baber/WOPTO huggingface dataset:
Patent KR-102207047-B1 (KR)
Title: 복수의 운영체제를 이용한 망전환 장치
IPC: H04L12/64
Filed: 2019-03-13
Granted: 2021-01-25
Abstract: 본 발명에 따른 복수의 운영체제를 이용한 망전환 장치는 제1 운영체제가 설치된 PC 단말과 연결되어 내부망과 외부망을 전환하는 복수의 운영체제를 이용한 망전환 장치에서, 제2 운영체제가 설치된 컴퓨팅 모듈, 망전환 제어 신호에 따라 상기 내부망을 상기 외부망으로 전환시키되, 상기 외부망으로 전환되는 경우에 상기 제2 운영체제를 구동시키고, 상기 내부망으로 전환되는 경우에 상기 제2 운영체제를 휴면상태로 전환시키는 망전환 모듈, 그리고 망전환에 따라 운영체제를 전환하도록 제어하되, 상기 망전환 또는 상기 운영체제의 전환에 따라 상기 PC 단말에 연결된 제1 모니터와 상기 망전환 장치에 연결된 제2 모니터가 상기 제1 운영체제 또는 상기 제2 운영체제에 선택적으로 연결되도록 제어하는 제어 모듈을 포함한다. 이를 통해서, 본 발명은 내부망의 해킹을 방지하며 내부망의 보안을 향상시킬 수 있는 효과를 제공한다.
Patent KR-102216275-B1 (KR)
IPC: G06Q30/08
Filed: 2019-03-15
Granted: 2021-02-17
Abstract: 다양한 실시예들에 따른 양분 네트워크와 다층 네트워크에 기초한 인공지능 전문가 매칭 시스템 및 방법은, 적어도 하나의 전문가와 전문가의 보유 기술을 매칭시켜 양분 네트워크를 형성하고, 보유 기술에 대응하는 다수 개의 기술 노드들로 다층 네트워크를 형성하고, 수요자의 입력에 응답하여, 다층 네트워크 및 양분 네트워크를 기반으로 전문가를 선정하도록 구성될 수 있다.
Patent KR-101991369-B1 (KR)
IPC: H01L51/42
Filed: 2019-03-15
Granted: 2019-06-21
Abstract: 준-2 차원 (quasi-2D) 페로브스카이트 단위 셀 (unit cell)을 포함하여 차원 조절이 가능한, 준-2 차원 페로브스카이트 필름, 상기 준-2 차원 페로브스카이트 필름을 포함하는 발광 디바이스 및 태양전지, 및 상기 준-2 차원 페로브스카이트 필름의 제조 방법에 관한 것이다.
Patent KR-102237714-B1 (KR)
IPC: G01N33/50
Filed: 2019-03-27
Granted: 2021-04-12
Abstract: 본 발명은  상후앙포러스 의 액체 발효물 또는  상후앙포러스 의 추출물의 제조방법, 상기 액체 발효물 또는 추출물로부터 확인되는 화합물 및 그들의 신규한 활성에 관한 것이다.
Patent KR-102071308-B1 (KR)
Inventor: BONG HWAN KIM
IPC: B65G27/24
Filed: 2019-04-05
Granted: 2020-01-30
Abstract: The present invention relates to an automatic excitation control type vibratory bowl feeder, configured to include, in a bowl feeder, a ball displacement sensor, a part feeding detection sensor, an exit part detection sensor and a control unit connected to a setting and inputting unit, wherein, if a part feeding rate of the bowl feeder is set and inputted in the setting and inputting unit, the control unit drives an electromagnet exciter in a minimum driving voltage state from a minimum excitation frequency to a maximum excitation frequency to receive a displacement of the ball displacement sensor and to obtain an optimal excitation frequency where the ball displacement is maximized, adjusts the magnet exciter at the optimal excitation frequency with a ball feeder excitation voltage and detects feeding of parts passed through the part feeding detection sensor to calculate an average part feeding speed and a part feeding rate, compares the calculated part feeding rate with the set and input part feeding rate, adjusts an electromagnet exciter application voltage within an error range of the part feeding rate set considering an error, an error change, and error accumulation and determines an optimal excitation voltage to drive the electromagnet exciter, thereby automatically realizing optimal part feeding control if the part feeding and inputting rate is set and inputted in the control unit. The present invention provides the automatic excitation control type vibratory ball feeder having rapid countermeasure responsiveness against part feeding congestion and automatically and optimally adjusting a part feeding speed and an amount of parts waiting to be fed.
