baber/WOPTO huggingface dataset:
Patent KR-20220122312-A (KR)
Title: Artificial intelligence-based gastroscopy diagnosis supporting system and method
Inventor: CHOI HYUNJI
IPC: G16H30/40
Filed: 2021-02-26
Abstract: Disclosed are a system for supporting gastroscopy image diagnosis based on artificial intelligence and a method thereof. A processor in the system analyzes a video frame of a gastroscopy image by using at least one medical image analysis algorithm and detects whether a site suspected to be a lesion exists in the video frame. The processor calculates positional coordinates of the suspected site of a lesion if the site suspected of being the lesion exists in a video frame. The processor generates display information including whether a site suspected to be a lesion exists and positional coordinates of the site suspected to be a lesion.
Patent KR-20220123875-A (KR)
Title: Microspeaker
Inventor: PARK JEONG SEONG
IPC: H04R9/04
Filed: 2021-03-02
Abstract: The present invention provides a microspeaker having a three-contact terminal. The microspeaker comprises: a magnetic circuit including a yoke, an inner magnet, one or more outer magnets, an inner top plate, and one or more outer top plates; a rectangular voice coil having a bottom end positioned at an air gap between the inner magnet and the outer magnets; a diaphragm to which the voice coil is attached and which vibrates with the voice coil to generate sound; a rectangular frame coupled to the outer circumference of the yoke, and having a ventilation hole on the side thereof, wherein the diaphragm is seated thereon; at least one pair of energized suspensions attached to each corner of the frame and each corner of the voice coil to elastically support the voice coil and perform an energizing function; and four terminal pads respectively placed at the corners of the frame and electrically connecting an external power source and the energized suspensions. Three of the four terminal pads are integrally formed by the connection part, and the other one is separated. The magnitude of a magnetic field can be improved.
Patent KR-20220125109-A (KR)
Title: A packaging container for foil used for battery manufacturing
Inventor: HWANG GI HO
IPC: B65D19/12
Filed: 2021-03-04
Abstract: According to the present invention, a foil packaging container safely stores and transports a foil for a battery wound around a rod-shaped foil column. The foil packaging container comprises: a base frame forming a floor; and a pair of core supports connected on the base frame in a foldable manner, controlling an interval therebetween in a longitudinal direction of the base frame, and enabling both end parts of the foil column to be held thereby.
Patent KR-20210117934-A (KR)
Title: Method and system for recoding and managing vehicle generated data
Inventor: PARK SEUNG WOOK
IPC: G06F16/11
Filed: 2021-03-10
Abstract: A vehicle system comprises: a communication device enabling communication between the vehicle and a remote server; a first data recorder for storing, in a first internal storage, a plurality of interaction data representing the time-stamped interactions that occurred between an autonomous driving system of the vehicle and a driver while driving; and a second data recorder for storing, in a second internal storage, the event data indicating the vehicle state of a predetermined time before/after the occurrence of a predefined event. The first data recorder is configured to protect the at least one interaction data stored in close proximity to the time of occurrence of the event from being overwritten with the new interaction data without uploading to a remote server.
Patent KR-20220128177-A (KR)
Title: Detection composition of SARS-CoV-2 virus gene and COVID-19 diagnosis method using real-time RT-PCR
Inventor: KIM DONG MIN
IPC: C12Q1/70
Filed: 2021-03-12
Abstract: The present invention relates to a composition for detecting a SARS-CoV-2 virus gene and a method for diagnosing COVID-19 using a real-time RT-PCR, and specifically, to a composition for detecting a SARS-CoV-2 virus gene, a kit for diagnosing COVID-19 containing the composition for detection, and a method for providing information for diagnosing COVID-19, wherein the composition comprises: a primer of a sequence number one, a primer of a sequence number two, and a probe of a sequence number three; and a primer of sequence number four, a primer of sequence number of five, and a probe of sequence number six. According to the composition for detecting a SARS-CoV-2 virus gene and the method for diagnosing COVID-19 using the same of the present invention, RdRp or ORF3a genes of a SARS-CoV-2 virus can be specifically detected, and COVID-19 can be quickly and accurately diagnosed with a simple method through PCR since the method has excellent accuracy and sensitivity compared to existing detection methods.
