baber/WOPTO huggingface dataset:
Patent KR-20190113950-A (KR)
Title: 방열 기구 및 무선 통신 장치
Inventor: KOSAKA KEISHI
IPC: H01Q1/44
Filed: 2018-03-09
Abstract: [과제] 장치 크기의 증가를 억제하는 것이 가능하면서 방열 성능의 증가를 가능하게 하는 것. 
[해결책] 방열 기구는 전자파를 반사하는 반사면이 형성된 안테나 반사판(1), 및 반사판(1)에 교차하도록 접속된 하나 또는 복수의 도체 핀(2)을 포함한다.  도체 핀(2)에는 반사면과 교차하는 방향으로 도체 핀(2)을 이격하는 적어도 하나의 슬릿부(3)가 제공된다.  슬릿부(3)에는 슬릿부를 사이에 두고 이격된 도체 핀(2)의 부분들을 접속시키는 적어도 하나의 가교 도체부(4)가 제공된다.
Patent KR-20190113963-A (KR)
Title: 플럭스 큐비트들에 대한 xx 커플러
Inventor: EPSTEIN RYAN J
IPC: H03K19/195
Filed: 2018-01-29
Abstract: 2개의 플럭스 큐비트들을 커플링시키기 위한 시스템들 및 방법들이 제공된다.  양자 회로 어셈블리는 적어도 2개의 포텐셜 에너지 최소치들 갖는 제1 플럭스 큐비트 및 적어도 2개의 포텐셜 에너지 최소치들을 갖는 제2 플럭스 큐비트를 포함한다.  제1 및 제2 큐비트들에 의해 형성된 시스템은 커플링 이전에 적어도 4개의 포텐셜 에너지 최소치들을 가지며, 4개의 포텐셜 에너지 최소치들 각각은 제1 플럭스 큐비트 및 제2 플럭스 큐비트를 포함하는 시스템의 적어도 하나의 고유상태를 포함한다.  커플러는, 시스템의 제1 포텐셜 에너지 최소치와 시스템의 제2 포텐셜 에너지 최소치 사이에 제1 터널링 경로 및 시스템의 제3 포텐셜 에너지 최소치와 시스템의 제4 포텐셜 에너지 최소치 사이에 제2 터널링 경로를 생성한다.  커플러는 동일한 비트 패리티의 상태들을 표현하는 포텐셜 에너지 최소치들 사이에 제1 및 제2 터널링 경로들을 생성한다.
Patent KR-20190119664-A (KR)
Title: 유체 제품의 분배 및 도포 헤드
Inventor: MOREAU FRANCIS
IPC: A45D34/00
Filed: 2018-03-06
Abstract: 본 발명은 펌프와 같은 디스펜서 유닛(P)과 연결하기 위한 디스펜서 및 어플리케이터 헤드(T)에 관한 것으로, 상기 디스펜서 및 어플리케이터 헤드(T)는 길이 방향 축(X), 및 상기 길이 방향 축(X)의 양 측면 상의 전면(front face)(f1) 및 후면(rear face)(f2)을 규정하고, 상기 디스펜서 및 어플리케이터 헤드(T)는 유체 디스펜서 부재(1) 및 어플리케이터 패드(4)를 포함하며, 상기 유체 디스펜서 부재(1)는 유체가 디스펜서 부재(1)를 떠나는 디스펜서 오리피스(O)에 상기 디스펜서 유닛(2)을 연결하기 위한 유체 공급 경로(C)를 규정하고, 상기 어플리케이터 패드(4)는 상기 디스펜서 오리피스(O)에 인접한 유체 디스펜서 부재(1) 상에 장착되고, 상기 디스펜서 오리피스(O)는, 주로 상기 전면(f1) 위에서 연장되는 상기 어플리케이터 패드(4) 위에서 길이 방향 축(X)에 대해 축 방향으로 배열되며, 상기 디스펜서 및 어플리케이터 헤드(T)는, 상기 유체 디스펜서 부재(1)가 유체 공급 경로(C)를 규정하기 위해 서로 협력하는 커넥터 베이스(connector base)(2) 및 장착 칼라(mounting collar)(3)를 포함하고, 상기 어플리케이터 패드(4)는 상기 장착 칼라(3) 상에 장착되는 것을 특징으로 한다.
