baber/WOPTO huggingface dataset:
Patent KR-102042155-B1 (KR)
Inventor: CHO BYOUNG CHEOL
IPC: H02B13/075
Filed: 2019-02-07
Granted: 2019-11-07
Abstract: The present invention relates to a ground switch module of an eco-friendly gas insulated load break switch, which is compact to be mounted inside an enclosure of the load break switch without changing the size of the load break switch, and more specifically, to a ground switch module of an eco-friendly gas insulated load break switch connected to a fixed contact connected to an arc extinguishing module of each phase (R, S, T) mounted on a base plate of the enclosure of the switch. The ground switch module of an eco-friendly gas insulated load break switch comprises: a main circuit bushing connection body arranged for each phase (R, S, T) by sequentially forming, on a main circuit bushing connecting conductor, a pair of a main circuit fixed contact connector connected to the fixed contact for each phase (R, S, T) and a main circuit movable ground contact connector connected to a main circuit movable ground contact; a movable ground contact part having a main circuit movable ground contact and an N-phase movable ground contact for each phase (R, S, T) connected or disconnected to a main circuit movable ground contact connector of the main circuit bushing connection body and an N-phase fixed ground connector of an N-phase fixed ground bushing connection body to determine an opening or an insertion state of a ground while being moved in a vertical direction; and an N-phase fixed ground bushing connection body consisting of a bushing connecting conductor having an N-phase fixed ground connector forming the N-phase movable ground contact and a non-movable ground contact.
Patent KR-102248734-B1 (KR)
IPC: B01L3/00
Filed: 2019-02-20
Granted: 2021-05-07
Abstract: 본 발명의 일 실시예는, 하나의 흡입포트, 일정한 간격으로 서로 이격되어 배열되는 복수의 연결포트 및 상기 하나의 흡입포트와 상기 복수의 연결포트 각각이 연통되도록 연결하는 채널부를 구비하는 피펫 몸체부 및 상기 피펫 몸체부의 상기 연결포트 각각에 연결되는 복수의 피펫팁을 포함하며, 상기 채널부는 상기 흡입포트와 상기 연결포트 사이까지의 거리가 모두 동일하도록 형성되는, 멀티 채널 피펫을 제공한다.
Patent KR-102176095-B1 (KR)
Title: 인공 수정 장치
IPC: A61B1/015
Filed: 2019-02-27
Granted: 2020-11-10
Abstract: 일 실시예에 따른 인공 수정 장치는 영상을 촬영하는 카메라, 동물의 정액을 분사하는 정액 분사부, 공기를 방출하는 공기 방출부;를 포함하는 제 1본체 및 상기 제1본체와 연결부를 통해 연결되며, 상기 카메라, 상기 정액 분사부 및 상기 공기 주입부의 작동을 제어하는 제어부;를 포함하는 제2본체를 포함할 수 있다.
Patent KR-102150588-B1 (KR)
Title: Apparatus for Golf Ball Collection using Autonomous Driving Robot
Inventor: SEO JUNG BIN
IPC: B25J9/16
Filed: 2019-02-28
Granted: 2020-09-01
Abstract: The present invention relates to a golf ball collection apparatus using an autonomous driving robot, in which the autonomous driving robot, which is capable of autonomously driving, collects golf balls scattered on an indoor/outdoor golf driving range while driving along a working path planned by a robot-recognizable map and location recognition technology. According to the present invention, the autonomous driving robot uses an ultra-wideband (UWB) mode to increase correctness, is suitable for a restricted space to facilitate installation, and additionally includes a photosensor for safety (obstacle, fall). In case of necessity, the autonomous driving robot is manually controlled by a smartphone and a smart pad through Wi-Fi communications without a specific controller to reduce waiting time due to collection of the golf balls, thereby providing convenience to customers. Moreover, labor costs due to the collection of the golf balls are reduced, and thus operating profits of the golf driving range can be maximized.
