baber/WOPTO huggingface dataset:
Patent KR-20090014575-A (KR)
Title: Apparatus and method for sharing drm agents
Inventor: KIM HYOUNG SHICK
IPC: G06F21/00
Filed: 2007-08-06
Abstract: A sharing apparatus and method of drm(digital rights management) agent are provided to share the contents by sharing a DRM agent in the off line state of an apparatus connected to home network. A client device requests an execution code including a DRM agent corresponding to the encrypted contents to a host system(S510). The host system confirms whether or not it has the corresponding DRM agent(S520). If the corresponding DRM agent exists, the host system produces and encrypts the execution code including the client DRM agent, and transmits the code to the client device(S530). The host system installs the client DRM agent included in the execution code to the client device (S540). The host system confirms whether or not the client DRM agent installed at client device was modulated(S550). If the installed client DRM agent is not modulated, the client device transmits the license corresponding to the encrypted contents to the host system(S560). The host system transmitted with license confirms whether or not license is effective (S570). The host system produces and transmits the contents key corresponding to license(S580). The client device outputs the contents encrypted by using the contents key by decoding the contents(S590).
Patent KR-20090017217-A (KR)
Title: Apparatus and method for controlling motor of electric cooker
Inventor: KIM HO SOO
IPC: A47J27/62
Filed: 2007-08-14
Abstract: A motor controller of an electric rice cooker is provided to decrease unnecessary noise which is generated in a rice cooking process and electrical energy consumption. A motor controller of an electric rice cooker comprises a plurality of temperature sensors(14) detecting inner temperature of an electric rice cooker, a controller(10) outputting a motor control signal so that speed of rotation of the motor be varied based on the temperature detected by a plurality of temperature sensors and a pen motor drive unit(20), including a fan and a motor, operating the motor according to the motor control signal outputted by the controller.
Patent KR-20090018406-A (KR)
Title: A air ventilation cleaning for elevator
Inventor: KIM IN HAK
IPC: B01D35/00
Filed: 2007-08-17
Abstract: An air cleaner for elevator is provided that the air cleaner is mounted in the inlet of blow hole. An air cleaner for elevator comprises a housing(110) in which the cover member in which the blowing fan is installed at the lower part of the space part is equipped, an air purification part(210) which is connected to the space part of the housing, and which filters the foreign material from the air inhaled outside, a case(212) in which jaw is formed in a part of penetration hole.
Patent KR-20090020297-A (KR)
Title: System and the method which provide reservation failure information to the credit information company
Inventor: PARK DUCK YONG
IPC: G06Q40/02
Filed: 2007-08-23
Abstract: In the reservation system, the method for providing and the reservation/advance purchase breaching information having in the credit information company DB are downloaded in the credit information company and the breaching information is put into the reservation system in order to use in reservation as the reference value. A system and a method which provide reservation failure information to the credit information company include the system for providing information about the reservation failure to the credit information company; the function of inquiring the information about the reservation failure of the credit information company in the reservation system(20); a series of process converting the amount of money of the reservation failure into the score, and setting up the breaching score.
Patent KR-20080033847-A (KR)
Title: Linear light concentrator
Inventor: KATZIR YIGAL
IPC: G02B27/18
Filed: 2007-08-25
Abstract: A linear light concentrator is provided to illuminate a linear area by combining a light signal with a detection array which is outputted to a processor to determine a defect on a target. An optical inspection system processes an automatic optical inspection on a target(22), such as a bare PCB(Printed Circuit Board), a populated PCB, a flat panel display, and a semiconductor wafer. A detecting unit(28) captures an image of a target region(26). A motion assembly(30) linearly moves the target in a direction of an arrow, so that the target region is scanned on an overall inspection region of a surface of the target. The image acquiring assembly(23) illuminates the target region on the target and acquires an image of the region. A lighting unit(24) includes at least one optical source and a unitary light concentrator.
