baber/WOPTO huggingface dataset:
Patent KR-20120027421-A (KR)
Inventor: SUWA HIDETOMO
IPC: G01N23/04
Filed: 2010-05-13
Abstract: 방사선 촬영장치는, Ⅹ선의 강도분포를 검출하는 2차원의 검출면을 갖는 Ⅹ선 검출 센서와, Ⅹ선 검출 센서를 내부에 수용하는 본체와, Ⅹ선 검출 센서를 검출면에 걸쳐 지지하는 지지면을 갖고, 그 본체의 내부 저면에 대하여 Ⅹ선 검출 센서를 고정하는 지지부재와, Ⅹ선 검출 센서로부터 검출 신호를 판독하기 위한 회로가 탑재된 회로 보드를 구비한다. 그리고, 방사선 촬영장치에 있어서, 지지부재는, 상기 지지부재와, 그 주위부분에 있어서 본체의 내부 저면과의 사이에 공간을 형성한다. 상기 회로 보드의 적어도 일부는 이 공간에 배치되어 있다.
Patent KR-20130088438-A (KR)
Inventor: LEE EUN GWANG
IPC: A47C27/00
Filed: 2012-01-31
Abstract: 본 발명은, 지압돌기에 의해 지압효과가 제공될 수 있고 어떠한 방향으로도 혈행이 원활하게 이루어질 수 있을 뿐만 아니라 어떠한 방향으로도 통풍이 원활하게 이루어질 수 있으며 간단한 방법에 의해 제조될 수 있도록 한 지압매트에 관한 것이다. 
본 발명에 따른 지압매트는, 길이방향으로 형성되는 다수의 재봉선에 의해 서로 결합되어 다수의 충전공간이 구획형성되며 상기 재봉선은 파선으로 형성되고 인접하는 재봉선과 선대칭되게 연장형성되는 2겹의 외피와, 상기 2겹의 외피에 형성되는 다수의 충전공간 내에 각각 충전되어 길이방향으로 지압돌기부와 골부가 순차 반복되게 형성되도록 하는 충전재와, 상기 2겹의 외피의 가장자리를 마감형성하는 가장자리마감부를 포함한다.
Patent KR-20130089072-A (KR)
Title: Belt type linear stage robot
Inventor: KIM YOUNG HUN
IPC: B25J19/00
Filed: 2012-02-01
Abstract: PURPOSE: A belt type linear stage robot is provided to increase a loading weight loading on a linear stage and to improve the durability of the linear stage by elevating a height of a linear guide. CONSTITUTION: A belt type linear stage robot comprises a linear stage (10) and a driving belt. The linear stage is installed to be moved forwards and backwards. The driving belt includes a first belt and a second belt. The first belt is positioned to be passed through an upper side of the linear stage. The second belt is connected to the first belt and both ends are connected to the lower end of front and rear sides of the linear stage. The driving belt is driven to front and rear sides according to a rotation driving force and moves the linear stage.
Patent KR-20130094023-A (KR)
Title: Display apparatus and eye tracking method thereof
Inventor: LEE DONG JIN
IPC: G06T7/20
Filed: 2012-02-15
Abstract: PURPOSE: A display apparatus and an eye tracking method thereof are provided to track the eyes of a user in real-time by allowing a first tracking unit to sense the location of the user at a remote distance and a second tracking unit to focus the head or eye portions of the user. CONSTITUTION: A display apparatus comprises a signal processing unit (120), a display unit (130), a first tracking unit (140), and a second tracking unit (150). The signal processing unit processes an image signal received from a first receiving unit (110). The display unit displays the image. The first tracking unit outputs the location information of a user. The second tracking unit tracks the eyes of the user on the displayed image. [Reference numerals] (100) Display device; (110) First receiving unit; (120) Signal processing unit; (130) Display unit; (140) First tracking unit; (150) Second tracking unit; (151) Camera; (153) Eye tracking unit; (160) Control unit
Patent KR-20120095813-A (KR)
Title: Method and appratus of measuring signal in wireless communication system
Inventor: JANG JAE HYUK
IPC: H04B7/26
Filed: 2012-02-21
Abstract: PURPOSE: A signal measuring method and an apparatus thereof in a wireless communication system are provided to measure a signal of neighbor base stations without distortion of the signal. CONSTITUTION: A controlling unit(609) measures a neighbor cell in a first frequency wideband. The controlling unit measures a serving cell by applying first pattern information in case a predetermined condition is satisfied. The controlling unit measures the serving cell without applying the first pattern information in case the predetermined condition is not satisfied. The controlling unit evaluates a serving cell measuring result for measuring the serving cell.
