baber/WOPTO huggingface dataset:
Patent KR-20160118015-A (KR)
Inventor: LEE HAE DONG
IPC: H01L21/304
Filed: 2015-04-01
Abstract: 본 발명은, 상하방향으로 중공이 형성된 링 단면형상을 가지며, 하면에는 상부연마패드가 결합 구비된 상부정반,  상하방향으로 중공이 형성된 링 단면형상을 가지면서 상부정반의 하부에 대향 배치되며, 상면에는 하부연마패드가 결합 구비되는 하부정반,  일단이 하부정반에 연결 배치되어, 상부정반과 하부정반의 회전에 의한 가공대상물의 가공시 외부에서 냉각기체를 상부정반 내측 부분 및 하부정반의 내측 부분으로 분사시켜 냉각시키는 냉각기체분사부,  상부정반 및 하부정반에 의한 가공대상물의 가공작업시, 상부정반 중공 부분 및 하부정반의 중공 부분 온도를 측정하도록 설치된 상태로 냉각기체분사부와 연결되어, 상부정반 중공 부분 및 하부정반의 중공 부분 온도가 일정온도가 넘을 경우 냉각기체분사부를 통한 냉각기체 분사가 이루어지게 하는 온도감지작동부를 포함하는 양면 연마장치를 제공한다.
Patent KR-20160118649-A (KR)
Inventor: WANG TAE JOONG
IPC: F02M25/07
Filed: 2015-04-02
Abstract: The present invention relates to a power device including an exhaust gas recirculation system. The power device including an exhaust gas recirculation system according to an embodiment of the present invention comprises: an engine which discharges exhaust gas containing nitrogen oxide; an exhaust flow path through which the exhaust gas discharged from the engine moves; an intake flow path through which air for combustion is supplied to the engine; a supercharger (turbocharger) which includes a turbine installed on the exhaust flow path and rotated by the pressure of the exhaust gas, and a compressor installed on the intake flow path and pushing the air to the engine; and an exhaust differential pressure generation unit which is provided on the exhaust flow path adjacent to a turbine inlet of the supercharger.
Patent KR-20160118846-A (KR)
Inventor: KIM RYAN
IPC: G09B19/06
Filed: 2015-04-03
Abstract: Disclosed are a method and a system for providing word learning, and a recording medium. The method for providing word learning, implemented by a computer, comprises the steps of: generating a learning word pool by selecting words to be learned; generating a learning list by selecting a predetermined number of words to be learned from among the words to be learned included in the learning word pool; providing the words to be learned included in the learning list; receiving the selection for the retention of the word to be learned in the learning list or the substitution with another words; providing the words to be learned included in the learning list; and removing the provided words to be learned from the learning list and adding another word to the learning list when the replacement with another words is selected.
Patent KR-20160120038-A (KR)
Title: 건천의 유량관측 시스템
Inventor: YANG SUNG KEE
IPC: G01P5/20
Filed: 2015-04-07
Abstract: 본 발명은 건천의 유량관측 시스템에 관한 것으로서, 제주도 건천의 교량 하부에 조명장치와 유출영상기록장치(CCTV)를 통합한 유량관측 시스템을 설치함으로써, 상기 조명장치에 의해 주간은 물론 야간에도 유출영상기록장치(CCTV)로 촬영한 건천의 유출량을 정확하게 관측하여 감시할 수 있는 효과가 있다.
Patent KR-20160129259-A (KR)
Inventor: BAK YUN U
IPC: F25B9/06
Filed: 2015-04-30
Abstract: The present invention relates to a cooling device including a refrigerant booster. The present invention is to provide a cooling device including a refrigerant booster, capable of improving cooling efficiency and increasing an expansion coefficient by effectively expediting complete liquefaction of a refrigerant by including the refrigerant booster instantaneously increasing a pressure distributed using a boosting structure of an end and a change in a distribution diameter by being mounted on a predetermined rear end of a condenser. According to the present invention, the refrigerant passing through a condensation expediting device having a slope at an end and multiple discharge holes dispersed can be easily liquefied as latent heat energy is increased. The refrigerant is stably and completely condensed under a bad condensation condition due to long time use of the cooing device. As a result, the cooling device including the refrigerant booster improves the cooling efficiency and, especially, the refrigerant discharged through the slope is rapidly and completely condensed using a concentration phenomenon of an inner pressure.
