KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lim, Chae Seung
Jang, Woong Sik
Jee, Hyun-Seul
Abrégé
This point-of-care testing device may comprise: a sample reservoir configured to store a sample; a buffer reservoir configured to store a buffer; and a strip holder including a first penetrator configured to penetrate the sample reservoir, a second penetrator configured to penetrate the buffer reservoir, and a test strip disposed in the first penetrator.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Jo, Min Sung
Roh, Myoung Lae
Lee, Tae Jin
Sohn, Seok Su
Chung, Hyun
Jang, Tae Jin
Abrégé
A smart IC substrate, according to an embodiment, comprises: a base including a first surface and a second surface opposite the first surface; a bonding layer disposed on the first surface; a metal layer disposed on the bonding layer; and a plating layer disposed on one surface of the metal layer, wherein the metal layer includes an aluminum (Al)-copper (Cu) alloy or an aluminum (Al)-copper (Cu)-A alloy.
G06K 19/077 - Supports d'enregistrement avec des marques conductrices, des circuits imprimés ou des éléments de circuit à semi-conducteurs, p.ex. cartes d'identité ou cartes de crédit avec des puces à circuit intégré - Détails de structure, p.ex. montage de circuits dans le support
C22C 21/12 - Alliages à base d'aluminium avec le cuivre comme second constituant majeur
H05K 1/09 - Emploi de matériaux pour réaliser le parcours métallique
H01L 23/12 - Supports, p.ex. substrats isolants non amovibles
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
3.
DYNAMIC SPLIT COMPUTING FRAMEWORK IN SERVERLESS EDGE COMPUTING
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Pack, Sangheon
Ko, Haneul
Jung, Daeyoung
Jeong, Hyeon Jae
Abrégé
Disclosed is a split computing device operating in a serverless edge computing environment. The split computing device includes a transceiver configured to receive resource information of a terminal from the terminal and to measure a data transmission rate between the terminal and the split computing device in a process of receiving the resource information of the terminal; and a splitting point deriver configured to determine a splitting point of a deep neural network (DNN) model for split computing and an activation status of a container instance for each of tail models of a DNN corresponding to the respective splitting points using the resource information of the terminal, the data transmission rate, and resource information of the split computing device.
H04L 41/16 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p.ex. des réseaux de commutation de paquets en utilisant l'apprentissage automatique ou l'intelligence artificielle
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Lee, Heejo
Hong, Hyunji
Abrégé
According to some exemplary embodiments of the present disclosure, disclosed is a method for building a vulnerability database, which is performed by a computing device. The method may include collecting a security patch from a data source based on a direct patch link; collecting the security patch from the data source based on an indirect patch link; and collecting the security patch from the data source based on an invisible patch link. The patch information of a vulnerability can be used for verifying the existence of the vulnerability, as well as fixing the vulnerability of target software.
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p.ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
G06F 21/55 - Détection d’intrusion locale ou mise en œuvre de contre-mesures
5.
CHEMICAL AND BIOLOGICAL INTEGRATED DEGRADATION PROCESS FOR POLYETHYLENE TEREPHTHALATE (PET), FOR RECYCLING PET
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kim, Kyoung Heon
Kim, Dong Hyun
Kim, Jae Kyun
Han, Dong Oh
Abrégé
The present invention relates to a chemical and biological integrated degradation process for PET, for recycling PET, and, more specifically, the present invention provides a PET upcycling technique for producing a high-value product via a chemical pretreatment process of PET, a TPA and EG production process using an enzyme, and a process for converting TPA and EG to PCA and GLA, respectively.
C07C 67/297 - Préparation d'esters d'acides carboxyliques par modification de la partie hydroxyle de l'ester sans introduction d'un groupe ester par hydrogénolyse de groupes fonctionnels
6.
SELF-PRIMING AND REPLICATING HAIRPIN ADAPTOR FOR CONSTRUCTING NGS LIBRARY, AND METHOD FOR CONSTRUCTING NGS LIBRARY USING SAME
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Jung, Cheul Hee
Kim, Seo Young
Shin, Jun Y
Abrégé
The present invention pertains to: a self-priming and replicating hairpin adaptor for constructing an NGS (next generation sequencing) library; and a method for constructing an NGS library using the same. Specifically, the present invention pertains to: a self-priming and replicating hairpin adaptor for constructing an NGS library, the adaptor containing a long single-stranded first oligonucleotide that comprises a nucleotide sequence of SEQ ID NO: 4 and has a hairpin structure, and a short single-stranded second oligonucleotide that comprises a nucleotide sequence of SEQ ID NO: 5; a method for constructing an NGS library using said adaptor; and an NGS library construction kit including said adaptor.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION (République de Corée)
Inventeur(s)
Hong, Soon Jun
Kim, Chungho
Kim, Jong Ho
Jung, Jong Hwa
Abrégé
The present invention pertains to a novel compound derivative and a pharmacological use thereof and specifically to a novel 1,1-dioxo-1,2-benzisothiazole derivative or novel 3-citryl-1H-pyrazole derivatives possessing antiplatelet activity, and a pharmaceutical use thereof. The 1,1-dioxo-1,2-benzisothiazole derivative or 5-amino-3-(1-cyano-2-(3,4,5-trimethoxyphenyl)vinyl)-1H-pyrazole-4-carbonitrile according to the present invention can suppress the activation of glycoprotein (GP) IIb/IIIa to inhibit platelet aggregation, thereby demonstrating potential prophylactic, ameliorative, or therapeutic effects against thrombotic diseases and cardiovascular disorders.
A61P 9/00 - Médicaments pour le traitement des troubles du système cardiovasculaire
A23L 33/10 - Modification de la qualité nutritive des aliments; Produits diététiques; Leur préparation ou leur traitement en utilisant des additifs
C07D 275/06 - Composés hétérocycliques contenant des cycles thiazole-1, 2 ou thiazole-1, 2 hydrogéné condensés avec des carbocycles ou avec des systèmes carbocycliques avec des hétéro-atomes liés directement à l'atome de soufre du cycle
A61K 31/428 - Thiazoles condensés avec des carbocycles
A61K 31/497 - Pyrazines non condensées contenant d'autres hétérocycles
8.
METHOD FOR DETECTING AND REMOVING MOTION ARTIFACT OF FUNCTIONAL NEAR-INFRARED SPECTROSCOPY SIGNAL
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Choi, Eun-Jeong
Lee, Seung Hyun
Paik, Seung Ho
Kim, Beop-Min
Phillips, Zephaniah,
Abrégé
The present invention relates to a method for detecting and removing a motion artifact of a functional near-infrared spectroscopy signal. Disclosed are a method and a device for detecting and removing a motion artifact of a near-infrared spectroscopy signal in real time on the basis of an artificial neural network model, the method comprising: a conversion step of converting time series data of functional near-infrared spectroscopy signals measured through a plurality of channels from a target into image data; a detection step of detecting whether noise is present in the converted image data using a pre-trained detection model; and a removal step of removing noise from image data where noise has been detected using a pre-trained noise removal model.
A61B 5/00 - Mesure servant à établir un diagnostic ; Identification des individus
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p.ex. basé sur des systèmes experts médicaux
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p.ex. l’édition
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Jung, Sang Taek
Kim, Su Yeon
Jo, Mi Gyeong
Abrégé
The present invention relates to a human antibody Fc domain variant and a use thereof and, more specifically, to a human antibody Fc domain variant and use thereof as an antibody-drug conjugate, wherein the human antibody Fc domain variant has proline (P) substituted for the 235th amino acid of the wild-type human antibody Fc domain and thus lacks or has substantially no binding affinity for human FcγRs and C1q, with the consequent deficiency of antibody-dependent cellular cytotoxicity (ADCC), antibody-dependent cell-mediated phagocytosis (ADCP), and complement-dependent cytotoxicity (CDC).
C07K 16/00 - Immunoglobulines, p.ex. anticorps monoclonaux ou polyclonaux
C07K 16/32 - Immunoglobulines, p.ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des produits de traduction des oncogènes
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Seo, Jae Hong
Kim, Ji Young
Kim, Yoon Jae
Park, Minsu
Seo, Juyeon
Ko, Dongmi
Kim, Seongjae
Park, Soeun
Lee, Jeewoo
Ann, Ji Hyae
Hoang, Van-Hai
La, Minh Thanh
Abrégé
The present invention relates to an indazole derivative or a pharmaceutically acceptable salt thereof, and a composition for preventing, treating, or ameliorating cancer, comprising, as an active ingredient, the derivative or a pharmaceutically acceptable salt thereof. The indazole derivative of the present invention is designed to provide strong binding to the C-terminal domain of Hsp90, and does not affect the composite structure of Hsp90 and HSF-1, thus not inducing the activation of HSF-1 or the expression of Hsp genes, thereby effectively promoting apoptosis of cancer cells. Thus, the indazole derivative of the present invention can be used in the prevention, treatment, or amelioration of cancer.
C07D 405/12 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant deux hétérocycles liés par une chaîne contenant des hétéro-atomes comme chaînons
A61K 31/416 - 1,2-Diazoles condensés avec des systèmes carbocycliques, p.ex. indazole
A61K 31/5377 - 1,4-Oxazines, p.ex. morpholine non condensées et contenant d'autres hétérocycles, p.ex. timolol
A61K 31/454 - Pipéridines non condensées, p.ex. pipérocaïne contenant d'autres systèmes hétérocycliques contenant un cycle à cinq chaînons avec l'azote comme hétéro-atome du cycle, p.ex. pimozide, dompéridone
A61K 31/496 - Pipérazines non condensées contenant d'autres hétérocycles, p.ex. rifampine, thiothixène
C07D 405/14 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant au moins trois hétérocycles
C07D 401/14 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant au moins trois hétérocycles
C07D 401/06 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant deux hétérocycles liés par une chaîne carbonée contenant uniquement des atomes de carbone aliphatiques
11.
COMPUTING-IN-MEMORY DEVICE INCLUDING DIGITAL-TO-ANALOG CONVERTER BASED ON MEMORY STRUCTURE
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Park, Jongsun
Kim, Joonhyung
Lee, Kyeong-Ho
Abrégé
Disclosed is a computing-in-memory device, which includes a memory cell array including an analog multiplication unit that performs a multiply-accumulate (MAC) operation on a pre-stored weight and a first analog voltage corresponding to multi-bit input data, and a driver that applies the multi-bit input data to the analog multiplication unit, and the analog multiplication unit includes a digital-to-analog converter that converts the multi-bit input data into the first analog voltage.
G11C 7/16 - Emmagasinage de signaux analogiques dans des mémoires numériques utilisant une disposition comprenant des convertisseurs analogiques/numériques [A/N], des mémoires numériques et des convertisseurs numériques/analogiques [N/A]
G11C 7/10 - Dispositions d'interface d'entrée/sortie [E/S, I/O] de données, p.ex. circuits de commande E/S de données, mémoires tampon de données E/S
G11C 8/08 - Circuits de commande de lignes de mots, p.ex. circuits d'attaque, de puissance, de tirage vers le haut, d'abaissement, circuits de précharge, pour lignes de mots
12.
SULFUR-CONTAINING PROBE FOR COLORIMETRIC DETECTION, AND METHOD FOR ACCELERATING ENZYMATIC ACTIVITY THROUGH SULFUR INTRODUCTION INTO NUCLEIC ACIDS
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Jung, Cheul Hee
Shin, Hyun
Abrégé
The present invention relates to a sulfur-containing probe for colorimetric detection, and a method for accelerating enzymatic activity through sulfur introduction into nucleic acids. Particularly, the present invention relates to: a sulfur-containing probe for colorimetric detection, wherein the probe has the form of a DNA oligonucleotide in which nucleobases are continuously connected, the continuous connection of nucleobases is characterized in that any one or more selected from adenine (A), guanine (G), cytosine (C) and thymine (T) are randomly connected and the nucleotide phosphate backbone of the DNA oligonucleotide is modified with one or more phosphorothioates so as to include one or more sulfur atoms; a composition containing the probe for colorimetric detection; a kit for colorimetric detection; a colorimetric detection method; and a method for preparing the sulfur-containing probe for colorimetric detection, having the effect of enhancing enzymatic activity mediated by colorimetric detection.
