baber/WOPTO huggingface dataset:
Patent KR-102122486-B1 (KR)
Title: Brush unit of road surface cleaning vehicle for water recycling
Inventor: LIM HYUNG TAEK
IPC: E01H1/10
Filed: 2020-02-12
Granted: 2020-06-12
Abstract: According to the present invention, provided is a brush unit for a road surface cleaning sprinkler vehicle recycling wash water, which is capable of recycling the wash water and effective in removing fine dust. The brush unit is positioned next to a nozzle unit (100) based on a progress direction of the vehicle, and includes: a rotary shaft (220) installed at the center; and a plurality of elastic water recovery brushes (210) radially installed around the rotary shaft (220). The brush (210) has a rectangular cross section, is installed to make a longer side thereof come in contact with the road surface, and includes a water capturing part (211) at a road surface contact portion, which has a plurality of dimples (910) formed to make water capturing easy, wherein the length of the water capturing part (211) is 5-15 cm. The rotary shaft (220) rotates counterclockwise based on the progress direction of the vehicle. The brush (210) displays a wear limit line (212) which indicates an exchange time. The rotary shaft (220) can include a brush length adjustment unit (230) capable of adjusting the length in order to regulate a road surface contact amount according to wear of the brush (210).
Patent KR-102191795-B1 (KR)
Inventor: CHOI PYUNG RAK
IPC: B28C7/04
Filed: 2020-02-13
Granted: 2020-12-16
Abstract: The present invention relates to a modified asphalt concrete manufacturing device implemented to manufacture modified asphalt concrete while automatically adding additives for manufacturing modified asphalt concrete. The device comprises: an aggregate transport unit for transporting loaded aggregate; an aggregate drying unit for drying and heating the aggregate delivered from the aggregate transport unit; an aggregate sorting unit installed on the lower side of the aggregate drying unit to cut and sort the aggregate dried in the aggregate drying unit; an asphalt storage unit for storing asphalt; an automatic additive supply unit for supplying additives used in the manufacture of modified asphalt concrete; an asphalt concrete mixing unit for producing modified asphalt concrete by mixing the aggregate sorted and supplied by the aggregate sorting unit, the asphalt supplied from the asphalt storage unit, and the additives supplied from the automatic additive supply unit; and an asphalt concrete loading unit for loading the asphalt concrete manufactured by the asphalt concrete mixing unit on a vehicle.
Patent KR-102144248-B1 (KR)
Title: Smart windows for opening and closing collectively
Inventor: LEE CHUN SIK
IPC: E05F15/60
Filed: 2020-02-17
Granted: 2020-08-12
Abstract: The present invention relates to a smart window that can be opened and closed collectively. The smart window includes: a window glass including a double glass; an opening and closing determination module that determines an indication value of whether to open or close the window glass based on whether a token packet is a previously received token packet when the token packet instructing the opening and closing of the window is received through short-range wireless communication; an opening and closing module that controls a motor to open and close the window glass according to the determined instruction value. According to the present invention as described above, even if all windows existing in the building do not form a single network, a plurality of windows existing in the building can be opened or closed collectively.
Patent KR-102186396-B1 (KR)
Title: Brace mounting device used in agriculture
Inventor: KIM HYUN CHUL
IPC: A01G17/16
Filed: 2020-02-21
Granted: 2020-12-03
Abstract: The present invention relates to an installation device for a crop supporting pole, allowing a crop supporting pole, that is installed by being driven into the ground to support crops in order to prevent the crops from falling or breaking by rain or wind, to be driven into the ground and installed. More specifically, the installation device for a crop supporting pole comprises: a tubular fixture into which an upper portion of the supporting pole is introduced and which prevents the supporting pole from being separated; a regulator which is coupled to the upper portion of the fixture and is coming into contact with an upper end surface of the supporting pole introduced into the fixture; a pressing part which has an upper surface formed as a pressing surface that is opened/closed by a foot, and a lower surface formed as a supporting surface to control the driving depth of the supporting pole; and a connection part which connects the fixture with the pressing part. The upper portion of the supporting pole is introduced into the fixture, and an upper surface of the supporting pole and a lower surface of the regulator are in close contact with each other such that the supporting pole is erected on the ground, and the pressing part is stepped by a foot of an operator to be pressed. Accordingly, pressing force is transmitted to the regulator through the connection part and the fixture, and the upper surface of the supporting pole is pressed, so that a lower end of the supporting pole is driven into the ground.
