baber/WOPTO huggingface dataset:
Patent KR-20220052416-A (KR)
Inventor: KIM KYUNG TAE
IPC: F04C29/12
Filed: 2020-10-20
Abstract: The present invention relates to a back pressure-type electric compressor provided in an air conditioning system of a vehicle. More specifically, provided is an electric compressor for a vehicle, which can maintain the pressure inside a back pressure chamber of the electric compressor at an appropriate level without installing an additional part or designing a complicated flow structure. To this end, the electric compressor for a vehicle comprises: a fixed scroll fixed in a housing and having a suction chamber formed on one side thereof to suction refrigerant gas; a turning scroll engaged with the fixed scroll to perform a turning motion; and a frame formed inside the housing to support a rotating shaft and forming the back pressure chamber together with the turning scroll. An annular sealing surface protruding toward the direction of the frame to seal the back pressure chamber is formed on an outer edge portion of the rear surface of the turning scroll. An annular discharge groove is formed on the sealing surface to communicate between the back pressure chamber and the suction chamber and to discharge the oil inside the back pressure chamber to the suction chamber.
Patent KR-20220053939-A (KR)
Inventor: RYU TAEBUM
IPC: G06T19/00
Filed: 2020-10-23
Abstract: The present invention relates to a training method using a virtual reality-based aviation maintenance training system. According to an embodiment of the present invention, the training method comprises: a first step of selecting a training mode on a VR screen (200) after driving an aviation maintenance training program; a second step of selecting training items for the aviation maintenance education; a third step of presenting a plurality of equipment which can be used for maintenance for simulated training, and selecting equipment which can be used for the corresponding training item; a fourth step of determining whether the equipment selected in the third step is appropriate for the simulated training item and scoring; a fifth step of conducting a maintenance process using the prepared simulated training equipment; a sixth step of selecting essential inspection items for each maintenance process in the fifth step, performing training procedures required for each inspection item, and calculating scores for the execution processes; a seventh step of terminating the simulated maintenance process and automatically evaluating the simulated training results; and an eighth step of storing the automatically evaluated evaluation results and outputting the evaluation results. Accordingly, it is possible to acquire practical development work experience for students, and educational effects and a safe educational environment can be provided by education in the form of practice in the field based on virtual reality. Also, there is an effect of reducing overseas outsourcing service costs by training personnel to obtain aviation maintenance licenses more easily in aviation maintenance-related educational institutions and conducting retraining of personnel working at aviation-related institutions.
Patent KR-20220054057-A (KR)
Title: Medium composition for producing 2,3-butanediol from synthetic gas comprising ethanol and method for producing 2,3-butanediol using the same
Inventor: OH HYUNJU
IPC: C12N1/20
Filed: 2020-10-23
Abstract: The present invention relates to a medium composition for producing 2,3-butanediol by using ethanol and synthetic gas and a 2,3-butanediol production method using the same. According to one aspect of the present invention, since the composition comprises ethanol as an active ingredient, 2,3-butanediol, which is biofuel and chemical substance, can be economically produced by using ethanol as a substrate when a strain producing 2,3-butanediol is inoculated and cultivated in a medium containing the composition and synthesis gas is added to the medium. In addition, carbon flux is concentrated into a production pathway of a target substance in a metabolic process, thereby providing an excellent effect of increasing production efficiency of 2,3-butanediol. In addition, the medium composition provides an excellent effect of increasing productivity of 2,3-butanediol only by controlling fermentation conditions such as the amount of synthesis gas or ethanol added and the stirring speed of the medium.
Patent KR-20200127934-A (KR)
Inventor: PARK JI MAN
IPC: G01L1/22
Filed: 2020-10-29
Abstract: A smart sensing system using a pressure sensor to monitor a physical condition of a user in real time comprises: a pressure sensor sensing applied pressure to generate a first variable voltage and a second variable voltage; a differential amplifier generating an output current generated according to a voltage difference between the first variable voltage and the second variable voltage and generating an output voltage that a voltage value is determined according to a resistance value adjusted by a control signal; and a processor detecting the voltage value of the output voltage, measuring the applied pressure, and outputting the control signal for adjusting the voltage value of an amplified voltage.
