baber/WOPTO huggingface dataset:
Patent KR-102315011-B1 (KR)
IPC: H02S30/10
Filed: 2019-05-24
Granted: 2021-10-20
Abstract: 본 발명은 부유구조물을 고정한 상태에서 비동력 회전장치와 구동장치 및 이동장치로 지지되는 중앙가로대 및 중앙세로대 등이 회전되면서 태양광 모듈을 회전시키도록 구성하여 회전을 위한 부하량을 최소화하는 것이 가능하고 설치비용을 절감하는 것이 가능한 회전식 수상 태양광 발전장치를 제공한다. 
본 발명의 회전식 수상 태양광 발전장치는 부력을 갖는 복수의 부력체를 서로 연결하여 형성하는 부유구조물과, 바닥판과 상판이 서로 상대회전이 가능하도록 설치되고 바닥판이 부유구조물의 상면 중앙에 고정 설치되는 비동력 회전장치와, 부유구조물의 상면에 비동력 회전장치를 중심으로 원형을 이루며 설치되는 회전안내레일과, 비동력 회전장치의 상판에 수직으로 교차하는 형태로 설치되는 중앙가로대 및 중앙세로대와, 중앙가로대 및 중앙세로대에 의해 지지되는 태양광 모듈과, 중앙가로대 또는 중앙세로대를 지지하며 회전안내레일을 따라 이동하도록 설치되는 복수의 이동장치와, 중앙가로대 또는 중앙세로대 중의 하나를 지지하며 회전안내레일을 따라 주행하는 구동장치를 포함한다.
Patent KR-102238340-B1 (KR)
IPC: H02J3/38
Filed: 2019-05-28
Granted: 2021-04-08
Abstract: 본 발명의 가상 저항 방식의 PCS 드룹(droop) 제어 장치는, 직류 그리드를 위한 에너지 저장 장치의 PCS 출력단에 가상 저항이 연결된 상태로 가정하여 상기 PCS 출력을 제어하는 가상 저항 방식의 드룹(droop) 제어 장치로서,  
초기 가상 저항값에 대하여 상기 PCS의 운전 초기 소정 시간 동안 상기 PCS의 출력단에 테스트 전압을 유지시키고, 그에 따른 상기 PCS 출력단에서의 전류를 측정하고, 측정된 전류값에 따라 상기 가상 저항값을 조정하는 것(일종의 운전전 튜닝 작업을 수행)을 특징으로 한다.
Patent KR-102025166-B1 (KR)
Title: A manufacturing method of a regin composition for washing machine hose
Inventor: CHOI HYE KYUNG
IPC: C08L101/00
Filed: 2019-06-05
Granted: 2019-09-26
Abstract: The present invention relates to a resin composition for a washing hose machine with improved moldability and durability. The resin composition comprises a rubber component, a carbon black mixture and an additive. The rubber component comprises ethylene-propylene diene monomer rubber (EPDM) and a first polymer resin at a weight ratio of 90 : 10 to 95 : 5. The additive consists of bone coal, process oil, zinc oxide, stearic acid, sulfur, a first curing catalyst, a second curing catalyst, a third curing catalyst, a fourth curing catalyst and an antibiotic adjuvant.
Patent KR-102077820-B1 (KR)
Title: Hydrogen-incinerator with improved combustion efficiency
Inventor: JIN SUNG HUNG
IPC: F23G5/00
Filed: 2019-06-10
Granted: 2020-04-07
Abstract: The present invention relates to a hydrogen incinerator with improved combustion efficiency and, more specifically, to a hydrogen incinerator with improved combustion efficiency, which incinerates objects to be incinerated by high temperature heat in a fire chamber, and increases a heating temperature compared to an existing incinerator by supplying hydrogen into the fire chamber, thereby improving combustion efficiency, and filtering fine foreign materials such as various gases, soot or dust generated during an incineration process.
