baber/WOPTO huggingface dataset:
Patent KR-20120009783-A (KR)
Title: Mold, Manufacturing Method thereof and Apparatus for Manufacturing Mold
Inventor: JANG DOO HEE
IPC: B29C33/42
Filed: 2010-07-21
Abstract: PURPOSE: A mold, and mold manufacturing method and device are provided to block the impact of bubbles on a pattern layer even if bubbles are generated between a mold member and a second resin layer. CONSTITUTION: A mold manufacturing method is as follows. A first resin layer is formed in a master mold(20), and the first resin layer is cured to form a pattern layer(11). A second resin layer(12) is formed on the pattern layer. The second resin layer makes contact with a mold member(13). The mold member, the second resin layer, and the pattern layer are laminated.
Patent KR-20110030295-A (KR)
Title: Mask pattern forming method and semiconductor device manufacturing method
Inventor: NAKAJIMA SHIGERU
IPC: H01L21/027
Filed: 2010-07-27
Abstract: PURPOSE: A mask pattern forming method and a semiconductor device manufacturing method are provided to improve the etching process accuracy of the target etching layer by etching the target etching layer using the carbon layer having the high selectivity. CONSTITUTION: A second line part having a line width(L2) and a space width(S2) is arranged on the resist pattern(105a). The resist pattern is processed with the trimming in order to form a resist pattern(105b) consisting of the photoresist film(105). A reflection barrier layer(104) is etched with the trimmed resist pattern as the mask. A reflective barrier pattern(104a) having a line width(L3) and a space width(S3) is formed.
Patent KR-20120011681-A (KR)
Title: Hydrogen station
Inventor: SEUNG DO YOUNG
IPC: F17C5/06
Filed: 2010-07-29
Abstract: PURPOSE: A hydrogen station is provided to quickly supply high-pressure hydrogen by compressing low-pressure hydrogen through compressors that are connected in series. CONSTITUTION: A hydrogen station comprises first and second compressors(20,25), a first hydrogen tank(30), and first and second hydrogen chargers(40,45). The first compressor compresses the hydrogen produced by a hydrogen production apparatus(10) to the first. The first hydrogen tank stores the hydrogen firstly compressed. The first hydrogen charger is connected to the first hydrogen tank and supplies the firstly compressed hydrogen to a hydrogen fuel cell vehicle. The second compressor compresses the hydrogen saved in the first hydrogen tank secondly. The second hydrogen charger supplies the hydrogen secondly compressed to the hydrogen fuel cell vehicle.
Patent KR-20120012511-A (KR)
Title: Apparatus for inspecting a hi-fix board
Inventor: JEON SANG HYON
IPC: G01R31/28
Filed: 2010-08-02
Abstract: PURPOSE: An apparatus for inspecting a hi-fix board is provided to help a user to inspect the compatibility according to a kind of the hi-fix board. CONSTITUTION: A hi-fix board inspection apparatus(1000) comprises a body(100), a test substrate(200), a test socket(400), and a plurality of test pins(500). The test substrate is mounted in a body and patterns a test circuit which tests the electrical property of the hi-fix board. The test socket has a plurality of insertion holes exposing the terminal of test socket according to the kind of the hi-fix board. The plural test pines selectively insert the insertion holes of the test socket into the exposed insertion holes and electrically connect the each terminal of the test socket to the test substrate respectively.