Patent KR-20090023935-A (KR)
Title: Method of controlling image printer, and image printer adopting the method
Inventor: GOH JI HYUN
IPC: G06F3/12
Filed: 2007-09-03
Abstract: A method of controlling an image printer and the image printer adopting the same are provided to enable a user to process defective images which are generated due to bad photographing states, conveniently. A controller determines the locked state value of the first image among images to be printed(S1301). If the locked state value is 0, the controller prints the first image(S1303). The controller determines whether the present image is the final image or not(S1305). If not, the controller determines the locked state value of the next image(S1307). And the controller repetitively performs the above steps until the present image is the final image.
Patent KR-20090025657-A (KR)
Title: 8-shift automatic transmission
Inventor: SEO KANG SOO
IPC: F16H3/44
Filed: 2007-09-06
Abstract: An 8-shift automatic transmission is provided to simplify the lubrication structure by positioning the first clutch and the third clutch between the complex planetary gear set and the output axis. A single pinion planetary gear set(PG1) comprises the first ring gear(R1), the first sun gear(S1), and the first planetary carrier(PC1). A double pinion planetary gear set(PG2) comprises the first brake(B1), the second ring gear(R2), the second sun gear(S2), and the second planet carrier(PC2). A complex planetary gear set(PG3) comprises a short sun gear(SS), the short pinion(SP), the long sun gear(LS), the long pinion(LP), and the third long gear(R3). The first clutch(C1) and the third clutch(C3) are positioned between the complex planetary gear set and an output axis(40). The second clutch(C2) and the fourth clutch(C4) are positioned between the double pinion planetary gear set and the compound planetary gear set.
Patent KR-20090028275-A (KR)
Title: Cosmetic materials for anti-aging and winkle reducing effects having essential oil complex as its principal ingredient, and the manufacturing method thereof
Inventor: KIM JONG CHUL
IPC: A61Q19/08
Filed: 2007-09-14
Abstract: A cosmetic material having prevention of skin ageing and antiwrinkle effect is provided to increase cell-regeneration effect, skin elasticity improving effect, skin turn-over promotion effect and skin-moisture effect and not to generate precipitation phenomenon or discoloration by recrystallization of raw materials . A cosmetic material having prevention of skin ageing and antiwrinkle effect is manufactured by encapsulating essential oil combination to liposome of a nano size and a liposome. The essential oil combination comprises Neroli 5-15 weight%, Patchouli 5-15 weight%, geranium 5-15 weight%, Palmarosa 5-15 weight% Myrrh 2-10 weight% lavender 5-15 weight% Helichrysum 5-15 weight% eucalyptus 2-10 weight%, tea tree 2-10 weight% and black pepper 5-15 weight%.
Patent KR-20090029472-A (KR)
Title: Method for storing images taken by electric camera and mobile terminal thereof
Inventor: KWON JAE HWAN
IPC: H04N5/225
Filed: 2007-09-18
Abstract: A method for storing images taken by an electric camera and a mobile communication terminal thereof are provided to keep integrity of storing an image and prevent a decoding problem due to a defective file and error due to confusion with other data. A memory(320) stores data of an image photographed by using an electronic camera(312) or records a flag for checking error occurring when storing the data of the image. Before the photographed image is recorded in the memory, a processor(300) records the flag for checking storage error. The processor determines whether to change/record the flag for checking storage error according to whether data recording of the photographed image is normally performed.
Patent KR-20090029911-A (KR)
Title: Apparatus and method for controlling camera sensor and connecting beetween board in portable terminal
Inventor: NAM KUNG KYUN
IPC: H04B1/40
Filed: 2007-09-19
Abstract: An apparatus and a method for controlling a camera sensor and connecting boards in a portable terminal are provided to control a camera sensor by using a multiplexed LCD data signal line, thereby realizing a camera operation without assigning an additional connection line for controlling the camera sensor. A camera sensor control device comprises a serializer(300), an I2C serial communication lines(308,310), LCD(Liquid Crystal Display) data lines(316,318) and switches(312,314). The LCD data line outputs an LCD data signal converted into serial data from the serializer through multiplexing or a camera control signal from the I2C serial communication lines. The switch is opened or shorted according to the outputted control signal. And the switch transmits or blocks the output signal from the I2C serial communication lines.
