baber/WOPTO huggingface dataset:
Patent KR-20060074927-A (KR)
Title: Compositions and methods for the diagnosis and treatment of tumor
Inventor: CAIRNS BELINDA
IPC: G01N33/574
Filed: 2002-06-19
Abstract: The present invention is directed to compositions of matter useful for the diagnosis and treatment of tumor in mammals and to methods of using those compositions of matter for the same.
Patent KR-20060111606-A (KR)
Title: Polyamide composition comprising optical brightener, yarns made therefrom and process for heat setting such yarns
Inventor: HARRISS MICHAEL GEORGE
IPC: C09B67/00
Filed: 2004-12-21
Abstract: A polyamide composition, which includes an optical brightener together with either an antimicrobial agent or anti-oxidant stabilizer, or both, is suitable for making yarns, and fabrics, garments, molded articles or other articles such as carpets from these yarns. Processes for incorporating optical brighteners into polyamide compositions, polymers and yarns to make fabrics and molded articles that exhibit superior whiteness after heat-setting are also disclosed.
Patent KR-20070017491-A (KR)
IPC: H04L45/02
Filed: 2004-12-24
Abstract: 본 발명은 물리층의 네트워크 상황을 고려함으로써, 새로운 네트워크 토폴로지를 생성하는 것으로, 네트워크 지연을 평균적으로 또한 최소한으로 억제하는 것이 가능한 네트워크 토폴로지 생성 방법을 제공한다.  본 발명에 관한 네트워크 토폴로지 생성 방법은 신규 노드 X가 복수 개의 노드 A 내지 D의 사이에서 가상 접속 #1 내지 #4를 확립하는 공정과, 신규 노드 X가 각 가상 접속 #1 내지 #4를 통한 복수 개의 노드 #1 내지 #4까지의 경로 #A1 내지 #A4 ~ #D1 내지 #D4의 평균 미터값을 산출하는 공정과, 신규 노드 X가 경로의 평균 미터값이 최소로 되는 가상 접속 #1이 확립된 노드 D에 대해서 접속을 확립함으로써 네트워크에 참가하는 공정을 포함한다.
Patent KR-20060128937-A (KR)
Title: Cationically polymerizable resin composition
Inventor: ITO YUICHI
IPC: C09D11/00
Filed: 2004-11-25
Abstract: The addition of a compound latently or directly generating a carbocation to a polymerization system containing a compound capable of undergoing cationic ring-opening polymerization was found to enable the reaction of the system to efficiently shift from an initiation reaction to a growth reaction and to impart activity in polymerization. A cationically polymerizable resin composition is provided which is characterized by comprising (A) a compound having, in the molecular chain, at least one functional group undergoing cationic ring-opening polymerization, (B) a cationic polymerization initiator, and (C) a compound which, upon irradiation with a magnetic wave or particulate beam, generates an active species which acts on the cationic polymerization initiator (B) to cause it to generate a carbocation. With respect to the initiation reaction of a compound capable of undergoing cationic ring- opening polymerization, it was found that when a compound latently or directly generating a carbocation is added to a polymerization system containing the compound, the reaction of the system efficiently shifts from an initiation reaction to a growth reaction and activity in polymerization is imparted.
Patent KR-20060130638-A (KR)
Title: Method for customizing a user interface for selecting broadcast sources
Inventor: MUSSCHEBROECK RUDY
IPC: H04N5/445
Filed: 2005-01-28
Abstract: A service is provided to program a consumer's remote control device to display logos or call signs of the broadcast stations as soft buttons instead of the conventional channel numbering. The broadcast channels available to the consumer depend on the consumer's geographic location and/or service provider. The service determines the proper available channels with a minimum of user intervention, and then supplies software code to properly configure the remote control device.
