baber/WOPTO huggingface dataset:
Patent KR-20160142141-A (KR)
Inventor: LI YONG HUI
IPC: H01C7/00
Filed: 2015-06-02
Abstract: The present invention relates to a composition for a thermistor and the thermistor using the same. According to the present invention, the composition for a thermistor substitutes a location of at least one of Mn, Ni, Cu, and Co from a cubic spinel-based complex oxide consisting of 50-72 mol% of Mn_3O_4, 20-26 mol% of NiO, 10-40 mol% of CuO, and 5-40 mol% of CoO, with 0.01-10 mol% of Ce and/or Y, thereby forming chemical equilibrium (AB204).
Patent KR-20160114487-A (KR)
Inventor: YANG SUN MO
IPC: A61B8/00
Filed: 2015-06-02
Abstract: 대상체에 대한 복수의 탄성 데이터를 획득하는 단계와 상기 복수의 탄성 데이터 각각으로부터 복수의 측정 값을 획득하는 단계와 상기 복수의 측정 값을 디스플레이하는 단계와; 상기 복수의 측정 값 중 적어도 하나를 선택하는 단계와 상기 선택된 적어도 하나의 측정 값 또는 상기 복수의 측정 값 중 선택되지 않은 측정 값을 표시하는 단계 및 상기 선택된 적어도 하나의 측정 값에 기초하여 산출된 결과값을 디스플레이하는 단계를 포함하는 초음파 진단 장치의 동작 방법이 개시된다.
Patent KR-20160142699-A (KR)
Inventor: LEE MI JA
IPC: E04F13/08
Filed: 2015-06-03
Abstract: 본 발명은 건축물의 실내에 보온을 위하여 설치되는 단열재를 고정토록 하기 위하여 사용되는 왓샤에 관한 것으로 단열재를 벽체나 지붕에 고정할 경우에 고정못으로 벽체나 지붕에 박을 경우에 고정못의 헤드에서 단열재가 빠져나가는 것을 방지토록 한 것이다. 
따라서 본 발명에서는 혼자서도 시공이 가능하면서 단열재와 왓샤의 고정의 견고성은 물론 고정못의 결합성을 견고하게 구현토록 한 것이다. 
또한 왓샤와 단열재의 결합력을 증대시킴으로서 벽면이나 지붕의 마감시공도 혼자서도 용이하게 작업이 용이토록 한 것이다.
Patent KR-20160148773-A (KR)
Inventor: GIM GWANG JAE
IPC: A23L27/10
Filed: 2015-06-16
Abstract: The present invention relates to a method for manufacturing kimchi capable of long-term storage and kimchi manufactured thereby. The method for manufacturing kimchi capable of long-term storage comprises: a first step of soaking Chinese cabbage into solar salt without bittern for salting and performing dehydration; a second step of manufacturing a seasoning filling by adding a seasoning mixture in which various seasonings are mixed, a raw Chinese yam ground material which is obtained by grinding raw Chinese yam, a lotus root ground material which is obtained by grinding lotus root, and a Japanese apricot fruit undiluted solution; and a third step of filling the salted Chinese cabbage with the seasoning filling manufactured in the step 2.
Patent KR-20170001117-A (KR)
Inventor: KIM JUNG ROK
IPC: B66C23/52
Filed: 2015-06-25
Abstract: 본 발명은 와이어 정렬 장치에 관한 것이다. 
본 발명의 일 측면에 따르면 서로 간격을 두고 배치된 복수 개의 크레인 후크에 각각 연결된 복수 개의 크레인 와이어가 상단부에 연결되는 지그; 상기 지그의 하단부와 상기 크레인 후크에 의해 인양되는 중량물을 연결하여 복수 개의 상기 지그 사이 간격을 조절하는 연결 부재를 포함하는 와이어 정렬 장치가 제공될 수 있다.
Patent KR-20170006597-A (KR)
Title: Method and apparatus for updating application list for multi-path packet data service
Inventor: KWON YONG BEOM
IPC: H04L45/24
Filed: 2015-07-08
Abstract: According to the present invention, provided are a method and apparatus for updating an application list for multi-path packet data service. According to an embodiment of the present invention, a method for updating an application list for multi-path packet data service, which is performed in a multi-path control proxy server operating in conjunction with a terminal, may comprise the steps of: transmitting a multi-path service activation response message, including package information adapted to identify a multi-path service target application, to the terminal in response to reception of a multi-path service activation request message, including terminal information, from the terminal; receiving a multi-path service state inquiry request message, including terminal information, from the terminal; determining whether the package information corresponding to the later terminal information has been changed; and transmitting a multi-path service state inquiry response message, including the package information, to the terminal when it is determined as a result of the determination that the package information has been changed. Accordingly, according to the present invention, provided is an advantage in which an application list can be adaptively updated in order to provide multi-path packet data service.
