baber/WOPTO huggingface dataset:
Patent KR-20000024679-A (KR)
Inventor: LEE SUK YI
IPC: H04L12/66
Filed: 2000-02-29
Abstract: PURPOSE: A long distance voice call system of a PC-to-phone type is provided to transfer a voice without a sound collis ion in use of a computer sound and a telephone call by reproducing and deleting a queue on a buffer in a real time. CONSTITUTION: In a long distance voice call system, a transmission client(100) requests a connection by a reception number of a receiver(300) to a server(200) connected to an internet. When a connection completion message is received, the transmission client prepares a buffer for bidirectional recording and reproducing. Voice data provided to the transmission client is stored in the buffer, and then is transferred to the server by use of an UDP protocol. The voice data transferred to the server is transferred to a voice compressing board, and then is sent to a telephone of the receiver through a PSTN network(400). The voice of a receiver transferred to the server is received by the voice reproducing buffer. A voice recording buffer of a predetermined amount received at the transmission client is reproduced as real-time voice data. A content of the buffer that a reproducing is end, is deleted so as to be used next, and the buffer is placed at a last queue so as to be accumulated voice data at the buffer.
Patent KR-20000030450-A (KR)
Inventor: SEONG NAK UEN
IPC: B26D1/143
Filed: 2000-03-02
Abstract: PURPOSE: A cutting wheel having a diamond tip is provided to prevent a disk damage when a round face is processed and to improve the durability of a tool and the quality of a cutting unit by preventing shaking or vibrating when rotating at a high speed. CONSTITUTION: A cutting wheel is composed of a circular plate type disk(11), plural diamond tips(12) attached to a circumference of the disk, plural first reinforcing tips(12) extended in a direction of a radius inner side, plural second reinforcing tips(14) extended in the direction of the radius inner side and plural cutting units(16) cut a radius direction on the circumference of the disk. Herein, the heat stress of the disk and the twisted event of the cutting wheel are prevented by discharging the heat of a high temperature generated when a processed material is cut at a high speed or when the diamond tip is attached to the disk.
Patent KR-20010087627-A (KR)
Title: Apparatus for tracing integrated service digital network message in exchange
Inventor: MUN JI YEONG
IPC: H04M3/22
Filed: 2000-03-08
Abstract: PURPOSE: An apparatus for tracing an ISDN(Integrated Services Digital Network) message of a switch is provided to trace a message transmitted and received between an ISDN telephone and a digital subscriber matching unit of the switch and display the traced message on a screen of an operator terminal. CONSTITUTION: A central control subsystem(CCS)(4) receives a signal trace function register request of a specific subscriber line from an operator terminal(2). An access switching subsystem(ASS)(6) corresponds to the signal trace function register request requested from the central control subsystem(CCS)(4) to extract signal process information of the specific subscriber line, and provides extracted signal process information to display a signal process state on a screen of the operator terminal(2). The ASS(6) has a signal trace function register control unit(8) for controlling a signal trace function register corresponding to the signal trace function register request requested from the CCS(4) and a digital subscriber matching unit(10) for extracting signal process information of the specific subscriber line and providing extracted signal process information to the CSS(4).
Patent KR-20010088208-A (KR)
Title: Balancer with Drum Washing Machine
Inventor: JANG JAE WON
IPC: D06F37/22
Filed: 2000-03-11
Abstract: PURPOSE: A drum washing machine with a balancer is provided, in which fluid balancer is arranged to the inner tub, to thereby reduce vibration and noise caused during dehydration operation. CONSTITUTION: A drum washing machine comprises: an outer tub(5) containing wash water; an inner tub(7) installed inside of the outer tub, and which rotates at a high speed to dehydrate laundry by the centrifugal force produced from such high speed rotation; an open type fluid balancer(100) arranged to the inner tub, and which contains fluid so as to maintain balance of the inner tub; and a feed water unit(200) for feeding fluid to the open type fluid balancer. The balancer is ring-shaped, and has an opening(120) directed to the outside of the inner tub, and a flow guide member for guiding flow of the water fed from the feed water unit. The feed water unit includes a speed sensor(210) for sensing the rotation speed of the inner tub; a feed water valve(200) operating by the speed sensor and feeds fluid; and a feed water hose(230) for passing the fluid fed by the feed water valve, through the inside of the balancer.
Patent KR-20000071485-A (KR)
Title: 스퀴즈용기용 캡
IPC: B65D35/48
Filed: 2000-03-24
Abstract: (과제) 토출내용물이 노즐체의 도복위치에서의 회동수납상태에 있어서 캡의 외측을 더럽히는 사태를 가능한 발생시키지 않도록 한다. 
