baber/WOPTO huggingface dataset:
Patent KR-20220156344-A (KR)
Title: System and Method for automated training keyword spotter
Inventor: BAEK YUNJU
IPC: G10L13/04
Filed: 2021-05-18
Abstract: The present invention relates to an automatic learning system and a method for keyword speech recognition that can increase speech recognition accuracy by automatic learning of keyword speech recognition considering the quality and diversity of generation data. The automatic learning system comprises: a keyword designation unit that receives a designated keyword for voice recognition; a voice data synthesis and augmentation unit that creates generation method sequences for voice data generation and generates generation data for each generation method sequence for keywords and negative words; a generation data learning unit that learns a keyword voice recognition model by using generation data synthesized and augmented with voice data and filtered; a feature analyzing unit that analyzes a difference between a feature of the collected data of a negative word and a feature of the generation data; a generation data filtering unit that filters generation data based on quality; and a quality and diversity control unit that adjusts the quality and diversity of generation data by adjusting a quality factor using the feature analysis result of the feature analyzing unit.
Patent KR-20220158155-A (KR)
Title: System for recogniting virtual weight based on artificial intelligence and method thereof
Inventor: PARK SUNG JUN
IPC: G06F3/01
Filed: 2021-05-21
Abstract: The present invention relates to an artificial intelligence-based virtual weight recognition system and a method thereof. In accordance with the present invention, the virtual weight recognition method using the artificial intelligence-based virtual weight recognition system, includes the following steps of: generating a learning model by learning an appropriate force according to pre-stored motion data of a user; acquiring motion data and biometric data corresponding to a motion of the user from a wearable device attached on the body of the user wearing VR equipment; determining whether a virtual object displayed in virtual reality is gripped through the current VR equipment, by using the motion data; when determining that the virtual object is gripped through the VR equipment, analyzing the motion data to calculate a motion speed, acceleration and direction of an arm or hand of the user; estimating the strength of the force in the current virtual reality by applying the motion speed, acceleration and direction of the hand and the biometric data to the pre-instructed learning model; and overlaying the estimated strength of the force onto an output image of the VR equipment to provide the strength together. In accordance with the present invention, since the user is allowed to feel the force according to the motion of the virtual object in the virtual environment, a task for the virtual object can be processed with a sense of reality and the same effect of actual exercise can be embodied even without separate exercise equipment.
Patent KR-20220161679-A (KR)
Title: Hybrid fire fighting facility management system
Inventor: PARK GIL HO
IPC: G06F21/31
Filed: 2021-05-31
Abstract: The present invention relates to a hybrid firefighting facility management system, capable of quickly coping with fire, which comprises: a building alarm device group (100g) including at least one building alarm device (100); a network (200); a firefighting facility management server (300); and a manager wireless terminal group (500g) including at least one manager wireless terminal (500) or a dedicated application.
Patent KR-20210071915-A (KR)
Title: compressor and sound proof of compressor
Inventor: SANGMIN LEE
IPC: F04B39/12
Filed: 2021-06-09
Abstract: The present invention relates to a compressor and a sound insulating member for the compressor, wherein the compressor comprises: a cylindrical shell; a first shell cover and a second shell cover covering opposite open ends of the shell; a plurality of legs extending from the outer surface of the shell and fixed to an installation space; a suction pipe which is connected to the first shell cover and into which a refrigerant is introduced; a terminal provided on a circumferential surface of the shell and connected to a power supply terminal; a process pipe connected to the circumferential surface of the shell and configured for replenishment of the refrigerant; a discharge pipe which is connected to the circumferential surface of the shell, and through which the compressed refrigerant is discharged; and a sound insulating member formed in a sheet shape to closely adhere along the circumferential surface of the shell to block vibration noise of the shell, and having binding portions formed at opposite ends to be in contact with each other and to be constrained.
Patent KR-20220167882-A (KR)
Title: Ultrasonic Cleaning Process of Metal Scraps
Inventor: RO YOON GYEONG
IPC: B08B3/14
Filed: 2021-06-15
Abstract: The present invention is for recycling by removing impurities from metal scrap generated after metal processing, and more specifically relates to a method for cleaning metal scrap by applying a multi-step ultrasonic cleaning process and overflow technology for efficient removal of organic compounds and impurities from metal scraps of various shapes. The method for cleaning metal scrap includes a step of washing metal scrap in a washing tank; a step of rinsing the cleaned metal scrap in a rinse bath; a step of dehydrating the rinsed scrap with air in an air bath; and a step of drying the dehydrated metal scrap from the air bath in a drying bath.
