baber/WOPTO huggingface dataset:
Patent KR-20110006583-A (KR)
Title: Conveyance mechanism and image forming apparatus
Inventor: TORIMARU SATORU
IPC: B65H3/44
Filed: 2010-03-11
Abstract: PURPOSE: A conveyance mechanism and an image forming device are provided to determine the destination of a discharging member which discharges first and second transferred materials. CONSTITUTION: A conveyance mechanism(15) comprises a first transferred material receiver(16), a second transferred material receiver(50), a first transferred material discharging unit(32), a second transferred material discharging unit, a transfer unit, a discharging member, and a discharging destination changing member(70). The location of the first transferred material receiver can be changed. The first and second transferred material discharging units discharge first and second transferred materials. The transfer unit transfers the first and second transferred materials toward the first and second transferred material discharging units.
Patent KR-20110105898-A (KR)
Title: 다감각 연산 학습기
Inventor: PARK JOONG HUI
IPC: G09B5/06
Filed: 2010-03-22
Abstract: 본 고안은 장애학생이나 고령인이 시각, 청각, 촉각 등의 다감각을 활용하여 기억력 훈련이나 덧셈학습, 뺄셈학습 등의 연산학습을 할 수 있도록 하는 연산학습기 개발에 관한 것으로, 하드웨어적 측면은 케이스를 사용자가 부딪쳐도 위험하지 않도록 직육면체의 각을 모두 둥글게 제작하고, 숫자판, 선택버튼, 확인버튼, 단계버튼 등의 모든 버튼을 쉽게 구분이 되도록 색깔을 다르게 하고 윗표면에 숫자 또는 문자와 함께 점자표시를 하여 시각장애학생도 쉽게 버튼을 찾을 수 있도록 한다. 버튼을 누르면 음성과 함께 발광램프에 불이 들어오게 하여 작동이 되었음을 알 수 있도록 하고 스피커의 볼륨을 조절할 수 있도록 하여 소리를 잘 못 듣는 사용자의 편의를 도모한다. 인지 능력이 낮은 사용자를 위해 게임식으로 기억력 훈련을 할 수 있도록 하고, 덧셈학습과 뺄셈학습에서 해당 숫자만큼 연산보조버튼을 눌러서 답을 알 수 있도록 100개의 버튼을 설치한다.  
본 제품의 개발을 통하여 장애학생들로 하여금 연산 학습활동의 흥미 유발과 자기주도적 학습능력을 향상시킬 수 있고, 고령인의 소근육운동 효과와 치매 예방효과를 가져올 것으로 예상된다.
Patent KR-20110106107-A (KR)
Title: 반도체 장치의 테스트 방법
Inventor: LEE WON HEE
IPC: G01R31/26
Filed: 2010-03-22
Abstract: 본 발명은 반도체 장치의 테스트 방법에 관한 것으로서, 게이트 단선 및 랜딩 플러그 콘택 브리지(Bridge)에 의한 패키지 컬럼의 확장 불량을 스크린할 수 있도록 하는 기술을 개시한다.  이러한 본 발명은 제 1워드라인이 활성화되고 제 2워드라인이 활성화되기 이전에 제 1워드라인의 활성화시간을 제 1지연시간 만큼 지연시켜 라스 프리차지 시간(TRP)을 조정하는 단계, 제 2워드라인이 활성화되고 제 2지연시간 이후에 감지증폭기가 활성화되어 비트라인 쌍의 전압차를 증폭시키는 USD(Unlimited Sensing Delay) 테스트를 수행하는 단계, 및 증폭된 비트라인 쌍의 전압차를 이용하여 불량 여부를 스크린 하는 단계를 포함한다.
Patent KR-20110084076-A (KR)
Title: Artifical magnetic conductor with non-identical unit cell and antennas comprising it
Inventor: JUNG YOUNG BAE
IPC: H01Q13/08
Filed: 2010-03-23
Abstract: PURPOSE: An artificial magnetic conductor with a non-identical grid structure and an antenna with the same are provided to divide electric capacitive cells into a fixed number of groups according to the location of a dipole array antenna and make each group to have a non-identical reflection phase, thereby simplifying design processes with the same performance. CONSTITUTION: An artificial magnetic conductor(500) includes a via. The interval between diphone antennas and a conductive layer of the artificial magnetic conductor is narrower than 5mm. Lattice cells included in the conductive layer are sequentially grouped based on a dipole antenna. Cells which belong to each group have average values respectively.
