-
1.发明公开公开(公告)号：US20240185041A1
公开(公告)日：2024-06-06
申请号：US18450833
申请日：2023-08-16
申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , SOGANG UNIVERSITY RESEARCH & BUSINESS DEVELOPMENT FOUNDATION
发明人： Junghyun CHO , Igjae KIM , Unsang PARK , Haetsal LEE
IPC分类号： G06N3/0464 , G06N3/048
CPC分类号： G06N3/0464 , G06N3/048
摘要： The present disclosure relates to a technology for skeleton-based action recognition based on a graph convolutional network, in which an action processing device receives a frame including a skeleton with respect to actions of an object, extracts spatiotemporal features with respect to the skeleton by using a rank adjacency matrix in which a distance between one node and another node and an adjacency ranking are considered, merges an object and vertices in the input frame based on the extracted spatiotemporal features, and performs a classification task.
-
公开(公告)号：US11975981B2
公开(公告)日：2024-05-07
申请号：US17685052
申请日：2022-03-02
发明人： Kyoung-Su Ha , Chanwoo Kim , Hyunjin Shim , Dongmin Lee
CPC分类号： C01B39/48 , B01J29/7038 , B01J37/06 , B01J37/08 , C01B32/05 , C01P2002/02 , C01P2004/34
摘要： The present invention provides zeolite hollow spheres in which zeolite crystals grow to form a framework of macropore through a hydrothermal crystallization process using the hydrophilic surface of a carbon sphere as a hard template, wherein the zeolite framework is an ordered, porous crystalline zeolite material with a number of channels or pores interconnected, which has pore structures including mesopores and micropores.
The zeolite hollow spheres of the present invention can be used for various purposes such as catalysts and adsorbents.-
3.发明公开公开(公告)号：US20240101741A1
公开(公告)日：2024-03-28
申请号：US18269054
申请日：2021-12-28
发明人： Hyunseo SHIN , Bongjin MOON , Hoejun KWON
IPC分类号： C08F220/22 , C08F220/56 , G01N27/327
CPC分类号： C08F220/22 , C08F220/56 , G01N27/3271
摘要： The present invention relates to a polypentafluorophenyl ester-based polymer used in the manufacturing of an electrochemical sensor, wherein the polymer has high reactivity with an amine functional group, causes less hydrolysis, retains good solubility, for general purposes, in organic solvents, and has low steric hindrance and toxicity or side effects compared with polymers having a similar structure, and thus is useful in an insertion-type device, especially a continuous glucose monitoring system, a part of which is inserted into the human body.
-
4.发明公开公开(公告)号：US20230318033A1
公开(公告)日：2023-10-05
申请号：US18003679
申请日：2021-12-06
发明人： Tae Jin LEE , Bongjin MOON , Youngchan BANG , Wonseok CHO , Soojin KIM , Sanghoon KIM , Injun PARK , Myungheui WOO , Junyong LEE , Hyejeong JEONG
IPC分类号： H01M10/0567 , H01M4/525 , H01M10/0569 , C07C323/52 , C08G75/16
CPC分类号： H01M10/0567 , C07C323/52 , C08G75/16 , H01M4/525 , H01M10/0569 , H01M2004/028 , H01M2300/004
摘要： Provided are an additive represented by Chemical Formula 1, an electrolyte for a lithium secondary battery including the same, and a lithium secondary battery.
The details of Chemical Formula 1 are as set forth in the specification.-
公开(公告)号：US20230182118A1
公开(公告)日：2023-06-15
申请号：US18157093
申请日：2023-01-20
发明人： Nam Hwi HUR , Hee-Jung YANG
IPC分类号： B01J23/46 , C01G55/00 , B01J37/10 , C07C5/10 , C07D209/86
CPC分类号： B01J23/462 , C01G55/004 , B01J37/10 , C07C5/10 , C07D209/86 , C01P2002/72 , C01P2002/76 , C01P2002/77 , C01P2002/88 , C01P2002/89 , C01P2002/85 , C07C2523/46
摘要： The present disclosure relates to a novel ruthenium oxide, a method of preparing the same, and a catalyst for selective hydrogenation of an aromatic compound or an unsaturated compound including the ruthenium oxide.