Patent KR-20220057828-A (KR)
Title: The uc module
Inventor: YONG HYEON YOO
IPC: H01G11/14
Filed: 2020-10-30
Abstract: An ultra capacitor module of the present invention comprises: a string electrically connecting a plurality of ultra capacitors; an internal terminal disposed at both ends of the string; an external terminal connecting the internal terminal to an external circuit; a circuit breaker electrically connecting or disconnecting the internal and external terminals; a locking unit locking or unlocking an operation of the circuit breaker; and a monitoring unit generating a trip signal for disconnection between the internal and external terminals according to the voltages of the internal and external terminals. The ultra capacitor module can be assembled by stably connecting the ultra capacitor module to the external circuit.
Patent KR-20220057935-A (KR)
Title: Disc Filter Type Oil Purifier
Inventor: YUN BO SEON
IPC: B01D35/02
Filed: 2020-10-30
Abstract: The present invention relates to a disk filter type oil refining device, and more specifically, to an oil refining device capable of having a pulp disk filter unit for removing moisture, foreign substances, and varnish from oil pumped in an oil pumping unit; purifying the moisture, the foreign substances, and the varnish by one filter unit; simplifying a configuration of the oil refining device; and facilitating maintenance. That is, the present invention relates to the oil refining device comprising: an oil inhaling unit which inhales oil in an oil tank in which oil to be refined is stored; the oil pumping unit which inhales the oil through the oil inhaling unit and pumps the same at high pressure; the pulp disk filter unit which removes the moisture, the foreign substances, and the varnish from the oil pumped in the oil pumping unit; a bypass filter unit which removes the varnish from the oil by bypassing a part of the oil pumped by the oil pumping unit; and an oil supplying unit which supplies the oil refined in the pulp disk filter unit and the bypass filter unit to the oil tank in which the oil to be refined is stored. Therefore, since the present invention refines the moisture, the foreign substances, and the varnish by the pulp disk filter unit, the present invention simplifies the configuration of the oil refining device and facilitates the maintenance.
Patent KR-20220058127-A (KR)
Inventor: NAM YOUNG AHN
IPC: G06F11/07
Filed: 2020-10-30
Abstract: The present invention relates to an electronic device. According to the present invention, a computing system can block access to a memory cell in which an error has occurred. The computing system comprises: a memory device including a plurality of memory cells; a host providing a target address corresponding to a memory cell in which an error has occurred while an operation corresponding to a workload is being performed and requesting a test operation to determine whether an error has occurred in memory cells adjacent to the memory cell corresponding to the target address among the plurality of memory cells; and a memory controller receiving the target address and the request for the test operation from the host, controlling the memory device to perform the test operation on the basis of the target address, and generating memory error information including information related to the memory cells in which the error has occurred among the adjacent memory cells on the basis of a result of performing the test operation. The host controls access to the error-occurring memory cells among the plurality of memory cells on the basis of the memory error information.
Patent KR-20220060196-A (KR)
Title: Box for carriage
Inventor: SONG JU SUN
IPC: B65D5/56
Filed: 2020-11-04
Abstract: The present invention relates to an article transfer box, which can greatly improve the convenience of use, comprising: a storage space for storing an article; an upper plate; a first wing plate; a second wing plate; a handle; a plurality of locking pieces; and a catching hole having the locking pieces to be fitted and caught.
Patent KR-20210058681-A (KR)
Inventor: JEONG SEOK YOUNG
IPC: G01R31/28
Filed: 2020-11-04
Abstract: The present invention relates to an inspection device technology required for mass production of a voltage stabilizer for solar cells. The voltage stabilizer for the solar cells is a device to be disposed between a solar power generation system and a load stage for the purpose of increasing the efficiency of a solar panel and stabilizing a voltage. According to the present invention, a second power generating unit (15) is an interlocking component which is connected to an output terminal (B of 14) of the voltage stabilizer (14) to reduce or increase the load of the voltage stabilizer. A simulation unit (16) controls the potential of the second power generating unit (15) to control the weight or reduction of the load of the voltage stabilizer while checking the state in which an output voltage of the voltage stabilizer is changed according to the weight or reduction, so that pass/fail judgment and check results can be displayed.