Patent KR-20190125451-A (KR)
Title: 일방향성 섬유 테이프를 제조하기 위한 방법 및 시스템
Inventor: RATOUIT GUILLAUME
IPC: B29L7/00
Filed: 2018-03-13
Abstract: 본 개시는 일방향성 섬유 테이프 및 이를 제조하기 위한 방법 및 시스템을 포함한다. 일부 테이프는 열가소성 물질 및 분산된 복수의 섬유를 포함하는 매트릭스 물질을 포함하고, 상기 테이프는 0.07mm 내지 0.30mm의 두께를 갖는다. 일부 테이프는 65 내지 90의 평균 상대 섬유 면적 범위 및 3 내지 20의 분산 계수를 갖는다. 일부 테이프에서, 상기 섬유는 탄소 섬유를 포함하고, 상기 테이프는 50% 초과의 섬유 부피 분율을 갖는다.
Patent KR-20190128714-A (KR)
Title: 접합재 및 그것을 사용한 접합체
Inventor: HORI TATSURO
IPC: B82Y30/00
Filed: 2018-03-26
Abstract: 냉열 사이클이 반복되어도 큰 크랙을 발생하기 어려운 은 접합층에 의해 전자 부품을 기판에 접합할 수 있는 접합재 및 그 접합재를 사용하여 전자 부품이 기판에 접합된 접합체를 제공한다.  은의 소결체를 포함하는 은 접합층을 통해 전자 부품으로서 (접합면이 은 도금된) SiC 칩 등의 반도체 칩이 구리 기판에 접합된 접합체에 있어서, 은 접합층의 시어 강도가 60MPa 이상이며 또한 그 은 접합층의 (111)면에 있어서의 결정자 직경이 78nm 이하이다.
Patent KR-20200002912-A (KR)
Title: 가요성 용기
Inventor: BLACK MARC S
IPC: B65D75/56
Filed: 2018-04-23
Abstract: 본 개시 내용은 가요성 용기를 제공한다. 일 구현예에서, 상기 가요성 용기는 (A) 전면 패널, 후면 패널, 제1 거싯형 측면 패널, 및 제2 거싯형 측면 패널을 포함한다. 상기 거싯형 측면 패널들은 주변 밀봉부들을 따라 상기 전면 패널과 상기 후면 패널을 연결하여 챔버를 형성한다. (B) 각각의 주변 밀봉부는 (i) 대향하는 단부들을 갖는 아치형 몸체 밀봉부 내측 가장자리(ABSIE), 및 (ii) 몸체 밀봉부의 각각의 단부로부터 연장된 테이퍼형 밀봉부 내측 가장자리(TSIE)를 갖는다. (C) 상기 가요성 용기는 1.0 mm 내지 300.0 mm의 곡률 반경 Rc를 갖는 적어도 하나의 ABSIE를 포함한다.
Patent KR-20200002940-A (KR)
Title: 팁 드레서
Inventor: KIM HEEJOON
IPC: B23K11/30
Filed: 2018-04-19
Abstract: 본체 케이스(2)의 하측에는, 파편(M1)을 흡인하는 흡인 유닛(8)이 장착된다. 흡인 유닛(8)은, 통 중심선(C2)에 따른 에어 흐름(X1)을 내부에 발생시키는 통형체(81)와, 본체 케이스(2)의 하측 연통공(20b)에 접근하는 위치에 파편 흡인구(82a)를 가지며 통형체(81)의 상류 쪽 개구가 접속되는 파편 안내체(82)를 구비한다. 통형체(81)는, 그 통 중심선(C2)이 회전 홀더(4)의 회전 축심(C1)에서 멀어지면서 하방으로 연장되는 자세가 되도록 파편 안내체(82)에 접속된다.
Patent KR-20190132581-A (KR)
Inventor: INABA MINORU
IPC: G02B27/22
Filed: 2015-03-10
Abstract: [과제] 옥외에서 스테레오 화상의 촬영이나 감상을 행할 때, 전자 디스플레이에 표시되는 스테레오 화상이 관찰하기 쉽고, 또한 간편하게 운반 가능한 스테레오 뷰어 및/또는 스테레오 뷰파인더를 제공한다. [해결수단] 액정 디스플레이(D) 상에 장착되어 절첩 가능한 차광 후드(10)와, 스테레오 화상(SR, SL)을 보는 한 쌍의 렌즈(21R, 21L) 및 렌즈 홀더(22)를 가지고, 차광 후드(10)의 전방 내벽면(11a)에 힌지부(23)를 통하여 장착되어 액정 디스플레이(D)에 대하여 평행하게 전개 가능한 루페(20)를 구비하고 있는 스테레오 뷰어/스테레오 뷰파인더(1).
