baber/WOPTO huggingface dataset:
Patent KR-20210011594-A (KR)
Title: Text calibrator
Inventor: LEE SEUNG HOON
IPC: G09B11/04
Filed: 2019-07-23
Abstract: The present invention relates to a handwriting corrector. More specifically, the handwriting corrector comprises a square handwriting through-hole formed in the center of a body molded to have a rectangular plate shape by synthetic resin or thick paper. A plurality of long and short character separation-limiting protrusions are formed to vertically and horizontally protrude on the upper, lower, and left sides of the handwriting through-hole, so that a Hangeul consonant writing part and a horizontal vowel or final consonant writing part are formed on the upper and lower part of the left side in the handwriting through-hole, respectively, and a vertical vowel writing part is vertically formed on the right side. Accordingly, since even children, toddlers, and the like who are starting to practice writing for Hangul for the first time can place the handwriting corrector on a piece of paper and the like to practice writing and write consonants, vowels, and final consonants forming each letter repeatedly at a correct location and in a desired size, a habit of accurately writing letters in an even size can be cultivated through repeated practices, thereby providing effects of maximizing size correction, learning, and acquisition effects and cultivating a habit of writing correct and pretty letters.
Patent KR-20210012323-A (KR)
Title: System for analyzing ignition state in burner zone method thereof
Inventor: KIM BAE HOON
IPC: F23N5/02
Filed: 2019-07-24
Abstract: Disclosed are a burner zone ignition state analysis system and a method thereof for determining at least one of an ignition success state or ignition failure cause by analyzing an image capturing a flame of a flame generating device and the fuel injection of a fuel injection device. According to the present invention, the burner zone ignition state analysis system comprises: a photographing device including a visual camera for photographing the flame and an infrared camera for photographing the fuel injection; and a remote control device for controlling operations of the fuel injection device and the flame generating device using image information of the photographing device.
Patent KR-20210013830-A (KR)
Inventor: KIM JIN KOOK
IPC: G06N3/02
Filed: 2019-07-29
Abstract: Disclosed is an apparatus for analyzing a medical image based on a medical use artificial neural network including a computing system. An apparatus according to an embodiment of the present invention includes a computing system, and the computing system includes at least one processor. The at least one processor is configured to acquire or receive a first analysis result obtained through the inference of a first artificial neural network from a first medical image, to input the first analysis result to a second artificial neural network, to acquire a first evaluation result obtained through the inference of the second artificial neural network from the first analysis result, and to provide the first evaluation result to a user as an evaluation result for the first medical image and the first analysis result.
Patent KR-20210017171-A (KR)
Title: Conveyor belt cleaning device for food transport
Inventor: JEONG SANG HOON
IPC: B65G45/24
Filed: 2019-08-07
Abstract: According to one embodiment of the present invention, a conveyor belt cleaning apparatus for food transport comprises: a cleaning unit placed inside a conveyor belt to clean an inner side surface of the belt; and a fixing unit which fixes the cleaning unit to a roller fixing bracket. The cleaning unit can include: a body unit which is placed in a direction perpendicular to the progressing direction of the belt, and is placed to be parallel to an inner side surface of the belt; a brush unit which includes a brush body which is placed inside the body unit in a longitudinal direction of the body unit, and a brush blade of which one side is fixed to the brush body and other side is placed to face an inner side surface of the belt, and which, when the belt rotates, sweeps the inner side surface of the belt by the brush blade and eliminates residues attached to the inner side surface of the belt; and a fluid unit which includes a pipe placed in the body unit in a longitudinal direction of the body unit, wherein a fluid is transported, and a plurality of spray holes placed in a longitudinal direction of the pipe and penetrated to face an inner side surface of the belt, and which, when the belt rotates, cleans the inner side surface of the belt by a pressure of the fluid sprayed from the spray holes. The present invention is able to remove residues attached to the inner side surface of the conveyor belt.
