baber/WOPTO huggingface dataset:
Patent KR-102337790-B1 (KR)
Title: Hidden camera detector and method using temperature change
Inventor: HAN DONG JIN
IPC: G01J5/10
Filed: 2021-06-07
Granted: 2021-12-09
Abstract: The present invention relates to a hidden camera detector using temperature change, which is installed at a fixed location inside a building to confirm temperature change, thereby detecting illegally installed hidden cameras, and a method thereof. The hidden camera detector comprises: a temperature detecting unit (110) for measuring the temperature in a monitoring area; a temperature value conversion unit (120) for converting the temperature of the monitoring area, measured by the temperature detecting unit (110), into a numerical value and extracting time series temperature data; a hidden camera confirmation unit (130) which receives the time series temperature data from the temperature value conversion unit (120), compares the time series temperature data with pre-stored risk occurrence standard information to determine the presence of a hidden camera according to a hidden camera detection algorithm, and generates a dangerous event including an occurrence time and an index value that a hidden camera is present in the monitoring area if it is determined that a hidden camera is present; a hidden camera danger notification unit (140) for informing a user of the occurrence of a dangerous event if the dangerous event occurs for the presence of a hidden camera; a storage unit (150) for receiving and storing the temperature measured by the temperature detecting unit (110), the temperature data converted by the temperature value conversion unit (120), and the dangerous event confirmed by the hidden camera confirmation unit (130), and the like; and a control unit (180) for controlling the operation of each component.
Patent KR-102311352-B1 (KR)
Title: Device for preventing fruit cracking of watermelon
Inventor: LEE SANG GON
IPC: A01G13/02
Filed: 2021-06-09
Granted: 2021-10-12
Abstract: The present invention relates to a device for preventing a dehiscent fruit of a watermelon comprising: a supporting unit; a sunlight blocking unit; and a connecting unit. The supporting unit includes: a supporting plate which is installed on the ground; and a plurality of concave protruding units which are sloped toward a center unit to support a watermelon on the supporting plate and are separated to each other. The sunlight blocking unit is arranged to be separated from the watermelon on the supporting unit and is formed to block sunlight toward the watermelon. The connecting unit includes a lower end which is inserted among the plurality of concave protruding units and is touched to the watermelon supported on the concave protruding units, and a lower end which is formed to be combined with the sunlight blocking unit; and maintains a standing position by pressing the lower end by a weight of the watermelon. The present invention can efficiently prevent the dehiscent fruit of the watermelon.
Patent KR-102573464-B1 (KR)
Title: 이송부가 구비된 오토 핸들 장치
IPC: B60L53/35
Filed: 2021-06-15
Granted: 2023-09-04
Abstract: 본 발명은 전기차에 착탈되는 충전 건을 클램핑하는 그랩부; 상기 그랩부를 움직이는 정렬부; 상기 그랩부와 상기 정렬부를 이동시키는 이송부; 상기 이송부가 상기 그랩부와 정렬부를 이동시키면서 상기 전기차에 충전을수행하도록 상기 이송부를 상기 전기차로 이동시키는 구동 수단을 포함하는 오토 핸들 장치가 제공될 수 있다.
Patent KR-102565375-B1 (KR)
IPC: H03B5/12
Filed: 2021-06-18
Granted: 2023-08-09
Abstract: 본 발명은 전압제어발진기에 관한 것으로, 전압제어발진기는 입력 전압에 따라 제어되는 발진주파수로 발진하는 발진기; 및 상기 제1 전압에서 미리 설정된 조정전압 만큼씩 다운시켜 상기 발진기가 발진하지 않는 최초 전압을 찾고, 상기 최초 전압에 미리 설정된 제2 전압을 더한 값을 최적 바이어스 전압으로서 상기 발진기에 제공하여 발진을 유지하도록 하는 적응적 바이어스 제어기를 포함한다.
