baber/WOPTO huggingface dataset:
Patent KR-20210121780-A (KR)
Inventor: HWANG YONG JUN
IPC: B29C65/04
Filed: 2020-03-31
Abstract: The present invention relates to a method for manufacturing a seat cover and, more specifically, to a method for manufacturing a seat cover, having an opening portion for installing parts and stiffening the periphery of the opening portion by means of a stiffener composed of a plastic material. The present invention provides the method for manufacturing the seat cover, comprising the steps of: a) preparing the seat cover having the opening portion; b) preparing a plastic stiffener having one surface on which a hot melt layer is formed wherein the plastic stiffener has a shape of surrounding the opening portion; c) arranging the plastic stiffener having the hot melt layer around the opening portion of the seat cover such that the hot melt layer faces the seat cover; and d) attaching the plastic stiffener to the seat cover by heating, melting and solidifying the hot melt layer. The seat cover manufactured by the manufacturing method in accordance with the present invention has an advantage that stitch marks do not remain.
Patent KR-20210122943-A (KR)
Title: Concentrated Oxidation Rotor For VOCs Treatment Executing Combination Process of Adsorption Process and Catalytic Oxidation Process
Inventor: LEE HYUN JAE
IPC: B01D53/04
Filed: 2020-04-01
Abstract: The present invention relates to an apparatus for adsorbing and concentrating odors and volatile organic compounds to guarantee removal performance. According to the present invention, a rotor for concentrating pollutant of waste gas mixed with volatile organic compounds, odors, or harmful components comprises: a first member having a facing surface facing the inflow direction of waste gas and including an adsorbent for adsorbing pollutant; a second member adjacent to the rear end of a front end member and including a catalyst component for chemically adsorbing the pollutant; and a desorption member heating the second member or heating desorbed gas flowing into the second member to provide a desorbed gas flow passing through the second member and the first member, thereby desorbing the pollutant absorbed by the second member and the first member, wherein at least a part of the pollutant are desorbed and oxidized in the second member.
Patent KR-20210129428-A (KR)
Inventor: HAN SANG HAK
IPC: H01J61/12
Filed: 2020-04-20
Abstract: A method for coating a bulb of a halogen lamp for a vehicle by a dip coating method comprises: a step of dipping the bulb in a coating solution; a step of drawing out the bulb from a proximal part of the bulb to a proximal boundary of a filament region occupied by a filament of the halogen lamp in the coating solution at a first drawing speed; and a step of drawing out the bulb from the coating solution passing the filament region at a second drawing speed faster than the first drawing speed.
Patent KR-20210130483-A (KR)
Title: Radiation detector for distinguishing and detecting the reaction position of gamma rays and nuclear medicine imaging apparatus comprising the same
IPC: G01T1/161
Filed: 2020-04-22
Abstract: The present application provides a radiation detector which significantly reduces the manufacturing cost and signal processing time while distinguishing and detecting the reaction position of gamma rays in applying the same to radiation detection in disease diagnosis and radiation accident, etc., and is able to improve the detection accuracy. The radiation detector includes: a scintillator module; an optical filter; an optical guide; a first photodetector; a second photodetector; and a control unit.
Patent KR-20210133496-A (KR)
Title: Monitoring apparatus and method for elder's living activity using artificial neural networks
IPC: G08B21/04
Filed: 2020-04-29
Abstract: The present invention relates to a method and device for detecting and classifying life sounds using a life sound detection part, a life sound classification part, and an artificial neural network in a mobile phone. Therefore, the present invention is capable of automatically classifying life sounds with an accuracy of approximately 70-80%.
