baber/WOPTO huggingface dataset:
Patent KR-102006748-B1 (KR)
Title: Multi path neighboring remote management system in onem2m and cctv network
Inventor: LEE YOUNG SOO
IPC: H04N21/647
Filed: 2019-02-19
Granted: 2019-08-07
Abstract: The present invention relates to a multi-path neighboring remote management system in oneM2M and CCTV network, which is capable of improving availability. The multi-path neighboring remote management system comprises: a control command unit transmitting a control command message; a control server unit managing an image and a oneM2M Internet-of-things-message; and a camera unit processing image data and the oneM2M Internet-of-things-message.
Patent KR-102034100-B1 (KR)
Title: Combine apparatus
Inventor: JIN MOK HO
IPC: A47B33/00
Filed: 2019-03-05
Granted: 2019-11-08
Abstract: The present invention relates to a non-welding assembly fastener for desks or dining table frames and, more specifically, to a non-welding assembly fastener for desks or dining table frames, wherein a table shape consisting of legs and leg connectors, such as various desks, tables, dining tables, lecture desks, supports, worktables, and the like, are formed in an assembly manner. Accordingly, the non-welding assembly can be conveniently manufactured, stored, carried, and assembled without welding or nails, and can be assembled even by a novice. Moreover, the non-welding assembly fastener can be sturdy to be prevented from being detached, distributed, and damaged after the assembly.
Patent KR-102219442-B1 (KR)
IPC: C02F101/00
Filed: 2019-03-05
Granted: 2021-02-24
Abstract: 본 발명은 그래핀 옥사이드(Graphene oxide; GO) 및 키토산(Chitosan; CS)이 화학적으로 결합된 매트릭스; 및 상기 매트릭스 상 또는 하에 고정된 프러시안 블루(Prussian blue; PB) 입자를 포함하는 방사성 세슘 제거용 복합체 및 이의 제조방법에 관한 것이다.
Patent KR-102153727-B1 (KR)
Title: 렌즈 조립체
IPC: G02B7/10
Filed: 2019-03-07
Granted: 2020-09-09
Abstract: 본 발명은 초소형 렌즈 조립체에 관한 것으로, 베이스; 상기 베이스에 광축 방향으로 이동 가능하게 삽입된 지지체; 상기 지지체를 광축 방향으로 이동시키기 위한 자동 초점 조절용 구동부; 상기 지지체에 광축 방향의 직각 방향으로 이동 가능하게 삽입되고, 렌즈부가 결합된 렌즈 배럴을 구비한 렌즈 유닛; 상기 렌즈 유닛을 광축 방향의 직각 방향으로 이동시키기 위한 손떨림 보정용 구동부; 상기 지지체가 상기 베이스에 대하여 광축 방향으로 이동 가능하도록 상기 지지체와 상기 베이스 사이에 배치된 다수의 볼 베어링; 및 상기 렌즈 유닛이 상기 지지체에 대하여 유동 가능하도록 상기 렌즈 유닛과 상기 지지체를 상호 연결하며 탄성을 가지는 부도체로 이루어진 다수의 연결부재;를 포함한다.
Patent KR-102435657-B1 (KR)
Title: 건물 외벽용 태양광 발전 블라인드
IPC: E04F10/10
Filed: 2019-03-11
Granted: 2022-08-24
Abstract: 본 발명은 건물 외벽용 태양광 발전 블라인드에 관한 것으로, 보다 상세하게는 기존의 건물 외벽에 탈부착 형태로 간단하게 설치할 수 있으며, 복수 개의 태양광 발전 슬레이트의 각도 및 차광 면적을 자유롭게 조절할 수 있는 건물 외벽용 태양광 발전 블라인드에 관한 것이다. 
또한, 건물의 외벽에 모듈형태로 설치되는 프레임과 상기 프레임의 내에서 상,하로 이송 가능하게 설치되는 복수 개의 태양광 발전 슬레이트와 상기 태양광 발전 슬레이트를 기울여주기 위한 각도 조절부를 포함하는 것을 특징으로 한다.
