baber/WOPTO huggingface dataset:
Patent KR-20000019514-A (KR)
Title: Process for preparing light accumulating crayon pastel
Inventor: KIM KWAN JUNG
IPC: C09D13/00
Filed: 1998-09-12
Abstract: PURPOSE: A crayon pastel for accumulation of light is prepared which increases brightness of light. CONSTITUTION: The crayon pastel comprises more than 1 weight % of light accumulating pigment, 20- 80 weight % of filler containing more than 20 weight % of alumina, 20- 80 weight % of oil and other improving agent. Thus, 5 % light accumulating pigment, 34 % of filler containing 30 % of alumina, 60 % of oil and 1 % of improving agent are mixed to give the crayon pastel.
Patent KR-20000019922-A (KR)
Title: Decoder for generating message reception end signal and method for controlling the same
Inventor: PARK GEON YOUNG
IPC: H04B1/06
Filed: 1998-09-16
Abstract: PURPOSE: A decoder for generating a message reception end signal and a method for controlling the same are provided to prevent an overload for detecting a message end point and reduce a battery consumption for detecting the message end point. CONSTITUTION: A decoder for generating a message reception end signal comprises a capacity buffer(111), a transfer packet unit(121), an address comparator(113), a vector comparator(115), a vector storage buffer(117), and a comparator. A method for controlling a decoder for generating a message reception end signal comprises the steps of: examining whether a current processed received message is an address, or not; examining whether the current processed received message is state information, or not if the current processed received message is not the address; examining whether a message reception end data is detected, or not if the current processed received message is not the state information; and transferring the message reception end data to a controller of a beeper if the message reception end data is detected.
Patent KR-20000021201-A (KR)
Title: Safflower essence and its extraction method
Inventor: KANG HEE SONG
IPC: A23L2/00
Filed: 1998-09-25
Abstract: PURPOSE: A safflower essence produced by a method of heat extraction of safflower harvested in its optimal harvesting time, when having a maximum amount of pharmacologically effective elements in vacuum condition, then being packed is provided so that the essence still contains effective components without being degenerated, for stiffness, blood circulation, heart disease, osteoporosis, arthritis and the like. CONSTITUTION: An extraction method for producing safflower essence is comprised of: drying safflower harvested in its optimal harvesting time, when having a maximal amount of pharmacologically effective elements, naturally under the shade for about 15 days; mixing the 1kg of dried raw material with 400ml of water; extracting the safflower essence to 1000ml from the mixture by heating at 120°C in vacuum condition for about 6 hours; and condensing the 1000ml of safflower extracts to dry completely by evaporating at 120°C for about 6 hours in an evaporator. The safflower essence according to the extraction method contains inorganic materials, linoleic acid, glycoside, and certain. The packed safflower essence is easy to take and bring with, and can be prepared suitable for each different individual habitus and types of disease to prevent side effects.
Patent KR-20000025364-A (KR)
Title: Maintenance apparatus of image forming device
Inventor: HA JONG HO
IPC: B41J2/165
Filed: 1998-10-10
Abstract: PURPOSE: A maintenance apparatus of an image forming device is provided to reduce a space occupancy in the maintenance apparatus and to reduce a driving noise by minimizing a noise generated by the movement of the maintenance device. CONSTITUTION: A maintenance apparatus(100) mounts an ink head(20) and is installed in a service section moving when a carriage(30) for reciprocating waits for printing. Herein, the maintenance device has an additional driving device, and the driving device is a stepping motor(110) controlled by a circuit unit, of which a motor shaft(11) right and reverse rotates. In addition, the carriage reciprocates at the service section, including a printing section by a carriage driving device such as a driving pulley(42) for rotating by the driving force of a main stepping motor, a slave pulley(43) relatively installed with the driving pulley and a timing belt(44) for moving between the slave and the driving pulley.
Patent KR-20000031245-A (KR)
Title: Process chamber
Inventor: CHOI CHANG HOON
IPC: C23C14/50
Filed: 1998-11-04
Abstract: PURPOSE: A process chamber is provided to easily change substrate-receipt portion which is frequently contaminated and damaged from a stage. CONSTITUTION: A process chamber for performing many processes comprises a body(200), protruded ortions(262) and a substrate-receipt portion(260). The protruded ortions(262) are formed on each side of upper portion of the body(200). The substrate-receipt portion(260) is installed at an area between the protruded ortions(262). The substrate-receipt portion(260) is higher than the protruded ortions(262). Thereby, the substrate-receipt portion(260) can be easily changed, so that the process time can be shortened.
