baber/WOPTO huggingface dataset:
Patent KR-20190040147-A (KR)
Title: Flowerpot for wall surface comprising air purifying function
Inventor: JEON TAE PYUNG
IPC: F24F3/16
Filed: 2019-03-29
Abstract: The present invention relates to a flowerpot for decorating wall, including an air purifying function. The present invention comprises a paper flower block; a water supply portion for wetting paper sheets of the paper flower block through a gap of the paper flower block; a groove formed in the wall surface of the paper flower block; porous netting pots in which plants are planted and inserted into the grooves; and an air purifying means, provided on the back surface of the paper flower block, for bringing outside air into contact with leaves and roots of plants planted in the porous netting pots inserted in the grooves of the paper flower blocks and inducing and discharging the purified air.
Patent KR-20200117107-A (KR)
Inventor: KANG YONG TAE
IPC: C01B3/04
Filed: 2019-04-03
Abstract: A carbon dioxide photoconversion reactor according to the present invention comprises: a main body part having a sealed inner space in which a photocatalytic material is provided such that a reaction gas and a liquefied fluid are generated from carbon dioxide through a photoconversion reaction; a gas injection part for providing a path along which the carbon dioxide moves; a steam injection part for providing a path along which steam moves; a gas discharge part through which the generated reaction gas is discharged; a liquid discharge part through which the generated liquefied fluid is discharged; and at least one elongated structure disposed across the inner space in a predetermined direction.
Patent KR-20200117212-A (KR)
Inventor: YU KEUKJONG
IPC: G21C9/00
Filed: 2019-04-03
Abstract: According to one embodiment of the present disclosure, provide is a dynamic software verification test device of a core protection system control rod assembly processor, which is the core protection system including at least two channels. The core protection system comprises: an input/output (I/O) simulator which generates a simulated state signal including a normal state or an abnormal state and transmits the signal to a channel of the core protection system; and a controller including a control rod assembly processor (CEAP), receiving a result signal output by the channel with respect to the input simulated state signal, and analyzing the result signal to determine whether the core protection system normally operates. The I/O simulator may be configured to simulate an input signal in accordance with a scenario of a test case, transmit the simulated input signal to the CEAP, and receive an operation result of the CEAP.
Patent KR-20190043517-A (KR)
Title: Sauce with a hot taste comprising natural mineral and a method for preparing the same
Inventor: BAE DAE UNG
IPC: A23L29/00
Filed: 2019-04-19
Abstract: The present invention relates to a hot sauce and a manufacturing method thereof. The hot sauce comprises: 5-12 wt% of fermented soybean paste; 3-8.5 wt% of red pepper paste; 4.5-10 wt% of soybean sauce; 4-7 wt% of Cheongyang red pepper; 5-6 wt% of garlic; 4.5-7 wt% of any one protein powder selected from the group consisting of seafood powder, meat powder and fish powder; 14-26.5 wt% of red pepper powder; 0.2 to 0.8 wt% of sugars; 0.1 to 30 wt% of crustacean shell powder, shell powder or mixed powder thereof; and residual water.
Patent KR-20190046726-A (KR)
Inventor: PARK JONGHYUN
IPC: H04L5/00
Filed: 2019-04-23
Abstract: The present invention provides a method for transceiving channel state information (CSI) in a wireless communication system. Specifically, the method performed by a terminal comprises: a step of receiving a resource block including at least one control channel from a base station based on a first spatial quasi-co location (QCL)-associated parameter associated with reception of the resource block, wherein the first spatial QCL-associated parameter and a second spatial QCL-associated parameter set for reception of a CSI-RS are identically set if the resource block and the CSI-RS are set to the same symbol; a step of setting a beam to receive the CSI-RS based on the second spatial QCL-associated parameter; and a step of receiving the CSI-RS through the set beam from the base station. Accordingly, a terminal with a small number of Rx chains can receive a plurality of CSI-RSs.
Patent KR-20200126152-A (KR)
Title: Surgical gauze and manufacturing method thereof
Inventor: PARK HYUN JIN
IPC: A61F13/44
Filed: 2019-04-29
Abstract: The present invention relates to a surgical gauze which can protect a surgical site and a wound area and, more specifically, to a surgical gauze comprising: an absorption part formed in the longitudinal direction, and wound around one side; and an adhesive part formed on the other side of the absorption part so that the wound absorption part is not unwound.
