baber/WOPTO huggingface dataset:
Patent KR-20010079882-A (KR)
Title: Exhaust gas cleaning system and method for catalytically reducing the content of pollutants in the exhaust gas of an internal combustion system
IPC: F01N3/08
Filed: 1999-09-21
Abstract: An exhaust-gas cleaning installation and a process for the catalytic reduction of a pollutant level in exhaust gas from a combustion system are provided for solving the problem of exact metering of reagent in regulated diesel catalytic converters. The metering of the reagent is linked to operationally relevant parameters of the combustion system through the use of a functional relationship and the functional relationship is corrected through the use of pollutant measurement. The pollutant measurement and, if appropriate, the correction, are carried out by an exhaust-gas testing installation which does not form part of the exhaust-gas cleaning installation.
Patent KR-20010075275-A (KR)
IPC: H04N5/45
Filed: 1999-09-17
Abstract: 본 발명은 픽쳐 내에 픽쳐 삽입을 위한 방법 및 회로에 관한 것으로서, 수직 축소(VD ≥1)를 가지는 일련의 삽입 픽쳐(Kj = K1, K2,...)가 메모리 소자(S) 내로 판독되고 이어 외부 판독되며, 판독되는 일련의 삽입 픽쳐(Kj)가 일련의 주픽쳐(Hi = H1, H2,...) 내로 삽입되며, 메모리 소자(S)는 삽입 픽쳐에 의해 연속적으로 덮어쓰인다. 
     저렴한 방식으로 삽입 픽쳐를 주픽쳐에 삽입할 때 틈(seam)이 생기는 것을 방지하기 위하여, 메모리 소자(S)는 삽입 픽쳐에 의해 주기적으로 덮어쓰여지는 메모리 세그먼트(X,Y,Z)로 분할되고, 메모리 소자(S)는 두 개 미만의 삽입 픽쳐의 저장 용량을 가지며, 그리고 현재 판독되는 삽입 픽쳐(Kj)와 바로 앞선 삽입 픽쳐(Kj-1) 중 어느 것이 판독되는 지에 관해 결정이 이루어진다.
Patent KR-20010080955-A (KR)
Title: Composition of a pharmaceutically active substance and application device
IPC: A61P31/00
Filed: 1999-11-08
Abstract: The present invention relates to an improved pharmaceutical substance in addition to an improved dispensing device that allows for more effective nasal administration of a substance.
Patent KR-20010101464-A (KR)
IPC: H03M1/12
Filed: 2000-01-13
Abstract: 본 발명은 아날로그 입력 신호가 디지털 출력 신호로 변환되고, A/D 채널의 각각의 입력이 샘플 및 홀드 유닛에 결합되는 입력 및 출력을 갖는 적어도 두 개의 A/D 채널, 각각의 입력이 A/D 채널의 출력에 결합되는 적어도 두 개의 입력을 포함하는 멀티플렉싱 유닛, A/D 채널을 클럭하고 멀티플렉싱 유닛을 제어하는 시간 제어 유닛을 포함하는 병렬 아날로그/디지털 컨버터(ADC)에 관한 것이고, 여기에서 아날로그/디지털 컨버터에는 소위 유휴 모드 및 소위 정상 모드 사이에서 스위칭하는 수단이 제공된다. 본 발명은 또한 병렬 아날로그/디지털 변환에서 에너지를 절감하는 방법에 관한 것이다.
Patent KR-20020000158-A (KR)
IPC: B24B53/013
Filed: 2000-03-31
Abstract: 래핑 작업을 수행하기 위한 플래튼(114)을 준비하기 위한 시스템 및 방법이 개시되고 있다.  시스템은 기부(110) 상에 회전가능하게 장착되고 그 위에 플래튼을 수용하도록 설계된 플래터(120)를 포함한다.  주 구동 모터(118)가 플래터(120) 및 그 위에 배치된 플래튼을 회전시키기 위해 제공된다.  복수의 압착 아암(128)이 기부(110) 상에 배치되고 플래튼(114)의 래핑 표면(116)과 정렬하여 위치될 수 있는 공구 수용부를 포함하도록 구성된다.  공구(132)가 각각의 공구 수용부에 부착되어 소정의 작업이 플래튼의 래핑 표면 상에서 수행된다.  모니터(138)가 소정의 변수를 검사하여 플래튼을 준비하는 동안 사실상 일정한 상태를 유지하도록 제공된다.
