baber/WOPTO huggingface dataset:
Patent KR-100797932-B1 (KR)
Title: A safe management system of subway door
Inventor: PARK YOUNG SOO
IPC: B61B1/02
Filed: 2007-02-15
Granted: 2008-01-28
Abstract: A safe management system of a subway door is provided to send a detection signal from a detection sensor to a driver's room, thereby preventing accidents due to inappropriately closed subway door. A safe management system of a subway door includes a sensor part(20), a sub controller(30), a main controller(40), and a display part(50). The sensor part is installed at one side on a sliding path of the subway door to detect whether the subway door is opened or closed. The sub controller is installed at each passenger car and connected to the sensor part to collect detection signals from the sensor part. The main controller is independently connected to the sub controller to collect opening/closing information of the subway door of each passenger car. The display part is connected to the main controller to receive the opening/closing information and display the opening/closing information of the subway door.
Patent KR-100845117-B1 (KR)
Title: Antenna and manufacture method thereof
Inventor: KIM HYO SUN
IPC: H01Q1/24
Filed: 2007-02-21
Granted: 2008-07-10
Abstract: An antenna and a manufacturing method thereof are provided to form an antenna pattern by previously forming an ABS(Acrylonitrile Butadiene Styrene) layer on a PC(Poly Carbonate) or PVC(Poly Vinyl Chloride) substrate through printing or coating according to a design shape of the antenna pattern. A manufacturing method of an antenna includes the steps of: preparing a printing compound for a pattern guide used as a guide of an antenna pattern by mixing ABS resin with thinner in a volume ratio of 1:1 to 7:3(S1); forming a pattern guide layer by printing or coating the printing compound on a PC or PVC substrate according to a design shape of the antenna pattern(S2); drying the substrate with the pattern guide layer at a normal temperature or in a thermal dryer(S3); performing ultrasonic degreasing of the substrate(S4); forming unevenness on a surface of the substrate by impregnating the substrate with a mixed solution of chromium anhydride and sulphuric acid to extract a rubber component from the pattern guide layer(S5); adsorbing and permeating metal ions into the unevenness of the pattern guide layer by impregnating the etched substrate with a mixed solution of metal ions and hydrochloric acid(S6); smoothing a surface of the pattern guide layer by impregnating the substrate with a sulphuric acid solution(S7); forming a conductive coating film on the surface of the pattern guide layer by performing chemical plating on the substrate(S8); forming a conductive copper pattern layer on the conductive coating film by performing electro or electroless plating on the substrate(S9); forming a nickel metal layer on the copper pattern layer by performing the electro or electroless plating on the substrate again(S10); forming a guide hole on the substrate by performing primary piercing punching along a printing pattern on the substrate(S11); and completely separating the entire product including the copper pattern layer from the substrate by performing secondary blanking punching through the second guide hole(S12).
Patent KR-100835997-B1 (KR)
Title: Method for the separation of plastic consisted of pvc, hdpe and calibre by material
Inventor: JEON HO SEOK
IPC: B03C7/02
Filed: 2007-02-26
Granted: 2008-06-09
Abstract: A method for separating mixed plastic consisting of PVC(Polyvinyl Chloride), HDPE(High Density Polyethylene), and calibre is provided to separate PVC, HDPE, and calibre particles effectively by executing a separation process in stages according to difference of a value of a work function. A method for separating mixed plastic consisting of PVC, HDPE, and calibre comprises the steps of: charging first mixed particles consisting of PVC, HDPE, and calibre particles by friction or collision of the first mixed particle and charged materials made of one of PVC, PP(Polypropylene), LDPE(Low Density Polyethylene), and HDPE, and charging the PVC particle with negative polarity and charging second mixed particles consisting of HDPE and calibre particles, with positive polarity; passing the PVC particle and the second mixed particle through a gap between a cathode plate and an anode plate, and moving the PVC particle to the anode plate and the second mixed particle to the cathode plate; neutralizing the second mixed particle charged with positive polarity; charging the second mixed particle by friction or collision of the second mixed particle and charged materials made of one of HDPE, PET(Polyethylene Terephthalate), rubber, HIPS(High Impact Polystyrene), and calibre, and charging the HDPE particle with negative polarity and charging calibre particle with positive polarity; and passing the HDPE particle and the calibre particle through a gap between the cathode plate and the anode plate, and moving the HDPE particle to the anode plate and the calibre particle to the cathode plate.
