baber/WOPTO huggingface dataset:
Patent KR-102237253-B1 (KR)
Title: Two-liquid liquid resin injection device
Inventor: LEE HYON CHUL
IPC: B05B12/00
Filed: 2020-04-02
Granted: 2021-04-07
Abstract: The present invention relates to a two-component liquid resin spraying device. The two-component liquid resin spraying device for mixing and spraying different types of liquid resin includes: a handle portion having a handle to be gripped by hand; a first pressure adjusting portion installed on an upper part of the handle portion to open and close air supplied through the handle portion; a second pressure adjusting portion installed with a second piston retractably by the air introduced through the first pressure adjusting portion and installed on the first pressure adjusting portion to supply air to a mixed resin spraying portion; mixed resin spraying portion installed in a front of the second pressure adjusting portion so that different types of liquid resins are mixed by the air pressure supplied to the second pressure adjusting portion; and a liquid resin supply portion installed on both sides of the mixed resin spraying portion to supply two different types of liquid resin, wherein a slider of the mixed resin spraying portion is returned to an initial position by spring elasticity of the second pressure adjusting portion according to the operation of a trigger to stop spraying of the air and the liquid resin, and resin on/off valves are installed on both sides of the mixed resin spraying portion to adjust the desired amount of liquid resin.
Patent KR-102445948-B1 (KR)
IPC: G06Q20/32
Filed: 2020-04-03
Granted: 2022-09-21
Abstract: 결제서버가, 선불카드로부터, 결제단말정보, 요금정보, 및 선불카드정보를 수신하는 단계, 및 상기 결제서버가, 상기 선불카드와 통신하여, 상기 요금정보를 기초로 상기 결제단말정보에 대응하는 결제단말에 매칭되는 가상결제단말과 상기 선불카드 간의 결제를 수행하는 단계를 포함하며, 상기 결제단말은, 상기 결제단말이 액세스하는 화면표출장치를 통해 상기 요금정보 및 상기 결제단말정보를 포함하는 마커를 표출하도록 되어 있고, 상기 선불카드는, 카메라가 설치된 모바일단말과 로컬 통신하도록 되어 있으며, 상기 카메라로 검출한 상기 마커로부터 상기 요금정보 및 상기 결제단말정보를 추출하도록 되어 있는, 모바일 결제방법을 공개한다.
Patent KR-102147192-B1 (KR)
Inventor: KIM SAM LONG
IPC: B64F1/20
Filed: 2020-04-07
Granted: 2020-08-25
Abstract: Disclosed is a system for monitoring electric power equipment having a distribution line between utility poles by using drones which comprises: one or more drones (110) that autonomously fly in a surveillance area over a distribution line (20) between utility poles (10); a GIS server (120) that provides map-based integrated geographic information of an area adjacent to the surveillance area; a streaming server (130) that receives image information, ultrasound information, drone flight information and gas status information; a drone integrated image control server (140) that extracts images of insulators (11) of the utility poles (10) and the distribution line (20) from the image information transmitted from the streaming server (130) and analyzes the same to identify whether the insulators (11) and the distribution line (20) are overheated, analyzes the ultrasound information to identify whether the insulators (11) and the distribution line (20) are in a normal state, converts the image information on the map-based integrated geographic information provided from the GIS server (120) to a 3D stereoscopic image, and performs mapping thereon to store the converted 3D stereoscopic image; and a head mount display (200) in a remote place that receives the 3D stereoscopic image from the drone integrated image control server (140) and projects the image while overlapping covering status information of the distribution line (20), and temperature information and ultrasonic information of the insulators (11) to provide the same. In a remote place, through the head mount display (200), status information of the utility poles (10) and the distribution line (20) is monitored in real time and whether the distribution line (10) and the insulators (11) are in the normal state is identified.
