baber/WOPTO huggingface dataset:
Patent KR-102273845-B1 (KR)
Title: Item tracking systems and methods for fine tuned delivery scheduling
Inventor: REHN ERIK
IPC: G06Q10/08
Filed: 2020-02-11
Granted: 2021-07-07
Abstract: Provided is a computer-implemented system for scheduling delivery from a fulfillment center to generate a customized delivery flow. According to the present invention, the system comprises: a memory storing instructions; and one or more processors configured to execute the instructions to perform operations. The operations include the following operations: maintaining a first data structure representing a fulfillment center, wherein the data structure has elements representing parts of the fulfillment center and the parts are associated with a plurality of physical locations and deadlines; maintaining a second data structure including mapping between the physical locations and product identifiers; receiving a request for providing an estimate of delivery time; retrieving the second data structure to identify at least one physical location associated with a requested product; retrieving the first data structure to determine the deadline associated with each of the at least one physical location; and in response to the request, returning an early deadline selected from the deadlines.
Patent KR-102381731-B1 (KR)
IPC: B29C64/386
Filed: 2020-02-25
Granted: 2022-03-31
Abstract: 본 발명의 일 실시 예에 따른 반려견용 맞춤형 재활 보조기 제작 방법은 반려견의 CT 영상으로부터 반려견의 체형에 대하여 미리 설정된 복수개의 영역별 길이정보, 너비정보 및 경사정보를 포함하는 체형정보가 추출되는 단계, 반려견의 종 및 나이를 포함한 부가정보에 기초하여 반려견의 엑스선 영상을 분석한 결과로부터 영역별 뼈음영계수가 추출되는 단계, 체형정보 및 뼈음영계수를 이용하여 맞춤체형정보가 도출되는 단계 및 맞춤체형정보에 기초하여 반려견에 대한 재활 보조기를 제작하는 단계를 포함할 수 있다.
Patent KR-102300751-B1 (KR)
IPC: H04N21/854
Filed: 2020-02-25
Granted: 2021-09-09
Abstract: 동영상 처리 방법 및 장치가 제공된다. 본 발명에 따른 동영상 처리 방법은 카메라로 촬영된 동영상 파일 및 동영상을 촬영하는 동안 시간 간격을 두고 순차적으로 획득한 카메라의 위치 정보를 수신하는 단계, 위치 정보를 촬영이 시작된 시점으로부터 해당 위치 정보가 획득된 시점까지의 경과시간 정보와 매칭하는 단계, 동영상의 특정 시간대에 대한 삭제 명령을 수신하는 단계, 및 동영상 파일에서 특정 시간대에 해당하는 부분을 삭제하고 경과시간 정보에서 특정 시간대에 속하는 것들을 삭제하고 위치 정보에서 삭제된 경과시간 정보와 매칭된 것들을 삭제하고 경과시간 정보에서 특정 시간대 이후에 속하는 것들을 특정 시간대의 길이만큼 줄어든 시간으로 수정하는 단계를 포함한다. 본 발명에 의하면, 지도와 함께 출력되도록 동영상 플랫폼에 올려진 동영상에서 원하는 부분을 삭제하여 편집할 수 있다.
Patent KR-102318553-B1 (KR)
IPC: B65G35/00
Filed: 2020-03-10
Granted: 2021-10-29
Abstract: 이송후크 안내장치를 개시한다. 본 발명의 실시 예에 따른 이송후크 안내장치는 이송후크에 마련된 선회안내부; 이송후크의 이동을 안내하는 곡선경로의 측방에 선회안내부의 이동궤적을 따라 마련되며 선회안내부의 상측을 지지하는 상측안내레일; 상측안내레일의 하측에 선회안내부의 이동궤적을 따라 마련되며 선회안내부의 하측을 지지하는 하측안내레일; 및 하측안내레일을 승강시켜 상측안내레일과 하측안내레일의 간격을 조절하는 승강장치를 포함한다.
