baber/WOPTO huggingface dataset:
Patent KR-102311103-B1 (KR)
Title: Method for preparing kimchi comprising strawberry fermented liquid
Inventor: PARK SUN OK
IPC: A23B7/155
Filed: 2021-05-18
Granted: 2021-10-08
Abstract: The present invention relates to a kimchi manufacturing method using a strawberry fermented liquid, and more specifically, to a kimchi manufacturing method using a strawberry fermented liquid comprising: a step of manufacturing washing water by mixing water, salt, and vinegar; a step of washing strawberries with the manufactured washing water; a step of mixing sugar in the washed strawberries and firstly aging the same; a step of manufacturing the strawberry fermented liquid by filtering the first aged product and secondly aging the same; a step of mixing the manufactured strawberry fermented liquid in a kimchi seasoning; and a step of manufacturing the kimchi with the mixed kimchi seasoning. The present invention is provided to reduce a sodium content of the kimchi and improve conservation and organoleptic properties, thereby improving health of a consumer and increasing merchantability of the kimchi.
Patent KR-102573082-B1 (KR)
Title: 활선 작업용 로봇 시스템
IPC: H02G1/02
Filed: 2021-05-24
Granted: 2023-09-01
Abstract: 본 발명의 활선 작업용 로봇 시스템은 활선 작업에 따른 기 설정된 작업과정에 따라 동작하여 전력선의 활선 작업을 수행하는 활선 작업 로봇; 및 활선 작업에 따라 활선 작업 로봇을 제어하고 활선 작업 로봇의 작업 상태를 모니터링하는 제어 모듈을 포함하는 것을 특징으로 한다. 이를 통해 본 발명의 활선 작업용 로봇 시스템은 활선작업시 충전부 방호를 최소화할 수 있으며, 안전성과 시공성 및 효율성을 확보하고, 작업자의 충전부 근접작업으로 인한 안전사고 우려를 해소할 수 있다.
Patent KR-102334166-B1 (KR)
Title: Scaffold for turbine maintenance
Inventor: CHANGYUN JUNG
IPC: E04G5/16
Filed: 2021-05-25
Granted: 2021-12-06
Abstract: Disclosed is a platform for repairing a turbine shell. The disclosed platform for repairing the turbine shell comprises: a plurality of installation stands extending upward while being connected and supported on the circumferential surface of a turbine shell placed on a floor of a workshop; a base workbench which is fixedly installed and connected to an upper side of each of the installation stands; and a stepper connected from the workshop to the base workbench. An objective of the present invention is to provide the platform for repairing the turbine shell, which is intended to reduce a time required for installation and dismounting operations.
Patent KR-102592760-B1 (KR)
IPC: G21D3/04
Filed: 2021-06-03
Granted: 2023-10-20
Abstract: 수용체 내진성능 보강장치를 제공한다. 수용체 내진성능 보강장치는, 함체; 및 지진 발생시 상기 함체에 가해지는 지진에너지를 흡수, 소산 시키도록, 상기 함체에 설치되는 보강유닛을 포함하되, 상기 보강유닛은 중공형의 프레임과, 상기 프레임상에 설치되는 격자형 보강체를 포함할 수 있다.
Patent KR-102594280-B1 (KR)
IPC: A63B69/36
Filed: 2021-06-03
Granted: 2023-10-30
Abstract: 본 발명은 골프 스윙 다리 교정구에 관한 것으로서, 골프 스윙 연습시 하체 다리부위의 안정적인 지지가 이루어질 수 있도록 하여 자세 교정효과를 향상시키기 위한 것이다. 
이를 실현하기 위한 본 발명은, 발목을 포함하는 사용자의 장딴지 부위가 삽입될 수 있도록 다리 삽입홈(11)이 형성된 교정구 본체(10)와; 상기 교정구 본체(10)를 안정적으로 지지하기 위해 하부에 결합 구성된 판 형태의 베이스 플레이트(20)와; 상기 교정구 본체(10)의 다리 삽입홈(11) 상단부에 구성되는 탄성 재질의 완충부재(30);를 포함하는 구성을 이루는 것을 특징으로 한다.
