baber/WOPTO huggingface dataset:
Patent KR-20220040633-A (KR)
Title: Device for supporting
Inventor: HYUNHO KIM
IPC: F17C3/02
Filed: 2020-09-24
Abstract: Disclosed is a device for supporting an insulation panel. The device for supporting an insulation panel according to one embodiment of the present invention is a device which supports a first insulation panel, a second insulation panel, a third insulation panel and a fourth insulation panel of a liquefied gas hold which are neighboring to each other with respect to a target surface, and comprises: a support plate fixed to the target surface; a stud bolt which is vertically fixed to the support plate, shares the edges of the first or fourth insulation panel, and is partially inserted into a penetration hole extended in the height direction of the first or fourth insulation panel; a first dividing bar, a second dividing bar, a third dividing bar and a fourth dividing bar which are fixedly arranged in a cross shape on one surface of the support plate around the stud bolt, and divide one surface of the support plate into a first area, a second area, a third area and a fourth area which respectively correspond to the neighboring edges of the first or fourth insulation panel; a first interval adjustment plate, a second interval adjustment plate, a third interval adjustment plate and a fourth interval adjustment plate which can be individually arranged in the first or fourth area so as to adjust the interval between the first or fourth insulation panel and the target surface; a washer through which the stud bolt penetrates, and which is supported after being latched by a first latching projection, a second latching projection, a third latching projection and a fourth latching projection which individually protrude toward the center of the penetration hole from the back plywood of the first or fourth insulation panel; and a nut which is screw-coupled to the stud bolt, and is rotated in one direction to press the washer toward the target surface. Therefore, the neighboring insulation panels may be installed with respect to the target surface without being stepped.
Patent KR-20220048205-A (KR)
Inventor: YOO CHUL SANG
IPC: G06F17/15
Filed: 2020-10-12
Abstract: The present invention relates to a method for interpolating rain gauge data reflecting rainfall characteristics, comprising the steps of: registering a variogram; registering a Kriging matrix equation; calculating a covariance constituting the Kriging matrix equation by applying rain gauge data to the variogram; calculating a weight by applying the covariance to the Kriging matrix equation; and interpolating the rain gauge data based on the weight, wherein the intermittence and irregularity of the rain gauge data are reflected on a correlation coefficient constituting the variogram. Accordingly, rainfall can be forecasted more accurately by applying a simple Kriging method having the irregularity and intermittence of rain gauge data reflected thereon.
Patent KR-20220050380-A (KR)
Inventor: AN CHI YOUNG
IPC: G06F16/901
Filed: 2020-10-16
Abstract: According to the present invention, disclosed are a communication device and method of between a passenger and a driver, which classify various requests which may occur in a city bus or an express bus according to the importance and urgency of requests, and are effective in preventing accidents by allowing the server and the driver to perform separately according to the classification, thereby improving communication between the driver and the passenger, as well as allowing the driver to focus on driving a vehicle. The communication device between the passenger and the driver includes a mobile device and the server, and the communication method between the passenger and the driver performs a request content reception step, a request content determination step, and an action step.
Patent KR-20220052386-A (KR)
Inventor: SHIN SUNG CHUL
IPC: C01G23/00
Filed: 2020-10-20
Abstract: Disclosed is a surface treatment method of nano-potassium titanate with improved dispersibility to realize a composite material and coating with excellent physical properties such as abrasion resistance, adhesion, impact resistance, and chemical resistance. In the surface treatment method, a nano-potassium titanate mixture comprising an organic solvent, organic acid, and nano-potassium titanate is formed, a surface of the nano-potassium titanate mixture is washed and dispersed by ultrasonic waves, a silane coupling agent is bound to the washed and dispersed surface of the nano-potassium titanate, and the nano-potassium titanate to which the silane coupling agent is bound is washed and dried.
Patent KR-20220055001-A (KR)
Inventor: YOUM CHEOL HUI
IPC: H01F7/02
Filed: 2020-10-26
Abstract: The present invention provides a temperature-controllable magnetic stirrer capable of providing an optimized experimental environment by continuously rotating a magnet bar located in a beaker without departing from the center and simultaneously adjusting the rotational speed according to the viscosity of a reaction solution. According to the present invention, since the temperature of a hot plate can be accurately estimated from a temperature sensor attached to a heater regardless of various ambient temperatures depending on the experimental environment, the optimized experimental environment can be provided by controlling the heater so that the reaction solution in the beaker can have the correct temperature required for the experiment.
