baber/WOPTO huggingface dataset:
Patent KR-20220157700-A (KR)
Title: Optic fiber connector device for field connection
Inventor: KIM YONG BUM
IPC: G02B6/38
Filed: 2021-05-21
Abstract: The present invention relates to an optical fiber connector device for field connection implemented to connect optical fibers prepared to transmit various information data by light in optical communication in the field, comprising: a guide in which optical fiber insertion grooves are formed in the longitudinal direction along the upper surface so that the first optical fiber and the second optical fiber can be respectively inserted and mounted from both sides; a cover forming a vertically symmetrical structure with the guide and covering an upper surface of the guide; a fixing cap which is covered on the outside in a state in which the guide and the cover are coupled to maintain the coupled state; and an optical fiber coupler connected to the cover so as to be rotatable, and coupled to the first optical fiber or the second optical fiber seated in the optical fiber insertion groove by being rotated as it comes into close contact with the inner circumferential surface of the fixing cap.
Patent KR-20220158421-A (KR)
Title: Electronic parking brake system and control method thereof
Inventor: SEOKHWAN CHUNG
IPC: B60T13/74
Filed: 2021-05-24
Abstract: An electronic parking brake system comprises: an electronic parking brake having an electric motor; and a control unit controlling the electric motor to fasten the electronic parking brake. The control unit enables the electronic parking brake to be fastened again when a vehicle movement detection signal is received through a CAN bus from a black box while a vehicle is turned off and the electronic parking brake is fastened.
Patent KR-20210150994-A (KR)
Title: Onium salt, chemically amplified negative resist composition, and pattern forming process
Inventor: INOUE NAOYA
IPC: G03F7/26
Filed: 2021-06-02
Abstract: Provided is an onium salt comprising a negative ion with following formula (A1) and a positive ion with following formula (A1-a), (A1-b), or (A1-c). A chemically amplified negative resist composition containing an onium salt as an acid generator is highly sensitive, has excellent dissolution contrast, and forms a good-shaped pattern with reduced LWR and improved CDU.
Patent KR-20220164249-A (KR)
Title: System of detecting injured based on uav
Inventor: SHIN SOO YOUNG
IPC: A61B5/01
Filed: 2021-06-04
Abstract: The present invention relates to a casualty detection system based on an unmanned aerial vehicle. More specifically, the casualty detection system based on the unmanned aerial vehicle according to one embodiment of the present invention may comprise: a wearable device that generates body state information of a user; an unmanned aerial vehicle that flies in a preset area, generates the photographing information that photographs the user through a camera, and receives the body state information from a wearable device worn by the user; and an edge computing server that determines whether the user is injured based on the photographing information and the body state information from the unmanned aerial vehicle. Therefore, the present invention can quickly detect an injured person.
Patent KR-20220165927-A (KR)
Title: Ultraviolet disinfection device and controlling method thereof
Inventor: LEE JAE SEUNG
IPC: B60Q3/68
Filed: 2021-06-09
Abstract: The present invention relates to an ultraviolet (UV) sterilization device, and more specifically, to a UV sterilization device which has enhanced heat dissipation performance and the location of which can be varied. According to one embodiment of the present invention, the UV sterilization device comprises: a sterilization unit configured to be moved to a specific location and including a UV emission part; a driving unit configured to move the sterilization unit; and a cover which accommodates the sterilization unit and has a structure connecting the inside with the outside, wherein a heat sink is provided in the cover to dissipate heat from the sterilization unit.
Patent KR-20220167945-A (KR)
Title: TRAP-1 inhibitor
Inventor: KANG BYOUNG HEON
IPC: A61P35/00
Filed: 2021-06-15
Abstract: The present specification provides compounds that inhibit TRAP1 or pharmaceutically acceptable salts thereof. In the case, the compound or a pharmaceutically acceptable salt thereof may inhibit the binding of TRAP1 to a client protein. In addition, the present specification provides a pharmaceutical composition comprising the compounds that inhibit TRAP1 or the pharmaceutically acceptable salts thereof, and uses thereof.