Patent KR-102202746-B1 (KR)
Title: 저장탱크의 유해증기 배출 억제장치
IPC: B65D90/32
Filed: 2019-06-10
Granted: 2021-01-13
Abstract: 본 발명은 저장탱크에서 발생하는 유해증기가 외부로 배출되는 것을 억제하는 장치에 관한 것으로, 저장탱크(10)의 배기관(20); 상기 배기관(20)에 구비되어 저장탱크(10) 내부 압력이 기 설정된 압력 이상일 경우 개방되는 안전밸브(30); 컴프레셔(40); 상기 컴프레셔(40)와 연결된 압축공기통(50); 상기 저장탱크(10)와 배기관(20), 컴프레셔(40) 및 압축공기통(50)을 연결하여 저장탱크(10)의 유해증기가 배기관(20)과 컴프레셔(40)를 통해 압축공기통(50)으로 압축되어 보관된 후 압축된 유해증기가 압축공기통(50)에서 저장탱크(10)로 순환되도록 구성된 순환관(60); 상기 순환관(60)에 설치되어 유해증기의 흐름을 제어하는 제어 밸브(70); 및 상기 순환관(60)에 구비되어 저장탱크(10) 내부에 진공압이 발생할 경우 개방되어 저장탱크(10) 내부로 외부 공기를 주입하는 급기밸브(80);를 포함하여 구성되어 저장탱크 내에서 발생된 유해증기가 외부로 배출되는 것을 원천적으로 억제하여 유해증기의 외부 배출로 인한 환경오염과 건강악화 문제를 해결하고, 유해증기 처리를 위한 설치장소와 설치비용 및 유지비용이 대폭 감소되도록 한 저장탱크의 유해증기 배출 억제장치를 제공하는 데 있다.
Patent KR-102028866-B1 (KR)
Title: Image acquisition apparatus for inspecting screw thread of stud hole
Inventor: KIM CHANG HUN
IPC: G01N21/88
Filed: 2019-06-17
Granted: 2019-10-04
Abstract: The present invention provides a device for acquiring an image for inspecting a thread of a stud hole. The device for acquiring an image for inspecting a thread of a stud hole inspects a thread of a stud hole formed in a base, and comprises: a cover portion provided on an upper surface of the base adjacent to the stud hole and including a cover body rotatably provided along the circumference of the stud hole; a sensor unit provided on the cover portion to be slidably move, provided to be accommodated in an inner space of the cover body or drawn out toward the inside of the stud hole by the slide movement, and including a sensor acquiring an image of a surface of the thread; and a vertical moving unit mounted on the cover body, coupled to the sensor unit, and guiding the slide movement of the sensor unit. The sensor is elongated in a depthwise direction of the stud hole to acquire the image of the plurality of threads, and obtains an image of the thread while rotating in close contact with the surface of the thread.
Patent KR-102094549-B1 (KR)
Title: Decolorze method for hair
Inventor: PYO SEONG EUN
IPC: A45D7/00
Filed: 2019-06-19
Granted: 2020-03-27
Abstract: The present invention relates to a method for decoloring hair while filling the hair. The method for decoloring hair while filling the hair of the present invention comprises: a hair quartering step of dividing the hair into quartering without brushing the hair when the discoloration is progressed by analyzing the conditions of the scalp and hair; a protective cream applying step of applying a protective cream on the back of the hairline and ears after the hair quartering; a decoloring agent mixing step of mixing a decoloring agent; a decoloring agent applying step of applying the decoloring agent to hair; a decoloring process test step of testing a decoloring process after applying the decoloring agent; a decoloring agent removal step of removing the decoloring agent from the hair; a hair drying step of drying the hair when the decoloring agent is removed; and a final analysis step of the scalp and hair of finally analyzing the conditions of the scalp and hair.