Patent KR-20130098726-A (KR)
Title: Manufacturing method of multi-fabric or test fabric for natural dyeing and their application
Inventor: LEE JUNG SOON
IPC: D03D15/00
Filed: 2012-02-28
Abstract: PURPOSE: A manufacturing method of multifiber fabric or testing fiber for a natural dye evaluation is provided to widely use through a natural dyeing institution, a fabric related institution, a natural dyeing class, a practical room, and a natural dyer by economical and efficient natural dye evaluation and experiment. CONSTITUTION: A manufacturing method of multifiber fabric or testing fiber for a natural dye evaluation has a characteristic of cutting line from warp and weft direction. The method has a characteristic of using polyester filament yarn for warp. The method has a characteristic of manufacturing repeatedly woven one kind to 5 kinds weft. The weft is selected from a cotton yarn, rayon yarn, wool, and silk. [Reference numerals] (AA) Cutting line in the warp direction; (BB) Cutting line in the weft direction
Patent KR-20130100592-A (KR)
Title: 전자 펜
Inventor: KIM INN OK
IPC: G06F3/033
Filed: 2012-03-02
Abstract: 본 발명은 터치스크린을 구비하고 있는 전자칠판 등과 같은 표시장치에 소정 색상 및 소정 굵기의 글자를 쓰거나 그림 또는 선을 그리거나 표시된 글자, 그림 및 선 등을 지우는데 사용되는 전자 펜에 관한 것으로서 사용자의 조작에 따라 선택된 기능 키 신호를 발생하는 기능 키 선택부와, 압력센서의 출력신호로 표시장치에 접촉되는 압력 정보를 검출하는 압력 검출부와, 기능 키 신호에 따른 기능 키의 정보 및 압력 정보를 포함하는 표시정보를 생성하여 표시장치로 전송하는 것을 제어하는 제어부와, 제어부의 제어에 따라 상기 표시정보를 상기 표시장치로 전송하는 근거리 통신부를 포함한다.
Patent KR-20130104427-A (KR)
Title: Method for providing advertisement using near field communication, system and apparatus for the same
Inventor: SO KOUNG SUK
IPC: G06Q30/02
Filed: 2012-03-14
Abstract: PURPOSE: An advertisement providing method using a local area wireless communication method is provided to effectively manage a plurality of advertisement output devices by effectively providing advertisement data to the plurality of the advertisement output devices. CONSTITUTION: An advertisement output device (10) outputs advertisement data by including a local area wireless communication tag. A user terminal device (20) recognizes the local area wireless communication tag through a reader module and transmits advertisement access information for the outputted advertisement data to an advertisement providing device (30). The user terminal device receives additional information for the advertisement data from the advertisement providing device. The advertisement providing device manages advertisement data and advertisement schedules corresponding to one or more advertisement output devices. The advertisement providing device provides the advertisement data to the advertisement output device according to the advertisement schedule. [Reference numerals] (10) Advertisement output device; (20) User terminal device; (30) Advertisement providing device; (40) Communication network
Patent KR-20130107490-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: LEE SANG KEE
IPC: H01L29/78
Filed: 2012-03-22
Abstract: PURPOSE: A semiconductor device and a method for manufacturing the same are provided to form a junction by using an annealing or a rapid thermal annealing (RTA) process after a polysilicon layer is formed, thereby controlling the thickness of an overlap between a junction and a gate electrode material. CONSTITUTION: A recess region is formed in a semiconductor substrate. A buried gate is formed in the lower part of the recess region. An insulating layer (260) is formed along the upper surface of the buried gate. A polysilicon pattern is formed on a sidewall in the recess region. A junction is formed in the semiconductor substrate touching the polysilicon pattern.