Patent KR-102157268-B1 (KR)
Inventor: HUH JOUNG
IPC: C23C14/58
Filed: 2019-03-11
Granted: 2020-09-17
Abstract: The present invention relates to a post-deposition treatment method of a mold, in which a metal target material is deposited on the surface of the mold by a vacuum deposition method, and then the deposition surface is post-treated. The post-deposition treatment method of the mold according to the present invention includes the following steps of: processing the mold; heat-treating the mold; depositing the mold; and post-treating the surface of a deposition layer (10) of the mold by spraying a micro-blasting agent (20) at high pressure by means of microblasting.
Patent KR-102231931-B1 (KR)
IPC: C07C23/18
Filed: 2019-03-12
Granted: 2021-03-26
Abstract: 본 발명은 용매의 종류에 따른 AF4의 용해도 차이를 이용하여 parylene HT의 단량체인 AF4 제조공정 중 냉각 재결정화를 통하여 불순물을 제거할 수 있는 냉각 재결정화 분리 기술을 활용한 고 순도, 고 수율의  1,1,2,2,9,9,10,10-octafluoro[2.2]paracyclophane (AF4) 제조 방법에 관한 것이다. 본 발명은 AF4(1,1,2,2,9,9,10,10-octafluoro[2.2]paracyclophane)의 정제방법으로, AF4 및 불순물을 용매에 녹이는 단계; 및 상기 용매를 냉각시키는 단계를 포함하며, 상기 냉각시키는 단계에서의 온도 변화에 따른 AF4의 상기 용매에 대한 용해도(g/100g 용매) 차이는 70% 이상인 것을 특징으로 하는 AF4 정제방법을 제공한다.
Patent KR-102249723-B1 (KR)
IPC: E02D27/52
Filed: 2019-03-26
Granted: 2021-05-10
Abstract: 수직도 조절이 가능한 본 발명의 해상 파일 시공방법은 해상(1)과 연약지반(2)에 삽입되어 암반층(3)의 상면에 하면이 접촉되도록 케이싱(10)을 설치하는 단계; 케이싱(10) 내측으로 천공장비를 삽입하여, 암반층(3)의 상부영역까지 연약지반(2)과 암반층(3)을 굴착하는 굴착단계; 케이싱(10) 내부에 대구경 강관 파일(100)을 삽입하는 강관파일설치단계; 케이싱(10)과 파일(100)의 사이영역에 파일 수직도 보정장치(200)를 설치하는 보정장치설치단계; 보정장치(200)를 구동하여 파일(100)의 수직도를 조절하는 파일수직도 조절단계; 파일(100)의 하측 영역에 몰탈(20)을 타설하는 몰탈타설단계;를 포함하되, 보정장치(200)는 파일(100)의 상측 영역에 설치되고, 파일(100)의 외주면을 따라 상호 간격을 두고 복수가 설치된다. 
도 7과 같이, 본원발명의 보정장치(200)는 공기 주입에 따라 부피가 팽창되는 구조로서, 복수의 보정장치(200)를 서로 다르게 팽창시켜 파일(100)의 수직도를 보정한다.
Patent KR-102031743-B1 (KR)
Title: Bridge assembly for transmitting substrate
Inventor: SUN HO KYUNG
IPC: H01L21/677
Filed: 2019-03-26
Granted: 2019-10-15
Abstract: The present invention relates to a bridge assembly, which is provided on a gap between long drum-shaped rotating rollers respectively installed on rotating axes one by one to support transfer of a substrate. The bridge assembly comprises: a long frame plate covering the gap between the rotating rollers; and a support suspended on an upper portion of the plate to be movable from side to side and assembled in the plate. The bridge assembly removes the gap between the rotating rollers, thereby surely performing smooth movement of the substrate.
Patent KR-102234492-B1 (KR)
IPC: G06Q10/06
Filed: 2019-03-27
Granted: 2021-04-05
Abstract: 컴퓨터에 의하여 수행되는 방법에 있어서, 복수의 사용자로부터 거주지역에서의 이동 경로, 상기 이동 경로에 포함된 적어도 하나의 위험 지역 및 상기 적어도 하나의 위험 지역에 대한 위험 가중치를 획득하는 사용자 위험 정보 획득 단계, 상기 이동 경로, 적어도 하나의 위험 지역 및 적어도 하나의 위험 지역에 대한 위험 가중치를 이용하여, 교통안전 시설물의 설치가 필요한 하나 이상의 위치를 결정하는 단계 및 상기 결정된 하나 이상의 위치에 설치하여야 할 교통안전 시설물의 종류를 결정하는 단계를 포함하는, 디지털 설문에 기반하여 교통안전 시설물 설치정보를 획득하는 방법이 개시된다.
