baber/WOPTO huggingface dataset:
Patent KR-102111092-B1 (KR)
Inventor: CHOI GYEONG JIN
IPC: H02M5/458
Filed: 2019-07-31
Granted: 2020-05-15
Abstract: The present invention relates to an inverter-charger combined device. According to one aspect of the present invention, an inverter-charger combined device includes a charging unit having one end connected to a power input unit for supplying AC power and an opposite end provided to a transformer insulated to the primary and secondary sides; a conversion unit for converting AC power provided from the charging unit into DC power for charging a battery in a charging mode, and converting DC power provided from the battery into power for driving a three-phase motor in a driving mode; a switching unit including at least one switch which is switched to allow the conversion unit to selectively form a closed circuit with one of the secondary side of the transformer and the three-phase motor; and a control unit for controlling switching of the switching unit such that the secondary side of the transformer and the conversion unit are formed in a closed circuit in the charging mode, and the three-phase motor and the converter are formed in a closed circuit in the driving mode.
Patent KR-102251550-B1 (KR)
IPC: B25J19/06
Filed: 2019-07-31
Granted: 2021-05-12
Abstract: 본 발명에 따른 이동 로봇 및 그 제어방법은, 모터를 이용하여 청소포를 회전동작시켜 바닥면을 청소하면서 본체를 이동시키도록 구성되어, 본체의 위치변화를 분석하여 주행상태를 판단하고, 주행상태에 따라 청소포의 부재를 감지하여 동작을 제어하고 경고를 출력함으로써, 청소포의 장착 여부에 대한 알람을 출력하여 사용자가 인지할 수 있도록 하고, 본체의 동작을 정지하여 제품 및 바닥면의 손상을 방지하며 안전사고를 예방한다.
Patent KR-102095158-B1 (KR)
Title: Cosmetic container
Inventor: BONG SUN SOO
IPC: C25D11/18
Filed: 2019-08-01
Granted: 2020-03-30
Abstract: The present invention relates to a cosmetic container comprising an aluminum plate manufactured through the steps of: forming a first pattern on a surface of an aluminum material; firstly anodizing the aluminum material; forming a second pattern on the surface of the aluminum material; and secondarily anodizing the aluminum material, a cover part in which a coupling member is formed on one surface of a coupling groove formed on an upper surface and the aluminum plate is attached to the coupling groove by the coupling member, and a body part in which an accommodating part is formed, an upper surface is opened, and the cover part is detachably connected.
Patent KR-102188261-B1 (KR)
Title: Apparatus and method for cooling substrate
Inventor: KIM JONG HOON
IPC: H01L21/683
Filed: 2019-08-02
Granted: 2020-12-09
Abstract: The present invention relates to a substrate cooling apparatus for cooling a substrate, capable of preventing the temperature of a chuck from being excessively increased by the heat of the substrate. According to an embodiment of the present invention, the substrate cooling apparatus comprises: a chuck on which the substrate is placed; and a cooling unit to cool the chuck. The cooling unit includes a heat dissipation plate having the chuck placed on the upper surface thereof and dissipating heat from the chuck.
Patent KR-102241225-B1 (KR)
IPC: F24F3/16
Filed: 2019-08-20
Granted: 2021-04-15
Abstract: 본 발명은 모듈형 공기정화장치에 관한 것으로, 보다 상세하게는, 악취가 유입되는 유입구와, 일측에 연통구가 설치되는 저장유닛;과, 상기 저장유닛 일측에 설치되되, 개구부가 형성되어 상기 연통구가 삽설되어 상호 연통되게 설치되고, 내측 둘레면에 광촉매(TiO2)가 코팅되며, 일측에 UV발산부가 설치된 정화유닛;과, 상기 연통구에 작동팬이 내설되어 폐기물의 악취를 순환시키는 작동유닛;을 포함하되, 상기 유입구에서 유입된 악취를 상기 연통구를 통해 정화유닛으로 유입시키고, 상기 UV발산부에서 UV 발산과 동시에 광촉매(TiO2)와 접촉되어 광화학작용이 일어나 유입된 악취에 함유된 유기물이 분해되어 정화되는 것을 특징으로 한다.
