baber/WOPTO huggingface dataset:
Patent KR-20200029084-A (KR)
Title: Super water-repellent coating method
Inventor: LEE SEUNG HYUP
IPC: B05D7/24
Filed: 2018-09-07
Abstract: The present invention relates to a super water-repellent coating method. More particularly, the present invention relates to the super water-repellent coating method capable of further increasing the super-water-repellent performance while a process is simplified compared to the conventional coating. To this end, the method comprises the following steps: conducting a reaction to form a self-assembled monolayer on a nanoparticle surface; recovering super water-repellent particles; preparing a super water-repellent coating solution; forming a super water-repellent coating layer; and curing the super water-repellent coating layer.
Patent KR-20190038323-A (KR)
Title: Source for depositing graphene oxide and method of forming graphene oxide thin film using the same
Inventor: SUNG WOO LEE
IPC: C23C16/40
Filed: 2018-09-07
Abstract: Disclosed are a source for depositing graphene oxide and a method for forming a graphene oxide thin film using the same, which can form a graphene oxide thin film with a superior electric property. The source for depositing graphene oxide according to the present invention additionally includes another substance other than a hydrocarbon compound. The method for forming a graphene oxide thin film according to the present invention is performed in a PECVD method, and desirably progressed through a cyclic process.
Patent KR-20200031892-A (KR)
Title: Display apparatus, method for controlling thereof and recording media thereof
Inventor: HUR JAE MYUNG
IPC: H04L7/00
Filed: 2018-09-17
Abstract: The present invention relates to a display device, and a control method and a recording medium thereof. The display device comprises: a display unit displaying an image; a first transmission unit for outputting a first wireless signal; a second transmission unit for outputting a second wireless signal corresponding to the first wireless signal output by the first transmission unit; a signal reception unit for receiving the first wireless signal and the second wireless signal; and a processor for controlling the first transmission unit or the second transmission unit so that either one of the first wireless signal or the second wireless signal is compensated and output by the time difference in response to the time difference generated by the signal reception unit between the first wireless signal and the second wireless signal. Accordingly, by compensating for a delayed output of a wireless signal from some of the plurality of transmission units, signal distortion due to interference and malfunctions due to the interference can be prevented.
Patent KR-20190033460-A (KR)
Title: Splice plate with spacing indicia for cable tray section spacing
Inventor: MATTHEW T COMBES
IPC: H02G3/04
Filed: 2018-09-21
Abstract: A splice plate for a cable tray facilitates proper longitudinal spacing between first and second cable tray sections. The splice plate may include spacing indicia which indicates to a user longitudinal spacing between longitudinal ends of the first and second cable tray sections when the splice plate is fastened to the first and second cable tray sections. The splice plate may include a window which allows at least one of the longitudinal ends of the respective first and second cable tray sections to be visible when the splice plate is fastened to the first and second cable tray sections. The splice plate may include a machine-readable marking including a machine-readable representation of a web address which directs a hand-held device including a processor to a webpage including instructions for using the splice plate.
Patent KR-20190038441-A (KR)
Title: Solid formulation containing tadalafil with improved productivity and uniformity and preparation method thereof
Inventor: TAK JIN WOOK
IPC: A61K9/00
Filed: 2018-09-28
Abstract: One aspect relates to a solid formulation containing tadalafil or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable additive, wherein the solid formulation comprises about 10 to 40 wt% of particles having particle sizes of 250 to 450 μm and about 18 wt% or less of particles having particle sizes of 75 to 150 μm. Provided are: the solid formulation containing tadalafil having improved productivity and uniformity or the pharmaceutically acceptable salt thereof; and a method for manufacturing the same.
