Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

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

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 53. Отображено 53.
15-07-2015 дата публикации

CATALYST WITH IMPROVED DURABILITY FOR TREATING HAZARDOUS GAS IN SEMICONDUCTOR MANUFACTURING PROCESS

Номер: KR1020150081903A
Автор: SHIN, SANG MOO, LEE, HYUN HO, CHOI, SUNG SOO, CHOI, YOUNG A, PARK, DAE YEOL, JEON, YOUNG SHIN, PARK, HYUN SOO, JEONG, CHANG HWAN, CHOI, GYUN, LEE, JIHN KOO
Принадлежит:

The present invention relates to a catalyst for processing a hazardous gas generated in a semiconductor manufacturing process and, more specifically, to a catalyst with improved durability against a catalyst poisoning material included in a semiconductor exhaust gas. The catalyst includes a mixed inorganic carrier where an inorganic carrier is mixed with a perovskite type composite oxide and a precious metal component carried in the mixed inorganic carrier, coated with one or more kinds of oxides of transition metals selected from W, Mn, Cu and Zn on the surface of the mixed inorganic carrier, and may treat an unremoved ill-smelling hazardous gas generated at the rear end of a regenerative burning process with high efficiency in treating a hazardous waste gas in a semiconductor manufacturing process. Provided is the catalyst having high durability against the catalyst poisoning material such as silane-based, halogen-based, sulfur compound-based materials included in the unremoved ill-smelling ...

Подробнее
Номер записи: 1
20-11-2015 дата публикации

HYBRID THERMOCATALYTIC OXIDATION SYSTEM

Номер: KR101558907B1
Автор: JEONG, CHANG HWAN, SONG, YOUNG A, CHOI, GYUN, LEE, SOON OK
Принадлежит: EWOO ENT CO., LTD.

The present invention relates to a system for oxidizing toxic gases containing volatile organic compounds and, more specifically, to a hybrid thermocatalytic oxidation system which comprises a combustion-oxidation portion, a catalytic oxidation portion and a heat exchange portion and further comprises a control means for controlling an inlet path of the gas introduced from the heat exchange portion according to a temperature and a flow rate thereof to rapidly and effectively treat toxic gases. The hybrid thermocatalytic oxidation system according to the present invention comprises: a combustion-oxidation portion preliminarily treating toxic gases introduced from the outside by combustion; a catalytic oxidation portion secondarily treating the combusted gases discharged from the combustion-oxidation portion by using a catalyst; a heat exchange portion recovering the waste heat of clean gases discharged from the catalytic oxidation portion; and a control means controlling an inlet path of ...

Подробнее
Номер записи: 2
16-02-2017 дата публикации

곡면형 광도파로 구조체 제조용 가공장치

Номер: KR0101706758B1
Автор: 박인철, 김준형, 정윤석, 이영배, 류광춘, 박규하, 강용문, 정창환
Принадлежит: 지오씨 주식회사

... 본 발명은 곡면형 광도파로 구조체 제조용 가공장치에 관한 것으로서, 프레임에 회전가능하게 장착되며 가공대상 광도파로 구조체의 하부 중앙에서 하방으로 연장되게 결합된 결합지그를 구속상태로 수용하는 안착스테이지와, 안착스테이지와 대향되게 프레임에 장착되어 광도파로 구조체에 광을 조사하여 경화시키는 광경화기와, 광경화기를 승하강 시키는 승하강부와, 안착스테이지와 일체로 결합되며 광도파로 구조체의 가공하고자 하는 형상에 대응되게 형성된 가공형상 가이드부재와, 프레임에 안착스테이지를 향하는 방향으로 진퇴가능하게 장착되며 안착스테이지에 장착된 광도파로 구조체를 회전되는 블레이드에 의해 곡면으로 절삭하는 절삭 스테이지와, 블레이드가 안착 스테이지를 향하는 방향으로 탄성바이어스 되게 프레임과 절삭스테이지 사이에 결합된 탄성바이어부재와, 절삭스테이지에 장착되어 가공형상 가이드부재와 밀착접촉되는 형상매칭 가이드부재를 구비한다. 이러한 곡면형 광도파로 구조체 제조용 가공장치에 의하면, 광경화에 의한 접합과 곡면가공을 하나의 장비에서 모두 수행할 수 있어 생산성을 향상시킬 수 있는 장점을 제공한다.

Подробнее
Номер записи: 3
18-04-2016 дата публикации

COMBUSTION START TIME BALANCING APPARATUS THROUGH PILOT OIL INJECTION QUANTITY CONTROL OF DUAL FUEL ENGINE AND METHOD THEREOF

Номер: KR1020160041522A
Автор: JUNG, CHANG MIN, LIM, CHAE SOON, RHEE, SANG KEE, JUNG, DAE YEOUL, JEONG, CHANG HWAN
Принадлежит:

The present invention relates to cylinder balancing of a dual fuel engine using an oil fuel and a gas fuel, and more specifically, to a cylinder balancing apparatus and a method thereof which perform combustion start time balancing among cylinders among combustion feature factors in a gas fuel operation mode by controlling pilot oil injection quantity per cylinder individually. In order to achieve the objective, the cylinder balancing method in the gas fuel operation mode of the dual fuel engine according to the present invention includes: a process (step S501) of being inputted with a sensing signal as to a combustion pressure from combustion pressure sensors of each cylinder; a process (step S502) of calculating a combustion start time (SoC) of each cylinder from combustion pressure information of each cylinder; a process (step S503) of grasping whether the combustion start time (SoC) of each cylinder arrives at a target (SoC_tg); a process (step S504) of judging whether the combustion ...

Подробнее
Номер записи: 4
09-05-2018 дата публикации

SOUNDPROOF BOOTH FOR PRESS MACHINE

Номер: KR1020180046402A
Автор: JEONG, CHANG WHAN
Принадлежит:

The present invention relates to a soundproof booth for a press machine including a bottom portion including a bottom panel disposed on a bottom surface of an installation place and forming a bottom surface of a partitioned space, multiple foamed aluminum composite panels including a foamed aluminum plate for sound absorption and constituting wall and ceiling portions, a soundproof door-provided composite panel and a soundproof window-provided composite panel where a soundproof door or a soundproof window is installed at a cut part with a predetermined part of each foamed aluminum composite panel cut, a bottom connecting member, a flat surface connecting member, and a corner connecting member becoming connecting means forming the wall and ceiling portions by connection between composite panels. When an industrial production facility including a press machine is used on site, the present invention is capable of maintaining a pleasant industrial environment based on excellent noise reduction ...

Подробнее
Номер записи: 5
10-07-2017 дата публикации

HIGH BOILING POINT COMPOUND REMOVING SYSTEM

Номер: KR1020170079803A
Автор: JEONG, CHANG HWAN, CHOI, GYUN, JIN, MIN SU
Принадлежит:

The present invention relates to a high boiling point compound removing system and, more specifically, relates to a high boiling point compound removing system using an ultraviolet light source and a globular activated carbon. The present invention includes: a pre-filter filtering paint particles included in gas coming from a paint booth; a curing chamber coagulating the paint particles, included in the gas which has gone through the pre-filter, with ultraviolet light; a globular activated carbon chamber removing polymer particles from the gas coming from the curing chamber; a concentrator concentrating the gas which has gone through the globular activated carbon chamber; and an A/C tower collecting the gas from the concentrator. The present invention coagulates the paint particles, included in the gas coming from the paint booth, with ultraviolet light to prevent non-coagulated paint particles from being attached to the globular activated carbon chamber, and thus, the high boiling point ...

