baber/WOPTO huggingface dataset:
Patent KR-20190086642-A (KR)
Title: Composition for skin cell regeneration, anti-wrinkle, antioxidant, anti-imflamation, and skin whitening
Inventor: JIN MU HYUN
IPC: A61K9/00
Filed: 2019-07-11
Abstract: The present invention relates to a composition for skin regeneration, wrinkle removal, anti-oxidation, anti-inflammation, and skin whitening. Polyphyllin VI according to the present invention shows a skin regeneration effect and a wrinkle reduction effect by promoting synthesis of collagen of fibroblasts of the skin, an anti-oxidation effect by controlling generation of free radical, an anti-inflammation effect by controlling generation of NO, and a skin whitening effect by controlling synthesis of melanin, thereby being applicable as pharmaceutical compositions, external applications for the skin, cosmetic compositions, or health foods.
Patent KR-20210009565-A (KR)
Inventor: KIM YOUNG JIN
IPC: H04L9/08
Filed: 2019-07-17
Abstract: Provided are a method, a device and a system for networks providing joins, uplinks, downlinks, and the like using cryptographic key management. A key management server is used to manage keys used in the networks. The key management server can manage and provide the keys used for the joins, uplinks and downlinks in the networks for LoRA nodes, network servers and application servers. The key management server can use a hardware security module, a key encryption key database, or the like to manage the keys.
Patent KR-20210011781-A (KR)
Title: An electronic device including a metal mesh touch electrode
Inventor: MINUK KIM
IPC: G06F3/041
Filed: 2019-07-23
Abstract: The present invention relates to an electronic device including a metal mesh touch electrode which can prevent unnecessary interference between a metal mesh electrode and a trace wire. According to one embodiment of the present invention, the electronic device comprises: a display panel including an active area on which data are displayed and an edge area formed along the outer circumferential surface of the active area; a substrate which is positioned on the display panel, and includes a first area corresponding to the active area and a second area corresponding to the edge area; a metal mesh electrode pattern formed on the first area and the second area; and a plurality of trace wires positioned on the substrate, and electrically connected to the metal mesh electrode pattern. The metal mesh electrode pattern includes a first electrode pattern of a grid structure, and a second electrode pattern of a grid structure positioned on the upper end of the first electrode pattern and arranged to be misaligned with the first electrode pattern. A disconnection unit can be formed on at least a portion of the metal mesh electrode pattern formed on the second area.
Patent KR-20210014521-A (KR)
Inventor: YOO SANG KU
IPC: C07D311/04
Filed: 2019-07-30
Abstract: The present invention relates to a method for synthesizing a 2-((6-(hydroxymethyl)chromene-5-yl)oxy)-1-phenylethanone derivative. By using the method, it is possible to effectively synthesize the 2-((6-(hydroxymethyl)chromene-5-yl)oxy)-1-phenylethanone derivative.
Patent KR-20210015036-A (KR)
Inventor: SHIM EUNG BO
IPC: G06F3/06
Filed: 2019-07-31
Abstract: Provided is a computing system, which comprises: a slave memory system including a redundancy memory area and counting the number of occurrences of errors for each memory location; and a host system detecting a defective memory location based on the occurrences of errors for each memory location and controlling repair of the defective memory location based on the current data throughput between itself and the slave memory system. The slave memory system performs the repair of the defective memory location using the redundancy memory area.
Patent KR-20200050852-A (KR)
Inventor: PARK SUYOUNG
IPC: H04B7/0417
Filed: 2019-08-01
Abstract: Disclosed are an electronic device for efficiently processing overheating of the electronic device and a method thereof. According to various embodiments of the present invention, the electronic device may comprise: at least one processor configured to identify overheat inside the electronic device and transmit a first message including overheat auxiliary information generated in response to identifying the overheat inside the electronic device to a base station; and a transceiver.
