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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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Применить Всего найдено 117. Отображено 100.

10-05-2016 дата публикации

MULTIPURPOSE COOKING DEVICE

Номер: KR1020160049884A

Автор: PARK, JAI HEUN, JEONG, YONG HWA

Принадлежит:

The present invention relates to a multipurpose cooking device in which a cooking container, a baking plate, a fixing plate, and the like are combined to be detached and attached to cook more various dishes. A conventional multipurpose cooker has the problem of increase in product costs and a complex configuration for various dishes such as a dish with soup, a skewer, and the like. To solve the problem of the present invention, provided is the multipurpose cooking device in which an upper plate having an opening connected to the inside of a main body is combined with the upper side of the main body. In addition, four supporting devices are combined with the upper side of four protruding edge portions formed in the inner surface of the main body, respectively. Moreover, a carbon heater radiating far infrared rays in a radiant heat conduction method is equipped in the lower portion inside the main body. In addition, one of a cooking container for a dish with soup, or a meat plate for baking ...

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Номер записи: 1

04-06-2020 дата публикации

GALVANIZED STEEL SHEET HAVING EXCELLENT HARDNESS AND GALLING RESISTANCE, AND MANUFACTURING METHOD THEREFOR

Номер: WO2020111779A2

Автор: NAM, Kyung-Hoon, JUNG, Yong-Hwa, KO, Kyoung-Pil, KIM, Tae-Yeob, JUNG, Woo-Sung

Принадлежит:

The present invention relates to a galvanized steel sheet plated by vacuum deposition and, more specifically, to a galvanized steel sheet having excellent hardness and galling resistance, and a method for manufacturing same.

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Номер записи: 2

26-11-2015 дата публикации

SYSTEM FOR DETECTING HEAD OF ANIMAL USING DEPTH INFORMATION AND DETECTION METHOD THEREFOR

Номер: WO2015178556A1

Автор: CHUNG, Yong Wha, KIM, Jin Han, CHOI, Dong Whee, KIM, Hee Gon, PARK, Dai Hee, CHUNG, Yeon Woo, KIM, Suk, CHANG, Hong Hee

Принадлежит:

The present invention relates to a system for detecting a head of an animal using depth information and a detection method therefor and, more particularly, to a system for detecting a head of an animal using depth information, which comprises: an information acquisition unit (100) for acquiring depth information of a detection space using a depth camera; and a determination unit (200) for calculating information on the height of a head of an animal within the detection space by analyzing the depth information received from the information acquisition unit (100), and when the information on the height of the head is different from a predetermined setting value on the basis of comparison, determining whether the animal is mounted.

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Номер записи: 3

02-06-2016 дата публикации

AL-MG COATED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME

Номер: KR0101626605B1

Автор: 양지훈, 정재인, 김태엽, 정용화

Принадлежит: 주식회사 포스코, 재단법인 포항산업과학연구원

... 진공코팅을 이용하여 알루미늄-마그네슘 코팅된 강판에 관한 것으로서, 알루미늄-마그네슘 코팅층은 1 내지 45 중량%의 마그네슘, 잔부 알루미늄, 및 기타 불가피한 불순물로 구성되며, 강판을 열처리하여 알루미늄-마그네슘 코팅층에 Al3Mg2 합금상이 형성된다.

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Номер записи: 4

15-07-2016 дата публикации

용융금속 공급장치

Номер: KR0101639811B1

Автор: 남경훈, 곽영진, 이동열, 김태엽, 정용화, 김경보, 정우성, 엄문종, 이상철, 박상훈

Принадлежит: 주식회사 포스코

... 강판 등의 기판 코팅시 사용되는 용융금속의 연속 공급을 가능하게 하는 용융금속 공급장치가 제공된다. 본 발명은, 증발 금속이 코팅되는 피 코팅체가 내재되는 진공영역의 외부에 배치되고 용융금속이 수용되는 용융금속 용기수단; 상기 진공영역과 용기수단 사이에 연계되어 압력차를 통하여 용융금속을 진공영역에 공급토록 제공되는 용융금속 공급유닛; 및 상기 용융금속의 공급을 제어토록 상기 용융금속 공급유닛에 구비되는 밸브수단과 상기 용기수단에 제공되는 침지형 유량제어수단 중 적어도 상기 침지형 유량제어수단을 포함하고, 상기 침지형 유량제어수단은, 용융금속에 일부분이 침지되면서 승강수단을 매개로 승강 가능하게 제공된 승강부재; 및, 상기 승강부재의 하단에 구비되고 용융금속 공급유닛에 구비된 용융금속 공급관의 유입구를 개폐시키어 공급유량을 제어토록 제공되는 공급관 개폐구;를 포함하여 구성된 것을 특징으로 하는 용융금속 공급장치를 제공한다. 이와 같은 본 발명에 의하면, 기판 코팅(증착) 영역으로의 용융금속 공급을 원활하게 하면서 공급량의 정밀 제어도 가능하게 함은 물론, 장치의 구조 간소화를 구현하여 비용 감축을 가능하게 하는 한편, 특히 물리적 기상 증착 공정(PVD)에의 적용도 용이하게 하는 개선된 효과를 얻을 수 있다.

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Номер записи: 5

01-06-2015 дата публикации

TRANSFORMATION SYSTEM FOR LICHEN-FORMING ASCOMYCETE

Номер: KR1020150059216A

Автор: HUR, JAE SEOUN, CHEONG, YONG HWA, PARK, SOOK YOUNG, JEONG, MIN HYE

Принадлежит:

The present invention relates to a transformation system for a lichen-forming ascomycete comprising: (a) a step of preparing agrobacterium adopting a recombinational expression vector including a gene coding a selected material; (b) a step of mixing a culture of the agrobacterium of the (a) step, smearing the culture with a medium having a gene delivery inducting material, cocultivating the culture at 15 to 28°C for 24 to 48 hours, and transforming the lichen-forming ascomycete; and (c) a step of selecting the transformed lichen-forming ascomycete. According to the present invention, a transformation method of the lichen-forming ascomycete efficiently transforms the lichen-forming ascomycete, and shows an effect that a growth velocity is improved 50 to 250 times compared to a wild lichen-forming ascomycete. In addition, since it is possible to be transformed into a lichen-forming ascomycete in an assurgent shape like the wild type of a lichen-forming ascomycete in a yeast shape, the present ...

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Номер записи: 6

04-10-2012 дата публикации

FILM FORMATION COMPOSITION FOR PREVENTING BLACKENING OF STEEL SHEET, AND STEEL SHEET HAVING FILM FORMED BY COMPOSITION

Номер: WO2012134179A2

Автор: KWAK, Young-Jin, KIM, Dong-Yun, JUNG, Woo-Sung, NAM, Kyung-Hoon, LEE, Dong-Yoeul, HONG, Seok-Jun, KIM, Tae-Yeob, JUNG, Yong-Hwa, EOM, Mun-Jong, CHOI, Myoung-Hee, KIM, Gab-Yong, PARK, Sang-Hoon, LEE, Sang-Cheol, NAM, Yang-Woo

Принадлежит:

The present invention relates to a film formation composition for improving the blackening of the surface of a steel sheet, particularly, the surface of a steel sheet containing Mg on the surface thereof, such as a Mg sheet, a plated steel sheet having a plated layer comprising Mg, and the like, a steel sheet comprising a film formed by the composition, and a method for forming the film. Provided are a film formation composition for preventing the blackening of the surface of a steel sheet, comprising: 2.5-7.5 parts by weight of a water-soluble phenoxy resin; 0.1-0.5 parts by weight of a fluorometal acid; 0.1-0.5 parts by weight of a metal compound; and 1-5 parts by weight of a cross-linking agent, wherein the steel sheet is a magnesium sheet comprising magnesium on the surface thereof or a steel sheet having a plated layer containing magnesium, a steel sheet comprising a film formed by the composition, and a method for forming the film.

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Номер записи: 7

28-11-2017 дата публикации

APPARATUS AND METHOD FOR DETECTING PROXIMAL ENTITY TO STABLE

Номер: KR1020170130161A

Автор: CHUNG, YONG WHA, PARK, DAI HEE, SA, JAE WON, KIM, HEE GON, LEE, SANG JIN, JU, MI SO, HAN, SEOUNG YUP

Принадлежит:

When detecting a proximal entity to a stable, an apparatus of the present invention sets a region in which a plurality of entities is close together and recognized as one as an interested region from an image photographed through a camera unit photographing the inside of the stable, projects a second frame which is the previous frame of a first frame to the first frame in which the interested region is set, processes pixel arrangement of a region of each entity on the second frame to a position of the interested region on the frame according to the projection result, and separates and displays the plurality of entities in the interested region as an individual entity through the result image of the pixel arrangement. COPYRIGHT KIPO 2017 (120) Memory (130) Processor (AA) Image photographing direction ...

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Номер записи: 8

19-02-2018 дата публикации

합금 코팅 강판 및 이의 제조방법

Номер: KR0101829765B1

Автор: 양지훈, 정재인, 김태엽, 정용화

Принадлежит: 주식회사 포스코, 재단법인 포항산업과학연구원

... 합금 코팅 강판 및 그 제조방법에 관한 것으로, 강판; 및 상기 강판 상에 위치하는 Al-Mg-Si 합금층;을 포함하고, 상기 Al-Mg-Si 합금층은, 합금층 내 Mg 함량의 구배(gradient)가 존재하는 것인, 합금 코팅 강판 및 그 제조방법을 제공할 수 있다.

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Номер записи: 9

26-06-2014 дата публикации

HEATING APPARATUS, AND COATING DEVICE COMPRISING SAME

Номер: WO2014098489A1

Автор: JUNG, Yong-Hwa, NAM, Kyung-Hoon, EOM, Mun-Jong, JUNG, Woo-Sung, HONG, Seok-Jun, KWAK, Young-Jin, KIM, Tae-Yeob, LEE, Dong-Yoeul

Принадлежит:

Provided is a heating apparatus for generating coating vapors for coating a base metal (steel sheet) which continuously moves in a vacuum. Also, provided is a coating device comprising said heating apparatus. According to the present invention, a coating material generated as the coating vapor is supplied in a solid (solid state) during an early stage and converted to a liquid (liquid state) afterwards and supplied to a heating unit, thus preventing the erosion of equipment and the like caused by the direct supply of a liquid coating material and preventing the temperature of the coating material from being lowered by the supply of a solid wire, thereby ultimately maximizing energy efficiency of the heating apparatus.

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Номер записи: 10

18-02-2016 дата публикации

METHOD AND APPARATUS FOR MOVEMENT TRAJECTORY TRACKING OF MOVING OBJECT ON ANIMAL FARM

Номер: KR0101595334B1

Автор: 정용화, 박대희, 노병준, 오승근, 김용, 좌상숙

Принадлежит: 고려대학교 산학협력단

... 본 발명은 농장의 움직임 개체의 이동 궤적 트래킹 방법에 있어서, 움직임 개체를 촬영한 영상 데이터의 복수의 영상 프레임에 대하여 차영상 방법을 적용하여 움직임 개체를 탐지하는 단계; 상기 탐지된 움직임 개체들 간의 거리에 기반하여, 각 움직임 개체를 식별하는 단계; 상기 식별된 움직임 개체 단위로 이동 궤적을 트래킹하는 단계를 포함하는 것을 특징으로 한다.

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Номер записи: 11

29-11-2017 дата публикации

DEVICE AND METHOD FOR DETECTING ENTITIES ADJACENT TO STABLE

Номер: KR1020170130706A

Автор: CHUNG, YONG WHA, PARK, DAI HEE, JU, MI SO, KIM, HEE GON, SA, JAE WON, LEE, SANG JIN, HAN, SEOUNG YUP

Принадлежит:

When detecting entities adjacent to a stable, a device for detecting entities adjacent to a stable sets an adjacent object area in which a plurality of objects are close to be recognized as one in an image for shooting the inside of a stable through a camera part, performs morphological operation on a second frame which is a previous frame of a first frame in which an interest region is set, projects morphological operation-processed second frame to the first frame, and calculates a region ratio for divided regions in the interest region based on whether interest region overlaps with each entity region of the second frame on the third frame in accordance with the result of the projection, and separates and displays each entity by adjusting each entity region divided in the interest region based on the region ratio. COPYRIGHT KIPO 2017 (S801) Detecting entities in a photographed image (S802) Adjacent entity occurence (S803) Adjusting HSV values (S804) Designating an adjacent part as an interest ...

