baber/WOPTO huggingface dataset:
Patent KR-20040093960-A (KR)
Inventor: KIM I HO
IPC: C02F1/78
Filed: 2003-04-30
Abstract: PURPOSE: Provided is a device for micro-filtrating wastewater by using metal membrane combined ozonated water back-washing which is able to solid-liquid separate sewage and wastewater by using an ozone-resistant and relatively cheap metal membrane. CONSTITUTION: The device comprises a reaction tank (1) containing raw water flown in from the outside and providing a space for precipitating sludge, a filter membrane module (2) placed on the inside of the reaction tank and solid-liquid separating the raw water, an absorption pipe (5) installed on the upper part of the filter membrane module and provide a path for absorbing and discharging to the filtered water, an absorption pump (6) compulsorily absorbing the filtered water passed through the filter membrane module and keeping the inside of the filter membrane module vacuum to be able to perform the solid-liquid separation, an ozonated water spouting nozzle (21) mounted on the lower part of the filter membrane module and sprouting the ozonated water upwardly to wash the filter membrane module and an ozonated water injecting means (7) connected to the ozonated water sprouting nozzle and injecting the ozonated water to the ozonated water sprouting nozzle.
Patent KR-20040096273-A (KR)
Inventor: CHOI BEOM RAK
IPC: H01L51/50
Filed: 2003-05-07
Abstract: PURPOSE: A method and an apparatus for converting three colors to four colors and an electro-luminescence display using the same are provided to increase luminance or optical efficiency of a display by converting primitive RGB gray scale data into the corrected RGBW gray scale data. CONSTITUTION: A gamma conversion process for inputted primitive RGB gray scale data is performed. A scaling process for the gamma-converted RGB gray scale data is performed and white elements are extracted therefrom. RGBW gray scale data are confirmed by considering the gamma-converted RGB gray scale data and the white elements. An inverted gamma conversion process for the confirmed RGBW gray scale data is performed to set up the corrected RGBW gray scale data. A scaling factor is fixed as 1 when each gray scale level of the corrected RGBW gray scale data approaches pure colors.
Patent KR-20040097624-A (KR)
Inventor: HONG SU JIN
IPC: C08F4/614
Filed: 2003-05-12
Abstract: PURPOSE: A method for preparing a Ziegler-Natta catalyst for olefin polymerization is provided, to obtain high activity and high stereoregularity, to reduce the amount of expensive titanium and to allow a polyolefin having uniform particle size distribution and a wide distribution of molecular weight to be produced. CONSTITUTION: The method comprises the steps of adding tributyl phosphate to a mixture solution comprising anhydrous magnesium dichloride, ethyl hexanol and decane to react them; adding phthalic dichloride as a precipitation accelerator to prepare a magnesium carrier mixture solution; reacting titanium tetrachloride and a phthalate-series internal electron donor with the magnesium carrier mixture solution to obtain a solid catalyst component; washing the obtained solid catalyst component with a chlorinated hydrocarbon solvent; re-adding titanium tetrachloride for re-treatment; and washing the obtained one with a chlorinated hydrocarbon, toluene and hexane in turn to remove the residue.
Patent KR-20040100465-A (KR)
Inventor: KIM DAE JUNG
IPC: F17D5/08
Filed: 2003-05-23
Abstract: PURPOSE: To calculate Net Positive Suction Head(NPSH) in an inlet of a water supply pump by considering the introduction of condensates of various temperatures into a deaerator even under the transient state of a thermoelectric power plant, thereby achieving a precise design for the power plant. CONSTITUTION: A method for calculating Net Positive Suction Head(NPSH) in an inlet of a water supply pump comprises the steps of: calculating the amount of water stored in a deaerator storage tank using the diameter, length, and normal and lowest water lever of the storage tank(S101); calculating the amount of water in an inlet pipe of the water supply pump using the length of the inlet pipe(S102); calculating enthalpy and the flow rate of condensate in a condensing system using the length of a pipe between heaters and the amount of water in a heater tube side(S103); and calculating NPSH in the inlet of the water supply pump using the difference in height at inlet side of the water supply pump and the difference in loss height of the inlet pipe(S104).
