baber/WOPTO huggingface dataset:
Patent KR-20120089396-A (KR)
Title: Encryption apparatus and encryption method thereof
Inventor: YOU YONG KUK
IPC: G06F21/24
Filed: 2010-11-16
Abstract: PURPOSE: An encryption device for performing block cipher and an encryption method thereof are provided to efficiently protect a key and data by performing block cipher. CONSTITUTION: A transfer function which can be changed into a table type is extracted from a preset block cipher algorithm. The extracted transfer function is transformed to a corresponding table. The transformed table is applied to an input bit. An output bit is expanded to the output of the table. A key applies an expansion function. A reconstruction function restoring the expanded output bit is applied to the output of the expansion function. The expansion function expands a 32-bit input into a 128-bit input. The block cipher algorithm is AES(Advanced Encryption Standard).
Patent KR-20120054822-A (KR)
Title: Cooling apparatus for a boiled egg
Inventor: LEE DONG KEUN
IPC: A23L15/00
Filed: 2010-11-22
Abstract: PURPOSE: A cooling apparatus for boiled eggs is provided to enable users to rapidly cool the large amount of boiled eggs by using relatively small amount of cooling fluid. CONSTITUTION: A cooling apparatus for boiled eggs comprises the following: a first case(11) including a first fluid space for cooling fluid, and a first mounting groove(20) for partially mounting the boiled eggs; a second case(12) including a second fluid space and a second mounting groove(20`) for mounting the rest of the boiled eggs; inlets(16, 16`) for inserting the cooling fluid into the fluid spaces; partitions and protrusions for dividing the fluid space in plural; and a hinge(18) connecting the first and second cases.
Patent KR-20120054964-A (KR)
Inventor: JANG MIN SOO
IPC: B60C1/00
Filed: 2010-11-22
Abstract: 본 발명은 자동차 타이어 제조용 트레드부재에 관한 것으로, 트레드부재를 하절기용조성물부와 동절기용고무조성물부를 결합하여 구성시키되 하절기용고무조성물부와 동절기용고무조성물부를 기구적으로 결합시켜 트레드부재를 구성시킴으로서, 하절기용고무조성물은 일반도로에서의 주행 성능에 기여하게 하고, 동절기용고무조성물은 빙설노면에서의 주행성능에 기여하게 하여서 되는 타이어를 제공하게 하는 것임.
Patent KR-20120057911-A (KR)
Title: Device for sensing materials in heating furnace
Inventor: KWON HUN
IPC: C21D1/00
Filed: 2010-11-29
Abstract: PURPOSE: An apparatus for sensing a material in a heating furnace is provided to ensure accurate measurement even if a sensor unit is vibrated when moving a material. CONSTITUTION: An apparatus for sensing a material in a heating furnace comprises a sensor unit(10), an outer case(20), and a cooling unit(30). The sensor unit senses a material, which passes through a heating furnace, through a measurement hole formed on the outer wall of the heating furnace. The outer case is installed on a supporter(3), enclosing the sensor unit, and separated from the sensor unit to form an internal space. The cooling unit is installed adjacent to the outer case and cools the air of the outer case to cool the sensor unit.
Patent KR-20120059925-A (KR)
Title: Wall mounting type constructing structure
Inventor: LEE DONG HUN
IPC: F24F13/32
Filed: 2010-12-01
Abstract: PURPOSE: A wall mounting type installation structure is provided to change the installation position of a wall mounting type device structure in determined range and fix the back of the wall mounting type device structure on a mounting plate stably. CONSTITUTION: A wall mounting type installation structure(100) comprises a wall mounting type device structure(110) and a mounting plate. The wall mounting type device structure comprises installation projections. The mounting plate comprises installation holes and installs the wall mounting type device structure on the wall.
Patent KR-20120061531-A (KR)
Title: Method and device of forming a metal pattern
Inventor: KIM TAE YOUB
IPC: H01L21/027
Filed: 2010-12-03
Abstract: PURPOSE: A metal pattern formation method and an apparatus using the same are provided to improve electrical properties of a metal wire by forming the metal wire using a non-electrode electrochemical plating method. CONSTITUTION: An adhesive pattern is formed on a substrate(S10). An initiator is combined on the adhesive pattern by spraying an initiator solution on the substrate(S20). A metal is combined with the initiator by performing a plating process after spraying a metal precursor solution on the substrate(S30). The initiator solution and the metal precursor solution on the substrate are eliminated between the adhesive patterns by performing a cleaning process(S40).
