baber/WOPTO huggingface dataset:
Patent KR-102150043-B1 (KR)
Inventor: KIM JONG BAE
IPC: B63B73/74
Filed: 2020-03-17
Granted: 2020-08-31
Abstract: The present invention relates to a foothold for a floating structure and a manufacturing method thereof, wherein the foothold comprises: a plate-shaped foothold main body part; and a sheet part integrally formed with the foothold main body part on an upper surface of the foothold main body part and having a slip preventing part to be spaced apart by a predetermined interval in a width direction at an upper surface. The slip preventing part is formed to have the same length as a width of the foothold main body part in the width direction and has a slip preventing protrusion having a relatively lower height of a central portion than a height of both end portions. A plurality of unit hollow portions are arranged in a line in the width direction on the foothold main body part. Therefore, the foothold for a floating structure can improve productivity and structural strength.
Patent KR-102194257-B1 (KR)
Inventor: BAEK HYUN MIN
IPC: H04M3/42
Filed: 2020-03-19
Granted: 2020-12-22
Abstract: According to an embodiment of the present invention, a call relay system includes a disabled user device, a general user device, a telecommunication company server and a relay server. The relay server performs a call relay function so that a call is connected including an interpreter which is already connected when the call is made between the disabled user device and the general user device, but the connection between the disabled user device and the interpreter is connected by a video call using an application. And, the connection between the interpreter and the general user device is controlled to be connected by the voice call. A communication company server obtains the called number from the general user device to check whether the destination is a disabled user, and if it confirms that the call is requested to the disabled user device, the communication company server may connect the call signal of a general user device to the interpreter connected with the relay server, and transfer the called number to the relay server.
Patent KR-102200634-B1 (KR)
Inventor: KIM YU SUNG
IPC: G01R22/10
Filed: 2020-03-24
Granted: 2021-01-11
Abstract: Disclosed are a method and device for operating building equipment based on the number of habitants. An embodiment of the present invention provides a method and device for operating building equipment based on the number of habitants to determine whether an object (person) exists in a building first for managing equipment in the building based on the number of habitants and operate the equipment in the building in a building management mode with an operation level corresponding to an object volume predicted according to a discrimination result of the object existed in the building.
Patent KR-102331569-B1 (KR)
IPC: A47K13/10
Filed: 2020-04-03
Granted: 2021-11-25
Abstract: 본 발명은 이동형 사용자 기립 보조 장치에 관한 것으로, 특히 좌대 작동기기 하부에 복수의 캐스터를 결합 구성함으로써, 사용자의 활용 범위와 효율을 향상시킬 수 있고, 더 나아가 캐스터를 바닥면으로부터 이격시켜 좌대 작동기기를 바닥면에 고정시킬 수 있는 레벨러(leveler)를 부가 구성함으로써, 고정식으로 사용할 수 있고 사용자의 안전을 보장할 수 있도록 하는 이동형 사용자 기립 보조 장치에 관한 것이다. 
본 발명인 이동형 사용자 기립 보조 장치를 이루는 구성수단은, 사용자가 앉을 수 있는 구조를 가지되, 움직일 수 있도록 장착되는 가동 좌대; 상기 가동 좌대의 움직임을 작동시키되, 상기 가동 좌대가 승강 움직임과 회동 움직임 중, 적어도 하나의 움직임을 가지도록 작동시키는 좌대 작동기기; 상기 좌대 작동기기 하부에 결합되어 이동을 가능하게 하는 캐스터를 포함하여 구성되는 것을 특징으로 한다.
Patent KR-102202629-B1 (KR)
Inventor: PARK PU YOUNG
IPC: G06N20/00
Filed: 2020-04-20
Granted: 2021-01-15
Abstract: According to one embodiment of the present invention, provided is an intelligent robot safety management system comprising: a camera device capturing first image information associated with a detection area; a control device generating second image information by performing image preprocessing based on the first image information, tracking a plurality of joint points in at least one risk area previously set in the detection area based on the second image information, and generating an alarm signal according to whether or not the similarity between the tracked plurality of joint points and pre-stored human body pattern information exceeds a predetermined threshold value; and a warning device providing the alarm warning according to the alarm signal.
