baber/WOPTO huggingface dataset:
Patent KR-102134906-B1 (KR)
Title: Cell extruding apparatus comprising membrane module and extrusion method thereof
Inventor: HAN DONG WOO
IPC: C12M1/33
Filed: 2020-01-22
Granted: 2020-07-17
Abstract: The present invention relates to a cell extrusion apparatus comprising a membrane module and a cell extrusion method using the same. More specifically, according to the present invention, by efficiently dispersing a suspension containing cells in the membrane module, it is possible to prevent clogging of a membrane and increase a membrane area. Furthermore, it is easy to replace the membrane and perform a process, thereby increasing production efficiency. The membrane module includes a pair of supports, the membrane, and a distributed disk.
Patent KR-102289034-B1 (KR)
Title: 고차 boc 신호의 비모호 상관함수 생성방법 및 생성장치
IPC: G01S19/30
Filed: 2020-01-30
Granted: 2021-08-12
Abstract: 본 발명에 의한 비모호 상관함수 생성방법은 수신기가 BOC 신호를 수신하는 단계, 샘플러가 BOC 신호를 펄스 폭에 따라 샘플링하여, 제 1 내지 제 k BOC 부반송파를 생성하는 단계, 상관기가 제 1 내지 제 k(k는 PN 코드 1개 칩 내에 존재하는 BOC 부반송파의 사각파 펄스의 개수) BOC 부반송파들 각각을 상관하여 제 1 내지 제 k BOC 상관함수를 생성하는 단계 및 제 1 및 제 k BOC 상관함수를 결합하여 초기 비모호 상관함수를 생성하는 단계를 포함한다.
Patent KR-102291520-B1 (KR)
Title: Fine dust reduction temporary sound insulation board with improved dust collection efficiency
Inventor: KIM BURB YOUNG
IPC: B01D46/00
Filed: 2020-02-07
Granted: 2021-08-18
Abstract: The present invention relates to a fine dust reduction-type temporary soundproof board with improved dust collection efficiency, and more specifically, to a fine dust reduction-type temporary soundproof board with improved dust collection efficiency, including a shielding module which absorbs sound to minimize the transmission of noise generated during construction at construction sites such as construction, demolition, and repair of a building to the outside, and includes a fine dust collection filter configured to collect dust generated during construction and fine dust contained in the air. Accordingly, the present invention can absorb and collect noise and dust generated from the construction site so as to prevent the noise and dust from being transmitted to the outside, thereby creating a pleasant environment around the construction site. Convenience in coupling and decoupling of the shielding module and a penal is improved so as to maximize convenience in construction, demolition and maintenance and repairing of the same. The present invention is provided with a collection layer with artificial turf files on one surface thereof so as to increase an area exposed to the air and provide visual stability, such that the effect of collecting dust generated during construction and fine dust contained in the air can be increased.
Patent KR-102134887-B1 (KR)
Inventor: LEE DONG WOO
IPC: C04B14/10
Filed: 2020-02-12
Granted: 2020-07-20
Abstract: The present invention relates to an eco-friendly early-strength composition for grouting, and more specifically, to an eco-friendly early-strength composition for multistage grouting of a steel pipe, which shortens the curing time of injected materials, is quick to actualize early strength, and is environmentally friendly. The eco-friendly early-strength composition for grouting of the present invention is characterized by comprising a seal material composition for multistage grouting of a steel pipe, wherein a seal material comprises 5-18 parts by weight of calcium sulfoaluminate, 8-20 parts by weight of plaster, 5-12 parts by weight of slaked lime, 10-20 parts by weight of fly ash, 32-48 parts by weight of kaolinite, 0.1-2 parts by weight of a super plasticizing agent, and 0.1-1 part by weight of a curing accelerator.
Patent KR-102321037-B1 (KR)
IPC: F23J15/02
Filed: 2020-02-12
Granted: 2021-11-03
Abstract: 본 발명은 고형 폐기물의 연소 후에 배출되는 배기가스에 포함되어 있는 오염물질을 제거하기 위한 반건식 반응탑에 관련된 기술로서, 슬러리 입자가 반응탑 상의 가스 유입부에 누적되는 것을 효율적으로 제거할 수 있도록 구성한 배기가스 처리효율을 높인 반건식 반응탑에 관한 것이다. 
