baber/WOPTO huggingface dataset:
Patent KR-20000064684-A (KR)
Title: 소수성용매중에친수성물질(예,단백질)을용해시키는방법
IPC: C07H21/02
Filed: 1997-03-18
Abstract: 본 발명은 소수성 상 중에 용해된 친수성 상(예, 단백질)을 포함하는 단일상 제제를 제조하는 방법을 제공한다. 본 발명의 방법은 약학 조성물, 화장품, 영양제, 식료품 또는 보충식을 제조하는 데 사용할 수 있다.
Patent KR-20000011017-A (KR)
Title: Flat antenna
Inventor: NYSTROM INGELA
IPC: H01Q21/06
Filed: 1997-05-12
Abstract: PURPOSE: A flat aperture coupled antenna having a multilayer structure is provided to substantially interrupt a microwave propagation and avoid mutual coupling between the orthogonal slots by using a metal reflector device. CONSTITUTION: In the flat aperture coupled antenna with a multilayer structure, a rear side of the antenna comprises a metal reflector device including a hollow structure (3, 5) with separate box-like compartments, located in registry with radiating patches (11), corresponding pairs of orthogonal slots (31a, 31b) and feed elements (21a, 22a,...), whereby microwave propagation within the hollow metal structure is substantially interrupted and any mutual coupling between the orthogonal slots (31a, 31b) is avoided.
Patent KR-19990045781-A (KR)
Filed: 1999-01-06
Abstract: 본 발명 자기력 증가기는 동력을 증력 식키는 기기에 관한 것으로 이에관한 기본 구성체는 양쪽 방향력 (+)와 (-)가 똑같은 력으로 되게하여 기본 원중심 기장 42㎜위치( )력을 42㎜에서 21㎜   원중심 안쪽 기장 축척력( )가 되게 구성하여 노 자기 분활 력분 기장력이 작용되게 ( )력을 180°중심 회전 하면 기장 이득 치수는 역방향 21㎜ 반대 방향 21㎜ < 42㎜   구간 > 이와같이 력분력과 력분구간이 정하여 지게 된다 과 와 력으로 구간(42㎜ 제곱) 기장력분 이동치수력 2와 + 합하여 력과 같아진다    이와같이 자기 감소력이 형성 작용 되게 되여 100∼37%  3665 - 작용력에서(1396 + )순이득 력으로 구성 작용 문제점을 해결 기기를 증설 증력 하면 동력이 동력을 증력 식키는 특징이 있다
Patent KR-20000055079-A (KR)
Inventor: KIM YEONG EUN
IPC: G01B21/30
Filed: 1999-02-03
Abstract: PURPOSE: A method is provided to elevate the reliability of a measured value in the measurement of a micro-roughness of the surface of a silicon wafer by employing a calibration method of a measurer. CONSTITUTION: A method for measuring a micro-roughness of a silicon wafer is performed by the following sequences. A surface roughness calibration is performed by a standard sample after finishing the calibration of a measured length of an atomic force microscope. Additionally, the standard sample is measured before the measured value is compared with a real value. If the measured value is not included in the range of an allowable error of the real value, the parameter of an atomic force microscope is reset. After the completion of the calibration of the roughness, the surface roughness of a silicon wafer is measured by the atomic force microscope.
Patent KR-20000055712-A (KR)
Inventor: LEE BYUNG SEOK
IPC: C07D215/22
Filed: 1999-02-09
Abstract: PURPOSE: A process of preparing the title compound useful as an intermediate for manufacturing silostazol as a remedial agent of thrombus is provided which produces the compound safely in high yield in a simple manner. CONSTITUTION: A title compound of the formula 1 is prepared by the reaction of N-(4-substituted-benz)-3-chloropropionylamide of the formula 2 with a Lewis acid in the presence of a uniformizing agent. In formula, R is H, methyl or ethyl at 0 to 200°C for 2 to 18 hrs. The uniformizing agent can use ether compounds having a high boiling point such as decahydronaphtahlene, diphenyl ether, isoamyl ether, benzylethyl ether, diglyme, and tirglyme or hydrocarbon compounds such as β-pinene, limonene and tetraline, the Lewis acid can use aluminium chloride, zinc chloride or titanium tetrachloride.
