baber/WOPTO huggingface dataset:
Patent KR-20040010095-A (KR)
Inventor: MASUICHI MIKIO
IPC: H05B33/10
Filed: 2003-04-29
Abstract: PURPOSE: To provide a manufacturing method for an organic EL element wherein organic EL materials are prevented from being color-mixed among adjacent barriers, when the element is manufactured such that the materials are coated among the barriers formed on a substrate, and also to provide a displaying device with the element. CONSTITUTION: Hole transport layers 10 are formed by drying a hole transport material 8 by means of heating the substrate 2 after the hole transport material 8 is selectively supplied to each element space SP. As a result, the adhesion of the hole transport material 8 to tops of the barriers is prevented, and liquid repellency treatment to the barrier tops are carried out. Specifically, layers 12 containing fluorine are formed on the tops of the barriers 6. Further, following the liquid repellency treatment, the organic EL materials 14R are supplied to spaces among the barriers. In this process, the transfer of the materials to other spaces among the barriers is hindered so that the color mixing of the materials having a plurality of colors is effectively prevented.
Patent KR-20030087930-A (KR)
Title: 반사체와 액정표시장치
IPC: G02B5/02
Filed: 2003-05-01
Abstract: 본 발명은 반사체와 액정표시장치에 관한 것으로서, 반사화소전극(19)의 볼록패턴(20)을 중심이 육방 격자(hexagonal lattice)의 격자 병진벡터 사이가 이루는 각도가 60°회전하여 변형된 상태로 각각 평행하게 설치한다.  격자 병진벡터가 전체방향에 걸쳐 균일하게 분포하고, 전체로서 볼록 패턴(20)의 배치에 2차원적인 주기성이 적어지므로 간섭에 의한 색부착을 억제한다. 볼록 패턴(20)의 간격을 일정하게 할 수 있기 때문에 볼록 패턴(20)의 간격 분포의 최대가 되는 간격을 최적인 경사각도 분포가 얻어지는 볼록 패턴(20)의 간격에 맞추는 것에 의해 이상적인 경사 온도 분포가 되어 간섭에 의한 색부착을 적게 하고, 이상적인 반사특성을 얻을 수 있는 표시품위가 양호한 액정표시장치를 제공하는 것을 특징으로 한다.
Patent KR-20040097806-A (KR)
Inventor: LEE SUNG KEUN
IPC: D06F81/02
Filed: 2003-05-13
Abstract: PURPOSE: A folding movable ironing mechanism is provided to expand an ironing plate folded and kept in a body, to adjust the height of the ironing plate, and to secure good use efficiency by a sleeve ironing plate. CONSTITUTION: A folding movable ironing mechanism comprises a body(10) and an ironing device(20). The body is composed of moving wheels(11) formed at the lower part; an opening and closing door formed in the front side; an upper plate(13) installed at an upper part to open and close; an iron settling plate(14) formed inside and placed with a wire safety plate(14a) to settle an iron(5); and a plurality of receiving space units(15) formed at the lower part. In the ironing device for holding horizontally or folding an ironing plate(21), the ironing plate is movably shaft-combined by hinge shafts(22) formed at both inner ends at the inner front side of the body. An upper part of a supporting leg(30) is movably shaft-joined with a bracket(26) fixed and is installed at the front lower side of the ironing plate by a hinge pin(32). A lock projection formed at the lateral side of the supporting leg is selectively inserted into a lock groove arranged on the bracket.
Patent KR-20040103610-A (KR)
Inventor: HAN SEUNG HUN
IPC: H02M3/155
Filed: 2003-05-30
Abstract: PURPOSE: A synchronous high efficiency power factor correction circuit is provided to reduce loss of element by using a synchronous rectifier, and allow for zero voltage switching. CONSTITUTION: A synchronous high efficiency power factor correction circuit comprises a booster converter unit(10), an output voltage detection unit(20), an input voltage detection unit(30), a zero voltage detection unit(40), an inductor current detection unit(60), and a comparison operating unit(50). The booster converter unit rectifies an input voltage, switches the input voltage, and outputs a stabilized voltage. The output voltage detection unit detects the voltage output from the booster converter unit. The input voltage detection unit detects the rectified voltage of the booster converter unit. The zero voltage detection unit detects voltages at both ends of a switching element of the booster converter unit. The inductor current detection unit detects a current flowing along an inductor of the booster converter unit. The comparison operating unit generates a switching control signal to the booster converter through the output voltage of the booster converter detected by the output voltage detection unit, input voltage detected by the input voltage detection unit, inductor current of the booster converter detected by the inductor current detection unit, and zero voltage detection.
