公开(公告)号：US20240099620A1

公开(公告)日：2024-03-28

申请号：US18244044

申请日：2023-09-08

Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Tae-Sun Chung ,  Kamil Zeberga Kerbaga

IPC: A61B5/16 ,  G06F40/166 ,  G06F40/268 ,  G06F40/284

CPC classification number: A61B5/165 ,  G06F40/166 ,  G06F40/268 ,  G06F40/284

Abstract: The present invention relates to a method and apparatus for checking mental health using contents, and may include collecting text data, which is content uploaded to at least one service server providing a social network service, by an electronic apparatus, performing preprocessing by which the electronic apparatus removes obsolete text from the text data and converts the extracted meaningful text to lowercase letters, performing, by the electronic apparatus, labeling of preprocessed meaningful text, performing, by the electronic apparatus, word embedding for the labeled meaningful text, and checking the mental health status of a user who has uploaded the text data by applying the word embedding result to a deep learning algorithm by the electronic apparatus, and it is possible to apply to other exemplary embodiments.

公开(公告)号：US11938247B2

公开(公告)日：2024-03-26

申请号：US16609887

申请日：2018-05-02

Applicant: CATHOLIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION

Inventor： Sung Won Kim ,  Jung Yeon Lim ,  Sun Hwa Park ,  Byeong Gon Yoon ,  Dong-Woo Cho ,  Jinah Jang ,  Seok Won Kim

IPC: A61L27/38 ,  A61L27/20 ,  A61L27/24 ,  A61L27/52 ,  A61L27/54

CPC classification number: A61L27/3834 ,  A61L27/20 ,  A61L27/24 ,  A61L27/52 ,  A61L27/54 ,  A61L2400/06

Abstract: Provided are a method for fabricating a human nasal turbinate-derived mesenchymal stem cell-based 3D bioprinted construct, and a use thereof, wherein the human nasal turbinate-derived mesenchymal stem cell-based, 3D bioprinted construct is advantageous over conventional mesenchymal stem cell-based, 3D bioprinted constructs in that the former can survive and proliferate stably in vitro and/or in vivo and shows high osteogenic differentiation ability as well, therefore is expected to make a great contribution to the practical use of cellular therapeutic agents.

公开(公告)号：US20240093243A1

公开(公告)日：2024-03-21

申请号：US18268894

申请日：2021-12-23

Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Sangdun CHOI ,  Javaid NASIR

IPC: C12N15/90 ,  C07K14/47 ,  C12N9/22 ,  C12N15/11

CPC classification number: C12N15/907 ,  C07K14/47 ,  C12N9/22 ,  C12N15/111 ,  C12N2310/20 ,  C12N2800/80

Abstract: A method for producing induced pluripotent stem cells by using CRISPR/Cas system is disclosed. The method includes a step of inserting a reprogramming factor by using a CRSPR/Cas system containing in a safe harbor of somatic cells a delivery means including two guides RNAs and a Cas protein-encoding nucleic acid. The method can prevent mutation in an off-target region and integrate a reprogramming factor into an on-target region safely and specifically, and regulates the reprogramming factor with doxycycline to guarantee consistent expression, whereby induced pluripotent stem cells can be effectively produced. In addition, the induced pluripotent stem cells produced by the method exhibit multipotent markers similar to those of human embryonic stem cells and can differentiate into derivatives of all the three germ layers.

公开(公告)号：US20240092648A1

公开(公告)日：2024-03-21

申请号：US18269471

申请日：2021-12-28

Applicant: KOREA MARITIME UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Myoung Jin KIM

IPC: C01F5/40

CPC classification number: C01F5/40 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2006/80

Abstract: A method for recovering high-purity magnesium sulfate includes: a pre-precipitation step of mixing an alkali precipitant and seawater; a concentration step of reacting a precipitate formed in the pre-precipitation step with sulfuric acid, followed by filtering to obtain a first eluate; a first precipitation step of adding ethanol to the first eluate, and then removing a first precipitated solid to obtain a second eluate; and a second precipitation step of precipitating magnesium sulfate solid by further adding ethanol to the second eluate from which the first precipitated solid has been removed.

公开(公告)号：US11935239B2

公开(公告)日：2024-03-19

申请号：US18260245

申请日：2022-01-05

Applicant: INDUSTRY ACADEMIC COOPERATION FOUNDATION, HALLYM UNIVERSITY

Inventor： Chang Seok Bang ,  Jae Jun Lee ,  Bum Joo Cho

IPC: G06T7/00 ,  A61B1/00 ,  G06V10/82 ,  G06V10/94 ,  G06V20/40 ,  G06V20/50

CPC classification number: G06T7/0012 ,  A61B1/000094 ,  A61B1/00016 ,  A61B1/0004 ,  G06V10/82 ,  G06V10/945 ,  G06V10/95 ,  G06V20/41 ,  G06V20/49 ,  G06V20/50 ,  G06T2200/24 ,  G06T2207/10016 ,  G06T2207/10068 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30092 ,  G06T2207/30096 ,  G06T2207/30104

Abstract: Provided is a control method for a system for determining a lesion obtained via real-time image. The control method comprises: an endoscope device obtaining a stomach endoscopy image; the endoscope device transmitting the obtained stomach endoscopy image to a server; the server determining a lesion included in the stomach endoscopy image, by inputting the stomach endoscopy image into a first artificial intelligence model; when it is determined that a lesion is detected in the stomach endoscopy image, the server obtaining an image including the lesion and transmitting the image to a database of the server; the server determining the type of the lesion included in the image, by inputting the image into a second artificial intelligence model; and when it is determined that a lesion is detected in the stomach endoscopy image, a display device displaying a UI for guiding the location of the lesion in the stomach endoscopy image.