Patent KR-20220168602-A (KR)
Title: Pixel and display device including the same
Inventor: YANG EUN A
IPC: H01L33/04
Filed: 2021-06-16
Abstract: According to an embodiment of the present invention, a display device includes: a pixel including sub-pixels, and a light-emitting area including sub-light-emitting areas corresponding to the sub-pixels; and a bank for surrounding the light-emitting area. The pixel includes: electrodes and at least one light-emitting element disposed in each of the sub-light-emitting areas; and bank patterns disposed below the electrodes to overlap portions of the electrodes. The bank patterns include: a first bank pattern disposed in a first edge area of the light-emitting area in a first direction, and including a first valley; and a second bank pattern disposed in a second edge area of the light-emitting area in the first direction, and including a second valley. Therefore, manufacturing efficiency can be increased.
Patent KR-20210080336-A (KR)
Title: Moving robot and Moving robot system
Inventor: LEE JAEHOON
IPC: B25J11/00
Filed: 2021-06-24
Abstract: The present invention provides a mobile robot including: a body forming an appearance; a driving unit for moving the body; a boundary signal detection unit for detecting a boundary signal generated in a boundary area of a traveling area; and a control unit for, when an island area exists in the traveling area, retrieving a non-traveling area due to the island area and controlling traveling in the non-traveling area to be continuously performed. Therefore, when an island area exists in a traveling area during pattern traveling, by performing continuous traveling by changing the length of the pattern traveling accordingly, the mobile robot can complete traveling in the traveling area without a stoppage of traveling and manual movement. Accordingly, the battery efficiency can be improved, and the time and costs of a user can be saved.
Patent KR-20230003752-A (KR)
Title: A method of attaching decorative hotfixes
Inventor: JIN WOO JEON
IPC: D06C7/00
Filed: 2021-06-30
Abstract: The present invention relates to a method of attaching decorative hotfixes, which comprises the steps of: adhering and stacking a pattern sheet with a plurality of seating holes formed according to a pattern on a base plate (adhesive sheet stacking step); inputting a hotfix to be attached to the seating hole (hotfix input step); stacking an adhesive sheet with an adhesive layer formed on one side on the upper part of the pattern sheet, and adhering the hotfix input into the seating hole to the adhesive sheet (temporary hotfix adhesion step); and stacking the adhesive sheet to which the hotfix is attached onto a fabric placed on a pressure plate, and heating and pressing the adhesive sheet to attach the hotfix to the fabric (hotfix attachment step). According to the invention, the arrangement of the hotfixes can be adjusted during the attachment step.
Patent KR-20230005010-A (KR)
Title: Levan nanoparticles platform capable of binding to CD44 to target cancer cells, manufacturing method thereof, and use thereof
Inventor: CHOI WON IL
IPC: A61K31/337
Filed: 2021-06-30
Abstract: The present invention relates to a levan nanoparticle platform capable of targeting cancer cells by binding to CD44, a method for manufacturing the same, and a use thereof. The levan nanoparticle platform according to the present invention binds to CD44, which is overexpressed in cancer cells, to target cancer cells, thereby increasing an absorption rate of fat-soluble anticancer drugs in cancer cells, and minimizing side effects caused by delivery of drugs to unwanted parts. In addition, there is an advantage in that the amount of use of a drug can be reduced and an effect of the drug can be maximized.
Patent KR-20230004120-A (KR)
Title: Apparatus and method for treating substrate
Inventor: CHOI JIN WOO
IPC: H01L21/324
Filed: 2021-06-30
Abstract: An embodiment of the present invention relates to an apparatus for treating substrate, which comprises: a process chamber having a reaction space provided with one or more insulating members exposed thereto; a substrate support member supporting the substrate in the reaction space; a gas supply member selectively supplying passivation gas and process gas to the reaction space; a plasma source exciting the passivation gas or the process gas into plasma; and a controller controlling the gas supply member and the plasma source, wherein the controller controls the gas supply member and the plasma source so that the passivation gas is supplied to the reaction space while the substrate is not brought into the reaction space, and the supplied passivation gas is excited into plasma. Accordingly, the surface of the substrate can be effectively performed.
