baber/WOPTO huggingface dataset:
Patent KR-20210006934-A (KR)
Title: 블록 체인 합의 방법, 어카운팅 노드 및 노드
Inventor: WEI ZHANGYONG
IPC: H04L29/08
Filed: 2019-01-25
Abstract: 본 발명은 블록 체인 합의 방법, 어카운팅 노드 및 노드를 개시한다. 어카운팅 노드는 블록을 생성하여 N 개의 어카운팅 노드 중 다른 어카운팅 노드에 어카운팅 노드의 검증 정보를 브로드캐스팅한 다음 다른 어카운팅 노드에 의해 브로드캐스팅된 확인 정보를 수신하고 확인 정보를 검증한다. 수신된 확인 정보가 제2 소정 조건을 충족할 때 블록을 블록 체인에 추가한다. 코인 연령에 따라 선거 노드에서 복수의 어카운팅 노드를 선출하므로 작업 증명 문제를 해결하여 어카운팅 노드를 결정하는 대신 어카운팅 노드를 결정하는 효율성이 향상되고 리소스 소비가 감소된다. 어카운팅 노드가 블록을 생성하며 어카운팅 노드의 정보 및 블록의 정보를 브로드캐스팅하고, 브로드캐스팅된 정보가 다른 어카운팅 노드에 의해 검증된 후어카운팅 노드는 블록을 로컬 블록 체인에 추가하고, 블록 체인 네트워크의 일관성과 안전성을 보장한다，어카운팅 노드는 블록 생성 후 즉시 합의를 할 수 있으며 합의 효율성을 향상시킨다.
Patent KR-20210002362-A (KR)
Title: 중질 해양 연료유 조성물
Inventor: KLUSSMANN BERTRAND R
IPC: B01J8/02
Filed: 2018-02-12
Abstract: ISO 8217 규정을 준수하는 공급원료 중질 해양 연료유 내의 환경 오염 물질을 감소시키기 위한 공정에 있어서, 상기 공정은 하기 단계를 포함한다: 공급원료 혼합물을 제공하기 위하여, 다량의 공급원료 중질 해양 연료유와 다량의 활성화 가스 혼합물을 혼합하는 단계; 상기 공급원료 혼합물로부터 공정 혼합물을 형성시키기 위하여, 상기 공급원료 혼합물과 하나 이상의 촉매를 접촉시키는 단계; 상기 공정 혼합물의 가스 성분 및 부산물 탄화수소 성분으로부터 상기 공정 혼합물의 생성물 중질 해양 연료유(Product Heavy Marine Fuel Oil) 액체 성분을 분리시키는 단계; 및 상기 생성물 중질 해양 연료유를 배출시키는 단계. 상기 생성물 중질 해양 연료유는 잔류물 해양 연료유에 대한 ISO 8217A을 준수하고, 0.05 중량% 내지 0.50 중량% 범위의 최대 유황 함량 (ISO 14596 or ISO 8754)을 가지는 유황 수준을 가진다. 상기 생성물 중질 해양 연료유는 ISO 8217를 준수하고, (개정) IMO MARPOL Annex Ⅵ를 준수하는 저유황 또는 극저유황 중질 해양 연료유로 사용되거나, 이에 대한 혼합품(blending stock)으로 사용될 수 있다. 상기 공정을 수행하기 위한 장치 또한 개시된다.
Patent KR-20210013728-A (KR)
Title: 간질성 방광염의 진단 방법
Inventor: TORIMOTO Kazumasa
IPC: G01N33/68
Filed: 2019-11-05
Abstract: [과제] 새로운 간질성 방광염의 진단 수단을 제공하는 것을 목적으로 한다. 
