baber/WOPTO huggingface dataset:
Patent KR-20160113249-A (KR)
Title: 건설 기계의 유압 구동 장치
Inventor: TAKAHASHI KIWAMU
IPC: F15B11/028
Filed: 2015-06-10
Abstract: 주행 모터(3f, 3g)가 조작되어, 메인 펌프(2)의 토출압이 메인 릴리프 밸브(14)의 셋팅압의 제 2 값(PS2)까지 상승했을 때에는, 신호압 릴리프 밸브(16)의 셋팅압이 제 3 값(PA1)으로부터 메인 릴리프 밸브(14)의 셋팅압의 제 2 값(PS2)보다 작은 제 4 값(PA2)으로 증가하고, 또한 제 2 값(PS2)과 제 4 값(PA2)의 차가 목표 LS 차압보다 작아지도록 구성한다.  이로써 로드 센싱 제어를 행하는 건설 기계의 유압 구동 장치에 있어서, 액추에이터 중 1개가 스트로크 엔드에 도달하고, 유압 펌프의 토출압이 메인 릴리프 밸브의 셋팅압까지 상승한 경우에도, 타방의 액추에이터가 정지하지 않고, 또한 특정의 액추에이터의 조작 시에 메인 릴리프 밸브의 셋팅압이 증가하도록 구성한 경우에, 특정의 액추에이터의 부하압이 메인 릴리프 밸브의 증가한 셋팅압까지 상승하지 않게 된다.
Patent KR-20160108611-A (KR)
Title: 심방세동의 치료 방법
Inventor: ANTZELEVITCH CHARLES
IPC: A61K31/495
Filed: 2010-12-20
Abstract: 본 발명은 시너지적 치료적 양의 드로네다론 또는 그의 제약적으로 허용가능한 염 또는 염들 및 시너지적 치료적 양의 라놀라진 또는 그의 제약적으로 허용가능한 염 또는 염들을 동시투여하는 것을 포함하는, 심방세동 및/또는 심방조동의 치료 또는 예방 방법에 관한 것이다.     심실 및 심방 리듬 및 박동수의 조정 방법이 또한 제공된다.     본 발명은 또한 이러한 조합된 투여에 적합한 제약적 제형에 관한 것이다.
Patent KR-20160127055-A (KR)
Inventor: ZILLGES ANDREW DAVID
IPC: B65D5/54
Filed: 2015-01-28
Abstract: 본 발명은 본원에서 묶음(bundle)이라고도 칭하는, 멀티팩으로 판매되는 개별 포장된 제품들의 패키징을 위한 개봉과 잡기 쉬운 핸들을 제공한다. 멀티팩은, 플라스틱 필름 등의 래퍼에 의해 함께 겉포장된 복수의 개별 포장된 제품들이다. 소정의 실시예들에서, 포장된 제품들은 패키지 및 미용 티슈 등의 소비재를 포함한다. 복수의 패키지, 및 복수의 패키지의 적어도 일부를 둘러싸는 필름 래퍼를 포함하는, 개별 포장된 제품들의 묶음으로, 여기서 복수의 패키지의 각각은 적어도 하나의 제품을 포함하고, 여기서 필름 래퍼는 제1 필름 래퍼층과 제2 필름 래퍼층을 갖는 중첩된 부분을 포함하되, 중첩된 부분은 부착 구역 및 미부착 구역을 갖는다.
Patent KR-20160144493-A (KR)
Inventor: HILPERT HANS
IPC: C07D403/14
Filed: 2015-05-19
Abstract: 본 발명은, 정신분열증의 양성적 증상(정신병) 및 음성적 증상, 약물 남용, 알코올 및 약물 중독, 강박 장애, 인지 장애, 양극성 장애, 기분 장애, 주요 우울증, 치료 저항성 우울증, 불안 장애, 알츠하이머병, 자폐증, 파킨슨병, 만성 통증, 경계성 인격 장애, 수면 장애, 만성 피로 증후군, 경직, 관절염에서의 항염증성 효과 및 균형 장애인 특정 중추 신경계 장애의 치료에 사용하기 위한, 하기 화학식 I의 인돌린-2-온 및 1,3-다이하이드로-피롤로[3,2-c]피리딘-2-온 유도체 및 이의 약학적으로 허용가능한 염, 라세미 혼합물, 또는 이의 대응 거울상 이성질체 및/또는 광학 이성질체 및/또는 입체 이성질체에 관한 것이다: 
   
상기 식에서, 
Ar 1 은 페닐, 피리딘일 또는 피리미딘일이고;  
Ar 2 는, N, O 및 S로부터 선택되는 헤테로원자를 2 또는 3개 포함하는 5원 또는 6원 헤테로아릴 기이고; 
R 1 은 수소, 저급 알킬, 할로겐 또는 저급 알콕시이고; 
R 2 는 수소 또는 저급 알킬이고; 
R 3 은 수소; 저급 알킬; 하이드록시로 치환된 저급 알킬; 임의적으로 저급 알킬로 고리가 치환될 수 있는, 사이클로알킬, 옥세탄-3-일, 피리딘일, 이미다졸릴, 피라졸릴, 피리미딘일; 또는 -(CH 2 ) 3 -S(O) 2 -사이클로프로필이고; 
X는 CH 또는 N이고; 
n은 1 또는 2이다.