Patent KR-20170007634-A (KR)
Inventor: NA SANG KWON
IPC: F23B80/02
Filed: 2015-07-10
Abstract: The present invention provides a combustor preheating combustion gas and cooling an inner wall of a combustion chamber. According to the present invention, the combustor comprises: a combustion chamber including a grate and forming a combustion space on the grate; a fuel supply unit connected downwards to a central part of the grate to supply fuel to an upper part of the grate; an air supply unit connected to a side part of the combustion chamber on a horizontal surface at an inclination angle to supply combustion air in order to make the combustion air rotated in the combustion space; a guide member projecting out inside the combustion space in an inlet through which the combustion air is supplied to the combustion space, in order to make the combustion air provided by the air supply unit rotated downwards along an inner wall of the combustion chamber in the combustion space; and a screw-shaped protruding guide line extended downwards on at least one of surfaces faced with each other in the guide member and the inner wall of the combustion chamber.
Patent KR-20170009250-A (KR)
Title: 해양 구조물
Inventor: PARK JOO SHIN
IPC: B63B35/44
Filed: 2015-07-16
Abstract: 해양 구조물이 제공된다. 상기 해양 구조물은 구명보트가 안착된 경사면; 상기 경사면과 연결되고, 플랫폼과 체결 구조를 통해서 결합된 제1 연결바; 및 상기 경사면과 연결되고, 상기 플랫폼과 힌지를 통해서 결합된 제2 연결바를 포함하고, 비상 상황시, 상기 체결 구조가 상기 플랫폼과 분리된 후, 상기 구명보트 및 상기 경사면은 상기 힌지를 중심으로 회동하면서 상기 구명보트는 상기 경사면을 따라 슬라이딩할 수 있다.
Patent KR-20170009519-A (KR)
Title: High frequency wave unit heater
Inventor: KIM JONG CHEON
IPC: F24H7/02
Filed: 2015-07-17
Abstract: The present invention relates to a high-frequency induction water heating device, comprising: a heat storage tub in which a liquid is stored from a supply path; an underground heat exchange unit which receives hot water including underground heat from the underground, and transfers the heat of the hot water to the liquid while circulating the hot water; an induction heater, one side of which is connected to the underground heat exchange unit and the other side is connected to a heat storage tub, to further raise the temperature of the liquid receiving the heat of the hot water; a high-frequency generator which supplies a high-frequency wave to the high-frequency induction heater; a circulation pump which is provided between the heat storage tub and the underground heat exchange unit; a first temperature sensor which detects the temperature of the liquid supplied to the high-frequency induction heater; a controller which automatically controls the operation of the high-frequency generator in correspondence with the temperature of the liquid detected by the first temperature sensor; a safety valve which is provided on a discharge path of the heat storage tub; and a second temperature sensor which is positioned in the discharge path and measures the temperature of the liquid discharged from the discharge path, wherein the first circulation pump is operated in correspondence with the temperature of the liquid measured by the second temperature sensor, and the controller automatically stops the operation of the high-frequency generator when the temperature of the liquid passing through the safety valve is equal to or higher than a predetermined level.
Patent KR-20170012719-A (KR)
Title: Driving apparatus for driving sputtering tarket and sputtering apparatus thereof
Inventor: LEE SUNG BAI
IPC: C23C14/34
Filed: 2015-07-22
Abstract: An embodiment of the present invention relates to a driving apparatus for a sputtering target, and a sputtering apparatus having the same. The driving apparatus for the sputtering target comprises: a cylindrical tube where a target is mounted; a magnet support unit disposed inside the cylindrical tube; a magnet member fixated on the magnet support unit, and applying a magnetic field to a periphery of the cylindrical tube; a rotary unit connected to the cylindrical tube to rotate the cylindrical tube; and a reciprocating unit mechanically connected to the magnet support unit enabling the magnet support unit to reciprocate in an axial direction of the cylindrical tube.