Patent KR-102098898-B1 (KR)
Inventor: KIM MIN JU
IPC: E03C1/264
Filed: 2019-06-26
Granted: 2020-05-22
Abstract: The present invention relates to a biodegradable drain net using grain and, more specifically, to a biodegradable drain net using grain, which biodegrades using yarns formed by using grain as a main ingredient, thereby facilitating the separate collection of food wastes, which biodegrades together with collected food wastes, thereby preventing environmental pollutions. To this end, the biodegradable drain net comprises: a body formed as a porous mesh structure, having a storage space for storing an object, and having an entrance for communicating with the storage space; and an elastic support portion provided at the entrance of the body and formed by twisting a plurality of yarns to have an elastic restoration force. The body and the elastic support portion are each made of the yarns formed by using grain as a raw material and include: 85-90 parts by weight of grain starch; 3 to 5 parts by weight of a reaction catalyst; 3 to 5 parts by weight of a mold release agent; and 10 to 15 parts by weight of a solvent. Therefore, the biodegradable drain net using grain can increase user convenience.
Patent KR-102134752-B1 (KR)
Title: Antenna apparatus
Inventor: PARK JU HYOUNG
IPC: H01Q9/04
Filed: 2019-06-26
Granted: 2020-07-16
Abstract: According to one embodiment of the present invention, provided is an antenna apparatus, which includes: a feed line; a ground plane surrounding a part of the feed line; a feed via electrically connected to the feed line and extending downward; a first endfire antenna pattern disposed spaced apart from the front of the ground plane and electrically connected to the feed via; a second endfire antenna pattern spaced apart above the first endfire antenna pattern; and a core via electrically connecting the first and second endfire antenna patterns.
Patent KR-102181035-B1 (KR)
Inventor: CHANYOUNG JEONG
IPC: C25D11/08
Filed: 2019-06-27
Granted: 2020-11-19
Abstract: The present invention relates to a method for subjecting an outer sensor case to a functional hydrophobic surface treatment. In particular, the method for hydrophobically treating the surface of an outer sensor case formed of an aluminum alloy controls the anodization voltage and time to variously form, in a pillar-on-pore structure or the like, the shape, diameter, and density of the pores of an anodized aluminum layer formed on the surface of the aluminum alloy, thereby providing an economic effect that the aluminum alloy of which a three-dimensional anodized film structure is controlled can be manufactured at low costs in a short time. The aluminum alloy, which is manufactured by the method and of which the anodized film structure is controlled, has excellent superhydrophobicity, corrosion resistance, and thermal conductivity, thereby being used as an outer sensor case.
Patent KR-102043415-B1 (KR)
Title: Image processing system to synthesis photo image with location information
Inventor: HEERYOUNG HWANG
IPC: G06T17/05
Filed: 2019-07-04
Granted: 2019-12-03
Abstract: The present invention relates to an image processing system for accurately synthesizing an unidentified geographic feature image, which can accurately update a numerical map, including a corresponding island region, in a relatively short cycle even though a direct visit, a check and a photographing work on a site are not required to a worker by using a dedicated drone installed in a corresponding island region for each island region within a preset range, simultaneously photographing the site based on real time detection of a weather state in the corresponding island region and then providing the photographed image to an integrated image processing server which integrally manages the numerical map. The image processing system for accurately synthesizing the unidentified geographic feature image according to the present invention is configured to include a database server, an image plotting instrument, a site photographing device and an island region site photographing device which is one type of the site photographing device, wherein the island region site photographing device is configured to include a drone shed, a first wind speed detection unit, a second wind speed detection unit, a main control unit, and a communication unit.
Patent KR-102198877-B1 (KR)
Inventor: JEONG SO YOUNG
IPC: G02B5/20
Filed: 2019-07-16
Granted: 2021-01-05
Abstract: The present invention provides a blue light blocking filter (100), which does not require a separate cradle, so as to be easily attached to and detached from a monitor while lowering the manufacturing costs, maximally blocks blue light emitted when mounted on the monitor, and prevents eye fatigue or degradation of a retinal function. The blue light blocking filter (100) forming PMMA 99.90 to 99.96 WT%, UV BLOCK 0.02to 0.05 WT%, and PEDOT 0.02 to 0.05 WT% mixed and molded into a plate shape with a thickness of 2 to 5 mm, comprises: a monitor locking part (110) which is formed to be bent by a predetermined width from the upper side to the rear side so as to be draped over the top of the monitor; and a monitor front cover part (120) which is vertically connected to the monitor locking part (110) downward and covers the front surface of the monitor.