Patent KR-102182135-B1 (KR)
Title: 바이메조게닉 액정 도핑을 통한 네마틱 변전효과를 이용한 휨 및 압력 감지 센서
IPC: G02F1/13363
Filed: 2019-03-27
Granted: 2020-11-23
Abstract: 본 발명은 수소결합으로 유도된 바이메조게닉 액정 도핑을 통하여 네마틱 액정의 변전효과를 증대시키며 이러한 증대된 변전효과를 이용하여 얇은 두께를 가지면서도 투명하여 디스플레이용 압력센서에 사용가능한 바이메조게닉 액정 도핑을 통한 네마틱 변전효과를 이용한 휨 및 압력 감지 센서에 관한 것이다. 본 발명은 바이메조게닉 액정으로 도핑된 네마틱 액정을 포함하는 휨 및 압력감지 센서를 제공한다.
Patent KR-102200283-B1 (KR)
Title: 화장품 용기
IPC: A45D40/00
Filed: 2019-03-27
Granted: 2021-01-08
Abstract: 본 발명에 따른 화장품 용기는, 제1 내용물이 수납되며, 상단에 상기 제1 내용물이 배출되는 배출구가 구비되는 용기몸체; 및 상기 용기몸체의 상단에 결합되어 상기 배출구를 밀폐시키는 뚜껑;을 포함하며, 상기 뚜껑은, 일면에 상기 제1 내용물이 토출되도록 토출홀이 구비되며, 일정 면적을 갖는 토출부와, 상기 토출부와 분리된 공간에 구비되는 수납홈, 및 상기 토출부 또는 상기 수납홈을 개폐하는 커버부를 포함하되, 상기 토출부 및 상기 수납홈이 동일한 방향으로 노출되도록 마련되는 것을 특징으로 한다.
Patent KR-101999213-B1 (KR)
Title: Behavior recognition system based on cctv using signal strengh pattern, method thereof and a recording medium having computer readable program for executing the method
Inventor: NA JOON YEOP
IPC: G08B21/02
Filed: 2019-03-28
Granted: 2019-07-11
Abstract: An embodiment discloses a CCTV-based behavior recognition system and method using a signal intensity pattern. The system comprises: a camera unit photographing a monitoring area; a communication module communicating with a terminal located within the monitoring area; and a monitoring control unit receiving tag information transmitted from the terminal wherein the tag information includes the age, gender, health information, and emergency contact number of a terminal user. The monitoring control unit includes: an object-to-be tracked classifying unit determining whether the terminal is an object to be tracked according to the tag information; a pattern analyzing unit analyzing a signal strength pattern between the terminal and the communication module; an image analyzing unit analyzing an image of the terminal user; and a risk analyzing unit analyzing the risk of the terminal user based on the signal strength pattern and the image analysis result. The present invention also relates to a recording medium recording a computer-readable program for executing the method. The present invention provides information necessary for safety to terminal users by using a CCTV, thereby being able to prevent accident or crime.
Patent KR-102003032-B1 (KR)
Title: Scaffolding for demolation work
Inventor: LEE SUNG KU
IPC: E04G7/28
Filed: 2019-03-28
Granted: 2019-07-23
Abstract: The present invention relates to scaffolding for demolition work which is implemented to enable a worker to go up to an area that the worker is not able to touch by the hand to demolish the area during demolition of a building. The scaffolding for demolition work comprises: a support unit spaced apart from each other to from a front surface and a rear surface; and at least one scaffolding units installed between the front surface and the rear surface in a horizontal direction to provide a space to which the worker can go up for demolition.