Patent KR-102041879-B1 (KR)
Inventor: LEE EUN NAM
IPC: B65D1/24
Filed: 2019-04-08
Granted: 2019-11-07
Abstract: The present invention relates to a lunch warming container with an enhanced residual food leakage prevention function and an enhanced warm keeping function, capable of increasing reusability of the warming container. According to the present invention, the lunch warming container comprises: a body part having a lunch container reception part formed and disposed therein and having an outer circumferential part along the outer circumference of the lunch container reception part on the outside of the lunch container reception part, wherein the lunch container reception part has a plurality of spaces corresponding to the shape and the location of a food reception part and a spoon/chopstick reception part of a lunch container; and a cover part covering and coupled to an open surface of the body part to seal the body part.
Patent KR-102016318-B1 (KR)
Title: Drain pipe fixing device of muffler for a car
Inventor: KIM YOUNG JUN
IPC: F01N3/00
Filed: 2019-04-25
Granted: 2019-08-30
Abstract: The present invention relates to a drain pipe fixing device of a muffler for a vehicle, wherein a drain pipe is mounted on a coupling guide unit to be fixated to a fixing hole by raising and lowering a lifting member to be easily fixated at an accurate position, and the drain pipe is fixated to a muffler through a welding machine to enable work to be easily performed with improved durability. When the drain pipe is coupled to the coupling guide unit, an outer circumferential surface of the drain pipe is in contact with a contact protrusion of a gasket mounted on a coupling member to prevent the drain pipe from being left by a self-load to improve workability. When the drain pipe is fixated to the fixing hole, an end portion of the drain pipe is fixated to be broadened by a pipe expansion forming unit for condensate water to be smoothly discharged to the outside.
Patent KR-102020200-B1 (KR)
Inventor: OH SANG MOK
IPC: B65G59/02
Filed: 2019-04-29
Granted: 2019-09-11
Abstract: The present invention relates to a device for separating a piled panel. According to the present invention, the device for separating a piled panel includes: a main body having a limited inner space; a linear operating member linearly reciprocating and connected to the main body; a link arm connected to the linear operating member by a hinge in the inner space of the main body and moved while changing the direction thereof when the linear operating member operates; a loading block connected to the link arm by the hinge and inked to a movement of the link arm, wherein the loading block reciprocates along the inner surface of the main body and includes a loading tool to lift up the one or more predetermined panels among the panels in various layers, piled on one side of the main body; and a guide unit guiding the reciprocating movement of the loading block and guiding the loading tool forward or backward in the direction of the panel in accordance with a moving direction of the loading block. According to the present invention, the device for separating a piled panel guides predetermined rotation of the loading block while stably reciprocating and guiding the loading block and the loading tool, vertically moved by the operation of a cylinder and the link arm, by the guide unit to separate a predetermined number of the panels from the piled panels to be different from a conventional art. So, the device for separating a piled panel can prevent a failure due to a separation work of the panel by enabling the loading tool to move forward and backward. Also, the device for separating a piled panel includes a spring to absorb the shock of the loading tool and can prevent deformation of the loading tool and the panel.
Patent KR-102228141-B1 (KR)
IPC: B25J9/04
Filed: 2019-05-22
Granted: 2021-03-17
Abstract: 본 발명은 매니퓰레이터(Manipulator, 로봇 팔)의 관절운동을 수행하기 위한 유압식 로터리 액추에이터에 관한 것으로, 폐회로로 구성된 유압 순환구조를 가짐으로써, 유압을 공급하기 위한 케이블 및 공급장치가 필요 없어, 외부로 연결되는 기존의 유압호스에 따른 안전사고를 방지하며, 고출력을 갖는 소형화된 순환 유압식 로터리 액추에이터에 관한 것이다.
