baber/WOPTO huggingface dataset:
Patent KR-20220022676-A (KR)
Inventor: JUNG AE JA
IPC: C04B35/622
Filed: 2020-08-19
Abstract: The present invention relates to an inert gas injection-type ash molding method, in which the powdered ashes are placed on an ash molding plate having a plurality of grooves formed therein, the ashes are molded by pressing at high temperature while first injecting inert gas into an ash mold, a molding plate is slowly opened while secondarily injecting the inert gas after molding is completed, thereby preventing oxidation and molding smooth and attractive round-shaped ashes. According to the present invention, the inert gas injection-type ash molding method comprises: a first step of finely pulverizing the ashes, removing foreign substances, and drying the pulverized ashes to acquire ash powder; a second step of mixing a reinforcing material and a natural mordant with the ash powder; a third step of evenly filling a plurality of grooves formed in a molding plate (13) with the mixture acquired in the second step; a fourth step of putting a mold (12) filled with the mixture into an electric furnace after the third step and first injecting an inert gas (14) while heating the mold at 1,300℃ to acquire ash powder crystals; and a fifth step of slowly opening the lower molding plate (13) after the fourth step while injecting the inert gas into the ash secondarily to form smooth and round ashes while preventing oxidation due to external inflow of oxygen.
Patent KR-20210024426-A (KR)
Title: Light-emitting device, manufacturing method thereof and display module using the same
Inventor: HSIEH MIN HSUN
IPC: H01L33/62
Filed: 2020-08-19
Abstract: Disclosed is a light emitting device including a carrier, a light emitting element, and a connection structure. The carrier includes a first coupling portion and a first neck portion extending along the coupling portion. The first coupling portion has a first width, and the first neck portion has a second width, wherein the second width is less than the first width. The light emitting element includes a first light emitting layer capable of emitting a first light beam and a first contact electrode formed under the first light emitting layer, wherein the first contact electrode corresponds to the first coupling portion. The connection structure includes a first electrical connection portion and a protection portion surrounding the first coupling portion and the first electrical connection portion, and the first electrical connection portion is electrically connected to the first coupling portion and the first contact electrode. The first coupling portion is located within a range substantially surrounded by the protection portion.
Patent KR-20210070897-A (KR)
Title: System and Method for Scheduling Optimization of Heat Treatment Furnaces in Hot Press Forging Factory
Inventor: RYU KWANG RYEL
IPC: G06Q50/04
Filed: 2020-08-20
Abstract: Disclosed are a system and a method for scheduling optimization of heat treatment furnaces. According to an embodiment of the present invention, the system for scheduling optimization of heat treatment furnaces includes: a work plan generation module for generating a candidate work plan by receiving the candidate work quantity to be processed by the heat treatment furnace and a current state of the heat treatment furnace; a work plan evaluation module for evaluating the generated candidate work plan through cost prediction model-based simulation; and a heat treatment process cost prediction module which predicts the cost required when evaluating the candidate work plan. The work plan generation module may output an optimal work plan by receiving an evaluation value of the work plan reflecting the estimated cost from the work plan evaluation module.
Patent KR-20220023406-A (KR)
Title: Support of Displaying Boundary of Road
Inventor: HAN JEONG MI
IPC: E01F9/681
Filed: 2020-08-21
Abstract: The present invention relates to a road boundary display bar, comprising: a support plate which is fixedly installed by a plurality of anchor bolts from an upper part while a lower end part of the outer periphery is in close contact with a road, and forming a coupling protrusion at an upper end part of an upper coupling unit with a predetermined diameter in the center of the upper surface while a lower end part protrudes outwardly and an end part of an outside slopes upward and inward at a certain height; and a display bar wherein a lower part is inserted downward along the outer circumferential surface of the upper coupling unit formed on an upper part of the support plate, and a coupling groove is formed on the inner circumferential surface to be fitted with the coupling protrusion, and which has a certain height formed of a thin plate so that the outer peripheral surface of a certain width and height from a lower end part can be removed by pulling from the outside. An objective of the present invention is to provide the road boundary display bar, which can be replaced very easily and quickly.