Patent KR-100852673-B1 (KR)
Title: Method for preparing fermented soybean
Inventor: LEE JEONG SOO
IPC: A23L11/20
Filed: 2007-02-28
Granted: 2008-08-18
Abstract: A method of manufacturing fermented soybeans is provided to enable the quick packaging of fermented soybeans, produce excellent traditional fermented soybeans without fear of bacterial infection and improve workability and productivity. Soybeans are prepared by the steps of: soaking soybeans in water and heating; fitting a packaging container(100) opened at the top to a support hole of a container mounting plate(120); pouring the heated soybeans into the packaging container; loading the container mounting plate on a receiving part of a movable loading rack(130); moving the loading rack to a fermentation room and fermenting the heated soybeans at 40 to 45deg.C for 48hr; moving the loading rack to a chilling room and aging at 2deg.C for 1hr; moving the loading rack to a packaging room; and pulling out the container mounting plate from the movable loading rack.
Patent KR-100836558-B1 (KR)
Title: Multi band antenna using the heterogeneous dielectric substances
Inventor: SHIN YOUNG HOON
IPC: H01Q1/24
Filed: 2007-03-06
Granted: 2008-06-10
Abstract: A multi-band antenna using heterogeneous dielectrics is provided to improve characteristics of the antenna by operating first and second radiators in specific frequency bands respectively in correspondence to first and second dielectrics. A multi-band antenna using heterogeneous dielectrics includes a first dielectric(100), a second dielectric(200), a radiator(300), and a feed unit(400). The first dielectric has a low dielectric constant. The second dielectric has a high dielectric constant and is coupled with the first dielectric. The radiator is formed in a folded line type single pattern on the first and second dielectrics. The feed unit is connected to one side of the radiator to feed signals. The radiator is composed of a first radiator formed on the first dielectric and a second radiator formed on the second dielectric.
Patent KR-100762947-B1 (KR)
Title: Air curtain device of refrigerator vehicles
Inventor: HAN BONG CHUN
IPC: B60P3/20
Filed: 2007-03-14
Granted: 2007-10-04
Abstract: A device for generating an air curtain for a refrigeration vehicle is provided to generate the air curtain with the air automatically for preventing loss of coolness in a refrigeration compartment by installing a relay controlling a sirocco fan installed inside a housing whenever a door to the refrigeration compartment is opened. A device for generating an air curtain comprises a housing(310) having an air inlet(311) and an air outlet(312) for sucking in and discharging the air respectively, a sirocco fan(320) installed inside the housing for sucking in or discharging the air, and a relay(340) for controlling the sirocco fan depending on the opening or closing of a refrigeration compartment door(210). The device for generating the air curtain is installed on an outer side of the vehicle above the door to a refrigeration compartment(200) for generating the air curtain using the ambient air. The air curtain generating device is installed depending on the number of doors to the refrigeration compartment, and each air curtain devices are individually operated.
Patent KR-100785337-B1 (KR)
Title: Comprehended gps receiver for accident perception and auto transmission
Inventor: KWON DONG MYUNG
IPC: G06F19/00
Filed: 2007-03-16
Granted: 2007-12-17
Abstract: A GPS receiver having an accident perception function and an automatic transmission function is provided to operate an accident generation button automatically by detecting a rapid vibration or rotation using a vibration sensor and a rotation sensor, thereby transmitting an accident location and signal thereof. A GPS(Global Positioning System) terminal is composed of a GPS receiver, a power supplier, a coordinate memory, a CPU(Central Processing Unit), an external communicating port, a wireless communicator, a sound controller and a speaker. An accident sensor is connected to the CPU and generates an accident signal and a vehicle location. An accident signal generation button is connected to the accident sensor to generate the accident signal automatically and manually. The accident sensor is constituted with a vibration detect sensor and a rotation sensor.
