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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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 101. Отображено 100.
30-05-2017 дата публикации

METHOD OF ANALYZING AND QUANTIFYING BEHAVIOR OF SUPERABSORBENT POLYMER IN CEMENT-BASED MATERIAL USING THREE-DIMENSIONAL X-RAY COMPUTED TOMOGRAPHY

Номер: KR101741135B1
Автор: CHOI, SEONG CHEOL, LEE, KWANG MYONG, CHOI, YOUNG CHEOL, HONG, GEUN TAE, SONG, CHI WON
Принадлежит: CHUNG ANG UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION, RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

The present invention relates to a method of analyzing and quantifying behavior of a superabsorbent polymer in a cement-based material using three-dimensional X-ray computed tomography (CT) and, more specifically, relates to a method of coating a surface and inner portion of a superabsorbent polymer using FeCl_3; and a method of measuring and quantifying behavior of a superabsorbent polymer in a cement-based material using a superabsorbent polymer coated thereof. According to the present invention, by using a superabsorbent polymer coated with a high-density adsorption material, it is possible to accurately distinguish between a superabsorbent polymer contained in a cement-based material and pores on three-dimensional X-ray CT images; thereby performing behavior and quantification analysis on a superabsorbent polymer. COPYRIGHT KIPO 2017 ...

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Номер записи: 1
04-01-2019 дата публикации

전자 장치

Номер: KR1020190000967A
Автор: 정태혁, 김용관, 명만식, 최성철, 서동우, 이장두
Принадлежит:

... 전자 장치는 제1 모듈러스를 가진 제1 점착 부재, 제2 모듈러스를 가진 제2 점착 부재, 및 상기 제1 점착 부재와 상기 제2 점착 부재 사이에 배치되어 상기 제1 점착 부재와 상기 제2 점착 부재 각각에 접촉하는 플렉서블 부재를 포함하고, 상기 제1 점착 부재의 응력 완화율(stress relaxation)은 70% 이하이고, 상기 제1 모듈러스와 상기 제2 모듈러스 차이의 절대값은 0.01MPa 이하이다.

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Номер записи: 2
25-09-2017 дата публикации

DATA TRANSMITTING DEVICE AND OPERATING METHOD THEREOF

Номер: KR1020170107264A
Автор: KIM, CHANG YOUNG, KIM, JAE HOON, CHOI, SUNG CHUL
Принадлежит:

The present invention proposes a data transmitting device capable of balancing a wireless resource share without leaning to any one communication system in an environment where wireless resources are shared by different communication systems. The data transmitting device according to the present invention includes a sensing function performing unit for performing a sensing function to sense a share state of a frequency channel, a control factor determining unit for determining a control factor, and a control unit for controlling a sensing performance time to be shorter or longer than a prior sensing performance time by using the determined control factor and a preset threshold value. COPYRIGHT KIPO 2017 (110) Sensing function performing unit (120) Control factor determining unit (130) Control unit ...

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Номер записи: 3
12-10-2016 дата публикации

STRETCHABLE DEVICE

Номер: KR1020160118459A
Автор: YOON, HYO YUL, MYEONG, MAN SIK, KANG, EUN HYE, KIM, MIN GU, KIM, HEE GON, PARK, DONG JIN, SHIN, JAI KU, YUN, SUNG SIK, CHOI, SUNG CHUL, CHOI, WON IL, HONG, JONG HO, HWANG, TAE KYOUNG
Принадлежит:

A display device includes pixel substrates disposed in a matrix shape in a row direction and a column direction. Each of the pixel substrates has an island and a flexible hinge connecting the adjacent pixel substrates. The island of each of the pixel substrates has a plurality of sides which are not in parallel with the row and column directions. The flexible hinge of each of the pixel substrates includes: a plurality of first sub flexible hinges extended in a direction parallel with the row direction from fist side walls among the sides of the island; and a plurality of second sub flexible hinges extended in a direction parallel with the column direction from the second sides among the sides. COPYRIGHT KIPO 2016 ...

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Номер записи: 4
22-07-2015 дата публикации

ECO-DRIVE INDUCING DEVICE REALIZING FUEL EFFICIENCY ENHANCEMENT BY FUEL CUT INERTIAL DRIVING IN DOWNHILL SECTION

Номер: KR101538354B1
Автор: KO, KWANG HO, CHOI, SEONG CHEOL, KWON, MANN JUN, JEONG, SEUNG HYUN
Принадлежит: CARBONHOLDINGS CO., LTD., KO, KWANG HO, JEONG, SEUNG HYUN, CHOI, SEONG CHEOL, KWON, MANN JUN

Disclosed is an eco-drive inducing device which induces a vehicle to perform an optimum driving pattern achieving an optimum fuel efficiency in a downhill section by first driving by fuel cut inertial driving in the downhill section, reaccelerating at a certain point in the downhill section, and regaining the original speed before the fuel cut inertial driving, that is, the reference speed, at the point where the downhill section ends. The eco-drive inducing device of the present invention is useful as it helps the driver to perform the optimum driving pattern for achieving the optimum fuel efficiency in a downhill section. COPYRIGHT KIPO 2015 (100) Control unit (200) Memory unit (300) Input unit (400) Input port (500) Output unit ...

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Номер записи: 5
16-06-2017 дата публикации

PH-RESPONSIVE, EXPANSION PROPERTY-CONTROLLABLE SUPERABSORBENT POLYMER FOR CEMENT CRACK HEALING AND METHOD FOR PREPARING SAME

Номер: KR101741136B1
Автор: CHOI, SEONG CHEOL, LEE, KWANG MYONG, CHOI, YOUNG CHEOL, HONG, GEUN TAE, SONG, CHI WON
Принадлежит: CHUNG ANG UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION, RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

The present invention relates to a pH-responsive, expansion property-controllable superabsorbent polymer for cement crack healing and a method for preparing the same. More specifically, the method for preparing the superabsorbent polymer comprises the following steps of: dissolving chitosan with acetic acid in water to prepare a chitosan solution (step 1); dissolving tripolyphosphate in water to prepare a tripolyphosphate aqueous solution (step 2); dropping the chitosan solution prepared in the step 1 into the stirred tripolyphosphate aqueous solution of the step 2 (step 3); and drying a product obtained in the step 3 while maintaining the shape through lyophilization to prepare a superabsorbent polymer. According to the present invention, the superabsorbent polymer controls the expansion properties of the superabsorbent polymer to minimize the rate of expansion due to mixing water, and maximizes the rate of expansion due to inflow water flowing through cracks while minimizing the size ...

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Номер записи: 6
23-06-2015 дата публикации

SYSTEM AND METHOD FOR REMOTELY MEASURING EFFECTIVE SIZE AND TOTAL AMOUNT OF CLOUD WATER DROPLET PARTICLE

Номер: KR1020150069189A
Автор: KIM, DUK HYEON, CHUI, SUNG CHUL, PARK, SUN HO
Принадлежит:

The present invention relates to a system and a method for remotely measuring the size of a liquid particle and the total amount thereof from a remote distance and more particularly, to a system and a method for simply, accurately and without a time limit, measuring the size and the total amount of a liquid particle, and a change amount thereof from a remote distance with regard to a cloud water droplet particle and so on. Disclosed in the present system is a system for remotely measuring characteristics of a liquid particle, comprising: a transmission unit for irradiating a laser signal of three or more types of wavelengths to an object to be measured; a receiving unit for receiving a laser signal which is irradiated by the transmission unit and scattered by the object to be measured; and a processing unit for obtaining an extinction coefficient from the scattered laser signal of the wavelengths which are received by the receiving unit and for calculating, through a normalization, the ...

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Номер записи: 7
18-12-2018 дата публикации

REMOTE LIVE LECTURING/LEARNING METHOD SIMULTANEOUSLY USING ONLINE/OFFLINE LEARNING CONTENT AND LEARNING TOOLS AND CONTROL DEVICE THEREOF

Номер: KR1020180134318A
Автор: BAK, BAE UK, JEONG WOO JEONG, YUN CHONG KUHN, AHN DAE YOUNG, CHOI SUNG CHUL
Принадлежит:

The present invention relates to a remote live lecturing/learning method simultaneously using online/offline learning content and normal learning tools and a control device thereof. The remote lecturing/learning control device has system software including an operating system and multimedia data communication protocol software, and comprises: a central processing block including a multimedia data stream processing function block, a multimedia data compression/reconstruction processing function block, a communication network matching function block, a communication network buffering function block, a video buffering function block, a video queue, an audio buffering function block, an audio queue, an internal processing thread control function block, a call setting/release function block, and a physical matching data link access function; a sensing device control function module and an output device control function module to control operations of input/output devices (an image camera, a ...

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Номер записи: 8
08-08-2017 дата публикации

COMPOSITE HYALURONIC ACID CROSS-LINKED MATERIAL AND PREPARATION METHOD THEREOF

Номер: KR1020170090965A
Автор: CHOI, SUNG CHUL, KIM, HYUN IL, YANG, KI YOUNG, PARK, HYO SEUNG, LEE, BACK HO
Принадлежит:

Provided are a method for preparing a hyaluronic acid cross-linked material having the elasticity of 50-200 Pa and the viscosity of 20-100 Pa comprising the step of reacting hyaluronic acid with an epoxy cross-linking agent having two or more epoxy functional groups in an alkali solution containing ethanol; a method for preparing a hyaluronic acid cross-linked material having the elasticity of 400-800 Pa and the viscosity of 40-100 Pa comprising the step of reacting the hyaluronic acid cross-linked material having the elasticity of 50-200 Pa and the viscosity of 20-100 Pa with an epoxy cross-linking agent having two or more epoxy functional groups; and a composite hyaluronic acid cross-linked material comprising a combination of the hyaluronic acid cross-linked material having the elasticity of 50-200 Pa and the viscosity of 20-100 Pa and the hyaluronic acid cross-linked material having the elasticity of 400-800 Pa and the viscosity of 40-100 Pa. COPYRIGHT KIPO 2017 (a) Primary cross-linking ...

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Номер записи: 9
11-11-2010 дата публикации

LANCING DEVICE

Номер: KR2010128701A1
Автор: SHIN, Byong Sup, JEONG, Kyeong Ho, CUI, Cheng Zhe
Принадлежит:

Disclosed is a lancing device which comprises: an inner cover formed by coupling a first cover part to a second cover part; a trigger mounted to the inner cover and further comprising a lancet mounting device with an extension bar protruding on one side thereof; a first elastic body for providing an ejection force to the trigger; a second elastic body which is embedded in a second operation chamber of the inner cover; a load button having one end disposed in the second operation chamber of the inner cover to contact with the other end of the second elastic body and the other end protruding to the outside; an ejection button which is mounted in the inner cover; an outer cover which accommodates the inner cover at an inner circumference thereof; an end cap which is coupled to the front of the inner cover; and a control tip which is coupled to the end cap.

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Номер записи: 10
07-04-2016 дата публикации

LIDAR APPARATUS FOR MEASURING CLOUD PROPERTIES AND METHOD FOR OPERATING LIDAR APPARATUS

Номер: KR1020160038389A
Автор: KIM, DUK HYEON, CHOI, SUNG CHUL, PARK, SUN HO
Принадлежит:

Disclosed are a lidar apparatus for measuring cloud properties about the density of water vapor and a method for operating the lidar apparatus. The lidar apparatus for measuring cloud properties includes: an extraction part which extracts an optical signal scattered by cloud, from a laser emitted from a laser part; an input part which inputs the optical signal to an optical sensor of 1D array, and a measuring part which measures the cloud properties about the cloud, by using the optical signal inputted to the photo sensor. COPYRIGHT KIPO 2016 (110) Laser unit (120) Extraction part (130) Input unit (131) Telescope (132) Double refraction prism (133) Light converging lens (134) Raman filter (140) Optical sensor (150) Measuring part ...

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Номер записи: 11
26-12-2017 дата публикации

폴리아미드 수지, 이를 포함하는 폴리아미드 수지 조성물, 이의 제조방법 및 이를 포함하는 성형품

Номер: KR0101811919B1
Автор: 권소영, 김준성, 김진규, 임상균, 권일경, 손기철, 진영섭, 최성철
Принадлежит: 롯데첨단소재(주)

... 본 발명의 폴리아미드 수지는 디카르복실산, 아민계 화합물을 포함하는 단량체 혼합물의 중합체이고, 상기 아민계 화합물은 디아민 및 트리아민을 포함하고,1H-NMR을 이용하여 측정한 브랜치율이 1% 내지 8%이다.

