baber/WOPTO huggingface dataset:
Patent KR-20040074314-A (KR)
Inventor: CHOI YONG GI
IPC: E21D9/01
Filed: 2003-02-17
Abstract: PURPOSE: A tunnel expansion method using the existing tunnel is provided to heighten economical efficiency by reducing the period and cost required for construction work by expanding using the existing tunnel and to minimize the destruction of nature at a construction work. CONSTITUTION: The tunnel expansion method using the existing tunnel comprises the steps of: installing a housing(60) on the lining by installing a housing on the lining of the existing tunnel(10) and approaching gradually using a hydraulic jack; installing excavation equipment(40) attached with an excavator on the housing(60) and excavating a unit excavation plane for an expansion tunnel(20) by stages; forming an expansion tunnel wall(30) by assembling a reinforcing bar on the unit excavation plane for the expansion tunnel, then placing concrete; excavating and removing soils between the housing(60) and the expansion tunnel wall(30); forming an expansion tunnel wall by moving the housing(60) for the next excavation, excavating a unit excavation plane for the expansion tunnel using excavation equipment(40) installed on the housing(60), then installing a reinforcing bar and placing concrete, and excavating soil between the housing(60) and the expansion tunnel wall(30) in order to complete the construction for the expansion tunnel; and leveling up a road surface and installing lighting in a tunnel to be ready for using a tunnel.
Patent KR-20040076299-A (KR)
Inventor: JUNG YEONG BAE
IPC: H01L21/28
Filed: 2003-02-25
Abstract: PURPOSE: A method for forming a wire of a semiconductor device is provided to improve a process margin by applying different design rules to a low-density region and a high-density region. CONSTITUTION: A wiring pattern is formed by using a design rule of 160nm in a wiring process. The wiring pattern is divided into a low-density region and a high-density region according to the density of the wiring pattern. The different design rules are applied to the low-density region and the high-density region in a damascene process for forming a damascene pattern on a predetermined insulating layer. The design rule of the low-density region is larger than the design rule of the high-density region.
Patent KR-20040077115-A (KR)
Inventor: KIM SUN HAK
IPC: H01J11/22
Filed: 2003-02-28
Abstract: PURPOSE: A mixture for forming electrodes in PDP and a method for manufacturing electrodes are provided to reduce a manufacturing process time by forming electrodes using a mixture which do not contain binder. CONSTITUTION: A mixture for forming electrodes in PDP is mixed with solvent and powder in a predetermined ratio. A method for manufacturing electrodes comprises a step of forming the mixture(S10), a step of patterning the mixture into previous pattern(S20), and a step of firing the pattern(S30).
Patent KR-20040082235-A (KR)
Inventor: EOM JANG PIL
IPC: A61K9/48
Filed: 2003-03-18
Abstract: PURPOSE: A capsule containing a fire extinguishing agent is provided which can melt at a specified temperature and withstand a specified pressure. The fire extinguishing agent is released from the capsule with the driving force, therefore, it is used as the positive material for extinguishing the fire. CONSTITUTION: A capsule(200) contains a fire extinguishing agent(300) and an internal and external material(100) and has a structure capable of withstanding a specified pressure to compress and store the fire extinguishing agent. During the manufacture of the capsule, in the case that the fire extinguish agent is a solid or liquid, a specified amount of the fire extinguishing agent is coated with a capsule material in molten state and then solidified. In the case that the fire extinguish agent is gas, the fire extinguishing agent is mixed with the capsule material in molten state and generated foam is then solidified.
Patent KR-20040082754-A (KR)
Inventor: KIM TAE HONG
IPC: H01Q13/08
Filed: 2003-03-20
Abstract: PURPOSE: An antenna for mobile communication terminal is provided to miniaturize a total structure by forming a radiation part and a feeding part on a single PCB(Printed Circuit Board). CONSTITUTION: A radiation part(2) is formed on a PCB(1). The radiation part is formed with a rectangular shape. A feeding part(3) of a predetermined pattern is formed at one side of the radiation part. A first ground part(4) and a second ground part(5) are patterned along longitudinal direction to both sides of the feeding part. The pattern of the first ground is parallel to the pattern of the second ground part.
