baber/WOPTO huggingface dataset:
Patent KR-20040044789-A (KR)
Title: Apparatus to sort insert inferior goods and method thereof in injection machine
Inventor: KANG DAE HWAN
IPC: B29C45/42
Filed: 2002-11-22
Abstract: PURPOSE: A sorting device of an inserted defective product in a picking machine and a method thereof are provided to exactly detect and sort the insertion defects by forming an inserted material with a metal, installing sensors to detect the metal in a supporting plate and installing the supporting plate in the picking machine. CONSTITUTION: An inserted material is formed by a metal. Sensors(16) to detect only the metal are installed in a supporting plate as a shape and a number corresponding to the position of the inserted material. The sensors are interlocked with a CPU(Central Processing Unit) to control each holding devices(12,14). Thereby, the existence of the inserted material in an injection molding product is checked by moving the injection molding device to the metal detecting sensors.
Patent KR-20040046276-A (KR)
Title: Method of Ethernet data frame processing in Ethernet-PON MAC sublayer, and apparatus thereof
Inventor: KIM SEUNG HWAN
IPC: H04L1/00
Filed: 2002-11-26
Abstract: PURPOSE: A method and an apparatus for processing ethernet data in an MAC(Medium Access Control) sub-layer of an ethernet PON(Passive Optical Network) are provided to manage a transmitting state and a receiving state of an ethernet frame by using an LLID index. CONSTITUTION: An apparatus for processing ethernet data in an MAC sub-layer of an ethernet PON includes an emulation sub-layer, an MAC sub-layer, an MAC control sub-layer, a PON bridge sub-layer, and an emulated-MAC sub-layer. The emulation sub-layer(150) is used for performing a CRC for information of a preamble of an ethernet data frame received from a physical layer and extracting LLID(Logical Link IDentification) information from the preamble. The MAC sub-layer is used for performing a controlling operation and a managing operation. The MAC control sub-layer is used for performing MAC control operations for LLID indexes. The PON bridge sub-layer(120) is used for performing a bridge function of the ethernet PON and a PON tag management function. The emulated-MAC sub-layer(110) is used for performing a high and a low ethernet data frame matching process, an FCS test, and a PAUSE frame process.
Patent KR-20040046555-A (KR)
Title: Real-time monitering system using credit authorization terminal
Inventor: PARK HEON SEO
IPC: G06Q50/10
Filed: 2002-11-27
Abstract: PURPOSE: A system for monitoring a shop in real-time using a credit card checker is provided to monitor an internal state and a sale status of the shop as a moving image by using the credit card checker having an online communication function. CONSTITUTION: A camera(11) pictures the inside of the shop. The credit card checker(12) manages the sale particulars, and transmits an image after generating one image by synthesizing the image inputted from the camera and the sale particulars. The Internet(13) connects the credit card checker with other devices. A video storing/broadcasting server(14) of a cellular phone company receives/stores/manages the image from the credit card checker through the Internet and transmits the image to a mobile device(15) through a wireless communication network. A video storing server(16) of an ISP(Internet Service Provider) receives/stores/manages the image from the credit card checker through the Internet. A PC(17) searches/displays the image stored in the video storing server through the Internet.
Patent KR-20040048433-A (KR)
Inventor: LIM GYEONG NAM
IPC: G02F1/136
Filed: 2002-12-03
Abstract: PURPOSE: A method for manufacturing an LCD(Liquid Crystal Display) are provided to prevent an image badness from generating when driving the LCD by etching the width of an active layer toward the inside of a data bus line. CONSTITUTION: A gate metal film is deposited on a transparent insulation substrate(20) and thereafter the first mask process for forming a gate electrode and a gate bus line by etching is performed. Thereafter, a gate insulation layer(24) is deposited and an active layer(27) and a source/drain metal film are sequentially deposited. In a TFT(Thin Film Transistor) region, the active layer(27) and the source/drain metal film are etched continuously by a wet etching and a dry etching on the basis of a half tone photoresist film pattern. In a data bus line region, a data bus line(23b) is formed by a wet etching and the active layer is etched by a dry etching successively. As a result, a part of the data bus line(23b) and source/drain electrodes(26a,26b) is removed, so that the width of the active layer(27) is wider than that of the data bus line(23b) and source/drain electrodes(26a,26b). A polyimide passivation film(29) is coated on the transparent substrate(20) for protecting devices.
