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71. 发明授权

US08330551B2 Dual band high frequency amplifier using composite right/left handed transmission line 有权
标题翻译：双频高频放大器采用复合左右传输线
公开(公告)号：US08330551B2
公开(公告)日：2012-12-11
申请号：US12833183
申请日：2010-07-09
申请人： Jongsik Lim , Dal Ahn
发明人： Jongsik Lim , Dal Ahn
IPC分类号： H03H7/38 , H01P3/08
CPC分类号： H03F1/565 , H03F3/19 , H03F3/60 , H03F2200/111 , H03F2200/222 , H03F2200/255 , H03F2200/387 , H03F2200/423 , H03F2200/451
摘要： Disclosed herein is a dual band high frequency amplifier using a composite right/left handed (CRLH) transmission line (TL). Accordingly, a CRLH TL structure having a dual band characteristic is inserted into an input matching circuit and/or an output matching circuit in the high frequency amplifier, and a matching circuit is designed so that impedance matching is performed at two frequencies, thereby obtaining both gain and matching characteristics at the two frequencies.
摘要翻译：这里公开了使用复合右/左手（CRLH）传输线（TL）的双频带高频放大器。因此，具有双频带特性的CRLH TL结构被插入到高频放大器中的输入匹配电路和/或输出匹配电路中，并且匹配电路被设计为使得在两个频率处执行阻抗匹配，从而获得两者增益和匹配特性在两个频率。

72. 发明申请

US20110100917A1 Method for Recovering Amine From Amine-Containing Waste Water 有权
标题翻译：从含胺废水中回收胺的方法
公开(公告)号：US20110100917A1
公开(公告)日：2011-05-05
申请号：US12994637
申请日：2008-05-30
申请人： In Hyoung Rhee , Byung Gi Park , Hyun Jun Jung
发明人： In Hyoung Rhee , Byung Gi Park , Hyun Jun Jung
IPC分类号： C02F1/58 , C02F1/42 , C02F1/04 , C07C211/00
CPC分类号： C02F9/00 , C02F1/04 , C02F1/28 , C02F1/42 , C02F2101/38 , C02F2209/05 , C02F2209/06 , C02F2301/063 , C02F2303/16
摘要： Provided is a method for recovering high-concentration and high-purity amine from amine-containing waste water generated from nuclear power plants and thermal power plants. The method includes: capturing amine and concentrating waste water using a cation exchange resin; separating amine from the concentrated amine-containing waste water; and carrying out further separation of amine via distillation. The method may be applied to treat amine, which causes an increase in biochemical oxygen demand (BOD) and total nitrogen concentration, drastically at the time of its generation from waste water of nuclear power plants and thermal power plants. In this manner, the method may prevent an increase in load of existing waste water treating plants and avoid a need for modifying the equipment in the existing plants. In addition, the method disclosed herein may allow recovery and reutilization of amine, injected continuously to prevent corrosion of water/vapor circulation systems of nuclear power plants and thermal power plants, thereby improving the cost-efficiency in such power plants.
摘要翻译：提供了从核电站和火力发电厂产生的含胺废水中回收高浓度和高纯度胺的方法。该方法包括：使用阳离子交换树脂捕集胺和浓缩废水; 从含浓胺的废水中分离出胺; 并通过蒸馏进一步分离胺。该方法可用于处理胺，这导致生物化学需氧量（BOD）和总氮浓度的增加，在其由核电厂和火力发电厂的废水产生时显着增加。以这种方式，该方法可以防止现有废水处理厂的负载增加，并且避免需要修改现有设备中的设备。此外，本文公开的方法可以允许胺的回收和再利用，连续注入以防止核电厂和火力发电厂的水/蒸气循环系统的腐蚀，从而提高这种发电厂的成本效率。

73. 发明授权

US12029804B2 Peptide for promoting mucous membrane permeation and composition containing same 有权
公开(公告)号：US12029804B2
公开(公告)日：2024-07-09
申请号：US17290565
申请日：2019-11-01
申请人： SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
发明人： Keon Hyoung Song
IPC分类号： A61K8/64
CPC分类号： A61K8/64
摘要： A peptide and a peptide multimer according to the present invention serve to control tight bonding between cells, and thereby facilitate the absorption, through a mucous membrane, of an active ingredient of co-administered drugs and the like. Thus, the bioavailability of the active ingredient can be significantly improved, and as a result, the therapeutic effect of the active ingredient can be significantly improved.