C12Q 1/6816 - Tests d’hybridation caractérisés par les moyens de détection
C12Q 1/28 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismes; Compositions à cet effet; Procédés pour préparer ces compositions faisant intervenir une oxydoréductase une peroxydase
G01N 33/52 - Utilisation de composés ou de compositions pour des recherches colorimétriques, spectrophotométriques ou fluorométriques, p.ex. utilisation de bandes de papier indicateur
13.
METHOD FOR MANUFACTURING LEAD-FREE PEROVSKITE LIGHT ABSORBING LAYER FABRICABLE IN AMBIENT AIR, LIGHT ABSORBING LAYER MANUFACTURED THEREBY, AND PHOTODETECTOR INCLUDING SAME
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Seong, Tae Yeon
Yun, Kwang Ro
Abrégé
A method for manufacturing a lead-free perovskite light-absorbing layer that can be fabricated in ambient air according to an embodiment of the present invention comprises a preparation step for preparing a perovskite precursor solution by mixing an organic ligand, a Lewis base-based solvent, and an additive compound, and a coating step where forming a lead-free perovskite thin film based on the prepared perovskite precursor solution on a substrate through a gas quenching hot casting process involving the introduction of an inert gas.
H10K 71/15 - Dépôt d'une matière active organique en utilisant un dépôt liquide, p. ex. revêtement par centrifugation caractérisé par le solvant utilisé
H10K 30/81 - Dispositifs organiques sensibles au rayonnement infrarouge, à la lumière, au rayonnement électromagnétique de plus courte longueur d'onde ou au rayonnement corpusculaire - Détails de structure Électrodes
H10K 30/10 - Dispositifs organiques sensibles au rayonnement infrarouge, à la lumière, au rayonnement électromagnétique de plus courte longueur d'onde ou au rayonnement corpusculaire comprenant des hétérojonctions entre des semi-conducteurs organiques et des semi-conducteurs inorganiques
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Ko, Sung Jea
Cho, Sung Jin
Abrégé
Disclosed is a system for improving the detection performance of objects of interest in blurry images. According to an embodiment of the disclosed system for improving the detection performance of objects of interest in blurry images, the system includes a teacher network including a first base subnet, a first feature pyramid subnet and a first detection subnet; and a student network including a second base subnet, a second feature pyramid subnet, a deblurring subnet and a second detection subnet, wherein the teacher network provides hints to the student network.
G06T 5/20 - Amélioration ou restauration d'image en utilisant des opérateurs locaux
G06V 10/25 - Détermination d’une région d’intérêt [ROI] ou d’un volume d’intérêt [VOI]
G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p.ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersections; Analyse de connectivité, p.ex. de composantes connectées
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p.ex. des objets vidéo
15.
METHOD FOR CONVERTING NEAR INFRARED IMAGE TO RGB IMAGE AND APPARATUS FOR SAME
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Jong Ok
Park, Tae Sung
Abrégé
The method for converting a near-infrared image into an RGB image includes: (a) receiving near-infrared image data to be converted into an RGB image and inputting the received data to the first network; (b) extracting, by the first network, feature data of a near-infrared image from the input near-infrared image data; and (c) outputting, by the first network, an estimated RGB image, which enables to convert the received near-infrared image data into an RGB image, using the extracted feature data of the near-infrared image, wherein the first network performs knowledge distillation learning by receiving knowledge, which enables to mimic the behavior of extracting the feature data of the near-infrared image and the feature data of the RGB image, from the second network which has received as input data not only near-infrared image data as learning data but also RGB image data taken at the same time as the near-infrared image.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Moon, Jeong Yeol
Choe, Han Sol
Kim, Shin
Seo, Ji Hun
Kim, Bit Ga Ram
Abrégé
1211231661616 arylene group or heteroarylene group, and [chemical formula 2]; n is a natural number in the range of 1 to 5000; and m is a natural number in the range of 1 to 200.
C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
C08G 18/72 - Polyisocyanates ou polyisothiocyanates
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, So Ra
Yoo, Young Do
Abrégé
The present invention relates to a fusion peptide complex comprising a transmembrane domain and use thereof, through which Gram-positive, Gram-negative and multidrug-resistant bacteria can be simultaneously captured in a specimen. Particularly, the present invention relates to a complex comprising a fusion peptide and further, a conjugate, the fusion peptide comprising a transmembrane domain and further, terminal amino acids at the ends of the transmembrane domain, in a membrane protein located in the cell membrane of cells and the membranes of intracellular organelles. The complex of the present invention is capable of capturing Gram-positive, Gram-negative, and multidrug-resistant bacteria within a short period of time without killing the bacteria, thus enabling rapid isolation of the captured bacteria from a sample, and also enables concentration and bacterial growth and thus can be used to obtain bacteria for bacteria identification or antibiotic susceptibility investigation. When the captured bacteria are immediately spread on an agar plate, each of the bacteria can also be isolated and cultured. The present invention can be used in various fields such as the diagnosis of infectious diseases caused by multidrug-resistant bacteria, medicinal use, quasi-drug use, and food and water quality testing.
KOREA UNIVERSITY RESEARCH ANDBUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Park, Jongsun
Lew, Dongwoo
Lee, Kyung Chul
Abrégé
Disclosed are a method of training a spiking neural network computation based on a temporal coding and a system thereof. The method includes a kernel generation operation of generating a kernel computation for a log computation, a conversion recognition learning operation of converting a spike timestep using the kernel computation and one or more activation functions, a PSP computation operation of computing a sum of postsynaptic potentials (PSPs) using the converted spike timestep, and an SNN learning operation, by a spiking neural network (SNN) model, of training data using a membrane potential value depending on the sum.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Cha, Youngsu
Min, Jiyong
Abrégé
A Virtual Reality (VR) glove and a VR system are disclosed. The VR glove includes a glove body and a detector, the detector includes a housing having an accommodation space therein, a piezoelectric member having a first side fixed at a first side in the accommodation space, and a wire connected to the piezoelectric member and extending through a hole provided at a second side of the housing, and the wire is attached to any one finger of a plurality of fingers included in the glove body.
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
20.
APPARATUS FOR PREDICTING TRANSCRANIAL FOCUSED ULTRASONIC SOUND PRESSURE FIELD, PROGRAM FOR PREDICTING TRANSCRANIAL FOCUSED ULTRASONIC SOUND PRESSURE FIELD, AND METHOD FOR IMPLEMENTING ARTIFICIAL INTELLIGENCE FOR GENERATING SOUND PRESSURE FIELD
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Noh, Gun Woo
Yoon, Kyung Ho
Choi, Min Wook
Jang, Min Yeong
Jeong, In Su
Abrégé
The present invention relates to an apparatus for predicting a transcranial focused ultrasonic sound pressure field, a program for predicting a transcranial focused ultrasonic sound pressure field, and a method for implementing artificial intelligence for generating a sound pressure field. According to an embodiment of the present invention, the apparatus for predicting a transcranial focused ultrasonic sound pressure field comprises: an input/output unit that allows a user to input data and output the data in a form that can be identified by the user; a memory storing a program for predicting a transcranial focused ultrasonic sound pressure field; and a control unit that executes the program for predicting a transcranial focused ultrasonic sound pressure field, and derives result data according to the data input through the input/output unit, wherein, when shape data of the skull and position data of an ultrasonic transducer are input, the control unit outputs data of an ultrasonic sound pressure field formed in the transcranial region by ultrasonic waves applied by the ultrasonic transducer.
G16H 50/50 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour la simulation ou la modélisation des troubles médicaux
G16H 40/40 - TIC spécialement adaptées à la gestion ou à l’administration de ressources ou d’établissements de santé; TIC spécialement adaptées à la gestion ou au fonctionnement d’équipement ou de dispositifs médicaux pour la gestion d’équipement ou de dispositifs médicaux, p.ex. pour planifier la maintenance ou les mises à jour
G16H 20/40 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p.ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant des thérapies mécaniques, la radiothérapie ou des thérapies invasives, p.ex. la chirurgie, la thérapie laser, la dialyse ou l’acuponcture
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Park, Jongsun
Lew, Dongwoo
Lee, Kyung Chul
Abrégé
Disclosed are a spiking neural network training method based the conversion aware training and a system thereof. The spiking neural network training method includes an ANN generation operation of generating an analog artificial neural network (ANN) model and inputting variable data, a conversion aware training operation of simulating a spiking neural network (SNN) model by using one or more activation functions with respect to the analog ANN model, and an SNN generation operation of generating the SNN model by correcting parameters and weights of layers based on a result of the simulation.
Korea University Research And Business Foundation (République de Corée)
Inventeur(s)
Kim, Joungwook
Yang, Eunsoo
Byeon, Dogyun
Sohn, Seok-Su
Kim, Young-Mok
Jang, Tae-Jin
Abrégé
The present disclosure relates to a high-entropy alloy and a manufacturing method therefor, and in particular, a high-entropy alloy and a manufacturing method therefor that comprises a multi-element alloy matrix and Cu, and comprises an alloy having a face-centered cubic (FCC)-based phase, such that the high-entropy alloy may have greater hardness and strength than an existing transition metal alloy while maintaining a FCC-based single phase, and has high lubricity.
C22C 30/02 - Alliages contenant moins de 50% en poids de chaque constituant contenant du cuivre
C22C 1/04 - Fabrication des alliages non ferreux par métallurgie des poudres
C22F 1/02 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid en atmosphère neutre ou contrôlée ou dans le vide
23.
QUANTUM DOTS, DISPLAY APPARATUS INCLUDING THE SAME, AND METHOD FOR MANUFACTURING THE DISPLAY APPARATUS
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Bang, Joona
Chang, Ki Seok
Moon, Jeong Min
Jung, Soon Shin
Choi, Dong Hoon
Kim, Hyung Jong
Ko, Jae Wan
Abrégé
The quantum dot comprises a ligand which is a copolymer comprising a first repeating unit comprising at least one or more hole transporting functional groups and a second repeating unit comprising at least one or more photocrosslinking functional groups.
H10K 50/115 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL] comprenant des nanostructures inorganiques actives, p. ex. des points quantiques luminescents
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kim, Joongheon
Yun, Won Joon
Abrégé
The present invention relates to a quantum multi-agent meta reinforcement learning apparatus, which receives at least one observation value from different single-hop offloading environments, and the apparatus includes: a state encoding unit for calculating an angle along each axis by encoding the at least one observation value, and converting the angle along each axis into a quantum state; a quantum circuit unit for learning the angle along each axis, and overlapping the learned base layer using a controlled X (CX) gate; and a measurement unit for learning the overlapped base layer and measuring an axis parameter. Through the apparatus, the non-stationarity characteristic and credit-assignment problem of the conventional multi-agent reinforcement learning can be solved.
C12Q 1/6883 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p.ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique
B82Y 15/00 - Nanotechnologie pour l’interaction, la détection ou l'actionnement, p.ex. points quantiques comme marqueurs en dosages protéiques ou moteurs moléculaires
B82Y 40/00 - Fabrication ou traitement des nanostructures
26.
METHOD AND DEVICE FOR PROVIDING SURGICAL GUIDE USING AUGMENTED REALITY
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
You, Hijin
Abrégé
A method and device for a surgical guide using augmented reality (AR) is disclosed. The surgical guide method using AR includes obtaining an image showing a surgery subject by using a camera of a wearable device worn by a user, recognizing a marker predefined in the image, determining expression attribute information of a three-dimensional (3D) image model to be projected onto the surgery subject based on the recognized marker, and displaying the 3D image model through the wearable device by projecting the 3D image model onto the surgery subject, based on the determined expression attribute information.
G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
A61B 34/10 - Planification, simulation ou modélisation assistées par ordinateur d’opérations chirurgicales
A61B 90/00 - Instruments, outillage ou accessoires spécialement adaptés à la chirurgie ou au diagnostic non couverts par l'un des groupes , p.ex. pour le traitement de la luxation ou pour la protection de bords de blessures
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
G06T 19/20 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie Édition d'images tridimensionnelles [3D], p.ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
27.