Patent KR-20040104979-A (KR)
Inventor: YOON SEONG NO
IPC: D06F37/40
Filed: 2003-06-03
Abstract: PURPOSE: A clutch of a fully automatic washing machine is provided to extend the life span of the clutch, and to improve the reliability of the washing machine by minimizing friction force between the sliding coupler and the coupler supporting portion of the switching lever and preventing wear of the sliding coupler. CONSTITUTION: A clutch of a washing machine consists of a clutch housing(300) which combines with the lower part of an outer tub, a stopper(660) which is fixed to the lower part of the clutch housing, a rotor bushing(535) which is combined with the lower part of a washing shaft(200) to transmit rotational force to the washing shaft, a clutch motor(600) which is installed in the lower part of the outer tub, a cam(620) which is combined with the driving shaft of the clutch motor, a sliding coupler(650) which is lifting up and down along a dehydrating shaft(100) and switching the rotational force transmission passage of the motor into the washing shaft or the dehydrating shaft, a switching lever(640) which is turning by receiving power from the clutch motor and directly moving up and down the sliding coupler, and a connecting link assembly(630) which is transmitting driving force of the clutch motor to the sliding coupler through the switching lever. The shape of the switching lever is L-type. a lever body part is connected with the connecting link assembly and a sliding coupler is mounted on coupler supporting part.
Patent KR-20030096055-A (KR)
Title: 안테나를 내장한 반도체 모듈의 구조
IPC: H01L27/04
Filed: 2003-06-12
Abstract: 안테나(3)를 형성하는 모듈 구조체의 재질을 개량함으로써, 안테나의 길이를 짧게 하는 것이 과제이다. 
     실리콘 기판(1) 상에 강유전체층(2)을 형성하고, 상기 강유전체층 상에 도체막으로 이루어지는 안테나(3)를 형성했다. 실리콘 기판(1)에 쓰루홀(9)을 형성하였다. 실리콘 기판(1) 상에 커패시터(7), SAW필터(8), 인덕턴스(6) 등의 전자 소자를 일체로 하여 모듈 구조를 구성했다.
Patent KR-20040107929-A (KR)
Inventor: KIM SANG SOO
IPC: H04B1/40
Filed: 2003-06-16
Abstract: PURPOSE: An apparatus and method for transmitting and receiving radio signals to express a good feeling toward a specific opposite sex located at a close range and a business model using the same are provided to transmit a signal only to a specific user using an infrared laser beam method so that a user can express a good feeling toward a specific opposite sex at a short distance and receive a response from the opposite sex. CONSTITUTION: A user, who possesses an external device in which a radio signal transceiver is installed, inputs a specific key toward a specific opposite sex whom the user has just happened to meet, and transmits a radio signal to the opposite sex in order to express a good feeling. Supposing the opposite sex also possesses an external device in which a radio signal transceiver is installed, the opposite sex senses that the radio signal has been received. In case that the opposite sex accepts the user's intention, the opposite sex transmits a response signal to the user. If the response signal arrives at the user's external device, a message to inform them that the meaning of a good feeling has been communicated to each other is outputted through each external device.
Patent KR-20040110016-A (KR)
Inventor: DONG CHA DEOK
IPC: H01L21/3065
Filed: 2003-06-20
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is provided to prevent recess of a polysilicon layer by crystallizing a tungsten silicide layer using annealing. CONSTITUTION: A polysilicon layer(20P) and a metal silicide layer(22P) are sequentially formed on a semiconductor substrate(10). The metal silicide layer is crystallized by annealing in order to have the same etch rate with the polysilicon layer. A gate electrode pattern(G.P) is then formed by etching the crystallized silicide layer and the polysilicon layer using a single step.
Patent KR-20040110800-A (KR)
Inventor: LEE YEONG SU
IPC: B62D25/08
Filed: 2003-06-20
Abstract: PURPOSE: A U-shaped strut of a vehicle is provided to stably support a suspension during traveling and to improve a buffing function by connecting the strut to a shock absorber. CONSTITUTION: An upside of a strut(20) of a vehicle is spread in a U shape by two supporting units(26) extended vertically and a lower part(28) bent and connected from the supporting units. Upper parts(22) spread in a U shape and connected to the supporting units, respectively, are linked to a shock absorber by a connection member(40). The upper units are supported to an inner structure of the vehicle. The lower side is held to a frame or the inner structure of the vehicle to improve supporting force. The frame is connected with a lower arm of a suspension with holding a vehicle body or a floor.
Patent KR-20050003728-A (KR)
Inventor: AHN TAE HUN
IPC: E21D11/40
Filed: 2003-07-04
Abstract: PURPOSE: A control method for the dimensions of a steel support and a space control connector are provided to heighten the reinforcement effect for a tunnel by adhering a steel support closely to an excavation plane by connecting a space control connector to a general steel support segment simply and to excavate a tunnel safely and economically by installing a construction site by controlling the dimensions of a steel support easily in the appointed range. CONSTITUTION: The control method of the dimensions of a steel support is completed by installing space control connectors between coupling plates(6) of a steel support segment(5) to minimize a space between an excavation plane and a steel support member by overbreak in a tunnel excavation. The space control connector is composed of a central steel plate(1) unifying a space bar(2) and a fixing bolt(3) fixing the space bar(2) to a segment coupling plate(6).