Patent KR-20220005405-A (KR)
Title: Terminal, server, Internet of Things data transmission method and Internet of Things data transmission system
Inventor: Yang Zhong Yuan
IPC: H04L65/40
Filed: 2021-07-05
Abstract: The present invention provides a terminal, a server, an internet of things data transmission method and a data transmission system. The internet of things data transmission method comprises the following steps of: transmitting data and uniquely corresponding identification information from a terminal used to collect data to a server; and feeding back, by the server, at least one response signal to the terminal in response to the received data and identification information.
Patent KR-20230009145-A (KR)
Inventor: YOON GIL LIM
IPC: A01K61/60
Filed: 2021-07-08
Abstract: An eco-friendly oyster shell buoy for preventing the generation of microplastics according to the present invention comprises: a spherical tube filled with air and having buoyancy; and a mixed material containing oyster shell powder and cement mixed in a ratio within a certain range, wherein the mixed material is applied to the outside of the spherical tube to a certain thickness and hardened and includes water treatment on a surface of the spherical tube or the mixed material. According to the present invention having such a configuration, it is possible to provide the eco-friendly oyster shell buoy for preventing the generation of microplastics that is inexpensive, stable, and does not adversely affect a marine ecosystem even after use.
Patent KR-20230010386-A (KR)
Title: operating method for a refrigerator
Inventor: KIM HOSAN
IPC: F25D21/08
Filed: 2021-07-12
Abstract: The present invention relates to an operation control method of a refrigerator including a control method for preventing excessive cooling of a second storage compartment caused when the room temperature is low during operation of the refrigerator having a hot gas defrosting structure. That is, when the indoor temperature is low, a first storage compartment is cooled and the second storage compartment is heated before a heat supply operation is performed, and during the heat supply operation, the second storage compartment is cooled and a first evaporator is heated.
Patent KR-20230010950-A (KR)
Inventor: KIM JUN HYEOK
IPC: G06N20/00
Filed: 2021-07-13
Abstract: Disclosed are a load transfer detection device and method. The load transfer detection device according to one aspect of the present invention comprises: a prediction unit generating predicted load data by applying machine learning to load data over a certain period of time; a detection data generation unit generating load transfer detection data by using actual load data and the predicted load data; a conversion unit converting the load transfer detection data into a value of a log probability density function; a reference value setting unit setting a load transfer reference value based on the value of the log probability density function; and a load transfer determination unit comparing the value of the log probability density function with the load transfer reference value and determining whether load transfer is performed based on a comparison result. Accordingly, selection of the maximum load of a distribution line can be realized through load transfer detection.
Patent KR-20230013655-A (KR)
Title: Method for manufacturing jjamppong potato
Inventor: CHOI MUN SEOK
IPC: A23L27/50
Filed: 2021-07-15
Abstract: The present invention relates to a method for manufacturing Jjamppong potatoes and, more specifically, to a method for manufacturing Jjamppong potatoes comprising the steps of: pre-cooking potatoes; making a seasoning mixture after producing a green onion oil; making a jjamppong broth; and mixing 20 to 40 parts by weight of the potatoes with 100 parts by weight of the Jjamppong broth. The Jjamppong potatoes of the present invention can be widely ingested by general persons who dislike a fishy taste as well as children by removing the fishy taste and creating a clean and refreshing taste while maintaining the dish's spicy taste by manufacturing the jjamppong broth using various kinds of vegetables and seafood and then mixing the jjamppong broth with the potatoes so that general persons can enjoy nutrients and the unique taste of the potatoes. In addition, the content of antioxidant components is increased and the preservation property is enhanced due to the antifungal property.
Patent KR-20230013512-A (KR)
Title: System for monitoring congestion of formaion tray
Inventor: KIM TAE SUNG
IPC: G08B21/18
Filed: 2021-07-19
Abstract: The present invention relates to a system for monitoring congestion of activation trays to check a congestion section of activation trays in real time. According to the present invention, the system for monitoring congestion of activation trays comprises: a tray transfer line transferring a plurality of activation trays, which containing a plurality of battery cells, respectively, to an activation process and a subsequent process; a master tray disposed between the plurality of activation trays and transported along the tray transfer line together with the activation tray; a position sensor provided in the master tray to detect the position of the master tray and transmit position data; and a control unit receiving the position data from the position sensor and monitoring the position of the master tray in real time to check a congestion section of the activation trays.
