baber/WOPTO huggingface dataset:
Patent KR-20120009172-A (KR)
Title: Flake Graphite Cast Iron with High Tensile Strength, Machinability and cylinder block for vehicle engine
Inventor: KIM EUI JUN
IPC: C22C37/08
Filed: 2010-07-22
Abstract: PURPOSE: A flake graphite cast iron with excellent tensile strength and machinability and a cylinder block for a vehicle engine manufactured using the same are provided to improve tensile strength by adding C, Si, P, S, Cr, Sn, Mn, and Ni to Fe. CONSTITUTION: A flake graphite cast iron with excellent tensile strength and machinability comprises Fe, C 2.5-3.5 weight%, Si 1.5-2.5 weight%, P less than 0.15 weight%, S less than 0.30 weight%, Cr 0.1-0.4 weight%, Cu 0.2-1.0 weight%, Sn less than 0.1 weight%, Mn 1.0-3.0 weight%, and Ni 0.1-1.0 weight%.
Patent KR-20120010048-A (KR)
Inventor: SHON TAE SHIK
IPC: H04W76/02
Filed: 2010-07-23
Abstract: PURPOSE: A WPAN based adaptive RF interface selection method and apparatus thereof are provided to select an optimized RF interface in the use of an OOB channel such as RF4CE. CONSTITUTION: A wireless control device sets up a control channel through a wireless target device(132). The wireless control device selects an RF interface in consideration of the state of an application(134). The wireless control device transmits selected RF interface information to the wireless target device(136). The control wireless device performs data communication with the target wireless device through the selected RF interface(138).
Patent KR-20100100720-A (KR)
Title: Welding apparatus of the inside surface of pipe using unit used for welding apparatus of the inside surface of pipe
Inventor: KIM IL SOO
IPC: B23K37/02
Filed: 2010-07-27
Abstract: PURPOSE: A pipe interior welding system using a pipe interior welding unit is provided to reduce a welding error by allowing a carriage to stably rotate in rail clamps without slip or vibration in the pipe interior welding unit. CONSTITUTION: A pipe interior welding system(100) comprises a pipe interior welding unit, a weaving unit(130), and a torch driving unit(140). The pipe interior welding unit with internal saw teeth comprises a pair of rail cramps(110), three or more driving wheels(121a,121b,121c), and a carriage(120). The driving wheels are engaged to the rail clamps at certain intervals in the circumferential direction. The carriage travels along the inner circumference of the rail cramps. The weaving unit traces the weld line of a torch. The torch driving unit adjusts the position of the torch in the horizontal or vertical direction.
Patent KR-20120011698-A (KR)
Title: 아동용품 온라인사업의 거래에 관한 방법 및 그 시스템
Inventor: LEE YUN HWI
IPC: G06Q30/00
Filed: 2010-07-30
Abstract: 본 발명은 소비자가 겪는 구매과정의 불편을 줄이고, 디자이너를 포함한 물품 및 용역공급업체들이 아동용품 온라인거래 사업운용업체에게 아동용품 온라인사업에 필요한 물품 및 용역 등을 제공하고, 사업운용업체가 물품 및 용역공급업체들에게 지정한 결산일에 약정한 금액의 지급을 보장하고, 소비자중심의 실시간 통계자료수집을 제공하기 위한 아동용품 온라인거래사업의 효율적 운영과 거래를 위한 방법 및 그 시스템에 관한 것이다. 본 발명의 거래에 관한 방법과 시스템은 다음으로 요약된다.  
본 발명은  회원들에게 제공하는 상품정보를 인터넷 또는 이동통신시스템을 통하여 단말기가 송수신 가능한 상품가공단위로 모듈화시켜서 상품정보DB(13)에 저장하고, 회원이 단말기를 통하여 인터넷 또는 이동통신 시스템과 연결하여 상품정보를 요청하는 경우, 상품정보DB(13)로부터 상품가공단위별로 추출하여 단말기로 전송된다.  그리고 회원들이 상품정보를 열람하는 경우, 회원들이 열람한 모든 자료에 관한 통계자료가 자동적으로 상품정보DB(13)에 저장된다. 회원들이 요청한 상품정보에 대하여 배송일은 편리하게 화면을 통하여 알리는 새로운 개념의 소비자중심 실시간 통계자료수집방법을 제시한다. 