Patent KR-102327437-B1 (KR)
IPC: A47B13/08
Filed: 2020-04-09
Granted: 2021-11-17
Abstract: 본 발명은 인터넷 카페에서 컴퓨터를 이용하는 이용자가 자신의 개인 물건을 올려놓거나 음식을 먹을 때 음식을 올려놓고 편리하고 안전하게 먹거나 마실 수 있도록 모니터 아래에서 수납과 인출할 수 있게 거치용 플레이트를 추가하여 구성함으로, 인터넷 카페 이용자는 자신의 개인 물건을 올려놓고 보관하거나 음식이나 음료를 올려놓고 안전하고 편리하게 먹거나 마실 수 있게 하고, 동시에 이처럼 거치용 플레이트 하부에 장착한 자외선램프로 상판 위에 놓인 키보드나 마우스 등을 살균 소독할 수 있게 하여 안전하면서도 편리하게 사용할 수 있게 한 살균 소독 기능을 갖춘 인터넷 카페용 컴퓨터 책상을 제공하는데 그 목적이 있다.
Patent KR-102155011-B1 (KR)
Title: Work belt safety apparatus interlock with saftey ring
Inventor: SUNG YONGTAE
IPC: G08B3/10
Filed: 2020-04-22
Granted: 2020-09-11
Abstract: A technical concept of the present invention relates to a work belt safety apparatus interconnected with a safety ring. A purpose of the present invention is to provide a work belt safety apparatus interconnected with a safety ring, capable of sensing a hanging condition of a safety ring through a contactless sensor which does not cause mechanical malfunction, and assisting a safety condition of a worker by activating/inactivating a locking condition of a work belt in accordance with the hanging condition of the safety ring. According to the present invention, as a hanging condition of a safety ring is sensed through a contactless sensor, the hanging condition of the safety ring can be strongly sensed because mechanical malfunction does not occur, a control means reliably transmits a warning message to a safety means in accordance with the hanging condition of the safety ring, and the locking condition of the work belt is activated/inactivated in interconnection with the hanging condition of the safety ring to enable a worker to use a working tool in a safe condition.
Patent KR-102145339-B1 (KR)
Inventor: KIM HONGSIK
IPC: H01S3/08
Filed: 2020-05-04
Granted: 2020-08-18
Abstract: Disclosed is a laser repair apparatus enabling the precise control of a path of a laser beam. According to one embodiment of the present invention, the laser repair apparatus includes: a first laser apparatus including at least one light source to radiate a single-wavelength laser beam; a second laser apparatus including at least one light source to radiate a single-wavelength or multi-wavelength laser beam; a first optical system reflecting each of the laser beams radiated from the first and second laser apparatuses in the same direction; an optical path control part receiving the laser beams coming via the optical system, branching each of the laser beams radiated from the first and second laser apparatuses at a preset ratio and monitoring the same, and adjusting a path of each of the received laser beams such that the laser beams can go along the same path in accordance with a monitoring result; a second optical system delivering the light having gone through the optical path control part, and monitoring a position of a laser beam outputted to a target object; an object lens outputting the light delivered from the second optical system to the target object; and a control part controlling the optical path control part such that the laser beams coming into the optical path control part can have the same path by using the monitoring result of the optical path control part and a monitoring result of the second optical system.
Patent KR-102327837-B1 (KR)
IPC: H04M1/725
Filed: 2020-05-21
Granted: 2021-11-18
Abstract: 플렉서블 디스플레이 장치가 개시된다. 본 플렉서블 디스플레이 장치는 화면 상의 제1 위치에 객체를 디스플레이하는 디스플레이부, 디스플레이부의 벤딩을 감지하는 감지부 및, 벤딩이 유지되는 동안, 벤딩이 감지된, 화면 상의 위치를 기반으로 객체의 위치를 이동시키는 제어부를 포함하고, 제어부는, 객체가 기설정된 제2 위치로 이동되면 제2 위치에 매핑된 기능이 수행되도록 제어한다.