Patent KR-20220132988-A (KR)
Title: FRTU using Peer to Peer communication on DAS and the method for compensation Load Unbalance in distribution line with FRTU
Inventor: SHIN HYEON GU
IPC: G01R19/165
Filed: 2021-03-24
Abstract: A method of compensating for load unbalance of a distribution line using a distributive on automation system according to the present invention includes: a first calculation step of calculating a current and a current unbalance factor of a first transposition formed between a first switch among a plurality of switches controlling opening and closing of a distribution line and a second switch adjacent to a load side based on the first switch; a transposition performance determination step of determining a transposition performance between the first switch and the second switch based on the calculated current and the calculated current unbalance factor; and a transposition control signal output step of calculating a magnitude ranking for each phase for a current value of the first transposition section and outputting a transposition control signal of a transposition control device installed in the first transposition section according to the magnitude ranking, when the transposition performance is determined in the transposition performance determination step. Therefore, according to the present invention, a power quality of the distribution line can be monitored in real time by peer to peer communication between devices, and accordingly, it is possible to compensate for the load unbalance of the distribution line in real time.
Patent KR-20210040917-A (KR)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/12
Filed: 2021-04-05
Abstract: The present invention provides an insulation film which can inhibit diffusion of hydrogen to a film of an oxide semiconductor in a transistor using an oxide semiconductor. In addition, the present invention provides a semiconductor device having good electrical properties by employing a transistor using a silicon semiconductor and a transistor using an oxide semiconductor. According to the present invention, two nitride insulation films having different functions are formed between the transistor using a silicon semiconductor and the transistor using an oxide semiconductor. Specifically, a first nitride insulation film including hydrogen is formed on the transistor using a silicon semiconductor and a second nitride insulation film having lower hydrogen content than the first nitride insulation film and serving as a barrier film against hydrogen is formed between the first nitride insulation film and the transistor using an oxide semiconductor.
Patent KR-20210139139-A (KR)
Title: Connector
IPC: H01R12/71
Filed: 2021-04-07
Abstract: In order to provide a connector capable of more appropriately fitting a counterpart connector, the connector of the present invention fits the counterpart connector to the inside of a frame from an opening of the frame. The frame has: a side wall extending in a fitting direction of the connector and the counterpart connector, and enclosing the counterpart connector in a fitted state with the connector; and a guide part, among the side wall, provided at an end part on the opening side in the fitting direction, and guiding the counterpart connector into the frame. The side wall is continuous throughout the entire circumference of the frame, and the guide part is provided at the end part at the opening side of the side wall throughout the entire circumference of the frame. Therefore, the present invention is capable of realizing the connector capable of properly guiding the counterpart connector to the inside of the frame.
Patent KR-20220139739-A (KR)
Inventor: KIM AH REUM
IPC: H03K3/3562
Filed: 2021-04-08
Abstract: A flip-flop according to the technical idea of the present disclosure comprises: a first master latch disposed on a first row and generating a signal of a first node based on a data signal, a clock signal, and a signal of a second node; a second master latch disposed on a second row and generating the signal of the second node based on the inverted data signal, the clock signal, and the signal of the first node; a first slave latch disposed on the first row and generating a signal of a third node based on the clock signal, the signal of the first node, and a signal of a fourth node; a second slave latch disposed on the second row and generating the signal of the fourth node based on the clock signal, the signal of the second node, and the signal of the third node wherein the first master latch and the second master latch are disposed adjacent to each other in a second direction, and the first slave latch and the second slave latch are disposed adjacent to each other in the second direction. According to an exemplary embodiment of the present disclosure, signal routing is performed by using gate electrodes formed over a plurality of rows to provide a flip-flop in which routing complexity is improved.
