baber/WOPTO huggingface dataset:
Patent KR-20010110464-A (KR)
IPC: H04B1/40
Filed: 2000-03-21
Abstract: 본 발명에 따른 무선 장치는 안테나(104), 안테나를 공용하는 송신 회로 (102) 및 수신 회로(105)를 포함한다.  상기 장치는, 캘리브레이션 시에, 상기 송신 회로의 출력을 상기 송신 회로 및 상기 수신 회로를 통과하는 신호에 생기는 위상 회전량 및/또는 진폭 변동량을 산출하기 위한 상기 수신 회로의 입력에 접속한다.  상기 장치는 기준 신호를 수신 회로를 통과하는 신호에 생기는 위상 회전량 및/또는 진신호에 생기는 위상 회전량 및/또는 진폭 변동량에 관한 정보에 기초하여 산출한다.  상기 정보에 기초하여 송신 회로와 수신 회로 사이의 위상 회전량 및/또는 진폭 변동량의 차를 보정하는 보정치를 산출한다.
Patent KR-20020013883-A (KR)
Title: Fruit chiller
IPC: A47G19/02
Filed: 2001-03-12
Abstract: A chiller for fresh fruit and other perishable food products is cooled with a thermoelectric device and includes a cool air recirculating system that minimizes air flow path lengths and provides uniform cool air distribution throughout a fruit container removably supported above the thermoelectric module. The cooling air flow duct system is formed in part by the bottom wall of the container, thereby enhancing direct cooling air flow contact in minimizing the lengths of the flow paths.
Patent KR-20020015059-A (KR)
IPC: D01F6/18
Filed: 2000-06-23
Abstract: (a) 80중량% 이상 95중량% 미만인 아크릴로니트릴단위를 함유하는 아크릴로니트릴계 중합체로 되고, (b) 단섬유강도가 2.5~4.0(cN/dtex)의 범위이며, (c) 단섬유신도가 35~50%의 범위이고, (d) 인장시험을 행하여 단섬유를 파단했을 때에, 인장파단측면에 섬유축방향을 따라 길이 20 ㎛ 이상의 균열부를 생기게 하는 아크릴로니트릴계 합성 섬유가 개시된다. 이 섬유는, 표층부와 섬유내부와의 배향이 균일하고, 강도, 신도 및 염색성에 있어서 우수한 성질을 구비하고 있어, 울과 같은 감촉을 갖는 것이다. 따라서, 예를 들면 스웨터 등의 의료소재나 파일 등의 장식용직물 소재 등의 용도를 목적으로 하는 합성 섬유로서 지극히 바람직하다.
Patent KR-20020057821-A (KR)
Inventor: KITABAYASHI MASASHI
IPC: G02F1/13
Filed: 2002-01-04
Abstract: PURPOSE: To provide a position adjusting device for an optical modulating device with which the position adjusting work can be easily carried out. CONSTITUTION: A referential projection lens 345 which enlarges and projects the beam synthesized by a cross dichroic prism to form a projected image and which has specified optical characteristics is assembled for common use in the position adjusting device. Once the position of the optical axis is aligned when the lens is assembled, alignment of the optical axis is not necessary when the position of a liquid crystal panel is to be adjusted but only the liquid crystal panel and the cross dichroic prisms are required to be exchanged, therefore, makes the position adjusting work easy.
Patent KR-20030060210-A (KR)
Inventor: PARK BYEONG JUN
IPC: G01C21/16
Filed: 2002-01-07
Abstract: PURPOSE: A device for measuring a position of a user terminal using a GPS(Global Positioning System)/gyro sensor is provided to calculate a position change value in accordance with a mobile range, and to detect a value added to an initial position value as a position value of the user terminal, thereby exactly measuring the position of the user terminal in a shading area. CONSTITUTION: A gyro sensor(101) senses an attitude angle of a user terminal. A GPS processor(103) receives a GPS satellite signal, and calculates a code pseudo range and a carrier pseudo range rate between a GPS satellite and the user terminal. A position detector(105) calculates initial position values of a base station and the user terminal with the code pseudo range and the carrier pseudo range rate at an initial point, calculates the first range between the user terminal and the base station with first round-trip delay time information, calculates the second range with the second round-trip delay time information, and calculates a mobile range of the user terminal with an attitude angle and the first and the second ranges. The detector(105) calculates a position change value in accordance with the mobile range, and detects a value added to the initial position values as a position value of the user terminal.