Patent KR-20000031361-A (KR)
Title: Connecting method of persons interested in the same subject in mobile commuinication system
Inventor: CHOE KWANG JU
IPC: H04B7/26
Filed: 1998-11-05
Abstract: PURPOSE: A connecting method of persons interested in the same subject in the mobile communication system is provided to fine the persons interested in the same hobby as the member of mobile communication system uses terminal. CONSTITUTION: A member inputs the expecting key word of persons interested in the same subject and transfers. The call connecting service system accepts the key word searches for other same mobile terminal. If other mobile terminal inputting same key word is, the system connects with the mobile terminal.
Patent KR-20000032109-A (KR)
Title: Pilot synchronous acquiring method and device in cdma system
Inventor: KIM JEONG GI
IPC: H04B7/26
Filed: 1998-11-12
Abstract: PURPOSE: A pilot synchronous acquiring method and device in CDMA system is provided to enhance processing speed and reduce power consumption by acquiring synchronous using a correlator. CONSTITUTION: A pilot synchronous acquiring method and device in CDMA system comprises steps of: receiving access signals and messages of a terminal through an access channel; filtering the received access signal to extract a pilot signal; calculating the offset between a PN code of a base station and an extracted PN code; and acquiring the offset synchronous of the PN code using a correlator.
Patent KR-20000032552-A (KR)
Title: Fabrication method of double thin film actuated mirror array
Inventor: KIM HONG SEONG
IPC: G02F1/015
Filed: 1998-11-16
Abstract: PURPOSE: A fabrication method of double thin film actuated mirror array is provided to prevent silicon oxide from being formed on a second sacrificial layer by wet-etching process using solvent for removing residual photoresist after post etching process. CONSTITUTION: A fabrication method of double thin film actuated mirror array comprises steps of: forming a drive substrate(5); sequentially forming a first sacrificial layer(25), a membrane, a lower electrode(35), a deformation layer(40) and an upper electrode(45) on the drive substrate and then forming an actuator(65) by connecting the lower electrode and a drain pad of the drive substrate; forming a second sacrificial layer(70) on the actuator; wet-etching using solvent removing residual photoresist after post etching process in order to form a post(75) supporting a mirror surface on the second sacrificial layer; forming a mirror surface on the second sacrificial layer and then patterning it; and removing the first and second sacrificial layers.
Patent KR-20000032659-A (KR)
Title: Polyester film
Inventor: LEE HONG JOO
IPC: C08J5/18
Filed: 1998-11-17
Abstract: PURPOSE: A polyester film containing aluminosilicate is provided which has excellent runability while maintaining high transparency by controlling the control of geometric factor of inorganic particles. CONSTITUTION: A polyester film comprises 0.002-0.2% by weight of aluminosilicate having a particle diameter of 0.3-5.0 micrometer and whose geometric factor(f) satisfying the equation; f is less than or equal 0.2 less than or equal phi/6. The polyester film is characterized in that it has high light transmittance, though inorganic particles in an identical amount are added to a film of the identical thickness and its physical property is controlled by the control of geometric factor and average particle diameters of the aluminosilicate.
Patent KR-20000033199-A (KR)
Title: Pad of semiconductor device and manufacturing method thereof
Inventor: LEE JAE GOO
IPC: H01L21/3213
Filed: 1998-11-20
Abstract: PURPOSE: A pad of a semiconductor device and manufacturing method thereof are provided to enlarge upper size of a contact pad so that a misalignment margin is increased, and to reduce contaminants from a flattening process. CONSTITUTION: A pattern of gate conductive layer and a pattern of gate mask are sequentially piled on a semiconductor substrate(100), and gate electrodes(107) having spacers(108) are formed at each side. Next, a 1st and 2nd insulation layers(110, 112) having an etching ration are sequentially formed. Next, using a mask for forming contact pads, the 2nd insulation layer(112) is etched until the surface of the 1st insulation layer(110) is exposed. Next, the 1st insulation layer(110) is removed so that openings(114) for forming pads are formed. Next, a conductive layer(116) is formed on the 2nd insulation layer(112) so that the openings(114) are filled. Next, the conductive layer(116) is etched by an etch back process so that contact pads(116a, 116b) are formed.
