baber/WOPTO huggingface dataset:
Patent KR-20220129960-A (KR)
Title: Heating cooking apparatus and method for controlling the same
Inventor: YUNKYEONG LEE
IPC: H05B6/06
Filed: 2021-03-17
Abstract: The disclosed invention provides a heat cooking device and a control method thereof. A user-customized recipe can be provided by automatically generating a new recipe based on operation information of the heat cooking device. The heat cooking device according to an embodiment includes: a plate; a heating unit for heating a cooking container disposed in at least one cooking zone provided on the plate; and a control unit generating a recipe including a plurality of stages based on operation information of the heating unit. The control unit, when the operating state of the heating unit is changed, generates a stage based on operation information of the heating unit before the operating state is changed. The control unit generates a next stage based on operation information of the heating unit after the operation state is changed. A recipe including the above stage and a next stage is created.
Patent KR-20220135391-A (KR)
Title: Shear coaxial injector of rocket engine
Inventor: JEONG GI JEONG
IPC: F02K9/52
Filed: 2021-03-30
Abstract: The present invention relates to a shear coaxial injector of a rocket engine, which comprises an oxidant injector including an oxidant inlet part to which a liquid oxidant is supplied, and an oxidant outlet part integrally formed at the bottom of the oxidant inlet part and having a plurality of expansion flow passages protruding outwards at regular intervals along the edge thereof; and a fuel injector including a fuel inlet part surrounding the oxidant inlet part and supplied with a gas fuel, and a fuel outlet part integrally formed at the bottom of the fuel inlet part to surround the oxidant outlet part and allowing convex portions protruding inwards along the edge thereof to be inserted between the expansion flow passages, so that the surface area of contact between the liquid-phase oxidant and the gas-phase fuel can be increased and the area of atomizing and mixing can be extended.
Patent KR-20220139648-A (KR)
Inventor: KIM TAE HO
IPC: H02K5/02
Filed: 2021-04-08
Abstract: The present invention provides a motor which comprises: a shaft; a rotor coupled to the shaft; a stator disposed to correspond to the rotor; a housing accommodating the stator; a bus bar electrically connected to a coil; and a bus bar holder supporting the bus bar. The bus bar holder includes a first surface disposed toward the housing. The housing includes a second surface facing the first surface. The motor comprises a cover disposed between the first surface and the second surface.
Patent KR-20220140361-A (KR)
Inventor: KIM DAI HWAN
IPC: H05B45/34
Filed: 2021-04-09
Abstract: A circuit for reducing the flicker of a converter for LED lighting, as a circuit for reducing the flicker of a converter for LED lighting connected to an output terminal of a converter for LED lighting to reduce the flicker of LED lighting, comprises: a second output capacitor which is connected in parallel with an output capacitor of a converter for LED lighting; a first inductor; and a compensation voltage generating element which is connected in series to the first inductor, and which includes auxiliary winding having a predetermined number of windings. The first inductor and the compensation voltage generating element are disposed between the output capacitor and the second output capacitor.
Patent KR-20220142023-A (KR)
Inventor: LEE HAK WON
IPC: B08B7/00
Filed: 2021-04-14
Abstract: The present invention relates to a spin cleaning method using ozone water used for a semiconductor lithography photomask, by using a cleaning device in which a transfer robot for loading and unloading a photomask is installed between a loading and unloading unit where the photomask is loaded and unloaded and a cleaning chamber where the photomask is cleaned, a spin chuck rotating the photomask is installed in the center of the cleaning chamber, a brush unit and a megasonic unit are installed in an inner front and inner rear of the cleaning chamber, and an ultraviolet (EUV) unit and an ozone water dispensing unit are installed on an inner left and inner right of the cleaning chamber. The spin cleaning method using ozone water used for a semiconductor lithography photomask comprises: a loading step of loading a photomask to be cleaned into the loading and unloading unit; a cleaning movement step of moving the photomask loaded in a loading space of the loading and unloading unit to the spin chuck inside the cleaning chamber by the transfer robot; a cleaning step of cleaning a surface of the photomask with extreme ultraviolet, megasonic, ozone water, and a brush while rotating the photomask mounted on the spin chuck at a set speed; an unloading movement step of moving the cleaned photomask from the spin chuck to an unloading space of the loading and unloading unit by the transfer robot; and an unloading step of unloading the cleaned photomask from the loading and unloading unit. Therefore, without using harmful chemicals such as sulfuric acid, the photomask can be efficiently cleaned using extreme ultraviolet, ozone water (O_3 water), megasonic, and the brush.