Patent KR-20170009890-A (KR)
Title: 리튬 이온 배터리 전극용 조성물
Inventor: WANG ZHUO
IPC: H01M4/62
Filed: 2014-05-19
Abstract: (a) 1종 이상의 중합체, (b) 1종 이상의 폴리비닐 알코올, 및 (c) 1종 이상의 수용성 셀룰로오스 유도체를 포함하는 리튬 이온 배터리 전극 제조용 수성 조성물. 또한, (i) (a) 1종 이상의 중합체, (b) 1종 이상의 폴리비닐 알코올, (c) 1종 이상의 수용성 셀룰로오스 유도체, 및 (d) 1종 이상의 전도성 물질을 포함하는 수성 슬러리를 제공하는 단계; (ii) 금속 기판 상에 상기 슬러리의 층을 형성하는 단계; 그리고 (iii) 상기 슬러리의 상기 층을 건조시키는 단계를 포함하는 전극의 제조 방법. 또한, 전극은 성분 (a) 내지 (d)를 포함한다.
Patent KR-20170020346-A (KR)
Title: 터치 패널용 자외선 경화형 수지 조성물, 그것을 사용한 첩합 방법 및 물품
Inventor: MIZUGUCHI TAKAFUMI
IPC: C09J175/14
Filed: 2015-06-11
Abstract: 생산성이 양호하고, 경화성 및 밀착성이 좋은 표시체 유닛 등의 광학 부재를 얻을 수 있고, 광학 기재에 자외선 경화형 수지 조성물을 도포하여 광학 기재를 첩합한 후에 자외선을 조사시켜 경화시킨 경우여도, 수지 경화물층이 기판에 추종하여, 공극이 생기기 어려운 터치 패널용 자외선 경화형 수지 조성물을 제공한다.     적어도 2 개의 광학 기재를 첩합하기 위해 사용하는 수지 조성물로서, 액상 유연화 성분 (A), 고체 유연화 성분 (B), 광 중합성 올리고머 (C), 광 중합성 모노머 (D), 광 중합 개시제 (E) 를 포함하는 것을 특징으로 하는 터치 패널용 자외선 경화형 수지 조성물로서, 액상 유연화 성분 (A) 와 고형 유연화 성분 (B) 의 질량비가, 51 ： 49 ∼ 99 ： 1 의 범위이다.
Patent KR-20170010396-A (KR)
Title: 높은 정렬 정밀도로 렌즈를 led 모듈에 부착하는 방법
Inventor: LEONG CHEE MUN
IPC: H01L33/50
Filed: 2015-05-12
Abstract: 발광 디바이스는 기판 상의 발광 요소, 및 발광 요소가 그 안에 설치되는 캐비티를 포함하고 발광 요소와 광학적으로 정렬되는 렌즈 요소를 포함한다.  렌즈 요소를 기판에 부착하는 접착제의 스트립은 발광 요소를 실질적으로 둘러싸지만, 기판에 렌즈 요소를 부착하는 동안 캐비티로부터 재료의 해제를 용이하게 하는 갭을 포함한다.  렌즈 요소가 기판 상에 배치될 때, 접착제는 발광 디바이스가 다른 프로세스들로 이송되거나 또는 다른 프로세스들을 거치기 전에 비교적 높은 전단 강도를 제공하기 위해 부분적으로 경화된다.  후속하는 프로세스들 또는 응용들과의 호환성을 제공하기 위해, 그리고 환경으로부터 발광 요소를 보호하기 위해, 각각의 디바이스 내의 갭은 밀봉 재료로 밀봉된다.