METHOD FOR FABRICATING MICROPARTICLE BY USING DEGASSED GAS-PERMEABLE MICROMOLD AND DISCONTINUOUS DEWETTING
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Bong, Ki Wan
Kim, Hyeon Ung
Abrégé
The present invention relates to a method for fabricating microparticles by using a degassed gas-permeable micro-mold and discontinuous dewetting. The method for fabricating microparticles according to the present invention comprises the steps of: depressurizing and degassing a porous micro-mold including a plurality of micro-wells concavely recessed in a predetermined shape and size from one surface thereof (S100); loading a microparticle precursor solution on which the micro-wells are formed, and covering the microparticle precursor solution with a cover substrate (S200); moving the to cover substrate to the side (S300); and curing the microparticle precursor solution filled in the micro-wells, thereby synthesizing microparticles (S400).
B29C 39/42 - Coulée sous conditions particulières, p.ex. sous vide
B29C 39/02 - Moulage par coulée, c. à d. en introduisant la matière à mouler dans un moule ou entre des surfaces enveloppantes sans pression significative de moulage; Appareils à cet effet pour la fabrication d'objets de longueur définie, c. à d. d'objets séparés
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Han, Junghyun
Kim, Seung-Wook
Abrégé
Disclosed are simulation method and apparatus of arbitrarily-shaped magnetic materials. According to the present invention, there is provided a simulation apparatus of magnetic materials including a processor; and a memory connected to the processor, wherein the memory stores program instructions executable by the processor to receive information including geometries, poses, and magnetization intensities for a first magnetic material and a second magnetic material consisting of a plurality of polyhedrons and having uniform magnetization inside the polyhedrons, calculate a magnetic vector potential and a magnetic flux density applied to an arbitrary point by the first magnetic material using the input information, and calculate a magnetic force, a magnetic torque, and a mechanical torque received to the second magnetic material by the first magnetic material using the calculated magnetic vector potential and magnetic flux density.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY (République de Corée)
Inventeur(s)
Choi, June
Lee, Ingyun
Hur, Wooyoung
Jeon, Hanul
Abrégé
The present invention relates to a pharmaceutical composition for preventing or treating hearing loss comprising esomeprazole or dexlansoprazole as an active ingredient. As the effects of esomeprazole or dexlansoprazole on protecting hair cells from apoptosis caused by cisplatin and inhibiting the uptake of cisplatin by organ cation transporter 2 (OCT2) protein from hair cells, were confirmed, a pharmaceutical composition comprising same as an active ingredient can be used to prevent and treat hearing loss that is a side effect of using cisplatin, which is an anticancer drug.
A61K 31/4439 - Pyridines non condensées; Leurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à cinq chaînons avec l'azote comme hétéro-atome du cycle, p.ex. oméprazole
A61K 45/06 - Mélanges d'ingrédients actifs sans caractérisation chimique, p.ex. composés antiphlogistiques et pour le cœur
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Song, Eunwoo
Oh, Suhyeon
Lee, Sang-Hoon
Lee, Seong-Whan
Abrégé
The present disclosure relates to a speech synthesis method performed by means of at least one processor. The speech synthesis method comprises the steps of: receiving an input text; generating a text representation from the input text by using a text encoder; generating a self-supervised representation including linguistic information from the text representation by using a self-supervised representation generator; generating an acoustic feature on the basis of the self-supervised representation by using an acoustic feature generator; and generating synthetic speech on the basis of the acoustic feature by using a speech generator.
G10L 13/08 - Analyse de texte ou génération de paramètres pour la synthèse de la parole à partir de texte, p.ex. conversion graphème-phonème, génération de prosodie ou détermination de l'intonation ou de l'accent tonique
G10L 13/027 - Synthétiseurs de parole à partir de concepts; Génération de phrases naturelles à partir de concepts automatisés
G10L 13/06 - Unités élémentaires de parole utilisées dans les synthétiseurs de parole; Règles de concaténation
University-Industry Cooperation Group of Kyung Hee University (République de Corée)
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kim, Woo Sik
Im, Sang Hyuk
Mandal, Tarak Nath
Heo, Jin Hyuck
Abrégé
Provided is a method for preparing a perovskite crystal that improves the performance of a photovoltaic cell. One embodiment of the present disclosure provides a method for preparing a perovskite crystal, the method including: a step S1 of preparing a perovskite solution containing a perovskite precursor and a first polar aprotic solvent; and a step S2 of preparing a perovskite crystal by mixing the perovskite solution and an antisolvent, wherein the antisolvent includes a second polar aprotic solvent.
H10K 71/15 - Dépôt d'une matière active organique en utilisant un dépôt liquide, p. ex. revêtement par centrifugation caractérisé par le solvant utilisé
H01G 9/00 - Condensateurs électrolytiques, redresseurs électrolytiques, détecteurs électrolytiques, dispositifs de commutation électrolytiques, dispositifs électrolytiques photosensibles ou sensibles à la température; Procédés pour leur fabrication
H10K 30/30 - Dispositifs organiques sensibles au rayonnement infrarouge, à la lumière, au rayonnement électromagnétique de plus courte longueur d'onde ou au rayonnement corpusculaire comprenant des hétérojonctions de masse, p. ex. des réseaux interpénétrés de domaines de matériaux donneurs et accepteurs
H10K 30/40 - Dispositifs organiques sensibles au rayonnement infrarouge, à la lumière, au rayonnement électromagnétique de plus courte longueur d'onde ou au rayonnement corpusculaire comprenant une structure p-i-n, ayant p. ex. un absorbeur pérovskite entre des couches de transport de charge de type p et de type n
32.
OBFUSCATION METHOD FOR CONTROLLER AREA NETWORK MESSAGE
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Huy Kang
Lee, Hwejae
Lee, Sangho
Kang, Yeon Jae
Pi, Daekwon
Choi, Jae Woong
Lee, Huiju
Abrégé
Disclosed is a method of obfuscating a Controller Area Network (CAN) message performed by a first computing device including a processor, the method including: obtaining a first index from a first input value corresponding to a first time point by using an index output algorithm; determining a first CAN ID of the first computing device corresponding to the first index based on a predetermined CAN ID table; and generating a first normal CAN message including the first CAN ID and first normal data.
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Lee, Suyeon
Park, Q-Han
Kim, Unjeong
Kim, Hojung
Ma, Hyunjun
Abrégé
Provided are a spectral camera and an electronic apparatus including the same. The spectral camera includes an image sensor including a plurality of channels configured to detect a plurality of central wavelengths; an optical module configured to be movable with respect to the image sensor to provide an image of an object on the image sensor; a memory configured to store first information about a change in an optical characteristic of each of the plurality of channels in the image sensor, the change in the optical characteristic of each of the plurality of channels corresponding to a movement of the optical module; and a processor configured to: obtain the first information from the memory, obtain second information corresponding to the plurality of central wavelengths detected by the image sensor, and obtain third information by correcting the second information based on the first information.
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Dong-Hyun
Kim, Jong-Ho
Lim, Sung-Chang
Lim, Woong
Choi, Jin-Soo
Kang, Hyun-Ku
Jung, Seung-Won
Kim, Hong-Il
Han, Chang-Woo
Abrégé
A method and a device for image encoding/decoding, and a recording medium are provided. The image decoding method according to an embodiment may comprise the steps of: decoding encoded information so as to acquire information about a neural network; using the information about the neural network so as to select a neural network; and using the selected neural network so as to decode a target. Here, a neural network can be trained. The neural network training can include at least one from among prior training, data augmentation training, and attention-guided training. The neural network can be a deep neural network of an in-loop filter for in-loop filtering.
H04N 19/82 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - Détails des opérations de filtrage spécialement adaptées à la compression vidéo, p.ex. pour l'interpolation de pixels mettant en œuvre le filtrage dans une boucle de prédiction
H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
H04N 19/593 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre des techniques de prédiction spatiale
H04N 19/132 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’élément, le paramètre ou la sélection affectés ou contrôlés par le codage adaptatif Échantillonnage, masquage ou troncature d’unités de codage, p.ex. ré-échantillonnage adaptatif, saut de trames, interpolation de trames ou masquage de coefficients haute fréquence de transformée
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lim, Do-Sun
Choi, Seung Cheol
Joo, Hyung Joon
Kim, Jong-Ho
Park, Chi-Yeon
Park, Yongdoo
Abrégé
The present invention relates to stem cell-derived mature cardiomyocytes and a cardiovascular disease model using same and, more specifically, to differentiation into mature ventricular cardiomyocytes by culturing stem cells in a medium containing FGF4 and ascorbic acid, and use of the differentiated mature ventricular cardiomyocytes as a cardiovascular disease cell model. The mature ventricular cardiomyocytes, obtained by culturing stem cells in a medium containing FGF4 and ascorbic acid and inducing the differentiation thereof, and cardiovascular disease cell model using same according to the present invention are very useful for screening for cardiovascular disease therapeutic agents and evaluation of the toxicity of new drugs.
C12N 5/077 - Cellules mésenchymateuses, p.ex. cellules osseuses, cellules de cartilage, cellules stromales médulaires, cellules adipeuses ou cellules musculaires
C12N 5/00 - Cellules non différenciées humaines, animales ou végétales, p.ex. lignées cellulaires; Tissus; Leur culture ou conservation; Milieux de culture à cet effet
G01N 33/50 - Analyse chimique de matériau biologique, p.ex. de sang ou d'urine; Test par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligands; Test immunologique
G01N 33/68 - Analyse chimique de matériau biologique, p.ex. de sang ou d'urine; Test par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligands; Test immunologique faisant intervenir des protéines, peptides ou amino-acides
36.
METHOD FOR PRODUCING FUCOSYLATED OLIGOSACCHARIDE FROM COLANIC ACID
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Kyoung Heon
Yu, So Ra
Han, Na Ree
Yun, Eun Ju
Abrégé
The present invention relates to a method for producing a fucosylated oligosaccharide by optimizing a hydrolysis condition of a colanic acid, and using a colanic acid hydrolyzate as a substrate. The present invention provides and uses an optimal acid hydrolysis method for obtaining fucose from a colanic acid in high yield and can be used for mass production of a functional fucosylated oligosaccharide such as fucosylated lactose and fucosylated galactose.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Kyoung Heon
Kim, Jung Yeon
Cheong, Yu-Eun
Abrégé
Saccharomyces boulardiiSaccharomyces boulardii capable of metabolizing L-fucose, a sugar derived from intestinal mucin. The present invention provides a genetically engineered Saccharomyces boulardii that metabolizes L-fucose and exhibits improved intestinal survival and intestinal metabolic activity, making it possible to utilize various functions possessed by the strain, not just probiotics.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Yoon, Kyung-Jin
Yoon, Dae-Wi
Lee, Ji-Ae
Choi, Su-Na
Choi, Dong-Hoon
Cho, Min-Ju
Yoon, Jiwon
Abrégé
The present disclosure relates to an organic compound having the following structure, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound can be a bipolar compound having a p-type moiety and an n-type moiety and has high energy level and proper energy bandgap for an emissive layer of the OLED. As the organic compound is applied into the emissive layer, the OLED can maximize its luminous properties as holes and electrons are recombined uniformly over the whole area in an emitting material layer (EML).
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Dongmin
Cui, Mingguang
Abrégé
The present invention relates to a molecular switch capable of controlling cells remotely by using blue light as an input signal. In a fusion protein of the present invention, protein self-cleavage is induced by means of light of a specific wavelength, a conventional genetic manipulation method is used and analogues using other similar types of proteases can be developed, secretion modules modularly connected can be replaced with various modules, and the fusion protein consists of a single protein chain and can be easily transplanted into other synthetic biological systems, so as to be used as a platform enabling various intracellular applications such as a molecular switch capable of controlling cells.
C12N 15/62 - Séquences d'ADN codant pour des protéines de fusion
C12N 15/63 - Introduction de matériel génétique étranger utilisant des vecteurs; Vecteurs; Utilisation d'hôtes pour ceux-ci; Régulation de l'expression
40.