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Номер записи: 12

28-06-2018 дата публикации

PLATED STEEL SHEET HAVING MULTILAYER STRUCTURE AND MANUFACTURING METHOD THEREFOR

Номер: WO2018117701A1

Автор: KO, Kyoung-Pil, NAM, Kyung-Hoon, KIM, Tae-Yeob, LEE, Dong-Yoeul, JUNG, Yong-Hwa, JUNG, Woo-Sung

Принадлежит:

The present invention relates to a plated steel sheet often used as materials for vehicles, home appliances, construction and the like and, more specifically, to a plated steel sheet having a multilayer structure and a method for manufacturing the same.

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Номер записи: 13

11-10-2012 дата публикации

FINGERPRINT AUTHENTICATION DEVICE USING PCA, AND METHOD THEREFOR

Номер: WO2012138004A1

Автор: CHAE, Seung Hoon, KWAK, Keun Chang, SEO, Chang Ho, CHUNG, Yong Wha, PAN, Sung Bum

Принадлежит:

The present invention relates to a fingerprint authentication device, and to a fingerprint authentication method therefor. The fingerprint authentication device according to the present invention includes: a database unit for storing a registered fingerprint image; a unit for inputting a fingerprint image for receiving, from a user, an image of a fingerprint of the user; a feature-based fingerprint-matching unit for extracting a feature from the image of the fingerprint of the user inputted through the unit for inputting a fingerprint image and the registered fingerprint image stored in the database unit, and performing a feature-based fingerprint-matching operation on the basis of the extracted feature; a principal component analysis (PCA)-based fingerprint-matching unit for performing a fingerprint-matching operation through a PCA method on the basis of the feature extracted from the image of the fingerprint of the user and the registered fingerprint image; and an authenticating unit ...

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Номер записи: 14

08-11-2017 дата публикации

소리분석을 통한 선로전환기의 고장 탐지 식별 시스템

Номер: KR0101794543B1

Автор: 이종현, 이종욱, 박대희, 정용화, 임철후, 이광희, 윤석한

Принадлежит: 주식회사 세화

... 본 발명은 소리분석을 통한 선로전환기의 고장 탐지 식별 시스템에 관한 것으로서, 보다 상세하게는 정상 또는 고장에 따른 선로전환기 전환 시의 소리 신호 형태에 따라 해당 고장의 종류까지 분류함으로써 관리자의 능동적인 대처를 기대할 수 있는 소리분석을 통한 선로전환기의 고장 탐지 식별 시스템에 관한 것이다.본 발명은 선로전환기의 근거리에 설치된 오디오 센서로 부터 선로전환 시 발생하는 소리를 획득하는 소리 취득 모듈; 상기 소리 취득 모듈에서 획득한 오디오 정보에서 Mel-Frequency Cepstrum Coefficient(MFCC), Time domain features, Frequency domain features로 구성되는 소리 특징들을 추출하는 소리 특징 추출 모듈; 특징 부분 집합 선택 알고리즘 또는 딥 러닝(Deep Learning) 방법 중의 하나인 나선신경망기술(CNN:Convolutional Neural Network)을 이용하여, 고장을 탐지 및 분류에 이용하기 위한 최적의 소리 특징들을 선택하는 소리 특징 최적화 모듈; 및 상기 소리 특징 최적화 모듈에서 최적화된 소리 특징을 전달받아 상기 선로전환기의 고장 탐지 및 분류하는 선로전환기 고장 탐지 및 분류 모듈;을 포함한다.본 발명은 초기 설치비용이 많이 발생하는 동영상을 이용한 방법, 사람이 직접 감시 하는 방법 등과 달리 대상에 아무런 제약을 받지 않은 상태에서 저비용 및 효과적으로 실제 선로전환기의 상태 정보를 취득할 수 있는 장점이 있다.

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Номер записи: 15

24-10-2017 дата публикации

ALLOY-COATED STEEL SHEET AND METHOD OF MANUFACTURING SAME

Номер: KR1020170117847A

Автор: YANG, JI HOON, JEONG, JAE IN, KIM, TAE YEOB, JUNG, YONG HWA

Принадлежит:

The present invention relates to an alloy-coated steel sheet, and a method of manufacturing the same. The alloy-coated steel sheet comprises: a steel sheet; and an Al-Mg-Si alloy layer positioned on the steel sheet. The Al-Mg-Si alloy layer has an Mg-containing gradient inside the alloy layer. COPYRIGHT KIPO 2017 ...

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Номер записи: 16

24-11-2011 дата публикации

WIRE TOOL

Номер: WO2011145856A3

Автор: MOON, Hwan Gyun, RYOO, Min Ho, JEONG, Yong Hwa

Принадлежит:

Provided is a wire tool, including: a metal-containing wire; a coated layer disposed on a surface of the wire; a plurality of diamond particles disposed at an upper portion of the coated layer; and a protective layer disposed between the diamond particles and the coated layer, and containing titanium (Ti) and at least two elements selected from the group consisting of aluminum (Al), silicon (Si), chromium (Cr), and vanadium (V).

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Номер записи: 17

09-03-2016 дата публикации

ELECTRIC RANGE HAVING DOUBLE HEATER

Номер: KR1020160026504A

Автор: PARK, JAI HEUN, JEONG, YONG HWA

Принадлежит:

The present invention relates to an electric range which has a double heater in which two heating elements are installed to increase an instantaneous calorific value and avoid an influence of wind so that the electric range shows excellent efficiency indoors and outdoors. Conventional electric ranges use a vacuum tube type heating element, which accounts for various problems including impact vulnerability, difficulty in manufacturing due to gas injection, vacuum creation, etc., a low instantaneous calorific value due to the single heating element, a short service life, etc. To solve the problems, the present invention provides the electric range which has the double heater, comprising: an inner heater (20) and an outer heater (21) which are installed, inside a range body (10), with a certain distance from each other; a reflector (12) which reflects heat radiated from the inner heater (20) and the outer heater (21); and a heat transmitting plate (14) which is installed in an upper plate ...

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Номер записи: 18

08-03-2016 дата публикации

ADVANCED TREATMENT TYPE CIRCULAR SETTING BASIN

Номер: KR101600946B1

Автор: KIM, HAK KWANG, JUNG, YONG HWA, KIM, DEUK YOUNG

Принадлежит: CHEONG HO ENVIRONMENT TECHNOLOGY CO., LTD., JE CHEON CITY

In a circular basin equipped with a sludge discharge device, the gap between a conical concrete floor surface and a sludge scraper cannot be reliably maintained, thereby making the sludge to float on the supernatant surface as a scum after the processes of accumulating, compaction, and decaying and degrading the water quality. The scum generates gases in the decaying process to shorten the lifespan of an apparatus, thereby requiring separate deodorizing equipment. In order to solve such problem, the present invention moves the scum to a sludge collector rotor center cage or a scum skimmer assembled with a feedwell in the direction toward a scum discharger and discharges the scum through the scum discharger installed on the outer wall of the basin in a center direction at the maximum length in order to easily remove the scum and improve the water quality. A wear unit is arranged on the inside and outside of a supernatant trough unit in order to flow the water up to the wide surface of the ...

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Номер записи: 19

07-02-2019 дата публикации

합금 코팅 강판 및 이의 제조방법

Номер: KR0101945378B1

Автор: 양지훈, 정재인, 정용화, 김태엽

Принадлежит: 주식회사 포스코, 재단법인 포항산업과학연구원

... 합금 코팅 강판 및 그 제조방법에 관한 것으로, 강판; 및 상기 강판 상에 위치하는 Al-Mg-Si 합금층;을 포함하고, 상기 Al-Mg-Si 합금층은, Al-Mg 합금상으로 이루어진 합금층 내에, Mg-Si 합금 알갱이가 포함된 형태인 것인, 합금 코팅 강판 및 그 제조방법을 제공할 수 있다.

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Номер записи: 20

10-06-2015 дата публикации

MAGNESIUM-ALUMINUM COATING STEEL SHEET, AND METHOD FOR MANUFACTURING SAME

Номер: KR101527144B1

Автор: JEONG, JAE IN, YANG, JI HOON, KIM, TAE YEOB, JUNG, YONG HWA

Принадлежит: POSCO, RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY

The present invention relates to a steel sheet having a magnesium-aluminum alloy coating layer with excellent corrosion resistance by using galvanic coupling. The steel sheet having a magnesium-aluminum alloy coating layer comprises a coating layer consisting of a steel sheet, a first magnesium-aluminum alloy layer formed on the upper part of the steel sheet, and a second magnesium-aluminum alloy layer formed on the upper part of the first magnesium-aluminum alloy layer. Moreover, the magnesium content of the first magnesium-aluminum alloy layer is higher than the magnesium content of the second magnesium-aluminum alloy layer. COPYRIGHT KIPO 2015 ...

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Номер записи: 21

09-03-2016 дата публикации

INSTANTANEOUS WATER HEATER AND HOT WATER BOILER USING SAME

Номер: KR1020160026502A

Автор: PARK, JAI HEUN, JEONG, YONG HWA

Принадлежит:

The present invention relates to an instantaneous water heater having a fan heater for heating water and a hot water boiler using the same which performs heating by circulating the water heated by the circulation water heater. The prior instantaneous water heater has a structure of heating the water using air heated by a heater, and thus is very complicated structurally, and also can not satisfy thermal efficiency by heating the water in a flow path formed at an outside of a casing and the water in a radiator by the heated air indirectly, and requires long time to heat the water. In order to solve the problems, provided are the instantaneous water heater including: a water storage board (21) having a plurality of guiding plates (21c) for the water entered from the outside to form the flow path to flow; a plate heater (22) which heats the water by contacting the water directly by being combined to one side of the water storage plate (21); and a cover plate (24) which is fixed to an outer ...

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Номер записи: 22

24-02-2011 дата публикации

WIRE SAW

Номер: KR2011021784A2

Автор: RYOO, Minho, LEE, Hyoungyoon, JEONG, Yongwha

Принадлежит:

The present invention relates to a wire saw, and particularly, to a wire saw that includes a partial coating layer formed on only a portion of ultrafine particle surfaces, in order to prevent the ultrafine particles from being over-deposited on a core line and also to enable the partial coating layer to be easily formed on the ultrafine particles.

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Номер записи: 23

25-10-2017 дата публикации

합금 코팅 강판 및 이의 제조 방법

Номер: KR0101789725B1

Автор: 양지훈, 정재인, 정용화, 김태엽

Принадлежит: 주식회사 포스코, 재단법인 포항산업과학연구원

... 합금 코팅 강판 및 이의 제조방법에 관한 것으로, 강판; 상기 강판의 일면 또는 양면상에 위치하는 Al을 포함하는 도금층; 및 상기 도금층 상에 위치하는 코팅층;을 포함하는 합금 코팅 강판이되, 상기 코팅층은, 2개, 또는 3개의 층으로 구분되고, 상기 코팅층은, Al, Si, 및 Mg 중 1종의 상, 또는 이들 중 2종 이상을 포함하는 합금 상을 포함하는 것인 합금 코팅 강판 및 이의 제조방법을 제공할 수 있다.

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Номер записи: 24

19-03-2025 дата публикации

Coordinate Attention IMPROVEMENT OF DETECTION SPEED BASED ON COORDINATE ATTENTION

Номер: KR20250038298A

Автор: 정용화, 천수, 유승현, 노재현, 백화평, 안한세

Принадлежит:

Coordinate Attention에 기반한 탐지 속도 개선이 개시된다. 일 실시예에 따른 탐지 속도 개선 시스템에 의해 수행되는 탐지 속도 개선 방법은, 영상 데이터 셋을 이용하여 제거하고자 하는 타겟 레이어에 조정 주의(Coordinate Attention)를 적용한 객체 탐지 모델을 학습하는 단계; 상기 학습된 객체 탐지 모델에 영상 정보를 입력하여 조정 주의 적용 전의 레이어의 특징맵과 조정 주의 적용 후의 레이어의 특징맵을 획득하는 단계; 및 상기 획득된 조정 주의 적용 전의 레이어의 특징맵과 상기 조정 주의 적용 후의 레이어의 특징맵의 차이 정보를 통해 가지치기를 수행할 채널을 선정하는 단계를 포함할 수 있다.

