baber/WOPTO huggingface dataset:
Patent KR-100713621-B1 (KR)
Title: Method for testing performance of current air driven type control valve
Inventor: YANG SANG MIN
IPC: G01M99/00
Filed: 2006-07-10
Granted: 2007-08-10
Abstract: A performance test method of an air drive type control valve is provided to estimate exact valve performance in a present state and valve life more accurately by calculating required valve force and torque, and output force and torque of the valve, and totally diagnosing required valve force and torque, and output force and torque of the valve. A performance test method of an air drive type control valve comprises the steps of controlling each drive composition by sensing air supply, fluid flow, a drive state of a drive unit with respect to the air drive type control valve and connecting a control unit(30) calculating the result value to the valve, calculating minimum force for allowing a valve body(4c) to be progressed to a pipe path(7) so as to drive the valve, and calculating output force of the valve, and calculating operation performance of the valve by subtracting the force required for the valve from the output force of the valve, and judging the operation performance by comparing the calculated operation performance with a predetermined standard value.
Patent KR-100809822-B1 (KR)
IPC: H01L33/36
Filed: 2006-07-13
Granted: 2008-03-04
Abstract: 정전기 방전 구조를 갖는 발광 다이오드의 제조방법에 관하여 개시한다. 본 발명의 방법은, 발광 다이오드용 구성요소의 일부가 형성된 발광 다이오드용 기판과 전극층이 형성되어 있는 다이오드 역할을 하는 전도성 기판을 웨이퍼 본딩하여 back to back 구조를 형성한 후 발광 다이오드용 기판을 제거하는 것을 특징으로 한다. 본 발명에 의하면, 다이오드 특성의 전도성 기판과 전극에 와이어 본딩함으로써 정전기 방전 특성과 광학적 특성, 전기적 특성 및 열적 특성의 향상을 꾀할 수 있으며, 2번의 와이어 본딩만으로 정전기 방전 특성을 갖는 발광 다이오드를 제조할 수 있으므로 공정이 간단하여 경제적인 측면에서도 우수하다. 
       
     발광 다이오드, 정전기 방전 구조, 전도성 기판, 와이어 본딩
Patent KR-100714410-B1 (KR)
Inventor: PARK JUNG SI
IPC: A43B17/02
Filed: 2006-07-28
Granted: 2007-05-04
Abstract: 본 발명은 보행시 발바닥의  움직임을 인체공학적으로 분석하여 설계한 충격흡수 및 완화용 인솔에 관한 것으로서, 발끝이 닿는 인솔 앞부분의 바닥면은 보행시 발끝이 지면에 서서히 순차적으로 접하면서 신체 하중의 일부분만 서서히 전달되는 부분으로 탄성력이 낮은 충격흡수부재를 부착한 구조이고, 인솔 뒷부분의 바닥면은 보행시 발뒤꿈치가 지면에 닿으면서 신체 하중의 대부분이 급속하게 지면으로 전달되는 부분으로 탄성력이 높은 충격완화부재를 부착함으로써, 장시간 보행시에도 발이 쉽게 피로감을 느끼지 않고, 인솔 뒷부분은 발뒤꿈치에 충격완화부재의 탄성력에 의해 반발력이 가해지므로 원활한 보행이 가능하도록 한 것이 장점이다.  
       
     충격흡수, 충격완화, 인솔, 충격흡수부재, 자석, 자석지지부재, 충격완화부재, 혈류순환촉진부재
Patent KR-100765469-B1 (KR)
Title: Led package for optical efficiency
Inventor: KIM JAE BUM
IPC: H01L33/52
Filed: 2006-07-28
Granted: 2007-10-09
Abstract: An LED(Light Emitting Diode) package is provided to enhance photo efficiency of a light emitting device by obtaining enhanced light extraction capability and predetermined directivity from the LED package itself using an encapsulating member filled in a portion between an LED light source and a lens without an air gap between the encapsulating member and the lens. An LED package includes an LED light source(203), a lens and an encapsulating member. The lens(202) is located on an upper portion of the LED light source. The lens has a hole which is formed around the light axis of the LED light source. The encapsulating member(201) is filled in a predetermined portion between the LED light source and the lens through the hole. The diameter of the hole is in a range of 0.2 mm or more. The lens is made of a plastic material.
