baber/WOPTO huggingface dataset:
Patent KR-20040105993-A (KR)
Inventor: PARK JE HWAN
IPC: C09D123/22
Filed: 2003-06-10
Abstract: PURPOSE: A coating agent composition for the inner liner of a tire is provided, to allow a thin film having an excellent air permeation resistance to be formed, thereby improving the maintenance of tire pneumatic pressure and reducing the weight of a tire by the elimination of inner liner. CONSTITUTION: The coating agent composition comprises at least 50-90 wt% of butyl latex; 5-25 wt% of an organized clay; and 2-8 wt% of a surfactant, and is sprayed on the carcass or inner liner of a tire. Preferably the coating agent has a viscosity of 3,000-5,000 (Brookfield at 0.3 rpm, 23 deg.C), a specific gravity of 1.06-1.20, a solid content of 50-90 % and ash of 5-25 %. Preferably the butyl latex contains 60-90 wt% of a butyl rubber, and the organized clay is organized with the organic modifier represented by the formula.
Patent KR-20040107128-A (KR)
Inventor: LEE GWANG YONG
IPC: H04N5/44
Filed: 2003-06-12
Abstract: PURPOSE: A TV signal receiving module and a portable computer including the TV signal receiving module are provided to receive both of an analog TV signal and a digital TV signal using a single TV signal receiving module and easily connect the TV signal receiving module to the portable computer. CONSTITUTION: A TV signal receiving module includes a tuner(1) for receiving an analog TV signal or a digital TV signal, a video decoder(3) for receiving a video signal separated from the analog TV signal received by the tuner and processing the video signal into a signal displayable on a screen, and a compression engine(5) for storing the analog video signal processed by the video decoder in a compression format. The TV signal receiving module further includes a memory(7) for storing the format compressed by the compression engine, and a network interface(10) for controlling the digital TV signal and the video format stored in the memory to be transmitted to a portable computer.
Patent KR-20040107320-A (KR)
Inventor: PARK SUN BOK
IPC: C21D1/26
Filed: 2003-06-13
Abstract: PURPOSE: To provide a method for treating the surface of brushing steel sheet having enhanced brushing effect capable of cleanly removing the foreign materials within a short time by forming an outer oxide layer(Fe2SiO4) on the nitrided steel sheet after nitriding the surface of brushing steel sheet injected into high temperature annealing furnace, thereby brushing foreign materials stuck to a surface part of hearth roll. CONSTITUTION: The method for treating the surface of brushing steel sheet having enhanced brushing effect comprises a step of forming a nitride layer by nitriding a cold rolled steel sheet for manufacturing grain-oriented magnetic steel sheet having a composition comprising 0.04 to 0.07 wt.% of C, 2.5 to 4.0 wt.% of Si, 0.5 to 0.25 wt.% of Mn, 0.03 wt.% or less of P, 0.02 wt.% or less of S, 0.1 wt.% or less of Al, 0.01 wt.% or less of N and the balance being Fe and other inevitable impurities at a dew-point temperature of 53 to 70 deg.C and a nitriding temperature of 800 to 900 deg.C as supplying an ammonia gas into an atmosphere of the grain-oriented magnetic steel sheet during high temperature annealing in a flow rate of 2.00 to 5.5 Nm¬3/hr; and a step of supplying the ammonia gas into the atmosphere in a flow rate of 0.2 to 2.0 Nm¬3/hr such that an atmosphere in the annealing furnace contains 5 to 15 vol.% of hydrogen and 85 to 95 vol.% of ammonia, and charging the nitride layer formed steel sheet into an annealing furnace an inner temperature of which is 680 to 800 deg.C, and in which a dew-point temperature is maintained to 5 to 40 deg.C for 10 to 15 minutes, thereby forming an outer oxide layer(Fe2SiO4) on an upper part of the nitride layer.
