baber/WOPTO huggingface dataset:
Patent KR-20220026913-A (KR)
Inventor: LIM JONGMIN
IPC: G01L3/14
Filed: 2020-08-26
Abstract: In accordance with one embodiment of the present invention, provided is an ultrasonic bolt axial force measurement coupling device capable of parallelly performing an operation of applying torque to a torque wrench in parallel with ultrasonic measurement to couple a bolt while directly measuring a coupling axial force of the bolt, thereby preventing a coupling force which is lower or higher than intended from being applied to the bolt. In accordance with one embodiment of the present invention, the ultrasonic bolt axial force measurement coupling device includes: a torque part having a handle member connected with a head member and applying torque to a bolt head; an ultrasonic probe provided in the head member, having an ultrasonic transmission/reception function, and having one side coming in contact with an upper side of the bolt head; and a contact management part holding or separating contact between the ultrasonic probe and the bolt head. The torque is applied to the bolt head through the torque part, and ultrasonic measurement is parallelly performed through the ultrasonic probe to measure a coupling axial force of the bolt.
Patent KR-20220028968-A (KR)
Inventor: LEE YONG WHAN
IPC: E04G21/32
Filed: 2020-08-31
Abstract: The present invention relates to a repair method for a chimney composed of castable and refractory bricks to improve the work efficiency and work environment. In the case of the castable and refractory bricks of the prior art, which are constructed to increase acid resistance and heat resistance at the flue of the chimney of a power plant, an incineration plant, a district heating plant, and a factory, exceed their service life and become deteriorated, the same can be cracked, fall or scatter to cause corrosion of the metal plate of a concrete structure, thereby increasing the risk of the generation of a large-scale collapse accident. To prevent such accidents, repair construction is performed. However, the repair method of the prior art has the problems of a long repair construction period, high repair construction costs, and constant need for maintenance and repair. To solve the problems, a short pipe is fabricated in a factory and assembled on site to shorten the construction period. Furthermore, in order to lengthen the service life of the flue as the newly constructed chimney, a newly assembled short pipe flue is newly assembled inside a conventional chimney while maintaining the conventional chimney.
Patent KR-20220029131-A (KR)
Inventor: PARK SUNGCHUL
IPC: H04B1/00
Filed: 2020-09-01
Abstract: The present invention relates to an electronic device performing wireless communication and a method thereof. The electronic device can comprise: a wireless communication circuit performing communication based on a first communication protocol and a second communication protocol, an analog to digital converter (ADC); and one or more processors. The one or more processors can be set to receive a third signal including a first signal and a second signal by using the wireless communication circuit, down-convert the third signal into a first designated frequency, acquire a fourth signal by converting the third signal, which is down-converted into the first designated frequency, into a digital signal by using the ADC, copy the fourth signal, and acquire a fifth signal by down-converting the copied fourth signal, and the first signal can be based on the first communication protocol and the second signal can be based on the second signal protocol. Besides, various embodiments identified through the specifications are possible. The present invention aims to provide an electronic device performing wireless communication and a method thereof to improve the quality of a received signal.
Patent KR-20220030602-A (KR)
Inventor: YU CHANG WOO
IPC: A01N63/10
Filed: 2020-09-03
Abstract: The disclosed complex antibacterial composition containing Propolis and a tea tree extract contains 45 to 55 wt% of Propolis, and 45 to 55 wt% of the tea tree extract, wherein the Propolis is obtained through an ethanol extraction process, and the tea tree extract is obtained through a hot water extraction process or an organic solvent extraction process, thereby being able to improve antibacterial efficacy of the antibacterial composition.
Patent KR-20210131850-A (KR)
Title: Apparatus and method for detecting movement of workers based on safety cap
IPC: G08B21/02
Filed: 2020-09-03
Abstract: The present invention relates to an apparatus for detecting motion of workers based on safety helmets, which calculates a safety state of workers in a work site, and a method thereof. According to one embodiment of the present invention, a method for detecting motion of workers based on safety helmets is executed by a worker motion detection system. The method comprises the following steps: (a) collecting behavior data by a motion sensor mounted on a safety helmet to detect a motion of a worker; (b) extracting, by the motion sensor, feature information from the behavior data and comparing the feature information with stored motion state patterns to transmit motion information of a worker corresponding to a matched motion state pattern to a server; and (c) receiving, by the server, the motion information to transmit the received information to a manager terminal. The stored motion state patterns are classified into patterns capable of indicating a safety helmet wearing state and state of danger with respect to a worker.
