baber/WOPTO huggingface dataset:
Patent KR-20090072388-A (KR)
Title: Hanger for greentire transport
Inventor: LEE HYUN HO
IPC: B29D30/26
Filed: 2007-12-28
Abstract: A hanger for transferring a green tire is provided to load and unload the green tire conveniently without pause of a conveyor under driving of a trolley conveyor, and to improve quality of the green tire. A hanger for transferring a green tire transfers the green tire(1) with a trolley chain(3), moved according to the trolley rail(2). A horizontal hanger support stand(4) is connected with a vertical support stand(5). The horizontal hanger support stand is connected with the trolley chain. A seating leveling stand(6) settles the green tire. The seating leveling stand is included in a branch support stand. The branch support stand is connected on the bottom of the vertical support stand. A steel weight is mounted on an end of the horizontal hanger support stand connected to the trolley chain.
Patent KR-20090072494-A (KR)
Title: Thin flim transistor and method of fabricating the same
Inventor: PARK JIN SEONG
IPC: H01L29/786
Filed: 2007-12-28
Abstract: A thin film transistor and a manufacturing method thereof are provided to reduce the number of masks by forming an organic semiconductor layer and an oxide semiconductor layer by an ink jet printing method. A first gate electrode(11) and a second gate electrode(12) are formed on a substrate(10), and are isolated each other. A gate insulation film(13) is formed on the first gate electrode and the second electrode. A first source/drain electrode(14a,14b) is formed on the gate insulation film, and is faced with the first gate electrode. A P-type organic semiconductor layer(16) is formed on the first source/drain electrode by an ink jet printing method. A second source/drain electrode(15a,15b) is formed on the gate insulation film, and is faced with the second gate electrode. An N-type oxide semiconductor layer(17) is formed on the second source/drain electrode by an ink jet printing method.
Patent KR-20090073443-A (KR)
Title: Method for inter rat handover
Inventor: PARK GI WON
IPC: H04L12/66
Filed: 2007-12-31
Abstract: A method for inter rat(radio access technology) handover is provided to reduce time consumption for performing a handover to a destination base station and to maintain the quality of service even though the terminal is moved in a heterogeneous network. A mobile terminal obtains a Basic CID and a Primary Management CID used in the destination location WiMAX base station from a ranging request/response message(420). The mobile terminal performs a basic function negotiation process with the WiMAX base station(430). The mobile terminal performs the authentication and authorization process(440). The mobile terminal performs registration process with the WiMAX base station(450). In order to set up the destination location WiMAX base station and a new the service flow, the mobile terminal transmits the DSAREQ message in the WiMAX base station and receives response(460).
Patent KR-20090073878-A (KR)
Title: Joint-spacer and cnnector having this
Inventor: HWANG EUI MAN
IPC: H01R9/22
Filed: 2007-12-31
Abstract: A joint spacer reducing a total volume and a connector including the same for reducing the manufacturing cost and the number of components is provided to prevent the separation of the terminal and connect terminals electrically. Mounting spaces are formed into the direction in which a plurality of mount space is in a line. A spacer insertion hole is penetrated about the longitudinal direction of the mount space. Terminals are inserted in the mount space. A joint spacer(30) is inserted through the spacer inlet hole inside the housing. The joint spacer supports one side of the terminal. A connection terminal is equipped in the joint spacer. The joint spacer electrically connects the terminal interval.
Patent KR-20070038500-A (KR)
Inventor: BRADBURY ROBERT HUGH
IPC: C07D417/14
Filed: 2005-06-02
Abstract: 본 발명은 본 명세서에서 정의하는 화학식 I의 퀴나졸린 유도체, 이의 제조 방법, 이를 함유하는 약학 조성물 및 erbB 수용체 타이로신 키나제의 억제에 민감한 종양의 예방 또는 치료에 있어서 항증식제로서 사용하기 위한 의약의 제조에 있어서의 그 용도에 관한 것이다. 화학식 I에서, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , X 1 , Q 1 , m 및 n 각각은 명세서에 정의된 임의의 의미를 갖는다.
