baber/WOPTO huggingface dataset:
Patent KR-20060116559-A (KR)
Title: Imprint mold for printed circuit board using ptfe and manufacturing method thereof
Inventor: LEE SANG MOON
IPC: G03F1/92
Filed: 2005-05-10
Abstract: An imprint mold for printed circuit board obtained from PTFE(polytetrafluoroethylene) is provided to exhibit excellent durability and patterns, and to have fluorine concentration in the inner surface of the mold higher than at the center portion of the mold by loading PTFE into a master mold so as to form electroless nickel plating layer, and decomposing the loaded PTFE through heat treatment. The mold(200) is fabricated by the steps of: (a) preparing a master mold with structure pattern including multiple via-holes and circuit pattern; (b) preparing electroless nickel plating solution dispersed with PTFE powder; (c) forming an electroless nickel plating layer(210) by contacting the plating solution with the master mold; (d) separating the nickel plating layer charged with PTFE(220) out of the master mold; and (e) heat-treating the separated nickel plating layer so as to disassemble at least a part from PTFE charged in the nickel plating layer. Contents of PTFE in the electroless nickel plating solution range from 5 to 50mg/L.
Patent KR-20060133418-A (KR)
Title: Method of manufacturing semiconductor device having step gate asymmetry recess cell
Inventor: LEE MIN YONG
IPC: H01L29/78
Filed: 2005-06-20
Abstract: A method for manufacturing a semiconductor device having a step gate asymmetry recess cell is provided to reduce loss of an oxide layer by performing a BOE(Buffered Oxide Etchant) cleaning process. A trench isolation layer(210) is formed on a semiconductor substrate(200) in order to define an active region(220). An ion implantation buffer oxide layer and an ion implantation mask layer pattern are sequentially formed on the semiconductor substrate. A well and channel ion implantation process is performed by using the ion implantation mask layer pattern. The ion implantation mask layer pattern is removed. A cleaning process is performed by using a mixing solution of H2SO4 and H2O2 and SC-1 as a cleaning solution. A trench(240) is formed on the active region by using the ion implantation mask layer pattern. A cleaning process is performed to eliminate residues of the ion implantation mask layer pattern.
Patent KR-20060133821-A (KR)
Title: Backlight assembly and liquid crystal display comprising the same
Inventor: KIM WAL HEE
IPC: G02F1/13357
Filed: 2005-06-21
Abstract: A backlight assembly and an LCD comprising the same are provided to reduce the leakage of light at a coupling region between a mold frame and an optical sheet, by forming a guide protrusion on the optical sheet and forming a guide groove in the mold frame. A light guiding plate(20) upwardly guides the light, which is emitted from a light source(10). An optical sheet part(40) is disposed above the light guiding plate, and has one or more optical sheets(41,42). Each of the optical sheets has a guide protrusion formed at an edge thereof. A mold frame(50) contains the optical sheets, and has a guide groove(50a) for containing the guide protrusion of each optical sheet. The guide protrusion has a square shape.
Patent KR-20070001431-A (KR)
Title: System input and output management module for knowledge-based home network service
Inventor: PARK SE HYUN
IPC: H04L12/24
Filed: 2005-06-29
Abstract: A system input/output management and conversion module for providing an intelligent home network service are provided to selectively and adaptively supply output of a necessary form according to input values of various formats, inputted from a variety of devices, sensors, and users, so that the system input/output management and conversion module can be expected to be applied to a home network capable of supporting the intelligent service under a rapidly changing ubiquitous environment. A system input/output management and conversion module for providing an intelligent home network service comprises the following functions of: a convergence interface for converting various information and different communication protocols into a certain format; converting a query of a user, which passes through a reasoning process, into a form of queryans, which an output module can understand; a result formatter for applying results to a context consumer such as PLC(Power Line Communication) and IP-based(Internet Protocol-based) devices; a translator which provides filtering and converting functions of low-data; and transmitting and distributing an input value to a necessary system module.
