baber/WOPTO huggingface dataset:
Patent KR-20000015661-A (KR)
Title: Decision feedback equalizer
Inventor: KIM YUN-HAK
IPC: H04L27/01
Filed: 1998-08-31
Abstract: PURPOSE: A decision feedback equalizer capable of reducing the number of operating devices by using different algorithms to pre and post cursor equalizing sections is provided. CONSTITUTION: A decision feedback equalizer comprising: a pre cursor equalizing section(1) for receiving a distorted transmission data, compensating the distortion of the distorted transmission data, and outputting a compensated transmission data; operating sections(2,4) for subtracting an input data from the compensated transmission data; a detector(3) for detecting an output signal of the operating section and outputting a recovered signal according to the detecting result; a distortion judgement section for obtaining and outputting a difference between the recovered transmission data and the output of the operating section as a distortion degree judgement signal; and a post cursor equalizing section(5) for recovering the recovered transmission data and providing an output data to the operating sections(2,4).
Patent KR-20000018756-A (KR)
Title: Stator structure of disk-shaped motor
Inventor: PARK JIN SU
IPC: H02K1/12
Filed: 1998-09-04
Abstract: PURPOSE: A stator structure of a disk-shaped motor is provided to conveniently adjust and assembly a rotor which comprises a plurality of rotor disks and is alternated with a plurality of stator disks. CONSTITUTION: A disk-shaped motor comprises a stator where a stator disk is fixed and coupled to a motor case with a regular distance, and a rotor where a rotor disk is alternatively located between the stator disk. The stator disk includes a plurality of bounding coils inserted thereinto. A permanent magnet is inserted into a disk having predetermined thickness and outer diameter to corresponding to the bounding coils.
Patent KR-20000019719-A (KR)
Title: Composition comprising diosmin for preventing and treating hyperlipidemia and arteriosclerosis
Inventor: PORK SUNG HAE
IPC: A61K31/70
Filed: 1998-09-15
Abstract: PURPOSE: A pharmaceutical composition and a functional food comprising diosmin are provided, for treating and preventing hyper lipidemia and arteriosclerosis. CONSTITUTION: The pharmaceutical composition comprises diosmin in effective amount; and pharmaceutically acceptable carriers. The functional food comprises 0.01-10 wt%, preferably 0.1-5 wt% of diosmin. Diosmin inhibits HMG CoA (3-hydroxy-3-methylglutaryl coenzyme) being a reduction enzyme which relates to the biosynthesis of cholesterol and ACAT (acyl CoA; cholesterol-O-acyltransferase) which transforms cholesterol into cholesteryl ester, and reduces the concentration of cholesterol in blood and neutral lipids. Also diosmin strongly inhibits the macrophage-lipid complex from being deposited or adsorbed onto the intra trial surface.
Patent KR-20000020924-A (KR)
Title: Apparatus for supplying etching solutions
Inventor: KIM SANG GEUN
IPC: H01L21/02
Filed: 1998-09-24
Abstract: PURPOSE: An etching solution supply apparatus used for wet etching is provided to reduce maintenance costs without regular pump exchange by using a potential energy. CONSTITUTION: An apparatus comprises a first etching solution storage tank(51) formed at outside of the system, a second etching solution storage tank(61) formed at inner of the system, and a supply pipe(59) for supplying the etching solutions by controlling a supply valve(60) and formed between the first and the second etching solution storage tanks(51,61). The height of the second etching solution storage tank(61) is lower than that of the first etching solution storage tank(51). By using the potential energy due to the height difference between the first and second storage tanks(51,61), additional solution supply units, such as supply pumps are unnecessary.
Patent KR-19980087870-A (KR)
Title: 침대용 황토 매트리스
IPC: A47C21/04
Filed: 1998-09-22
Abstract: 본  발명은  침대용  황토  매트리스에  관한  것으로서  황토를  겔상태로  하여  매트리스  팩에  주입시켜  황토  매트리스의  쿠션과  제품  수명을  연장되게  한  침대용  황토  매트리스에  관한  것으로, 
     오염이  안된  지표에서  1m  밑의  황토흙을  400℃  온도의  소성로에서  소성시켜  이  소성시킨  황토흙을  흔들기계로  입자가  작은 약 60∼80m/s의  황토분말을  만들어  인체에  무해한  열가소성  합성고무칩을  분쇄기로  분쇄한  합성고무분말과  인체에  무해한  오일을   배합하는  것으로, 
     황토분말  중량비  50%에  합성고무분말  중량비  35%와  오일  중량비  15%를  배합하여  겔상태로  만든후. 
