baber/WOPTO huggingface dataset:
Patent KR-102435290-B1 (KR)
IPC: G08B21/10
Filed: 2020-06-15
Granted: 2022-08-23
Abstract: 본 발명은 스마트단말기와 통신이 가능한 NFC(Near Field Communication)를 이용하여 재난재해시 정보안내, 시설물관리, 인명구조, 안전조치 등에 필요한 정보를 제공하는 방법이나, 시스템 및 장치에 관한 것으로 더욱 상세하게는 스마트단말기와 NFC마커를 활용한 정보제공 시스템으로서, 
스마트단말기(n4)는, 무선 데이터 전송기술 을 통하여 NFC마커와 관련정보를 통신할 수 있는 NFC인식부를 갖추고, 무선 데이터 전송기술은 단일 주파수의 반송 주파수를 이용하며, 
NFC마커는, 보안등번호찰, 전주번호찰, 가로등번호찰 및 국가지점번호판에 제공되는 표지판(n2)에 설치되고, 하우징(100)과 본체(200)와 NFC(300)를 포함하고, 무선 데이터 전송기술을 통하여 스마트단말기(n4)와  관련정보를 통신할 수 있도록 제공되며, 관련정보는  표지판 정보, 지도와 지명, 특정 거점과 지점의 위치정보, 이동방향, 피난정보, 응급처치방법, 신고전화번호 및 인터넷주소를 포함하고,  
하우징(100)은, 충격에 강하고 내식성이 뛰어난 합성수지 부재로 제공되며, 낙수에  대한 방수와 외부충격으로부터 내부 구조물을 보호하도록 하나의 몸체로 제공되며, 정면에서 보아 사각형상이며  내부가 빈 얇은 박스 형태를 취하고,  하우징전면(110)과 하우징배면(120)과 상면과 측면(130)이 함께 내부를 폐쇄하도록 막혀있고, 하면은 개구되고, 
하우징전면(110)에는 QR코드 또는 AR마커로 제공되는 보조정보안내표지(111)가 부착되고, 하우징배면(120)은 표지판(n2)의 앞면 지정된 위치에 부착되고, 
본체(200)는, 탄성접촉력이 큰 우레탄 또는 고무 부재로 제공되며, 하부에 뭉치형태를 취하는 거치판고정부(210) 와 상부에 거치판고정부(210)로부터 위로 연장되는 판상의 NFC거치판(220)을 포함하고, 
거치판고정부(210)의 외면 형태는 하우징(100)의 하우징하부내면(140)의 형태에 대응되어서 긴밀히 끼워져 고정되고, 
NFC거치판(220)은 하우징(100)에 삽입될 때 하우징(100) 내면과 이격상태가 유지되어서, 하우징(100)에 인가되는 외부충격이 내부의 NFC(300)에 직접 전달되지 않게 구성되고, 
NFC(300)는 본체(200)에 부착되어 관련정보의 통신을 수행하도록 제공된다.
Patent KR-102207314-B1 (KR)
Inventor: HEO DONG NYOUNG
IPC: B29C64/118
Filed: 2020-06-16
Granted: 2021-01-25
Abstract: According to one embodiment of the present invention, provided is a nozzle device for an FDM-type 3D printer. The nozzle device for an FDM-type 3D printer comprises: a filament supply unit to which a filament for FDM is supplied; a filament nozzle positioned on a lower portion of the filament supply unit and configured to melt a filament supplied from the filament supply unit and output the molten filament; a heater block installed around the filament nozzle and configured to melt the filament inside the filament nozzle; a humidifying unit configured to generate water vapor; and a transfer pipe which transfers the water vapor of the humidifying unit and sprays the water vapor onto the molten filament. According to the present invention, it is possible to efficiently dissipate heat transferred to the filament supply unit even without a separate cooling fan.