Patent KR-20030060435-A (KR)
Title: Photoresist Composition And Method of Manufacturing Pattern Using The Same
Inventor: JU JIN HO
IPC: G03F7/022
Filed: 2002-01-09
Abstract: PURPOSE: Provided are a photosensitive resin which can prevent the flowing of organic insulating film resulting from a thermosetting process to form a desired pattern, and a method for forming a pattern which shows an excellent profile after the thermosetting process. CONSTITUTION: The photosensitive resin composition comprises 100 parts by weight of alkali-soluble acrylic copolymer, 5-100 parts by weight of 1,2-quinonediazide compound, 2-35 parts by weight of nitrogen-containing crosslinking agent, and 0.1-10 parts by weight of thermal acid generator that generates an acid by heat. The alkali-soluble acrylic copolymer has polystyrene-reduced average molecular weight of 5 x 10¬3 to 3 x 10¬4. The alkali-soluble acrylic copolymer is produced by copolymerizing 5-40 wt% of unsaturated carbonic acid, unsaturated carbonic acid anhydride, or a mixture thereof, 10-70 wt% of epoxy group-containing unsaturated compound, and 10-70 wt% of olefinic unsaturated compound in the presence of solvent and polymerization initiator.
Patent KR-20030061613-A (KR)
Title: Liquid developer imaging system
Inventor: PARK GEUN YONG
IPC: G03G15/10
Filed: 2002-01-15
Abstract: PURPOSE: A wet image forming system is provided to simplify a developer supply construction and make a developer uniform using a metering blade. CONSTITUTION: A wet image forming system includes a developer container that contains a developer, a developing roller(110), a metering blade(160), a deposit plate, a developer supply(150), and a power supply(121). The developing roller is partially dipped in the developer contained in the developer container and rotates, facing a photosensitive roller(170). The metering blade scrapes the developer adhering to the outer surface of the developing roller by a predetermined thickness of the developer. The deposit plate is placed having a predetermined gap from the developing roller. The developer supply supplies the developer to the gap between the developing roller and deposit plate. The power supply applies a voltage to the deposit plate such that the developer moves from the gap toward the developing roller according to an electric force.
Patent KR-20020077795-A (KR)
Title: Inductor member
Inventor: KONDO MASAHIRO
IPC: H01F1/053
Filed: 2002-01-21
Abstract: PURPOSE: To provide an inductor component which can get a maximum bias effect without considering to ensure a clearance. CONSTITUTION: A core 11 is bonded to both ends downsides of an I-shaped core 12 through a bond magnet 14 to form a two-slot square-shaped assembly on the whole.
Patent KR-20020024174-A (KR)
Inventor: SON YOUNG SUK
IPC: F25D11/04
Filed: 2002-01-30
Abstract: PURPOSE: A fermented fish storage device of digital type is provided to achieve an improved user convenience by fermenting fish and salted food in a rapid and natural manner. CONSTITUTION: A storage device(1) comprises a computer control chip(12') for controlling fermentation of food, a freezing compartment(2'), a refrigerating compartment(3), fermentation compartments(4 to 13), a circuit unit(3'), a power unit(4), a battery unit(5'), a display(15'), a button(16'), a night illuminator(17'), a television(18'), a computer(19'), a facsimile(20'), an aromatic odor generator(21'), a negative ion generator(22'), an O3 generator(23'), a lock(25'), a CCTV(26''), a remote alarm device(26'), a computer chip(27') and internal ceramics(29').
