baber/WOPTO huggingface dataset:
Patent KR-102038272-B1 (KR)
Title: Safety Carts for Transporting Gas Cylinders
Inventor: CHO MIN HYEON
IPC: B62B3/10
Filed: 2019-04-25
Granted: 2019-10-30
Abstract: The present invention relates to a safety cart for transporting a gas cylinder. The safety cart for transporting a gas cylinder includes: a cart member; an auxiliary cart member; and a gas spring member installed between the cart member and the auxiliary cart member so that the cart member can easily move inside and be easily drawn outside. The cart member has: a pair of front wheels separated at predetermined intervals; a support unit installed between the pair of front wheels to support the bottom of a gas cylinder; and a handle unit installed in the upper part on both sides of the support unit to move to a desired position by the rotation of the front wheel. The auxiliary cart member comprises: a pair of rear wheels installed to correspond to the front wheels; and a vertical frame and an inclined frame, formed in the upper part of the rear wheel to support the cart member at a predetermined inclined angle. So, the safety cart for transporting a gas cylinder can easily transport and move the heavy gas cylinder by moving the cart member on which a heavy object is loaded, with the auxiliary cart member. Moreover, the safety cart for transporting a gas cylinder enables a worker to freely move the safety cart by holding the handle unit of the safety cart having the wheels. The safety cart for transporting a gas cylinder eliminates concerns about musculoskeletal system strain from using physical muscular strength when transporting or moving the gas cylinder.
Patent KR-102147036-B1 (KR)
Inventor: KIM BEOM SOO
IPC: G01N29/24
Filed: 2019-05-07
Granted: 2020-08-21
Abstract: The present invention relates to a pipe corrosion rupture detection apparatus through a ring-type ultrasonic generator and a collector, which comprises: a plate-shaped first pipe connection member wherein a circular hollow unit is formed; a second pipe connection member fastened to the first pipe connection member in a plate shape wherein the circular hollow unit is formed; a sensor fixing ring provided on the inner circumferential surface of the first and second pipe connection members; and at least one ultrasonic sensor provided on the inner circumferential surface of the sensor fixing ring. Accordingly, the ultrasonic generator and a receiver are provided at a pipe connector to facilitate installation and detachment, and precise pipe defects can be detected.
Patent KR-102282351-B1 (KR)
IPC: G06Q30/02
Filed: 2019-05-07
Granted: 2021-07-28
Abstract: 블록체인 기반의 쇼핑몰에서 상품 프로모션 방법 및 그 시스템이 개시된다. 본 발명의 일 실시예에 따른 상품 프로모션 방법은 블록체인 기반 쇼핑몰에서 사용자에 의해 클릭된 상품 정보, 구매 정보 및 커뮤니티 활동 정보를 포함하는 행동 패턴 데이터를 수집하는 단계; 상기 수집된 행동 패턴 데이터에 기초하여 적어도 하나 이상의 상품 프로모션을 결정하는 단계; 및 상기 결정된 상품 프로모션을 상기 사용자의 맞춤형 프로모션으로 노출시키는 단계를 포함하며, 상기 수집하는 단계는 상기 커뮤니티에 올린 글에 대한 주요 키워드, 상기 커뮤니티에서 상기 사용자가 올린 댓글에 대한 키워드, 상기 커뮤니티에서 중고로 판매한 상품 정보, 상기 커뮤니티에서 중고로 구입한 상품 정보 및 상기 사용자의 가입된 커뮤니티에 대한 정보를 이용하여 상기 커뮤니티 활동 정보를 수집하고, 상기 수집된 행동 패턴 데이터를 이용한 학습을 수행하며, 상기 결정하는 단계는 상기 수집된 행동 패턴 데이터의 학습 결과에 기초하여 미리 설정된 상품 프로모션들 중 상기 사용자의 학습 결과에 대응하는 상품 프로모션을 결정할 수 있다.