본 발명은 회원들이 제공하는 아동들의 정보를 단말기가 송수신 가능한 가공모델단위로 모듈화시켜서 회원정보DB(11)에 저장하고, 회원들이 3D 가공모델을 이용하여 상품정보를 선택하는 경우, 자동적으로 상품이미지를 가공모델에 매칭시켜서 상품을 안내하는 자동적 디스플레이 기능이 제공되는 특징을 제시한다.  
본 발명은 (1) 회원의 개별적 정보를 등록하는 '회원가입계약'과 (2) 온라인 사업운영업체와 금융기관 간에 체결되는 '금융계약'과 (3) 온라인 사업운영업체와 물품 및 용역공급업체 간에 체결되는 '특정공급계약'과 (4) 온라인 사업운영업체와 물품 및 용역공급업체들에게 온라인사업으로 인정되는 회계범위 및 주거래은행의 신탁구좌에 예치되는 금액의 한도 내에서 물품 및 용역공급업체들에게 대금 및 대가를 지불하는 '지불보증계약' 등을 통하여, 가입한 회원들이 아동용품의 매입을 위하여 아이들과 함께 판매매장에 직접 방문하지 않고도 아동들을 모델로 한 가상모델의 3D 이미지를 통하여 필요한 물품을 구매하도록 편의를 도모하고, 아동용품에 관한 투명한 가격정보를 효율적으로 제공하고, 아동들의 성장에 따른 정보갱신이 용이하고 아동용품의 거래기록을 저장하고 편리하게 조회할 수 있도록 하여 회원들의 충성도를 유발하고, 물품 및 용역공급업체와의 지급거래 등 필요한 모든 거래는 지정된 기간 이내에 자동적으로 지급 결제되고, 물품 및 용역공급업체가 설정하고 제공하는 상품이미지를 제공함으로써 명백한 책임소재를 바탕으로 지급 및 환급 등에 관한 분쟁 및 피해를 사전에 차단하기 위한 아동용품 온라인거래에 관한 방법 및 그 시스템에 관한 것이다. 
본 발명에 따른 운영방법은 회원으로 가입한 소비자, 디자이너를 포함하는 물품 및 용역공급업체 등은 각자 개별적 정보를 입력하여 회원ID, 비밀번호, 가상모델 및 가상계좌번호를 설정하여 거래구좌 등을 등록하고, 신청내역정보를 입력한 후, 회원이 전송하는 청구내역정보와 이미 등록된 회원의 신청내역정보 및 승인내역정보를 비교하여 등록된 회원에 의한 정당한 요구인 경우로 판단되면, 거래의 승인 및 지급 단계 또는 운용사업에 관한 투명한 정보의 접근 및 허용 단계를 거치게 된다.  
따라서 본 발명은 계약 당사자가 직접 매번 번거로운 지급이나 정보제공에 관여하거나 기록을 보관하지 않고, 회원 간 운용사업에 관한 정보의 효율적 제공 및 공유는 물론 필요한 모든 거래는 지정된 기간 이내에 자동적으로 지급 결제되므로, 지급 및 환급 등의 지연으로 인한 분쟁 및 피해를 사전에 차단하고, 수집된 상품정보의 분석을 통하여 상품에 관한 예측가능의 향상과 효율적 재고관리기능을 제공하는 새로운 개념의 거래방법과 그 시스템을 제시한다.
Patent KR-20120013721-A (KR)
Title: Antenna using zeroth order resonator and communication apparatus comprising the same
Inventor: RYOU BYUNG HOON
IPC: H01Q13/10
Filed: 2010-08-06
Abstract: PURPOSE: An antenna using a zero-phase resonator and a communications device including the same are provided to reduce antenna efficiency at the specific band by controlling an inductor value of the zero-phase resonator and the length or width of a strip line. CONSTITUTION: A radiation patch is formed into a specific pattern according to resonant frequency. A feeding pad(240) supplies electric power to the radiation patch by being connected to one end of the radiation patch. A zero-phase resonator is formed in the lower side of a substrate(210) in order to be corresponded to the feeding pad. The zero-phase resonator comprises a strip line(251) and an inductor(253) having regular length and width in the lower side of the substrate. The inductor is connected the strip line and a ground plane.
