baber/WOPTO huggingface dataset:
Patent KR-100838122-B1 (KR)
IPC: C07F15/00
Filed: 2006-10-11
Granted: 2008-06-13
Abstract: 본 발명의 하기 화학식(2)으로 기술되는 팔라듐핀서착화합물과 그 제조 방법 및 유기 반응 촉매로서의 용도에 관한 것이다.  
       (2) 
     여기서,  R 1  은 동일하거나 상이하며, 수소, 또는  비치환된 탄소수 1-5의 알킬기, 니트로기, 할로겐 원자, 알콕시기, 
     X 는 O, 그리고 L은 할로겐 원자 또는 SO 3 CF 3 인 팔라듐 핀서 착화합물을 제조하는 것을 특징으로 하는 방법. 
     핀서(pincer) 착화합물,  팔라듐 착화합물, 헤크(Heck) 반응
Patent KR-100781917-B1 (KR)
Title: Method for manufacturing heat sink of semiconductor device
Inventor: YAN KUIN SU
IPC: H01L23/36
Filed: 2006-10-24
Granted: 2007-12-04
Abstract: A method for manufacturing a heat sink of a semiconductor device is provided to improve heat release efficiency of the heat sink and heat release capacity thereof by directly placing a metal layer on a bottom surface of a semiconductor device. An adhesive tape(102) having a first surface and a second surface opposite to the first surface is prepared. The first surface of the adhesive tape is attached to a surface of a temporary substrate(100). A semiconductor device(108a) having a first side and a second side opposite to the first side is prepared. The first side of the semiconductor device is pressed and set onto a partial section of the second surface of the adhesive tape to open the second side of the semiconductor device. A thin metal layer(114) is formed on the second side of the semiconductor device and an exposed section of the second surface of the adhesive tape. A metal heat sink is formed on the thin metal layer. The adhesive tape and the temporary substrate are removed.
Patent KR-100830935-B1 (KR)
IPC: H05B41/24
Filed: 2006-11-02
Granted: 2008-05-22
Abstract: 본 발명은 소비전력 제어를 이용한 방전관 제어 장치에 관한 것이다. 
     본 발명은 방전관(Discharge Tube)에 전원을 공급하는 전원 공급 장치에 있어서, 직류전원을 공급하는 전원공급부; 온오프 스위칭을 수행함으로써 직류전원을 교류전원으로 변환하여 방전관으로 전달하는 스위칭부; 전원공급부와 스위칭부 사이에 위치하여 스위칭부로 공급되는 직류전원의 공급전류를 감지하여 전달하는 감지부; 및 감지부로부터 전달되는 공급전류를 분석하여 스위칭부의 온오프 스위칭을 제어함으로써 전원 공급 장치의 소비전력이 일정한 범위 내로 유지되도록 제어하는 제어부를 포함하는 것을 특징으로 하는 방전관 제어 장치를 제공한다. 
     본 발명에 의하면, 방전관을 포함하는 인버터의 총 소비전력이 일정하게 유지되도록 인버터를 제어함으로써, 방전관에 의한 기생정전용량이나 방전관을 통해 흐르는 부하전류의 파형의 변동에 무관하게 방전관에서 일정한 순시치의 부하전류가 흐르도록 정밀하게 제어할 수 있다. 
       
     방전관, 인버터, 공급전류, 소비전력, 유효전력, 제어, 밝기
Patent KR-100725255-B1 (KR)
Title: Runway overrun hamper belt
Inventor: LEE KANG YOUG
IPC: D03D13/00
Filed: 2006-11-06
Granted: 2007-06-04
Abstract: A runway overrun hamper belt is provided to reduce the braking distance of an airplane through an obstruction cable with constant tension. Filling yarns(42) are filled into the center of the hamper belt. Four wefts(24) and one warp are weaved crossly so that the outside of the hamper belt is covered. A strand of combining yarn(34) is upwardly and downwardly passed between the wefts toward both sides of the filling yarn and weaved together with the warp so that the process is repeatedly performed by 64 times and the filling portion(130) is formed. Eight filling yarns(41) are filled at the center of both sides of the filling portion. Four wefts(23) and one warp are weaved crossly so that the outside of the hamper belt is covered. Two strands of combining yarns(33) are upwardly and downwardly passed between the wefts toward both sides of the filling yarn and weaved together with the warp as a zigzag shape so that the process is repeatedly performed by twice and the center portion(120) is formed. Four wefts(22) and one warp are weaved crossly at a side of the center portion so that the outside of the hamper belt is covered. Two strands of combining yarns(33) are upwardly and downwardly passed between the wefts toward both sides of the filling yarn and weaved together with the warp as a zigzag shape so that the non-filling portion(110) is formed. Four wefts(40) are filled with a side of the non-filling portion. Ten wefts(21) and one warp are weaved crossly so that the outside of the hamper belt is covered. Two strands of combining yarns(31) are upwardly and downwardly passed between the wefts and weaved together with the warp so that the side portion(100) is formed.
