baber/WOPTO huggingface dataset:
Patent KR-20220026340-A (KR)
Title: Crop growth measurement system based on crop images, and method thereof
Inventor: TAEK SUNG LEE
IPC: G06T7/70
Filed: 2020-08-25
Abstract: The present invention relates to a crop growth measurement system and a method thereof. According to the present invention, the crop growth measurement system includes: a photographing unit which acquires a plurality of images of the target crop according to different positions while moving at a predetermined interval with respect to the target crop for which the growth index is to be calculated; and an image processing unit for matching a plurality of images of the target crop according to the different positions into one image of the target crop. Through this, it is possible to calculate an accurate crop growth index based on the image without using expensive photographing equipment such as a plurality of cameras or a depth camera.
Patent KR-20220026411-A (KR)
Title: Memory device and method for operating the thereof
Inventor: Yong hwan hong
IPC: G11C16/34
Filed: 2020-08-25
Abstract: The present technology relates to a memory device. The memory device according to the present technology includes: a plurality of cell strings each including a select transistor and series-connected memory cells; a peripheral circuit applying a verification voltage to the select transistor and performing an internal operation on the memory cells; and control logic for controlling the peripheral circuit to apply an operating voltage for internal operation. The control logic includes a bad string management unit which verifies threshold voltages of the select transistor and controls a peripheral circuit to perform an internal operation on a cell string including the select transistor passed to the verification according to the verification result of the select transistor.
Patent KR-20220026847-A (KR)
Title: Super capacitor electrode material and manufacturing method thereof
Inventor: AN GEON HYOUNG
IPC: H01G11/06
Filed: 2020-08-26
Abstract: The present invention relates to a supercapacitor electrode material and a manufacturing method thereof. An aspect of the present invention provides a supercapacitor electrode material comprising: a carbon material; and phosphorus (P) and boron (B) doped into the carbon material. The supercapacitor electrode material according to the present invention includes a carbon material doped with phosphorus and boron, so that wettability and electrical conductivity between an electrode and an electrolyte are improved, to improve energy storage performance of a supercapacitor.
Patent KR-20220027484-A (KR)
Inventor: CHUNG BYUNG YUN
IPC: C04B111/28
Filed: 2020-08-27
Abstract: The present invention relates to a non-combustible building wall material. The present invention includes precisely fusing yellow clay, clay, and sand and pressing the same with a press to produce a pressed panel, drying the pressed panel, and coating the pressed panel with a silver foil material to block the flame from moving to a wall material and igniting.
Patent KR-20220031955-A (KR)
Title: Fireflies
Inventor: CHO JUN SEO
IPC: B64C33/00
Filed: 2020-09-06
Abstract: The present invention relates to an industrial and firefighting dragonfly (drone). According to the present invention, the industrial and firefighting dragonfly controls sensors, wings, and a camera through a control unit, wherein the camera is a multi-spectral camera inspired by a dragonfly's wide field of view, and can view a larger area with high resolution.
Patent KR-20220032172-A (KR)
Inventor: JI HOON KIM
IPC: D06F58/26
Filed: 2020-09-07
Abstract: The present invention relates to a laundry drying machine and a control method of a laundry drying machine. The laundry drying machine includes: a cabinet; a drum rotatably installed inside the cabinet to receive an object to be dried; an electric field generating unit spaced apart from the drum and generating an electric field inside the drum when power is applied; and an exhaust duct for discharging the air inside the drum, wherein the drum rotates while electric power is applied to a positive electrode, so that the internal temperature of the object to be dried is maintained at 50 ℃ or less to prevent dye migration to the object to be dried.
Patent KR-20220032676-A (KR)
Title: Manufacturing method of activated carbons derived from coffee wastes for hydrogen storage
Inventor: PARK SOOJIN
IPC: C01B32/324
Filed: 2020-09-08
Abstract: The present invention relates to a method for manufacturing activated carbon for hydrogen storage. Particularly, the present invention relates to a method for preparing activated carbon including micropores developed through chemical activation using an alkaline metal hydroxide and having a high specific surface area. According to the present invention, coffee grounds are used as a carbon precursor and subjected to a carbonization step of heat treatment under nitrogen atmosphere, and then subjected to chemical activation using an alkali metal hydroxide, such as potassium hydroxide (KOH), thereby providing activated carbon having significantly improved hydrogen storage ability as compared to conventional activated carbon. The method can provide coffee grounds-based activated carbon for hydrogen storage, which can be used advantageously as a hydrogen storage material in various industrial fields, such as hydrogen vehicles and fuel cells.
