baber/WOPTO huggingface dataset:
Patent KR-20090111310-A (KR)
Title: Process for producing molded item of thermosetting resin and injection molding machine therefor
IPC: B29C45/38
Filed: 2007-09-14
Abstract: A process for producing a molded item of thermosetting resin, and injection molding machine therefor, capable of preventing burring and bubble inclusion at molding operation. There is provided a process for producing a molded item of thermosetting resin with the use of a mold having a cavity for forming a product part, a gate forming a gate part, a runner forming a runner part and an overflow catcher communicating with the cavity and forming an overflow part, which process comprises the injection step of injecting a liquid resin until filling the region from the runner through the gate to the cavity and further the region from the cavity to the overflow catcher; the hardening step of heating the liquid resin within the mold so as to effect hardening; the demolding step of detaching a resin molded item having the runner part, gate part, product part and overflow part from the mold; and the cutting step of cutting the gate part and overflow part off the product part of the demolded resin molded item.
Patent KR-20090117717-A (KR)
Title: Method of recycling plastic
Inventor: RAPSON LAWRENCE JOSEPH
IPC: B29B17/00
Filed: 2007-12-17
Abstract: The present invention relates to a method of separating a cured silicone composition and a plastic. The first step of the method comprises combining a cured silicone composition and a plastic with a liquid that has a specific gravity between that of the cured silicone composition and that of the plastic. The second step of the method comprises allowing the cured silicone composition and the plastic to stratify in the liquid, and the third step comprises physically separating the cured silicone composition and the plastic by removing one of the strata from the liquid.
Patent KR-20090115860-A (KR)
Title: Immunomodulating agent
Inventor: SERIZAWA ATSUSHI
IPC: A23K10/28
Filed: 2008-02-28
Abstract: The object is to find a novel mechanism of action of ganglioside GD3 on an immune function and a use application of ganglioside GD3 for medical purposes utilizing the mechanism, and to provide a pharmaceutical agent which is effective for use as a prophylactic or therapeutic agent for an immune disease and a food/beverage and a feed each comprising the pharmaceutical agent. Thus, disclosed is an immunomodulating agent comprising ganglioside GD3 as an active ingredient. The ganglioside DG3 is preferably derived from milk. The immunomodulating agent can be used in a food/beverage or a feed.
Patent KR-20100014893-A (KR)
Title: Phase difference plate and its manufacturing method
Inventor: ONO MOTOSHI
IPC: G11B7/135
Filed: 2008-04-07
Abstract: Provided is a phase difference plate which has a high durability and a wide band and which can be easily manufactured at a low cost. Its manufacturing method is also provided. The phase difference plate is a glass plate having a thickness not smaller than 0.1 mm and not greater than 5 mm. While a laser beam is focused and applied onto the glass plate, the glass plate or the laser beam is scanned so as to form a tensile stress distribution along the scan direction and induce uniaxial birefringence. Thus, the phase difference plate can have a retardation value in a range from 80 to 450 nm measured by using an incident light of wavelength 540 nm. Furthermore, the retardation value measured by using an incident light of wavelength 486 nm is in a range from 100 to 150 nm and the retardation value measured by using an incident light of wavelength 656 nm is in a range from 130 to 200 nm.
Patent KR-20090111880-A (KR)
Title: Data communication apparatus, data communication system, and data communication method
IPC: H04L25/02
Filed: 2008-02-19
Abstract: An object of the present invention is to provide a data communication technique which can reduce a size of a system by enabling bidirectional data communication, and enables a cheap system configuration. A data communication apparatus is provided, the data communication apparatus including a signal terminal (IN) for inputting receiving signals of pulses of which rise times or fall times are mutually different, a reference voltage terminal (GND) for inputting a reference voltage, a rise detection circuit (11) for detecting a rise or a rise time of the receiving signal, a fall detection circuit (12) for detecting a fall or a fall time of the receiving signal, a data signal conversion circuit (13) for generating a clock signal or a data signal based on a result of a detection by the rise detection circuit or the fall detection circuit, and an internal circuit (14) for inputting the clock signal or the data signal generated by the data signal conversion circuit, and for outputting a transmission signal to the signal terminal.