Patent KR-20110107190-A (KR)
Inventor: KANG YONG HOON
IPC: G11C16/34
Filed: 2010-03-24
Abstract: 저항성 메모리에서 저항의 변동으로 인한 셀 마모를 관리할 수 있는 방법과 장치가 개시된다. 본 발명에 따른 저항성 메모리에서 마모 관리 장치는 저항성 메모리 셀의 저항값을 판단하기 위해 일반 읽기 모드에서 마모저항 검출 모드로 모드변경하는 모드변경부; 상기 마모저항 검출모드로의 모드변경에 따라 저항값 독출 기준점을 변경시키는 기준제어부; 및 상기 변경된 저항값 독출 기준점에서 상기 저항성 메모리 셀의 저항값을 독출하여 저항값이 마모기준레벨과 비교하여 상기 저항성 메모리 셀의 마모 여부를 판정하는 셀마모판정부를 포함하는 것을 특징으로 한다.
Patent KR-20110108705-A (KR)
Inventor: KIM SANG JO
IPC: H01L33/48
Filed: 2010-03-29
Abstract: 실시 예는 발광 장치 및 이를 구비한 표시 장치에 관한 것이다. 
실시 예에 따른 발광 장치는, 제1광을 방출하는 반도체 발광소자 및 상기 제1광을 흡수하여 상기 제1광보다 장파장의 제2광을 발광하는 형광체를 갖는 형광체층을 포함하며, 상기 제1광과 제2광의 혼합에 의해 제1컬러의 광을 발광하는 발광 소자의 어레이를 포함하며, 상기 발광 소자의 어레이는 제1광의 제1피크 파장 랭크를 갖는 제1발광 소자와, 제1광의 제2피크 파장 랭크를 갖는 제2발광 소자의 파장이 서로 접근되도록 어레이된다.
Patent KR-20110111616-A (KR)
Inventor: SEO SONG WON
IPC: F24F7/08
Filed: 2010-04-05
Abstract: 본 발명은 창호용 환기 장치의 열교환 모듈 및 이를 포함하는 환기 장치에 관한 것이다. 
본 발명은, 창호틀에 장착되어 외기와 내기 간 열교환을 외기와 내기의 혼합이 이루어지지 않도록 수행하는 창호용 환기 장치의 열교환 모듈로서, 상기 창호틀에 의해 지지되는 케이스; 상기 창호틀로 유입된 외기를 상기 케이스 내부로 입시킴과 동시에 상기 케이스 내부의 외기를 상기 케이스 외부로 배출시키기 위해 상기 케이스 내부에 구비된 외기용 팬; 상기 창호틀로부터 실외공간으로 배출될 내기를 상기 케이스 내부로 유입시킴과 동시에 상기 케이스 내부의 내기를 상기 창호틀로 배출시키기 위해 상기 케이스 내부에 구비된 내기용 팬; 및 상기 외기와 내기 간 열교환을 위해 상기 케이스 내부에 구비된 대향류형 열교환 소자;를 포함하는 것을 특징으로 하는 창호용 환기 장치의 열교환 모듈 및 이를 포함하는 창호용 환기 장치를 제공한다.