Patent KR-20040083165-A (KR)
Inventor: HWANG GI RYONG
IPC: A63B69/36
Filed: 2003-03-21
Abstract: PURPOSE: Provided are mat for practicing golf shot and method for manufacturing the same to help a user to practice various golf shots on a rough environment. CONSTITUTION: The mat for practicing golf shot includes; a rubber plate having a sliding prevention structure so as to fix the mat(70) on the ground; a bonding layer(60) bonded at a high temperature with aid of the rubber plate and a damping seat; and an artificial grass(50) projected up to 30 to 35mm over the damping seat so as to offer a rough environment, while the method for manufacturing the mat includes steps of; forming an artificial grass wherein a polypropylene or nylon yarn is inserted into the damping seat using a weaving machine and the inserted yarn is separated; bonding an artificial grass wherein a bonding layer is formed; and forming a mat.
Patent KR-20040016773-A (KR)
Inventor: SUZUKI NOBUYUKI
IPC: G06F3/12
Filed: 2003-04-10
Abstract: PURPOSE: To acquire a data file from an external device and print it when the payment for printing the acquired data file is received. CONSTITUTION: A printer device 50 acquires a data file from a file server 30 on condition that a payment for at least a part of the charge is received from a user, and starts to print the acquired data file when the payment more than the charge for printing the acquired data file is received.
Patent KR-20030081171-A (KR)
IPC: G01S5/14
Filed: 2003-04-11
Abstract: A method of operating a gateway (12) with a location information system (13, 15), comprising the steps of: 
a) receiving a location request message from a client terminal (10) concerning location information of a mobile terminal (14); 
b) acquiring the location information from said system (13,15); and 
c) transmitting the acquired information to the client terminal, characterized by the steps of: 
d) storing the acquired location information in a memory (26); and 
e) receiving a further location request message from a further client terminal (10); and . 
f) performing steps (b) and (c) if the further location request message concerns the location information of a mobile terminal (14) that is not stored in said memory (26) or performing step (c) if the further location request message concerns the location information of a mobile terminal (14) that is stored in the memory (26).
Patent KR-20040090187-A (KR)
Inventor: PARK CHANG SEON
IPC: G11B19/02
Filed: 2003-04-16
Abstract: PURPOSE: A method for managing audio song information in a digital recorder is provided to convert tag information into audio song information, or to request user audio song information for an audio song where tag information does not exist, to record/store the information in a DB. CONSTITUTION: When an operational mode of a digital recorder is set to an audio song information recording mode(S10), a microcomputer retrieves tag information of an audio song(S11). The microcomputer retrieves tag information where various song information is recorded(S12), and converts the tag information into song information having a proper format(S13). If the tag information is not recorded, the microcomputer outputs/displays an OSD input window for directly inputting audio song information(S14). When a user inputs audio song information(S15), the microcomputer records/manages the converted audio song information, and records/stores data of the corresponding audio song(S16).
Patent KR-20030083593-A (KR)
Title: 신규한 인돌스티릴 화합물 및 고밀도 레코딩 매체에서의이들의 용도
IPC: G11B7/2538
Filed: 2003-04-17
Abstract: 본 발명은 신규한 인돌스티릴 화합물과 고밀도 광레코딩 매체에 대한 이들의 용도를 개시한다. 본 발명은 고밀도 레코딩 매체의 레코딩층을 형성하기 위하여 신규한 인돌스티릴 화합물을 사용한다. 일반적으로 신규한 인돌스티릴 화합물은 고밀도 광레코딩 매체에 사용된다. 상기 인돌스티릴 화합물은 500nm 내지 700nm의 범위에서 빛 파장에 대한 최대 흡수를 갖는다. 또한 인돌스티릴 화합물은 빛과 열에 대한 고민감성 및 화학적 안정성을 갖는다. 고밀도 광레코딩 매체를 형성하기 위하여 신규한 인돌스티릴 화합물을 사용하면 고밀도 광레코딩 매체용 단파장 레이저 빔과 일치할 수 있고 안정한 품질이라는 장점을 갖는다.