BRAIN IMAGE-BASED QUANTITATIVE BRAIN DISEASE PREDICTION METHOD AND APPARATUS
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Suk, Heung-Il
Oh, Kwanseok
Abrégé
Disclosed are a brain image-based quantitative brain disease prediction method and apparatus. According to the present invention, there is provided a brain image-based quantitative brain disease prediction apparatus including a processor, and a memory connected to the processor, in which the memory stores program instructions executed by the processor to convert original images of multiple brain images into original radiomic, convert a synthetic image synthesized through counterfactual reasoning of the original image into a synthetic radiomic, estimate a difference between the original radiomic and the synthetic radiomic to extract a representative region of interest for brain disease prediction, and input the representative region of interest and brain images for each patient to a linear classifier including a counterfactual-guided attentive feature representation module to predict a disease state.
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p.ex. basé sur des systèmes experts médicaux
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Joo, Kyungho
Jeong, Yeonseon
Lee, Dong Hoon
Abrégé
Disclosed are a device and method for detecting distance reduction attack in an ultra-wide band (UWB) high rate pulse (HRP) mode. The method for detecting distance reduction attack is a method performed by a receiver or transmitter operating in the UWB HRP mode, the method comprising receiving a message frame targeted for distance reduction attack; splitting a scrambled timestamp sequence (STS) field included in the message frame into a plurality of sub-fields; computing a correlation between each of the sub-fields and a corresponding sub-template among a plurality of sub-templates split from a local template; extracting a plurality of maximum peaks, each corresponding to each of the correlations; and detecting the distance reduction attack based on extracted maximum peaks.
G01S 7/02 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe
G01S 13/02 - Systèmes utilisant la réflexion d'ondes radio, p.ex. systèmes du type radar primaire; Systèmes analogues
H04W 12/122 - Contre-mesures pour parer aux attaques; Protection contre les dispositifs malveillants
42.
CARBONIC ANHYDRASE COMPLEX AND METHOD FOR BIOIMMOBILIZING CARBON DIOXIDE AND ENHANCING LIPID PRODUCTION THEREBY
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Han, Sung Ok
You, Seung-Kyou
Park, Hyun-Min
Abrégé
The present disclosure relates to a carbonic anhydrase complex and a method for preparing same, in which a conjugate of a carbonic anhydrase and a dockerin module is bound to a small cellulose binding protein including a cohesin module and a cellulose binding module (CBM) and method of manufacturing thereof. The complex, which includes a cellulose binding module, is immobilized on the surface of green algae, to increase access to a substrate and enzyme activity, thereby efficiently fixing carbon dioxide, and increasing the growth and lipid production of green algae without adding other carbon sources. The present disclosure is expected to be actively utilized in fields, such as biofuels, using carbon dioxide fixation.
C07K 14/195 - Peptides ayant plus de 20 amino-acides; Gastrines; Somatostatines; Mélanotropines; Leurs dérivés provenant de bactéries
C12N 1/12 - Algues unicellulaires; Leurs milieux de culture
C12P 7/64 - Graisses; Huiles; Cires de type ester; Acides gras supérieurs, c. à d. ayant une chaîne continue d'au moins sept atomes de carbone liée à un groupe carboxyle; Huiles ou graisses oxydées
43.
METHOD FOR PREPARING CHIRAL NITRO DERIVATIVES USING ORGANIC CHIRAL CATALYST COMPOUNDS AND ECO-FRIENDLY SOLVENTS
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Hyeon Soo
Shim, Jae Ho
Abrégé
Provided are a method for preparing chiral nitro derivatives using organic chiral catalyst compounds and water as an eco-friendly solvent, and the like. The catalyst is an organic catalyst based on (R,R)-1,2-diphenylethylenediamine (DPEN), and can prepare nitro derivatives having enantioselectivity and diastereoselectivity in excellent yield through a hydrophobic hydration effect. In particular, the preparation method of the present disclosure can stabilize a transition state through an interfacial reaction between the catalyst and water. In addition, indole derivatives can be synthesized using the chiral nitro derivatives prepared according to the present disclosure to be usefully used for the prevention or treatment of brain-nervous system diseases including depression and muscular diseases including cachexia.
C07C 201/12 - Préparation de composés nitrés par des réactions ne créant pas de groupes nitro
B01J 31/02 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des composés organiques ou des hydrures métalliques
C07C 205/45 - Composés contenant des groupes nitro liés à un squelette carboné le squelette carboné étant substitué de plus par au moins un atome d'oxygène lié par une liaison double, ne faisant pas partie d'un groupe —CHO
C07D 209/12 - Radicaux substitués par des atomes d'oxygène
C07D 307/46 - Atomes d'oxygène liés par des liaisons doubles ou deux atomes d'oxygène liés par des liaisons simples au même atome de carbone
C07D 333/22 - Radicaux substitués par des hétéro-atomes liés par une liaison double ou par deux hétéro-atomes, autres que des halogènes, liés au même atome de carbone par des liaisons simples
C07D 335/02 - Composés hétérocycliques contenant des cycles à six chaînons comportant un atome de soufre comme unique hétéro-atome du cycle non condensés avec d'autres cycles
44.
ANTIBACTERIAL PEPTIDE CONSISTING OF TRANSMEMBRANE PEPTIDE DOMAIN AND BASIC OR POLAR AMINO ACIDS AT OPPOSITE ENDS THEREOF AND VARIANTS THEREOF
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, So Ra
Yoo, Young Do
Abrégé
The present invention relates to a fusion polypeptide comprising a polypeptide containing a transmembrane domain (TMD) having the C-terminus and the N-terminus to which a polypeptide of general formula I is bound, and the fusion polypeptide can provide antibacterial activity against Gram-positive, Gram-negative, and multidrug-resistant bacteria.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Shim, Jae Ho
Abrégé
The present invention relates to: a method for preparing a chiral gamma lactam derivative or a pharmaceutically acceptable salt thereof by using a chiral organocatalytic compound; and a composition for preventing, alleviating or treating muscle diseases, mental diseases, or neurodegenerative diseases, comprising the derivative or the pharmaceutically acceptable salt thereof. The chiral gamma lactam derivative or the pharmaceutically acceptable salt thereof, of the present invention, has an effect of inhibiting MAO-B and MSTN, targets D1-mClu5, and can be used in the prevention, alleviation, or treatment of muscle diseases including sarcopenia, mental diseases including depression, neurodegenerative diseases including Parkinson's disease, and the like.
A61K 31/4015 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p.ex. guanéthidine ou rifamycines ayant des cycles à cinq chaînons avec un azote comme seul hétéro-atome d'un cycle, p.ex. sulpiride, succinimide, tolmétine, buflomédil ayant des groupes oxo liés directement à l'hétérocycle, p.ex. piracétam, éthosuximide
B01J 31/02 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des composés organiques ou des hydrures métalliques
46.
WICKERHAMMYCES CIFERRII STRAIN HAVING IMPROVED PRODUCTIVITY FOR TAPS, AND METHOD FOR PRODUCING TAPS USING SAME
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Oh, Min-Kyu
Yoo, Seok Woo
Abrégé
Wickerhammyces ciferrii Wickerhamomyces ciferriiWickerhamomyces ciferrii mutant strain provided by the present invention exhibits excellent productivity for TAPS, and thus may be widely used in development of various products that use TAPS.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Hyeon Soo
Shim, Jae Ho
Abrégé
Provided are a method for preparing chiral maleimide derivatives using (R,R)-1,2-diphenylethylenediamine (DPEN)-based organic chiral catalyst compounds and water as an eco-friendly solvent, and the like. It is possible to prepare chiral maleimide derivatives having high enantioselectivity even with a small amount of catalyst in an excellent yield within a short time. In particular, the preparation method of the present disclosure can stabilize a transition state through an interfacial reaction between the catalyst and water. In addition, spironolactone derivatives are synthesized using chiral maleimide derivatives prepared according to the present disclosure to be usefully used for the treatment of edema control, heart failure, liver cirrhosis, electrolyte abnormalities, hypertension, etc.
C07D 307/94 - Composés hétérocycliques contenant des cycles à cinq chaînons comportant un atome d'oxygène comme unique hétéro-atome du cycle condensés en spiro avec des carbocycles ou avec des systèmes carbocycliques, p.ex. griséofulvines
B01J 31/02 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des composés organiques ou des hydrures métalliques
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Tae-Hoon
Cho, Yongwon
Abrégé
A training method and a training apparatus of a model for nasal cavity mass determination are disclosed. The training method of a model for nasal cavity mass determination may comprise the steps of: extracting a plurality of patch images from a nasoendoscopic image including a nasal cavity region; training a neural network-based lesion detection model by using the nasoendoscopic image and the extracted plurality of patch images; using the trained lesion detection model so as to detect whether there is a lesion in the nasoendoscopic image; combining the nasoendoscopic image and a CT image of the nasal cavity region so as to generate a combined image, if it is detected that there is a lesion in the nasoendoscopic image; and training a neural network-based determination model for nasal cavity mass determination about the lesion on the basis of the generated combined image.
G16H 50/70 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour extraire des données médicales, p.ex. pour analyser les cas antérieurs d’autres patients
G16H 30/20 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le maniement d’images médicales, p.ex. DICOM, HL7 ou PACS
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p.ex. l’édition
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p.ex. basé sur des systèmes experts médicaux
G16H 50/30 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour l’évaluation des risques pour la santé d’une personne
G06V 10/70 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique
A61B 1/233 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p.ex. endoscopes; Dispositions pour l'éclairage dans ces instruments pour le nez, c.à d. nasoscopes
A61B 1/00 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p.ex. endoscopes; Dispositions pour l'éclairage dans ces instruments
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Song, In-Seok
Cho, Yongwon
Abrégé
A fusion image generation method and a fusion image generation device are disclosed. The fusion image generation method by which a CT image and an MR image are fused may comprise the steps of: encoding an actual CT image of multi-scale that is input; generating a feature map on the basis of the encoded actual CT image; inputting the generated feature map into a synthetic MRI generation model so as to acquire a synthetic MR image from the synthetic MRI generation model; and inputting the actual CT image and the synthetic MR image into a fusion image generation model so as to acquire a fusion image from the fusion image generation model.
A61B 5/055 - Détection, mesure ou enregistrement pour établir un diagnostic au moyen de courants électriques ou de champs magnétiques; Mesure utilisant des micro-ondes ou des ondes radio faisant intervenir la résonance magnétique nucléaire [RMN] ou électronique [RME], p.ex. formation d'images par résonance magnétique
A61B 5/00 - Mesure servant à établir un diagnostic ; Identification des individus
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p.ex. l’édition
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p.ex. basé sur des systèmes experts médicaux
50.
GROUP III-V COLLOIDAL QUANTUM DOTS COMPRISING DIFFERENT LIGANDS, METHOD FOR PREPARING ECO-FRIENDLY SOLVENT-BASED INK BY USING SAME, AND OPTOELECTRONIC DEVICE USING SAME
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Baek, Se-Woong
Si, Min-Jae
Abrégé
The present invention relates to a technique for ligand substitution of group III-V colloidal quantum dots. Presented are group III-V colloidal quantum dots comprising different ligands, a method for preparing an eco-friendly solvent-based ink by using same, and an optoelectronic device using same, the dots allowing ligand surface treatment to be used such that ligand substitution of group III-V quantum dots is facilitated and solvent dispersibility can be improved, and allowing different ligands to be substituted so that an eco-friendly solvent-based quantum dot ink can be prepared and used in device manufacturing.
C09K 11/02 - Emploi de substances particulières comme liants, revêtements de particules ou milieux de suspension
C09D 11/03 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant
H01L 31/0352 - Dispositifs à semi-conducteurs sensibles aux rayons infrarouges, à la lumière, au rayonnement électromagnétique d'ondes plus courtes, ou au rayonnement corpusculaire, et spécialement adaptés, soit comme convertisseurs de l'énergie dudit rayonnement e; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de ces dispositifs ou de leurs parties constitutives; Leurs détails caractérisés par leurs corps semi-conducteurs caractérisés par leur forme ou par les formes, les dimensions relatives ou la disposition des régions semi-conductrices
H01L 31/18 - Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de ces dispositifs ou de leurs parties constitutives
H01L 31/101 - Dispositifs sensibles au rayonnement infrarouge, visible ou ultraviolet
51.