Patent KR-20200036645-A (KR)
Title: Welfare point payment and management system for workers
Inventor: PARK SEUNG CHEOL
IPC: G06Q10/10
Filed: 2018-09-28
Abstract: One embodiment of the present application relates to a welfare point payment and management system for providing an irregular welfare service. According to the present invention, the system comprises: a welfare recipient information management module automatically generating and storing a welfare management number for identifying each welfare recipient based on welfare recipient-related information inputted from a preregistered manager device; a welfare point management module paying welfare points to an account assigned to the manager device when receiving a welfare point filling request from the manager device and managing the welfare points allocated to each welfare recipient; and a control module performing control to transmit a message, which includes an address, an ID, and a password of a website for providing a welfare service, to a terminal corresponding to a predetermined welfare recipient when receiving a welfare point payment request for the predetermined welfare recipient from the manager device. The predetermined welfare recipient can use the welfare points given thereto through the website included in the message. Accordingly, even workers of a small and middle enterprise can variously use irregularly paid welfare benefits in accordance with personal preference and loyalty for the workers′ enterprise can be increased.
Patent KR-20200037691-A (KR)
Title: Turbine blade having cooling hole at winglet and gas turbine comprising the same
Inventor: KIM IN KYOM
IPC: F01D5/18
Filed: 2018-10-01
Abstract: A turbine blade of the present invention includes: a blade body including a leading edge, a trailing edge, a suction surface, a pressure surface, and a tip area; a squealer tip extending upward from the tip area of the blade body; a winglet extending outward from the squealer tip on the suction surface side of the blade body; and a cooling hole penetrating through the winglet and drilled slantwise to communicate with an inner cavity of the blade body. According to the turbine blade of the present invention, the winglet is formed on the suction surface side to reduce a vortex caused by tip leakage flow, and the cooling hole can be drilled through a diagonal area of the winglet to effectively cool a squealer rim.
Patent KR-20200040966-A (KR)
Title: Display apparatus
Inventor: AHN SEONG SIK
IPC: H01L51/52
Filed: 2018-10-10
Abstract: The present invention relates to a display device which can secure the long life thereof and minimize the occurrence of defects such as short-circuits in a manufacturing process. The display device comprises: a substrate including a bending area positioned between a first area and a second area and bent around a bending axis, wherein the bending area includes a first bending area which is in contact with the first area and has a first curvature, and a second bending area which is in contact with the first bending area and has a second curvature different from the first curvature; a display unit positioned on the first area of the substrate; a pad unit positioned on the second area of the substrate; and a plurality of wirings extending in the direction crossing the bending axis to pass through the bending area, and including a first wiring portion disposed on the first bending area and having a first shape and a second wiring portion disposed on the second bending area and having a second shape different from the first shape.
Patent KR-20200042632-A (KR)
Title: System and method for preventing rollover of vehicle
Inventor: OH SEUNG HYUN
IPC: B60W30/04
Filed: 2018-10-16
Abstract: The present invention relates to a system and a method for preventing rollover of a vehicle, which ensure travel stability by preventing the rollover of the vehicle during turning. The purpose of the present invention is to provide a system and a method for preventing rollover of a vehicle, which have lateral acceleration sensors respectively installed on both left and right sides of a front vehicle body part having a driving seat and a rear vehicle body part having no driving seat, predict an occurrence of rollover of a vehicle during turning on the basis of signals from the lateral acceleration sensors, and increase the angle of refraction of a refractive node mechanism (refractive connector) connected between the front vehicle body part and the rear vehicle body part when the occurrence of the rollover is predicted, so as to generate a vehicle body support force in the direction opposite to the direction of the rollover of the vehicle, thereby preventing the rollover of the vehicle traveling.
Patent KR-20200043869-A (KR)
Title: Flexible Chemical Supply Hose Clamping Device
Inventor: KIM KAIN
IPC: H01L21/67
Filed: 2018-10-18
Abstract: The present invention relates to a fixing apparatus for a flexible chemical supply hose, which holds and fixes the chemical supply hose. According to the present invention, the fixing apparatus for the flexible chemical supply hose, which comprises: a base plate; a fixing support unit fixed on the base plate; a flow support unit coupled to flow relatively to the fixing support unit; and a main clamp coupled to one side of the flow support unit to clamp the chemical supply hose. The flow support unit can flow by being eccentric or inclined in a random direction inside a plane vertical to the central shaft in a longitudinal direction of the chemical supply hose with respect to the fixing support unit. According to the present invention, the clamp holding and fixing the chemical supply hose can flow by being eccentric or inclined in a random direction inside a plane vertical to the central shaft in a longitudinal direction of the hose without a separate power or an additional configuration, thereby remarkably reducing an impact which may be accumulated on a packing or the like or an asymmetric pressure.
