baber/WOPTO huggingface dataset:
Patent KR-20020019419-A (KR)
Inventor: NAKAJIMA HIDEHARU
IPC: H01L21/324
Filed: 2001-09-05
Abstract: PURPOSE: A method for manufacturing a thin film, a semiconductor thin film, a semiconductor device, a method for manufacturing a semiconductors thin film, and a system for manufacturing a semiconductor thin film are provided to manufacture a thin film, especially a semiconductor thin film, in which volatile gases, e.g. hydrogen, in a thin film can be reduced just like a case employing an electric furnace without sacrifice of productivity while preventing breakage of the film. CONSTITUTION: A thin film(2) containing volatile gas is irradiated with excimer laser light(5) having pulse width of 60 nS or longer thus degassing the thin film. The thin film(2) can be protected against breakage even if it is re-crystallized subsequently and short time processing is realized by excimer laser irradiation. Alternatively, a thin film containing 2 atm.% or more of volatile gas is irradiated with excimer laser having pulse width of 60 nS or longer thus degassing the thin film(2) while crystallizing. Since nuclei are formed uniformly, size of crystal particles is made uniform and variations of characteristics are suppressed.
Patent KR-20030024285-A (KR)
Title: Operating Point Determination Apparatus and method for High Power Amplifier of Communication and Broadcasting Satellite Transponder
Inventor: JUNG BYEONG HYEON
IPC: H03F3/60
Filed: 2001-09-17
Abstract: PURPOSE: An apparatus for judging an operating point of a high power amplifier in a satellite communication system and a method therefor are provided to judge the operating point of the high power amplifier using signal information through a DC voltage converting unit by adding the DC voltage converting unit in a channel amplifier located before the high power amplifier. CONSTITUTION: A DC voltage converting unit(360) added to a channel amplifier(25a) in a satellite repeater couples an output power of the channel amplifier(25a) and converts the output power into a DC voltage for judging an operating point and an output power level of a high power amplifier. A database in a ground control station correlates and stores a DC voltage level of the channel amplifier(25a) and an output power value of the high power amplifier according to a command step assigned in each an FGM(Fixed Gain Control) mode or an ALC(Automatic Level Control) mode as to the entire channel of the satellite repeater before launching a satellite. An RF(Radio Frequency) test device in the ground control station uses the DC voltage level measured in the DC voltage converting unit(360) as telemetry information, and judges the operating point and the output power level of the high power amplifier of a corresponding channel stored in the database after launching the satellite.
Patent KR-20030024984-A (KR)
Title: Heater unit of an automobile
Inventor: SUNG NAK SEOP
IPC: B60H1/00
Filed: 2001-09-19
Abstract: PURPOSE: A heater unit of an automobile is provided to easily assemble a heater pipe and a heater hose. CONSTITUTION: A heater unit(20) comprises a heater pipe(100) extending from a heater core(20a) to an inside of an engine room to penetrate a dash panel(1) and comprising an inner pipe(110) and an outer pipe(120) coaxially joined into the inner pipe; a heater hose(200) connected with the heater pipe and comprising an inner hose(210) and an outer hose joined to an outside of the inner hose coaxially with an inner circumferential surface of the inner hose; and a sealer(300) joined to a periphery of the heater pipe penetrating the dash panel.
Patent KR-20030027290-A (KR)
Title: Cyber Money Reserve and Settlement System through Game In Mobile Phone and The Same Method
Inventor: YOEN GWANG IL
Filed: 2001-09-28
Abstract: PURPOSE: A system and a method for accumulating and settling cyber money through a game on a cellular phone are provided to accumulate a point obtained by the game as the cyber money, and to pay the cellular phone charge with the cyber money by making a user enjoy an interactive game without the burden for the cellular phone charge. CONSTITUTION: An Internet communication server(6) operated by a mobile communication provider is connected to each cellular phone(2) through a wireless base station(3) and an IP(Internet Protocol) network(4). A game server(8) provides various game contents to each cellular phone(2) in real time by connecting to the communication server(6) and the IP network(4). A management server(9) accumulates the cyber money according to the game point of the user by connecting to the IP network(4) and the game server(8), and performs the settlement of various kinds of service charges through the cyber money according to the user's selection by connecting to the communication server(6).
