baber/WOPTO huggingface dataset:
Patent KR-20040092776-A (KR)
Title: Device using rollers for coating
Inventor: KIM HYUNG NAM
IPC: B05C1/08
Filed: 2003-04-29
Abstract: PURPOSE: A roll coating device is provided to improve the coating quality of a board, due to its uniform coat thickness and imparted glossiness, reduce the processing cost and improve its maintenance properties. The device makes possible to eliminate complicated processes such as precise rpm control of a flattening roller, thereby simplifying the working process. CONSTITUTION: The roll coating device comprises: a lower body(31,51) formed as a pair of panels at the each side of a working die(20) in a way that it can be slid on the top of the die; an upper body(32,52) coupled to supporting shafts(33,53) on the lower body in a way that it can moves up and down relative to the lower body; a cylindrical supporting roller(42,62) of which each end is jointed to the center of the lower body in a way being possible to rotate at a constant speed with compression, specifically rotating in a counterclockwise direction which corresponds to the proceeding direction of the board in its back surface; a cylindrical flattening roller(61) of which each end is jointed to the center of the upper body in a way of being possible to rotate at a high speed with compression, specifically rotating in a clockwise direction which corresponds in the proceeding direction of the board in its top surface; a cylindrical roller(40,60) for adding fluid, which is jointed to an upper part of the upper body in a way of rotating in the opposite direction to the flattening roller at a speed in proportion to the speed of the flattening roller by being contact with the flattening roller; and a motor(43,63) which is directly connected to the roller shaft of the flattening roller and generates high speed rotatory power according to a controller(10).
Patent KR-20040093834-A (KR)
Inventor: CHO YONG JU
IPC: G03B29/00
Filed: 2003-04-30
Abstract: PURPOSE: A camera lens for an image forming device is provided to improve the resolution and remove the distortion by using a proper aspheric coefficient to form an aspheric side of a lens. CONSTITUTION: A camera lens for an image forming device includes a first lens group, a second lens group, an iris, a filter, and an image sensor. The first lens group(20) is formed with aspheric lenses. The second lens group(40) is formed with aspheric lenses. The iris is installed at a subject side of the second lens group. A filter(60) is installed at an image side of the second lens group. An image sensor(8) is used for converting an image of a subject through the first lens group and the second lens group to an electric signal.
Patent KR-20040094087-A (KR)
Inventor: CHO MI YEONG
IPC: G09G3/296
Filed: 2003-05-01
Abstract: PURPOSE: A method and an apparatus for controlling an average picture level(APL) of a plasma display panel are provided to prevent the afterimage by reducing the APL step to the APL step being smaller than the maximum APL at the afterimage mode. CONSTITUTION: A method for controlling an average picture level(APL) of a plasma display panel includes the steps of: receiving(S1) an image; determining(S2) whether the received image is the afterimage to represent the afterimage or not; increasing(S6) the APL for the afterimage to the intermediate level being smaller than the maximum step; and driving the plasma display by the number of sustain pulses corresponding to the intermediated step.
Patent KR-20040096180-A (KR)
Inventor: SEO KYUNG JONG
IPC: G08B25/00
Filed: 2003-05-07
Abstract: PURPOSE: An emergency control management system connected to a communication network, an emergency control management business method using the same, and a recording medium including a program for operating the same are provided to minimize the loss by deciding and executing rapidly an internal countermeasure and an external countermeasure occurring within a monitored portion in a remote place. CONSTITUTION: A sensor is installed in a monitored target(150) in order to sense an cause element of an emergency situation and transmit an emergency state generation signal to a communication line. A monitoring controller(140) is used for receiving the emergency state generation signal from the sensor and transmitting an internal countermeasure control command and an emergency situation analysis result information to the communication line. An internal countermeasure unit is installed in the monitored target in order to be operated by the internal countermeasure control command and transmit an effective analysis result of the internal countermeasure to the communication line. A management controller(110,120) is used for transmitting an external countermeasure decision result to the communication line by using the emergency situation analysis result and the effective analysis result. An external countermeasure unit(130) decides an external countermeasure corresponding to an emergency situation by using the emergency situation analysis result, the effective analysis result, and the external countermeasure decision result.
