baber/WOPTO huggingface dataset:
Patent KR-20040065478-A (KR)
Inventor: LEE YEONG JO
IPC: H04B7/26
Filed: 2003-01-14
Abstract: PURPOSE: A method for controlling an outer loop power in a communication system is provided to group sectors if the number of the sectors is more than the number of supportable sectors, and to check quality of receiving signals of each group, then to use the checked results for power controlling, thereby efficiently controlling power. CONSTITUTION: When the number of sectors comprised in base stations(20,30,40) is more than the number of supportable sectors, the sectors are grouped. The base stations(20,30,40) perform error detection processes of identical receiving signals received in the sectors according to each group, and transmit detected results to a BSC(10). The BSC(10) receiving the detected results decides whether the sectors are good or bad. The BSC(10) determines a power control threshold value in order to maintain a destination frame error rate according to decided results, and transmits the determined value to the base stations(20,30,40).
Patent KR-20030013501-A (KR)
Inventor: OH HEUNG TAEK
IPC: H04M3/02
Filed: 2003-01-17
Abstract: PURPOSE: A method for controlling a service using an intelligent network and a system therefor are provided to offer certain information using the intelligent network irrespective of inter-different networks in case that one person between a caller and a callee is a supplementary service subscriber. CONSTITUTION: A reception-side SSP(Service Switching Point)(100) retrieves whether a caller is a subscriber on the basis of a received initial address message and transmits a call setup request to an SCP(Service Control Point)(200). The SCP(200) transmits service association information to an IP(Intelligent Peripheral)(300) and transmits a connection address number to the SSP(100). The SSP(100) requests a call setup to the IP(300) corresponding to the connection address, and the IP(300) transmits a response signal to the SSP(100). The SSP(100) transmits the received response signal to an origination-side telephone(110) and opens a data transmission path. The IP(300) transmits data to the origination-side telephone(110) according to the opened data transmission path. The SSP(100) or the SCP(200) transmits a paging signal to a termination-side telephone(120). The SSP(100) receives a response signal as to the paging signal from the termination-side telephone(120), transmits a response message signal to the origination-side telephone(110) and transmits the response signal to the SCP(200). The SCP(200) stops transmission data through the SSP(100), releases resource occupancy between the SSP(100) and the IP(300), and connects a telephone call between the origination-side and termination-side telephones(110,120).
Patent KR-20030072218-A (KR)
Inventor: LEE JONG SAM
IPC: C23C28/00
Filed: 2003-01-20
Abstract: PURPOSE: A method for coating marble plate with gold is provided to maximize subsidiary health functions of pure gold as improving and maintaining aesthetics of pure gold layer by coating beautiful pure gold on the surface of the marble plate. CONSTITUTION: The method for coating marble plate with gold comprises the steps of forming a metal film layer(2) having a very fine thickness by spraying a metal solution on the surface of marble plate(1) used as a stone bed; electroplating a nickel plating layer(3) on the metal film layer(2) by conducting the metal film layer(2) and nickel through an electrolyte such as water in the state that the cathode is connected to the metal film layer(2), and the anode is connected to nickel; electroplating a pure gold plating layer(4) on the nickel plating layer(3) by conducting the nickel plating layer(3) and pure gold through an electrolyte such as water in the state that the cathode is connected to the nickel plating layer(3), and the anode is connected to pure gold; and forming a coating layer(5) on the pure gold plating layer(4), wherein the coating layer(5) is gloss treated with epoxy resin.
Patent KR-20040066983-A (KR)
Inventor: MAENG HYE SEON
IPC: H04N21/475
Filed: 2003-01-21
Abstract: PURPOSE: A method for inputting Korean alphabet by using an input help window is provided to display an input help window formed by being matched with predetermined input keys of a remote controller one to one, thereby easily inputting overlapped characters defined on one key. CONSTITUTION: An input help window formed by being matched with predetermined input keys of a remote controller one to one is displayed. A phoneme which can be firstly inputted to the input help window and a phoneme which can be inputted by selecting an overlapped key or with a combination of other input keys are displayed. If a user selects a predetermined phoneme, a next phoneme and a phoneme which can be inputted by selecting an overlapped key or with a combination of other input keys are displayed.