Patent KR-102290147-B1 (KR)
Title: Fermentation treatment device of livestock excretion
Inventor: HWANG SEONG IL
IPC: C05F17/943
Filed: 2020-02-21
Granted: 2021-08-13
Abstract: The present invention relates to a fermentation processing device for livestock manure, and more specifically, to a fermentation processing device, a means for mixing and stirring a moisture control agent in livestock manure while a moving cart moves in a tunnel-type closed fermentation space. It is possible to efficiently ferment livestock manure to supply high-quality compost and prevent odor. The fermentation processing device of the present invention comprises: a tunnel-type sealed a fermentation spatial part; a deodorizer installed on one upper side of a fermentation spatial part to remove the odor of livestock manure; moving guide bars formed at a certain height on both sides of the fermentation spatial part in the longitudinal direction and having guide rails installed on the top end surfaces thereof; a moving cart that moves forward and backward along the guide rails of the moving guide bars; a spreader installed on one side of the upper part of the moving cart to spray a moisture control agent; a stirrer installed at the lower part of the moving cart so that livestock manure is stirred; and an air jet nozzle disposed on the bottom surface of the fermentation spatial part to supply air.
Patent KR-102093089-B1 (KR)
Title: System and method for classifying base on generative adversarial network using labeled data
Inventor: LE PHAM TUYEN
IPC: G06N3/08
Filed: 2020-02-26
Granted: 2020-03-25
Abstract: Disclosed are a generative adversarial network based classification system using labeled data and a method thereof. The generative adversarial network based classification system can be trained even by using a labeled data set having missing data and an unbalanced data set by using missing data generated by a generative adversarial network (GAN). The generative adversarial network based classification system comprises a generator (100), a discriminator (200), an actor (400), and a weight function part (500).
Patent KR-102265807-B1 (KR)
Title: Preparation method of feed additive using probiotics
Inventor: NA JONG JOO
IPC: C12M1/00
Filed: 2020-03-03
Granted: 2021-06-16
Abstract: The present invention relates to a method for preparing a feed additive using probiotics, which includes: a seed culture step of culturing live cells; an intermediate culture step of culturing the live cells cultured in the seed culture step in a sugar mixture; a main culture step of main-culturing the live cells cultured in the intermediate culture step in a sugar mixture; a centrifugation step of centrifuging a fermented liquid prepared in the main culture step; a filtration step of filtering the fermented liquid cell-separated in the centrifugation step; an additive addition step of mixing an excipient, a stabilizer, and a preservative with the filtered liquid prepared in the filtration step; and a drying step of drying the mixture prepared in the additive addition step. A feed additive prepared through the above steps improves intestinal health and immunity by supplying beneficial bacteria to livestock intestines and improves digestibility for an increase in body weight.
Patent KR-102156510-B1 (KR)
Title: Jig operating method for automatic pressure holding without supply
Inventor: KIM SUNG MIN
IPC: B23Q1/28
Filed: 2020-03-09
Granted: 2020-09-15
Abstract: The present invention relates to a method for operating a jig for automatic pressure maintenance without supply, including a fixed chuck (100) installed on the ground, a plurality of reference pins (200) installed on an upper surface of the fixed chuck (100), and a fixing jig (300) installed on an upper side of the reference pins (200). The method of the present invention comprises: a first step of seating an object to be processed on a fixing jig (300); a second step of holding the center of the object to be processed with a positioning pin; a third step of fixing the object to be processed with a horizontal cylinder; and a fourth step of fixing the object to be processed with a vertical cylinder. According to the present invention, an object can be easily fixed only by simple handle manipulation from a low pressure to a high pressure with a hydraulic cylinder of a jig without additional hydraulic supply from the outside.