Patent KR-102180884-B1 (KR)
Inventor: PARK SUNGBUM
IPC: G06N3/08
Filed: 2020-04-21
Granted: 2020-11-19
Abstract: The present invention provides a device for providing product information based on object recognition in video content. The device comprises: an object processing module which continuously derives input coordinates derived from an input of a user within a video and inputs the same into an artificial neural network during image playback; and an artificial neural network which detects an object displayed at a location followed by the video and continuously derived input coordinates, and derives a product vector representing a product corresponding to the detected object.
Patent KR-102360886-B1 (KR)
IPC: G01R31/382
Filed: 2020-04-23
Granted: 2022-02-08
Abstract: 본 발명은 배전자동화시스템의 통신장치로 인가되는 직류전원이 차단될 경우, 상기 통신장치로 인가되는 전원선을 축전지의 직류전원 출력단으로 자동 절체함으로써, 상기 통신장치로 인가되는 직류전원에 대하여 무중단 절체를 수행할 수 있는 장점이 있다. 또한, 본 발명은 상기 통신장치로 인가되는 직류전원에 대하여 무중단 절체를 수행함으로써, 상기 통신장치를 안정적으로 동작시킬 수 있고, 이로 인해, 배전자동화 시스템의 신뢰도를 높일 수 있는 효과가 있다. 또한, 본 발명은 배전자동화시스템의 광통신 모뎀으로 인가되는 직류 전원의 공급을 이중화함으로써, 배전자동화시스템을 연결하는 광통신망의 일괄장애를 방지할 수 있다. 또한, 본 발명은 상기 무중단 절체를 위한 축전지의 충전전압을 상기 축전지의 주변 온도에 의거하여 조정함으로써 축전지의 수명을 연장시키고, 이로 인해, 상기 통신장치를 안정적으로 동작시킬 수 있는 장점이 있다.
Patent KR-102374702-B1 (KR)
IPC: A63B22/02
Filed: 2020-04-28
Granted: 2022-03-16
Abstract: 트레드밀에 관해 개시된다. 트레드밀은 판상의 데크, 상기 데크의 상면과 저면을 에워싸는 무한루프의 경로를 따라 순환 운동하는 트랙벨트, 상기 데크를 지지하는 트랙 프레임, 그리고 상기 데크와 트랙 프레임에 사이에 개재되어 데크로부터의 충격을 흡수하는 다수의 완충부;를 구비한다. 완충부는 제1탄성부와 제2탄성부 및 제1탄성부와 제2탄성부 사이의 중간 부분을 가지는 탄성부재, 탄성부재의 양 단부를 트랙 프레임 또는 데크에 물리적으로 결합하여 상기 탄성부재를 단순 지지보(simple beam) 구조로 지지시키는 제1 지지부, 그리고 중간 부분을 데크 또는 트랙 프레임에 물리적으로 연결하여 상기 탄성부재의 중간 부분에 하중이 부가되게 하는 제2지지부를 포함한다.
Patent KR-102192248-B1 (KR)
Inventor: BAE SOO HYOUNG
IPC: B62B3/00
Filed: 2020-05-04
Granted: 2020-12-16
Abstract: The present invention relates to a comminuted meat distribution management system using a smart cart. According to the present invention, the comminuted meat distribution management system using a smart cart comprises: a smart cart; an RFID reader for transmitting information on comminuted meat and unique information of the RFID reader to a comminuted meat management server; the comminuted meat management server; and a manager terminal. According to the present invention, the freshness of comminuted meat can be maintained.