Patent KR-100733126-B1 (KR)
Title: Plantable revetment block for erosion control
Inventor: KIM OK MIN
IPC: E02B3/14
Filed: 2007-04-09
Granted: 2007-06-28
Abstract: A vegetation revetment block for soil erosion prevention is provided to prevent the outflow of soil after construction by resisting the velocity of a heavy rain and river water and to promote the growth of plants by forming a vegetation space with a flowerpot type block and a cover block. The vegetation revetment block(100) for soil erosion prevention comprises a flowerpot type block manufactured with concrete and provided with a vegetation space retreated from the top, a holding projection formed on an upper circumference of the vegetation space and a through hole opened downward, and a cover block manufactured with porous concrete and placed on the holding projection of the flowerpot type block to cover up the vegetation space and provided with various shaped gaps to grow plants continuously.
Patent KR-101325053-B1 (KR)
IPC: H01L29/786
Filed: 2007-04-18
Granted: 2013-11-05
Abstract: 본 발명은 오믹 콘택층 형성과 관련한 박막 트랜지스터 기판 및 이의 제조 방법에 관한 것이다. 
     본 발명에 따른 박막 트랜지스터 기판 및 이의 제조 방법은 기판 상에 게이트 전극을 포함하는 제1 도전 패턴군을 형성하는 단계, 상기 제1 도전 패턴군 상에 게이트 절연막을 형성하는 단계, 상기 게이트 절연막 상에 비정질 실리콘층 및 산화물 반도체층을 패터닝함으로써 반도체층 및 오믹 콘택층을 형성하는 단계, 상기 오믹 콘택층 상에 데이터 금속층을 패터닝함으로써 소스 전극 및 드레인 전극을 포함하는 제2 도전 패턴군을 형성하는 단계, 상기 제2 도전 패턴군 상에 콘택홀을 갖는 보호막을 형성하는 단계, 및 상기 보호막의 상기 콘택홀 상에 화소 전극을 형성하는 단계를 포함한다.
Patent KR-101327856-B1 (KR)
IPC: G09G3/20
Filed: 2007-04-26
Granted: 2013-11-12
Abstract: 본 발명은 입력 영상 신호에 근거하여 화상을 표시하는 액정 표시장치 및 그의 구동방법에 관한 것으로; 입력 영상신호의 계조 데이터를 필드 단위로 저장하고 이전 필드의 계조 데이터를 출력하는 필드 메모리; 입력되는 현재 계조 데이터와 상기 필드 메모리로부터 출력되는 계조 데이터간의 계조차를 발생하는 감산기; 상기 감산기로부터 출력되는 계조차에 소정의 계수를 곱셈하여 제 1 보정값을 출력하는 연산부; 상기 입력 영상신호의 노이즈량을 검출하여 노이즈에 대응되는 값을 출력하는 노이즈 검출부; 상기 입력 영상신호의 소정의 계조 영역에서의 빈도 분포를 검출하는 히스토그램 검출부; 상기 노이즈 검출부의 출력과 상기 히스토그램 검출부의 출력을 논리 연산하는 논리회로; 상기 연산부로부터의 제 1 보정값에 상기 논리회로의 출력을 곱셈하여 제 2 보정값을 출력하는 곱셈기; 상기 현재 계조 데이터에 상기 곱셈기로부터의 제 2 보정값을 가산하여 보정하는 가산기; 상기 가산기로부터 공급되는 보정된 계조 데이터에서 오버플로우가 발생했을 경우에 상기 보정된 계조 데이터를 보정하여 출력하고, 상기 오버플로우가 발생하지 않았을 경우에 상기 보정된 계조 데이터를 그대로 출력하는 오버플로우 보정부; 및 상기 오버플로우 보정부의 출력에 근거한 화상전압에 의해 액정패널을 구동하는 구동부를 포함하여 구성되는 액정 표시장치를 제공한다.
