baber/WOPTO huggingface dataset:
Patent KR-20190040046-A (KR)
Title: 정보 수집 시스템, 정보 수집 방법 및 기록 매체
Inventor: ITO TATSUYA
IPC: G06N5/02
Filed: 2017-09-20
Abstract: 본 발명의 목적은, 방대한 양의 여러가지 형식의 콘텐츠로부터, 흥미 정보를 효율적으로 수집하는 것이다.  정보 수집 시스템(100)은, 학습부(110) 및 추출부(130)를 포함한다.  학습부(110)는, 학습 데이터를 사용하여, 분석될 문자열들, 즉 특정한 정보를 포함하는 문자열들이 데이터로부터 추출되는 파서 룰들을 생성한다.  추출부(130)는, 파서 룰들을 사용하여, 분석될 문자열들을 데이터로부터 추출한다.
Patent KR-20190054105-A (KR)
Title: 슬러리 및 연마 방법
Inventor: OOUCHI Mayumi
IPC: H01L21/304
Filed: 2017-09-12
Abstract: 연마 입자와, 글리콜과, 물을 함유하고, 연마 입자의 평균 입경(粒徑)이 120nm 이하이며, pH가 4.0 이상 8.0 미만인, 슬러리. 상기 슬러리를 사용하여 금속을 연마하는 공정을 포함하는, 연마 방법.
Patent KR-20190058532-A (KR)
Title: 비-알코올성 지방간염의 치료를 위한 방법 및 약제학적 조성물
Inventor: XIONG XIAOFENG
IPC: A61P1/16
Filed: 2017-09-28
Abstract: 일 양태에서, 비-알코올성 지방간염(NASH)을 치료하거나 비-알코올성 지방간 질병(NAFLD)에서 NASH로의 진행을 예방하거나 지연시키는 방법이 제공된다. 일부 구현예에서, 이러한 방법은 치료 유효량의 우베니멕스를 투여하는 단계를 포함한다.
Patent KR-20190073536-A (KR)
Title: 통신 방법, 단말 장치 및 네트워크 장치
Inventor: TANG HAI
IPC: H04L27/26
Filed: 2016-11-03
Abstract: 본 출원은 각종 상황에서 단말 장치의 업링크 전송에 사용되는 파형을 확정하는데 적용 가능한 통신 방법, 단말 장치 및 네트워크 장치를 개시한다. 상기 통신 방법은, 단말 장치가 네트워크 장치에 단말 장치의 현재 위치하는 위치 영역을 지시하기 위한 제1지시정보를 송신하는 단계; 상기 단말 장치가 상기 네트워크 장치에서 송신된, 상기 네트워크 장치가 상기 단말 장치의 현재 위치하는 위치 영역에 따라 적어도 두 개의 업링크 선택가능 파형으로부터 확정한 제1목표파형을 지시하기 위한 제2지시정보를 수신하는 단계; 상기 단말 장치가 상기 제1목표파형을 사용하여 업링크 전송을 수행하는 단계:를 포함한다.
Patent KR-20190103170-A (KR)
Title: 파이프 표면을 위한 내부 라이닝 및 라이닝 파이프의 방법
Inventor: WEISENBERG KENT
IPC: F16L55/164
Filed: 2017-11-28
Abstract: 적어도 2개의 재료 층을 갖는 파이프 라이닝으로서, 소수성 연성 막으로서 작용하고 파이프의 내부에 직접 스프레이 도포된 제1 중합체 층 및 제1층이 완전히 경화되기 전에 상기 제1 층에 스프레이 도포되는 강성의 제2층을 포함한다. 한 개이상의 추가 층들이 상기 제2층에 도포되어 추가로 상기 제2 층에 대해 마모, 부식 또는 화학적 저항성을 제공한다. 중간 보강 층은 제1 및 제2층 사이에 배열될 수 있다. 제1층은 밀폐된 셀 중합체 발포체 속으로 경화되어 응력 및 다른 하중이 파이프로부터 강성의 제2층으로 전달되지 않는다.