Patent KR-20030055239-A (KR)
Inventor: UM SUNG YONG
Filed: 2003-06-17
Abstract: PURPOSE: An online bid service method and system is provided to calculate a priority order for each participant bidder, and to determine the bidder of the highest priority order as a bid winner so that it can prevent an excessive competition among the participating bidders. CONSTITUTION: The method comprises several steps. A commodity management database, storing detailed information relevant to a commodity, e.g., a photo of a commodity and a maximum bidding price, is maintained(S210). Bidders search the commodity management database, and transmit a bid participation request on a commodity to a server(S220). The server checks the priority orders of the participating bidders(S230), selects the bidder of the highest priority order as the first bid winner, and notifies the bidder of the highest priority order that the bidder is given a commodity supply priority(S240). Then, the server checks whether the first bid winner transmits a confirmation response to the server(S250). If the confirmation response is not transmitted, the server receives rejection of the bid from the first bid winner, and stores the rejection data at a database(S260). Then, the server selects the bidder of the priority order next to the highest as the second bid winner, gives the bidder a commodity supply priority(S270). If the confirmation response is transmitted in the step S250, the server offers a user interface, including a commodity supply form, to the first bid winner(S280).
Patent KR-20050002950-A (KR)
Inventor: KIM HYUNG SEOK
IPC: H01L21/304
Filed: 2003-06-27
Abstract: PURPOSE: A method of planarizing a semiconductor display device is provided to improve a step coverage in a coating process of a flat panel display by using a metal CMP process instead of an etch-back process. CONSTITUTION: A diffusion barrier is formed on a semiconductor substrate. A patterning process is performed and the diffusion barrier remains only on a metal layer region. An insulating layer is formed on the semiconductor substrate including the diffusion barrier. A patterning process is performed and the insulating layer remains in the semiconductor substrate on which the diffusion barrier is not formed. A metal layer is formed on the semiconductor substrate including the insulating layer and the diffusion barrier. The metal layer is planarized by using the insulating layer as an ending point. A liquid crystal layer is formed on the semiconductor substrate.
Patent KR-20050003512-A (KR)
Inventor: PARK JAE YONG
IPC: H01L51/52
Filed: 2003-06-27
Abstract: PURPOSE: An active matrix organic electroluminescence device panel is provided to reduce the weight and thickness of the panel by improving integration of a circuit. CONSTITUTION: An active matrix organic electroluminescence device panel comprises a plurality of thin film transistors(31) and pixel electrodes(32) arranged into a matrix; a lower substrate(30) arranged on the pixel electrodes, and has an upper surface on which an organic light emitting layer and a cathode(39) are sequentially formed; an upper substrate(40) arranged on the cathode so as to prevent the organic light emitting layer from being degraded by oxygen and moisture; a sealant(41) for sealing the lower substrate and the upper substrate; and a peripheral circuit(42) including a driver circuit for providing signals for driving the pixel electrodes is arranged on the upper substrate.
Patent KR-20050001250-A (KR)
Inventor: AN MAN HO
IPC: G02F1/1341
Filed: 2003-06-27
Abstract: PURPOSE: A liquid crystal dispensing system is provided to prevent a liquid crystal from being dispensed in error by measuring the dispensing quantity of the liquid crystal in real time. CONSTITUTION: A liquid crystal dispensing system includes a receptacle(122) filled with a liquid crystal, a means for measuring the liquid crystal filled in the receptacle, a discharge pump(140) sucking the liquid crystal filled in the receptacle and discharging the liquid crystal, having a cylinder, a piston, an inlet(147), an outlet(148), and a case(123), a nozzle(150) dispensing the liquid crystal discharged from the discharge pump to a substrate, and a controller controlling the quantity of the liquid crystal discharge from the discharge pump and calculating and correcting the dispensing quantity of the liquid crystal based on the quantity of the liquid crystal measured by the liquid crystal measuring means. The piston is inserted into the cylinder, is provided with a groove at a certain area of the lower portion, and sucks and discharges the liquid crystal depending on rotation and up and down motion. The inlet and the outlet suck and discharge the liquid crystal depending on motion of the piston. The case is formed of a divided type and receives the cylinder and the piston.
