baber/WOPTO huggingface dataset:
Patent KR-20070110162-A (KR)
Title: Polyethylene glycol-interferon alpha conjugate
Inventor: JO YEONG WOO
IPC: A61K38/21
Filed: 2006-05-12
Abstract: A polyethylene glycol-interferon alpha conjugate is provided to increase half-life of the interferon alpha in blood by minimizing physiological activity reduction of interferon alpha, and improve purity and production yield of the conjugate, thereby efficiently showing antiviral and anticancer activity of the conjugate. A conjugate of tri-branched polyethylene glycol having the average molecular weight of 400-45,000 dalton, and being represented by the formula(1) and interferon alpha has the antiviral and anticancer activity, wherein n is an integer from 1 to 1,000 and m is an integer from 10 to 1,000; Z is a linker between interferon alpha and polyethylene glycol and is alkylene group of (CH2)s or (CH2)sNHCO(CH2)s in which S is an integer from 1 to 6; and Y is an amide bond or a secondary amine structure produced by bonding a NH2 group in the interferon molecule with functional groups of polyethylene glycol derivatives.
Patent KR-20060125602-A (KR)
Title: Semiconductor ic and its manufacturing method, and module with embedded semiconductor ic and its manufacturing method
Inventor: KAWABATA KENICHI
IPC: H01L23/36
Filed: 2006-06-01
Abstract: A semiconductor IC is provided to radiate heat at a high level by including the semiconductor IC main body with a predetermined circuit formed on the main surface of a semiconductor IC and by having a metal layer selectively formed on substantially the entire back surface of a semiconductor IC main body except the periphery of the semiconductor IC. A semiconductor IC circuit includes a main body(11) and a metal layer(13). A predetermined circuit is formed on the main surface of the main body. The metal layer is selectively formed on the center of the back surface of the main body. An under-barrier metal layer(12) is formed between at least the metal layer and the back surface of the main body. The bottom surface and lateral surface of the metal layer are covered with a rust preventing layer.
Patent KR-20070037671-A (KR)
Inventor: HIRATA EIJI
IPC: H05K3/42
Filed: 2006-06-15
Abstract: 층간접속수단으로서 선택적으로 비관통구멍에 도금을 충전하여 이루어지는 BVH를 형성했을 경우에도, 고밀도 배선화, 및 박형화를 도모할 수 있는 프린트 배선판을 제공한다. 
     다른 배선 패턴 형성층 사이를 블라인드 비어홀로 접속하여 이루어지는 프린트 배선판으로서, 상기 블라인드 비어홀이 비관통구멍에 도금을 충전한 것으로 이루어지고, 또한, 상기 도금이 상기 블라인드 비어홀의 라운드를 포함한 배선 패턴상에는 형성되어 있지 않은 프린트 배선판; 다른 배선 패턴 형성층 사이를 블라인드 비어홀로 접속하여 이루어지는 프린트 배선판의 제조방법으로서, 적어도, 절연층상에 금속박과 상기 금속박은 에칭 조건이 다른 배리어 금속층을 차례로 적층하는 공정과, 상기 배리어 금속층상으로부터 직접 레이저를 조사함으로써 원하는 배선 패턴 형성층에 도달하는 비관통구멍을 천공(穿孔)하는 공정과, 디스미어(desmear) 처리에 의해 상기 비관통구멍 내를 클리닝하는 공정과, 도금 처리에 의해 상기 비관통구멍내에 도금을 충전함과 동시에 배리어 금속층상에도 도금을 석출하는 공정과, 에칭 처리에 의해 배리어 금속층상에 석출한 도금과 상기 비관통구멍으로부터 돌출한 도금을 제거하는 공정과, 상기 배리어 금속층을 박리하는 공정과, 상기 금속박을 에칭 처리하여 배선 패턴을 형성하는 공정을 포함하고 있는 프린트 배선판의 제조방법. 
