baber/WOPTO huggingface dataset:
Patent KR-20220169324-A (KR)
Title: Electronic device comprising antenna module with connector for coaxial cable
Inventor: KWANG BOK PARK
IPC: H01Q1/24
Filed: 2021-06-18
Abstract: An electronic device comprises: an antenna module including an antenna array, an RFIC connected to the antenna array, and a flexible printed circuit board connected to the RFIC; a connector disposed on the flexible printed circuit board; a communication processor disposed on a first printed circuit board; a coaxial cable electrically connecting the flexible printed circuit board and the communication processor through the connector; and a second printed circuit board electrically connecting the communication processor and the flexible printed circuit board and distinct from the first printed circuit board. The communication processor is configured to provide a signal containing information to be transmitted to an external electronic device to the RFIC along a first path in the flexible printed circuit board through the coaxial cable and the connector and provide a control signal to the RFIC along a second path in the flexible printed circuit board that is distinct from the first path through the second printed circuit board. Accordingly, the attenuation of signals that may occur in the connector can be reduced.
Patent KR-20220170107-A (KR)
Title: Angle valve for pipe mounting
Inventor: CHA YOON DO
IPC: E03C1/02
Filed: 2021-06-22
Abstract: The present invention relates to an angle valve for pipe attachment, capable of preventing water leakage. According to the present invention, one side is connected to a cold/hot water pipe (10) protruding from a wall through an adapter pipe (20), and the other side is connected to a faucet fitting of a basin and a water supply pipe (23) of a toilet to open and close a water path.
Patent KR-20230001103-A (KR)
Inventor: CHO JWA JIN
IPC: F16K5/04
Filed: 2021-06-28
Abstract: The present invention relates to a diverter valve with a seal with heterogeneous properties. The diverter valve with a seal with heterogeneous properties includes: a body in which a plurality of ports are provided; a plug which rotates inside the body to allow a flow path formed to be penetrated to selectively connect the plurality of ports and in which a mounting groove is formed on the end perimeter of the flow path on the outer side surface of the plug; a cover which is installed for opening and closing of the inside of the body; and a seal which is installed on the mounting groove to maintain airtightness between the seal and the body, forms an insertion support layer in which a portion located adjacent to the bottom of the mounting groove is made of nitrile-butadiene rubber (NBR), and forms a load reduction layer which is stacked on the insertion support layer and in which a portion coming in contact with the body is made of Teflon. According to the present invention, the diverter valve with a seal with heterogeneous properties secures sealing of the plug and the body by the seal mounted into the mounting groove of the plug, allows a portion where the seal is located inside the mounting groove of the plug to be made of the NBR not to be detached from the inside of the mounting groove, and allows a portion coming in contact with the body to be made of Teflon with a low friction coefficient and excellent heat resistance and thus reduces the friction load with the body, thereby facilitating rotation of the plug.
Patent KR-20230003981-A (KR)
Inventor: LEE HYUK
IPC: A61P9/12
Filed: 2021-06-30
Abstract: The present invention relates to a pyrrolo[3,2-c]pyridine derivative, or a pharmaceutically acceptable salt thereof, and to a pharmaceutical composition for preventing or treating a dual-specificity tyrosine phosphorylation-regulated kinase 1a (DYRK1A) or dual-specificity tyrosine phosphorylation-regulated kinase 1b (DYRK1B) related disease comprising the same as an active ingredient.
Patent KR-20230006718-A (KR)
Title: Computed tomography image reconstruction method and apparatus
Inventor: LIM SANG HYEOK
IPC: G06T11/00
Filed: 2021-07-02
Abstract: The present specification relates to a computed tomography image reconstruction method and apparatus, which can enhance accuracy and efficiency of medical treatment. According to one embodiment of the present specification, the computed tomography image reconstruction method includes: a step of classifying a plurality of axial images of computed tomography (CT) into an image including a lung and an image not including a lung based on a pre-trained first deep learning model; a step of sectioning each part into a lung part, a soft-tissue part, and a musculoskeletal part based on an organ tissue in the image including the lung and the image not including the lung; and a step of applying different window settings for each of various sections for one sheet of axial image and then reconstructing multiple windows applied with different window settings into one sheet of image.