Patent KR-20080025655-A (KR)
Title: Composition for preventing or treating a neurodegenerative disease comprising active ingredients isolated from the stembark of vitis vinifera, which has inhibitory effect on bace-1
Inventor: KIM YOUNG SUP
IPC: A61K31/05
Filed: 2007-09-20
Abstract: A composition comprising an extract of stembark of Vitis vinifera is provided to inhibit BACE-1(beta-site APP-cleaving enzyme 1) mediating formation of beta-amyloid, known to be a causing material of various dementia such as Alzheimer's disease, thereby being usefully used for preventing and treating neurodegenerative diseases such as senile dementia. A pharmaceutical composition for preventing or treating neurodegenerative diseases comprises a compound selected from the group consisting of vitisin A, epsilon-viniferin, ampelopsin A and a mixture thereof as an effective ingredient, wherein the compound is obtained by extracting stembark of Vitis vinifera with an organic solvent selected from the group consisting of C1-4 alcohol and an aqueous solution thereof, dichloromethane, ethyl acetate and a mixture thereof.
Patent KR-20080028301-A (KR)
Title: Driving circuit, liquid crystal device, electronic apparatus, and method of driving liquid crystal device
Inventor: FUJITA SHIN
IPC: G09G3/36
Filed: 2007-09-21
Abstract: A driving circuit, a liquid crystal device, an electronic device, and a method for driving the liquid crystal device are provided to suppress the deterioration of image quality by preventing deviation in respective gray scales. A driving circuit includes a controller(30), and scan and data line drivers(10,20). The controller supplies a first voltage and a second voltage higher than the first voltage during a time to common electrodes, which are divided for every a horizontal line, and controls the common electrodes to be floated. The scan lines driver sequentially supplies a selection voltage, used for selecting scan lines, to plural scan lines. The data line driver supplies alternately a positive polarity image signal higher than the first voltage and a negative polarity image signal lower than the second voltage to plural data lines when the scan line is selected.
Patent KR-20080030497-A (KR)
Title: Method and system for utilizing polarized antennas in coexistence systems
Inventor: AHMADREZA ROFOUGARAN
IPC: H04L29/02
Filed: 2007-09-21
Abstract: A method and a system for utilizing polarized antennas in coexistence systems are provided to prevent remarkable interference between operating devices and polarization mismatch loss. A method for supplying wireless communication includes the steps of: communicating data through a first communication device(304) in a single coexistence terminal by using a first polarized antenna(310a); and communicating the data through a second communication device(306) by using a second antenna(310b) orthogonally polarized to the first polarized antenna. The single coexistence terminal includes the first communication device for handling a first communication protocol and the second communication device for handling a second communication protocol.