본 발명은 소각 처리에 의해 생성되는 배기가스를 유도하기 위하여 일측 개구부로부터 달팽이관 형상으로 휘감겨 형성된 덕트 및 이 덕트의 하단부에 배치되어 배기가스에 액상 소석회를 분사하여 오염물질을 흡착 처리하기 위한 반응탱크를 구비하며, 상기 덕트의 내벽 하단부 둘레에 경사지게 배치되어 배기가스를 반응탱크 측으로 유도하는 연통로와, 이 연통로에 연속해서 반응탱크의 내부로 연이어지는 경사 유통로와, 상기 덕트의 내측 상단부에 배치되는 링형 폐색부재 및 호퍼형 차단부재를 더 포함하여 구성한 것이다.
Patent KR-102306880-B1 (KR)
IPC: H02M1/08
Filed: 2020-02-12
Granted: 2021-09-29
Abstract: 고효율 절연형 PFC 컨버터에 관한 것으로, 변압기, 변압기의 1차 측에 직렬로 연결되는 제1 인덕터와 제2 인덕터를 포함하는 인덕터부, 인덕터부의 양단에 각각 연결되는 주 스위치와 부 스위치를 포함하고, 입력되는 신호에 따라 스위칭하여 출력되는 전압을 제어하는 스위치부, 그리고  변압기의 2차 측에 연결되는 제1 다이오드와 제2 다이오드를 포함하는 DC-link를 포함하고, 주 스위치는 인덕터부와 입력 커패시터와 연결되고, 부 스위치는 인덕터와 클램프 커패시터와 연결된다.
Patent KR-102116482-B1 (KR)
Inventor: YUN NA YOUNG
IPC: A61K8/31
Filed: 2020-02-27
Granted: 2020-05-28
Abstract: The present invention relates to a cosmetic composition containing anti-pollution emulsion and a manufacturing method thereof. More specifically, an object of the present invention is to obtain a cosmetic composition containing the final anti-pollution emulsion through a step of preparing a continuous phase by rapidly mixing 0.5 to 70% by weight of anti-pollution emulsion in 0.5 to 99.5% by weight of each high oil absorbing powder, such as white pigment, colorant pigment, pearl pigment, and body pigment used in cosmetics; a step of containing the anti-pollution emulsion in the powder at a high temperature of 100°C for 0.5 to 24 hours; and a step of pulverizing and classifying the powder in 20 to 100 meshes. The above-described present invention contains anti-pollution emulsion in powder having excellent oil absorption, thereby maintaining excellent efficacy of the original ingredient, and at the same time, improving the skin condition by increasing the adhesion to the skin, in particular, improving the skin moisturizing power.
Patent KR-102329803-B1 (KR)
IPC: E05B13/10
Filed: 2020-02-27
Granted: 2021-11-19
Abstract: 본 발명은 슬라이딩 도어용 도어락에 있어서: 외측에 키 실린더(11)를 통해 잠금과 해제가 가능하게 구비하는 외부손잡이(10); 내측에 외부손잡이(10)와 대응되게 설치되고, 인커버(21)의 요홈(22) 내부에 수용되어 파지 가능하게 설치되는 내부핸들(20); 상기 내부핸들(20) 상에 노출되어 가압에 의해 잠금이 가능하게 버튼(31)을 구비하고, 버튼(31)의 가압에 의해 함께 이동하는 폴(32)을 통해 외부손잡이(10)의 회전을 구속하게 지지부(33)와 잠금부(34)를 구비하는 잠금수단(30); 상기 인커버(21)의 내부에 삽설되어 내부핸들(20)에 의해 회전이 가능하도록 스핀들(41)을 구비하는 회전수단(40); 및 상기 잠금수단(30)의 폴(32) 상에 회전과 슬라이딩 가능하게 장착되어 폴(32)의 짧은 이동에도 잠금이 가능하면서 소음을 줄일 수 있게 구비하는 가이드부(50);를 포함하여 이루어지는 것을 특징으로 한다. 