Patent KR-20190094193-A (KR)
Title: 광 흡수 또는 광 방출을 위한 광기계 시스템 및 상응하는 방법
Inventor: BORY NOE
IPC: H01L33/48
Filed: 2017-12-05
Abstract: 본 발명은 - 정적 프레임 구성요소(10) - 입사광(80)을 포착하고 투과광(90)을 투과시킬 수 있는 하나 이상의 광학 층(41, 42)을 포함하는 광학 장치(40), 여기서 상기 광학 장치는 상기 정적 프레임 구성요소(10)의 내부 및 외부로부터 입사광(80)을 포착할 수 있도록 배치되고, - 투과광(90)을 흡수하거나 입사광(80)을 방출할 수 있는 복수의 광 흡수/방출 구성요소(51, 52)를 포함하는 광 흡수/방출 기판(50), - 상기 광 흡수/방출 기판(50)에 대해 상기 광학 장치(40)의 상기 층들(41, 42) 중 적어도 하나를 또는 그 반대로 이동시키기 위한 이동 메커니즘(60)을 포함하고, 여기서, 상기 이동 메커니즘(60)은, 투과된 광(90)이 광 흡수/방출 기판(50)에 의해 최적으로 흡수되거나 광 흡수/방출 기판(50)에 의해 방출된 입사광(80)이 광학 장치(40)에 의해 최적으로 전달될 수 있는 방식으로, 하나 이상의 병진 구성요소(65, 65')를 통해 광학 장치(40)의 층 또는 광 흡수/방출 기판(50) 중 적어도 하나를 상기 정적 프레임 구성요소(10)에 대해 병진 운동시키도록 배열되고, 및 상기 이동 메커니즘(60)은 하나 이상의 가이드 구성요소(26, 26')를 추가로 포함하고 상기 하나 이상의 가이드 구성요소(26, 26')는 상기 병진 구성요소(65, 65')의 자유도를 제한하는, 광을 흡수하거나 광을 방출하기 위한 광기계 시스템(1)에 관한 것이다. 또한, 본 발명은 전술한 광기계 시스템을 이용하여 광을 흡수 또는 광을 방출하는 대응하는 방법에 관한 것이다.
Patent KR-20190094425-A (KR)
Title: 이미지 분석을 위한 장치 및 방법
Inventor: MIDDLEBROOKS SCOTT ANDERSON
IPC: G03F1/80
Filed: 2017-11-29
Abstract: 패터닝 공정을 사용하여 생성되는 물리적 구조체의 형성을 예측하는 로지스틱 수학적 모델을 얻는 단계; 물리적 구조체의 일부의 형성을 예측하고 출력을 생성하도록 로지스틱 수학적 모델을 평가하는 단계; 및 출력에 기초하여, 패터닝 공정의 측면을 순응시키는 단계를 포함하는 방법이 개시된다.
Patent KR-20190117513-A (KR)
Title: 정제 과산화수소 수용액의 제조 방법 및 제조 시스템
Inventor: SHIGETA KOHEI
IPC: B01J47/04
Filed: 2018-02-21
Abstract: 고순도의 정제 과산화수소 수용액을 효율적으로 제조하는 방법 및 시스템을 제공하는 것.     미정제 과산화수소 수용액을 함유하는 원료를 기화시키는 공정 A 와, 공정 A 에서 얻은 기액의 적어도 일부를 응축시켜 기상과 액상으로 분리하는 공정 B 와, 분리된 액상인 분리액의 적어도 일부를 원료에 되돌리는 공정 C 를 포함하는 정제 과산화수소 수용액의 제조 방법으로서, 상기 공정 C 가, 상기 분리액 중의 과산화수소 농도를 조정하는 공정 D 를 추가로 포함한다.
