baber/WOPTO huggingface dataset:
Patent KR-20210014443-A (KR)
Inventor: SONG YOU JUNG
IPC: H01M4/92
Filed: 2019-07-30
Abstract: The present invention relates to a method for manufacturing an anode dual catalyst for a fuel cell to prevent a reverse voltage phenomenon, and to a dual catalyst manufactured therefrom. More specifically, the present invention provides a double-supporting method capable of effectively supporting metal catalyst particles and oxide particles on a conductive support, and a dual catalyst manufactured therefrom, thereby controlling a reverse voltage phenomenon, which may occur in an anode.
Patent KR-20210017881-A (KR)
Title: Dual Hair Comb
Inventor: LEE JUN CHEOL
IPC: A45D24/22
Filed: 2019-08-06
Abstract: The present invention relates to a dual comb produced to quickly use a comb and water or hair products. The dual comb comprises: a comb; a handle; and a fastening means.
Patent KR-20210021203-A (KR)
Title: Cast iron inserts for cast-bonding process and manufacturing method of ferrous/non-ferrous dissimilar metal members using the same
Inventor: SHIN JE SIK
IPC: B22D19/00
Filed: 2019-08-14
Abstract: Provided are a cast iron insert for cast-bonding and a manufacturing method of ferrous/non-ferrous dissimilar metal members using the same. The cast iron insert used for being cast-bonded to non-ferrous metal is characterized such that a surface of cast iron cast-bonded to the non-ferrous metal is a flake graphite structure, graphite grains on the surface are detached, and a plating layer of zinc, tin, or an alloy thereof is formed on the surface of the cast iron insert from the graphite grains are detached.
Patent KR-20210021728-A (KR)
Title: Heat pump system for vehicle
Inventor: KIM JAE YEON
IPC: B60H1/22
Filed: 2019-08-19
Abstract: Disclosed is a heat pump system for a vehicle. According to an embodiment of the present invention, the heat pump system for the vehicle comprises: a cooling device having a radiator, a first water pump, a first valve, and a reservoir tank connected to a cooling water line, and allowing cooling water to circulate in the cooling water line to cool at least one electronic component provided to the cooling water line; a cooling device having a battery cooling water line connected to the reservoir tank through a second valve, a second water pump connected to the battery cooling water line, and a battery module, and allowing the cooling water to circulate the battery module; a heating device having a heating line connected to the cooling water line through a third valve to heat an indoor space of a vehicle by using the cooling water, a third water pump provided to the heating line, and a heater; and a chiller and a connection line provided to a branch line connected to the battery cooling water line through the second valve, connected to a refrigerant line of an air conditioning device through a refrigerant connection line, and connecting the cooling water line and the branch line through the first valve, wherein the chiller controlling temperature of the cooling water by allowing the cooling water selectively introduced through the branch line to exchange heat with a refrigerant selectively supplied from the air conditioning device. The condenser included in the air conditioning device can be connected to the heating line to allow the cooling water circulating the heating device to pass therethrough.
Patent KR-20210022924-A (KR)
Title: Insect net automatic combination equipment
Inventor: KIM SHIN GI
IPC: B23P19/04
Filed: 2019-08-21
Abstract: An automatic connection device for insect screens is disclosed. According to the present invention, the automatic connection device for insect screens comprises: a frame connected to a net member supply unit on which a net member is wound and provided with a table on an upper surface; a supply transfer unit for supplying the net member to cover an upper surface of an insect screen frame having a coupling groove formed around the upper surface of the net member by pulling while moving in a straight line in the X-axis direction based on the table after picking up the front end of the net member wound on the net member supply unit; first and second X-axis movable bodies installed in pairs to move in the X-axis direction along a pair of X-axis guide rails installed on both sides of the table in the X-axis direction, having upper ends each connected by a connecting member with an upper surface to which Y-axis guide rails are installed in pairs, and each having X-axis actuators to reciprocate linearly in the X-axis direction; first and second Y-axis movable bodies in which each of Y-axis actuators is provided to be movable in the Y-axis direction on each of Y-axis guide rails, and the upper end is provided with a packing winding wheel on which a fixing packing for inserting and fixing the net member into the coupling groove is wound; and a net member coupling unit which includes a roller for fixing packing provided in each of the first and second Y-axis movable bodies to fix the net member around the upper surface of the insect screen frame by press-fitting the fixing packing wound around the packing winding wheel into the coupling groove with the net member interposed therebetween while moving in the X-axis direction and the Y-axis direction along the coupling groove by the first and second Y-axis moving bodies.
