baber/WOPTO huggingface dataset:
Patent KR-102282256-B1 (KR)
IPC: A23P10/30
Filed: 2020-01-09
Granted: 2021-07-27
Abstract: 본 발명은 활량나물 추출물을 함유하는 아토피 피부염 예방, 개선 또는 치료용 조성물에 관한 것으로, 활량나물 추출물은 아토피 피부염 개선활성이 우수하므로 아토피 피부염 예방 또는 치료용 약학 조성물, 아토피 피부염 예방 및 개선용 화장료 조성물 및 아토피 피부염 개선용 식품 조성물의 제조에 유용하게 사용될 수 있다.
Patent KR-102127487-B1 (KR)
Title: Construction method of vertical shaft structure using elastic shoe and segment-weight and vertical shaft structure therewith
Inventor: KWON JIN OH
IPC: E02D29/12
Filed: 2020-01-17
Granted: 2020-06-29
Abstract: The present invention relates to a vertical shaft constructing method using an elastic shoe and self-weight and a vertical shaft manufactured by using the same, wherein the vertical shaft constructing method using the electric shoe and the self-weight can more quickly and stably construct the vertical shaft constructed in a shape of a vertical gang in construction starting and finishing portions for constructing an underground structure such as an underground tunnel. The vertical shaft constructing method using the elastic shoe and the self-weight can construct a vertical shaft segment in a downward manner by manufacturing the same on the ground surface by using the elastic shoe in which a load absorbing body such as an elastic pad is embedded so that impact and local stress caused by breakage by blasting in case of soil and rocks can be offset without being transmitted to the vertical shaft segment (B) itself. Therefore, the method can more quickly and economically complete the vertical shaft.
Patent KR-102364683-B1 (KR)
Title: 건물 일체형 공기식 태양광 발전·열 복합컬렉터
IPC: H02S20/22
Filed: 2020-02-03
Granted: 2022-02-18
Abstract: 본 발명은, 건물의 지붕이나 외벽에 일체적으로 설치되어 건축 심미성을 나타내고, 태양광 집열 및 공기간의 열교환 효율이 우수하도록 열교환 타공배플플레이트를 구비하여 태양광 발전 및 태양광 집열 기능을 동시에 제공하기 위한 건물 일체형 공기식 태양광 발전·열 복합컬렉터(BIPVT)에 관한 것으로, 건물의 외벽 구조체에 직접 장착 가능하도록 브라켓이 구비된 사각프레임과; 상기 사각프레임의 상부를 덮도록 배치되고 태양 빛을 수광하여 전기에너지를 생성시키는 태양전지모듈과; 상기 태양전지모듈의 후면에 공기층을 두고, 상기 사각프레임의 하부를 덮도록 배치되어 외부로의 열손실을 차단하는 단열백플레이트와; 상기 태양전지모듈과 상기 단열백플레이트 사이의 상기 사각프레임의 내부에 형성된 공기층과 연통되도록 상기 사각프레임 일측과 타측에 각각 형성되는 공기유입구 및 공기배출구와; 상기 단열백플레이트 상부에 배치되되, 상기 공기유입구 및 공기배출구에 대하여 수직방향으로 길게 사다리꼴 단면형태로 간격을 두고 복수개 형성되는 사다리꼴배플의 표면에 다수의 통공이 타공되어 상기 사다리꼴배플 및 상기 통공에 의해 공기의 난류 및 체류를 형성하면서 상기 태양전지모듈로부터 발생된 열이 공기로 열전달되도록 배치되는 열교환 타공배플플레이트;를 포함하여 구성되는 건물 일체형 공기식 태양광 발전·열 복합컬렉터(BIPVT)에 관한 것이다.