Patent KR-20050005217-A (KR)
Inventor: JEONG JEA KEE
IPC: G01R31/12
Filed: 2003-07-07
Abstract: PURPOSE: A diagnosing method and an apparatus for a gapless arrester using non-linear operation characteristics are provided to increase an accuracy in degradation determination by using a third harmonic to determine the degradation. CONSTITUTION: A diagnosing apparatus for a gapless arrester using non-linear operation characteristics includes a current changer(71), a current detection circuit(121), a degradation determining system(122), and a display device(123). The current changer changes a lightning arrester leakage current running through the lightning arrester. The current detection circuit detects and processes current information on the current changer. The degradation determining system processes and determines the degradation determination from the current detection circuit. The display device displays a status of the lightning arrester to a user.
Patent KR-20050007684-A (KR)
Inventor: LEE JAUNG DOO
IPC: A23L17/60
Filed: 2003-07-11
Abstract: PURPOSE: A method of making functional roasted laver by coating laver with camellia oil and then roasting for a predetermined time is provided. The product has characteristic taste and flavor of laver and camellia oil. CONSTITUTION: To make functional roasted laver, Camellia oil is coated on the surface of laver with a size of 18 to 20cm which is dried in the sun, sprinkled with bamboo salt and roasted at 70 to 100deg.C for 2 to 3sec.
Patent KR-20050013415-A (KR)
Inventor: LEE YONG JAI
IPC: G09G3/36
Filed: 2003-07-28
Abstract: PURPOSE: An electronic system equipped with a backlight controlling function and a method for controlling a backlight of the same through an I¬2C(Inter-Integrated Circuit) bus are provided to solve troublesomeness and inconvenience of a user caused from dualized management by making an embedded controller in a portable display device integrally manage a brightness value of a backlight lamp. CONSTITUTION: A host device(200) transfers backlight brightness setting information to the portable display device(100) in case that the backlight brightness setting information is inputted in a state docked with the portable display device. The portable display device reads backlight brightness data corresponding to the received backlight brightness setting information and controls the backlight lamp based on the read backlight brightness data. The backlight brightness setting information is transferred through the I¬2C(Inter-Integrated Circuit) bus.
Patent KR-20050015785-A (KR)
Inventor: KIM DAE WOO
IPC: H04B1/40
Filed: 2003-08-07
Abstract: PURPOSE: A mobile communication terminal having a battery charging control function and a charging method are provided to change a buffer reference current according to a used state of a battery, in order to increase an amount of current charged in the battery, thereby extending a battery usage time. CONSTITUTION: A buffer reference current setup unit(32) sets a buffer reference current by corresponding to a setup signal. A charging unit(34) charges a battery until a charging current reaches the set buffer reference current. A controller(12) consists of a variable charging controller(12a) for varying the buffer reference current of the buffer reference current setup unit(32) according to a battery state.
Patent KR-20050025496-A (KR)
Title: Fuel circulation control apparatus of fuel cell system
Inventor: CHO TAE HEE
IPC: H01M8/04
Filed: 2003-09-08
Abstract: A device for controlling fuel recovery in a fuel cell system is provided to make the whole fuel cell system more compact owing to its simple structure, thus to reduce the manufacturing cost and electric power consumption. The device for controlling fuel recovery in a fuel cell system, wherein the fuel cell system comprises: an electric generator(101); a fuel tank(102) which contains BH4- as an aqueous solution; a fuel supply line(103) to supply BH4- to the anode(132) of the electric generator; an air supply line(109) formed on the inlet part of the cathode(133) of the electric generator; a fuel discharging line(104) on the outlet of the anode; an air exhaust line(110) on the outlet of the cathode; a phase separator(120) formed between the fuel discharging line and the air exhaust line; and a fuel collecting line(122) to recover the fuel after the reaction to the fuel tank, comprises a valve(200) formed on the upper part of the phase separator for controlling fuel discharge in a way that when the fuel(125) level is high(124a), it is closed to make the fuel to be collected to the fuel tank via the fuel collecting line by the air pressure, and when the fuel level is low(124b), it is opened to discharge the air so as to reserve the water and fuel in the phase separator.