Patent KR-20210016839-A (KR)
Title: A compression device of a lofar or demon gram for detecting a narrowband of a passive sonar
Inventor: AHN JAE KYUN
IPC: G01S11/14
Filed: 2019-08-05
Abstract: The present invention relates to a compression device of a LOFAR or DEMON gram for detecting a narrowband signal of a passive sonar, comprising: a binary map generation unit for generating a binary map for an input spectrum; a prediction mode selection unit for selecting a prediction mode according to an inter mode or an intra mode with respect to the input spectrum based on the binary map; a spectrum prediction unit for predicting the input spectrum for each macro block according to the prediction mode selected by the prediction mode selection unit and outputting a predicted spectrum; and a quantizing unit quantizing a residual spectrum, which is a difference between the predicted spectrum and the input spectrum; and an entropy encoding unit entropy-encoding the residual spectrum. Accordingly, a high-capacity LOFAR or DEMON gram can be compressed.
Patent KR-20190103091-A (KR)
Title: Station for Unmanned Aerial Vehicle
Inventor: SANGHAK LEE
IPC: B66F7/06
Filed: 2019-08-16
Abstract: According to one embodiment of the present invention, a station for an unmanned aerial vehicle includes: a control box having a landing surface having a guide indicator guiding a landing point of the unmanned aerial vehicle; a lifting unit provided in the control box and capable of vertical movement; and a landing board which is coupled to the lifting unit to be vertically moved and in which the height of the highest point is positioned at least above the landing surface during the vertical movement. The present invention can be connected to an artificial intelligence (AI) module, a robot, an augmented reality (AR) device, a virtual reality (VR) device and a device relating to a 5G service.
Patent KR-20210024284-A (KR)
Title: System for Providing Mobile Payment Based on Cash Payment Receipt by Bluetooth Interworking
Inventor: KIM JAE HYUNG
IPC: H04W4/80
Filed: 2019-08-21
Abstract: An objective of the present invention is to provide a wireless payment system based on a cash payment receipt using a Bluetooth linkage, which includes: a connector device provided between a payment terminal of a store and a printing device printing a receipt, wherein when the connector device receives a dataset including receipt information for payments other than cash from the payment terminal, the dataset is provided to the printing device and is printed, and when the dataset including cash payment receipt information is received from the payment terminal, detailed information including the dataset is transmitted to an information processing device within a short distance; and the information processing device receiving the detailed information from the connector device and transmitting payment request information including the dataset of the detailed information to the user wireless terminal through Bluetooth communication connected to the user wireless terminal within a short distance without separate prior pairing to perform payment. Accordingly, it is possible to process wireless payment through the user wireless terminal by safely and conveniently transmitting payment-related information to the user wireless terminal without changing software already provided in the payment terminal and without installing additional software on the payment terminal.
Patent KR-20200026145-A (KR)
Title: Led lighting control system
Inventor: KIM YONG IL
IPC: H05B44/00
Filed: 2019-08-29
Abstract: According to an aspect of the present invention, an LED lighting control system comprises: an LED module; a voltage detection part measuring a voltage of the LED module; a control part generating a current adjustment signal in the LED module; and a current adjustment part increasing or decreasing the amount of currents applied to the LED module according to the current adjustment signal, wherein the current adjustment part decreases the currents applied to the LED module, when a starting voltage Vf of the LED module or the voltage VF at a first set time is greater than a set voltage. Accordingly, the present invention applies a current driving control technique to a lighting fixture using an LED module and an LED device as a light source, wherein the current driving control technique adjusts / corrects the amount of light flux changes according to changes in temperature inside the light source and driving voltage caused by surrounding environments, thereby maximizing improvement of a service life and energy saving performance.
Patent KR-20210029440-A (KR)
Title: Mortise for preventing jam of a dead bolt
Inventor: JUNG KANG HYUN
IPC: E05B63/08
Filed: 2019-09-06
Abstract: The present invention discloses a mortise capable of preventing a dead bolt from jamming in a state that a latch bolt is not completely drawn out (incompletely closed state of a door) so that a jamming shape of a door from can be prevented from occurring. The present invention relates to the mortise of a door lock having a dead bolt and a latch bolt inside the mortise body. When the latch bolt is withdrawn from the mortise body, a dead bolt stopper member for releasing a fixed state of the dead bolt is installed in the mortise body.
