baber/WOPTO huggingface dataset:
Patent KR-20070009755-A (KR)
Title: Apparatus and method for point-to-point emulation in broadband wireless communication system
Inventor: LIM SE YOUN
IPC: H04L12/28
Filed: 2005-07-14
Abstract: A point-to-point emulation apparatus in a broadband wireless communication system and a method thereof are provided to set a communication path by transmitting the traffic to a target destination based on a point-to-point emulation function in a base station. A point-to-point emulation apparatus in a broadband wireless communication system includes an MAC(Medium Access Control) layer unit(310), and a PTPE(Point-To-Point Emulation) layer unit(320). The MAC layer unit(310) extracts an MAC PDU(Packet Data Unit) from uplink data received from a physical layer. The MAC layer unit(310) transmits the extracted MAC PDU to the PTPE layer unit(320). The MAC layer unit(310) generates a frame from the MAC PDU of the PTPE layer unit(320), and transmits the generated frame to the physical layer. The PTPE layer unit(320) changes a header and transmits the changed header to the MAC layer unit(310) so that the MAC PDU is transmitted to a termination terminal if a communication between terminals registered in the same base station is performed by checking the termination terminal of the MAC PDU of the MAC layer unit(310).
Patent KR-20070009357-A (KR)
Inventor: JEONG IN BEOM
IPC: C12N1/20
Filed: 2005-07-14
Abstract: A microorganism liquid seed is provided to be able to maintain the activity of the seed without autolysis of Bacillus strain, thereby proliferating in subject matter and decomposing it at high speed when being added to the subject matter. The liquid seed for decomposing food and drink is prepared by diluting Bacillus strain cultured in a culture medium containing 3-5% of corn starch, 1-2% of soybean meal, 0.1-3% of ammonium phosphate, 0.2-0.5% of calcium chloride, and 0.05-0.15mM of manganese chloride in a culture medium containing 0.8-1.6% of nutrient broth, 0.1-0.2% of ammonium phosphate, 0.1-0.2% of calcium chloride, and 0.05-0.1mM of manganese chloride.
Patent KR-20070013399-A (KR)
Title: Method of manufacturing and impedance matching printed circuit board having multiple permittivity
Inventor: KIM YONG JUN
IPC: H05K1/09
Filed: 2005-07-26
Abstract: A method of manufacturing a printed circuit board having multiple permittivity and an impedance matching method are provided to simplify a process of manufacturing the board by selectively spraying and printing metal particles and insulator particles. Metal particles are directly sprayed onto a substrate(4) composed of a sieve, and then is sintered to form a first metal layer(6). Insulator particles are directly sprayed on the first metal layer, with a via hole(12) formed to expose a portion of the metal layer, and then is sintered to form a first insulation layer(8). Metal particles are directly sprayed onto the first insulation layer, and are sintered to form a second metal layer. Insulator particles are directly sprayed on the second metal layer, with a via hole formed to expose a portion of the metal layer, and then are sintered to form a second insulation layer. Insulator particles having permittivity different from that of the insulator particles sprayed on the second metal layer are sprayed, and then sintered.
Patent KR-20070014360-A (KR)
Title: Apparatus of measuring glucose concentration by using optical coherence tomography and method for operating the apparatus
Inventor: HWANG IN DUK
IPC: G01N33/66
Filed: 2005-07-28
Abstract: An apparatus and method for measuring glucose concentration by using optical coherence tomography(OCT) are provided to improve use convenience by non-invasively measuring the glucose concentration with OCT, and increase measuring accuracy by measuring glucose concentration of the area where the blood amount is increased. The apparatus for measuring glucose concentration by using optical coherence tomography(OCT) comprises: a light-generating portion(301); a beam splitter(302) for splitting the light from the light-generating portion into first and second beams; a scan probe(303) for irradiating the first beam into the blood-concentrated area by a blood-concentrating tool(306), and receiving at least one rear diffusion signal; a reference signal-producing portion(304) for irradiating the second beam into a reference mirror, and producing at least one reference signal corresponding to the permeation depth information of the first beam from the reflected light of the reference mirror; and a blood glucose concentration-measuring portion(305) for producing the optical coherence tomography signal corresponding to the permeation depth information from the rear diffusion signal and reference signal, and measuring glucose concentration of the area to be measured by differential calculation of the OCT signal, wherein the blood-concentrating tool pressurizes circumference of the area to be measured so as to concentrate the blood.
