baber/WOPTO huggingface dataset:
Patent KR-102213883-B1 (KR)
Title: A cooling system for electric motor vehicle having coolant pipes with improved cooling efficiency
Inventor: JAE W CHUNG
IPC: F28F9/02
Filed: 2020-09-08
Granted: 2021-02-08
Abstract: The present specification discloses an electric vehicle motor cooling system having a straight coolant pipe with improved cooling efficiency. According to an embodiment of the present invention, as the electric vehicle motor cooling system for cooling an electric vehicle motor (1) including a rotor (10) and a stator (50), the electric vehicle motor cooling system comprises the plurality of coolant pipes formed longer than the length of the electric vehicle motor (1) and extending along a motor axis direction of the electric vehicle motor (1).
Patent KR-102205255-B1 (KR)
Inventor: MYUNG JUN CHOI
IPC: B29C51/36
Filed: 2020-09-10
Granted: 2021-01-20
Abstract: The present invention provides ampoule forming equipment capable of preventing forming defects. The ampoule forming equipment comprises: a main body part; a vinyl supply part disposed at the upper end of the main body part and supplying vinyl downward; a forming part installed in the main body part so as to be located on the lower portion of the vinyl supply part and forming an ampoule having a set shape by pressing and vacuum-sucking the vinyl supplied to be located in a forming space; a bonding part disposed on the lower portion of the forming part and bonding the lower end of the vinyl exposed to the lower portion of the forming part; a punching part installed in the forming part and punching the formed ampoule; and a control part installed in the main body part and controlling to simultaneously drive the forming part and the bonding part after the vinyl located in the forming space through the bonding part has a set tension.
Patent KR-102227877-B1 (KR)
Title: Fire preventing system of photovoltaic power generation using multitasking sensing
Inventor: KIM JAE IL
IPC: H02S50/00
Filed: 2020-09-17
Granted: 2021-03-16
Abstract: The present invention relates to a fire prevention system of photovoltaic power generation. According to one embodiment of the present invention, the fire prevention system of photovoltaic power generation comprises: a temperature sensor including a connection panel for collecting DC currents produced by a photovoltaic module to output the currents to an inverter, wherein the connection panel detects an internal temperature of the connection panel and outputs an electrical signal; a current sensor detecting a direct current supplied from the photovoltaic module and outputting an electrical signal; an acoustic sensor module detecting a sound generated inside the connection panel and outputting the electrical signal; and a control unit configured to receive electrical signals output from the temperature sensor, current sensor, and sound sensor module and control at least a portion of the DC current collected in the connection panel to be cut off.
Patent KR-102263494-B1 (KR)
Title: Unmanned automatic wrapping apparatus
Inventor: JUNG MYUNG HWAN
IPC: B65B11/02
Filed: 2020-09-21
Granted: 2021-06-10
Abstract: The present invention relates to an unmanned automatic wrapping apparatus which is able to automatically detect a position and a height of a subject to be wrapped by a sensor and a motor, rapidly wrap the subject, perform automated wrapping without needing a worker, have a smaller size than that of the conventional wrapping machine, have a high wrapping speed, maximize work efficiency, and be easily maintained. In accordance with an embodiment of the present invention, the unmanned automatic wrapping apparatus comprises: a mainframe which includes driving wheels on opposite sides on a lower surface, whose rotary speed is respectively controlled by a first driving motor, and which includes sub-wheels on a front side and a rear side of the lower surface for assisting the maintenance of the horizontality and the rotary angle; a sensor unit operably placed on one side on a side surface of the mainframe to be electrically connected to the first driving motor, control the speed of the first driving motors by detecting the subject, and repeatedly rotate the mainframe around the subject; and a wrapping unit installed on one side of an upper surface of the mainframe, in which on one side a wrap holder is placed to hold a wrap for wrapping the subject and to rise and fall vertically, and in the inside a second driving motor is operably placed to elevate/lower the wrap holder in accordance with the number of rotations of the mainframe by being electrically connected to the sensor unit.
Patent KR-102467285-B1 (KR)
Title: 우황청심환을 포함하는 파킨슨 질환 예방 또는 치료용 약학 조성물
IPC: A61K36/00
Filed: 2020-09-28
Granted: 2022-11-16
Abstract: 본 발명은 우황청심환을 포함하는 파킨슨 질환 예방 또는 치료용 약학 조성물에 관한 것으로, 상기 약학 조성물은 신경세포에 대해 신경보호 효능을 가질 뿐만 아니라 파킨슨 질환 동물 모델에 대해 운동능력 및 도파민 전구체 생산에 관여하는 티로신 수산화효소 발현을 향상시키는데 우수한 효과를 나타내므로, 파킨슨 질환의 예방 또는 치료에 유용하게 이용될 수 있다.