Patent KR-102087245-B1 (KR)
Title: Eco-friendly floor material with antistatic function and using cork and loess and method for manufacturing the same
Inventor: LEE JONG IK
IPC: C04B18/24
Filed: 2019-08-23
Granted: 2020-03-10
Abstract: The present invention relates to an eco-friendly flooring material having an antistatic function and using cork and red clay, and a manufacturing method thereof. To be more specifically, the eco-friendly flooring material can be applied to a playground, a trail, and a bike lane and be used as a filler for artificial turf by emitting far-infrared radiation and having excellent flame retardancy, elasticity, and antibiosis, can have excellent water permeability and an antistatic function, and uses cork and red clay. The manufacturing method for the eco-friendly flooring material comprises: a first immersing step (S110) of immersing cork in a first red clay mixture; a first drying step (S120) of drying the cork immersed through the first immersing step (S110); a second immersing step (S130) of immersing the cork in a second red clay mixture; a second drying step (S140) of drying the cork immersed through the second immersing step (S130); a first coating step (S150) of mixing 25-45 parts by weight of a first coating agent mixture with 100 parts by weight of the dried cork, and stirring the same for 20-30 minutes for coating; a third drying step (S160) of drying the cork coated through the coating step; and a step (S170) of adding 0.2-1.0 part by weight of an antistatic agent and 5-15 parts by weight of water soluble particles into 100 parts by weight of the dried cork, and mixing the same.
Patent KR-102086028-B1 (KR)
Title: Apparatus for peeling off fruit
Inventor: KIM YO HAN
IPC: A23N7/02
Filed: 2019-08-27
Granted: 2020-03-06
Abstract: According to one aspect of the present invention, provided is a device for paring a fruit. The device for paring a fruit comprises: a support part for holding a fruit; a cutter unit which comprises a support block, a first pressing part elastically supported by the support block and protruding from the support block, a second pressing part adjacently positioned to one side of the first pressing part, elastically supported by the support block, and protruding from the support block, and an elastic blade coupled to an end portion of the first pressing part and an end portion of the first pressing part in the Y direction to be in contact with the surface of the fruit according to the surface shape of the fruit; and a driving unit coupled with the cutter unit and moving the cutter unit so that the elastic blade is in contact with the surface of the fruit to pare the fruit. According to the present invention, a fruit can be smoothly pared even when having bruises on the surface thereof.
Patent KR-102034418-B1 (KR)
Title: Dental abutment cover screw
Inventor: KIM GI SOO
IPC: A61C1/08
Filed: 2019-08-28
Granted: 2019-10-18
Abstract: The present invention relates to a dental abutment cover screw installed in an implant fixture to easily grasp the position of the implant fixture placed under the gum, which comprises: a body inserted into a groove for fastening an abutment of a fixture placed in alveolar bone; a head formed on an upper side of the body to cover an upper surface of the fixture; a wrench groove or wrench protrusion formed on top of the head to which a wrench used to separate the body from the fixture is fastened; and a reference rod installed at the center of the wrench groove or the wrench protrusion.
Patent KR-102203071-B1 (KR)
Inventor: LEE YONG GU
IPC: B22D17/32
Filed: 2019-08-28
Granted: 2021-01-14
Abstract: The present invention relates to an apparatus of molding a battery cover for a hybrid vehicle using die casting, implemented to manufacture a battery cover for a hybrid vehicle using a die casting method in which aluminum is used as a base material. The apparatus of molding a battery cover for a hybrid vehicle using die casting comprises: a stirring unit provided with a space formed therein and having a coil device for applying an electromagnetic field, wherein the coil device for applying an electromagnetic field surrounds the space to apply an electromagnetic field to the same; a sleeve which is provided in the space and into which liquid molten aluminum is injected; a plunger inserted into one end portion of the sleeve and configured to press the molten aluminum injected into the sleeve; a molding die connected to the other end of the sleeve, provided with a molding cavity in the form of a battery cover for a hybrid vehicle by a moving die and a fixed die, wherein the molten aluminum injected into the sleeve by the pressing of the plunger is injected into the molding cavity; and a leak detection unit installed at an inlet of the sleeve into which the plunger is inserted, and configured to generate a warning sound when leakage of the molten aluminum injected into the sleeve is detected. According to the present invention, it is possible to prevent the occurrence of accidents caused by damage to the sleeve.
