baber/WOPTO huggingface dataset:
Patent KR-20040097808-A (KR)
Inventor: PARK JONG HUN
IPC: G02F1/133
Filed: 2003-05-13
Abstract: PURPOSE: A brightness control apparatus of an LCD(Liquid Crystal Display)-adopting equipment is provided to control a brightness of an LCD automatically according to the distance of a user by analyzing user distance information. CONSTITUTION: Distance information of a user is sensed by a sense unit(60). The sensed distance information signal is converted into a digital signal by an A/D(Analog-to-Digital) converter(70). A microcomputer(100) analyzes the digital signal compared with step signals from a CPU(Central Processing Unit)(20) and sends a light quantity signal corresponding to the digital signal to a backlight controller(90). The backlight controller generates a square wave corresponding to the light quantity signal. The backlight(80) supplies the light quantity according to the square wave to an LCD panel(50).
Patent KR-20040098182-A (KR)
Inventor: PARK JIN WOO
IPC: F02M35/02
Filed: 2003-05-14
Abstract: PURPOSE: An air cleaner for a diesel engine is provided to improve the output and combustion efficiency, and to reduce fuel consumption and smoke by minimizing increase of intake resistance and increasing intake efficiency of the diesel engine without additional power or control. CONSTITUTION: An inflow case(202) for flowing external air in is combined with an outflow case(201) connected to an intake pipe(100), and a main filter(220) is installed between the inflow case and the outflow case of an air cleaner of a diesel engine. An auxiliary filter(111) is installed in the end of the air cleaner, and an auxiliary pipe(110) is installed in the other end of the air cleaner and inserted to the intake pipe through the outflow case. Air is streamed through the auxiliary filter, and flowed into the intake pipe through the auxiliary pipe. The end of the auxiliary pipe is contacted to the inside of the intake pipe to form the acute angle with the airflow direction.
Patent KR-20030043897-A (KR)
Inventor: KIM WON DAE
IPC: G01N21/88
Filed: 2003-05-16
Abstract: PURPOSE: A multi-partition photographing device and a method for photographing an image from an interior part of a pipe are provided to precisely measure and analyze information regarding the interior part of the pipe by combining image information and position information. CONSTITUTION: A multi-partition photographing device(100) includes a body(20) traveling along a center of a pipe(10) and a camera assembly(40) capable of photographing an interior part of the pipe(10). The body(20) has a cylindrical shape and a center thereof matches with a center of the pipe(10). A plurality of wheels(21) is installed in the body(20), which closely makes contact with an inner peripheral portion of the pipe(10) by a damping member(25). The wheels(21) are continuously arranged at both sides of the body(20). When the body(20) is introduced into the pipe(10), the center of the body(20) matches with the center of the pipe(10) so that the body(20) travels along a central axis of the pipe(10).
Patent KR-20040100458-A (KR)
Inventor: LIM YONG HO
IPC: H04M1/725
Filed: 2003-05-23
Abstract: PURPOSE: A slide type mobile terminal is provided to prevent a wrong operation due to a cover's arbitrary floating by maintaining the maximum opened or closed location without a special stopper. CONSTITUTION: A slide type mobile terminal is comprised of a main body(100), a cover(200), a hinge(300), and a rotation link(400). The main body(100) has a keypad(110) for the input of numbers and various characters and a transmitting part(120) for sound transmission. The cover(200) has an earpiece(210) for sound output, an LCD(220) for image output, and a plurality of function keys(250) for the signal input of special functions. The hinge(300) and the rotation link(400) assist the sliding motion of the cover(200). Slide protrusions(130) are installed at both sides of the top surface of the main body(100). A Guide rail(230) is formed lengthily in the lengthened direction of the cover(200) so that sliding motion can be made with the slide protrusions(130). The cover(200) is overlapped and combined on the top surface of the main body(100) through the combination of the slide protrusions(130) and the guide rail(230) so that sliding motion can be made in the lengthened direction of the main body(100) with the cover(200) combined to the main body(100).