Patent KR-20210141036-A (KR)
Title: Flash led package and mobile device including the same
IPC: H01L33/58
Filed: 2020-05-15
Abstract: The present invention provides a light source package to integrate two light sources emitting different lights and a mobile device including the same. According to one embodiment of the present invention, the light source package comprises: a substrate including first and second surfaces opposite to each other, a device mounting region disposed on the first surface, and a ground electrode surrounding the device mounting region; a first light source device disposed in the device mounting region and emitting light of a first wavelength; a second light source device disposed in the device mounting region to be spaced apart from the first light source and emitting light having a second wavelength different from the first wavelength; a shield can covering the first and second light source devices, having a light emission window, through which the light of the first and second wavelengths is emitted, formed in a region overlapping the device mounting region, and grounded to the ground electrode of the substrate; and a transparent molding including a first lens array covering the light emission window and having a region overlapping with the first light source device and a second lens array having a region overlapping with the second light source device.
Patent KR-20210122623-A (KR)
Title: Copper foil, Copper Foil Assembly, and Method for making the same
Inventor: KIM SUN KI
IPC: C30B29/64
Filed: 2020-05-21
Abstract: Disclosed is a method for manufacturing a copper foil assembly manufactured in a roll that can be economically mass-produced. Laminated foil comprising copper foil and graphite foil continuously interposed between the copper foil is wound on a support roll with constant force and is heat-treated in close contact with each other so that the heat-treated copper foil and the graphite foil adhere to each other.
Patent KR-20210146560-A (KR)
Inventor: KIM HYUN DONG
IPC: B60P3/00
Filed: 2020-05-27
Abstract: The present invention relates to a pet bathing vehicle to enable a user to easily check the water levels of a fresh water tank and a sewage tank. According to the present invention, the pet bathing vehicle has a space for bathing a pet formed in a loading space of the vehicle. The pet bathing vehicle comprises: a fresh water tank in which water for bathing pets is stored; a sewage tank storing sewage and disposed on the lower part of the fresh water tank; a non-ignition heater using fuel in a fuel tank to generate heat; a water supply pipe connected to the fresh water tank; a hot water pipe and cold water pipe branching from the water supply pipe; a showerhead connected to the hot water pipe and cold water pipe; a drain pipe connected to the sewage tank; a sink bowl connected to the drain pipe; and a heat exchanger using the heat generated from the non-ignition heater to apply the heat to the water passing through the hot water pipe.
Patent KR-20210147200-A (KR)
Inventor: CHOI JANG WOOK
IPC: C01B32/182
Filed: 2020-05-28
Abstract: The present invention relates to allotropes of carbon having a layered structure, a preparation method thereof, a negative electrode including the same, and a secondary battery including a negative electrode. By using the allotropes of carbon according to the present invention as a material of a negative electrode, a negative electrode having excellent energy density can be provided. And, in turn, the negative electrode has the advantage of being able to provide a secondary battery having excellent capacity as well as improved lifespan characteristics.
Patent KR-20220000071-A (KR)
Title: Roadside drain and assembly method thereof
Inventor: CHOE SEUNG SEON
IPC: E03F5/04
Filed: 2020-06-25
Abstract: The present invention is to provide a roadside drain pipe that facilitates drainage and has improved manufacturing and assembly convenience through upper and lower members assembled with each other. According to an embodiment of the present invention, a roadside drain pipe, which is installed on a drain gutter of a road, includes a lower member having one and the other sides partially protruding upward, an upper member having one and the other sides partially protruding downward and coupled to the upper side of the one and the other sides of the lower member to form a flow passage together with the lower member, and an inner fastening part for bonding the lower and upper members to each other, wherein the lower member is made of a liquid permeable porous material.
Patent KR-20220000641-A (KR)
Title: Plasma generating device and control method thereof
Inventor: LEE YUN SEONG
IPC: H01J37/32
Filed: 2020-06-26
Abstract: As a plasma generating device having a plurality of operating modes comprising a first mode and a second mode and performing a plasma discharge, the present invention, in one aspect, relates to the plasma generating device comprising: a first power supply device capable of changing a frequency within a first frequency range; a second power supply device capable of changing a frequency within a second frequency range that is at least partially different from that of the first frequency range; a dielectric discharge tube; and an antenna module comprising a first unit coil wound at least once around the dielectric discharge tube, a second unit coil wound at least once around the dielectric discharge tube, and a first capacitor connected in series between the first unit coil and the second unit coil. Therefore, the present invention is capable of providing the plasma generating device usable under various environments.
