baber/WOPTO huggingface dataset:
Patent KR-102034407-B1 (KR)
Title: Multi-stage apparatus for manufacturing pocket spring mattresses
Inventor: GIM DEOK NAM
IPC: B68G15/00
Filed: 2019-04-10
Granted: 2019-10-18
Abstract: Provided by the present invention is an apparatus for manufacturing a single pocket spring arrangement mattress and a double pocket spring arrangement mattress in multistage. The multistage pocket spring mattress manufacturing apparatus includes: first and second supply units supplying a single arrangement pocket spring structure, in which a plurality of springs are arranged in a band shape to be connected in a series, and a double arrangement pocket spring structure, in which a plurality of springs are arranged in a pair in left and right sides, in a set order in a state where the single and double arrangement pocket spring structures are horizontally placed; first and second cutting units cutting the supplied single arrangement pocket spring structure and the supplied double arrangement pocket spring structure at a unit of a set length, respectively, and providing a single arrangement pocket spring unit body and a double arrangement pocket spring unit body in a set number of times; a transfer unit transferring the cut single and double arrangement pocket spring unit bodies to a transfer preparation position from each cut position and then, transferring the transferred single and double arrangement pocket spring unit bodies to a stacking preparation plate; and a stacking unit interlocked to the transfer unit and standing the single arrangement pocket spring unit body and the double arrangement pocket spring unit body, which are placed on the stacking preparation plate, in a stacking place vertically to stack the same.
Patent KR-102025790-B1 (KR)
Title: Tidal Flat Warning system
Inventor: LEE CHANG WOO
IPC: G08B21/18
Filed: 2019-04-16
Granted: 2019-09-26
Abstract: The present invention relates to a mud flat risk warning system, which enables a mud flat user to check seawater to be introduced by a warning sound generated by a carried terminal even if a level of the seawater rises during a work in a mud flat, and can safely move to the coast since a moving path is displayed even if the field of view is not secured. The mud flat risk warning system according to the present invention comprises: a mud flat management center (1000) for setting an evacuation reference area on a mud flat area in accordance with a water level, and transmitting an evacuation signal to an ultrasonic wave generating device (3000) when seawater reaches the evacuation reference area; an ultrasonic wave generating device (3000) installed in the coast, and transmitting ultrasonic waves to the mud flat area in accordance with a control signal of the mud flat management center (1000); and a mud flat user terminal (2000) for outputting a risk notification signal when receiving the ultrasonic waves, and displaying a direction that the strength of receiving the ultrasonic waves is high, on a screen as a safe moving path.
Patent KR-102123119-B1 (KR)
Title: Parallel position identifying type slider
Inventor: PARK YONG JIN
IPC: G01N21/95
Filed: 2019-05-30
Granted: 2020-06-15
Abstract: The present invention relates to sliders for parallel position identification. The sliders are slid and coupled to parallel rails to run in parallel with each other. A laser pointer to output a laser in a direction perpendicular to the rails is coupled to one side of the slider. A laser receiving module is coupled to the other side of the slider and includes: a light guide pipe having an objective light guide pipe and an ocular light guide pipe formed therein and bent into an L-shape, wherein the output laser of the laser pointer is incident upon the objective light guide pipe and is reflected from the ocular light guide pipe; a prism formed on a bent portion where the objective light guide pipe and the ocular light guide pipe meet; a lens installed in the ocular light guide pipe; and a diffusion plate formed on an end of the ocular light guide pipe. The parallel positions of both sliders are checked by a laser light outputted to the diffusion plate. According to the present invention, when installing a large-area display, the levelness of an installation base can be recognized with naked eyes and automatically sensed. Therefore, the inspection efficiency of the large-area display can be improved.