[해결수단] 간질성 방광염을 진단할 목적으로, 혈액, 혈청 또는 혈장 중의 리소인지질, γ-글루타밀아미노산, 모노아실글리세롤, 유리 지방산, 또는 리소포스파티딜에탄올아민을 측정하는 것을 포함한다. 특히, 1-리놀레오일-글리세로포스포콜린, 2-리놀레오일-글리세로포스포콜린, 1-리놀레노일-글리세로포스포콜린, 2-리놀레노일-글리세로포스포콜린, γ-글루타밀글루타민산, γ-글루타밀글루타민, γ-글루타밀이소류신, γ-글루타밀발린, γ-글루타밀-2-아미노부티르산, 아라키도노일글리세롤, 프로피오닐카르니틴, 또는 1-리놀레오일글리세로포스포콜린의 인지질에 대한 비를 측정하는 것을 포함한다. 진단을 위한 시스템 또는 프로그램으로서도 제공 가능하다.
Patent KR-20210020948-A (KR)
Title: 비데 샤워기를 갖는 변기
Inventor: ETHIER DENIS
IPC: E03D9/08
Filed: 2019-06-04
Abstract: 비데 샤워기를 갖는 개선된 변기가 제공된다. 비데 샤워기는 헤드 및 호스를 포함한다. 변기는 탱크 및 보울 개구부가 있는 대체로 길쭉한 보울을 포함한다. 호스는 탱크의 커버와 저장소 사이에 형성된 통로를 통해 탱크의 후면으로부터 탱크의 전면으로 통과한다. 보호 패널은 변기 시트와 보울 중 하나에 착탈가능하게 장착되며, 보호 패널은 보울 개구부에서 적어도 부분적으로 아래쪽으로 연장된다. 유리하게는, 변기 시트와 시트 커버가 폐쇄 위치에 있고 비데 샤워기가 사용 중이 아닐 때, 시트 커버는 비데 샤워기 헤드의 적어도 일부를 가린다.
Patent KR-20220098534-A (KR)
Inventor: LEE SU AH
IPC: F16K27/02
Filed: 2021-01-04
Abstract: The present invention relates to a solenoid valve. More particularly, the present invention relates to a solenoid valve having a core magnetized by a magnetic field and having a plunger movably installed inside the core to open and close a flow path of a valve body or to adjust the degree of opening. According to the present invention, the solenoid valve comprises: a bobbin in which the core is coupled to the inside and a coil for generating a magnetic field when power is applied is wound; a case which is formed in the shape of an enclosure open to one side and surrounds the bobbin and the coil; a pole piece into which the core is inserted and which is installed to cover an opening in the case to support the bobbin and to be mounted on the valve body; and a molding housing formed by molding to cover the case and the pole piece while filling a gap between the case and the bobbin. Accordingly, the solenoid valve is mounted on the valve body through the pole piece, and parts replacement and assembly are easy.
Patent KR-20210089589-A (KR)
Title: Method for processing bloom filter using circular shift, and apparatuses for performing the same
Inventor: KIM SUNG RYUL
IPC: G06F16/215
Filed: 2021-01-06
Abstract: Disclosed are a method for processing a bloom filter using a cyclic shift and devices for performing the same. The method for processing the bloom filter according to one embodiment may comprise: an operation of generating a hash value for an element using one hash function; an operation of selecting and outputting a first specific bit from the hash value by performing a cyclic shift on the hash value; and an operation of performing an operation of adding or querying for the element to a bit array of a bloom filter based on the first specific bit. Therefore, the present invention is capable of providing a technology for improving the operation speed.
