baber/WOPTO huggingface dataset:
Patent KR-20210131037-A (KR)
Title: Large size display with assambly of handheld terminal
IPC: G09F9/302
Filed: 2020-04-23
Abstract: An object of the present invention is to arrange a plurality of portable terminals adjacent to each other so that the portable terminals are assembled to be displayed as one large screen, and thus many people can enjoy it. In order to achieve the above purpose, an application capable of controlling a plurality of terminals is used by a first portable terminal (host terminal), and there are steps of: adjusting a screen state of each portable terminal; and checking whether there is an abnormality before an assembly screen is output. For example, by arranging 9 portable terminals, it is possible to output a screen of a size similar to that of a general monitor, and satisfy the needs of users who want to see the large screen.
Patent KR-20210132456-A (KR)
Title: Method and system for managing isolated person
IPC: G06Q50/22
Filed: 2020-04-27
Abstract: The present invention relates to a method and system for managing an isolated person, which efficiently manages the isolated person through a cradle on which a user terminal is mounted. According to one embodiment of the present invention, while a service for managing the isolated person is running, a user terminal is preset to be mounted on the cradle, the user terminal is preset to be mounted on the cradle at specific time, or the user terminal is preset to be mounted on the cradle for a certain period of time. Thus, compared to the prior art, the present invention can isolate and manage the isolated person efficiently in a quarantine space.
Patent KR-20210143360-A (KR)
Title: Air sterilization module with annular structure
IPC: B01D46/00
Filed: 2020-05-19
Abstract: Disclosed is an air sterilization module which comprises: a light output module having an annular cross-sectional shape, provided to have a predetermined height, and emitting ultraviolet light; a photocatalytic filter having the annular cross-sectional shape and enclosing the light output module so that the light output module is accommodated therein; and a dust collecting filter having the annular cross-sectional shape and enclosing the photocatalytic filter so that the photocatalytic filter is accommodated therein.
Patent KR-20210145595-A (KR)
Inventor: JUNG GIL SOO
IPC: G06K9/00
Filed: 2020-05-25
Abstract: Disclosed are an apparatus and method for recognizing an iris. According to an embodiment of the present invention, the apparatus for recognizing the iris comprises: an indication unit using an LED module to display current iris recognition state change by changing a light emitting color of the LED module; an irradiation unit irradiating infrared rays to the iris of a user by using two infrared LED modules; a recognition unit recognizing the iris wherein the infrared rays are irradiated by using a camera module; and a mirror unit reflecting a shape of the iris of the user by using a reflector.
Patent KR-20200135234-A (KR)
Inventor: KIM KWANG HO
IPC: B65B61/20
Filed: 2020-05-25
Abstract: The present invention relates to a spring water bottle which can store an adhesive small package on the outer surface of a spring water bottle. More specifically, an adhesive small package forms adhesion on a bottom surface portion of the spring water bottle, or an adhesive small package forms adhesion on a circumferential portion of the outer surface of the spring water bottle. The small package is separated by detaching an adhesive to open the cap of the spring water bottle to drink a portion of spring water and then open the small package to mix an edible material and the spring water to make and drink a variety of tea or beverages. The small package can be repeatedly attached to and detached from the outer surface of the spring water bottle by the adhesive on the outer surface of the small package. The small package can be conveniently used. According to the present invention, an adhesive is formed on the outer surface of a film roll so that the small package containing an edible material as contents and having the adhesive formed on the outer surface is attached to and formed on the bottom surface portion of the spring water bottle. The adhesive is formed on the outer surface of a film roll so that the small package containing an edible material as contents and having the adhesive formed on the outer surface is attached to and formed on a circumferential portion of the spring water bottle.
Patent KR-20210146656-A (KR)
Inventor: HWANG JIN HA
IPC: G11C7/10
Filed: 2020-05-27
Abstract: The present technology relates to an electronic device. According to the present technology, a calibration circuit includes a first resistance code output circuit and a second resistance code output circuit. The first resistance code output circuit is connected to the first resistance through an input/output pad. A first calibration operation is performed based on a first resistance value so that a target voltage applied to a first reference node connected to the input/output pad has a set level, and a first resistance code which is a result of the first calibration operation is output. A second resistance code output circuit receives the target voltage, sets an internal resistance value based on the first resistance code, performs a second calibration operation based on a second resistance value different from the first resistance value, and outputs a second resistance code which is a result of the second calibration operation.
Patent KR-20210153905-A (KR)
Inventor: LEE WON MOO
IPC: H04N5/225
Filed: 2020-06-11
Abstract: The present invention relates to a camera-puddle lamp integrated device and to a side mirror including the same. The camera-puddle lamp integrated device includes a lens module, an image sensor, a light source and an optical unit. The image sensor is spaced apart from the rear of the lens module, the image sensor and the lens module are formed to operate as a camera, and the light source is disposed on the same plane as the image sensor but disposed on the periphery of the image sensor. The optical unit is disposed in front of the light source so that the emitted light from the light source is formed toward the rear end of the lens module, so as to operate as a puddle lamp by the light source and the optical unit.