Patent KR-20220034422-A (KR)
Inventor: HWANG DOE YEON
IPC: G06Q10/08
Filed: 2020-09-11
Abstract: In an online loan agency system consisting of a loan intermediary company, a pharmaceutical wholesale company, a financial institution, and a pharmaceutical information center connected online with the wholesale company, the loan agency system, based on the information on the changes in inventory of the pharmaceutical made between the pharmaceutical wholesale company and a pharmaceutical information sensor, allows a loan to be intermediated and executed based on the inventory held by the pharmaceutical wholesale company. Therefore, the present invention is capable of having an effect of opening new markets.
Patent KR-20220037844-A (KR)
Title: A Friction Learning Game Apparatus and A Game Method Usint Thereof
Inventor: HA U YEONG
IPC: A63F13/20
Filed: 2020-09-18
Abstract: The present invention relates to a friction learning game device and a game method using the same. According to the present invention, the friction learning game device comprises: a play board unit formed in a rectangular shape and provided with a rectangular block position part in the central portion, wherein the outside of the block position part is formed with a sensor part consisting of a position sensor and an impact sensor; a block formed in a rectangular parallelepiped shape, having a friction part on the side, a block number attached to both sides of the pillar, and located on an upper surface of the block position part of the play board unit; a game participant terminal which allows game participants to access the game through an application and inputs and outputs various types of information; and a server unit for storing and processing various types of information by interworking with the sensor part and the game participant terminal.
Patent KR-20220039215-A (KR)
Title: Hot rolled steel sheet with high carbon content having fine pearlite and method of manufacturing the same
Inventor: JANG SEUNG BONG
IPC: C21D8/04
Filed: 2020-09-22
Abstract: The present invention provides a high-carbon hot-rolled steel sheet including fine pearlite and a manufacturing method thereof. According to one embodiment of the present invention, the high-carbon hot-rolled steel sheet comprises 0.34-0.38 wt% of carbon (C), 0.15-0.25 wt% of silicon (Si), 1.2-1.35 wt% of manganese (Mn), more than 0 and equal to or less than 0.018 wt% of phosphate (P), more than 0 and equal to or less than 0.003 wt% of sulfur (S), and the remaining of iron (Fe) and other inevitable impurities and has a fine structure composed of pearlite. 70-90% of the pearlite has a lamellar spacing of 0.08-0.2 μm. According to the present invention, a subsequent annealing heat treatment time can be reduced.
Patent KR-20220042666-A (KR)
Title: Apparatus and method for quantitatively analyzing and evaluating posture to train exercise by repetitive motion
Inventor: WON HONG IN
IPC: A63B24/00
Filed: 2020-09-28
Abstract: An embodiment of the present invention provides a technique for enabling quantitative analysis and evaluation of a user's exercising posture while visually observing an exercise posture or motion. An apparatus for quantitatively analyzing and evaluating posture to train exercise by a repetitive motion comprises: a motion recognition unit acquiring positional information of each joint of a user using an exercise machine and recognizing the user's motion to generate posture information of the user; an analysis evaluation unit receiving the posture information from the motion recognition unit, extracting data for a plurality of posture indicators by using the posture information, and comparing the plurality of posture indicators with data on a plurality of stored reference indicators to generate analysis information and evaluation information on the user's posture; and a display unit displaying the user's image and a reference image, which is a virtual body image on the basis of the plurality of reference indicators, and displaying the analysis information and the evaluation information.