Patent KR-20220060932-A (KR)
Title: System and method for connecting clinical trial using blockchain network
Inventor: JUNG SE YOUNG
IPC: G16B20/20
Filed: 2020-11-05
Abstract: Embodiments are related to a system and method for clinical trial relay. The method comprises the steps of: registering a clinical trial requesting institution, a patient, and a medical institution conducting a clinical trial on a system; retrieving a candidate patient matching a condition of a clinical trial planned by the clinical trial requesting institution; obtaining consent of the candidate patient to share clinical data when the candidate patient is retrieved; supplying clinical data of the patient subject to the clinical trial who has consented to share the clinical data; and recording a supply history in blockchain.
Patent KR-20220062177-A (KR)
Inventor: CHO KYU HOON
IPC: B60K1/04
Filed: 2020-11-06
Abstract: Disclosed is a mobility battery replacement system which comprises: a battery mounting unit provided outside a mobility, having a mounting space opened outward, and having a battery mounted in the mounting space; and a battery replacement module having a new battery, rotating the new battery and the battery to be replaced of the mobility when accessing the battery mounting unit of the mobility to collect the battery to be replaced, and enabling the new battery mounted in the mounting space of the battery mounting unit.
Patent KR-20220065177-A (KR)
Title: Smart nursery system
Inventor: JEONG SEOK HOON
IPC: G06N3/08
Filed: 2020-11-13
Abstract: The present invention relates to a smart farm system using a water quality sensor, a PH sensor, a dissolved oxygen amount sensor, a fish shoal sensor, a fish body size sensor, and so on. The smart farm system of the present invention includes: an aquarium sensor unit (10) measuring conditions of fish growing in a farm; a control unit (40) receiving fish information from the aquarium sensor unit (10) and generating optimal farm environment information in accordance with the fish information; a filter and oxygen injection unit (20) performing dissolved oxygen amount, water quality, and PH concentration adjustment by receiving the optimal farm environment information from the control unit (40); a pump (20-3) supplying the water regulated by the filter and oxygen injection unit (20) to a water circulator unit (30); and the water circulation unit (30) supplying the water supplied from the pump (20-3) back to the aquarium sensor unit (10).
Patent KR-20220067371-A (KR)
Title: Translation method
Inventor: XU HU
IPC: G06F40/58
Filed: 2020-11-17
Abstract: According to one embodiment of the present invention, disclosed is a translation method by a processor of a computing device, which can increase productivity of machine translation. The method may include: inputting a first sentence to a machine translation model trained by using pair data consisting of a pair of start sentence data and arrival sentence data to obtain a translated second sentence; inputting the second sentence to a grammar correction model trained by using a learning data set consisting of non-text data and plain text data labeled on the non-text data to obtain a corrected third sentence; and obtaining a fourth sentence, which is a final translation sentence for the first sentence, by performing an additional correction operation on the third sentence, using a preset rule.
Patent KR-20220068293-A (KR)
Title: Bucket tooth of excavator
Inventor: SONG GEUN CHUL
IPC: E02F9/28
Filed: 2020-11-18
Abstract: The present invention relates to a bucket tooth of an excavator, which is a single part, and has a tooth point easily fastened to a tooth adapter, thereby increasing workability, reducing manufacturing costs, facilitating storage, and preventing loss. The bucket tooth comprises: a tooth adapter equipped with a coupling protrusion having an adapter hole to communicate left and right, and mounted on the bucket of the excavator; a tooth point having a point hole formed to communicate with the adapter hole of the tooth adapter, and having a coupling groove formed to be coupled to the coupling protrusion; a fastening pin including a pin shaft detachably coupled to the point hole and the adapter hole and a pinhead having a screw protrusion to detachably fasten the tooth point and the tooth adapter; a spiral groove formed on the inner diameter of an outer end of the point hole to be spirally coupled to the screw protrusion of the fastening pin; a locking bore having a locking rim protruding into the inner diameter of the adapter hole to be adjacent to the spiral groove; a locking arm disposed on the outer diameter of the pin shaft to be elastically pressed while being caught on the locking rim when the fastening pin spirally rotates and to be locked in the locking bore; and an elastic member for elastically supporting the locking arm.
