baber/WOPTO huggingface dataset:
Patent KR-20090016304-A (KR)
Title: Method and apparatus for informing the information about the reference discardable slice in scalable video coding
Inventor: CHOI HAE CHUL
IPC: H04N19/30
Filed: 2007-08-10
Abstract: A reference slice removal alarm device and a method thereof are provided to perform encoding without an error when attempting hierarchical switching to a lower layer which is remained after removal by informing an alarm. A receiver(310) receives a scalable video stream including reference information as information related to a discardable layer. A removing unit(320) removes the discardable layer based on the reference information if a network status is deteriorated than a first standard value. A reference information updating unit(330) updates the reference information by adding information, about which discardable layer is removed according to at least one or more upper layer and a base layer of the scalable video stream, to the reference information.
Patent KR-20090016793-A (KR)
Title: Apparatus for blacking defect pixel
Inventor: KIM IL HO
IPC: G02F1/13
Filed: 2007-08-13
Abstract: An apparatus for darkening defective pixels is provided to darken the defective pixels efficiently by converting a continuous wave into pulse waves through an acoustic-optic modulator. An apparatus for darkening defective pixels comprises the followings: a continuous wave oscillation laser for oscillating a continuous wave; and AOMs(Acousto-Optic Modulators)(280a, 280b) for generating square waves in the continuous wave and converting it into pulse waves. The AOMs include function generators(190a, 190b) and the continuous wave oscillation laser includes a plurality of laser oscillators(210a, 210b).
Patent KR-20080018117-A (KR)
Title: Laser processing adhesive sheet
Inventor: SASAKI TAKATOSHI
IPC: C09J7/29
Filed: 2007-08-21
Abstract: An adhesive sheet for laser processing is provided to minimize cutting of a base film itself when an object to be processed is cut, and prevent the base film from being locally adhered to a table. An adhesive sheet includes a base film(12) and an adhesive layer(11) laminated on a surface of the base film. The base film has a melting protection layer(17) on a rear side thereof. The melting protection layer has a layer(10) made of a material having a melting point of at least 200 deg.C. The melting protection layer has a layer made of a material selected from the group consisting of an inorganic compound, a metal, an organic compound and a combination thereof. The base film has the transmissivity of at least 50%.
Patent KR-20090022165-A (KR)
Title: Apparatus for mounting pellicle and methods for mounting pellicle using the same
Inventor: LEE SANG HEE
IPC: G03F1/62
Filed: 2007-08-29
Abstract: An apparatus and a method for attaching pellicles are provided to improve defect of the flatness and the registration of reticle by measuring the map of the flatness and registration of the reticle. A pellicle is positioned on a reticle(140) and includes a pellicle frame(120) and a pellicle membrane(130). A pellicle pressure plate(110) is formed in order to apply the pressure on the pellicle frame. The flatness measuring device measures the flatness of the reticle. A support plate(150) is positioned in the other side of the reticle. The pellicle pressure plate is formed to apply individual pressure applied in a plurality of points or surfaces among the region where the pellicle frame is attached to the reticle on the pellicle frame. The individual pressure is based on the registration map of the reticle.
Patent KR-20090023803-A (KR)
Title: Liquid crystal display panel and method of manufacturing the same
Inventor: KIM JONG SEONG
IPC: G02F1/1343
Filed: 2007-09-03
Abstract: A liquid crystal display panel and a method of manufacturing the same are provided to fill an empty space formed by a conductive nano wire, thereby making surfaces of a pixel electrode and a common electrode uniformly. A TFT substrate(100) faces an opposite substrate(120). A pixel electrode(80) is formed in the thin film transistor substrate. A common electrode(160) is formed in the opposing substrate. The pixel electrode comprises the first conductive nano wire(81) and the first conductive filler(83). The common electrode comprises the second conductive nano wire(161) and the second conductive filler(163). The first and second conductive filler are made of conducting polymer materials or transparent conductive ceramic.
Patent KR-20090017372-A (KR)
Title: Vacuum cleaner for using in upright type and canister type
Inventor: YOO DONG HUN
IPC: A47L5/24
Filed: 2007-09-14
Abstract: An upright and canister type vacuum cleaner is provided to maintain to be the total volume of cleaner compact and for the cleaner body to be easily separated from the suction nozzle body support unit and combined with. An upright and canister type vacuum cleaner comprises a first locking part(71) making a locking unit(70) support a lower part of the cleaner body and a supporting member(51) to be fixed together and a second locking part(75) detachably locking to each other can detach a backside lower part and the supporting member of the cleaner body. When the cleaner body uses as the upright type, the cleaner body can be easily mounted on the supporting member by locking the backside lower part of the cleaner body to the supporting member through a second locking part with supporting the lower-part of the cleaner body to the supporting member through a first locking part. When cleaner body uses as the canister type, locking between the backside lower part of the cleaner body and the supporting member is canceled through the second locking part.