Patent KR-20000056105-A (KR)
Inventor: JUNG KYUNG
IPC: F04B27/08
Filed: 1999-02-12
Abstract: PURPOSE: A method for manufacturing a piston for a swash type compressor is provided to improve the working efficiency by simplifying the manufacturing process of a piston and to prevent the distortion of the piston due to the fatigue stress during the heat treatment. CONSTITUTION: In a method for manufacturing a piston for a swash type compressor, first, an alloy is melted(110) and the melted alloy is injected into a mold, which has a number of casting holes of a piston shape successively formed inside and injection holes communicating with the casting holes, using a melted alloy injection means(120). The cast alloy material is cut and divided into a number of unit pistons(130) and the divided unit pistons are treated with heat(140).
Patent KR-20000060926-A (KR)
Inventor: OH JEONG U
IPC: H01L21/334
Filed: 1999-03-22
Abstract: PURPOSE: A method for manufacturing a self-aligned gate transistor using a low temperature Pd/Ge ohm electrode is provided to improve a self-alignment of a gate electrode and to form a finer gate electrode pattern, by changing the order of processes for forming an ohm electrode and the gate electrode. CONSTITUTION: In a method for manufacturing a transistor semiconductor device having a substrate including a GaAs or InP layer, Pd and Ge layers are sequentially evaporated after forming a gate electrode and a thermal treatment is processed to form an ohm electrode.
Patent KR-20000061484-A (KR)
Inventor: KIM YEONG BOK
IPC: B07C3/00
Filed: 1999-03-26
Abstract: PURPOSE: A specific mail reader is provided to treat specific postal matters promptly and to help the computerization and on-line working of mail service. CONSTITUTION: A scanner(510) informs of a passed postal matter(A') and a diverter rotates counterclockwise to guide the postal matter to an integration unit. If the scanner informs of a postal matter(A") with an error, the diverter rotates clockwise to guide the postal matter to another integration unit. On approaching the tow integration units, the postal matters diverted in their paths, the postal matters are divided from a belt while contacting with a guide spring. The lower end of the postal matter descends slowly by the rotation of a screw while being inserted to a spiral unit of the screw. A strut ascends or descends automatically corresponding to the amount of the postal matters loaded on the strut. If postal matters of a predetermined amount are loaded, the postal matters is withdrawn out and loaded in a postal matter loading box(930).
Patent KR-20000074018-A (KR)
Inventor: JUNG JU HO
IPC: G06F9/44
Filed: 1999-05-17
Abstract: PURPOSE: A method for analyzing an instruction syntax of a home location register is provided for decreasing the amount of a source code of a syntax analysis algorithm and implementing an easier debugging operation when a problem occurs. CONSTITUTION: A token process for extracting a token of a minimum unit capable of analyzing a meaning when an instruction is inputted from an operator is called for thereby extracting a corresponding token corresponding to the name of the instruction(ST11 and ST12). When the token is extracted, it is checked whether the syntax of the instruction is ended. If not end, the token process is called, and a token corresponding to the name of the parameter is extracted, and the token process is called, and a token corresponding to the parameter value is extracted.
Patent KR-20000074497-A (KR)
Inventor: LIM JAE JIN
IPC: G09F9/00
Filed: 1999-05-21
Abstract: PURPOSE: Provided is an LED (light-emitting diode) display system for an electric bulletin board, in which a controller to control input video signal is mounted inside a personal computer (PC), therefore all kinds of images are real time output through an electric bulletin board. CONSTITUTION: The LED display system comprises: video signal input means(10); the controller mounted inside the PC(30), which comprises a multimedia card to capture the video signal inputted from the video signal input means(10) via communication cable or to output the video signal as graphic signal, a scan card to adjust and change the screen data inputted from the multimedia card and to capture the graphic signal, a communication board to convert R, G, B signal from the scan card into R, G, B signal for communication and then to output; a monitor(33) connected with the PC(30); an LED screen(7) to display moving picture.
Patent KR-20010002112-A (KR)
Inventor: YOON IN WON
IPC: H01L21/306
Filed: 1999-06-11
Abstract: PURPOSE: A process chamber of an etching equipment is provided to increase the quality of an etching process and to reduce defects, by continuously preserving coated materials in the process chamber for maintaining the equipment, and by improving the etching process. CONSTITUTION: In a process chamber(30) of an etching equipment, at least a portion of a corner or edge formed when planes meet in an inner space is transformed to be a curve. An inner wall surface of the process chamber forms a circular form when looked from a plane. A portion where the inner wall surfaces meet each other is formed as a curve having a predetermined radius. An Al2O3 layer is coated in the inner wall surface.