Patent KR-20070003149-A (KR)
Title: Line structure of flexible printed circuit board and liquid crystal display device having thereof
Inventor: KIM JAE YEUL
IPC: G02F1/1345
Filed: 2005-06-30
Abstract: A line structure of a flexible PCB(Printed Circuit Board) and an LCD adopting the same are provided to prevent noise from being generated in a normal mode, by forming a part of signal lines on only one surface of the flexible PCB and the rest of the signal lines on both surfaces of the flexible PCB. A flexible PCB(140) is attached to an LCD panel, and applies signals to the LCD panel. One or more first signal lines(181a,181b) are formed on both surfaces of the flexible PCB, and apply a first signal to the LCD panel. At least one second signal line(183) is formed on one surface of the flexible PCB, and applies a second signal to the LCD panel. The second signal line is capable of including an SSC(Source Sampling Clock) signal line. The second signal line is formed on an upper surface or a lower surface of the flexible PCB.
Patent KR-20070003235-A (KR)
Title: Fabrication method for soybean soup
Inventor: JEONG SEONG TAK
IPC: A23L11/00
Filed: 2005-07-01
Abstract: A method of producing bean soup by deactivating steamed soybeans with steam for a predetermined time is provided. The method enhances a nutty taste and freshness while retaining nutrients and original color. Soybeans are washed with water, heated with steam at 90 to 100deg.C, and passed through a deactivator in which steam with a steam pressure of 2 to 3kg/cm^2 is applied to steamed soybeans to activate, ground with hot water and filtered. The filtered soybean soup is put into a pouch, sterilized at 110 to 130deg.C for 30 to 40min in a retort sterilizer and quickly cooled at less than 5deg.C for 30min in a cooling tank.
Patent KR-20070008872-A (KR)
Title: Driving circuit for display device and display device including the same
Inventor: LEE JUNG WOO
IPC: G09G3/36
Filed: 2005-07-12
Abstract: A display device and a driving circuit thereof are provided to extend the lifetime of the display device by adjusting only a gate-on voltage while maintaining a driving voltage at a constant value. A driving circuit for a display device includes a driving voltage generator(700), a controller(710), and a gate signal generator(750). The display device includes plural pixels, each of which includes switching elements. The driving voltage generator generates a first voltage. The controller receives the first voltage and generates a second voltage according to a peripheral temperature. The gate signal generator generates a third voltage based on the second voltage. The controller generates the second voltage, which is higher than the first voltage, when the peripheral temperature is lower than a predetermined value. When the peripheral temperature is higher than the predetermined value, the controller generates the second voltage, which is lower than the first voltage.
Patent KR-20070008921-A (KR)
Title: A liquid lens and a driving method of it
Inventor: KIM YOUNG SIK
IPC: G02B3/14
Filed: 2005-07-12
Abstract: A liquid lens and a driving method thereof are provided to shorten the time for changing the focal distance of liquid stored in a cylinder by optimizing the frequency of AC(Alternating Current) voltage applied to the liquid, for each driving voltage. A liquid lens, in which the focal distance of liquid stored in a cylinder(415) is adjusted by AC voltage, includes first and second plates(470,435) aligned in order; the cylinder disposed between the first and second plates; a first electrode layer(460) formed on the upper surface of the first plate; a second electrode layer(420) formed on the surface of the cylinder; an insulating layer(430) arranged on the surface of the second electrode layer; and an AC voltage applying device connected to the first and second electrode layers.
Patent KR-20070008024-A (KR)
Title: Cmos device and method of manufacturing the same
Inventor: CHOHANSSE YOUNG
IPC: H01L27/092
Filed: 2005-07-12
Abstract: A CMOS device is provided to improve integration by including a stacked structure in which an n-MOS transistor and a p-MOS transistor are vertically stacked. An n-type transistor is formed on a silicon substrate(30) whose upper surface is (100). The silicon substrate is a part of an SOI substrate. The n-type transistor is covered with an interlayer dielectric(40). A p-type transistor is formed on the interlayer dielectric. The channel of the n-type transistor is , and the channel of the p-type transistor is . The p-type transistor can be a p-MOS FET or a p-MOS FinFET(T2).
Patent KR-20070008108-A (KR)
Title: Method of forming tungsten layer having low resistance
Inventor: KIM RAK HWAN
IPC: H01L21/28
Filed: 2005-07-13
Abstract: A method for forming a low-resistance tungsten layer is provided to reduce resistance of a tungsten layer by depositing the tungsten layer on a smooth surface of a lower surface such as an adhesion layer and a barrier layer. An interlayer dielectric(108) is formed on a semiconductor substrate(100). The interlayer dielectric is etched to form contact holes(104,110) exposing a predetermined portion of the semiconductor substrate. A barrier layer(115) is disposed in the contact hole to form a tungsten contact plug(116a). An adhesive layer(118) is formed on the interlayer dielectric and the tungsten contact plug. The adhesive layer is partially etched-back to smooth the surface of the adhesive layer. A tungsten wire is formed on the adhesive layer having the smooth surface.
