baber/WOPTO huggingface dataset:
Patent KR-20210037842-A (KR)
Title: Advertising Decision Making System Using Big Data Processing
Inventor: LEE CHOONG YOUL
IPC: G06Q30/02
Filed: 2019-09-29
Abstract: The present invention relates to an advertisement marketing system of a keyword based on big data which efficiently uses big data. The advertisement marketing system of a keyword based on big data comprises: a search collection unit which searches and collects online data including a target brand by crawling or screen-scraping data including an online webpage; a filter unit which extracts a keyword of the target brand, an association keyword associated with the keyword, a reputation keyword representing a reputation for the target brand, and a time when online data including the reputation keyword is created from the data searched and collected by the search collection unit; a recommendation management unit which considers a change in the number of the reputation keywords extracted over time to recommend an advertisement keyword for the target brand; and a database storing a reputation dictionary referred to in order to extract the keyword, the association keyword, the reputation keyword, the time, and the reputation keyword extracted from the data by the filter unit, and the data searched and collected by the search collection unit.
Patent KR-20210039611-A (KR)
Title: Pesticide composition comprising nanoscale encapsulation formulation of active ingredient chemicals using multicomponent polymer system
Inventor: AHN HO YOUNG
IPC: A01N25/28
Filed: 2019-10-02
Abstract: The present invention provides a pesticide composition comprising active ingredient compounds and an encapsulated formulation including a specific polymer complex of polymer 1, polymer 2 and polymer 3. The pesticide composition comprising a nanoscale encapsulated formulation of the active ingredient compounds using a multicomponent polymer system of the present invention can be usefully used as a technique for efficiently using a minimum amount of an active ingredient in the agricultural chemical industry.
Patent KR-20210041428-A (KR)
Title: Beauty treatment tool for skin
Inventor: AHN WOOK
IPC: A61H39/04
Filed: 2019-10-07
Abstract: The present invention provides a beauty treatment tool for skin, in which an edge of a body portion is provided with a curved line that matches at least a part of whole body. An object of the present invention is to provide the beauty treatment tool capable of caring the skin of the whole body by rubbing the skin of the whole body such as the face, arms, legs, and waist with the curved line provided in a first body part and a second body part.
Patent KR-20210032867-A (KR)
Title: Stabilized efinaconazole-containing pharmaceutical compositions comprising an antioxidant
Inventor: KIM BEOM JOON
IPC: A61P31/10
Filed: 2019-10-11
Abstract: The present invention provides a pharmaceutical composition for topical administration in a form of an efinaconazole-containing solution comprising a specific antioxidant. The pharmaceutical composition of the present invention has excellent physicochemical stability. Therefore, the pharmaceutical composition of the present invention can be usefully used as a formulation for topical administration having excellent stability.
Patent KR-20210047497-A (KR)
Inventor: JU YOUNG KANG
IPC: A61L2/10
Filed: 2019-10-22
Abstract: Provided is a shoe care device capable of sterilizing the inside and the outside of shoes simultaneously. The shoe care device sterilizes the outside of the shoes stored in a chamber by irradiating UV, and can sterilize the inside of the shoes by inserting a mounting pipe into the shoes and spraying high-temperature steam through the mounting pipe. The present invention can further dry the shoes by providing hot air to the stored shoes when the sterilization by steam is finished.
Patent KR-20210049337-A (KR)
Title: High efficiency solar water heater system
Inventor: KIM IN SOO
IPC: F24S10/70
Filed: 2019-10-25
Abstract: According to an embodiment of the present invention, a high efficiency solar water heater system comprises: a hot water tank having an accommodation space formed therein to accommodate hot water; a plurality of heat collectors consisting of a double glass vacuum tube to collect solar heat; and a heat exchanger tube which is located inside the heat collector, and of which an upper end is opened to communicate with the accommodation space of the hot water tank, and a lower end is sealed to accommodate hot water therein. According to the present invention, the efficiency of heat collection performance can be improved by applying a metal material-based cluster type heat transfer medium and an integrated prefabricated connection structure. In addition, the hot water storage performance can be improved with an integrally molded hot water tank using an improved high-durability heat exchange tube type heat collector and a functional polymer material.