Patent KR-20220001751-A (KR)
Inventor: LEE JIN WOON
IPC: F22G5/12
Filed: 2020-06-30
Abstract: The present invention relates to a method for designing an overheating reduction device, which reduces the temperature of steam supplied from an evaporator to a turbine, comprising the steps of: preparing a sleeve and a spray nozzle; selecting diameter values of a plurality of spray holes; and calculating a mass flow rate value of a coolant to be sprayed, and calculating the total required number of the spray holes.
Patent KR-20220003341-A (KR)
Title: Rice cake for the rice-cake soup and tteokbokki rice cake containing oat and method for manufacturing the same
Inventor: KOO MOON JUNG
IPC: A23L7/109
Filed: 2020-07-01
Abstract: The present invention relates to a rice cake for rice-cake soup and stir-fried rice cake containing oats to provide a taste and texture familiar to Westerners and a manufacturing method thereof. More specifically, the method comprises the following steps: mixing and washing whole oats and rice; immersing the washed whole oats and rice in water; grinding the soaked whole oats and rice; processing the ground whole oats and rice in salt water; steaming the salted whole oats and rice; forming the steamed whole oats and rice into a rice cake shape for rice-cake soup and a rice cake shape for stir-fried rice cake and performing first cooling for the formed rice cake; performing secondary cooling for the first-cooled formed rice cake and drying the dried rice cake; and performing alcohol treatment.
Patent KR-20210004868-A (KR)
Inventor: HA JAE SEUNG
IPC: C07D413/10
Filed: 2020-07-02
Abstract: The present specification provides a compound represented by chemical formula 1 and an organic light emitting device including the same. The compound may improve lifespan characteristics of the organic light emitting device.
Patent KR-20220011925-A (KR)
Inventor: HAN JAE GYU
IPC: C08L23/12
Filed: 2020-07-22
Abstract: The present invention relates to a semi-conductive resin composition for a power cable, and more specifically, to a semi-conductive composition for both internal and external use of a high-voltage and ultra-high-voltage power cable which can be recycled, as a non-crosslinked type. In particular, the present invention relates to a semi-conductive compound composition with improved heat resistance, compared to existing polypropylene semi-conductive compounds, in consideration of a constant operation temperature of a high-voltage cable. In addition, the present invention relates to a semi-conductive resin composition in which the surface smoothness of a semi-conductive layer is improved due to improved dispersion properties of carbon black in a compound.
Patent KR-20220011948-A (KR)
Inventor: PARK JYE GAP
IPC: A01K63/04
Filed: 2020-07-22
Abstract: The present invention relates to an oxygen supply apparatus for fish farms, which comprises: a water storage tank sucking and storing water in an aquaculture tank; a buoyancy tank having a predetermined buoyancy to float on the aquaculture tank and receiving the water from the water storage tank to discharge the water back to the aquaculture tank; an oxygen generator installed between the water storage tank and the buoyancy tank and supplying oxygen to the water transferred from the water storage tank to the buoyancy tank; and a high-pressure pump installed between the oxygen generator and the buoyancy tank and pumping the water in the water storage tank and the oxygen supplied from the oxygen generator toward the buoyancy tank at high pressure to form microbubbles. The buoyancy tank includes a bubble stagnant means increasing oxygen dissolution time in the buoyancy tank by stagnating relatively large bubbles among the microbubbles generated by the high-pressure pump, thereby increasing the amount of dissolved oxygen in the aquaculture tank.
Patent KR-20220011966-A (KR)
Inventor: KWON JAE KUK
IPC: H02J7/00
Filed: 2020-07-22
Abstract: The present invention relates to a battery-to-battery charge/discharge control system of a dual battery and a method thereof. The system and the method control charge/discharge to be performed between batteries when a voltage difference between the batteries of the dual battery mounted in an external system is within an appropriate range, thereby preventing a problem that a specific battery is deteriorated due to charge/discharge between the batteries due to the voltage difference.
