baber/WOPTO huggingface dataset:
Patent KR-20210035685-A (KR)
Title: Real-time Personalized Information Services System Based on Big Data
Inventor: LEE CHOONG YOUL
IPC: G06Q30/02
Filed: 2019-09-24
Abstract: The present invention relates to a big data-based real-time personalized information service system. An objective of the present invention is to automatically provide a user with required information if the internet is used to provide sale/information to improve the loyalty of the user and increase the sales probability of each customer, and greatly improve the overall social productivity in finding and maintaining information including a contribution to knowledge sharing if applied to a knowledge management system. To achieve the objective, the present invention analyzes the access history for information of a user and the information history of a group having a behavior property similar to the user based on a big data database to notify reuse time and recommend information most related to a specific individual in real time.
Patent KR-20210036099-A (KR)
Title: Display panem, display apparatus including the display panem and manufacturing method of the display
Inventor: JUNGEUN LEE
IPC: H01L27/32
Filed: 2019-09-25
Abstract: Disclosed is a display panel. The display panel comprises: a lower substrate emitting light; and an upper substrate disposed on the lower substrate, wherein the upper substrate includes: a first light conversion layer disposed on the lower substrate and converting light output from the lower substrate; a first color filter layer disposed on the first light conversion layer and transmitting the light output from the first light conversion layer; and a first substrate disposed on the lower substrate and formed to surround the first light conversion layer and the first color filter layer. Therefore, the manufacturing cost and manufacturing time of the display panel can be reduced.
Patent KR-20200092839-A (KR)
Inventor: KIM KYE HYEON
IPC: G06N3/08
Filed: 2019-09-27
Abstract: Provided is a learning method for improving segmentation performance in detecting edges of road obstacles and traffic signs, etc., required to satisfy level 4 and level 5 of autonomous vehicles, by using a learning device. The traffic signs, as well as landmarks and road markers, can be detected more accurately by reinforcing text parts as edge parts in an image. The learning method includes the steps of enabling the learning device to: (a) instruct k convolutional layers to generate k encoded feature maps, including h encoded feature maps corresponding to h mask layers; (b) instruct k deconvolutional layers to (i) use h bandpass feature maps and h decoded feature maps corresponding to the h mask layers and (ii) use feature maps to be inputted respectively to k-h deconvolutional layers; and (c) adjust parameters of the deconvolutional and convolutional layers to generate k decoded feature maps.
Patent KR-20210041853-A (KR)
Title: Reduction electrode of Electro-Fenton system and method for treating wastewater using the same
Inventor: HONG SEOK WON
IPC: C02F1/72
Filed: 2019-10-08
Abstract: The present invention provides a reduction electrode of an electro-Fenton device that can effectively remove organic matter by improving the production rate of hydroxyl radicals in a state of minimizing an input amount of iron and hydrogen peroxide in a reduction electrode electro-Fenton process for regenerating Fe^3+ into Fe^2+, and a method of treating wastewater using the same. A method of treating wastewater using an electro-Fenton device according to the present invention treats wastewater using hydroxyl radicals generated through an electro-Fenton process, wherein a cathode for regenerating Fe^3+ into Fe^2+ is provided in the electro-Fenton device, the cathode is made of Ti and has a mesh structure, and the mesh pore of the cathode has a pore size of 50 to 14 mesh.
Patent KR-20210043209-A (KR)
Title: Rss signal correction method
Inventor: KIM JUNG HEE
IPC: G01S11/06
Filed: 2019-10-11
Abstract: The present invention provides an RSS signal correction method for performing location measurement by utilizing information between a plurality of nodes. The RSS signal correction method estimates parameters of an RSS signal model based on at least one of location information of a fixed node, location information of an unknown node, and measurement noise information of the unknown node.
