baber/WOPTO huggingface dataset:
Patent KR-20140048454-A (KR)
Title: An anchor system for roof-top
Inventor: KANG IL MIN
IPC: E04D13/18
Filed: 2012-10-15
Abstract: The present invention relates to an integrated anchor system for roof-top. As for a clamp for roof installation, which is connected to a folding unit of a panel that composes a roof in order to fix multiple module frames for a solar photovoltaic system, the present invention comprises: a supporting piece (100) on which a supporting end (160) is bent and formed to support an upper side of the roof when a horizontal end for fixing (140) is bent and formed on the top of a vertical unit (120) to support a border of a module frame, and, in a lower side, the vertical unit (120) is adhered to a vertical surface of the folding unit; a fixing piece (200) that supports other vertical surface of the folding unit, wherein a bent lower fixing end (240) is adhered to the vertical unit (120) of the supporting piece (100) when a bent upper fixing end (220) is supported to the vertical unit (120) of the supporting piece (100); and a locking bolt (300) that is fixed to a nut (320) through the vertical unit (12) of the supporting piece (100), which is adhered to each other and the vertical surface and fixing piece (200) of the folding unit. The present invention facilitates combination and separation, which leads to a simple maintenance.
Patent KR-20140049159-A (KR)
Title: Method of fabricating semiconductor compound
Inventor: PARK SANG YEUP
IPC: H01L21/26
Filed: 2012-10-16
Abstract: In order to realize a method for manufacturing a semiconductor compound which can replace titanium dioxide and has superior physical properties rapidly and safely obtained in operational processes, and a material manufactured thereby, the present invention provides the method for manufacturing the semiconductor compound. The method includes a step of providing a mixed solution of titanium dioxide, a cadmium precursor, 3-mercaptopropionic acid, and water and a step of forming a semiconductor compound combined with titanium dioxide and cadmium sulfide by irradiating the mixed solution with microwaves. [Reference numerals] (S100) Step of providing a titanium dioxide aqueous solution; (S200) Step of forming a cadmium dithiol complex; (S300) Step of manufacturing a mixed solution between the cadmium dithiol complex and the titanium dioxide aqueous solution; (S400) Step of irradiating the mixed solution with microwaves; (S500) Step of obtaining and drying determined nanocrystal in which cadmium sulfide and titanium dioxide are combined
Patent KR-20140049896-A (KR)
Title: Starch particles with improved rheological properties, touch feeling and adjusted hydrophilicity
Inventor: KIM JI WOONG
IPC: A61K8/02
Filed: 2012-10-18
Abstract: The present invention relates to: a starch particle which contains 1-20 mol% of one or more surface reformers selected from the group consisting of silica, polysilsesquioxane, titanium dioxide, and polysiloxane on the surface; and a production method thereof. According to the present invention, a user can produce the starch particle with excellent touching feeling, remarkably improved rheological properties, and adjusted hydrophilicity. Therefore, the starch particle which easily gets wet by water, does not have stickiness in water unlike existing starch, does not have sinking characters, and does not soak can be provided. Also the starch particle has not only the touching feeling but also the applicability, and is capable of being applied to cosmetics in various types of formulation, thereby producing a cosmetic composition or emulsion containing the particle of the present invention.
Patent KR-20140050428-A (KR)
Title: Whole body vibrator moving 3 axis
Inventor: PARK GEUN CHUL
IPC: A63B22/18
Filed: 2012-10-19
Abstract: The present invention relates to a three-axial body vibrator which includes a bed which supports a human body, a base unit is spaced in parallel from the bottom of the bed unit and is fixed on the ground, and a three-axial vibration unit which is installed between the bottom of the bed part and the top of the base unit and applies vibration in X, Y, and Z axial directions. According to the present invention, the vibrator can apply various vibrations through X, Y, and Z axial vibrations and the combination thereof, reduces an installation space, and effectively transfers vibration in X, Y, and Z axial directions.
Patent KR-20140051656-A (KR)
Title: Methods for producting highly unsaturated fatty acids from microalgae
Inventor: SUL HYE YOUNG
IPC: C12N1/12
Filed: 2012-10-23
Abstract: The present invention relates to a culture medium composition of microalgae for producing highly unsaturated fatty acid, wherein the culture medium includes glutamate and ammonium sulfate as a nitrogen source and a pH adjuster. According to the present invention, the pH adjustment of the culture medium by means of a separated additive is not needed so that dangers which are caused by the artificial adjustment of the pH can be reduced. In comparison to a case of using a culture medium composition including ammonia as a nitrogen source and a pH adjuster, the amount of highly unsaturated fatty acid produced, the content of highly unsaturated fatty acid to the total fatty acid produced, the amount of highly unsaturated fatty acid produced for each fungus body, and the productivity (production speed) of highly unsaturated fatty acid can be improved.