Patent KR-20070042529-A (KR)
Inventor: AGRAWAL AVNEESH
IPC: H04W92/10
Filed: 2005-06-03
Abstract: 무선 통신 시스템을 위한 프레임 구조 및 송신 기법이 설명된다.     일 프레임 구조에 있어서, 슈퍼-프레임은 다수의 외부-프레임을 포함하고, 각각의 외부-프레임은 다수의 프레임을 포함하며, 각각의 프레임은 다수의 시간 슬롯을 포함한다.     각각의 슈퍼-프레임에서의 시간 슬롯은 다운링크 및 업링크를 위해서 그리고 로딩에 기초하는 상이한 무선 기술 (예를 들면, W-CDMA 및 OFDM) 을 위해서 할당된다.     각각의 물리 채널은 슈퍼-프레임에서의 각각의 외부-프레임 중 하나 이상의 프레임 내에서 하나 이상의 시간 슬롯을 할당받는다.     OFDM 파형은 각각의 다운링크 OFDM 슬롯에 대해서 생성되며, 슬롯 상에서 멀티플렉싱된다.     W-CDMA 파형은 각각의 다운링크 W-CDMA 를 위해서 생성되고 슬롯 상에서 멀티플렉싱된다.     변조 신호는 멀티플렉싱된 W-CDMA 및 OFDM 파형에 대해서 생성되고 다운링크 상에서 송신된다.     각각의 물리 채널은 버스트 내에서 송신된다.     각각의 물리 채널에 대한 슬롯 할당, 코딩 및 변조는 각각의 슈퍼-프레임을 위해서 변할 수 있다.  
       
     물리 채널, 슈퍼-프레임, 외부-프레임
Patent KR-20070045286-A (KR)
Inventor: HARADA KENJI
IPC: B30B11/00
Filed: 2005-08-24
Abstract: 중심 공이와 그 중심 공이의 외주를 둘러싸는 외부 공이로 이루어지고, 이 중심 공이와 외부 공이가 어느 쪽이나 슬라이드 가능하며 또한 가압 가능한 공이로서, 중심 공이와 외부 공이의 상대 위치를 제한하는 상대 위치 제한 수단을 가지고, 이 상대 위치 제한 수단이, 중심 공이의 공이 끝이 외부 공이의 공이 끝보다 돌출하는 제 1 위치와, 중심 공이의 공이 끝이 외부 공이의 공이 끝과 대략 일치하는 제 2 위치를 제한함과 동시에, 중심 공이의 공이 끝이 외부 공이의 공이 끝 내부로 퇴피하는 제 3 위치를 제한하지 않는 것인 공이 및 이 이중구조의 공이를 구비한 회전식 압축 성형기.
Patent KR-20070054643-A (KR)
Inventor: XIE HONG
IPC: C07F15/00
Filed: 2005-07-18
Abstract: 전이 금속 화합물 I을 포함하는 분석 대상물의 전기화학적 검출을 위한 조성물 및 방법을 제공하며, 화합물 I에서 M은 질소에 배위 결합을 형성할 수 있는 금속 원소이고; R 및 R'는 그의 질소 원자에서 M에 배위되고; L은 결합 리간드이고; Z는 염소 또는 브롬이고; m은 1 내지 6일 수 있고; X는 전하 m과 균형을 이루는 음이온, 또는 음이온들의 조합이다.   또한 전기화학 표지 및 검출 방법을 제공한다. 
     전이 금속 화합물 I, 전기화학적 검출
Patent KR-20070046966-A (KR)
Inventor: AISSI SELIM
IPC: G06F21/00
Filed: 2005-09-30
Abstract: 집중된 WLAN-WWAN 연동망에서 사용자 증명서를 개시, 분배, 공급하기 위한 시스템 및 방법이 제공된다.  무선 근거리 통신망에서 동작가능한 컴퓨팅 장치(108)는 무선 셀룰러 원거리 통신망에서 동작가능한 이동 장치에 공개키를 전송한다(206).  이동 장치는 공개키에 기초하여 사용자 증명서를 얻기 위해서 무선 원거리 통신망(208)의 셀룰러 운영자와 부트스트랩 절차를 수행한다(210).  이동 장치는 컴퓨팅 장치에 설치하기 위해 컴퓨팅 장치에 사용자 증명서를 전송한다(214).  사용자 증명서는 디지털 서명, 검증, 암호화 목적을 위해 사용된다(218).  사용자 증명서는 무선 근거리 통신망과 무선 원거리 통신망 모두에서 두 망으로부터 서비스를 접속할 때 가입자를 인증하기 위해 사용될 수도 있다(213, 218). 