Patent KR-20080027143-A (KR)
Title: Transfer equipment
Inventor: SHIWAKU TAMOTSU
IPC: B65G1/04
Filed: 2007-09-17
Abstract: A transfer equipment is provided to reduce cycle time by returning an arm or a fork of a transferring machine to a horizontal position in a short time even though the arm or the fork descends from the horizontal position. A transfer equipment includes a base frame(10), a pair of supporting devices(20), a lifting rod(30), and a transferring machine(40). The base frame moves in a storehouse. The pair of supporting devices are installed on the base frame. The lifting rod is moved on each supporting device up and down. The transferring machine is installed on the lifting rod. Supporting frames(32) are installed at the base frame through a linear movement guide. The lifting rod is connected to a lower end of the supporting frame. A lower part of the supporting frame is rotatably installed at a tilt shaft fixed to the linear movement guide. A control device(60) is installed at an upper part of the supporting frame to move the upper part of the supporting frame in front and rear directions of a rolling shaft fixed to the linear movement guide.
Patent KR-20090030454-A (KR)
Title: Watermark inserting method to vector data for using azimuth information and watermark detecting method to the same
Inventor: KIM JUNG YEOP
IPC: H04N5/913
Filed: 2007-09-20
Abstract: A method for inserting a vector data watermark by using an azimuth and a method for detecting the vector data watermark are provided to insert the vector data watermark into vector data which has the coordinates of a spatial object by using the azimuth and extract the vector data watermark. The sum of azimuths of each object included in the original data is calculated(S110). The average azimuth of the total azimuths and the standard deviation corresponding to the average azimuth are obtained from the original data in which the contour vector data of a building object is stored(S120). The reference azimuth for discriminating a watermark owner is set up(S130). An object into which a watermark will be inserted is selected by using the reference azimuth and standard deviation is selected(S140). Coordinates are converted to a binary number and the watermark is inserted(S150).
Patent KR-20090030589-A (KR)
Title: Zinc or zinc alloy coated steel sheets with an excellent drawability, adhesiveness and phosphatability and method for manufacturing the same
Inventor: KIM YOUNG GEUN
IPC: C23C28/00
Filed: 2007-09-20
Abstract: A zinc or zinc alloyed coated steel sheet and a manufacturing method thereof are provided to improve drawability, adhesiveness and phosphatability by forming phosphate coating and a nickel or nickel alloyed plating layer. In a zinc or zinc alloyed coated steel sheet, a nickel or nickel alloyed plating layer is formed on a zinc or zinc alloyed plating layer as a lower membrane. A phosphate coating membrane is formed on the nickel or nickel alloyed plating layer as an upper membrane. The attached quantity of the membrane is ~1000mg/m2, the attached quantity of upper membrane is 10~2000mg/m2. The phosphate membrane is formed by coating a coating composition on the lower membrane.
Patent KR-20090031143-A (KR)
Title: Foodstuff for lowering glucose level in blood comprising maple sap
Inventor: SEOG HO MOON
IPC: A23L33/00
Filed: 2007-09-21
Abstract: A foodstuff for lowering glucose level in blood comprising maple sap is provided to prevent and treat diabetes by using the dry powder of maple sap and chitosan. A foodstuff for lowering glucose level in blood comprising maple sap comprises a composition mixed with the dry powder of maple sap and chitosan in a ratio of 3-8:1(w/w). The dry powder of maple sap is obtained by drying the maple sap with hot air drying or freeze-drying methods. The sap powder and chitosan are mixed with the food additive of accharides, flavouring agent, nutraceutical, and vitamin.
Patent KR-20090032209-A (KR)
Title: Method and apparatus for registering a image in a telephone directory of portable terminal
Inventor: LEE SEUNG YEOB
IPC: H04B1/40
Filed: 2007-09-27
Abstract: A method for registering an image in the telephone directory of a portable terminal and an apparatus therefor are provided to enable a user to search a phone number of the other party more easily by matching the phone number with an face image. If an image registration signal is sensed, a controller displays an image registration menu on a screen(S408). If a user selects a face image registration menu, the controller detects a face region from images stored in an image album or images photographed on the screen in a preview mode(S411). After a face region capture image is produced, the controller registers the face region capture image in the telephone directory.