Patent KR-102243200-B1 (KR)
IPC: A47L13/16
Filed: 2019-08-29
Granted: 2021-04-22
Abstract: 습윤영역, 스크럽영역, 클리닝영역, 건조영역이 일체로 형성된 밀대걸레에 대한 것으로서, 각각의 기능을 가진 다수의 밀대걸레를 여러번 사용하지 않아도 1개의 밀대걸레로 청소가 가능한 다기능 밀대걸레가 개시된다.
Patent KR-102287686-B1 (KR)
IPC: A63B65/04
Filed: 2019-09-04
Granted: 2021-08-09
Abstract: 본 발명은 내부에 수용 공간이 형성되는 케이스; 상기 케이스의 내부 수용 공간에 탑재되는 로드셀; 상기 로드셀의 일 측에 연결 설치되어 상기 케이스의 일 측 외부로 연장되도록 형성되며, 상기 케이스의 일 측 외부로 연장된 부분이 제1 접속선에 의해 해머의 머리 부분과 연결되는 제1 연결 유닛; 상기 로드셀의 타 측에 연결 설치되어 상기 케이스의 타 측 외부로 연장되도록 형성되며, 상기 케이스의 타 측 외부로 연장된 부분이 제2 접속선에 의해 사용자가 잡는 손잡이와 연결되는 제2 연결 유닛; 상기 로드셀의 측정 결과를 전송하는 무선 전송 모듈; 및 상기 무선 전송 모듈로부터 전송되는 상기 로드셀의 측정 결과를 전달받아 저장하는 데이터베이스부;를 포함하는 것을 특징으로 한다. 
본 발명에 의하면, 투해머 연습에서 사용되는 해머에 장력 측정 장치를 설치하여 사용자가 투해머 연습 시 접속선에 인가되는 장력을 실시간으로 측정할 수 있도록 함으로써, 사용자의 기량을 면밀히 살펴볼 수 있도록 하여 사용자의 기량 발전을 효율적으로 이룰 수 있도록 하는 효과가 있다.
Patent KR-102230335-B1 (KR)
Title: Cake fixture
Inventor: YUN JONG SEON
IPC: B65D77/00
Filed: 2019-09-25
Granted: 2021-03-22
Abstract: The present invention relates to a cake fixture. More specifically, the cake fixture comprises: a mounting plate inserted into a cake support provided to a packing box for a cake; and a fixing body vertically stood on the mounting plate to fixate the cake. Therefore, the present invention minimizes movement of the cake inside the packing box for a cake to prevent deformation of the cake and damage to the cake.
Patent KR-102075092-B1 (KR)
Title: Method for producing horse meat jerky using vegetable worms
Inventor: LEE BYEONG IK
IPC: A23L27/10
Filed: 2019-09-27
Granted: 2020-02-10
Abstract: The present invention relates to a method for preparing a horse meat jerky and the horse meat jerky prepared thereby. The method of the present invention comprises the following steps: (1) preparing a Cordyceps militaris mixed concentrate by adding water to a Cordyceps militaris mixture obtained by mixing Cordyceps militaris, licorice, and jujube, and extracting and concentrating the same; (2) preparing a fermented native grass solution by aging and filtering a mixture obtained by mixing butterbur leaves, onion, honeysuckle and black sugar; (3) preparing an aged solution by mixing the Cordyceps militaris mixed concentrate prepared in the step (1) and the fermented native grass solution prepared in the step (2) with salt, minced ginger, minced garlic, pepper, sodium nitrite, and phosphate; (4) immersing a sliced horse meat in the aged solution prepared in the step (3) and aging the same; and (5) taking out the horse meat aged in the step (4), and drying the same.