Подробнее
Номер записи: 6
25-09-2015 дата публикации

LIGHT GUIDING PLATE AND BACKLIGHT UNIT COMPRISING SAME

Номер: KR1020150108211A
Автор: SONG, IN KYU, LEE, MYEONG WON, CHUNG, CHANG HWAN, KUM, JOONG HAN, SIM, JAE HO
Принадлежит:

The present invention relates to a light guiding plate and a backlight unit comprising the same. More particularly, the present invention relates to a light guiding plate which has high brightness and the straight propagation of light emitted, and a backlight unit comprising the same. An upper surface includes a prism pattern which has an upper apex in an arc type. The prism pattern satisfies a formula 1: 0.350(μm/Radian^2) < {H/ (Radian(A))*(Radian(B))}/(n*100) < 1.400(μm/Radian^2). COPYRIGHT KIPO 2015 ...

Подробнее
Номер записи: 7
29-03-2016 дата публикации

PRE-CHAMBER PURGE SYSTEM

Номер: KR1020160033900A
Автор: JUNG, CHANG MIN, LIM, CHAE SOON, RHEE, SANG KEE, JUNG, DAE YEOUL, JEONG, CHANG HWAN
Принадлежит:

The present invention relates to a system purging a gas remained in a pre-chamber of an engine. More specifically, the present invention is configured to purge the gas remained inside the pre-chamber using the system purging a main chamber. To achieve the purpose as described above, the present invention relates to the system purging a remaining gas fuel of the pre-chamber by injecting an inert gas to a gas fuel supply line extended to the engine, wherein the gas fuel supply line supplying the gas fuel to the engine is branched to be extended to the main chamber and the pre-chamber, the remaining gas fuel of the main chamber is discharged through a venting valve mounted in an end part of the gas fuel supply line in order to purge the remaining gas fuel to the main chamber and the pre-chamber using an inert gas supplied through the gas fuel supply line, and then the remaining gas of the pre-chamber is forcibly discharged by pressure of the inert gas. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 8
05-10-2016 дата публикации

METHOD FOR OBTAINING PHYLLODULCIN AS NATURAL SWEETENER FROM HYDRANGEA MACROPHYLLA LEAVES

Номер: KR101662498B1
Автор: YOO, SANG HO, KIM, YANG, JUNG, CHANG HWAN, KIM, MIN SOO
Принадлежит: INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY

The present invention relates to a method for producing phyllodulcin as a natural sweetener from Hydrangea macrophylla leaves. Phyllodulcin can be obatined from Hydrangea macrophylla leaves at high purity and high yield by using the method of the present invention. The phyllodulcin obtained according to the present invention can be used to foods as a sweetener, and can be added to diabetic diet as a sweetener. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 9
06-09-2017 дата публикации

통합 수질 계측장치

Номер: KR0101775091B1
Автор: 박인철, 김준형, 강태형, 정윤석, 이영배, 정창환, 박규하, 류광춘, 강용문, 홍윤식
Принадлежит: 지오씨 주식회사, 인천대학교 산학협력단

... 본 발명은 통합 수질 계측장치에 관한 것으로서, 측정대상 용액을 담수할 수 있도록 된 메인 수조를 갖는 본체와, 본체 상에 장착되어 메인 수조에 저수된 용액에 대한 용존산소를 측정하는 용존산소 측정센서와, 본체 상에 장착되어 메인 수조에 저수된 용액에 대한 산도를 측정하는 산도 측정센서와, 본체 상에 장착되어 메인 수조에 저수된 용액에 대한 탁도를 측정하는 탁도 측정센서와, 용존산소 측정센서와 산도측정센서 및 탁도측정센서의 구동을 제어하고, 센서들로부터 수신된 측정값으로부터 용존산소, 산도 및 탁도를 산출하여 표시부를 통해 제공하는 제어유니트를 구비한다. 이러한 통합 수질 계측장치에 의하면, 광학식으로 측정함으로써 측정과정에서 용액의 변질을 억제하여 측정 정밀도를 안정적으로 유지할 수 있고 용존산소, 산도 및 탁도를 모두 측정할 수 있는 장점을 제공한다.

Подробнее
Номер записи: 10
14-06-2016 дата публикации

VERTICAL STRUCTURE CLEANING APPARATUS

Номер: KR1020160067663A
Автор: KIM, BYUNG SOO, JUNG, CHANG HWAN, KIM, JANG HWAN, KIM, MIN CHUL
Принадлежит:

In order to perform a cleaning work as to a vertical structure like a boiler more simply, provided is a vertical structure cleaning apparatus including: a vertical guide bar extended vertically; a vertical moving module moving in a vertical direction along the vertical guide bar; a horizontal guide bar extended horizontally while being connected to the vertical moving module; a horizontal moving module moving in a horizontal direction along the horizontal guide bar; a fixed block which is combined to the horizontal moving module and is installed with a cleaning water injection nozzle; and a cleaning water supply part supplying cleaning water while being connected to the injection nozzle. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 11
09-08-2016 дата публикации

OPTICAL SENSOR DEVICE TO DETECT DISSOLVED OXYGEN

Номер: KR1020160093771A
Автор: PARK, IN CHUL, JUNG, YOON SEOK, KIM, JUN HYONG, PARK, KIU HA, RYU, KWANG CHUN, HONG, YOUN SIK, LEE, YOUNG BAE, JUNG, CHANG HWAN
Принадлежит:

The present invention relates to an optical sensor device to detect dissolved oxygen. The optical sensor device to detect dissolved oxygen comprises: a first light source installed in a housing to emit light of 460-480 nm towards the outside of the housing; a second light source installed in the housing to emit light of 600-620 nm towards the outside of the housing; a sensor film made of fluorescent dye excited by the light emitted by the first light source, and mounted on the housing to allow one side thereof to be exposed to the outside of the housing corresponding to light emission paths of the first and the second light source; a light detector installed to face the sensor film to detect the light of 600-620 nm received from the sensor film; and a control unit to control drive of the first and the second light source, and measure dissolved oxygen of water coming in contact therewith through the sensor film from a signal received from the light detector. The control unit performs a calibration ...

Подробнее
Номер записи: 12
01-06-2015 дата публикации

Drying sludge apparatus

Номер: KR0101523835B1
Автор: 최봉수, 정창환, 임응주, 구본상, 허남주
Принадлежит: 지에스건설 주식회사, 주식회사 수성이앤씨

... 본 발명은 가스엔진열펌프를 이용한 대용량 유닛화 가능 벨트식 슬러지 건조장치에 관한 것으로 소화가스 등의 바이오가스 또는 LNG 등의 가스연료를 연료원으로 하는 가스엔진을 이용한 가스엔진열펌프(Gas engine-driven Heat Pump, GHP)를 열원으로 하여 슬러지를 건조하도록 하기 위하여, 슬러지를 건조하는 건조장치에 있어서, 바이오가스 또는 LNG 등의 가스연료를 에너지원으로 구동력을 생산하는 가스엔진(81); 상기 가스엔진(81)의 구동력을 이용하여 냉매(3)를 압축하는 압축기(82); 상기 압축기(82)에서 압축된 고압가스상의 냉매의 응축방열을 이용하여 수분 응축제거된 저온저습한 건조공기(2)를 재가열하는 재열코일(62); 상기 재열코일(62)을 통과한 후 기액혼합상의 냉매(3)의 잔존 응축열을 방열하여 냉매(3)를 과냉응축하는 수랭식응축기(83); 상기 수랭식응축기(83)에서 과냉응축된 냉매(3)를 교축팽창시키는 팽창밸브(84); 상기 팽창밸브(84)에서 교축팽창된 저온의 기액혼합상의 냉매(3)의 증발흡열을 이용하여 슬러지(1) 건조 후 수분을 함습한 저온다습조건의 건조공기(1) 중 수분을 응축제거하는 제습냉각코일(61); 상기 제습냉각코일(61)과 재열코일(62)에 더하여 가스엔진냉각수방열기(64) 및 건조공기순환팬(65)으로 구성되는 공조기(60); 상기 공조기(60)에서 생산된 건조공기(2)를 벨트식건조기(건조부) 패키지(10a)의 개별 벨트식건조기(건조부) 유닛(10b)에 분배하는 급기순환덕트(22); 벨트식건조기(건조부) 패키지(10a)에서 슬러지(1) 수분 건조 후 공조기(60)로 반환하는 배기순환덕트(21)와; 상기 벨트식건조기(건조부) 패키지(10a)에 대하여 슬러지(1)와 건조공기(2) 간 접촉효율을 높이고 슬러지(1) 중 수분의 원활한 접촉증발이 가능하도록 건조공기(2) 통과가 가능한 통기성 컨베이어벨트(11)와; 상기 가스엔진열펌프(80)에서 발생하는 배열을 수냉각하는 냉각탑(71); 상기 냉각탑(71)에서 생산된 냉각수를 ...