Patent KR-20000033669-A (KR)
Title: Method for controlling lighting of back light of car audiocassette
Inventor: OK DO KIL
IPC: G11B33/12
Filed: 1998-11-25
Abstract: PURPOSE: A method for controlling lighting of a back light of a car audio cassette is provided so that the back light for driving a display unit of the car audio cassette can be automatically lighted in a state where a tail switch is turned off just before or after the sunrise and sunset. CONSTITUTION: A method for controlling lighting of a back light of a car audio cassette comprises the steps of: judging whether a tail switch is turned on(S10), and judging whether a power switch for driving the car audio cassette is turned on(S12), when the light switch is turned off; confirming present date/time information(S14), and calculating the sunrise and sunset time of the present date from the basic data previously stored in a memory unit(S16), when the power switch is turned on; comparing the present time with the sunrise and sunset time of the present date(S18), and judging whether the present time satisfies the back light lighting conditions(S20); and outputting a control signal to a back light driving unit to light the back light(S22), when the present time is included in a predetermined range of the sunrise or sunset time.
Patent KR-19990045606-A (KR)
Title: 전자 부품을 실장하는 유연성 인쇄 회로 기판 유닛
IPC: H05K1/02
Filed: 1998-11-26
Abstract: 유연성 인쇄 회로 기판 유닛은 그 전면상에 실장되는 하나 이상의 전자 부품을 갖는 유연성 인쇄 회로 기판을 포함한다.  상기 전자 부품이 실장되는 영역에 대응하는 상기 유연성 인쇄 회로 기판의 이면 위치에 이면 보강판이 제공된다.  적어도 하나 이상의 상기 전자 부품을 피복하도록 상기 유연성 인쇄 회로 기판의 전면상에 상부 보강 구조가 제공된다.
Patent KR-20000038753-A (KR)
Title: Device of cutting thinly garlic
Inventor: HAN NAM CHUN
IPC: A23N15/00
Filed: 1998-12-09
Abstract: PURPOSE: A device of cutting thinly a garlic is provided th reduce personnel expenses and to be able to make many pieces of a garlic in short time by slicing automatically many garlics into pieces of a uniform thickness. CONSTITUTION: A device of cutting thinly a garlic comprises : a casing(10) ; a hopper(11) equipped on the upper side of a casing(10) ; the first blade assemblage(20) arranged horizontally through the lower side of an injector(12) of a hopper(11) and including multi-blades(22) formed in parallel in regular intervals on a blade shaft(21) ; the second blade assemblage(30) arranged in parallel with the first blade assemblage(20) and including blade shafts(21, 31) in between blades(22)of the first blade assemblage(20) ; a clutch of a blade assemblage to rotate a couple of blade assemblages(20, 30) in the opposite direction ; ejectors(60, 70) separating pieces of a garlic getting between blades(22, 32) of blade assemblages(20, 30) ; a collection case(50) arranged on the lower side of a couple of blade assemblages(20, 30) for sliding.
Patent KR-20000042538-A (KR)
Title: Polyethyleneterephthalate resin for container and process of manufacture
Inventor: KIM SUNG KI
IPC: C08G63/78
Filed: 1998-12-26
Abstract: PURPOSE: A polyethyleneterephthalate resin for container containing a copper compound and process for preparing the same are provided which are free from a black spot on the surface of a container and reduce the occurrence of aldehyde. CONSTITUTION: A resin comprising a copper compound in an amount of 0.0001 to 500ppm based on the weight of a copper atom is prepared by esterifying terephthalic acid or its ester with ethylene glycol and polycondensing, wherein the copper compound is added before polycondensation. Thus, the process improves transparency and promotes productivity by adding a copper compound during polymerization of polyethyleneterephthalate.