Patent KR-102063014-B1 (KR)
Title: Spot welding machine
Inventor: JANG WON SEOK
IPC: B23K37/04
Filed: 2019-10-02
Granted: 2020-01-06
Abstract: The present invention relates to a spot welding device, and more specifically, to a spot welding device, which, when a striker is manufactured to maintain the closed state of the door of a glove box installed at the front of a passenger seat of a vehicle, spot-welds a ring to a coupling body which is formed in a predetermined shape, thereby shortening work time and guaranteeing uniform quality with respect to a manufactured product. To this end, the spot welding device comprises: a mounting piece in which a ring mounting hole, which has a portion to be welded at a ring located on the inside, is formed after being downwardly penetrated, and a coupling body is placed at an upper side; a lower welding electrode rod which is provided to come in contact with the ring at a lower side of the ring placed at the ring mounting hole; and an upper welding electrode rod which is provided at an upper side of the coupling body while being in alignment with the lower welding electrode rod, in order to be moved in a vertical direction. Therefore, spot welding is performed after the upper welding electrode rod is moved towards the coupling body which comes in contact with the portion to be welded at the ring located on the mounting piece.
Patent KR-102082359-B1 (KR)
Title: Mask pack using copper ion and manufacturing method the same
Inventor: KIM HEE YONG
IPC: D06M11/83
Filed: 2019-10-04
Granted: 2020-02-28
Abstract: The present invention provides a sheet mask using copper ions and a method for manufacturing the same, wherein the sheet mask comprises: a weaving part formed by weaving a thread dried after being impregnated in a composition comprising disodium EDTA-copper and copper tripeptide-1; and a film part formed by drying a composition comprising purified water, polyvinyl alcohol, and starch together with the woven part. According to the present invention, it is possible to improve dermal density and skin elasticity.
Patent KR-102378238-B1 (KR)
Title: 인공지능을 이용한 광고주 및 1인 마케터 매칭 시스템
IPC: G06Q30/02
Filed: 2019-10-23
Granted: 2022-03-24
Abstract: 본 발명은 인공지능을 이용한 광고주 및 1인 마케터 매칭 시스템에 관한 것이다. 보다 상세하게는 1인 마케터의 과거 마케팅 활동 정보를 바탕으로 광고 내용에 최적화된 1인 마케터를 매칭시켜 광고 진행 전 미리 광고 효과를 예측해볼 수 있도록 하는 인공지능을 이용한 광고주 및 1인 마케터 매칭 시스템에 관한 것이다.  
이를 위해, 본 발명은 광고주 단말을 통해 마케팅을 진행하고자 하는 광고 콘텐츠가 등록처리되면 등록처리된 광고 콘텐츠에 관한 바이럴 마케팅(viral marketing)을 수행하기에 가장 적합한 마케터를 탐색하여 추천하는 광고주 및 1인 마케터 매칭모듈; 광고주 및 1인 마케터 매칭모듈에 의해 매칭이 완료된 1인 마케터에게 해당광고 콘텐츠 URL을 배당하되, 상기 URL은 1인 마케터 마다 고유식별이 가능하도록배당되는 URL 생성모듈; URL 생성모듈에 의해 1인 마케터 별로 개별 URL이 배당되면 1인 마케터가 온라인 상에서 활동하고 있는 행동 데이터를 수집하되, 수집되는 행동 데이터는 마케터가 활동하고 있는 SNS 또는 블로그를 포함하는 채널에서 관계하는 관계 네트워크 정보, 할당된 개별 URL을 공유할 때 1인 마케터와 관계 네트워크를 형성하고 있는 제3 자에게 광고 콘텐츠에 관한 관심을 유도하기 위해 작성된 텍스트(text) 형식의 마케팅 활동정보, 1인 마케터의 채널에 접속한 접속자 정보, 해당 광고를 통한 실 구매가 이루어진 소비자 데이터를 포함하는 1인 마케터 행동 데이터 수집모듈; 1인 마케터 행동 데이터 수집모듈에 수집된 정보 중 마케팅 활동 정보만을 추출하여 클러스터링하는 전처리 과정을 거쳐 마케터가 어떤 텍스트를 사용하여 마케팅 활동을 수행하였을 때 소비자들을 유입시켰는 지 분석하여 마케팅 활동 정보를 학습시키는 1인 마케터 행동 데이터 학습처리모듈을 포함하며, 광고주 및 1인 마케터 매칭모듈은 광고주 단말을 통해 입력된 광고 내용, 광고 비용, 요구되는 마케터 수, 조회수, 구매율, 클릭률, 조회수 대비 클릭률, 광고 기간을 포함하는 광고 데이터를 획득하여 핵심 키워드를 추출하는 전처리 과정을 수행하는 자연어 처리 서브 모듈, 자연어 처리 서브 모듈을 통해 처리된 핵심 키워드를 토대로 광고 내용을 분석하여 미리 분류화된 광고 카테고리에 자동으로 분류처리하는 광고 카테고리 분류 서브 모듈, 광고 카테고리 별로 1인 마케터가 온라인 상에서 마케팅한 활동결과를 지속적으로 학습처리하는 학습 서브 모듈, 학습 서브 모듈을 통해 미리 학습된 데이터와 비교하여 입력된 광고 내용에 적합한 1인 마케터를 탐색하여 추천하는 마케터 매칭 추천 서브 모듈을 포함하는 인공지능을 이용한 광고주 및 1인 마케터 매칭 시스템을 제공한다.