Patent KR-102012466-B1 (KR)
Title: Apparatus and method for threat evaluation based on zone defense
Inventor: KWON KI TAE
IPC: G06Q50/26
Filed: 2019-06-03
Granted: 2019-10-21
Abstract: The present invention relates to an apparatus for evaluating threat based on zone defense to evaluate the degree of a threat based on zone defense (centered on allied force) capable of protecting a fleet against threat power approaching to a specific area but also protecting previously registered allied force in an area together, and a method thereof. The method may comprise the steps of: identifying detected ally and registering the identified ally information; identifying a threat among at least one threat possibility detected based on the registered ally information; selecting a defense zone centered on allied force and a defense zone centered on a fleet based on the registered ally information; and evaluating the degree of threat at each of the selected defense zone centered on the allied force and defense zone centered on the fleet.
Patent KR-102181440-B1 (KR)
Inventor: PARK CHAN BEUM
IPC: C12N11/02
Filed: 2019-06-07
Granted: 2020-11-23
Abstract: The present invention relates to a self-assembled amyloid hybrid nanostructure to which thioblavin-T (ThT) is bound, to a method for regenerating co-factors using the hybrid nanostructure, and to an artificial photosynthesis method using the hybrid nanostructure. When using the hybrid nanostructure in which thioblavine-T (ThT) is bound to self-assembled amyloid according to the present invention as a light harvester in an artificial photosynthesis system, regeneration ability of the co-factors is showed by enhancing the photoactivity of ThT molecules, reuse of light condensing materials is allowed, and artificial photosynthesis in a form of the complex is performed by directly binding oxidation-reduction enzyme.
Patent KR-102260409-B1 (KR)
IPC: A63F13/23
Filed: 2019-06-17
Granted: 2021-06-03
Abstract: 게임 인터페이스 방법 및 장치가 개시된다. 개시되는 일 실시예에 따른 게임 인터페이스 장치는, 하나 이상의 프로세서들, 및 하나 이상의 프로세서들에 의해 실행되는 하나 이상의 프로그램들을 저장하는 메모리를 구비한 컴퓨팅 장치에서 수행되는 방법으로서, 공격 버튼을 터치 스크린의 게임 화면 상에 표시된 페이지 가이드를 따라 이동시키는 동작 및 공격 버튼이 페이지 가이드에 마련된 복수 개의 페이지 포인트들 중 어느 하나에 위치하는 경우, 복수 개의 퀵 슬롯 페이지들 중 해당 페이지 포인트에 설정된 퀵 슬롯 페이지를 게임 화면에 표시하는 동작을 포함한다.
Patent KR-102114047-B1 (KR)
Inventor: LEE BONG CHAN
IPC: F16B33/02
Filed: 2019-07-05
Granted: 2020-05-25
Abstract: The present invention relates to a lightweight wall structure for easy vertical positioning, which facilitates vertical and horizontal positioning in fixing carriers used as wall frames, and a construction method thereof. Specifically, the lightweight wall structure comprises: fastening brackets fixed and installed along the construction surface of a wall at regular intervals and having fastening bolts protruding vertically from the wall; the carriers each having fastening holes which are formed on one side surface thereof at regular intervals and through which the fastening bolts of the fastening brackets pass, and disposed parallel to the arrangement direction of the fastening brackets along the construction surface; and fastening adjustment nuts for connecting the fastening brackets and the carrier to each other by being fixed to some of the fastening holes while being fastened to the fastening bolts passing through the fastening holes of the carrier, and adjusting the vertical position of the carrier from the construction surface.
Patent KR-102274717-B1 (KR)
IPC: H01M4/36
Filed: 2019-07-19
Granted: 2021-07-08
Abstract: 본 발명의 일 측면은 (a) 리튬 금속산화물 입자를 준비하는 단계; (b) 상기 입자를 도파민 하이드로클로라이드와 혼합 및 건식 분쇄하여 혼합물을 수득하는 단계; 및 (c) 상기 혼합물을 소성하여 양극활물질을 제조하는 단계;를 포함하는, 리튬이차전지용 양극활물질의 제조방법을 제공한다.