Patent KR-20210044936-A (KR)
Title: Nanohybrid photocatalyst for removing organic contaminants and its manufacturing method and method of disassembly removal contaminants using the same
Inventor: PARK CHANG MIN
IPC: B01J37/03
Filed: 2019-10-15
Abstract: The present invention relates to a nanohybrid photocatalyst for removing organic contaminants, a method for preparing the same, and a method for decomposing and removing contaminants by using the same. Particularly, the present invention relates to a nanohybrid photocatalyst for removing organic contaminants, including reduced graphene oxide, zinc spinel ferrite and lanthanum, a method for preparing the same, and a method for removing organic contaminants by using the photocatalyst. The nanohybrid photocatalyst for removing organic contaminants, including reduced graphene oxide, zinc spinel ferrite and lanthanum is chemically stable as compared to the conventional photocatalysts, maintains high photocatalytic activity regardless of pH in water, shows excellent decomposition/removal efficiency regardless of types of organic contaminants, and maintains its efficiency of removing contaminants even when reused. In addition, the photocatalyst according to the present invention includes lanthanum having a double hexagonal close packed lattice structure, and thus shows excellent organic contaminant adsorptivity and excellent catalytic activity, and can treat contaminants in a broad pH range in water.
Patent KR-20190120129-A (KR)
Title: The QUANTUM number smartphone transmitted from CCTV's recorded information
Inventor: CHAE RYEONG
IPC: H04L9/08
Filed: 2019-10-16
Abstract: The present invention relates to a quantum random number encryption smartphone receiving image data captured by a surveillance camera. A quantum server comprises a high speed quantum random number generator and a high speed pseudo random number generator, and the high speed pseudo random number generator generates a high speed symmetric encryption key through a pseudo random number program, and the high speed quantum random number generator generates a high speed asymmetric encryption key through a quantum random number to the high speed symmetric encryption key. A cloud quantum random number generator comprises a cloud quantum random number control unit and a cloud pseudo random number generator. The cloud pseudo random number generator generates a cloud symmetric encryption key through a pseudo random number program, and the cloud quantum random number control unit generates a cloud asymmetric encryption key through the quantum random number to the cloud symmetric encryption key. A terminal quantum random number generator comprises a terminal quantum random number control unit and a terminal pseudo random number generator. The terminal pseudo random number generator generates a terminal symmetric encryption key through the pseudo random number program, and the terminal quantum random number control unit generates a terminal asymmetric encryption key through the quantum random number to the terminal symmetric encryption key. The present invention builds a safe urban environment by establishing a location managing system through physical user authentication having a high safety and a quantum random number.
Patent KR-20210045585-A (KR)
Title: Method and apparatus for providing scenarios for supporting decision to respond to environmental facilities disaster
Inventor: YONGJUN CHOI
IPC: G06Q50/26
Filed: 2019-10-17
Abstract: The present invention relates to a method for providing scenarios for supporting decision in response to a disaster in environmental facilities to provide the most optimal response scenario to the disaster and an apparatus thereof. According to the present invention, the method comprises the following steps of: generating a virtual situation scenario from a DB unit storing past disaster cases for environmental facilities; accessing a storage unit storing one or more countermeasures to be performed in the generated virtual situation scenario to read the stored countermeasures; evaluating, by a simulation unit, whether a countermeasure satisfying a standard required by the environmental facility exists among the read countermeasures; and fixing the countermeasures satisfying an evaluation result as a scenario corresponding to the generated virtual situation scenario to store the same in the storage unit, and generating and storing a new changed countermeasure in the storage unit when the countermeasures are not satisfied on the basis of the evaluation results.
Patent KR-20200047410-A (KR)
Title: Novel onium salt, chemically amplified resist composition, and patterning process
Inventor: FUKUSHIMA MASAHIRO
IPC: C07D333/76
Filed: 2019-10-24
Abstract: Provided are a novel onium salt, and a resist composition containing the same as PAG. When being treated with photolithography using KrF or ArF excimer laser, EB or EUV, acid diffusion of the resist composition can be reduced and latitude of exposure, MEF, and LWR of the resist composition can be improved.