Подробнее
Номер записи: 13
04-05-2017 дата публикации

METHOD OF TESTING PILOT FUEL SYSTEM OF DUAL FUEL ENGINE

Номер: KR1020170046986A
Автор: JUNG, CHANG MIN, CHOI, HYO HWAN, RYOO, YOUNG SEOK, PARK, YOUNG JUN, JEONG, CHANG HWAN
Принадлежит:

The present invention relates to a method of testing a pilot fuel system of a dual fuel engine, including: a step of allowing a mode to run in an oil fuel driving mode; a step of spraying main oil fuel through an oil fuel injector; a step of monitoring temperature of first exhaust gas flowing in an exhaust port; a step of post-spraying pilot fuel through the pilot injector of a pilot fuel system while maintaining a spraying amount of the main oil fuel; a step of monitoring temperature of second exhaust gas flowing in the exhaust port; and a step of determining whether the pilot fuel system is abnormal by analyzing the temperature of the first and the second monitored exhaust gas. Accordingly, the present invention can help check whether a pilot fuel system normally operates only through a method of spraying a small amount of pilot fuel, thus reducing the intrinsic volume of the pilot fuel system. COPYRIGHT KIPO 2017 (AA) Start (BB) End (S210) Setting in an oil fuel driving mode (S220) Spraying ...

Подробнее
Номер записи: 14
20-08-2015 дата публикации

A catalyst with improved durability for treating hazardous gas generated in semiconductor manufacturing process

Номер: KR0101537995B1
Автор: 신상무, 이현호, 최성수, 최영아, 박대열, 전영신, 박현수, 정창환, 최균, 이진구
Принадлежит: 주식회사 이우이엔티, 삼성엔지니어링 주식회사, 주식회사 퓨어스피어

... 본 발명은 반도체 제조공정에서 발생하는 유해가스의 처리 촉매에 관한 것으로, 더욱 상세하게는, 반도체 배기가스 중에 포함된 촉매 피독 물질에 대한 내구성이 향상된 촉매에 관한 것이다. 무기물 담체와 페롭스카이트형 복합산화물이 혼합된 혼합 무기물 담체와, 상기 혼합 무기물 담체에 담지된 귀금속성분을 포함하고, W, Mn, Cu, Zn 중에서 선택된 전이금속의 산화물 1종 이상이 상기 혼합 무기물 담체의 표면에 코팅된 촉매에 의해서, 반도체 제조공정 중의 유해 폐가스를 처리함에 있어 축열연소공정 후단에서 발생하는 미제거 악취 유해가스를 높은 효율로 처리할 수 있으며, 상기 미제거 악취 유해가스에 포함된 실란계, 할로겐계, 황화합물계 등의 촉매 피독 물질에도 높은 내구성을 지닌 촉매를 제공함으로써 촉매의 교체 주기를 연장하여 폐가스 처리의 경제성을 제고한다.

Подробнее
Номер записи: 15
14-06-2016 дата публикации

HORIZONTAL MOVING DEVICE OF VERTICAL STRUCTURE CLEANING APPARATUS

Номер: KR1020160067661A
Автор: KIM, BYUNG SOO, JUNG, CHANG HWAN
Принадлежит:

In order to move a cleaning injection nozzle to a desired position horizontally regardless of a vertical guide bar installation state of a cleaning apparatus, the present invention relates to a horizontal moving device of a vertical structure cleaning apparatus, which includes: two vertical guide bars extended vertically; two vertical moving modules moving in a vertical direction along each vertical guide bar; a horizontal guide bar extended horizontally while being connected to each vertical moving module; a horizontal moving module moving in a horizontal direction along the horizontal guide bar; an injection nozzle injecting cleaning water by being combined with the horizontal moving module; and a cleaning water supply part supplying the cleaning water while being connected to the injection nozzle. According to the provided vertical structure cleaning apparatus, the horizontal guide bar has an insertion bar installed at a front end while being extended downwardly. A fixing holder for ...

Подробнее
Номер записи: 16
10-11-2016 дата публикации

APPARATUS FOR MANUFACTURING CURVED SURFACE TYPE OPTICAL WAVEGUIDE STRUCTURE

Номер: KR1020160130020A
Автор: PARK, IN CHUL, KIM, JUN HYONG, JUNG, YOON SEOK, LEE, YOUNG BAE, RYU, KWANG CHUN, PARK, KIU HA, KANG, YONG MUN, JUNG, CHANG HWAN
Принадлежит:

The present invention relates to an apparatus for manufacturing a curved surface type optical waveguide structure comprising: a mounting stage which is mounted on a frame to be able to rotate and accommodates a coupling jig coupled to be extended downwardly from the center of the lower part of the optical waveguide structure to be processed when the jig is restrained; a photo-curing device which is mounted on the frame to face the mounting stage, and irradiates light to the optical waveguide structure to cure the optical waveguide; a vertically moving unit which vertically moves the photo-curing device; a cutting shape guide member which is integrally coupled with the mounting stage, and is formed to correspond to a desirable shape of the optical waveguide structure; a cutting stage which is mounted on the frame to move back and forth in a direction toward the mounting stage, and cuts the optical waveguide structure mounted on the mounting stage by means of a rotating blade to make a curved ...

Подробнее
Номер записи: 17
12-10-2017 дата публикации

ANGLE ADJUSTING DEVICE FOR BED

Номер: KR1020170111117A
Автор: JUNG, CHANG WHAN
Принадлежит:

The present invention relates to an angle adjusting device for a bed, which fixates an actuator in a lower portion of a crankshaft formed in a lower portion of a bed to adjust an angle of a backrest or a leg portion, and comprises: a shaft fixing unit formed in a lower portion of the bed to be moved in a transverse direction, and fixedly installed in the crankshaft to raise the backrest of the bed; a guide fixing unit fixedly installed in a lower portion of the bed to guide transverse movement of the shaft fixing unit; and an actuator unit of which one side is fixedly installed in the shaft fixing unit, and the other side is mounted in the guide fixing unit to move the crankshaft in a transverse direction by moving a rod formed at the other side in a transverse direction in accordance with a signal transmitted from an external input device. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 18
09-03-2017 дата публикации

입자성 물질의 연속적인 제거를 위한 필터링 시스템 및 이를 이용한 필터링 방법

Номер: KR0101714605B1
Автор: 정창환, 송영아, 최균
Принадлежит: 주식회사 이우이엔티

... 본 발명은 연속입자 제거를 위한 필터링 시스템에 대한 것으로서, 특히 자외선에 의해 가스에 포함된 광개시제의 활성을 유도하여 접착력을 약화시키며, 롤 필터와 회전 필터부에 의해 가스에 포함된 입자를 연속적으로 제거할 수 있는 필터링 시스템에 관한 것이다. 본 발명은 자외선 광원으로 가스를 전처리하여 가스에 포함된 광개시제를 경화시켜 접착력을 약화시킴으로써, 광개시제가 필터에 과도하게 부착되는 것을 방지할 수 있다. 또한, 본 발명은 롤 필터를 사용하여 사용한 필터는 권취하고 깨끗한 필터를 권출하며 사용한 필터는 세척함으로써 가스에 포함된 입자를 연속적으로 제거할 수 있다. 또한, 본 발명은 롤 필터의 후방에 회전하는 회전 필터부를 사용하여 가스에 포함된 입자를 더욱 확실하게 연속적으로 제거할 수 있다.