Patent KR-102188432-B1 (KR)
Title: Roller for rolling electrode sheet and Manufacturing method thereof
Inventor: JUN YOUNG HA
IPC: B05C11/02
Filed: 2020-03-20
Granted: 2020-12-08
Abstract: The present invention relates to a press roller for an electrode sheet and a method for manufacturing the same. A first buffer layer (210) and a second buffer layer (220) are formed between a surface of the press roller (100) and a DLC layer (230) formed to improve wear resistance of the surface. The adhesiveness of the DLC layer (230) is enhanced by the buffer layers so as to prevent separation of the DLC layer, thereby increasing durability of the press roller (100).
Patent KR-102127834-B1 (KR)
Inventor: JUN JAE HWANG
IPC: B21D37/04
Filed: 2020-03-31
Granted: 2020-06-29
Abstract: The present invention relates to an apparatus for exchanging a bending support and, more specifically, to an apparatus for exchanging a bending support of a bending apparatus, which can safely and easily replace a bending support to position a metal plate to be bent on an upper side to bend the metal plate by lowering a punch blade. The apparatus for exchanging a bending support of a bending apparatus comprises: a bending pressing unit which is installed in an upper portion of a housing unit, and pushes and presses a metal plate while ascending and descending vertically; a bending support which is installed by facing the bending pressing unit in a lower portion of the housing unit, has a bending groove longitudinally formed in an upper portion and a fixing protrusion longitudinally formed on a lower side, and forms a support to place a metal plate thereon; a support holding unit having a fixing groove longitudinally formed to both ends to support the bending support, and allowing the fixing protrusion of the bending support to be inserted into the fixing groove to be fixed; and a feeding unit which is extended in the longitudinal direction of the support holding unit to be positioned, and slides and moves the bending support while the fixing protrusion of the bending support is inserted into the fixing groove.
Patent KR-102210077-B1 (KR)
Title: A lid with an airsteam clip
Inventor: JEONG DOCHUL
IPC: B65D81/34
Filed: 2020-03-31
Granted: 2021-02-02
Abstract: The present invention relates to a lid used for a container and, more specifically, to a lid including a means for adjusting the pressure in a container. According to one embodiment of the present invention, the lid has an air steam clip. A discharge unit penetrating the lid is formed on one side of the lid. The air steam clip is inserted into the discharge unit. The air steam clip includes an upper wing and a lower wing facing each other, and a connection shaft connecting the upper wing and the lower wing. The lower wing has elasticity in a curved shape. According to the present invention, when the pressure in a container increases while the container is closed by the lid, a means for adjusting the pressure in the container can be provided to prevent the pressure from being further increased if the pressure reaches a prescribed pressure. Therefore, contents can be safely heated by using a microwave oven or the like while the contents are inserted into a container, and the lid can be safely and easily opened and closed.
Patent KR-102407853-B1 (KR)
IPC: A47J47/01
Filed: 2020-04-07
Granted: 2022-06-15
Abstract: 본 발명은 밥을 짓기 알맞은 정도로 불린 쌀을 1인용 (돌솥, 가마솥, 냄비, 알루미늄 호일용기, 종이용기 등 : 이하, '돌솥'이라 함)에 자동으로 공급하는 불린 쌀 공급장치에 관한 것으로, 로테이터의 수용공간에 담긴 불린 쌀을 배출하고 난 다음 수용공간에 달라붙은 쌀을 노즐에서 분사되는 물로 제거하면서 일정량의 물을 돌솥에 자동 공급할 수 있도록 한 것이다. 이를 위해, 본 발명은 베이스(10)와, 상기 베이스(10)에 설치되며 상부가 개방된 투입구(21)가 형성되고 상기 투입구로부터 소정의 각도로 경사진 배출구(22)가 형성된 원통형의 하우징(20)과, 상기 하우징(20)의 투입구(21)와 통하여지게 상부에 설치되며 불린 쌀(31)이 담기는 호퍼(30)와, 상기 하우징(20) 내에 축(42)을 중심으로 회전 가능하게 설치되며 내부에 일정량의 불린 쌀(31)이 담기는 수용공간(41)이 형성된 로테이터(40)와, 상기 로테이터(40)를 회전시키는 모터(50)와, 상기 모터(50)의 축(51)과 로테이터(40)의 축(42)에 각각 풀리(61)(62)를 고정하고 상기 풀리(61)(62)에는 타이밍벨트(63)를 걸어 모터(50)의 구동력이 로테이터(40)로 전달되도록 구성된 동력전달수단(60)과, 상기 모터(50)의 구동을 제어하는 제어부와, 상기 하우징(20)에 형성된 배출구(22)의 반대방향에 위치하는 하우징(20)의 통공(23)을 감싸도록 설치된 커버(70)와, 상기 하우징(20)의 통공(23)에 설치된 메쉬망(72)과, 상기 커버(70)에 설치되어 물을 분사하여 로테이터(40)의 수용공간(41)에 달라붙은 불린 쌀(31)을 씻어내면서 돌솥(80)에 일정량의 물을 공급하는 노즐(71)을 포함하여 구성된 것을 특징으로 한다.