Patent KR-20220033645-A (KR)
Inventor: KIM JI HYUN
IPC: H01L27/12
Filed: 2020-09-09
Abstract: An object of the present invention is to provide a display device having a configuration capable of reducing size of a peripheral area (bezel). A display device comprises: a hard base substrate; a plurality of pixels disposed in the display area of the base substrate; a vertical conductive member passing through the base substrate and disposed in the display area; a first transmission line electrically contacting the vertical conductive member and extending in a horizontal direction; and a lower driving unit disposed under the base substrate and electrically connected to the vertical conductive member.
Patent KR-20220034288-A (KR)
Inventor: BYUN HO YUN
IPC: B32B37/00
Filed: 2020-09-10
Abstract: A laminating device may comprise: a jig that supports a window comprising a flat surface part and a curved surface part disposed on at least one side of the flat surface part; a pad opposite to the jig with the window and a panel formed with an adhesive layer facing the window therebetween; a stopper disposed on both sides of the pad and supporting the panel; and a guide member disposed between the stopper and the jig and movable to contact the curved surface part of the window. Therefore, the present invention is capable of preventing the generation of bubbles between the panel and the window.
Patent KR-20220034504-A (KR)
Title: Composition for preventing or treating osteoarthritis comprising Selumetinib
Inventor: KIM YOU SUN
IPC: A61P19/02
Filed: 2020-09-11
Abstract: The present invention relates to a composition for the prevention or treatment of degenerative arthritis which is progressed by an increase in expression or activity of RIP3, comprising selumetinib as an active ingredient. In the present invention, it is firstly identified that RIP3 can act as an important factor in the pathogenesis and progression of degenerative arthritis, and selumetinib is newly identified as an inhibitor of RIP3 activity. Selumetinib has already been approved by the FDA as a treatment for neurofibromatosis type 1 tumors and has proven safety, so that when selumetinib is used as a degenerative arthritis treatment, rapid commercialization will be possible.
Patent KR-20220040095-A (KR)
Title: Display apparatus and controlling method thereof
Inventor: KIM DO YOUNG
IPC: H02J7/00
Filed: 2020-09-23
Abstract: A display device is disclosed. The display device includes: a power supply unit which generates power; an external input port which can be connected to at least one external device; a display; and a processor which obtains brightness information of the display, identifies first power information required by the display based on the obtained brightness information, and adjusts power supplied to the external input port based on the identified first power information and second power information supplied from the power supply unit.
Patent KR-20200119753-A (KR)
Title: A Posture Coaching System and Method for Weight Training by Motion Pattern
Inventor: HONG JUN HO
IPC: A61B5/00
Filed: 2020-10-05
Abstract: According to an embodiment of the present invention, a method for analyzing a posture of weight training may comprise the steps of: sensing an exercise motion of a user by a sensor module attached to a part of a body of the user or exercise equipment for exercise gripped by the user; calculating an intrinsic angle of the sensor module and linear acceleration of each axis of a user-centered coordinate system based on the user by the sensed value; analyzing a movement posture of the user by detecting and classifying patterns of the linear acceleration and the intrinsic angle; and generating exercise posture correction data based on the classified patterns.
Patent KR-20220046189-A (KR)
Inventor: YANG KEUN HYEOK
IPC: E04C2/36
Filed: 2020-10-07
Abstract: Disclosed are an insulation material structure and a dry finishing construction method using the same, for preventing damage of a finishing material due to external force while excluding a preexisting organic insulation material by using a new finishing construction method that is a finishing construction method of a masonry structure, which overcomes disadvantages of a preexisting finishing construction method and considers heat insulation performance in a newly-constructed and seismic-reinforced masonry structure. The present invention provides a honeycomb insulation material structure and a dry finishing construction method using the same, wherein square units which have honey-comb shaped cells connected by libs having attachment surfaces with a constant width on an upper part and a lower part are consecutively attached to a wall surface of the masonry structure to form the honeycomb insulation material structure.