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Номер записи: 12
18-01-2017 дата публикации

METHOD FOR TREATING SURFACE OF CERAMIC COMPOUND PARTICLES

Номер: KR1020170006485A
Автор: WEE, SUNG BOK, CHOI, SUNG CHURL
Принадлежит:

Provided is a method for treating the surface of ceramic compound particles. According to an embodiment of the present invention, the method for treating the surface of ceramic compound particles comprises the following steps: (a) producing a dispersed solution by dispersing the ceramic compound particles in a solvent; (b) putting a silicone-based compound into the dispersed solution, and mixing the same so as to form a first layer on the surface of the ceramic compound particles; (c) putting a carbon-based compound into the dispersed solution and then mixing the same so as to form a second layer on the surface of the first layer; (d) putting base into the dispersed solution and then heating the same so as to etch the first layer; and (e) acquiring particles after drying the product in the step (d), compressing the particles, and performing heat-treatment. COPYRIGHT KIPO 2017 ((a)) Ceramic compound particles + Organic solvent → Dispersion production ((b)) Putting a silicone-based compound ...

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Номер записи: 13
02-07-2020 дата публикации

SUSCEPTOR ASSEMBLY, MOCVD APPARATUS COMPRISING SAME, AND CONTROL METHOD FOR WITHDRAWING UPPER SUSCEPTOR FROM MOCVD APPARATUS

Номер: WO2020139030A1
Автор: CHOI, Sung Chul, CHO, Kwang Il, PARK, Byeong Ik, KIM, Nam Seo, JANG, Jong Jin, SUH, Dong Sik
Принадлежит:

The present invention relates to a susceptor assembly and an MOCVD apparatus comprising same, wherein the susceptor assembly reduces temperature deviation on a support plane by means of a two-layer structure of an upper susceptor and a lower susceptor. A susceptor assembly, according to one embodiment of the present invention, comprises: an upper susceptor having a support plane which is in contact with a substrate and supports the substrate; and a lower susceptor for supporting the upper susceptor, wherein the upper susceptor and the lower susceptor are coated with different types of materials. The susceptor assembly and the MOCVD apparatus comprising same, of the present invention, reduce temperature ununiformity on the support plane which supports the substrate, thereby enabling a thin film having more uniform characteristics to grow on the substrate, and can achieve a high yield when manufacturing a device, by means of using a substrate grown by an MOCVD process.

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Номер записи: 14
08-12-2016 дата публикации

세라믹이 코팅된 흑연의 제조방법

Номер: KR0101682899B1
Автор: 심상은, 최성철, 김민재, 김영선
Принадлежит: (주) 웹스

... 본 발명은 흑연(A)과; 상기 흑연(A)의 측면(lateral) 결함 부분에 화학적으로 결합된 세라믹(B)을 포함하며, 졸-겔법으로 108 내지 1016 Ω/sq 범위의 전기저항을 가지는 세라믹이 코팅된 흑연의 제조방법을 제공한다.

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Номер записи: 15
16-10-2017 дата публикации

고내열 폴리아미드 공중합체 및 이를 포함하는 고내열 폴리아미드 수지 조성물

Номер: KR0101786171B1
Автор: 임상균, 이기연, 전석민, 손수영, 최성철, 권소영, 진영섭
Принадлежит: 롯데첨단소재(주)

... 본 발명은 고내열 폴리아미드 공중합체 및 이를 포함하는 고내열 폴리아미드 수지 조성물에 관한 것으로, 보다 상세하게는 방향족 디카르복실산 성분 및 지방족 디아민 및 술폰기 함유 방향족 디아민을 포함하는 디아민 성분이 공중합되어, 내열성 및 내화학성이 향상되어 자동차 부품소재용으로 적합한 폴리아미드 공중합체에 관한 것이다.

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Номер записи: 16
23-03-2017 дата публикации

SIGNAL DISPERSION METHOD AND SIGNAL DISPERSION APPARATUS

Номер: KR1020170032587A
Автор: KIM, SE HOON, CHOI, SUNG CHEOL, LIM, CHAE HYUN
Принадлежит:

Disclosed are a signal distribution apparatus and a signal distribution method for providing a wireless communication service to terminals in a service area through each remote unit. A signal distribution method according to one embodiment of the present invention includes the steps of: checking a service area of a plurality of wireless communication base stations; determining, based on a location of the service area, whether the plurality of wireless communication base stations are classified by including main road side equipment (RSE); and propagating a wireless communication signal to a remote unit (RU) disposed in the service area through an independent signal distribution by the main RSE, or propagating the wireless communication signal to the RU through individual signal distribution by each of the plurality of wireless communication base stations. COPYRIGHT KIPO 2017 (310) Checking unit (320) Determining unit (330) Transceiving unit ...

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Номер записи: 17
26-02-2018 дата публикации

전자기 특성 제어가 가능한 세라믹 화합물 입자의 제조 방법

Номер: KR0101832144B1
Автор: 위성복, 최성철
Принадлежит: (주)윈스, 전석원, 위성복

... 본 발명의 실시예는, 세라믹 화합물 입자를 분산시킬 용매를 준비하되, 상기 용매를 이루는 비양성자성 용매의 부피 비율을 조절하는 단계; 세라믹 화합물 입자를 상기 용매 중에 분산시키는 단계; 상기 분산액에 실리콘계 화합물을 투입하고 혼합하여 상기 세라믹 화합물 입자의 표면에, 상기 비양성자성 용매의 부피 비율에 반비례하는 두께는 가지는 표면층을 형성하는 단계; 상기 분산액에 산 또는 염기를 투입하고 가열하는 단계; 및 가열이 완료된 후 수득되는 물질을 건조하여 입자상을 수득하는 단계를 포함하는, 색 발현이 가능한 세라믹 화합물 제조 방법을 제공한다.

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Номер записи: 18
04-09-2015 дата публикации

Nano liquid crystal carrier comprising sap of Acer mono, and manufacturing method thereof

Номер: KR0101547190B1
Автор: 황수연, 최성철, 신재협
Принадлежит: 주식회사 씨에이치하모니

... 본 발명은 레시틴과 1,3-부틸렌 글리콜을 용해하여 용액상태로 형성 후, 항온조에서 고로쇠 수액을 첨가하여 교반하여 수화액된 액정을 형성하는 수화액정 형성단계; 상기 수화액정 상태에서 증류수를 첨가하면서 수화 액정에 전단력을 가해 물속에 분산시키 베시클 입자형태를 형성하는 베시클 입자 형성단계; 상기 베시클 입자를 자석교반하면서 냉각시키는 자석교반 단계; 및 상기 자석교반 단계 후 초음파 분쇄기를 이용하여 베시클 입자를 분산시키는 초음파분쇄 단계를 포함하는 고로쇠 수액을 함유하는 나노 액정 캐리어 및 그의 제조방법을 제공한다.

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Номер записи: 19
29-06-2015 дата публикации

DEVICE AND METHOD FOR INSPECTING BUILD-UP ON STEEL SHEET COIL

Номер: KR0101532237B1
Автор: 최성철, 이도형
Принадлежит: 주식회사 포스코

... 강판코일의 빌드업 검사장치 및 검사방법을 개시한다. 본 발명의 실시 예에 따른 강판코일의 빌드업 검사장치는 하단이 강판코일의 외면에 근접하도록 배치되는 차폐부재; 차폐부재와 강판코일 외면사이 틈 쪽으로 빛을 투사하는 광투사유닛; 및 차폐부재와 강판코일 외면사이 틈을 통하여 투사되는 빛에 의한 강판코일 표면의 그림자 영상을 표현하는 스크린을 포함한다.

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Номер записи: 20
13-03-2018 дата публикации

METHOD AND DEVICE FOR DETERMINING DUAL THRESHOLD VALUE USED FOR CHANNEL SENSING IN HETEROGENEOUS NETWORK

Номер: KR101838247B1
Автор: KIM, JAE HOON, CHOI, SUNG CHUL
Принадлежит: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Provides is a dual threshold value determining method used for channel sensing in a heterogeneous network. According to an embodiment of the present invention, the dual threshold value determining method used for channel sensing in a heterogeneous network is used to determine individual threshold values for an increase counter and a decrease counter used to sense whether a first radio access technology (RAT) occupies a communication channel or not in a frequency band having the first RAT and a second RAT coexisting therein. The dual threshold value determining method includes the steps of: calculating a first data processing value based on the total and balance of the data throughputs of the first RAT and the second RAT for a first combination including predetermined initial values of an increase threshold value and a decrease threshold value for the increase and decrease counters; determining whether a sort combination having a second data processing value exceeding the first data processing ...

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Номер записи: 21
03-06-2016 дата публикации

DISPLAY DEVICE

Номер: KR1020160062804A
Автор: MYEONG, MAN SIK, AHN, SEONG SIK, YUN, SUNG SIK, CHOI, SUNG CHUL
Принадлежит:

A display device includes a first support frame that has a first inclined surface having a predetermined inclination angle, a second support frame that has a second inclined surface having the same configuration as that of the first inclined surface and arranged to be symmetrical to the first inclined surface, a display panel that is arranged on the first and second support frames, and a connecting member that is connected to the first and second support frames to provide a rotary shaft to the first and second support frames. The first and second inclined surfaces are arranged in areas of the upper surfaces of the first and second support frames, and the thicknesses of the areas of the first and second support frames that are adjacent to sides of the first and second inclined surfaces are larger than the thicknesses of the first and second support frames that are adjacent to opposite sides of the first and second inclined surfaces and connected to the connecting member. The present invention ...

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Номер записи: 22
27-12-2018 дата публикации

PRIMARY CHANNEL PREFERENCE TRAFFIC DISTRIBUTION METHOD FOR LTE-LAA OPERATION AND BASE STATION APPARATUS FOR PERFORMING SAME

Номер: KR1020180137196A
Автор: KIM, JAE HOON, CHOI, SUNG CHUL, HUR, JONG
Принадлежит:

Disclosed are a primary channel preference traffic distribution method for an LTE-LAA operation and a base station apparatus for performing the same. According to the present invention, LTE traffic is preferentially distributing LTE traffic through a primary channel, and the traffic is distributed through a secondary channel when the traffic of the primary channel becomes predetermined maximum traffic, thereby achieving fair coexistence with another communication entity jointly using the secondary channel like Wi-Fi in a 5 GHz band while securing traffic stability by maximally using the primary channel stable compared to the secondary channel. COPYRIGHT KIPO 2019 (AA) Start (BB) End (S201) Traffic demand (D) generation (S203) Distribute traffic to a primary channel (Increase in T_1) (S209) Distribute traffic to a secondary channel (Increase in T_2) ...

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Номер записи: 23
04-07-2019 дата публикации

SIGNAL PROCESSING AND TRANSMISSION ARCHITECTURE OF DAS

Номер: WO2019132542A1
Автор: CHO, Jung-bum, KIM, Jong Wan, CHOI, Sung Cheol, KONG, Suk-hwan
Принадлежит:

Disclosed are a signal processing method and a node unit of a multi-operating distributed antenna system (DAS). An embodiment of the present invention provides a signal processing method of a multi-operating DAS, which is a method performed by a node unit of a DAS, the signal processing method comprising the steps of: converting each of one or more radio frequency (RF) signals, transmitted from the outside, into a discrete signal; extracting a downlink signal included in the discrete signal; and routing the extracted downlink signal to one or more sub-units constituting the DAS.

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Номер записи: 24
29-06-2017 дата публикации

FABRIC DECORATION PART AND FORMING METHOD THEREFOR

Номер: WO2017111459A1
Автор: CHOI, Sungshul
Принадлежит:

The purpose of the present invention is to provide a fabric decoration part and a forming method therefor, which can make a new type of clothes by allowing a runproof pattern portion to be formed in a textile such as jeans. The present invention comprises: a fabric textile; a pattern portion perforated or relief-processed in the fabric textile according to a design pattern formed in any one shape among a picture, a figure, and a letter; and a runproof portion formed along an edge of the design pattern such that no running occurs in the pattern portion, wherein the runproof portion is formed in the fabric textile by being embroidered along the edge of the design pattern.

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Номер записи: 25
14-05-2018 дата публикации

DISPLAY DEVICE

Номер: KR1020180049857A
Автор: CHOI, SUNG CHUL, RYOU, HAN SUN, MYEONG, MAN SIK
Принадлежит:

Provided is a display device capable of minimizing stress applied to a display panel in a folded state. The display device includes a display panel and a panel support unit. The display panel includes a bendable region. The panel support unit is coupled to the display panel. The panel support unit includes a multi-joint member supporting the bendable region. The multi-joint member includes a plurality of joint units. The plurality of joint units are continuously arranged along a first direction and coupled to each other to be rotatable around two rotary shafts, respectively. At least one join unit of the plurality of joint units includes an elastic plate disposed at the edge of a support surface toward the bendable region. COPYRIGHT KIPO 2018 ...