Patent KR-102342584-B1 (KR)
Title: Secret sharing parallel processing system using multi virtual environment
Inventor: CHOI SUNG CHUNE
IPC: G06F21/60
Filed: 2020-06-19
Granted: 2021-12-23
Abstract: According to an embodiment of the present invention, provided is a secret distributed parallel processing system in multiple virtualization environments, which includes: a control member (200) for storing a file of a secret distributed processing target as a shared directory; and a virtualization member (300) having a plurality of secret distributed virtual machines (VMs) which encrypt a file set as the shared directory by the control member (200) and perform a secret distribution process for dividing the file into a plurality.
Patent KR-102184273-B1 (KR)
Inventor: KIM NA HYUN
IPC: B03C1/10
Filed: 2020-06-23
Granted: 2020-11-30
Abstract: The present invention relates to a filtering device having a relatively simple configuration while enabling effective removal of foreign substances so that a forging release agent is reused. The present invention comprises: a metal removal unit for extracting and removing metal foreign matters by a magnetic roller from a liquid such as a forging release agent supplied from an inlet unit; and a filter passing unit for removing residual foreign matters by permeating the liquid moved through the metal removal unit, wherein the filter passing unit comprises: a supply roll installed on one side and wound with a filter sheet; and a filter container forming unit in which the filter sheet is supplied from the supply roll and moves along an inner bottom surface, and a liquid introduced into the filter sheet passes through the filter sheet at the bottom and falls downward.
Patent KR-102231314-B1 (KR)
IPC: H01L31/18
Filed: 2020-06-26
Granted: 2021-03-24
Abstract: 전도성 접착제의 도포량을 제어하는 것에 의해 태양전지의 출력 및 변환 효율성을 증가시킨 슁글드 모듈 구조의 태양전지 스트링 제조방법 및 태양전지 모듈에 관한 것으로, (a) 은(Ag)으로 이루어진 전면 전극과 알루미늄(Al)으로 이루어진 후면 전극이 마련된 태양전지 셀을 준비하는 단계, (b) 상기 단계 (a)의 태양전지 셀을 절단하여 복수의 단위 셀을 형성하는 단계, (c) 상기 단계 (b)에서 마련된 상기 단위 셀의 후면 전극에 전도성 접착제를 도포하는 단계 및 (d) 상기 단계 (c)에서 상기 전도성 접착제가 도포된 상기 후면 전극과 전면 전극을 서로 직렬 연결하여 슁글드 모듈 구조의 태양전지 스트링을 형성하는 단계를 포함하고, 상기 단계 (c)에서 전도성 접착제의 도포는 250㎛의 직경을 갖는 마이크로 디스펜서의 니들에서 토출되는 전도성 접착제의 토출량의 RPM 제어에 의해 실행되고, 상기 단계 (d)에서의 스트링 형성은 25~35초 및 130~150℃의 열처리 조건에서 실행되며, 상기 전도성 접착제는 상기 후면 전극 상에 0.02g 이상 도포되는 구성을 마련하여, 태양전지의 출력과 변환 효율성을 증가시킬 수 있다.
Patent KR-102193719-B1 (KR)
Inventor: AHN JOO YOUNG
IPC: G10G1/00
Filed: 2020-06-30
Granted: 2020-12-21
Abstract: Disclosed are a system, a method, and a computer-readable recording medium for music visualization. A music visualization system according to an embodiment of the present invention comprises: an encoding unit which acquires music information from an input means, selectively encodes the music information, and classifies the encoded data into artificial information, which is information input by a player, and natural information, which is automatically extracted information; an artificial expression coding unit which receives the artificial information and converts the artificial information into artificial expression code data for conversion into an image; a natural expression coding unit which receives the natural information and converts the natural information into natural expression code data for conversion into an image; a template unit for storing a plurality of parameters in advance, receiving the artificial expression code data and the natural expression code data, and generating an artificial expression visualization effect and a natural expression visualization effect; and an image generating unit for generating a visualization image by synthesizing the artificial expression visualization effect and the natural expression visualization effect. According to the present embodiment, the system, the method, and the computer-readable recording medium for music visualization visualize and express music as computer graphics, classify performance information of the player as well as a sound into the natural information and the artificial information to be reflected, and express the information as the computer graphics.