Patent KR-20230006200-A (KR)
Title: Chatbot system for vehicle sales and maintenance and method of vehicle sales and maintenance service using chatbot system
Inventor: CHOI JIN YOUNG
IPC: G06Q50/30
Filed: 2021-07-02
Abstract: A chatbot system for vehicle sales and maintenance that can provide highly reliable chatbot services for each domain such as vehicle sales, purchase, and maintenance, and a chatbot-based vehicle sales and maintenance service method using the same are disclosed. The chatbot system for vehicle sales and maintenance, according to an embodiment of the present invention, comprises: a domain classification module that analyzes input conversation data received from a user terminal and classifies a domain of the input conversation data into one or more vehicle service domains among a plurality of vehicle-related domains comprising a vehicle sales domain, a vehicle purchase domain and a vehicle maintenance domain; and a chatbot module that vectorizes a text of the input conversation data to generate a user request vector and provide a Q&A service corresponding to the user request vector according to a scenario set for the vehicle service domain classified by the domain classification module.
Patent KR-20230010549-A (KR)
Title: Led module
Inventor: CHAE KI HOON
IPC: F21K9/238
Filed: 2021-07-12
Abstract: The present invention relates to an LED module. The LED module includes: a light emitting part; a substrate part electrically connected to the light emitting part; and a heat dissipation part disposed below the light emitting part and the substrate part. The heat dissipation part is to be subjected to surface treatment. The purpose of the present invention is to provide an LED module capable of increasing heat dissipation performance and reducing size and weight.
Patent KR-20230012309-A (KR)
Inventor: PARK CHAN IM
IPC: F21V23/00
Filed: 2021-07-15
Abstract: The present invention relates to a lamp for a switchboard case, wherein a light, a warning light, and a speaker are operatively installed in a switchboard case, so that the light, the warning light, and the speaker can automatically operate depending on mode settings of a controller when a door is opened, thereby ensuring a visual field of a worker and calling the attention of surrounding workers to establish a safe work environment. In case of an accident such as a fire and current leakage during work, countermeasures can be rapidly induced through changing the mode of the controller. The lamp for a switchboard case according to one embodiment of the present invention comprises: a lamp body installed to be able to flicker inside the switchboard case and having a light located on one side and a warning light located on the other side; a controller installed to be electrically connectable to the lamp body inside the switchboard case, having a built-in speaker that outputs an alarm sound, and allowing the light, the warning light, and the speaker to operate in various modes depending on settings; and a sensor installed to be electrically connectable to the controller inside the switchboard case to enable the controller to control the power supply to the lamp body depending on whether the switchboard case's door is opened or closed, wherein the operation of the light, the warning light, and the alarm speaker is started depending on the mode settings of the controller when the switchboard case's door is opened and the operation of the operating light, warning light, and speaker is stopped when the switchboard case's door is closed.
Patent KR-20230013331-A (KR)
Title: W-type Medication pumping system
Inventor: YUN IN SU
IPC: B01L3/02
Filed: 2021-07-19
Abstract: The present invention relates to a W type chemical liquid pumping system, in which syringes are arranged in a "W" shape when viewed from above, not being arranged side by side, many syringes can be mounted in a small space, and replacement of the syringes can be facilitated by widening a gap between the syringes.
Patent KR-20230013924-A (KR)
Inventor: HAN SANG HEON
IPC: H03H9/70
Filed: 2021-07-20
Abstract: An acoustic resonator according to one embodiment of the present invention comprises: a substrate; a central part wherein a first electrode, a first piezoelectric layer, a second piezoelectric layer, and a second electrode are sequentially stacked on the substrate; and an expansion part that extends outward from the central part, wherein t1/t2 may be within a range of 18.4% or more and 40% or less when an average thickness of the first piezoelectric layer is t1 and an average thickness of the second piezoelectric layer is t2. Therefore, the present invention is capable of reducing an interfacial loss of the acoustic resonator.