Patent KR-20220067888-A (KR)
Title: Method and apparatus for providing 5G mmWave broadband beamforming Multiple Input Multiple Output (MIMO) service of Open-Radio Access Network (O-RAN) fronthaul
Inventor: LIM BYOUNG CHUL
IPC: H01Q3/26
Filed: 2020-11-18
Abstract: An apparatus for providing a 5G mmWave broadband beamforming MIMO service of an open-radio access network (O-RAN) fronthaul according to an embodiment of the present invention includes an O-RAN distributed unit (O-DU), and an O-RAN radio unit (O-RU) connected to the O-DU through an O-RAN fronthaul.
Patent KR-20220074998-A (KR)
Inventor: CHOA JONG HO
IPC: G06Q50/08
Filed: 2020-11-20
Abstract: 본 발명은 관리자 기기, 서버, 및 시공 업체 기기들을 포함하는 건축 공정 관리 시스템을 이용하는 건축 공정 관리 서비스 제공방법에 있어서, 상기 관리자 기기의 상기 서버에 대한 로그인에 기초하여, 상기 서버에 저장된, 관리자의 초기 가입 정보 및 과거 공사 이력을 포함하는 상기 관리자 기기의 관리자 정보를 식별하는 단계; 공사가 진행되는 동안, 상기 시공 업체 기기들 각각에서 관리자 기기로, 시공 상황 정보를 주기적으로 송신하는 단계; 및 상기 시공 상황 정보 및 상기 시공 업체들의 시공 이력들에 기초하여, 상기 서버에서 상기 관리자 기기로 상기 공사에 관한 실시간 공정 진행 상황 및 비용 정보를 송신하는 단계를 포함하고,상기 실시간 공정 진행 상황은, 목표 공사 기한에 대한 현재 시공 진행 상태의 비율을 나타내는 진행 상태에 관한 정보, 및 상기 시공 업체들의 시공 이력들 및 상기 진행 상태에 기초하여, 공사 기한이 연장되어야 하는지 여부를 나타내는 기한 연장 필요성 정보를 포함하고, 상기 비용 정보는,
상기 공사 기한이 연장되지 않아도 되는 것으로 판단된 경우, 현재까지 진행된 공사에 소요된 비용 및 상기 소요된 비용이 상기 공사의 목표 예산 중 차지하는 비율에 관한 정보를 포함하고,
상기 공사 기한이 연장되어야 하는 것으로 판단된 경우, 연장된 공사 기한을 고려하여 예측되는 추가 공사 비용에 관한 정보를 더 포함하는 것을 특징으로 하는 건축 공정 관리 서비스 제공방법에 관한 것이다.
Patent KR-20220071421-A (KR)
Title: Apparatus and method for measuring range of motion
Inventor: KIM JEONG HOON
IPC: A61B5/00
Filed: 2020-11-24
Abstract: A joint motion range measuring device includes: a first sensor attached adjacent to a joint to be measured; a second sensor attached to one side of the first sensor; a third sensor attached to the other side of the first sensor; and a processor receiving location information or displacement information of the first sensor, the second sensor, and the third sensor, and measuring or calculating at least one of the absolute positions, relative positions, displacements, and movement paths of the first sensor, the second sensor, and the third sensor.
Patent KR-20220071589-A (KR)
Title: Electromagnetic shielding composite with improved thermal durability and manufacturing method thereof
Inventor: SON DONG ICK
IPC: H05K9/00
Filed: 2020-11-24
Abstract: The present invention relates to a polymer nano-composite material based electromagnetic wave shielding composite material with excellent electromagnetic wave shielding characteristics and improved thermal durability and to a manufacturing method thereof. The electromagnetic shielding composite material includes: 10-25 wt% of boron nitride nanotube; and 75-90 wt% of reduced graphene oxide, and further includes a binder. The method for manufacturing the electromagnetic wave shielding composite material comprises the steps of: (a) manufacturing a mixed solution including 10-25 wt% of boron nitride nanotube and 75-90 wt% of reduced graphene oxide, and further including a binder; (b) manufacturing a film by vacuum filtration of the mixed solution; and (c) drying the film.
Patent KR-20220075149-A (KR)
Inventor: LEE SUK HO
IPC: G06T3/40
Filed: 2020-11-28
Abstract: 본발명은 영상잡음에 강인한 Almost-White 컬러필터어레이(CFA)와 DIP를 이용한 이의 디모자익 방법에 관한 것으로, 3가지 타입의 컬러필터어레이(CFA)와 이러한 CFA에 의해서 센싱된 모자익 영상을 디모자익할 수 있는 것으로, 
본발명의 CFA와 방법으로 디모자익을 하는 경우, 빛 에너지를 많이 흡수하여 열잡음, 영상잡음에 강인한 디모자익 결과를 얻을 수 있는 현저한 효과가 있다.