Patent KR-20180079992-A (KR)
Inventor: JO MOON CHEAL
IPC: E04G23/02
Filed: 2017-01-03
Abstract: According to an embodiment of the present invention, a quake-proof reinforcement method using a quake-proof reinforcement device having a first module in which a reinforcement fiber is rolled and a second module spraying a fixing fluid comprises: a movement step of moving the quake-proof reinforcement device to a target wall surface; an arrangement step of arranging the reinforcement fiber on the wall surface with the first module; and a fixing step of fixing the reinforcement fiber by spraying the fixing fluid to the wall surface. The arrangement step and the fixing step are performed at the same time while the quake-proof reinforcement device moves along a predetermined route.
Patent KR-20170088286-A (KR)
Title: Connector device having cable connector and mounted connector, and connector used in the same
Inventor: YOSHIZAWA TOSHIHIKO
IPC: H01R12/57
Filed: 2017-01-05
Abstract: Provided is a connector apparatus which is capable of simultaneously performing movements in vertical and horizontal directions with one operation. One end of a cable is attached to one side of an outer circumferential surface of a first housing of a first connector. An inner circumferential surface of a second housing of a second connector to be mounted faces the other side of the outer circumferential surface of the first housing when the first connector is attached to the second connector. Inclined surfaces are formed on at least a part of the outer circumferential surface of the first housing facing the inner circumferential surface of the second housing, wherein the inclined surfaces are inclined along the extending and projecting direction of the cable from one end side to the other end side of the cable while facing towards a mounting surface. By colliding the inclined surfaces with at least a part of the second housing, the first connector is moved along the extending and projecting direction of the cable from one end side to the other end side of the case when the first connector is attached to the second connector.
Patent KR-20180082792-A (KR)
Inventor: PARK JOON HYUK
IPC: B05B7/20
Filed: 2017-01-11
Abstract: The present invention relates to a means for preventing cooling of an ignition gas container of a chemical smoke spreader, which can effectively prevent a cooling phenomenon of an ignition gas container which is necessarily installed in a chemical smoke spreader so as to improve the efficiency of a smoke spraying operation and dramatically minimize the gas waste. In a common chemical smoke spreader, the means for preventing cooling of an ignition gas container is achieved by: installing on an outer edge of an ignition container (20), a liquid medium heating device (100) for using heat generated from the ignition container (20) to heat a liquid medium (water, oils, etc.) in a pipe; installing on an outer circumference of a gas container (30), a gas container warming device (200) for using the liquid medium heated to a predetermined temperature to transfer warm heat to the surface of the gas container (30) to prevent a cooling phenomenon; connecting two or more strands of liquid medium circulating hoses (300) for circulating the liquid medium, between the liquid medium heating device (100) and the gas container warming device (200); and installing a liquid medium carrier container (400) for supplying the liquid medium on one end of the liquid medium circulating hose (300).
Patent KR-20180083064-A (KR)
Inventor: SONG YOUNG PHIL
IPC: A23L13/70
Filed: 2017-01-12
Abstract: The present invention relates to a dried pollack sundae fritter manufacturing method, and more specifically, relates to a dried pollack sundae fritter manufacturing method capable of making a chewy mouthfeel, which is the unique mouthfeel of dried pollack, removing a fishy smell, and having light and aromatic taste by filling sundae stuffing with dried pollack, and maintaining a crisp mouthfeel without having sundae hardened by suppressing the removal of moisture. According to the present invention, sundae includes 20 wt%-30 wt% of sundae skin and 70 wt%-80 wt% of sundae stuffing, and the sundae fritter manufacturing method includes: a dried pollack sundae preparation step of preparing at least 10 wt% of dried pollack in proportion to 100 wt% of the sundae stuffing; a moisture movement prevention layer forming step of applying a composition for forming a moisture retention layer, which includes cross-linking potato starch, dried potato powder, protein, and an emulsifying agent, to the dried pollack sundae; a frying step of putting batter on the dried pollack sundae covered with the composition and then frying the sundae in frying oil; and a packing step of cooling the fried dried pollack sundae, putting the sundae in a pouch, and sealing the pouch.