Patent KR-20130107612-A (KR)
Title: Method for providing database management and the database management server there of
Inventor: LEE CHUN SIK
IPC: G06F17/30
Filed: 2012-03-22
Abstract: PURPOSE: A database management method and a database management server therefor are provided to offer various diagnosis items through a remote access and the quantitative analysis of diagnosis results, thereby managing a database system deeper and more conveniently. CONSTITUTION: An estimation item management unit (210) manages executable diagnosis items for a database system. A script management unit (220) manages scripts which are associated with the diagnosis items to perform the predetermined diagnosis. A control unit (250) selects scripts associated with selected diagnosis items, sets up execution restrictions on the script, and providers the execution restriction to the database system. According to a state of the database system, the control unit sets up an execution time to at least one script and provides the at least one script to the database system. [Reference numerals] (210) Estimation item management unit; (220) Script management unit; (230) Control unit; (240) Evaluation data DB; (250) Evaluation management unit
Patent KR-20130108765-A (KR)
Title: Magnetic cooling apparatus
Inventor: MUN IL JU
IPC: F25B21/00
Filed: 2012-03-26
Abstract: PURPOSE: A magnetic cooling device is provided to maintain the efficiency over a predetermined level as the heat is transferred from a magnetic regenerator or the heat transfer fluid transferring the heat to the magnetic regenerator reaches a heat exchange unit to be arranged in the effective heat exchange distance effectively exchanging the heat. CONSTITUTION: A magnetic cooling device comprises one or more high temperature heat exchanger (140), one or more low temperature heat exchanger (150), a transfer pipe (160), and a fluid transfer unit (170). In the high temperature heat exchanger, the heat transfer fluid in which the heat is transferred from one or more magnetic regenerators (110) in a state in which a magnetic field is applied by a magnet (130) radiates the heat. In the low temperature heat exchanger, the heat transfer fluid transferring the heat to one or more magnetic regenerators in a state in which the magnetic field is removed by the magnet absorbs the heat. The transfer pipe connects the magnetic regenerators, the high temperature heat exchanger, and the low temperature heat exchanger in order for the heat transfer fluid to be circulated along one or more magnetic regenerators, the high temperature heat exchanger, and the low temperature heat exchanger. The fluid transfer unit circulates or reciprocates the heat transfer fluid along the transfer pipe. In the low temperature heat exchanger, the distance in which the heat transfer fluid flows between the outlet end of one or more magnetic regenerators in which the magnetic field is removed and the outlet end of the low temperature heat exchanger is arranged in the same position as the effective heat exchange distance (S) determined by a predetermined condition or in the position shorter than the same. The heat transfer fluid transferring the heat to one or more magnetic regenerators in which the magnetic field is removed by the magnet reaches the low temperature heat exchanger and can effectively absorb the heat.
Patent KR-20130108871-A (KR)
Title: Power generator using magnetic force
Inventor: JUNE SUNG GU
IPC: H02K53/00
Filed: 2012-03-26
Abstract: PURPOSE: A power generator using magnetic force obtains high-speed rotational power by inducing the smooth circulation of a circulation body with an induction pipe. CONSTITUTION: A housing (100) is divided into a first space (103) and a second space (104). Liquid magnetic materials (200) are filled in the first space. A first switching means is disposed at an inlet (110) of the housing and prevents the leakage of the liquid magnetic materials to the second space. A second switching means is disposed at an outlet (120) of the housing and prevents the leakage of the liquid magnetic materials to the second space. Multiple permanent magnets (101, 102) are disposed at the inner wall of the housing in contact with the first space. [Reference numerals] (10) Rotor; (100) Housing; (102) Permanent magnet; (103) First space; (104) Second space; (110) Inlet; (120) Outlet; (130) Guiding pipe; (131) Sliding plate; (132) Spring; (140) Rotation track; (141) Guide; (150) Output axis; (151) Output rotor; (152) Idler; (190) Blocking plate; (200) Liquid magnetic material; (AA,DD) Rubber plate; (BB) Corrugated plate; (CC) 0.3mm cone-shape ball; (EE) □ space is connected to O space; (FF) Rotor with three materials including a belt
Patent KR-20120112118-A (KR)
Title: Magnetic field assisted deposition
Inventor: LEE SANG IN
IPC: C23C16/448
Filed: 2012-03-28
Abstract: PURPOSE: A magnetic field assisted deposition method is provided to allow precursor molecules to be adsorbed into or react with the surface of a substrate through spiral movement. CONSTITUTION: A magnetic field assisted deposition method comprises the steps of: injecting precursor molecules with polarity toward a substrate(120), applying a magnetic field crossing the path of the precursor molecules toward the substrate so that the precursor molecules have a spiral motion relative to the substrate surface, exposing the substrate surface to the spirally moving precursor molecules to adsorb or react with the precursor molecules, and discharging the extra precursor molecules.