Patent KR-100861053-B1 (KR)
Title: Machine for setting accessories
Inventor: LEE SUN CHEOL
IPC: B29C65/04
Filed: 2007-04-27
Granted: 2008-09-30
Abstract: An apparatus for manually setting accessories is provided to allow a user to rapidly and conveniently attach various types of accessories by simply exchanging a suction nozzle with new one suitable for the accessories. An apparatus for manually setting accessories comprises a body(10) having a handle(11) and a head(12) and a suction nozzle(20) having a coupling unit(21), an extension unit(22), and a suction unit(23). An oscillator is provided in the handle and an operating button(11a) is formed on an outer surface of the handle. The head is formed therein with an air passage and a screw section(13) is formed in the head. The coupling unit is fastened to the screw section and an air passage(24) is formed in the suction nozzle. A recess(25) is formed in the suction unit of the suction nozzle. The recess has a shape corresponding to a shape of the accessories.
Patent KR-100895429-B1 (KR)
IPC: G11C16/10
Filed: 2007-04-27
Granted: 2009-05-07
Abstract: 본 발명은 플래시 메모리 파일 장치 및 그 마운트 방법에 관한 것으로, 전체 메모리 영역을 이등분하여 그 중 상위 영역의 일부 영역에 인덱스 블록을 기록하고 상기 인덱스 블록을 제외한 상위 영역과 하위 영역에 데이터 블록을 기록하는 플래시 메모리를 포함하고, 상기 인덱스 블록은 적어도 하나의 인덱스 페이지로 구성되고, 상기 인덱스 페이지는 상기 인덱스 영역을 제외한 메모리 영역에 기록한 데이터의 메타 정보 및 물리적 주소를 포함하며, 상기 플래시 메모리에 대한 마운트 시 상기 상위 영역만을 스캐닝 하는 것을 특징으로 하는 플래시 메모리 파일 장치를 제공한다. 
       
     NAND, 플래시 메모리, 파일 시스템, 마운트
Patent KR-100884620-B1 (KR)
IPC: H03K17/00
Filed: 2007-05-02
Granted: 2009-02-23
Abstract: 씨게이트를 사용하여 신호들간의 충돌을 방지할 수 있는 신호 충돌방지회로에 관한 것으로, 제 1 신호와 제 2 신호의 충돌 여부를 감지하고, 이 제 1 신호와 제 2 신호가 충돌할 경우 우선순위가 높은 신호를 먼저 출력하고, 다른 하나의 신호를 이후에 출력하는 충돌 제어부를 포함하며; 상기 충돌 제어부가, 입력신호들이 모두 논리 하이이면 논리 로우를 출력하고, 상기 입력신호들이 모두 논리 로우이면 논리 하이를 출력하며, 상기 입력신호들이 논리 하이와 논리 로우를 모두 포함하면 하이 임피던스 상태로 유지되는 입력부; 및 상기 입력부의 출력이 논리 하이이면 상기 출력신호를 논리 로우로써 래치시키고, 상기 입력부의 출력이 논리 로우이면 상기 출력신호를 논리 하이로써 래치시키며, 상기 입력부의 출력이 하이 임피던스 상태이면 전 단계의 출력신호를 출력하는 출력부로 이루어진 씨게이트 회로를 포함함을 그 특징으로 한다. 
     
     씨게이트 회로, 신호 충돌, 우선순위
Patent KR-100853853-B1 (KR)
Title: Apparatus for selecting solder ball
Inventor: AN JONG HWAN
IPC: H01L21/60
Filed: 2007-05-04
Granted: 2008-08-22
Abstract: An apparatus for selecting a solder ball is provided to select easily solder balls of low quality by rotating clockwise a turntable having a slope. A base frame(200) includes casters which are attached to edges of a bottom surface thereof. The base frame is moved by using the casters. A solder ball supply unit(300) is formed at an upper end of the base frame to supply solder balls at a constant speed. A solder ball selection unit(400) is installed at a lower end of the base frame to select the solder balls by using a disk-shaped turntable. The turntable includes a collection hole formed at a center thereof. A solder ball collection unit is installed apart from the collection hole of the solder ball selection unit to collect the solder balls of the high quality and the solder balls of the low quality.