Patent KR-102175624-B1 (KR)
Title: Manufacturing method of pattern transfer release paper for fabric transfer material that can express mixed matte and glossy patterns
Inventor: LEE EON SUNG
IPC: B41M5/52
Filed: 2020-10-07
Granted: 2020-11-06
Abstract: The present invention relates to a method for manufacturing a pattern transfer release sheet for a fabric transfer material to express mixed matte and glossy patterns, which can satisfy various kinds of needs of a customer. According to the present invention, the method comprises the following steps: (S1) preparing a base film layer (10) having a glossy surface; (S2) forming a matte pattern (29) and a glossy pattern (19) on the base film layer (10); (S3) forming a release coating layer (30) on a fabric transfer material (75); (S4) forming a rear release coating layer (40); and (S5) forming a front release coating layer (50).
Patent KR-102414306-B1 (KR)
IPC: A21D8/04
Filed: 2020-10-07
Granted: 2022-06-30
Abstract: 본 출원은 제빵용 조성물에 관한 것이다. 상기 조성물을 이용하여 제조된 냉동 유통용 빵 반죽 및 이로부터 제조된 빵은 냉해동 시에도 수분 보유력, 볼륨, 식감 등이 개선되고 노화가 지연되어 신선도를 유지할 수 있는 효과가 있는바, 본 출원은 냉동 유통용 빵 반죽 또는 이로부터 제조된 빵의 냉해동 안정성을 유지하는 방법을 제공할 수 있다.
Patent KR-102251376-B1 (KR)
Title: Apparatus for loading for the waste synthetic resin pyrolysis
Inventor: CHO YU Sang
IPC: C10B37/04
Filed: 2020-10-16
Granted: 2021-05-12
Abstract: The present invention relates to a loading apparatus for waste synthetic resin pyrolysis. The loading apparatus for waste synthetic resin pyrolysis is provided such that waste synthetic resin is put into a waste synthetic resin pyrolysis apparatus. The loading apparatus includes a loading portion having a compression portion below a hopper with an open upper portion so that compressed waste synthetic resin is supplied to a pyrolysis furnace. The compression portion is provided with a compression screw with a compression shaft connected to a compression drive motor and a compression blade provided in the outer peripheral edge portion of the compression shaft. A horizontal compression casing is provided below the hopper and the compression screw is inserted into the compression casing. The upper portion of the compression casing is an inlet open by a predetermined length so that the waste synthetic resin in the hopper is put in. The rest on the other side is provided as a blocked cylindrical space portion and the waste synthetic resin in the inlet is compressed in the cylindrical space portion. A stirring portion is provided in the upper portion of the compression portion in the lower end portion of the hopper with the open upper portion. In the stirring portion, a stirring shaft is connected to a stirring drive motor. A spiral stirring blade is provided in the outer peripheral edge portion of the stirring shaft to provide a stirring screw.
Patent KR-102244045-B1 (KR)
Title: warehouse system
Inventor: PARK TAE O
IPC: B65G1/02
Filed: 2020-10-19
Granted: 2021-04-23
Abstract: A warehouse system is provided. The warehouse system comprises: a building structure (21) installed in a site with a predetermined area; a lubricator (22) installed on the building structure (21); and a standby area unit (23) provided to an adjacent portion of the lubricator (22). Therefore, provided are the warehouse system and a refueling system capable of providing an efficient structure for management for various types of spaces, for example, a storage warehouse and a refueling facility space, and various types of safety means required for the structure. More specifically, for providing the safety means, space utilization of the space can be randomly controlled and durability of the own safety means can be secured to prevent an additional subsequent accident or additional repairing and restoring cost in advance.