Patent KR-102366494-B1 (KR)
Inventor: SHIN DONG SOO
IPC: D01G11/00
Filed: 2021-06-22
Granted: 2022-02-23
Abstract: Provided by the present invention is a system for manufacturing wet-type recycled non-woven fabric. The system for manufacturing wet-type recycled non-woven fabric comprises: a first dispersing device which disperses waste non-woven fabric pieces in water by applying physical impact to the waste non-woven fabric pieces; a second dispersing device which disperses the waste non-woven fabric pieces in a first waste non-woven fabric mixed solution discharged from the first dispersing device using a stirrer; a web manufacturing device which introduces, into the water via a filter net, mixed raw material solution that is formed by adding a fixing agent to a second waste non-woven fabric mixed solution discharged from the second dispersing device and draining the water so as to manufacture a non-woven fabric web; a water discharge unit which discharges water from the web manufacturing device; and a water recycling unit which recycles wastewater that is discharged from the web manufacturing device by the water discharge unit. According to the present invention, wastewater discharged from the web manufacturing device is purified and then supplied to the first dispersing device, second dispersing device, and web manufacturing device, and thus, water can be efficiently used in the system.
Patent KR-102620212-B1 (KR)
Title: 고 내열성 유무기 하이브리드 가교 입자의 제조방법
IPC: C08F8/42
Filed: 2021-06-23
Granted: 2024-01-03
Abstract: 본 발명은 유무기 하이브리드 가교 입자의 제조방법 및 유무기 하이브리드 가교 입자에 관한 것으로, 본 발명에 따른 유무기 하이브리드 가교 입자의 제조방법은 무유화 또는 다단계 무유화중합을 이용하기 때문에 공정이 간단하여 효율적인 양산이 가능하고, 극성기를 가지는 아크릴계 단량체와 금속 가교제를 사용함으로써, 단분산성 및 높은 가교도를 갖는 가교 입자를 제조할 수 있다. 또한, 상기 가교 입자는 용제에 투입하여도 점도경시변화가 작아 용제안정성이 우수하다는 장점이 있다.  
본 발명의 제조방법을 통해 다양한 평균 입경의 고 내열성 단분산 유무기 하이브리드 가교 입자를 제조할 수 있으며, 이는 LCD용 광확산 필름의 충진제를 비롯하여, 지문방지(AG) 필름용 요철 형성제, 블록킹방지제, 도전볼, 도료, 잉크 및 화장품 등 다양한 산업분야에 적용할 수 있다.
Patent KR-102298161-B1 (KR)
Title: Method of manufacturing aroma patch
Inventor: SO MU CHEOL
IPC: A61F13/02
Filed: 2021-07-19
Granted: 2021-09-06
Abstract: A manufacturing method of an aroma patch according to the present invention comprises: a step of heating a silicone raw material wherein a curing agent and a retarder are mixed with a liquid silicone resin, and spraying thereof from a nozzle; a step of spraying an aroma oil to the sprayed silicone raw material; and a step of adsorbing the silicone molded body to which the aroma oil is adsorbed on an upper part of a mesh net. Therefore, an objective of the present invention is to allow an aroma scent to be released.
Patent KR-102566047-B1 (KR)
IPC: F16L27/08
Filed: 2021-07-30
Granted: 2023-08-11
Abstract: 본 발명은 스위벨 샤프트의 회전력이 캡부재측에 전달되는 것을 방지하여 스위벨 조인트의 캡부재과 스위벨 볼의 나사 체결구조에서 풀림을 방지할 수 있도록 하고, 스위벨 샤프트과 캡부재 사이에 개재되는 회전방지용 록 와셔를 별도로 구비하고 회전방지용 록 와셔의 회전을 방지하는 면취구조를 이용하여 스위벨 샤프트의 회전력이 캡부재측으로 전달되는 것을 차단할 수 있도록 그 구조가 개선된 스위벨 조인트의 풀림방지구조체에 관한 것이다.
Patent KR-102612156-B1 (KR)
IPC: A61N7/02
Filed: 2021-08-12
Granted: 2023-12-11
Abstract: 본 발명은 하이푸 핸드피스에 관한 것으로, 손으로 파지할 수 있고, 하부에는 끼움홈이 형성되며, 상기 끼움홈의 안쪽에 피씨비가 형성된 본체; 상기 본체의 끼움홈에 결합되며, 회전가능하게 결합되는 카트리지; 상기 카트리지의 내부에 형성되고 상기 전원공급부에 의해 전원이 공급되어 초음파를 발산하는 초음파 발생블록부; 상기 카트리지의 회전에 의해 초음파 발생블록부를 원근 이동시켜 카트리지와 초음파 발생블록부의 거리를 조절하여 초음파 시술 깊이가 조절되도록 하는 위치조절수단;를 포함하여 구성된다.