Patent KR-20220142041-A (KR)
Inventor: JUNG JI SUN
IPC: A01K61/65
Filed: 2021-04-14
Abstract: The present invention relates to an abalone farming shelter, which provides a smooth flow of ocean current to an abalone farming space for abalone to ingest sufficient nutrients; can suppress the rise in water temperature and prevent the retention of suspended matter to minimize the mortality rate of the abalone; and has a stable structure to significantly improve the farming environment of the abalone. According to the present invention, provided is an abalone farming shelter which comprises an outer edge frame, and a shelter member provided in the outer edge frame. The outer edge frame and the shelter member are formed in a circular or polygonal cross-sectional shape.
Patent KR-20220142145-A (KR)
Inventor: CHOI JOON HO
IPC: A23L29/00
Filed: 2021-04-14
Abstract: The present invention provides a novel Lactobacillus harbinensis VF capable of lactic acid fermentation and acetic acid fermentation, and providing a unique flavor by harmonizing sweetness and sourness during fermentation. The present invention is Lactobacillus habinensis VF (accession number: KACC 92345P) for fermented foods with lactic acid bacteria producing lactic acid and acetic acid.
Patent KR-20210128947-A (KR)
Inventor: KANG SE CHAN
IPC: C12N1/20
Filed: 2021-04-19
Abstract: The objective of the present invention is to develop a novel Lactobacillus strain that is capable of producing dihydrodaidzein (DHD) and dihydrogenistein (DHG), which are precursors of equol, by using legumes containing a large amount of isoflavones, even under aerobic conditions, and at the same time preparing equol, the final product thereof. Accordingly, the present invention relates to a Lactobacillus paracasei JS1 (accession number: KCCM12288P, SEQ ID NO: 2) strain, a novel microorganism that is capable of the bioconversion of legumes into dihydrodaidzein (DHD) or equol, which are isoflavone metabolites, and uses thereof.
Patent KR-20220147245-A (KR)
Inventor: KIM HA YOUNG
IPC: E02D3/12
Filed: 2021-04-27
Abstract: The present invention is to provide a soil improvement mixing device in which a mixing blade is designed in the form of a screw so as not to be easily damaged by rubble. A soil improvement mixing device according to an embodiment comprises a penetration unit penetrating the soil while rotating; a mixing unit formed on the outer surface of the penetration unit and mixing the soil; and an injection unit formed on the outer surface of the penetration unit and injecting a solidifier into the soil, wherein the mixing unit is formed in a spiral shape along the length of the penetration unit and rotating together with the penetration unit to mix the solidifier with the soil.
Patent KR-20220148386-A (KR)
Inventor: CHOI JI RIM
IPC: A23L23/10
Filed: 2021-04-29
Abstract: According to an embodiment of the present invention, a method for preparing brown rice nurungji ramen comprises the steps of: preparing a brown rice nurungji powder by grinding brown rice nurungji; preparing a mixed powder by mixing the brown rice nurungji powder, potato powder and wheat flour; mixing the mixed powder and water and kneading the same with a kneader to prepare a brown rice nurungji mixture, putting the brown rice nurungji mixture into a hopper of a compression molding machine, and then molding the same into noodles through a nozzle; preparing brown rice nurungji dried noodles by cutting a molded noodle sheet with a rotary cutter, and then putting the same in a ramen molding machine and compression-molding the same into ramen noodles; sealing brown rice nurungji ramen soup added as a substitute for seasoning to the brown rice nurungji dried noodles in a ramen soup bag; and preparing brown rice nurungji ramen by putting the brown rice nurungji dried noodles and ramen soup bag in a packaging container and sealing the same.