이에 따라 본 발명은, 출입구의 측벽에 접촉되지 않아 도어의 개폐가 용이하고, 가압에 의해 잠금이 되는 폴의 부드러운 이동이 가능하면서 정확환 위치로 이동함에 따라 면밀하면서 원활한 잠금이 가능하며, 폴 상에 가이드부의 회전과 슬라이딩이 가능함에 따라 버튼을 살짝만 눌러 삽입되는 깊이가 짧더라도 원활한 잠금으로 소음이 줄어드는 효과를 제공한다.
Patent KR-102259097-B1 (KR)
Title: Bonding film, bonding film laminate comprising the same and metal clad laminate comprising the same
Inventor: KIM SEONG GEUN
IPC: C09J7/30
Filed: 2020-02-28
Granted: 2021-06-02
Abstract: The present invention relates to an adhesive film comprising a composition including a binder resin, an epoxy resin and a filler. Provided are an adhesive film, an adhesive film-attached laminate including the same, and a metal thin film laminate including the same, wherein the binder resin includes a carboxylic acid-modified styrene-based elastomer, a carboxylic acid-modified olefin-based resin, and a polyphenylene ether-based resin, and the adhesive film has a dielectric constant (Dk) of 2.5 or less and a dielectric loss (Df) of 0.003 or less, measured at 1 to 10 GHz and 20 to 80 deg. C after curing, and a moisture absorption rate of 0.1% or less after curing.
Patent KR-102164926-B1 (KR)
Title: Non-Invasive Glucose Sensor
Inventor: PARK YOUNG KWON
IPC: A61B5/00
Filed: 2020-03-03
Granted: 2020-10-13
Abstract: In general, for non-invasive glucose measurement, whether an optical method is used or an electrical AC resistance impedance method is used, a change in blood glucose contained in blood is very small to be measured as a signal. Therefore, there has been a problem in that a measurement result is inaccurate due to a measurement error caused by the difficulty of consistent measurement and noise generated in the measurement. In order to solve the above problems, the present invention provides a non-invasive glucose meter, which comprises: a non-invasive glucose meter measuring unit body; an impedance electrode sensor provided on an inner bottom surface of the measuring unit body; a signal generating and measuring unit for supplying multiple frequencies to the impedance electrode sensor to scan frequencies and measure impedance; a blood sensor for measuring the blood volume of a body unit in contact with the impedance electrode sensor; and a status display LED for displaying different colors according to the blood volume measured by the blood sensor. The present invention can accurately measure the blood glucose by a non-invasive method by the above configuration.
Patent KR-102313374-B1 (KR)
IPC: F21S9/04
Filed: 2020-03-03
Granted: 2021-10-15
Abstract: 본 발명의 실시예에 따른 자가발전 기반 도로 표지병은, 차량에 의한 압력 에너지를 기반으로 자가발전을 수행하여 전력을 획득하고 축전하는 자가발전부; 상기 압력 에너지를 제공하는 차량 측에 배치되는 제 1 발광부; 상기 제 1 발광부와 대칭되는 위치에 배치되는 제 2 발광부; 및 상기 제 1 발광부 및 제 2 발광부에 대한 전력 흐름을 제어하는 전원부를 포함하고, 상기 제 1 발광부는, 적어도 하나 이상의 타 도로 표지병의 제 1 발광부들과 상기 전원부를 통해 연결되고, 상기 제 2 발광부는, 적어도 하나 이상의 타 도로 표지병의 제 2 발광부들과 상기 전원부를 통해 연결된다.
