baber/WOPTO huggingface dataset:
Patent KR-20040074191-A (KR)
Inventor: SHIN DEOK HO
IPC: A63B37/00
Filed: 2003-02-17
Abstract: PURPOSE: A golf ball is provided to allow a hitting force to be directly transmitted to the center portion of the golf ball, resulting in easy confirmation in falling positions and flying directions of the golf ball. CONSTITUTION: The golf ball comprises a spherical center inner core(100), an outer core(200) filled at the outside of the inner core with an appropriate thickness, an outer surface of the outer core being processed to have a specific surface(400), and a plurality of impact transmission members(300) radially inserted into the outer core and adapted to directly transmit a hitting force to the inner core. Each of the impact transmission members is configured in such a fashion that a lower center portion thereof forms an apex of a regular triangle along with lower center portions of other adjacent impact transmission members.
Patent KR-20040079048-A (KR)
Inventor: PARK JAE YONG
IPC: H05B33/04
Filed: 2003-03-06
Abstract: PURPOSE: An organic electroluminescent device is provided to prevent effectively a permeation of an outside moisture and an outside air into a device. CONSTITUTION: An organic electroluminescent device(E) comprises a first(310), a second plate(330) arranged in opposition to each other, a thin film transistor(TFT)(T) device formed at an inside of the first plate with a sub pixel unit as a minimum unit embodying a screen, an electrical connection pattern(332) forming a pillar shape and connected with the TFT device, a first electrode formed at an inner surface of the second plate, an organic electroluminescent layer formed at a bottom part of the first electrode, a second electrode formed with the sub pixel unit at a bottom part of the organic electroluminescent layer and contacted with the electrical connection pattern, a first seal pattern(350) located at a rim part of the first, the second plate and adhering with the first and the second plate, a second seal pattern(360) located at an outside of the first seal pattern and formed at a territory covering an interface part between the first, the second plate and the first seal pattern.
Patent KR-20040080164-A (KR)
Inventor: JUNG CHEOL YONG
IPC: H04N7/12
Filed: 2003-03-11
Abstract: PURPOSE: A data transmission apparatus is provided to convert digital AV data into a TP(Transport Packet) stream with an SD(Standard Definition) level and transmit the converted TP stream to a portable video device. CONSTITUTION: A decoder(200) decodes a TP stream with an HD(High Definition) level, converts the TP stream into digital AV data, and outputs the digital AV data. An AV processor(210) converts the output signal of the decoder into AV data with an SD level, and outputs the AV data with the SD level. An encoder(220) encodes the AV data outputted from the AV processor, and generates a TP stream. A wireless transmission unit(230) transmits the TP stream generated by the encoder to a portable video device.
Patent KR-20040082557-A (KR)
Inventor: SHIN DU HUI
IPC: B21C47/00
Filed: 2003-03-19
Abstract: PURPOSE: An apparatus for automatically separating sleeve from scrap sleeve coil is provided to substantially reduce time and manpower required for transporting and separating the sleeve and greatly improve working productivity by automatically separating iron sleeve from scrap coil coiled on an outer part of the sleeve. CONSTITUTION: The apparatus(1) comprises a table(5) formed as a rectangular iron structure having certain size; a transfer car(12) comprising a lateral moving means installed in front of the table to laterally move a transfer car having certain size, a plural liftable and lowerable blocks positioned on the transfer car, and on which a concave groove is formed so that scrap coils are lifted up and put on an upper part of the liftable and lowerable blocks, and a liftable and lowerable means for lifting and lowering the liftable and lowerable blocks; first and second forward and backward moving cars(40a,40b) comprising longitudinal moving means for moving a plural main bodies positioned with being parallel to each other so that the main bodies are moved in a longitudinal direction of the table, supporting blocks which are installed on the respective main bodies, and on which a concave groove is formed so that scrap coils are put on an upper part of the supporting blocks, and a moving means for lifting and lowering the supporting blocks; and a coil separation part(70) comprising a plural first and second mandrels(72a,72b) installed in rear of the table so that scrap coils received from the first and second forward and backward moving cars are inserted onto the first and second mandrels, a motor for rotating the first and second mandrel, a driving means for expanding or contracting diameter of the first and second mandrels, and a rotation means(80) for vertically rotating the first mandrel.