Patent KR-20200003024-A (KR)
Title: 위치 기반 가상 아바타들
Inventor: AMITAY DANIEL
IPC: A63F13/216
Filed: 2018-04-27
Abstract: 특히, 본 개시내용의 실시예들은 사용자의 컴퓨팅 디바이스들로부터의 위치 센서 정보에 기초하여 사용자의 현재 활동들을 결정하고 그들의 활동들에 기초하여 맞춤화된 미디어 콘텐츠 항목들을 생성함으로써 전자 메시징 및 이미징 소프트웨어 및 시스템들의 기능성을 개선한다.  미디어 콘텐츠는 다양한 주제들에 대해 생성될 수 있고 다른 사용자들과 공유될 수 있다.  예를 들어, 미디어 콘텐츠(예를 들어, 이미지들 또는 비디오)가 생성되어 사용자의 컴퓨팅 디바이스 상에 디스플레이될 뿐만 아니라, 단문 메시지 서비스(SMS) 또는 멀티미디어 서비스(MMS) 텍스트들 및 이메일들과 같은 전자 통신들을 통해 다른 사용자들에게 송신될 수 있다.
Patent KR-20200014797-A (KR)
Title: 수동 주사 장치를 위한 그립 액세서리
Inventor: MCLUSKY JAMES
IPC: A61M5/32
Filed: 2018-05-29
Abstract: 수동 주사 장치를 위한 그립 액세서리(300)가 수동 주사 장치(100)를 내부에 지지하도록 구성되는 대체로 중공형 본체를 포함하는 하우징(310)을 포함한다.  하우징은 수동 주사 장치가 내부로 삽입될 수 있는 제1 개방부를 포함하는 원위 부분(330), 수동 주사 장치의 바늘이 통과하여 연장되는 제2 개방부를 갖는 근위 부분(320)을 포함한다.  근위 부분은 주사 부위에 대해 배치될 수 있는, 장치의 근위 단부에 있는 피부 접촉 표면을 포함한다.  중간 부분(340)이 근위 부분과 원위 부분 사이에서 연장된다.
Patent KR-20210087662-A (KR)
Title: Method for beauty curation service using mydata and apparatus for implementing the same
Inventor: KIM HAN SAE
IPC: G06Q50/26
Filed: 2020-01-03
Abstract: The present invention relates to a beauty curation service method using MyData and a device for implementing the same. By integrate-inquiring MyData of a beauty service or a beauty product purchased/used by a user, an objective of the present is to provide a beauty curation service method that allows a beauty propensity of the user to be easily checked, and allows a beauty service or the beauty product suitable for the user to be recommended by analyzing the integrated MyData. The method comprises: a performance step; an acquisition step; a generation step; and a suggestion step.
Patent KR-20210087801-A (KR)
Inventor: JANG KITAE
IPC: F04C29/02
Filed: 2020-01-03
Abstract: An embodiment of the present invention provides a motor-driven compressor, wherein the length of a pressure-reducing flow path can vary according to a difference in pressures. As a difference in pressures increases, the length of the pressure-reducing flow path gets longer to increase the resistance length of the pressure-reducing flow path. Accordingly, an increase in an amount of oil supplied per unit time, which is caused by the difference in pressures, is offset by a decrease in an amount of oil supplied per unit time, which is caused by an increase in the resistance length of the pressure-reducing flow path. Meanwhile, when a difference in pressures decreases, the length of the pressure-reducing flow path gets shorter to decrease the resistance length of the pressure-reducing flow path. Accordingly, a decrease in an amount of oil supplied per unit time, which is caused by a decrease in the difference in pressures, is compensated by an increase in an amount of oil supplied per unit time, which is caused by a decrease in the resistance length of the pressure-reducing flow path. That is, an embodiment of the present invention provides a motor-driven compressor in such a structure that a deviation in an amount of oil supplied per unit time, which is caused by a difference in pressures, can be reduced.