Patent KR-20120021465-A (KR)
Inventor: PARK JEONG KWON
IPC: A63B67/00
Filed: 2010-08-02
Abstract: 본 발명은 축구공 슈팅 게임장치에 관한 것으로, 더욱 상세하게는 동전을 투입한 뒤 제공되는 축구공을 발로 차서 골대에 넣는 슈팅 게임장치에 있어서, 후방으로 갈수록 높은 경사도를 갖는 인조잔디로 이루어진 바닥면에 설치되며, 사용자가 축구공을 찰 수 있도록 전방이 개방되고 좌우측과 후방 및 상부가 그물망으로 덮혀지는 축구골대와; 상기 축구골대의 후방 바닥면 저면부에 설치되는 이송장치에 결합되어 좌우로 이송 가능하며, 사용자가 발로 찬 축구공에 타격되어 후방으로 쓰러지되 일정한 힘이 가해져야만 쓰러지는 골키퍼 형상의 목표물과; 상기 바닥면의 후방에 길이방향으로 형성되며 좌측에서 우측으로 갈수록 낮은 경사도를 갖도록 하여 목표물을 타격한 축구공이 좌측에서 우측으로 흐르도록 형성되는 경사로와; 상기 경사로를 따라 이동한 축구공을 순차적으로 배열하며, 상기 배열된 축구공이 외부로 이탈되지 않도록 그물망으로 덮혀지고 전면부에 잠금장치가 구비되는 배열로와; 상기 목표물의 좌우 이동을 조절할 수 있는 난이도 조절버튼이 구비되고, 상기 목표물에 가해진 힘을 측정하는 제어부가 내부에 설치되며, 상기 게임장치를 실행하기 위해 동전이 투입되는 동전 투입구가 더 형성되는 컨트롤러와; 상기 제어부에 검출된 힘을 점수로 나타내는 점수판과;를 포함하여 이루어지는 것을 특징으로 하는 축구공 슈팅 게임장치에 관한 것이다.
Patent KR-20120012871-A (KR)
Title: Compensation method and system for on-line purchase
Inventor: KANG IN TAE
IPC: G06Q30/00
Filed: 2010-08-03
Abstract: PURPOSE: A compensation method for internet purchases is provided to improve purchase promotion effects by enabling a purchaser to give a book card to an acquaintance. CONSTITUTION: A customer management unit(21) executes a log-in procress by managing information of other people and a purchaser. A book card issuing unit(22) creates a book card according to the product purchase of the purchaser. A user information conversion unit(23) updates the information of the other people and the purchaser. A communication processing unit(24) transmits a notice and receives a command from the purchaser and the other people.
Patent KR-20120015820-A (KR)
Title: Connector for high voltage
Inventor: YOUN YOUNG JUN
IPC: H01R13/633
Filed: 2010-08-13
Abstract: PURPOSE: A connector for a high voltage is provided to check whether a current of a high voltage is applied to a power terminal by a rotating cover housing. CONSTITUTION: A cover housing(30) is installed on the top of a cap housing(20). The cap housing is inserted or extracted into/from a plug housing so that a power connection terminal tab(201) and an interlock connection tab(203) are connected or disconnected from a power connection terminal(101) and an interlock connection plug(103). The cover housing connects or disconnects the interlock connection plug to or from the interlock connection tab and connects or disconnects the power connection terminal to or from the power connection terminal tab.
Patent KR-20120021931-A (KR)
Inventor: LEE MOON HWAN
IPC: B60T7/08
Filed: 2010-08-23
Abstract: 본 발명의 주차레버 안전강화장치는 속도센서(30)의 전기신호를 입력받는 제어신호발생회로(5)로 작동되는 모터(4)와, 상기 모터(4)에 나사결합되어 모터의 정역회전으로 전진과 후진이동되는 케이블회전판(3)과, 주차레버(1)에 연결되고 상기 케이블회전판(3)과 밀착접촉되어진 레버회전판(2)으로 구성함으로써, 주행시 상기 모터(4)의 동력으로 상기 케이블회전판(3)과 상기 레버회전판(2)을 서로 분리된 상태로 전환하므로 주행중 뜻하지 않은 주차레버(1)의 조작시에도 주차브레이크의 잠김현상을 근본적으로 방지할 수 있는 특징을 갖는다.
Patent KR-20110029074-A (KR)
Title: Pump operating apparatus
Inventor: SUGIHARA MIKIO
IPC: F04B39/00
Filed: 2010-08-31
Abstract: PURPOSE: A pump driving apparatus is provided to reduce the error of discharging amount by rapidly returning a vibrating supporting point to a reference supporting point. CONSTITUTION: A pump driving apparatus includes a reciprocating body, an eccentric cam, a vibrating supporting point, and a control lever(44). The reciprocating body drives a reciprocation driving type pump. One end of a vibrating crank is in connection with the reciprocating body. The eccentric cam is in connection with another end of the vibrating crank. The control lever is in connection with the vibrating supporting point. The control lever includes a first moving unit(54) and a second moving unit(55). The first moving unit slides to the longitudinal direction of the vibrating crank and is engaged with an engaging unit at a multistep position. The second moving unit slides along with the first moving unit and is engaged with the first moving unit at stepless position.
