baber/WOPTO huggingface dataset:
Patent KR-20170090309-A (KR)
Inventor: PARK CHAN HO
IPC: B29C43/52
Filed: 2016-01-28
Abstract: The present invention relates to a manufacturing method of a carbon fiber pipe which manufactures the carbon fiber pipe by using carbon fibers, and to a carbon fiber pipe manufactured thereby. Specifically, the present invention relates to a manufacturing method of a carbon fiber pipe, in which a mold which stacks multiple carbon fibers on top of each other to form a carbon fiber layer is configured in the shape of a tube; cooling fluid is injected in a hollow of the tubular mold, thereby contracting the mold so that a carbon fiber pipe made of the carbon fiber layer formed on the outside of the mold can be easily separated; and further, the carbon fiber pipe separated from the mold is subjected to vacuum pressure to remove air contained in the tissues of the carbon fiber pipe. According to the present invention, the mold disposed inside the carbon fiber layer formed by stacking multiple carbon fibers on top of each other is cooled and contracted in a mold cooling step, and thus the mold can be easily separated from the carbon fiber layer; and through a vacuum treatment step that can be optionally carried out after a demolding step, air contained in the tissues of the carbon fiber pipe can be removed, and thus the problem of a decrease in strength of the carbon fiber pipe due to the air therein can be addressed.
Patent KR-20170092368-A (KR)
Title: Method and electronic device for controlling an external electronic device
Inventor: KIM JIN YOUNG
IPC: G06F3/0484
Filed: 2016-02-03
Abstract: According to various embodiments, a method for controlling an external electronic device of an electronic device comprises an operation of receiving data information corresponding to at least one function of the external electronic device from the external electronic device connected to the electronic device; an operation of displaying a setting window for setting a user interface for controlling the external electronic device by using the data information; an operation of selecting a control item corresponding to the at least one function included in the setting window by user input reception; and an operation of setting and displaying the user interface corresponding to the selected control item. Other embodiments are possible. A program for controlling the external electronic device can be easily installed in the electronic device.
Patent KR-20160100843-A (KR)
Inventor: KUO MING SHU
IPC: H01L21/3065
Filed: 2016-02-15
Abstract: Systems and methods for etching a substrate comprise a step of arranging a substrate including a first structure and a dummy structure in a processing chamber. The first structure is made of a material selected from a group consisting of silicon dioxide and silicon nitride. The dummy structure is made of silicon. Carrier gas is supplied to a processing chamber. Nitrogen trifluoride and molecular hydrogen gas are supplied to the processing chamber. Plasma is generated in the processing chamber. The dummy structure is etched.
Patent KR-20170100901-A (KR)
Title: Functional embossing interior sheet and manufacturing method thereof
Inventor: HWANG TAEK SUNG
IPC: D21H27/20
Filed: 2016-02-26
Abstract: The present invention relates to a functional embossing interior sheet including an adsorption layer, an adhesion layer, an embossing layer and a cohesion layer and, more specifically, to a functional embossing interior sheet and a manufacturing method thereof. The adsorption layer comprises any one or two or more powder compositions selected from ion exchange resin powder or deodorizer powder as well as the ion exchange resin powder and fragrance powder. The adhesion layer applies an adhesive on one surface of the embossing layer. The embossing layer is an air cap sheet prepared by a thermoplastic resin. The cohesion layer applies an adhesive on the other surface of the embossing layer and comprises release paper.
Patent KR-20170104079-A (KR)
Inventor: YANG GI HOON
IPC: G02F1/1337
Filed: 2016-03-04
Abstract: Provided are a liquid crystal display apparatus and a manufacturing method thereof. The liquid crystal display apparatus comprises: a first substrate and a second substrate facing each other; a liquid crystal layer disposed between the first substrate and the second substrate; a first liquid crystal alignment layer disposed between the liquid crystal layer and the first substrate; and a second liquid crystal alignment layer disposed between the liquid crystal layer and the second substrate, wherein at least one of the first liquid crystal alignment layer and the second liquid crystal alignment layer includes a reactive mesogen including a structure in which a functional group is bonded at both ends.