Patent KR-101243166-B1 (KR)
IPC: H01Q1/24
Filed: 2006-11-06
Granted: 2013-03-13
Abstract: 본 발명은 인쇄회로기판 및 그를 이용한 이중 급전점을 갖는 이동통신 단말기의 내장 안테나에 관한 것이다. 본 발명에 따른 내장 안테나는 방사 캐리어가 일정 간격 이격되어 설치되는 인쇄회로기판을 포함한다. 방사 캐리어는 인쇄회로기판의 급전 배선층에 연결되는 제 1 및 제 2 급전점과, 제 1 및 제 2 급전점이 연결되는 방사 패턴을 포함한다. 그리고 급전 배선층은 제 1 또는 제 2 급전점 중에서 하나에 먼저 급전하며, 급전된 급전점에서 다른 급전점으로 급전하는 연결 배선을 포함한다. 따라서 제 1 급전점에 의해 형성되는 제 1 공진점과, 제 1 급전점에서 분기되어 인쇄회로기판에 형성된 연결 배선에 연결된 제 2 급전점을 통하여 형성되는 제 2 공진점이 서로 겹치는 효과를 이용하여 주파수 대역폭을 확장할 수 있다. 그리고 인체 영향에 따라 주파수 이동이 발생하더라도 확장된 주파수 대역이 이를 커버하기 때문에, 인체 영향에 따른 내장 안테나의 성능 열화를 최소화하여 안정적인 안테나 특성을 유지할 수 있다. 
       
     안테나, 인테나, 급전, 공진, 방사
Patent KR-100827639-B1 (KR)
Title: Amine compound and organic light-emitting diode including the same
Inventor: CHOI SUNG KEUN
IPC: C07C211/54
Filed: 2006-11-07
Granted: 2008-05-07
Abstract: An amine compound, and an organic light emitting diode containing the amine compound are provided to improve hole injection/transport property, luminous efficiency, heat resistance, film forming property and thermal stability. An amine compound is represented by the formula 1, wherein A is a group represented by the formula A. Preferably the amine compound is an organic compound layer forming material, or a hole injection or transport material. An organic light emitting diode comprises a positive electrode; a negative electrode; and at least one organic compound layer which comprises the amine compound and is placed between the positive electrode and the negative electrode.