Patent KR-102240179-B1 (KR)
IPC: G01N33/58
Filed: 2019-07-23
Granted: 2021-04-13
Abstract: 미토콘드리아 국소적 영상화용 보디피 화합물 및 이의 용도에 관한 것으로 보다 구체적으로는 [화학식 1]로 표시되는 보디피(BODIPY) 화합물; 또는 루테늄(II), 이리듐(III) 또는 로듐(III) 중 어느 하나의 원자와, 하기 [화학식 1]의 디메틸피롤 메탄온(dimethylpyrrole methanone) 부분 중 산소 원자 및 질소 원자가 금속 배위 결합을 형성하는 보디피(BODIPY) 화합물, 상기 화합물을 포함하는 형광 조성물 및 상기 조성물을 이용한 미토콘드리아 영상화(imaging) 방법을 제공한다; 
[화학식 1] 
 .
Patent KR-102049813-B1 (KR)
Title: Road Extension Pavement Method
Inventor: LEE JONG HWAN
IPC: E01C11/04
Filed: 2019-07-29
Granted: 2020-01-08
Abstract: The present invention relates to a method for extending and paving a road, capable of preventing height difference and a crack generated in a boundary of an existing road and an extended and paved road. According to the present invention, the method for extending and paving a road includes: a ground arranging step of forming an extended bottom layer by arranging the ground; a riprap compaction step of forming an extension compaction layer by placing riprap on the extended bottom layer at a predetermined thickness and compacting the placed riprap; a concrete connection unit forming step of horizontally cutting a side end of the existing road in a predetermined width and a predetermined depth and exposing a concrete layer of the existing road; a connection wire mesh installing step of installing a connection wire mesh having the predetermined width and the predetermined length to connect the concrete layer and the extension compaction layer; a concrete placing and curing step of placing the concrete on the extension compaction layer in which the connection wire mesh is installed, and forming an extended concrete layer; and an asphalt concrete constructing step of constructing asphalt concrete on the extended concrete layer in the predetermined thickness and forming an extended road surface layer. In the concrete connection unit forming step, the concrete layer of the existing road is cut to a predetermined depth. So, a horizontal cutting unit of a predetermined width is formed. In the concrete placing and curing step, the concrete is placed toward the horizontal cutting unit as much as the cutting depth of the horizontal cutting unit to form the extended concrete layer.
Patent KR-102187545-B1 (KR)
Inventor: AN CHI YEON
IPC: G06F21/32
Filed: 2019-07-29
Granted: 2020-12-07
Abstract: Disclosed are a document management device for providing a security document through user authentication based on face recognition and an operating method thereof. According to the present invention, when a request to transmit a document file for any one security document is received from a user terminal, a face image of a user is requested to be transmitted to the user terminal, and when the face image of the user is received from the user terminal, the user is identified by comparing feature points between the face images of a plurality of users stored in advance in a document management device and the face image of the user. When authentication for the user is completed, a document file for the security document is transmitted to the user terminal. Therefore, it is possible to support the user to be provided with security documents more conveniently and safely.
Patent KR-102095805-B1 (KR)
Title: Breath-monitoring device for measuring breath and method for outputting thereof
Inventor: GWON YU HONG
IPC: A61B5/00
Filed: 2019-07-30
Granted: 2020-04-01
Abstract: The present invention relates to a respiratory state monitoring device for measuring a respiratory volume of a user and a method for outputting a respiratory state therefor. The device comprises an oral opening unit for allowing breath to flow in and a respiration measuring unit for measuring the breath introduced through the oral opening unit to obtain data on respiratory pressure and a respiratory flow rate and output respiratory state information based on the data.
Patent KR-102308786-B1 (KR)
IPC: G01S17/93
Filed: 2019-07-31
Granted: 2021-10-05
Abstract: 본 발명의 바람직한 실시예에 따른 차량용 라이다 시스템은, 복수의 레이저 반사파의 신호강도를 측정하는 신호강도 측정부, 상기 레이저 반사파에 대응하는 레이저 펄스의 상승시간과 하강시간을 산출하는 TDC, 및 상기 레이저 반사파의 신호강도와, 상기 레이저 펄스의 상승시간과, 상기 레이저 펄스의 하강시간을 벡터 데이터로 변환하고, 변환된 벡터 데이터를 이용하여 상기 신호강도 측정부에서 측정한 신호강도를 보정하고, 상기 TDC에서 측정한 TOF 값을 보정하는 신호처리부를 포함한다.