Patent KR-102164962-B1 (KR)
Title: A field winding motor generator having rotor of optimum magnet arrangement using permanent magnet assist structure and its fabrication method
Inventor: KANG DONGWOO
IPC: H02K19/26
Filed: 2019-04-10
Granted: 2020-10-13
Abstract: The present invention relates to a field winding motor generator having a rotor using a permanent magnet assist structure, including: a stator having a stator core wherein a three-phase coil is wound around a cylindrical stator body; a rotor body integrated with a rotor core disposed radially with respect to a rotation center; a rotor coil wound around the rotor core radially disposed on the rotor body; and an auxiliary magnet disposed and installed on the rotor core radially disposed on the rotor body, wherein the rotor coil and the auxiliary magnet are sequentially disposed on the rotor core radially disposed on the rotor body. Accordingly, the direction applied with power to the rotor coil of the rotor including the auxiliary magnets is switched so that the magnetic flux of the field is increased or demagnetized, and accordingly, the range of the driving capability of the field winding motor generator is ensured.
Patent KR-102263403-B1 (KR)
IPC: G05D23/20
Filed: 2019-04-18
Granted: 2021-06-10
Abstract: 본 발명은 의료용 냉장고 및 온도 제어방법에 관한 것으로서, 보다 상세하게는, 저장실의 적소에 다수의 온도센서를 설치하고 이중 어느 하나의 온도센서를 온도 변화에 민감한 특정 시료의 온도를 감지하도록 하여, 특정 시료의 온도를 기준으로 저장실 내부의 온도를 제어하여 저장물의 보관 신뢰성을 향상시킬 수 있다.  
그리고 다수의 온도센서로부터 감지된 저장실 내부의 각 영역의 온도를 디스플레이에 표시하여 만일 어느 한 영역에서 온도편차가 크게 발생하는 경우에 사용자가 이를 확인하여 조치를 취할 수 있도록 하여 저장물의 보관 효율성을 향상시킬 수 있다.
Patent KR-102014531-B1 (KR)
Title: Cartridges with re-coated OPC drums
Inventor: SIN CHUL CHUNG
IPC: G03G5/047
Filed: 2019-04-23
Granted: 2019-08-26
Abstract: The present invention relates to a cartridge using a recoated organic photo conductor (OPC) drum and, more specifically, to a cartridge using a recoated OPC drum, which regenerates and recoats effectively and precisely a charge transport layer of OPC drum, which has reached the end of service life due to abrasion, prevents an error of charging characteristics, and is improved to prevent the degradation of the response speed and image quality.
Patent KR-102387446-B1 (KR)
IPC: A24F47/00
Filed: 2019-04-30
Granted: 2022-04-15
Abstract: 에어로졸 생성 장치는, 본체; 에어로졸을 생성하고, 생성된 에어로졸을 배출하는 마우스피스를 포함하는 카트리지; 상기 본체와 결합하여 상기 본체를 따라 상기 마우스피스의 적어도 일부를 덮는 제1 위치 및 상기 마우스피스의 적어도 일부를 개방하는 제2 위치의 사이에서 이동 가능한 슬라이더; 및 상기 슬라이더의 이동을 상기 제1 위치 및 상기 제2 위치 중 적어도 하나에서 제한시키는 제한부;를 포함한다.
Patent KR-102102556-B1 (KR)
Title: Shielding Method of Radon by foam
Inventor: CHO SEUNG YEON
IPC: C08J9/00
Filed: 2019-04-30
Granted: 2020-04-20
Abstract: The present invention discloses a radon shielding method using foam, which effectively shields radon generated from the inside and the outside of a building to implement a safe indoor environment, thereby minimizing damage to a human body. To this end, a foaming panel is installed in the building.
Patent KR-102303273-B1 (KR)
IPC: H04L9/08
Filed: 2019-05-10
Granted: 2021-09-16
Abstract: 본 발명은 개인 도메인 기술에 이용하여, 개인 도메인과 매칭되는 부가 정보를 추출하여 제공하는 개인 도메인 네임 서비스 방법과 시스템에 관한 것이다. 본 발명의 일 실시예에 따른 부가 정보를 획득할 수 있는 개인 도메인 서비스를 제공하는 방법은, 서비스 서버가, 사용자 단말에서 전송된 개인 도메인 네임과 전자 서명을 포함하는 도메인 질의 메시지를 수신하는 단계; 상기 전자 서명의 검증에 성공하면, 상기 서비스 서버가 상기 개인 도메인 네임 및 하나 이상의 공개키와 대응되는 부가 정보를 획득하는 단계; 및 상기 서비스 서버가, 상기 부가 정보를 상기 도메인 응답으로서 상기 사용자 단말로 전송하는 단계를 포함한다.