Patent KR-102344485-B1 (KR)
Title: Assemblable Activated Carbon Adsorption Tower
Inventor: LEE JUNG SEOP
IPC: B01D53/04
Filed: 2020-10-26
Granted: 2021-12-29
Abstract: The present invention relates to an assembled-type activated carbon adsorption tower capable of facilitating arrangement and replacement of an activated carbon cartridge unit, in which the assembled-type activated carbon adsorption tower includes: a housing having an inlet through which a gas is introduced from one side thereof, an upper and lower outlets for discharging the gas treated on upper and lower portions of the inlet, and a plurality of guide bars protruding from a lower surface to an upper surface thereof, and including monitor ports for monitoring an inside thereof formed in the upper and lower portions of the inlet; an activated carbon layer mounted on an upper portion of the lower outlet and a lower portion of the upper outlet as the upper and lower portions of the inlet in the housing, and having mounting holes through which each of the guide bars passes by assembling a plurality of cartridge units each filled with activated carbon; and a mounting frame placed under each activated carbon in the housing so that each activated carbon layer is mounted on the housing while forming a distance in the housing, and including a pair of ring frames that forms a distance vertically by a vertical frame through which each of the guide bars penetrates and a plurality of longitudinal supports, and a horizontal supports connecting the vertical frame and each ring frame to each other.
Patent KR-102426758-B1 (KR)
IPC: A63B69/00
Filed: 2020-10-26
Granted: 2022-07-28
Abstract: 본 발명은 테니스 서브 연습장치 및 그 서브 연습장치를 이용한 서브 자세 연습방법에 관한 것으로, 서브 준비 자세용 베이스 플레이트와 착지자세용 베이스 플레이트를 구비하고, 서브 시, 사용자가 서브 준비 자세용 베이스 플레이트 위에서 서브 후 착지자세용 베이스 플레이트 위로 점프하여 착지발(예를 들어, 왼발)로 착지자세를 취할 때, 나머지 발(예를 들어, 오른발)이 터치 볼에 터치되도록 하여 올바른 서브 자세를 학습하거나 잘못된 서브 타격 모션을 교정할 수 있으며, 제1 마크부 및 제2 마크부에 사용자가 정확한 위치에 착지하는 지를 감지하는 제1 및 제2 센서가 설치되고, 정확한 위치에 착지하는지를 감지하고, 제1 및 제2 표시부 통해서 사용자에게 알려줌으로써, 사용자가 자신의 잘못된 모션을 교정해 주는 효과가 있으며, 제1 및 제2 엘이디 라인이 사용자의  발 위치를 가이드 하여 야간에도 육안으로 식별이 용이하도록 하여서, 사용을 편리하게 함은 물론 외관을 미려하게 하여 품질을 더욱 높일 수 있다.
Patent KR-102202826-B1 (KR)
Inventor: LEE BYUNG SUNG
IPC: G01R1/067
Filed: 2020-10-27
Granted: 2021-01-14
Abstract: Provided are a plunger and a probe pin applying the same. The plunger includes a column-shaped body unit and a contact unit extending from the front end of the body unit and having probe protrusions protruding in the longitudinal direction of the body unit. The contact unit includes a central probe protrusion located in the central region of the front end of the body unit, and at least three outer probe protrusions surrounding the periphery of the central probe protrusion and disposed along the periphery of the body unit. The probe protrusions extend from the front end of the body unit in the longitudinal cross-section and decrease in width from the other end, which is the starting point of protrusion, to one end, which is the apex. One end of the probe protrusions has a sharp shape.
Patent KR-102484149-B1 (KR)
IPC: A61L9/20
Filed: 2020-11-02
Granted: 2023-01-02
Abstract: 본 발명은 광촉매를 이용한 휴대용 공기정화기에 관한 것으로, 더욱 상세하게는 휴대와 취급이 용이한 컴팩트한 텀블러 형태로서 흡입공의 개폐에 따른 온오프 작동으로 정화기 본체의 내부에 오염물질의 유입을 방지하고 광원을 램프와 LED를 선택적 또는 동시에 겸용 사용하여 공간의 면적에 따라 광촉매에 따른 정화 효율을 조절할 수 있도록 한 광촉매를 이용한 휴대용 공기정화기에 관한 것이다.
Patent KR-102443255-B1 (KR)
IPC: G06F21/60
Filed: 2020-11-06
Granted: 2022-09-15
Abstract: 전자서명 정보를 생성하는 방법이 개시된다. 본 전자 사명 정보를 생성하는 방법은 메시지를 입력받는 단계, 공개키에 특수해를 연산한 결과가 입력된 메시지에 기설정된 함수처리 출력값이 되는 특수해를 산출하는 단계, 및 산출된 특수해를 이용하여 메시지에 대한 전자서명 정보를 생성하는 단계를 포함하고, 공개키는 2의 거듭제곱과 3 이상의 정수 곱으로 표현되는 차원(d)을 갖는 환을 이용하여 산출된다.
