baber/WOPTO huggingface dataset:
Patent KR-20080068522-A (KR)
Title: Storage device and control device
Inventor: KOSUGI TATSUHIKO
IPC: G11B21/02
Filed: 2007-10-23
Abstract: A storage device and a control device are provided to reduce the magnitude of clock frequency and a gate in a recording device by controlling the position of a head on the basis of the arithmetic result from first and second DSPs(Digital Signal Processor). A storage device comprises a first DSP(21), a second DSP(22), and a first control part for controlling the position of a head with respect to a recording medium. The first control part performs a command to the first and second DSPs, and controls the position of the head by the use of the arithmetic result from the first and second DSPs. The first DSP performs at least one of demodulating arithmetic for demodulating the information of servo and digital filtering arithmetic on the basis of the command from the first control part. The second DSP performs correcting arithmetic for correcting the position on the basis of the command from the first control part. The demodulating arithmetic calculates the position of the head by demodulating the information of servo read from the recording medium by the head.
Patent KR-20090044074-A (KR)
Inventor: KWON IL WON
IPC: H04B7/26
Filed: 2007-10-31
Abstract: 본 발명은 다중 홉 릴레이 방식을 사용하는 무선통신시스템에서 무빙 네트워크를 위한 자원 예약 장치 및 방법에 관한 것이다. 본 발명에 따른 핸드오버하는 이동 중계국을 위한 자원 예약 방법은, 상기 이동 중계국은 예측 가능한 미리 결정된 경로로 이동하며, 상기 이동 중계국이, 상기 미리 결정된 이동 경로를 이용해서 상기 이동 경로 상의 주변 기지국들 중 하나를 타겟 기지국으로 결정하는 과정과, 상기 이동 중계국이, 상기 결정된 타겟 기지국으로 자원 예약 요청 메시지를 전송하는 과정과, 상기 자원 예약 요청 메시지는, 핸드오버 시점 정보와 상기 타겟 기지국에 요청할 자원량 정보를 포함하며, 상기 타겟 기지국이, 상기 자원예약 요청 메시지로부터 상기 이동 중계국의 요청 자원량과 핸드오버 시점을 획득하는 과정을 포함한다. 
       
     다중홉 릴레이, 광대역 무선접속, 핸드오버, 자원 예약
Patent KR-20090044321-A (KR)
Inventor: SONG KI YONG
IPC: E02D23/02
Filed: 2007-10-31
Abstract: 본 발명은 수중에 교각 기초를 세우기 위해 케이싱을 설치하여 교각을 시공함에 있어서, 케이싱 항타시 발생하는 편심을 방지하기 위하여 케이싱캡을 구비한 케이싱과, 작업 장비 등을 올려놓고 교각 시공 작업을 진행할 수 있도록 케이싱에 설치되는 좌대 구조 및 상기 좌대에 올려져 굴착작업을 수행하는 천공장치로서, 로드 상에 체크 밸브를 구비하여 굴착된 토사 및 물의 역류를 방지하는 천공장치에 관한 것이다. 
     본 발명의 케이싱은 상부에 케이싱캡을 구비한 관 형상의 케이싱으로서, 상판이 구비된 관 형상으로 이루어지며, 상기 상판의 상면에는 강재로 이루어진 편심 방지용 빔이 설치되고, 상기 편심 방지용 빔 및 상기 상판을 통하여 케이싱에 가해지는 진동 및 하중을 분산시킴으로써 케이싱의 편심을 방지하는 케이싱캡을 구비하는 것을 특징으로 한다. 
       
     케이싱, 편심 방지용 빔, 케이싱캡, 좌대, 천공장치
Patent KR-20090044486-A (KR)
Inventor: CHUNG QWAN HO
IPC: H01L23/48
Filed: 2007-10-31
Abstract: 본 발명에 따른 반도체 패키지용 기판의 제조 방법은, 기판의 상면에 본드 핑거 영역을 포함하는 다수의 배선을 형성하는 단계; 상기 배선의 본드 핑거 영역에 대해 코이닝을 수행하는 단계; 및 상기 본드 핑거 영역의 일부분이 노출되도록 상기 기판 상에 솔더마스크를 형성하는 단계를 포함한다.