Patent KR-20170105367-A (KR)
Title: Ultrasonic Welding Assembly Comprising Welding Horn Capable of Performing Welding in Stable State
Inventor: KIM SUNG HYUN
IPC: B23K20/10
Filed: 2016-03-09
Abstract: The present invention relates to an ultrasonic welding assembly, comprising: an ultrasonic welding horn configured to move up and down by a hydraulic cylinder in a state where a welding head is positioned in parallel to an anvil; an anvil disposed adjacent to the welding horn, supporting a welded body such that the welded body is in close contact with the welding head; and a support member brought in close contact with at least one surface of the welding horn to fixate the welding horn such that a horizontal state of the welding head with respect to the anvil is maintained in a state where vibration energy of ultrasonic waves is applied to the welding horn.
Patent KR-20170057106-A (KR)
Inventor: APALKOV DMYTRO
IPC: H01L43/08
Filed: 2016-03-31
Abstract: The present invention provides a magnetic memory. The magnetic memory comprises: a plurality of magnetic junctions each including a reference layer, a free layer, and a nonmagnetic spacer layer between the reference layer and the free layer, and including at least one bias structure for providing a magnetic bias in a first direction and the free layer having a length in the first direction, a width in a second direction, and an aspect ratio which is a value obtained by dividing the length by the width and is larger than one; and at least one spin-orbit interaction (SO) active layer which is adjacent to the free layer of the magnetic junctions, has a line length in a third direction, and transfers a current along the line length in the third direction. The third direction is at a nonzero acute angle from the first direction. The SO active layer applies SO torque to the free layer by the current passing through the SO active layer. The free layer uses the SO torque to be switched.
Patent KR-20170112267-A (KR)
Inventor: CHOI SUN
IPC: G06T5/50
Filed: 2016-03-31
Abstract: 본 발명의 다양한 실시 예에 따른 전자장치는 카메라를 통해 촬영된 사용자 이미지를 표시하는 디스플레이부,사용자 입력을 수신하는 입력부, 외부의 서버와 통신을 수행하는 통신부 및 디스플레이부에 사용자 이미지를 표시하고, 입력부를 통해 수신된 사용자 입력에 기초하여 디스플레이부에 표시된 사용자 이미지 중에서 아바타 영역을 설정하며, 설정된 아바타 영역에 표시될 아바타를 생성하고, 아바타를 사용자 이미지와 합성하여 표시하도록 디스플레이부를 제어하는 제어부를 포함할 수 있다.
Patent KR-20160118962-A (KR)
Inventor: OHIGASHI NORIYUKI
IPC: H05K1/03
Filed: 2016-03-31
Abstract: According to the present invention, a prepreg material is prepared by impregnating a thermosetting resin composition in a fiber substrate. When a thermomechanical analysis and measurement operation is conducted on a cured product which is obtained by heating the prepreg material at 230C for two hours, a ratio (2/1) of 2, which is an average linear expansion coefficient calculated in the range of 150C to 250C in the in-plane direction of the cured product, and 1, which is an average linear expansion coefficient calculated in the range of 50C to 150C in the in-plane direction of the cured product, is in the range of 0.7 to 2.20. The average linear expansion coefficient 2 is equal to or less than 8.0 ppm/C.
Patent KR-20170114282-A (KR)
Title: 방수기능을 갖는 우산
Inventor: KIM MIN SU
IPC: A45B25/00
Filed: 2016-04-02
Abstract: 본 발명은 방석주머니가 형성되어 방수기능을 갖는 우산으로서, 우산의 손잡이의 일측에 방석을 넣을 수 있는 주머니를 형성하는 것이며 주머니 속에는 방수가 되는 재질의 방석을 넣게 되는 것이다.
Patent KR-20170117838-A (KR)
Title: 돌외잎 추출물을 함유하는 숙취해소 조성물
Inventor: LEE CHANG HYUN
IPC: A61K36/42
Filed: 2016-04-14
Abstract: 본 발명은 돌외잎 추출물을 함유하는 숙취해소 조성물에 대한 것으로, 더욱 상세하게는 수소수와 돌외잎 추출물을 포함하여, 향상된 숙취해소 효과를 가지며, 세균의 증식을 억제하여 보존기간을 증가시킬 수 있는 돌외잎 추출물을 함유하는 숙취해소 조성물에 대한 것이다.
Patent KR-20170118452-A (KR)
Title: 전해액 함침장치
Inventor: HWANG GYU OK
IPC: H01M10/42
Filed: 2016-04-15
Abstract: 본 발명은 전해액 함침장치에 관한 것으로서, 전극조립체와 전해액이 수용된 전지셀을 가압하는 가압플레이트가 마련된 가압 유닛; 및 상기 가압플레이트에 일부 또는 전부가 설치되며, 상기 전지셀에 초음파 진동을 가하는 초음파 진동 유닛을 포함한다.