Patent KR-102035580-B1 (KR)
Title: Plastic materials mixxing apparatus
Inventor: KIM JONG KUK
IPC: B29B7/72
Filed: 2019-05-26
Granted: 2019-10-23
Abstract: The present invention relates to a plastic raw material mixing device, which comprises: a main body for stirring a plastic raw material to be put into an internal space; a hopper formed on one side of the main body to inject the plastic raw material into the main body; and a raw material outlet port formed on one side of the main body to discharge the plastic raw material stirred in the main body from the main body.
Patent KR-102205216-B1 (KR)
Title: 세라믹 일체형 내마모성 복합관 및 이의 제조방법
IPC: C04B35/10
Filed: 2019-05-27
Granted: 2021-01-21
Abstract: 본 발명은 세라믹으로 형성되어 피이송물에 의한 손상을 최소화하기 위한 세라믹 일체형 내마모성 복합관 및 이의 제조방법에 관한 것이다. 본 발명의 실시예에 따른 세라믹 일체형 내마모성 복합관은 세라믹 재료에 의해 일체화된 관의 형상으로 성형되는 세라믹코어층, 상기 세라믹코어층이 용이하게 파손되는 것을 방지하도록 상기 세라믹코어층의 외면을 둘러 싸며, 합성수지로 형성되는 수지보강층, 상기 세라믹코어층과 상기 수지보강층의 사이에 위치되어 상기 세라믹코어층에 상기 수지보강층을 접합하는 접합층, 및 상기 수지보강층을 화재와 자외선에서 보호하도록 자외선 차단과 난연성을 갖는 재료로 형성되는 UV차단난연층을 포함한다. 따라서, 제작이 용이하여 대량생산이 용이하며, 다양한 형상으로 용이하게 제작할 수 있을 뿐만 아니라, 무게가 가벼워 시공성이 좋고 운반이 용이한 이점이 있다.
Patent KR-102043594-B1 (KR)
Title: Process Of Producing Tricot Textile Having Pattern Of Check-Patterned Fabric
Inventor: PARK TAE SOO
IPC: D04B21/08
Filed: 2019-05-31
Granted: 2019-11-11
Abstract: The present invention relates to a method for producing a tricot warp knit fabric in which a checkered pattern is expressed in the form of a fabric. The present invention provides a tricot fabric which utilizes a chemical fiber having a quick-drying and cold-absorbing function as a yarn compared to natural fibers while having a clear pattern such as a woven fabric so that tissue is visible to the naked eye. The present invention can provide the tricot fabric, which is not wrinkled due to the characteristics of the tissue and yarn, whose stretch properties are implemented without containing spandex, and which has soft touch.
Patent KR-102035669-B1 (KR)
Title: Module panel structure for heating pipe support
Inventor: KIM KI SEA
IPC: F24D3/14
Filed: 2019-06-10
Granted: 2019-10-23
Abstract: The present invention relates to a module panel for supporting a heating pipe which can reduce time and cost required for heating pipe construction by constructing a heating pipe more quickly and easily. To this end, the present invention comprises: a panel body (10) formed into a quadrangular shape; a plurality of guide protrusion portions (12) provided on an upper surface of the panel body (10) to continuously protrude at predetermined intervals; a plurality of auxiliary protrusion portions (13) provided between the guide protrusion portions (12) to protrude while forming a predetermined consecutive pattern; heat guide grooves (12a) horizontally formed on upper surfaces of the guide protrusion portions (12) to increase thermal conductivity; support cap fastening holes (14) formed through the centers of the guide protrusion portions (12), and each having a seating step (14a) formed on the middle thereof; support caps (30) inserted into the support cap fastening holes (14) to support the load from the above, and each having a seating protrusion portion (30a) formed on the middle thereof to be seated on the seating step (14a); and pipe seating grooves (11) formed between the guide protrusion portions (12) and the auxiliary protrusion portions (13) to allow heating pipes (20) to be seated thereon.