Patent KR-20130082048-A (KR)
Title: Composition for preventing, improving, or treating a renal disease comprising maillard browning reaction products of panax spp. plant extract
Inventor: KANG KI SUNG
IPC: A61P13/12
Filed: 2012-03-28
Abstract: PURPOSE: A therapeutic composition is provided to be able to be effectively used in prevention, alleviation or treatment of kidney diseases as the Panax species plant extract or the product of the Maillard type browning reaction with glucose amino acid have an excellent removal ability of active oxygen, and remarkably excellent activation to suppress damage of kidney epithelial cell due to the oxidative stress. CONSTITUTION: A pharmaceutical composition for prevention or treatment of kidney diseases comprises ginsenoside Re, Panax species plant extract including ginsenoside Re, or the product of the Maillard browning reaction obtained by reacting ginsenoside-originated saccharide with amino acid at 100-130deg.C, as an active ingredient. A composition for health functional food for prevention or alleviation of kidney diseases includes ginsenoside Re, Panax species plant extract including ginsenoside Re, or the product of the Maillard browning reaction obtained by reacting ginsenoside-originated saccharide with amino acid at 100-130deg.C, as an active ingredient. The Panax species plant is Korean ginseng, Panax quinquefolius, Panax notoginseng, Japanse seng, Panax trifolium, Himalayan ginseng, Panax vietnamensis, their cultured root, or their combination. [Reference numerals] (AA) Ginsenoside Re; (BB) Ginsenoside Rg_2; (CC) Dehydration reaction; (DD) Ginsenoside Rg_6; (EE) Ginsenoside F_4; (FF) Separated glucose + Glycine; (GG) Maillard browning reaction
Patent KR-20130110577-A (KR)
Title: Ｔｎｆｒ２의 최적화 방법
Inventor: YOO SEOK HO
IPC: C07K14/705
Filed: 2012-03-29
Abstract: 본 발명은 자가면역질환 치료용 약물인 수용성 수용체 TNFR2-Fc에서 불필요한 부분을 제거하고, 최적화된 TNFR2-Fc를 제조하여, TNFR2-Fc와 동일한 치료효과를 갖으면서, 다른 타겟(target) 약물과의 융합이 용이하여, 이중 길항제로써의 기능을 갖을 수 있는 최적화된 TNFR2-Fc에 관한 것이다. 구체적으로 본 발명은 TNFR2-Fc에서 O-glycosylation 부위 및 N-glycosylation 자리가 불필요한 부분임을 확인하고, O-glycosylation 부위, N-glycosylation 자리, 또는 O-glycosylation 부위 및 N-glycosylation 자리를 제거한 TNFR2-Fc를 제조함으로써, 전장(full-length) TNFR2 단백질보다 크기가 작아 약물에 대한 부작용(side effect)을 최소화할 수 있으며, 자가면역 관절염의 주요 병인인 TNF-α와의 높은 친화력을 나타내고, 체내에서의 높은 안정성 및 다른 약물과의 융합체를 제조하기 용이한 효과가 있는 최적화된 TNFR-Fc를 제공한다.
Patent KR-20130113580-A (KR)
Title: Facial expression and voice recognizing method for mobile application software
Inventor: CHOI SEUNG CHUL
IPC: G10L17/00
Filed: 2012-04-06
Abstract: PURPOSE: A method for increasing a recognition rate of a face and a voice in an application for a portable terminal is provided to implement a high recognition rate of a voice command and a face change of a user when the user uses software using a voice and a face. CONSTITUTION: A user inputs a command of a voice operating application into a portable terminal in order to increase a recognition rate of a language and an intrinsic pronunciation of the user. The user stores a face photo corresponding to each face in the portable terminal. The portable terminal compares a face of the user inputted afterward with the stored face in order to increase the accuracy of face classification.
Patent KR-20120115162-A (KR)
Title: 지그비 네트워크를 이용한 자전거 도난 이원 경보시스템
Inventor: YU SEUNG YEOP
IPC: G08B21/24
Filed: 2012-04-09
Abstract: 본 발명은 지그비 네트워크를 이용한 자전거 도난 이원 경보시스템에 관한 것으로, 자전거의 잠금장치가 절단 또는 이탈되는 경우 즉시 대처할 수 있게 한 것이다. 
