baber/WOPTO huggingface dataset:
Patent KR-20090026381-A (KR)
Title: Process for the chlorine by oxidation of hydrogen chloride
Inventor: LEE GWANG HYUN
IPC: C01B7/01
Filed: 2007-09-10
Abstract: A method for manufacturing chlorine is provided to maintain activity of a catalyst for a long reaction time. A method for manufacturing chlorine includes a step for dipping a cerium compound in a carrier and a step for oxidizing hydrogen chloride into gas containing oxygen by using the cerium compound as a catalyst. The cerium compound is a cerium oxide. The catalyst is made by oxidizing the cerium compound after dipping the cerium compound in the carrier. The rate of the carrier is 1~10 weight%. Size of the cerium compound is 100nm~100mum.
Patent KR-20090026663-A (KR)
Title: Manufacturing method for makgealli comprising ginseng and makgealli therefrom
Inventor: LEE DONG SUP
IPC: C12G3/04
Filed: 2007-09-10
Abstract: A makkoli(Korean traditional wine) manufacturing method including hemp and a method of cultivating the hemp are provided to manufacture makkoli having excellent flavor and medicine effect compared with the makkoli including conventional hemp using the hemp. A makkoli manufacturing method including hemp comprises steps of: preparing the hemp by cultivating the hemp; pulverizing the hemp; mixing the pulverized hemp with the manufactured makkoli; and aging the makkoli containing the hemp. A method of cultivating the hemp comprises next steps of: obtaining seed from the hemp grown up over 3 year in broad-leaves forest, coniferous forest and mixed forest; and sowing the seed in the forest soil of same condition as the forest soil in which the hemp obtaining the seed is grown up.
Patent KR-20090027406-A (KR)
Title: Frequency synthesizer having loop filter compensation circuit
Inventor: LEE HANG SOO
IPC: H03L7/16
Filed: 2007-09-12
Abstract: A frequency synthesizer including a loop filter compensation circuit is provided to improve a phase noise property and a spurious noise property of a loop filter by preventing an unlock state. A VCO(Voltage-Controlled Oscillator)(110) generates a frequency signal. A divider(120) divides the frequency signal. A TCXO(Temperature Compensated Crystal Oscillator)(130) generates a reference frequency signal. A phase detector(140) outputs a pulse voltage by comparing the reference frequency signal with a divided frequency signal. A charge pump(150) converts an average value of the pulse voltage into a DC level. A loop filter(160) controls a loop gain by removing a noise component in the DC level. A loop filter compensation part(210) compensates a voltage of an input terminal of a first OP-AMP(Operational Amplifier). An output terminal of the first OP-AMP outputs a high voltage of a predetermined range.
Patent KR-20090027938-A (KR)
Title: Apparatus for measuring flow rate by a electro-magnetic flow consisted with multi-channel
Inventor: KIM TAE JOON
IPC: G01F1/56
Filed: 2007-09-13
Abstract: A multi-channel electromagnetic flow meter is provided to obtain maximum magnetic flux density by arranging a multi-channel vertically in a direction of the magnetic field. A multi-channel electromagnetic flow meter comprises: a pair of magnetic field forming parts(110) which are faced with each other and forms the magnetic field between the magnetic field forming parts; a plurality of multi-channels(120) which conductive fluid flows inside and which is equipped between the magnetic field forming parts; and a measuring unit(130) which is mounted on a plurality of multi-channels respectively and adds up the electromotive force induced according to the flow of the conductive fluid.
Patent KR-20090032230-A (KR)
Title: Method for displaying broadcasting signal intensity and broadcasting receiver enabling of the method
Inventor: SONG TAE SUN
IPC: H04N5/445
Filed: 2007-09-27
Abstract: A method for displaying the strength of a broadcasting signal and a broadcasting receiver adopting the method are provided to enable a user to immediately confirm the strength of the broadcasting signal which is presently received to the broadcasting receiver. A broadcasting receiver receives a predetermined selection input from a user(S101). The broadcasting receiver detects the strength of a broadcasting signal received in a tuner(S102). The broadcasting receiver outputs the received broadcasting signal in a display screen, correspondingly to the selection input(S103), and then determines whether the strength of the broadcasting signal is lower than a reference value(S104). The broadcasting receiver generates a user interface for displaying the strength of broadcasting signals which are being received in the tuner and outputs the generated user interface(S105).