Patent KR-20230006958-A (KR)
Inventor: AN JAE JIN
IPC: F16L55/00
Filed: 2021-07-05
Abstract: Disclosed is a leakage detection device which can easily and conveniently check whether fluid leaks in a fitting with a pipe connected thereto with the naked eyes of a user through the discoloration status of a detection material. According to an embodiment of the present invention, the leakage detection device comprises: a coupling surface coupling pipes in which fluid is transported, and coupled to a fitting with at least one leakage hole formed on one side thereof and capable of discharging leaking fluid if the fluid leaks from at least one among the pipes; at least one sensing groove formed on the coupling surface to accommodate the at least one leakage hole; and a collection space formed in a prescribed depth from the at least one sensing groove to collect the leaking fluid. The collection space has a detection material capable of detecting the fluid therein. The remaining area of the coupling surface excluding the at least one sensing groove is tightly attached to the fitting to prevent the fluid collected in the collection space from leaking out of the collection space.
Patent KR-20230009712-A (KR)
Inventor: YOON HYUN SEO
IPC: A61K8/9789
Filed: 2021-07-09
Abstract: The present invention relates to a composition for moisturizing or soothing the skin containing an Aster glehni F. Schmidt extract as an active ingredient, wherein the composition may provide skin moisturizing, skin soothing or anti-inflammatory activity. In addition, the composition is provided as a cosmetic composition or a functional food composition, and may exhibit skin moisturizing, skin soothing or anti-inflammatory activity by being applied to the skin or being ingested.
Patent KR-20210089127-A (KR)
Title: Use of bacterial cellulose gel with reversible sol-gel phase transition
Inventor: PARK HYE RIM
IPC: A61Q19/08
Filed: 2021-07-09
Abstract: The present invention relates to a use of a bacterial cellulose gel in which a reversible sol-gel phenomenon occurs. The bacterial cellulose gel of the present invention does not use lignocellulose to omit a strong acid pretreatment process, thereby being safe and making a process relatively simple. In addition, it is effective in terms of cost and environmental protection. In particular, in the bacterial cellulose gel prepared by the present invention, unlike other cellulose derivatives, the reversible sol-gel phenomenon occurs, resulting in a specific feeling of use. The bacterial cellulose gel of the present invention exhibits various effects in skin (moisturizing, antioxidant, heat protection, photoprotection and anti-pollution effects).
Patent KR-20230013788-A (KR)
Title: Lithium metal electrode and manufacturing method thereof and lithium-ion battery including the same
Inventor: LEE JOONG KEE
IPC: C23C16/505
Filed: 2021-07-20
Abstract: The present invention relates to a lithium metal electrode, a manufacturing method thereof, and a lithium-ion battery containing the same. The manufacturing method of the lithium metal electrode according to the present invention, which is a manufacturing method of the lithium metal electrode used in a lithium battery, comprises the steps of: (a) preparing a lithium substrate in a reaction chamber; (b) injecting a fullerene (C_(60)) precursor and a plasma forming gas into the reaction chamber; and (c) forming a plasma polymerized carbon layer (PCL) on a lithium substrate while forming plasma in the reaction chamber. The present invention has the effect of improving the lifespan and cycle stability of the lithium metal electrode and a lithium-based secondary battery.
Patent KR-20210108339-A (KR)
Title: Pfc coil assembly for power board of vedio device and manufacturing method thereof
Inventor: KIM HYUN CHUEL
IPC: H01F17/04
Filed: 2021-07-22
Abstract: The present invention relates to a power factor compensation coil assembly for a power board of a video device and a manufacturing method thereof, and the power factor compensation coil assembly for a power board of a video device, which is provided in a power board of a video device such as TV and display to compensate the power factor of alternate current input power, includes: a base plate (111) having a central hole (111a) formed in a center thereof; a fitting pipe (112) protruding upward along an inner periphery of the central hole (111a) of the base plate (111); and a power factor compensation coil bundle (200) disposed on the base plate (111) and extrapolated to the fitting pipe (112) to compensate the power factor of alternate current input power, wherein a fitting hole (210) extrapolated to the fitting pipe (112) so as to be fitted is formed in a center of the power factor correction coil bundle (200), and the power factor correction coil bundle (200) has a standardized shape by fusion of conductive wires to each other. Accordingly, a product becomes smaller in size, and EMI characteristics are improved.
