baber/WOPTO huggingface dataset:
Patent KR-102194355-B1 (KR)
Inventor: KIM DONG CHUL
IPC: A45D40/26
Filed: 2020-05-18
Granted: 2020-12-24
Abstract: The present invention relates to an ampoule container. The ampoule container comprises: an applicator having an ampoule receiving space inside and a discharge unit for discharging an ampoule on one end thereof; a chamber unit disposed in an upper portion of the applicator and comprising a chamber storing the ampoule; and a connector unit configured between the applicator and the chamber unit and coupled with the chamber unit to be rotatable, wherein the chamber unit can be vertically moved by rotation of the chamber unit. Moreover, the ampoule container can be variously realized in accordance with embodiments.
Patent KR-102180514-B1 (KR)
Title: Link fastening alert system
Inventor: PARK IN JAE
IPC: G01R19/145
Filed: 2020-05-21
Granted: 2020-11-18
Abstract: The present invention relates to a system for notifying whether a connecting ring is fastened, which is configured to enable a worker to fasten a lifeline ring of a seat belt to quickly identify whether the worker performs a safety duty when a middle foothold installed for high place work is installed. The system for notifying whether a connecting ring is fastened includes the connecting ring used by being connected to the worker by a safety rope and used by being mounted on a structure while the ring is opened and closed.
Patent KR-102359150-B1 (KR)
IPC: H01R24/38
Filed: 2020-05-22
Granted: 2022-02-08
Abstract: 부분방전 신호의 감쇄를 방지할 수 있는 내장형 부분방전 집합반을 갖는 가스 절연 개폐 장치가 개시된다. 상기 가스 절연 개폐 장치는, 정면 패널, 측면 패널 및 후면 패널로 이루어지는 가스 절연 개폐 장치로서, 부분 방전 센서와 동축 케이블로 연결되는 집합반이 상기 후면 패널의 하부판에 설치되는 것을 특징으로 한다. 
본 발명에 따르면, 집합반이 내장형으로 가스 절연 개폐 장치의 후면 여유공간을 활용함에 따라 동축 케이블의 길이 축소로 인한 부분방전 신호의 감쇄를 방지할 수 있다.
Patent KR-102191454-B1 (KR)
Title: Circulating fluid culture system of air purifier using microalgae
Inventor: PARK IN SUN
IPC: C12M1/12
Filed: 2020-06-05
Granted: 2020-12-15
Abstract: The present invention relates to a culture medium circulation system of an air purifier using microalgae. More specifically, the culture medium circulation system of an air purifier using microalgae is installed with an air purifier which purifies air by allowing external air to come in contact with a culture medium where microalgae are cultured. The culture medium circulation system comprises: a culture medium filter unit filtering the culture medium stored in a culture tank of the air purifier; and a culture medium filling unit filling the culture tank with the culture medium.
Patent KR-102204061-B1 (KR)
Inventor: SUNG HA YUN
IPC: B29C35/02
Filed: 2020-06-09
Granted: 2021-01-19
Abstract: The present invention relates to a method of manufacturing an FRP duct having excellent nonflammability, and an FRP duct manufactured thereby, and more specifically, to a method of manufacturing an FRP duct having excellent nonflammability, and an FRP duct manufactured thereby, characterized in that in manufacturing an FRP duct, a corrosion-resistant layer with excellent corrosion resistance is formed through a vinyl ester composite resin obtained by adding aluminum hydroxide and antimony trioxide to a vinyl ester resin, in that a phenolic composite resin obtained by adding a mixture of a curing agent, aluminum oxide and antimony trioxide to a phenolic resin is applied onto an outer surface, thereby ensuring excellent incombustibility, in that an eccentric roller for controlling an application amount of the phenolic composite resin is provided to prevent the phenolic composite resin from being over-sprayed onto glass fibers, and in that each layer can be automatically formed on a mold surface through a first body and a second body, thereby increasing manufacturing efficiency compared to the existing manual method.
