baber/WOPTO huggingface dataset:
Patent KR-20020033439-A (KR)
Inventor: YOICHI MIYAZAWA
IPC: H04L12/58
Filed: 2001-10-19
Abstract: PURPOSE: To provide an electronic message board by which persons who arrange to meet, that is, a transmitter and a receiver can make communications with each other by using a common electronic bulletin board existing in a meeting spot as a medium even when they do not know their partner's mail addresses. CONSTITUTION: This system is provided with a plurality of electronic bulletin boards and an integral server for transmitting information for performing access to a portable information terminal at the time of receiving an access request to any of those electronic bulletin boards. The electronic bulletin board receives a message from the outside part, and converts it into an icon message, and displays an ion at a display part. The integral server receives the access request and identification information for specifying a radio base station which is being used for communication by the portable information terminal, and retrieves a database based on the identification information, and extracts the optimal electronic bulletin board from among the plural electronic bulletin boards, and transmits access information to the electronic bulletin board to the portable information terminal. Then, the portable information terminal performs access to the electronic bulletin board based on the access information.
Patent KR-20030032719-A (KR)
Inventor: KIM YONG JUN
IPC: H01J11/22
Filed: 2001-10-19
Abstract: PURPOSE: A plasma display panel is provided to conduct the addressing in a stable manner by heightening the address voltage margin, to enhance the screen contrast by lowering the strength of the reset discharge, and to reduce the power consumption by lowering the reset voltage. CONSTITUTION: A plasma display panel has the first and the second substrates(4,8). A barrier rib(2) surrounds all the unit cells between the first and the second substrates in the shape of a rectangle while partitioning the cells such that the RGB cells in one set are arranged in the shape of a triangle. Address electrodes(6) are formed on the first substrate(4) with a line pattern. The address electrode(6) has an extension(6a) in the line width within each cell. Discharge storage electrodes(10) are formed with bus electrodes(16) formed on the second substrate(8) with a line pattern vertical to the address electrodes(6) corresponding to the barrier rib(2), and a pair of transparent electrodes(18) extended from the two bus electrodes(16) to the inside of each cell. The width of the transparent electrode(18) along the longitudinal side of the bus electrode(16) is differentiated per the RGB cells, and the line width of the extension of the address electrode(6) is established to be smaller than the width of the transparent electrode(18) along the longitudinal side of the bus electrode(16).
Patent KR-20010106333-A (KR)
Inventor: KIM NAM JU
IPC: G08G1/054
Filed: 2001-10-19
Abstract: The invention concerns a rolling installation for a metal strip product comprising at least two rolls with parallel axes inside a cage with fixed support (1) having two spaced columns (11a, 11b) each forming a closed frame comprising two vertical members (12, 12'), an upper crosspiece (16) and a lower crosspiece (16'), and delimiting a central window (6), at least one of the rolls constituting a back-up roll (3) borne by two supporting parts (4) each resting on a bearing surface (63) of each column (11a, 11b) corresponding crosspiece (16, 16'). The invention is characterised in that at least on one side of the rolling plane (P1), each column (11a, 11b) crosspiece (16) is provided with a bearing surface (63) having, over the whole width of the window (6) a rounded concave profile extending over an angular sector of at least 180° and each support part (4) of each end head (35a, 35b) of the back-up cylinder (3) rests on said crosspiece (42) delimited by a contact surface (41) with a rounded convex profile paired with that of the bearing surface (63).