Patent KR-102470356-B1 (KR)
Title: 온열 적외선 소독기
IPC: A61L2/08
Filed: 2019-08-23
Granted: 2022-11-25
Abstract: 본 발명은 온열 적외선 소독기에 관한 것으로, 입구와 출구에 도어가 제각기 설치되며 그 내부에 체류공간이 형성된 챔버와, 상기 챔버에 마련되며 상기 체류공간을 향해 적외선을 조사하는 램프모듈과, 상기 챔버에 마련되며 상기 체류공간을 향해 가압된 공기를 분사하는 분사모듈과, 상기 챔버에 마련되며 상기 체류공간을 상기 챔버 외부의 대기압보다 낮은 압력으로 형성하는 음압형성모듈과, 상기 체류공간의 바닥에 마련되어 체류공간의 바닥에 가해지는 하중을 센싱하는 하중센싱모듈 및 상기 램프모듈, 분사모듈, 음압형성모듈, 하중센싱모듈과 전기적으로 연결되어 상기 체류공간의 바닥에 가해지는 하중에 따라 상기 램프모듈, 분사모듈, 음압형성모듈의 작동을 제어하는 제어부를 포함하는 것을 특징으로 하는 온열 적외선 소독기가 개시된다.
Patent KR-102221726-B1 (KR)
Title: Endpoint detection and response terminal device and method
Inventor: RHO TAE SANG
IPC: G06F21/31
Filed: 2019-08-27
Granted: 2021-03-03
Abstract: The present invention relates to an endpoint detection and response (EDR) technology. AN EDR terminal device capable of detecting an abnormal behavior comprises: a user identification unit receiving a user identifier from an EDR server when the user identity is successfully authenticated; a user session processing unit detecting whether the received user identifier is logged in and requesting the creation of a user identity-based session; and a user behavior processing unit tracking a behavior of a user through the user identity-based session and controlling the user behavior in advance through a security policy.
Patent KR-102172701-B1 (KR)
Inventor: PARK SUNG KYE
IPC: A43D3/02
Filed: 2019-08-28
Granted: 2020-11-02
Abstract: The present invention relates to a recycled shoe last composition through repeated recycling of waste HDPE and a method for manufacturing a recycled shoe last using the same and, more specifically, to a last which has excellent durability to overcome the problems of an existing last (deformation and destruction due to repeated compression in a final shoe manufacturing process) by using waste HDPE that is indispensably generated in a last manufacturing process, and provides price competitiveness by using waste as a raw material. In other words, the present invention is provided to develop a last having durability and price competitiveness by recycling plastic resin waste generated in the last manufacturing process and a discarded last. Provided is the last that has improved durability by applying reinforcing additives and multifunctional oil to overcome deformation and destruction caused by repeated compression in the final shoe manufacturing process, which is a problem of an existing last, provides technology for excellent environment-friendliness and economic efficiency for waste recycling, and has excellent quality, functionality, economic efficiency and environment-friendliness by using waste HDPE.