Patent KR-102134113-B1 (KR)
Title: A manufacturing apparatus of gear assembly for vehicle seat motor
Inventor: LEE DO YOUNG
IPC: B23P19/00
Filed: 2020-03-10
Granted: 2020-07-23
Abstract: According to one embodiment of the present invention, a manufacturing apparatus of a gear assembly for a vehicle seat motor may comprise: an assembly space unit including a rotary plate unit which rotates in a first direction at a first time interval, and a fixing unit which is fixed on an upper surface of the rotary plate unit to be distanced at regular distances and has a sawtooth unit mounted thereon; a housing assembly unit including a straight motion unit which makes a straight motion in a second direction at the first time interval, and a settlement unit which is fixed on an upper surface of the straight motion unit to have a housing settled by being distanced at regular distances; a first washer feeder unit settling a first washer on the fixing unit at an adjacent position; a sawtooth unit feeder unit settling the sawtooth unit on the fixing unit at an adjacent position; a second washer feeder unit settling a second washer on the fixing unit at an adjacent position; a wave washer feeder unit settling a wave washer on the fixing unit at an adjacent position; a lodging unit which lodges an erect gear unit on the fixing unit at an adjacent position; a gear input unit which moves the gear unit lodged at an adjacent position from the assembly space unit to the housing assembly unit; a housing feeder unit which settles the housing on the settlement unit at an adjacent position; a first lubricant input unit which inputs a lubricant into the housing on the settlement unit at an adjacent position; a pressurizing unit which pressurizes the gear unit settled on the housing on the settlement unit at an adjacent position; a second lubricant input unit which inputs the lubricant into the settlement unit at an adjacent position; and a cover feeder unit which settles a cover on the housing on the settlement unit at an adjacent position. The manufacturing apparatus of a gear assembly for a vehicle seat motor is able to automatically manufacture a gear assembly configuring a vehicle seat motor.
Patent KR-102159758-B1 (KR)
Title: Portable exercise equipment
Inventor: LEE SUN HYUNG
IPC: A63B21/055
Filed: 2020-04-07
Granted: 2020-09-24
Abstract: The present invention relates to a portable exercise device comprising supporting portions whose lower portion is opened and which are connected to each other by a connection bar, wherein front ends of the supporting portions are connected with a handle. A front leg portion, which is fixed to form a predetermined angle with the supporting portion inside the front of the supporting portion, and has a front roller formed at an end thereof, is hingedly coupled. Also, a rear roller is coupled to the rear of the supporting portion, and the front leg portion is rotated at a predetermined angle and fixed to the supporting portion at a predetermined angle. Accordingly, the present invention allows muscle strength and abs to be strengthened while forcing movement forward and backward on the ground in a state in which the front roller and the rear roller are in close contact with the ground while a user is holding the handle. According to the present invention, a user may have a pair of the portable exercise devices configured as a single unit, and hold each portable exercise device in both hands. The user may do muscle-strengthening and abdominal exercises while forcing the front roller and the rear roller of the portable exercise device held by each hand to move forward and backward on the ground. Also, the user can freely select and do muscle-strengthening exercises for a predetermined part of the user′s body by adjusting a separation distance between the exercise devices separated from each other. In addition, the user can do push-ups by holding the handle with the rear roller positioned in the supporting portion. Particularly, portability is improved by placing the front leg portion in the supporting portion so as to reduce the volume.
Patent KR-102471704-B1 (KR)
Title: 보 거푸집용 측판 받침장치
IPC: E04G17/00
Filed: 2020-04-20
Granted: 2022-11-28
Abstract: 건물의 보를 시공하기 위하여 한 쌍의 측판 및 하판으로 이루어지는 보 거푸집의 하부를 지지하는 거더에 설치되어 상기 측판의 설치부위를 제공하면서 상기 측판과 상기 하판을 연결하는 보 거푸집용 측판 받침장치를 제시하며, 상기 거더에 고정되어 상기 측판의 하부 일부분을 수용하면서 상기 측판을 지지하는 받침대본체; 및 상기 받침대본체의 폭방향 양단부 중 일단부에 돌출형성되어 상기 받침대본체의 측방에 상기 하판이 끼워질 수 있는 끼움슬롯을 상기 거더와 함께 형성하면서 상기 측판과 상기 하판 사이의 연결면을 이루는 받침대처마를 포함한다.
Patent KR-102203888-B1 (KR)
Title: 플렉서블 디스플레이 장치 및 그 동작 방법
IPC: G06F3/14
Filed: 2020-04-20
Granted: 2021-01-15
Abstract: 플렉서블 디스플레이 장치가 개시된다. 본 장치는, 디스플레이부, 디스플레이부의 형상 변형을 감지하는 감지부, 형상 변형이 감지되면 플렉서블 디스플레이 장치의 동작 상태에 대한 정보를 저장하는 저장부, 형상 변형 상태가 기 설정된 시간 동안 유지되면 형상 변형 상태에 대응되는 기능을 수행하며, 형상 변형 상태가 해제되면 기능을 종료하고 저장부에 저장된 정보를 이용하여 원 동작 상태로 복귀하는 제어부를 포함한다. 이에 따라, 사용자의 조작 편의성을 향상시킬 수 있다.