Patent KR-20210050177-A (KR)
Title: Manufacturing method of a ceramic superconductor and the ceramic superconductor
Inventor: LEE SANG HEON
IPC: H01L39/24
Filed: 2019-10-28
Abstract: The present invention provides a manufacturing method of a ceramic superconductor, comprising: a step of manufacturing a raw ceramic powder in the form of REBa2Cu3O7-y oxide; and a step of adding tin oxide (SnO2) powder to the ceramic raw material powder synthesized by the step of manufacturing ceramic raw material powder. The ceramic superconductor manufactured by the present invention can overcome the limitations of the physical properties of the ceramic high-temperature superconductor, and thus can be applied to various industrial fields.
Patent KR-20210050384-A (KR)
Title: Display device and driving method thereof
Inventor: DONGIN NOH
IPC: G09G3/3208
Filed: 2019-10-28
Abstract: The present invention relates to a display device and a driving method thereof, wherein by analyzing pixel data, a specific pixel line to which a data voltage of a preset specific voltage level is supplied is detected, and when the specific pixel line is detected, a reference voltage and data voltage to be supplied to the specific pixel line are set higher than a default level. Therefore, image quality and lifespan can be improved by compensating for negative bias temperature illumination stress (NBTiS) of a driving element.
Patent KR-20210051177-A (KR)
Title: Covering shelf for changing the position of the reardamper
Inventor: KO UN
IPC: B60R11/00
Filed: 2019-10-30
Abstract: Disclosed is a covering shelf capable of changing a position of a rear damper. According to one embodiment of the present invention, the covering shelf capable of changing a position of a rear damper comprises: a main body (110) having a plurality of assembly holes (112) with an elongated hole shape vertically formed on one side; and a rear damper (120) having a V-shaped hold member (123) fitted and coupled into the assembly hole (112).
Patent KR-20210053089-A (KR)
Title: Droplet-based microfluidic control system for manufacturing iron oxide/ gold core-shell nanoparticles and use thereof
Inventor: CHUNG BONG GEUN
IPC: B22F9/24
Filed: 2019-11-01
Abstract: A droplet-based microfluidic system for manufacturing iron oxide-gold core-shell nanoparticles of the present invention can synthesize the iron oxide/gold core-shell nanoparticles with a microtubule tube, and control the amount of a nanoparticle composite material through a sensor and a feedback control system. The nanoparticles having excellent quality can be obtained by synthesizing the iron oxide/gold core-shell nanoparticles with uniform performance through the droplet-based microfluidic system of the present invention, and by screening the synthesis conditions and controlling the amount of nanoparticle synthesis material during a synthesis process, it is possible to easily optimize the conditions for the synthesis of nanoparticles.
Patent KR-20200056923-A (KR)
Title: Apparatus for processing substrate
Inventor: PARK YONG SEOK
IPC: F16K27/00
Filed: 2019-11-06
Abstract: An embodiment of the present invention provides a substrate processing device, which prevents the leakage of a liquid chemical or washing water used for washing a substrate and has high space utilization due to reduced volume. Here, the substrate processing device includes an intake unit, a tank unit, a drain unit, a first valve unit, and a second valve unit. The liquid chemical or the washing water sprayed onto the substrate flows into the intake unit. The tank unit is connected to the intake unit, and the liquid chemical or the washing water of the intake unit is introduced and stored. The drain unit is connected to the tank unit, and the liquid chemical or the washing water stored in the tank unit is discharged. The intake unit is provided in an upper portion of the inner space of the tank unit, and the drain unit is provided in a lower portion of the tank unit. A portion of the second valve unit is provided inside the intake unit, and the intake unit is opened and closed so that the liquid chemical or the washing water of the intake unit is moved to the tank unit. A portion of the second valve unit is provided inside the tank unit, and the tank unit is opened and closed so that the liquid chemical or the washing water of the tank unit is moved to the drain unit.
