baber/WOPTO huggingface dataset:
Patent KR-20200121592-A (KR)
Title: Server and method for checking user status using voice recognition in game
Inventor: KIM YOUNG SOO
IPC: A63F13/71
Filed: 2019-04-16
Abstract: The present invention relates to a computer program stored in a computer-readable storage medium, which comprises commands for a processor of a game server to execute the operations of: receiving a first signal for checking if at least one user other than a first user attends a specific event in the game or not from a first user terminal of the first user; transmitting a second signal, to each user terminal of each of the at least one user, for checking if each of the at least one user attends the specific event or not after receiving the first signal; receiving at least one response signal for responding to the second signal from the user terminal of each of the at least one user wherein the at least one response signal includes each voice data of each of the at least one user; analyzing the voice data included in the at least one response signal, and generating a first information showing whether each of the at least one user attends the specific event or not; and transmitting the first information to the first user terminal. The present invention can easily check the state of a user through voice recognition in the game.
Patent KR-20190043504-A (KR)
Title: Method for preparing adipose tissue-like structure and adipose tissue-like structure using the same
Inventor: KIM KI YOUNG
IPC: C12N5/0786
Filed: 2019-04-16
Abstract: The present invention relates to a method of producing an adipose tissue-like structure having a three-dimensional structure; and an adipose tissue-like structure produced thereby. In particular, the method comprises the steps of: (a) preparing a mixture of rodent-derived preadipocytes, rodent-derived macrophages, and an alginate solution; (b) dropping the mixture to form a co-culture structure made of alginate hydrogel and having a three-dimensional structure; and (c) differentiating the preadipocytes to adipocytes within the co-culture structure. The adipose tissue-like structure of the present invention may be beneficially used in the research of treatment of metabolic syndromes associated with adipose tissues and the development of new drugs.
Patent KR-20200127570-A (KR)
Inventor: PARK DONG SIK
IPC: G08G1/005
Filed: 2019-05-03
Abstract: The present invention relates to a solar lighting system for illuminating a crosswalk. A lighting system driven by a solar cell module and illuminating a crosswalk includes: a lighting lamp consisting of a plurality of LED modules driven by a battery that stores electricity produced by the solar cell module; a battery capacity detection unit for detecting the remaining capacity of the battery; a detection sensor that detects pedestrians or persons who waiting for a signal at a crosswalk on which the solar lighting lamp is installed; and a lighting lamp control unit that controls the ON/OFF of the lighting lamp according to a detection signal of the detection sensor, and controls the brightness of the lighting lamp according to the remaining capacity of the battery detected by the battery capacity detection unit. Accordingly, the present invention can illuminate not only pedestrians crossing the crosswalk at night, but also persons who wait for the signal, the driver can easily recognize the pedestrians and persons. Traffic accidents can be prevented in areas where traffic accidents frequently occur at night. Energy can be saved because the lighting lamp can be driven by solar light and the brightness of the lighting lamp can be controlled according to the detected remaining capacity of the battery.
Patent KR-20200130536-A (KR)
Inventor: LEE JEONG HOO
IPC: H01L51/56
Filed: 2019-05-08
Abstract: According to an embodiment of the present invention, a display panel cutting device for cutting a display panel including a display area, a non-display area, and a test pad part comprises: a stage on which the display panel is disposed; an air knife placed on the stage; an upper support placed on the test pad part; and a laser for cutting the test pad part in the display panel, wherein the upper support is placed to be spaced apart from the upper surface of the test pad part. The objective of the present invention is to remove a laser diffused reflection defect due to scattering of a cut test pad part and prevent a carbonization defect generated on a cut surface of the test pad part.