Patent KR-20050029418-A (KR)
Title: Decoction providing method
Inventor: SUH A JIN
Filed: 2003-09-22
Abstract: A method for distributing a decocting device and selling decoction to customers is provided to supply the decoction of a good quality at a low price by installing the decocting device to an office and public places, and buying decocting stuffs in a large quantity. The decocting device is sold to the customer(S1). An order for the decoction supplied to the decocting device is received from the customer buying the decocting device(S2). Sorts and quantity of drug stuffs needed for the ordered decoction are calculated(S3). The calculated drug stuffs are purchased(S4). The purchased drug stuffs are packaged according to the decoction ordered from the customer(S5). The packaged drug stuffs are delivered to the customer(S6).
Patent KR-20050031335-A (KR)
Title: Portable terminal capable of controlling multi-direction moving of character and direction controlling method using that
Inventor: JANG MIN HEE
IPC: H04B1/40
Filed: 2003-09-29
Abstract: A mobile phone for controlling a character in various directions and a method for controlling directions using the same are provided to easily move a character in a desired direction by installing a direction control button available for selecting a three-dimensional direction besides up and down/left and right directions. A direction control button(374) includes a plurality of direction keys for controlling three-dimensional movement of a character. The plurality of direction keys generate a signal with a different level value according to user's selection. A storage unit(330) stores a direction information table having direction information set corresponding to a level value generated from each of the plurality of direction keys. A controller(310) receives a signal from the direction keys, detects the same level value as the level of the received signal, and determines direction information set corresponding to the detected level value as a movement direction of the character. An image processing unit(150) displays image information including the character on a screen and moves the character in the determined direction on the screen.
Patent KR-20050033309-A (KR)
Title: Method for noise cancelling by using 2 microphones for improve speech recognition of wireless telematics services
Inventor: KIM KYUNG MIN
IPC: H04B1/40
Filed: 2003-10-06
Abstract: A method for removing a noise using two microphones in order to improve a speech recognition ratio of a wireless telematics service is provided to improve the speech recognition ratio using two microphones by inputting a speech with the noise to one microphone and the noise only to the other microphone in a hands-free kit. A method for removing a noise using two microphones in order to improve a speech recognition ratio of a wireless telematics service comprises steps of (a) through (e). In step (a), a speech signal and a noise signal are input to a first microphone(302) and a second microphone(308). In step (b), a signal input to the first microphone is summed with a signal input to the second microphone. In step (c), the signal input to the second microphone is subtracted from the signal input to the first microphone. In step (d), a result signal of step (c) is subtracted a result signal of step (b). In step (e), the result signal of step (d) is used as an input speech to a mobile phone.
Patent KR-20050033773-A (KR)
Title: Apparatus and method for controlling motor
Inventor: PARK MAN SUK
IPC: H02P29/00
Filed: 2003-10-07
Abstract: A method and an apparatus for controlling motors are provided to reduce processing load and usage of an SRAM(Static Random Access Memory) used for storing motor acceleration/deceleration control data by only storing one half or one N-th portion of conventional data in an SRAM. An apparatus for controlling motors includes a memory(30), a controller(20), a data generator(60), and a motor controller(40). The memory(30) stores arbitrary step control data used for accelerating or decelerating a motor. The controller(20) stores the arbitrary step control data used for accelerating or decelerating the motor during a system initialization step and sequentially reads the step control data under an acceleration/deceleration instruction. The data generator(60) uses the arbitrary step control data sequentially read at the controller(20) to generate more than one final acceleration/deceleration step control data. The motor controller(40) generates a phase to control the motor according to the acceleration/deceleration step control data generated at the data generator(60) to control the motor.
Patent KR-20040033272-A (KR)
Inventor: FARMER MICHAEL E
IPC: B60R21/00
Filed: 2003-10-10
Abstract: PURPOSE: A method and system for segmenting an image are provided to capture a segmented image of a target from an ambient image including the target and the area surrounding the target. CONSTITUTION: A image segmenting system(16) includes a video camera(22) or a sensor for rapidly capturing images. The video camera is attached to a roof liner 24 of a car, which is close to a front windshield, above a person(18) riding in the car. The camera captures a variation in the angle of the upper torso of the person, which is caused by a forward or backward motion of a seat(20). The video camera includes a light source operating with infrared rays or direct current to provide a specific illumination in a dark background. A computer system(30) provides an image segmentation logic. The computer system is located inside of the car or on the car. Preferably, the computer system is placed in proximity to the camera to avoid transmission of camera images through a ling line. An air-bag unfolding system(36) is located on a tool panel(34) in front of the person and the seat.