Patent KR-102079538-B1 (KR)
Title: pellinus linteus bangyetang and manufacturing method thereof
Inventor: YANG GYEONG HUI
IPC: A23L13/50
Filed: 2019-10-28
Granted: 2020-02-20
Abstract: The present invention relates to a half-ginseng chicken soup with a phellinus linteus, and a method for preparing the same, and more particularly, to a half-ginseng chicken soup with a phellinus linteus, which can take nutrients of a phellinus linteus, and can greatly improve taste, flavor, and texture through pretreatment. The method of the present invention comprises: a step S1 of immersing a raw chicken in a pre-treatment liquid to pretreat the same; a step S2 of inputting water, the raw chicken pretreated in the step S1, a phellinus linteus, and a turmeric in a pressure container, and boiling the same for 1 to 2 hours; a step S3 of inputting herbal medicines including adlay, licorice, boxthorn, kudzu, jujube, artichoke and kalopanax in the pressure container of the step S2, and boiling the same for 1 to 2 hours; a step S4 of preparing broth by boiling chicken bones and chicken feet; and a step S5 of inputting the chicken and broth prepared in the step S3 and the broth prepared in the step S4 in an earthen pot, and boiling the same.
Patent KR-102231063-B1 (KR)
Title: Device of manufacturing for chip of diagnosing allergy
Inventor: KIM SUNG WOOK
IPC: B01L3/00
Filed: 2019-11-06
Granted: 2021-03-23
Abstract: Disclosed is a device for manufacturing a chip for diagnosing allergy. According to the present invention, provided is the device for manufacturing the chip for diagnosing allergy, comprising: an upper plate having a space in which an antigen-containing solution can be accommodated; and a suction unit provided under the upper plate and capable of moving the antigen-containing solution downward from the upper plate by the pressure difference between the outside and the inside by forming a negative pressure therein.
Patent KR-102150559-B1 (KR)
Inventor: SHIN BANG SHIK
IPC: A63F3/04
Filed: 2019-11-08
Granted: 2020-09-01
Abstract: The present invention may comprise: a game board in which a plurality of blanks are aligned for which a plurality of rules are respectively determined; a dice having each surface displaying a predetermined number; a plurality of game markers distributed to each player, and moved along the plurality of blanks by the number displayed on the dice; a plurality of recyclable waste cards displaying the type of recyclable waste, and, when the game marker is located at a first action blank among the plurality of blanks, collected from the user in accordance with the rule of the first action blank, while, when the game marker is located at a second action blank among the plurality of blanks, being distributed to the user; and a recycled product chip displaying the type of a recycled product corresponding to the recyclable waste, and, when the game marker is located at a third action blank which is different from the first and second action blanks, exchanged with the recyclable waste card distributed to the user in accordance with the rule of the second action blank. Therefore, the meaning of recycling can be learned by means of a board game.