Patent KR-102197109-B1 (KR)
Inventor: CHO JEONG RAE
IPC: E04C3/30
Filed: 2020-05-04
Granted: 2020-12-30
Abstract: The present invention suggests a slab unit body implanted with an implant type-pile pressing means and a retaining wall construction method using the same. The slab unit body, which is a rectangular slab unit body having a predetermined thickness, comprises: a reinforcing bar arrangement body in which a plurality of slab reinforcing bars are arranged in a grid form to form a rectangular shape; a pile pressing means embedded in one side of the reinforcing bar arrangement body and comprising a pipe-shaped pile pressing tube, an upper flange and a lower flange which are coupled to the upper end and the lower end of the pipe pressing tube, respectively, a plurality of reaction rod connection nuts coupled to the upper flange by extending therethrough and having a female thread formed on the inner circumferential surfaces thereof, and reaction rod support bolts having one end fastened to the corresponding reaction rod connection nut and the other end fastened to the lower flange; a plurality of retaining wall reinforcing bars vertically installed on the other side of the reinforcing bar arrangement body; an L-shaped anchor bolt disposed on the other side of the reinforcing bar arrangement body to form a rectangular shape; a slab formed by placing concrete on the reinforcing bar arrangement body and curing the concrete in a rectangular shape; and a base plate fastened to the anchor bolt to be attached to the upper surface of the slab. According to the present invention, a retaining wall can be much easily constructed, thereby remarkably shortening a construction period and saving costs.
Patent KR-102336345-B1 (KR)
IPC: F16H59/04
Filed: 2020-05-13
Granted: 2021-12-06
Abstract: 본 발명은 자동변속기 차량용 변속레버 조립구조에 관한 것으로, 시프트방향 및 셀렉트방향으로 조작가능하게 구비되는 시프트 레버의 형상 변경과, 상기 시프트 레버에 결합되는 것에 의해 상기 시트프 레버가 전,후방향으로 회동시킬 수 있도록 구비되는 베어링 스핀들의 구조를 변경함으로 인해, 상기 시프트 레버와 베어링 스핀들을 회동가능하게 연결하기 위해 구비되는 셀렉트 샤프트를 배제시킬 수 있어서, 그에 따른 조립 간소화로 인한 제조단가를 낮출 수 있도록 구성된다.
Patent KR-102177703-B1 (KR)
Inventor: KIM JUN SOO
IPC: G07F11/16
Filed: 2020-05-18
Granted: 2020-11-11
Abstract: Provided is automatic vending machine for capsule-type goods, which includes: a sales main body formed in a housing shape having an opening in a portion thereof to have an inner space, and having a door for opening and closing the opening; a product receiving unit formed in a portion of the inner space of the sales main body to receive a plurality of capsules, in which the product is embedded, in a transparent manner; a money introducing unit installed in the sales main body to allow introduction of money and to count the introduced money; a product discharging unit for discharging at least one of the plurality of capsules received in the product receiving unit out of the product receiving unit while operating through the introduction of the money through the money introducing unit; a withdrawal tray provided on the door and connected to the product discharging unit to allow the capsule to be withdrawn, while receiving the capsule discharged from the product discharging unit in the transparent manner; a decorative lighting unit installed on the sales main body and the withdrawal tray to provide decorative lighting, in which the decorative lighting is provided while blinking in a pattern set according to the introduction of the money through the money input unit or the operation of the product discharge unit; and a control unit for controlling operations of the money introducing unit, the product discharging unit, and the decorative lighting unit.
Patent KR-102192053-B1 (KR)
Inventor: LEE SUCK
IPC: F24F3/16
Filed: 2020-05-25
Granted: 2020-12-16
Abstract: Disclosed is an air circulation-type ultraviolet air sterilizer. According to one embodiment of the present invention, the air circulation-type ultraviolet air sterilizer is mounted on the ceiling of a space to which air sterilization is applied and performs air circulation and air sterilization of the air in the target space. The air circulation-type ultraviolet air sterilizer comprises: an air circulation unit including a lower housing sucking air from a lower portion to circulate the same to an upper side and an upper housing having a trumpet structure in a longitudinal section to be method thereof the upper part of the lower having to circulate the air transferred to the upper side to a side; an air sterilization unit mounted on the inner surface of the lower housing and radiating infrared rays into the inner space of the lower housing; a state output unit mounted on the lower surface of the lower housing, detecting a state of the air entering the lower housing to transmit detected data to a control unit, and outputting a visual signal in accordance with a control signal received from the control unit; and a controller mounted on one side of the upper housing and controlling the air circulation unit, then air sterilization unit, and the state output unit based on the data received from the state output unit. Accordingly, provided is an air-circulation type ultraviolet air sterilizer comprising a configuration capable of inducing a three-dimensional circulation flow of indoor air to an ultraviolet sterilization area to increase a sterilization effect by repeated ultraviolet radiation operations.