Подробнее
Номер записи: 19
27-05-2016 дата публикации

OXIDATION APPARATUS OF VOLATILE ORGANIC COMPOUND

Номер: KR0101625029B1
Автор: 정창환, 송영아, 최균, 이순옥
Принадлежит: 주식회사 이우이엔티

... 본 발명은 휘발성 유기화합물 산화장치에 관한 것으로, 더욱 자세하게는 연소산화부와 촉매산화부 사이에 온도 필터가 구비되어 연소산화부로부터 배출되어 촉매산화부로 유입되는 유해가스의 열기를 본체 내부에 균일하게 확산시킴으로써, 휘발성 유기화합물이 연소산화부 및 촉매산화부의 모든 영역에서 완전 산화될 수 있도록 하여 안정적인 처리효율을 제공하는 휘발성 유기화합물 산화장치에 관한 것이다. 본 발명에 의한 휘발성 유기화합물 산화장치는 휘발성 유기화합물을 포함하는 유해가스가 유입되는 유입구를 구비하는 본체, 상기 본체 내부에 마련되며 상기 유입구로부터 유입되는 유해가스를 연소하여 1차 분해하는 연소산화부, 상기 연소산화부의 후단에 마련되며 상기 연소산화부에서 1차 분해된 유해가스를 촉매산화하여 2차 분해하는 촉매산화부, 및 상기 연소산화부와 상기 촉매산화부 사이에 마련되며 상기 연소산화부로부터 배출되는 유해가스에 의해 가열되어 상기 촉매산화부로 유입되는 유해가스의 온도를 상기 본체 내부에 균일하게 확산시키는 온도필터를 포함하는 것을 특징으로 한다.

Подробнее
Номер записи: 20
11-10-2018 дата публикации

PARTICLE SEPARATION FILTER AND METHOD FOR MANUFACTURING SAME

Номер: KR1020180111107A
Автор: JEONG, CHANG HWAN, CHOI, GYUN
Принадлежит:

The present invention relates to a particle separation filter capable of further enhancing the adsorption force of particles by impregnating a paper particle separation filter with a liquid resin, and a method for manufacturing the same. The filter comprises: a first filter layer made of paper; at least one paper filter wall attached to one surface of the first filter layer and having a columnar shape; and a second filter made of paper connected to the filter wall at a position opposite to the first filter layer about the filter wall. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 21
09-08-2016 дата публикации

OPTICAL COMPOSITE SENSOR DEVICE TO SIMULTANEOUSLY DETECT DISSOLVED OXYGEN AND pH

Номер: KR1020160093772A
Автор: PARK, IN CHUL, JUNG, YOON SEOK, KIM, JUN HYONG, PARK, KIU HA, RYU, KWANG CHUN, HONG, YOUN SIK, LEE, YOUNG BAE, JUNG, CHANG HWAN
Принадлежит:

The present invention relates to an optical composite sensor device to simultaneously detect dissolved oxygen and pH. The optical composite sensor device to simultaneously detect dissolved oxygen and pH comprises: a housing having an accommodation unit formed on one surface thereof, whose upper portion is opened to store water; a first sensor film to measure acidity installed in a bottom surface of the accommodation unit of the housing; a second sensor film to measure dissolved oxygen installed in the bottom surface of the accommodation unit of the housing, and separated from the first sensor film to measure acidity; a first light source to emit light of 460-480 nm to the first sensor film; a second light source to emit light of 460-480 nm to the second sensor film; a first light detection unit installed in the housing to detect light having a wavelength of 500-520 nm received through the first sensor film; a second light detection unit installed in the housing to detect light having a ...

Подробнее
Номер записи: 22
25-01-2016 дата публикации

CABLE DUCT WITH MULTI CONNECTER CONNECTION STRUCTURE

Номер: KR1020160008789A
Автор: JEONG, CHANG HWAN, JUNG, CHANG MIN, JU, SANG HYUN, LIM, CHAE SOON, RHEE, SANG KEE, JUNG, DAE YEOUL
Принадлежит:

The present invention relates to a cable duct which accommodates a high-voltage cable and a low-voltage cable together. Especially, the present invention prevents an induced current generated from the high-voltage cable from functioning as the noise of the low-voltage cable. For achieving the purpose, provided is a duct where cables are located in a length direction. A partition wall is formed in the duct body in the length direction. A first space part and a second space part are formed in both sides based on the partition wall. The low-voltage cables are located in one of the first space part and the second space part and the high-voltage cables are located in the other. The partition wall prevents an induced current generated in the high-voltage cable from being applied to the low-voltage cable. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 23
24-09-2015 дата публикации

LIGHT GUIDE PLATE AND BACKLIGHT UNIT INCLUDING SAME

Номер: WO2015141957A1
Автор: SONG, In Kyu, LEE, Myeong Won, CHUNG, Chang Hwan, KUM, Joong Han, SIM, Jae Ho
Принадлежит:

The present invention relates to a light guide plate and a backlight unit including the same and, more specifically, to a light guide plate and a backlight unit including the same, the light guide plate comprising, on an upper side thereof, a prism pattern of which an upper vertex part has the form of an arc, wherein the prism pattern satisfies mathematical formula 1 such that emitted light has high linearity and brightness.

Подробнее
Номер записи: 24
03-08-2016 дата публикации

SYSTEM FOR TREATING NON-BIODEGRADABLE HAZARDOUS WASTE GAS GENERATED IN EMISSION PROCESSES FOR SEMICONDUCTORS AND VOLATILE ORGANIC COMPOUNDS

Номер: KR101645171B1
Автор: JEONG, CHANG HWAN, SONG, YOUNG A, LEE, JIN WOO, CHOI, GYUN
Принадлежит: EWOO ENT CO., LTD.

The present invention relates to a system for treating non-biodegradable hazardous waste gas, and more particularly to a system for treating non-biodegradable hazardous waste gas generated in emission processes for semiconductors and Volatile Organic Compounds (VOCs), which includes a direct combustion facility, a catalyst combustion facility, a thermal storage combustion facility, and a thermal storage catalyst combustion facility, and which selectively drives the facilities based on the volume and concentration of introduced waste gas. According to the present invention, the system for treating non-biodegradable hazardous waste gas comprises a direct combustion facility, a catalyst combustion facility, a thermal storage combustion facility, and a thermal storage catalyst combustion facility, and selectively drives the facilities based on the volume and concentration of introduced waste gas, thereby treating waste gas by using a single piece of equipment regardless of volume and concentration ...