Patent KR-20120014641-A (KR)
Title: Air flap valve with the key stopper of scavenge air receiver for diesel engine
Inventor: KIM BO SOO
IPC: F02B25/04
Filed: 2010-08-10
Abstract: PURPOSE: An air flap valve with a block stopper of a scavenge air receiver for a diesel engine is provided to improve the durability of the air flap valve by supplying force to a large hinge shaft. CONSTITUTION: An air flap valve with a block stopper of a scavenge air receiver for a diesel engine comprises a plurality of support blocks(110), a hinge shaft(120), an air flap(130) and a key stopper(140). A plurality of support block is installed in a scavenge air receiver partition(30) of a diesel engine. The hinge shaft is supported in the support block and revolves. The air flap rotates to open and close a ventilation hole on a partition wall. The key stopper is installed within the support block. The key stopper restricts the rotation of the hinge shaft and face to the upper and lower surfaces of the hinge shaft surface to surface.
Patent KR-20120015527-A (KR)
Title: Probe pin for semiconductor testing equipment
Inventor: LEE JU HWA
IPC: G01R1/067
Filed: 2010-08-12
Abstract: PURPOSE: A probe pin for semiconductor inspection equipment is provided to form a plating layer of a hollow inner wall into stable and uniform state. CONSTITUTION: A hollow(21) is formed in inside of a body(20) and a plurality of control projections(22) is formed in an entrance of the hollow to an inner direction. A terminal pin(30) forms a pin rod(31) which is drawn in and out in the inner side of the hollow. The terminal pin forms a distance restraint groove(32) and restricts a distance which is drawn in and out in the hollow by a control projection. Both ends of a spring(40) are supported by the terminal pin and the body and give elasticity to drawing in and out drive of the pin rod.
Patent KR-20120017514-A (KR)
Inventor: LEE CHANG HEE
IPC: H04W4/12
Filed: 2010-08-19
Abstract: PURPOSE: An event information push method is provided to offer customized event information to a location by using a short message including short URL(Uniform Resource Locator). CONSTITUTION: When a portable terminal is inserted into a large area, a web server transmits a first text message by requesting the first text message to the text message server of a mobile communication company(S100). The text message server transmits the first text message to the portable terminal(S110). A user installs a program in the portable terminal(S120). The portable terminal receives a second text message including event information(S130).
Patent KR-20110021698-A (KR)
Title: Method for fracturing and forming a pattern using curvilinear characters with charged particle beam lithography
Inventor: FUJIMURA AKIRA
IPC: G03F1/08
Filed: 2010-08-26
Abstract: PURPOSE: A method for fracturing and forming a pattern using curvilinear characters with charged particle beam lithography is provided to form the continuous track on the surface by using the series of curved character projection shots. CONSTITUTION: An electron beam source(112) projects an electronic beam(114) towards the plate(116). The plate comprises an opening(118) through which the electronic beam passes. The characters(126A, 126B) formed on the stencil(122) is used for forming a pattern(148) on the surface of a substrate(132).
Patent KR-20120022102-A (KR)
Title: High frequency line connector
Inventor: RIM CHUN TAEK
IPC: H01R11/11
Filed: 2010-09-01
Abstract: PURPOSE: A high frequency line connector is provided to lower high contact resistance. CONSTITUTION: A conductive plate(310) is electrically connected to a line(100). The conductive plate is extended in a length direction. An insulating plate(320) is arranged between upper and lower conductive plates. A socket unit(330) connects the line with the conductive plate. Two lines are connected by a bolt and a nut.
Patent KR-20110035890-A (KR)
Title: Location measurement method
Inventor: KIM KANG HEE
IPC: H04W64/00
Filed: 2010-09-13
Abstract: PURPOSE: A location measurement method is provided to measure the location of the terminal for which a public safety mode is set up. CONSTITUTION: If a public safety mode which enables location tracing is set up even through the power of a terminal is turned off(S410), the terminal obtains measurement information. The terminal transfers the measurement information to a public safety monitoring system(S430). The terminal receives from the public safety management system a pubic safety mode setup request message including the information for controlling the terminal. The terminal is set up as the public safety mode by responding to the public safety setup request message.
Patent KR-20110040673-A (KR)
Title: Solar cell and method for fabricating the same
Inventor: PARK SANG JOON
IPC: H01L31/04
Filed: 2010-09-17
Abstract: PURPOSE: A solar battery and manufacturing method thereof are provided to form a rear electric field layer on a surface opposite to a light receiving surface of a p type semiconductor substrate by aluminium compounds, thereby lengthening lifetime of an electron generated when light is absorbed. CONSTITUTION: A diffusion layer(20b) is formed on a semiconductor substrate(10c). A reflection preventing layer(30a) is formed on the diffusion layer. An upper electrode pattern(52) is formed on the reflection preventing layer. A rear electric field layer is formed on the rear side of the semiconductor substrate. A rear electrode(54) is electrically connected to the rear electric field layer.