Patent KR-20160125900-A (KR)
Inventor: BRUNEL JEAN PAUL
IPC: F01N13/00
Filed: 2016-04-20
Abstract: 본 정화 장치(1)는, 
- 제1 엔벨로프(28)를 포함하는 제1 정화 부재(20); 
- 제2 엔벨로프(34)를 포함하는 제2 정화 부재(24);  
- 제1 출구(32)를 제2 입구(36)에 유체 연결하는 체적(40) 
을 포함하고, 상기 제1 정화 부재(20) 및 상기 제2 정화 부재(24)는 서로 나란히 실질적으로 평행하게 배치된다.  
상기 체적(40)은 상기 제1 외부 엔벨로프(28) 및 상기 제2 외부 엔벨로프(34)에 직접 결합되는 도가니형 커버(92)에 의해 한정된다.
Patent KR-20170127263-A (KR)
Inventor: YU SUN
IPC: C08L83/04
Filed: 2016-05-11
Abstract: The present invention relates to a composition for an encapsulant and the encapsulant manufactured by using the same. The composition for an encapsulant according to one embodiment of the present application comprises: 1) a silicone resin; 2) at least one hygroscopic agent; 3) at least one photoinitiator; 4) hygroscopic agents filler; and 5) a reactive silicone oligomer. The present application provides the composition capable of improving the lifetime of an organic electronic device and capable of effectively producing an encapsulant capable of blocking oxygen and moisture from the outside.
Patent KR-20170129486-A (KR)
Inventor: PARK JUNG HO
IPC: F24F7/06
Filed: 2016-05-17
Abstract: The present invention relates to a bathroom ventilation fan, comprising: a main body having an outlet and an inlet respectively and having an internal space; a ventilation fan installed inside the main body; and a door portion provided on a bottom surface of the main body. As described above, the present invention provides a bathroom ventilation fan having a door mounted on the bottom surface of the main body so that indoor air can be quickly exhausted to rooms, bathrooms, kitchens and living rooms, and at the same time an indoor space can be selected for exhaustion, thereby capable of comfortably performing ventilation all the time.
Patent KR-20170130690-A (KR)
Inventor: KIM JONG MIN
IPC: C11D7/44
Filed: 2016-05-19
Abstract: The present invention relates to a preparation method of an antibacterial detergent composition using Coriandrum sativum L., Opuntia humifusa, Opuntia ficus-indica, Sophora flavescens, Houttuynia cordata Thunberg, and peppermint. More specifically, the present invention relates to a preparation method of an antibacterial detergent composition using a natural extract which has excellent antibacterial activity and sterilizing power, and which is free from skin stimulation. The preparation method according to the present invention comprises: a step 1-1 of preparing a first extract; a step 1-2 of preparing a second extract; a step 1 of preparing an extract of Coriandrum sativum L.; a step 2 of preparing an extract of Opuntia humifusa; a step 3 of preparing an extract of Opuntia ficus-indica; a step 4 of preparing an extract of Sophora flavescens; a step 5 of preparing an extract of Houttuynia cordata Thunberg; a step 6 of preparing a natural antibacterial composition; and a step 7 of preparing a natural antibacterial detergent.
Patent KR-20170130744-A (KR)
Inventor: LEE YONG TAEK
IPC: F16B7/04
Filed: 2016-05-19
Abstract: The present invention provides a coupler for connecting a reinforcing bar, wherein as two reinforcing bars are individually inserted into a first cover body and a second cover body, the reinforcing bars are placed in the same line to be connected to each other. Moreover, working time caused by connecting the reinforcing bars can be reduced, and workability can be significantly improved. In a process of inserting the reinforcing bars into a diverging fixing port through a cover body, the diverging fixing port is diverged to completely insert the reinforcing bars. Therefore, the diverging fixing port is placed in the same horizontal line with the reinforcing bars, and is hung in the cover body. Moreover, a reinforcing bar protrusion is hung in a protruding groove portion of the diverging fixing port, and continuous pressurization of the diverging fixing port is maintained by an elastic body to stably couple the reinforcing bar and the coupler, thereby preventing the reinforcing bar from being separated from the coupler.