Patent KR-20210019251-A (KR)
Title: Complex air supplying damper and smoke control system of high-rise building comprising the same
Inventor: YU BYONG KYU
IPC: F24F11/72
Filed: 2019-08-12
Abstract: According to an embodiment of the present invention, complex air supply dampers respectively installed in a smoke control section provided to each floor of a high-rise building and supplying external air to the smoke control section when a fire occurs. The complex air supply damper comprises: a damper housing having an air supply hole; a pressure damper unit provided on one side of the damper housing to open and close a first air supply area of the air supply hole; a wind velocity damper unit provided on the other side of the damper housing to open and close a second air supply area of the air supply hole; and a damper controller provided to the damper housing and controlling each of opening and closing operation of the pressure damper unit and the wind velocity damper unit.
Patent KR-20210020418-A (KR)
Title: Visible light sensitive photocatalyst structure, method of manufacturing the same, and method for producing hydrogen by water splitting using the same
Inventor: PARK SOO YOUNG
IPC: B01J21/18
Filed: 2019-08-14
Abstract: The present invention relates to a visible light-sensitive photocatalyst structure, a method for manufacturing the same, and a method for producing hydrogen by water splitting using the same, wherein the visible light-sensitive photocatalyst structure includes graphene quantum dots and an amine-based dye compound, and the graphene quantum dots and the amine-based dye compound are bonded by a covalent bond. The visible light-sensitive photocatalyst structure can simultaneously improve the reaction rate of a photocatalytic reaction and the catalytic conversion rate.
Patent KR-20210020440-A (KR)
Title: Transformer having modular protection and inspection device
Inventor: CHANG YUN DUK
IPC: H01F27/40
Filed: 2019-08-14
Abstract: According to an embodiment of the present invention, a ground transformer comprises: a cabinet which has an inner space with a front opening surface and includes a plurality of internal elements performing a transformation or protection function; a door which opens and closes the front opening surface of the cabinet; a panel which is arranged inside the cabinet, is exposed to the outside when the door is opened, and includes a high-voltage bushing connected with a high-voltage cable and a low-voltage bushing connected with a low-voltage cable; and a protection and inspection device which is arranged on an outer side wall of the cabinet, is arranged in a separate area separated from the area where the panel is exposed, is opened and closed by a separate inspection door, and includes a plurality of protection and inspection members exposed to the outside when the inspection door is opened, wherein the plurality of protection and inspection members display the state of the internal elements or the state of the protection and inspection device. According to the present invention, an inspection can be carried out safely.
Patent KR-20190104288-A (KR)
Title: Liquid detergent composition comprising excess electrolyte
Inventor: KIM WON CHAN
IPC: C11D11/00
Filed: 2019-08-29
Abstract: The present invention relates to a liquid detergent composition. The liquid detergent composition includes at least two kinds of surfactant among anionic surfactant, nonionic surfactant and amphoteric surfactant at an appropriate ratio, and includes an excessive amount of electrolyte. The composition does not include a sterilizer and an antibacterial agent and represents effective disinfecting power on dish-washing items like scrubbers and hard surfaces of dishes and bowls regardless of acidity at pH 6 to 10.5. In addition, the composition is excellent in dispersion stability because electrolyte is present in a supersaturated phase. The composition contains anionic, nonionic and amphoteric surfactants at an appropriate ratio and is excellent in sterilization, foaming force and cleaning ability only by containing the excessive amount of electrolyte.
Patent KR-20210026299-A (KR)
Title: System for offering photo printing service based on hash-tag
Inventor: LEE DONG HYUN
IPC: G06Q50/30
Filed: 2019-08-29
Abstract: Provided is a system for providing a photo printing service based on a hash-tag. According to an embodiment of the present invention, the system for providing a photo printing service based on a hash-tag, which is separately connected to a social network service (SNS) server and a printing kiosk, and prints an SNS service uploaded in the SNS server through the printing kiosk, comprises: a post collection unit for collecting a hash-tag and a post related to the hash-tag from an SNS server; a service storage unit for storing the hash-tag and the post for a predetermined time; and a service control unit for checking a user of a printing kiosk, and processing at least one SNS image applied with the hash-tag to be displayed on the printing kiosk in the post of the checked user. Accordingly, an SNS image of a kiosk user can be displayed based on a hash-tag in a post collected in the SNS.