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Номер записи: 26
03-08-2018 дата публикации

SILICA-BASED CERAMIC CORE AND MANUFACTURING METHOD THEREOF

Номер: KR1020180087980A
Автор: CHOI, SUNG CHURL, AN, GYE SEOK, SHIN, JAE ROK, CHOI, SOO WAN, JUNG, YEON GIL, CHO, GEUN HO
Принадлежит:

The present invention relates to a silica-based ceramic core, and a manufacturing method thereof. More specifically, the present invention relates to a silica-based ceramic core, and a manufacturing method thereof, wherein the ceramic core comprises: a silica-based sintered body; and alumina particles adsorbed onto at least a portion of a surface of the silica-based sintered body. Moreover, the alumina particles have an amine group formed on the surface thereof. Accordingly, strength and reliability of a silica-zircon complex ceramic core can be increased. COPYRIGHT KIPO 2018 (AA) Start (BB) End (S1) Preparing raw materials by mixing starting materials (S2) Plasticizing the raw material to form a preform (S3) Adsorbing surface-treated alumina particles on the surface of the preform (S4) Sintering the preform ...

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Номер записи: 27
16-05-2018 дата публикации

METHOD AND APPARATUS FOR CONFIGURING DUTY CYCLE USING DYNAMIC ABS

Номер: KR1020180051168A
Автор: KIM, JAE HOON, CHOI, MIN TAEK, CHOI, SUNG CHUL
Принадлежит:

Provided is a method for configuring a duty cycle using a dynamic ABS. A method for configuring a duty cycle by using a dynamic ABS according to an embodiment of the present invention configures a duty cycle including on time, which is a time interval allocated to a first radio access technology (RAT), off time, which is a time interval allocated to a second RAT, and a plurality of ABSs, which are included in the on time and are a time interval during which the first RAT is interrupted. The method comprises the steps of: configuring a first duty cycle by determining the length of the plurality of ABSs, based on an ABS table including an initial blocking probability, which is an initial value of probability that interference occurs in the first RAT by the second RAT, and information about the length of the ABSs according to blocking probability; calculating the updated blocking probability, based on the results obtained by scanning a wireless communications channel multiple times by using ...

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Номер записи: 28
29-05-2017 дата публикации

신호 분산 방법 및 신호 분산 장치

Номер: KR0101741328B1
Автор: 김세훈, 최성철, 임채현
Принадлежит: 동원티앤아이 주식회사

... 신호 분산 장치 및 신호 분산 방법이 개시된다. 본 발명의 일실시예에 따른 신호 분산 방법은, 복수의 무선통신 기지국이 갖는 서비스 영역을 확인하는 단계와, 상기 서비스 영역의 위치에 따라, 상기 복수의 무선통신 기지국을, 메인 RSE(Road Side Equipment)를 포함하여 구분할지를 결정하는 단계, 및 상기 서비스 영역에 배치되는 RU(Remote Unit)로, 상기 메인 RSE에 의한 단독 신호분산을 통해, 무선통신 신호를 전파하는 단계; 또는 상기 RU로, 상기 복수의 무선통신 기지국 각각에 의한 개별 신호분산을 통해, 무선통신 신호를 전파하는 단계를 포함한다.

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Номер записи: 29
25-01-2016 дата публикации

WIRELESS COMMUNICATIONS APPARATUS AND METHOD FOR MANUFACTURING SAME

Номер: KR101588129B1
Автор: KIM, SE HOON, JUNG, MIN CHUL, CHOI, SUNG CHEOL
Принадлежит: DONGWON TECHNOLOGY & INFORMATION CO., LTD.

Disclosed are a wireless communications apparatus and a method for manufacturing the same. The wireless communications apparatus may include: a digital unit for processing a digital signal; and a radio frequency (RF) unit connected directly to the digital unit, and processing an RF signal. According to the present invention, provided is the wireless communications apparatus which is simplified and whose size is reduce to facilitate maintenance and promote productivity. COPYRIGHT KIPO 2016 (501) Digital unit (503) RF unit (505) Back board (507) High output amplifier (509) Duplexer ...

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Номер записи: 30
16-01-2019 дата публикации

서셉터 어셈블리 및 이를 포함하는 MOCVD 장치

Номер: KR1020190005818A
Автор: 최성철, 조광일, 박병익, 김남서, 장종진, 서동식
Принадлежит:

... 본 발명은 상측 서셉터와 하측 서셉터의 2층 구조에 의해 지지면 상에서의 온도 편차를 감소시킨 서셉터 어셈블리 및 이를 포함하는 MOCVD 장치에 관한 것이다. 본 발명의 일 실시예에 따른 서셉터 어셈블리는, 기판과 접촉되면서 상기 기판을 지지하는 지지면을 가지는 상측 서셉터; 및 상기 상측 서셉터를 지지하는 하측 서셉터; 를 포함하며, 상기 상측 서셉터와 상기 하측 서셉터는 서로 다른 종류의 물질로 코팅된다. 본 발명의 서셉터 및 이를 포함하는 MOCVD 장치에 따르면, 기판을 지지하는 지지면 상에서의 온도 불균일성을 감소시킴으로써, 기판 상에서의 보다 균일한 특성을 갖는 박막 성장이 가능하며, MOCVD 공정에 의해 성장된 기판을 사용하여 소자 제작 시 높은 수율을 얻을 수 있다.

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Номер записи: 31
03-11-2016 дата публикации

POLYAMIDE RESIN, POLYAMIDE RESIN COMPOSITION CONTAINING SAME, PREPARATION METHOD THEREFOR, AND MOLDED PRODUCT INCLUDING SAME

Номер: WO2016175475A1
Автор: KWON, So Young, KIM, Joon Sung, KIM, Jin Kyu, IM, Sang Kyun, KWON, Il Kyoung, SON, Ki Chul, JIN, Young Sub, CHOI, Sung Chul
Принадлежит:

The polyamide resin of the present invention is a polymer of a monomer mixture comprising a dicarboxylic acid and an amine-based compound, wherein the amine-based compound comprises diamine and triamine and a branching rate measured using1H-NMR is approximately 1% to approximately 8%.

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Номер записи: 32
06-04-2018 дата публикации

HARDWARE VIDEO CODEC DEVICE AND VIDEO CALL METHOD USING WEBRTC

Номер: KR1020180035312A
Автор: CHOI, SUNG CHUL, JEONG, WOO JEONG, PARK, BAE WOOK, KIM, SEONG GOOK, YUN, CHONG KUHN, KIM, DONG BAE
Принадлежит:

The present invention relates to a device and method supporting a video call, and more specifically, to a hardware video codec device and video call method using web real-time communication (WebRTC) capable of providing a user with a video call quickly and efficiently by connecting a terminal that is to make a video call with a video codec device through a web browser supporting the WebRTC to perform a video call. More specifically, the hardware video codec device using WebRTC comprises: a video codec device performing video conference and video call functions; and a video terminal performing video communications with the video codec device through a web browser supporting the WebRTC. The video communications are implemented by using a WebSocket, session initiation protocol (SIP) information is transmitted through the WebSocket, and the video communications uses interactive connectivity establishment (ICE), datagram transport layer security (DTLS) and secure real-time transport protocol ...

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Номер записи: 33
29-06-2016 дата публикации

SPREADER

Номер: KR1020160075104A
Автор: CHOI, SUNG CHUL
Принадлежит:

According to the present invention, a spreader may comprise: a support having a first frame and a second frame which are detachably coupled to each other; a first wire connection unit arranged on both sides of the support to be connected to a first wire connected to a crane; and a second wire connection unit arranged to be symmetrical to the first wire connection unit, and connected to a second wire connected to an object to be refloated. COPYRIGHT KIPO 2016 ...

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Номер записи: 34
18-06-2018 дата публикации

METAL ORGANIC CHEMICAL VAPOR DEPOSITION APPARATUS

Номер: KR1020180065943A
Автор: CHO KWANG IL, CHOI SUNG CHUL
Принадлежит:

The present invention relates to a metal organic chemical vapor deposition apparatus. The metal organic chemical vapor deposition apparatus according to the present invention comprises: a chamber providing a treatment space for treating a substrate; a gas supply portion for supplying a process gas into the chamber; and a substrate support portion provided in the chamber, provided with an accommodation groove which secures the substrate, and heating the substrate. Moreover, a securing portion securing the substrate at the inside of the accommodation groove, and a middle groove between the edge of the securing portion and the accommodation groove are formed. COPYRIGHT KIPO 2018 ...

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Номер записи: 35
16-02-2016 дата публикации

COPOLYMERIZED POLYAMIDE RESIN, METHOD FOR MANUFACTURING SAME AND MOLDED PRODUCT INCLUDING SAME

Номер: KR1020160017197A
Автор: KWON, SO YOUNG, KIM, JOON SUNG, LEE, EUN JU, LEE, KI YON, CHOI, SUNG CHUL
Принадлежит:

A copolymerized polyamide resin of the present invention is a polymer comprising a dicarboxylate component, and a mixture of monomer including a diamine component including 4-19 mole% of alicyclic diamine as displayed in chemical formula 1. A melting point (Tm) of the polymer ranges from 280 to 330°C, and a crystallization point (Tc) ranges from 250 to 300°C. The copolymerized polyamide resin has crystallizability, heat resistance, machinability, anti-discoloration, and excellent physical balance between the above properties. In chemical formula 1, R1 and R2 respectively and independently are an alkyl group with 1 to 5 carbons, or an aryl group of 6 to 10 carbons. m and n respectively and independently are an integer ranging from 0 to 4. COPYRIGHT KIPO 2016 ...

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Номер записи: 36
27-11-2017 дата публикации

MEDICAL WASTE TREATMENT APPARATUS AND MEDICAL WASTE TREATMENT METHOD USING SAME

Номер: KR101801736B1
Автор: CHOI, SUNG CHUL
Принадлежит: CHOI, SUNG CHUL

In the present invention, disclosed is a medical waste treatment apparatus which is miniaturized. According to an aspect of the present invention, the medical waste treatment apparatus comprises: an insertion unit which allows medical waste to be inserted therein and temporally stored; a grinding unit which grinds the medical waste provided by the insertion unit; and a sterilization unit which has a depressurized and high-temperature environment and sterilizes the medical waste ground by the grinding unit. The sterilization unit comprises: a sterilization chamber which receives the supply of medical waste ground by the grinding unit; a screw which is installed on an inner lower side of the sterilization chamber and mixes and transfers the ground medical waste; and a chamber heater which is installed on the inside of the sterilization chamber and heats the inner space of the sterilization chamber. The sterilization chamber has an inner lower side formed as an inclined side tilted downwards ...

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Номер записи: 37
13-10-2015 дата публикации

SYSTEM FOR PUBLIC BICYCLE RENTAL AND RENTAL METHOD THEREOF

Номер: KR1020150114608A
Автор: SONG, JUN WOO, KIM, DONG JIN, MOON, IN SEOK, CHOI, SEONG CHUL
Принадлежит:

The present invention relates to a system for public bicycle rental operated as unattended, and a rental method thereof, the system comprising: a bicycle station (2) which is installed in at least one place; multiple bicycles (3) which are stored in the bicycle station (2); a bicycle management server (4) which rents and manages the bicycles (3); a user mobile terminal (5) which requests and confirms rental and return of the bicycles (3) while communicating with the bicycle management server (4); an identification server which identifies users while communicating with the user mobile terminal (5); a secondary server (7) which is installed in the bicycle station (2), and controls rental and return of the bicycles (3) while communicating with the bicycle management server (4); at least one locking device (8) which locks and unlocks the bicycles (3); and a lock device (9) which is installed in the bicycle (3) and is locked or unlocked by the locking device (8), thereby simply performing rental ...

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Номер записи: 38
04-05-2015 дата публикации

COSMETIC COMPOSITION CONTAINING CHESTNUT FRUIT, CHESTNUT INNER-SHELL AND CHESTNUT FLOWER, AND MANUFACTURING METHOD THEREOF

Номер: KR1020150047354A
Автор: CHOI, SUNG CHUL
Принадлежит:

The present invention relates to a cosmetic composition using chestnut, particularly using chestnut fruit, chestnut inner-shell, and chestnut flower, and to a manufacturing method thereof. According to the present invention, the method comprises: a step of manufacturing a paste state of a chestnut soup with chestnut fruit; a step of manufacturing an extract form chestnut inner-shell; a step of manufacturing an extract from chestnut flower; and a step of mixing 100 to 500 parts by weight of the chestnut inner-shell extracts, and 20 to 200 parts by weight of the chestnut flower extracts. According to the present invention, the chestnut cosmetic composition has high-content of chestnut ingredients, thereby supplying nutritional ingredients of chestnut fruit, chestnut inner-shell, and chestnut flower to skin. The chestnut soup using the chestnut fruit is used as a base containing chestnut flower extracts, thus good natural cosmetics can be manufactured without other synthesized materials or ...