Patent KR-20200031052-A (KR)
Title: Patterning process
Inventor: OGIHARA TSUTOMU
IPC: G03F7/34
Filed: 2019-09-10
Abstract: The present invention provides a pattern forming method capable of solving the problems of deterioration of performance or deterioration of yield in products. The pattern forming method comprises: a process (1) of forming an organic lower layer film on a substrate, a silicon-containing intermediate film thereon, and an upper layer resist film thereon; a process (2) of exposing and developing the upper layer resist film to form an upper layer resist pattern; a process (3) of transferring the upper layer resist pattern in the silicon-containing intermediate film with dry etching and transferring the upper layer resist pattern on the organic lower layer film to form an organic lower layer film pattern; a process (4) of forming an inorganic silicon film by a CVD method or ALD method; a process (5) of removing a part of the inorganic silicon film by dry etching to expose an upper part of the organic lower layer film pattern; and a process (6) of forming an inorganic silicon film pattern by removing the organic lower layer film pattern with peeling solution.
Patent KR-20210031104-A (KR)
Title: Drawers type underpants
Inventor: KIM GYEONG IL
IPC: A41B9/02
Filed: 2019-09-11
Abstract: The present invention relates to improved boxer briefs that are stretched to fit a wearer′s body size when worn to enable comfortable wear. The boxer briefs comprise: a band part that is provided to be stretchable and fixed to the body when worn; a body part sewn to the lower end of the band part; and a central part sewn to the center of the front part of the body part, wherein a pleat part is formed at the lower end of the central part by forming and sewing a plurality of pleats, and the pleats are sewn to unfold when the boxer briefs are worn.
Patent KR-20210031589-A (KR)
Title: Vehicle accident prevention system in tunnel
Inventor: JEONG CHEOL HO
IPC: G08G1/02
Filed: 2019-09-12
Abstract: The present invention relates to a vehicle accident prevention system in a tunnel. According to the present invention, the vehicle accident prevention system in a tunnel comprises: a detection means detecting the speed of a vehicle traveling inside the tunnel and transmitting the detected information to a control unit; an information transfer unit operated by control of the control unit and providing information detected by the detection means to a driver who intends to enter the tunnel; and the control unit controlling operation of the information transfer unit on the basis of the detection information of the detection means to induce the driver who entering the tunnel to recognize vehicle driving information inside the tunnel through the information transfer unit. Accordingly, since the vehicle driving information inside the tunnel is collected through the detection means and the control unit receiving the collected driving information provides the driving information in real-time through the information transfer unit installed at a tunnel entrance, the driver sees the information output from a light source through the information transfer unit and recognizes the vehicle driving information (situation) inside the tunnel before entering the tunnel so that the driver can safely respond to an accident inside the tunnel, thereby providing an effect of easily preventing a problem that the accident inside the tunnel leads to a chain collision.
Patent KR-20210033320-A (KR)
Title: Solar cell text signboard installed on curved wall
Inventor: OH MI KOUNG
IPC: G09F13/04
Filed: 2019-09-18
Abstract: The present invention relates to a signboard installed on an exterior wall of a building and, more specifically, to a solar cell text signboard installed on a curved wall, which includes: a solar cell module; a case for arranging the solar cell module inside; and a diode module receiving power from the solar cell module, wherein the solar cell module is formed in a thin film type, a shape is deformed by pressure applied from the outside, and the case is formed of a flexible material, which is deformed into the shape corresponding to the surface of the outer wall.
Patent KR-20210033597-A (KR)
Title: Compressor and refrigerator having the same
Inventor: CHO JAEHO
IPC: F04B35/04
Filed: 2019-09-18
Abstract: The present invention relates to a small compressor and a refrigerator having the same. According to the present invention, the compressor comprises: an electric motor unit which generates driving force; a compression unit which is operated by the driving force transferred from the electric motor unit and which compresses a refrigerant; a shell made of aluminum or aluminum alloy for having an inner space sealed for storing the electric motor unit and the compression unit; and one or more pipes whose one end is engaged with the shell. The pipes are made of different materials from those of the shell, and can be inserted and engaged for the outer circumferential surface of the pipes to directly come in contact with the inner circumferential surface of a pipe connection hole penetrating in the thicknesswise direction of the shell. Accordingly, the small compressor can be easily connected to a suction pipe, discharge pipe, process pipe, etc.
