baber/WOPTO huggingface dataset:
Patent KR-20210014162-A (KR)
Title: 용융 가공성 불소 수지 사출 성형품의 검사 방법 및 용융 가공성 불소 수지 사출 성형품의 제조 방법
Inventor: AOYAMA TAKAHISA
IPC: G01N3/08
Filed: 2019-06-17
Abstract: 크랙 또는 디라미네이션에 의한 불량품인지 여부를 용이하게 판정할 수 있는 용융 가공성 불소 수지 사출 성형품의 검사 방법을 제공한다.  용융 가공성 불소 수지 사출 성형품을 인장 시험하여 얻어진 응력-변형 곡선 또는 항장력-변형 곡선으로부터, 해당 사출 성형품이 크랙 또는 디라미네이션에 의한 불량품인지 여부를 판정하는 공정을 포함하는 것을 특징으로 하는 용융 가공성 불소 수지 사출 성형품의 검사 방법이다.
Patent KR-20210090116-A (KR)
Title: Imaging system for leak detection
Inventor: KIM SANGTAEK
IPC: G01M3/30
Filed: 2021-01-11
Abstract: An imaging system for leak detection and a method thereof employ schlieren imaging for positioning and characterizing the flow of pressure gas having a refractive index different from ambient air. In particular, the schlieren imaging system, in order to generate an image of a test subject device (DUT), includes collimated light, a knife-edge space filter, and a 4F telescopic imaging system. The DUT is pressed and monitored with respect to a leak. When a leak exists, and in a monitored plane of the DUT, a contrast change indicates the existence, position and characteristics of the leak. For example, a waterproof/leak prevention mobile device can be evaluated with respect to a leak between module layers, such as a leak in a housing of a waterproof electronic device case. Such detection can enable identification and characterization of a leak spot through visual identification.
Patent KR-20220101805-A (KR)
Title: Temperature fuse for high voltage DC current
Inventor: LEE YUL WOO
IPC: H01H37/76
Filed: 2021-01-12
Abstract: The present invention relates to a temperature fuse for a high-voltage DC current. More specifically, the present invention relates to the temperature fuse for the high-voltage DC current that is disposed on a circuit to which a high-voltage DC current is applied and prevents in advance a damage of the circuit caused by the high-voltage DC current by disconnecting the circuit when a peripheral part is abnormally overheated. The temperature fuse for the high-voltage DC current comprises one or more available fuse cells.
Patent KR-20220102343-A (KR)
Inventor: IM JI WOONG
IPC: B25J9/16
Filed: 2021-01-13
Abstract: Disclosed is a control method of a robot. The control method comprises: a step of enabling a robot to drive to a first target position when information about the first target position included in first map data corresponding to a first space included in a driving space of a robot from a server; a step of transmitting information indicating that the robot arrives the first target position when it is identified that the robot arrives within a threshold distance from the first target position; and a step of enabling the robot to drive to a second target position when second map data corresponding to a second space including the first target position and information about the second target position included in the second map data are received from the server.
Patent KR-20220106320-A (KR)
Inventor: KOO YEON JIN
IPC: E04C5/06
Filed: 2021-01-22
Abstract: A coupling protrusion (18) is formed on one side joint portion (16A), and a coupling groove unit (70) is formed on the other side joint portion (16B) to enable a coupling protrusion unit (18) of one side joint portion (16A) of an adjacent deck plate (10) to be inserted and coupled. Even pushing and pulling force is applied in left and right directions, a coupling state between the joint portions (16A, 16B) can be firmly maintained.