Patent KR-102316930-B1 (KR)
IPC: A63F3/02
Filed: 2019-07-17
Granted: 2021-10-26
Abstract: 본 발명의 실시예에 따른 딥러닝 기반의 바둑 게임 서비스 방법 및 그 장치는 딥러닝 신경망을 이용하여 바둑 형세를 판단하는 방법 및 그 장치에 관한 것이다. 본 발명의 실시예에 따른 형세 판단 모델 서버는, 복수의 기보를 수신하는 통신부; 형세 판단 모델을 저장하는 저장부; 및 상기 형세 판단 모델을 독출하여 상기 형세 판단 모델의 학습을 수행하고 상기 학습된 형세 판단 모델을 이용하여 바둑판 상태의 형세를 판단하는 프로세서;를 포함하고, 상기 형세 판단 모델은, 입력된 바둑판 상태에서 입력 특징을 추출하는 입력 특징 추출부; 상기 추출된 입력 특징을 기초하여 상기 입력된 바둑판 상태의 교차점에 대한 형세값을 생성하는 형세 판단 신경망을 포함할 수 있다. 본 발명의 실시예에 따른 딥러닝 기반의 바둑 게임 서비스 방법 및 그 장치는 바둑 규칙에 따른 집, 사석, 돌, 공배, 빅을 정확히 구분하여 바둑의 형세를 정확히 판단할 수 있다.
Patent KR-102213427-B1 (KR)
IPC: C08F2/22
Filed: 2019-07-18
Granted: 2021-02-08
Abstract: 본 발명의 일 실시예는 (a) 방향족 비닐 단량체 5~15중량부, 중합개시제 0.2~1.0중량부 및 유화제 1.0~3.0중량부를 반응시키는 단계; (b) 분자량조절제 0.1~0.5중량부 및 전해질 0.5~2.0중량부 존재 하에서 공액 디엔계 단량체 30~50중량부를 상기 (a) 단계의 생성물과 반응시키는 단계; (c) 중합개시제 0.01~0.1중량부, 유화제 0.2~1.0중량부, 다관능성 화합물 0.1~1.0 중량부 존재 하에서 아크릴계 단량체 35~65중량부를 상기 (b) 단계의 생성물과 반응시키는 단계; 및 (d) 산도 10.0~12.0의 조건에서 방향족 비닐 단량체 및 불포화 니트릴 단량체 혼합물 30~70중량부를 상기 (c) 단계의 생성물 30~70중량부와 반응시키는 단계;를 포함하는, 그라프트 공중합체와 그 제조방법을 제공한다.
Patent KR-102093923-B1 (KR)
Title: Apparatus and method for monitering integration of message in tactical data link
Inventor: PARK KYUNGMI
IPC: G06F11/30
Filed: 2019-07-23
Granted: 2020-03-27
Abstract: According to the present invention, a message integration monitoring apparatus in a tactical data link for monitoring message integration on the tactical data link may comprise: an environment setting unit for informing the destination to which a message is to be transmitted, and performing a communication connection so that an external message to be monitored can be collected from the tactical data link; a message identification unit for identifying the type of the external message received from the environment setting unit and performing an interpretation of the identified external message; a message generation unit for generating an integrated message by inserting an integrated header into the external message identified for integration of the message; and a message integrated management unit which manages the generated integrated message and performs interpretation of the integrated message for external transmission.
Patent KR-102108414-B1 (KR)
Inventor: SEO SANG BEOM
IPC: C12Q1/6886
Filed: 2019-07-24
Granted: 2020-05-11
Abstract: The present invention relates to use for regulating AURKA-mediated KDM6B signaling activity during a leukemia cell differentiation process. More specifically, in PMA-treated THP-1 cells, AURKA was found to collect YY1 with a KDM6B promoter, interact with the collected YY1, and regulate the expression of KDM6B and KDM6B-dependent p21 by binding to the promoter of KDM6B through the interacted YY1, thereby inhibiting THP-1 cell differentiation. Therefore, the AURKA-KDM6B signaling process or binding regulation can induce the differentiation of leukemia cells so that the present invention can be provided as a novel anticancer drug development strategy and anticancer drug screening method.