METHOD, DEVICE, AND RECORDING MEDIUM FOR IMAGE ENCODING/DECODING
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kwon, Hyoung-Jin
Kim, Dong-Hyun
Kim, Youn-Hee
Kim, Jong-Ho
Do, Ji-Hoon
Lee, Joo-Young
Lim, Woong
Jeong, Se-Yoon
Choi, Jin-Soo
Lee, Tae-Jin
Kang, Hyun-Ku
Kim, Dong-Wook
Jung, Seung-Won
Abrégé
A method, a device, and a recording medium for image encoding/decoding are disclosed. Provided in embodiments are a method, a device and a recording medium which efficiently implement a lightweight in-loop filter and a lightweight predictive deep neural network in order to enhance the encoding efficiency of an image and reduce the time required for encoding. Provided in embodiments is learning in a lightweight in-loop filter and a lightweight predictive deep neural network through a knowledge distillation technique. Provided through embodiments is a learning method in an in-loop filter and a predictive deep neural network for enhancing the encoding efficiency and speed of an image.
H04N 19/82 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - Détails des opérations de filtrage spécialement adaptées à la compression vidéo, p.ex. pour l'interpolation de pixels mettant en œuvre le filtrage dans une boucle de prédiction
H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
H04N 19/593 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre des techniques de prédiction spatiale
H04N 19/132 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’élément, le paramètre ou la sélection affectés ou contrôlés par le codage adaptatif Échantillonnage, masquage ou troncature d’unités de codage, p.ex. ré-échantillonnage adaptatif, saut de trames, interpolation de trames ou masquage de coefficients haute fréquence de transformée
H04N 19/51 - Estimation ou compensation du mouvement
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Park, Yun S
Kim, Seoung Bum
Mok, Chunghyup
Bae, Jinsoo
Yoo, Leekyung
Lee, Yeol Ho
Lee, Joon Hyung
Jeong, Keewon
Cho, Yoon Sang
Abrégé
An apparatus for measuring blood components, includes: an impedance sensor configured to measure a bio-impedance of a user; and a processor configured to measure, by using a multiple-output artificial neural network (ANN) learning model, a concentration of a basic blood component and a concentration of at least one auxiliary blood component associated with the basic blood component, based on user metadata and the measured bio-impedance.
A61B 5/145 - Mesure des caractéristiques du sang in vivo, p.ex. de la concentration des gaz dans le sang, de la valeur du pH du sang
A61B 5/0537 - Mesure de la composition du corps par impédance, p.ex. de l’hydratation des tissus ou de la teneur en graisses
A61B 5/00 - Mesure servant à établir un diagnostic ; Identification des individus
G16H 10/40 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données relatives aux analyses de laboratoire, p.ex. pour des analyses d’échantillon de patient
G16H 10/60 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données spécifiques de patients, p.ex. pour des dossiers électroniques de patients
53.
MAGNETIC RESONANCE IMAGING-BASED ALTERNATING MAGNETIC FIELD TREATMENT SYSTEM
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
BRAIN & BEYONDS CO., LTD. (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATION (République de Corée)
Inventeur(s)
Paek, Sun Ha
Cho, Zang Hee
Son, Young Don
Kwon, Dae Hyuk
Park, Soon Beom
Abrégé
A magnetic resonance imaging (MRI)-based alternating magnetic field (AMF) treatment system according to one embodiment of the technical idea of the present invention comprises an MRI device including an MRI coil system, and is configured to generate an AMF by applying an alternating current to the MRI coil system in the MRI device.
A61N 2/02 - Magnétothérapie utilisant des champs magnétiques produits par des bobines, y compris par des boucles à spire unique ou par des électro-aimants
A61B 5/055 - Détection, mesure ou enregistrement pour établir un diagnostic au moyen de courants électriques ou de champs magnétiques; Mesure utilisant des micro-ondes ou des ondes radio faisant intervenir la résonance magnétique nucléaire [RMN] ou électronique [RME], p.ex. formation d'images par résonance magnétique
A61B 5/00 - Mesure servant à établir un diagnostic ; Identification des individus
54.
VIDEO CONFERENCE IMAGE-BASED SOCIAL ANXIETY TREATMENT SYSTEM USING BIOFEEDBACK AND EXPOSURE THERAPY, AND NON-TRANSITORY RECORDING MEDIUM HAVING, RECORDED THEREON, PROGRAM FOR EXECUTING METHOD FOR SAME
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Yoon, Ho Kyoung
Kang, June
Abrégé
Disclosed are a video conference image-based social anxiety treatment system using biofeedback and exposure therapy, and a recording medium having, recorded thereon, a program for executing a method for same. According to an embodiment of the inventive concept, a social anxiety treatment system includes an anxiety level measurement unit that measures an anxiety level of a subject, which is a target of social anxiety treatment, while the subject performs a speech task through a video conference, a video conference image provision unit that provides the subject with video conference images including a participant connected to and participating in the video conference and a virtual participant prepared in advance, and an exposure therapy level adjustment unit that adjusts an exposure therapy level according to the anxiety level of the subject, which changes according to the video conference images.
G16H 20/70 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p.ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant des thérapies mentales, p.ex. la thérapie psychologique ou le training autogène
A61B 5/16 - Dispositifs pour la psychotechnie; Test des temps de réaction
A61B 5/00 - Mesure servant à établir un diagnostic ; Identification des individus
G16H 80/00 - TIC spécialement adaptées pour faciliter la communication entre les professionnels de la santé ou les patients, p.ex. pour le diagnostic collaboratif, la thérapie collaborative ou la surveillance collaborative de l’état de santé
55.
NON-CONTACT PRESSURE MEASUREMENT SYSTEM OF BALLOON CATHETER AND NONCONTACT PRESSURE MEASUREMENT METHOD OF BALLOON CATHETER, USING SAME
OSONG MEDICAL INNOVATION FOUNDATION (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Kang Moo
Yoo, Eun Ju
Song, Min Chul
Choi, Chang Jun
Ahn, Jin Woo
Cho, Geum Joon
Abrégé
In a non-contact pressure measurement system of a balloon catheter and a non-contact pressure measurement method of the balloon catheter using the same, the system includes a chamber part, a balloon, a tube part, a pump part and a displacement sensor. The chamber part stores a saline solution. The balloon is disposed inside of a body and is configured to be expanded with supply of the saline solution. The tube part is configured to connect the chamber part with the balloon. The pump part is configured to control the supply of the saline solution via the tube part. The displacement sensor is configured to measure an amount of the expansion of the tube part expanded with the supply of the saline solution, in a predetermined section of the tube part.
A61B 17/12 - Instruments, dispositifs ou procédés chirurgicaux, p.ex. tourniquets pour ligaturer ou comprimer par un autre moyen les parties tubulaires du corps, p.ex. les vaisseaux sanguins ou le cordon ombilical
56.
METHOD OF PREPARING NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING NEGATIVE ELECTRODE
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Park, Gwangwon
Ahn, Won-Gi
Jeong, Min-Young
Lee, Taeil
Bae, Juhye
Park, Jin Seok
Jung, Hyun Wook
Lee, Kwan Young
Abrégé
A method of preparing a negative electrode for a rechargeable lithium battery and a rechargeable lithium battery including the negative electrode, and the method of preparing the negative electrode may include preparing an active material layer on a current collector so that a coated portion in which the active material layer is formed and an uncoated region in which an active material is not formed are alternatively arranged, the active material, wherein the coated portion is formed by coating a first negative active material layer composition having a capillary number of about 0.25 to about 1.50 on the current collector and coating a second negative active material layer composition having a capillary number of about 0.28 to about 1.50 on the first negative active material layer composition.
H01M 4/13 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif Électrodes pour accumulateurs à électrolyte non aqueux, p.ex. pour accumulateurs au lithium; Leurs procédés de fabrication
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Hyung-Min
Park, Hyunjun
Jung, Woojoong
Abrégé
A low dropout (LDO) regulator includes: one or more power transistors configured to dispose between an input node and an output node, wherein the input node is a node to which an input voltage is applied and the output node is a node from which an output voltage is output; a voltage comparing unit configured to generate a comparative signal based on a difference between the output voltage and a first reference voltage; a digital control unit configured to generate a control signal for gating of the one or more power transistors in response to the comparative signal; and a gate driving unit configured to output a gating signal for the one or more power transistors in response to the control signal, wherein the gating signal is corresponding to one of the input voltage and a negative of the input voltage.
G05F 1/575 - Régulation de la tension ou de l'intensité là où la variable effectivement régulée par le dispositif de réglage final est du type continu utilisant des dispositifs à semi-conducteurs en série avec la charge comme dispositifs de réglage final caractérisé par le circuit de rétroaction
G05F 1/565 - Régulation de la tension ou de l'intensité là où la variable effectivement régulée par le dispositif de réglage final est du type continu utilisant des dispositifs à semi-conducteurs en série avec la charge comme dispositifs de réglage final sensible à une condition du système ou de sa charge en plus des moyens sensibles aux écarts de la sortie du système, p.ex. courant, tension, facteur de puissance
G05F 3/24 - Régulation de la tension ou du courant là où la tension ou le courant sont continus utilisant des dispositifs non commandés à caractéristiques non linéaires consistant en des dispositifs à semi-conducteurs en utilisant des combinaisons diode-transistor dans lesquelles les transistors sont uniquement du type à effet de champ
EWHA UNIVERSITY - INDUSTRY COLLABORATION FOUNDATION (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Son, Ahjeong
Lee, Jeongeun
Chua, Beelee
Lee, Donghyun
Abrégé
Provided is an electrode structure including a first electrode pattern including a plurality of electrode fingers extending in one direction; and a second electrode pattern which is provided between the plurality of electrode fingers provided in the first electrode pattern to form an interdigitated pattern with the first electrode pattern, wherein a fringe field is generated between the first electrode pattern and the second electrode pattern to regulate growth of a biofilm which is provided on the surface of at least one of the first electrode pattern and the second electrode pattern.
C07C 327/24 - Esters d'acides monothiocarboxyliques ayant des atomes de carbone de groupes thiocarboxyle estérifiés liés à des atomes de carbone de cycles autres que des cycles aromatiques à six chaînons
C07C 327/22 - Esters d'acides monothiocarboxyliques ayant des atomes de carbone de groupes thiocarboxyle estérifiés liés à des atomes d'hydrogène ou à des atomes de carbone acycliques
C07C 231/10 - Préparation d'amides d'acides carboxyliques à partir de composés non prévus dans les groupes
C07C 235/82 - Amides d'acides carboxyliques, le squelette carboné de la partie acide étant substitué de plus par des atomes d'oxygène ayant des atomes de carbone de groupes carboxamide et des atomes d'oxygène, liés par des liaisons doubles, liés au même squelette carboné avec l'atome de carbone d'au moins un des groupes carboxamide lié à un atome de carbone d'un cycle autre qu'un cycle aromatique à six chaînons
C07C 235/72 - Amides d'acides carboxyliques, le squelette carboné de la partie acide étant substitué de plus par des atomes d'oxygène ayant des atomes de carbone de groupes carboxamide et des atomes d'oxygène, liés par des liaisons doubles, liés au même squelette carboné avec des atomes de carbone des groupes carboxamide liés à des atomes de carbone acycliques
B01J 31/02 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des composés organiques ou des hydrures métalliques
60.
METHOD FOR PRODUCING NITROGEN-SELECTIVE CHIRAL ALDOL REACTION PRODUCT OF NITROSO COMPOUND USING ORGANIC CHIRAL CATALYST COMPOUND
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Shim, Jae Ho
Kim, Hyeon Soo
Abrégé
The present invention relates to a method for producing a chiral nitroso derivative using an organic chiral catalyst compound based on (R,R)-1,2-diphenylethylenediamine (DPEN), and the like. According to the production method, a chiral nitroso derivative with high enantioselectivity through an asymmetric aldol reaction between a cyclic ketone and a nitroso compound can be produced with high yield. In particular, in the production method of the present invention, the catalyst compound forms a hydrogen bond with the nitroso compound to activate an electrophile and form a transition state in such a manner that steric hindrance is minimized, thereby producing a stable product. In addition, a chiral nitroso derivative produced according to the present invention can be used in the main reaction of various synthetic intermediates, and thus can be used in the field of pharmaceutical organic synthesis.