Patent KR-20030065205-A (KR)
Title: Method for measurement of osteoporosis risk factor by measuring polymorphism of genes involved in osteoporotic process and kit for diagnosis of genetic oseoporosis risk factor using the same
Inventor: KIM DEOK JAE
IPC: C12Q1/68
Filed: 2002-01-31
Abstract: PURPOSE: A method for measurement of an osteoporosis risk factor by measuring polymorphism of genes involved in osteoporotic process and a kit for diagnosis of a genetic risk factor of osteoporosis are provided, thereby easily measuring the possibility of osteoporosis generation. CONSTITUTION: A method for measurement of an osteoporosis risk factor by measuring polymorphism of genes involved in osteoporotic process comprises the steps of: (1) measuring the polymorphism regions of genes relating to osteoporosis from DNA extracted from a sample; and (2) obtaining relationship between the polymorphism regions obtained from the step (1) and the amount of bone density, wherein the gene is selected from LEPR, ER, vitamin D receptor (VDR) and transforming growth factor-beta1(TGF-β1); the polymorphism region of LEFR is selected from Gln223Arg, Ser492Thr, Ala976Asp and Pro1019Pro; the polymorphism region of ER is PvuII and XbaI recognition sites; and the polymorphism is determined by using DNA sequencing, PCR-SSCP analysis, RFLP analysis, allyl specific hybridization or DNA chip method.
Patent KR-20030069266-A (KR)
Title: Compostition of resist stripper
Inventor: CHOI HO SEONG
IPC: C11D7/34
Filed: 2002-02-19
Abstract: PURPOSE: A resist stripper solution composition is provided, which is improved in the resist stripping property, does not damage an O-ring or corrode the metal under layer and is low volatile. CONSTITUTION: The resist stripper solution composition comprises 5-50 wt% of at least one product obtained by reacting alkyl acetoacetate or acetic acid with fatty acid amine; 50-95 wt% of a solvent selected from the group consisting of water, 25% tetramethylammonium hydroxide aqueous solution, glycol and an organic polar solvent. Preferably the alkyl acetoacetate is methyl acetoacetate or ethyl acetoacetate; the fatty acid amine is monoethanolamine, isopropanolamine, diethanolamine, dimethylaminoethanol or dimethylethanol; the glycol is ethylene glycol monomethylether, ethylene glycol monobutylether, butyl carbitol, ethyl carbitol, dipropylene glycol monomethylether, dipropylene glycol monoethylether, or triethylene glycol; and the organic polar solvent is N-methyl pyrrolidone, dimethyl sulfoxide or dimethyl acetamide.
Patent KR-20030010478-A (KR)
Title: System and method of wafer transferring, and automated guided vehicle system
Inventor: AKIYAMA SHUJI
IPC: H01L21/00
Filed: 2002-02-22
Abstract: PURPOSE: To shorten the time required for posture alignment of a wafer in the transfer process and improve the wafer transfer efficiency in a wafer transfer system. CONSTITUTION: The central position of a wafer 10 mounted on a mounting platform 41 is calculated, an angle of rotation of the mounting platform 41 until the wafer 10 takes a fixed posture is calculated based on the calculation result and the positional information of an ID mark 11 received in advance, and an amount of telescopic motion of a transfer arm 30 and an angle of rotation of a turntable 39 until the ID mark 11 of the wafer 10 takes a fixed position and posture and the wafer 10 is set with respect to an OCR 43 are calculated. Then, the calculated angle of rotation of the mounting platform 41 is corrected based on the angle of rotation of the turntable 39, the wafer is rotated by rotating the mounting platform 41 by the amount of the corrected angle of rotation, and the wafer 10 is transferred to the OCR 43 by a transfer device 3.