Patent KR-20070001212-A (KR)
Title: Negative electrode material for nonacqueous electrolyte secondary battery of high input/output current, method for producing the same and battery employing negative electrode material
Inventor: SHIMIZU KAZUHIKO
IPC: H01M4/587
Filed: 2005-03-29
Abstract: A negative electrode material for a nonacqueous electrolyte secondary battery of high input/output current characterized in that the material is composed of a carbon material having an average layer face interval d002 of the (002) face determined by X-ray diffraction in the range of 0.355-0.400 nm and a true density in the range of 1.50-1.60 g/cm3 and the capacity (A) in the battery voltage range of 0.3-1.0 V during discharge is 50 mAh/g or above by counter electrode lithium evaluation, and the ratio ((A)/(B)) of the capacity (A) to the capacity (B) in the battery voltage range of 0-1. 0 V is 0.3 or above. The negative electrode material is hardly graphitized and has characteristics suitable as the negative electrode material for a nonacqueous electrolyte secondary battery of high input/output current used in HEV and the like. ® KIPO & WIPO 2007
Patent KR-20070117438-A (KR)
Title: Reproducing device and method, program, recording medium, data structure, and recording medium manufacturing method
Inventor: IWASE AYAKO
IPC: G11B27/10
Filed: 2006-03-02
Abstract: A reproducing device and method capable of switching reproduction of a stream different from a main stream, a program, a recording medium, a data structure and a recording medium manufacturing method. Play List includes Main path for referencing Video and Audio in MainTS, Sub Path-A for referencing 2ndVideo and 2nd Audio in Main TS, and Sub Path-B for referencing Audio and so forth in SubTS. Video or Audio in Clip AV stream file-0 is selected as PlayItem-1. STN_table() which is information for selecting 2ndVideo and 2ndAudio in clip AV stream file-1 and Audio and so forth in Clip AV stream file-2 as SubPlayItem (SPI) to be reproduced together is used. The present invention can be applied to a reproducing device.
Patent KR-20080010258-A (KR)
Title: Molded article
Inventor: OSAKI MASAYUKI
IPC: B22C1/00
Filed: 2006-05-17
Abstract: Disclosed is a molded body mainly composed of an inorganic powder and containing an inorganic fiber, an organic fiber, a thermosetting resin and a thermoexpansible particle. The thermoexpansible particle is preferably contained in an amount of 0.5-10% by mass relative to the total mass of the inorganic powder, the inorganic fiber, the organic fiber, the thermosetting resin and the thermoexpansible particle. It is also preferable that the inorganic powder, the inorganic fiber, the organic fiber and the thermosetting resin are respectively composed of graphite, a carbon fiber, a pulp fiber and a phenol resin.
Patent KR-20070011477-A (KR)
Title: Image pickup system, image pickup device and image pickup method
Inventor: KASHIWA KOTARO
IPC: G11B20/10
Filed: 2005-05-13
Abstract: A highly satisfactory simultaneous various images are provided by, for instance, providing a general user with a whole image while permitting the general user to perform desired image pickup. An image of an object is picked up and recorded by a first image pickup device, and a trigger signal is transmitted to a second image pickup device. The second image pickup device performs image pickup of the image corresponding to the trigger signal. Thus, by the first and the second image pickup devices, for instance, both a whole image and a zoom-up image can be simultaneously provided. ® KIPO & WIPO 2007
Patent KR-20070029725-A (KR)
Title: Measuring clock jitter
Inventor: LEITCH ADAM S
IPC: H03M1/08
Filed: 2005-06-02
Abstract: The invention provides a technique of correcting time data based on a clock signal affected by jitter. The error due to jitter in a time measurement of an event in the clock signal (17) is determined at the time of the event or as an average over a number of events. A measurement is made of a time dependent reference variable associated with a long-time constant device (19), such as a capacitor, which is relatively immune to localised jitter. The measurement may be a reading of the voltage across a charging capacitor. The measured value is compared to an expected value and the time error is based on the result. The expected value may be known from look-up tables (18) in the memory (6) of the device (1) comprising the capacitor (19) or calculated from known charging rates of the capacitor. The error due to jitter of a time measurement is approximately linearly proportional to the difference in voltage between the measured and the expected values of the capacitor. This technique assists in removing any contribution of error to a Time of Flight measurement between two nodes in a network, caused by variations in localised jitter within the nodes. ® KIPO & WIPO 2007
Patent KR-20070032694-A (KR)
Title: 피롤로피리딘 유도체 및 ｃｒｔｈ2 길항제로서의 그들의용도
IPC: C07D471/04
Filed: 2005-06-16
Abstract: 본 발명에 따라, 유리된 형태 또는 염 형태의 화학식 I의 화합물, 이들의 제조 방법 및 이들의 제약적 용도를 제공한다. 