Patent KR-20220141472-A (KR)
Inventor: PARK JUNG HWA
IPC: G08B3/10
Filed: 2021-04-13
Abstract: According to an embodiment of the present invention, an audio guide setting system, which is able to set an audio guide which outputs a voice guide when a reception radiowave intensity received from a remote control is greater than a preset audio output reference radiowave intensity. The audio guide setting system can comprise: a smartphone receiving and displaying an audio guide status value including a reception radiowave intensity, which is the intensity value of radiowave received from a remote control, the audio output reference radiowave intensity, and a volume of voice guide from the audio guide through near field wireless communication, and transmitting an audio guide set value received from a user to the audio guide through near field wireless communication; and an audio guide transmitting an audio guide status value to the smartphone and changing and setting the status value of the audio guide in accordance with the audio guide set value received from the smartphone.
Patent KR-20210058762-A (KR)
Inventor: PARK CHUN OH
IPC: A63B69/00
Filed: 2021-04-23
Abstract: A badminton practice device according to an embodiment of the present invention comprises: a support portion including an upper surface; a guide portion of which both ends are connected to the upper surface, and which includes a pair of guide rails having a convex shape in the middle portion upwards; and an elastic portion of which one side is connected to the upper surface, and which extends to pass between the pair of guide rails, and is connected to a shuttlecock on the opposite side. Here, the elastic portion reciprocates on a guide line defined by the pair of guide rails.
Patent KR-20220151954-A (KR)
Title: Weighing feed method of make-up water for complex washer
Inventor: PARK JEONG HO
IPC: A47L15/42
Filed: 2021-05-07
Abstract: The present invention relates to a make-up water measurement and supply method for a complex washing machine. The make-up water measurement and supply method for a complex washing machine, according to the present invention, comprises the steps of: (a) positioning an inlet of an object to be washed to face upward and causing the object to be washed to stand by; (b) spraying some of water toward the inlet of the object to be washed in standby; (c) detecting a change in the water level in a tank; (d) spraying some of the water toward the inlet of the object to be washed again; and (e) after steps c and d are repeated, supplying make-up water up to the initial water level before spraying water. Therefore, it is possible to solve the problem that the inside of the object to be washed is not completely sterilized.
Patent KR-20220154404-A (KR)
Title: Ultrasonic generator with adjustment of ultrasonic focusing depth
Inventor: KIM KYUNTAE
IPC: A61N7/02
Filed: 2021-05-13
Abstract: An objective of the present invention is to provide an ultrasonic generation device capable of easily adjusting an ultrasonic focusing depth in accordance with a target depth of skin. The ultrasonic generation device capable of ultrasonic focusing depth adjustment comprises: a handpiece; a cartridge housing; an ultrasonic generation unit provided in the cartridge housing to be connected to a moving shaft extended from the handpiece, and including a transducer generating an ultrasonic wave; a variable shaft connected to the ultrasonic generation unit, and provided to be moved in a vertical direction of the transducer; and an operating part moving the variable shaft in the vertical direction. The moving shaft is provided to be moved in an axial direction of the variable shaft. The ultrasonic generation unit is moved in the vertical direction by the operation of the operating part to determine a target position in the vertical direction and is then moved in the axial direction of the variable shaft by the moving shaft, or is moved in the axial direction of the variable shaft by the moving shaft to determine an ultrasonic focusing position and is then moved in the vertical direction by the operation of the operating part.
