baber/WOPTO huggingface dataset:
Patent KR-20220007196-A (KR)
Title: Customized granular compost of rice mixed with livestock manure compost and nitrogen adjuvant and method for manufacturing the same
Inventor: AHN BYUNG KOO
IPC: C05F11/00
Filed: 2020-07-10
Abstract: If livestock manure compost is used as compost in paddy fields based on nitrogen content, there is a risk of eutrophication of water quality due to excessive phosphoric acid input. The present invention provides a granular compost by mixing a nitrogen supplement containing soybean oil meal and fermented soybean lump powder with livestock manure compost to increase the nitrogen content, thereby preventing overdosing of phosphoric acid, and using livestock manure as compost, while preventing overdosing of phosphoric acid.
Patent KR-20220013721-A (KR)
Inventor: LEE JONGCHEOL
IPC: F24F1/40
Filed: 2020-07-27
Abstract: Disclosed is a vibration reduction device for a pipe of an air conditioner. According to the present invention, the vibration reduction device for a pipe of an air conditioner comprises: a housing unit fixated to a pipe of an air conditioner; a vibration reduction unit installed inside the housing unit, installed to be movable in a longitudinal direction of the housing unit, and performing at least one motion between a pendulum motion and rotation by vibration of the pipe of the air conditioner; a driving unit installed in the housing unit and supplying power moving the vibration reduction unit; and a power transmission unit receiving power of the driving unit to move the vibration reduction unit in the longitudinal direction of the housing unit.
Patent KR-20220015238-A (KR)
Inventor: SHIM JEONG HYUN
IPC: G01N21/64
Filed: 2020-07-30
Abstract: The present invention relates to a method and apparatus for measuring a magnetic field and/or temperature by using a diamond nitrogen-vacancy sensor. The diamond nitrogen-vacancy sensor-based measurement apparatus includes: a diamond nitrogen-vacancy sensor; a frequency synthesizer generating first and second reference signals; a first microwave generator generating a first microwave frequency-modulated based on the first reference signal and causing a first spin transfer from the diamond nitrogen-vacancy sensor; a second microwave generator generating a second microwave frequency-modulated based on the second reference signal and causing a second spin transfer from the diamond nitrogen-vacancy sensor; a laser radiation part applying a laser to excite a spin quantum to the diamond nitrogen-vacancy sensor; a power amplifier integrating the first and second microwaves and then amplifying the microwaves to apply the microwaves to the diamond nitrogen-vacancy sensor; a detector detecting a fluorescent signal outputted from the diamond nitrogen-vacancy sensor; a reference detector measuring the power of the laser; a differential circuit outputting a difference between an output signal of the detector and an output signal of the reference detector; a first lock-in amplifier outputting a result of comparing the output of the differential circuit to the first reference signal; and a second lock-in amplifier outputting a result of comparing the output of the differential circuit to the second reference signal. Therefore, an influence caused by temperature can be removed during magnetic field measurement, and an influence caused by a magnetic field variation can be removed to enable more precise measurement.
Patent KR-20220018773-A (KR)
Inventor: LEE HYON JOO
IPC: A41D13/11
Filed: 2020-08-07
Abstract: According to the present invention, a strapless mask comprises: a mask unit; an adjustment unit having length adjustable grooves on left and right sides of a mask or linear length adjustment magnets on left and right sides; and a skin attachment device connecting a mask adjustment unit. The adjustment unit for adjusting left and right lengths of the mask and the skin attachment device connecting it prevent discomfort of the existing mask worn on ears and side effects that cause allergies, wounds, and pain caused when the existing mask is worn for a long time, thereby providing a convenient and comfortable wearing experience to a user.
Patent KR-20220022815-A (KR)
Inventor: YU YEON SUCK
IPC: A47C31/00
Filed: 2020-08-19
Abstract: The present invention relates to a frequency supply device for a mattress, which includes: a control unit provided at the main body of a mattress and provided with a frequency oscillator to generate electric energy in a desired frequency band; a frequency coil disposed on a lower side in the mattress main body and generating wave energy attributable to the frequency in the desired band supplied from the frequency oscillator as a result of a selective operation of the control unit; an electromagnetic wave blocking sheet disposed on an upper side of the frequency coil and blocking harmful electromagnetic waves generated by the frequency coil; and a carbon fiber belt disposed on the upper surface of the mattress main body and evenly distributing the wave energy generated by the frequency coil to the entire surface of the mattress main body.
