시영, 김성대, 류정호, 송 경, 최홍수, 김상원
Принадлежит: 한국기계연구원, 재단법인대구경북과학기술원

... 본 발명의 일 실시예로써, 입체형 코일 구조를 갖는 자기장 발생 소자 및 이러한 소자를 제조하기 위한 방법이 제공될 수 있다. 본 발명의 일 실시예에 따른 입체형 코일 구조를 갖는 자기장 발생 소자는 기판 및 기판 상에 형성된 소정 크기의 선폭을 갖는 나선형의 입체형 헬름홀츠(helmholz) 코일을 포함하고, 기판 상에서 나선형으로 형성된 헬름홀츠 코일에 인가된 전류에 의하여 기판과 평행한 방향으로 자기장이 발생될 수 있다.

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Номер записи: 81
14-03-2018 дата публикации

이산화탄소 흡수제 및 그 제조 방법

Номер: KR0101823328B1
Автор: 이중범, 류청걸, 엄태형, 위영호, 전원식, 김동현, 백점인, 류정호, 최동혁
Принадлежит: 한국전력공사

... 본 발명은 활성성분, 지지체, 무기결합제 및 전이금속을 함유하는 금속산화물을 포함하는 이산화탄소 흡수제 조성물에 관한 것이다. 본 발명에 따른 CO2 흡수제는 충진밀도 및 내마모도 등의 물리적 특성, CO 전환율, CO2 흡수능력 및 재생성능이 우수하고, SO2 내피독성 등이 우수하여 화석연료의 합성가스에 포함된 이산화탄소를 효과적으로 포집, 분리할 수 있다.

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Номер записи: 82
29-03-2012 дата публикации

RED PHOSPHOR, METHOD FOR PREPARING SAME, AND LIGHT-EMITTING DEVICE COMPRISING SAME

Номер: WO2012039572A3
Автор: KIM, Do Hwan, RYU, Jeong Ho, KIM, Sang Hyun, YOON, Chul Soo
Принадлежит:

Provided is a red phosphor having superior thermal and chemical stability and excellent luminous efficiency, wherein the red phosphor comprises a compound expressed in the composition formula: Az(Sr, M)2(Si, Al)04-xNy:R(0 Подробнее

Номер записи: 83
17-08-2015 дата публикации

UNDERWATER MOUNTING TYPE LITHIUM COLLECTING APPARATUS AND METHOD

Номер: KR101544353B1
Автор: CHUNG, KANG SUP, KIM, BYOUNG GYU, RYU, TAE GONG, RYU, JUNG HO, PARK, IN SU, HONG, HYE JIN
Принадлежит: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES(KIGAM)

According to the present invention, an underwater mounting type lithium collecting apparatus (1000) comprises: an underwater mounting rod (100) installed in the sea bed of adjacent seas; a lithium adsorption material (200) mounted on the underwater mounting rod (100); a moving ship (300) wherein a washing tank (320) and a detachable tank (330); and a transfer pump (400) transferring a lithium ion filled in the detachable tank (330) to a storeroom. COPYRIGHT KIPO 2015 ...

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Номер записи: 84
27-12-2016 дата публикации

NITRIDE POWDER FOR FORMING THICK FILM, METHOD FOR FORMING NITRIDE THICK FILM USING SAME AND THICK FILM OBTAINED THEREBY

Номер: KR1020160149036A
Автор: PARK, DONG SOO, KIM, JONG WOO, HAHN, BYUNG DONG, YOON, WOON HA, AHN, CHEOL WOO, RYU, JUNG HO, CHOI, JONG JIN
Принадлежит:

The present invention relates to nitride powder for forming a thick film, which comprises whisker on the surface thereof. The present invention also relates to a method for forming a nitride thick film, comprising the steps of: (a) annealing raw material powder of nitride under nitrogen or ammonia gas atmosphere to provide nitride powder comprising whisker; and (b) coating a substrate with the nitride powder obtained from step (a) through a powder spray process to form a thick film. When carrying out a process for forming a thick film through a powder spray process using the nitride powder for forming a thick film, which comprises whisker on the surface thereof, as raw material powder, it is possible to minimize a decrease in size of raw material powder caused by collision with a substrate upon deposition, to significantly reduce the generation of stress between the substrate and a deposited film, and to significantly reduce the interfacial area between nitride particles forming the deposited ...

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Номер записи: 85