Patent KR-20010002489-A (KR)
Inventor: JUNG UI HUN
IPC: B24B7/24
Filed: 1999-06-15
Abstract: PURPOSE: A wafer polishing device having a wafer carrier, which a ring-shaped projection is formed on the bottom, is provided to secure the stable polishing conditions while the difference of the layer removing rate by polishing in the central part or the edge part of a wafer is removed and made even. CONSTITUTION: A wafer polishing device comprises; a polishing table(160) which a polishing pad(150) is bonded to on the top; a wafer carrier(120) which has the bottom to press a wafer(110) so that the wafer is bonded to the polishing pad when the wafer is fixed with a fixture; a guide ring(130) which fixes the wafer by surrounding to prevent the detachment of the wafer from the wafer carrier; and a ring-shaped projection part(125) which is projected from the bottom of the wafer carrier, and elongated from the bottom as much as the certain width to expose the center part(120c) of the bottom. The ring-shaped projection part is 2-7mm away from a bottom edge(120a) of the wafer carrier. In case of need, a backing film(140) is equipped in between the wafer carrier and the wafer so that the state of bond between the wafer and the polishing pad is maintained.
Patent KR-20010002833-A (KR)
Inventor: LEE SEONG HAN
IPC: B05B1/00
Filed: 1999-06-18
Abstract: PURPOSE: Provided is a nozzle for controlling direction of air blowing, a wind direction part mounted therein is automatically rotated down at over the fixed temperature to move hot air down, thereby heating is effective at a place having a high ceiling. CONSTITUTION: The nozzle comprises: the wind direction part(200) mounted in an air nozzle body(100), which can be moved up and down and has horizontal air guides(230), a connecting equipment(220) having a long hole(221) located at the back-middle part of the wind direction part(200); a driving part(300) mounted to the back of the wind direction part(200), which comprises a center shaft(360), an operating spring(320), an operating shaft(350) of which one end is connected with the long hole(221) movably to up and down and the other end is connected with an operating plate(340), a return spring(330) to return the operating plate(340), wherein the operating spring(320) comprises shape-memory alloy material having a fixed expansion length according to temperatures.
Patent KR-20010008780-A (KR)
Inventor: BAEK YONG GI
IPC: C04B35/58
Filed: 1999-07-03
Abstract: PURPOSE: A method for producing titanium boron having high strength and hardness as a sintered body is provided by adding silicon nitride as a sintering aid. CONSTITUTION: A small amount of silicon nitride as a sintering aid is added to titanium boron. The added amount of silicon nitride is 1-10wt%. The titanium boron mixed with the silicon nitride at a graphite mold is hotly pressed for between 4 minutes and 4 hours at 1500-2000deg.C. Sintering bodies can be produced at relatively low temperatures for this process and have fine structures. In particular, the strength and hardness of the sintered bodies are excellent. Therefore, the sintered bodies can be widely used in the field requiring high strength and hardness.
Patent KR-20010009554-A (KR)
Inventor: KIM SUNG HOON
IPC: C07K14/715
Filed: 1999-07-12
Abstract: PURPOSE: A method for detecting the cell death-related gene and a detection kit article thereof are provided, thereby the human cell death-related gene can be easily detected within E. coli. CONSTITUTION: A kit article for detecting the cell death-related gene consists of a gene carrier made of DNA(component A), E. coli DH5a strain capable of amplifying the interested foreign gene inserted in the component A(component B), and E. coli BL21(DE3) strain capable of detecting the real cell death-related gene(component C), in which the component A contains ampicillin tolerance, two T7 transcriptase promoter, polycloning site, p15A replication origin, and FADD-DED; the component B is E. coli DH5a £supE44 Dlac U169 (f801 acZDM15) hsdR17 recA1endA1 GyrA96thi-1relA1|; and the component C is E. coli BL21(DE3)£hsdDgal (laclts857ind1Sam7nin5lacUV5-T7gene1|.
Patent KR-20010011638-A (KR)
Inventor: AHN GWANG HO
IPC: H01L27/108
Filed: 1999-07-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to remarkably reduce parasitic capacitance between a bit line and a gate, by forming an air gap between a space of a gate electrode and a plug poly. CONSTITUTION: A gate insulating layer is formed in an active region of a semiconductor substrate(10) and a conductive material and a hard mask nitride layer(18) are stacked and patterned to form a gate electrode. The first/the second insulating layers are stacked and etched to form the first and second spacer on a sidewall of the gate electrode. Impurity ions are implanted to form a source/drain region(28) by using the spacers and the gate electrode as a mask. A plug poly(30) connected to the source/drain region between the gate electrodes is formed. After the resultant structure is polished until the second spacer is exposed, the second spacer only is selectively eliminated to form an air gap(31) between a space of the gate electrode and the plug poly.