Patent KR-20040068398-A (KR)
Inventor: CHO JONG HWAN
IPC: G02F1/1335
Filed: 2003-01-25
Abstract: PURPOSE: An array substrate is provided to differently form a size of reflecting areas formed in unit pixels from a size of reflecting areas formed in adjacent unit pixels, thereby improving reflectivity of an RGB color filter. CONSTITUTION: Gate lines(211) are extended in the first direction. A gate pad is connected at an end of the gate lines(211), is applied with scan signals, and transmits the scan signals to the gate lines(211). A gate electrode(212) of a TFT(Thin Film Transistor) is a portion of the gate lines(211). An active pattern(225) is deposited on a gate insulating film relative to the gate electrode(212). The first electrode(216) is overlapped with the first area of the active pattern(225). The second electrode(228) is overlapped with the second area. Data lines(227) are extended in the second direction. A data pad is connected to an end of the data lines(227), and transmits an image signal to the TFT.
Patent KR-20040069879-A (KR)
Inventor: KWON UI SEOK
IPC: G11B20/10
Filed: 2003-01-30
Abstract: PURPOSE: A smart display device where a portable DVD play function is mounted is provided to output video data in LCD format, and to convert audio data into an analog signal to output the analog signal to a speaker. CONSTITUTION: A wireless LAN communicator(21) wirelessly connects with a host computer. A DVD ROM drive(42) reads binary data. An MPEG2 decoder(41) decodes the binary data, and outputs video/audio data. A controller(22) receives the video data and the audio data having desired formats by controlling the drive(42) and the decoder(41). A program memory(23) stores a code of a program processed in the controller(22). A system memory(24) stores a code of a system program. A video controller(25) receives the video data to output the data in LCD format. An audio controller(27) converts the audio data into an analog signal to output the analog signal to a speaker(28).
Patent KR-20030068473-A (KR)
Title: 무선 네트워크에서의 보안 개선 방법 및 무선네트워크로의 액세스 제어 장치
IPC: H04L9/14
Filed: 2003-02-13
Abstract: 무선 네트워크에 대해 키 롤오버 전략을 사용하는 보안 키 분배 기법이 설명된다.  대개 액세스 포인트에 의해 다수의 키가 생성된다.  본 발명은 표준 모드 혼합 모드를 제공한다.  표준 모드에 있어서, 네트워크 상의 각 장치는 자동 키 갱신을 지원한다.  혼합 모드에 있어서, 네트워크 상의 하나 이상의 장치는 고정 키를 필요로한다.  양 모드에 있어서, 사전 결정된 키의 수가 결정되고 무선 네트워크에 액세스하는 클라이언트 장치에 전송한다.  사정 결정된 수는 클라이언트 장치가 무선 네트워크와의 통신 손실 없이 소정의 번호의 인증 주기를 생략할 수 있도록 결정된다.  바람직하게, 액세스 포인트에 의해 사용되는 전송 키는 자동 키 갱신을 지원하는 클라이언트 장에 의해 사용되는 전송키와는 다르다.
Patent KR-20030070552-A (KR)
Title: 부품들의 어레이를 처리하기 위한 방법 및 장치
IPC: A61B17/28
Filed: 2003-02-24
Abstract: 본 발명은 전자 부품들의 배열을 처리하기 위한 방법 및 장치를 제공하는 것이다. 이것은 실장 수단에 싱귤레이팅되지 않은 부품들을 실장하기 위한 실장 수단을 제공하고, 그것들을 물리적으로 분리하기 위해  부품들을 싱귤레이팅하며, 그것들이 실장 수단에 실장되고 그로부터 삭제 없는 동안 결함들에 대해 싱귤레이팅된 전자 부품들을 테스트하는 것에 관련시킨다.
Patent KR-20040078810-A (KR)
Inventor: KIM A REUM
IPC: G09G3/36
Filed: 2003-03-05
Abstract: PURPOSE: An apparatus and a method for driving a liquid crystal display device are provided to prevent grating pattern by not performing the frame rate modulation(FRM) when the image data is a full gray level. CONSTITUTION: An apparatus and a method for driving a liquid crystal display device includes a scaler, a signal controller and a dat driving unit. The scaler is provided with a detection unit(750), a frame rate modulation(FRM) unit(790) and a FRM control unit. The detection unit(750) generates a corresponding signal by determining whether the image data is a full gray level or not. The FRM unit(790) performs the FRM to the image data. And, the FRM control unit controls the operation of the FRM unit(790) in response to the signal from the detection unit(750).
Patent KR-20040081576-A (KR)
Inventor: CHOI JUNG YONG
IPC: B62D55/18
Filed: 2003-03-14
Abstract: PURPOSE: A replaceable guide center assembly for a caterpillar is provided to prevent relaxation of the guide center assembly against vibration and impact, to improve the durability, and to reduce noise by modifying the assembling structure and the shape of the guide center assembly. CONSTITUTION: A guide center assembly(50) comprises a guide center(60) having a protruded part(64) engaged with a road wheel of a vehicle and two pin holes(62) fitted to a link pin(3) connecting a couple of track shoes; a guide cap(70) combined between the guide center and the link pin and composed of two pin holes(72) fitting the link pin; and a guide bolt(80) and a guide nut(82) assembling and fixing the guide center and the guide cap to the link pin. Assembling parts(68) are formed at both sides of the guide center to combine the guide bolt in assembling the guide cap, and composed of assembling holes(66). Combination parts(78) are formed at both sides of the guide cap, and composed of insertion holes(76) to assemble the guide bolt.
