baber/WOPTO huggingface dataset:
Patent KR-20200130729-A (KR)
Title: 소화를 위한 질소-발생 조성물 및 이를 제조하는 방법
Inventor: SOLOVEV VLADIMIR ALEKSANDROVICH
IPC: C06D5/06
Filed: 2019-05-24
Abstract: 본 발명은 포화 소화(saturation fire-extinguishing)를 위한 질소-발생 조성물 및 이를 제조하는 방법에 관한 것이다. 이러한 조성물은 25.0 내지 45.0 질량%의 중금속 옥사이드, 12.0 내지 18.0 질량%의 코발트(II) 니트레이트(Co(NO 3 ) 2 )로 개질된 알루미늄 옥사이드 형태의 연소 조절제, 니켈 옥사이드 및 구리 옥사이드의 촉진 첨가제, 100%까지 잔부를 구성하는 알칼리 금속 아지드, 및 100%를 초과하여 0.07 내지 2.0 질량%의 습윤제(건조후 잔류물)로서의 카르복실산 에스테르를 포함한다. 이러한 조성물은 알루미늄 옥사이드를 코발트 니트레이트 및 습윤제와 혼합하고, 혼합물을 정치시키고 건조시켜 제1 혼합물을 제조하고, 별도로 제1 혼합물을 중금속 옥사이드 및 습윤제와, 제2 혼합물이 제조될 때까지 혼합하고, 별도로 알칼리 금속 아지드 분말과 습윤제의 혼합물을, 제3 혼합물이 제조될 때까지 제조하고, 이후에 제2 혼합물 및 제3 혼합물을 동시에 구리 옥사이드 및 니켈 옥사이드와 혼합하고, 제조된 물질을 건조시키고, 과립을 형성시킴으로서 제조된다.
Patent KR-20200130441-A (KR)
Title: 광범위 활성 영역 고속 검출기를 위한 픽셀 형상 및 섹션 형상 선택
Inventor: WANG YONGXIN
IPC: H01L27/146
Filed: 2019-03-21
Abstract: 검출기 및 검출 시스템이 개시된다.  소정 실시예들에 따르면, 검출기는 제 1 감지 요소(402) 및 제 2 감지 요소(403)를 포함한 복수의 감지 요소들을 포함하는 기판을 포함하고, 적어도 제 1 감지 요소는 삼각형 형상으로 형성된다.  검출기는 제 1 감지 요소 및 제 2 감지 요소를 연결하도록 구성되는 스위칭 구역(4009A)을 포함할 수 있다.  또한, 제 1 복수의 감지 요소들을 제 1 출력에 연결하는 제 1 섹션 및 제 2 복수의 감지 요소들을 제 2 출력에 연결하는 제 2 섹션을 포함한 복수의 섹션들이 제공될 수 있다.  섹션은 육각형 형상으로 제공될 수 있다.
Patent KR-20200137000-A (KR)
Title: 리셉터클 격리
Inventor: SHELTON GEROLD KEITH
IPC: G06Q10/00
Filed: 2018-04-30
Abstract: 리셉터클 격리와 연관된 예가 설명된다.  하나의 예시적인 서비스 키오스크에는 전자 디바이스용 리셉터클 세트가 포함된다.  각 리셉터클은 리셉터클에 저장된 전자 디바이스에 전력을 제공하기 위한 전원 커넥터, 리셉터클에 저장된 전자 디바이스에 데이터 연결을 제공하는 데이터 커넥터, 및 리셉터클의 내용물을 보호하기 위한 잠금 메커니즘을 포함한다.  리셉터클 세트의 멤버는 리셉터클 세트의 다른 멤버와 디지털 방식으로 격리된다.  인증 모듈은 사용자가 제공한 자격증명에 기초하여 사용자를 인증하고 원격 정보 기술 모듈로부터 수신된 데이터 및 자격증명에 기초하여 리셉터클 세트의 선택된 멤버에 대해 선택된 잠금 메커니즘을 제어한다.  사용자 인터페이스 모듈은 수신된 전자 디바이스를 리셉터클에 저장하는 것 및 제공된 전자 디바이스를 리셉터클에서 회수하는 것 중 적어도 하나의 프로세스 통해 사용자에게 지시한다.
