baber/WOPTO huggingface dataset:
Patent KR-20090130267-A (KR)
Title: Liquefied natural gas carrier vessel, and marine transportation method for liquefied natural gas
Inventor: MORIMOTO NOBUYOSHI
IPC: B63B25/16
Filed: 2008-07-02
Abstract: Intended is to provide an LNG tanker, which can have a large tank capacity and which can be easily constructed. Further intended is to reduce the sloshing of a membrane type tank in a rough weather. The foremost LNG tank is constituted of a spherical independent type tank (24), and all succeeding tanks are constituted of membrane type tanks (26). Specifically, the membrane type tanks (26) are formed by performing a heat insulation in the hull inner shell and by covering their surfaces with membranes. During the voyage, the liquid cargo (LNG) in the spherical independent type tank (24) is transferred to the other membrane type tanks (26), thereby to restore the quantity of the liquid cargo, which has been reduced by the generation of the boil-off gas, of the membrane type tanks (26).
Patent KR-20100017896-A (KR)
Title: Method for producing trans-1,3,3,3-tetrafluoropropene
Inventor: COTTRELL STEPHEN A
IPC: C07C17/358
Filed: 2008-05-22
Abstract: Disclosed is a method for forming HFO-1234ze, and for forming compositions comprising HFO-1234ze, by (a) converting, preferably by dehydrofluorination, pentafluorpropane (HFC-245), preferably 1,1,1,3,3-pentafluorpropane (HFC-245fa), preferably by contact with a caustic solution, to a reaction product comprising cis-HFO-1234ze and trans-HFO-1234ze; and (b) contacting at least a portion, preferably substantially portion, and in certain embodiments substantially all of said reaction product with at least one isomerization catalyst to convert at least a portion, and preferably at least a substantial portion, of cis-HFO-1234ze in said reaction product to trans-HFO-1234ze.
Patent KR-20100022490-A (KR)
Title: Laminated body of sheet-like member
Inventor: KURODA KENICHIRO
IPC: B32B7/03
Filed: 2008-04-08
Abstract: The sizes of the parts (31p) which do not contribute to joining at joining concave parts (31) are reduced. A laminated body comprises a first sheet-like member (11) which has through holes (12) arranged in the same lengthwise direction, a second sheet-like member (21) superimposed on the first sheet-like member (11), and the joining concave parts (31) which are formed at the first sheet-like member (11) and/or the second sheet-like member (21) to join the first sheet-like member (11) and the second sheet-like member (21) with each other and whose lengthwise direction is inclined with respect to the lengthwise direction of the through holes (12).
Patent KR-20110080021-A (KR)
Title: Refrigerator comprising shelf which is automatically drawn out
Inventor: KWON HONG SIK
IPC: F25D23/02
Filed: 2010-01-04
Abstract: PURPOSE: A refrigerant including an automatic sliding shelf is provided to be drawn out or returned automatically by linking with the opening and closing of a door. CONSTITUTION: A refrigerant(10) including an automatic sliding shelf comprises a main body(100) having a storage chamber within, a first door(200) attached to one side of the main body to be rotatable to open and close the front of the main body, a second door(300) attached to one side of the first door to be rotatable to open and close a portion of the front of the main body, a shelf(400) formed to be drawn out or to put in the storage chamber in the longitudinal direction, and a driving unit formed between the second door and the shelf to draw out or put in the shelf in the longitudinal direction according to the opening and closing of the second door.
Patent KR-20110080442-A (KR)
Title: 트리플 샤프
Inventor: JEONG SEONG BIN
IPC: B43K21/20
Filed: 2010-01-06
Abstract: 세 가지의 굵기의 샤프를 쓸 수 있는 트리플 샤프
Patent KR-20110085778-A (KR)
Title: Organic light emitting device
Inventor: KIM TAE KYU
IPC: H01L51/52
Filed: 2010-01-21
Abstract: PURPOSE: An organic light emitting device is provided to increase light stability efficiency, thereby increasing visibility, brightness, and power consumption efficiency. CONSTITUTION: An organic light emitting device(3) is formed on a substrate(1). A sealing member is located on the organic light emitting device. A phase delay layer(22) is formed on one side of one of the substrate, the organic light emitting device, and the sealing member. A multilayer phase delay layer(24) is located between the phase delay layer and a linear polarization layer(25). A transmittance adjusting layer(23) is arranged between the linear polarization layer and a cholesteric liquid crystal layer(21).