Patent KR-20230014524-A (KR)
Inventor: SOH BYOUNG WHAN
IPC: G01N33/483
Filed: 2021-07-21
Abstract: The present invention relates to a method for providing information for diagnosing or predicting a health condition using a microelectrode array chip, which can reduce economic, temporal, physical, and psychological burden on a subject to be examined and perform diagnosis on comprehensive health conditions, so it is possible to discover a danger signal early for a plurality of diseases through analysis in a usual examination stage even in a state of not having a symptom of a specific disease. More specifically, the method for providing information for diagnosing or predicting a health condition includes: a step (A) of allowing a microelectrode, not labeled with biomolecules and electrochemically measuring oxidation-reduction reactions in biological samples, to apply a sample to each cell of the microelectrode array chip consisting of each independent cell; a step (B) of applying energy to the microelectrode array chip so that different energy can be applied to each cell; a step (C) of measuring an electrochemical signal in each cell; and a step (D) of comparing a result of the step (C) with electrochemical signal data in the chip for each normal cell and each disease cell.
Patent KR-20210100046-A (KR)
Title: Embedded flash memory device and operating method thereof
Inventor: SHIN HYUN JIN
IPC: G11C16/08
Filed: 2021-07-26
Abstract: According to the present invention, an embedded flash memory device comprises: a memory cell array having memory cells disposed at intersections of word lines and bit lines; a row decoder for selecting any one of the word lines in response to an address; a column selection circuit for selecting at least one of the bit lines in response to the address during a read operation; a sense amplification circuit for sensing data from a memory cell connected to the selected bit line and amplifying the sensed data; and a word line voltage generator for applying a word line voltage to the selected word line in the read operation. The word line voltage generator compensates for the word line voltage as a temperature increases.
Patent KR-20230018822-A (KR)
Title: Display device and method for driving the same
Inventor: JUNGGEUN JO
IPC: G09G3/20
Filed: 2021-07-30
Abstract: The present specification relates to a display device capable of alleviating crosstalk. According to one embodiment of the present invention, an image processing part of the display device can receive first pixel data corresponding to first pixels of a first row line and second pixel data corresponding to second pixels adjacent to the first pixels in a second row line adjacent to the first row line, and apply a first weight in accordance with a data change between the first and second pixel data and a second weight in accordance with a driving frequency to correct at least one between the first pixel data and the second pixel data to third pixel data which are data values between the first and second pixel data to output corrected pixel data.
Patent KR-20230022006-A (KR)
Inventor: KANG BOSOON
IPC: A45C13/00
Filed: 2021-08-06
Abstract: A cover for a foldable electronic device is disclosed. The cover may comprise: a first cover part coupled to a first housing of the electronic device; a second cover part coupled to a second housing of the electronic device; a connection part provided between the first cover part and the second cover part and extending long in a first direction, the connection part being configured to be folded or unfolded so that the first cover part and the second cover part overlap each other; and a pen holder that at least partially accommodates a pen and is detachably mounted to the connection part. In addition, various embodiments identified through the specification are possible. The pen holder can be easily attached and detached depending on a user's choice.