Patent KR-102238786-B1 (KR)
Title: How to screen for infected patients
Inventor: JI WON GI
IPC: A61L2/00
Filed: 2020-06-06
Granted: 2021-04-09
Abstract: The present invention relates to a method for screening infected and non-infected persons capable of preventing secondary infection, which provides systematic management of visitors to public facilities (or private facilities) used by multiple people by pre-screening infected person and controlling access.
Patent KR-102436134-B1 (KR)
Title: 날씨 조건과 체류 시간을 고려한 여행일정 계획 방법
IPC: G06Q50/14
Filed: 2020-06-08
Granted: 2022-08-25
Abstract: 본 발명은 날씨 조건과 체류 시간을 고려한 여행일정 계획 방법에 관합니다.  
본 발명은 여행 블로그, 여행 관련 웹 사이트 및 커뮤니티 등의 정보 이외에 날씨 조건 및 여행지에서의 체류시간, 사용자 특성 정보(성별, 연령대, 직업 등), 관심 장소 정보(장소에 대한 평점, 장소에서의 할 수 있는 활동 등)를 활용하여 인공지능이 여행 일정을 계획해 주는 방법론에 관합니다. 즉, 본 발명에서 인공지능 시스템은 여행일정 계획을 제약조건(체류시간, 예상 강수량, 온습도지수등)을 만족하면서, 관심 장소에 대한 사용자 만족도를 최대화하는 여행 일정을 계획해 줄 수 있습니다.
Patent KR-102172457-B1 (KR)
Inventor: PARK JUN HYUK
IPC: C09J7/10
Filed: 2020-06-15
Granted: 2020-10-30
Abstract: The present invention relates to an inorganic double-sided tape for an envelope, in which one side of an adhesive layer has adhesive properties and the other side has adhesive properties due to a mesh-shaped resin layer, thereby being improved to be suitable for repeatedly sealing an opening portion of the envelope.
Patent KR-102366837-B1 (KR)
Title: 3D Object 생성을 통한 Proxy Modeling 생성방법
IPC: G06T19/20
Filed: 2020-06-25
Granted: 2022-02-22
Abstract: 본발명은 3D Object 생성을 통한 Proxy Modeling 생성방법에 관한 것으로, 프록시 모델링을 생성하기 위하여  관절 위치마다 큐브(cube)를 생성하여 모델링 형태에 맞게 큐브를 부풀려 생성하는 것으로, 
본발명은 Proxy Modeling 툴 방식은 처음부터 큐브 형태가 관절(joint) 위치마다 붙어서 적용이 되기에 추가의 작업이 필요 없는 현저한 효과가 있다.
Patent KR-102236014-B1 (KR)
Title: Method and system for processing sensor data using mesh network for smart farms in open field
Inventor: CHOUN BYOUNG IL
IPC: G16Y10/05
Filed: 2020-07-09
Granted: 2021-04-05
Abstract: The present specification relates to a data processing method using a mesh network. According to an embodiment, the method comprises: a step of being performed by one of a plurality of sensor node devices forming a mesh network and generating sensor data by filtering raw data obtained from a sensor; a step of receiving other sensor data from another sensor node device; a step of extracting sensor data features by comparing the generated sensor data with the sensor data of another sensor node device; and a step of transmitting the extracted sensor data features to a hub device. As described above, if a sensor node device capable of mutual data transmission and reception and data processing through the mesh network is used, data can be collected from a sensor located at a distance where direct communication with the hub device is impossible. Since each sensor node device primarily processes data and sends the data to the hub device, the amount of computation of the hub device is reduced, and the system overload can be prevented.