Patent KR-20200007058-A (KR)
Inventor: MOON JICHEOL
IPC: H04W36/02
Filed: 2020-01-10
Abstract: A method for transmitting data in a core cache server of a communications system, according to one embodiment of the present invention, comprises the steps of: receiving, from a source base station, a core cache search signal; selecting a relay core cache unit according to the received core cache search signal; and transmitting content data to a target base station through the selected relay core cache unit. A cache server for transmitting and receiving data in a communications system, according to another embodiment of the present invention, comprises: one or more core cache units for storing content data; a reception unit for receiving, from a source base station, a core cache search signal; a control unit for selecting a relay core cache unit among the one or more core cache units according to the received core cache search signal; and a transmission unit for transmitting content data to a target base station through the selected relay core cache unit. According to the present invention, the source base station can continuously provide content to a terminal by transmitting session information and the content to a target base station during a handover of the terminal by using a logical interface between base stations in an LTE system, and thus it is possible to smoothly provide the content to a base station even when moving to a server that does not have a cache function by additionally providing a core cache function. Therefore, backhaul costs caused by a handover are reduced, and a user can be provided with improved quality.
Patent KR-20210090782-A (KR)
Title: Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
Inventor: SONG HYENG GUN
IPC: C07D409/12
Filed: 2020-01-10
Abstract: The present invention provides: an organic electric element comprising a compound represented by chemical formula 1, a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode; and an electronic device including the organic electric element. By including the compound represented by chemical formula 1 in the organic material layer, the luminous efficiency and lifespan of the organic electric element can be improved.
Patent KR-20200087725-A (KR)
Inventor: LEE BYUNG CHUL
IPC: C12Q1/6886
Filed: 2020-01-10
Abstract: The present invention relates to a DNA polymerase for detecting JAK2 mutation and a kit comprising the same. More particularly, the present invention relates to a DNA polymerase capable of detecting somatic mutations with high sensitivity at codon 617 of a JAK2 gene. The present invention also relates to a primer set, a probe, a kit, and a method for detecting JAK2 gene mutation using the kit.
Patent KR-20210099267-A (KR)
Title: Insert bush and fixing pin assembly, in-mold structure manufactured thereby
Inventor: YEO JONG HYEON
IPC: B29C45/17
Filed: 2020-02-04
Abstract: The present invention relates to an insert bush and a pin assembly for fixing, comprising: an insert bush with a number of through holes so that an injection melting solution can pass through an annular body of a certain length; and a fixing pin that has a rod-shaped upper end and a lower end having different outer diameters, and is seated and fixed during injection with the insert bush inserted through the upper end.
Patent KR-20210099848-A (KR)
Title: Sip terminal, sip system and method of processing sip proxy fail
Inventor: KIM HONG KUK
IPC: H04L69/40
Filed: 2020-02-05
Abstract: An SIP terminal for processing an SIP proxy error, an SIP system thereof and a method thereof are disclosed. According to an embodiment, the SIP terminal comprises a processor configured to sequentially transmit SIP registration messages to a plurality of standby SIP proxies based on priority information indicating priorities of the plurality of standby SIP proxies when an error of an active SIP proxy occurs, register the same in a first standby SIP proxy that sends a first response message to an SIP registration message among the plurality of standby SIP proxies, and check error solving of the active SIP proxy to register the same in the active SIP proxy when the error of the active SIP proxy is solved.
Patent KR-20210101484-A (KR)
Title: Led bar for guardrail lighting
Inventor: OH YONG IL
IPC: F21W103/10
Filed: 2020-02-10
Abstract: The present invention relates to an LED bar type lighting device for guardrail lighting, which has a simple structure and is easily assembled to be efficiently maintained, repaired, and managed. The present invention implements a new LED bar type lighting device in which a lamp assembly having an integrated structure of an LED lamp and a lens housing and a bar type lighting case are combined in a one-touch detachable manner. Accordingly, the present invention provides the lighting device which has a simple structure, is easily manufactured, assembled and installed, and, especially, is efficiently maintained, repaired, and managed.
Patent KR-20210108231-A (KR)
Title: Test equipment to evaluate the performance of cold fabric
Inventor: YI GYEONG MIN
IPC: G01N3/04
Filed: 2020-02-25
Abstract: Disclosed are a test apparatus for evaluating performance of a refrigerant fabric, and a performance evaluation method using the same. The test apparatus for evaluating performance of a refrigerant fabric, in accordance with the present invention, is a test apparatus configured to quantitatively measure the effect of a refrigerant fabric which provides a cool feeling when in contact with the skin. The test apparatus comprises: a holder for fixing the refrigerant fabric containing a predetermined amount of moisture; a blower for intermittently or continuously sending a predetermined amount of wind toward one side of the fixed refrigerant fabric; a non-contact temperature sensing unit which is installed to face the refrigerant fabric so that the surface temperature of the refrigerant fabric, which is changed in accordance with the operation of the blower, is measured; and a control unit for controlling each operation of the blower and the temperature sensing unit in a state connected to the blower and the temperature sensing unit, and storing the measured temperature information. In accordance with the present invention, the test apparatus has the effects of: relatively and quantitatively comparing and determining the refrigerant effect exerted from various different types of refrigerant fabrics under the same condition; and providing clear and objective standards or information on the highest point and lowest point of the refrigerant effect to consumers, thereby promoting desirable consumption activities.