Patent KR-20230023476-A (KR)
Inventor: KYUNGHO KIM
IPC: A61K36/284
Filed: 2021-08-10
Abstract: The present invention relates to an antithrombotic composition containing Scutellaria baicalensis, Alisma canaliculatum and Atractylodes macrocephala extracts as active ingredients, a food composition for preventing or alleviating thrombosis, containing Scutellaria baicalensis, Alisma canaliculatum and Atractylodes macrocephala extracts as active ingredients, a quasi-drug composition containing the composition, a pharmaceutical composition for preventing or treating thrombosis, containing the composition, or a method for preventing or treating thrombosis, comprising a step of administering the pharmaceutical composition to an individual. The composition containing Scutellaria baicalensis, Alisma canaliculatum and Atractylodes macrocephala extracts as active ingredients according to the present invention inhibits platelet aggregation activity by inhibiting a binding function of platelet fibrinogen and integrin αIIbβ3, and has an excellent anti-thrombotic effect by inhibiting platelet activity by reducing Ca2+ mobilization that is a main mechanism of platelet activation and controlling the expression of Syk-PLCγ2-PI3K protein that is a platelet outside-in signaling path. Therefore, the composition containing Scutellaria baicalensis, Alisma canaliculatum and Atractylodes macrocephala extracts as active ingredients according to the present invention can be usefully used in the pharmaceutical composition, quasi-drug composition and health functional food composition for preventing, alleviating or treating thrombosis.
Patent KR-20230027372-A (KR)
Inventor: CHO IN CHEO
IPC: C12Q1/6888
Filed: 2021-08-18
Abstract: 본 발명은 돼지의 지방산의 함량을 판별할 수 있는 SNP 마커에 관한 것으로, 서열번호1의 염기서열로 구성되는 폴리뉴클레오티드의 1001번째 염기가 T 또는 C이고, 상기 1001번째 염기를 포함하는 5 내지 1000개의 연속적인 염기로 구성된 폴리뉴클레오티드 또는 이에 상보적인 뉴클레오티드를 포함하는 돼지의 지방산(Oleic acid, C18:1) 함량 판별용 SNP(Single Nucleotide Polymorphism) 마커 조성물에 관한 것이다.
Patent KR-20230026909-A (KR)
Inventor: JUNG YOUNG HO
IPC: E06B3/58
Filed: 2021-08-18
Abstract: 본 발명은 팔각유리가 결합되는 문짝의 결합구조에 관한 것으로서, 문짝에 가로로 위치하고, 하측에 홈부가 길이방향으로 형성되는 가로프레임; 상기 가로프레임의 저면에 접하여 위치하고, 내부에 하나 이상의 끼움구멍 형성되는 모서리프레임; 상기 모서리프레임의 내부에 형성된 끼움구멍에 끼워지고, 상기 가로프레임에 일부분이 삽입되어 상기 모서리프레임을 상기 가로프레임에 고정하는 하나 이상의 연결블록; 상기 가로프레임과 상기 모서리프레임의 전후면을 마감하는 시트지; 및 상기 가로프레임과 상기 모서리프레임이 끼워져 상기 문짝에 세로로 위치하는 세로프레임;을 포함하여 이루어지며, 작업자가 모서리프레임을 간편하게 조립해 모서리프레임의 전후면과 가로프레임의 전후면이 일치하도록 할 수 있게 되어, 시트지가 울어 미관이 저해되는 것을 방지할 수 있는 이점이 있다.
Patent KR-20210105862-A (KR)
Inventor: OGUCHI TATSUYA
IPC: B41J29/38
Filed: 2021-08-19
Abstract: The present invention provides a printing device with an information input function, which can be easily carried and charged. The printing device of the present invention comprises: a printing function unit printing on recording paper; a power unit having a battery; a charging unit charged by the battery; and an information input unit for inputting information. The printing device sequentially comprises the printing function unit, the information input unit, the power unit, and the charging unit from one side end part to the other side end part, thereby solving problems.
Patent KR-20230030891-A (KR)
Title: 이물질 및 분비물에 의한 오염을 방지하는 흡인기 플랫 모듈
Inventor: OH YEONG U
IPC: A61M1/00
Filed: 2021-08-26
Abstract: 본 발명은 이물질 및 분비물에 의한 오염을 방지하는 흡인기 플랫 모듈에 관한 것으로서, 보다 상세하게는 내부에 흡인모듈이 구비되고 그 외면에 흡입강도를 조절할 수 있는 조절부를 포함하는 하우징, 바디부의 상단에 연결되고 외부에 음압을 형성할 수 있고 상면이 플랫 형상을 가지는 흡인부 및 환형 형상의 제1패킹부와 제1패킹부의 상단에 배치되고 제1패킹부로부터 탈부착이 가능한 환형 형상의 제2패킹부로 이루어진 이물질 및 분비물에 의한 오염을 방지하는 흡인기 플랫 모듈에 관한 것이다.