Patent KR-102370228-B1 (KR)
Title: 확률분포 간의 유사도를 이용한 다중 이동 객체 추적 방법 및 그 방법에 따른 객체 추적 시스템
IPC: G06T7/292
Filed: 2020-04-29
Granted: 2022-03-04
Abstract: 본 발명은 확률분포 간의 유사도를 이용한 객체 추적 기술에 관한 것으로, 다중 이동 객체를 추적하는 방법은, 복수 개의 객체를 포함하는 영상을 입력받아 움직임 영역을 추출하고, 추출된 움직임 영역으로부터 라벨링(labeling)을 통해 복수 개의 이동 객체를 추출하고, 추출된 이동 객체별로 추적을 위한 특징점을 설정하고 색상 정보에 관한 확률분포를 산출하며 산출된 확률분포 간의 유사도를 측정함으로써 복수 개의 이동 객체를 구분하여 인식하고, 인식된 이동 객체의 특징점을 기준으로 이동 객체 각각의 이동 경로를 추출하고, 추출된 이동 경로를 이용하여 이동 객체들 간의 겹침(overlap)을 감지하며, 겹침이 감지된 이동 객체 각각의 이동 방향 및 이동 객체별 색상 정보에 관한 확률분포 간의 유사도 중 적어도 하나를 이용하여 이동 객체를 추적한다.
Patent KR-102338444-B1 (KR)
IPC: G01N27/14
Filed: 2020-04-29
Granted: 2021-12-10
Abstract: 본 발명의 일 실시예에 따른 고저항 TMDC 물질의 제벡계수 측정 방법은 기판 상에 제벡계수(Seebeck coefficient)의 측정대상인 전이금속 칼코지나이드계 화합물(TMDC)층을 형성하는 단계, 상기 TMDC층 상에 상기 TMDC층 보다 낮은 제벡계수를 가지는 금속층을 형성하는 단계, 상기 금속층을 통해 상기 TMDC층으로 전압을 인가하는 단계 및 상기 인가된 전압에 의해 상기 TMDC층 상에 발생되는 온도 차에 기초하여 상기 TMDC층의 제벡계수를 측정하는 단계를 포함한다.
Patent KR-102316535-B1 (KR)
Title: Three dimensional flash memory with bit line for cost reduction and manufacturing method thereof
Inventor: SONG YUN HEUB
IPC: H01L27/1157
Filed: 2020-05-04
Granted: 2021-10-25
Abstract: Disclosed are a three-dimensional flash memory having a cost-saving bit line structure and a manufacturing method thereof. According to one embodiment, the three-dimensional flash memory includes: a substrate; at least one string extending in one direction on the substrate; at least one plug wiring formed on the at least one string; and at least one bit line connected to the at least one string through the at least one plug wiring. The at least one bit line does not pass through components other than the at least one plug wiring, and is directly connected to the at least one string through only the at least one plug wiring.