Patent KR-20170011779-A (KR)
Title: Carbon nanotubes having improved thermal stability
Inventor: KANG KYUNG YEON
IPC: C01B31/02
Filed: 2015-07-24
Abstract: The present invention relates to a carbon nanotube which raises an oxidation start temperature in 100C or more in comparison with that of a carbon nanotube before refinement by refining the carbon nanotube through a method comprising a step of chlorinating a residual metal by making the residual metal in a carbon nanotube react with a chlorine containing compound at a first temperature under a vacuum or an inert atmosphere, and vaporizing and removing the chlorinated residual metal at a second temperature which is higher than the first temperature. Consequently, the carbon nanotube can be more efficiently used for flame retardant materials and metal composite materials used in a high temperature environment.
Patent KR-20160105265-A (KR)
Title: Semiconductor device
Inventor: YAMASHITA HIROAKI
IPC: H01L29/10
Filed: 2015-07-30
Abstract: According to an embodiment of the present invention, the semiconductor device comprises: a first semiconductor area of a first conductive type; a second semiconductor area of a second conductive type; a third semiconductor area of a second conductive type; a fourth semiconductor area of a second conductive type; a fifth semiconductor area of a first conductive type; and a gate electrode. The first semiconductor area is extended in a first direction. A plurality of the first semiconductor areas are installed in a second direction, which is at right angles to the first direction. The first semiconductor area and the second semiconductor area are installed in turn in the second direction. The third semiconductor area is installed above the second semiconductor area. The concentration of impurities of the second conductive type of the third semiconductor area is higher than the concentration of impurities of the second conductive type of the second semiconductor area. The gate electrode is parallel to a surface, which includes the first direction and the second direction, and is extended in a third direction, which crosses the first direction. The present invention aims to provide a semiconductor device which is able to reduce a possibility that destruction occurs.
Patent KR-20160016657-A (KR)
Inventor: LEE GIL SOO
IPC: G06F3/048
Filed: 2015-07-30
Abstract: The present invention relates to an apparatus and a method for recognizing a hard key on a top view. The apparatus comprises: a service management unit for controlling overall operation for executing an application, and controlling a top view and a key event management unit; a top view displayed on a top view screen of a display unit by the service management unit; and a key event management unit operated by the service management unit to receive a hard key input signal of a user terminal. The key event management unit receives the hard key input signal of the user terminal and transfers the same to the service management unit; and the service management unit controls the user terminal to perform operations of an application corresponding to the hard key input signal. The purpose of the present invention is to enable the input of hard keys such as a power on/off key, a volume up/down key, a menu key and the like to be recognized to perform a corresponding operation in an application made using the top view of the user terminal such as a smartphone or the like.
Patent KR-20160073290-A (KR)
Title: Plasma processing apparatus
Inventor: IKENAGA KAZUYUKI
IPC: H01J37/32
Filed: 2015-07-30
Abstract: The present invention provides a plasma processing apparatus that realizes a desired etching shape and restrains deterioration of yield rate due to attachment of foreign substances. The present invention provides a plasma processing apparatus including a processing chamber in which a sample is plasma-processed, a high frequency power source that provides high frequency power for generating plasma, a sample die including an electrode for electrostatically adsorbing the sample and on which the sample is mounted, and a DC power source that applies a DC voltage to the electrode, wherein the plasma processing apparatus further includes a control unit that controls the DC power source such that a DC voltage by which an absolute value of the potential of the sample becomes smaller, is applied when the plasma is not present.
Patent KR-20170019538-A (KR)
Title: 내부 세척이 용이한 기체분산판용 튜이어
Inventor: RYU HO JUNG
IPC: B01J8/44
Filed: 2015-08-11
Abstract: 본 발명은 내부 세척이 용이한 유동층 분산판용 튜이어, 및 그 튜이어를 갖는 기체분산판 및 그 기체분산판을 포함하는 유동층반응기에 대한 것이다. 보다 상세하게는, 유동층 반응기의 기체분산판에 구비되는 튜이어에 있어서, 상기 유동층 반응기의 고체유동실과 기체도입실을 구획하는 기체분산판에 형성된 장착홀과 연결되어, 상기 기체도입실의 기체가 주입되는 기체주입관; 상기 기체주입관으로 주입된 기체가 내부로 유입되도록 내부공간을 갖고, 상부면은 상부측으로 볼록하게 만곡된 반구형 상부면을 갖고, 측면 일측에 복수로 구비되어 내부공간의 기체를 상기 고체유동실로 토출시키는 오리피스가 형성된 튜이어 본체; 및 상기 기체주입관과 상기 튜이어 본체를 탈부착시키는 탈부착 부재를 포함하는 것을 특징으로 하는 내부 세척이 용이한 기체분산판용 튜이어에 관한 것이다.