Patent KR-20090033514-A (KR)
Title: Tableware assembly having heat insulating function and anti dew condensation function
Inventor: KANG CHANG GEON
IPC: A47G23/04
Filed: 2007-10-01
Abstract: A tableware assembly is provided, which prevents the moisture from being collected on the surface of the food or the tableware. A tableware assembly comprises: a porous food arranging plate(11) having a top side for putting a raw fish or fried food; a pack receiving container(12) which supports the food arranging plate and receives the thermostat pack; and a thermostat pack(13) which is received within the pack receiving container and regularly maintains the temperature of the food arranging plate while coming into contact with the bottom surface of the food arranging plate. The food arranging plate has the cubic shape in which the top side is fixed.
Patent KR-20080033101-A (KR)
Title: Thin film layer structure and method for manufacturing same
Inventor: CHOU CHING YU
IPC: H01L21/027
Filed: 2007-10-10
Abstract: A thin film layer structure and method for manufacturing the same are provided to scatter light beam without creating a linear pattern when the light beam passes the thin film layers in a row, by forming a plurality of irregular thin film layers with different heights in an ink receiving space in each row. A thin film layer structure(100) comprises a substrate(102), a plurality of banks(104), a plurality of ink receiving spaces(107), and a plurality of thin film layers. The banks are formed on the substrate. The ink receiving spaces, which are defined by the banks, are regularly arranged on the substrate in horizontal and vertical direction of the substrate. The thin film layers are received within the ink receiving spaces, comprising first, second, and third thin film layers(106R) arranged in regular distribution. The ink receiving spaces have irregular volume distributions, and the each thin film layers received in the ink receiving spaces have irregular height distributions respectively.
Patent KR-20090040634-A (KR)
Title: Discharging system scrap of press mold
Inventor: JUNG TAE CHUL
IPC: B21D45/02
Filed: 2007-10-22
Abstract: A scrap discharging system of a press die is provided to have the production of a panel smooth as the production of the panel is no need to be suspended in order to remove the scrap. A scrap discharging system of a press die comprises: a first guide line and a second guide line installed on a side wall; a first lower mold steel(10) with a hole(13) installed on a front wall; a through hole interposing a tube(40) mounted inside the first lower mold steel; a second lower mold steel(20) rectilinearly moving along the first guide line; a stack pipe cutting across inside, mounted on the second type steel with connecting; a third lower mold steel(30) rotating along the second guide-line; and a counter sensor(46) sensing the operation of a punch(48) of an unit cam(47), mounted on the first lower mold steel.
Patent KR-20090041784-A (KR)
Title: Variable display device and method for displaying thereof
Inventor: CHANG WOOK
IPC: G06F3/041
Filed: 2007-10-24
Abstract: A variable display device and a display method thereof are provided to relocate the image of an area which is contacted with a finger, thereby enabling a user to use a touch screen as covering portions which the user can view. A location information detection part(100) detects the location information of a finger coming in contact with a touch screen. The area extraction part(110) extracts the finger contact area based on the detected location information. An area arrangement part(120) relocates the hidden image positioned within the extracted finger contact area to the extracted finger contact area, a shadow area around the finger contact area and a relocation disable area including a user interface area.
Patent KR-20090043855-A (KR)
Inventor: WANG SANG JU
IPC: G03B17/56
Filed: 2007-10-30
Abstract: 광시야각의 좌우 등각 영상을 얻을 수 있으며, 차량에 손상 없이 용이하게 탈부착이 가능한 자동차용 카메라 지지대 및 그를 포함하는 카메라 장치가 제공된다. 카메라 지지대는, 카메라가 장착되는 고정부과, 고정부와 연결되어 고정부를 지지하고, 차량과 차량의 번호판 사이에 삽입되는 지지부와, 지지부를 상기 차량 또는 번호판과 결합시키는 결합부를 포함한다. 