Patent KR-20220046308-A (KR)
Title: Storage device and operating method thereof
Inventor: BEOM RAE JEONG
IPC: G06F3/06
Filed: 2020-10-07
Abstract: The present technology relates to an electronic device, wherein a storage device according to the present technology may comprise a memory device comprising a plurality of memory cells and a memory controller. The memory controller, when a size of the write data to be programmed in the selected memory cells among the plurality of memory cells is smaller than that of a set size, controls the memory device to generate the dummy data based on the write data, and allows the memory device to be controlled to store the program data of a set size in the selected memory cells. The program data may comprise the write data and the dummy data. Therefore, the present invention is capable of providing the storage device having an improved program performance.
Patent KR-20220051881-A (KR)
Inventor: JANG YOUNG HEUB
IPC: H04N5/357
Filed: 2020-10-19
Abstract: Disclosed is an image processing device to remove artifacts in a binning mode According to the present invention, the image processing device comprises an image sensor and an image signal processor. The image sensor includes: a pixel array including a first pixel group including a first plurality of normal pixels, a second plurality of normal pixels, and at least one first phase detection pixel; and a correlated double-sampling circuit generating first video data on the basis of charges of the plurality of first normal pixels, generating second video data on the basis of charges of the plurality of second normal pixels, and generating first phase detection data on the basis of an output of at least one first phase detection pixel. The image signal processor assigns a first weight to the first video data, assigns a second weight to second video data, and generates first phase detection pixel correction video data for the first pixel group on the basis of the first video data to which the first weight is assigned and the second video data to which the second weight is assigned.
Patent KR-20220056605-A (KR)
Title: Disaster detection and analysis system using thermal imaging camera
Inventor: KIM HYUNG DO
IPC: G08B21/10
Filed: 2020-10-28
Abstract: The present invention provides a disaster occurrence detection and analysis system using a thermal imaging camera. The disaster occurrence detection and analysis system comprises: a spatial model construction unit for forming a three-dimensional image of a space to be inspected using at least two thermal imaging cameras; a measurement database construction unit for storing a value of normal measurement data of the space to be inspected; and an analysis information calculation unit for analyzing a disaster state by comparing a real-time image, formed in the spatial model construction unit, with stored data in the measurement database construction unit, when a disaster occurs. The analysis information calculation unit is capable of comparing the real-time image and the stored data in a unit of a pixel or a node to analyze a disaster state.
Patent KR-20220057698-A (KR)
Title: Integrated renewal water free biofloc aquaculture system
Inventor: LEE JEONG HO
IPC: C02F1/66
Filed: 2020-10-30
Abstract: According to the present invention, a non-exchange type biofloc aquaculture system comprises: an aquaculture water tank formed to breed fish and formed to supply air and oxygen to breeding water; and a microbial activating tank individually connected to an inlet side and an outlet side of the aquaculture water tank to circulate the breeding water to be supplied to the aquaculture water tank in a closed loop and formed to decompose ammonia, excretion, and other organic residues, which are generated during an aquaculture process of the fish by activating germs, supply biofloc, which can be converted into feed for fish, to the breeding water, and stabilize water quality.