Patent KR-102035865-B1 (KR)
Title: Carbon Dioxide Self Concentrating Type Heat Pump Thermohygrostat for Plant Factory and its Control Method
Inventor: YUN JONG BO
IPC: F24F11/70
Filed: 2019-05-27
Granted: 2019-10-24
Abstract: The present invention relates to an air conditioner required for the development of a low-cost, high-efficiency, and field supply type plant factory production system and, more specifically, to a control method of carbon dioxide self-concentrated heat pump thermo-hygrostat for plant factory, which overcomes disadvantages of low energy efficiency due to low airflow uniformity, low CO2 concentration, inadequate humidity control in an early stages of operation, and high level of heating and cooling loads required to provide an optimal plant growth environment of conventional general air conditioner type air conditioner.
Patent KR-102290314-B1 (KR)
IPC: F16H41/24
Filed: 2019-05-29
Granted: 2021-08-18
Abstract: 본 발명은 반공진 댐퍼의 반경방향 사이즈 및 축방향 사이즈를 최소화하여 토크 컨버터 전체 사이즈를 감소시킬 수 있고, 컴팩트화가 가능한 반공진 댐퍼를 구비한 토크 컨버터에 관한 것이다.
Patent KR-102193126-B1 (KR)
Title: 슬라이드 스위치 유니트
IPC: H01H15/10
Filed: 2019-05-30
Granted: 2020-12-18
Abstract: 노브 하나로 다방향 스위치 조작이 가능한 슬라이드 스위치 유니트가 개시된다. 본 발명에 따른 슬라이드 스위치 유니트는, 로드 수용홀이 형성된 케이스부, 로드 수용홀에 위치하는 전달로드를 갖는 노브, 케이스부 내부에 설치되며 노브와 이격되는 기판의 상면에 실장되는 복수의 푸시 스위치, 노브와 푸시 스위치 사이에 개재되며 사용자에 의한 노브의 슬라이딩 조작에 따라 틸팅 작동되어 푸시 스위치를 턴 온(Turn-On) 시키는 액추에이터를 포함하며, 케이스부의 로드 수용홀 하부에는 복수의 곡선상의 안내면을 포함하는 구체 수용부가 형성되고, 액추에이터는 외면 일부가 안내면과 접하면서 구체 수용부에 회전 가능하게 수용되는 구체를 포함하며, 구체 상단의 입력로드가 전달로드에 피봇 연결되고 구체의 하단에는 중립 상태에서 기판 상면의 일부와 접촉하도록 하향 돌출되는 하중 지지부가 형성되며, 구체의 외면에는 푸시 스위치에 대응하여 복수의 가압날개가 돌출 형성된 것을 요지로 한다.
Patent KR-102191656-B1 (KR)
Title: 다양한 용도가 부여된 건강에 유익한 성형체 조성물
IPC: C08K13/02
Filed: 2019-06-04
Granted: 2020-12-16
Abstract: 본 발명은 예를들면 신발안창, 목걸이, 여성용 가슴패드, 생리대 패드, 발찌, 팔찌 등등 인체에 직접 접촉되는 다양한 제품에 적용 가능한 것으로서 환경친화형 재질인 실리콘 고무와 천연 광물질인 일라이트, 고령토, 황토, 운모석, 포졸란, 생광석, 점토, 질석 계열의 광물질 중 어느 하나 또는 복수개를 이용하여 원적외선 및 음이온 방출과 전자파 차단을 가능토록 함으로서 항균, 항바이러스 및 혈액 순환과 신진 대사를 활성해 주며 노화 된 세포를 활성화 시켜 노폐물 및 지방질 배설을 촉진하여 피부 노화의 원인을 제거하여 건강과 젊음을 유지시켜 주는 등 인체에 매우 유익한, 탈취 성능을 증대토록 하는 천연펄프나 천연섬유에 천연 광물질이 함유된 다양한 용도가 부여된 건강에 유익한 성형체 조성물에 관한 것으로서, 본 발명의 구체적인 해결적 수단은, "액상 실리콘 또는 실리콘 100 중량부, 천연 광물질인 백토, 일라이트, 고령토, 황토, 운모석, 포졸란, 생광석, 점토, 질석 계열의 광물질 모두를 100~10,000메쉬(mesh)로 분말화한 혼합물 30 내지 300중량부에 물 300 내지 2000 중량부와 티트리 오일, 피마자 오일 및 아마씨 오일을 혼합한 오일의 칼슘 착체 1 내지 10 중량부를 혼합한 후 아세트산, 젖산, 황산, 시트르산, 타르타르산, 말산 중 어느 하나를 혼합하고 이 혼합액을 상온 또는 20~100℃에서 10,000~50,000헤르츠(Hertz)로 0.5~5시간에 걸쳐 초음파 진동을 거쳐 광물질 성분의 무기질복합체를 용출한 후,  상기 무기질복합체와 플루오로카본 수지 1 : 0.3~0.6의 중량비율로 혼합한 것을 포함하는 다양한 용도가 부여된 건강에 유익한 성형체 조성물"을 그 구성적 특징으로 한다.