Patent KR-20220055253-A (KR)
Inventor: KIM TAE HONG
IPC: B62D5/04
Filed: 2020-10-26
Abstract: Disclosed in the present invention are a device which compensates for judder of a motor driven power steering system and a control method thereof. The device which compensates for judder of a motor driven power steering system of the present invention comprises: a vibration sensing unit which senses the amount of vibration by receiving a column torque; a phase compensation unit which outputs a compensation torque by compensating a phase of an auxiliary torque, output from a MDPS control unit, based on a center frequency; a storage unit which stores a center frequency for phase compensation of the phase compensation unit; an output unit which selects the auxiliary torque, output from the MDPS control unit, and the compensation torque, output from the phase compensation unit, and outputs the torques as final auxiliary torques; and a compensation control unit which selects the output unit in response to an input of a brake signal, sets the center frequency to operate the phase compensation unit, moves the center frequency of the phase compensation unit when the amount of vibration of the column torque, detected by the vibration sensing unit, is greater than a set amount, and stores the center frequency in the storage unit when the amount of vibration is less than the set amount. According to the present invention, it is possible to offset vibration by driving the motor driven power steering system.
Patent KR-20220055565-A (KR)
Inventor: JUNG HYUN CHUL
IPC: B63B27/24
Filed: 2020-10-27
Abstract: The present invention relates to a bellows structure for cryogenic use of an LNG bunkering device and is a double bellows that can prevent a hardened hose (150) from being destroyed due to shaking by waves and external shocks by installing a bellows (140) in a bunkering device (100) for refueling a ship with cryogenic LNG gas. In the bellows (140), an insulation is installed between the double layers, and the two bellows are installed in the longitudinal direction. In the present invention, the bellows in which the insulation is installed between the double layers is installed in the bunkering device to ensure fatigue failure and fluidity in a cryogenic environment. When refueling a ship with cryogenic LNG gas, it is possible to prevent the hardened hose from being destroyed due to shaking by waves and external shocks. Accordingly, there is a remarkable effect of increasing the amount of extension by installing two bellows in the longitudinal direction.
Patent KR-20220056297-A (KR)
Title: Concrete mixer device to prevent coating phenomenon
Inventor: SHIN GI YOUNG
IPC: B28C5/14
Filed: 2020-10-27
Abstract: The present invention relates to a concrete mixer device to prevent a coating phenomenon and, more specifically, to a technology which improves the internal structure of a mixer device mixing concrete with water to prevent a coating phenomenon that concrete is stuck and hardened to the inside of the device during mixing the concrete, so that unnecessary work manpower due to removal of the stuck concrete is minimized and an accurate mixing ratio is maintained, thereby supplying high-quality concrete. According to the present invention, the concrete mixing device comprises: a main body installed so that an agitation shaft is rotated inside by operation of a motor installed outside and having a structure with an open upper part; an upper cover coupled to the upper part of the main body so that a mixing space can be formed and having a hopper formed on the upper part to allow raw materials to be input therethrough; and a water supply pipe installed in one direction on the upper part of the upper cover and having a plurality of supply holes formed in the longitudinal direction, wherein the supply holes of the water supply pipe are installed to be located inside the upper cover.
Patent KR-20220055966-A (KR)
Inventor: LEE SUNG MIN
IPC: G02B5/30
Filed: 2020-10-27
Abstract: A glasses-type display device according to an embodiment of the present invention comprises: a glasses frame including a lens fixing frame that fixes lenses disposed to correspond to eyes of a user and a temple frame extending from the lens fixing frame and serving as temples; a dual camera module installed on the lens fixing frame and arranged to look at the same viewpoint as the viewpoint of the user; a display module installed at a lower end of the lens fixing frame to output images so that the images enters into the eyes of the user; and glasses lenses installed on the lens fixing frame and allowing external light generated from the front to pass through and enters into the eyes of the user. The display module obtains a depth value of an object which enters from the front by analyzing a forward image acquired through the dual camera module, and refers to the depth value to output an image to the eyes of the user, thereby enabling the user to see an augmented reality image through the image output from the display module and the forward image transmitted through the lenses.