Patent KR-20040097604-A (KR)
Inventor: KIM SEONG RAE
IPC: H01L21/76
Filed: 2003-05-12
Abstract: PURPOSE: A semiconductor device and a method of forming a trench of the same are provided to prevent voids from occurring in an insulating layer by activating a liner oxide layer using a plasma treatment. CONSTITUTION: A pad oxide layer(12) and a silicon nitride layer(13) are formed on a semiconductor substrate(11). A trench is formed by etching selectively the resultant structure. A liner oxide layer(14) is formed at an inner wall of the trench. The liner oxide layer is activated by performing a plasma treatment. An insulating layer is completely filled in the trench. The plasma treatment is performed by using one selected from a group consisting of N2O gas, He gas, and mixed gas of H2 and N2.
Patent KR-20040099878-A (KR)
Inventor: KIM SEUNG WON
IPC: H04H20/00
Filed: 2003-05-20
Abstract: PURPOSE: An on-channel repeater for a terrestrial wave digital TV broadcasting signal and a method therefor are provided to increase the use efficiency of limited frequency resources by relaying an ATSC(Advanced Television System Committee) digital TV broadcasting service. CONSTITUTION: A receiving antenna(801) receives an RF(Radio Frequency) broadcasting signal transmitted from a main transmitter. An IF(Intermediate Frequency) down-converting unit(803) converts the RF broadcasting signal received from the receiving antenna into an IF signal on the basis of the first reference frequency. A demodulating unit(804) converts the IF signal converted in the IF down-converting unit into a baseband signal. An equalizing unit(805) removes a certain unnecessary signal generated between the main transmitter and an on-channel repeater from the baseband signal converted in the demodulating unit. A modulating unit(806) converts a baseband output signal of the equalizing unit into an IF signal. An RF up-converting unit(807) converts the IF signal converted by the modulating unit into an RF broadcasting signal on the basis of the second reference frequency. A high power amplifying unit(808) amplifies the RF broadcasting signal converted in the RF up-converting unit, and relays the amplified RF broadcasting signal. A transmitting antenna(809) transmits the broadcasting signal outputted from the high power amplifying unit. An LO(Local Oscillator)(810) generates the first reference frequency, and provides the generated first reference frequency to the IF down-converting unit. The LO generates the second reference frequency on the basis of the first reference frequency, and provides the generated second reference frequency to the RF up-converting unit.
Patent KR-20030091772-A (KR)
Title: 비디오 신호의 스크램블링 및 언스크램블링 방법, 그방법을 구현하기 위한 시스템, 인코더, 디코더, 방송 서버및 데이터 기록매체
IPC: H04N7/167
Filed: 2003-05-23
Abstract: 본 발명은 시청각 정보에 대한 접근을 제어하기 위하여 암호화키(K T )를 이용하여 비디오 신호(S)를 스크램블링하기 위한 방법에 관한 것이다. 암호화키로부터 파생된 마킹키(36)를 이용하여 상기 비디오 신호에 태튜잉 함수를 적용함으로써(38), 비디오 신호를 스크램블링한다. 상기 태튜잉 함수는 비디오 신호에서 태튜잉의 가시성이 조절될 수 있도록 하기 위하여 태튜잉의 크기를 조절하기 위한 파라메터를 포함한다. 또한, 본 발명은 듀얼 언스크램블링 방법과, 상기 방법들을 실행하기 위한 시스템, 인코더, 디코더, 방송 서버 및 데이터 기록매체를 제공한다.
Patent KR-20030045005-A (KR)
Inventor: KIM HUI SANG
IPC: H04N7/18
Filed: 2003-05-26
Abstract: PURPOSE: A digital image transmission system is provided to require no excessive storage space of a DVR and confirm the internal situation of a railroad car of a train from the outside of the train. CONSTITUTION: A digital image transmission system includes at least one camera(10) placed in each of railroad cars of a train, at least one hub(20) that is set inside the railroad car, and a DVR(30). The camera takes a motion-picture of the inside of the railroad car and compresses the picture to provide a digital motion picture. The hub is connected with the camera to transmit information. The DVR is placed in the train and connected to the hub to store the digital motion picture provided by the camera.
Patent KR-20030094065-A (KR)
Title: 반도체기억장치
IPC: G11C11/4097
Filed: 2003-05-30
Abstract: 메인 워드선 및 YS선을 다층으로 배선한 종래의 배선 구조에 의한 제약을 지적하고, 이 제약에 의한 배선 수의 제한을 없앨 수 있는 다층 배선 구조를 갖는 반도체 기억장치를 제공한다. 
