baber/WOPTO huggingface dataset:
Patent KR-20030045942-A (KR)
Title: Omp device in digital mobile communication msc and controlling method thereof
Inventor: JUNG HUI SEOK
IPC: H04W88/08
Filed: 2001-12-03
Abstract: PURPOSE: An OMP(Operation Management Processor) device within a digital mobile communication exchange and a control method therefor are provided to locate an SCSI(Small Computer System Interface) in an OMP board, and to directly input an SCSI command to the SCSI controller from a main processor, thereby enabling controlling of an SCSI device. CONSTITUTION: A bus intermediate logic(100) inputs bus requests, and outputs bus grants according to priority. A main processor(200) inputs the bus grants to occupy a bus, outputs an SCSI command to an address number, and performs a processing operation when a result of the SCSI command is inputted. A processor(300) transceives the bus requests, the bus grants, and a bus ACK, and accesses a peripheral device. An SRAM(400) inputs the SCSI command, stores the SCSI command in a specific area, and outputs the SCSI command if requested. The first SCSI controller(500) occupies the bus by requesting the bus grants when the address number is inputted, interprets the SCSI command, and outputs an SCSI control signal through an SCSI bus. The second SCSI controller(600) occupies the bus by requesting the bus grants when the address number is inputted, interprets the SCSI command, and outputs an SCSI control signal through an SCSI bus.
Patent KR-20030047336-A (KR)
Title: Bed mattress for water to be circulated water
Inventor: JUNG YONG BUM
IPC: A47C21/04
Filed: 2001-12-10
Abstract: PURPOSE: A water circulation mattress for a bed is provided to make the most of both bed and ondol, the Korean under-floor heating system, by providing the same warm bedding as if a user were sleeping directly on the ondol without any heating device. CONSTITUTION: The mattress comprises: an upper mattress(10) having a circulation tube(11) uniformly arranged on the whole and an upper temperature sensor(17) installed for measuring a water temperature in the circulation tube(11); a lower mattress(20) containing water heated and cooled by a temperature of an ondol floor and having at least one pack(21) communicating with one another and a lower temperature sensor(27) for measuring a temperature of the water in the pack(21); a connecting hose(30) connecting the circulation tube(11) of the upper mattress(10) and the pack(21) of the lower mattress(27); and a circulation pump(40) installed on the connecting hose(30) and circulating the water in the circulation tube(11) of the upper mattress(10) and the water in the pack(21) of the lower mattress(20).
Patent KR-20030048495-A (KR)
Title: Manner and equipment for recognizing position and angle of workpiece
Inventor: KIM JAE GWON
IPC: G01B11/00
Filed: 2001-12-11
Abstract: PURPOSE: A method and an apparatus for detecting a position of a workpiece are provided to precisely detect the position and an angle of the workpiece by using a CCD camera. CONSTITUTION: A position detecting apparatus includes a light emitting device(2) for radiating infrared ray, an infrared ray filter(3) for selectively filtering infrared ray, and a CCD camera(4) for receiving infrared ray through the infrared ray filter(3). A position of a workpiece(1) is displayed based on a fixing coordinate(6), which is obtained from a fixing coordinate(7) of a camera. The light emitting device(2) has a power source. When a power switch is turned on, current flows through a circuit so that an infrared ray light emitting diode is turned on. A visual ray light emitting diode is added to the circuit in order to check an operation of the circuit.
Patent KR-20030044738-A (KR)
Title: Method for transmitting the remote control signals of universal remote controller
Inventor: KIM DONG HAK
IPC: H04Q9/00
Filed: 2001-12-20
Abstract: PURPOSE: A remote control signal transmitting method of an integrated remote controller is provided to control a remote control signal by simply manipulating a key for various homogeneous and heterogeneous equipments. CONSTITUTION: When an equipment/power key signal is inputted to select a specific equipment from function keys of an integrated remote controller in a key input standby state, a reference signal code of a remote control signal transmission format included in a pre-set default sub-group is outputted, set and stored as a signal transmission format. Whenever a remote control set signal is inputted, a reference signal code of remote control signal transmission formats included in a sub-group in the determined order among sub-groups allocated to a pertinent device selected by the equipment/power key are outputted, re-set and stored as a signal transmission format.