Patent KR-20210026633-A (KR)
Title: Change management method and system for managing change elements utilizing drawing information
Inventor: KIM YONGHA
IPC: G06Q50/04
Filed: 2019-08-30
Abstract: The present invention relates to a change management method and a change management system, and more particularly, to a change management method and a change management system for managing change elements by utilizing drawing information, capable of easily performing a process of classifying all works that occurs into a general maintenance work and a change element work to unify a work window at a plant site as well as design change, change work instruction, and change management based on the drawing information that is consistent with the site. To this end, according to the present invention, the change management method includes: a change element classification step of classifying general/change element management targets of a factory facility, and matching a facility drawing corresponding to the change element management target; a change approval request step of requesting approval for a change work of the change element management target matched with the facility drawing; a facility drawing modification step of modifying the facility drawing according to the approved change work; a change work planning step of planning the change work of the change element management target based on the modified facility drawing; and a work standard revision step of revising a work standard after completing inspection before a work according to a change work plan and facility operation.
Patent KR-20210028929-A (KR)
Title: Methods for preventing overheating of fluids exiting from bidet device
Inventor: KIM MIN HWAN
IPC: E03D9/08
Filed: 2019-09-05
Abstract: The present invention relates to a method for preventing the overheating of fluid discharged from a bidet apparatus, which comprises: (a) a step in which a discharged water temperature sensor (220) installed on a hot water tank (200) of the bidet apparatus detects the temperature in the hot water tank (200); (b) a step of controlling an output of a heater (230) which heats the fluid stored in the hot water tank (200) by being installed in the hot water tank (200) by a preset method based on the temperature detected by the step (a); (c) a step in which the discharged water temperature sensor (220) detects the temperature in the hot water tank (200); (d) a step of conducting a water discharge mode of the bidet apparatus in accordance with the detection results based on the temperature detected in the step (c); (e) a step in which the discharged water temperature sensor (220) detects the temperature in the hot water tank (200); (f) a step of determining whether the fluid in the hot water tank (200) is overheated or not by a preset method based on the temperature detected in the step (e); and (g) a step of determining whether to conduct a cleaning mode of the bidet apparatus in accordance with the determination of the step (f). The present invention aims to provide a method for preventing the overheating of fluid discharged from a bidet apparatus, which is able to prevent accidents due to the discharge of overheated water when the water supply is blocked.
Patent KR-20210029496-A (KR)
Title: chinhwangyeongjeog kaepiti peullaseutig sachul seonghyeong geumhyeong
Inventor: PARK KYUNG NAN
IPC: B29C45/78
Filed: 2019-09-06
Abstract: Disclosed is a plastic injection-molding mold having a cavity rapid heating device, in which a surface of a cavity is rapidly heated during filling of a resin to reduce a temperature difference between an injected resin and the surface of the cavity so that various appearance defects of a molded product caused by a large temperature difference between a cavity surface temperature and the resin are suppressed. The disclosed invention relates to a plastic injection-molding mold in which a product is molded by filling a cavity formed by coupling a fixed-side mold to a movable-side mold with a plastic resin, and the molded product is taken out by separating the movable-side mold, the plastic injection-molding mold including: a device for rapidly heating a surface of the cavity at a moment the resin is injected when the cavity is filled with the resin; and a device for rapidly cooling the surface of the cavity by operating upon completion of the filling of the resin. Accordingly, while the plastic resin is subject to the filling, a surface temperature of the cavity is maintained at a high temperature that is close to a temperature of the resin, so that an appearance defect of the molded product is suppressed. A cavity rapid heating device includes: a heating element installed at regular intervals along an edge of the cavity of the fixed-side mold; a heat conduction layer applied onto the surface of the cavity so that heat of the heating element is evenly spread over an entire surface of the cavity, and forming a contact surface with the resin that is actually subject to the filling; and a controller for controlling an operation of the heating element, wherein the heating element operates from a time point when the movable-side mold is separated from the fixed-side mold until the filling of the resin is completed to rapidly heat the surface of the cavity.