Patent KR-20030034567-A (KR)
Title: A signal delay detect device between base station and base station controller in asynchronous IMT 2000 system
Inventor: KWAK JAE BONG
IPC: H04W88/12
Filed: 2001-10-26
Abstract: PURPOSE: An apparatus for measuring a signal delay between a base station and a BSC(Base Station Controller) in an asynchronous IMT(International Mobile Telecommunication)-2000 system is provided to measure a signal delay time between the base station and the BSC by transmitting a certain test signal through an ATM(Asynchronous Transfer Mode) transmission line between the base station and the BSC. CONSTITUTION: The first counter(248) counts a clock signal, and transmits the first level signal when the certain number of clocks is counted. A switching unit(245) controls a path for transmitting the first level signal provided from the first counter(248) to a base station or transmitting an ATM cell signal. A buffer(246) outputs a signal inputted from the base station to an ATM cell transmission path or a feedback path. The second counter(250) counts a clock signal on the basis of a certain control signal. The second counter driving unit(249) drives the second counter(250) on the basis of the first level signal provided from the first counter(248), and stops the driving of the second counter(250) on the basis of the first level signal inputted from the buffer(246). A control unit measures a signal delay on the basis of count information from the second counter(250).
Patent KR-20030034578-A (KR)
Title: Manufacture apparatus for silver solvent
Inventor: KIM GEON TAE
IPC: C02F1/461
Filed: 2001-10-26
Abstract: PURPOSE: Provided is an apparatus for manufacturing colloidal silver solution, which can control the concentration of colloidal silver in colloidal silver solution. CONSTITUTION: In an apparatus for manufacturing colloidal silver solution including a store member(10), a cover member(30), a pair of silver bars(40), a power supply(62) and a switch, the apparatus is characterized in that an electrode(52) of a PPM gauge is protrudingly formed so that one end thereof is dipped in colloidal silver solution in the store member; a display part(36) and a key input part(38) which are respectively formed on the upper side of the cover member; a memory part which is installed inside the cover member to store preset concentration of colloidal silver solution via the display part and the key input part; and a controller which cut power supply in case the concentration of colloidal silver solution measured by the PPM gauge reach the preset concentration of colloidal silver solution.
Patent KR-20030036975-A (KR)
Title: line cathode support of Flat Type Display Device
Inventor: KIM BYEONG NAM
IPC: H01J31/15
Filed: 2001-11-01
Abstract: PURPOSE: A line cathode support assembly of a flat panel display is provided to improve process ability and reduce cost of materials by making a position controlling structure of a cathode as metal and coating with an insulation material. CONSTITUTION: A line cathode support assembly(30) comprises a metal layer(31) to fix line cathodes(2) for emitting electrons in a slip-type flat panel display. The metal layer is coated with an insulating layer(32) to insulate from the line cathodes. The insulating layer is formed restrictively on the part on which the line cathodes are positioned and contacted with the metal layer. The line cathode support assembly has a saw-toothed or a smooth saw-toothed shape to fix the line cathodes.
Patent KR-20020036704-A (KR)
Inventor: HORIUCHI YOSHIRO
IPC: H01J29/07
Filed: 2001-11-02
Abstract: PURPOSE: To improve quality of image of the display image by suppressing the X shifting by thermal effects on the color selection mechanism of the cathode-ray tube and moreover by making GH appropriate, and thereby increasing the tolerance against the deterioration of images, such as color slippage. CONSTITUTION: The support spring member 1 of plate spring-shape for supporting the color selection mechanism in the cathode-ray tube is formed by a material, which has a larger coefficient of thermal expansion than the coefficient of thermal expansion of the frame member 3, constituting the frame of the color selection mechanism.
Patent KR-20010113579-A (KR)
Title: 무술수련장치
Inventor: BAE KWANG JU
IPC: A63B69/34
Filed: 2001-11-05
Abstract: 본 발명은 무술수련장치에 관한 것으로, 더욱 상세하게는 상하전후이동 그리고 좌우회전 뿐만 아니라 팔과 다리동작이 가능한 로봇을 상대로 무술숙련도에 따라 실전과 같은 공격 및 방어의 무술수련이 가능한 무술수련장치를 제공함에 그 목적이 있다. 