Patent KR-100659244-B1 (KR)
Title: System for producing refined oil using used plastic
Inventor: OH CHUNG SEOB
IPC: C08J11/00
Filed: 2006-07-31
Granted: 2006-12-19
Abstract: Provided is a system for processing a recycled oil to allow the unliquefied gas in the gas obtained by the melting of waste plastic to be purified and to be reused as the fuel for melting the waste plastic. The system comprises a first molecule reactor(110) which melts waste plastic; a first molecule filter(120) which removes the impurities contained in the recycled oil gas discharged from the first molecule reactor; a cooling and pressure reducing bath(130) which lowers the temperature of the recycled oil gas passed through the first molecule filter; a first cooler(140) which cooling the recycled oil gas not-liquefied; a first recycled oil storage tank(150) which stores the recycled oil gas liquefied at the first cooler; a first cooling water pump(160) which supplies the cooling water to the cooling and pressure reducing bath; a first cooling water cooler(170) which lowers the temperature of the cooling water discharged from the cooling and pressure reducing bath; and a gas reformer(180) which is connected with the first recycled oil storage tank, wherein the gas reformed at the gas reformer is transferred into the first reactor through a gas pipe to be used as the fuel for heating the first reactor.
Patent KR-100958106-B1 (KR)
IPC: H04R1/10
Filed: 2006-08-02
Granted: 2010-05-17
Abstract: 본 발명은 골전도 스피커와 넥마이크(neck microphone)를 일체형으로 구비하며 생체신호를 측정하여 전송할 수 있는 다기능 헤드셋에 관한 것이다. 
     본 발명은 외부의 음향 입력부에서 전송된 신호를 진동 신호로 전환하여 뼈의 진동을 직접 청신경에 전달하여 음을 청취가능하도록 하는 골전도 스피커부(100), 성대의 울림에 의한 진동신호를 센싱하여 전기적 음향신호로 변환하는 넥마이크부(200), 유/무선통신채널부(500)로 부터 수신된 음향신호를 상기 골전도 스피커부(100)로 출력하도록 제어하며, 상기 넥마이크 신호처리부(370)로 부터 수신된 전기적 음향신호를 상기 유/무선통신채널부(500)로 출력하도록 제어하는 컨트롤모듈(300);을 구비하는 헤드셋에 있어서, 생체신호를 측정하여  컨트롤모듈(300)로 전달하는 생체신호 측정부(10)를 더 구비하며, 상기 컨트롤모듈부에는 상기 생체신호측정부(10)에서 검출된 생체신호를 증폭하고 잡음을 제거하고 디지탈 신호로 변환하는 생체 신호처리부(310)를 포함하고 있으며, 상기 생체신호 측정부(10)는 금속전극으로 이루어진 하나 또는 복수개의 뇌파측정 센서로부터 검출된 뇌파 신호를 컨트롤모듈(300)로 출력하는 뇌파측정부(20), 압전센서 또는 광전 센서로 이루어진 하나 또는 복수개의 맥파측정 센서로부터 검출된 맥파 신호를 컨트롤모듈(300)로 출력하는 맥파측정부(30), 온도센서 또는 적외선 센서로 이루어진 체온측정 센서로부터 체온신호를 검출하여 컨트롤모듈(300)로 출력하는 체온측정부(40) 를 구비한다. 
       
     골전도, 헤드폰, 헤드셋, 넥마이크, 뇌파, 맥파, 체온
Patent KR-100792788-B1 (KR)
Title: Pressure recovery mechanism using hydrostatic power transmission
Inventor: HAM YOUNG BOG
IPC: F04B1/16
Filed: 2006-08-02
Granted: 2008-01-10
Abstract: A pressure recovery mechanism using hydrostatic power transmission for pumping fluid into discharged fluid to save energy is provided to drive a power generating part by discharged fluid and simultaneously pump fluid in a pumping part, thereby utilizing abandoned pressure as auxiliary power to reduce energy consumption. A pressure recovery mechanism using hydrostatic power transmission for pumping fluid with discharged fluid to save energy includes a rotation shaft(5) mounted in a cylindrical housing(1) axially, and a swash plate(4) mounted in the middle of the rotation shaft slantingly. A power generation part(2) is mounted at a side of the swash plate for rotating the swash plate by pressure of introducing fluid to rotate the rotation shaft. A pumping part(3) is mounted at the other side of the swash plate to reciprocally move by the rotation of the rotation shaft to pump the fluid. A uniform velocity joint(6) is joined with a spline of the rotation shaft and surface-contacts the swash plate for driving the swash plate to rotate, so as to transmit power conversion between the reciprocating motion of the power generation part and the pumping part and the rotation motion of the rotation shaft, wherein the power generating part and the pumping part move in association by the swash plate to carry out the power generation and pumping simultaneously.