Patent KR-100718056-B1 (KR)
Inventor: YANG HYUN
IPC: F21S8/04
Filed: 2006-11-14
Granted: 2007-05-14
Abstract: 본 발명은 터널의 천정에 설치되어 빛을 조사하는 등기구이 설치각도를 선택적으로 조절하여 등기구의 빛을 도로 및 반사판 측으로 유도하고, 상기 반사판 측으로 유도된 빛을 다시 도로측으로 조사함으로써, 최소한의 전력으로 터널 내부의 조명효율을 높일 수 있도록 한 도로 터널 내부의 조명시설에 관한 것으로,  
     본 발명에 의하면, 
     상기 터널 내부의 조명시설은 양단부에 다수개의 관통홀과 등기구에 전원을 공급하기 위해 케이블이 연결될 수 있도록 복수개의 케이블연결공을 갖는 절곡편이 상방으로 돌출/형성되고, 전/후방 단부에 각각 슬릿홈이 형성된 몸체프레임; 
     상기 등기구를 통해 조사된 빛을 터널의 바닥으로 반사할 수 있도록, 상기 몸체프레임의 하부에 부착/고정된 반사판; 
     상기 몸체프레임을 터널의 천정에 설치/고정할 수 있도록 상부에 연결편이 형성되고, 상기 연결편의 양단부에 앙카볼트를 체결할 수 있도록 힌지공을 갖는 결합편이 경첩에 의해 힌지회동 가능하도록 연결되며, 상기 연결편의 하부에 연결바가 돌출/형성되고, 상기 연결바의 하부에 너트를 체결할 수 있도록 볼트부를 갖는 "n"자 형상의 설치봉이 형성되며, 상기 설치봉의 하부에 상기 슬릿홈을 통해 상기 몸체프레임의 하부에 위치되어 몸체프레임을 지지하기 위한 지지바가 결합/고정된 연결구; 
     상기 각 케이블연결공과 연통되게 설치/고정되며, 하부에 힌지홀이 형성된  연결관 및 
     상기 연결관에 조절핀에 의해 힌지회동 가능하게 설치되며, 상부에 통공이 형성되고, 내부에 등기구에 구비된 체결공과 볼트 체결할 수 있도록 다수개의 나사홀이 형성되어, 상기 등기구를 통해 상기 반사판으로 조사되는 빛이 조사각도를 조절하기 위한 각도조절판을 포함하여 구성된다. 
       
     등기구, 몸체프레임, 반사판
Patent KR-100789369-B1 (KR)
Title: Rfid reader for restricting transmission leakage signal
Inventor: YANG HOE SUNG
IPC: H04B5/02
Filed: 2006-11-14
Granted: 2007-12-28
Abstract: An RFID(Radio Frequency Identification) reader for preventing a leaking transmission signal is provided to limit power of an RF receiving signal to less than circuit sensitivity of a receiver side if a portion of an RF transmission signal is incoming to the RF receiving signal, thereby preventing a receiver from being saturated by the leaking transmission signal. A limiter circuit(200) is installed between a circulator(130) and a band pass filter(140) in order to prevent a receiver(150) from being saturated or destroyed by a leaking transmission signal generated by an RF transmission signal, and limits power of an RF receiving signal applied from the circulator(130). The limiter circuit(200) consists of a diode which is a nonlinear element.
Patent KR-100726467-B1 (KR)
Title: A supporting unit for safety guard
Inventor: RYU SOON MO
IPC: E04G21/32
Filed: 2006-11-20
Granted: 2007-06-08
Abstract: A fixing member for a safety net against falling objects is provided to reduce the danger of accidents at installation by installing and supporting a safety net against falling objects using a clamp. The fixing member for a safety net(40) against falling objects contains a frame joint(60) coupled with a frame(50) which supports a safety net against falling objects and provided with a nut portion coupled to a form hole formed on a concrete wall and a fixed piece and a movable piece which are coupled by a hinge to unlock and lock with a bolt to form a clamp, a support cap placed between the nut portion and the frame joint and extended toward the nut portion to cover the form hole and to support the wall, and a support wire composed of a support wire(70a) to support the frame to be inclined upward and a support wire(70b) to prevent the upward movement of the frame.
Patent KR-100827178-B1 (KR)
Title: Optical network for ftth
Inventor: CHOI YOUNG BOK
IPC: H04B10/25
Filed: 2006-11-22
Granted: 2008-05-02
Abstract: An FTTH(Fiber To The Home) optical line network is provided to improve a structure of a material(cable) necessary for constructing a line as reducing fusion connection when building the FTTH optical line network, thereby constructing the FTTH optical line network at a minimum cost. At least one 1x4 optical coupler(320) is received in an optical connection housing(300), and 4-branches each optical signal received from an office line side. At least one 1x8 optical coupler(420) is received in an optical branch housing(400), and 8-branches the optical signals branched from the 1x4 optical couplers. Drop cables are matched with the optical signals branched from the 1x8 optical couplers one to one, and transmit the optical signals branched from the 1x8 otical couplers to each subscriber terminal.