Patent KR-20000042694-A (KR)
Title: Broadcasting channel circuit
Inventor: PARK SEONG JAE
IPC: H03M7/00
Filed: 1998-12-26
Abstract: PURPOSE: A broadcasting channel circuit is provided to maintain a phase error and a voice quality suitable for a stereo broadcasting without using a separate channel for transferring phase information. CONSTITUTION: A broadcasting channel circuit comprises an analog-to-digital converting part(10), a compression part(20), a shuffling part(30), a sampling timing control part(50) and a control signal generating part(60). The analog-to-digital converting part(20) converts an analog audio signal for a broadcasting into a digital signal. The compression part(20) compresses a digital bit stream converted by the converting part(20) so as to be suitable for a PCM transfer, and increase a signal-to-noise rate and a transfer efficiency. The shuffling part(30) rearranges the digital data compressed by the compression part(20). The sampling timing control part(50) transfers a sampling timing signal determined on the basis of a time slot of a PCM line to be used by a corresponding broadcasting channel circuit. The control signal generating part(60) outputs clock and control information received from a system to the sampling timing control part(50) and a packing part(40).
Patent KR-20000042721-A (KR)
Title: Cassette tape deck
Inventor: KIM YU IN
IPC: G11B15/66
Filed: 1998-12-26
Abstract: PURPOSE: A cassette tape deck is provided to simplify the structure of a converter changing a sense gear to be butted to a rill by not forming a cam of complicated shape in a lever. CONSTITUTION: A main motor(127) is driven for driving a subsidiary motor(129) for moving a lever(150). Herein, the lever is installed on the lower surface of a chassis. A rack is formed on the lever for being butted to a gear rotated by the subsidiary motor for vertically moving the lever. First/second pins on the lever and first/second vertical movement guide passages on the chassis guide the vertical movement of the lever. Thus, the movement of the lever is transferred to a first plate. A head plate is installed on the upper surface of the chassis for installing a second plate between the chassis and the head plate. Moreover, a hinge plate is installed on the lower surface of the chassis for receiving the moving force of the second plate via a spring. A detect gear(196) is installed on the hinge plate for being butted to rill gears(145a,145b) to detect the rotations of the rill gears.
Patent KR-20000045145-A (KR)
Title: Vsb demodulator of digital television receiver
Inventor: PARK YOUNG ROK
IPC: H04N7/24
Filed: 1998-12-30
Abstract: PURPOSE: A VSB demodulator of a digital television receiver is provided to improve a decoding capacity by varying Viterbi decoding methods according to a channel status. CONSTITUTION: A VSB demodulator of a digital television receiver comprises an equalizer for detecting an error value corresponding to a channel status, a channel status extractor for determining a channel status, and a Viterbi decoder for decoding an output of the equalizer. The channel status extractor comprises a reference value storage portion(302), a subtracter(304), a code determinater(306), a multiplier(308), and a multiplexer(310). The storage portion stores a predetermined reference value. The subtracter subtracts the error value of the equalizer from the reference value. The code determinater determines an output code of the subtracter. The multiplier multiplies the error value of the equalizer by a predetermined weight. The multiplexer outputs an output of the multiplier or a predetermined value according to an output of the code determinater.
Patent KR-20000045577-A (KR)
Title: Continuous sustained release microspheres containing lhrh homologue and preparation method thereof
Inventor: BAK MYUNG KI
IPC: A61K47/12
Filed: 1998-12-30
Abstract: PURPOSE: Continous sustained release icrospheres consisting of biodegradable aromatic polyester polymer poly(lactide-co-glycolide) containing LHRH(Luteinizing Hormone Releasing Hormone) homologues and a preparation method thereof are provided. CONSTITUTION: An LHRH, which is released from hypothalamus when the concentration of testosterone and estrogen in blood is low, stimulates luteinizing hormone(LH) and follicle stimulating hormone(FSH) to release testosterone and estrogen. The LHRH homologues, such as Goserelin acetate, Nafarelin acetate, Buserelin acetate, Leuprorelin acetate, inhibit the release of testosterone and estrogen by interacting hypothalamus to treat the prostate gland cancer, mammary cancer, and blennometritis. The microsphere is prepared by the following steps of: dissolving poly(lactide-co-glycolide) in methylene chloride(MC) solvent; dissolving LHRH homologues in subsidiary solvents; preparing oil phase by mixing the solutions; emulsifying oil phase in polyvinyl alcohol solution; removing solvents; and freeze-drying microspheres.