Patent KR-102440174-B1 (KR)
Title: LED radiant heat circuit board with honeycomb structure, and manufacturing method therewith
Inventor: LEE KI BONG
IPC: H05K3/00
Filed: 2021-08-17
Granted: 2022-09-05
Abstract: The present invention relates to an LED heat dissipation circuit board having a honeycomb structure and a method for manufacturing the same. A lattice groove is formed on a lower surface of a circuit board body, a heat dissipation composition having high thermal conductivity fills the lattice groove, and then the lattice groove is dried and sintered to form a heat dissipation layer inside the lattice groove, so that manufacturing is simple and heat dissipation efficiency can be maximized compared to the same volume. In addition, a second heat dissipation composition is applied to a lower surface of the circuit board body to form a heat dispersion layer, so that a heat exchange area is further increased to further improve the heat dissipation efficiency. Furthermore, a heat dissipation effect can be further improved by optimizing the components and content of the heat dissipation composition.
Patent KR-102373506-B1 (KR)
Title: Carriers equipped with weighing capabilities
Inventor: PARK YOUNG HEE
IPC: G01G19/52
Filed: 2021-08-24
Granted: 2022-03-14
Abstract: The present invention relates to a wheeled luggage having a weighing function that can easily check the weight of items stored therein and, more specifically, to a wheeled luggage comprising: a case portion (10) consisting of a main body (11), which has a space for storing items therein and has an open surface (11a) on one side thereof, and a cover (12), which is connected to the main body (11) through a hinge (H) and opens and closes the main body (11); a support portion (20) consisting of a first plate (21), which is spaced apart from one surface of the main body (11) by a predetermined distance, and a second plate (22), which is spaced apart from the bottom of the main body (11) by a predetermined distance and forms a 90 degree angle with the first plate (21); a first load cell (30); a second load cell (40); a control device (50) that receives weight data measured by the first and second load cells (30 and 40) and converts the data into gram (g) or kilogram (kg); a display device (60) indicating a numerical value received from the control device (50); and a power supply unit (70) supplying power to the first and second load cells (30 and 40), the control device (50), and the display device (60).
Patent KR-102353575-B1 (KR)
Inventor: LEE YOUNG JIN
IPC: A47J47/14
Filed: 2021-08-25
Granted: 2022-01-21
Abstract: The present invention relates to a food delivery bag with a warming function. According to the present invention, a heating wire is provided for self-power supply-based heat generation, and thus food warmth can be stably retained during delivery and consumer satisfaction can be improved. An opening-closing lid (20) is openably and closably connected to the upper portion of a bag main body (10) of the food delivery bag. The bag main body (10) includes a heating wire (13) and a warming layer (14). On one side of the bag main body (10), a power supply battery (40) is provided for power supply to the heating wire (13).
Patent KR-102551959-B1 (KR)
Title: 렌즈 위상 배열 안테나
IPC: H01Q21/06
Filed: 2021-08-30
Granted: 2023-07-06
Abstract: 렌즈 위상 배열 안테나가 제공된다. 본 발명의 실시예에 따른 안테나는, 다수의 패치들이 배열된 배열 안테나와 배열 안테나의 전면에 정해진 거리 만큼 이격되어 있는 렌즈를 포함한다. 이에 의해, 위상 배열 안테나를 급전 안테나로 활용하되 전면에 렌즈를 배치하여 이득을 향상시켜 킴과 동시에 패치들에 대한 급전을 제어하여 빔포밍 모듈 없이 빔포밍이 가능하게 되어, 간단한 구조로 MIMO 안테나를 구현할 수 있게 된다.