Patent KR-20190139739-A (KR)
Title: Clad for busbar and manufacturing method of clad for busbar
Inventor: CHEONG DO YOUNG
IPC: B23K20/00
Filed: 2018-10-24
Abstract: The present invention relates to a clad for busbar and a method for manufacturing the clad for busbar. Since a groove for preventing leak of adhesive to prevent that a conductive adhesive layer is formed by being leaked to the outside of the adhesive unit is positioned at least one side of a first adhesive surface of a first metal member and a second adhesive surface of a second metal member, the productivity may be increased, the manufacturing costs may be lowered, and the quality of a product may be uniformly maintained by bonding different metal with a conductive adhesive and manufacturing the clad.
Patent KR-20200046742-A (KR)
Inventor: LEE DAE KEUN
IPC: F02C3/20
Filed: 2018-10-25
Abstract: The present invention relates to a direct-fired supercritical carbon dioxide power generation system and a method thereof. According to the present invention, the direct-fired supercritical carbon dioxide power generation system comprises: a combustor for combusting a hydrocarbon fuel and oxygen; a turbine driven by combustion gas discharged from the combustor; a heat exchanger having the combustion gas discharged by driving the turbine to exchange heat with combustion gas recirculated and supplied to the combustor, and cooling the same; and an air separation device for separating air to produce the oxygen. According to the present invention, a part of the combustion gas discharged by driving the turbine is branched before being introduced into the heat exchanger to be supplied to the air separation device. The method of the present invention comprises the processes of: combusting a hydrocarbon fuel and oxygen in a combustor; driving a turbine by combustion gas discharged from the combustor; allowing, by a heat exchanger, the combustion gas discharged by driving the turbine to have heat exchange with combustion gas recirculated and supplied to the combustor, and cooling the same; and separating air from an air separation device to produce the oxygen. A part of the combustion gas discharged by driving the turbine is branched before being introduced into the heat exchanger to be supplied to the air separation device. According to the present invention, heat is not required to be received from an external device.
Patent KR-20200051351-A (KR)
Inventor: LEE YU GU
IPC: A45B25/28
Filed: 2018-11-05
Abstract: The disclosed content relates to a dewatering device for an umbrella, including: a dewatering container which is vertically installed inside a main body, and has an inlet and a drain hole at the top and bottom thereof, respectively; and a dewatering pad which is horizontally installed at predetermined intervals up and down inside the dewatering container, has through holes in the center, and has a plurality of cut units around the through holes in a radial direction, and provides a stopper function of fixing the umbrella when the umbrella is inserted by making the diameter of the through holes become smaller toward the surface of the earth. When the umbrella is inserted into the through holes of the dewatering pad and is lifted, rainwater is removed from the umbrella by the dewatering pad.
Patent KR-20200053351-A (KR)
Inventor: PARK JUN SANG
IPC: B43K24/08
Filed: 2018-11-08
Abstract: The present invention relates to a pencil. According to the present invention, it is possible to write without being pricked by a pencil lead. The pencil (10) includes a spring (30) to protect a user from getting pricked by the pencil lead (20) and a fixing device (40) for writing.
Patent KR-20200053824-A (KR)
Inventor: YI GI RA
IPC: A61L24/02
Filed: 2018-11-09
Abstract: The present invention relates to a method for producing a micro-sized structure through a spray dryer by using mesoporous silica nanoparticles as materials having an increased surface area compared to silica particles without pores by introducing mesopores on the surface of silica particles that can be decomposed in vivo, and to a method for controlling the surface area of a structure by adding polystyrene to a biodegradable mesoporous silica supra-ball structure having improved adhesion to a polymer or biological tissue and having stronger adhesion than adhesion of nanoparticles.
