baber/WOPTO huggingface dataset:
Patent KR-20200094413-A (KR)
Title: Light transmitting concrete block using photocatalyst and manufacturing method thereof
Inventor: KIM BYOUNG IL
IPC: B28B23/02
Filed: 2019-01-30
Abstract: The present invention relates to a light-transmitting concrete block using a photocatalyst to reduce weight by using a lightweight thermal insulation structure inside the concrete, and a method of manufacturing the same. The light-transmitting concrete block using the photocatalyst includes: a concrete unit; a heat insulating unit partitioning the concrete unit; and a plurality of light transmitting rods penetrating the concrete unit and the heat insulating unit, wherein the concrete provides the light-transmitting concrete block using the photocatalyst including the photocatalyst.
Patent KR-20200095061-A (KR)
Inventor: PARK JONG KWAN
IPC: G06Q50/26
Filed: 2019-01-31
Abstract: Provided is a weather risk information system supporting collection, analysis, and weather forecasting of snow risk information data. The weather risk information system comprises: a distributed storage layer composed of multiple storages to store data; a data system layer collecting and analyzing the data; and a service layer providing a service, which provides weather risk information based on the collected data and analysis data. The data system layer includes a data collection unit collecting snow risk information data in a preset time unit, a data storage unit controlling distributed storage of the collected snow risk information data, and a data analysis unit generating snow disaster impact information based on the collected snow risk information data. The snow risk information data includes at least snow weight data, weather data, geographic information data, and facility data.
Patent KR-20200097160-A (KR)
Title: Anchor bolt for floor panel
Inventor: KOBAYASHI ATSUHIKO
IPC: F16B9/00
Filed: 2019-02-07
Abstract: The present invention provides an anchor bolt for a floor panel which facilitates work for fall prevention of a device placed on a floor panel. The anchor bolt for a floor panel comprises a cylindrical upper member (41) and a cylindrical lower member (42). The upper member (41) has a cylindrical body unit (41a) and a diameter expansion unit (41b) formed on the upper end of the cylindrical body unit (41a). The lower member (42) has a cylindrical body unit (42a) and a diameter expansion unit (42b) formed on the lower end of the cylindrical body unit (42a). A plurality of slits (41e) separated from each other in a circumferential direction are formed on the body unit (41a) of the upper member (41). A female screw is formed on the inner circumferential surface of the body unit (42a) of the lower member (42), and a first protrusion (42h) protruding radially outwards from the outer circumferential surface is formed on the body unit (42a) of the lower member (42). The body unit (42a) of the lower member (42) is inserted and coupled to the inner circumferential surface of the body unit (41a) of the upper member (41). The first protrusion (42h) of the lower member (42) is inserted into the slits (41e) of the upper member (41).
Patent KR-20200098064-A (KR)
Title: Colored Photosensitive Resin Composition for Solid State Imaging Device, Color Filter and Solid State Imaging Device
Inventor: LEE SUJI
IPC: G03F7/033
Filed: 2019-02-11
Abstract: The present invention relates to a colored photosensitive resin composition for a solid-state imaging device, comprising a coloring agent, an alkali-soluble resin, a photopolymerizable compound, a photopolymerization initiator, a solvent, and an additive. More specifically, the present invention provides a colored photosensitive resin composition for a solid-state imaging device, wherein the coloring agent includes a pigment and a dye, and the additive includes a novolac-type epoxy acrylate compound having a specific structure; a color filter formed using the same; and a solid-state imaging device including the color filter. According to the present invention, the colored photosensitive resin composition for a solid-state imaging device can maintain a developing speed despite comprising a dye, does not suffer the separation of micropatterns during a developing process, and has chemical resistance.