Patent KR-20030052462-A (KR)
Title: A method for measuring lifetime of silicon wafer
Inventor: LEE JI EUN
IPC: H01L21/66
Filed: 2001-12-21
Abstract: PURPOSE: A method for measuring the lifetime of a silicone wafer is provided to be capable of reducing the forming time of an oxide layer and the measuring error of the lifetime by forming the oxide layer on the surface of the silicone wafer using a hydrogen peroxide solution without forming a thermal oxide layer. CONSTITUTION: An oxide layer having a predetermined thickness is formed on the surface of a silicone wafer by dipping the silicone wafer in a hydrogen peroxide solution for one hour. At this time, the temperature of the hydrogen peroxide solution is conserved at 70-90°C. Then, the lifetime of the silicone wafer is measured by using a C-PCD(Corona-charge-Photo Conductivity Decay) method. Preferably, the oxide layer has a thickness of 15-20 angstrom. Preferably, the hydrogen peroxide solution is obtained by mixing hydrogen peroxide of 3-8.3 weight percentage with deionized water.
Patent KR-20030053096-A (KR)
Title: System for suppressing fire in cable duct
Inventor: SI SEONG GYU
IPC: A62C3/16
Filed: 2001-12-22
Abstract: PURPOSE: Provided is a fire extinguishing system for cable duct which lets fire extinguishing water and mist sprayed to upper and lower tray respectively to put out fire so that it raises efficiency in extinguishing the fire. CONSTITUTION: The fire extinguishing system for the cable duct comprises the parts of: a guide rail(10) which is set at ceiling of the cable duct; a spray device(12) which lets fire extinguishing water put out fire at an upper tray among trays for power lines and makes mist extinguish fire at the bottom by convection of the mist, with including a mobile device(14), a support bar and a spray(18); and plural spray headers(30) which are placed at the spray device at regular intervals in length direction, with getting a water curtain formed at both sides of a fire zone to bar fire from being spread.
Patent KR-20030054439-A (KR)
Title: Circuit for resisting interference of vhf signal in tuner
Inventor: JANG YONG JU
IPC: H04N5/50
Filed: 2001-12-26
Abstract: PURPOSE: A circuit for removing VHF interference in a tuner is provided to remove a VHF signal and apply only UHF signal to a low-noise amplifier when UHF having a weak electric field is received, to eliminate interference generated due to VHF having a strong field. CONSTITUTION: A circuit for removing VHF interference in a tuner connected between an antenna for receiving a UHF signal and a VHF signal and a low-noise amplifier includes the first and second ON/OFF switches and a high pass filter(21). The first ON/OFF switch is placed between the antenna and the low-noise amplifier and turns off when the UHF signal is selected. The second ON/OFF switch is connected between the antenna and the low-noise amplifier in parallel with the first ON/OFF switch and turns on when the low-noise amplifier is selected to apply the UHF signal to the low-noise amplifier. The high pass filter passes UHF band.
Patent KR-20030054916-A (KR)
Inventor: NOH TAE JUN
IPC: F02F3/00
Filed: 2001-12-26
Abstract: PURPOSE: A piston for a vehicle engine is provided to reduce the compression height and weight of the piston by permitting the piston pin to be installed within the height overlapped with the piston land and ring groove. CONSTITUTION: A piston(100) comprises a piston head(110) forming a top surface of the piston; a plurality of piston lands(121) and ring grooves(122) formed along the upper circumferential surface of the piston; and a piston pin(150) for connection with a connecting rod(200), wherein the piston pin is arranged to be rotatable in a piston pin boss. The piston pin boss has pin grooves for insertion of both ends of the piston pin which is press fit into the connecting rod. Clamping members(132) are coupled to the lower surface of each piston pin boss in such a manner that the clamping members cover both ends of the piston pin inserted into the pin groove.