     (해결수단) 스퀴즈용기(Y)에 부착되는 부착부(12)를 구비한 캡본체(1)와, 기립위치(UP)에서 상측에 위치하는 토출구(20a)를 구비한 노즐체(2)와, 도복위치(DW)에 있는 노즐체(2)의 토출구(20a)를 막는 종방향커버부(31)와 토출구(20a)측의 상측부를 덮는 횡방향커버부(32)를 구비하며 회동가능하도록 조립된 커버체(3)를 구비한다.  횡방향커버부(32)의 하측에는 도복위치(DW)의 노즐체(2)의 일단측이 놓여지며, 또한 소정의 열림위치(MB)에서 노즐체(2)의 도복위치(DW)로의 회동에 의해 노츨체(2)의 일단측이 맞부딪치게 되는 재치부(30a)가 형성되어 있다.  노즐체(2)의 도복상태의 유지수단과, 커버체(3)를 소정의 열림위치(MB)를 향해서 회동시키는 방향으로 탄성력을 가지는 탄성수단을 구비하고 있다.
Patent KR-20000037308-A (KR)
Inventor: KIM JONG HYUN
IPC: G06T13/80
Filed: 2000-04-17
Abstract: PURPOSE: A technique for synthesizing a computer graphic image by using a domino effect is provided to more effectively receive an image transmission than a user of lower speed, by separating a large image size into a plurality of small files, when sending a domino graphic file through internet. CONSTITUTION: A technique for synthesizing a computer graphic image by using a domino effect has two steps. The first step is to separate image files such as a painting or a photograph, expressed by a computer, into small cells having a constant size in two-dimensional coordinates. The second step is to sequentially restore respective cells to initial images, by all of diverse algorithms designating cell movement in two-dimensional coordinates, to bring about a domino effect in respective separated cells.
Patent KR-20000071759-A (KR)
IPC: C08K5/00
Filed: 2000-04-21
Abstract: 본 발명은 기본 골격으로서 4관능성 실록산 부분을 가지며, 카르복시산기 함유 트리유기실록산 부분과 카르복시산 유도체기 함유 트리유기실록산 부분을 특정 비율로 함유하는 실리콘 함유 중합체에 관한 것이다.  본 실리콘 함유 중합체는 네가티브 비화학 증폭 레지스트 중합체 또는 포지티브 화학 증폭 레지스트 중합체로서 사용하기에 적합하다.
Patent KR-20010097771-A (KR)
Inventor: KIM GYEONG HAN
IPC: G02F1/1333
Filed: 2000-04-26
Abstract: 목적: 필름 LCD용 기판에 ITO 전극의 열팽창률과 동일한 열팽창률을 가지는 보상막을 형성하여 기판의 변형을 방지할 수 있는 필름 LCD용 기판을 제공한다. 
     구성: 중앙에 필름을 사이에 두고 ITO 및 유,무기막 층이 다층으로 구성되는 필름 LCD용 기판에 있어서, 상기 ITO와 열팽창률이 동일한 보상막을 필름의 반대면에 코팅,처리한 구성으로 이루어진다. 
     효과: 필름 LCD용 기판의 내부에 ITO의 열팽창률과 동일한 열팽창률을 갖는 보상막을 형성함으로써, 액정표시소자 제조공정시 상기 기판이 열에 의해 변형이 되거나 ITO에 크랙이 발생하는 것을 방지할 수 있다.
Patent KR-20010099554-A (KR)
Inventor: AHN SEONG IL
IPC: H01J11/28
Filed: 2000-04-28
Abstract: 본 발명은, 교류형 면방전 플라즈마 디스플레이 패널에 관한 것으로서, 전면기판에 소정의 패턴으로 형성되어 유지방전을 하기 위한 유지전극들과; 상기 유지전극들을 매립하며 벽전위가 형성될 수 있도록 상기 전면기판에 형성된 유전체층과; 상기 전면기판과 대향하는 배면기판에 상기 유지전극들과 교차하도록 소정의 패턴으로 형성되며, 상기 유지전극들과 어드레스 방전을 하기 위하여 소정의 패턴으로 형성된 어드레스 전극들과; 상기 배면기판의 가장자리에 형성된 제1보조전극과, 상기 제1보조전극과의 가스방전에 의한 촉화전자를 공급하기 위하여 상기 전면기판의 가장자리에 형성된 제2보조전극과; 상기 전면기판과 상기 배면기판사이에서 소정간격 이격되어 방전공간을 구획하며 크로스 토크를 방지하는 격벽들과; 그리고, 상기 방전공간내에서 가스 방전에 의하여 여기되어 발광할 수 있는 소정의 형광물질이 도포되어 형성된 형광체층을 구비하는 플라즈마 디스플레이 패널을 개시한다. 본 발명에 따르면, 플라즈마 디스플레이 패널을 오랜기간 방치할 경우라도 제1보조 전극과 제2보조전극의 사이에서 촉화전자가 발생될 수 있기 때문에 어드레싱 구동전압하에서 원활하게 화상이 표시될 수 있다.