Patent KR-102182782-B1 (KR)
Inventor: LEE DO YOUNG
IPC: H02K1/14
Filed: 2020-03-13
Granted: 2020-11-25
Abstract: According to one embodiment of the present invention, a yoke assembly manufacturing apparatus for a vehicle seat motor includes: a yoke body assembly part including a linear movement part performing linear movement and a placement part where a yoke body is placed; an assembly space part including a rotary plater part rotating and a fixing part where the yoke body is placed; a yoke body feeder part placing the yoke body on the placement part on an adjacent position; an application part applying an adhesive to the inner surface of the yoke body on an adjacent position; an application inspection part inspecting the adhesion condition of the adhesive applied on the inner surface of the yoke body on the adjacent position; an erecting part erecting the yoke body lodged on the placement part on the adjacent position; a yoke body insertion part moving the erected yoke body on the adjacent position from the yoke body assembly part to the assembly space part; a first magnet feeder part inserting first and second magnets into the yoke body on the adjacent position; a second magnet feeder part inserting second and fourth magnets into the yoke body on the adjacent position; an installation arrangement inspection part inspecting an insertion arrangement or shape, in the yoke body, of the first, second, third and fourth magnets in the yoke body on the adjacent position; an installation height inspection part inspecting an insertion height, from the bottom of the yoke body, of the first, second, third and fourth magnets in the yoke body on the adjacent position; and an insertion part inserting a position fixing part into the yoke body on the adjacent position. Therefore, the present invention is capable of minimizing defects while improving productivity and workability.
Patent KR-102381979-B1 (KR)
Title: 폐수 멸균 시스템 및 이를 이용한 폐수 멸균방법
IPC: C02F1/02
Filed: 2020-03-17
Granted: 2022-04-04
Abstract: 본 발명은 폐수 멸균 시스템에 관한 것으로, 더욱 상세하게는 병원이나 연구소 등에서 버려지는 폐수를 저장 및 멸균탱크에서 정체된 상태에서 증기를 이용한 가열 멸균이 가능하게 함으로써, 일정시간 동안 밀폐된 공간에서의 안정된 멸균 및 시스템의 안정화가 가능하게 하며, 또한 멸균 과정에서 탱크의 압력 조절 및 멸균된 폐수를 방류하는 과정에서 간접 냉각을 통해 탱크 모재의 피로도 상승 및 워터 해머링을 방지하며, 또한 멸균시 발생되는 폐열에 포함된 유해성분까지도 완전한 제균 배출이 가능하게 하되, 폐열을 안전하게 회수 및 냉각시켜 대기로 방출되게 함으로써, 대기방출 기체의 건도 상승 및 압력 하강을 통한 멸균필터를 보호하기 위한 폐수 멸균 시스템 및 이를 이용한 폐수 멸균방법에 관한 것이다.
Patent KR-102358413-B1 (KR)
Title: 폴리에스테르 필름 및 그의 제조방법
IPC: C08G63/16
Filed: 2020-03-23
Granted: 2022-02-03
Abstract: 본 발명의 일 실시예에 따른 폴리에스테르 필름은 공중합 폴리에스테르 수지로 이루어진 필름과 필름의 적어도 일면에 프라이머층을 포함하고, 필름의 종방향(MD)과 횡방향(TD)의 파장 550nm 영역대의 광손실율이 10% 이하이고, 광축각도의 편차가 ±5˚ 이하인 특징을 가진다. 이를 통해, 본 발명의 일 실시예에 따른 폴리에스테르 필름은 곡면 디스플레이의 보호 필름으로 사용 시 곡면 엣지부의 들뜸 현상을 방지할 수 있으며, 디스플레이를 이용한 광학식 지문인식의 지문인식율을 높일 수 있다.