Patent KR-20210034309-A (KR)
Title: Speech recognition stamp and operating methode thereof
Inventor: HEO YONG SEOK
IPC: B41K99/00
Filed: 2019-09-20
Abstract: According to one embodiment, provided are a voice recognition stamp which receives text corresponding to a utterance voice from a user terminal collecting the utterance voice of a user, configures a letter corresponding to the text in a seal unit of the voice recognition stamp, and changes a surface of the seal unit to enable the text to be exposed, and a method for operating the same.
Patent KR-20210036069-A (KR)
Title: Auto tray stacker for egg packing tray
Inventor: YOON HONG KI
IPC: B65B65/02
Filed: 2019-09-25
Abstract: The present invention relates to an automatic egg tray stacking device, which comprises: a conveyor transferring an egg tray where eggs are mounted; and a main body provided on one side of the conveyor to enable the egg trays transferred from the conveyor to be stacked to be discharged; a lifting unit provided to be moved along a caterpillar track in the main body to lift the egg tray on the conveyor to be moved; and a loader provided to the main body to rotate the egg tray lifted and moved by the lifting unit to be rotated forward and rearward at 90 degrees to be automatically stacked.
Patent KR-20210039695-A (KR)
Title: Beauty treatment table for companion animal
Inventor: YOON HYE SUN
IPC: A01K13/00
Filed: 2019-10-02
Abstract: The present invention relates to a beauty care table for a companion animal, which comprises: a table unit including an upper plate on which a companion animal is placed and a support bracket coupled to a lower plate surface of the upper plate and configured to support the upper plate; a collection container installed on an edge of one side in a transverse direction of the table unit; a collection bar unit installed on an edge of the other side in the transverse direction of the table unit and sweeping an object to be collected placed on an upper surface of the upper plate into the collection container while moving towards the collection container, such that the object to be collected is collected in the collection container; and a driving module which reciprocates the collection bar unit along the transverse direction of the table unit. Accordingly, the present invention can automatically and easily remove foreign substances such as hair when a beauty care operation such as cutting the hair of a companion animal such as a dog is being performed or after the beauty care operation is performed.
Patent KR-20210039731-A (KR)
Title: Electronic device comprising grip sensor and method for controlling electronic device comprising grip sensor
Inventor: KIM SEONIL
IPC: G06F1/16
Filed: 2019-10-02
Abstract: According to various embodiments of the present invention, a foldable electronic device comprises: a first housing; a second housing rotatably connected to the first housing; at least one antenna disposed in the first housing or the second housing; a first grip sensor disposed in the first housing; a second grip sensor disposed in the second housing; and at least one processor, wherein the at least one processor may be configured to acquire a first sensed value through the first grip sensor, acquire a second sensed value through the second grip sensor, and decrease the intensity of a signal output from the at least one antenna based on the first sensed value and the second sensed value. Various other embodiments are possible. Therefore, the electronic device may differentially reduce the size of the output signal of the antenna based on the sensing values of the plurality of grip sensors.
Patent KR-20210041685-A (KR)
Title: Easy-to-use Broach Handle With Lever Mechanism
Inventor: LEE SANGKIL
IPC: A61B17/17
Filed: 2019-10-07
Abstract: The present invention relates to an easy-to-use brooch handle to which a lever mechanism is applied. More specifically, the easy-to-use brooch handle comprises: a body part including a coupling portion that can be combined with a broach, and a receiving portion that forms a hollow portion; a shaft provided so as to be able to move up and down in the receiving portion; and a lever part connected to the body part. The lever part comprises: a lever extending to be spaced apart from the body part by a predetermined distance; a hinge connected to the body part and becoming the center of rotation of the lever part; and a lift extending a predetermined distance from the hinge to the inside of the receiving portion. When the lever is not operated, the shaft protrudes a predetermined length from the coupling portion in a descended state to prevent the broach from being separated. When the lever is pressed and moved toward the body part, the shaft rises so that the broach can be separated from the coupling portion. An operation can be performed by one hand. Thus, an operation during a procedure is convenient, and the operation time can be shortened.