Patent KR-20200101237-A (KR)
Inventor: O CHANGHAK
IPC: H02J5/00
Filed: 2019-02-19
Abstract: Provided is a power transmission device for wirelessly supplying power to an external electronic device. The power transmission device comprises: a coil transmitting a wireless signal to an electronic device based on transmitted power; a power generation circuit supplying the transmitted power generated based on an input voltage to the coil; and a control circuit electrically connected to the coil and the power generation circuit. The control circuit is set to receive information on charging power from the electronic device, determine whether a voltage drop event related to a decrease in an internal voltage of the electronic device occurs based on a difference between the transmitted power and the charging power, and control a level of the input voltage based on a determination result. In addition to this, various embodiments of the present invention identified through the specification are possible.
Patent KR-20200110062-A (KR)
Title: Laser Tracker
Inventor: KIM CHEOL
IPC: G01S7/481
Filed: 2019-03-15
Abstract: Disclosed is a laser tracker. The laser tracker of the present invention comprises: a mirror unit which reflects laser light irradiated through a laser oscillator to be reached to a target; an optical detector which receives the laser light reflected from the target and then reflected back from the mirror unit through a laser interferometer; and a control unit which receives displacement value information of the laser light received from the optical detector. According to the present invention, an operation error of the laser tracker which occurs in accordance with a change in the ambient temperature can be prevented, thereby enabling a more precise tracking operation.
Patent KR-20200114371-A (KR)
Title: Apparatus And Method For Dental Image Registration
Inventor: GIM JIN CHEOL
IPC: A61B6/14
Filed: 2019-03-28
Abstract: The present invention provides an apparatus for dental image registration, comprising: an outermost boundary detection unit for detecting, from first teeth image data, a first outermost boundary region which is the outermost boundary region of dentition, and detecting, from second teeth image data, a second outermost boundary region which is the outermost boundary region of the dentition; a central point detection unit for detecting a first central point of the first outermost boundary region and detecting a second central point of the second outermost boundary region; and an image registration unit for registering the first and second teeth image data on the basis of the first and second central points.
Patent KR-20200078292-A (KR)
Inventor: KYOU SIK MIN
IPC: A61N1/375
Filed: 2019-03-28
Abstract: An implant magnet package safe for MRI according to an embodiment of the present invention includes: a housing having an inner space; at least one spherical magnet arranged to be rotatable in the inner space; and a cover covering the housing.
Patent KR-20200117282-A (KR)
Inventor: Dahan YE
IPC: F25D23/02
Filed: 2019-04-03
Abstract: The present invention relates to a refrigerator that prevents cold air from leaking when a door is closed. The refrigerator of the present invention includes: a cabinet having a storage compartment; a first door and a second door disposed in the left and right directions to open and close the storage compartment; gaskets provided on surfaces facing each other in the first door and the second door; and a hinge assembly for connecting each door to the cabinet, wherein the hinge assembly includes: a damping unit provided in each of the doors; a link unit of which one side is connected to the damping unit, and the other side is rotatably connected to the cabinet; and a stopper located in the cabinet and configured to limit movement of the link unit in the process of opening each door.
Patent KR-20190118525-A (KR)
Title: Method for preparing lithium bis(fluorosulfonyl) imide
Inventor: KANG BYUNG SOO
IPC: C01B21/086
Filed: 2019-04-09
Abstract: The present invention relates to a method of producing lithium bis(chlorosulfonyl)imide salt, the method comprising the steps of: in a non-glass vessel, dissolving bis(fluorosulfonyl)imide in an organic solvent to prepare a first reaction solution; in the non-glass vessel, adding lithium fluoride (LiF) to the first reaction solution, followed by heating under reflux, to prepare a second reaction solution; isolating products containing lithium bis(fluorosulfonyl)imide salt and the organic solvent from the second reaction solution; and obtaining lithium bis(fluorosulfonyl)imide salt in a solid form from the products, wherein the organic solvent is one or more selected from the group consisting of ethyl acetate, butyl acetate, chloroform, dichloromethane, dichloroethane, benzene, xylene, and acetonitrile.