Patent KR-102068641-B1 (KR)
Inventor: SEO YUN HO
IPC: F03D80/80
Filed: 2019-05-08
Granted: 2020-01-22
Abstract: The present invention relates to a device and a method for monitoring and controlling shaft alignment for a wind generator. The object of the present invention is to provide a device and a method for monitoring and controlling shaft alignment for a wind generator, wherein a configuration having a sensor to monitor shaft alignment between a low speed shaft and a high speed shaft disposed on both sides of the gearbox of the wind generator, and a configuration to adjust the support rigidity of a torque arm mount to enable the angle adjustment of the high speed shaft disposed between the gearbox and the generator of the wind generator are linked, thereby monitoring in real time whether shaft alignment in a generator-low speed shaft-gearbox-high speed shaft-generator assembly provided in the wind generator is misaligned, and allowing to return to a safe range when the shaft alignment is excessively misaligned.
Patent KR-102239845-B1 (KR)
IPC: G01N3/42
Filed: 2019-05-14
Granted: 2021-04-12
Abstract: 본 발명은, 서로 이격되어 바닥에 놓여지는 지지부재(110); 상기 지지부재를 횡방향으로 연결하는 연결부재(120,130); 상기 연결부재를 따라 이동가능 하도록 결합되는 이동부재(140,150); 상기 이동부재에 일체로 결합되는 결합부재(170); 상기 결합부재에 결합되어 상기 이동부재의 이동에 따라 함께 이동하는 경도기 장착부재(200); 및 상기 경도기 장착부재(200)에 결합되는 경도기(230);를 포함하는 콘크리트 바닥 경도 측정장치를 제공한다.
Patent KR-102035228-B1 (KR)
Title: Ship propulsion shaft assembly type processing equipment and manufacturing method thereof
Inventor: KIM BONG GAP
IPC: B23Q5/38
Filed: 2019-05-15
Granted: 2019-10-25
Abstract: The present invention relates to ship propulsion shaft assembly type processing equipment for repairing a ship propulsion shaft and a manufacturing method thereof and, more specifically, provides assembly type processing equipment which enables uniform work based on a propulsion shaft for grinding and cutting working processes to repair an external diamter of the ship propulsion shaft, and simultaneously performs grinding and cutting processes. To achieve this, the ship propulsion shaft assembly type processing equipment comprises: a fixing shaft and a fixing guard supporting equipment; a processing assembly enabing uniform repair work to be performed in a rotation direction; a transfer cylinder controlling axial equipment; a hydraulic motor drive unit controlling rotation direction maintenance; and a drive shaft and a drive shaft pinion gar unit. Therefore, via ten assembly steps, the ship propulsion shaft assembly type processing equipment can be manufactured, and can be easily installed in a narrow space such as an engine room of a ship.
Patent KR-102154627-B1 (KR)
Title: Firing pin disengaging apparatus
Inventor: PARK JEONG CHEOL
IPC: F41A17/44
Filed: 2019-05-21
Granted: 2020-09-10
Abstract: The present invention relates to a firing pin separation apparatus. The firing pin separation apparatus of the present invention can be operated by one person outside a turret, so that a user can safely separate or assemble a firing pin assembly. The firing pin separation apparatus according to one embodiment may include: an insertion unit sliding forward to the inside of a closure block; a support unit receiving at least a part of the insertion unit and supporting the insertion unit to be slidable; and a coupling unit connected to a front end of the insertion unit and capable of coupling a ball of the firing pin assembly to a stopper.
Patent KR-102063609-B1 (KR)
Inventor: I SANG YONG
IPC: B61B1/02
Filed: 2019-05-24
Granted: 2020-02-11
Abstract: Disclosed is a cam rotary body which has the same lever restoring force on both left and right sides and can be easily assembled to reduce manufacturing costs. The cam rotary body comprises: a housing having a partition wall; a rotational coupling shaft coupled to the housing and having a first extension part and a second extension part; a coil spring, a cam plate, and a pressurizing spacer, which are sequentially fitted into the first extension part; and a cover coupled to the housing. The coil spring is fitted into the first extension part, and a second end part of the coil spring is in contact with the partition wall and an inner wall of the housing. The cam plate includes a shaft engaging coupling hole and a spring engaging coupling hole. When the rotational coupling shaft rotates, the shaft engaging coupling hole is fitted into the first extension part so that the cam plate rotates together. The spring coupling hole is coupled to a first end of the coil spring. The pressurizing spacer is fitted into the first extension part between the cover and the cam plate.