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Номер записи: 25

04-10-2012 дата публикации

FILM FORMATION COMPOSITION FOR PREVENTING BLACKENING OF STEEL SHEET, AND STEEL SHEET HAVING FILM FORMED BY COMPOSITION

Номер: WO2012134179A3

Автор: KWAK, Young-Jin, KIM, Dong-Yun, JUNG, Woo-Sung, NAM, Kyung-Hoon, LEE, Dong-Yoeul, HONG, Seok-Jun, KIM, Tae-Yeob, JUNG, Yong-Hwa, EOM, Mun-Jong, CHOI, Myoung-Hee, KIM, Gab-Yong, PARK, Sang-Hoon, LEE, Sang-Cheol, NAM, Yang-Woo

Принадлежит:

The present invention relates to a film formation composition for improving the blackening of the surface of a steel sheet, particularly, the surface of a steel sheet containing Mg on the surface thereof, such as a Mg sheet, a plated steel sheet having a plated layer comprising Mg, and the like, a steel sheet comprising a film formed by the composition, and a method for forming the film. Provided are a film formation composition for preventing the blackening of the surface of a steel sheet, comprising: 2.5-7.5 parts by weight of a water-soluble phenoxy resin; 0.1-0.5 parts by weight of a fluorometal acid; 0.1-0.5 parts by weight of a metal compound; and 1-5 parts by weight of a cross-linking agent, wherein the steel sheet is a magnesium sheet comprising magnesium on the surface thereof or a steel sheet having a plated layer containing magnesium, a steel sheet comprising a film formed by the composition, and a method for forming the film.

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Номер записи: 26

06-09-2016 дата публикации

NANO SANDING SYSTEM

Номер: KR101654364B1

Автор: JEONG, YONG HWA, CHOI, SANG JIN

Принадлежит: JEONG, YONG HWA, CHOI, SANG JIN

The present invention relates to a nano sanding system which is proper for mass production by automatically performing total processes and can regenerate defective products by fine polishing. An existing sanding apparatus is not automated to perform processes and thus is inappropriate for mass production and cannot perform fine polishing which is a drawback. To this end, the nano sanding system comprises: a plane sanding device comprising a plurality of nozzles, which performs a sanding process on an upper side of a part transferred to the inside by a conveyer belt, a supply unit, which supplies nanoparticles to the nozzles, and a transfer pipe which transfers nanoparticles, having fallen to a lower side of the conveyer belt, to the supply unit; and a dust collection device which is connected to the plane sanding device by a dust collection pipe to discharge impurities generated during the sanding process. The conveyer belt is made of an iron mesh to allow the nanoparticles to fall. A fixation ...

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Номер записи: 27

23-10-2018 дата публикации

DEPTH-BASED ADJACENT PIG DISTINGUISHING METHOD USING CONCAVE POINT AND SUPERPIXEL INFORMATION

Номер: KR101910843B1

Автор: JU, MI SO, BAEK, HAN SOL, KIM, JIN SEONG, CHUNG, YONG WHA, PARK, DAI HEE, KIM, HAK JAE

Принадлежит: CLASS ACT, CO., LTD.

The present invention relates to a method to distinguish pigs adjacent to each other from an image photographed by a closed cable television (CCTV) terminal installed in a pigpen. According to the present invention, the method comprises: a step (1) of photographing pigs inside a pig room by a monitoring CCTV terminal to acquire a digitized depth image; a step (2) of acquiring a region of interest (ROI); a step (3) of fixing two neighboring points with a predetermined interval in an ROI image to generate time-series data; a step (4) of extracting a concave point with a point having a minimum value from the time-series data; a step (5) of using the concave point to define start and end points; a step (6) of using the start and end points to fix a boundary extraction area; a step (7) of using a superpixel found from the depth image within the boundary extraction area to fix points in contact with each boundary line as a node so as to generate a graph; and a step (8) of separating and distinguishing ...

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Номер записи: 28

17-08-2018 дата публикации

TASK DISTRIBUTION METHOD USING PARALLEL PROCESSING ALGORITHM

Номер: KR101879419B1

Автор: CHOI, YOUN CHANG, KIM, JIN SEONG, KIM, JAE HAK, CHUNG, YEON WOO, CHUNG, YONG WHA, PARK, DAI HEE, KIM, HAK JAE

Принадлежит: CLASS ACT, CO., LTD.

The present invention relates to a task distribution method using a parallel processing algorithm and, more specifically, to a task distribution method using a parallel processing algorithm, comprising the steps of: (1) configuring an execution scenario for n tasks to be processed in a heterogeneous computing platform environment as an implementation graph; (2) obtaining an execution time measured by performing each of the n tasks respectively on a device CPU and a device GPU; and (3) determining a device CPU or a device GPU suitable for each of the n tasks as a corresponding processor. According to the present invention, optimal scheduling can be provided through task distribution. COPYRIGHT KIPO 2018 (S110) Step of implementing an execution scenario for n tasks as an implementation graph (S120) Step of obtaining an execution time measured by performing each of the n tasks respectively on a device CPU and a device GPU by using the implementation graph (S130) Step of determining a device ...

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Номер записи: 29

25-01-2017 дата публикации

PORTABLE TYPE VERTICAL FOLDING BATH TUB (FOLDING BATHTUB)

Номер: KR1020170009104A

Автор: JEONG, YONG HWA

Принадлежит:

According to the present invention, a portable type vertical folding bath tub is convenient to be carried and easy to be stored. Since the folding bath tub can be folded a carried away easily, the folding bath tub can be used at a place where there isn′t enough space to install a bath tub and, moreover, it can be used for camping and traveling. COPYRIGHT KIPO 2017 (AA) It is a portable personal bathtub only if opening the same in a shower booth ...

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Номер записи: 30

03-07-2014 дата публикации

PHOSPHATE SOLUTION FOR ZINC- OR ZINC-BASED ALLOY-PLATED STEEL SHEET, AND ZINC OR ZINC-BASED ALLOY-PLATED STEEL SHEET USING SAME

Номер: WO2014104442A1

Автор: KWAK, Young-Jin, NAM, Kyung-Hoon, JUNG, Yong-Hwa, KIM, Tae-Yeob, LEE, Dong-Yoeul, CHO, Seok-Won, LEE, Young-Ra, EOM, Mun-Jong, JUNG, Woo-Sung, HONG, Seok-Jun, MIN, Jae-Kyu, SOHN, Hong-Kyun

Принадлежит:

The present invention relates to a phosphate solution for a zinc- or zinc-based alloy-plated steel sheet, and a zinc- or zinc-based alloy-plated steel sheet using the same. One embodiment of the present invention provides a phosphate solution for a zinc- or zinc-based alloy-plated steel sheet which contains a Mo ion, a Ca ion and a phosphate ion. Another embodiment of the present invention provides a zinc- or zinc-based alloy-plated steel sheet comprising: a base steel sheet; a zinc-based or zinc alloy-based plating layer formed on the base steel sheet; and a phosphate film formed on the plating layer, wherein the phosphate film comprises a molybdenum compound, Ca and a phosphate. According to the present invention, it is possible to provide: a phosphate solution capable of preventing pitting generated when a steel sheet is treated with a phosphate and providing excellent corrosion resistance to a phosphate film; and a zinc- or zinc-based alloy-plated steel sheet using the same.

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Номер записи: 31

19-03-2025 дата публикации

- IMPROVEMENT OF DETECTION ACCURACY-WORKLOAD TRADEOFF WITH INVOLUTION AND FILTER PRUNING IN AUTONOMOUS VEHICLE ENVIRONMENT

Номер: KR20250038297A

Автор: 정용화, 노재현, 천수, 백화평, 유승현

Принадлежит:

... 자율주행 자동차 환경에서 인볼루션과 필터 프루닝을 적용한 탐지 정확도-작업부하 트레이드오프 개선 기술이 개시된다. 일 실시예에 따른 트레이드오프 개선 시스템에 의해 수행되는 자율주행 자동차 환경에서 탐지 정확도와 작업부하의 트레이드오프를 개선하기 위한 방법은, 객체 탐지 모델에 필터 프루닝 기법을 적용하여 새로운 객체 탐지 모델을 구성하는 단계; 탐지 정확도와 작업부하의 트레이드오프 해소를 측정하기 위해 제공된 통합 성능 지표를 통해 상기 구성된 새로운 객체 탐지 모델의 통합 성능 결과를 획득하는 단계; 및 상기 획득된 통합 성능 결과에 따라 상기 구성된 새로운 객체 탐지 모델에 인볼루션 기법을 적용하여 상기 새로운 객체 탐지 모델을 재구성하는 단계를 포함할 수 있다.

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Номер записи: 32

12-05-2011 дата публикации

WIRE SAW AND METHOD FOR MANUFACTURING A WIRE SAW

Номер: WO2011055902A3

Автор: LEE, Hyoungyoon, JEONG, Yongwha, RYOO, Minho

Принадлежит:

The present invention relates to a wire saw, comprising: a core wire; an electrodeposited nickel layer which is electrodeposited on an outer surface of the core wire; a diamond arranged such that a portion thereof is outwardly exposed from the electrodeposited nickel layer; a protective plating layer which covers the electrodeposited nickel layer and the diamond. The present invention also relates to a method for manufacturing a wire saw. The protective plating layer, which covers the electrodeposited nickel layer and the diamond, prevents the diamond from escaping from the electrodeposited nickel layer.

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Номер записи: 33

04-07-2016 дата публикации

SYSTEM FOR DETECTING AND MANAGING AGGRESSIVE BEHAVIOR OF MOVING OBJECT IN FARM

Номер: KR1020160078089A

Автор: PARK, DAI HEE, CHUNG, YONG WHA, JIN LONG, ZUO SANG SU, OH, SEUNG GEUN, LEE, JONG UK, XU ZHEN SHUN

Принадлежит:

According to the present invention, a method for detecting aggressive behavior of an object in a limited space, a managing method thereof, and a managing system thereof are disclosed. According to an embodiment of the present invention, the method for detecting aggressive behavior of an object in a limited space comprises the following steps of: extracting a plurality of moving objects with motions, from image stream information which continuously photographs a plurality of objects, so as to track every moving object; calculating feature information of the each of moving objects; and determining whether behavior of a moving object corresponds to predefined abnormal behavior based on the feature information. Therefore, an object with aggressive behavior can be efficiently managed. COPYRIGHT KIPO 2016 (110) Memory (120) Image unit (130) Communication unit (140) Processor (160) Display device ...

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Номер записи: 34

09-12-2015 дата публикации

METHOD AND APPARATUS FOR TRACKING MOVEMENT TRAJECTORY OF MOVING OBJECT ON FARM

Номер: KR1020150137698A

Автор: CHUNG, YONG WHA, PARK, DAI HEE, NOH, BYEONG JOON, OH, SEUNG GEUN, JIN LONG, ZUO SANG GSU

Принадлежит:

The present invention relates to a method for tracking a movement trajectory of a moving object on a farm, which comprises the following steps: detecting a moving object by applying a frame difference method with respect to a plurality of image frames of image data that the moving object is photographed; identifying each moving object based on the distance between detected moving objects; and tracking a movement trajectory by a unit of the identified moving object. COPYRIGHT KIPO 2016 (110) Camera module (120) Database (130) Processor (140) Memory ...

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Номер записи: 35

05-07-2018 дата публикации

ZINC ALLOY PLATED STEEL HAVING EXCELLENT WELDABILITY AND CORROSION RESISTANCE

Номер: WO2018124649A1

Автор: KWAK, Young-Jin, KIM, Goo-Hwa, EOM, Mun-Jong, HONG, Seok-Jun, KO, Kyoung-Pil, JUNG, Yong-Hwa, LEE, Dong-Yoeul, KIM, Tae-Yeob, NAM, Kyung-Hoon

Принадлежит:

Disclosed is a zinc alloy plated steel comprising a base iron, and multiple layers of alloy layers formed on top of the base iron, wherein each of the alloy layers in the multiple layers is either an Mg plated layer or a Zn-Mg alloy plated layer, and wherein the ratio of the weight of Mg contained in the multiple layers of alloy layers with respect to the total weight of the multiple layers of alloy layers is 0.13 to 0.24.