Patent KR-20230013979-A (KR)
Title: A separator for electrochemical devices and a electrochemical device comprising the same
Inventor: KIM BONG TAE
IPC: H01G11/52
Filed: 2021-07-20
Abstract: The present invention relates to a separator for electrochemical devices and electrochemical devices equipped with the same, wherein the separator includes an inorganic hybrid porous layer located on at least one side of a polymer porous support and containing an inorganic filler and a binder polymer. The binder polymer includes a first binder polymer, and the first binder polymer is poly(vinylidene fluoride-co-hexafluoropropylene), which has a tan δ peak at -18 to -5℃ as measured by dynamic mechanical analysis. The separator for electrochemical devices according to an embodiment of the present invention has excellent adhesion to electrodes and can improve safety at high temperatures.
Patent KR-20230017397-A (KR)
Inventor: JO DONG HYUN
IPC: H01T13/20
Filed: 2021-07-27
Abstract: The present invention is to ignite plasma in an atmospheric state without using a tungsten coil or tungsten rod. One embodiment provides an atmospheric pressure ignitor comprising an insulating tube surrounding an inner space with an insulating material; and a spark plug for receiving power from an external power source, generating a spark in an ignition region of the inner space, and moving in a direction away from the ignition region when plasma is activated in the inner space.
Patent KR-20230021294-A (KR)
Inventor: JUNG JIN WOO
IPC: A01K47/02
Filed: 2021-08-05
Abstract: The present invention relates to a beehive lid. The beehive lid of the present invention comprises: a lid (100); a feeding means (200); a feeding frame (211); a pollen grain drawer (221); a liquid drawer (222); and a beehive main body (300). According to the present invention, pollen grains supplied from the outside can be supplied using a simple method of pushing and pulling a grain drawer.
Patent KR-20230024082-A (KR)
Inventor: PARK YOUNG JUN
IPC: H04W88/06
Filed: 2021-08-11
Abstract: The present invention provides a novel method (technology) which completes both data loading start and data initial loading of a service in an LTE data transmitting section in case of an NSA-based data service or completes data loading start and data initial loading of a data service in a 5G data transmitting section, thereby shortening initial consumption time from the data loading start to initial loading completion.
Patent KR-20230025125-A (KR)
Inventor: JEONG SOO YOUNG
IPC: H01R13/533
Filed: 2021-08-13
Abstract: The present Invention relates to a socket connector for a plate plug, which aims to enable a firm and airtight connection to be made through guided coupling of a plate plug. The socket connector for a plate plug of the present invention comprises: a connector body formed into a rectangular tube body and having a plate socket groove to which the plate plug is coupled; a lateral pressure support mounting unit provided at a lower part of the connector body to be able to be mounted on a board; a board coupling terminal unit protruding from lower parts of both sides of the connector body to be inserted and coupled into mounting holes of the board; and a socket terminal unit provided to be electrically elastically connected to the plate plug coupled to inner surfaces of both sides of the connector body. Therefore, a firm and airtight connection can be made by guided coupling of the plate plug.
Patent KR-20230027548-A (KR)
Inventor: KIM SANG UK
IPC: H03K17/78
Filed: 2021-08-19
Abstract: 일체형 전기제어 장치는 각 신호 체계를 개별 관리하는 것이 아니고 터미널블럭에서 분류하고 SSR 신호 체계로 진행을 일원화 한것이다, 외부적인 크기는 현저히 줄어들게 되고 신호체계 관리방식을 일원화하는 장치이다.이는 작업시 결선기간은 단축하고 작업이 간단하다. 모듈타입으로 공간 소요가 적으며 터미널블럭이 앞쪽에 위치하여 편리성이 있다는 장점이 있다
Patent KR-20220030168-A (KR)
Title: Composite aluminum plastic film used in power battery
Inventor: CHEN HANCHENG
IPC: H01M50/129
Filed: 2021-08-20
Abstract: The present invention relates to a composite aluminum plastic film used in a power battery, which is mainly made by co-extrusion compounding an aluminum foil layer, a polypropylene layer and an outer protective layer through tape casting, wherein the aluminum foil layer and the outer protective layer are bonded through a first adhesive, and the aluminum foil layer and the polypropylene layer are bonded through a second adhesive. The present invention provides the composite aluminum plastic film used in a power battery having excellent adhesion, press molding performance and tensile performance while having excellent electrolyte resistance performance through overall improvement of each functional layer and an adhesive.
