baber/WOPTO huggingface dataset:
Patent KR-20200013429-A (KR)
Inventor: KIM DONG CHOUL
IPC: F16B2/06
Filed: 2018-07-30
Abstract: Disclosed is a binding apparatus. The binding apparatus according to one embodiment may comprise: a rotary plate; a pair of forceps provided on one side and the other side of the rotary plate for gripping a rod or pipe shaped object; a pair of interlocking members imparting clamping force to the forceps when the rotary plate rotates in one direction, and linking the operation of the pair of forceps to a rotary motion of the rotary plate so that the clamping force of the forceps is released when the rotary plate rotates in the other direction; a rotary shaft coupled to the rotary center of the rotary plate; and a rotary lever rotating the rotary shaft.
Patent KR-20200014465-A (KR)
Inventor: CHA SEUNG JI
IPC: G09G3/3233
Filed: 2018-07-31
Abstract: The present invention relates to a display device capable of preventing coupling between data lines. According to one embodiment of the present invention, the display device comprises: a first pixel including a first subpixel connected to a first data line and a second subpixel connected to a second data line; a data driving unit time-dividing and supplying data signals to first and second output lines; and a switch unit distributing the data signals to the first and second data lines based on a first control signal. Structures of the first and second subpixels are linearly symmetrical with respect to the first and second data lines disposed between the first and second subpixels. Each of the first and second subpixels comprises: an organic light emitting diode (OLED); a first transistor controlling a driving current flowing from a first power source to a second power source via the OLED in accordance with a voltage supplied to a first node; light emitting control transistors disposed on a path of the driving current and turned on when a light emitting control signal is supplied; and a reference transistor connecting a shield layer overlapped with a corresponding data line to the first power source when the light emitting control signal is supplied.
Patent KR-20200017146-A (KR)
Title: Operating Apparatus for Community Money Platform and Method of Providing Service thereof
Inventor: SUN WOO KIM
IPC: G06Q40/04
Filed: 2018-08-08
Abstract: The present invention relates to a platform operating apparatus in which a company can issue community currencies by using a usage fee payment method without directly having a system for issuing community currencies and a service providing method thereof. According to the present invention, the community currency platform operating apparatus comprises: a plurality of currency issuing companies requesting for issuing community currencies; and a community currency platform that issues and manages each community currency requested by the plurality of currency issuing companies, provides a prepaid electronic payment service for the issued community currency, and establishes and manages partnerships with the companies.
Patent KR-20200017890-A (KR)
Title: Electronic device controlling luminance based on luminance data acquired from display module and its luminance control method
Inventor: JEON NAM HYEON
IPC: G09G5/10
Filed: 2018-08-09
Abstract: Disclosed is an electronic device capable of generating accurate luminance data. The electronic device comprises: a display module including a display panel, a display drive circuit for driving the display panel, and a memory capable of storing luminance data capable of adjusting the luminance of at least partial region of the display panel with one or more steps; and at least one processor. The processor is set to receive the luminance data and provide a luminance adjustment parameter corresponding to the designated luminance of the luminance data to the display drive circuit so that the display drive circuit displays the image data at least based on the luminance data through the display panel. In addition, various embodiments identified through the specification are possible.
Patent KR-20200019023-A (KR)
Inventor: CHO YONG LAK
IPC: H04M1/02
Filed: 2018-08-13
Abstract: The present invention relates to an electronic device which comprises: a housing including a first plate, a second plate facing in a direction opposite the first plate, and a side member which surrounds a space between the first plate and the second plate; a printed circuit board arranged in a space in parallel with the first plate and including an opening; a first conductive structure disposed in the space and having at least a part disposed between the printed circuit board and the first plate; a second conductive structure disposed in the space and having at least a part disposed between the printed circuit board and the second plate; and a flexible conductive member disposed between the first conductive structure and the second conductive structure through the opening and configured to form an electrical path between the first conductive structure and the second conductive structure. The flexible conductive member includes: a base fixed to the printed circuit board; a first flexible part having a first height from the base, protruding from the base towards the first plate, and being in contact with the first conductive structure; and a second flexible part having a second height from the base, protruding from the base towards the second plate, and being in contact with the second conductive structure. According to the present invention, it is possible to provide an electronic device which can reduce a thickness according to slimming of a contact structure.