     상기에서  만들어진  겔상태의  배합물을  격자무늬모양이  형성된  투명우레탄팩의  주입구를  통하여  주입시킨  후  주입구를  밀봉하므로서  쿠션이  있는  침대용  황토  매트리스를  만들 수  있는  것이다
Patent KR-20000021496-A (KR)
Title: Method for manufacturing optical waveguide, optical amplifying device and integrated optical amplifying apparatus
Inventor: LIM SI JONG
IPC: G02B6/00
Filed: 1998-09-29
Abstract: PURPOSE: A method for manufacturing an optical wave guide, an optical amplifying device and an integrated optical amplifying apparatus is provided to form a multi-channel optical wave guide and manufacture a high purity optical wave guide by manufacturing an optical wave guide device and an optical amplifying device using a sol-gel method. CONSTITUTION: A V type groove portion(31-1) is formed on one side on a substrate(30). V type groove portions(31-2,31-3) are formed on the other side on the substrate(30). An optical amplifying device(33) in which a class layer and a core layer are formed by a sol-gel method is installed to an intermediate portion of the substrate(30). An optical fiber(32) is optically aligned with the class layer and the core layer of the optical amplifying device(33) and is installed at V type groove portions(31-1,31-2) and groove portions(31-3,31-4) of the optical amplifying device(33). A laser diode(34) for an optical pumping is installed at the optical fiber(32).
Patent KR-20000021785-A (KR)
Title: Polypropylene sheet
Inventor: KIM MUN SEON
IPC: C08J5/18
Filed: 1998-09-30
Abstract: PURPOSE: A polypropylene film is provided which has an excellent printing characteristics. CONSTITUTION: A film comprises propylene resin having 1- 20 g/10 minutes of melt index, and 130-180°C of melting point, acrylate compound having 10,000- 300,000 g/mol of average molecular weight and methacrylate compound(formula 1; R is C1- C3 ether, lactam or oxazole). Thus, 18kg of propylene resin having 4.1 g/10 minutes of melt index and 165°C of melting point, 10 kg of methacrylate and 8 kg of glycidyl methacrylate are mixed and injected at 220°C, and extruded between 30°C of cooling roll and 120°C of belt to give the polypropylene sheet.
Patent KR-20000025983-A (KR)
Title: Transmitter apparatus of code division multiple access system
Inventor: CHANG WON SEOK
IPC: H04B1/69
Filed: 1998-10-16
Abstract: PURPOSE: A transmitter apparatus a CDMA system is provided to be easy to design a high speed circuit by constructing a base band filter suing a simple control circuit, an adder and a shifter. CONSTITUTION: In a transmitter apparatus, a base band filter part(200) includes base band filters(101,103) for filtering I and Q signals of a pilot channel to limit a band width, and base band filters(105,107) for filtering I and Q signals of other channels except for the pilot channel to limit the band width. Multipliers(120,122) multiply a power rate to the I and Q signals of the pilot signal according to the pilot signal, and multipliers(124,126) multiply a power rate to the I and Q signals of other channels except for the pilot channel according to each channel. A first adder(130) adds all I and Q signals, that is, output signals of the multipliers(120,124), and a second adder(132) adds all Q channel signals, that is, output signals of the multipliers(122,126). A first D/A converting part(140) converts an output signal of the first adder(130) into an analog signal, and a second D/A converting part(150) converts an output signal of the second adder(132) into an analog signal.
Patent KR-20000026143-A (KR)
Title: Method of manufacturing polycrystalline silicon thin film
Inventor: KANG MAN SEOK
IPC: H01L21/314
Filed: 1998-10-17
Abstract: PURPOSE: A method of manufacturing a polycrystalline silicon thin film is provided which has a low stress and a planarized surface. CONSTITUTION: A method of manufacturing a polycrystalline silicon thin film comprises the steps of: depositing a silicon thin film(104) on a semiconductor substrate(100) having an insulating layer(102) so that the surface of the substrate can maintain an amorphous phase; performing a thermal process to transform the phase of the silicon thin film from an amorphous phase to a crystalline phase; and injecting source gas to control the movement of silicon atoms on the amorphous surface of the silicon thin film in performing the thermal process.