Patent KR-102365514-B1 (KR)
Title: 방수 스위치 장치 및 이를 채용한 차량 트렁크 도어용 방수 스위치 모듈
IPC: H01H13/06
Filed: 2020-06-12
Granted: 2022-02-21
Abstract: 방수 스위치 장치 및 이를 채용한 차량 트렁크 도어용 방수 스위치 모듈이 개시된다. PCB를 사용하지 않고, 스위치 단자들과 스위치 리드부들 제공하는 한 쌍의 스위치 터미널이 인서트 사출로 스위치 브라켓과 일체화 된다. 푸시 버튼부가 노출된 스위치 단자들을 스위칭할 수 있고 또한 그 스위치 단자들과 스위치 콘택트를 내포하는 공간이 방수되도록 스위치 브라켓의 상면부와 밀봉 결합된다. 스위치 터미널들의 리드부들과 스위치 케이블들이 스위치 브라켓의 터미널 수용공간 내에서 연결되고, 방수부가 이들이 완전히 파묻히도록 터미널 수용공간을 채워 방수되게 한다. 차량 트렁크 도어용 방수 스위치 모듈은 이러한 방수 스위치 장치를 채택하면서 부가적인 방수구조를 적용하여 이중 방수구조로 구성된다.
Patent KR-102229654-B1 (KR)
Title: Fire extinguisher for electric deep fryer fire
Inventor: LEE JEONG HEE
IPC: A62C37/46
Filed: 2020-06-12
Granted: 2021-03-18
Abstract: The present invention provides a fryer fire operating fire extinguisher structure. The configuration of the present invention comprises: a fire extinguisher (20) mounted on a fryer (10), which is provided with an upper lever (22), and a lower lever (24), and also provided with a fire extinguisher valve (21) operated by lowering of the upper lever (22); and a fire extinguisher operation unit (40) for operating the fire extinguisher valve (21) provided in the fire extinguisher (20) by pressing the upper lever (22) of the fire extinguisher (20).
Patent KR-102456295-B1 (KR)
Title: 상피세포 성장인자 수용체 억제제를 유효성분으로 포함하는 항바이러스용 조성물
IPC: A61K31/47
Filed: 2020-07-01
Granted: 2022-10-19
Abstract: 본 발명은 상피세포 성장인자 수용체 억제제를 유효성분으로 포함하는 항바이러스용 조성물의 개발에 관한 것이다. 기존에 상피세포 성장인자 수용체 억제제로 사용되고 있는 약물 라이브러리를 사용하여 HEK293T 세포에 약물을 처리한 뒤 SARS-CoV-2를 감염시켜 감염된 세포에 바이러스가 얼마나 줄어드는지를 측정하는 세포외 SARS-CoV-2 RNA 카피 수 및 뉴클레오캡시드 단백질을 분석하여 약효를 평가하였다. 이를 통해 SARS-CoV-2의 치료에 효과가 있는 9종의 상피세포 성장인 수용체 억제제를 발견하였다.
Patent KR-102338310-B1 (KR)
Title: Seat for vehicle
Inventor: YOO EOM SEOK
IPC: B60N2/10
Filed: 2020-07-03
Granted: 2021-12-09
Abstract: In accordance with one embodiment of the present invention, a vehicle seat, which can be operated in a height adjustment mode or a relaxation mode, includes: a support frame combined with a vehicle; a cushion frame connected to the support frame, and changed in height or adjusted in angle relative to the support frame; a first link part connecting a front part of the cushion frame with a front part of the support frame and capable of being rotated in a first or second direction; a second link part connecting a rear part of the cushion frame with a rear part of the support frame and capable of being rotated in the first or second direction; a pair of first length adjustment parts connected to the first link part, and capable of being adjusted in length in accordance with the driving of a first motor; and a second length adjustment part combined with the second link part, and capable of being adjusted in length in accordance with the driving of a second motor. Therefore, the present invention is capable of lowering costs for production of seats by reducing the number of components.