Patent KR-102179528-B1 (KR)
Inventor: BANG MIN ZI
IPC: G07B15/06
Filed: 2020-05-06
Granted: 2020-11-17
Abstract: Provided is a system for providing a non-contact parking order service to provide a platform for automating customer services and increasing customer convenience. According to the present invention, the system comprises: an autonomous driving cart moving along a cart guide line and moving to a position corresponding to an input area code along the cart guide line when the area core corresponding to at least one area is input; an order and payment apparatus outputting at least one kinds of products on a screen, performing payment when at least one of the output products is selected and at least one kind of payment means is input, and outputting and transmitting a pickup request event when the payment is finished; and a parking order service providing server. The parking order service providing server comprises: a storage unit storing the position and area code of at least one area within a parking zone and an area code; a pickup request unit mapping the area code of an area, in which a vehicle having a vehicle license number is parked, with an order number when order and payment are completed in the order and payment apparatus and the vehicle license number is recognized, and outputting the pickup request event; and a delivery request unit, when receiving a pickup complete signal, recognizing the order number and requesting the autonomous driving cart to move to the area having the area code stored by being mapped with the recognized order number.
Patent KR-102307450-B1 (KR)
Title: A web-browser plugin for consolidating requested disaggregated information
Inventor: BORDOLOI BIJOY
IPC: G06F16/9537
Filed: 2020-05-11
Granted: 2021-09-30
Abstract: An embodiment of the present invention provides a system and method for implementing a web-browser plugin for providing requested data. The method for providing requested data in accordance with the present invention comprises the following steps of: receiving a request for providing data associated with a target object presented on a web page, as interaction with a user on a graphic user interface; searching for an object identifier associated with the target object, based on the possibility of accessing determined data, wherein the object identifier is consolidated in the web page; transmitting the searched object identifier to a plurality of systems where the data associated with the target object are stored, wherein the systems are configured to provide data which correspond to the received object identifier in response to the received object identifier; receiving the data in response to transmission of the searched object; modifying the web page in order to include the received data; and presenting a web page on the graphic user interface.
Patent KR-102391840-B1 (KR)
Title: 불법 주차를 검출하는 방법과 장치, 전자 기기, 컴퓨터 판독가능 매체
IPC: G06K9/00
Filed: 2020-05-12
Granted: 2022-04-27
Abstract: 본 개시는 불법 주차를 검출하는 방법을 제공하는 바, 당해 방법은, 제1 신경망을 통해, 수집 모듈에 의해 수집된 이미지에서 카테고리가 차량인 검출 프레임을 획득하고, 상기 검출 프레임의 좌표 정보를 결정하는 단계; 제2 신경망을 통해, 상기 이미지에서 상기 검출 프레임에 대응되는 구역이 불법 주차 구역인지 여부를 판단하는 단계; 및 불법 주차 구역으로 판단될 경우, 미리 설정된 시간 내에 상기 검출 프레임의 좌표 정보가 변화되었는지 여부를 판단하고, 판단 결과에 따라 상기 차량이 불법 주차인지 여부를 결정하는 단계;를 포함한다. 본 개시는 불법 주차를 검출하는 장치, 전자 기기, 컴퓨터 판독가능 매체를 더 제공한다.
Patent KR-102398094-B1 (KR)
IPC: A01B39/18
Filed: 2020-05-14
Granted: 2022-05-13
Abstract: 본 발명은 친환경 식물 제초장치에 관한 것으로서, 더욱 상세하게는 환경오염의 우려 없이 고온의 증기를 식물의 잎 또는 뿌리에 분사하여 고사시키고, 증기의 발생시간을 단축과 예열시간의 감소로 인해 작업효율을 향상시킬 수 있는 친환경 식물 제초장치에 관한 것이다.
