baber/WOPTO huggingface dataset:
Patent KR-20080010330-A (KR)
Title: Heat exchanger for liquid cooling unit, liquid cooling unit and electronic apparatus
Inventor: SUZUKI MASUMI
IPC: G06F1/20
Filed: 2007-07-25
Abstract: A heat exchanger for a liquid cooling unit, and the liquid cooling unit and an electronic device using the same are provided to improve cooling efficiency of the liquid cooling unit used for the electronic device such as a notebook computer. A heat receiver is mounted on an electronic part by a heat transfer plate and sections a coolant circulation path on the heat transfer plate. The coolant circulation path circulates coolant from the heat receiver. The heat exchanger(31c) is installed on the circulation path and receives heat from the coolant. The heat exchanger includes a first plate(74) extended along a reference plane, a second plate(75) facing the surface of the first plate and sectioning a first space(76) parallel along the first plate between the first and second plate, a third plate(77) extended along the reference plane in a series of the first plate, and a fourth plate(78) facing the surface of the third plate and sectioning a second space(79) parallel to the first space along the third plate between the third and fourth plate.
Patent KR-20090012853-A (KR)
Title: Two stage rotary compressor
Inventor: PARK JOON HONG
IPC: F04C23/00
Filed: 2007-07-31
Abstract: A 2-stage rotary compressor is provided to reduce coupling deformation of a bearing and a peripheral part of a cover, which are coupled by a bolt at a time, by forming the center of the cover to be relatively thick. A cover(171) has a central pressure chamber engaged with a bearing(161) to be communicated between low and high pressure compression assembly, a peripheral part coupled with the bearing by a bolt, and a center part(171A) formed with a mounting hole(171a) to be fitted with a shaft insertion part(161C) of the bearing, wherein the center part is relatively thick rather than the peripheral part and becomes thicker toward the center of a rotation shaft.
Patent KR-20090014466-A (KR)
Title: System of providing on-line flower picture card game and method thereof
Inventor: LEE SEG JAE
IPC: G06Q50/10
Filed: 2007-08-06
Abstract: A system and a method for playing an online Korean playing card game are provided to increase reality and immersion of the Korean playing card game by displaying a collision effect simulating movement of the Korean playing cards. A Korean playing card game server provides a game using Korean playing cards to a plurality of user terminals. A game client is stored in a user terminal, and transceives game data with the Korean playing card game server. The server or the client included a card selecting module for selecting the card among gamer cards, a same card determining module determining whether the selected card is matched with one of opened cards, and a collision effect generating module providing a collision effect when the selected card is matched with one of opened cards.
Patent KR-20090016160-A (KR)
Title: Mixer apparatus
Inventor: AN SOUN HO
IPC: B28C7/16
Filed: 2007-08-10
Abstract: A mixer apparatus is provided to reduce labor cost and improve mass-production of a product by accurately storing a predetermined amount of a desired mixture in a container using a first opening/closing member, a second opening/closing member, and an amount control block. A mixer apparatus comprises: a cylindrical mixer drum providing a mixing space for mixing a mixture; a discharge port(2) connected to the mixer drum to discharge a mixed mixture to a container(6) disposed on a bottom side of the mixer drum; a first opening/closing member(3) for opening or closing the discharge port; a planar second opening/closing member(4) disposed between the first opening/closing member and container and spaced from a bottom side of the first opening/closing member; and an amount control block(5) including a housing space(51) which is opened in the vertical direction to form an upper inlet(51a) and a lower outlet(51b), and which has a volume corresponding to that of a storage space(61) of the container, the amount control block being disposed between the first opening/closing member and second opening/closing member to open or close the upper inlet by the first opening/closing member and to open or close the lower outlet by the second opening/closing member.
Patent KR-20090017731-A (KR)
Title: 쌀을 이용한 빵류 및 그 제조방법
Inventor: KANG JOON KU
IPC: A21D13/04
Filed: 2007-08-16
Abstract: 본 발명은 쌀을 이용한 빵류 및 그 제조 방법 및 에 관한 것으로, 보다 상세하게는 쌀가루에 글루타미나아제를 첨가한 반죽을 이용하여 제조되는 빵 및 그 제빵 방법에 관한 것이다.  