Patent KR-20220030070-A (KR)
Title: Mathod for determining of browsing path, mathod for determining of browsing point and computer program
Inventor: LIM GUKCHAN
IPC: G06F3/0484
Filed: 2020-09-02
Abstract: According to an embodiment, provided is a method for determining a browsing path, which includes the steps of: setting a plurality of browsing path candidates based on touch information; calculating each polygon mesh area for the plurality of browsing path candidates; and selecting the browsing path candidate having the smallest calculated polygon mesh area from among the plurality of browsing path candidates. The embodiment has an effect of providing high-quality volumetric data to a user by selecting the browsing path and viewpoint having the small polygon mesh area.
Patent KR-20220033585-A (KR)
Inventor: LIM JONG KWAN
IPC: C08L67/02
Filed: 2020-09-08
Abstract: The present invention relates to a thermoplastic resin composition with an improved solidification rate and a molded article comprising the same, and more specifically, to a thermoplastic resin composition, which is an ABS-based alloy resin composition that comprises: an acrylonitrile-butadiene-styrene (ABS) resin, a polybutylene terephthalate (PBT) resin, or polyethylene terephthalate (PET) resin, an epoxy group-containing polymer and an ABS graft copolymer in a specific content to exhibit improved solidification rate and excellent mechanical properties and injection moldability.
Patent KR-20220034577-A (KR)
Inventor: HWANG JOO MIN
IPC: G01B11/08
Filed: 2020-09-11
Abstract: As described above, a method for predicting a deviation of an extrusion outer diameter of a polyethylene resin according to the present invention can check a thickness deviation of a polyethylene resin in a simple way instead of checking the same by extruding directly, thereby capable of saving time and money, and checking optimal conditions for mixing polyethylene and crosslinking agent when preparing the polyethylene resin composition. The method for predicting a deviation of an extrusion outer diameter of a polyethylene resin comprises: a step 1 of forming first to n-th polyethylene resin compositions; a step 2 of calculating each crosslinking agent content variation coefficient (X) for each specimen; a step 3 of calculating each outer diameter deviation (Y); a step 4 of deriving a prediction equation for the deviation of the extrusion diameter of the polyethylene resin; and a step 5 of calculating the predicted deviation of the extrusion outer diameter of the polyethylene resin.
Patent KR-20220036411-A (KR)
Title: Apparatus and method of processing stripping a substrate
Inventor: SEO YONG JUN
IPC: G03F7/20
Filed: 2020-09-14
Abstract: The present invention relates to a substrate processing device. The substrate processing device according to one embodiment of the present invention can comprise: a process chamber having a processing space; a spin chuck provided in the processing space and having a substrate placed; a nozzle supplying an ozone processing fluid comprising ozone gas on the substrate placed on the spin chuck; and a cooling member for lowering the temperature of the substrate placed on the spin chuck.
Patent KR-20220036794-A (KR)
Title: Composition for treating or improving inflammatory diseases comprising fermented red ginseng fermented with Bifidobacterium longum and Lactobacillus paracasei
Inventor: BAE CHU HYUN
IPC: A23L19/10
Filed: 2020-09-16
Abstract: The present invention relates to a composition including a red ginseng fermentation product whose content of ginsenoside Rh1, which has strong anti-inflammatory and anti-rhinitis effects is increased by fermenting Bifidobacterium longum and Lactobacillus paracasei, thereby being used as a food composition or a pharmaceutical composition for treating or reducing inflammatory diseases.
Patent KR-20220038903-A (KR)
Inventor: KIM SUNG JIN
IPC: B01D35/02
Filed: 2020-09-21
Abstract: The present invention relates to a method of recycling process wastewater. More particularly, the present invention relates to a method of recycling process wastewater which forms and extracts calcium fluoride (CaF_2) from process wastewater including hydrogen fluoride (HF) created during a process of manufacturing nitrogen trifluoride gas, and to a method of forming a calcium fluoride block including the same. The method of recycling process wastewater which forms and extracts calcium fluoride (CaF_2) from process wastewater including hydrogen fluoride (HF) comprises the following: a metal removing step of extracting and removing at least one metal included in the process wastewater by mixing the process wastewater with a preset organic solvent; a calcium fluoride-containing sludge forming step of forming calcium fluoride-containing sludge by adding calcium hydroxide to the process wastewater from which the metal is removed by the metal removing step; and a calcium fluoride-containing sludge recovering step of separating and recovering the calcium fluoride-containing sludge formed by the calcium fluoride-containing sludge forming step.