Patent KR-20070020907-A (KR)
IPC: F24F1/00
Filed: 2005-08-17
Abstract: 본 발명은 내,외기를 분리 유동시켜 각각 플로어 벤트와 디프로스트 벤트측으로 토출시킴으로써 난방효율 저하 없이 성에를 효과적으로 제거할 수 있는 2층류 모드 기능을 갖는 2층류 공기조화장치에 관한 것으로, 특히, 히터(H) 하류에 내,외기 분리유동을 위한 분리벽(11b)을 구비하고, 그 분리벽 하류에 회전각도에 따라 상기 분리벽에 의해 분리된 내,외기 유로를 플로어 벤트측 유로를 폐쇄하면서 합류시키거나 또는 플로어 벤트측 유로와 기타 다른 유로에 각각 분리하여 연결하도록 이루어진 원통 도어(23)를 포함하여 이루어진 것을 특징으로 하며, 이러한 구성에 따르면, 내,외기를 디프로스트와 플로어측으로 분리 유동시키기 위한 도어 등의 기구적인 구성과 작동구조가 단순하여 설계와 제작이 용이하다. 
       
     공기조화장치, 2층 유동, 내기, 외기, 성에, 디프로스트, 원통 도어
Patent KR-20070024172-A (KR)
Title: Mobile telecommunication terminal
Inventor: LEE JIN HO
IPC: H04B1/38
Filed: 2005-08-26
Abstract: A mobile terminal is provided to allow a user to rotate a display unit of a mobile terminal, to mount the mobile terminal on a desk and to view a front surface of the display unit without having to hold the mobile terminal. One end of a display unit rotating member(30) is hinge-coupled on a lower main body(10) and rotated in a vertical direction by using a hinge part as a shaft. A display unit(50) is combined with the display unit rotating member so as to be rotatable in a horizontal direction. A swing module unit is installed on the display unit rotating member(30) and rotates the display unit(50) in a horizontal direction. A sliding part is slidably moved along a lengthwise direction on a lower portion of the lower main body(10).
Patent KR-20070028714-A (KR)
Title: Method for actuating mobile phones antenna considering communication power magnitude and mobile phone thereof
Inventor: KIM YOUNG EUNG
IPC: H04M1/02
Filed: 2005-09-07
Abstract: A method for actuating an antenna of a mobile communication terminal based on a communication power intensity and a mobile communication terminal therefor are provided to reduce power consumption of the mobile communication terminal and to increase a usable time by determining whether or not to extend the antenna of the mobile communication terminal to the outside based on communication power intensity data. A method for actuating an antenna of a mobile communication terminal based on a communication power intensity includes the steps of: measuring the communication power intensity of the mobile communication terminal(S100); and controlling driving of the antenna by determining whether or not to extend the antenna to the outside by the measured communication power intensity(S130,S140). The communication power intensity is a transmission power intensity. In the antenna driving step, when the measured transmission power intensity is larger than a predetermined threshold value, the antenna is controlled to be extended to the outside.
Patent KR-20070030349-A (KR)
IPC: B82B3/00
Filed: 2005-09-13
Abstract: 본 발명은 유골보호용 한지의 혼합물 제조방법에 관한 것으로, 더욱 상세하게는 닥나무 가지와 실버 콜로이드 은용액 그리고 페그마타이트분말의 혼합물로 한지를 제조하는 방법에 관한 것이다. 