Patent KR-102200742-B1 (KR)
Title: 피드백 요청을 위한 기사 제공 시스템 및 피드백 요청을 위한 기사 제공 시스템의 독자 구독 모듈
IPC: G06Q50/10
Filed: 2019-06-07
Granted: 2021-01-11
Abstract: 본 발명은 피드백 요청을 위한 기사 제공 시스템 및 피드백 요청을 위한 기사 제공 시스템의 독자 구독 모듈에 관한 것으로 더욱 상세하게는, 본 발명의 일면에 따른 피드백 요청을 위한 기사 제공 시스템의 독자 구독 모듈은 복수 개의 단어로 구성되는 문장, 문단, 문장 부호를 포함하는 기사 텍스트를 기설정된 인터페이스에 따라 화면 영역에 출력하는 기사 텍스트 출력부와, 기사 텍스트를 문장 또는 문단 단위로 구분하고, 화면 영역에 있어서 문장 또는 문단에 대응되는 복수 개의 텍스트 영역을 문장 또는 문단별로 설정하는 텍스트 영역 설정부와, 커서 위치를 검출하는 커서 위치 검출부와, 커서 위치가 텍스트 영역에 대응되면 미리 정해진 피드백 요청 표지를 출력하고, 피드백 요청 표지가 출력된 경우 사용자의 입력에 따라 텍스트 영역에 대응되는 문장 또는 문단에 대한 피드백 요청을 받는 피드백 요청부를 포함한다.
Patent KR-102311092-B1 (KR)
IPC: A23P30/00
Filed: 2019-06-10
Granted: 2021-10-08
Abstract: 종래에는 대량생산을 위한 식재료가공장치(예;깍두기절단기나 김밥무절단기등)는 칼날조립체와 밀판사이의 식재료수용공간에 식재료를 투입하여  
유공압실린더로드 끝단에 축설된 밀판으로 가압하는 배치(batch)식 가공을 하고 있어서 작업자의 손가락안전사고가 빈발하고 제품규격이 일정하지않고 생산성이 낮다 
 본 발명은 컨베이어에 결속된 밀판이 식재료공급대위의  
식재료를 칼날조립체에 밀어서 압착하여 식재료를 통과시켜고는 즉시  
후방으로 회동하여 식재료공급대의 아래로 잠적하여 진행하고  종동휠을  
돌아 오르면서 다시금 상기 식재료공급대의 바닥에 놓여진 식재료를 밀어서 칼틀조립체로 향하게 되는 새로이 발명된 식재료가공컨베이어로써 
식재료절단가공을  연속적으로 할 수 있어서  생산성이 배가 되며 작업자가 배제되는 안전작업을 할 수 있고 다양한 실시예를 구사할 수 있어며 모듈러 방식에 의한 용이한 확장성의 특장점을 갖는 식재료가공컨베이어이다.
Patent KR-102166126-B1 (KR)
Title: Chip antenna module and electronic device including thereof
Inventor: PARK JU HYOUNG
IPC: H01Q21/06
Filed: 2019-06-13
Granted: 2020-10-15
Abstract: According to one embodiment of the present invention, provided is a chip antenna module, which comprises: a first dielectric layer; a solder layer disposed on a lower surface of the first dielectric layer; a first patch antenna pattern disposed on an upper surface of the first dielectric layer and having a through hole; a second patch antenna pattern spaced apart from the top of the first patch antenna pattern and smaller than the first patch antenna pattern; a first feed via disposed to penetrate the first dielectric layer from the lower surface of the first dielectric layer and electrically connected to the first patch antenna pattern; a second feed via disposed from the lower surface of the first dielectric layer to penetrate the first dielectric layer and the through hole of the first patch antenna pattern and electrically connected to the second patch antenna pattern; and a plurality of shielding vias disposed from the lower surface of the first dielectric layer to penetrate the first dielectric layer, electrically connected to the first patch antenna pattern, and arranged to surround the second feed via.