Patent KR-20210150943-A (KR)
Inventor: KIM HYUNG SOON
IPC: E04B1/66
Filed: 2020-11-17
Abstract: The present invention relates to a device for manufacturing a waterproof sheet having different upper and lower coating layers and a construction method thereof. The device for manufacturing a waterproof sheet having different upper and lower coating layers comprises: a frame; a coating pellet melting and supplying unit provided so that two types of coating pellets supplied to one side of an upper portion of the frame are melted into an upper coating liquid by a first pellet melting part and into a lower coating liquid by a second pellet melting part, and the melted upper and lower coating liquids are supplied to a waterproofing sheet manufacturing unit; the waterproofing sheet manufacturing unit which is provided in the frame so that the upper coating liquid supplied from the first pellet melting part is covered on the top of the nonwoven fabric supplied from a nonwoven fabric supply unit by an upper coating liquid supplying and spreading part to form an upper coating waterproofing layer, the film supplied from a film supply part is covered on the top surface of the upper coating waterproofing layer, the bottom surface of the nonwoven fabric covered with the film is covered with the lower coating liquid supplied from the second pellet melting part by a lower coating liquid coating part, and accordingly a waterproofing sheet having a lower coating waterproofing layer is manufactured and supplied to a waterproofing sheet construction unit; and the waterproofing sheet construction unit provided so that while the waterproofing sheet supplied from the waterproofing sheet manufacturing unit is spread, the bottom surface is covered on a construction floor and pressed under a predetermined pressure. The construction method comprises a coating pellet melting step, a waterproofing sheet manufacturing step, and a waterproofing sheet construction step. According to the present invention, leakage occurring between waterproof sheets can be effectively prevented.
Patent KR-20220067849-A (KR)
Title: Method and apparatus for identifying audio based on audio fingerprint matching
Inventor: LEE JUNG HWAN
IPC: G10L21/028
Filed: 2020-11-18
Abstract: Disclosed is a method for recognizing a sound source based on an audio fingerprint. The present method comprises: a step of receiving a query sound source; a step of normalizing the query sound source to a preset sampling rate; a step of increasing a speed of the normalized query sound source to r times; a step of reducing a time-frequency histogram for the query sound source of increased speed to 1/r times; a step of generating an audio fingerprint of the query sound source based on the reduced histogram; and a step of acquiring the information for the query sound source by comparing the generated audio fingerprint of the query sound source with the audio fingerprints of the pre-stored reference sound sources. Therefore, the present invention is capable of improving a sound source recognition speed.
Patent KR-20220067982-A (KR)
Title: Catalyst of hydrogen evolution electrode for water electrolyzing device and method of preparing the same
Inventor: HEE YOUNG PARK
IPC: B01J35/02
Filed: 2020-11-18
Abstract: The present invention relates to a hydrogen electrode catalyst for water electrolysis, a water electrolysis device comprising the same, and a preparation method thereof, and more specifically, to a hydrogen electrode catalyst for water electrolysis which exhibits a new catalytic surface area by using cobalt that can be easily obtained at low cost and exhibits excellent hydrogen generation activity compared to conventional precious metals or cobalt-based catalysts of other structures and a preparation method thereof.
Patent KR-20220070096-A (KR)
Title: array apparatus for various empty bottle
Inventor: SHUR KWANG SHIK
IPC: B65B43/42
Filed: 2020-11-20
Abstract: The present invention provides an alignment apparatus for various kinds of empty bottles, comprising: a hopper feeder unit into which the various kinds of empty bottles are inserted and which supplies the empty bottles to an insertion conveyor unit; an insertion conveyor unit which transfers the supplied empty bottles to a camera reading unit and a robot pickup unit; a camera reading unit which obtains image data of the various kinds of empty bottles transferred from the insertion conveyor unit, which processes the image data, and which reads a type and size of the empty bottles and a shape and position of the empty bottles placed on the insertion conveyor unit; a robot pickup unit which picks up the empty bottles according to reading results of the camera reading unit and which mounts the empty bottles on a discharge conveyor unit; and a discharge conveyor unit which transfers the mounted empty bottles.
Patent KR-20210064086-A (KR)
Title: Fuel cell membrane electrode assemblies
Inventor: CHRISTENSEN JOHN F
IPC: H01M4/86
Filed: 2020-11-24
Abstract: The present invention provides a fuel cell membrane electrode assembly that is configured to mitigate catalyst dissolution while maintaining transportability of fuel cell reactants and products. The fuel cell membrane electrode assembly including a polymer electrolyte membrane (PEM) and first and second electrodes. The PEM is situated between the first and second electrodes. The first electrode includes a first catalyst material layer including a first catalyst material and having first and second surfaces. The first electrode includes first and second material layers adjacent to the first and second surfaces, respectively, of the first catalyst material. The first material layer faces away from the PEM and the second material layer faces the PEM. The first material layer comprises a graphene-based material layer having a number of defects configured to mitigate dissolution of the first catalyst material through the first material layer.