Patent KR-20000012129-A (KR)
Inventor: KING CLIFORD A
IPC: H01L29/165
Filed: 1999-07-31
Abstract: PURPOSE: A transistor is provided to use an indium as an acceptor impurity for an npn bipolar transistor p-base area for having an improved base transient time. CONSTITUTION: A manufacturing method for a hetero structured bipolar transistor(100) includes; step for forming a collector area(110) being doped by an n-type on a semiconductor substrate; step for forming a base area(120) on the collector by using an epitaxial; step for doping the indium on the base area by using the epitaxial while forming the base area; and step for forming an emitter area(130) on the base area. Therefore, the doped base and the doped emitter are formed by the same epitaxial process, and a high temperature annealing is not needed.
Patent KR-20010026730-A (KR)
Inventor: KIM CHANG SIK
IPC: H01M50/574
Filed: 1999-09-08
Abstract: PURPOSE: A lithium secondary battery having a pouch equipped with a safe device of simple structure as an external material is provided which secures safety of a lithium battery at low cost by a simple structure without expensive protection circuits or PTC. CONSTITUTION: In a lithium secondary battery containing a pouch (12) as an external material, a terminal (14) is extended to cover the pouch, the extended end part is formed by a new terminal (20) and a notch (28) is formed at the extended part between them, wherein the notch of the terminal has a thickness 0.01 to 0.9 times that of the terminal.
Patent KR-20010028065-A (KR)
Title: Viewfinder optical system
Inventor: KIM YONG UK
IPC: H04N5/225
Filed: 1999-09-17
Abstract: PURPOSE: A viewfinder optical system is provided to reduce the length of the optical system, miniaturize the optical system and maximize a spacial application. CONSTITUTION: A viewfinder optical system includes a liquid crystal display plate(10) and the first and second lenses(20,30). The first lens(20) simultaneously performs mirror and lens functions and is a rectangular prism with a positive index of refraction. The second lens(30) is a convex lens with a positive index of refraction being an aspheric surface. The second lens(30) is a lens opposite to an eye point(E) and is spaced apart from the first lens(20). The first lens(20) has a peripheral mirror part(21) and the first convex lens part(22) which are provided in an eye point direction at a surface opposite to the liquid crystal display plate(10). The first lens(20) has a peripheral mirror part(23) and the second convex lens part(24) which are provided at a surface opposite to the second lens(30).
Patent KR-20010028354-A (KR)
Title: Mp3 player for car audio
Inventor: KIM HAN TAE
IPC: G11B20/02
Filed: 1999-09-21
Abstract: PURPOSE: An MP3 player for an automobile audio is provided to connect an external MP3 system to a car audio with a jack and to perform an MP3 player function through the car audio and a speaker. CONSTITUTION: A key matrix(2) selects one of radio, cassette tape, CD, and MP3 modes. A microprocessor(3) senses an operation signal of the key matrix(2), and to controls an audio function. A selecting circuit(4) receives a control signal output from the microprocessor(3) to select a corresponding mode. A switching IC(Integrated Circuit)(5) selects a corresponding mode among the radio, the cassette tape, the CD, and the MP3 according to the selected mode of the selecting circuit(4). An electronic volume IC(6) controls a fine signal output from an operation mode of the switching IC(5) as an output level of a car audio. A power IC(7) amplifies the signal output from the electronic volume IC(6). A speaker(8) converts an electrical signal of the amplified signal into an audible signal, and outputs the audible signal.
Patent KR-20010035648-A (KR)
Inventor: LEE SEONG JIN
IPC: F23N1/00
Filed: 1999-10-01
Abstract: PURPOSE: A combustion control apparatus for a stoker type incineration furnace for minimizing pollutant discharge is provided to simultaneously carry out the control of the steam generation amount and the temperature of the furnace for stabilizing the temperature of the furnace, thereby increasing the efficiency of the waste heat and the operation efficiency of the incineration furnace while minimizing the concentration of NOx and Dioxin in the exhaust gas. CONSTITUTION: A combustion control apparatus for a stoker type incineration furnace for minimizing pollutant discharge includes a first subtracter(51) for outputting a subtraction value from a set value and a measurement value of a boiler vapor amount, a PID(Proportional, Integral, Differential) controller(60) for carrying out proportional integration and differentiation for the value output from the first subtracter, a second subtracter(51) for outputting a subtraction value from a set value and a measurement value of an internal temperature of the incineration furnace, a band remover(80) for outputting the output value from the second subtracter larger than a predetermined value by ignoring errors in a certain range from 0, an adder(70) for adding the output values from the PID controller and the band remover, a PWM(Pulse Width Modulation) controller(90) for changing an on/off pulse width according to the output value of the adder to turn on or off a feeder and a stoker, and a velocity controller(91) for outputting a set velocity value proportion to the output value of the adder to control the velocity of the feeder and the stoker.