Patent KR-20070009003-A (KR)
Title: Foundation structure using steel tubes
Inventor: LEE KI HONG
IPC: E02D5/04
Filed: 2005-07-14
Abstract: A ground structure using steel pipes is provided to maximize the synthetic work as a synthetic column by attaching an attachment reinforcing agent at inner and outer surfaces of a steel pipe. A ground structure using steel pipes is composed of at least one steel pipe(100); at least one attachment reinforcing agent(104a) longitudinally attached at the steel pipe; and a concrete(102) filled in the steel pipe. The attachment reinforcing agent contains a middle part(106) formed with at least one attachment hole(204), and a bent part(201) formed by bending the upper part of the middle part. The attachment reinforcing agent has an attachment projection formed by cutting the upper end of the middle part and bending the cut rear end.
Patent KR-20070009023-A (KR)
Title: Oilpressure silend piston and power
Inventor: KANG KI CHUL
IPC: B60K17/10
Filed: 2005-07-15
Abstract: A power device using a hydraulic cylinder and a hydraulic piston pump is provided to move a vehicle by generating power without a vehicle shaft or a differential gear, to improve efficiency by removing the differential gear and reducing energy consumption, and to save fuel by reducing a total weight of the vehicle. A power device is operated by using a hydraulic cylinder(13) and a hydraulic piston pump(14) in several steps: turning on an operating switch(2) mounted at a control box(1) by allowing electricity to the control box and sending electricity along wires through electric output terminals mounted at the control box to each part; operating an engine(3) by using an engine operating switch to rotate a shaft; rotating a hydraulic pump(5) to suck hydraulic oil in a hydraulic oil barrel(7) through a hydraulic hose(6); sending the oil to a hydraulic block(9) through a hydraulic hose to distribute oil from the hydraulic block through a hydraulic electronic valve(10) to each part; the hydraulic cylinder receiving the oil from the hydraulic block through a hydraulic hose(11) to operate the hydraulic cylinder and to move a hydraulic rod of the hydraulic cylinder forward so as to send oil in the hydraulic piston pump to a hydraulic block(16) through a hydraulic hose(15); operating a hydraulic electronic valve(17) mounted with the hydraulic block to open a valve and to send oil in the hydraulic block along a hydraulic hose(18) into a hydraulic motor(19) so as to rotate the hydraulic motor and produce power.
Patent KR-20070009062-A (KR)
Title: Polygonal helix antenna for rfid reader
Inventor: CHOO HO SUNG
IPC: H01Q1/24
Filed: 2005-07-15
Abstract: A polygonal helix antenna for an RFID reader is provided to adjust a reflective loss characteristic and an operational frequency of a wide band by adjusting an electrical length according to a frequency in a limited antenna size. A polygonal helix antenna for an RFID reader includes a path section. The path section is matched with a feeding line(11), and is operated as an antenna of a predetermined frequency band. The path section forms a polygonal shape when the path section is viewed from a radiation plane in parallel with a ground plane(14). The antenna section has at least one bent shape to the ground plane or a vertical direction. The antenna section comprises a single antenna path of a polygonal shape when the antenna section is viewed from the radiation plane.
Patent KR-20060094833-A (KR)
Title: 공기총의 밸브 열림 장치
Inventor: LIM TAEK SOON
IPC: F41B11/72
Filed: 2005-07-21
Abstract: 본 발명은 공기총의 성능을 개선하기 위한 것으로서 배출밸브의 밸브로드에 편심샤프트를 장치하고 모터로 회전케 하여 압축공기를 배출케 된 것으로서 복잡한 기계장치 없이 방아쇠만 당겨서 연속적으로 탄알을 발사할수 있는 매우 유용한 발명이다.
Patent KR-20070012111-A (KR)
Title: Wafer level chip scale package and manufacturing method thereof
Inventor: KWON YONG HWAN
IPC: H01L23/10
Filed: 2005-07-22
Abstract: A wafer level CSP(chip scale package) is provided to prevent a wafer level CSP from being easily broken even if impact from the outside is applied to the lower part and the lateral surface of the wafer level CSP by forming a protection part with high intensity on the lower part and the lateral surface of the wafer level CSP. A semiconductor substrate(411) is prepared which has an integrated circuit. A plurality of conductive balls(311) are attached to the upper part of the semiconductor substrate, electrically connected to the integrated circuit. The lower part and the lateral surface of the semiconductor substrate are surrounded by a protection part(481) made of an insulation material. The protection part can be made of epoxy molding compound with high intensity. The balls are made of solder.