Подробнее
Номер записи: 25
08-06-2018 дата публикации

투라노즈를 함유하는 동결보존제

Номер: KR0101865713B1
Автор: 유상호, 이수용, 정창환, 한동주, 최성원
Принадлежит: 세종대학교산학협력단

... 본 발명은 냉·해동시 미생물의 사멸을 최대한 억제할 수 있는 투라노즈 함유 동결보존제에 관한 것으로, 기존의 냉·해동 안정제로 활용되는 트레할로즈보다 적은 양으로도 동일한 안정효과를 줄 수 있으며, 탈지유와 같은 보조 첨가제와의 혼합 사용에 의해 상승효과를 도모할 수 있다.

Подробнее
Номер записи: 26
28-12-2015 дата публикации

Drying sludge apparatus

Номер: KR0101577863B1
Автор: 최봉수, 정창환, 임응주, 구본상, 허남주
Принадлежит: 지에스건설 주식회사, 주식회사 수성이앤씨

... 본 발명은 흡수식 냉동기를 이용한 대용량유닛화 가능 벨트식 슬러지 건조장치에 관한 것으로 흡수식냉동사이클에 기초한 열풍생산형흡수식냉동기를 이용하여 슬러지를 건조하도록 하기 위하여, 환경기초시설에서 회수되는 바이오가스 또는 지역난방 열원 등의 신재생에너지원 등을 에너지원으로 하는 열풍생산형흡수식냉동기를 이용한 슬러지를 건조하는 건조장치에 있어서, 상기 열풍생산형흡수식냉동기에 대하여 1종 효용 흡수식 냉동사이클에 기반하여 적용되는 재생기(91), 증발기(93), 흡수기(94) 및 재생열교환기(95)와 함께 LiBr-H2O 중 브라인(H2O)의 응축열을 이용하여 건조공기의 연속적 재가열이 가능한 열풍생산형흡수식냉동기(90); 상기 열풍생산형흡수식냉동기(90)에서 생산한 냉수 및 증기방산열에 대하여, 냉수를 열매로 하여 건조공기(2) 중 수분을 응축제거하는 제습냉각코일(81)과; H2O의 증기방산열을 이용하여 건조공기(2)를 재가열하는 열풍생산형응축기(82)와; 건조공기를 압입순환하는 건조공기순환팬(83); 상기 제습냉각코일(81), 열풍생산형응축기(82) 및 건조공기순환팬(83)으로 구성되는 공조기(80); 상기 공조기(80)에서 생산된 건조공기(2)를 벨트식건조기(건조부) 패키지(10a)의 개별 벨트식건조기(건조부) 유닛(10b)에 분배하는 급기순환덕트(22); 벨트식건조기(건조부) 패키지(10a)에서 슬러지(1) 수분 건조 후 공조기(80)로 반환하는 배기순환덕트(21); 상기 벨트식건조기(건조부) 패키지(10a)에 대하여 슬러지(1)와 건조공기(2) 간 접촉효율을 높이고 슬러지(1) 중 수분의 원활한 접촉증발이 가능하도록 건조공기(2) 통과가 가능한 통기성 컨베이어벨트(11); 상기 열풍생산형응축기(82)에서 발생하는 배열을 수냉각하는 냉각탑(71); 상기 냉각탑(71)에서 생산된 냉각수를 저장하눈 냉각수저장조(72); 상기 냉각수저장조(72)에 저장된 냉각수를 순환하는 냉각수순환펌프(72);를 포함하여 이루어진다.

Подробнее
Номер записи: 27
06-01-2017 дата публикации

수직 구조물 세정장치

Номер: KR0101693523B1
Автор: 김병수, 정창환, 김장환, 김민철
Принадлежит: 주식회사 포스코, 주식회사 로보터스

... 보다 간편하게 보일러와 같은 수직 구조물에 대한 세정 작업을 수행할 수 있도록, 수직으로 연장된 수직가이드바와, 상기 수직가이드바를 따라 수직방향으로 이동하는 수직이동모듈, 상기 수직이동모듈에 연결되어 수평으로 연장되는 수평가이드바, 상기 수평가이드바를 따라 수평방향으로 이동하는 수평이동모듈, 상기 수평이동모듈에 결합되고 세척수 분사 노즐이 설치되는 고정블럭, 상기 분사 노즐에 연결되어 세척수를 공급하는 세척수 공급부를 포함하는 수직 구조물 세정장치를 제공한다.

Подробнее
Номер записи: 28
25-01-2016 дата публикации

CABLE DUCT WITH PARTITION

Номер: KR1020160008779A
Автор: JEONG, CHANG HWAN, JUNG, CHANG MIN, JU, SANG HYUN, LIM, CHAE SOON, RHEE, SANG KEE, JUNG, DAE YEOUL
Принадлежит:

The present invention relates to a cable duct with a high-voltage cable and a low-voltage cable. Especially, the present invention prevents an induced current generated from the high-voltage cable from functioning as the noise of the low-voltage cable. For achieving the purpose, provided is a duct where cables are located in a length direction. A partition wall is formed in the duct body in the length direction. A first space part and a second space part are formed in both sides based on the partition wall. Low-voltage cables are located in one of the first space part and the second space part. High-voltage cables are located in the other. The partition wall prevents an induced current generated in the high-voltage cable from being applied to the low-voltage cable. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 29
05-07-2017 дата публикации

TEMPERATURE SENSOR BUSH OF CYLINDER LINER AND TEMPERATURE MEASUREMENT SYSTEM INCLUDING SAME

Номер: KR1020170076875A
Автор: KIM, JIN WON, SON, JONG HA, LEE, SEONG HUN, JEONG, CHANG HWAN, KIM, YONG SUK
Принадлежит:

The present invention relates to a temperature sensor bush of a cylinder liner, and to a temperature measurement system including the same. More specifically, a coolant is blocked from being fed to a space in which a temperature sensor to measure a temperature of a cylinder liner is installed, thus removing obstacles when measuring a temperature. Accordingly, an accurate temperature of the cylinder liner is able to be measured. To achieve this, the temperature sensor bush comprises: an insertion unit inserted into a top of an outer circumferential surface of a cylinder liner by penetrating through a water jacket; a screw thread unit having a screw thread formed on the outer circumferential surface of the outside coming in contact with the insertion unit; a head formed on an end of the screw thread unit to allow a tool to be coupled therewith; and a through-hole penetrating through a center of the screw thread unit and the insertion unit. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 30
22-01-2016 дата публикации

SEAL FOR GAS TURBINE AND SEAL ASSEMBLY INCLUDING SAME

Номер: KR101584156B1
Автор: KIM, BYUNG SOO, JUNG, CHANG HWAN
Принадлежит: POSCO

The present invention relates to a seal for a gas turbine, and a seal assembly including the same, capable of sealing a gap between the inner surface of a gas turbine and a blade, installed on the inner surface of the gas turbine to be connected to a rotor. The seal assembly includes: a casing including a combination groove formed into a ring shaped groove along the edge of the inner surface, and a gas hole supplying high pressure gas to the combination groove; and a seal ring sealing a gap between the casing and the blade, installed in the combination groove to be connected to the rotor. The seal ring includes: a non-penetrable seal part formed outside the sealing ring, and heading for the casing; a porous seal part formed inside the non-penetrable seal part; and a ring-shaped balance groove formed between the non-penetrable seal part and the porous seal part, and having the same central axis as the seal ring. The high pressure gas is supplied to the balance groove through the gas hole ...