Patent KR-20210005279-A (KR)
Title: 세션 관리 방법, 장치 및 시스템
Inventor: SHU LIN
IPC: H04W24/02
Filed: 2019-05-20
Abstract: 본 출원은 단말기에 의한 사용자 평면 네트워크 자원의 악의적인 소비를 방지하는 것을 도와, 네트워크 자원을 줄일 수 있도록 세션 관리 방법, 장치 및 시스템을 제공한다. 상기 세션 관리 방법은, 세션 관리 네트워크 요소가 제1 요청 메시지를 수신하는 단계 - 상기 제1 요청 메시지는 단말기에 대한 제1 세션의 확립을 요청하는 데 사용됨 -; 상기 세션 관리 네트워크 요소가 상기 제1 세션을 상시 접속 세션으로 확립하기로 결정하는 단계 - 상기 상시 접속 세션은 상기 단말기가 유휴 모드에서 연결 모드로 이행되는 경우에 사용자 평면 자원이 활성화되는 세션임 - ; 및 상기 세션 관리 네트워크 요소가 제1 응답 메시지를 상기 단말기에 전송하는 단계 - 상기 제1 응답 메시지는 상기 세션 관리 네트워크 요소가 상기 제1 세션의 확립을 수락함을 지시하는 데 사용되며, 상기 제1 응답 메시지는 제1 지시 정보를 포함하고, 상기 제1 지시 정보는 상기 제1 세션이 상시 접속 세션임을 지시하는 데 사용됨 -를 포함한다.
Patent KR-20220111511-A (KR)
Inventor: CHOI SANG JUN
IPC: G01R31/08
Filed: 2021-02-02
Abstract: The present invention relates to a method and a system for measuring a reference phase of a three-phase distribution line, which can be installed, particularly in a place and a device where a GPS signal does not reach to optimize facilities of a system, such as distribution automation facilities (FRTU, DCU, and DAS). The system of the present invention comprises: a first distribution automation terminal communicative, mounted in a substation, and detecting standard three-phases in a high-voltage cable for substation withdrawal; a second distribution automation terminal communicative, and detecting an arbitrary phase on a distribution transmission line at an arbitrary specific place; a server for storing, managing, and controlling data from the first and second distribution automation terminals; and a wireless device for calculating the delay of standard time radio waves in accordance with an arbitrary place, and transmitting a correction value to the second distribution automation terminal installed in a specific place. Accordingly, the system of the present invention allows distribution system facilities to be optimized and can be simply applied to existing distribution facilities at economical costs.
Patent KR-20220112881-A (KR)
Inventor: CHO WON SEUP
IPC: C09D175/06
Filed: 2021-02-04
Abstract: The present invention relates to an adhesive film for protecting the surface of a semiconductor wafer, and specifically, to an adhesive film for protecting the surface of a semiconductor wafer, which improves the penetrability of irregularities to prevent collisions in a process of grinding the other side of the semiconductor wafer by providing an adhesion promoting layer between a vibration mitigating layer and an adhesive layer included in the film for protecting the surface of the semiconductor wafer, and which can prevent the generation of residues by improving the adhesion between the vibration mitigating layer and the adhesive layer.
Patent KR-20220114150-A (KR)
Title: Method and device for detecting animol biometric information
Inventor: KIM TAE HEON
IPC: G06V10/24
Filed: 2021-02-08
Abstract: The present invention relates to a method of identifying companion animal biometric information. An object of the present invention is to detect the companion animal biometric information. To this end, the present invention includes the steps of: receiving an image of the companion animal; setting a region of interest including the region of interest in the image, and identifying hair color distribution information of the companion animal in the region of interest; extracting a biometric information area based on the color distribution information; and identifying a type of the biometric information area.