Patent KR-20220076012-A (KR)
Inventor: KONG GYEONGYUL
IPC: G06N20/00
Filed: 2020-11-30
Abstract: B2B 시장을 위한 인공지능 기반 판매가격 결정 서비스 제공 시스템이 제공되며, 적어도 하나의 종류의 식자재를 기 구축된 판매가격 결정 알고리즘에 의해 도출된 가격으로 주문 및 결제하는 적어도 하나의 가맹점 단말 및 경매정보, 뉴스정보, 날씨정보 및 통계청 데이터를 포함하는 공개용 외부 API와, 식당 상품별 식자재 정보 및 중매인 매입정보를 포함하는 대외비 API를 포함하는 외부정보를 수집하는 외부정보 수집부, 기 설정된 기간 동안 누적된 적어도 하나의 종류의 식자재의 매입가격 정보, 주문정보 및 식당 상품별 식자재 정보를 포함하는 내부정보를 수집하는 내부정보 수집부, 내부정보 및 외부정보를 기반으로 기 설정된 마진율이 보장되도록 기 구축된 판매가격 결정 알고리즘을 통하여 판매가격을 결정하는 결정부, 결정부에서 결정된 판매가격으로 적어도 하나의 가맹점 단말로부터 주문 및 결제를 받는 주문관리부를 포함하는 결정 서비스 제공 서버를 포함한다.
Patent KR-20220078899-A (KR)
Title: 웹 통합 개발 환경을 이용한 시큐어 코딩 훈련 장치 및 방법
Inventor: SON YUN SIK
IPC: G06Q50/20
Filed: 2020-12-04
Abstract: 본 발명은 시큐어 코딩 훈련 기술에 관한 것으로, 보다 상세하게는 웹 통합 개발 환경을 이용한 시큐어 코딩 훈련 장치 및 방법에 관한 것이다. 본 발명의 일 실시 예에 따르면, 비대면 환경에서의 시큐어 코딩 교육 및 훈련 환경을 제공할 수 있어 언제 어디서든 인터넷을 통하여 훈련 시스템에 접속할 수 있으며, 보안 약점이 내재된 예제 소스코드를 통해 시큐어 코딩 훈련을 제공받을 수 있다.
Patent KR-20220079034-A (KR)
Inventor: YI SU MIN
IPC: G06Q50/10
Filed: 2020-12-04
Abstract: 본 발명의 실시 예에 따른 프로그램은, 변환 대상 데이터가 입력되는 단계; 상기 대상 데이터로부터 요소 정보를 추출하는 단계; 상기 요소 정보에 대응하는 영상 리소스 매칭을 기반으로 제작 인터페이스를 제공하는 단계; 상기 제작 인터페이스에 대한 사용자 입력에 따라, 멀티미디어 콘텐츠 합성 및 변환 처리를 수행하여, 멀티미디어 변환 콘텐츠를 획득하는 단계; 및 상기 멀티미디어 변환 콘텐츠를 출력하는 단계를 포함하는 방법을 컴퓨터에서 실행시킬 수 있는 프로그램으로 구현한다.
Patent KR-20210070943-A (KR)
Title: Method, apparatus and recording medium for encoding/decoding image for using compensation
Inventor: KIM YOUN HEE
IPC: H04N19/65
Filed: 2020-12-07
Abstract: Disclosed are a method, a device, and a recording medium for image encoding/decoding using a compensation value. In encoding a target image, information on a compensation value is generated and signaled through a bitstream. Information on the compensation value is used to generate a reconstructed image. The compensation value which reduces the loss between the original image and a distorted image is derived using a neural network. The bit amount of information on the compensation value is used as at least part of a cost function of the neural network.