Patent KR-20220026398-A (KR)
Title: Gas storage device with safety valve for biogas storage capable of controlling positive and negative pressure
Inventor: JUNG HUN HOI
IPC: F17B1/26
Filed: 2020-08-25
Abstract: Disclosed is a biogas storage apparatus having a safety valve capable of controlling positive and negative pressure. The disclosed biogas storage apparatus having a safety valve capable of controlling positive and negative pressure includes: a gas storage tank connected to an anaerobic-digestion tank through a gas introduction pipe to receive and store biogas; and a positive and negative pressure control unit installed to be connected to the gas introduction pipe, having an outer part connected with the gas introduction pipe due to a differential head when positive pressure equal to or greater than set pressure occurs in the gas storage tank, to emit the biogas transferred through the gas introduction pipe to the outside, and having the outer part connected with the gas introduction pipe due to a differential head when sharp negative pressure equal to or greater than the set pressure occurs in the gas storage tank, to introduce the outside air into the gas introduction pipe, thereby preventing damage to the gas storage tank. Therefore, the present invention is capable of securing stability in terms of operation.
Patent KR-20220032204-A (KR)
Inventor: OH GYO SUN
IPC: B01D35/04
Filed: 2020-09-07
Abstract: The present invention relates to a universal adapter for mounting a water filter. According to the present invention, since a packing seating part and a nut part are formed on the inside of a known rupture tube equipped with a ruptured part, an inclined part, and a tightening screw disposed on the outside, a connector equipped with an inlet and connecting bolt disposed in the center is fastened with the screw, a cap nut having an inclined part is fastened to the outside of the tightening screw of the rupture pipe, a packing having protective wings at the end of the rupture tube is seated between the packing seating part and the connector. When a water filter is installed, by simply inserting the end part of a faucet into the packing and rotating the cap nut, the inclined part of the cap nut moves along the inclined part of the ruptured tube and the ruptured part is tightened inward and compresses the packing, so that the rupture part comes in contact with the faucet mounted inside the packing. Accordingly, even when the diameter and shape of the faucet are different, airtightness can be maintained over a wide range, and thus ease of use can be provided and production cost can be greatly reduced.
Patent KR-20220033572-A (KR)
Inventor: YUN HUI SUK
IPC: C04B35/10
Filed: 2020-09-07
Abstract: The present invention relates to a method for manufacturing a ceramic structure made of a plurality of materials by using a 3D printer, and a ceramic structure manufactured thereby. The present invention provides a method for manufacturing a ceramic structure having a functional gradient structure using a mixed material in which different types of materials are mixed. According to the present invention, a ceramic structure made of heterogeneous materials having different physical properties and a mixture of heterogeneous materials can be integrally formed and a sintering shrinkage of a plurality of printing materials and a mixture thereof is controlled, thereby providing an effect of preventing peeling, cracking, and shape deformation of the structure. In addition, a bonding surface between the heterogeneous materials is controlled by a graded structure, thereby preventing rapid change in physical properties and improving bonding characteristics between the heterogeneous materials. At this time, in functional gradient structure part, functional gradient structure conditions such as the thickness and shape of each composition can be precisely controlled layer by layer. Therefore, the method provides an effect of manufacturing a high-functionality and high-quality ceramic structure with high structural precision combining heterogeneous physical properties. The method comprises a first and second printing material preparation step, a mixed printing material preparation step, printing steps, and a sintering step.
Patent KR-20210137874-A (KR)
Title: User interfaces related to time
IPC: G04G21/00
Filed: 2020-09-24
Abstract: The present invention generally describes user interfaces related to time. Accordance to embodiments of the present invention, user interfaces for displaying and enabling an adjustment of a displayed time zone are described. Accordance to embodiments of the present invention, user interfaces for initiating a measurement of time are described. Accordance to embodiments of the present invention, user interfaces for enabling and displaying a user interface by using a character are described. Accordance to embodiments of the present invention, user interfaces for enabling and displaying a user interface including an indication of a current time are described. Accordance to embodiments of the present invention, user interfaces for enabling configuration of a background for a user interface are described. Accordance to embodiments of the present invention, user interfaces for enabling configuration of applications displayed on a user interface are described.
Patent KR-20210082061-A (KR)
Title: Stretchable display device
Inventor: LEE HYO KANG
IPC: H01L27/15
Filed: 2020-09-28
Abstract: The present invention relates to a stretchable display device. According to an embodiment of the present invention, a stretchable display device includes: a plurality of first substrates which is disposed on a lower substrate to be spaced apart from each other and includes at least one pixel; a plurality of connection substrates which connects adjacent first substrates among the plurality of first substrates; and a plurality of connection lines which electrically connects pads disposed on the plurality of adjacent first substrates and is disposed on side surfaces of the plurality of connection substrates. Therefore, a resistance of the connection line may be minimized.