Patent KR-20220118583-A (KR)
Title: Speech recognition using facial skin strain data
Inventor: SUNGROH YOON
IPC: G10L15/08
Filed: 2021-02-18
Abstract: A computing device trains a position optimization model for determining an optimal position among a plurality of positions based on a training dataset wherein each training data comprises the face impression data at a plurality of positions of the face, and trains a speech classification model to classify a speech from the face impression data based on the training dataset in the position optimization model among the training dataset. Therefore, the present invention is capable of enabling speech recognition.
Patent KR-20210105312-A (KR)
Title: Online system and method for providing a service of direct transaction agricultural, livestock products
Inventor: KO DOHO
IPC: G06Q30/06
Filed: 2021-02-18
Abstract: The present invention relates to an auction system for livestock products, and more particularly, to an auction system in which a retailer or an end consumer can directly purchase livestock products slaughtered on the same day from a livestock company. According to the present invention, the end consumer can purchase the livestock products slaughtered on the same day directly from a production area at an appropriate price. In addition, reliable livestock products can be purchased by selecting only desired parts, and the rest of the parts can be resold when stored, so it is possible to purchase the livestock products more efficiently. The present invention includes: a customer terminal, a seller terminal, and a direct transaction server connected to the customer terminal and the seller terminal through a wired or wireless network.
Patent KR-20220121980-A (KR)
Title: Circuit panel using side wall wiring and method of forming side wall wiring
Inventor: OH BYUNG DU
IPC: H05K3/46
Filed: 2021-02-26
Abstract: A circuit panel using a side surface wiring of the present invention comprises: a substrate comprising a first circuit formed on an upper part surface and a plurality of upper part electrodes formed on one side corresponding to the first circuit; a side surface film wherein a plurality of conductive patterns connected to the upper part electrodes are formed side-by-side, and in close contact with an upper surface one side, side surface, and lower surface one side of the substrate; and a second circuit functionally connected to the first circuit through a plurality of lower part electrodes connected to the conductive patterns, wherein at least one among the upper part electrode and the lower part electrode may be easily connected to the conductive patterns using an anisotropic conductive layer. Therefore, the present invention is capable of reducing a resistance of the wirings.
Patent KR-20220129711-A (KR)
Title: Time to digital converter and lidar comprising the same
Inventor: PARK SUNG MIN
IPC: H03K5/135
Filed: 2021-03-16
Abstract: A time to digital converter according to the present embodiment comprises: an edge detector receiving a start signal and a stop signal, and generating a trigger pulse having a pulse width corresponding to a difference between a first edge of the start signal and a first edge of the stop signal; a delay line formed by cascade connection of a plurality of unit delay elements which output the trigger pulse with a delay for a predetermined delay time; and a sample line including a plurality of unit sample elements which sample the inputted stop signal with the delayed trigger pulse and output a coarse detection result. The time to digital converter has high resolution and low power consumption without an additional circuit.
Patent KR-20220130440-A (KR)
Title: Electric vehicle fire suppression system
Inventor: SHIN DONG JIN
IPC: A62C3/16
Filed: 2021-03-18
Abstract: The present invention relates to a fire suppression device for an electric vehicle, which allows at least a battery of an electric vehicle after an accident to be immersed within a temporary water tank which is a fire suppression device in order to prevent a fire outbreak due to the accident of the electric vehicle and a recurrence of fire due to the battery, thereby improving safety. In particular, the present invention relates to a fire suppression device for an electric vehicle, wherein a temporary water tank may be conveniently installed in an accident site of the electric vehicle in an air charging method, and the water tank may be fixed by the load of injected water, thereby maximizing convenience in installation. Therefore, according to the present invention, after the fire caused by the accident of an electric vehicle is suppressed, at least the battery of the electric vehicle after the accident may be immersed within a temporary water tank in order to prevent the recurrence of fire due to the battery, thereby improving safety. Moreover, the temporary water tank may be conveniently installed in an air charging method in an accident site of the electric vehicle, and the water tank may be fixed by the load of injected water, thereby maximizing convenience in installation. To this end, the present invention comprises: a floor member; and a water tank structure body.