Patent KR-20020000889-A (KR)
Title: High Capacitance Niobium Powders and Electrolytic Capacitor Anodes
IPC: C22C1/04
Filed: 2000-05-05
Abstract: A niobium powder is described which when formed into an electrolytic capacitor anode, the anode has the capacitance of at least 62,000 CV/g. Methods of making flaked niobium powder which have high capacitance capability when formed into electrolytic capacitor anodes is also described. Besides niobium, the present invention is also applicable to other metals, including valve metals.
Patent KR-20010113927-A (KR)
IPC: G09G3/3233
Filed: 2001-02-14
Abstract: LED 디스플레이에서, 광센서(photosensor)(14)가 디스플레이(1){의 주변 장치(periphery)}에 추가되어 주변(ambient)광을 검출하며, 구동 신호를 조정함으로써 이것을 보상하는 수단(20)이 제공된다.
Patent KR-20030062865-A (KR)
Title: Display system with screen shut-off function and method of controlling the same
Inventor: HUH JAE CHEOL
IPC: H04N21/485
Filed: 2002-01-21
Abstract: PURPOSE: A display system having a screen blocking function and a method for controlling the same are provided to protect young boys and girls from undesirable video information at improper time. CONSTITUTION: If a display system which displays a video signal from a computer main body is operated normally(S50), a monitor control unit receives the current time information from a timer, compares the current time with a screen blocking time stored in a memory, and determines whether the current time is possessed in the screen blocking time(S52). If the current time is possessed in the screen blocking time, the monitor control unit controls an OSD IC for generating an OSD for blocking a screen(S54). If a user wants to release a screen blocking function, the monitor control unit displays a release code input window and requests an input of a password(S56). If a release password inputted on the release code input window is the correct password(S58), the monitor control unit removes the OSD for blocking a screen by controlling the OSD IC, thus a screen blocking function is released for a predetermined time(S60).
Patent KR-20030063857-A (KR)
Title: HRV of ventilating device
Inventor: CHO MIN CHEOL
IPC: F24F7/08
Filed: 2002-01-24
Abstract: PURPOSE: A heat recovery ventilator for a ventilator is provided to previously remove all sorts of pollutants or ill-smelling ingredients included in exhausted exterior air before the pollutants or ill-smelling Ingredients come in the room. CONSTITUTION: In a heat recovery ventilator for a ventilator, plural unit heat exchange parts(35), forming unidirectional flow passages for supplied exterior air and exhausted interior air, are layered between closed support plates and side edges of the unit heat exchanger parts are supported by a reinforcing rods. The reinforcing rods support the unit heat exchanger parts and at the same time support the heat recovery ventilator, with fixed to a case and a partition of the ventilator. The unit heat exchanger parts are disposed between heat exchange plates(35a) and composed of corrugated plates(35b) forming unidirectional flow passages of air. The corrugated plates form the air flow passages by keeping regular intervals. The air flow passages formed by the corrugated plates are layered to be crossed. A photo-catalytic coating film(35c) exposed to the exhausted exterior air is formed to the unit heat exchange part forming the supply passage for exterior air, to remove all sorts of pollutants or ill-smelling ingredients included in exhausted exterior air.
Patent KR-20030023437-A (KR)
Title: Optical recording medium and apparatus for processing optical information
Inventor: MATSUURA MICHIO
IPC: G11B7/24091
Filed: 2002-01-29
Abstract: PURPOSE: To improve the formatting efficiency of an optical recording medium to increase the storage capacity thereof. CONSTITUTION: An optical recording medium D has tracks T and has a plurality of information pits 1 which can be optically detected by irradiation of a light beam on the tracks T. The information pits 1 are arranged like a matrix apart from each other in a track direction Tc and a tracking direction Tg so that reflected light of the radiated light beam includes at least four diffracted light beams, and each information pit 1 is shifted from a prescribed reference point in one of surface directions of tracks T. Thus the relative position of each information pit 1 to the reference point is regarded as information which the information pit 1 has.
