公开(公告)号：US20240354565A1

公开(公告)日：2024-10-24

申请号：US18434417

申请日：2024-02-06

申请人： GIST(Gwangju Institute of Science and Technology)

发明人： Hong Kook KIM ,  Geon Woo LEE

IPC分类号： G06N3/08

CPC分类号： G06N3/08

摘要： The present disclosure relates to a method for generating a personalized HRTF using a neural network model having a one-to-many structure. A method for generating a personalized HRTF according to an embodiment of the present disclosure includes: training a neural network model using multi-angle Head-Related Transfer Functions (HRTF) labeled to body information of a learning object; and obtaining multi-angle HRTFs at a time by inputting body information of a target user into the trained neural network model.

公开(公告)号：US20240330648A1

公开(公告)日：2024-10-03

申请号：US18596994

申请日：2024-03-06

申请人： Gwangju Institute of Science and Technology

发明人： Hee Jun JUNG ,  Kang Il KIM ,  Do Yeon KIM

IPC分类号： G06N3/042 ,  G06N3/082 ,  G06N3/096

CPC分类号： G06N3/042 ,  G06N3/082 ,  G06N3/096

摘要： A method for training a student network including at least one or more of a transformer neural network by using knowledge distillation in a teacher network including at least one or more of the transformer neural network is disclosed. The method includes: pre-training the teacher network using a training data and fine tuning the trained teacher network; copying a weight parameter of a bottom layer of the teacher network to the student network; and performing the knowledge distillation to the student network through the fine-tuned teacher network. The performing the knowledge distillation includes: extracting a feature structure from the result value of a layer of the fine-tuned teacher network; extracting a feature structure from the result value of a layer of the student network; and adjusting the feature structure of the extracted student network based on the feature structure of the extracted teacher network.

公开(公告)号：US20240316066A1

公开(公告)日：2024-09-26

申请号：US18676998

申请日：2024-05-29

申请人： GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Darren WILLIAMS ,  Hyunju LEE ,  Da-Woon JUNG ,  Eun-Mi JANG ,  Jihee SOH

IPC分类号： A61K31/58 ,  A61K31/192 ,  A61K31/47 ,  A61K31/506 ,  A61K31/5375 ,  A61K45/06 ,  A61P35/00 ,  C12Q1/6886 ,  G01N33/50

CPC分类号： A61K31/58 ,  A61K31/192 ,  A61K31/47 ,  A61K31/506 ,  A61K31/5375 ,  A61K45/06 ,  A61P35/00 ,  C12Q1/6886 ,  G01N33/5011 ,  G01N33/5023 ,  G01N2333/91215

摘要： The present invention relates to a pharmaceutical composition for preventing or treating cancer comprising a PIP4K2C inhibitor as an active ingredient. The present invention provides a composition for efficient and radical treatment of cancer by discovering PIP4K2C as a new treatment target for cancer, which exhibits a high recurrence rate and is difficult to radically treat, and selecting a drug that inhibits PIP4K2C among known anticancer drugs.

公开(公告)号：US20240311657A1

公开(公告)日：2024-09-19

申请号：US18424776

申请日：2024-01-27

申请人： GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Hojung NAM ,  Hansol LEE

IPC分类号： G06N5/022 ,  G16B15/30 ,  G16B40/20

CPC分类号： G06N5/022 ,  G16B15/30 ,  G16B40/20

摘要： Provided are an apparatus and method for determining antimicrobial peptide function using artificial intelligence. The artificial intelligence, which is a bidirectional encoder representation from transformer (BERT)-based model that is pre-trained through unsupervised learning using large amounts of protein sequences may be additionally trained (fine-tuned) using labeled antimicrobial peptide and non-antimicrobial peptide sequences to improve accuracy of determining the peptide function.

公开(公告)号：US20240304737A1

公开(公告)日：2024-09-12

申请号：US18649202

申请日：2024-04-29

申请人： GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Kwang Hee LEE ,  Hong Kyu KANG ,  Soo Young JANG ,  Seok KIM ,  Hyun Min PARK ,  Jong Hoon LEE

IPC分类号： H01L31/0224 ,  H01L31/0236 ,  H01L31/20

CPC分类号： H01L31/022425 ,  H01L31/02366 ,  H01L31/208

摘要： Provided in one embodiment of the present invention is a solar cell upper electrode which is positioned on a photoactive layer and which includes a conductive polymer layer, wherein ionic liquid comes in contact with the surface of the conductive polymer layer so as to the post-treated, and, due to the post-treatment, an ion-exchange reaction occurs only in the upper area of the conductive upper electrode according to an embodiment of the present invention is not gelated so as to improve electrode performance, and does not oxidize a photoactive layer positioned under the electrode so as to be usable as an upper electrode, and thus can improve the performance of a solar cell to which the electrode is applied.