     <화학식 I> 
     
       
     
     상기 식 중, 
     R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , Q, W, X, m, n 및 p는 명세서에 기술된 바와 같다. 
     CRTh2 수용체 매개 질병, CRTh2 수용체 매개 길항제, 폐쇄성 기도 질환, 염증성 질환, 알레르기성 질환, 피롤로피리딘 유도체
Patent KR-20080067516-A (KR)
Title: Display apparatus and video adjusting method thereof
Inventor: LEE SU JIN
IPC: H04N5/44
Filed: 2007-01-16
Abstract: A display device and an image adjustment method thereof are provided to change the property of an image displayed on a display unit according to photographing information generated by photographing a subject, thereby controlling the property of an image signal automatically according to the external environmental change of the display device. A receiving unit(40) receives an image signal from the outside. An image processing unit(20) performs the image processing of the image signal. A display unit(30) displays an image according to the processed image signal. A photographing unit(10) photographs a subject to generate photographing information. A control unit(50) controls the image processing unit to change the property of the image displayed on the display unit according to the photographing information.
Patent KR-20080068303-A (KR)
Title: The structure of the brushless dc motor using a hybrid type roter
Inventor: NA HEUNG JONG
IPC: H02K1/06
Filed: 2007-01-18
Abstract: A structure of a brushless DC motor using a hybrid type rotor is provided to improve the output efficiency of a motor by enhancing a structure and a circuit configuration for removing mutual inductance. A structure of a brushless DC motor using a hybrid type rotor(110) reduces torque ripple of the brushless DC motor of a half-wave conducting type. The hybrid type rotor is divided and arranged on one rotation shaft(111) for each phase. A mutual induced generation braking phenomenon at a stator(120) of a non-excited state is removed by the hybrid type rotor. The stator is also divided for each phase in order to evade a trouble between excited magnetic flux and inertial power of an adjacent stator, which is induced into the stator of the non-excited state.
Patent KR-20080071646-A (KR)
Inventor: KIM BONG HWAN
IPC: F24H1/00
Filed: 2007-01-31
Abstract: An electric/oil boiler is provided to reduce the fuel cost and to save energy by operating the electric/oil boiler using off-peak electricity. An electric/oil boiler comprises a power source, a temperature sensor(3), a leakage current breaker(4), and a heating coil(2). Various valves are provided in the electric/oil boiler. The electric/oil boiler uses midnight electricity to reduce fuel consumption and to save energy. A valve box is manufactured by using copper, iron, stainless steel, or aluminum. The temperature sensor is attached to the valve box to detect the temperature. The electric/oil boiler is easily constructed so that the manufacturing cost is saved.