Patent KR-20040050566-A (KR)
Title: Deflection Yoke for compensating Mis-convergence
Inventor: HAN SEUNG UK
IPC: H04N9/28
Filed: 2002-12-10
Abstract: PURPOSE: A deflection yoke is provided to compensate for the error caused due to the unbalance between corrections in upper and lower portions, by permitting the wires connecting upper and lower coma-free coils and a connection terminal to have the same length. CONSTITUTION: A deflection yoke comprises a coil separator having a printed circuit board(1) arranged on a side surface of a rear cover(10); a deflection coil arranged on inner and outer surfaces of the coil separator, and which generates a predetermined magnetic field and deflects electron beams emitted from a cathode ray tube; a ferrite core arranged on the outer surface of the coil separator so as to reinforce the magnetic field of the deflection coil; and a coma-free coil for correcting the mis-convergence caused due to the difference between wires, by extending the wire connected from one coma-free coil to the connection terminal of the printed circuit board in such a manner that the length of the wire is the same as the length of the wire connected from the other coma-free coil to the connection terminal of the printed circuit board.
Patent KR-20040051153-A (KR)
Inventor: PARK JAE HWA
IPC: B60K15/04
Filed: 2002-12-12
Abstract: PURPOSE: A filler door locking control device is provided to prevent a filler cap from being missed, simplify the structure, and improve productivity by moving forward and reverse a locking module. CONSTITUTION: A filler door locking control device is composed of a filler door(6) formed on an opening unit of an injection chamber(2) recessed at the side of a vehicle body(1) to open and close; a locking module combined to the upper side of the injection chamber with combining a locker(9) to move into and out of a housing(8); a filler neck(3) connected with a fuel tank and protruded at the bottom of the injection chamber; a rack gear(10) formed at the outer periphery of the housing of the locking module; a battery(20) for supplying the predetermined voltage; a switching unit switched to supply the voltage of the battery to a driving unit(40) when a filler cap(4) is combined to the filler neck; and the driving unit driven by the voltage of the battery supplied through the switching unit to set the locking to a locking position by moving forward the locking module through the rack gear.
Patent KR-20040051187-A (KR)
Title: Spindle motor for optical disk driver
Inventor: KIM TAE HEON
IPC: H02K21/22
Filed: 2002-12-12
Abstract: PURPOSE: A spindle motor for a disc drive is provided to form a track with a step structure at a rotor, to form a housing at an upper end of a stator, and to make a turn table and a pulling magnet be sunk from a surface of the rotor and the stator so that it reduces a height. CONSTITUTION: The system comprises a deck plate, a shaft(100), a cap type rotor, a pulling magnet(300), a stator(200) and a turntable(50). The shaft(100) is rotationally installed at the deck plate(1). The cap type rotor is combined with an upper circumferential face of the shaft(100), and forms a magnet at an inner circumferential face. The pulling magnet(300), installed under the rotor, generates a pulling force for pulling the rotor downward. The stator(200) includes a metal bearing, a holder, a core, and a housing. The housing holds the pulling magnet(300). The turntable(50) includes a disc chuck and a jaw. The disc chuck seats the disc at a center, and the jaw fixes the disc.
Patent KR-20040055447-A (KR)
Title: Control point function destribution system on universal plug and play network
Inventor: AHN SEONG JUN
IPC: H04L12/407
Filed: 2002-12-21
Abstract: PURPOSE: A system for distributing function of a CP(Control Point) on UPnP network is provided to allow a mobile terminal to easily access a home network from outside. CONSTITUTION: An NAT(Network Address Translation) unit(312) converts an IP address dynamically allocated to a UPnP device and a pair ports used by the device in home into an external fixed IP and a pair of ports outside a home agent and an external fixed IP and port of a remote CP into a dynamic IP and a port number in home. A multicast/unitcast converter(311) converts a multicast message transmitted by the device into a unicast message. A data storing unit(314) stores terminal information related to a connected remote CP. A remote CP protocol processor(313) supports message exchange for a remote CP connection and authentication. A multicast/unicast converter(321) converts a multicast message transmitted to a home agent into a unicast message. A UPnP message filter(322) corrects a UPnP message. A data storing unit(324) stores information related to a different remote CP connected to the home agent(310), information related to the message filter(322) and information related to the home agent(310). A remote CP protocol processor(323) supports message exchange for home agent connection and authentication.