Patent KR-20090122967-A (KR)
Title: Bonding method of resin member
Inventor: SEKIHARA KANJI
IPC: B23K26/32
Filed: 2008-03-19
Abstract: A method for bonding resin members by laser welding in which melting of a resin member can be prevented on the contact surface with a base or a tool used for bonding. In the bonding method, a resin member (1) is mounted on a base (3) and a surface of the base (3) in contact with the resin member (1) is an optical mirror surface. A surface of the resin member (1) is coated with a light absorbing agent (4), a resin member (2) is placed thereon and then a laser light (10) is irradiated from the resin member (2) side in order to melt the resin on the bonding surface of the resin member (1) and the resin member (2), thereby bonding the resin members together. The laser light (11) penetrated through the bonding surface reaches the contact surface where the resin member (1) and the base (3) are in contact with each other, and since the laser light (11) penetrates the bonding surface without being scattered or absorbed, melting of the resin member can be prevented.
Patent KR-20090113387-A (KR)
Title: Methods for producing photosensitive or photochromic microparticles, aqueous compositions thereof and articles prepared therewith
IPC: G03C1/00
Filed: 2005-04-21
Abstract: Described are aqueous compositions of an effective amount of at least one photosensitive material and at least one polymerizable component that are adapted to at least partially form photosensitive microparticles or at least partially crosslinked photosensitive polymeric microparticles. The photosensitive polymeric microparticles are made of integral surface and interior domains wherein at least one of the surface and/or interior domains is photosensitive. Also described are aqueous dispersions of such microparticles, ways of producing such microparticles and photosensitive articles such as optical elements that incorporate the photosensitive polymeric microparticles.
Patent KR-20100084974-A (KR)
Title: Clock data restoration device
Inventor: OZAWA SEIICHI
IPC: H04L7/04
Filed: 2008-10-28
Abstract: A clock data restoration device (1) which restores a clock signal and data on the basis of an inputted digital signal has an equalizer part (10), a sampler part (20), a clock generation part (30), an equalizer control part (40), and a phase monitor part (50). Loop processing by the sampler part (20) and the clock generation part (30) generates a clock signal as the clock signal restored on the basis of the inputted digital signal. Loop processing by the equalizer part (10), the sampler part (20), and the equalizer control part (40) controls the level adjustment quantity of a high frequency component of the digital signal at the equalizer part (10).
Patent KR-20100017151-A (KR)
Title: Method and device for thermally disintegrating a starting material using foreign particles
Inventor: SCHMIDT ALFONS
IPC: C10B49/22
Filed: 2008-04-30
Abstract: The invention relates to a method and device for thermally disintegrating a starting material, particularly for disintegrating animal meal, oil sludges such as from tank cleaning, auto fluff, basic glycerin such as from biodiesel production, paint sludges from paint shops, contaminated soils, coated wood, or plastics such as Plexiglas. According to the present method, organic starting materials are very thoroughly thermally disintegrated in nearly all cases. The very thorough disintegration is achieved by the addition of foreign particles such as metal spherules to the starting material, which is thermally disintegrated.
Patent KR-20100035682-A (KR)
Title: Particulate matter sensor
Inventor: NAIR BALAKRISHNAN
IPC: G01N15/10
Filed: 2008-04-28
Abstract: A sensor assembly (130) to burn off contaminating particulate matter from a sensor. The sensor assembly (130) includes a signal electrode assembly (131), a detector electrode assembly (137), and a heater (136 or 142). The signal electrode assembly (131) includes a signal electrode (132) coupled to a signal electrode insulating substrate. The detector electrode assembly (137) includes a detector electrode (138) coupled to a detector electrode insulating substrate. The detector electrode (138) is positioned relative to the sensor electrode (132) to generate a measurement of an ambient condition. The heater (136 or 142) is positioned relative to the signal and detector electrode assemblies (131 and (137) to burn off an accumulation of contaminating particles from at least one electrode assembly of the signal and detector electrode assemblies (131 and 137).
Patent KR-20100017781-A (KR)
Title: Axomadol for treating pain from arthritis
Inventor: SCHIENE KLAUS
IPC: A61P25/04
Filed: 2008-05-09
Abstract: The invention relates to the use of axomadol for producing a medication for treating pain from arthritis.