Patent KR-20120030897-A (KR)
Title: The window frame apparatus of a prefabricated house
Inventor: LIM HONG KI
IPC: E06B3/00
Filed: 2010-09-21
Abstract: PURPOSE: A window frame structure of a sandwich panel prefabricated house is provided to prevent the inner surface of a wall from becoming contaminated by forming an air insulation layer and an insulation sheet on a cover. CONSTITUTION: A window frame structure of a sandwich panel prefabricated house is composed as follows. The wall of a prefabricated house is composed of sandwich panels(10). A window space for a window frame(61) of a window(60) is formed by cutting the sandwich panels. U-bar shaped covers(20) are assembled in the window space to prevent the cut surfaces of the sandwich panels from being exposed to the outside. Reinforcing plates are coupled to the side plates(22) of each cover. Insulation sheets are attached on the side plates of the covers touching the sandwich panels.
Patent KR-20120031745-A (KR)
Title: Malware auto-analysis system and method using kernel call-back mechanism
Inventor: JEONG HYUN CHEOL
IPC: G06F11/28
Filed: 2010-09-27
Abstract: PURPOSE: An automatic malicious code analysis method using a kernel callback mechanism is provided to automatically analyze a malicious code by using a kernel callback mechanism and to monitor malicious code at a kernel level. CONSTITUTION: A process monitor driver(110) registers a function of a kernel drive to a callback function. A registry monitor driver(120) registers a function in a registry monitor driver as the callback function. A file monitor driver(130) registers the kernel drive as a mini filter driver in a windows system.
Patent KR-20120032811-A (KR)
Title: Insect trapping apparatus
Inventor: CHOI SEONG GYU
IPC: A01M1/06
Filed: 2010-09-29
Abstract: PURPOSE: An insect trapping apparatus is provided to enable anyone to conveniently use the insect trapping apparatus by equipping with an electric shock part, a suction unit, and a blower. CONSTITUTION: An insect trapping apparatus comprises a main body, an electric shock part(20), a suction part(30), a blowing part(40), a dust collecting part(50), and a base stand(60). The main body forms a guide channel. The electric shock part is installed in one side of the main body. The suction part is installed in one side of the electric shock part and guides insects to arrive at the electric shock part. The blowing part is installed inside the main body. The dust collecting part is installed inside the main body and collects insects. The base stand is connected to an external power supply.
Patent KR-20120033129-A (KR)
Title: Catalyst for sorption enhanced water gas shift process and preparation method thereof
Inventor: LEE JOONG BEOM
IPC: C01B3/48
Filed: 2010-09-29
Abstract: PURPOSE: A catalyst for an enhanced water gas shift process and a method for manufacturing the same are provided to improve carbon monoxide conversation ratio and physical characteristic by including active components, a support, inorganic binder, and accelerators. CONSTITUTION: A catalyst for an enhanced water gas shift process includes one or more active components, a support, inorganic binder, and accelerators. The active components are one or more selected from copper oxide, zinc oxide, and ceria. The accelerators are one or more calcium oxide, barium oxide, strontium oxide, magnesium oxide, zirconia, and barium titania. A method for manufacturing the catalyst includes the following: A slurry composition is formed into solid particles based on a spraying drying technique(20); and the solid particles are dried and plasticized to obtain the catalyst(30).
Patent KR-20120034368-A (KR)
Title: Modeling material and making method
Inventor: OH KWEON SUCK
IPC: A23L7/10
Filed: 2010-10-01
Abstract: PURPOSE: A model composite and a manufacturing method thereof are provided to enable modeling without a harmful influence on a human body by consisting of natural material or eatable material. CONSTITUTION: Nonglutinous rice powder 100 weight%, wheat flour 100 weight%, glutinous rice flour 20-30 weight%, starch 20-30 weight%, glycerine 20-30 weight%, and warm water 30-35 weight% are mixed(S10). The paste is matured in a low-temperature refrigerator for 2-4 hours(S20). The matured paste is heated and cooled by the high temperature steam for 15-20 minutes in a steam device(S30). The paste is mixed by a mixer for 30-40 minutes(S40).