Patent KR-102382622-B1 (KR)
IPC: B27B5/20
Filed: 2020-06-10
Granted: 2022-04-05
Abstract: 본 발명에서는 작업대의 상부면에 놓여지는 판재 등을 절단하는 전동식 원형톱의 기울기를 장착판의 상부면에 대하여 수직으로 세워진 상태로부터 측방으로 45°각도범위내에서 조절할 수 있도록 하되, 원형톱의 전후방향 위치가 미세하게 조절될 수 있도록 함으로써 판재를 보다 정확하게 절단할 수 있도록 하고, 원형톱에 모터의 구동력을 전달하는 모터축상에 블레이드를 설치하여 모터의 구동시 모터커버의 뒷쪽으로부터 톱하우징(Saw housing) 내부로 외부공기가 유입되도록 한 후 톱밥과 함께 톱하우징의 하부 외측으로 배출되도록 함으로써 쾌적한 작업환경이 조성될 수 있도록 한 새로운 판재절단용 원형톱장치가 개시된다. 
본 발명은 상부면에 판재의 절단방향과 일치하는 방향으로 관통공이 형성된 장착판과; 상기 관통공의 수직하방에 해당되는 장착판의 하부에 배치된 상태에서 장착판의 좌우측 저면부에 회동가능하게 힌지결합되며 상부가 개구된 톱하우징(Saw Housing)과; 상기 장착판의 일측면 하부에서 하우징의 측면부와 일정 간격 이격된 상태로 세워져 설치되는 측면판과; 상기 톱하우징의 외측에서 수평방향으로 설치되며, 전류의 인가에 따라 구동되는 전동모터와; 상기 측면판의 일측에 설치되고 상기 전동모터 및 외부전원과 전기적으로 연결된 상태에서 판재의 절단작업시 전동모터의 구동을 제어하는 작동스위치와; 상기 관통공의 수직하방에 해당되는 텁하우징의 내부에 배치된 상태에서 윗부분은 상기 장착판상의 관통공의 상부 외측으로 돌출되게 설치되며, 중심부에는 상기 전동모터의 모터축이 고정되게 결합되어 전동모터의 구동방향에 따라 제자리 회전되면서 장착판상에 놓여지는 판재를 절단하는 원형톱과; 상기 전동모터와 장착판 및 측면판 사이에 설치되어 판재의 두께에 맞추어 전동모터 및 원형톱을 상하방향으로 승강시키는 원형톱승강부재와; 상기 톱하우징과 측면판상에 설치되어 판재의 절단 각도에 맞추어 수직으로 세워진 상태로부터 측방으로 45°의 각도 범위내에서 원형톱의 기울기를 조절하는 각도조절부재와; 상기 장착판상의 관통공의 윗부분으로 돌출된 원형톱의 상부 윗쪽에 설치된 상태에서 판재의 절단시 판재의 두께에 의하여 윗쪽으로 들어올려지면서 회전하는 원형톱에 의하여 작업자가 부상당하지 않도록 하는 안전커버를 포함하는 판재절단용 원형톱장치에 있어서, 상기 장착판의 전면 일측 하단에 설치되어 제자리에서 정역방향으로 회전시키는 동작에 의하여 원형톱이 수용된 톱하우징의 위치가 전후방향으로 미세하게 조절되도록 하는 원형톱 위치조절부재와; 상기 전동모터의 모터축 및 톱하우징의 전면 외측에 설치되어 판재의 절단작업시 전동모터의 구동에 따라 모터커버의 뒷쪽으로부터 톱하우징 내부로 외부공기가 유입되도록 한 후 톱밥과 함께 톱하우징의 하부 외측으로 배출되도록 하는 톱밥배출부재를 더 포함하여 구성된다.
Patent KR-102417012-B1 (KR)
IPC: B04B7/08
Filed: 2020-06-15
Granted: 2022-07-05
Abstract: 본 발명은 회전하면서 원심분리를 수행하는 고정앵글 로터에 있어서, 중심부 바닥면에서 돌출 형성한 축부와, 상기 축부에 결합하는 삽입부 및 내주면에 다수의 시료튜브 장착부를 구비한 로터본체; 및 상기 로터본체를 덮는 커버와, 상부에는 손잡이를 형성하고 하부에는 상기 삽입부를 내삽하는 공간을 형성한 결합부를 형성하여, 상기 손잡이를 상기 커버의 상면에 노출하고, 상기 결합부를 상기 커버의 하면에 돌출하도록, 상기 커버의 중심부에 고정하는 잠금부를 구비한 커버부; 를 포함하고, 상기 커버부의 회전에 의해, 상기 결합부와 상기 삽입부는 상호 체결하는 것을 특징으로 하는 고정앵글 로터 제공한다. 