Patent KR-100728062-B1 (KR)
Title: Prefabricated dam
Inventor: LEE JAE SIK
IPC: E02B7/00
Filed: 2006-11-23
Granted: 2007-06-13
Abstract: A simple dam structure for flood protection is provided to secure the time required for evacuation and to inform the lower reaches of a river of flood occurrence by impounding river water automatically using a reservoir panel and giving an alarm if the river rises by a localized torrential downpour. The simple dam structure for flood protection comprises a reservoir panel(10) composed of a support frame(11) and a support case(12) and installed to make the base hinged on the bottom(1) of a river and the front end placed closely to the bottom of the river to block up a waterway of a river, a support(20) installed on a riverbed to support the rear of the reservoir panel when the reservoir panel ascends, a fixture(30) composed of a bracket(32), a fixing hook(34), a spring(36) and a wire(38) and installed on the bottom of the river and coupled to the reservoir panel to prevent the reservoir panel adhered closely to the bottom of the river from ascending, a pair of support bars(40) installed on the bottom of the river and provided with a guide groove(42) and a guide roller(44), a water pressure sensing panel(50) fixed to the support bar, provided with a slide block(54) inserted to the guide groove to be slidable forward and backward and a spring(52) inserted to the guide groove to pressurize the slide block toward the upper reaches of a river and connected to the fixture to move backward by water pressure to unlock the fixture, and an alarm installed on the support bar and operated to send out voice signals or signal sound when the water pressure sensing panel.
Patent KR-101337891-B1 (KR)
IPC: A61K8/72
Filed: 2006-11-30
Granted: 2013-12-09
Abstract: 본 발명은 온도 감응성 고분자를 함유하는 졸-겔 상전이 제형을 갖는 구강용 조성물에 관한 것으로서, 보다 상세하게는 구강용 조성물의 유효성분과 함께 필름형성제로서 온도 감응성 고분자를 함유하는 구강용 조성물에 관한 것이다. 
     본 발명의 구강용 조성물은 구강에 적용하기 전에 액상의 졸 상태로 있다가 구강에 도포된 후에 겔 상태로 상전이 되어 구강 내에서 타액에 대한 저항력과 치아, 혀 및 잇몸 표면에 대한 부착력을 높이고, 구강 유효 성분의 구강 내에서의 접촉시간을 증대시켜 구강 유효 성분의 효능을 최대로 발휘되도록 하였다. 
       
     온도 감응성 고분자, 졸-겔 상전이, 구강용 조성물
Patent KR-100794780-B1 (KR)
Title: Apparatus for sealing combustion gas of gas recirculation fan
Inventor: PARK BU YOON
IPC: F23J15/00
Filed: 2006-11-30
Granted: 2008-01-15
Abstract: A sealing device for combustion gas of an exhaust gas recirculation fan is provided to prevent leakage of exhaust gas by installing packing, and to improve sealing efficiency of separation surfaces of a carbon seal and to prevent sag of the carbon seal by installing a fixing pin to penetrate the carbon seal. In a sealing device for combustion gas of an exhaust gas recirculation fan, which is connected to a shaft of the exhaust gas recirculation fan and includes a carbon seal housing, a carbon seal(310), and a carbon seal spring(160), separation surfaces(400) of the carbon seal are connected and mated with each other, packing(320) is attached to both sides of the carbon seal, and the carbon seal and the packing are fixed to the carbon seal housing with a fixing body(300). The fixing body is a pin inserted and fixed to a first fixing body groove(330) formed to a middle of the carbon seal housing, penetrating a second fixing body groove(340) formed in an outer carbon seal housing and a clamp hole formed in the carbon seal.
Patent KR-100815402-B1 (KR)
Title: Silicate inhibitor the main subject coolant component
Inventor: JANG JUNG MAN
IPC: C04B35/03
Filed: 2006-12-04
Granted: 2008-03-20
Abstract: A cooling water anti-corrosive agent for an automobile is provided to extend the life of an engine, to facilitate the lubrication of a cooling system, to prevent foreign matters and scale from being adhered, and to show non-toxicity and non-harmlessness. A cooling water anti-corrosive agent for an automobile has a SiO2 content of 15-25%, and is prepared by mixing 45-67.95 parts by weight of silica powders or silica sands(SiO2: purity 99.9% or more), 25-40 parts by weight of anhydrous sodium carbonate(Na2CO3), 2-5 parts by weight of anhydrous phosphoric acid(P2O5), 3-5 parts by weight of potassium pyrophosphate(K4P2O7), 1-3 parts by weight of sodium tripolyphosphate(Na5P3O10), 0.5-1 parts by weight of potassium carbonate(K2CO3), 0.05-0.01 parts by weight of magnesium oxide(MgO) and 0.35-0.9 parts by weight of calcium carbonate(CaCO3) homogeneously, melting the mixture at 1,400-1,500 deg.C to prepare a crystallized solid of glass state, and dissolving the crystallized solid with vapors of 5-6 atmospheric pressure in an autoclave to prepare a liquid.