Patent KR-20170015958-A (KR)
Title: Composition for Prevention or Treatment of Inflammatory disease Comprising Extracellular Vesicles Derived from Lactic acid bacteria
Inventor: KIM YOON KEUN
IPC: A61K35/747
Filed: 2017-02-01
Abstract: The present invention relates to a composition comprising lactic acid bacteria-derived extracellular vesicles isolated from a culture medium of lactic acid bacteria as an active ingredient for preventing, improving or treating inflammatory diseases, and a method for providing information for diagnosis of atopic dermatitis. The lactic acid bacteria-derived extracellular vesicles according to the present invention are significantly abundantly distributed in urine and blood of a patient suffering from an inflammatory disease as compared to normal subjects. It is shown through in vitro and in vivo tests that inflammatory responses of epithelial cells and inflammatory cells caused by the exposure to staphylococcus- or pseudomonas-derived extracellular vesicles are inhibited by lactic acid bacteria-derived extracellular vesicles. Thus, it is expected that a composition comprising the lactic acid bacteria-derived extracellular vesicles as an active ingredient is used advisably to develop pharmaceuticals, cosmetics or health-aid foods for preventing, improving or treating inflammatory diseases, such as atopic dermatitis, chronic rhinitis, chronic sinusitis, asthma, chronic obstructive pulmonary disease or sepsis. In addition, the composition may be used advisably to diagnose atopic dermatitis by determining the distribution of lactic acid bacteria-derived extracellular vesicles in an urine or blood sample.
Patent KR-20170017973-A (KR)
Title: Preceding vehicle selection apparatus
Inventor: SUDOU TAKUMA
IPC: G08G1/017
Filed: 2017-02-06
Abstract: A preceding vehicle selection apparatus estimates the curvature of a traveling road where a host vehicle travels, detects an object in front of the host vehicle, and determines a position relative to the host vehicle with respect to each forward object. A host vehicle lane probability instantaneous value with respect to each forward object is repeatedly determined based on the estimated curvature and the determined relative position. A host vehicle lane probability is determined by a filter calculation being executed with respect to the calculated host vehicle lane probability instantaneous value. A preceding vehicle is selected based on the determined host vehicle lane probability. Filter calculation characteristics are set such that the forward object related to the preceding vehicle selected in the previous processing cycle is relatively less influenced by the host vehicle lane probability instantaneous value than the forward object related to the object other than the preceding vehicle.
Patent KR-20180091599-A (KR)
Title: Wavelength conversion film
Inventor: LEE KWANG HOI
IPC: C09D7/40
Filed: 2017-02-07
Abstract: The present invention provides a wavelength conversion film in which a wavelength conversion layer is laminated on a transparent base film layer. The wavelength conversion film mixes and uses green and red organic phosphors and clay, thereby having excellent color reproducibility of an LCD which applies a blue LED to a backlight unit. According to the present invention, the wavelength conversion film has a barrier property with respect to oxygen and moisture, is stable in irradiation of backlight unit light even for a long time and has increased brightness by diffusion of the light by clay particles.
Patent KR-20180099004-A (KR)
Inventor: YOO JANG HO
IPC: B01D46/42
Filed: 2017-02-28
Abstract: The present invention provides an air purifier filter which can be replaced frequently and can effectively capture and isolate fine dusts in blowing air, and an air purifier using the filter. In particular, the filter comprises: a frame member which is formed in a polygonal shape including a square shape or in a circular shape; an air-passing hole which is formed to pass through forwardly and backwardly inside the frame member to permit blowing air to pass through; an inner wall surface of the frame member, which forms an outer contour of the air-passing hole, wherein at least partial surface of the inner wall surface is disposed at such an angle that directly clashes with the blowing air; and a contaminant adsorbent layer which has adhesive properties permitting particle matters contained in the air to adhere and stick thereto, and is disposed on an area of the inner wall surface with which the blowing air clashes. In addition, the present invention provides an air purifier using the filter of such a structure.
Patent KR-20180102961-A (KR)
Inventor: KIM JONG SEOK
IPC: A47K1/02
Filed: 2017-03-08
Abstract: The present invention relates to a washstand furniture. According to the present invention, the washstand furniture comprises: a washing device having a washing bowl, a water supply assembly for supplying water to the washing bowl, and a drain assembly for draining the water supplied to the washing bowl; a cabinet disposed in the bottom of the washing bowl to form a space therein; an air conditioning device for discharging air to an outlet connected to the inside of the cabinet; and a furniture drying module installed disposed inside the cabinet, and connected to the air conditioning device for drying furniture mounted therein with air discharged from the air conditioning device. The cabinet has a drain hole for discharging the remaining water inside the furniture drying module discharged in a part to which the furniture drying module and the air conditioning device are connected.
