baber/WOPTO huggingface dataset:
Patent KR-20220159534-A (KR)
Inventor: SEO BO HYUN
IPC: C11D1/04
Filed: 2021-05-25
Abstract: The present invention relates to a sulfate-free cleansing composition which contains an alaninate-based surfactant and a positive ionic polymer, and more specifically, to sulfate-free cleansing composition which contains, as a positive ionic polymer, one or more materials selected from the group consisting of polyquaternium-7, polyquaternium-10, guar hydroxypropyltrimonium chloride, and hydroxypropyl guar hydroxypropyltrimonium chloride. An objective of the present invention is to provide a cleansing composition capable of relieving skin irritation while having excellent oil cleansing ability.
Patent KR-20220159679-A (KR)
Inventor: PARK JIN HA
IPC: G06T7/292
Filed: 2021-05-26
Abstract: The present invention relates to a hybrid motion capture position switching method in a hybrid motion capture system, which adjusts the size and ratio between an actual human body and a human body model, and when optical position tracking fails, switches to a motion sensor-based position tracking to continuously track the position of the human body. The hybrid motion capture position switching method according to the present invention, which takes a picture of a marker attached to a rigid body worn on a human's head through optical position measurement to detect position movement, analyzes a signal of a plurality of motion sensors attached to the human body through sensor-based motion capture to detect the movement of the human body, and merges the detected position information and movement information of the human body to realize a human body model in a virtual space, comprises: a step of calibrating the size and ratio of the human body model to the actual human body size by using Z-axis position information of the rigid body detected through the marker; and a step of, in a case that the position of the human body cannot be tracked through the optical position tracking, tracking the position shift of the human body through lower limb joint walking by using motion sensor data acquired through sensor-type motion capture through positioning switch to realize the position shift of the human body model. Accordingly, the present invention is provided to give body tracking constant continuity.
Patent KR-20220122437-A (KR)
Title: Similar electrocardiography based personal authentication system, personal authentication method and computer program stored in recording medium to execute the personal authentication method
Inventor: HAN JEONG HWANG
IPC: A61B5/28
Filed: 2021-06-08
Abstract: According to one aspect of the disclosed invention, provided are a personal authentication system and a personal authentication method, which can be easily worn around the ear of a user and can enhance convenience during personal authentication by being mounted in a wearable device and enabling personal authentication in a nonrestraint and contactless manner. According to one embodiment of the present invention, the personal authentication system, which authenticates the identity of the user based on a similar electrocardiography signal, may comprise: a similar electrocardiography acquiring unit configured to acquire the similar electrocardiography signal around the ear of the user; and a personal authentication unit configured to extract similar electrocardiography characteristics for personal authentication from similar electrocardiography signals and determine whether the user is a pre-registered person by using an artificial intelligence model based on the similar electrocardiography characteristics.
Patent KR-20220165611-A (KR)
Title: Rechargeable available anywhere
Inventor: BK'S
IPC: H01R13/514
Filed: 2021-06-08
Abstract: The present Invention relates to a rechargeable outlet which can be used anywhere. The rechargeable outlet enables charging by supplying current to a detachable plug insertion portion by a rechargeable body, and is detachable such that a plug can be plugged in anywhere to supply the current to electric appliances, thereby solving a problem that it is difficult for a user to freely use an outlet wherever the user wants. The rechargeable outlet according to the present invention comprises: a rechargeable body in which a plug insertion portion is detachably formed therein so that current can be supplied to the plug insertion portion, which is detachable, for charging; a piece hole formed to connect electric wires so that the current can flow; and the detachable plug insertion portion capable of being detachable to be plugged in anywhere, and formed in various ways to fit the rechargeable body and each plug so that the current can be supplied to electric appliances. As a result, the rechargeable outlet enables charging by supplying the current to the detachable plug insertion portion by the rechargeable body, and is detachable such that a plug can be plugged in anywhere to supply the current to the electric appliances. Accordingly, a problem that it is difficult for a user to freely use an outlet wherever the user wants is solved.
Patent KR-20210157354-A (KR)
Inventor: YOO MYONG JAE
IPC: C23C18/16
Filed: 2021-06-17
Abstract: The present invention relates to a low-loss composite material. More specifically, the present invention relates to the low-loss composite material, a laser irradiation pattern formation method, and an electrode formation method. A three-dimensional laser irradiation pattern is formed in the low-loss composite material including a liquid crystal polymer and copper aluminate, and the pattern is electroless-plated to form an electrode to be used for 5G communications.