Patent KR-20200120317-A (KR)
Inventor: OH SEONG DO
IPC: A41G3/00
Filed: 2019-04-12
Abstract: The present invention relates to an attachment pad attached to the skin, which is included in a wig fastening member for fixing a wig and is attached to a user′s scalp to provide excellent adhesion. According to the present invention, the attachment pad comprises: a lower sheet including an adhesive component disposed on a lower part to come in contact with the skin; a shock absorption member laminated on the upper part of the lower sheet; and an upper sheet disposed on the upper part of the shock absorption member. The shock absorption member comprises at least one of silicone, sponge, cork, leather, red clay stone, red clay tile, turquoise, an adhesive bond of herbal ingredients, elvan, jade, non-woven fabric, Styrofoam, urethane foam, corn starch, and paper.
Patent KR-20190055028-A (KR)
Title: Disposable unleash device with easy to out of from device
Inventor: CHOI SUNG OH
IPC: H02G11/02
Filed: 2019-04-19
Abstract: The present invention relates to a disposable unwinding device capable of being easy to withdraw a wire which can increase efficiency when a wire input or wiring work due to no occurrence of twisting and can effectively store a withdrawn wire when the work is finished. The disposable unwinding device capable of being easy to withdraw a wire is configured by coupling a wire fixing unit capable of fixing a fixed circular plate, a withdrawal outlet, and an end of a wire, a rotation plate having a through-hole at the center to be rotatable, a support, and a coupling unit.
Patent KR-20200122874-A (KR)
Title: Paeteoneuro Hyeongseondoen Dogeumdojagi Jejopangbeop
Inventor: MIN GYEONG MI
IPC: C04B33/34
Filed: 2019-04-19
Abstract: The present invention relates to a method of manufacturing a plated ceramic formed in patterns. More specifically, in a ceramic manufacturing method consisting of a kneading and molding step, a bisque firing step, a glaze application step, and a re-firing step, the method comprises the glaze application step of individually or selectively applying a transparent glaze that can have a gloss on the surface of a ceramic and a matt black glaze that is matt and a drying step of coating the surface of the ceramic after the re-firing step with any one of pure gold, liquid gold, and platinum, followed by drying at 800 to 850°C for 5 to 8 hours and is a useful invention that can give a visually beautiful look by allowing each of the manufactured ceramic to have glossy and matte surfaces and have various patterns.
Patent KR-20200125326-A (KR)
Title: How to provide keyword information
Inventor: PARK TAE JOON
IPC: G06Q50/30
Filed: 2019-04-26
Abstract: The present invention relates to an operation method of a keyword information providing server for providing information related to a keyword included in a chat conversation to a user. More specifically, the operation method of a keyword information providing server extracts a keyword included in a chat conversation transmits selection information mapped in accordance with the selection of the user to a user terminal when the mapped information exists in the extracted keyword, easily checks the selection information related to the keyword by the user, reduces the time and effort required to search for the selection information related to the keyword by selectively sharing the selection information with the other terminal, and searches for additional selection information from a keyword or a combination of extended semantic information generated from the keyword to provide the information to the user.
Patent KR-20200126731-A (KR)
Inventor: AN HYUNG WOO
IPC: G06T7/70
Filed: 2019-04-30
Abstract: Provided is an infrared camera module for a ship having a floating dummy. According to an embodiment of the present invention, the infrared camera module for the ship having the floating dummy includes: a camera disposed on the ship at a predetermined angle to face a water surface to photograph the water surface in front of a course; a camera driving unit which adjusts the angle of the camera with respect to the water surface; and a floating dummy installed in front of the camera so as to be located at the origin in a photographed image and configured to maintain a constant posture, thereby easily and quickly measuring a distance to an obstacle based on a reference line in an image using the floating dummy.