Patent KR-20220102968-A (KR)
Inventor: KIM JUNG HWAN
IPC: F24F12/00
Filed: 2021-01-14
Abstract: An objective of the present invention is to provide a heat exchanger capable of forming separate outdoor air intake and exhaust passages without separately providing outdoor air and exhaust ducts. In a heat exchanger in which a heat exchange element is installed inside a housing, and ventilation air undergoes heat exchange through the heat exchange element, the housing is partitioned to include: an outdoor air chamber which forms a passage for outdoor air to flow into the housing and reach the heat exchange element; an air supply chamber which is connected to the outdoor air chamber through the heat exchange element to form a passage for air supply to the indoor space; an exhaust chamber connected to the indoor space through the heat exchange element to form a passage for indoor air to be discharged outdoors. The housing is installed with the front side facing indoors and the rear side facing outdoors, and a portion of the outdoor air chamber and a portion of the exhaust chamber communicate with the outdoors through the rear side of the housing. The heat exchanger further includes a rear grill installed on the rear side of the housing. The rear grill has outdoor air holes through which outdoor air flows into the housing and communicates with the outdoor air chamber, and exhaust holes through which indoor air is discharged to the outdoors and communicates with the exhaust chamber.
Patent KR-20220103840-A (KR)
Inventor: JEONG JINHAE
IPC: F21Y115/10
Filed: 2021-01-15
Abstract: The present invention relates to a sorting device that creates a darkroom environment at a middle end of a transfer device for transferring eggs, takes images to detect defects in eggs inside the darkroom, and analyzes the captured images to sort eggs according to the results. The egg quality sorter according to the present invention includes: a main body part having an inlet formed on one side, and outlet formed on the other side, and installed in a transfer line including a conveyor with a darkroom formed therein; a sensor part installed on the inlet side of the main body part to detect eggs entering the inside; a plurality of machine vision cameras installed inside the main body part to photograph eggs passing through the darkroom and create egg images; and a lighting part installed below the main body part to illuminate for taking a photograph.
Patent KR-20220103369-A (KR)
Inventor: LEE JEE HYONG
IPC: G06N3/04
Filed: 2021-01-15
Abstract: The present invention relates to a method and apparatus for generating a pseudo image capable of selectively converting some feature points of an image. According to one embodiment of the present invention, the method for generating a pseudo image capable of selectively converting some feature points of an image comprises: a step of separating a plurality of features of an original image in a latent space by allowing the original image to pass through an encoder of an image generation model; a step of generating a plurality of pseudo images by allowing the plurality of features separated in the latent space to pass through a decoder of the image generation model to be converted into an image space; a step of inputting the plurality of generated pseudo images to an auxiliary network to learn a similarity of the plurality of features separated in the latent space; and a step of updating the plurality of features separated in the latent space by using the learned similarity of the plurality of features. The present invention can restore a past image of a specific target and predict a future image of the target.
Patent KR-20220109659-A (KR)
Title: Fimal polishing apparatus
Inventor: JUNG SUNG MIN
IPC: H01L21/304
Filed: 2021-01-29
Abstract: The present invention relates to a final polishing apparatus in which ozone water is used to improve surface hydrophilization of a wafer after a polishing process. More specifically, the present invention relates to a final polishing apparatus which includes a housing, in which a plurality of polishing units are built, and is configured to: spray a surfactant onto a wafer after a final polishing process; immerse the wafer sprayed with the surfactant in a demount part in which deionized water (DIW) overflows; and store the wafer immersed in the deionized water in a water bath filled with the deionized water and the surfactant, wherein ozone water is sprayed onto the wafer after the final polishing process, the wafer sprayed with the ozone water is immersed in the demount part in which ozone water overflows, and the wafer immersed in the ozone water is stored in a water bath filled with the deionized water.
Patent KR-20220111536-A (KR)
Inventor: KIM YEONG HUN
IPC: B60R19/18
Filed: 2021-02-02
Abstract: Provided is a safety bumper for a vehicle. According to the present invention, when another vehicle collides with the rear of the vehicle which is working on a road, as a collision time between the crashing vehicle and the working vehicle increases, a force (impact force) acting on each vehicle decreases. Accordingly, damage occurring to each vehicle in an event of the collision can be reduced. The safety bumper for a vehicle of the present invention comprises: a bumper unit configured to absorb impact energy in the collision; an impact distance adjusting unit capable of adjusting a length by being folded or unfolded; a first rail unit having an attachment unit attachable to the vehicle on the rear surface and accommodating one end part of the impact distance adjusting unit; and a second rail unit provided on the rear surface of the bumper unit and accommodating the other end part of the impact distance adjusting unit.