Patent KR-102250381-B1 (KR)
Title: Posture-based personalized emotional lighting in public transportation
Inventor: SUK HYEON JEONG
IPC: B60Q3/47
Filed: 2020-02-03
Granted: 2021-05-11
Abstract: Provided is a posture-based personalized emotional lighting in public transportation. According to the present invention, the lighting comprises: a sensor unit measuring a sitting angle of a passenger on a seat; a recognition unit receiving the measured angle to recognize a posture and a behavior of the passenger; and a lighting control unit receiving the posture and the behavior of the recognized passenger to control the individual lighting attached to public transportation.
Patent KR-102345156-B1 (KR)
IPC: G10L15/06
Filed: 2020-02-06
Granted: 2021-12-29
Abstract: 본 발명은 트레이닝 말뭉치를 생성하는 방법, 장치, 기기 및 저장 매체를 개시한다. 당해 방법은, 목표 애플리케이션 프로그램에 연관되는 사용자 행위 로그에서 복수의 태깅할 말뭉치 데이터를 마이닝하는 단계 - 말뭉치 데이터는, 사용자 음성을 포함하고 음성 인식 결과에 대응되는 제1 행위 로그와, 제1 행위 로그와 시간적으 연관되고 동일한 사용자한테 속하는 제2 행위 로그를 포함함 - ; 및 각 태깅할 말뭉치 데이터 중 제1 행위 로그와 제2 행위 로그 사이의 연관 관계에 따라 각 말뭉치 데이터로 중의 사용자 음성 및 대응되는 음성 인식 결과를 양성 피드백 말뭉치 또는 음성 피드백 말뭉치로 판정하는 단계;를 포함한다. 본 발명의 실시예는 사용자 행위에 따라 음성 인식의 양성 피드백 말뭉치와 음성 피드백 말뭉치를 자동으로, 지향성 있게 마이닝하고 이를 후속의 음성 인식 모델에 제공하여 트레이닝함으로써 음성 인식 효과를 효과적으로 향상시킬 수 있고 음성 인식 모델의 반복 주기를 대폭 단축시킬 수 있으며 대량의 자원을 절약한다.
Patent KR-102139314-B1 (KR)
Inventor: AHN JUNG HYUCK
IPC: C12Q1/6883
Filed: 2020-02-27
Granted: 2020-07-29
Abstract: The present invention relates to a composition, a kit and a method for diagnosing mild cognitive impairment of Alzheimer′s disease or early diagnosing Alzheimer′s disease dementia by detecting the methylation level of a gene CpG site.
Patent KR-102121825-B1 (KR)
Title: Protect flim laminate machine for metal plate
Inventor: LEE DONG GYU
IPC: B26D1/04
Filed: 2020-02-28
Granted: 2020-06-12
Abstract: Disclosed is an apparatus for attaching a metal plate protection film. The apparatus includes: a main body provided such that a metal plate formed of metal or non-metal is supplied from a supply region on one side and discharged to a discharge region on the other side, and a metal plate transport portion is provided between the supply and discharge regions so that the metal plate can be passed; a metal plate supply unit installed on the main body, and provided so as to supply the metal plate to the supply region; a protection film supply unit installed so as to be connected to the metal plate transport portion on the main body, and provided so as to supply a protection film to the surface of the metal plate in a case where the metal plate enters the metal plate transport portion; and a protection film cutting unit installed at the tip of the metal plate supply unit, and provided so as to cut the protection film connected to the protection film supply unit in a case where the protection film is completely attached to the metal plate during the passage through the metal plate transport portion. When the protection film is attached to the surface of the metal plate, the metal plate supply, protection film attachment, and cutting can be automatically performed by the main body, the metal plate supply unit, the protection film supply unit, and the protection film cutting unit. Accordingly, the protection film can be stably attached to the surface of the metal plate even without any worker. As a result, work efficiency enhancement and contribution to productivity improvement can be achieved.