Patent KR-102434210-B1 (KR)
Title: 파노라마 영상에 의한 다양한 개체의 스마트 팜 생육 관리 시스템 및 방법
IPC: G06T7/90
Filed: 2020-07-03
Granted: 2022-08-19
Abstract: 파노라마 영상에 의한 다양한 개체의 스마트 팜 생육 관리 시스템 및 방법이 제시된다.  일 실시예에 따른 파노라마 영상에 의한 다양한 개체의 스마트 팜 생육 관리 방법은, 스마트 팜에서 카메라를 이용하여 동영상을 촬영하는 단계; 촬영된 상기 동영상을 이용하여 전체 이미지를 나타내는 파노라마 영상을 생성하는 단계; 상기 파노라마 영상에서 사용자가 관리하고자 하는 작물의 부분을 관심 영역(Region of Interest, ROI)으로 지정하는 단계; 상기 관심 영역(ROI)으로 지정한 부분의 특징 정보를 분석하는 단계; 상기 특징 정보를 이용하여 상기 파노라마 영상에서 상기 관심 영역(ROI)과 일치하는 부분을 추출하는 단계; 추출된 상기 부분에 대한 특징 정보를 누적하는 단계; 및 누적된 데이터의 분석을 통한 생육 기간 동안의 변화를 확인하는 단계를 포함하여 이루어질 수 있다.
Patent KR-102249156-B1 (KR)
Title: Sailing assistance device using augmented reality image
Inventor: KIM JI SOO
IPC: G08G3/02
Filed: 2020-07-07
Granted: 2021-05-07
Abstract: The present invention relates to a sailing assistance device using an augmented reality image, which comprises: a communication unit which receives automatic identification system (AIS) data from an AIS; a control unit which determines a first ship information of a first ship with a user riding and a second ship information of a second ship placed near the first ship based on the AIS data, and receives a sailing video made by photographing the outside of the first ship from a camera module, thereby generating an augmented reality sailing video; an augmented reality video generation unit which generates a first augmented reality image on the second ship based on the first ship information and the second ship information; and a video display unit which displays the augmented reality sailing video. The first ship information includes the GPS coordinates, speed, and moving direction of the first ship. The second ship information includes the GPS coordinates, speed, and moving direction of the second ship. The control unit analyzes the sailing video, and overlaps the first augmented image on the position of the second ship in the sailing video, thereby generating the augmented reality sailing video. The present invention aims to provide a sailing assistance device using an augmented reality image, which is able to effectively help a sailor sail in a safe manner.
Patent KR-102474794-B1 (KR)
Title: 약초 복합추출물을 함유하는 아토피 피부질환 개선용 동물 사료 첨가제 및 이의 제조방법
IPC: A23K30/20
Filed: 2020-07-13
Granted: 2022-12-06
Abstract: 본 발명은 선별한 복합약초를 이용한 반려동물 등의 아토피 피부질환을 개선 내지 완화시키는 동물 사료 첨가제 조성물에 관한 것으로, 보다 상세하게는 분작용을 최소화하며, 효과를 향상시킨 아토피 피부질환 개선용 동물 사료 첨가제 조성물에 관한 것이다. 
또한, 본 발명은 경기도지역협력연구센터 지원사업의 "[GRRC-응용5]의·약·화학 소재의 산업화 응용 연구(2/2)"[연구과제번호: 20192228]의 지원에 따른 결과물이다.
Patent KR-102322631-B1 (KR)
Title: Gravity compensation device for deployable parabolic antenna
IPC: H01Q1/12
Filed: 2020-07-28
Granted: 2021-11-05
Abstract: According to an embodiment of the present invention, a deployable parabolic antenna gravity compensation device relates to a deployable parabolic antenna gravity compensation device for compensating gravity acting on parabolic antenna wings of the deployable parabolic antenna, which may include: a main frame; an outer pulley installed on the main frame; an inner pulley installed on the main frame and spaced apart from the outer pulley; a main wire provided in a state spanning the outer pulley and the inner pulley and having a first end supporting the wings of the deployable parabolic antenna; and a weight assembly connected to a second end of the main wire. Therefore, the gravity compensation is possible only with a weight without using electronic equipment.