Patent KR-102343980-B1 (KR)
IPC: G07C9/00
Filed: 2019-11-12
Granted: 2021-12-28
Abstract: 본 기술은 스마트 출입 관리 시스템에 관한 것이다. 본 기술의 스마트 출입 관리 시스템의 서버의 출입 관리 방법은, 출입자 단말기 및 특정 건물의 출입문에 설치된 출입 통제 장치와 네트워크를 통해 연결된 서버의 출입 관리 방법으로서, 상기 출입자 단말기로부터 출입등록 정보를 수신하여 출입가능 단말기로 등록하는 단계; 상기 등록된 출입자 단말기로부터 출입인증 요청을 수신하고 이에 대응하여 바코드를 생성 및 저장하는 단계; 상기 출입 통제 장치의 리더기에 의해 인식된 정보가 상기 저장된 바코드와 동일한지를 판단하는 단계; 및 상기 판단 결과에 따라 상기 출입문 개폐가 제어될 수 있도록, 상기 판단 결과를 상기 출입 통제 장치의 출입구 개폐기로 전송하는 단계;를 포함하되, 상기 출입자의 위치 정보를 기반으로 상기 저장된 바코드의 삭제 시점을 설정하는 단계;를 더 포함한다. 본 기술은 출입이 일어나는 시점 이후에도 정당한 출입 여부를 관리할 수 있는 스마트 출입 관리 시스템을 제공할 수 있다.
Patent KR-102296212-B1 (KR)
IPC: B60N2/02
Filed: 2019-11-25
Granted: 2021-08-31
Abstract: 본 발명의 실시예에 따른 가변형 시트백은 차량의 시트백 프레임과 시트백 프레임에 결합되는 시트백 커버를 포함하는 가변형 시트백으로서, 시트백 커버는 커버링부재; 커버링부재의 전면에 배치되는 아우터커버; 커버링부재의 후면에 배치되고, 아우터커버에 결합되어 커버링부재를 고정시키는 아우터레일; 아우터커버 보다 작게 형성되고, 커버링부재의 전면 중앙부에 배치되는 이너커버; 커버링부재의 후면에 배치되고, 이너커버에 결합되어 커버링부재를 고정시키는 이너레일; 아우터레일과 이너레일의 후면에 슬라이딩 가능하게 배치되는 복수 개의 슬라이드 어셈블리; 및 슬라이드 어셈블리 중 아우터레일에 배치되는 슬라이드 어셈블리와 상기 이너레일에 배치되는 슬라이드 어셈블리에 결합되고, 커버링부재를 지지하는 와이어를 포함한다.
Patent KR-102218191-B1 (KR)
Inventor: LEE WON JOON
IPC: C23G5/00
Filed: 2019-11-27
Granted: 2021-02-24
Abstract: The present invention relates to a dry screw cleaning device using laser, which does not incur processing costs caused by environmental pollution and wastewater treatment. The dry screw cleaning device using laser of the present invention comprises: a body unit in which a storage space for storing screws is formed; an exhaust unit for exhausting fume gas; a support plate formed in a flat plate shape; a laser irradiation unit for removing rust, scale or oil; a distance sensing unit formed inside the body unit; and a control unit connected to a driving body to control an operation.
Patent KR-102190507-B1 (KR)
Title: Attached material removing device for shuttle conveyer
Inventor: KIM YOUNG SIK
IPC: B65G47/44
Filed: 2019-11-28
Granted: 2020-12-11
Abstract: The present invention relates to an apparatus for removing an attached ore of a chute in a shuttle conveyor, which includes: a rail part having a rail frame having an outlet through which a raw material is discharged, a first rail arranged on the rail frame, and a second rail arranged in parallel with the first rail and having a lifting induction part; a shuttle part moved along the first rail and allowing the raw material to fall into the outlet; a chute part coupled to one side of the shuttle part, moved with the shuttle part, and guiding the raw material falling from the shuttle part into the outlet; and an attached ore removing part coupled to the chute part to be slidable, moved along the second rail, and lifted in the lifting induction part of the second rail to remove the attached ore attached to an inner side surface of the chute part.