     Y 방향으로 연장되는 열 선택선(YS선) 및 X 방향으로 연장되는 메인 워드선(MWL)을 다층 배선한 다층 배선 구조를 갖는 반도체 기억장치에서, YS선의 배선층을 MWL의 배선층보다 하층에 배치한 구조를 갖는 반도체 기억장치를 얻을 수 있다.     이 구조에 따르면, X 방향과 교차하도록 배치된 서브 워드 드라이버(SWD) 영역에서 최상층에 MWL 배선을 형성하고, 그 하층에 서브 워드 선택선(FXT/B) 배선층을 형성하여, 이 하층 배선층의 아일랜드형 패턴 수를 감소시킬 수 있다.     그 결과, SWD 영역의 인접하는 MWL 사이의 스페이스에 복수개의 전원선 등을 배치할 수 있게 된다.
Patent KR-20030095283-A (KR)
Title: 단일-샤프트 가스 터빈의 화염 온도 제어 및 조정 시스템
IPC: F23N5/18
Filed: 2003-06-05
Abstract: 급격한 부하 변동에 따라 치솟는 화염 온도를 제한하기 위해, 단일-샤프트 가스 터빈(18)의 가변 구조 디스트리뷰터의 블레이드(13)의 위치에 대해 상응하는 제어가 설정되며, 특히 제안된 이러한 제어 시스템은 가스 터빈(18)의 단순화된 운용 모델을 실행하는 연산 유닛(22)으로 구성된 직접-동작 조정자(21)와, 모델에 의해 설정된 성능에 대한 터빈(18) 성능의 편차에 의해, 또는 모델링 오차에 의해 발생된 직접-동작 조정자(21)의 어떠한 오차도 보정 가능하게 하는 피드백 조정자(20)를 포함한다.
Patent KR-20040110168-A (KR)
Inventor: OH SEA CHANG
IPC: A23L17/00
Filed: 2003-06-18
Abstract: PURPOSE: A method of making loach soup by adding salt to a loach to remove sea mud, heating with cow leg bone soup, the outer leaves of cabbage or other vegetables, brackens, freshwater snail flesh, fermented soybean paste and spices and then cooling is provided. The product has health care effect, and contains rich nutrient of loach without peculiar odor thereof. CONSTITUTION: A loach is added with salt to remove sea mud and left alone for a predetermined period of time to kill the loach. Then, 20 to 30% by weight of crushed loach is heated with 40 to 60% by weight of beef leg bone stock, 10 to 20% by weight of outer leaves of cabbage or other vegetables, 2 to 5% by weight of a bracken, 1 to 3% by weight of freshwater snail flesh, fermented soybean paste, perilla powder, chopped green onion, red pepper powder, chopped garlic, salt, ginger, kelp and Zanthoxylum schinifolium and quickly cooled.
Patent KR-20040109980-A (KR)
Inventor: KIM HAN GU
Filed: 2003-06-19
Abstract: PURPOSE: A system and a method for micro-payment of a mobile phone using a security ID preventing leakage of personal information are provided to prevent the leakage of the personal information by issuing the security ID replaceable with the personal information to a mobile communication subscriber using online contents and using the security ID to use an online service. CONSTITUTION: A security ID management server(70) issues the security ID to a mobile phone user by linking with a mobile communication company server(50). A settlement relay server(40) requests the personal information of the user to the security ID management server, as a CP(Contents Provider) server(30) requests the settlement by transmitting the security ID received from a PC(10). The settlement relay server receives the personal information from the security ID management server, requests legal user confirmation by transmitting the personal information to the mobile communication company server, generates/transmits a random number to the mobile phone(60), and performs the user certification by comparing the random number received from the PC with the stored random number.
Patent KR-20050000123-A (KR)
Inventor: HONG KI MIN
IPC: C25D21/14
Filed: 2003-06-23
Abstract: PURPOSE: To provide a concentration measuring apparatus capable of constantly maintaining plating quality by precisely monitoring concentration of organic additives in plating solution, particularly accelerator and suppressor at high accuracy and supplementing a shortage of the organic additives at all times. CONSTITUTION: The apparatus for measuring concentration of organic additives in plating solution comprises an eluent bottle(1) for containing at least one or more eluents; a gradient pump(2) for discharging the sucked eluents into the following sample loop by sucking the eluents stored in the eluent bottle; a sample loop(3) for mixing the eluents discharged from the gradient pump with a determined amount of a target sample to be analyzed; a reversed phase column(4) on which an inlet and an outlet are formed, and which discharges the separated organic additives to the outlet by separating the organic additives in a mixed solution prepared by the sample loop; and a detector(5) mounted on the outlet side of the reversed phase column to detect relative ultraviolet ray absorption values of the organic additives.