Patent KR-102305986-B1 (KR)
Inventor: CHAE JONG JIN
IPC: A47B9/10
Filed: 2021-07-01
Granted: 2021-09-27
Abstract: The present invention relates to a height-adjustable sink. In accordance with an embodiment of the present invention, the height-adjustable sink comprises: an upper structure which includes a supply unit supplying tap water, and a sink unit including a discharge hole discharging the tap water supplied by the supply unit; a lower structure which is placed on a lower side of the upper structure and includes a discharge unit inducing the water discharged through the discharge hole; a height adjustment unit which increases or reduces the height of the upper structure based on the lower structure; and a guide rail which guides the operation of the upper structure elevated or lowered by the height adjustment unit. The discharge unit includes: a discharge hose engaged with the discharge hole and being extended or reduced in accordance with the height of the upper structure adjusted by the operation of the height adjustment unit; a hose housing guiding the extension and reduction of the discharge hose and protecting the outer side of the discharge hose; and a weight placed in the middle of the discharge hose for keeping the discharge hose engaged with the discharge hole to be vertical. The height-adjustable sink is easier to use.
Patent KR-102359363-B1 (KR)
Inventor: KIM SEONG MAN
IPC: F16B2/08
Filed: 2021-07-02
Granted: 2022-02-08
Abstract: The present invention provides an eco-friendly safety guard for preventing corrosion of electric poles, which is installed on electric poles to not only promote the safety of drivers and pedestrians, but also to prevent corrosion of electric poles. In other words, the safety guard comprises: a base plate portion (10) formed as a sinusoidal curved surface (12) in which inward and outward curved portions (12a and 12b) are alternately repeated on an inner circumferential surface; an identification band portion (20) alternately and repeatedly formed on a surface of the base plate portion (10) in heterogeneous colors; a side plate portion (30) formed at both ends of the base plate portion (10) and having a hook hole (32) formed therein; and a fastening band (40) provided with a plurality of hook blades (42) so as to be inserted into and bound to the hook hole (32) of the side plate portion (30). If the eco-friendly safety guard for preventing corrosion of electric poles is used, a non-contact ventilation passage is formed between the safety guards and electric poles to prevent the electric poles from having corrosion breakage accidents caused by moisture, and an identification band is formed by double extrusion molding using colored plastic, so as to provide an effect of preventing damage including discoloration and discoloration and maintaining visibility for a long time even it exposed external natural environments for a long time.
Patent KR-102341538-B1 (KR)
Title: Method for manufacturing adhesive korean paper and fabric
Inventor: SUNG DU GI
IPC: B05D7/04
Filed: 2021-07-19
Granted: 2021-12-21
Abstract: The present invention relates to a method for manufacturing textile having traditional Korean paper and fabric laminated therein, in which a sufficient tension is transferred to traditional Korean paper when laminating the traditional Korean paper and fabric, so that problems such as wrinkles or overlap of traditional Korean paper are fundamentally prevented and there is no separation or peeling problem between layers through a strong bonding between the traditional Korean paper and a coating layer and between the traditional Korean paper and the fabric, thereby providing high-quality products with excellent fastness. According to the present invention, the method comprises: a release sheet coating layer forming step of releasing a release sheet from a release sheet roll to form a coating layer; a first laminating step of applying an adhesive to the coating layer formed on the release paper, semi-drying the adhesive, releasing traditional Korean paper from a traditional Korean paper roll, and performing lamination; a first aging step of winding the first laminated product in which the traditional Korean paper is laminated on the upper surface of the coating layer formed on the release sheet by a first laminated product roll and aging the first laminated product in a first aging chamber; a second laminating step of releasing the aged first laminated product from the first laminated product roll, applying and semi-drying an adhesive, and releasing and laminating fabric from a fabric roll; a second aging step of winding the second laminated product in which the fabric is laminated to the first laminated product by a second laminated product roll and aging the second laminated product in a second aging chamber; and a release sheet separation step of releasing the aged second laminated product from the second laminated product roll and separating the release sheet paper to complete a textile product.