Patent KR-20110111626-A (KR)
Inventor: KIM JOON SEOP
IPC: C07D403/10
Filed: 2010-04-05
Abstract: 본 발명은 화학식 1의 보리코나졸 유도체를 제조하는 방법에 대한 것으로, 보다 상세하게는 여러 아민으로부터 제조한 옥사졸린과 알데히드를 축합시켜 비손잡이성 리간드 화학식 2를 제조하고, 그것을 염화구리, 벤조일 클로라이드와 좌우대칭 트리올 중간체 화학식 3과 반응시켜 비손잡이성 3차 알코올 화학식 4를 제조한다. 그리고 생성된 화학식 4를 트리졸 유도체와 커플링 반응하고, 얻어진 생성물 화학식 5를 가수분해 후 산화하여 화학식 6을 얻고, 얻어진 화학식 6을 메틸화, 메탄술폰화하여 화학식 7을 얻는다. 생성된 화학식 7을 피리미딘 유도체와 커플링 반응하여 화학식 1의 보리코나졸을 불순물 없이 경제적이며 고수율로 제조하는 방법에 관한 것이다.   
<화학식 1> 
   
<화학식 2> 
   
<화학식 3> 
   
<화학식 4> 
   
<화학식 5> 
   
<화학식 6> 
   
<화학식 7>
Patent KR-20110116790-A (KR)
Inventor: HAM JONG GYU
IPC: H04B1/40
Filed: 2010-04-20
Abstract: 본 발명은 휴대용 단말기에서 번역 서비스를 제공하기 위한 것으로, 번역 서비스 제공 방법은, 제1언어의 입력 문장이 입력되면, 상기 입력 문장에서 적어도 하나의 개념어를 추출하는 과정과, 구축 데이터에 저장된 후보 문장들 중 적어도 하나의 유사 문장을 선택 및 제시하는 과정과, 상기 적어도 하나의 유사 문장 중 사용자에 의해 선택된 유사 문장에 치환 대상 개념어가 포함된 경우, 상기 치환 대상 개념어의 치환 여부를 문의하는 화면을 표시하는 과정과, 상기 치환 대상 개념어를 상기 입력 문장에 포함된 개념어로 치환하는 과정과, 치환된 개념어를 포함하는 문장을 상기 제2언어로 번역한 변역 문장을 표시하는 과정을 포함한다.
Patent KR-20110116836-A (KR)
Inventor: NAM SEUNG HYUN
IPC: H04B7/185
Filed: 2010-04-20
Abstract: 위성 이동 통신 시스템의 통신 방법이 개시된다. 이 위성 이동 통신 시스템의 통신 방법에서는, 지상 무선 인터페이스와 공통성을 갖는 위성 무선 인터페이스를 사용하는 제1 사용자 단말들이 통신할 수 없는 프레임 구간들을 나타내는 시스템 정보를 기지국으로부터 전송받는 단계와, 상기 시스템 정보에 근거하여, 상기 제1 사용자 단말들이 통신할 수 없는 프레임 구간들을 제외한 나머지 프레임 구간들에서 상기 기지국과 접속하는 단계와, 위성 환경에 최적화된 위성 무선 인터페이스를 사용하는 제2 사용자 단말들이 상기 기지국으로부터 상기 시스템 정보를 전송받는 단계 및 상기 제2 사용자 단말들이 전송받은 상기 시스템 정보에 근거하여 상기 나머지 프레임 구간들에서 상기 기지국과 접속하는 단계를 포함한다.
Patent KR-20110120054-A (KR)
Title: Textile containing mugwort ingredient and socks
Inventor: GOE CHANG MOO
IPC: A41B11/00
Filed: 2010-04-28
Abstract: PURPOSE: A processed textiles containing mugwort components, and socks using thereof are provided to use the mugwort components with extended expiration date for improving the washing ability of the textile. CONSTITUTION: A processed textiles containing mugwort components is produced by the following steps: mixing 20-40wt% of mugwort concentrate, 30-40wt% of carrier, and the balance of water to obtain a mixture; stirring the mixture at 60-80 deg C to obtain the carrier with the mugwort concentrate; adding beta-glucan and ethyl alcohol into the mixture to form a beta-glucan layer on the surface of the carrier; drying the carrier with the beta-glucan layer for 8-12 hours at 60-80 deg C; and spreading the carrier including the mugwort concentrate on the bottom surface of conventional textiles.