Patent KR-20140053503-A (KR)
Title: Method and apparatus for providing acceleration image correction
Inventor: SHIN SEUNG HO
IPC: G06T5/20
Filed: 2012-10-26
Abstract: According to an embodiment of the present invention, relating to a method and apparatus for image correction, the apparatus for image correction and for speeding up image correction comprises the following: a Gaussian filter factor computing unit for outputting a filter factor of at least one Gaussian filter performing filtering to extract lighting elements from one color element image; a resolution controlling unit for extracting a resolution value optimal for filtering based on the filter factor and controlling the resolution of each color element image with the resolution value; a lighting element extracting unit for extracting lighting elements of color element images from the color element image of which the resolution is controlled; a reflective element extracting unit for extracting reflective elements of the color element image by removing lighting elements from the resolution value of the color element image; a color controlling unit for producing an image in which the reflective elements are computed with the color element image; and an image synthesis unit for extracting a corrected image in which the computed resolution of the image is adjusted to the resolution of the color element image that is outputted.
Patent KR-20140056811-A (KR)
Title: Method for driving flow rate control of wheel excavator
Inventor: WON JIN HEE
IPC: E02F9/20
Filed: 2012-10-31
Abstract: The present invention relates to a method for controlling a driving flow rate of a wheel excavator for enhancing driving efficiency and reducing the number of rotation of an engine using the driving flow rate interflowed from two hydraulic oil pumps in the wheel excavator. In the method for controlling the driving flow rate of the wheel excavator for controlling a pump maximum driving flow rate of the wheel excavator by performing a pump interflow control through receiving pressurized oil discharged from the hydraulic pumps, the present invention comprises the steps of: performing a maximum flow control on the pumps by controlling a proportional control valve which controls the maximum flow of the hydraulic pumps after checking out an abnormality in the pump interflow control; receiving a flow value of a flow pump controlled by the proportional control valve; checking out an error if the flow value received while controlling the maximum flow of the pumps has an error; and compensating for the flow value by giving a weighted value to the checked error. The method for controlling the driving flow rate of the wheel excavator can reduce driving fuel consumption by decreasing the number of rotation of an engine, and also can reduce driving noise.
Patent KR-20140055681-A (KR)
Title: Band-type phototherapy device
Inventor: HEO DU CHANG
IPC: A61N5/06
Filed: 2012-11-01
Abstract: According to the present invention, a band-type phototherapy device comprises: a band part made of a flexible material; a light emitting part formed on one side of the band part and emits a particular wavelength of a light; and a battery formed on one side of the band part to supply power to the light emitting part. The present invention of the band-type phototherapy device to simply be carried is formed to not only be carried by a person and enable phototherapy to take place without an external power supply, but also properly be applied to a body part according to the shape of a finger by being made of a flexible material.
Patent KR-20140055716-A (KR)
Title: The headphones for external acoustic listening
Inventor: LEE KYUNG SOO
IPC: H04R1/10
Filed: 2012-11-01
Abstract: The present invention relates to headphones, and more particularly, to headphones for listening to external sound which enables a listener to listen to voices of neighboring people and even living noise at the same time as listening to sound while wearing the headphones. The headphones for listening to external sound according to the present invention, is connected to a portable appliance and converts a digital signal transmitted from the portable appliance into a sound signal which is audible to a listener, and comprises a main body having a shape capable of surrounding the auricle of a wearer and in which a speaker for outputting the sound of content reproduced from the portable appliance is embedded; and a cover plate coupled to a front end of the main body to enable the content of the portable appliance to be reproduced, wherein the cover plate has at least one reflective plate to allow a listener to simultaneously or selectively listen to the sound output from the portable appliance and external neighboring sound and allows a central portion to be opened or closed by using the at least one reflective plate.