Patent KR-20190124225-A (KR)
Title: 단량체 다이아이소시아네이트 함량이 낮은 반응성 핫멜트 폴리우레탄 접착제
Inventor: PILLALAMARRI SUNIL K
IPC: C08G18/42
Filed: 2018-03-09
Abstract: 본 발명은 반응성 핫멜트 접착제 조성물을 제공하며, 상기 반응성 핫멜트 접착제 조성물은 약 2 이상의 작용성을 갖는 다작용성 아이소시아네이트 및 폴리올로부터 유도되는 아이소시아네이트 작용성 예비중합체, 활성 수소 유기작용성 실란, 활성 수소 비-실란 캡핑제(capping agent), 및 열가소성 중합체를 포함한다.
Patent KR-20190131039-A (KR)
Title: 폴리올레핀계 발포 시트, 그 제조 방법 및 점착 테이프
Inventor: NAGAI KENTO
IPC: C09J7/26
Filed: 2018-03-28
Abstract: 본 발명의 폴리올레핀계 발포 시트는, 폴리올레핀 수지를 포함하는 발포성 조성물을 발포시켜 이루어지는 폴리올레핀계 발포 시트로서, 펄스 NMR Hahn Echo법 측정에 의한 시간 20밀리초에서의 강도가 0.02~0.07의 범위에 있다.
Patent KR-20190129965-A (KR)
Title: 구연산 유도체의 부분입체 이성질체의 제조 방법
Inventor: HIRAISHI KATSUYA
IPC: A61P1/16
Filed: 2018-04-23
Abstract: 하기 식으로 표시되는 화합물 A 및 구연산을 포함하는 수용액에 대하여 이온 교환 칼럼 크로마토그래피 또는 탄산칼슘을 이용함으로써, 상기 수용액 중의 구연산을 제거하고, 그 후 몇가지 공정을 거쳐 결정성 화합물 A를 얻는다. 또한, 고순도의 비결정성 화합물 A는, 화합물 A 및 구연산을 포함하는 수용액에 대하여 탄산칼슘, 황산, 유기 용매 등을 이용하여 용액 중의 구연산 및 결정성 화합물 A를 제거함으로써 얻어진다. 결정성 화합물 A의 입체 구조는 RS 표시법으로 SS형이다.  비결정성 화합물 A의 입체 구조는 RS 표시법으로 SR형이다. 
[화학식 1]
Patent KR-20190133278-A (KR)
Title: 폴리(페닐렌 에테르) 공중합체 방법 및 조성물
Inventor: TARKIN TAS EYLEM
IPC: C08G65/40
Filed: 2018-03-27
Abstract: 1,000 내지 10,000 그램/몰의 절대 수평균 분자량을 갖는 2-메틸-6-페닐페놀 및 2가 페놀의 폴리(페닐렌 에테르) 공중합체는 산소 분자의 존재하에 2-메틸-6-페닐페놀 및 2가 페놀, 금속 이온 및 적어도 하나의 아민 리간드를 포함하는 중합 촉매, 및 메탄올, 에탄올, 1-프로판올 및 2-프로판올로부터 선택되는 95중량% 이상의 C 1 -C 3  알코올로 구성된 용매의 중합에 의해 제조된다. 상기 폴리(페닐렌 에테르) 공중합체는 예를 들어, 2-메틸-6-페닐페놀, 2,2-비스(3,5-디메틸-4-하이드록시페놀)프로판, 및 임의로 2,6-디메틸페놀의 공중합체일 수 있다. 상기 폴리(페닐렌 에테르) 공중합체는 경화성 조성물들, 경화된 조성물들 및 물품들에 유용하다.
Patent KR-20200008161-A (KR)
Title: 데이터 송신 및 처리를 위한 방법 및 디바이스, 네트워크 측 장치 및 단말기
Inventor: PENG FOCAI
IPC: H04L1/00
Filed: 2018-05-17
Abstract: 데이터 전송 방법 및 장치, 데이터 처리 방법 및 장치뿐만 아니라 네트워크 측 디바이스 및 단말기가 제공된다. 데이터를 전송하는 방법은, 송신될 데이터에 제1 사전 결정된 처리를 수행하여, 제1 처리 결과를 획득하는 단계; 상기 제1 처리 결과를 송신될 데이터와 연결하여, 연결된 데이터를 획득하는 단계; 상기 연결된 데이터에 제2 사전 결정된 처리를 수행하여, 처리된 데이터를 획득하는 단계; 및 상기 처리된 데이터 내에 있고 네트워크 측 디바이스의 현재 데이터 송신에 대응하는 데이터 세그먼트를 송신하는 단계를 포함한다.