Patent KR-102215562-B1 (KR)
Title: Apparatus and method for providing image contents by slot machine game way
Inventor: JO HYUN SEOK
IPC: A63F13/70
Filed: 2020-11-12
Granted: 2021-02-15
Abstract: Disclosed is an apparatus for providing image content using slot machine gameplay. The apparatus for providing image content using slot machine gameplay comprises: an input unit for receiving a user input; a display; a slot machine game driving module for generating a winning signal according to the shape of a combination of symbols displayed in a row when the combination arranged in a matrix rotates and stops, and a storage unit for storing image content; and a processor which outputs a driving image of the slot machine game driving module according to an input game operation signal when a betting amount and the game operation signal are input according to the user input received from the input unit, and acquires scores according to the winning signal when receiving the winning signal from the slot machine game driving module, and controls the display so that the same can output a playback image of pieces of image content divided by the playback time corresponding to at least one of the betting amount and the acquired scores among the total playback time of the image content stored in the storage unit. Therefore, the apparatus can generate excitement during slot machine games, thereby reducing boredom.
Patent KR-102443618-B1 (KR)
IPC: G06N20/00
Filed: 2020-11-12
Granted: 2022-09-16
Abstract: 본 발명은 다수의 설비를 포함하고, 다수의 설비 중 어느 하나 이상의 설비를 통과하는 순서인 경로에 따라 제조되는 트레이를 이용하여, 지연 예측 모델을 생성하는 방법으로서, 트레이의 경로는, 각 설비를 거치는 순서를 의미하는 것이고, (a) 트레이 데이터 수집부(110)에 트레이의 식별자, 트레이의 경로, 트레이의 개수 및 트레이의 각 설비 통과 시각에 대한 정보를 포함하는 미리 수집된 트레이 데이터가 입력되는 단계; (b) 트레이 데이터 가공부(120)에서 상기 트레이 데이터 수집부(110)에서 수집된 상기 트레이 데이터로부터 각 설비 사이의 이동 경과 시간과 각 설비에서의 체류 시간을 연산하는 단계; 및 (c) 모델링부(130)는 상기 트레이의 경로와 상기 트레이의 개수를 입력으로 하고, 상기 각 설비 사이 이동 경과 시간과 상기 각 설비 별 체류 시간을 출력으로 하여, 지연 예측 모델을 학습하여 생성하는 단계; 를 포함하는, 방법을 제공한다.
Patent KR-102217734-B1 (KR)
Title: Microwave Dryer
Inventor: BANG KI SEOK
IPC: F26B17/30
Filed: 2020-11-13
Granted: 2021-02-18
Abstract: The present invention relates to a microwave dryer which makes an object to be dried uniformly irradiated with microwaves through a drying part which rotates while a magnetron is fixed to an outer circumferential surface thereof. The microwave dryer comprises: a drying part comprising a cylindrical drum having a plurality of through holes on a surface thereof, a pair of heads having conical external shapes and provided on opening portions of both longitudinal ends of the drum, a plurality of blades provided on an inner circumferential surface of the drum, and a charging hole formed at one point of the center portion of the drum; an irradiation part comprising a plurality of oscillation units installed at the through holes, wherein the oscillation units comprise Teflon films for sealing the through holes, and magnetrons and cooling fans arranged on rear surfaces of the Teflon films; a power part comprising a terminal box and a slip ring successively fixed at one side of the drying part, wherein the terminal box comprises a plurality of terminals in connection with each oscillation unit and an external power supply cable is fixed to the slip ring; a driving part comprising a pair of circular rails formed at both longitudinal ends of the drum, a pair of roller supports supporting each circular rail, a sprocket provided at the other head, and a motor in connection with the sprocket through a chain; and a dehumidification part comprising a vacuum pump in connection with the other side of the drying part, a condenser in connection with the vacuum pump, and a drain for collecting condensed water generated in the condenser.