Patent KR-102291580-B1 (KR)
Title: Method for transferring micro LED chip
Inventor: MIN SUNG WOOK
IPC: H01L21/67
Filed: 2020-04-21
Granted: 2021-08-20
Abstract: An embodiment of the present invention relates to a method for transferring micro-LED chips based on laser lift-off (LLO), which transfers micro-LED chips formed in each block of a wafer to a glass substrate. According to the present invention, the method comprises: a transfer target size determination process of determining the size of a transfer target to be transferred by using an LED chip map for each block in which usage state information of the LED chip is stored for each block of a wafer; a micro-size determination process of when transfer of the LED chip is performed to a non-transfer block of the wafer, which is a block in which the LED chip is not used on the wafer, determining a mask size capable of minimizing a scrap block of the wafer not used for transfer by using the transfer target size; a wafer transfer target region determination process of determining the position of a starting point of a wafer transfer target region where transfer is performed; and a transfer process of placing a mask having the mask size at the position of the starting point of the wafer transfer target region and emitting a laser to transfer the formed LED chip to the wafer transfer target region.
Patent KR-102342341-B1 (KR)
Title: 콤팩트 화장품 용기
IPC: A45D33/00
Filed: 2020-04-23
Granted: 2021-12-22
Abstract: 본 발명은 하우징 및 상기 하우징의 내부에 구비되어  잠금 또는 잠금 해제하는 퍼프부를 포함하는 것을 특징으로 하는 콤팩트 화장품 용기에 관한 것이다.
Patent KR-102420601-B1 (KR)
IPC: C02F11/127
Filed: 2020-04-28
Granted: 2022-07-13
Abstract: 본 발명에 따르면, 폐수를 농축하는 농축기; 상기 농축기로부터 유입된 농축수를 증발시켜 결정화되도록 더욱 농축시키는 증발결정화기; 상기 증발결정화기로부터 유입된 농축수를 냉각시켜 결정을 생성하는 냉각결정화기; 상기 냉각결정화기에서 생성된 결정과 여과액을 분리하는 탈수기; 및 상기 냉각결정화기로 유입된 농축수를 냉각시키는 냉각시스템을 구비하되, 상기 탈수기로부터 분리된 여과액은 상기 냉각시스템의 냉매와 열교환 후, 상기 증발결정화기로 회수되는 폐수 무방류 처리장치 및 방법이 제공된다. 본 발명의 폐수 무방류 처리장치 및 방법에 의하면, 전체적인 에너지의 소모량을 줄이고, 시스템 구성을 간단하게 구현할 수 있으며, 냉각탑을 제거하여 외부 공기 온도의 영향을 줄임으로써 외부로 버려지는 열원을 최소화하고, 공정 단순화에 따라 설비투자(CAPEX) 및 운영비(OPEX)를 절감할 수 있다. 또한, 종래 농축수가 쉘(Shell) 측으로 통과할 때 발생하던 스케일(Scale) 생성의 문제점을 해결할 수 있다.
Patent KR-102140805-B1 (KR)
Title: Neural network learning method and apparatus for object detection of satellite images
Inventor: KIM SE YEOB
IPC: G06N3/04
Filed: 2020-05-06
Granted: 2020-08-03
Abstract: The present invention provides a method and apparatus for learning a neural network for object detection of a satellite image. In the present invention, the method for learning the neural network to improve object detection performance using a weighted object candidate box and a metric learning may be provided. According to the present invention, the neural network learning method for object detection of the satellite image comprises the steps of: receiving an image including an object and extracting a feature map; generating a first object candidate box surrounding the object based on the feature map; generating a second object candidate box using a mask to which a predetermined weight is applied to a region extended N times (here, N is a real number greater than 1) around the first object candidate box; applying the second object candidate box to a region of interest (RoI) pooling and inputting the second object candidate box to a classification feature vector extractor; and inputting a classification feature vector outputted from the classification feature vector extractor into a metric learning network to learn.