     이를 위하여 본 발명은 닥나무 가지의 껍질인 백피를 재료로 삶는 과정을 거쳐 섬유질 형태가 되었을 때, 나노 은미립자(2-5nm)가 분산된 에탄올상의 실버 콜로이드 은용액(Ag)과 무수규산, 산화나트륨 등이 주성분으로 인체에 필요한 산화칼슘, 칼륨, 마그네슘 등의 무기물 및 미네랄과 인체에 필수적인 약리작용을 하는 게르마늄(Ge), 홀뮴(Ho), 셀레늄(Se) 등을 함유하고 있는 페그마타이트분말의 혼합물을 배합하는 단계를 거친다. 이 원료로 전통적인 한지 제조방법에 따라 떠내어 만들어진 한지혼합물로써 세균과 병원균, 미생물, 대장균 등을 살균하고 동시에 탈취기능을 한다. 
       
     한지, 페그마타이트, 콜로이드 은용액
Patent KR-20060109256-A (KR)
Title: Luminescene indicator
Inventor: YAMANA YOSHIHARU
IPC: G09F13/20
Filed: 2005-09-20
Abstract: A phosphorescent indicator is provided to increase contrast on a light emitting layer by elongating light emitting time and enhancing brightness of the indicator. A phosphorescent indicator includes a display portion(5) and a phosphorescent layer(6) on the surface of a transparent resin substrate(4). Characters and symbols are displayed on the display portion. Non-phosphorescent ink is printed on the surface of the transparent resin substrate. The axial light layer is spread on the surface of the transparent resin substrate and covers the display portion. A plurality of unit layers is laminated in the phosphorescent layer. Each of the unit layers is formed by applying paste with a screen printing scheme and drying the paste. The phosphorescent serves as an optical source to emphasize the display portion.
Patent KR-20070034666-A (KR)
Title: 영상 왜곡 보정 방법 및 이를 이용한 스캐닝 디스플레이장치
IPC: H04N5/21
Filed: 2005-09-26
Abstract: 복수의 수직 주사선으로 형성되는 영상의 왜곡 현상을 보정하는 방법에 있어서, (a) 상기 영상의 중심에서의 거리에 따라 상기 수직 주사선 상의 화소를 데이터 스킵 간격마다 생략한 생략 수직 주사선을 생성하는 단계; 및 (b) 상기 생략 수직 주사선을 상기 영상의 중심에서의 거리에 따라 수직 방향으로 데이터 이동시키는 단계를 포함하는 영상 왜곡 보정 방법 및 이를 적용한 스캐닝 디스플레이 장치에 관한 것이다. 디지털 영상 처리 기법을 이용하여 투사 영상의 수직 방향의 왜곡을 줄일 수 있다. 
       
     영상 왜곡, 보정, 수직 주사선, 데이터 이동, 데이터 스킵 간격
Patent KR-20070038252-A (KR)
Inventor: LEE HAE SUNG
IPC: B09C1/10
Filed: 2005-10-05
Abstract: 본 발명은 토양에 공급키위한 산소를 발생시키는 산소발생장치에 관한 것으로, 우(雨)량계측기에 설치되어 강우량을 측정하는 우량계측센서와, 토양의 상태를 측정하는 온도센서, 이산화탄소센서, ph농도센서 로된 센서부와: 상기한 센서부에 의해 감지된 신호를 변환 입력시켜주는 A/D컨버터와, 입력부 및 출력부를 갖는 마이컴으로된 제어부: 및 상기 제어부로 부터 출력된 신호에 따라 물 및 공기의 공급 및 혼합시켜 토양에 공급시켜주는 혼합장치로 구성된 것으로, 
     혼합장치로 공급된 물과 공기의 혼합에 의해 효소에 필요한 물을 매체로 한 산소를 만들어 내며, 이를 토양에 공급시 토양내 유해균의 사멸과 유익한 효소균이 살기 좋은 환경으로 만들어줌은 물론, 토양의 산성화를 막아주고 산림의 피해와 농가에서의 농작물 피해를 예방할 수 있으며, 지하수의 오염은 물론 나아가 토양생물의 파괴를 막아줄 수 있는 토양용 산소발생장치에 관한 것이다. 