Patent KR-20200126531-A (KR)
Inventor: KIM BYUNG JUN
IPC: G06F12/06
Filed: 2019-04-30
Abstract: Provided are a memory system capable of reducing erase latency compared to performing an erase operation corresponding to an erase request and transmitting the result thereof to a host, and a command execution method thereof. According to an embodiment of the present invention, the memory system may comprise: a memory device including a memory block composed of a plurality of pages; and a controller that receives an erase request accompanying an erase operation and a first logical address corresponding to the erase request from an external device and matches the first logical address to erase information.
Patent KR-20190127586-A (KR)
Title: Ethylene/alpha-olefin copolymer and method for preparing the same
Inventor: GWAK RAE KEUN
IPC: C08L23/08
Filed: 2019-05-03
Abstract: In the present invention, provided are: an ethylene/alpha-olefin copolymer having a narrow molecular weight distribution with low density and an ultra low molecular weight, and minimizing the number of unsaturated functional groups and uniform crystallinity, thereby exhibiting excellent physical properties; and a method for manufacturing the same. When the ethylene/alpha-olefin copolymer according to the present invention is applied to a hot melt adhesive composition, the flowability or reactivity of a copolymer can be relatively constant under various process conditions, thereby being able to improve reaction efficiency.
Patent KR-20190053159-A (KR)
Title: Diagnostic Method for Parkinson's disease with dementia and Diagnostic Kit therefor
Inventor: AN SEONG SOO
IPC: G01N33/68
Filed: 2019-05-08
Abstract: The present invention relates to a method for diagnosing Parkinson′s disease and a diagnostic kit therefor, capable of rapidly and accurately diagnosing a disease. The method of the present invention comprises the steps of: obtaining a sample; measuring the total amount of α-synuclein; measuring the amount of oligomeric α-synuclein oligomers; and obtaining the ratio of the amount of the oligomeric α-synuclein oligomers to the total amount of the α-synuclein.
Patent KR-20200131386-A (KR)
Inventor: LEE KYUSEOK
IPC: H02K17/16
Filed: 2019-05-13
Abstract: According to the present invention, provided is a rotor vacuum brazing method for a motor with greater mechanical strength. The rotor vacuum brazing method for a motor comprises the steps of: forming a rotor core by laminating a plurality of punched circular steel plates; coupling a plurality of conductor bars to be exposed on the inside of a plurality of slots formed through the inside of an outer circumferential surface of the rotor core; inserting and assembling a brazing filler between an end ring coupled on both sides of the rotor core and the conductor bar inserted into the rotor core; forming a rotor assembly by pressing the end rings coupled on both sides of the rotor core through a jig; and heating the rotor assembly to a melting point of the filler in a vacuum heat treatment furnace to braze the conductor bar and the end ring through a melting solution of the filler.
Patent KR-20200134455-A (KR)
Inventor: RHA JEONG DUK
IPC: H01M8/04225
Filed: 2019-05-22
Abstract: The present invention relates to an apparatus for improving cold start of a hydrogen fuel battery, comprising: a fuel battery stack including a plurality of stacked fuel battery cells and generates power by receiving hydrogen and oxygen; a purge valve which purges water in the fuel battery stack; and a control unit for controlling the purge valve to purge a portion of the water present in the fuel battery stack when the operation of the fuel battery stack is stopped.
Patent KR-20190133115-A (KR)
Title: Photoresist stripping composition and method
Inventor: PETERS RICHARD D
IPC: H01L21/027
Filed: 2019-05-22
Abstract: The present invention relates to an organic photoresist stripping composition, which comprises: aryl sulfonic acid or alkylaryl sulfonic acid, or a mixture thereof; 1,3-dihydroxybenzene (resorcinol) or sorbitol, or a mixture thereof; one or more hydrocarbon solvents having a flash point above about 65°C; and optionally less than about 0.5 wt% of water, based on the total weight of the composition, and to a method for using the composition in a silicon wafer having a metallization and insulating layer on a wafer. In addition, the composition is also used to remove other materials from other substrates.