Patent KR-20210023565-A (KR)
Title: Optic filter integrated with lidar window
Inventor: KWEON KYOUNG CHUN
IPC: G02B5/20
Filed: 2019-08-23
Abstract: The present invention provides a Lidar window-integrated optical filter, which includes a window made of a polymer material which absorbs the visible light band and transmits the near-infrared band, and an upper reflective layer and a lower reflective layer forming a thin film in a stacked structure of TiO2 (Titanium dioxide) and SiO2 (Silicon dioxide) on the upper and lower surfaces of the window. According to the present invention, it is possible to reduce the manufacturing cost and process while functioning as an optical filter of the Lidar system.
Patent KR-20200096065-A (KR)
Title: Gas treatment system and ship having the same
Inventor: OH SEOK WOO
IPC: B63B25/14
Filed: 2019-09-04
Abstract: The present invention relates to a gas treatment system and a ship having the same, wherein the gas treatment system includes: a fuel storage part storing liquefied gas using heavy hydrocarbon as a main component; a fuel supply part supplying the liquefied gas of the fuel storage part to a propulsion engine of the ship in a liquid state; and a fuel recovery part recovering the surplus liquid type liquefied gas discharged from the propulsion engine and mixed with lubricating oil, wherein the fuel storage part includes: a plurality of cargo tanks storing the liquefied gas as cargoes; and a fuel tank storing the liquefied gas as the fuel to be supplied to the propulsion engine. The fuel tank has a high pressure fuel tank which is an independent pressure container and stores the liquefied gas at critical pressure or more. The fuel recovery part transmits the recovered liquefied gas to the high pressure fuel tank. Therefore, the gas treatment system can generate thrust by using the liquefied petroleum gas.
Patent KR-20210028858-A (KR)
Title: Direct conversion x-ray detector and method for manufacturing the same
Inventor: JEONG EUN HWA
IPC: H01L31/18
Filed: 2019-09-05
Abstract: Provided are a substrate and a direct conversion X-ray detector, which comprises a coating layer containing methylammonium lead iodide (CH_3NH_3PbI_3) on the substrate. According to the present invention, the direct conversion X-ray detector comprises a methylammonium lead iodide (MAPbI_3) photoconductor produced by a liquid process, performs patterning at a preferred shape to be integrated with an electronic device, and has a flexible and elastic shape at the same time.
Patent KR-20210033145-A (KR)
Title: Rapid drying equipment for pet
Inventor: HEO SOO JUNG
IPC: A01K13/00
Filed: 2019-09-18
Abstract: The present invention relates to a rapid drying apparatus for pets. More particularly, the present invention relates to a rapid drying apparatus for pets, which can shorten the drying time by improving a dehumidifying effect by causing moisture contained in the warm air circulating inside to be aggregated on a cooling plate. The present invention has an advantage in that the time required to dry all the fur of pets can be shortened by improving the dehumidifying effect.
Patent KR-20210037928-A (KR)
Title: A copper pot with adjustable opening used for water bath
Inventor: KIM DAE HYUN
IPC: A47J36/24
Filed: 2019-09-30
Abstract: The present invention relates to a pot using an iris door which can freely adjust the size of an opening so that the size of the opening can be freely adjusted, in order to solve the flexibility of adjusting the size of the opening, which is lacking in a double boiling pot that can adjust the size of an opening by using several rings.