Patent KR-20030094051-A (KR)
Title: 광기록재생방법과 광기록매체
IPC: G11B7/256
Filed: 2003-05-30
Abstract: 본 발명은 광기록재생방법과 광기록매체에 관한 것으로서, 광기록매체(10)는 기판(12)상에 유전체재와 기록보조재를 혼합하여 형성된 기록층(18)을 갖고, 기록되어야 할 정보에 따라서 강도 변조된 레이저빔을 조사하여 기록보조재 및/또는 유전체재를 상태변화시키고, 반사율 등의 광학특성을 변화시켜 정보기록 가능하게 되어 있다. 기록보조재(16)는 Sn, Ti, Si, Bi, Ge, C등 중 어느 하나의 원소를 주성분으로 하고, 유전체층(14A, 14B)에 있어서의 모재로서의 유전체재는 ZnS, SiO 2 , AlN, Ta 2 O 5 등 중 적어도 1종류의 재료를 포함하여 구성되어 있는 것을 특징으로 한다.
Patent KR-20050000458-A (KR)
Inventor: HAN SANG HEON
IPC: H01S5/343
Filed: 2003-06-24
Abstract: PURPOSE: A method for fabricating a semiconductor laser is provided to prevent process errors in an ohmic electrode forming process and a chip cleaving process by wet-etching an uneven surface of a current blocking layer due to a ridge structure. CONSTITUTION: A first conductive type clad layer(42), an active layer(43), and a second conductive type clad layer(44) are sequentially formed on a first conductive type semiconductor substrate(41). A ridge structure is formed by selectively etching the second conductive type clad layer. A current blocking layer having a protrusion is formed around the ridge structure. An amorphous and/or polycrystal layer is removed from the current blocking layer. The size of the protrusion is reduced by etching the current blocking layer. A second conductive type contact layer(49) is formed on the current blocking layer.
Patent KR-20050000728-A (KR)
Inventor: BAEK SEOG SOON
IPC: B41J2/05
Filed: 2003-06-24
Abstract: PURPOSE: A thermal type ink jet print head is provided to prevent cavitation damage of a heater by aligning cavitation creation point at an outer edge portion of the heater. CONSTITUTION: A thermal type ink jet print head includes a substrate. The substrate includes an ink chamber(106) filled with an ejected ink, a manifold for supplying ink into the ink chamber, and an ink channel connecting the ink chamber with the manifold. First sidewalls(111) and second sidewalls(122) are formed with a predetermined depth from a surface of the substrate, and surround the ink chamber. A nozzle plate includes a plurality of material layers stacked on the substrate. A nozzle(108) is formed by passing through the nozzle plate.
Patent KR-20050000946-A (KR)
Inventor: LEE SANG JONG
IPC: A61K8/25
Filed: 2003-06-25
Abstract: PURPOSE: Provided are a pulverulent body for makeup and a manufacturing process thereof, and a cosmetic composition containing the same. The cosmetic composition has improved clarity and spreadability, increased wearability and absorption, and covers skin wrinkles and pores effectively. CONSTITUTION: The pulverulent body for makeup is characterized by containing silica which contains fluorescent dyes capable of absorbing ultra-violet rays, titanium dioxide and barium sulfate. It is manufactured by the steps of: preparing multiporous silica which contains disodiumdistilbiphenylsulfonate as a fluorescent dye; reacting barium sulfate with titanium dioxide; and regulating pH values of the reacting slurry, followed by dispersion and reaction with the multiporous silica to give the pulverulent body. The cosmetic composition contains 1-50 wt.% of the pulverulent body, based on the total weight of the composition.