Patent KR-20220149179-A (KR)
Title: Apparatus for fixing optical fibre
Inventor: LEE JOO HAN
IPC: G02B6/36
Filed: 2021-04-30
Abstract: The present invention relates to an apparatus for fixing an optical fiber, which comprises a first bracket, a second bracket, a first magnet part, a second magnet part, a reference pin, and a reference pin hole. The first bracket is coupled to an end of the optical fiber. The second bracket has a coupling hole into which the first bracket is insertable. The first magnet part is installed on the first bracket. The second magnet part is installed on the second bracket, is disposed at a position corresponding to the first magnet part, and generates magnetic force in conjunction with the first magnet part. The reference pin is installed on one of the first bracket and the second bracket, and provided in plurality to be spaced apart from each other along a circumferential direction of the optical fiber. The reference pin hole is installed on the other of the first bracket and the second bracket, and provided in plurality at positions corresponding to the reference pins. The present invention can facilitate the attachment and detachment by using magnetic force.
Patent KR-20220150493-A (KR)
Title: Apparatus for treating substrate
Inventor: YUN KANG SEOP
IPC: H01L21/687
Filed: 2021-05-03
Abstract: The present invention relates to a substrate processing device. The substrate processing device comprises: a spin chuck that rotates a substrate; an upper window mounted on an upper portion of the spin chuck; and a plurality of position determining pins fastened to the spin chuck and the upper window to maintain a position. Therefore, the substrate processing device prevents the upper window from being damaged as thermal expansion stress of a certain level or more is accumulated in the upper window.
Patent KR-20220151980-A (KR)
Title: Method for manufacturing a metal oxide based gas sensor functionalized by multi-component alloy nanoparticle-perovskite composite catalyst
Inventor: WOOCHUL JUNG
IPC: B01J37/04
Filed: 2021-05-07
Abstract: The present invention relates to a composite structure in which metal nanoparticle-perovskite oxide is bound to a metal oxide support and a method for manufacturing the same, and specifically, to a composite structure in which the metal nanoparticles are present in a uniform size and distribution on the surface of the perovskite oxide and which has improved durability. In addition, the present invention relates to a high-performance gas sensor having excellent target gas detection performance by including the composite structure.
Patent KR-20220154551-A (KR)
Title: Method of processing for white rice
Inventor: BANG JIN YOUNG
IPC: A23L7/196
Filed: 2021-05-13
Abstract: Provided is a method for processing white rice. The method comprises: a step of adding cooking oil to white rice and heat-treating the same; and a step of adding vinegar or alcohol to the heat-treated white rice and heat-treating the same again. The technical problem of the present invention is to provide a method for processing white rice, which can produce white rice capable of being conveniently used in dietary life because the processed white rice does not stick too strongly even if the cooked white rice is produced by using the japonica variety.
Patent KR-20220155796-A (KR)
Title: A display device and operating method thereof
Inventor: YEONOH NAM
IPC: H04N9/64
Filed: 2021-05-17
Abstract: A display device according to an embodiment of the present disclosure includes a storage part for storing color gamut mapping data; a control part for converting an input image signal into an output signal based on the color gamut mapping data when the image signal is input; and a display for displaying an image based on the output signal. The control part may change the color gamut mapping data according to the input image signal.
Patent KR-20220157535-A (KR)
Title: Dry system and method of manufacturing neutralized gypsum using sulfuric acid wastewater
Inventor: MIN KYUNG SO
IPC: C01F11/46
Filed: 2021-05-21
Abstract: A system for manufacturing neutralized sulfate-neutralized gypsum by a dry method according to the present invention includes: a coarse grinding unit; a limestone loading hopper; a screw conveyor unit; a plaster outlet; and a control unit. The present invention relates to a system and method for producing dry sulfate-neutralized gypsum that can minimize wastewater discharge without supplying additional water.