Patent KR-102344261-B1 (KR)
IPC: B23B47/34
Filed: 2020-05-08
Granted: 2021-12-28
Abstract: 본 발명은 경질의 피절삭물을 원형으로 절삭하기 위한 홀쏘와 관련되며, 실시예로, 판형 베이스와, 상기 베이스에서 원형 테 형태로 돌출되며, 선단부에 커팅날부가 형성되어 있는 제1 커팅바디를 포함하고, 상기 커팅날부는 일정간격으로 파인 요홈에 의하여 형성되는 복수의 커팅날과, 상기 커팅날의 표면에 지립을 고정하여 형성한 절삭층(22)을 포함하는 홀쏘를 제시한다.
Patent KR-102381234-B1 (KR)
Title: 냉동탑차용 냉동시스템의 제어방법
IPC: B60P3/20
Filed: 2020-05-08
Granted: 2022-03-31
Abstract: 본 개시의 실시예에 따른 냉동탑차용 냉동시스템의 제어방법은, 
냉동탑차용 냉동시스템에 있어서, 배터리모듈(210)에 의해 전원이 공급되는 단계(S101); 전압감지유닛(332)에 의해 상기 배터리모듈(210)의 전압이 감지되는 단계(S102); 마이콤모듈(310)에서 상기 감지된 전압이 미리 설정된 제1 설정전압 이상인지 여부를 판단하는 단계(S103); 상기 감지된 전압이 상기 제1 설정전압 이상인 경우, 제1 냉각모듈과 제2 냉각모듈과 제3 냉각모듈이 함께 구동되도록 마이콤모듈(310)에서 스위치모듈(320)을 제어하는 단계(S104a); 전류감지유닛(331)에 의해 상기 구동되는 냉각모듈에 흐르는 전류가 감지되는 단계(S108); 마이콤모듈(310)에서 상기 감지된 전류가 미리 설정된 설정전류 미만인지 여부를 판단하는 단계(S109); 및 상기 감지된 전류가 상기 설정전류 미만인 경우, 상기 설정전류 미만의 전류가 흐르는 냉각모듈이 구동되지 않도록 마이콤모듈(310)에서 스위치모듈(320)을 제어하는 단계(S110); 를 포함하는 것을 특징으로 하여 구성될 수 있다.
Patent KR-102149883-B1 (KR)
Inventor: YI GWAN PYO
IPC: E06B7/06
Filed: 2020-05-25
Granted: 2020-08-31
Abstract: The present invention relates to a window system having a ventilation function of an apartment building, which is capable of enabling a window system provided as a whole window form to an apartment building such as a high-rise apartment or the like to perform ventilation while opening about half of an area at anytime in accordance with the need of a user. The window system having a ventilation function of an apartment building includes a window frame, a first window frame, a second window frame, a first unit whole glass, a second unit whole glass, a window frame forward and backward movement part, a window frame left and right movement part and a control part. The window frame forward and backward movement part includes: a plurality of solenoid actuators; a magnetic body block combined with the front end of a working rod of a corresponding solenoid actuator of the solenoid actuators; and electromagnets installed on the first window frame to be matched with the magnetic body block. The window frame left and right movement part includes a sliding power delivery protrusion, a forward and reverse rotation motor, and a sawtooth wheel.
Patent KR-102421586-B1 (KR)
Title: 디스플레이 애플리케이션들을 위한 텍스처링된 커버 조립체들
IPC: G06F1/16
Filed: 2020-05-28
Granted: 2022-07-18
Abstract: 전자 디바이스들을 위한 텍스처링된 커버 조립체들이 개시된다.  텍스처링된 커버 조립체들은 디스플레이 위에 배치될 수 있고, 전자 디바이스에 눈부심 방지 및 반사 방지 특성들을 제공할 수 있다.
