baber/WOPTO huggingface dataset:
Patent KR-20220104524-A (KR)
Title: Method for Processing Dynamic Data Based on Homomorphic Encryption Which Carries Out Unlimited Arithmetic Operations Without Bootstrapping and Re-encryption of Control Data
Inventor: KIM JUNSOO
IPC: H04L9/00
Filed: 2021-01-18
Abstract: According to the present invention, a dynamic data processing method performs a controller in an environment including a controlled unit, the controller, a module for decoding a control signal received from the controller, an actuator that operates by receiving the decoded control signal from the decoding module, a sensor for detecting an output of the controlled unit, and a homomorphic encryption module that homomorphically encrypts a signal of the sensor. Therefore, the dynamic data processing method does not require a rebooting process and a control signal re-encryption process and enables infinite calculation of homomorphic encryption-based dynamic data.
Patent KR-20220105014-A (KR)
Inventor: KIM YOUNG BAEK
IPC: G01S5/02
Filed: 2021-01-19
Abstract: The present disclosure relates to a positioning device and method. In particular, provided are a positioning device and method, which are capable of estimating an accurate position by removing a CRI effect of a signal and estimating a precise TOA value. In addition, provided are a positioning device and method, which are capable of improving TOA measurement performance by considering Doppler and oscillator frequency errors through a linear function modeling and least squares method.
Patent KR-20220105937-A (KR)
Inventor: KIM TONG SUNG
IPC: H03K5/156
Filed: 2021-01-21
Abstract: Disclosed are a memory device including a plurality of memory chips each including a duty correction circuit, a memory controller including a duty sensing circuit, and a storage device including a memory device. A storage device according to a technical idea of the present disclosure comprises: a plurality of memory chips including a first memory chip outputting a first signal and a second memory chip outputting a second signal; and a chip generating a first comparison chip according to a duty cycle of the first signal received from the first memory chip and a second comparison signal according to a duty cycle of the second signal received from the second memory chip. The first memory chip generates the first signal by correcting a duty cycle of a first internal clock signal based on the first comparison signal, and the second memory chip generates the second signal by correcting a duty cycle of a second internal clock signal based on the second comparison signal. According to the present invention, a plurality of memory chips included in the memory device perform a duty correction operation in parallel, thereby preventing an increase in the DCC training time according to the number of the plurality of memory chips.
Patent KR-20210013271-A (KR)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: HONDA TATSUYA
IPC: H01L29/66
Filed: 2021-01-27
Abstract: Disclosed is a semiconductor device using an oxide semiconductor to suppress a decrease of on-current. The semiconductor device includes: an oxide semiconductor film functioning as a semiconductor layer; a gate insulating film including silicon oxide on the oxide semiconductor film; a gate electrode overlapping at least an oxide semiconductor film on the gate insulating film; and a source electrode and a drain electrode electrically connected to the oxide semiconductor film, wherein the oxide semiconductor film at least overlapping the gate electrode has a structure having a region in which the concentration of silicon is distributed at a concentration of 1.1 atomic% or less from the interface with the gate insulating film toward the oxide semiconductor film.
Patent KR-20220109842-A (KR)
Inventor: BAEK SOUNG LYONG
IPC: B01D35/02
Filed: 2021-01-29
Abstract: The present invention relates to an artificial street tree capable of collecting and treating rainwater. The artificial street tree includes: a street tree body including a plurality of artificial leaves, a leaf support part supporting the artificial leaves and having a rainwater inlet through which rainwater is introduced from the outside, a cylindrical inner pillar coupled with a lower part of the leaf support part to store the introduced rainwater, and an outer pillar having a larger diameter than the inner pillar and placed on the outside to surround the inner pillar; a tubular center shaft installed in the inner pillar along an axial line of the street tree body; a central filter formed into a donut shape along the circumference of the center shaft such that the center shaft is placed in the center thereof, and floating on the water surface of the rainwater stored in the inner pillar to slide along the center shaft according to a level change of the water surface; a storage tank coupled with the lower part of the street tree body to store rainwater from which nonpoint pollutants have been filtered out through the central filter; a pump connecting the storage tank and the center shaft such that the rainwater in the storage tank is introduced into the tubular center shaft; and a rainwater spraying part spraying the rainwater introduced into the center shaft through the pump, to the outside. Therefore, the artificial street tree is capable of collecting rainwater from the outside and filtering out nonpoint pollutants in the rainwater, and spraying the collected and filtered rainwater as mist, thereby keeping pleasant surroundings of pedestrians from fine dust, yellow dust or heat waves.