Patent KR-20200023073-A (KR)
Title: A aluminum alloy and for die casting and method for manufacturing the same, die casting method
Inventor: PARK SUNGTAE
IPC: C22C21/02
Filed: 2018-08-24
Abstract: Disclosed is aluminum alloy for die casting. The aluminum alloy includes: 3 to 10 wt% of Si; 0.1 to 2.0 wt% of Mg; 0.01 to 1.3 wt% of Fe; 0.01 to 2.0 wt% of Zn; 0.01 to 1.5 wt% of Cu; 0.01 to 0.5 wt% of Mn; 0.01 to 0.5 wt% of Cr; 0.01 to 2.0 wt% of La; 0.01 to 2.0 wt% of Sr; 0.01 to 2.0 wt% of Ce; the balance of Al; and unavoidable impurities. The aluminum alloy for die casting of the present invention has excellent corrosion resistance as well as good physical properties.
Patent KR-20200029646-A (KR)
Title: an internet of Things system
Inventor: YU NAM YUL
IPC: H04L29/08
Filed: 2018-09-03
Abstract: According to an embodiment of the present invention, an access point decodes a compressed signal through a decoding algorithm further including a correction function based on an operation probability or operation priority. More particularly, according to an embodiment of the present invention, the access point further comprises: a wireless communication module for obtaining a compressed signal from a preamble transmitted from nodes; and a control unit which decodes the compressed signal using a decoding algorithm and recognizes a device that sends a rare signal based on a result of the decoding.
Patent KR-20180102035-A (KR)
Inventor: HWANG JUNG SUN
IPC: A61K8/41
Filed: 2018-09-05
Abstract: The present invention relates to a lip makeup composition containing dicaprylyl carbonate, and more specifically, to a lip makeup composition containing dicaprylyl carbonate, which contains at least one of dicaprylyl carbonate, polymethylsilsesquioxane and disteardimonium hectorite to have excellent color persistence, color formation effects and moisturizing effects and enables a lip cosmetic product to have light and soft spreadability.
Patent KR-20190135897-A (KR)
Title: Optical Imaging System
Inventor: SON JU HWA
IPC: G02B13/00
Filed: 2018-09-05
Abstract: An object of the present invention is to provide an imaging optical system that is easy to implement high resolution. The imaging optical system according to one embodiment of the present invention comprises: a first lens having refractive power; a second lens having the refractive power; a third lens having the refractive power; a fourth lens having the refractive power; a fifth lens having the refractive power; a sixth lens having the refractive power; and a seventh lens having the refractive power.
Patent KR-20200031305-A (KR)
Title: Method for preparing of positive electrode active material for lithium secondary battery, positive electrode active material for lithium secondary battery thereby
Inventor: CHOI SANG SOON
IPC: H01M10/052
Filed: 2018-09-14
Abstract: The present invention relates to a method for manufacturing a positive electrode material, a positive electrode material manufactured by the method, a positive electrode for a lithium secondary battery, comprising the positive electrode material, and a lithium secondary battery, wherein the method comprises the steps of: obtaining a first pre-sintered product by mixing a lithium-containing raw material and a first positive electrode active material precursor having an average particle size (D_50) of 10 to 30 μm, and pre-sintering the same; obtaining a second pre-sintered product by mixing the lithium-containing raw material and a second positive electrode active material precursor having a different average particle size (D_50) from the same of the first positive electrode active material precursor, and pre-sintering the same; disintegrating the first pre-sintered product and the second pre-sintered product; and acquiring a positive electrode material by mixing the disintegrated first pre-sintered product and the disintegrated second pre-sintered product, and sintering the same.