       
     배선판, 기판, 비어홀, 도금, BVH
Patent KR-20070120859-A (KR)
Title: A hermetic type compressor
Inventor: KIM KI HYUN
IPC: F04B39/04
Filed: 2006-06-20
Abstract: A hermetic type compressor is provided to prevent abrasion at a sliding part caused by foreign matters by contraction of outer diameter at the end of a fitted part of an oil pickup member when the outer diameter is fitted into a fitting hole, which prevents scratch of inner wall of the fitting hole forming burrs. A hermetic type compressor comprises a driving unit, a compression unit, and a rotary shaft(40). The driving unit provides compression driving force of refrigerant into a hermetic vessel defined with an oil storing space on the bottom side. The compression unit is driven by the driving unit to perform compression of the refrigerant. The rotary shaft transfers driving force of the driving unit to the compression unit. The rotary shaft comprises an oil path(42) to guide oil in the oil storing space to the compression unit and a sliding part of the driving unit, and a fitting hole(43) provided on a lower end of the rotary shaft for insertion of a cylindrical oil pickup member(60) which picks up oil in the oil storing space to the oil path. A contraction of an outer diameter at the end of a fitting part(61) of the oil pickup member occurs when the end portion of the fitting part is inserted into the fitting hole.
Patent KR-20080003950-A (KR)
Title: Organic electroluminescence device using dry film photoresist and manufacturing method thereof
Inventor: JUNG KI HONG
IPC: H05B33/22
Filed: 2006-07-04
Abstract: An organic electro luminescence device using a dry film photoresist and a manufacturing method thereof are provided to prevent cross talk and electric short between a conductive layer and a cathode electrode by forming a separator using the dry film photoresist. An organic electro luminescence device using a dry film photoresist comprises a transparent substrate(10), an anode electrode(20) formed on the transparent substrate, a plurality of separators(50) formed on the anode electrode. An organic material layer(30) and a cathode electrode(40) are formed on the anode electrode sequentially. The separator is made of the dry film photoresist.
Patent KR-20080008890-A (KR)
Title: Method for forming semiconductor device
Inventor: KONG KEUN KYU
IPC: H01L29/78
Filed: 2006-07-21
Abstract: A method for forming a semiconductor device is provided to reduce a manufacturing cost by preventing the damage of an amorphous carbon layer in a cleaning process. A gate material layer(120) is formed on an area where an overlay vernier is formed on a semiconductor substrate(100). An intermediate insulation layer(130) for forming bit line contacts is formed on an upper portion of the gate material layer. Bit line contacts are formed in cells and an overlay vernier(185) is formed on the intermediate insulation layer at the same time. Bit line material, amorphous carbon, and hard mask layers(140,150,160) are sequentially formed on the semiconductor substrate including the overlay vernier.
Patent KR-20080012482-A (KR)
Title: The riding toy which detects arbitrary lines
Inventor: KIM WON JUN
IPC: A63H17/00
Filed: 2006-08-03
Abstract: A riding toy detecting arbitrary lines is provided to be used in a limited space, to be manipulated simply through lines that are drawn by a user arbitrarily, and to reduce the risk of collision with an obstacle. A riding toy detecting arbitrary lines includes a driving device and a steering device. A sensor for sensing a line that is arbitrarily drawn on the bottom is installed to make the riding joy go on along the line or go on while avoiding the line. The riding toy is able to move by sensing the arbitrary line that is drawn by a user in a limited space. The sensor is an infrared ray sensor or an ultraviolet ray sensor. The line contains magnetic components, and the sensor is a magnetic sensor.
Patent KR-20070018720-A (KR)
IPC: H04M3/56
Filed: 2006-08-09
Abstract: 통신 권한을 문의한 경우에, 연동된 통신 회의 세션의 다른 참여자에게 이미 통신 권한이 수여되어 있는지의 여부를 확인하도록 다수의 통신 회의 세션들이 서로 연동된다.  통신 권한이 이미 수여되어 있는 경우에는 통신 권한의 수여가 거절되고, 그렇지 않은 경우에는 통신 권한이 수여된다.