     본 발명에 따른 제빵 방법은 쌀가루 100 중량부에 대해서 글루타미나아제를 0.001 - 1.0 중량부를 포함하는 반죽을 사용함으로써, 글루텐이 부족한 쌀가루를 이용해서 밀가루와 동일한 미감을 제공하는 빵을 제공할 수 있게 된다.  
       
     트랜스글루타미나이제
Patent KR-20080016495-A (KR)
Title: Benzoisoindole derivatives, and pigment composition and colored composition containing same
Inventor: GOTO SHOKO
IPC: C07D209/56
Filed: 2007-08-17
Abstract: A novel compound is provided to suppress the crystal growth of pigments, stabilize fine pigment particles, and lower the viscosity when combined with pigments. A pigment composition is provided to suppress the crystal growth of the pigment, thereby capable of stably and highly pulverizing the pigment particles. A colored composition is provided to be suitable for using printing inks and paints, have low viscosity and show excellent stability with time. A benzoisoindole derivative is represented by the formula(1), wherein R^1 is H, alkyl which may be substituted, or acyl which may be substituted; each R^2, R^3, R^5, R^6, R^7, R^8, R^9 and R^10 is independently H, alkyl which may be substituted, phenyl, halogen, cyano, alkoxy which may be substituted, or -NR^12R^13(where each R^12 and R^13 is independently H or alkyl which may be substituted, or R^12 and R^13 may be bonded together to form a heterocyclic ring which may further contain N, O or S); R^4 is H, alkyl which may be substituted, acyl which may be substituted or a substituent represented by the formula(2) of -Y-(Z)k(where Y is direct bond), -O-, -S(O)m-(where m is an integer of from 0 to 3), -CO-, -NR^14, -CONR^14, -SO2NR^14, -NR^14, CO-, NR^14SO2-(where R^14 is H, alkyl or hydroxyalkyl), C1-12 linear or branched alkylene, or benzene residue or triazine residue, or a linking group formed of at least two these linking groups; Z is H, halogen, alkyl which may be substituted, aryl which may be substituted, phthalimidomethyl which may be substituted, -NR^15R^16, -SO3., -SO3.M/n or -COO.M/n; and k is 1 or 2; and R^11 is H, halogen, nitro, cyano, hydroxyl, alkoxy which may be substituted, aryloxy which may be substituted, -S(O)mR^17, -NR^18R^19 or -N2^+X^-. A pigment composition comprises a pigment and a benzoisoindole derivative of the formula(1), where the pigment is selected from the group consisting of a diketopyrrolopyrrole red pigment, a quinacridone red pigment, a thiazine-indigo red pigment, and an anthraquinone red pigment. A colored composition comprises the pigment composition and a pigment carrier.
Patent KR-20090019347-A (KR)
Title: 차량용 헤드램프
Inventor: LEE WON KYUNG
IPC: B60Q1/04
Filed: 2007-08-20
Abstract: 본 발명은 헤드램프에 관한 것으로서, 특히, 다양한 패턴의 빛을 조사할 수 있도록 하는 차량용 헤드램프에 관한 것이다. 
     본 발명은, 헤드램프의 외관을 이루는 본체, 상기 본체 내부에 설치되어 빛을 조사하는 광원부, 상기 광원부의 배면에 설치되어 조사되는 빛이 반사되어 상기 본체의 전방으로 조사되도록 하는 반사판, 상기 광원부의 전방에 설치되어 조사되는 빛의 일부분을 차단하는 차단패널, 및 상기 차단패널에 설치되어 상기 차단패널의 높이를 가변시키는 구동부를 포함하는 것을 특징으로 하는 차량용 헤드램프를 제공한다. 