Patent KR-102350677-B1 (KR)
Title: Insertion system for pipe
Inventor: JANG JAE WON
IPC: F41F5/00
Filed: 2021-07-21
Granted: 2022-01-13
Abstract: An object of one embodiment is to provide an insertion system for a pipe that has low friction in the transport process and is easy to remove. According to an embodiment of the present invention, an insertion system for a pipe may comprise: a moving device for pushing an object in a horizontal direction so that the object is placed inside a pipe; a guide device for guiding the object to move in the longitudinal direction of the pipe by contacting the object inside the pipe; an auxiliary device protruding from an outer peripheral surface of the object to be disposed at a predetermined position from an inner wall of the pipe when the object is placed inside the pipe; and a front support for supporting a front part of the object.
Patent KR-102508985-B1 (KR)
IPC: B01D46/00
Filed: 2021-07-27
Granted: 2023-03-10
Abstract: 본 발명은 스마트 칠판 지우개에 관한 것으로서, 본체부와 삭제모듈을 포함하는 스마트 칠판 지우개에 있어서, 사용자에 의해 가압되는 동작에 대응하여 흡입 모터가 동작하도록 구동신호를 입력받는 손잡이, 배터리 잔량, 배터리 상태, 내장 필터의 교체 시기 및 집진함의 비움 시기 중 적어도 하나를 표시하는 LED 표시등, 상기 흡입 모터 및 상기 LED 표시등에 전원을 공급하는 배터리, 상기 흡입 모터의 동작에 의하여 흡입된 분진이 상기 내장 필터에 여과된 후 배출되는 출구를 구성하는 토출구, 상기 내장 필터에서 여과된 상기 분진이 집진되는 집진함, 기설정된 크기의 홀을 마련하여 비산되는 상기 분진을 흡입하는 흡입구 및 칠판에 직접 맞닿아 분필가루를 소거하는 삭제부 를 포함하는 것을 특징으로 한다.
Patent KR-102372684-B1 (KR)
Inventor: KIM JUNG WOO
IPC: G06Q50/30
Filed: 2021-07-30
Granted: 2022-03-11
Abstract: The present invention relates to a system for providing a vessel operation intention support service for maintenance of an offshore wind farm, which provides a vessel operation schedule suitable for maintenance by part. According to one embodiment of the present invention, the system comprises: a vessel decision support server including a collection unit collecting failure diagnosis information including failure part information from an integrated management server, a marine weather prediction unit predicting marine weather for a predetermined period from the date when the failure diagnosis information is collected by the collecting unit, and a schedule output unit outputting a vessel operation schedule by reflecting marine weather prediction predicted by the marine weather prediction unit; and a maintenance database server receiving the failure diagnosis information from the vessel decision support server and extracting maintenance information matched to failed part information. The maintenance information includes information on the type of vessel operated for maintenance by part, the number of workers, and used parts. The schedule output unit outputs the vessel operation schedule on the basis of the marine weather prediction information and the maintenance information.
Patent KR-102362393-B1 (KR)
Inventor: GOO JA YONG
IPC: B64C39/02
Filed: 2021-07-30
Granted: 2022-02-14
Abstract: An artificial intelligence water quality improvement system according to the present invention comprises: a drone that acquires images while flying in the sky where water is stored and analyzes images with artificial intelligence to land on the surface of water and collect and analyze water in a contaminated area when a contaminated area is found; a water quality management institution server in which while communicating with a drone, a video taken by the drone is received, the video taken separately from the drone is analyzed, the analysis result of the collected water is received to determine the type of contamination, and then chemicals or water is sprayed or notification is made to the water quality management institution so that water quality improvement measures such as discharging the water can be made; a drone control terminal possessed by a manager managing the flight of the drone and controlling the drone from a remote location; and a communication network enabling network communication between the drone, the water quality management institution server, and a drone control terminal. The present invention has the effect of enabling easy and quick access to areas that are difficult for people to directly access. As a result, there is an effect of quickly improving the water quality of the contaminated area.