Patent KR-20210039235-A (KR)
Title: A method for preventing leakage of display by recapturing the display in a polarized 3d system
Inventor: LEE HEUNG KYU
IPC: H04N7/01
Filed: 2019-10-01
Abstract: According to one embodiment of the present invention, provided is a method for preventing re-photographing of a secret image in a polarized 3D system, which comprises the steps of: generating a first image including a plurality of rows by encrypting a secret image to be prevented from re-photographing by a digital device in a block unit; complementing the secret image; generating a second image including a plurality of rows by encrypting the complemented secret image in the block unit; and generating an interlaced image by alternately arranging each of the rows included in the first image and each of the rows included in the second image.
Patent KR-20210039702-A (KR)
Title: Ultraviolet curable coating composition
Inventor: PARK CHANG MAN
IPC: C09D175/14
Filed: 2019-10-02
Abstract: The present invention relates to an ultraviolet curable coating composition comprising a urethane (meth)acrylate oligomer having 6 or more functions, a urethane (meth)acrylate oligomer having 3 to 5 functions, and a (meth)acrylate monomer having 3 functions or less. The ultraviolet curable coating composition according to the present invention has excellent corrosion resistance and water resistance, and as a coating for PVD, the composition can be applied to not only interior materials but also exterior materials for vehicles.
Patent KR-20190119553-A (KR)
Title: Compounds for remediating the contaminated soil or water
Inventor: GOO YOUNG SAM
IPC: C02F1/28
Filed: 2019-10-04
Abstract: The present invention provides a compound for remediating contaminated soil or water for removing heavy metals and formaldehyde, which includes, as an active ingredient, at least one selected from trientine or trientine derivatives represented by chemical formula 1, cyclaene or cyclaene derivatives represented by chemical formula 2, and cyclam or cyclam derivatives represented by chemical formula 3. In the chemical formula 1, 2 and 3, R_1, R_2, R_3, R_4, R_5, and R_6 are each independently hydrogen, -R_7-COOH, or a salt thereof, and R_7 is a C_1-C_5 aliphatic, substituted or unsubstituted aromatic ring, or a 6-atom or a 5-atom heterocyclic ring.
Patent KR-20210040554-A (KR)
Title: Eco-friendly solar module smartfarm
Inventor: WOUN SO YOON
IPC: A01G9/24
Filed: 2019-10-04
Abstract: The present invention relates to an eco-friendly solar module smart farm in which solar modules are installed in a space where crops are grown (hereinafter referred to as a smart farm). More specifically, the present invention relates to an eco-friendly solar module smart farm which reduces the blocking of sunlight irradiated to crops grown in the smart farm due to the solar modules, thereby increasing the efficiency of solar power generation while smoothly growing the crops.
Patent KR-20210043982-A (KR)
Title: Camera module including aperture
Inventor: YU YOUNGBOK
IPC: H04N5/225
Filed: 2019-10-14
Abstract: Disclosed is a camera module including a housing assembly, a lens assembly accommodated in the housing assembly and including at least one lens, and an aperture module capable of adjusting the amount of light for external light incident to the at least one lens. The aperture module includes: an iris base including a base opening formed to expose the at least one lens when viewed from above the at least one lens; an iris slider disposed on one side of the diaphragm base to reciprocate along a designated path; an aperture lever rotating a specified angle according to the reciprocating motion of the aperture slider; and a plurality of diaphragm blades that cross each other according to the rotation of the diaphragm lever, wherein the amount of light with respect to the external light incident on the at least one lens is controlled by the cross motion of the plurality of diaphragm blades. In addition to this, various embodiments identified through the specification are possible.