Patent KR-102217897-B1 (KR)
Title: Wet Flue Gas Desulfurization Equipment
Inventor: KIM HU SEOB
IPC: B01D47/06
Filed: 2019-08-28
Granted: 2021-02-19
Abstract: Disclosed is a wet flue gas desulfurization device comprising a gas cooling and water evaporation tower (hereinafter, referred to as a ″water evaporation tower″), and an absorption tower. In the wet flue gas desulfurization device according to the present invention, an exhaust gas containing a sulfurous acid gas flows into an exhaust gas inlet unit of the water evaporation tower, is cooled, and then is discharged to the upper part of the water evaporation tower. An exhaust gas discharged to the upper part of the water evaporation tower flows into an exhaust gas inlet unit of the absorption tower and then is discharged to the upper part of the absorption tower, and at this time, desulfurization is performed. A part of a circulating absorption liquid of the absorption tower is introduced into the water evaporation tower and is sprayed downward to the exhaust gas flowing upward from the water evaporation tower to cool the exhaust gas, and is converted into a concentrated liquid having a concentration of sulfate higher than that of a circulating absorption liquid flowing into the water evaporation tower as water in the circulating absorption liquid is evaporated. The concentrated liquid is partially discharged from the water evaporation tower. The wet flue gas desulfurization device according to the present invention can be stably operated without a scrubber closure due to the precipitation of MgSO_3 compounds during a wet flue gas desulfurization process. A sulphate, which is a by-product generated during the wet flue gas desulfurization process, is concentrated to have a commercially usable high concentration by using the heat of an exhaust gas without using a separate heat source. Wastewater does not have to be discharged, or a wastewater amount can be reduced even when wastewater is discharged.
Patent KR-102306136-B1 (KR)
IPC: G01N33/569
Filed: 2019-08-28
Granted: 2021-09-29
Abstract: 본 명세서는 양전하를 가지는 소수성 나노 구조체를 활용한 미생물의 정량적 검출 방법 및 장치가 개시된다. 즉, 양전하를 가지는 소수성 나노 구조체가 고밀도로 부착된 미생물을 액상과 기상의 계면 상에 응집 또는 농축시키고, 계면 부유물의 면적을 휴대용 이미징 장치로 쵤영 및 분석하여 미생물의 존재 여부와 나아가 미생물의 농도를 빠르게 검출할 수 있다.
Patent KR-102131206-B1 (KR)
Title: Method, service server and authentication server for providing corporate-related services, supporting the same
Inventor: KIM MYOUNG SUK
IPC: H04L9/08
Filed: 2019-08-30
Granted: 2020-08-05
Abstract: According to an embodiment of the present invention, disclosed is a method of allowing a service server to provide a corporation-related service which comprises the steps of: receiving a corporate-related service application from a terminal; and when the corporation and a service applicant are authenticated using cryptographic meta information recorded in at least one blockchain to provide the corporation-related service, providing the corporation-related service based on the authentication result.
Patent KR-102396199-B1 (KR)
Title: 고효율 해태원초의 이물질 선별장치
IPC: A23L17/60
Filed: 2019-09-06
Granted: 2022-05-30
Abstract: 본 발명은 해태원초에 포함된 이물질을 제거하기 위한 해태원초의 이물질 선별장치에 관한 것으로서, 더욱 상세하게는 다수의 이물질제거회전판이 상하로 적층되어 있는 하나의 이물질제거부재를 이용하여 서로 균등 간격 이격되게 설치되어 있는 다수의 원초선별부재의 원초유출틈새에 끼여 있는 이물질을 동시에 제거할 수 있도록 구성함으로써 장치의 구조를 단순하게 하면서도 대량의 해태원초를 효율적으로 선별할 수 있는 고효율 해태원초의 이물질 선별장치에 관한 것이다.
Patent KR-102456927-B1 (KR)
Title: 활물질 분석 장치
IPC: H01M10/44
Filed: 2019-09-17
Granted: 2022-10-20
Abstract: 본 발명은 전지의 활물질을 분석하기 위한 활물질 분석 장치에 관한 것으로, 충전 또는 방전 동안 전지의 전극에서 활물질의 구조를 분석하기 위한 활물질 분석 장치를 제공하기 위한 것이다. 
본 발명의 활물질 분석 장치는 전극이 놓여지는 하판; 상기 전극을 사이에 두고 상기 하판에 결합하는 상판; 상기 상판 및 상기 하판의 이음새 부분에 위치하는 밀폐 부재; 및 상기 상판 및 상기 하판을 결합하는 결합 부재를 포함하고, 상기 상판은 상기 전극에 광원이 조사될 수 있도록 된 개구부를 포함하고, 상기 상판 및 상기 하판 사이의 공간에 전해액이 채워지며, 상기 개구부는 유리로 덮이고, 상기 상판은 상기 전해액이 형성하는 액면과 대면하고 상기 액면보다 더 높은 위치에 위치되는 것일 수 있다.