Patent KR-20050001086-A (KR)
Inventor: HAHN JAE WON
IPC: G03F7/20
Filed: 2003-06-27
Abstract: PURPOSE: A two-dimensional optical modulating nano aperture array apparatus is provided to overcome a technical limit relative to resolution by directly recording nano patterns in photoresist at high speed without using a photomask. CONSTITUTION: A spatial light modulating part controls the quantity of incident light by using the light quantity control cells arranged in the x-axis and y-axis directions. A microlens array focuses the light having passed through the light quantity control cell by using the microlenses arranged in the x-axis and y-axis directions. Light passes through a substrate bonded to the microlens array such that the substrate has a thickness of the focal distance of the microlens. The substrate is coated with a metal thin film. An aperture array is prepared in which openings for transmitting the light focused by the microlens are arranged in the metal thin in the x-axis and y-axis directions.
Patent KR-20050007790-A (KR)
Inventor: KIM DAE JOONG
IPC: G06F19/00
Filed: 2003-07-11
Abstract: PURPOSE: A method for automatically calculating a capacity of a medium/small pump on a desalination plant is provided to automatically calculate the TDH(Total Discharge Head) and a total discharge pipe head-loss by receiving information for a discharge pipe and an elevation pipe, and efficiently and economically determine a specification and a pipeline route of the medium/small pump. CONSTITUTION: Design parameter information for the elevation/discharge pipe connected to the medium/small pump is inputted. The TDH and the total discharge pipe head-loss are calculated/output by using pipe design factor/parameter information and a Hagen-Williams formula.
Patent KR-20050010287-A (KR)
Inventor: LEE DO HYEONG
IPC: B21C47/24
Filed: 2003-07-18
Abstract: PURPOSE: To provide a pad mounting device for preventing band marks from forming on cold rolled strip coil, the device capable of preventing contamination or damage of the coil while reducing working load of worker due to conventional manual pad mounting. CONSTITUTION: The pad mounting device for preventing band marks from forming on cold rolled strip coil comprises grip rolls(10,10a) installed on a front portion of grip roll side levers(11,11a) rotatably supported to fixed parts(14,14a); an inclined surface pressing plate(16) supported by pressing springs(17) on the levers; a lateral supporting shaft(18) installed such that it passes through the center of the inclined surface pressing plate; a pair of left and right side surface grip levers(5,5a) connected to both end portions of the lateral supporting shaft and rotated around the lateral supporting shaft as a rotary supporting point to perform an operation that the side surface grip levers are closed toward the coil put on the inclined surface pressing plate or opened from the coil; and lateral pads and longitudinal pads(7,7a) installed on the coil side surfaces of the side surface grip levers.
Patent KR-20050010299-A (KR)
Inventor: HWANG MYUNG WHAN
IPC: C02F3/10
Filed: 2003-07-18
Abstract: PURPOSE: To provide a method for preparing a ceramic carrier composition, by which provided carrier is able to prevent animals and plants that exists in seawater or fresh water from being self-adhered to one another using properties of tourmaline and monazite without secondary water pollution caused by organic compounds. CONSTITUTION: The method comprises the steps of (a) after respectively crushing monazite mineral and tourmaline into particles having a size of 1-6 micrometers, mixing 20-80 wt.% of monazite mineral powder with 80-20 wt.% of tourmaline powder; (b) mixing the mixture obtained from the step (a) with 15-30 wt.% of resin powder having strong sintering force at low temperature with stirring; (c) molding the mixture of the step (b) into ceramic; and (d) sintering the ceramic at a temperature of 600-800 deg.C for at least 6 hours.
Patent KR-20050011366-A (KR)
Inventor: CHO YONG SU
IPC: F23J15/02
Filed: 2003-07-23
Abstract: PURPOSE: A linear box type exhaust gas mixing device is provided to restrict generation of NOx, and to reduce pulsation by decreasing temperature of the furnace, diluting oxygen in the combustion range and mixing fresh air with combustion gas actively. CONSTITUTION: A linear box type exhaust gas mixing device is composed of a gas duct(1) flowing combustion gas from a boiler, plural distributors(3) protruded from the gas duct in box type and composed of plural ejection holes(4), and an air duct(2) embedding the distributors and mixing fresh air(6) with exhaust gas(5) from the ejection holes of the distributors. Both sides of the distributor are tapered to reduce flow resistance of fresh air, and the ejection hole is formed perpendicularly to the flow direction of fresh air. Thus, combustion gas is discharged easily, and fresh air is mixed with combustion gas efficiently.