Подробнее
Номер записи: 31
11-05-2017 дата публикации

METHOD FOR TESTING PILOT FUEL INJECTION SYSTEM OF DUAL FUEL ENGINE

Номер: KR1020170049925A
Автор: JUNG, CHANG MIN, CHOI, HYO HWAN, RYOO, YOUNG SEOK, PARK, YOUNG JUN, JEONG, CHANG HWAN
Принадлежит:

The present invention relates to a method for testing a pilot fuel injection system of a dual fuel engine, which comprises the following steps of: setting an oil fuel operation mode; injecting main oil fuel through an oil fuel injector; monitoring a temperature of first exhaust gas flowing in an exhaust port; reducing an injection amount of the main oil fuel, and additionally injecting pilot fuel through a pilot injector of a pilot fuel injection system; monitoring a temperature of second exhaust gas flowing in the exhaust port; and analyzing the temperature of the monitored first and second exhaust gases to determine whether the pilot fuel injection system is normally operated. COPYRIGHT KIPO 2017 (AA) Start (BB) End (S210) Setting in an oil fuel driving mode (S220) Spraying main oil fuel through an oil fuel injector (S230) Monitoring temperature of first exhaust gas flowing in an exhaust port (S240) Reducing an injection amount of the main oil fuel, and additionally injecting pilot fuel ...

Подробнее
Номер записи: 32
12-07-2017 дата публикации

SYSTEM FOR AUTOMATICALLY GENERATING CURVATURE DEGREE AND CUBIC CURVATURE INFORMATION FOR PRODUCING LARGE OUTER PLATE FOR SHIP

Номер: KR101757451B1
Автор: JEONG, CHANG HWAN, SON, SEUNG HYEOK, CHOI, JIN WOO, BACK, JONG NAM
Принадлежит: HYUNDAI SAMHO HEAVY INDUSTRIES CO., LTD.

The present invention relates to a system for automatically generating curvature degree and cubic curvature information for producing a large outer plate for ship. Information for producing an outer plate can be automatically and accurately generated on the spot by easily grasping and collecting curvature degree information and cubic curvature information of an outer plate for ship, requiring an accurate curvature to build a ship. The system comprises: a DB server for storing and managing feature information including curvature degree information and cubic curvature information of a ship outer plate; and a production information generating terminal including a search module for confirming feature information by searching the DB server in accordance with inputted view information, a curvature degree information generating module for generating production information by treating the feature information and calculating curvature degree information of an outer plate form the production information ...

Подробнее
Номер записи: 33
24-12-2018 дата публикации

입자 분리 필터 및 그 제조 방법

Номер: KR0101932153B1
Автор: 정창환, 최균
Принадлежит: 주식회사 이우이엔티

... 본 발명은 종이 재질의 입자 분리 필터를 액상의 수지에 함침하여, 입자의 흡착력을 더욱 향상시킬 수 있는 입자 분리 필터 및 그 제조 방법에 관한 것으로, 종이 재질의 제1 필터층, 제1 필터층의 일면에 부착되어, 적어도 하나 이상의 기둥 형상으로 이루어진 종이 재질의 필터벽, 필터벽을 중심으로 제1 필터층에 대향되는 위치에서, 필터벽과 연결된 종이 재질의 제2 필터층을 포함한다.

Подробнее
Номер записи: 34
04-06-2020 дата публикации

EMOTIONAL CONTROL SYSTEM USING BIOMETRIC RECOGNITION INFORMATION

Номер: WO2020111401A1
Автор: KIM, Heung Jung, KIM, Jong Min, SOHN, Ok Jae, KANG, Tae Hyung, JUNG, Chang Hwan, KANG, Yong Mun
Принадлежит:

The present invention relates to an emotional control system using biometric recognition information, whereby a biosignal of an occupant is detected, and according to the detected biosignal information, emotional control may be carried out for an indoor environment including indoor temperature and lighting, air conditioning, etc. The emotional control system using biometric recognition information, according to the present invention, comprises: an indoor environment control terminal which comprises a biosignal measuring device for measuring a biosignal of a human body, a wireless transmitting/receiving unit capable of carrying out wireless transmission/reception with the biosignal measuring device, an external device control unit for controlling the operation of an external device, a communication interface unit capable of carrying out two-way communication with an external server, and a main control unit for controlling the external device according to the emotional or health state of ...

Подробнее
Номер записи: 35
12-03-2015 дата публикации

DEVICE AND METHOD FOR PROTECTING WATER-BASED EQUIPMENT

Номер: WO2015034111A1
Автор: SEO, Sang Min, RYU, Dueg Gon, JUNG, Chang Hwan
Принадлежит:

The present invention provides a device and a method for protecting water-based equipment which are capable of automatically preventing water-based equipment from breaking down or malfunctioning due to various reasons such as the freezing and bursting of a pipe, the start failure of a pump or an internal combustion engine, or the damage caused by a temperature increase inside the pump, even without performing periodic checks or having a manager with special knowledge or skills, or the like. Moreover, the present invention provides a device and a method for protecting water-based equipment being capable of protecting water-based equipment, in which the device is configured to be capable of preventing the pipe from freezing and bursting using the kinetic energy caused by the circulation of water in the pipe, and further configured to lead hot water made in a boiler into the suction side of the pump, so that a valve seat is opened, and water is circulated when the temperature of the pipe end ...

Подробнее
Номер записи: 36
20-01-2016 дата публикации

COMBINATION STRUCTURE OF ENGINE COVER AND CABLE DUCT OF VESSEL

Номер: KR1020160006986A
Автор: JEONG, CHANG HWAN, JUNG, CHANG MIN, JU, SANG HYUN, LIM, CHAE SOON, RHEE, SANG KEE, JUNG, DAE YEOUL
Принадлежит:

The present invention relates to a combination structure of an engine cover and a cable duct of a vessel, which allows an engine cover to be installed in a cable duct by forming a fastening part of the engine cover in the duct for receiving a cable. To achieve this, the combination structure of an engine cover and a cable duct of a vessel according to the present invention comprises: fixing a fixing part of the cable duct opened in a lateral direction to allow a cable to be located inside to the end of an engine while surrounding the side of a gas pipe; allowing the opened side of the fixing part to be closed by a cover to protect the cable located inside; fitting the bottom end of the engine cover to a rail formed on the top surface of the cable duct that the fixing part is covered by the cover; and fixing the top end of the engine cover to the top surface of a cylinder head. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 37
02-07-2020 дата публикации

SUCCESSIVE INJECTION/ANALYSIS SYSTEM FOR NITROGEN COMPOUND MONITORING TAILORED TO INLAND FARMING

Номер: WO2020138681A1
Автор: KIM, Heung Jung, KIM, Jong Min, SOHN, Ok Jae, KANG, Tae Hyung, JUNG, Chang Hwan, KANG, Yong Mun, RYU, Kwang Chun
Принадлежит:

The present invention relates to a successive injection/analysis system for nitrogen compound monitoring tailored to inland farming, the system being provided to be able to monitor nitrogen compounds remaining in a water tank of a farm in order to manage the farming environment of the farm. A successive injection/analysis system for nitrogen compound monitoring tailored to inland farming according to the present invention comprises: a multi-port valve having multiple ports; a sample supply portion connected to the multi-port valve so as to supply a sample of an inspection target; a reagent supply portion connected to the multi-port valve so as to supply a reagent which is to be mixed with the sample such that detection of nitrogen compounds proceeds; a carrier water supply portion connected to the multi-port valve so as to supply carrier water; a photodetection unit connected to the multi-port valve so as to provide a passage such that an inspection substance, which is a mixture of the ...