Patent KR-20110088737-A (KR)
Title: Novel oxazolidinone derivatives with cyclic amidrazone and pharmaceutical compositions thereof
Inventor: CHO YOUNG LAG
IPC: C07D403/14
Filed: 2010-01-29
Abstract: PURPOSE: A novel oxazolidinone derivative having cyclic amidrazone group and a pharmaceutical composition containing the same are provided to ensure strong antibacterial effect against gram positive and negative bacteria. CONSTITUTION: A novel oxazolidinone derivative is denoted by chemical formula 1. In chemical formula, X is chemical bond, -(CH_2)_n- or -(CH_2)_nC(=O)-; n is 0-2 integer; and R is 5-membered or 6-membered hetero cycle. A prodrug, hydrate, solvate, isomer, or pharmaceutically acceptable salt of the derivative is also denoted by chemical formula 1. A pharmaceutical composition for antibiotics contains the derivatives, prodrug, hydrate, solvate, isomer, or pharmaceutically acceptable salt thereof as an active ingredient.
Patent KR-20110092632-A (KR)
Title: 장독 기능을 갖는 바이오세라믹 식품 발효장치
Inventor: KIM SUNG SUK
IPC: A47J47/10
Filed: 2010-02-10
Abstract: 본 발명은 음식물 발효장치 하우징을 형성하는 주 소재를 초미세공을 가지며 다공성이 풍부하며 원적외선이 방사되는 바이오세라믹을 이용하여 음식물 발효장치에 관한 것이다. 바이오세라믹은 피발효체에 원적외선이 직접 방사토록 구비하여 발효 숙성식품의 풍미성, 항상성(恒常性), 항산화(抗酸化)효과로 식품의 신선도를 유지시키는 방법을 제공하는 것이다. 특정한 발효영역을 구비한 다공성 소성세라믹 구조의 발효공간을 형성하고, 내측벽에 된장 및 혼합양념, 식초 중 어느 하나를 선택하여 충전될 수 있도록 구성한 2중 격벽구조의 세라믹소재의 세라믹격벽을 구비하도록 하고, 외벽세라믹과 세라믹격벽 사이에 된장 또는 고추장, 식초 조성물 등의 혼합양념을 채울 수 있도록 하는 발효 된장 등 충진층을 구성하여 음식과 직접 닿지 않도록 하는 것과, 기호와 식성 취향에 따라 발효영역에 된장, 간장, 식초, 김치, 고추장  또한 이 것들을 혼합하여 혼합양념으로 조성하여 직접 피발효체에 절임 또는 버무려 접촉시켜 발효되도록 할 수 있도록 형성하는 것과, 발효장치 내부공간에 온장 및 냉장 기능을 가지는 히트펌프싸이클을 형성하고, 장치 내부에 가습 및 제습기능을 갖춘 열교환장치를 구비하여 목적 온습도를 유지할 수 있도록 하도록 하는 것을 특징으로 하는 장독 기능을 갖는 식품 발효장치를 제공한다
Patent KR-20110093258-A (KR)
Title: Apparatus and method for transmitting and receiving map data
Inventor: NOGTEV IGOR
IPC: G09B29/00
Filed: 2010-02-12
Abstract: PURPOSE: An apparatus and a method for transmission and reception of map data are provided to improve the transmission speed of map data from a map data transmitter to a map data receiver by reducing the size of map data. CONSTITUTION: An apparatus for transmission and reception of map data comprises a memory(110), an encoder(130), a map data generating part(140), an index table generating part(150), and a transmission part(160). The memory stores raw map data. The encoder encodes the raw map data to create compressed map data. The map data generating part selects one of the raw map data and the compressed map data, which has a smaller size, and stores the selected one in the memory. The index table generating part creates an index table including information about the compression of map data. The transmission part transmits the map data and the index table.