Patent KR-20050014055-A (KR)
Inventor: LEE MI HEE
IPC: G02F1/133
Filed: 2003-07-29
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a method of driving the same are provided to prevent a flicker phenomenon while a frame rate control and inversion driving are realized at the same time by performing a dithering process. CONSTITUTION: Image data of eight bits is received from the outside. The number of a frame having the first gradation and that of a frame having the second gradation are controlled by lower two bits of the image data during continuous four frames, wherein the first gradation is represented by upper six bits of the image data and the second gradation is higher than the first gradation by one level. Frame data is converted so that display frequency of the first and second gradation in a four-by-two pixel block can be controlled by the lower two bits thereof.
Patent KR-20050023125-A (KR)
Inventor: PARK YOUNG BOK
IPC: F03D5/02
Filed: 2003-08-20
Abstract: PURPOSE: A tidal power and wind power generator is provided to convert power of tidal power or wind power into kinetic energy to the utmost. CONSTITUTION: In a tidal power and wind power generator, a right blade(A) and a left blade(B) face the wind if tidal power or wind power is given in the front. The right blade and the left blade move to a C2 spot. The blades rotate at the C2 spot and the blades are in a state horizontal to a direction of the wind, and then the blades move to a C1 spot. The direction of the wind, the blades, and blade supports(E) are in a horizontal state at the C2 spot. The blades face the wind while passing by the C1 spot and the blades have power tending to rotate. A rotation-preventing rod(F) is installed to the start surface of the blade support to prevent the power tending to rotate from being generated. Each blade is connected by a chain and is integrated as one body. A direction key(G) is installed to make the generator horizontal to the direction of the wind.
Patent KR-20050022571-A (KR)
Inventor: KIM CHANG SUP
IPC: H04Q9/00
Filed: 2003-08-27
Abstract: PURPOSE: A remote controller for controlling a camera of a mobile communication terminal by using a Blue Tooth module is provided to control a mobile terminal camera by using an input unit of the remote controller, thereby enabling a user to directly confirm a subject state in a photographing mode. CONSTITUTION: A mobile communication terminal(100) consists of a display unit(110), an input unit(120), an RF transceiving unit(130), a control unit(140), memory(150), a Blue Tooth module(160). The display unit(110) displays an image reflected on the mobile communication terminal(100) in a photographing mode. The input unit(120) selects a desired function of a user. The RF transceiving unit(130) transceives wireless data with other Blue Tooth module. The control unit(140) operates the mobile terminal camera according to a control command. The memory(150) stores a program for operating the camera of the terminal(100) and a control command inputted from a remote controller(200). A Blue Tooth module(160) transceives wireless data with a blue tooth module(210) of the remote controller(200). The remote controller(200) consists of a Blue Tooth module(210), a display unit(220), and an input unit(230). The display unit(220) displays the image reflected on the mobile communication terminal(100) in a photographing mode. The input unit(230) inputs a command for controlling the mobile terminal camera.
Patent KR-20030077498-A (KR)
Inventor: PARK LEE KEUN
IPC: E02B13/00
Filed: 2003-08-28
Abstract: PURPOSE: A side gutter is provided to prevent the breaking of the ground and a landslide by securing the safety of a slope. CONSTITUTION: The side gutter composed of a base plane(A1) and both sidewalls(A2) comprises the steps of forming cover hanging projections(A3) on the upper sides of both sidewalls(A2), fitting a portion of a bearing-coupling bar(A5) to a hole(A4) of a drainpipe(A), placing vertical frames(B2) which is formed vertically on a horizontal frame(B1) perpendicular to a backing frame(B3) on the remaining projected bearing-coupling bar(A5), forming a coupling projection(B5) and a coupling groove(B6) on the vertical frame(B2), and coupling many holes penetrated under the vertical frames(B2) of the inclined bearing plate(B) attached with woven fabrics(B7) on the backside of a perforated plate(B4).
Patent KR-20040024520-A (KR)
Inventor: OKADA TADAYOSHI
IPC: E04C3/32
Filed: 2003-09-09
Abstract: PURPOSE: High-strength connection structure of a bolt without fireproof materials is provided to improve tensile strength at a high temperature of 650 deg. C, and to reduce construction cost and period without covering the refractory materials. CONSTITUTION: H-beams(1a,1b) are combined by outer additional plates(1a), inner additional plates(2b) and side additional plates(2c) and high-strength bolts(3). The connection structure of the high-strength bolt has the tensile strength(TS) of 1200 N/mm2 or higher at room temperature, and satisfies the relation that the shear proof stress at high temperature of 650 deg. C is not less than {coefficient of slip at room temperature(mu)*design bolt tension(N0) } / {safety factor for long term load(nu)*cross-sectional area of bolt shank(bAs)}.