Patent KR-20220060098-A (KR)
Title: System and Method for Language Study through Converstaion with Two Languges
Inventor: KIM MIL AL
IPC: G06F40/117
Filed: 2020-11-04
Abstract: The present invention relates to a language learning system through conversion using two languages to provide an environment as if the other party knows a user's native language. According to the present invention, the language learning system comprises: an input recognition unit recognizing an input form and language type of an input text provided by a user; a voice recognition unit converting voice into text when the recognized input type is voice; a native language intention analyzer analyzing conversational intention in a recognized native language when the recognized input language is the native language; a learning target language intention analysis unit analyzing conversational intention in a recognized learning target language when the recognized input language is the learning target language; a translation unit translating a translation target into the learning target language when the user's conversational intention is recognized as a translation request through the native language intention analysis unit; a distributed storage server distributing and storing translated content; and a conversion processing unit provides a system response in the target language according to a result of analyzing the conversational intention provided through the target language intention analysis unit and a conversion processing result of the user's utterance translated through the translation unit.
Patent KR-20220065918-A (KR)
Title: Display part cleaning apparatus and cleaning method thereof
Inventor: PARK YOUNG IK
IPC: G02F1/1339
Filed: 2020-11-13
Abstract: Disclosed are a cleaning apparatus for a display unit and a control method thereof. The cleaning apparatus for the display unit of the present invention comprises: a physical cleaner which physically removes an optical adhesive layer attached to a screen display unit; and a chemical cleaner which removes marks on the screen display unit using a cleaning solution. An objective of the present invention is to provide the cleaning apparatus for the display unit capable of preventing a damage to a connector unit, and the control method thereof.
Patent KR-20220066546-A (KR)
Title: Apparatus for testing gas property
Inventor: KANG SO YOUNG
IPC: G01N33/00
Filed: 2020-11-16
Abstract: The present invention discloses a gas characteristics test device and a method thereof, wherein the gas characteristics test device includes: a heating unit for applying heat to a combustion target; a sensor unit for detecting gas generated from the combustion target; and a control unit which tests the characteristics of the gas generated from the combustion target in response to the heating temperature and time for each set section. The present invention can measure the gas characteristics through the gas generated from incomplete combustion of the combustion target.
Patent KR-20220067423-A (KR)
Title: Forest flow rate measuring device of catchment type
Inventor: CHOI HYUNG TAE
IPC: E21D1/03
Filed: 2020-11-17
Abstract: The present invention relates to a forest flow rate measurement device of a catchment type. More specifically, the c comprises: a body unit having a flow path to pass a mountain stream of the forest; a blocking wall for guiding the mountain stream toward the flow path of the body unit by blocking the mountain stream; a notch unit provided on the bottom surface of the flow path of the body unit to protrude and for allowing the mountain stream to move thereover when the mountain stream has a water level higher than or equal to a predetermined level; and a flow rate measuring unit provided in the body unit to measure the flow rate of the mountain stream. Therefore, even when it is raining in the forest as well as when it is not raining, the forest flow rate measurement device can maintain the water quantity of the mountain stream at a predetermined amount, can precisely measure the water quantity, thereby improving reliability, and can reduce the flow velocity, thereby preventing loss.
Patent KR-20210012988-A (KR)
Title: The cherry fertilization method using fertilization composition and the cherry produced by this method
Inventor: KANG DOO JIN
IPC: A01G22/05
Filed: 2020-11-20
Abstract: The present invention relates to a method for pollinating cherry flowers using a pollination composition, capable of excellently enhancing a domestic cherry fruiting rate which is remarkably low, improving the quality of cherries, and methodically controlling an output. More specifically, cherries are pollinated by a method of spraying a pollination composition 1 to 3 times at intervals of 2 to 3 days when cherry flowers of seedlings aged 3 to 5 years or older are 50 to 100% in bloom. The pollination composition is prepared by mixing 7 to 8 parts by weight of a nitrogen compound, 2 to 3 parts by weight of water-soluble phosphoric acid, 4 to 5 parts by weight of water-soluble potassium, 0.05 to 0.2 parts by weight of water-soluble boron, 10 to 15 parts by weight of edible alcohol, 100 parts by weight of water, and 0.5 to 1.5 parts by weight of purified pollen.