Patent KR-20230016315-A (KR)
Title: A method and apparatus for automatically generating deep learning training data for building area detection using aerial images and digital maps
Inventor: KIM HAN GYEOL
IPC: G06N3/08
Filed: 2021-07-26
Abstract: As a method for automatically generating deep learning learning data for detecting a building area using an aerial photographing image and a digital map and a device for automatically generating the deep learning learning data for detecting the building area, the present invention discloses a measure for automatically generating the learning data for deep learning that grasps a 3D coordinate for the building area through the digital map and DEM, and has 3D coordinate information by projecting the building area onto the aerial photographing image. The method comprises: a data acquisition step; a building area grasping step; an image projecting step; a labeling step; and a learning data acquisition step.
Patent KR-20230017600-A (KR)
Title: Slim air vent for vehicle
Inventor: Oh seok jun
IPC: B60H1/34
Filed: 2021-07-28
Abstract: The present invention relates to a slim air vent for a vehicle, wherein all an inner wing (200), an outer wing (400), and a support wing (500) are positioned to be inserted into a duct (100) to constitute the air vent which is compact and slim. Moreover, the present invention realizes hidden sensation and improves aesthetic appearance, and one knob (600) positioned at the center of the outer wing (400) is manually controlled by a user to realize a function, thereby improving control convenience and reducing cost. Therefore, the slim air vent can be universally applied.
Patent KR-20210096055-A (KR)
Title: Wireless Communication Device Support Bracket and Support Assembly Using the Same
Inventor: HAN YONG HEE
IPC: H01Q1/12
Filed: 2021-07-29
Abstract: Disclosed are a bracket for supporting a wireless communication device and a wireless communication device support assembly using the same. According to one embodiment of the present disclosure, provided is a bracket for supporting a wireless communication device, which is a bracket for fixing the wireless communication device to a support pole, wherein the bracket includes: a fixing part configured to be fixed to the support pole; a main support part extending from the fixing part in a first direction; a sub-support part extending from one end of the main support part; and a connection part connected rotatably around least one rotation axis of the sub-support part, a connection part being configured to be connected to the wireless communication device. Accordingly, in arrangement of the wireless communication device, space efficiency can be maximized.
Patent KR-20230018630-A (KR)
Inventor: KIM KYOUNGWON
IPC: H02J7/00
Filed: 2021-07-30
Abstract: An electronic device according to one embodiment disclosed in the document comprises: a connector which comprises at least one signal terminal; an identification circuit which is electrically connected to the connector; a switching circuit which is electrically connected to the connector; a battery; a memory; and a processor which is operatively connected to the identification circuit, the switching circuit, the battery and the memory. According to one embodiment, the memory may store instructions, wherein, when executed, the processor uses the identification circuit to recognize an external electronic device to be electrically connected to the electronic device through the connector, and uses the switching circuit to discharge energy within a capacitor electrically connected to at least one of a first signal terminal and a second signal terminal among the at least one signal terminal and, based on a voltage level difference between the first and second signal terminals, determines whether to output a power voltage based on the battery through the connector to the external electronic device. Moreover, various embodiments understood through the specification may be provided. According to various embodiments, the present invention can provide an electronic device which connects at least one signal terminal connected to an external electronic device to a discharging circuit and determines whether to output a power voltage to the external electronic device.
Patent KR-20230018652-A (KR)
Title: On-the-go charging system for electric vehicles
Inventor: YOON SAM KI
IPC: B60L50/51
Filed: 2021-07-30
Abstract: The present invention relates to a charging system while driving for an electric car which can always perform a battery charging operation while driving a vehicle regardless of an accelerator pedal operation state. The charging system while driving for an electric car comprises: a first gear coupled to one propulsion shaft among constant velocity joints in a vehicle; an alternating current generator realized in a structure in which a rotor rotates inside a stator to convert alternating current induced in the stator into direct current and then increase voltage to a preset value or higher to apply the direct current to a high-voltage battery; a second gear coupled to a rotor shaft of the alternating current generator; and a power transfer member coupling and connecting the first gear and the second gear to transfer the torque of the constant velocity joints to the rotor shaft of the alternating current generator.
Patent KR-20230022567-A (KR)
Inventor: NA YUN SUNG
IPC: G01R1/04
Filed: 2021-08-09
Abstract: The present invention relates to a socket guider for an electronic component tester. The socket guider according to the present invention has an elastic support which maintains the posture of the electronic component by supporting both ends of the electronic component inserted into a test slit. According to the present invention, large electronic components such as SD can be precisely connected to the tester, so that reliability of electrical contact between the electronic component and the tester may be improved.