Patent KR-20210048962-A (KR)
Title: Quicklime pen flooring using oily binder and manufacturing method thereof
Inventor: SIN YOU GOON
IPC: A01K1/015
Filed: 2019-10-24
Abstract: The present invention relates to a quicklime livestock barn flooring material using an oily binder and a manufacturing method thereof, and more particularly, to a quicklime livestock barn flooring material for disinfection and moisture absorption, and a manufacturing method thereof. According to the quicklime barn flooring material of the present invention, it is possible to improve the floor environment of a livestock barn by removing moisture and sterilizing and disinfecting effects.
Patent KR-20210051104-A (KR)
Title: Easy garbage separation
Inventor: KANG SE YOUNG
IPC: B65F1/00
Filed: 2019-10-29
Abstract: The present invention relates to a recyclable waste collection apparatus which comprises: a built-in mainframe installed as a built-in structure in each household in a building, having a box-shaped body with an opening/closing door on a front surface; a large number of collection boxes placed in the built-in mainframe to be movable up and down through a vertical moving path formed in the building and movable to the left and the right through a horizontal moving path connected to the vertical moving path, being installed in a moving elevator with a box-shaped body having an accommodation space for accommodating recyclable waste inside, for receiving the recyclable waste classified and discharged from each household through the moving elevator at each position and accommodating and collecting the recyclable waste for each type. In accordance with the present invention, the recyclable waste collection apparatus is formed as a built-in apparatus in a building, so a user does not have to carry and move the recyclable waste to the outside every time, and can actively classify and collect the recyclable waste, and promote practical usefulness, convenience, and economic efficiency.
Patent KR-20210058381-A (KR)
Title: Method for producing a transition metal oxide using a gas torch and a composition for treating inflammatory diseases comprising the transition metal oxide prepared by the method
Inventor: LEE GEUN HYOUNG
IPC: A61K33/30
Filed: 2019-11-14
Abstract: The present invention relates to a method for producing transition metal oxide by directly applying a flame to transition metal, wherein the method for producing the transition metal oxide using gas torch according to the present invention has an effect of obtaining the oxide having high crystallinity and purity while economical production is possible in a short time and at low cost compared to conventional methods. In addition, there is an effect that a nanostructure shape of the generated transition metal oxide can be controlled by controlling time for applying the flame.
Patent KR-20210058401-A (KR)
Inventor: JIN SUNGGEUN
IPC: G06F11/30
Filed: 2019-11-14
Abstract: The present invention provides a container deployment apparatus and method in a cloud computing environment that can create at least two or more node groups by grouping nodes according to preset criteria. The container deployment apparatus includes a memory including at least one instruction and at least one processor operatively coupled to the memory. When the at least one instruction is executed, the at least one processor generates at least two or more node groups by grouping nodes according to preset criteria; determines a container arrangement criterion for each of the generated at least two or more node groups; and arranges a container in a node included in one node group among the at least two or more node groups based on the determined container placement criteria and container service characteristics.
Patent KR-20210060763-A (KR)
Inventor: LEE MA ROON
IPC: B64F1/22
Filed: 2019-11-19
Abstract: The present invention relates to a drone landing station configured with a function of amplifying a control signal for effective operation of a manned drone, a landing space of a drone, and a system for battery exchange. According to the present invention, the drone landing station is capable of inducing the landing of drones, relaying and amplifying communication signals between a drone and a control center, preparing to accommodate multiple drone models, and checking the status of drones and batteries.
Patent KR-20200073993-A (KR)
Title: Organic Electroluminescent Devices Comprising Host Compounds
Inventor: DUCK SEBASTIAN
IPC: C09K11/06
Filed: 2019-11-19
Abstract: The present invention relates to an organic electroluminescence device including a light emitting layer B containing at least one host compound H represented by Chemical Formula (I). In Chemical Formula (I), each of X′_1and X′_2 is independently selected from the group consisting of a nitrogen atom and an optionally substituted carbon atom, at least one of R′_1-R′_10 is CN, and at least one of R_A-R_E is a substituted silane residue. The host compound H is chemically and thermally stable and allows long service life. In addition, the host compound H allows a low driving voltage and high luminance in the visible light range, particularly in the range of sky-blue to deep-blue.