Patent KR-102180525-B1 (KR)
IPC: G02F1/1335
Filed: 2019-03-08
Granted: 2020-11-18
Abstract: 본 발명은 광원(40), 액정셀(30) 및 편광판(10, 20)을 포함함되, 상기 액정셀(30);의 양면에 편광자(12) 및 제1위상차층(11)을 포함하는 제1편광판(10); 및 제2위상차층(21) 및 편광자(22)를 포함하는 제2편광판(20);이 각각 적층되고, 상기 제1위상차층(11) 및 제2위상차층(21)은 각각 독립적으로 정면 위상차값(Ro)이 20 내지 80nm이며, 두께방향 위상차값(Rth)이 20 내지 80nm이거나, 광원(40)과 인접하게 배치되는 편광판(10 또는 20) 내 포함되는 제1위상차층(11) 또는 제2위상차층(21)은 Ro가 140 내지 190nm이며, Rth가 120 내지 150nm인 것을 특징으로 함으로써 사면 시야각이 우수한 액정표시장치에 관한 것이다.
Patent KR-102184439-B1 (KR)
Title: 투명전극 디바이스 제조방법
IPC: H01B13/00
Filed: 2019-03-15
Granted: 2020-11-30
Abstract: 본 발명은 투명전극 디바이스 제조방법에 관한 것으로, 본 발명에서는 디바이스의 제조 패턴을 <캐리어 지지기재>, <캐스팅 코팅층> 등과 같은 새로운 구성요소들을 적극 활용하는 방법으로 개선하여, 캐리어 지지기재, 캐스팅 코팅층 등이 기존 보호필름의 역할을 안정적으로 대체할 수 있도록 함과 아울러, 디바이스의 전체적인 제조 과정(제조 순서)을 <캐리어 지지기재의 일면에 캐스팅 코팅층을 형성하는 단계>, <캐스팅 코팅층의 일면에 오버코팅 층을 형성하는 단계>, <오버코팅 층의 일면에 투명전극을 형성하는 단계>, <투명전극의 일면에 하드코팅 층을 형성한 후, 해당 하드코팅 층의 일면에 투명 지지기재를 배치하고, 경화 공정 또는 융착공정(예컨대, UV 경화 공정, 열 경화 공정, 열 융착 공정 등)에 의해 상기 하드코팅 층 및 투명 지지기재를 투명전극의 일면에 경화 부착 또는 융착시키는 단계> 등으로 대폭 변화시키고, 이를 통해, 투명전극 측에서, 자신보다 나중에 후 순위로 형성되는 하드코팅 층의 침투에 의해, 별도의 웰딩공정 없이도, 해당 하드코팅 층과 매우 견고한 물리적/화학적 결합을 형성할 수 있도록 유도함은 물론, 하드코팅 층의 침투를 토대로, 내부에 존재하는 다수의 빈틈을 신뢰성 있게 보강 받으면서, 불필요한 내부 산소 노출 문제를 일으키지 않도록 유도함으로써, 디바이스 운영주체 측에서, 별다른 어려움 없이, 투명전극과 하드코팅 층의 접착 미비에 기인한 문제점, 투명전극의 내부 빈틈에 기인한 문제점, 투명전극의 내부 산소 노출에 기인한 문제점, 웰딩공정의 추가진행에 기인한 문제점 등은 물론, 보호필름의 추가 채용에 기인한 문제점까지도 효과적으로 일괄 해결할 수 있도록 가이드 할 수 있다.
Patent KR-102087899-B1 (KR)
Title: Method and apparatus for Clear Aligner with Shortening of Treatment Period and Asymmetric Improvement
Inventor: JUNG YU MI
IPC: A61C9/00
Filed: 2019-03-18
Granted: 2020-03-11
Abstract: A method for generating a transparent brace capable of shortening a period and alleviating asymmetry according to the present invention comprises: a first image data acquisition step of receiving a first tooth shape of a patient and acquiring first image data; an orthodontic data generation step of generating orthodontic data according to the first image data; a brace attachment generation step of generating a brace attachment according to the orthodontic data; a second image data acquisition step of receiving a second tooth shape of the patient to which the brace attachment is attached and acquiring second image data; a transparent brace data generation step of generating transparent brace data according to the second image data; and a transparent brace generation step of generating a transparent brace according to the transparent brace data.