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Номер записи: 39
12-06-2015 дата публикации

DEVICE AND METHOD FOR INSPECTING BUILD-UP ON STEEL SHEET COIL

Номер: KR1020150064917A
Автор: CHOI, SUNG CHULL, LEE, DO HYEONG
Принадлежит:

Disclosed are a device and a method for inspecting build-up on a steel sheet coil. According to an embodiment of the present invention, a device for inspecting build-up on a steel sheet coil comprises: a shield member wherein a lower end is arranged to be adjacent to an outer surface of a steel sheet coil; a light projection unit projecting light to a gap between the shield member and the outer surface of the steel sheet coil; and a screen presenting a shadow image of a surface of the steel sheet coil in accordance with the light projected through the gap between the shield member and the outer surface of the steel sheet coil. COPYRIGHT KIPO 2015 ...

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Номер записи: 40
08-12-2017 дата публикации

MEDICAL WASTE TREATMENT DEVICE AND MEDICAL WASTE TREATMENT METHOD USING SAME

Номер: KR101806866B1
Автор: CHOI, SUNG CHUL
Принадлежит: CHOI, SUNG CHUL

Disclosed is a miniaturized medical waste treatment device. According to an embodiment of the present invention, the device includes: an insertion part taking medical waste and temporarily storing the medical waste; a grinding part grinding the medical waste provided from the insertion part; a sterilizing part sterilizing the medical waste, ground by the grinding part, by forming a decompression and high temperature environment; a steam generator providing hot steam to the sterilizing part; and a blower circulating the steam of the sterilizing part. The insertion part, the grinding part, and the sterilizing part are sequentially placed in a vertical direction to make the medical waste moved by its weight. The grinding part includes: a first cutting unit including a first shaft extended to the left and the right, and a plurality of first cutters combined with the first shaft; and a second cutting unit including a second shaft extended to the left and the right to be matched with the first ...

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Номер записи: 41
28-03-2019 дата публикации

SUSCEPTOR AND MOCVD DEVICE COMPRISING SAME

Номер: WO2019059728A2
Автор: CHO, Kwang Il, KIM, Nam Seo, CHOI, Sung Chul
Принадлежит:

The present invention relates to a susceptor having a coating layer configured to reduce the temperature deviation on a support surface thereof, and an MOCVD device comprising the same. A susceptor according to an embodiment of the present invention may have a support surface that contacts a substrate and supports the substrate and a side surface connected to the support surface, and may be configured such that the same is induction-heated by an induction coil, thereby heating the substrate while supporting the same. The susceptor may comprise: a base material made of a material that can be induction-heated in response to the induction coil; and a coating layer applied on a partial surface of the base material or on the entire surface thereof so as to form a part of the support surface or the entire support surface, the coating layer having a magnetic property different from the magnetic property of the base material. The susceptor and the MOCVD device comprising the same, according to ...

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Номер записи: 42
29-05-2017 дата публикации

METHOD FOR EVALUATING SELF-HEALING PERFORMANCE OF CEMENT PASTE

Номер: KR101741137B1
Автор: PARK, BYOUNG SUN, CHOI, YOUNG CHEOL, OH, SUNG WOO, JUNG, SANG HWA, LEE, KWANG MYONG, CHOI, SEONG CHEOL
Принадлежит: KOREA CONFORMITY LABORATORIES, RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

Provided is a method for evaluating self-healing performance of cement paste, comprising: a first step of forming single cracking on cement paste; a second step of measuring an absorption rate of the cement paste having single cracking; and a third step of evaluating self-healing performance by using a change of the measured absorption rate. According to the present invention, self-healing performance is evaluated from a change of an absorption rate according to time proportional to cracking surface. Accordingly, self-healing performance of cement paste can be precisely evaluated without interruption of partial crack-charging. COPYRIGHT KIPO 2017 (AA) Weight change (g) (BB) Time (Day) ...

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Номер записи: 43
09-11-2016 дата публикации

POLYAMIDE RESIN, POLYAMIDE RESIN COMPOSITION COMPRISING SAME, PRODUCING METHOD THEREOF, AND MOLDED PRODUCT COMPRISING SAME

Номер: KR1020160129217A
Автор: KWON, SO YOUNG, KIM, JOON SUNG, KIM, JIN KYU, IM, SANG KYUN, KWON, IL KYOUNG, SON, KI CHUL, JIN, YOUNG SUB, CHOI, SUNG CHUL
Принадлежит:

The present invention relates to a polyamide resin, a polyamide resin composition comprising the same, a producing method thereof, and a molded product comprising the same. The polyamide resin of the present invention having excellent impact strength and high heat resistance is a polymer of a monomer mixture comprising a dicarboxylic acid and an amine-based compound, wherein the amine compound includes diamine and tri-amine, and has the branching ratio of 1% to 8% measured by using 1H-NMR. COPYRIGHT KIPO 2016 ...

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Номер записи: 44
27-12-2018 дата публикации

METHOD FOR DISTRIBUTING TRAFFIC ON SECONDARY CHANNEL PREFERENTIALLY TO OPERATE LTE-LAA, AND BASE STATION DEVICE FOR PERFORMING SAME

Номер: KR1020180137197A
Автор: KIM, JAE HOON, CHOI, SUNG CHUL, HUR, JONG
Принадлежит:

Disclosed are a method for distributing traffic on a secondary channel preferentially to operate LTE-LAA, and a base station device for performing the same. The traffic distribution, of the present invention, firstly distributes the LTE traffic to the secondary channel, and distributes the traffic to the primary channel only when the traffic of the secondary channel becomes a predetermined maximum traffic. Accordingly, by securing priority traffic in a secondary channel having traffic competition with another communication entity, a relatively stable primary channel is able to be reserved as much as possible. Therefore, even if a demand for traffic increases, the primary channel can handle stable LTE traffic. COPYRIGHT KIPO 2019 (AA) Start (BB) End (S201) Traffic demand (D) generation (S203) Distribute traffic to secondary channel (Increase in T_2) (S209) Distribute traffic to primary channel (Increase in T_1) ...

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Номер записи: 45
21-03-2017 дата публикации

ENDOSCOPE CLEANING AND DISINFECTING APPARATUS

Номер: KR1020170031468A
Автор: CHOI, SEONG CHEOL
Принадлежит:

The present invention relates to an endoscope cleaning and disinfecting apparatus for easily cleaning, washing, and disinfecting an endoscope and implementing accurate washing by spraying washing water in the rotating manner. As an endoscope cleaning and disinfecting apparatus provided at one side of a body with a cleaning chamber and equipped in the cleaning chamber with the endoscope, thereby cleaning, washing, and disinfecting the endoscope, the present invention includes: a cleaning and disinfecting vessel formed at the top surface of the cleaning chamber and having a recessed shape; an outer wall part upwardly protruding from a circumference of the cleaning and disinfecting vessel; a post part upwardly protruding from a center of the cleaning and disinfecting vessel; a cleaning water supply nozzle installed at the outer wall part to supply cleaning water to the cleaning and disinfecting vessel; a disinfecting water supply nozzle installed at the outer wall part to supply disinfecting ...

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Номер записи: 46
27-12-2018 дата публикации

METHOD FOR DISTRIBUTING PRIMARY-SECONDARY CHANNEL TRAFFIC FOR LTE-LAA OPERATION AND BASE STATION DEVICE PERFORMING SAME

Номер: KR1020180137194A
Автор: KIM, JAE HOON, CHOI, SUNG CHUL, HUR, JONG
Принадлежит:

Disclosed are a method for distributing primary-secondary channel traffic for LTE-LAA operation and a base station device performing the same. The traffic distribution of the present invention is determined in a method that the sum of system cost (P_1) of a primary channel based on LTE traffic (T_1) of a primary channel and system cost (P_2) of a secondary channel based on LTE traffic (T_2) of a secondary channel is minimum. COPYRIGHT KIPO 2019 ...

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Номер записи: 47
19-11-2015 дата публикации

CRYSTALLINE POLYAMIDE ESTER RESIN, METHOD FOR PREPARING THE SAME, AND ARTICLE COMPRISING THE SAME

Номер: KR0101570561B1
Автор: 권소영, 김진규, 방승엽, 임상균, 제진아, 이기연, 전석민, 최성철
Принадлежит: 제일모직주식회사

... 본 발명의 폴리아미드에스테르 수지는 (A) 디카르복실산 성분과 (B) 디아민 성분 및 (C) 환형 지방족 디올 성분이 공중합되어, 상기 디카르복실산 성분(A)으로부터 유도된 디카르복실산 부분, 상기 디아민 성분(B)으로부터 유도된 디아민 부분, 상기 환형 지방족 디올 성분(C)으로부터 유도된 환형 지방족 디올 부분이 반복되는 구조를 가지며, 상기 디아민 성분(B) 및 상기 환형 지방족 디올 성분(C)의 몰비((B):(C))는 80 내지 99 : 1 내지 20이고, 용융온도(Tm)가 280 내지 320℃이고, 결정화 온도(Tc)가 260 내지 290℃인 것을 특징으로 하는 결정성 폴리아미드에스테르 수지. 상기 결정성 폴리아미드에스테르 수지는 내열성, 내변색성 및 성형성이 우수하다.

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Номер записи: 48
01-02-2018 дата публикации

CARBON EMISSION RIGHT TRADING METHOD FOR ENERGY EFFICIENCY IMPROVEMENT CONSTRUCTION OF HOUSE USING BIG DATA

Номер: KR101823821B1
Автор: WOO JUNG BON, CHOI SUNG CHUL, HAN HYE SIM, JANG CHEOL YONG
Принадлежит: KOREA ENERGY FOUNDATION

The present invention provides a carbon emission right trading method for an energy efficiency improvement construction of a server, the carbon emission right trading method including the steps of: obtaining an energy saving amount authenticated as saving according to a construction with regard to a house in which the construction for improving energy efficiency is completed; calculating an integrated energy saving amount by integrating the energy saving amounts obtained for a plurality of houses; displaying a carbon emission right corresponding to the integrated energy saving amount on at least one or more customer terminals; and confirming and displaying the trade of some or all of the carbon emission rights to the consumer terminal of which purchase intention is confirmed. Accordingly, the present invention can evaluates the energy saving amount of a house unit as the carbon emission right and activate a carbon emission right trade. COPYRIGHT KIPO 2018 (CC) Carbon emission right (S30 ...

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Номер записи: 49
21-05-2015 дата публикации

NANO LIQUID CRYSTAL CARRIER INCLUDING PAINTED MAPLE SAP AND PREPARATION METHOD THEREOF

Номер: KR1020150055272A
Автор: HWANG, SOO YEON, CHOI, SUNG CHUL, SHIN, JAE HYUP
Принадлежит:

The present invention relates to a nano liquid crystal carrier containing painted maple (Acer mono) sap and a preparation method thereof. The method includes: a hydrated liquid crystal forming step of: dissolving lecithin and 1,3-butylene glycol to form a solution and adding the painted maple sap in a thermostat tank to stir the mixture to form hydrated liquid crystals; a vesicle particle forming step of: adding distilled water to the hydrated liquid crystals and applying a shear force to the hydrated crystals to form vesicle particles dispersed in the water; a magnetic stirring step of stirring the vesicle particles with a magnet and cooling the vesicle particles; and an ultrasonic milling step of dispersing the vesicle particles with a ultrasonicator after the magnetic stirring step. COPYRIGHT KIPO 2015 (AA) Hydrated liquid crystal forming step (BB) Vesicle particle forming step (CC) Magnetic stirring step (DD) Ultrasonic milling step ...

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Номер записи: 50
22-12-2017 дата публикации

세라믹 화합물 입자의 표면처리 방법

Номер: KR0101811564B1
Автор: 위성복, 최성철
Принадлежит: (주)윈스, 위성복, 전석원

... 본 발명의 일 실시예는 (a) 세라믹 화합물 입자를 용매 중에 분산시켜 분산액을 제조하는 단계; (b) 상기 분산액에 실리콘계 화합물을 투입하고 혼합하여 상기 세라믹 화합물 입자의 표면에 제1 층을 형성하는 단계; (c) 상기 분산액에 탄소계 화합물을 투입하고 혼합하여 상기 제1 층의 표면에 제2 층을 형성하는 단계; (d) 상기 분산액에 염기를 투입하고 가열하여 상기 제1 층을 식각하는 단계; 및 (e) 상기 (d) 단계의 생성물을 건조하여 입자상을 수득하고, 상기 입자상을 압축한 후 열처리하는 단계;를 포함하는 세라믹 화합물 입자의 표면처리 방법을 제공한다.