Patent KR-20030027513-A (KR)
Title: Method and apparatus for off-line searching cell of in mobile communication system
Inventor: HUH SEONG HO
IPC: H04B1/7083
Filed: 2001-09-28
Abstract: PURPOSE: A device for searching offline cells in a mobile communication system and a method therefor are provided to perform a high speed offline cell searching process in a DRX(Discontinuous Reception) mode, to reduce power consumption, thereby increasing standby time. CONSTITUTION: A decimator(101) inputs an in-phase receiving signal and a quadrature receiving signal, and outputs in-phase on-time data, quadrature on-time data, in-phase rate time data, and quadrature rate time data. A memory(103) buffers the data outputted from the decimator(101). A multiplexer(105) inputs outputs of the decimator(101) and the memory(103), and selectively outputs an output of the memory(103). A cell searcher(107) generates scrambling codes, inputs outputs of the multiplexer(105), and performs a high speed cell searching process. A controller(100) outputs the buffered data by controlling the memory(103) during an offline cell searching process, and selects data outputted from the memory(103) by controlling the multiplexer(105).
Patent KR-20030026788-A (KR)
Inventor: JEON SUNG GYUN
IPC: A61P1/04
Filed: 2001-09-27
Abstract: PURPOSE: A medicinal salve containing Sanguisorba officinalis L. as a main ingredient is provided which is effective for the treatment of abscess, frostbit, swell or the like and removes phlegm. CONSTITUTION: The medicinal salve for treating abscess, frostbite or the like characteristically contains Sanguisorba officinalis L. and is applied to the affected areas of the skin.
Patent KR-20030033121-A (KR)
Inventor: LIM YUN GEUN
IPC: H04L12/28
Filed: 2001-10-17
Abstract: PURPOSE: A mobile wireless Internet service is provided to supply various Internet services to mobile subscribers by constructing a wireless Internet network. CONSTITUTION: A network is constructed as a dual stereo system in consideration of a stability of a system and a traffic. A fire wall is installed at a lower end of a router to prevent illicit users' access and invasion of hackers. A load balancing and a server equipment are provided to guarantee a stable rate of service provided to existing subscribers and new subscribers who access Web. A cash engine is installed to store a frequently-accessed Web page of a subscriber to help prompt Web search. Dual backbone guarantees the traffic and a stable rate by allowing a subscriber to amplify an Internet rate by itself. The dual backbone interwork with an IDC and a D/B server to provide an IP/CP at a high speed on the network. A user is provided with a network service, an Internet service and additional services through a password and a user authentication.
Patent KR-20030035028-A (KR)
Title: Method and apparatus for transporting and receving data in cdma mobile system
Inventor: KIM HEON GI
IPC: H04L1/18
Filed: 2001-10-29
Abstract: PURPOSE: An apparatus and a method for transmitting/receiving data in CDMA(Code Division Multiple Access) mobile communication system are provided to receive bits having high importance by relatively high reception probability in an initial transmission and a re-transmission. CONSTITUTION: A channel coding unit(830) codes data bits for transmitting and outputs the bits by dividing the bits with relatively high and low importance. A first interleaver(840) receives the bits having relatively high importance as an input and interleaves the bits having relatively high importance. A second interleaver(850) receives the bits having relatively low importance as an input and interleaves the bits having relatively low importance. A parallel/serial converting unit(860) outputs the output of the first and second interleavers into one coding bit stream. A position change unit(870) changes and outputs the positions of the bits having relatively high and low importance so that the bits having relatively high importance are mapped out to a high bit position and the bits having relatively low importance are mapped out to a low bit position. A rearrangement control unit(890) controls the position change unit by comparing a schematic view used for mapping a previous symbol with a schematic view used for mapping a present symbol.
Patent KR-20030037392-A (KR)
Title: Apparatus and method of driving electro luminescence panel
Inventor: KIM CHANG YEON
IPC: G09G3/30
Filed: 2001-11-03
Abstract: PURPOSE: An apparatus and a method for driving an electro-luminescence display panel are provided to improve the picture quality by controlling the periods of signals applied to the first gate line and the second gate line. CONSTITUTION: An electro-luminescence display panel(36) has pixels arrayed on intersections between the first and the second gate lines(GL1 to GLm, GL1' to GLm') and data lines(DL1 to DLn). A gate driver(32) is used for driving the first and the second gate lines of the electro-luminescence display panel(36). A data driver(34) is used for driving the data lines of the electro-luminescence display panel(36). A timing controller(30) is used for controlling the gate driver(32) and the data driver(34). The pixels(PE) are driven by enabling the gate signals of the first and the second gate lines. The timing controller(30) is used for supplying gate control signals to the gate driver(32) and supplying the data and the control signals to the data driver(34). An analog multiplexer(40) is used for outputting selectively the first and the second low output voltages. A gate modulation control portion(38) applies a control signal to the analog multiplexer(40).