Patent KR-20210090536-A (KR)
Title: table with elevation screen
Inventor: MOON SHIN WON
IPC: A47B57/58
Filed: 2020-07-23
Abstract: The present invention relates to a partition-elevating table, in which at least a partition is provided on a side wall corresponding to a neighboring table so that the partition can be raised or lowered as necessary. The partition-elevating table of the present invention comprises: the partition (10); an elevating means (20); and a wireless controller (30).
Patent KR-20220012694-A (KR)
Title: The method of transaction under an alias which could be under a real name when needed
Inventor: CHO HYUN JOON
IPC: G06F21/31
Filed: 2020-07-23
Abstract: The present invention relates to a pseudonymous transaction method which can be made real if necessary. The present invention includes the steps of: receiving, by a public key registry server, any real name-linked public key and any pseudonym transaction site identification information transmitted from any user terminal; selecting a value which does not overlap with values already stored in a field matching the pseudonym transaction site identification information in a DB configured in the public key registry server as a dedicated pseudonym to be used only in a site corresponding to the pseudonym transaction site identification information; storing the selected dedicated pseudonym in the field matched with the pseudonym transaction site identification information; and transmitting the pseudonym transaction site identification information to one or more of the pseudonym transaction sites matching the identification information. Therefore, conflict between transaction transparency and privacy in non-face-to-face transactions is resolved.
Patent KR-20220012697-A (KR)
Title: Method and system for adult authenticating
Inventor: JUNG HYEON CHEOL
IPC: G06K9/00
Filed: 2020-07-23
Abstract: Disclosed are an identity verification method and a system thereof. The identity verification method comprises the steps of: generating, by an identity verification system, a security token including the name and the date of birth of a user when identity verification of the user is successful through a predetermined identity verification procedure through a mobile phone of the user; comparing, by the identity verification system, the name and the date of birth displayed on an ID image with the name and the date of birth in the security token, when the ID image of the user is obtained through the mobile phone; when the comparison result is successful, registering, by the identity verification system, verification result information including a user photo in the ID image and confirmation information for confirming whether the user is an adult; and providing, by the identity verification system, the user photo and the confirmation information included in the verification result information to the mobile phone, when performing the identity verification. The present invention can reduce the risk of excessive personal information exposure.
Patent KR-20210106314-A (KR)
Inventor: LAI CHI SHENG
IPC: H01L23/544
Filed: 2020-07-23
Abstract: An alignment structure for a semiconductor device and a forming method thereof are provided. The method comprises forming an isolation region on a substrate and forming an alignment structure on the isolation region. Forming the alignment structure includes forming a sacrificial gate electrode layer on the substrate and the isolation region. The sacrificial gate electrode layer is patterned to form a plurality of first sacrificial gates on the isolation region. At least one of the plurality of first sacrificial gates is reshaped. At least one of the plurality of first sacrificial gates is disposed at an edge of the alignment structure in a plan view. A sidewall of at least one of the plurality of first sacrificial gates includes a notch at an interface between the isolation region and at least one of the plurality of first sacrificial gates.
Patent KR-20220014168-A (KR)
Title: Method and device of inspecting welding and method of welding including the same
Inventor: RYU HYEON JEONG
IPC: G01N27/20
Filed: 2020-07-28
Abstract: Disclosed are a welding inspection method, a welding inspection apparatus, and a welding method including the welding inspection method. According to one aspect of the present invention, disclosed is the welding inspection method, comprising: a first step of providing a first metal member and a second metal member; a second step of press-fitting a metal element into a through hole formed in the first metal member; a third step of disposing the second metal member under the first metal member and then welding the second metal member and the metal element using a welding apparatus to form a weld; and a fourth step of measuring an electrical resistance value between the upper surface of the metal element and the lower surface of the second metal member. An objective of the present invention is to improve a quality of welding by enabling the quality of the weld to be diagnosed in real time during a welding process.