       
     이동 단말기, 운영자, 무선 근거리 통신망, 무선 원거리 통신망, 사용자 증명서, 공개키
Patent KR-20070053810-A (KR)
Inventor: NAKAHARA MASANORI
IPC: H04B7/26
Filed: 2005-09-16
Abstract: IEEE802.11규격만에 의해서 애드혹 모드에 있어서 파워 세이브를 실현할 수 없다. 그 원인은, 애드혹 모드에서는 통신 상대가 서로 파워 세이브 모드를 이용하고, 통신 상대의 상태를 항상 관리해야 하는 것에 기인한다. 애드혹 모드에서, 통신 상대의 수는 1대로 항상 한정하지 않고, 네트워크에 참가한 스테이션의 모두가 후보가 되어, 설치 부하가 증대한다. 이 문제를 해결하기 위해서, 통신장치는, 파워 세이브 모드의 변경을 ATIM패킷, RTS 패킷, 또는 널 패킷에 의해 통지한다. ATIM 패킷 또는 RTS 패킷을 송신하는 경우에, 통신장치는 상대가 파워 세이브 모드인가 아닌가를 고려하지 않고 모드 변경을 상대에게 통지할 수 있다. 그 널 패킷을 송신하는 경우, 통신장치는 어떠한 비콘을 기다리지 않고 상대에게 빠르게 통지할 수 있다. 
       
     통신장치, 디지털 카메라, 프린터, 파워 세이브, 패킷.
Patent KR-20070064641-A (KR)
Title: Method for purifying supply flows containing aromates by means of zeolites
Inventor: HENN ROLF
IPC: C07C2/66
Filed: 2005-09-15
Abstract: The invention relates to a method for purifying supply flows containing aromates in polymerisation or alkylation methods, by bringing said flows into contact with zeolites. The inventive method is characterised in that the supply flow is guided over at least two zeolites 1 and 2, zeolite 1 having an average pore size of between 0.3 and 0.5 nm, and zeolite 2 an average pore size of between 0.6 and 0.8.
Patent KR-20070084176-A (KR)
Title: Method of enhancing enzymatic activity of glycosyltransferase
Inventor: TSUKAMOTO HIROSHI
IPC: C12N15/67
Filed: 2004-10-18
Abstract: An inexpensive and simple and easy method that with respect to glycosyltransferase derived from a microbe of the genus Photobacterium, realizes a sugar conversion reaction efficient as compared with conventional enzymatic reaction systems. There is provided a method in which with respect to glycosyltransferase derived from a microbe of the genus Photobacterium, for example, F-galactoside-E2,6-sialic acid transferase derived from Photobacterium damsela, the enzymatic activity thereof is enhanced by the addition of an appropriate amount of NaCl to the enzymatic reaction system thereof.
Patent KR-20070085976-A (KR)
Title: Multi-functional copolymers comprising rare earth metal complexes and devices thereof
Inventor: LING QIDAN
IPC: C08G61/12
Filed: 2005-11-10
Abstract: The invention relates to copolymer complexes of the formula (I): wherein [Ax-[B(C)y-DZ] denotes a single unit of the copolymer complex that is repeated n times, wherein n is an integer greater than one, and wherein the single unit comprises a conjugated backbone coordinated to a complex (C) comprising rare earth metal(s); x, y and z are numbers greater than zero such that x = y+z ; A is independently selected from a group consisting of: fluorene, carbazole, oxadiazole, triphenylamine or derivatives thereof; B is a functional ligand selected from the group consisting of: benzoic acid, 1,3-diphenylpropane-1,3-dione, 1,10-phenanthroline, 2,2-bipyridine, or derivatives thereof; and D is independently selected from a group consisting of: fluorene, carbazole, oxadiazole, triphenylamine or derivatives thereof.
Patent KR-20070087605-A (KR)
Title: Pyrrole derivatives having crth2 receptor antagonist activity
Inventor: ADCOCK CLAIRE
IPC: C07D207/34
Filed: 2005-12-12
Abstract: There are provided according to the invention compounds of formula (I) as CRTh2 antagonists. In free or salt form, wherein R3, R4, R5, R6, Q, W and n are as described in the specification, process for preparing them, and their use as pharmaceuticals.