Patent KR-20120064208-A (KR)
Title: Gender device for emotion display
Inventor: CHOI HYUN GOO
IPC: H04B1/40
Filed: 2010-12-09
Abstract: PURPOSE: A gender apparatus for sensitive display is provided to enable a gender apparatus for sensitivity display to share the sensitivity of a human body with a user. CONSTITUTION: A sensitivity information setting unit(111) determines a size by analysis of first sensitivity information which is measured from a sensitivity sensor. A voltage controlling unit(112) reads out selected sensitivity state information according to the size of the first sensitivity information. The voltage controlling unit controls a voltage of a battery. A pixel control unit(113) controls the brightness of an RGB pixel.
Patent KR-20110068876-A (KR)
Title: Method for selectively treating hair
Inventor: DALY SUSAN
IPC: A61K8/64
Filed: 2010-12-13
Abstract: PURPOSE: A hair selective pigmentation of a treatment is provided to enable selective pigmentation of a treatment without pigmentation on the skin. CONSTITUTION: A method for pigmentation of a treatment without skin pigmentation comprises: a step of preparing a first cosmetic composition which contains at least one cationic substance and is pH 3-6; a step of applying the first cosmetic composition onto the hair; a step of preparing a second cosmetic composition which contains at least one anionic substance and is pH 5.5-12; a step of applying the second cosmetic composition on the hair; and a step of rinsing the second cosmetic composition. The cationic substance is cationic peptide, cationic polymer, cationic protein, cationic dye, cationic pigment, or mixture thereof.
Patent KR-20120089405-A (KR)
Title: Thin film transistor and liquid crystal display having thereof
Inventor: LEE SEONG YOUNG
IPC: G02F1/1343
Filed: 2010-12-14
Abstract: PURPOSE: A thin film transistor display plate and a quid crystal display device with the same are provided to make gamma curves of pixels and gradation reversion phenomena similar each other by adjusting a gamma curve of a pixel. CONSTITUTION: First to third pixel units(P1~P3) correspond to first to third pixels respectively. Voltages for showing transmittance and gradation inversion are different according to each pixel. A gap(142a~142c) of a common electrode(140) has a gamma curve different from an area except for the gap. The gamma curve of the pixel is adjusted to make voltages for showing transmittance and inversion gradation similar each other.
Patent KR-20120066354-A (KR)
Title: Substrate and display device including the same
Inventor: LEE JUNG MIN
IPC: H01L51/50
Filed: 2010-12-14
Abstract: PURPOSE: A substrate and a display device including thereof are provided to enhance wet-proof property and heat resistance by including an inorganic fiber material, a multiple material layer, and a metal layer. CONSTITUTION: A substrate and a display device comprise an inorganic fiber material, a multiple material layer(10), and a metal layer(20). The inorganic fiber material comprises a carbon fiber, a Kevlar fiber, or a mixture thereof. The multiple material layer includes a resin. The resin has coefficient of thermal expansion of 20*10-7[1/deg. Celsius]-50*10-7[1/deg. Celsius] at 200-400 deg. Celsius. The resin comprises a polyimide resin, a bismaleimide resin, a phenol resin, an epoxy resin, a novolak resin, and a derivative or a combination thereof. The multiple material layer has a fracture toughness of greater than 12 MPa·m1/2. The metal layer is formed on the multiple material layer. The metal layer comprises aluminum(Al), copper(Cu), nickel(Ni), and an alloy or a combination thereof.
Patent KR-20120066554-A (KR)
Title: 3d roof glasses
Inventor: KIM SUNG HYUN
IPC: G02C5/00
Filed: 2010-12-14
Abstract: PURPOSE: Three-dimensional glasses are provided to reduce eye fatigue of a user and to improve the appearance of the glasses. CONSTITUTION: Insertable temples(10) cover glasses. A fixed ring(20) is inserted into the glasses. The insertable temples cover vision assistant temples. The fixed ring is connected to the front of vision assistant glasses in order to prevent three-dimensional glasses from falling.