Patent KR-20040004051-A (KR)
Inventor: SALICE LUCIANO
IPC: F16F9/36
Filed: 2003-06-02
Abstract: PURPOSE: Provided is a device for dampening impacts, which preferably impacts furniture doors or drawers. CONSTITUTION: A shock absorber unit is fitted to furniture doors, drawers or similar moving components and has a hydraulic cylinder with a piston(25) and connecting rod(5). The piston sub-divides the cylinder chamber into two and has apertures and/or forms a link passage with the cylinder wall. The connecting rod has a guide bush within a compressible elastic tubular component(10) and a wider end-section. The guide bush and cap are esp. made of a single piece of material.
Patent KR-20040107042-A (KR)
Inventor: HUH HAE JIN
IPC: G02F1/1335
Filed: 2003-06-12
Abstract: PURPOSE: A liquid crystal display device by using 3 color spectrum shutter is provided to increase the performance of the color display by effectively utilizing the front-light as the 3 color spectrum shutter is driven by synchronizing with the illumination device. CONSTITUTION: A liquid crystal display device by using 3 color spectrum shutter includes a liquid crystal display panel(10), an illumination device(40) and a 3 color spectrum shutter(3S). The illumination device is installed on the rear portion of the liquid crystal display panel for sequentially generating the red, the green and the blue lights. The 3 color spectrum shutter is installed on the front portion of the liquid crystal display panel, wherein the red front light is incident to the liquid crystal display panel when the red light is generated from the illumination device and the blue front-light is incident to the liquid crystal display panel when the blue light is generated from the illumination device.
Patent KR-20040110108-A (KR)
Inventor: HAN SUN HUI
IPC: A01K47/00
Filed: 2003-06-17
Abstract: PURPOSE: Provided is an artificial hibernating method for Korean native queen bumble bee within four days after coition at the temperatures in the range of 0 to 2.5 deg.C suitable for artificial hibernating to increase the rate of the survival. CONSTITUTION: The artificial hibernating method comprises making Korean native bumble bees to hibernate by embedding them in humectants while maintaining humidity of above 80%. The hibernating temperature is in the range of 0 to 2.5 deg.C which is suitable for cold storage of the queen bumble bees. The humectant is any one selected from pearlite or bed soil for gardening. Particularly, the Korean native bumble bees are queen Bombus ignitusSmith within four days after coition.
Patent KR-20040110775-A (KR)
Inventor: JUNG BO SEON
IPC: D06F33/02
Filed: 2003-06-20
Abstract: PURPOSE: A detection method by an electrode sensor of a washing machine is provided to measure the conductivity of washing water accurately by converting the detected value of the electrode sensor into the conductivity of washing water based on surrounding temperature of the controller. CONSTITUTION: Washing and rinsing are performed in putting the laundry in an inner tub(S1), and surrounding temperature of the controller is measured by an auxiliary temperature sensor in supplying water to the outer tub(S2,S3). Temperature is measured by a temperature sensor, and loaded as surrounding temperature of the controller(S4). Washing and rinsing are performed in supplying water into the outer tub(S5), and washing water is detected by the electrode sensor after measuring surrounding temperature of the controller(S6). The correction value of the controller is calculated according to surrounding temperature of the controller(S7), and the value from the electrode sensor is converted into the conductivity of washing water corresponding to the correction value of the controller(S8).
Patent KR-20050000670-A (KR)
Inventor: KIM HUNG GUN
IPC: B41M1/12
Filed: 2003-06-24
Abstract: PURPOSE: A method for manufacturing a coating cloth using liquid silicon is provided to enable the coating cloth to exhibit improved extendable property and good tear resistance and to maintain a waterproofing property even after repeated contact with water during cleaning. CONSTITUTION: The method comprises: primarily coating a mixture containing liquid silicon as a main component on a fabric sheet adhered to a print plate by silk printing; drying the primarily coated fabric sheet at 100-200 deg.C for 1-5 minutes for curing; secondly coating the mixture on the cured fabric sheet by silk printing; and placing a desired pattern or design mold on the resultant sheet, drying and curing the same while pressing using a hot press.