       
     차량, 드럼, 차단패널, 광원부, 랙, 피니언
Patent KR-20090022089-A (KR)
Title: Cutting insert
Inventor: CHOI CHANG HEE
IPC: B23B27/00
Filed: 2007-08-29
Abstract: A cutting insert is provided to reduce friction with a work piece when grinding by performing a precise cutting against a cutting depth of approximately 0.5mm and reducing the curvature radius of a sub cutting edge. A cutting insert(10) comprises a rectangular body consisting of a top(12), an underside(14), a plurality of sides(16) and a plurality of corners(18); at least one or more convexed curved sub cutting edge(22), and at least one or more main cutting edge(24). The top and the underside consist of a mounting surface(26) and an inclined surface(28). A main cutting edge of the top is extended toward the underside from the tip of the sub cutting edge to the intermediate point of the main cutting edge and away from the underside from the intermediate point of the main cutting edge to the point meeting with the other sub cutting edge. The main cutting edge of the underside is extended toward the top from the tip of the sub cutting edge to the intermediate point of the main cutting edge and away from the top from the intermediate point of the main cutting edge to the point meeting with the other sub cutting edge.
Patent KR-20090022149-A (KR)
Title: Power generating module and liquid crystal dispaly having the smae
Inventor: LEE CHEOL HO
IPC: G02F1/133
Filed: 2007-08-29
Abstract: A power generating module and a liquid crystal display including the same are provided to prevent image display defect like brightness defect and gradation defect by supplying a plurality of driving voltages with low output variation. A first driving voltage generator(210) generates and outputs a first driving voltage including a first liquid crystal driving voltage and a first gate on voltage. A second driving voltage generator(220) generates and outputs a second driving voltage including a second liquid crystal driving voltage and a second gate on voltage. An output variation controller(230) controls the first and second driving voltage generators through a feedback signal corresponding to the potential difference between the first and second driving voltages.
Patent KR-20080065893-A (KR)
Title: Charging device, image forming apparatus and charging method
Inventor: WATANABE TAKESHI
IPC: G03G15/02
Filed: 2007-08-31
Abstract: A charging apparatus, an image-forming apparatus, and a charging method are provided to realize a stable charging function of the image-forming apparatus employing a contact charging system. A charging apparatus comprises a charging member and a particle supply section. A bias voltage is applied to the charging member. The charging member is contacted with an image carry surface of an image carrier in order to charge the image carry surface. The particle supply section supplies charging auxiliary particles formed of conductive particles having diamond particles, which are contained in a portion which is contacted with the image carry surface of the charging member. The charging member is a rotatively supported charging roller(102). The particle supply section supplies the conductive particles to the charging member by a rotatively supported supply roller(101). The charging roller is a rotatably supported roller to which a prescribed charging bias voltage is applied by a charging bias voltage application section(104) and comes into contact with a photoconductive surface of a photoconductive drum(3) for the purpose of charging the photoconductive surface.
Patent KR-20090026643-A (KR)
Title: Cap assembly and secondary battery using the same
Inventor: HONG KI SUNG
IPC: H01M10/04
Filed: 2007-09-10
Abstract: A cap assembly is provided to improve the binding strength of a resin molding part formed between a cap plate of a cap assembly and a protection circuit part by comprising a subsidiary material between a gasket and an electerode terminal. A cap assembly(300) includes an insulating gasket(360), a terminal plate(330), an insulating plate(340), a cap plate(350), and an electrode terminal(310). A connection plate is equipped between the insulating gasket and the electrode terminal. A secondary battery comprises an electrode assembly(100) consisting of a positive electrode plate(110), a negative electrode plate(120) and a separator(130); a can(200) accommodating the electrode assembly and forming an opening at one end; a cap assembly including a cap plate and a connection plate; a protection circuit part(400) electrically connected to the electrode terminal and the cap plate; and a resin molding part formed between the protection circuit part and the cap assembly.