Patent KR-102452968-B1 (KR)
IPC: C08G18/34
Filed: 2020-08-05
Granted: 2022-10-07
Abstract: 본 발명은, 폴리올과 분산제와 필러와 안정제가 각각 50 : 5 : 40 : 5의 비율로 함유된 주제, 및 MDI와 PPG와 안정제가 각각 70 : 20 : 10의 비율로 함유된 경화제를 포함하고, 주제와 경화제가 100 : 50 내지 80의 배합비율로 조성되어서, 난연효율을 극대화하고 화재시 유독가스 배출을 최소화하고 친환경적이며 내염수성이 양호한 실란트를 구현하도록 할 수 있는, 용접대체용 비할로겐계 난연성 실란트 조성물을 개시한다.
Patent KR-102505605-B1 (KR)
Title: 누설 전류를 보상하는 보상 장치
IPC: H02J7/00
Filed: 2020-08-11
Granted: 2023-03-06
Abstract: 본 발명은, 차동 전류 측정 장치(22), 공급 네트워크 검출 장치(42; 45), 제어 장치(26), 증폭기(28), 보상 전류 선택 장치(36), 및 급전 장치(39, 41)를 구비한, 누설 전류를 보상하기 위한 보상 장치(20)에 관한 것이다.  공급 네트워크 검출 장치(42; 45)는, 활성 도체들(51, 52, 53, 54)과 연결된 공급 네트워크(L1, L2, L3, N)를 특성화하는 제2 신호(V_GRID; V_ES)를 발생시켜 제어 장치(26)에 공급하도록 구성된다.  보상 전류 선택 장치(36)는, 상기 공급을 위해 연결된 공급 네트워크에 적합한 하나 이상의 활성 도체(51, 54)를 선택하기 위해, 제3 신호(V_SEL)에 기반하여 적어도 2개의 상이한 활성 도체(51, 54) 중 적어도 하나에 보상 전류(I_COMP)를 공급하도록 구성되고, 상기 제3 신호(V_SEL)는 제2 신호(V_GRID; V_ES)에 좌우된다.
Patent KR-102234384-B1 (KR)
Title: Shoe sole prevents floor noise
Inventor: HYUN JOUNG GU
IPC: A43B13/22
Filed: 2020-08-14
Granted: 2021-04-01
Abstract: The present invention relates to a shoe sole for preventing floor noise wherein a wearer's load is distributed by the shoe sole of an indoor shoe worn indoors and shock to the ground is reduced, thereby preventing floor noise. According to one embodiment of the present invention, the shoe sole for preventing floor noise is disposed on the lower part of an indoor shoe and allows the foot to be mounted thereon to protect the sole. The shoe sole comprises: an upper cushioning member formed on the upper surface of the shoe sole and allowing the heel and forefoot in contact with the surface of the shoe sole to protrude; and a lower absorption member formed on the lower surface of the shoe sole and allowing a position corresponding to the upper cushioning member to be recessed. The lower absorption member includes: a shock reducing groove recessed upwardly from the lower surface of the shoe sole; and an adsorption prevention groove recessed in a sawtooth shape along the outer circumferential surface of the shock reducing groove so that the air inside the shock reducing groove is discharged. Accordingly, load is distributed according to the order in which a wearer's foot comes into contact with the upper cushioning member and is absorbed in the shock reducing groove of the lower absorption member, thereby preventing the impact from being transmitted to the floor.