Patent KR-20170020587-A (KR)
Title: 밸런스 샤프트 모듈
Inventor: MOON SUN JOO
IPC: F02B75/06
Filed: 2015-08-12
Abstract: 본 발명은 서로 취합되는 제1 및 제2펌핑 기어에 의해 서로 반대방향으로 회전하는 제1 및 제2밸런스 샤프트가 내측에 평행하게 배치되며, 내부에는 상기 제1펌핑 기어와 연결되어 엔진의 각 구분으로 오일을 공급하는 오일펌프가 구비되고, 상부 하우징과 하부 하우징으로 구성되는 하우징; 상기 하우징의 일단 위측에 구비되며, 상기 제2펌핑 기어와 상기 제2밸런스 샤프트에 의해 연결되어 상기 제2펌핑 기어와 연동하는 구동 기어; 상기 구동 기어와 취합되며, 엔진의 크랭크 샤프트에 연결되는 크랭크 기어를 포함하는 밸런스 샤프트 모듈에 있어서, 상기 하부 하우징의 상부면에는 상기 오일 펌프가 수용되는 수용부이 돌출되게 구비되며, 상기 상부 하우징의 하부면에는 상기 수용부가 삽입되는 수용홈이 형성되는 밸런스 샤프트 모듈을 제공한다. 
따라서, 하부 하우징 또는 상부 하우징에 오일 펌프가 수용되는 수용부를 형성하고, 상부 하우징 또는 하부 하우징에 수용부가 수용되는 수용홈을 형성하여 상부 하우징 및 하부 하우징의 단차 문제로 인하여 수용부가 단차짐으로써 오일 펌프가 원활하게 동작하지 않는 것을 방지할 수 있다.
Patent KR-20170022708-A (KR)
Inventor: CHOI MIN SUK
IPC: H04W76/02
Filed: 2015-08-21
Abstract: The present invention provides a base station connection configuration method which comprises the steps of: operating a cell-radio network temporary identifier (C-RNTI) releasing timer related to releasing the C-RNTI used in a connection mode prior to an idle mode, after the terminal is transited to the idle mode; and configuring a connection to the terminal by using the existing C-RNTI, before the C-RNTI releasing timer is expired. In addition, the present invention provides a terminal connection configuration method and the terminal, the method comprising the steps of: receiving information, which is related to releasing time of the C-RNTI used in the connection mode prior to the idle mode after transited to the idle mode, from a base station; and configuring a connection to the base station by using the existing C-RNTI when uplink data transmission is requested during the releasing time.
Patent KR-20170023566-A (KR)
Title: Touch panel apparatus for sensinging biosignals and method for obtaining information about respiration of user using thereof
Inventor: KIM SUN KWON
IPC: G06F3/01
Filed: 2015-08-24
Abstract: Disclosed are a touch panel apparatus for sensing bio signals from a user by using a pair of electrode layers to sense a touch input signal of the user and a method for obtaining information about the respiration of the user using the same. The touch panel apparatus includes a touch panel unit which senses the bio signals from the user by using the pair of electrode layers, a detection unit which detects a respiration signal, and a processor which obtains the information about the respiration of the user.
Patent KR-20170025273-A (KR)
Title: Method and apparatus for managing temporary floor in multipoint video communication
Inventor: LEE YONG JOON
IPC: H04N7/15
Filed: 2015-08-28
Abstract: A method for managing a temporary right to speak in multipoint video communication according to one embodiment of the present invention comprises: a step of receiving a request for a temporary right to speak from a terminal of an audience who participates in multipoint video communication; a step of transmitting the request for the temporary right to speak to a terminal of a presenter; a step of giving the request for the right to speak to the audience if an approval for the request for the temporary right to speak is received from the terminal of the presenter; and a step of automatically returning the right to speak to the presenter if the temporary right to speak of the audience is terminated.