Patent KR-20110120419-A (KR)
Title: 발광소자 패키지 및 발광소자 어레이
Inventor: MOON YON TAE
IPC: H01L33/48
Filed: 2010-04-29
Abstract: 실시 예에 따른 발광소자 패키지 및 발광소자 어레이는 UV 발광소자 사용시, UV 발광소자로 전원의 공급 유무를 확인하기 용이하도록, 실시 예는, UV 발광소자 및 상기 UV 발광소자 동작시, 소정 색상의 광을 방출하는 발광소자를 포함하는 발광소자 패키지를 제공한다.
Patent KR-20110120545-A (KR)
Inventor: LEE SEUNG SOO
IPC: H04N21/454
Filed: 2010-04-29
Abstract: 본 발명은 피보호자가 컴퓨터를 사용하는 경우 유해 동영상으로의 접근을 근본적이고 효율적으로 차단할 수 있도록 하는 유해 동영상 차단 장치 및 방법을 개시한다. 
본 발명에 따른 피보호자의 컴퓨터 사용시 유해 동영상을 차단하는 장치는, 상기 컴퓨터에서 실행이 허가된 동영상 파일에 대한 허가파일 정보를 저장하는 데이터베이스; 상기 컴퓨터 사용자의 식별정보를 입력받는 입력 모듈; 피보호자로부터 컴퓨터에 저장된 동영상 파일의 실행을 요청받은 경우, 상기 실행 요청된 동영상 파일에 대한 요청파일 정보와 상기 데이터베이스에 저장된 허가파일 정보를 비교 검색하는 검색 모듈; 및 상기 검색 모듈에 의해 상기 요청파일 정보에 상응하는 허가파일 정보가 상기 데이터베이스에서 검색된 경우 상기 실행 요청된 동영상 파일이 실행되도록 하고, 상기 요청파일 정보에 상응하는 허가파일 정보가 상기 데이터베이스에서 검색되지 않은 경우 상기 실행 요청된 동영상 파일의 실행이 차단되도록 하는 제어 모듈을 포함한다.
Patent KR-20110121835-A (KR)
Title: Game terminal for using a camera and operating method for the same
Inventor: SEO JIN HO
IPC: A63F13/00
Filed: 2010-05-03
Abstract: PURPOSE: A game terminal and an operation method thereof are provided to generate an image that an item is thrown without a separate image synthesizer and a program. CONSTITUTION: A game terminal comprises: a measuring unit(110) which measures the traveling direction and speed of a game terminal; a processing unit(120) which calculates a distance to an object marked through a camera and calculates a drop point of items based on the calculated traveling direction and speed; and a display unit(130) which displays an image that an item is thrown based on the calculated distance and drop point.
Patent KR-20110122256-A (KR)
Title: Draining apparatus of window for ship
Inventor: CHO HYUN JIN
IPC: B63B19/04
Filed: 2010-05-04
Abstract: PURPOSE: The drain apparatus of a marine window is provided to simplify a manufacturing process by forming a board plate and a drain part into one body. CONSTITUTION: The drain apparatus of a marine window comprises a slope support part(300), a drain part(400), and a board plate(200). The slope support part is connected a part which supports the marine window. One end of the drain part is connected on a bottom incline of the slope support part to upstream and drains the water falling to the upper side of the slope support part. The board plate is connected to the other end of the drain part. The slope support part and the board plate are formed into one body. The end part of the slope support part is formed into an elastic member.
Patent KR-20110123380-A (KR)
Title: Mobile terminal and method for controlling thereof
Inventor: KIM HAN SU
IPC: H04B1/40
Filed: 2010-05-07
Abstract: PURPOSE: A mobile terminal and a method thereof are provided to effectively assign an area extracting a search word in the image information through a touch screen. CONSTITUTION: A user input unit(130) receives a command from a user. At least one shape is recognized in the information of a selected and searched target image. Object information about at least one recognized shape is generated. A control unit determines a word corresponding to at least one type of generated object information. The control unit requests a search about at least one predetermined word.