Patent KR-102365416-B1 (KR)
Inventor: HEO SOO WON
IPC: H01L51/00
Filed: 2021-08-03
Granted: 2022-02-23
Abstract: According to the present invention, a multilayer element has a double metal oxide coating layer and has a nano-pattern on a surface of an external coating layer to obtain an electrode protection effect in case of light induction and patterning by a lower layer together with reflection prevention due to a nano-pattern and an interlayer refractive index difference. In addition, according to the present invention, the multilayer element forms a metal oxide layer on which a nano pattern having a hydrophobic surface is formed by a simple method, thereby increasing stability of the element. Therefore, according to the present invention, the multilayer element and a manufacturing method thereof can be applied to a photoelectric element field, particularly an organic solar cell, to increase photoelectric conversion efficiency and stability.
Patent KR-102563688-B1 (KR)
IPC: H04N21/478
Filed: 2021-08-05
Granted: 2023-08-07
Abstract: 본 발명의 일 실시예에 따른 홈쇼핑을 이용한 항공권 예매 시스템은 여행사 서버로부터 항공권 판매정보를 제공받아 홈쇼핑 방송을 진행하는 홈쇼핑 서버; 상기 홈쇼핑 방송에서 중개하는 상기 항공권 판매정보에 대한 구매예약을 진행하는 고객단말; 및 상기 홈쇼핑 서버에서 판매중인 항공권을 구매한 고객단말로 구매인증번호 및 항공권 예매 사이트의 URL를 제공하고, 상기 고객단말에서 상기 구매인증번호로 상기 항공권 예매 사이트의 접속인증을 허용하고, 접속인증된 고객단말로 항공권 구매예약에 따른 예약 보증금을 요청하는 여행사 서버를 포함한다.
Patent KR-102327372-B1 (KR)
Title: Responsive website system
IPC: G06F9/451
Filed: 2021-08-06
Granted: 2021-11-16
Abstract: Disclosed is a responsive website system comprising: a user terminal; and a server device communicating with the user terminal through a communication network to provide a function of creating a responsive website to the user terminal. Therefore, the present invention is capable of allowing the same content to be checked regardless of the type of user terminal even if the detailed URL of each site page is distributed.
Patent KR-102618554-B1 (KR)
Title: 야간 조도 데이터 활용 방법
IPC: G01J1/42
Filed: 2021-08-20
Granted: 2023-12-28
Abstract: 본 발명은 야간 도심 조도 데이터와 도시 정보 데이터를 활용하여 도시 변화 예측 정보를 획득하기 위한 야간 조도 데이터 활용 방법에 관한 것이다.
Patent KR-102433795-B1 (KR)
Inventor: KANG SEUNG HYUN
IPC: A61G7/057
Filed: 2021-08-27
Granted: 2022-08-18
Abstract: A cushion structure for preventing bedsores is disclosed. The present invention comprises: a lower panel having a plurality of lower air cells are arranged in a lattice and protruding downward; and an upper panel coupled to an upper part of the lower panel and having a plurality of upper air cells arranged in a lattice and protruding upward. A lower air circulation path protrudes downward to surround the periphery of a lattice arrangement area of the plurality of lower air cells. An upper air circulation path protrudes upward to surround the periphery of a lattice arrangement area of the plurality of upper air cells. According to the present invention, it is possible to achieve the same degree of reduction in support pressure in an edge region of the cushion for preventing bedsores as in a central portion of the cushion for preventing bedsores.