Patent KR-102071983-B1 (KR)
Inventor: HONG KI CHAE
IPC: E02D5/80
Filed: 2019-06-17
Granted: 2020-01-31
Abstract: The present invention relates to a micro-pile with an expandable head anchor, which is capable of easily and firmly mounting an upper end of the micro-pile inside a core hole of base concrete by having a first expansion wing and a second expansion wing of the expandable head anchor, engaged with an upper end of the main body of the micro-pile, inserted into the core hole of the base concrete, and expanded towards the outside. According to the present invention, the micro-pile with the expandable head anchor comprises: the main body of the micro-pile having a spiral bump protruding from an outer circumferential surface; and the expandable head anchor engaged with an upper end of the main body of the micro-pile to be mounted inside the core hole of the base concrete. The expandable head anchor includes: a lower support nut engaged by a screw with the main body of the micro-pile; the first expansion wing placed on an upper side of the lower support nut, having a first slot hole formed in the center, penetrated by the main body of the micro-pile, and having a first sliding surface formed on an upper surface to be inclined in the sliding direction; the second expansion wing placed on an upper side of the first expansion wing, having a second slot hole formed in the center, being penetrated by the main body of the micro-pile, also having a second sliding surface formed on a lower surface to be inclined and correspond to the first sliding surface on the first expansion wing; and an upper pressurizing nut engaged by a screw with the main body of the micro-pile on an upper side of the second expansion wing to slide towards the outside and fix the positions of the first expansion wing and the second expansion wing, both in the expanded status.
Patent KR-102347983-B1 (KR)
IPC: B05D3/02
Filed: 2019-07-03
Granted: 2022-01-07
Abstract: 본 발명은 금속 기재; 및 상기 금속 기재의 적어도 일면 상에 위치하는 활성층을 포함하고, 상기 활성층은 루테늄 산화물, 플래티넘 산화물 및 세륨 산화물을 포함하고, 상기 활성층을 복수개의 픽셀로 균등 분할할 때, 상기 균등 분할한 복수개의 픽셀 간 루테늄의 조성의 표준편차는 0.4 이하이며, 상기 활성층 내 N 원자는 루테늄 대비 20 내지 60 몰%로 존재하는 것인 전기분해용 환원전극 및 이의 제조방법에 관한 것으로서, 전기분해용 환원전극의 과전압 현상을 감소시키고 내구성을 증대시킬 수 있다.
Patent KR-102062344-B1 (KR)
Title: Glass composition, glass comprising the composition, and method for preparing the glass
Inventor: YOUNG JAE KIM
IPC: C03C3/145
Filed: 2019-07-05
Granted: 2020-01-02
Abstract: The present invention relates to a glass composition, a glass comprising the glass composition, and a glass production method and, more specifically, to a glass composition comprising: gold mine tailings; and at least one selected from the group consisting of titanium dioxide, boron oxide, a calcium compound, an aluminum compound, and a barium compound, to a glass comprising the glass composition, and to a glass production method.