Patent KR-20080085108-A (KR)
Title: Controlling apparatus entry door of management
Inventor: LEE SUNG MO
IPC: G06K9/00
Filed: 2007-02-21
Abstract: A gate controlling device for managing attendance is provided to check the attendance of the employees easily by checking the employee opening a gate and opening time of the gate. A sensor unit(102) comprises contact or contactless sensors, and transfers a signal to a gate controller(100) by sensing an electronic key when the user electronic key is contacted or approached. A gate driving unit(104) opens or closes a door lock by receiving a gate opening/closing signal from the gate controller. A data storing part(110) stores entry time, personal information, and detail attendance/entry information of each entry, and door lock information by receiving gate opening/closing signal from the gate driving unit. A display unit(112) displays a message for warning unauthorized entry to an unauthorized person by receiving an error signal from the gate controller. In addition, the display unit displays the time of a timer(130). Fingerprint, face, retina, and iris sensors(114-120) respectively recognize a fingerprint, a face, a retina, and an iris of the person wanting to pass the gate. Fingerprint, face, retina, and iris storing parts(122-128) respectively stores fingerprint, face, retina, and iris images of each employee.
Patent KR-20080079108-A (KR)
Title: Refrigerator and evaporator mounting structure for refrigerator
Inventor: LIM JAE HOON
IPC: F25D19/00
Filed: 2007-02-26
Abstract: A refrigerator and an evaporator mounting structure thereof are provided to improve assembly by inserting protrusions of an evaporator in insertion holes of a cover. A refrigerator includes an evaporator(15) and a cover(90) assembled to the evaporator. The evaporator is provided with first fixing parts for attaching to the cover. The cover is provided with second fixing parts corresponding to the first fixing parts of the covers. The first fixing parts are protrusions(81) which extend from the evaporator and are bent after being attached to the cover. The second fixing parts are insertion holes(91) through which the protrusions are fitted.
Patent KR-20080081662-A (KR)
Title: Structure for assembling lcd module
Inventor: KU TAE HOON
IPC: G02F1/1345
Filed: 2007-03-06
Abstract: An assembly structure for an LCD module is provided to enable a chassis made of a conductive material to be fixed and installed in a structure of surrounding an LCD module, thereby preventing a PCB from getting looser. An assembly structure for an LCD(Liquid Crystal Display) module(A) includes an LCD panel, a backlight unit, a mold frame(40), a PCB(Printed Circuit Board)(30), and a chassis(60). The backlight unit is installed in the LCD panel to provide a light source. The mold frame supports and fixes the LCD panel and the backlight unit. The PCB is attached to the backlight unit, and is connected by the LCD panel and an FPCB(Flexible Printed Circuit Board)(50). A grounding portion(31) is formed in the PCB. The chassis has contact pieces(61) to connect electrically with the grounding portion formed in the PCB.
Patent KR-20070094553-A (KR)
Title: Thermosetting composition and film having the layer obtained therefrom
Inventor: AZECHI SYUICHI
IPC: C08L83/05
Filed: 2007-03-16
Abstract: An adhesive thermosetting composition, a film having the layer obtained from the composition, and a semiconductor device using the composition are provided to obtain a molded product without pores. A thermosetting composition comprises 100 parts by weight of an organopolysiloxane resin which has at least two alkenyl groups per a molecule and is thermally deformed at a temperature of 30 deg.C to a thermal curing initiation temperature; 0.1-20 parts by weight of a curing catalyst; optionally an inorganic filler. In the organopolysiloxane resin, 10-99 % of the total number of the substituent bonded to a silicon atom is a phenyl group. Preferably the curing catalyst is an organic peroxide having a half-life of 10 hours.
Patent KR-20070097339-A (KR)
Title: Optical glass, preform for precision press molding, optical element and method of manufacturing thereof
Inventor: FUJIWARA YASUHIRO
IPC: C03C3/064
Filed: 2007-03-27
Abstract: An optical glass is provided to have a refractive index of 1.70 or more, an Abbe number of 50 or more, and a low-temperature softening property, and exhibit excellent glass stability. An optical glass has a refractive index(eta_d) of 1.70 or more and an Abbe number(Ð¦_d) of 50 or more, and comprises 20-80mol% of B2O3, 0-30mol% of SiO2, 1-25mol% of Li2O, 0-20mol% of ZnO, 4-30mol% of La2O3, 1-25mol% of Gd2O3, 0-20mol% of Y2O3, 0-5mol% of ZrO2, 0-25mol% of MgO, 0-15mol% of CaO, and 0-10mol% of SrO. The sum of the components is 97mol% or more. A molar ratio of ZnO/(La2O3+Gd2O3+Y2O3) is 0.8 or less. A molar ratio of (CaO+SrO+BaO)/(La2O3+Gd2O3+Y2O3) is 0.8 or less. The optical glass optionally contains Ta2O5. A molar ratio of (ZrO2+Ta2O5)/(La2O3+Gd2O3+Y2O3) is 0.4 or less.