Patent KR-20040090668-A (KR)
Inventor: HWANG MYUNG YONG
IPC: F15B15/14
Filed: 2003-04-18
Abstract: PURPOSE: A hydraulic cylinder is provided to prevent hydraulic pressure from being intercepted in raising and lowering an adjusting lever, to smoothly raise an object without shake by the hydraulic pressure, and to prevent unnecessary rotation of the object. CONSTITUTION: A hydraulic cylinder comprises a cap part, a body part, a base part, a flow control part(170), and a control unit. A compressing unit forcibly producing hydraulic pressure, an operating unit(130), and an adjusting unit(140) are protruded to the cap part. The operating unit is fixed to an object, to raise, stop, and lower the object. The body part comprises plural cylinders and pistons executing hydraulic actions in a state of being connected with the compressing unit, the operating unit, and the adjusting unit in a body case(161). The base part is combined to the lower part of the body part. A passage is formed inside the base part. The flow control part controls a flow flowing in the passage formed to the base part. The control unit is installed to a side of the cap part, to simultaneously control the compressing unit, the operating unit, and the adjusting unit.
Patent KR-20040092787-A (KR)
Inventor: SHIN YONG HU
IPC: G11B7/09
Filed: 2003-04-29
Abstract: PURPOSE: A focus control method in an optical disk device is provided to calculate a predetermined average value of a previous focus control output signal, and to synthesize the average value with a currently detected focus control input signal. CONSTITUTION: A predetermined average value of a previously outputted focus control output signal is calculated. The calculated average value is synthesized with a currently detected focus control input signal. Based on the synthesized values, a focus control output value is calculated. The predetermined average value is a predicted control value corresponding to a surface vibration component of an optical disk.
Patent KR-20030091043-A (KR)
Title: 표시 장치
IPC: G09G3/30
Filed: 2003-04-30
Abstract: 드라이버 회로에 근접하여 D/A 변환기가 배치되어 있었기 때문에, 화소의 주변 회로가 복잡해져, 표시 패널의 프레임 면적이 증가되는 문제가 있었다.  화소마다, 디지털 영상 신호에 따라 웨이팅된 구동 전류 I를 발생하는 전류 발생 회로(2)를 설치하고, 이 구동 전류 I를 유기 EL 소자(3)에 공급하도록 하였다.  전류 발생 회로(2)는, 디지털 영상 신호를, 그에 따른 웨이팅된 구동 전류로 변환하는 D/A 변환 기능을 갖게 함으로써, 디지털 영상 신호에 따른 계조 표시를 가능하게 하는 것이다.
Patent KR-20030089462-A (KR)
Title: 반도체 집적 회로
IPC: H01L21/60
Filed: 2003-05-14
Abstract: 본 발명은, 프로브의 바늘에 의한 측정 한계를 초과하여 협피치로 패드를 배치하면서도, 프로브의 바늘을 패드에 확실하게 접촉시켜 시험하는 것이 가능한 반도체 집적 회로를 제공하는 것을 목적으로 한다.  반도체 집적 회로는 제1 크기를 갖는 복수의 제1 패드와, 제1 크기보다 작은 제2 크기를 갖는 복수의 제2 패드와, 제1 전환 상태에서 복수의 제1 패드를 각각 대응하는 복수의 제1 내부 회로에 접속함과 함께, 제2 전환 상태에서 복수의 제2 패드에 각각 연결되는 복수의 제2 내부 회로를 복수의 제1 패드에 각각 접속하는 스위치 회로를 포함하고, 복수의 제1 패드 및 복수의 제2 패드는 혼재하여 일렬로 배치된다.