Patent KR-20220155167-A (KR)
Title: A fix clip for wall bracket
Inventor: HONG WHAL
IPC: E04F13/08
Filed: 2021-05-14
Abstract: The present invention relates to a fix clip for wall lumbar. More specifically, the fix clip for wall lumbar comprises: a fix clip body fixed and installed on wall siding to connect and fix wooden louvers used to form a wall; and a fix protruding part integrally protruding to both longitudinal sides of the pix clip body to connect and fix the wooden louvers. The fix clip for wall lumbar of the present invention comprises the fix clip body fixed and installed on wall siding to connect and fix wooden louvers used to form a wall, and the fix protruding part integrally protruding to both longitudinal sides of the pix clip body to connect and fix the wooden louvers to be conveniently used in connecting and fixing wooden louvers for construction when building a wall, thereby improving workability and efficiency of wall construction. Also, according to the fix clip for wall lumbar of the present invention, wooden louvers are elastically coupled to the fix protruding part to be fixed without directly tightening screws to wooden louvers for forming a wall to prevent the wooden louvers forming the wall from bending or twisting, thereby maintaining and using a safe and sturdy wall for a long period of time.
Patent KR-20210144605-A (KR)
Title: Antiviral textile
IPC: D06M15/15
Filed: 2021-05-24
Abstract: Provided is an antiviral fabric. The antiviral fabric according to an embodiment of the present invention comprises: a fabric; and an antiviral coating layer which is provided in the fabric, and includes antiviral fusion protein which allows an antiviral motif to be combined with adhesive protein. The present invention has excellent processability by easily providing the antiviral coating layer on a curved surface of the fabric, a porous surface of the fabric, and a concave or convex surface. In addition, the antiviral fabric maintains adhesion persistence for maintaining an adhesion state for a long time after forming the antiviral coating layer on a surface, and includes activity persistence for maintaining antiviral activity for a long time depending on a condition when manufacturing, storing, using, and cleaning. Therefore, the present invention can be widely applied to various products in which the fabric is used such as general clothes of sanitary materials of various tissues and diapers, underwear, socks, hats, gloves, tops, bottoms, etc., various beddings of a pillow cover and a blanket cover, and clothes of medical and quarantine purposes.
Patent KR-20210146231-A (KR)
Inventor: ITO ATSUSHI
IPC: G01B17/02
Filed: 2021-05-24
Abstract: Provided are a measurement abnormality inspection apparatus and a measurement abnormality inspection method for inspecting a specific change in a time change rate of a film thickness. The measurement abnormality inspection apparatus inspects a measurement abnormality on a crystal oscillator when calculating the time change rate of the film thickness deposited on the crystal oscillator by using a correlation of the outgoing on the crystal oscillator and the ingoing of the crystal oscillator. The control apparatus (20) establishes a criterion for a phase or an imaginary part derived from the correlation and determines a sample to be followed as the measurement abnormality according to the criterion to inspect the measurement abnormality by estimating whether the time change rate of the sample is caused by the measurement abnormality or not.
Patent KR-20220158501-A (KR)
Title: Car charging connector
Inventor: LEE JAI HO
IPC: H01R13/658
Filed: 2021-05-24
Abstract: A vehicle charging connector of the present invention comprises: a main body in which a charging unit is formed; a female terminal unit which is installed inside the charging unit, and is electrically connected to an external charger; and a female housing which accommodates the female terminal unit. The female terminal unit is formed of a plurality of female terminals electrically relaying an external charger and a battery of a vehicle, and a protective cap formed on the outside of one side of each female terminal to protect the female terminal. Damage to the female terminal is minimized, so that improved electrical stability and reliability can be realized.