Patent KR-20210054862-A (KR)
Title: A detergent supply apparatus for toilet bowl
Inventor: SEO EUN YEONG
IPC: E03D9/03
Filed: 2019-11-06
Abstract: The present invention relates to a toilet detergent supply apparatus which is to supply a detergent to a toilet having a valve (8') installed on a cleaning water tank (2) and connected to a cleaning water supply hose (3) in the outside for supplying cleaning water from outside, being opened/closed by a buoy (4) operated in accordance with the water level. The toilet detergent supply apparatus comprises: a housing (13) whose upper side is opened in a concave shape to be engaged with a water supply pipe (7); an accommodation unit (15) placed apart from the housing (13) to accommodate a detergent solid powder (14); and a cap (16) connected to a branch hose (6) for opening/closing the opened upper side of the housing, having a connection pipe (161) to introduce the cleaning water through the branch hose. The housing has a discharge unit formed to discharge the cleaning water including the detergent melted as the cleaning water introduced through the connection pipe (161) of the cap (16) comes in contact with the detergent solid powder. Since no excessive detergent is supplied to the cleaning water in the cleaning water tank, the metallic parts, rubber packings, etc. in the tank are prevented from being corroded because of substances of the detergent. The detergent is supplied only to the cleaning water which is supplied in advance to a certain water level in the toilet, so the volume of detergent inputted can be reduced, thereby minimizing the water pollution. Thanks to a compact structure, the apparatus can be conveniently installed in the water supply pipe, and the detergent can be easily replaced, thereby improving the work efficiency.
Patent KR-20210057869-A (KR)
Title: Manufacturing method of the mulching solution for spraying with skin film forming on the surface of soil
Inventor: MIN BEOM SIK
IPC: C08L89/00
Filed: 2019-11-12
Abstract: The present invention provides a method for manufacturing a mulching solution for spray forming a skin film on the surface of soil, and specifically, to a mulching solution for spray having a function of inhibiting weed growth of crops, pest prevention and biodegradability, and a method for manufacturing the same. According to the method for manufacturing a mulching solution, water is diluted 10 times in the composition of the present invention including 5 to 10 wt% of a natural polymer, 2 to 5 wt% of cinnamon, 5 to 10 wt% of graphite, 0.1 to 1 wt% of calcium, 1 to 2 wt% of a surfactant, and 50 to 100 wt% of water and is sprayed on the soil to form a skin film on the surface of soil.
Patent KR-20210059814-A (KR)
Inventor: KIM JONG MIN
IPC: F16H19/04
Filed: 2019-11-15
Abstract: The present invention provides a module type steering device for a vehicle, which separately comprises a steering housing and a reducer housing to enable the steering housing and the reducer housing to be assembled to be separated and control a mounting angle to a left side or a right side of a rack bar housing, thereby commonly applying the device to LHD and RHD vehicles and avoiding interference with peripheral components.
Patent KR-20210059246-A (KR)
Inventor: PARK SEONG HUN
IPC: H04R11/02
Filed: 2019-11-15
Abstract: The present invention relates to a sound transmission device comprising: a first output device for processing sound as a first signal and outputting the processed sound in an air conduction method; and a second output device processing the sound as a second signal and outputting the processed sound in a bone conduction method. The sound transmission device does not comprise an interference preventing means for reducing interference of sound output between the first and second output devices, and the sounds output from each of the first and second output devices are mixed and output by the interference with each other.
Patent KR-20210062220-A (KR)
Inventor: BAE SANG KEUN
IPC: G06T7/11
Filed: 2019-11-21
Abstract: The present invention relates to an underground space information generating method regarding an underground space symmetrical to a ground space, and to a device thereof. In detail, to increase the three-dimensional utilization of land, spatial objects of spatial resources formed in the underground space symmetrical with the ground space are created. By judging the horizontal and vertical rights relationship with respect to the underground space using cadastral information and three-dimensional elevation information based on spatial objects, three-dimensional underground space information linking the ground space and the underground space is created based on the surface.