Patent KR-20120023862-A (KR)
Inventor: PARK YONG SOO
IPC: B60R1/04
Filed: 2010-09-01
Abstract: 본 발명은 차량 내부에 구비된 룸미러와, 상기 룸미러에 실장되고, RF 통신 방식에 따라 톨게이트 시스템으로부터 도로 이용에 따른 결제 정보를 수신하고, 상기 수신된 결제 정보를 표시 항목과 관련된 표시 정보와 음성 항목과 관련된 음성 정보로 변환하고, 변환된 상기 표시 정보 및 상기 음성 정보를 톨게이트 정보로서 출력하는 ETCS(Electronic Toll Collection System) 단말기 및 표시부와 스피커를 포함하고, 상기 톨게이트 정보를 전달받아서 상기 톨게이트 정보에 포함된 표시 정보는 상기 표시부를 통해 디스플레이하고, 상기 음성 정보는 상기 음성정보는 상기 스피커를 통해 출력하는 차량용 멀티미디어 기기를 포함한다. 본 발명에 의하면, 운전자에게 차량 멀티미디어 장치를 통해 출력되는 사운드 및 LCD 화면을 통해 과금 정보와 관련된 톨게이트 정보를 보다 안전하고 용이하게 안내할 수 있다.
Patent KR-20120025877-A (KR)
Title: Detention facility
Inventor: HUR KI SUN
IPC: B63B38/00
Filed: 2010-09-08
Abstract: PURPOSE: A detention facility is provided to realize mobility, effectively cope with urgent needs and prevent prisoners from vomiting. CONSTITUTION: A detention facility(1) comprises hull(100), a first camp(200), roof(300), a rail(400), and a post. The first camp is arranged on the upper deck of the hull and comprises a plurality of first rooms. The roof is movably arranged between a first position covering part of the upper deck and a second position opening the upper portion of the part of the udder deck, on the first camp. The rail is extended in the length direction of the hull. The post is movably arranged along the rail.
Patent KR-20110031102-A (KR)
Title: Manufacturing method of liquid discharge head
Inventor: SATO MOTOAKI
IPC: B41J2/175
Filed: 2010-09-10
Abstract: PURPOSE: A method for manufacturing a liquid discharging head is provided to obtain a high-yield liquid discharging head by using a discharging element substrate and a support member for supporting the discharging element substrate. CONSTITUTION: A method for manufacturing a liquid discharging head is as follows. A resin composition is arranged betewen a discharging element substrate and a support member(4) so that one surface of the discharging element substrate can be in contact with the support member. Light with ultraviolet and infrared rays is irradiated to the resin composition through a silicon plate, and the resin composition is cured.
Patent KR-20120026811-A (KR)
Title: 줄기 제거 장치
Inventor: CHOI YONG HO
IPC: A01D34/02
Filed: 2010-09-10
Abstract: 본 발명은 줄기 제거 장치를 제공한다. 상기 줄기 제거 장치는 외부의 동력을 전달하는 동력 전달 축을 갖는 본체와; 상기 동력 전달 축으로부터 동력을 전달 받아 회전되며, 한 쌍의 가이드 플레이트에 양단이 회전 지지되는 예취 드럼과, 상기 예취 드럼의 외주로부터 방사상으로 돌출 설치되는 다수개의 예취날들과, 상기 동력 전달 축으로부터 동력을 전달 받아 회전되며, 상기 예취 드럼의 양단 외측에 위치되도록 본체에 회전 연결되는 한 쌍의 원판형의 두둑 줄기 절단 칼날을 갖는 두둑 줄기 제거부와; 상기 본체에 설치되는 설치 본체와, 상기 동력 전달 축으로부터 동력을 전달 받아 회전되며, 상기 예취드럼의 레벨보다 낮은 레벨을 이루도록 양단이 상기 설치 본체에 회전 지지되고, 서로 곡률을 이루는 기어이들을 통하여 기어 연결되는 한 쌍의 줄기 제거 기어와, 한 쌍의 줄기 제거 기어의 외측에서 상기 동력을 전달 받아 회전되는 한 쌍의 원판형의 고랑 줄기 절단 칼날을 갖는 고랑 줄기 제거부를 구비한다. 따라서, 본 발명은 두둑 저부에 존재하는 농작물의 줄기를 제거함과 아울러, 두둑 사이의 고랑 또는 이랑 저부에 존재하는 농작물의 줄기를 끌어 올려 일정 크기로 절단하여 제거 할 수 있다.