Patent KR-102124132-B1 (KR)
Title: Box cover with outlet
Inventor: YOO WON CHUL
IPC: H02G3/12
Filed: 2019-03-21
Granted: 2020-06-17
Abstract: According to an embodiment of the present invention, provided is an outlet-integrated box cover. An outlet is assembled into a box cover assembled to a concrete box embedded in a building to be integrally manufactured, and an electric wire protection member is additionally installed on an opposite side in which the outlet is assembled to protect an electric wire.
Patent KR-102220163-B1 (KR)
IPC: H01L21/67
Filed: 2019-03-22
Granted: 2021-02-25
Abstract: 온도 검출 장치를 개시한다.  일 실시 예에 따른 온도 검출 장치는 기판 처리를 위한 처리액이 유동하는 튜브의 서로 다른 부위가 외면에 접촉하는 커버; 및 상기 커버 내에 구비되는 온도 측정 센서를 포함할 수 있다.
Patent KR-102109621-B1 (KR)
Inventor: AHN YOUNGWOAN
IPC: H01Q1/38
Filed: 2019-03-29
Granted: 2020-05-12
Abstract: The present invention relates to a three-dimensional broadcasting antenna having a three-dimensional radiation structure. The present invention is to enhance the reception and transmission characteristics of a low frequency signal such as FM and DMB by improving the gain and radiation characteristics of FM and DMB bands by means of a three-dimensional pattern structure design. The present invention includes: a first printed circuit board (PCB) that is a flat PCB having two surfaces wherein a first pattern for a broadcasting signal is formed on the first surface of the first PCB and a second pattern for radiation improvement is formed on the second surface of the first PCB; a second PCB that is a flat PCB having two surfaces wherein a third pattern for the ground is formed on the first surface of the second PCB; and at least one bracket including first and second plates formed at a predetermined distance from and facing each other and a third plate interconnecting the first and second plates. The second surface of the first PCB and the first surface of the second PCB are positioned so as to face each other and then the first and second PCBs are assembled so as to be interconnected via the at least one bracket. The second pattern of the second surface of the first PCB can be connected to the first plate of the bracket and the third pattern of the first surface of the second PCB can be connected to the second plate of the bracket via the at least one bracket.
Patent KR-102278063-B1 (KR)
IPC: A23L5/10
Filed: 2019-04-24
Granted: 2021-07-15
Abstract: 토마토 페이스트에 불려진 대두 단백, 트랜스글루타미나아제, 메틸셀룰로오즈 및 양파로 구성되는 패티 조성물, 패티 제조방법, 상기 패티 조성물을 이용하여 제조된 패티 및 이를 포함하는 햄버거가 제공된다.
Patent KR-102022237-B1 (KR)
Title: Urethane waterproof material composition with excellent thermo-shield function and construction method of waterproofing and thermo-shield using thereof
Inventor: LEE JAE HWA
IPC: C08L33/12
Filed: 2019-04-26
Granted: 2019-09-18
Abstract: The present invention relates to an urethane waterproof material composition and a thermal-shielding and waterproofing construction method using the same and, more specifically, to an urethane waterproof material composition having an excellent thermal-shielding function and a thermal-shielding and waterproofing construction method using the same, wherein the urethane waterproof material composition comprises: a main agent portion including polyoxypropylene glycol-toluene diisocyanate (TDI) preploymer, a methyl methacrylate (MMA) resin, thermo-insulating inorganic powder, and silicone sludge powder; and a curing agent portion including polyoxypropylene glycol, polyester polyols, 2,2′-dichloro-4,4′-methylenedianiline, aspartic acid, N,N′-(methylenedi-4,1-cyclohexanediyl)bis-1,1′,4,4′-tetraethyl ester (CAS No. 136210-30-5), and a plasticizer.