Patent KR-20080020849-A (KR)
Title: Parking fee account system and method using licensed plate and bar code recognition
Inventor: KIM SUNG BIN
IPC: G06F19/00
Filed: 2006-09-01
Abstract: A method and a system for automatically charging parking fares are provided to accurately calculate the parking fare according to discount information read from a barcode recognition terminal. A receipt issuing unit(10) issues a service receipt, on which discount information is printed in barcodes. A barcode recognition terminal(20) recognizes the barcode on the receipt, receives at least one of a vehicle number and a social security number, and stores the discount information corresponding to a user. A camera(30) pictures number plates of the user and detects incoming and outgoing times. A parking fare calculator(40) is connected to the barcode recognition terminal and the camera and subtracts the discounted parking fare from the parking fare calculated based on the incoming and outgoing times of the vehicle, and determines the result as a final parking fare.
Patent KR-20080021864-A (KR)
Title: Display substrate and display apparatus having the same
Inventor: LEE JI EUN
IPC: G02F1/1335
Filed: 2006-09-05
Abstract: A display substrate and a display device having the display substrate are provided to form a conductive over-coating film on a base substrate including a light-shielding pattern and a color filter to simplify a manufacturing process, reduce the manufacturing cost and improve the reliability of the manufacturing process. A display device(500) includes an array substrate(100) and a counter substrate(200). The array substrate includes a pixel electrode(PE1) formed on an array layer in a pixel region. The counter substrate is combined with the array substrate and a liquid crystal layer(300) is interposed between the array substrate and the counter substrate. The counter substrate includes a light-shielding pattern(BM) for defining the pixel region, a color filter(CF) formed on the pixel region and a conductive over-coating film(220) for applying a common voltage to the light-shielding pattern and the color filter.
Patent KR-20080022458-A (KR)
Title: Zig for circuit assembly
Inventor: LEE KEUN IL
IPC: H05K13/04
Filed: 2006-09-06
Abstract: A zig for circuit assembly is provided to improve working efficiency by having an angle adjustment member and prevent damage of a covering by preventing frequent interference between the zig and a circuit through the folding of the zig in a work finished region. A zig(100) for circuit assembly is positioned on a head(110) in case of assembling a circuit and supports the circuit by a body(120) coupled and fixed to a circuit panel. The head and the body are rotated by a rotation unit(130). The rotation unit includes a rotation piece(132), a coupling piece(134), and a rotation axis(136). The rotation piece is formed on a lower end of the head and has a rotation hole(133) in a center. The coupling piece is extended and formed on an upper part of the body in a U-shape for both sides thereof to be in contact with the rotation piece and has a coupling hole(135) to be matched with the rotation hole of the rotation piece. The rotation axis is rotated by the head by forcibly coupling the coupling hole of the coupling piece and the rotation hole of the rotation piece.
Patent KR-20070028258-A (KR)
Title: Electro-optical device and electronic apparatus
Inventor: OZAWA YUTAKA
IPC: G02F1/133
Filed: 2006-09-07
Abstract: An electro-optical device and an electronic apparatus are provided to reduce power consumption by preventing a large current from being generated in precharging data bit line and complementary bit line. An electro-optical device includes an X address decoder(240), a Y address decoder(350), and plural pixel blocks(10). The X address decoder selects one of X lines. The Y address decoder selects one of Y lines. The pixel blocks are arranged at the intersections between the X and Y lines. The pixel blocks include at least one pixel circuit(20). First columns of the pixel circuits share a bit line and a complementary bit line. The pixel circuit includes a memory circuit, a select circuit, and a pixel electrode. The memory circuit includes plural transistors, which are turned on when X and Y select lines are simultaneously selected. The select circuit selects a control signal for the electro-optical device based on the data bit, which is stored on the memory circuit.