Patent KR-20030065238-A (KR)
Title: A very thin Composite membrane
Inventor: HONG BYEONG SEON
IPC: H01M8/02
Filed: 2002-01-31
Abstract: PURPOSE: Provided is a composite membrane which has a low thickness, has excellent capability and reliability, and increases dehydration resistance of polyelectrolyte membrane. CONSTITUTION: The composite membrane which is used as polyelectrolyte membrane, is characterized by having a microlattice structure(300) of repetitive and regular net shape, and being formed by filling an ion exchange material or ion exchange resin(302) into micropores(301) of microlattice structure. The microlattice structure of net shape consists of single crystal silicon(304), particularly epitaxially grown silicon. The microstructure has a thickness(305) of 1-50 micrometers.
Patent KR-20030066017-A (KR)
Title: Fabricating method and apparatus of spacer in field emission display
Inventor: YOON SANG JO
IPC: H01J1/30
Filed: 2002-02-04
Abstract: PURPOSE: A method and an apparatus for manufacturing a spacer are provided to shorten the process time by simultaneously mounting the spacers on the upper glass substrate, while easily obtaining a high resolution field emission display. CONSTITUTION: An apparatus comprises an upper mold(100), a lower mold(102), an injection port(116), and an outlet port(118). The upper mold(100) includes a first groove with a space having a shape corresponding to the shape of a spacer and a second groove installed into a predetermined width between the first grooves. The lower mold(102) includes a third groove with a space having a shape corresponding to the shape of the spacer and a fourth groove having a width same with the width of the second groove. The injection port(116) is formed at the upper mold and allows for an injection of a spacer forming material. The outlet port(118) is formed at the side opposite from the injection port and allows for a discharge of the spacer forming material.
Patent KR-20030066842-A (KR)
Title: Slider flying type optical pick-up
Inventor: LEE MAN HYEONG
IPC: G11B11/10
Filed: 2002-02-05
Abstract: PURPOSE: A slider levitating optical pickup device is provided to reduce lowering of performance due to a manufacturing error and prevent lowering of performance due to an alignment error between a double-sided aspheric lens and a double-sided flat plate lens. CONSTITUTION: A first lens(31) is combined with a second lens(32) for constructing an objective lens system. The first lens is formed of a double-sided aspheric lens. The second lens is formed of a double-sided flat plate lens having infinite radius of curvature. A numerical aperture of the objective lens system is more than 0.75. An effective size of the objective lens system is less than a diameter of 1.0mm. A working distance representing a distance from a second surface of the second lens to a first surface of a disk is in the range of 0.3 μm to 10 μm. The objective lens system is applied to a disk having a cover layer which is less than 30 μm in thickness.
Patent KR-20020079374-A (KR)
Inventor: AKIBA YUTAKA
IPC: H01J11/34
Filed: 2002-02-19
Abstract: PURPOSE: To provide a plasma display panel technology, with which low voltage and low power consumption, and high luminous efficiency and high luminance is realized. CONSTITUTION: A partition wall of the metal electrode, of which protrusion part protrudes partially on the side of cell space on a plane nearly parallel with the panel plane, is provided between the display electrodes which are formed in a state of crossing then address electrodes.
Patent KR-20030071294-A (KR)
Title: Sauce Composition for Raw Duck Meat and the Making Process thereof
Inventor: JUNG HEE KWON
IPC: A23L23/00
Filed: 2002-02-28
Abstract: PURPOSE: Provided is a dressing sauce composition for raw duck meat and a manufacturing method thereof, thereby removing the unpleasant smell peculiar to duck meat. CONSTITUTION: A dressing sauce composition for raw duck meat is manufactured by the step of: mixing 75-85 wt.% of Kalopanax pictus infusion, 3-6 wt.% of a mixed medicinal herbs of Astragalus membranaceus, licorice root, ginseng and jujube in a weight ratio of 3:2:1:1, and 12-19 wt.% of a mixture of pear, soy sauce, garlic, welsh onion, sugar syrup, ginger, onion and caramel in a weight ratio of 8:3:2:2:2:1:1:1; and heating the mixture.