Patent KR-20220027037-A (KR)
Inventor: MIYOSHI YUKI
IPC: C09D5/08
Filed: 2021-08-25
Abstract: The present invention is to provide a coating composition capable of forming a coating film that has excellent drying and curing properties and a coating film appearance and is excellent in oil resistance, solvent resistance, chemical resistance, water (hot water) resistance, and anticorrosion, even coating, drying and curing under the low temperature of 15℃ or lower. The present invention relates to a coating composition, a coating film, a coating film-attached substrate, and a manufacturing method thereof. The coating composition comprises: an aromatic epoxy compound (A); an amine-based curing agent (B); a silane coupling agent (C); and a solvent (D1), and may contain a high boiling point compound (E1). The curing agent (B) contains at least one selected from the group consisting of an alicyclic amine, a modified product of the alicyclic amine, an aromatic amine, and a modified product of the aromatic amine. The solvent (D1) is a solvent other than water, that has a boiling point at 1 atom of lower than 200℃ and contains a hydroxy group in a molecule. The compound (E1) is a compound that has a boiling point at 1 atm of 200℃ or higher and lower than 250℃ and contains a hydroxy group in a molecule. Each of the contents of the solvent (D1) and the compound (E1) is 30-150 parts by mass and 0-20 parts by mass with respect to 100 parts by mass of the solid content of the compound (A).
Patent KR-20230030942-A (KR)
Inventor: HONG SEUNG KI
IPC: G11C11/4091
Filed: 2021-08-26
Abstract: 리프레시 동작을 수행하는 메모리 장치가 개시된다. 메모리 장치는 복수의 로우 및 컬럼으로 배치된 복수의 메모리 셀을 포함하는 메모리 셀 어레이, 상기 복수의 로우 중 적어도 하나의 로우에 대해 동작 전압을 인가하는 로우 선택 회로, 로우해머 로우 주소에 인접한 적어도 하나의 희생 로우 주소에 대해 리프레시 동작 전압을 인가하도록 상기 로우 선택 회로를 제어하는 리프레시 컨트롤러 및 메모리 컨트롤러로부터 수신된 커맨드를 디코딩하여 리프레시 커맨드 및 외부 리프레시 주소정보를 출력하는 메모리 제어 로직을 포함하고, 상기 리프레시 컨트롤러는 내부 리프레시 동작과 상기 리프레시 커맨드에 따른 외부 리프레시 동작 각각의 상기 로우해머 로우 주소가 동일한 경우 어느 하나의 리프레시 동작만 수행하도록 제어한다.
Patent KR-20230031719-A (KR)
Title: 자동차 부품 제조 기업을 위한 오픈소스 알고리즘 추천 시스템
Inventor: PARK DEOK GEUN
IPC: G06Q10/06
Filed: 2021-08-27
Abstract: 본 발명은 자동차 부품 제조 기업을 위한 오픈소스 알고리즘 추천 시스템으로서, 상기 시스템은, 제조 현장에 배치되는 현장 서버 및 상기 현장 서버로 오픈소스 기반의 알고리즘을 추천하는 알고리즘 추천 서버를 포함하고,   상기 알고리즘 추천 서버는, 상기 현장 서버로부터 제조 데이터 및 현장 데이터를 수신하고, 상기 제조 데이터 및 상기 현장 데이터를 기초로 적어도 둘 이상의 제조 현장용 알고리즘을 결정하고, 상기 현장 서버로 상기 적어도 둘 이상의 제조 현장용 알고리즘과 함께 해당 알고리즘에 대한 ROC 커브 그래프를 제공하도록 구성된다.
Patent KR-20230032078-A (KR)
Title: 밴드쇼용 세척기
Inventor: JUNG BO YOUNG
IPC: B23Q11/10
Filed: 2021-08-30
Abstract: 본 발명에 의한 밴드쇼용 세척기는 일측에 절단소재가 투입되는 투입부(20a), 타측에 상기 절단소재가 배출되는 배출부(20b) 및 상기 절단소재가 이동하는 이동부(20c)가 형성된 본체(20), 상기 이동부(20c)를 상하 방향으로 진동시키기 위한 서보모터(25), 상기 본체(20)의 하부에 구비된 베이스부(30) 및 상기 본체(20) 및 베이스부(30)의 사이에 다수 구비되어, 상기 이동부(20c)의 진동을 감쇠시키는 탄성체(35)를 포함하는 것을 특징으로 한다.