Patent KR-20120034435-A (KR)
Title: 여행계획 경매 와 이에 따른 여행비용 보상 서비스 방법 및 그 시스템
Inventor: KANG BYONG GU
IPC: G06Q30/00
Filed: 2010-10-01
Abstract: 본 발명은 여행계획 경매 와 이에 따른 여행비용 보상 서비스 방법 및 그 시스템에 관한 것으로서, 보다 자세하게는 경매인이 직접 자신의 요구에 부합되는 여행계획을 설계한 후 경매를 통해 다양한 제안을 받아보고 최적의 여행계획을 선택함으로써 기존의 규격화된 여행보다 만족도 높은 여행을 실시하게 함은 물론 여행경비에 대한 충분한 이해와 자칫 불만족스러운 여행이 될 수도 있다는 막연한 불신을 없애는데 효과적이며, 또한 새로운 여행상품의 개발이라는 측면에서 관광산업에 유익한 영향을 미칠 것이며 더 나아가 여행업계에 대한 신뢰도 고취와 함께 공정한 여행문화를 확립할 수 있도록 하기 위한 것이다.
Patent KR-20110040681-A (KR)
Title: Liquid crystal aligning agent, liquid crystal display device and polyorganosiloxane compounds
Inventor: MIYAMOTO YOSHIKAZU
IPC: C08L79/08
Filed: 2010-10-04
Abstract: PURPOSE: A liquid crystal alignment agent is provided to realize high-speed response and to ensure excellent voltage holding ratio or afterimage characteristics. CONSTITUTION: A liquid crystal alignment agent includes a polyorganosiloxane compound, wherein the polyorganosiloxane compound has a part derived from polyorganosiloxane having an epoxy group and a part derived from a compound having a carboxylic group represented by chemical formula (1). In chemical formula (1), R1 is a methylene group or C2~30 alkylene group, phenylene group or cyclohexylene group; R2 is a coupling group including one of double bond, triple bond, ether bond, and oxygen atom; R3 is a group having at least two monocyclic structure; and a is an integer of 0-1.
Patent KR-20120035024-A (KR)
Title: Crank shaft's oil seal
Inventor: HEO YONG SOO
IPC: F16J15/24
Filed: 2010-10-04
Abstract: PURPOSE: An oil seal for a crank shaft is provided to prevent oil leakage due to assembly fault and to utilize rotation speed of a crank shaft for driving information of a vehicle by installing a detection device in an oil seal so that rotation speed and a number of rotation of the crank shaft is detected. CONSTITUTION: An oil seal for a crank shaft comprises a retainer(20), a magnetic sensor(30), a sealing rubber(40), and a magnetic tone wheel(50). A supporting bracket(24) is installed in one side of the retainer and a stack seal is installed in the rear side of the retainer contacted with an engine block. A sensing hole(23a) and a coupling member are installed in a through-hole formed in a seal housing(21). The magnetic sensor is fixed in the supporting bracket of the retainer by a coupling unit(31). A sensing element(30a) at the lower end of the magnetic sensor is located in a space inside the seal housing of the retainer. The sealing rubber is coupled to the coupling member installed in the through-hole of the retainer. The magnetic tone wheel is rotatably coupled to the through-hole of the retainer and responds to the magnetic sensor.
Patent KR-20120037649-A (KR)
Title: 현수막 제조방법
Inventor: OK TAE SUNG
IPC: G09F15/00
Filed: 2010-10-12
Abstract: 본 발명은 디자인 및 특정 형상에 따른 가상절단라인이 직물원단에 설정되는 단계; 상기 설정된 가상절단라인을 벗어나지 않는 범위 내에서 직물원단의 일측면에 디자인이 인쇄된 직후 상기 가상절단라인에 고무액이 도포되는 단계; 상기 고무액을 건조부에 의해 건조시킨 후 가상절단라인을 따라 직물원단을 절단하는 단계;를 포함하도록 구성되는 현수막 제조방법을 제공하기 위한 것으로, 본 발명은 기존의 현수막과는 차별화된 형상을 가지도록 현수막의 테두리를 특정 형상으로 절단하되, 상기 절단된 테두리에는 고무액이 도포된 상태로 현수막이 제조됨으로써, 광고의 목적 및 성격에 따른 다양한 형상의 현수막 제조가 가능하여 소비자의 호기심 및 흥미를 유발할 수 있어 광고의 주목성이 향상될 뿐더러 타 현수막과의 차별성에 의한 고급스러움을 제공할 수 있으며, 또 테두리에 도포된 고무액에 의해 장기간 설치해두더라도 직물의 올이 터지는 것을 방지할 수 있어 현수막에 의한 광고효과를 극대화할 수 있도록 하는 매우 유용한 발명인 것이다.