公开(公告)号：US11933881B2

公开(公告)日：2024-03-19

申请号：US17445661

申请日：2021-08-23

Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Jae Hyun Kim ,  Kyeongrok Kim

IPC: G01S13/90

CPC classification number: G01S13/90

Abstract: Disclosed are a method and apparatus for processing source data of a synthetic aperture radar in a satellite, including receiving source data generated based on a signal returned after an electronic device steers a beam from a synthetic aperture radar and backscatters, setting a plurality of subswaths after the electronic device parses the source data, storing based on the plurality of subswaths after the electronic device decodes the source data; and generating image data after the electronic device calls the decoded source data in the order of the plurality of subswaths.

公开(公告)号：US20240089785A1

公开(公告)日：2024-03-14

申请号：US18272320

申请日：2022-01-11

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  KOREA NATIONAL UNIVERSITY OF TRANSPORTATION INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Yong Ho Kim ,  Ju Seong Moon

IPC: H04W28/02 ,  H04W52/02 ,  H04W76/11 ,  H04W76/15

CPC classification number: H04W28/0263 ,  H04W52/0216 ,  H04W76/11 ,  H04W76/15

Abstract: A method and a device for receiving downlink traffic in a communication system supporting multiple links are disclosed. An operation method of a first device includes the steps of: transmitting a traffic indication map (TIM) through a first link from among multiple links; transmitting, through the first link, first information for indicating one or more links through which a data unit stored in the first device is transmitted; and using the one or more links indicated by the first information, so as to transmit the data unit to a second device indicated by the TIM.

公开(公告)号：US20240082309A1

公开(公告)日：2024-03-14

申请号：US18002101

申请日：2021-06-18

Applicant: DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： GUN IL IM ,  EU GENE LEE

IPC: A61K35/28 ,  A61P19/08 ,  C12N9/10 ,  C12N15/85

CPC classification number: A61K35/28 ,  A61P19/08 ,  C12N9/1007 ,  C12N15/85 ,  C12Y201/01251 ,  C12N2800/107

Abstract: The present invention relates to a composition for bone regeneration comprising METTL7A-overexpressing stem cells, a method for preparing the same, and a cell therapy product comprising the same. According to the invention, it is possible to enhance the osteogenic differentiation ability and viability of stem cells compared to conventional stem cell therapy products for bone regeneration.

公开(公告)号：US20240079945A1

公开(公告)日：2024-03-07

申请号：US18255397

申请日：2022-01-07

Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION JEJU NATIONAL UNIVERSITY

Inventor： Ho Min KIM ,  Ji Hyung KIM ,  Yoon Seok CHAE ,  Yong Soo YOON ,  Seung Hak HAN

IPC: H02K55/04 ,  G01R31/34 ,  G01R33/035 ,  H02K1/276 ,  H02K21/04

CPC classification number: H02K55/04 ,  G01R31/346 ,  G01R33/035 ,  H02K1/276 ,  H02K21/046

Abstract: Provided is a testing apparatus for an active current control-type non-contact superconductive exciter having a hybrid magnet installed therein, and a high-temperature superconductive rotating machine using same. Provided is principally characterized by having a hybrid magnet, in a module form, in which a permanent magnet, a DC electromagnet and an AC electromagnet are used together, wherein the hybrid magnet is set in a plurality along the circumferential direction of a ring-shaped iron stator, is formed to correspond to the outer side of a rotor, having a high-temperature superconductive tape (or a second-generation high-temperature superconductive wire), of a non-contact superconductive exciter, and thus enables a selected operation (charging, discharging and the like) before and after rotation of a driving motor.

公开(公告)号：US20240073952A1

公开(公告)日：2024-02-29

申请号：US18377558

申请日：2023-10-06

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  Korea National University of Transportation Industry-Academic Cooperation Foundation

Inventor： Yong Ho Kim

IPC: H04W74/08

CPC classification number: H04W74/0816 ,  H04W84/12

Abstract: In a method and a device for a MLSR operation in a wireless LAN, an operation method of a first device includes the steps of: performing first communication with a second device in a first link; performing a listening operation in one or more links after the end of the first communication; and starting a delay timer in a second link from among one or more links, wherein the first device does not initiate a frame transmission operation in the second link during the time corresponding to the delay timer.