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Номер записи: 36

15-01-2016 дата публикации

FEEDTHROUGHT

Номер: KR0101585689B1

Автор: 남경훈, 곽영진, 이동열, 김태엽, 정용화, 김경보, 정우성, 엄문종, 이상철, 박상훈

Принадлежит: 주식회사 포스코

... 고주파 전력의 손실을 감소시켜 유도가열 코일에 인가되는 전력효율을 향상시킬 수 있는 피드스루가 개시된다. 상기한 피드스루는 전원공급부와 유도가열 코일의 일단을 연결하며 몸체부와 상기 몸체부로부터 연장되는 연장부를 구비하는 제1 전극과, 전원공급부와 유도가열 코일의 타단을 연결하며, 상기 몸체부를 관통하도록 상기 제1 전극에 장착되되 상기 몸체부에서 상기 제1 전극의 중심과 기하학적으로는 편심되고 전기적으로 동축을 형성하며 동시에 상기 연장부와는 나란하게 배치되는 제2 전극을 포함한다. 이러한 피드스루에 의하면, 기하학적으로는 동일한 중심축을 가지지 않으면서 전기적으로는 동일한 중심축을 갖는 제1,2 전극을 통해 고주파 전력의 손실을 감소시켜 유도가열 코일에 인가되는 전력효율을 향상시킬 수 있을 뿐만 아니라 피드스루의 크기를 감소시킬 수 있다.

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Номер записи: 37

19-02-2018 дата публикации

합금 코팅 강판 및 이의 제조방법

Номер: KR0101829764B1

Автор: 양지훈, 정재인, 김태엽, 정용화

Принадлежит: 주식회사 포스코, 재단법인 포항산업과학연구원

... 합금 코팅 강판 및 그 제조방법에 관한 것으로, 강판; 상기 강판 상에 위치하는 Al-Si 합금층; 및 상기 Al-Si 합금층 상에 위치하는 Al-Mg-Si 합금층;을 포함하고, 상기 Al-Mg-Si 합금층은, Al-Mg 합금상으로 이루어진 합금층 내에, Mg-Si 합금 알갱이가 포함된 형태인 것인, 합금 코팅 강판 및 그 제조방법을 제공할 수 있다.

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Номер записи: 38

04-01-2019 дата публикации

합금 코팅 강판 및 이의 제조방법

Номер: KR1020190001447A

Автор: 양지훈, 정재인, 정용화, 김태엽

Принадлежит:

... 합금 코팅 강판 및 그 제조방법에 관한 것으로, 강판; 및 상기 강판 상에 위치하는 Al-Mg-Si 합금층;을 포함하고, 상기 Al-Mg-Si 합금층은, Al-Mg 합금상으로 이루어진 합금층 내에, Mg-Si 합금 알갱이가 포함된 형태인 것인, 합금 코팅 강판 및 그 제조방법을 제공할 수 있다.

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Номер записи: 39

24-11-2011 дата публикации

WIRE TOOL

Номер: KR2011145858A2

Автор: RYOO, Min Ho, MOON, Hwan Gyun, JEONG, Yong Hwa

Принадлежит:

The present invention relates to a wire tool comprising: a wire containing metal; a plating layer formed on the surface of the wire; a plurality of diamond particles arranged on the plating layer; and a first protection layer which covers the diamond particles, and a second protection layer formed between the first protection layer and the plating layer.

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Номер записи: 40

04-07-2017 дата публикации

ALLOY-COATED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

Номер: KR1020170076234A

Автор: YANG, JI HOON, JEONG, JAE IN, JUNG, YONG HWA, KIM, TAE YEOB

Принадлежит:

The present invention relates to an alloy-coated steel sheet and a method for manufacturing the same and, more specifically, provides an alloy-coated steel sheet and a method for manufacturing the same, wherein the alloy-coated steel sheet comprises: a plating layer having Al placed on one surface or both surfaces of the steel sheet; and a coating layer placed on the plating layer. The coating layer is divided into two or three layers. The coating layer has an alloy phase comprising one or two phases of Al, Si, and Mg. COPYRIGHT KIPO 2017 ...

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Номер записи: 41

12-05-2011 дата публикации

DIAMOND WIRE SAW

Номер: WO2011055903A3

Автор: JEONG, Yongwha, LEE, Hyoungyoon, RYOO, Minho

Принадлежит:

The present invention relates to a diamond wire saw for cutting a silicon ingot for a solar cell, and more particularly, to a diamond wire saw in which the correlation among a wire, an electrodeposited nickel layer, and diamond particles is optimized.

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Номер записи: 42

13-11-2015 дата публикации

ANIMAL HEAD MONITORING SYSTEM USING DEPTH INFORMATION AND MONITORING METHOD OF SAME

Номер: KR101568979B1

Автор: CHUNG, YONG WHA, KIM, JIN HAN, CHOI, DONG WHEE, KIM, HEE GON, PARK, DAI HEE, CHUNG, YEON WOO, KIM, SUK, CHANG, HONG HEE

Принадлежит: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

The present invention relates to an animal head monitoring system using depth information, and to a monitoring method of the same and, more specifically, to an animal head monitoring system using depth information, which is characterized by comprising an information obtaining part (100) obtaining depth information of a monitoring space by using a depth camera; and a determining part (200) calculating head height information of an animal by analyzing the depth information received from the information obtaining part (100), and if the head height information is different from preset value, when being compared, determining mounting of an animal. COPYRIGHT KIPO 2016 (100) Information acquisition unit (200) Determination unit (300) Manager terminal (AA) Network ...

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Номер записи: 43

21-04-2011 дата публикации

DIAMOND WIRE SAW

Номер: KR2011046301A2

Автор: LEE, Hyoungyoon, JEONG, Yongwha, RYOO, Minho

Принадлежит:

The present invention relates to a diamond wire saw which cuts a silicon ingot for solar light, and more particularly to a diamond wire saw which has an optimized volume ratio of a chip pocket, prevents diamond particles from falling and smoothly discharges chips generated in a cutting process.

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Номер записи: 44

14-11-2016 дата публикации

탄소 히터를 이용한 온수 보일러

Номер: KR0101675550B1

Автор: 박재흔, 정용화

Принадлежит: 박재흔, 정용화

... 본 발명은 물을 가열하여 난방을 행할 수 있도록 된 탄소 히터를 이용한 온수 보일러에 관한 것이다.종래에도 탄소히터를 이용한 온수 보일러는 일정 크기를 가지는 물탱크 내에 복수 개의 탄소히터를 설치하여 온도 분포가 균일하지 못하고 열효율이 저하되는 문제점이 있는데, 이를 해결하기 위한 본 발명은 전면에 커버가 분리 가능하게 결합된 케이스 본체의 내측에는 급수탱크와 제1가열탱크와 제2가열탱크와 배출탱크가 순차적으로 연결된 물탱크군이 내측면에 고정된 복수 개의 브래킷에 고정 설치되며, 본체 바닥면의 일측에는 외부의 물저장탱크에서 물이 공급되는 입수구가 결합되고, 본체 바닥면의 타측에는 상기 물탱크군 내에서 가열된 물이 배출되는 출수구가 결합되고, 상기 입수구의 상측에는 바닥에 결합된 브래킷에 장착된 펌프가 결합되어 외부로부터 물을 강제로 내부로 공급하며, 수위센서에서 감지된 수위가 일정 높이 이하일 때 펌프가 작동하여 급수를 진행하는 급수탱크는 제1가열탱크와 상측부가 제1연결관에 의해 연결되고, 상기 제1가열탱크는 제2가열탱크와 하측부가 제2연결관에 의해 연결되고, 상기 제2가열탱크는 상측부가 제3연결관에 배출탱크와 연결되며, 내부의 물을 가열하는 탄소히터는 제1가열탱크와 제2가열탱크 및 배출탱크에 장착된 스테인리스 재질의 내부관의 내측에 시일에 의해 물이 새지 않도록 결합되며, 상기 제1가열탱크, 제2가열탱크 및 배출탱크 중 어느 하나에는 내부의 물 온도를 감지하여 탄소히터의 작동을 제어하는 과열방지센서가 구비된 것을 특징으로 하는 탄소 히터를 이용한 온수 보일러를 제안한다. 따라서 구조가 간단하고 물탱크 내에 설치된 이중관 내에 탄소히터가 설치되어 물의 급속 가열이 가능하고 열효율이 증대되며, 특히 개별적으로 탄소히터를 교체하는 등의 수리가 가능하여 유지 보수가 편리하게 된다.

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Номер записи: 45

20-11-2017 дата публикации

축사 개체 탐지 장치 및 방법

Номер: KR0101793790B1

Автор: 박대희, 정용화, 이종욱, 최장민, 노병준

Принадлежит: 고려대학교 세종산학협력단

... 축사 내 개체 탐지 시, 깊이 카메라를 통해 촬영된 축사 내부 영상을 깊이 정보에 기초하여 복수의 개체를 검출하고 이진화 영상을 생성하고, 복수의 개체 별 면적 값에 기초하여 둘 이상의 개체가 하나로 인식되는 개체 겹침 영역을 검출하고, 기설정된 깊이 임계값을 변경 적용하여 겹침 개체를 분리하고, 분리한 개체들을 포함하는 복수의 개체들에 대해 색인화 처리를 통해 트래킹 처리한다.

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Номер записи: 46

05-07-2016 дата публикации

METHOD TO MEASURE THICKNESS OF PLATING LAYER

Номер: KR1020160078814A

Автор: HONG, JAE HWA, JUNG, YONG HWA

Принадлежит:

The present invention provides a method to measure a thickness of a plating layer, measuring an alloy plating layer composed of various components, and easily measuring a thickness of a plating layer by minimizing destruction of a sample regardless of a size of the thickness of the plating layer. The method to measure the thickness of the plating layer comprises: a step of preparing a plurality of plating steel sheet samples; a step of measuring each value of the thickness (WT) of the plating layer of the samples; a step of measuring each value of the thickness (WT) of the plating layer of the plating steel sheet samples; a step of computing an a regression coefficient and a b regression coefficient; and a step of computing a thickness (FT) of the corrected plating layer. COPYRIGHT KIPO 2016 (AA) Thickness measuring value (μm) of a plating layer by a weight difference method (BB) Thickness value (μm) of the plating layer correcting measuring value of GDLS ...

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Номер записи: 47

14-09-2018 дата публикации

METHOD AND APPARATUS FOR REMOVING BACKGROUND OF PIG PEN USING TEXTURE INFORMATION

Номер: KR101899242B1

Автор: CHUNG, YONG WHA, CHOI, YOUN CHANG, KIM, JIN SEONG, JU, MI SO, SA, JAE WON, PARK, DAI HEE

Принадлежит: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, SEJONG CAMPUS

Provided are a method and an apparatus for removing a background of a pig pen using texture information which can accurately detect only a pig by removing a background (e.g. a floor or a wall) in a pig pen. The method for removing a background of a pig pen using texture information comprises the steps of: obtaining a depth information image by photographing an object in a space through a camera, and correcting depth information of the obtained image; removing a floor area by projecting the image in which the depth information is corrected, onto a gabor filter; performing a difference image technique by individually projecting an image of a space which includes the object and an image of a space which does not include the object onto the gabor filter, and inverting the images thereafter; performing an erosion operation to separate a noise area from the object in the image performing the difference image technique; and performing an expansion operation to restore a size reduced by performing ...

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Номер записи: 48

25-06-2015 дата публикации

HEATING APPARATUS AND COATING MACHINE HAVING SAME

Номер: WO2015093649A8

Автор: JUNG, Yong-Hwa, JUNG, Woo-Sung, NAM, Kyung-Hoon, EOM, Mun-Jong, HONG, Seok-Jun, KWAK, Young-Jin, KIM, Tae-Yeob, LEE, Dong-Yoeul

Принадлежит:

Provided are a heating apparatus for generating coating steam (gas) for deposition coating of a continuously moving base material (steel plate), and a coating machine having the heating apparatus. According to the present invention, a liquid-state supply scheme is adopted, and a supplied solid-state coating substance is contained inside a nozzle means and then heated such that a liquid-state coating substance is supplied to a heating unit; accordingly, smooth and stable generation of coating steam is made possible, preheating and supply of a solid-state coating substance is additionally implemented, and clogging of a supply tube is prevented, thereby ultimately improving the coating quality of a fast moving steel plate or the workability.