Patent KR-20090035158-A (KR)
Title: Apparatus and method for multicast and broadcast service in wireless communication system
Inventor: LEE JONG SUK
IPC: H04L7/08
Filed: 2007-10-05
Abstract: An apparatus for the MBS(Multicast and Broadcast Service) and a method thereof are provided to enable a terminal which receives only the MBS to receive the broadcast without disconnection when moving between base stations within the same broadcasting zone. Synchronization of each frequency is obtained(402). Whether the DL-MAP, UL-MAP, DCD and UCD are together obtained(414). If a service request is received, the authentication of a terminal through the MBS-related pre-authentication procedure and authentication available period are confirmed(428). The terminal determines whether broadcast list information of the current time slot is received(434). The broadcast list information is received(436). If the reception is completed, a broadcast service to be received is selected on the broadcast list(438).
Patent KR-20090036696-A (KR)
Title: Stocker unit and method for treating cassette of the stocker unit, and apparatus for treating substrate with the stocker unit
Inventor: PARK GUI SU
IPC: H01L21/68
Filed: 2007-10-10
Abstract: A stocker unit and method for treating cassette of the stocker unit, and apparatus for treating substrate with the stocker unit can minimize the space for transferring cassette by controlling the relative height of the plates. The cassette processing unit processes the cassette(C) receiving a plurality of wafers. The cassette processing unit comprises the cassette receiving part(10) and cassette transfer part. The cassette receiving part comprises the receiving section(12) and transferring section(14). The cassette receiving part comprises the plate(plate)(16) and the lift part. The plate comprises third plates(16a, 16b, 16c) through the first. The cassette transfer part transfers cassettes accepted in the cassette receiving part to the first wafer transfer unit. The cassette transfer part has one or more transfer arm(22).
Patent KR-20090038068-A (KR)
Title: Heat exchanger
Inventor: JANG JUN IL
IPC: F28F9/02
Filed: 2007-10-15
Abstract: A heat exchanger is provided to prevent a header and a tank from being out of joint due to external shock by controlling bonding depth of the tank and the header. A heat exchanger comprises: one or more grooves(11) formed in a longitudinal end part of a tank joint(14) to prevent movement in a longitudinal direction and expansion in a width direction of a tank after coupling the tank(20) and the header(10); one or more combining projections(21) formed in a header joint(22) in order to correspond to the groove. A plurality of taps(23) are protruded to the longitudinal end part of the header joint at regular intervals to surround the outer circumference of the header.
Patent KR-20090039112-A (KR)
Title: Semiconductor memory device
Inventor: YOU JUNG TAEK
IPC: G11C7/10
Filed: 2007-10-17
Abstract: A semiconductor memory device is provided to increase writing margin by reducing the number of a wire of local input/output lines. A bank(100) comprises a plurality of cell mats and plurality of connection parts(200). A plurality of cell mats is arranged in row and column. A plurality of local input output lines(LIO) is arranged between cell mats, and a plurality of the SIO pair(SIO, SIOB) intersects with a plurality of local input output lines. A plurality of connection parts is controlled with a write enable signal(WTEN) respectively. A write enable signal supply line is arranged between cell mats in parallel with the SIO pair. Local input output lines are connected to the input/ output sense amplifier part and write driving part.
Patent KR-20090039869-A (KR)
Title: Wide width snow removing device for mounting a vehicle
Inventor: LEE KWANG SOO
IPC: E01H5/04
Filed: 2007-10-19
Abstract: A wide snow removing apparatus mounted on a vehicle is provided to improve the safety of a snow removing vehicle by effectively intercepting foreign materials scattered toward the driver's seat window. A wide snow removing apparatus mounted on a vehicle(1) is composed of a wide snow removing plate(2) whose width is twice the size of the front face width of the vehicle, and a cylinder unit(3) vertically revolving the wide snow removing plate. The wide snow removing plate has a scattering prevention unit(4) and a steel shovel blade(5). A shock absorbing plate(6) is installed in the lower part of the wide snow removing plate and is made of urethane.
Patent KR-20090040611-A (KR)
Title: Liquid crystal display
Inventor: KIM TAE HWAN
IPC: G02F1/133
Filed: 2007-10-22
Abstract: A liquid crystal display device is provided to form the aperture ratio identically by changing the shape and size of a pixel electrode. A liquid crystal panel defines a plurality of unit pixel regions by crossing a plurality of gate lines and plurality of data lines. The first pixel region(104) has the first dot pitch among individual pixel regions of the unit pixel regions. The second pixel region(106) has the second dot pitch among individual pixel regions of the unit pixel regions. The dot pitch of the first pixel region is different from the dot pitch of the second pixel region. The thin film transistor of the first pixel region is formed in the crossed areas of data lines and gate lines. The first capacitor of the first pixel region stores the charged voltage in the first pixel electrode.