Patent KR-20030037528-A (KR)
Title: Device for cleaning the insulator of electric power line
Inventor: KIM JONG HYEON
IPC: B08B1/00
Filed: 2001-11-06
Abstract: PURPOSE: A device for removing foreign matters from a suspended insulator for an overhead power transmission line is provided to reduce working time and to improve the efficiency of removing the foreign matters from a circular groove in the suspended insulator. CONSTITUTION: In a device(10) for removing foreign matters from a suspended insulator, a contacting protrusion(11) rotates along the circumference of a ball member in the suspended insulator. A handle(12) is integrally formed at the opposite side to the contacting protrusion. A fitting protrusion(13) fit into a circular groove in the suspended insulator and a tool groove(14) are formed at the upper surface of a body.
Patent KR-20030037851-A (KR)
Title: Realtime multipath detection method in Global navigation satellite system and positioning apparatus utilizing the same
Inventor: JEE GYU IN
IPC: G01S19/22
Filed: 2001-11-06
Abstract: PURPOSE: A method for detecting a real-time multi-path error in a positioning receiver using a satellite and a positioning apparatus using the same are provided to avoid the multi-path error by detecting permutation variance according to a difference between a time increment of a pseudo range and a time increment of an accumulated carrier phase. CONSTITUTION: A plurality of satellite signal receivers are used for receiving satellite signals transmitted from satellites. A plurality of filters are used for filtering the signals received through channels of the plural receivers. A plurality of multi-path detectors are used for computing the permutation of a difference between a time increment of a pseudo range and a time increment of an accumulated carrier phase for the measured values received from the plural channels. The multi-path detectors identifies the presence of the multi-path noise of the corresponding channel on the basis of a variation of the computed permutation. A plurality of selectors are used for restraining the selection of the corresponding channel according to output values of the multi-path detectors.
Patent KR-20030039269-A (KR)
Inventor: SONG YEONG TAK
IPC: B22D11/16
Filed: 2001-11-12
Abstract: PURPOSE: A slab width sensing apparatus for transfer car is provided to prevent falling accident of the slabs during transferring the slabs using lift crane by measuring width of a pair of slabs transferred by the transfer car and having workers recognize the deviation in case that deviation of the width of the slabs is large. CONSTITUTION: The slab width sensing apparatus for transfer car comprises a moving part comprising a moving plate installed inside the transfer car for moving slabs, a driving motor installed at the center of the upper surface of the moving plate, a screw shaft rotated by receiving rotary power of the driving motor, and a support bar installed at both sides of the screw shaft in such a way that the support bar is moved to the center of the transfer car; a sensing part (30) comprising an oil cylinder (31) installed so that it is moved along with the support bar, and a touch bar (33) installed at the rod of the oil cylinder (31) and contacted with the side surface of upper and lower slabs; and a control part (40) comprising a pair of operating cylinders (42) installed on the upper surface of a fixed plate so that the operating cylinders (42) are operated by oil discharged from the oil cylinder (31) along the width of the slabs sensed in the sensing part (30), a connection part connected between the rod of the operating cylinders (42), and an output means (50) installed at the center of the connection bar in such a way that the output means (50) is moved on the upper surface of the fixed plate.
Patent KR-20010112196-A (KR)
Title: 게시물과 함께 광고를 표시하는 인터넷 광고방법 및 그 장치
Inventor: YOO IN SANG
Filed: 2001-11-27
Abstract: 본 발명은 인터넷에서의 광고방법 및 그 장치에 관한 것으로, 본 발명에 따른 인터넷 광고방법은 (a) 인터넷 서버에서 광고소스를 입력받는 단계, (b) 관리자로부터 게시판에 상기 광고소스를 표시할 위치정보를 설정받는 단계, (c) 사용자 컴퓨터로부터 게시물을 입력받는 단계, (d) 사용자의 요구에 따라 선택된 소정의 게시물과 함께 상기 광고를 상기 사용자 컴퓨터에 표시되도록 하는 단계를 포함하는 것을 특징으로 한다. 