Patent KR-20070114679-A (KR)
Title: Ion blower including the function of emitter clean
Inventor: JUN SUNG HO
IPC: H05F3/04
Filed: 2007-11-06
Abstract: An ion blower including the function of emitter clean is provided to continue to maintain static electricity removal effect by preventing the collapse of ion balance due to the degradation of ion generation according to the elapse of time. An ion blower blows positive and negative ions generated by corona discharge by applying a high voltage to a discharge probe. A brush(801) performing cleaning by contacting with a static probe(301) is connected to a brush holder(701). A hinge block(601) is connected to the opposite of the brush holder. The hinge block is fixed into a fixing axis, and a twist coil spring is connected onto the fixing axis. Housing is assembled into a mountain block(401). And the mountain block is fixed to a fan(101) connected with static probe housing(201).
Patent KR-20090049229-A (KR)
Inventor: LEE SHI JAE
IPC: H04L12/66
Filed: 2007-11-13
Abstract: 본 발명은 유선 망과 무선 망이 혼재되어 있는 이동통신 시스템(Fixed Mobile Convergence)에서 유선 망과 무선 망 간의 호 설정에 따른 자원 할당을 수행하기 위한 장치 및 방법에 관한 것으로, 호 설정 요청에 따른 응답 메시지를 수신하여 착신 단말기의 종류를 확인하는 단말 확인부와, 상기 착신 단말기가 유선 단말기임을 확인할 경우, 유선 망을 통한 호 설정 과정을 수행하고, 상기 착신 단말기가 무선 단말기임을 확인할 경우, 무선 망을 통한 호 설정 과정을 수행하도록 처리하는 제어부를 포함하여 Mobile Convergence 기반 IMS 환경에서 유무선 망간 호 설정시 호 설정이 완료됨과  가입자간 통화가 시작되기 전 (호 설정이 완료되기 전)에 bearer 자원이 예약됨을 명시적으로 보장할 수 있다.  
       
     IMS, 호 설정, Call Setup, Fixed mobile convergency
Patent KR-20090049914-A (KR)
Inventor: SUNG JIN WOOK
IPC: F16S1/02
Filed: 2007-11-14
Abstract: 본 발명은 면으로된 재료를 조립하기 위한 결합방식의 개발에 대한 것으로 판재의 모서리에 N개의 요철 또는 돌기를 번갈아 두어 판재 끼리 직접 접촉하여 최대 8방향으로 판재의 연결을 위한 맞춤을 할 수 있는 것을 특징으로 한다.   
         본 발명의 결합 방법은 각종 재료의 판재가 외부로 돌출되지않고 판재속으로 결합되는 볼트 너트등과 같은 연결재에 의해 여러 방향으로 입체적으로 판재의 형태만으로 결합되므로 판재로서 입체공간을 끝없이 확장해 나갈 수 있다. 그러므로 본 발명은 만들어진 입체의 내부공간이 그 공간을 분할하는 어떤 벽이 없이 원활하게 연결되어야 하는 가구나 어린이놀이공간 또는 각종 목적의 반복되는 입체공간을 필요로 하는 조형물에 활용될 수 있다.  
       
     판재의 입체적 맞춤법, 입방체 제작, 다방향 입체적 판재 결합법
Patent KR-20090050276-A (KR)
Inventor: PARK JAE HWA
IPC: F02M37/00
Filed: 2007-11-15
Abstract: 본 발명의 예시적인 실시예는 간단한 구조로서 최근 신설된 북미의 누설 진단, 증발 가스 대기 방출 및 후방 충돌 시험에 관한 규정을 모두 만족할 수 있도록, ⅰ)연료를 저장하는 연료 탱크와, ⅱ)상기 연료 탱크의 내부로 연료를 주입하기 위해 상기 연료 탱크의 상부 일측에 연결되게 설치되는 필러 파이프와, ⅲ)상기 필러 파이프의 상기 연료 탱크 내부측 단부와 연결되는 파이프 형태의 밸브 몸체를 가지면서 상기 연료 탱크 내부에 주입된 상기 연료가 상기 필러 파이프로 역류되는 것을 저지하는 셧-오프 밸브와, ⅳ)상기 연료 탱크 내부의 증발 가스를 흡입하여 흡기 시스템으로 공급하기 위한 캐니스터와, ⅴ)상기 연료 탱크 내부의 압력을 감지하여 연료 공급 계통의 연료 누설을 진단하는 누설 진단유닛을 포함하며, 상기 셧-오프 밸브의 밸브 몸체 상부 측에는 상기 연료 탱크 내부의 상부측 공간과 상기 필러 파이프 내부의 상부측 공간을 상호 연통시키는 적어도 하나의 벤트홀이 형성되고, 상기 벤트홀을 선택적으로 개폐시키기 위한 원웨이 밸브가 설치되는 구성으로 이루어지는 차량용 연료 공급장치를 제공한다. 