Patent KR-20030075369-A (KR)
Title: Multi-channel broadcasting system and the method using a settop box
Inventor: LIM JOONG JAE
IPC: H04B1/06
Filed: 2002-03-18
Abstract: PURPOSE: A multi-channel broadcasting system using a broadcasting receiving device capable of multi-channel division and a service method therefor are provided to enhance the use degree of frequency by servicing a plurality of similar broadcasting channels through one frequency. CONSTITUTION: A frequency mixing unit(200) receives a plurality of broadcasting channels and compresses frequencies of the received broadcasting channels. A multi-channel modulating unit(300) modulates a plurality of the compressed frequencies into one broadcasting frequency signal. A transmitting unit(400) transmits the broadcasting frequency signal to the air. A broadcasting receiving device(500) has a frequency adjusting unit(510) for retrieving a frequency band and selecting one signal, a signal receiving unit(520) for receiving the broadcasting frequency signal transmitted through the transmitting unit(400), and a signal modulating unit(530) for modulating the received broadcasting frequency signal. The broadcasting receiving device(500) has a channel separating unit(540) for separating a plurality of broadcasting channels from the received broadcasting frequency signal, and a sound modulating unit(550) for adjusting a sound with respect to each broadcasting channel. The broadcasting receiving device(500) has a channel selecting unit(560) for selecting one among the separated broadcasting channels, and a channel signal transmitting unit(570) for transmitting the selected broadcasting channel to a radio(600) by wireless.
Patent KR-20020075275-A (KR)
Inventor: OTSUKI KIYOSHI
IPC: B21D28/02
Filed: 2002-03-21
Abstract: PURPOSE: To provide a manufacturing method for a core material for a small- sized iron core in which no-loaded exciting current is low. CONSTITUTION: This manufacturing method is employed for manufacturing the core material that is used for manufacturing the small-sized iron core by laminating and joining a kind or a plurality of kinds of the core materials. A process where the core materials 14, 20 are punched out of a steel plate 12 by using a punching means having a die plate 22 and punches 16, 18 is provided. In the process, a punched out portion of the steel plate is supported from the reverse-to-punch side of the plate by a supporting means 52.
Patent KR-20020028056-A (KR)
Inventor: KIM YOUNG CHANG
IPC: H01L33/00
Filed: 2002-03-27
Abstract: PURPOSE: A method for fabricating a p-n junction on a ZnO thin film is provided to transform a Zn3P2 layer into a p-type material, by depositing Zn3P2 on the ZnO thin film and by irradiating a laser beam to the Zn3P2 layer. CONSTITUTION: An n-type ZnO thin film(20) is attached to a sapphire substrate(10). The Zn3P2 thin film is deposited on the n-type ZnO thin film. Laser is irradiated to the upper surface of the Zn3P2 thin film to analyze the Zn3P2 thin film. The analyzed Zn3P2 thin film is diffused to the n-type ZnO thin film to form a p-type ZnO thin film(40). Electrodes(50,60) are respectively formed on the n-type ZnO thin film and the p-type ZnO thin film.