Patent KR-20220170035-A (KR)
Title: Voice recognition device for vehicle, method for providing response in consideration of driving status of vehicle using the same, and computer program
Inventor: YANG TAE YOUNG
IPC: G10L15/26
Filed: 2021-06-22
Abstract: The present invention relates to a voice recognition apparatus for a vehicle, a method for providing a response considering a driving status of the vehicle using the same, and a computer program. The method for providing the response considering the driving status of the vehicle of the voice recognition apparatus may comprises the following steps of: receiving a voice according to utterance of a speaker in the vehicle; converting the received voice into a text; determining the current driving status of the vehicle; analyzing an utterance intention of the speaker from the text; determining whether the utterance of the speaker is a general request requiring a general vehicle action unrelated to safety of the speaker or an emergency request, to urgently require a vehicle action related to the safety of the speaker, based on the determined driving status of the vehicle; and providing guidance for handling a problem situation of the vehicle according to the general request or the emergency request. The voice recognition apparatus for the vehicle, for providing the response distinguishes whether the vehicle action is urgently requested.
Patent KR-20230000654-A (KR)
Inventor: JEONG UN JIO
IPC: A22C17/00
Filed: 2021-06-25
Abstract: Provided is a meat processing device capable of more precise cutting. The meat processing device comprises: a body formed with a space therein capable of accommodating at least part of the driving structure; a rotating blade disposed on the upper part of the body and having a blade surface inclined upward from the horizontal direction; a support plate disposed in front of the rotating blade on the same plane as the blade surface of the rotating blade; a feeder unit where one side is connected to the drive structure formed on the body and the other end is placed in contact with the support plate and reciprocates in a straight line between the support plate and the rotating blade, and which supplies the processing object to the other end through the bottom surface, including a bottom surface arranged perpendicular to the support plate; and a gap adjustment module is formed to shield the space between the support plate and the rotating blade at the bottom of the feeder unit, and can move up and down and left and right between the support plate and the rotating blade.
Patent KR-20220128244-A (KR)
Title: Polyolefin Microporous Membrane
Inventor: KIM SUN YOUNG
IPC: H01M50/451
Filed: 2021-06-29
Abstract: The present invention relates to a polyolefin microporous membrane, and more specifically, to a polyolefin microporous membrane having excellent heat resistance. The polyolefin microporous membrane of the present invention has an average pore size of 30 to 65 nm on at least one surface of both surfaces. A coating layer is formed on one side or both sides of the polyolefin microporous membrane.
Patent KR-20230003987-A (KR)
Inventor: KIM JONG YUN
IPC: A23L19/00
Filed: 2021-06-30
Abstract: The present invention relates to a method for manufacturing a natural fermentation composition for immobilizing and stabilizing glutathione in a natural fermentation product, which comprises: a primary fermentation step of mixing bean sprouts, water, and strains and fermenting the mixture at 50 to 65℃ for 15 to 30 days to acquire a primary fermentation product; and a secondary fermentation step of fermenting the primary fermentation product at a temperature of 15 to 32℃ and a dissolved oxygen concentration of 0.04 to 0.4 mg/L and terminating fermentation when the chemical oxygen demand is 250 to 680 ml/L, thereby acquiring a secondary fermentation product. Accordingly, glutathione is produced by fermenting bean sprouts under optimized fermentation conditions and a fermented product which can simultaneously produce bioactive compounds such as vitamins, minerals, and phytochemicals contained in natural products.
Patent KR-20230005507-A (KR)
Title: Ai-based camera apparatus and camera system
Inventor: LEE HWANG GI
IPC: G08B3/10
Filed: 2021-07-01
Abstract: The present invention relates to an AI-based camera apparatus and a camera system comprising the same. A plurality of AI camera devices set a specific area in a captured image of an installation location, recognize and identify objects in the set area, determines the situation of the object, and generate voice information matched to the determined situation. A camera management device is connected to the plurality of AI camera devices through a communication network and identifies the installation location through the identification information of each of the AI camera devices. The camera management device can set areas, classify situations, and match, set, and provide voice information matching for each of the AI camera devices. The AI-based camera apparatus can output a voice guidance message or an alarm sound suitable for a situation to an object located in a set area, thereby providing the situation to the object or spread the situation thereto. The AI-based camera apparatus comprises a voice output unit for outputting voice information, matched by a situation determination unit, to a speaker.