Patent KR-20050003021-A (KR)
Inventor: JEON SEUNG JOON
IPC: H01L21/76
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve trench top round and to increase the oxidation speed toward (111) orientation of silicon by forming a screen oxide layer using dry oxidation. CONSTITUTION: A buffer oxide layer and a pad nitride layer are sequentially formed on a substrate. A trench is formed in the substrate. A liner nitride layer(26) and a liner oxide layer are formed at inner walls of the trench. An isolation layer(27) is then filled in the trench. The pad nitride layer is removed. A screen oxide layer(28) is then formed by dry oxidation using oxygen and chlorine-based gas.
Patent KR-20050005579-A (KR)
Inventor: JUNG YUN TAEK
IPC: H04M1/02
Filed: 2003-07-05
Abstract: PURPOSE: A battery fixing device of a portable terminal is provided to support a vertical fixing projection of a battery cover at a vertical hooking end, and to insert a horizontal fixing projection between the vertical hooking end and a horizontal hooking end, thereby preventing an embedded battery from being separated from a battery mounting portion owing to external shock. CONSTITUTION: A terminal body transceives a voice and other information. An embedded battery(120) is detachably mounted at the back of the terminal body, and supplies power. A battery cover(130) covers the embedded battery(120) to prevent the battery(120) from being exposed. The battery cover(130) is mounted at the back of the terminal body. The terminal body is formed with a battery mounting portion(11) where the embedded battery(120) is set.
Patent KR-20030063332-A (KR)
IPC: B29C45/76
Filed: 2003-07-16
Abstract: A control method for an injection molding machine comprises the steps of measuring a density of a molten resin in a heating cylinder, determining a stade of the temperature of the heating cylinder based upon predetermined algorithm and controlling the temperature of the heating cylinder based upon the measuring step and the determined state of the temperature, thereby minimizing variations in density of the molten resin. <IMAGE>
Patent KR-20040010349-A (KR)
Inventor: SUMI MORIYASU
IPC: G06Q40/06
Filed: 2003-07-23
Abstract: PURPOSE: To provide a loan assets management system, a loan assets management method, and record medium and program therefor in which values of loan assets(housing loan) increase by enhancing values of the loan assets(housing loan) portfolios. CONSTITUTION: A housing loan analysis processing part 46 analyzes the first portfolio of the first housing loan based on information about the first housing loan, and outputs the first analysis results. A securities current price evaluation processing part 47 analyzes the second portfolio of the second housing loan by connecting with the current price of housing loan securities based on information about housing loan securities in which the second housing loan is securitized, and outputs the second analysis results. A difference extraction processing part 48 compares the first analysis results and the second analysis results, and extracts difference between the first portfolio and the second portfolio. An examination condition change processing part 49 changes examination conditions to examine a user of housing loan based on the difference extracted by the difference extraction processing part 48.
Patent KR-20030071608-A (KR)
Inventor: JUN BYEONG SEON
IPC: A23L2/38
Filed: 2003-08-01
Abstract: PURPOSE: Provided are a diet ginseng drink and a preparing method thereof. The diet ginseng drink acts as a therapeutic agent for obesity with minimized adverse effects. CONSTITUTION: A preparing method of a diet ginseng drink comprises the steps of: preparing a mixed extract of 1-5% of Acanthopanax, 1-5% of Eucommia ulmoides, 0.2-1.0% of Angelica uchiyamana, 0.2-0.8% of steamed Rehmannia glutinosa, 1-5% of green tea and 0.3-1% of mulberry leaf; mixing the extract with 0.3-0.6% of ginseng solid, 0.001-0.004% of thiamine hydrochloride, 0.001-0.004% of riboflavin Na-P, 0.008-0.012% of pyridoxine hydrochloride, 0.06-0.1% of citric acid, 3-10% of polydextrose, 0.008-0.012% of maltitol and 0.05-0.2% of fruit mix; and adding purified water to the mixture thereof.