Patent KR-20030055551-A (KR)
Title: Turbo charger controlling device of vehicle and method thereof
Inventor: LEE HAE UK
IPC: F02D43/00
Filed: 2001-12-27
Abstract: PURPOSE: An apparatus and a method are provided to achieve improved durability of engine and turbo charger by stably controlling the rotational frequency of the compressor wheel of the turbo charger on a highland. CONSTITUTION: An apparatus comprises a detection unit for detecting an operation condition of a vehicle and outputting an electrical signal corresponding to the detected operation condition; an engine control unit(150) for generating a bypass control signal for controlling flow of the exhaust gas emitted through a turbo charger in accordance with the operation condition of the vehicle input from the detection unit; and a bypass unit(160) which operates in accordance with the bypass control signal output from the engine control unit, and bypasses the exhaust gas to the corresponding path. The detection unit includes an atmospheric pressure sensor(110) for sensing the ambient atmospheric pressure of the vehicle; a boost pressure sensor(120) for sensing the boost pressure of the air flowing into the engine; a fuel injection detector(130); and an engine RPM sensor(140).
Patent KR-20030056242-A (KR)
Title: Piezoelectric ceramic composition and piezoelectric device using the same
Inventor: HONG JONG GUK
IPC: H01L41/187
Filed: 2001-12-27
Abstract: PURPOSE: Provided is a piezoelectric ceramic composition of the £Pb(1-1.5x)±(0-0.2)Lax|£Ti(1-y-z)MnyCuz|O3 system which has stable sintering under atmospheric pressure, excellent piezoelectric property and thermal stability by substituting other components(Mn, Cu) for conventional piezoelectric ceramic composition and adding cations having valence 2-6 as additives. CONSTITUTION: The piezoelectric ceramic composition comprises main components expressed by a formula of £Pb(1-1.5x)±(0-0.2)Lax|£Ti(1-y-z)MnyCuz|O3, wherein x, y and z are in the ranges of 0.03<=x<=0.13 mole, 0.0001<=y<=0.1 mole, and 0.0001<=z<=0.1mole, respectively, and 0.01-2.0wt.% of at least one additive selected from CoO, MgO, ZnO, Fe2O3, Cr2O3, Sb2O3, SnO2, CeO2, Nb2O5, V2O5 and WO3. The resultant composition applied to high frequency and miniaturized elements (2.5x2.0mm of size), such as resonators, have more than 60dB of dynamic ratio(D/R), ±1% of oscillating frequency change(ΔFosc) after reflow and up to 30ppm/deg.C of temperature coefficient of resonant frequency(TCF) at -40 to 90deg.C.
Patent KR-20030056639-A (KR)
Title: Glass fiber guide shoe and method for manufacturing thereof
Inventor: CHO JEONG HWAN
IPC: C03B37/00
Filed: 2001-12-28
Abstract: PURPOSE: A guide shoe having high surface leveling, low coefficient of friction and high abrasion resistance is provided to guide glass fibers without damage by coating the surface of guide shoe, especially guide groove, with diamond like carbon. CONSTITUTION: The guide shoe is produced by the following steps of: producing a guide shoe(10) with a guide groove(14) by using raw material such as Al, Al2O3, Si3N4 or acryl; washing the surface of the guide shoe by ultrasonic waves and sputtering; coating grooves formed on the guide shoe with a diamond like carbon (20) to be a 0.5-10micrometer thickness by vacuum evaporation.
Patent KR-20030056656-A (KR)
Title: Apparatus for synchronizing threads in java virtual machine and method therefor
Inventor: KIM CHAE GYU
IPC: G06F9/46
Filed: 2001-12-28
Abstract: PURPOSE: A device and a method for synchronizing a multi threads system of a JVM(Java Virtual Machine) are provided to increase the concurrency of the system by subdividing a unit of a lock used to realize the thread synchronization between threads on the JVM from an object to a field of the object. CONSTITUTION: The device includes a lock table(103), a monitor(102), a lock table instance of the object, and a field lock manager(105). The lock table(103) relates to each class in the JVM. The monitor(102) refers the validity information of a common lock and an exclusive lock of the object and the lock table(103) including the object by linking with each object. The field lock manager(105) manages the validity of the field lock of the object and a pending list of the threads.
Patent KR-20030058793-A (KR)
Title: Electric Kneader
Inventor: LEE JAE KI
IPC: A61H23/02
Filed: 2001-12-31
Abstract: PURPOSE: Provided is an electric massage machine which massages hard to reach part of the body such as back without a fixing band by holding the attaching band and the handle. CONSTITUTION: The massage machine comprises: a main body(2) with handle(1) inside of which is a vibrating motor at one part and several massaging spurs at other part; a bridging hump(5) at one side of the handle(1) and an electric switch(4) at a side; a groove(6) at the center of the main body(2) and attaching band(10) fixed to the groove(6); several fixing grooves(14,14') at a certain distance; velcro tape(11) at front one side of the attaching band(10) and at other side opposite type of velcro tape(11'); several fixing holes(12,12') at the tape; and other part massaging equipment(7) at the fixing holes(12,12') and the fixing grooves(14,14').