Patent KR-20230035765-A (KR)
Title: 안면차양커버 힌지회전고정체를 갖는 개량형 썬가드
Inventor: LEE JIN
IPC: A42B1/24
Filed: 2021-09-06
Abstract: 본 발명은 사용자의 얼굴 전체를 안면차양커버가 위치되기 때문에 태양빛의 자외선이 사용자의 얼굴에 닿는 것을 미연에 방지할 수 있으며, 안면차양커버가 힌지회전고정체에 의해 사용자의 머리측으로 젖혀짐이 가능하여답답한 느낌을 갖지 않도록 하며, 코와 입이 안면차양커버로부터 일정간격 떨어지게 위치되기 때문에 호흡 및 음식물 섭취가 용이하며, 음식물 섭취시에 안면차양커버를 필요가 없어 사용성과 편의성이 크게 향상되고, 필요에 따라 앙면차양커버의 각도를 다양하게 설정하여 위치시킬 수 있으며, 각도가 가변된 안면차양커버가 힌지회전고정체에 의해 견고하게 위치 고정될 수 있어 안면차양커버가 얼굴측으로 내려옴에 따른 불편함을 해결할 수 있을 뿐만 아니라, 탈부착두건에 의해 사용자의 머리가 노출되는 것이 방지됨에 따라 야외에서 스포츠를 즐기거나 등산하거나 농사일 등 야외활동을 할 때 강한 태양빛이 사용자의 머리에 강하게 내리쬐는 것을 방지하여 더워짐을 보호할 수 있으며, 스펀지에 의해 발생된 땀이 사용자의 얼굴측으로 흘러내리는 것을 방지함은 물론 스펀지가 탈부착가능하기 때문에 땀을 흡수한 스펀지를 짜내어 계속 사용하거나 새로운 스펀지를 교체하여 사용할 수 있는 안면차양커버 힌지회전고정체를 갖는 개량형 썬가드가 개시된다.
Patent KR-20210114900-A (KR)
Title: Electronic device, method, computer-readable storage medium and computer program for processing image in virtual space
Inventor: HAN JINYONG
IPC: H04N13/361
Filed: 2021-09-06
Abstract: An embodiment provides an electronic device for processing an image in a virtual space, comprising: a communication module for receiving at least two image data having different resolutions; a display unit; and a control unit determining a resolution of at least a partial area of the display unit corresponding to a virtual area to be provided in the virtual space, and synthesizing and displaying the at least partial area of the display unit corresponding to the virtual area into image data corresponding to the determined resolution from the at least two image data, while displaying the image corresponding to the virtual space.
Patent KR-20230035938-A (KR)
Title: 자바라와 스프링을 이용한 휴대용 인명구조 튜브
Inventor: KIM YEON WOO
IPC: B63C9/08
Filed: 2021-09-06
Abstract: 본 발명은 튜브를 순간적으로 팽창시켜주는 인플레이터와 작품 지탱과 팽창 효과를 극대화해주는 스프링, 구조 및 회수의 역할을 하는 밧줄을 포함하는 자바라와 스프링을 이용한 안전하고, 편리하게 관리할 수 있으며 휴대성이 좋고, 작품을 쉽게, 또 신속하게 작동시킬 수 있는 휴대용 인명구조 튜브이다.
Patent KR-20230036757-A (KR)
Title: 흑모 유발 및 백모방지용 증숙 초음파 추출물
Inventor: CHOI MI JEONG
IPC: A61Q5/00
Filed: 2021-09-08
Abstract: 본 발명은 흑모 유발 및 백모방지용 증숙 초음파 추출물 및 이를 유효성분으로 포함하는 조성물에 관한 것으로, 본 발명의 스파이크라드 추출물을 유효성분으로 포함하는 조성물은 라디칼 소거활성, SOD(superoxide dismutase) 유사활성, 크산틴 산화효소 저해활성에 의한 항산화 효과와 티로신에서 전환된 L-DOPA의 산화에 의한 모발 멜라민 합성 증가 효과를 발현하는 효과가 있다.