Patent KR-100820397-B1 (KR)
Title: Cooling device for egr gas
Inventor: KIM KYOUNG HEE
IPC: F01P3/12
Filed: 2006-12-07
Granted: 2008-04-10
Abstract: A cooling device for EGR gas is provided to reduce temperature of the EGR gas, which is introduced to an intake system from an exhaust system of an engine, through a cooling function of a water jacket and a cooling function of external air introduced through an intake port. A cooling device for EGR gas comprises an EGR pipe arranged in a cylinder head. The EGR pipe is branched from an exhaust pipe to be connected with an EGR distributor through an EGR valve(10). The EGR pipe is divided into an EGR inlet pipe(14a), which is arranged at the lower portion of a water jacket of the cylinder head, and an EGR outlet pipe(14b) which is arranged at the lower portion of an intake port of the cylinder head. An outlet pipe(18a) of the water jacket of the cylinder head is arranged around connection pipes(10a,10b) among the EGR valve, the EGR inlet pipe, and the EGR outlet pipe.
Patent KR-101132730-B1 (KR)
IPC: C09K23/56
Filed: 2006-12-14
Granted: 2012-04-06
Abstract: 본 발명은 위염 또는 위궤양 예방 및 치료에 유용한 모모르디카 사포닌Ⅰ에 관한 것으로서, 더욱 상세하게는 목별자 추출물로부터 분리된 모모르디카 사포닌Ⅰ이 알코올로 인해 유발되는 위점막 손상 억제 활성, 디클로페낙(Diclofenac) 등의 비스테로이드성 소염제(NSAID)로 인해 유발되는 위점막 손상 억제 활성 및 위산 분비 억제 활성 등의 위염 또는 위궤양 예방 및 치료에 유용한 모모르디카 사포닌Ⅰ을 함유하는 약제에 관한 것이다. 
     위염, 위궤양, 모모르디카 사포닌Ⅰ, 위점막 손상 억제, 위산 분비 억제
Patent KR-100875442-B1 (KR)
Title: 웨이퍼 식각 방법
IPC: H01L21/3065
Filed: 2006-12-28
Granted: 2008-12-23
Abstract: 본 발명은 웨이퍼 식각 방법에 관한 것으로, 증착, 식각 및 클리닝 공정을 반복하는 공정으로 웨이퍼 식각 공정을 실시함으로써 증착과 식각을 반복하는 기존의 보쉬 공정에서 증착량과 식각량의 불균형에 의해 발생하는 에칭 스탑 현상과 웨이퍼 관통 식각시 버퍼층의 선택비에 의해 발생하는 풋팅 현상을 방지할 수 있다. 
       
     보쉬 공정, 폴리머, 클리닝, 에칭 스탑, 풋팅 현상
Patent KR-101161196-B1 (KR)
Title: Dynamic shared forward link channel for a wireless communication system
IPC: H04W52/32
Filed: 2004-07-12
Granted: 2012-07-02
Abstract: A dynamic shared forward link channel (or “data” channel) is used to send multicast data to a group of wireless devices, e.g., using a common long code mask for the data channel. Reference power control (PC) bits are also sent on the data channel and used for signal quality estimation. A shared forward link control channel is used to send user-specific signaling to individual wireless devices, e.g., using time division multiplexing (TDM) and a unique long code mask for each wireless device. A shared forward link indicator channel is used to send reverse link (RL) PC bits to the wireless devices, e.g., using TDM. The data channel is jointly power controlled by all wireless devices receiving the data channel. The control and indicator channels are individually power controlled by each wireless device such that the signaling and RL PC bits sent on these channels for the wireless device are reliably received.