Patent KR-20110100768-A (KR)
Inventor: HAN JEONG SU
IPC: D06F37/22
Filed: 2010-03-05
Abstract: 본 발명의 일 측면은 세탁물의 투입에 따라 발생하는 터브의 이동 변위를 증폭시켜서 센서모듈이 터브의 이동 변위를 정확하게 감지할 수 있도록 하는 세탁기 및 그 포량감지장치를 제공하는 것에 있다.  
본 발명의 실시예에 따른 세탁기는 외관을 형성하는 하우징과, 하우징의 내부에 물을 담기 위해 마련된 터브와, 터브의 이동에 따른 변위를 증폭시키는 증폭부재와, 터브의 증폭된 이동 변위를 이용하여 세탁물의 무게를 감지하는 센서모듈을 포함하는 것을 특징으로 한다.
Patent KR-20100103422-A (KR)
Title: Device for controlling the gate drive voltage in liquid crystal display
Inventor: KIM HYUNG KYU
IPC: G09G3/36
Filed: 2010-03-12
Abstract: PURPOSE: A gate driving voltage controller of a liquid crystal display is provided to improve Y-BLOCK between areas of a gate driving circuit by stabilizing the ripple of the amount of charge in a pixel. CONSTITUTION: A conduction voltage output terminal(11) and a cut-off voltage output terminal outputs a conduction voltage and a cut-off voltage to a gate driving circuit. A control device is combined in the conduction voltage output terminal. A control device applies an aberration influence to the conduction voltage.
Patent KR-20100098353-A (KR)
Title: Natural food composition prescribed based on patient's physical constitution
Inventor: SIM BO MI
IPC: A23L19/15
Filed: 2010-03-16
Abstract: PURPOSE: A natural food composition for treating constipation based on patient's constitution is provided to obtain maximized constipation treatment effect by promoting the peristalsis of large intestine and to prevent the generation of side effects. CONSTITUTION: A natural food composition for treating constipation based on patient's constitution comprises 18-54% of psyllium husk powder, 30-50 weight% of cabbage powder, 15-25 weight% of apple powder, and 1-7 weight% of dandelion powder. The natural food composition is used for treating the constipation of patients having relatively weak functions of large intestine and bladder.
Patent KR-20110106627-A (KR)
Inventor: HONG SA GWANG
IPC: E04B1/94
Filed: 2010-03-23
Abstract: 본 발명은 내진성능을 위한 보강금구를 설치하지 않고도 건축물의 내부에 시공함으로써 저비용과 간편한 시공에 의해 내진성능을 향상시킬 수 있도록 한 내진성능을 향상시키는 섬유쉬트복합체 시공방법에 관한 것이다. 
본 발명은 건축물의 벽과 바닥 또는 벽과 천장이 이어지는 내측 모서리에 1차 프라이머를 도포하여 1차 하도 프라이머층을 형성하는 1단계; 상기 1차 프라이머층의 상부에 방수성을 갖는 씰란트를 도포하여 씰란트층을 형성하는 2단계; 상기 씰란트층의 상부에 상기 1차 프라이머를 사용하여 섬유쉬트를 부착시키는 3단계; 상기 섬유쉬트의 상부에 2차 프라이머층을 도포하는 4단계를 포함하여 구성된다.
Patent KR-20110107991-A (KR)
Inventor: LEE JIN BOK
IPC: G01N1/22
Filed: 2010-03-26
Abstract: 본 발명은 음료수캔에 들어있는 가스를 포집하는 장치 및 방법에 관한 것이다. 