     
     연료, 공급, 북미, 누설 진단, 증발 가스, 후방, 충돌
Patent KR-20090054227-A (KR)
Inventor: KWEON TAE JOUNG
IPC: H01J17/49
Filed: 2007-11-26
Abstract: 본 발명의 플라즈마 디스플레이 패널은 소다라임 글라스 기판의 Na 2 O와 전극의 금속 성분의 화학적 반응에 따른 마이그레이션 문제를 억제한다. 
     본 발명의 플라즈마 디스플레이 패널은, 서로 마주하여 이격 배치되는 제1 기판과 제2 기판, 상기 제1 기판과 상기 제2 기판 사이에 배치되어 방전셀들을 구획하는 격벽, 상기 방전셀 내에 형성되는 형광체층, 상기 제1 기판에서 제1 방향을 따라 신장되는 어드레스전극, 및 상기 제2 기판에서 상기 제1 방향과 교차하는 제2 방향을 따라 신장되는 표시전극을 포함하며, 상기 제1 기판 및 상기 제2 기판 중 적어도 한 기판은, Na 2 O를 포함하는 소다라임 글라스로 형성되고, 상기 소다라임 글라스로 형성되는 상기 기판의 내표면에 형성되는 프리트층을 포함한다. 
       
     어드레스전극, 버스전극, 소다라임 글라스, 프리트층
Patent KR-20090055408-A (KR)
Title: Apparatus and method for controlling contactless charging in mobile terminal
Inventor: PARK WON LEE
IPC: H04B1/40
Filed: 2007-11-28
Abstract: An apparatus and a method for controlling contactless charging in a mobile terminal are provided to perform contactless charging efficiently by using a loop antenna for an RF communication or a mobile phone payment service as a secondary coil. An induced current in induced on a secondary coil(101), and an FPCB(Flexible Printed Circuit Board)(102) is connected to the secondary coil to operate as a coil during contactless charging. A coil connector(103) controls the connection between the FPCB and the secondary coil. The coil connector includes: groove units that are formed at a battery(190) and a body respectively; and a sliding member that connects the secondary coil to the FPCB electrically.
Patent KR-20090056307-A (KR)
Title: A chair for correcting the spine
Inventor: BAIK GUK IN
IPC: A47C7/62
Filed: 2007-11-30
Abstract: A chair having the spine correction function is provided, which maintains the curve and enables to treat lateroversion by oneself. A chair having the spine correction function comprises: a seat back(10) in which two projections(11) are equipped; a chair seat(20) having the constant size while being located in the end of the seat back; a rail section(30) which is located in the left and right side of the chair seat; a first cylinder(40) which is located in the rail section and moves the first rod(41) to the top and bottom; a second cylinder(50) which is equipped to cross vertically in the first rod end; an oppression cushion(60) which is mounted on the end of second rod(51) of the second cylinder and presses both side waist from the side; and a controller controlling two cylinders.
Patent KR-20080086809-A (KR)
Title: A foundation method of cut off wall by casing and the casing system
Inventor: EUM GI HYUNG
IPC: E02D5/18
Filed: 2007-12-03
Abstract: A retaining wall construction method and a casing system for installing a retaining wall are provided to have water-stop effects by placing concrete columns installed to the ground closely after removing a casing, and to fix many casings strongly to the wanted location and direction. A retaining wall construction method comprises the steps of: forming a first excavation hole to the ground using an excavator such as an auger machine; forming a second excavation hole on the side of the first excavation hole; placing, descending a first casing(100) to the inside of the first excavation hole; and placing a second casing to the upper part of the second excavation hole, and descending the second casing by pressurizing the second casing placed on the side of the first casing downward in a vertical direction to make the lower part of the second casing scrape up the remaining ground between the first excavation hole and the second excavation hole and descend downward in a vertical direction. A casing system for installing a retaining wall comprises a column type first casing inserted to a first excavation hole formed by excavating the bottom and forming an empty space, and a column type second casing inserted to a second excavation hole formed adjacent to the first excavation hole and forming an empty space, wherein a joint is provided between the first casing and the second casing.