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Номер записи: 51
05-07-2018 дата публикации

SELF-HEALING CONCRETE FINE AGGREGATES USING STS ELECTRIC ARC FURNACE REDUCING SLAG, MANUFACTURING METHOD THEREFOR, AND SELF-HEALING CONCRETE USING SAME

Номер: WO2018124485A1
Автор: CHOI, Young Cheol, PARK, Byoung Sun, OH, Sung Woo, JUNG, Sang Hwa, CHOI, Seong Cheol, LEE, Kwang Myong
Принадлежит:

The present invention relates to self-healing concrete fine aggregates using STS electric arc furnace reducing slag, a manufacturing method therefor, and self-healing concrete using the same. The present invention relates to the self-healing concrete fine aggregates using the STS electric arc furnace reducing slag, the manufacturing method therefor, and the self-healing concrete using the same, the fine aggregates allowing, in order to improve problems such as strength reduction and setting delay when the STS electric arc furnace reducing slag is used as a cement substitute, the STS electric arc furnace reducing slag to be manufactured into the self-healing concrete fine aggregates having spherical particle forms, and thus the fine aggregates are fractured when cracks occur without affecting strength development during mixing and react with carbon dioxide (CO2) in the air, thereby enabling self-healing of the cracks in an air dry condition (in the air).

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Номер записи: 52
14-06-2018 дата публикации

ORGANIC METAL CHEMICAL VAPOR DEPOSITION DEVICE

Номер: WO2018106039A1
Автор: CHO, Kwang-Il, CHOI, Sung-Chul
Принадлежит:

The present invention relates to an organic metal chemical vapor deposition device. The organic metal chemical vapor deposition device according to the present invention comprises: a chamber that provides a processing space in which a substrate is processed; a gas supply portion for supplying a process gas into the chamber; and a substrate support portion provided inside the chamber, the substrate support portion having a containing groove on which the substrate is seated, and the support supporting portion heating the substrate. A seating portion is formed inside the containing groove such that the substrate is seated thereon. A middle groove is formed between the periphery of the seating portion and the containing groove.

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Номер записи: 53
29-05-2018 дата публикации

DISPLAY DEVICE

Номер: KR1020180056444A
Автор: MYEONG, MAN SIK, LEE, AH RAM, KEE, IN SEO, RYOU, HAN SUN, CHOI, SUNG CHUL
Принадлежит:

Provided is a display device capable of reducing stress applied to a display panel in a folded state. The display device includes a display panel and a panel support part. The display panel includes a bendable region. The panel support part is coupled to the display panel and includes a multi-joint member that supports the bendable region. The multi-joint member includes a plurality of continuously arranged joint parts and a sliding member passing through the plurality of joint parts and movable within the panel support part. The sliding member includes a plate part for aligning the plurality of joint parts in parallel and a ring part connected to one side of the plate part and aligning the plurality of joint parts in an arc shape. COPYRIGHT KIPO 2018 ...

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Номер записи: 54
11-11-2010 дата публикации

SUBSTRATE FOR A SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE USING SAME

Номер: WO2010128825A3
Автор: YUH, Hwan-Kuk, MOON, Young-Boo, CHOI, Sung-Chul, JIN, Yong-Sung, CHO, In-Sung, LIM, Won-Taeg
Принадлежит:

Disclosed is a substrate for manufacturing a semiconductor device which enhances external light extraction efficiency by increasing the packing density of a lens without limiting epitaxial layer growth, as well as a high power semiconductor device with enhanced external light extraction efficiency using the substrate. A substrate for manufacturing a semiconductor device according to the present invention is a substrate in which a plurality of convex- or concave-shaped lenses are formed, wherein the plurality of lenses are formed such that the gaps between the lenses which are arranged in a direction perpendicular to the direction in which the epitaxial layers to be formed on the substrate show good lateral growth are narrower than the gaps between the lenses which are arranged in other directions.

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Номер записи: 55
19-11-2015 дата публикации

POLYAMIDE RESIN, METHOD FOR PREPARING THE SAME, AND ARTICLE COMPRISING THE SAME

Номер: KR0101570562B1
Автор: 권소영, 김진규, 방승엽, 이은주, 임상균, 이기연, 전석민, 최성철
Принадлежит: 제일모직주식회사

... 본 발명의 폴리아미드 수지는 아민기와 카르복시기를 함유하는 폴리아미드 수지로서, 상기 아민기 농도가 200 내지 300 μ당량/g이고, 상기 아민기 농도는 카르복시기 농도의 2 내지 6배인 것을 특징으로 한다. 상기 폴리아미드 수지는 장기 내열 안정성이 우수하다.

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Номер записи: 56
03-01-2019 дата публикации

동적 ABS를 이용한 듀티사이클의 구성 방법 및 장치

Номер: KR0101934746B1
Автор: 김재훈, 최민택, 최성철
Принадлежит: 아주대학교산학협력단

... 동적 ABS를 이용한 듀티사이클의 구성 방법을 제공한다. 본 발명의 일 실시예에 따른 동적 ABS를 이용한 듀티사이클의 구성 방법은 제1 무선 액세스 기술(RAT)에 할당된 시구간인 온타임, 제2 RAT에 할당된 시구간인 오프타임 및 상기 온타임에 포함되며, 상기 제1 RAT가 중지되는 시구간인 복수의 ABS를 포함하는 듀티사이클을 구성하는 방법에 있어서, 상기 제2 RAT에 의해 상기 제1 RAT에 간섭이 발생할 확률의 초기값인 초기블로킹확률 및 블로킹확률에 따른 ABS의 길이의 정보를 포함하는 ABS테이블에 기초하여, 상기 복수의 ABS의 길이를 결정하여 제1 듀티사이클을 구성하는 단계; 상기 제1 듀티사이클에 포함된 상기 오프타임 동안, 상기 제1 RAT을 이용하여 무선 통신 채널을 복수회 스캔한 결과에 기초하여 갱신블로킹확률을 산출하는 단계; 및 상기 ABS테이블 및 상기 갱신블로킹확률에 기초하여, 상기 제1 듀티사이클에 포함된 상기 복수의 ABS의 길이를 조정하여 제2 듀티사이클을 구성하는 단계를 포함한다.

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Номер записи: 57
03-08-2018 дата публикации

ZIRCONIUM DIBORIDE POWDER AND PRODUCTION METHOD THEREOF

Номер: KR1020180087979A
Автор: CHOI, SUNG CHURL, AN, GYE SEOK, HAN, JIN SOON, HUR, JAE UK, KIM, YONG IN, KWON, HYUK, CHAE, DONG HO, KIM, TAE GYUN
Принадлежит:

The present invention relates to zirconium diboride powder and a production method thereof. To this end, the method comprises the following steps: mixing zirconium oxide and boron carbide to prepare a mixture; and forming zirconium diboride particles by carrying out a reduction reaction based on the following chemical reaction formula, 7ZrO_2(s) + 5B_4C(s) = 7ZrB_2(s) + 3B_2O_3(s) + 5CO(g). Regarding the mixture, a mixing ratio of boron carbide to zirconium oxide is greater than 0.713 as a stoichiometric ratio of boron carbide to zirconium oxide. COPYRIGHT KIPO 2018 (AA) Start (BB) End (S1) Mixing starting materials to prepare a mixture (S2) Carrying out a reaction with the mixture to synthesize ZrB_2 particles (S3) Washing the synthesized ZrB_2 particles ...

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Номер записи: 58
14-05-2018 дата публикации

DISPLAY DEVICE

Номер: KR1020180049856A
Автор: CHOI, SUNG CHUL, OH, YOUNG EUN, RYOU, HAN SUN, MYEONG, MAN SIK
Принадлежит:

Provided is a display device capable of minimizing stress applied to a display panel in a folded state. The display device includes a display panel and a panel support part. The display panel includes a bendable region. The panel support part is coupled to the display panel and includes a multi-joint member that supports the bendable region. The multi-joint member includes a plurality of rigid material parts and soft material parts. The plurality of rigid material parts are successively arranged along a first direction, are rotatably coupled to each other around two rotation shafts, and include a first surface facing the bendable region. The soft material parts are fixed to each of the plurality of rigid material part while being in contact with the first surface. COPYRIGHT KIPO 2018 ...

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Номер записи: 59
29-06-2018 дата публикации

TEMPERATURE CONTROLLER OF PLASMA PROCESSING DEVICE AND PLASMA PROCESSING DEVICE INCLUDING SAME

Номер: KR1020180072258A
Автор: HA, SEONG MOON, SUNG, MIN KYU, CHO, SEUNG HEE, CHOI, SEONG CHUL, KIM, KYUNG SUN, LEE, SANG HO
Принадлежит:

A temperature controller of a plasma processing device comprises a heating unit and a cooling unit. The heating unit can heat a liner located in an inner wall of a plasma chamber defining a space in which plasma is formed. The cooling unit selectively cools the liner according to a power of the plasma, thereby adjusting the temperature of an upper electrode located in the plasma chamber. Therefore, the temperature of the liner is adjusted according to the power of the plasma, thereby constantly maintaining the temperature of the upper electrode so as to match the process temperature. COPYRIGHT KIPO 2018 ...

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Номер записи: 60
29-01-2016 дата публикации

SYSTEM OF PUBLIC BICYCLE RENTAL

Номер: KR0101588696B1
Автор: 송준우, 김동진, 문인석, 최성철
Принадлежит: 주식회사 부상

... 본 발명은 무인으로 운영되는 공공 자전거 대여 시스템에 관한 것으로, 적어도 하나 이상 복수의 장소에 설치되는 자전거 스테이션(2), 자전거 스테이션(2)에 보관되는 복수의 자전거(3), 복수의 자전거(3)를 대여하고 관리하는 자전거 관리서버(4), 자전거 관리서버(4)와 통신하면서 자전거(3)의 대여와 반납을 요청 및 확인하는 사용자 휴대 단말(5), 사용자의 휴대 단말(5)과 통신하면서 신원을 확인하는 신원 확인서버(6), 자전거 스테이션(2)에 설치되고 자전거 관리서버(4)와 통신하면서 자전거(3)의 대여와 반납을 통제하는 보조서버(7), 자전거(3)의 잠금 및 잠금 상태를 해제하는 적어도 하나 이상의 잠금장치(8), 자전거(3)에 설치되고 상기 잠금장치(8)에 잠금되거나 잠금 해제되는 시건장치(9)를 포함하며, 휴대 단말과 유무선 통신망을 이용하여 공공 자전거의 대여와 반납 및 결제를 무인으로 간편하게 수행할 수 있도록 함으로써 자전거 이용이 크게 확대되도록 한 것이다.

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Номер записи: 61
11-11-2010 дата публикации

SUBSTRATE FOR A SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE USING SAME

Номер: WO2010128825A2
Автор: YUH, Hwan-Kuk, MOON, Young-Boo, CHOI, Sung-Chul, JIN, Yong-Sung, CHO, In-Sung, LIM, Won-Taeg
Принадлежит:

Disclosed is a substrate for manufacturing a semiconductor device which enhances external light extraction efficiency by increasing the packing density of a lens without limiting epitaxial layer growth, as well as a high power semiconductor device with enhanced external light extraction efficiency using the substrate. A substrate for manufacturing a semiconductor device according to the present invention is a substrate in which a plurality of convex- or concave-shaped lenses are formed, wherein the plurality of lenses are formed such that the gaps between the lenses which are arranged in a direction perpendicular to the direction in which the epitaxial layers to be formed on the substrate show good lateral growth are narrower than the gaps between the lenses which are arranged in other directions.

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Номер записи: 62
09-11-2016 дата публикации

NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF

Номер: KR1020160129315A
Автор: LEE, SEUNG JAE, CHOI, SUNG CHUL, BAEK, JONG HYEOB, JEON, SEONG RAN, KIM, SANG MOOK
Принадлежит:

The present invention relates to a nitride semiconductor light emitting device with improved resistance against electrostatic discharge (ESD) and a manufacturing method thereof. The light emitting device of the present invention includes: a substrate (110); a first conductivity semiconductor layer (120) which is formed on the substrate (110); a high resistance semiconductor layer (130) which is formed on the first conductivity semiconductor layer (120); an activation layer (150) which is formed on the high resistance semiconductor layer (130); and a second conductivity semiconductor layer (160) which is formed on the activation layer (150). Each of the proximate surface between the high resistance semiconductor layer (130) and the first conductivity semiconductor layer (120) and the proximate surface between the activation layer (150) and the second conductivity semiconductor layer (160) has a v-pit structure (v2), and the proximate surface between the high resistance semiconductor layer ...