Patent KR-20190117451-A (KR)
Inventor: JUNG YOUNG HO
IPC: E05C17/56
Filed: 2019-10-08
Abstract: The present invention relates to a door structure fixed by using a magnetic substance, which respectively installs a lower magnetic substance and an upper magnetic substance facing each other with different polarities on a door leaf upper portion of an opened spaced side and a door frame upper portion facing the door leaf upper portion. The upper magnetic substance is fixed by a magnet fixing board attached to the door frame upper portion. The lower magnetic substance is fixed by being fastened to the door leaf upper portion by a fastening member. The present invention fixes the door leaf so as to prevent the same from deviating from the center of the door frame through action of being attached by magnetic force of each of the lower portion and upper portion magnetic substances when closing the door leaf. The door is exactly positioned at the center of the door frame to be stopped when being automatically closed after the door is opened. Therefore, the present invention is possible to prevent accidents capable of being generated as the door falls to an opposite side in advance.
Patent KR-20210044398-A (KR)
Title: Spray device for painting traffic lane
Inventor: GIM GYEONG GON
IPC: E01C23/22
Filed: 2019-10-15
Abstract: The present invention relates to a paint spray apparatus for painting a road, which is able to evenly discharge paint contained in a storage tank. According to the present invention, the paint spray apparatus for painting the road, which is to paint a lane divided on the road surface, comprises: a paint storage tank; discharge units successively placed on a lower end unit of the paint storage tank; and a spray unit for controlling whether to supply the paint from the discharge units. The paint storage tank is in a square box with a hopper-type lower side. At the same time, on a lower end of the paint storage tank, a flange having an outlet and a supply pipe for filling the paint are placed. The discharge units include: a shaft rotating by the operation of a motor within a cylindrical housing; and an impeller having a blade formed on the outer circumferential surface of the shaft. The spray unit includes: a rack gear which makes a horizontal reciprocating motion by the driving of a linear motor; and a valve which operates within the casing by including a pinion which rotates normally or reversely by being engaged with the rack gear.
Patent KR-20210044577-A (KR)
Title: Local logistics provider platform
Inventor: CHO HO SUNG
IPC: G06Q10/08
Filed: 2019-10-15
Abstract: A platform for using the services of local third-party logistics companies according to an embodiment of the present invention an input module that includes a storage module that stores overseas logistics company information including location information, company status, price policy, delivery method, and introduction data of an overseas logistics company received from an overseas logistics company server; an input module that receives from the customer server customer information including customer location information, customer status, product type, product quantity, product weight, sales location information, desired delivery date, desired delivery method, and customer introduction data; and a matching module that matches the customer and the overseas logistics company. Customers can easily access the third-party logistics companies.
Patent KR-20210048345-A (KR)
Inventor: TAEHYUNG KIM
IPC: H05K5/03
Filed: 2019-10-23
Abstract: A display device according to an embodiment of the present specification may include a rear cover disposed on a rear of a display module, and a vibration generating module disposed on a rear area of the rear cover. The sound outputted from the vibration generating module may be outputted in a front direction and a side surface direction of the display module.
Patent KR-20210049511-A (KR)
Title: Leakage safety module comprising a fauset
Inventor: JOO WON IL
IPC: E03C1/04
Filed: 2019-10-25
Abstract: The present invention relates to a water leakage safety module of an electric stove including a faucet. According to the present invention, the water leakage safety module comprises: a housing in which an inlet of the faucet is located; a first opening positioned at one side of the housing; a second opening facing the first opening at the other side of the housing; and an inlet fitting pipe positioned between the first opening and the second opening and selectively connected to an inlet pipe inserted into the first opening or the second opening.
Patent KR-20210051051-A (KR)
Title: Device for cooling and carrying of specimen
Inventor: KIM EUI GON
IPC: G01N1/00
Filed: 2019-10-29
Abstract: A cooling and conveying device for a specimen is provided. The cooling and conveying device for a specimen according to the present invention comprises: a deck unit having a pair of first rails; a wagon unit for transporting a loaded and cooled specimen along the first rail; a second rail for loading and transporting the wagon unit on which the specimen is loaded; and a position adjusting unit for adjusting the position of the wagon unit to a fixed or movable position on the first rail or the second rail.