Patent KR-102458900-B1 (KR)
Title: 모듈형 소형 건설 장비
IPC: E02F9/08
Filed: 2020-07-09
Granted: 2022-10-26
Abstract: 소형 건설 장비의 크기와 무게 제한으로 기존 장비의 접근성이 열악한 현장에서 장비가 필요한 경우 장비의 운반성을 확보하기 위하여 완성 장비를 분해·조립이 용이한 모듈로 분리하고 각 모듈을 연결하는 표준 인터페이스로 구성한 모듈형 소형 건설 장비를 개시한다.
Patent KR-102378084-B1 (KR)
Title: 전기 보일러
IPC: F24H1/10
Filed: 2020-07-13
Granted: 2022-03-23
Abstract: 본원 발명에는 수온온도를 기준으로 히터를 구동시키는 수온온도 선택모드와, 실내온도를 기준으로 히터를 구동시키는 실내온도 선택모드를 선택할 수 있는 전기 보일러가 개시되어 있으며, 부가적으로 특정한 상황에서 수온온도 선택모드와 실내온도 선택모드가 자동적으로 선택할 수 있는 자동선택모드가 개시된다.
Patent KR-102282380-B1 (KR)
Title: Pc pillar, manufacturing method thereof, and construction method thereof
Inventor: MIN YOUNG HAG
IPC: E04C3/36
Filed: 2020-08-05
Granted: 2021-07-27
Abstract: The present invention relates to a PC column capable of reducing a construction period and construction costs by simplifying an assembly work at a construction site, a manufacturing method thereof, and a construction method. Specifically, the present invention relates to a PC column comprising: a pair of sidewall panels facing each other and disposed to be spaced apart in a horizontal direction; the outer wire mesh portion having outer mesh portions disposed on the outer surfaces of the sidewall panels respectively and the outer connecting mesh portion connecting the outer mesh portions positioned at the opposite side and disposed to be spaced apart; an inner wire mesh portion having inner mesh portions disposed on the inner surfaces of the sidewall panels respectively and an inner connecting mesh portion connecting the inner mesh portions positioned at the opposite side and disposed to be spaced apart; a connecting wire portion connecting the outer wire mesh portion and the inner wire mesh portion; a floor concrete portion formed with a predetermined thickness to cover the outer connection mesh portion by placing concrete between the pair of sidewall panels; a sidewall concrete portion formed with a predetermined thickness to cover the outer mesh portion by placing concrete to encompass the outer surfaces of the sidewall panels and connected to the floor concrete portion; an upper panel disposed on the sidewall concrete portion and closing an open portion between the sidewall concrete portions; and an upper concrete portion placed on the upper panel and formed with a predetermined thickness to cover the outer surface of the upper panel, and connected to the sidewall concrete portions.
Patent KR-102192573-B1 (KR)
Inventor: MOON JONG JIN
IPC: A61P17/10
Filed: 2020-08-12
Granted: 2020-12-18
Abstract: The present invention relates to a composition containing Beta vulgaris, Cinnamomum cassia, Salvia miltiorrhiza, Paeonia lactiflora, Wolfiporia extensa, and Carthamus tinctorius, and a pharmaceutical composition and a functional food composition containing the same. The composition mixes not only Beta vulgaris having an effect of expanding blood vessels by producing nitrogen monoxide (NO) in the body, but also herbal medicines such as Salvia miltiorrhiza, Cinnamomum cassia, Carthamus tinctorius, etc., which release extravasated blood and promote blood circulation in a specific blending ratio, thereby being able to relieve menstrual pain and alleviate skin troubles in an individual to whom the composition of the present invention is administered. Furthermore, as the composition of the present invention is administered, it is possible to confirm complex effects that the average temperature of the lower abdomen of women is significantly increased, the aggregation of menstrual blood is reduced, the color is brightened, and the inflammation level in the body decreases.