Patent KR-102098835-B1 (KR)
Inventor: YOO JI CHOON
IPC: E04F15/18
Filed: 2019-06-13
Granted: 2020-04-08
Abstract: The present invention relates to a floor noise reduction structure having a complex function and a construction method for the same. The floor noise reduction structure having a complex function can reduce noise and vibration of a reduction slab and provide a secondary reduction function in a vacuum state by removing air. The floor noise reduction structure having a complex function comprises: a reduction bracket installed on a wall constructed to be integrated with a foundation slab; a variable electric heating unit installed on the whole of the upper surface of the foundation slab; and the reduction slab installed by being placed on the reduction bracket. The variable electric heating unit is installed between the foundation slab and the reduction slab to allow air to be injected in accordance with the height of the reduction slab such that a contact height can be changed. Therefore, the floor noise reduction structure can improve availability and obtain a bearing force in accordance with construction conditions.
Patent KR-102172574-B1 (KR)
Title: A method of manufacturing functional lightweight shoes and therewith associated shoes
Inventor: LEE NYEONG HO
IPC: A43D25/00
Filed: 2019-06-17
Granted: 2020-11-06
Abstract: The present invention relates to a shoe and, more specifically, to a manufacturing method of a lightweight shoe made to make the shoe lightweight, and to a shoe according to thereof. According to the manufacturing method of a shoe (1) which can protect a foot from an external impact and can be lightweight, the manufacturing method of the functional lightweight shoe comprises the processes of: attaching a sponge (40) for protecting a sole to a lower side surface of a shoe (1); attaching a midsole (50) between the sponge (40) and a bottom part (30); and turning over an upper skin (20) for attaching an outer skin (22) of the shoe (10).
Patent KR-102098809-B1 (KR)
Inventor: CHUNG JI WON
IPC: G07C9/00
Filed: 2019-06-20
Granted: 2020-04-08
Abstract: Provided is a method for grouping a vehicle pass and a personnel pass by middleware in an entry and exit certification system which comprises an RFID reader, the middleware, and an entry and exit certification group. According to the present invention, the vehicle pass and the personnel pass boarding a vehicle are grouped to be easy to search for a history if an accident occurs in a security zone and to accurately group the vehicle pass and the personnel pass even if the vehicle enters by a method of traffic signal violations. Moreover, the history of entry and exit is stored if the vehicle pass is not recognized and only personnel pass is recognized to reinforce the history of entry and exit, and the history of entry and exit of all passengers in the vehicle can be stored.