Patent KR-102007286-B1 (KR)
Title: A device for cleaning the surface of convection tube with nozzles having differented spray angle each other
Inventor: KIM JONG IL
IPC: F28G15/02
Filed: 2019-06-13
Granted: 2019-08-05
Abstract: The present invention relates to a heat exchanger tube cleaner for cleaning a surface of a plurality of heat exchanger tubes (T) which are stacked with each other by using high-pressure water. The heat exchanger tube cleaner comprises: vertical guide rails (100, 100′) mounted on the heat exchanger tubes (T); vertical drive units (200, 200′) moved in a vertical direction along the vertical guide rails (100, 100′); a transverse guide rail (300) coupled to the vertical drive units (200, 200′) to be moved in a vertical direction in accordance with movement of the vertical drive units (200, 200′); a transverse drive unit (400) moved in a transverse direction along the transverse guide rail (300); a high-pressure water distribution body (520) coupled to the transverse drive unit (400); and a plurality of nozzles (530, 530′, 540) located in a state of being connected to the high-pressure water distribution body (520). Moreover, spray angles of high-pressure water sprayed from the nozzles (530, 530′, 540) are different from each other.
Patent KR-102100506-B1 (KR)
Inventor: CHA MI SUN
IPC: A61L27/22
Filed: 2019-06-27
Granted: 2020-04-13
Abstract: The present invention relates to a chitosan hydrogel composition comprising chitosan, glycerol and a phosphoric acid group, wherein the chitosan is cross-linked by the glycerol, the phosphoric acid group, or a combination thereof. The temperature control which can induce the composition in a liquid state into a gel state according to the content ratio of the phosphoric acid group and the glycerol is possible, and the composition has an effect on printing properties and strength depending on the concentration of gelatin, thereby being used as an ink for 3D printing.
Patent KR-102226819-B1 (KR)
IPC: A23P10/28
Filed: 2019-06-28
Granted: 2021-03-11
Abstract: 본 발명은 보관 안정성이 우수한 겔형 식품 조성물 및 이의 제조방법에 관한 것으로서, 더욱 자세하게는 저장 또는 유통 중의 물성 변화, 오염 및 이수현상을 감소시켜 우수한 물성을 갖는 겔형 식품 조성물에 관한 것이다.
Patent KR-102195188-B1 (KR)
Inventor: YOO TAE JOON
IPC: H04N21/2343
Filed: 2019-06-28
Granted: 2020-12-29
Abstract: An objective of the present invention is to naturally convert a low-speed video into a high-speed video. According to an embodiment of the present invention, a method uses soft output of a first neural network trained with a hard target to train a second neural network distinguished from the first neural network and comprises: a step of using the first neural network to generate first soft output corresponding to first input data, and generating first training data including the first input data labeled as the first soft output generated by the first neural network, wherein the first neural network has learned the correlation between input data included in at least one piece of training data labeled as a hard target and a hard target corresponding to the input data based on the training data; and a step of using the first training data to train the second neural network to allow the second neural network to learn the correlation between the first soft output and the first input data.
Patent KR-102147402-B1 (KR)
Inventor: LEE JAE HOON
IPC: G09G3/20
Filed: 2019-07-03
Granted: 2020-08-24
Abstract: Embodiments of the present invention relate to a pixel and a display device including the same and, more specifically, to a display device capable of converting a signal related with a pixel circuit. The display device includes: a pixel part in which a plurality of pixels including a light emitting element and a pixel circuit connected to the light emitting element are arranged; a data operating part generating a bit string of n bit data and outputting the bit string to the pixels; a clock generation part generating at least one clock signal corresponding to a bit of the bit string in every frame including a data writing period and a light emitting period; and a parallel-serial converter converting at least one clock signal into a serial clock signal. The pixel circuit of the pixels includes: a first pixel circuit receiving and storing the bit string during the data writing period, and generating a control signal based on the serial clock signal and n bit values of the stored bit string during the light emitting period; and a second pixel circuit controlling the light emission and non-light emission of the light emitting element in response to the control signal during the light emitting period. The at least one clock signal is generated to individually include an edge which switches levels when a time allocated to a bit of a corresponding bit string begins, and the serial clock signal includes the edge included in each of the at least one clock signal.