Patent KR-102479398-B1 (KR)
IPC: H01L21/02
Filed: 2021-08-31
Granted: 2022-12-21
Abstract: 본 발명의 과제는, BOW, WARP, 혹은 TTV가 소정의 값을 초과하지 않는 형상성이 우수한 β-Ga 2 0 3 계 단결정 기판을 재현성 좋게 안정적으로 제공하는 것이다. 
주면의 BOW가 -13㎛ 이상, 0㎛ 이하, 주면의 WARP가 25㎛ 이하, 혹은 주면의 TTV가 10㎛ 이하인 β-Ga 2 0 3 계 단결정 기판을 제공한다.
Patent KR-102550069-B1 (KR)
IPC: B25J9/16
Filed: 2021-09-28
Granted: 2023-07-03
Abstract: 본 발명은 자율주행 모바일 로봇을 활용한 화재감지 및 조기대응시스템에 관한 것으로, 적어도 하나 이상의 모바일 로봇; 소화기 저장 및 공급이 가능한 충전스테이션, 화재분석진단 및 공간정보 맵핑뿐 아니라, 모바일로봇과 충전스테이션을 통합 제어하는 관제서버를 포함하는 화재감지 및 조기대응시스템으로 적어도 하나 이상의 모바일로봇은 자율주행 가능하며 복수의 로봇이 할당된 임무를 수행하도록 제어되며, 일정기준 내 범위의 속도로 정해진 시간내에 감시영역을 자율주행 하면서 각종 이미지정보, 센싱 정보를 획득하고, 복수의 로봇 중 선행로봇에 의해 획득된 정보에 대해 누락여부 등을 판단하여 필요 시 후행로봇을 통해 보완촬영 또는 재촬영 하도록 하여, 정확한 현장정보에 기반하여 화재발생여부를 판단하도록 하며, 화재 진행단계에 따라 모바일로봇을 통해 가까운 충전스테이션을 통해 소화기를 공급받아 화재 초기진압이 가능하도록 설계하므로, 24시간 무인 화재감시가 가능할 뿐 아니라 특히, 관리자가 부족한 취약시간대에 발생할 수 있는 화재발생에 대해 신속하게 대응할 수 있는 시스템을 개시한다.
Patent KR-102370818-B1 (KR)
Inventor: KIM JIN SU
IPC: A01G9/04
Filed: 2021-10-07
Granted: 2022-03-04
Abstract: The present invention relates to a module-type vertical greenification device having a fine dust reduction function, which can continuously remove fine dust and pollutants floating in the air. The module-type vertical greenification device according to the present invention comprises: a solar panel installation stand (111) having a solar panel (110) installed at an upper portion and a holding plate (120) installed on both sides thereof; a plurality of greenification trays (200) installed at a predetermined distance vertically between the holding plates (120) under the solar panel (110), and a perforated plate (220), a nonwoven fabric (230), and a moss plant (10) are formed on the upper portion of the water storage unit (203); a hose (160) disposed in the insertion hole (204) of the greenification tray (200) and having a spray hole formed therein; and a water storage unit (130) installed in the lower portion of the greenification tray (200), storing the water drained from the greenification tray (200), purifying the stored water with a filter, and then supplying water to the hose (160) through a water supply pipe (150) with an underwater pump (140).
Patent KR-102382848-B1 (KR)
Title: web paper coating apparatus
Inventor: PARK HAN SOO
IPC: D21H23/56
Filed: 2021-10-08
Granted: 2022-04-11
Abstract: The present invention relates to an apparatus for coating web paper configured such that an upstream side heating roller and an upstream side web paper posture changing roller are disposed between a web paper surface coating unit and a drying unit, and that a web paper back surface coating unit is disposed between a plurality of chambers which are provided inside the drying unit. According to the present invention, when web paper passing through the plurality of chambers in a penetrating manner with a straight route, both sides of the web paper are brought into contact with hot air at the same time, thereby preventing the web paper from sagging by upward hot air.