Patent KR-20070037696-A (KR)
Inventor: HESS CHRISTOPHER
IPC: H01L21/66
Filed: 2006-10-04
Abstract: 웨이퍼를 테스트하기 위해 반도체 웨이퍼 상에 형성된 피시험기용 레이아웃은 피시험기의 제 1 레이아웃 및 상기 제 1 레이아웃에 인접하게 형성된 제 1 패드 세트를 포함한다.  제 1 패드 세트는 게이트 포스(force) 패드, 소스 패드 및 드레인 패드를 포함한다.  제 1 어레이의 피시험기 각각은 제 1 패드 세트의 게이트 패드에 접속된다.  제 1 어레이의 피시험기 각각은 제 1 패드 세트의 소스 패드에 접속된다.  제 1 어레이의 피시험기 각각은 제 1 패드 세트의 드레인 패드에 접속된다.
Patent KR-20080034705-A (KR)
Title: Water supply a valvel
Inventor: SHIN HYO SHIK
IPC: E03D1/30
Filed: 2006-10-17
Abstract: A water supply valve is provided to close an water inlet of a water tub by employing a float standing vertically when the water level rises. A water supply valve comprises a body(11), a liftable stopper(70), a control vavle(30), a water level part(60), a water supply part(20), a cover plate(50), and an opening piece(40). The body is provided with an inlet(14) connected with a water inlet(2). The liftable stopper has a hole(71) which is formed on the outer peripheral surface of the top portion. The liftable stopper opens and closes the inlet of the body. The control valve, which has a water supply hole(31), is located at the center of the body. The water level part and the water supply part are each located at the upper and the bottom of the control valve. The water supply part has a water supply pipe(21) and an outlet(22). The water supply pipe is located at the center of the water supply part. The outlet, which connects with a water tank, is located on the outer peripheral part of the water supply part. The cover plate has a through-hole with a lifting pin(52). The cover plate is located on the top of the water supply pipe. The opening piece, which is located at the lower part of the water level part, is connected with a connection bar(41) and contacts with the water supply hole of the control valve. A float(42), which is attached to the top of the connection bar, reciprocates horizontally on a fixing pin(61) inside the body. A stopper(13) provided with a water level adjusting hole(12) is attached to the upper part of the body.
Patent KR-20060125637-A (KR)
Title: Apparatus and method for selling keyword
Inventor: KIM KYEONG SEO
IPC: G06F17/30
Filed: 2006-10-20
Abstract: A device and a method for selling a keyword are provided to satisfy buyer's desire wanting to publicize a buyer name by selling the keyword to a buyer and offering the buyer name to a searcher together with a search result when the keyword is searched. A database(4) stores information for the sold keyword and information for contents displayed to a search PC(9) together with the search result when the sold keyword is searched. A search system(5) performs keyword search. A server searches the requested keyword through the search system, and combines/transmits the search result of the search system and the database to the searcher PC in case that the keyword search is requested from the search PC. A keyword selling server(3) requests a buyer PC to transmit the information for the contents displayed to the search PC by receiving a keyword purchase request from the buyer PC and transmitting the information needed for selling the keyword to the buyer PC, and stores the information received from the buyer PC to the database.
Patent KR-20080038756-A (KR)
Title: System and method for perceiving a fire using robot
Inventor: OH YOUN SOON
IPC: G08B17/10
Filed: 2006-10-31
Abstract: A system and a method for detecting a fire using a robot are provided to detect a fire in a place, which is not detected by a fixed fire detection sensor, through movement of a robot, and to output alarm while moving the robot if a fire occurs. A system for detecting a fire using a robot comprises a fire detection unit, a robot(200), an HOMS server(300), a user terminal(500) and the internet network(400). The fire detection unit includes a first fire detection sensor(110), a communication unit(130) exchanging information with the robot, and a controller(120) controls the elements of the fire detection unit. The robot includes a robot communication unit(220), an obstacle sensor(230), a movable section(240), a second fire detection sensor(250), a database(260), a speaker(270), a gateway(280) and a robot controller(210). The HOMS server communicates with the robot to request information of the first and second fire detection sensors, and to transmit the received information to the user terminal. The user terminal displays the received information.