Patent KR-102459515-B1 (KR)
Inventor: KIM KWAN HO
IPC: H04H60/82
Filed: 2021-08-31
Granted: 2022-10-27
Abstract: An FM/DMB cabin emergency broadcasting system according to the present invention includes: an operation server that transmits an emergency broadcast including an emergency situation and measures as a video signal and an audio signal; a main device that is connected to the operation server through a wireless network and receives and converts the video and audio signals into optical signals; a photoelectric conversion amplifier converting and amplifying the video signal and the audio signal transmitted from the main device into FM and DMB signals; a leaky coaxial cable connected to the photoelectric conversion amplifier and wired into the tunnel; an antenna formed on a train passing through a tunnel to receive the FM and DMB signals; an FM/DMB emergency broadcasting receiver for converting FM and DMB emergency broadcasting signals of video signals and audio signals into Ethernet frames; an interface module for converting the FM signal and the DMB signal converted into the Ethernet frame into an audio signal; and an emergency broadcasting room device that transmits an audio signal for the FM signal and the DMB signal received by the interface module as emergency broadcasting to the guest room through a speaker. Even when operation power of a railway vehicle is cut off, announcements and emergency lighting can be provided to passengers normally.
Patent KR-102577675-B1 (KR)
Title: 합성수지관 융착을 위한 수작업용 합성수지관 클램핑 장치
IPC: B23K37/04
Filed: 2021-09-06
Granted: 2023-09-11
Abstract: 본 발명은 다양한 형태로 연결되는 합성수지관을 융착시키기 위한 것으로, 제1합성수지관을 클램핑하기 위한 제1클램프(100) ; 상기 제1클램프의 외측에서 상기 제1클램프에 회전가능하게 결합되는 한 쌍의 제1회전 결합대(130) ;  제2합성수지관을 클램핑하기 위한 제2클램프(200) ; 스크류 결합용 너트(233)가 마련되며 상기 제2클램프의 외측에서 상기 제2클램프에 회전가능하게 결합되는 한 쌍의 제2회전 결합대(230) ; 상기 제1클램프에 대한 상기 제2클램프의 이동경로를 안내하기 위하여 일단부가 상기 제1회전 결합대(130)에 결합되며 타단부가 상기 제2회전 결합대(230)에 슬라이딩 가능하게 결합되는 직선 형태의 가이드봉(140) ; 상기 제1클램프에 대하여 상기 제2클램프가 이동하도록 구동하기 위한 것으로, 일단부가 상기 제1회전 결합대에 회전 가능하게 결합되며 타단부가 상기 제2회전 결합대의 너트부재에 나사 결합되며, 일단에 회전 조작부가 마련되는 스크류봉(150) ; 을 포함하며, 상기 제1클램프(100)는, 반원링 형태의 제1-1클램프(110)와 반원링 형태의 제1-2클램프(120)가 서로 결합되어 링 형태를 이루면서 상기 제1합성수지관을 클램핑할 수 있는 것이며 ; 상기 제1-1클램프의 반원링 형태의 양측 가장자리 각각에 지지축 결합판(119a)이 마련되며 ; 상기 지지축 결합판(119a)으로부터 방사상방향 외측을 향하여 돌출되는 제2지지축(119b)이 마련되며 ; 상기 제1회전 결합대(130)는 상기 제2지지축(119b)에 동축으로 결합되는 회전 결합대용 축(134)이 마련되는 것 ; 을 특징으로 한다.
Patent KR-102391739-B1 (KR)
Title: Environment ecology waterway for protecting wild anmals
Inventor: JEONG HEANG ZIN
IPC: E02B5/08
Filed: 2021-09-08
Granted: 2022-04-28
Abstract: The present invention provides an environmental and ecological waterway for wild animal protection, which comprises: a waterway including both sides and a bottom surface connecting lower parts of the both sides; an escape route protruding outward from one side of the waterway; a floating body installed in the protruding escape route and ascending and descending up and down the escape route according to the elevation of the water level; and a stretchable member having one side hinged to an upper side of the floating body, and the other side hinged to an upper side of the escape route, and allowing the animals to escape by connecting the upper side of the floating body and the upper side of the escape route in an inclined manner while expanding and contracting in length according to the elevation of the floating body. Accordingly, by allowing animals floating down along the waterway to escape, it is possible to protect the ecology of the environment.