Patent KR-20030061750-A (KR)
Inventor: AHN SEONG MUN
IPC: C08K3/00
Filed: 2003-06-24
Abstract: PURPOSE: A thermoplastic material composition containing a far infrared ray emitting ultrafine particle powder is provided to obtain anti-bacterial, deodorizing and air purifying effects without deteriorating physical properties of thermoplastics. CONSTITUTION: The thermoplastic material composition is prepared by compounding 0.1 to 2 wt% of a coupling agent, 0.01 to 5.0 wt% of a pigment which is not harmful to human bodies, 0.01 to 3.0 wt% of a far infrared ray emitting ultrafine particle powder having a particle diameter of 1 to 10 micrometers, 10 to 40 wt% of minerals such as talc, calcium carbonate, barium sulfate and glass fiber, 0.5 to 3.0 wt% of a synthetic rubber, 30 to 98 wt% of plastics and 0.1 to 2.0 wt% of a stabilizer, hot melt kneading the composition and forming the composition in the form of granules.
Patent KR-20050001067-A (KR)
Inventor: KIM DONG SAUK
IPC: H01L21/28
Filed: 2003-06-27
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to guarantee a sufficient opening part while preventing an underlying insulation layer from being attached in a wet etch process. CONSTITUTION: The first insulation layer(12) is formed on a substrate(10). A plug(15) passes through the first insulation layer to be in contact with the substrate. The second insulation layer(16) is formed on the front surface including the plug. A conductive layer(20) and an insulation layer for a hard mask(21) are sequentially formed on the second insulation layer. The insulation layer for the hard mask and the conductive layer are selectively etched to form a conductive layer pattern of a structure composed of the hard mask and the conductive layer. The second insulation layer is selectively etched by substantially the same critical dimension as the conductive layer pattern. A spacer(22) is formed to surround the side surface of the conductive layer pattern and the etched second insulation layer. The third insulation layer(23) is formed on the resultant structure including the spacer. By dry and wet etch processes, the third insulation layer is selectively etched to form a contact hole exposing the plug.
Patent KR-20050001964-A (KR)
Title: Method for scribing and aligning the plastic film in lcd display system
Inventor: HAN JUNG HOON
IPC: G02F1/13
Filed: 2003-06-28
Abstract: PURPOSE: A scribing method and an aligning method in an LCD(Liquid Crystal Display) with a plastic substrate are provided to securely scribe the plastic substrate of the LCD without damage of the plastic substrate by using a cutting blade. CONSTITUTION: A transparent electrode(100) is formed on a plastic substrate(200). To perform a scribing process, a cutting blade(300) is inserted in the transparent electrode, and then, is inserted in the plastic substrate, thereby selectively cutting the transparent electrode and the plastic substrate sequentially. To perform an aligning process, a hole is formed by selectively cutting the plastic substrate and a guide pin is installed at a stage of an apparatus, wherein the guide pin is positioned corresponding to the hole of the plastic substrate.
Patent KR-20040004078-A (KR)
Inventor: YUKI HARUHIRO
IPC: H01J17/49
Filed: 2003-06-30
Abstract: PURPOSE: A plasma display panel and a method for manufacturing the same are provided to increase brightness and luminous efficiency for high resolution. CONSTITUTION: An AC type plasma display panel includes a plurality of pairs of display electrodes(12a,12b), a dielectric layer(15), a data electrode, and a float electrode(41). A pair of the plurality of pairs of display electrodes(12a,12b) are disposed parallel to each other on a front substrate(10) and form a discharge gap for emitting light for display. The dielectric layer(15) is formed on the front substrate and covers the plurality of pairs of display electrodes excluding at least a part of the discharge gap. The data electrode is disposed on a rear substrate(20), which is placed facing the front substrate across discharge space, in a manner to cross under the display electrodes. The float electrode(41) is disposed at the discharge gap on the front substrate.
Patent KR-20050002162-A (KR)
Inventor: LEE CHEOL YOUNG
IPC: H04N7/08
Filed: 2003-06-30
Abstract: PURPOSE: A method for discriminating the presence of caption data is provided to specifically discriminate and notify the presence of caption data within the present channel or program according to the comparison result of caption data presence discriminating information registered to a caption command and a caption command word list regardless of transmission of caption information. CONSTITUTION: A control member extracts caption data among the transmitted data(S201). The extracted caption data are assembled so that a meaningful caption command is constructed(S202). The control member discriminates whether the constructed caption command is the same as the caption data presence discriminating information registered to an object command list stored to a memory(S203). When the constructed caption command is the same as the caption data presence discriminating information, the control member displays a message for notifying the presence of the caption data within the transmitted data through a display member(S204). When the constructed caption command is not the same as the caption data presence discriminating information, the control member displays a message for notifying the absence of the caption data within the transmitted data through the display member(S205).