Patent KR-20200055469-A (KR)
Inventor: KIM HAKJUNG
IPC: C09D7/61
Filed: 2018-11-13
Abstract: The present invention relates to a coating composition for forming a beam projector screen and, more specifically, to a coating composition coated on concrete walls, interior paint, or wallpaper so as to form a beam projector screen.
Patent KR-20200058003-A (KR)
Title: Brush for animal care
Inventor: LEE HO JUN
IPC: A61D7/00
Filed: 2018-11-19
Abstract: The present invention relates to a brush for caring pets which brushes hairs of pets, can clearly observe affected areas on the skin of the pets at the same time, and prevents the occurrence of various harmful bacteria that may occur on the skin of the pets. In configuration, a magnifier (120) which can enlarge and clearly see the affected areas occurring on the skin of the pets is installed at a rear side of a main body (100) having a handle part (110) formed to conduct confirmation on an upper surface of the main body (100); and a comb (130) for combing the hairs of the pets is installed at a rear side of the main body (100) around the magnifier (120).
Patent KR-20200059415-A (KR)
Inventor: BAE SOO HEO
IPC: G08B21/18
Filed: 2018-11-21
Abstract: The present invention relates to an apparatus for producing a roll vinyl bag, which includes: a frame portion (10) provided by connecting a plurality of frames (11) between a vinyl fabric supply portion and a roll vinyl bag winding portion; a moving portion (20) including a fixed plate (21) having both side ends slidably connected along a rail (12) provided on an upper surface of a frame (11) located at an upper portion of both side ends of the frame portion (10) and a working plate (22) which is spaced upward from a lower portion of the fixed plate (21) by a predetermined height and fixedly connected to the fixed plate (21); pressing portions (30) for allowing a portion to be compressed against the working plate (22), in which the portion is spaced in front and rear directions of a vinyl fabric (70) horizontally moving over an upper portion of the working plate (22) by a pressing cylinder (31) fixed to the fixed plate (21) of the moving portion (20); a fusion unit (40) connected to a fusion cylinder (41) fixed to the fixing plate (21) between front and rear pressing portions (30) to thermally press the vinyl fabric (70) compressed against the working plate (22) while penetrating the vinyl fabric (70) in a width direction at a predetermined interval to form a cut line and a fusion surface on the vinyl fabric (70); and a reverse driving unit (50) fixed to one end of the frame portion (10) at a lower portion of the working plate (22) to move back the moving portion (20) to its original position when the moving portion (20) moved forward together with the vinyl fabric (70) is separated from the vinyl fabric (70).
Patent KR-20200063508-A (KR)
Inventor: LEE KYUNG HO
IPC: C08L23/06
Filed: 2018-11-28
Abstract: The present invention relates to a polyethylene resin which has a specific composition of linear low-density polyethylene and high-density polyethylene to provide a polyethylene composition having optimized physical properties so that it may be suitable for a stopper of a container for receiving edible oil, soy sauce, etc. Particularly, the present invention relates to a polyethylene resin composition for a stopper of a container which is suitable for a hinge cap opened by pulling a ring used for a container for receiving edible oil, soy sauce, etc., and can solve the problem related with degradation of physical properties caused by non-homogeneous kneading occurring in the related art including injection molding of materials containing two or more polyolefin resins mixed physically with each other, and a stopper of a container obtained by using the same. The resin composition for a stopper of a container includes 60-80 wt% of linear low-density polyethylene having a melt flow index (190°C, 2.16kg load) of 10-25 g/10 min mixed with 20-40 wt% of high-density polyethylene.