Patent KR-20210110262-A (KR)
Title: Method, device and program for diagnosis of melanoma using deep learning
Inventor: YANG SEJUNG
IPC: G16H30/40
Filed: 2021-08-23
Abstract: The present invention relates to a method for diagnosing melanoma using deep learning, wherein the present invention allows two learning models to be constructed by including an image of an affected area with an uncertain biopsy result in each of a nevus or melanoma group, thereby, using thereof, showing an effect of improving an accuracy of diagnosis by examining the image of the affected area of the patient.
Patent KR-20210106976-A (KR)
Title: Light-emitting element, light-emitting device, and electronic appliance
Inventor: SHITAGAKI SATOKO
IPC: H05B33/22
Filed: 2021-08-25
Abstract: In a light emitting element having an EL layer between a pair of electrodes, the EL layer at least has: a first layer (hole injection layer) having a hole injection property between an electrode functioning as an anode and a fourth layer (light emitting layer) having a light emitting property; a second layer (first hole transport layer) having a hole transport property; and a third layer (second hole transport layer) having the hole transport property, wherein by forming a structure that is larger than that of an absolute value of the highest occupied orbital level (HOMO level) of the first layer and third layer, an absolute value of the highest occupied orbital level (HOMO level) of the second layer reduces a movement speed of a hole (hole) injected from an electrode side functioning as an anode, thereby improving a luminance efficiency of the light emitting element.
Patent KR-20230033072-A (KR)
Inventor: NAM SUNG CHAN
IPC: B01D53/047
Filed: 2021-08-26
Abstract: 본 발명은 원료의 자원화 효율이 극히 우수하고, 부생가스 내 포함되는 이산화탄소에 의한 온실효과가 억제되는 부생가스를 이용한 연료전지 발전 기반 스마트 팜 시스템 및 그 방법에 관한 것으로, 상세하게 본 발명에 따른 부생가스 내 포함되는 이산화탄소에 의한 온실효과가 억제되는 부생가스를 이용한 연료전지 발전 기반 스마트 팜 시스템은 수증기 개질을 통해 천연가스로부터 수소를 포함하는 합성가스를 생산하는 천연가스 개질부; 합성가스를 수소와 부생가스로 분리하는 수소 분리부; 부생가스를 이산화탄소와 블루수소로 분리하는 이산화탄소 분리부; 수소 분리부에서 분리된 수소 및 이산화탄소 분리부에서 분리된 블루수소를 연료원으로 전력을 생산하는 연료전지부; 이산화탄소 분리부에서 분리된 이산화탄소와 연료전지부의 연료전지 발전 중 생산되는 열에너지 및 이산화탄소를 공급받아 작물 생육에 필요한 에너지원으로 사용하는 스마트팜; 및 작물 생육에 필요한 에너지원의 공급을 제어하는 제어부;를 포함한다.
Patent KR-20230032586-A (KR)
Inventor: CHOI MIN SEOP
IPC: F21Y115/10
Filed: 2021-08-31
Abstract: 본 발명은 광 조정용 광학 패턴을 갖는 조명 장치에 관한 것으로서, 회로기판에 실장된 LED 광원을 포함하는 LED 패키지; 및 상기 LED 패키지와 결합되어 상기 LED 광원에서 출사되는 방출광의 일부는 투과시키고, 나머지 광을 반사시켜 방출되는 빛의 방향과 세기를 조절하기 위한 광학 패턴을 포함하는 조명커버를 포함하되, 상기 광학 패턴은 상기 방출광을 집광시키는 제1 배광모드, 상기 방출광을 균일하게 확산시키는 제2 배광모드, 상기 방출광을 기설정된 각도로 편향시키는 제3 배광 모드 중 어느 하나의 배광모드를 구현하도록 설계되고, 도트(Dot) 또는 라인(Line) 형태로 형성되는 것이다.
Patent KR-20210111231-A (KR)
Title: User terminal device and method for displaying thereof
Inventor: KANG DONG GOO
IPC: G06F3/0488
Filed: 2021-09-02
Abstract: Provided are a user terminal device and a display method thereof. The user terminal device comprises: a display unit divided into a first area and a second area, which is broader than the first area, based on a folding line; a cover placed on a rear surface of the display unit; a detection unit detecting a user interaction on the display unit and the cover; and a control unit controlling the user interaction to be detected only on an exposed area, which is exposed to the outside in a folded status in the second area, and the cover when the display unit is folded so that the first area and the second area face each other based on the folding line through the detection unit, and controlling the user interaction to be detected only on the display unit when the display unit is folded so that the cover faces itself based on the folding line. The present invention aims to provide the user terminal device and display method thereof, which are capable of providing various UIs to an exposed area of a display unit.