Patent KR-20000026578-A (KR)
Title: Method for removing residual stress of welding part
Inventor: SIM SANG HAN
IPC: B23K31/00
Filed: 1998-10-21
Abstract: PURPOSE: A method for removing a stress is provided to quickly remove a residual stress generated in all kinds of pressure containers such as a gas cylinder and equipments such as steel structures and at the same time, to sufficiently secure the healthiness of a welding part. CONSTITUTION: A point where gunpowder(P1,P2) installed in a circumferential direction and gunpowder(P3) installed in a periodical rounded-line shape is exactly connected since it is an important element to a direction in which the gunpowder detonates and the transmission of an explosive pressure so as to remove the residual stress generated in the welding part(3) of a thin material having the thickness of under 25mm. Then, the detonation should be processed toward the both edges by making the gunpowder(P3) detonated after the gunpowder(P1,P2) are first detonated. Thereby, the detonation of the gunpowder is perfectly accomplished, and the explosive pressure is equally transmitted.
Patent KR-20000026859-A (KR)
Title: Field emission device without step coverage due to resistance layer and manufacturing method thereof
Inventor: PARK YOUNG JUN
IPC: H01J17/48
Filed: 1998-10-23
Abstract: PURPOSE: A field emission device without step coverage due to resistance layer and a manufacturing method thereof are provided to prevent the breakdown of films and the shift of current in the interface. CONSTITUTION: A field emission device without step coverage due to resistance layer comprises a rear substrate, stripe type cathodes formed on the rear substrate, a resistance layer formed on the cathodes, first and second insulating layers, stripe type, and openings of the gate corresponding to the holes, and micro tips. The first insulating layer is coated on the rear substrate and the cathodes at the same height to the resistance layer to form a flat surface with the resistance layer. The second insulating layer is coated on the first insulating layer. The gates cross with the cathodes. The holes expose the resistance layer.
Patent KR-20000026890-A (KR)
Title: Method for controlling step motor
Inventor: OH HYANG SU
IPC: H02P6/04
Filed: 1998-10-23
Abstract: PURPOSE: A method for controlling a step motor is provided to control a rotating speed of the step motor by storing final speed data capable of being applied to every resolution in storing media, on the basis of one acceleration/deceleration pattern, and by detecting the final speed data only corresponding to resolution designated by a user. CONSTITUTION: A flat bed type(FBT) scanner has a step motor(117) and storing media. The step motor supplies driving power to scan a manuscript located in a flat plate, by moving a scanning module. The storing media store one acceleration/deceleration pattern and final speed data according to resolution. The FBT scanner selects at least more than two resolutions. A method for controlling the step motor in the FBT scanner comprises the steps of: corresponding to an optional resolution designated by a user, and detecting final speed data of the designated resolution and step numbers applied with the acceleration/deceleration pattern; applying the detected acceleration/deceleration speed data as the step numbers, and accelerating the step motor; and if present step numbers are over the step numbers, driving the step motor by using the designated final speed data.
Patent KR-19990045063-A (KR)
Title: 마그네틱 분산 프로세스 및 그에 따른 마그네틱 기록 매체
IPC: G11B5/70
Filed: 1998-11-06
Abstract: Hc > 120 kA/m, 잔류유도 Mr/Mm ≥ 0.9, 그리고 약 2.7의 방향비를 고품질 마그네틱 분산의 제품을 만드는 프로세스는, 자정의 단일-샤프트 블레이드형 교반장치로서, 마그네틱 코팅의 대단히 이로운 마그네틱 값들 및 탁월한 테이프 특성을 얻는다.  이때, 적어도 다음의 특징이 충족됨을 전제로 한다: a) 블레이드 원주와 하우징벽 사이 간격에서의 방사상 전단 경사도가 약 150 내지 약 1600, 특히 약 500 내지 1400 (1/sec)이고, 그리고 b) 교반 블레이드의 원주 속도가 약 20 내지 약 80, 특히 약 35 내지 60 (cm/sec)이다.  마그네틱 분산은 특히 높은 기록 및 저장 속도를 갖는 데이터 및 비디오 기록 매체에 사용될 수 있다.