Patent KR-20050035636-A (KR)
Inventor: KIM YOUNG JOO
IPC: B62D1/18
Filed: 2003-10-14
Abstract: 본 발명은 운전자의 신체조건 등에 따라 조향 핸들을 소정의 각도로 틸팅시킬 수 있도록 하는 상부조향축과, 하부조향축과, 피봇조인트와, 틸트하우징과, 서포트하우징 및 틸트 고정기구로 구성된 조향핸들 틸트 조정장치의 틸트 고정기구에 있어서, 상기 틸트하우징에 설치된 제1 피봇핀 및 제2 피봇핀과, 슈서포트 일단에 설치된 제3 피봇핀과, 상기 서포트하우징에 설치되며 외주면 일부분에 톱니를 구비한 슈스토퍼와, 상기 슈스토퍼 톱니와 대응되는 톱니를 구비하며 상기 제2 피봇핀에 의하여 회전 가능하게 틸트하우징에 설치된 틸트슈와, 상기 제3 피봇핀을 매개로 상기 틸트레버와 접촉하는 슈서포트와, 상기 제1 피봇핀에 의하여 회전 가능하게 상기 틸트하우징에 설치된 틸트레버와, 상기 틸트슈와 상기 틸트하우징 사이에 설치된 슈스프링과, 상기 서포트하우징과 상기 슈서포트 사이에 설치된 슈서포트 스프링을 구비하며, 슈서포트가 왕복운동을 하기 위한 가이드홈이 서포트하우징에 형성된 것을 특징으로 하는 조향핸들 틸트 고정기구에 관한 것이다.
Patent KR-20050036106-A (KR)
Inventor: LEE DONG HO
IPC: H04B1/40
Filed: 2003-10-15
Abstract: 본 발명은 카메라가 장착된 이동통신단말기에 관한 것으로서, 더욱 상세하게는 카메라가 장착된 이동통신단말기에 부가하여 사진인화장치를 구비한 이동통신단말기에 관한 것이다. 상기 이동통신단말기는 사물을 촬영하기 위한 카메라, 상기 카메라로부터 영상신호를 읽어들이고 이를 표시부에 전송하기 위한 제어부, 상기 제어부로부터 전송된 영상신호를 디스플레이 하기 위한 표시부, 상기 표시부에 디스플레이된 화면을 인화하기 위한 사진인화부를 포함하여 구성된다. 본 발명은 이동통신단말기에서 직접 사진을 현상할 수 있으므로, 종래 카메라로 찍은 영상을 인화하기 위해 디지털사진현상소를 방문하거나 외부 인화 장치를 이용하는 번거로움을 해소하여 사용자에게 편리함을 준다.
Patent KR-20050037041-A (KR)
Inventor: CHAE SUNG WON
IPC: G06F3/12
Filed: 2003-10-17
Abstract: 화상형성시스템 및 그의 제어방법이 개시된다. 본 발명에 따른 화상형성시스템은, 휴대용 정보단말기 및 휴대용 정보단말기와 유선 및 무선 중 어느 하나의 방법으로 연결된 화상형성장치를 포함하고, 화상형성장치는 휴대용 정보단말기를 통해 화상형성관련 사용자명령이 입력되어 전송된 경우, 전송된 사용자명령에 따라 화상형성관련 동작을 수행하는 것을 특징으로 한다. 본 발명에 의하면 중저가의 화상형성장치에 있어서 구비되지 않거나 불충분하게 구비된 입력수단 및 표시수단을 대신할 수 있으므로 사용자 편의를 도모할 수 있다.
Patent KR-20040051495-A (KR)
Inventor: JUNG CHEONG SIK
IPC: C08K3/20
Filed: 2003-11-01
Abstract: PURPOSE: A method for preparing a functional inorganic polymer is provided, to obtain an inorganic polymer material having a far infrared ray emitting property and an antibacterial activity by using nano-sized inorganic materials. CONSTITUTION: The method comprises the steps of adding water and a metal chelating agent to a silica sol; adding a photocatalyst sol and a far infrared ray emitter sol to the obtained one to react them for at least 12 hours; and drying the obtained one. Preferably the metal chelating agent is EDTA-2Na; and the photocatalyst is titanium dioxide. Preferably the photocatalyst sol has a particle size of 20-35 nm, a pH of 7.5-8.0 and a solid content of 30% or more; the far infrared ray emitter sol has a particle size of 10-30 nm, a pH of 7.5-8.0 and a solid content of 35% or more; and the silica sol has a particle size of 5-20 nm, a pH of 7.5-8.0 and a solid content of 50% or more. Preferably the ratio of the silica sol : the far infrared ray emitter sol : the photocatalyst sol is 100:10:20 by weight.