Patent KR-20110044702-A (KR)
Title: Color temperature adjusting device, method for adjusting color temperature, and program product
Inventor: KATO TAKESHI
IPC: G06F3/0484
Filed: 2010-10-15
Abstract: PURPOSE: A color temperature adjusting device, a method for adjusting a color temperature, and a program product are provided to easily adjust a color temperature which is set in a monitor. CONSTITUTION: A color temperature adjusting device(1) includes a control unit(4) that overall controls each unit. The color temperature adjusting device further includes a communication processing unit(5) by which the color temperature adjusting device communicates with a monitor. The communication processing unit shapes a command issued by the control unit into a predetermined format to send it out to a LAN(8) and takes data out of a reply received from the monitor through the LAN. A GUI(Graphic User Interface) display unit(3) displays a color temperature set in the monitor. Therefore, a user can adjust a color temperature of the monitor by looking at a color temperature manual-adjustment setting screen displayed on the GUI display unit.
Patent KR-20120040417-A (KR)
Title: Unit cell for fuel cell and manufacturing method thereof
Inventor: SONG JUNG HOON
IPC: H01M8/12
Filed: 2010-10-19
Abstract: PURPOSE: A unit cell for fuel cell is provided to improve the current collecting efficiency between a negative electrode, and a separator or a current collector, to minimize the contact resistance between the negative electrode, and the separator or the current collector, thereby remarkably improve battery capacity. CONSTITUTION: A unit cell for fuel cell comprises a structure in which a current collecting layer(18) consisting of porous structure with higher current flow than a negative electrode(16) is formed to be intergrated with by tape casting to the outer surface of the negative electrode. A manufacturing method of the unit cell for fuel cell comprises: a step of manufacturing an electrolyte membrane sheet, a negative electrode sheet, and a current collecting layer sheet; a step of forming stack by laminating the electrolyte membrane sheet, the negative electrode sheet, and the current collecting layer sheet; a step of manufacturing ceramic molded product by pressing and compressing the stack; a step of forming a negative electrode and an electrolyte membrane(12) in which the current collecting layer is formed by sintering the ceramic molded product; a step of forming a positive electrode(14) on the electrolyte membrane.
Patent KR-20120040932-A (KR)
Title: Slide-tilt hinge device for mobile phone
Inventor: CHOI SE BUM
IPC: H04M1/02
Filed: 2010-10-20
Abstract: PURPOSE: A sliding-tilting hinge apparatus for a portable terminal is provided to enable a user to conveniently input character information by enabling the user to tilt a first body as a predetermined angle. CONSTITUTION: A sliding hinge module(50) provides an elastic force to a first and a second sliding member(10, 40) when a first body(3) is opened and closed. A tilting hinge module(70) tilts the first body when the first body is opened. When the first body is opened, a locking module(80) locks the tilting hinge module. When the first body is opened, an unlocking unit releases the locking module.
Patent KR-20100124224-A (KR)
Inventor: CHO HEUY NAM
IPC: E21B33/12
Filed: 2010-10-21
Abstract: PURPOSE: A packer device for inspecting the aquifer of an underground water well and an inspection method using the same are provided to directly measure the variation of water level by inserting a water level sensor in a water level measurement pipe through an expansion tube. CONSTITUTION: A packer device for inspecting the aquifer of an underground water well comprises a packer(2), a submerged motor pump(5), a pressurized fluid injector(60), an expansion tube, and a water level measurement pipe(27). The packer, in which pumping pipes(6) are connected to the top and bottom, is installed inside an underground water well(1). The submerged motor pump is connected to the bottom pumping pipe of the packer. The pressurized fluid injector injects pressurized fluid to expand an expanding tube(20) of the packer. The expansion tube is coupled to a water level measurement tube to form the water level measurement pipe of large diameter. A water level sensor is inserted in the water level measurement pipe.
Patent KR-20120042179-A (KR)
Title: Seleant, electrophoretic display deivce and method of fabrication thereof
Inventor: YU YOUNG JUN
IPC: G02F1/167
Filed: 2010-10-22
Abstract: PURPOSE: An electrophoretic display device and a manufacturing method thereof are provided to form an electrophoretic layer into a line on a manufacturing line of an array substrate. CONSTITUTION: A thin film transistor is formed on a first substrate(120). A protective layer(124) is formed on the first substrate. A partition(180) is formed on a non image display unit of the protective layer. A pixel electrode is formed. An electrophoretic layer(160) is formed. A sealant is coated on the electrophoretic layer. A sealing layer(168) is formed on the electrophoretic layer by hardening the sealant.