Patent KR-20220165481-A (KR)
Title: Nozzle apparatus for printing interlock layering concrete structure
Inventor: KWON HONG GYU
IPC: B33Y30/00
Filed: 2021-06-08
Abstract: The present invention provides a nozzle apparatus for outputting a three-dimensional concrete structure which comprises: a hopper (101) for storing and supplying a concrete material; a worm pump (102); and an output box (1) installed in a box form directly below the worm pump (102) to output the concrete material in a specific shape to a construction position. The nozzle apparatus further includes: a block forming part (2) at the lower center of one side of the output box (1); and an opening and closing operation plate (3) formed directly over the block forming part (2) and lifted and lowered by a lifting and lowering cylinder (31) to open and close the block forming part (2). Therefore, the present invention maximizes the condensation/curing efficiency between output layers when forming a plurality of the output layers for the construction of a concrete structure, while improving the coupling stiffness to increase the effect of improving the quality of the structure.
Patent KR-20220166022-A (KR)
Title: Dope-dyed araid fiber and method of manufacturing the same
Inventor: KIM JEONG SAM
IPC: D01F1/04
Filed: 2021-06-09
Abstract: The present invention relates to: a dope-dyed aramid fiber obtained by mixing and spinning a mixed dope, which is obtained by mixing a masterbatch dope and a meta-aramid dope, wherein the masterbatch dope contains a pigment and the meta-aramid dope polymerized with M-phenylene diamine (MPD) and isophthaloyl chloride (IPC); and a manufacturing method thereof. According to the present invention, it is possible to provide the dope-dyed aramid fiber with less color deviation and excellent daylight fastness due to uniform pigment dispersion.
Patent KR-20220166634-A (KR)
Title: Sleeve for connecting wires
Inventor: MUN SUN CHEON
IPC: H01R4/20
Filed: 2021-06-10
Abstract: The present invention relates to a sleeve for connecting a wire which forms a compression display groove on a sleeve surface to compress a sleeve at an accurate position and the number of times and has a close-contact cap which closely contacts a conductor of a wire in the sleeve without an air gap. Therefore, sleeve compression quality is increased and contact resistance between the sleeve and the wire is reduced to prevent disconnection due to high heat.
Patent KR-20220169179-A (KR)
Title: Propeller apparatus of air mobility
Inventor: CHUN YUN BAE
IPC: F16H21/28
Filed: 2021-06-18
Abstract: In the present invention, provided is a propeller device for air mobility in which a propeller is folded in the event of an air mobility crash to prevent additional accidents due to debris generated when the propeller touches the ground, and the propeller is unfolded so as to be reused after the air mobility lands.
Patent KR-20220169250-A (KR)
Title: Battery module having improved cooling performance
Inventor: JUNG GUN TAE
IPC: H01M10/6554
Filed: 2021-06-18
Abstract: The present invention relates to a battery module having improved cooling performance, capable of managing the temperature of the entire battery module at an appropriate level by intensively cooling not only a battery cell assembly but also a busbar whose temperature rises the most. The battery module having improved cooling performance according to the present invention includes: a battery cell assembly (11) in which a plurality of battery cells are arranged in the certain direction; a cooling case (12) coming in contact with the bottom and side surfaces of the battery cell assembly (11); and a cooling block (16) positioned on the bottom surface of the cooling case (12) and circulating a refrigerant therein.
Patent KR-20210087411-A (KR)
Inventor: KIM DONG HWON
IPC: G06Q50/10
Filed: 2021-06-21
Abstract: 태고부터 지금까지 인간의 모든 삶을 하나 하나 관찰하여 만든 영화시놉시스 입니다. 자유로운 형식을 통해 다양한 이야기를 펼쳐나갈 것입니다. 
이야기를 통하여 삶의 지혜를 얻고 세상을 살아가는데 있어 길을 안내 받을 수 있는 것을 특징으로 하는 문학이다. 