Patent KR-20220042947-A (KR)
Title: Memory controller havig symplified BISR logic, method of operating the memory controller, and memroy system including the memory controller
Inventor: KIM BO RA
IPC: G06F3/06
Filed: 2020-09-28
Abstract: A memory controller includes: a core processor including a register file having a plurality of register values corresponding to repair commands for controlling a self-repair operation of a memory device; and a built-in self-repair (BISR) logic for receiving one or more register values among the plurality of register values from the core processor, converting the transmitted register values into repair commands, and outputting the received register values to the memory device. The core processor is configured to transmit register values to the BISR logic in response to a firmware instruction transmitted from external firmware.
Patent KR-20220051102-A (KR)
Inventor: LEE CHUNG SEOK
IPC: B26D7/08
Filed: 2020-10-16
Abstract: A film cutting device may include: a stage for supporting a circuit film; a cutting part disposed on the stage to cut the circuit film; a vibrating horn connected to the cutting part and vibrating the cutting part in a first direction based on ultrasonic waves; and a cooling part for cooling the cutting part, thereby capable of preventing damages to the circuit film.
Patent KR-20220053999-A (KR)
Title: Method, device and non-transitory computer-readable recording medium for displaying graphic objects on images
Inventor: LEE YONG GEUN
IPC: G06T11/60
Filed: 2020-10-23
Abstract: The present invention relates to a method, device, and non-transitory computer-readable recording medium for displaying graphic objects on an image to support a user to conveniently compare and explain two postures. According to one aspect of the present invention, the method comprises the following steps: acquiring attribute information of a first graphic object defining the first graphic object with respect to the first graphic object input by a user on a first image of a person's posture; extracting a conversion model defining a conversion relationship between the attribute information of the first graphic object and attribute information of a second graphic object displayed on a second image corresponding to the first graphic object on the basis of feature points detected in the first image and second image of the person's posture, respectively; and displaying the second graphic object at a position corresponding to the position of the first graphic object on the first image on the second image on the basis of the conversion model.
Patent KR-20220054929-A (KR)
Inventor: LEE JOO IL
IPC: B65G27/02
Filed: 2020-10-26
Abstract: Disclosed is an automatic optical fiber ferrule assembly apparatus capable of automatically injecting an epoxy resin and assembling a ferrule and an optical fiber. According to one embodiment of the present invention, the automatic optical fiber ferrule assembly apparatus capable of automatically injecting an epoxy resin supplies the epoxy resin to a ferrule including a main body and a frame in which the main body is partially inserted and fixed and inserts and assembles an end of an optical fiber. According to the present invention, the apparatus comprises: a ferrule feeder unit in which a ferrule is supplied and aligned by vibration; an epoxy input unit supplying an epoxy resin to the ferrule while the ferrule, which is aligned and transported from the ferrule feeder unit, is seated and fixed on a ferrule jig; an optical fiber assembly unit in which the ferrule supplied with the epoxy resin is transported from the epoxy input unit and the optical fiber of an optical cable is inserted and assembled in the ferrule; and a vision confirmation unit storing image data on a state in which the epoxy resin is supplied to the ferrule in the epoxy input unit and a state in which the optical fiber is assembled in the optical fiber assembly unit.
Patent KR-20220063039-A (KR)
Title: Wireless communication method and apparatus for adjusting the predistortion
Inventor: CHOI HONG MIN
IPC: H04B1/04
Filed: 2020-11-09
Abstract: A method of operating a wireless communication device according to an embodiment of the present disclosure may include the steps of: monitoring an output of a power amplifier (PA) of a target channel; measuring an adjacent channel leakage ratio (ACLR) of a right adjacent channel and a left adjacent channel adjacent to the target channel on a frequency axis, respectively; measuring a difference between a first ACLR with the left adjacent channel and a second ACLR with the right adjacent channel; and adjusting the predistortion of the input of the PA on the basis of the measurement result. An ACLR is symmetrically controlled.
Patent KR-20220063378-A (KR)
Title: Oxygen supply unit that makes it easy to attach and detach the filter
Inventor: KIM JU HONG
IPC: A01K63/04
Filed: 2020-11-10
Abstract: The present invention relates to an oxygen supply unit in which a filtration unit is easily detachable, comprising: a water tank; an oxygen supply unit equipped on one side of the water tank and having a detachable cover on an upper part; and a control unit controlling the oxygen supply unit, and further comprising: a vertical frame extending in a lower vertical direction of the cover; and a filtration unit stacked on the vertical frame, wherein the oxygen supply unit includes an oxygen supply unit equipped on one side of the inside of the oxygen supplier and connected to an oxygen supply pipe for supplying oxygen to the inside of the water tank, and an underwater pump equipped on one side of the inside of the oxygen supply unit and connected to a water supplier.