Patent KR-20040055490-A (KR)
Title: Apparatus and Method for Checking Status of Communication Block in System constructed many commnincation node
Inventor: JUNG SEOK JONG
IPC: H04L12/26
Filed: 2002-12-21
Abstract: PURPOSE: A method and an apparatus for checking a communication section state in a system having multiple communication nodes are provided to periodically check state of a transmission/reception communication path by processors or between a processor and a device, report it and automatically recover an error-generated section. CONSTITUTION: A BSM(440) performs maintenance function of a communication system. A main processor node(400) transmits a state information request command to each child node(410) at predetermined time intervals and determines whether a response message to the state information request command is received from the child node(410) within predetermined time. The child node(410) transmits a response message to the state information request command. A child node reset path(430) resets an error-generated child node(410) corresponding to a child node reset command transmitted from the main processor node(400).
Patent KR-20030074111-A (KR)
IPC: G06F1/20
Filed: 2002-12-26
Abstract: 본 발명에 따른 전자 기기는 외벽을 구비한 하우징, 이 하우징에 제공되고 외벽에 형성된 개구부를 구비한 수용부, 및 이 수용부에 수용되고 개구부를 통해서 수용부로부터 제거 가능한 열발생 부품을 포함한다. 개구부는 제거 가능한 덮개로 덮여진다. 이 덮개는 열발생 부품을 가린다. 열전달 시트는 덮개와 열발생 부품 사이에 위치된다. 열전달 시트는 열발생 부품을 하우징에 열적으로 접속한다.
Patent KR-20040057510-A (KR)
Title: Polythienylthiazole derivatives and Organic Thin Film Transistor Using the Same
Inventor: JUNG EUN JEONG
IPC: H01L35/24
Filed: 2002-12-26
Abstract: PURPOSE: Provided is a polythienyl thiazole derivative having low leak electric current by applying a thiazole ring with an n-type semiconductor property to a thiophene unit with a p-type semiconductor property. An organic thin film transistor using the polythienyl thiazole derivative is also provided. CONSTITUTION: The polythienyl thiazole derivative is represented by the formula 1. In the formula, R1 and R4 are independently hydrogen, C1-C9 linear, branched, or cyclic alkyl, R2, R3, R5 are independently hydrogen, C1-C12 linear or branched alkyl, -(CH2O)n-R6, -(CH2)n-C(O)OR6, -(CH2)n-OC(O)R6, -(CH2)n-OC(O)OR6 or -(CH2)n-C(O)OCH2OR6, wherein n is an integer of 0-6, R6 is hydrogen, C1-C12 linear, branched, or cyclic alkyl, l is a real number of 0.01-1.0, m is a real number of 0.99-0.0, and l+m is 1. And the organic thin film transistor contains an organic active layer comprising the polythienyl thiazole derivative.
Patent KR-20020021174-A (KR)
IPC: H05K13/08
Filed: 2001-04-10
Abstract: 온헤드 라인스캔 센서(64)가 있는 픽 앤 플레이스 머신(31)을 교정하는 방법이 개시된다.  이 교정 방법은, 푸리에 변환법 및 정규화된 상호 연관법을 포함한 초점 계량법을 통해 하나 이상의 노즐 팁의 z-축 높이 정보를 얻는 것을 포함한다.  또한, 부품 배치 공정 중에 선형 디텍터 틸트, 수평 스케일 계수 및 수직 스케일 계수와 같은 다른 물리적 특성을 측정 및 보상한다.  또 하나의 물리적 특성인 노즐 런아웃도 사인 커브 피팅밥으로 측정하며, 그 결과 얻는 Z-높이 교정 데이터는 추후 부품을 배치하는 데에 이용한다.