본 발명에서는 밀폐 및 수축 가능한 캔위치공간에 음료수캔을 위치시켜 놓고 진공펌프를 통해 캔위치공간에 진공력을 가해 캔위치공간이 수축되도록 함으로써 캔위치공간에 위치된 천공몸체가 음료수캔을 천공하고, 캔위치공간을 물이 감싸고 있는 형태가 되도록 하면서 캔위치공간을 흔들어 주어 용존가스 및 용존산소가 음료수와 원활하게 분리되도록 한 후 캔위치공간에 존재하는 가스를 흡입하여 포집한다.  
이를 통해 음료수캔에 들어있는 공기와 가스 등을 포집하되 음료수의 오염 및 부패 원인 등을 분석하는데 충분한 양을 포집할 수 있도록 한다.  
또, 캔위치공간에 퍼지(purge)용 가스를 채우고 투입된 퍼지용 가스를 캔위치공간으로부터 완전히 배출시키는 퍼지단계를 음료수캔천공단계 전에 실시함으로써 포집된 가스의 신뢰성을 확보할 수 있도록 한다.
Patent KR-20100109480-A (KR)
Title: Devices and methods for providing access into a body cavity
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/02
Filed: 2010-03-30
Abstract: PURPOSE: An apparatus and a method thereof are provided to enable a seal housing to be freely moved in the distal portion of a flexible retractor by forming a flexible tether in the retractor. CONSTITUTION: A retractor(20) is arranged within an organization in order to form a working channel(28) into a body cavity through the organization. A depending piece or a tether(40) is settled within the working channel of the retractor in order to maintain a seal housing(60). The seal housing is suspended in the body cavity. The seal housing is aligned at various angles with the flexibility of the depending piece to the retractor. The working channel passes through the retractor. A plurality of sealing elements, which seals the circumference of the passed device, is arranged inside the seal housing.
Patent KR-20110109303-A (KR)
Inventor: KIM KI SUP
IPC: B63H25/38
Filed: 2010-03-31
Abstract: 본 발명은 양력 손실을 감소시키고 표면에서 발생하는 캐비테이션을 저감시킬 수 있는 선박용 방향타에 관한 것으로서, 보다 상세하게는 스티어링 기어룸(steering gear room)에 회전축으로 연결되어 작동하는 상부 방향타와, 슈피스(shoe piece)에 회전축으로 연결되어 작동하는 하부 방향타로 이루어져 있으며, 상기 상부 방향타 및 하부 방향타는 일정한 간격을 두고 완전히 분리된 상태에서 각각의 타각으로 개별적으로 회전하는 것을 특징으로 하는 선박의 분리형 방향타에 관한 것이다.
Patent KR-20110110495-A (KR)
Inventor: KIM DO WOO
IPC: H04N7/18
Filed: 2010-04-01
Abstract: 본 발명은 영상을 추적하는 기능을 가지고 있으며 네트워크로 연결된 복수의촬영수단을 이용해 이동체가 복수의 촬영수단중 어느 하나의 촬영수단의 감시영역을 벗어날 경우, 복수의 촬영수단들간의 연계방식(릴레이 알고리즘)을 적용하여 최소한의 사각지역을 만들어 내고, 이동체를 최대한 감시하기 위한 영상추적 시스템 및 추적방법에 관한 것이다. 또한, 본 발명은 사각지역을 최소화하기 위해 다각도 영상 촬영이 가능한 일체형 카메라 모듈을 제작한 것을 특징으로 할 수 있다. 본 발명은 이러한 특징을 바탕으로 촬영수단의 수를 줄임으로써 관리비용을 감소시킬 수 있고, 이동체에 대한 연계추적으로 보안성을 강화할 수 있는 장점이 있다.
Patent KR-20110111198-A (KR)
Title: 농산물의 탄소발자국 시스템 및 방법
Inventor: LIM SONG TAK
IPC: G06Q50/26
Filed: 2010-04-02
Abstract: 농산물의 생산, 유통의 전(全) 과정에 걸쳐 수반되는 온실가스 발생량을 이산화탄소 배출량으로 환산하여 소비자 및 이해관계자에게 제공하기 위한 농산물의 탄소발자국 시스템 및 방법에 관한 것이다. 