Patent KR-20070116755-A (KR)
Title: A protection-cover for vegetables
Inventor: KIM BYUNG DONG
IPC: A01G13/04
Filed: 2007-10-02
Abstract: A protection-tool for growth of vegetables capable of protecting seed of vegetables from weeds and various insect pests is provided to prevent plant damage during weeding and supply moisture itself by use of a condensation part and drain holes formed at the lower part of the body. A protection tool(1) for growth of vegetables comprises a conical body with a wide lower portion and a narrow upper portion. The conical body comprises: a plurality of ventilation holes(18) to enter and discharge circulating air; a condensation part(19) made by extending and outwardly bending the outer peripheral edge of the lower end part; a plurality of drain holes(20) formed at the same interval to supply moisture and nutrients to plant root; a fixing fin(21) to secure the body to the ground; and a hemispherically-shaped detachable cover(17) made of transparent synthetic resin at the upper part of the body.
Patent KR-20090035778-A (KR)
Title: Rotational driving device using magnetic force
Inventor: JANG YOUNG OUNG
IPC: H02K53/00
Filed: 2007-10-08
Abstract: A magnetic force rotating device can rotate the driving shaft by the low power at high speed by rotating the rotor by using the repulsion between the permanent magnets. The electromagnet(30) is installed between the first and second holders(11,12). The electromagnet is arranged in the location deviating from the upper of the permanent magnet(20). The repulsion force is provided concerning the permanent magnet. The electromagnet is arranged to be inclined about the permanent magnet. The direction of the initial torque applied to the rotor is more authentically set up.
Patent KR-20090037217-A (KR)
Title: Display panel and method having printing and animation display function
Inventor: SHIM HYUN SEOP
IPC: G09F19/18
Filed: 2007-10-11
Abstract: A display panel and method having printing and an animation display function is provided to realize a discrimination advertisement by integrating a moving picture, a slide, and image advertisement. A display panel is comprised of a panel(10), a screen part(20), a supporter(30), and a projection unit. The projection unit is the normal beam projector which is installed at the front or the rearward of the screen part and image to the screen part the projection. A part of the panel is formed to display image, and a supporter is combined with a panel in order to support the panel in the surface or the wall.
Patent KR-20090037615-A (KR)
Title: Layout method of sub hole region and wordline boosting driver included in sub hole region
Inventor: LEE JONG JIN
IPC: G11C8/14
Filed: 2007-10-12
Abstract: A layout method of a sub hole region and a word line boosting driver included in the sub hole region is provided to improve the efficiency of layout area by arranging a well at a word line boosting driver. A main word line driver domain(40) comprises a plurality of a well region(N3,P3) which are divided each other with parallel. Well regions are composed of at least one pull up area(N3) and a pull down area(P3). A word line boosting driver domain(41) is arranged between a main word line driver domain and a sub hole control area(42). The word line boosting driver domain comprises the well regions and a plurality of the well region(N4,P4) of the main word line driver domain. The sub hole control area comprises at least one of the pull up region(P5) and the pull down domain(N5).
Patent KR-20090039195-A (KR)
Title: Apparatus for inspecting band marks on an electroplating strip
Inventor: JIN YONG HEE
IPC: C25D17/00
Filed: 2007-10-17
Abstract: A band mark inspection apparatus of an electroplated steel sheet is provided to improve the productivity by inspecting the surface defect of the steel sheet without removing the plating of the steel sheet surface. A band mark inspection apparatus(1) of an electroplated steel sheet comprises a driving unit(10) including a first driving cylinder in which a rotating magnet roll(25) is mounted on the leading end, a magnetic force generating unit which includes a switch turned on/off depending on the operation of the first drive cylinder and selectively generates the magnetic force by applying external power to the magnet roll according to on/off of the switch, and a display unit(60) which is movably connected to the rod of the first drive cylinder and includes a chalk plate(62) which is moved by the magnetic force of the magnet roll toward the steel sheet so that the chalk is coated on the inspection part of the steel sheet.