본 발명의 고정앵글 로터에 의하면, 커버부를 로터에 쉽고 빠르게 체결하면서도, 로터가 고속으로 회전하더라도 커버부가 로터본체에서 풀어지지 않고 체결력을 유지할 수 있기 때문에, 커버부가 로터본체에서 이탈하지 않는 효과가 있다. 
또한, 커버부를 작은 회전으로 로터본체에 체결하면서도 로터본체의 내부를 밀폐할 수 있는 효과가 있다.
Patent KR-102164363-B1 (KR)
Title: Intelligent system for building automatic control integrating bas and fms, and method for facility management using the system
Inventor: HAN GURN GO
IPC: G05B15/00
Filed: 2020-06-16
Granted: 2020-10-13
Abstract: Provided are an intelligent building automatic control system in which BAS and FMS are integrated and a facility management method thereby. Specifically, the building automatic control system integrates a BAS unit monitoring an environmental condition at a predetermined location in a building, and controlling and monitoring operations of specific facilities supplying cold air and heat to the location to improve the environmental condition, and an FMS unit maintaining information inputted in relation to the facilities, checking the fuel consumption of the facilities, and monitoring the real-time price of fuel supplied to the facilities.
Patent KR-102445545-B1 (KR)
IPC: A24F40/46
Filed: 2020-06-18
Granted: 2022-09-20
Abstract: 본 발명은 일회용 전자담배에 관한 것으로서, 제1하우징(11)과, 액상저장체(12)와, 가열부(13)와,무연안내관체(14)와, 드립팁(15)과, 한 쌍의 제1내, 외전극(16,17)을 포함하는 제1본체(10); 및 제2하우징(21)과, 제2내, 외전극(22,23)과, 배터리(24)와, 기류감응센서(25)와, 램프캡(26)과, 엘이디(27)를 포함하는 제2본체(20);를 포함한다. 따라서, 배터리에 기류감응센서 및 전선을 연결시키는 심플한 구성요소를 바탕으로, 상기 기류감응센서가 흡입되는 기류에 반응하여 배터리를 작동시키면 이에 따라 상기 배터리에 연결된 전선을 통해 무연안내관체의 심대를 가열하여 무연을 생성시킬 수 있도록 함으로써, 기본적으로 부품수의 최소화에 따라 제조가 신속하고 수월하게 이루어지게 됨은 물론 이에 따른 제조비용 절감 등을 도모할 수 있게 되고, 또한, 무연안내관체의 관통홀과 연결되어 절개된 절개구를 형성하고, 상기 무연안내관체가 절개구를 기준으로 벌어지면서 관통홀이 확개되도록 하여 가열부의 심대가 수월하게 무연안내관체로 조립될 수 있도록 함으로써, 이 역시도 핵심 부품 조립이 간편하고 신속하게 되는 등 전반적인 생산성 향상은 물론 이에 따라 제품 경쟁력 향상으로 이어지게 되는 등의 효과를 얻을 수 있다.
Patent KR-102479558-B1 (KR)
IPC: G06Q50/16
Filed: 2020-06-29
Granted: 2022-12-21
Abstract: 본 발명은 투자자 주체별 기여도 산출 장치 및 방법에 관한 것이다. 장 중에 투자자 주체별로 매매 형태가 시장에 미치는 지수/가격 기여도를 실시간으로 산출하고자 한다.