구체적으로 본 발명은 농산물의 생산자에 의해 입력되는 생산관련정보로서 생산자정보, 생산지정보, 농산물정보, 영농정보를 전송하는 생산자 단말; 상기 농산물의 유통자에 의해 입력되는 유통관련정보로서 수송정보, 보관정보를 전송하는 유통자 단말; 상기 생산자 단말 및 상기 유통자 단말과 유무선 통신망으로 접속되고, 상기 생산관련정보와 상기 유통관련정보를 토대로 상기 농산물의 생산에 따른 제 1 온실가스 발생량과 상기 농산물의 유통에 따른 제 2 온실가스 발생량을 각각 산출하여 이산화탄소 배출량으로 환산하는 탄소발자국 서버; 상기 탄소발자국 서버와 연동되고, 상기 제 1 및 제 2 온실가스 발생량을 각각 상기 생잔자 또는 상기 농산물별로 구분 저장하는 데이터베이스를 포함하는 농산물의 탄소발자국 시스템을 제공하는 동시에 농산물의 탄소발자국 방법을 제공한다.
Patent KR-20100112089-A (KR)
Title: Resist coating developing apparatus, resist coating developing method and resist film processing apparatus
Inventor: INATOMI YUICHIRO
IPC: H01L21/027
Filed: 2010-04-07
Abstract: PURPOSE: A resist application and development apparatus, a resist application and development method, and a resist film processing apparatus are provided to reduce the roughness of a line width by smoothing a resist pattern. CONSTITUTION: A cassette station(2) comprises a loading part(6), in which cassettes are loaded, and a wafer carrier(7). A wafer carrier transfers a wafer(W) between the cassettes and a processing station(3). A main transferring unit(13) is installed on the center of the processing station. Four processing groups are arranged around the main transferring unit. A third processing group(G3) is adjacently arranged to the cassette station. A fourth processing group(G4) adjacently arranged to an interface unit(4).
Patent KR-20110119115-A (KR)
Title: Hair growth promotion agent comprising silicate mineral as an effective component and manufacturing method thereof
Inventor: LEE JONG DOO
IPC: A61Q5/00
Filed: 2010-04-26
Abstract: PURPOSE: A hair growth promotion agent containing purified silicate mineral is provided to ensure excellent treatment effects without side effects and cytotoxicity. CONSTITUTION: A method for manufacturing a hair growth promoting agent comprises: a step of collecting raw silicate minerals; a step of pulverizing the silicate minerals with a diameter of 5um or less; a step of removing heavy metals and harmful ingredients; a step of sterilizing and drying the resultant; a step of removing impurities; and a step of mixing distilled water and maturing. The hair growth promoting agent contains purified silicate mineral as an active ingredient.
Patent KR-20100118092-A (KR)
Title: System and method for reducing blind decoding complexity in orthogonal frequency division multiple access-based systems
Inventor: RAMAKRISHNA SUDHIR
IPC: H04W72/12
Filed: 2010-04-27
Abstract: PURPOSE: A system and a method for reducing the blind decoding complexity in the orthogonal frequency division multiple access based system are provided to prevent the waste of resources by terminating the blind decoding before the close of the current resource allocation area. CONSTITUTION: A mobile terminal selects a first block(401). The mobile terminal initializes a counter(403). The mobile terminal attempts the decoding of the first block(405). The success state of decoding is determined(407). The mobile terminal multiplies the MSG COUNTER(409). The mobile terminal deciphers the NUM_MSG_IND from the first block(411).
Patent KR-20110124474-A (KR)
Title: Sealing member of pipe
Inventor: JUNG SUNG HOON
IPC: F16L55/00
Filed: 2010-05-11
Abstract: PURPOSE: A pipe sealing member is provided to prevent foreign materials from flowing into a pipe even if the pipe is thermally expanded, or the internal air of the pipe is thermally expanded. CONSTITUTION: A pipe sealing member(100) comprises a cover unit(110), a wing unit(120), and a joining unit(130). The cover unit covers the opening of a pipe. The wing unit has elasticity and is connected to the cover unit. The wing unit covers a part of the pipe. The joining unit is formed in the front end of the wing unit and fixes the wing unit by pressing the outer surface of the pipe.