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Номер записи: 63
13-10-2016 дата публикации

NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE, AND METHOD FOR MANUFACTURING SAME

Номер: WO2016163595A1
Автор: LEE, Seung-Jae, CHOI, Sung-Chul, BAEK, Jong-Hyeob, JEON, Seong-Ran, KIM, Sang-Mook, CHUNG, Tae Hoon
Принадлежит:

The present invention relates to a nitride semiconductor light-emitting device and a method for manufacturing same, which can improve the electrostatic discharge (ESD)-caused inner pressure properties of the nitride semiconductor light-emitting device. The light-emitting device of the present invention comprises an active layer formed, using a low-conductivity material, flat on a first conductive semi-conductor layer having a v-pit structure on the upper surface thereof, and a second conductive semi-conductor, or has a v-pit structure on a contact surface between a second conductive semi-conductor layer and an active layer formed, using a low-conductivity material, flat on a first conductive semi-conductor layer having a v-pit structure on the upper surface thereof. Thus, a v-pit area has a thickness equal to or greater than a critical thickness and thus has very low conductivity, thereby preventing the flow of a current, while the remaining area has a thickness equal to or less than a ...

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Номер записи: 64
12-02-2016 дата публикации

POLYAMIDE ESTER RESIN, METHOD FOR PREPARING THE SAME, AND ARTICLE COMPRISING THE SAME

Номер: KR0101593745B1
Автор: 이은주, 권소영, 김준성, 임상균, 최성철, 이기연, 전석민
Принадлежит: 제일모직주식회사

... 본 발명의 폴리아미드에스테르 수지는 디카르복실산; 디아민; 및 선형 지방족 디올;의 중합체이며, 상기 선형 지방족 디올의 함량은 상기 디아민 100 몰부에 대하여, 1 내지 25 몰부이고, 용융 온도(Tm)가 280 내지 320℃이고, 결정화 온도(Tc)가 260 내지 290℃인 것을 특징으로 한다. 상기 폴리아미드에스테르 수지는 내열성, 내변색성 및 성형성이 우수하다.

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Номер записи: 65
09-07-2018 дата публикации

METHOD OF MEASURING THERMAL EXPANSION COEFFICIENT OF CEMENTITIOUS COMPOSITE UNDER CURING PROCESS BY USING ELASTIC MEMBRANE

Номер: KR1020180077812A
Автор: CHOI, SEONG CHEOL, CHOI, YOUNG CHEOL, PARK, BYOUNG SUN
Принадлежит:

The present invention relates to a method of measuring a thermal expansion coefficient of a cementitious composite under a curing process by using an elastic membrane. The method includes: a first step of enclosing and sealing the cement composite in the elastic membrane; a second step of measuring a weight of an entire sample; a third step of connecting the sample to a balance, filling an oil-type buoyancy liquid, and immersing the sample in a temperature regulation chamber; a fourth step of measuring a weight variation according to a temperature variation while adjusting a temperature of a water tank at a predetermined time interval; and a fifth step of calculating the thermal expansion coefficient by using measurement values. In the method of the present invention, the thermal expansion coefficient of the cement composite containing an unhardened cement paste or mortar changes as the cement composite is cured, and particularly, the thermal expansion coefficient remarkably changes before ...

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Номер записи: 66
06-06-2019 дата публикации

SUSCEPTOR AND MOCVD DEVICE COMPRISING SAME

Номер: WO2019059728A3
Автор: CHO, Kwang Il, KIM, Nam Seo, CHOI, Sung Chul
Принадлежит:

The present invention relates to a susceptor having a coating layer configured to reduce the temperature deviation on a support surface thereof, and an MOCVD device comprising the same. A susceptor according to an embodiment of the present invention may have a support surface that contacts a substrate and supports the substrate and a side surface connected to the support surface, and may be configured such that the same is induction-heated by an induction coil, thereby heating the substrate while supporting the same. The susceptor may comprise: a base material made of a material that can be induction-heated in response to the induction coil; and a coating layer applied on a partial surface of the base material or on the entire surface thereof so as to form a part of the support surface or the entire support surface, the coating layer having a magnetic property different from the magnetic property of the base material. The susceptor and the MOCVD device comprising the same, according to ...

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Номер записи: 67
30-10-2018 дата публикации

MANUFACTURING METHOD OF COSMETIC COMPOSITION CONTAINING MIXED EXTRACT OF TUBERCLEDFRUIT SANICLE, SETARIA VIRIDIS, AQUILEGIA JAPONICA NAKAI, H. HARA AND DRYOPTERIS ERYTHROSORA

Номер: KR101913235B1
Автор: CHOI, SUNG CHEOL
Принадлежит: CHOI, SUNG CHEOL

The present invention relates to a cosmetic composition containing a mixed extract using a mixture of a tubercledfruit sanicle, a setaria viridis, an aquilegia japonica nakai, H. hara and a dryopteris erythrosora. More specifically, the present invention relates to a cosmetic composition having excellent skin moisturizing effect and skin irritation reducing effect. The present invention is excellent in the skin moisturizing effect and the skin irritation reducing effect, thereby improving various skin troubles caused by environmental pollution and stress and protecting a skin. COPYRIGHT KIPO 2018 ...

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Номер записи: 68
30-05-2016 дата публикации

LIDAR APPARATUS FOR MEASURING CLOUD PROPERTIES AND METHOD FOR OPERATING LIDAR APPARATUS

Номер: KR0101625748B1
Автор: 김덕현, 최성철, 박선호
Принадлежит: 주식회사 솔탑, 한밭대학교 산학협력단

... 구름 특성 측정용 라이다 장치 및 구름 특성 측정용 라이다 장치의 동작 방법이 개시된다. 구름 특성 측정용 라이다 장치는 레이저부에서 발사된 레이저로부터, 구름에 의해 산란되는 광 신호를 추출하는 추출부와, 상기 광 신호를, 일차원 어레이로 구성된 하나의 광 센서로 입력하는 입력부, 및 상기 광 센서에 입력된 광 신호를 이용하여, 상기 구름에 관한 구름 특성을 측정하는 측정부를 포함한다.

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Номер записи: 69
21-04-2016 дата публикации

PLASMA PROCESSING DEVICE

Номер: KR1020160043389A
Автор: KIM, HAK YOUNG, LEE, JI MYOUNG, KIM, JI HEE, SUNG, DOUG YONG, JEONG, KYEONG SEOK, CHOI, SEONG CHUL
Принадлежит:

Disclosed is a plasma processing device, comprising: a plate formed between a window covering a top portion of a chamber in which a plasma processing is performed, and an antenna generating a magnetic field; and a fluid supply unit supplying fluid for controlling the temperatures of the window and the antenna. The plate includes first and second regions receiving the fluid, and the fluid supply unit independently controls the first and second regions. The present invention provides the plasma processing device capable of reducing a temperature difference between a central portion and a peripheral portion of the window. COPYRIGHT KIPO 2016 ...

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Номер записи: 70
14-08-2017 дата публикации

BALLPOINT PEN WITH CORRECTION FLUID CONTAINER

Номер: KR1020170092784A
Автор: PARK, MYOUNG HO, HAN, CHUN SOO, CHOI, SEONG CHEOL, SHIN, JU GANG
Принадлежит:

The present invention relates to a ballpoint pen with a correction fluid container having a ballpoint pen lead and a correction fluid in a ballpoint pen in a ballpoint pen outer body. The ballpoint pen with a correction fluid comprises: a ballpoint pen lead (110) pressed by a ballpoint pen head (130) and discharging ink; a cylindrical correction fluid container (120) penetrating the upper part of the ballpoint pen lead (100) to the inside and storing a correction fluid which corrects ink; and an elastic spring (115) installed between the ballpoint pen lead (110) and the correction fluid container (120) and applying an elastic force to both members. When the ballpoint pen head (130) is additionally pressed, the ballpoint pen lead (110) is separated from a ballpoint pen cap (102). The correction fluid container (120) protrudes to the outside of the ballpoint pen cap (102). COPYRIGHT KIPO 2017 ...

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Номер записи: 71
27-11-2017 дата публикации

MEDICAL WASTE TREATMENT APPARATUS AND MEDICAL WASTE TREATMENT METHOD USING SAME

Номер: KR101801738B1
Автор: CHOI, SUNG CHUL
Принадлежит: CHOI, SUNG CHUL

In the present invention, disclosed is a medical waste treatment apparatus which is miniaturized. According to an aspect of the present invention, the medical waste treatment apparatus comprises: an insertion unit which allows medical waste to be inserted therein and temporally stored; a grinding unit which grinds the medical waste provided by the insertion unit; and a sterilization unit which has a depressurized and high-temperature environment and sterilizes the medical waste ground by the grinding unit. The insertion unit, the grinding unit, and the sterilization unit are sequentially and vertically arranged to enable medical waste to be moved by the gravity. The grinding unit comprises: a first cutting unit comprising a first axis, extended in left and right directions, and a plurality of first cutters joined to the first axis; and a second cutting unit comprising a second axis, extended in left and right directions to correspond to the first axis, and a plurality of second cutters ...

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Номер записи: 72
06-10-2015 дата публикации

POLYAMIDE RESIN, METHOD FOR PREPARING THE SAME, AND ARTICLE COMPRISING THE SAME

Номер: KR0101557543B1
Автор: 이은주, 권소영, 김진규, 방승엽, 임상균, 이기연, 전석민, 최성철
Принадлежит: 제일모직주식회사

... 본 발명의 폴리아미드 수지는 디카르복실산과 디아민의 중합체이며, 상기 디카르복실산은 분지형 지방족 디카르복실산을 포함하는 것을 특징으로 한다. 상기 폴리아미드 수지는 내열성, 가공성이 우수하고, 성형 시 가스 발생량을 감소시킬 수 있다.

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Номер записи: 73
18-01-2017 дата публикации

METHOD FOR PRODUCING CERAMIC COMPOUND PARTICLES ENSURING CONTROLLABLE ELECTROMAGNETIC PROPERTIES

Номер: KR1020170006454A
Автор: WEE, SUNG BOK, CHOI, SUNG CHURL
Принадлежит:

Provided is a method for producing a ceramic compound ensuring color production functions. According to an embodiment of the present invention, the method for producing the ceramic compound comprises the following steps: preparing a solvent for dispersing ceramic compound particles and adjusting volume ratio of an aprotic solvent making up the solvent; dispersing the ceramic compound particles in the solvent; inserting a silicone-based compound into the dispersed solution and mixing the same thereafter so as to form a surface layer, on a surface of the ceramic compound particles, having the thickness inversely proportional to the volume ratio of the aprotic solvent; inserting acid or base into the dispersed solution and then heating the same; and drying the product acquired after completing the heating step so as to obtain particles. COPYRIGHT KIPO 2017 (111) Ceramic compound particles (S112) Organic solvent preparation (S113) V_a / V_p ratio adjustment (S120) Producing dispersion (S130 ...

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Номер записи: 74
20-06-2016 дата публикации

AUTOMATIC WELDING MACHINE

Номер: KR101631831B1
Автор: CHOI, SEONG CHEOL, SHIN, SANG HO
Принадлежит: YJPLANT CO., LTD.

The present invention relates to an automatic welding machine and, more specifically, to an automatic welding machine which enables a worker to change the height of a welding head as necessary. The automatic welding machine comprises: a moving plate (200); a receiving member (100) of which the bottom end is fixed to the top surface of the moving plate (200); a rack (120) which is lifted up and down; a first socket (150) which is fixed to the top end of the rack (120); a cylindrical rod (300) of which one side is fixed to the first socket (150); a second socket (410) to which the other end of the rod (300) is fixed; an arm (400) which is installed on the top surface of the second socket (410); support plates (500) of which the top ends are fixed to both sides of the arm (400); locking members (600) which are installed in the support plates (500); a guide (700) which has an entrance groove (730) and a mounting hole (700a); grinding rods (710) which are fixed to the support plate (500); a ...

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Номер записи: 75
04-06-2018 дата публикации

WebRTC를 이용한 하드웨어 영상 코덱 장치 및 영상 통화 방법

Номер: KR0101863218B1
Автор: 최성철, 정우정, 박배욱, 김성국, 윤종근, 김동배
Принадлежит: 주식회사 욱성미디어

... 본 발명은 영상 통화를 지원하는 장치 및 방법에 관한 것으로서, 보다 상세하게는 영상 통화를 하고자 하는 단말기가 WebRTC를 지원하는 웹 브라우저를 통해 영상 코덱 장치와 연결하여 영상 통화를 수행하도록 함으로써 사용자에게 신속하고 효율적으로 영상 통화를 제공할 수 있는 WebRTC를 이용한 하드웨어 영상 코덱 장치 및 영상 통화 방법에 관한 것이다. 보다 구체적으로 본 발명에 대하여 설명하면, 본 발명은 영상 회의 및 영상 통화 기능을 수행하는 영상 코덱 장치 및 WebRTC(Web Real-Time Communication)를 지원하는 웹 브라우저(Web Browser)를 통해 상기 영상 코덱 장치와 영상 통신을 수행하는 영상 단말기를 포함하며, 상기 영상 통신은 웹소켓(Websocket)을 이용하여 구현되고, 상기 웹소켓을 통해 SIP(Session Initiation Protocol) 정보가 전달되며, 상기 영상 통신은 ICE(Interactive Connectivity Establishment), DTLS(Datagram Transport Layer Security) 및 SRTP(Secure Real-time Transport Protocol)를 이용하는 것을 특징으로 하는 WebRTC를 이용한 하드웨어 영상 코덱 장치를 제공한다.