Patent KR-20090058099-A (KR)
Title: Thin film transistor substrate
Inventor: UM YOON SUNG
IPC: H01L29/786
Filed: 2007-12-04
Abstract: A thin film transistor substrate is provided to form a voltage down capacitor and a voltage up capacitor with 4 mask processes by forming a storage line to be overlapped with a sub electrode and a first sub pixel electrode. A first and a second thin film transistor (Tn1,Tn2) are connected to an n-gate line and a data line. A first and a second sub-pixel electrode(191,192) are connected to a first and a second thin film transistor, and a gate electrode is connected to an n+1 gate line. A semiconductor layer is overlapped with the gate electrode, and a source electrode is connected to a second sub-pixel electrode. A drain electrode is in opposite to the source electrode, and the first sub electrode(193) is formed on the same layer of the first and the second sub-pixel electrode, and the same layer is connected to the drain electrode.
Patent KR-20090059255-A (KR)
Title: A parking release prevention apparatus for a brake caliper
Inventor: HWANG WON JUN
IPC: F16D65/52
Filed: 2007-12-06
Abstract: A parking apparatus for preventing loose of the parking integrated caliper is provided to decrease the manufacturing cost by applying to the various car model, and to set up the various parking performance according to the weight of difference. A parking apparatus for preventing loose of the parking integrated caliper comprises the caliper piston(40) adding pressure to the friction material back plate(50) and the correcting mean(60) installed between the caliper piston and friction material back plate. The parking integrated caliper operates the parking brake to the frictional force of disc. The correcting mean compensating the contraction of disc by the temperature change after the operation of parking break and the friction material. The correcting mean comprises the caliper piston connection apparatus(61) installed at the leading end of the caliper piston; the back plate platen(62) which is elastically supported by the spring(63) in the front of the caliper piston connection apparatus; and the wedge(64) which is elastically supported to the respective spring(65) in the upper portion of the caliper piston connection apparatus and back plate platen and bottom.
Patent KR-20090060542-A (KR)
Title: Apparatus for supplying beverage
Inventor: KIM CHANG GUN
IPC: E03C1/10
Filed: 2007-12-10
Abstract: A potable water supply apparatus is provided to supply water consecutively by boiling and cooling the water quickly and effectively and to prevent generation of bacteria and secure the water quality. A pump(P) and a filter(F) are set up in a water supply pipe(1a). Raw water of waterwork from which foreign materials are removed is filled in a natural cooling tank(4). An airtight pipe(1) is connected to the natural cooling tank to supply the raw water of waterwork continuously to the pump. Several pre-heating tanks(2) are set up in the pipe to heat the raw water within the pipe to about 80 degrees and a hot water tank(3) is set up in the pipe where the pipe is buried in the water in a coil shape to indirectly boil water to sterilize it. The pipe is buried in the natural cooling tank filled with the raw water in a coil shape so as to cool the sterilized hot water in the pipe naturally first and to circulate the raw water in the tank with a pump(4a) and cool with a cooler when the temperature of the raw water is relatively low. The pipe is divided into two side so that one of them is connected to cooling bins(5) to cool the naturally cooled water secondly and supply it to a cold water tap(6) and the other is connected to hot water bins(7) to boil the heated water again and supply it to a hot water tap(8).
Patent KR-20090060595-A (KR)
Title: Phase-change memory device and fabrication method thereof
Inventor: OH JAE MIN
IPC: H01L27/115
Filed: 2007-12-10
Abstract: A phase change memory device and a manufacturing method thereof are provided to maintain a resistance property of a phase change material layer by preventing a crystal growth of phase change material at a high temperature process. A bottom structure is formed on a semiconductor substrate(101). A phase change material laminating structure(123) is formed on the semiconductor substrate, and is made of heterogeneity material. The phase change material laminating structure is formed by laminating a phase change material layer(119A-119C) and a barrier material layer(121A-121C). Thickness of the phase change material layer is 0.1~900Å. The barrier material layer uses one material selected among metal material groups including TiN, TaN, Ru, RuO, WN, WSiN, W, and AlN.
Patent KR-20090061280-A (KR)
Title: Surface light source and backlight unit having the same
Inventor: YOUN HYUNG BIN
IPC: H01J61/30
Filed: 2007-12-11
Abstract: A surface light source and backlight unit having the same is provided to reduce the power consumption by forming the first driving electrode and the second driver electrode. The first substrate(120) and the second substrate(130) are formed of the transparent flat plate glass. The sealing member(140) is interposed in the edge of the second substrate and the first substrate and the discharge space(160). The spacer(150) is interposed inside the discharge space. The discharge gas is injected in the discharge space of the light source body. The electrode is formed between the first substrate and the second substrate and applies the discharge voltage in the discharge gas. The driving electrode causing the initial discharge in the first electrode and the second electrode is formed.