Patent KR-102220981-B1 (KR)
Title: Wireless pos terminal and operating method thereof
Inventor: KIM HYONG JU
IPC: G06Q20/20
Filed: 2019-11-29
Granted: 2021-02-26
Abstract: According to an embodiment of the present invention, a wireless POS terminal includes: an input unit for receiving an activation signal; a communication unit for exchanging data with a payment server; and at least one processor operatively connected to the input unit and the communication unit. The at least one processor exchanges payment-related data with the payment server through the communication unit based on an activation signal detected through the input unit, may analyze and learn a usage pattern, and control an operation mode of a wireless modem of the communication unit based on the analyzed and learned usage pattern. According to the present invention, it is possible to use the wireless POS terminal for a relatively long time by reducing battery power consumption.
Patent KR-102253227-B1 (KR)
Title: Method for analyzing atomic images of low dimensional materials
Inventor: YANG DONG HWAN
IPC: G06N3/02
Filed: 2019-12-02
Granted: 2021-05-18
Abstract: The present invention relates to analysis technology capable of learning characteristics of an image acquired through a transmission scanning electron microscope, and acquiring structural information of a defect which a low-dimensional material can have in the image, in particular a point defect caused when an atom is not in its position or added to an atom position. According to the present invention, the analysis method includes the following steps of: (a) making training data by producing a transmission scanning electron microscope image of a low-dimensional image including a defect through a simulation; (b) deriving a prediction model through machine learning using the training data; and (c) acquiring an image with respect to the low-dimensional material through a transmission scanning electron microscope, and analyzing the defect through the prediction model. The training data is made by selecting a primitive unit cell smaller than a unit cell of the low-dimensional material, from the transmission scanning electron microscope image by the simulation.
Patent KR-102342701-B1 (KR)
IPC: G06Q50/06
Filed: 2019-12-06
Granted: 2021-12-24
Abstract: 본 발명은, 전력 거래 시스템; 및 전력 거래 시스템에 의해 입찰 및 낙찰을 수행하는 전력 중개 시스템을 포함하되, 전력 중개 시스템은, 전력 거래 시스템으로부터 태양광 발전 및 사업장의 입찰 당일 이전의 과거 데이터를 수신하는 수신부; 입찰 당일 이전의 과거 데이터를 비지도 학습에 의해 클러스터링(Clustering)하여 미리 정해진 시간 범위별로 클러스터를 구성하는 클러스터 생성부; 구성된 클러스터를 기초로 지도 학습에 의해 트리(Tree) 형태의 실현 시나리오를 생성하여 실현 시나리오에 상응하는 입찰량을 산출하는 입찰량 결정부; 및 실현 시나리오에 대해 발전 판매 수익 및 ESS사업장 요금 절감의 합이 최대가 되는 입찰량에 기초하여 ESS(Energy Storage System) 운전을 수정 및 수행하는 ESS운전부를 포함하고, 클러스터 생성부는 과거 데이터 클러스터링 시, ESS사업장의 수요 데이터 및 태양광의 발전 데이터와 기상 데이터를 동시에 고려하여 클러스터링하도록 구성된 의 실시예에 따른 클러스터를 이용한 최적 발전 입찰량 결정 시스템이다.
Patent KR-102337006-B1 (KR)
IPC: H02P6/18
Filed: 2019-12-13
Granted: 2021-12-09
Abstract: 본 발명에 따른 DCT 기어 모터의 위치 학습 방법은, 모터가 기 저장된 기준점까지 회전하도록 상기 모터에 전압을 인가하는 제1 전압 인가 단계, 모터에 인가되는 전압의 크기를 제1 전압 인가 단계에서 인가된 전압의 크기보다 증가시켰다가 감소시키는 과정을 반복하되 증가된 전압의 크기는 단계적으로 증가하도록 모터에 전압을 인가하는 제2 전압 인가 단계, 모터의 위치 변화를 모니터링 하는 단계, 모터에 일시적인 위치 변화가 발생하면 모터로의 전압 인가를 중단하여 일시적인 위치 변화를 해소하는 단계, 및 모터의 현재 위치를 새로운 기준점으로 설정하는 단계를 포함한다.