Patent KR-20050027830-A (KR)
Title: Grommet structure for connect of door trim
Inventor: SEO KYUNG DUG
IPC: B60J5/04
Filed: 2003-09-16
Abstract: A grommet structure for installing a door trim is provided to maintain a quality, such as combining strength and flexibility, of the door trim by preventing initial rotation of the grommet while combining the door trim with a door inner panel through forming a rotation preventing step at a connection between the grommet body and a leg part and to simplify assembling procedure by skipping additional behaviors or operating works for preventing the grommet rotation. In a general structure, a grommet(14) is composed of a body(14a) and a leg part(14b) to combine a door trim with a door inner panel through screws. In a grommet structure for installing the door trim, a rotation preventing part(20) is installed at a connection between the body and the leg part to generate resistance and to restrict initial rotation of the grommet. The rotation preventing part comprises a hanging step(21) symmetrically formed in a direction of a right-handed screw. The hanging step of the rotation preventing part is S-type shaped to be correspondent to a central line of a hole on the door inner panel.
Patent KR-20050029860-A (KR)
Title: Method for measuring axis distortion of compensation film and apparatus thereof
Inventor: SHIN YONG HWAN
IPC: G02F1/13
Filed: 2003-09-24
Abstract: A method and apparatus for measuring axis distortion of a compensation film are provided to correctly measure axis distortion of the compensation film using a polarizer and a detector having high extinction, to thereby perform quality control of a composite film including a polarization film and the compensation film rapidly and accurately. A polarizer(11) having low extinction and a composite film(22) including a polarization film(20) and a compensation film(21) are sequentially arranged along an illumination path of measurement light. The measurement light is irradiated while the polarizer and the composite film are relatively rotated within a horizontal plane of a measurement light path, to obtain a transmissivity shift of the composite film. The composite film and a detector having low extinction are sequentially arranged along the illumination path of the measurement light. The measurement light is irradiated to obtain transmissivity of the composite film. Minimum transmissivity of the polarization film is obtained from the transmissivity shift of the composite film, and axis twist between the polarization film and the compensation film is calculated using the minimum transmissivity and the transmissivity of the composite film.
Patent KR-20050032712-A (KR)
Title: Manufacturing method for thin film transistor array panel
Inventor: KIM DEOK HOI
IPC: G02F1/136
Filed: 2003-10-02
Abstract: A method of manufacturing a TFT(Thin Film Transistor) display panel is provided to simplify a process for forming a doped region as well as form the doped region with desired width. A semiconductor layer comprised of polycrystal silicon is formed on an insulation substrate. A gate insulation film is formed on the semiconductor layer. Conductive impurity is doped at low concentration into the semiconductor layer and thereby a lightly doped region and a channel region into which the impurity is not doped are formed. A part of the gate electrode in a gate line is overlapped with the channel region and the lightly doped region. The impurity is doped at high concentration into the semiconductor layer by using a photosensitive film pattern of high temperature resistance as a mask and thereby a source region and a drain region are formed. The first interlayer insulation film is formed so as to cover the semiconductor layer. A drain electrode is formed on the first interlayer insulation film. The second interlayer insulation film is formed on a data line and the drain electrode. A pixel electrode is formed on the second interlayer insulation film.
Patent KR-20050034937-A (KR)
Inventor: KIM CHUL HO
IPC: B67D3/04
Filed: 2003-10-10
Abstract: 본 발명은 코크 레버와 함께 컨트롤 캡을 이용하여 이중으로 정수된 물의 유입을 개폐할 수 있도록 한 정수기 코크에 관한 것으로서, 코크 몸체의 일단부를 관통시켜 체결된 컨트롤 캡과, 이 컨트롤 캡의 안쪽에서 상기 코크 몸체 내의 타단부로 차례로 연결되는 플런저와 수평 게이트 및 수평축으로 구성하여, 상기 컨트롤 캡의 회동에 따라 연동하는 플런저에 부착된 수평 게이트로 상기 코크 몸체 내의 종단면 상에 형성된 수평 배출구를 개폐하도록 함으로써, 정수기 본체에서 정수되어 공급되는 물의 배출 및 차단이 상기 코크 레버와 컨트롤 캡에 의해 이중으로 이루어지도록 한 이중 개폐수단을 갖는 정수기 코크에 관한 것이다.