Patent KR-20210146766-A (KR)
Inventor: LEE SANG SU
IPC: A62B18/02
Filed: 2020-09-22
Abstract: A technical task of the present invention is to provide a mask capable of minimizing irritation to the skin. To this end, the mask of the present invention includes a silicone body having a concave inner surface and made of a silicone material; a vent hole formed in the silicone body and enabling air to flow in and out; a filter member covering the vent hole and filtering inflow air; a wearing part for making the silicone body worn on the face of a user; and a filter attachment/detachment part for detachably providing the filter member to the silicone body.
Patent KR-20220042859-A (KR)
Inventor: KANG BONG GOO
IPC: G06F21/57
Filed: 2020-09-28
Abstract: The present invention relates to a method, an apparatus, and a computer program for SQL injection vulnerability diagnosis. The method for diagnosing a SQL injection vulnerability with respect to a first website includes: a parameter calculation step in which a SQL injection vulnerability diagnosis apparatus performs parameter variable name and value calculation on a diagnosis target URL of the first website; a first vulnerability presence determination step of modulating and requesting the diagnosis target URL using a first syntax capable of causing an error and determining the presence or absence of a SQL injection vulnerability based on the resultant error phrase; and a second vulnerability presence determination step of modulating and requesting the diagnosis target URL using a second syntax and in view of the type of the variable name of the parameter and determining the presence or absence of a SQL injection vulnerability based on the resultant response data.
Patent KR-20220043610-A (KR)
Inventor: CHANGWOO SON
IPC: H04N5/225
Filed: 2020-09-29
Abstract: The present invention relates to a dishwasher to accurately determine the location and amount of dishes mounted on a rack, and a dish recognition method thereof. According to one embodiment of the present invention, the dishwasher comprises: a case which forms the exterior and has an open front side; a door which seals the open front side of the case; a tub in which washing water is accommodated; a sump which collects the washing water at the lower side of the tub; a nozzle which is connected to the sump and rotates to spray the washing water into the tub; a rack which is disposed inside the sump and is configured to accommodate dishes; a dish recognition camera which is disposed on the upper part of the door and photographs the rack in which the dishes are accommodated; and a control unit which controls the operation of the dishwasher and the dish recognition camera. The control unit obtains door opening and closing information generated according to a door opening and closing operation, generates a dish image generation signal according to the door opening and closing operation, acquires a dish image from the dish recognition camera photographing the inside of the tub on the basis of the generated dish image generation signal, and extracts dish information on the basis of the acquired dish image.
Patent KR-20220048147-A (KR)
Inventor: CHOI HYEON HWAN
IPC: G01F1/38
Filed: 2020-10-12
Abstract: The present invention relates to an airflow sensing device, which can recognize a failure of an airflow generating device by sensing an air blowing state transmitted from the airflow generating device such as a cooling fan and the like. To this end, the airflow sensing device of the present invention comprises: a cylinder provided to introduce wind blown from an airflow generating device thereinto; a piston installed inside the cylinder, and provided to be slidably movable along an inner surface of the cylinder by the force of the wind introduced into the cylinder to act on a surface; and a signal output unit for outputting an electrical signal in accordance with the movement of the piston.
Patent KR-20220048671-A (KR)
Inventor: KANG SUNG DOO
IPC: C12N1/16
Filed: 2020-10-13
Abstract: The present invention relates to a manufacturing method of an agent for sterilization, insecticide, and deodorization using microorganisms obtained through plant medicinal and sulfur fermentation. The manufacturing method comprises: a drying step of drying at least one selected, as a raw material, among yam bean, derris, bastard indigo tree, picramnia wood, mulberry tree, anemone, a snowbell, a pyrethrum flower, mugwort, wild ginseng, lacquer tree, Orixa japonica, eucalyptus, cinnamon tree, leather tree, aloe, mistletoe, amur corktree, red tree and reishi mushroom; a cutting step of cutting the dried raw material into a predetermined size; an extraction step of extracting raw material extracts from the raw materials by a hot water extraction method or an alcohol extraction method; a sulfur solution preparation step of preparing a raw material sulfur solution by mixing the raw material extract, sulfur, and a solvent for dissolving the sulfur; a solid fermentation step of performing solid fermentation by mixing and kneading the pulverized raw materials, rice hulls, rice bran and sugar with the raw material sulfur solution; and a pesticide forming step of preparing the fermented material into any one selected from a pellet-type pesticide, a liquid pesticide extract obtained by hot water extraction method, and a powder-type pesticide obtained by freezing and drying the liquid pesticide extract.