Patent KR-20210061877-A (KR)
Inventor: KIM JOON SUP
IPC: F26B3/30
Filed: 2019-11-20
Abstract: A device for manufacturing a negative electrode of a secondary battery and a method for manufacturing a negative electrode of a secondary battery using the same are disclosed. The disclosed device for manufacturing a negative electrode of a secondary battery includes: a coating machine for continuously applying an electrode material in a form of slurry on the surface of an electrode current collector; and a dryer for drying the electrode material applied on the electrode current collector. The dryer includes: a drying chamber provided with an inlet through which the electrode current collector enters and an outlet through which the electrode current collector exits on one side and the other side; a hot air supplier that is installed inside the drying chamber and heats and dries the electrode material applied on the electrode current collector by blowing high-temperature air; and a water spray unit for spraying water into the drying chamber.
Patent KR-20210062157-A (KR)
Inventor: KIM JIN TAEK
IPC: B25J11/00
Filed: 2019-11-21
Abstract: According to an embodiment of the present invention, an automated robot sharing system includes: a management server which receives factory operation information from a plurality of factories and extracts factories requiring robot support based on the received factory operation information; and an autonomous driving robot which is moved to the factory extracted according to a support signal from the management server to support a work within the factory. According to the present invention, it is possible to calculate necessity and set a sharing plan so that only a minimum amount of autonomous driving robot can be used in a plurality of smart factories.
Patent KR-20210063740-A (KR)
Title: Auxiliary Frame Easy-To-Install Wall System
Inventor: LEE CHUNG JONG
IPC: E04B2/76
Filed: 2019-11-25
Abstract: A wall system for easy installation of an auxiliary frame comprises: a lower frame installed on a floor; an upper frame installed on a ceiling to face the lower frame; a vertical frame installed on a side wall of a building; a wall installed having a lower end disposed inside the lower frame, an upper end disposed inside the upper frame, and a side end disposed inside the vertical frame; and an auxiliary frame that is detachably installed to cross the wall via a cylindrical head screw coupled to the left and right vertical frames or the lower and upper frames. With the configuration, the auxiliary frame can be easily installed at a desired position between the left and right vertical frames or between the lower and upper frames.
Patent KR-20210064768-A (KR)
Title: Apparatus for cutting bands
Inventor: SONG JAE KEUN
IPC: B26D1/04
Filed: 2019-11-26
Abstract: The present invention provides a band cutting device for cutting a band from a banded product, which comprises: a frame; a spacer unit fixed to one side of the frame and inserted between the product and the band to space the band apart from the product; a grip unit fixed to the frame adjacent to the spacer unit and holding the band spaced apart from the product by the spacer unit; and a cutting unit provided in the frame to cut the band held by the grip unit. With the band cutting device, a band can be efficiently removed from a banded product.
Patent KR-20210066209-A (KR)
Title: Battery Characteristic Data Acquisition System be Available for Precision Thermosetting
Inventor: KIM YOUNG MIN
IPC: H01M10/42
Filed: 2019-11-28
Abstract: The present invention relates to a battery cell characteristic data extraction system capable of precise temperature control, wherein a temperature response of a battery cell is very important in estimating an SOC, an SOH, and an SOP that vary depending on the temperature of the battery cell, so that the temperature of the battery cell for estimating the SOC, the SOH, and the SOP can be quickly and precisely controlled.
Patent KR-20210068727-A (KR)
Title: Radar signal processing method and apparatus
Inventor: LEE DONG HYO
IPC: G01S7/292
Filed: 2019-12-02
Abstract: The present invention relates to a method and apparatus for processing a radar signal. The method according to the present invention comprises the steps of: converting a radar reception signal received with multiple pulses into a digital signal; taking absolute values for radar reception signals converted into digital signals; and accumulating the radar reception signal obtained by the absolute value. Also, the method comprises the steps of: performing a fast Fourier transform (FFT) operation on the radar reception signal; performing least mean square (LMS) filtering on the radar reception signal subjected to the FFT operation; and performing an inverse fast Fourier transform (IFFT) operation on the LMS filtered radar reception signal. According to the present invention, the method and apparatus for processing a radar signal can expand a maximum distance by reducing noise components.