Patent KR-20210044502-A (KR)
Title: Manufacturing method of sintered magnet
Inventor: KIM INGYU
IPC: H01F1/153
Filed: 2019-10-15
Abstract: According to an embodiment of the present invention, a method of manufacturing a sintered magnet includes: manufacturing an R-Fe-B-based magnet powder; manufacturing the sintered magnet by sintering the R-Fe-B-based magnet powder; and infiltrating a liquid eutectic alloy into the sintered magnet, wherein R is Nd, Pr, Dy or Tb, and an infiltration treatment includes applying the liquid eutectic alloy to the sintered magnet and heat-treating the liquid eutectic alloy coated sintered magnet, wherein the liquid eutectic alloy includes Ga, and further includes at least one of In and Sn. According to the present invention, it is possible to improve coercive force of the sintered magnet even when heat-treated at a lower temperature for a short time.
Patent KR-20210045543-A (KR)
Title: Apparatus for treating substrate
Inventor: KIM JINKYU
IPC: H01L21/02
Filed: 2019-10-16
Abstract: The present invention provides an apparatus for liquid processing a substrate. In one embodiment, an apparatus for liquid processing a substrate includes: a container having a processing space; a support unit for supporting a substrate in the processing space; a nozzle unit for supplying a processing liquid to the substrate; a controller. The surface of the nozzle unit may include an electrode layer including an electrode; an insulating layer provided on the electrode layer; and a hydrophobic layer provided on the insulating layer. The controller controls power applied to the electrode. The substrate can be processed efficiently.
Patent KR-20210045568-A (KR)
Title: Apparatus and Method for treating substrate
Inventor: BAEK HYE BIN
IPC: H01L21/687
Filed: 2019-10-16
Abstract: The present invention provides a device for treating a substrate. According to one embodiment of the present invention, the device for treating a substrate includes: a process chamber having an upper body and a lower body which are combined with each other to have a processing space therein; a gas supply unit supplying gas to the processing space; a support unit positioned in the processing space and supporting the substrate; a heating unit provided to heat the substrate placed on the support unit; an adsorption block provided in the upper body or the lower body to be adjacent to a gap between the upper body and the lower body to prevent internal atmosphere from flowing out of the processing space and prevent water vapor from flowing into the processing space. According to an embodiment of the present invention, it is possible to prevent an external airflow from flowing into the processing space and prevent a gas from flowing out of the processing space to the outside.
Patent KR-20210048091-A (KR)
Inventor: PARK GWANG BEOM
IPC: A45F3/04
Filed: 2019-10-23
Abstract: The present invention relates to a bag strap which can be easily adjusted in length. The bag strap includes: a fabric-type bag strap attached to a bag; and a metal pin buckle and a fixing band for adjusting the bag strap. The bag strap can be easily adjusted to a desired position by using the pin buckle while the fabric-type bag strap is attached and fixed to the bottom and top of the bag.
Patent KR-20210048162-A (KR)
Inventor: LIM HYOUNG WOO
IPC: G01R31/327
Filed: 2019-10-23
Abstract: The present invention relates to a voltage sensor and a gas insulated switchgear comprising the same, and more specifically, to the voltage sensor and the gas insulated switchgear comprising the same, which includes: a low side conductor; a resistance unit electrically connected to one end of the low-voltage side conductor; and a high-voltage conductor having one end electrically connected to the resistance unit. The present invention is accurate with little error and can be miniaturized.
Patent KR-20200047377-A (KR)
Inventor: PILAWA MICHAEL
IPC: H01M10/654
Filed: 2019-10-23
Abstract: The present invention relates to a battery (1) which comprises: a fluid electrolyte (9); a casing (2) accommodating the electrolyte; an anode (6) placed in contact with the electrolyte in the casing; and a cathode (7) placed in contact with the electrolyte in the casing. The battery (1) comprises a temperature control device (4) modifying the temperature of the electrolyte, and a circulating device circulating the electrolyte in the casing and between the casing and the temperature control device. Moreover, the present invention relates to a method for regulating the temperature of the battery in which the fluid electrolyte (9) is circulated in the battery casing (2) comprising the anode (6) and the cathode (7), and through the temperature control device (4) modifying the temperature of the electrolyte.