baber/WOPTO huggingface dataset:
Patent KR-20210007533-A (KR)
Inventor: JUN TAE KYOO
IPC: F24S80/54
Filed: 2019-07-12
Abstract: The present invention relates to a hot water supply device and more specifically, relates to the hot water supply device using a solar heat collection method which discharges fluid inside a vacuum pipe to prevent freezing. To achieve the purpose, the hot water supply device of the present invention comprises: a heat collection unit collecting solar heat to heat the fluid stored therein; a fluid supply line supplying the fluid to the heat collection unit; a hot water line where the fluid discharged from the heat collection unit flows; and a control unit selectively driving a hot water supply mode of supplying the fluid discharged from the heat collection unit to a hot water demand source through the hot water line and a hot water discharge mode discharging the fluid to the outside.
Patent KR-20210008600-A (KR)
Inventor: CHEONSU CHO
IPC: H01L21/67
Filed: 2019-07-15
Abstract: The present invention relates to a substrate alignment device for preventing that a coupling component coupled to a substrate contacts a processing device requiring precision and interferes with work when processing a substrate, and a substrate alignment method using the same. The substrate alignment device comprises: a substrate fixing unit on which a substrate is placed; a substrate alignment unit adjusting a position of a coupling component coupled to one end of the substrate; and a control unit controlling the substrate alignment unit. The substrate alignment unit provides the substrate alignment device for adjusting the position of the coupling component by selectively contacting the coupling component. Therefore, according to the present invention, the substrate alignment device can prevent interference between the coupling component coupled to the substrate and the inkjet head during inkjet work to prevent a chemical liquid discharge failure in advance and to secure the durability of the inkjet head.
Patent KR-20210012402-A (KR)
Title: Car dealing system using blockchain and method of car dealing
Inventor: KIM MYUNG HO
IPC: G06Q30/06
Filed: 2019-07-25
Abstract: Disclosed are a car trading system using a blockchain and a car trading method thereof. The car trading system using a blockchain comprises: a plurality of car information management servers constructing a car information database based on a blockchain by obtaining history information of a car; and a broker server conducting sale bidding for a car requested for sale, accessing the car information database at a request of a broker participating in the sale bidding, and providing the history information of the car requested for sale to the broker. Therefore, the car trading system can secure the reliability of the information.
Patent KR-20210020188-A (KR)
Title: Display apparatus and method of manufacturing the same
Inventor: SON SE WAN
IPC: H01L51/52
Filed: 2019-08-13
Abstract: Provided is a display device with improved display quality. The display device comprises: a base substrate including a display area on which an image is displayed, an opening area surrounded by the display area, and an area around the opening having a ring shape between the opening area and the display area; a conductive pattern disposed in the area around the opening on the base substrate and having the ring shape; and a light emitting layer disposed in a portion of the display area and the area around the opening on the base substrate and including an organic material. The light emitting layer is not formed in the area around the opening adjacent to the opening area.
Patent KR-20210024353-A (KR)
Title: System for solar inverter and operation method thereof
Inventor: JOO DONGMYOUNG
IPC: H02M7/5387
Filed: 2019-08-22
Abstract: The present invention relates to a solar inverter system and an operation method thereof, wherein the solar inverter system comprises: a solar cell module; a power conversion unit connected to the solar cell module and including a bootstrap circuit; a relay connected to the power conversion unit, and turned on when a voltage of a converter capacitor included in the power conversion unit is equal to or greater than a grid voltage; and a power supply unit connected to the relay and receiving power equal to or greater than a grid-side voltage supplied through the relay. Therefore, output density of a solar inverter can be improved, and the price can be reduced.
Patent KR-20210025410-A (KR)
Title: System for providing educational institutes information and Driving Method thereof
Inventor: CHOI HYUN KI
IPC: G06Q50/10
Filed: 2019-08-27
Abstract: The present invention relates to an online-based offline academy information providing system and a driving method thereof. The online-based offline academy information providing system comprises: a request receiving unit receiving an academy information request including an academy information search standard from a student or parent; an information extraction unit extracting academy and lecture information corresponding to the search standard included in the received academy information request; a review identification unit identifying review information of a trainee for the extracted academy and lecture; and an information providing unit providing the extracted academy and lecture information and review information for the academy and lecture. The online-based offline academy information providing system maximizes an amount of review data to be registered while minimizing the cost, and allows the student or parent to search for the academy, which fits individual conditions such as location and grade level based on more accurate information.