Patent KR-102390800-B1 (KR)
Title: 입자 크기 조절이 가능한 나노-마이크로 녹말 입자의 제조 방법
IPC: C08B30/12
Filed: 2020-03-26
Granted: 2022-04-27
Abstract: 본 발명은 입자 크기 조절이 가능한 나노-마이크로 녹말 입자의 제조 방법에 관한 것으로, 본 발명에 따른 제조방법은 녹말의 호화 과정에서 교반에 의해 단쇄 글루칸의 생성량이 증가하고, 1차 및 2차 가수분해 과정에 의해 녹말의 겔화 현상을 방지하는 효과가 있으며, 또한, 입자크기와 모양이 균일한 나노-마이크로 녹말 입자를 제조할 수 있는 효과가 있다.
Patent KR-102479272-B1 (KR)
IPC: A61L9/14
Filed: 2020-03-26
Granted: 2022-12-20
Abstract: 플라즈마 방전수를 이용한 방역 시스템 및 분무노즐이 개시된다.  
상기 플라즈마 방전수를 이용한 방역 시스템은 플라즈마 방전수 발생장치; 상기 플라즈마 방전수 발생장치로 피처리수를 공급하는 피처리수공급부; 상기 플라즈마 방전수 발생장치의 일측에 연결되는 플라즈마 방전수 토출부; 상기 플라즈마 방전수 발생장치와 유체 소통 가능하게 연결되어 상기 플라즈마 방전수 토출부로부터 플라즈마 방전수가 공급되며, 공급되는 플라즈마 방전수를 액적으로 미립화하여 분무하는 분무노즐을 포함하는 것을 특징으로 한다. 
상기 분무노즐은 원형의 바닥부 및 상기 바닥부에 수직한 원기둥 형태의 측벽부를 포함하며, 상기 측벽부의 상면에 방사상으로 배열되는 다수의 물분사슬릿이 구비되는, 회전드럼; 상기 회전드럼의 상기 바닥부와 연결되고, 회전하여 상기 회전드럼을 회전시키도록 구성되는, 드럼회전축; 및 상기 회전드럼의 내부공간으로 유체를 공급하는 유체공급부를 포함하고, 상기 회전드럼의 내부공간으로 주입되는 유체는 상기 회전드럼의 회전에 따른 원심력에 의해 상기 측벽부의 내면을 따라 상기 측벽부의 상면으로 이동하고, 상기 측벽부의 상면에 도달한 유체는 상기 다수의 물분사슬릿을 통해 액적으로 미립화되어 상기 회전드럼 주변으로 방사될 수 있다.
Patent KR-102155572-B1 (KR)
Title: Drilling drill and tapping drill chuck
Inventor: NO CHANG HWAN
IPC: B23G3/02
Filed: 2020-04-03
Granted: 2020-09-14
Abstract: The present invention relates to a drilling drill and tapping drill combined chuck. More specifically, the present invention improves work efficiency by partially improving an applicant′s pre-registered patent No. 10-1165927. According to the present invention, depending on needs of a user, the drilling drill and the tapping drill can be selectively used, and the drilling drill or the tapping drill can be used quickly and easily to improve the work efficiency. In addition, damage to the drill is prevented during work due to a buffering action which reduces resistance acting on the drill, and costs are reduced since two drills can be purchased at once. The drilling drill and tapping drill combined chuck includes a drill main body unit (200), the drilling drill (300), the tapping drill (400), and a drill combiner (500).