Patent KR-20040082641-A (KR)
Inventor: LIM SANG U
IPC: H01L21/28
Filed: 2003-03-19
Abstract: PURPOSE: A method for forming a via hole of a semiconductor device is provided to prevent an underlying metal interconnection from being damaged by simultaneously eliminating a photoresist pattern and a capping layer while using mixture gas of a fluorine-containing compound and oxygen in an ashing process. CONSTITUTION: A metal interconnection(3) is formed on a semiconductor substrate(1). A capping layer is formed on the metal interconnection. The capping layer and the metal interconnection are covered with an interlayer dielectric(9). A photoresist pattern is formed on the interlayer dielectric. The interlayer dielectric is patterned to expose the capping layer by using the photoresist pattern as an etch mask. An ashing process is performed to remove the photoresist pattern while the exposed capping layer is eliminated to expose the metal interconnection wherein the ashing process is performed by using mixture gas of a fluorine-containing compound and oxygen.
Patent KR-20040082720-A (KR)
Inventor: LEE WAN SU
IPC: G11B7/005
Filed: 2003-03-20
Abstract: PURPOSE: A method for controlling a disk driving by using a memory device is provided to store disk reproduction information in a certain area of a drive, and to perform a disk data processing based on the stored reproduction information, thereby improving a speed and servo stability. CONSTITUTION: When a disk is inserted(S201), a system detects/controls initial disk reproduction information on the disk(S203). The system stores the initial reproduction information in a certain memory area of a drive(S205). The system confirms whether a user inputs a disk data process command(S207). If so, the system decides whether a target performance of the initial reproduction information is normal(S209). If so, the system performs a disk data processing(S213). The system confirms whether the processing stops(S215). If so, the system enters a program standby/end mode(S217). The system confirms whether a disk data process command is received(S219). If so, the system confirms whether the identical disk is inserted(S221). If so, the system operates a skip algorithm(S223).
Patent KR-20040084595-A (KR)
Inventor: LIM BYEONG HO
IPC: G02F1/136
Filed: 2003-03-29
Abstract: PURPOSE: A lateral electric field applying type liquid crystal display, and a method for manufacturing the same are provided to reduce one mask process by removing a transparent conductive layer. CONSTITUTION: Gate lines and common lines(116) are formed in parallel. Data lines(104) cross the gate lines and the common lines for defining pixel regions. Thin film transistors are formed at cross points. Common electrodes(118) are formed at the pixel regions, connected with the common lines. Pixel electrodes(114) are connected with the thin film transistors, and are formed at the pixel regions for forming a lateral electric field with the common electrodes. The pixel electrodes are made of the same metal as drains electrodes(112). Gate pads(124) are formed of conductive layers, included in the gate lines. Data pads(130) are formed of conductive layers, included in the data lines. Common pads(136) are formed of conductive layers, included in the common lines. The gate pads, the data pads, and the common pads are made of a metal excellent in strength and corrosion resistance to prevent disconnection. A passivation layer(152) exposes the gate pads, the data pads, and the common pads. A conductive film is connected with the exposed pads of a lower substrate.
Patent KR-20040086973-A (KR)
Inventor: KIM HUI JO
IPC: G09G3/36
Filed: 2003-04-03
Abstract: PURPOSE: A display device and a method for adjusting the brightness level of the same are provided to reduce the power consumption and the inconvenience to control the brightness level manually. CONSTITUTION: A display device includes a display unit, an optical sensor(11), a storage unit(30) and a controller(35). The optical sensor(11) is provided with a sensing unit for sensing the environment brightness and a converter for converting the environment brightness into a digital signal. The storage unit(30) stores appropriate brightness level data of the display unit in response to the environment brightness. And, the controller(35) adjusts the brightness of the display unit based on the digital brightness sensing signal from the optical sensor(11) and the data of the data storage unit(30).
Patent KR-20040090798-A (KR)
Inventor: MUN SEONG HAK
IPC: G09G3/30
Filed: 2003-04-18
Abstract: PURPOSE: An aging driving apparatus of an inorganic EL(Electro-Luminescent) display panel and a method thereof are provided to assure the stability of a cell and to lengthen a lifetime of a panel, by performing aging with a driving voltage and a driving frequency lower than an actual driving voltage and an actual driving frequency. CONSTITUTION: An inorganic EL(Electro-Luminescent) display panel(30) displays data, and a data driving unit(20) outputs a data pulse to a data line of the panel. A scan driving unit(50) outputs a scan pulse of negative voltage and a scan pulse of positive voltage to the panel sequentially in a fixed time unit. Data lines of the panel are connected to the data driving unit, and scan lines are connected to the scan driving unit.