Patent KR-20100124681-A (KR)
Title: Fluid blocking apparatus for pipe line
Inventor: LEE YOUNG HO
IPC: F16L55/10
Filed: 2010-05-19
Abstract: PURPOSE: A fluid blocking device for the inside of a pipe is provided to block the flow of the fluid though the pressure of fluid, flowing inside a large diameter pipe, is high. CONSTITUTION: A fluid blocking device for the inside of a pipe comprises a transport unit(20), one or more rod units(40), and a blocking unit(30). One end of the rod unit rotatably connects to a side of the transport unit. The blocking unit is coupled with the other end of the rod unit, so the rim of the blocking unit is pressed to the inner circumference of the pipe.
Patent KR-20110129042-A (KR)
Title: Facial expression recognition interaction method between mobile machine and human
Inventor: HAHN HERN SOO
IPC: G06K9/00
Filed: 2010-05-25
Abstract: PURPOSE: An interaction method of a portable apparatus is provided to recognize the expression of a user using an expression recognition algorithm in portable apparatus environment. CONSTITUTION: A user face is captured by the camera of a portable apparatus based on real-time face detection and an expression recognition algorithm(S10). A face image is analyzed using an expression AdaBoost recognition unit and is classified using the output of a recognition value(S20). The program output of the portable apparatus is controlled using the output value and takes a photograph of the expression of a user in real-time(S30).
Patent KR-20110129766-A (KR)
Title: Compound containing five membered heterocyclic compound, and organic electronic element using the same, terminal thereof
Inventor: PARK JUNG HWAN
IPC: C09K11/06
Filed: 2010-05-26
Abstract: PURPOSE: A compound including 5-membered heterocycle is provided to improve luminous efficiency, color purity, and driving voltage remarkably. CONSTITUTION: A compound including 5-membered heterocycle is in the chemical formula 1. An organic electric device comprises an organic material layer including the compound. The organic electric device comprises a first electrode, organic layers having more than one layer, and a second electrode which are stacked in order. The organic layers are selected from a hole insert layer, a hole transport layer, a light emitting layer, electron-transport layer, and electron injection layer. A terminal comprises a display device including the organic electric device, and a control part driving the display device.
Patent KR-20100129196-A (KR)
Title: Method of interconnect checking and verification for multiple electrostatic discharge specifications
Inventor: STEVEN H VLODMAN
IPC: H01L23/60
Filed: 2010-05-27
Abstract: PURPOSE: A method for designing a semiconductor device circuit and a recording media of the same are provided to improve the rigidity of the circuit by being designing according to the predicted intensity of electrostatic discharge. CONSTITUTION: Two or more electrostatic discharge models are selected(12). The voltage condition, the current condition, and the pulse condition of the electrostatic discharge models are selected(14). Electric connection which is easy to be damaged due to electrostatic discharge is confirmed(16). Elements for improving the robustness with respect to the electrostatic discharge is regulated(20). Electric connectivity between electrostatic discharge network and a signal pad is authenticated(22).
Patent KR-20110131996-A (KR)
Title: Air conditioning system for automotive vehicles
Inventor: HWANG DONG WOO
IPC: B60H1/00
Filed: 2010-06-01
Abstract: PURPOSE: The side guide plate, the hook and the strutted process are formed on the upper side of the fixed bracket formed in the case for air conditioner. The wiring connector is fixed securely. CONSTITUTION: An air conditioner for automotive vehicles comprises a case for air conditioner, a scroll case(30), and a wiring connector member(50). The scroll case is that the path in which the betting and outside are provided with the drive of blower is formed in the inner gateway of the case for air conditioner. The wiring connector member comprises a wiring connector(52) and a fixed bracket(70). The power source is provided through the wiring connector to each electric apparatus mounted on the case for air conditioner and scroll case. The fixed bracket is combined with the wiring connector. The wiring connector member comprises a side guide plate(74). The side guide plate fixes the wiring connector on the top of the fixed bracket.