Patent KR-102178673-B1 (KR)
Inventor: LEE HYUNG HO
IPC: H04L29/08
Filed: 2020-05-20
Granted: 2020-11-13
Abstract: According to the present invention, a system for managing channels of different blockchain platforms comprises: a plurality of blockchain networks which constitute different blockchain networks while each blockchain network has a plurality of nodes, and generate unique blockchain blocks by different consensus algorithms if a transaction is generated; a single circle blockchain network to select one representative node among the plurality of nodes constituting each of the plurality of blockchain networks to operate the representative node as a mediation node capable of linking the plurality of blockchain networks to each other; and a channel management station to perform at least one function among new registration, channel inquiry, channel subscription, and channel withdrawal of a channel in accordance with a request of any node when each of the blockchain networks forming blockchains by consensus algorithms in the plurality of blockchain networks and the circle blockchain network is defined as a channel.
Patent KR-102450676-B1 (KR)
IPC: C07C213/02
Filed: 2020-05-26
Granted: 2022-10-06
Abstract: 본 발명은 하기 화학식 1로 표시되는 디케토옥심에스테르 화합물을 제공한다. 
[화학식 1] 
   
여기서, 상기 R 1 은 수소, C1 내지 C12의 알킬기, 치환 또는 비치환된 페닐기로 이루어진 군에서 선택된 어느 하나이며,  
상기 X는 각각 독립적으로 -OR 2  또는 -SR 2 이고, 상기 R 2 는 C1 내지 C4 알킬기 또는 페닐기임.
Patent KR-102191929-B1 (KR)
Inventor: NO EUN SOO
IPC: A61K36/484
Filed: 2020-05-27
Granted: 2020-12-16
Abstract: The present invention relates to a skin care pack composition using Allium ampeloprasum and a manufacturing method thereof. More specifically, the present invention relates to: a skin care pack composition using Allium ampeloprasum which contains Allium ampeloprasum, honey, pine needles, Poria cocos, and Glycyrrhiza uralensis as active components, thereby being effective for removing spots, freckles, and blemishes, having a whitening effect, almost having no strong smell and irritation of a garlic pack, and thus being more effective for skin regeneration, skin clearing, pore reduction, and acne skin; and a manufacturing method thereof. The skin care pack composition using Allium ampeloprasum according to the present invention, in the skin care pack composition, contains Allium ampeloprasum, honey, pine needles, Poria cocos, and Glycyrrhiza uralensis as active components.
Patent KR-102147860-B1 (KR)
Title: Apparatus for manufacturing mask
Inventor: JEONG JIN HO
IPC: A41H43/02
Filed: 2020-06-10
Granted: 2020-08-26
Abstract: The present invention relates to an apparatus for manufacturing a mask capable of arranging a filter paper forming line for cutting and forming a filter paper in one row; and arranging a hanging band attaching line for attaching a hanging band to the filter paper in which formation is completed in two rows. The apparatus for manufacturing a mask is installed between the hanging band attaching lines of the two rows, includes a distributing unit for being alternately supplied to two hanging band attaching lines by rotating a plurality of filter papers supplied from the filter paper forming line at 90 degrees, and is arranged in parallel with the filter paper forming line and the hanging band attaching line. The apparatus for manufacturing a mask can be installed in a narrow space by arranging the paper filter forming line and the hanging band attaching line in parallel, and provides excellent usability by being commonly used to manufacture a dental mask and a 3D mask.
Patent KR-102197255-B1 (KR)
Inventor: LEE JAE SOOK
IPC: F24F11/52
Filed: 2020-06-11
Granted: 2020-12-31
Abstract: An outdoor air circulator and heater capable of minimizing power consumption of an embodiment of the present invention may comprise: a heater having an infrared lamp to generate heat; a circulator generating wind; a temperature detecting sensor detecting the temperature; a digital thermoscope displaying the detected temperature; and a controller driving the heater when the detected temperature falls below the heating reference temperature, driving the circulator when the detected temperature rises above the reference temperature of the circulator, and turning off operators of the heater and circulator when the detected temperature is within a preset operation-off temperature range.