Patent KR-20210108806-A (KR)
Title: Method and apparatus for providing contents based on wireless caching
Inventor: KIM SANG WOOK
IPC: H04N21/25
Filed: 2020-02-26
Abstract: Disclosed are wireless caching-based content providing method to decrease network traffic overhead and delay required when content is provided and a wireless caching-based content providing apparatus thereof. According to one embodiment of the present invention, the wireless caching-based content providing method comprises the following steps: collecting preferences for image content from at least a part of the plurality of mobile devices; clustering the plurality of mobile devices on the basis of the collected preference for the image content and preference distance information between the plurality of mobile devices; distributing and caching a content file related to the image content to a part of mobile devices classified into the same cluster among the plurality of mobile devices; and when a request for a first content file related to the image content is received from at least one of the plurality of mobile devices, requesting the first content file to a mobile device in which the first content file is stored.
Patent KR-20210116869-A (KR)
Title: Radical based mechanochromic monomers and self-reporting polymers
Inventor: KA JAE WON
IPC: C07C255/19
Filed: 2020-03-18
Abstract: The present invention relates to a radical-based mechanochromic monomer whose color is changed by mechanical stimuli such as pressing, bending, tearing, tension, and the like. A polymer manufactured using the monomer according to the present invention can be usefully used as a physical stimulus-sensitive sensor and a self-reporting smart polymer material.
Patent KR-20210121661-A (KR)
Title: Photoactive Phosphor Probe and Cancer Cell Detection Method Using the Same
Inventor: KIM HAE JO
IPC: G01N33/58
Filed: 2020-03-31
Abstract: The present invention relates to a method for detecting a photoactive phosphor probe, wherein the photoactive phosphor probe contains a compound represented by chemical formula 1 and several biomarkers, and the present invention includes contents about a method for detecting cancer cells by spatiotemporal manipulation in actual cell experiments. According to the present invention, since the photoactive phosphor probe is manufactured to diagnose cancer or enter mitochondria by introducing a biomarker into a photoactive composition selectively releasing a drug due to structural transformation by light in ex vivo or in vivo, diagnosis of cancer cells and drugs such as antibiotics, anticancer drugs, or inhibitors are introduced, so as to provide an effect of being usefully used for spatiotemporal treatment of cancer through drug release only by structural modification by light in a specific wavelength region.
Patent KR-20210126410-A (KR)
Title: Automatic Evaluation Apparatus for Tracking Tumors and Radiation Therapy System using the same
Inventor: HONG CHAE SEON
IPC: A61N5/10
Filed: 2020-04-10
Abstract: According to the present invention, disclosed are an automatic motion evaluation device and a radiation treatment system using the same wherein the automatic motion evaluation device comprises: an image input part that receives an organ image comprising a movement of the internal organ of a subject, and receives a radiation image representing a radiation structure of a tumor or a plurality of markers; and a signal processing part that receives the organ image and the radiation image, analyzes and evaluates the movement of the tumor and movement of the plurality of markers, and proposes a combination of markers representing the movement of the tumor and treatment surplus. Therefore, the present invention is capable of having an effect of reducing the amount of exposure to radiation.
Patent KR-20210132555-A (KR)
Title: Amphipathy eco-friendly Asphalt coating composition for water proofing and method of construction for water proofing using the same
IPC: C09D195/00
Filed: 2020-04-27
Abstract: Disclosed is an amphiphilic eco-friendly waterproof asphalt coating agent. The coating agent can comprise asphalt, an adhesion promoter, and starch syrup, wherein the asphalt can be included in an amount of 40.0 to 45.0 wt%, the adhesion promoter can be included in an amount of 14.0 to 19.0 wt%, and the starch syrup can be included in an amount of 2.0 to 5.0 wt%, and at least one among improving the work efficiency of waterproof construction, reducing the occurrence rate of defects, and reducing the cost can be achieved.
