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Небесная энциклопедия

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

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Мониторинг СМИ

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

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Применить Всего найдено 26. Отображено 26.
04-10-2018 дата публикации

전자파 흡수체 유닛의 보관 장치

Номер: KR0101895344B1
Автор: 장재웅, 김태윤, 장경덕, 민병희, 문귀원
Принадлежит: 한국항공우주연구원

... 본 발명은 전자파 흡수체 유닛의 보관장치에 관한 것으로서, 보다 상세하게는 판재부의 상단에 전자파 흡수체가 설치되고 하부에 복수개의 롤러가 구비되는 전자파 흡수체 유닛의 반출 내지 적재 등을 효과적으로 수행할 수 있는 전자파 흡수체 유닛의 보관장치에 관한 것이다. 본 발명에 의한 전자파 흡수체 유닛의 보관장치는 사각 판재형상의 수평플레이트와 상기 수평플레이트의 가장자리에 수직으로 직교하도록 연결된 다수개의 수직프레임에 다층의 랙구조물과 상기 랙구조물의 일측에 구비되어 상기 수평이송부의 방향과 수직하게 상하로 직선운동하며, 상기 전자파 흡수체 유닛을 이송하는 수직이송부와 상기 수평플레이트의 상부에 설치되어 상기 전자파 흡수체 유닛을 좌우로 이송하는 컨베이어벨트형식의 수평이송부로 구성되는 것을 특징으로 한다. 본 발명은 또한 다층의 랙구조물에 구비된 수직이송부 및 수평이송부를 통해 전자파 흡수체 유닛을 순차적으로 수직 및 수평 방향으로 이송하여 적재 가능하므로 적재 공간 활용도가 향상되고 이송하여 적재하는데 소요되는 시간과 노력을 감축하여 작업자의 육체적인 노동량을 감소시킬 수 있는 전자파 흡수체 유닛의 보관장치에 관한 것이다.

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Номер записи: 1
16-01-2017 дата публикации

ELECTROMAGNETIC WAVE TEST METHOD AND APPARATUS

Номер: KR1020170005540A
Автор: JANG, JAE WOONG, KIM, TAE YOUN, JANG, KYUNG DUK, MIN, BYOUNG HEE, MOON, GUEE WON
Принадлежит:

The present invention relates to an electromagnetic wave test method for testing the tolerance of an electromagnetic wave by applying an electromagnetic wave to a test object, and an apparatus thereof. The method according to the present invention includes a step of setting a test limit value and a step of controlling the increase of the intensity of the electromagnetic wave applied to the test object in accordance with the ratio of the intensity of the electromagnetic wave applied to the test object with respect to a set test limit value. According to the present invention, it is possible to improve test speed by controlling the increase of the intensity of the electromagnetic wave applied to the test object according to the ratio of the intensity of the electromagnetic wave applied to the test object with respect to the test limit value. The increase of the intensity of the electromagnetic wave can be accurately controlled when it reaches the test limit value. COPYRIGHT KIPO 2017 (AA) ...

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Номер записи: 2
23-03-2016 дата публикации

CABLE GUIDE DEVICE

Номер: KR1020160031755A
Автор: MIN, BYOUNG HEE, KIM, TAE YOUN, JANG, JAE WOONG, JANG, KYUNG DUK, MOON, GUEE WON
Принадлежит:

The present invention relates to a cable guide device, which is a guide device for guiding a cable provided in an interface panel. Provided is the cable guide device which comprises: a pole shaft installed above a base which can adjust the height; a support installed in the pole shaft while adjusting the height by the pole shaft; and a hanger provided to be movable on the support, and guiding a cable extracted from an interface panel to be provided to line up with an extraction direction. COPYRIGHT KIPO 2016 ...