Patent KR-102344706-B1 (KR)
Title: Product method of recycled materials reduced synthetic resin containing heavy metals
Inventor: KO YOUNG MIN
IPC: B29B17/04
Filed: 2021-09-23
Granted: 2021-12-30
Abstract: The present invention relates to a method of manufacturing recycled raw materials with reduced synthetic resin containing heavy metals, comprising: (a) a step of removing foreign substances by washing synthetic resin to be manufactured as a recycled raw material; (b) a step of supplying the washed synthetic resin to a pulverizer and pulverizing the synthetic resin; (c) a step of adding the pulverized synthetic resin to water and first selecting the synthetic resin floating on the water surface as the specific gravity is lower than that of water; (d) a step of drying the selected synthetic resin to remove moisture; (e) a step of removing synthetic resin having other color series through a color classifier and secondarily selecting white synthetic resin; (f) a step of melting the secondarily selected synthetic resin; and (g) a step of manufacturing the recycled raw material by molding the molten synthetic resin into pieces having a certain size. Accordingly, it is possible to manufacture eco-friendly white recycled materials with relatively low rigidity but low cadmium and no toxicity.
Patent KR-102325166-B1 (KR)
Title: Spinal muscle exercise equipment for spinal rehabilitation and correction
IPC: A61H1/02
Filed: 2021-09-27
Granted: 2021-11-12
Abstract: According to the present invention, disclosed is a spinal muscle exercise tool for spinal rehabilitation and correction. The spinal muscle exercise tool for spinal rehabilitation and correction according to the present invention comprises: a support unit; a stepper; a prop unit; a movable unit; and a rotational displacement driving unit. According to the structure of the present invention, it is possible to relax the erector spinae muscle of a spine by rotation, and also to enhance an exercise and therapeutic effect by stretching.
Patent KR-102482201-B1 (KR)
IPC: H04N21/8543
Filed: 2021-09-29
Granted: 2022-12-29
Abstract: 본 발명은 HTML 영역을 포함하는 웹 컨텐츠를 제공하는 서버에 관한 것이다. 
실시예들에 따른 360도 멀티미디어 디바이스를 위한 웹 컨텐츠 수신 방법 및 그 장치는 영상 데이터에 HTML5를 결합함으로써 사용자와 상호작용이 가능한 웹 컨텐츠를 제공할 수 있다. 
실시예들에 따른 360도 멀티미디어 디바이스를 위한 웹 컨텐츠 수신 방법 및 그 장치는 영상 데이터에 HTML5를 결합함으로써 사용자의 단말 장치가 별도의 프로그램 등의 설치 없이 웹 브라우저만을 이용하여 적은 메모리의 양으로도 웹 컨텐츠를 소비할 수 있다.
Patent KR-102603733-B1 (KR)
IPC: C08L9/00
Filed: 2021-10-06
Granted: 2023-11-21
Abstract: 원료 고무 100 중량부, 필러 90 내지 140 중량부(상기 원료 고무 100 중량부 기준) 및 가류제 0.01 내지 0.2 중량부(상기 원료 고무 100 중량부 기준)를 혼합하는 제1단계; 및 
상기 제1단계의 결과물에, 가류제 1.8 내지 9.99 중량부(상기 원료 고무 100 중량부 기준) 및 가류촉진제 0.5 내지 4.0 중량부(상기 원료 고무 100 중량부 기준)를 혼합하는 제2단계;를 포함하는 타이어 고무 조성물 제조 방법이 개시된다.
Patent KR-102609562-B1 (KR)
IPC: G06F9/30
Filed: 2021-10-15
Granted: 2023-12-05
Abstract: 본 발명은 추천 시스템의 임베딩을 위한 하이브리드 니어-메모리 프로세싱 구조 및 방법에 관한 것으로, 추천 시스템의 임베딩시 기존 시스템의 한계를 극복할 수 있도록 니어-메모리 구조를 적용하여 메모리 용량과 대역폭의 부족을 개선시키고 데이터 이동량을 줄여 처리 속도를 향상시키는 하이브리드 니어-메모리 프로세싱 구조 및 방법을 제공한다.