Patent KR-20040098965-A (KR)
Inventor: KIM JIN UK
IPC: G03F9/00
Filed: 2003-05-16
Abstract: PURPOSE: A methods for manufacturing a color filter substrate and a liquid crystal display using the same are provided to form color filters by soft lithography without performing photolithography, thereby simplifying a manufacturing process by using a mold unit having a plurality of intaglio pattern. CONSTITUTION: The first, the second and the third color filter cell regions are defined on a substrate(100). The first color filters are formed in the first color filter cell regions by attaching the first mold unit(200) to the substrate to form the first inner spaces and filling the first inner spaces with the first color resin. The first mold unit has a plurality intaglio pattern corresponding to the first color filter regions. The first color resin is sucked in the first inner spaces by capillary attraction. The second and the third color filters are formed in the same way as the first color filters are formed.
Patent KR-20040100491-A (KR)
Inventor: SON JONG CHEOL
IPC: F24C7/08
Filed: 2003-05-23
Abstract: PURPOSE: A cooking device and a weight sensing device of the cooking device are provided to obtain the optimal cooking performance by automatically sensing the amount of the food to be cooked and heating the food for proper period of time depending on the amount of the food. CONSTITUTION: A cooking device comprises a cooking chamber having a rotating shaft for rotating a tray on which food is placed, at least one rollers(108a) for making the tray rotate smoothly by rolling in contact with a bottom of the cooking chamber and the lower face of the tray, a roller support member(108) connected with the rollers, having at least one recessed portions(204) on a surface(202) facing the bottom of the cooking chamber and rotating with the tray with response to the rolling of the rollers, and a weight sensor installed on the rotation path of the roller support member and generating a signal corresponding to pressurization.
Patent KR-20040102274-A (KR)
Inventor: CHOI GIL HYEON
IPC: H01L21/20
Filed: 2003-05-27
Abstract: PURPOSE: A semiconductor device and a forming method thereof are provided to prevent the degradation of a dielectric film in a capacitor by forming a titanium nitride layer on the dielectric film at a predetermined temperature of 400 °C or less without a plasma treatment and to restrain the penetration of moisture and oxygen by forming an adhesive titanium nitride layer on the titanium nitride layer. CONSTITUTION: A titanium nitride layer(10) and an adhesive titanium nitride layer(20) are alternately stacked with each other. A conductive layer(30) is formed on the uppermost adhesive titanium nitride layer. The titanium nitride layer is formed by using one selected from a group consisting of TDEAT, TDMAT and TEMAT at a temperature of 300 to 350 °C under a pressure condition of 2 to 4 Torr.
Patent KR-20040103540-A (KR)
Inventor: PARK YU JAE
IPC: B24B9/00
Filed: 2003-05-29
Abstract: PURPOSE: A finishing device of drain holes is provided to be capable of working conveniently by cutting both faces of material with a main tool and a supplementary tool. CONSTITUTION: A main tool(40) is fixed in a rotating shaft(30) in a main frame(20). A spline(50) having a stopper(52) is penetrated inside the rotating shaft. An auxiliary tool(60) is assembled in one end of the spline to face the main tool and the auxiliary tool in both sides of the stopper. A carrier(70) is fixed in the other end of the spline to move the spline through the axial direction of the rotating shaft by the carrier. A spline corresponding to the spline is formed inside the rotating shaft. The spline is rotated at the same as the rotating shaft. Thereby, the productivity and the workability are increased through the uniform cutting operation.