     그리고, 상기한 목적을 달성하기 위하여 본 발명은 구동모터(16)의 구동방향에 의해 스크루바(11)에 나사결합된 상하강블록(17)이 안내빔(12)을 따라 상하이동되는 상하구동부(10)와; 상기 상하강블록(17)에 고정된 몸체(21)에 절첩자바라(23)가 구동모터(24)에 의한 3점캠(22)의 회전에 따라 펴지거나 접히면서 전후진되도록 설치되는 전후진구동부(20)와; 상기 절첩자바라(23)의 전방측에 구동모터(34)의 구동에 따라 중심축(36)을 중심으로 회전되도록 결합되면서 머리부(39)와 몸통부(31)의 전방측에 각각 부착된 타격미트(41,42,43)를 타격하면 타력감지센서(44,45,46)에 의해 타력이 감지되고, 팔부(32)는 구동모터(52)의 구동력이 전자클러치(53,54)의 단속에 의해 스프로킷(55,56)에 전달되어 제1관절(50)이 고정된 상태에서 제2관절(51)이 회전되며, 다리부(33)는 구동모터(60)의 구동력이 전자클러치(61,62)를 통해 전달되어 인장스프링(65)에 의해 결합된 제1,2관절(63,64)이 회전되도록 설치되는 무술수련용 로봇(30)과; 수련자의 무술실력에 따라 여러단계의 수련프로그램을 선택하고, 상기 타력감지센서(44,45,46)를 통해 감지된 타력을 디지탈로 디스플레이하도록 구성되는 작동판넬(1)과; 상기 작동판넬(1)에서 선택된 프로그램에 따라 상기 구동모터(16,24,34,52,60)와 전자클러치(53,54,61,62) 등을 제어하게 되는 제어부(2);를 포함하는 것을 특징으로 하는 무술수련장치를 제공하게 된다.
Patent KR-20020036731-A (KR)
Title: Semiconductor memory device, method of manufacturing the same and method of driving the same
Inventor: MIIDA TAKASHI
IPC: H01L27/115
Filed: 2001-11-08
Abstract: PURPOSE: A semiconductor memory device is provided to achieve high reliability, miniaturization, a higher density, and each element of which is operated at multi-values. CONSTITUTION: Transistors(Tr) aligned in a column are arranged discontinuously at a distance on the convex silicon layer(24a, 24b,...) In this case, the element isolation can be executed without fail by putting the high concentration impurity regions(element isolation layers)(24s...) between operation layers(24t) of neighboring transistors(Tr). The mutual interference between the neighboring transistors(Tr) may be prevented by removing regions between the neighboring transistors Tr in one column.
Patent KR-20010112170-A (KR)
Title: 과열방지 기능이 내장된 수족관의 수온조절용 카트리지 히터
Inventor: KONG KYUNG SUK
IPC: A01K63/06
Filed: 2001-11-13
Abstract: 본 발명은 수족관 내부에 유입되어 있는 수온을 감지하여 항시 일정한 온도를 유지함은 물론, 카트리지 히터가 수족관 물밖의 외부로 노출되어 과열될 경우 이를 감지하여 전원을 차단시키도록 하는 온도조절장치를 카트리지 히터의 일측에 내장 설치하여 일체화함으로써 소형화로 제작이 가능하고 정밀성을 높일 수 있도록 하는 과열방지 기능이 내장된 수족관의 수온조절용 카트리지 히터에 관한 것이다. 
     본 발명에 따른 과열방지 기능이 내장된 수족관의 수온조절용 카트리지 히터는, 내장된 발열히터에 의해 발열이 일어나는 발열부, 발열히터가 내장되지 않은 비발열부, 발열히터에 전원을 공급하기 위해 전원공급선 만이 유입되는 공간부로 이루어지는 본체와, 상기 본체의 공간부 외측에 억지 끼움되어 내부로 물이 유입되지 않도록 밀폐시키는 밀폐커버로 이루어지는 수족관의 수온조절용 카트리지 히터에 있어서, 기판위에는 수족관의 수온을 감지하기 위한 수온감지센서와, 비발열부를 통해 전달되는 발열부의 온도를 감지하는 과열감지센서와, 상기 수온감지센서 및 과열감지센서에서 감지된 온도에 따라 전원을 단속하여 수온을 일정하게 유지하고 발열부의 과열을 방지하는 통상의 온도조절부가 설치되고, 상기 기판의 일측에는 상기 온도조절부에서 발생되는 열을 방출하고, 상기 비발열부를 통해 전달되는 발열부의 온도를 감지하기 위한 과열감지센서가 고정되는 방열판이 설치되고, 상기 온도조절부의 상측에는 온도조절부와 본체 간에 절연 및 단열을 이루며, 상기 수온감지센서를 고정하기 위한 센서설치부가 형성된 단열절연재가 설치되어 이루어진온도제어장치를 구비하고, 상기 온도제어장치를 본체의 공간부와 밀폐커버 사이에 내장 설치하여 일체화 한 것에 특징이 있다.