Patent KR-102245535-B1 (KR)
Title: 분리수거 가능한 약병 접속용 소켓
IPC: A61J1/20
Filed: 2019-04-29
Granted: 2021-04-28
Abstract: 본 발명은 수액 백의 포트에 약병을 위생적으로 안전하게 접속시킬 수 있도록 함과 아울러, 사용 후, 약병과 수액 백을 분리하여 배출할 수 있도록 함으로써 의료 폐기물로 인한 환경오염을 방지하고 처리 비용을 절감할 수 있도록 한 분리수거 가능한 약병 접속용 소켓에 관한 것으로, 
일측 단부는 수액 백의 포트(410)가 삽입되어 지지되는 포트 결합부(120)를 형성하고, 타측 단부는 약병(500) 전체 또는 일부가 수용되어 결합되도록 포트 결합부(120)에 비해 큰 직경으로 형성되는 바디(110)를 형성한 본체(100)와; 약병(500)의 약병마개(510)가 수용되고 약병(500)과 수액 백의 포트(410)를 연통시키는 양방향 천공 니들(250)이 설치되며, 본체(100)에 착탈 가능하게 수용 결합되는 접속 유닛(200)을 포함하는 약병 접속용 소켓에 있어서, 포트 결합부(120)의 하단부 내측에 수액 백의 포트마개(420)가 수용되는 마개 수용부(125)가 형성되고, 포트 결합부(120)의 최하단에 설치되어 마개 수용부(120)에 수용된 포트마개(420)에 대한 걸림 작용을 통해 수액 백을 고정하고, 걸림 해제 작용을 통해 수액 백이 분리되도록 하는 포트 고정부재(300)가 구비된 것을 특징으로 한다.
Patent KR-102093348-B1 (KR)
Title: Pagora
Inventor: SONG WHUI KYOUNG
IPC: E04D13/03
Filed: 2019-05-02
Granted: 2020-03-25
Abstract: The present invention relates to a pergola, and more specifically, to a pergola, which can filter outdoor air introduced into a space under a roof. The present invention includes: a roof; a plurality of posts standing in the bottom to support a border of the roof; and a filter membrane arranged between the posts and filtering the outdoor air introduced into the space formed between the roof, the bottom and the post so that a user stays therein.
Patent KR-102282784-B1 (KR)
IPC: G06Q50/10
Filed: 2019-05-15
Granted: 2021-07-28
Abstract: 본 발명은 문제생성장치 및 그 장치의 구동방법에 관한 것으로서, 본 발명의 실시예에 따른 문제생성장치는, 강의가 이루어지는 지정 과목과 관련한 문제 데이터를 저장하는 저장부, 및 강의를 수강하는 학생들의 단말장치로부터 각 학생이 제출하는, 지정 과목과 관련한 생성 문제를 수신하고, 수신한 생성 문제와 (기)저장한 문제 데이터를 비교하여 유사성이 기준값 이하인 문제 데이터를 추출하여 강의를 진행하는 교수자의 단말장치로 제공하는 제어부를 포함할 수 있다.
Patent KR-102066844-B1 (KR)
IPC: B01J21/18
Filed: 2019-05-17
Granted: 2020-01-17
Abstract: 과산화수소 생성용 촉매의 제조방법으로서, 실리카 입자를 고분자 전구체의 중합 과정에 첨가하고 반응시켜 실리카-고분자 복합 재료를 제조하는 단계; 실리카-고분자 복합 재료를 탄화시키는 단계; 탄화된 실리카-고분자 복합 재료로부터 실리카 입자를 제거하여 다공성 탄소 지지체를 형성하는 단계; 및 다공성 탄소 지지체에 망간 전구체를 첨가한 후 반응시켜, 망간 산화물 및 다공성 탄소 지지체의 복합체를 포함하는 과산화수소 생성용 촉매를 제조하는 단계; 를 포함하는, 과산화수소 생성용 촉매의 제조 방법이 제공된다.