Patent KR-102602115-B1 (KR)
Title: 사용자 맞춤형 메타버스 건축 방법
IPC: G06F30/13
Filed: 2021-10-21
Granted: 2023-11-14
Abstract: 메타버스(Metaverse) 공간에서의 건축물을 생성할 수 있는 사용자 맞춤형 메타버스 건축 방법이 개시된다. 상기 사용자 맞춤형 메타버스 건축 방법은, 서버에서 사용자단말로부터 수신된 위치선택정보를 이용하여 화면에 표시된 지도상의 분할된 셀들 중 건축물을 생성할 셀을 선택하는 단계, 상기 서버에서 상기 선택된 셀의 크기에 대응하는 크기를 가지고 3차원 건축물 형상을 가지는 기본모듈을 상기 화면에 표시하는 단계, 상기 서버에서 상기 사용자단말로부터 수신된 크기정보를 이용하여 상기 기본모듈의 평면 상 크기 및 높이를 변경한 제 1 수정모듈을 상기 화면에 표시하는 단계, 상기 서버에서 상기 사용자단말로부터 수신된 제 1 선호정보를 이용하여 상기 제 1 수정모듈의 형상을 변경한 제 2 수정모듈을 상기 화면에 표시하는 단계 및 상기 서버에서 상기 사용자단말로부터 수신된 제 2 선호정보를 이용하여 상기 제 2 수정모듈의 외부 재료, 내부 재료 또는 실내 가구배치를 변경한 제 3 수정모듈을 상기 화면에 표시하는 단계를 포함할 수 있다.
Patent KR-102589099-B1 (KR)
Title: 풍력발전기용 마그네틱 베어링 및 이를 이용한 풍력발전기
IPC: F03D80/70
Filed: 2021-10-29
Granted: 2023-10-13
Abstract: 본 발명은 소형 풍력발전기에 적용할 때 진동제어가 가능하며, 고속 회전 시에도 구름 저항이 거의 발생하지 않아 발전 효율을 대폭 향상시킬 수 있는 풍력발전기용 마그네틱 베어링 및 이를 이용한 풍력발전기에 관한 것으로, 본 발명에 따른 풍력발전기용 마그네틱 베어링은, 전단부에 블레이드가 장착된 풍력발전기의 회전축을 회전 가능하게 지지하는 풍력발전기용 마그네틱 베어링에 있어서, 상기 회전축의 외면에 결합되며, 원주방향을 따라 자석이 배치되어 있는 내륜; 및, 상기 내륜의 반경방향 외측에 내륜의 외주면에 대해 일정한 간격을 두고 배치되어 풍력발전기의 고정구조물에 고정되며, 내륜의 자석과 척력을 발생시키는 자석이 원주방향을 따라 배치되어 있는 외륜을 포함하며, 상기 내륜의 축방향 중심부는 외륜의 축방향 중심부에 대해 일정 거리 오프셋(offset)되게 설치되고, 상기 외륜은 하측에 180 ± 20°의 범위로 자석이 배치된 것을 특징으로 한다.
Patent KR-102488984-B1 (KR)
Title: Real-time failure detection method and system for satellite ground station based on artificial intelligence
Inventor: LIM HYUN SU
IPC: H04B17/40
Filed: 2021-11-19
Granted: 2023-01-13
Abstract: The present invention relates to a real-time failure detection method and system for a satellite ground station based on artificial intelligence. The method according to the present invention comprises the steps of: checking whether an error log also occurs in a backup software process for a software process when a predetermined error log occurs in the software process constituting a ground station system; checking whether an error log also occurs in an input system for inputting the input data to the software process and the backup software process when the error log also occurs in the backup software process; checking whether an error log also occurs in a backup system of the input system when the error log also occurs in the input system; checking whether an error log also occurs in a previous input system located in front of the input system and the backup system when an error log occurs in the backup system; and detecting the main cause of failure based on the error logs of the software process, backup software process, input system, backup system, and previous input system. Accordingly, more accurate operation becomes possible.