Patent KR-20190133624-A (KR)
Title: A method and system for context sensitive spelling error correction using realtime candidate generation
Inventor: KWON HYUKCHUL
IPC: G06F17/27
Filed: 2019-05-23
Abstract: The present invention relates to a context-dependent spelling error correction apparatus using real-time candidate generation for handling various errors by performing correction based on corrected vocabulary pairs generated and built in real time in a checking step for spelling error correction, and a method thereof. The context-dependent spelling error correction apparatus using real-time candidate generation comprises: an input part inputting a sentence for searching for and correcting a context spelling error; a word unit checking part for checking a sentence input through the input part in word units; a real-time corrected vocabulary pair generation part generating a corrected vocabulary pair of the checked word through the word unit checking part; an error determination part determining an error based on the most probable word; a substitute word presenting part presenting a substitute word according to the determination result of the error determining part.
Patent KR-20200134768-A (KR)
Inventor: SUR JONG MU
IPC: F15B15/00
Filed: 2019-05-23
Abstract: The present invention relates to a translational motion type valve and an opening and closing method thereof and, more specifically, to a translational motion type valve and an opening and closing method thereof, which can open and close the valve by moving a position of a valve main body by hydraulic oil supplied from the outside. To this end, the translational motion type valve includes a front end pipe, a back end pipe, and a valve main body.
Patent KR-20200134818-A (KR)
Inventor: KIM BO YUN
IPC: H01L27/11582
Filed: 2019-05-23
Abstract: The present invention relates to a nonvolatile memory device having a tunneling structure capable of improving program and erase operation efficiency. According to an embodiment of the present invention, a nonvolatile memory device comprises: a substrate having a channel layer; a first tunneling layer disposed on the channel layer and including a first insulating material; a second tunneling layer disposed on the first tunneling layer and including a resistance switching material; a third tunneling layer disposed on the second tunneling layer and including a second insulating material; a charge trap layer disposed on the third tunneling layer; a charge barrier layer disposed on the charge trap layer; and a gate electrode layer disposed on the charge barrier layer. The electrical resistance of the resistance switching material reversibly changes between a high resistance state and a low resistance state according to the magnitude of an applied electric field.
Patent KR-20200139354-A (KR)
Title: cae self-generation charger
Inventor: CHAE GYU SEON
IPC: H02K7/18
Filed: 2019-06-04
Abstract: According to the present invention, by attaching and installing a generator to the 4 wheels of all cars currently in operation, it is possible to charge electronic devices with self-generated power by connecting a charger wire to a handle of a seat door where it is difficult to use a USB port, and to store electricity in an intermediate battery when charging is completed.
Patent KR-20190140416-A (KR)
Inventor: CHO HYEON WOO
IPC: H01M10/04
Filed: 2019-06-11
Abstract: The present invention provides a manufacturing method for a flexible battery. According to an embodiment of the present invention, the manufacturing method for a flexible battery comprises: an injection step of injecting an electrolyte into an opening unit of an outer casing wherein an electrode assembly is accommodated; an impregnation step of impregnating the electrode assembly into the electrolyte through pressure changes inside the outer casing; and a sealing step of sealing the opening unit. Here, the impregnation step conducts a depressurizing and pressurizing process of which one cycle is composed of: a step (1) of depressurizing the inside of the outer casing through the injected electrolyte; a step (2) of maintaining the depressurized pressure for a fixed time; and a step (3) of restoring the pressure inside the outer casing to 700-780 Torr. Therefore, the manufacturing method for a flexible battery can completely impregnate an electrode assembly included in a battery into an electrolyte and thus, can prevent generation of a spot on the surface of a negative electrode filled with the electrolyte. In addition, a flexible battery manufactured by the manufacturing method can prevent or minimize degradation of material properties required as a battery even when repetitive bending occurs.