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Номер записи: 3
12-11-2015 дата публикации

ENERGY SAVING OF C4 LPG SEPARATION APPARATUS

Номер: KR0101568906B1
Автор: 조영준, 민병희, 조정모, 박새미, 백정임, 서영종
Принадлежит: 롯데케미칼 주식회사

C4 LPG 분리 공정에 있어 열원으로서 폐열수(quench water)를 사용하여, 에너지를 절감하면서도 공정 운전을 최적화하여 공정의 열효율을 향상시켜 경제성이 극대화된 C4 LPG 분리 기술이 개시된다. 본 발명은 C4 LPG 피드로부터 노말부탄 및 아이소부탄을 분리하는 장치에 있어서, 상기 C4 LPG 피드가 유입되고, 폐열수를 열원으로 이용하여 하부로 노말부탄 스트림을 유출시키고, 상부로 아이소부탄 스트림을 유출시키는 분리컬럼; 상기 상부로 유출된 아이소부탄 스트림을 열원으로 이용하여 상기 C4 LPG 피드를 예열시키는 제1 열교환기; 및 상기 제1 열교환기를 통과한 상기 C4 LPG 피드에 대하여 상기 폐열수를 열원으로 이용하여 승온시켜 상기 분리컬럼으로 유입시키는 제2 열교환기;를 포함하는 에너지 절감형 C4 LPG 분리 장치를 제공한다.

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Номер записи: 4
10-05-2013 дата публикации

PRODUCTION METHOD FOR DIALCOXY MAGNESIUM COMPOUND

Номер: WO2013066110A1
Автор: CHOI, Byung-Ryol, MIN, Byung-Hee, PARK, Seng-Hwa, OH, Seok-young, CHANG, Woo-Seok, KIM, Min-Soo
Принадлежит:

The present invention relates to a production method for a dialcoxy magnesium compound. The production method for a dialcoxy magnesium compound of the present invention makes it possible to produce a dialcoxy magnesium compound having a uniform particle size distribution and a smooth-surfaced spherical shape.

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Номер записи: 5
10-05-2018 дата публикации

APPARATUS FOR STORING ELECTROMAGNETIC WAVE ABSORBER UNIT

Номер: KR1020180047234A
Автор: JANG, JAE WOONG, KIM, TAE YOUN, JANG, KYUNG DUK, MIN, BYOUNG HEE, MOON, GUEE WON
Принадлежит:

The present invention relates to an apparatus for storing an electromagnetic wave absorber unit. More specifically, the present invention relates to an apparatus for storing an electromagnetic wave absorber unit, capable of effectively withdrawing or stacking the electromagnetic wave absorber unit having a panel part, on which an electromagnetic wave absorber is installed, and a plurality of rollers at a lower portion thereof. According to the present invention, an apparatus for storing an electromagnetic wave absorber unit includes: a multi-layer rack structure including a horizontal plate having a rectangular plate shape and a plurality of vertical frames perpendicular to an edge of the horizontal plate; a vertical transfer unit provided at one side of the rack structure to linearly move perpendicularly to a direction of a horizontal transfer unit and to transfer the electromagnetic wave absorber unit; and the horizontal transfer unit mounted on the horizontal plate and having the form ...

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Номер записи: 6
28-05-2015 дата публикации

ENERGY-SAVING C4 LPG SEPARATION APPARATUS

Номер: KR1020150057266A
Автор: CHO, YOUNG JUN, MIN, BYUNG HEE, CHO, JOUNG MO, PARK, SAE MI, BAEK, JEONG IM, SEO, YOUNG JONG
Принадлежит:

Disclosed is a technology for separating C4 LPG, having a maximized economical efficiency as the thermal efficiency of the process is enhanced by reducing energy and optimizing the process operation, using waste heating water (quench water) as a heat source for a C4 LPG separation process. Provided is an energy-saving C4 LPG separation apparatus, regarding an apparatus for separating normal butane and isobutane from C4 LPG feed, which comprises: a separation column wherein the C4 LPG feed is introduced, and a normal butane stream is discharged into a lower portion and an isobutane stream is discharged into an upper portion by using quench water as a heat source; a first heat exchanger for preheating the C4 LPG feed using the isobutane stream discharged into the upper portion as a heat source; and a second heat exchanger for heating the C4 LPG feed using the quench water as a heat source to be introduced into the separation. COPYRIGHT KIPO 2015 ...