       
     토양, 산소, 물, 공기, 혼합장치
Patent KR-20070038336-A (KR)
Inventor: KANG JEONG SU
IPC: H04N5/655
Filed: 2005-10-05
Abstract: 본 발명은 카 오디오/비디오 시스템의 모니터에 관한 것이다. 
     이 같은 본 발명은, 전개가 이루어진 모니터를 상하좌우로 자유롭게 조절하여, 탑승객들이 차량내의 다양한 각도에서 모니터를 통해 디스플레이되는 영상을 시청할 수 있도록 하는 등 그 사용상의 편의성을 향상시키는 모니터 각도 조절장치를 제공한다. 
       
     모니터, 모터, 각도조절장치, 고정프레임, 회전프레임, 브라켓
Patent KR-20070039439-A (KR)
Inventor: PARK HEN SUH
IPC: H04M15/00
Filed: 2005-10-08
Abstract: 본 발명은 회기별 통신 서비스 가입자의 통신요금 과금 방법 및 시스템과 이를 위한 프로그램을 기록한 것을 특징으로 하는 컴퓨터로 판독 가능한 기록매체에 관한 것으로서, 상기 회기별 통신 서비스 가입자의 통신요금 과금 방법은, 소정의 가입자 정보 확인수단에서 상기 통신 서비스에 대응하는 통신망 상에 구비된 소정의 가입자 정보 저장매체(또는 저장매체 운용수단)와 연계하여, 지난 회기까지의 상기 통신 서비스 총 가입자 수를 확인하는 단계; 소정의 회기별 목표 가입 증가율 정보 산출수단에서 상기 금번 회기의 통신 서비스 신규 가입 목표 수량과 상기 정보 확인수단을 통해 확인된 지난 회기까지의 상기 통신 서비스 총 가입자 수의 대비를 통해 금번 회기의 목표 가입 증가율을 산출하는 단계; 소정의 회기별 가입자 통신요금 할인율 정보 산출수단에서 회기별 통신요금 징구를 통한 총매출 증가율이 회기별 통신요금 할인에 따른 총 매출 감소를 상회한다는 조건으로 산정된 하기 수학식을 통해 상기 금번 회기의 목표 가입 증가율에 대응하는 소정의 통신요금 할인율을 산출하는 단계; 및 소정의 통신 가입자 통신요금 과금수단에서 상기 산출된 통신요금 할인율을 적용하여 상기 금번 회기의 통신 서비스 신규 가입 목표 수량에 대응하는 상기 통신 서비스 가입자의 통신요금을 과금하는 단계;를 포함한다.  
     이에 의해, 가입자 수가 증가함에 따라 상기 가입자당 부과하는 통신요금 를 단계별로 차등함으로서, 상기 단계별 가입자 수를 증가시키는 이점이 있으며, 또한 신규가입자로 인하여 부과되는 금액의 저하는 기존 가입자에게 부과되는 금액을 감소 시키는 이점이 있으며, 또한 상기와 같은 금액 감소로 인해 기존 가입자가 상기 무선망에서 이탈하는 것을 줄일 수 있다. 
       
     회기, 통신, 과금
Patent KR-20070042338-A (KR)
Inventor: JUNG SUNG MIN
IPC: G02F1/133
Filed: 2005-10-18
Abstract: 본 발명은 능동 배향막 특성에 따른 액정의 전기광학적 특성을 시뮬레이션할 수 있도록 한 액정 표시장치의 시뮬레이터 방법에 관한 것이다. 
     본 발명에 따른 액정 표시장치의 시뮬레이션 방법은 배향막과 액정분자의 경계면에 관련된 프리틸트각, 프리트위스트각, 수직 고정 에너지 및 수평 고정 에너지를 포함하는 파라미터의 초기값을 시공간의 함수로 입력하는 단계와; 상기 입력된 파라미터의 시간 항을 초기화하는 단계와, 상기 초기화된 시간 항을 증가시켜 변화시키는 단계와, 상기 변화된 시간 항을 포함하는 파라미터를 이용하여 표면 배향 또는 표면 에너지 상수를 변화시켜 표면 고정 에너지를 계산함과 동시에 상기 액정분자의 분자배열/전위 분포를 계산하여 출력하는 단계를 포함하는 것을 특징으로 한다. 