Patent KR-20020083410-A (KR)
Title: Thin crt socket
Inventor: ARAI ATSUSHI
IPC: H01R33/74
Filed: 2001-11-15
Abstract: PURPOSE: To provide a structure of CRT socket that can be made thin while maintaining high insulation without changing the neck structure of the CRT. CONSTITUTION: The CRT socket comprises a ring shape part which has a cylindrical center hole penetrating to both sides and a signal contact hole that is arranged in the outside concentric circle same as this cylindrical center hole and comprises a plurality of signal contact housing chambers on the backside having respective signal contact therein, and has, on the surface side, the signal terminal pin of the CRT communicating to the signal contact chamber and connecting to the signal contact, a cover part which has a focus contact hole that is arranged in the concentric circle with the above signal contact hole and comprises, on the backside, a focus contact chamber having a focus contact therein and has, on the front side, a focusing terminal pin of the CRT communicating with and contacting the focus contact, and a base board part that is provided correspondingly on the backside of the cover part. A focusing terminal pin housing recess part, which houses the top end part of the focus terminal pin by penetrating through the CRT socket mounting substrate and protruding to the outside, is provided on the base board part.
Patent KR-20030040825-A (KR)
Title: The method for improving fingerprint idenfication using adptive thresholding and minutiae restoration
Inventor: CHO SEONG WON
IPC: G06K9/54
Filed: 2001-11-16
Abstract: PURPOSE: A method for improving fingerprint recognition performance through the adaptive binarization and the feature point correction is provided to improve a processing speed of the fingerprint recognition by simultaneously performing the direction information extraction, the quality measurement and background separation, and the binarization of a fingerprint image through the Sobel operator. CONSTITUTION: The direction information is extracted from the fingerprint image. The quality measurement and the background separation are performed by using the direction information of the fingerprint image. The adaptive binarization and the thinning for the fingerprint image are performed by using the direction information. The feature point is extracted from the fingerprint image by using the CN(Crossing count Number) method. The false feature point are removed from the extracted feature point by using the VHN(Vertical and Horizontal Number) method.
Patent KR-20030042730-A (KR)
Title: A spiral wound membrane module
Inventor: HWANG JAE RYONG
IPC: B01D63/00
Filed: 2001-11-23
Abstract: PURPOSE: A spiral wound membrane module whose life cycle and efficiency are extended and improved respectively by varying simple inflow current of supply water in forward and reverse directions, thereby reducing contamination of the membrane and improving cleaning efficiency of the membrane at the same time is provided. CONSTITUTION: In a spiral wound membrane module comprising catchment pipe which is housed in hollow cylindrical pressure container to flow out filtrate and centrate to the other side of the pressure container by separating supply water flown in from one side of the pressure container into filtrate and centrate respectively, and wound membrane, the spiral wound membrane module is characterized in that O-ring members(3,4) comprising close adherence vanes(3a,4a) are respectively formed at front and rear ends of module main body(1a) so that the close adherence vanes(3a,4a) seal the space therebetween to prevent the supply water from passing through a space between the outer circumferential surface of the module main body(1a) and the inner circumferential surface of the pressure container, wherein the close adherence vanes(3a,4a) are opened outward when they correspond to inflow direction of the supply water so that the end part of the close adherence vanes(3a,4a) are contacted with the inner circumferential surface of the pressure container, wherein at least one or more modules(1) are installed inside the pressure container, wherein supply water line on which first valve is installed, centrate line on which second valve is installed, filtrate line, reverse directional supply water line on which third valve is installed, and which is connected between the supply water line and filtrate line, and reverse directional concentration line on which fourth valve is installed are installed in front and rear of the pressure container, and wherein the membrane is selected from reverse osmotic membrane, nano-filtration membrane, ultrafiltration membrane and microfiltration membrane.