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Номер записи: 7
31-03-2017 дата публикации

DEVICE FOR MEASURING PERFORMANCE OF ANTENNA

Номер: KR101721926B1
Автор: MIN, BYOUNG HEE, JANG, JAE WOONG, KIM, TAE YOUN, JANG, KYUNG DUK, MOON, GUEE WON
Принадлежит: KOREA AEROSPACE RESEARCH INSTITUTE

The present invention relates to a device for measuring performance of an antenna. Specifically, the device for measuring performance of the antenna has an effect of measuring the performance of a transmission and reception antenna at once and dynamically controlling a signal for measuring a distance according to a distance calculated between the transmission and reception antennas. COPYRIGHT KIPO 2017 ...

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Номер записи: 8
17-08-2015 дата публикации

SEAWATER COMMUNICATION HOLE

Номер: KR1020150092939A
Автор: LEE, IN SOOK, MIN, BYUNG HEE, HONG, KYUNG JU
Принадлежит:

The present invention relates to a seawater communication hole preventing a leakage of dredging soil while minimizing a water head difference of the sea surface and a hinterland. The present invention comprises: a seawater pipe (100) which is installed to penetrate a revetment (10) forming a boundary of a waterfront landfill planned place to enable one end to head toward the outside of the revetment (10) and to enable the other end to head toward the inside of the revetment (10) to be penetrated from one end to the other end to enable seawater to be communicated; and a seawater pipe flap gate (200) which is provided to the other end of the seawater pipe (100) to be opened by seawater introduced from the outside of the revetment (10) through the seawater pipe (100) to allow introduction of seawater and closes the seawater pipe (100) with seawater discharged from the inside of the revetment (10) to prevent the leakage of seawater. COPYRIGHT KIPO 2015 ...

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Номер записи: 9
01-12-2015 дата публикации

PROCESS OFR THE REMOVAL OF OLEFIN COMPONENT FROM C3 LPG

Номер: KR0101573581B1
Автор: 백정임, 민병희, 변천식
Принадлежит: 롯데케미칼 주식회사

... 추출탑에서 C3 LPG 피드로부터 올레핀 성분을 선택적으로 추출하는 추출제로서 신규의 추출제를 사용하여 MAPD 함량을 획기적으로 낮춘 고순도의 C3 LPG를 제조하는 방법이 개시된다. 본 발명은 추출탑에서 C3 LPG 피드로부터 올레핀 성분을 선택적으로 추출하는 추출제로 아미드계 용매 또는 디올계 용매를 사용하여 메틸아세틸렌 및 프로파디엔 함량이 10ppm 이하인 C3 LPG를 제조하는 방법을 제공한다.

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Номер записи: 10
17-10-2017 дата публикации

APPARATUS TO DESIGNATE POLE AXIS

Номер: KR101785225B1
Автор: MIHN, BYEONG HEE, KIM, SANG HYUK, HAM, SEON YOUNG, SEO, YOON KYUNG
Принадлежит: KOREA ASTRONOMY AND SPACE SCIENCE INSTITUTE

The present invention relates to an apparatus to designate a pole axis. According to the present invention, the apparatus to designate a pole axis comprises: a fixing plate (110) horizontally disposed; a rotation body (120) vertically coupled to an upper portion of the fixing plate (110) to horizontally rotate including a control circular groove (121) having both open sides, and formed on an upper portion thereof; a latitude control circle (130) which is upright such that two pole circles (132) disposed on both ends thereof having a semicircular shape face upward, and aligning co-latitudinally while being inserted into the control circle groove (121) to slide; a declination circle (140) which has a circular shape, has both sides axially coupled to the two pole circles (132) to rotate in the latitude control circle (130) and aligns the hour angle of the sun, and has a window (142) formed on an upper side thereof and opened such that solar light is inclined; a fixation support (150) to extend ...