Patent KR-20050018523-A (KR)
Inventor: JEON JAE SIC
IPC: H04W4/00
Filed: 2003-08-14
Abstract: PURPOSE: A combination-type traffic card system using a mobile communication terminal is provided to record a virtual identifier based on a short message including activation information of a traffic card function, and to read virtual identifier information of a combination-type USIM(Universal Subscriber Identity Module) chip, thereby deciding whether the traffic card function is activated or inactivated. CONSTITUTION: A combination-type USIM chip(110) records a virtual identifier based on a short message. A combination-type traffic card system comprises as follows. A traffic card reader reads virtual identifier information, and decides whether a traffic card function is activated or inactivated. A traffic card managing/account-settling device(500) receives the virtual identifier information and accounting information to bill for service charges. A customer management/accounting device(400) performs an accounting process. An SMSC(300) generates the short message including activation information on the traffic card function, and transmits the short message to a mobile communication terminal(100).
Patent KR-20050023863-A (KR)
Inventor: KIM SEONG JAE
IPC: F25D25/00
Filed: 2003-09-03
Abstract: PURPOSE: A refrigerator having a freezer compartment at a lower part is provided to easily take out ice without bending the body by installing a separate auxiliary freezer compartment at an upper part of a refrigerating compartment. CONSTITUTION: A refrigerator has a refrigerating compartment(20) at an upper part and a freezer compartment(10) at a lower part. An auxiliary freezer compartment(30) is formed at an upper part of the inside of the refrigerating compartment, having an ice discharge port. An automatic ice-making machine(31) and an ice-bank(32) are installed in the auxiliary freezer compartment. A dispenser(33) is communicated with the ice discharge port of the auxiliary freezer compartment when a door(41) is closed.
Patent KR-20040074581-A (KR)
Inventor: YOO CHAN HYOUNG
Filed: 2003-09-20
Abstract: PURPOSE: A system and a method for offering a time-limit quiz in real-time using the wire/wireless network are provided to offer a service such as the mark management/analysis information provision and use charge settlement or premium provision by offering the quiz data and the time limit information to a user, and receiving/processing response information from the user. CONSTITUTION: The first storage(110) stores/manages the user information including the ID information and the service use information of the user. The second storage(120) stores/manages the inputted quiz data. A quiz data transmitter(140) transmits the selected quiz data and the time limit information set to the selected quiz data to the user wanting a quiz service. A data processor(150) processes the response information inputted from the user and updates/stores the user information stored in the first storage depending on a processing result.
Patent KR-20050031509-A (KR)
Title: Suspension system of car vehicle and method for controlling thereof
Inventor: PARK MIN WOO
IPC: B60G17/015
Filed: 2003-09-30
Abstract: A suspension system and a control method thereof of a vehicle are provided to electronically control a driving unit of the suspension system regardless of the kinds of sensors by discriminating whether an input sensor is digital or analog type with one ECU(Electronic Control Unit). In a device for electronically controlling a suspension system(30) of a vehicle by responding to a signal detected by a sensor, the suspension system is composed of a first sensor(10) for measuring an outer detection signal by an analog signal; a second sensor(20) for measuring the outer detection signal by a digital signal; an interface(32) for receiving and transmitting the analog signal measured by the first sensor; a transmitting unit(34) for receiving and sending the digital signal measured by the second sensor; and an ECU(36) for controlling a driving unit(38) of the suspension system by responding to the analog signal of the first sensor transmitted through the interface and the digital signal of the second sensor sent from the transmitting unit.
Patent KR-20050031599-A (KR)
Title: Semiconductor package having thermal interface material
Inventor: BAEK JOONG HYUN
IPC: H01L23/34
Filed: 2003-09-30
Abstract: A semiconductor package having a thermal interface material is provided to transfer the heat generated from a semiconductor package to a mother board by adhering a heat spreader on a bottom face of a PCB and inserting a thermal interface material between the heat spreader and the mother board. An integrated circuit chip is adhered on an upper surface of a PCB(Printed Circuit Board)(24) in order to be electrically connected to the PCB. An encapsulant(26) is used for encapsulating the integrated circuit chip. An external connection terminal is formed on a bottom face of the PCB. A semiconductor package(20) is mounted on a mother board(30). A heat spreader(31) is adhered on the bottom face of the PCB. A thermal interface material(32) is inserted between the heat spreader and the mother board.