Patent KR-20080039130-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: HAN JI HYE
IPC: H01L21/304
Filed: 2006-10-31
Abstract: A method of manufacturing a semiconductor device is provided to restrict defocus generation by eliminating particles adhered on the backside of a semiconductor substrate through a slicing etch process using a single wet tool. An etch target layer is formed on a semiconductor substrate. Particles adhered on the backside of the semiconductor substrate are eliminated by etching the backside of the substrate using a single wet tool. A process for forming a photoresist pattern is performed on the entire surface of the semiconductor substrate by performing a photolithography process. The etch target layer is one selected from a group consisting of an oxide layer, a polysilicon layer and a nitride layer.
Patent KR-20080040305-A (KR)
Title: A screendoors
Inventor: KIM JONG JIN
IPC: B61B1/00
Filed: 2006-11-03
Abstract: A screen door with a purification unit is provided to provide passengers with pleasure by purifying the air inside of an underground platform which is sealed. A screen door with a purification unit includes a screen door fixing body, a plurality of screen door moving doors, and an object detecting sensor. The screen door is electrically connected to an integrated control unit(200), an individual control unit(202), and an onboard device(208) of a railway vehicle. The screen door is installed at a platform(300) to open and close a door automatically. The screen door fixing body is formed long between the platform and a railroad. The screen door moving doors are installed at a middle of the screen door fixing body to ride passengers. The purification unit is installed a top side portion or left and right side portions of the screen door fixing body to spray perfume or purify the air inside of the platform. The object detecting sensor is fixed and installed both end portions of the screen door fixing body to transmit a signal for operating the purification unit.
Patent KR-20070049094-A (KR)
Inventor: GU YOUNG MO
IPC: H03M13/09
Filed: 2006-11-07
Abstract: 본 발명은 이동통신 시스템에서 채널 복호기에서 반복 복호 정지 장치 및 방법에 관한 것으로, 특히 터보 부호의 반복 복호에 있어 HDA(hard-decision aided)법을 사용함에 있어서, CRC(cyclic redundancy check) 부호화를 통하여 HDA기법에 필요한 메모리를 최소화 할 수 있는 장치 및 방법에 관한 것이다. 
     본 발명의 실시 예에 따른 방법은 이동통신 시스템에서 반복 복호 정지 방법에 있어서, 수신된 신호를 요소 복호화하여 출력하는 과정과, 상기 요소 복호화된 신호를 경판정하여 출력하는 과정과, 상기 경판정된 신호를 CRC(cyclic redundancy check) 부호화하여 패리티를 출력하는 과정과, 상기 CRC 부호화된 패리티의 동일 여부를 판단하고, 동일 여부에 따라 반복 복호 정지를 결정하는 과정을 포함함을 특징으로 한다. 
       
     반복 복호, 경판정, CRC(cyclic redundancy check)
Patent KR-20080044995-A (KR)
Title: Filter for plasma display apparatus and filter assembly comprising the same
Inventor: PARK HYUN KI
IPC: H05K9/00
Filed: 2006-11-17
Abstract: A filter for a plasma display device and a filter assembly having the filter are provided to improve image quality of the display device by shielding an EMI by using the filter. A filter for a plasma display device includes a base film(110), an EMI(ElectroMagnetic Interference) shielding layer(120), and plural protrusions(130). The EMI shielding layer is formed in a predetermined pattern on the base film. The protrusions are formed on the base film, on which EMI shielding layer is not formed. The protrusions are arranged to be apart from each other. A thickness of the EMI shielding layer is substantially equal to the thickness of the protrusions. The EMI shielding layer is formed in a mesh-like pattern. The mesh-like pattern forms plural polygonal structures.