Patent KR-102410850-B1 (KR)
IPC: G10L25/30
Filed: 2020-08-18
Granted: 2022-06-20
Abstract: 잔향 제거 오토 인코더를 이용한 잔향 환경 임베딩 추출 방법 및 장치가 제시된다.  일 실시예에 따른 잔향 제거 오토 인코더를 이용한 잔향 환경 임베딩 추출 방법은, 음성 데이터베이스(DB)와 실내 임펄스 응답(RIR) 데이터베이스(DB)로부터 훈련을 위한 잔향 음성을 생성하는 단계; 생성된 상기 잔향 음성에 대한 다중 선형 예측을 수행하여 다중 선형 예측 결과를 출력하는 단계; 상기 다중 선형 예측 결과들의 가중합을 위한 가중치를 추정하는 단계; 상기 다중 선형 예측 결과들과 추정된 상기 가중치로부터 최종 잔향 제거 음성을 추정하는 단계; 및 상기 가중치를 추정하는 가중치 추정 모델로부터 잔향 환경 임베딩 벡터를 추출하는 단계를 포함하여 이루어질 수 있다.
Patent KR-102430316-B1 (KR)
Title: 고열전도성 및 저기체투과성 불소수지 튜브
IPC: C08K7/02
Filed: 2020-08-20
Granted: 2022-08-10
Abstract: 본 발명은 내부식성, 내오염성을 요구하는 열교환기에 사용되는 불소수지 튜브에 관한 것으로, 보다 구체적으로는 불소수지에 충전재를 첨가하여 기체 투과성이 낮고 고열전도성을 나타내는 단일층 또는 복층의 불소수지 튜브에 관한 것이다.
Patent KR-102229474-B1 (KR)
Title: Gas supply control box
Inventor: SEO KAP SOO
IPC: H01L21/67
Filed: 2020-08-31
Granted: 2021-03-17
Abstract: The present invention relates to a gas supply control box provided with a function of detecting whether gas is leaked and removing the leaked gas, comprising a first case and a second case. The first case includes: a gas pipe in which a rod portion provided with a magnet portion and a solenoid is installed therein; a supply control valve; a leakage detection unit; a leakage alarming unit; a supply cut-off unit; and a gas suction unit. The second case includes: a cooling unit cooling the leaked gas; and a liquefied gas storage unit storing the cooled gas. The present invention can easily control gas supply by being provided with the supply control valve in the gas pipe, can detect a gas leak immediately when gas is leaked from a gas storage unit or the gas pipe by being provided with the leakage detection unit, can output the gas leak visually or audibly to minimize life damage when gas is leaked by being provided with the leakage alarming unit electrically connected to the leakage detection unit, and also can cut off the gas supply to minimize life damage immediately when gas is leaked by being provided with the supply cut-off unit electrically connected to the leakage detection unit. In addition, the present invention can move the gas to the cooling unit and cool the gas to minimize life damage immediately when the gas is leaked by being provided with the gas suction unit electrically connected to the leakage detection unit and the cooling unit liquefying the leaked gas, and can reuse the leaked gas to minimize waste of resources by being provided with the liquefied gas storage unit connected to the cooling unit.
Patent KR-102218672-B1 (KR)
Title: Satellite pointing system and method of automatic satellite tracking antenna using auxiliary LNBs
Inventor: PARK CHAN GOO
IPC: H01Q3/02
Filed: 2020-09-02
Granted: 2021-02-22
Abstract: The present invention relates to a satellite pointing system of an automatic satellite tracking antenna using an auxiliary LNB, and a satellite pointing method thereof. More specifically, the present invention relates to the satellite pointing system of the automatic satellite tracking antenna using the auxiliary LNB comprising: an antenna unit (100) configured by coupling a main feeder (10) for receiving a satellite broadcast signal and two or more auxiliary feeders (20) to an antenna; and a control unit (200) for analyzing the strength of each satellite signal received through the auxiliary feeders (20) to track a location of a target satellite, and generating a control signal for controlling a pointing direction of the antenna unit (100) based on the tracked location information on the target satellite.
Patent KR-102380598-B1 (KR)
IPC: B43L19/00
Filed: 2020-09-03
Granted: 2022-03-30
Abstract: 본발명은 마카보관통 겸용 보드지우개에 관한 것으로, 보드지우개(10) 손잡이를 마카걸이(20)로 형성하여 마카를 함께 보관하는 것으로, 
본발명은 보드지우개 손잡이를 마카걸이로 형성하여 마카를 보드지우개와 함께 보관하는 현저한 효과가 있다.