Patent KR-20230043011-A (KR)
Inventor: CHOI KYU HANG
IPC: G16H10/60
Filed: 2021-09-23
Abstract: 본 발명 개인정보와 처방정보를 분리하여 드라이브스루 방식으로 조제약을 제공하는 스마트-파아머시 시스템 및 이를 운용하는 방법은 드라이브스루 방식으로 조제약을 픽업하는 스마트-파아머시 시스템 및 이를 운용하는 방법에 있어서 의료정보에 포함되는 개인정보와 처방정보를 분리하여 운용되는 시스템 및 방법에 관한 것으로, 무선데이터통신 단말기에 설치되는 드라이브스루팜 어플리케이션부(10)와 의사가 상주하는 병원에 설치되는 병원용 처방전 관리 단말기(20)와 약사가 상주하는 약국에 설치되는 약국용 처방전 관리 단말기(30)와 본 발명을 실시하기 위한 서비스를 제공하는 드라이브스루팜 서비스 서버부(40)와 상기 구성들 간의 데이터통신을 위한 데이터통신망(50)으로 이루어진 시스템과 이와 같은 시스템에서 1차 전자처방전용 개인정보 요청 단계(S10), 1차 전자처방전용 개인정보 중개 단계(S20), 1차 전자처방전 발행 단계(S30), 약국 지정 단계(S40), 1차 전자처방전 재생성용 개인정보 요청 단계(S50), 1차 전자처방전 재생성용 개인정보 중개 단계(S60), 1차 전자처방전 재생성 단계(S70) 및 2차 전자처방전 생성 단계(S80)를 포함하여 운용하는 것을 특징으로 하여, 병원과 약국과 환자 간에 의료정보를 안전하게 교환하고, 환자가 원하는 지역과 시간에 자동차를 이용하여 차량 내에서 조제약을 픽업할 수 있는 효과가 있다.
Patent KR-20230045654-A (KR)
Inventor: KIM HYO JIN
IPC: H01L27/092
Filed: 2021-09-27
Abstract: 본 발명은 3차원 반도체 소자 및 그의 제조 방법에 관한 것으로, 더욱 상세하게는, 기판 상의 제1 활성 영역, 상기 제1 활성 영역은 제1 소스/드레인 패턴 및 상기 제1 소스/드레인 패턴에 연결된 제1 채널 패턴을 포함하고; 상기 제1 소스/드레인 패턴 상의 제1 활성 콘택; 상기 제1 활성 영역 및 상기 제1 활성 콘택 상에 적층된 제2 활성 영역, 상기 제2 활성 영역은 제2 소스/드레인 패턴 및 상기 제2 소스/드레인 패턴에 연결된 제2 채널 패턴을 포함하며; 상기 제2 소스/드레인 패턴 상의 제2 활성 콘택; 상기 제1 채널 패턴 상에서 상기 제2 채널 패턴 상으로 수직하게 연장되는 게이트 전극; 상기 제1 활성 영역 아래의 제1 파워 배선 및 제2 파워 배선; 및 상기 게이트 전극 및 상기 제2 활성 콘택 상의 제1 금속 층을 포함한다.
Patent KR-20230045308-A (KR)
Inventor: PARK SANG DUCK
IPC: F24F11/49
Filed: 2021-09-28
Abstract: 본 개시의 일 측면에 따른 공기조화기는, 냉매를 압축하는 압축기, 및, 냉매와 실외 공기를 열교환하는 실외 열교환기를 포함하는 실외기와, 각각 하나 이상의 실내 열교환기를 포함하고, 냉매배관을 통하여 상기 실외기와 연결되는 실내기를 포함하며, 상기 냉매배관을 통하여 상기 실외기에 연결된 실내기의 대수에 따라, 다른 배관탐색로직(logic)을 사용하여 배관탐색을 수행한다.