Patent KR-20060071840-A (KR)
Inventor: MORI HIRONARI
IPC: G01P15/18
Filed: 2005-08-02
Abstract: 과제 
     
     XYZ 의 3 축의 출력차를 작게 하여 전력 절감화를 도모한다.   
     
       해결 수단 
     
     피에조 저항형 3 축 가속도 센서는, 외틀 (frame) 부 (11) 와, 이 외틀부 (11) 내에 배치된 질량부 (13) 와, 이 중량부 (13) 를 가요적으로 지지하는 빔부재 (14-1a), (14-1b), (14-2a), (14-2b) 와, 이 빔부재 (14-1a), (14-1b), (14-2a), (14-2b) 상에 형성된 X, Y, Z 축용 피에조 저항체 (15-1a, 15-1b)∼(15-6a, 15-6b) 를 구비하고 있다.     Z 축용 피에조 저항체 (15-5a), (15-5b), (15-6a), (15-6b) 의 길이 (L2) 는, X 축용 피에조 저항체 (15-1a), (15-1b), (15-2a), (15-2b) 및 Y 축용 피에조 저항체 (15-3a), (15-3b), (15-4a), (15-4b) 의 길이 (L1) 보다도 길게 하여, 감도를 저하시키고 있다.   
       
     가속도 센서, 피에조 저항체
Patent KR-20070020655-A (KR)
IPC: C23G3/00
Filed: 2005-08-16
Abstract: 자동차의 트랜스미션용 케이스와 같은 각종 금속 가공 소재의 함침 작업에 사용되며, 특히 함침을 위한 일련의 작업이 가능하도록 각각의 공정 영역으로 금속 가공 소재를 운반할 때 한층 향상된 이송 효율 및 작업 안전성 등을 확보할 수 있는 함침 처리를 위한 이송시스템을 개시한다. 
     그러한 함침 처리를 위한 이송시스템은, 함침을 행하기 위한 금속 가공 소재를 이송용 팔렛에 로딩하는 수단과, 상기 이송용 팔렛에 올려진 금속 가공 소재가 함침, 세척, 린싱, 브로윙, 경화, 냉각 공정 등이 행하여지는 다수개의 챔버와, 상기 로딩 수단에 의해 로딩된 금속 가공 소재가 실려진 이송용 팔렛을 마주하는 방향에서 홀딩하여 상기 챔버들 내부로 상기 금속 가공 소재를 위치시키거나 상기 챔버로부터 상기 금속 가공 소재를 꺼내는 소재 업다운 수단과, 상기 다수의 공정 중에서 최종의 챔버에서 작업이 종료된 금속 가공 소재를 다음 공정으로 이송시키기 위한 언로딩 수단 및 상기 금속 가공 소재가 상기 각각의 챔버를 거치면서 순차적으로 함침 작업이 진행될 수 있도록 상기 소재 업다운 수단을 각 챔버의 이격 거리만큼 왕복 이송시키는 수평 이송 수단을 포함한다. 
       
     	함침 설비의 자동화, 다수개의 챔버들, 트랜스 미션 케이스의 함침 작업, 이 송용 팔렛, 소재 업다운 수단, 각종 안전 사고 방지
Patent KR-20070021812-A (KR)
IPC: G01C21/16
Filed: 2005-08-19
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야 
     본 발명은, 관성센서를 이용한 추측항법 장치 및 그 방법에 관한 것임. 
     2. 발명이 해결하려고 하는 기술적 과제 
     본 발명은, 한 개의 가속도계와 두 개의 자이로스코프를 이용하여 항법정보를 산출함으로써, 회전구간에서 원심력 미검출에 의한 오차를 제거하고, DR(Dead Reckoning)/GPS(Global Positioning System) 복합항법시스템에 적용되어 궤적에 관계없이 자이로스코프의 바이어스 추정을 가능하게 하며, 초기 방위각 추정 오차가 큰 경우에도 항법정보를 정상적으로 산출하도록 하기 위한, 관성센서를 이용한 추측항법 장치 및 그 방법을 제공하는데 그 목적이 있음. 