Patent KR-20090036677-A (KR)
Inventor: YANG KYUNG CHUL
IPC: A47G25/06
Filed: 2007-10-10
Abstract: 본 발명은 원터치 착탈식 옷걸이 홀더에 관한 것으로, 옷걸이의 중심부에 형성된 조립공을 통해 저부에서 상면으로 돌출되는 볼트에 의해 나사조립되는 암나사공이 형성되어 상기 옷걸이의 중심부 상면에 고정 부착되는 슬라이드부와, 상기한 슬라이드부의 상단에는 걸림단턱이 있는 머리부가 형성되어 있는 착탈부재; 
     상기 착탈부재의 슬라이부를 감싼 상태에서 상,하 방향으로 슬라이딩 이동이 가능하게 형성되어 있는 링부재; 
     외면에 형성된 지지환턱을 경계로 하여 직경이 작은 하측 소경부와, 상기한 하측 소경부보다 큰 직경으로 된 상측 대경부로 이루어져 있으며, 상기한 하측 소경부의 하단 내면에서부터 중심을 향해 상향으로 경사지게 돌출되어 상기 착탈부재의 머리부가 상기한 하측 소경부 내측으로 삽입될 때에는 탄력적으로 벌어지면서 상기한 머리부의 삽입을 허용하고 삽입이 완료된 후에는 탄성복원되어 걸림단턱을 지지하게 되어 상기 착탈부재를 하측 소경부에 매달린 상태로 걸려있도록 하는 한편, 상기 착탈부재의 슬라이드부를 감싸고 있는 링부재까지 하측 소경부 내측으로 삽입시키게 될 때에는 재차 탄력적으로 벌어지면서 상기 링부재의 외면을 탄력적으로 붙잡아주는 복수의 탄성지지편을 포함하여 상기 착탈부재를 복수의 탄성지지편에 걸리지 않도록 하측 소경부에서 빼낼 수 있도록 하는 홀더부재; 를 포함하여 구성된 것을 특징으로 하는 발명이다. 
       
     옷걸이 홀더, 착탈부재, 링부재, 레일형 걸이부재, 칸막이부재, 선반, 보조부재
Patent KR-20080097900-A (KR)
Title: A method and system for presenting television program guide information based on viewer usage patterns
Inventor: AHN SUN HONG
IPC: H04N7/08
Filed: 2007-10-11
Abstract: A system and a method of displaying television program guide information based on a user pattern of a user are provided to watch desired channel information rapidly without writing a desired channel on program guide information. A program guide is received. A program watching pattern of a viewer is monitored. Information is selectively displayed to the viewer based on the watching pattern from the program guide. In the guide screen arranged according to the reduced order of audience frequency, the list of more watched channels is displayed.
Patent KR-20090037575-A (KR)
Title: Camera using dmb transmission
Inventor: KIM MIN KYU
IPC: H04N5/225
Filed: 2007-10-12
Abstract: A DMB transmission camera apparatus is provided to transmit a photographed image to an image output apparatus through DMB(Digital Multimedia Broadcasting) instead of a cable, thereby removing noise in image output. A DMB receiver(400) receives a DMB image signal transmitted from a DMB transmitter. A camera module(200) photographs an image adjacent to a car. The photographed image is converted into digital data, 8 bit RGB(Red, Green, Blue) data. The converted digital data is transmitted to an MPEG(Moving Picture Experts Group)-4 encoder inside the DMB transmitter. The DMB receiver receives and monitors an image photographed by the camera module and transmitted by a DMB signal. The DMB transmitter wirelessly transmits an image signal outputted from the camera module according to DMB output.
Patent KR-20090037659-A (KR)
Title: A terminal capable of adjusting the tilting angle and wall-mounting
Inventor: PARK KYONG MO
IPC: H04M1/04
Filed: 2007-10-12
Abstract: A terminal which performs tilt angle control and mounting wall in order to decrease the number of component and improve convenience is provided to control view angle between 40 degrees and 80d degrees according to the selection of a user. A hinge(224) pivotally connects a terminal base(210) to a support stand(218). A pressing member(214) is pivotally mounted on the terminal base. An angle adjusting member(216) is contacted with one end part of the holding member. A gear unit(220) is formed in one side of the support stand. The gear unit is combined with the angle adjusting member. The terminal is fixed on the support stand. A spring member(222) elastically supports the angle adjusting member in order that the angle adjusting member is fixed to the saw-toothed wheel.
Patent KR-20090038765-A (KR)
Title: Appatatus for sepatating junk aggregat
Inventor: KIM SUN YOUNG
IPC: B07B1/36
Filed: 2007-10-16
Abstract: An apparatus for separating waste aggregate is provided to reduce rates of environmental contamination and separation cost including personnel expenses etc by separating the waste aggregate with specific gravity difference. An apparatus for separating waste aggregate comprises the followings: a hopper storing water; a specific gravity difference separator separating the light waste aggregate after floating the aggregate and discharging the heavy aggregate; a size separator(500) separating the waste aggregate in order of size. The size separator comprises a screen(610), an eccentric rotary body(620), and a spring(630).