Patent KR-100788410-B1 (KR)
Title: Ultra low temperature coolant
Inventor: KIM YOON MIN
IPC: C09K5/04
Filed: 2006-08-08
Granted: 2007-12-24
Abstract: A refrigerant liquid composition for a secondary refrigerant liquid and a method for freezing food by using the composition are provided to freeze food rapidly, thereby reducing the energy of circulation. A refrigerant liquid composition comprises ethyl alcohol and propylene glycol in a ratio of 9-6 : 1-4 by volume. A primary refrigerant cools the refrigerant liquid composition of a secondary refrigerant, and the food is frozen by dipping it in the refrigerant liquid composition of a secondary refrigerant.
Patent KR-100809696-B1 (KR)
IPC: H01L23/12
Filed: 2006-08-08
Granted: 2008-03-06
Abstract: 사이즈가 상이한 복수의 반도체 칩이 적층된 멀티 칩 패키지를 개시한다. 개시된 본 발명의 멀티 칩 패키지는, 실장 기판을 포함하고, 상기 실장 기판상에 사이즈가 상이한 복수의 반도체 칩이 적층된다. 상기 각각의 반도체 칩은 관통 비아 형태의 패드들로 구성되는 패드 군을 포함하고, 상기 패드 군이 상하로 마주하여 콘택되도록 반도체 칩들이 적층된다. 
       
     멀티 칩 패키지(MCP), 관통형 패드, 웨이퍼 레벨 스택
Patent KR-100744279-B1 (KR)
Title: Dynamic sla allocation method in epon based ftth system using user authentication
Inventor: JANG WON SEOK
IPC: H04L12/28
Filed: 2006-08-17
Granted: 2007-07-30
Abstract: A dynamic SLA(Service Level Agreement) allocation method using a user authentication in an EPON(Ethernet Passive Optical Network) based FTTH(Fiber To The Home) system is provided to guarantee the same service level regardless of the position where a subscriber accesses a network, different from a conventional method where depending on an inputting operation of a manager. A dynamic SLA(Service Level Agreement) allocation method using a user authentication in an EPON(Ethernet Passive Optical Network) based FTTH(Fiber To The Home) system comprises the following several steps. According as a subscriber accesses an ONT by using keys, a user authentication procedure is performed among the subscriber, the ONT and a radius server(S410-S450). If the subscriber who accesses the ONT is normally authorized, a management server seeks for the SLA which is a service level in accordance with the subscriber(S460). The management server sets the sought SLA to the OLT, the subscriber is allowed to access a network if setting the SLA to the OLT is finished, and a bandwidth is allocation according to the SLA set to the OLT(S470-S500).
Patent KR-100899080-B1 (KR)
IPC: G03F7/004
Filed: 2006-08-24
Granted: 2009-05-25
Abstract: 본 발명은 
     (a1) 불포화 카르복실산 및(또는) 불포화 카르복실산 무수물,  
     (a2) 분자 내에 1개의 수산기를 갖는 수산기 함유 불포화 화합물,  
     (a3) (a1) 및 (a2) 이외의 다른 불포화 화합물의 공중합체에 이소시아네이트 화합물을 반응시켜 얻어지는 중합체를 함유하는 감방사선성 수지 조성물에 관한 것이다.   
     본 발명의 목적은 고감도이며 1,200 J/m 2  이하의 노광량에서도 충분한 스페이서 형상이 얻어지고, 유연성과 높은 회복률, 러빙 내성, 투명 기판과의 밀착성, 내열성 등이 우수한 액정 표시 소자용 스페이서를 형성할 수 있는 감방사선성 수지 조성물을 제공하는 것에 있다.   