Patent KR-20120072864-A (KR)
Title: Display apparatus
Inventor: HWANG KWANG SUNG
IPC: G06F1/16
Filed: 2010-12-24
Abstract: PURPOSE: A display device is provided to make a display panel be slim by embedding a main board within a stand unit. CONSTITUTION: A front cover(20) accepts a display panel in front of a display panel in front side of a display panel and includes a front cover extending unit. A rear cover(30) is combined with the front cover and includes a rear cover extending unit. A combining unit(41) is installed between the display panel and the rear cover and supports the display panel. A stand unit(40) is combined with the support of a bracket panel.
Patent KR-20120073520-A (KR)
Title: Battery management system and battery monitoring system using the same
Inventor: HONG YOUNG JIN
IPC: H02J7/00
Filed: 2010-12-27
Abstract: PURPOSE: A battery management system and a battery diagnosis system using the same are provided to directly transfer information related to a battery to a consumer or a maintenance specialist by including a wireless communications module. CONSTITUTION: A battery management system(1) comprises a sensing unit(10), an MCU(Micro Control Unit)(20), and a wireless communications module(60). The sensing unit measures voltage, charging and discharging capacity, current, temperature, and pressure of a battery cell and transfers the measured information to the MCU. The MCU creates battery status information based on the voltage of the battery cell transmitted from the sensing unit. The wireless communications module transfers the battery status information created in the MCU to outside.
Patent KR-20120073569-A (KR)
Title: Clutch for washing machine
Inventor: LEE JAE WOO
IPC: D06F39/00
Filed: 2010-12-27
Abstract: PURPOSE: A clutch for a washing machine is provided to prevent the generation of damages on spare parts including the lever unit and a coupling during operation processes. CONSTITUTION: A clutch for a washing machine comprises the following: a lever unit(90) moving a coupling; a cover unit preventing the contact between the coupling and the lever unit; a stator of a motor, installed on a case(12) for rotatably inserting a rotary shaft and a driving shaft; and a tub combined to the case.
Patent KR-20120074411-A (KR)
Inventor: CHOI SYEONG HO
IPC: F01N3/02
Filed: 2010-12-28
Abstract: PURPOSE: A system for decreasing the temperature of exhaust gas is provided to reduce the temperature of exhaust gas as cold air is supplied and mixed with high temperature exhaust gas before the high temperature exhaust gas is discharged to the atmosphere. CONSTITUTION: A system for decreasing the temperature of exhaust gas comprises an engine(10), an air cleaner(20), an exhaust gas purifier(30), and an air supply pipe(40). The air cleaner is connected through the engine and a first pipe(12), and supplies fresh air to the engine. The exhaust gas purifier is connected to the engine through a second pipe(14) in order that the exhaust gas generated when the engine is operated flows into the exhaust gas purifier. The exhaust gas purifier comprises a DPF(Diesel Particulate Filter)(32) and a discharge pipe(34). The discharge pipe discharges the exhaust gas processed by the DPF. One end of the air supply pipe is connected to the first pipe or the air cleaner, and the other end is connected to the discharge pipe. The temperature of the exhaust gas discharged through the discharge pipe decreases because high temperature exhaust gas flowing into the discharge pipe is mixed with the air supplied from the air cleaner.
Patent KR-20120075033-A (KR)
Title: Mobile system for monitoring power transfer line
Inventor: PARK GANG SOOK
IPC: G08B21/02
Filed: 2010-12-28
Abstract: PURPOSE: A transmission line mobile monitor system is provided to prevent contact accidents of a transmission line and to prevent sensing error of an object by using a laser sensor. CONSTITUTION: A transmission line mobile monitor system comprises an alarm device(100), a monitoring device(200), and an operating server(300). The monitoring device senses an object which is near to a transmission line and creates a warning signal and image information of the transmission line. The monitoring device radiates laser and senses the object by the reflection of the laser. The alarm device outputs a warning message when receiving the warning signal. The operation server receives the image information from the monitoring device and monitors the transmission line.