Patent KR-20000045612-A (KR)
Title: Numerically controlled oscillator of phase tracing loop
Inventor: JEONG YOUNG HAK
IPC: G05D3/00
Filed: 1998-12-30
Abstract: PURPOSE: A numerically controlled oscillator is provided to reduce the memory size by calculating a result value of the sine/cosine calculation process in advance and estimating a change range of a phase error near to 0 degree. CONSTITUTION: A sine lookup unit(20) inputs a phase accumulated in a phase accumulator(8), stores only sine values with respect to positive phases, determines the signs of the sign values according to the signs of the phases, and outputs the sign values. A cosine lookup unit(30) inputs a phase accumulated in the phase accumulator(8), reduces and then stores a bit width from a cosine value of the phase, restores the original cosine value, and outputs the restored cosine value. The sine lookup unit(20) includes a sign storage(21) for inputting the phase accumulated in the phase accumulator(8).
Patent KR-19990064322-A (KR)
Title: 부갑상선 호르몬을 함유하는 안정한 약제학적 투여 제제
IPC: A61K38/29
Filed: 1996-10-17
Abstract: 본 발명은 저장시 안정하고 염기성 아미노산 및 선택적으로는 생리학적 내성 유기 또는 무기산을 함유하는 약제학적 조성물에 관한 것이다.
Patent KR-19990077053-A (KR)
Title: 산화철 함유물질의 직접환원에 의한 해면철의 생산공정
Filed: 1997-11-05
Abstract: 산화철 함유물질을 직접환원에 의하여 해면철을 생산하는 공정에 있어서, 합성가스를 산화철 함유물질의 직접환원에서 형성되는 톱가스와 혼합시키고, CO- 및 H 2 - 함유 환원가스로서 사용하여 직접환원 및 산화철 함유물질을 환원온도로 가열한다. 
     제철 시, 특히 정련공정에서 경제적으로 효과적인 방식으로 에너지를 절약할 수 있도록, 직접환원은 다음과 같이 행해진다: 
     환원가스 외에, 천연가스와 같은 탄소함유가스 또는 고품위 탄화수소를 함유한 가스가 환원에 사용되고, 
     산화철 함유물질은 완전환원에 필요한 기간을 초과하는 소정의 시간동안 환원가스 및 추가로 공급된 탄소함유가스에 노출되고, 
     환원가스내의 CO/CO 2 비율은 2 ∼ 5 범위, 바람직하게는 2.5 이상으로 조정된다.
Patent KR-19990082116-A (KR)
Title: 개선된 테이프 탭 패스너를 갖는 일회용 흡수 제품
IPC: A61F13/49
Filed: 1997-01-24
Abstract: 본 발명은 개선된 테이프 탭을 포함하는 비용이 감소된 흡수 제품에 관한 것이다.  본 발명의 바람직한 태양은 흡수 제품(20)의 각각의 이어 플랩(30)에 연결된 1-피스 테이프 탭을 포함한다.  이어 플랩에 영구적으로 연결된 테이프 탭의 말단(77)에 인접한 흡수 제품의 적어도 일부분은 패스닝제 또는 패스닝 물질을 보유하기 위한 릴리이즈 표면(79)을 제공하도록 기계적으로 조작됨으로써, 흡수 제품을 제조하는 전체 비용이 감소한다.
Patent KR-20000050948-A (KR)
Inventor: PARK GWANG NAM
IPC: H03K17/08
Filed: 1999-01-15
Abstract: PURPOSE: A signal-generating pulse transformer is provided to reduce the production cost by removing components such as diodes or resistors in a pulse driving circuit. CONSTITUTION: N1 for a primary coil component and N2+N3 for a secondary coil component are provided. A parasitic capacitor(Cp) is obtained between N2 and N3 lines in the N2 + N3 coil component. A waveform generated from the parasitic capacitor(Cp) is provided to a gate of an IGBT or a gage of an FET. An internal impedance of the parasitic capacitor(Cp) value is very high, so that any components added to the secondary side of a pulse transformer are eliminated and the components of the second side of the pulse transformer are avoided in being broken down when a switching device is broken down.