Patent KR-20040091436-A (KR)
Inventor: KIM GYEONG SIK
IPC: B60T8/36
Filed: 2003-04-21
Abstract: PURPOSE: A solenoid valve driving device is provided to improve stability and reliability of a brake system by preventing a switching device for driving a solenoid valve from being broken down by over currents. CONSTITUTION: A solenoid valve driving device is composed of a solenoid valve for controlling brake hydraulic pressure; a first switching unit(20) for switching the supply of electric currents to a coil(L) in the solenoid valve; an over current-detecting unit(30) for detecting over currents flowing through the first switching unit; a second switching unit(40) operated by voltage of both ends of the over current-detecting unit to turn off forcibly the first switching unit; and a control unit(10) for controlling the first switching unit. The over current detecting unit has a resistance element(R1). One end of the resistance element is coupled to an emitter end(E) of the first switching unit and the other end is connected to a base unit of the second switching unit linked to a base unit of the first switching unit.
Patent KR-20030084685-A (KR)
Title: 잉크 제트 헤드
IPC: B41J2/05
Filed: 2003-04-23
Abstract: 잉크 제트 헤드는 기판 표면 상의 잉크에 버블을 생성하기 위한 발열 부재가 제공된 기판과, 상기 기판의 표면에 대향하고 잉크를 토출하는 복수개의 토출 포트와, 잉크를 공급하는 복수개의 토출 포트와 연통하는 복수개의 잉크 유동 통로를 포함한다.  복수개의 발열 부재는 각각의 잉크 유동 통로 내에 제공되고, 토출 포트는 복수개의 발열 부재로 구성된 압력 생성 영역의 중심으로부터 기판 표면의 수직 방향으로 연장하는 연장선 상에 배열된다.  또한, 복수개의 발열 부재 중 서로 가장 먼 위치에 배열된 두 개의 발열 부재들 각각의 중심 사이의 거리(dhc)는 토출 포트 개구의 직경(do)보다 크도록 설정된다.  잉크 제트 헤드에 있어서, 토출 포트의 중심 위치와 압력 생성 영역의 중심 위치가 서로로부터 다소 이동한다 하더라도, 잉크의 주 액적은 그 토출 방향으로 이동하지 않고 토출 포트로부터 토출된다.
Patent KR-20040095794-A (KR)
Inventor: LEE TAE SEOP
IPC: B22F7/00
Filed: 2003-04-28
Abstract: PURPOSE: To emit anions and far-infrared rays as well as aroma by preparing a porous material by molding and sintering powder obtained by adding ceramic powder for emitting anions and far-infrared rays to stainless steel powder and penetrating incense into the porous material. CONSTITUTION: The composite material is prepared by infiltrating incense into the sintered body to emit anions and far-infrared rays as well as aroma after preparing a porous composite material sintered body by molding and sintering a powder mixture of 60 to 99 vol.% of stainless steel powder and 1 to 40 vol.% of ceramic powder. The method for preparing the composite material comprises a mixing process of preparing a mixture of stainless steel powder and ceramic powder by ball milling the mixture for 2 to 20 hours after putting stainless steel powder, ceramic powder and zirconia balls into a Teflon bottle; a molding process of preparing a composite by applying pressure of 0.5 to 9 ton/cm¬2 to the mixture at an ordinary temperature after putting the mixture into a mold; a sintering process comprising first heating step of heating the composite to 800 deg.C in a temperature increasing rate of 10 deg.C/min at an atmosphere of any one gas selected from nitrogen, dissociated ammonia, hydrogen and argon gases, second heating step of heating the composite to 1050 to 1250 deg.C in a temperature increasing rate of 10 deg.C/min after maintaining the composite at 800 deg.C for one hour, and a cooling step of furnace cooling the composite to an ordinary temperature after maintaining the composite at temperature of 1050 to 1250 deg.C for 1 to 5 hours; and a process of infiltrating incense into the sintered body.
Patent KR-20040093286-A (KR)
Inventor: KIM SIN GU
IPC: E05F5/02
Filed: 2003-04-29
Abstract: PURPOSE: A shock absorbing device of a door for a vehicle is provided to absorb shock applied on the doors or a vehicle body by decreasing the speed of the door by making polarities of two electromagnets same with attraction and repulsive force of the electromagnets installed at the door and the vehicle body if the door is closed suddenly. CONSTITUTION: A shock absorbing device of a door for a vehicle is composed of a sensor unit(10), a control unit(20), and a driving unit(30). The sensor unit is installed at the door to detect the closing speed of the door. The control unit receives the closing speed and stop state of the door from the sensor unit. The driving unit comprises a first driving unit(31) for applying one polarity on a unipolarity electromagnet(41) mounted at the door by a first output signal of the control unit; a second driving unit(32) operated by a second output signal of the control unit to apply same polarity as the unipolarity electromagnet on a variable polarity electromagnet(42) disposed at the side of the vehicle body corresponding to the unipolarity electromagnet; and a third driving unit(33) for applying different polarity from the unipolarity electromagnet on the variable polarity electromagnet by a third output signal of the control unit.