Patent KR-20190057265-A (KR)
Inventor: JUNG BOONG IK
IPC: C02F1/58
Filed: 2019-05-21
Abstract: Disclosed are a composite wastewater treatment system and a composite wastewater treatment method using the same. The composite wastewater treatment system of the present invention comprises: a persulfuric acid reactor for oxidizing a COD induced component to CO_2 using persulfate and separating T-N into ammonia nitrogen (NH_3-N) in a material of inducing both COD such as ethanolamine (ETA) contained in a pretreated concentrated water or raw wastewater and T-N; a hypochlorite reactor for oxidizing nitrogen treated and separated by the persulfuric acid reactor to nitrogen gas (N_2) using sodium hypochlorite (NaOCl); and an electrolysis bath for electrolyzing chlorine ions (Cl^-) remaining in treated water treated by the hypochlorite reactor to be converted into and produced as sodium hypochlorite (NaOCl), oxidizing remaining ammonia nitrogen (NH_3-N) to nitrogen gas (N_2) and oxidizing some COD at the same time.
Patent KR-20200134053-A (KR)
Inventor: PAK HEE WON
IPC: B64D47/00
Filed: 2019-05-21
Abstract: The present invention relates to an avoidance sensor-attached soccer ball drone. A soccer player drone is developed to be appropriate for a soccer game, and the soccer ball drone has an attached avoidance sensor to more interestingly realize the drone soccer game during the soccer game using the drone. The drone comprises a front guard, a rear guard, and a main body guard.
Patent KR-20200134108-A (KR)
Inventor: PARK KI JU
IPC: H01L51/56
Filed: 2019-05-21
Abstract: According to the present invention, provided is a manufacturing method of a display panel to which a solar cell is coupled to maintain the portability of portable terminals. The manufacturing method of a display panel to which a solar cell is coupled comprises: a manufacturing step of a display panel in which a plurality of subpixels constituting a pixel are formed at predetermined intervals; a manufacturing step of a battery panel which is manufactured separately from the display panel and in which a solar cell is formed at a position corresponding to a non-pixel area other than an area in which the subpixel is formed; and a composite panel manufacturing step of attaching the battery panel to one surface of the display panel to form a composite panel.
Patent KR-20200134680-A (KR)
Inventor: KIM JIN SANG
IPC: H01L35/34
Filed: 2019-05-23
Abstract: Disclosed is a method for manufacturing a thermoelectric material with increased orientation. The method for manufacturing a thermoelectric material comprises the steps of: preparing a thermoelectric base material including a primary phase of a thermoelectric material and a secondary phase formed of a metal constituting the thermoelectric material; and heating and pressing the thermoelectric base material to remove the liquefied secondary phase and improve orientation.
Patent KR-20200136586-A (KR)
Title: Water vapour generating device
Inventor: PARK IN CHOL
IPC: F02B47/02
Filed: 2019-05-28
Abstract: The present invention relates to a steam generator for supplying water vapor to an ion generator that supplies plasma to an internal combustion engine, which includes: a water tank unit that contains water inside and has a through hole formed on one side thereof; a heating unit that generates water vapor by heating water contained in the water tank; a water vapor discharge pipe that communicates with the inside of the water tank through a through hole so that water vapor can be discharged to the outside of the water tank; and a blocking unit that is provided in the lower part of the through hole to prevent water contained in the water tank from moving upward and blocking the through hole, and is extended upward.
Patent KR-20200138461-A (KR)
Inventor: MUN EUN JOONG
IPC: G09F9/33
Filed: 2019-05-29
Abstract: A display device includes: a display panel having a first surface and a second surface which face each other; a guide structure disposed on the first surface of the display panel; and a window disposed on the second surface of the display panel, in which the guide structure includes a guide film configured to apply a preliminary pressure to the display panel, and a cover panel disposed between the guide film and the display panel and including a cushion layer. The present invention provides the display device for preventing the display panel from being damaged.
