baber/WOPTO huggingface dataset:
Patent KR-20220158406-A (KR)
Title: Performance analysis method through statistical and exposure effect analysis of video content
Inventor: NAM MIN WOO
IPC: H04N21/258
Filed: 2021-05-24
Abstract: The present invention relates to a method performed by a computer. A performance analysis method through analysis of statistics and exposure effects of video content is disclosed. The method comprises steps of: obtaining uploaded video content information; collecting statistical information about the viewing of the video content; collecting exposure effect information according to the purpose of the video content; and analyzing the performance of the video content based on the statistical information and the exposure effect information.
Patent KR-20220160251-A (KR)
Inventor: SEO MIN HO
IPC: B41J2/045
Filed: 2021-05-27
Abstract: The present invention relates to a printing method and a printing device improving print quality by adjusting a negative pressure, which can reduce a variation in the amount of ink applied by adjusting a negative pressure of each injection nozzle, flatten a print surface by detecting a flatness level to adjust the amount of ink sprayed onto each spot, and when a defect occurs in an area where first printing of the ink is performed, adjust the negative pressure to eliminate the defect through second printing. The printing method according to the present invention comprises: a step of detecting data for measuring a negative pressure; a negative pressure control step of adjusting the negative pressure; a step of detecting a flatness level; a first printing step of adjusting the amount of ink sprayed according to the detected flatness level, and spraying the ink onto a surface of a base material according to the adjusted negative pressure; a defect detection step of detecting a defect spot and a flatness level; and a second printing step of adjusting the amount of ink according to the detected defect spot and flatness level, and spraying the ink onto the surface of the base material according to the adjusted negative pressure. The printing device according to the present invention comprises: a data detection unit configured to measure a negative pressure; a negative pressure control unit configured to adjust the negative pressure; a flatness detection unit; a first spraying unit configured to control the amount of ink to be sprayed according to the detected flatness level and to spray the ink to a surface of a base material through a spray nozzle according to the adjusted negative pressure; a defect detection unit configured to detect a defect spot and a flatness level; and a second spraying unit configured to control the amount of ink to be sprayed according to the detected defect spot and flatness and to spray the ink to the surface of the base material through a spray nozzle according to the adjusted negative pressure.
Patent KR-20220160371-A (KR)
Inventor: KIM HYUN JEONG
IPC: H01M8/0267
Filed: 2021-05-27
Abstract: The present invention relates to a fuel cell which includes: a membrane electrode assembly (MEA); a separator stacked on one surface of the membrane electrode assembly; a beading unit provided to protrude from one surface of the separator facing the membrane electrode assembly; and a sealing member that is provided between the membrane electrode assembly and the beading unit and seals a gap between the membrane electrode assembly and the separator, thereby securing rigidity and improving safety and reliability.
Patent KR-20220164639-A (KR)
Title: Laptop Cooler and Charger
Inventor: BAE JUN BEOM
IPC: G06F1/16
Filed: 2021-06-05
Abstract: The present invention relates to a laptop cooler and a charger, wherein by minimizing wires and enabling the use of a single charger when a game is being played on a gaming laptop, in case of an existing gaming laptop, a speed can be faster while it is charged at the same time, and also it is inconvenient that, when connecting a cooler and a charger at the same time, cables on the back of the laptop become complicated and more cables are connected to the laptop. In accordance with the present invention, the laptop cooler comprises: a circular large fan for reducing the heat from a laptop; a circular medium fan for reducing the heat from the laptop; a laptop cooler body formed by the combination of a charger and a cooler to reduce the heat while charging the laptop; a rectangular rubber supporter for fixing the laptop; and a height adjuster formed to be fixed to the bottom such that a user can use the laptop in a comfortable posture.
Patent KR-20220166147-A (KR)
Title: Audio quality shifting apparatus and controll method thereof
Inventor: HAN YOON CHANG
IPC: G11B27/02
Filed: 2021-06-09
Abstract: An audio quality conversion device according to the present invention may include: a control unit equipped with an artificial neural network which performs learning using a plurality of types of audio data recorded in different recording environments for a predetermined audio event and environmental data related to the recording environment corresponding to each audio data; and an audio input unit for receiving external sound and generating audio recording data. The control unit converts the audio recording data generated by the audio input unit based on the learning result of the artificial neural network.