Patent KR-20040097473-A (KR)
Inventor: CHOI YEONG SAM
IPC: F16D25/0638
Filed: 2003-05-12
Abstract: PURPOSE: A multi-disk clutch for an automatic transmission is provided to improve the structure of clutch plates to radiate friction heat produced between the clutch plates. CONSTITUTION: A multi-disk clutch for an automatic transmission comprises a clutch housing(52) connected to one of planetary gears; a clutch hub(54) combined with a transmission input shaft(50) to integrally rotate; clutch plates(56) axially arranged between the clutch housing and the clutch hub and alternately fitted to the clutch housing and the clutch hub; friction members(56a) attached to one-sides of the clutch plates in a state of enabling friction with the adjoining clutch plate; and a piston(58) installed in the clutch housing. If hydraulic pressure is supplied to the piston, the piston causes friction of the clutch plate and the adjoining clutch plate. Ventilating holes(62) for radiating the friction heat produced between the clutch plates are formed to one-sides of the clutch plates where the friction members are attached.
Patent KR-20040097586-A (KR)
Inventor: BAEK GWI JONG
IPC: C09K13/06
Filed: 2003-05-12
Abstract: PURPOSE: An etching solution composition for the pattern etching of the ITO or IZO layer for a flat panel display is provided, to prevent aluminum or aluminum-neodymium alloy from being etched, thereby improving production yield. CONSTITUTION: The etching solution composition comprises 0.5-15 wt% of HCl, 0.5-15 wt% of acetic acid, 0.5-15 wt% of a corrosion inhibitor, and the balance of water. Preferably the corrosion inhibitor is a sulfate.
Patent KR-20030089648-A (KR)
Title: 제어 장치 및 제어 방법 및 그 프로그램
IPC: G05B19/05
Filed: 2003-05-17
Abstract: 본 발명은, 경보 대상마다의 경보 센서로부터의 경보 신호에 근거하여 대처 처리의 출력 신호를 제어하는 제어 장치에 있어서, 상기 경보 대상과 그 경보 신호에 대한 상기 출력 신호의 조합마다 감시 유효 또는 감시 무효를 유지하는 정보와, 상기 경보 신호의 입력을 받아들이는 입력 어드레스의 정보와, 상기 출력 신호를 출력하는 출력 어드레스의 정보를 저장하는 처리 설정 내용 저장 파일을 독취하는 독취부와, 상기 독취부에서 독취한 상기 처리 설정 내용 저장 파일을 내부적으로 처리할 수 있는 데이터 형식의 처리 내용 데이터로 변환하는 파일 변환부와, 상기 처리 내용 데이터를 기억하는 기억부와, 상기 경보 대상과 그 경보 신호에 대한 출력 신호의 조합마다, 상기 처리 내용 데이터로 유지하는 상기 입력 어드레스의 파악에 의한 그 경보 신호의 수신 유무와, 감시 유효인지 또는 감시 무효인지의 정보를 파악하여, 출력 신호의 출력을 제어하는 경보 제어 처리부를 구비하는 것을 특징으로 하는 제어 장치를 제공한다.
Patent KR-20040107294-A (KR)
Inventor: CHA JAE HWAN
IPC: B60R25/102
Filed: 2003-06-13
Abstract: PURPOSE: A remote control device of a vehicle with a wireless network is provided to improve convenience and safety by monitoring information of each module block and alarming theft or accident to a driver. CONSTITUTION: A remote control device of a vehicle is composed of a CDMA(code division multiple access) network connection modem(11) relaying the remote control of an administrator and monitoring module blocks, a memory(12) storing and managing character messages and information of a communication terminal(2), an administrator calling unit(13) automatically calling the administrator in outputting the signals from an ETACS(Electronic Time and Alarm Control System,1), a message transmitting unit(14) transmitting the messages from the memory to the communication terminal, a data analyzing unit(15) analyzing the remote control command signal from the communication terminal, and a data transmitting and receiving unit(16) transmitting the command signal from the data analyzing unit to the module blocks and the ETACS and transmitting information to the communication terminal by receiving data information according to the command signal.