Patent KR-20210089907-A (KR)
Title: Apparatus for making dumpling of automatic
Inventor: CHOE GEON GIL
IPC: A23P30/00
Filed: 2020-01-09
Abstract: The present invention relates to an automatic dumpling manufacturing apparatus capable of producing a large amount of dumplings in a short time. According to the present invention, the automatic dumpling manufacturing apparatus comprises: a material mixing unit; a discharge unit; a cut unit; a manufacturing unit including a pair of manufacturing rollers disposed on the lower side of the cutting unit and a plurality of dumpling manufacturing grooves formed on the front side to manufacture dumplings by bonding dumpling skins through rotation; a supply unit supplying the dumpling skin; a dumpling skin forming unit; a discharge unit; a lamination unit; a control unit; and a pressing unit preventing materials from leaking to the outside of the dumpling skin during manufacture of the dumplings.
Patent KR-20210029646-A (KR)
Inventor: KIM JAE BEOM
IPC: A63B23/04
Filed: 2020-01-16
Abstract: The present invention relates to a body exercise apparatus which, in order to do exercises such as squats waist strengthening, hip-ups, push-ups, and sit-ups with one apparatus, comprises: a first support part installed on an upper part of one side of a base part, so that the position of a first cushion is variable; and a second support part in which a second frame is hinged and fixed to the upper part of one side of the base part to be spaced apart from the first support part, and a second bar including a second cushion is inserted so that the position of the second frame is variable, thereby having an effect of enabling various types of exercise even with one apparatus.
Patent KR-20210095753-A (KR)
Title: Personnal care apparatus
Inventor: LEE JAE OCK
IPC: A45D24/28
Filed: 2020-01-23
Abstract: According to an embodiment of the present invention, provided is a personal care device which comprises: a care unit having a discharge hole formed in at least one through which contents are discharged; a storage container accommodating the contents therein and having a pump assembly, at one end, for discharging the contents to the care unit; a content moving unit connecting the pump assembly and the care unit to move the contents of the storage container to the care unit; and a housing unit in which the care unit, the storage container, and the content moving unit are disposed, wherein the storage container is inserted into the housing unit through one side of the housing unit and is detachably coupled to one end of the content moving unit. According to the present invention, content absorption is reinforced and a caring effect can be maximized.
Patent KR-20210095502-A (KR)
Title: A method for sending Trip Information Packet at the Protective Relay Test
Inventor: YOON Jaeshik
IPC: H04L29/06
Filed: 2020-01-23
Abstract: The present invention relates to a protective relay and a method of controlling the protective relay in a protective relay test. The protective relay comprises: a detection unit detecting different current relay elements based on a reference value preset by a user; a control unit performing a trip or an alarm operation based on the detection result, and constructing an occurrence information packet with the operation performing status; and a communication unit transmitting the occurrence information packet to relay test equipment. Also, the control unit determines whether a transmission link for transmitting the occurrence information packet is being used, determines packet transmission scheduling based on the determination result, whether a plurality of different current relay elements are detected by the reference value, and the importance of each current relay element, and includes information associated with the packet transmission scheduling in the occurrence information packet.
Patent KR-20210096378-A (KR)
Title: Tension weight apparatus for belt conveyor
Inventor: KIM YOUNG SIK
IPC: B65G23/44
Filed: 2020-01-28
Abstract: The disclosed invention relates to a tension weight apparatus for a belt conveyor. The disclosed tension weight apparatus for a belt conveyor comprises: a pair of tension pulley units which support a belt member; a weight unit which is installed between the pair of tension pulley units, maintains tension of the belt member, has one openable side, and is provided with a plurality of weight members; a transport unit which has the weight unit equipped therewith to be liftable and a rotation actuating part; and a rotation unit which is connected to the weight unit, is installed to be liftable on the transport unit, and rotates when coming in contact with the rotation actuating part to make the weight unit rotate, and discharges a plurality of the weight members to the outside of the weight unit by opening one side of the weight unit. The present invention prevents the weight unit from being damaged by a fall thereof since the belt member is cut-off.