Patent KR-20160131156-A (KR)
Title: 로봇을 이용한 부품 이송이 가능한 가공 시스템
Inventor: LEE TAE HOON
IPC: B25J11/00
Filed: 2015-05-06
Abstract: 본 발명은 로봇을 이용한 부품 이송 및 가공 시스템에 관한 것으로서, 특히 소정 높이의 주행레일 상에 구비된 로봇과; 상기 주행레일 전단에 구비되어 부품이 반입되는 반입부와; 상기 주행레일의 하부 공간에 구비되어 상기 부품을 가공하는 가공부와; 상기 주행레일 후단에 구비되어 상기 가공부에서 가공된 상기 부품을 반출시키는 반출부로 구성되어, 부품을 이동시키는 컨베이어를 삭제하여 유지 및 수리 비용을 저감시키는 동시에 부품 이송을 위한 장치를 최소화하여 생산 라인의 길이를 감소시켜 공간 활용이 가능하고 라인 건설 비용이 저감되며 작업자 동선이 감소하게 되어 효율성 및 작업성을 향상시키는데 효과가 있도록 하는 것이다.
Patent KR-20160132581-A (KR)
Inventor: YUN JU SEOK
IPC: G06F9/455
Filed: 2015-05-11
Abstract: 본 발명의 일 실시예들에 따르면, 제1 가상 머신, 제2 가상 머신 및 식별자 할당 서버를 포함하는 복수의 가상 머신으로 구성된 분산 컴퓨팅 시스템의 고유 식별자 생성 방법에 있어서, 상기 제1 가상 머신이, 상기 식별자 할당 서버로부터 제1 인덱스 범위를 할당 받는 단계, 상기 제2 가상 머신이, 상기 식별자 할당 서버로부터 상기 제1 인덱스 범위와 상이한 제2 인덱스 범위를 할당 받는 단계, 상기 제1 가상 머신이, 상기 식별자 할당 서버의 개입 없이, 상기 제1 인덱스 범위 내의 인덱스를 이용하여 제1 고유 식별자를 생성하는 단계, 상기 제2 가상 머신이, 상기 식별자 할당 서버의 개입 없이, 상기 제2 인덱스 범위 내의 인덱스를 이용하여 제2 고유 식별자를 생성하는 단계를 포함하되, 상기 제1 고유 식별자 및 상기 제2 고유 식별자는 상기 분산 컴퓨팅 시스템 전체에 대한 유일성(Uniqueness)이 만족되는 식별자를 포함할 수 있다.
Patent KR-20160135907-A (KR)
Title: An extended System and Method for searching nearest spatial entity based on tree index
Inventor: CHOI HYUNG RIM
IPC: G01S5/10
Filed: 2015-05-18
Abstract: The present invention relates to an extended system to search the nearest spatial entity based on an R-tree index and a method thereof capable of rapidly searching the nearest spatial entity from the current location of a moving body by extending an R-tree search method. The extended system comprises: a minimum bounding rectangle (MBR) longitude and latitude coordinate management unit to manage an MBR longitude and latitude coordinate surrounding a rectangle that forms a region with respect to all spatial entities expressed in terms of longitude and latitude; an R-tree index construction unit to construct an R-tree index with respect to the MBR managed by the MBR longitude and latitude coordinate management unit; a moving body location tracking unit to track the location of the moving body by receiving a longitude and latitude coordinate of the moving body; an MBR search unit to start searching an MBR including the current location of the moving body from a root node of the R-tree index and search an MBR including the moving body among MBRs located at a node when reaching the final node; and a nearest spatial entity determination unit to calculate the shortest distance from the moving body among the spatial entities searched in the MBR search unit to the nearest MBR, search MBRs again based on the location of the moving body and select the nearest spatial entity to the moving body among all the spatial entities included in the MBR.
Patent KR-20160139230-A (KR)
Inventor: SON JU YOUN
IPC: G16H30/20
Filed: 2015-05-27
Abstract: A method for managing a clinical meta database according to an aspect of the present invention includes the steps of: classifying a plurality of commentary information into a commentary group according to a previously stored classification standard; determining a common commentary region of the commentary group by using the commentary region information of each commentary information which belongs to the commentary group; and constructing a meta database to match clinical information of a patient related to each commentary information which belongs to the commentary group in the common commentary region. Wherein, each commentary information includes commentary region information on a reference image for medical treatment. Accordingly, the present invention can improve the accuracy of the common commentary region.