       
     지지대, 카메라 모듈, 카메라 장치
Patent KR-20090045568-A (KR)
Inventor: CHUNG JIN IL
IPC: G11C11/4093
Filed: 2007-11-02
Abstract: 본 발명에서는 특정 모드 상에서 외부 핀을 통해 디지털 로직(0 또는 1)에 해당하는 전압 레벨을 인가하여 포트 리셋 동작이 이루어지도록 하였다. 이때 특정 모드는 외부 포트리셋모드로서 MRS(Mode Register Set) 설정을 통해 진입하게 된다. 이러한 외부 포트리셋모드에 있는 동안 원래의 내부 포트리셋신호는 디스에이블 되고 외부 핀들은 포트 리셋 용도로만 사용하게 된다. 여기서 외부 핀은 각 포트와 일대일로 연결되며, 멀티-포트 메모리 소자의 포트 로직을 통하지 않고 메모리 코어를 직접 테스트하는, 이른바 직접 테스트 모드(Direct Test Mode, DTM)를 지원하는 다수의 병렬 데이터 입/출력(DQ) 핀을 외부 핀으로 사용할 수 있다. 외부 포트리셋모드 동안 어떤 한 외부 핀에 포트 리셋에 대응하는 전압 레벨을 인가하면 해당 포트에서 포트 리셋 동작이 일어난다. 이와 같이 디지털 로직에 해당하는 전압 레벨을 인가함으로써 포트 문턱전압 레벨에 상관없이 포트 리셋 동작이 되어야 확인할 수 있는 동작들을 모두 확인할 수 있게 된다. 
       
     멀티-포트 메모리, 직렬 입/출력 인터페이스, 포트 리셋, 외부 핀, 다중화기
Patent KR-20090046521-A (KR)
Inventor: JUNG SOON WON
IPC: A61B5/117
Filed: 2007-11-06
Abstract: 본 발명은 광학식 지문영상 취득장치 자체에 기억소자를 포함시킴으로써 생산공정중에 지문영상 취득장치별로 갖고 있는 특성값을 기록할 수 있는 기술에 관한 것이다. 본 발명은 지문영상 취득장치 개체별로 갖고 있는 특성값(가령 광원의 광량, 영상센서의 설치 위치, 영상센서의 센싱면의 높이 등을 의미하는 것으로 정의함)을 기록할 수 있는 기억소자를 각 지문영상 취득장치 개체마다 포함시킴으로써, 지문영상 취득장치의 생산 이후에(after market) 이 기억소자에 기록되어 있는 특성값을 이용하여 최적의 지문영상을 취득하고 다양한 응용에 활용할 수 있도록 한 지문영상 취득장치를 제공한다.
Patent KR-20070113181-A (KR)
Title: Circulator using ferrite disk on non-radiative microstrip line
Inventor: SHIN CHUN WOO
IPC: H01P1/38
Filed: 2007-11-08
Abstract: A circulator using a ferrite disk for a non-radiative microstrip line is provided to induce the saturation magnetization of the ferrite disk by inserting ferromagnetic permanent magnets into holes of the upper surface and the lower surface of upper and lower conductive plates. A circulator using a ferrite disk for a non-radiative microstrip line includes a dielectric substrate(3), and a ferrite disk(4). The dielectric substrate is formed between an upper conductive plate(1) and a lower conductive plate(2) which have the interval under the half wavelength of a use frequency, and has microstrip lines(5,6,7) of an input port, an output port, and a block port at the interval of 120 degrees. The ferrite disks are attached on the upper surface and the lower surface of the dielectric substrate with respect to a center disk which is contacted with each port of the microstrip line, and have a diameter which is adjusted according to a resonance characteristic, and a thickness(t) which is under lambda/4. The upper and lower conductive plates are located on the upper and lower surfaces of the ferrite disk, and have holes for inserting ferromagnetic permanent magnets on the upper surface and the lower surface.
Patent KR-20090047946-A (KR)
Inventor: CHO GWANG YEOL
IPC: G01F15/00
Filed: 2007-11-09
Abstract: 본 발명은 봉인 장치에 관한 것이다. 본 발명은 내주벽에서 연장되며 말단이 고리 형상을 가지면서 일부 영역이 소정 범위 내에서 휘어지는 걸림부가 형성된 제1 하우징 및 내주벽에서 연장되어 상기 제1 하우징과 결합 시 상기 걸림부와 나란한 방향으로 배치되며, 상기 걸림부가 끼워지는 잠금부가 형성된 제2 하우징을 포함하는 봉인 장치를 개시한다. 본 발명에 따른 설치는 용이하나 해체 후 원상 복구가 불가능하다는 장점이 있다. 