Patent KR-20200056908-A (KR)
Title: Intelligent machine tool management system and method
Inventor: CHANG CHING SAN
IPC: B23Q15/20
Filed: 2019-09-09
Abstract: The present invention relates to a smart machine tool management system and a management method thereof, and more specifically, to a smart machine tool management system and a management method thereof, which check a cutting tool for processing, store a cutting tool′s parameters secured by checking in an electronic label attached to the cutting tool, hold the cutting tool on a cutting tool holder base of a machine tool magazine, receive information in the electronic label of the cutting tool which is located on a cutter takeout position by a non-contact method by using a reader installed in the machine tool, and when the information in the read electronic label does not match the information in the processing program commands, allow a control apparatus to transmit a control command, and stop the operation of the machine or operate the magazine, thereby making a precise cutting tool be induced to a cutter takeout position and continue to operate the processing program.
Patent KR-20210032592-A (KR)
Title: Three dimensional semiconductor memory device
Inventor: SON YONG HOON
IPC: H01L29/66
Filed: 2019-09-16
Abstract: The present invention relates to a semiconductor memory device. More specifically, the semiconductor memory device includes: a peripheral circuit structure on a substrate; a semiconductor layer on the peripheral circuit structure; an electrode structure on the semiconductor layer including electrodes stacked on the semiconductor layer; a vertical channel structure penetrating the electrode structure and connected to the semiconductor layer; a separation structure penetrating the electrode structure, extending in a first direction, and horizontally dividing the electrode of the electrode structure into one pair of electrodes; an interlayered insulating layer covering the electrode structure; and a through contact penetrating the interlayered insulating layer and electrically connected to the peripheral circuit structure. The present invention provides a three-dimensional semiconductor memory device with improved reliability.
Patent KR-20200116002-A (KR)
Title: Clamping mechanism and hand held gimbal
Inventor: SHAN JINGHUA
IPC: H04M1/04
Filed: 2019-09-20
Abstract: The present invention relates to a field of a photographing support device, and more particularly, to a clamping mechanism and a handheld gimbal. The clamping mechanism includes: an upper clamping portion; a lower clamping portion installed corresponding to the upper clamping portion; a clamping arm for connecting the upper clamping portion and the lower clamping portion; a connection arm in rotational connection with the clamping arm; and a locking assembly for limiting the relative rotation of the clamping arm and the connection arm. The locking assembly is installed at a rotational connection position between the clamping arm and the connection arm. That is, by installing the locking assembly between the clamping arm and the connection arm to limit the relative rotation of the clamping arm and the connection arm, the handheld gimbal experience is greatly improved by locking a narrow angle between the clamping arm and the connection arm to prevent the photographing device from rotating after adjusting a photographing angle.
Patent KR-20210041773-A (KR)
Title: Cooling system using silicated filler
Inventor: KANG SEONG MIN
IPC: B01D39/20
Filed: 2019-10-08
Abstract: The present invention relates to a filtration system using eco-friendly silicate filter media, which is excellent in filtration of suspended matter mixed into a heat transfer medium as the heat transfer medium is recirculated, has an effect of removing viruses, microorganisms, and the like, and has an effect of continuously maintaining high filtration efficiency as a filtration unit is located in the stream of the side stream.
Patent KR-20210041885-A (KR)
Title: Artificial bait photoluminescent storage box
Inventor: HWANG WOON KYOUNG
IPC: F21Y115/10
Filed: 2019-10-08
Abstract: The present invention relates to a box for storing artificial bait and, more specifically, to a storage box for accumulating light in artificial bait, which stably stores fishing gear, such as artificial bait and the like, and accumulates light in the artificial bait stored therein to make target fish species actively respond to the artificial bait when the artificial bait is used just after being taken out of the storage box, thereby increasing fishing efficiency. According to one embodiment of the present invention, the storage box for accumulating light in artificial bait comprises: a first case protecting the inside from external impact; a first case cover coupled to the upper part of the first case to block light from being emitted to the outside; an alignment member included in the first case and including a plurality of alignment devices capable of storing a plurality of artificial bait therein, respectively; and a light source emitting light into the first case.
Patent KR-20210043082-A (KR)
Title: Method for operating industrial complex microgrid based on dc using single soc section, program for the same
Inventor: KO JAE HA
IPC: H02J3/38
Filed: 2019-10-11
Abstract: The present invention relates to a microgrid operation method and, more specifically, to a DC-based industrial complex microgrid operation method using a single SoC section and a program thereof. The DC-based industrial complex microgrid operation method using a single SoC section according to a preferred embodiment of the present invention comprises the steps of: determining, by an EMS, a section to which the SoC of the ESS belongs; and determining, by the EMS, the output amount of the PCS according to an equation if it is determined that the SoC of the ESS exceeds the lower limit and is less than the upper limit, wherein the equation is PCS* = Load * Gain, where PCS* is corrected PCS output, Load is current load, and Gain is a value between 0.1 and 1 selected by a designer.