Patent KR-20010108604-A (KR)
Inventor: KANG SEONG BEOM
Filed: 2000-05-30
Abstract: 본 발명은 전후방 이중의 증발기를 구비한 차량용 에어컨 시스템에 있어서, 상기 에어컨의 전후방증발기를 제어하기 위한 밸브수단을 개선하고 상기 후방증발기에로 냉매를 공급하거나 제어하는 밸브를 삭제하며 상기 밸브위치에 국부 축소관을 구비하여 상기 후방증발기의 구동을 제어할 수 있도록 한 이중 증발기 구조를 가진 에어컨시스템에 관한 것이다. 
     본 발명은 하나의 압축기(1)에 콘덴서(2)와 1개의 리시버 드라이어(3)를 연결하고 이 리시버 드라이어(3)에는 2개의 전후방증발기(4)(5)를 각각 연결시켜 냉매회로를 구성한 것에 있어서, 상기 리시버 드라이어(3)와 상기 후방증발기(5)사이에 연결되는 냉매관(6)에 국부 축소시키는 축관부(7)를 설치하고 이 축관부(7)를 따라 흐르는 냉매가 소량씩 후방증발기(5)에 공급되도록 하면서 후방증발기(5)의 구동을 제어하도록 구성된 것이다.
Patent KR-20010110869-A (KR)
Inventor: KANG HAE SUN
Filed: 2000-06-08
Abstract: 본 발명은 인터넷을 이용하여 부동산을 거래하는 시스템에 관한 것으로, 수집한 여러 유형의 부동산 매물들을 입력하여 데이터베이스를 구축한 후, 각 분야별 전문가에 의한 물건분석, 이용가치 증대 프로그램 및 거래관련 부대서비스를 첨부하여 특정분야별로 분류하여 둠으로써 이용자가 이를 참고하여 특정매물을 선택한 후 직접계약프로그램, 프랜차이즈망 또는 개인 알선시스템 설계를 이용하여 부동산을 거래할 수 있도록 제공되는 것으로 사용자에게 거래 부동산에 대한 거래 안정성 및 신속성을 주며, 수요자·공급자·투자자가 인터넷을 기반으로 수요 및 공급계획을 사전 검색할 수 있도록 함으로써 사전 수요확보, 구매력 및 분양관련 제경비 등 비용절감으로 분양가격 하락을 유도할 수 있는 사이버조합 운영, 거래 및 사업안정성을 확보하기 위한 신탁제도 이용 등 신탁업무와의 연계기능이 강화된 인터넷을 이용한 부동산 거래 시스템을 제공할 수 있다.
Patent KR-20020001150-A (KR)
Title: Beating media tissues culture method and beating media tissues culture system
Inventor: LIM SUNG WAN
IPC: C12N1/00
Filed: 2000-06-26
Abstract: PURPOSE: A beating medium tissue culture method and beating medium tissue culture system are provided, thereby culturing tissues under human body-like conditions. CONSTITUTION: The beating medium tissue culture system consists of a culturing vessel, slide meshes which are mounted within a culturing vessel in a certain slope, have medium-flowing plates and medium passages, wherein the medium passages have medium-providing hoppers, and a medium-providing nozzle, in which the slope of the slide meshes is 40 to 80 degree. The tissue is cultured by placing the tissue on the slide mesh under air condition of 95% O2 and 5% CO2; and providing medium through the medium-providing hoppers.