Patent KR-20210070195-A (KR)
Title: Polycarbonate composition and optical product formed therefrom
Inventor: YANG YOUNG IN
IPC: C08K5/315
Filed: 2020-11-24
Abstract: The present invention relates to a polycarbonate composition and an optical product formed therefrom. The polycarbonate composition, unlike conventional yellowish blue light blocking products, has a low yellow index to implement various colors, and thus, it is possible to provide the optical products of various colors, and among the same, the polycarbonate composition is very suitable for glasses that require high transparency while blocking blue light that is harmful to eyes.
Patent KR-20220074122-A (KR)
Inventor: AN YEONG TAE
IPC: A45C11/00
Filed: 2020-11-27
Abstract: 본 발명은 자동 세척 렌즈통에 관한 것으로서 펌프 기능을 사용해 식염수를 통한 렌즈 세척 용이하도록 함으로써 기존의 세척을 하기가 힘든 문제점을 해소 하도록 한 것이다. 즉 본 발명은, 렌즈통에 있어서 렌즈를 세척할 수 있게 펌프기능을 넣어 식염수 저장한 렌즈통 몸체, 식염수를 끌어 올릴 수 있게 스프링을 넣어 펌프형으로 형성한 펌프로 구성한 것이다. 따라서, 본 발명은 펌프 기능을 사용해 식염수를 통한 렌즈 세척 용이하도록 함으로써 기존의 세척을 하기가 힘든 문제점을 해소하도록 한 효과를 갖는 것이다.
Patent KR-20220075599-A (KR)
Title: 차량용 블랙박스 시스템
Inventor: KWON SANG HO
IPC: H04N5/225
Filed: 2020-11-30
Abstract: 차량용 블랙박스 시스템은, 차량의 전방에 설치되는 제1 카메라 모듈, 및 상기 차량의 후방에 설치되는 제2 카메라 모듈을 포함하고, 제1 카메라 모듈은 차량의 전방을 촬영하는 전방 카메라를 포함하고, 제2 카메라 모듈은 차량의 실내를 촬영하기 위한 실내 카메라 및 차량의 후방을 촬영하는 후방 카메라를 포함하고, 실내 카메라는 차량의 후방의 시점에서 차량의 전방을 촬영하도록 위치된다.
Patent KR-20220078111-A (KR)
Inventor: KIM DOO JOON
IPC: F21V23/02
Filed: 2020-12-03
Abstract: 본 발명은 회로기판에 다수의 LED가 실장된 LED모듈과, 상기 LED모듈을 수용 및 지지하고 상기 LED로부터 발열되는 열을 방열시키는 히트싱크와, 상기 히트싱크의 저면 내측에 결합되어 LED 광원을 반사시키는 리플렉터와, 상기 리플렉터에 탈착가능하게 결합되어 LED 광원을 확산시키는 디퓨저 커버와, 상기 히트싱트의 저면 외측에 결합되어 상기 리플렉터와 디퓨저 커버를 보호하는 하우징을 포함하는 다운라이트 본체; 상기 다운라이트의 LED모듈에 연결되어 상기 히트싱크의 일측으로 인출되는  전선에 연결되고, 외부 전기의 교류(AC)전류를 직류(DC)전류로 전환(Switching)하여 상기 LED모듈에 적정 전압을 공급하는 LED드라이버; 상기 LED드라이버에 외부 전기의 교류(AC)전류를 공급하는 정션박스;를 포함하는 것을 특징으로 하는 LED 다운라이트 장치를 제공한다. 
본 발명의 실시 예에 따르면, 다운라이트로부터 LED드라이버를 분리시켜 다운라이트의 하중을 가볍게 할 뿐만 아니라 다운라이트 설치작업의 용이성 및 관리의 유연성을 확보한다.