Patent KR-20120029236-A (KR)
Title: A textile reinforced material, manufacturing method, construction method and using
Inventor: CHO KWANG HO
IPC: B32B5/26
Filed: 2010-09-16
Abstract: PURPOSE: A textile reinforced material, a manufacturing method of the same, a constructing method of the same and a method for using the same are provided to form a single waterproof coating film without a connection unit by using a reinforcing fiber and polyurea, thereby offering a textile reinforced material which is not cracked for a long time use. CONSTITUTION: The manufacturing method for a textile reinforced material includes the following steps. One side or both sides of a reinforcing fiber(30) are treated by heat to form a smooth surface without raisings. Isocyanate and amine are heated and mixed, which is sprayed with a high pressure on the smooth surface. The surface is coated with polyurea(60) for the first time. Another reinforcing fiber(40) is attached on a part of the reinforcing fiber(30). One side or both sides of the reinforcing fiber are coated with polyurea for the second time to make a single sheet without a connection unit.
Patent KR-20120032959-A (KR)
Title: A method of alarming over-input
Inventor: KIM JAE HOON
IPC: B01F35/60
Filed: 2010-09-29
Abstract: PURPOSE: An overinput alarming method is provided to prevent the reduction of a pulverizing motor and a stirring screw by reducing the size of load applied to the pulverizing motor and the stirring screw. CONSTITUTION: An overinput alarming method includes the following: whether the opened number of an introducing door is 2 times or more is verified(S200); if the opened number of the introducing door is 2 times or more, an overinput alarm is generated; if the opened number of the introducing door is less than 2 times, the temperature state of a duct is verified; whether the duct of a first temperature or less is maintained for a first time period or more is verified(S300); unless the duct of the first temperature or less is maintained for the first time period, the temperature of a drying furnace is verified; whether the drying furnace of a second temperature or less is maintained for a second period of time is verified under the turned-on state of a heater(S400); unless the drying furnace of the second temperature or less is maintained for the second period of time, the temperature of the duct and the drying furnace are verified; and based on the result of the verification, operational processes are implemented.
Patent KR-20120034534-A (KR)
Title: 디지털 섬유 도전선
Inventor: JEON BYUNG OK
IPC: H01B7/04
Filed: 2010-10-01
Abstract: 본 발명은 디지털 섬유 도전선에 관한 것으로, 특히, 섬유사의 촉감을 가지면서 도전성을 갖도록 하되, 보다 높은 신축성과 내구성, 및 안전이 확보되도록 함으로써 다양한 물품이나 장치에 전원 및 전기신호 전달선이나 발열선으로 적용할 수 있는 디지털 섬유 도전선을 제공하고자 하는 것이다. 
본 발명에 따른 디지털 섬유 도전선은, 섬유의 촉감을 갖는 동시에 도전성을 갖도록 형성되는 디지털 섬유 도전선에 있어서, 내부 중심에 길이방향을 따라 배치되는 내선; 및 상기 내선의 외면에 엮음 또는 감김 되는 도전선을 포함하되, 상기 도전선은, 중심에 위치하도록 배치되는 중심사; 및 상기 중심사에 엮음 또는 감김 되는 도전사를 포함하는 것을 특징으로 한다. 
이러한 디지털 섬유 도전선에 의하면, 내선상에 도전선이 엮음 또는 감김 구조로 배치됨과 더불어 내선의 외부에 배치되는 도전선이 중심사에 도전사가 엮음 또는 감김된 구조로 형성되므로 도전성을 갖으면서 보다 높은 신축성, 내구성 및 안전성을 확보할 수 있다. 