Patent KR-102459682-B1 (KR)
Inventor: KIM KWANG SUB
IPC: B60L58/12
Filed: 2021-10-13
Granted: 2022-10-27
Abstract: Disclosed are a method and an apparatus for predicting the life of a battery of an electric vehicle. In accordance with the present invention, the method includes the following steps of: obtaining voltage history information, which is information related to a history of a voltage over time of a battery used to supply power to an electric vehicle; generating cycle information related to a history of charging and discharging of the battery over time based on the voltage history information; calculating a first indicator related to the charging of the battery over time based on the cycle information; calculating a second indicator related to the discharging of the battery over time based on the cycle information; calculating a third indicator for predicting the life of the battery of the electric vehicle based on the first indicator and the second indicator; and correcting the third indicator based on the third indicator and information on a usage history of the battery to predict the final life of the battery. Therefore, the present invention is capable of managing the efficiency of battery usage.
Patent KR-102367672-B1 (KR)
Inventor: YOON JI HWAN
IPC: D06H3/08
Filed: 2021-10-15
Granted: 2022-02-25
Abstract: The present invention relates to a yarn combining apparatus which quickly dyes a plurality of yarns that are generated by recycling PET and the like and have different physical properties while the tension of the plurality of yarns is maintained, acquires combined yarns by braiding the dyed yarns to each other, and is capable of minimizing restrictions in installation space even when an operator desires to supply a plurality of yarns. More specifically, the present invention is characterized by comprising: a yarn supply unit which individually supplies one or more yarns generated by recycling PET and having different physical properties; a dye unit which individually dyes the plurality of yarns; a dry unit which dries the yarns after dyeing; a combined yarn winding unit which acquires combined yarns by braiding the plurality of yarns after drying and winds the acquired combined yarns; and a control unit which controls at least one of the dye unit, the dry unit, and the combined yarn winding unit. The yarn supply unit includes: a rotating bar having a yarn roller rotatably coupled to one side thereof; a fixing body into which the other side of the rotating bar is rotatably inserted; and a protruding part formed to protrude toward the outside of the fixing body and including a groove into which the other side of the rotating bar is inserted.
Patent KR-102420182-B1 (KR)
Title: Moss cultivation apparatus
Inventor: LEE MI YOUN
IPC: A01G27/00
Filed: 2021-10-19
Granted: 2022-07-13
Abstract: The present invention relates to a hydroponic type indoor moss cultivation apparatus capable of promoting smooth growth by automatically providing light and water. The present invention comprises: a frame having a multi-stage shelf; a plurality of trays installed on the multi-stage shelf so as to be drawn forward, and having a moss-planted medium seated thereon; a plurality of spray tubes each of which is piped to the top of the plurality of trays and has spray nozzles to spray moisture to the moss planted in the medium; a pump supplying moisture to the plurality of spray pipes; a nozzle timer setting supply time information of moisture supplied from the pump to the spray nozzles; a plurality of lamps installed on the top of the plurality of trays, respectively, to make the moss planted in the medium irradiated with light; a lamp timer setting time information of light emitted from the plurality of lamps; and a control unit controlling the light irradiation of the lamp according to the time information provided by the lamp timer, and controlling the supply of water to the spray pipe according to the time information provided by the nozzle timer.
Patent KR-102573362-B1 (KR)
IPC: B60L53/16
Filed: 2021-10-21
Granted: 2023-09-04
Abstract: 본 발명은 전기자동차 충전용 콘센트에 관한 것으로서, 보다 상세하게는 장기간 반복된 사용에도 접속단자의 변형을 방지하여 플러그 단자와 긴밀하게 밀착된 상태를 유지하여 접속 안정성이 우수하고, 탄성력이 유지되어 내구성이 우수한 접속단자의 변형을 방지하는 전기자동차 충전용 콘센트에 관한 것이다.  
본 발명에 따른 접속단자의 변형을 방지하는 전기자동차 충전용 콘센트는 전기자동차 충전케이블의 플러그 몸체가 삽입되는 삽입구가 형성된 바디; 상기 삽입구의 후방에 구비되고, 상기 충전케이블의 플러그 단자가 접속되는 접속단자와, 충전전원을 공급하는 전원케이블의 전선이 접속되는 접속터미널과, 상기 접속단자와 접속터미널을 전기적으로 연결하는 제어보드를 포함하는 접속어셈블리;를 포함하는 전기자동차 충전용 콘센트에 있어서, 상기 접속단자의 외주연으로 삽입되어 접속단자의 변형을 방지하는 보강링을 더 포함하는 것을 특징으로 한다.