Patent KR-20070089582-A (KR)
Title: Method of managing a sek and a pek for a pay-per view based and service based broadcast subscriber and communication system thereof
Inventor: CHU YOUN SUNG
IPC: H04N21/6334
Filed: 2006-11-29
Abstract: A method for managing SEK(Service Encryption Key) and PEK(Program Encryption Key) for a pay-per view based and service based broadcast subscriber and a communication system thereof are provided to enable a service only subscriber to access programs excepting PPV(Pay-Per View) service and a PPV only subscriber to access only PPV program and premium service subscriber to access all programs. A method for managing SEK(Service Encryption Key) and PEK(Program Encryption Key) for a pay-per view based and service based broadcast subscriber comprises the following steps of: receiving at least one encrypted key when a first service is served and receiving at least two encrypted keys when a second service is served; and connecting first service contents by using the one encrypted key and connecting second service contents by using the at least two encrypted keys.
Patent KR-20080057093-A (KR)
Title: Laser interference apparature and methode for formation of nano grating thereby
Inventor: OH SEUNG TAE
IPC: H01L21/027
Filed: 2006-12-19
Abstract: A laser interference lithography apparatus is provided to monitor the growth degree of nano grating in real time by using the birefractance of a sample having nano grating. A light source part(170) irradiates light to a sample(150) wherein the light is polarized at a predetermined angle . A detection part(180) detects the phase variation of light passing through the sample or reflected from the sample. A control part(190) receives data measured by the detection part to measure the birefractance of the sample and controls each part of a laser interference lithography apparatus according to the measurement value so that the formation degree of nano grating is monitored in real time. The detection part can be composed of a polarization plate for separating only the light with a specific phase and a detector for detecting the quantity of the light outputted from the polarization plate.
Patent KR-20080060530-A (KR)
Title: Liquid crystal display device capable of controlling a viewing angle and driving method thereof
Inventor: CHOI JONG SEONG
IPC: G09G3/36
Filed: 2006-12-27
Abstract: An LCD(Liquid Crystal Display) device capable of controlling a viewing angle and a driving method thereof are provided to generate positive/negative interference sub pixel driving signals with the same width on the basis of the common voltage of a horizontal electric field not to generate DC(Direct Current) disparity in interference sub pixels, thereby preventing noise and an afterimage. A panel(30) has the interference sub pixels of a vertical electric field and the color sub pixels of a horizontal electric field. A common voltage generator(50) supplies the common voltage of the horizontal electric field to the common electrodes of the interference/color sub pixels all. An interference data generator(40) generates interference sub pixel data to be supplied to the interference sub pixels. A driving unit(44,46) drives the color sub pixels and the interference sub pixels with the pixel driving signal of polarity alternately inverted on the basis of the common voltage of the horizontal electric field in response to color sub pixel data and interference sub pixel data from the outside. An interference data corrector(52) corrects the gray value of the interference sub pixel data to be supplied to the driving unit from the interference data generator on the basis of the common voltage of the horizontal electric field from the common voltage generator.
Patent KR-20080061090-A (KR)
Title: Method for fabricating a pmd in a semiconductor
Inventor: PARK KYUNG MIN
IPC: H01L21/28
Filed: 2006-12-28
Abstract: A method for manufacturing an interlayer dielectric of a semiconductor device is provided to minimize circle defect by controlling high frequency power to form an interlayer dielectric having improved uniformity. An interlayer dielectric is formed on a semiconductor substrate(S200). A barrier metal layer is deposited on the interlayer dielectric comprising a contact hole(S202). A tungsten plug as a contact plug is formed within the contact hole by sequentially removing a tungsten layer and the barrier metal layer on the interlayer dielectric(S204). A metal line which is electrically connected to the semiconductor substrate is formed by selectively patterning the metal layer(S206).