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Номер записи: 11
24-11-2015 дата публикации

DRAWER TYPE CABLE STORAGE APPARATUS

Номер: KR101571515B1
Автор: CHO, IN KYOUNG, KIM, TAE YOUN, JANG, JAE WOONG, JANG, KYUNG DUK, MIN, BYOUNG HEE, MOON, GUEE WON
Принадлежит: KOREA AEROSPACE RESEARCH INSTITUTE

Disclosed is a drawer type cable storage apparatus. The disclosed drawer type cable storage apparatus comprises: a main body having multiple storage parts; and a cable drawer drawn out and inserted into each storage part of the main body in the same manner as a drawer. The cable drawer includes: a drawer main body having a front plate with a knob, and a bottom plate with a guide roller in both lateral surfaces to be guided along the guide rail provided in each storage part; a supporting shaft horizontally installed in the rear of the front plate; at least one fixing wheel inserted and fixed into the supporting shaft; a rotating wheel combined to be rotated with the outer circumferential surface of the fixing wheel, wherein a cable is wound on the outer circumferential surface of the rotating wheel; and a mounting clip separately provided in the both lateral inner surfaces of the rotating wheel and separately mounting the start end and the finish end of the cable wound on the rotating wheel ...

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Номер записи: 12
11-05-2016 дата публикации

REVETMENT BLOCK AND REVETMENT BLOCK CONSTRUCTING METHOD USING SAME

Номер: KR1020160051266A
Автор: HONG, KYUNG JU, MIN, BYUNG HEE
Принадлежит:

The present invention relates to a revetment block capable of preventing a loss of rubble in a reclaimed land with a revetment facility by constructing the revetment facility by joining the revetment blocks while the revetment blocks are arranged side by side on a left and right side, and joining the revetment blocks while the revetment blocks are piled up one after another; and to a revetment block constructing method using the same. The revetment block comprises: a block body (10) constructed to form the revetment facility; vertical joining units (20) formed on an upper and a lower part of the block body (10) to correspond to each other, joining the block bodies (10) piled up one after another in a vertical direction; transverse joining units (30) formed on a left and right side of the block body (10); and a transverse joining body (40) joined to the transverse joining unit (30), joining the block bodies (10) in a transverse direction. The vertical joining unit (20) includes a joining ...

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Номер записи: 13
15-06-2018 дата публикации

표준형 중형위성 전자파환경시험을 위한 전원선 임피던스 안정화 모사 회로

Номер: KR0101867418B1
Автор: 장재웅, 김태윤, 장경덕, 민병희, 문귀원
Принадлежит: 한국항공우주연구원

... 본 발명은 표준형 중형위성 전자파환경시험을 위한 전원선 임피던스 안정화 모사 회로에 관한 것으로, 좀 더 자세하게는 기설정된 전원선에 의해 임피던스 커브를 갖으며, 상기 임피던스 커브는 저주파의 제1임피던스 레벨과 상기 제1임피던스 레벨보다는 큰 고주파의 제2임피던스 레벨을 갖도록 구성되는 것을 특징으로 하는 표준형 중형위성 전자파환경시험을 위한 전원선 임피던스 안정화 모사 회로에 관한 것이다.

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Номер записи: 14
16-05-2018 дата публикации

GROUND STRUCTURE OF ELECTROMAGNETIC COMPATIBILITY TESTING TABLE

Номер: KR1020180050801A
Автор: JANG, JAE WOONG, KIM, TAE YOUN, JANG, KYUNG DUK, MIN, BYOUNG HEE, MOON, GUEE WON
Принадлежит:

Provided is a grounding structure of an electromagnetic compatibility testing table which can maximize convenience in moving an electromagnetic compatibility testing table while not forming a grounding hole on the bottom surface of an electromagnetic chamber. The grounding structure comprises: a plurality of grounding tracks provided to be in parallel with each other on the bottom surface of an electromagnetic chamber; an electromagnetic compatibility testing table laid on the bottom surface of the electromagnetic chamber; and at least one grounding line for electrically connecting an upper plate of the electromagnetic compatibility testing table and at least one of the plurality of grounding tracks. COPYRIGHT KIPO 2018 ...