Patent KR-20120089947-A (KR)
Title: A photosensitive composition and insulation layer prepared by the same
Inventor: KIM JIN A
IPC: G03F7/027
Filed: 2010-12-30
Abstract: PURPOSE: A photo-sensitive resin composition and an insulating film manufactured based on the same are provided to improve the permeability and the flatness of the insulating film. CONSTITUTION: A photo-sensitive resin composition includes a copolymer binder, a quininediazide-based photosensitizer, the mixture of an inorganic material-based curing agent and a polybasic acid-based curing agent, and an organic solvent. The copolymer binder includes unsaturated carboxylic acid monomer, epoxy group containing unsaturated compound monomer, and olefin-based monomer. The unsaturated carboxylic acid monomer is the mixture of one or more selected from a group including acrylic acid, methacrylic acid, crotonic acid, maleic acid, fumaric acid, citraconic acid, mesaconic acid, itaconic acid, the anhydrides of the fumaric acid, the citraconic acid, the mesaconic acid, the itaconic acid, succinic acid mono(2-(meta)acryloyloxyethyl), phthalic acid mono(2-acryloyloxyethyl), and ω-carboxyl polycaprolactone mono acrylate.
Patent KR-20100029813-A (KR)
Title: Method and device for controlling the slip of a vehicle clutch
Inventor: PRAUS RAINER
IPC: B60W10/02
Filed: 2008-06-26
Abstract: The invention relates to a method for controlling the slip of a vehicle clutch. According to said method, the difference between a speed signal of a drive-end input shaft of the clutch and a filtered speed signal of a transmission-end output shaft of the clutch are maintained at a desired value. The method comprises the following steps: a) a raw signalcorresponding to a current speed of the transmission-end output shaft of the clutch (12) is used to calculate a sliding averagethe averaging range of N interrupts of which is adapted to a chatter frequency 1/T for a respective gear; b) the sliding averagecalculated in the current interrupt and a sliding averagecalculated during the previous interrupt are used to calculate a derivation of the sliding average; c) the calculated derivation of the sliding averageand a smoothed derivation of the speed signalcalculated during the previous interrupt are used, in conjunction with a PT1 filter, to calculate a smoothed derivation of the speed signal; d) the filter speed signalcalculated during the previous interrupt and the smoothed derivationare used to calculate a predicted speed signalfor the current interrupt; e) the raw signaland the filter speed signalfiltered during the previous interrupt are used to calculate a weighted average; and f) the weighted averageand the predicted speed signalare used to calculate the filter speed signal.
Patent KR-20100023959-A (KR)
Title: Signal transmission method and signal transmision method for air conditioner
Inventor: HIGUMA TOSHIYASU
IPC: F24F1/00
Filed: 2005-02-23
Abstract: [PROBLEMS] When applying a conventional transmission method to an air conditioner already arranged in a building or a house, a portion between a coolant pipe as a communication medium and an in-room unit and an out-of-room unit should be insulated and the steel pipe in the vicinity of both ends of the coolant pipe should be replaced by an electrically insulating device. [MEANS FOR SOLVING PROBLEMS] An air conditioner includes an in-room unit (2) connected to one end of coolant pipes (3, 4) and an out-of-room unit (1) connected to the other end of coolant pipes (3, 4). The air conditioner is characterized in that a signal coupling unit (7) is arranged for coupling an AC control signal to the coolant pipes (3, 4) and causing a predetermined impedance for the AC electric signal. This configuration eliminates the need of the conventional electrically insulating device and can perform signal transmission between the in-room unit (2) and the out-of-room unit (1) with a simple device structure.
Patent KR-20100089062-A (KR)
Inventor: HUBAU KAREL
IPC: F24H1/38
Filed: 2008-10-08
Abstract: 본 발명은 중앙 난방 보일러를 위한 공동 캐스팅(co-cast) 열교환기 요소에 관한 것이며, 상기 열교환기 요소는 실질적으로 알루미늄으로 만들어지며, 워터 수송 채널을 둘러싸는 벽 및 버너가 연결될 수 있는 하나 이상의 연도 가스 드래프트를 둘러싸는 하나 이상의 벽을 구비하고, 상기 하나 이상의 연도 가스 드래프트를 둘러싸는 하나 이상의 벽은 또한 상기 워터 수송 채널의 경계를 형성하기 때문에 수냉되고, 상기 수냉식 벽 중 하나 이상은 각각의 연도 가스 드래프트에서 뻗어 있는 열교환 표면적 확장 핀(pin) 및/또는 휜(fin)을 구비하고, 또한 다른 열교환 표면적 확장 금속 다공성 구조를 구비한다.