Patent KR-20220106457-A (KR)
Title: Peaceful Unification Board Game Set for the Improvement of South-North Awareness
Inventor: HONG WON HEE
IPC: A63F3/00
Filed: 2021-01-22
Abstract: The present invention provides a board game for improvement of south-north awareness. According to one embodiment, the peaceful unification board game set comprises: a game board where a first surface displays the Korean Peninsula of a war situation, a virtual barbed-wire fence is installed and removed when a North Korea problem card is solved, a second surface corresponding to the first surface displays the Korean Peninsula after unification, the Korean Peninsula, where North and South Korea interact with each other, is displayed since all the barbed-wire fences are removed, and the name of the province is written; the problem card used by the first surface of the game board, where problems about the North Korea is recorded; a building card used by the second surface of the game board and installing architecture or civil engineering on the Korean Peninsula after the unification; a barbed-wire fence item, score chips, betting chips, national veterans' medal items, situation cards, and dice used for the first surface of the game board; and action description cards, the score chips, money, railways, recognition puzzles, and the dice used for the second surface of the game board.
Patent KR-20210111674-A (KR)
Title: Monitoring Apparatus for Bonding Quality of Product Manufactured Using Bonding Tool
Inventor: KANG DONG CHUAL
IPC: B21J15/18
Filed: 2021-01-26
Abstract: The present invention relates to an apparatus capable of immediately monitoring the bonding quality of a product in a process of bonding two objects to be bonded with a bonding tool and determining whether the bonding quality is good or bad. According to the present invention, provided is an apparatus for monitoring the bonding quality of a product manufactured by using a bonding tool, which inserts a mechanical element into two objects to be bonded, and pulls an operating rod, inserted into the hollow of the mechanical element and fixed to one end of the mechanical element, in the direction of the other end to deform the mechanical element, thereby bonding the two objects to be bonded. The apparatus comprises: a sensor for detecting a change in torque while the operating rod of the bonding tool is separated from the mechanical element; and a control unit for determining whether the product is good or bad by using a change in the current value measured by the sensor.
Patent KR-20220110392-A (KR)
Inventor: KANG SHIN CHUL
IPC: G01R19/165
Filed: 2021-01-29
Abstract: The present invention relates to an automatic street lamp charging/discharging system using a photovoltaic panel, capable of automatically charging or discharging a street lamp without a separate illumination sensor, which comprises: a battery, a street lamp unit turning on when connected to the battery; a photovoltaic panel receiving sunlight and outputting a voltage within a predetermined range; a direct current (DC)-direct current (DC) converter converting and outputting the output voltage of the photovoltaic panel; a battery charging circuit installed between the DC-DC converter and the battery and charging the battery by receiving the voltage from the DC-DC converter; and a control unit turning on or off the street lamp by connecting the battery to the street lamp unit or disconnecting the battery and the street lamp unit according to the output voltage of the photovoltaic panel.
Patent KR-20220087340-A (KR)
Inventor: PARK A REUM
IPC: G06Q10/08
Filed: 2021-02-03
Abstract: 본 발명은 역학조사가 용이한 묶음번호 관리 시스템 및 방법으로, 보다 구체적으로는 각각 이력번호가 존재하는 2개 이상의 원료육이 혼입되어 왜건 단위 등으로 가공되어도 왜건에 따라 묶음번호가 부가되어 생성된 묶음왜건번호로 이력관리가 가능한 HACCP 기반 이력번호 관리 시스템 및 그 방법에 관한 것으로, 축산물이 가공될 때 기본적으로 사용하는 ‘왜건’ 기준으로(가공 시 작업환경에 따라 ‘왜건’대신 사용하는 다른 기준으로 관리될 수도 있고, 닭의 경우 보통 왜건당 100마리 기준이지만 작업환경 또는 수요 등에 따라 기준 마리 수는 달라질 수 있음) 묶음왜건번호를 발행하고 전 가공공정에서 묶음왜건번호를 기준으로 관리하고 해당 묶음왜건번호를 최종적으로 라벨 프린팅하여 소비자에게 제공하여 역학조사가 용이한 묶음번호 관리 시스템 및 방법을 제공하는데 목적이 있다.
Patent KR-20220046411-A (KR)
Inventor: SANGHYUN LEE
IPC: G06N3/08
Filed: 2021-02-05
Abstract: The present invention provides a product information tag device, which is configured to: extract image information from product information; extracting product area from image information to extract product color information; classify product information into color groups according to color information; generate tag information representing product information by extracting detailed product information from the product area; and extract color information or tag information which matches input information input from consumers to provide product information.