C07C 221/00 - Préparation de composés contenant des groupes amino et des atomes d'oxygène, liés par des liaisons doubles, liés au même squelette carboné
C07C 225/22 - Composés contenant des groupes amino et des atomes d'oxygène, liés par des liaisons doubles, liés au même squelette carboné, au moins un des atomes d'oxygène, liés par des liaisons doubles, ne faisant pas partie d'un groupe —CHO, p.ex. aminocétones ayant des groupes amino liés à des atomes de carbone de cycles aromatiques à six chaînons du squelette carboné
B01J 31/02 - Catalyseurs contenant des hydrures, des complexes de coordination ou des composés organiques contenant des composés organiques ou des hydrures métalliques
61.
APPARATUS AND METHOD FOR CLASSIFYING IMMORAL IMAGES USING DEEP LEARNING TECHNOLOGY
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Jin Kyu
Jeong, Yu Jin
Park, Seong Beom
Abrégé
Disclosed is an apparatus for classifying immoral images according to one embodiment of the present invention, comprising: a text encoder unit that receives a learning text as an input to create a textual embedding vector; an image encoder unit that receives an image as an input to create a visual embedding vector; and a morality classification unit that receives either the textual embedding vector or the visual embedding vector as an input to create and output a classification result indicating whether the input text or image is moral or immoral, wherein the morality classification unit learns the classification results of the input learning texts only from a learning dataset containing a plurality of learning texts in which whether each learning text is moral or immoral is mapped to a binary class.
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p.ex. des objets vidéo
G06V 30/19 - Reconnaissance utilisant des moyens électroniques
62.
REHABILITATION EXERCISE ERGOMETER ENABLING TILTING OF PEDAL TRACK
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kang, Seonghyun
Kim, Seung-Jong
Park, Seunghan
Cho, Jae Woo
Kim, Jaewook
Abrégé
Disclosed is rehabilitation exercise ergometer enabling tilting of a pedal track corresponding to the plane of rotation of a crank arm. The rehabilitation exercise ergometer according to an embodiment of the present invention comprises: a flywheel provided in a bicycle ergometer body so as to be rotatable; plane-of-rotation adjustment parts each provided at one of two sides of the flywheel; crank arms rotatably coupled to the plane-of-rotation adjustment parts; and pedal parts each provided at an end portion of the crank arm. The plane-of-rotation adjustment parts adjust the deflection angle of the rotational axis of the plane of rotation in which the crank arm rotates, such that the pedal track of the pedal part can tilt.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Huy Kang
Lee, Hwejae
Lee, Sangho
Kang, Yeon Jae
Pi, Daekwon
Choi, Jae Woong
Lee, Huiju
Abrégé
[SUMMARY]
[SUMMARY]
A method of detecting a sequence-based intrusion by using a Database CAN (DBC) file, the method being performed by a computing device including a processor according to some exemplary embodiments of the present disclosure, includes: obtaining a first Controller Area Network (CAN) message generated from a CAN; determining the first CAN message as a first category among a plurality of categories based on a pre-stored DBC file; obtaining first predictive data from the first CAN message by using a pre-trained first neural network model, the pre-trained first neural network model corresponding to the first category and including a first hidden layer; and comparing the first predictive data and first actual data obtained based on the first CAN message to determine whether the first CAN message has an anomaly.
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kim, Huy Kang
Jeong, Seong Hoon
Park, Seung Wook
Lim, Wha Pyeong
Abrégé
Provided are an intrusion prevention system and a method for detecting and responding to a vehicle intrusion by means of an SDN support switch installed in an in-vehicle network (IVN) and an SDN controller communicating with the SDN-enabled switch, the method in which the SDN controller receives a flow table from the SDN-enabled switch, enables an intrusion detection system (IDS) to perform intrusion detection, and updates the flow table on the basis of the intrusion detection execution result.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, Janghyuk
Kim, Raehyun
Jang, Seungwon
Abrégé
According to various embodiments, a system for providing an online advertisement content platform may comprise a server and an electronic device, wherein: the server is configured to acquire at least one content of a specific product from the electronic device, acquire product attribute information of the specific product on the basis of the at least one content, the product attribute information corresponding to a plurality of product features, and on the basis of the product attribute information, provide the electronic device with celebrity image recommendation information identified on the basis of a plurality of weight values related to the plurality of product features; the electronic device is configured to, on the basis of the provided celebrity image recommendation information, display a first screen including at least one celebrity image and a designated number of celebrity features among a plurality of celebrity features; on the basis of the specific product being a first product, the designated number of celebrity features include celebrity features of a first group from among the plurality of celebrity features; and on the basis of the specific product being a second product, the designated number of celebrity features include celebrity features of a second group from among the plurality of celebrity features.
G06Q 30/02 - Marketing; Estimation ou détermination des prix; Collecte de fonds
G06Q 30/06 - Transactions d’achat, de vente ou de crédit-bail
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projets; Planification d’entreprise ou d’organisation; Modélisation d’entreprise ou d’organisation
66.
PLATINUM-BASED ALLOY CATALYST CONTAINING MOLYBDENUM, AND METHOD FOR PREPARING SAME
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Yang, Seung-Jae
Kim, Byoung-Mook
Kim, Dong-Wan
Ju, Bo-Bae
Yoon, Hyun-Seok
Kim, Do-Kyung
Abrégé
The present invention relates to: a platinum-based alloy catalyst for a fuel cell, the catalyst comprising a platinum-based alloy including platinum atoms, transition metal atoms, and molybdenum atoms; a method for preparing same; and a fuel cell including same.
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kim, Young Keun
Yoo, Eun Min
Moon, Jun Hwan
Jeon, Yoo Sang
Abrégé
Disclosed are a cobalt-tungsten alloy and a method of fabricating the same. More particularly, cobalt-tungsten alloy nanowires according to an embodiment are formed using an electroplating method, a grain structure of the cobalt-tungsten alloy nanowires is controlled according to the content of tungsten, and the electrical resistivity of the cobalt-tungsten alloy nanowires can be reduced through annealing.
Korea University Research and Business Foundation (République de Corée)
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Hyun-Koo
Lee, Jae-Sung
Abrégé
The present invention relates to an X-ray imaging device for minimally invasive surgery, the device including: a rod having a clamp module disposed at a first end of the rod and including a first clamp body, a second clamp body, and a clamp support; an X-ray emission module; an X-ray sensing module; and a manipulation module, in which the rod is inserted into the human body, X-rays are emitted from the X-ray emission module with the first end of the first clamp body and the first end of the second clamp body open with a lesion positioned therebetween in the human body, and the X-rays travel through the lesion and is then sensed by the X-ray sensing module.
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Lee, Inhwan
Bae, Kangbin
Abrégé
A plasma-resistant member includes a lower layer disposed on a substrate and including yttrium oxide, a buffer layer disposed on the lower layer, and an upper layer disposed on the buffer layer and including yttrium oxyfluoride or fluorine-rich yttrium oxide, wherein the buffer layer has a thermal expansion coefficient between a thermal expansion coefficient of the upper layer and a thermal expansion coefficient of the lower layer.
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Han, Yoonseon
Son, Jungje
Kim, Joonwoo
Pack, Sangheon
Lee, Jaewook
Tae, Yujin
Abrégé
Provided are a method and apparatus for transmitting and receiving a data packet in a wireless communication system, the method including: provisioning at least one virtual network function (VNF) corresponding to some or all of a plurality of network functions (NFs) included in a first core network; registering, in the first core network, the provisioned at least one VNF; receiving a first packet from a user equipment (UE) and determining a path through which the first packet is to be transmitted, from among a first path between a user plane function (UPF) of the first core network and an electronic device and a second path between a UPF of a second core network and the electronic device; and transmitting the first packet through the determined path.
Samsung Electronics Co., Ltd. (République de Corée)
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Yoo, Sungmin
Kong, Taehwang
Kim, Sangho
Yang, Junhyeok
Lee, Hyungmin
Lee, Yunho
Jung, Woojoong
Abrégé
A direct-current (DC)-DC converter includes a converting circuit including an inductor element. The converting circuit is configured to generate an output voltage from an input voltage based on a switching operation. An inductor current emulator is configured to adjust at least one parameter for changing a current peak value of the inductor element in response to a change in a level of the input voltage and is configured to generate an internal voltage based on the at least one parameter, which is adjusted. The inductor current emulator is configured to generate a control signal for controlling the switching operation such that current of the inductor element has a pattern corresponding to a pattern of the internal voltage.
H02M 3/158 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs avec commande automatique de la tension ou du courant de sortie, p.ex. régulateurs à commutation comprenant plusieurs dispositifs à semi-conducteurs comme dispositifs de commande finale pour une charge unique
H02M 3/157 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs avec commande automatique de la tension ou du courant de sortie, p.ex. régulateurs à commutation avec commande numérique
H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
KOREA WESTERN POWER CO., LTD. (République de Corée)
Inventeur(s)
Sim, Sang Jun
Yu, Byung Sun
Sung, Young Joon
Park, Won Seo
Ko, Hyun Jin
Abrégé
33 aqueous solution into the reaction vessel in which the bicarbonate ions are generated so as to form a first buffer system; and a step (S300) of adding a medium to the first buffer system, inoculating microalgae, and then photoculturing the microalgae while supplying carbon dioxide.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Cho, Jinhan
Shin, Dong Yeeb
Song, Yongkwon
Abrégé
Provided is a method for manufacturing a lithium-sulfur battery cathode by using a fabric material, comprising the steps of: carbonizing a fabric material through heat treatment to manufacture a conductive support; electroplating a conductive metal material on the conductive support; loading, on the electroplated conductive support, a slurry comprising a sulfur polymer and a first carbon material replaced with a first functional group capable of hydrogen bonding to the sulfur polymer; and forming a capping layer by loading, on the conductive support, a second carbon material replaced with a second functional group capable of layer-by-layer self-assembling with the first carbon material.
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) (République de Corée)
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Bae, Sangsu
Jeong, You Kyeong
Lee, Seokhoon
Woo, Jae-Sung
Abrégé
Proposed are an adenine base editor having increased thymine-cytosine sequence-specific cytosine base editing activity, a cytosine base editing method, and a cytosine base editing kit. The editor, produced by introducing a P48R mutation into an adenosine deaminase, has an operating range that is more sophisticated than conventional cytosine base editors, allows cytosine base editing only when cytosine is positioned right behind thymine, thereby enabling elaborate editing even when there is a plurality of cytosines within the range, and enables cytosine to be substituted with thymine or guanine in the presence or absence of UGI, respectively. Therefore, the cytosine base editing composition can be effectively used in the fields of gene therapy or new crop development which requires precise editing of only cytosine in all living organisms, including humans, plants, and bacteria.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Moonil
Abrégé
Disclosed are a terahertz band waveguide module and a mounting method of an IC chip. The terahertz band waveguide module includes: a waveguide having a channel having a first size based on an E-plane; and an IC chip having a width of a second size and disposed at a preset position inside the waveguide, wherein the IC chip is disposed inside the waveguide with an air gap on at least two surfaces of the IC chip.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Moon Il
Kim, Yang Woo
Koh, Yun Kyeong
Abrégé
Disclosed is a terahertz band beamforming antenna system. A terahertz band beamforming antenna system includes: a metal waveguide top portion; and a metal waveguide bottom portion which is coupled to the metal waveguide top portion, and at which an antenna portion including a feed transmission line and a radiation antenna is positioned, wherein the metal waveguide top portion and the metal waveguide bottom portion may have radiation openings, and may be coupled to seal at least a top surface, a bottom surface, and both side surfaces of the antenna portion.