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Номер записи: 49

29-06-2017 дата публикации

ALLOY-COATED STEEL SHEET AND MANUFACTURING METHOD THEREFOR

Номер: WO2017111561A1

Автор: YANG, Ji Hoon, JEONG, Jae In, JUNG, Yong Hwa, KIM, Tae Yeob

Принадлежит:

The present invention relates to an alloy-coated steel sheet and a manufacturing method therefor, and can provide an alloy-coated steel sheet and a manufacturing method therefor, the alloy-coated steel sheet comprising: a steel sheet; and an Al-Mg-Si alloy layer located on the steel sheet, wherein the Al-Mg-Si alloy layer has a form in which Mg-Si alloy granules are contained within an alloy layer formed in an Al-Mg alloy phase.

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Номер записи: 50

02-07-2015 дата публикации

MAGNESIUM-ALUMINUM COATED STEEL SHEET AND MANUFACTURING METHOD THEREFOR

Номер: WO2015099354A1

Автор: JEONG, Jae In, YANG, Ji Hoon, KIM, Tae-Yeob, JUNG, Yonghwa

Принадлежит:

Provided is a steel sheet having a magnesium-aluminum alloy coating layer having excellent corrosion resistance, formed using galvanic coupling, and the steel sheet having a magnesium-aluminum alloy coating layer comprises a steel sheet, a first magnesium-aluminum alloy layer formed on the upper part of the steel sheet, and a coating layer formed with a second magnesium-aluminum alloy layer formed on the upper part of the first magnesium-aluminum alloy layer, wherein the magnesium content in the first magnesium-aluminum alloy layer is higher than the magnesium content in the second magnesium-aluminum alloy layer.

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Номер записи: 51

14-09-2018 дата публикации

METHOD AND APPARATUS FOR PARTITIONING OUTLINE TO SEPARATE ADJACENT PIGS

Номер: KR101899241B1

Автор: CHUNG, YONG WHA, CHUNG, YEON WOO, BAEK, HAN SOL, JU, MI SO, PARK, DAI HEE

Принадлежит: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, SEJONG CAMPUS

A method and an apparatus for partitioning an outline to separate adjacent pigs are provided. The method for partitioning an outline to separate adjacent pigs comprises the steps of: acquiring an image by capturing an object group through a camera; extracting a center point using a current frame of the acquired image and a previous frame dividing an outline of adjacent objects; generating time series data indicating a distance to an outline based on the extracted center point; mapping time series data of the current frame onto time series data of the previous frame using dynamic time warping (DTW); mapping color information labeled on the outline of the previous frame to correspond to an outline of the current frame; and determining a boundary line based on a point where a color is distinguished on the outline of the current frame. COPYRIGHT KIPO 2018 (110) Extracting a center point of a current frame and a previous frame (120) Generating time series data indicating a distance to an outline ...

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Номер записи: 52

04-07-2019 дата публикации

DEPOSITION APPARATUS AND DEPOSITION METHOD

Номер: WO2019132206A1

Автор: NAM, Kyung-Hoon, JUNG, Yong-Hwa, EOM, Mun-Jong, KIM, Tae-Yeob, KO, Kyoung-Pil, JUNG, Woo-Sung

Принадлежит:

The present invention provides an apparatus and a method that is capable of performing continuous coating at a constant coating composition and rate. One embodiment is a deposition apparatus for coating two or more compounds or elements on a substrate, the apparatus comprising: a supply unit for supplying the two or more compounds or elements to a plurality of solid bodies; a heating unit for melting and evaporating the solid bodies supplied from the supply unit to form vapor; a buffer unit, connected to the heating unit, in which the vapor stays and is mixed with previously generated vapor; and a nozzle connected to the buffer unit and having an opening toward the substrate.

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Номер записи: 53

30-01-2018 дата публикации

REAL-TIME FAULT DETECTION SYSTEM USING CURRENT PATTERN OF TRACK SWITCH AND METHOD THEREOF

Номер: KR101823067B1

Автор: LEE, JONG HYUN, LEE, KWANG HEE, YOON, SUK HAN, LIM, CHUL HOO, CHUNG, YONG WHA, PARK, DAI HEE, SA, JAE WON

Принадлежит: SEHWA CO., LTD.

The present invention relates to a real-time fault detection system using a current pattern of a track switch and a method thereof. The real-time fault detection system detects an abnormal current pattern of the track switch using a DTW algorithm, thereby being able to determine the possibility of a fault in advance. The system comprises: a monitoring module collecting current data generated from a switch motor of the track switch; a data storage module storing the collected current data to DB; and a fault detection module detecting the fault of the track switch by analyzing the track switch using the DTW algorithm, wherein the DTW algorithm determines that current data of two time-series are similar when an accumulated DTW value is equal to or less than 300 in the course of determining the similarity of the current data of two time-series. COPYRIGHT KIPO 2018 (110) Monitoring module (120) Data storage module (130) Fault detection module ...

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Номер записи: 54

12-05-2011 дата публикации

WIRE SAW AND METHOD FOR MANUFACTURING A WIRE SAW

Номер: KR2011055902A2

Автор: LEE, Hyoungyoon, JEONG, Yongwha, RYOO, Minho

Принадлежит:

The present invention relates to a wire saw, comprising: a core wire; an electrodeposited nickel layer which is electrodeposited on an outer surface of the core wire; a diamond arranged such that a portion thereof is outwardly exposed from the electrodeposited nickel layer; a protective plating layer which covers the electrodeposited nickel layer and the diamond. The present invention also relates to a method for manufacturing a wire saw. The protective plating layer, which covers the electrodeposited nickel layer and the diamond, prevents the diamond from escaping from the electrodeposited nickel layer.

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Номер записи: 55

11-11-2015 дата публикации

APPARATUS FOR MEASURING THICKNESS AND COMPONENT CONTENT OF COATING LAYER

Номер: KR0101568489B1

Автор: 홍재화, 박정훈, 정용화

Принадлежит: 주식회사 포스코

... 도금층의 두께 및 성분 함량 측정 장치가 제공된다. 도금층의 두께 및 성분 함량 측정 장치는, 합금 도금층이 형성된 강판에 X선을 조사하는 X선 공급원과, 비선형적인 제1 회귀분석 관계식을 이용하여, 조사된 X선에 의해 합금 도금층으로부터 방출된 형광 X선의 강도로부터 합금 도금층 중 특정 원소의 도금 두께를 구하는 제1 모듈과, 비선형적인 제2 회귀분석 관계식을 이용하여, 조사된 X선에 의해 강판으로부터 방출된 형광 X선의 강도로부터 합금 도금층의 두께를 구하는 제2 모듈과, 합금 도금층의 두께에 대한 특정 원소의 도금 두께의 비로부터 합금 도금층에 대한 상기 특정 원소의 성분 함량을 구하는 제3 모듈을 포함함으로써, 합금 도금층의 두께 및 성분 함량을 정확하고 신속하게 측정할 수 있다.

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Номер записи: 56

14-06-2018 дата публикации

PLATED STEEL SHEET HAVING MULTILAYER STRUCTURE AND METHOD FOR MANUFACTURING SAME

Номер: KR101867732B1

Автор: KO, KYOUNG PIL, NAM, KYUNG HOON, KIM, TAE YEOB, LEE, DONG YOEUL, JUNG, YONG HWA, JUNG, WOO SUNG

Принадлежит: POSCO

The present invention relates to a plated steel sheet often used as materials for vehicles, home appliances, construction and the like and, more specifically, to a plated steel sheet having a multilayer structure and a method for manufacturing the same. COPYRIGHT KIPO 2018 ...

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Номер записи: 57

12-12-2016 дата публикации

APPARATUS AND METHOD TO DETECT AND CLASSIFY STRESS OF CHICKEN USING SOUND OF CHICKEN

Номер: KR1020160142095A

Автор: PARK, DAI HEE, NOH, BYEONG JOON, CHOI, JANG MIN, CHUNG, YONG HWA, CHANG, HONG HEE, LEE, JONG UK

Принадлежит:

The present invention relates to an apparatus and a method to detect stress of a chicken and classify the types of the stress of a chicken from the sound of a chicken. According to an embodiment of the present invention, the apparatus may comprises: a memory which stores a program detecting the stress of a chicken and classifying the types of stress a chicken is suffering from according to the sound of a chicken received from an audio sensor installed in a chicken house; and a processor which executes a program, wherein the processor acquires sound information of a chicken from an audio sensor, selects characteristic information to detect the stress of a chicken from the acquired sound information of a chicken, and classifies the types of stress a chicken is suffering from based on the selected characteristic information. COPYRIGHT KIPO 2016 (110) Memory (120) Processor (130) Audio sensor (140) Receiving unit (AA) Sound information pre-processing module (BB) Sound characteristic optimizing ...

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Номер записи: 58

03-01-2019 дата публикации

ALLOY-COATED STEEL SHEET AND MANUFACTURING METHOD THEREOF

Номер: WO2019004598A1

Автор: YANG, Ji Hoon, JEONG, Jae In, JUNG, Yong Hwa, KIM, Tae Yeob

Принадлежит:

The present invention relates to an alloy-coated steel sheet and a manufacturing method thereof, the alloy-coated steel sheet comprising: a steel sheet; and an Al-Mg-Si alloy layer disposed on the steel sheet, wherein the Al-Mg-Si alloy layer has a form in which Mg-Si alloy grains are included in an alloy layer consisting of an Al-Mg alloy phase.

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Номер записи: 59

04-07-2018 дата публикации

MULTI-LAYERED ZINC ALLOY PLATING STEEL MATERIAL HAVING EXCELLENT SPOT WELDABILITY AND CORROSION RESISTANCE

Номер: KR1020180075429A

Автор: KWAK YOUNG JIN, HONG SEOK JUN, NAM KYUNG HOON, KO KYOUNG PIL, LEE DONG YOEUL, KIM TAE YEOB, KIM GOO HWA, EOM MUN JONG, JUNG YONG HWA

Принадлежит:

The present invention discloses a multi-layered zinc alloy plating steel material, comprising: base steel; and a multi-layered plating layer formed on the base steel, wherein each of the multi-layered plating layer is one of a Zn plating layer, a Mg plating layer, and a Zn-Mg alloy plating layer, and a weight ratio of Mg contained in the multi-layered layer with respect to a total weight of the multi-layered plating layer is 0.13-0.24. COPYRIGHT KIPO 2018 ...

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Номер записи: 60

05-04-2016 дата публикации

HOT-WATER BOILER USING CARBON HEATER

Номер: KR1020160036932A

Автор: PARK, JAI HEUN, JEONG, YONG HWA

Принадлежит:

The present invention relates to a hot water boiler using a carbon heater capable of heating a room by heating water. Conventionally, a hot water boiler using a carbon heater is proposed but has problems in which temperature distribution is not uniform by a plurality of carbon heaters installed in a water tank with a predetermined size, heat efficiency is degraded and, particularly, a quick heating is difficult. The hot water boiler using a carbon heater comprises a water supply tank (21) installed in a case main body and storing water supplied; first and second heating tanks (22, 23) respectively provided with carbon hears (30) to heat the water supplied from the water supply tank (21); and a discharging tank discharging hot water supplied from the first and second heating tanks (22, 23). Therefore, the hot water boiler using a carbon heater can increase heat efficiency and quickly heat water by having a simple structure and including a carbon heater installed in a double pipe installed ...

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Номер записи: 61

29-10-2018 дата публикации

TURNOVER APPARATUS FOR CRANK THROW AND TURNOVER SYSTEM USING SAME

Номер: KR101913036B1

Автор: SHIN, BONG SIK, JEONG, YONG HWA, LEE, SOO MOK

Принадлежит: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.

The present invention relates to a turnover apparatus for a crank throw and a turnover system using the same, the turnover apparatus comprising: a turnover device having a frame part, a pivot part pivotally engaged to the frame part at one end to rotate around one end of the frame part, with the crank throw being seated on a top surface, a limiting member vertically provided to one end of the pivot part to limit movement of the crank throw seated on the pivot part, a drive part hinged to the frame part at one end, and hinged to a bottom surface of the pivot part at the other end, in which the pivot part is rotated by retraction of a cylinder, and a control unit for controlling the drive part; a buffer provided to one side of the turnover device, with a top surface being opened to form an inner space which is filled with a buffering material, the crank throw turned over by the pivot part being seated on the buffer; and a jig device movably provided to an upper portion of the turnover device ...