Patent KR-102045862-B1 (KR)
Title: Protection tape of optical film for camera of cellular phone comprising self adhesive silicone layer
Inventor: JOO CHANG HWAN
IPC: C09J7/38
Filed: 2019-07-05
Granted: 2019-11-18
Abstract: The present invention relates to an optical film protection tape for a mobile phone camera including a self-adhesive silicone layer. The optical film protection tape for a mobile phone camera is configured to comprise a self-adhesive silicone layer. According to the present invention, the conventional optical film protection tape manufactured by using a poron material is replaced with an optical film protection tape including a self-adhesive silicone layer, thereby improving high strength and scratch resistance, minimizing the generation of foreign substances to minimize light dispersed to the surroundings so as to improve illumination, and simplifying a manufacturing process to reduce production costs.
Patent KR-102190779-B1 (KR)
Title: Improved pinch mode mr damper and method of improving pinch mode therefrom
Inventor: CHOI SEUNG BOK
IPC: F16F9/53
Filed: 2019-07-18
Granted: 2020-12-14
Abstract: According to the present invention, an MR damper comprises an inner core enclosing the outside of a piston and an outer core positioned on the outside of the inner core. A flow path through which MR fluid flows is formed between the inner core and the outer core. The inner core and the outer core have coils embedded therein and corresponding to each other. A nonmagnetic spacer for pinch mode formation protrudes from each coil. The nonmagnetic spacer has a sharp shape, and sharp portions face the flow path and are arranged at positions corresponding to each other. A current is applied to an inner coil embedded in the inner coil and an outer coil embedded in the outer core in opposite directions to form a magnetic field circuit in which the flow directions of magnetic fields are opposite to each other in the inner coil and the outer coil. The damping force of the MR fluid in the pinch mode can be adjusted through a magnetic field offset action in a portion where the magnetic fields overlap in a fluid flow area of the flow path to maximize a pinch effect, thereby improving the damping force control performance and viscosity resistance control performance of the MR fluid.
Patent KR-102196483-B1 (KR)
Inventor: YANG WOO SUNG
IPC: B25J9/12
Filed: 2019-07-24
Granted: 2020-12-30
Abstract: Disclosed is a joint driving module for a robot, which includes: a first motor, a second motor, a third motor, and a fourth motor stacked in a height direction; a first link, a second link, a third link, and a fourth link of which one end is connected to rotors of each of the motors; a front connecting part configured such that the other ends of the second link and the third link are connected and a front rod of which one end is connected to the front connecting part; and a back connecting part configured such that the other ends of the first link and the fourth link are connected and a back rod of which one end is connected to the back connecting part and the other end is connected to the front rod. Therefore, the joint driving module for a robot can increase a driving torque.
Patent KR-102286034-B1 (KR)
IPC: H05B44/00
Filed: 2019-07-25
Granted: 2021-08-05
Abstract: 인체감지 센서와 광 센서를 구비하고 인체감지 센서와 광 센서의 입력을 제어하는 디지털앰프가 내장된 마이컴 일체형 콤보 I.C를 적용하여 기능을 구현하는 엘이디 조명 장치와 조명 방법에 관한 것으로서,   
ⅰ) 주변 조도가 30룩스 이상일 경우에는 엘이디 조명 장치를 점등하지 않고,  
ⅱ) 주변 조도가 20룩스 이상 30룩스 미만일 경우에는 엘이디 조명 장치를 점등하거나 또는 최소 조도의 디밍 기능으로 전환하고,  
ⅲ) 주변 조도가 20룩스 미만일 경우에는 최소 조도의 디밍 등을 점등하도록 작동 제어하는 것을 특징으로 하는 엘이디 조명장치와 조명방법
Patent KR-102055580-B1 (KR)
Title: The electric fusion needle for producing a somatic cell nuclear transfer embryo using a platinum wire easy to replace
Inventor: KIM MIN KYU
IPC: C12N13/00
Filed: 2019-07-29
Granted: 2019-12-13
Abstract: The present invention relates to an electrofusion needle for producing somatic cell nuclear transfer embryos using an easy replacement platinum wire, which is easy to replace and bond a replacement part and a contact part with a platinum wire needle by rotating a ball of the replacement part in the length direction along a groove part of a needle housing formed in the contact part.