Patent KR-20090061729-A (KR)
Title: Spade horn rudder
Inventor: SON DONG IGK
IPC: B63H25/38
Filed: 2007-12-12
Abstract: A rudder having spade-horn combined structure is provided to improve control performance of the rudder by lifting a connection part from a wake of a propeller and an upper part with the spade-horn combined structure. A rudder having spade-horn combined structure comprises a vane(50), a rudder horn(30), a stock(20), and a neck bearing(22). The vane forms a space for inserting the stock and an installation space of the rudder horn. The rudder horn having a gudgeon is fixed on structure of a ship, and supports load of the rudder vane. An upper end of the stock is combined on a fixing member(51) installed on the vane. The neck bearing covers bending moment of the stock.
Patent KR-20090062151-A (KR)
Title: Steel making method for titanium containing ferrite stainless steel with high chromium
Inventor: KIM YONG LAE
IPC: B22D1/00
Filed: 2007-12-12
Abstract: A manufacturing method of stainless steel including titanium is provided to keep a slab clean by controlling the number of operation time based on the variation of opening of a sliding gate. A manufacturing method of stainless steel including titanium comprises a step of making molten steel(110) in an electric furnace or refining furnace, a step of securing target composition and temperature of the molten steel in the refining furnace, a step of feeding the molten steel filled in a plurality of ladles(120) in continuous casting to a mold(160) through the openings of a tundish(130), a sliding-gate(140), and a submerged nozzle(150), a step of cooling the molten steel provided to the mold, and a step of producing a slab(170) by grinding the cooled molten steel.
Patent KR-20090062986-A (KR)
Title: Damper assembly of locking oil pressure of valve
Inventor: WOO MYEONG JU
IPC: B60K20/00
Filed: 2007-12-13
Abstract: A fluid pressure valve locking damper assembly is provided to prevent the generation of invalid stroke in order to restrain the gear of a change lever from coming off, thereby improving operationality and driveability. A fluid pressure valve locking damper assembly comprises: a first damper body(100) serving as a hydraulic piston and having an oil passage(110); a second damper body(200) serving as a cylinder and having oil inside; and a locking valve(300), located on end tip of the first damper body, switching the inflow of the oil filled in the second damper body. A valve cover(310) is located on the end tip of the first damper body inserted into the second damper body. A first oil seal(120) is positioned at which the first damper body closely adheres to the second damper body. A second oil seal(130) and a seal cover(140) are located on the end tip of the second damper body.
Patent KR-20090064501-A (KR)
Title: Cooking appliance
Inventor: LEE SEUNG JUN
IPC: F24C7/04
Filed: 2007-12-16
Abstract: A cooking appliance is provided to form a cooking hole in an insulator which envelops a cavity so as to rapidly cool a sealing unit of a heater according to air passing through an inhalation path. A cooking appliance includes a cavity, a heater, a sealing unit, an insulator(40) and an inhalation path. The cavity includes a cooking room(11). The heater heats a cooking material placed in the cooking room. The sealing unit is formed in the heater. The insulator envelops the cavity. The insulator includes cooling holes(43,44) for cooling the sealing unit. The inhalation path is formed outside the insulator and connected with the cooling holes.
Patent KR-20090064652-A (KR)
Title: Decoupled plasma system for uniform deposition of polymer
Inventor: JEONG WOO CHAN
IPC: C23C16/00
Filed: 2007-12-17
Abstract: A DPS device for the evaporation of uniform polymer is provided to prevent the polymer falling down on a wafer by evaporating the polymer on the whole inner wall of a dome uniformly. A DPS(Decoupled Plasma System) device for the evaporation of uniform polymer comprises: a processing chamber(10) in which the plasma etch process is performed; a dome(20) installed at a top opening of the processing chamber, in which a coil(15) generating the electric field is equipped at the exterior; a CDA inlet port(30) equipped on the top of the dome, emitting the CDA(Cooling Dry Air) to lower the temperature of the dome of a coil peripheral unit; and a CDA dispersion unit installed on the CDA inlet port, dispersing the CDA to the vertical and width direction.
Patent KR-20090064818-A (KR)
Inventor: JEON JI SUK
IPC: B26B9/02
Filed: 2007-12-17
Abstract: 본 고안은 칼에 톱을 붙여서 두껍고 단단한 물건을 자를 수 있는 효과를 가져온다. 