Patent KR-20090044861-A (KR)
Inventor: KOO BON KWANG
IPC: F21V3/04
Filed: 2007-11-01
Abstract: 본 발명은 가변 장식부재가 구비된 조명등 커버 및 그 제조방법에 관한 것으로, 조명등 커버에 가변 장식부재를 착탈 가능하게 설치할 수 있도록 하여 다양한 크기 및 형태, 색상 등의 소품 장식을 임의로 변화시킬 수 있도록 한 것이다. 
     이를 위하여 본 발명은, 조명등이 설치되는 상판부재의 하부에 조명등을 커버링할 수 있도록 조립되는 조명등 커버부재; 상기 조명등 커버부재의 하부 표면에 덧씌워지는 형태로 착탈 가능하게 상기 조명등 커버부재에 조립되거나 분리되며, 소품 부재를 선택적으로 조립할 수 있는 장식틀을 구비하여 소품에 의한 장식의 디자인 변화가 가능한 가변식 조명등 장식부재;를 포함하여 장식 소품의 색상변화, 크기 및 모양 변경이 번거로운 과정없이 간단하게 이루어질 수 있도록 하여, 사용자 주문에 따라 원하는 형태로 편리하게 제조 및 사용이 가능하게 한다. 
       
     가변 장식, 조명등, 조명등 커버
Patent KR-20090047328-A (KR)
Inventor: LEE EUNG SUEK
IPC: H01B1/02
Filed: 2007-11-07
Abstract: 본 발명은 도전성 페이스트 및 이를 이용하는 인쇄회로기판을 제공한다.  본 발명에 따르면, 도전성 입자 및 탄소나노튜브를 포함하는 도전성 페이스트를 이용함으로써 전기전도도를 향상시킬 수 있다.  
       
     탄소나노튜브, 도전성 페이스트, 인쇄회로기판
Patent KR-20090048098-A (KR)
Inventor: KIM JIN SEOK
IPC: A61K31/575
Filed: 2007-11-09
Abstract: 본 발명은 콜레스테롤, 디미리스토일 디아실트리메틸암모늄 프로판(dimyristoyl diacyltrimethylammonium propane, 이하, DMTAP) 및 β-시토스테롤 글루코시드(β-sitosterol glucoside)를 포함하는 리포솜의 내부 및/또는 외부에 NIK 유전자의 mRNA에 특이적으로 상보 결합하는 siRNA가 포획된 것을 특징으로 하는 간질환 치료용 리포솜 조성물에 관한 것으로, 구체적으로 중성지질, 양이온성 지질 및 β-시토스테롤 글루코시드가 1:0.5 ~ 1.5:0.01 ~ 0.15의 중량비로 포함된 리포솜 내부 및/또는 외부에 NIK(NF-κB 유도 인산화효소) 유전자의 mRNA에 특이적으로 상보 결합하는 siRNA(small interfering RNA)가 포획되어 상기 siRNA를 간 조직에 전달하는 방법에 관한 것이다.  본 발명의 방법은 NIK 유전자의 발현을 억제하고, 그의 하부 신호단계인 NF-κB의 활성을 억제함으로써 HBV 감염에 의한 간질환을 예방 또는 치료하는데 이용될 수 있다. 