Patent KR-20220111578-A (KR)
Inventor: CHOI JONG IN
IPC: G01W1/06
Filed: 2021-02-02
Abstract: The present invention relates to a system for providing rainfall probability information using weather image information provided by Korea Meteorological Administration based on machine learning and a method using the same, wherein the system uses an image (radar and satellite) by Korea Meteorological Administration and at the same time, uses mobile communication wireless network, IoT, and a terminal such as a navigation attached on a vehicle such as a car to analyze the image information by machine learning so as to forecast local heavy rain or heavy snow with a minimum radius (1 km).
Patent KR-20220111900-A (KR)
Inventor: KIM JIN IL
IPC: G01J5/60
Filed: 2021-02-03
Abstract: Disclosed are a system and a method for a sufferer rescue using a drone. In accordance with the present invention, the system includes: a camera photographing a distress zone to generate image data, and including pre-stored coordinate information; a server receiving the image data and the coordinate information, and acquiring sufferer occurrence information based on the image data; and a drone receiving a control command from the server, and moving to the pre-stored coordinate information in accordance with the control command. The drone moves based on the pre-stored coordinate information to photograph the distress zone, locates the sufferer in the distress zone to acquire state information of the sufferer, and transmits the state information to the server. Therefore, the present invention is capable of more accurately determining whether a sufferer occurs by acquiring high-quality image data.
Patent KR-20220116087-A (KR)
Title: Natural health healing room using oxygen and fever therapy
Inventor: KIM CHEOL JOO
IPC: A61H33/14
Filed: 2021-02-13
Abstract: According to the present invention, the effect of oxygen and far-infrared rays on a human body is analyzed, and the principle of optimal far-infrared rays is found. By using a principle in which blood vessels are dilated and sufficient oxygen is supplied to ensure complete combustion in cells, production and usage performed indoors, and thus it is possible to drastically change health. In addition, a patient can experience the natural healing ability, which is the mystery of the human body. The present invention is to create an environment in which a patient's natural healing ability can operate, and to help healthy people maintain better health. The temperature inside a room is set to 39±5 ℃ and the humidity is set to 50%±5, and air with the same density as standard gas at a rate of 21% or more is artificially supplied. Also, by using the far-infrared theory, the body temperature is raised to expand blood vessels so as to ensure good blood circulation. By supplying oxygen smoothly with sufficient blood circulation, patients can demonstrate their natural healing ability, and conditions for even healthy people to maintain their health and live longer can be created. It is possible to completely solve the disadvantages of far-infrared saunas or jjimjilbang (Korean dry sauna), such as high heat, lack of oxygen, poor far-infrared effect, and deterioration in profitability due to excessive energy costs.
Patent KR-20220116984-A (KR)
Title: Learning method for fair image classification and device for classifying image fairly
Inventor: BYUN HYE RAN
IPC: G06N20/00
Filed: 2021-02-16
Abstract: The disclosed technology relates to a learning method for fair image classification and a device for fairly classifying images. The learning method includes the steps of: learning, by a processor, a protected attribute classifier based on protection attribute information related to object classification included in the learning data by inputting learning data to the protected attribute classifier; and learning, by the processor, a target attribute classifier using attribute information unrelated to the protected attribute information which is acquired using the encoder of the learned protected attribute classifier. The present invention shows high fairness by allowing two classifiers to learn independent information without directly using the protected attribute information.