Patent KR-20220079342-A (KR)
Inventor: AN SU JIN
IPC: F01N9/00
Filed: 2020-12-04
Abstract: 전열식 요소수 센더는, 요소수 탱크의 상부벽에 형성된 장착홀에 장착되고 요소수 공급용 커넥터와 요소수 회수용 커넥터가 구비된 센더 장착부, 상기 센더 장착부로부터 하부로 연장하는 적어도 하나의 지지 부재에 의해 상기 요소수 탱크의 요소수 내에 침지되도록 설치되고 전원에 의해 발열되는 전열 소자들이 설치되는 히팅부 및 상기 히팅부를 상기 요소수로부터 밀봉시키는 몰딩 부재를 포함하는 히팅 지지부, 상기 요소수 공급용 커넥터 및 상기 요소수 회수용 커넥터와 각각 연결되며 상기 센더 장착부로부터 하부로 연장하며 하단부들이 상기 히팅 지지부에 배치되는 요소수 공급 튜브 및 요소수 회수 튜브, 그리고 상기 히팅 지지부에 설치되며 상기 요소수의 상태값을 측정하기 위한 센서 장치를 포함한다.
Patent KR-20220080489-A (KR)
Title: 글라스열성형금형용 랩핑툴
Inventor: YOON JAE HO
IPC: C03B11/06
Filed: 2020-12-07
Abstract: 본 발명은 열성형금형의 외표면을 형상과 모양에 관계 없이 긴밀하게 밀착되면석 균일한 압력으로 마찰하여 목적하는 조도를 얻을 수 있는 것은 물론 기계적으로 랩핑을 수행하기 때문에 작업시간을 대폭 줄일 수 있는 것은 물론, 우수하고 균일한 상태를 지속적을 유지하여 열성형금형의 품질을 높이는 것은 물론 이를 통하여 성형되는 3D 글라스의 품질 또한 우수하게 할 수 있도록 한 것으로서; 
랩핑기에 구비되는 회전축에 장착할 수 있도록 상부 중앙에 장착팁을 돌출시킨 툴바디와; 
상기 툴바디의 저면에 돌출시키는 랩퍼부착면과; 
상기 랩퍼부착면에 부착되어 랩핑기의 베드에 안착되는 열성형금형의 표면을 랩핑하기 위한 랩퍼를 포함하는 것이 특징이다.
Patent KR-20220082279-A (KR)
Title: 립싱크 영상 생성 장치 및 방법
Inventor: HWANG GUEM BUEL
IPC: G06N3/04
Filed: 2020-12-10
Abstract: 립싱크 영상 생성 장치 및 방법이 개시된다. 개시되는 일 실시예에 따른 립싱크 영상 생성 장치는, 하나 이상의 프로세서들, 및 하나 이상의 프로세서들에 의해 실행되는 하나 이상의 프로그램들을 저장하는 메모리를 구비한 립싱크 영상 생성 장치로서, 인물 배경 영상 및 인물 배경 영상과 대응하는 발화 오디오 신호를 입력으로 하여 발화 합성 영상을 생성하고, 인물 배경 영상만을 입력으로 하여 사일런스 합성 영상을 생성하는 제1 인공 신경망 모델 및 기 설정된 발화 유지 영상 및 제1 인공 신경망 모델로부터 사일런스 합성 영상을 입력으로 하여 발화 유지 영상 및 사일런스 합성 영상에 대한 분류 값을 출력하는 제2 인공 신경망 모델을 포함한다.
Patent KR-20220083376-A (KR)
Inventor: HWANG YOON HWAE
IPC: H01L35/28
Filed: 2020-12-11
Abstract: 본 발명은 아궁이의 폐열을 활용한 발전시스템에 관한 것으로, 보다 상세히, 아궁이가 구비되는 구들의 고래 끝과 굴뚝 사이에 위치한 개자리에 배치되는 연료전지, 상기 연료전지의 일측에 마련되어 상기 연료전지의 내부에 이산화탄소가 공급될 수 있도록 마련되는 흡입부, 상기 연료전지의 타측에 마련되어 상기 연료전지 내부의 이산화탄소를 배출시키는 배출부 및, 상기 연료전지의 외측에 마련되며 복수개의 배관으로 상기 연료전지와 연통되는 공급부를 포함하는 것을 특징으로 한다. 
또한, 본 발명에 따르면, 아궁이의 폐열을 통해 연료전지의 전해질을 용융상태로 변환시켜 전기에너지가 생성될 수 있도록 하는 효과가 있다.