Patent KR-20090042394-A (KR)
Title: Evaporator
Inventor: KEON DAE BOK
IPC: F28D9/00
Filed: 2007-10-26
Abstract: An evaporator is provided to prevent the over-cooling of the cold storage part, to maximize the cold storage effect by storing the cool air efficiently, and to prevent the abrupt temperature rise of coolant. An evaporator comprises a plurality of tubes(30) each consisting of a pair of plates(10) in which coolant passages(11a,11b) are formed on the left and right sides, a tank(40) which is installed on the top or bottom of the tube to be connected to the tube, an inlet pipe(31) and an outlet pipe(32) formed in the tank, a cold storage part(20) which is formed integrally in the plate between the coolant passages of the tube to store a cold storage material, a fin(50) interposed between the tubes, and an over-cooling prevention unit(22) for preventing the over-cooling of the cold storage material.
Patent KR-20080039299-A (KR)
Title: Controller for motor
Inventor: IDE YUUJI
IPC: H02P29/00
Filed: 2007-10-30
Abstract: A controller for a motor is provided to shorten a time from power input to activation of the motor by storing a preset parameter in a motor parameter storing member for a control target composed of a nonvolatile storing member. A controller for a motor includes a motor parameter storing member(15), a control target motor parameter storing member(17), and a parameter setting member(19). The controller for the motor includes an upper control device(5). The upper control device includes a set instruction generating member(25), a motor identification code outputting member(27), and an additional motor parameter storing member(29). The controller for the motor includes a code recognizing member(21) and a parameter storage executing member(23). The parameter setting member includes an input determining member and a code input determining member. When the input determining member determines an input of a set instruction, the code recognizing member starts to recognize a motor identification code of a control target motor and when the code recognizing member does not recognize the motor identification code, the recognition operation is stopped. When the code recognizing member recognizes the motor identification code, the parameter storage executing member operates.
Patent KR-20090044349-A (KR)
Inventor: KIM JAE GEUN
IPC: E21F17/00
Filed: 2007-10-31
Abstract: 본 발명은 휴폐광산의 친환경 갱구막이에 관한 것으로, 갱구가 보이지 않도록 하면서 생물체가 자유롭게 이동할 수 있도록 함을 목적으로 한다. 
     본 발명에 의한 휴폐광산의 친환경 갱구막이는, 그물망 형태로 이루어지며 폐광산의 갱구에 다수의 앵커로 결합되어 상기 갱구 내부에 생물체가 출입할 수 있으면서 상기 갱구를 막는 생태네트(10)와; 그리고, 상기 갱구의 전방에 설치되며 초목이 식재되어 상기 갱구의 전방을 녹화하는 녹화수단을 포함하며, 상기 녹화수단은, 서로 일정 높이를 두고 평행하게 배열되어 다단의 생태이동홀(21)을 형성하는 다수의 바닥판(22,23,24)을 갖으며 상기 갱구의 전방에 세워지는 식생틀(20), 상부가 개방된 통 구조이며 내부에 식생토가 채워져 초목(31)이 식재되고 상기 식생틀의 바닥판에 안착되는 녹화판(30)을 포함하고, 상기 식생틀은 상기 바닥판들이 다리를 통해 다단으로 적층되되, 상부측으로 갈수록 길이가 짧게 형성되어 계단 형태로 배열된다. 