     본 발명에 따른 광고방법은 게시물의 내용(contents)과 함께 게시물의 내용의 상단 또는 하단과 중간에에 광고를 보여지게 함과 사용자가 내용을 메일보내기 할 때 보여졌던 광고를 함께 메일 수신자에게 전송 되게하여 광고효과를 높일 수 있으며, 배너광고의 크기 및 광고위치를 자유롭게 결정할 수 있는 효과가 있고 사용자가 자발적으로 광고를 타인에게 보내게 함으로서 광고의 효과와 신뢰도를 높일 수 있다.
Patent KR-20020046185-A (KR)
Inventor: LUCIANO SALICE
IPC: F16B12/20
Filed: 2001-12-07
Abstract: PURPOSE: A fastener is provided to be produced simply and to be firmly fixed in a bore hole only by a lever. CONSTITUTION: A fastener consists of two expander parts, fitted into a bore(31) while collapsed, and expanded by a part moved by a lever hinged to the fitting. The expander parts(7) are parts of a stud, separated by a slot(9), and connected and pivoted with their upper ends to the fitting. The moveable part is a flat spreader part pressed into the slot. The fitting is e.g. an assembly plate and is part of a hinge. Thereby, the spreader is fixed firmly.
Patent KR-20030046946-A (KR)
Title: A method of dust suppression in steelmaking ladle
Inventor: BAEK SEUNG GWAN
IPC: C21C5/38
Filed: 2001-12-07
Abstract: PURPOSE: A method for suppressing visible dust scatter in steelmaking ladle is provided. CONSTITUTION: In a method for suppressing visible dust scatter generated from empty ladle after hot metal is poured into continuous caster from ladle in steelmaking process, the method is characterized in that water is sprayed into empty ladle via a lance shaped as branched pipe, being laden in gases such as air, nitrogen and argon, wherein the amount of water to be sprayed into the empty ladle is 0.5 to 3 L/min·m¬3.
Patent KR-20020020664-A (KR)
Inventor: JANG SUK DAM
IPC: E02D17/20
Filed: 2001-12-07
Abstract: PURPOSE: A slope protective block provided with a drainage channel is provided to prevent a landslide of a slope caused by rainwater by collecting rainwater falling on a slope through a drainage channel. CONSTITUTION: The slope protective block provided with a drainage channel comprises drainage channel grooves(20)(30) formed on the center of a crossed protective block(10), a main drainage channel groove(20) whose bottom is flat vertically, and an inclined drainage channel groove(30) whose bottom is inclined inward to the main drainage channel groove(20), wherein bolt-fitting holes(70A)(70B) are formed on upper and lower borders of the main drainage channel groove(20) and both borders of the inclined drainage channel groove(30), joints(80A)(80B) are formed on the lower end of the main drainage channel groove(20) and one end of the inclined drainage channel groove(30), an anchor inserting hole(40) is formed on the lower joint(80A) of the main drainage channel groove(20) and an upper border(31) of the inclined drainage channel groove(30), and a border rainwater collecting projection(50) is formed on a lower border(32).
Patent KR-20030049223-A (KR)
Title: exhaust brake system for vehicles
Inventor: PARK BYEONG CHEOL
IPC: F01N3/34
Filed: 2001-12-14
Abstract: PURPOSE: An exhaust brake system of a vehicle is provided to solve the problem of defective operation due to the thermal expansion of members by substituting a butterfly valve with a piston valve and to lengthen the life span of parts by compacting the structure of a control device of the piston valve. CONSTITUTION: An exhaust valve body(20) installed in an exhaust pipe(9) includes a pressure chamber(22) forming a specific closed space, a piston(24) movably installed in the pressure chamber, and a valve plate(26) combined to one front end of the piston and closing the exhaust pipe. If compressed air is supplied to the pressure chamber from a magnetic valve, an exhaust path is switched to a closed stat from an open state. Accordingly, instable performance of a brake system due to the deflection of closed degrees in the exhaust path is avoided.