Patent KR-20210109425-A (KR)
Title: Plasma generation unit and plasma processing apparatus
Inventor: HYUNYOUNG LEE
IPC: H05H1/34
Filed: 2020-09-29
Abstract: The present invention relates to a plasma generation unit and a plasma processing device. The plasma generation unit has: a first electrode unit comprising an insulating body having an insertion hole therein and a conductive member disposed on an outer circumferential surface of the body; and a conductive second electrode unit having a gas injection hole communicating with one end thereof therein and having the other end area arranged to be inserted into the insertion hole of the first electrode unit. The other end area of the second electrode unit has a diameter that decreases toward the other end and is positioned to correspond to an area where the conductive member is disposed.
Patent KR-20220043778-A (KR)
Title: Vehicle impact energy absorption system
Inventor: JEONG SEUNG MIN
IPC: B60K1/04
Filed: 2020-09-29
Abstract: Disclosed is a vehicle collision energy absorption system which comprises: a pair of front side members; a front sub-frame disposed below the pair of front side members; and an electric motor mounted in the front sub-frame. A front edge of the electric motor can be pivotably connected to the front sub-frame, and a rear edge of the electric motor can be pivotably connected to the front sub-frame. The front sub-frame is connected to the front side member through a pair of support arms and a pair of support brackets, and each support arm can be pivotably connected to each support bracket through a pivot pin.
Patent KR-20220047049-A (KR)
Title: A method for Generating an Unambiguous Correlation Function based on triangular pulses
Inventor: YOON SEOKHO
IPC: G01S19/29
Filed: 2020-10-08
Abstract: According to an embodiment of the present invention, a method for generating a non-ambiguous correlation function includes the steps of: receiving, by a receiver, a CBOC signal; generating, by the receiver, a duplicate signal and a triangular pulse of the CBOC signal; generating an autocorrelation function by correlating the received CBOC signal with the duplicate signal; generating a cross-correlation function by correlating the received CBOC signal with a triangular pulse; generating a centralized correlation function based on a difference value between an autocorrelation function component and a cross-correlation function component; and generating a non-ambiguous correlation function by removing the negative peak of the centralized correlation function. Accordingly, the ambiguity of the CBOC signal can be improved.
Patent KR-20200124635-A (KR)
Title: Medical cooling device
Inventor: KIM GUN HO
IPC: A61B18/02
Filed: 2020-10-20
Abstract: The present invention provides a medical cooling device comprising: a nozzle unit for spraying coolant; a coolant temperature and pressure control unit (cryogen temperature pressure controller) for controlling the temperature and pressure of the coolant through heat; and a control unit for controlling the heat applied to the coolant temperature and pressure control unit. Cooling conditions required for various clinical effects such as effective destruction of lesion cells, minimization of the destruction of surrounding normal cells, cooling anesthesia, immune activation by cooling, etc. can be stably implemented.
Patent KR-20220055246-A (KR)
Inventor: SEON JI SOO
IPC: B60R7/04
Filed: 2020-10-26
Abstract: Disclosed is a console armrest opening and closing structure. According to one aspect of the present invention, provided is the console armrest opening and closing structure comprising: an armrest which is coupled with a console by a hinge to open and close a storage space of the console; a knob which is installed on the armrest to rotate with a rotation pin around the rotation pin, and which rotates by receiving operating force so that a hook is detached from the console; an elastic member which elastically supports the knob so that the knob returns to an original position; and a damper which is provided on one side of the rotation pin and which controls a rotational speed of the knob according to elastic restoring force of the elastic member when the hook is fastened to a fastening groove formed on the console. The console armrest opening and closing structure controls the speed of the knob returning to the original position to prevent noise.
Patent KR-20210147836-A (KR)
Inventor: LEE EUNG GOO
IPC: G02F1/133
Filed: 2020-10-27
Abstract: The present invention relates to a display apparatus. The display apparatus according to an embodiment of the present invention includes: a solar cell module which generates electricity by using sunlight; a display module which outputs an image by using the electricity generated from the solar cell module; and a bonding layer which couples the solar cell module and the display module. The solar cell module includes: a lower substrate; a lower electrode which is provided on an upper surface of the lower substrate; and a solar cell layer which is provided on an upper surface of the lower electrode, and absorbs sunlight to generate electricity. The display module includes: a display layer which displays an image by using electricity; an upper electrode which is provided on an upper surface of the display layer; and an upper substrate which covers an upper surface of the upper electrode.