Patent KR-20140058937-A (KR)
Inventor: BAE BYUNG KEUN
IPC: C22C38/04
Filed: 2012-11-07
Abstract: 무방향성 전기강판 및 그 제조방법이 개시된다. 본 발명의 일 실시예에 의한 무방향성 전기강판은 중량 퍼센트(wt%)로, C:0.005%이하, Si:1.0~4.0%, Al:0.1~1.5%, Mn:0.01~0.1%, P:0.02~0.3%, N:0.005%이하, S:0.001~0.005%, Ti:0.005%이하, Cu:0.05%이하, 잔부 Fe 및 기타 불가피하게 첨가되는 불순물을 포함하며, 상기Mn, S, Cu는 1*10 -3 =([Mn]*[S])/[Cu]=3.5*10 -1  (상기 [Mn], [S], [Cu]는 각각 상기 Mn, S, Cu의 첨가량(중량 퍼센트(wt%)))을 만족한다.
Patent KR-20140062298-A (KR)
Inventor: JEON HYUNG JUN
IPC: G06K19/077
Filed: 2012-11-14
Abstract: 본 발명은 태그 튜닝을 위한 안테나 소자에 관한 것으로, 구동 칩과 상기 구동 칩으로부터 연장되는 메인 안테나를 포함하는 태그 상에 부착되는 실장 부재와, 실장 부재 상에 형성되며, 메인 안테나에 전기적으로 결합되는 서브 안테나를 포함한다. 본 발명에 따르면, 안테나 소자를 이용하여, 태그를 사용 목적에 따라 용이하게 튜닝할 수 있다.
Patent KR-20140070062-A (KR)
Title: Regasification System and Ship Having the Same
Inventor: SONG YONG SEOK
IPC: F17C9/02
Filed: 2012-11-30
Abstract: A regasification system and a ship including the same are disclosed. According to an embodiment of the present invention, the regasification system comprises a seawater moving line where an inlet for the inflow of seawater is formed on one side thereof, and an outlet for the discharge of the seawater is formed on the other side thereof; a seawater supply pump which is installed on one side of the seawater moving line in order to supply seawater to the seawater moving line; and a regasifying device which is placed in the downstream of the seawater supply pump in the seawater moving line in order to gasify liquefied gas through heat exchange using the seawater as a heating medium. The inlet is positioned lower than the draft line, and the regasifying device and the outlet are positioned upper than the draft line. The outlet can include a vertical descending pipe which is extended to the lower part of the draft line so that the lower part thereof can be open toward the lower part of the sea surface, and whose diameter is larger than the diameter of the seawater moving line.
Patent KR-20140073122-A (KR)
Inventor: CHOI YONG WON
IPC: C23C14/44
Filed: 2012-12-06
Abstract: The present invention relates to a method for manufacturing a thermochromic film and, more specifically, to a method for manufacturing a thermochromic film which controls solar transmittance according to temperature. The method for manufacturing a thermochromic film, in which a thermochromic film is formed on a substrate by a sputtering deposition method, includes: a step of arranging a target and a substrate on which a thermochromic film is formed, in a chamber; and a step of forming the thermochromic film on the substrate by the sputtering deposition method by superimposing RF power and DC power and applying power to the target.
Patent KR-20140080693-A (KR)
Inventor: HAN CHEOL MIN
IPC: A61B8/00
Filed: 2012-12-13
Abstract: The present invention provides a rail probe which includes a moving rail; a pad including the rail; a probe part moving along the rail, making contact with a target measuring point, and including a probe; a control part for moving the rail and controlling the probe part to move along the rail; and a driving part driven by the control part to move the rail and move the probe part corresponding to the moving rail. Therefore, according to the present invention, the rail probe includes a smaller number of probe parts, thereby simplifying software and hardware.
Patent KR-20140078035-A (KR)
Inventor: HWANG JI HYEON
IPC: B01J19/12
Filed: 2012-12-14
Abstract: Disclosed is a device for manufacturing a carbon block that is composed to manufacture a carbon block by sintering the mixture of activated carbon powder and a binder with electromagnetic waves; and a method for manufacturing a carbon block using the same. The device for manufacturing a carbon block according to an embodiment of the present invention comprises: a mold (200) composed to have the mixture (M) of activated carbon powder and a binder inserted therein and to transmit electromagnetic waves; an electromagnetic wave shielding unit (300) included in the mold (200) and composed to prevent electromagnetic waves from permeating outside; and an electromagnetic wave oscillator (400) included in the electromagnetic wave shielding unit (300) and manufacturing a carbon block (CB) by irradiating the mixture (M) of activated carbon powder and a binder, which has been inserted into the mold (200), with electromagnetic waves to be sintered. With the above-mentioned composition, the present invention can manufacture a carbon block by sintering the mixture of activated carbon powder and a binder with electromagnetic waves, can reduce time for sintering the mixture of activated carbon powder and a binder, can prevent the adsorption area of activated carbon from decreasing due to overmelting of the binder when the mixture of activated carbon powder and the binder is sintered, and can prevent decrease in the filtering efficiency of the carbon block.