Patent KR-20090039215-A (KR)
Title: Plasma display apparatus
Inventor: PARK YOUN SUP
IPC: G02B5/20
Filed: 2007-10-17
Abstract: A plasma display apparatus is provided to increase luminous efficiency of a plasma display panel through broking ultraviolet ray by making the glass substrate contain Fe. A plasma display apparatus comprises a plasma display panel(100) and an image filter(110). The image filter is arranged at front side of the plasma display panel while including the glass substrate which containing Fe. The content of an iron material is over 0.1 parts by weight and below 0.9 parts by weight. The plasma panel is filled up with a discharge gas containing Xe.
Patent KR-20090039985-A (KR)
Title: Engine pulley rotation device
Inventor: KIM IL GON
IPC: B62D65/10
Filed: 2007-10-19
Abstract: An engine pulley rotation apparatus for coupling a torque converter is provided to offer convenience by automatically detecting and setting up the initial position of a coupling bolt in a prefabricated window through a vision sensor. An engine pulley rotation apparatus for coupling a torque converter comprises: a first lifting unit(LU1) for fixing an engine(1) and an auto transmission(3); a pulley rotary unit(PU) including a drive motor in which a socket is mounted onto a rotation shaft; a second lifting unit(LU2) for supporting the pulley rotary unit; a brake unit braking the rotation shaft of the drive motor; and a vision sensor mounted on the upper plate of the first lifting unit(9). The upper plate of the first lifting unit is formed to fix the engine and the auto transmission on the upper side.
Patent KR-20090043263-A (KR)
Inventor: MIN SEUNG IL
IPC: B29D30/08
Filed: 2007-10-29
Abstract: 본 발명은 타이어 제조에 필요한 반제품 중 하나인 고무로 토핑된 직물 코드지를 분할하는 장치에 관한 것이며, 특히 직물 코드지를 분할할 때, 코드가 손상되지 않도록 칼날이 코드 결을 따라 유동적으로 움직이며 코드지를 분할하며, 또한 칼날(2)의 날 부분을 효율적으로 사용하여 반제품을 절단할 수 있도록 칼날(2)의 높이 조절이 가능하도록 이루어진 고무로 토핑된 직물 코드지의 유동적 분할장치에 관한 것이다. 
     이를 위해 본 발명은 칼날(2)이 직물 코드지의 코드 결을 따라 좌우로 움직일 수 있도록 칼날 홀더(4)의 구조를 설계하였으며, 또한 칼날(2)의 전반부를 사용할 수 있도록 베어링(7)과 핸들나사(10)를 사용하여 칼날(2)의 높이를 조절할 수 있는 구조로 되어 있다.
Patent KR-20090044270-A (KR)
Inventor: YOO LANG GOOK
IPC: A23L2/38
Filed: 2007-10-31
Abstract: 본 발명은 기호성이 우수한 민트 홍차 및 그 제조방법에 관한 것으로서, 보다 구체적으로는 홍차에 민트를 혼합하여 배전함으로써 홍차 특유의 쓴맛과 떫은맛을 제거하고 기존 홍차와는 다른 향미를 발현시켜 기호성을 증진시킨 민트 홍차 및 그 제조방법에 관한 것이다. 
     홍차 * 민트 * 페퍼민트 * 허브차
Patent KR-20090044773-A (KR)
Inventor: KIM TAE YONG
IPC: B60J10/82
Filed: 2007-11-01
Abstract: 본 발명은 차량의 선루프 글라스에 결합된 장착부와, 상기 장착부와 일체로 형성되고, 상기 선루프 글라스가 루프패널에 밀착되어 차량의 주행 시 차체의 떨림과 마찰로 인한 소음을 최소화하기 위해 상기 루프패널과 대향하는 벌브부와, 상기 장착부와 일체되어 형성되고, 힘을 지지해주는 상기 벌브부의 상하부에 배치된 지지부의 끝단이 V자 모양으로 형성된 노치부를 포함함으로서, 상기 선루프 글라스의 슬라이딩 시 힘을 전달받아 상기 웨더스트립이 위나 아래로 밀리는 것을 방지하여 차량의 외관이 양호하고, 주행 시 차체의 떨림으로 인한 마찰 소음을 최소화하는 이점이 있는 선루프 웨더스트립의 구조에 관한 것이다. 