Patent KR-20010036236-A (KR)
Inventor: PARK RAE HOON
IPC: C02F11/04
Filed: 1999-10-07
Abstract: PURPOSE: A methanation treatment equipment of organic matter of water circulation type is provided, which can treat organic matter composed of food waste and excrement with good fluidity by recycling water used to decompose organic matter, killing pathogenic bacteria by extended retention time and utilizing the final treated liquid as a liquid fertilizer. CONSTITUTION: The system comprises the followings: (i) a main body (10) that has an organic inlet (13) and a first deodorizing device (19A) at the top of a pre-treatment tank (12), a pre-treatment tank (12), an acidic fermentation tank (14), a methane fermentation tank (16); (ii) a pre-treatment part consisting of the pre-treatment tank (12) that has a pre-treatment separation plate (26) having penetrating holes (24) for flowing liquid to the acidic fermentation tank (14); (iii) an acidic fermentation tank (14); (iv) a methane gas fermentation tank (16) in which a sterilization part (30) of pathogenic bacteria is set by blocking plates (32) for extending retention time to kill bacteria; (v) a treated water regeneration part for increasing BOD and recycling to an organic inlet (13); and (vi) an alkaline fermentation tank (18).
Patent KR-20010036294-A (KR)
Inventor: LEE GUN SEOK
IPC: G01J5/10
Filed: 1999-10-07
Abstract: PURPOSE: A device for measuring temperature using a bolometer type infrared ray sensor is provided to exactly measure infrared ray amount and temperature without using a micom and to solve infrared ray sensing error due to deviation by temperature and offset characteristics of an amplifier. CONSTITUTION: A device for measuring temperature using the bolometer type infrared ray sensor includes a high pressure generating part(6), a detecting sensor part(1) sensing an infrared ray amount and outputting voltage using the voltage generated from the high pressure generating part, a compensating sensor part(2) using the voltage generated from the high pressure generating part, a differential circuit part(3) outputting differential signal between sensed voltage and standard voltage, and a micom(4) outputting pulse for controlling the high pressure generating part.
Patent KR-20010036604-A (KR)
Inventor: CHA JAE SUN
IPC: C12Q1/68
Filed: 1999-10-11
Abstract: PURPOSE: Provided is a method for diagnosing Pseudomonas tolaasii which is a pathogen causing Brown blotch in mushrooms such as Agaricus bisporus, Pleurotus ostreatus and Lentinus edodes. In addition, nucleic acid probes are also provided. Thereby the productivity of mushroom can be improved. CONSTITUTION: The primers, Pt-1A(5'- ATCCCTTCGGCGTTTACCTG- 3'), Pt-1D1(5'- CAAAGTAACCCTGCTTCTGC- 3'), Pt-PM(5'- TGCCTTACGCGCTGATTGGC- 3'), and Pt-QM(5'- TGATCAAACTCCAGCAATAG- 3') are prepared by wholly or partially using 2318 base pair of base sequence of tolaasin producing gene cloned from Pseudomonas tolaasii. The method for detecting Pseudomonas tolaasii comprises the steps of: sampling from mushrooms such as Agaricus bisporus, Pleurotus ostreatus and Lentinus edodes; amplifying DNA with PCR which consists of denaturing DNA, attaching the primers above to DNA, and synthesizing DNA; and developing the amplified DNA on electrophoresis gel to detect the gene of Pseudomonas tolaasii.
Patent KR-20000035319-A (KR)
Inventor: CIMMINELLI FRANCESCO
IPC: F02M37/22
Filed: 1999-11-09
Abstract: PURPOSE: A structure for installing an electric pump is provided to contain an elastic member as an attenuator of which one end is connected to the suction duct of the electric pump and the other end is connected to a main filter casing. CONSTITUTION: A structure contains a supporting body(5) supported on a base(2a) of a tank(2). The body contains upper devices(9,21,21a), a cylindrical chamber and a casing(22). The upper devices connect the body to a delivery duct(3b) of an electric pump(3). The chamber embeds a main fuel filter and the casing forms a hollow(28) in a shaft direction. An attenuator(32) is installed between the body and the electric pump for attenuating vibration of the pump. An elastic member(32) of which one end is connected to a suction duct(3a) and the other end is connected to the casing, is also contained in the structure.