Patent KR-20170132405-A (KR)
Inventor: JUNG HYUN SUNG
IPC: F02D19/06
Filed: 2016-05-24
Abstract: Disclosed are a device for controlling a gasoline-diesel mixed combustion engine, and a method therefor. According to an embodiment of the present invention, the device for controlling the gasoline-diesel mixed combustion engine having an engine generating a driving force by using gasoline fuel and diesel fuel comprises: a driving information sensing unit sensing driving information having the engine speed and combustion pressure; and a controller determining an operation area of an engine from the operation information, computing knocking strength from the operation information, and controlling the diesel fuel injected through a diesel injector to be single-injected or double-injected in accordance with the operation area and the knocking strength.
Patent KR-20170132446-A (KR)
Inventor: KIM MIN HONG
IPC: C12N9/10
Filed: 2016-05-24
Abstract: The present invention relates to a method of producing D-alanine by using a fusion enzyme, which comprises the steps of: (a) expressing, in a host cell, a fusion enzyme produced by fusing a gene encoding aspartate racemase and a gene encoding D-amino acid aminotransferase; and (b) by using the host cell in which the fusion enzyme is expressed, or by using the fusion enzyme isolated and purified from the host cell, conducting an enzymatic conversion of L-aspartic acid into D-alanine. As an enzyme reaction having two steps is simplified into a single enzyme reaction process, the method of the present invention is convenient in terms of process management, and can reduce the overall energy costs by reducing the reaction time.
Patent KR-20170133947-A (KR)
Inventor: YANG JIN ROCK
IPC: D06F37/24
Filed: 2016-05-27
Abstract: According to one embodiment of the present invention, a laundry washing machine comprises: a cabinet storing a washing drum; a top cover mounted on an upper surface of the cabinet and having a door mounting unit; a door mounted in the door mounting unit to be rotated; a panel case mounted on an upper surface of the top cover corresponding to a rear side of the door, having a front case, and having a rear case coupled to a rear surface of the front case; a control panel provided to a front surface of the front case; and a panel deco coupled to the front surface of the front case corresponding to a lower side of the control panel to shield a coupling portion of the front case and the top cover.
Patent KR-20160070731-A (KR)
Title: Composition for applying to skin externally containing extract from flower of ginseng
Inventor: YEOM MYEONG HUN
IPC: A61Q19/08
Filed: 2016-05-27
Abstract: The present invention relates to a use of a ginseng flower extract, which includes: skin protection, anti-aging, anti-wrinkle, skin elasticity improvement, whitening, skin moisturization, prevention and amelioration of skin disease associated with dryness such as atopy, sebum control, anti-inflammation, prevention or amelioration of trouble skin such as acne, keratin removal, skin color improvement, hair loss prevention, antidandruff, improvement in glossiness and softness on hair, enhancement in volume and elasticity on face or body, and improvement in body and face lines.
Patent KR-20170137485-A (KR)
Inventor: YOON YONG SU
IPC: E02D5/80
Filed: 2016-06-03
Abstract: The present invention relates to an earth anchor device including an extension type packer and, more specifically, relates to an earth anchor device including an extension type packer capable of supporting an inner wall of a boring hole such that the inner wall of the boring hole does not collapse when a casing is removed. According to the present invention, the earth anchor device including the extension type packer comprises: a head unit inserted into the boring hole formed on the ground; a tension member wherein one end is connected to the head unit and the other end exposed to the outside of the boring hole; a hose connected to the tension member or the head unit; a packer connected while enclosing the tension member and the hose in an upper part of the head unit wherein the packer is expanded by a filler supplied from the outside through the hose; and an elastic pressing member installed in the packer, and pressing the packer to the outer side by elasticity. The packer is expanded by the expansion and is attached to the inner wall of the boring hole.
Patent KR-20170138143-A (KR)
Inventor: KIM HYUN PIL
IPC: G06F7/487
Filed: 2016-06-07
Abstract: A method and an apparatus for a single multiplication-accumulation are provided. The method comprises: performing a floating decimal point operation by using a weighted two-step booth algorithm and a proxy bit; generating a multiplication result by multiplying a first floating decimal point and a second floating decimal point; generating an addition result by adding a third floating decimal point to the multiplication result; and generating a final result based on the addition result.
Patent KR-20160146545-A (KR)
Inventor: SHINOHARA YASUO
IPC: H01M50/423
Filed: 2016-06-08
Abstract: The present invention provides a washing method appropriate to a separator for a long and porous battery and a manufacturing method of a separator using the washing method. According to the present invention, the washing method includes: a process of returning a separator in the longitudinal direction thereof; and a process of performing washing by passing the separator being returned through washing water filled in a washing vessel in order.