       
     배향막, 프리틸트, 프리트위스트, 표면 고정 에너지, 시뮬레이션
Patent KR-20070043220-A (KR)
Inventor: PARK CHEOL HEE
IPC: H04B1/40
Filed: 2005-10-20
Abstract: 본 발명은 부유용량 감쇄회로가 구비된 이동통신 단말기 및 그 동작방법에 관한 것으로서, 마이크로 컨트롤러가 구비되는 이동통신 단말기에 있어서, 상기 마이크로 컨트롤러는 내부에 구비되어 부유용량을 감쇄시키는 감쇄회로와, 신호 지연시간을 측정하여 상기 감쇄회로를 변경 설정하는 신호처리부를 포함하여 구성되어, 내부 배선에 존재하는 부유용량이 감쇄되도록 함으로서 부유용량으로 인하여 발생되는 신호지연을 감소시켜 상기 이동통신 단말가의 처리 속도를 향상시키고, 신호 지연에 따른 오작동을 방지하여 상기 이동통신 단말기의 성능이 향상되도록 하며,  또한 상기 이동통신 단말기의 제품 신뢰성을 향상시키는 효과가 있다.    
       
     부유용량, 클럭, 지연, 커패시터, 미분회로
Patent KR-20070050629-A (KR)
Inventor: KIM YOUNG IL
IPC: F27B9/39
Filed: 2005-11-11
Abstract: 본 발명은 가열로 끝단에 위치하는 스라브(slab) 추출장치(extractor or discharger)를 개조하여 기존에 재로시간이 상이한 스라브들의 혼재에 의해서 발생하는 대기시간 및 스라브 과가열 문제등을 개선하고, 이를 통해 생산스케쥴의 자유도를 향상시킬 수 있는 장치에 관한 것이다. 
            본 발명은 가열로의 추출장치(discharger)를 설계하는데 있어서, 상기 추출장치(discharger)의 길이를 길게하여 균열대 노우즈(nose)부 끝단까지 진행할 수 있도록 구성하는 것을 특징으로하는 추출장치이다. 
     또한 본 발명은 본 발명을 통하여 단재로시간소재가 선행하는 경우의 공로 발생은 확실히 억제할 수 있고, 이에 따라 열효율 및 생산성향상을 기대할 수 있다. 또한 긴 추출장치(long-discharger)는 혼재가 존재하여도 과가열 발생을 최대한 억제할 수 있는 효과가 있으므로 생산 일정을 기존보다 원활히 가져갈 수 있는 잇점을 가진다. 
       
     추출장치, 스라브
Patent KR-20070061672-A (KR)
Title: Device for adjusting air intake temperature into air dryer
Inventor: KIM JUNG HO
IPC: F04B39/06
Filed: 2005-12-10
Abstract: An apparatus for adjusting an air intake temperature of an air drier is provided to improve an output performance of a vehicle by controlling air with an optimal temperature to be introduced into the air drier. An apparatus for adjusting an air intake temperature of an air drier(12) includes an air compressor(11), and a controlling device. The air compressor has a first discharge port directly discharging compressed air with high temperature, and a second discharge port discharging the air with relatively lower temperature cooled by a cooling device. The controlling device detects a temperature of the air flowing to the air drier, and selectively controls the air of two different temperatures discharged through the two discharge ports to be introduced into the air drier according to the detected temperature.