Patent KR-20040103618-A (KR)
Inventor: LEE EUN KWON
IPC: F16L55/115
Filed: 2003-05-30
Abstract: PURPOSE: A closing structure of a joint pipe is provided to increase the watertight property by sticking a packing with the end of the joint pipe and a pressure ring. CONSTITUTION: A joint pipe(10) has a flange(11), a female screw(12) and a packing installation groove. A packing(14) is installed in the packing installation groove. An inserting pipe portion(15) is formed in the packing corresponding to the packing installation groove. An external inclined face(16) is formed in the upper outer diameter of the inserting pipe portion. Many sticking frames(17b) are vertically arranged in the bore of the inserting pipe portion. A pressure ring(18) is combined by putting on the upper part of the packing. A recessed groove is formed in the pressure ring by forming a flange pipe and an inner inclined face(20). An installing slot is formed and an inserting protrusion(24) are protruded in the pressure ring. An inner lid(26) is formed by a transparent material and installed in the installing slot by forcibly inserting. An inserting sill is formed in the inner lid. A female screw(31) is combined with the end of the joint pipe. A sticking protrusion(33) forms an inserting recessed groove corresponding to the inserting protrusion of the pressure ring. A cap(30) is formed by separating the sticking protrusion. Thereby, a gap is prevented.
Patent KR-20040103219-A (KR)
Inventor: LEE SEONG IL
IPC: H01L21/68
Filed: 2003-05-31
Abstract: PURPOSE: A wafer carrier for identifying easily a slot number is provided to enhance the work efficiency by identifying the number and positions of wafers loaded in the inside of the wafer carrier. CONSTITUTION: A main body(110) includes a front open side and a rear open side. A plurality of wafers are loaded into the inside of the main body. A plurality of guides(120) are formed vertically from a left inner face and a right inner face of the main body. The guides are used for transferring plural wafers one by one to slots and guiding the wafers from the slots to the horizontal direction. An identification part is used for identifying each position of the slots by using slot numbers(130) recorded on predetermined positions of the front side and the rear side of the main body.
Patent KR-20040103262-A (KR)
Title: Gum composition containing areca seed
Inventor: LEE MOON KI
IPC: A23G4/00
Filed: 2003-06-02
Abstract: PURPOSE: A gum composition containing fruit powder of Areca palm(Chrysalidocarpus lutescens) is provided. It provides gum having enhanced taste, eating quality and overall palatability. CONSTITUTION: The gum composition contains 20 to 28% by weight of a gum base, 35 to 67% by weight of sugar, 5 to 15% by weight of glucose, 5 to 15% by weight of corn syrup, 0.1 to 0.5% by weight of a softening agent, 0.1 to 1% by weight of a humectant, 0.1 to 0.5% by weight of an emulsifier, 0.1 to 0.5% by weight of sorbitol liquid, 0.5 to 2.5% by weight of a flavor, 0.001 to 0.02% by weight of natural pigments and 1 to 30% by weight of fruit powder of Areca palm.
Patent KR-20040104104-A (KR)
Inventor: BAE SEOK MIN
IPC: H01M4/88
Filed: 2003-06-03
Abstract: PURPOSE: Provided is an apparatus for producing an electrode catalyst for use in redox reactions, by which catalyst powder having excellent catalytic performance and reproducibility is obtained at a low cost, while reducing the amount of by-products. CONSTITUTION: The apparatus for producing an electrode catalyst comprises: a rotative section(10) for rotating powder continuously in a reaction tube so that the powder is coated uniformly; and a spray section(20) for spraying a catalytic substance to the powder to be coated therewith. Particularly, the rotative section(10) comprises a pump(11) for supplying a carrier gas, a cyclone(13) for separating powder from the carrier gas, a dust collector(14), a powder collector(16) for collecting the powder separated from the cyclone and dust collector. The spray section(20) comprises a storage tank(21) for storing a precursor solution, a high-pressure pump(22) for compressing and transferring the solution, a filter(23) for removing impurities from the solution, a heater(24) for forming supercritical fluid, a spray nozzle(25), an oxygen tank(26) and a flame nozzle(28) for spraying oxygen.