Patent KR-102292581-B1 (KR)
Title: 메탈릭 및 포일 가공 원단 제조장치 및 그 제조방법
IPC: D06Q1/10
Filed: 2019-07-01
Granted: 2021-08-24
Abstract: 본 발명은 메탈릭 및 포일 가공 원단 제조장치 및 그 제조방법에 관한 것으로, 보다 상세하게는 입체 원단이 인장 롤러에 의해 텐션이 높은 상태로 접착제 도포 롤러와 압착 롤러 사이를 통과하되 상기 접착제 도포 롤러와 상기 압착 롤러 사이의 간격이 상기 입체 원단의 패턴 두께로 유지되면서 가압되어 원단의 일면에 형성된 패턴 위에만 접착층이 형성되도록 하여 패턴에만 메탈릭 및 포일이 가공되어 패턴부분만 반사율과 반사각이 서로 다른 2가지 종류의 금속성 반사효과를 갖는 메탈릭 및 포일 가공 원단 제조장치 및 그 제조방법에 관한 것으로 본 발명은 입체 원단이 인장 롤러에 의해 텐션이 높은 상태로 접착제 도포부 롤러와 압착부 롤러 사이를 통과하면서 상기 접착제 도포부 롤러와 압착부 롤러 사이의 간격이 상기 입체 원단의 패턴 두께로 유지되면서 가압되어 원단의 일면에 형성된 패턴 위에만 접착층이 형성되도록 하여 패턴의 문양에만 메탈릭과 포일이 부착되도록 하여 시각적 효과가 향상되도록 하는 효과가 있다.
Patent KR-102200193-B1 (KR)
Inventor: LEE JAE YOUNG
IPC: B61G7/00
Filed: 2019-07-04
Granted: 2021-01-11
Abstract: The present invention relates to a spherical bearing for a railway coupler, which comprises: an outer race; an inner race disposed inside the outer race; and a rubber provided between the outer race and the inner race. The rubber is provided with expansion grooves at both ends. Accordingly, the expansion grooves are provided at both ends of the rubber to suppress protrusion of the rubber between the outer race and the inner race even when a load in the radial direction of the spherical bearing is applied.
Patent KR-102160498-B1 (KR)
Title: 압력 센서 칩
IPC: G01L7/08
Filed: 2019-07-10
Granted: 2020-09-28
Abstract: 본 발명은, 센서 다이어프램이 스토퍼에 착저(着底)한 후의 센서 다이어프램의 이상 변형을 억제하는 것을 목적으로 한다. 
스토퍼의 곡면형 오목부에 홈 패턴 영역(#1)과 홈 패턴 무영역(#2)을 마련한다. 홈 패턴 무영역(#2)은, 센서 다이어프램의 스토퍼의 곡면형 오목부로의 착저시, 센서 다이어프램이 밀착되는 링형의 제1 영역(#21)과, 링형의 벽의 내벽면(1-5a)과 링형의 제1 영역(#21) 사이에 위치하는 링형의 제2 영역(#22)으로 분리된다. 이것에 의해, 제1 영역(#21)을 밀봉 영역으로 하고, 제2 영역(#22)을 밀봉 영역으로 하여, 링형의 벽의 내벽면(1-5a) 측의 공간에 잔존하는 압력 전달 매체가 밀봉 영역(#22)에 밀봉되고, 센서 다이어프램의 이상 변형이 억제된다.
Patent KR-102072972-B1 (KR)
Inventor: CHUNG MO
IPC: H02J3/38
Filed: 2019-07-16
Granted: 2020-02-04
Abstract: The present invention relates to an optimum capacity design method of a battery for fusion power generation for fusion power generation system composed of a photovoltaic power generator and a battery. The optimum capacity design method comprises: a data input step of inputting data required for calculating an amount of photovoltaic power generation; a power generation amount calculation step of calculating amount of photovoltaic power generation based on the data inputted in the data input step; an optimization condition input step of inputting an optimization condition for optimization calculation; an objective function selection step of selecting an objective function to be applied to an optimization calculation step; an optimization calculation step of calculating an optimal battery capacity satisfying the selected objective function; and a result output step of outputting a result calculated in the optimization calculation step.
Patent KR-102057897-B1 (KR)
Title: Assembly type chair
Inventor: KIM GEON WOO
IPC: A47C4/20
Filed: 2019-07-19
Granted: 2019-12-20
Abstract: The present invention relates to a prefabricated chair and, more specifically, to a prefabricated chair capable of enabling convenient storage and transportation with a volume minimized through a specific structure for a prefabricated chair as well as enabling a plurality of chairs to be efficiently stored by overlapping the chairs horizontally through a structure in which a chair body part including a seat and a back can be rotated. To achieve the purpose, according to the present invention, the prefabricated chair includes: a body part integrated with a seat and a back; a horizontal bar placed horizontally in the lower part of the body part; a pair of rotary members fixedly combined to be parallel with the lower surface of the body part, and installed to be able to be rotated at a predetermined angle from the horizontal bar; a pair of front support legs comprising rod members of a predetermined length; a pair of rear support legs comprising rod members of a predetermined length; and a pair of connectors fixedly combined with both ends of the horizontal bar, respectively, as well as equipped with one of the front support legs and one of the rear support legs, respectively.