Patent KR-20040082460-A (KR)
Inventor: LEE BYUNG HWAN
IPC: E01F8/00
Filed: 2003-03-19
Abstract: PURPOSE: A shading net having the function of a soundproofed wall is provided to reduce the wind load by making the movement of air smooth when vehicles drive, to cut off the headlights of an opposite lane and to reduce the traveling noise of vehicles on a road. CONSTITUTION: The shading net having the function of a soundproofed wall comprises the steps of installing a sound-insulating plate in an outer case composed of a perforated plate case provided with many sound-absorbing openings, and installing a shading net(10) composed of a sound-absorbing member between the sound-insulating plate and the perforated plate case. A shading plate(20) is composed of many shading nets(10) having the function of a soundproofed wall and the lateral section of the shading net or the shading plate is formed at an angle of 30¯60 degrees.
Patent KR-20040084104-A (KR)
Inventor: JANG YEONG SEOK
IPC: B60R16/04
Filed: 2003-03-26
Abstract: PURPOSE: A device for fixing a battery for a vehicle is provided to enable a worker to easily exchange the battery by detachably coupling the battery to a battery case. CONSTITUTION: A device for fixing a battery for a vehicle is composed of a battery case(10) having a battery mounting space and a clamp(12) connected to a connecting piece(11) and fixing the battery(2), a reinforcing frame(20) fixed to the battery case by a bolt, a support frame(30) welded to the body frame of the vehicle and having a plurality of fixing nuts, a guide member(50) welded to both sides of the support frame and having a guide groove(51), and a hinge unit(60) rotatably connected to the battery case. A separation preventing protrusion(13) is formed at the front of the battery mounting space. The reinforcing frame includes a plurality of fixing grooves(21) and a guide shaft(22). Fixing bolts pass through the fixing grooves in the reinforcing frame, and are coupled to the fixing nuts in the support frame. The guide shaft in the reinforcing frame is fit into the guide groove in the guide member.
Patent KR-20040087229-A (KR)
Title: Injection molding method using optimized ram-speed profile calculated by numerical analysis
Inventor: JUNG SEONG TAEK
IPC: B29C45/76
Filed: 2003-04-04
Abstract: PURPOSE: An injection molding method is provided to uniformly keep the physical properties of injection molded products by using an optimized ram-speed profile calculated by numerical analysis. CONSTITUTION: An injection molding method using an optimized ram-speed profile comprises the steps of: measuring the physical properties and viscosity of injection molding materials; calculating the optimized ram-speed profile by using the measured physical properties and viscosity of the injection molding materials; and applying the calculated optimized ram-speed profile to an injection molding process.
Patent KR-20040089237-A (KR)
Inventor: CHA TAE GYEONG
IPC: H04B1/40
Filed: 2003-04-11
Abstract: PURPOSE: A method for sending a short message by using a broadcast transmission address book is provided to transmit a message to all receivers included in a group if a user selects the group comprised of the plural receivers. CONSTITUTION: A user selects a menu for transmitting a short message(S10). If the user selects a default or directly inputs the default to input an originator number(S20), an input window for selecting a receiver number is suggested. The user selects a set broadcast transmission group(S30). The user inputs the message to be transmitted, and transmits the inputted message(S40). The message is transmitted to plural numbers included in the broadcast transmission group.
Patent KR-20030038620-A (KR)
Title: Air conditioner for bus using centrifugal compressor
Inventor: EUM SANG HWAN
IPC: B60H1/00
Filed: 2003-04-22
Abstract: PURPOSE: An air conditioner for a bus using a centrifugal compressor is provided to improve efficiency of the centrifugal compressor, and to minimize noise and vibration. CONSTITUTION: An air conditioner comprises a centrifugal compressor(2) compressing refrigerant evaporated by an evaporator(1) and introduced, driven by an engine(3); the engine(3) driving the centrifugal compressor; a step-up gear(4) comprising a plurality of gears including an input gear and an output gear, connected with the engine and the centrifugal compressor to increase output of the centrifugal compressor, and running the centrifugal compressor; a condenser(5) cooling and liquefying refrigerant discharged from the centrifugal compressor; a liquid receiver(6) storing refrigerant cooled and liquefied by the condenser; an expansion valve(7) dropping down pressure of refrigerant; and the evaporator evaporating refrigerant expanded in the expansion valve. The centrifugal compressor is driven to rotate at more than 20,000RPM. Step-up ratio of the step-up gear is more than 10:1 as RPM of the engine is 1,800-3,000 RPM.