Patent KR-20210053092-A (KR)
Title: Amplifier for fiber laser enabled by step-index large mode area fiber and ultrafast fiber laser comprising the same
Inventor: YOO SEONGWOO
IPC: G02B6/02
Filed: 2019-11-01
Abstract: The present invention relates to an optical fiber amplifier using a step index large mode area fiber and an ultrashort pulse optical fiber laser device including the same and, more particularly, to an optical fiber amplifier and an ultrashort pulse optical fiber laser device including the same which achieve a high core pump absorption rate and simultaneously suppress photo darkening phenomena, keep a beam profile excellent, and use an optical fiber which facilitates fusion between optical fibers in an ultrashort pulse laser amplification system to maintain the length of an amplification fiber to be 1 m or less, thereby minimizing non-linear effects in the amplification system and simultaneously obtaining a sufficient amplification effect.
Patent KR-20190129781-A (KR)
Title: Device for supplying bubble for toilet stool
Inventor: LEE SUNG HEE
IPC: E03D9/02
Filed: 2019-11-05
Abstract: A device for supplying a bubble for a toilet stool comprises: a source water supply unit configured to supply source water; a cleanign fluid supply unit configured to supply a cleanign fluid; an air suppl unit configured to generate air; source water supplied from the source water supply unit; a bubble discharge unit configured to discharge a bubble to the inside of a bowl, wherein the bubble is generated through the cleaning fluid supplied from the cleanign fluid supply unit and the air supplied from the air supply unit; and a porous filter configured to decompose the bubble into a small sized bubble before the bubble is discharged to the bowl.
Patent KR-20210054757-A (KR)
Title: Flexible display with manual folding lever
Inventor: YOO HO YEON
IPC: G09F9/30
Filed: 2019-11-06
Abstract: Disclosed is a foldable display device including a manual folding lever. According to one embodiment of the present invention, the foldable display device including a manual folding lever includes: a display part including a transparent polyamide film; and a body part placed on the rear side of the display part. The body part includes: a plurality of body parts selectively separated; a spring having one end fixed to each of the body parts adjacent to each other; and a lever slid through the plurality of body parts. The body parts have a groove part structure formed to form a groove part when combined with the body parts adjacent to each other. Thus, the degree of the folding and unfolding of the foldable display device is made to be constant, thereby improving the durability of a transparent polyamide film.
Patent KR-20210056773-A (KR)
Title: Automatic device for unplugging a flow measurement sensing line of boiler pulverizers in a thermal power plant
Inventor: KIM HAKJOONG
IPC: B08B9/043
Filed: 2019-11-11
Abstract: The present invention relates to a device for unplugging a flow rate sensing line of a boiler pulverizer in a thermoelectric power plant, which comprises: a push member (510) disposed in a probe pipe (410) in a flow rate measuring unit (400) including the probe pipe (410) communicating with one side of a wall surface (310) of a duct (300) connected to an air supplier of a boiler pulverizer (100) in a thermoelectric power plant for supplying air, a branched pipe (420) branched from the probe pipe (410), and a pressure sensor (430) connected to the branched pipe (420); a connection bar (520) connected to the push member (510) and extended into the outside of the probe pipe (410); a driving member joined to the connection bar (520) to move the connection bar (520) forward into or backward from the probe pipe (410), wherein the push member (510) proceeds up to the inlet of the probe pipe (410) when the connection bar (520) is introduced into the probe pipe (410) by the driving member, thereby removing ash which blocks the inlet of the probe pipe (410) connected to the duct (300).
Patent KR-20210060255-A (KR)
Inventor: LEE CHI WON
IPC: A61B1/005
Filed: 2019-11-18
Abstract: The present invention relates to an endoscopic system, and more particularly, to an endoscopic system in which the posture and movement of an insertion tube are controlled by electrically generated power. The present invention includes: an insertion part (300) comprising a distal end (310) an a bent part having one end connected to the distal end (310) and the other end coupled to a flexible part (330); and a manipulation part (100) including a yawing driving part (110) and a pitching driving part (120). It is possible to reduce operator fatigue due to endoscopic manipulation and reduce damage to the organ lining.