Patent KR-20200065265-A (KR)
Title: Sludge removing Apparatus of Pre-treatment Alkali Tank
Inventor: HEO GWANG OK
IPC: B08B9/08
Filed: 2018-11-30
Abstract: Disclosed is a sludge removing device for an alkaline solution tank. According to an embodiment of the present invention, a sludge removing device for an alkaline solution tank comprises: an upper tank unit and a lower tank unit provided to be coupled to and separated from each other, and forming one accommodation space when coupled to each other; and an isolation unit which enables an open lower portion of the upper tank unit to be closed when the upper tank unit is separated from the lower tank unit. The isolation unit includes: a fixed plate which is provided on a lower portion of the upper tank unit and has a pass hole through which the accommodated solution is discharged; a movable plate which is spaced apart from the fixed plate and includes a hole cap capable of elevating and opening and closing the pass hole; a motor for elevating the movable plate; and an operation cam which is provided eccentrically on a rotating shaft of the motor. According to the present invention, sludge in a storage tank can be safely removed.
Patent KR-20200066986-A (KR)
Title: Folding clothes dryer with wind
Inventor: SIM GYU BO
IPC: F04D25/08
Filed: 2018-12-03
Abstract: The present invention relates to a foldable drying rack with wind, which attaches a blower to the top of a drying rack, comes wind from the blower in an obtuse range, and reduces drying time by drying laundry on a rainy day or a cloudy day. In addition, the drying rack can be stored by folding the same into a kitchen or into a cabinet in the house.
Patent KR-20200068834-A (KR)
Inventor: KIM MIN CHEOL
IPC: E06B3/67
Filed: 2018-12-06
Abstract: The present invention provides an assembling structure for a glass support of a curtain wall with improved insulating and assembling properties, in which an insulating material is inserted between an indoor frame and the glass support protruding to the front to support glass or be positioned on an edge of the glass in a horizontal bar and a vertical bar of the curtain wall and the frame and the insulating material are automatically mechanically coupled in a knurling method, thereby prominently improving the insulating and assembling properties of the curtain wall.
Patent KR-20200069144-A (KR)
Title: Resistance reduction apparatus
Inventor: SEHOON KIM
IPC: B63B1/38
Filed: 2018-12-06
Abstract: Disclosed is a resistance reducing apparatus. According to an embodiment of the present invention, the resistance reducing apparatus includes: a first air spray part spraying compressed air to a surface of a blade of a propeller to form a first air layer on a surface of a rudder blade positioned at the back of the propeller; and a second air spray part spraying the compressed air to the surface of the rudder blade to form a second air layer on the surface of the rudder blade. Therefore, the resistance reducing apparatus can effectively reduce resistance.
Patent KR-20200075067-A (KR)
Inventor: KIM JONG HOON
IPC: G06Q30/06
Filed: 2018-12-07
Abstract: The present invention relates to a chatting-based on-demand shopping curation apparatus on an application or program for the purpose of chatting or shopping. The chatting-based on-demand shopping curation apparatus includes: a chatting processing part determining a message related with a product which a consumer wants to buy among at least one message provided to a chat room; a database search engine providing first product information by searching a product information database for the product; a web search engine determining the type of the product by analyzing the product, determining a shopping mall website in accordance with the type of the product, and providing second product information by searching web pages posed on the shopping mall website; and a product curation part curating user-customized product information based on the first product information and the second product information. Therefore, the chatting-based on-demand shopping curation apparatus is capable of providing a chatting-based on-demand shopping curation service enabling a consumer to conveniently proceed with product information inquiry, product information acquisition, purchase product selection and payment making in relation to shopping by chatting in a chat room.
Patent KR-20200071900-A (KR)
Title: Flame-retardant Polypropylene Resin Composition with Excellent Rigidity and Heat Resistance
Inventor: LIM HYOUNGKYU
IPC: C08K3/22
Filed: 2018-12-11
Abstract: The present invention relates to a flame-retardant polypropylene resin composition with excellent rigidity and heat resistance. The polypropylene resin composition according to a specific example of the present invention includes magnesium hydroxide, and thus has excellent flame retardancy as well as high rigidity and heat resistance. Thus, a molded article produced therefrom can be effectively used, for instance, as plastic parts around a heater or a motor which may generate heat.