       
            노치부, 지지부, 벌브부, 웨더스트립
Patent KR-20090045461-A (KR)
Inventor: JEONG IL HOE
IPC: G06F17/40
Filed: 2007-11-02
Abstract: 본 발명은 이미지 데이터를 더 정확하게 검색하기 위한 알고리즘에 관한 것이다. 
     본 발명의 목적은 현 검색시스템의 단순한 키워드 입력 방식에서 발생하는 오차를 줄이기 위해 이미지 데이터가 가지고 있는 특성 정보 중에서 이미지의 코너점과 히스토그램 이용한 검색 시스템 구현을 목적으로 한다. 
     상기 목적을 달성하기 위한 본 발명은 검색 알고리즘에 있어 원하는 이미지의 특징을 추출하는 단계; 추출된 특징을 분석하는 단계; 분석된 특징들로부터 필요한 정보를 확보하는 단계; 확보된 정보를 데이터베이스로부터 검색하는 단계 
     검색된 데이터 베이스에서 이미지를 비교 추출 단계;그 결과 안에서의 다시 재검색단계; 정확한 정보추출;로 구성된 것을 특징으로 한다. 
     또한, 본 발명은 검색 알고리즘에 있어 이미지를 에지로 변환 코너점을 추출하는 단계; 코너 점의 픽셀을 3*3으로 나누어 R G B(1-225)중의 픽셀의 합을 하는 단계 ; 그 코너 값을 데이타 베이스와 비교하는 단계; 최대 500개까지의 추출된 이미지를 그레이 스케일로 변환 등질화 단계;히스토그램 정보획득 단계; 4개의 빈으로 나누어 고주파 값을 추출하는 단계; 고주파영역 비교 결과값을 도출하는 단계로 한다. 
       
     데이터 베이스, 코너 점, 히스토그램, 에지 ,그레이스케일, 고주파영역
Patent KR-20090032903-A (KR)
Title: Oral irrigator
Inventor: MOON YOUNG SOO
IPC: A61C17/024
Filed: 2007-11-02
Abstract: An oral irrigator is provided, which improves the structure to spray water after the supplied water is filtered cleanly. An oral irrigator comprises: an inlet port in which the raw water flows; a housing(10) having an outlet port through which the raw water is flowed out; a filter(20) which is installed inside the housing and filters the raw water; a nozzle(30) which is detachably combined with the housing, is connected to the outlet port, and has a nozzle unit through which the purified water by the filter is sprayed; and a valve(40) which is combined with the nozzle and controls the jet of the purified water.
Patent KR-20090046443-A (KR)
Inventor: JIN HYON SEOK
IPC: H04L12/66
Filed: 2007-11-06
Abstract: 본 발명은 IP 전화 시스템에 구비된 녹취장치에 있어서, 적어도 하나 이상의 녹취파일과 임의의 더미 데이터를 저장하는 메모리와, 상기 IP 전화 시스템으로부터 수신되는 음성 패킷 데이터에 상기 저장된 더미 데이터를 포함시켜 인코딩하는 인코딩 처리부와, 상기 인코딩 처리부를 통해 인코딩된 데이터에서 상기 더미 데이터의 부분을 제거하여 상기 메모리에 녹취파일로 저장하는 녹취 처리부를 포함하는 IP 전화 시스템에 구비된 녹취장치 및 그 녹취방법을 제공한다. 
     본 발명에 의하면, 녹취장치의 인코딩 과정에서 발생하는 잡음을 음성 패킷 데이터의 손실없이 제거하여 GSM 인코딩 방식의 품질을 향상시키는 효과가 있다. 