Patent KR-20220117478-A (KR)
Title: Apparatus and Method for Correcting CT Image Using Neural Network
Inventor: BAEK JONG DUK
IPC: G06T5/00
Filed: 2021-02-17
Abstract: An apparatus and a method for correcting CT image using an artificial neural network are disclosed. The method comprises: a sub-volume image obtaining unit acquiring a plurality of sub-volume images by dividing a CT image volume image acquired from a CT imaging system, and dividing each of the plurality of sub-volume images so that a partial region overlaps with an adjacent sub-volume image; a pre-processing unit independently pre-processing each of the acquired sub-volume images; a sub-volume image correction network module including a plurality of sub-volume image correction networks, inputting each of the plurality of pre-processed sub-volume images to a plurality of sub-volume image correction networks to perform a neural network operation in order to output a corrected sub-volume image for each of the plurality of pre-processed sub-volume images; and a corrected CT image generating unit generating a corrected CT image by combining the corrected sub-volume images. According to the disclosed device and method, it is possible to more effectively remove artifacts generated in a CT image reconstructed through independent correction for each region of the CT image, and it is possible to correct CT images considering the aspect of artifacts by space using a plurality of independent artificial neural networks.
Patent KR-20210106377-A (KR)
Inventor: GUILLAUME JORNOD
IPC: G05D1/00
Filed: 2021-02-18
Abstract: The present invention relates to a method for invoking a teleoperated driving session (hereinafter, referred to as a ToD session) for a vehicle (10) with an automatic driving function, wherein the vehicle (10) comprises a plurality of environmental detection sensors (150, 15, 182, 186) and a communication module (160) for communicating with a control center computer (320). According to the present invention, the method comprises the following steps: determining a quality of service (QoS) for communications between a vehicle (10) and a control center computer (320) when a ToD session should be invoked; selecting the type of data to be exchanged with the control center computer (320) during the ToD session on the basis of QoS prediction; selecting a control type for the ToD session on the basis of at least on an available end-to-end latency presented in the QoS prediction; and initiating the ToD session with the selected data type and the selected control type to be exchanged with the control center computer (320). Accordingly, the overall performance of ToD sessions is increased.
Patent KR-20220118616-A (KR)
Title: Directly coupled air blower with an assembly structure that easy to replacement of the motor
Inventor: HWANG BONG SIK
IPC: F04D29/056
Filed: 2021-02-19
Abstract: The present invention relates to a directly coupled air blower with easy motor replacement comprising: a main body unit including an impeller having a plurality of wing units, a rotary shaft coupled to the center of the impeller, a bearing installed to surround the rotary shaft, a fixed plate fixed and coupled to the impeller by accommodating the rotary shaft and the bearing, and a support frame coupled to the outside of the fixed plate; and a motor unit including a housing, a motor installed in the housing, and a driveshaft rotated by driving of the motor and protruding to the front surface of the housing. A first connection unit and a second connection unit are formed on the rear surface of the rotary shaft and the front surface of the driveshaft respectively to couple the rotary shaft and the driveshaft by fitting. A first coupling unit and a second coupling unit are formed on the outside of the fixed plate and the outside of the housing respectively at positions corresponding to each other to couple the fixed plate and the housing. The motor unit is coupled to the main body unit by coupling the first coupling unit and the second coupling unit while the first connection unit of the rotary shaft and the second connection unit of the driveshaft are inserted when coupling the motor unit to the main body unit. The motor unit is separated from the main body unit by releasing the first coupling unit of the fixed plate and the second coupling unit of the housing when separating the motor unit from the main body unit.
Patent KR-20210032329-A (KR)
Title: Rotation direction signal generator
Inventor: JEON HYO HWA
IPC: H02K1/27
Filed: 2021-02-19
Abstract: The present invention relates to a signal device, which generates a signal in order to prevent the risk of easily seeing or hearing a sound when safety or the direction of a rotating body is to be designated as a direction determination signal for determining the direction of rotation of a rotating body. A small generator is attached to the rotating part of the rotating body to generate electricity when the rotating body rotates. A hall sensor is attached to a PCB which can be used in combination with the small generator. When the rotating body rotates, the small generator generates electricity by the rotation of the rotating body and supplies power to the hall sensor mounted on the PCB.