Patent KR-20220114740-A (KR)
Inventor: LEE YOU YUB
IPC: B60Q1/00
Filed: 2021-02-09
Abstract: The present invention relates to a remote control type safety tripod, comprising: a body; a guide unit which includes a first guide bar installed on an upper portion of the body, a second guide bar of which one end is hinged to one end of the first guide bar, and a third guide bar of which one end is hinged to the other end of the first guide bar, wherein the other end of the third guide bar is connected to the other end of the second guide bar, and the first guide bar, second guide bar, and third guide bar form a triangular shape; a luminescent unit which is installed on the guide part and emits light; a moving unit which is installed on a lower portion of the body to move the body; a remote controller which generates operating signals or luminescent signals; a control unit which is installed inside the body, receives the operating signals or luminescent signals from the remote controller to operate the moving unit or the luminescent unit; and a power supply unit which is installed inside the body to supply power to the luminescent unit, the moving unit, and the control unit.
Patent KR-20220115424-A (KR)
Title: Electronic device comprising hinge structure in which magnetic member is disposed
Inventor: CHOI JONGHWAN
IPC: H04M1/02
Filed: 2021-02-10
Abstract: Disclosed is an electronic device. The electronic device comprises: a first housing; a second housing; a flexible display arranged on the first housing and the second housing; and a hinge structure coupled to the first housing and the second housing, wherein the hinge structure includes: a cover; a first member rotating according to the rotation of the first housing; a second member arranged to be fixed on the cover so as to at least partially face the first member, the first member and the second member being formed so that magnetic force thereof can act against each other; a third member rotating according to the rotation of the second housing; and a fourth member arranged to be fixed on the cover so as to at least partially face the third member, the third member and the fourth member being formed so that the magnetic force thereof can act against each other, wherein a distance between the first member and the second member in a folded state of the electronic device differs from a distance between the first member and the second member in an unfolded state thereof. Other embodiments identified in the present specification are possible. Therefore, provided is a hinge structure including a magnetic member, wherein the opening and closing state of an electronic device can be maintained without increasing the volume of the electronic device.
Patent KR-20220115437-A (KR)
Title: Apparatus and method for high availability of virtual network function
Inventor: SEUNGSOO SEO
IPC: G06N20/00
Filed: 2021-02-10
Abstract: The present disclosure relates to a 5^th generation (5G) or pre-5G communication system for supporting a higher data transfer rate after a 4^th generation (4G) communication system such as long term evolution (LTE). The present disclosure relates to a method performed by a network device in a communication system, wherein the method includes the steps of: identifying information related to a first virtual network function (VNF); identifying an estimated operation mode of the first VNF based on information related to the first VNF and a deep learning model; identifying a current operation mode of the first VNF; and identifying an operation mode of the first VNF based on an estimated operation mode of the first VNF and a current operation mode of the first VNF. The first VNF is made to be redundant with a second VNF, and the operation mode may be one of an active mode and a standby mode.
Patent KR-20210127605-A (KR)
Inventor: HA DONG HOON
IPC: A61B5/053
Filed: 2021-03-03
Abstract: Disclosed is an ultrasonic wave skin care instrument. According to one aspect of the present invention, provided is an ultrasonic wave skin care instrument which comprises: a handpiece which is provided as a handle for a user; an ultrasonic wave converter which is disposed at an end part of the handpiece and generates ultrasonic waves by converting electric energy into vibration energy; an ultrasonic wave transferring part which is combined with the end part of the handpiece to cover the ultrasonic wave converter and transfer the ultrasonic waves generated from the ultrasonic wave converter to the skin of the user; and an ultrasonic wave transfer auxiliary part which is disposed to surround the ultrasonic wave transfer part to have a plurality of planes which can be closely attached to the face of the user. According to the present invention, ultrasonic waves can be effectively transferred to curved partial areas.