Patent KR-102214505-B1 (KR)
Title: Skin External Preparation and Cosmetic Compositions Comprising Extract of Viburnum erosum Thunb.
Inventor: KIM MI JIN
IPC: A61Q17/00
Filed: 2020-09-08
Granted: 2021-02-10
Abstract: The present invention relates to a cosmetic composition for antibacterial, anti-inflammatory, antioxidant and anti-wrinkle properties containing an extract of the viburnum erosum thunb as an active ingredient. Since the extract provided from the present invention has excellent antibacterial activity against acne-causing skin flora, inflammatory cytokine production inhibitory activity, DPPH scavenging activity, and elastase inhibitory activity, the extract can be used as the cosmetic composition for antibacterial, anti-inflammatory, antioxidant and anti-wrinkle properties.
Patent KR-102187358-B1 (KR)
Title: Reel for winding up wire
Inventor: JU JAE MUN
IPC: F16B5/02
Filed: 2020-09-10
Granted: 2020-12-08
Abstract: The present invention relates to a cable reel which can prevent a phenomenon in which wires are entangled in a drum when used by controlling rotation of the drum on which the wires are wound by using friction between a lining pad and a friction plate. Accordingly, according to the present invention, the cable reel comprises: a lining pad (10) installed on one side of a drum (100); a friction plate (20) elastically installed through a spring (50) at one side of the lining pad (10); and a separation lever (70) having a cam-shaped cam portion (71) formed and installed to be rotatable on an adjustment piece (60), and separating the adjustment piece (60) from a first coupling piece (40) through a rotation operation, thereby separating the friction plate (20) in contact with the lining pad (10) from the lining pad (10).
Patent KR-102230377-B1 (KR)
Title: Coating method for waterproofing materials containing polyurea resin
Inventor: KIM KYOUNG HO
IPC: E04D11/02
Filed: 2020-09-23
Granted: 2021-03-19
Abstract: The present invention relates to a coating method of a film waterproofing agent containing a polyurea resin. More specifically, the method comprises a step of forming a primer layer, a base layer, an intermediate layer, and a coating layer on a structure, wherein the intermediate layer has a plurality of intermediate layers.
Patent KR-102195051-B1 (KR)
Inventor: KIM HWA KYUNG
IPC: B64D47/08
Filed: 2020-09-25
Granted: 2020-12-24
Abstract: A spatial information generation system of the present invention may comprise: a plurality of ground control point (GCP) targets arranged in a geographic area; a plurality of second GCP targets arranged in the geographic area and arranged to surround each of the plurality of first GCP targets; a drone including a photographing device configured to photograph an image of the geographic area; and a management server storing coordinates of the plurality of first GCP targets and the plurality of second GCP targets, receiving an image of the geographic area from the drone, and matching the image of at least one of the first and second GCP targets included in the image information with the coordinates of at least one of the first and second GCP targets to create spatial information corresponding to the image information. According to the present invention, when the spatial information is created by mapping the image information of the drone with map data, the spatial information generation system provides an advantage of determining a mapping position by location detection of the GCP target included in the image and correcting lens distortion by a detection location of the first and second GCPs.
Patent KR-102212077-B1 (KR)
Title: Method and apparatus for automatic video editing
Inventor: OH SEONG YUN
IPC: H04N21/485
Filed: 2020-09-29
Granted: 2021-02-03
Abstract: According to one embodiment of the present invention, a method for automatically editing a video comprises the steps of: recognizing faces of a plurality of persons included in a video; sorting a list of the plurality of persons based on a time at which the plurality of persons are exposed in the video; acquiring first person selecting information included in the list from a user; displaying a portion of the video wherein a first person appears; blurring a face of the first person when blur request information on the first person is acquired from the user; and removing the blur of the face of the first person when the face of the first person is blurred and blur release request information on the first person is acquired from the user. Accordingly, the time required in a video editing process can be significantly reduced.