Patent KR-20170025607-A (KR)
Title: 도로 표지용 축광 수지 조성물 및 이를 이용한 도로 표지
Inventor: SUL CHAN IL
IPC: C09D5/22
Filed: 2015-08-31
Abstract: 본 발명은 도로 표지용 축광 수지 조성물 및 이를 이용한 도로 표지에 관한 것이다.  본 발명은 도로 베이스 상에 형성된 바탕 도료층; 및 상기 바탕 도료층 상에 형성된 축광 수지층을 포함하고, 상기 축광 수지층은 축광 입자 및 보호 수지를 포함하는 도로 표지를 제공한다.  또한, 본 발명은 축광 입자; 및 상기 축광 입자를 보호하는 보호 수지액을 포함하고, 상기 보호 수지액은 주제와 경화제를 포함하되, 상기 주제는 아크릴계 화합물과 중합개시제를 포함하는 제1주제; 에스테르 원료를 포함하는 제2주제; 레벨링제; 경화촉진제; 및 용제를 포함하는 도로 표지용 축광 수지 조성물을 제공한다.  본 발명에 따르면, 태양광을 축광하여 야간에 스스로 광을 방출하는 축광 입자를 포함하여 디자인 및 시인성 등이 우수하고 시공 및 유지 관리 비용 등을 절감할 수 있다.
Patent KR-20170025672-A (KR)
Title: Digital device and method for controlling the same
Inventor: PARK CHA LA
IPC: H04N21/45
Filed: 2015-08-31
Abstract: A digital device according to one embodiment of the present invention comprises: a wireless communications unit for communicating with a first external device and receiving reproduction information of at least one content reproduced by the first external device from the first external device; a memory for storing the reproduction information of the at least one content received from the first external device; and a control unit. The control unit is configured to control the wireless communications unit so as to communicate with a second external device, to control a display unit so as to display at least one indicator corresponding to each of the at least one content on a screen based on the reproduction information of the at least one content, and to control the wireless communications unit so as to transmit a control signal for reproducing specific content corresponding to a first indicator and reproduction information of the specific content to the second external device according to a first command for selecting the first indicator from the at least one indicator.
Patent KR-20170029212-A (KR)
Inventor: CHOI MIN SOO
IPC: H04L1/22
Filed: 2015-09-07
Abstract: 본 발명은 PRP(Parallel Redundancy Protocol) 또는 HSR(High-availability Seamless Redundancy) 프로토콜 등의 이중화 리던던시 기능을 가진 네트워크 장치에 관한 것이다. 본 발명은 제1 네트워크에 연결되는 제1 트랜시버와, 제2 네트워크에 연결되는 제2 트랜시버를 포함하고 이중화 리던던시 기능을 가진 네트워크 장치를 제공하는데, 제1 트랜시버는 데이터 패킷을 제1 네트워크로부터 수신하기 위한 제1 수신부와, 이중화 데이터 패킷을 제1 네트워크로 송신하기 위한 제1 송신부를 포함하고, 제2 트랜시버는 데이터 패킷을 제2 네트워크로부터 수신하기 위한 제2 수신부와, 이중화 데이터 패킷을 제2 네트워크로 송신하기 위한 제2 송신부를 포함하고, 제1 수신부 및 제2 수신부에는, 데이터 중복을 판정하고 중복된 데이터에 대해 유지 또는 소거를 결정하기 위한 중복 제어부가 각각 형성된다.
Patent KR-20170030856-A (KR)
Title: Power converter for dc-dc convert
Inventor: JEON JOON YOUNG
IPC: H02M1/00
Filed: 2015-09-10
Abstract: A power converter for DC-DC conversion according to an embodiment of the present invention includes a non-resonant converter which receives electric energy of a power source and outputs the electric energy to a load, a resonant converter which receives the electric energy of the power source and outputs the electric energy to the load, and a control unit which controls the non-resonant converter and the resonant converter. The non-resonant converter and the resonant converter are connected in parallel. Accordingly, the present invention can control the resonant converter and the non-resonant converter with a parallel structure.
Patent KR-20170031476-A (KR)
Title: Consumers driven One2one Marketing and Commerce Platform method and apparatus thereof
Inventor: SUNG JOON KYUNG
IPC: G06Q30/02
Filed: 2015-09-11
Abstract: Disclosed are an onlineoffline linked omni-channel (O2O) marketing and commerce method, and an apparatus thereof. The omni-channel commerce method of the present invention comprises a step of storing and managing information for integrally managing offline store and online transaction (including a mobile product transaction) product information, and consumer and seller (including a store) information, thereby significantly increasing a purchase hit rate through one-to-one marketing for an individual consumer.