Patent KR-102522147-B1 (KR)
IPC: G21D1/00
Filed: 2020-11-17
Granted: 2023-04-13
Abstract: 전기 및 수소 생산 시스템은 서로 이격된 복수의 소형 원자로들, 상기 복수의 소형 원자로들과 연결되며 상기 복수의 소형 원자로들로부터 발생된 증기를 포집하는 증기 포집조, 상기 증기 포집조와 연결되며 상기 증기 포집조로부터 이동된 상기 증기를 이용해 전기를 생산하는 제1 터빈, 상기 증기 포집조와 연결되며 상기 증기 포집조부터 이동된 상기 증기를 이용해 수소를 생산하는 수소 생산부, 및 상기 증기 포집조와 상기 제1 터빈 사이 및 상기 증기 포집조와 상기 수소 생산부 사이에 위치하며 상기 증기 포집조로부터 상기 제1 터빈으로 이동되는 상기 증기의 유량 및 상기 증기 포집조로부터 상기 수소 생산부로 이동되는 상기 증기의 유량을 조절하는 제어부를 포함한다.
Patent KR-102434470-B1 (KR)
Title: 구조선
IPC: B63C9/26
Filed: 2020-11-19
Granted: 2022-08-19
Abstract: 구조시간이 단축되어 조난자의 생존률이 개선되도록, 본 발명은 내부에 부력공간이 형성되고 상부에 메인데크가 형성되고 전단부 중앙 외측에 구명공간이 형성되는 메인선체부와, 상기 메인선체부의 양측으로부터 상기 구명공간을 사이에 두고 전방을 향하여 각각 일체로 연장되는 한쌍의 연장선체부를 포함하는 구명선체부; 상기 구명공간을 커버하며 배치되되, 중앙부가 하측을 향하여 아래로 오목한 형태로 이완 하강되거나 상측으로 팽창 승강되도록 폭방향 양단부가 각 상기 연장선체부의 내부에 권취 수용되는 구명네트를 포함하는 구명네트부; 및 상기 메인데크의 폭방향 중앙에 구비되되 선택적으로 상하방향 승강되는 관측통제부를 포함하는 구조선을 제공한다.
Patent KR-102373105-B1 (KR)
Inventor: KIM LEE HYUNG
IPC: B01D24/10
Filed: 2020-11-20
Granted: 2022-03-10
Abstract: The present invention provides an ecological LID design method for establishing a LID facility in a target area, comprising steps of: analyzing properties and concentrations of non-point pollutants flowing out during rainfall in the target area; determining a reduction mechanism for reducing the analyzed non-point pollutants; determining detailed conditions for at least one of soil, media, plants, and microorganisms of the LID facility for implementing the determined reduction mechanism; and determining whether to replace the lower soil of the target area.
Patent KR-102264875-B1 (KR)
Title: Beverage container having straw and powder
Inventor: KIM TAE EUN
IPC: B65D77/28
Filed: 2020-12-03
Granted: 2021-06-14
Abstract: The present invention relates to a container having powder and straws inside. According to the present invention, in order to embed the food powder or drug powder and add the powders inside the container easily, the container comprises: a container unit with an open upper part; an outer cover blocking the upper part of the container unit and having one or more second gripping pieces protruding from an outer circumferential surface; an inner cover which is installed to be curved downward on a lower surface of the outer cover to form a storage space filled with powder and has a first gripping piece protruding from the outer circumferential surface; and a mixing unit in which a straw extends to an upper part of a mixing member located in the container unit and the straw passes through the outer cover and the inner cover. Accordingly, it has the effect of improving storage and transport.
Patent KR-102324138-B1 (KR)
Title: IoT cleaning, sterilization air clean shower device
IPC: G16Y20/40
Filed: 2020-12-08
Granted: 2021-11-11
Abstract: According to the present invention, the disclosed is an air clean shower device for IoT purification and sterilization, which comprises: a body unit where an inlet is formed in one end and a plurality of blower units are formed in the other end; a blower unit installed in the inlet to allow external air to be forcibly introduced; a filter unit disposed in the inlet to filter the external air introduced through the inlet; and a sterilization nozzle unit provided to each of the blower to sterilize the air in a process of discharging the air. According to the present invention, the present invention has the filter unit to filter the introduced external air, and a photocatalyst is applied on an inner surface of a housing of the blower unit. Moreover, the present invention has the sterilization nozzle unit to be capable of UV sterilization on the discharged air to sterilize germs and virus in three steps to have excellent purification and sterilization efficiency.