Patent KR-102436116-B1 (KR)
Inventor: PARK JAE SEONG
IPC: H02S50/00
Filed: 2021-10-26
Granted: 2022-08-25
Abstract: According to the present invention, provided is a system for monitoring a solar module, which comprises: a solar array in which a plurality of solar modules are arranged in rows and columns; a communication unit for receiving a unique identifier and an allocation signal for allocating the unique identifier to a plurality of solar modules; a signal line for connecting the solar modules in series, and transmitting the allocation signal; a control unit for allocating the unique identifier to the solar modules when the allocation signal is received; and a switch for connecting the signal line and the control unit, or connecting the signal line between neighboring ones of the solar modules. The control unit controls the switch to sequentially input the allocation signal to the solar modules connected in series. Therefore, the unique identifier can be quickly allocated.
Patent KR-102582777-B1 (KR)
Title: 에지 컴퓨팅 환경을 위한 경량 큐브에지 구성 방법 및 장치
IPC: G06F9/455
Filed: 2021-10-27
Granted: 2023-09-25
Abstract: 본 발명은 에지 컴퓨팅 환경을 위한 경량 큐브에지 구성 방법 및 장치를 개시한다. 본 발명에 따르면, 클라우드 코어 및 에지 코어를 포함하는 큐브에지 시스템에 대해 경량 큐브에지 도구를 이용하여 에지 컴퓨팅 환경을 위한 경량 큐브에지 시스템을 구성하는 방법으로서, 상기 경량 큐브에지 도구가, 커널 기반 가상 머신(Kernal Virtual Machine, KVM)을 이용하여 가상 머신을 생성하고 네트워킹 환경을 구축하는 단계;  상기 클라우드 코어 측의 마스터 노드 및 상기 에지 코어 측의 복수의 에지 노드를 포함하는 모든 노드가, 컨테이너를 설치하고, 컨테이너 런타임을 설정하는 단계; 상기 마스터 노드가, 마스터 노드 토큰을 생성하는 단계; 상기 복수의 에지 노드가, 상기 마스터 노드 토큰을 워커 노드로 전달하는 단계; 및 상기 워커 노드가, 상기 마스터 노드 토큰을 이용하여 상기 마스터 노드와 결합하여 클러스터를 형성하는 단계를 포함하는 경량 큐브에지 시스템 구성 방법이 제공된다.
Patent KR-102535600-B1 (KR)
IPC: B05B1/18
Filed: 2021-11-11
Granted: 2023-05-26
Abstract: 본 발명은 산업현장에서 전반적으로 사용되는 오일을 절삭가공 및 사용 후 칩이나 이물질 등의 기타 오염물이 혼합된 재처리용 오일을 탱크 내에서 칩과 이물질 등이 침전되어 슬러지가 형성되는 것을 방지하기 위한 절삭가공 슬러지 침전방지를 위한 쿨런트 탱크에 설치되는 회전노즐장치에 관한 것으로 오일공급관(10)과 노즐공급관(20)을 베어링(30)에 의해 연결 및 결합 시 오일공급관(10)의 선단에서 30도 경사지게 노즐공급관(20)을 설치하여 노증공급관(20)이 수면에서 30도의 경사진 상태로 회전작동케 하고 노즐(40)(40')은 내부 중앙부에 소정의 높이와 길이를 갖는 4개의 압력보정용 돌기(41)(41')가 설치되고 선단부에 천공된 중심홀(42)의 내측 외주연에 4개의 측면홀(43)(43')이 천공된 구조를 가지며 노즐공급관(20)의 일측과 타측에 설치되는 난류발생용 브라켓(50)(50')은 일측 난류발생용 브라켓(50)은 일측 노즐(40) 방향에서 45도 경사지게 돌출 설치되고 타측 난류발생용 브라켓(50')은 타측 노즐(40') 방향과 동일하게 돌출시켜 설치한 것을 특징으로 한다.