Patent KR-20110123852-A (KR)
Title: High contrast organic light-emitting diodes having transparent semiconductor layers
Inventor: KIM WOO YOUNG
IPC: H01L51/50
Filed: 2010-05-10
Abstract: PURPOSE: An organic light-emitting diode having an optical transmission semiconductor film layer is provided to offer a low work function by constituting a double sided metal thin film layer with aluminum. CONSTITUTION: A light interference reflection protecting thin film has an optical transmission semiconductor film layer. The optical transmission semiconductor film layer is composed of zinc selenide. The optical interference anti-reflection thin film is composed of a tranflective metal thin film layer and a metal thin film layer. The tranflective metal thin film layer and the metal thin film layer are composed of aluminum. The thickness of the metal thin film layer is 1000Å. The thickness of the tranflective metal thin film layer is 70Å. The thickness of the optical transmission semiconductor film layer is 300Å.
Patent KR-20110128221-A (KR)
Title: A transparent duplex glass injectioned carbon dioxide gas
Inventor: YUN JI HYEON
IPC: B32B17/00
Filed: 2010-05-21
Abstract: PURPOSE: Transparent pair glass with injected carbon dioxide is provided to cost effectively improve the heat insulating characteristic of the pair glass and save energy by injecting carbon dioxide into the transparent glass plate of the pair glass. CONSTITUTION: Transparent pair glass with injected carbon dioxide includes two or more transparent glass plates(1) and a transparent heat insulating material(2) injected between the glass plates. The thermal conductivity of the transparent heat insulating material is 0.014W/mK. The transparent heat insulating material is carbon dioxide with a greenhouse effect, and the carbon dioxide is collected based on a CCS technology.
Patent KR-20110129072-A (KR)
Title: Large power and high efficiency amorphous or nanocrystalline electromagnetic induction apparatus and electromagnetic induction system for reducing eddy of electric vehicle
Inventor: LEE BYUNG SONG
IPC: B60L9/16
Filed: 2010-05-25
Abstract: PURPOSE: An induction power collecting apparatus for a high capacity electric vehicle for reducing core loss and an induction power feeding system are provided to compensate a reduction in a magnetic flux inter-linkage amount while using a low frequency by reducing leakage magnetic flux in a magnetic flux inter-linkage surface of an induction power feeding body, thereby supplying low frequency power to the induction power feeding system or induction power collecting apparatus. CONSTITUTION: An induction power feeding part(10) includes an induction power feeding body(11) and is installed on a line. The induction power feeding body is coiled by a power feeding line in order to compensate an amount of mutual inductance attenuation according to a frequency reduction when a power source is replaced to a low frequency power source from a high frequency power source. An induction power collecting body generates electromotive force corresponding to the mutual inductance of the induction power feeding body. A power collecting part(20) comprises the induction power collecting body. The induction power collecting body or induction power feeding body are manufactured with amorphous or nano-crystalline core.
Patent KR-20110130255-A (KR)
Title: Dispaly panel providing apparatus for dispaly panel inspecting device
Inventor: LEE TAI SONG
IPC: B25J15/08
Filed: 2010-05-27
Abstract: PURPOSE: A display panel providing apparatus for a display panel inspecting device is provided to hold various sizes of display panels by controlling the narrow space through controlling a gap. CONSTITUTION: In a display panel providing apparatus for a display panel inspecting device, a gripper(10) holds a display panel. A transport unit(20) is connected to the gripper and changes the position of the gripper. The gripper is separated from the frame which is connected to the transfer unit. A gripper arm(12) has a gripping member which moves a gripping piece to hold the display panel which is entered in a narrow space. A gap controller is formed between the frame and the gripper arm.
Patent KR-20110130614-A (KR)
Title: Novel type iii polyketide synthase enzyme and use of the same
Inventor: LEE JUNG KUL
IPC: C12P17/18
Filed: 2010-05-28
Abstract: PURPOSE: A chalcone synthase is provided to produce a large amount of chalcone. CONSTITUTION: A type III polyketide synthase has an amino acid sequence of sequence number 4 or functional fragment thereof. The type III polyketide synthase is derived from Aspergillus flavus. A gene encoding the type III polyketide synthase has a base sequence of sequence number 3. The Aspergillus flavus is denoted as KACC93105P. A composition for manufacturing chalcone contains the type III polyketide synthase. A method for producing chalcone comprises a step of reacting the type III polyketide synthase with a substrate of 4-coumaroyl CoA, malonyl CoA, caffeoyl CoA, cinnaoyl CoA, or benzoyl CoA.