Patent KR-20200037495-A (KR)
Title: SOLAR CELL SYSTEM CONTROL METHOD USING IoT AND SNOW MELTING SYSTEM FOR PERFORMING THE SAME
Inventor: JUYOUNG KIM
IPC: G08C17/02
Filed: 2018-10-01
Abstract: The present invention relates to a solar cell system control method using the IoT. The solar cell system control method using the IoT comprises the steps of: receiving climate information of a place in which a solar cell system is installed through IoT communication; measuring and digitizing surround environments including at least one of surface temperature of the solar cell system and an amount of snow falling onto the solar cell system; compartmentalizing a heating condition of the solar cell system in accordance with preset temperature; and controlling the solar cell system by selecting one heating condition based on at least one information of the climate information and surrounding environment information among the compartmentalized conditions.
Patent KR-20180111755-A (KR)
Title: Field emission device
Inventor: JIN WOO JEONG
IPC: H01J1/304
Filed: 2018-10-04
Abstract: The present invention relates to a field emission device increasing stability at a high voltage. According to the present invention, the field emission device comprises: a cathode connected to a cathode power source and emitting electrons; an anode connected to an anode power source and including a target material receiving the electrons emitted from the cathode; and a ground electrode formed to face the anode and including an opening through which the electrons emitted from the cathode pass. When discharge occurs due to operation of the anode at a high voltage, the ground electrode is grounded so that charges due to the discharge are discharged toward the ground.
Patent KR-20200053663-A (KR)
Title: CNT semiconductor layer contained conjugated polymer binder, Preparing thereof and Thin-film transistor using the same
Inventor: HONG SUNG KYUN
IPC: H01B3/30
Filed: 2018-10-18
Abstract: The present invention relates to a carbon nanotube semiconductor layer including a conjugated polymer binder and a thin film transistor using the same. The semiconductor layer includes single-walled carbon nanotubes wrapped with fluorene or thiophene polymer and a conjugated polymer binder including any one of organic materials such as polyfluorene, polythiophene, diketopyrrolopyrrole (DPP), benzodipyrrolidone (BDP), benzopyrazine, and naphthalene diimide (NDI). The fluorene or thiophene polymer selectively wraps only the single-walled carbon nanotubes having semiconductor properties.
Patent KR-20200044473-A (KR)
Title: Optical Device
Inventor: MUN IN JU
IPC: G02F1/1335
Filed: 2018-10-19
Abstract: An application of the present invention relates to an optical device. Provided is the optical device in which appearance defects such as waves, wrinkles or the like do not occur even when a curved substrate is applied as an outer substrate. The optical device includes a first outer substrate, a second outer substrate, a liquid crystal element, a first adhesive film, and a dam.
Patent KR-20200045261-A (KR)
Title: Electronic device in which a phage change material is filled between a plurality of circuit boards connected by a connecting member
Inventor: KOO KYUNGHA
IPC: H05K7/20
Filed: 2018-10-22
Abstract: Various embodiments of the present invention relate to an electronic device including a stacked circuit board. The electronic device comprises: a first circuit board; a second circuit board; one or more circuit elements disposed on the second circuit board; and a connecting member disposed between the first circuit board and the second circuit board facing the first circuit board to form an internal space surrounding at least some of the one or more circuit elements, and to electrically connect the first and second circuit boards, wherein the internal space may be filled with a phase change material (PCM) which absorbs heat generated by the at least some circuit elements to change the state of the material. Various other embodiments of the present invention may be additionally provided.
Patent KR-20200045849-A (KR)
Title: Friction member and master cylinder using the same
Inventor: JOO UN CHO
IPC: F16D65/097
Filed: 2018-10-23
Abstract: According to the present invention, disclosed are a friction member and a master cylinder including the same. According to one aspect of the present invention, provided is the friction member which is provided between a housing surrounding a piston protruding from the master cylinder and the piston, and includes: a body unit having a hollow unit in a longitudinal direction; and an elastic pressing unit provided to protrude toward the piston from the inner circumferential surface of the body unit. The elastic pressing unit is formed such that the inner diameter of the body unit can gradually decrease from one side of the body unit toward the other side thereof.