Patent KR-20160142464-A (KR)
Title: 이동 단말기 및 그 제어방법
Inventor: KIM JONG HWAN
IPC: G06F3/0346
Filed: 2015-06-02
Abstract: 본 발명은 와치 타입 단말기 및 그 제어 방법에 관한 것으로, 본 발명에 따른 와치 타입 단말기는 사용자의 손목에 착용가능 하도록 형성되는 밴드를 구비하는 본체, 상기 본체의 움직임을 감지하도록 이루어지는 센싱부, 소리, 진동 및 시각적 방식 중 적어도 하나의 방식으로 알림을 출력하는 알림 출력부, 상기 본체의 일 면에 배치되는 터치스크린 및 상기 본체가 가상의 축에 대해 회전하는 경우, 제1 및 제2 알림 신호 중 어느 하나의 알림 신호를 상기 본체의 회전방향에 근거하여 출력하도록 상기 알림 출력부를 제어하고, 상기 어느 하나의 알림 신호가 출력된 시점부터 기준시간 이내에 상기 본체가 기설정된 움직임으로 움직이는 경우, 상기 어느 하나의 알림 신호에 대응되는 정보를 표시하도록 상기 터치스크린을 제어하는 제어부를 포함한다. 본 발명에 따르면, 사용자는 단말기가 착용된 손을 사용하여 단말기를 조작할 수 있고, 필요한 경우에만 단말기를 응시하여 자세한 정보를 확인할 수 있게 된다.
Patent KR-20160144146-A (KR)
Title: Method for forming a pattern of a semiconductor device
Inventor: JEON BYUNG JUN
IPC: H01L21/311
Filed: 2015-06-08
Abstract: The present invention relates to a method for forming a pattern of a semiconductor device. The method for forming a pattern of a semiconductor device comprises: providing a substrate in which an etching target film, an anti-reflective film including a photosensitive material, and a photoresist film are sequentially laminated; etching the photoresist film and the anti-reflective film to form a first pattern; conformally forming a space film on the first pattern; removing a part of the spacer film to expose the upper surface of the first pattern; removing the exposed first pattern; and patterning the etching target film by using the remaining spacer film as a mask to form a second pattern, wherein the anti-reflective film is disposed to come in direct contact with the etching target film and the photoresist film between the etching target film and the photoresist film.
Patent KR-20160144581-A (KR)
Title: High-strength magnetic alloys having outer lyaer showing color different from inner part and method for fabricating the same
Inventor: KIM KI BUEM
IPC: C22C19/00
Filed: 2015-06-08
Abstract: The present invention provides an alloy and a manufacturing method thereof. The alloy is expressed by following chemical formula 1, and an outer layer of the alloy shows a color different from an inner part of the alloy. [Chemical formula] (M^1_aM^2_bM^3_c)_xCu_y. In chemical formula 1, M^1 is Fe or Co, M^2 is a metal selected from a group consisting of Nb, V, Mo, Ni, W, and Cr, and M^3 is B or C. a, b, and c are atom%, and the sum of a, b, and c is 100. a is at least 50 and at most 95. x and y are atom%, and the sum of x and y is 100. y is at least 10 and at most 60. For example, y may be at least 10 and at most 35.
Patent KR-20160144278-A (KR)
Inventor: SIN KWI YUI
IPC: A01G29/00
Filed: 2015-06-08
Abstract: 본 발명은 나무나 과수에 물이나 영약액을 회전식으로 고르게 분사하여 공급해주는 식물재배용 관수스틱에 관한 것으로, 상기 관수스틱는 몸체; 상기 몸체의 상부로 돌출형성되어서 물/영약액을 공급해주는 호스가 연결되게 하는 호스연결구; 상기 몸체가 얹혀져 안착되는 형태로 그리고 회전식으로 결합되게 하는 안착부를 상단부에 구비하여 땅속에 삽입설치되어서 상기 몸체의 높이를 지지해주는 높이유지부재; 및 상기 몸체와 상기 높이유지부재 사이에 회전가능하게 설치되어서 상기 호스연결구를 통해 유동하는 물/영양액을 유로를 통해서 회전식으로 살수하는 회전체;를 포함하여 구성된다.