Patent KR-102414131-B1 (KR)
IPC: E01B9/62
Filed: 2020-07-07
Granted: 2022-06-27
Abstract: 본 발명은 콘크리트 기층(100)과 슬래브 패널(200) 사이에 충전재를 이용하여 충전층(300)을 형성하되, 충전재 충전시에 누설을 방지하고, 충전층(300)의 형성 후에 충전층(300)을 보호하는데 사용되는 이브이에이폼[이하 EVA foam(ethylene vinyl acetate foam); 400]이 설치된 PST((Precast Slab Track)패널을 이용한 열차궤도에 있어서, 상기 EVA foam(400)의 이탈을 방지하기 위하여 상기 충전층에 EVA foam(400)을 고정하여 지지하는 고정구(500)가 구비된 것을 특징으로 하는 슬래브 패널을 이용한 열차궤도를 제공한다.
Patent KR-102187628-B1 (KR)
Inventor: JOE HYUN HO
IPC: C09D127/12
Filed: 2020-07-09
Granted: 2020-12-07
Abstract: The present invention relates to a method for manufacturing a duct and a hook-up manifold and a duct and a hook-up manifold manufactured by the method and, more specifically, to a method for manufacturing a duct and a hook-up manifold and a duct and a hook-up manifold manufactured by the method, which are proposed to overcome a problem in which delamination occurs in a coupling portion (including a connector) coupling two pipes or corrosion occurs in a welding portion due to a concentrated load generated by equipment vibration and loads of the hook-up pipe penetrating into the first pipe when existing two pipes are coupled in a vertical direction.
Patent KR-102176777-B1 (KR)
Inventor: PARK MYUNG JOON
IPC: B64F1/22
Filed: 2020-07-17
Granted: 2020-12-02
Abstract: The present invention relates to a drone station, which comprises: an outer frame (40); an inner frame (60) positioned inside the outer frame (40); a rectangular upper plate (31) positioned on upper portions of the outer and inner frames; first to fourth support blocks (28a, 28b, 28c, 28d) positioned at respective corners of an upper surface of the upper plate (31); a first upper rotation shaft (21a) and a first fixed guide shaft (26a) positioned between the first and fourth support blocks (28a, 28d); a second upper rotation shaft (21b) and a second fixed guide shaft (26b) positioned between the second and third support blocks (28b, 28c); a third upper rotation shaft (23a) and a third fixed guide shaft (22a) positioned between the first and second support blocks (28a, 28b); a fourth upper rotation shaft (23b) and a fourth fixed guide shaft (22b) positioned between the third and fourth support blocks (28c, 28d); first and second moving shafts (24a, 24b) moving along the first and second fixed guide shafts (26a, 26b) between the first fixed guide shaft (26a) and the second fixed guide shaft (26b); and third and fourth moving shafts (25a, 25b) moving along the third and fourth fixed guide shafts (22a, 22b) between the third fixed guide shaft (22a) and the fourth fixed guide shaft (22b).
Patent KR-102236554-B1 (KR)
Title: System and method for evaluating creditworthiness using payment information between companies
Inventor: NOH KANG SEOK
IPC: G06Q30/06
Filed: 2020-07-23
Granted: 2021-04-06
Abstract: Disclosed is a credit rating system using inter-company payment information and a method thereof. The present invention can evaluate the credit rating of a company by determining the credit rating of the transaction between a supplier and an ordering company based on payment-related data between the companies. The credit rating system using inter-company payment information comprises: a supplier management unit (110); an account management unit (120); an ordering company management unit (130); a payment information analysis unit (140); a credit evaluation unit (150); and a database (160).