Patent KR-20210004836-A (KR)
Inventor: KIM JU HWAN
IPC: A01N1/02
Filed: 2020-06-15
Abstract: Provided is a device for freezing and storing a fertilized egg. The device for freezing and storing a fertilized egg comprises: a body including a handle part formed on a longitudinal upper side and an accommodation part formed on a lower side facing the upper side to accommodate a fertilized egg; a cylindrical protection cap, wherein only an upper side thereof is opened, and the accommodation part of the body is inserted and coupled to the opened upper side so as to protect the fertilized egg accommodated in the accommodation part. A locking protrusion is formed in a position adjacent to the handle part of the accommodation part, and a locking groove in which the locking protrusion is seated is formed on an inner peripheral surface of the opening of the protection cap coupled to the accommodation part such that separation of the protection cap coupled to the accommodation part is prevented even when there is a sudden change in the temperature of the accommodation part.
Patent KR-20210156066-A (KR)
Inventor: KIM HEUNG IL
IPC: H05B47/11
Filed: 2020-06-17
Abstract: The present invention relates to a solar LED street lamp power supply device and a control method thereof, which can increase usage time of a power supply device and save replacement costs thereof by using a super condenser and a lithium ion battery, can increase usage time of a power supply device and save replacement costs thereof by use of dimming, and can use the super condenser and the lithium ion battery for a long time. The present invention provides the solar LED street lamp power supply device comprising: a main control unit (102); a solar module (104) electrically connected to the main control unit (102) to convert solar rays into electrical energy and to transmit a DC power source to the main control unit (102); a brightness sensing unit (108) electrically connected to the main control unit (102) to sense brightness surrounding a street lamp (106) according to a control signal of the main control unit (102); a dimming control unit (110) electrically connected to the main control unit (102) to send a dimming signal according to a control signal of the main control unit (102); a super condenser (114) positioned to be spaced from the main control unit (102) at a regular distance, electrically connected to the dimming control unit (110) and electrically connected to a first switch (112) while receiving the dimming signal from the dimming control unit (110) to send a dimming power source to the first switch (112); and the first switch (112) electrically connected to the street lamp (106) while switching on according to a control signal of the main control unit (102) to send the dimming power source, sent from the super condenser (114), to the street lamp (106).
Patent KR-20210156132-A (KR)
Inventor: LEE RO MI
IPC: C08F8/08
Filed: 2020-06-17
Abstract: The present invention relates to a modifier that is useful for the modification of a conjugated diene-based polymer, has excellent processability due to excellent affinity with a filler, and is capable of improving the abrasion and rolling resistance properties of a conjugated diene-based polymer, a modified conjugated diene-based polymer comprising a unit derived from the modifier, and a rubber composition comprising the polymer.
Patent KR-20210158005-A (KR)
Inventor: BYEONG CHEOL AHN
IPC: A61B8/00
Filed: 2020-06-23
Abstract: The present invention relates to an ultrasound imaging system to induce syringe alignment. According to the present invention, disclosed is a technology for increasing the convenience and efficiency of an ultrasound injection procedure. The ultrasound imaging system to induce syringe alignment includes: an ultrasound probe unit; an information acquisition unit which is provided on one side of the ultrasound probe unit, and includes a syringe, and a camera photographing a portion of the ultrasound probe; an information processing unit which forms an ultrasound image from an ultrasound signal, and forms a guide image in which a portion of the ultrasound probe unit and the shape of the syringe are displayed, from an image signal; and a display unit which displays the ultrasound image and the guide image to the outside.
Patent KR-20200081348-A (KR)
Inventor: LEE DONG SOO
IPC: D06F37/28
Filed: 2020-06-24
Abstract: The present invention relates to a laundry treatment apparatus including: a cabinet which is detachable from a first treatment device that implements a laundry treatment function, and forms an appearance; a drawer provided to be drawn out of the cabinet and having an inlet; a tub provided inside the drawer body and storing washing water; a detergent supply unit provided to be drawn out of the drawer body toward the center of the inlet and providing a space for storing a detergent; and a water supply unit which supplies washing water to the detergent supply unit and moves the detergent stored in the detergent supply unit to the tub body.