Patent KR-102244655-B1 (KR)
IPC: C08G65/338
Filed: 2019-09-17
Granted: 2021-04-26
Abstract: 본 발명은 전기화학센서, 구체적으로는 전기화학센서의 전자전달매개체의 중합체 골격(polymer backbone)에 사용 가능한 산화-환원 고분자에 관한 것으로, 보다 상세하게는 알릴글라이시딜에터로부터 유래한 반복 단위를 포함하는, 폴리알릴글라이시딜에터 기반의 전기화학센서에 사용 가능한 산화-환원 고분자, 이를 포함하는 전자전달매개체 및 전기화학적 센서로서, 제조시 반응 완결 확인이 유리하고, 전이금속복합체 고정 효율이 높고, 독성이나 부작용 문제가 낮으며, 다양한 기능성 부가가 가능한 산화-환원 고분자에 관한 것이다.
Patent KR-102265346-B1 (KR)
IPC: A61B5/11
Filed: 2019-09-20
Granted: 2021-06-14
Abstract: 본 발명은 신경생물학, 심리학, 정신약물학, 생리학 연구를 위한 소형동물의 이동특성을 분석시 압력감지 방식으로 감압판 상에서 보행 및 이동궤적을 분석하여 영상촬영 없이 제품의 크기를 줄이면서 정확도를 향상시킨 소동물 이동 궤적 분석시스템에 관한 것이다.
Patent KR-102340481-B1 (KR)
IPC: H01H33/66
Filed: 2019-09-27
Granted: 2021-12-17
Abstract: 본 발명은 회로차단기에 관한 것으로서, 2대의 진공차단기를 대칭구조로 통합함으로써, 특히 진공절연을 통해 저압회로의 양전원에 대하여 개폐절체 및 아크 방전을 소호시킬 수 있고 기존의 2대가 수행하던 기능을 1대로 대체함과 아울러 진공밸브에 의해 접점거리를 최소화할 수 있어 차단기의 소형화 및 경량화가 가능하도록 하는 진공절연을 통해 소호 가능한 저압형 진공절체차단기를 제공한다.
Patent KR-102393639-B1 (KR)
IPC: C07C45/45
Filed: 2019-09-27
Granted: 2022-05-04
Abstract: 본 발명은 다이메틸칼콘(DMC) 유도체 및 이의 제조방법에 관한 것으로, 본 발명의 실시예를 따르는 화합물은 하기 화학식 I로 표시된다:  
[화학식 I] 
   
상기 화학식 I에서, R1, R2, 및 R3는 서로 동일하거나 상이하고, R1은 하이드록시기, 또는 메톡시메톡시기이고, R2, 및 R3는 각각 독립적으로 수소, 중수소, 하이드록시기, 싸이올기, 아미노기, 치환 또는 비치환된 (C1-C10 알킬)아미노기, 치환 또는 비치환된 C1 -C10 알콕시기, 치환 또는 비치환된 C1 -C10 알킬기, 치환 또는 비치환된 C2-C10 알케닐, 치환 또는 비치환된 C2 -C10 알키닐, 치환 또는 비치환된 C6-C20 아릴기로 이루어진 군 에서 선택된다.
Patent KR-102213332-B1 (KR)
Title: Fpcb manufacturing method using roll lamination method
Inventor: CHO WON SUN
IPC: H05K3/28
Filed: 2019-10-02
Granted: 2021-02-05
Abstract: The present invention relates to an FPCB manufacturing method using a roll lamination method. The method comprises: a cleaning step of cleaning the surface of a raw material; a dry film lamination step of bonding a dry film to the raw material; an exposure step of curing the dry film positioned on a circuit forming portion; a developing step of peeling an uncured portion of the dry film; an etching step of etching an exposed copper portion of the raw material; a peeling step of removing the cured dry film; a step of manufacturing a base, completed through the cleaning step to the peeling step, in the form of a roll; a step of manufacturing a coverlay in the form of the roll; and a coverlay roll lamination step of allowing an end of the roll-shaped base and an end of the roll-shaped coverlay to penetrate between a pair of rollers to abut each other. The present invention can reduce costs by using no subsidiary materials.