Patent KR-20050005362-A (KR)
Inventor: PARK JUN HYUNG
IPC: G06F1/00
Filed: 2003-07-01
Abstract: PURPOSE: A portable port replicator for enhancing expandability of a notebook computer is provided to enable a user to carry the portable port replicator with the notebook computer by relatively miniaturizing the portable port replicator and offering convenient portability. CONSTITUTION: A fixing tool(30) is electrically connected to a main body by supporting a lower side of the main body and equipping with a connector(33) at the same time. A connecting cable(40) is extended from the fixing tool and performs electric connection. A port body(50) is connected to the fixing part through the connecting cable and is equipped with various kinds of ports(65,66).
Patent KR-20050003709-A (KR)
Inventor: CHOI MYONG GIL
IPC: G06F3/0346
Filed: 2003-07-04
Abstract: PURPOSE: An interactive wireless mouse having 6 degree of freedom for a virtual environment, a computer terminal using the same, and an operating method thereof are provided to express a proper motion corresponding to interaction on the virtual environment and an order of an actual computer user. CONSTITUTION: An acceleration system(5) extracts location components for an X/Y/Z axis. A gyro sensor(6) detects a rotational angle of yaw/pitch/roll for the X/Y/Z axis. A microcontroller(1) outputs location/rotational angle information having 6 degree of freedom through an IMU(Inertia Measurement Unit) by receiving the location/rotational angle components detected from the acceleration system and the gyro sensor, and performing an integration process and analog/digital transformation in order to extract the location/angle for the desired motion component.
Patent KR-20050009535-A (KR)
Inventor: CHO HEE JUONG
IPC: G02F1/13
Filed: 2003-07-16
Abstract: PURPOSE: A sub-table of an LC panel inspection device is provided with a rotation post part positioned in the center of a clamp part of the sub-table to correct rotation errors in case of alignment of an LC panel, thereby preventing the overload of a driving source for the clamp. CONSTITUTION: A sub-table of an LC panel inspection device having a rotation post part includes a clamp part(510) for receiving and positioning an LC panel, a rotation unit(550) positioned at a lower part of the clamp for rotating the clamp, and a coupling unit positioned between the clamp part and the rotation unit to couple them. A lifting-driving part(560) is coupled at a lower part of the rotation unit to lift or lower the clamp part, the rotation unit and the coupling unit. A slant-driving part(570) is coupled at a lower part of the lifting-driving part for driving the clamp part, the rotation unit, the coupling unit and the lifting-driving part slantingly. The rotation post part is mounted penetrating the center of a shaft of the clamp and positioned with the LC panel to rotate the LC panel for alignment.
Patent KR-20050010283-A (KR)
Title: Steering apparatus using kickboard
Inventor: HUR SEON KU
IPC: B62K17/00
Filed: 2003-07-18
Abstract: PURPOSE: A steering device of a kick board is provided to secure a stable operation by smoothing a steering operation better than a paddle operation and to improve steering accuracy and stability by supporting elastically the movement of a wire. CONSTITUTION: A kick board comprising front and rear wheels mounted in the front and rear sides of a board and rotated by front and rear frames has a steering unit(10) and an operation unit. The steering unit comprises a rotary shaft(11) installed at the upper part of the front wheel; a support pipe(12) disposed rotatively at the rotary shaft; a mounting sill(13) arranged at both sides of the rotary pipe to install the front frame; a steering ring(14) stuck at the rotary shaft on the rotary tube; and a steering bar(15) installed at both sides of the steering ring. The operation unit fixes or rotates horizontally the steering ring by pulling simultaneously or separately the steering bar.