Patent KR-20220111127-A (KR)
Inventor: BAE JIN YONG
IPC: H05K5/06
Filed: 2021-02-01
Abstract: In the present invention, proposed are a waterproof power supply device including: first, second and third horizontal converters (101 to 103) connected in parallel; an input end filter unit (20) disposed at front ends of the first, second and third horizontal converters (101 to 103) and reducing ripple of input end power; an AC power connector (53) for supplying power to the waterproof power supply device; an input end waterproof cable (57) for connecting the input end filter unit (20) and the AC power connector (53); an input waterproof terminal (51) for waterproofing the input waterproof cable (57) and an input end gasket (201); an output end relay unit (40) and a main control unit (30) disposed at rear ends of the first, second and third horizontal converters (101 to 103) and determining whether an output is generated; a waterproof output terminal (56) for generating an output of the waterproof power supply device; an output terminal waterproof cable (58) for connecting the waterproof output terminal (56) and the output end relay unit (40); output end waterproof terminals (54, 55) for waterproofing the output end waterproof cable (58) and an output end gasket (202); a side surface gasket (203) disposed on a side surface of the waterproof power supply device; a first molding process (150-1) of molding the inside of cases of the first, second and third horizontal converters (101 to 103) with resin; a second molding process (150-2) of molding the upper side of the input end filter unit (20) with resin; and a third molding process (150-3) of molding the upper side of the output end relay unit (40) and the main control unit (30) with resin. In the event of an explosion, element fragments do not bounce outside the power supply device.
Patent KR-20220114404-A (KR)
Title: TAX AND ACCOUNT INFORMATION SHARING SYSTEM using TAX DECLARATION FORMAT
Inventor: AHN SOO HYUN
IPC: G06Q40/00
Filed: 2021-02-08
Abstract: The present invention provides an integrated accounting data synchronization system. According to the present invention, an environment of a user terminal of a taxpayer or taxpayer's representative tax accounting office is customized and installed, and a support function for various tax accounting tasks through the user terminal is provided. In addition, a function for mutually synchronizing accounting data held by the user is provided so that mutually held accounting data can be effectively linked and used. The system of the present invention sets an information system in which a plurality of user terminals are connected to communicate with a main control unit through an Internet network as a basic configuration. Moreover, a business support function driven by the main control unit is provided through the user terminal, and accounting data such as value-added tax report file information held by the user is converted into a DB to synchronize the accounting data between users. According to user's intention, the user can provide information held by the user to the main control unit and synchronize accounting data provided by other users at the same time as providing the information. The user synchronizes the information of other users with the information provided by the user through various paths such as an intranet and the Internet network. The main control unit performs security and regular database optimization tasks, as well as management of a standardized database format for smooth information synchronization between the users.