[색인어] 
문학, 에세이, 영화
Patent KR-20230001030-A (KR)
Title: Composition for preventing and treating liver disease comprising Bacteroides dorei
Inventor: SUK KI TAE
IPC: A61K35/747
Filed: 2021-06-25
Abstract: The present invention relates to a composition for preventing, treating and improving liver disease comprising Bacteroides dorei as an active ingredient and, more specifically, to a pharmaceutical composition for preventing or treating liver disease and a health food composition for preventing or improving liver disease containing the strain.
Patent KR-20230006674-A (KR)
Title: Image sensor, image device having the same, and operating method thereof
Inventor: LEE JAE KYU
IPC: H04N25/75
Filed: 2021-07-01
Abstract: An image sensor of the present invention comprises: a pixel array having a plurality of pixels arranged in a plurality of row lines and a plurality of column lines; a row driver for selecting one of the plurality of row lines; an analog-to-digital conversion circuit for converting analog signals output by the pixel array into digital data; a digital clock generator for generating a transmission clock for transmitting the digital data to an image signal processor; and a timing controller for controlling timings of the pixel array, the row driver, the analog-to-digital conversion circuit, and the digital clock generator. Each of the plurality of pixels operates by a global shutter scheme using a single source-follower transistor. The present invention can greatly reduce a pixel area.
Patent KR-20230010871-A (KR)
Title: Semiconductor devices
Inventor: JOE JIN YEONG
IPC: H01L27/092
Filed: 2021-07-12
Abstract: A semiconductor device according to an embodiment of the present invention comprises: active regions including a first active region extending in a first direction parallel to an upper surface of a substrate on the substrate and a second active region spaced apart from the first active region; a plurality of channel layers including a plurality of first channel layers spaced apart from each other in a direction perpendicular to the upper surface of the substrate on the first active region and one second channel layer disposed on the second active region; a gate structure including a first gate structure extending across the first active region and the first channel layers on the substrate and a second gate structure extending across the second active region and the second channel layer; and source/drain regions including a first source/drain region disposed on the first active region on at least one side of the first gate structure and in contact with the first channel layers and a second source/drain region disposed on the second active region on at least one side of the second gate structure and in contact with the second channel layer, wherein the plurality of first channel layers includes the first uppermost channel layer disposed at the uppermost part and a first lower channel layers disposed at a lower part of the first uppermost channel layer and the first uppermost channel layer includes a material different from the first lower channel layers. According to the present invention, the etch resistance of the uppermost channel layer is strengthened such that a semiconductor device with improved electrical properties can be provided.
Patent KR-20230010423-A (KR)
Inventor: KIM BYUNG JU
IPC: G06Q40/06
Filed: 2021-07-12
Abstract: The present specification relates to an asset distribution portfolio operating method, a device thereof, and a computer program thereof. The asset distribution portfolio operating method comprises the following steps of: obtaining a risk avoidance propensity and a loss avoidance propensity of an investor in a questionnaire form; setting an objective function based on a value function obtained by applying the avoidance propensity and the loss avoidance propensity of the investor to utility for profits and losses; and selecting an optimal portfolio among selectable asset distribution portfolios based on the set objective function.
Patent KR-20210090149-A (KR)
Title: Binder Ring Assembly
Inventor: HONG HYUN SOO
IPC: B42F13/16
Filed: 2021-07-12
Abstract: The present invention relates to a binder ring assembly, wherein a number of rings are connected to be able to open or close together to constitute a ring unit and a case is included to prevent the ring unit from opening in a closed state. The binder ring assembly of the present invention comprises: a ring unit (3) hinged to be able to open and close; and a frame unit coupled with the ring unit to be able to firmly maintain the closed shape of the ring unit (3), and capable of being separated from the ring unit (3) to make the ring unit (3) openable. The ring unit (3) includes: two or more separate rings (31) capable of being opened and closed in the shape of an open loop and in the shape of a closed loop, and arranged in a first direction at intervals; and a connection hinge member (35) extending in the first direction to connect the separate rings (31). The frame unit (7) is combined with the ring unit (3) to be able to be attached and detached and supports the closed state of the ring unit (3) in the state of a closed loop while being combined with the ring unit (3).