Patent KR-101123559-B1 (KR)
IPC: C09B67/22
Filed: 2004-12-08
Granted: 2012-03-12
Abstract: 본 발명은 베이스 안료로서 하기 화학식 I의 색 지수(C.I.) 황색 안료 74, 및 안료 분산제로서 하기 화학식 II의 C.I. 황색 안료 62를 함유하는 안료 제제에 관한 것이다: 
     화학식 I 
     
       
     
     화학식 II
Patent KR-101025120-B1 (KR)
Title: Polyamide compositions flame retarded with aluminium hypophosphite
IPC: C08L77/00
Filed: 2004-01-07
Granted: 2011-03-25
Abstract: The present invention relates to a thermoplastic composition comprising at least aluminum hypophosphite (aluminum phosphinate), corresponding to the chemical formula Al(H2PO2)3 as halogen-free flame retardant agent, and at least a polymer based on polyamide. The flame retarded halogen-free thermoplastic molding compositions according to the invention is used to produce articles based on polyamide polymers with or without glass fiber reinforcement, which are flame retarded.
Patent KR-101116539-B1 (KR)
IPC: C09D7/45
Filed: 2005-02-02
Granted: 2012-03-13
Abstract: 본 발명의 요지는, 중합체(I)를 포함하는 피복 성분과 평균 입자 직경이 60nm 이하인 콜로이달 실리카(II)를 함유한 도막으로서, 상기 중합체(I) 100질량부에 대하여 콜로이달 실리카(II)를 고형분 함유량으로 0.5 내지 20질량부 함유하고, 도막 표면에 노출된 콜로이달 실리카의 면적이 도막 표면의 35% 이상을 차지하는 도막에 있다.  본 발명의 도막에 의하면, 우수한 오염성을 발현하고, 또한 투명성, 내후성, 내수성, 도막 신도가 우수한 도막을 제공할 수 있다.
Patent KR-101183695-B1 (KR)
IPC: G02F1/13357
Filed: 2005-05-09
Granted: 2012-09-14
Abstract: 매트릭스 디스플레이용 스캐닝 백라이트 유닛(BU)은 복수의 광원(L1, ..., Ln)을 포함한다.  구동기(2)는 광원들(L1, ..., Ln)에 구동 신호(D1, ..., Dn)를 공급한다.  제어기(3)는 광원들(L1, ..., Ln)을 개별적으로 활성화하여, 활성인 발광 영역(5)을 얻도록 구동기(2)를 제어한다.  광 센서(4)는 광원들(L1, ..., Ln) 중 적어도 2개로 이루어진 그룹에 관련되어, 그 그룹의 휘도(LU)를 나타내는 센서 신호(SES)를 공급한다.  제어기(3)는 그룹의 광원들(L1, ..., Ln)의 서로 다른 부분집합이 활성으로 되는 상이한 순간들(ts1, ..., tsn)에서의 상기 센서 신호(SES)를 판독하여, 센서 신호(SES)에 의존하여, 그 그룹의 광원들(L1, ..., Ln)에 전력 레벨을 공급하여, 그 그룹의 광원들(L1, ..., Ln) 각각의 휘도(LU1, ..., LUn)를 구하도록 구동기(2)를 제어한다. 
       
     스캐닝 백라이트 유닛, 매트릭스 디스플레이, 센서, 센서 신호, 휘도
Patent KR-100839144-B1 (KR)
Title: Water tank having level indicating apparatus
Inventor: JUNG YEON TAE
IPC: B65D25/54
Filed: 2007-01-10
Granted: 2008-06-19
Abstract: A water tank having a level indicating apparatus is provided to have a stable sealing structure by improving a structure of a watertight packing, and to prevent deformation or damage of an assembly part of the apparatus though vibration or impact applies to a part where the apparatus is installed. A water tank includes a level indicating apparatus(20) having a check window(22) installed on an outer frame, and a watertight packing(30) connected between the check window and the outer frame. The watertight packing comprises an inside flange(32) connected to the end frame of the outer frame and the check window by being positioned inside the outer frame and the check window, an outside flange(34) integrally formed on the inside flange by a connection part and connected to the end frame of the outside of the outer frame and the check window, a recess formed to be opened in both side directions based on the connection part between the inside and outside flanges, and an air hole(38) formed on the inside of the connection part.