Patent KR-20050036554-A (KR)
Inventor: KANG HYUN TAEK
IPC: C02F3/00
Filed: 2003-10-16
Abstract: 본 발명은 일정한 압력으로 공급되는 유체의 유속을 증대시켜 줄 수 있도록 된 벤투리효과를 이용한 이젝터에 관한 것으로써, 유출관에 각각 분리 형성되어 있는 압축선경사면과 압축후경사면의 간격을 조절해줌으로써 메인유체의 속도와 배출압력을 조절해줄 수 있게 되고, 따라서 이질유체의 유입량과 속도도 조절해줄 수 있으며, 이질유체가 압축선경사면과 압축후경사면과의 사이에서 공급되어 흡입되므로 공급되는 메인유체의 속도와 흡입력에 의해 원활하게 흡입되어질 뿐만 아니라  압축후경사면에서 유출경사면으로 배출될 때에는 메인 유체와 함께 비산되면서 분사되어지므로 고르게 혼합되어진 상태로 분사되어지게 된다.
Patent KR-20050039939-A (KR)
Inventor: LIM HA YOUNG
IPC: H04B1/40
Filed: 2003-10-27
Abstract: 본 발명은 이동 통신 단말기 수신단에 감쇠기(Attenuator)를 배치하여 혼변조 왜곡를 제거시킬 수 있도록 하는 이동 통신 단말기의 IMD 제거 장치에 관한 것으로, 안테나, 듀플렉서, LNA, RF SAW 필터, RFR을 구비하여 이루어지는 이동 통신 단말기 수신단의 LNA, RFR 앞단에 설치되어 수신 주파수 신호에 포함되어 있는 IMD를 제거하는 π형 감쇠기를 구비하여 이루어지되, 상기 π형 감쇠기는 IMD 감쇠 값에 따라 정해진 저항 값으로 세팅되는 것이 바람직하다. 
     본 발명은 이동 통신 단말기 수신단의 액티브 소자(LNA, Mixer) 앞단에 수 ㏈의 감쇠 값을 갖는 π형 감쇠기를 배치함으로써, 수신 주파수 신호에 포함되어 있는 IMD를 제거할 수 있게 되어, 액티브 소자 입력단의 반사 손실(S11;Return Loss)의 특성이 좋아지게 된다.
Patent KR-20050041679-A (KR)
Title: 플라즈마 디스플레이 패널
Inventor: KWON SEUNG UK
IPC: H01J11/38
Filed: 2003-10-31
Abstract: 본 발명은 플라즈마 디스플레이 패널에 있어서, 상부기판의 전극층을 덮고 있는 유전체층을 포함하며, 상기 유전체층은 산화철을 포함하는 제1유전체층과 산화철을 포함하지 않는 제2유전체층으로 구성되고, 상기 제1유전체층은 적색방전셀에 대응되는 위치에만 존재하여 580 내지 600 nm파장의 빛을 흡수하는 것인 플라즈마 디스플레이 패널에 관한 것이다. 
     본 발명의 플라즈마 디스플레이 패널은 적색의 색순도를 떨어뜨리는 590 nm 파장 부근의 빛을 유전체층에서 흡수하므로, 적색의 색순도가 개선되는 효과가 있으며 별도의 색필터 없이도 진한 적색을 나타낼 수 있다.
Patent KR-20050044101-A (KR)
Inventor: KO MYUNG SOO
IPC: B60K20/02
Filed: 2003-11-07
Abstract: 본 발명은 P,R,N레인지 쪽에서 D레인지로 전환할 때에는 레버핀의 이동을 제한하는 스토퍼의 기능을 확실히 제공하면서도, D레인지로부터 P레인지나 L레인지 방향으로 전환할 때나, L레인지로부터 D레인지 또는 P,R,N레인지로 전환할 때에는 레버핀의 원활한 이동성을 제공하여 부드럽고 안정된 변속조작이 가능하도록 하고, 인히비터스위치에 신호가 발생하지 않는 무신호 영역을 제거할 수 있도록 한다.