Patent KR-102435109-B1 (KR)
Title: 데이터 전송스케줄 결정 방법 및 시스템
IPC: H04W72/12
Filed: 2020-08-06
Granted: 2022-08-22
Abstract: 데이터 전송스케줄 결정 방법 및 시스템에 대한 것으로 데이터 전송스케줄 결정 방법은 노드가 미리 생성된 복수 개의 스케줄에 기초하여 데이터를 전송하고, 각각의 스케줄에 따른 응답을 받은 횟수 및 전송비용을 스케줄에 포함된 서브슬롯 별로 산출하는 단계, 응답을 받은 횟수에서 전송비용을 차감한 보상을 서브슬롯 별로 산출하는 단계, 산출된 서브슬롯 별 보상의 보상평균을 복수 개의 스케줄 별로 산출하는 단계 및 산출된 복수 개의 스케줄 별 보상평균을 비교하여, 보상평균이 가장 큰 스케줄을 노드의 전송스케줄로 결정하는 단계를 포함한다.
Patent KR-102218176-B1 (KR)
Title: Safety boards for construction
Inventor: LEE YEE PYO
IPC: E04G5/08
Filed: 2020-08-12
Granted: 2021-02-22
Abstract: The present invention relates to a safety footplate for construction and, more specifically, to a safety footplate for construction which is manufactured in a type of omitting a locking guide applied to and installed on connection rings provided at four points on both sides of a safety footplate to support the connection rings from a pipe, includes a locking member to simply support a pipe of a temporary structure to simply perform installation and removal work of the safety footplate at a construction work site, and can, specifically, alleviate denting of end portions of the safety footplate by an impact and increase the rigidity of the safety footplate in comparison to thickness. The present invention provides the effect of markedly reducing costs required for manufacture by omitting a locking guide part applied to connection rings to hold a pipe. A connection ring on one side among connection rings on both ends of the safety footplate is detached at 45 degrees, and the opposite side is mounted directly underneath. A sturdy safety footplate is provided as a locking member by relatively supporting a lower portion of a pipe. When removing the safety footplate, a support body on the locking member side is simply rotated at an angle of removal from the pipe to simply lift and remove the safety footplate in an inclined state to easily perform installation of the safety footplate at a construction work site and removal work with safety assurance in accordance with the installation to improve work efficiency.
Patent KR-102222088-B1 (KR)
Title: Vinyl sealing machine for packaging
Inventor: CHOI YONG AM
IPC: B65B57/00
Filed: 2020-08-25
Granted: 2021-03-03
Abstract: The present invention provides a packaging vinyl sealing machine. By supplying a single piece of vinyl to be packaged while cutting, without separately supplying upper and lower parts of the vinyl for packaging, there is no alignment error of the plastic wrapping paper which is placed on the upper and lower parts to be sealed when packaging an object to be packaged automatically with a plastic wrapper printed with various characters or the like. A position of a vinyl sealing unit can be adjusted according to the size of the object to be packaged, so that one sealing machine can be used in common for packaging of several types of objects to be packaged.
Patent KR-102204857-B1 (KR)
Inventor: SONG JUNG HO
IPC: G02F1/1333
Filed: 2020-08-26
Granted: 2021-01-19
Abstract: The embodiment of the present invention provides a side sealing system of a display module including: a head (H) provided with an injection valve (151) for applying a sealing material (S) to the side of the display module (D) having a corner section (DR) extending in a curved surface and a side section (DS) extending in a straight line; a control unit (110) for controlling coating of the sealing material (S) of the injection valve (151); and a motion unit (120) which moves the head (H) along the side of the display module (D) which is fixed by the control of the control unit (110). Therefore, it is possible to automate the sealing of the edge section extending from a display to a curved surface.
Patent KR-102278424-B1 (KR)
Title: Method for preparing honeyed red ginseng coated with chocolate
Inventor: LIM MICHAEL HYUN
IPC: A23G3/54
Filed: 2020-08-31
Granted: 2021-07-19
Abstract: The present invention provides a method for manufacturing honeyed red ginseng coated with chocolate and honeyed red ginseng coated with chocolate manufactured thereby. According to the present invention, the method comprises the following steps: (a) separating fine roots from red ginseng and immersing the red ginseng from which the fine roots are removed in a sugar solution to obtain honeyed red ginseng; (b) pre-coating the honeyed red ginseng obtained in the step (a) with an anti-curing coating agent to obtain pre-coated honeyed red ginseng; (c) coating the pre-coated honeyed red ginseng obtained in the step (b) with chocolate and performing drying and aging to obtain chocolate-coated honeyed red ginseng; and (d) coating puffed red ginseng roots and a sugar solution on the outer surface of the chocolate-coated honeyed red ginseng obtained in the step (c) as an adhesive and coating a polishing agent on the chocolate-coated honeyed red ginseng. Accordingly, the method is aesthetically excellent, utilizes the fine root, and increases storage and portability, thereby being usefully used as a method of forming a stable chocolate layer in the manufacturing field of red ginseng-related products.