Patent KR-102448481-B1 (KR)
IPC: B64F1/22
Filed: 2020-04-07
Granted: 2022-09-28
Abstract: 드론의 수직 이착륙이 가능한 드론 스테이션이 개시된다. 드론 스테이션은, 드론의 이착륙 시 상기 드론이 안착되는 이착륙판; 및 상기 이착륙판의 구동을 위한 구동부를 포함하고, 상기 이착륙판은, 상기 드론의 착륙 시 발생하는 기류를 통과시킬 수 있도록 복수의 개구가 형성된 제1 부재와, 상기 드론의 이륙 시 상기 제1 부재와 겹쳐지도록 형성되고, 상기 제1 부재와 겹쳐지면 기류가 통과할 수 없도록 상기 제1 부재의 개구를 막도록 형성되는 제2 부재를 포함하여 구성된다.
Patent KR-102162471-B1 (KR)
Inventor: OH JUNG SEOK
IPC: E04B1/18
Filed: 2020-04-09
Granted: 2020-10-06
Abstract: The present invention relates to an open station booth which can improve column part rigidity and installation convenience by constructing column parts for installing a roof of a bus station or the like in a triple structure of an outer profile, an inner frame, and a support frame. To achieve the objective, according to the present invention, the open station booth comprises: column parts horizontally installed to be separated at prescribed intervals in the horizontal direction; a rear wall part coupled between the column parts; and a roof unit coupled to the upper ends of the column parts. The front of the open station booth is opened. The column part includes: an outer profile having a hollow space in a longitudinal direction; an inner frame which is inserted and coupled into the hollow space, and has an insertion part in the longitudinal direction; a top cap which is coupled while covering a top opening part of the outer profile, and has an insertion hole connected to the insertion part; and a support frame wherein the lower end thereof is inserted and coupled to the insertion part, and the roof unit is coupled to the upper end thereof exposed to an upper portion of the top cap.
Patent KR-102314746-B1 (KR)
Title: Mold apparatus for rubber washer of water float device
Inventor: KIM GYONG HO
IPC: B29C43/36
Filed: 2020-04-10
Granted: 2021-10-20
Abstract: The present invention relates to a molding apparatus for manufacturing rubber sealing washers of floating bodies. According to the present invention, the molding apparatus comprises: four pressing parts protruding from the bottom surface of a main body; an upper core mold mounted on the main body through the pressing parts to allow the main body to move up and down and including and operation pin elastically forming a preload by a spring supporting the upper part; a base having an inner surface of a cavity opened to receive the pressing parts; a lower cavity mold fixed to one side of the bottom surface of the base and including a fixing pin supporting the lower end of the operation pin; and a washer insert mounted on the lower part of each of the operation pins. Accordingly, four sets of rubber washers can be molded at the same time, bonding properties of foam materials with respect to the washer insert can be increased, and post-processing can be facilitated.
Patent KR-102372780-B1 (KR)
IPC: G06K19/06
Filed: 2020-04-21
Granted: 2022-03-10
Abstract: 본 발명의 일 실시 예에 따른 상품 제공용 스마트 픽업 박스는, 서로 마주보는 제1, 제2 도어를 포함하고, 상품을 수납할 수 있는 공간이 마련된 픽업 박스부, 고객이 제공하는 이미지 코드를 인식하여 고객 식별 정보를 획득하는 이미지 인식부 및 상기 고객 식별 정보의 유효성에 따라 상기 제1 도어를 제어하는 제어부를 포함한다. 
본 발명에 의하면, 조리된 식품을 포장한 후 스마트 픽업 박스에 보관함으로써, 조리 식품이 사용자에게 전달될 때까지 오염을 방지할 수 있어 위생적으로 안전한 서비스 제공이 가능하다.
Patent KR-102423015-B1 (KR)
Title: 전력수요 대응형 재생에너지-연료전지 다중 발전시스템 및 그 운용방법
IPC: F17C7/00
Filed: 2020-04-23
Granted: 2022-07-22
Abstract: 재생에너지를 이용하여 전력을 생산하는 재생에너지발전시스템; 상기 재생에너지발전지스템에서 생산된 전력을 공급받아 수소를 생산하는 수전해시스템; 상기 수전해시스템에서 생산된 수소를 공급받아 전력을 생산하는 연료전지시스템; 및 상기 재생에너지발전시스템에서 생산된 전력을 제어하는 제 1 제어부를 포함하며, 상기 제 1 제어부는, 상기 재생에너지발전지스템에서 생산된 전력이 기설정된 기준치를 초과하는 경우 상기 전력을 상기 수전해시스템으로 공급하여 수소를 생산하는 것을 특징으로 하는, 전력수요 대응형 재생에너지-연료전지 다중 발전시스템이 제공된다.