Patent KR-20140059685-A (KR)
Title: E-fuse array circuit
Inventor: KWON IG SOO
IPC: G11C5/14
Filed: 2012-12-18
Abstract: An E-fuse array circuit comprises a high voltage pumping unit for generating high voltages by pumping power source voltages; a negative voltage pumping unit for generating negative voltages by pumping ground voltages; a program/lead line in which the negative voltage is applied in a nonvolatile section, in which the high voltage is applied in the activation of program operation, and in which the lead voltage which is lower than that of the high voltage is applied in the activation of lead operation; a row line in which the ground voltage is applied in the activation and in which the negative voltage is applied in the nonvolatile section; an E-fuse element for receiving the voltage of the program/lead line; a switch element for electrically connecting the E-fuse and the column line by being controlled by the row line; and a column circuit for applying the negative voltage to the column line when the column line is activated.
Patent KR-20140079225-A (KR)
Inventor: KIM JONG SUP
IPC: C10B33/08
Filed: 2012-12-18
Abstract: Disclosed is an apparatus for preventing extruder ram from moving and drooping. The present invention includes a movement preventing main body (100) that is coupled with a back end portion of a ram head (1) and moves with a ram; a horizontal movement preventing unit (200) that is disposed on both side surfaces of a ram beam (2) which is inserted into the movement preventing main body (100) to guide the ram in a horizontal direction; and a vertical movement preventing unit (300) that is disposed on a lower side surface of the ram beam (2) which is inserted into the movement preventing main body (100) to guide the ram in a vertical direction.
Patent KR-20140080845-A (KR)
Inventor: PARK YONG HWAN
IPC: G06F1/32
Filed: 2012-12-20
Abstract: The present invention relates to a method for controlling power saving of a numerical control machine tool, which reduces power by cutting off power supply for control devices that are unnecessarily operated at a non-processed time when a device is not processed during operation of a numerical machine tool. The present invention includes steps of checking whether power saving mode is set or not for a machine tool; checking whether the machine tool is in a stationary state or not; checking whether a random input signal is received from a main console or a numerical console when the machine tool is in a stationary state; and cutting off power supply for the machine tool when the input signal from the main console and the numerical console is not input longer than the predetermined period of time.
Patent KR-20140081587-A (KR)
Title: Austenitic steel having excellent machinability and superior cryogenic toughness in weld heat-affected zone and manufacturing method thereof
Inventor: LEE SOON GI
IPC: C22C38/38
Filed: 2012-12-21
Abstract: The present invention relates to austenitic steel having improved machinability and cryogenic toughness in a weld heat-affected zone and a manufacturing method thereof. The austenitic steel includes 15 to 35 wt% of manganese (Mn), carbon (C) satisfying 23.6C+Mn>=28 and 33.5C-Mn<=23, 5 wt% or less (except 0 wt%) of copper (Cu), chrome (Cr) satisfying 28.5C+4.4Cr<=57 (except 0 wt%), 0.03 to 0.1 wt% of sulfur (S), 0.001 to 0.01 wt% of calcium (Ca), the remaining amount of Fe, and other inevitable impurities, wherein a charpy impact value at -196°C of the weld heat-affected zone is 41J or more. According to the present invention, the cryogenic steel can be obtained at a low cost, the austenitic phase can be formed stably at a low temperature, and the formation of carbide can be effectively suppressed.
Patent KR-20140083460-A (KR)
Title: Method of manufacturing stacked structure for touch panel sensor and the stacked structure
Inventor: PARK CHUL
IPC: H01B5/14
Filed: 2012-12-26
Abstract: A manufacturing method of a stacked structure for a touch panel sensor includes a step of providing an insulating disc for a plurality of insulating films; a step of printing each insulating film with an electrode pattern by using a metal fiber solution; and a step of forming a protective coating pattern which covers a portion of the electrode pattern and the insulating film to expose a portion of an end part of the electrode pattern on each insulating film. The insulating disc can be used by being cut to correspond to the insulating film.