Подробнее
Номер записи: 38
25-07-2017 дата публикации

FLUORESCENT ACIDITY MEASUREMENT APPARATUS

Номер: KR101760686B1
Автор: PARK, IN CHUL, KIM, JUN HYONG, KANG, TAE HYOUNG, JUNG, YOON SEOK, LEE, YOUNG BAE, JUNG, CHANG HWAN, PARK, KIU HA, RYU, KWANG CHUN, KANG, YONG MUN, HONG, YOUN SIK
Принадлежит: G.O.C CO., LTD., INCHEON UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION

The present invention relates to a fluorescent acidity measurement apparatus. The fluorescent acidity measurement apparatus comprises: a housing having an accommodation unit formed on one surface thereof, whose upper portion is opened to store water; a sensor film for acidity measurement installed on a bottom surface of the accommodation unit of the housing; a first light source unit to emit light of 400-410 nm to the sensor film; a second light source unit to emit light of 460-480 nm to the sensor film; a light detection unit installed in the housing to detect light of a wavelength of 500-520 nm received through the sensor film; and a control unit to control drive of the first and the second light source unit, and calculate acidity of a solution stored in the accommodation unit from a ratio of a first reception value corresponding to the light emitted by the first light source to be received by the light detection unit and a second reception value corresponding to the light emitted by ...

Подробнее
Номер записи: 39
09-08-2016 дата публикации

FILTERING SYSTEM FOR CONTINUOUSLY ELIMINATING PARTICULATE MATERIALS, AND FILTERING METHOD USING SAME

Номер: KR1020160093987A
Автор: JEONG, CHANG HWAN, SONG, YOUNG A, CHOI, GYUN
Принадлежит:

The present invention relates to a filtering system for continuously eliminating particulate materials, and more particularly to a filtering system which can weaken adhesive force by inducing a photoinitiator included in gas to be activated by using an ultraviolet ray and which can continuously eliminate particles included in gas by using a roll filter and a rotating filter unit. The present invention is configured to weaken adhesive force by hardening a photoinitiator included in gas through preprocessing of the gas using an ultraviolet light source, thereby preventing the photoinitiator from being excessively attached to a filter. Furthermore, the present invention is configured to wind a used filter and unwind a clean filter by using the roll filter and to wash the used filter, thereby continuously eliminating particles included in gas. Furthermore, the present invention is configured to more reliably and continuously eliminate particles included in gas by using the rotating filter unit ...

Подробнее
Номер записи: 40
18-04-2016 дата публикации

CYLINDER BALANCING SYSTEM AND METHOD USING KNOCK INTENSITY OF DUAL FUEL ENGINE

Номер: KR1020160041523A
Автор: JUNG, CHANG MIN, LIM, CHAE SOON, RHEE, SANG KEE, JUNG, DAE YEOUL, JEONG, CHANG HWAN
Принадлежит:

The present invention relates to a cylinder balancing system and method using knock intensity of a dual fuel engine which uses oil fuel and gas fuel. The present invention comprises the following processes of: (step S501) receiving a sensing signal; (step S502) calculating knock intensity; (step S503) understanding whether knock intensity of each cylinder reaches target or average knock intensity; (step S504) determining whether knock intensity of all cylinders reaches target or average knock intensity; (step S505) advancing or delaying a pilot spray time; and (step S506) maintaining a final pilot spray time adjustment value. COPYRIGHT KIPO 2016 (AA) Start (B1,B2) Yes (BB) End (C1,C2) No (S501) Input a sensing signal from a knock sensor of each cylinder (S502) Calculate the knock intensity of each of the cylinders (S503) Recognize whether the knock intensity of each of the cylinders reaches a target value (S504) Is the knock intensity of all the cylinders reached the target value? (S505 ...

Подробнее
Номер записи: 41
26-04-2016 дата публикации

METHOD FOR CONTROLLING SUPPLIED ENERGY OF IGNITION PLUG

Номер: KR1020160044899A
Автор: JUNG, CHANG MIN, LIM, CHAE SOON, RHEE, SANG KEE, JUNG, DAE YEOUL, JEONG, CHANG HWAN
Принадлежит:

The present invention relates to a method for controlling supplied energy of each ignition plug mounted in a ship engine. More specifically, the present invention is configured to increase durability by minimizing abrasion of an electrode of the ignition plug caused by excessive supply of energy. To achieve the purpose, the method for controlling supplied energy of an ignition plug comprises: a step of measuring a required voltage of the ignition plug to be mounted in a cylinder head of an engine; a step of inputting measured required voltage data to an ignition controller; a step of calculating supplied energy in accordance with the inputted required voltage to build a database of energy to be supplied for each ignition plug; and a step of supplying the supplied energy corresponding to each ignition plug to the corresponding ignition plug. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 42
14-09-2017 дата публикации

OPTICAL CABLE FOR NUCLEAR POWER PLANT

Номер: KR1020170104090A
Автор: JUNG, YOON SEOK, PARK, IN CHUL, KIM, JUN HYONG, KANG, TAE HYOUNG, LEE, YOUNG BAE, JUNG, CHANG HWAN, PARK, KIU HA, RYU, KWANG CHUN, KANG, YONG MUN
Принадлежит:

The present invention relates to an optical cable for a nuclear power plant, comprising: an outer tube having a hollow hole; and an optical fiber accomodated in the outer tube, wherein the optical fiber comprises: a core layer; a clad layer covering the core layer; a first coating layer of an acrylate material coating an outer circumferential surface of the clad layer; and a second coating layer of an acrylate material to which fluorine is added on an outer side of the first coating layer. Therefore, the optical cable for a nuclear power plant improves the durability and flame retardancy against radiation. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 43
17-01-2018 дата публикации

BOTTOM VAPOR BARRIER CONSTRUCTION METHOD OF PRESTRESSING CONCRETE TYPE TANK FOR LIQUEFIED NATURAL GAS STORAGE TANK

Номер: KR1020180006037A
Автор: RHEE, HAK BAE, KWON, YANG JOONG, CHUNG, CHANG HWAN
Принадлежит:

The present invention relates to a bottom vapor barrier construction method of a prestressing concrete type tank for a liquefied natural gas (LNG) storage tank, which has a barrier function to prevent boil-off gas in an LNG tank from leaking to the outside and, more specifically, relates to a bottom vapor barrier construction method of a prestressing concrete type tank for an LNG storage tank, which can reduce time of construction. COPYRIGHT KIPO 2018 ...

Подробнее
Номер записи: 44
12-10-2016 дата публикации

TURANOSE-CONTAINING CRYOPRESERVATIVE

Номер: KR1020160118497A
Автор: YOO, SANG HO, LEE, SU YONG, JUNG, CHANG HWAN, HAN, DONG JOO, CHOI, SEONG WON
Принадлежит:

The present invention relates to a turanose-containing cryopreservative capable of suppressing death of microorganism as much as possible when cooling and defrosting the same. According to the present invention, the turanose-containing a cryopreservative can offer the same level of stabilizing effects even with a smaller amount than that of trehalose conventionally used as a freezing/defrosting stabilizer, and exhibits synergistic effects when used in conjunction with an auxiliary additive such as skim milk. COPYRIGHT KIPO 2016 ...

Подробнее
Номер записи: 45
05-10-2015 дата публикации

OXIDATION APPARATUS FOR VOLATILE ORGANIC COMPOUND

Номер: KR1020150111216A
Автор: JEONG, CHANG HWAN, SONG, YOUNG A, CHOI, GYUN, LEE, SOON OK
Принадлежит:

The present invention relates to an oxidation apparatus for a volatile organic compound. More specifically, the oxidation apparatus for a volatile organic compound has a temperature filter between a combustion oxidation unit and a catalyst oxidation unit to uniformly diffuse heat of toxic gas, which is emitted from the combustion oxidation unit and introduced into the catalyst oxidation unit, into a main body, and thus completely oxidizes a volatile organic compound in all regions of the combustion oxidation unit and catalyst oxidation unit so as to provide stable process efficiency. The oxidation apparatus for a volatile organic compound according to the present invention comprises: a main body having an inlet into which toxic gas including a volatile organic compound is introduced; a combustion oxidation unit which is provided in the main body, combusts the toxic gas flowing through the inlet, and preliminarily decomposes the combusted toxic gas; a catalyst oxidation unit which is provided ...