Patent KR-20210064085-A (KR)
Title: Ion Beam Assisted Deposition System Comprising Ion Source For Uniform Thickness Coating
Inventor: KIM DONG JIN
IPC: C23C14/22
Filed: 2020-11-24
Abstract: The present invention relates to the formation of an IBAD-MgO thin film layer in an ion beam auxiliary deposition in-line system for depositing/forming a high-quality template with excellent biaxial alignment orientability used as a second substrate for a superconductive wire through a continuous process in a high-vacuum state, wherein as an ion beam inputted diagonally into a broad template deposition area is formed to be inputted with a uniform ion beam property throughout the entire deposition area, an ion source can bring about uniform deposition results throughout the entire deposition area. As to the ion source withdrawing a plurality of ion beams for the purpose of broad deposition, a plurality of structures corresponding to individual ion beams of a shield grid and/or an acceleration grid constituting the ion source are formed to be changed gradually in an inclined direction formed by the ion source and the deposition area.
Patent KR-20220071727-A (KR)
Title: Smart Shelter Based on Artificial Intelligence
Inventor: LEE HAHK JUN
IPC: E04H1/12
Filed: 2020-11-24
Abstract: An AI-based capsule-type smart shelter is disclosed. Embodiments of the present invention provide an AI-based capsule-type smart shelter which is applicable to places such as bus stops, companies, public institutions, rest areas of educational institutions, cafes, multi-use facilities, houses, and common areas of apartments and is based on AI to identify the emotion of a person who enters the smart shelter and provide the person with mental stabilization therapy and air care so that a user can take a customized, more pleasant rest.
Patent KR-20220072310-A (KR)
Inventor: KIM YUNE HYOUN
IPC: G02B6/44
Filed: 2020-11-25
Abstract: 본 발명은 다기능 광케이블, 이를 이용한 조명 겸용 통신 장치 및 그 수행 방법에 관한 것으로서, 입사광이 이동되는 코어; 상기 코어의 외주면에 형성되고, 전반사를 통해 상기 코어로 기 설정된 파장 대역의 통신용 광을 전달하는 제1 클래딩층; 상기 제1 클래딩층의 외주면에 형성되고, 기 설정된 수용영역에 가시광 파장 대역의 광에 산란되는 확산제를 포함하는 액체물질이 채워지고, 상기 수용 영역 내에 존재하는 확산제에 의해 길이 방향을 따라 상기 가시광 파장 대역의 광이 측면 발광되도록 하는 제2 클래딩층; 및 상기 제2 클래딩층의 외주면에 상기 수용 영역을 감싸는 형태의 투명 재질로 형성되고, 상기 수용 영역에서 상기 액체물질의 유출을 방지하도록 하는 튜브를 포함하는 다기능 광케이블을 포함한다.
Patent KR-20220073242-A (KR)
Title: 전력설비의 기계학습을 위한 학습 데이터 구축장치 및 그 방법
Inventor: CHAE CHANG HUN
IPC: G06N3/08
Filed: 2020-11-26
Abstract: 본 발명은 전력설비의 기계학습을 위한 학습 데이터 구축장치 및 그 방법이 개시된다. 본 발명의 전력설비의 기계학습을 위한 학습 데이터 구축장치는, 이미지 플랫폼과 동영상 플랫폼으로부터 인공신경망 학습에 필요한 전력설비 이미지를 수집하는 이미지 수집부; 이미지 수집부로부터 수집된 이미지를 기반으로 합성 및 가상 3D 모델을 만들어 딥러닝의 정확도를 높이기 위한 전력설비의 학습데이터를 생성하는 학습 데이터 구축부; 및 학습 데이터 구축부에서 구축된 학습데이터에 대해 사전 학습을 수행하는 인공지능 학습부;를 포함하는 것을 특징으로 한다.
Patent KR-20220075121-A (KR)
Inventor: CHEON GEONHEE
IPC: B60L3/00
Filed: 2020-11-27
Abstract: 본 발명은 이물질 유입방지를 위한 전기자동차용 배터리 충전커버에 관한 것으로, 보다 상세하게는 전기자동차의 충전주입구내의 각 충전포트를 보호하며 감싸는 전기자동차의 충전주입구의 배터리 충전커버에 있어서, 상기 충전주입구의 내부공간을 형성하는 본체 상단에 구비되는 힌지부; 상기 본체의 안쪽면 일측에 구비되어, 충전시 충전기 커넥터가 삽입되는 충전포트; 상단면이 상기 힌지부에 결합되어, 폐쇄시 상기 본체 개방면을 폐쇄하고, 충전시 상기 힌지부를 기준으로 상부측으로 회전되어 외부 상부 영역을 폐쇄하는 보호커버; 상기 안쪽면의 테두리부 양측단에 세로방향으로 형성되는 삽입단; 및 상기 보호커버의 양측단 각각에서 내측으로 절곡 연결되어, 상기 보호커버 폐쇄시 상기 삽입단에 삽입되어 비노출되는 날개부;를 포함하고, 상기 날개부는 보호커버 개방시 노출되어 외부 양측면 영역을 폐쇄하는 것을 특징으로 하는 이물질 유입방지를 위한 전기자동차용 배터리 충전커버에 관한 것이다.