Patent KR-20200080141-A (KR)
Inventor: PIAO SHANGHAO
IPC: H01M10/052
Filed: 2019-12-03
Abstract: The present invention provides positive electrode slurry for preparing a positive electrode for a lithium secondary battery, a method for preparing the same, a positive electrode for a secondary battery, and the secondary battery. The positive electrode slurry includes a positive electrode active material, a conductive material, a binder, an overcharge inhibitor, oxalic acid, and a solvent. The overcharge inhibitor is included in an amount of 1 to 2 parts by weight when the total weight of a solid content of the positive electrode active material, the conductive material, and the binder of the positive electrode slurry is 100. The oxalic acid is included in an amount of 0.1 to 0.7 parts by weight when the total weight of the solid content of the positive electrode active material, the conductive material, and the binder of the positive electrode slurry is 100. The positive electrode slurry has a viscosity of 4000 cp to 15000 cp at room temperature.
Patent KR-20210070446-A (KR)
Title: Liquid violet onion composition containing active ginsenosides and having increased rutin and quercetin, and preparation method thereof
Inventor: CHO KYE MAN
IPC: A61K31/352
Filed: 2019-12-04
Abstract: Disclosed in the present invention is a purple onion liquid composition for a pouch container which is convenient to carry and consume, in which active ginsenosides Rd2, F2, Rg3, compound K, protopanaxadiol, and protopanaxadiol, which are absorbed by the human body, are enhanced, the contents of rutin and quercetin are remarkably increased, and in addition, the contents of phenolics and flavonoids are enhanced, to have improved antioxidant activity, alpha-glucosidase inhibitory activity, and pancreatic lipase inhibitory activity, thereby being able to be used as functional food for alleviating diabetes and obesity.
Patent KR-20210072892-A (KR)
Title: Lashing bridge
Inventor: DAE YOUNG AN
IPC: B63B25/24
Filed: 2019-12-09
Abstract: A lashing bridge is disclosed. The lashing bridge according to an embodiment of the present invention may be provided to secure and support a container stacked on a deck by forming one body so as to mutually support a water breaker provided in a form of a wall along a horizontal direction of a hull on the deck of a bow of a container ship.
Patent KR-20200074022-A (KR)
Title: Detection device for detecting a structure on an area portion of a lithography mask, and apparatus comprising a detection device of this type
Inventor: MATEJKA ULRICH
IPC: G01N21/95
Filed: 2019-12-11
Abstract: A detection device (8) plays a role of detecting a structure on an area portion (3) of a lithography mask (6). The detection device has a first space resolving detector (9) and an additional space resolving detector (10) arranged to be separated therefrom. The first space resolving detector (9) is implemented as a high-intensity (HI) detector and is arranged in an HI beam path (20) of a detection light (1) originating from the area portion (3) of the mask. The additional space resolving detector (100) is implemented as a low-intensity (LI) detector and is arranged in an LI beam path (21) of the detection light (1). The HI beam path (20) on one hand and the LI beam path (21) on the other hand are implemented such that the HI detector (9) is illuminated at a detection light intensity which is at least twice the detection light intensity at which the LI detector (10) is illuminated. The two space resolving detectors (9, 10) are configured to simultaneously detect the detection light (1). As a result, a detection device whose dynamic range is increased without limitations of a spatial resolution is provided. Alternatively or additionally, the detection device can also be implemented for polarization-resolving measurement of the detection light (1) by the two space resolving detectors (9, 10).
Patent KR-20210073936-A (KR)
Title: Vessel energy efficiency management system using heat of low temperature fuel
Inventor: JA MOON YOON
IPC: B63J2/12
Filed: 2019-12-11
Abstract: Disclosed is a ship energy efficiency management system using heat of low-temperature fuel. According to an embodiment of the present invention, a ship energy efficiency management system using heat of low-temperature fuel may comprise: a boil-off gas (BOG) pipe which sends a BOG from a low-temperature fuel tank to a compressor; a reefer hold with one or more reefer containers loaded; and a BOG refrigerant pipe branched from the BOG pipe and disposed in the reefer hold.