Patent KR-20220084582-A (KR)
Inventor: RYU SU CHAK
IPC: A47J45/07
Filed: 2020-12-14
Abstract: 이 발명은 물품이나 재료가 투입되어 수용되고 저면과 테두리를 갖춘 본체와 본체의 테두리에 결합되는 손잡이를 갖춘 용기에 관한 것으로서, 본체의 테두리 또는 이 테두리를 향하는 손잡이의 선단 중의 어느 하나에 마련되는 제1 표면에는 돌출하는 복수 개의 결합 돌기가 마련되고, 본체의 테두리 또는 이 테두리를 향하는 손잡이의 선단 중의 다른 하나에 마련되는 제2 표면에는 결합 돌기가 각각 삽입되는 복수 개의 결합 홈이 마련되며, 손잡이와 본체가 결합될 때 제1 표면과 제2 표면은 서로 맞닿으며, 결합 홈들은 제2 표면 상의 일점을 중심으로 원호형으로 연장되어 형성되되, 각각의 결합 홈의 일단은 결합 돌기가 삽입 및 이탈될 수 있는 형태의 개방부로 형성되고, 결합 홈의 나머지 부분은 결합 돌기가 삽입되어 이동할 수 있되 제2 표면 외측으로 이탈될 수 없는 형태의 고정부로 형성되는 것이다.
Patent KR-20220090310-A (KR)
Title: 김서림 방지 구조를 포함하는 안경
Inventor: LEE KYU MIN
IPC: G02C11/00
Filed: 2020-12-22
Abstract: 김서림 방지 구조를 포함하는 안경이 개시된다.  본 발명의 실시예에 따른 김서림 방지 구조를 포함하는 안경은, 안경의 코받침 또는 안경의 일측에 장착되어 안경 착용자의 안면과 안경의 렌즈 사이의 거리를 조정하는 안경으로서, 안경의 코받침 또는 안경의 일측과 탈부착 가능한 구조로 결속되고, 거리조절부와 일체형 구조로 형성되는 결속부; 결속부와 코접촉부 사이에 장착되고, 결속부와 코접촉부 사이의 거리를 변경하는 구조의 거리조절부; 및 상기 거리조절부의 타측에 장착되고, 안경 착용자의 콧등에 접촉하는 구조의 코접촉부;를 포함하는 것을 구성의 요지로 한다. 
본 발명에 따르면, 안경 착용자의 안면과 안경의 렌즈 사이의 거리를 조정함으로써, 안면에 마스크를 착용한 상태에서 안경을 착용할 경우, 마스크로부터 안경 방향으로 유출되는 입김에 의해 발생하는 안경 렌즈 김서림 현상을 방지할 수 있는 구성을 포함하는 안경을 제공할 수 있다.
Patent KR-20220090750-A (KR)
Inventor: LIM CHONG YOON
IPC: H01L27/12
Filed: 2020-12-23
Abstract: 본 발명의 실시예들은, 표시패널 및 표시장치에 관한 것으로서, 더욱 상세하게는, 컬럼라인과 데이터라인이 교차하는 일영역에서 컬럼라인과 데이터라인 사이에 위치하고, 트랜지스터의 반도체층과 동일한 물질로 구성되는 블로킹층을 포함함으로써, 마스크가 필요한 공정의 수를 줄일 수 있으며, 반도체층과 제1 절연막의 연속증착이 가능하여 제조과정에서 반도체층의 품질이 열화되는 것을 예방할 수 있는 표시패널 및 표시장치를 제공할 수 있다.
Patent KR-20210082107-A (KR)
Title: Method for providing real estate property information and predicted actual transaction price matching information service
Inventor: HYUNSEO LIM
IPC: G06Q50/16
Filed: 2020-12-23
Abstract: The present invention relates to a method for providing a real estate sale information and predicted actual transaction price matching information service, which provides asset estimation and related services based on a predicted actual real estate transaction price to user terminals. According to the present invention, the method comprises the following steps: generating a time series trend prediction learning model for predicting a real transaction price; verifying accuracy on the basis of an error degree between a predicted actual transaction price extracted through the learning model and an actual transaction price of an actual test set; performing reconstruction or fixing the time series trend prediction learning model according to an accuracy verification result; listing sale information by collecting sale information pages uploaded from an external real estate information providing system; extracting features on the basis of the sale information to form an instance and applying the instance to the time series trend prediction learning model to extract a predicted actual transaction price information corresponding to the sale information; and matching the predicted actual transaction price information and the sale information to store the matched information in a predicted actual real estate price list and providing a user terminal with information including real estate information corresponding to the predicted actual real estate price list according to a real estate information inquiry request of the user terminal.