Patent KR-20010088267-A (KR)
Title: Multiple distribution tank for water treatment plant and sewage treatment plant
Inventor: BAE MUN HO
IPC: C02F1/00
Filed: 2000-06-30
Abstract: PURPOSE: A composite distribution tank for water purifying plant and sewage treatment plant is provided, which has a weir (4) at the upper part and a fixed orifice (5) at the lower part, so that the system can be compacted in a small scale and save the initial construction cost. The miniaturization of a distribution tank (2) leads up to that of the weir (4), thereby enabling the vertical height control of the weir (4) to be easy. CONSTITUTION: The system comprises the followings: (i) a distribution tank (2) that has a weir (4) at the upper part and a fixed orifice (5) at the lower part; (ii) a weir (4) that is controlled by a water gate (3); (iii) a water gate (3) that is installed to cover the weir (4) and control flow through the weir; and (iv) a fixed orifice (5) that is set at the lower part of the tank for flowing more than half of the influent water.
Patent KR-20020003022-A (KR)
Title: Pneumatic Vehicle Tire
Inventor: LIM SEONG SU
IPC: B60C11/03
Filed: 2000-06-30
Abstract: PURPOSE: A motor vehicle tire is provided to protect the groove formed at the tire tread from crack, by preventing stones from being inserted into the groove and allowing the inserted stone to be easily escaped from the groove. CONSTITUTION: A motor vehicle tire includes a tread(1) having grooves(2) formed at the surface of the tread, and each of grooves has a stone insertion preventing member(3) arranged in a spiral manner in the lengthwise direction of the groove. The stone insertion preventing member has a width of 1 to 40mm and a thickness of 0.5 to 5mm, and a distance of 1 to 5mm from the wall of the groove. The stone insertion preventing member pushes, through a flexion-extension motion of the tread, the stone inserted into the groove and permits the stone to be escaped from the groove.
Patent KR-20020004183-A (KR)
Title: Compact zoom lens
Inventor: PARK YEONG U
IPC: G02B15/163
Filed: 2000-07-03
Abstract: PURPOSE: A small-sized zoom lens is provided to form a small-sized zoom lens of a camera using a CCD(Charge Coupled Device) or a solid state imaging device such as a digital steel camera. CONSTITUTION: The first lens group has a negative refractive index. The second lens group has a positive refractive index. The third lens group has the positive refractive index. An iris diagram(A) is located between the first lens group and the second lens group. The first lens group is formed with the first lens(1) having the negative refractive index, the second lens(2) having the positive refractive index, and the third lens having the positive refractive index. The second lens group is formed with the fourth lens(4) having the positive refractive index, the fifth lens(5) having the positive refractive index, and the sixth lens(6) having the negative refractive index. The third lens group is formed with the seventh lens(7) having the positive refractive index and an optical filter(8).
Patent KR-20020004253-A (KR)
Title: Liquid crystal display device and method for forming an array substrate
Inventor: KIM MIN SEOP
IPC: G02F1/1345
Filed: 2000-07-04
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to remove a gap between a repair redundant line and a ground in a PCB(Printed Circuit Board) and to improve repairing effect remarkably by connecting a current path of the redundant line from an X-PCB to a Y-PCB through a dummy pad of a gate/data pad block. CONSTITUTION: An address line is formed on a glass substrate, and a repair line is formed(S10). Herein, the repair line forms a data dummy pad and a redundant line path on a gate dummy pad. An insulating film is formed on the substrate, and an a-Si layer is formed as a channel layer of a TFT(Thin Film Transistor)(S20). When a signal line is formed, a repair line forming a gate dummy pad and a redundant line path on a data dummy pad is formed(S30). To protect the TFT, a passivation layer is formed on the arrangement structure of the TFT by SiNx(S40). A pixel electrode is formed by ITO(Indium Tin Oxide), and an auxiliary cap is formed. A current path for connecting a repair line is formed(S50). Plural repair redundant lines are formed without forming ground in a space of forming a repair redundant path outside a PCB pad on a PCB substrate. A ground pattern is not formed in a forming process of a PCB necessarily for the ground pattern causes line delay by forming a gap.
Patent KR-20010029910-A (KR)
Title: Data rate detection device and method for a mobile communication system
Inventor: CHOI SUN JAE
IPC: H04W88/02
Filed: 2000-07-08
Abstract: PURPOSE: A data rate detecting device and method in mobile communication system are provided to detect data rate from the received signal when the information on data rate did not transmitted. CONSTITUTION: The data rate detecting device includes following units. An energy calculator(152) calculates the mean energies of the receiving signal until ith and (i+1)th partial intervals. An energy differential device(154) calculates differential values between the mean energies until ith and (i+1)th partial intervals. A determinater(156) determines data rate corresponding to the ith partial interval as data rate in (i+1)th partial interval when the differential values are larger than the critical values.