Patent KR-20110080027-A (KR)
Title: Lead frame
Inventor: PARK JU YOUNG
IPC: H01L21/60
Filed: 2010-01-04
Abstract: PURPOSE: A lead frame is provided to simplify a production process and to reduce a production cost by reducing the number of wires for electric connection of a semiconductor chip. CONSTITUTION: A part of plural internal leads(120) are connected to neighboring internal lead, and remaining internal leads are connected to a dye pad(110) or connected to non-neighboring internal leads. A plurality of semiconductor chips(140) mounts on the dye pad. The semiconductor chips are connected to other semiconductor chips or the internal leads via a wire(142).
Patent KR-20100086943-A (KR)
Title: Imaging apparatus, subject tracking method and storage medium
Inventor: MATSUMOTO KOUSUKE
IPC: H04N5/262
Filed: 2010-01-19
Abstract: PURPOSE: A subject tracking method for performing a subject tracking process regardless of the angle of view in the action of the subject is provided to implement subject tracking process by detecting the change of the photographing view angle. CONSTITUTION: In case a subject existence estimation area is not detected, a controller extracts a tracking setting content(S202). In case the subject presence estimation area is detected, the controller performs the enlargement of a detection range and the reduction of a critical value(S204). In case the subject presence estimation area does not have a flow, the controller performs the enlargement of the detection range and the non-change of the critical value(S206).
Patent KR-20110087610-A (KR)
Title: Spring module and slide apparatus having the same
Inventor: LEE GEON CHAN
IPC: H04M1/02
Filed: 2010-01-26
Abstract: PURPOSE: A spring module and slide apparatus including the same are provided to effectively disperse stress due to elastic deformation and to extend the entire length of a spring module. CONSTITUTION: A main winding unit(11) is wound in a vortex shape. A first arm unit(12) and a second arm unit(13) are expanded from the main winding unit. The first arm unit and the second arm unit have a symmetrical structure around the main winding unit. The first arm unit and the second arm unit are connected from the main winding unit.
Patent KR-20110090376-A (KR)
Title: Semiconductor package and method of fabricating thereof
Inventor: LEE DAE WOONG
IPC: H01L23/48
Filed: 2010-02-03
Abstract: PURPOSE: A semiconductor package and a fabricating method thereof are provided to simplify a package manufacturing process without an additional process such as a solder ball milling process and a drilling process. CONSTITUTION: A semiconductor package and a fabricating method thereof comprises: a unit substrate(100) having a top side and bottom side; a semiconductor chip(120) which is formed on the top side of the unit substrate and electrically being connected to the unit substrate; a connection terminal which is arranged on the edge of the unit substrate; and a sealing member(150) which is formed on the semiconductor chip to expose the top side of the connection terminal.
Patent KR-20110090578-A (KR)
Title: Rechargeable battery
Inventor: KIM JUN SIK
IPC: H01M2/04
Filed: 2010-02-04
Abstract: PURPOSE: A rechargeable battery is provided to improve a heat dissipation property, to increase the output per unit weight, and to stably seal a tube body. CONSTITUTION: A rechargeable battery(100) comprises: an electrode assembly performing the charge and discharge; a pipe-shaped tube body(50) in which the electrode assembly is inserted and both ends are opened; a first film cover(20) which is installed in one end of the tube body and seals the tube body; and a second film cover(30) which is installed in the other end of the tube body and seals the tube body. The tube body is made of a rigid body.
Patent KR-20100105366-A (KR)
Title: Apparatus and method of wafer alignment
Inventor: YASUTA KATSUO
IPC: G01R31/26
Filed: 2010-02-10
Abstract: PURPOSE: A wafer alignment apparatus and a wafer alignment method are provided to correctly align the location of wafers regardless of the thermal expansion of a camera supporting part. CONSTITUTION: A work table(13) supports wafers to be inspected. A stage supports the work table and transfers the wafers to vertical and horizontal directions. The stage rotates the wafers in a theta axis direction. A main camera(24) is installed to be opposite to the work table and takes images from the wafers. An auxiliary camera(25) is installed to be opposite to the work table. A controller(26) processes information related to the images in order to control the stage.