Patent KR-102306608-B1 (KR)
IPC: G10L21/0272
Filed: 2019-07-19
Granted: 2021-09-30
Abstract: 음성 인식을 위한 방법 및 장치가 개시된다. 본 방법은, 입력 오디오 신호를 적어도 2개의 분리 신호들로 분리하는 단계; 현재 프레임에서의 잡음 제거 신호를 생성하는 단계; 현재 프레임에서의 각각의 관심 신호에 대해 예비 인식을 수행하는 단계; 및 현재 프레임에서의 각각의 관심 신호의 인식 스코어에 따라 인식 판정을 수행하는 단계를 포함한다.  본 개시내용의 방법 및 장치는 어레이 신호 프로세싱 및 음성 인식을 심층적으로 통합하고, 매우 낮은 신호-대-잡음비의 경우에도, 양호한 인식률이 획득될 수 있도록 다방향 인식들(multiway recognitions)을 사용한다.
Patent KR-102094708-B1 (KR)
Inventor: LEE SEUNG YEOP
IPC: A61L9/01
Filed: 2019-07-25
Granted: 2020-03-30
Abstract: The present invention relates to a composite odor removing multi-functional treatment system and a treatment method thereof. The composite odor removing multi-functional treatment system of the present invention comprises: an odor causing material capturing unit for capturing an odor causing material; a cleaning tower disposed to be spaced apart from the odor causing material capturing unit, and mainly treating the odor causing material to remove composite odor; a chemical deodorant micro-spray device using compressed air, connected to the odor causing material capturing unit, and finely spray a chemical deodorant to the odor causing material toward the cleaning tower from the odor causing material capturing unit in a mist form using the compressed air to treat composite odor for the odor causing material; and a chemical deodorant cleaning device using ultra-fine bubbles, disposed between the chemical deodorant micro-spray device using compressed air and the cleaning tower, and performing cleaning by oxidizing and decomposing the chemical deodorant capable of remaining on the odor causing material using ultra-fine bubbles.
Patent KR-102241251-B1 (KR)
IPC: G01N33/53
Filed: 2019-07-26
Granted: 2021-04-16
Abstract: 본 발명은 다중블롯검사장치와 장치 상에 장착되는 복수의 스트립을 이용한 다중 블롯 검사 자동화 시스템에 관한 것으로, 본 발명의 스트립은, 반응용액이 흐를 수 있는 통로가 일정 길이로 형성되되, 상기 통로의 저면에는 하나 이상의 블롯 스트립이 배치되고, 상기 통로의 길이방향 일측에는 상기 블롯 스트립의 롯트 또는 제품 정보가 내장되는 코드가 형성되어 롯트별로 발생된 편차를 보정하여 결과의 신뢰성을 높일 수 있는 다중 블롯 검사 자동화 시스템과 이를 이용한 다중 블롯 검사 방법이다.
Patent KR-102359165-B1 (KR)
IPC: A23L33/105
Filed: 2019-08-01
Granted: 2022-02-08
Abstract: 본 발명은 황칠 추출물을 포함하는 복합 추출물, 이의 제조방법에 관한 것으로서, 황칠 추출물 외에 다른 식물 추출물을 최적 조성 및 조성비로 포함하는 복합 추출물로서, 손상된 간 세포 및/또는 신장 세포의 기능을 개선 효능이 우수한 복합 추출물, 이를 이용한 건강기능식품 및 이를 제조하는 방법에 관한 것이다.