Patent KR-102204347-B1 (KR)
Inventor: GWAK CHUL WON
IPC: H02S30/10
Filed: 2020-06-30
Granted: 2021-01-18
Abstract: The present invention relates to a seismic device for a solar module installation structure, which is installed between a solar module installation structure and a base on the ground. The solar module installation structure includes a plurality of columns vertically located; an installation frame installed at top surfaces of the columns and installed with a solar module; and a column plate larger than a cross section of a column provided at a bottom end of each column. The seismic device for a solar module installation structure comprises: a body having an elastic plate shape, formed with an insertion hole at a center of a top surface, and a plurality of receiving grooves concavely formed downward around the insertion hole to be spaced apart from each other; an auxiliary body having an elastic plate shape corresponding to the insertion hole, formed with an auxiliary receiving groove larger than the receiving groove and formed at a top surface to be concave downwards, and inserted into the insertion hole; and a rotating body having a spherical shape to be received in the auxiliary receiving groove. When a plurality of bodies are located between one column plate and one base to correspond to the column plate and the base, the rotating body is received in the auxiliary receiving groove to movably make contact with the column plate.
Patent KR-102184139-B1 (KR)
Inventor: LEE WON SIK
IPC: G01V1/38
Filed: 2020-07-09
Granted: 2020-11-27
Abstract: The present invention relates to a depressor for side scan sonar and, more specifically, to a depressor for side scan sonar, which can allow the side scan sonar to maintain a proper altitude and improve a quality of waterway measurement data. To this end, the depressor for side scan sonar includes a depressor body, a pitch variable module, and a neck module.
Patent KR-102339566-B1 (KR)
Title: PLA composite and method of heat shrinkable blown film
Inventor: LEE KWANG YONG
IPC: B29C49/04
Filed: 2020-07-10
Granted: 2021-12-16
Abstract: The present invention relates to a biodegradable polylactic acid (PLA) composite material, particularly a PLA composite material, which substitutes for a petrochemical synthesis system generating environmental pollution and carbon dioxide and can be decomposed at a ratio of 90% or more within 6 months at a temperature of 60℃ under a humidity of 80% in the presence of activated microorganisms, when being discarded, and has an excellent light transmission, and a method for manufacturing a heat shrinkable blown film. The biodegradable PLA composite material includes 96.7-93.3 wt% of PLA, 3-6 wt% of polycaprolactone (PCL), and 0.3-0.7 wt% of any one crosslinking agent selected from calcium stearate and magnesium stearate. The biodegradable PLA composite material having an excellent light transmission and the method for manufacturing a heat shrinkable blown film according to the present invention use a coextrusion blowing process to avoid a need for T die-based heat sealing or adhesion treatment, thereby providing improved cost efficiency and productivity.
Patent KR-102183875-B1 (KR)
Inventor: KIM CHAN JIN
IPC: B01D46/00
Filed: 2020-07-15
Granted: 2020-11-27
Abstract: The present invention relates to a dust collector capable of removing adsorbed dust and, more specifically, to a dust collector capable of removing adsorbed dust, which discharges air by removing particulates such as dust, fine dust, and the like floating in the air through a filter, efficiently removes the particulates adsorbed on the filter, and is capable of reducing the adsorption of the particulates to the filter.
Patent KR-102337271-B1 (KR)
Title: Global manufacturing execution system based on business rule management system
Inventor: KIM SUNG MIN
IPC: G06Q10/06
Filed: 2020-07-28
Granted: 2021-12-09
Abstract: The present invention relates to a business rule management system (BRMS)-based global production management system. According to the present invention, the BRMS-based global production management system includes a stored memory in which a BRMS-based global production management program is stored and a processor which executes the program. The processor derives a rule target task, derives components necessary for rule development, and generates a task unit rule by combining a rule composed of components.