       
     봉인, 계량기, 파이프, 하우징, 취성, 힌지
Patent KR-20090048125-A (KR)
Inventor: LEE SUNG HEUM
IPC: A47G19/22
Filed: 2007-11-09
Abstract: 적어도 두 가지 성분으로 구성되며, 성분의 혼합비율에 따라서 색조가 변화되는 음료의 성분 혼합비율을 조절하기 위한 음료 성분 조절 도구에 있어서, 음료의 색조와 대비하기 위한 적어도 하나의 색조 대비부를 구비하며, 색조 대비부는 음료 성분 조절 도구 자체의 색조 또는 적어도 일부분의 색조를 이용하는 것을 특징으로 하는 음료 성분 조절 도구를 제공한다. 따라서, 이용자의 감각에 의존한 음료의 성분 조절 방법에 비하여 보다 정확하고 효과적으로 음료의 성분 비율을 조절 가능하다. 
       
     성분 조절, 색조, 대비, 음료
Patent KR-20090050744-A (KR)
Inventor: KIM YOUNG CHANG
IPC: B60K37/00
Filed: 2007-11-16
Abstract: 본 발명은 경고음 발생장치 내장 차량용 계기판에 관한 것으로서, 운전자에게 필요한 차량의 상태를 사용자의 설정에 따라 경고등을 포함하여 음성, 경고음 등으로 자각가능하도록 알려줄 수 있는 경고음 발생장치 내장 차량용 계기판을 제공하기 위한 것이다. 
     그 기술적 구성은 량의 각 구성 요소 상태 데이터를 입력받는 입력부; 상기 입력부에 입력된 차량의 각 구성 요소 상태 데이터를 기반으로 경고음을 발생시키는 경고음 발생부; 상기 경고음 발생부에서 발생되는 경고음의 발생 조건, 경고음의 종류, 경고음의 크기가 선택되는 사용자 선택부; 상기 각 구성 요소를 제어하는 제어부; 를 포함한다. 
       
     계기판, 음성, 알람, 경고, 사용자 설정, 과속 방지, 점검일 알림
Patent KR-20090052949-A (KR)
Inventor: KANG KEE HYUN
IPC: A46B3/00
Filed: 2007-11-22
Abstract: 본 발명은 헤어브러시용 빗살 삽입장치에 관한 것이다. 본 발명에 따르면, 내부에 제어부가 마련된 기대와; 상기 기대의 일 측에 마련되어 수용된 빗살을 정렬하여 공급하는 빗살공급부와; 상기 기대의 상면에 설치되어 상기 제어부에 의해 구동되는 모터 및 모터풀리와; 상기 기대의 상면에서 상기 모터와 간격을 두고 설치되어 상기 모터풀리와 연결된 벨트에 의해 구동되는 제 1 및 제 2 편심캠과; 상기 기대에 입설된 제 1 및 제 2 지지대와 핀으로 연결되어 상하 회동하며 선단에 장공이 형성된 제 1 및 제 2 수평바와; 상부 영역은 상기 제 1 및 제 2 수평바와 연결되고 하부 영역은 상기 제 1 및 제 2 편심캠에 설치된 제 1 및 제 2 수직바와; 상부 영역이 상기 장공에서 유격을 갖고 핀으로 연결된 제 1 및 제 2 헤머부재와; 일 측에 빗살투입공이 형성되고 내부 수직 방향에는 제 1 및 제 2 헤머부재의 상하이동을 안내하는 각 안내공을 갖고 상기 제 1 및 제 2 헤머부재의 하부 영역에 설치된 제 1 및 제 2 빗살투입관과; 상기 제 1 및 제 2 빗살투입관의 단부에서 각 스프링에 의해 조립되어 빗살의 투입을 단속하는 제 1 및 제 2 빗살척과; 표면에 상기 제 1 및 제 2 헤머부재의 선단부 삽입을 안내하는 다공판이 올려져 상기 기대에 마련되며 상기 제어부에 의해 전후좌우 이동하는 이동부재를 포함하는 것을 특징으로 한다. 이에 의해, 빗살을 짧은 시간 내에 빗살지지판에 신속 정확하게 삽입할 수 있어서 빗살의 삽입시간을 단축할 수 있는 효과와 더불어 불량을 최소화할 수 있는 효과가 있다. 
       
     해어브러시, 헤어브러시용 빗살, 빗살 삽입장치,
Patent KR-20090053607-A (KR)
Inventor: KIM HEE CHEUL
IPC: E04C5/07
Filed: 2007-11-23
Abstract: 본 발명은 콘크리트부와 일체성이 향상된 FRP 관 및 이를 가지는 콘크리트 구조물을 제공하기 위한 것으로서: 콘크리트부의 둘레를 구속하도록, 에프알피(FRP; 섬유강화 플라스틱) 재질로 구성되며 내부에 콘크리트 타설을 위한 중공이 형성된 튜브 몸체; 그리고 상기 튜브 몸체와 상기 콘크리트부의 일체적 거동을 위하여, 상기 튜브 몸체의 내측면에 구비되는 돌출부를 포함하여 구성되는 콘크리트 구조물 보강용 에프알피 관 및 그 시공방법을 제공한다. 