Patent KR-20200130602-A (KR)
Inventor: JU YEOB KIM
IPC: G06K9/00
Filed: 2019-05-10
Abstract: The present invention relates to an image recognition device. The image recognition device of the present invention comprises: a frame data change detector configured to sequentially receive frame data and detect a difference between two consecutive frame data; an ensemble section controller configured to set an ensemble section from the frame data in accordance with the detected difference; an image recognizer configured to sequentially identify classes corresponding to the section frame data by applying different neural network classifiers with respect to section frame data within the ensemble section; and a recognition result classifier configured to sequentially identify ensemble classes corresponding to each of the section frame data by combining classes within the ensemble section.
Patent KR-20200133055-A (KR)
Inventor: KANG DONG HUN
IPC: B32B15/01
Filed: 2019-05-15
Abstract: The present invention relates to a double-sided flexible copper clad laminated plate and a manufacturing method thereof, the double-sided flexible copper clad laminated plate having a structure on which only copper foils are laminated by means of an adhesive without using a polyimide insulation sheet, differently from an existing double-sided copper clad laminated plate used as a substrate for a flexible circuit board, wherein copper foils are bonded to each other by means of an insulation resin adhesive and then bonded in a main bonding method through a thermal curing so as to form an adhesion-insulated middle layer structure. The double-sided flexible copper clad laminated plate comprises an upper copper clad layer and a lower copper clad layer which are laminated by means of an insulating resin adhesive layer formed therebetween. The manufacturing method comprises: a preparing step of providing an upper copper foil and a lower copper foil, which have a roll-shape, and an adhesive sheet made of an insulating resin in a semi-cured state; a temporarily bonding step of temporarily bonding the upper copper foil, the lower copper foil, and the adhesive sheet by laminating the upper copper foil, the lower copper foil, and the adhesive sheet in a roll-to-roll manner to interpose the adhesive sheet between the upper copper foil and the lower copper foil; a cutting step of cutting the upper copper foil, the lower copper foil, and the adhesive sheet, which have been temporarily bonded, according to specifications; and a main bonding step of performing main bonding of the upper copper foil, the lower copper foil, and the adhesive sheet by hot-pressing the upper copper foil, the lower copper foil, and the adhesive sheet, which have been cut, and curing the adhesive sheet. The present invention enables a product to maintain a flexible property while reducing the thickness of the entire product.
Patent KR-20200136152-A (KR)
Inventor: JUNG YONG BI
IPC: G06K19/06
Filed: 2019-05-27
Abstract: The present invention relates to a coding board apparatus for generating an algorithm for controlling a coding robot using coding cards to intuitively and conveniently provide coding education, and a method thereof. According to one embodiment of the present invention, the coding board apparatus comprises: a circuit board divided into a plurality of sections and including a sensing means for collecting identification information of the coding card in each of the plurality of sections; a controller collecting the identification information of the coding card arranged in at least a part of the plurality of sections through the sensing means, determining an event or execution command code corresponding to the collected identification information of the coding card, combining the location of the section, from which the identification information of the coding card is collected, and the determined event of execution command code to generate an algorithm for controlling a coding robot, and generating a control signal corresponding to the generated algorithm; and a short-range communication module converting the generated control signal into a short-range wireless communication signal form to transmit the converted control signal to a main controller of the coding robot, wherein the coding robot compiles the received control signal to control operation of driving devices.
Patent KR-20200136561-A (KR)
Title: Method and system for supporting collaborative editing by hooking the editing area on the web
Inventor: ROH HYUN GUL
IPC: G06F40/166
Filed: 2019-05-28
Abstract: According to one embodiment, provided is a method for supporting joint editing performed by a joint editing support server implemented by a computer, which comprises the steps of: receiving an access request for joint editing from an editing area of a web browser; and converting the editing area into a joint editing area through a plug-in for the received editing area.