Patent KR-20070099468-A (KR)
Title: Process for preparing allophanate-containing actinically curable polyurethane prepolymers with increased resistance
Inventor: LUDEWIG MICHAEL
IPC: C08G18/72
Filed: 2007-04-03
Abstract: A method for preparing an allophanate-containing radiation curing prepolymer, an allophanate-containing radiation curing prepolymer prepared by the method, a printing ink containing the prepolymer, and a substrate coated by using the prepolymer are provided to improve the elasticity, solvent resistance and adhesion of coating. A method for preparing an allophanate-containing radiation curing prepolymer comprises the steps of polymerizing diisocyanate, a hydroxy-functional compound containing a group polymerizable with an ethylenically unsaturated compound in case of the exposure of chemical rays, and a polyester, polyether or polycarbonate polyol having a functionality of 1.9 or more and a number average molecular weight(Mw) of 1,000 g/mol or more optionally in the presence of a catalyst to prepare an NCO-containing prepolymer having a radiation curing group; optionally adding a monofunctional isocyanate to the prepolymer; and reacting it in the presence of an allophanation catalyst.
Patent KR-20080090806-A (KR)
Title: Cosmetic composition containing natural product extracts for restoring skin condition
Inventor: KIM JONG DEOK
IPC: A61K8/97
Filed: 2007-04-06
Abstract: A cosmetic composition comprising a natural material of Vitis coignetiae seeds, Scutellaria baicalensis, green tea seeds, rice bran, Metaplexis japonica, Taraxacum platycarpum, Astragalus membranaceus, Umbilicaria esculenta, Agaricus blazei Murill, Rosa chinensis, Gynostemma pentaphyllum, Camellia japonica pericarps, and vegetable worms is provided to be more environment-friendly and lower-toxic than a cosmetic composition comprising chemical synthetic ingredients and show excellent skin condition improving effect. A cosmetic composition for skin whitening comprises 0.01-10 wt.% of an extract of at least one material selected from the group consisting of Vitis coignetiae seeds, Scutellaria baicalensis, green tea seeds, rice bran, Metaplexis japonica leaves, Metaplexis japonica roots, and Metaplexis japonica fruits. A cosmetic composition for skin moisturizing comprises 0.01-10 wt.% of an extract of at least one material selected from the group consisting of Taraxacum platycarpum, Astragalus membranaceus, Umbilicaria esculenta, Agaricus blazei Murill, Rosa chinensis, and Gynostemma pentaphyllum. An anti-atopic cosmetic composition comprises 0.01-10 wt.% of an extract of at least one material selected from the group consisting of Metaplexis japonica leaves, green tea seeds, Scutellaria baicalensis, Taraxacum platycarpum, Agaricus blazei Murill, Gynostemma pentaphyllum, Umbilicaria esculenta, and Camellia japonica pericarps. A cosmetic composition for blocking UV comprises 0.01-10 wt.% of an extract of at least one material selected from the group consisting of Taraxacum platycarpum, Astragalus membranaceus, Agaricus blazei Murill, green tea seeds, vegetable worms, and Camellia japonica pericarps.