이를 위하여 본 발명은, 잠금장치의 절단 여부 또는 거리이탈 여부를 감지하여 자전거에 부착된 단말 경보를 구동함과 동시에 근거리 무선 통신 네트워크를 통해 휴대폰 또는 관리시스템의 원격 관리부로 도난 신호를 전송하는 단말 잠금부, 근거리 무선 통신 반경 내의 단말 잠금부에서 전송되는 도난 신호를 수신하여 자전거 도난 여부를 알리기 위한 표시 및 경보를 발생하는 원격 관리부를 포함하는 지그비 네트워크를 이용한 자전거 도난 이원 경보시스템을 제공하여, 자전거의 주변과 사용자의 휴대폰 또는 관리자의 단말에서 이원으로 즉시 경보를 발생시킬 수 있게 하여 도난 방지를 위한 즉시 대처가 가능하게 한다.
Patent KR-20130114499-A (KR)
Title: On-line non-facing payment system and method
Inventor: PARK YOUNG KIL
IPC: G06Q20/40
Filed: 2012-04-09
Abstract: PURPOSE: An online non-facing payment system and a method thereof are provided to prevent the exposure of an online Personal Identification Number (PIN) such as a password for online payment in a user terminal without a security module. CONSTITUTION: An online non-facing payment system (1) is composed of a user terminal (100) and a relay server (200). The user terminal receives payment information and an online PIN from a user, encodes the PIN with a financial institution certificate, and transmits payment request information to the relay server in order to request payment. The payment information includes payment amount information and an intrinsic number of payment means such as an account number, a card number, or financial institution information. The relay server receives the payment request information to switch the encoded online PIN to an encoding type applied to a corresponding financial institution. [Reference numerals] (100) User terminal; (200) Relay server; (300) Security module (SAM/HSM); (400) Financial institution (card company/bank/securities)
Patent KR-20130118504-A (KR)
Title: 로터리용 경운블레이드 및 그 제조방법
Inventor: KIM JONG KYU
IPC: A01B33/02
Filed: 2012-04-20
Abstract: 본 발명은 로터리용 경운블레이드 및 그 제조방법에 관한 것이다. 본 발명은 경운회전축의 브래킷에 고정되는 고정부와 이 고정부에서 원주방향으로 연장되어 절곡된 경운부로 마련되며 상기 고정부에서 경운부의 길이방향인 한쪽측면에 칼날이 마련되고 상기 경운부의 연장단부에서 경운회전축의 중심선방향으로 구부러져 전체적인 형상이 니은자형상으로 마련되는 로터리용 경운블레이드에 있어서, 상기 경운회전축의 중심선방향에서 보았을 때 고정부에서 경운부에 이르기까지 전체적인 형상이 호형으로 마련되며 상기 경운부는 경운회전축의 중심선 직각방향인 기준선에 대하여 소정의 꺾임각(α)만큼 경사지게 구부러지면서 상기 경운회전축의 중심수직선을 기준으로도 소정의 비틀림각(β)만큼 경사지게 구부러진 제1절곡판부가 마련되고 상기 제1절곡판부의 끝단후방부분을 경운블레이드의 스윙직경보다 작은 스윙직경을 갖도록 그 원주둘레방향의 내측으로 구부린 제2절곡판부가 마련되어 있는 것을 특징으로 한다. 
따라서, 로터리와 함께 전진하면서 경운작업이 이루어지는 동안 경운부가 토양을 절단할 때 기본적으로 경운부의 배면이 간섭받지 않으면서 토양과 경운부가 이루는 절단각도를 최소화하여 경운부하는 물론 견인부하 또한 최소화할 수 있는 등의 효과를 얻는다.
Patent KR-20130122115-A (KR)
Title: Device and method for monitoring optical property of led
Inventor: LIM HONG WOO
IPC: G01J1/02
Filed: 2012-04-30
Abstract: Embodiments of the present invention relates to a monitoring device and a method thereof and, more specifically, to a device and a method for monitoring the optical properties of an LED. The device for monitoring the optical properties of an LED according to one embodiment of the present invention comprises a control unit collecting light emitted from an LED; and a monitoring unit monitoring the collected light by the control unit and measuring optical power.