Patent KR-20200013033-A (KR)
Title: Chicken feed additive comprising colored new plant variety of rice, Oryza sativa L. var. Super C3GHi, and chickens obtained thereby
Inventor: RYU SU NOH
IPC: A23K50/75
Filed: 2020-01-30
Abstract: The present invention discloses a feed for chicken added with superjami. The present invention has an outstanding effect of enabling breeding without antibiotic and producing chicken with low crude fat and high crude protein when 10% or more of superjami is added to a basic feed to be used.
Patent KR-20210101810-A (KR)
Title: integration made Simplify system of web homepage and mobile homepage
Inventor: LEE WOO SUNG
IPC: G06Q50/10
Filed: 2020-02-11
Abstract: The present invention relates to a system for simply producing both a web homepage and a mobile homepage and, more specifically, to a system for simply producing both a web homepage and a mobile homepage, which can create both a web homepage and a mobile homepage in a few minutes and link the web and mobile homepages in real time, so that if the content or skins of any one of the web homepage and the mobile homepage are modified, the content or skins of the other can be modified in real time without an additional operation, thereby providing convenience in management and expediting production, and enables a company to modify the content or skins of the web and mobile homepages in real time without requesting a modification from an agency. The system comprises: a manager terminal for instructing a homepage creation simplification means to create a web homepage and a mobile homepage and inputting company information; and the homepage creation simplification means for managing the web homepage and the mobile homepage while being linked with a database.
Patent KR-20210103087-A (KR)
Title: Human body detection sensor and lighting system using the same
Inventor: LEE HYEON JI
IPC: F21V14/06
Filed: 2020-02-13
Abstract: Disclosed are a human body detection sensor which can give an effect as if a stationary user moved, and a lighting system using the same. The human body detection sensor includes a pyroelectric infrared sensor, an optical path conversion lens, and a motor. The pyroelectric infrared sensor absorbs infrared rays from a human body to convert the same into an electrical signal. As the optical path conversion lens rotates, the optical path conversion lens changes the direction of infrared rays applied to the pyroelectric infrared sensor. The motor rotates the optical path conversion lens.
Patent KR-20210103676-A (KR)
Inventor: LEE SEYOUN
IPC: A61P29/00
Filed: 2020-02-14
Abstract: The present invention relates to a composition for preventing, treating or alleviating inflammatory diseases, including an ethyl acetate soluble fraction of Lindera glauca as an active ingredient. Particularly, the present invention relates to a composition for preventing inflammatory diseases, including an ethyl acetate soluble fraction obtained by sequential fractionation of a methanol extract of Lindera glauca with n-hexane, dichloromethane and ethyl acetate. The composition according to the present invention can control the phenomena, such as nitrite formation in macrophages, an increase in iNOS enzyme activity and expression of iNOS and COX-2 and activation (migration into nuclei) of NF-κB, caused by inflammatory responses, and thus can effectively prevent, treat or alleviate inflammatory diseases without any significant side effects. In addition, the utility of Lindera glauca can be increased by the technology of the present invention, and thus the present invention can contribute to promotion of farmers' profits.