Patent KR-20030048276-A (KR)
Title: Device and method for sending mobile communication cellular phone advertisement using gps
Inventor: CHOI WON CHUL
IPC: H04W40/06
Filed: 2001-12-11
Abstract: PURPOSE: A device of transmitting a mobile communication terminal advertisement using a GPS is provided to supply interested advertisements to a mobile communication terminal user in real time when the user is located in a specific position, thereby easily doing advertisement marketing. CONSTITUTION: A mobile communication terminal(100) inputs time, coordinates, and direction data to output position data, and inputs advertisements to display the advertisements. A GPS satellite(200) outputs the time, the coordinates, and the direction data, and inputs the position data to output the position data. A personal communication unit(300) outputs personal information. An advertiser communication unit(400) outputs advertising data to supply interested advertisements of a user. A web server(500) inputs the position data, the personal information, and the advertising data, and outputs a control signal. A member database server(600) inputs the control signal, and stores the personal information and the advertising data. A mobile communication system(700) inputs the control signal, and outputs the advertising data to the mobile communication terminal(100).
Patent KR-20030048846-A (KR)
Title: device for driving liquid crystal device
Inventor: MUN SEUNG HWAN
IPC: G02F1/133
Filed: 2001-12-13
Abstract: PURPOSE: A liquid crystal display driver is provided to control the color without losing video data and prevent picture quality deterioration due to the adjustment of the color. CONSTITUTION: A driver of a liquid crystal display having a liquid crystal panel(1) on which a plurality of gate lines and data lines are formed, and a plurality of pixels each of which has a switching element connected to each gate line and each data line includes a scan driver(2), a data driver(3), and a gradation voltage generator(6). The scan driver provides gate voltage to the gate lines. The data driver supplies gradation voltage to the data lines according to a data signal applied to the data lines. The gradation voltage generator generates gradation voltage for each of R, G and B data items to provide the gradation data to the data driver.
Patent KR-20030051945-A (KR)
Inventor: SEO JEONG BEOM
IPC: B60Q1/00
Filed: 2001-12-20
Abstract: PURPOSE: A lens is provided to identify a lighting condition of a bulb in the clear daytime and to prevent a traffic accident by using the lens changing colors according to applying power. CONSTITUTION: A lens(30) shows a lighting condition of a bulb(10) by changing colors according to illuminance of the bulb turned on and off with a bulb switch(20). The lens comprises a colored glass(31) and a liquid glass(32). The colored glass is assembled to a housing to irradiate a specific color when the bulb is turned on. The liquid glass changes transparency in proportion to illuminance of the bulb turned on and off with an operation of the bulb switch. Therefore, the lighting condition is identified in the clear daytime by showing the color of the colored glass with the liquid glass because transparency of the liquid glass is changed by illuminance of the lightened bulb.
Patent KR-20030052641-A (KR)
Title: A waste water disposal plant using the modified rotating biological reactor and the method thereof
Inventor: KIM TAE HOON
IPC: C02F3/08
Filed: 2001-12-21
Abstract: PURPOSE: A method for treating wastewater using hybrid rotating biological reactor and system therefor are provided for improving removal efficiency of organics, nitrogen, and phosphorus. The hybrid rotating biological reactor is submerged in a case, and divided into three parts (anaerobic part, baffle part, and tapered intermittent aeration part). CONSTITUTION: The system includes a case(2) of arbitrary flow type; and the hybrid rotating biological reactor(5) installed in the case(2). The hybrid biological reactor(5) is divided into three parts: anaerobic part for degrading organics and releasing phosphorus; baffle part for preventing back current of wastewater from tapered intermittent aeration part to anaerobic part; tapered intermittent aeration part for luxury uptake of phosphorus and nitrification/denitrification.