Patent KR-20030062388-A (KR)
Inventor: HONG SEOK IN
IPC: C08J5/18
Filed: 2003-06-18
Abstract: PURPOSE: An oxygen-blocking plastic composite film structure body and its preparation method are provided, to improve the recycling property with deterioration of the appearance and the oxygen blocking property. CONSTITUTION: The method comprises the step of coating a polyolefin-based synthetic polymer film whose surface is pretreated, with a hydrophilic or polar biopolymer derived from a natural material to form a thin film. Also the method comprises the step of intercalating and adhering a hydrophilic or polar biopolymer derived from a natural material between polyolefin-based synthetic polymer films whose surface is pretreated. Preferably the surface of the polyolefin-based synthetic polymer film is pretreated by using corona discharge, plasma ionization, ozone, flame or an organic solvent.
Patent KR-20040110627-A (KR)
Inventor: CHOI JUN
IPC: H02K11/00
Filed: 2003-06-20
Abstract: PURPOSE: A flat type vibration motor is provided to lengthen the useful life of the motor and prevent a performance degradation, by minimizing mechanical friction and electric spark of a brush for supplying power between a stator and a rotor. CONSTITUTION: A flat type vibration motor(1) comprises a stator(10), a shaft(14), a case(16), a rotor(20), a plurality of brushes(30), a plurality of slip rings(40), and an integrated circuit chip(50). The stator includes a lower substrate(12) having a terminal(19) for supply of power from an external source; and magnets(13) having N-poles and S-poles alternately arranged in a circumferential direction. The shaft has a bottom which is press fit into a top center of the stator. The case has a bottom center where a top of the shaft is assembled. The rotor includes an insulator(25) embedded with one or more coils(24) corresponding to the magnets and a weight member(23) arranged around the coils; and an upper substrate(21) arranged beneath the insulator. The rotor is assembled between the stator and the case. Each of the brushes is electrically connected to the terminal such that an end of the brush is fixed at the stator. The slip rings are arranged beneath the upper substrate such that the slip rings have a concentric axis with the shaft and contact the other end of the brush. The integrated circuit chip is guided to the slip rings through the brushes and alternates polarity of the power being supplied to the coils such that the direction of current flowing along the coils changes.
Patent KR-20040002669-A (KR)
Title: Expansion valve
Inventor: KOBAYASHI KAZUTO
IPC: B60H1/32
Filed: 2003-06-24
Abstract: PURPOSE: To improve the structure of an expansion valve for refrigerant equipped in a refrigerating cycle of an air conditioner. CONSTITUTION: This expansion valve comprises a pipe member 10 having a passage to be connected to the pipe for the refrigerant and a cassette unit 100, and the both are manufactured into the separate bodies. The cassette 100 is integrally formed with a flange part 111 and a tube member 110, which are constituted into the separate bodies, by welding and has a guide member 170, an orifice member 180, and a plate member 166 fixed to its inside. A diaphragm 130 is displaced by a gas pressure of a gas charge chamber 122 formed of a lid body 120 and the diaphragm 130, and transmitted to a shaft member 170 via a stopper member 140. The shaft member 150 is guided by a guide member 170 and operates a valve element 160 in a valve chest 161. The cassette unit 100 is inserted into the pipe member 10 and fixed by a ring 50. Seal members 62, 64, 66 are installed in main portions.
Patent KR-20040106896-A (KR)
Title: The structure of the tollgate for a store
Inventor: WON YONG SUNG
IPC: E04H3/02
Filed: 2003-06-30
Abstract: PURPOSE: A tollgate type building structure is provided to promote the purchase from vehicles without getting off from the vehicle by multi-dimensioning the access of vehicles as a specified structure for sales only. CONSTITUTION: The tollgate type building structure guides the access of vehicles between two or more structures for a commercial transaction as a building structure for selling and distributing goods such as a convenience store or a fast-food store, etc. and enables to be installed in a building, an underground layer of a department store or on the heavy traffic road.
Patent KR-20050009827-A (KR)
Inventor: CHOO KYO SEOP
IPC: G02F1/1339
Filed: 2003-07-18
Abstract: PURPOSE: An LCD is provided to form seal lines on a gate driving circuit and a discharging circuits with same height for realizing equal seal gaps in left and upper environmental areas, thereby improving the yellowish phenomenon in a display area. CONSTITUTION: An LCD includes a gate driving circuit(230) formed on a side environmental area of a first substrate for outputting driving signals to gate lines, and a discharging circuit(250) formed between an environmental area formed with data driving circuits(240) and a display area(D) for discharging second image signals deviated from first image signals by a predetermined range. Seal lines(290) are formed on the gate driving circuit and the discharging circuit, both having an equal height, as coupling elements, wherein the seal lines secure the uniformity of seal gaps.