Patent KR-102263459-B1 (KR)
IPC: F24F13/20
Filed: 2019-07-26
Granted: 2021-06-09
Abstract: 그릴 보디에 장착하는 커버에 유체가 드나드는 조절 공간을 커버 면적의 절반 이상 되게 구성하므로, 한 번에 드나들 수 있는 유량이 커버 면적의 절반 이상으로 늘어나게 하여 순간적으로 드나드는 공기량을 늘려 환기 효과를 높일 수 있는 에어 벤트 그릴을 제공한다. 특히, 커버 면적의 절반 이상을 차지하는 조절 공간을 적어도 두 개의 회전 날개로 유량 조절을 할 수 있게 구성하므로, 넓은 조절 공간에 대해 유량 조절이 미량에서부터 대량까지 원하는 만큼 쉽고 편리하게 조절할 수 있는 에어 벤트 그릴을 제공한다. 또한, 그릴 보디를 제작할 때 거름 작용을 하는 스크린을 일체로 사출 성형하므로, 스크린을 별도로 제작하거나 제작한 스크린을 그릴 보디에 장착하는 과정과 비용을 줄일 수 있는 에어 벤트 그릴을 제공한다.
Patent KR-102081712-B1 (KR)
Inventor: JUNG BUM JIN
IPC: G08B7/06
Filed: 2019-07-29
Granted: 2020-05-29
Abstract: According to one embodiment of the present invention, an integrated disaster safety system is configured to check the location of each user, who is in a building when a disaster, such as a fire in the building and the like, occurs, to generate an evacuation path for each user based on the location of each user and also provides path information about a place, where a storage box storing an emergency kit is placed, in addition to a path to escape from the building among the evacuation paths, such that the user can select various evacuation paths, thereby reducing injury to humans. Moreover, the integrated disaster safety system analyzes a dangerous state of each user based on motion information of each user who does not escape the building and displays or provides dangerous state information with location information of each user linked together with a building map to an external rescue institution, such that the user in the dangerous state can be rescued with priority, thereby reducing injury to humans caused by occurrence of the disasters. According to the present invention, the integrated disaster safety system comprises the storage box, a display unit, a fire detection unit, a user location checking unit, a safe path generation unit, a user risk analysis unit, and a control unit.
Patent KR-102319686-B1 (KR)
IPC: A61K36/28
Filed: 2019-08-02
Granted: 2021-11-01
Abstract: 본 발명은 단풍잎돼지풀 및 개망초 발효 추출물에 관한 것으로서, 더욱 상세하게는 상기 발효 추출물을 포함하는 피부 미백 또는 주름 개선용 조성물에 관한 것이다. 본 발명에 따른 단풍잎돼지풀 및 개망초 발효 추출물은 티로시나아제의 활성을 억제하고, 멜라닌 생성 세포에서 멜라닌 생성을 억제하는 효과를 가지고 있을 뿐만 아니라, 엘라스타아제의 저해 활성이 우수한바, 피부 미백 또는 주름 개선을 위한 화장료, 피부 외용제 및 식품 분야 등에서 다양하게 활용될 수 있다.
Patent KR-102379039-B1 (KR)
Title: 무선 통신 시스템에서 랜덤 액세스 절차를 수행하는 방법 및 장치
IPC: H04W72/04
Filed: 2019-08-07
Granted: 2022-03-28
Abstract: 무선 통신 시스템에서 랜덤 액세스 절차에서 MSG3를 전송하는 방법 및 장치가 제공된다. 단말(UE; user equipment)은 상기 랜덤 액세스 절차에서 상기 MSG3의 전송을 위한 주파수 자원을 결정하고, 및 상기 주파수 자원을 통해 상기 MSG3을 네트워크로 전송한다. 상기 주파수 자원의 시작 위치는 활성 상향링크(UL; uplink) 대역폭 부분(BWP; bandwidth part)의 가장 작은 PRB(physical resource block)이며, 상기 주파수 자원의 대역폭은 초기 UL BWP의 대역폭과 동일하다.