Patent KR-20170107384-A (KR)
Title: Device which is operable during firmware upgrade
Inventor: YUAN SONG
IPC: G06F9/455
Filed: 2017-03-10
Abstract: Provided is a device (100) having hardware (102) and a first upgradeable firmware (106) for controlling the hardware. The device further comprises a hypervisor (104) connecting the first firmware to the hardware to control the access of the first firmware to the hardware. To prepare the first firmware upgrade, the hypervisor is configured to deny the access of the first firmware to the hardware, access a second firmware, and control the hardware by the second firmware.
Patent KR-20180105536-A (KR)
Title: A Holesaw system
Inventor: PARK JONG TAE
IPC: B23B45/00
Filed: 2017-03-15
Abstract: The present invention relates to a flared and penetrated hole type hole-saw apparatus. According to the present invention, a nose bolt part and a nose flywheel are integrally formed at the front end part of a drive shaft mounted in a chuck of an electric drill, the flywheel nut is screw-coupled to the drive shaft on the lower side of the nose flywheel, and a plurality of binding rods are inserted into the nose flywheel while maintaining a constant interval to restrict a bottom on the front surface of the flywheel nut. A hole-saw body is attached to and detached from the outside of the nose bolt part by screw coupling/decoupling, and a coil spring and a dust scattering prevention cap are sequentially coupled to the drive shaft, wherein a conical binder loading rod having a screw part formed on a top is integrally formed on the top center of the nose bolt part formed to detachably attach the hole-saw body, a conical binder repelling coil spring and a conical binder are inserted and coupled to the conical binder loading rod on the upper side of the hole-saw body, and a butterfly nut is screw-coupled to the screen part of the conical binder loading rod protruding to the upper side of the conical binder. Accordingly, a hole with a greater diameter than that of an existing hole is easily drilled.
Patent KR-20180107949-A (KR)
Inventor: KO TAE HUN
IPC: A23L5/10
Filed: 2017-03-23
Abstract: The present invention relates to a method for manufacturing black ginseng having increased ginseng saponin content. In the method for manufacturing black ginseng, fresh ginseng is steamed and the steamed fresh ginseng is dried with hot air, wherein the steaming and hot-air drying is repeated for 9 times. Provided is a method for manufacturing black ginseng comprising a pretreatment step of immersing the fresh ginseng before steaming in a rice or rice bran extract for 10 minutes to 1 hour. When the manufacturing method of the present invention is used, black ginseng with increased ginseng saponins Rg2, Rg3, Rh1 and Rh2 can be provided. Especially, the black ginseng with the increased content of ginseng saponins Rg3 and Rh2, which exhibit an anticancer effect, can be manufactured. Therefore, the method can be widely used for the development of anticancer drugs, cancer preventing drugs, and anti-cancer health functional foods.
Patent KR-20180109543-A (KR)
Inventor: LEE YOUNG MAN
IPC: G09F9/30
Filed: 2017-03-28
Abstract: Disclosed is a display. The display may comprise: a display panel including one or more pixels; a display driving circuit driving the one or more pixels; and a flexible substrate extending from at least some layers of the display panel to the outside of the display panel. The flexible substrate may include a driving circuit region in which the display driving circuit is disposed and a banding region which can be bent in a predetermined direction with respect to the display panel in a state where an insulating member is formed. The width of the insulating member may be the same as the width of the banding region. Various other embodiments which are known from the specification are also possible. Therefore, a side of the display vulnerable to external shock may be effectively protected.
Patent KR-20180112140-A (KR)
Title: Peptides having cytoprotective effects against environmental pollutants and use thereof
Inventor: CHUNG YONG JI
IPC: A23L33/18
Filed: 2017-03-30
Abstract: The present invention relates to a peptide having cytoprotective effects against environmental pollutants and uses thereof. The peptide consisting of the amino acid sequence of SEQ ID NO: 1, 2, or 3 is directly bound to 2,3,7,8-tetracholorodibenxodioxin (hereinafter referred to as TCCD), which is known to have the highest toxicity among dioxins, to block the penetration into the skin, and is found to play a role in preventing AhR activation mechanism due to TCDD and polycyclic aromatic hydrocarbons included in fine dust. The cytoprotective effect regarding the direct environmental pollutants is different from the conventional methods of indirectly preventing contact with substances or reducing toxicity through barrier enhancement.