Patent KR-102450453-B1 (KR)
IPC: E04B2/74
Filed: 2020-09-01
Granted: 2022-09-30
Abstract: 본 발명은 진공단열재 설치용 브라켓에 관한 것으로, 더욱 상세하게는 진공단열재를 수직벽면에 설치하는 경우에 벽면 모서리 부분을 빈틈없이 시공할 수 있도록 하는 진공단열재 설치용 브라켓에 관한 것이다. 
  상기의 과제를 해결하기 위한 기술적 수단으로서의 본 발명은, 제1 지지면과 상기 제1 지지면으로부터 이격되는 위치에 구비되는 제2 지지면 및 상기 제1,2 지지면의 일단을 연결하는 제1 연결면으로 구성되는 ㄷ자 구조의 제1 고정꺽쇠; ㄱ자 구조의 단열블록; 및 제3 지지면과 상기 제3 지지면으로부터 이격되는 위치에 구비되는 제4 지지면 및 상기 제3,4 지지면의 일단을 연결하는 제2 연결면으로 구성되는 제2 고정꺽쇠로 구성되어, 상기 단열블록의 일단은 상기 제1 고정꺽쇠의 제2 지지면 타측면에 결합되고 타단은 상기 제2 연결면의 일측방향에 결합되도록 구성된다.
Patent KR-102283690-B1 (KR)
IPC: G02B26/02
Filed: 2020-09-02
Granted: 2021-08-02
Abstract: 머리 착용형 디스플레이 장치 및 머리 착용형 디스플레이 장치의 광 투과율 변경방법이 제공된다.  보다 상세하게는 조도 및 어플리케이션에 대응하여 결정된 광 투과율로 광 투과 유닛의 광 투과율을 변경하는 머리 착용형 디스플레이 장치 및 머리 착용형 디스플레이 장치의 광 투과율 변경방법이 개시된다.  개시된 실시예 중 일부는 조도 및 실행 어플리케이션에 대응하여 결정된 광 투과율에 의해 결정된 공급 전압으로 광 투과 유닛의 광 투과율을 변경하는 머리 착용형 디스플레이 장치 및 머리 착용형 디스플레이 장치의 광 투과율 변경방법을 제공한다.
Patent KR-102361913-B1 (KR)
Title: Gland packing manufacturing apparatus
Inventor: KIM YOUNG GI
IPC: F16J15/328
Filed: 2020-09-07
Granted: 2022-02-11
Abstract: The present invention provides a gland packing manufacturing apparatus which can uniformly manufacture packing having desired properties and quality regardless of the skill level of a worker, and automatically perform linking operations between processes for manufacturing the packing to improve productivity and reduce labor costs to markedly lower manufacturing costs of the packing. The gland packing manufacturing apparatus comprises: a winding reel installed to be freely rotated on a table to have a linear material wound thereon; a transport unit installed on the table to withdraw the linear material from the winding reel to intermittently transport a prescribed length of the linear material; a primary forming unit winding the linear material transported by the transport unit into a vortex shape; a cutting unit cutting the material wound into a vortex shape from the linear material; a position moving unit to grip and move the cut vortex-shaped material; and a secondary compression forming unit compressing the vortex-shaped material moved by the position moving unit to form the vortex-shaped material into ring-shaped packing.