Patent KR-102224472-B1 (KR)
Title: Molecular marker for predicting fruit shape of pear and use thereof
Inventor: DAEIL KIM
IPC: C12Q1/6895
Filed: 2020-03-04
Granted: 2021-03-08
Abstract: The present invention relates to a molecular marker for predicting a fruit type of pear, and uses thereof. When the marker of the present invention is used, fruit characteristics of the pear having a desired fruit type during pear breeding are selected early in a seedling stage, and thus an effect of reducing manpower and incidental expense for maintaining breeding packaging can be provided. Therefore, the present invention can be expected to be very usefully used for molecular breeding research of pear varieties and industries related to pear breeding.
Patent KR-102294579-B1 (KR)
Inventor: KIM YONG EN
IPC: B60L53/16
Filed: 2020-03-10
Granted: 2021-08-30
Abstract: The present invention relates to a charging interface device including a link node and a control node connected respectively to a first pin and a second pin of a charging part, which is an interface circuit part for interfacing charging power from the charging part to an electric drive device by sequentially dropping the voltage of the link node through one or more resistances and one or more switches, which branch from the link node and connect, while the first pin and the link node are electrically connected to each other. The charging part includes the first pin, which is connected to a reference resistance to form a first output voltage in an initial state of being separated from an external device, controls the supply of charging power based on a charging sequence defined depending on variation in voltage formed in the first pin, and operates to supply charging power if a third output voltage is formed in the first pin. Included are an interface circuit part wherein the charging of the electric drive device through charging power from the charging part is performed while the second pin and the control node are electrically connected to each other; a connection part having the interface circuit part mounted thereon to connect the charging part to the interface circuit part so that charging power from the charging part can be supplied to the electric drive device by the operation of the interface circuit part; a body part including the connection part in an inner space formed inside and having one side opened to introduce the connector of the charging part; a cover part combined with one side of the body part to at least partially open and close the inner space of the body part and having an accommodation groove formed to accommodate the charging part; and a switch part for regulating electric connection between the second pin of the charging part and the control node of the interface circuit part depending on the operation of opening and closing the cover part of the body part.
Patent KR-102480149-B1 (KR)
IPC: C08K5/00
Filed: 2020-03-30
Granted: 2022-12-21
Abstract: 본 발명에서는 고분자 가교물을 제조하는 방법에 관한 것으로, 에폭시기, 카르복시산기 및 무수말레산기를 주쇄 또는 가지에 포함하는 고분자로부터 용융상태에서 제조하는 방법을 제공한다. 이에, 상온에서는 화학적으로 가교되어 현저하게 향상된 기계적, 화학적 물성을 제공하고, 고온에서는 가교결합이 가역적으로 해체되어 재가공 및 재성형이 가능하여, 반복 사용이 가능한 점에서 친환경성을 제공할 수 있다. 또한, 기존의 부가반응을 이용한 가교물 제조법으로 가교가 가능한 고분자뿐만 아니라 가교가 불가능하거나 어려웠던 고분자에도 적용할 수 있고, 제조 공정 시, 산업적으로 광범위하게 이용되는 내부혼합기, 이중롤밀, 압출기, 사출기 등에서 쉽게 적용이 가능하므로 우수한 상업적 적용 가능성을 제공한다.
Patent KR-102207372-B1 (KR)
Inventor: LEE SANG JU
IPC: A61K51/12
Filed: 2020-03-31
Granted: 2021-01-27
Abstract: The present invention relates to a composition for stabilizing radiopharmaceuticals comprising a vitamin B compound as an active component, and a radiopharmaceutical composition comprising the same. The composition contains the vitamin B compound, and thus it is possible to stabilize radiochemical purity by inhibiting radioactive decomposition of radioactive compounds at room temperature as well as high temperature.
Patent KR-102176571-B1 (KR)
Inventor: KIM TAE YEOUN
IPC: B22C3/00
Filed: 2020-04-14
Granted: 2020-11-09
Abstract: The present invention relates to a method for manufacturing a blade of a gas turbine, comprising: a step of manufacturing a model by integrating four blades of the gas turbine; a casting plan step of attaching an inlet and a sprue to the model; a step of coating a surface of the model with ceramic; a step of applying heat to burn out the wax model to make a mold; a step of pouring a casting into the mold; and a step of removing the mold from the casting and then taking out a product. The present invention has a remarkable effect of manufacturing the blades of the gas turbine quickly and easily, and the manufactured product has high durability, high dimensional accuracy, and excellent quality.