Patent KR-20110094383-A (KR)
Title: Operation mode selector of electronic device and it's mean
Inventor: RYU IN GU
IPC: H05B37/02
Filed: 2010-02-16
Abstract: PURPOSE: A method for changing the operation mode of an electric device and a device thereof are provided to enable a user to conveniently change the operation mode of the electric device by controlling only a power switch. CONSTITUTION: An electric device(470) has at least one operation mode. A power switch(420) connects or disconnects a power line. A mode counter(450) detects and counts power disconnection states due to an operation of a power switch. A signal processor(440) filters a power signal inputted to the mode counter. A mode operating machine(460) changes the operation mode of the electric device based on the output of the mode counter.
Patent KR-20110094631-A (KR)
Title: Mobile terminal and method for displaying information thereof
Inventor: WON IL
IPC: H04B1/40
Filed: 2010-02-17
Abstract: PURPOSE: A mobile terminal and method for displaying information the same are provided to offer a representative message of other terminals by a phone list activation state. CONSTITUTION: A controller controls a wireless communication part in order to receive a changed second representative message. The controller controls the memory in order to store both the first and the second representative message. A display unit(151) displays the opponent list including the representative message of one or more opponent terminals by the control of the controller. The display unit displays all of the first and the second representative messages about the first opponent terminal in the opponent list.
Patent KR-20110094634-A (KR)
Title: Bi-directional charging system
Inventor: CHUNG DAE TAEK
IPC: H02M3/28
Filed: 2010-02-17
Abstract: PURPOSE: A bidirectional charging system is provided to reduce the number of semiconductor switches for power, thereby simplifying a bidirectional charger control system. CONSTITUTION: A PFC converter(100) compensates for the power factor of a voltage while converting an AC input voltage into a DC voltage. A unidirectional DC/DC converter(200) converts an input DC voltage into a DC voltage with a highly efficient waveform by zero voltage switching. A high frequency transformer(13) receives a voltage which is outputted from the unidirectional DC/DC converter and outputs an AC voltage. Rectifying units(24,25,26,27) rectify a voltage which is outputted from the high frequency transformer. A relay unit switches charging and discharging between an AC power source(1) and a battery(23).
Patent KR-20110094949-A (KR)
Title: Preparation method for the crosslinked polymer particles having the controlled surface morphology
Inventor: KOO JAE PIL
IPC: G02F1/1337
Filed: 2010-02-18
Abstract: PURPOSE: A fluorescent material is provided to ensure excellent quantum efficiency, to obtain excellent emission power, and to secure excellent chromaticity and high practicality. CONSTITUTION: A method for preparing a oxynitride fluorescent material represented by chemical formula (1): (M_(1-x)R_x)_(3-y)Si_(13-z)Al_(3+z)O_(2+u)N_(21-w) comprises the steps of: preparing a mixture by mixing the nitride or carbide of element M, halogenide of element M, the oxides, nitrides or carbonates of element R, the nitride or carbide of element Si, and the nitride, oxide or carbide of Al; burning the mixture; and acid washing the combustion material; acid-washing the combuded material.
Patent KR-20110095517-A (KR)
Title: The manufacturing method of semi-drying garlic
Inventor: KANG WON JUNG
IPC: A23L27/10
Filed: 2010-02-19
Abstract: PURPOSE: A producing method of semi-dried garlic capable of easily storing is provided to secure the massive amount of active ingredients in fresh garlic by preventing the active ingredients from discharged from the garlic with the moisture. CONSTITUTION: A producing method of semi-dried garlic comprises the following steps: removing stems from fresh garlic; removing dust, soil, and foreign materials from the garlic; producing sodium hypochlorite by electrolyzing salt water using a sterilize-cleaning water generating device, and sterilize-cleaning the garlic with the sodium hypochlorite for 30second~2minutes; removing the sodium hypochlorite and the foreign materials from the garlic; removing the moisture from the garlic, and slicing the garlic into 2~3pieces; drying the obtained garlic slices for 10~15hours at 50~70deg C; and cooling the dried garlic slices.
Patent KR-20110052417-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: TAKAGI SHINICHI
IPC: H01L21/336
Filed: 2010-02-24
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to improve an interface property by suppressing arsenic oxide of an III-V group compound semiconductor layer by nitrifying the surface of the III-V group compound semiconductor layer by a plasma process under a nitrogen gas atmosphere. CONSTITUTION: An III-V compound semiconductor layer(2) made of InGaAs is formed on the surface of a substrate. A source(3) and a drain(4) are formed on the III-V compound semiconductor layer. A nitrification treatment layer(5) is formed on the surface between the source and the drain. A gate(7) is formed on the nitrification treatment layer while an oxide layer(6) made of SiO2 is interposed. The insulation layer is located on the surface of the nitrification treatment layer.