Patent KR-20210074750-A (KR)
Title: Oral cavity curing apparatus with light emitting unit
Inventor: WON HYUK
IPC: H02J50/10
Filed: 2019-12-12
Abstract: The present invention relates to an oral treatment device with a light irradiation portion, wherein upper or lower teeth are inserted into an irradiation area, and light irradiation is performed on teeth and gums. The oral treatment device with a light irradiation portion comprises: an outer vertical portion including a first outer vertical portion extending in a first direction; an inner vertical portion including a first inner vertical portion extending in a first direction; a horizontal portion extending in a second direction perpendicular to the first direction and connecting the outer vertical portion and the inner vertical portion; a first outer light irradiation portion mounted on the first outer vertical portion; and a first inner light irradiation portion mounted on the first inner vertical portion. It is preferable that a separation distance between the first outer light irradiating portion and the horizontal portion is greater than the spacing distance between the first inner light irradiating portion and the horizontal portion.
Patent KR-20210075712-A (KR)
Title: Optimum method of growing potato plants in closed-type plant factory system
Inventor: CHANG DONG CHIL
IPC: A01G9/20
Filed: 2019-12-13
Abstract: The present invention relates to an optimum growth method for promoting (seed) potato tuber formation and controlling plant growth by regulating environmental conditions such as light quantity, day length, and culture medium concentration in a closed (environmental control) type plant factory system. A potato cultivated in the closed (environmental control) type plant factory system of the present invention is faster in tuber formation and more conspicuously controlled in stem growth than by the existing seed potato cultivation method based on greenhouse cultivation. According to the present invention, stem growth is controlled and tuber growth is promoted, and thus a decrease in cultivation period can be achieved and the use of nutrients and moisture required for (seed) potato production can be reduced efficiently. In addition, the utilization of the intra-plant factory space can be maximized by inducing optimum potato plant growth, and energy input for potato production can be minimized based on the plant growth control and cultivation period reduction.
Patent KR-20210076713-A (KR)
Title: Electric rotation machine
Inventor: KIM MINJUNG
IPC: H02K5/22
Filed: 2019-12-16
Abstract: The present invention provides a rotating electric machine including: a casing having at least one side open, an accommodating space formed therein, and an inner terminal withdrawing hole formed therein; a rotation driving unit including a stator provided in the accommodation space and a rotor rotatably disposed with respect to the stator; a terminal unit having one side inserted into the inner terminal withdrawal hole and connected to the rotation driving unit so as to be energized, and the other side connected to an external power source so as to be energized; and a terminal cover formed with an outer terminal withdrawal hole through which the other side of the terminal unit is drawn out to cover the inner terminal withdrawal hole, wherein the casing and the terminal cover each have contact surfaces in contact with each other, a first sealing portion for blocking a gap is formed between the contact surface of the casing and the contact surface of the terminal cover, the terminal unit and the terminal cover each have contact surfaces in contact with each other, and a second sealing part for blocking a gap is formed between the contact surface of the terminal unit and the contact surface of the terminal cover.
Patent KR-20210078828-A (KR)
Title: Conveyor automated guided vehicle
Inventor: SHIN IN SUNG
IPC: B65G43/08
Filed: 2019-12-19
Abstract: Disclosed is a conveyor automated guided vehicle capable of stably transporting goods above a certain height. An automated guided vehicle according to an embodiment includes a vehicle body having four Mecanum wheels; a conveyor provided on an upper portion of the vehicle body; a first sidebar unit provided on one side in the width direction of the conveyor, configured to be adjustable in height, and pressing a conveyed material seated on the conveyor; and a second sidebar unit provided on the other side in the width direction of the conveyor, configured to be adjustable in height, and pressing the conveyed material loaded on the conveyor.