Подробнее
Номер записи: 46
22-08-2017 дата публикации

INTEGRATED WATER QUALITY MEASURING APPARATUS

Номер: KR1020170094806A
Автор: PARK, IN CHUL, KIM, JUN HYONG, KANG, TAE HYOUNG, JUNG, YOON SEOK, LEE, YOUNG BAE, JUNG, CHANG HWAN, PARK, KIU HA, RYU, KWANG CHUN, KANG, YONG MUN, HONG, YOUN SIK
Принадлежит:

The present invention relates to an integrated water quality measuring apparatus, comprising: a main frame having a main water tank to contain a solution to be measured; a dissolved oxygen measuring sensor mounted on the main frame to measure the dissolved oxygen in the solution contained in the main water tank; an acidity measuring sensor mounted on the main frame to measure acidity of the solution contained in the main water tank; a turbidity measuring sensor mounted on the main frame to measure turbidity of the solution contained in the main water tank; and a control unit which controls operation of the dissolved oxygen measuring sensor, the acidity measuring sensor, and the turbidity measuring sensor, and calculates the dissolved oxygen, acidity, and turbidity from the measurements received from the sensors to provide a calculated value through a display unit. According to the present invention, the present invention is able to suppress change in a solution in a measuring process by ...

Подробнее
Номер записи: 47
02-11-2017 дата публикации

CRYOPROTECTANT CONTAINING TURANOSE

Номер: KR1020170121726A
Автор: YOO SANG HO, LEE SU YONG, JUNG CHANG HWAN, HAN DONG JOO, CHOI SEONG WON
Принадлежит:

The present invention relates to a cryoprotectant containing turanose which can maximally inhibit the microorganism from dying at the time of freezing and thawing, wherein the same stabilizing effect can be exhibited even when a smaller amount of the cryoprotectant is used than the usual amount of trehalose, which is a conventional freezing/thawing stabilizer; and a synergistic effect can be achieved by mixing the cryoprotectant with an auxiliary additive such as skim milk. COPYRIGHT KIPO 2017 ...

Подробнее
Номер записи: 48
16-07-2018 дата публикации

액화천연가스(LNG) 저장탱크용 외조탱크의 바닥증기 차단막 시공방법

Номер: KR0101878683B1
Автор: 이학배, 권양중, 정창환
Принадлежит: 주식회사 한국가스기술공사

... 액화천연가스(LNG) 탱크 내부의 증발가스가 외부로 누설되지 않도록 차단막 기능을 하는 액화천연가스(LNG) 저장탱크용 외조탱크의 바닥증기 차단막 시공방법에 관한 것으로써, 특히 공기(工期)를 단축할 수 있도록 한 액화천연가스(LNG) 저장탱크용 외조탱크의 바닥증기 차단막 시공방법에 관한 것이다.

Подробнее
Номер записи: 49
09-01-2014 дата публикации

LIGHT GUIDE PLATE AND BACKLIGHT UNIT COMPRISING SAME

Номер: WO2014007483A1
Автор: LEE, Myeong Won, KUM, Joong Han, CHUNG, Chang Hwan
Принадлежит:

The present invention relates to a light guide plate and a backlight unit having the same and, more specifically, to a light guide plate which has improved luminance and linearity of emitted light by having linear patterns embossed on upper and lower surfaces of the light guide plate, an aspect ratio (height/pitch) of the upper portion which is equal to or greater than the aspect ratio of the lower surface pattern, and a plurality of grooves of which the space therebetween becomes smaller as the distance from a light sources increases on the lower surface of the light guide plate, and a backlight unit having the same.

Подробнее
Номер записи: 50
04-04-2018 дата публикации

원자력 발전소용 광케이블

Номер: KR0101845056B1
Автор: 정윤석, 박인철, 김준형, 강태형, 이영배, 정창환, 박규하, 류광춘, 강용문
Принадлежит: 지오씨 주식회사

... 본 발명은 중공을 갖는 아우터 튜브와, 아우터 튜브 내에 수용된 광섬유를 갖는 원자력 발전소용 광케이블에 관한 것으로서, 광섬유는 코어층과, 코어층을 에워싸는 클래드층과, 클래드층의 외주면에 아크릴레이트 소재로 코팅처리된 제1코팅층과, 제1코팅층 외측에 아크릴레이트에 불소가 첨가되어 코팅처리된 제2코팅층을 구비한다. 이러한 원자력 발전소용 광케이블에 의하면, 방사선에 대한 내구성 및 난연성을 높일 수 있는 장점을 제공한다.

Подробнее
Номер записи: 51
08-05-2015 дата публикации

RISK MANAGEMENT SYSTEM FOR CONSTRUCTION PROJECTS

Номер: KR1020150049670A
Автор: JUNG, CHANG HWAN, KWON, HYUNG SOON, ROH, CHUNG RAE, PARK, EUN SANG, SUK, SUNG WOOK, YOU, DEOK SEON, LEE, KUN BAE, CHO, TAE CHAE
Принадлежит:

The present invention discloses a risk management system for construction projects. The system manages the progress of more than one construction project and supports risk evaluation on each project. The invention consists of a risk management server which supports risk-related meetings in relation to stages of project progress; and a user terminal which enables information input and inquiry by intervening in each of the steps of the project. COPYRIGHT KIPO 2015 (110) Risk management server (111) Project management unit (112) Risk management unit (113) Communications unit (120) User terminal (121) Input unit (122) Display unit (123) Communications unit (124) Control unit ...

Подробнее
Номер записи: 52
11-01-2018 дата публикации

고비점 화합물 제거 시스템

Номер: KR0101816705B1
Автор: 정창환, 최균, 진민수
Принадлежит: 주식회사 이우이엔티

... 본 발명은 고비점 화합물 제거 시스템에 대한 것으로서, 특히 자외선 광원과 구형 활성탄을 이용한 고비점 화합물 제거 시스템이 관한 것이다. 본 발명은 페인트 부스에서 유입되는 가스에 포함된 페인트 입자를 필터링하는 프리 필터와, 상기 프리 필터를 통과한 가스에 포함된 페인트 입자를 자외선으로 응고시키는 큐어링 챔버, 상기 큐어링 챔버에서 유입되는 가스 중 고분자 입자를 제거하는 구형 활성탄 챔버, 상기 구형 활성탄 챔버를 통과한 가스를 농축하는 농축기, 및 상기 농축기에서 농축된 가스를 집진하는 A/C 타워를 포함하는 고비점 화합물 제거 시스템을 제공한다. 본 발명은 페인트 부스로부터 유입되는 가스에 포함된 페인트 입자를 자외선으로 응고시켜 후단의 구형 활성탄 챔버에 응고되지 않은 페인트 입자가 유입되어 부착되는 것을 방지함으로써, UV 페인트 도장 공정을 장시간 연속 운전할 수 있는 고비점 화합물 제거 시스템을 제공할 수 있다. 또한, 본 발명은 구형 활성탄을 이용하여 페인트 부스로부터 유입된 가스의 정화 효율을 증가시킬 수 있는 고비점 화합물 제거 시스템을 제공할 수 있다.

Подробнее
Номер записи: 53