Patent KR-20200046254-A (KR)
Title: 대빗장치
Inventor: DAEYOUB SI
IPC: B63B59/02
Filed: 2018-10-24
Abstract: 대빗장치가 개시된다. 본 발명의 실시예에 따른 대빗장치는 선체에 설치되어 펜더를 지지하는 대빗장치로서, 상기 펜더와 연결되는 와이어; 및 상기 펜더가 승강하도록 상기 와이어를 감거나 푸는 윈치부를 포함하고, 상기 윈치부는, 상기 와이어를 감거나 푸는 윈치드럼; 상기 윈치드럼과 분리 가능하게 연결되고, 상기 윈치드럼과 연결될 때 상기 윈치드럼을 회전시키기 위한 구동력을 제공하는 메인구동부; 및 상기 윈치드럼과 분리 가능하게 연결되고, 상기 윈치드럼과 상기 메인구동부가 분리될 때 상기 와이어의 장력이 제1설정값 이상이 되도록 상기 윈치드럼을 회전시키기 위한 구동력을 제공하는 보조구동부를 포함하고, 상기 메인구동부는, 상기 펜더가 상기 선체에 보관되는 보관상태에서 정수면을 향해 하강할 때 상기 윈치드럼과 연결되고, 상기 펜더가 상기 정수면에 부유하는 부유상태가 될 때 상기 윈치드럼과 분리될 수 있다.
Patent KR-20200048652-A (KR)
Title: Pixel and light emitting display apparatus comprising the same
Inventor: HYOUNG SU KIM
IPC: G09G3/32
Filed: 2018-10-30
Abstract: The present application provides a pixel having an internal compensation circuit capable of compensating a threshold voltage of a driving transistor without a loss of a data voltage, and a light emitting display device including the same. The pixel according to one embodiment of the present application comprises: a light emitting element; and a pixel circuit connected to the light emitting element. The pixel circuit may include a driving transistor including a first gate electrode, a second gate electrode, a source electrode, and a drain electrode, a first capacitor formed between the first gate electrode and the source electrode of the driving transistor, a second capacitor formed between the second gate electrode and the source electrode of the driving transistor, and a switching unit connected to the first gate electrode, the second gate electrode, the source electrode, and the drain electrode of the driving transistor and operated in order of a first to fourth sections.
Patent KR-20200048767-A (KR)
Title: Electrical wheel steering apparatus
Inventor: HONG SEONG JONG
IPC: F16H55/24
Filed: 2018-10-30
Abstract: The present invention relates to a motor-driven steering apparatus. In particularly, the motor-driven steering apparatus comprises: a worm wheel portion having a worm wheel gear formed on the outer circumference thereof, and having a through hole formed in the center thereof; a hub portion which has a through hole formed therethrough so that a steering shaft is fitted and coupled thereto, and has an inner boss coupled therethrough to circumscribe the through hole of the worm wheel portion; a cover plate coupled to cover the other surface of the worm wheel portion; and a damper portion for reducing vibration or shock when driving force is transmitted from the worm wheel portion to the steering shaft via the hub portion. The damper portion includes a plurality of one dampers accommodated in a plurality of one damper accommodating grooves formed on one surface of the worm wheel portion to be spaced apart from each other in a circumferential direction, and coupled thereto, and a plurality of the other dampers accommodated in a plurality of the other damper grooves formed on the other surface of the worm wheel portion to be spaced apart from each other in the circumferential direction, and coupled thereto, so that costs can be reduced, the number of manufacturing processes can be reduced, and damage to the dampers is minimized to increase durability.
Patent KR-20200048944-A (KR)
Title: Air Conditioning System for Arctic Vessel
Inventor: CHOI CHEOL HWAN
IPC: B63J2/12
Filed: 2018-10-31
Abstract: The present invention relates to an air conditioning system applied to an arctic vessel operating in an arctic region and using low temperature outside air in an arctic environment, which can achieve high energy efficiency with a simple configuration and operates at a low cost. According to the present invention, an air conditioning system for an arctic vessel may comprise: an air intake chamber for inhaling outside air as air for air conditioning of the arctic vessel and combustion air to be supplied to an engine; an air heater which heats the outside air by heat-exchanging the outside air sucked into the air intake chamber and the exhaust gas discharged from the engine; and an air damper for supplying the outside air to be supplied as air for air conditioning among the outside air sucked into the air intake chamber to the air heater.