Patent KR-20160144816-A (KR)
Inventor: CHUNG CHANG JIN
IPC: A23B7/02
Filed: 2015-06-09
Abstract: The present invention relates to an apparatus for drying agricultural and marine products, capable of being easily manufactured based on an existing refrigerating system, so as to provide excellent economical effect and improved durability. According to the present invention, the apparatus comprises: a loading unit to stack and store an object to be dried; a drying chamber to provide a processing space where the loading unit can be installed; a refrigerating unit to lower the temperature of the processing space inside the drying chamber according to a refrigeration cycle, that is compression, condensation, expansion, and evaporation of coolant; and a reheating unit. The refrigerating unit comprises: a compressor installed outside the drying chamber; a condenser; a liquid receiver; and an expansion valve to expand the coolant supplied from the liquid receiver. The reheating unit comprises: a withdrawal pipe branched and extended from a pipe between the compressor and the condenser; a reheater connected to the withdrawal pipe; a return pipe connected between the reheater and the liquid receiver, and supplying the coolant passing the reheater to the liquid receiver; and a flow rate control means to selectively supply the high temperature and high pressure coolant supplied to the compressor to the withdrawal pipe or the condenser.
Patent KR-20160146345-A (KR)
Title: Inspection apparatus of object to be inspected
Inventor: NA YONG JU
IPC: G01B11/24
Filed: 2015-06-12
Abstract: The present invention relates to an inspection device of an object to be inspected. According to an embodiment of the present invention, the inspection device of the object to be inspected having a plurality of measured parts includes: a placement table which places the object to be inspected; a plurality of photographing units corresponding to the plurality of measured parts; and a measuring unit configured to measure the plurality of measured parts by using an image of the plurality of measured parts.
Patent KR-20170000231-A (KR)
Inventor: HEO JUN SEOK
IPC: H01L33/22
Filed: 2015-06-23
Abstract: A method for manufacturing a flexible light emitting device according to the technical idea of the present invention includes the steps of: forming a sacrificial layer on a substrate; growing a plurality of nanowires composed of inorganic semiconductor layers, on the sacrificial layer; forming a first electrode layer on the plurality of nanowires; bonding the first electrode layer to a flexible substrate; separating the substrate from the plurality of nanowires by removing the sacrificial layer; and forming a second electrode layer on a plurality of nanowire surfaces from which the substrate and the sacrificial layer are removed. Accordingly, the present invention can provide a flexible light emitting device based on an inorganic semiconductor with a stable feature.
Patent KR-20170004702-A (KR)
Title: Display apparatus and controlling method thereof
Inventor: LEE JU HYUN
IPC: G06F3/041
Filed: 2015-07-03
Abstract: Disclosed are a display device and a method of controlling the same. The display device includes a display unit including a touch recognition layer for displaying content, and recognizing a touch input, and a control unit for controlling the display unit. The control unit sets a first temporary area including a first point when it detects a touch input of a first pressure or more with respect to the first point of the displayed content. When the control unit senses a sweep touch input swept from a second point of the displayed content in a first temporary area direction, the control unit sets the first area including the first point and a second area including a second point based on moving directions of a first temporary area and the sweep touch input. The control unit moves the second area in the direction of the sweep touch input and displays the overlapped area of the second area with the first area in a preset manner according to the movement distance of the second area.
Patent KR-20170005583-A (KR)
Inventor: KIM KYOUNG AE
IPC: D06F58/26
Filed: 2015-07-06
Abstract: 본 발명은 건조풍 분사 기능을 갖는 세탁물 건조대에 관한 것으로, 
세탁물을 거치시킨 상태에서 해당 세탁물에 집중적으로 건조풍을 분사하도록 함으로써, 날씨 등에 상관없이 세탁물을 항시 신속하고 확실하게 건조시킬 수 있도록 하고, 이로 인해 냄새발생 등의 현상을 방지할 수 있도록 한 기술이다. 
그리고 날씨 등에 따라 건조풍의 분사여부를 선택할 수 있도록 함으로써 건조효율을 높일 수 있도록 한 기술이다. 
또한 건조풍의 분사지점과 분사방향을 다양하게 선택 조절할 수 있도록 함으로써 건조효율을 더욱 높일 수 있도록한 기술이다.
Patent KR-20170006050-A (KR)
Title: Liquid crystal display device
Inventor: HAN HONG GYU
IPC: G02F1/136
Filed: 2015-07-07
Abstract: Provided is a liquid crystal display device. The liquid crystal display device comprises: a driving circuit; a lower insulation layer; an upper insulation layer; and an inorganic insulation layer. The driving circuit is arranged on a bezel part of a lower substrate. The lower insulation layer is arranged on the outer part of the lower substrate than the driving circuit and includes a lower opening part exposing an inorganic layer on the lower substrate. The upper insulation layer is arranged on the lower insulation layer and includes an upper opening part corresponding to the lower opening part. The inorganic insulation layer is arranged on the upper insulation layer and is in direct contact with the inorganic layer on the lower substrate to minimize damage to the driving circuit due to moisture penetrating from the outside.