Patent KR-20050033272-A (KR)
Title: Hermetic compressor
Inventor: SEO CHEOL
IPC: F04B39/00
Filed: 2003-10-06
Abstract: A hermetic compressor is provided to reduce a noise generated by high-speed rotation of a radial bearing, thereby preventing the noise from being emitted to a hermetic container. A frame(21) has a hollow. A rotary shaft(33) is inserted into the hollow of the frame for rotating. A compression unit compresses a refrigerant by the rotary motion of the rotary shaft. A radial bearing(40) is installed between the rotary shaft and the frame. A noise cut-off member(50) is formed in a ring shape for cutting off a noise emitted from the radial bearing, covering an open space between an inner race(42) and an outer race(41).
Patent KR-20050034844-A (KR)
Inventor: EOM TAE HO
IPC: F16F9/42
Filed: 2003-10-10
Abstract: 본 발명은 추가적인 에너지의 소비없이 쇽 업소버의 자체 운동을 이용하여 쇽 업소버의 외통에 부착된 회전 날개를 회전시켜 쇽 업소버를 냉각시키는 쇽 업소버 냉각장치에 관한 것으로서, 피스톤 로드의 상하 왕복운동을 회전운동으로 변환시키기 위해 상기 피스톤 로드에 맞대어 설치된 롤러와, 상기 롤러의 회전력을 상기 실린더 외통에 설치된 회전판에 전달하기 위해 구비된 기어장치와, 상기 기어장치로부터 동력을 전달받아 회전 가능하도록 상부면 가장자리에 톱니부가 형성되고 상기 실린더 외통에 설치되고 그 외주면에 다수개의 회전날개를 구비하고 있는 회전판으로 구성된다. 
     본 발명에 의하면, 자동차의 전체 에너지 효율을 상승시키는 효과뿐 아니라 별도의 냉각장치가 필요 없으므로 조립공정이 간단해지는 효과를 갖는다.
Patent KR-20050036425-A (KR)
Inventor: JU BEOM JUN
IPC: H04B1/00
Filed: 2003-10-16
Abstract: 본 발명은 카오디오 시스템의 채널 다운 믹싱 장치에서 서브우퍼 다운 믹싱 부분과 버퍼 부분 및 스위칭 회로 부분을 간단한 회로 소자들을 사용하여 일체로 구현함으로써 제품의 제조 비용을 절감하고 스위칭 노이즈도 감소시킬 수 있도록 한 카오디오 시스템의 채널 다운 믹싱 장치에 관한 것이다. 
     본 발명은 서브우퍼 출력의 비선택 시에 서브우퍼 신호를 L채널과 R채널로 다운 믹싱할 수 있도록 된 카오디오 시스템의 채널 다운 믹싱 장치에 있어서, L채널 입력신호 및 R채널 입력신호를 각각 소정의 이득으로 증폭 출력하는 한 쌍의 버퍼; 서브우퍼 출력의 비 선택 시에 턴온되어 서브우퍼 신호를 L채널 입력신호와 R채널 입력신호에 믹싱하여 상기 각각의 버퍼로 출력하는 한 쌍의 FET; 서브우퍼 출력의 선택 시에 턴온되는 제 1 트랜지스터 및 상기 제 1 트랜지스터의 턴온 시에 턴오프되고, 상기 제 1 트랜지스터의 턴오프 시에 턴온되어 L채널 입력신호 및 R채널 입력신호의 레벨을 각각 소정 수준으로 감소시키는 제 2 및 제 3의 트랜지스터를 포함하여 이루어진 것을 특징으로 한다.
Patent KR-20050037200-A (KR)
Inventor: LEE SEUNG IL
IPC: H04L7/00
Filed: 2003-10-17
Abstract: 본 발명은 이동통신시스템에서 정보 송수신시 플래그 에뮬레이션(flag emulation)을 방지하기 위한 방법에 관한 것이다. 
     본 발명은 플래그, 헤더 및 정보필드를 적어도 포함하는 데이터가 임시 버퍼로 입력되는 제 1 과정과; 임시 버퍼와 슬라이딩 윈도우의 특정한 byte값을 비교하는 제 2 과정과; 상기 슬라이딩 윈도우와 매칭시키는 과정을 통해 다음 상태로 전이 또는 원래의 상태로 유지되는 제 3과정; 을 포함하는 것을 특징으로 한다. 