Patent KR-20220159082-A (KR)
Inventor: KWAK EUN KYUNG
IPC: G10L15/02
Filed: 2021-05-25
Abstract: Provided is a Korean language education service providing system to provide a platform to teach systematic grammar and speech to foreigners learning Korean as a second language. According to the present invention, the Korean language education service providing system comprises: a user terminal outputting at least one step-by-step content including text, image, and voice to learn speech, comparing a user's voice utterance with the content to proceed to the next step when the user's voice utterance is recognized, outputting a verb stem (Vst), which is a stem, to learn grammar, outputting consonant segments of words to which the Vst is attached, outputting grammatical discrimination criteria for distinguishing positive vowels or negative vowels, and outputting grammatical discrimination criteria and sentence patterns sequentially in stages; and an education providing server including a speech education unit setting a voice speech corresponding to a Korean speech uttered by a direct teaching method as a first step, setting a phonetic speech transferring meaning in the user's native language by a grammar teaching method as a second step, setting a voice speech uttered by a parentese speech method as a third step, and returning to the first step and restarting the first step as a fourth step, and a grammar education unit separating and designating the Vst, which is a stem included in each sentence, setting output of each sentence and stem as a first step, setting output of the consonant segment of the word, to which the Vst is attached, as a second step, labeling, storing, and outputting the positive vowels and negative vowels among the grammatical discrimination criteria to the user terminal as a third step, and performing labeling to classify sentence types, which are the types of sentences, and storing and outputting the sentence types to the user terminal as a fourth step.
Patent KR-20210154084-A (KR)
Inventor: KWAK MYOUNG HEON
IPC: A61K8/60
Filed: 2021-05-26
Abstract: The present invention relates to a cosmetic composition having excellent anti-photoaging function, including a flavonoid-based compound derived from a citrus extract. More specifically, the present invention relates to a method for manufacturing the citrus extract which comprises a step of extracting at least one of citrus peel and citrus pulp with an alcoholic solvent for 2 to 3 hours, and a step of repeating the extraction step 2 to 4 times to obtain the citrus extract, wherein the citrus extract contains isosakuranetin glycosides.
Patent KR-20220165447-A (KR)
Title: Vehicle warning systems and warning methods
Inventor: KANG EUN SEOK
IPC: B60W40/02
Filed: 2021-06-08
Abstract: The present invention relates to a vehicle warning system. The introduced vehicle warning system comprises: a sensor for sensing an opponent vehicle approaching a vehicle; a storage unit storing a non-warning condition composed of a driving trajectory of the opponent vehicle or a change amount in an approach angle of the opponent vehicle; and a warning determination unit which outputs a warning signal when the opponent vehicle approaching the vehicle is detected by the sensor, and does not output the warning signal when the detected opponent vehicle satisfies the non-warning condition of the storage unit. The present invention relates to the vehicle warning system which prevents that the rear lateral warning system gives a false warning, and a method thereof.
Patent KR-20220168282-A (KR)
Title: head protection hat
Inventor: KIM TAE JUN
IPC: A42B3/06
Filed: 2021-06-16
Abstract: The present invention relates to a protective hat capable of protecting the head, in particular, as a tool for the safety of users when using a bicycle, a T-bar scooter, a two-wheeled motor and the like, wherein the protective hat includes an outer skin, an inner elastic material, an air inlet and outlet stopper, a hair tie, and a rolling fixing device. When using the head protection hat composed of the components, a user can remove air from the hat and roll the hat up to minimize the volume when the user is not using a two-wheeled vehicle. When using a two-wheeled vehicle, air is injected right away to function as a head protection hat for safety accidents to be easily prevented.
Patent KR-20220169119-A (KR)
Title: Filtering system including recyclable ceramic catalyst filter and method of managing filtering system
Inventor: JI SANG MIN
IPC: B01D53/86
Filed: 2021-06-18
Abstract: Disclosed is a filtering system including a recyclable ceramic catalytic filter. The disclosed filtering system comprises: a catalytic filter including a plurality of channels through which air is introduced; a light emitting unit disposed to irradiate the catalytic filter with light for activating the catalyst. The light emitting unit includes a light source array including a plurality of first light sources corresponding to the plurality of channels on a one-to-one. The plurality of first light sources includes each substrate, a first light emitting element formed on the substrate, and a capsule sealing the first light emitting device on the substrate. In one embodiment, only one the first light emitting element may be provided in the capsule. In one embodiment, a second light emitting element may be further provided together with the first light emitting element in the capsule.