Patent KR-20220009331-A (KR)
Inventor: ASANO Mayu
IPC: A63H33/00
Filed: 2021-07-05
Abstract: The present invention improves the fun of a production display toy that comprises a main body and a bezel detachable from the main body and receives information through wireless communication between the main body and the bezel. The production display toy includes the main body (1) and the bezel (2) detachable from the main body (1), the main body (1) includes a production display unit, the bezel (2) includes a support (6) and a plate-shaped part (8) provided on the support (6) and displaceable with respect to the support (6), and the production display unit outputs different production contents according to the displaced state of the plate-shaped part (8) based on the displacement of the plate-shaped part (8).
Patent KR-20230013192-A (KR)
Inventor: KIM JUNG HOON
IPC: G01W1/02
Filed: 2021-07-15
Abstract: The present invention relates to an aerosol spray apparatus for improving the availability of wind lidar for measuring a wind condition on the sea and a floating wind condition measurement apparatus including the same. According to the present invention, the floating wind condition measurement apparatus comprises: a drone (210) having an aerosol spray apparatus (100) for spraying aerosol into the air; a floating body (220) on which wind lidar (230) for wind condition measurement is installed; a drone docking part (240) provided on an upper portion of the floating body (220) to mount the drone (210) thereon; and a remote control part (250) wirelessly communicating with the drone (210) to control the flight of the drone (210).
Patent KR-20230013365-A (KR)
Inventor: NAM MI YOUNG
IPC: F21K9/237
Filed: 2021-07-19
Abstract: The present invention relates to an LED lighting device for easy adjustment of a light emitting angle, which is configured to be able to be combined at various angles with an arc-shaped installation frame having an installation plate, on which an LED module is installed, being installed inside the body of the lighting device, thereby controlling the emitting angle of light depending on the installation angle of the installation plate. A space inside the body is separated by the installation frame and a region where light is emitted from the LED module and a region where wires are arranged are separated from each other to arrange the wires on the emitting path of light, thereby preventing the emission of light from being disturbed. The installation plate having the LED module installed thereon is installed to be able to rotate in an arc direction along a guide groove formed on the front surface cover and a guide hole formed on the rear surface cover, thereby enabling the emitting angle of light to be changed by changing the installation angle of the installation plate from the outside.
Patent KR-20210095607-A (KR)
Title: Light emitting device and method of manufacturing the same
Inventor: JANG TAE JIN
IPC: H01L33/42
Filed: 2021-07-22
Abstract: The present disclosure relates to a semiconductor light emitting device and a method for manufacturing the same. The semiconductor light emitting device comprises: a light-transmitting substrate; a light-transmitting adhesive layer provided on the light-transmitting substrate and made of an inorganic material; an n-type semiconductor region provided on the light-transmitting adhesive layer; an active region provided over the n-type semiconductor region; and a p-type semiconductor region provided on the active region. An object of the present invention is to prevent damage, especially substrate breakage and micro-cracks during a process.
Patent KR-20230021296-A (KR)
Title: Camera device and optical instrument including the same
Inventor: PARK SANG OK
IPC: H04N23/00
Filed: 2021-08-05
Abstract: An embodiment includes: a moving part that includes a first heat dissipation member, a first substrate including a hole disposed on the first heat dissipation member and exposing a portion of the first heat dissipation member, and an image sensor disposed in the hole; a fixing part that includes a second substrate spaced apart from the first heat dissipation member and a second heat dissipation member disposed on the second substrate; and a support member that supports movement of the moving part in a direction perpendicular to an optical axis direction with respect to the fixing part. The image sensor is coupled to the first heat dissipation member. The second heat dissipation member is spaced apart from the first heat dissipation member and disposed to overlap the first heat dissipation member in the optical axis direction. It is possible to improve heat dissipation efficiency and reduce height in an optical axis direction.
Patent KR-20230022696-A (KR)
Inventor: SOHN HYUNTAE
IPC: B01J23/46
Filed: 2021-08-09
Abstract: The present invention provides a catalyst for an ammonia dehydrogenation reaction, which comprises: a multi-layer support including a lanthanum compound layer; and an active metal layer disposed on the multi-layer to include ruthenium (Ru), wherein the lanthanum compound includes at least one of lanthanum oxide (La_2O_3), lanthanum aluminate (LaAlO_3), and lanthanum dioxycarbonate (La_2O_2CO_3). Accordingly, the catalyst for an ammonia dehydrogenation reaction, which can achieve high efficiency can be prepared.