Patent KR-102189412-B1 (KR)
Title: Punching apparatus for processing semiconductor material
Inventor: CHOI BONG KI
IPC: H01L23/495
Filed: 2020-04-16
Granted: 2020-12-11
Abstract: According to an embodiment of the present invention, in a punching device for semiconductor material processing, an air passage is formed inside a punch when perforating a workpiece such as a semiconductor material including a lead frame to allow a scrap not to stick and rise when the punch is raised. By changing a shape of a groove in which the scrap on a die is loaded into a structure which can generate a frictional force, the punch or workpiece can be prevented from being damaged caused by the scrap separated from the workpiece which abnormally stacked in the die groove or rises together with the reciprocating and elevating punch.
Patent KR-102151256-B1 (KR)
Title: Inventory management system
Inventor: CHOI YOUNG SEOK
IPC: B66F3/24
Filed: 2020-05-06
Granted: 2020-09-02
Abstract: The present invention relates to a transfer apparatus which can store various kinds of articles, automatically lift the articles to smoothly carry in or out the articles, and frequently identify quantity information, carry-in information and a carry-out of the stored articles. The transfer device includes: a shelf having a plurality of storage spaces in which the different kinds of the articles are divided and stored; and a lifting part lifting the articles with respect to the storage spaces.
Patent KR-102487663-B1 (KR)
IPC: G06Q20/36
Filed: 2020-05-12
Granted: 2023-01-12
Abstract: 본 발명의 일실시예에 따른 불법 가상통화 자동 추적 방법 및 시스템은 풀노드를 운영하여 블록체인의 모든 거래 데이터를 데이터베이스화여 저장하고, 상기 데이터베이스를 분석하여 가상통화 거래소 내부 주소를 식별하여 저장하고, 불법 가상통화의 거래 흐름을 모니터링 중 불법 가상통화가 가상통화 거래소 내부 주소로 입금 시도 또는 입금 완료된 경우 수사 기관에 경고 알람 메시지를 전송하고 가상통화 거래소로 거래 동결을 요청할 수 있다.
Patent KR-102261754-B1 (KR)
Title: Bat-inspired three dimensional imaging method and apparatus
Inventor: BAE HYEON MIN
IPC: G01N29/06
Filed: 2020-05-12
Granted: 2021-06-07
Abstract: The present invention relates to a method of operating a three-dimensional ultrasonic imaging apparatus, comprising the steps of: receiving a radiated ultrasonic signal; receiving ultrasonic echoes of the radiated ultrasonic signal reflected and received from an object; generating a guided feature map of each ultrasonic echo by guiding the location of information included in each ultrasonic echo; performing a convolution operation on the guided feature map of each ultrasonic echo to extract a feature map in which spectral features and temporal features of the ultrasonic echoes are encoded; and generating a three-dimensional image by performing a deconvolution operation on the encoded feature map.
Patent KR-102492045-B1 (KR)
IPC: C01B32/174
Filed: 2020-05-12
Granted: 2023-01-26
Abstract: 본 발명은 탄소계 도전재, 주 분산제, 보조 분산제 및 분산매를 포함하고, 상기 주 분산제는 니트릴계 공중합체이고, 상기 보조 분산제는 옥시알킬렌 단위; 및 스티렌 단위와 알킬렌 단위 중 적어도 하나 이상을 포함하는 공중합체인 도전재 분산액에 관한 것이다.