Patent KR-20140087483-A (KR)
Title: Display Device With Integrated Touch Screen and Method for Manufacturing The Same
Inventor: KIM GYOUNG A
IPC: G06F3/044
Filed: 2012-12-31
Abstract: A display device integrated with a touch screen according to an aspect of the present invention includes a panel that includes a plurality of pixel electrodes having a plurality of sub-pixel electrodes defined by a plurality of gate lines and a plurality of data lines, and a plurality of common electrodes formed to be overlapped with the pixel electrodes; a display driver IC applying a common voltage or a touch scan signal to the common electrodes through connection wiring formed to be overlapped with the data lines; and a touch IC generating the touch scan signal and applying the signal to the display driver IC, wherein the connection wiring connected to the common electrodes by contact holes formed on the common electrodes, each of the common electrodes includes a plurality of sub-common electrodes formed to correspond to the sub-pixel electrodes, and each of the sub-common electrodes is connected to an adjacent sub-common electrode toward the gate lines by at least one bridge.
Patent KR-20120109456-A (KR)
Inventor: VINCENT CHRISTOPHE
IPC: G06F21/10
Filed: 2010-07-01
Abstract: 본 발명은, 소프트웨어 애플리케이션 배포 유닛(20)에 저장되고, 사용자 컴퓨터 유닛(10)에 공급하도록 의도되는 소프트웨어 애플리케이션을 획득하는 방법에 관한 것이다.  본 발명에 따르면, 사용자 컴퓨터 유닛(10)은, 획득될 소프트웨어 애플리케이션을 식별하는 식별 정보(ID)의 항목을 사용자 컴퓨터 유닛에 연결된 전자 보안 모듈(10)에 전달한다.  모듈(30)은, 비밀(S)과 식별 정보(ID)를 이용하여 사용자 정보(S')의 항목을 생성하고, 그것을 식별 정보(ID)와 함께 유닛(20)으로 전송한다.  이 유닛은, 사용자 정보(S')로 식별 정보(ID)에 의해 식별된 소프트웨어 애플리케이션(pgm)을 보호하고, 보호 소프트웨어 애플리케이션(pgm')은 사용자 컴퓨터 유닛(10)으로 전송된다.  따라서, 소프트웨어 애플리케이션은 사용자의 전자 보안 모듈(30)로부터의 정보(S')의 항목을 이용하여 보호된다.  그 후에, 보호 소프트웨어 애플리케이션은, 전자 보안 모듈(30)이 장착된 전자 보안 유닛(10 또는 10')상에서 그 보호가 제거된다.
Patent KR-20120041204-A (KR)
Inventor: YAMAUCHI YOSHIHIRO
IPC: A47F11/00
Filed: 2010-05-13
Abstract: 본 발명에 관한 전시 케이스(A)는 적어도 투명판(1)을 이용하는 것에 의해 외부공간(T)으로부터 시인 가능하게 격리된 전시공간(S) 내에 전시물을 전시하기 위한 전시 케이스(A)로서, 투명판(1)의 단부(20)끼리를 접합시킨 접합부(2)와, 접합부(2)의 전시공간(S) 측에서의 투명판(1)의 단부(20)에 형성한 모따기면(22)에 첨설시킨 도전선부(3)를 구비하는 것을 특징으로 한다.
Patent KR-20120042935-A (KR)
Inventor: RUAN YAPING
IPC: H04H60/91
Filed: 2010-05-19
Abstract: 본 발명에서는 모바일 멀티미디어 방송 시스템에서의 계층적 전송 방법을 제공한다. 상기 전송 방법은 비디오 서비스 중의 비디오 스트림을 기본 층 코드 스트림과 적어도 하나의 향상 층 코드 스트림으로 분할하고, 또 그가 속한 층에 따라 각각 방송 채널 프레임 중의 부동한 멀티플렉싱 서브 프레임 중에 패키징 함과 아울러, 상기 비디오 스트림의 각 층 코드 스트림이 위치하는 멀티플렉싱 서브 프레임의 위치 정보를 수신단에 송신하는 단계를 포함한다. 본 발명에서는 모바일 멀티미디어 방송 시스템에서의 계층적 수신 방법을 더 제공한다. 상기 수신 방법은 수신 단말기가 방송 채널 프레임 중의 각 층 코드 스트림이 위치하는 멀티플렉싱 서브 프레임의 위치 정보를 모니터링 하고, 기본 층 코드 스트림을 수신하거나, 또는 기본 층 코드 스트림 및 대응되는 향상 층 코드 스트림을 수신하며, 기본 층 코드 스트림, 또는 기본 층 코드 스트림 및 대응되는 향상 층 코드 스트림에 대하여 디코딩을 진행하고, 기본 층 코드 스트림의 비디오 데이터, 또는 기본 층 코드 스트림 및 향상 층 코드 스트림이 합병된 후의 비디오 데이터를 출력하는 단계를 포함한다. 본 발명에서는 아울러 상기 방법을 구현하는 장치를 제공한다. 본 발명의 방안은 구현이 간단하고 실용적이다.