Patent KR-20040106025-A (KR)
Inventor: PARK BONG MUK
IPC: E05F3/20
Filed: 2003-06-10
Abstract: PURPOSE: A door connecting structure provided with a multipurpose hinge is provided to improve the appearance of a refrigerator by installing a hinge to the inside of a door and to close a door at the regular speed using a hinge. CONSTITUTION: The door connecting structure opens and shuts a door(201) against a main body(202) by installing a hinge(200) between a main body(202) and a door(201). The hinge contains a housing forming the outward appearance, a cam shaft projected to the outside of the housing partially and rotated by external force, a piston lifting up and down along the housing with the rotation of the cam shaft, an elastic member compressed or repelled according to the vertical movement of the piston, and a hydraulic control bar controlling the flow of oil located on the upper and lower parts of the piston respectively. The housing is laid to a groove formed on one end of the door(201) and moved together according to the rotation of the door(201), the projected part of the cam shaft is connected to the inner circumference of a controller for an angle of repose, and the controller for an angle of repose is engaged with a fixture of a main body attached to the main body(202).
Patent KR-20040107312-A (KR)
Inventor: JI JIN RIM
IPC: G06F17/00
Filed: 2003-06-13
Abstract: PURPOSE: A data sharing system is provided to insert a P2P program in an HTML document, to automatically install the P2P program if a user downloads the HTML document, and to enable the user to search or browse data of other PC. CONSTITUTION: The system comprises a web page(11), a P2P program(13), a main server(10), and peers(20a, 20b, 20c). The web page(11) is produced in HTML so that a user can access. The P2P program(13) is automatically downloaded and installed by a tag inserted in the HTML document if the user accesses the web page(11). The main server(10) stores the web page(11) and the P2P program(13). The peers(20a, 20b, 20c) access the main server(10), and download the P2P program. The P2P program(13) includes a client module for enabling a user to browse data in other peer, and a server module for opening data in a peer itself.
Patent KR-20040108428-A (KR)
Inventor: HAN SANG GUK
IPC: B21B37/32
Filed: 2003-06-17
Abstract: PURPOSE: To provide a spraying apparatus of rolling mill lubricant and air in skin-pass rolling process, wherein the apparatus minimizes waste of rolling mill lubricant and suppresses waste of energy according to air supply by controlling oil pressure injection part and air ejection part, thereby spraying rolling mill lubricant and air correspondingly to width of rolled strip. CONSTITUTION: The apparatus comprises a rolling mill lubricant injection part(100) comprising a pair of hydraulic main pipe(120) and an air serve pipe(130) vertically correspondingly installed at the entrance side of a rolling roll with being spaced apart from each other in a certain distance, a plurality of hydraulic nozzles(200) connected to the pipes(120,130) to selectively inject rolling mill lubricant by supply of air, and a rolling mill lubricant supply source(460) from which rolling mill lubricant oil is consistently supplied to one side of the hydraulic main pipe; an air ejection part(300) comprising air main pipes vertically correspondingly installed at the exit side of the rolling roll with being spaced apart from each other in a certain distance, air nozzles on which a plurality of ejection holes are formed, and which are sequentially installed in such a way that they are communicated with each other, and a medium width pipe(330) and a wide width pipe(320) which are communicated with each other in one side and the other side divided spaces by dividing a remained inner circumferential space between the air main pipes and the narrow width pipes by a partition wall after inserting narrow width pipes(340) into the air main pipes through the inner circumference of both sides of the air main pipes; and a control part(400) comprising a narrow width line(430), a medium width line(420) and a wide width line(410) respectively connected to the rolling mill lubricant injection part and air ejection part sides and controlled by solenoid valves(440,441,442) with being connected to an air supply source(450) to dividingly supply air supplied from the air supply source to the air ejection part and rolling mill lubricant injection part sides, wherein rolling mill lubricant and air are injected in the same width correspondingly to width of a rolled strip(10).