Patent KR-20050013350-A (KR)
Inventor: CHAE WHI BYUNG
IPC: G06F17/30
Filed: 2003-07-28
Abstract: PURPOSE: A method for searching an online score using a rhythm or a melody is provided to enable a user to search the score by using text information even if a provider stores the online score without inputting separate basic information. CONSTITUTION: After XML(eXtensible Markup Language) data is stored to a score database of a provider server, a melody searching means using a Java application program is provided to a user terminal connected through the communication network(S41). The user selects a search command by inputting the searching melody through the melody searching means(S42). Melody data inputted from the user is converted into an XML format in the user terminal(S43). Comparing the converted melody data with the scores stored in the score database, information is stored in a temporary repository(S45). A search result stored in the temporary repository is output to the user terminal(S46). If the user selects the specified data from the search result, the corresponding score is extracted from the score database and is transmitted/displayed to the user terminal(S47).
Patent KR-20050020843-A (KR)
Inventor: LEE KWANG JIN
IPC: H03H9/56
Filed: 2003-08-21
Abstract: PURPOSE: A film bulk acoustic wave resonator is provided to optimize frequency transfer characteristics by maintaining an overlapped region between first and second electrode layers by forming the second electrode in a substantially circular shape. CONSTITUTION: A film bulk acoustic wave resonator includes a substantially planar semiconductor substrate, a film, first and second electrode layers, and a piezoelectric layer. The film(120) is formed on the semiconductor substrate. The first electrode layer(130) is vaporized on the film in a substantially circular shape. The piezoelectric layer(140) is vaporized on the first electrode in a substantially circular shape. The second electrode layer(150) is vaporized on the piezoelectric layer in a substantially circular shape.
Patent KR-20040020823-A (KR)
Inventor: KANG JIHOON
IPC: F16H63/50
Filed: 2003-09-01
Abstract: PURPOSE: To prevent a belt slip of a continuously variable transmission unit even in the case of selecting a shift lever into D-range→N-range→D-range during travel. CONSTITUTION: This belt slip prevention system is provided with a belt-type continuously variable transmission equipped with an input side primary pulley 41 and an output side secondary pulley 42 variable in groove width according to oil pressure, and a belt 43 wound around the primary pulley and secondary pulley and variable in pulley contact radius according to the groove width; a vehicle speed detecting means 52 for detecting vehicle speed; a shift lever 56 for indicating the proceeding direction of the vehicle; a DND selection determining means 61a for determining that the shift lever is sequentially selected into a forward range, a neutral range and the forward range during travel with the prescribed vehicle speed or higher detected by the vehicle speed detecting means; and an engine output limiting means 62 for preventing the belt slip by limiting the output of an engine when the DND selection determining means determines that the above range selection was made.
Patent KR-20040067796-A (KR)
Inventor: SUMINO JUN
IPC: H01L27/115
Filed: 2003-09-16
Abstract: PURPOSE: A non-volatile semiconductor memory device and a manufacturing method thereof are provided to improve electrical characteristics of an non-volatile semiconductor memory device by forming an insulating film on a flat surface of a floating electrode. CONSTITUTION: A non-volatile semiconductor memory device includes a semiconductor substrate(1), an isolation insulator(5a,5b), a floating electrode(7a¯7c), an insulating film(8), and a control electrode(9). The semiconductor substrate has two grooves(2a,2b) arranged with a spacing from a main surface. The isolation insulator is formed to fill the grooves, and has a curvature protruding from an upper surface with an end toward the semiconductor substrate. The floating electrode is extended from the main surface of semiconductor substrate located between the two grooves to the surface of the two isolation insulation, and has a flat upper surface. The insulating film is extended form the upper surface to a sidewall of the floating electrode. The control electrode is formed on the insulating film to be extended from the upper surface to the sidewall of the floating electrode.