     본 발명에 의하면, IMT-2000 단말기와 같은 멀티미디어 이동통신에서 flag emulation을 방지하여 통화 품질과 화질을 개선할 수 있다.
Patent KR-20050037902-A (KR)
Inventor: YOO KWANG JAE
IPC: G06K19/07
Filed: 2003-10-20
Abstract: 대용량의 PC데이터를 저장하는 기능 및 기존의 스마트카드 기능을 동시에 구비하는 USB인터페이스기반의 스마트카드가 개시된다.  본 발명에 따른 데이터저장기능을 구비하는 스마트카드는 스마트 카드에 내장되어 있고, 외부의 단말장치 및 외부의 PC와 데이터를 송수신하는 IC칩; 스마트 카드에 내장되어 외부의 PC로부터 입력되는 데이터를 저장 및 저장된 데이터를 PC로 출력하는 데이터저장부; 및 카드의 일측단에 형성되어 있고, IC칩과 회로적으로 연결되어 IC칩 및 외부의 PC를 상호 인터페이싱하며, 데이터저장부와 회로적으로 연결되어 있어 데이터저장부 및 외부의 PC를 상호 인터페이싱하는 USB접속부;를 포함한다. 
     따라서 본 발명은 별도의 단말장치를 구비하지 않고도 스마트카드내의 사용자 관련 정보를 용이하게 변경할 수 있으며, 분실의 위험이 없고 소지가 용이한 대용량의 PC데이터를 저장 할 수 있는 효과가 있다.
Patent KR-20050050871-A (KR)
Inventor: PARK SEUNG HO
IPC: G09G3/296
Filed: 2003-11-26
Abstract: 본 발명은 외부의 영상신호를 입력받아 주사전극 구동신호, 유지전극 구동신호 및 어드레스전극 구동신호를 생성하고, 이를 플라즈마 패널에 인가하여 데이터를 표시하는 플라즈마 표시 패널 및 그의 구동방법으로서, 시청 거리를 판단하고, 판단된 시청거리에 대응하는 서스테인 펄스수로 상기 주사전극 구동신호 및 유지전극 구동신호를 생성하고, 상기 감지된 거리에 대응하는 서브필드 배열로 상기 어드레스전극 구동신호를 출력한다.  이렇게 사람이 시청하는 실제 거리에 따라 감성 화질에 영향을 주는 요소를 조절함으로써 어느 시청 거리에서나 향상된 화질을 인식할 수 있다.
Patent KR-20050056667-A (KR)
Inventor: KIM NAM HYEONG
IPC: G06F3/0354
Filed: 2003-12-10
Abstract: 컴퓨터에 정보를 입력할 수 있는 골무형 무선 광마우스를 개시한다. 본 발명의 바람직한 실시예에 따르면, 손가락 형상에 맞는 수납부가 형성되고 일측에는 버튼수단이 구비된 마우스; 상기 수납부의 내측면에 설치되어 이미지를 감지하는 감지수단; 상기 마우스와 전기적으로 연결되며, 상기 감지수단과 상기 버튼수단의 신호를 적외선 신호로 변환시키는 적외선 수신부, 상기 적외선 수신부에 의해 변환된 적외선 신호를 데이터 신호로 변환시켜 컴퓨터 본체로 전송하는 무선송신부가 구비되고, 상기 적외선 수신부와 무선송수신부의 하부에 구비된 전지부로 이루어진 마우스 본체; 및 상기 마우스 본체에 장착되어 손목에 착용하는 밴드로 이루어진 구성으로, 본 발명에 의하면, 손가락에 마우스를 착용한 상태에서 키보드조작은 물론 다른 수작업도 병행할 수 있고, 키보드로부터 이격되어 위치한 마우스를 파지하려 손을 움직일 필요 없이 마우스를 즉시 사용할 수 있도록 하여 편리한 사용을 이루게 함과 동시에 책상위에 마우스를 배치하지 않고도 사용할 수 있어 책상의 공간활용 및 업무효율을 증진시킬 수 있는 효과가 있다.