Patent KR-20220125552-A (KR)
Title: Touch power management circuit and touch drive system including the same
Inventor: YOON SEONG SIK
IPC: G06F1/3234
Filed: 2021-03-05
Abstract: An embodiment of the present invention relates to a touch power management circuit and a touch driving system comprising the same. More particularly, the present invention relates to the touch power management circuit for generating signals required for touch driving by using voltage sources different in a pen touch driving period and a finger touch driving period in order to reduce power consumption of a display device, and a touch driving system comprising the same.
Patent KR-20220132801-A (KR)
Title: Method for mobile ticket service of tagless type
Inventor: LEE YONG HWAN
IPC: G06Q20/04
Filed: 2021-03-24
Abstract: The present invention relates to a tagless mobile ticket service method, which enables a user possessing a wireless terminal, in which a payment application capable of paying bills is installed, to pay for usage fees without being tagged at a ticket gate machine. The tagless mobile ticket service method comprises: a user access sensing step in which the ticket gate machine senses that the user possessing the user terminal accesses a ticket gate; a user information processing step in which bill payment information is acquired from the user terminal; a validity determination step in which the validity of the bill payment information is determined; and a user charge processing step in which a door is opened and a bill is paid using the bill payment information, once it is determined that the bill payment information is valid.
Patent KR-20220133027-A (KR)
Title: Neil fill set and abrasive sheet laminate for the same that
Inventor: KIM HYUN SOO
IPC: B32B15/04
Filed: 2021-03-24
Abstract: Provided are a refill type nail file with a new configuration and polishing sheet laminate for nail file refill used therefor capable of being economical and environmentally-friendly by obtaining an effect such as using a new nail file without replacing an entire nail file with a new one; and allowing consumers to enjoy nail beauty at a relatively low cost by reducing a financial burden of the consumers. According to the present invention, the refill type nail file comprises: a plate-shaped nail file core (2) which is made of synthetic resin or metal; and a polishing sheet laminate (50) which is composed of a release film (10) having both dysplasia sides, and first and second polishing sheets (20, 30) attached to both sides of the release film (10). The first and second polishing sheets (20, 30) include: polishing layers (22, 32) to which each abrasive grain is attached; sponge layers (24, 34) which are laminated in lower sides of the polishing layers (22, 32); and adhesive layers (26, 36) which are laminated in lower sides of the sponge layers (24, 34) and are attached to the release film (10).
Patent KR-20220134169-A (KR)
Title: Distribution method based on real-time quality prediction of fresh food and distribution management system thereof
Inventor: KIM JONG HOON
IPC: G06Q10/08
Filed: 2021-03-26
Abstract: The present invention relates to a technology for predicting the quality of fresh food that changes in the distribution process and providing the same to consumers. A distribution method of fresh food includes: establishing a freshness prediction model based on time-temperature history by considering quality indicators indicating the state of fresh food, environmental factors involved in freshness in the distribution process, and deterioration factors that change freshness due to causes before shipment; receiving input of the temperature measured according to the deterioration factor given at the time of shipment of fresh food and the distribution process of fresh food along with the measurement time; predicting the freshness of fresh food from deterioration factors, temperature and measurement time by using the set freshness prediction model; and controlling the supply flow to provide fresh food with a freshness that meets the demand of the consumer based on the predicted freshness.
Patent KR-20220135758-A (KR)
Inventor: PARK EO JIN
IPC: B63J3/00
Filed: 2021-03-31
Abstract: Provided is an energy storage apparatus for a ship that is composed of battery products of various specifications according to the operation profile of each ship type and specification. The energy storage apparatus for a ship comprises: a housing installed in a battery room of the ship; and a plurality of battery modules installed inside the housing. The battery modules may have a mixed configuration including first type modules and second type modules used for different purposes.
Patent KR-20220141554-A (KR)
Inventor: JUNTAE KIM
IPC: G10L25/87
Filed: 2021-04-13
Abstract: The present invention relates to a technology for accurately recognizing an utterance end point of a speaker in speech recognition. More specifically, the present invention relates to the technology that detects a phrase included in an audio signal inputted in time series based on a speech recognition model, enables a silent syllable frame to be detected from among a plurality of frames included in the audio signal based on the phrase detection result, enables a silence syllable count value for which is the number of consecutive silence syllable frames to be calculated, enables to be determined as an end point when the silence syllable count value exceeds a first value, and enables an initialization part to initialize the speech recognition model when the silence syllable count value exceeds a second value.