       
     감방사선성 수지 조성물, 액정 표시 소자, 스페이서, 유연성
Patent KR-100781899-B1 (KR)
Title: A hand-line manufacture device for shoping-bag
Inventor: JU CHAN
IPC: A45C13/26
Filed: 2006-08-29
Granted: 2007-12-04
Abstract: A device for mass producing a handle of a shopping bag is provided to mass produce the handle and to cut both ends of the handle automatically with a hot wire. A device for mass producing a handle of a shopping bag includes an upper mold(10) and a lower mold(20). The upper mold comprises a plurality of moving members(11) that drop a string(30) provided from a string feed section(60) while moving in consecutive order. The top of the lower mold has a plurality of string insertion groove, from which the string comes out. As a fixture fixed to both ends of the string gets into a fixture insertion groove formed between the string insertion grooves to form a handle, a cutting section(70) is applied for hot wire cutting, thereby forming a desired handle.
Patent KR-100760923-B1 (KR)
Title: Semiconductor devic having fluorine diffusion barrier layer and method for manufacturing the same
Inventor: HWANG JONG TAEK
IPC: H01L21/28
Filed: 2006-08-30
Granted: 2007-09-21
Abstract: A semiconductor device having a fluorine diffusion barrier layer and a fabricating method are provided to prevent corrosion of a bottom wiring or formation of a void in a low-k dielectric layer by forming the fluorine diffusion barrier layer. A metal pattern(120) is formed on a semiconductor substrate(100), and fluorine diffusion barrier layer(130) doped with nitrogen ion is formed on the metal pattern. An interlayer dielectric containing fluorine is formed on the fluorine diffusion barrier layer. The fluorine diffusion barrier layer has a thickness of 250 to 350 Angstrom. The metal pattern is any one of an aluminum pattern, a tungsten pattern or a copper pattern formed through a damascene process.
Patent KR-100807313-B1 (KR)
Title: High density nonwovens and artificial leather made with the bi-component filament web and method thereof
Inventor: CHO HYUNG JE
IPC: D04H3/02
Filed: 2006-08-30
Granted: 2008-02-28
Abstract: An ultra-fine high density non-woven fabric and an artificial leather containing the same and a manufacturing method thereof are provided to perform the mass-production of superior products through a simple technique. A sea-island fiber filament is mixed and spun so that a web of a spun bond(1) of 20-50kg/m^2 weight is formed. Thereafter, the web is processed by the cold calendering without applying the heat. Thereafter, the web is processed by the cross lapping and draft processes according to the required weight. The PPSC of a needle punching is processed by 80-800ea/cm^2 and then also processed by a water jet. The fineness of the sea-island fiber is 1.5 to 5 denier. The polymer mixing ratio of the sea-island components is about 85:15 to 50:50. The number of island components at the sea-island fiber filament is 10 to 600. The spin process is performed at the speed of at least 4000-8000m/min. In the polymer of the woven cloth, the island component is constructed by one of nylon, polyester, poly trimethylene terephthalate, and the sea component is constructed by poly lactic acid.
Patent KR-100747343-B1 (KR)
Title: Light source of light emitting device
Inventor: WOO KYOUNG DON
IPC: H05B33/26
Filed: 2006-08-31
Granted: 2007-08-07
Abstract: A light source of a light emitting device is provided to remove the excessive concentration of driving signals in a predetermined area by lowering the density of the driving signals through the division of a data wiring unit. A light source of a light emitting device includes a substrate, a data wiring unit(DATA1,DATA2), a scan wiring unit(SCAN1,SCAN2), a pixel unit(P), and a driving apparatus. The data wiring unit(DATA1,DATA2) is formed on the substrate. The scan wiring unit(SCAN1,SCAN2) is formed on the substrate. The pixel unit(P) has more than two light emitting diodes(DD1,DD2) which are formed between the data wiring unit(DATA1,DATA2) and the scan wiring unit(SCAN1,SCAN2) to have electrical and serial connection relation. The driving apparatus supplies driving signals to the data wiring unit(DATA1,DATA2) and the scan wiring unit(SCAN1,SCAN2).