Patent KR-20220170505-A (KR)
Title: Vehicle tinting concentration simulation system
Inventor: WOO JEONG HO
IPC: G06F9/451
Filed: 2021-06-23
Abstract: The present invention relates to a tinting concentration simulation system for tinting products attached to the glass of a vehicle. The present invention relates to a tinting concentration simulation system for vehicles that allows users to check visibility according to tinting concentration in advance before attaching a tinting film to a vehicle. According to an embodiment of the present invention, a tinting concentration simulation system for vehicles is provided, and the tinting concentration simulation system for vehicles includes: a user terminal where the tinting concentration simulation app is installed; and a server connected to a tinting concentration simulation app via a network. The tinting concentration simulation app is configured to perform: an operation of receiving an image from a camera installed in the user terminal and displaying the same on the display of the user terminal; an operation of receiving the current illuminance value from an illuminance sensor installed in the user terminal; and an operation to receive transmittance from the user through a screen interface of the tinting concentration simulation app. The tinting concentration simulation app is further configured to apply the transmittance received from a user to an image received from the camera and display the same on the screen.
Patent KR-20230001348-A (KR)
Inventor: YUN HYE YEONG
IPC: G06Q50/10
Filed: 2021-06-28
Abstract: The present invention relates to a smart care village system using IoT-based building number plates. The smart care village system, according to the present invention, comprises: a short-distance location detection building number plate; and an ICBM-based integrated control center. Therefore, the present invention has the effect of safely protecting care recipients and taking quick measures in emergency situations.
Patent KR-20210090584-A (KR)
Title: Wearable electronic device
Inventor: DANIEL WANG
IPC: H02J50/10
Filed: 2021-07-08
Abstract: A wearable electronic device includes: a body having a first battery and a port electrically connected to the first battery; a band having a connector and a set of first conductors electrically connected to the connector; and a belt having at least one second battery, a set of second conductors and an input port electrically connected to the second battery. The band is connected to the port via the connector so as to be electrically connected to the body. The belt may removably attach to an outer surface of the band, and the second battery may transmit power to the first battery by combining the two sets of conductors. When the belt is removed, the power consumed by the second battery is replenished by an external power source connected to the input port, mastering the information at any time.
Patent KR-20220014291-A (KR)
Title: Electronic device and controlling method thereof
Inventor: ASHUTOSH GUPTA
IPC: H04L9/40
Filed: 2021-07-09
Abstract: According to an aspect of the disclosure, a method of controlling an electronic device includes the steps of: transmitting a communication signal to a plurality of candidate devices in the vicinity of the electronic device, generating a function code including configuration information of the electronic device; receiving candidate function codes including configuration information of the plurality of candidate devices from the plurality of candidate devices based on the communication signal; and detecting similar features based on whether the function code and the candidate function code match and generating at least one of a notification signal or a setting signal. Accordingly, it is possible to prevent confusion which may occur due to overlapping notification functions of a user terminal in a specific space.
Patent KR-20230013575-A (KR)
Title: Method of Registration and Delivery of Certified Digital Contents in Network
Inventor: RO CHEOL
IPC: H04L9/32
Filed: 2021-07-19
Abstract: An embodiment of the present invention relates to verification of content transmitted on a network using blockchain and digital fingerprinting technology, and a technical challenge to be solved is to provide a system that can verify that a content is authentic and confirm a fact and timing of transmission when transmitting the digital content on a network and trying to prove the fact. To this end, in the present invention, for a document transmitted between a sender and receiver, a digital marking that cannot be recognized by an ordinary people is done on a content transmitted through digital fingerprinting such that verification is possible in case of forgery/falsification of the document, an encryption token for the document is issued using blockchain technology, and related nodes distribute and store blocks, which are ledgers of occurrence and transmission of the document, in blockchain, to prevent deletion or forgery/falsification of relevant facts. By sending a certificate of digital content issued through the method via email, LMS on a mobile phone, or message on various messengers for expression of will, the present invention quickly and easily sends various digital contents including certified documents from various terminals such as a user's PC, smart pad, or smartphone connected to the Internet and stores the fact of transmission and the corresponding digital content without a risk of deletion or alteration, thereby allowing semi-permanent and safe preservation while protecting a value of the original content verification.