Patent KR-20100130955-A (KR)
Title: Construction materials and embankment method
Inventor: YUTAKA HARA
IPC: E02B3/12
Filed: 2010-06-01
Abstract: PURPOSE: A construction material and an embankment method are provided to prevent harmful materials, such as heavy metal, from flowing out and to prevent the construction materials from being corroded. CONSTITUTION: A construction material(1) is composed of a rectangular box(2) filled with filler. An opening is formed in one end of the rectangular box. A cover(3) is formed in the rectangular box covers the opening. The rectangular box is composed of a polyethylene pipe, a polypropylene pipe, or a polyvinyl chloride pipe.
Patent KR-20100065269-A (KR)
Title: Aluminum pipe
Inventor: JO HYUNG HO
IPC: C22C21/00
Filed: 2010-06-07
Abstract: PURPOSE: An aluminum pipe is provided to prevent the decrease of elongation ratio by controlling compacting and processing technology. CONSTITUTION: Titanium is added in aluminum-manganese alloy to 0.05~0.15 weight%. The aluminum-manganese alloy in which titanium is contained is vaccinated made in molten metal temperature of 760°C. The equiaxed crystal organization is formed after staying in temperature field of 620~630°C for 12~13 hours.
Patent KR-20110136052-A (KR)
Title: Kaempferitrin isolating and purifying method
Inventor: LEE KEUN HA
IPC: A61K8/97
Filed: 2010-06-14
Abstract: PURPOSE: A method for isolating and purifying kaempferitrin from kenaf leaves is provided to be applied to a natural product isolation and purification. CONSTITUTION: A method for isolating and purifying kaempferitrin comprises: a step of adding a solvent of water, ethanol, methanol, butanol, ethyl acetate, ethyl ether, or chloroform to a dried and sliced sample and isolating; a step of compressing an extract liquid to obtain powder; a step of dispersing the powder in water and adding hexane, chloroform, ether, or petroleum ether solvent to remove oil from the powder; a step of pressing and leaching to elute kaempferitrin; a step of isolating kaempferitrin using salt; and a step of purifying kaempferitrin with a solvent.
Patent KR-20110136614-A (KR)
Title: 백라이트 유니트
Inventor: OH GUEN TAEK
IPC: G02F1/1335
Filed: 2010-06-15
Abstract: 광원에서 발생하는 빛을 보다 효율적으로 액정패널에 제공하여 화면 품질을 향상시킬 수 있는 백라이트 유니트가 제공된다. 백라이트 유니트는, 액정패널에 광을 조사하는 광원, 상기 광원으로부터 입사된 광을 면광원으로 변환하는 도광판 및 상기 도광판의 하부로 방출되는 상기 광을 상기 액정패널로 반사시키며, 상기 도광판과 일체형으로 형성되어 상기 도광판과 부착되는 제1 및 제2 측벽을 구비한 반사판을 포함한다.
Patent KR-20100135671-A (KR)
Title: Method for producing polymer member having plated film
Inventor: OTA HIRONORI
IPC: C23C18/16
Filed: 2010-06-16
Abstract: PURPOSE: A manufacturing method of a polymer member having a plating layer, capable of plating layer formation, is provided to remove an electroless plating treatment step using pressurized carbon dioxide. CONSTITUTION: A manufacturing method of a polymer member having a plating layer comprises next steps. A polymer member in which catalyst component is dispersed is formed by using the pressurized fluids in which the catalyst component including metal is dissolved in pressurized carbon dioxide. The polymer member in which the catalyst component is dispersed is dipped under the upper pressure in the alcohol treatment liquid. A manufacturing device of a polymer member having a plating layer comprises a pressurized fluid supply unit(100) and an injection mold(200).