Patent KR-20020068337-A (KR)
Title: Method for determining the fuel content of the regeneration gas in an internal combustion engine comprising direct fuel-injection with shift operation
IPC: F02M25/08
Filed: 2001-09-03
Abstract: A method for determining the fuel content of a regeneration gas during regeneration of an intermediate fuel vapor storage unit in internal combustion engines with gasoline direct injection in lean (stratified) mode. Stored fuel vapor is supplied to the engine as regeneration gas via a controllable tank venting valve. The signal of an exhaust gas analyzer probe in the exhaust gas is considered for determining the fuel content of the regeneration gas. An adjustment between the analyzer probe signal and a preselected setpoint occurs while the tank venting valve is closed. The analyzer probe signal is combined with a correction quantity while the tank venting valve is closed, so that the combination corresponds to the setpoint. The analyzer probe signal is combined in the same manner with the previously obtained correction valve while the tank venting value is open. Regeneration gas charge is determined from this combination.
Patent KR-20020095164-A (KR)
Title: 부싱 및 유리 섬유의 제조방법
IPC: C03B37/075
Filed: 2001-03-13
Abstract: 본 발명은 대략 편평한 형상을 이루는 두개의 노즐 구멍(12)이 병렬된 유리 유출부(18)를 구비하고, 노즐 구멍(12)부터 용융 유리를 인출할 수 있는 부싱(10)에 있어서, 용융 유리가 노즐 구멍(12)부터 인출되는 데 따라 흐르는 수반류를 각 노즐 구멍(12) 사이로 유도하기 위한 수반류 도입로(20)를 구비한다.
Patent KR-20020086900-A (KR)
Title: 연속주조용 용강공급장치 및 이것을 이용한 연속주조방법
IPC: B22D41/60
Filed: 2001-12-25
Abstract: 바닥부에 상 노즐(2)이 설치된 턴디쉬(1), 상 노즐(2)의 하부에 설치된 유량제어기구(3), 전기전도성을 갖는 내화물로 구성된 침지노즐(4), 턴디쉬(1)의 내부공간에 이르는 한쪽 전극(5), 침지노즐(4)에 설치된 다른쪽 전극(6) 및 양 전극(5)(6)에 접속된 전원부(7)를 구비한 연속주조용 용강공급장치와, 이 용강공급장치를 사용하여, 침지노즐(4)의 내면과 그 내부를 통과하는 용강(8) 사이에 통전하면서 용강을 주형에 공급하는 연속주조방법이다.  이것에 의해, 침지노즐 등의 내면에 용강 중의 Al 산화물 등이 부착하는 것을 방지하여 제품결함의 발생을 방지할 수 있다.
Patent KR-20020090215-A (KR)
Title: 전기 전도 몰리브덴 층의 비저항을 감소시키는 방법
IPC: H01L21/768
Filed: 2001-12-21
Abstract: 본 발명은 몰리브덴 또는 몰리브덴 합금으로 된 전기 전도층의 비저항을 감소키는 방법에 관한 것이다. 본 발명은 전기 전도층의 표면에 MoO 2 -층을 형성하는 것에 특징이 있다. 따라서, 층간 비저항은 10 % 내지 15 %까지 감소될 수 있다.
Patent KR-20030028468-A (KR)
Title: Hermetic high frequency module and method for producing the same
IPC: H01P1/30
Filed: 2001-06-06
Abstract: A high-frequency module with a hollow conductor structure has a ceramic casing base (1) and a ceramic casing cover (3) with an adjusting device (4) for positioning in the hollow conductor on the casing base. For centring and fixing on a hollow conductor connecting passage, the adjusting device has a raised photosensitive resist part tapering away from the casing cover like a cone. As it is assembled, the adjusting device engages in the hollow conductor.