Patent KR-20210043084-A (KR)
Title: Method for operating power sharing industrial complex microgrid based on dc, program for the same
Inventor: KO JAE HA
IPC: H02J1/10
Filed: 2019-10-11
Abstract: The present invention relates to a microgrid operating method and, more particularly, to a DC-based power sharing industrial complex microgrid operating method and a program thereof. A DC-based power sharing industrial complex microgrid operating method according to a preferred embodiment of the present invention comprises the following steps of: operating the main microgrid in a normal power sharing mode; determining, by the EMS, a section to which the SoC of the ESS belongs; and, when it is determined that the SoC of the ESS is greater than the first lower limit SoC and less than the first upper limit SoC, determining, by the EMS, the output amount of the PCS according to the following equation which is presented by PCS* = Load * Gain, wherein PCS* is the corrected PCS output amount, load is the current load, and the gain is a value selected by the designer among values between 0.1 to 1.
Patent KR-20210043908-A (KR)
Title: Radio Wave Penetration Cover
Inventor: KIM HO JUNG
IPC: B29K69/00
Filed: 2019-10-14
Abstract: The present invention relates to a radar radio wave-penetrating cover, which not only can prevent the side of the radar radio wave-penetrating cover from being peeled in advance even if cooling shrinkage occurs after injection of an ASA material bottom cover member, but also omits the design of a separate undercut structure in a mold when designing the bottom cover member, thereby improving productivity.
Patent KR-20210046483-A (KR)
Inventor: JEON YOO SUNG
IPC: H04N21/2743
Filed: 2019-10-18
Abstract: The invention relates to a real-time video service provision system. The real-time video service provision system includes a center streamer located in a center cloud, and edge streamers connected to the center streamer and located in edge clouds. The center streamer receives a real-time video request from an IP camera from a terminal, determines whether the IP camera is located in the same edge cloud, and provides access information of the first edge streamer located in the first edge cloud to the terminal when the terminal and the IP camera are located in the same first edge cloud. Then, the first edge streamer transmits the video of the IP camera to the terminal connected with the access information. Depending on the location of the IP camera and the terminal, it is possible to provide ultra-delayed real-time video service without passing a wired network section.
Patent KR-20210048629-A (KR)
Inventor: KIM MIN SUNG
IPC: H05K1/14
Filed: 2019-10-23
Abstract: A method for manufacturing a display device includes the steps of: checking a particle positioned between a display panel and a connecting member, the display panel including pads spaced apart from each other and the connecting member being formed on the pads; irradiating a laser to an upper surface of the connecting member overlapping at least a part of the particle; removing the connecting member overlapping a region to which the laser is irradiated and removing the particles; and disposing a desiccant in a part from which the connecting member and the particle are removed. The present invention provides the method of manufacturing the display device, which includes a process of removing the particles.
Patent KR-20200056927-A (KR)
Title: Medical user interface
Inventor: SHTIRBERG ILLYA
IPC: G06V30/146
Filed: 2019-11-08
Abstract: Provided is a system comprising: a medical device to form a 3D image of an anatomical structure in a body of a living subject; a user interface including a display and an input device; and a processor, to prepare a user interface screen display including a graphical representation of the anatomical structure based on the 3D image, generate a feature list of a plurality of features associated with the anatomical structure, each feature having a respective location, render the user interface screen display to the display showing a first view of the graphical representation, receive an input from the user interface selecting a feature from the list, and render the user interface screen display to the display showing the graphical representation of the anatomical structure being automatically rotated from the first view to a second view showing the selected feature at the respective location on the graphical representation.
Patent KR-20210056840-A (KR)
Title: Small Scale Hydropower Comprising Multi-Turbine
Inventor: WON CHEOL HO
IPC: F03B13/08
Filed: 2019-11-11
Abstract: The present invention provides a small hydropower generator including a multi-turbine, comprising: a plurality of turbines disposed on a water channel to generate rotational energy by applying water pressure; a connecting means for interconnecting the turbines to transfer the rotational energy of one turbine to another; and a power generation means connected to a rotation shaft of the turbine to receive rotational energy to generate electricity. The small hydropower generator including a multi-turbine of the present invention can be easily installed in the water channel of a river weir to operate a small hydropower plant. In addition, the small hydropower generator provides an advantage of excellent power generation efficiency by efficiently using a kinetic energy of water flowing in the water channel.
Patent KR-20200059148-A (KR)
Title: Method and oscillation controller for compensating for oscillations of an oscillatable technical system
Inventor: STOGER ANDREAS
IPC: B66C13/06
Filed: 2019-11-13
Abstract: In order to eliminate control problems caused by limiting manipulation variables in a vibration control of a vibration type technological system (1), the present invention is proposed to use limit ((d^nu/dt^n)_min, (d^nu/dt^n)_max) of one or more time derivatives of a manipulation variable (u) in a control law for calculating the manipulation variable (u). A method of the present invention cancels vibration of one or more vibration variables (y) to be controlled by a vibration controller (11) having the control law that calculates the manipulation variables (u) for an actuator (15) of the vibration type technological system (1) from actual values (y_actual) and target values (y_set) and/or time derivatives of the actual values (y_actual) and target values (y_set) of the vibration variables (y) to be controlled.