Patent KR-102315331-B1 (KR)
Title: Measuring device for measuring degree of finess of coal powder
Inventor: CHO HEE KEUN
IPC: G01F11/26
Filed: 2020-04-28
Granted: 2021-10-21
Abstract: The present invention relates to a measuring device for measuring a degree of fineness of coal powder, comprising: a collection unit collecting some of coal powder passing through a coal powder transfer pipe; a case laminated body separating the coal powder by particle size, and having a large number of mesh chambers laminated in a vertical direction to be separable; a main weight measuring unit measuring the weight of the coal powder transferred from the collection unit; a vibration generation unit applying vibration to the case laminated body, and allowing the coal powder to move down within the case laminated body and be separated by particle size; a lifting unit separately elevating the mesh chambers composing the case laminated body successively from the highest mesh chamber to the lowest mesh chamber, and making the mesh chambers to be apart from each other in a vertical direction; and an individual weight measuring unit detecting the individual weight of each mesh chamber lifted by the lifting unit. As such, in accordance with the present invention, the measuring device for measuring the degree of fineness of coal powder is able to identify the degree of fineness and ratio by particle size of the coal powder collected from a coal powder transfer pipe in real time on the site, rapidly manage and control the coal powder moving toward a boiler, and accordingly enhance boiler efficiency. In addition, the measuring device for measuring the degree of fineness of coal powder is able to use mesh sheets in a multilayer structure for identifying the degree of fineness, have a simple structure overall, and have no decrease in performance even in a poor environment with severe vibration.
Patent KR-102181931-B1 (KR)
Inventor: PARK BYUNG MOO
IPC: G09B23/22
Filed: 2020-04-29
Granted: 2020-11-23
Abstract: A display device for educating the stroboscopic effect is provided. The display device includes: a chamber part; a fluid drop module which is placed at the upper end of the chamber part, includes a nozzle and a vibrator, and applies vibration to fluid through the nozzle to drop the fluid; a fluid collection vessel which is placed at the lower end of the chamber part and collects dropped fluid; a circulation pipe which circulates the fluid between the fluid collection vessel and the fluid drop module; a first stroboscopic effect generation part which includes a flash source placed inside the chamber part, flashing at the same or different frequency as the vibrator, and generating the stroboscopic effect by a light source; and a second stroboscopic effect generation part which includes a camera placed in the chamber, opening and closing a shutter at the same or different frequency as the vibrator, and capturing an image to create a stroboscopic image of the fluid corresponding to the stroboscopic effect.
Patent KR-102368633-B1 (KR)
Title: 앵커패널이 구비된 절토부 옹벽 및 이의 시공 방법
IPC: E02D29/02
Filed: 2020-05-11
Granted: 2022-03-03
Abstract: 본 발명은 앵커부재에 의해 절토부 전면에 고정되는 복수의 앵커패널 사이에 단부 일부가 앵커패널 배면에 지지되는 중간패널을 위치시킴으로써, 중간패널 지지를 위한 앵커부재 생략으로 시공성 향상, 공기 및 공사비 절감에 따른 경제성 향상이 가능한 앵커패널이 구비된 절토부 옹벽 및 이의 시공 방법에 대한 것이다.  본 발명 앵커패널이 구비된 절토부 옹벽은 절토부 배면 지반의 유실을 방지하기 위해 절토부의 전면에 설치되는 것으로, 수평 방향 및 수직 방향으로 상호 이격되게 배치되는 것으로 앵커부재에 의해 절토부의 전면에 고정되는 복수의 앵커패널; 및 인접하는 4개의 앵커패널 사이에 구비되는 것으로 단부 일부가 인접하는 앵커패널의 배면에 지지되어 앵커패널에 의해 위치가 고정되는 복수의 중간패널; 로 구성되되, 상기 중간패널은 4개의 날개부가 돌출된 +자형으로 형성되어 각 날개부는 인접하는 2개의 앵커패널 사이에 구비되고, 각 날개부는 이웃하는 중간패널의 대응되는 날개부와 단부가 서로 밀착되는 것을 특징으로 한다.