Patent KR-20230015226-A (KR)
Title: Attenuator including nonuniform resistors and apparatus including the same
Inventor: KIM TAE WAN
IPC: H03H7/25
Filed: 2021-07-22
Abstract: An attenuator may comprise: a first transmission line connected between a first terminal and a first node; a second transmission line connected between the first node and a second terminal; a first resistor connected between the first terminal and a ground node; a second resistor connected between the second terminal and the ground node; and a third resistor connected between the first node and the ground node, wherein the first resistor and the second resistor may have a first resistance higher than that of a second resistance of the third resistor in common. Therefore, the present invention is capable of increasing an efficiency of a wireless communication.
Patent KR-20220048920-A (KR)
Inventor: LEE MIN GYU
IPC: G06Q20/32
Filed: 2021-07-27
Abstract: Disclosed are a tagless automatic payment system in which an owner of a user terminal can pay a traffic fee without tagging by using a beacon and a method thereof. The system of the present invention performs getting on and off of a user more accurately. In addition to tagless payment, there is an effect that payment can be made using the existing tagging method.
Patent KR-20220030882-A (KR)
Title: Apparatus and method for manufacturing single crystal
Inventor: SHIMOZAKI IPPEI
IPC: C30B15/26
Filed: 2021-08-11
Abstract: The present invention is to enhance the accuracy of gap measurement by F-ring method. An apparatus (10) for manufacturing a single crystal comprises: a single crystal pulling unit for pulling up a single crystal (15) from a melt (13); a calculation unit (23) for processing a captured image of a camera (18); and a control unit (26) for controlling crystal pulling conditions on the basis of a processing result of the calculation unit (23). The calculation unit (24) comprises: a first calculation unit (24) which calculates a first gap measurement value between a bottom of a thermal blocking member and a melt surface from a real image of an opening of the thermal blocking member captured by the camera (18) and the size of an optical image of the opening of the thermal blocking member (17) reflected on the melt surface; and a second calculation unit (25) which calculates a second gap relative measurement value between the bottom of the thermal blocking member (17) and the melt surface from an amount of change in the height direction of a position of a crystal center obtained from fusion ring generated at a boundary between the single crystal and the melt captured in an image captured by the camera (18). The second calculation unit (25) corrects the second gap measurement value using a gap correction amount table prepared in advance.
Patent KR-20220075182-A (KR)
Title: 로도박터 스파이로이데스를 포함하는 모발용 화장료 조성물 및 이의 제조방법
Inventor: NAMGUNG SU JUNG
IPC: A61Q19/00
Filed: 2021-08-18
Abstract: 본 발명은 광합성 박테리아인 로도박터 스파이로이데스( Rhodobacter sphaeroides )를 포함하는 모발용 화장료 조성물에 관한 것으로서, 본 발명의 로도박터 스파이로이데를 포함하는 모발용 화장료 조성물은 유기용매 추출기술을 이용하여 코엔자임큐텐, 비타민 A 및 카로테노이드의 함량이 높였으므로 모발용 화장료 조성물에 유용하게 이용할 수 있다.
Patent KR-20230029141-A (KR)
Title: 오소리 오일 함유 연질캡슐
Inventor: PARK DEOK SIN
IPC: A61K8/73
Filed: 2021-08-23
Abstract: 본 발명은 젤라틴, 글리세린, 솔비톨 및 카라기난을 포함하는 조성물로 이루어진 피막; 및 상기 피막 내부에 함유되는 오소리 오일을 포함하는 연질캡슐을 제공한다.