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Номер записи: 76
03-06-2015 дата публикации

SIGNAL DISTRIBUTION METHOD AND SIGNAL DISTRIBUTION APPARATUS

Номер: KR101525739B1
Автор: KIM, SE HOON, KIM, REA MAN, CHOI, SUNG CHEOL
Принадлежит: DONGWON TECHNOLOGY & INFORMATION CO., LTD.

Disclosed are a signal distribution method and a signal distribution apparatus. According to an embodiment of the present invention, the signal distribution method comprises the steps of: confirming remote units (RU) which are distributed and arranged in a service area; allocating a communication time to each of the confirmed RUs; converting an RF reception signal received from a wireless network into an IF reception signal; and transmitting the IF reception signal to a corresponding RU via a wire cable for the allocated communication time. COPYRIGHT KIPO 2015 (140) Transmission and reception unit (150) Control unit (160) Identification unit (170) Distribution unit (130) Conversion unit (120) Allocation unit (110) Checking unit ...

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Номер записи: 77
23-12-2010 дата публикации

SEMICONDUCTOR CHIP WITH CONTROLLED EMISSION ANGLE

Номер: WO2010147304A9
Автор: YUH, Hwan-Kuk, CHOI, Won-Chul, LEE, Jong-Hee, MOON, Young-Boo, CHOI, Sung-Chul
Принадлежит:

The present invention relates to a semiconductor chip with a controlled emission angle. The semiconductor chip according to the present invention comprises a substrate and light emitting elements formed on the substrate, wherein the substrate is formed such that the quantity of light emitted from the light emitting elements is controlled in accordance with the angle formed by an upper surface of the substrate and a normal vertical to the upper surface of the substrate. For this, at least one of the side surfaces of the substrate is inclined with respect to the upper surface of the substrate, and the upper surface of the substrate is formed into a concavo-convex surface.

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Номер записи: 78
27-12-2018 дата публикации

LTE-LAA OPERATING METHOD FOR DISTRIBUTING TRAFFIC ON PRIMARY-SECONDARY CHANNEL BASED ON SYSTEM COST PER CHANNEL AND BASE STATION DEVICE FOR PERFORMING SAME

Номер: KR1020180137195A
Автор: KIM, JAE HOON, CHOI, SUNG CHUL, HUR, JONG
Принадлежит:

Disclosed are an LTE-LAA operating method for distributing traffic of a mobile communication base station between a primary channel and a secondary channel based on a system cost per channel, and a base station device for performing the same. The traffic distribution of the present invention suggests a method for calculating a system cost (P_2) of the secondary channel based on a system cost (P_1) of the primary channel based on an LTE traffic (T_1) of the primary channel and an LTE traffic (T_2) of the secondary channel, and distributes a traffic of which the calculated cost is inexpensive. COPYRIGHT KIPO 2019 (AA) Start (BB) End (S201) Traffic demand (D) generation (S205) Calculate system expense (P_1) of a primary channel (S207) Calculate system expense (P_2) of a secondary channel (S211) Distribute traffic to primary channel (Increase in T_1) (S213) Distribute traffic to secondary channel (Increase in T_2) ...

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Номер записи: 79
14-11-2016 дата публикации

SUSPENSION COMPOSITION COMPRISING HIGHLY DISPERSIBLE CERAMIC PARTICLE AND MANUFACTURING METHOD THEREOF

Номер: KR101675517B1
Автор: WEE, SUNG BOK, CHOI, SUNG CHURL
Принадлежит: HANKOOK NANOPLUS CO., LTD.

Provided in an embodiment of the present invention are a suspension composition and a manufacturing method thereof. The suspension composition comprises: a ceramic compound particle; an organic ligand compound including at least one pendant functional group; and a solvent. The organic ligand compound is bonded to the surface of the ceramic compound particle. The suspension composition of the ceramic compound particle has excellent dispersibility with respect to the solvent and can be manufactured by a simple process. COPYRIGHT KIPO 2016 ...

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Номер записи: 80
19-04-2016 дата публикации

Remote measurement system and method for liquid water cloud droplet effective size and its liquid water content

Номер: KR0101613102B1
Автор: 김덕현, 최성철, 박선호
Принадлежит: 주식회사 솔탑

... 본 발명은 원거리에서 액체 입자의 크기 및 총량 등을 측정하는 시스템 및 방법에 관한 것으로서, 구체적으로는 구름의 물방울 입자 등과 같이 원거리에서 측정하여야 하는 액체 입자의 크기, 총량 및 그 변화를 시간적 제한 없이 간단하면서도 정확하게 측정할 수 있는 시스템 및 방법에 관한 것이다. 본 발명은 3종류 이상 파장의 레이저 신호를 측정 대상물로 조사하는 송신부; 상기 송신부로부터 조사되어 측정 대상물에 의하여 산란된 레이저 신호를 수신하는 수신부; 및 상기 수신부가 수신한 3종류 이상 파장의 산란된 레이저 신호로부터 소광 계수를 구하고 정규화(normalization)하여 상기 측정 대상물에 포함되는 액체 입자의 크기를 산출하는 처리부를 포함하여 구성되는 것을 특징으로 하는 원격 액체 입자 특성 측정 시스템을 개시하며, 본 발명에 의하여, 측정 시간대 및 측정 거리 한계를 극복할 수 있고, 보다 간단한 구조를 가지면서도 실시간으로 정확하게 측정할 수 있는 구름 물방울 입자 등 액체 입자의 크기 및 총량 원격 측정 시스템 및 방법을 구현하는 효과를 갖는다.

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Номер записи: 81
22-11-2016 дата публикации

질화물계 반도체 발광소자 및 그 제조방법

Номер: KR0101678524B1
Автор: 이승재, 최성철, 백종협, 전성란, 김상묵
Принадлежит: 한국광기술원

... 본 발명은 질화물계 반도체 발광소자의 정전기(Electrostatic Discharge: ESD) 내압특성을 개선할 수 있는 질화물계 반도체 발광소자 및 그 제조방법에 관한 것으로, 본 발명의 발광소자는, 기판(110); 상기 기판(110) 상부에 형성된 제1도전성 반도체층(120); 상기 제1도전성 반도체층(120) 상부에 형성되는 고저항 반도체층(130); 상기 고저항 반도체층(130) 상부에 형성된 활성층(150); 및, 상기 활성층(150) 상부에 형성되는 제2도전성 반도체층(160);을 포함하며, 상기 고저항 반도체층(130) 및 상기 제1도전성 반도체층(120)의 인접 면과, 상기 활성층(150) 및 상기 제2도전성 반도체층(160)의 인접 면에는 각각 V피트(v-pit)(v1)(v2) 구조를 가지며, 상기 고저항 반도체층(130)과 상기 활성층(150)의 인접 면은 V피트 구조를 포함하지 않고 평탄한 것을 특징으로 한다.

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Номер записи: 82
15-07-2016 дата публикации

HIGHLY HEAT-RESISTANT POLYAMIDE COPOLYMER AND HIGHLY HEAT-RESISTANT POLYAMIDE RESIN COMPOSITION COMPRISING SAME

Номер: KR1020160085078A
Автор: IM, SANG KYUN, LEE, KI YON, JUN, SUK MIN, SON, SU YEONG, CHOI, SUNG CHUL, KWON, SO YOUNG, JIN, YOUNG SUB
Принадлежит:

The present invention relates to a highly heat-resistant polyamide copolymer and a highly heat-resistant polyamide resin composition comprising the same. More specifically, the present invention relates to a polyamide copolymer suitable to materials used in automatic components due to improved heat resistance and chemical resistance. To this end, copolymerized are an aromatic dicarboxylic acid component and a diamine component composed of an aliphatic diamine and a sulfone group-containing aromatic diamine. COPYRIGHT KIPO 2016 ...

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Номер записи: 83
05-02-2015 дата публикации

METHOD FOR MANUFACTURING CERAMIC-COATED GRAPHITE

Номер: WO2015016490A1
Автор: SHIM, Sang Eun, CHOI, Seong Cheol, KIM, Min Jae
Принадлежит:

The present invention provides a method for manufacturing ceramic-coated graphite including graphite (A), and ceramic (B) chemically combined on a lateral defect part, and having an electric resistance of 108 to 1016 Ω/sq range with a sol-gel method.

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Номер записи: 84
13-02-2019 дата публикации

환기 겸용 공기청정장치

Номер: KR0101921206B1
Автор: 최성철, 최성현, 황순석
Принадлежит: 최성철, 최성현, 황순석

... 본 발명은 학교, 공공기관 등의 건축물에 설치되어 실내의 공기를 환기 및 미세먼지를 정화하기 위한 환기 겸용 공기청정장치에 관한 것이다. 본 발명의 실시예에 따른 환기 겸용 공기청정장치는 상면에 서로 이격되도록 내기가 배기되는 배기구와, 외기가 유입되는 흡기구가 형성되며, 전면 상부에 이물질이 걸러진 공기가 실내로 급기되는 급기구와, 상기 급기구의 하부에 실내의 공기가 흡입되는 환기구가 형성된 본체케이싱, 상기 급기구와 연통되는 급기공간과 상기 환기구와 연통되는 환기공간을 구획하는 환기격판, 상기 환기공간으로 흡입된 내기가 상기 환기공간의 측면에 위치된 송풍공간으로 바닥을 통해 이동하도록 상기 환기공간의 바닥에 형성되는 바닥공간, 상기 송풍공간과 상기 환기공간 및 급기공간을 구획하는 송풍격판, 상기 바닥공간과 연통되는 흡입공간을 형성하도록 상기 송풍공간의 일부를 구획하며, 흡입공간의 공기가 송풍공간으로 이동하는 흡입공이 형성되는 흡입격판, 상기 흡기구로 흡기되는 외기가 송풍공간으로 바로 유입되는 것을 차단하기 위해 상기 송풍공간과 상기 흡기구와 연통된 흡기공간으로 구획하는 흡기격판, 상기 흡기공간과 상기 환기공간을 연통시켜 상기 흡기구를 통해 상기 흡기공간으로 유입되는 외기를 상기 환기공간으로 보내도록 상기 송풍격판에 관통형성되는 흡기연통공, 상기 급기공간에서 상기 배기구와 연통되는 배기공간을 구획하는 배기격판, 상기 송풍공간의 공기가 상기 급기공간으로 이동하도록 상기 급기공간과 대응되는 상기 송풍격판에 관통형성되는 급기공, 상기 흡기공간의 공기가 상기 배기공간으로 이동하도록 상기 흡기공간과 대응되는 상기 송풍격판에 관통형성되는 배기공, 상기 급기공에 설치되어 상기 급기공을 개폐하는 급기댐퍼, 상기 배기공에 설치되어 상기 급기공을 개폐하는 배기댐퍼, 상기 송풍공간에 설치되어 상기 흡입구를 통해 상기 흡입공간의 공기를 송풍공간을 통해 강제적으로 이동시키는 송풍팬, 및 상기 환기공간에 설치되어 상기 환기구로 유입되는 내기의 이물질을 걸러내에 상기 바닥공간으로 제공하는 ...

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Номер записи: 85
14-12-2018 дата публикации

ELECTRONIC DEVICE AND METHOD OF MANUFACTURING SAME

Номер: KR1020180133287A
Автор: PARK, SUNG JUNE, KO, YONG GI, KIM, JIN KYU, CHOI, SUNG CHUL
Принадлежит:

An electronic device includes an electronic panel, a window member disposed on the upper side of the electronic panel, a protective member disposed on the lower side of the electronic panel and including a base layer and a cushion layer touching the lower surface of the base layer, and an adhesive member for coupling the electronic panel and the protective member. The reliability of the electronic device can be increased. COPYRIGHT KIPO 2019 ...