Patent KR-20070050031-A (KR)
Inventor: LEE PAL HYUNG
IPC: E03D9/04
Filed: 2007-04-24
Abstract: 본 발명은 사람들이 좌변기에 앉아서 용변을 볼 때 발생되는 냄새를 적절하게 분사되는 용수와 소독 및 탈취제, 진공흡입수단 등을 이용하여 효과적으로 제거할 수 있도록 하여 쾌적한 화장실 환경을 조성할 수 있으며, 경제성, 실용성, 위생성이 우수한 좌변기용 냄새제거장치를 제공코자 하는 것이다. 
     즉, 본 발명은 통상의 좌변기(1)에 설치되어 냄새를 제거할 수 있는 좌변기용 냄새제거장치를 구성하되, 이는 좌변기(1)의 몸체(16) 내부 또는 시트(17) 하부에 선택 설치되며 다수개의 분사공(7)을 하부로 가진 분사관(2)과, 상기 분사관(2)을 수도관(6)과 연결하는 공급관(4)과, 상기 공급관(4) 중도에 설치되어 용수를 고압으로 분사하기 위한 압력조절기(3)로 이루어지며, 상기 분사관(2)은 진공흡입수단(10)과 연결되고 좌변기(1)의 몸체(16) 내부에 설치된 흡입관(8) 내부 상측에 배관되며, 상기 흡입관(8) 하부에는 다수개의 흡입공(9)이 형성되며, 상기 흡입관(8)은 좌변기(1)의 전측이나 후측으로 하향 경사지게 설치되어 그 단부에 배수관(11)이 설치되도록 하며, 상기 공급관(4) 중도에는 소독 및 냄새를 탈취할 수 있는 소독탈취제통(12)을 벤튜리관 타입으로 연결 설치하였으며, 좌변기(1)용 시트(17) 하부에는 사용자의 착좌 여부를 감지할 수 있도록 압력감지센서 또는 빛감지센서와 같은 센서(18)가 설치되어 압력조절기(3) 및 진공흡입수단(10)의 작동을 제어토록 한 것이다. 
     이와 같은 본 발명의 좌변기용 냄새제거장치는 사용자가 좌변기(1)에 앉아서  용변을 볼 때에 발생하는 냄새를 다수개의 분사공(7)을 형성한 분사관(2)에서 분사되는 용수가 포집하여 용변세척수와 함께 배수가 이루어지도록 하여 화장실 내부의 냄새가 공기 중으로 비산되는 것을 차단할 수 있으며, 진공흡입수단(10)을 선택적으로 이용하여 흡입관(8)으로 흡입된 냄새를 분사되는 용수에 포집하여 보다 효율성 높게 냄새를 제거할 수 있는 것이다. 
     그리고 각종 소독 및 탈취제가 수납된 소독탈취제통(12)을 용수 공급관(5) 중도에 설치하여 용수와 같이 분사되도록 함으로써 좌변기(1)의 소독 및 냄새 제거를 보다 확실하게 행하여 위생성을 배가시킬 수 있으며, 그 구성이 간단하여 염가로 제작이 가능하고, 유지비가 저렴하며 잔고장이 없어 누구나 부담 없이 사용할 수 있어 보급률을 극대화 할 수 있다. 
       
     좌변기용 냄새제거장치, 좌변기, 분사관, 분사공, 진공흡입수단, 흡입관, 흡입공, 소독탈취제통
Patent KR-20080095703-A (KR)
Title: Air cleaning device with air guide structure
Inventor: CHO CHUL HUI
IPC: B01D46/42
Filed: 2007-04-25
Abstract: An air cleaning device having a structure for guiding the inhaled air is provided to prevent overload from occurring at a suction fan inhaling the air, and increase efficiency in air cleaning. A guide part has a pair of guide plates(240) which are arranged at both sides of a suction fan(220) so that the distance between them can get near each other as progressing to the second suction part(208) from the first suction part. The one end of a guide plate is fixed to one-side inner wall of a case from an outer side of the first suction part, and the other end of the guide plate is fixed to a partition from an outer side of the second suction part. A guide space for inducing air flow is formed between first and second suction parts. A rotary plate(250) has a rim which is cut toward one side of the case, and the filter faces with the one side of the case by being supported by the rim. A magnetic material(260) has a through-hole at the center thereof, and a screw passing through the through-hole is engaged with one side of the case to be fixed to the one side.