     본 발명에 따르면, 상기 콘크리트와 튜브 몸체가 일체로 거동하게 되므로 인장에 강한 FRP의 특성을 충분히 이용할 수 있고, 이로 인해 휨/좌굴 등에 의한 콘크리트 구조물의 취성파괴를 방지할 수 있다. 
       
     에프알피(FRP), 튜브 몸체, 돌출부, 콘크리트 부, 기둥, 보
Patent KR-20090058178-A (KR)
Inventor: KIM JONG SEONG
IPC: E01C13/00
Filed: 2007-12-04
Abstract: A construction method of artificial turf is provided to make the drainage smooth in order for a player to use an area safely. A construction method of artificial turf comprises: a step of forming a bottom layer(110) using rubble including pit-run gravel, gravel, and sand; a step of forming a soil layer on the bottom layer using the broken stone and sand; a step of forming a cushioning layer(130) using the mixture consisting of polyurethane resin and the SBR on the soil layer; a step coating the cushioning layer with the coating agent of the liquid; a step of adhering an artificial grass mat(140) on the coating agent; and a step of inserting the silica between the artificial turf(141) to prevent floating.
Patent KR-20090062692-A (KR)
Title: Reservor tank of coolant for fuel cell vehicle
Inventor: HAN SU DONG
IPC: B60K11/00
Filed: 2007-12-13
Abstract: A reservoir tank of a coolant for a fuel cell vehicle is provided to improve workability and assembly property, and to prevent a loop from being unwound by vibration by combining a cover and reservoir housing by using a cicada-shape fastener. A reservoir tank of a coolant for a fuel cell vehicle comprises a reservoir housing(11) having the fixed volume space therein; a cover(10) covering the top of the reservoir housing; and many ports(13,13',14) that is detachably installed on the top of cover. The housing and cover is coupled by a cicada-shape fastener(12). The cured silicone rubber is adhered to the circumference of upper part side of the reservoir housing and maintains airtight of the housing and cover.
Patent KR-20090064994-A (KR)
Title: Method for fabricating image sensor
Inventor: PARK JIN HO
IPC: H01L27/146
Filed: 2007-12-17
Abstract: A manufacturing method of an image sensor is provided to prevent absorption of particles and to improve sensitivity by reducing roughness of a surface of a lens and increasing hydrophilicity in a hard mask. A micro-lens is formed on an upper surface of a substrate including a photodiode and a metal line(S100). A pad mask is formed on the upper surface of the substrate in order to expose a part of the metal line. A pad opening process is performed to open a pad(S110). A silylation process is performed to silylate an entire surface of the substrate including the micro-lens(S120). A sawing process is performed to saw the substrate(S130). In the sawing process, the hydrophilicity of the surface of the substrate is increased to prevent damage due to particles.
Patent KR-20090066505-A (KR)
Title: Move network node
Inventor: PARK KYUNG JOON
IPC: H04B7/24
Filed: 2007-12-20
Abstract: A mobile home network terminal is provided to realize low power design by using local area wireless communication, thereby operating by a portable battery. Sensor nodes sense an indoor environment. A coordinator controls a mobile home network terminal in the center. An actuator makes the indoor environment actuate. Data values of the sensor nodes are received. The received data values are outputted to an LCD(Liquid Crystal Display). The sensor nodes and terminals perform wireless telecommunication. A network is comprised by using a cc2420 RF chip and an ATmega128L.
Patent KR-20090066807-A (KR)
Title: Satellite obit and position determination method by star and earth sensing technique
Inventor: KIM BANG YEOP
IPC: G01S19/27
Filed: 2007-12-20
Abstract: A determination method for the position and orbit of an artificial satellite using the image recognition for star and earth is provided to save the cost by using the image of star and earth which are recognized by satellite camera. A method for determining the position and orbit of artificial satellite using image recognition for star and earth comprises: a step of obtaining an image for at least two stars and earth; a step of calculating image coordinate system value; a step of calculating equatorial coordinate system value of earth; a step of calculating equatorial coordinate system value of the artificial satellite and a step of determining the position of the satellite.