Patent KR-102369158-B1 (KR)
Inventor: PARK BYUNG HAG
IPC: B05D7/14
Filed: 2020-12-10
Granted: 2022-03-02
Abstract: Disclosed is an adhesive applying device, which can prevent a discharge side of a cartridge from being contaminated by an adhesive through a drive valve body and a driven valve body. The disclosed adhesive applying device according to one exemplary embodiment of the present invention may include: i) a mounting frame; ii) a cartridge holder that has an adhesive inlet portion and an adhesive flow passage connected to the adhesive introduction portion, and is installed on the mounting frame; iii) a cartridge that has a pressurization piston that pressurizes the adhesive contained inside thereof and an adhesive outlet portion mutually connected to the adhesive inlet portion, and is detachably installed on the cartridge holder; iv) a drive valve body that is movably installed forward and backward through the adhesive outlet portion by passing from an outside to an inside of the cartridge, and selectively connects the adhesive outlet portion and the adhesive inlet portion to each other while applying a set air pressure to the pressurization piston; v) a valve drive source that is connected to an outer protrusion end portion of the drive valve body, provides the air pressure to the drive valve body, and applies a forward and backward operating force to the drive valve body; vi) an adhesive transport pump that has an adhesive suction passage connected to the adhesive flow passage and an adhesive discharge passage connected to the adhesive suction passage, and is installed to be connected to the cartridge holder so that the adhesive introduced through the adhesive flow passage is discharged through the adhesive suction passage and the adhesive discharge passage at a set pumping pressure; and vii) a spray unit that has an adhesive spray passage connected to the adhesive discharge passage, is installed to be connected to the adhesive transport pump, and sprays the adhesive discharged through the adhesive discharge passage to a vehicle body panel through the adhesive spay passage.
Patent KR-102541842-B1 (KR)
IPC: F21V23/00
Filed: 2020-12-16
Granted: 2023-06-12
Abstract: 수명을 향상시킨 센서등을 개시한다. 
본 실시예의 일 측면에 의하면, 인간의 접근을 감지하여 켜지거나 꺼지는 센서등에 있어서, 접지되며, 외부로부터 인가되는 전원의 크기와 형태를 변환하는 컨버터와 자신의 위치로부터 기 설정된 반경 내에 인간이 접근하는지를 감지하여, 상기 컨버터로부터 변환된 전원의 인가여부를 결정하는 센서 및 상기 센서에 의해 상기 컨버터로부터 변환된 전원을 인가받아 동작하는 LED 모듈을 포함하며, 상기 LED 모듈은 복수 개의 LED들이 모두 병렬로 연결되어 하나의 군을 이루며, 각 LED 군이 직렬로 연결된 것을 특징으로 하는 센서등을 제공한다.
Patent KR-102539761-B1 (KR)
IPC: A61K31/497
Filed: 2020-12-23
Granted: 2023-06-02
Abstract: 본 발명은 티옥소티아졸리딘-4-온 유도체 화합물 및 이의 용도에 관한 것으로, 상세하게 PIM 단백질 키나아제에 대한 억제 활성을 갖는 티옥소티아졸리딘-4-온 유도체 화합물 및 이를 유효성분으로 함유하는 PIM 키나아제 과발현 질환 치료 또는 예방용 약학조성물에 관한 것이다. 
[화학식 Ⅰ] 
   
상기 화학식 I에서, 상기 R은 C 1  내지 C 4  알콕시, C 5  내지 C 10  사이클로알킬로 치환된 아미노기, C 5  내지 C 10  사이클로알킬로 치환된 옥시; 또는      (여기서, R 1  내지 R 3 은 각각 독립적으로 수소 원자; 할로; C 1  내지 C 4  알콕시; 또는 C 1  내지 C 4  알킬기;에서 선택되는 치환기이고, n은 1 내지 5의 정수임)를 나타낸다.
Patent KR-102384009-B1 (KR)
Inventor: CHAE SEUNG YEOB
IPC: G06T7/194
Filed: 2020-12-28
Granted: 2022-04-08
Abstract: Disclosed is a learning data augmentation method using composition of an object and a background in a learning data augmentation apparatus, which increases reality of augmented learning data. According to the present invention, the method comprises the following steps: extracting an object image (the object image is a learning target) and determining a type of the object image; inputting a background image (the background image includes a plurality of different areas) and distinguishing a first background area and a second background area from the background image; and combining the object image with the first background area and the second background area to augment learning data. The learning data augmentation step includes a step of randomly arranging object images of a first type corresponding to the first background area in the first background area and randomly arranging second type object images corresponding to the second background area in the second background area.