Patent KR-20020006791-A (KR)
Title: Row decoding circuit for use in a nor-type flash memory device
Inventor: LEE SEUNG GEUN
IPC: G11C16/00
Filed: 2000-07-13
Abstract: PURPOSE: A row decoding circuit of a NOR type flash memory device is provided, which reduces an occupation area of the circuit. CONSTITUTION: Each of the first and the second local decoder circuit(140a,140b) includes a plurality of depletion mode NMOS transistors(M0-Mn), and each transistor corresponds to local word lines(WL0-WLn) of a corresponding sector. The depletion mode transistors of the first local decoder circuit have gates connected to a selection signal or a control signal(SWSa) supplied from the first sector selection circuit(160a) in common. Also, the depletion mode transistors of the second local decoder circuit have gates connected to a selection signal or a control signal(SWSb) supplied from the second sector selection circuit(160b) in common.
Patent KR-20010015335-A (KR)
Title: Αl ALLOY THIN FILM FOR SEMICONDUCTOR DEVICE ELECTRODE AND SPUTTERING TARGET FOR FORMING Αl ALLOY THIN FILM FOR SEMICONDUCTOR DEVICE ELECTRODE
Inventor: TAKAGI KATSUHISA
IPC: C23C14/34
Filed: 2000-07-14
Abstract: PURPOSE: An alumina alloy film is provided to improve hillock resistance and the void resistance by manufacturing an Al alloy sputtering target, containing Y of a specified content or higher and one or more kinds of group IVa metal elements at a specified content or higher in total, within a range meeting specified conditions by melt casting, etc. CONSTITUTION: An Al alloy film for semiconductor device electrodes contains Y at 0.3 at.% or higher as an alloy component and one or more kinds of group IVa metal elements Ti, Zr, Hf at 0.2 at.% or higher in total, so that Y content CY (at.%) and content CIVa (at.%) of the group IVa metal elements satisfy the equation 0.3CV+3CIVa<2. This makes hillocks and voids hardly grow, even if it is subjected to the heat history repeated in process steps after film deposition for electrodes, and thus the hillock resistance and the void resistance can be improved.
Patent KR-20020010800-A (KR)
Title: A method for forming a test pattern of a semiconductor device
Inventor: LEE HAE WANG
IPC: H01L29/78
Filed: 2000-07-31
Abstract: PURPOSE: A method for forming a test pattern of a semiconductor device is provided, which measures a resistance of an intrinsic LDD(Lightly Doped Drain) junction region, and thus improves the characteristics and reliability of the semiconductor device. CONSTITUTION: According to the method, an isolation film(3) is formed which defines an active region(1) on a semiconductor substrate(100). A gate electrode(2) is patterned, and then an LDD(Lightly Doped Drain) junction region is formed on the active region by implanting a low density impurity into the semiconductor substrate. And an insulation film spacer(6) buried between the gate electrode is formed on a sidewall of the gate electrode. Then, a high density impurity is implanted into the semiconductor substrate using the gate electrode as a mask. Then, a metal interconnect line connected to the high density impurity implanted region is formed.
Patent KR-20020011830-A (KR)
Title: Making process of a deodorizer
Inventor: OH GU YUNG
IPC: A61L9/013
Filed: 2000-08-02
Abstract: PURPOSE: A manufacturing method of deodorizer using wood chip is provided, which is characterized by not generating environmental pollution because of using poroligenous liquor and increasing deodorizing efficiency of ammonia(NH3), hydrogen sulfide(H2S), trimethyl amine((CH3)3N) and methylmercaptan(CH3SH). CONSTITUTION: The deodorizer using the wood chip is obtained by a process containing the steps of: carbonizing the smashed wood chip into 400-500deg.C of a carbonizing furnace to generate smoke; cooling and liquefying smoke to get the poroligenous liquor; converting the poroligenous liquor into steam by 90-105deg.C of a distiller to remove harmful ingredient from the poroligenous liquor first; removing harmful ingredient second; cooling the steam to liquefy; and then adding edible aromatics and colorant to liquor removed harmful ingredient.