특히, 도전선이 중심에 배치되는 중심사와 그 외부에 배치되는 도전사로 구성되어 인장력과 같은 외력의 작용시 다시 한번 더 신축될 수 있으므로 급격하게 구부러지거나 접혀지게 되더라도 내부의 도전사가 외부로 노출되지 않아서 촉감이 향상되고 피부에 악영향을 초래하지 않게 되는 장점이 있다.
Patent KR-20110037900-A (KR)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: TAMAI KAZUHIKO
IPC: G02F1/1337
Filed: 2010-10-06
Abstract: PURPOSE: An IPS mode liquid crystal display device and a manufacturing method thereof are provided to contain polymer which is formed by polymerizing and matching a photo monomer of a liquid crystal layer. CONSTITUTION: A liquid crystal display includes an array substrate and a facing substrate(2) which is matched by facing each other. The display includes a liquid crystal layer(5) including a liquid crystal having a dielectric anisotropy which is pinched between the array substrate and the facing substrate. An electrode(3) sanctions parallel electric field to the liquid crystal layer about a substrate surface by being formed on the array substrate. An insulating layer(4) is formed on a surface contacted to the liquid crystal layer of the array substrate and facing substrate.
Patent KR-20120037105-A (KR)
Title: Method for producing a solution cultured by deer antlers with eco-friendly property
Inventor: KIM CHANG SU
IPC: C05F11/00
Filed: 2010-10-11
Abstract: PURPOSE: A producing method of environmentally friendly culture fluid using deer antlers is provided to improve the quality of feed for domestic animals or agricultural products. CONSTITUTION: A producing method of environmentally friendly culture fluid using deer antlers comprises the following steps: dissolving glucose in water to prepare the culture fluid(S11); adding fresh deer antler slices or boiled deer antler slices into the culture fluid, and sealing a container(S12, S13); fermenting the culture fluid for 7-25 days at 30-150 deg C to obtain the culture fluid using the deer antlers; and dispersing rice bran in the fluid(S14).
Patent KR-20120038792-A (KR)
Title: Cover for lighting
Inventor: CHOI SANG SERK
IPC: F21V3/04
Filed: 2010-10-14
Abstract: PURPOSE: A cover for an illumination is provided to light a large range with minimum LEDs by offering technology for a customized LED illumination according to demand of a user and to improve uniformity of light. CONSTITUTION: A cover for an illumination comprises a first side(100), a second side(200), and a connection part. The connection part is composed of a side which is projected to the end of the first side and the second side. The cover for the illumination has a shape capable of covering a light emitting diode according to an installation direction of the light emitting diode. The installation direction of the light emitting diode and the cover for the illumination is variously established. The connection part is formed into a shape forming a cavity which covers the light emitting diode.
Patent KR-20120039844-A (KR)
Title: 엑셀 서식 자동 생성 장치 및 그 방법
Inventor: KIM SUNG IL
IPC: G06F9/44
Filed: 2010-10-18
Abstract: 정의된 서식감지용 확장 클래스를 등록하고, 등록한 클래스에 전역 이벤트 선언 후 애플리케이션 타입(Application Type)을 정의한 다음 공통모듈에 오브젝트 변수를 선언하고 등록한 클래스모듈 타입(Type)을 정의하며, 상기 선언한 오브젝트 변수의 클래스모듈 전역 이벤트에 애플리케이션 타입(Application Type)을 할당한 다음, 통합문서(WorkBook) 오픈 이벤트에 활성화 프로시져를 등록하는 방식을 통해 엑셀 애플리케이션(Application) 레벨의 이벤트를 발생시켜 오픈된 파일을 감지하는 단계 및, 상기 감지된 오픈된 파일에서 데이터가 들어있는 열의 개수가 가장 많은 행을 컬럼헤더로 판단하고, 컬럼헤더에 해당하는 행으로부터 앞선 행의 개수와 그 앞선 행의 위치에 따라 제목, 소제목, 출력일을 판단하여 아웃라인을 만들고, 미리 정의된 서식 값을 적용하여 완성된 서식을 자동 생성하는 단계를 포함하여 이루어진 엑셀 서식 자동 생성 방법 및 그 장치에 관한 것으로, 테이블 형식의 웹 데이터를 엑셀 파일로 출력할 경우, 자동으로 서식을 생성시켜줌으로, 사용자가 해당 데이터를 보기 쉽게 그리고, 인식을 용이하게 하는 효과가 있다.