Patent KR-20170010500-A (KR)
Inventor: SEO MAN HYOUNG
IPC: G03B11/04
Filed: 2015-07-20
Abstract: 본 발명은 렌즈를 탈착식으로 교환하는 비전센서 또는 유사한 전자기기 중에서 렌즈를 보호할 목적으로 설치되는 렌즈커버가 사용이나 운반중 진동이나 충격에 풀리지 않으면서 수밀을 유지할 수 있도록 탈부착 가능하게 고정하는 렌즈커버의 착탈식 고정장치에 관한 것이다. 
이를 실현하기 위한 본 발명에 따른 렌즈커버의 착탈식 고정구조는, 내부에 수납공간이 형성되어 이미지소자가 탑재된 전자회로기판이 설치되며 상기 이미지소자 위로 렌즈가 탈착가능하게 결합되는 센서 하우징; 상기 센서 하우징의 일측에 관통홈이 형성되어 상기 렌즈가 노출되고 상기 관통홈의 둘레에서 소정간격 높이로 외향 단턱이 형성되어 상기 단턱과 센서 하우징 표면간에 끼움홈이 형성되어 있는 렌즈커버 마운트; 상기 끼움홈에 체결할 수 있도록 일단이 분리된 절단부가 형성되고 외주면에 나사홈이 형성되어 있는 환형의 커버 고정용 브라켓; 및 상기 커버 고정용 브라켓의 나사홈에 체결되어 상기 렌즈커버 마운트의 관통홈을 밀폐하는 렌즈커버;를 포함하여 이루어져 있다.
Patent KR-20160031404-A (KR)
Inventor: YOU DUK HYUN
IPC: H04L27/34
Filed: 2015-07-20
Abstract: Disclosed are a method and a device for modulating a baseband signal in beam space multi-input and multi-output (MIMO). The device for modulating a baseband signal can calculate a load value of a plurality of antenna devices by using a baseband signal, and can change a phase or the size of the baseband signal or a first band signal of which the frequency is higher than a frequency of the baseband signal, corresponding to the frequency of the baseband signal. Therefore, the method can compensate for the phase or the size of the baseband signal, thereby normally estimating a channel in the beam space MIMO.
Patent KR-20160111828-A (KR)
Title: 위치 기반형의 노광 데이터 고속 처리 제어기 및 그 시스템
Inventor: IM CHANG MIN
IPC: G03F7/20
Filed: 2015-07-27
Abstract: 본 발명은 노광 데이터 고속 처리 제어기에 있어서, 상기 노광 데이터 고속 처리 제어기는 해당 노광장치의 각 스테이지 위치 별 매핑 정보를 가진 노광 이미지 중에서, 현 스테이지 위치를 기반으로 다음 노광해야 할 노광 이미지를 준비하여 DMA를 통해 전달하는 제어부, 상기 제어부가 전달한 노광 이미지를 저장하는 저장부 및, 상기 제어부로부터 전달받은 노광 이미지를 상기 저장부에 저장되도록 하고, 싱크 콘트롤러와 전기적 연결 구성을 가지고서 상기 싱크 콘트롤러로부터 입력받은 스테이지 위치 신호를 기반으로 스테이지 위치를 산출하고, 상기 산출하여 나온 스테이지 위치에 맞는 노광 이미지를 상기 저장부에서 추출하여 DMD(Digital Mirror Device)에 전송하는 위치기반형 노광이미지 매니저를 포함하여 구성되는 위치 기반의 노광 데이터 고속 처리 제어기에 관한 것으로, 고속 광통신이 필요하지 않으므로 비용을 낮출 수 있고 스테이지와 실시간 동기가 가능하게 된다.
Patent KR-20170017126-A (KR)
Inventor: SHIN KI MOON
IPC: A61B5/02
Filed: 2015-08-05
Abstract: A headset of the present invention comprises: a band part which is wound on a neck; an earphone which is installed on the band part; a control part which wirelessly inputs and outputs a voice signal to the earphone and supplies power; and a blood pressure measuring part which is received in the band part. The present invention combines a power supply function and a communication function of the blood pressure measuring part by using a power part and a communication part previously installed on the Bluetooth headset.