Patent KR-20020014580-A (KR)
Inventor: JUNG JIN GI
IPC: B01D61/38
Filed: 2000-08-18
Abstract: PURPOSE: Provided is a method for long term and continuos operation of supported liquid membrane by periodical supply of extraction reagent during the operation. The supported liquid membrane is used in separation of specific metal ions or proteins from the mixed and dissolved solution of various metal ions and proteins. CONSTITUTION: The operation method comprises: supplying solvent containing various metal ions to the supply tank(14); adjusting the acidity of the above solvent to the condition of extracting solvent and circulating the solvent in the supply tank(14) to one side in case of a flat membrane and to the exterior side in case of a hollow fiber membrane(16); installing two outlets, one at bottom and the other in the middle to the recovery tank(10) and connecting them to one pump(13); introducing the pH adjusted recovering liquid not to reach the middle outlet, and introducing solvent mixed with diluting liquid to the top of the recovery tank so that it enters through the middle outlet, passing the pump(13) to the interior of the hollow fiber membrane(16) when the hollow fiber membrane is used and to the opposite side of the supplying liquid when the flat membrane is used; dipping the hollow fiber membrane by inputting, circulating the organic solvent by operating pump(13) in the recovery side while the top valve(12) of the recovery tank(10) is open; circulating recovering solution, after 5 minutes of above dipping operation, with the bottom valve(11) open and the middle valve(12) of the recovering tank(10) closed, at the same time, circulating the supply solution in order not to damage the membrane due to pressure difference whereas the operation is conducted with the pressure differences of not more than 0.5 atmosphere; extracting and recovering, into the recovery liquid side, the specific metal ion among various metal ions in the supply liquid which reacts with the solvent; re-dipping to extend the life of the membrane, by introducing the solvent on the top of recovery liquid, by stopping the flow of the recovery liquid with the above valve(11) closed and the above valve(12) open, when flux rate and separation coefficient reach 80% of the initial value after measuring the metal ion concentration in the recovery liquid during operation; and separating and recovering the metal ion, after the above re-dipping, by closing the above valve(12) and opening the above valve(11).
Patent KR-20020014612-A (KR)
Title: wire/wireless telephone number securiety system
Inventor: PARK GA HYUN
IPC: H04L12/66
Filed: 2000-08-18
Abstract: PURPOSE: A system for securing a wired/wireless telephone number of a receiving party is provided to make an originating party input an Internet ID of the receiving party through Internet connection, and to convert the Internet ID into a corresponding telephone number, so that the system enables the originating party to perform voice/data communication with a wired/wireless communication terminal of the receiving party but disables the confirmation of the wired/wireless telephone number by not opening the telephone number. CONSTITUTION: An Internet ID, connectable to a wired/wireless communication terminal of a receiving party, is assigned to the receiving party(1). An originating party connects with the Internet(2). The originating party inputs the Internet ID of the receiving party(3). The Internet ID is converted into a wired/wireless telephone number correspondingly(4). A non-display code is assigned to the wired/wireless telephone number of the receiving party(5). The wired/wireless telephone number of the receiving party to which the non-display code is assigned is transmitted to a wired/wireless communication terminal of the originating party(6). The originating party receives the wired/wireless telephone number to which the non-display code is assigned(7). The wired/wireless telephone number of the receiving party is not displayed on the wired/wireless communication terminal of the origination party(8). The wired/wireless telephone number of the receiving party is not displayed on a call record in the wired/wireless communication terminal of the origination party(9). And the originating party connects with the receiving party through not displaying the wired/wireless telephone number of the receiving party(10).
Patent KR-20010104606-A (KR)
Title: 박판재(薄板材)의 표면처리장치
IPC: B05D1/02
Filed: 2000-08-25
Abstract: 본 발명은 첫째, 공백 영역, 액 고임, 난류, 줄무늬모양의 궤적 등이 해소되고, 농담없이 균일화된 처리액에 의해, 전체적으로 균일한 약액처리나 세정처리가 실현되고, 둘째, 더구나, 이것이, 제조비용 면에서나 설비비용 면에서 우수함이 실현되는 박판재의 표면처리장치를 제안한다. 
     본 발명에 따른 표면처리장치(10)는, 예를 들면 프린트 배선 기판의 제조공정에서 사용되고, 컨베이어(13)의 반송 롤러(14)로써 수평 자세로 반송되는 프린트 배선 기판재(2)에 대해, 대응 배치된 각 스프레이 노즐(11)로부터, 처리액이 분사된다. 각 스프레이 노즐(11)은 반송 롤러(14)의 각 전후 간격(16) 사이에 각각 대응 위치되고 또한, 폭 방향(B)의 좌측방향 또는 우측방향중 어느 한 방향으로 향하고, 비스듬히 경사진 분사각도(G)로 고정되어 설치되어 있다. 좌측방향으로 향한 것과 우측방향으로 향한 것은, 장치 전체로서는 거의 동수 개로 되어 있다.