Patent KR-20220027039-A (KR)
Title: Disaster evacuation control and management system based on digital twin
Inventor: CHOI CHOENG RYUL
IPC: G06F30/13
Filed: 2021-08-25
Abstract: The present invention relates to a digital twin-based disaster evacuation control and management system, which comprises: a disaster detection device installed in a designated place within a building or facility and using a plurality of sensors to detect the occurrence of a disaster damaging the building or facility; an evacuation control device controlling operations of a plurality of evacuation equipment to safely evacuate people existing in the building or facility according to the occurrence of the disaster detected by the disaster detection device; a terminal location tracking device detecting a radio signal transmitted from at least one user terminal wirelessly communicating within the building or facility to detect location tracking information of each user terminal; and a central control center receiving information on the occurrence of the disaster detected from the disaster detection device and the location tracking information of each user terminal detected from the terminal location tracking device to identify the type and location of the disaster on the basis of disaster prevention management information and evacuation control information for response to each disaster stored in a separate database and the location tracking information of each user terminal, performing a disaster prevention simulation on the basis of a preset digital twin to generate a specific control signal according to disaster prediction result information for the disaster so that the plurality of evacuation equipment equipped in the building or facility operate, and transmitting the control signal to the evacuation control device. Accordingly, when a disaster occurs, an optimal evacuation route for people is predicted and various types of safety-related facilities and related facilities that have already been installed are controlled/regulated, thereby providing an effect of minimizing damage to human life and property.
Patent KR-20230033875-A (KR)
Inventor: KIM WAN HO
IPC: H01L33/48
Filed: 2021-09-02
Abstract: 본 발명은 고해상도 투명 디스플레이용 LED 패키지 및 이를 이용한 LED 광원 모듈에 관한 것으로서, 기 설정된 색상으로 발색 처리되고, 상면에 전극 패턴이 형성된 기판; 상기 기판 상에 기 설정된 이격거리를 두고 배치되는 복수 개의 적색, 녹색, 청색의 소형 LED 칩; 및 상기 기판의 상부에 상기 적색, 녹색, 청색의 소형 LED 칩을 내치하여 감싸도록 형성되는 투명 몰딩체를 포함하는 LED 패키지이고, 상기 기판은 상기 소형 LED 칩에서 방출되는 빛 중 후면 발광 또는 측면 발광되는 빛을 억제하도록 400~1400㎚의 파장 대역의 빛을 흡수하는 색상으로 발색 처리되는 것이다.
Patent KR-20230036799-A (KR)
Title: 융접합 보호 모듈 및 이를 포함하는 배터리 시스템
Inventor: KIM KIHOON
IPC: G01R19/10
Filed: 2021-09-08
Abstract: 발명의 한 특징에 따른 배터리 팩의 양극과 제1 출력단 사이에 연결되어 있는 양극 컨택터의 융접합에 따라 상기 배터리 팩의 음극과 제2 출력단 사이에 연결되어 있는 음극 컨택터를 제어하는 융접합 보호 모듈은, 상기 양극 컨택터의 융접합 여부에 따른 융접합 감지 신호가 입력되는 셋단 및 상기 양극 컨택터의 일단 및 타단 간의 전압차에 따른 비교 신호가 입력되는 리셋단을 포함하는 SR 래치, 및 상기 SR 래치의 반전 출력인 논리 제어 신호 및 상기 음극 컨택터를 제어하는 제어 신호를 논리 곱 연산하여 보상 제어 신호를 생성하는 AND 게이트를 포함한다.
Patent KR-20230038028-A (KR)
Inventor: HARYOUNG POO
IPC: G01N33/569
Filed: 2021-09-10
Abstract: 본 발명은 코로나바이러스 스파이크 단백질에 특이적인 항체 및 이의 용도에 관한 것이다.
Patent KR-20220050041-A (KR)
Inventor: OHKUBO HIRONARI
IPC: B23K101/40
Filed: 2021-09-15
Abstract: The purpose of the present invention is to monitor the state of a laser beam with which a workpiece is irradiated. A laser processing apparatus that processes a workpiece with a laser comprises a chuck table that holds the workpiece, a laser beam irradiation unit that irradiates the workpiece held on the chuck table with a laser beam, an imaging unit that forms an image by capturing light generated by irradiating the workpiece with the laser beam, and a control unit, wherein the laser beam irradiation unit includes a laser oscillator and a condensing lens that condenses the laser beam emitted from the laser oscillator and irradiates the workpiece with the laser beam, and the control unit includes a determination unit that determines the state of the laser beam with which the workpiece is irradiated based on the shape of the light that appears in the captured image.