Patent KR-20130122183-A (KR)
Title: Power transmission apparatus of bicycle
Inventor: SHIN CHANG YEUL
IPC: B62M9/16
Filed: 2012-04-30
Abstract: The present invention relates to a power transmission device of a bicycle and, more specifically, to the power transmission device of a bicycle which is installed on the body of the bicycle to be rotated and which includes a driving shaft which is rotated by the rotation of pedal arms; a gearbox of which one side is connected to the body of the bicycle and which includes the gearbox on the other side; a first power transmission device which transmits the torque of the driving shaft to an input shaft of the gearbox; and a second power transmission device which transmits the torque of an output shaft of the gearbox to a rear wheel.
Patent KR-20120124365-A (KR)
Title: 무선 통신 시스템에서 수신확인/부정 수신확인 신호 전송 방법 및 장치
IPC: H04L1/16
Filed: 2012-05-02
Abstract: 본 발명은 무선 통신 시스템에서 사용자 단말기(User Equipment: UE)가 수신확인(acknowledgement: ACK)/부정 수신확인(negative acknowledge: NACK) 신호를 전송하는 방법에 있어서, 물리 하향링크 제어 채널(Physical Downlink Control Channel: PDCCH)에서의 상향링크(UpLink: UL) 하향링크 할당 지시자(Downlink Assignment Indicator: DAI)를 기반으로 ACK/NACK 정보가 포함하는 비트들의 수를 결정하고, 부호화 기법을 선택하고, 상기 부호화 기법을 사용하여 상기 ACK/NACK 비트들을 부호화하고, 단일-셀 모드의 상기 UE에 설정된 ACK/NACK 전송 모드를 기반으로 스크램블링 코드를 선택하고, 상기 부호화된 ACK/NACK 비트들을 스크램블링 하여 ACK/NACK 신호로 생성하는 과정과, 물리 상향링크 공유 채널(Physical Uplink Shared Channel:PUSCH)에서 상기 ACK/NACK 신호를 전송하는 과정을 포함한다.
Patent KR-20130125429-A (KR)
Title: Gatter having nano porous material and manufacturing method thereof
Inventor: MIN BYUNG HOON
IPC: F16L59/065
Filed: 2012-05-09
Abstract: The present invention provides a getter material in which nanoporous materials with a specific surface area of 100 m^2/g or greater and moisture absorbents are mixed. The present invention provides the getter material manufacturing method comprising the steps of: preparing a mixture by mixing the nanoporous materials with a specific surface area of 100 m^2/g or greater and the moisture absorbents; treating the mixture by heat at a temperature of 150 or higher; and inserting the heat treated mixture into a stainless cap or an aluminum cap.
Patent KR-20130125975-A (KR)
Title: System for cleaning membrane unit of anaerobic digestion process
Inventor: KIM YOUNG JUN
IPC: C02F3/28
Filed: 2012-05-10
Abstract: The present invention relates to cleaning system and method of an ultra filtration membrane separating and concentrating apparatus in a membrane-coupled anaerobic digesting process, specifically, to a membrane separating and concentrating system comprising an anaerobic digester; a concentrator in which a digesting liquid is flowed from the digester; a membrane separating unit; a pressuring pump injecting the digesting liquid to the membrane separating and concentrating unit; and a water tank storing water passed through the membrane separating and concentrating unit. The membrane separating and concentrating unit is equipped in equipment for the membrane-coupled anaerobic digesting process. The cleaning system of the membrane separating and concentrating apparatus comprises: a first pressure measuring unit measuring the pressure value of the digesting liquid at real time by being equipped in the inlet of the membrane separating and concentrating apparatus; a second pressure measuring unit measuring the pressure value of the water ejected from the membrane separating and concentrating apparatus by being equipped in a water outlet of the membrane separating and concentrating apparatus; a cleaning water tank storing the cleaning water; a cleaning pump injecting the cleaning water to the membrane separating and concentrating apparatus; and control means calculating the membrane filtering resistance value by receiving the first and second pressure values at real time, stopping the operation of the pressuring pump and operating the cleaning pump in case the membrane filtering resistance value is over the pre-set value, stopping the cleaning pump and operating the pressuring pump in case the membrane filtering resistance value is below the pre-set value. [Reference numerals] (AA) Output control signal;(BB) Control tool;(CC) Input measured value in real time