Patent KR-20200136565-A (KR)
Title: Aggregate packaging material composition having water permeability
Inventor: Ryu jong hee
IPC: E01C11/22
Filed: 2019-05-28
Abstract: The present invention relates to a permeable aggregate pavement material composition which comprises 50 to 100 parts by weight of a base part, 10 to 50 parts by weight of a hardener part, and 50 to 300 parts by weight of a filler part. According to the present invention, the base part comprises 40 to 80 wt% of an epoxy resin, 1 to 20 wt% of pigment, 3 to 20 wt% of additives, and 5 to 40 wt% of a solvent. The hardener part comprises 45 to 65 wt% of an amide-based curing agent, 20 to 30 wt% of an amine-based curing agent, 5 to 10 wt% of a curing accelerator, and 5 to 15 wt% of a solvent. The filler comprises silica and illite. According to the present invention, the permeable aggregate pavement material composition provides external waterproofness and weathering ability to prevent easy discoloration by ultraviolet rays, can reduce use of organic solvents and elution of odor and hazardous substances, and provides an excellent anti-slip effect, thereby forming a pavement material suitable for forming sidewalks of a park, a trail, a square, a bridge, a historic site, cultural properties, a tour site, a bicycle road, and the like.
Patent KR-20200010998-A (KR)
Inventor: LEE KYUNG HOON
IPC: E06B1/60
Filed: 2019-06-03
Abstract: The present invention relates to a bracket for mounting a window. According to an aspect of the present invention, the bracket for mounting a window comprises: a window fixing unit having a first mounting unit to be fixed on a window; a wall fixing unit having a second mounting unit to be fixed on a wall and connected to the window fixing unit; and a first side surface rib provided at both edges in the width direction of the window fixing unit and the wall fixing unit. The wall fixing unit comprises: a first member formed of the same material as the window fixing unit; and a second member formed of a material different from the window fixing unit.
Patent KR-20190140421-A (KR)
Inventor: KIM JOO HO
IPC: H01L51/50
Filed: 2019-06-11
Abstract: According to the present specification, an organic light emitting device comprises a first electrode, a second electrode, and a light emitting layer provided between the first electrode and the second electrode; and the light emitting layer comprises a compound represented by chemical formula 1, a compound represented by chemical formula 2, and a compound represented by chemical formula 3. Therefore, provided is the organic light emitting device having a low driving voltage, a high luminous efficiency, or a good lifespan property.
Patent KR-20200142378-A (KR)
Inventor: KO JEONG GIL
IPC: H04W52/24
Filed: 2019-06-12
Abstract: Disclosed is a human body communication receiver for receiving data using a human body as a communication medium. According to the present invention, the human body communication receiver comprises an electrode, a wake-up signal detection unit, and a reception unit. The electrode may come in contact with the human body to receive an analog signal corresponding to one transmission unit data among a plurality of transmission unit data constituting the data from the human body. The wake-up signal detection unit generates a differential voltage between the amplitude of the analog signal and a preference voltage by comparing the amplitude of the received analog signal with the preset reference voltage, detects a wake-up signal included in the analog signal based on the differential voltage, and may generate a wake-up command signal for starting demodulation of a data signal included in the analog signal. The reception unit is converted from an inactive state to an active state in response to the wake-up command signal, and demodulates the data signal.
Patent KR-20210001135-A (KR)
Inventor: HAN YOUNG BIN
IPC: F16F1/18
Filed: 2019-06-27
Abstract: The present invention provides a damper device which comprises: a hollow main body housing inserted into a duct; an opening and closing member provided to an upper portion of the main body housing to open and close the upper portion of the main body housing; and a support member provided to a lower portion of the main body housing to fixate the main body housing into the duct. The damper device can easily control an air volume inside the duct.
Patent KR-20210002951-A (KR)
Inventor: YUN JONG SIK
IPC: E21D11/10
Filed: 2019-07-01
Abstract: The present invention relates to a double-sided semi-circular arch-shaped leading pipe, an underground tunnel structure using the same, and a construction method thereof. According to the present invention, the underground tunnel structure comprises: a double-sided semi-circular arch-shaped leading pipe; a loop steel pipe having a T-shaped propulsion connection guide formed on the outside thereof; a lining placing wall; a waterproof sheet; and a tunnel structure of reinforced concrete. According to the present invention, underground obstacles can be easily removed.