Patent KR-20000031965-A (KR)
Title: Apparatus for driving lead screw of semiconductor
Inventor: LEE SEOK WOO
IPC: H01L21/02
Filed: 1998-11-11
Abstract: PURPOSE: An apparatus for driving a lead screw of a semiconductor device is provided to automate a gris exchange work to remove the gris more precisely, exchange the gris with the same level, increase the productivity of an equipment, use parts long, and make the lubrication action of the barring smoothly. CONSTITUTION: An apparatus for driving a lead screw of a semiconductor device includes a lead screw(8) of which both ends are rotated and supported by a base and which is rightly and reversely rotated by a motor, a movable equipment on which a wafer is loaded and penetrated by the lead screw and which does a rectilinear back and forth motion, a stick(13) for removing a gris, a stick(15) for coating a gris, and a stick attachment and detachment movement unit. The stick for removing a gris is to inhale a gris with vacuum to remove an old gris adhered to the lead screw. The stick for coating a gris is to coat a new gris on the lead screw removed the gris. The stick attachment and detachment movement unit is fixed to the movable equipment. The stick for removing a gris and the stick for coating a gris are accessed and separated to the one side of the lead screw by the stick attachment and detachment movement unit.
Patent KR-20000033475-A (KR)
Title: Circuit for controlling compensation of electric failure for washing machine and control method
Inventor: GO SEOK HO
IPC: D06F33/02
Filed: 1998-11-24
Abstract: PURPOSE: A circuit for controlling a compensation of an electric failure for a washing machine and a control method are provided to proceed a washing operation without re-establishing an operating signal when a power is supplied again, without resetting an established signal of washing operation and a function during a washing process when a momentary electric failure is generated during using a washing machine. CONSTITUTION: A signal inputted in an interrupt terminal of a microcomputer is detected in the state during a washing operation. If the signal is not a signal of electric failure, a washing machine is driven with a mode of normal operation, and if the signal is the signal of electric failure, the washing machine is driven by converting from the mode of normal operation to a mode of low power consumption to minimize the consumption of current. If the electric failure is not removed by deciding if the electric failure is removed in the state driven by converting to the mode of lower power consumption, the washing machine is driven with the mode of low power consumption. And if the electric failure is removed, the washing machine is driven by converting from the mode of low power consumption to the mode of normal operation.
Patent KR-19990062975-A (KR)
Title: 도광판, 그 도광판을 이용한 면광원, 액정 표시 장치 및 도광판의 제조 방법
IPC: G02F1/13357
Filed: 1998-12-10
Abstract: 본 발명은 렌티큘러 렌즈 시트의 사용 매수를 삭감시키거나 또는 이를 필요치 않음으로써 부품 비용 및 제조 비용을 저감함과 동시에, 주 광원에서의 소비 전력을 저감시키고 또는 주광원을 불필요로 하는 것이 가능한 도광판 등을 제공한다. 
     도광체(1)에는 금형을 이용한 수지 성형에 의해 도광판(1)이 제조됨과 동시에, 외광 도입부(1a)가 도광판(1)의 상부 한단에 형성되며 또한 복수의 렌티큘러 단위 렌즈(1f)로 이루어진 제1 렌즈부(1e)가 형성된다.  렌티큘러 단위 렌즈는 오목 또는 볼록 형상의 삼각 기둥의 프리즘이며 그들의 능선 방향이 서로 거의 평행하고 또한, 외광 도입부(1a)의 긴변 방향과 거의 직행하도록 배열되어 있다.  특히, 삼각 기둥의 프리즘의 꼭지각이 125도 내지 165도로 형성되어 있다.  외광 도입부(1a)는 태양광이나 실내광 등의 외광을 주된 광으로서 수광하고, 광이 투과하지 않도록 광불투과 처리가 이루어져 있는 광 반사면 등으로 반사하여 입사광의 대부분이 최종적으로 제1 렌즈부(1e)로부터 균일한 지향성을 갖는 합성광으로서 출사된다.