Patent KR-102180278-B1 (KR)
Title: ambo type temperature detecting and current breaking socket
Inventor: HWANG KYU CHAN
IPC: H01R13/70
Filed: 2020-08-06
Granted: 2020-11-18
Abstract: To simplify a structure and to improve stability in heating, the present invention provides an ambo type temperature detecting and current breaking socket, which includes: a housing part having a power source insertion hole formed through the housing part such that a power-side connection line is connected, and formed therein with a pair of mounting spaces to communicate with the power source insertion hole and mutually electrically insulated from each other; a pair of power source connecting units disposed at one side of the mounting space and making contact with the power-side connection line inserted into the power insertion hole while passing through the power insertion hole; a pair of power source terminal units including a pair of terminal bodies disposed at an upper portion of the power source connecting unit, electrically connected with the power-side connection line and including a conducting material, and a pair of plug connection units extending toward an opposite side of the mounting spaces from the terminal bodies and electrically connected with each other, as the power plug is selectively inserted into hollowing parts formed in facing inner surfaces; and a temperature sensing cut-off part having opposite fixing ends fixed to a lower portion of the plug connection unit, in which a free end is integrally provided between the fixing terminals to have a gradient, and the plug connection unit is bi-laterally linked, pressed, and deformed, when a surrounding temperature of the housing part is increased to be equal to or greater than a preset safety temperature and when the fixing ends bi-laterally move as the free end are bi-laterally expanded and deformed based on the center, such that one surface of the temperature sensing cut-off part has a thermal expansion coefficient lower than one of an opposite surface such the plug connection unit is electrically cut off from the power plug.
Patent KR-102240074-B1 (KR)
Inventor: MIN SANG KYU
IPC: B60B37/04
Filed: 2020-08-11
Granted: 2021-04-14
Abstract: The present invention relates to an axle device for a towing subject, which is characterized in that a hub is installed on both ends of an axle axially installed on the bottom surface of the towing subject to be able to rotate, and which comprises: a drum-type hub on which the hub is axially installed inside a drum to be able to rotate; and a mounting block which is mounted on the bottom surface of the towing subject and on which the drum type hub is assembled and installed. The present invention is characterized in that the drum-type hub and the mounting block are separately manufactured, and in that an axle device obtained by assembling the drum-type hub and the mounting block that are separately manufactured is modularized, thereby being easily assembled and produced. The mounting block of the axle device is firstly installed (fixed) on the bottom surface of a vehicle body, and the drum-type hub is mounted on the mounting block installed (fixed) on the vehicle body and thus, the axle device can be easily installed on the bottom surface of the vehicle body. The drum-type hub and the mounting block each have a small volume, thereby being easily transported and stored.
Patent KR-102217003-B1 (KR)
IPC: G06T3/40
Filed: 2020-08-24
Granted: 2021-02-17
Abstract: 객체 추적 방법 및 이를 수행하는 장치가 개시된다.  일 실시예에 따른 객체 추적 방법은, 타겟 객체를 추적하기 위한 제1 바운딩 박스를 확장하여 제2 바운딩 박스를 설정하는 단계와, 상기 제2 바운딩 박스에서 상기 제1 바운딩 박스를 제외한 영역을 외부 영역으로 설정하는 단계와, 상기 제1 바운딩 박스 내 특징점 및 상기 외부 영역 내 특징점에 기초하여 상기 제1 바운딩 박스의 재설정 여부를 결정하는 단계와, 재설정하기로 결정한 경우, 상기 제1 바운딩 박스를 상기 제2 바운딩 박스로 재설정하는 단계를 포함할 수 있다.
Patent KR-102281403-B1 (KR)
Title: Cosmetic composition for improving skin wrinkles containing Torreya nucifera ceramide and extracts of Curcuma and defatted camellia seeds
Inventor: KANG YOUAN
IPC: A61K8/9755
Filed: 2020-08-27
Granted: 2021-07-27
Abstract: The present invention relates to a cosmetic composition for reducing skin wrinkles, comprising Torreya nucifera ceramide and extracts of Curcuma and defatted Camellia japonica. The cosmetic composition according to the present invention has a remarkable effect on skin wrinkles, skin barrier, and skin moisturizing by containing Torreya nucifera ceramide and extracts of Curcuma and defatted Camellia japonica as active ingredients.