Patent KR-20210134125-A (KR)
Title: Method and apparatus for controlling autonomous driving
IPC: B60W40/02
Filed: 2020-04-29
Abstract: The present invention relates to an autonomous driving control method and an apparatus thereof. The autonomous driving control method of an autonomous driving vehicle according to one embodiment of the present invention comprises the following steps of: detecting a limit situation during autonomous driving; outputting a notification message requesting transfer of control from a system to a driver when a limit situation is detected; and blocking the autonomous driving by entering a risk minimization strategy driving mode when the transfer of a control right is not successful. When the risk minimization strategy driving mode is entered, a blocking status of the autonomous driving may be maintained before the autonomous driving vehicle is restarted. An objective of the present invention is to provide the method for controlling the autonomous driving when entering into the risk minimization strategy driving mode, and the apparatus thereof.
Patent KR-20200131750-A (KR)
Inventor: KIM JIN HYUK
IPC: A61B5/00
Filed: 2020-05-08
Abstract: The present invention relates to a sample analysis method based on a kernel module in a genome module network. The sample analysis method based on a kernel module in a genome module network comprises the steps of: allowing an analysis device to construct a genome module network for a sample based on entropy using gene expression data of the sample; and allowing the analysis device to perform analysis for the sample based on a kernel module in a reference genome module network and the kernel module in the genome module network of the sample. The kernel module is a module having the entropy which is equal to or lower than a reference value compared to other modules in the genome module network, and the entropy indicates a correlation between a plurality of genes based on possibility of transcriptional expression for the plurality of genes.
Patent KR-20210145444-A (KR)
Inventor: KIM BYOUNG NAM
IPC: H01R13/6581
Filed: 2020-05-25
Abstract: A connector assembly according to the present invention includes a receptacle connector and a plug connector slidingly inserted into the receptacle connector. The plug connector comprises: a signal pin formed so that one side is in electrical contact with a signal line of a cable; a shield can formed to surround the signal pin so that the other lower surface of the signal pin is exposed and to be electrically spaced apart from the signal pin; a first insulating member coupled to the signal pin to insulate between the signal pin and the shield can; and a plug shell surrounding the shield can so that the other lower surface of the signal pin is exposed. The receptacle connector comprises: a clip pin having a lower portion in contact with a signal pad of a circuit board and an upper end in elastic contact with the other lower surface of the signal pin; a receptacle base formed to be installed on the circuit board and providing a space for receiving the clip pin; a second insulating member surrounding the clip pin from the side to insulate between the clip pin and the receptacle base; and a receptacle shell covering the receptacle base to provide a space for sliding and inserting the plug connector together with the receptacle base. The present invention is advantageous in size reduction.
Patent KR-20210150201-A (KR)
Inventor: YANG HYUN IK
IPC: F24D19/10
Filed: 2020-06-03
Abstract: The present invention relates to a flow formation apparatus and a recirculation system including the same. According to the present invention, the flow formation apparatus is placed in a boiler. The boiler includes: a heating water discharge flow path heating water, generating heating water, making supplied direct water exchange heat with the heating water, generating hot water, and providing the heating water to a heating flow path for providing heating; a direct water inflow flow path for receiving the direct water; and a hot water discharge flow path for discharging the hot water. The flow formation apparatus placed on the boiler comprises: a housing formed to be passed through by the heating water; a shaft member rotatably engaged with the housing; a heating rotation unit engaged with the shaft member in the housing to be rotated by the flow of the heating water formed in the housing; and a recirculation rotation unit engaged with the shaft member, placed on the direct water inflow flow path or the hot water discharge flow path, rotating by being linked to the rotation of the heating rotation unit by the shaft member, and forming a flow in which the hot water is returned from the hot water discharge flow path to the direct water inflow flow path. The present invention aims to provide a flow formation apparatus and a recirculation system including the same, which are capable of improving productivity.
Patent KR-20210152799-A (KR)
Title: Low weight pneumatic tyre
Inventor: YUN JUNG HYUN
IPC: B60C15/00
Filed: 2020-06-09
Abstract: The present invention relates to a lightweight pneumatic tire which enables an end part of carcass plies to reduce a weight thereof. According to the present invention, the lightweight pneumatic tire comprises: an inner liner (50) stacked while forming an inner circumferential surface of the tire to be formed; and carcass plies (61, 62) stacked on an upper surface of the inner liner (50) to be formed. The carcass plies (61, 62) surround a bead wire (31), and the carcass plies (61, 62) are turned upward to be overlapped with each other.