Patent KR-20200138607-A (KR)
Inventor: KIM JEONG HYUN
IPC: G08B21/02
Filed: 2019-06-01
Abstract: The present invention relates to a bodyguard doll serving as a doll to be carried outside, serving as a recorder to record everything in an emergency, and serving as a location tracker turned on in the case of emergency, thereby solving the problem that it can be used at home only and someone else may turn off a security camera by controlling a remote control. In other words, the doll having a security function according to the present invention is configured to serve as: a doll configured to have a size fit in a pocket for carrying out; a recorder formed as a small chip inside the doll to record everything in the case of emergency; a location tracker equipped with a GPS sensor inside the doll so as to turn on the location tracker in the case of emergency; and a voice recognition sensor provided inside the doll to execute a protection system configured in the doll.
Patent KR-20200140563-A (KR)
Inventor: CHOI WON JAE
IPC: G11C16/10
Filed: 2019-06-07
Abstract: The present technology relates to an electronic device. The memory device which controls a page buffer to ensure data reliability, comprises: a memory cell array including a plurality of memory cells for storing data; a first page buffer and a second page buffer respectively including main latches and cache latches connected to a bus and respectively connected to the memory cell array through bit lines connected to the main latches; and control logic including bus precharge control unit differentially setting a voltage level of the bus based on a distance between a reference location and the first page buffer and a distance between the reference location and the second page buffer when the bus is precharged.
Patent KR-20200142201-A (KR)
Inventor: LEE SANG SUN
IPC: H02B13/025
Filed: 2019-06-12
Abstract: The present invention relates to an IoT-based integrated management switchgear system and, more specifically, to an IoT-based integrated management switchgear system which comprises an operation detection unit, a heat detection unit, a signal editing unit, a communication unit, a site operation unit, a main server, and a manager terminal so that an operation state of a group of components which perform higher functions by combining each of components forming switchgear and individual components is monitored to prevent risks in advance, to notify a manager in advance of a replacement time, and to support efficiency of components purchase.
Patent KR-20190142248-A (KR)
Title: Vacuum ejector and seal valve unit
Inventor: TORU NAKAYAMA
IPC: F04F5/44
Filed: 2019-06-14
Abstract: The present invention relates to a vacuum ejector (10B) provided with a seal valve mechanism (70) installed between a vacuum generation mechanism (50) and a break flow path (48). The seal valve mechanism (70) has a valve body (76) pressurized in a sealing hole (65) from a break flow path (48) side to close the sealing hole (65), and is configured to be opened by moving the valve body (76) away from the sealing hole (65) using a piston portion (66) operated by supply air supplied to the vacuum generation mechanism (50).
Patent KR-20200144895-A (KR)
Inventor: CHOI SUNG WON
IPC: B32B37/10
Filed: 2019-06-19
Abstract: Disclosed are a vacuum laminating apparatus and a method therefor. According to one embodiment of the present invention, the vacuum laminating apparatus comprises: a plurality of side jigs for loading a panel which are attached to each other, are provided at one side of an upper chamber and a lower chamber in which a laminating process between the panel and a cover glass is performed, form a space in which the panel is loaded, and support a side area of the panel; a glass loading stage which is arranged on the other side of the upper chamber and the lower chamber and on which the cover glass is loaded; and a balloon which is pressed in contact with the panel and performs the laminating process between the panel and the cover glass based on a pressure expanded due to supply of compressed air. According to the present invention, a laminating process can be performed at a lower pressure compared to a method of applying a pressing tool.
Patent KR-20210000929-A (KR)
Inventor: PARK YOUNG SU
IPC: B60Q1/34
Filed: 2019-06-26
Abstract: The present invention is designed for protecting lives and properties from a traffic accident by mounting and attaching a display lamp dedicated for U-turn to entire vehicles currently produced and driving on a road to accurately mutually recognize actions. Therefore, it is desirable that entire drivers all over the world drive more safely, and the display lamp is easily mounted and attached at low costs to be applied for a short period of time.
Patent KR-20210000952-A (KR)
Inventor: NAM KI HOON
IPC: G06F16/332
Filed: 2019-06-26
Abstract: Disclosed are a knowledge graph indexing method and a device thereof. According to one embodiment, the knowledge graph indexing method comprises the steps of: acquiring knowledge graph data, wherein the knowledge graph data is a set of triples consisting of objects, attributes, and attribute values; and generating an index document for each object based on the knowledge graph data. The index document is configured in a structure capable of searching for triples.