Patent KR-102434442-B1 (KR)
Title: 검사 대상의 결함 검사를 고속으로 수행하는 방법 및 이를 수행하는 장치들
IPC: G06T7/00
Filed: 2020-06-15
Granted: 2022-08-22
Abstract: 검사 대상의 결함 검사를 고속으로 수행하는 방법 및 이를 수행하는 장치들이 개시된다.  일 실시예에 따른 검사 대상의 결함 검사를 고속으로 수행하는 방법은 상기 검사 대상에 대한 학습 데이터들을 통해 학습된 제1 인공 신경망의 복수의 레이어들의 특징 맵을 이용하여 최종 특징 맵을 생성하는 단계와, 상기 최종 특징 맵 및 상기 학습 데이터들을 통해 학습된 제2 인공 신경망을 이용하여 상기 검사 대상의 결함 검사를 수행하는 단계를 포함한다.
Patent KR-102263279-B1 (KR)
Title: Fixing apparatus of optical cable for information and communication
Inventor: BAE JONG BAE
IPC: G02B6/38
Filed: 2020-06-29
Granted: 2021-06-14
Abstract: The present invention relates to an optical cable fixing device for information and communication, and more particularly, to an optical cable fixing device for information and communication that enables a pair of optical cables to be easily connected in a longitudinal direction, facilitates the separation of a connector housing from a connector when the connector housing is separated from the connector. The optical cable fixing device includes a tip, the connector housing, and the connector.
Patent KR-102412563-B1 (KR)
IPC: E21D9/00
Filed: 2020-07-01
Granted: 2022-06-24
Abstract: 세그먼트 뒷채움용 약제 주입구가 개시된다. 본 발명에 따른 세그먼트 뒷채움용 약제 주입구는, 세그먼트에 형성된 주입홀에 관통결합되는 중공형상의 본체부; 세그먼트의 내측에 위치되는 본체부의 일단부에 결합되어 세그먼트 뒷채움용 약제의 역류 및 지하수의 누수를 방지하는 밀폐부재; 및 밀폐부재에 형성된 보조 주입공에 착탈가능하게 결합되어 밀폐부재의 기능상실 또는 이상 발생으로 지하수의 누수가 발생할 경우 밀폐부재 전체를 제거하지 않아도 보조 주입공을 통하여 방수차수용 약제를 손쉽게 주입가능하게 하는 보조 주입구를 포함한다.
Patent KR-102194348-B1 (KR)
Inventor: KIM HAN JUNG
IPC: G01N27/22
Filed: 2020-07-22
Granted: 2020-12-22
Abstract: The present invention provides a measurement apparatus for heavy oil in wastewater and a measurement method thereof, wherein the measurement apparatus for heavy oil in wastewater includes: a measuring part collecting data for the heavy oil; two housings covering and coupling the measuring part at both left and right sides; and a coupling part vertically penetrating into one of the housings from a lower side to an upper side and coupling the two housings while one end is connected to the upper side of the remaining housing. The measurement apparatus for heavy oil in wastewater and the measurement method thereof can exactly measure an oil and water boundary surface in the wastewater even in an oil storage tank in which the heavy oil containing high viscosity oil is included.
Patent KR-102219106-B1 (KR)
Title: The indoor positioning system of the smart mobile terminal
Inventor: YU YOON SANG
IPC: G01S1/04
Filed: 2020-08-13
Granted: 2021-02-24
Abstract: The present invention relates to an indoor positioning system of a smart mobile device capable of accurately measuring a position of a smart mobile device in an indoor space. The present invention includes: a plurality of beacons arranged at predetermined positions in an indoor space and generating beacon signals; a beacon scanner attached to a smart mobile device and receiving the beacon signal; and a server storing position information wherein a plurality of beacons are arranged and an identification symbol which identifies each beacon, receiving information from the beacon scanner, and performing indoor smart mobile device positioning. The beacon scanner determines which of the plurality of beacons are close by beacon signal intensity comparison, and transmits information on the determination and a measured beacon signal intensity value to the server. The server performs the indoor smart mobile device positioning using the distance between the beacon and the beacon scanner based on the information from the beacon scanner, and derives a distance between the beacon and the beacon scanner by applying a 1-dimensional Kalman filter to the measured value of the intensity of the beacon signal. According to the present invention, indoor positioning is performed in view of the indoor environment characteristics of a nursing facility, thereby allowing accurate positioning of the mobile device in the nursing facility.