Patent KR-20180111375-A (KR)
Title: Pedestrian-Vehicle Conflict Risk Analysis System
Inventor: SONG JEONG SEOB
IPC: G08G1/01
Filed: 2017-03-31
Abstract: The present invention relates to a system for analyzing a conflict risk between a pedestrian and a vehicle which checks an interaction between pedestrians (specifically, the transportation vulnerable such as the elderly, the disabled, children, and people with strollers) and vehicles and automate a conflict risk index to accurately analyze a conflict risk. The system for analyzing a conflict risk between a pedestrian and a vehicle is realized by comprising: an information collection unit to collect information to analyze a conflict risk between a pedestrian and a vehicle; a raw data generation unit to process the information collected by the information collection unit to generate raw data to analyze a conflict risk between a pedestrian and a vehicle; a conflict risk evaluation index calculation and analysis unit to analyze the raw data generated by the raw data generation unit to calculate a conflict risk evaluation index and analyze the calculated conflict risk evaluation index to determine a conflict risk; and a conflict risk analysis result providing unit to provide result information analyzed by the conflict risk evaluation index calculation and analysis unit.
Patent KR-20180115102-A (KR)
Inventor: PARK MOON SOO
IPC: E03F7/00
Filed: 2017-04-12
Abstract: The present invention relates to a drainage induction structure of a hume pipe, installed in a drainage position that a sewer is connected to a river so as to prevent subsidence or collapse of the surrounding ground while smoothly inducing drainage. More specifically, the present invention relates to a drainage induction structure of a hume pipe, having a plurality of panels so as to be assembled on the spot. To this end, according to one embodiment of the present invention, the drainage induction structure can be assembled on the spot by separately manufacturing: a guide panel constituting the bottom surface of the structure; a surface wall installed in the upper portion of the guide panel, having a drainage hole in the center of the surface wall, and communicating with the hume pipe; and a wing wall inserted in the upper portion of the guide panel and assembled in the surface wall to support both sides, through which sewage is drained.
Patent KR-20170045175-A (KR)
Title: 2-channel cone-beam tomography methods and device
Inventor: SEO TAE KYU
IPC: G01N23/04
Filed: 2017-04-17
Abstract: The present invention relates to a 2-channel cone-beam tomography method and a device and, more specifically, relates to cone-beam tomography technique which can obtain a medical image and further, can be used for luggage inspection or the like. According to an embodiment of the present invention, a 2-channel X-ray inspection device comprises: a first gantry in which a first X-ray source and a first detector are installed; a second gantry in which a second X-ray source and a second detector are installed; and a processor rotating the first gantry and the second gantry to control an object to be photographed. The processor is configured to control the first X-ray source and the second X-ray source to photograph the object by emitting different energy.
Patent KR-20180117830-A (KR)
Inventor: RYU CHANG YOUNG
IPC: A01C1/02
Filed: 2017-04-20
Abstract: The present invention relates to a tray device specifically configured for germinating peanut sprouts, which varies the dimensions of a tray to thereby permit peanut sprout germination cups with varied dimensions to be inserted and installed in the tray. The tray device comprises: a square frame (100); a first vertical support (10); a second vertical changeable support (20); a first horizontal stationary support (30); a second horizontal stationary support (40); a third horizontal stationary support (50); a fourth horizontal stationary support (60); a first container (70); and a second container (80).
Patent KR-20180118855-A (KR)
Inventor: LEE JONG JAE
IPC: G09G3/36
Filed: 2017-04-21
Abstract: A voltage generation circuit of a display device provides a driving voltage to a voltage terminal and includes an over-current detection circuit outputting an over-current detection signal. An over-current detection circuit comprises: a current detector outputting a detection signal of a first level when a voltage corresponding to an output current flowing through a voltage terminal during a blank section, in which a blank signal is activated, is lower than a first reference level or higher than a second reference level; a glitch remover outputting a noise detection signal when the detection signal is maintained at the first level for a time longer than a holding reference time; and a noise filter activating the overcurrent detection signal when the noise detection signal is activated a plurality of times for a predetermined time.