Patent KR-20210105591-A (KR)
Inventor: JEONG HO CHOON
IPC: A63B23/16
Filed: 2020-02-19
Abstract: The present invention is to provide a power detection device, a power detection system, and a training method using the same. Pinch force, grip force, and spherical grip force can be selectively detected with one device. The accuracy and reliability of the detected power can be improved. On the basis thereof, the user's physical strength can be improved more systematically. To this end, the present invention provides a power detection device, and a power detection system including a mobile terminal. The power detection device comprises: a first operation member integrally formed with a first grip portion, a first pinch portion, and a first extension portion; a second operation member integrally with a second grip portion facing the first grip portion, a second pinch portion facing the first pinch portion, and a second extension portion facing the first extension portion; and a pressure sensor in which one end is coupled to the first operation member and the other end is coupled to the second operation member so that the magnitude of the external force applied by the first operation member and the second operation member can be measured. Gripping force applied to the first grip portion and the second grip portion, pinch force applied to the first pinch portion and the second pinch portion, and spherical grip force applied to the first extension part and the second extension part can be selectively detected.
Patent KR-20210106610-A (KR)
Title: High speed heating and cooling plate
Inventor: PARK SUNG HO
IPC: H05B3/28
Filed: 2020-02-20
Abstract: The present invention relates to a high speed heating and cooling plate which can be applied to a deposition process of a complex material like an organic-inorganic hybrid by providing a plate to enable high speed heating and cooling of a semiconductor substrate. The high speed heating and cooling plate comprises a heat conducting member, a heating member provided in the heat conducting member, and a cooling member provided adjacent to the heating member in the heat conducting member, thereby productively implementing an electrode thin film of a material having a different deposition temperature.
Patent KR-20210108790-A (KR)
Title: deposition apapratus and deposition method
Inventor: LEE MIN SUNG
IPC: C23C14/50
Filed: 2020-02-26
Abstract: Disclosed is a deposition apparatus for forming a material layer on a substrate in a deposition chamber. A deposition material providing unit for providing a deposition material to the substrate, a deposition mask defining a deposition area on the substrate, and a stage for supporting the substrate are provided in the deposition chamber. The stage is movable in X and Y directions in a plane parallel to the substrate. Accordingly, the deposition apparatus can perform uniform deposition over the entire region of the substrate and perform various deposition processes within the one deposition chamber.
Patent KR-20210109810-A (KR)
Title: Segment-Based Edge Logging Method for Running Digital Twieen Process
Inventor: AHN SEUNG HOON
IPC: G06F9/455
Filed: 2020-02-28
Abstract: Disclosed is a segment-based edge logging method for operating a digital tween process. The present invention includes: a modeling method of reconstructing a pure process synthesis segment that meets reproducibility and repeatability through a connection of each segment; and a method of reproducing the remaining time by collecting only external input of a first edge of a composite segment and calculating divided operating time of the composite segment.
Patent KR-20200110620-A (KR)
Title: Boiler
Inventor: RASMUSSEN HENRIK
IPC: F24H8/00
Filed: 2020-03-10
Abstract: The purpose of the present invention is to provide a boiler requiring less manual cleaning so as to maintain an effective thermal state. Provided is a boiler (2) comprising a first number of tubes (6, 34, 42) for conveying exhaust gas. Each of the tubes (6, 34, 42) comprises an inlet (8) for receiving the exhaust gas and an outlet (10) for discharging the exhaust gas. Each of the tubes has a respective longitudinal center axis (L). The boiler further comprises a second number of deposit reducing elements (20, 44). Each of the deposit reducing elements (20, 44) is arranged to close at least one of the tubes (6, 34, 42) so as to prevent passage of the exhaust gas through the at least one of the tubes, or arranged to be moved by a sufficiently high exhaust gas pressure in the at least one of the tubes so that the at least one of the tubes is opened and exhaust gas with a sufficiently high exhaust gas pressure passes through the at least one of the tubes so as to increase an exhaust gas velocity in the opened tube and accordingly, to reduce formation of deposits inside the tubes.
Patent KR-20210114232-A (KR)
Title: Hood switch for vehicle and its fault detection method
Inventor: KIM JEONG HAN
IPC: H01H9/24
Filed: 2020-03-10
Abstract: Provided are a hood switch for a vehicle and a malfunction detection method thereof. The hood switch for a vehicle comprises: a main rod, connected to a hood latch at one end, which is capable of sliding according to opening and closing of the hood latch; an interlock rod with one end coupled to the main rod in a direction crossing a sliding direction of the main rod, which is capable of sliding integrally with the main rod; and a first switch that has both ends connected to a battery and cuts off or connects power of the battery by sliding of the interlock rod.