Patent KR-102349094-B1 (KR)
Title: High-performance paint or finishing material composition for exterior of buildings with excellent heat insulation and weather resistance that forms nano-sized micelles using ultra-fine nano silica and acrylic resin, and its construction method
Inventor: KIM JONG GEE
IPC: C09D7/61
Filed: 2021-11-11
Granted: 2022-01-11
Abstract: The present invention relates to a high-performance paint or finishing material composition for the exterior of a building, that is extremely strong and dense, and thus has significantly superior weather resistance and crack resistance compared to existing products since the paint composition is dispersed in a state in which extremely fine nano silica and acrylic resin form nano-structured micelles, and a construction method thereof. The present invention relates to a paint or finishing material composition for the exterior of a building that has significantly superior paint properties, such as weather resistance (accelerated weathering test), solar heat reflectivity (solar reflectance test), salt damage prevention (chloride ion penetration resistance test), neutralization prevention (neutralization depth test), crack resistance (flexibility, impact resistance, and cold and heat repetition tests), etc., compared to commercially available products by the combination of specific components and the optimal composition ratio.
Patent KR-102419956-B1 (KR)
Title: Method for automatically generating metadata for structured data and apparatus for generating metadata using a machine learning/deep learning model for the same
Inventor: MA BO HYEON
IPC: G06N20/00
Filed: 2021-11-12
Granted: 2022-07-14
Abstract: According to an embodiment of the present invention, a method by which a metadata generation apparatus automatically generates metadata for structured data by using a machine learning/deep learning model comprises the steps of: (a) receiving structured data; (b) generating metadata for the structured data by applying metadata generation rules to the received structured data; and (c) learning the generated metadata by using a machine learning/deep learning model to update the metadata generation rules, wherein the metadata generation rules include at least one of full name setting and recommendation rules for a data field name, description recommendation rules for a dataset and a field, and hash tag generation rules for the dataset.
Patent KR-102424161-B1 (KR)
Inventor: KWON JUN HWA
IPC: B29C65/00
Filed: 2021-11-16
Granted: 2022-07-22
Abstract: Disclosed is a waterproof bonding method for dissimilar materials, which can increase the bonding strength between a metal part and a dissimilar material and provide waterproofness by forming a plurality of pores on a surface of the metal material to increase a surface area during bonding with dissimilar materials. The waterproof bonding method for dissimilar materials comprises: a degreasing step of degreasing metal using a degreasing liquid; a step of applying a first pattern forming material to the surface of the degreased metal; a step of forming an etching pattern by etching the applied first pattern forming material at regular intervals; a step of etching the metal on which the etching pattern is formed using an etchant; a step of removing the first pattern forming material by etching the surface after the etching is completed; and a step of bonding a polymer resin to the surface of the metal from which the pattern forming material is removed.
Patent KR-102374138-B1 (KR)
IPC: H04W74/08
Filed: 2021-11-25
Granted: 2022-03-15
Abstract: 본 개시는 4G 시스템 이후 보다 높은 데이터 전송률을 지원하기 위한 5G 통신 시스템을 IoT 기술과 융합하는 통신 기법 및 그 시스템에 관한 것이다. 본 개시는 5G 통신 기술 및 IoT 관련 기술을 기반으로 지능형 서비스 (예를 들어, 스마트 홈, 스마트 빌딩, 스마트 시티, 스마트 카 혹은 커넥티드 카, 헬스 케어, 디지털 교육, 소매업, 보안 및 안전 관련 서비스 등)에 적용될 수 있다. 본 발명은 6GHz 이상의 주파수 대역에서 지향성 빔 기반으로 랜덤 액세스 동작을 수행하는 방법 및 장치에 대해 개시한다.
Patent KR-102585482-B1 (KR)
IPC: H02G11/00
Filed: 2021-12-10
Granted: 2023-10-05
Abstract: 본 발명은 전선 통과구가 형성되는 외부 케이스와, 상기 외부 케이스에 회전 가능하게 결합되고, 회전 방향에 대응하여 전선을 감거나 푸는 전선 정리부를 포함하여 이루어지는 전선 관리장치에 관한 것이다.