Patent KR-20230035724-A (KR)
Inventor: PARK JOON SUN
IPC: H01M4/04
Filed: 2021-09-06
Abstract: 본 발명의 심은 전극 슬러리가 통과하는 중앙부의 후방을 정점으로, 전방으로 갈수록 기울어지는 경사면을 형성하여 심의 중앙부보다 주변부를 통해 유동하는 전극 슬러리의 양을 많게 하여, 전극 슬러리가 중앙부로 더 많이 공급되더라도 전방을 향하여 균등한 흐름을 제공하도록 하였다. 본 발명의 심의 채널은 고점도의 전극 슬러리를 대상으로 되도록 짧게 형성된다. 본 발명의 심을 구비한 코팅장치는 작업 효율이 높으며, 불량율을 낮출 수 있다.
Patent KR-20230035819-A (KR)
Inventor: KIM HUN SANG
IPC: G02F1/1345
Filed: 2021-09-06
Abstract: 본 발명에 따른 단방향 얼라인 방식을 이용한 디스플레이 패널 제조방법은, 디스플레이 패널의 후면을 상부로 향하도록 거치하는 메인 스테이지유닛을 포함하는 스테이지 어셈블리 및 상기 스테이지 어셈블리에 거치되어 상부를 향하는 디스플레이 패널의 후면 상에 인쇄회로기판의 연결을 위한 칩온필름(COF, Chip On Film)을 본딩하여 상기 디스플레이 패널과 칩온필름 간의 전기적 연결을 수행하는 본딩 어셈블리를 포함하는 칩온필름 본딩장치를 이용한 디스플레이 패널의 제조방법에 있어서, 상기 디스플레이 패널의 후면이 상부를 향하도록 상기 메인 스테이지유닛 상에 거치하는 (a)단계, 상기 본딩 어셈블리의 이송유닛을 통해 상기 칩온필름을 상기 메인 스테이지유닛 상에 거치된 디스플레이 패널의 후면 상부로 이송시키는 (b)단계, 상기 본딩 어셈블리에 구비되어 영상정보를 획득하는 얼라인유닛을 통해, 상기 메인 스테이지유닛 상에 거치된 디스플레이 패널의 후면 상부에서 상기 칩온필름 및 상기 디스플레이 패널 간의 얼라인을 수행하는 (c)단계 및 상기 본딩 어셈블리에 구비되는 본딩유닛을 통해, 상기 메인 스테이지유닛 상에 거치된 디스플레이 패널의 후면에 상기 칩온필름을 본딩하는 (d)단계를 포함한다.
Patent KR-20230035846-A (KR)
Inventor: HONG SEUNG PYO
IPC: F21S41/36
Filed: 2021-09-06
Abstract: 본 발명의 차량(1)에 적용된 회전 광학계 타입 램프(1-1)는 램프 내부 공간(3)에서 고정 위치를 갖는 광원(20)과 마주하도록 위치 고정된 고정 리플렉터(33)의 안쪽위치에서 구동부(40)에 의한 회전으로 회전 리플렉터(31)가 상기 광원(20)과 대면위치와 비 대면위치를 교대로 형성하고, 램프 제어기(100)의 광원(20)에 대한 PWM(Pulse Width Modulation) 주파수 제어로 광원(20)의 점등 시 회전 리플렉터(31)와 고정 리플렉터(33)의 빛 반사 교대로 빛의 잔상효과를 생성함으로써 광학계가 방향 변화의 움직임을 갖지 않으면서 한 개의 광원(20)으로 다양한 빔 패턴 구현이 가능하고, 특히 기존의 램프에서 문제시 되던 쉴드와 스토퍼접촉에 의한 소음 제거, 광원 회로의 꼬임 방지, 상향등/하향등 공유에 의한 하향등 어두움 형상 방지 등이 구현되는 특징을 갖는다.
Patent KR-20210113143-A (KR)
Title: Method for determining lens and apparatus using the method
Inventor: KIM JIN KUK
IPC: G06N20/00
Filed: 2021-09-08
Abstract: Disclosed are a method for determining a lens to minimize side effects after surgery and an apparatus using the same. According to one embodiment of the present invention, a method for determining a lens to be inserted into the eye during lens implantation by using machine learning comprises the following steps: acquiring a plurality of examination data of a patient to receive surgery; and inputting the plurality of acquired examination data of the patient to receive surgery into a lens decision model to determine the size of a lens to be implanted into the eye of the patient to receive surgery among a plurality of lens sizes. The lens determination model is different from a formula for determining a lens to be implanted into the eye during lens implantation and is trained based on examination data of patients who received lens implantation in the past and size information of the lens implanted into the eye of the patients.