Patent KR-20200006001-A (KR)
Inventor: JIANG ZHILEI
IPC: G06T19/00
Filed: 2019-07-04
Abstract: Disclosed are an augmented reality (AR) method and a device thereof. According to one embodiment of the present invention, the AR method comprises the steps of: acquiring outline data of a plurality of building blocks satisfying a predetermined selection condition, wherein the outline data explains an outline of a building block in a three-dimensional (3D) space; generating reference information based on a projection line segment of each building block among the building blocks; determining an overlapping region between a target building block among the building blocks and label information of the target building block from an image collected by a user terminal based on the reference information; and allowing the label information of the target building block to overlap the overlapping region to acquire an AR image. Accordingly, when a camera of a user terminal photographs a building block or only a part of the building block at various angles, label information of the building block can be displayed on a photographed image to perform AR. Moreover, overlap is prevented between label information of the building blocks, thereby clearly expressing the label information.
Patent KR-20210004603-A (KR)
Inventor: LEE JUNG BUM
IPC: A61K8/34
Filed: 2019-07-05
Abstract: A composition for exfoliating the skin according to the present invention comprises water, urea, glycerin and an acidity regulator and completely breaks away from the paradigm of the conventional composition for exfoliating the skin by dissolving the skin with an acid component or softening the skin with an alkali component to remove dead skin cells, so as to provide an advantage of fundamentally preventing the side effects of exfoliants using conventional acid or alkali components. The composition is sprayed in the form of a mist and thus can be applied quickly and easily to the skin, and also uses urea and glycerin as active ingredients for quick and powerful skin moisturizing for exfoliating dead skin cells, and thus the mist sprayed composition can penetrate the keratinized skin very quickly to the keratinized skin, thereby highly moisturizing the skin, quickly softening the dead skin cells, easily rubbing off with little force using hands or cloth, etc., along with an advantage of maintaining a very high level of skin moisture for a long time without additional skin moisturizer treatment after exfoliation. Since the dead skin cells are removed by spraying in the form of liquid mist, the powder of the removed dead skin cells is not blown off and falls to the floor while moist, so that the post-treatment of the separated dead skin cells is very clean and easy.
Patent KR-20210004650-A (KR)
Inventor: MOON DONG JU
IPC: B01J32/00
Filed: 2019-07-05
Abstract: The present invention relates to a catalyst for producing syngas, and an object of the present invention is to increase the thermal conductivity and carbon deposition inhibiting ability of the catalyst. Specifically, the catalyst includes: a carrier including alumina, and a carbon deposition inhibiting material and a thermally conductive material supported on the alumina; and an active metal supported on the carrier.
Patent KR-20210006728-A (KR)
Inventor: LEE KYU BAEG
IPC: G01M3/28
Filed: 2019-07-09
Abstract: The present invention relates to a gas leak defect inspection system. The gas leak defect inspection system sequentially supplies compressed air in a relatively low pressure state and compressed air in a relatively high pressure state in two steps in a process of supplying compressed air for gas leak inspection to an inspection target to prevent damage to the inspection target by a pressure impact in a process of supplying high-pressure compressed air to the inspection target, stably supplies high-pressure compressed air to perform a safe inspection process, and generates compressed air in a relatively low pressure state through a small air compressor and generates compressed air in a relatively high pressure state through a pressure raising module to supply the compressed air in a relatively low pressure state and the compressed air in a relatively high pressure state to construct the entire facility in a small structure without having to increase the size of an air compressor and related equipment although high-pressure compressed air is supplied, thereby facilitating transport to easily perform inspection on inspection targets at a real site.