Patent KR-20020069496-A (KR)
Inventor: OHYAMA TATSUSHI
IPC: H04N19/115
Filed: 2002-02-26
Abstract: PURPOSE: To provide a transmitter and a receiver that properly transmit or receive or reproduce an image, depending on a situation. CONSTITUTION: A control section 12 references a transmission status table in a storage section 11 to control a quantity of image data to be sent by a transmission section 15. Thus, the transmitter 10 can transmit image data of the quantity depending on the transmission status and the receiver 20 can properly display an image with the received image data.
Patent KR-20030071908-A (KR)
Title: structure of heater in CRT
Inventor: KO BYEONG DU
IPC: H01J29/04
Filed: 2002-03-02
Abstract: PURPOSE: A heater structure for a cathode ray tube is provided to inhibit a dielectric breakdown between the cathode and heater caused due to the increase of breakdown of the heater. CONSTITUTION: A cathode ray tube comprises a heater having a surface on which an insulating layer and a blackening layer are formed. The surface of the heater is coated with an alumina film having a sintering strength of 65 to 75g. The sintering strength of the alumina film is obtained by sintering the heater at the temperature of 1450 to 1550°C.
Patent KR-20020081548-A (KR)
Inventor: OGISU NORIYUKI
IPC: F02M25/06
Filed: 2002-03-14
Abstract: PURPOSE: To simplify a communication passage structure between a support structure to support a gas liquid separation chamber of a blow-by gas recirculation means at a connecting tube and an intercommunicating passage structure between the connecting tube and the gas liquid separation chamber, in a suction system of an internal combustion engine where a carburetor and an air cleaner situated in the upper stream thereof are intercoupled by the connecting tube. CONSTITUTION: Two support parts 25 and 26 to support the blow-by gas recirculation means RB are integrally situated at the connecting tube TC to intercouple the air cleaner AC and the carburetor CA. One 25 of them is also used for a communication passage 25a to intercommunicate the connecting tube TC and the gas liquid separation chamber 29.
Patent KR-20030077330-A (KR)
Title: Cooking Container and Microwave Oven Having the Cooking Container
Inventor: HUH JEONG UI
IPC: A47J36/02
Filed: 2002-03-26
Abstract: PURPOSE: A cooking container and a microwave oven having the cooking container are provided to cook both sides of the food at the same time, while protecting inner surfaces of the main body and cover from being corroded by foodstuffs. CONSTITUTION: A cooking container(20) comprises a main body(30) and a cover(40). The main body includes a first cooking portion(31) having a near rectangle shape, and a second cooking portion(36) having a near regular square shape and which is arranged at a side surface of the first cooking portion. The first cooking portion includes an embossed section(32) and a plurality of convex sections(33) arranged at predetermined spacings in the embossed section. The cover includes an embossed section(42) protruded downward from the inner surface of the cover, and a plurality of convex sections(43) arranged in the embossed section.
Patent KR-20030078362-A (KR)
Title: Method for Manufacturing Liquid Crystal Display devices
Inventor: NOH BYEONG TAE
IPC: G02F1/13
Filed: 2002-03-29
Abstract: PURPOSE: A method for manufacturing a liquid crystal display is provided to promptly form pixel electrodes by etching an amorphous indium tin oxide thin film with a strong acid. CONSTITUTION: A plurality of thin film transistors are formed on a substrate(109), being connected with gate wires and data wires(103). A passivation film(113) is formed on the substrate including the thin film transistors. An amorphous indium tin oxide thin film is deposited on the passivation film. To form a pixel electrode(108) of each pixel area defined by the gate wires and the data wires, a part of the amorphous indium tin oxide thin film is etched by an HF(Hydrofluoric acid).