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Номер записи: 62

06-11-2018 дата публикации

KINECT-BASED OBJECT DETECTION METHOD AT WALL-FLOOR JUNCTION USING REGION GROWING TECHNIQUE

Номер: KR101915893B1

Автор: CHUNG, YONG WHA, KIM, JAE HAK, KIM, JIN SEONG, CHOI, YOUN CHANG, PARK, DAI HEE

Принадлежит: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, SEJONG CAMPUS

A kinect-based object detection method at wall-floor junction using a region growing technique is presented. The kinect-based object detection method at wall-floor junction using a region growing technique proposed in the present invention includes: a step of acquiring a depth information image by capturing an object in a space through a camera, and correcting the obtained depth information image; a step of performing a difference image technique on the image of the space including the object and the image of the space not including the object in the corrected depth information image; a step of removing noise using morphological operation and connection component analysis on the image subjected to the difference image technique; and a step of detecting the object using an SLIC algorithm and the region growing technique. It is possible to detect the object on a wall. COPYRIGHT KIPO 2018 (110) Acquiring a depth information image by capturing an object in a space through a camera, and correcting ...

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Номер записи: 63

11-08-2015 дата публикации

APPARATUS TO SUPPLY SOLID METAL, VACUUM EVAPORATION SYSTEM INCLUDING SAME, AND METHOD TO SUPPLY SOLID METAL

Номер: KR101543953B1

Автор: NAM, KYUNG HOON, JUNG, YONG HWA, JUNG, WOO SUNG, EOM, MUN JONG, KIM, TAE YEOB

Принадлежит: POSCO

The present invention relates to an apparatus to supply solid metal which enables solid metal to continuously be supplied when coating a substrate such as a steel sheet; a vacuum evaporation system including the same; and a method to supply solid metal. According to the present invention, metal having strong corrosivity when being melted is supplied in a solid state and not in a molten state, into a vacuum chamber through a transfer pipe filled with liquid-filled metal having a low melting point. As such, the present invention provides inexpensive costs and enables the selection of a material easily processed by preventing corrosion of the transfer pipe; thus enhancing reliability and economic efficiency of the apparatus in the long run. COPYRIGHT KIPO 2015 ...

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Номер записи: 64

28-03-2017 дата публикации

축사내 개체 탐지 장치 및 방법

Номер: KR0101720708B1

Автор: 정용화, 김희곤, 사재원, 한승엽, 이성주, 이상진, 박대희

Принадлежит: 고려대학교 산학협력단

... 본 발명은 축사내 개체 탐지 장치 및 방법에 관한 것으로서, 본 발명의 일 실시예에 따른 축사내 개체 탐지 장치는 축사의 천장에서 바닥 방향으로 복수의 개체를 촬영한 영상을 획득하는 영상획득부, 획득된 영상이 저장되는 저장부, 저장부에 저장된 영상에서, 노이즈를 제거하고 이진화된 영상 프레임을 생성하는 영상 처리부, 및 이진화 영상 프레임을 비교하여, 움직이는 개체들 중 서로 인접한 개체들을 탐색하고, 인접한 개체를 개별적으로 분리하여 탐지하는 개체 탐지부를 포함한다. 이때, 개체 탐지부는 인접한 개체가 탐색된 현재 프레임의 각각의 개체에 대한 위치 정보 및 현재 프레임 바로 이전 프레임의 각각의 위치 정보의 교집합을 현재 프레임의 위치 정보에 합산하여 합성 프레임을 생성하고, 합성 프레임에 영역 확장 기법을 사용하여 서로 인접한 개체들을 개별적으로 분리한다.

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Номер записи: 65

03-07-2014 дата публикации

ZN-MG ALLOY PLATED STEEL SHEET, AND METHOD FOR MANUFACTURING SAME

Номер: WO2014104445A1

Автор: JUNG, Woo-Sung, HONG, Seok-Jun, NAM, Kyung-Hoon, LEE, Dong-Yoeul, JUNG, Yong-Hwa, KWAK, Young-Jin, EOM, Mun-Jong, KIM, Tae-Yeob

Принадлежит:

Provided are a Zn-Mg alloy plated steel sheet and a method for manufacturing same. The Zn-Mg alloy plated steel sheet comprises a base steel sheet and a Zn-Mg plating layer formed on the base steel sheet, wherein the content of Mg in the Zn-Mg plating layer is 8 weight% or less (provided that 0 weight% is excluded), and the Zn-Mg plating layer is a compound phase of Zn and Mg2Zn11. According to the present invention, provided are a Zn-Mg alloy plated steel sheet and a method for manufacturing the same, wherein the Zn-Mg alloy plated steel sheet has excellent corrosion resistance, high adhesion, and superior surface quality of metallic luster.

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Номер записи: 66

16-03-2018 дата публикации

희석식 슬러지 농도 측정장치 및 이를 구비하는 슬러지 처리 시스템

Номер: KR0101839475B1

Автор: 이진필, 김성옥, 허성록, 조동호, 정용화

Принадлежит: 이손이엔엘(주), 한국환경공단, 제천시

... 개시되는 슬러지 농도 측정장치는, 하부에 배출구가 구비된 수용조;와, 슬러지 시료 또는 상기 슬러지 시료와 희석수가 혼합된 희석 슬러지 시료가 하부로부터 편심되게 유입되도록 배치된 유입구를 구비하는 측정수조;와, 상기 측정수조의 중심부 또는 상기 유입구의 반대편에 배치된 MLSS 센서; 및 상기 MLSS 센서에 의해 측정된 상기 슬러지 시료 또는 상기 희석 슬러지 시료의 농도를 입력받는 제어부;를 포함한다.

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Номер записи: 67

24-10-2017 дата публикации

ALLOY-COATED STEEL SHEET AND METHOD OF MANUFACTURING SAME

Номер: KR1020170117845A

Автор: YANG, JI HOON, JEONG, JAE IN, KIM, TAE YEOB, JUNG, YONG HWA

Принадлежит:

The present invention relates to an alloy-coated steel sheet, and a method of manufacturing the same. The alloy-coated steel sheet comprises: a steel sheet; and an Al-Mg-Si alloy layer positioned on the steel sheet. The Al-Mg-Si alloy layer contains an Mg-Si alloy grain inside the alloy layer having an Al-Mg alloy shape. The present invention has a high resistance to corrosion. COPYRIGHT KIPO 2017 ...

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Номер записи: 68

13-05-2016 дата публикации

Alloy Deposition Apparatus

Номер: KR0101620639B1

Автор: 곽영진, 엄문종, 정재인, 정우성, 김경보, 이동열, 김태엽, 남경훈, 정용화, 박상훈, 이상철

Принадлежит: 주식회사 포스코

... 합금 피막을 대상물에 코팅(증착)하기 위한 합금 코팅장치가 제공된다. 상기 합금 코팅장치는, 그 구성 일예로서, 금속증기를 발생시키는 복수의 증발용기 및, 상기 각각의 증발용기와 연계되되, 금속증기 유입공간과 금속증기가 혼합되어 피막 대상물의 합금피막으로 증착 형성되는 합금증기로 배출되는 증기 혼합공간의 적어도 일부가 차단되어 증기 혼합을 용이토록 구성된 증기 혼합유닛을 포함하여 구성될 수 있다. 바람직하게는, 상기 증기 혼합유닛은 증기 유입공간과 증기 혼합공간을 차단하는 슬릿을 포함할 수 있다. 이와 같은 본 발명에 의하면, 두 개의 증발원으로부터 증발된 금속증기의 원활한 혼합을 구현함은 물론, 특히 피막 대상물의 증착 편차를 방지시키어, 궁극적으로 합금 피막의 두께 또는 성분 분포를 가일층 균일하게 하는 개선된 효과를 얻을 수 있다.

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Номер записи: 69

21-04-2011 дата публикации

DIAMOND WIRE SAW

Номер: WO2011046301A3

Автор: LEE, Hyoungyoon, JEONG, Yongwha, RYOO, Minho

Принадлежит:

The present invention relates to a diamond wire saw which cuts a silicon ingot for solar light, and more particularly to a diamond wire saw which has an optimized volume ratio of a chip pocket, prevents diamond particles from falling and smoothly discharges chips generated in a cutting process.

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Номер записи: 70

24-11-2011 дата публикации

WIRE TOOL

Номер: WO2011145858A3

Автор: RYOO, Min Ho, MOON, Hwan Gyun, JEONG, Yong Hwa

Принадлежит:

The present invention relates to a wire tool comprising: a wire containing metal; a plating layer formed on the surface of the wire; a plurality of diamond particles arranged on the plating layer; and a first protection layer which covers the diamond particles, and a second protection layer formed between the first protection layer and the plating layer.

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Номер записи: 71

22-03-2018 дата публикации

축사 근접 개체 탐지 장치 및 방법

Номер: KR0101827114B1

Автор: 정용화, 박대희, 주미소, 김희곤, 사재원, 이상진, 한승엽

Принадлежит: 고려대학교 세종산학협력단

... 축사 내 근접 개체 탐지 시, 카메라부를 통해 축사 내부가 촬영된 영상에서 복수의 개체가 근접하여 하나로 인식된 근접 개체 영역을 관심 영역으로 설정하고, 관심 영역이 설정된 제 1 프레임의 이전 프레임인 제 2 프레임에 대해 형태학 연산(Morphological Operation)을 처리하고, 형태학 연산 처리된 제 2 프레임을 제 1 프레임에 투영하고, 투영의 결과에 따른 제 3 프레임 상에서, 관심 영역에 대해 제 2 프레임의 객체 별 영역과의 겹침 여부에 기초하여, 관심 영역 내 구분된 영역들에 대한 영역 비율을 계산하고, 영역 비율에 기초하여 관심 영역 내 구분된 객체 별 영역을 조정하여 개별 개체를 분리하여 표시한다.

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Номер записи: 72

04-06-2020 дата публикации

GALVANIZED STEEL SHEET HAVING EXCELLENT HARDNESS AND GALLING RESISTANCE, AND MANUFACTURING METHOD THEREFOR

Номер: WO2020111779A3

Автор: NAM, Kyung-Hoon, JUNG, Yong-Hwa, KO, Kyoung-Pil, KIM, Tae-Yeob, JUNG, Woo-Sung

Принадлежит:

The present invention relates to a galvanized steel sheet plated by vacuum deposition and, more specifically, to a galvanized steel sheet having excellent hardness and galling resistance, and a method for manufacturing same.

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Номер записи: 73

03-07-2014 дата публикации

STEEL SHEET COATED WITH ALUMINUM-MAGNESIUM, AND METHOD FOR MANUFACTURING SAME

Номер: WO2014104717A1

Автор: YANG, Ji Hoon, JEONG, Jae In, KIM, Tae-Yeob, JUNG, Yonghwa

Принадлежит:

The present invention relates to a steel sheet coated with aluminum-magnesium using vacuum coating. An aluminum-magnesium coating layer comprises 1 to 45 weight% of magnesium and the remainder is aluminum and other inevitable impurities. The steel sheet is heat-treated to form Al3Mg2 alloy layer on the aluminum-magnesium coating layer.

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Номер записи: 74

04-07-2013 дата публикации

ZN-MG ALLOY-COATED STEEL SHEET WITH EXCELLENT BLACKENING RESISTANCE AND EXCELLENT ADHESION AND METHOD FOR MANUFACTURING SAME

Номер: WO2013100616A1

Автор: LEE, Dong-Yoeul, NAM, Kyung-Hoon, JUNG, Yong-Hwa, HONG, Seok-Jun, KIM, Tae-Yeob, KWAK, Young-Jin, EOM, Mun-Jong, JUNG, Woo-Sung

Принадлежит:

The present invention relates to a Zn-Mg alloy-coated steel sheet with excellent blackening resistance and excellent coating adhesion and to a method for manufacturing same. Provided are a Zn-Mg alloy-coated steel sheet with excellent blackening resistance and excellent adhesion and a method for manufacturing same, the steel sheet comprising: a substrate steel sheet; a Zn-Fe intermetallic compound layer formed on the substrate steel sheet; a first Zn-Mg coating layer formed on the Zn-Fe intermetallic compound layer and comprising a Zn-Fe intermetallic compound in which the content of Zn is 95 % by weight or higher; a second Zn-Mg coating layer formed on the first Zn-Mg coating layer and comprising a Zn-Mg intermetallic compound in which the content of Zn is 80 to 95 % by weight; and an oxide film formed on the second Zn-Mg coating layer and comprising a metallic oxide.