Patent KR-20220114671-A (KR)
Title: Ssanghwa tea manufacturing apparatus and manufacturing method
Inventor: HUR YOUNG KIL
IPC: A47J31/00
Filed: 2021-02-09
Abstract: The present invention relates to an apparatus and a method for manufacturing black herbal tea using pottery and, more specifically, to an apparatus for manufacturing black herbal tea, comprising: pottery into which black herbal tea materials are put; a heating tank provided with a pedestal on which the pottery is placed, and for heating the pottery with hot water; a burner for heating the heating tank; a cover sealing an upper opening of the heating tank; an auxiliary tank installed on one side of the heating tank and connected to the heating tank through an inlet; and a water supply pipe for supplying water to the auxiliary tank. The apparatus is configured to: manufacture the black herbal tea by inputting the black herbal tea materials made of twelve ingredients and water into the pottery and heating the materials and the water for 48 hours in a hot-water heating manner so that if the water evaporates during the hot-water heating process, the heated water stored in the auxiliary tank is automatically supplied to the heating tank as much as an evaporation amount to decoct the black herbal tea materials, held in the pottery, at a constant temperature and to provide the black herbal tea with an infused deep taste; perform hot-water heating in a state in which the entrance of the pottery is sealed with paper and fabric so that material bitterness is evaporated and removed in steam to implement a pure and deep taste unique to the black herbal tea; flow down droplets, even if formed while the steam generated from the inside of the heating tank hits the inner wall of the cover, to an edge along the slope formed on the cover so that the droplets are input into the pottery and do not dilute the black herbal tea to manufacture a deep and rich black herbal tea; and form the pedestal in a baked brick material to prevent the black herbal tea material, introduced into the pottery, from being overheated.
Patent KR-20220115197-A (KR)
Title: System and method for providing customized news content using personal financial information
Inventor: LEE DONG HEE
IPC: G06F16/9535
Filed: 2021-02-10
Abstract: The present invention relates to a customized news content providing system using personal financial information and a providing method thereof which provide optimally customized news content to which personal intellectual interests are reflected regardless of media outlets based on personal financial information and driving information of economic/financial news content and, especially, provide optimized financial information for each individual.
Patent KR-20210117147-A (KR)
Title: Systems and methods for regulating online merchandise link activity
Inventor: GUO HONGYU
IPC: G06Q30/06
Filed: 2021-02-15
Abstract: The present invention relates to a system for controlling an online product link activity. The system can include a memory storing an instruction and at least one processor configured to execute the instruction. The instruction can include the following steps of: maintaining a set of articles for processing an online link, wherein the articles are related with a website; selecting a first article from the set of the articles; receiving an electronic request from a first affiliated system related with the first article; registering the first affiliated system related with the first article; creating an online link related with the first article and the registered affiliated system; detecting the operation of the online link, wherein the operation is related with a digital activity; and allowing or disallowing the first affiliated system to operate the online link, based on the detected operation and the digital activity.
Patent KR-20220117557-A (KR)
Title: Apparatus for making transparent ice cube
Inventor: KIM DONG WOOK
IPC: F25C1/08
Filed: 2021-02-17
Abstract: An apparatus for making transparent ice cubes according to one embodiment of the present invention includes an ice-making tank having an inner space in which ice-making water is contained; a refrigerant pipe having a refrigerant passage therein, and including a plurality of immersion pipes extending from one end to the other end of the ice-making tank above the ice-making tank and branched into the inner space of the ice-making tank so as to be immersed in the ice-making water; and a paddle structure rotatably disposed in the inner space of the ice-making tank and driven to stir the ice-making water. Accordingly, the apparatus stirs the ice-making water in the ice-making tank during ice making, thereby easily making transparent ice cubes.
Patent KR-20220120881-A (KR)
Title: Photonic crystal structure and manufacturing method thereof
Inventor: JUNG SEO HYUN
IPC: C09D133/02
Filed: 2021-02-24
Abstract: The present invention relates to a color conversion photonic crystal structure including a refractive index layer containing a polymer and an inorganic salt. In the color conversion photonic crystal structure, a low refractive index layer and a high refractive index layer are alternately stacked, and a refractive index layer contains an inorganic salt so that an optical band gap is controlled by external stimuli such as humidity. Thus, the color conversion photonic crystal structure can be used as a humidity sensing film. The color conversion photonic crystal structure includes a first refractive index layer and a second refractive index layer.
