baber/WOPTO huggingface dataset:
Patent KR-20210152318-A (KR)
Inventor: CHOO MYEONG JA
IPC: C03C17/00
Filed: 2020-06-08
Abstract: Disclosed is a method for manufacturing foldable ultra-thin tempered glass. According to an embodiment of the present invention, the method for manufacturing the foldable ultra-thin tempered glass, which is a method for manufacturing tempered glass attached to a top surface of a screen of a portable terminal, includes: a primary etching step of etching glass having a thickness of 300 to 500 micrometers to process the glass to have a thickness of 50 to 200 micrometers; a masking step of performing UV lamination or screen printing on an outer surface of the glass processed in the primary etching step to perform masking on a remaining portion except for a bent portion; a secondary etching step of etching the glass that has been subject to the masking in the masking step to form a groove having a radius of curvature of a predetermined size in the bent portion; a cleaning step of removing a laminating or printing resin formed on the outer surface of the glass processed in the secondary etching step; a cutting step of cutting the glass processed in the cleaning step into a predetermined size and a predetermined shape; and a chemical strengthening step of strengthening the glass cut through the cutting step by a chemical scheme. The present invention provides a method for manufacturing foldable ultra-thin tempered glass that is mounted on a screen of a portable device or a tablet so as to be stably folded.
Patent KR-20210155293-A (KR)
Inventor: KIM IN KI
IPC: G01N15/02
Filed: 2020-06-15
Abstract: The present invention is a technology that compares and grasps indoor air quality and outdoor air quality by operating in association with an indoor dust measuring unit based on an outdoor fine dust measuring device that measures outdoor air quality while installed outdoors. The present invention relates to a technology which has an outdoor fine dust measuring device, which can accurately measure an outdoor air quality state, in spite of outdoor environmental disturbances (e.g., rain and wind and strong wind) which make it difficult to accurately measure air quality compared to an indoor dust measurement unit, thereby effectively performing operation control of environment apparatuses (e.g., a window opening and closing device, an air purifier) based on accurate comparison and evaluation of indoor and outdoor air quality for a given place. According to the present invention, there is an advantage of effectively performing operation control about an environment apparatus (e.g., a window opening and closing device) of a corresponding location according as indoor air quality and outdoor air quality are compared and determined.
Patent KR-20200083956-A (KR)
Title: basr-type solar power generation unit and system
Inventor: BAE SUK MAN
IPC: H02S40/20
Filed: 2020-06-26
Abstract: Disclosed is a bar-type solar photovoltaic power generation unit capable of large-capacity power generation even in a space of a limited narrow area. The bar-type solar photovoltaic power generation unit comprises: at least one optical fiber including a core through which a light wave propagates and cladding covering the core, and having a light output region including a light output window formed by penetrating the cladding and a light guide region to guide a light wave to the light output region; a power generation part including at least one solar panel facing the optical fiber to perform power generation by a light wave from the light output region; and a tube-type housing providing an internal space in which the optical fiber and the solar panel are positioned, and having a plurality of walls and a plurality of corners at which walls are connected. The optical fiber is installed in at least one among the corners. The solar panel has a structure of being installed to face the at least one optical fiber.
Patent KR-20220001580-A (KR)
Title: Water level measurement system using IoT and water level measurement method using the same
Inventor: JONGWOONG PARK
IPC: G08B3/10
Filed: 2020-06-30
Abstract: The present invention provides a water level measurement system using an IoT, comprising: a photographing module; a display module which is installed in a remote location and generates an alarm; an analysis module which calculates a water level in a water level measurement area by analyzing a photographed image obtained by the photographing module, and generates an alarm signal according to the measured water level; a communication module; and a central server. According to the above description, accurate and stable water level measurement can be performed even when the water is polluted or when an object is shaken or the photographed image is shaken.