Patent KR-20170141973-A (KR)
Inventor: KIM TAE WAN
IPC: A61K36/15
Filed: 2016-06-16
Abstract: The present invention relates to a composition for skin whitening comprising fermented Pinus densiflora as an effective component, and specifically, the fermented Pinus densiflora is obtained by firstly alcohol fermenting leaves or branch powders of the Pinus densiflora and secondarily acetic acide fermenting an alcohol fermented material, effectively inhibits the production of melanin and has an excellent inhibitory activity of tyrosinase, thereby being usefully used as functional cosmetics for skin whitening, health functional foods or a treatment agent for skin pigmentation diseases capable of preventing or treating skin pigmentation diseases.
Patent KR-20160079738-A (KR)
Title: 매립 체 용 공유지 및 공유수면 매립처리 건설기계의 분배투입장치
Inventor: LEE WOO SUNG
IPC: B63B35/44
Filed: 2016-06-17
Abstract: 본 발명은 매립 체 용 공유지 및 공유수면 매립처리 건설 기계의 분배투입장치에 관한 것으로,보 다 상세하게는 매립 체 용 공유지 및 공유수면 매립처리 건설 기계의 분배투입장치 본체 내부로 구성하는 한반도 주변지역의 공유지 및 공유수면 매립처리를 위한 이중구조 계란형태의 이중구조 블록탱크 집진기 또는 이중 관 구조 캡슐형태 다수개의 원자로설비에 구비되는 이중구조 저장탱크와,핵폐기물처리 차폐장치의 각개 부위를 연결하는 핵연료폭발방지 제어용품의 냉각수와 황토혼합물 운송체인 어도 터널 설치 및 소형,중형,대형의 해양원자력수력발전소의 부양 식 독을 강 하구와 해양에 순차적으로 투입하여 원전가동용 핵폐기물처리 차폐장치의 이중구조 저장탱크들로 마련하고,이중구조블록탱크 집진기 연결구조물은 수력 및 화력 다수 개의 펌프와 밸브 발전기들로 연결되어 핵연료 방사능누출 제어로 핵폐기물처리가 지구촌의 산정상에서부터 강 하구와 해양에 이르기까지 핵폐기물처리조절 수행을 공유지 및 공유수면 매립처리 건설 기계의 분배투입장치들로 마련하고,원전가동 대체 발전전력 생산을 위한 매립 체 용 공유지 및 공유수면 매립처리 건설 기계의 분배투입장치 본체 내부로 구성하는 풍력발전기와 화력발전기에 수력발전기를 마련하고,공유지 및 공유수면 매립처리부에서는 원자력발전 핵폐기물 처리부에 전력생산 제조 부와 조절 축의 위치를 조절을 마련하는 건설기계의 교통운송 부와 동력을 전달하는 동력전달 부에 원전가동 설비안전 통제 관리생산 전장 부와 전자제어조절장치 건설기계조절 부를 구비해 영토분쟁 지역의 평화 공존을 위한 육지를 해양으로 전환을 구성하며 해양을 육지로 전환을 구성하는 분쟁해소 방법들로 구비해 천연 에너지 무공해의 건설기계를 구비한 공유지 및 공유수면 매립처리의 분배투입장치들로 연결되는 수해조절장치와,해양터널 교통장치와,핵폐기물 처리를 위한 핵폭발 방지형 이중구조블록탱크를 구비한 원자력 발전소의 핵폐기물 처리 원자로 설비를 구성하는 매립 체 용 공유지 및 공유수면 매립처리 건설 기계의 분배투입장치 본체 내부로 구성하는 이중구조블록탱크를 구비한 원자력 발전소의 핵폐기물 처리 원자로 설비를 순차적으로 마련하고,방재장치의 설비를 구비해 자연재해의 영향을 배제한 지속적인 원전가동을 위한 핵폐기물처리조절 수행을 포함하며 매립처리 건설 기계의 분배투입장치들로 구성하는 한반도 주변 영토분쟁 지역의 평화 공존을 위한 한반도 주변지역의 공유지 매립처리 및 공유수면 매립처리 공정 전후 시에 형성된 매립 체 용 공유지 및 공유수면 매립처리 건설기계의 분배투입장치에 관한 것으로, 
건설기계의 분배투입장치를 투입해 토석채집 장의 토석매립 체를 무한정 해양에 매립처리를 수행하는 것으로 착각해 서로 우왕좌왕하는 경우로 인해 안전성에 지대한 영향을 미치는 경우가 있다.공유지 및 공유수면 매립지의 부양 식 독 매립지 해수면 상단부 갑판 데 크 에는 토석채집 장의 토석매립 체로 매립을 구성하며,농업을 병행하여 철강공업의 육성을 조절하고,공유지 및 공유수면 매립지의 해수면 하단부에서는 수산업과 해저자원 채집을 병행하여 수행하도록 건설기계의 분배투입장치를 구성하고,동북아시아 지역의 세계경제 물류 유통을 조절하는 해양교통 대체 선박의 해양터널 교통장치들로 갖추면서 이중 관 구조 지뢰제거 건설기계의 분배투입장치로 공유지 및 공유수면 매립처리 공정 전 후 시 부양 식 독 매립지 생산효율을 향상하도록 매립을 구성하며,공유지 및 공유수면 매립처리 건설기계의 분배투입장치를 마련해 육지에서는 지뢰제거와,해양에서는 수뢰 제거를 구성하는 건설기계의 분배투입장치들로 구비해 다수개의 인위적인 영토분쟁과 무력전쟁 해소를 마련하고,이중 관 구조 지뢰제거 건설기계의 분배투입장치들을 남북한 군사들이 대치하는 군사대치 지역에 구비해 영토 분쟁과 무력전쟁을 사전에 방지하고,이중 관 구조 지뢰제거 건설기계의 분배투입장치는 상기 인위적인 영토분쟁과 무력전쟁의 재해로부터 수해극복의 매립처리장치들로 구비해 수해극복을 지속적으로 수행하도록 구성하며,매립처리장치들로 구비해 산사태 방지와 자연생태계 복원과 자유로운 선박통행과 해양매립 개발의 건설기계의 분배투입장치들로 구비하기 위한 수해조절과 지뢰제거와,해양에서는 수뢰 제거를 수행을 선 구성하는 이중 관 구조 지뢰제거 건설기계의 분배투입장치에 포함하는 매립 체 용 공유지 및 공유수면 매립처리 건설기계의 분배투입장치를 제공하는 목적에 관한 것이다.