Patent KR-20220019600-A (KR)
Inventor: LEE JIN UK
IPC: C09K13/04
Filed: 2020-12-01
Abstract: The present invention relates to an etching composition and a method for manufacturing a semiconductor device using the same, wherein the etching composition includes an inorganic acid and a silane-based compound. According to an embodiment of the present invention, an effective oxide film height (EFH) can be easily adjusted as an etching rate of an oxide film is adjusted because the etch selectivity of a nitride film is high.
Patent KR-20220077017-A (KR)
Inventor: KIM JONG HWAN
IPC: B66C13/06
Filed: 2020-12-01
Abstract: 본 발명은 흔들림 방지 크레인용 표시부재에 관한 것으로, 다수의 센서들에 의한 복잡한 감지 체계에 의존하지 않으면서도 수화물의 이동 중에 발생하는 흔들림을 차단하는 것은 물론, 수화물을 들어 올릴 때 순간적으로 발생하는 초기 흔들림에 대해서도 철저하게 차단하여 수화물 및 후크의 흔들림으로 야기될 수 있는 치명적인 안전사고를 효과적으로 방지할 수 있도록 한 것이다.
Patent KR-20220080295-A (KR)
Inventor: LEE DONGHOON
IPC: H01M4/04
Filed: 2020-12-07
Abstract: 본 발명은 이차전지용 전극 및 이차전지용 전극의 제조방법에 관한 것으로, 이차전지용 전극은 집전체; 및 상기 집전체 상에 위치하는 전극 활물질층;을 포함하며, 상기 집전체는 적어도 일면에 전극 활물질층이 형성된 유지부 및 상기 집전체에서 상기 활물질층이 형성되지 않은 무지부를 포함하고, 상기 유지부의 적어도 일부와 상기 무지부의 적어도 일부를 포함하는 경계부 및 상기 경계부 이외 영역의 집전체 두께가 서로 상이한 것을 특징으로 한다.
Patent KR-20220086405-A (KR)
Title: 먼지흡입기능을 갖는 큐브형 공기청정기
Inventor: JEONG UI CHUN
IPC: F24F8/80
Filed: 2020-12-16
Abstract: 발명은 먼지흡입기능을 갖는 큐브형 공기청정기에 관한 것으로서, 각 공기청정큐브를 독립적으로 분리하여 사용할 수 있도록 함과 더불어 다단 적치에 의하여 다양한 방향으로 청정공기를 송풍하여 공기정화효율을 극대화 할 수 있도록 함을 목적으로 한 것이다.  
즉, 본 발명은 공기청정기에 있어서,  정육면체로 형성되고 두 개 이상으로 구비되며 전원일체화수단에 전원을 일체화하는 의하여 공기청정큐브와 상기 공기청정큐브의 상단에 적치되는 먼지흡입큐브 및 사용자가 공기청정큐브의 동작을 무선조작할 수 있게 한 리모컨으로 구성한 것을 특징으로 하는 것이다.  
따라서, 본 발명은  각 공기청정큐브를 독립적으로 분리하여 사용할 수 있는 효과와 다단 적치에 의하여 다양한 방향으로 청정공기를 송풍하여 공기정화효율을 극대화되는 효과 및 일정주기에 공기청정큐브에 누적된 먼지를 제거할 수 있는 효과를 갖는 것이다.
Patent KR-20220089498-A (KR)
Title: 피뢰기 누설전류 검출장치와 낙뢰감지 전력차단 시스템 및 방법
Inventor: JIN HO SEUNG
IPC: G01R31/12
Filed: 2020-12-21
Abstract: 몸체부와 상기 몸체부의 전면부에 구비되는 태양판과 상기 몸체부의 전면부에서 상기 태양판의 일측에 구비되는 상태표시등과 상기 하우징의 후면부에 형성되는 밸트고리부와 상기 하우징의 일측에 형성되는 알림부와 상기 알림부를 관통하는 알림봉을 포함하며, 피뢰기로부터 일정 값 이상의 누설전류 검출 시 상기 알림봉의 위치가 변화하여 피뢰기의 불량이 육안으로 확인되는 것을 특징한다. 