Patent KR-20070063138-A (KR)
Title: An adjuster unit for a drum brake
Inventor: KIM TAE HUN
IPC: F16D65/62
Filed: 2005-12-14
Abstract: An adjuster unit for a drum brake is provided to increase braking stability of a vehicle by regulating the distance between a lining and a brake drum automatically. The adjuster unit for a drum brake contains a strut bar(8) coupled to two brake shoes(2), a control nut(10) installed in the middle of the strut bar to regulate the length of the strut bar, a piezoelectric block(20) installed in one section of the strut bar and composed of a piezoelectric element to extend the strut bar in the longitudinal direction according to voltage signal of an electronic control unit(40), and a gap sensor(30) installed on one side of the back plate to detect the distance between a lining(6) and a brake drum(4) and to output the signals to the controller.
Patent KR-20070064189-A (KR)
Title: Keypad assembly and mobile terminal having the same
Inventor: LEE JAE WOOK
IPC: H01H13/00
Filed: 2005-12-16
Abstract: A keypad of a mobile terminal is provided to enhance a feeling of clicking by pushing a switch through the rotation of a key based on a user's push operation and making the key elastically returned to the original state while an associated signal is being generated. A keypad assembly(100) comprises a main body(10), a plurality of keys(20), a plurality of switches(30), and an elastic pad(40). The keys(20), respectively arranged at key recesses(11) formed at the main body(10), are rotatively hinged and connected with the main body(10) by hinge connection parts(50). The switches(30), installed on a printed-circuit board(60) arranged under the keys(20), respectively generate signals according to the manipulation of the keys(20). The elastic pad(40) operates switches(30) according to the operation of their respective keys(20) and returns the keys(20) to the original state.
Patent KR-20070064951-A (KR)
Title: Apparatus and method of concurrent check of broadcasting schedule in broadcasting system
Inventor: CHUN SANG KUN
IPC: H04N7/173
Filed: 2005-12-19
Abstract: A method for checking the contention of a broadcasting schedule in a broadcasting system and an apparatus therefor are provided to minimize a contention check time for additionally programming a new program. A broadcasting server(100) configures the first bitmap and the second bitmap. Bits corresponding to service time information of respective programs programmed according to at least one or more channels are set up in the first bitmap. Bits corresponding to service time information of a new program are set up in the second bitmap. The broadcasting server(100) compares bit values of the first bitmap and the second bitmap, and performs a contention check for confirming whether the service time information of the new program is overlapped.
Patent KR-20070067307-A (KR)
Title: Exchangable expansion joint with leak stop
Inventor: PARK MIN CHUL
IPC: E01D19/06
Filed: 2005-12-23
Abstract: A replaceable expansion joint device is provided to prevent the leakage of water by installing an expansion member in the clearance of the slab in the U-shape and to make maintenance easy by replacing an expansion member only. The invention relates to a replaceable expansion joint device(1) for preventing the leakage of water, which includes a pair of supports provided with a fixing groove(11) and buried in or attached to a slab, and a replaceable expansion member(12) fitted to the fixing groove and fixed to a pair of fixtures(13) with a bolt and a nut to be installed in the clearance of the slab in the U-shape.
Patent KR-20070067876-A (KR)
Title: Process of fabricating thin film pattern
Inventor: LEE BO HYUN
IPC: H01L21/027
Filed: 2005-12-26
Abstract: A method for manufacturing a thin film pattern is provided to prevent generation of pin holes by disposing an intermediate material layer used as an etching barrier between a target thin film and a mask layer to prevent etching of the target thin film of a lower portion. A first thin film(12) to be patterned is formed on a substrate(10). A second thin film(14) is formed on the first thin film. The second thin film is made of a material whose etching selectivity is different from the first thin film. A mask layer(16) defining a shape of a pattern is printed on the second thin film. The second thin film exposed through the mask layer is removed by using a first etching solution. The mask layer and the first thin film exposed by the mask layer are removed by using a second etching solution whose etching selectivity is different from the first etching solution.