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Номер записи: 15
08-08-2017 дата публикации

전자파 내성 시험 방법 및 장치

Номер: KR0101766234B1
Автор: 장재웅, 김태윤, 장경덕, 민병희, 문귀원
Принадлежит: 한국항공우주연구원

... 본 발명은 시험 대상에 전자파를 인가하여 전자파의 내성을 시험하는 전자파 내성 시험 방법 및 장치에 관한 것으로, 본 발명에 따른 방법은 시험 한계치를 설정 받는 단계, 그리고 설정된 시험 한계치에 대한 시험 대상에 인가되는 전자파의 강도의 비율에 따라 시험 대상에 인가되는 전자파의 강도의 증가폭이 가변되게 제어하는 단계를 포함하고, 설정된 시험 한계치에 대한 시험 대상에 인가되는 전자파의 강도의 비율에 따라 시험 대상에 인가되는 전자파의 강도의 증가폭이 가변되게 제어하는 단계는 시험 대상에 전자파가 인가되기 시작하는 시점부터 시험 대상에 시험 한계치에 해당하는 전자파가 인가되는 종료 시점까지를 시험 대상에 인가되는 전자파의 강도의 비율에 따라 복수의 구간으로 나누고, 시험 대상에 인가되는 전자파의 강도의 비율이 증가하는 구간으로 갈수록 시험 대상에 인가되는 전자파의 강도의 증가폭은 작아지도록 제어한다. 본 발명에 의하면, 시험 한계치에 대한 시험 대상에 인가되는 전자파의 강도의 비율에 따라 시험 대상에 인가되는 전자파의 강도의 증가폭이 가변되도록 제어하여 시험 속도를 향상시키고, 시험 한계치에 이르러서는 정밀 제어할 수 있다.

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Номер записи: 16
29-12-2015 дата публикации

VARIABLE FRAME HOLDER

Номер: KR101580525B1
Автор: JANG, JAE WOONG, KIM, TAE YOUN, JANG, KYUNG DUK, MIN, BYOUNG HEE, MOON, GUEE WON
Принадлежит: KOREA AEROSPACE RESEARCH INSTITUTE

According to the present invention, disclosed is a variable frame holder including: a fixing frame part (110) which is installed and fixed erectly on a wall by being formed in a square frame shape, has a slot type first sliding hole (112) which is extended in a vertical direction (H) and is formed at a vertical frame (111) of both sides facing in a width direction, and has a slot type second sliding hole (114) which is extended in a width direction (W) and is formed at a horizontal frame (113) facing in the vertical direction (H); a plurality of vertical bars (120) which is arranged erectly inside the fixing frame (110) by being formed in a bar shape extended in a fixed length, and is installed to be slid along the width direction (W) along the second slide hole (114) as an upper part and a lower part are supported by being inserted into two second slide holes (114) respectively; and a plurality of horizontal bars (130) which is formed in a bar shape extended in a fixed length, and forms ...

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Номер записи: 17
15-06-2018 дата публикации

SOLAR TRACKING APPARATUS USING OPTICAL SENSOR AND CONTROL METHOD THEREOF

Номер: KR1020180064814A
Автор: MIHN, BYEONG HEE, HAN, JEONG YEOL, KIM, SANG HYUK, PARK, YOUNG SIK, NAM, UK WON
Принадлежит:

The present invention relates to a solar tracking apparatus using an optical sensor, which comprises: an upper part having an oval vertical cross section; a middle part connected to the upper part, and having a semicircle hollow space in a vertical cross section formed around the entire periphery in a circumferential direction so as to be recessed in the circumferential direction; and a lower unit connected to the middle unit, and formed in a cylindrical shape. According to the present invention, eight optical sensor groups are formed at 45 degrees in a circumferential direction of the middle part, wherein first to eighth optical sensor groups are formed in due east, due west, due south, due north, southeast, southwest, northeast and northwest directions, respectively. The first to eighth optical sensor groups separately include: an optical sensor (1) for receiving sunlight when an orientation angle of the solar tracking apparatus with sun is greater than 45 degrees; an optical sensor ( ...

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Номер записи: 18
27-06-2016 дата публикации

BICONICAL ANTENNA POSITIONER

Номер: KR101633587B1
Автор: CHO, IN KYOUNG, KIM, TAE YOUN, JANG, JAE WOONG, JANG, KYUNG DUK, MIN, BYOUNG HEE, MOON, GUEE WON
Принадлежит: KOREA AEROSPACE RESEARCH INSTITUTE

The present invention relates to a biconical antenna positioner and, more specifically, to a biconical antenna positioner which can store a biconical antenna of a large volume without separation of a cone and a connection rod and simultaneously store several biconical antennas, thereby efficiently using a space. COPYRIGHT KIPO 2016 ...

