baber/WOPTO huggingface dataset:
Patent KR-20210087812-A (KR)
Title: Mini sterilizing and air-blow dryer and the mixer having the same
Inventor: KIM SEOK HWANG
IPC: A47L19/00
Filed: 2020-01-03
Abstract: The present invention relates to a mini sterilization dryer and a mixer having the same, and more specifically, to a mini sterilization dryer capable of UV sterilization and air drying inside a container by including a UV LED and a blowing fan, and a mixer having the same. The mini sterilization dryer according to the present invention includes: an upper cap that has a hollow therein and is open on a lower part; a motor provided inside the upper cap and arranged so that a motor shaft can face downward; a blower fan that is coupled to the motor shaft of the motor and rotates according to the driving of the motor to blow air downward; a substrate arranged in a horizontal direction inside the upper cap; and a UV LED mounted on the lower surface of the substrate to irradiate ultraviolet rays downward.
Patent KR-20200090617-A (KR)
Inventor: YATAGAWA KIYOSHIRO
IPC: H01G4/232
Filed: 2020-01-10
Abstract: The present invention provides a ceramic electronic device and a manufacturing method thereof, which can improve reliability. The ceramic electronic device includes: a stacked chip in which a plurality of dielectric layers containing ceramic as a main component and a plurality of internal electrode layers are alternately stacked, and the plurality of stacked internal electrode layers are formed to be exposed on alternately opposite two end surfaces, and which have a substantially rectangular parallelepiped shape; a pair of external electrodes formed on the two end surfaces; and an organic compound having a siloxane bond, and attached to a region on the surface of the stacked chip, in which the external electrode is not formed, and at least a part of the surface of the external electrode.
Patent KR-20210091912-A (KR)
Title: Synthetic aperture radar system
Inventor: KIM HO DONG
IPC: G01S13/32
Filed: 2020-01-15
Abstract: The present invention relates to an FMCW radar system for removing a near-field clutter signal, which comprises: an LFM waveform generating unit for generating an FMCW waveform; a digital transceiving processing unit for generating a transmission gated signal and a reception gated signal in accordance with a distance from a detection target and a distance of a clutter, and processing a received signal; a transmission RF switch for generating the FMCW waveform applied from the LFM waveform generating unit as a downlink mixer output waveform in accordance with the transmission gated signal; a reception RF switch for generating the received signal as a downlink mixer output waveform in accordance with the reception gated signal; a reception low-pass filter for outputting a final reception signal by suppressing a gated signal of the downlink mixer output waveform applied from the reception RF switch; and an A/D converter for digitally converting the signal output from the reception low-pass filter to apply the same to the digital transceiving processing unit. Accordingly, performance degradation due to receiver saturation is relieved.
Patent KR-20200089631-A (KR)
Inventor: KIM KI TAE
IPC: A43B13/02
Filed: 2020-01-15
Abstract: The present invention relates to photochromic shoes capable of being discolored to a predetermined color in a situation of exposing an injection molded product for forming exteriors of the shoes to ultraviolet rays and returning to an original color when the ultraviolet rays disappear. A synthetic resin injection molded product included in the shoes is injection-molded by mixing light-emitting powder. The present invention is provided to allow the injection molded product for forming the shoes to include a photochromic function, thereby providing dramatic discoloration by offering feeling of discoloring the entire shoes. The present invention fully implements the photochromic function and provides the shoes with relatively high durability and no deterioration of the photochromic function. When the present invention is provided as shoes for infants and toddlers, the present invention induces walking practice by inducing a strong curiosity in the infants and toddlers who start walking. The present invention naturally induces outdoor activities and allows one shoes to provide different feelings by offering the shoes having different colors indoors and outdoors.
Patent KR-20210048969-A (KR)
Title: Method and system for optimizing reinforcement learning based navigation to human preference
Inventor: JINYOUNG CHOI
IPC: G01C21/10
Filed: 2020-01-28
Abstract: Disclosed are a method and a system for optimizing reinforcement learning based autonomous driving in accordance with user preference. The method for optimizing autonomous driving includes steps of: learning robot autonomous driving by assigning different autonomous driving parameters to a plurality of robot agents in simulation through automatic setting by a system or direct setting by an administrator; and optimizing the autonomous driving parameter by using preference data for the autonomous driving parameter.