Patent KR-20230038019-A (KR)
Inventor: SHIN JOONG HAN
IPC: B23K26/08
Filed: 2021-09-10
Abstract: 본 발명은 반도체 등의 열처리 공정을 진행할　때 웨이퍼 하부에 설치되는 히팅 수단이 할로겐 램프 또는 LED 램프로 구비되는 레이저 열처리 시스템에 관한 것이다. 할로겐 램프 또는 LED 램프를 이용하여 웨이퍼의 하부를 기존의 히팅 수단보다 더 높은 온도로 히팅할 수 있는 램프를 이용한 레이저 열처리 시스템의 제공을 목적으로 하며, 웨이퍼의 상부를 히팅하는 레이저 조사부 일측에 스캐너를 구비하여, 레이저 빔을 빠르게 이동시켜 열처리 공정의 택트 타임을 단축 시킬 수 있고, 레이저 빔을 직접 이송시키는 방식으로 열처리 공정을 진행하여 정밀하게 제어할 수 있으며, 웨이퍼의 파손을 방지할 수 있는 램프를 이용한 레이저 열처리 시스템의 제공을 목적으로 한다.
Patent KR-20230039211-A (KR)
Title: 반도체 장치
Inventor: CHOI JI MIN
IPC: H01L25/065
Filed: 2021-09-14
Abstract: 반도체 장치는 기판, 상기 기판 상에 형성되며, 상기 기판에 인접한 제1 면 및 상기 제1 면에 대향하는 제2 면을 포함하는 식각 저지막, 상기 기판의 상면에 수직한 수직 방향으로 연장되어 상기 기판 및 상기 식각 저지막을 관통하며, 상기 식각 저지막의 상기 제2 면보다 돌출된 돌출부를 포함하는 관통 전극, 및 상기 관통 전극의 상기 돌출부를 커버하는 도전 패드를 포함할 수 있으며, 상기 관통 전극의 상기 돌출부는 편평하지 않을 수 있다.
Patent KR-20230047232-A (KR)
Inventor: SON SANG HYUN
IPC: H01L21/677
Filed: 2021-09-30
Abstract: 본 발명은 센서 스테이션을 제공한다. 센서 스테이션은, 기판형 센서가 수납되는 내부 공간을 제공하는 바디; 상기 바디에 설치되고, 상기 기판형 센서에 전력을 전달하는 전원 유닛; 상기 바디에 설치되고, 기판형 센서가 측정하는 데이터를 처리하는 처리 유닛; 및 상기 바디에 설치되고, 기판형 센서 및 기판 처리 시스템의 서버와 데이터를 주고 받는 통신 유닛을 포함할 수 있다.
Patent KR-20230048473-A (KR)
Inventor: KIM JAE HONG
IPC: A61F2/12
Filed: 2021-10-03
Abstract: 보형물 이상 감지 장치는, 보형물에 장착된 적어도 하나 이상의 센서 모듈로부터 보형물에 가해지는 압력을 나타내는 압력 신호를 수신하기 위한 센서신호 수신부, 기준압력치 및 제1 허용치를 저장하기 위한 저장부, 수신한 압력 신호와 저장된 기준압력치 및 제1 허용치를 토대로 보형물의 이상여부를 판단하기 위한 이상여부 판단부, 보형물의 이상여부를 나타내는 판단신호를 출력하기 위한 판단신호 출력부, 각 부를 제어하기 위한 제어부, 및 제어부를 통해 각 부에 전원을 공급하기 위한 전원부를 구비한다. 제어부는, 사전 설정된 주기에 따라 또는 사용자의 임의의 조작에 따라 센서 모듈로부터 제1 압력 신호를 수신하고, 제1 압력 신호가 나타내는 제1 압력치와 기준압력치의 차의 절대값이 제1 허용치보다 크면, 사전 설정된 제1 시간이 경과한 후에 센서 모듈로부터 제2 압력 신호를 수신하고, 제2 압력 신호가 나타내는 제2 압력치와 기준압력치의 차의 절대값이 제1 허용치보다 크면, 보형물의 이상여부를 나타내는 상기 판단신호를 출력한다.