Patent KR-20220005164-A (KR)
Title: Rotor for Wound Rotor Synchronous Motor able to generate Trapezoidal Back ElectroMotive Force
Inventor: CHO HYUNG GEUN
IPC: H02K1/26
Filed: 2020-07-06
Abstract: The present invention relates to a rotor of a wound field type synchronous motor that generates a square wave back electromotive force which forms a non-sinusoidal air gap to generate a square wave back electromotive force so as to reduce torque ripples, thereby reducing vibration and a noise of the motor.
Patent KR-20220009049-A (KR)
Title: Sleep diagnosis device
Inventor: MOON BYEONG RAE
IPC: A61B5/11
Filed: 2020-07-15
Abstract: A sleep diagnosis device according to an aspect in accordance with the technical idea of the present invention comprises: a sensing unit including a plurality of sensors for acquiring sleep diagnosis data of a user; a memory for storing the sleep diagnosis data; a BLE module for broadcasting the sleep diagnosis data; and a processor which activates any one sensor with the lowest power consumption among the plurality of sensors, deactivates the remaining sensors, detects whether the user enters sleep by using the activated sensor, when it is detected that the user does not enter sleep, controls to deactivate a broadcast function of the BLE module and a data storage function of the memory, and when sleep entry is detected, activates the remaining sensors and controls to acquire the sleep diagnosis data through the plurality of sensors. Therefore, the present invention can provide the sleep diagnosis device which can be driven for a long time by preventing unnecessary power consumption.
Patent KR-20220011944-A (KR)
Inventor: LEE
IPC: C09D5/08
Filed: 2020-07-22
Abstract: The present invention relates to an electrodeposition paint composition which includes a resin, a hardener, and a cationic water dispersion additive, wherein the cationic water dispersion additive is prepared from an additive composition including a first epoxy resin, a second epoxy resin, and an amine group-containing alkoxysilane, and the first epoxy resin and the second epoxy resin are included in a weight ratio of 1:1 to 5:1.
Patent KR-20200094711-A (KR)
Title: Compound as p62 ligand, composition for preventing, improving or treating proteinopathies comprising the same
Inventor: KWON YONG TAE
IPC: A61K31/155
Filed: 2020-07-24
Abstract: The present invention relates to a novel p62 ligand compound, a stereoisomer, solvate, hydrate, or prodrug thereof, and a pharmaceutical or food composition for preventing or treating proteinopathies comprising the same as an active ingredient. The p62 ligand compound according to the present invention activates autophagy in cells, thereby selectively removing proteins, organelles, and aggregates in the body, and thus can be usefully employed as a pharmaceutical composition for preventing, alleviating, or treating various proteinopathies. The p62 ligand compound is represented by chemical formula 1.
Patent KR-20220013238-A (KR)
Inventor: KIM GI BAE
IPC: D03D1/00
Filed: 2020-07-24
Abstract: The present invention relates to an apparatus for manufacturing a laminated coconut fiber mat, and a method for manufacturing a laminated coconut fiber mat. The apparatus for manufacturing a laminated coconut fiber mat according to one embodiment of the present invention comprises: a weaving unit weaving a coconut fiber mat by allowing warps and wefts to cross each other; a functional mat supply unit supplying a functional mat so as to be in contact with one surface of the coconut fiber mat woven in the weaving unit; a mixed mat sewing unit producing a mixed mat by combining and sewing the coconut fiber mat and the functional mat; a cutting unit cutting the mixed mat to a predetermined length; an upper sewing unit sewing an upper part of an end of the mixed mat cut by the cutting unit; and a lower sewing unit sewing a lower part of the end of the mixed mat cut by the cutting unit.
Patent KR-20220016598-A (KR)
Title: A photonic de Broglie Sagnac interferometer
Inventor: HAM BYOUNG SEUNG
IPC: H01S3/10
Filed: 2020-08-03
Abstract: The present invention relates to a photonic De Broglie Sagnac interferometer. The photonic De Broglie Sagnac interferometer includes a basic module in which a first Mach-Zender interferometer using a coherent light as an input light and a second Mach-Zender interferometer generating a pair of final output lights comprising photonic De Broglie waves by using a pair of output lights as an input light outputted from the first Mach-Zender interferometer are linearly connected with each other, wherein the first Mach-Zender interferometer and the second Mach-Zender interferometer provide a double linear resonator structure individually using an asymmetrical phase controller satisfying an anti-phase relation in which phases are opposite to each other. Therefore, the present invention is capable of enabling autonomous management by securing time-space position information.