Patent KR-20210007560-A (KR)
Inventor: JEONG JI HONG
IPC: H01M8/1058
Filed: 2019-07-12
Abstract: The present invention relates to a composition for the production of a perfluorinated sulfonic acid ionomer, a perfluorinated sulfonic acid ionomer using the same, a complex electrolyte membrane for PEMFC containing the same, and a membrane-electrode assembly for PEMFC containing the same, wherein the composition for the production of a perfluorinated sulfonic acid ionomer not only has excellent safety, but also has improved durability. The composition includes tetrafluoroethylene (TFE), a compound represented by chemical formula 1, a compound represented by chemical formula 2, and a radical initiator.
Patent KR-20210008633-A (KR)
Inventor: LEE IL JOO
IPC: B29C64/209
Filed: 2019-07-15
Abstract: The present invention relates to a nozzle opening/closing device mounted on a 3D printer, capable of improving quality of an output result of the 3D printer. According to one embodiment of the present invention, the nozzle opening/closing device includes: a nozzle control panel disposed downstream of a nozzle; and an actuator operably connected to the nozzle control panel and configured to receive a signal from a control unit to control a movement of the nozzle control panel. When a position where an opening of the nozzle control panel is not formed is aligned with the nozzle, discharge of a material from the nozzle is blocked, and when a position where the opening of the nozzle control panel is formed is aligned with the nozzle, the material is discharged from the nozzle.
Patent KR-20210016100-A (KR)
Inventor: OH SUK MUN
IPC: B61L23/14
Filed: 2019-07-31
Abstract: Disclosed are an autonomous collaboration-based dynamic train control method and an apparatus thereof. Embodiments of the present invention provide an autonomous collaboration-based dynamic train control method and an apparatus thereof, which calculate severity and cascaded delay time for exceptional circumstances determined via communication between trains and ground communication to select an optimal alternative to allow trains to run autonomously based on the exceptional circumstances. The dynamic train control apparatus comprises a train circumstance recognition unit, a severity determination unit, a cascaded delay time prediction unit, an alternative selection unit, and a train operation unit.
Patent KR-20190099158-A (KR)
Title: Intelligent refrigerating apparatus and method for controlling same
Inventor: LEE MYUNGHEE
IPC: F25D29/00
Filed: 2019-08-06
Abstract: Disclosed is an intelligent refrigerating apparatus. According to an embodiment of the present invention, the intelligent refrigerating apparatus includes: a refrigerating room; a memory storing dietary pattern information, fruit consumption information and maximum sugar content temperature information of a user; a tray for storing fruits in the refrigerating room; a rail placed in the lower part of the tray to control the movement of the fruits between first and second areas of the tray; and a control part controlling the movement of the rail to enable a fruit selected based on the fruit consumption pattern information to be moved from the first area to the second area at a specific moment predicted based on the dietary pattern information of the user. The second area is a space in which temperature is controlled to make the fruit have a maximum sugar content value based on the maximum sugar content temperature information. According to the present invention, at least one among an automated vehicle, a user terminal and a server can be connected with an artificial intelligent module, a drone (unmanned aerial vehicle: UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device and devices related with 5G services.
Patent KR-20210019307-A (KR)
Title: Operating method of wireless communication device performing signal retransmission using status report and operating method of wireless communication system comprising the same
Inventor: JUN KYUNG JAE
IPC: H04W28/04
Filed: 2019-08-12
Abstract: Disclosed are a wireless communication device for performing signal re-transmission using a status report, and a method for operating a wireless communication system including the same. According to an embodiment of the present disclosure, the method for operating a wireless communication system including a transmitter for transmitting a data packet and a receiver for receiving the data packet from the transmitter, comprises the steps of: receiving, by a receiver, one or more first packets; transmitting, by the receiver, a first status report for requesting re-transmission of a first error packet in a case that the first error packet having an error exists in the first packets; receiving, by the receiver, one or more second packets; determining, by the receiver, whether a second error packet having an error exists in the second packets received within a predetermined time after transmitting the first status report; and transmitting, by the receiver, a second status report for requesting re-transmission of the second error packet when the second error packet exists in the second packets received within the predetermined time.