Patent KR-20220049412-A (KR)
Inventor: HAN SEUNG HWOI
IPC: G01J1/44
Filed: 2020-10-14
Abstract: A method of calibrating multiple sensors performed by a calibration system according to the present invention comprises the steps of: forming a pattern board by arranging a copper wire on a base board; forming a first coupling pattern board by combining a plurality of pattern boards and a hot wire power source according to a first preset method; performing calibration on each of the first sensor and the second sensor through the first coupling pattern board; and performing calibration between the first sensor and the second sensor based on a reference point selected according to a predetermined criterion.
Patent KR-20220050444-A (KR)
Inventor: CHO JUNGHYUK
IPC: F25D17/04
Filed: 2020-10-16
Abstract: The present invention relates to a drain pipe and a refrigerator including the same. The drain pipe comprises: a pipe body (40) having main passages (42, 42') open at both ends inside and having an operating window (46) open in a direction different from the main passages (42, 42'); and an opening/closing unit (50) installed to be able to move up and down inside the main passages (42, 42'). A through hole (52) is formed in the same direction as the main passages (42, 42') inside the opening/closing unit (50) to form one fluid passage together with the main passages (42, 42'). When the opening/closing unit (50) descends, the surface can cover the operating window (46), and when the opening/closing unit ascends, the surface can open the operating window (46). Accordingly, not only the structure of the drain pipe (30) is simplified, but also the size of the drain pipe (30) is reduced, enabling the miniaturization of the refrigerator (10) and the like.
Patent KR-20210149571-A (KR)
Inventor: HUANG YU LIEN
IPC: H01L21/285
Filed: 2020-10-21
Abstract: In one embodiment, a structure comprises: a gate stack over the channel region of a substrate; source/drain regions adjacent to the channel region; a first interlayer dielectric (ILD) layer over the source/drain regions; a silicide between the first ILD layer and the source/drain region, - the silicide is in contact with the upper surface of the source/drain region and the lower surface of the source/drain region - ; and a first source/drain contact having a first portion and a second portion, - the first portion of the first source/drain contact is disposed between the silicide and the first ILD layer, and the second portion of the first source/drain contact is extended through the first ILD layer and in contact with the silicide -.
Patent KR-20220057697-A (KR)
Inventor: YANG KEUN HYEOK
IPC: C04B18/02
Filed: 2020-10-30
Abstract: Disclosed are: new lightweight aggregate which solves a problem of brittle fracture, which was a fundamental problem of artificial lightweight aggregate, and provides an air pollution reduction function to be structurally and functionally excellent; and a manufacturing method thereof. More specifically, provided are: high-strength lightweight aggregate which is formed by coating a hyper-crosslinked polymer, formed by a chemical reaction with a crosslinker to form a chain network, on inner pores and outer surface of the lightweight aggregate with the inner pores; and a manufacturing method thereof.
Patent KR-20220059004-A (KR)
Title: Antiviral film
Inventor: CHO YOUNG TAE
IPC: B08B17/06
Filed: 2020-11-02
Abstract: The present invention relates to an antiviral film which comprises: a base film; and a pattern layer disposed on an upper part of the base film. The present invention provides the antiviral film which can achieve antiviral properties even if an antiviral metal is not included through the pattern layer having excellent super water repellent or super oil repellent properties.
Patent KR-20200131781-A (KR)
Inventor: LEE KI YONG
IPC: F24F13/20
Filed: 2020-11-03
Abstract: The present invention relates to an air purifier. The present invention comprises a filter unit, an oxygen catalyst, a filter cap, an upper plate of a purifier, a clean control plate unit, an operation button, a blower fan, a fan support unit, an air discharge unit, a decoration unit, a decoration cover guide unit, a lighting hole, a lighting lamp, and a power connection unit. According to the present invention, air to be purified is introduced from the lower side of a purifier body and discharged after purification, and the air purifier is easy to maintain and repair and has improved decorativeness.
Patent KR-20220068063-A (KR)
Title: Photovoltaic power analysis device based on IoT
Inventor: LEE SUN BOK
IPC: H02S50/00
Filed: 2020-11-18
Abstract: The present invention relates to an IoT based photovoltaic power analysis device, which can immediately cope with system failures by enabling a user to receive overall system operation information in a wireless communication manner through an algorithm for collection, analysis and statistical process of operation information of a solar cell. The device comprises: a power conversion unit converting collected energy of the solar cell into electrical energy for power supply; a temperature detection unit measuring operating temperature of the solar cell by the cell unit; an output voltage detector measuring output voltage of the solar cell; a main processor performing memory/operation/control functions throughout overall power analysis; a wireless communication module wirelessly transmitting overall system operation information, including solar cell operation information collected and analyzed through the main processor, to a user device; a device body for unifying a device configuration by internally accommodating and mounting the power conversion unit, the temperature detection unit, the output voltage detection unit, the main processor and the wireless communication module; and a failure diagnosis unit embedded in the device body and diagnosing failures by comparing the solar cell operation information, collected and analyzed by the main processor, with information previously stored in the device body.