Patent KR-19990068130-A (KR)
Title: 개선된 신규한 케이알에스 레지스트 시스템을 사용한 마스크 제조에 대한 전자 빔 적용
IPC: G03F7/039
Filed: 1999-01-26
Abstract: 본 발명은 수성 염기 가용성 중합체 또는 공중합체의 극성 작용기의 일부가 사이클릭 지방족 케탈 보호기, 예컨대 메톡시사이클로헥사닐에 의해 보호된, 화학적으로 증폭된 레지스트 및 레지스트 시스템에 관한 것이다.  신규한 보호기를 함유하는 본 발명의 레지스트 및 레지스트 시스템은 선행 기술의 레지스트에 비하여 개선된 저장 수명 및 진공 안정성을 갖는다.  따라서, 본 발명의 레지스트는 전자-빔 리소그래피 적용(lithographic application)에 매우 유용하다.
Patent KR-20000051800-A (KR)
Inventor: HONG SA MUN
IPC: H01L21/304
Filed: 1999-01-26
Abstract: PURPOSE: A stabilized device of a slurry for a wafer polishing is provided by stabilization of the slurry through precipitating the large particles of the slurry in a supplying equipment of the slurry. CONSTITUTION: A method of manufacturing the stabilized device of the slurry for the wafer polishing consists of: a stabilized device of the slurry to be installed between the transferring lines of the slurry from a supply unit(drum unit) to a mixing module; the first precipitation unit to store and stabilize the slurry to be flowed in from the drum unit; the second precipitation unit to stabilize the stabilized slurries to be supplied from the first precipitation unit during transferring continuously; the outlet pipes to be connected to the bottoms of the first and the second precipitation units, and to exhaust the precipitation on the bottom of units.
Patent KR-19990046294-A (KR)
Filed: 1999-02-03
Abstract: 본 발명은 오디오 출력장치와 휴대 전화기에 이어 마이크(Ear Microphone)를 동시에 연결하여 통화 및 오디오 서비스를 제공할 수 있도록 한 이어 마이크에서의오디오/통화 서비스 장치 및 방법에 관한 것이다. 
     본 발명은 휴대 전화기로부터 전달되는 착신신호를 검출하여 보고하는 착신신호 검출부와; 오디오 출력장치와의 오디오 경로 또는 휴대 전화기와의 통화 경로를 선택하여 상호 전환하는 경로선택부와; 오디오 출력장치에 대한 플레이/정지 기능과 휴대 전화기에 대한 통화 종료 기능을 실행하기 위한 기능버튼을 구비하는 기능버튼부와; 오디오 신호나 통화 음성 신호에 대한 출력 레벨을 조절하는 볼륨조절부와; 상기 경로선택부를 제어하여 오디오 경로와 통화 경로를 상호 전환하고, 전환한 경로를 통해 오디오 또는 통화 서비스를 제공하는 기능을 수행하는 제어부를 포함하는 것을 특징으로 한다. 
     또한, 본 발명은 상기 휴대 전화기에 대한 착신신호를 검출하여 보고하는 과정과; 오디오 서비스를 정지시킨 후, 오디오 경로를 통화 경로로 전환하여 통화로를 형성하는 과정과; 소정의 통화 출력 레벨로 볼륨을 조절한 후, 상기 통화 경로를 통해 통화 서비스를 제공하는 과정과; 통화 종료가 검출되는 경우 종화신호를 발생시켜 상기 휴대 전화기 측으로 전달하여 통화 서비스를 정지시키는 과정과; 상기 통화 경로를 오디오 경로로 전환한 후, 소정의 통화 출력 레벨을 통화전의 오디오 출력 레벨로 복귀시키는 과정과; 플레이 신호를 발생시켜 상기 오디오 출력장치 측으로 전달하여 통화전의 오디오 서비스를 제공하는 과정을 포함하는 것을 특징으로 한다. 
     따라서, 본 발명에서는 오디오 경로와 통화 경로를 자동으로 상호 전환함으로써, 오디오 및 통화 서비스를 제공할 수 있게 되고, 해당 휴대 전화기에 대한 착신 요구에 응답하지 못하거나 주위 사람들에게 벨 소리로 인한 피해를 방지할 수 있게 되며, 해당 착신 응답이 이루어지기까지의 시간을 단축할 수 있게 된다.