Patent KR-100947699-B1 (KR)
IPC: C08G61/12
Filed: 2007-05-08
Granted: 2010-03-16
Abstract: 비닐 그룹을 가지는 이리듐 착체 및 이를 이용하여 형성된 유기 고분자가 개시된다. 비닐 그룹을 포함하는 다양한 리간드를 가지는 이리듐 착체 및 카바졸 유도체는 인광 특성을 가지는 유기 고분자의 형성에 이용된다. 유기 고분자는 라디칼 중합 반응 또는 음이온 중합 반응을 통해 형성된다. 즉, 라디칼 중합 반응이 이용되는 경우, 이리듐 착체 및 카바졸 유도체는 라디칼 개시제와 함께 유기 용매 하에서 공중합된다. 또한, 음이온 중합이 이용되는 경우, 음이온 개시제가 포함된 반응 유기용매에 카바졸 유도체를 음이온 중합하고, 이리듐 착체를 첨가하여 유기 고분자를 형성한다.
Patent KR-100831389-B1 (KR)
Title: An automatic and manual section switching system
Inventor: LEE HAN SHIN
IPC: H01H33/02
Filed: 2007-05-21
Granted: 2008-05-22
Abstract: An automatic and manual load switching system is provided to protect switching when a rated breaking current is generated and allow a load switch to be operated by automatic operation and manual operation. An automatic and manual load switching system includes a first spring(103) and a second spring. The first spring storing compression force by linear movement and the second spring storing compression force by rotation force are connected to a center shaft(70) and are installed to maintain the balance of power at the center shaft. When the first spring is compressed, the second spring rotates on the center shaft in one direction and stores reaction force to rotate in the other direction. When the second spring is mounted on a rotation disk(21), both ends are supported on a casing connected to the rotation disk.
Patent KR-100851831-B1 (KR)
Title: Collision damage mitigation system for vehicle and control method thereof
Inventor: KIM DONG SUN
IPC: B60W30/09
Filed: 2007-05-23
Granted: 2008-08-13
Abstract: A collision preventing system of a vehicle and a control method for the same are provided to supply stable reaction when a driver operates a brake pedal, by sufficiently securing negative pressure of a booster if the collision preventing system is operated. A collision preventing system of a vehicle is composed of: a driving information detecting unit(10) detecting the distance from the preceding vehicle or a front obstacle, information for extracting the relative speed, the traveling speed and present gear level of own vehicle, and information about acceleration, deceleration, and braking demands of a driver; a CDM(Collision Damage Mitigation) controller(20) extracting the distance from the preceding vehicle or front obstacle and the relative speed from information provided from the driving information detecting unit and outputting a collision preventing control signal according to the speed of own vehicle, present gear level, displacement of an accelerator pedal, and the operation state of a brake switch if the distance is within a range of a critical value; an ABS(Anti-Lock Brake System) controller(30) outputting a control signal for stopping the vehicle according to the control signal of the CDM controller; a hydraulic valve(40) intermitting pressure of the brake oil supplied to each wheel, according to the control signal of the ABS controller; and an engine controller(50) increasing negative pressure of a booster by closing an opening of a throttle according to the control signal of the CDM controller by an ETC(Electronic Throttle Control) system(60), and reducing engine output by cutting off fuel. The driving information detecting unit comprises a radar(11) emitting a measuring beam to the front side of the vehicle within a range of the predetermined angle and receiving a reflected wave including information about the distance reflected from the preceding vehicle and the relative speed; a vehicle speed detecting part(12); a gear level detecting part(13) detecting the shift ratio of engaged gears; an accelerator pedal detecting unit(14) detecting displacement of an accelerator pedal; and a brake switch(15) detecting the operation state of a brake pedal.
Patent KR-100858557-B1 (KR)
Title: Post-harvest technique of paddy rice using supercritical fluid for high quality grain and cereal produced therefrom
Inventor: JU YOUNG WOON
IPC: B02B1/04
Filed: 2007-05-25
Granted: 2008-09-16
Abstract: Post-harvest rice management technique using supercritical fluid for producing rice of high quality and grains produced by the same are provided to remove the offensive odor by directly treating the rice with supercritical fluid and to reduce the consumed energy needed to gelatinize starch during cooking rice. A grain production method comprises the steps of: directly pouring the harvested whole grains such as harvested rice, into an extractor without polishing rice by pounding and then, treating the whole grains at 40~45°C under pressure condition of 300~450 bars, by using carbon dioxide; pouring the treated grains into a pressure reducing separator and separating the grains and carbon dioxide; and polishing the grains separated from carbon dioxide, by using a rice polishing machine.