Patent KR-20210101667-A (KR)
Title: Electronic device supporting multiple sims and method for operating thereof
Inventor: MOON YOUCHEOL
IPC: H04W88/06
Filed: 2020-02-10
Abstract: An electronic device in accordance with one embodiment comprises: at least one processor; a first slot coupled to the at least one processor and capable of receiving a first removable SIM; a second slot selectively connectable to the at least one processor and capable of receiving a second removable SIM; an eSIM selectively connectable to the at least one processor and included in the electronic device; and a switch configured to connect any one of the second slot or the eSIM to the at least one processor. The at least one processor is configured to detect an event for using the eSIM based on that a state of the switch is a first state while the at least one processor is connected to the second slot, and to control the switch to change from the first state to a second state based on the detection of the event for using the eSIM. The at least one processor may be connected to the eSIM based on that the switch is in the second state.
Patent KR-20210107195-A (KR)
Inventor: KIM TAEGYUN
IPC: H01L51/52
Filed: 2020-02-21
Abstract: A display device includes a display panel, a first insulating layer, a second insulating layer, and a high refractive insulating layer. The display panel includes a plurality of light emitting areas and non-light emitting areas. A first insulating layer is disposed on the display panel. A plurality of first opening parts are defined in the first insulating layer. A plurality of second opening parts corresponding to the plurality of first opening parts are defined in the second insulating layer having a higher refractive index than that of the first insulating layer. A high refractive insulating layer having a higher refractive index than the second insulating layer is disposed on the first and second insulating layers. The first insulating layer includes a first inclined surface defining the plurality of first opening parts. The second insulating layer includes a second inclined surface defining the plurality of second opening parts. The first inclined surface and the second inclined surface are spaced apart from each other on a plane.
Patent KR-20210107999-A (KR)
Title: Blockchain-based rapid access control systems and methods for the iot device
Inventor: CHUN SAM GU
IPC: H04L29/08
Filed: 2020-02-25
Abstract: The present invention relates to a blockchain-based rapid access control system for controlling Internet of things (IoT) devices and a method thereof. According to the present invention, the blockchain-based rapid access control system comprises: an IoT device transmitting a user identifier and command data in response to a user's control command request; an access control device determining whether the user who requested a control command has a control right to the IoT device on the basis of the user identifier and command data transmitted from the IoT device and access control data synchronized with a blockchain platform to process authentication and authorization; and the blockchain platform periodically synchronizing and updating the access control device. The access control device periodically receives the access control data including an authorizable user identifier and a control command set for each user from a blockchain to synchronize, update, and store the received access control data, the control command of the IoT device includes a plurality of function-specific control commands and policy data for each control command, and each policy data includes at least one rule data. The access control data includes a plurality of control commands for one IoT device, a policy data group associated with each control command, and a rule data group associated with the policy data group. Accordingly, since a user who wants to control an IoT device is authenticated, authorized, and controlled by the access control device, the IoT device can be precisely controlled in real-time. Since the access control data is stored on a blockchain platform, data integrity can be secured.
Patent KR-20210110989-A (KR)
Title: method of drying seaweeds
Inventor: HONG IN KI
IPC: A23L17/00
Filed: 2020-03-02
Abstract: The present invention relates to a method for drying seaweeds comprising: (S1) a step of hanging the seaweeds on a drying rail of a drying device; (S2) a step of injecting hot air into the drying device through a hot air supplying unit and steaming the seaweeds hanged on the drying rail in the step (S1) at 85-95℃ for 1-3 hours; (S3) a step of washing the steamed seaweeds in the step (S2) to remove salt and draining water through a drain; and (S4) a step of drying the seaweeds from which the salt is removed in the step (S3) at 110-130℃ for 13-16 hours. As an eco-friendly food material, the dried seaweeds can be usefully used for fish feeds or livestock feeds. In addition, the method for drying seaweeds of the present invention can reduce manpower without separate processes such as cutting, freezing, and washing. Also, the present invention removes risk factors such as blade damage caused by foreign substances such as stones when cutting, and removes a necessity of separate costs and processes such as freezing storage. Also, the present invention facilitates mass drying by expanding a drying facility and processes the seaweeds at a low unit price by performing drying at night after setting the raw materials during the day to save the manpower. Therefore, a method for drying non-drying non-edible seaweeds which are a source of marine environmental pollution can improve productivity of high-value foods, beauty raw materials, and maternal economic animals and can develop raw material feeds for production of functional livestock products.