Patent KR-20220063669-A (KR)
Title: Recording medium
Inventor: PARK JINSU
IPC: G06Q30/02
Filed: 2020-11-10
Abstract: A recording medium having a computer program recorded therein to provide a customized advertisement service based on parcel delivery using a fulfillment service system according to an embodiment of the present invention comprises: a logistic information registering function of registering logistic information received from a seller terminal device or a warehouse center terminal device; an advertisement information registering function of registering advertisement information received from an advertiser terminal device; a fulfillment process matching function of matching a fulfillment process corresponding to one or more products based on the logistic information and managing fulfillment matching information; and an advertising material and parcel delivery connecting function of connecting an advertising material selected based on at least one among the fulfillment matching information, the advertisement information and purchase order information analysis when a purchase order requested by a purchaser terminal device is handled.
Patent KR-20220065503-A (KR)
Title: Smart-farm education platform system based on vr and method thereof
Inventor: HAN MYEONG SEOK
IPC: G06T19/00
Filed: 2020-11-13
Abstract: The present invention relates to a smart farm education platform system based on virtual reality (VR). More specifically, the present invention relates to a smart farm education platform system based on VR, which comprises: a server providing a simulation corresponding to cultivation information when the cultivation information including facility scale, crop types, and facility equipment is received, and providing a mission for cultivating crops based on the cultivation information; a VR station including a VR glove mounted on the hand of a user and recognizing a motion of the user, a display device receiving the cultivation information, and transmitting the information to the server, and displaying a VR image applying a virtual hand in accordance with the user's motion to the simulation, and a HMD receiving the VR image from the display device and providing the image; and a manager terminal monitoring the performance of the mission in accordance with the motion of the user of the VR glove, and providing customized content to the display device through the server. The present invention aims to provide a smart farm education platform system based on VR, which is capable of allowing a user to recognize a smart farm facility intuitively.
Patent KR-20210086461-A (KR)
Title: Skin chip, method for manufacturing skin chip and cell culture method using skin chip
Inventor: JEONG Sehoon
IPC: G01N33/50
Filed: 2020-11-17
Abstract: A method for manufacturing a skin chip according to an embodiment of the present invention comprises the steps of: forming first and second PDMS layers disposed on both sides of a porous membrane and having microfluidic channels through which a set culture solution moves, respectively, on both sides of the porous membrane; forming first and second MEA base layers disposed on each outer surface of the first and second PDMS layers, and in which metal electrodes for TEER measurement are arranged at positions set in a region corresponding to the channel; and forming first and second PMMA layers respectively disposed on the outer surfaces of the first and second MEA substrate layers. In the skin chip manufacturing method according to an embodiment of the present invention, the porous membrane is made of polycarbonate having pores of a preset size.
Patent KR-20220071053-A (KR)
Title: Method of providing location analysis service on medical facility and system therefor
Inventor: LEE DONG KWON
IPC: G06Q50/16
Filed: 2020-11-23
Abstract: A method for providing a medical facility location analysis service according to one embodiment of the present invention includes the steps of: providing first polygon data having a predefined color according to population demand per member of parliament on a map output according to an executed service application; providing a filter including a plurality of factors on the map; and providing second polygon data by filtering the first polygon data provided on the map according to a control operation for each factor in the provided filter.