     3. 발명의 해결방법의 요지 
     본 발명은, 관성센서를 이용한 추측항법 장치에 있어서, 피치축 각속도를 측정하여 피치각을 산출하기 위한 피치각 산출수단; 상기 피치각 산출수단에서 산출한 피치각과 가속도를 이용하여 속도를 산출하기 위한 속도 산출수단; 방위각축 각속도를 측정하여 방위각을 산출하기 위한 방위각 산출수단; 상기 속도 산출수단에서 산출한 속도, 및 상기 방위각 산출수단에서 산출한 방위각을 디지털 값으로 변환하기 위한 신호처리수단; 및 상기 신호처리수단에서 디지털화한 속도와 방위각을 이용하여 항법 데이터를 산출하기 위한 연산/제어수단을 포함함. 
     4. 발명의 중요한 용도 
     본 발명은 항법 장치 등에 이용됨. 
       
     추측항법, 관성센서, 피치각, 방위각, 수평좌표계, 항법좌표계, 이동거리
Patent KR-20070028635-A (KR)
Title: A door-structure for refrigerator
Inventor: PARK SUNG JIN
IPC: F25D23/00
Filed: 2005-08-30
Abstract: A door structure of a refrigerator is provided to restrain dew condensation and outflow of the cool air in the refrigerator body by forming a protrusion receptive groove when a gasket is connected to a door liner with a joint protrusion fitting to the protrusion receptive groove. A door structure of a refrigerator comprises a door liner(204), a joint protrusion(208), and a gasket(300). The door liner forms the inner surface of the door. The joint protrusion is projected at the fringe of the door liner, and comprises an extension unit(208') and a connection unit(208") having a stumbling sill(208a). The gasket is connected to the joint protrusion to block the internal and external air circulation of the refrigerator, and equipped with a protrusion receptive groove(320).
Patent KR-20070027285-A (KR)
Title: Outline skate
Inventor: PARK MOON SU
IPC: A63C17/01
Filed: 2005-09-06
Abstract: An outline skate is provided to enable children and beginners to travel and easily balance the outline skate in a fast speed by forming three wheels on a frame in a triangular arrangement. The outline skate includes a frame(20), a first wheel(10) installed on the center of a front portion, second and third wheels(12,13) spaced apart from a rear portion in a horizontal direction at regular intervals, and support members(30,40) installed on the front portion of the frame for wrapping a user's foot. The support member includes a first support member engaged to the front portion of the frame for wrapping a front portion of the user's foot, a second support member engaged to a rear upper portion of the frame for wrapping a heel portion of the user's foot, and a third support member engaged to an upper portion of the second support member for wrapping an ankle of the user's foot.
Patent KR-20070028108-A (KR)
Title: Clock generating device of the base-station system having an optimal clock select function and controlling method therefore
Inventor: KIM JONG GYU
IPC: H04L7/02
Filed: 2005-09-07
Abstract: A clock generation apparatus of a base station system having an optimum clock selection function and a control method thereof are provided to maximize an optimal property of the clock generation apparatus by supplying a selected optimum clock as a reference clock of a system after selecting one clock with high quality by comparing a plurality of clocks inputted from the outside. A clock generation apparatus of a base station system having an optimum clock selection function includes a plurality of receiving units(1A-1N), a comparison unit(2), a PLL(Phase Locked Loop) control unit(3), a system clock generation unit(4), and a comparison clock generation unit(6). The plurality of receiving units(1A-1N) receive and process various kinds of external clocks. The comparison unit(2) outputs the clock having an optimum quality by comparing an internal clock signal with the external clocks inputted from the plurality of receiving units(1A-1N). The PLL control unit(3) outputs an oscillator compensation control signal by controlling a PLL based on the clock of an optimum quality outputted by the comparison unit(2). The system clock generation unit(4) compensates a DAC(Digital-to-Analog) value of an oscillator according to the compensation control signal of the PLL control unit(3), generates and outputs a system clock. The comparison clock generation unit(6) detects a part of the system clock which is generated by the system clock generation unit(4), as an internal reference signal, and feedbacks the detected clock to the comparison unit(2).