Patent KR-102213765-B1 (KR)
Title: An Image Sensor, A Camera Module And Optical Device Comprising A Camera Module
Inventor: JUNGAH PARK
IPC: H04N5/345
Filed: 2019-08-09
Granted: 2021-02-08
Abstract: According to one embodiment of the present invention, an image sensor may comprise: an image sensing unit generating a first Bayer pattern with the first resolution by receiving light; and a processor generating a third Bayer pattern with a resolution higher than that of a resolution of a second Bayer pattern based on a received second Bayer pattern after the second Bayer pattern, which is at least a part of the first Bayer pattern, from the image sensing unit. Therefore, efficient image processing is possible without installing an expensive AP.
Patent KR-102059645-B1 (KR)
Title: Up-down type tsunami-preventing gate
Inventor: YOUN YOUNG JUN
IPC: E02B3/10
Filed: 2019-08-22
Granted: 2019-12-27
Abstract: The present invention relates to a tsunami disaster prevention gate that is installed on a firewall and usually laid down and used as a passageway, when the tsunami is expected, to prevent damage due to tsunami, wherein a torque link is installed to increase the starting torque of a disaster prevention gate, and to be supported by an uneven fixing pedestal. According to the present invention, the lower front of the disaster prevention gate is hinged to the front upper side of the floor frame buried in the floor, a hydraulic cylinder for standing and conducting the disaster prevention gate is hinged to the bottom frame while the rod is coupled to the torque link with a rod pin, the torque link is hinged to the back of the disaster prevention gate, and a torque link rising step is installed on the bottom frame that supports the torque link when the disaster prevention gate is inverted.
Patent KR-102280557-B1 (KR)
IPC: A01K13/00
Filed: 2019-08-26
Granted: 2021-08-02
Abstract: 본 발명은 동물의 재활 훈련 또는 체력 증진을 위해 수중에서 운동할 수 있도록 구현한 애완견 수중 러닝 머신에 관한 것으로, 내부에서 운동 중인 애완견을 외부에서 확인할 수 있도록 양측면 및 전면이 투명한 재질로 형성되며, 내부 공간에 물이 수용되는 수조; 및 애완견이 상기 수조에 수용된 물 속에서 운동할 수 있도록 상기 수조의 내부 공간 하측에 설치되는 트레드밀을 포함한다.
Patent KR-102120014-B1 (KR)
Inventor: KIM GYE SUNG
IPC: F21V17/10
Filed: 2019-09-02
Granted: 2020-06-05
Abstract: The present invention discloses a new slimmed LED lighting lamp, which can reduce the overall weight thereof by mounting a converter that applies a rated voltage to an LED between a side plate of a lighting lamp body and a vertical plate formed at a periphery of a lighting lamp cover in a received state to significantly reduce the height of the LED lighting lamp and make the LED lighting lamp slim, increase the productivity thereof by making the outer appearance thereof appealing, increase the illumination intensity thereof by narrowing the interval between the LED and a light transmitting plate, and remarkably improve the assembly performance and the installation performance by coupling the lighting lamp body and the lighting lamp cover by using a magnetic force of a magnet. The slimmed LED lighting lamp includes: a box-shaped lighting lamp body, the bottom surface of which is opened and the upper surface and the front, rear, left, and right side surfaces of which are individually blocked by an upper plate and a side plate; a circuit board fixedly installed on the bottom surface of the upper plate inside the lighting lamp body and on which a plurality of LEDs are mounted on a circuit pattern; a converter mounting part extending horizontally from a lower end of the side plate of the lighting lamp body to the outside; a lighting lamp cover installed across the opened lower surface of the lighting lamp body, in which a light transmitting plate is inserted into and installed on a surface that faces an installation portion of the LED on the circuit board, and in which a vertical plate surrounding an outer periphery of the converter mounting part is bent from an outer end thereof to the vertically upper side; and a magnet configured to attach the converter mounting part on the lighting lamp body to the lighting lamp cover by using a magnetic force in a state in which the magnet is fixedly installed on an upper surface of a periphery of the lighting lamp cover corresponding to a lower portion of the converter mounting part.