Patent KR-102176244-B1 (KR)
Title: Air supply device for ventilator
Inventor: JEON PIL DONG
IPC: A61M16/00
Filed: 2020-08-27
Granted: 2020-11-10
Abstract: The present invention is to provide an air supply device for an artificial respirator capable of automatically pumping an air bag, pressurizing with a constant force, controlling the number of breathing, and adjusting the amount of breathing appropriate for adults and infants. More specifically, the present invention comprises: a main body in which a semicircular mounting groove is provided on an upper surface thereof to accommodate the airbag of the artificial respirator, and a space part having a predetermined size is provided inside thereof at one side of the mounting groove; a circular crank plate rotatably installed in the space part, and forming a crank pin spaced apart from the center; a driving means connected to the center of the crank plate for drive rotation; and a pressurizing means connected to include the crank pin and converting a rotational motion of the crank plate into an up-and-down reciprocating motion to pressurize and pump the airbag with a predetermined pressure.
Patent KR-102426062-B1 (KR)
IPC: B65D88/16
Filed: 2020-09-02
Granted: 2022-07-26
Abstract: 인양 및 하역시 작업 안전성이 향상되고 제품의 내구성이 개선되도록, 본 발명은 내용물이 충적되는 저장공간이 형성된 컨테이너 백에 있어서, 상하방향으로 관통 개구되되 내부에 상기 저장공간이 형성되는 내부라이너; 상하측이 개구되며 내부에 상기 내부라이너가 배치되는 수용공간의 측면을 형성하되 상단부가 기설정된 폭으로 중첩되도록 개구된 상측의 단부 테두리부를 하향 절곡하여 다중으로 형성된 보강덧댐부가 구비된 측벽부와, 상기 측벽부의 개구된 상측을 커버하고 중앙부에 제1개구부가 형성된 상벽부와, 상기 제1개구부의 테두리에 연결되어 상기 수용공간을 선택적으로 개방하는 투입부와, 양단부가 상기 측벽부의 상단부를 따라 기설정된 간격으로 연결되고 중앙부가 고리형으로 형성되는 복수개의 고리벨트와, 양단부에 각 상기 고리벨트의 중앙부에 걸림 결합되는 걸림고리가 각각 형성되는 한쌍의 인양벨트와, 각 상기 인양벨트의 중앙부를 상호 결합하는 밸크로를 포함하는 포장부; 및 상기 포장부의 외측을 감싸도록 상하방향으로 관통 개구되는 외부라이너를 포함하는 컨테이너 백을 제공한다.
Patent KR-102352722-B1 (KR)
Title: Trailer lower structure
Inventor: CHOI HEE LYONG
IPC: B62D27/06
Filed: 2020-09-11
Granted: 2022-01-19
Abstract: The present invention relates to a trailer undercarriage. More specifically, the trailer undercarriage of the present invention comprises: a support frame connected to a tow truck and spaced apart from an upper part of a main shaft crossing the center; and a support frame having a height higher than the same of the support frame so that both end units of the support frame are inserted and mounted. According to the present invention, a height adjustment member extrapolated to the support frame to adjust a step difference with the support frame is made of a U-shaped aluminum material to reduce a weight of a lower part of a trailer and increase a weight of the upper part of the trailer. In addition, it is possible to miniaturize the tow truck, and it is strong in shock absorption and vibration, and occurrence of cracks and accidents at a coupling unit are reduced, and an electrical wiring can be neatly arranged.
Patent KR-102318399-B1 (KR)
Title: Apparatus and method for manufacturing tire
Inventor: SEOUNG JEONG HOON
IPC: B29D30/00
Filed: 2020-09-23
Granted: 2021-10-28
Abstract: A tire manufacturing method according to one embodiment of the present invention comprises: a step of storing, by a memory, reference data; a step of forming, by a processor, a first semi-finished product and a second semi-finished product based on first semi-finished product reference data and second semi-finished product reference data among the reference data; a step of acquiring, by a sensor, first drum position data and second drum position data of a first drum and a second drum; a step of generating, by the processor, drum position control data for changing a position of at least one of the first drum and the second drum based on first drum reference data and second drum reference data among the reference data; a step of changing, by a driver, the position of at least one of the first drum and the second drum based on the drum position control data; and a step of combining, by the driver, the first semi-finished product and the second semi-finished product by operating the first drum and the second drum. Accordingly, it is possible to improve tire quality.