Patent KR-20120040416-A (KR)
Title: Unit cell for fuel cell and manufacturing method thereof
Inventor: PARK YOUNG MIN
IPC: H01M8/02
Filed: 2010-10-19
Abstract: PURPOSE: A manufacturing method of a unit cell for fuel cell is provided to easily form spherical pores even with using graphite as a porosity aid by adding transition metal oxide to a negative electrode support. CONSTITUTION: A manufacturing method of a unit cell for fuel cell comprises a step of manufacturing a negative electrode sheet, a negative electrode functional layer sheet, and an electrolyte membrane sheet by using a tape casting method; a step of forming a stack by laminating the negative electrode sheet, the negative electrode functional layer sheet, and an electrolyte membrane sheet; a step of manufacturing green body by pressuring the stack; a step of forming a negative electrode support, a hydrogen-activated layer, a negative electrode functional layer, and an electrolyte membrane by sintering the green body; and a step of forming a positive electrode on the electrolyte membrane.
Patent KR-20120041303-A (KR)
Title: The manufacture method of sun-dried salt kimchi beverage and the kimchi beverage
Inventor: JUNG HAE OK
IPC: A23L19/20
Filed: 2010-10-21
Abstract: PURPOSE: A kimchi beverage using bay salt, and a producing method thereof are provided to offer the excellent benefits of the Korean bay salt by using kimchi produced with the bay salt. CONSTITUTION: A producing method of a kimchi beverage using bay salt comprises the following steps: slicing dongchimi(water-based radish kimchi), and pickling the sliced dongchimi in 10g(w/w) of sugar powder for 40 minutes(V1); washing orange skins before drying for a day, and slicing(V2); mixing 1,000g(w/w) of fresh water, 2.5g(w/w) of vinegar, 75g(w/w) of sugar powder, 2.5g(w/w) of salt, and 50g(w/w) of honey(V3); and inserting the prepared sliced dongchimi and orange skins into the mixture(V3) and adding 20g(w/w) of pine nuts to the mixture as a garnish(V4).
Patent KR-20120047344-A (KR)
Title: Photosensitive resin composition and color filter using the same
Inventor: LEE CHANG MIN
IPC: G03F7/027
Filed: 2010-10-22
Abstract: PURPOSE: A photo-sensitive resin composition and a color filter using the same are provided to improve aperture ratio and contrast ratio and to efficiently apply the color filter to a thin film transistor array substrate. CONSTITUTION: A photo-sensitive resin composition includes acryl-based binder resins with structural units, photopolymerizable monomers, photopolymerizable initiators, pigments, and solvents. One structural unit is represented by chemical formula 1. Another structural unit is represented by chemical formula 2. In chemical formula 1, R1 is a hydrogen element or a C1 to C10 alkyl group; R2, R3, and R4 are identical or different and are hydrogen elements or substituted or non-substituted (meta)acrylate groups; at least one of R2, R3, and R4 is substituted or non-substituted (meta)acrylate groups; Z1, Z2, and Z3 are substituted or non-substituted C1 to C20 alkylene groups. In chemical formula 2, R20 is a hydrogen element or a C1 to C10 alkyl group; R21 is a carboxylic group, a substituted or non-substituted C1 to C20 alkyl group, or COR"COOH; and R' is a substituted or non-substituted C1 to C20 alkylene group or a substituted or non-substituted C1 to C20 alkoxylene group.