Patent KR-20070028809-A (KR)
Title: Composition of ferritic ductile cast iron for engine's exhaust manifold
Inventor: PARK SUNG HWAN
IPC: C22C37/04
Filed: 2005-09-08
Abstract: A composition of spheroidal graphite cast iron for engines exhaust manifold, which improves oxidation resistance by containing Cr and Al in Fe, improves strength at high temperatures by containing Nb or V in Fe, and obtains oxidation resistance and strength at high temperatures by containing C, Si, Mn, P, S and Mo in Fe, is provided. A composition of spheroidal graphite cast iron for engines exhaust manifold comprises 0.1 to 2.0 wt.% of Cr, 0.05 to 0.4 wt.% of Al, 0.01 to 1.0 wt.% of Nb or V, 2.9 to 3.8 wt.% of C, 4.0 to 4.5 wt.% of Si, 0.5 wt.% or less of Mn, 0.04 wt.% or less of P, 0.02 wt.% or less of S, 0.5 to 1.0 wt.% of Mo, and the balance of Fe and other inevitable impurities. A composition of spheroidal graphite cast iron for engines exhaust manifolds comprises 0.1 to 2.0 wt.% of Cr, 0.05 to 0.4 wt.% of Al, 0.005 to 0.5 wt.% of Nb, 0.005 to 0.5 wt.% of V, 2.9 to 3.8 wt.% of C, 4.0 to 4.5 wt.% of Si, 0.5 wt.% or less of Mn, 0.04 wt.% or less of P, 0.02 wt.% or less of S, 0.5 to 1.0 wt.% of Mo, and the balance of Fe and other inevitable impurities.
Patent KR-20070029402-A (KR)
Title: Ground anchor of removal wire
Inventor: KIM WON KOOK
IPC: E02D5/80
Filed: 2005-09-09
Abstract: A tension member removing-type ground anchor is provided to easily and conveniently removing the tension member by simply cutting the tension member and releasing the tension member through the ground anchor. A tension member removing-type ground anchor is composed of a wedge bundle(3) where plurally divided wedges(31) are connected by an O ring(32) on a supporting plate(32); an anchor head(1) where the wedge bundle is inserted, and installed with an inclined surface(11) contacted with the outer peripheral surface of the wedge bundle; and a wedge cover(2) combined with the anchor head. The anchor head is divided into a slope bushing(10) having a slope surface corresponding to the outer peripheral surface shape of the wedge, and a head body(12) where the slope bushing is inserted. A stoppage unit(4) is formed on the outer periphery of the slope bushing to restrict the movement of the slope bushing. A corrugated part(11) is formed on the inclined surface of the slope bushing to minimize the friction force with the wedge bundle.
Patent KR-20070031571-A (KR)
IPC: H02K1/06
Filed: 2005-09-15
Abstract: 디지털 기기에 설치된 카메라를 회전시키는 모터가 개시된다. 상기 모터는 하측의 베어링이 밀폐된 공간에 설치되므로 베어링에 함유된 오일이 누설되지 못한다. 그리고, 하측의 베어링이 압입되는 지지관이 케이스의 외측으로 돌출되므로, 상대적으로 큰 베어링을 사용할 수 있다. 이로인해, 베어링의 수명이 연장되어, 모터의 수명이 향상된다. 또한, 하부케이스의 두께 감소, 정류자 및 브러쉬의 구조 개선으로 인하여 하부케이스에 백요크를 설치할 수 있다. 이로인해, 모터의 토크가 증대된다. 또한, 상호 삽입되어 걸리는 걸림홈 및 걸림돌기가 회전축 및 회전자에 각각 형성되므로 회전자가 회전축의 외주면 상에서 유동되지 않는다.
Patent KR-20070031723-A (KR)
IPC: H01L21/02
Filed: 2005-09-15
Abstract: 본 발명은 반도체 제조 공정에 사용하는 약액 공급 장치에 관한 것이다. 
     본 발명의 실시예에 따른 약액 공급 장치는 소정의 약품유체를 저장하는 공간을 갖는 하우징과 상기 하우징의 내부벽 표면을 보호하는 소정의 보호막, 그리고 상기 보호막이 손상되면 손상된 부분을 통해 약품유체가 외부로 배출되는 복수의 배출홀들을 포함하는 약액 탱크 및 상기 배출홀들로부터 배출되는 상기 약품유체의 유무를 검출하는 감지 시스템을 포함한다. 이때, 상기 보호막은 불소수지 재질의 보호시트이다. 
     상술한 바와 같이, 본 발명에 따른 약액 공급 장치는 약액을 저장하는 약액 탱크의 내부 손상을 감지할 수 있다. 
       
     약액, 저장탱크, 라이닝 탱크, 약액 공급 장치, 검출부재