Patent KR-20050029488-A (KR)
Title: Hot air firing apparatus for fly-ash purification
Inventor: SEO JA SEOB
IPC: F27B21/00
Filed: 2003-09-23
Abstract: To provide a hot air firing apparatus for fly ash purification capable of enabling fly ash of combined heat and power plant or paper mill to be used as a cement mixing material to reduce unit cost of concrete and positively recycle waste resources by easily reducing carbon content in fly ash. The hot air firing apparatus for purifying fly ash comprises: a fly ash supply means(10) for storing and supplying fly ash; a first firing furnace(20) for primarily firing the fly ash supplied from the fly ash supply means at a relatively low temperature by using hot air; a first dust collection means(30) for separating flay ash from fly ash and hot air discharged from the first firing furnace; a second firing furnace(40) for secondly firing the fly ash at a relatively high temperature by receiving the fly ash separated from the first dust collection means; a second dust collection means(50) for separating flay ash from fly ash and hot air discharged from the second firing furnace; a cooling means(60) for cooling the fly ash separated from the second dust collection means; and a hot air production means(70) for producing hot air to be supplied to the first and second firing furnaces, wherein the apparatus further comprises a first duct(81), a second duct(82), a third duct(83), a fourth duct(84), a fan(85) and a bag filter(90).
Patent KR-20050031515-A (KR)
Title: System and method for transmitting camera's image of the mobile station
Inventor: LEE JEONG MAN
IPC: H04W4/20
Filed: 2003-09-30
Abstract: A system for transmitting a camera image of an MS(Mobile Station) and a method therefor are provided to receive an image photographed in a camera of the MS as evidence data of a traffic accident field through a PDSN(Packet Data Serving Node) by transmitting a traffic report image photographed in the camera of the MS to a relay server through a BTS(Base Transceiver Station) or the PDSN, storing the traffic report image in a DB(Data Base), and transmitting a voluntarily selected image among the stored images to a police station service or an insurance company server. An MS(10) embeds a camera(12), compresses an image photographed in the camera(12), and transmits the compressed image. A BTS(20) transmits the compression image of the MS(10) to a PDSN(40). A relay server(60) stores the compression image and information about the compression image transmitted through the BTS(20) and the PDSN(40), and provides a selected image among the previously stored compression images to another server by the traffic report request of the MS(10). A DB(70) stores the compression image and information about the compression image transmitted from the relay server(60).
Patent KR-20040034405-A (KR)
Inventor: BIRTLEY SIMON C
IPC: G06F1/16
Filed: 2003-10-08
Abstract: PURPOSE: A tilt hinge is provided to offer a needed free-cushion torque with a small size and a small caliber. CONSTITUTION: A holder(1) is attached to one side of the first part(A) and the second part. A shaft(4) is attached to another side of the first/second part, is relatively rotated to the holder, and is fixed/attached to a shaft direction. The first free-cushion disks(2) are formed by limiting the shaft to the holder while rotating the shaft in each inserting hole and movably inserting/penetrating the shaft to the shaft direction. The second free-cushion disks(3) are placed between the first free-cushion disks by limiting the shaft to the holder while rotating the shaft in each inserting hole and movably inserting/penetrating the shaft to the shaft direction. An elastic tool(5) surely presses the first/second free-cushion disks with each other to the shaft direction by attaching to the shaft.
Patent KR-20050038443-A (KR)
Inventor: CHO JONG WHAN
IPC: G02F1/13357
Filed: 2003-10-22
Abstract: 제품의 수율을 향상시키기 위한 액정표시패널 검사용 광원 장치를 개시한다. 액정표시패널은 외부로부터 입사된 광의 입사 지점에 대응하는 위치 정보를 생성하기 위한 다수의 광 센싱 박막 트랜지스터를 구비한다. 액정표시패널 검사시, 광원 장치는 액정표시패널로 균일한 광을 제공하여 다수의 광 센싱 박막 트랜지스터를 동시에 턴-온시킨다. 이에 따라, 액정표시패널 검사 장치는 각각의 광 센싱 박막 트랜지스터에 대한 정확한 검사 결과를 생성할 수 있으므로, 제품의 수율을 향상시킬 수 있다.