Patent KR-20050058620-A (KR)
Inventor: LIM HEE KYUN
IPC: C12Q1/68
Filed: 2003-12-12
Abstract: 본 발명은 서열번호 1 내지 서열번호 14의 사스 코로나바이러스 검출용 PCR 프라이머, 그를 이용한 사스 코로나바이러스 검출 방법 및 키트를 제공한다.
Patent KR-20050062727-A (KR)
Inventor: KIM JONG DONG
IPC: G06K17/00
Filed: 2003-12-22
Abstract: 본 발명은 RFID를 이용한 수하물 관리시스템에 관한 것으로서, 특히 승객이 소지하는 수하물 짐표와 승객이 맡긴 수하물에 특정의 정보가 입력된 RFID를 각각 부착함으로써 운송과정에서 수하물이 안전하게 유도될 뿐만 아니라 최종 수하물 수취과정에서도 승객이 수하물을 오인하거나 수하물이 도난될 위험성을 제거할 수 있는 수하물 관리시스템에 관한 것이다.  본 발명의 RFID를 이용한 수하물 관리시스템에 따르면 승객이 맡긴 수하물이 운송과정에서 안전하게 유도될 뿐만 아니라 최종적인 수하물 수취과정에서도 승객이 실수로 수하물을 오인하거나 제3자에 의하여 수하물이 도난될 위험성을 제거할 수 있는 장점이 있다.
Patent KR-20050063513-A (KR)
Inventor: PARK SANG HYEOK
IPC: G05B19/414
Filed: 2003-12-22
Abstract: 본 발명은 제강-열연공정 자동 스케쥴 조정시스템에 관한 것으로서, 더욱 구체적으로는 종래 제강-연주-열연공정의 작업스케쥴 설정시에 설비 제약조건 및 작업 우선순위, 공정간 대기시간을 최소화할 수 있도록 작업스케쥴을 자동으로 조정하여 표시하는 제강-열연공정 자동 스케쥴 조정시스템에 관한 것이다. 
     본 발명의 제강-열연공정 자동 스케쥴 조정시스템은, 스케쥴 조정 데이타를 입력받아 전달하기 위한 실시간 구동부(102)와, 스케쥴 조정 데이터를 입력받아 캐스트 배치상태를 조정하는 캐스트 자동배치 모듈(104) 및 스케쥴 조정 데이터를 입력받아 롤편성을 조정하는 자동 롤편성 모듈(106)을 포함하는 연산부; 조업현황의 변화 및 이상에 대응하여 스케쥴 조정 데이타를 입력하는 것으로, 제강공정의 스케쥴을 조정하기 위한 제강스케쥴 변경모듈(108), 연주공정의 스케쥴을 조정하기 위한 연주스케쥴 변경모듈(110) 및 열연공정의 스케쥴을 조정하기 위한 열연스케쥴 변경모듈(112)을 포함하는 스케쥴 조정부; 및 스케쥴안을 외부에서 전송받아 준비하는 데이터준비모듈(114) 및 확정된 스케쥴 결과를 전송하기 위한 데이터 전송모듈(116)을 포함하는 외부인터페이스를 포함한다.
Patent KR-20050064039-A (KR)
Inventor: KANG TAE JIN
IPC: G11C7/10
Filed: 2003-12-23
Abstract: 본 발명은 데이터 핀 수(X4, X8, X16)를 선택하는 신호가 패드를 통해 로우 레벨로 입력될 때 전원전압에 접속된 MOS 소자를 통해 흐르는 전류의 양이 증가하여 입력 신호가 하이 레벨로 변화되는 문제점을 입력 단자를 로우 레벨로 초기화하여 정상 동작시킬 수 있는 입력 회로에 관한 것으로, 옵션 패드를 통해 입력된 정전기를 클램핑하는 다수의 ESD 트랜지스터와, 패드를 통해 입력된 입력신호를 버퍼링하는 버퍼와, 패드와 버퍼 사이에 접속된 CDM 저항과, 버퍼의 입력단자와 접지전압 사이에 접속된 CDM 트랜지스터와, 전원전압에 의해 제어되어 버퍼의 입력단자를 접지전압으로 설정하는 풀다운 수단을 포함하는 것을 특징으로 한다.