Patent KR-102256396-B1 (KR)
Inventor: KIM JIN SOO
IPC: B02B7/00
Filed: 2020-08-25
Granted: 2021-05-26
Abstract: The present invention relates to a rice milling machine. According to the present invention, the rice milling machine includes: a sorting unit for removing metals or foreign substances contained in rice; a rice milling unit disposed under the sorting unit to communicate with the sorting unit, and providing rotational force to the rice supplied from the sorting unit and removing residual rice bran of the rice; the rice milling housing includes a blower for blowing air to the rice milling unit, wherein the rice milling housing is disposed under the rice milling unit to communicate with rice milling unit; and a cleaning chamber which is rotatably installed in the rice milling housing and receives the air blown from the blower unit. The present invention provides the rice milling machine capable of milling the surface of rice smoothly.
Patent KR-102274426-B1 (KR)
Title: Remote control apparatus for recognition ability trainer and thereof method
Inventor: KANG YOUNG JIN
IPC: G16H20/70
Filed: 2020-08-31
Granted: 2021-07-07
Abstract: The present invention relates to a remote control apparatus for cognitive ability trainer and a method therefor, and the purpose is to control the cognitive ability trainer by a remote control method by voice or a remote controller. To this end, the present invention is provided with a voice input unit in the cognitive ability trainer and receives a remote control signal of at least one remote transceiver controller. The apparatus comprises a second remote transceiver which extracts device-specific number information and remote user's area or difficulty or answer selection information and delivers the same to a cognitive ability training control unit, or wirelessly transmits the cognitive ability training result information for each user in combination with the device-specific number information of the user. Accordingly, the present invention solves the problems with the cognitive ability trainer configured to input the problem area, difficulty, or answer by drag-and-drop method using the existing mouse or touchpad and allows a single cognitive ability trainer to be used individually or by a group. Multiple users can conveniently use the cognitive ability trainer at the same time.
Patent KR-102216175-B1 (KR)
Title: Ceramic deck and its manufacturing method
Inventor: AIM HYUNG HEUB
IPC: C04B28/02
Filed: 2020-09-02
Granted: 2021-02-17
Abstract: The present invention relates to a ceramic deck and a manufacturing method thereof. A powder polymer and a waterproofing powder resin are added to a ceramic deck mixture, the mixture is manufactured by an extrusion method, and a high temperature and high pressure curing process is performed during the manufacturing process and the surface treatment is performed with balls to suppress the slipping, thereby improving impact strength and flexural strength and improving freeze resistance and lowering an absorption rate to prevent freezing in winter and to exhibit non-slipping properties on the surface for preventing injuries caused due to slipping of the surface.
Patent KR-102197736-B1 (KR)
Title: 식각 장치 및 그를 이용한 피식각체의 식각 방법
IPC: H01L21/67
Filed: 2020-09-03
Granted: 2021-01-04
Abstract: 소스 공급 라인이 형성된 챔버 내부에, 피식각체를 준비하는 단계, 및 상기 챔버 내부의 상기 피식각체에, 상기 소스 공급 라인의 액상 소스를 제공하여, 상기 피식각체를 식각하는 단계를 포함하는 피식각체의 식각 방법이 제공된다.
Patent KR-102285999-B1 (KR)
IPC: G06K9/00
Filed: 2020-09-04
Granted: 2021-08-05
Abstract: 개시된 영상 기반 심박 측정 방법은, 동영상 카메라를 통해 피험자의 안면 영상을 획득하고, 획득된 동영상으로부터 얼굴 색상 및 떨림 정보를 추출하고, 그리고, 상기 안면 색상 정보 및 떨림 정보를 복합적으로 이용하여 피험자의 심박수를 비침습적으로 계산하여 추정한다.