Patent KR-20170142510-A (KR)
Inventor: KIM YEON HO
IPC: B63B19/12
Filed: 2016-06-17
Abstract: According to one embodiment of the present invention, a coaming device comprises: a curved unit having an inner space; a plurality of pipe members having a flange provided in the longitudinal direction of the curved unit; a corrugation member provided to a longitudinal end part of the pipe member to connect the adjacent pipe members; and an air valve provided to the pipe member and having a discharge passage of air existing in the inner space.
Patent KR-20170142547-A (KR)
Inventor: O JIN HUN
IPC: G06Q20/04
Filed: 2016-06-19
Abstract: The present invention relates to a washing machine having an alarm function. According to the present invention, a user inserts money into the washing machine and touch a card on the washing machine, and the washing machine sends a text message when washing is completed. Therefore, the user can save time.
Patent KR-20170143168-A (KR)
Inventor: JU YOUN SHIG
IPC: E03D13/00
Filed: 2016-06-21
Abstract: The present invention provides a urinal for disposing of food waste, having a treatment device crushing food waste generated in a house and mounted in a lower end of a common urinal for men to prevent urine drops of males being discharged while standing from being scattered to contaminate a toilet bowl and a bathroom and reduce housework of housewives maintaining cleanliness of the bathroom and treating the food waste. Moreover, the present invention processes the food waste to be disposed of immediately whenever the food waste is generated in a house.
Patent KR-20180000234-A (KR)
Title: Driver circuit for an electric vehicle and control method for the same
Inventor: SONG JEONG JOO
IPC: B60L11/18
Filed: 2016-06-22
Abstract: The present invention relates to a driving circuit for an electric vehicle including a battery pack and an inverter, and to a control method thereof. A driving circuit according to an embodiment of the present invention comprises: a first contactor connected between a first terminal of the battery pack and a first terminal of a capacitor included in the inverter; a second contactor and a current limiting circuit connected in parallel with the first contactor; and a control unit for controlling operations of the first contactor and the second contactor. The second contactor and the current limiting circuit are connected in series, and the current limiting circuit includes at least one resistor. The control unit outputs a first control signal while the first contactor is normally operated, and outputs a second control signal while the first contactor is abnormally operated. The first control signal induces turn-on of the first contactor, and the second control signal induces turn-on of the second contactor.