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Небесная энциклопедия

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Применить Всего найдено 5. Отображено 5.
17-09-2015 дата публикации

A METHOD FOR PREPARING HEXAZA[3.3.3]PROPELLANE COMPOUNDS AS KEY INTERMEDIATES FOR NEW MOLECULAR EXPLOSIVES

Номер: KR0101553876B1
Автор: 김영규, 김진석, 정규현, 신문용, 김승희, 하태환, 이혜령, 김명학
Принадлежит: 국방과학연구소

... 본 발명은 신규 분자화약의 주요 골격구조로 사용될 수 있는 하기 화학식 (I)로 표시되는 헥사아자[3.3.3]프로펠레인 화합물 및 이의 제조방법에 관한 것이다: [화학식 I] 상기 식 중, R은 H, 산소, 질소, 황, 할로겐 등의 이종원자 또는 불포화기를 포함할 수 있는 C1~C20의 알킬, 시클로알킬, 아릴알킬 또는 아릴이고; X는 H2, O 또는 S이다.

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Номер записи: 1
25-06-2015 дата публикации

LITHIUM CELL, POLYMER BINDER THEREFOR, AND LITHIUM CELL ELECTRODE INCLUDING SAME

Номер: KR1020150070861A
Автор: HWANG, SEUNG SIK, PARK, JIN HWAN, KIM, MYEONG HAK, KIM, SANG MO, KIM, YOUNG GYU, OH, SEUNG M., JURNG, SUN HYUNG, CHOI, SUNG YEOL
Принадлежит:

The present invention provides a polymer binder for a lithium battery including either phenanthrenequinone repeating units or phenanthrene repeating units, an electrode for a lithium battery including the polymer binder, and a lithium battery having the electrode. When the conductive polymer binder is used to form the electrode, a high-rate capacity and a lifespan of the lithium cell can be improved. COPYRIGHT KIPO 2015 ...

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Номер записи: 2
07-08-2018 дата публикации

유산으로부터 락타이드의 제조방법

Номер: KR0101886434B1
Автор: 홍채환, 김시환, 서지연, 한도석, 김영규, 김명학
Принадлежит: 현대자동차주식회사, 서울대학교산학협력단

... 본 발명은 발효 공정을 통하여 제조되는 유산 단량체로부터 고수율로 락타이드를 제조하는 방법에 관한 것으로서, 더욱 상세하게는 유산을 특정 용매로 처리하고 촉매를 가하여 반응시킨 다음 상분리하여 락타이드를 제조함으로서 고순도이면서도 고수율로 락타이드를 제조할 수 있어서 폴리유산의 원가를 대폭 낮출 수 있는 개선된 락타이드의 제조방법에 관한 것이다.

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Номер записи: 3
16-06-2015 дата публикации

DEVICE FOR MEASURING SINGLE CRYSTAL GROWTH WEIGHT OF SINGLE CRYSTAL GROWTH FURNACE

Номер: KR101528483B1
Автор: KIM, MYEONG HAK
Принадлежит: ASE CO., LTD.

The invention relates to a device for measuring a single crystal growth weight of a single crystal growth furnace. The device comprises a vertically pulling means; a sliding cantilever beam mounted on one side of the vertically pulling means to be moved upward and downward; a load cell mounted on a top surface of the sliding cantilever beam; a heating camber coupled to a lower part of the sliding cantilever beam; a driving unit coupled to an end part of the sliding cantilever beam; and a pulling bellows mounted on a lower part of a penetration unit formed in an upper surface of the heating chamber and an end part of the sliding cantilever beam; and a load cell bellows mounted between a lower surface of the driving unit and the top surface of the sliding cantilever beam. COPYRIGHT KIPO 2015 ...

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Номер записи: 4
26-03-2018 дата публикации

SOLAR PHOTOVOLTAIC POWER GENERATING SYSTEM FOR AGRICULTURE

Номер: KR101842066B1
Автор: CHOI, DONG HEE, JUNG, IN HYUK, KIM, MYEONG HAK, KIM, CHEOL JU
Принадлежит: KOREA HYDRO & NUCLEAR POWER CO., LTD.

The objective of the present invention is to provide a solar photovoltaic power generating system for agriculture which enables land use for agriculture in an area directly under a photovoltaic module for realizing solar power generation, and enables land use for agriculture between structures. The solar photovoltaic power generating system for agriculture according to an embodiment of the present invention includes a basic concrete structure installed to a predetermined depth from the surface of farmland and protruding to the outside of the farmland, a column which is connected to the basic concrete structure and having a predetermined height, a horizontal beam installed in the column, a collar beam installed in the horizontal beam, and a solar module installed in the collar beam. COPYRIGHT KIPO 2018 ...

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Номер записи: 5