Patent KR-20220073427-A (KR)
Inventor: YANG YOUN GOO
IPC: H04B1/44
Filed: 2020-11-26
Abstract: 본 발명은 커플러 기반 전이중 무선통신 전단부 회로에 관한 것으로, 송수신기와 안테나 사이의 송신 경로 상에 배치되는 제1 전력 증폭기와 제2 전력 증폭기; 송수신기와 안테나 사이의 수신 경로 상에 배치되는 저잡음 증폭기; 및 상기 송신 경로와 수신 경로와 안테나 사이에 연결된 커플러를 포함하고, 상기 커플러는 제1 포트, 제2 포트, 제3 포트 및 제4 포트를 갖고, 상기 제1 포트는 상기 제1 전력 증폭기의 출력단과 연결된 입력 포트이며, 상기 제2 포트는 상기 안테나에 연결된 전달 포트이며, 상기 제 3 포트는 저잡음 증폭기의 입력단에 연결된 결합 포트이고, 상기 제4 포트는 상기 제 2 전력 증폭기의 출력단과 연결된 격리 포트인 것을 특징으로 한다.
Patent KR-20220074254-A (KR)
Title: 파워 반도체 테스트용 프로브 스테이션
Inventor: CHEON SANG IK
IPC: G01R1/073
Filed: 2020-11-27
Abstract: 본 발명은 파워 반도체 테스트용 프로브 스테이션에 관한 것이다. 파워 반도체 테스트용 프로브 스테이션은, 측정 대상 웨이퍼가 안착되는 메탈 플레이트, 상기 메탈 플레이트의 상부에 배치되며, 상기 측정 대상 웨이퍼에 전기적으로 접촉하도록 상부 프로브를 수직 방향으로 이동하는 상부 프로브 암, 및 상기 메탈 플레이트의 하부에 배치되며, 상기 메탈 플레이트의 하면에 전기적으로 접촉하도록 하부 프로브를 수직 방향으로 이동하는 하부 프로브 암을 포함할 수 있다.
Patent KR-20220076744-A (KR)
Title: 정수필터 어셈블리 및 이를 포함하는 냉장고
Inventor: JOUNG WHI DONG
IPC: F25C1/25
Filed: 2020-12-01
Abstract: 본 발명에 따른 정수필터 어셈블리는, 외부로부터 공급되는 원수가 공급되는 인렛 포트(inlet port)와 정제된 상기 원수를 출수 시키는 아웃렛 포트(outlet port)가 형성된 필터 본체, 상기 필터의 일측에 배치되고 상기 필터로부터 정제된 정수가 보관되는 정수 탱크, 상기 정수 탱크가 지면에 대해서 적어도 일측이 소정의 각도로 경사지게 수용되는 제1 케이스 및 상기 제1 케이스의 일측 단부로부터 수직 방향으로 결합되고, 상기 필터 본체가 보관되는 제2 케이스를 포함한다.
Patent KR-20210071845-A (KR)
Title: Stern structure
Inventor: HAMANO TETSUYA
IPC: B63H5/16
Filed: 2020-12-03
Abstract: A stern structure (1) includes: a stern boss (3) located in front of a propeller (5); a fan-shaped duct (6) installed on the stern boss (3) so as to surround the space above the stern boss (3); and a fin (7) installed on the stern boss (3) so as to protrude from the stern boss (3) in the transverse direction, and generating thrust using an oblique downward flow. In order to change an oblique downward flow towards the fin (7) to a flow directed into the duct (6), in the vertical direction, the entire fin (7) is located below the duct (6), and at the same time, in a captain direction, the entire fin (7) is located in front of the duct (6).
Patent KR-20220078334-A (KR)
Inventor: KIM JI HYUN
IPC: G06F16/2457
Filed: 2020-12-03
Abstract: 구독 회원 및 접속자에 기반한 배경음악 음원 추천 시스템 및 방법이 개시된다.  사용자 제작 콘텐츠의 배경음악을 위한 음원 정보가 미리 저장된 배경음악 음원 정보 데이터베이스; 유튜브(Youtube) 서버로부터 사용자의 채널의 구독 회원 정보를 자동 수집하는 구독 회원 정보 수집 모듈; 상기 구독 회원 정보 수집 모듈에서 수집된 구독 회원 정보에 기반하여 해당 사용자 제작 콘텐츠의 배경음악을 위한 음원을 상기 배경음악 음원 정보 데이터베이스에서 검색하는 구독 회원 정보 기반 음원 검색 모듈; 상기 구독 회원 정보 기반 음원 검색 모듈에서 검색된 구독 회원 정보 기반 음원을 추천하는 구독 회원 정보 기반 음원 추천 모듈을 구성한다.  상술한 구독 회원 및 접속자에 기반한 배경음악 음원 추천 시스템 및 방법에 의하면, 구독 회원의 다양한 정보와 현재 접속자의 다양한 정보를 유튜브 서버로부터 수집하여 이에 기반한 유튜브 콘텐츠의 배경음악을 실시간 추천하도록 구성됨으로써, 유튜브 제작자들의 배경음악 선곡에 대한 고민을 줄이고 구독자나 접속자가 선호하는 배경음악을 틀어 공감도를 높일 수 있는 효과가 있다.  한편, 유튜브 제작 콘텐츠의 배경음악에 대한 저작권료를 자동 산출하여 저작권 협회와 정산하도록 하여 저작권료의 지불에 대한 제작자의 업무 부담을 줄여주고 법적 문제점의 발생을 미리 방지할 수 있는 효과가 있다.