Patent KR-20230046013-A (KR)
Inventor: LEE KYUNG HWAN
IPC: H10B51/20
Filed: 2021-09-29
Abstract: 반도체 장치는, 기판 상에서 제1 수평 방향으로 연장되고, 각각이 서로 반대되는 제1 수직 연장 측벽과 제2 수직 연장 측벽을 포함하는 복수의 게이트 전극; 상기 복수의 게이트 전극 각각의 상기 제1 수직 연장 측벽 상에 배치되고, 수직 연장부를 포함하는 채널층; 상기 복수의 게이트 전극 각각의 상기 제1 수직 연장 측벽과 상기 채널층 사이에 순차적으로 배치되는 강유전체층 및 게이트 절연층; 상기 복수의 게이트 전극 각각의 상기 제2 수직 연장 측벽 상에 배치되는 절연층; 및 상기 채널층에 전기적으로 연결되고 제2 수평 방향으로 연장되는 복수의 비트 라인을 포함한다.
Patent KR-20230046566-A (KR)
Inventor: HWANG CHAN SOL
IPC: B60K35/00
Filed: 2021-09-30
Abstract: 일 실시예에 따른 전자 장치는 상기 디스플레이 모듈로부터 출력되는 영상에 대응하는 광을 시차 광학 소자를 통해 사용자의 아이박스로 제공하고, 상기 디스플레이 모듈 및 상기 시차 광학 소자에 의해 형성되는 가상 이미지 평면 및 상기 아이박스 간의 룩 다운 앵글(look down angle; LDA)의 변화에 응답하여 상기 시차 광학 소자의 위치 오프셋 파라미터를 조정할 수 있다.
Patent KR-20230047592-A (KR)
Inventor: KIM YONG SOO
IPC: B65G47/28
Filed: 2021-10-01
Abstract: 본 발명은 종래발명들의 문제점을 해결하기 위한 이송 시스템에 관한 발명이며, 내부로 공급되는 이송물의 하측에 배치되어 이송물의 하단부를 지지하고, 이송물에 동력을 부여하는 하나 이상의 이송부(100); 상기 이송부(100)가 이송물을 운반하는 경로 내에 배치되어, 이송물을 정렬시키는 정렬부(200); 를 포함하는 배터리 이송 시스템이다.
Patent KR-20230047662-A (KR)
Inventor: SHIM YOON BO
IPC: G01N33/574
Filed: 2021-10-01
Abstract: 본 발명은 암 환자의 진단 및 모니터링을 위한 암 바이오마커 검출용 일회용 전류측정 면역센서에 관한 것으로, 상기 면역센서를 통해 암 바이오마커를 검출하는 면역센서를 이용하여 시료에 포함된 그랜자임 B의 농도를 측정하여 암을 진단할 수 있고, CT 진단이 필요한 고위험군을 선별할 수 있으며, 면역항암제 사용 전/후의 시료에 포함된 암 바이오마커 농도를 측정하여 면역항암제 반응성을 확인할 수 있다.
Patent KR-20220048959-A (KR)
Inventor: KO SUK PIL
IPC: B62L3/00
Filed: 2021-10-12
Abstract: A collision avoidance method of a moving object collision avoidance device comprises the steps of: acquiring a driving image of a moving object; recognizing an object in the driving image acquired using a neural network model; calculating a relative distance between the moving object and the object based on the recognized object; calculating a required collision time between the object and the moving object based on the calculated relative distance; and controlling the operation of the moving object based on the calculated required collision time. An object of the present invention is to provide the collision avoidance method of a moving object collision avoidance device that can provide collision warning guidance or control the moving object to be braked when there is a possibility of a collision based on the driving image of the moving object.
Patent KR-20230052583-A (KR)
Title: 정밀 형상 가변형 섬유 장치
Inventor: KIM DONG HYUN
IPC: G01N15/14
Filed: 2021-10-13
Abstract: 본 발명은 섬유 재질로 구현되는 섬유 구조체, 상기 섬유 구조체의 외부 표면에 형성되는 적어도 하나의 금속체 및 상기 적어도 하나의 금속체가 열팽창되어 상기 섬유 구조체가 휘어지도록 상기 적어도 하나의 금속체에 전압 또는 광 중 하나를 인가하는 곡률 제어기를 포함하여, 물리적인 압력으로 조절할 수 없는 수준에서 섬유의 곡률을 매우 정교하게 미세 조절이 가능한 정밀 형상 가변형 섬유 장치를 제공한다.