Patent KR-102068985-B1 (KR)
Title: Key code type cam lock conncet equipment
Inventor: YOON HO KEUN
IPC: F16L37/18
Filed: 2019-06-04
Granted: 2020-02-24
Abstract: The present invention relates to a key code-type cam lock connector device for collecting a chemical waste liquid. More specifically, a waste liquid collector is installed in a waste liquid storage tank for each chemical to collect, to a waste liquid collection vehicle, a chemical waste liquid stored in the waste liquid storage tank for each chemical. A cam lock attached to the waste liquid collector has a pair of key pins of which the angles vary according to the chemical. One end of a connector separated from and coupled to the cam lock has key grooves formed inwardly at corresponding angles so that the key pins, of which the angles vary according to the chemical, can be inserted thereinto. A vehicle connection hose is connected to an end portion of the other end of the connector. The key pins formed on the cam lock attached to a corresponding waste liquid collector, and the key grooves are coupled only when the key code angles of the key pins and the key grooves match each other in order for a worker to collect a chemical waste liquid. Therefore, the chemicals can be prevented from being mixed by the carelessness of a worker, and the tip of a pipe of the waste liquid collector can be inclined in an upward direction, thereby preventing the chemical waste liquid from being leaked.
Patent KR-102113733-B1 (KR)
Inventor: HAN JI EUN
IPC: E02D3/12
Filed: 2019-06-19
Granted: 2020-05-21
Abstract: The present invention discloses a deep mixing method using a marine solidifying agent composition, which can prevent marine pollution through pH reducing effects, prevent losses caused by cracks on the ground, and expect improvement effects of bending strength, compression strength, and residual strength. To this end, the deep mixing method using the marine solidifying agent composition includes an interpenetrating step, a drawing step, a mixing step, and a curing step.
Patent KR-102134403-B1 (KR)
Inventor: JU JI HONG
IPC: C04B40/00
Filed: 2019-06-28
Granted: 2020-07-15
Abstract: The present invention relates to a warm mix modified asphalt mixture with a reduced smell and a preparing method thereof and, specifically, to a warm mix modified asphalt mixture with a reduced smell, which comprises 30 to 50 parts by weight of crushed coarse aggregate as natural aggregate, 20 to 40 parts by weight of crushed fine aggregate as natural aggregate, 2 to 10 parts by weight of asphalt pavement filler, 2.3 to 4.0 parts by weight of new asphalt, 2.0 to 4.0 parts by weight of a modified sulfur additive, 0.1 to 0.6 parts by weight of waste tire powder, 0.1 to 0.6 parts by weight of a thermoplastic elastomer, and 0.01 to 0.2 parts by weight of an additive for reducing smell. The warm mix modified asphalt mixture has effectively reduced smell caused by sulfur during or after the preparing process.
Patent KR-102534075-B1 (KR)
IPC: G06F12/0802
Filed: 2019-07-02
Granted: 2023-05-18
Abstract: 내부적인 슈퍼 커패시터들을 갖지 않는 솔리드-스테이트 드라이브(SSD)에 응급 백업 전력을 공급하는 시스템이 기재된다. SSD는 제1 커넥터 및 지연 전력 공급기를 포함할 수 있다. 제1 커넥터는 미리 정해진 폼 팩터를 가질 수 있고 그리고 미드플레인의 대응하는 커넥터에 연결되는 것이 가능할 수 있다. 제1 커넥터는 제1 커넥터가 미드플레인의 대응하는 커넥터에 연결될 때 미드플레인의 주 전력 공급기에 연결되는 주 전력 연결을 포함할 수 있다. 지연 전력 공급기는 SSD에 내부적일 수 있고, 제1 커넥터가 미드플레인의 주 전력 연결로부터 연결 해제된 후 미리 정해진 양의 시간 동안 외부의 에너지원으로부터 지연 에너지를 수신할 수 있다. 미리 정해진 양의 시간은 SSD가 인정한 호스트 데이터 쓰기 요청들을 SSD가 저장하기 위한 시간을 포함할 수 있다.