Patent KR-100836382-B1 (KR)
IPC: H02J7/00
Filed: 2006-09-14
Granted: 2008-06-09
Abstract: 본 발명은 전기자동차나 하이브리드 자동차 등의 전기적 구동모터 사용 차량의 회생제동을 제어하는 방법에 관한 것으로,  
     종래에는 최대 회생제동토크 및 최소 유압제어 제동토크 구간이 길어지게 되면 유압제어 밸브 내구성에 악영향을 줄 뿐 아니라 심지어 유압제어 밸브 파손까지 초래할 수 있게 되는 문제가 있었던 바, 
     제동이 시작되면 회생제동 제어기에 의한 회생제동토크가 발생되고, 이에 브레이크 유압제어기에 의한 유압제어 제동토크가 더해져 운전자가 원하는 제동력을 만들어 내는 전기적 구동모터 사용 차량에 있어서, 최대 회생제동토크와 최소 유압제어 제동토크가 발생하는 구간이 일정시간을 경과하게 되면 회생제동토크를 0까지 감소시켜 유압제동만으로 제동을 할 수 있도록 한 것을 특징으로 하는 본 발명에 의하면 유압제어 밸브에 무리를 주지 않게 되어 그의 내구성을 크게 향상시킬 수 있게 됨은 물론 내리막길 주행시에 보다 안정된 제동력을 확보할 수 있게 되어 전기적 구동모터 사용 차량의 안전성 및 상품성을 크게 향상시킬 수 있게 된다. 
       
     회생제동, 유압제어 제동토크, 회생제동토크, 유압제어 밸브
Patent KR-100848614-B1 (KR)
IPC: H03M13/00
Filed: 2006-09-18
Granted: 2008-07-28
Abstract: 본 발명은 리드 솔로몬 부호의 복호 처리에 있어서 계산량을 삭감하고, 처리를 고속화하는 것을 목적으로 한다. 
     오류 정정수(t)의 리드 솔로몬 부호를 복호할 때, 신드롬 계산부(501)는 첫 번째 데이터 열로부터 2t＋1개의 신드롬을 계산하고, 신드롬 보존부(502)에 저장한다. 오류 위치 다항식 계산부(504)는 이들 신드롬으로부터 벌리캠프메시법(Berlekamp Massey method)에 의해 2t＋1개의 다항식을 계산하고, 비교부(505)는 2t 번째의 다항식과 2t＋첫 번째의 다항식이 일치하지 않으면, 정정 실패라고 판정한다. 신드롬 갱신부(503)는 첫 번째 데이터 열의 각 신드롬을 갱신함으로써 2 번째 이후의 데이터 열의 각 신드롬을 구하고, 오류 위치 다항식 계산부(504)에 출력한다.
Patent KR-100662811-B1 (KR)
Title: Non-synthetic complex steel pipe columm having tie ends for filling a steel soncrete and construction method thereof
Inventor: NO YUN KEUN
IPC: E01D19/14
Filed: 2006-09-18
Granted: 2006-12-29
Abstract: A construction method for a non-synthetic complex steel pipe column having tied ends for filling ferroconcrete is provided to reduce flexure of a column constructed thereby. A construction method for a non-synthetic complex steel pipe column(20) having tied ends for filling ferroconcrete(25) comprises the steps of mounting a base(11) for a cable-stayed bridge pylon column(10), laying a connection plate(13) on an upper part of the base, and laying an anchor bolt in the base, welding a reinforcing cover plate(23) into upper and lower ends(21,22), mounting a shear connector in a steel pipe, mounting a plurality of anchor brackets(14) at regular intervals to a vertical part between the reinforcing cover plate and the connection plate, fixing the connection plate mounted to a lower part of the steel pipe to another connection plate mounted on the base by a connection bolt(17), inserting a reinforcing rod column assembly in the steel pipe and mounting the non-synthetic complex steel pipe column by casting non-shrinkage concrete in the steel pipe, and mounting the non-synthetic complex steel pipe column by inserting a cable(16) and fixing the cable by a fixation device(15).
Patent KR-100839870-B1 (KR)
IPC: G01P15/02
Filed: 2006-09-18
Granted: 2008-06-19
Abstract: 이 발명은 내이 유모세포 섬포번들의 증폭 매커니즘을 모사한 관성 센서에 관한 것이다. 