Patent KR-20120025634-A (KR)
Inventor: NAKAMURA SHIGERU
IPC: H05K3/28
Filed: 2010-04-05
Abstract: 내열균열성이 우수한 레지스트막을 형성할 수 있는 감광성 조성물, 및 이 감광성 조성물을 이용한 인쇄 배선판을 제공한다.  본 발명에 관한 감광성 조성물은, 방향환을 갖는 카르복실기 함유 수지와, 산화티탄과, 환상 에테르 골격을 갖는 화합물과, 광중합 개시제를 포함한다.  본 발명에 관한 인쇄 배선판은, 회로를 표면에 갖는 인쇄 배선판 본체와, 상기 인쇄 배선판 본체의 상기 회로가 설치된 표면에 적층된 레지스트막 (3)을 구비한다.  레지스트막 (3)은, 상기 감광성 조성물에 의해 형성되어 있다.
Patent KR-20120043082-A (KR)
Inventor: TAKANO YUSUKE
IPC: H04W28/16
Filed: 2010-09-17
Abstract: 전송로 자원의 사용의 최적화를 도모할 수 있는 통신 시스템, 방법을 제공한다.  단말기의 접속 상태에 따라, 코어 네트워크 상의 노드가, LIPA(Local IP access) 혹은 SIPTO(Selected IP traffic offload)의 접속 형태에 따라 불필요한 전송로 자원의 해방을 행한다.
Patent KR-20120068003-A (KR)
Inventor: KARLSSON ROLF
IPC: H02M7/48
Filed: 2009-09-14
Abstract: 인버터는 용접 회로를 포함하는 부하 (130) 에 교류 전류 (i out ) 를 제공한다.     상기 인버터는 적어도 하나의 커뮤테이션 회로 (110) 및 DC 전원 (100) 으로부터 전력을 포워딩하는 버스에 접속된 브리지 회로 (120) 를 포함한다.     버스 (105) 는 또한 브리지 회로 (120) 를 통해 부하 (130) 에 갈바닉 접속된다.     적어도 하나의 커뮤테이션 회로 (110) 는 DC 전원 (100) 으로부터 전력을 수신하고; 사이클릭 프로시저의 저장 페이즈 동안 부하 (130) 에서 인덕티브 엘리먼트들로부터 에너지를 수신하고; 사이클릭 프로시저의 피드백 페이즈 동안 부하 (130) 에 에너지 피드백을 제어한다.     적어도 하나의 커뮤테이션 회로 (110) 는 제 1 노드 (A) 에 접속된 제 1 극 (p1) 및 제 2 노드 (B) 에 접속된 제 2 극 (p2) 를 갖는 2-극이다.     적어도 하나의 커뮤테이션 회로 (110) 는 부하 (130) 로부터 에너지를 수신하고 에너지를 부하 (130) 에 제 1 노드 (A) 및 제 2 노드 (B) 들을 통해, 직접적으로 또는 브리지 회로 (120) 를 경유하는 것 중 어느 일방에 의해 피드백하도록 배열된다.     적어도 하나의 커뮤테이션 회로 (110) 의 각각에서의 에너지 흐름 제어 수단 (D IN , S OUT ) 은 문제의 커뮤테이션 회로 (110) 에서 회수 커패시터 (C R ) 에 에너지가 저장되고 회수 커패시터 (C R ) 로부터 에너지가 취출되도록 제어한다.     브리지 회로 (120) 는 부하 (130) 에 교류 전류 (i out ) 를 전달한다.