Patent KR-20220114457-A (KR)
Title: Illumination device
Inventor: CHENG YU CHING
IPC: F21Y115/30
Filed: 2021-08-09
Abstract: Provided is an illumination device including a light source array and a microlens array. The light source array includes a plurality of light sources arranged in an array. The microlens array includes a plurality of microlenses arranged in an array. The illumination device satisfies the following conditional expressions so as to produce structured light. The conditional expressions are z = z0 + dz and z0 = (m / 2) * (P^2 / λ) where z is the distance between the light source array and the microlens array along the central axis of the microlens array, P is the lens pitch of the microlens array, λ is the wavelength of the light sources, m is an integer and m' is a non-integer number. The illumination device satisfies 1% <= dz / z0 <= 5% or −5% <= dz / z0 <= −1%. Therefore, provided is an illumination device, wherein the production of a light pattern with higher quality is facilitated.
Patent KR-20230024060-A (KR)
Inventor: SON YOUNG CHANG
IPC: F25B5/02
Filed: 2021-08-11
Abstract: The present invention relates to a medical refrigerator with a frost-free evaporator, wherein a refrigerating cycle including a compressor, a condenser, a capillary and an evaporator connected by a refrigerant line takes charge of a single storage chamber. The refrigerant line is branched into a first line and a second line at which a first electronic valve and a second electronic valve are respectively installed such that the opening and closing thereof may be restricted by a control unit after the capillary. The first line and the second line are respectively connected to the first evaporator and the second evaporator before being joined to be connected to the compressor. The control unit alternatingly controls the turning on/off of the first and second electronic valves for each predetermined period of time such that a refrigerant may alternatingly flow to the first and second evaporators for each predetermined period of time, thereby preventing frost from being generated at the first evaporator and the second evaporator. Therefore, blood and vaccines may be prevented from deteriorating.
Patent KR-20230025195-A (KR)
Inventor: SHIN GAP GYU
IPC: B24C1/10
Filed: 2021-08-13
Abstract: The present invention relates to an apparatus for removing paint and rust from a bridge. More specifically, the present invention relates to an apparatus for removing paint and rust from a bridge, which is able to spray powder onto a work target surface of a bridge structure and remove paint or rust. According to the present invention, the apparatus for removing paint and rust from a bridge comprises: a head unit including a head main body having a space unit for removing paint or rust, one or more brushes installed on the head main body to be located on the space unit, and driven by a driving unit, and coming in contact with a surface of a work target, and removing paint or rust, and a handle installed on the head main body and allowing a worker to grip the head main body for removing rust from the work target; a sanding unit including one or more nozzles installed on the head main body, a compressor connected to the nozzles through a pneumatic pipe, and supplying high-pressure air, and a powder supply unit connected to the pneumatic pipe, and supplying powder along with the high-pressure air supplied to the nozzles by the compressor; and a dust collection unit connected to the head main body through an air suction pipe, and absorbing and collecting the powder and paint or rust from the inside of the space unit.
Patent KR-20220022468-A (KR)
Title: Compounds for preventing or treating virus infection disease, composition comprising the same and use thereof
Inventor: SEMI KIM
IPC: A61P31/14
Filed: 2021-08-18
Abstract: The present invention relates to a compound for the prevention or treatment of viral infection disease, a composition comprising the same, and a use thereof. The compound of the present invention can be usefully used for the prevention or treatment of viral infectious diseases. Another object of the present invention is to provide a pharmaceutical composition for preventing or treating viral infection disease, and a health functional food composition and a feed composition for preventing or alleviating viral infection disease which contain the compound or a salt thereof as an active component.
Patent KR-20230027480-A (KR)
Title: 자판기의 컵자동인출장치
Inventor: KIM DONG YUN
IPC: G07F13/10
Filed: 2021-08-19
Abstract: 자판기의 투출구에 설치되어 음료가 채워진 컵을 자판기의 외부로 운반할 뿐만 아니라, 사용자가 파지하기 쉬운 높이로 컵을 상승시키는 자판기의 컵자동인출장치를 개시한다. 