Patent KR-20100106915-A (KR)
Title: Image processing apparatus and control method
Inventor: MURAISHI MASAAKI
IPC: H04N1/028
Filed: 2010-03-16
Abstract: PURPOSE: An image processor and a control method for obtaining black and white print out from image data by using a scanner are provided to improve the reproducibility of the gray of the manuscript and increase the scanning speed. CONSTITUTION: A determining unit determines that a first instruction for scanning the manuscript by using an RGB(Red, Green, Blue) and a second instruction for reading the manuscript by using a BW(Black/White) sensor. In case of the first instruction, s scanning unit(200) scans the manuscript by using the RGB sensor. In case of the second instruction, the scanning unit scans the manuscript by using the BW sensor. A generating unit generates the BW image data by scanning the manuscript.
Patent KR-20110104855-A (KR)
Title: 새들분수전용 밴드
Inventor: KIM JONG JAE
IPC: F16L41/12
Filed: 2010-03-17
Abstract: 본 발명의 새들 분수전용 밴드는, 분수전(10)과, 분수전이 결합되는 새들(20)과, 상수관(30)을 사이에 두고 새들과 짝을 이루어 볼트(40) 및 너트(42)로 조여져 상수관 외주면에 밀착하여 설치되는 밴드(50)로 구성된 새들분수전에 있어서, 상기 밴드(50)는 상수관이 놓여지는 오목부(52)의 높이가 상수관 외경의 1/2 내지 3/4이 되게 형성되어, 금속재 상수관의 무단수분기 시에 사용되는 분수전 및 새들의 조립체를 합성수지재 상수관의 무단수 분기 시에도 그대로 사용하여 새들과 밴드를 볼트 및 너트로 조여 설치할 수 있게 구성된 것이 특징이며, 또한 상기 밴드의 양측면 상부는 볼트관통공(54)을 피하여 바깥쪽으로 힘살부(56)가 형성되어 강도가 보강될 수 있다.
Patent KR-20110105606-A (KR)
Inventor: LEE DAE HOON
IPC: B25B25/00
Filed: 2010-03-19
Abstract: 본 발명은, 손잡이(20)에 회전가능케 축설된 결속봉(10)을 갖는 철근결속용 회전구(100)에 관한 것으로, 손잡이(20)는 파이프 내면에 원주돌부(42)가 형성된 금속제 단관(40)내에 성형으로 수지재질 내피관(50)을 일체 형성하여서 구성함으로써, 그 손잡이(20)가 제역할은 물론이고 망치역할까지도 할 수 있으며 또 작업자가 작업하기 편리하며 가볍고 품질과 가격 경쟁력도 우수한 장점이 있다.
Patent KR-20110106139-A (KR)
Title: 모바일 멀티미디어 단말기를 위한 인터랙티브 디지털 콘텐츠 제작 시스템
Inventor: KOO GYEONG BAEK
IPC: G06Q50/10
Filed: 2010-03-22
Abstract: 본 발명은 모바일 멀티미디어 단말기에 제공될 인터랙티브 디지털 콘텐츠를 제작하는 시스템에 대한 것으로 보다 자세하게는 인터랙티브 디지털 콘텐츠의 제작 과정을 세부 구조 저작, 스토리 저작, 콘티 저작, 미디어 삽입 등의 단위 작업으로 나누고 각 단위 작업 결과물들을 활용하여 콘텐츠를 제작할 수 있게 하는 디지털 콘텐츠 제작 시스템에 대한 것이 
다. 
이를 위한 본 발명에 따른 인터랙티브 디지털 콘텐츠 제작 시스템은, 
콘텐츠 제작에 있어서의 단위 작업의 결과물들을 등록하고 관리하며 등록된 단위 작업 결과물들을 다른 단위 작업에 활용될 수 있게 하는 콘텐츠 제작 관리부를 포함하며, 
단위 작업을 처리하는 모듈로 콘텐츠의 세부 구조를 저작할 수 있는 세부 구조 저작부; 
콘텐츠의 내용에 해당하는 스토리를 세부 구조에 맞추어 작성할 수 있는 스토리 저작부; 
스토리를 보조하는 이미지, 음원, 또는 영상 제작을 위한 지시 및 스케치를 저작하는 콘티 저작부; 
콘티에 따라 제작된 이미지, 음원, 또는 영상을 콘텐츠에 삽입하는 미디어 삽입부를 포함하는 것을 특징으로 한다.