Patent KR-102467344-B1 (KR)
Title: 가변형 레일 창
IPC: E06B3/267
Filed: 2020-08-18
Granted: 2022-11-14
Abstract: 본 발명은 가변형 레일 창에 관한 것으로, 보다 상세하게는 프레임 하나로 세대에 적용되는 슬라이딩 창 전체를 구성할 수 있으며, 창짝 사이즈에 따라 내창용과 발코니용, 고풍압용(해안) 등 다양하게 적용할 수 있을 뿐만 아니라, 한 세대 내에서도 내창, 공틀창, 발코니창, 해안창, 분합창, 단창 등 다양한 창짝이 하나의 프레임으로 가변 사용할 수 있기 때문에 효용성을 증대시킨 가변형 레일 창에 관한 것이다.
Patent KR-102440881-B1 (KR)
IPC: E04B1/348
Filed: 2020-08-20
Granted: 2022-09-05
Abstract: 본 발명은 복수의 재난주택으로부터 이용상태 정보를 수신하고 저장하는 단계, 설치 위치 및 설치 주택수를 특정 가능한 재난주택 설치 요청을 수신하는 단계 및 복수의 재난주택의 이용상태에 따른 사용률과 복수의 재난주택과 설치 위치 사이의 거리에 따라 설치 위치에 이동될 후보 재난주택을 결정하는 단계를 포함하는 재난주택의 활용 방법에 관한 것이다.
Patent KR-102172797-B1 (KR)
Inventor: LEE JAE SON
IPC: E05B17/00
Filed: 2020-08-25
Granted: 2020-11-02
Abstract: The present invention provides an automatic locking device for a sliding window with multiple functions, which can reduce the force required in an early stage of opening a window when operating an auxiliary opening means which helps when opening the window to improve operability when rotating a window handle, reduce slip friction between components, and shorten the longitudinal occupying space of the auxiliary opening means. The automatic locking device for a sliding window comprises an auxiliary opening means installed on a housing to push a window frame when opening a window. The auxiliary opening means includes: an arm member having a first rotary pin provided on a fixed end thereof and installed on the housing to be freely rotated and a pressing unit on the fixed end side, wherein a free end thereof rotates between a window locking position and a window opening position around the first rotary pin; a middle rotary body which has a second rotary pin installed on the housing between the arm member and a slider to be freely rotated, converts a straight-line motion of the slider into a rotary motion to press the pressing unit of the arm member, and applies a pressing force to be inclined in the rotating direction of the arm member; and an elastic member elastically installed between the housing and the middle rotary body to provide an elastic force in a direction in which the middle rotary body sticks to the pressing unit of the arm member.
Patent KR-102419455-B1 (KR)
IPC: A61K8/9789
Filed: 2020-08-26
Granted: 2022-07-11
Abstract: 본 발명은 주걱비름(Sedum tosaense Makino) 캘러스 추출물을 유효성분으로 포함하는 화장료 조성물에 관한 것이다.
Patent KR-102216661-B1 (KR)
Title: Fuel cell system and start-up method thereof
Inventor: SA SEUNG MIN
IPC: H01M8/04302
Filed: 2020-08-28
Granted: 2021-02-17
Abstract: The present invention relates to a fuel cell system and a method for starting operation thereof. The present invention comprises: a fuel converter comprising a burner, a reformer, a CO transformer, and a CO remover; a fuel cell stack provided to generate electricity using the purified gas supplied from the fuel converter; and a fuel supply control unit configured to fluidly connect the fuel converter and the fuel cell stack and measure an open-current voltage (OCV) of the fuel cell stack. The present invention can improve the durability of the fuel cell stack.