Patent KR-20220121001-A (KR)
Title: Apparatus for providing goods recommendation using preference weight learning technique
Inventor: LEE JONG SEOK
IPC: G06Q30/06
Filed: 2021-02-24
Abstract: An embodiment of the present invention provides an apparatus for providing goods recommendation using a preference weight learning technique. The apparatus includes: a registration unit for registering user information transmitted from a user terminal; an input unit for inputting goods expectation information transmitted from the user terminal; an analysis unit for analyzing goods preference information based on fandom information collected from platform channels, and generating recommended goods information by determining the exposure ranking of recommended goods according to a value obtained by weighting core fandom information corresponding to a preset preference measurement index based on the goods preference information; and an information providing unit for providing, to the user terminal, a goods template service interface for matching the recommended goods information corresponding to the goods expectation information step by step based on the user information. Therefore, the present invention can maximize the satisfaction of a buyer.
Patent KR-20220121063-A (KR)
Title: Method and apparatus for designing sewage network
Inventor: BYUN YUCK KUN
IPC: E03F1/00
Filed: 2021-02-24
Abstract: According to the present invention, disclosed are a sewage pipe network and pipe line design method and a device therefor. The present invention enables a designer to conveniently design a sewage pipe network and a pipe line by using a GIS database provided by the government, sets an analysis grid in a sewage pipe network design target area, efficiently diagnoses vulnerability of the sewage pipe network and the pipe line by using an earthquake history, the liquefaction degree of soil, the deterioration degree of the pipe line and the like for each analysis grid, and applies a pre-set design reinforcement plan according to sewage pipe network and pipe line risk of the diagnosed vulnerability, thereby enabling the designer to conveniently perform design reinforcement.
Patent KR-20220124323-A (KR)
Title: Apparatus and method for generating side mirror virtual image
Inventor: LEE JEONG JUN
IPC: B60R1/08
Filed: 2021-03-02
Abstract: According to one aspect of the present disclosure, an apparatus for generating a side mirror virtual image comprises: a transceiver; at least one processor; and at least one memory which is connected to the at least one processor to be operable and stores one or more instructions to enable the at least one processor to perform operations. The operations include: receiving original images filmed by a plurality of cameras through the transceiver; generating a look-up table (LUT) for generating blind spot view (BSV) images based on top view conversion information for converting the original images into top view images; and converting the original images into the BSV images based on the LUT.
Patent KR-20210156201-A (KR)
Inventor: HUANG ZHENGJIE
IPC: G06N3/04
Filed: 2021-03-18
Abstract: The present invention relates to a deep learning technology field, wherein disclosed are a graph neural network pre-training method, an apparatus thereof, an electronic device and a readable recording medium. The method for pre-training a graph neural network includes the following steps of: acquiring an original sample to be trained; amplifying each original sample to positive and negative samples corresponding to each original sample; forming a sample group corresponding to each original sample by using each original sample, the positive and negative samples and a weak sample corresponding to each original sample; and pre-training the graph neural network by setting the original sample and one of the other samples in each sample group separately as input into the graph neural network, until the graph neural network becomes converged. In accordance with the present invention, pre-training for a graph neural network at a graph level can be embodied.
Patent KR-20210125910-A (KR)
Title: Microbead for embolization and composition for treatment of proliferative diseases
Inventor: KIM GWANG SUK
IPC: A61B17/12
Filed: 2021-03-19
Abstract: Provided are microbeads for embolization, including a biocompatible polymer comprising an iron adsorption block capable of adsorbing an iron component. The microbeads for embolization according to the embodiment adsorb iron and effectively block an iron component transferred to cancer cells, thereby through an embolization procedure, having a very improved effect in treating cancers such as liver cancer.