Patent KR-102610762-B1 (KR)
Title: 안전 하차 보조 시스템
IPC: B60K28/12
Filed: 2019-07-08
Granted: 2023-12-07
Abstract: 본 발명은 안전 하차 보조 시스템에 관한 것으로, 특히 차량에 탑승한 탑승자에게 안전하게 하차가 가능한지의 여부를 알려주는 기술이다.  이러한 본 발명은, 차량의 후측방에서 진입하는 물체를 감지하는 물체 감지부, 차량 내 탑승자의 신체 조건을 감지하는 신체 감지부, 차량의 도어 열림 또는 닫힘 정보를 감지하는 도어 개폐 감지부, 물체 감지부, 도어 개폐 감지부의 감지 결과에 대응하여 탑승자에게 알림이 필요한 상황인지를 판단하고, 기 세팅된 차량 정보에 대응하여 신체 감지부로부터 센싱된 값을 계산하는 판단부 및 판단부로부터 알림이 필요한 상황이라는 정보가 수신되면, 신체 조건에 대응하여 광원의 위치와 조사각을 다르게 제어하는 제어기를 포함한다.
Patent KR-102141311-B1 (KR)
Inventor: JONG YOUNG SEOB
IPC: E03F7/02
Filed: 2019-07-08
Granted: 2020-08-05
Abstract: The present invention relates to an apparatus for adjusting and inducing opening and closing force of a blocking plate for a sewage pipe, which covers an end portion of the sewage pipe installed on a bank of a river in the sewage pipe discharging urban sewage such as rainwater, domestic sewage, and wastewater from factories to the river, thereby blocking bad smells and maintaining the urban appearance. The apparatus for adjusting and inducing opening and closing force of a blocking plate for a sewage pipe can adjust blocking force of the blocking plate in response to a size, weight, an installation angle, the processing number and a wind effect of the blocking plate in accordance with the processing capacity of the sewage pipe and induce the blocking plate to be more smoothly opened in accordance with water pressure.
Patent KR-102127073-B1 (KR)
Title: Water and sewage supervisory control and data acquisition control panel by a printed circuit boards
Inventor: LEE CHANG WOO
IPC: H05K7/20
Filed: 2019-07-25
Granted: 2020-06-25
Abstract: The present invention relates to a water and sewage remote surveillance control board. More specifically, the present invention relates to a water and sewage remote surveillance control board by a printed circuit board (PCB) which controls temperature by geothermal heat. To this end, the water and sewage remote surveillance control board comprises: a plurality of relays (420) controlling opening and closing for each individual wire between a first integrated cable (140) and a second integrated cable (160); a voltage conversion switch (152) provided for each relay (420) and capable of selecting a first voltage (430) or a second voltage (434) applied to the relay (420); a group setting switch (154) provided for each relay (420) and capable of selecting the plurality of relays (420) as a first group (460) or a second group (464); and a PCB (400) having the plurality of relays (420), the voltage conversion switch (152), and the group setting switch (154) mounted thereon.
Patent KR-102098630-B1 (KR)
Title: System for detecting 3D display defect
Inventor: PARK YONG JIN
IPC: G09G3/00
Filed: 2019-07-30
Granted: 2020-04-08
Abstract: The present invention provides a system for determining whether or not a video output of a 3D display which corrects an output screen and a rotation angle according to the face direction of a user is normal. According to the present invention, the system for determining whether or not the video output of the 3D display is normal is equipped with an aperture for adjusting the size of an opening in a camera provided for inspection of the 3D display, so that the luminance of an output screen of the 3D display photographed by the camera has a numerical value within a certain range, thereby improving discrimination accuracy and precision while the influence of an external light source is minimized according to the rotation angle of the 3D display.
Patent KR-102237622-B1 (KR)
IPC: C22C38/32
Filed: 2019-08-26
Granted: 2021-04-07
Abstract: 본 발명의 일 측면에 따른 고장력 열연 강판은, 중량%로, 중량%로, 탄소(C): 0.06~0.10%, 실리콘(Si): 0.55~0.65%, 망간(Mn): 1.6~1.9%, 인(P): 0초과 0.02% 이하, 황(S): 0초과 0.003% 이하, 크롬(Cr): 0.65~0.75%, 니오븀(Nb): 0.015~0.025%, 티타늄(Ti): 0.035~0.045%, 보론(B): 0.0015~0.0025%, 나머지 철(Fe) 및 기타 불가피한 불순물을 포함하고, 페라이트와 마르텐사이트를 포함하는 미세조직을 가진다.