Patent KR-20220071429-A (KR)
Title: Sanitary shoeshine with autoclave
Inventor: KIM MI RA
IPC: A47L23/20
Filed: 2020-11-24
Abstract: The present invention relates to a sanitary shoe cabinet configured to be used more hygienically by automatically sterilizing and drying shoes when wet shoes are stored in the shoe cabinet having a plurality of compartments formed in multiple stages. Since a conventional shoe dryer is mainly manufactured for home use, many shoes have not been dried and sterilized in large quantities while the many shoes are stored at once in a place where a lot of customers come and go, such as a large restaurant. Therefore, the present invention allows shoes (1) to be dried inside the shoe cabinet (10) to maintain an aesthetic appearance, dries the inside and outside of the shoes (1) evenly to minimize the loss of heat emitted from a heater (23), and allows storage and drying of a large number of shoes (1) at once in the compartments (11) divided in multiple stages in the shoe cabinet (10). Accordingly, the present invention can be actively used as a sanitary shoe cabinet in public places where many people gather, entertainment restaurants, and school dormitories, training centers, public saunas, military rooms, etc. Specifically, shoes of customers can be dried conveniently on rainy or snowy days, thereby maximizing the external competitiveness of a shop.
Patent KR-20220073281-A (KR)
Inventor: HAN SANG ROG
IPC: H02K1/16
Filed: 2020-11-26
Abstract: 헤어핀 정렬 장치가 제공된다. 상기 헤어핀 정렬 장치는, 복수의 헤어핀이 체결된 스테이터 코어가 안착되는 스테이지, 및 상기 스테이지에 안착된 상기 복수의 헤어핀에 압력을 인가하는 정렬 프레스를 포함하되, 상기 스테이터 코어의 상기 슬롯에 체결된 상기 헤어핀은, 상기 복수의 헤어핀 각각의 헤드부 및 상기 복수의 헤어핀 각각의 레그부의 일 영역이 외부에 노출되고, 상기 복수의 헤어핀이 체결된 상기 스테이터 코어가 상기 스테이지에 안착되는 경우, 외부에 노출된 상기 복수의 헤어핀 각각의 헤드부가 상기 정렬 프레스와 마주보도록 배치되고, 상기 복수의 헤어핀 각각의 헤드부가 상기 정렬 프레스와 마주보도록 배치된 상태에서, 외부에 노출된 상기 복수의 헤어핀 각각의 헤드부의 높이가 같아지도록 상기 정렬 프레스를 통해 상기 헤어핀의 헤드부에 압력이 인가되는 것을 포함할 수 있다.
Patent KR-20220073942-A (KR)
Title: 저피 유래 가공소재를 활용한 수지판 및 그 제조 방법
Inventor: KIM EUN JU
IPC: D21H23/02
Filed: 2020-11-27
Abstract: 본 발명은 한지나 백피 또는 흑피와 같은 저피 유래 가공소재가 합성수지에 함침되어 일체화된 복합소재 패널에 관한 것으로서, 실내·외의 벽면을 장식하는 데에 사용한다든지 또는 후가공을 통해 안경테나 선글라스테와 같은 각종 용품을 제조하는 데에 사용 가능한 수지판 및 그 제조 방법에 관한 것이다. 
본 발명에 따른 저피 유래 가공소재를 활용한 수지판은, 염색 가공과 재단 가공과 구김 가공 중 적어도 하나의 가공이 행해진 저피 유래 가공소재와, 저피 유래 가공소재가 내부에 들어 있는 상태로 경화된 수지층으로 이루어진다. 
본 발명에 따른 저피 유래 가공소재를 활용한 수지판의 제조 방법은, 성형틀과 저피 유래 가공소재와 액상의 합성수지를 준비하는 성형준비공정과, 성형틀에 저피 유래 가공소재를 삽입하고 또 액상의 합성수지를 주입하는 함침공정과, 액상의 합성수지를 가열 또는 방치하여 경화시키는 경화공정, 및 저피 유래 가공소재와 합성수지가 일체로 경화된 수지판을 성형틀로부터 분리하는 탈형공정으로 이루어진다.