Patent KR-20220119804-A (KR)
Title: Modular jack
Inventor: KIM SU JONG
IPC: H01R107/00
Filed: 2021-02-22
Abstract: The present invention relates to a modular jack which has an optical module that enables location identification by supplying test power remotely, and can protect a circuit of the optical module even when a PoE patch cord is connected thereto. The modular jack comprises: a housing which has an insertion hole for allowing a patch cord plug to be inserted through the same to be installed therein; a circuit board which is fixed within the housing unit; a plurality of interface pins which are installed on the circuit board; and one or more optical modules.
Patent KR-20220119862-A (KR)
Title: NADPH-regeneration system based on monomeric isocitrate dehydrogenase and use thereof
Inventor: KIM GEUN JOONG
IPC: C12N15/70
Filed: 2021-02-22
Abstract: The present invention relates to an NADPH-regeneration system based on monomeric isocitrate dehydrogenase (IDH) and a use thereof and, more specifically, to an NADPH-regeneration system based on IDH in a monomeric form, for the regeneration of NADPH, which is a cofactor used in an enzymatic reaction of an NADPH-dependent enzyme, and an application method thereof. Specifically, the present invention relates to: a recombinant vector including a polynucleotide encoding an IDH recombinant protein derived from Corynebacterium glutamicum (CgIDH) and an IDH recombinant protein derived from Azotobacter vinelandii (AvIDH); a method for producing the recombinant protein; and an NADPH-regeneration system using the recombinant protein produced by the method. In the present invention, the enzyme in a monomeric form that may be efficiently used in the NADPH-regeneration system in the transformant into which the recombinant vector was introduced, was found, and the NADPH-regeneration system using the enzyme in a monomeric form has a very high utility value as biological parts and biocatalyst materials providing NADPH to the NADPH-dependent enzyme.
Patent KR-20220122062-A (KR)
Title: Method and Apparatus for Predicting Reliability by Operating Conditions of One-shot System
Inventor: SEO YANG WOO
IPC: G06Q10/02
Filed: 2021-02-26
Abstract: Disclosed are a method for predicting reliability by an operation condition of a one-shot system and an apparatus therefor. In accordance with an embodiment of the present invention, the method for predicting the reliability by operation condition may comprise: an operating environment analysis step of collecting operating information of the one-shot system to analyze an operating environment; a reliability measure classification step of classifying a reliability measure for predicting reliability into mission reliability or logistics reliability using an analysis result of the operation environment; an operation type classification step of classifying at least one operation condition based on an operation type of the one-shot system from the reliability classification result; a failure rate calculation step of selecting reliability for each of the at least one operation condition, and calculating a failure rate for each of the at least one condition by applying a reliability prediction standard corresponding to each selected reliability; and a final reliability calculation step of calculating final reliability for an average lifespan of the one-shot system using each failure rate for each of the at least one operating condition.
Patent KR-20210114354-A (KR)
Title: System for preventing fire in energy storage system
Inventor: CHOI KEUN JU
IPC: A62C3/16
Filed: 2021-03-09
Abstract: A fire prevention system for an energy storage system (ESS) according to an embodiment of the present disclosure includes: a battery module including a case for accommodating a plurality of battery cells; and a coolant filling the case to immerse the plurality of battery cells, wherein when a fire occurs in the battery cells, the coolant penetrates into the ruptured part of the battery cells where the fire occurred.
Patent KR-20220127636-A (KR)
Title: Negative electrode for a lithium secondary battery with improved rapid charging performance and lithium secondary battery comprising the same
Inventor: KIM JAERAM
IPC: H01M4/131
Filed: 2021-03-11
Abstract: The present invention relates to a negative electrode for a secondary battery, a method for manufacturing the same, and a secondary battery including the negative electrode, wherein the negative electrode includes: a current collector; a first negative active material layer positioned on the current collector and including an aqueous binder; and a second negative active material layer positioned on the first negative active material layer and including a non-aqueous binder.