Patent KR-20030077839-A (KR)
Inventor: CHOI HONG SEOK
IPC: G11C29/00
Filed: 2002-03-27
Abstract: PURPOSE: A redundancy circuit is provided to share a corrective address wire and reduce a total size of a chip by loading the corrective address information corresponding to each redundancy column decoder. CONSTITUTION: A redundancy circuit includes the first fuse enable signal generation portion(401), the first AND gate(402), the first fuse circuit portion(403), the first latch portion(404), the first comparison portion(405), the second AND gate(406), the second fuse enable signal generation portion(407), the third AND gate(408), the second fuse circuit portion(409), the second latch portion(410), the second comparison portion(411), and the fourth AND gate(412). The first fuse enable signal generation portion(401) generates an enable signal. The first AND gate(402) is used for performing an AND operation for the first signal and the enable signal. The first fuse circuit portion(403) includes a plurality of fuse circuits to generate a corrected address signal. The first latch portion(404) includes a plurality of latches to maintain the corrected address signal. The first comparison portion(405) includes a plurality of XNOR gates to perform an XNOR operation. The second AND gate(406) is used for performing the AND operation for output signals of the first comparison portion(405). The second fuse enable signal generation portion(407) generates the enable signal. The third AND gate(408) is used for performing the AND operation for the second signal and the enable signal of the second fuse enable signal generation portion(407). The second fuse circuit portion(409) includes a plurality of fuse circuits to generate the corrected address signal. The second latch portion(410) includes a plurality of latches to maintain the corrected address signal. The second comparison portion(411) includes a plurality of XNOR gates to perform the XNOR operation. The fourth AND gate(412) is used for performing the AND operation for output signals of the second comparison portion(411).
Patent KR-20030080827-A (KR)
Title: Body temperature apprature of a livestock in a born
Inventor: PARK MYUNG SU
IPC: A01K1/00
Filed: 2002-04-11
Abstract: PURPOSE: A livestock temperature adjusting device in a livestock barn is provided to maintain a proper temperature of livestock being bred in the barn, prevent the excessive increase of humidity, and reduce the cost. CONSTITUTION: The live stock temperature adjusting device comprises: an air inlet pipe(10) connected to an air compressor generating a proper air pressure, an air branch pipe(20) formed integral with the air inlet pipe(10), a water supply pipe(30) formed on an outer side face of the air inlet pipe(10), a proper water supply member(40) formed between the water supply pipe(30) and the air branch pipe(20) and a lattice type net formed below the air branch pipe(20).
Patent KR-20030080853-A (KR)
Title: Impact absorption device of automobile hood panel
Inventor: SON SEONG CHEOL
IPC: B62D25/10
Filed: 2002-04-11
Abstract: PURPOSE: A device for absorbing shock of a hood panel for a vehicle is provided to sufficiently secure a shock-absorbing space by lifting up an outer plate of the hood panel at a predetermined height and accordingly protect pedestrians from a second impact with the hood panel. CONSTITUTION: A shock-absorbing device of a hood panel(41) protects pedestrians by making the hood panel comprising inner and outer plates(41a,41b) absorb impact energy when the pedestrians collide with the hood panel. The shock-absorbing device is composed of a sensing device for detecting the movements of the pedestrians who walk in front of a vehicle in advance and collision situations with pedestrians; an ECU(Electronic Control Unit) for deciding conditions input by the sensing device; and an actuator(40) for securing an inner space of the hood panel by hinge-moving a connecting arm(42), which is hinge-combined with the outer plate, from the inner plate and lifting up the connecting arm at predetermined height by a solenoid valve actuated by receiving the signal of the ECU.
Patent KR-20020034136-A (KR)
Inventor: KIM JIN GUK
IPC: H05B37/02
Filed: 2002-04-12
Abstract: PURPOSE: A method for driving a triac of an electronic wall switch device for an illuminating lamp is provided to receive a supply of a power for driving an internal circuit of a switch device at switch in and out lines and control on/off of a triac which is a switching element. CONSTITUTION: A Drivins transistor of a triac(TRC) is connected. A base of the Drivins transistor is connected to an output terminal of a control microcomputer(U1) through a resistor(R5). A resistor(R7), a zener diode(ZD2), and a diode(D5) are connected between T2 terminal of the triac(TRC) and the resistor(R5) to one another in series. In order to turn on an illuminating lamp, when T2 terminal voltage of the triac(TRC) is higher than T1 terminal voltage thereof, the T2 terminal voltage of the triac(TRC) becomes higher than a breakdown voltage of the zener diode(ZD2) to turn on the triac(TRC). When the T2 terminal voltage of the triac(TRC) is lower than the T1 terminal voltage thereof, a gate trigger pulse from control microcomputer(U1) is generated to turn on the triac(TRC).