Patent KR-20110132132-A (KR)
Title: Tele converter lens system and photographing apparatus
Inventor: KIM JIN WOO
IPC: G02B9/34
Filed: 2010-06-01
Abstract: PURPOSE: A tele converter lens system for tele-photographing and a camera including the same are provided to increase a magnification rate by extending a focal distance while being mounted on the object of a main lens system. CONSTITUTION: A tele converter lens(TC) comprises a first lens(1), a second lens(2), a third lens(3), and a fourth lens(4) in an order which is from an object(O) to an image side. The first lens and the third lens have a negative refractive power. The second lens and the fourth lens have the positive refractive power. A tele converter lens system includes four lenses. The tele converter lens system controls image degradation without the deterioration of a picture quality and prevents light from being covered when being attached to the object of the main lens system.
Patent KR-20110134002-A (KR)
Title: Device for controlling water supply of washing machine and method thereof
Inventor: LEE JOON GIL
IPC: D06F33/02
Filed: 2010-06-08
Abstract: PURPOSE: A device and a method for controlling the water supply of a washing machine are provided to accurately control water supply amount by using water tank. CONSTITUTION: A water tank(40) stores washing water. A valve unit(20) supplies washing water to the water tank. The valve unit drains the stored washing water to a washing tub. A washing water sensing unit(30) senses the stored washing water. A control unit stores the washing water in the water tank in the preset amount of water.
Patent KR-20110137661-A (KR)
Title: Substrates processing apparatus for loading/unloading of substrates
Inventor: YOU JAE HYUN
IPC: H01L31/042
Filed: 2010-06-17
Abstract: PURPOSE: Substrates processing apparatus for loading/unloading of substrates are provided to improve productivity by shorting a work time of loading and unloading a solar cell in the tray. CONSTITUTION: In substrates processing apparatus for loading/unloading of substrates, a tray transfer module(600) is composed in order to send back a tray(90). A substrate loading conveyor(400a) arranges the substrates to be provided to the tray in row. A substrate unloading conveyor arranges the substrates to be unloaded from the tray in row. A first substrate transfer robot(500a) picks up the substrates which is standby in the substrate loading conveyor and transfers it to the tray. A second substrate transfer robot picks up the substrates from the tray and transfers it to the substrate unloading conveyor.
Patent KR-20110137887-A (KR)
Title: A cigarette case with anather space
Inventor: HAN JIN GYU
IPC: A24F15/18
Filed: 2010-06-18
Abstract: PURPOSE: A cigarette case is provided to prevent surrounding environment contamination or deterioration of neighboring aesthetics by forming a separate receiving space in the cigarette case. CONSTITUTION: A cigarette case comprises: a cigarette-butt receiving case(20) which is able to receive cigarette-butt in the corner space of the cigarette case(10); and a cigarette-butt receiving lid(30) which is opened when a cigarette-butt is inserted into the upper part of the cigarette-butt receiving case and is closed after receiving the cigarette-butt.
Patent KR-20110139024-A (KR)
Title: Advanced guide vane for low-nox burner
Inventor: MIN BYEONG SU
IPC: F23D14/02
Filed: 2010-06-22
Abstract: PURPOSE: A guide vane for a burner for minimizing pressure loss is provided to improve the combustion efficiency by uniformly mixing with the air and fuel through the swirling air of a main flow direction. CONSTITUTION: A guide vane for a burner for minimizing pressure loss comprises a main body(11) and a horizontal tip(12). The main body has a predetermined inclination to about the flow direction of the primary air. The horizontal tip is parallely to the flow direction of the primary air in the front and rear end of the main body. The length of the horizontal tip maintains about the length of the main body at 5-40%. The guide vane minimizes the pressure loss.