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Hong, Seung-Kwan
Lim, Ji-Hun
Lee, Hyun-Cheal
Abrégé
Disclosure relates to an electrochemical lithium recovery system, and the electrochemical lithium recovery system is characterized by having a first flow electrode module that selectively extracts lithium ions from an object solution containing a waste battery active material by electrical attraction, and a second flow electrode module recovering the lithium ions extracted by the first flow electrode module, by the electric repulsive force. Accordingly, the electrochemical lithium recovery system does not require a high temperature treatment process, does not require a large amount of chemicals, and can ensure high recovery efficiency.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Yeom, Jung-Yeol
Kim, Hyun Koo
Kim, Chanho
Kim, Semin
Kim, Dongyoung
Lee, Yeeun
Abrégé
The present invention relates to a positron and gamma-ray dual detector and a method for providing malignant tumor diagnosis information by using same. The positron and gamma-ray dual detector according to an embodiment of the present invention comprises: a scintillator unit (10) that includes a first scintillator (11) which emits a first flash by reaction with positrons, and a second scintillator (13) which is arranged adjacent to the first scintillator (11) and emits a second flash by reaction with gamma rays having passed through the first scintillator (11); an optical sensor (20) that senses at least one of the first flash and the second flash and generates and outputs a sensed signal; a casing (30) that accommodates the scintillator unit (10) and the optical sensor (20) therein and has, at one end, an inlet hole (31) that allows positrons or gamma rays to enter the first scintillator (11); and a signal processor (40) that receives the output sensed signal and identifies, on the basis of the received sensed signal, positrons and gamma rays entered through the inlet hole (31).
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Hong, Seung-Kwan
Lee, Seon-Kyu
Kim, Jung-Hyun
Shin, Yeo-Jin
Abrégé
Disclosure relates to an electrochemical membrane degassing apparatus including a liquid channel in which raw water flows, a gaseous channel in which gas degassed from the raw water flows, a gas separation membrane allowing gas in the raw water to be moved to the gaseous channel, a surface modification layer formed at the gas separation membrane, and a power supply unit applying power to the surface modification layer, and selectively operated in either of a first process mode applying a low voltage power and a second process mode applying a high voltage power, wherein in the first process mode, an electrostatic repulsive force is generated between the surface modification layer and organic particles, and in the second process mode, a radical is generated, and the organic particles is oxidized by the radical. Accordingly, the efficiency of membrane degassing can be improved and membrane contamination can be prevented.
B01D 69/02 - Membranes semi-perméables destinées aux procédés ou aux appareils de séparation, caractérisées par leur forme, leur structure ou leurs propriétés; Procédés spécialement adaptés à leur fabrication caractérisées par leurs propriétés
B01D 65/08 - Prévention de l'encrassement de la membrane ou de la polarisation par concentration
C02F 1/20 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par dégazage, c. à d. par libération des gaz dissous
C02F 1/467 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par électrolyse par désinfection électrochimique
C02F 1/46 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Lee, Seungjun
Kim, Sang Sig
Lim, Jun Hyung
Cho, Kyoung Ah
Kong, Hee Sung
Abrégé
A transistor is disclosed that includes an active layer and a gate electrode. The active layer includes a first conductor layer including metal atoms, a layer of semiconductor material disposed above the first conductor layer, and a second conductor layer disposed above the semiconductor material layer and including the metal atoms. The gate electrode overlaps a part of the active layer and is electrically insulated from the active layer.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Cho, Jinhan
Mo, Jeongmin
Ko, Younji
Abrégé
The present invention relates to a carbon support-based porous hydrolysis catalyst and a manufacturing method therefor and, more specifically, to a porous hydrolysis catalyst including a conductive carbon support derived from textile materials, and a manufacturing method therefor. With a porous structure that makes it easy for hydrogen or oxygen generated on the catalyst surface to escape, the porous hydrolysis catalyst including a conductive carbon support derived from textile materials according to the present invention possesses excellent charge transport capabilities, allows for easy penetration of the electrolyte, and exhibits high hydrolysis performance. Moreover, the hydrolysis catalyst manufactured in the present invention maintains low voltage over a long period even at high currents, indicating high operational stability. In addition, the present invention is used for manufacturing hydrolysis catalysts without restrictions on size or shape and thus can be advantageously applied to the manufacture of hydrolysis electrodes.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Jung, Sang Taek
Kim, Suyeon
Jo, Migyeong
Abrégé
The present invention relates to glycosylated FC variants of which binding affinity for human FcγRs is removed, to minimize off-target toxicity of an antibody against an antigen. Novel human antibody Fc domain variants of the present invention, which were discovered using Chinese hamster ovary (CHO) cells having a very similar sugar profile to humans, have significantly reduced binding to Fc gamma receptors, compared to wild-type human antibody Fc domain and conventional S228P or S228P/L235E variants, and are variants of which pH-dependent binding affinity for FcRn and thermal stability are maintained and binding affinity for all FcγRs is completely removed. Therefore, the variants can be used to reduce the toxicity and enhance the efficacy of therapeutic protein drugs and to maintain the half-life of diagnostic/research substances and remove target toxicity.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Jung, Sang Taek
Ko, Woo Hyung
Ko, Sanghwan
Jo, Migyeong
Kyung, Munsu
Kim, Suyeon
Abrégé
The present invention relates to an Fc variant which has improved half-life by binding to and unbinding from FcRn in a pH-dependent manner, and which has improved selective binding to Fcγ receptors. Compared to a wild-type human antibody Fc domain and conventional antibodies approved as antibody therapeutic agents, novel human antibody Fc domain variants of the present invention have a lower capacity to bind to immune-inhibiting receptors FcγRIIb and FcγRIIIb and have a higher capacity to bind to immune-activating receptor FcγRIIa (increased A/I ratio), thereby having a remarkably improved effector function and having maximized half-life in blood in which excellent pH-selective FcRn binding and unbinding capacity is exhibited, and thus bind to numerous peptide drug therapeutics having a short half-life and retention time in the body so that long-term drug efficacy through increased blood half-life can be exhibited, and can maximize the immune mechanism of therapeutic protein drugs so as to be effectively used as an improved antibody drug.
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
84.
PHOTOPLETHYSMOGRAPHY-BASED REAL-TIME BLOOD PRESSURE MONITORING SYSTEM USING CONVOLUTIONAL BIDIRECTIONAL SHORT- AND LONG-TERM MEMORY RECURRENT NEURAL NETWORK, AND REAL-TIME BLOOD PRESSURE MONITORING METHOD USING SAME
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kim, Dong-Joo
Kim, Dong-Kyu
Kim, Young Tak
Lee, Se Ho
Abrégé
The present disclosure relates to a real-time blood pressure monitoring system based on photoplethysmography (PPG) using convolutional⋅bidirectional long short-term memory (LSTM) recurrent neural networks and a real-time blood pressure monitoring method using the same. According to the present disclosure, there is provided the real-time blood pressure monitoring system based on PPG using convolutional⋅bidirectional LSTM recurrent neural networks, including a pulse wave measurement module configured to measure the PPG, and a blood pressure estimation server configured to receive the measured PPG from the pulse wave measurement module and estimate a blood pressure via the recurrent neural networks.
The present disclosure relates to a real-time blood pressure monitoring system based on photoplethysmography (PPG) using convolutional⋅bidirectional long short-term memory (LSTM) recurrent neural networks and a real-time blood pressure monitoring method using the same. According to the present disclosure, there is provided the real-time blood pressure monitoring system based on PPG using convolutional⋅bidirectional LSTM recurrent neural networks, including a pulse wave measurement module configured to measure the PPG, and a blood pressure estimation server configured to receive the measured PPG from the pulse wave measurement module and estimate a blood pressure via the recurrent neural networks.
Additionally, there is provided the real-time blood pressure monitoring method using the real-time blood pressure monitoring system based on PPG using convolutional⋅bidirectional LSTM recurrent neural networks, the method including a measurement step of measuring the PPG through the pulse wave measurement module, and an estimation step of estimating, by the blood pressure estimation server, a blood pressure through the recurrent neural networks using the PPG.
A61B 5/021 - Mesure de la pression dans le cœur ou dans les vaisseaux sanguins
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p.ex. basé sur des systèmes experts médicaux
85.
ADENINE BASE EDITOR LACKING CYTOSINE EDITING ACTIVITY AND USE THEREOF
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) (République de Corée)
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Bae, Sangsu
Jeong, You Kyeong
Lee, Seokhoon
Woo, Jae-Sung
Abrégé
The present invention relates to an adenine base editor from which cytosine editing activity is removed, a method of editing an adenine base, and method of editing an adenine base. In the present invention, it was confirmed that four mutations (V106W, D108Q, F148A and F149A) in adenosine deaminase increase the specificity for adenine editing by reducing cytosine base editing efficiency, and ABE variants were manufactured by introducing respective mutations into a variety of more improved adenine base editors than ABEmax, and tested, confirming that the mutations significantly decrease a cytosine editing effect. Therefore, the adenine base editor according to the present invention is able to more accurately edit adenine, and the method of editing an adenine base can be effectively used in the field of gene therapy that has to accurately edit only adenine in all living organisms including humans, plants and bacteria or novel crop development.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Jung, Sang Taek
Kim, Bo-Mi
Ha, Ji Yeon
Abrégé
The present invention relates to B7-H6 variants with improved binding affinity for NKp30. The B7-H6 variants of the present invention can increase the activation of natural killer (NK) cells due to significantly increased binding affinity for NKp30, which is an activating receptor of NK cells, compared to wild type, are easy to penetrate the tumor microenvironment due to having a much smaller size than antibodies, and are easily produced, and thus can be effectively used alone or in combination with various immunotherapeutic agents to treat cancer or infectious diseases.
C07K 14/705 - Récepteurs; Antigènes de surface cellulaire; Déterminants de surface cellulaire
C07K 16/28 - Immunoglobulines, p.ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kim, Chulwoo
Park, Seung-Woo
Choi, Yoon-Jae
Sim, Jin-Cheol
Abrégé
Disclosed in a PAM-4 receiver using pattern-based clock and data recovery circuitry, which includes an analog front end that receives an external signal and recovers channel loss to output a refined PAM-4 signal, a comparison unit that receives the PAM-4 signal and compares the PAM-4 signal with a reference voltage to generate a recovery signal, and a recovery unit that receives the recovery signal and recovers data and a clock. The analog front end includes an equalizer that matches amplitudes of all frequency components of the external signal and an amplifier that amplifies an output signal of the equalizer.
H03L 7/08 - Commande automatique de fréquence ou de phase; Synchronisation utilisant un signal de référence qui est appliqué à une boucle verrouillée en fréquence ou en phase - Détails de la boucle verrouillée en phase
H03L 7/097 - Commande automatique de fréquence ou de phase; Synchronisation utilisant un signal de référence qui est appliqué à une boucle verrouillée en fréquence ou en phase - Détails de la boucle verrouillée en phase concernant principalement l'agencement de détection de phase ou de fréquence y compris le filtrage ou l'amplification de son signal de sortie utilisant un comparateur pour comparer les tensions obtenues à partir de deux convertisseurs de fréquence en tension
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Tae Geun
Jang, Il Gyu
Kim, Nahyun
Abrégé
Disclosed is a color tunable organic light emitting diode based on a photonic crystal structure. The color tunable organic light emitting diode includes at least one substrate, an anode and a cathode provided on the substrate, a photonic crystal layer provided between the anode and the cathode, and at least one emission layer provided on the photonic crystal layer, wherein a plurality of patterns are formed by a plurality of photonic crystals included in the photonic crystal layer, the photonic crystal layer is configured to be stretchable by a strain applied to the photonic crystal layer in a diagonal direction, and the at least one emission layer is configured to emit light of a specific color according to the plurality of patterns deformed by the strain.
H10K 50/125 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL] spécialement adaptées à l'émission de lumière multicolore, p. ex. à l'émission de lumière blanche
H10K 50/80 - Dispositifs organiques émetteurs de lumière - Détails de structure
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Kim, Seon Wook
Kim, Chang Hyun
Lee, Won Joon
Abrégé
A Processing-in-Memory (PIM) computing system and a memory controller provide improved memory traffic efficiency and improved PIM operation efficiency by increasing a burst length of a PIM operation relative to a general memory request. In embodiments, the increased burst length allows the PIM operation to be performed in units of pages, wherein a page is management unit of a memory used in the PIM operation.