Patent KR-20220142132-A (KR)
Inventor: YUN SEOK HUN
IPC: A61B50/00
Filed: 2021-04-14
Abstract: The present invention relates to a draft assembly for a medical device and, more specifically, to a draft assembly for a medical device which is overlaid on a linear connection member including hoses or coated wires formed in various medical devices such as dental, medical, and surgical handpieces so as to shield the linear member from the outside, thereby preventing transfer and transmission of pathogens.
Patent KR-20220142134-A (KR)
Inventor: DOH BYUNG GUK
IPC: G08B21/18
Filed: 2021-04-14
Abstract: The present invention relates to a safe alarm service providing system in response to an abnormal situation. More specifically, according to the safe alarm service providing system in response to an abnormal situation, in the event of an accident, it is possible to systematically manage the safety of the work site by applying an industrial safety management system through reports to managers for quick response by situation and type, predict disasters based on reported data, perform data-based safety education, and prevent safety accidents by reducing various industrial accidents.
Patent KR-20220142768-A (KR)
Inventor: CHA SEUNG HWAN
IPC: B60C23/04
Filed: 2021-04-15
Abstract: The present invention relates to a wheel bearing apparatus for a vehicle, comprising: a hub unit connected to a wheel; an inner ring unit rotated together with the hub unit; an outer ring unit disposed spaced apart from the inner ring unit and fixed to a vehicle body; a bearing unit provided between the inner ring unit and the outer ring unit and rotationally supporting the inner ring unit with respect to the outer ring unit; a pressing unit extending from the hub unit to apply a preload to the bearing unit; and an encoder unit supported by the pressing unit and interlocked with rotation of the hub unit, and generating a change in a magnetic field. An objective of the present invention is to provide the wheel bearing apparatus for the vehicle, with improved assemblability of a magnetic encoder ring.
Patent KR-20220147814-A (KR)
Title: Determination system apparatus for determining the coverage of a communication cell and the operating method thereof
Inventor: YOON HYUNG YOUNG
IPC: H04W4/029
Filed: 2021-04-28
Abstract: Disclosed are a determination system apparatus for determining the coverage of a communication cell and an operating method thereof. The present invention relates to a determination system apparatus which can receive communication quality information from a drone for quality measurement flying along a predetermined flight path in a boundary area of a communication cell, and can determine the coverage of the communication cell based on the received communication, and an operating method thereof.
Patent KR-20220150740-A (KR)
Inventor: KIM HONG JOO
IPC: G06Q50/06
Filed: 2021-05-04
Abstract: According to the present invention, a medium-and long-term distribution plan optimization method may comprise the following steps of: creating a distribution system structure diagram in which circuits are grouped for each branch; designating the maximum load at a planning time to load nodes on the distribution system structure diagram; obtaining an optimal solution for the distribution system structure diagram for supplying the designated maximum load to the load nodes; selecting an optimal solution with a radial operating system; checking voltage violations for each branch of the selected optimal solution and reinforcing a branch line corresponding to a check result according to the check result; and determining a line cost for the optimal solution.
Patent KR-20220151088-A (KR)
Inventor: CHAE SE BYUNG
IPC: G09G3/3266
Filed: 2021-05-04
Abstract: An objective of the present invention is to provide a display device capable of compensating for luminance deviations caused by variations in signals of components other than a light emitting device in a pixel circuit. The display device includes a display panel including a first area and a second area divided according to a scanning direction. Each of the first and second areas includes pixels. A scan driver sequentially provides scan signals to the display panel according to scan directions. A data compensator detects a pattern in which a difference between adjacent grayscale values in image data is greater than a reference value, and generates the compensated image data by compensating for the grayscale values corresponding to the second area in the image data based on the pattern corresponding to the first area. A data driver generates data signals based on the compensated image data and provides the data signals to the display panel.