Patent KR-20120001451-A (KR)
Title: Artificial marble containing metal design and the method thereof
Inventor: JEONG YU RI
IPC: C04B14/34
Filed: 2010-06-29
Abstract: PURPOSE: Artificial marble including metal patterns and a method for manufacturing the same are provided to maximize the chip expression and the unique metallic texture of the artificial marble by forming metallic marbling surfaces based on aluminum flake or aluminum paste. CONSTITUTION: Metallic marbling surfaces are formed on artificial marble based on aluminum flake or aluminum paste. The aluminum flake or the aluminum paste is mixed with a base compound including a polymer resin and an additive. 40-90 parts by weight of the aluminum flake or the aluminum paste is included into 100 parts by weight of the base compound. Average diameters of the aluminum flake are between 2 and 4.5mm, and the thicknesses of the aluminum flake are between 0.1 and 2mm. The thicknesses of the artificial marble are between 3 and 12mm. A method for manufacturing the artificial marble includes the following: An aluminum sheet is ground to form the aluminum flake or the aluminum paste(S110). The aluminum flake or the aluminum paste is mixed and dispersed into the base compound(S120). The mixture is introduced into a mold(S130). A molding process and a hardening process are implemented(S140).
Patent KR-20120003302-A (KR)
Title: Solenoid valve for oil pressure control
Inventor: PARK JONG WON
IPC: H01F7/16
Filed: 2010-07-02
Abstract: PURPOSE: A solenoid valve for controlling hydraulic pressure is provided to enable easy manufacturing and machining and enhance productivity since a body, a seat, and a cap are manufactured in a press method. CONSTITUTION: A solenoid valve(100) for controlling hydraulic pressure comprises a housing(101), a plunger(103), a body(110), a seat(120), and a cap(130). The housing comprises an inlet(101a) and an outlet(101b). The plunger reciprocates in the housing. The plunger selectively blocks fluid flowing from the inlet to the outlet. For the inlet and the outlet to be communicated, the body is installed on the housing. Fluid flowing into the body passes through the seat. For the flow of fluid to be selectively blocked, the seat is opened/closed by the plunger. For a flow path moving fluid to the body to be formed, the cap is coupled to the inside of the seat. The fluid flows into the inside of the cap and then is externally discharged.
Patent KR-20120006658-A (KR)
Title: Capacitively coupled plasma generation apparatus
Inventor: CHANG HONG YOUNG
IPC: H05H1/46
Filed: 2010-07-13
Abstract: PURPOSE: A capacitive coupled plasma generator is provided to prevent the degradation of the degree of uniformity by including holes which induce halo cathode discharge in a first electrode and to offer stable capacitive coupled plasma. CONSTITUTION: A first electrode(122) is connected to an RF(Radio Frequency) power source(142). The first electrode comprises a halo cathode domain. The halo cathode domain is divided into a plurality of sub halo cathode domains. The sub halo cathode domain has the form of a different hole. A second electrode(132) is arranged to be faced with the first electrode. Holes of the sub halo cathode domains are connected each other by a trench. The plasma intensity distribution of the sub halo cathode domains is controlled by the duty ratio of a pulse of the RF power source.
Patent KR-20120009105-A (KR)
Title: Surface layer and method for preparing the same
Inventor: KIM KI HWAN
IPC: C09D183/00
Filed: 2010-07-22
Abstract: PURPOSE: A composition for forming a surface layer is provided to improve abrasion resistance and hardness by using a functional acrylate monomer, and to form a surface layer, having excellent physical properties and stain resistance, by evaporating a monomer, which has low surface energy and capable of controlling the surface properties, on the upper layer of the surface layer. CONSTITUTION: A composition for forming a surface layer comprises at least one kind of monomer, a polymerization initiator, and at least one kind of functional acrylate. The monomer comprises fluorocarbon or the monomer in chemical formula 1. In the chemical formula 1, R1 is hydrogen, or C1-20 straight-chain or branched chain alkyl group, X is -C(R^2)2-, -O-, -S- or -N(R^2)-, Y is -(C(R^2)2)n-, and Z is R^2, OR^2, SR^2, or N(R^2)2. The surface layer is formed by the polymerization of the composition.