Patent KR-20220015572-A (KR)
Title: Endoscope Cleaning Device
Inventor: LEE SANG MAN
IPC: A61L2/06
Filed: 2020-07-31
Abstract: The present invention relates to an endoscope cleaning device. The endoscope cleaning device includes: a body having a housing part housing an endoscope and having an opening part in an upper part; a cover sealing the opening part of the body; a hinge device opening/closing the cover; and a cleaning water spray means combined with a rotation part to be rotatable in the cover, and having a plurality of outlets to be rotated by water pressure while spraying water at high pressure. The hinge device includes: a body frame attached to the opening part of the body of the endoscope cleaning device; a moving frame hinged with an upper part of the body frame and mounted in the cover; an operation member comprising a driving part mounted in the body frame, and a contact tip connected with the driving part to be rotated, and formed on an outer circumference thereof; a position detection sensor formed in the body frame, coming in contact with the contact tip of the operation member and sensing an opening or closing position of the cover; and a link member having one end hinged with the operation member, and having the other end connected to the moving frame to be moved up and down. Therefore, a user can open and close the cover through the sensor without using his or her hand for infection management, the hinge device is provided to enable the cover to be fixed in an open or closed state, and a fixed dose of disposable disinfectant can be diluted and supplied.
Patent KR-20220022167-A (KR)
Title: Apparatus and metho for recommendation of financial products based on aritificail intelligence using unstrucred data
Inventor: JI AN JUNG
IPC: G06Q40/02
Filed: 2020-08-18
Abstract: According to one technical aspect of the present invention, an artificial intelligence (AI)-based financial product recommendation apparatus using unstructured data comprises: an unstructured data collection unit collecting unstructured data from user's financial data and storing the collected unstructured data in association with each user; a preprocessing AI unit performing a preprocessing process which classifies the unstructured data on the basis of deep learning, extracts financial data from the classified unstructured data, and structures the financial data; and a marketing AI unit learning the financial data for each user on the basis of preprocessed data preprocessed by the preprocessing AI unit and setting customized financial recommendation information for each user. Accordingly, the apparatus provides an effect of providing customized financial services for each user by collecting various unstructured data generated by financial companies and performing learning on the collected data.
Patent KR-20220023614-A (KR)
Title: The timing delay control circuit and electronic device including the same
Inventor: KIM WOONG RAE
IPC: G06F3/06
Filed: 2020-08-21
Abstract: Provided is an electronic device, which includes: a strobing signal generation circuit which generates a mode register strobing signal by delaying a mode register command by a first set delay period when performing the mode register read operation, and detecting whether the timing of first and second variable delay mode register commands generated based on the mode register command is changed to control the timing of the mode register strobing signal according to the detection result; and a data output control circuit which delays an operation code received based on the mode register command by a second set delay period to generate a delayed operation code, and outputs the delay operation code as data in synchronization with the mode register strobing signal.
Patent KR-20210027116-A (KR)
Title: Elastic membrane and substrate holding apparatus
Inventor: CHENG CHENG
IPC: B24B41/06
Filed: 2020-08-24
Abstract: The present invention provides an elastic membrane which is able to suppress fluctuations of the degree of deformation of the elastic membrane in a circumferential direction and to be easily installed on a head mainframe of a substrate holding apparatus. In accordance with the present invention, the elastic membrane (10) is used for the substrate holding apparatus (1). The elastic membrane (10) comprises: a contact unit (11) which comes in contact with a substrate (W) and presses the substrate (W) against a polishing pad (19); and an edge surrounding wall (33) extended from a circumferential end unit of the contact unit (11). The edge surrounding wall (33) includes an edge surrounding wall rib unit (33b) inserted between a head mainframe (2) of the substrate holding apparatus (1) and an edge installation member (47) for fixing the edge surrounding wall (#3) on the head mainframe (2). At least a part of the edge surface surrounding wall rib unit (33b) is rough.