G06F 3/06 - Entrée numérique à partir de, ou sortie numérique vers des supports d'enregistrement
90.
COMPUTING IN MEMORY ELECTRONIC DEVICE CAPABLE OF SUPPORTING CURRENT BASED ANALOG MULTIPLY-ACCUMULATION OPERATIONS AND TIME BASED ANALOG-TO-DIGITAL CONVERSION
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Park, Jongsun
Park, Hyunchul
Lee, Kyeongho
Abrégé
Embodiments of the present disclosure described herein relate to a computing in memory electronic device that supports current based analog operations and time based analog-to-digital conversion.
G11C 7/14 - Gestion de cellules factices; Générateurs de tension de référence de lecture
G11C 7/12 - Circuits de commande de lignes de bits, p.ex. circuits d'attaque, de puissance, de tirage vers le haut, d'abaissement, circuits de précharge, circuits d'égalisation, pour lignes de bits
G11C 8/08 - Circuits de commande de lignes de mots, p.ex. circuits d'attaque, de puissance, de tirage vers le haut, d'abaissement, circuits de précharge, pour lignes de mots
H03K 19/017 - Modifications pour accélérer la commutation dans les circuits à transistor à effet de champ
91.
METHODOLOGY AND PIPELINE FOR EXTRACTING MULTI-MODAL BRAIN-IMAGING-BASED BRAIN DISEASE BIOMARKER
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Seong, Jun Kyung
Kim, Sung-Woo
Abrégé
The present invention relates to a methodology and a pipeline for extracting a multi-modal brain imaging-based brain disease biomarker, and the method according to the present invention extracts a brain disease biomarker, which corresponds to a common feature from various multi-modal brain images including magnetic resonance imaging (MRI) or positron emission tomography (PET), and the score of the biomarker, so that same can be used to diagnose various brain diseases.
A61B 5/00 - Mesure servant à établir un diagnostic ; Identification des individus
A61B 5/055 - Détection, mesure ou enregistrement pour établir un diagnostic au moyen de courants électriques ou de champs magnétiques; Mesure utilisant des micro-ondes ou des ondes radio faisant intervenir la résonance magnétique nucléaire [RMN] ou électronique [RME], p.ex. formation d'images par résonance magnétique
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p.ex. basé sur des systèmes experts médicaux
G16H 50/30 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour l’évaluation des risques pour la santé d’une personne
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Park, Sungnam
Joung, Joonyoung
Han, Minhi
Jeong, Minseok
Choi, Dong Hoon
Abrégé
A deep learning-based molecular design system according to the present invention comprises: a vectorization unit which receives and vectorizes molecular information, surrounding molecular system information, and molecular characteristic information about an ith molecule; an attribute extraction unit which extracts molecular attributes from the vectorized molecular information, extracts surrounding molecular system attributes from the vectorized surrounding molecular system information, and extracts molecular characteristic attributes from the vectorized molecular characteristic information; an integrated attribute extraction unit which extracts integrated attributes of the ith molecule using an integrated attribute extraction algorithm, which is a neural network algorithm that receives the molecular attributes, surrounding molecular system attributes, and molecular characteristic attributes as inputs; a molecular design probability calculation unit which extracts a molecular design probability vector for molecular design on the basis of the ith molecule using a molecular design probability calculation algorithm, which is a neural network algorithm that receives the integrated attributes as inputs; and a molecular design unit which extracts molecular information about the i+1th molecule on the basis of the molecular design probability vector or outputs a design stop command to output a final molecule, wherein i is an integer greater than or equal to 1.
G16C 60/00 - Science informatique des matériaux, c. à d. TIC spécialement adaptées à la recherche des propriétés physiques ou chimiques de matériaux ou de phénomènes associés à leur conception, synthèse, traitement, caractérisation ou utilisation
G16C 20/70 - Apprentissage automatique, exploration de données ou chimiométrie
G16C 20/50 - Conception moléculaire, p.ex. de médicaments
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Heo, Jun
Lee, Jonghyun
Kang, Yujin
Ha, Jinyoung
Abrégé
Disclosed is a method for a logical CNOT operation of quantum logical qubits, which is performed by a quantum computing device, which may include: arranging a plurality of logical data qubits in a first column which is a horizontal column; arranging a plurality of logical ancilla qubits corresponding to the plurality of logical data qubits, respectively as a second column which is a horizontal column different from the first column to correspond to the plurality of logical data qubits, respectively; and performing logical controlled NOT (CNOT) for a first logical data qubit and a second logical data qubit among the plurality of logical data qubits.
G06N 10/70 - Correction, détection ou prévention d’erreur quantique, p.ex. codes de surface ou distillation d’état magique
H03K 19/195 - Circuits logiques, c. à d. ayant au moins deux entrées agissant sur une sortie; Circuits d'inversion utilisant des éléments spécifiés utilisant des dispositifs supraconducteurs
94.
GASTROINTESTINAL SURGERY LIGHT-EMITTING TUBE CAPABLE OF SUCTION AND POSITION ADJUSTMENT
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Park, Sungsoo
Abrégé
The present disclosure relates to a gastrointestinal surgery light-emitting tube capable of suction and position adjustment including a body that has a proximal end and a distal end, is a hollow having an outer surface and an inner surface, and opens at the proximal end; and a shape-changing balloon that is located at the distal end of the body, in which in a cross section of the shape-changing balloon in an inflated state, a length of a portion where the shape-changing balloon comes into contact with the body is longer than a length of a portion where the shape-changing balloon does not come into contact with the body.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Heo, Jun
Lee, Jong Hyun
Abrégé
The present disclosure relates to a quantum error correction code and, more particularly, to a method and apparatus for optimizing a quantum error correction code in biased error environment. The method for optimizing a quantum error correction code, according to an embodiment of the present disclosure, may comprise the steps of: estimating, on the basis of a physical error rate (pphy) and a bias degree (η), a logical error rate (Pfail) for each of one or more candidate lattice sizes; determining, on the basis of the estimated logical error rate (Pfail) and a target logical error rate (Pf,target), an optimal lattice size from among the one or more candidate lattice sizes; and arranging a Qubit on the basis of the optimal lattice size. Here, when the bias degree (η) exceeds 1, the one or more candidate lattice sizes may be defined in the form of a rectangular excluding a square.
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Shim, Jae Won
Kim, Tae Hyuk
Abrégé
An artificial indoor photovoltaic cell and a manufacturing method thereof are disclosed. The artificial indoor photovoltaic cell includes: a transparent electrode; an electron transport layer formed on the transparent electrode layer; a photoactive layer formed on the electron transport layer and including a donor layer and an acceptor layer that generate an exciton by indoor light and separate the exciton into positive and negative charges; and a charge transport layer formed on the photoactive layer and made of a material homogenous with the donor layer.
H10K 30/20 - Dispositifs organiques sensibles au rayonnement infrarouge, à la lumière, au rayonnement électromagnétique de plus courte longueur d'onde ou au rayonnement corpusculaire comprenant des jonctions organiques-organiques, p. ex. des jonctions donneur-accepteur
H10K 30/85 - Couches à haute mobilité électronique, p. ex. couches de transport d'électrons ou couches de blocage de trous
H10K 30/83 - Dispositifs organiques sensibles au rayonnement infrarouge, à la lumière, au rayonnement électromagnétique de plus courte longueur d'onde ou au rayonnement corpusculaire - Détails de structure Électrodes Électrodes transparentes, p. ex. électrodes en oxyde d'étain indium [ITO] comprenant des dispositifs pour extraire le courant de la cellule, p. ex. des systèmes de grilles à doigts métalliques pour réduire la résistance en série des électrodes transparentes
97.
PIEZOELECTRIC ELEMENT, PIEZOELECTRIC DEVICE INCLUDING THE SAME, AND VIBRATION MODULE AND DISPLAY APPARATUS INCLUDING THE PIEZOELECTRIC DEVICE
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kim, Taeheon
Nahm, Sahn
Jang, Yonggyoon
Kim, Jonghyun
Lee, Ku-Tak
Kim, Chiwan
Shin, Sung-Eui
Lee, Yongwoo
Chae, Seok-June
Abrégé
A piezoelectric element comprising a compound represented by Formula 1, a piezoelectric device including the piezoelectric element, a vibration module including the piezoelectric device, and a display apparatus including the piezoelectric device are provided, where
A piezoelectric element comprising a compound represented by Formula 1, a piezoelectric device including the piezoelectric element, a vibration module including the piezoelectric device, and a display apparatus including the piezoelectric device are provided, where
(1−x)(LizNa0.5-zK0.5)(Nb1-ySby)O3·xCaZrO3 [Formula 1]
where x, y, and z have a range of 0.001≤x≤0.2, a range of 0≤y≤0.5, and a range of 0≤z≤0.2, respectively.
G06F 3/041 - Numériseurs, p.ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
G10K 9/122 - Dispositifs dans lesquels le son est produit par la vibration d'un diaphragme ou un élément analogue, p.ex. cornes de brume, avertisseurs de véhicule ou vibreurs fonctionnant électriquement utilisant des moyens d'entraînement piézo-électriques
G06F 1/16 - TRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES - Détails non couverts par les groupes et - Détails ou dispositions de structure
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
98.
METHOD AND APPARATUS FOR DESIGNING WMMSE BEAMFORMING MATRIX ROBUST TO CHANNEL ERROR FOR MU-MISO SYSTEM
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (République de Corée)
Inventeur(s)
Lee, In Kyu
Kim, Min Seok
Zhou, Wentao
Abrégé
The present invention relates to a method and an apparatus for designing a WMMSE beamforming matrix robust to a channel error for a MU-MISO system. A method by which a base station transmits a signal in a communication system, according to one embodiment of the present invention, may comprise the steps of: receiving, from a mobile station, channel feedback information generated on the basis of a channel between the base station and the mobile station; determining a beamforming matrix that maximizes a weighted sum rate (WSR) by using the channel feedback information; and transmitting a signal to the mobile station on the basis of the beamforming matrix, wherein the channel between the base station and the mobile station may consist of a first component corresponding to the channel feedback information and a second component corresponding to a quantization error, and the beamforming matrix may be determined on the basis of the second component corresponding to the quantization error.
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04B 7/0456 - Sélection de matrices de pré-codage ou de livres de codes, p.ex. utilisant des matrices pour pondérer des antennes
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Han, Chang Soo
Choi, Byoung Ho
Jo, Sung Hwan
Song, Seung Hak
Woo, Ju Yeon
Jeon, Eun Seok
Abrégé
A stretchable encapsulant according to the present invention includes a wrinkle part having a stretchable wrinkle structure; and a packaging part being in close contact with the wrinkle part and configured to wrap the wrinkle part, wherein the wrinkle part has a multi-layered structure wherein an organic material and an inorganic material are mutually laminated. According to such a configuration, high stretchability and low gas and moisture permeability due to the composite structure of the organic and inorganic materials of the multi-layered structure together with high stretchability due to the hierarchical structure can be provided.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
100.
METHOD AND APPARATUS FOR DETECTING USER DATA OF ACTIVATED USER USING PILOT AND DATA IN A GRANT-FREE WIRELESS COMMUNICATION SYSTEM
Korea University Research and Business Foundation (République de Corée)
Inventeur(s)
Kang, Chung Gu
Han, Min-Sig
Abrégé
The method performed by a base station of the wireless communication system according to the embodiments of this invention may comprise the following steps: the step to transmit a codebook allocated to each of multiple user terminals for the data transmission; the step to receive the pilot and the data from one or more user terminals among the above-mentioned multiple user terminals; the step to generate the active user information based on the above-mentioned data; the step to detect the active user terminal among the above-mentioned multiple user terminals based on above-mentioned pilot and active user information; the step to generate the channel estimation information related to the above-mentioned active user terminal; and the step to detect the data of the above-mentioned active user terminal based on the above-mentioned channel estimation information.