Patent KR-20220085923-A (KR)
Inventor: YOUNGTAE KIM
IPC: B23Q5/04
Filed: 2020-12-15
Abstract: 본 발명은 복수의 인서트가 탈부착 가능하게 장착되는 툴 헤드 유닛; 상기 툴 헤드 유닛을 클램핑하여 고정하거나, 상기 툴 헤드 유닛에 장착된 인서트의 위치를 변경하기 위해 상기 툴 헤드 유닛을 인덱싱시키는 램스핀들; 상기 툴 헤드 유닛의 클램핑/언클램핑 압력 또는 절삭유를 상기 툴 헤드 유닛에 공급하는 공급유닛; 및 상기 툴 헤드 유닛의 인덱싱시에 상기 공급유닛과 연통되도록 결합되어 상기 공급유닛을 통해 공급되는 클램핑/언클램핑 압력 또는 절삭유를 상기 툴 헤드 유닛의 내부로 전달하는 제1 커플링 블럭 및 제2 커플링 블럭;을 포함하고, 상기 제1 커플링 블럭과 상기 제2 커플링 블럭은 상기 툴 헤드 유닛의 중심축을 기준으로 등간격으로 이격하도록 상기 툴 헤드 유닛에 형성되어 상기 툴 헤드 유닛의 인덱싱시에 상기 공급유닛과 선택적으로 결합되어 소형화를 도모하고, 제조비용을 절감하며, 생산성과 안정성 및 신뢰성을 향상할 수 있는 공작기계의 툴 헤드에 관한 것이다.
Patent KR-20220086419-A (KR)
Inventor: JONG YEOL LEE
IPC: G01N33/02
Filed: 2020-12-16
Abstract: 본 발명에서 MALDI-TOF-MS시 고분자 글루테닌 서브유닛을 동정하기 위한 시료 및 용매, 매트릭스의 최적조건을 확인하였으며, 본 발명에 따른 분석능이 개선된 동정방법을 이용하면 종래의 분석법보다 6배체 보통 밀의 고분자 글루테닌 (HMW-GS)을 신속 정확하게 동정 가능하다.  
따라서 밀 육종시 원하는 고분자 글루텐 성분을 가지는 계통을 선발할 수 있어 용도에 맞는 밀의 반죽 및 가공적성을 가지는 품종 개발 및 밀 원맥의 품질 관리 등에 유용하게 활용 가능하다.
Patent KR-20200143345-A (KR)
Inventor: LEE IL GU
IPC: H04L1/00
Filed: 2020-12-17
Abstract: The present invention relates to a method for increasing resource utilization and reducing power consumption in a high-speed wireless communication system, and a control apparatus thereof. According to an embodiment of the present invention, a method comprises the process of efficiently utilizing a frequency band by transmitting channel state information and data frame mode information in a request frame or a response frame in a wireless communication system with two or more different transmission modes. According to an embodiment of the present invention, a power saving method in a wireless communication system having two or more different transmission modes comprises the processes of: receiving a control frame by setting to receive the control frame in a mode having the lowest sampling rate among three modes when receiving the control frame; and transmitting/receiving a data packet by setting to transmit/receive the data packet in a mode having the highest transmission rate for transmission/reception of the data packet after receiving the control frame.