Patent KR-102278166-B1 (KR)
Title: Buoy and buoy manufacturing method
Inventor: MOON JONG SIK
IPC: B63B22/00
Filed: 2020-09-09
Granted: 2021-07-16
Abstract: The invention relates to a buoy and a method for manufacturing the same. The buoy of the present invention comprises: a main tank having a first space formed therein and a first flange formed at one end thereof; a cover tank having a second space formed therein and having a second flange in contact with the first flange formed at one end thereof; and a ring coupled to a central region of the cover tank by welding, wherein a wall thickness of the cover tank is formed to be relatively thicker than that of the main tank.
Patent KR-102220463-B1 (KR)
IPC: H04B7/0452
Filed: 2020-09-11
Granted: 2021-02-25
Abstract: 선택적 빔포밍을 이용한 프레임 전송 방법 및 상기 방법을 수행하는 통신 장치가 개시된다.  개시된 통신 장치는 통신에 이용되는 복수의 부반송파들을 복수의 주파수 유닛들로 분류한 분류 정보에 따라 빔포밍 행렬을 결정하고, 빔포밍 행렬에 LTF 시퀀스를 매핑하고, 매핑된 LTF 시퀀스를 포함하는 BA-T를 전송하고, BA-T를 수신한 복수의 사용자 단말들로부터, BA-T의 수신 세기에 기초하여 생성된 피드백 정보를 수신하며, 피드백 정보에 따라 복수의 사용자 단말들로 전송하고자 하는 데이터 프레임들에 주파수 유닛을 할당하고, 할당된 주파수 유닛을 이용하여 데이터 프레임들을 전송할 수 있다.  이 때, BA-T의 수신 세기는 복수의 사용자 단말들 각각에서 복수의 주파수 유닛들별로 결정될 수 있다.
Patent KR-102372002-B1 (KR)
Title: Fiber reinforced material extrusion nozzle device for 3D printer
Inventor: OH JE HA
IPC: B33Y40/00
Filed: 2020-09-24
Granted: 2022-03-08
Abstract: A carbon fiber supply nozzle device for a 3D printer according to the present invention comprises: a main housing (10); an upper housing (20) connected in communication with an upper end of the main housing; a pellet supply unit (30) coupled to one side of the upper housing to enable the supply of a pellet material; a supply screw (40) rotatably coupled to the inside of the main housing and the upper housing; a nozzle unit (50) coupled to the lower end of the main housing; and a heating block (60) coupled in such a way as to surround the main housing. The pellets supplied through the pellet supply unit (30) are desized through the process of passing through the supply screw (40) rotationally driven in the upper housing (20) and the main housing (10) and are finally discharged through the nozzle unit (50).
Patent KR-102469270-B1 (KR)
Title: 배 유래 석세포의 추출방법
IPC: C12N5/04
Filed: 2020-09-28
Granted: 2022-11-22
Abstract: 본 발명은 배(pear)에 셀룰레이즈(cellulase) 및 헤미셀룰레이즈(hemicellulase)를 포함하는 혼합효소를 처리하는 단계를 포함하는 배 유래 석세포의 추출방법에 관한 것이다. 이에 의하여, 본 발명의 배 유래 석세포의 추출방법은 배 유래의 석세포를 추출하는데 있어서 복잡한 공정이나 유해한 화학제품의 사용을 하지 않고 알코올과 효소처리만으로 간편하게 석세포를 추출하며, 나아가 석세포가 밀집된 부분을 선별하여 불필요한 공정과 화학물질, 효소의 사용을 최소화하며 고순도의 균일한 크기를 갖는 석세포를 추출할 수 있다.
Patent KR-102233950-B1 (KR)
Title: Magnet module of protection case for portable electronic device
Inventor: NAM HYUN SOO
IPC: A45C13/00
Filed: 2020-09-29
Granted: 2021-03-30
Abstract: The present invention is to provide a magnet module for a portable electronic device protective case, wherein the configuration of the present invention comprises: a first cover plate (20); a second cover plate (30) facing the first cover plate (20); a magnet groove (MG) formed in at least one of the first cover plate (20) and the second cover plate (30); a magnet (40) seated in the magnet groove (MG); and an adhesive layer (50) provided between the magnet (40) and the magnet groove (MG), and at the same time, provided between the opposite surfaces of the first cover plate (20) and the second cover plate (30).