       
     siRNA 전달, 간질환, HBV, β-시토스테롤 글루코시드
Patent KR-20090049725-A (KR)
Inventor: WOO JOON KEUN
IPC: H02K5/16
Filed: 2007-11-14
Abstract: 스핀들 모터가 개시된다. 상기 스핀들 모터는 회전축이 접촉되는 베어링하우징의 하면 중앙부측이 돌출 형성되므로, 이물질 및 미세 먼지가 베어링하우징의 하면 외곽측에 모인다. 따라서, 회전축은 이물질 및 미세 먼지의 영향을 받지 않고, 원활하게 회전하므로, 제품의 신뢰성이 향상된다. 또한, 회전축이 접촉되는 베어링하우징의 하면 중앙부측이 돌출되므로, 상대적으로 짧은 회전축을 사용할 수 있다. 따라서, 원가가 절감된다. 또한, 회전축의 길이가 상대적으로 짧으므로, 회전축이 안정되게 회전한다.
Patent KR-20090051979-A (KR)
Inventor: LEE JAE HONG
IPC: H05K7/20
Filed: 2007-11-20
Abstract: 본 발명은 옥외용 무선통신 중계기에 설치되는 증폭기에서 발생하는 열을 효과적으로 방출시킴과 동시에 무선통신 중계기의 전체 크기를 대폭 줄일 수 있는 방열구조를 갖는 무선통신 중계기에 관한 것으로, 본 발명의 무선통신 중계기는, 양면에 개방부가 각각 형성된 함체와; 상기 함체의 첫번째 개방부를 개폐하는 제1도어와; 상기 함체 내부에 고정되게 설치되는 열전도성 재질의 내부 히트싱크와, 상기 내부 히트싱크의 면 중 제1도어와 마주보는 면에 고정되게 부착되는 적어도 1개 이상의 내측 증폭기와, 상기 제1도어에 그 외측면이 외부와 연통되며 그 내측면이 함체 내부와 연통되도록 설치된 열전도성 재질의 외부 히트싱크와, 상기 외부 히트싱크의 내측면에 고정되게 부착되는 적어도 1개 이상의 외측 증폭기로 구성된 고발열부와;  상기 함체의 두번째 개방부를 개폐하는 제2도어와; 상기 함체 내에서 상기 내부 히트싱크의 외측과 상기 제2도어 사이에 구획된 공간에 구성되며, 상기 내부 히트싱크를 통해 상기 증폭기들과 전기적으로 연결되는 전자부품들이 설치된 시스템부를 포함하여 구성된 것을 특징으로 한다. 이러한 본 발명에 따르면, 무선통신 중계기의 전체 구조적인 복잡성과 크기를 증대시키지 않고 기존보다 많은 수의 증폭기를 하나의 함체에 구성할 수 있으며, 다른 전자부품들의 열적 안정성이 확보되어 고온에 의한 성능저하 및 시스템 오류를 방지할 수 있다.  
       
     무선통신 중계기, 중계기, 증폭기, 앰프, 고발열, 방열구조, 히트싱크
Patent KR-20090052084-A (KR)
Inventor: PARK SI WOO
IPC: F23G7/06
Filed: 2007-11-20
Abstract: 본 발명은 폐열회수기(TE)의 전방(또는 염색가공기기와 폐열회수기 사이의 덕트부분)에 설치되는 전치필터(F), 이를테면 난연성 프리필터(pre-filter)에 전열히터(H1)(H2), 버너(B) 등의 가열수단을 설치하여 텐터기ㆍ건조기등의 염색가공기기기(TM)로부터 유입되는 고온의 배기가스 중에 함유된 유제(油劑:또는 유분) 및 분진(粉塵) 등의 오염물질을 인화점 이상의 온도(120℃~300℃)로 가열 연소시켜 제거하도록 하고, 상기 오염물질이 연소될 때 발생되는 열은 폐열회수기(TE)로 열회수시켜 재활용할 수 있도록 한 폐열회수기의 오염물질 연소 제거장치에 관한 것이다. 