Patent KR-102246471-B1 (KR)
Title: Apparatus for detecting nose of animal in image and method thereof
Inventor: KIM TAE HEON
IPC: G06K9/46
Filed: 2020-05-13
Granted: 2021-04-30
Abstract: The present disclosure relates to a method for an electronic device to detect an object in an image. An electronic device for identifying an object in an image according to one embodiment of the present invention comprises: a display; at least one camera; a memory for storing one or more instructions; and at least one processor for executing the one or more instructions. The processor is configured to, by executing the one or more instructions, obtain an image including the object, determine at least one guide region corresponding to the object in the obtained image, determine feature information for identifying the object from the at least one guide region, determine a type of the object in the image using the determined feature information, and store at least one pixel value in the image including the object when the type of the identified object is determined as part objects related to a nose of an animal. Accordingly, the type of the object in the image can be accurately identified by using the guide region.
Patent KR-102429415-B1 (KR)
Title: 편광기를 갖는 광학 필터
IPC: G02B5/20
Filed: 2020-05-15
Granted: 2022-08-04
Abstract: 일 실시예에 따른 광학 필터는, 기판, 기판의 일면 상에 배치된 편광 전환기, 기판의 타면 상에 배치된 선형 편광기, 및 상기 편광 전환기와 상기 선형 편광기 사이에서 상기 기판 상에 배치된 제1 필터 적층체를 포함한다.
Patent KR-102405755-B1 (KR)
IPC: H02H7/18
Filed: 2020-05-15
Granted: 2022-06-08
Abstract: 본 발명은 전력을 출력하는 출력 단자부, 출력 단자부의 출력을 제어하는 차단부, NFC(Near Field Communication) 통신을 이용하여 NFC 카드로부터 사용자 정보를 수신하고, NFC 카드를 인식하는 NFC 리더부, 출력 단자부를 통해 출력되는 전력량을 측정하여 계량 정보를 생성하고, NFC 리더부를 통한 NFC 카드의 인식 및 재인식 여부를 판단하고, 전자기기를 충전시키도록 판단 결과에 기반하여 상기 차단부를 제어하는 제어부를 포함하는 것을 특징으로 한다.
Patent KR-102358286-B1 (KR)
Title: 메모리 디바이스 및 그 제조 방법
IPC: H01L27/112
Filed: 2020-05-15
Granted: 2022-02-04
Abstract: 반도체 디바이스가 개시된다. 반도체 디바이스는 기판 상에 형성되는 핀 기반의 구조체를 포함한다. 반도체 디바이스는, 기판 상에 형성되는, 서로로부터 수직으로 떨어져 이격되는 복수의 제1 나노시트를 포함한다. 반도체 디바이스는 핀 기반의 구조체의 제1 단부에 전기적으로 커플링되는 제1 소스/드레인(S/D) 영역을 포함한다. 반도체 디바이스는, 핀 기반의 구조체의 제2 단부 및 복수의 제1 나노시트의 제1 단부 둘 모두에 전기적으로 커플링되는 제2 S/D 영역을 포함한다. 반도체 디바이스는 복수의 제1 나노시트의 제2 단부에 전기적으로 커플링되는 제3 S/D 영역을 포함한다. 핀 기반의 구조체는 제1 결정 격자 방향을 가지며, 복수의 제1 나노시트는 제1 결정 격자 방향과는 상이한 제2 결정 격자 방향을 갖는다.