Patent KR-102131254-B1 (KR)
Title: Mult lock tool
Inventor: LEE WOON YOUNG
IPC: E05B63/14
Filed: 2019-08-27
Granted: 2020-07-07
Abstract: The present invention relates to a multi-lock tool, and more specifically, is to simplify the configuration of a multi-lock tool for an important industrial facility which is opened and closed only when keys owned by multiple managers are connected to the tool and ensure excellent scalability for composition of finished products, thereby greatly reducing product costs and providing economic benefits. The configuration according to the present invention includes: a front assembly (100) composed of a key cylinder (10), a rotating plate (20), and a locking bar (130); a rear assembly (200) composed of a second body (210), a key cylinder (10), a rotating plate (20), and a control bar (230); and a coupling means (400) which allows the front assembly (100) and the rear assembly (200) to be assembled and disassembled in the vertical direction but not be separated in the longitudinal direction.
Patent KR-102115339-B1 (KR)
Title: Jig for fixing cutting working body stack
Inventor: JANG WOO JIN
IPC: B23B25/06
Filed: 2019-08-28
Granted: 2020-05-26
Abstract: The present invention provides a cutting workpiece assembly fixing jig. The cutting workpiece assembly fixing jig according to the present invention, by providing a structure in which a cutting object provided with a flange protruding laterally in a rectangular block body having a rectangular vertical cross-section is fixed as an aggregate, can be collectively moved to the inside of a cutting machine tool and perform batch processing or sequential processing. Therefore, the cutting workpiece assembly fixing jig has technical features that improve productivity and shorten the processing time.
Patent KR-102256500-B1 (KR)
IPC: G01N17/00
Filed: 2019-08-29
Granted: 2021-05-28
Abstract: 본 발명은 고온 대기 환경을 모사하여 고 내열성 여과필터 또는 센서 등의 고 내열성 시료의 성능 측정을 위해, 여과필터 또는 센서의 등의 성능을 측정할 수 있도록 하기 위해, 공기관; 측정대상 시료가 장착되는 시료장착관; 및 상기 공기관 및 시료장착관이 장착된 후, 상기 공기관 및 시료장착관의 내부를 고온으로 가열하여 고온 대기를 모사하는 고온 대기환경 모사 챔버;를 포함하여 구성되는 것을 특징으로 하는 고온 대기환경 모사 내열성 시료 테스터기를 제공한다.
Patent KR-102168881-B1 (KR)
Inventor: YANG CHUNG RYEUL
IPC: E01D22/00
Filed: 2019-08-29
Granted: 2020-10-22
Abstract: The present invention provides a reinforcement structure for a bridge inspection facility, which further installs a reinforcing plate on the bridge inspection facility (inspection passages and stairs) installed on a pier to reinforce the bridge inspection facility so as to more rigidly fix the bridge inspection facility even when fixing force of an existing anchor fixing the bridge inspection facility is weak, thereby preventing the falling of the bridge inspection facility. The reinforcement structure for a bridge inspection facility includes: an H-beam fixedly installing a safety bridge inspection frame installed to provide a passage through which a worker can move on the pier constructed on the bottom of the bridge onto a wall surface of the pier by a first anchor bolt; and an H-beam reinforcing means fixedly installed on the pier by a second anchor bolt to reinforce the H-beam so that the H-beam is fixedly maintained in the pier in a safe and rigid state.