74. 发明公开

US20240073031A1 INTERPERSONAL NON-CONTACT IDENTIFICATION SYSTEM USING WIRELESS COMMUNICATION 审中-公开
公开(公告)号：US20240073031A1
公开(公告)日：2024-02-29
申请号：US18260864
申请日：2021-01-12
申请人： SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION , UNIVERSITY-INDUSTRY FOUNDATION OF SEOUL UNIVERSITY OF FOREIGN STUDIES
发明人： Keun Dug PARK , Heung Youl YOUM
IPC分类号： H04L9/32
CPC分类号： H04L9/3263
摘要： A person-to-person non-face-to-face identity verification system using wireless communication is disclosed. The non-face-to-face identity verification system according to the present invention mutually exchanges a first certificate signed with a user identifier and a private key of a terminal user and a second certificate signed with a user identifier and a private key of a terminal user of a second terminal from the second terminal, verifies the received certificates with a public key of each terminal registered on on/off-chain, combines the verified certificate and a self-generated certificate to generate an integrated certificate. Accordingly, since the electronically signed confirmations are exchanged with each other and verified with public keys registered on the on/off-chain, it is possible to exchange the verified certificates non-face-to-face.

75. 发明授权

US11713543B2 Fiber comprising thermoplastic elastomer and silica nanoparticle, stretchable hydrophobic fiber article prepared therewith, and method for preparing the same 有权
公开(公告)号：US11713543B2
公开(公告)日：2023-08-01
申请号：US17006337
申请日：2020-08-28
申请人： Soonchunhyang University Industry Academy Cooperation Foundation
发明人： Jung Kyun Im , Jong-Min Lim , Da Eun Lee , Hye Jin Yang , Eun Young Choi , Akula S. N. Murthy , Tejinder Singh
IPC分类号： D06M11/79 , C08L25/06 , C08K3/36 , C08K5/02 , D01D5/00 , D01D5/38 , B82Y30/00 , B82Y40/00 , D06M101/18
CPC分类号： D06M11/79 , C08K3/36 , C08K5/02 , C08L25/06 , D01D5/0038 , D01D5/38 , B82Y30/00 , B82Y40/00 , D06M2101/18 , D06M2200/12
摘要： The present disclosure relates to a fiber for manufacturing a stretchable hydrophobic fiber article, the fiber including silica nanoparticles which are surface-modified such that the silica nanoparticles include a hydrocarbon chain, and a styrene-based thermoplastic elastomer, a stretchable hydrophobic fiber article manufactured therefrom, and a manufacturing method thereof. A fiber and a fiber article according to the present disclosure may have high hydrophobicity, preferably both superhydrophobicity and elasticity. Further, as the fiber and fiber article have excellent mechanical stability and chemical durability, the fiber and fiber article may stably exhibit the aforementioned high hydrophobicity and elasticity even under the harsh conditions.

76. 发明授权

US11464864B2 Drug-bound compound and use thereof 有权
公开(公告)号：US11464864B2
公开(公告)日：2022-10-11
申请号：US16677212
申请日：2019-11-07
申请人： SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
发明人： Jungkyun Im , Tarun Kumar Pal
IPC分类号： A61P35/00 , A61K47/54 , A61K31/4745
摘要： The present invention relates to a CPT-bound compound or a pharmaceutically acceptable salt thereof, the CPT-bound compound being obtained by binding CPT (or a CPT derivative) and guanidine to a reduced monosaccharide. The CPT-bound compound enhances solubility and cell permeability of the CPT drug, which makes it possible to effectively deliver CPT to target cells. Therefore, a pharmaceutical composition comprising, as an active ingredient, the CPT-bound compound or a pharmaceutically acceptable salt thereof is expected to be able to effectively treat cancer, in particular, colorectal cancer, even with a low dose of CPT.