Patent KR-20210061887-A (KR)
Inventor: AHN CHANG MO
IPC: H02S30/20
Filed: 2019-11-20
Abstract: The present invention relates to a mobile independent solar power generation system with a folding panel structure, and more particularly, to a mobile independent solar power generation system safely loaded and moved in a container and conveniently deployed by folding and storing a solar power module using a foldable panel structure. The system according to the present invention includes: a container (100) including a first space (120) and a second space (130) having an opening and closing door (110) mounted in a lateral direction and separated from each other; a photovoltaic power module (200) including a first casing (220) and a support casing (230) seated and accommodated in the interior of the first space (120) and drawn out through the opening and closing door (110), a first structure (210) rotatably coupled to the first casing (220) and disposed adjacent to the opening and closing door (110) when the container (100) is withdrawn to the outside, and a second structure (210') rotatably coupled to a second casing (240) made to be slidably movable from the support casing (230); and an energy storage device (300) seated inside the second space (130) and electrically connected to the photovoltaic power generation module (200) to store electricity produced by the photovoltaic power module (200).
Patent KR-20210066638-A (KR)
Title: Biomarkers for the Deafness and Their Uses
Inventor: KIM SO YOUNG
IPC: C12Q1/6883
Filed: 2019-11-28
Abstract: . The present invention relates to a biomarker for diagnosing hearing loss, a method for providing information for diagnosing hearing loss using the same, a composition for diagnosing hearing loss using the same, and a kit for diagnosing hearing loss using the same. The possibility of cognitive impairment in patients with hearing loss can be predicted.
Patent KR-20210067014-A (KR)
Title: Apparatus and method for caching
Inventor: KIM SANG WOOK
IPC: G06F12/0873
Filed: 2019-11-29
Abstract: Provided is a caching device. The caching device according to one embodiment of the present invention may comprise a cache and a cache processing module. Here, in response to determining that a called write-related function does not correspond to a preset function, the cache processing module processes the write-related function according to a first processing routine, and processes the write-related function according to a second processing routine in response to determining that the called write-related function corresponds to the preset function. The first processing routine is a routine that processes dirty data to be generated by writing the target data of the write-related function to the cache, and the second processing routine may be a routine for processing dirty data existing in the cache to be reflected in a storage. Therefore, the present invention is capable of providing safe data in an event of the cache failing.
Patent KR-20210068721-A (KR)
Title: Gas safty valve
Inventor: JO HYU CHON
IPC: F16K17/04
Filed: 2019-12-02
Abstract: The present invention relates to a gas safety valve, comprising: a valve body which includes a gas inflow space placed in an inner portion on one side, a gas discharge space placed in an inner portion of the other side, and a connection passage connecting the gas inflow space to the gas discharge space; a first connection member engaged with one side of the valve body to cover the gas inflow space of the valve body, and having a gas inflow passage inside; a second connection member engaged with the other side of the valve body to cover the gas discharge space of the valve body, and having a gas discharge passage inside; a passage opening/closing unit placed in the gas inflow space of the valve body to open/close the connection passage by elastic force; and a weight member placed in the gas discharge space of the valve body to, when the valve body is placed vertically, vertically press a part of the passage opening/closing unit by its own weight and open the connection passage, and to, when the valve body is placed horizontally, release the passage opening/closing unit and block the connection passage by the passage opening/closing unit. In accordance with the present invention, as a gas instrument is connected to a gas fuel tank and is used, an external force works, but when the gas instrument falls, the gas in the gas fuel tank is prevented from being supplied to the gas instrument.
Patent KR-20210069244-A (KR)
Title: Deodorant hangers
Inventor: IM GI SEOP
IPC: A47G25/60
Filed: 2019-12-03
Abstract: The present invention relates to a deodorant hanger which includes an indented unit and a deodorant case on a shoulder supporter. To solve the conventional problems of hangers, the present invention aims to provide a deodorant hanger including a deodorant inside, not like general hangers, which are able to merely hang clothes. The deodorant hanger improves user convenience with good scent and eliminates any unpleasant feeling by removing odor from clothes. The indented unit is an indented part literally. In claim 1, the deodorant case is able to store the deodorant. There is a deodorant hole which is a hole for the deodorant. The deodorant hanger is able to remove bad odor and food smell from the clothes, and allow a user to wear clean clothes with confidence.