Patent KR-20220132152-A (KR)
Title: A validation method of compound k analysis method
Inventor: OH HYO BIN
IPC: G01N33/487
Filed: 2021-03-23
Abstract: The present invention relates to a validation method for a compound K analysis method included in among an object of a substance to be analyzed. Specifically, by verifying each validation item by calculate-processing a high performance liquid chromatography (HPLC) result data, the present invention enables a validation of the analysis method to be automatically processed.
Patent KR-20220133546-A (KR)
Title: Camera actuator and camera device comprising the same
Inventor: KIM MIN OOK
IPC: H04N5/225
Filed: 2021-03-25
Abstract: According to an embodiment of the present invention, disclosed are a camera actuator and a camera device including the same. The camera actuator comprises: a driving unit connected to an optical member or a lens assembly, and moving the optical member or the lens assembly in accordance with a driving signal; a temperature sensing unit for obtaining temperature data by sensing an ambient temperature of the driving unit; a position sensor unit for detecting a moving position of the driving unit, and obtaining position data; and a control unit for generating a first driving signal having a predetermined cycle or peak voltage in accordance with the temperature data, primarily applying the first driving signal to the driving unit, and then changing a duty ratio of the first driving signal on the basis of the position data to generate a second driving signal so as to secondarily apply the second driving signal to the driving unit. Therefore, a change in driving speed can be minimized.
Patent KR-20210148881-A (KR)
Inventor: YANG WEI SIANG
IPC: H01L27/092
Filed: 2021-04-02
Abstract: Disclosed are a semiconductor device and a method of forming the semiconductor device. The method comprises: a step of forming a first fin and a second fin on the substrate. A low concentration source/drain area is epitaxially grown over the first fin and the second fin. The material in the low-concentration area has less than 50 vol % germanium. A high-concentration contact landing area is formed on the low-concentration area. The material of the high-concentration contact landing area has at least 50 vol% germanium. The high-concentration contact landing area has a thickness of at least 1 nm over a top surface of the low-concentration source/drain area.
Patent KR-20220145089-A (KR)
Inventor: KANG JEONG SOO
IPC: G08B21/18
Filed: 2021-04-21
Abstract: The present invention relates to a fire extinguishing device with visual quality monitoring, comprising a fire extinguishing tube container formed to contain a fire extinguishing material therein and automatically ejecting the fire extinguishing material when exposed to nearby flame or heat, and a quality monitoring unit for visually indicating the amount of the fire extinguishing material in the fire extinguishing tube container by using a status indicator arranged to float on the surface of the fire extinguishing material within the fire extinguishing tube container. Accordingly, the present invention enables easy visual monitoring of whether a sufficient amount of the fire extinguishing material for normal operation in the event of a fire is contained in the fire extinguishing tube container, thereby facilitating reading of the quality of the fire extinguishing tube container and preventing malfunction of the fire extinguishing device in the event of a fire.
Patent KR-20220145464-A (KR)
Inventor: SANGMIN LEE
IPC: H02N1/04
Filed: 2021-04-21
Abstract: The present invention relates to a triboelectric nano-generator having a liquid lubricant for current amplification through direct electron flow and an operating method thereof and, more specifically, to a triboelectric nano-generator having a liquid lubricant for current amplification through direct electron flow which comprises: an inner cylinder having a dielectric; at least one plate electrode surrounding an outer surface of the inner cylinder to be spaced apart by a specific distance; a plurality of rolling electrodes positioned between the plate electrode and the inner cylinder; and a liquid lubricant filled in a space between the plate electrode and the inner cylinder.