Patent KR-20210060872-A (KR)
Inventor: KIM TAE HUN
IPC: B66F9/075
Filed: 2019-11-19
Abstract: The present invention relates to a method of safely lifting a heavy weight in cooperation with a plurality of lifters and an apparatus therefor. According to an embodiment of the present invention, a control device mounted on a lifter for lifting a heavy weight positioned on a fork in cooperation with one or more other lifters to control operation of the lifter comprises: a communication unit communicating with one or more other lifters; a sensing unit for measuring the height of a heavy weight lifted from the lifter; and a controller unit for controlling the lifting of the lifter so that the heavy weight can be lifted and kept in balance by receiving lifting information from one or more other lifters through the communication unit, and analyzing each of the received lifting information and height measured by the sensing unit.
Patent KR-20210024402-A (KR)
Title: Bonding structure and method of forming same
Inventor: CHEN HSIEN WEI
IPC: H01L23/00
Filed: 2019-11-21
Abstract: Provided is a device which comprises: an interconnect structure over a substrate; a plurality of first conductive pads disposed over the interconnect structure to be coupled to the interconnect structure; a planarization stop layer extending over sidewalls and upper surfaces of the plurality of first conductive pads; a surface dielectric layer extending over the planarization stop layer; and a plurality of first bonding pads disposed within the surface dielectric layer to be coupled to the plurality of first conductive pads. Therefore, thermal performance of the device can be improved.
Patent KR-20190132979-A (KR)
Title: Method for operating broadcast receiving apparatus and broadcast receiving apparatus
Inventor: KIM JONGSOO
IPC: H04N21/234
Filed: 2019-11-25
Abstract: The present invention relates to a broadcast receiving apparatus and an operation method thereof. The operation method of a broadcast receiving apparatus for providing zapping advertisements, according to an embodiment of the present invention, comprises the following steps: detecting a state change condition by the broadcast receiving apparatus; acquiring zapping advertisement information from a zapping advertisement server according to the state change condition by the broadcast receiving apparatus; searching whether zapping advertisement data corresponding to the zapping advertisement information exists in a storage part by the broadcast receiving apparatus; and displaying the zapping advertisement data on a second plane visually placed below the first plane on which the broadcast content is displayed according to the search result by the broadcast receiving apparatus. Therefore, a storage space can be efficiently utilized.
Patent KR-20210063831-A (KR)
Title: Apparatus and method for managing vehicle communication module
Inventor: YOU JINYOUNG
IPC: H04B1/3822
Filed: 2019-11-25
Abstract: Provided are a device and a method for managing a communication module for a vehicle to set an identifier of a communication module by using a difference between wireless signals received from the plurality of communication modules. The provided device and method for managing a communication module for a vehicle measure signal characteristics of radio signals received from the plurality of communication modules installed in a vehicle and compare the signal characteristics of the measured radio signals with a reference value to detect a mounting position of each of the plurality of communication modules to set as location information of the communication module.
Patent KR-20210065239-A (KR)
Title: Display device
Inventor: HEO EUI KANG
IPC: H01L21/768
Filed: 2019-11-26
Abstract: A display device is provided. The display device includes: a first substrate; a first inner bank and a second inner bank disposed to be spaced apart from each other on the first substrate; a first electrode disposed on the first inner bank and a second electrode disposed on the second inner bank; and a light emitting element disposed between the first inner bank and the second inner bank and electrically connected to the first electrode and the second electrode. The first inner bank comprises a first side opposite the second inner bank, the second inner bank includes a second side opposite the first side, and the first side surface and the second side surface are respectively recessed into the first inner bank and the second inner bank to have a curved shape.
Patent KR-20210065352-A (KR)
Title: Omega-3 omitted
Inventor: LEE GYUN
IPC: A01G7/04
Filed: 2019-11-27
Abstract: The present invention relates to a method for producing functional green forage feed for acquiring organic milk and beef rich in omega-3, which is a functional ingredient, from dairy cows, beef cattle, and Korean cattle. According to the present invention, the method comprises: a mica quartzite porous calcination step; a porous mica quartzite ionization step; a functional irrigation nutrient solution manufacturing step; a functional wheat sprout cultivation step; and a functional roughage feeding step. Wheat sprouts with a high omega-3 content by the functional wheat sprout cultivation step provides effects of increasing ingredients of cow's milk, beef cattle, and Korean cattle to helping in acquiring functional livestock products (beef, milk) and being used in the overall livestock breeding that is healthy and disease-free.