Patent KR-20070099562-A (KR)
Title: Wet use chopped strand glass as reinforcement in extruded products
Inventor: O'BRIENBERNINI FRANK C
IPC: B29C48/395
Filed: 2005-11-14
Abstract: A method for incorporating wet use chopped strand glass (WUCS) in a screw extrusion process is provided. A polymeric resin is added to an extruder (100) in a polymer feed zone (106) and conveyed to a first compression zone (113) where the resin is at least partially melted. The molten resin is conveyed to a high volume zone (107) where WUCS fibers are added. In the high volume zone, the flights of the screw may have a greater pitch to facilitate the introduction of the WUCS into the extruder. The molten resin/fiber mixture is conveyed to a second compression zone (112) where the resin and fibers are intimately compounded. Next, the molten resin/fiber mass is conveyed to a low pressure zone (115) where moisture evaporated from the fibers is released through an opening (109). The resin/fiber mixture is then conveyed through a compression/die feed zone (116) to further compound and mix the resin and fibers.
Patent KR-20070110285-A (KR)
Title: Composite ceramic hollow fibres, method for production and use thereof
Inventor: WERTH STEFFEN
IPC: H01M8/02
Filed: 2006-01-23
Abstract: The invention relates to composites, comprising at least one hollow fibre, made from an oxygen-transporting ceramic material which is a combination of oxygen anion and electron-conducting ceramic material, or a combination of oxygen anion conducting ceramic material and electron-conducting ceramic or non-ceramic material, whereby the outer surface of the hollow fibre is in contact with the outer surface of the same or a different hollow fibre and the contact points are connected by means of sintering. Further composites contain at least one hollow fibre, made from oxygen transporting ceramic material, which is an oxygen anion and electron-conducting ceramic material, or a combination of oxygen anion conducting ceramic material and electron-conducting ceramic or non-ceramic material, with a connector element for the introduction or removal of fluids on at least one front face, whereby the hollow fibres and the connector element are connected. The composites are of application in obtaining oxygen from oxygen-containing gas mixtures or for carrying out oxidation reactions.
Patent KR-20070099666-A (KR)
Title: Cleaning tool assembly and related method of use
Inventor: DOTTERMAN PERRY S
IPC: A47L13/20
Filed: 2006-01-26
Abstract: A cleaning tool assembly and method of use are disclosed for cleaning hard surfaces, such as bathroom surfaces. The cleaning tool assembly includes a cleaning tool and a cleaning pad that combine to define at least three distinct cleaning surfaces. The cleaning tool includes a handle connected to a head assembly that otherwise maintains the cleaning pad and provides a cleaning implement and a compliant cleaning edge surface. In one embodiment, the handle is expandable. In another embodiment, the cleaning pad includes a dry bleach composition.
Patent KR-20070103047-A (KR)
Title: Maleimide derivatives, pharmaceutical compositions and methods for treatment of cancer
Inventor: LI CHIANG J
IPC: A61K38/08
Filed: 2006-02-09
Abstract: The present invention relates to pyrroloquinolinyl-pyrrole-2,5-dione compounds and pyrroloquinolinyl-pyrrolidine-2,5-dione compounds, and methods of preparation of these compounds. The present invention also relates to pharmaceutical compositions comprising pyrroloquinolinyl-pyrrole-2,5-dione compounds and pyrroloquinolinyl-pyrrolidine-2,5-dione compounds. The present invention provides methods of treating a cell proliferative disorder, such as a cancer, by administering to a subject in need thereof a therapeutically effective amount of a pyrroloquinolinyl-pyrrole-2,5-dione compound or pyrroloquinolinyl-pyrrolidine-2,5-dione compound of the present invention.
Patent KR-20070107756-A (KR)
Title: Human monoclonal antibody specific for lipopolysaccharides(lps) of the pseudomonas aeruginosa iats 011 serotype
Inventor: LANG ALOIS B
IPC: A61K39/40
Filed: 2006-02-13
Abstract: The present invention relates to a human monoclonal antibody specific for the serotype IATS O11 of P. aeruginosa, a hybridoma producing it, nucleic acids encoding it, and host cells transfected therewith. Further, the present invention relates to methods for producing said monoclonal antibody. In addition, the present invention relates to pharmaceutical compositions comprising at least one antibody or at least one nucleic acid encoding said antibody.