Patent KR-20010079788-A (KR)
Inventor: CHO JUNG SEOK
IPC: H04N1/60
Filed: 1999-09-10
Abstract: PURPOSE: A watermarking of digital image using wavelet and discrete cosine transforms is provided to embed a watermark into a black and white or color digital image £D(x)|. CONSTITUTION: Basically the inventive method comprises the steps of transforming the digital image using a wavelet transform £WC(y)|, transforming a watermark using discrete cosine transform (DCT), integrating the wavelet-transformed digital image with the DCT-transformed watermark £DW(x) + WC(y)| to insert the watermark into the image, and generating the watermarked image using inverse wavelet transform £D(x)'|. For color images, RGB mode is converted into YIQ mode using a conversion matrix and the wavelet transform is applied to the Y-, I-, Q- values. This inventive digital watermarking of a color image is found to be highly robust against lossy compression and other image processing operations, compared to conventionally known methods which are known to be unsuitable for watermarking color images.
Patent KR-20010089339-A (KR)
IPC: H03M11/04
Filed: 1999-10-21
Abstract: 본 출원은 키보드, 특히 중국어 키보드지만, 다른 언어에 적용될 수 있는 키보드를 설명하였다.  키보드는 복수개의 키들을 가지며, 각각의 키는 그와 관련된 적어도 하나의 유닛을 가지며, 키들은 시각적으로 유사한 유닛들이 동일 또는 인접 키상에서 발견되도록 배치되어 있으며, 그 배치는 오퍼레이터가 요구된 문자의 시각적 출현의 전체 또는 일부와 관련한 적어도 하나의 키를 선택할 수 있도록 하고, 그 배치는 각각의 키가 입력된 후에, 데이터베이스에서 문자 또는 다수의 문자들과 일관할 수 있는 매핑된 값을 제공하도록 하며, 다수의 키들이 입력될 시에, 키들에 고유한 문자가 식별되고 디스플레이될 수 있다.  또한, 각각의 키가 매핑되고, 키의 하나 이상의 동작 모드가 있을 경우에, 전술된 바와 같은 키보드를 이용하여 문자를 확인하는 방법이 설명되며, 특정한 모드는 다르게 매핑된다; 그 배치는 키가 동작된 후에, 키의 매핑된 값이 기록되도록 하고, 다음 키가 동작될 때, 그 키의 매핑된 값이 기록되는 식이며, 기록된 값들은 값들을 이용하여 유효한 문자를 검색하는데 이용된다.  키보드 및 방법은 워드 처리 및 사전의 설정에 관련하여 설명되어 있다.
Patent KR-20010100995-A (KR)
IPC: A61K8/39
Filed: 1999-10-30
Abstract: 본 발명은 (a) 4차 에스테르, (b) 오일 바디, (c) 지방 알콜, 및 (d) 지방 알콜 폴리글리콜 에테르를 함유하는, 스킨 클랜징 제제 및 스킨 케어 제제 제조용 양이온 활성 혼합물의 용도에 관한 것이다.     제제는 신속하게 분산되고 임의 잔류물을 남기지 않고 빠르게 흡수되는 것을 특징으로 한다.
Patent KR-20010112241-A (KR)
Title: 다층 감쇠 기능 위상 전이 마스크
IPC: G03F1/00
Filed: 2000-01-13
Abstract: 본 발명은 200㎚ 미만의 특정 리소그래피 파장에서 0.001 이상의 광학적 투과율로 180°의 위상 전이를 이룰 수 있는, 감쇠 기능이 내장된 위상 전이 마스크에 관한 것이다.  이러한 마스크는, Al 및 Si의 옥사이드로 이루어진 군에서 선택된 옥사이드로 본질적으로 이루어진 광학적 투명 재료의 층과 Al 및 Si의 니트라이드로 이루어진 군에서 선택된 니트라이드로 본질적으로 이루어진 광학적 흡수 재료의 층의 상이한 연속적 교대층으로 이루어진다.  이러한 마스크는 통상적으로는 당해 분야에 감쇠 기능이 내장된 위상 전이 마스크 또는 하프-톤 위상 전이 마스크라고 알려져 있다.