Patent KR-20210041431-A (KR)
Title: Method, system and non-transitory computer-readable recording medium for managing bio-information
Inventor: CHOO KWANG JAE
IPC: G16H50/20
Filed: 2019-10-07
Abstract: According to one aspect of the present invention, there is provided a method for managing biometric information. The method comprises the steps of: determining whether a heart abnormality event occurs in the user based on biometric information measured from the user's body and context information related to the biometric information; providing alarm information related to the heart abnormality event to the user when it is determined that the heart abnormality event has occurred; and associating the user's feedback information obtained in response to the provided alarm information with the time point at which the heart abnormality event occurred. It is possible to accurately analyze and diagnose a heart abnormality.
Patent KR-20210041444-A (KR)
Title: An air cooling system for battery cell
Inventor: AHN YONG KI
IPC: H01M10/613
Filed: 2019-10-07
Abstract: The present invention relates to an air cooling system for a battery cell, and more particularly, to an air cooling system for a battery cell that can effectively cool a side part of a battery cell. The air cooling system for a battery cell includes a cooling air feeder (100) installed on a battery cell (400) to provide cooling air to the battery cell (400); a side wall cooling air flow guide unit (200) installed on a side surface of the battery cell (400); and a heating air discharge unit (300) connected to the side wall cooling air flow guide unit (200) in fluid communication and discharging the air inside the battery cell (400) to an outside, wherein the cooling air feeder (100) includes an inclined part adjacent to the side wall cooling air flow guide unit (200) toward the front of the battery cell (400). Since the flow direction of the cooling air is smoothly formed along the side wall of the battery cell, the side part of the battery cell is cooled more efficiently.
Patent KR-20210025449-A (KR)
Title: Computer-implemented method for detecting fraudulent transactions using locality sensitive hashing and locality outlier factor algorithms
Inventor: HUANG XIAOJUN
IPC: G06Q20/42
Filed: 2019-10-14
Abstract: Provided are a method and a system for detecting fraudulent data points in a database of a computerized system, comprising a process of receiving, from a user device, a request to detect one or more fraudulent data points in a database which stores data points indicative of an electronic transaction. The system generates a feature vector and k random vectors for each data point. After generation, the system uses a combination of locality sensitive hashing and local outlier element (LOF) algorithms from the generated feature vectors and the generated k random vectors to compute the outlier score for each data point. The system detects fraudulent data points based on the outlier score indicating the degree of consistency.
Patent KR-20200057618-A (KR)
Inventor: DU XIANZHI
IPC: G06T7/194
Filed: 2019-10-15
Abstract: A system for disparity estimation comprises: one or more feature extractor modules configured to extract one or more feature maps from one or more input images; and one or more semantic information modules connected at one or more outputs of the one or more feature extractor modules, wherein the one or more semantic information modules are configured to generate one or more pieces of foreground semantic information to be provided to the one or more feature extractor modules for disparity estimation at a next training epoch.
Patent KR-20210045052-A (KR)
Inventor: LIM HYUNG SUK
IPC: A61L2/22
Filed: 2019-10-16
Abstract: An object of the present invention is to maximize the starting performance of a smoke sterilizer by installing a check valve (12) as shown in figure 5 and supplying the air discharged from an air pump (1) to only a carburetor (9) and a fuel tank (11) to improve the starting performance. In a chemical container, there are outlets at the bottom of both sides to install two selectable chemical line tubes (18, 19) so that the remaining amount of chemicals can be discharged regardless of the spray direction of the smoke sterilizer. In addition, the shape of the fuel tank (11) is made to be appropriate.