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Номер записи: 19
16-05-2018 дата публикации

POWER LINE IMPEDANCE STABILIZATION SIMULATING CIRCUIT FOR ELECTROMAGNETIC COMPATIBILITY TEST OF STANDARD COMPACT ADVANCED SATELLITE

Номер: KR1020180051084A
Автор: JANG, JAE WOONG, KIM, TAE YOUN, JANG, KYUNG DUK, MIN, BYOUNG HEE, MOON, GUEE WON
Принадлежит:

The present invention relates to a power line impedance stabilization simulating circuit for an electromagnetic compatibility test of a standard compact advanced satellite, and more particularly, to a power line impedance stabilization simulating circuit for an electromagnetic compatibility test of a standard compact advanced satellite, which has an impedance curve by a preset power line. The impedance curve is configured to have a first impedance level of a low frequency and a second impedance level which is higher than the first impedance level. Accordingly, the present invention can simulate the electromagnetic compatibility test of each unit. COPYRIGHT KIPO 2018 ...

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Номер записи: 20
03-03-2016 дата публикации

CABLE GUIDE

Номер: KR101599034B1
Автор: MIN, BYOUNG HEE, KIM, TAE YOUN, JANG, JAE WOONG, JANG, KYUNG DUK, CHO, IN KYOUNG, MOON, GUEE WON
Принадлежит: KOREA AEROSPACE RESEARCH INSTITUTE

The present invention provides a cable guide, which may maintain a uniform spacing between a power cable and signal cables put on a test table verifying the electrical characteristics of a product. The cable guide includes a body, a plurality of guide rails, and a body fixing means. The body has a ″ㄷ″ shape, a body fastening protrusion portion formed on an ″ㄷ″ shaped end portion of an upper portion thereof, and a table fixing hole formed in a ″ㄷ″ shaped lower surface thereof. The plurality of guide rails are provided on an upper surface of the body having the ″ㄷ″ shape at a regular interval. The body fixing means is inserted into the table fixing hole to fix the body to a table inserted into a ″ㄷ″ shaped inner space of the body while moving vertical inside the ″ㄷ″ shaped space. COPYRIGHT KIPO 2016 ...

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Номер записи: 21
09-08-2018 дата публикации

광센서를 이용한 태양 추적 장치 및 그 제어 방법

Номер: KR0101878079B1
Автор: 민병희, 한정열, 김상혁, 박영식, 남욱원
Принадлежит: 한국 천문 연구원

... 본 발명은 수직 단면이 타원형으로 이루어진 상부, 상기 상부와 연결되며 수직 단면으로 반원(半圓)의 빈 공간이 원주 방향 둘레 전체적으로 형성되어 원주 방향으로 함몰된 형태로 이루어진 중간부, 및 상기 중간부와 연결되며 원기둥 모양으로 형성된 하부로 이루어진 광센서를 이용한 태양 추적 장치에 있어서, 상기 중간부의 원주방향으로 45도 각도로 8개의 광센서 묶음이 형성되되, 제 1 광센서 묶음은 정동(正東) 방향으로, 제 2 광센서 묶음은 정서(正西) 방향으로, 제 3 광센서 묶음은 정남(正南) 방향으로, 제 4 광센서 묶음은 정북(正北) 방향으로, 제 5 광센서 묶음은 남동 방향으로, 제 6 광센서 묶음은 남서 방향으로, 제 7 광센서 묶음은 북동 방향으로, 제 8 광센서 묶음은 북서 방향으로 형성하고, 상기 제 1 광센서 묶음 내지 상기 제 8 광센서 묶음은, 태양과 상기 태양 추적 장치의 지향각이 45도보다 크면 태양빛을 받을 수 있는 광센서①, 태양과 상기 태양 추적 장치의 지향각이 30도보다 크면 태양빛을 받을 수 있는 광센서②, 태양과 상기 태양 추적 장치의 지향각이 15도보다 크면 태양빛을 받을 수 있는 광센서③, 및 태양과 상기 태양 추적 장치의 지향각이 0도보다 크면 태양빛을 받을 수 있는 광센서④을 각각 포함한다.