Patent KR-20020077262-A (KR)
Inventor: MATSUI YOSHINORI
IPC: H04N7/24
Filed: 2002-03-29
Abstract: PURPOSE: A data reproduction apparatus and a data reproduction method are provided to select video streams supplied to a receiving terminal according to the user's preference. CONSTITUTION: A server(100a) is offered with a data storage unit(120) which holds plural video streams having different I-frame intervals, and a data transmission unit(110a) for transmitting a predetermined video stream among the plural video streams, according to the command signal Sc from a receiving terminal(200a). The receiving terminal transmits a data designation signal(command signal) Sc which designates one of the plural video streams stored at the server end, to the server, on the basis of the contents of user setting. Therefore, at the receiving terminal, a video stream to be supplied from the transmitting end(server) is selected between one having a high resistance to transmission error and one having a high video quality, according to the user's preference.
Patent KR-20030080607-A (KR)
Title: Automatic Response System for automatization of a power distribution
Inventor: LIM TAE HYEON
IPC: H04L12/24
Filed: 2002-04-09
Abstract: PURPOSE: An ARS(Automatic Response System) for distribution automation is provided to receive the failure situation of various distribution automation system devices from a distribution automation system and guide accident contents and recovery contents. CONSTITUTION: A plurality of wireless telephone users(10) inquire or report accident contents through a mobile communication network, and receive recovery contents. A plurality of wired telephone users(20) inquire or report accident contents through a PSTN(Public Switched Telephone Network), and receive recovery contents. A plurality of Internet users(30) inquire or report accident contents through an Internet network, and receive recovery contents. A distribution automation system(200) remotely controls, monitors, and operates a terminal for protecting various distribution system devices installed in distribution lines. An intelligent response center(100) obtains the accident contents and the recovery contents from the distribution automation system(200), and automatically guides the accident contents and the recovery contents to users by a TTS(Text To Speech). The intelligent response center(100) receives the report with respect to the accident contents, and provides information for processing accidents to the distribution automation system(200).
Patent KR-20030082236-A (KR)
Inventor: KIM SUNG GUN
IPC: F02M27/00
Filed: 2002-04-17
Abstract: PURPOSE: A brown gas generator is provided to reduce the size of the generator, while achieving improved combustion efficiency and engine output. CONSTITUTION: A brown gas generator comprises an electrolytic cell case(30) having an upper expanded portion(32) for widening the surface of the electrolyte, a level gauge(40) arranged at a side of the expanded portion, and cooling blades(33,34) arranged at a lower case(31) so as to allow for a natural cooking operation; an electrolytic cell(20) installed in the electrolytic cell case, which connects an automobile battery power to a positive terminal(21) and a negative terminal and performs an electrolytic analysis; and an automatic water supply unit(10) for supplying water to the electrolytic cell.
Patent KR-20030023850-A (KR)
Inventor: ETO SATOSHI
IPC: G11C29/48
Filed: 2002-04-29
Abstract: PURPOSE: A semiconductor device is provided to ensure that the memory chip mounted in an SIP is tested without increasing the costs of the semiconductor device formed as the SIP and the semiconductor devices mounted in the SIP. CONSTITUTION: A semiconductor device is formed as a system-in-package by mounting a logic chip and a memory chip(14) on a system board. The logic chip has memory connection terminals for connection to terminals of the memory chip(14). The logic chip has a logic circuit(16) that operates in synchronism with a clock signal CLK, a memory controller(18), memory interfaces(20,22), a memory testing circuit(24), an entry circuit(26), external interfaces(28,30), a memory testing interface(32) and a switch(34). The memory chip(14) is a synchronous DRAM, which operates in synchronism with the clock signal CLK, mounted on the system board. The memory chip(14) has a plurality of memory cells(MC) arranged in a matrix form, a plurality of bit lines BL for inputting data into these memory cells(MC) and outputting data therefrom, and word lines WL for selecting the memory cells(MC). The memory cells(MC) each have a capacitor for holding data. That is, the memory cells(MC) are volatile memory cells.