Patent KR-20220064467-A (KR)
Title: Mask assembly and correction method thereof
Inventor: AHN HONG KYUN
IPC: H01L51/00
Filed: 2020-11-11
Abstract: A mask assembly according to an embodiment includes: a frame including first to fourth sides and having an opening defined by the first to fourth sides; a first support stick fixed to the first and second sides of the frame facing each other; a second support stick fixed to the third and fourth sides of the frame; and a mask stick fixed to the third side and the fourth side. The second support stick has a weld mark in a region overlapping the opening.
Patent KR-20220068288-A (KR)
Title: Walking training system that can change the direction of transport
Inventor: KIM WOO HYUN
IPC: A61H1/02
Filed: 2020-11-18
Abstract: The present invention relates to a walking training system capable of changing the transfer direction, which is configured to assist a walking practice of a user who has difficulty in walking or moving. The walking training system capable of changing the transfer direction according to the present invention changes the direction of a guide rail by rotating a rotary drum and a lower rotating body using rotational frictional force of a direction changing manipulation rope. Accordingly, a configuration is simplified and an assembly process is shortened to improve productivity of the walking training system and obtain economic benefits by reducing manufacturing costs. In addition, the invention provides a configuration for stopping or transferring a transfer trolley through a cam mode, thereby performing an excellent stopper function, and promotes the lifting and lowering of a hanger through elastic shrinkage and elastic protrusion of a buffer member, thereby improving the efficiency of the walking practice for users who have difficulty in walking or moving.
Patent KR-20220070913-A (KR)
Inventor: KIM GUEN JIN
IPC: B24B31/12
Filed: 2020-11-23
Abstract: The present invention relates to a centrifugal grinder comprising: a barrel forming a grinding chamber for accommodating a work involving a plurality of grinding materials for grinding the work, and grinding the surface of the work by making friction between the grinding materials and the work using centrifugal force; and one or more dividers arranged to be able to be attached to and detached from the grinding chamber and dividing the grinding chamber. The divider includes: a pair of division plates having the same section shape with the grinding chamber and arranged with a gap therebetween; a guide arranged between the pair of division plates and having one or more inclination parts formed in at least one region of the circumference thereof to be inclined; a fixing member arranged to be able to move along the inclination parts of the guide and protruding from the circumference of the division plates while moving along the inclination parts, and fixed to the grinding chamber; and a combination part for combining the pair of division plates. Therefore, provided is a centrifugal grinder capable of variably adjusting and dividing the grinding space of a barrel conveniently.
Patent KR-20220072677-A (KR)
Title: Uwb 시스템
Inventor: LIM JONG CHUL
IPC: G01S13/02
Filed: 2020-11-25
Abstract: 본 발명은 UWB(Ultra-Wide Band) 시스템에 관한 것으로, 보다 상세하게는 변경 거리 기반 UWB 시스템에 관한 것이다.  
본 발명에 따른 거리 기반 UWB 시스템은 태그와 차량 간의 이격 거리에 따른 레인징 프로그램이 내장된 메모리 및 프로그램을 실행시키는 프로세서를 포함하되, 프로세서는 이격 거리에 따라 레인징을 수행할 앵커 및 레인징 방식을 결정하는 것을 특징으로 한다.
Patent KR-20220073565-A (KR)
Inventor: KIM EUNG PIL
IPC: A23L33/10
Filed: 2020-11-26
Abstract: 본 발명은 천연물 추출물이 전처리된 줄기세포에서 유래된 엑소좀을 유효성문으로 포함하는 신경질환의 예방 또는 치료용 조성물에 관한 것으로, 본 발명의 엑소좀은 우수한 신경질환의 예방 또는 치료 효과를 나타내는 바, 이를 관련 신경질환 예방 또는 약제학적 조성물 또는 이와 관련 연구개발 및 제품화에 유용하게 사용할 수 있다.
Patent KR-20220080608-A (KR)
Inventor: YU BYUNG JO
IPC: C12P13/00
Filed: 2020-12-07
Abstract: 스핑고신을 생산하는 사카로마이세스 세레비제 변이 균주, 스핑고신 1-인산을 생산하는 사카로마이세스 세레비제 변이 균주, 이들을 제조하는 방법 및 이들을 이용하여 스핑고신 또는 스핑고신 1-인산을 생산하는 방법이 제공된다. 구체적으로, hDES1 (human sphingolipid desaturase 1) 유전자 및 ACER1 (alkaline ceramidase 1) 유전자가 도입된, 스핑고신 (sphingosine)을 생산하는 사카로마이세스 세레비제 ( Saccharomyces cerevisiae ) 변이 균주가 제공된다.