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Номер записи: 22
10-12-2015 дата публикации

Cleaning kit and cleaning kit for the electromagnetic chamber door

Номер: KR0101576711B1
Автор: 민병희, 김태윤, 장재웅, 장경덕, 문귀원
Принадлежит: 한국항공우주연구원

... 본 발명은 청소용 키트 및 전자파 챔버 도어 청소용 키트에 관한 것으로, 더욱 상세하게는 소가 이루어지는 해당 틈새, 예를 들어 핑거 가스켓의 파손을 방지할 수 있고, 청소용 주걱 및 청소부재를 손쉽게 착탈할 수 있으며 해당 틈새의 크기나 모양에 맞는 청소용 주걱으로 교체할 수 있으며, 상판과 하판이 힌지 결합하여 회동할 수 있으며, 자석에 의해 간단하게 체결되는 청소용 키트 및 전자파 챔버 도어 청소용 키트에 관한 것이다.

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Номер записи: 23
17-06-2015 дата публикации

CLEANING KIT AND KIT TO CLEAN ELECTROMAGNETIC WAVE CHAMBER DOOR

Номер: KR1020150066972A
Автор: MIN, BYOUNG HEE, KIM, TAE YOUN, JANG, JAE WOONG, JANG, KYUNG DUK, MOON, GUEE WON
Принадлежит:

The present invention relates to a cleaning kit and a kit to clean an electromagnetic wave chamber door. More specifically, for example the present invention prevents a finger gasket from being damaged and enables a cleaning scoop and a cleaning tool to easily be attached to and detached from the kit. The cleaning scoop can be replaced to correspond to a size or a shape of a gap to be cleaned, and an upper plate and a lower plate are hinged to be rotated. The cleaning kit and the kit to clean an electromagnetic wave chamber door are easily coupled by a magnet. COPYRIGHT KIPO 2015 ...

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Номер записи: 24
11-11-2015 дата публикации

WALL-MOUNTED ADVERTISEMENT BOARD

Номер: KR1020150126160A
Автор: MIN, BYUNG HEE
Принадлежит:

The present invention relates to a wall-mounted advertisement board which is inexpensive, has an elegant outer appearance, and enables advertisement content to be replaced simply and easily if necessary, thereby improving an advertising effect considerably. The wall-mounted advertisement board comprises: a front surface portion (31) which is extended surrounding a front end corresponding to a rim (12) of a main body (10) having a plurality of LEDs (20) arranged on an inner surface thereof; a side surface portion formed by bending and extending in two stages, and tightly fixed surrounding from an outer end of the front surface portion to the outer end and the back surface of the rim, thereby forming a mounting groove (30a) with a fixed gap between the back surface of the front surface portion and the front surface of a rim portion; a rear surface portion (33) formed by bending and extending, and tightly fixed surrounding from an inner end of the side surface portion through an outer circumferential ...

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Номер записи: 25
28-05-2015 дата публикации

METHOD FOR REMOVING OILEFIN COMPONENT IN C3 LPG

Номер: KR1020150057459A
Автор: BAEK, JEONG IM, MIN, BYUNG HEE, BYUN, CHUN SIK
Принадлежит:

In the present invention, disclosed us a manufacturing method of a C3 LPG which is an extracting reagent for selectively extracting olefin component from C3 LPG feed in an extraction column, manufacturing the C3 LPG with high purity which has reduced content of MAPD by using a novel extracting reagent. In the present invention, provided is a manufacturing method of C3 LPG whose each content of methyl acetylene and propadiene is not more than 10 ppm by using an amide based solvent or a diol based solvent wherein the amide based solvent and the diol based solvent are an extracting reagent and are allowed to selectively extract olefin components from C3 LPG feed from the extracting column. COPYRIGHT KIPO 2015 ...

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Номер записи: 26