Patent KR-20040064335-A (KR)
Inventor: LEE CHANG HO
IPC: F25D23/00
Filed: 2003-01-10
Abstract: PURPOSE: A deodorizing system for a refrigerator is provided to obtain continuous deodorizing effect by advancing air containing bad odor toward a deodorizer by driving a deodorizing fan. CONSTITUTION: A deodorizing system for a refrigerator includes a plurality of light sensors, a deodorizing fan, and an ozone generator. Each of the light sensors includes a plurality of light emitting parts(11) on an inner surface of a rear part of the refrigerator and a plurality of light receiving parts on the inside of a door. The sensors sense the existence of food in the refrigerator to generate signals. The deodorizing fan is mounted in a feedback duct to forcibly circulate internal air of the refrigerator for deodorizing according to the signals output from the sensors. The ozone generator generates ozone to oxidize bad odor components generated from the food in the refrigerator.
Patent KR-20040066659-A (KR)
Inventor: KI SEA HEE
IPC: A63F9/04
Filed: 2003-01-20
Abstract: PURPOSE: A decahedron random number dice is provided to sample a number of a decimal scale in the same probability to be suitable for the decimal system as generally used. CONSTITUTION: The decahedron random number dice comprises each of an upper hemisphere(50a) and a lower hemisphere(50b) equally divided into five parts being a square surface with a pair of long corners(70) and a pair of short corners(80), the short corners(80) forming the boundary between the upper and lower hemispheres such that the square surface of the upper hemisphere(50b) corresponds to the square surface of the lower hemisphere(50a), each square surface on one side of the upper hemisphere or lower hemisphere being marked as "1, 3, 5, 7, 9" and the square surface on the other side being marked as "0, 2, 4, 5, 8" such that the total of two figures on a pair of the square surface(60) becomes "9".
Patent KR-20050105635-A (KR)
Inventor: LEE MAN SEUNG
IPC: C23F1/46
Filed: 2003-02-05
Abstract: 본 발명은 니켈을 함유하는 FeCl 3  엣칭폐액으로부터 니켈을 회수하고 FeCl 3  엣칭액을 재생시키는 방법에 있어서, 상기 엣칭폐액중의 니켈이온과 철이온을 [CH 3 (CH 2 ) 7 ] 3 N·HCl을 용매로하는 유기용매 추출법으로 철이온을 유기상으로 추출하여 니켈이온과 철이온을 분리하여 니켈을 회수하고 FeCl 3  엣칭액을 재생시키는 방법에 관한 것이다. 
     본 발명의 방법으로 니켈을 함유하는 FeCl 3  엣칭폐액으로부터 고가금속인 니켈을 높은 수율로 회수할수 있고 또한 엣칭액도 용이하게 재생시켜줄수 있는 효과가 있다.
Patent KR-20040072766-A (KR)
Inventor: BANG JUNG CHUL
Filed: 2003-02-10
Abstract: PURPOSE: An English conversation education through a game server, a client, and a TTS(Text-to-Speech) chatting system on the online using the Internet is provided to completely remove the incorrectness of a voice due to a sound quality changed by a line state and the lag generated by the network load. CONSTITUTION: The voice data including the native dubbing is previously inserted into the clients(2) made by the C++. For the first connection, a user downloads the voice data, and exchanges the text data through the text chatting with other user. If the text data is transmitted to a game server(1) made by the C++ in real-time, a real-time TTS operation module in the game server operates the received text data and permits the sound data in other client to be output through a speaker. Thus, the sound quality variation is removed by outputting the sound data in the client.
Patent KR-20040076328-A (KR)
Inventor: KIM GEON SU
IPC: G11B7/135
Filed: 2003-02-25
Abstract: PURPOSE: An optical pickup device having an optical element where a phase shift coating film is formed is provided to form a phase shift coating film for reducing noise produced owing to an optical interference by changing a polarized state of light, thereby effectively decreasing noise of lights having plural wavelength bands emitted from plural light sources. CONSTITUTION: Light sources(31a,31b) generate lights. An objective lens(45) focuses the emitted lights on an optical information storage medium(53). Optical path converters(37,47) convert optical paths of the lights emitted from the light sources(31a,31b) and a light incident from the storage medium(53). Collimating lenses(35,43) collimate the lights emitted from the light sources(31a,31b). An optical detector(51) receives the light reflected from the storage medium(53), converts the received light to an electrical signal, and detects information.