Patent KR-20030049490-A (KR)
Title: The device for automatically sticking a strip
Inventor: PARK SEONG GYU
IPC: B29D30/44
Filed: 2001-12-15
Abstract: PURPOSE: Provided is an automatic attachment equipment for strip which lets the strip attached to joint side of a body fly to keep constant length and tension power same as the thickness of the body fly so that it contributes to raise product quality. CONSTITUTION: The automatic attachment equipment for the strip comprises the parts of: a strip supplier(100); more than one attachment unit(300) which receives the strip(101) from the strip supplier, moves at upper side of a body fly conveyer(500) in width direction of the conveyer and attach the strip to a body fly connection part(501); a mobile device(200) for the attachment unit which supports and moves the attachment unit in width and length direction of the body fly conveyer; and a controller which controls the attachment unit and the mobile device for the attachment unit.
Patent KR-20030050671-A (KR)
Title: Method for fabricating semiconductor device
Inventor: KWON IL YEONG
IPC: H01L21/28
Filed: 2001-12-19
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of restraining the increase of parasitic capacitance and preventing the decrease of operating speed by using an oxide layer spacer and a metal plug, respectively. CONSTITUTION: A plurality of gate patterns(23) are formed on a semiconductor substrate(21). An oxide layer spacer(25) is formed on both sidewalls of each gate pattern. Then, the first interlayer dielectric is deposited on the entire surface of the resultant structure. A contact hole is formed between the gate patterns by etching the first interlayer dielectric for exposing the predetermined surface of the semiconductor substrate. A plug made of a doped polysilicon layer(28) and a metal layer(29), is formed in the contact hole.
Patent KR-20030052626-A (KR)
Title: Apparatus for tuto matic control of primary cooling degree in mold of continous casting process
Inventor: PARK BYEONG HEUN
IPC: B22D11/124
Filed: 2001-12-21
Abstract: PURPOSE: An automatic primary cooling degree controlling apparatus for a mold is provided to automatically control a primary cooling degree of the mold by adjusting height of a molten steel surface level. CONSTITUTION: An automatic primary cooling degree controlling apparatus includes a height adjusting section for adjusting height of a copper plate, an expansion measuring section for measuring an expansion rate of a strip, and a control section for sending an expansion value of the strip to the height adjusting section. The height adjusting section has a long-side copper plate, a short-side copper water jacket(401), a fixing nut(402) for fixing a screw(302), a motor(304) connected to a control line(308) of a control computer, a worm-worm wheel assembly, a reduction device(303), and a guide rail(301), into which wheels(307) attached to the reduction device(303) are inserted.
Patent KR-20030053092-A (KR)
Title: Method for forming cathode terminal of Lithium ion secondary battery
Inventor: JUN TAE HYEON
IPC: H01M2/30
Filed: 2001-12-22
Abstract: PURPOSE: A method for preparing a negative electrode terminal of a lithium ion secondary battery is provided, to reduce the internal resistance of a battery and to improve the productivity by preventing the molten copper from sticking to an electrode. CONSTITUTION: The method comprises the steps of preparing an active material coating part, negative and positive electrode plates(410, 420) where the active material is not coated and which have each projected tap, alternately layering the negative and positive electrode plates several times to form an electrode body(100), preparing a can(200) which has a space where the electrode body is inserted and a negative electrode tap receiving part and is made of a metal having a melting point higher than that of the negative electrode tap by 100-300 deg.C, and preparing a welding auxiliary plate(300) made of a metal having a melting point higher than that of the negative electrode tap by 100-300 deg.C; inserting the electrode body into the can to place the negative electrode tap on the upper face of the negative electrode receiving part; placing the welding auxiliary plate on the upper face of the negative electrode tap; and placing the electrode of a resistant spot welder on the upper face of the negative electrode receiving part and the upper face of the welding auxiliary plate, respectively, and passing the electricity to spot weld the negative electrode tap to the can.
Patent KR-20030053572-A (KR)
Title: Apparatus for removing alien substance of roll surface and line up
Inventor: CHOI HYANG GI
IPC: B21B28/02
Filed: 2001-12-22
Abstract: PURPOSE: A roll aligning apparatus capable of removing impurities from a roll surface is provided to improve working efficiency and productivity by automatically aligning a roll through detecting impurities formed on the roll surface. CONSTITUTION: A roll aligning apparatus includes an impurity removing section and a roll aligning section. The impurity removing section has a bed(50) formed with a plurality of rotating wheels(48), a bed driving device for moving the bed(50) in forward or backward direction, a roller supporting part formed at both side ends of the bed(50), and a roll surface treating part for detecting and removing impurities from a roll surface. A pair of rollers(45) are installed at an upper end of a supporting member having a plurality of covers(53,54,55,56). The bed driving device has a joint block(52) and a counting motor(51).