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Номер записи: 75

04-07-2019 дата публикации

ZINC ALLOY PLATED STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE, WELDABILITY AND LUBRICITY, AND MANUFACTURING METHOD THEREFOR

Номер: WO2019132305A1

Автор: KO, Kyoung-Pil, KIM, Tae-Yeob, NAM, Kyung-Hoon, JUNG, Yong-Hwa

Принадлежит:

The present invention relates to a plated steel sheet used for vehicles, home appliances, steel materials for construction, and the like and, more specifically, to a zinc alloy plated steel sheet having excellent corrosion resistance, weldability and lubricity, and a method for manufacturing the same.

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Номер записи: 76

26-04-2017 дата публикации

TOWING DEVICE OF TYPE OF CONTACTING SEA BOTTOM FOR EXPLORING UNDERWATER METALLIC BURIED MATERIAL, AND EXPLORING METHOD USING SAME

Номер: KR101725452B1

Автор: JUNG, YOUNG HWA, LEE, YOUNG HYUN, KIM, JIN HOO, LEE, SANG HEE, KIM, HYUN DO, KIM, YOUNG HYUN

Принадлежит: NATIONAL RESEARCH INSTITUTE OF MARITIME CULTURAL HERITAGE

The present invention relates to a towing device of type of contacting the sea bottom for exploring underwater metallic buried material, and an exploring method using the same so as to significantly increase a detection performance by installing an antenna of a metal detector in a towing device (platform) able to explore the sea bottom while closely contacting the sea bottom in a shape proper for the exploration of the underwater metallic buried material. The present invention includes: a front surface portion and a rear surface portion formed to have a semi-circular curve surface from an upper surface to a lower surface; a camera space portion formed thereinside on the front surface portion where a camera is mounted; a towing body; a towing cable assembly; and a towing weight. COPYRIGHT KIPO 2017 ...

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Номер записи: 77

15-07-2016 дата публикации

소재의 부양 가열 장치

Номер: KR0101639812B1

Автор: 정용화, 정우성, 엄문종, 이상철, 김경보, 김태엽, 곽영진, 이동열, 남경훈, 박상훈

Принадлежит: 주식회사 포스코

... 대용량의 소재를 부양시킨 상태에서 높은 온도로 가열할 수 있는 소재의 부양 가열 장치가 개시된다. 상기 소재의 부양 가열 장치는, 교류 전자기장을 생성하며 권선되는 제1 부재; 및 교류 전자기장을 생성하되, 상기 제1 부재와 협력하여 소재가 부양된 상태로 가열되도록 제1 부재에 근접 배치되며 일영역에서 상기 소재의 누설을 방지토록 상기 제1 부재측이 넓고 반대측이 좁은 형상을 가지도록 권선되는 제2 부재를 포함한다. 이러한 소재의 부양 가열 장치에 의하면, 일영역에서 일측이 넓고 타측이 좁은 형상을 가지도록 권선된 제2 부재를 통해 부양되는 소재의 누설을 방지할 수 있으므로, 대용량의 소재도 부양시킨 상태에서 가열할 수 있다.

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Номер записи: 78

10-10-2017 дата публикации

닭의 발성음을 이용한 스트레스 탐지 및 분류 장치 및 방법

Номер: KR0101784058B1

Автор: 박대희, 노병준, 최장민, 정용화, 장홍희, 이종욱

Принадлежит: 고려대학교 세종산학협력단

... 본 발명은 닭의 발성음을 이용한 스트레스 탐지 및 분류 장치 및 방법에 대하여 개시하고 있다. 본 발명의 일 실시예에 닭의 발성음을 이용한 스트레스 탐지 및 분류 장치는, 계사내에 설치된 오디오 센서로부터 수신된 닭의 발성음에 대한 스트레스를 탐지하고 스트레스의 종류를 분류하는 프로그램을 저장하는 메모리; 및 프로그램을 실행하는 프로세서를 포함하되, 프로세서는 프로그램의 수행에 따라, 오디오 센서로부터 닭의 발성음에 대하여 소리정보를 획득하고, 획득한 소리정보로부터 닭의 스트레스 여부를 탐지하기 위한 특징정보를 선택하고, 선택된 특징정보를 기초로 닭의 스트레스 종류를 분류한다.

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Номер записи: 79

15-02-2016 дата публикации

MULTIPURPOSE DRYER USING CARBON HEATER

Номер: KR1020160016235A

Автор: PARK, JAI HEUN, JEONG, YONG HWA

Принадлежит:

The present invention relates to a multi-purpose dryer using a carbon heater to intentionally dry crops such as pepper or fruits. A conventional dryer dries an object therein using an electric heater, and has a structure in which a mounting table is fixed and the heater is fixedly mounted at a predetermined position and thus has problems of difficulty in uniformly drying the object due to non-uniform temperature distribution in a drying chamber and long drying time, in deteriorated thermal efficiency, and the like. To solve these problems, provided is a multi-purpose dryer which includes a drying chamber heated by the operation of a heater inside a body having a door, and a mounting table, on which a tray accepting an object is mounted in the drying chamber. Carbon heaters (31, 32, 33, 34) are respectively provided on left and right surfaces of the inside, the rear surface, and the ceiling of the dry chamber (30) formed in the body (20). The mounting table (40) is coupled to a rotation ...

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Номер записи: 80

12-07-2016 дата публикации

MANICORE SYSTEM BASED CPU/GPU AND METHOD FOR DISTRIBUTING WORKLOAD FOR CPU/GPU CONCURRENT PROCESSING

Номер: KR0101639003B1

Автор: 최동휘, 정용화, 김희곤, 이성주, 박대희

Принадлежит: 고려대학교 산학협력단

... 본 발명에 따른 CPU/GPU 기반 매니코어 시스템은 하나 이상의 코어를 포함하는 CPU; GPU 및 상기 CPU와 GPU를 제어하는 제어부를 포함하되, 상기 제어부는, 상기 CPU의 수행시간 및 상기 GPU의 수행시간을 각각 산출하고, 상기 산출된 CPU의 수행시간 및 상기 산출된 GPU의 수행시간을 비교하며, 상기 비교 결과에 기초하여 상기 CPU와 상기 GPU의 동시처리 수행시간을 결정하고, 상기 결정된 동시처리 수행시간이 최소가 되는 때의 작업량을 상기 CPU 및 상기 GPU에 각각 할당하되, 상기 CPU 수행시간은 상기 CPU의 순차처리 수행시간에 기초하여 산출되고, 상기 GPU의 수행시간은 상기 GPU로 데이터를 복사하는 코어의 순차처리 수행시간 및 상기 GPU의 데이터 복사시간에 기초하여 산출되며, 상기 동시처리 수행시간은 상기 산출된 CPU의 수행시간 및 상기 산출된 GPU의 수행시간 중 더 긴 시간으로 결정된다.

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Номер записи: 81

12-05-2011 дата публикации

DIAMOND WIRE SAW

Номер: KR2011055903A2

Автор: JEONG, Yongwha, LEE, Hyoungyoon, RYOO, Minho

Принадлежит:

The present invention relates to a diamond wire saw for cutting a silicon ingot for a solar cell, and more particularly, to a diamond wire saw in which the correlation among a wire, an electrodeposited nickel layer, and diamond particles is optimized.

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Номер записи: 82

10-08-2016 дата публикации

도금층의 두께 측정 방법

Номер: KR0101647233B1

Автор: 홍재화, 정용화

Принадлежит: 주식회사 포스코

... 본 발명은 도금층의 두께의 크기에 상관 없으며, 어떠한 다양한 성분으로 이루어진 합금 도금층이라도 측정할 수 있고, 시료의 파괴를 최소화 하여 간단하게 도금층의 두께를 측정할 수 있는 도금층의 두께 측정 방법을 제공한다.

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Номер записи: 83

17-11-2017 дата публикации

DEVICE FOR MEASURING CONCENTRATION OF DILUTED SLUDGE, AND SLUDGE TREATMENT SYSTEM INCLUDING SAME

Номер: KR1020170126303A

Автор: LEE, JIN PHIL, GIM, SEONG OK, HEO, SUNG LOK, CHO, DONG HO, JUNG, YONG HWA

Принадлежит:

Disclosed is a sludge concentration measurement device which comprises: an accommodation tank having an outlet at a lower portion; a measurement water tank having an inlet disposed to eccentrically introduce, from a lower portion, a sludge sample or a diluted sludge sample mixed with the sludge sample and diluted water; a Mixed liquer suspended solid (MLSS) sensor disposed at a central portion of the measurement water tank or on the opposite side of the inlet; and a control part receiving concentration of the sludge sample or the diluted sludge sample measured by the MLSS sensor. COPYRIGHT KIPO 2017 ...

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Номер записи: 84

23-08-2018 дата публикации

METHOD AND DEVICE FOR DETECTING COUGHING PIG USING IMAGE-BASED DTW

Номер: KR101891439B1

Автор: CHUNG, YONG WHA, KIM, HEE GON, SA, JAE WON, PARK, BYUNG KWAN

Принадлежит: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION, SEJONG CAMPUS

The present invention provides a method and a device for detecting a coughing pig using an image-based dynamic time warping (DTW), which convert an image into one-dimensional time series data, apply a DTW technique to the converted time series data and detect an object appearing as specific movement among objects in the image. The method for detecting a coughing pig using an image-based DTW comprises the following steps of: obtaining a binary image with respect to the object displayed on the image captured through a camera; comparing object shapes between a plurality of frames in the obtained binary image, and converting information on the object movement into the time series data; and detecting the specific movement of the object regardless of a time length for the object movement by using the converted time series data. COPYRIGHT KIPO 2018 (110) Obtaining a binary image with respect to the object displayed on the image captured through a camera (120) Comparing object shapes between a ...

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Номер записи: 85

15-07-2016 дата публикации

연속 코팅 장치

Номер: KR0101639813B1

Автор: 남경훈, 곽영진, 이동열, 김태엽, 정용화, 김경보, 정우성, 엄문종, 이상철, 박상훈

Принадлежит: 주식회사 포스코

... 연속으로 이동하는 기판(강판) 등과 같은 코팅 대상물의 고속 코팅을 가능하게 하는 연속 코팅 장치가 제공된다. 상기 연속 코팅 장치는 그 구성의 일례로서, 코팅 대상물이 통과되는 진공 챔버유닛; 이 진공 챔버유닛에 배치되면서 공급된 코팅물질을 기화시키어 증착증기를 발생토록 제공된 부양-가열수단; 및 상기 부양-가열수단의 상측과 하측 중 적어도 일측에 액상의 코팅물질을 공급토록 연결되면서 진공 챔버유닛의 외부까지 연계되는 코팅물질 공급유닛을 포함하여 구성될 수 있다. 이와 같은 본 발명에 의하면, 이동하는 코팅 대상물인 기판(강판)의 고속 코팅을 가능하게 하면서도, 특히 액상의 코팅물질(용융금속)을 부양-가열 공간에 공급하고 그 공급경로의 다변화를 구현하는 한편, 액상 코팅물질의 공급유량을 정밀하게 제어하며 구조는 간소화시키는 개선된 효과를 얻을 수 있다.

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Номер записи: 86

04-07-2019 дата публикации

PLATED STEEL SHEET FOR HOT PRESS FORMING, HOT PRESS FORMED PRODUCT USING SAME, AND METHOD FOR MANUFACTURING SAME

Номер: WO2019132309A1

Автор: JUNG, Yong-Hwa, KO, Kyoung-Pil, SON, Hyun-Sung, KIM, Tae-Yeob

Принадлежит:

The present invention relates to a plated steel sheet, for hot pressing, which is used for a component of a vehicle and the like, a hot press formed product which is manufactured by means of the plated steel sheet, and a method for manufacturing same.

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Номер записи: 87

25-06-2020 дата публикации

APPARATUS AND METHOD FOR CONTROLLING COATING LAYER IN PVD PLATING PROCESSS

Номер: WO2020130458A1

Автор: JUNG, Yong-Hwa, NAM, Kyung-Hoon, KIM, Tae-Yeob, JUNG, Woo-Sung, KO, Kyoung-Pil

Принадлежит:

The present invention provides an apparatus for controlling a coating layer in a physical vapor deposition (PVD) plating process that forms a coating layer on a steel sheet with metal vapor by means of PVD. The apparatus for controlling a coating layer comprises: a crucible into which a molten material is introduced; an electromagnetic induction coil disposed around the outer periphery of the crucible to heat the molten material introduced into the crucible and form a molten metal to generate metal vapor from the molten metal; a power supply unit for supplying an electric current to the electromagnetic induction coil; and a control unit for measuring the impedance of the electromagnetic induction coil and controlling the electric current supplied to the electromagnetic induction coil so that the impedance is kept constant according to the molten material which is introduced into the crucible at a constant feed rate.