Patent KR-20080097685-A (KR)
Title: Cosmetic composition for atopy or burned skin
Inventor: KIM SOO YOUNG
IPC: A61K8/97
Filed: 2007-05-03
Abstract: A cosmetic composition for the skin damaged fire or for an atopic skin is provided to prevent moisture of the skin from falling down, to relieve pruritus of skin, to cure damage of the skin and to have no side effect by natural matters. A cosmetic composition for an atopic skin comprises (A) 65 - 93 weight of vaseline, (B) 5 - 20 weight of oriental herbs distillate obtained from purslane, scutellariae Radix, phellodendri Cortex and rosin, (C) 1 - 10 weight of Purslane condensed products and (D) 1 - 5 weight of alum. The cosmetic composition is a cosmetic water composition.
Patent KR-20070055462-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B7/16
Filed: 2007-05-09
Abstract: 본 발명은 수문의 사이펀 통로를 통해 저수공간의 하층수를 배출하여 오염된 수질을 자연적으로 정화시켜주는 과정에서 이물질이 유입되더라도 사이펀 통로가 막히지 않게 하여 오염된 수질을 지속적으로 정화시키면서 이러한 이물질들이 수문의 전도시 자연스럽게 배출되도록 하여 별도의 작업없이 이물질의 청소가 쉽게 이루어지도록 한 오염된 수질을 자연적으로 정화시키는 방법에 관한 것이다. 
     이러한 본 발명은 양측의 지지구조체의 사이에 수로가 형성되고, 수로를 개폐할 수 있도록 수문의 회전축이 각 지지구조체의 사이에 회전가능하게 설치되며, 회전축에는 동력수단이 연결되어 수문과 접해 있는 저수공간측으로 유입되는 수량 또는 수압에 따라 개폐동작하면서 물을 배출하거나 가두어두는 자동보 수문을 이용하여 오염된 수질을 정화시키는 방법에 있어서, 수문의 저수공간측에는 다수의 지지대를 매개로 수문 하부에 형성된 입구측에서 수문의 상부에 형성되는 배출측으로 갈수록 점차 넓어지는 형태로 이물질 배출이 용이한 사이펀 통로를 형성하여 하천의 상류에서 유입되는 하천수들이 수문의 하부에 형성되는 사이펀 통로의 입구를 통하여 싸이폰 통로의 상부측으로 이동하고 또 수문의 상단부를 통과한 후 하천의 하류로 배출되는 과정이 지속적으로 이루어지도록 하여 이러한 과정에서 발생되는 와류 현상과 물분자의 미립자들끼리 부딛히는 작용에 의해 오염된 수질을 지속적으로 정화시키는 것으로, 이와 같이 하면 수문을 기립시킨 상태에서 저수공간의 하층수를 배출하는 과정에서 모래 또는 자갈과 같은 이물질이 사이펀 통로로 유입되더 라도 이물질이 움직일 수 있는 충분한 공간이 확보되어 사이펀 통로가 막히지 않게 되며, 따라서 저수공간의 하층수가 수문의 상단부를 통해 떨어지면서 발생되는 와류현상과 물분자의 미립자들끼리 부딪히면서 마찰되는 현상에 의해 오염된 수질을 지속적으로 정화시킬 수 있는 것이며, 또한 수문을 전도시키게 되면 사이펀 통로에 머무르고 있던 이물질이 중력에 의해 수문 외측으로 빠져나가게 되어 별도의 작없없이도 자연스럽게 청소가 이루어질 수 있는 것이다. 
       
     사이펀, 수문, 수질, 정화, 이물질 제거