Patent KR-20220017571-A (KR)
Inventor: KIM TAE CHANG
IPC: B32B5/32
Filed: 2020-08-04
Abstract: A display device according to an embodiment of the present invention comprises a display module and a foam layer disposed between support bars. The foam layer includes a core layer having a first modulus, and a skin layer having a second modulus greater than the first modulus on at least one of an upper surface and a lower surface of the core layer. The surface quality of the display module can be improved by reducing the curvature visually recognized to the outside in the region where the display module overlaps the support bars.
Patent KR-20220020493-A (KR)
Inventor: KIM MIN WOOK
IPC: G01R27/02
Filed: 2020-08-12
Abstract: The present invention relates to a device for detecting damage to a separator and a method for detecting damage to a separator using the same, wherein the device for detecting damage to a separator includes: a detecting unit connected to the negative electrode and the positive electrode of an electrode assembly to detect whether the separator is damaged; and a pressing unit including a first pressing unit pressing the upper surface of the electrode assembly and a second pressing unit pressing the lower surface of the electrode assembly, and the first pressing unit and the second pressing unit include a plurality of pressing rollers arranged in parallel in one direction.
Patent KR-20200106138-A (KR)
Inventor: KIM DONG HWON
IPC: A63F9/00
Filed: 2020-08-24
Abstract: The present invention relates to a number chess game. More specifically, the number chess game has a game board part having eight squares in a horizontal direction and eight squares in a vertical direction, divides the game board part into two parts having sixteen squares at two rows of the end to arrange game pieces in which numbers of 1 to 6 are written, and allows movement of the pieces to be moved in upper, lower, left and right directions as much as the written number. The number chess game allows the pieces written with the numbers arranged by being divided into two parts at both ends of the game board part to be alternatively moved as much as the written numbers and capture each other.
Patent KR-20220028280-A (KR)
Title: Conductive particle and connector for electrical connection including same
Inventor: CHOI JIN WOO
IPC: H01B5/16
Filed: 2020-08-28
Abstract: Provided are a conductive particle used for a conductive part of a connector which electrically connects an inspection apparatus and a device to be inspected. The conductive particle comprises a bottom contact part and a plurality of side contact parts. And the bottom contact part and the plurality of side contact parts form a surface of the conductive particle. The bottom contact part has a plurality of sides. The plurality of side contact parts meet each of the plurality of sides of the bottom surface contact part and are formed to narrow along a first direction perpendicular to the bottom surface contact part. Adjacent side contact parts among the plurality of side contact parts meet each other along a second direction that is a circumferential direction of the first direction.
Patent KR-20220029841-A (KR)
Inventor: KIM SANG HOON
IPC: A61K35/20
Filed: 2020-08-31
Abstract: The present invention relates to a composition for inducing browning, a pharmaceutical composition for preventing or treating metabolic diseases, and a food composition for alleviating metabolic diseases, all of the compositions containing milk exosomes. In addition, the present invention can induce the differentiation of white adipocytes into beige adipocytes or brown adipocytes by treating the milk exosomes.
Patent KR-20220029252-A (KR)
Inventor: JEONG DEOG HWA
IPC: F21V33/00
Filed: 2020-09-01
Abstract: The present invention relates to a disinfection apparatus using pulse-type UV lamp, which automatically performs disinfection within a predetermined space without a worker. According to the present invention, the disinfection apparatus comprises a main body having a part disposed therein to output UV light and a light emission unit electrically connected to the main body, formed in a first direction, and emitting the UV light in a plane perpendicular to the first direction. The light emission unit includes: a lamp assembly outputting the UV light; a lower case provided on the lower part of the lamp assembly; a button unit attached to the outside of the lower case to control output of the lamp; an elevation guide provided inside the lower case to elevate the lamp assembly; and a leg part provided on the lower part of the lower case and firmly supported on the ground.