Patent KR-20040092545-A (KR)
Inventor: LEE HYEON DEOK
IPC: H01L21/3213
Filed: 2003-04-24
Abstract: PURPOSE: A method of manufacturing a metal film and a method of manufacturing a semiconductor device using the same are provided to improve surface topology of the film by etching a pre-metal film using Cl based gas. CONSTITUTION: A pre-metal film having the first thickness is formed on a semiconductor substrate(100). Etching is performed on a surface of the pre-metal film in order to remove micro-convexoconcave shape from the surface of the pre-metal film, so that a metal film(104) having the second thickness is formed. The etching is performed by using Cl based gas of 30 to 150 sccm for 5 to 60 seconds. The etching is performed by using the power of 200 to 1000 Watt under a pressure of less than 200 mTorr.
Patent KR-20040019864-A (KR)
Inventor: OKUDA RYOSUKE
IPC: G06F17/50
Filed: 2003-04-29
Abstract: PURPOSE: To collect information on the accounting and the use of a semiconductor intellectual property by a user by changing the semiconductor intellectual property by an automatic change program. CONSTITUTION: The user connects a semiconductor intellectual property delivery service provision part 3 via the Internet and inputs desired change specifications. The semiconductor intellectual property delivery service provision part 3 delivers the changed specifications input by the user to a semiconductor intellectual property automatic change part 5. Changed semiconductor intellectual property data output by the semiconductor intellectual property automatic change part 5 is transmitted to a client computer 8 of the user via a semiconductor intellectual property data transmission part 7.
Patent KR-20040092873-A (KR)
Inventor: HAN SEUNG YONG
IPC: B21B39/00
Filed: 2003-04-29
Abstract: PURPOSE: To prevent droop of strip proceeded after passing through a shear welding machine and prevent deflection of the strip to one side when the strip is proceeded after passing through the shear welding machine. CONSTITUTION: The apparatus comprises a detection part consisting of a horizontal member (10) put on a lower part of strip (150) with being installed on a deck, an operation bar (11) the center of which is rotationally installed on an upper part of the horizontal member, a sensing roll (12) laid down underneath the strip with being installed in a width direction of the strip at a front part of one side of the operation bar, an elastic spring (13) elastically installed between a front part of the operation bar and the horizontal member to press the sensing roll on a lower part of the strip, and a load cell (14) installed on an upper part of the horizontal member and positioned under the front part of the other side of the operation bar so that the load cell is pressed by the operation bar to sense the drooping state of the strip; and a droop compensation part comprising a fixed roll (20) installed at a vertical frame of a lower part of the deck to support the back side of the strip, a driving roll (21) positioned at the front of the strip at the upper side of the fixed roll, and a driving cylinder (22) connected to bracket (23) installed on rotary shaft of the driving roll to press the driving roll on the strip to compensate droop of the strip by maintaining tension of the strip according to signals of the detection part.
Patent KR-20040092910-A (KR)
Inventor: HA SANG ROK
IPC: H01L21/304
Filed: 2003-04-29
Abstract: PURPOSE: A semiconductor wafer edge cleansing apparatus is provided to improve a manufacturing yield by removing a residue remaining after a chemical mechanical polishing. CONSTITUTION: A semiconductor wafer edge cleansing apparatus includes a support/rotation member(11) and a wafer edge cleansing member(31). The support/rotation member supports and rotates the semiconductor wafer. The wafer edge cleansing member includes a front edge cleaner(31a) cleansing a front edge portion of the wafer, a bevel cleaner(31b) cleansing a bevel portion of the wafer, and a rear edge cleaner(31c) cleansing a rear edge portion of the wafer.
Patent KR-20030086912-A (KR)
Title: 척, 리소그래피투영장치, 척의 제조방법 및디바이스제조방법
IPC: H01L21/683
Filed: 2003-04-29
Abstract: 본 발명은, 정전기 척의 유전요소가 적어도 10 16 Ωcm의 고유저항을 갖는 척을 가지고 있어, 일단, 척이 전극들 사이의 전위차가 제거되면, 클램프될 대상물상의 힘이 사전설정된 최소레벨 이하로 급속하게 감소되는 리소그래피 투영장치에 관한 것이다.  상기 유전요소는 또한 0.02 x 10 -6 K -1 미만의 열팽창계수를 가진다.  유리세라믹요소를 그들 사이에 끼워져서 전류를 제2유리요소로 통과시키는 전극을 구비하고 있는 유리요소와 결합시키는 단계를 포함하는 척의 제조방법이 또한 개시되어 있다.