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Номер записи: 86
23-12-2010 дата публикации

SEMICONDUCTOR CHIP WITH CONTROLLED EMISSION ANGLE

Номер: WO2010147304A3
Автор: YUH, Hwan-Kuk, CHOI, Won-Chul, LEE, Jong-Hee, MOON, Young-Boo, CHOI, Sung-Chul
Принадлежит:

The present invention relates to a semiconductor chip with a controlled emission angle. The semiconductor chip according to the present invention comprises a substrate and light emitting elements formed on the substrate, wherein the substrate is formed such that the quantity of light emitted from the light emitting elements is controlled in accordance with the angle formed by an upper surface of the substrate and a normal vertical to the upper surface of the substrate. For this, at least one of the side surfaces of the substrate is inclined with respect to the upper surface of the substrate, and the upper surface of the substrate is formed into a concavo-convex surface.

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Номер записи: 87
08-12-2017 дата публикации

LASER CUTTING MACHINE

Номер: KR101806863B1
Автор: CHOI, SUNG CHUL
Принадлежит: CHOI, SUNG CHUL

Disclosed is a laser cutting machine capable of minimizing a working delay in accordance with replacement of a slat. According to one embodiment of the present invention, the lase cutting machine comprises: a laser head irradiating a laser beam on a workpiece to cut the workpiece into a predetermined shape; and a surface plate to form a support surface where the workpiece is mounted and supported through a plurality of slat units. Each slat unit includes a frame having opened upper and lower sides; and a plurality of slats installed in the frame. As an edge of each cross section forms a right triangle and is extended in a longitudinal direction, the slats are alternately disposed in first and second directions on the frame, wherein the first direction is disposed to allow one edge of each slat to form the support surface and the second direction is disposed to allow one surface of each slat to form the support surface. COPYRIGHT KIPO 2017 ...

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Номер записи: 88
06-09-2016 дата публикации

FABRIC DECORATION UNIT AND METHOD FOR FORMING SAME

Номер: KR101654792B1
Автор: CHOI, SUNG CHUL
Принадлежит: CHOI, SUNG CHUL

The present invention relates to a fabric decoration unit and a method for forming the same. According to the present invention, a pattern portion can be formed in a textile such as jeans with a hole not running, and thus novel clothes can be produced. The present invention includes: a fabric textile; the pattern portion perforated or relief-treated in the fabric textile in accordance with a design pattern made up of one of a picture shape, a figure shape, and a character shape; and a running prevention unit formed along an edge of the design pattern so that no running occurs in the pattern portion. The running prevention unit is formed in the fabric textile by embroidery along the edge of the design pattern. COPYRIGHT KIPO 2016 ...

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Номер записи: 89
23-12-2010 дата публикации

SEMICONDUCTOR CHIP WITH CONTROLLED EMISSION ANGLE

Номер: WO2010147304A2
Автор: YUH, Hwan-Kuk, CHOI, Won-Chul, LEE, Jong-Hee, MOON, Young-Boo, CHOI, Sung-Chul
Принадлежит:

The present invention relates to a semiconductor chip with a controlled emission angle. The semiconductor chip according to the present invention comprises a substrate and light emitting elements formed on the substrate, wherein the substrate is formed such that the quantity of light emitted from the light emitting elements is controlled in accordance with the angle formed by an upper surface of the substrate and a normal vertical to the upper surface of the substrate. For this, at least one of the side surfaces of the substrate is inclined with respect to the upper surface of the substrate, and the upper surface of the substrate is formed into a concavo-convex surface.

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Номер записи: 90
28-11-2018 дата публикации

탄성 멤브레인을 활용한 경화 중인 시멘트 복합체의 열팽창계수 측정방법

Номер: KR0101904352B1
Автор: 최성철, 최영철, 박병선
Принадлежит: 중앙대학교 산학협력단

... 본 발명은 탄성 멤브레인을 활용한 경화중인 시멘트 복합체의 열팽창계수 측정방법에 관한 것이다. 본 발명의 방법은 굳지 않은 시멘트 페이스트 또는 모르타르를 포함하는 시멘트 복합체의 경우 경화가 진행됨에 따라 열팽창계수가 달라지며 특히 응결 전후로 열팽창계수가 크게 변화하기 때문에, 탄성 멤브레인을 활용하여 경화과정에서의 온도에 따른 부피 변화의 측정과 측정 결과로부터 실시간으로 선형 열팽창계수를 측정할 수 있다. 이에, 초기 재령에서의 시멘트 복합체의 체적변화를 정확하게 예측할 수 있고, 이를 이용하여 얻은 열팽창계수를 활용하여 정확한 콘크리트 구조물의 설계 및 정밀해석을 수행할 수 있다.

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Номер записи: 91
18-04-2018 дата публикации

FOLDABLE DISPLAY DEVICE

Номер: KR1020180039220A
Автор: MYEONG, MAN SIK, LEE, AH RAM, KEE, IN SEO, RYOU, HAN SUN, CHOI, SUNG CHUL
Принадлежит:

A foldable display device includes a display panel and a panel support unit. The display panel has a first surface on which a display unit is located and a second surface located on an opposite side of the first surface and includes a bendable region. The panel support unit faces the second surface and is coupled to the display panel. The panel support unit includes a plurality of link members arranged along a first direction in parallel by corresponding to the bendable region and rotatably coupled around two central rotation shafts, respectively. The two rotation shafts are separated from the first surface along a direction from the second surface to the first surface. Accordingly, the present invention can prevent the display panel from being damaged. COPYRIGHT KIPO 2018 ...

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Номер записи: 92
24-07-2017 дата публикации

COPOLYMERIZED POLYAMIDE RESIN, METHOD FOR PREPARING SAME, AND MOLDED ARTICLE COMPRISING SAME

Номер: KR1020170085473A
Автор: KWON, SO YOUNG, KIM, JOON SUNG, LEE, EUN JOO, LEE, KI YEON, CHOI, SUNG CHUL
Принадлежит:

A copolymerized polyamide resin of the present invention is a polymer of a monomer mixture comprising a dicarboxylic acid component and a diamine component containing 4-19 mol% of cyclic aliphatic diamine represented by chemical formula 1; and has a melting temperature (Tm) of 280-330°C and a crystallization temperature (Tc) of 250-300°C. The copolymerized polyamide resin has excellent crystallization properties, heat resistance, workability, discoloration resistance, and a good balance of such physical properties. In the chemical formula 1, R_1 and R_2 are each independently an alkyl group having 1-5 carbon atoms, or an aryl group having 6-10 carbon atoms; X is a hydrocarbon group having 1-10 carbon atoms; and m and n are each independently an integer of 0-4. COPYRIGHT KIPO 2017 ...

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Номер записи: 93
29-11-2016 дата публикации

LIDAR TYPE CEILOMETER DEVICE AND METHOD OF IMPLEMENTING SAME

Номер: KR1020160135936A
Автор: CHOI, SUNG CHUL, PARK, SUN HO, KANG, BAN SEOK, JUNG, DONG JIN, KIM, DUCK HYEON
Принадлежит:

The present invention relates to a LIDAR type ceilometer device, and to a method of implementing the same. According to the present invention, the LIDAR type ceilometer device comprises: a laser transmitter which irradiates with laser beam in the air through a nonlinear medium; and a sensing unit which senses an optical signal to measure a height of a cloud in the air using a scattering light scattered by the laser beam, wherein the sensing unit is able to detect the optical signal by penetrating the scattering light through the nonlinear medium which the laser beam penetrates. The present invention is able to adjust a refractive angle of the laser beam and the scattering light so as not to overlap a path of the laser beam with a path of the scattering light. COPYRIGHT KIPO 2016 (300) LIDAR type ceilometer device (310) Laser transmitter (320) Sensing unit (330) Converting unit (340) Reflective telescope (350) Measuring unit ...

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Номер записи: 94
29-06-2018 дата публикации

SELF-HEALING CONCRETE AGGREGATE USING STS ELECTRIC FURNACE REDUCTION SLAG, MANUFACTURING METHOD THEREOF AND SELF-HEALING CONCRETE USING SAME

Номер: KR101863964B1
Автор: CHOI, YOUNG CHEOL, PARK, BYOUNG SUN, OH, SUNG WOO, JUNG, SANG HWA, CHOI, SEONG CHEOL, LEE, KWANG MYONG
Принадлежит: KOREA CONFORMITY LABORATORIES, RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

The present invention relates to a self-healing concrete aggregate using stainless steel slag (STS) electric furnace reduction slag, a manufacturing method thereof, and a self-healing concrete using the same. More specifically, the present invention relates to the self-healing concrete aggregate using STS electric furnace reduction slag, the manufacturing method thereof, and the self-healing concrete using the same, wherein the self-healing concrete aggregate using STS electric furnace reduction slag enables the cracks to be self-healed at an air dry condition (in the air) by manufacturing the STS electric furnace reduction slag into a self-healing concrete aggregate formed in a spherical particle form to improve problems of strength reduction and condensation delay when the STS electric furnace reduction slag is used as a cement substitute, and breaking the aggregate during the generation of cracks without affecting strength development during mixing, thereby making the broken aggregate ...

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Номер записи: 95
10-07-2014 дата публикации

LED CHIP HAVING CURVED SUBSTRATE AND LED PACKAGE USING SAME

Номер: WO2014107034A1
Автор: LEE, Jae-Eun, SON, Hyo-Kun, CHOI, Sung-Chul, LEE, June-Key
Принадлежит:

The present invention provides: an LED chip having a curved substrate, wherein tensile stress is formed on the LED chip to maintain a curved shape, thereby improving a band structure of a quantum well layer, and optical output efficiency is improved by increasing the internal quantum efficiency; and an LED package using the same.

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Номер записи: 96
03-07-2014 дата публикации

POLYAMIDE RESIN, PREPARATION METHOD THEREFOR, AND MOLDED PRODUCT INCLUDING SAME

Номер: WO2014104482A1
Автор: KWON, So Young, KIM, Jin Kyu, BANG, Seung Youb, LEE, Eun Ju, IM, Sang Kyun, LEE, Ki Yon, JUN, Suk Min, CHOI, Sung Chul
Принадлежит:

The polyamide resin of the present invention is a polyamide resin containing an amine group and a carboxyl group, wherein the amine group concentration is approximately 200 to 300 μeq/g and two to six times as high as the carboxyl group concentration. The polyamide resin has excellent long-thermal stability.

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Номер записи: 97
03-07-2014 дата публикации

POLYAMIDE RESIN, PREPARATION METHOD THEREFOR, AND MOLDED PRODUCT COMPRISING SAME

Номер: WO2014104483A1
Автор: LEE, Eun Ju, KWON, So Young, KIM, Jin Kyu, BANG, Seung Youb, IM, Sang Kyun, LEE, Ki Yon, JUN, Suk Min, CHOI, Sung Chul
Принадлежит:

A polyamide resin of the present invention is a polymer of a dicarboxylic acid and a diamine, and the dicarboxylic acid comprises a branched aliphatic dicarboxylic acid. The polyamide resin has remarkable heat resistance and processability, and can reduce gas generation during molding.

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Номер записи: 98
31-08-2018 дата публикации

FOLDABLE DISPLAY DEVICE

Номер: KR1020180097195A
Автор: LEE, AH RAM, CHOI, SUNG CHUL
Принадлежит:

A foldable display device capable of minimizing stress received by a flexible display panel in a folded state includes a flexible display panel and a first support unit. The flexible display panel includes a bendable area. The first support unit includes a first multi-joint member, a composite support, and a second multi-joint member continuously arranged in a first direction and supports the bendable area. The composite support includes a flat support and a flexure support. The flat support is rotatably coupled to the first multi-joint member and the second multi-joint member. The flex support is linked to the first multi-joint member and the second multi-joint member so that an elevation height relative to the flat support varies depending on unfolded and folded states of the first multi-joint member and the second multi-joint member. COPYRIGHT KIPO 2018 ...

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Номер записи: 99
23-02-2018 дата публикации

재조합 대장균으로부터 인간 과립구 콜로니 자극인자를 정제하는 방법

Номер: KR0101831300B1
Автор: 최성철, 김진기, 오영학, 이종수
Принадлежит: 한미사이언스 주식회사

... 본 발명은 재조합 대장균으로부터 인간 과립구 콜로니 자극인자를 고순도 및 고수율로 대량 정제하는데 유용한 방법을 제공한다. 본 발명의 정제방법은 별도의 활성화 공정 없이 간단하게 인체 내에서 발현되는 천연형과 동일한 기능을 갖는 인간 과립구 콜로니 자극인자를 고수율 및 고순도로 정제할 수 있다. 특히, 본 발명의 정제방법에 따르면 대장균 내에서 발현된 인간 과립구 콜로니 자극인자의 변형체들이 효율적으로 제거되어 높은 생리활성을 나타내는 고순도의 인간 과립구 콜로니 자극인자를 수득할 수 있다.

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Номер записи: 100