       
     폐광산, 갱구막이, 네트, 녹화
Patent KR-20090046097-A (KR)
Inventor: CHO YONG HO
IPC: G06Q30/06
Filed: 2007-11-05
Abstract: 본 발명의 하나인 인터넷을 통한 음악신청 및 음악제공 서비스 시스템 및 방법에 관한 것이다. 본 발명의 하나인 상기 서비스 시스템은: 관리서비스 서버에 인터넷을 통해 인증 접속하여 매장을 검색 및 선택하며 음악콘텐츠를 검색 및 신청하고, 선택된 매장에서의 신청순위를 포함하는 신청정보를 확인하는 다수의 클라이언트 단말; 상기 클라이언트 단말의 검색 및 선택(또는 신청)에 따라 매장DB로부터 매장정보 및 음악정보DB로부터 음악정보(곡명 및 가수명 포함)와 콘텐츠제공 서버정보(콘텐츠 저장식별정보 포함)를 추출하는 정보추출부, 상기 정보추출부에서 추출된 정보를 토대로 매장별로 음악콘텐츠 신청순위를 집계하는 신청순위결정부, 상기 정보추출부에서 추출된 상기 매장정보와 음악정보 및 상기 신청순위결정부에서 집계된 신청순위를 포함하는 신청정보를 상기 클라이언트 단말에 제공하며 그리고 상기 클라이언트 단말의 신청에 따라 추출된 상기 음악정보와 콘텐츠제공 서버정보 및 상기 신청순위결정부에서 집계된 신청순위 정보를 상기 추출된 매장정보에 포함된 매장 단말로 전송하며 그리고 상기 클라이언트 단말의 선택(또는 신청)에 따라 상기 추출된 매장정보와 상기 추출된 콘텐츠 저장식별정보를 콘텐츠서버로 전송하는 통신부, 및 상기 정보추출부에서 추출된 정보 및 상기 신청순위결정부에서 집계된 신청순위를 포함하는 신청정보를 저장 또는 갱신저장하는 신청정보저장부를 포함하는 관리서비스 서버; 네트워크 연결된 상기 관리서비스 서버로부터 전송받은 상기 매장 단말정보에 상응하는 매장 단말로부터 전송 요청된 콘텐츠 저장식별정보 에 해당하는 음악콘텐츠를 인터넷 연결된 상기 매장 단말로 전송하는 콘텐츠 서버; 및 인터넷 연결된 상기 관리서비스 서버로부터 전송받은 상기 콘텐츠제공 서버정보 및 신청순위 정보에 따라 상기 콘텐츠제공 서버정보 상의 콘텐츠서버로 콘텐츠 저장식별정보에 상응하는 음악콘텐츠 전송을 요청하여 상기 음악콘텐츠를 스트리밍 방식으로 전송받아 출력수단을 통해 실시간 재생하는 다수의 매장 단말;을 포함하는 것을 특징으로 하고 있다. 
       
     음악신청, 인터넷, 경매신청, 신청순위결정, TTS, 음악장르
Patent KR-20090046250-A (KR)
Inventor: DO JEONG RYONG
IPC: A61P9/12
Filed: 2007-11-05
Abstract: 본 발명은 항고혈압 및 항산화 기능성 난백 펩티드의 제조방법에 관한 것으로, 더욱 상세하게는 난백을 효소로 가수분해하는 단계, 난백 가수분해물을 여과하여 여과액을 얻는 단계 및 여과액에 당을 첨가하여 메일라드 반응을 일으켜 메일라드 반응생성물을 얻는 단계를 포함하는 항고혈압 및 항산화 기능을 나타내는 난백 펩티드의 제조방법에 관한 것이다. 본 발명에 의하면 난백 펩티드는 혈압이 높은 사람들에게 혈압을 떨어뜨리는 기능을 가지면서 단백질의 효소 가수분해 시에 발생하는 쓴맛을 제거하여 기호성이 우수한 항고혈압 기능성 펩티드의 제조방법을 제공할 수 있다.  
       
     항고혈압, 펩티드, 난백, 효소, 가수분해, 메일라드반응
Patent KR-20090046606-A (KR)
Inventor: KWON TAE SOO
IPC: H04B7/26
Filed: 2007-11-06
Abstract: 무선 통신 기지국의 동작 방법이 개시된다. 무선 통신 기지국의 동작 방법은 선점유 시스템의 커버리지 내에 위치한 하나 또는 하나 이상의 단말들로 기본 파일럿 신호를 전송하는 단계 및 인지 무선(Cognitive Radio:CR) 파일럿 신호를 전송하는 단계를 포함한다. 
       
     무선 통신, 인지 무선, 파일럿, 선점유, 단말
Patent KR-20080046104-A (KR)
Title: Lithographic apparatus and method
Inventor: GUI CHENG QUN
IPC: H01L21/027
Filed: 2007-11-19
Abstract: A lithographic apparatus and method are provided to ensure reliable electrical connection without having leakage of chemical or solution on a resist free region or therein, using a ring seal formed by deep ultraviolet radiation. A method of forming a ring seal on a substrate(W) on which resist(1) is partially or entirely applied, comprises a step of irradiating a ring of resist on the substrate with deep ultraviolet radiation. The ring of resist is irradiated to remove a pattern from the ring of resist or to prevent the irradiated ring of resist from being patterned. A wavelength of the deep ultraviolet radiation can cause cross-linking or polymerization within the ring of the resist.