Patent KR-102300860-B1 (KR)
IPC: H01S5/12
Filed: 2019-07-03
Granted: 2021-09-14
Abstract: 본 발명은 위상 천이 분포 궤환 레이저 다이오드를 개시한다. 그의 레이저 다이오드는 레이저 다이오드 영역과 위상 조절 영역을 갖는 기판과, 상기 기판 상의 도파로 층과, 상기 도파로 층 상의 클래드 층과, 상기 레이저 다이오드 영역의 상기 클래드 층 내의 그레이팅과, 상기 레이저 다이오드 영역에 인접하는 상기 기판, 상기 도파로 층 및 상기 클레드 층의 일측 측벽에 배치되는 무반사막과, 상기 위상 조절 영역에 인접하는 상기 기판, 상기 도파로 층 및 상기 클래드 층의 타측 측벽에 배치되는 고반사막을 포함한다.
Patent KR-102227969-B1 (KR)
IPC: G06K9/00
Filed: 2019-07-05
Granted: 2021-03-12
Abstract: 본 발명은 얼굴이미지의 대칭성을 기반으로 사시환자와 관련된 특성정보를 제공하는 방법 및 시스템으로서, 더욱 상세하게는 얼굴이미지의 특징점을 추출하여 특징점으로부터 얼굴이미지의 대칭성을 판별하여 사시환자인지 여부를 가늠할 수 있는 사시환자와 관련된 특성정보를 제공하는, 얼굴이미지의 대칭성을 기반으로 사시환자와 관련된 특성정보를 제공하는 방법 및 시스템에 관한 것이다.
Patent KR-102095986-B1 (KR)
Title: System of early fire detection and safety evacution and method thereof
Inventor: LEE CHUL JAE
IPC: G08B7/06
Filed: 2019-07-08
Granted: 2020-04-01
Abstract: Disclosed are an early fire detection and safety evacuation inducing system and a method thereof. The system comprises: a plurality of detection devices detecting a fire in a building; a fire monitoring server collecting information on whether the detection device detects a fire and inducing safety evacuation of a user in accordance with the collected information; and a CCTV device generating a real-time surveillance image for a corresponding area in accordance with information on whether the detection device detects the fire. According to the above-described early fire detection and safety evacuation inducing system and the method thereof, by forming a mesh network using a plurality of beacon tags in a building and being configured to detect air quality through the beacon tags, whether the fire has occurred is detected early, and a safe evacuation route can be provided by identifying the presence of toxic gas in each space in the building.
Patent KR-102141052-B1 (KR)
Inventor: KIM DONG HYUN
IPC: G01V3/17
Filed: 2019-07-11
Granted: 2020-08-04
Abstract: A target detecting method according to an embodiment of the present invention comprises: a step of moving a plurality of detectors in the Y-axis direction while radiating transmission signals from each of the plurality of detectors arranged in the X-axis direction; a step of sampling reception signals received by each of the plurality of detectors after the transmission signals are reflected multiple times at a set period to acquire a plurality of sampled signals; a correction step of removing clutter from the plurality of sampled signals sampled from the reception signals of each of the plurality of detectors to transform each of the plurality of sampled signals into process signals; a step of generating detection signals by using the process signals for each of the plurality of detectors; and a step of detecting a position of a target in the X-axis direction by using the detection signals. Therefore, according to embodiments of the present invention, an arrangement type target detecting facility including the plurality of detectors arranged in one direction can process the signals of each of the plurality of detectors in real time and can process the reception signals with a low calculation amount. In addition, a correction or a clutter removing method according to an embodiment of the present invention can reduce errors in which things besides detection targets are detected as targets. Therefore, accuracy in detecting the targets can be improved.
Patent KR-102614366-B1 (KR)
IPC: H10N10/85
Filed: 2019-07-26
Granted: 2023-12-14
Abstract: 본 발명의 일 실시예에 따른 열전 모듈은 열전소재를 포함하는 복수의 열전소재 층; 상기 복수의 열전소재 층 사이를 연결하기 위한 전극 층; 및 상기 각 열전소재 층과 상기 전극 층 사이에 위치하는 확산 방지층을 포함하고, 상기 확산 방지층은 Mo-Ti 합금을 포함하며, 상기 확산 방지층의 밀도는 6g/cm 3  이상이다.