Patent KR-20020004972-A (KR)
IPC: A61K31/454
Filed: 2000-04-20
Abstract: 본 발명은 감각수용성(organoleptic)이 우수한 프루칼로프라이드 또는 그의 약제학적으로 허용되는 산부가염을 함유하는 경구용 수용액에 관한 것이다.
Patent KR-20010110792-A (KR)
Title: Method, transmitter and transmission system
IPC: H04N7/24
Filed: 2001-02-09
Abstract: A transmitter ( 10 ) for transmitting a multiplex signal ( 20 ) containing a number of tables with information about the signal ( 11 ) to a receiver ( 12 ), capable of selecting some or all of these tables ( 26 ) from the signal ( 20 ) and storing them on a table storage medium ( 22 ). The stored tables ( 27 ) are transmitted for example when the receiver ( 12 ) requests them, or when the information therein is updated. By storing these tables in the transmitter ( 10 ), the problem that the receiver has to wait for them to occur in the multiplex signal ( 10 ) is overcome.
Patent KR-20020003882-A (KR)
IPC: G06F9/38
Filed: 2000-04-27
Abstract: 본 발명은 실행하는 동안 마이크로프로세서에 의하여 가변적인 개수의 암시적 nop(no operation) 명령어를 삽입하는 방법에 관한 것이다. 암시적 nop 명령어이란 프로그램 그 자체 내에 실제의 nop 명령어를 위치시키지 않고 마이크로프로세서에 의하여 실행되는 무연산(no operation) 명령어이다. 본 발명의 방법은 다중 주기 명령어가 발생할 때마다 적절한 수의 암시적 nop 명령어를 자동으로 계산하고 실행할 수 있다. 암시적 nop 명령어의 적절한 수는 필요한 지연 슬롯의 전체 개수에서 IDSI의 개수를 뺌으로서 마이크로프로세서에 의하여 자동으로 계산된다. IDSI의 개수는 어셈블러에 의하여 바람직하게 결정되어 마이크로프로세서에 사용할 수 있다. 이 수는 어셈블러에 의하여 더욱 바람직하게 코드화된 명령어의 지연 슬롯 영역 내에 위치하고, 다음으로 마이크로프로세서에 의하여 지연 슬롯 영역에서 꺼내어진다. 따라서, 본 발명의 방법은 별도의 메모리 자원이 필요하지 않고 프로그래머 또는 고급언어의 컴파일러가 사용하지 않은 각각의 지연 슬롯에 nop 명령어를 삽입할 필요 없이, 마이크로프로세서가 필요한 수의 암시적 nop 명령어를 자동으로 삽입할 수 있게 한다.
Patent KR-20020016871-A (KR)
IPC: F16C13/00
Filed: 2000-06-28
Abstract: 본원 발명은 분자 중에 하이드로실릴화 반응가능한 알케닐 그룹을 하나 이상 함유하는 이소부틸렌계 중합체 및 전도성 부여 물질을 사용한 하이드로실릴화 반응에 의한 부가형 경화계 전도성 조성물에 있어서, 저장 안정성 개량제로서 지방족 불포화 결합을 함유하는 화합물을 조성물에 첨가함으로써 고온에서의 저장 안정성이 우수한 전도성 재료 조성물을 제공하고, 또한 이러한 전도성 조성물을 사용함으로써 생산성, 가공성 및 환경 변동에 대한 전기 특성의 안정성이 우수한 전도성 롤러를 제공한다.
Patent KR-20030059637-A (KR)
Inventor: NAM JEONG SIK
IPC: G11C8/12
Filed: 2002-01-03
Abstract: PURPOSE: A semiconductor memory device having a pad structure profitable for high integration is provided to reduce noise and chip size while simultaneously improving AC parameter. CONSTITUTION: A semiconductor memory device is provided with a memory cell array divided into at least the first to the fourth regions having the first and second memory cell regions(57,59,61,63,58,60,62,64), respectively, a plurality of first pads(54) located between the second and third region, a plurality of second pads(83) located at the first predetermined portion defined by the first and second memory cell region(57,58) of the first region and the first and second memory cell region(59,60) of the second region, and a plurality of third pads(84) located at the second predetermined portion defined by the first and second memory cell region(61,62) of the third region and the first and second memory cell region(63,64) of the fourth region.