Patent KR-20220029313-A (KR)
Inventor: MIN BYUNG EE
IPC: A62B18/08
Filed: 2021-03-22
Abstract: The present invention relates to a mask provided with an air supply device. In order to block the inflow of viruses, the mask (48) is worn by being hung on an auricle with a hanging strap, wherein the mask comprises a cover band (63) formed to be hung on the nose and the chin (60) on the face (59), and an adhesion part (64) surrounding the cover band (63).
Patent KR-20220132351-A (KR)
Title: Method and apparatus for reconstructing myelin water image based on MRI
Inventor: KIM DONG HYUN
IPC: G01R33/565
Filed: 2021-03-23
Abstract: According to a method and apparatus for reconstructing a myelin image based on magnetic resonance image (MRI) of a preferred embodiment of the present invention, the apparatus reconstructs an MRI image by using a complex-valued artificial neural network (cANN) to obtain a myelin water image so as to remove intolerance according to a direction of myelination formation and a direction of a magnetic field, thereby restoring a more accurate brain myelin value compared to existing methods using a real value rather than a complex value, acquiring a high-resolution image as being robust against noise compared to the existing methods, performing myelinization in a shorter time compared to the existing methods, and being used in various clinical fields (multiple sclerosis, degenerative brain disease, rehabilitation evaluation, brain plasticity evaluation, etc.). The method comprises a step of acquiring an MRI image and a step of acquiring a myelin water image by using a pre-trained image reconstruction model.
Patent KR-20220017816-A (KR)
Inventor: YOO KI JUN
IPC: A63F13/44
Filed: 2021-03-25
Abstract: The present invention relates to a game controller. More particularly, the present invention relates to a game controller capable of fine manipulation using an inertial measurement unit (IMU) sensor. According to the present invention, disclosed is a game controller that transmits motion data to a game device (1) executing a game program. The game controller comprises: a main body part; an IMU sensor part (200) provided in the main body part to measure an operation of the main body part for game control of the game device (1); a manipulation part (300) provided in the main body part to receive an external input for game control of the game device; and a control unit (400) which converts at least one of measurement data of the IMU sensor part (200) and the input value of the manipulation part (300) into the operation data.
Patent KR-20220134984-A (KR)
Inventor: LEE JUN HO
IPC: A01K7/06
Filed: 2021-03-29
Abstract: The present invention provides a water supply nipple for livestock which is installed in a water supply pipe to discharge drinking water in a fixed amount. The water supply nipple for livestock comprises: a nipple body coupled to a water supply pipe in a state of having an upper end opened, having a chamber for storing drinking water provided, and having a lower end through which a discharge hole is formed; a fixing cap fastened with a screw type to the open upper end of the nipple body and having the center through which a through hole is formed so that the drinking water passes therethrough; a nipple shaft exposed to the lower end of the nipple body while penetrating the discharge hole of the nipple body and bent or raised by an external force to open the discharge hole; a spring protective cover inserted into the chamber of the nipple body, having a space formed therein with the upper end open, and moving vertically according to an operation of the nipple shaft; a cover through hole formed through the spring protective cover and allowing the drinking water supplied to the chamber to pass through the discharge hole; and a spring accommodated in the inner space of the spring protective cover, contracting and expanding according to vertical movement of the spring protective cover, and elastically supporting the operation of the nipple shaft. Accordingly, damage can be prevented, and a material saving effect can be realized.
Patent KR-20220135275-A (KR)
Inventor: BAE KWANG SOO
IPC: H01L51/52
Filed: 2021-03-29
Abstract: The present invention relates to a display apparatus for improving a reflective color sense comprises: a thin-film transistor disposed on a substrate; a planarization layer disposed on the thin-film transistor; a pixel electrode disposed on the planarization layer and electrically connected to the thin-film transistor through a contact hole of the planarization layer; a pixel definition layer for covering the edge of the pixel electrode to expose a central portion of the pixel electrode; and a bank disposed on an area of a portion of the pixel electrode exposed by the pixel definition layer, and overlapping the contact hole and disposed to be distanced from the pixel defining layer when viewed in a direction perpendicular to the substrate.