Patent KR-102194483-B1 (KR)
Inventor: JEOUNG KWANG MIN
IPC: E04B1/84
Filed: 2019-08-05
Granted: 2020-12-23
Abstract: The present invention provides an apparatus for varying reverberation time, which includes: a first plate having a first penetrating hole; a second plate arranged to be spaced apart from a back surface of the first plate and having a second penetrating hole; and a third plate arranged between the first plate and the second plate and having a third penetrating hole, wherein the third plate is moved relative to the first plate and the second plate so that the first penetrating hole, the second penetrating hole and the third penetrating hole are selectively connected to each other. Therefore, the apparatus for varying reverberation time can respond to various indoor acoustic environments.
Patent KR-102085122-B1 (KR)
Title: Real-time smart management system for tap water using artificial intelligence based on big data
Inventor: LEE MIN SOO
IPC: C02F1/00
Filed: 2019-08-09
Granted: 2020-03-04
Abstract: The present invention was created to solve the problems of a prior art. The problem to be solved in the present invention is to provide a real-time smart management system for tap water using big data-based artificial intelligence, which is installed in a water supply pipe and detects turbidity, pH, water temperatures, redox potentials and conductivity to check whether the water supply pipe is corroded while removing the distrust of tap water supply through water quality prediction. To solve the above problems, according to the present invention, the real-time smart management system for tap water using big data-based artificial intelligence comprises: a sensor device which is installed in each of a water intake pipe, a water pipe, a water conveyance pipe, and a water supply pipe to sense a water quality state for transferred water; a relay device which receives and relays a sensing value detected by the sensor device; a collection device which collects, stores, and manages the sensing value transmitted from the relay device; an analysis device analyzing tap water based on the sensing value stored in the collection device, and predicting water quality; and a display device visually displaying the result value analyzed by the analysis device and predicted risk factors. The analysis device determines whether a pipeline from water intake to water supply is normal or abnormal based on the collected sensing values, builds patterned data through big data analysis, determines analysis/prediction for the possibility of risk factors occurrence related to water quality, and provides the determined analyzed/predicted result values as visualization information.
Patent KR-102168537-B1 (KR)
Inventor: KIM JOONG SAM
IPC: E05D15/06
Filed: 2019-08-14
Granted: 2020-10-21
Abstract: The present invention relates to a semi-automatic sliding door using a gas spring and a moving pulley. An objective of the present invention is to open and close a sliding door with little force without using separate power, prevent an accident of getting caught when opening and closing the door, and reduce manufacturing costs and maintenance and repair costs. The sliding door installed in a building to be opened and closed in a hinged manner comprises: a door driving unit (10) accommodated in an upper frame (40); and a sliding member (20) connected to the door driving unit (10) by a wire (W), sliding in the upper frame (40), and having a lower portion assembled to an upper portion of a door (D). The door driving unit (10) comprises: a plate-shaped fixed plate (11) including a plurality of fixed pulleys and disposed in a vertical direction; a plate-shape moving plate (12) including a plurality of moving pulleys, separated by a predetermined distance from the fixed plate (11), and sliding in the frame (40); and a gas spring (13) connecting the fixed plate (11) with the moving plate (12).
Patent KR-102077579-B1 (KR)
Inventor: LEE JUNG HOON
IPC: G02C7/04
Filed: 2019-08-14
Granted: 2020-02-14
Abstract: A lens for corneal refractive correction according to one embodiment may comprise: a central unit located at the center of the lens and pressing a cornea to change a refractive index; a fitting unit which forms a negative pressure between the lens and the cornea to accumulate epithelial cells moved from the center; a fixing unit aligning the lens so that the center of the lens is in the center of the cornea, and coming in contact with an eyeball; a peripheral unit allowing tears to circulate between the lens and the eyeball; and a circulation hole penetrating the central unit.
Patent KR-102312285-B1 (KR)
IPC: H04N19/44
Filed: 2019-08-20
Granted: 2021-10-13
Abstract: 본 발명의 실시 예에 따른 영상 복호화 방법은, 부호화된 영상을 포함하는 비트스트림을 수신하는 단계; 동기화된 다시점 영상에 대응되는 공간적 구조 정보를 획득하는 단계; 및 상기 공간적 구조 정보에 기초하여, 상기 비트스트림의 적어도 일부를 선택적으로 복호화하는 단계를 포함한다.