Patent KR-20090051555-A (KR)
Title: 다수개 단말기의 위치추적이 가능한 통합 모니터링시스템및 방법
Inventor: KIM BROWN
IPC: H04W4/02
Filed: 2007-11-19
Abstract: 본 발명은, 유치원 원생 또는 패키지 여행객 등과 같이 여러 명을 한 명의 인솔자가 인솔하는 경우, 상기 인솔자에 의한 인솔 대상자 관리가 용이하도록 적정의 반경 내에만 위치시키기 위한 것으로서, 상기 다수의 개개인에게 지급되거나 팔목 또는 가슴 등에 부착하여서 신호를 발생시키는 단말기를 관리하도록, 상기 단말기의 위치(이동방향) 및 인솔자로부터 단말기까지의 이격 거리 등을 동시에 모니터링함으로써, 낙오자가 발생하는 것을 예방하는 "다수개 단말기의 위치추적이 가능한 통합 모니터링시스템 및 방법"에 관한 것이다. 
     본 발명의 다수개 단말기의 위치추적이 가능한 통합 모니터링시스템은, 각각 고유의 위치신호를 출력하는 위치감지모듈(120)과; 제1제어기(130)와; 무선송신모듈(140)을 구비하는 하나 이상의 단말기(100)와: 상기 각 무선송신모듈(140)로부터 제1제어기(130)의 제어결과를 수신하는 무선수신모듈(220)과; 각 단말기(100)의 위치를 통합하여 나타내는 디스플레이화면(250)을 구비하는 모니터링기기(200)를 포함하여 구성된다. 
       
     미아, 인솔, 위치, 모니터링, 단말기, 추적
Patent KR-20080057148-A (KR)
Title: Display device and information processing apparatus
Inventor: TAKAYANAGI MASAYA
IPC: G02F1/1333
Filed: 2007-12-07
Abstract: A display apparatus and an information processing apparatus are provided to make a line formation area at the center of a heat conduction plate wider than another portion thereof. In a back cover(300) of the display apparatus(12), the thickness(d1) of a wall at the surface side is thinner than the thickness(d2) of a wall of a back side by a penetration hole(301) as a boundary. In a surface cover(100), the thickness(d3) of a wall at the surface side is the same as the difference(d1-d2) of thickness of a wall by a protrusion(101) as a boundary. Accordingly, when the surface cover is connected with the back cover, the outer surface of a housing(12a) is connected smoothly. The protrusion of the surface cover is pressed by the side of the back cover and bent to the outside of the housing. The protrusion is also inserted into the penetration hole of the back cover. Also, a subsidiary protrusion(302) is inserted into the back cover, so that the surface cover and the back cover are fixed.
Patent KR-20090061537-A (KR)
Inventor: KIM DONG HWAN
IPC: G06F9/06
Filed: 2007-12-11
Abstract: A method for conveniently setting up the environment of a device by using an embedded system is provided to enable a user to quickly learn the method for using the device by offering a help function through a personal computer. In a device(1) using an embedded system, a built-in or external memory easily can approach a personal computer(4). A part or the whole of a setup value or environment setup value(3) of the system is stored in a file format in a memory which can easily approach the personal computer. A help function(6) provides explanation of the setup value or contents corresponding to the setup value by using a text, voice and image. To conveniently learn the function, a user can change the setup value.
Patent KR-20090062858-A (KR)
Title: 차량용 썬 루프
Inventor: PARK SE HYUK
IPC: B60J7/05
Filed: 2007-12-13
Abstract: 본 발명은 개방시 공기 유동으로 인한 소음 억제를 위해, 디프렉터를 갖는 차량용 썬 루프에 관한 것이다. 특히 본 발명은, 루프 패널에 형성된 썬 루프 홀을 전후 슬라이딩되면서 개폐하는 선 루프 패널과; 상기 썬 루프 홀의 양측에 설치되어 상기 선 루프 패널의 전후 슬라이딩을 안내하는 가이드 레일과; 상기 가이드 레일에 전후 슬라이딩 가능토록 결합되고, 상기 썬 루프 패널과 결합된 링크와; 상기 링크를 전후 슬라이딩시키는 썬 루프 구동기구와; 상기 썬 루프 패널의 전방에 승하강 가능토록 설치된 디프렉터와; 상기 가이드 레일에 전후 슬라이딩 가능토록 결합되어 상기 썬 루프 패널의 전후 슬라이딩 및 차량의 주행속도에 따라 상기 디프렉터를 승하강시키는 디프렉터 승하강기구를 포함하는 차량용 썬 루프를 제공한다. 