Patent KR-20040097605-A (KR)
Inventor: HYUN UN HYEOK
IPC: G08G1/052
Filed: 2003-05-12
Abstract: PURPOSE: A vehicle monitoring system for monitoring a driver's safety operation within a safe driving region is provided to induce the driver's safety operation by monitoring continuously insurant's speeding. CONSTITUTION: A GPS receiver(312) is used for receiving GPS signals from a plurality of GPS satellites. A first memory(313) is used for storing road information including a speed limit within a safe driving region. A second memory(314) is used for storing speeding data. A microcomputer(319) is used for deciding the speeding by comparing the speed limit within the safe driving region with the real driving speed obtained from the location information defined by the GPS signals of the GPS satellites when a vehicle runs the safe driving region. The decided speeding data are stored in the second memory.
Patent KR-20030059012-A (KR)
Inventor: YOON SEONG HO
IPC: E02B3/12
Filed: 2003-06-05
Abstract: PURPOSE: A reinforcing structure for an incline is provided to prevent the breaking of a reinforcing structure by minimizing earth pressure added on a latticed structure, and to shorten the manufacturing cost and period for a latticed structure. CONSTITUTION: The reinforcing structure for an incline comprises: a latticed structure(10) reinforcing an incline from the front side of an incline and containing many vertical bars(10a) and many horizontal bars(10b), wherein a front reinforcing body(11) and a rear reinforcing body(12) are formed by each vertical bar(10a) and horizontal bar(10b) to reinforce the front of an incline; and a drainage structure(20) functioning as a drainage canal in an incline from the rear side of the latticed structure(10) and containing a straight reinforcing block(21) installed to penetrate perpendicularly the horizontal bar(10b) of the rear reinforcing body(12), a primary drainage block(23) connected with the reinforcing block(21) by a joint block(22) from the backside of the reinforcing block, T-shaped and L-shaped finishing blocks(24,25) installed on the rear end of the primary drainage block(23), and a secondary drainage block(26) connected together with the finishing blocks(24,25) between each finishing block(24,25).
Patent KR-20040107635-A (KR)
Inventor: KIM YONG HWAN
IPC: G03B15/00
Filed: 2003-06-09
Abstract: PURPOSE: An apparatus for displaying images is provided to improve an image quality by simply compensating for the images when compensating for a spherical aberration of the lens. CONSTITUTION: An apparatus for displaying images includes a case. Plural subject images are divided into pixel units, and the images divided into the pixel units are recorded in a plane of a composition image paper(5) by reducing the pixel units with a predetermined reduced scale. A holder(3) is provided to support the composition image paper(5). A lens group(7) includes lenses corresponding to the number of pixels. The composition image paper(5) and the lens group(7) are relatively driven by a driving device. The pixel recorded at the composition image paper(5) is compensated when the image is displayed in order to correct an image distortion.
Patent KR-20040106129-A (KR)
Inventor: KIM JUN HO
IPC: B60N2/427
Filed: 2003-06-11
Abstract: PURPOSE: A vehicle seat moved inward in a side impact is provided to protect a passenger in a side impact by moving a seat far from a vehicle door and securing a space for deploying a curtain air bag or a side air bag. CONSTITUTION: A vehicle seat moved inward in a side impact comprises a leftward and rightward moving track unit(20) installed under a seat(10) of a vehicle by moving the seat to the left and right, an air bag control unit(40) connected with a side air bag module and generating a control signal in a side impact of a vehicle, and an instant moving unit(50) combined with the leftward and rightward moving track unit and operating the leftward and rightward moving track unit with response to a control signal of the air bag control unit in the side impact.
Patent KR-20040106628-A (KR)
Inventor: HWANG SANG KI
IPC: A46B13/02
Filed: 2003-06-11
Abstract: PURPOSE: An electric toothbrush is provided to enable an effective brushing operation using two clusters of bristles rotating in opposite directions within a short time without the risk of gum damages. CONSTITUTION: The electric toothbrush comprises: a toothbrush body(60); a motor(62) incorporated in the toothbrush body(60); and a brush head unit(70) connected to a rotation shaft(63) of the motor(62) and having a first bristle cluster(72) and a second bristle cluster(73) rotating in opposite directions and fitted into an upper end of the toothbrush body(60) to be connected to the rotation shaft(63) of the motor(62) by means of a gear unit(80).