Patent KR-20050004660-A (KR)
Inventor: CHO IN HAENG
IPC: A47L15/46
Filed: 2003-07-03
Abstract: PURPOSE: A turbidity detecting method of a dish washer is provided to increase the reliability, and to decrease data errors by comparing the mean value of turbidity of washing water with the turbidity in finishing supplying water and controlling washing course. CONSTITUTION: A feed valve supplies water to the predetermined water level by a control unit in inputting the washing course command by a user(S10,S20). The turbidity of washing water is detected by a turbidity detecting unit in finishing feeding water(S30), and pre-washing is performed. The mean value is calculated by reading the turbidity of washing water N times after washing dishes(S40), and the difference between the detected turbidity and the mean value is compared with the predetermined value(S50). The washing course is controlled, and rinsing and drying courses are performed in case of the calculated value to be within the allowable range(S60). Washing, rinsing and drying courses are performed by regulating the washing time, heating washing water or supplying water after draining water in case of the calculated value to be beyond the allowable range(S70).
Patent KR-20050006908-A (KR)
Inventor: HWANG CHEOL DONG
IPC: E01D2/02
Filed: 2003-07-10
Abstract: PURPOSE: A prestressed composite concrete beam is provided to prevent tension cracking of the upside of the beam by steels installed at upper flange concrete and to reduce the loss of time-dependent prestressed by creep and drying shrinkage of the upper end of the beam. CONSTITUTION: In a prestressed composite concrete beam(100) comprising lower flange concrete(120) having a tension member, a web(130), and upper flange concrete(140), steels(150) are protruded out of the upper flange concrete. The size of a whole section of the concrete is not increased by reducing the width of the upper flange concrete, instead of increasing the width of the lower flange concrete. The prestressed composite concrete beam is designed by full prestressing by inducing compression prestressing to the lower flange concrete. The steels are formed on a boundary surface of the web concrete and the lower flange concrete. The web concrete is designed as an effective section by forming a lower part of the steel under the upper flange concrete or on the upside of the upper flange concrete.
Patent KR-20050007037-A (KR)
Inventor: WI HEUNG DUCK
IPC: F27B3/28
Filed: 2003-07-11
Abstract: PURPOSE: To provide a furnace body rotation melting type electric furnace with rotation decision function, the electric furnace capable of predicting melting degree of iron scrap through measured temperature values of furnace body and preventing residual scrap from colliding with electrode rods when the furnace body is rotated. CONSTITUTION: In an electric furnace for melting scrap injected into the furnace by electrode rods lifted and lowered and melting residual scrap by rotating furnace body if necessary, the furnace body rotation melting type electric furnace with rotation decision function comprises a support(120) formed such that it covers the outer side of a side portion of the furnace body(110); a plurality of temperature detecting sensors mounted on the support to measure temperature values of several spots of the furnace body that are spaced apart from each other in a certain distance along an outer circumferential direction of the furnace body; and a PLC(programmable logic controller)(170) for rotating the furnace body if all temperature values measured by the temperature detecting sensors are the same as or higher than the standard temperature value by comparing temperature values transmitted from the temperature detecting sensors with a preset standard temperature value.
Patent KR-20050009900-A (KR)
Inventor: YANG HAE CHANG
IPC: H01L27/04
Filed: 2003-07-18
Abstract: PURPOSE: An ESD(electrostatic discharge) protection device is provided to obtain a good ESD protection characteristic corresponding to high speed by guaranteeing low input capacitance while not reducing an ESD protection size. CONSTITUTION: A semiconductor substrate(20) of the first conductivity type is prepared. A gate insulation layer(21) is formed on the substrate. A gate(22) is formed on the gate insulation layer. A gate spacer is formed in the periphery of the gate. A junction region(200) of the second conductivity type is formed in the substrate at both sides of the gate. The first impurity region of a low density is formed on the substrate. The second impurity region of the lowest density is formed more deeply than the first impurity region. The third impurity region of a high density is formed, deeper than the first impurity region and shallower than the second impurity region. The junction region includes the first, second and third impurity regions.