Patent KR-20190077259-A (KR)
Inventor: SONG YEONG JIN
IPC: A45D24/08
Filed: 2019-06-14
Abstract: The present invention is to provide a hair comb convenient to use, having a storage housing and multiple comb units connected by connection pins. In particular, the hair comb comprises: finising comb units (1) located at both ends; a plurality of connection comb units (2) sequentially connected between the finising comb units (1); first connection pins (3), each fixing the finising comb units (1) and the connection comb units (2) to each other; and second connection pins (4) fixing the plurality of connection comb units (2) to each other. The hair comb of the present invention may be long and large enough to enable a user to finish combing of their hair with fewer strokes, and thus can be conveniently used. Furthermore, the hair comb can be stored inside the storage housing, thereby protecting the user from injuries by any sharp part thereof. Moreover, the hair comb is curved so as to conform to the shape of a head, thereby enabling more thorough combing of the hair thereon. In particular, the hair comb is foldable type that may be used in an unfolded or folded state depending on the length of the shape of the head. The hair comb may be used as a small comb, as needed.
Patent KR-20200143054-A (KR)
Inventor: KIM HONG DOO
IPC: C07K14/78
Filed: 2019-06-14
Abstract: The present invention relates to a method for preparing dry ADM collagen and to dry ADM collagen prepared thereby and, more particularly, to a method for preparing dry ADM collagen and to dry ADM collagen prepared thereby, which comprises the steps of: immersing a wet ADM collagen in an organic solvent with a concentration of 95% or more to dehydrate; and separating the dehydrated ADM collagen from the organic solvent, and drying the ADM collagen under vacuum or atmospheric pressure, wherein the organic solvent is at least one selected from the group consisting of ethanol, methanol, isopropanol, butanol and ethyl acetate. According to the present invention, provided is a method for preparing dry ADM collagen, which can produce the dry ADM collagen having less slipperiness and having a property of a hard and tough elastic body, which is not obtained by related art, with high reproducibility and economic efficiency only with a low-cost and simple process, and there is an effect of providing dry ADM collagen, which can form a fiber and has excellent strength due to good grinding unlike the conventional dry ADM collagen having an elastic rubber-like property.
Patent KR-20200144353-A (KR)
Inventor: AHN KONG HUN
IPC: A61Q17/04
Filed: 2019-06-18
Abstract: The present invention relates to a cosmetic composition containing an inorganic sunscreen composition containing oxygen-deficient TiO_2 having high visible light blocking efficiency in an ultraviolet region of ultraviolet A, ultraviolet B, and blue light regions. More specifically, the present invention relates to a cosmetic composition which has a low total content of a sunscreen component, but has excellent UV screening performance and has a high blue light screening effect compared to conventional cosmetics.
Patent KR-20200145409-A (KR)
Inventor: Jiyong KIM
IPC: C01B3/50
Filed: 2019-06-21
Abstract: The present invention relates to a system for a methanol, heat and power polygeneration process. Particularly, the system includes a combined heat and power generation device for generating heat and power, a hydrogen separation device, a methane reforming device and a methanol synthesis device. The present invention provides a process for producing methanol from coke oven gas with high energy efficiency and cost efficiency. The system according to the present invention shows an energy efficiency (53-71%) improved significantly as compared to the energy efficiency (38%) of a basic process. According to the economic evaluation study, the minimum selling price of methanol derived from the process is 0.23-0.29 USD/kg, which suggests that the process shows higher cost efficiency as compared to the conventional methanol production processes.
Patent KR-20200001526-A (KR)
Title: Washing machine
Inventor: HO SUNG JANG
IPC: D06F39/08
Filed: 2019-06-25
Abstract: In a washing machine of the present invention, a gasket comprises: a gasket body forming a path connecting a receiving port formed on a casing and an entrance of a tub; and a plurality of nozzles provided on an inner circumferential surface of the gasket body to spray wash water into a drum, wherein the plurality of nozzles comprise: first and second nozzles arranged on a first area of the first area and a second area dividing the gasket body into left and right sides from the bottom to the top in order; and third and fourth nozzles arranged on the second area from the bottom to the top in order. The present invention has a distribution pipe distributing circulating water into the first to fourth nozzles. In the distribution pipe, first and second discharge ports supplying the circulating water to the first and second nozzles are arranged to be in parallel with each other and third and fourth discharge ports supplying the circulating water to the third and fourth nozzles are arranged to be in parallel with each other.