Patent KR-20220001114-A (KR)
Title: Charging system and method for IoT devices using autonomous vehicles
Inventor: MIN JOOHONG
IPC: H02J7/00
Filed: 2020-06-29
Abstract: A self-driving car operating in a village relates to a system and a method for charging an Internet of Things (IoT) device using an autonomous driving device so that a battery of an IoT device used in a specific area can be automatically charged. The IoT device measures a remaining battery level autonomously. When the measured remaining battery level is below a set value, battery charging request data is transmitted to an IoT control server through a gateway. The schedule of self-driving cars is checked to search for self-driving cars that can be recharged, when receiving battery charging request data from the IoT control server. Charging reservation information is transmitted to the discovered self-driving car, when the self-driving car receives charging reservation information. Movement to a corresponding location is made through autonomous driving. On the basis of IoT device location coordinate data included in the charging reservation information at the charging reservation time, and then wireless power is transmitted to charge the battery of the IoT device. Through this process, the battery of the IoT device is automatically charged using a self-driving car.
Patent KR-20210010335-A (KR)
Inventor: KIM MIN SU
IPC: H01M4/38
Filed: 2020-06-30
Abstract: The present invention relates to a lithium-sulfur secondary battery and, more specifically, to a lithium-sulfur secondary battery in which higher energy density can be realized, as compared to existing lithium-sulfur batteries, by comprising a positive electrode including sulfur with a catalytic site introduced therein and specifying the conditions of the positive electrode and an electrolyte.
Patent KR-20220007308-A (KR)
Inventor: YI NAM YONG
IPC: G09F9/40
Filed: 2020-07-10
Abstract: Provided is a bus information system that voice guidance can be performed by receiving GPS information from an in-vehicle terminal with a voice terminal operating in the event of in-vehicle terminal malfunction, and front, side, indoor, and back LED billboards are configured on a destination guide such that guidance can be performed with destination information displayed in accordance with a desired display scenario. The bus information system includes: an in-vehicle information providing device provided with a vehicle terminal mounted in a bus, providing real-time bus location coordinate information, transmitting a voice guidance message in a case where the bus approaches corresponding station location coordinates, and transmitting, when a route number is input on a main screen, the route number, a waypoint, and a destination, a voice guide converting the voice guidance message into a voice and outputting the voice through a speaker, a destination guide guiding destination information including the route number, the waypoint, and the destination from the vehicle terminal by display on front, side, indoor, and back LED billboards in accordance with a desired display scenario, and a voice terminal operating in the event of in-vehicle terminal malfunction to execute the functions of the vehicle terminal in place; a traffic information center server installed at a traffic information center and processing bus arrival schedule information based on the real-time bus location coordinate information from the vehicle terminal; and a bus information guidance terminal installed at each bus station and outputting the bus arrival schedule information from the traffic information center server.
Patent KR-20220009098-A (KR)
Inventor: CHO MI RI
IPC: G06N20/20
Filed: 2020-07-15
Abstract: The present study proposes a malware detection model using PE files and stacking techniques to quickly respond to new variants malware-based security threats, which are rapidly increasing with the rapid development of information technology. In order to detect malware quickly and accurately without executing the malware, the features of a PE header of the malware are extracted through static analysis, and the features are processed in the same way as pe_header, pe_packer, pe_top, and n-gram. The processed features are put into a single machine learning model such as logistic regression, SVM, random forest, and XGBoost, the accuracy is compared, and the pe_packer feature with the highest accuracy is selected as input data to train the model. The model is built using a stacking method which uses a prediction result of a single model to generate a final prediction value, in order to implement the high-accuracy model. As a result of a test, the stacking model showed a model accuracy of 95.29%, a classification accuracy of 92.3%, a detection rate of 94.7%, and a false positive rate of 9.6%. The stacking model as a machine learning ensemble technique is used to show better performance in detecting the malware than when only the single model is used. Based on the results of the study, it is expected that various research activities such as machine learning and deep learning-based malicious code detection systems, which will not only quickly and accurately detect a large number of new variants of malware but also perform real-time detection and treatment, will be carried out.
Patent KR-20220012006-A (KR)
Title: gas auto supply module of gas cylinder
Inventor: CHOI JAE WOOK
IPC: F17C13/04
Filed: 2020-07-22
Abstract: The present invention relates to an automatic gas supply module for a gas cylinder in which a gasket supply member is disposed on the front side, so that an operator can immediately check the presence or absence of a gasket with the naked eye, and a connector member is disposed on the back side to secure a maintenance space from the side. According to the present invention, the automatic gas supply module for a gas cylinder comprises: a connector member (500) to which a connector (510) is fastened/disengaged to an outlet port (5) of a gas cylinder (1); a gasket inserting/discharging member (700) for inserting/discharging a gasket (G) into the connector (510); a gasket supply member (800) for supplying a gasket (G) to the gasket inserting/discharging member (700); and a valve shutter member (900) for turning on/off a valve (3) of the gas cylinder (1).