Patent KR-20040002442-A (KR)
Inventor: YAMAMOTO SEIJI
IPC: G01R31/04
Filed: 2003-02-27
Abstract: PURPOSE: A semiconductor device and a testing method thereof are provided to reduce a testing cost by carrying out a current leak test while constricting the number of input/output pads. CONSTITUTION: The input/output pads(1a-1d) are connected to the input terminals of input buffers(11a-11d), respectively, so that the input signals put in to the input/output pads(1a-1d) are conducted through the input buffers(11a-11d) into the internal circuit. The input/output pads(1a-1d) are also connected to the output nodes of output buffers(12a-12d), respectively, so that the output signals from the internal circuit are read out through the output buffers(12a-12d) to the input/output pads(1a-1d). Among the input/output pads(1a-1d), every two input/output pads(1a,1c) are connected through the switch elements(13a,13c) to the testing line(14a), and another every two input/output pads(1b,1d) are connected through the switch elements(13b,13d) to the testing line(14b). The switch elements(13a-13d) receive a switch control signal TM which is brought to the high level by the internal circuit at the operation test and also receive the inverted version thereof /TM provided by an inverter(17a).
Patent KR-20030076410-A (KR)
IPC: B05D5/04
Filed: 2003-03-20
Abstract: The stable, aqueous dispersion has between 20 and 80 Gew.-per cent related to the total quantity of the dispersion, metal and/or metalloid oxide powder present in the form of aggregates of primary particles. The powder has at least two types of powder with the same sign of surface charge for a given pH value and a zeta potential causing an electrostatic repulsion between the particles greater than the van der Waals attraction of the powder.  The stable, aqueous dispersion has between 20 and 80 Gew.-per cent related to the total quantity of the dispersion, metal and/or metalloid oxide powder present in the form of aggregates of primary particles in the dispersion, where the mean diameter of the aggregate is between 10 and 300 nm and the mean diameter of the primary particles is between 5 and 50 nm. The powder has at least two types of powder with the same sign of surface charge for a given pH value and a zeta potential causing an electrostatic repulsion between the particles greater than the van der Waals attraction of the powder. AN Independent claim is also included for the following: a brushing-on color and a recording medium.
Patent KR-20040082864-A (KR)
Inventor: SHIN SUN BIN
IPC: B05C11/10
Filed: 2003-03-20
Abstract: PURPOSE: A device for spraying paint at a specific ratio and variable specific amount is provided to mix a plurality of paints having various colors to obtain desired colors without undergoing manual work, thereby helping to conduct a color mixing process and a paint spraying process in a more convenient and simpler way. CONSTITUTION: The device for spraying paint at a specific ratio and variable specific amount comprises: a plurality of paint pumps(14a,14b) which intakes various paints through each intake unit(12a,12b) from various paint containers(10a,10b); a plurality of metering pumps(18a,18b) for supplying the paints contained in the paint pumps at a certain ratio by RPM control; various submotors(20a,20b) for controlling the RPM of the metering pumps; a manifold(26) for collecting the paints supplied from various metering pumps; a static mixer(30) installed in the outlet area of the manifold and comprising a leftward element and a rightward element in its inside; and a sprayer comprising a spray gun(40) for spraying the mixed paint in the static mixer to a desired surface.
Patent KR-20040083641-A (KR)
Inventor: KANG BYEONG GYU
IPC: F25D25/00
Filed: 2003-03-24
Abstract: PURPOSE: A refrigerator is provided to supply nitrogen gas to a vegetable box to keep the freshness of vegetable for a long time and increase a dissolved oxygen amount in the water stored in a water tank. CONSTITUTION: A refrigerator includes an air pump(41) mounted to a main body of the refrigerator, and a separation filter(42) supplied with atmospheric air by the air pump and separating oxygen and nitrogen from each other. An oxygen supply tube(44) guides the oxygen gas separated by the separation filter to a water tank to increase a dissolved oxygen amount in the water stored in the water tank. A nitrogen supply tube(45) guides the separated nitrogen gas to a vegetable box.