Patent KR-20210001002-A (KR)
Inventor: PARK JI SOON
IPC: A63B57/20
Filed: 2019-06-26
Abstract: Disclosed is a golf club position fixing holder. The golf club position fixing holder comprises: a clip made of an elastically deformable material and one side of which is open so that a shaft of a golf club is detachably inserted and fixed; and a hook made of an elastically deformable material, and one side of which is open so that the hook is detachably inserted into the golf bag. Especially, the clip is configured to be rotatably coupled with respect to the hook.
Patent KR-20210002264-A (KR)
Inventor: KIM HYEONG KWAN
IPC: H02H7/08
Filed: 2019-06-28
Abstract: The present invention relates to an oil pump motor control device and a fail-safe method thereof. The oil pump motor control device comprises: a motor driving means driving a three-phase brushless DC (BLDC) motor; and a control unit diagnosing a failure occurrence of a hall sensor based on a detection signal of the hall sensor installed in the motor and generating a PWM control signal for controlling driving of the motor driving means. By using the detection signal of the hall sensor installed in the three-phase BLDC motor, a failure of the hall sensor is diagnosed, and the motor is controlled to be continuously and normally driven in accordance with a failure diagnosis result, and the motor can be diagnosed to be normally operated in a process of driving the motor by a forced excitation method.
Patent KR-20200124134-A (KR)
Inventor: HEESANG YOON
IPC: F16H19/04
Filed: 2019-07-03
Abstract: The present invention relates to a drinking water dispenser. According to the present invention, the drinking water dispenser comprises: a case; and a water dispensing unit connected to one side of the case. The water dispensing unit includes: a rotator settled in an internal side in front of the case; a first elevation cover which is engaged with one side of the rotator, and to which an elevation gear, which is extended vertically, is fixed; a second elevation cover movably accommodated in the first elevation cover; an elevation motor engaged with the second elevation cover; a gear module linked to the elevation motor; and a water dispensing nozzle which is installed on a lower end of the second elevation cover to dispense water. In a lower space of the elevation motor and the gear module, placed is a water dispensing pipe of which one end portion is connected to the water dispensing nozzle and other end portion is extended to the inside of the case. The present invention aims to provide the drinking water dispenser which is able to automatically move the water dispensing nozzle which dispenses water.
Patent KR-20210004643-A (KR)
Inventor: KANG DONG WOOK
IPC: A61P35/00
Filed: 2019-07-05
Abstract: The present invention relates to a novel quercetin derivative in which a 4′-hydroxy group of quercetin is substituted and which has excellent stability, to a pharmaceutical composition for preventing or treating cancer comprising the same, and to a synthesizing method thereof.
Patent KR-20210006559-A (KR)
Inventor: JEON SANG DO
IPC: B63G8/16
Filed: 2019-07-08
Abstract: The present invention relates to a water jet for propelling an underwater vehicle and an underwater vehicle having the same, wherein the water jet for propelling an underwater vehicle enables four operations such as ascent, descent, forward or backward movement, and rotation and enables the generation of 360-degree omnidirectional thrust to enable omnidirectional direction conversion of the underwater vehicle, thereby enabling the underwater vehicle to submerge and drive under the water without a ballast device so as to compactly design the underwater vehicle and greatly reducing a manufacturing cost of the underwater vehicle. Moreover, the water jet for propelling an underwater vehicle generates the thrust by rotating a rotor for propulsion without an exposed rotating shaft, thereby preventing the occurrence of accidents such as damage to a blade and engine overheating caused by an underwater foreign substance jamming phenomenon in which foreign substances under the water, such as seaweed, are jammed in the rotating shaft of the blade, enabling the underwater vehicle to stably drive under the water, and increasing durability of a propulsion device.
Patent KR-20210006684-A (KR)
Inventor: BAEK IL HYUN
IPC: F01N3/08
Filed: 2019-07-09
Abstract: The present invention relates to a method for desulfurization of ship exhaust gas using a separation membrane. According to the present invention, a method for desulfurization of ship exhaust gas using a separation membrane can secure economic feasibility by lowering facility construction and operating costs by using a relatively small scale sulfur dioxide separation membrane for selectively separating sulfur dioxide with high efficiency.