       
     썬 루프, 디프렉터, 승하강기구
Patent KR-20090063756-A (KR)
Title: System and method an comparing actual output when vessel is constructed
Inventor: MOON JOO IL
IPC: G06Q10/06
Filed: 2007-12-14
Abstract: A system and a method for comparing actual results with an estimation when a ship is built are provided to compare actual results with an estimation, thereby checking accuracy of a calculated estimation without difficulty when a ship is built. A materials master unit(30) generates and registers an estimation materials-actual materials mapping table. A unit conversion unit(40) converts a unit of estimation materials and a unit of actual materials. An estimation manager(10) requests and registers information about the estimation materials to the materials master unit. The estimation manager displays the estimation materials-actual materials mapping table whose unit conversion is completed. An actual result management unit(20) requests and registers information of the actual materials to the materials master unit.
Patent KR-20090063969-A (KR)
Title: Method of updating phone book automatically in mobile telephone
Inventor: ROH TAE MIN
IPC: H04B1/40
Filed: 2007-12-14
Abstract: A method for extracting a telephone number within a message received in a mobile communications terminal and automatically renewing the telephone directory is provided to change a telephone number stored in a telephone directory of the mobile communications terminal through key operation. A message is received from a mobile communications network(S110). The received message is a phone number change notification message. The change object phone number and change telephone number are extracted from the changing phone number alerting message(S120, S130). The extracted modification target telephone number exists in the telephone directory. The searched modification target telephone number is changed to the change telephone number(S140, S160).
Patent KR-20090065177-A (KR)
Title: Dye-sensitized solar cells and method of manufacturing the same
Inventor: YUN HO GYEONG
IPC: H01L31/042
Filed: 2007-12-17
Abstract: A dye-sensitized solar cell and a manufacturing method thereof are provided to maximize efficiency by preventing effectively recombination of an electrolyte and electrons transmitted to a conductor. A semiconductor electrode(110) includes a conductive substrate(112), an oxide semiconductor-conductor structure(115), and a dye molecule layer(117). The oxide semiconductor-conductor structure is formed on an upper surface of the conductive substrate. The dye molecule layer is absorbed in a surface of an oxide semiconductor(114). The conductive substrate is electrically connected with the oxide semiconductor-conductor structure. A conductor(113) of the oxide semiconductor-conductor structure is electrically connected with the conductive substrate.
Patent KR-20090065706-A (KR)
Inventor: PARK JUN
IPC: B65F1/14
Filed: 2007-12-18
Abstract: A trash can for discharging waste through a bottom part is provided to simplify the discharge of waste which is in the compressed state in the can and prevent the generation of bad odor from the compressed waste. A trash can for discharging waste through a bottom part includes a main body(11), a handle(12), and a trash bag(4). The main body is in a hollow cylindrical shape with opened top and bottom sides. The handle is attached to an upper part of the main body rotatively. The main body is inserted into a trash bag at a lower part for easy discharging of the waste out of the trash can into the trash bag.
Patent KR-20090065393-A (KR)
Title: 저온비등매체(냉매등)로 압축공기를 만드는방법
Inventor: LEE SANG HA
IPC: F25B11/00
Filed: 2007-12-17
Abstract: 공기압축기를사용하지 않고 냉매의 온도차를달리하여 그에 따라 기압이 달라지는점을 이용하여 압축공기를 만드는 것이다. 이압축공기로 발전을 하면 열손실이 없어서 발전효율이 매우높다.
Patent KR-20090067536-A (KR)
Title: Method for displaying three dimensional map data and apparatus for executing the method
Inventor: KIM YUN HAN
IPC: G06T17/05
Filed: 2007-12-21
Abstract: A method and a device for displaying 3D(Dimensional) map data are provided to display a map image of an improved display quality by offering a display algorithm for offering a 3D map service through prospective expression of linear map data. Size of a drawing dot is defined by each screen height(S501). A 3D map image is provided by converting linear map data of a predetermined position into a 3D map image based on the drawing dot of each screen height(S502).