Patent KR-102128221-B1 (KR)
Title: Disciform heat sink
Inventor: HONG SEONG MAN
IPC: F21V29/78
Filed: 2020-05-15
Granted: 2020-06-29
Abstract: The present invention provides a disk-shaped heat sink which is formed in a disk shape capable of increasing a heat radiation area, firmly couples neighboring heat radiation fins, and forms a heat radiation passage on a heat radiation chamber made between neighboring heat radiation fins to allow cold air to effectively flow thereinto to improve heat radiation performance. According to a preferred embodiment of the present invention, the disk-shaped heat sink comprises: a circular heat conduction plate made of metal with thermal conductivity; and a disk-shaped heat radiation body which is assembled in a disk shape by a plurality of heat radiation fins arranged on the upper surface of the heat conduction plate in a circle, and forms a heat radiation chamber between neighboring heat radiation fins. The disk-shaped heat radiation body includes: a bottom heat radiation unit positioned on the bottom to perform heat radiation; a hypotenuse heat radiation unit inclined at a prescribed inclination angle from the bottom heat radiation unit; and a cold air inlet unit on a portion connecting the bottom heat radiation unit and the hypotenuse heat radiation unit to move cold air into the heat radiation chamber.
Patent KR-102397378-B1 (KR)
Title: 배전선로용 완철
IPC: H02G7/20
Filed: 2020-05-15
Granted: 2022-05-16
Abstract: 본 발명은 배전선로용 완철에 관한 것으로, 전신주에 고정되는 메인 암부와, 메인암부의 일측에 결합되어 메인 암부의 길이를 연장시키는 제1 확장 암부와, 메인암부의 다른 일측에 결합되어 메인 암부의 길이를 연장시키는 제2 확장 암부와, 메인 암부를 상기 전신주에 고정하는 메인 고정부를 포함하는 것을 특징으로 한다.
Patent KR-102186105-B1 (KR)
Title: Light device
Inventor: LIM BOK NAM
IPC: F21V1/16
Filed: 2020-05-18
Granted: 2020-12-03
Abstract: The present invention relates to a lighting device which is provided with a reflection unit to emit light at a certain position of a cover unit which absorbs light irradiated from a lighting unit to illuminate an exhibition object provided therein so as to increase an exhibition effect. The lighting device comprises: a support unit on which an exhibition object is mounted; a cover unit which is mounted on the support unit to cover the exhibition object; a lighting unit provided on the support unit or the cover unit to illuminate the exhibition object; and a power supply unit supplying power to the lighting unit.
Patent KR-102305187-B1 (KR)
Title: electrode manufacturing method with improved adhesion to active materials using laser processing
Inventor: CHOE SEOK MO
IPC: H01M10/06
Filed: 2020-05-20
Granted: 2021-09-28
Abstract: The present invention relates to an electrode manufacturing method with improved active material adhesion using laser processing, and more specifically, to an electrode manufacturing method in which a strip surface is locally melted through laser cross processing to increase the roughness, and can improve the lifespan of a lead-acid battery by improving the adhesion of the active material during application of the active material, thereby increasing the life span due to the drop-off of the active material in a high-temperature environment. The present invention provides the effect of improving the lifespan of the lead-acid battery by improving the adhesion of the active material during application of the active material, thereby improving the life span due to the drop-off of the active material in a high-temperature environment.
Patent KR-102367699-B1 (KR)
Title: 하전 입자 빔 시스템, 및 중첩 시프트량 측정 방법
IPC: H01J37/22
Filed: 2020-05-21
Granted: 2022-02-24
Abstract: (과제) 고정밀도의 중첩 시프트량의 측정을 가능하게 한다. 
(해결 수단) 이 하전 입자 빔 시스템은, 검출기의 출력에 의거하여, 시료의 제1 층, 및 제1 층보다 하층의 제2 층 사이의 중첩 시프트량을 측정하는 컴퓨터 시스템을 구비한다.  컴퓨터 시스템은, 검출기의 출력에 의거하여, 제1 층에 대한 제1 화상, 및 제2 층에 대한 제2 화상을 생성하고, 제1 가산 매수의 상기 제1 화상을 가산하여 제1 가산 화상을 생성하고, 상기 제1 가산 매수보다 큰 제2 가산 매수의 상기 제2 화상을 가산하여 제2 가산 화상을 생성한다.  상기 제1 가산 화상 및 제2 가산 화상에 의거하여, 상기 제1 층 및 상기 제2 층 사이의 중첩 시프트량이 측정된다.