본 발명에 따르면, 배전선로 피뢰기의 불량을 빠르게 확인하고, 피뢰기의 이상여부를 손쉽게 확인할 수 있도록 하고 피뢰기의 낙뢰방지가 제한되면 전력을 자동차단하여서 낙뢰로 인한 정전으로 발생하는 비용을 감소시키는데 그 목적이 있다.
Patent KR-20220089909-A (KR)
Title: 롤러가 구비된 조명 삽입형 난간
Inventor: AHN MIN YOUNG
IPC: F21V33/00
Filed: 2020-12-22
Abstract: 본 발명은 가로대유닛에 조명모듈이 설치되는 경우, 조명모듈의 끼움 결합을 원활하게 하고, 조명모듈의 유지보수를 간편하게 하기 위한 롤러가 구비된 조명 삽입형 난간에 관한 것이다. 
이를 위해, 롤러가 구비된 조명 삽입형 난간은 지면에 일정 간격으로 이격되어 수직으로 배치되는 세로대유닛과, 단부가 세로대유닛에 지지되도록 상호 인접한 두 세로대유닛 사이에 수평으로 설치되는 가로대유닛과, 세로대유닛에 가로대유닛을 결합시키는 조인트유닛을 포함하되, 세로대유닛에는 통기공간과 연결공간이 포함되고, 가로대유닛에는 끼움공간이 포함되며, 끼움공간에는 조명모듈이 끼움 결합되고, 끼움공간의 측면과 조명모듈의 측면 사이에는 끼움공간의 측면에서 구름 이동 가능하도록 조명모듈의 측면에 회전 가능하게 구비되는 지지롤러모듈이 구비된다.
Patent KR-20220089936-A (KR)
Inventor: JUNG SONG GUN
IPC: D05B23/00
Filed: 2020-12-22
Abstract: 본 발명은 복합소재의 바느질 방법에 관한 것으로, 복합 소재인 탄소 섬유강화 프라스틱이나 유리섬유 강화프라스틱 또는 아라미드 섬유 강화프라스틱에 특정 미싱 사용 및 특정 바늘로 타공하여 직물을 박을 수 있도록 한 것이다. 
본 발명은 복합소재인, 탄소 섬유강화 프라스틱, 유리섬유 강화 프라스틱, 아라미드 섬유 강화 프라스틱을 준비하고, 상기 복합소재에 특종미싱을 사용하여 사선칼바늘 21호로 0.2초안에 3kg의 발의 힘으로 0.1초 속도로 관통시키며, 5mm간격으로 미싱을 결합함으로써 복합소재 쉘가죽을 결합하고, 카본 원단을 금형으로 도장하여 센딩 및 고광택작업이 끝난 프라스틱을 미싱기로 제작하여 직물을 박을 수 있는 것이다.
Patent KR-20220092193-A (KR)
Title: Coil component
Inventor: HU TAE RYUNG
IPC: H01F27/28
Filed: 2020-12-24
Abstract: The present disclosure relates to a coil component which comprises: a body; a substrate which is disposed within the body; a coil unit which is disposed on the substrate; first and second external electrodes which are disposed on a lower surface of the body to be separated from each other; and first and second connection electrodes which are disposed within the body, to connect the first and second external electrodes and the coil unit. Each of the first and second connection electrodes includes: a connection part which is disposed in the body; and an extension part which is extended from the connection part to the lower surface of the body, protrudes from the lower surface of the body, and is extended from the lower surface of the body toward one side of the body connected to the lower surface of the body.
Patent KR-20220095383-A (KR)
Inventor: KANG JAE HYUN
IPC: C04B41/50
Filed: 2020-12-29
Abstract: The present invention relates to a manufacturing method of a ceramic scent diffuser, and a ceramic scent diffuser manufactured by the method. More specifically, the manufacturing method of a ceramic scent diffuser comprises the following steps: preparing dough by mixing white clay with water; molding the prepared dough into a scent diffuser; drying the molded scent diffuser at 20 to 90 ℃ for 1 to 24 hours; firing the dried scent diffuser at 650 to 800 ℃ for 10 to 12 hours; and allowing a fragrance to be carried by the fired scent diffuser. According to the present invention, the ceramic scent diffuser has excellent porosity so as to easily carry a fragrance, diffuses the fragrance for a long period of time, and has intensity, antibacterial activity and deodorization power.