Patent KR-20170031581-A (KR)
Inventor: YOON EUN KI
IPC: G07C9/00
Filed: 2015-09-11
Abstract: 본 발명은 개별 잠금 해제가 가능한 무기 보관함과 그 동작 방법으로 
  무기 보관함과 상기 무기 보관함에 구비되며 적어도 한 개의 무기가 격납될 수 있는 적어도 한 개 이상의 무기 보관실과 상기 무기 보관실의 밀폐를 위해 상기 무기 보관실의 전면에 구비되며 상기 무기 보관실의 상부로 수납 개폐되는 것을 특징으로 하는 접철식 문과 상기 접철식 문의 개폐 및 잠금 상태를 제어할 수 있는 프로세서와 상기 접철식 문의 개폐 및 잠금 상태를 해제하기 위한 사용자 인식부와  
  상기 사용자 인식부에 구비되며 사용자를 확인할 수 있는 카메라와 중앙 통제부에서만 접근할 수 있으며 해당 부대의 전체적인 일정을 저장하고 상기 전체적인 일정 중 무기를 사용해야 하는 훈련 일정을 개별 저장하여 해당 훈련 일정 동안 무기를 사용해야 하는 인원을 파악 및 관리할 수 있는 시스템 서버를 구비하는 것을 특징으로 하는 개별 잠금 해제가 가능한 무기 보관함과 그 동작 방법을 제공함으로써 무기의 반출 또는 반입에 많은 제약이 걸리게 되어 우발적인 총기 사고 등을 미연에 방지할 수 있는 효과가 있다.
Patent KR-20170033202-A (KR)
Title: 혼합 잡곡
Inventor: KIM YEONG GEOL
IPC: A23L7/10
Filed: 2015-09-16
Abstract: 혼합 잡곡이 개시된다. 본 발명의 혼합 잡곡은, 전체 중량%에 대하여, 찰흑미 80중량%, 보리 12중량%, 톳 4중량%, 및 다시마 4중량%로 혼합되어 구성되는 것을 특징으로 한다. 
본 발명에 따르면, 찰흑미, 황금보리, 톳 및 다시마를 일정 비유로 혼합하여 제조됨으로써, 성인병 예방이나 호전 등의 건강 증진에 기여함은 물론 전체적인 관능적 선호도가 우수하여 남녀노소를 포함하는 각 연령층의 기호를 충촉시킬 수 있고 맛과 영양이 우수할 수 있다.
Patent KR-20170034066-A (KR)
Title: Electronic device and control method thereof
Inventor: KIM HONG JAE
IPC: H04W12/06
Filed: 2015-09-18
Abstract: Disclosed are an electronic device and a method for controlling the same. According to the present invention, provided is the electronic device comprising: a communication unit which searches for a communication relay device, and which connects to a network through the retrieved communication relay device; a storage unit which stores the ID of at least one communication relay device previously used in order to connect to the network; and a control unit which receives the ID of the retrieved communication relay device, which determines whether an environment in which the electronic device is used is valid based on the received ID and the stored ID of the at least one communication relay device, and which controls a predetermined device protection operation to be performed if it is determined that the environment in which the electronic device is used is not valid. Accordingly, a surrounding AP is identified, and a protection operation can be automatically performed if an environment in which the electronic device is used is not valid.
Patent KR-20170036438-A (KR)
Inventor: CHEON BYENG AN
IPC: E04C5/16
Filed: 2015-09-24
Abstract: The present invention relates to an insert embedded in concrete which uniformly maintains heights of reinforcing bars by adjusting a height of a reinforcing bar support, increases stress with concrete, facilitates a locking function without a tool, and prevents loss of an insert when pouring concrete by fixing the insert on a bottom form. The insert embedded in concrete comprises: a body having a through hole vertically penetrated to form a screw on an inner side thereof; a handle formed on an upper portion of the body to easily position and rotate the body; a support base formed on a lower portion of the body to be supported on one surface of a form; and an upper and a lower coupling member coupled to an upper and a lower portion of the through hole of the body. Since the insert embedded in concrete is installed on a lower portion of a reinforcing bar fixing part for fixing a reinforcing bar to be supported on one surface of the form, a gap between the form and the reinforcing bar can be accurately adjusted to maintain the reinforcing bar in a horizontal state. Since an arranged reinforcing bar is maintained in a horizontal state, a constant distance to different pipes can be maintained to maintain stiffness of a slab by a design standard when pouring concrete.