Patent KR-20210056201-A (KR)
Title: Orthodontic device
Inventor: KIM JUNG SUK
IPC: A61C7/22
Filed: 2020-03-17
Abstract: The present provides an orthodontic device, including a tooth piece covering a corresponding group of teeth, which has a teeth pocket groove corresponding to an orthodontic tooth shape of teeth of an upper teeth group or teeth of a lower teeth group. After attaching a ceramic in a form of a tunnel with one side open to the above position, and in that state, an orthodontic technician passes a retaining wire into the tunnel outside the oral cavity. After operating a zirconia artificial tooth in the oral cavity, the retaining wire is attached with an adhesive resin. According to the present invention, the orthodontic treatment of teeth can be elaborated by inserting a second wire inserted into and fixed to the tooth piece into an anchor part and retainer mounted on both posterior parts, and then the tooth piece is pulled with an energy chain. Also, it is possible to protect the teeth by preventing existing fixing parts from being directly attached to the teeth.
Patent KR-20210118285-A (KR)
Title: Method for diagnosing the carotid artery
Inventor: JEONG JAEHOON
IPC: A61B8/00
Filed: 2020-03-19
Abstract: The present invention relates to a method for diagnosing a carotid artery, and more particularly, to a method for diagnosing abnormal symptoms of a carotid artery by using one or more artificial neural networks. A carotid artery ultrasound diagnosis method executable in a computer system capable of reading a carotid artery ultrasound image includes the steps of: extracting a carotid artery blood vessel image, by using a pre-trained artificial neural network, from a carotid artery ultrasound image accessed from an input, transmission, or storage unit; and diagnosing whether a carotid artery is normal with respect to the extracted carotid artery blood vessel image by using the pre-trained artificial neural network, and displaying and outputting a diagnosis result.
Patent KR-20210120215-A (KR)
Title: Reinforcing rod a coupling device
Inventor: SHIN HYUN TAIK
IPC: F16B7/18
Filed: 2020-03-26
Abstract: The present invention relates to a reinforcing bar connector comprising: a pair of fixing wedges formed thereon to bring the inner circumference thereof into close contact with a nodal part of a reinforcing bar, and having a fixing taper and a fixing screw formed on the outer circumference thereof; a fastener screw-coupled to the outer circumference of the fixing wedges to fix the same, having a pressure taper formed on the inner circumference thereof to correspond to the fixing taper, and having a main fastening thread formed on the outer circumference thereof; and a connection housing for connecting reinforcing bars by screw-coupling the fastener screw-coupled to the fixing wedges. The connection housing is formed in a cylindrical shape, has a support protrusion formed in the center of the inside thereof, and has a guide hole formed in the support protrusion, to guide ends of the reinforcing bars, has a blocking barrier formed in the center of the guide hole, has a locking protrusion formed at the outer end of the support protrusion, has a fastening and fixing hole formed in the inner circumference thereof on the outer side of the locking protrusion, and has a main fastening thread formed on the inner circumference of the fastening and fixing hole, to be fastened to the main fastening thread of the fastener. Therefore, the reinforcing bar connector can maintain a solid coupling state, thereby maintaining a reliable reinforcing bar connection state without any fear of deformation or separation even after repeated tensioning.
Patent KR-20210120531-A (KR)
Title: Cooling hole structure and blade comprising the same
Inventor: PARK SOON SANG
IPC: F01D25/12
Filed: 2020-03-27
Abstract: The present invention relates to a cooling hole structure that has improved cooling effect and is easy to process and a blade comprising the same. According to the present invention, a cooling hole structure for forming a cooling film on the surface of an object by passing a cooling fluid comprises a main line, a pair of first sub-lines branching from the main line, and a pair of second sub-lines branching from the first sub-lines, respectively.