77. 发明申请

US20220273662A1 USE OF SILDENAFIL AND ROCK INHIBITORS FOR TREATING STROKE OR SEQUELAE FOLLOWING STROKE 有权
公开(公告)号：US20220273662A1
公开(公告)日：2022-09-01
申请号：US17744162
申请日：2022-05-13
申请人： SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
发明人： Jae-Sang OH , Duk-Soo KIM , Man-Ryul LEE , Juhyeon KANG
IPC分类号： A61K31/519 , A61K31/4439 , A61P9/10
摘要： The present invention relates to a use of a pharmaceutical composition for treating stroke or sequelae following stroke, the composition comprising a phosphodiesterase type 5 activity inhibitor and a Rho-associated kinase (ROCK) inhibitor.
The present inventors have performed research, based on clinical knowledge related to stroke treatment, in order to use sildenafil and a ROCK inhibitor in combination to treat stroke or sequelae caused by stroke, and as a result, confirmed for the first time that stroke or sequelae caused by stroke were significantly improved when sildenafil and a ROCK inhibitor were co-administered compared to when sildenafil or the ROCK inhibitor was administered by itself. Therefore, it is expected that a pharmaceutical composition according to the present invention will be able to be effectively used for treating or studying stroke or stroke-related sequelae.

78. 发明申请

US20220266551A1 METHOD FOR PRODUCING LONG-FIBER COMPOSITE 有权
公开(公告)号：US20220266551A1
公开(公告)日：2022-08-25
申请号：US17627922
申请日：2020-07-16
申请人： SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
发明人： Jae Shik LEE
IPC分类号： B29C70/68 , B29C70/54 , B29C70/50
摘要： The present invention pertains to a method for producing a long-fiber composite in which a fiber bundle is impregnated with a non-Newtonian resin. More specifically, the present invention pertains to a method for producing a thermoplastic long-fiber composite, wherein the efficiency of a non-Newtonian resin impregnation process is improved using Equation 1 representing the correlation between the penetration pressure, effective viscosity, transverse permeability, and average penetration velocity of the non-Newtonian resin, and the thickness of the fiber bundle.

79. 发明申请

US20210279339A1 METHOD FOR VERIFYING DRONE INCLUDED IN INDUSTRIAL INTERNET OF THINGS SYSTEM, BY USING PETRI-NET MODELING 有权
公开(公告)号：US20210279339A1
公开(公告)日：2021-09-09
申请号：US17255497
申请日：2019-05-09
申请人： SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
发明人： Il Sun YOU , Vishal SHARMA , Gaurav CHOUDHARY , Yong Ho KO
IPC分类号： G06F21/57 , H04L29/06 , H04L29/08 , G06N7/00
摘要： A method for verifying a drone included in an industrial Internet of Things (IIoT) system, using a petri-net modeling is disclosed. In an embodiment, the method includes a step of modeling the IIoT system as a hierarchical petri-net (modeling step); and a step of verifying whether the drone has security vulnerability on the basis of the hierarchical petri-net model (verification step), wherein the verification step can determine that a drone has security vulnerability when at least one of a plurality of determination factors provided as places to the hierarchical petri-net model determines that the drone is operating abnormally.

80. 发明授权

US10889522B2 Wollastonite crystallized glass for artificial tooth and method for coloring same 有权
公开(公告)号：US10889522B2
公开(公告)日：2021-01-12
申请号：US16330271
申请日：2016-10-27
申请人： SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
发明人： Jae-Chul Bang , Si-Won Sung , Young-Joo Song , Seung-Bum Park
IPC分类号： C03C4/02 , A61C13/08 , C03C4/00 , A61C13/083 , C03C3/112 , A61K6/836 , C03B32/02 , C03C10/00 , A61C19/10
摘要： Disclosed are a wollastonite crystallized glass for an artificial tooth and a method for coloring same, the method enabling a production of a uniform shade without degrading the physical properties of a crystallized glass by means of simply adding a small amount of coloring additive powder when preparing the crystallized glass.

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