Patent KR-102097752-B1 (KR)
Title: Damper for vibration isolaion system and Precompression load type vibration isolation system having the damper
Inventor: JI YONG SOO
IPC: F16F7/104
Filed: 2019-07-29
Granted: 2020-04-07
Abstract: The present invention relates to a buffer unit for a precompression load-type vibration isolation apparatus, which comprises: a hinge block which has a first female screw hole and is coupled by a hinge to an upper plate unit of the precompression load-type vibration isolation apparatus; a hinge bracket which includes a base having an inner area with a third penetrating hole, and a hinge leaf extending from the base in a longitudinal direction to be coupled by a hinge to the bearing block of the vibration isolation apparatus; a shaft which includes a cut surface cut and processed in a longitudinal direction, a first male screw unit formed on a circumference of an outer circumferential surface of one end part, a second male screw unit formed on a circumference of an outer circumferential surface of the other end part, and a graduated ruler made by forming a plurality of graduations on the cut surface, wherein the first male screw is fastened by a bolt with the first female screw hole by crossing the third penetrating hole; an elastic member arranged on a circumference of an outer circumferential surface of the shaft crossing the part between the hinge block and the hinge bracket; a fixing supporter arranged on a side surface of the hinge block to be interposed between the hinge block and the elastic member; a disk-shaped operation supporter which has a second penetrating hole allowing the shaft to penetrate therethrough, and is interposed between the hinge bracket and the elastic member to be movably arranged in the axial linear direction of the shaft; and a control screw fastened by a screw with the second male screw unit to push the operation supporter while reciprocating in an axial linear direction of the shaft by rotation. The elastic member can vary the distance between the fixing supporter and the operation supporter to perform a preliminary compression, thereby applying a precompression load. In addition, the present invention includes a precompression load-type vibration isolation apparatus to which the above-mentioned buffer unit can be detachably attached.
Patent KR-102286628-B1 (KR)
IPC: A61C1/08
Filed: 2019-07-31
Granted: 2021-08-06
Abstract: 본 발명은 치과용 유니트 체어를 제공한다. 본 발명의 일 실시 에에 따른 치과용 유니트 체어는 환자가 앉거나 누울 수 있으며, 치과 치료 시술에 이용되는 체어와 복수의 치과용 기구를 포함하는 기구 어셈블리와 그리고 정보를 나타내는 표시부를 포함하되, 상기 체어는 환자의 머리를 받치는 헤드부와 환자의 상체 또는 등을 지지하는 받침부와 그리고 환자의 하체가 안착되는 안착부를 포함한다.
Patent KR-102085989-B1 (KR)
Title: Supplying part of mat weaving machine
Inventor: LEE YONG BOK
IPC: D03D41/00
Filed: 2019-08-14
Granted: 2020-04-10
Abstract: The present invention relates to a mat weaving device that includes: a supplying part for supplying warp to weave a mat by installing a plurality of bobbins to be rotatable such that while a rope wound on an outer surface of the bobbin is released, the warp is supplied along the longitudinal direction of the mat subjected to weaving; a weaving part for using the warp supplied from the supplying part and weft supplied from both sides to intersect the warp and the weft, thereby weaving the mat; and a discharging part for discharging the mat manufactured in a constant width after the weaving is completed in the weaving part. The supplying part includes: a support frame installed to have a plurality of bars spaced apart at regular intervals to form columns and rows in a direction perpendicular to and horizontal to the ground; the plurality of bobbins installed to be rotatable on the plurality of bars and having the rope wound on the outer surface; and a rope inlet located in a front spaced apart from the frame at regular intervals to arrange the rope in a row one by one along the width direction while adjusting the height where the rope is supplied to the weaving part, thereby continuously manufacturing the mat by smoothly supplying the rope for manufacturing the mat to increase production.