Patent KR-20100109896-A (KR)
Inventor: LAU JOHN R
IPC: A61K47/42
Filed: 2008-09-26
Abstract: 본 발명은, 치료제 또는 진단제가 생체이용가능하도록, 전형적으로 비-경구 이용가능한 치료제 또는 진단제를 소화관 환경을 통해 동반할 수 있는 조성물에 의해 구현된다.  상기 조성물은 특정한 세포 수용체, 예컨대 간세포를 표적으로 하거나 하지 않을 수도 있다.  치료제는 이에 한정되지 않지만 인슐린, 칼시토닌, 세로토닌 및 기타 단백질을 포함한다.  표적화는 비오틴 또는 금속 기재 표적화 제제에 의해 달성된다.
Patent KR-20100083165-A (KR)
Title: Textiles treated with copolymers of epoxy compounds and amino silanes having enhanced wet-strength
Inventor: FALK BENJAMIN
IPC: D06M13/325
Filed: 2008-10-30
Abstract: The present invention provides for textiles treated with a composition comprising the reaction product of e) an oxirane or oxetane compound comprising at least two oxirane or oxetane groups; and f) an amino silane having the formula: N(H)(R)RSi(OR)(OR)(RSi(OR)(R))Rwith Ris chosen from the group consisting of H or a monovalent hydrocarbon radical containing one to 20 carbon atoms; Rand Rare independently selected from a group consisting of oxygen or a divalent linear or branched hydrocarbon radical consisting of 1-60 carbons; Ris a hydrocarbon radical that contains 3 to 200 carbon atoms; R, R, R, and Rand are each independently selected from the group of monovalent linear or branched hydrocarbon radicals having from 1 to 200 carbon atoms; the subscript b is zero or a positive number and has a value ranging from 0 to 3; the subscripts a, and c are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (a + b + c) < 3; and the subscripts d and e are zero or positive and have a value ranging from 0 to 3 subject to the limitation that (d + e) < 3, wherein the treated textile has enhanced wet strength.
Patent KR-20100076015-A (KR)
Title: Enhanced image identification
Inventor: BRASNETT PAUL
IPC: G06V10/48
Filed: 2008-06-30
Abstract: A method for deriving a representation of an image is described. The method involves processing signals corresponding to the image. A three dimensional representation of the image is derived. The three dimensional representation of the image to used to derive the representation of the image. In one embodiment, each line of the image is defined by a first parameter (d) and a second parameter, and a position on each line is defined by a third parameter (t), and the three dimensional representation is parameterised by the first, second and third parameters. A set of values is extracted from the three dimensional representation at a value of the first parameter, and a functional is applied along lines, or parts of lines, of the extracted set of values, the lines extending along values of the second or third parameter.
Patent KR-20100085096-A (KR)
Title: Injection moulding nozzle
Inventor: GUENTHER HERBERT
IPC: B29C45/27
Filed: 2008-11-12
Abstract: An injection moulding nozzle (10) for an injection moulding device, comprising a nozzle body, which has a longitudinal axis and in which there is formed at least one flow channel for a flowable material, and at least one nozzle tip, from which the flowable material emerges from the nozzle body, wherein the at least one nozzle tip extends transversely in relation to the longitudinal axis of the nozzle body and wherein the at least one nozzle tip is formed in one piece with the nozzle body.
Patent KR-20100077212-A (KR)
Title: Two-dimensional code display system, two-dimensional code display method, and program
Inventor: IDEGUCHI HIROSHI
IPC: G06F3/0484
Filed: 2008-10-29
Abstract: A two-dimensional code display system comprises a display section capable of displaying a two-dimensional code to represent predetermined information by a plurality of cells arranged in the form of a matrix and a control unit for varying the display form of the two-dimensional code. The control unit, for example, performs control to switch the display on the display section from the image of a logo to the two-dimensional code after the elapse of 0.5 seconds from the display of the logo image on the display section. The control unit then performs the control to switch the display on the display section from the two-dimensional code to the logo image after the elapse of 2.0 seconds from the display of the two-dimensional code on the display section. The repeated execution of the control allows the control unit to alternately display the logo image and the two-dimensional code on the display section.
Patent KR-20100112550-A (KR)
Inventor: HEROLD PETER
IPC: A61P9/12
Filed: 2008-12-04
Abstract: 본 발명은 하기 화학식 I의 화합물 및 그의 염, 바람직하게는 그의 제약상 허용되는 염, 그의 제조 방법, 및 의약으로서, 특히 레닌 억제제로서의 상기 화합물의 용도에 관한 것이다. 