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Номер записи: 88

19-02-2018 дата публикации

합금 코팅 강판 및 이의 제조방법

Номер: KR0101829766B1

Автор: 양지훈, 정재인, 김태엽, 정용화

Принадлежит: 주식회사 포스코, 재단법인 포항산업과학연구원

... 합금 코팅 강판 및 그 제조방법에 관한 것으로, 강판; 및 상기 강판 상에 위치하는 Al-Mg-Si 합금층;을 포함하고, 상기 Al-Mg-Si 합금층 내 Mg 함량은, 상기 Al-Mg-Si 합금층 총량 100중량%에 대하여, 15중량% 이상 90중량% 이하인 것인 합금 코팅 강판 및 그 제조방법을 제공할 수 있다.

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Номер записи: 89

12-04-2016 дата публикации

Heating Apparatus and Coating Machine having The Same

Номер: KR0101611669B1

Автор: 정용화, 정우성, 남경훈, 엄문종, 홍석준, 곽영진, 김태엽, 이동열

Принадлежит: 주식회사 포스코

... 연속 이동하는 모재(강판)의 증착 코팅을 위한 코팅증기(기체)를 발생하는 가열 장치 및 이를 포함하는 코팅 기구가 제공된다. 본 발명은, 액상 공급 방식을 채택하되, 공급된 고상의 코팅물질을 노즐수단의 내부에 수용한 후, 가열하여 액상의 코팅물질을 가열부에 공급하기 때문에, 코팅증기의 원활하고 안정적인 생성을 가능하게 하고, 추가로 고상의 코팅물질 예열 공급을 구현하고 공급관의 막힘을 방지하여, 궁극적으로 고속 진행하는 강판의 코팅 품질이나 조업성을 향상시키는 것이다.

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Номер записи: 90

24-10-2017 дата публикации

ALLOY-COATED STEEL SHEET AND METHOD FOR MANUFACTURING SAME

Номер: KR1020170117846A

Автор: YANG, JI HOON, JEONG, JAE IN, KIM, TAE YEOB, JUNG, YONG HWA

Принадлежит:

The present invention relates to an alloy-coated steel sheet, and a method for manufacturing the same. The alloy-coated steel sheet comprises: a steel sheet; an Al-Si alloy layer positioned on the steel sheet; and an Al-Mg-Si alloy layer positioned on the Al-Si alloy layer. The Al-Mg-Si alloy layer contains an Mg-Si alloy grain inside the alloy layer having an Al-Mg alloy shape. The present invention has high corrosion resistance. COPYRIGHT KIPO 2017 ...

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Номер записи: 91

04-10-2018 дата публикации

MULTI-LAYERED ZINC ALLOY PLATED STEEL HAVING EXCELLENT SPOT WELDABILITY AND CORROSION RESISTANCE

Номер: WO2018124649A8

Автор: KWAK, Young-Jin, KIM, Goo-Hwa, EOM, Mun-Jong, HONG, Seok-Jun, KO, Kyoung-Pil, JUNG, Yong-Hwa, LEE, Dong-Yoeul, KIM, Tae-Yeob, NAM, Kyung-Hoon

Принадлежит:

Disclosed is a multi-layered zinc alloy plated steel comprising a base iron, and multiple layers of alloy layers formed on top of the base iron, wherein each of the alloy layers in the multiple layers is either an Mg plated layer or a Zn-Mg alloy plated layer, and wherein the ratio of the weight of Mg contained in the multiple layers of alloy layers with respect to the total weight of the multiple layers of alloy layers is 0.13 to 0.24.

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Номер записи: 92

04-07-2019 дата публикации

COATED ELECTRICAL STEEL SHEET HAVING EXCELLENT INSULATION PROPERTIES AND METHOD FOR MANUFACTURING SAME

Номер: WO2019132496A1

Автор: JUNG, Yong-Hwa, KO, Kyoung-Pil, KIM, Tae-Yeob, LEE, Dong-Yoeul

Принадлежит:

The present invention relates to a surface treatment method for an electrical steel sheet comprising the steps of: preparing an electrical steel sheet having a plating layer comprising aluminum on at least one surface; forming a magnesium coating layer by means of vacuum evaporating magnesium on the plating layer; and heat treating the electrical steel sheet having the aluminum plating layer and the magnesium coating layer at 750-950°C. According to the present invention, a uniform magnesium oxide (MgO) layer is formed on an aluminum-silicon-plated electrical steel sheet and thus a plated electrical steel sheet having insulation is provided. Therefore, a highly efficient electrical steel sheet is applied to an electrical device and can contribute to energy saving, device size reduction and the like.

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Номер записи: 93

19-02-2018 дата публикации

합금 코팅 강판 및 이의 제조방법

Номер: KR0101829763B1

Автор: 양지훈, 정재인, 김태엽, 정용화

Принадлежит: 주식회사 포스코, 재단법인 포항산업과학연구원

... 합금 코팅 강판 및 그 제조방법에 관한 것으로, 강판; 및 상기 강판 상에 위치하는 Al-Mg-Si 합금층;을 포함하고, 상기 Al-Mg-Si 합금층은, Al-Mg 합금상으로 이루어진 합금층 내에, Mg-Si 합금 알갱이가 포함된 형태인 것인, 합금 코팅 강판 및 그 제조방법을 제공할 수 있다.

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Номер записи: 94

11-11-2015 дата публикации

MANY-CORE SYSTEM BASED CPU/GPU AND METHOD FOR DETERMINING NUMBER OF CORES OF MULTICORE CPU FOR SIMULTANEOUS CPU/GPU PROCESSING

Номер: KR101568204B1

Автор: CHOI, DONG WHEE, CHUNG, YONG WHA, KIM, HEE GON, LEE, SUNG JU, PARK, DAI HEE

Принадлежит: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

A many-core system based on a CPU/GPU according to the present invention includes a CPU including multiple cores, a GPU, and a control unit, which controls the CPU and the GPU. The control unit selects cores to perform tasks from the cores, included in the CPU, based on time for copying data from the CPU to GPU, allocates tasks to corresponding cores according to the number of selected cores, allocates the tasks to the whole cores, included in the CPU, if the time for copying the data is shorter than a predetermined threshold value, and allocates the tasks to the cores except the cores for copying the data to the GPU which are included in the CPU if the time for copying the data is longer than the predetermined threshold value. COPYRIGHT KIPO 2016 (130) Control Unit (AA) Core 1 (BB) Core 2 (CC) Core 3 (DD) Core 4 ...

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Номер записи: 95

13-05-2016 дата публикации

APPARATUS FOR MEASURING EVAPORATION RATE OF DEPOSITION SOURCE

Номер: KR0101620638B1

Автор: 곽영진, 김경보, 남경훈, 이동열, 김태엽, 정용화, 정우성, 엄문종, 정재인, 박상훈, 이상철

Принадлежит: 주식회사 포스코

... 단위 시간당 피증착체에 증착되는 증착물질의 양을 보다 정밀하게 측정할 수 있는 증착물질의 증발율 측정장치가 개시된다. 상기한 증착물질의 증발율 측정장치는 진공챔버 내부에 설치되며, 증착물질을 기화시키는 기화용기;와, 이송관을 통해 상기 기화용기에 연결되며, 피증착체를 냉각된 상태로 유지하여 기화된 증착물질이 피증착체에만 증착되도록 구성된 증착부; 및 상기 기화용기와 상기 증착부를 연결하는 이송관에 연결되며 고온에서 개폐 가능한 밸브유닛;을 포함하되, 상기 증착부는, 내부공간에 상기 피증착체를 구비하고, 기화된 증착물질을 외부에서 유입하는 증착부 하우징;을 구비하고, 상기 기화용기는, 상기 증착부 하우징의 외부에 배치되어 상기 증착부 하우징과 분리되게 구비될 수 있다. 이러한 증착물질의 증발율 측정장치에 의하면, 냉각수단에 연결된 피증착체홀더를 통해 피증착체를 냉각시킨 상태에서 증착물질을 피증착체에 증착시킬 수 있으므로, 기화된 증착물질이 피증착체에만 증착될 수 있고, 이에 따라 증착물질의 증발율을 정량적으로 측정할 수 있다.

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Номер записи: 96

20-01-2016 дата публикации

HOT AIR BLOWER USING CARBON HEATING ELEMENT

Номер: KR1020160007235A

Автор: PARK, JAI HEUN, JEONG, YONG HWA

Принадлежит:

The present invention relates to a hot air blower using a carbon heating body discharging hot air heated by a heating element to heat. According to the hot air blower heating an external air with the heating element to be discharged through a discharge hole, provided is the hot air blower using a carbon heating element wherein the carbon heating elements (50) are horizontally installed in a hot air chamber (20) and a hot air passage (80) is formed in a periphery of the carbon heating element (50) by a plurality of chute members (60) and a guide plate (70) and the hot air is discharged to the outside by a provided blower fan (33). Therefore, the present invention significantly improves heat efficiency and minimizes internal latent heat since the blower fan is installed in the discharge hole. COPYRIGHT KIPO 2016 ...

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Номер записи: 97

06-12-2017 дата публикации

PARALLEL PROCESSING METHOD OF ENCRYPTION ALGORITHM BY USING MULTI-CPU AND MULTI-GPU

Номер: KR1020170133892A

Автор: LEE, SUNG JU, KIM, YUN BIN, KIM, HEE GON, SA, JAE WON, CHUNG, YONG WHA

Принадлежит:

According to the present invention, a parallel processing method of an encryption algorithm parallel processing system based on a multi-CPU and a multi-GPU comprises the steps of: calculating a parallel section capable of performing parallel processing of a processing section of an encryption algorithm; calculating a sequential processing time on the parallel section capable of performing the parallel processing based on a single-CPU or a single-GPU; measuring information on a speed improvement degree compared to sequential processing on each CPU and each GPU; and allocating the amount of work on each CPU and each GPU based on the information on the speed improvement degree compared to the sequential processing on each CPU and each GPU. COPYRIGHT KIPO 2017 (110) Control part ...

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Номер записи: 98

14-12-2015 дата публикации

APPARATUS FOR PRODUCING CONCENTRATED LIQUID

Номер: KR1020150139666A

Автор: JEONG, YONG HWA

Принадлежит:

The present invention relates to an apparatus for producing concentrated liquid. According to an embodiment of the present invention, the apparatus for producing concentrated liquid includes: a mixture supply unit for supplying a concentrated liquid mixture in which the concentrated liquid and a residual material are mixed; a concentrated liquid processing unit, arranged to be close to the mixture supply unit, for separating the residual material from the concentrated liquid mixture from the mixture supply unit and recollecting the concentrated liquid; a concentrated liquid supply unit, arranged to be close to the concentrated liquid processing unit, for supplying the concentrated liquid recollected by the concentrated liquid processing unit; a concentrated liquid packaging unit, arranged close to the concentrated liquid supply unit, for packaging the concentrated liquid, supplied by the concentrated liquid supply unit, and producing a packaged product of the concentrated liquid; and a ...

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Номер записи: 99

08-02-2018 дата публикации

축사 근접 개체 탐지 장치 및 방법

Номер: KR0101827113B1

Автор: 정용화, 박대희, 사재원, 김희곤, 이상진, 주미소, 한승엽

Принадлежит: 고려대학교 세종산학협력단

... 축사 내 근접 개체 탐지 시, 축사 내부를 촬영하는 카메라부를 통해 촬영된 영상으로부터 복수의 개체가 근접하여 하나로 인식되는 영역을 관심 영역으로 설정하고, 관심 영역이 설정된 제 1 프레임에 제 1 프레임의 이전 프레임인 제 2 프레임을 투영하고, 투영의 결과에 따른 프레임 상에서 제 2 프레임 상의 개별 개체의 영역을 관심 영역의 위치로 픽셀 정렬 처리하며, 픽셀 정렬의 결과 영상을 통해 관심 영역 내 복수의 개체를 개별 개체로 분리하여 표시한다.

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Номер записи: 100