Patent KR-102215190-B1 (KR)
Title: High speed Roll-to-Roll apparatus and controlling method the same
Inventor: RA WOONG JAE
IPC: B65H26/06
Filed: 2019-10-10
Granted: 2021-02-15
Abstract: The present invention relates to a high-speed roll-to-roll apparatus and a control method thereof. The high speed roll-to-roll apparatus according to an embodiment of the present invention comprises: a processing unit that receives a product having flexibility and performs a processing process while moving the product forward and backward in a transfer direction; an unwinder that is arranged on one side of both sides of the processing unit so that an unwinding roll on which the product is wound can be mounted, and loads the product on the processing unit by drawing the product out from the unwinding roll while rotating the unwinding roll; a rewinder that is arranged on the other side of both sides of the processing unit so that a rewinding roll on which the product processed in the processing unit is wound can be mounted, and winds the product on the rewinding roll while rotating the rewinding roll after the completion of the processing process of the processing unit; and dancer units that are each arranged in the unwinder and the rewinder to maintain the tension of the product by continuously supplying a set magnitude of torque to the product and allowing the product to move forward and backward by adjusting the distance to the processing unit using the product moving forward and backward in the processing process of the processing unit.
Patent KR-102274179-B1 (KR)
IPC: H01M4/86
Filed: 2019-10-16
Granted: 2021-07-06
Abstract: 금속-탄소 복합 촉매의 제조 방법에 있어서, 메틸피롤리돈(NMP)을 포함하는 단량체, 및 금속 전구체를 포함하는 소스 물질을 준비하는 단계, 상기 소스 물질을 열처리하여, 중간 생성물을 제조하는 단계, 및 상기 중간 생성물을 탄화시켜, 상기 금속 전구체의 금속이 탄소 매트릭스 구조체에 결합된 탄소 나노 촉매를 제조하는 단계를 포함하되, 상기 소스 물질의 유기물 첨가제의 포함 여부, 상기 유기물 첨가제의 종류, 및 상기 금속 전구체의 종류에 따라서, 상기 탄소 매트릭스 구조체는, 탄소시트 또는 탄소 다공체 중에서 적어도 어느 하나의 구조를 갖고, 상기 금속은 금속 이온 또는 금속 입자 중에서 적어도 어느 하나인 것을 포함할 수 있다. 
상기 금속-탄소 복합 촉매는, 높은 ORR 및 OER 특성을 가질 수 있고, 이에 따라, 아연-공기 전지의 양극 소재로 이용될 수 있다.
Patent KR-102252699-B1 (KR)
IPC: G01R33/58
Filed: 2019-10-16
Granted: 2021-05-17
Abstract: 본 발명은 인체 모사 물질의 교체가 가능하도록 특수제작된 표준팬텀을 RF 코일 내부에 자유롭게 탈부착할 수 있는 표준팬텀의 탈부착이 가능한 RF 코일이 개시된다. 본 발명의 일 실시예에 따른 표준팬텀의 탈부착이 가능한 RF 코일은, MRI 장치의 품질검사를 위해 구비되되, 상부에는 돌출된 형상의 제 1 돌기, 하부에는 삽입홈이 형성되는 복수의 블록 간의 결합으로 이루어지는 블록형의 표준팬텀이 탈부착되는 RF 코일에 있어서, RF 코일; 및 RF 코일의 내면으로부터 탈부착되며, 표준팬텀과의 결합을 통해 표준팬텀이 RF 코일 내의 복수 지점에 위치되도록, 삽입홈에 삽입 가능한 형상의 제2 돌기가 일측부에 복수로 형성되는 표준팬텀 결합부;를 포함한다.