Patent KR-20080009683-A (KR)
Title: Plasma-vortex engine and method of operation therefor
Inventor: PEKRUL MERTON W
IPC: F01C1/00
Filed: 2006-02-24
Abstract: A plasma-vortex engine (20), consisting of a plasmatic fluid (22) circulating in a closed loop (44) encompassing a fluid heater (26), an expansion chamber (30), and a condenser (42), is provided. The expansion chamber (30) is formed of a housing (64) and two end plates (66, 68), and encompasses a rotor (72) to which a plurality of vanes (74) is coupled. A shaft (36) is coupled to the rotor (72) through the endplates (66, 68). During operation, the fluid heater (26) heats the plasmatic fluid (22) to produce a plasma (86), which is then injected into the expansion chamber (30). The plasma (86) expands both hydraulically and adiabatically and exerts an expansive force (94) against one of the vanes (74). A vortex generator (96) coupled to the expansion chamber generates a vortex (100) within the plasma (86), which exerts a vortical force (102) against that one vane (74). The rotor (72) and shaft (36) rotate in response to the expansive and vortical forces (94, 102). The plasma (86) is exhausted from the expansion chamber (30) and is condensed back into the plasmatic fluid (22) by the condenser (42).
Patent KR-20070121742-A (KR)
Title: Production of activated char using hot gas
Inventor: BOOL LAWRENCE E III
IPC: C01B32/40
Filed: 2006-03-13
Abstract: A gas mixture preheated to high temperatures using an oxy-fuel, an oxygen-enriched air-fuel or an air-fuel burner is used to devolatilize and partially oxidize carbonaceous feedstock, thereby producing an active residual char that can be used in applications utilizing activated carbon. Use of hot gas and ground carbonaceous feedstock allows the equipment to be minimized, thereby allowing the activated carbon to be produced at or near points of use, for example the production of activated char at or near utility boilers for use in the reduction of mercury emissions from flue gas streams.
Patent KR-20080005222-A (KR)
Title: Tandem washing system configuration for recycling detergent & water
Inventor: AGAWAL SANJIV
IPC: D06F33/02
Filed: 2006-03-20
Abstract: A tandem configuration of automated washing machines is disclosed. A microprocessor controls solenoid valves to direct effluent of each selected cycle of one machine, into another machine for reuse. Both the machines operate in tandem applying pre-set microprocessor logic, which is further programmable for various options, keeping interlocking features Intact. By placing the washing apparatus on rooftops, further recycling is achieved.
Patent KR-20080004531-A (KR)
Title: Stannsoporfin compositions and administration
Inventor: LANG PHILIP C
IPC: A61K9/08
Filed: 2006-03-31
Abstract: Pharmaceutical compositions including stannsoporfin, drug products incorporating pharmaceutical compositions, methods of making pharmaceutical compositions, and methods of treating hyperbilirubinemia with drug products and compositions are disclosed.
Patent KR-20080005237-A (KR)
Title: Multistandard variable length decoder with hardware accelerator
Inventor: MEHTA KALPESH
IPC: G06F9/06
Filed: 2006-03-30
Abstract: An embodiment includes an apparatus that includes a decoder to receive a compressed bit stream that is based on a coding standard. The decoder includes a hardware accelerator to decode a part of the compressed bit stream that is based on an operation that is common across multiple coding standards that includes the coding standard. The decoder also includes a programmable element to decode a part of the compressed bit stream that is based on an operation that is specific to the coding standard.
Patent KR-20080003920-A (KR)
Title: Method of film formation and computer-readable storage medium
Inventor: HASEGAWA TOSHIO
IPC: H01L21/205
Filed: 2006-05-18
Abstract: a first stage in which a metal compound gas and a nitrogenous reducing gas are fed to a substrate to be treated which has been heated to a film formation temperature to directly deposit a metal nitride film on the substrate by CVD; and a second stage in which a metal compound gas and a nitrogenous reducing gas are fed in the same manner to deposit a metal nitride film by CVD on the initial metal nitride film deposited in the first stage so as to result in a given film thickness, wherein the first and second stages each comprises one or more repetitions of a cycle comprising the first step of feeding the metal compound gas and nitrogenous reducing gas and the second step of feeding the nitrogenous reducing gas while stopping the feeding of the metal compound gas.