Patent KR-100701787-B1 (KR)
Title: Structure of draining of beranda using houses
IPC: E03C1/122
Filed: 2007-01-12
Granted: 2007-03-29
Abstract: A drain structure of a veranda in an apartment house is provided to discharge water entirely and actively by forming drain holes in a rubber bar in the veranda and inclining a drain passage, and to prevent counter flow by temporarily storing water in a drain storage groove. A groove part(13) is formed in a concrete side sill(12) of a veranda(10) in an apartment house, and a drain storage groove part(35) is formed in a lower plate(30) corresponding to the groove part. The lower plate is fastened by a fixing plate(20), and an upper plate(40) is fastened in an upper part of the lower plate, and inclined surfaces(42,32) are formed in the lower part of the upper plate and the upper plate of the lower plate and inclined for drain storage groove parts(44). A rubber bar(60) is inserted to a drain slit(45) of the upper plate, and provided with a drain hole(63) to discharge water to the drain passage. The drain hole is cleaned by separating the rubber bar from the drain slit.
Patent KR-100834254-B1 (KR)
Title: Preprocessing method for optimum extraction of pigment ingredient containing shikonin of a lithospermum etythrohizon
Inventor: PARK YEUN SOO
IPC: C12G3/02
Filed: 2007-01-24
Granted: 2008-05-30
Abstract: A method for pretreating Lithospermum erythrorhizonis provided to maximize extraction yield of pigment ingredients containing shikonin by minimizing changes under conditions of temperature and light, increase stability of pigments, minimize influence of metal ions, and reduce distinct smell of Lithospermum erythrorhizon. A method for pretreating Lithospermum erythrorhizon comprises the steps of: (a) washing dried Lithospermum erythrorhizon; (b) dipping the washed Lithospermum erythrorhizon in citric acid solution containing 0.1-0.3% of citric acid based on the weight of Lithospermum erythrorhizon for 20-24 hours; and (c) washing and drying the dipped Lithospermum erythrorhizon for 4-10 hours, and optionally cutting the dried Lithospermum erythrorhizon to 2-6 cm.
Patent KR-100839431-B1 (KR)
Title: Ice-cream nozzle
Inventor: LEE EIC JAE
IPC: A23G9/24
Filed: 2007-01-26
Granted: 2008-06-19
Abstract: A nozzle for an ice-cream making machine is provided to effectively supply an additive liquid in the production of ice cream by attaching a heat-insulating device to an auxiliary nozzle for supplying the additive liquid. A nozzle for an ice-cream making machine comprises: an outer housing(10); an inner housing(20) which has a heating device(30) for dissolving an additive liquid in the outer housing; an undiluted-solution nozzle body(40) which is inserted into the inner housing, supplied with an ice-cream solution, and equipped with a driven gear part(42); an auxiliary nozzle(50) for supplying the additive liquid, which is horizontally passed through the undiluted-solution nozzle body; a supply hole(41) through which the additive liquid is supplied to the auxiliary nozzle; and an additive-solution nipple(21). The heating device consists of a hot water inlet nipple(31) and a hot water outlet nipple(32). The auxiliary nozzle is in the form of 'C' rotated 90 degrees clockwise and has a heat-insulating device inside or outside.
Patent KR-100807439-B1 (KR)
Title: Coupling device of duct
Inventor: LEE JONG MUN
IPC: F24F13/02
Filed: 2007-02-09
Granted: 2008-02-25
Abstract: A coupling structure of a duct pipe is provided to surround the outside of a box type duct pipe for supporting the duct pipe at the entire surfaces of flange parts, thereby preserving appearance of the duct pipe and improving the strength of the duct pipe. A coupling structure of a duct pipe includes a flange part(110) bent outward from an end of a duct pipe which is in a rectangular box shape, and two coupling bars(200) coupled with each other at both sides of the duct pipe. The coupling bar includes a center bar(210), connection bars(220) extended from both ends of the center bar by 1/2 of the width of the duct pipe, bar connection protrusions(221) perpendicularly bent from free ends of the connection bars and formed with connection holes(230), and coupling holes(240) formed in the center bar and the connection bars for coupling of the coupling bar with the flange part.