Patent KR-20210076297-A (KR)
Title: Organic electroluminescence device and fused polycyclic compound for organic electroluminescence device
Inventor: HAYANO TETSUJI
IPC: C07F5/02
Filed: 2019-12-13
Abstract: According to an embodiment, an organic electroluminescent element comprises: a first electrode and a second electrode facing each other; and a plurality of organic layers disposed between the first electrode and the second electrode. At least one of the organic layers may include a condensation polycyclic compound represented by following chemical formula 1 to show increased light emitting efficiency and a long element lifespan.
Patent KR-20210076611-A (KR)
Title: Chemical sampling robot and system for automatically sampling chemicals using same
Inventor: KIM KI BONG
IPC: G08B21/12
Filed: 2019-12-16
Abstract: Disclosed are a chemical sampling robot and a system for automatically sampling chemicals using the same. In accordance with an embodiment of the present invention, the chemical sampling robot comprises: a sample container transport unit which includes a gripper configured to grip a sample container, and which grips a sample container settled on a predetermined settlement point by the gripper, transports the sample container to a predetermined opening/closing point, and transports the sample container to a sampling point, to which chemicals are supplied, or transports the sample container gripped by the gripper from the sampling point to the opening/closing point, and transports the sample container to the settlement point; and an opening/closing unit which has a socket structure configured for a cap of the sample container to be inserted and engaged thereto, and which opens/closes the cap by rotating the cap of the sample container, which is transported by the sample container transport unit to the opening/closing point, by engaging the cap with the socket structure. The present invention aims to provide a chemical sampling robot and a system for automatically sampling chemicals using the same, which are able to reduce personnel and time required for sampling chemicals.
Patent KR-20210078128-A (KR)
Title: Bonding structure and method for capacitor lead
Inventor: SE HWAN PARK
IPC: H01G9/15
Filed: 2019-12-18
Abstract: The present invention relates to a structure and method for connecting a capacitor capable of improving a reliability of a bonding between a lead of a capacitor and a terminal of a holder, wherein the structure comprises: a capacitor made of a capacitor main body wherein electrical energy is accumulated and a pair of leads protruding from one end of the capacitor main body; and a holder installed in a cut-out area formed on a substrate, and formed with a space for accommodating the capacitor and provided with a terminal connected to the lead. In this case, a flow path is formed in the terminal to allow molten solder to flow during surface mounting, and the flow path extends to a connection part between the lead and the terminal.
Patent KR-20210078897-A (KR)
Title: Grouting injection reinforcement structure using slope surface of railway track and constructing method thereof
Inventor: CHO SUNG KWANG
IPC: E01B1/00
Filed: 2019-12-19
Abstract: According to the present invention, a purpose thereof is to provide a grouting injection reinforcement structure using a slope of a railway track, wherein a plurality of excavation holes are constructed from a slope toward a center part, and filling liquid is injected into each of the excavation holes to install a roadbed support layer on a vertical straight line, thereby enabling construction without causing a halt of a railway service, and also, a load delivery structure is formed in a vertical direction to secure the stability of the railway service through the prevention of differential settlement and vertical displacement, and a construction method thereof. To achieve the purpose, the method includes the following steps of: (a) placing a grouting injection apparatus on one spot of a slope near an upper part of a railroad bed; (b) excavating the center of the slope through the grouting injection apparatus, while constructing the lowermost excavation hole at a depth close to the ground surface so as to be connected in a vertical linear direction from the railroad bed, and injecting a preset amount of filling liquid into an end part of the excavation hole through an injection pipe of the grouting injection apparatus and curing the same; (c) constructing a plurality of excavation holes such that end parts of the excavation holes are located in order on a vertical straight line while reducing the angle of inclination of the grouting injection apparatus with respect to the lowermost excavation hole, and injecting a preset amount of the filling liquid into the end parts in order from the lowermost excavation hole and curing the same; and (d) stacking and forming a roadbed support layer near the end part of each of the excavation holes at a vertical interval due to the injection of the filling liquid.