     
     텐터기, 건조기, 폐열회수기, 열교환기, 유제(유분), 분진, 오염물질, 연소
Patent KR-20090052588-A (KR)
Inventor: LEE KEUN CHUL
IPC: A23L11/20
Filed: 2007-11-21
Abstract: 본 발명은 검정콩 참 피자의 제조방법에 관한 것으로, 특히 피자도우 위에 피자소스를 바른 후 토핑재료를 토핑하여 굽는 피자에 있어서, 상기 토핑재료로 포도추출원액으로 냄새가 제거된 검정콩 청국장을 사용함으로써 여러 가지 생리활성물질을 함유한 청국장을 함유하여 맛과 영양이 개선되어 소비자의 건강증진에 도움이 되며, 청국장 특유의 냄새가 제거되어 어린이나 청년층이 쉽게 접할 수 있는 검정콩 참 피자의 제조방법에 관한 것이다. 
     피자, 검정콩, 청국장, 냄새
Patent KR-20090054726-A (KR)
Title: Rain visor and operating method
Inventor: KANG CHANG NO
IPC: B60J3/00
Filed: 2007-11-27
Abstract: A rain visor and an operating method thereof are provided to operate a rain visor according to situations by controlling a motor in a MICOM by using signals transmitted from a rainwater sensor and a window sensor. A rain visor comprises: a rain visor member(110) inserted into and joined in a door frame of a vehicle; a driving part(130) having a motor for controlling the rain visor member; and a MICOM(140) controlling the driving part to control the rain visor member automatically according to the opening degree of a window in raining. The driving part comprises a manual controller(150) outputting signals to the driving part. The manual controller comprises: a manual switch(152) for converting into a manual mode so that a driver directly controls the rain visor member; and a control switch(154) controlling the appearing and disappearing degree of the rain visor.
Patent KR-20080050322-A (KR)
Title: Method and system for delay matching in a rake receiver
Inventor: KONG HONGWEI
IPC: H04L27/18
Filed: 2007-11-28
Abstract: A delay matching method and a delay matching system in a rake receiver are provided to compensate for a delay related to a data channel by buffering down-sampled received data. A digital receiver processing module(64) and a digital transmitter processing module(76) are driven by commands stored in a memory(75). A UE(60) is driven to receive outbound data through a host interface(62). A DAC(Digital to Analog Converter)(78) is driven to convert digital transmission format data from a digital domain to an analog domain. The UE(User Equipment) is driven to receive an inbound RF(Radio Frequency) signal through an antenna(86). An ADC(Analog Digital Converter)(66) converts a filtered inbound signal from the analog domain to the digital domain and generates a digital reception format data. A local oscillator module(74) is driven to adjust an output frequency of a received local oscillator signal.
Patent KR-20090060633-A (KR)
Title: Stereoscopic display device
Inventor: IM HEE JIN
IPC: G02B27/22
Filed: 2007-12-10
Abstract: A three-dimension display apparatus is provided, which enables areal selective drive in the driving part giving a plurality of voltage authorization conditions. A three-dimension display apparatus comprises the display panel, the liquid crystal electrostatic lens(200), the driving part(231~234), and the controller. The display panel emits the video signal of two-dimension. The liquid crystal electrostatic lens is positioned in the upper part of the display panel. The liquid crystal electrostatic lens comprises the first and second substrates, electrodes, the liquid crystal layer. The electrode is located on the surface of the first and second substrates. The liquid crystal layer is positioned between the first and second substrates. The driving part delivers the generated voltage signal to the liquid crystal electrostatic lens.
Patent KR-20090061103-A (KR)
Title: Assistant post for brigde rail
Inventor: UM JAE WOOK
IPC: E01D19/10
Filed: 2007-12-11
Abstract: An assistant post of a bridge handrail is provided to construct a double handrail easily without removing the existing bridge handrail and thus to prevent the fall of human lives and vehicles more securely. A cross beam fixture(3) having a mounting groove(4) or a mounting hole is connected and is fixed to a post(1) so that a cross beam is placed on the front side of the post in the traverse direction. A cross beam(2) is connection by an anchoring bolt(6) in the mounting groove or hole of the fixture in order to improve security of the bridge handrail already installed on the bridge.