Patent KR-102180659-B1 (KR)
Inventor: JANG KWAN IK
IPC: G07F17/42
Filed: 2019-09-04
Granted: 2020-11-19
Abstract: The present invention relates to a kiosk with a variable volume case. The kiosk includes: a rear case having a first space portion open to the front; a front case which is provided with a second space which is open toward the first space and is partially accommodated in the first space and can adjust the position of the rear case; a case portion in which an overall internal volume is adjusted by adjusting a relative position of the front case with respect to the rear case; a fixing means for maintaining the position of the front case with respect to the rear case; a main body part which is detachably installed on an upper part of the case portion and is provided with a touch screen. In the kiosk with a volume variable case of the present invention as described above, since the volume of the case portion supporting the main body part can be adjusted as needed, a printer installed in the case portion can be implemented in a position-adjustable manner, and thus maintainability is excellent.
Patent KR-102248050-B1 (KR)
Title: 방사선 차폐시설 구축용 블록차폐체, 그 블록차폐체를 이용한 차폐시설물 및 차폐시설물 구축방법
IPC: G21F3/04
Filed: 2019-09-05
Granted: 2021-05-04
Abstract: 본 발명은 방사선 차폐시설 구축용 블록차폐체, 그 블록차폐체를 이용한 차폐시설물 및 차폐시설물 구축방법에 관한 것으로, 보다 상세하게는 상부면과, 하부면 중 적어도 어느 하나와, 내측 제1측면과, 상기 제1측면과 연결된 내측 제2측면 각각에 적어도 하나의 제1요철부가 형성된 코너형 블록차폐체; 및 특정 두께를 갖는 판형태로 구성되며, 테두리의 상부면과, 하부면과, 제1측면과, 제2측면 각각에 상기 제1요철부와 형상맞춤되는 제2요철부가 형성된 기본형 블록 차폐체;를 포함하고, 상기 코너형 블록차폐체는 상부면과 하부면의 제1요철부를 통해 높이 방향으로 쌓여 조립되며, 상기 기본형 블록 차폐체는 상기 내측 제1측면 또는 내측 제2측면의 제1요철부에 상기 제1측면 또는 제2측면의 제2요철부가 형상맞춤되어 조립되는 것을 특징으로 하는 방사선 차폐시설 구축용 블록차폐체에 관한 것이다.
Patent KR-102331733-B1 (KR)
IPC: C08G63/688
Filed: 2019-09-06
Granted: 2021-11-25
Abstract: 본 발명은 양이온 염색이 가능한 폴리에스테르 조성물 및 이로부터 제조된 양이온 가염 폴리에스테르 원사에 관한 것이며, 더욱 상세하게는 비이온성 폴리에스테르 조성물 중 양이온 염색이 가능한 이온성을 지닌 설포폴리에스테르 수지 또는 마스터배치를 혼입하여 양이온 염색 발현이 될 수 있는 폴리에스테르 조성물 및 이로부터 제조된 양이온 폴리에스테르 원사에 관한 것이다.
Patent KR-102266625-B1 (KR)
IPC: H01Q9/28
Filed: 2019-09-17
Granted: 2021-06-18
Abstract: 수평면 상에 수직한 방향을 기준으로 미리 정해진 기준각도 범위 내에 신호를 전달할 수 있는 차량용 무지향성 안테나 장치는 수평면(X-Y) 상에 전방향으로 신호를 방사하는 바이커니컬 안테나(200); 상기 바이커니컬 안테나(200)로부터 일정한 거리로 이격되어 각각 배치된 복수개의 지지부재(250); 및 상기 각 지지부재(250)에 형성되고, 상기 바이커니컬 안테나(200)를 중심으로 수평면(X-Y) 상에 전방향으로 방사되는 신호 방향을 따라 서로 이격되어 위치하는 복수개의 디렉터(300)를 포함하는 것을 특징으로 한다.