Patent KR-102190206-B1 (KR)
Title: Composition mixing method for preventing or treating hair loss
Inventor: SHIN YONG CHUL
IPC: B01F27/91
Filed: 2020-10-11
Granted: 2020-12-11
Abstract: The present invention provides a composition mixing method for preventing and treating hair loss, wherein the method comprises: a step of preparing a stirring device for mixing; and a step of mixing a composition by operating the stirring device. Therefore, the present invention provides an effect of acquiring a condition for deducting the optimum effect by operating a plurality of mixing units for properly mixing various ingredients depending on various conditions. The present invention prevents disturbance of a work environment in a field caused by various noises and vibrations in a step of operating the plurality of mixing units. When an unintended impact is applied, the present invention prevents occurrence of a risk of damage or malfunction due to flow.
Patent KR-102265406-B1 (KR)
IPC: H04N21/4363
Filed: 2020-11-18
Granted: 2021-06-16
Abstract: 디스플레이 장치와 대화형 시스템을 구현하는 서버가 개시된다. 본 서버는 디스플레이 장치에서 수집한 사용자의 음성에 대응되는 텍스트 정보를 디스플레이 장치로부터 수신하는 통신부 및, 텍스트 정보로부터 발화 요소를 추출하고, 추출된 발화 요소를 이용하여 컨텐츠를 검색하기 위한 쿼리를 생성하여 컨텐츠에 대한 메타데이터를 항목 별로 구분하여 저장하는 외부 서버로 전송하도록 제어하는 제어부를 포함하며, 제어부는, 추출된 발화 요소에 대응되는 항목 내의 컨텐츠 구분 기준이 기설정된 개수 이하이면, 기설정된 항목을 컨텐츠 검색 기준으로 추가하여 상기 쿼리를 생성한다.
Patent KR-102297993-B1 (KR)
Title: Road sprinkler system that is easy to install
Inventor: PARK SI EUN
IPC: E01H3/04
Filed: 2020-11-24
Granted: 2021-09-03
Abstract: The present invention relates to an easy-to-install road sprinkler system, which allows spray nozzles to spray water or the like to remove dust scattering from the road or remove snow, to be positioned at regular intervals and easily installed. A customized road sprinkler system comprises: watering pipes (13) having a predetermined length and through which water flows; and a road sprinkler device (10) for connecting the watering pipes (13). The road sprinkler device (10) comprises: a body (11) having a cylindrical shape and having a hollow center; an inlet (12) connected to a watering pipe (20) at one end of the body (11) to supply water; an outlet (13) connected to a watering pipe (20) at the other end of the body (11) to discharge water; and a spray nozzle (15) for spraying water inside the body (11) on the outer surface of the body (11). The inlet (12) and the outlet (13) of the body (11) are inserted and connected to the ends of the watering pipes. Semicircular guide grooves (21) are formed at the ends of the watering pipes (20) connected to the inlet (12) and the outlet (13) of the body (11) to surround the outer surface of the spray nozzle (15).
Patent KR-102286599-B1 (KR)
Title: Metal case for cosmetic with internal connections
Inventor: YOUN IL PYO
IPC: B65D77/04
Filed: 2020-12-01
Granted: 2021-08-05
Abstract: The present invention relates to a metal case for cosmetic with an embedded connection part configured with: an upper case formed by drawing of a metal sheet and protruding while a first coupling part is positioned on an inner diameter side of an edge; a lower case wherein a second coupling part is bent toward the inner diameter side on one side of a mounting hole while providing the mounting hole corresponding to the first coupling part when the upper case is connected; and an assembly structure of a pivot shaft connecting between the first and second coupling parts. Therefore, the present invention is capable of having an effect for which a container can be reused.