Patent KR-20120044050-A (KR)
Title: Method of coating a substance on a rf device and sputtering apparatus used in the same
Inventor: JUNG MYOUNG JOON
IPC: C23C14/34
Filed: 2010-10-27
Abstract: PURPOSE: A plating method for RF(Radio Frequency) equipment and a sputtering device used in the same are provided to improve the characteristics of RF equipment by maintaining a small thickness deviation of each portion. CONSTITUTION: A sputtering device comprises a supporting unit and first and second targets(600,602). An object(604) to be plated on RF equipment is placed on the supporting unit. The first target is formed of a material for plating the object. The second target is arranged separately from the first target. Power is respectively supplied to the first and second targets when the object is plated.
Patent KR-20120045714-A (KR)
Title: Solenoid of power steering apparatus
Inventor: CHOI JAE YEONG
IPC: B62D5/20
Filed: 2010-11-01
Abstract: PURPOSE: A solenoid of the power assistance steering apparatus is provided to reduce the manufacturing cost of solenoid by producing the solenoid without the caulking process and extra components including a protrusion part and stopper. CONSTITUTION: A solenoid of the power assistance steering apparatus comprises a housing(401), a coil(404), a plunger(405), and a protrusion(406a). The coil is included to the housing. The plunger is surrounded with the wire-wound coil and composed of magnetic material. The protrusion part is inserted into the groove(405a) of plunger and projected from the side part and located between the plunger and the housing. The protrusion part is composed of a non-magnetic material. A rod is inserted into the groove of plunger.
Patent KR-20120018266-A (KR)
Title: Method and apparatus for controlling power amplifier consumption power of base station in wireless communication system using orthogonal frequency division multiple access
Inventor: CHOI YOUNG KYU
IPC: H04W52/02
Filed: 2010-11-09
Abstract: PURPOSE: A power amplifier power consumption controlling method of a base station and an apparatus thereof are provided to enable a power amplifier of a base station to operate at maximum efficiency when changing RF(Radio Frequency) output power. CONSTITUTION: A controller(210) outputs symbol information to which use data is not allocated by using scheduling information. An RF unit(240) receives the symbol information to which user data is not allocated. The RF unit turns off bias which is applied to a power amplifier. The controller includes a scheduler, a symbol information obtaining unit, and a modem. The modem outputs the symbol information to the RF unit.
Patent KR-20120055787-A (KR)
Title: 먹이의 침하손실이 없는 양식장 먹이공급시스템
Inventor: CHOI HAE WOOK
IPC: A01K61/02
Filed: 2010-11-24
Abstract: 본 발명은, 양식장에서 어류(양식어류)에 공급되는 먹이를 지상(수면의 상측)에 설치되는 구동풀리(구동모터)와 수중에 침투시키는 하중풀리와의 사이에 앤드 리스 타입의 먹이공급와이어를 걸어 공전시키고, 상기 먹이공급와이어가 구동풀리(구동모터)와 하중풀리와의 사이를 공전하면 지상에 설치된 먹이통에서 먹이가 먹이공급와이어에 일정한 간격으로 부착되도록(걸어지도록) 하여 먹이가 수중을 통과하여 순환(공전)하는 양식장 먹이공급시스템으로 된 것;을 특징으로 하는 먹이의 침하손실이 없는 양식장 먹이공급시스템이다. 
본 발명은, 먹이공급와이어에 일정한 간격으로 부착된 먹이가 수중을 통과할 때에 어류가 먹이를 먹을 수 있도록 하고, 어류가 먹지 못한 먹이는 공전하는 먹이공급와이어와 함께 반복적으로 순환하도록 하여, 먹이의 공급량을 조절할 수 있고, 먹이가 양식장의 바닥에 낙하(침하) 되지 않도록 하여 먹이가 낭비되는 것을 방지할 수 있다. 
또 본 발명은, 양어장에서 사용하는 종래의 먹이공급방식이 양어장 수면에 넓게 확산시켜 뿌려줄 뿐 그 후에 양식 어류의 섭취량을 파악할 수 없다는 것인바, 이를 보완하도록 먹이공급와이어에서 회수되는 먹이의 량을 측정하여 양식어류가 투여된 먹이의 섭취량을 파악할 수 있고, 파악되는 결과를 참조하여 먹의 종류 및 먹이 투입 시간 등을 통제하도록 함으로써 양식 어류의 섭취량을 극대화시켜 성장을 촉진할 수 있도록 된 것이다.