Patent KR-100894126-B1 (KR)
IPC: C08G69/26
Filed: 2007-06-08
Granted: 2009-04-20
Abstract: 본 발명은 (1) 하기 구조식 1의 다중작용성 아민과 (2) 이량체 지방산(임의적으로 단일작용성 지방산을 함유함)의 반응 생성물을 포함하는 폴리아미드 경화제 조성물로서, 상기 반응성 생성물은 바람직하게는 15 중량% 이상의 테트라히드로피리미딘-함유 성분을 포함하는 폴리아미드 경화제 조성물을 제공한다: 
     [구조식 1] 
     
       
     
     상기 구조식에서, R 1 은 CH 2 CH 2 CH 2 NH 2 이고; R 2 , R 3  및 R 4 는 독립적으로 H 또는 CH 2 CH 2 CH 2 NH 2 이고; X는 CH 2 CH 2  또는 CH 2 CH 2 CH 2 이다. 본 경화제 조성물은 코팅, 접착제, 바닥제, 복합제 및 기타 물품을 제조하기 위해 에폭시 수지를 가교결합시키는데 유용하다.
Patent KR-100921266-B1 (KR)
IPC: A61K36/258
Filed: 2007-06-08
Granted: 2009-10-09
Abstract: 본 발명은 홍삼 농축액의 제조방법에 관한 것으로, 특히 인삼을 이용한 홍삼 농축액의 제조방법, 상기 제조방법에 의해 제조된 홍삼 농축액 및 이를 이용한 홍삼 관련 제품에 관한 것이다. 본 발명에 따른 홍삼 농축액의 제조방법은 조사포닌 함량이 우수한 홍삼 농축액을 제조할 수 있게 한다. 따라서, 본 발명의 제조방법에 의해 제조된 홍삼 농축액은 효능이 뛰어난 홍삼 관련 제품을 제조할 수 있게 할 뿐만 아니라 상황 버섯, 동충하초와 더불어 우수한 홍삼 관련 제품의 제조에 이용될 수 있다. 
       
     홍삼, 홍삼 농축액, 홍삼 제품
Patent KR-100917887-B1 (KR)
IPC: G06T15/00
Filed: 2007-06-11
Granted: 2009-09-16
Abstract: 본 발명은 라인 가속 기능을 지원하는 그래픽 처리 방법 및 장치에 관한 것으로, 그래픽 데이터가 나타내는 적어도 하나의 라인을 폴리곤으로 변환하고, 그래픽 데이터가 나타내는 적어도 하나의 폴리곤과 이와 같이 변환된 폴리곤을 렌더링함으로써 폴리곤 가속 기능만을 구비하는 그래픽 칩셋이 라인 가속 기능을 지원할 수 있도록 한다.
Patent KR-100771856-B1 (KR)
Title: Manufacturing method and color paint for preventing an adhering material
Inventor: YU YEONG OK
IPC: C09D175/00
Filed: 2007-06-21
Granted: 2007-11-01
Abstract: A colored paint for preventing adhesion, and a method for preparing the colored paint are provided to prevent the adhesion of illegal stuck matter and to allow the adhered matter to be removed easily. A colored paint comprises a composition used in first painting process which comprises 15-20 parts by weight of a urethane resin, 4-5 parts by weight of isocyanate, 6-8 parts by weight of a polyethylene powder having a diameter of 100 micrometers, 15-20 parts by weight of acetone, 50-55 parts by weight of toluene, and a pigment; and a composition used in second painting process which comprises 5-7 parts by weight of a silicone resin, 60-65 parts by weight of n-hexane, 0.1-0.2 parts by weight of organopolysiloxane, and 30-35 parts by weight of toluene.