Patent KR-20220146769-A (KR)
Title: Method of avoiding potential vehicle collision in invisible danger conditions
Inventor: KIM BYUNG JOON
IPC: G06K9/00
Filed: 2021-04-26
Abstract: When a control unit of a vehicle recognizing a lane senses a lane break based on a driver's field of view of a driving vehicle by at least standard time, it is determined that the lane is hidden by a random object to occur an event for preparing a potential collision danger with the vehicle hidden by the object. Therefore, the driver can effectively prepare a vehicle collision under the potential danger where a preceding vehicle is invisible during driving.
Patent KR-20220146917-A (KR)
Inventor: LEE EUNJUNG
IPC: A61Q19/00
Filed: 2021-04-26
Abstract: The present invention relates to a composition for antioxidation, anti-inflammation, or skin whitening, which contains a fermented product obtained by fermenting a mixture of softened Calendula officinalis flower petals and a Calendula officinalis flower petal extract with a Saccharomyces boulardii strain as an active ingredient. Thus, the composition has excellent antioxidant and anti-inflammatory effects, and is effective in skin whitening.
Patent KR-20220150643-A (KR)
Title: Stamping foil used for eco-friendly paper packaging that can separate transfer film and paper for recycling
Inventor: JANG MI AE
IPC: B41N1/10
Filed: 2021-05-04
Abstract: The present invention is intended to ameliorate a surface scratch problem that occurs during a manufacturing process and handling of an adherend to which a stamping foil is applied, prevent a problem that a transfer layer of the stamping foil falls at a bent part when the adherend is folded, secure bonding power between various inks and printing, and fundamentally prevent powders generated when the stamping foil is cut by product standard during the manufacturing process. To this end, the stamping foil of the present invention comprises: a base film to be removed after stamping transfer; a wear-resistant release layer formed on the base film and containing an aqueous polyurethane-based release agent and an aqueous ethene-based polymer additive; a cured heat-resistant colored coating layer for preventing water penetration and depositing metal, formed on the wear-resistant release layer; a metal deposition layer formed on the colored coating layer for preventing water penetration; and a thick film protective layer for preventing corrosion of the metal deposition layer and preventing powder generation during product cutting, formed on the metal deposition layer.
Patent KR-20210061975-A (KR)
Inventor: KIM MIN KYU
IPC: G08G1/095
Filed: 2021-05-10
Abstract: The present invention relates to increasing welfare of social minorities and, more specifically, to walking convenience and safety guarantee of social minorities, in which a moving walkway and an automatic opening/closing device are installed beside a crosswalk so that the social minorities, such as elderly, weak, and disabled persons, can cross the crosswalk safely and quickly. To achieve this, a crosswalk moving walkway comprises: an automatic opening/closing device moving down at the time of a pedestrian signal and moving up when the pedestrian signal is over or moving up when it is difficult to cross a crosswalk by using the present invention (lack of time limit at the time of pedestrian signal, etc.); a moving walkway helping social minorities to cross quickly and safely at the time of a pedestrian signal; a piezoelectric sensor detecting the presence of a pedestrian for safe crossing when the pedestrian is crossing before a shutter is raised but when the pedestrian is crossing through the present invention; and a vehicle detection camera detecting the number of waiting vehicles at a pedestrian signal. Accordingly, provided are effects of helping the social minorities, such as elderly, weak, and disabled persons, to cross a crosswalk safely, reducing accidents such as collisions with vehicles, and promoting efficient traffic circulation and the welfare of the people.
Patent KR-20220160793-A (KR)
Inventor: KWON SE JONG
IPC: B65D43/02
Filed: 2021-05-28
Abstract: The present invention relates to an inlet position variable type beverage container, which variably deforms a position of an inlet to allow a user to conveniently drink a beverage or store the beverage according to a situation. According to the present invention, the inlet position variable type beverage container having an inlet formed in an upper portion thereof comprises: a container body having a groove which is cut to penetrate the inside of the body and is formed in an upper portion of the container body; and the inlet coupled to be movable to one side in a vertical direction along the groove cut in the upper portion of the container body to change the position of the inlet.