Patent KR-20020084419-A (KR)
Inventor: BOGAN LEONARD EDWARD JR
IPC: C01B19/00
Filed: 2002-04-30
Abstract: PURPOSE: Provided is a process for producing an improved catalyst wherein the activity and/or selectivity is enhanced, therefore the overall yield of the desired reaction product is also enhanced. CONSTITUTION: The process for producing an improved catalyst comprising a mixed metal oxide having the empirical formula: MoaVbNcXdZeOf(wherein N is at least one element selected from the group consisting of Te and Sb, wherein X is at least one element selected from the group consisting of Nb, Ta, Ti, W, Se, Al, Zr, Cr, Mn, Fe, Ru, Co, Rh, Ni, Pt, Bi, B, In, As, Ge, Sn, Li, Na, K, Rb, Cs, Fr, Be, Mg, Ca, Sr, Ba, Ra, Hf, Pb, P, Pm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu, wherein Z is at least one element selected from the group consisting of Au, Ag, Re, Pr, Zn, Ga, Pd, Ir, Nd, Y, Sm, Tb, Br, Cu, Sc, Cl, F and I, and wherein, when a=1, b=0.01 to 1.0, c=0.01 to 1.0, d=0.01 to 1.0, e=0 to 0.1 and f is dependent on the oxidation state of the other elements), comprises the steps of : (a) admixing the compounds of elements Mo, V, N, X and Z and at least one solvent at a temperature greater than or equal to 45 deg.C to form an admixture, wherein Mo, V, N, X and Z are present in such amounts that the atomic ratio of Mo:V:N:X:Z is a:b:c:d:e, and, when a=1, b=0.01 to 1.0, c=0.1 to 1.0, d=0.01 to 1.0 and e=0 to 0.1; (b) removing the at least one solvent from the formed admixture to form a catalyst precursor; and (c) calcining the catalyst precursor to obtain the mixed metal oxide.
Patent KR-20030088279-A (KR)
Title: Fuel fired heater
Inventor: KWON YEONG HAE
IPC: B60H1/03
Filed: 2002-05-14
Abstract: PURPOSE: A combustion heater of an automobile is provided to promote atomization of fuel and to improve combustion efficiency of fuel by forming a solenoid valve controlling fuel forcibly fed by a fuel pump in front of a fuel nozzle, and forming a solenoid valve controlling compressed air forcibly fed by an air compression pump in front of an air spray nozzle. CONSTITUTION: A combustion heater(30) includes a cylindrical burner(31) having a plurality of air inlets(34) formed on a periphery thereof, a nozzle body(35) inserted to a center of an upper side thereof to supply fuel and compressed air, and a heat exchanger(33) attached to a lower part thereof; an air spray nozzle(62) inserted into the nozzle body in longitudinal direction to supply compressed air into a combustion chamber(32) of the burner; a fuel spray nozzle(52) inserted into the nozzle body in longitudinal direction to spray fuel pumped by a fuel pump into the combustion chamber of the burner; an air controlling solenoid valve(64) controlling amount of compressed air supplied to the air spray nozzle; a fuel controlling solenoid valve(54) controlling pressure and amount of fuel sprayed by the fuel spray nozzle; and a coolant line(40) installed on a lower side of the heat exchanger to transfer heat to a heater unit.
Patent KR-20020041391-A (KR)
Inventor: KIM SUNG HWAN
IPC: F23Q1/00
Filed: 2002-05-16
Abstract: PURPOSE: A charcoal fire ignitor is provided to prevent environmental contaminants and not to give unpleasant smoke, ashes or smell to a foot passenger by filtering the smoke, ashes or smell generated from charcoal fire using an air purifier. CONSTITUTION: A charcoal fire ignitor comprises a casing, an air purifier(22) and a water pump(30). The casing includes an auxiliary water tank(36) on upper portion, a major water tank(38) in a lower portion connected with the auxiliary tank through a water pipe, and a charcoal firing chamber(40) in the middle portion in which a plurality of charcoals are contained. The air purifier is installed between the charcoal firing chamber and major water tank so as to filter various smokes, ashes or smells generated from the charcoal in the charcoal firing chamber. The water pump is installed between the major water tank and the air purifier so as to supply water to the purifier.