Patent KR-20110106722-A (KR)
Inventor: LEE SEUNG CHUL
IPC: G06Q20/40
Filed: 2010-03-23
Abstract: 본 발명에 따르면, E-mail 또는 MMS 메시지 등을 이용하여 사용자 단말이 지급자 단말로 캐쉬 선물을 요청하고, 이에 따라 지급자 단말이 사용자의 가상계좌로 무통장, 계좌이체, 무선 결제 등을 통하여 입금을 하고, 상기 입금 결과에 따라 사용자 단말로 캐쉬를 제공하는 가상계좌를 이용한 캐쉬 선물 시스템 및 방법에 관한 것이다.
Patent KR-20110108562-A (KR)
Inventor: LEE SEUNG HOON
IPC: H03M1/14
Filed: 2010-03-29
Abstract: 본 발명은 파이프라인 구조의 ADC에 관한 것으로서, 복수의 FLASH ADC들과 복수의 MDAC들을 포함하는 N(N은 자연수) 단으로 구성된 파이프라인 구조의 ADC에 있어서, 첫 번째 단의 제 1 FLASH ADC와 첫 번째 단의 제 1 MDAC의 입력단 샘플링 스위치에 동일한 게이트 부트스트래핑 회로를 적용하는 것을 특징으로 하며, 샘플링 부정합 현상을 최소화하는 동시에 신호의 왜곡 없이 입력 신호를 샘플링할 수 있으며, 증폭기의 개수를 최소한으로 사용하여 전체 전력 소모를 줄일 수 있다.
Patent KR-20110111610-A (KR)
Inventor: KIM JUN HWAN
IPC: G01S13/28
Filed: 2010-04-05
Abstract: 본 발명은 CSS 시스템을 이용한 근거리 측정 방법으로서, 오버랩 된 복수의 chirp 신호가 목표물에 송신되는 S1 단계, 목표물에서 반사되어 되돌아온 chirp 신호가 수신되는 S2 단계 및 S1 단계에서의 chirp 신호 송신 시점과 상기 S2 단계에서 수신된 신호에 대한 정합필터의 첫 번째 피크의 시간차를 이용해 목표물까지의 거리가 측정되는 S3 단계를 포함하는 것을 특징으로 한다. 
본 발명은 CSS 단말기에서 chirp 신호를 목표물에 송신하고 되돌아오는 신호를 수신하는 구성을 가지므로, 하드웨어 구성이 단순하고 효율적인 거리 측정이 가능한 CSS 시스템을 이용한 근거리 측정 방법 및 장치를 제공한다.
Patent KR-20110113380-A (KR)
Inventor: AHN JIN WOO
IPC: H02P25/08
Filed: 2010-04-09
Abstract: 고속 블로워용 스위치드 릴럭턴스 모터가 가속구간에서 과도한 스위칭 손실없이 원활한 가속이 이루어지도록 할 수 있는 스위치드 릴럭턴스 모터(SRM) 시스템 및 제어방법에 관한 것으로, 스위치드 릴럭턴스 모터(SRM) 의 회전자의 가속지령속도(w ref )와 부하지령전류(I ref )에 따라 가변지령전압(V ref )을 생성하는 가변전압생성부; 상기 가변지령전압(V ref )과 교류입력전압(V src )을 입력받아 점호각(φ)을 계산하는 점호각계산부; 상기 계산된 점호각(φ)에 따라 게이트신호를 생성하는 게이트생성부; 상기 게이트신호에 따라 상기 교류입력전압(V src )을 제어하는 제어부; 및 상기 제어부로부터 신호를 입력받아 SRM 에 공급하는 인버터부를 포함하여 이루어짐으로써, 정지 상태에서 빈번한 가속 운전을 수행하는 고속 블로워용 SRM 에서 가속 구간에서의 운전 효율을 향상시킬 수 있고, 저속구간이 반복되는 영역에서 과도한 스위칭이 반복되는 것을 막아 전류 리플과 잦은 스위칭으로 인한 손실을 최소화할 수 있다.