Patent KR-19990037593-A (KR)
Title: 미스파이어 오검출 방지장치
Filed: 1998-12-17
Abstract: 본 발명은 미스파이어 오검출 방지장치에 관한 것으로, 본 발명은 가속도측정범위가 ±40G, 사용주파수범위가 0 - 400Hz, 감도는 40mv/g인 출력특성을 갖는 정전용량형 센서수단과; 한 개의 버퍼와 제1로워패스필터 및 제2로워패스필터로 이루어져 사용주파수범위가 2 - 70Hz인 밴드 패스 필터수단과; 상기 밴드 패스 필터수단으로부터 조절된 신호를 400mv/g로 증폭시키는 증폭수단으로 구성된 도로환경검출수단을 포함하여 이루어진 미스파이어 오검출 방지장치를 차량의 프론트 압쇼바에 설치하여 현재 진행중인 도로의 조건을 검출하고 통상의 미스파이어 검출장치에서 검출된 실린더 내의 조건을 검출한 신호를 ECU에서 비교/판단하여 양자에서 각각 검출된 조건이 기 설정된 설정값과 일치할 때 다이어그노시스기능중 미스파이어 검출기능을 중지시켜 실린더내의 혼합가스가 불완전연소됨으로서 발생하는 유해가스를 대기중에 방출하는 것을 방지하도록 하는 특징이 있다.
Patent KR-20000042213-A (KR)
Title: Method for displaying internet information on extension telephone in private exchange system
Inventor: GIL TAE YEONG
IPC: H04L12/58
Filed: 1998-12-24
Abstract: PURPOSE: A method for displaying Internet information on an extension telephone in a private exchange system, is provided to output the Internet information on a displayer of the extension telephone by use of push function in real time. CONSTITUTION: A method for displaying Internet information on an extension telephone in a private exchange system, comprises a personal computer(140), a serial interface module(120), and an extension telephone(130). The personal computer(140) is accessed to the Internet, and includes a driver executing a push function. The serial interface module(120) is connected with the personal computer(140) in a serial port, and with the private exchange. The extension telephone(130) has a displayer. The method comprises the steps of: starting a driver executing the push function; transmitting real time information supplied through the accessed Internet, to the serial interface module; and transmitting real time information from the personal computer to the extension telephone, in the serial interface module.
Patent KR-20000046500-A (KR)
Title: Method for preparing moisture curing hot melt adhesive composition
Inventor: HONG YOON HEE
IPC: C09J175/04
Filed: 1998-12-31
Abstract: PURPOSE: A method for preparing moisture curing hot melt polyurethane adhesive resin composition that has low melt density, green strength, and excellent adhesion especially after curing is provided, thereby effectively applicable to PVC and/or SMC(sheet molding compound). CONSTITUTION: The moisture curing hot melt adhesive composition is prepared by the steps of : (i) reacting amorphous polyol mixture with diisocyanate in such amount that isocyanate number is 0.9 to 1.05 to produce low molecular weight thermoplastic polyurethane resin having molecular weight of 10,000 to 50,000 ; (ii) adding polyol mixture thereto and then adding diisocyanate in such amount that isocyanate number is 1.2 to 3.0 to provide diisocyanate terminal.
Patent KR-20000046837-A (KR)
Title: Structure for reducing noise of turbo compressor
Inventor: KWAK SEUNG CHEOL
IPC: F04D29/06
Filed: 1998-12-31
Abstract: PURPOSE: A structure for reducing noise of a turbo compressor is provided to reduce noise by minimizing fluctuation of fluids in flowing the fluids into a diffuser from an impeller. CONSTITUTION: Refrigerant gas is introduced into an impeller chamber(3) through an inducer and flows into a diffuser(4) by rotating an impeller(200) clockwise. The fluid is changed into a high-speed high-pressure state by the impeller, flows out of the diffuser and converted into pressure energy. The fluid generates fluctuation as well as strong reaction force by colliding with the front end of a vein(6). Thus, the fluid becomes irregular and flows into both sides of the front end through holes(6b) to reduce the strong fluctuation on the front end of the vein.
Patent KR-20000047195-A (KR)
Title: Abrupt state history automatic processing method for satellite communication system
Inventor: KIM SEON HEE
IPC: H04B7/185
Filed: 1998-12-31
Abstract: PURPOSE: An abrupt state history automatic processing method for a satellite communication system is provided for preventing an over storing state of abrupt state histories during a communication service execution of a satellite communication system and effectively managing the system. CONSTITUTION: If there is a call request from a certain base station(3) to a subscriber connected to another base station(3) while a central control station(2) controls a pooling operation with respect to each base station, the central control station(2) judges a state of the base station which has a communication request based on a state information obtained during the pooling operation, and a traffic channel(T) is allocated through a satellite(1) with respect to both base stations(3).