Patent KR-102208126-B1 (KR)
Title: 의류처리장치 및 의류처리장치의 제어방법
IPC: D06F58/30
Filed: 2019-09-05
Granted: 2021-01-27
Abstract: 본 발명은 의류가 수용되는 제1챔버; 상기 제1챔버에 구비되어 의류가 거치되는 지지부; 상기 지지부가 상기 제1챔버의 너비방향을 따라 왕복하게 하는 구동부; 상기 제1챔버 내부의 공기를 인출한 뒤 상기 제1챔버로 재공급하는 순환덕트; 상기 순환덕트 내부로 유입된 공기의 제습과 가열을 순차적으로 진행하는 열교환부; 상기 순환덕트 내부에 구비된 팬; 상기 제1챔버로 수분을 공급하는 수분공급부; 상기 제1챔버의 공기에 포함된 먼지의 농도와 냄새 입자의 농도 중 적어도 어느 하나를 측정하는 감지부; 및 정보가 표시되는 표시부;를 포함하는 의류처리장치의 제어방법에 관한 것이다.
Patent KR-102307400-B1 (KR)
Title: 표면에 다이컷을 적용하는 방법 및 또한 이를 위한 시험 방법
IPC: B29C65/50
Filed: 2019-09-09
Granted: 2021-10-01
Abstract: 본 발명은 다이컷을 라이너 층으로부터 표면으로 전달하는 방법으로서, 다이컷은 어플리케이터를 이용하여 라이너 층으로부터 표면으로 전달되며, z 방향에서 표면으로부터의 다이컷의 분리력에 대한 z 방향에서 라이너 층으로부터의 다이컷의 분리력의 비율은 최대 0.18인 것을 특징으로 하는 방법에 관한 것이다. 본 방법은 다이컷 테이프로부터 접합이 일어나는 표면으로 다이컷의 특히 신뢰성 있고 견고한 전단을 가능하게 한다. 결과적으로, 플라스틱 부품의 접합에서의 오류 횟수를 적절하게 감소시키는 것이 가능하다.
Patent KR-102241365-B1 (KR)
IPC: B65D5/18
Filed: 2019-09-19
Granted: 2021-04-16
Abstract: 본 발명은 단위상자를 구성하는 상자부재와 띠돌이부재의 상호 결합이 별도 접착제 없이 끼움쇠와 끼움홈의 단순 끼움 방식에 의해 이루어지도록 하여 포장용 상자의 제조공정을 간소화시킴은 물론 포장용 상자를 보다 경량화시킬 수 있는 포장용 상자에 관한 것이다.
Patent KR-102101666-B1 (KR)
Inventor: LEE YOUN HYUNG
IPC: A61H1/02
Filed: 2019-10-04
Granted: 2020-04-17
Abstract: The present invention relates to a neck corrector with a novel structure, capable of effectively correcting various neck diseases such as a turtleneck syndrome and the like. According to the present invention, the neck corrector comprises a support panel (10), and left and right support members (21, 22) disposed on the upper surface of the support panel (10) to be laterally spaced apart from each other. Moreover, inwardly and downwardly inclined left and right inclined surfaces (23, 24) are formed on an end adjacent to the upper surface of the left and right support members (21, 22). Accordingly, when a patient closely leans the head (1) on the left and right inclined surfaces (23, 24), an occipital region is inserted into a space between the left and right support members (21, 22) to be balanced with a central line and the head is stabilized, thereby enabling the patient to effectively and individually correct the turtleneck syndrome.
Patent KR-102117820-B1 (KR)
Inventor: RHO CHANG HWAN
IPC: F16K31/54
Filed: 2019-10-10
Granted: 2020-06-02
Abstract: The present invention relates to a residual flow control valve opening and closing device, which opens or turns on a valve by a two-step operation according to supply of pneumatic pressure due to user operation. The valve opening and closing device comprises: a main driving member including a housing body which has a cylinder formed on both sides thereof and of which one surface is coupled to a socket to receive pneumatic pressure, and a pair of main pistons which is installed in the cylinder to be able to reciprocate due to the pneumatic pressure supplied to the housing body; a shaft driving member rotating by the main driving member and fastened to a valve shaft; and a two-step driving member provided at one side or more of the housing body so that one or more main pistons can perform a two-step operation. Therefore, the present invention realizes the two-step operation to easily open or turn the valve according to supply of pneumatic pressure due to user operation.