     이중, 칼, 톱, 칼톱, 이중 칼톱
Patent KR-20090066349-A (KR)
Title: Bibration device of degel engine and methodthereof
Inventor: RHEE WEE YONG
IPC: F02D9/10
Filed: 2007-12-19
Abstract: A vibration damper of a diesel engine and a control method thereof are provided to minimize vibration by reducing movement of stone because the valve of the exhaust side and air intake side is altogether closed after the engine drive in case starting is the off. A vibration damping method of a diesel engine is as follows. The respective swirl valve and inspiration throttle valve are prepared for in the first and second intake ports. The ventilation throttle valve is prepared for in the outlet port of the exhaust manifold. When the engine is determined in off after starting, the swirl valve driving part and throttle valve driving part are operated and the swirl valve, an intake throttle valve and an exhaust throttle valve are closed(S9). The vibration of piston is reduced with the gas formed within cylinder.
Patent KR-20090066939-A (KR)
Title: Method for forming dielectric layer and method for forming device isolation layer in semiconductor device
Inventor: KIM DONG SEOK
IPC: H01L21/31
Filed: 2007-12-20
Abstract: A method for forming an insulating film and a method for forming an isolation layer of a semiconductor device are provided to improve electrical characteristics of the semiconductor device by preventing separation from a semiconductor substrate or a conductive layer pattern due to volume contraction of a buried insulating layer. A conductive layer pattern is formed on an upper surface of a semiconductor substrate(100). A buffering layer is formed on the upper surface of the semiconductor substrate in order to surround the conductive layer pattern. A buried insulating layer is formed on the resultant including the buffering layer in order to bury a space between the conductive layer patterns. A thermal process is performed to process thermally the semiconductor substrate. The buffering layer includes a material which is oxidized in the thermal process. The buffering layer is formed with one of a silicon layer, a polysilicon layer, or an amorphous silicon layer.
Patent KR-20080059094-A (KR)
Title: Curable composition
Inventor: CLAMEN GUY JOSEPH GERMAINE
IPC: D04H1/4218
Filed: 2007-12-21
Abstract: A curable aqueous composition is provided to contain little or no formaldehyde, and to be useful as a formaldehyde-free binder for producing heat-resistant nonwoven fabrics having improved flexibility and wet strength and a reduced discoloration tendency. A curable aqueous composition includes (a) at least one polycarboxy (co)polymer comprising at least two carboxylic acid groups, anhydride groups, or salts thereof, (b) polymer particles of at least one emulsion (co)polymer having a glass transition temperature(Tg) less than 80 °C when determined by the FOX equation, and (c) at least one polyol represented by the following formula 1. The polycarboxy (co)polymer(a) is an addition polymer or copolymer comprising at least one copolymerized ethylene unsaturated carboxylic acid-containing monomer.
Patent KR-20090070301-A (KR)
Title: Liquid crystal display
Inventor: CHO HYUNG NYUCK
IPC: G02F1/1345
Filed: 2007-12-27
Abstract: A liquid crystal display reducing the distortion of a common voltage is provided to disperse the load by reducing the resistance of common line by applying common voltage. An LC cells are arranged in a matrix shape within a display area of an LCD(Liquid Crystal Display) panel. In the LCD panel, a plurality of data lines and a plurality of gate lines are crossed. A girth common line(21) is formed in the non-display area of the display space outside. A plurality of vertical common lines is formed into the direction which is in a line with data lines. It is electrically connected to the girth common line. A plurality of length common lines authorizes the common voltage in the liquid crystal cells within the display space.
Patent KR-20090071899-A (KR)
Title: A sprayer
Inventor: JUNG JIN WOO
IPC: B05B7/02
Filed: 2007-12-28
Abstract: A sprayer is provided to spray a solution in any location and angles regardless of difficulties through flexibility of a spiral-shaped transfer line, and to prevent environment contamination efficiently. A sprayer(1) sprays contents of a spray container(4) through a transfer pipe(2a). The sprayer comprises the followings: a spiral-shaped transfer pipe(2) formed with a coil spring or a spiral spring, and connected to a lower side of the transfer pipe; a filtering film(5) having a hole, and connected with the spiral-shaped transfer pipe; and a weight moved according to a location of the sprayer. The weight is fixed on the inside of the sprayer by forming a gap on the bottom of the spiral-shaped transfer pipe.