Patent KR-20220081116-A (KR)
Title: 반도체 제조 설비의 파우더 트랩용 세정장치 및 이를 이용한 파우더 트랩의 세정 방법
Inventor: HWANG JAE SOON
IPC: C23C16/44
Filed: 2020-12-08
Abstract: 본 발명은 반도체 제조 설비의 파우더 트랩용 세정장치 및 이를 이용한 파우더 트랩의 세정 방법에 관한 것으로 반도체 제조 설비의 프로세스 챔버에서 배출되는 반응 가스에 포함된 파우더를 포집하는 파우더 트랩의 내부에 쌓인 파우더를 세정가스 공급부를 통해 공급되는 세정가스로 기체로 변환시켜 제거함으로써 파우더 트랩의 교체 없이 파우더 트랩의 세정이 가능하여 파우더 트랩의 세정 시에도  반도체 제조 설비가 지속적으로 운영될 수 있고, 이로써 반도체 제조 공정의 생산 효율성을 극대화하며 파우더 트랩의 세정 작업 시 소요되는 비용을 크게 줄이고, 시간을 크게 단축시킨다.
Patent KR-20220081466-A (KR)
Inventor: OH YOUNG JOO
IPC: H01G4/30
Filed: 2020-12-09
Abstract: 제1 유전체와, 한 쌍의 내부전극으로 이루어진 단위 캐패시터가 복수 개로 적층되고, 제1 내부전극과 통전하는 제1 외부전극 및 제2 내부전극과 통전하는 제2 외부전극을 포함하는 적층 세라믹 콘덴서에 있어서, 상기 제1 유전체로 이루어진 상측부 또는 하측부 상에 서로 대칭된 형태로 위치하는 제1 차폐전극과 제2 차폐전극을 구비하는 차폐전극부를 포함하고, 상기 제1 차폐전극 및 제2 차폐전극 각각의 일단부는 상기 제1 외부전극 및 제2 외부전극과 각각 접하고, 상기 각각의 타단부는 중심을 향한 첨예한 형태로 형성되되 소정의 간격으로 이격된 것을 특징으로 하는 EOS 강화형 적층 세라믹 콘덴서를 제공한다.
Patent KR-20220082447-A (KR)
Inventor: SIN DOO SHIK
IPC: G02B13/00
Filed: 2020-12-10
Abstract: 실시예에 따른 광학계는 물체 측으로부터 상 측 방향으로 광축을 따라 순차적으로 배치되는 제1 내지 제7 렌즈를 포함하고, 상기 제1 렌즈는 양의 굴절력을 가지며 물체 측으로 볼록한 메니스커스 형상을 가지고, 상기 제2 렌즈는 양의 굴절력을 가지고, 상기 제2 렌즈의 물체 측 면은 볼록하고, 상기 제2 렌즈는 하기 수학식 1을 만족할 수 있다. 
[수학식 1] 
1 < f2 / F < 1.4 
(수학식 1에서 F는 상기 광학계의 유효 초점 거리를 의미하고, f2는 상기 제2 렌즈의 초점 거리를 의미한다.)
Patent KR-20220073591-A (KR)
Title: 이물질 차단 구조를 포함하는 전자 장치
Inventor: YANG SOONWOONG
IPC: G09F9/30
Filed: 2020-12-11
Abstract: 다양한 실시예에 따르면, 전자 장치는, 제1하우징과, 상기 제1하우징과 슬라이딩 가능하게 결합되는 제2하우징과, 상기 제1하우징 및 적어도 부분적으로 상기 제2하우징의 지지를 받도록 배치되는 플렉서블 디스플레이로써, 인입 상태에서, 외부로부터 보이도록 배치되는 제1부분 및 상기 제1부분으로부터 연장되고, 상기 인입 상태에서, 적어도 부분적으로 상기 제2하우징의 내부 공간으로 수용되고, 인출 상태에서 외부로 보이도록 적어도 부분적으로 외부로 노출되는 제2부분을 포함하는 플렉서블 디스플레이와, 상기 제2부분에 고정되고, 상기 제2하우징의 내부 공간에서 슬라이딩 가능하게 배치되는 슬라이드 스토퍼 및 상기 인입 상태에서, 상기 제1하우징에 의해 가압되고, 상기 인출 상태에서, 상기 슬라이드 스토퍼에 의해 가압되도록 상기 내부 공간에서 이동 가능하게 배치되는 차단 부재를 포함하고, 상기 차단 부재는 상기 인출 상태 및 상기 인입 상태에서, 상기 제1하우징 및 상기 슬라이드 스토퍼의 가압을 통해 상기 플렉서블 디스플레이의 외면과 접촉될 수 있다. 그 밖에 다양한 실시예들이 가능할 수 있다.