Patent KR-102475884-B1 (KR)
IPC: A01N65/03
Filed: 2020-10-08
Granted: 2022-12-08
Abstract: "친환경 꿀벌진드기/응애 억제제 제조방법"이 개시된다. 본 발명에 의한 "친환경 꿀벌진드기/응애 억제제 제조방법"은, 해조류를 비열 플라즈마 처리하는 단계와; 비열 플라즈마 처리된 해조류로부터 해조류추출물을 추출하는 단계와; 나노버블수를 이용하여 미세조류를 배양하고, 미세조류배양액을 발효하는 단계와; 강황으로부터 커큐민을 추출하는 단계와; 해조류추출물과 미세조류발효액과 커큐민을 혼합하여 억제제를 제조하는 단계를 포함하며, 상기 해조류추출물과 상기 미세조류발효액 및 상기 커큐민의 혼합비율은 7: 1: 2의 비율이며, 상기 해조류추출물은 파래류, 김, 해인초, 서실, 청각, 스피리루나를 포함하는 것이 바람직하다.
Patent KR-102273380-B1 (KR)
Title: Wearable Device and System for Measuring Body Component
Inventor: AN KWANGDEOK
IPC: A61B5/053
Filed: 2020-10-21
Granted: 2021-07-06
Abstract: The present invention relates to a wearable textile device for body composition measurement and a body composition measuring device. The wearable textile device includes: a plurality of fiber-based electrodes formed on a portion of a garment; and a conductive connecting member extending from the fiber-based electrodes to electrically connect the fiber-based electrodes and an external device. Therefore, the wearable textile device prevents the deterioration of measurement reliability.
Patent KR-102438647-B1 (KR)
IPC: G01B21/32
Filed: 2020-10-22
Granted: 2022-08-31
Abstract: 본 발명은 본 발명은 단일가속도와 변형률을 이용한 구조물변위측정시스템 및 변위측정방법에 관한 것으로, 보다 상세하게는 구조물에 구조물의 길이 방향을 따라 변형률계와 가속도계를 부착하여 구조물의 변형률과 가속도를 측정하는 단계;상기 변형률계에서 측정된 변형률을 기반으로 변형률 기반 변위를 산출하는 단계; 상기 변형률 기반 변위를 보정하는 단계; 및 상기 가속도계에서 측정된 가속도와, 보정된 변형률 기반 변위를 적응형 칼만필터(AKF)를 통해 융합하여 변위값을 추정하는 단계;를 포함하는 것을 특징으로 하는 단일가속도와 변형률을 이용한 구조물 변위측정방법에 관한 것이다.
Patent KR-102270845-B1 (KR)
Title: rapidly hardening sprayer for road lane and construction method of road lane using the same
Inventor: SIN JANG HUN
IPC: E01C23/20
Filed: 2020-11-09
Granted: 2021-06-28
Abstract: The present invention relates to a rapidly hardening spray apparatus for a two-package-type primer for a road lane and a construction method of a road lane using the same. More specifically, the present invention relates to a rapidly hardening spray apparatus for a two-package-type primer for a road lane and a construction method of a road lane using the same, which are able to respectively heat a main agent and a hardening agent, mix the two, and form a primer layer on the road surface, thereby greatly reducing the hardening time for the primer layer. According to the present invention, the rapidly hardening spray apparatus for the two-package-type primer for the road lane comprises: a main agent tank storing the main agent; a hardening agent tank storing the hardening agent; a first heating unit for heating the main agent supplied from the main agent tank; a second heating unit for heating the hardening agent supplied from the hardening agent tank; a nozzle unit which is connected to the first heating unit by a first connection pipe and connected to the second heating unit by a second connection pipe, and which mixes the main agent with the hardening agent, which are introduced into the inside, and spreads the mixture on the road surface; and an air compressor which is connected to the nozzle unit to supply compressed air to the nozzle unit.