Patent KR-102495873-B1 (KR)
Title: 수납 처리 방법 및 이를 수행하는 컴퓨팅 장치
IPC: G06Q20/26
Filed: 2020-08-31
Granted: 2023-02-06
Abstract: 본 발명은 수납 처리 방법 및 이를 수행하는 컴퓨팅 장치에 관한 것으로, 보다 구체적으로는 환자의 진료 기록에 포함된 진료 항목들 중 적어도 하나 이상의 진료 항목에 대한 선택적 수납 처리 방법을 제공한다.
Patent KR-102420544-B1 (KR)
IPC: A23L33/105
Filed: 2020-09-07
Granted: 2022-07-13
Abstract: 본 발명은 장미꽃잎 추출물을 유효성분으로 포함하는 피부노화 방지용 조성물에 관한 것으로, 구체적으로 본 발명은 장미꽃잎 추출물을 유효성분으로 포함하는 피부 노화 방지용 화장료 조성물, 식품 조성물, 피부 노화방지 및 피부 주름 개선용 약학적 조성물 및 과색소성 질환의 예방 또는 치료용 약학적 조성물에 관한 것이며, 또한 피부 노화 방지 활성을 갖는 장미꽃잎 추출물의 제조방법에 관한 것이다. 본 발명에 따른 장미꽃잎 추출물은 티로시나아제에 대한 억제 활성이 우수하고 콜라겐 분해능을 갖는 MMP-1의 생성을 억제하는 활성이 우수할 뿐만 아니라 상기 추출물에는 다량의 총 플라보노이드를 함유하고 있어 높은 항산화 활성도 가지고 있으므로, 피부주름 개선, 피부탄력 개선, 피부보습 개선 또는 피부미백 개선, 발모 효과가 있으므로 피부 노화방지를 위한 식품, 화장품 및 의약품 등 다양한 산업분야에 유용하게 사용할 수 있다.
Patent KR-102480353-B1 (KR)
IPC: C10G1/02
Filed: 2020-09-17
Granted: 2022-12-27
Abstract: 본 발명은 코크스 제조 부산물을 이용한 중질유분의 경질화 방법에 관한 것으로서, 상세하게는 a) 중질유분에 코크스 제조 부산물을 혼합하여 혼합액을 제조하는 단계; 및 b) 상기 혼합액을 열분해하는 단계;를 포함하여, 코크 생성량을 저감시킴으로써 경제적이며 효과적인 중질유분의 경질화 방법을 제공한다
Patent KR-102462632-B1 (KR)
IPC: H01M10/6554
Filed: 2020-09-24
Granted: 2022-11-03
Abstract: 본 발명은, 냉각 성능을 유지하면서 동시에 구조 강성을 높이고 단열 기능이 향상되도록 하이브리드 재질로 된 배터리팩의 냉각플레이트에 관한 것으로, 판 형상의 제1 부재; 및 상기 제1 부재에 접하도록 배치되고, 상기 제1 부재와 접하는 표면에 오목부가 형성되어 냉각수 유로를 구성하며, 내부에 중공부를 갖춘 제2 부재를 포함하고, 상기 제2 부재는 상기 제1 부재보다 열전도도가 낮으면서 고강도인 재질을 포함할 수 있다.
Patent KR-102365408-B1 (KR)
Title: Method of manufacturing hot stamping product having excellent corrosion resistance property and hot stamping product thereof
Inventor: LEE JAE MIN
IPC: C22C38/02
Filed: 2020-09-25
Granted: 2022-02-21
Abstract: The present invention provides a manufacturing method of a hot stamping component with excellent corrosion resistance, formability, and weldability, and the hot stamping component manufactured thereby. According to one embodiment of the present invention, the manufacturing method of the hot stamping component comprises the following steps of: immersing a steel plate in a plating bath which includes 5-13 wt% of silicon (Si), 0.2-2.0 wt% of magnesium (Mg), and the remaining of aluminum (Al), and is maintained at a temperature of more than 640 ℃ to 700 ℃ to form a plating layer on a surface of the steel plate; cooling the steel plate having the plating layer; heating the steel plate having the plating layer to 850-960 ℃; and hot stamping forming the steel plate having the plating layer.