公开(公告)号：US20240233085A9

公开(公告)日：2024-07-11

申请号：US18376891

申请日：2023-10-05

申请人： GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Bochang MOON ,  Jeongmin GU

IPC分类号： G06T5/50 ,  G06T5/00

CPC分类号： G06T5/50 ,  G06T5/002 ,  G06T2207/10024 ,  G06T2207/20084 ,  G06T2207/20212

摘要： The present disclosure relates to an apparatus and method for improving image quality by combining an unbiased image and a biased image using a James-Stein combiner. An apparatus for improving image quality using a James-Stein combiner according to the present disclosure includes an unbiased image buffer configured to output an unbiased image block, a biased image buffer configured to output a biased image block, a sample variance buffer configured to output a sample variance of the unbiased image, an artificial neural network model configured to derive a variance weight per pixel, a variance estimator configured to output a variance estimate of the unbiased image block, and a James-Stein combiner configured to locally combine the biased image block, the unbiased image block, and the variance estimate of the unbiased image block by applying a James-Stein combination equation.

公开(公告)号：US20240216873A1

公开(公告)日：2024-07-04

申请号：US18397353

申请日：2023-12-27

申请人： GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Hee Chul CHOI ,  Eun Mok YANG

IPC分类号： B01D71/64 ,  B01D61/02 ,  B01D67/00 ,  B01D69/08 ,  C08J3/24 ,  C08J9/224 ,  C08J9/28

CPC分类号： B01D71/64 ,  B01D61/027 ,  B01D67/0006 ,  B01D69/08 ,  C08J3/24 ,  C08J9/224 ,  C08J9/28 ,  B01D2323/30 ,  C08J2201/0504 ,  C08J2379/08

摘要： Embodiments are related to a hollow fiber membrane for organic solvent nanofiltration comprising an intermolecularly cross-linked polymer material represented by Formula 1, comprising a polymer for an intermolecularly cross-linked hollow fiber membrane for organic solvent nanofiltration represented by Formula 1, and the hollow fiber membrane for organic solvent nanofiltration made of the polymers has the effect of having stability and improved permeance for organic solvents.

公开(公告)号：US20240209400A1

公开(公告)日：2024-06-27

申请号：US18391941

申请日：2023-12-21

申请人： GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： IN CHAN KWON ,  JAE HYUN CHA

IPC分类号： C12P7/40 ,  C12N9/02

CPC分类号： C12P7/40 ,  C12N9/0067 ,  C12N9/0093 ,  C12Y112/99006 ,  C12Y117/01

摘要： In a process for producing formate, a mixed enzyme by mixing hydrogenase (H2ase) with oxygen tolerance and formate dehydrogenase (FDH) with oxygen tolerance is prepared, and the mixed enzyme and a gas including H2, CO2 and NAD+ are mixed such that formate may be produced even in the presence of oxygen, and thereby utilizing hydrogen sources including oxygen, such as coke oven gas.

公开(公告)号：US12011718B2

公开(公告)日：2024-06-18

申请号：US17162753

申请日：2021-01-29

申请人： GIST(Gwangju Institute of Science and Technology)

发明人： Sung Yang ,  Ji Chul Hyun ,  Yu Gyung Jung

IPC分类号： B01L3/00 ,  G01N15/10 ,  G01N15/1031 ,  G01N33/49 ,  G01N15/01

CPC分类号： B01L3/502761 ,  G01N15/1023 ,  G01N15/1031 ,  G01N33/491 ,  B01L2200/0652 ,  B01L2300/0636 ,  B01L2300/0645 ,  B01L2300/0819 ,  G01N2015/016

摘要： The present invention relates to a blood diagnostic device, which includes one or more blood input parts into which blood is injected, a deterministic lateral displacement separation part which communicates with the blood input part to form a blood flow path along which the blood flows and separates white blood cells from remaining blood components, a first microchannel which communicates with the deterministic lateral displacement separation part so that the white blood cells separated through the deterministic lateral displacement separation part flow therein, one or more second microchannels which communicate with the deterministic lateral displacement separation part so that the remaining blood components separated through the deterministic lateral displacement separation part flow therein, a first discharge part which communicates with the first microchannel so that the white blood cells flowing in the first microchannel are discharged therethrough, and a second discharge part which communicates with the second microchannel.

公开(公告)号：US20240135498A1

公开(公告)日：2024-04-25

申请号：US18376891

申请日：2023-10-04

申请人： GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Bochang MOON ,  Jeongmin GU

IPC分类号： G06T5/50 ,  G06T5/00

CPC分类号： G06T5/50 ,  G06T5/002 ,  G06T2207/10024 ,  G06T2207/20084 ,  G06T2207/20212

摘要： The present disclosure relates to an apparatus and method for improving image quality by combining an unbiased image and a biased image using a James-Stein combiner. An apparatus for improving image quality using a James-Stein combiner according to the present disclosure includes an unbiased image buffer configured to output an unbiased image block, a biased image buffer configured to output a biased image block, a sample variance buffer configured to output a sample variance of the unbiased image, an artificial neural network model configured to derive a variance weight per pixel, a variance estimator configured to output a variance estimate of the unbiased image block, and a James-Stein combiner configured to locally combine the biased image block, the unbiased image block, and the variance estimate of the unbiased image block by applying a James-Stein combination equation.