Patent KR-20210117385-A (KR)
Title: Table tennis target training system and operation method using artificial intelligence
Inventor: KIM HO DONG
IPC: A63B69/40
Filed: 2020-03-18
Abstract: The present invention relates to a table tennis target training system using artificial intelligence (AI), which enables a user to increase ability or performance of table tennis, and an operation method thereof. According to the present invention, the table tennis target training system comprises: a table tennis ball supply device ejecting a table tennis ball to a user; an expression device displaying a target area requested by a smart device to the user on a table tennis table; an integrated sensor device collecting sound sensor measurement values and captured images generated when the table tennis collides with the table tennis table and transmitting data about the measured values and captured images to the smart device through wired or wireless communications; the smart device transmitting the target area on the table tennis table selected by the user or recommended by the user to the expression device, receiving the data transmitted from the integrated sensor device through the wired or wireless communications, transmitting the received data to a server, and determining whether the table tennis ball has entered the target area by using a decision model managed by the server and the data; and the server providing a deep learning model extracting and comparing features of the captured image received from the smart device to determine whether the table tennis ball has entered the target area on the table tennis table and storing the user's training difficulty, result, or history.
Patent KR-20210117777-A (KR)
Title: Ultra-fine incense humidifier
Inventor: JUNG JU HOON
IPC: A61L9/12
Filed: 2020-03-20
Abstract: The present invention relates to an ultra-fine fragrance generating humidifier. More specifically, the ultra-fine fragrance generating humidifier comprises: a container unit having a storage space of which an upper portion is opened to store water; a steam generating unit sucking the water stored in the container unit to generate steam and opening and closing the upper portion of the container unit; a fragrance generating unit where a sponge, where at least one droplet of aroma undiluted solution is mixed, mounted on one side of an upper surface of the steam generating unit; a cover unit, where an outlet connected to the steam generating unit is formed on one surface, opening and closing the steam generating unit; and a jet current unit formed in the outlet to elongate an ejection distance of steam.
Patent KR-20210119155-A (KR)
Title: Communication control method and apparatus thereof
Inventor: LEE JONG WOOK
IPC: H04W52/24
Filed: 2020-03-24
Abstract: Embodiments disclosed in the present specification relate to a communication control device and a communication control method for dynamically controlling an output of sXGP communication with respect to an unlicensed type sXGP communication system having output limits in a base station and a terminal. According to one embodiment, the communication control device is included in the unlicensed type sXGP communication system having output limits about the base station and the terminal, respectively. The communication control device comprises: a measuring unit for measuring strength of receiving power around a set communication band; and a control unit for permitting radio wave emission when the measured receiving power is less than a reference level and adjusting the maximum output of at least one of the base station and the terminal when the measured receiving power exceeds the reference level.
Patent KR-20200036828-A (KR)
Inventor: CHANG JONG WOONG
IPC: G02F1/1343
Filed: 2020-03-24
Abstract: According to one embodiment of the present invention, a liquid crystal display device comprises: a first substrate; a gate line, a data line and a common voltage line formed on the first substrate; a first passivation layer formed on the gate line, the data line and the common voltage line; and a pixel electrode and a common electrode formed on the first passivation layer and overlapping each other with a second passivation layer placed therebetween. The common electrode is connected to the common voltage line through a common contact hole, and the common contact hole is disposed in every two or more dots.
Patent KR-20210120388-A (KR)
Title: Mutant of carbonic anhydrase from Thermosulfurimonas dismutans with enhanced protein expression and uses thereof
Inventor: JO BYUNG HOON
IPC: C12N15/52
Filed: 2020-03-26
Abstract: The present invention relates to a carbonic anhydrase protein variant derived from Thermosulfurimonas dismutans, a recombinant vector comprising a coding gene of the protein variant, and a preparation method for a carbonic anhydrase protein variant with increased expression level, which is derived from Thermosulfurimonas dismutans, using the recombinant vector. The carbonic anhydrase protein variant derived from Thermosulfurimonas dismutans of the present invention has the effect of increasing the expression level compared to a wild-type protein and has excellent enzyme activity and thermal stability, thereby being effectively used in industrial fields such as the processes of capturing and converting carbon dioxide.
Patent KR-20210123902-A (KR)
Title: Method of manufacturing block of fermented soybeans using mixed grain coating solution
Inventor: PARK EUI CHUL
IPC: A23P30/00
Filed: 2020-04-06
Abstract: The present invention relates to a method for manufacturing fermented soybean blocks using a mixed grain coating solution, which can completely block harmful substances from the outside for preventing propagation of harmful bacteria and rancidity to manufacture fermented soybean blocks. According to the present invention, the method comprises: a first step of washing soaked soybeans and filtering out impurities; a second step of pressure-steaming and settling the washed soybeans; a third step of cooling the steamed soybean and inoculating the same with Aspergillus oryzae; a fourth step of crushing the soybeans inoculated with Aspergillus oryzae and molding the crushed soybeans into fermented soybean blocks of predetermined size and shape; a fifth step of primarily drying the molded fermented soybean blocks at a low temperature and secondarily drying the fermented soybean blocks at a higher temperature; a sixth step of fermenting the secondarily dried fermented soybean blocks and performing tertiary drying; and a seventh step of primarily coating the tertiarily dried fermented soybean blocks with a grain mixture coating solution and performing fourth drying.