Patent KR-20030061539-A (KR)
Title: Method for extraction of fats and oils from waste cooking oils and single structured apparatus for processing thereof
Inventor: BYUN SANG YO
IPC: C11B13/00
Filed: 2002-01-14
Abstract: PURPOSE: A method for extracting and separating high purity fat and fatty oil from waste edible oil with a high efficiency is provided. A combined extracting and separating device for fat and fatty oil is also provided. CONSTITUTION: The method for extracting fat and fatty oil from waste edible oil by using a supercritical fluid is characterized in that a combined extracting and separating device(100) for fat and fatty oil having a single structure is used to carry out the extraction and phase separation after the extraction at the same time. Preferably, the supercritical fluid is CO2. The device(100) comprises an upper nozzle(1) which performs a tangential projection of the waste edible oil to convert them into fine oil particles and a lower nozzle(2) which performs a tangential projection of the supercritical fluid to carry out counter-current extraction so that the contact time and area between the oil and the fluid can be maximized.
Patent KR-20030062757-A (KR)
Title: Cleaning method for fixing unit of lazer printer
Inventor: LEE HYEONG GU
IPC: G03G21/00
Filed: 2002-01-18
Abstract: PURPOSE: A method for cleaning a fuser of a laser printer is provided to remove the offset toner dregs from a heating roller without mounting any additional cleaning felts and prevent the deterioration of printing quality caused by the damage of the heating roller by periodical removement of the offset toner dregs. CONSTITUTION: A cleaning method for a fuser of a laser printer includes the steps of counting the number of sheets printed while carrying out printing(S10), determining the fuser cleaning mode initiating number as the counted number becomes the number of n times of X(S20), displaying whether to carry out the cleaning mode to a display part after finishing the printing operation(S30), driving a heater until the temperature of a heating roller reaches a set temperature(S40), driving the heating roller and a pressing roller to rotate(S50), removing offset toner dregs by supplying a cleaning paper as offset toner becomes viscous(S60), and discharging the cleaning paper via the pressing roller and the heating roller to adsorb the toner dregs(S70).
Patent KR-20030065167-A (KR)
Title: Plasma Display Panel and Fabricating Method Thereof
Inventor: LIM JONG RAE
IPC: H01J11/24
Filed: 2002-01-31
Abstract: PURPOSE: A plasma display panel and a method for manufacturing the same are provided to allow for a uniform thickness of dielectric layer by forming a bus electrode in the groove formed at the upper substrate. CONSTITUTION: A plasma display panel comprises an upper substrate(21) having grooves formed in a unit discharge cell; bus electrodes(22) buried in the grooves formed at the upper substrate; first and second electrodes formed on the substrate from the transparent conductive material in such a manner that the first and second electrodes cover the bus electrodes and cause a discharge; a dielectric layer(24) formed on the substrate in such a manner that the dielectric layer covers the electrodes; and a protective film(25) formed on the dielectric layer only in the discharge region formed by the electrodes.
Patent KR-20030065803-A (KR)
Title: Multi-layer rigid flexible PWB
Inventor: KIM GIL HUN
IPC: H05K1/14
Filed: 2002-02-01
Abstract: PURPOSE: A multi-layered rigid flexible substrate is provided to prevent the short of a circuit patterned on a flexible portion by preventing a wrinkle phenomenon generated at the flexible portion. CONSTITUTION: A first rigid part(51) is provided with a plurality of printed circuit layers. A second rigid part(52) is provided with a plurality of a printed circuit layers. A first flexible part(53) and a second flexible part(54) connect to the respective printed circuit layers provided on the first rigid part(51) and the second rigid part(52). predetermined interval is defined between the first flexible part(53) and the second flexible part(54). It is prevented that a wrinkle having a winding is generated at the second flexible part(54) by the predetermined interval in case that the first and second rigid parts(51,52) are coupled to an instrument/apparatus.