Patent KR-20230056975-A (KR)
Title: 신규한 글리세린 기반의 액상제설제의 제조방법
Inventor: KIM BO YOUNG
IPC: E01H10/00
Filed: 2021-10-21
Abstract: 본 발명은 기존의 제설제가 지니고 있는 부식성, 독성등의 문제점을 해결하고 제설제 효과가 우수하고, 점도안정성이 있으며, 살포의 장점이 있는 신규한 폐 글리세린 기반의 글리세린을 포함하는 액상제설제의 제조 방법 및 상기 제조방법으로 제조된 액상제설제에 대한 것이다.
Patent KR-20220056138-A (KR)
Title: Eliminating glare in head-up displays
Inventor: DIMOV FEDOR
IPC: G02B27/01
Filed: 2021-10-26
Abstract: The present invention relates to a system and a method for head-up display (HUD) glare reduction. Inner and outer anti-reflection coatings can be provided on the inner and outer surfaces of a glass layer surrounding a holographic polymer layer. By a HUD-integrated substrate guidance hologram, external radiation can be diffracted and sent to the edge of the HUD. An arrangement for forming the substrate guidance hologram includes a reflector array and a molded glass block. The coated and anti-reflective glass layer can be refractive index-matched to the counter surface of a holographic polymer film before recording a reflection hologram. An inactive regeneration beam can be used in monitoring the diffraction efficiencies of the reflection hologram and a pseudo-transmission hologram, along with reflection hologram recording, in order to maximize the diffraction efficiency difference between the useful reflection hologram and the pseudo-transmission hologram.
Patent KR-20230061706-A (KR)
Inventor: KWON YOUNUK
IPC: A61B17/86
Filed: 2021-10-29
Abstract: 본 발명은, 부러진 뼈들 중 어느 하나의 뼈와 접합이 요구되는 다른 하나의 뼈 중심부인 골수강 내에 배치된 IM 로드유닛의 체결구멍들을 관통하고 상기 어느 하나의 뼈에 식립되는 스크류의 식립을 가이드하기 위한 것으로, 상기 IM 로드유닛과 착탈 가능하게 결합되는 결합부가 일측에 구비되고, 나사홈이 형성된 적어도 하나의 결합홈을 타측에 구비한 연결암; 상기 연결암에 착탈 가능하게 결합되고, 스크류가 관통하는 메인가이드구멍이 형성된 메인본체를 포함하는 메인 타겟 슬리브; 및 상기 메인 타겟 슬리브가 상기 연결암으로부터 분리된 상태에서 상기 연결암에 착탈 가능하게 결합되는 고정연결부와, 상기 고정연결부로부터 연장되고 상기 연결암에 결합된 IM 로드유닛을 향해 스크류가 관통하는 복수의 서브가이드구멍이 형성되어 있는 서브본체를 포함하는 서브 타겟 슬리브;를 포함하여 이루어진다.
Patent KR-20230067131-A (KR)
Inventor: LEE CHUNG WOO
IPC: A61K8/9789
Filed: 2021-11-09
Abstract: 본 발명은 개똥쑥 추출물부터 분리된 신규 화합물을 함유한 화장료 조성물에 관한 것이다. 개시되는 상기 개똥쑥 추출물부터 분리된 신규 화합물을 함유한 화장료 조성물이 상기 개똥쑥 추출물부터 분리된 상기 신규 화합물을 포함함에 따라 항산화가 우수함과 동시에 인체의 피부에 대한 미백 효과도 우수하게 이루어질 수 있는 장점이 있다.
Patent KR-20210138547-A (KR)
Title: Aerosol generating apparatus and method for operating the same
IPC: A24F40/51
Filed: 2021-11-11
Abstract: According to an embodiment, an aerosol generating device comprises: a heating chamber into which an aerosol generating article is inserted; a heater for heating the aerosol generating article within the heating chamber; an inductance sensor that measures an inductance value of a coil; a capacitance sensor that measures a capacitance value of a capacitor; and a control unit configured to detect whether the aerosol generating article is inserted based on a change amount in the inductance value of the coil and a change amount in the capacitance value of the capacitor that are changed by a marker included in the aerosol generating article.