Patent KR-20210127836-A (KR)
Title: Wireless power receiver and object stimulator
Inventor: LEE JAE CHUN
IPC: H02J50/27
Filed: 2020-04-14
Abstract: Disclosed are a wireless power receiving apparatus and an object stimulating apparatus. According to one embodiment of the present invention, the wireless power receiving apparatus comprises: a first electrode with a coil shape; a second electrode with the coil shape; an electrode capacitor connected between the first electrode and the second electrode; an electrode signal transmitting and receiving device connected to the first electrode and the second electrode; a power receiving device connected to the first electrode and the second electrode separately from the electrode signal transmitting and receiving device; and a resonant capacitor connecting a conducting wire between the first electrode and the power receiving device and a conducting wire between the second electrode and the power receiving device. The coil shape of the first electrode and the coil shape of the second electrode may be wound in the same direction.
Patent KR-20210130014-A (KR)
Inventor: SOHN HAE SUNG
IPC: C08F4/54
Filed: 2020-04-21
Abstract: The present invention relates to a conjugated diene-based polymer composition, a method for preparing the same, and a rubber composition comprising the same. The conjugated diene-based polymer composition according to the present invention comprises a first conjugated diene-based polymer and a second conjugated diene-based polymer, wherein the first conjugated diene-based polymer includes a repeating unit derived from a conjugated diene-based monomer having a cis-1,4 bond content of 92 wt% or more, the second conjugated diene-based polymer includes an amine-based compound functional group at one terminal thereof, and the proportion of the second conjugated diene-based polymer is 0.1-10 wt% with respect to 100 wt% of the first conjugated diene-based polymer.
Patent KR-20210007823-A (KR)
Inventor: SANGSOO YU
IPC: F28F1/32
Filed: 2020-05-07
Abstract: The disclosure relates to a device with a housing having a structure for heat dissipation. The device includes the housing having at least one surface, outer walls, and a plurality of fins, and an operating unit fixed to the housing, wherein the at least one surface of the housing includes: a fin cover connected to the fins; a base exposed in an internal space in which the operating unit is disposed; and a refrigerant filled in a space between the fin cover and the base. The fin cover and the base are connected through the outer walls, and the fin cover has a flat surface.
Patent KR-20210142044-A (KR)
Title: Mixing containmer
IPC: B01F27/96
Filed: 2020-05-15
Abstract: The present invention relates to a mixing container. According to one aspect of the present invention, provided can be a mixing container comprising: a body for providing an accommodation space for storing contents; a cap capable of selectively sealing the contents stored in the body; a rod extending from one side of the cap to the inside of the body, and providing a preset path at the outside; and a rotating member provided to be able to rotate by the preset path formed on the rod to mix the contents when the cap and the rod move in a separating or combining direction with respect to the body. According to the present invention, the contents can be simply mixed.
Patent KR-20210144257-A (KR)
Title: A Connecting Terminal for Storage Battery
IPC: H01M50/543
Filed: 2020-05-22
Abstract: The present invention relates to a connection terminal for a storage battery, in which the connection terminal is configured by processing one plate material, and a tightening nut is fastened on an upper side rather than a lateral side, so that a fastening work is facilitated, the fastening work is performed while avoiding an interference with a peripheral device, and a tightening washer having a trapezoidal shape is used to improve a tightening force. The connection terminal for a storage battery includes: an insertion part (10) to which a post terminal of the storage battery is inserted, and having a cutout part; a tightening part (20) extending outward from each of both ends of the insertion part (10) that is cut to adjust a diameter of the insertion part (10) so as to couple or separate the insertion part (10) to or from the post terminal; and a power drawing-out part (30) extending from an opposite side of the insertion part (10), wherein the tightening part (20) includes: a pair of elastic plates (21) obliquely extending to allow an end of the insertion part (10) to be directed inward toward an upper side, and having a lower side to which a head portion (23a) of a tightening bolt (23) is coupled; and a tightening washer (22) having a side portion (22c) bent downward on both sides of an upper plate (22a) having a rectangular shape and having a through-hole (22b) through which a screw portion (23b) of the tightening bolt (23) passes, and configured to change a distance between the elastic plates (21) through elevation, the elastic plate (21) has a curved surface portion (21a) in which a middle portion where the tightening bolt (23) is located is convex outward, and a curved surface portion (22d) corresponding to the curved surface portion (21a) of the elastic plate (21) is formed in the side portion (22c) of the tightening washer (22).