Patent KR-100858778-B1 (KR)
Title: Apparatus for supplying warm water during cooling mode or operation stop in absorption water cooler and heater
Inventor: LEE DONG KUK
IPC: F25B15/00
Filed: 2007-06-26
Granted: 2008-09-16
Abstract: A device for supplying hot water during a cooling mode or when in pause of an absorption cooling/heating device is provided to improve thermal efficiency without increasing a cooling load by increasing a temperature of water using hot concentrated adsorption liquid. A device for supplying hot water during a cooling mode or when in pause of an absorption cooling/heating device comprises a hot water inlet(221), a hot water heat exchanger(220), an expansion tank(230), and a small burner(240). The hot water inlet is installed in the middle of a concentrated absorption liquid supplying pipe(183) flowing the concentrated absorption liquid from a low temperature regenerator to a low temperature heat exchanger, and supplies warm water. The hot water heat exchanger has a hot water outlet(222) discharging high temperature water that has been heat-transferred to the concentrated adsorption liquid. The expansion tank is integrally formed with an inside of the hot water heat exchanger. The small burner heats the inside of the hot water heat exchanger.
Patent KR-101414758-B1 (KR)
IPC: H04N7/08
Filed: 2007-07-03
Granted: 2014-10-01
Abstract: 본 발명은 데이터 송수신 장치에 관한 것이다. 
     본 발명의 실시 예에 따른 데이터 송수신 장치는 방송 정보와 부가 데이터를 하나의 전송 프레임 구조에 입력하고, 상기 전송 프레임을 인코딩 및 변조하여 방송 신호를 생성하고 상기 방송 신호를 송술하는 데이터 송신 장치와, 상기 방송 신호를 수신하여 상기 방송 정보와 상기 부가 데이터가 모두 존재하는지 여부에 따라, 상기 방송 정보 및 상기 부가 데이터를 각각 처리하는 데이터 수신 장치를 포함하는 것을 특징으로 한다. 
       
     미디어 플로, 방송, 휴대 단말기, 서브 캐리어, 슈퍼 프레임, 슬롯
Patent KR-101029468-B1 (KR)
IPC: G06F17/00
Filed: 2007-07-10
Granted: 2011-04-18
Abstract: 본 발명은 등가정하중을 이용한 동적 비선형 응답 구조 최적해 산출방법에 관한 것으로서, 등가정하중 값을 다중 하중 조건으로 처리하여 선형 정적 해석에 이용함으로써, 동적 비선형 해석에 따른 응답과 동일한 응답을 얻을 수 있으며, 적은 횟수의 비선형 해석만으로 정확한 최적해를 산출할 수 있는, 등가정하중을 이용한 동적 비선형 응답 구조 최적해 산출방법을 제공함에 그 목적이 있다.  
     이러한 특징적인 목적을 달성하기 위한 본 발명은, 동적 비선형 해석으로부터 비선형 변위벡터를 산출하는 제 1 과정; 상기 제 1 과정을 통해 산출된 비선형 변위벡터와 선형 강성행렬의 곱으로서 등가정하중 값을 산출하는 제 2 과정; 및 상기 제 2 과정을 통해 산출된 등가정하중 값을 다중 하중 조건으로 처리하여 선형 정적 해석에 이용함으로써, 최적해를 산출하는 제 3 과정; 을 포함한다. 
       
     등가정하중, 비선형 응답, 설계변수
Patent KR-101149040-B1 (KR)
IPC: H01L21/78
Filed: 2007-07-23
Granted: 2012-05-25
Abstract: 막 성장용 베이스 기판으로부터 분리한 복수의 웨이퍼를 정렬시키고, 정렬된 복수의 웨이퍼를 접합시키고, 다중 접합된 웨이퍼를 한번의 가공 공정을 통해 동일한 사이즈로 가공하고, 접합된 웨이퍼들을 개별적으로 분리하는 단계를 포함하는 웨이퍼 가공 방법을 제공한다. 또한, 외부에 대해 적어도 일면이 개방되어 있는 컨테이너형 구조물로서, 상기 구조물 내부에 형성되며, 소정 간격으로 이격된 복수의 삽입홈이 상호 대향되어 배열된 것을 특징으로 하는 웨이퍼 다중 접합용 지그를 제공한다. 본 발명에 따르면, 한 번의 공정으로 복수의 웨이퍼를 동일한 사이즈로 가공함과 더불어 각각의 웨이퍼에 동시에 방위면을 형성할 수 있고, 웨이퍼 가공 시간 및 가공 비용을 크게 절감할 수 있다.  
       
     웨이퍼, 질화갈륨, 가공, 다중 접합, 지그