       
     IP 전화, 녹취, 음성 합성, 음성 인코딩, 녹취파일
Patent KR-20090046596-A (KR)
Inventor: LEE HEE SOON
IPC: C07D311/66
Filed: 2007-11-06
Abstract: 본 발명은 신규한 크로만-2-카복실산 아마이드 유도체, 그 제조방법 및 이를 유효성분으로 포함하는 약학 조성물에 관한 것이다. 상기 신규한 크로만-2-카복실산 아마이드 유도체는 NF-κB 활성 저해능이 있으므로, 이를 유효성분으로 포함하는 상기 약학 조성물은 NF-κB와 관련된 질병, 바람직하게는 다발성 골수종, 류마티스 관절염 및 암으로 이루어진 군으로부터 선택된 어느 하나 이상의 질병의 예방 또는 치료용 조성물로 사용될 수 있다. 
     크로만-2-카복실산 아마이드 유도체, NF-κB
Patent KR-20090049706-A (KR)
Inventor: CHO JAE WEON
IPC: G01N15/02
Filed: 2007-11-14
Abstract: 본 발명은 나노 멤브레인과 에어로졸화법을 이용하여 급수(feed water) 중의 콜로이드성 나노입자 (현탁된 나노입자 및 용해된 나노입자)의 크기와 수 농도(number concentration)를 실시간으로 측정하는 장치로서, 급수를 한외여과(UF) 및 나노여과(NF)하는 한외여과(UF)/나노여과(NF) 막; 한외여과 및 나노여과된 급수를 공급하는 액체 유입구와 압축된 청정 공기를 공급하는 공기 유입구를 구비하는 분무기 시스템; 분무기 시스템을 통해 에어로졸화된 콜로이드성 입자들을 확산 건조시키는 확산 건조 장치; 확산 건조된 콜로이드성 입자들을 전기 이동도(electrical mobility)에 따라 크기별로 선별/분리하는 미분형 이동도 분석기(DMA); 및 크기별로 분리된 콜로이드성 입자들의 개수를 측정하는 응축 입자 계수기(CPC)를 포함하는 것을 특징으로 하는 장치에 관한 것이다.  
     또한, 본 발명은 전술한 장치를 이용하여 급수(feed water) 중의 콜로이드성 나노입자 (현탁된 나노입자 및 용해된 나노입자)의 크기와 수 농도(number concentration)를 실시간으로 측정하는 방법으로서, (a) 한외여과(UF)/나노여과(NF) 막을 통해 여과된 급수와 압축된 청정 공기를 각각 분무기 시스템에 공급하는 단계; (b) 분무기 시스템을 통해 현탁된 나노입자와 용해된 나노입자를 포함하는 액적(droplet)을 일정한 속도로 분무하여 에어로졸화하는 단계; (c) 에어로졸화된 입자들을 확산 건조 장치를 통해 확산 건조시키는 단계; (d) 미분형 이동도 분석기(DMA)를 이용하여, 상기 확산 건조된 콜로이드성 입자들을 전기 이동 도(electrical mobility)에 따라 크기별로 선별/분리하는 단계; 및 (e) 응축 입자 계수기(CPC)를 이용하여, 크기별로 분리된 콜로이드성 입자들의 개수를 측정하는 단계를 포함하는 것을 특징으로 하는 방법에 관한 것이다.       
     본 발명에 따르면, 가스 버블(gas bubble)의 영향도 받지 아니하고 동시성 오류도 없으며 계수상의 오류도 없고 입자의 화학적 성분의 영향도 받지 아니한 채, 급수 중에 함유된 콜로이드성 나노입자들의 수 농도와 크기를 실시간으로 정확하게 측정할 수 있다. 또한, 급수 중에 현탁된 나노입자들의 수 농도와 급수 중에 용해된 나노입자들의 수 농도를 분리하여 정확하게 정량함으로써, 예컨대 칼슘, 마그네슘, 탄소 등이 풍부한 콜로이드성 나노입자들에 의한 막[특히, 역삼투(RO) 막] 오염을 예측할 수 있다.  
       
     콜로이드성 입자, 현탁 입자, 용해 입자, 수 농도(number concentration), 기하 평균 직경(GMD), 한외여과(UF), 나여과(NF), 에어로졸화(aerosolization), 역삼투(RO)막, 오염 지수.