Patent KR-20050040292-A (KR)
Inventor: HONG SUK KEUN
IPC: H04B1/40
Filed: 2003-10-28
Abstract: 본 발명은 통화중에 통화 접속을 종료하지 않고 이동 통신 단말기에 저장되어 있는 정보를 검색할 수 있도록 하는 이동 통신 단말기의 정보 검색 방법에 관한 것으로, 통화중 상태에서 정보 검색 요구 명령에 따라, 정보 검색 메뉴를 활성화시키는 과정과; 스피커폰을 활성화시키고, 정보 검색을 위한 버튼 입력에 따라 발생하는 DTMF 톤 발생을 억제시키는 과정과; 정보 검색이 종료된 후, 정보 전송 명령에 따라 상대방 이동 통신 단말기로 검색된 정보를 전송하는 과정과; 상기 스피커폰을 비활성화시키고, 상기 DTMF 톤 발생을 활성1화시키는 과정을 포함하여 이루어지는 것이 바람직하다.
Patent KR-20040051491-A (KR)
Inventor: LENTZ DAVID J
IPC: A61M25/09
Filed: 2003-10-30
Abstract: PURPOSE: Provided are a system and method for guiding a cryocatheter through the vasculature of a patient to position a distal end of the cryocatheter at a predetermined site in the vasculature. CONSTITUTION: The system includes a connector(44) that is incorporated with a distal end of a cryocatheter and is formed with a passageway configured to receive a guide wire(22). The guide wire is pre-positioned in the vasculature of a patient and leads to a predetermined site. When the connector is engaged with the guide wire, the cryocatheter is advanced along the guide wire and through the vasculature to position the distal end of the cryocatheter at the predetermined site. The cryocatheter includes a catheter(32) and a tip(38). The catheter has a proximal end and a distal end(36), and is formed with a wall surrounding a lumen(50) that extends between the proximal and distal ends of the catheter.
Patent KR-20050051965-A (KR)
Inventor: LEE JAE WOON
IPC: G06F3/02
Filed: 2003-11-28
Abstract: 본 발명은 착탈식 키보드 및 이를 사용한 휴대용 컴퓨터에 관한 것이다. 본 발명의 키보드는 베이스(51)와, 상기 베이스(51) 상에 다수개가 열을 지어 배열되고 눌러짐에 의해 데이터를 입력받는 키(53)와, 상기 베이스(51)에 구비되어 상기 키입력신호를 유선으로 전달하기 위한 커넥터(55)와, 상기 베이스(51)의 일측에 구비되어 상기 키입력신호를 무선으로 전달하기 위한 통신모듈(57)을 포함하여 구성된다. 본 발명의 휴대용 컴퓨터는 내부에 메인기판(32)이 구비되고 상면 일측에 개구부(35)가 형성되는 본체부(30)와, 상기 본체부(30)의 개구부(35)에 착탈가능하게 장착되고 다수개의 키(53)를 구비하여 키입력을 통해 데이터를 입력하도록 하며 상기 본체부(30)에 장착됨에 의해 상기 메인기판(32)과 전기적으로 연결되는 키보드(50)와, 상기 본체부(30)의 후단에 힌지부(39)를 중심으로 연결되어 본체부(30)에 대해 겹쳐지거나 펼쳐지도록 구성되고 표시화면(42)을 구비하는 디스플레이부(40)와, 상기 키보드(50)가 상기 본체부(30)에서 분리되었을 때 키입력신호를 전달받기 위한 통신모듈(45,57)을 구비하여 구성된다.
Patent KR-20050054497-A (KR)
Inventor: LEE SEUNG HOUN
IPC: G03B21/14
Filed: 2003-12-05
Abstract: Projection TV에는 광원에서 투과되는 영상정보를 스크린으로 전달하는 Reflecion Mirror가 사용되며 LCD, DLP용으로 일반적으로  Glass를 이용한 Mirror를 사용하고 있고 CRT를 이용한 Projection에는 Film Mirror를 이용한다. 본 특허는 DLP, LCD용으로 사용되는 Glass Mirror 및 Film Mirror를 대신하여 Plastic 기판을 이용한 LCD, DLP Projection TV용 Plastic Reflection Mirror 에 관한 것이다.