Patent KR-20220031380-A (KR)
Title: Electrode assembly for rechargeable lithium battery, and rechargeable lithium battery including same
Inventor: YANG MIHWA
IPC: H01M50/409
Filed: 2020-09-04
Abstract: The present invention relates to an electrode assembly for a lithium secondary battery and a lithium secondary battery including the same, wherein the electrode assembly comprises: a current collector; a negative electrode including a negative electrode active material layer positioned on the current collector, and an organic-inorganic composite layer integrated with the negative electrode active material layer; and a positive electrode, and the organic-inorganic composite layer includes an organic layer and an inorganic layer.
Patent KR-20220032719-A (KR)
Inventor: LEE JI YEONG
IPC: H01L33/56
Filed: 2020-09-08
Abstract: The present application relates to a composition for encapsulating an organic electronic device and an organic electronic apparatus comprising the same. The present invention provides the composition for encapsulation which secures the lifespan of the organic electronic apparatus by forming a structure that can effectively block moisture or oxygen flowing into the organic electronic apparatus from the outside and can prevent physical and chemical damage to the organic electronic device while having excellent optical properties and fairness applied to the top emission type organic electronic apparatus and an organic electronic device including the same.
Patent KR-20210032906-A (KR)
Title: Semiconductor device
Inventor: KIM HUI JUNG
IPC: H01L21/768
Filed: 2020-09-09
Abstract: According to an embodiment of the present invention, a semiconductor device with the improved reliability comprises: a substrate including active regions; bit lines spaced apart from each other in a first direction on the substrate, extending in a second direction crossing the first direction, and electrically connected to the active regions; capacitors disposed on the bit lines and electrically connected to the active regions; and storage node contacts electrically connecting the capacitors and the active regions between the capacitors and the active regions. Each of the storage node contacts includes a first region in contact with the active region and having a first width in the second direction and a second region disposed on the first region and having a second width greater than the first width in the second direction.
Patent KR-20220037723-A (KR)
Inventor: SANGIK SON
IPC: F04B35/04
Filed: 2020-09-18
Abstract: Disclosed is a linear compressor. The linear compressor according to the present specification comprises: a cylinder forming a compressed space of a refrigerant and having a cylindrical shape; and a piston disposed in the cylinder and reciprocating in the axial direction. The cylinder includes: a gas inlet formed on the outer circumferential surface; and an air inlet passing through the cylinder in the radial direction and communicating with the gas inlet. The gas inlet includes: a first gas inlet; and a second gas inlet disposed behind the first gas inlet. The air inlet includes: a first air inlet in communication with the first gas inlet; and a second air inlet disposed behind the first air inlet and communicating with the second gas inlet. A flow rate through the first air inlet is different from a flow rate through the second air inlet. An objective of the present invention is to provide the linear compressor capable of preventing collision between the piston and the cylinder.
Patent KR-20220041628-A (KR)
Inventor: SANG YONG LEE
IPC: G01R27/26
Filed: 2020-09-25
Abstract: The present invention provides a cooking apparatus and a control method thereof, which senses an overflow of food in a cookware and notifies a user and further automatically controls cooking equipment to enhance safety and convenience. The cooking apparatus according to one embodiment of the present invention comprises: an alarm unit; a cooking plate including glass and a capacitance sensor panel; and a control unit determining a reference position corresponding to a position of the cookware, based on a change in capacitance of the cooking plate, determining a plurality of areas on the cooking plate to which different weighted values are given, based on the distance from the reference position, and controlling the alarm unit such that the alarm unit outputs a warning message when a change in the capacitance of the weighted value-given cooking plate exceeds a predetermined value.