Patent KR-20220046498-A (KR)
Title: Method and apparatus for early renegotiation in message sequencing between electric vehicle and grid
Inventor: SHIN MIN HO
IPC: B60L53/66
Filed: 2021-10-07
Abstract: Disclosed are an early renegotiation method and a device thereof, which can rapidly change a communication status under a charging condition or a charging environmental change which may occur when a message exchange or a charging process between an electric vehicle and a grid are performed. The early renegotiation method performed by an electric vehicle in a message sequence between the electric vehicle and a grid, comprises the steps of: receiving a service detail response message from a power supply device communication controller; searching for a compatible parameter for DC charging or AC charging based on the service detail response message; changing a service detail status to a vehicle positioning setup status for vehicle positioning using an auto-connection device or wireless power transmission when the compatible parameter cannot be searched; and transmitting a vehicle positioning setup request message to the power supply device communication controller in the vehicle positioning setup status.
Patent KR-20230055508-A (KR)
Title: 난황유 용매 추출시 잔유 용매 회수장치
Inventor: JUNG IN TAEK
IPC: C11B1/02
Filed: 2021-10-19
Abstract: 본 발명은 난황유 용매 추출시 잔유 용매 회수장치에 관한 것으로, 난황유 용매 추출시 사용하고 남아 있는 인체에 해를 주는 잔유용매인 N-헥산을 진공펌프와 냉각수탱크를 통하여 액화시킴으로써 냉각수탱크 위에 물과 섞이지 못하고 뜨는 N-헥산을 효율적으로 제거할 수 있도록 한 것이다. 
본 발명은 가스를 농축하여 기화시켜 배출하는 농축기(1)와, 상기 농축기(1)로부터 배출되는 가스를 액화시키는 열교환기(2)와, 상기 열교환기(2)로부터 출력되는 액화된 N-헥산을 회수하기 위한 N-헥산 회수 탱크(3)와, 상기 N-헥산회수탱크(3)의 액화된 N-헥산을 진공으로 빨아들이기 위한 진공펌프(4)와, 상기 진공펌프(4)에서 N-헥산을 빨아들여 기화된 N-헥산이 액화되도록 수냉식 냉각수로 순환시키는 냉각수탱크(5)와, 상기 냉각수탱크(5)로부터 유입된 물과 N-헥산중에서 물과 섞이지 못하고 위에 뜨는 N-헥산을 배출하기 위하여 물배출밸브(7)와 N-헥산배출밸브(8)를 통해 먼저 물을 배출시키고 남아 있는 N-헥산을 배출시키는 용매 회수기(6)로 이루어진다.
Patent KR-20230056209-A (KR)
Title: 심리스 강관의 피로시험 장치 및 심리스 강관의 내구력 시험 방법
Inventor: SEO DONG LIM
IPC: G01N3/08
Filed: 2021-10-20
Abstract: 본 발명은 베이스 플레이트 상기 베이스 플레이트에 장착되며 이격 배치된 한 쌍의 서포트 지그, 한 쌍의 상기 서포트 지그에 의해 형성된 관통 홀을 관통하여 지지되며, 내측면 흠이 모사된 심리스(seamless) 시험 강관 및 상기 시험 강관의 일 단부의 상방향에 배치되어 상하 방향으로 동작하는 로딩암을 포함하는 심리스 강관의 피로시험 장치로서, 본 발명에 의하면, 시험 전 강관의 내표면 흠의 수준 확인, 내표면 흠 모사 시편 가공, 강관 두께별(내표면 흠 깊이 비율 환산) 피로수명평가를 실시하여, 강관의 내구성을 만족하는 최적사양 결정을 단품 제작 이전에 할 수 있다.
Patent KR-20230057737-A (KR)
Inventor: JUNG SO YOUNG
IPC: H10K99/00
Filed: 2021-10-22
Abstract: 본원은 1종 이상의 제1 호스트 화합물 및 1종 이상의 제2 호스트 화합물을 포함하는 복수 종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자에 관한 것이다. 본원에 따른 특정 조합의 화합물들을 복수 종의 호스트 재료로 포함함으로써, 구동전압, 발광효율 및/또는 수명특성이 개선된 유기 전계 발광 소자를 제공할 수 있다.