     또한, 이 발명에 따른 관성 센서는, 프레임과, 상기 프레임 내에서 1축 방향으로 운동하는 제1운동체와, 상기 프레임과 상기 제1운동체를 연결하는 제1스프링과, 상기 프레임과 상기 제1운동체를 연결하는 제1댐퍼와, 상기 프레임 내에서 상기 제1운동체와 동일한 방향으로 1축 운동을 하는 제2운동체와, 상기 프레임과 제2운동체를 연결하는 제2댐퍼와, 상기 제1운동체와 제2운동체를 연결하는 제2스프링과, 상기 제1운동체의 운동 방향으로의 양측에 장착되고 구동전압이 인가되어 상기 제1운동체에 정전기력을 가해주는 제1운동전극 및 제2운동전극을 포함한다. 
       
     관성센서, 내이, 섬모번들, 시그모이달, sigmoidal
Patent KR-100717417-B1 (KR)
Inventor: KIM YONG MAN
IPC: E04G21/12
Filed: 2006-09-26
Granted: 2007-05-11
Abstract: 본 발명은, 그라운드 앵커 등의 구조물에 사용되며 상기 구조물에 설치되는 정착구를 관통하여 노출된 강연선에 인장력을 가하기 위한 강연선 인장기에 있어서, 본체와 상기 본체에 대한 상대적인 왕복이동이 가능도록 상기 본체에 동축적으로 결합된 로드를 가지는 유압실린더; 일단부가 상기 본체 또는 로드에 결합되어 결합된 본체 또는 로드와 함께 왕복이동하며, 상기 로드의 축방항과 평행하게 배치되는 매개부재;  상기 매개부재의 타단부측에 마련되며, 상기 강연선을 클램핑하기 위한 클램핑수단을 포함하는 것을 특징으로 하는 강연선 인장기를 제공한다.
Patent KR-100756733-B1 (KR)
Title: Collection case for a golf supplies
Inventor: KIM TAE OK
IPC: A63B57/00
Filed: 2006-09-27
Granted: 2007-09-07
Abstract: A receiving case for golf supplies is provided to enable a user to carry and use a tee, a marker, a green fork, etc. necessary for a golf game conveniently, and to improve coupling force of the green tee and a cleansing cloth. A receiving case for golf supplies includes a tee receiving portion on which a hole is formed, and a tee fixing portion(500). A green tee is inserted into the receiving case of the golf supplies. A tee guide hole(501) is formed to be penetrated on the tee fixing portion(500), in order to guide and fix the green tee. The tee fixing portion(500) and the tee receiving portion(321) are coupled to make the tee guide hole(501) disposed on a green tee insertion path of the tee receiving portion(321). A tee fixing protrusion(502) is installed inside the tee guide hole.
Patent KR-100761403-B1 (KR)
Title: Circuit and method for bitline equalizing of memory device
Inventor: KIM KI HO
IPC: G11C7/12
Filed: 2006-09-29
Granted: 2007-09-27
Abstract: A bit line equalizing circuit of a memory device and a method for equalizing a bit line are provided to stabilize the voltage of a bit line pair even if an additional refresh command is not inputted in an initialization process like in a DDR3(Double Data Rate3) memory device. A reset signal input unit(100) receives a reset signal enabled during an initialization operation of a memory device. An equalizing driver(200) outputs a bit line equalizing signal by performing logic operation of the reset signal and the prior bit line equalizing signal. The reset signal input unit outputs the reset signal as a reset pulse to control timing, and the equalizing driver outputs the bit line equalizing signal when one of the reset pulse and the prior bit line equalizing signal is enabled.
Patent KR-100847984-B1 (KR)
IPC: C12P7/46
Filed: 2006-10-10
Granted: 2008-07-22
Abstract: 본 발명은, 2-포밀-6-나프토산을 2,6-나프탈렌 디카르복실산으로 전환하는 능력을 갖는 바실러스 서브틸리스 HSB-21 유래의 크산틴 디히드로게나제 유전자  pucABCDE  또는 알데히드 디히드로게나제 유전자  aldX ,  aldY 를 이용하여 제조한 재조합 미생물을, 조 나프탈렌 디카르복실산과 반응시켜 상기 조 나프탈렌 디카르복실산 내에 함유된 불순물인 2-포밀-6-나프토산을 2,6-나프탈렌 디카르복실산으로 전환시켜 제거한 다음, 여기에 일정 조건에서 산성용액을 투입한 후 교반하면서 상기 조 나프탈렌 디카르복실산을 결정화하고, 이를 세척하여 기타의 다른 불순물들을 제거한 후, 상기 세척물을 건조함으로써 순수한 결정 상태의 2,6-나프탈렌 디카르복실산을 수득하는 것을 특징으로 하는 조 나프탈렌 디카르복실산의 정제방법에 관한 것이다.   본 발명에 따르면, 고순도의 결정형 2,6-나프탈렌 디카르복실산을 경제적이고 환경친화적으로 대량생산할 수 있는 이점이 있다. 