Patent KR-20080021007-A (KR)
Title: Optical articles including films with mating structured surfaces
Inventor: STEVENSON JAMES A
IPC: G02B5/04
Filed: 2006-05-31
Abstract: Articles produced according to the present disclosure include a first film having a structured surface and a second film having a structured surface. The structured surface of the first film is releaseably mated with the structured surface of the second film. In some exemplary embodiments, such articles may be optical bodies including first and second optical films having structured surfaces. Methods of making such articles, which may be optical bodies, are also disclosed. ® KIPO & WIPO 2008
Patent KR-20090075997-A (KR)
Title: Head up display device in vehicle
Inventor: AHN TEA JEONG
IPC: B60K35/00
Filed: 2008-01-07
Abstract: A head up display device for a vehicle is provided to comfortably inform a driver of the travel information by enlarging viewable area for the head up display of a driver. A head up display device for a vehicle is composed of a panel(110) indicating the driving image information of a vehicle, a lens(120) projecting the image after enlarging the driving image information indicated in the panel, and a mirror(130) projecting the projected the driving image information to the driver and generating a virtual image. The panel has the resolution different of the inputted driving image information. The mirror is the aspherical combiner.
Patent KR-20090076029-A (KR)
Title: Termination device for eliminating pimd
Inventor: AHN JUNG HAK
IPC: H01P5/18
Filed: 2008-01-07
Abstract: A termination device for eliminating PIMD is provided to suppress the generation of a parasitic signal by minimizing the PIMD(Passive Intermodulation Distortion). A terminating device includes a hybrid coupler(400), a plurality of terminal resistors(402,404,406) and a signal delay unit. The hybrid coupler includes at least two output terminals and input terminals. The input terminal is coupled in the end part of an RF device. The terminating resistance is coupled in each output terminal. The signal delay unit is arranged between the output terminal and the terminating resistance. The signal delay unit includes an RF line having the predetermined length. The RF line includes a lambda/4 line(408).
Patent KR-20090080432-A (KR)
Title: Refrigerator
Inventor: PARK CHEON TAE
IPC: F25D11/00
Filed: 2008-01-21
Abstract: A refrigerator is provided to remove a door for an auxiliary storing chamber for the convenience of users and prevent chold air from leaking out of the auxiliary storing chamber by air curtain. A refrigerator includes a door(121) for a storing compartment, an auxiliary storing chamber(140) provided to a rear surface of the door, a drawing hole(142) formed in the door for a user to draw food out of the auxiliary storing chamber outside the door, and an air curtain unit(130) mounted to the door for preventing the leakage of cold air out of the auxiliary storing chamber via the drawing hole.
Patent KR-20090085169-A (KR)
Title: Chair for stretching cervical vertebrae
Inventor: YUN WHA KYUN
IPC: A47C9/00
Filed: 2008-02-04
Abstract: A chair for the cervical traction is provided, which enables to correct the cervical spine and to perform stretching without the others' help. A chair for the cervical traction comprises: first and second chin-rests(2,4) which are symmetrically established in the chair in order to selectively hold the chin of a user; and a chin-rest drive device(6) which independently moves first and second chin-rests up and down and rotates them at the same time. In the chin-rest drive device, the unit drive device is equipped symmetrically in first and second chin-rests. The unit drive device comprises: a drive motor(10); a helical axis(8) rotated by a deceleration member(12); a cylinder axis(14) coupled with a helical axis; a roller(16) which is fixed to be protruded from the outer circumference of the cylinder axis; and a guide container(18) in which a guide groove(20) is hollowed.
Patent KR-20090085427-A (KR)
Title: Air separating collection device for reclaimer of organic solvents in laundry
Inventor: LEE MOON KYUNG
IPC: D06F43/08
Filed: 2008-02-04
Abstract: An air elutriation apparatus of an organic solvent collecting unit for a drier is provided to extend the service life of the collecting unit and facilitate maintenance and repair by selectively operating the collecting unit. An air elutriation apparatus of an organic solvent collecting unit for a drier(100) comprises a main body(12) and an actuator. The main body comprises an inlet port for the dryer(10) and an outlet port for the atmosphere(11). The main body passes through inflow and discharge sides of the collecting unit around the inlet port for the dryer. An actuator operates a valve body(13). The valve body selectively blocks communication state between the inlet port for the dryer and the inflow side for the collecting unit, so the air containing the organic solvents is sent to the inflow side of the collecting unit. The valve body selectively blocks the communication state between the inlet port for the dryer and the outlet port for the atmosphere, so the air which does not contain the organic solvent is sent to atmosphere.