Patent KR-20200094717-A (KR)
Inventor: JUNGBAE KIM
IPC: B01D65/02
Filed: 2020-07-29
Abstract: The present invention relates to a membrane for water treatment, and more specifically, to a membrane for water treatment having a surface antibacterial activity having biocidal activity, and a method for manufacturing the same.
Patent KR-20220017106-A (KR)
Title: Composition comprising for whitening of skin containing fermented solution
Inventor: JUN SEUNG JONG
IPC: A61Q19/02
Filed: 2020-08-04
Abstract: The present invention relates to a skin whitening composition comprising a microbial fermented liquid and having improved skin whitening activity. According to the present invention, it is possible to provide a cosmetic composition comprising a culture medium of a strain of Irpex spp., which has been cultured on the basis of a natural product that exhibits the effect of decolorizing melanin, and exhibiting a skin whitening effect.
Patent KR-20220019350-A (KR)
Inventor: HONG YONG HOON
IPC: H01L21/67
Filed: 2020-08-10
Abstract: Provided are a substrate support member for controlling the flow of electric charges on a substrate by controlling the ground resistance value of a guide pin and a support pin using a variable resistor, and a substrate processing apparatus having the same. The substrate support member may include: a body; a support pin installed on the body and supporting the substrate; a guide pin installed on the body and supporting the substrate; and a charge control device for controlling an electric charge around the substrate by controlling an electrical connection between the support pin and a first resistor and an electrical connection between the guide pin and a second resistor.
Patent KR-20210020832-A (KR)
Title: Power control method, device and storage medium for sidelink communication system
Inventor: WU MIN
IPC: H04B7/06
Filed: 2020-08-14
Abstract: Disclosed are a communication technology for fusing an Internet of things (IoT) technology and a fifth-generation (5G) communication system for supporting a higher data transmission rate after a fourth-generation (4G) system and a system thereof. The present invention can be applied to an intelligent service (for example, a service related to a smart home, a smart building, a smart city, a smart of connected car, healthcare, digital education, retail sales, security, safety, and the like) based on a 5G communication technology and an IoT-related technology. According to one aspect of the present invention, a method for a first terminal of a communication system comprises the following steps of: transmitting sidelink control information (SCI) including an information field related to a request for sidelink channel state information (CSI) to a second terminal; transmitting a sidelink channel state information reference signal (CSI-RS) to the second terminal in response to the information field indicating a request for the sidelink CSI; and receiving the sidelink CSI acquired based on the sidelink CSI-RS from the second terminal.
Patent KR-20220022527-A (KR)
Inventor: KIM GYEONG SEOP
IPC: H01L21/311
Filed: 2020-08-18
Abstract: The present invention relates to a method for manufacturing a semiconductor device, and more particularly, to a method for manufacturing a semiconductor device, including: performing optical proximity correction (OPC) on design patterns of a layout; and forming a photoresist pattern on a substrate by using a photomask prepared by using the layout that is corrected. The optical proximity correction (OPC) includes: generating development targets for the design patterns, respectively; selecting first target patterns based on distances between the development targets; generating first correction patterns by performing first OPC on the design patterns under a mask rule; selecting second target patterns in consideration of distances between the first correction patterns and respective target errors thereof; and generating second correction patterns by performing second OPC on the first and second target patterns without restriction of the mask rule. Accordingly, a time is shortened, and an efficient process is implemented.
Patent KR-20220028502-A (KR)
Title: Online-based local event guidance system
Inventor: PARK SUNG HOON
IPC: G06F16/35
Filed: 2020-08-28
Abstract: An online-based local event guide system according to the present invention includes: an event information collection module which collects event information including a location, an opening time, and event content in conjunction with a plurality of event information providing servers, and stores the same as an event database; a classification module which classifies the event information by location and opening time; and an event guide module which visually outputs the event information with respect to the classified place and opening time. According to the online-based local event guide system, information on events held in various places is collected, classified, and output, so that the effort of users having to search for various event venues and times one by one can be reduced.
Patent KR-20220035293-A (KR)
Title: Floating structure for producing hydrogen
Inventor: AHMIN PARK
IPC: B63B25/16
Filed: 2020-09-11
Abstract: Disclosed is a floating hydrogen production structure for producing hydrogen at sea by receiving natural gas mined from a gas well or oil well. According to an embodiment of the present invention, a floating hydrogen production structure comprises: a natural gas liquid (NGL) extraction unit for extracting NGL from natural gas mined from a gas well or oil well; a liquid petroleum gas (LPG) production unit which produces LPG from the NGL extracted by the NGL extraction unit; a hydrogen production unit for receiving at least a portion of the natural gas that has passed through the NGL extraction unit and reforming it to produce hydrogen; and a reboiler which heats the stream discharged from the lower end of the LPG production unit in the process of refining the LPG to high purity by heat exchange with hydrogen supplied from the hydrogen production unit, and returns the gas component generated by the heating to the LPG production unit.