실시예에 따른 자판기의 컵자동인출장치는, 상면에 길이 방향으로 제1 레일이 구비된 제1 보디; 하부에 길이 방향으로 상기 제1 레일을 수용하는 제1 레일홈이 형성되고, 상부에 길이 방향으로 제2 레일홈이 형성되며, 측면에 길이 방향으로 돌출턱이 형성된 제2 보디; 하부에 길이 방향으로 제2 레일이 구비되어, 상기 제2 레일홈에 결합되는 리프터; 상기 돌출턱의 하면에 결합되는 제1 랙기어; 상기 돌출턱의 상면에 결합되는 제2 랙기어; 상기 제1 랙과 치합되는 피니언을 구비하고, 상기 제1 보디의 상면에 결합되는 제1 모터; 및 상기 제2 랙과 치합되는 피니언을 구비하고, 상기 리프터의 하면에 결합되는 제2 모터;를 포함한다.
Patent KR-20230031508-A (KR)
Title: 전자 장치 및 전자 장치의 파일 시스템 운영 방법
Inventor: LEE WOOJOONG
IPC: G06F16/11
Filed: 2021-08-27
Abstract: 다양한 실시예들에 따른 전자 장치는 적어도 하나 이상의 파티션(partition)을 포함하는 스토리지(storage), 메모리 및 메모리에 전기적으로 연결되고, 메모리로부터 파일을 리드(read)하거나, 라이트(write)하도록 구성된 프로세서를 포함하며, 메모리는 스토리지의 제 1 파티션을 이용하여 파일을 압축하여 저장하는 하위(lower) 파일 시스템, 스토리지의 제 2 파티션 및/또는 하위 파일 시스템을 이용하여 파일을 압축 해제하여 저장하는 상위(upper) 파일 시스템 및 하위 파일 시스템 및/또는 상위 파일 시스템을 이용하여 응용 프로그램 계층(application layer)의 요청에 대응하여 파일을 제공하는 적층 가능(stackable) 파일 시스템을 포함하고, 프로세서는 적층 가능 파일 시스템에서 응용 프로그램 계층의 요청에 대응하여 하위 파일 시스템 상의 파일로 접근하는 횟수를 측정하고,접근 횟수가 일정 수준을 초과하는 제1파일에 대하여 하위 파일 시스템 상에서 압축을 해제하여 상위 파일 시스템 상으로 복사하며, 복사된 제1파일에 대하여 응용 프로그램 계층의 요청이 감지되는 경우 적층 가능 파일 시스템이 상위 파일 시스템 상에서 제1파일을 읽어서(read) 응용 프로그램 계층으로 제공할 수 있도록 제어할 수 있다.
Patent KR-20220103611-A (KR)
Inventor: JUNG WOOCHUL
IPC: C12N9/02
Filed: 2021-09-08
Abstract: The present invention relates to a process for recovering 3-hydroxypropionic acid and a crystal of a 3-hydroxypropionic acid salt. The process for recovering 3-hydroxypropionic acid comprises the step of: forming a crystal of 3-hydroxypropionic acid salt in a concentrate containing 300 g/L or more of 3-hydroxypropionic acid in the presence of an alkali metal salt; and separating the crystal of 3-hydroxypropionic acid salt from the concentrate and converting the 3-hydroxypropionic acid.
Patent KR-20220043865-A (KR)
Inventor: ASAI KOICHIRO
IPC: C21D9/00
Filed: 2021-09-13
Abstract: The present invention relates to a jig (1) for loading wire coils and a method for heat treatment of wire coils using the same, the jig comprising: a first mounting plate (2) having a lower-side wire coil (W1) put thereon; a second mounting plate (3) placed above the first mounting plate (2) and having an upper-side wire coil (W2) put thereon; a first support (4) interposed between the mounting plates and supporting the second mounting plate (3); a first cover body (8) for blocking the upper end of the lower-side wire coil (W1); a second cover body (9) for blocking the upper end of the upper-side wire coil (W2); a first gas flow path (11) penetrating the first mounting plate (2) in the thickness direction of the plate to guide the upward flow of gas from below the first mounting plate (2) into an inner diameter hole (W1a) of the lower-side wire coil (W1); and a second gas flow path (13) including a flow path (26) formed in an axial direction inside the first support (4) and guiding the flow of gas into an inner diameter hole (W2a) of the upper-side wire coil (W2). Therefore, provided are a jig for loading wire coils and a method for heat treatment of wire coils using the same, wherein a difference in the temperature inside and outside wire coils can be reduced.