Patent KR-20220084781-A (KR)
Inventor: PARK NO EUN
IPC: G06Q10/10
Filed: 2020-12-14
Abstract: 본 발명은 24시간 언제든지 어디서나 원하는 외국어 통역이 가능하도록 한 통역 서비스 시스템에 관한 것으로, 더욱 상세하게는 사용자가 소지하며 통역모드 애플리케이션이 구비되는 사용자용 단말기와, 통역자들이 각각 소지하며 통역모드 애플리케이션이 구비되는 통역자용 단말기 및 상기 사용자용 단말기 및 상기 통역자용 단말기와 신호를 송수신하되 상기 사용자용 단말기의 구매요청신호를 수신하여 해당 사용자의 계좌에 구매액에 해당되는 포인트를 적립하고 상기 사용자용 단말기의 통역요청신호를 수신하여 상기 사용자용 단말기와 상기 통역자용 단말기를 연결하여 통역자의 통역이 가능하도록 하며 통역 후 사용자의 계좌로부터 포인트를 인출하여 인출된 포인트 일부를 통역자 계좌에 적립하는 서버를 포함하여 구성되는 것을 특징으로 하는 사용량 단위 비용 지불 방식의 통역 플랫폼에 의해 달성된다. 이에 따라, 사용자는 애플리케이션을 통해 포인트를 적립하여 통역 서비스를 받을 수 있고 통역자는 사용자가 사용한 포인트를 현금화하여 지급받으며 휴대용 단말기를 사용하여 언제든지 원하는 시간에 외국어 통역 서비스를 제공할 수 있다.
Patent KR-20220086207-A (KR)
Title: 지속적인 항균 기능을 위해 부직포 제조용 소재에 은을 코팅하는 방법
Inventor: LEE GI CHEOL
IPC: D04H13/00
Filed: 2020-12-16
Abstract: 본 발명은 항균 기능이 지속되는 부직포 제조용 소재에 은을 코팅하는 방법에 관한 것이다.  상기 은을 코팅하는 방법은, 플라즈마 또는 코로나 발생 장치에 의해 소재에 플라즈마 또는 코로나 처리하는 단계; 플라즈마 또는 코로나 처리된 상기 소재를 표면활성제에 침지시켜 소재에 표면활성화 처리하는 단계; 표면활성화 처리된 상기 소재를 은착물 수용액과 환원제가 혼합된 혼합용액에 침지시켜 소재 표면에 은막을 형성하는 단계; 은막이 형성된 상기 소재를 수세하는 단계; 수세한 상기 소재를 건조하는 단계; 를 포함한다.  
이러한 구성에 따르면, 다양한 조성으로 이루어진 부직포 제조용 소재에 순수한 은을 균일하게 코팅하고, 이를 사용하여 제조한 부직포 제품 전체에 균일하게 은이 분포되도록 함으로써, 은이 가진 항균, 살균, 소취 기능을 소재가 형상을 유지하는 한 지속적으로 발휘할 수 있는 부직포 제조용 소재에 은을 코팅하는 방법을 제공할 수 있다.
Patent KR-20220087652-A (KR)
Title: 액화가스 저장탱크의 단열구조 및 상기 액화가스 저장탱크의 단열구조 형성방법
Inventor: JANG DONG HYUK
IPC: B63B73/20
Filed: 2020-12-17
Abstract: 본 발명은 탱크 몸체 내부에 저장된 액화가스를 단열하기 위한 액화가스 저장탱크의 단열구조에 관한 것으로서, 상기 탱크 몸체의 외면에 중합체 폼을 복수회 분사 적층시켜 형성되는 단열부; 상기 탱크 몸체에 상기 단열부를 형성하기 이전에 상기 탱크 몸체에 고정되어, 상기 탱크 몸체와 상기 단열부 사이에서 액화가스의 누출 경로를 형성하는 유로형성부; 및 상기 유로형성부 상에 분사 적층되는 중합체 폼의 균열이나 분리 현상을 방지하기 위하여 상기 단열부 내에 설치되어 하나 이상의 층을 형성하는 크랙 방지부(Crack arrester)를 포함한다.