Patent KR-19990082004-A (KR)
Title: 환자 혈액샘플의 혈당수준을 측정 및 예측하는 환자 건강상태모니터링 방법
IPC: G16H20/10
Filed: 1997-02-11
Abstract: 본 발명은 환자의 혈당 수준을 나타내는 측정결과를 수신하고 상기 측정결과를 제1 메모리 수단(10)에 저장하는 수단(15)을 포함하는 모니터링 장치에 관한 것이다. 환자의 치료를 개선하고 용이하게 하기 위하여, 상기 모니터링 장치는 환자의 다이어트, 약물치료, 및 신체적 활동과 관련된 데이터를 수신하고 상기 데이터를 제1 메모리수단(10)에 저장하는 수단(15), 제1 메모리수단(10)에 저장된 상기 데이터를 기초로 예측값을 계산하는 데이터 처리 수단(11,12), 및 계산된 예측값과 환자의 실제 혈당수준 사이의 차이를 계산하고, 상술한 차이를 다음의 예측값들 계산에 고려하기 위하여 예측값을 계산하는데 사용된 수학 모델을 정정하는 정정기 수단(13)을 포함한다.
Patent KR-20000004941-A (KR)
Title: Process for testing the ground contact of parts of a networked system
Inventor: MINUTH JURGEN
IPC: H04L69/40
Filed: 1997-03-26
Abstract: PURPOSE: Process for testing the ground contact of parts of a networked system is to eliminate the obstruction of a data transfer in identifying the deterioration of the ground contact between respective controllers as soon as possible. CONSTITUTION: In parts of a networked system at least one line is connected to every part via a resister and a contact with the common potential of the part. At least one line receiving and sending data can be connected to a further potential by means of a controllable switch. After switching steps of a controllable switching change, comparison is started in a time window. When the line shows a potential in a normal state the ground contact is determined by comparing the potential by means of the resistor with the preset potential.
Patent KR-20000005414-A (KR)
Title: Component b as cicatrizant
Inventor: BORRELLI FRANCESCO
IPC: A61K38/17
Filed: 1996-04-24
Abstract: PURPOSE: A method of treatment of wounds, ulcers and other traumatic lesions to any of the tissues in the body is provided comprising administering an effictive amount of Component B, together with a pharmaceutically acceptable excipient. CONSTITUTION: The method used is that suggested by J.J.P. Morton and M.H. Malone (Morton J.J.P. and Malone M.H., Arch. Int. Pharmacodyn. 196:117, 1972), who used this procedure for the evaluation of a number of drugs for their vulnerary activity in rats. For the human therapy the preferred dosses are 1mg/kg or less for the systemic administration and 4 μg/cm¬2 or less for the topical administration. A dose of 2 μg, topically applied on the wound, produces the maximal effect and 1 μg is still effective in enhancing the cicatrization process.
Patent KR-20000016124-A (KR)
Title: Process for the preparation of amino alcohols and derivatives thereof
Inventor: BERNEGGER-EGLI CHRISTINE
IPC: C12N9/80
Filed: 1997-05-30
Abstract: PURPOSE: A simple manufacturing method for (1S,4R)-1-amino-4-(hydroxymethyl)-2-cyclopentene is provided. CONSTITUTION: The invention relates to novel micro-organisms which are capable of utilizing cyclopentene derivatives of the general formula (VII), in which R1 is C1- C4-alkyl, C1-C4-alkoxy, aryl or aryloxy, as the only nitrogen source, as the only carbon source or as the only carbon and oxygen source. The invention also relates to novel enzymes which hydrolyze the cyclopentene derivatives of the general formula (VII). Furthermore, the invention relates to a novel process for the preparation of (1R,4S) or (1S,4R)-1-amino-4-(hydroxymethyl)-2-cyclopentene of the formulas (I) and (II) and/or of a (1S,4R) or (1R,4S)-amino-alcohol derivative of the general formulas (III) and (IV), in which R1 has the above meaning.