Patent KR-20220042782-A (KR)
Title: Food composition for improving kidney function using femented powder of Gynostemma pentaphyllum
Inventor: LEE CHANG HYUN
IPC: A23L33/10
Filed: 2020-09-28
Abstract: The present invention relates to a food composition having an effect of improving a kidney function such as alleviation of acute renal failure caused by anticancer drug administration by including fermented powder of Gynostemma pentaphyllum.
Patent KR-20220046186-A (KR)
Inventor: KIM YOUNGGEOL
IPC: A61B5/00
Filed: 2020-10-07
Abstract: The present invention relates to an electronic device to measure skin fluorescence without expensive optical filters and a skin fluorescence measurement method thereof. According to various embodiments of the present invention, the electronic device comprises a first light source, a second light source, a camera, a memory for storing one or more instructions, and a processor. Executing the one or more instructions, the processor performs an operation acquiring compensation constant information for compensating for a difference in brightness of each wavelength of a first image captured by using the camera when the first light source is emitted and a second image captured by using the camera when the second light source is emitted; and an operation of acquiring a skin visible reflection component by the second light source by applying the compensation constant information to a third image captured when the first light source is emitted to the skin and measuring fluorescence by removing the skin visible reflection component by the acquired second light source from a fourth image captured when the second light source is emitted to the skin. Other embodiments are also possible.
Patent KR-20220046894-A (KR)
Inventor: AN GYU SEON
IPC: H02G1/02
Filed: 2020-10-08
Abstract: Disclosed is a self-supporting aerial cable integrated with a messenger wire and coinciding with the center of gravity to have convenience in work and easily return to the center of gravity against external force. The self-supporting aerial cable includes: a main coating layer located at the outermost part of the aerial cable; N power lines disposed inside the main coating layer, wherein N is greater than or equal to 2; a support line spaced apart from the outside of the main coating layer; a sub coating layer surrounding the support line; and a coating layer bridge connecting the main coating layer and the sub coating layer. The center of gravity of the N power lines and the center of gravity of the support line are located on a vertical line, and the main coating layer and the sub coating layer are switchable between the separated state and the combined state at the coating layer bridge along the vertical line.
Patent KR-20220047001-A (KR)
Title: Apparatus for collecting marine oil spill
Inventor: HWANG YUNJI
IPC: E02B15/10
Filed: 2020-10-08
Abstract: Disclosed is a device for collecting marine spilled oil. According to one aspect of the present invention, provided is the device for collecting marine spilled oil, which comprises: a floating body having an inner storage space and having an inlet and an outlet which are connected to the storage space; a suction unit disposed in the inlet and allowing sweater and spilled oil to be introduced into the storage space; and a seawater discharge unit disposed in the outlet and separating and discharging the seawater stored in the storage space from the spilled oil.
Patent KR-20220048815-A (KR)
Inventor: HYUN CHAE YI
IPC: A41D27/20
Filed: 2020-10-13
Abstract: The present invention relates to a disposable mask that changes color depending on the degree of contamination thereof. According to the present invention, it is possible to provide a disposable mask that changes color depending on the degree of contamination thereof, wherein the mask allows a wearer to discern the degree of contamination of the mask, to adjust the replacement cycle, and to determine whether or not to reuse the mask.
Patent KR-20220013870-A (KR)
Title: High-electron-mobility transistor device and method of manufacuring the same
Inventor: CHANG SUNG JAE
IPC: H01L29/66
Filed: 2020-10-14
Abstract: The present invention provides a manufacturing method of a high linearity high frequency HEMT element. Gate electrodes having different threshold voltages and maximum transconductance values are formed and one high linearity high frequency HEMT element is manufactured with the gate electrodes in a multi-finger structure. To obtain the different threshold voltages and transconductances, barrier layers are etched with different depths and a gate dielectric film and a gate electrode are formed in an etched portion. The HEMT element manufactured by this way has various threshold voltages and transconductances and due to overlapping of the transconductances, it is possible to maintain a high value without an abrupt decrease even at a gate voltage higher than the maximum value of transconductance. Through this, a high linearity high frequency operation is possible by suppressing generation of third harmonic waves during a high frequency operation.