Patent KR-20030053615-A (KR)
Title: A method for improving hydrogen sulfide distillation efficiency of disociator
Inventor: KWAK HO NAM
IPC: C10J1/24
Filed: 2001-12-22
Abstract: PURPOSE: Provided is a method for improving distillation efficiency of hydrogen sulfide in an absorption solution regenerating tower for purification of cokes oven gas by adjusting pressure and temperature of the absorption regenerating tower to increase separation efficiency of hydrogen sulfide from carbon dioxide. CONSTITUTION: The method relates to a pyrogenic process for treatment of cokes oven gas generated in a cokes oven(100). The cokes oven gas is treated by an absorption solution regenerating tower(170) to send an absorption solution to a hydrogen sulfide collecting tower(110), an ammonia collecting tower(120) to collect ammonia and an ammonia distillation tower(180). The method includes the steps of providing an indirect heat source as a reboiler(1) using steam to readily adjust temperature and pressure in the absorption solution regenerating tower(170); supplying inert gas at a predetermined pressure to adjust pressure in the tower; and sending condensed water generated in the reboiler(1) to ammonia collecting tower(120).
Patent KR-20030054675-A (KR)
Title: Forming method for capacitor of semiconductor device
Inventor: SHIN DONG U
IPC: H01L21/8242
Filed: 2001-12-26
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to be capable of preventing oxidation of a TiN plug by using a TiSiN layer as a passivation layer. CONSTITUTION: Bit lines(13) are formed on a semiconductor substrate(11). A TiN plug(15) is formed between the bit lines. An etch stop layer(17), a core insulating layer(19) and a hard mask are sequentially formed on the resultant structure. The hard mask and the core insulating layer are selectively etched. After removing the hard mask, a trench is formed to expose the TiN plug(15) by etching the exposed etch stop layer. A TiSiN layer(25) and a ruthenium film(27) are sequentially formed on the resultant structure, thereby forming a concave storage electrode(29). A ferroelectric film(31) and a plate electrode(33) are sequentially formed on the resultant structure.
Patent KR-20030056025-A (KR)
Title: Rock bolt
Inventor: JANG IN HEE
IPC: E21D20/00
Filed: 2001-12-27
Abstract: PURPOSE: A lock bolt is provided to heighten strength or hardness structurally and to reduce the manufacturing cost. CONSTITUTION: The lock bolt(1) contains a shaft(10) provided with a screw thread(14) and a hollow(12), a bearing plate(16) and a nut(18) coupled to the foundation of the shaft(10), a cutting unit(24) formed on the front end of the shaft(10), and at least one outlet(23) formed on the shaft(10), wherein the shaft(10) and the cutting unit(24) are unified by pressurizing the front end of the shaft(10), compressing, then reinforcing with heat treatment.
Patent KR-20030056112-A (KR)
Title: Environment-friendly soluble wax composition for automatic vehicle-washing devices
Inventor: CHOI GYEONG JU
IPC: C09G1/04
Filed: 2001-12-27
Abstract: PURPOSE: Provided is an ecofriendly water-soluble wax composition useful for automatic car washing machine, which causes little environmental pollution, and has excellent gloss, water-repellency, anti-corrosion, antifouling properties, and which has a stable phase and thus can be stored for a long time. CONSTITUTION: The composition comprises 0.5-10.0 wt% of carnauba wax, 0.5-4.0 wt% of paraffin wax, 0.5-6.0 wt% of distearyl dimethyl ammonium chloride, 0.5-8.0 wt% of a mixture of at least one of C12-C18 natural fatty acid amines(compounds having addition molecular number(n) of ethylene oxide(EO) of 2-10), 0.5-16.0 wt% of polyalcohol, and the rest of purified water. The natural fatty acid amines are stearyl amines, lauryl amines, or a mixture thereof.