Patent KR-20030081803-A (KR)
Title: Artificial stone and manufacturing method thereof
Inventor: SONG YEONG JIN
IPC: C04B41/71
Filed: 2002-04-13
Abstract: PURPOSE: Provided is a manufacturing method of artificial rocks having improved resistance against abrasion, corrosion and flame by forming discontinuous multi-layers and double coating without special equipment unlike conventional manufacturing method. CONSTITUTION: The artificial rocks are manufactured by the following steps of: (i) forming a base layer(10) of rocks, made of polymer cement concrete containing a resin; (ii) coating the outside of the base layer with the mixture of grout and fiber-reinforced plastic(FRP), and drying for a first coating layer(20); (iii) coating the outside of the first layer with resin-contained grout to express the texture of the rocks; (iv) applying pigments to the layer formed at the step (iii) to form a colored layer(50); (v) applying thermoplastic coating agent based on acryl to the colored layer over two times, and drying to form a second coating layer.
Patent KR-20020082144-A (KR)
Inventor: FUNABARA YASUO
IPC: C08F210/16
Filed: 2002-04-22
Abstract: PURPOSE: Provided are a method for preparing an ethylene polymer composition, an ethylene polymer composition particle excellent in particle properties, scarcely causing sintering, and excellent in moldability, and a film formed from the particle, which has small unevenness of thickness and excellent in tear strength. CONSTITUTION: The method for producing the ethylene polymer composition comprises using a catalyst which contains a component obtained by bringing a liquid magnesium compound into contact with a liquid titanium compound in the presence of an organic silicon compound, and further includes (I) a process for producing an ethylene (co)polymer(i) the intrinsic viscosity (eta) of which is at least 1.5 times the (eta) of an ethylene (co)polymer(ii); and (II) a process for producing the ethylene (co)polymer(ii) the (eta) of which is 0.3-3 dl/g, wherein the process(II) is conducted in the presence of the polymer(i), or the process(I) is conducted in the presence of the polymer(ii), so that the ethylene polymer composition having an (eta) of 1-6 dl/g and a density of more than 0.94 g/cm¬3 is produced.
Patent KR-20030084041-A (KR)
Title: Insulating layer in Semiconductor Device with Multi-nanolaminate Structure of SiNx and BN and Method for Forming the Same
Inventor: AHN JAE YEONG
IPC: H01L29/51
Filed: 2002-04-24
Abstract: PURPOSE: A method for fabricating an insulation layer of a semiconductor device with a multilayered nanolaminate structure and a fabricating method therefor are provided to improve a wet etch characteristic and obtain a low dielectric constant by forming an insulation layer used as a dielectric layer of the semiconductor device such that the insulation layer is made of the multilayered nanolaminate structure in which a SiNx layer and a BN layer are alternatively stacked. CONSTITUTION: A silicon nitride layer(210) is formed on a wafer(100). A boron nitride layer(220) is formed on the silicon nitride layer. The abovementioned processes are alternatively repeated to form a multilayered nanolaminate thin film(200). An atomic layer deposition process is repeatedly performed a predetermined number of times to form the silicon nitride layer and the boron nitride layer.
Patent KR-20030084377-A (KR)
Title: circuit for driving Precharge and method for driving the same
Inventor: KIM HAK SU
IPC: G09G3/20
Filed: 2002-04-26
Abstract: PURPOSE: A precharge drive circuit and a driving method thereof are provided to maintain a precharge time and a current level below the maximum capacity of a battery by controlling a precharge control signal and a bias signal. CONSTITUTION: A precharge drive circuit includes a constant current source and a constant current source for precharge. The constant current source is formed with the first switch(30), a current controller(33), and a current mirror(31). The first switch(30) is formed with a plurality of switch elements to control the current applied to a column line. The current controller(33) control the amount of the current applied to the column line according to a bias signal. The current mirror(31) is connected to each switch element of the first switch(30) in order to transmit the current to the column line. The constant current source for precharge is formed with the second switch(32) to control the current for precharge according to an external precharge control signal.