Patent KR-20220163063-A (KR)
Title: Semiconductor element and power switching system including the same
Inventor: JEON WOO CHUL
IPC: H01L29/417
Filed: 2021-06-02
Abstract: According to one embodiment of the present disclosure provides a semiconductor device. The semiconductor device comprises: a semiconductor substrate including a first surface and a second surface facing each other and including a first semiconductor material; a plurality of fin structures upwardly extending on the first surface of the semiconductor substrate, spaced apart from each other by a plurality of trenches, and including the first semiconductor material as the semiconductor substrate; an insulating layer provided on the first surface of the semiconductor substrate to fill at least a portion of the plurality of trenches; a gate electrode layer provided between the plurality of fin structures and surrounded by the insulating layer; a first conductive layer formed to cover the plurality of fin structures and the insulating layer; a second conductive layer provided on the second surface of the semiconductor substrate; and a shield layer provided between the gate electrode layer and the semiconductor substrate, surrounded by the insulating layer, and electrically connected to the second conductive layer. According to the present invention, the semiconductor device can have a batter switching speed by reducing the capacitance between a gate electrode layer and a drain electrode layer.
Patent KR-20220164892-A (KR)
Title: A turbo motor that engages two or more airfoil journal bearings and rotors into the air gap between the stator and the rotor
Inventor: PIAO CHANG JIN
IPC: H02K5/20
Filed: 2021-06-07
Abstract: The present invention relates to a turbo motor in which a plurality of airfoil journal bearings are coupled to an air gap between a stator and a rotor. More specifically, the turbo motor comprises: a stator receiving power and generating a magnetic field; a rotor inserted into the stator in the longitudinal direction and having a two-pole fixed magnet embedded therein to rotate according to the magnetic field of the stator; a plurality of airfoil journal bearings provided in an air gap between the stator and the rotor; a motor housing provided on an outer circumferential surface of the stator, accommodating a refrigerant to be sealed, and coupled to the stator immersed in the refrigerant; a refrigerant inlet which is formed by penetrating an outer surface of the motor housing and through which the refrigerant flows into the motor housing; a refrigerant outlet which is formed by penetrating an outer surface of the motor housing and through which the refrigerant flows out from the motor housing; and a refrigerant passage provided inside the motor housing and configured to cool the stator while the refrigerant flows.
Patent KR-20220165309-A (KR)
Title: Paper-making filler or coating material containing talc and manufacturing method thereof
Inventor: CHOI CHUL GYU
IPC: C08K9/08
Filed: 2021-06-07
Abstract: A paper-making filler or coating material containing talc particles, which is manufactured by a manufacturing method of the present invention, can be easily adjusted to have high purity and the required particle size range, and has an effect of producing high-quality paper. In addition, the material has excellent dispersibility in water despite having a very small average particle diameter of 5 μm or less, and has an effect that can be used at a higher concentration in manufacturing paper.
Patent KR-20220166907-A (KR)
Title: umbrella stand
Inventor: KIM SANG JIN
IPC: B60R7/04
Filed: 2021-06-11
Abstract: A C-shaped umbrella stand can be connected to a chair, and a spring is formed inside the umbrella stand to enable operation of the umbrella stand to be fluidly controlled according to a size of the umbrella stand. Moreover, the outside of the umbrella stand is surrounded by an anti-slip material such as rubber. The umbrella stand comprises: a portion (2) enabling the umbrella stand to be mounted in a bus pole, the bus chair, and a bus strap; an umbrella stand plastic body (3), in the umbrella stand for the bus pole, formed to allow people holding umbrellas in a bus to enable the umbrellas to be hung thereby; an opening, where an anti-slip substance such as the rubber or urethane is attached to the outside, formed inside the C-shaped plastic body for enabling a handle of the umbrella to be hung to fixate the C-shaped umbrella stand plastic body to the pole; and the spring (4), of which a size can be freely deformed, formed on an inner surface of the opening.