Patent KR-20070070605-A (KR)
Title: Designing method of an interconnection of semiconductor integraed circuit
Inventor: HONG JUNG OK
IPC: H01L21/00
Filed: 2005-12-29
Abstract: A method for designing the interconnection of a semiconductor IC(Integrated circuit) is provided to minimize a layer modification and reduce undesired circuit area by changing a positioning direction of a contact part(CC), thereby reducing the manufacturing cost. A wiring designing method for interconnecting a first wiring and a second wiring comprises the following steps of: positioning the second wiring on the first wiring; a contact part for interconnecting the first and the second wiring; positioning the contact part(CC) corresponding to a length direction of the first wiring.
Patent KR-20070071024-A (KR)
Title: High volage schottky diode
Inventor: KWON BYOUNG KI
IPC: H01L29/872
Filed: 2005-12-29
Abstract: A high voltage schottky diode is provided to enable a high speed operation while guaranteeing a sufficient reverse bias breakdown voltage by forming a diode by a metal-silicon junction. A well of second conductivity type for a schottky diode is formed in a substrate(21) of first conductivity type. A filed oxide layer defines an active region(20a) for an anode and an active region(20b) for a cathode, locally formed in the substrate having the well of second conductivity type. An anode electrode is formed on the active region for the anode wherein the well of second conductivity type and the anode electrode constitute a schottky diode. A cathode electrode comes in contact with the surface of the active region for the cathode. A well of second conductivity type is formed in the active region for the cathode. A high density impurity layer of second conductivity type for a transistor is formed in the deep position in the well of second conductivity type, and a low density impurity layer of second conductivity type is formed in the shallow position in the well of second conductivity type. The periphery of the active region for the anode is surrounded by a field stop layer(25) of first conductivity type.
Patent KR-20070071193-A (KR)
Title: Dust collector for construction waste
Inventor: KU KYONG SHIN
IPC: B01D46/02
Filed: 2005-12-29
Abstract: A dust collector for construction waste treatment system which adopts a dry process without using water, and can treat dust generated from a crushing site in a large amount more effectively and economically efficiently is provided. A dust collector for treating construction wastes comprises: a cyclone dust collecting body having a dusty air inlet; filter type dust collecting bodies(20) having a purified air outlet; and a duct for communicating the cyclone dust collecting body and the filter type dust collecting bodies with each other, wherein the cyclone dust collecting body is formed in the form of a hollow body which is divided into a cylindrical pipe portion(12) in an upper part and a conical portion(11) in a lower part, and the filter type dust collecting bodies are divided into a dust filtering portion(21) in an upper part and a dust falling space portion(22) in a lower part. The dust collector for treating construction wastes further comprises: a rotary discharge port(17) for sealing installed on a lower part of the cyclone dust collecting body; and dust collecting screws(28) and rotary discharge ports(29) for sealing which are connected to each other and installed on lower portions of the filter type dust collecting bodies.
Patent KR-20060008271-A (KR)
Title: Motion correction device and method
Inventor: HOSHINO TAKAYA
IPC: H04N5/44
Filed: 2004-05-12
Abstract: It is possible to realize a motion correction device capable of appropriately correcting motion of a video signal which has been subjected to double speed conversion. The device detects a motion vector between the current field image in the video signal subjected to the double speed conversion and a reference field image later by one frame or two. The pixels of the current field are shifted according to the motion vector and the pixels of the reference field are shifted in the reverse direction according to the motion vector. A simple average or average weighted according to the movement amount is calculated between the current field pixels and the reference field pixels, thereby correcting the current field. Thus, it is possible to correct the motion between fields more smoothly than in the conventional way.
Patent KR-20050057141-A (KR)
Title: Gas purged nozzle
Inventor: RICHAUD JOHAN
IPC: B22D41/58
Filed: 2003-09-02
Abstract: A nozzle (1) is described for delivering a flow of liquid metal from a metallurgical vessel. In combination with inert gas, the nozzle can shield the flow of liquid metal from oxygen and, additionally, can be used to purge liquid metal residing in the metallurgical vessel. The nozzle includes a substantially gas-impermeable liner (9) surrounded by a permeable composition (10). The gas-impermeable liner may comprise a resin-bonded material, and the permeable liner is preferably a carbon-bonded or castable refractory. A metal housing (14) may surround the nozzle.