Patent KR-20230033493-A (KR)
Title: 솔레노이드 밸브
Inventor: LEE SU AH
IPC: F16K27/02
Filed: 2021-09-01
Abstract: 본 발명은 솔레노이드 밸브에 관한 것으로, 자기장에 의해 자화되는 코어를 구비하며 코어의 내부에 플런저가 이동 가능하게 설치되어 밸브바디의 유로를 열고 닫거나 열림 정도를 조절하는 솔레노이드 밸브에 있어서, 내측에 코어가 결합되며 전원 인가시 자기장을 발생시키는 코일이 감긴 보빈, 일측으로 개구된 함체 형상으로 형성되어 보빈과 코일을 감싸는 케이스, 내측에 코어가 삽입되고, 케이스에 개구된 부분을 덮도록 설치되어 보빈을 지지하며 밸브바디에 장착되는 폴피스, 케이스와 보빈 사이를 채우며 케이스와 폴피스를 감싸도록 몰딩되어 형성되는 몰딩하우징을 포함하고, 밸브바디에 체결되도록 마련되는 체결수단이 몰딩하우징의 외측에 마련되어 솔레노이드 밸브의 부피가 줄어든다.
Patent KR-20230033538-A (KR)
Title: 드럼 모터를 구비한 휠소터
Inventor: KIM YOUNGKWON
IPC: B65G23/22
Filed: 2021-09-01
Abstract: 본 발명은 평탄한 상면이 형성된 분류테이블의 개구부에 회전 가능하게 배치되고, 중앙에 롤러장착공이 관통 형성된 회전판과; 상기 회전판의 롤러장착공에 배치되어 회전됨에 따라 상기 분류테이블로 유입된 물품을 이송시키도록 상호 대향되게 일정간격 이격 배치되는 한 쌍의 주행롤러와; 한 쌍의 상기 주행 롤러의 외면에 권취되어 상기 물품과 접촉될 수 있는 일정한 접촉 면적을 형성하며 회전 구동함으로써 상면에 안착되는 상기 물품을 이송시키는 주행밸트와; 상기 주행밸트의 하측에 상기 주행밸트와 접촉되게 배치되어 회전구동력을 발생시켜 상기 주행밸트를 회전구동시키는 드럼 모터를; 포함함으로써, 비엘디씨 모터를 대신하여 드럼 모터를 사용함으로써 하우징의 전체적인 높이를 낮추어서 휠소터의 중심과 롤러장착공의 중심이 동심을 형성할 수 있도록 하여 휠소터가 롤러장착공의 주연부와 부딪히지 않도록 하여 내구성을 향상시키고, 주행롤러를 구동하기 위한 모터와 중간롤러 등과 같은 부품을 생략할 수 있도록 하여 제품의 조립에 소요되는 노력과 시간을 감축시킬 수 있는 효과가 있다.
Patent KR-20230034543-A (KR)
Title: 탈질 활성을 갖는 신규한 슈도모나스 푸티다 균주 및 이의 용도
Inventor: CHOI KI SEUNG
IPC: C02F3/34
Filed: 2021-09-03
Abstract: 본 발명은 탈질 활성을 갖는 신규한 슈도모나스 푸티다 균주 및 이의 용도에 관한 것이다. 
본 발명에서 동정한 신규한 슈도모나스 푸티다 ( Pseudomonas putid a) SILTDN (수탁번호: KCTC18904P) 균주 및 이를 유효성분으로 포함하는 오폐수의 탈질용 조성물은 오폐수 처리시 별도의 유기물 농축 또는 발효 설비를 추가로 구비하지 않으면서 탈질이 가능하게 하고, 오폐수의 조성에 관계없이 사용이 가능하며, 유독물질이면서 고가인 메탄올 대신 글리세롤을 탄소원으로 이용하므로 별도의 위험물 저장시설이 설치될 필요가 없어, 오폐수를 처리하는데 유용하게 사용될 수 있다.