Patent KR-102392668-B1 (KR)
IPC: A61K9/20
Filed: 2020-05-28
Granted: 2022-05-02
Abstract: 본 발명은 유효성분으로서 리마프로스트 및 리마프로스트 알파덱스로 구성된 군으로부터 선택되는 하나 이상, 서방화제로서 에틸셀룰로오스, 제1 안정화제로서 히드록시프로필 베타덱스 및 제2 안정화제로서 글리세릴 베헤네이트를 포함하는 서방성 제제를 제공한다.  본 발명에 따른 리마프로스트 함유 서방성 제제는 1 일 2 회 투약 요법으로도 리마프로스트의 약물 농도를 적절히 유지하여 지속적인 치료 효과를 보일 뿐만 아니라 리마프로스트의 안정성을 향상시킬 수 있다.
Patent KR-102271922-B1 (KR)
Title: Deep learning based solar energy street light wireless control system using efficient energy use and picocast
Inventor: PARK KYUNG NAM
IPC: H04W88/16
Filed: 2020-06-08
Granted: 2021-07-05
Abstract: The present invention relates to a deep learning-based solar street light wireless control system using efficient energy use and PicoCast. The deep learning-based solar street light wireless control system comprises a central control system for controlling a plurality of street light systems. The central control system includes: a weather data analysis unit for receiving weather data from a weather data providing system and analyzing the same; an insolation prediction unit for predicting future insolation by using a deep learning algorithm from the weather data analyzed by the weather data analysis unit; a power generation amount prediction unit for predicting the amount of power generated by solar cells provided in the street light systems by using the deep learning algorithm on the amount of insolation predicted by the insolation prediction unit; and a lighting control unit for outputting a control signal for adjusting the brightness of lighting of the street light systems according to a power generation amount predicted by the power generation amount prediction unit. To efficiently adjust the lighting of street lights in areas with poor power supply, the deep learning-based solar street light wireless control system can introduces deep learning technology to predict the amount of insolation and a state of charge (SOC) of the solar cells, thereby providing efficient lighting of the street lights, and can perform wireless control on areas where wireless control is required due to poor terrain or the like with a real-time synchronous communication system rather than an asynchronous communication system to enable two-way control and maximize the amount of data transmitted and received to secure channels resistant to real-time control and external interference, thereby increasing the reliability of wireless control on the street light systems.
Patent KR-102380507-B1 (KR)
IPC: A47B13/02
Filed: 2020-06-15
Granted: 2022-04-01
Abstract: 상판의 아랫면에 장착한 베이스에 직교하거나 교차하게 다리를 끼운 다음, 다리를 돌림에 따라 확장 부재가 넓어지면서 베이스에 끼여 고정할 수 있게 구성함으로써, 다리를 잡아서 돌리는 간단한 조작을 통해 누구든지 쉽고 편리하게 다리를 조립할 수 있을 뿐만 아니라 다리 각도를 통해 탁자의 미감과 미관을 높일 수 있다. 특히, 다리에 체결하여 길이가 조절되는 고정나사와 이 고정나사에 의해 변형하는 확장 부재가 서로 고정되어 베이스에 고정함으로써, 베이스에 끼운 다리를 돌릴 때 다리가 공회전하는 것을 방지할 수 있다. 또한, 다리를 삽입하려고 베이스에 형성한 장착 구멍에 키 홈을 형성함으로써, 확장 부재를 삽입할 때나 확장할 때 확장 부재가 회전하지 않게 하여 더욱더 쉽고 편리하게 다리를 조립하거나 분리할 수 있다.