Patent KR-102374573-B1 (KR)
Title: 휴대용 가상현실 장비
IPC: G02F1/1333
Filed: 2020-06-01
Granted: 2022-03-15
Abstract: 접이식 가상현실 장비는 디스플레이를 포함하는 메인 바디, 및 메인 바디의 일측에 회전 가능하게 장착되어 메인 바디의 정면 및 배면에 밀착된 상태로 전환되며, 스크린 부재 및 스크린 부재에 장착된 접안 플레이트를 포함하는 전환 바디를 포함하며, 상기 스크린 부재는 디스플레이가 형성된 상기 메인 바디의 일 면에 밀착된 상태에서, 디스플레이에 접안 플레이트가 밀착된 밀착 상태 및 소정의 거리를 유지하는 이격 상태 간에 접안 플레이트를 이동시키고, 상기 접안 플레이트가 이격 상태에 있는 경우 디스플레이를 통해서 가상현실 기능을 구현할 수 있다.
Patent KR-102138204-B1 (KR)
Title: Rolling massage assembly for spine massage mat
Inventor: LEE JAE UN
IPC: A61H39/04
Filed: 2020-06-02
Granted: 2020-07-28
Abstract: The present invention relates to a rolling massage assembly for a mat-type spine massage device capable of reducing noise generated when a slide mechanism is operated by chain vibration. The rolling massage assembly comprises: guide rails which are symmetrically arranged at constant intervals on both wall surfaces of a track and are formed to have vertical curves; a carrier which reciprocates between the guide rails in the track, mounts a first roller for reciprocating along a bottom of the track in both sides of a front side, and mounts a second roller for reciprocating along a ceiling of the track in both sides of a back side; a locker which allows a lower part to be connected to both sides of the front side of the carrier to be folded and unfolded by crossing the carrier, mounts a third roller for driving along the guide rail in both sides of an upper side, and mounts a fourth roller for driving along the bottom of the track in both sides of a lower part; a pair of acupressure rollers which are mounted to be freely rotated in an upper part of the locker; a roller chain which allows both ends to be connected to front and back sides of the carrier; a driving sprocket which is installed in a front side of the track and is rotated by receiving power from a motor; and a driven sprocket which is installed in a back side of the track and is rotated by hooking the driving sprocket and the roller chain.
Patent KR-102210663-B1 (KR)
Title: Method of manufacturing UTFG for foldable phone and UTFG manufactured thereby
Inventor: AN GYEONG CHEOL
IPC: C03C17/32
Filed: 2020-06-11
Granted: 2021-02-02
Abstract: The present invention relates to a ultra thin foldable glass (UTFG) manufacturing method for a foldable phone implemented so that the UTFG for a foldable phone can be manufactured by increasing folding strength and impact resistance like a pen drop of glass, and to a UTFG manufactured thereby. The UTFG manufacturing method for a foldable phone comprises: a cutting step of producing cells by cutting and processing a shape of ultra-thin glass material according to a preset design; an application step of applying a polymer to a side or front side of the cells; a coating step of performing anti-fingerprint coating to the cells using spray painting; and a curing step of cooling the cells by raising the same to a preset temperature and maintaining the cells for a preset time.
Patent KR-102258802-B1 (KR)
Title: Welding method on antenna sheet embedded with multi-wires and antenna sheet thereof
Inventor: AN DU YOUNG
IPC: H01Q1/24
Filed: 2020-06-15
Granted: 2021-05-31
Abstract: Disclosed is a method for welding an antenna sheet, which enables the antenna sheet to be sensitive to variation in an ambient electromagnetic field, wherein the method comprises the following steps of: providing a substrate having an exposure hole; forming on the substrate a multiwire antenna composed of parallel wires; forming a near-field communication (NFC) antenna on the same surface of the substrate, where the multiwire antenna is formed, wherein the parallel wires of the multiwire antenna and a wire of the NFC antenna all pass through the exposure hole, but are buried into the substrate before or after passing through the exposure hole; disposing on one side of the substrate a connecting circuit sheet having terminals so that the terminals corresponding to the multiwire antenna and the NFC antenna are connected to the parallel wires which pass through the exposure hole; and welding the parallel wires of the multiwire antenna and the wire of the NFC antenna, which pass through the exposure hole, to the terminals on the connecting circuit sheet. Accordingly, when multiwires are embedded, arrangement of parallel wires is facilitated and the parallel wires are readily welded to the terminals.