Patent KR-20170022439-A (KR)
Title: Variable nozzle for three dimension structure printing apparatus
Inventor: LEE JAE HOON
IPC: B22F3/105
Filed: 2015-08-20
Abstract: It is the objective of the present invention to provide a variable nozzle for a three-dimensional structure forming apparatus which varies the forming size on the basis of the scanning size of the three-dimensional structure. According to one embodiment of the present invention, the variable nozzle for a three-dimensional structure forming apparatus comprises: an inner housing and an outer housing which form therebetween a gas path supplying a shield gas; one pair of partition walls which are spaced apart from the inner wall of the inner housing, include a powder path supplying forming powder on the outer side thereof, and include a light path on the inner wall thereof, wherein the light path allows light to pass through a plurality of regions on a substrate, melts the forming powder supplied to the substrate, and has a selected length in one direction for forming a three-dimensional structure on the substrate; and a control plate which variably shields a part of the powder path corresponding to the selected length.
Patent KR-20170024752-A (KR)
Title: Removal sensor module of output sensor identification using one pin, apparatus and method of recognizing sensor of the removal sensor module using one pin
Inventor: GOO JA MIN
IPC: G01R27/08
Filed: 2015-08-26
Abstract: The present invention relates to a detach able sensor module for outputting an identification value of a sensor with a single pin, a sensor identification device for identifying the sensor of the detachable sensor module with one pin, and a sensor identification method. The sensor module includes a sensor for outputting at least one sensor measurement value, and an identification value output circuit part for outputting a sensor identification value corresponding to the sensor through a single channel with an analog-type voltage. So, a plurality of detachable sensor modules can be identified by using an analog-to-digital converter (ADC) channel.
Patent KR-20170027002-A (KR)
Title: Method and apparatus for image processing
Inventor: CHO YANG HO
IPC: H04N13/122
Filed: 2015-09-01
Abstract: Provided are an image processing method and an apparatus thereof. The image processing method comprises the steps of: generating a target color image of a second viewpoint by warping a color image of a first viewpoint to the second viewpoint by using a depth image corresponding to the color image of the first viewpoint; calculating a conversion relation between color images adjacent to each other in time, of a plurality of color images of the second viewpoint including a target color image of the second viewpoint; and restoring a hole in the target color image based on the conversion relation.
Patent KR-20170027921-A (KR)
Title: Server device includig interface circuits, memory modules and switch circuit connecting interface circuits and memory modules
Inventor: BAEK JOON HO
IPC: G06F15/16
Filed: 2015-09-02
Abstract: The present invention relates to a server device having an improved operation speed. According to the present invention, the server device includes: a plurality of interface circuits connected to a plurality of network nodes, for performing conversion between network packets that are communicated with the network nodes, and data chunks complying with an internal format; a plurality of memory modules operating independently of each other; and a switch circuit connected between the plurality of interface circuits and the plurality of memory modules, for selecting at least one memory module among the plurality of memory modules based on an attribute of the data chunk transmitted from the plurality of interface circuits, and sending the data chunk to the selected memory module. The selected memory module decodes the data chunk and performs a read or write operation associated with the data chunk based on the decoding result.
Patent KR-20170031402-A (KR)
Title: Electric brake system
Inventor: KIM HYUN HO
IPC: B60T13/74
Filed: 2015-09-11
Abstract: Disclosed is an electromagnetic brake system. According to an embodiment of the present invention, the electromagnetic brake system comprises: a master cylinder which is connected to a first reservoir which stores oil, and which discharges oil in accordance with a pedal effort of a brake pedal; a simulation unit which is connected to the master cylinder, which has a simulator valve which is placed on a flow path, which connects a simulation chamber, which accommodates oil, and a second reservoir, which stores oil, and which provides a reaction force in accordance with the pedal effort of the brake pedal; a fluid pressure supply unit which generates a fluid pressure by using a hydraulic piston which operates by an electric signal which is outputted corresponding to a displacement of the brake pedal; and an inspection valve which is placed in a flow path which connects the first reservoir and the master cylinder. The simulator valve is placed to open a flow path which connects the simulation chamber and the first reservoir, in a normal mode, and to close a flow path, which connects the simulation chamber and the first reservoir, in an abnormal mode. The inspection valve is placed to open a flow path, which connects the first reservoir and the master cylinder, in a brake mode, and to close a flow path, which connects the first reservoir and the master cylinder, in an inspection mode. The present invention aims to provide an electromagnetic brake system which is able to inspect if a fluid pressure discharged from the master cylinder is leaked or not in a backup mode.