Patent KR-102170830-B1 (KR)
Title: Surface treatment method using lead-free or lead solder
Inventor: PAENG MYOUNG HO
IPC: H05K3/00
Filed: 2020-07-01
Granted: 2020-10-27
Abstract: The present invention relates to a surface treatment method using lead-free or lead solder, which is implemented to plate the surface of a base board on which electric circuits are formed in order to protect the electric circuits formed on a printed circuit board. The method includes a cleaning step of cleaning the surface of the printed circuit board on which the electric circuit transmitted from an input device is formed.
Patent KR-102351233-B1 (KR)
Title: Actuator for auto focus and driving driver controlling it
Inventor: LEE BYUNG CHEOL
IPC: H04N5/225
Filed: 2020-07-16
Granted: 2022-01-14
Abstract: An actuator for auto focus (AF) of the present invention comprises: a carrier having a lens assembly mounted and moving in an optical axis direction; a housing physically supporting the carrier; a first coil provided in the housing; a second coil provided in the housing to be spaced apart from the first coil; and a driving magnet provided in the carrier and located between the first and second coils so that a first surface unit faces the first coil and a second surface unit, an opposite surface unit of the first surface unit, faces the second coil.
Patent KR-102364488-B1 (KR)
Title: 차량용 액츄에이터
IPC: H02K7/116
Filed: 2020-07-30
Granted: 2022-02-17
Abstract: 본 발명은 차량용 액츄에이터에 관한 것으로서, 액츄에이터 내부에 장착되어 있는 회로칩을 보호하면서 샤프트의 회전을 지지하는 가이드 슬롯에 의해 샤프트 장착부의 구성을 간단히 하면서 효율적으로 샤프트 회전 동작이 이루어지도록 함과 아울러, 내부의 열을 방출하여 내구성을 대폭 향상시킬 수 있도록 한 발명에 관한 것이다.  
본 발명의 구성은, 모터 및 모터와 연결되는 기어 트레인 및 기어 트레인과 연결되는 샤프트가 수용되며 내측 하단에 오목하게 공간부가 마련되는 하우징 본체와;  
상기 하우징 본체 일측에 배치되어 하우징을 덮는 하우징 커버와;  
상기 하우징 본체의 공간부에 수용되는 회로칩을 포함한 전자부품모듈과; 
상기 전자부품모듈을 보호하기 위해 그 상부로 고정 설치되는 보호커버가 포함되는 것을 특징으로 한다.
Patent KR-102212397-B1 (KR)
Title: Smart leakage detction device of portable type
Inventor: OH KWANG SUHK
IPC: G06F9/451
Filed: 2020-08-03
Granted: 2021-02-04
Abstract: The present invention relates to a portable smart leakage detection device which is able to, in detecting water leakage of pipes such as water supply pipes, induce to a water leakage position of the water supply pipes based on information provided from outside or information which is previously stored, to precisely detect the point of water leakage, to prevent the wrong excavation based on an erroneous detection, and to, more specifically, solve the differences in level of determination of the point of water leakage, thereby allowing even unskilled workers for water leakage detection to precisely determine the water leakage position and improve personnel operability. According to the present invention, the portable smart leakage detection device is a portable water leakage detection device which detects a point of water leakage of pipes buried in the ground including water supply pipes, comprising: a portable control box; a mechanical or electronic sound acquisition member whose one end unit is engaged with the portable control box and whose other end unit comes in contact with the ground surface to acquire a detected sound; and a control module which transmits the detected sound acquired by the sound acquisition member to an external control center, receives detection induction information from the external control center, and detects the point of water leakage.
Patent KR-102172143-B1 (KR)
Inventor: KWON OH KYUNG
IPC: B08B1/04
Filed: 2020-08-04
Granted: 2020-10-30
Abstract: The present invention relates to a glasses case for electrically cleaning lens of glasses, and more specifically, to a glasses case for electrically cleaning lens of glasses capable of cleaning lens of glasses positioned in the glasses case by including a subminiature DC motor in the glasses case. The present invention relates to the glasses case for electrically cleaning lens of glasses capable of preventing damage of the glasses when the lens of the glasses positioned in the glasses case are electrically cleaned.