-
公开(公告)号：US11508367B2
公开(公告)日：2022-11-22
申请号：US16673551
申请日：2019-11-04
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , SOGANG UNIVERSITY RESEARCH & BUSINESS DEVELOPMENT FOUNDATION
发明人： Youngmin Park , Seona Kim , Jeong-Eom Lee , Jung Yun Seo
摘要： A dialogue system includes: a storage configured to store a parameter tree including at least one parameter used for performing an action; a speech input device configured to receive speech from a user; an input processor configured to apply a natural language understanding algorithm to the received speech to generate a speech recognition result; a dialogue manager configured to determine an action corresponding to the received speech based on the speech recognition result, to retrieve a parameter tree corresponding to the action from the storage, and to determine additional information needed to perform the action based on the retrieved parameter tree; and a result processor configured to generate a dialogue response for requesting the additional information.
-
公开(公告)号：US11318246B2
公开(公告)日：2022-05-03
申请号：US16822498
申请日：2020-03-18
发明人： Woonsup Shin , Enhua Zhu , Se Mi Son , Young Joo Lee
IPC分类号： A61M5/142 , A61M5/168 , F04B43/02 , F04B51/00 , F04B53/10 , F04B43/06 , G01L9/00 , G01M13/00
摘要： The present invention discloses a pump for measuring a pressure of fluid to be transferred, a fluid transport system using the same, and a method for operating the system. The pump includes a pumping portion alternately generating a positive pressure and a negative pressure; a first diaphragm which is provided on one side of the pumping portion and of which a shape is changed as the positive pressure and the negative pressure are alternately generated; a transport chamber which sucks and discharges a transport target fluid corresponding to the deformation of the first diaphragm; a second diaphragm which is provided on the other side of the pumping portion; a monitoring chamber which is provided on one side of the second diaphragm and of which a pressure changes corresponding to the deformation of the second diaphragm; and a pressure measuring portion measuring a pressure change of the monitoring chamber.
-
公开(公告)号：US20220035145A1
公开(公告)日：2022-02-03
申请号：US17413622
申请日：2020-02-25
申请人： SOGANG UNIVERSITY RESEARCH & BUSINESS DEVELOPMENT FOUNDATION , DAEGU GYEONGBOK INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人： Jin Ho CHANG , Sung Hun PARK
IPC分类号： G02B21/00
摘要： In a method for operating a microscope, according to an embodiment of the present invention, a lens unit transmits a first image laser to an object, and can acquire a first scan image on the basis of a first reflection signal reflected from a first area included in the object. An ultrasound conversion unit transmits an ultrasound signal to the first area and focuses same so as to form air bubbles in the first area. The lens unit transmits a second image laser to the object, and can acquire a second scan image on the basis of a second reflection signal reflected from the second area included in the object. In the method for operating a microscope, according to the present invention, the ultrasound conversion unit transmits an ultrasound signal to the first area included in the object and focuses same so as to form air bubbles in the first area, thereby enabling an increase in the imageable depth of a microscope.
-
公开(公告)号：US20200294524A1
公开(公告)日：2020-09-17
申请号：US16586983
申请日：2019-09-28
发明人： Hyung Min PARK , Byung Joon CHO
IPC分类号： G10L21/0216 , G10L21/0264 , G10L25/06 , H04R3/04 , H04R5/04
摘要： A method of noise cancellation comprises providing a first estimated output signal based on an input signal and a first prior far-end channel filter and a second prior far-end channel filter corresponding to a prior frame, updating a first current far-end channel filter corresponding to a current frame according to the first estimated output signal and the first prior far-end channel filter, providing a second estimated output signal based on the input signal, the first current far-end channel filter, and the second prior far-end channel filter, updating a second current far-end channel filter corresponding to the current frame according to the second estimated output signal and the second prior far-end channel filter, and providing a resultant signal based on the input signal, the first current far-end channel filter, and the second current far-end channel filter.
-
10.发明申请公开(公告)号：US20200217752A1
公开(公告)日：2020-07-09
申请号：US16822498
申请日：2020-03-18
发明人： Woonsup SHIN , Enhua ZHU , Se Mi SON , Young Joo LEE
摘要： The present invention discloses a pump for measuring a pressure of fluid to be transferred, a fluid transport system using the same, and a method for operating the system. The pump includes a pumping portion alternately generating a positive pressure and a negative pressure; a first diaphragm which is provided on one side of the pumping portion and of which a shape is changed as the positive pressure and the negative pressure are alternately generated; a transport chamber which sucks and discharges a transport target fluid corresponding to the deformation of the first diaphragm; a second diaphragm which is provided on the other side of the pumping portion; a monitoring chamber which is provided on one side of the second diaphragm and of which a pressure changes corresponding to the deformation of the second diaphragm; and a pressure measuring portion measuring a pressure change of the monitoring chamber.
-
-
-
-
-
-
-
-
-
搜索结果
91 条记录 (耗时 0.029 秒)