       
     재조합 미생물, 조 나프탈렌 디카르복실산(crude Naphthalene dicarboxylic acid), 2-포밀-6-나프토산(2-formyl-6-naphthoic acid), 2,6-나프탈렌 디카르복실산(2,6-naphthalene dicarboxylic acid), 결정화
Patent KR-100819077-B1 (KR)
Title: Method for displaying filter exchange time of air cleaner
Inventor: HWANG YONG HEE
IPC: B01D35/143
Filed: 2006-10-11
Granted: 2008-04-02
Abstract: A method for displaying a filter exchange time in an air purifier is provided to display an accurate filter exchange time, by using a smell sensor, which measuring a pollution level of filer smell generated from materials adhering to a filter. A pollution level of air smell is detected. When an air purifier is turned off, a pollution level of filter smell, which is generated from materials adhering to a filter, is detected through a filter sensor using a standby power. The detected pollution level of filter smell is compared with a reference pollution level and the pollution level of air smell, thereby determining a filter exchange time(S216). The filter exchange time determined according to the compared result is displayed(S226). Further, the step of detecting the pollution level of smell of air is performed when the air purifier is operated.
Patent KR-100771938-B1 (KR)
Title: Method and apparatus of manufacturing a keypad
Inventor: PARK JI HWAN
IPC: H01H11/00
Filed: 2006-10-13
Granted: 2007-10-31
Abstract: A method and an apparatus for manufacturing a keypad are provided to form easily various patterns on the keypad by integrating a plastic film with a front housing of the keypad. An apparatus for manufacturing a keypad includes a supply roller(200a), a receiving roller(200b), a mold(300), an applying device, a pressing unit(400), and a UV(Ultra-Violet) irradiator(500). The supply roller and the receiving roller wind and release a plastic film. The mold is arranged under the plastic film, which is moved by the rollers. The mold is moved in vertical and horizontal directions. The applying device applies a predetermined coating layer on the mold. The pressing unit is arranged on the plastic film, which is moved by the rollers and presses the plastic film on the mold. The UV irradiator is arranged on the plastic film and irradiates a UV beam on the plastic film.
Patent KR-101297534-B1 (KR)
IPC: G21C17/02
Filed: 2006-10-30
Granted: 2013-08-16
Abstract: 비등수형 원자로(boiling water reactor)(BWR)에 예상되는 음향 부하(acoustic load)를 예측하기 위한 시스템 및 방법은 BWR 스케일 모델, 상기 스케일 모델에서의 공기 유동을 발생시키기 위한 테스트 고정구, 그리고 평가되는 상기 BWR용의 플랜트 작동에 음향 부하가 어떻게 영향을 주는지를 예측하기 위하여 시스템 거동을 모니터링 하기 위한 하나 또는 그 이상의 측정 장치를 구비할 수 있다.
Patent KR-100682302-B1 (KR)
Title: Vegetation structure of the revetment block upper field
Inventor: CHOI HO NAM
IPC: E02B3/12
Filed: 2006-10-31
Granted: 2007-02-16
Abstract: A vegetation structure of an upper surface of a revetment block with a water supply function is provided to prevent the vegetation soil from being slid and eroded by the water discharged through the draining hole of the hollowed pipe by smoothly supplying the water to the plant. A vegetation structure of an upper surface of a revetment block(10) with a water supply function comprises sliding prevention boxes(20) horizontally and long installed on the upper surface of the revetment block with the multi-stages; a vegetation soil(50) cut between the upper and lower sliding boxes; a hollowed pipe; a fiber pipe(80) covered on the outer peripheral surface of the hollow pipe; a vegetation mat; and a man-made cohesion soil. Water storage boxes(30) are communicated between the upper and lower sliding boxes. A fabric form(81) with a predetermined width is combined at the outside of the fiber pipe. Water supply pipes(90) are inserted in the sliding prevention boxes.