<화학식 I> 
   
상기 식에서, R 1 은 명세서에 설명된 의미를 갖는다.
Patent KR-20100092020-A (KR)
Inventor: URCH MICHAEL JOHN
IPC: F03B13/26
Filed: 2008-11-14
Abstract: 본 발명은 동력발생장치에 관한 것으로, 보다 상세하게는 유체 흐름의 운동에너지를 이용하여 전기 발전을 하는 동력발생장치 조립체에 관한 것이다. 본 발명은 또한 상기 동력발생장치를 포함한 발전장치 설비에 관한 것이다. 
본 발명의 하나는 유체 흐름으로부터의 운동에너지를 이용하여 전기 발전을 하는 동력발생장치 조립체에 있어서, 상기 동력발생장치는: 유입되는 유체 흐름을 맞이하는 머리부와, 상기 머리부와 떨어져 유체 흐름의 방향에서 맞이하는 꼬리부와, 상기 머리부와 상기 꼬리부 사이에 연장된 회전축을 포함하는 날개부로 구성되고, 또한 상기 날개부는 상기 회전축 주위에 나선형으로 구비된 날개와, 상기 날개에 연결된 적어도 하나 이상의 마운팅부(mounting formation)가 구비되고, 각 마운팅부는 그 회전축 주위에 날개부가 회전 가능토록 장착되고, 그래서 운용 시 동력발생장치 조립체를 통과하는 유체 흐름이 날개부와 상호작용으로 날개부를 회전 축 주위에서 회전토록 하며; 또한 몸체를 포함하되, 몸체는 유체 흐름이 몸체로 유입되는 머리부분과, 유체 흐름이 몸체를 빠져나가는 꼬리부분 및 상기 머리부분과 꼬리부분을 연장한 중간부분을 포함하여 구성되고, 상기 중간부분은 머리부분으로부터 꼬리부분으로 가면서 작아지는 형상으로 되며; 또한 적어도 하나의 1차 코일이 날개부와 연결되어, 날개부와 함께 회전하고, 상기 적어도 하나의 1차 코일은 동력이 공급되어 활성화되고, 날개부의 회전에 따라 전기 발전을 하는 적어도 하나의 정지 2차 코일과 상호 작용토록 된 것을 특징으로 한다.
Patent KR-20100084699-A (KR)
Title: Computer generated hologram and exposure apparatus
Inventor: MATSUBARA ISAO
IPC: H01L21/027
Filed: 2008-12-12
Abstract: The present invention provides a computer generated hologram which forms a light intensity distribution on a predetermined plane by giving a phase distribution to a wavefront of incident light, the hologram comprising a first anisotropic cell and second anisotropic cell configured to change a polarization state of the incident light, and a first isotropic cell and second isotropic cell configured not to change the polarization state of the incident light, wherein a direction of an optic axis of the first anisotropic cell is different from a direction of an optic axis of the second anisotropic cell, and a thickness of the first isotropic cell is different from a thickness of the second isotropic cell.
Patent KR-20100105633-A (KR)
Inventor: DECRAEMER ALAIN
IPC: H02M3/155
Filed: 2008-11-19
Abstract: 본 발명은 역률 제어 회로(10) 및 범용 주전원(100)에 관한 것이다. 역률 제어 회로는, 정류된 주입력 전압인 정류된 입력 전압을 수신하는 입력 노드들(n1, n2), 및 스위치(M1)를 구동하는 구동 회로(IC1)를 포함한다.  스위치 및 인덕터(L1)의 직렬 배열은 입력 노드들 사이에 배열된다. 출력 캐패시터(C2) 및 정류기(D1)의 직렬 배열은 인덕터(L1)와 병렬로 배열된다. 정류기는 스위치가 닫힐 때 비도전성이다. 구동 회로는 주입력 전압의 정현파 전압과 실질적으로 동기화되는, 스위치를 통하는 실질적인 정현파 전류를 발생시키기 위하여 스위치를 구동한다. 본 발명에 따른 역률 제어 회로에서의 출력 캐패시터의 배열로 인해, 출력 캐패시터는 스위치의 제 1 도전 주기 후에서만 충전될 수 있다. 이 배열의 효과는 스위치의 제 1 도전 주기 이후까지 유입 전류가 발생할 수 없어서 본 발명에 따른 역률 제어 회로의 신뢰성이 개선된다.