Patent KR-20200051122-A (KR)
Title: Separate point bookmarks
Inventor: YOU SUNG YEON
IPC: B42D9/00
Filed: 2018-11-03
Abstract: The present invention relates to a bookmark, and more specifically, to the bookmark having an effect for more easily remembering a part already having been read. A detachable point bookmark comprises: a fixation unit (10); an adjustment unit (20); and an indication unit (30).
Patent KR-20180123457-A (KR)
Inventor: HAR DONG SOO
IPC: B64C3/38
Filed: 2018-11-05
Abstract: An aerial vehicle capable of vertical take-off and landing, vertical and horizontal flight, and on-air energy generation according to one embodiment of the present invention comprises: a fuselage arranged in a first direction; two main wings arranged to the fuselage so as to be opposed to each other in a second direction which is perpendicular to the first direction; main wing tilting control units connected to each of the main wings, and controlling the main wings to be independently tilted; main propulsion units arranged to each of the main wings; tail wings arranged to the rear end of the fuselage in the second direction and a third direction which is perpendicular to the first and second directions; a rudder arranged to the tail wing arranged in the third direction; a rudder tilting control unit to control the rudder to tilt; a tail propulsion unit arranged to the rear end of the fuselage; a tail tilting control unit controlling the tail propulsion unit to tilt; a power unit providing power to the main and tail propulsion units; and a position control unit controlling the main propulsion units, output of the tail propulsion unit, the main wings, and tilting of the tail propulsion unit to correct the position of the aerial vehicle.
Patent KR-20200053165-A (KR)
Inventor: PARK HYOO JAE
IPC: B65D63/10
Filed: 2018-11-08
Abstract: The present invention relates to a functional two-way cable tie. More specifically, the present invention relates to a functional two-way cable tie which can be fastened in any direction without needing to consider a position of a knot portion or the direction of a fastening protrusion, and can recognize the possibility of a short circuit in a distribution line. According to the present invention, the cable tie comprises: a body portion in which one-way locking jaws are formed on both sides of upper and lower surfaces; and a head portion formed at one end of the body portion and having a through hole through which the other end of the body portion is inserted. Two opposing wall surfaces of the through hole of the head portion are formed with a one-way fixing jaw for locking the one-way locking jaw when the body portion is inserted into the through hole.
Patent KR-20200064179-A (KR)
Inventor: YOUM SOUNG DO
IPC: H02J7/35
Filed: 2018-11-16
Abstract: The present invention relates to a system for supplying and managing direct current power for a house and a method thereof which link photovoltaic power generation and a battery to directly supply direct current power to a load, and install a load control unit capable of peak load management for efficient internal energy management to comprehensively operate the load control unit. The system comprises: a digital watt-hour meter unit which is connected to a power and communication line insertion unit via optical communication to be assigned an IP address, has a structure capable of checking operation information and settings of a watt-hour meter via the Internet, and controls a load and an internal power generation device in accordance with a set internal low voltage network operation algorithm; a battery unit for storage to store or discharge power in accordance with a control command of the digital watt-hour meter; a photovoltaic power generation unit to use sunlight in daytime to generate power and transmit generation information to the digital watt-hour meter; and a load control unit having an embedded busbar modem to separate or connect a load to a circuit by being opened and closed in accordance with a control command of the digital watt-hour meter.
Patent KR-20200057564-A (KR)
Inventor: KIM YONG TAE
IPC: G06Q20/22
Filed: 2018-11-16
Abstract: The present invention provides a physical card-blockchain system interlocking technique and an app card utilization technique for increasing the usability of an existing payment system. According to an embodiment, a client terminal includes a blockchain network system, a communication interface for communication with an external server providing a payment service on the blockchain network system, at least one memory interlocking with the client terminal and storing a first blockchain account address registered in the blockchain network system, a camera, an input interface, and at least one processor. The camera obtains, from a predetermined object, an image including a one-time password and second blockchain account address information. The input interface obtains information on a sum to be transferred to the first blockchain account address from the second blockchain account address. The at least one processor is set to obtain, from the image, the second blockchain account address and text data corresponding to the one-time password and transmit, to the external server, the one-time password and the first blockchain account address, the second blockchain account address, and the sum information constituting a transfer transaction to be executed on the blockchain network system.