KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Baik, Hyun-Seob
Kim, Gwang-Eun
Son, Young-Sun
Abrégé
The object of the present invention is to provide a hyperspectral scanning system for underground mine galleries and tunnels. In order to achieve the above object, the hyperspectral scanning system for underground mine galleries and tunnels according to the present invention is characterized by comprising: an image capturing device for underground mine galleries and tunnels; a sensor unit which detects the operation of the image capturing device for underground mine galleries and tunnels and is located on the upper part of the image capturing device for underground mine galleries and tunnels; a hyperspectral unit composed of a hyperspectral camera; a light source unit composed of a halogen lamp and a floodlight; and a geometry unit composed of a stereo camera, LIDAR, and an inertial measurement unit (IMU).
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kang, Il Mo
Kwak, Jin Hwan
Kim, Daniel
Roh, Ki Min
Kim, Jae Hwan
Seo, Sung Man
Kim, Dae Young
Abrégé
A pharmaceutical composition for treating Clostridioides difficile Infection (CDI), and a method for producing same. The pharmaceutical composition includes a complex of clay minerals, such as bentonite, and antibiotics, such as vancomycin. Accordingly, the pharmaceutical composition has an excellent treatment effect on CDI even with a significantly smaller amount of each of the existing antibiotics and clay minerals than the maximum recommended daily intake thereof, and has the effect of reducing side effects that can be caused by the massive intake of the antibiotics and clay minerals.
Korea Institute of Geoscience and Mineral Resources (République de Corée)
Inventeur(s)
Kim, Jae Hwan
Kang, Il Mo
Kim, Dae Duk
Lee, Jang Ik
Kim, Gyu Ho
Baek, Min Jun
Park, Chang Yun
Roh, Ki Min
Seo, Sung Man
Abrégé
According to one embodiment of the present invention, provided is a drug-clay mineral complex, in which the complex comprises a phospholipid, and the drug has an amine group.
A61K 47/52 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p.ex. les supports ou les additifs inertes; Agents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p.ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé inorganique, p.ex. un ion inorganique complexé avec l’ingrédient actif
A61K 47/54 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p.ex. les supports ou les additifs inertes; Agents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p.ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé organique
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Park, Jung Hun
Park, Min Jung
Park, Gyujun
Abrégé
The present invention relates to an apparatus for diluting and dispensing a sample. The apparatus for diluting and dispensing a sample, according to the present invention, comprises: a sample holder which has a plurality of through-holes penetrating the upper and lower surfaces thereof so that a plurality of sample vials are inserted and held therein, and which can move in one direction on a plane; a sample supply unit for supplying samples into the sample vials; a diluent supply unit for supplying a diluent to the sample vials; a scale which is disposed at an injection position below the sample holder so as to support the sample vial, and which measures the weight of the sample and the diluent supplied to the sample vial; a support which is disposed right below the sample holder, and which has a first support surface upwardly inclined from one side toward the other side thereof in the direction of progress of the sample holder, and a second support surface downwardly inclined from one side toward the other side thereof so as to be disposed to face the first support surface; and a controller for controlling the operation of the sample holder, the sample supply unit and the diluent supply unit.
G01N 35/10 - Dispositifs pour transférer les échantillons vers, dans ou à partir de l'appareil d'analyse, p.ex. dispositifs d'aspiration, dispositifs d'injection
G01N 1/38 - Dilution, dispersion ou mélange des échantillons
5.
METHOD FOR RECOVERY OF VALUABLE METALS AND ZEOLITE-CONTAINING MATERIAL FROM WASTE CATHODE MATERIAL REACTION VESSEL
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Ryu, Tae-Gong
Shin, Jun-Ho
Jeong, Jae-Min
Abrégé
The present invention relates to a method for recovery of valuable metals and a zeolite-containing material from a waste cathode material reaction vessel, in which valuable metals and a zeolite-containing material are recovered from a waste cathode material reaction vessel being discarded, and recycled as resources, thus reducing waste from the waste cathode material reaction vessel.
C01B 39/02 - Zéolites aluminosilicates cristallines; Leurs composés isomorphes; Leur préparation directe; Leur préparation à partir d'un mélange réactionnel contenant une zéolite cristalline d'un autre type, ou à partir de réactants préformés; Leur post-traitement
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Ryu, Tae-Gong
Shin, Jun-Ho
Jeong, Jae-Min
Abrégé
The present invention relates to a method for recovery of valuable metals and a zeolite-containing material from a waste cathode material reaction vessel, in which valuable metals and a zeolite-containing material are recovered from a waste cathode material reaction vessel being discarded, and recycled as resources, thus reducing waste from the waste cathode material reaction vessel.
C01B 39/02 - Zéolites aluminosilicates cristallines; Leurs composés isomorphes; Leur préparation directe; Leur préparation à partir d'un mélange réactionnel contenant une zéolite cristalline d'un autre type, ou à partir de réactants préformés; Leur post-traitement
C01D 1/30 - Purification; Séparation par cristallisation
H01M 10/54 - Récupération des parties utiles des accumulateurs usagés
7.
Selective recovery method of vanadium and cesium from waste sulfuric acid vanadium catalyst, and high-quality vanadium aqueous solution and cesium alum produced thereby
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Jeon, Ho Seok
Shin, Shun Myung
Shin, Dong Ju
Lee, Dong Seok
Joo, Sung Ho
Abrégé
Provided are a selective recovery method of vanadium and cesium from a waste sulfuric acid vanadium catalyst by a hydrometallurgical method including water leaching, solid-liquid separation, vanadium solvent extraction, vanadium selective stripping, and cesium alum production, and a high-quality vanadium aqueous solution and cesium alum produced thereby.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Lee, Seungwoo
Kim, Gwang Mok
Oh, Jong Hwan
Abrégé
Raman analysis apparatus capable of real-time Raman analysis while performing an experiment under elevated temperature and pressure conditions in surface or material property analysis of a powder solid sample, a single-crystal sample, a high-concentration liquid sample, or the like may be provided.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Ryu, Taegong
Shin, Junho
Jeong, Jae-Min
Abrégé
The present invention provides a high value-added method for resource recovery from lithium sludge and fluoride sludge, and an economic sludge treatment method, wherein lithium fluoride (LiF), which is an insoluble lithium compound, is prepared by reacting lithium sludge with fluoride sludge, and then Li-Al layered double hydroxide (LI-Al LDH), which is an insoluble lithium compound, is prepared by reacting reaction filtrate with an aluminum compound, after which a conversion product is prepared by a sulfation reaction of the Li-Al layered double hydroxide (LI-Al LDH), which is an insoluble lithium compound, with a sulfuric acid compound, a lithium concentrate is prepared by leaching the conversion product with water, and then the lithium concentrate is recirculated as a lithium raw material to efficiently and economically recover lithium ions contained in the lithium sludge, or lithium fluoride (LiF) is prepared, and then lithium ions and fluoride ions are economically recovered from lithium sludge and fluoride sludge via additional precipitation/separation of lithium fluoride through the mechanical vapor recompression (MVR) of the reaction filtrate, and trace amounts of fluoride ions contained in the filtrate are reacted with a calcium compound to separate the filtrate into calcium fluoride precipitate and residual process water and discharge a small amount thereof.
H01M 8/18 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Éléments à combustible; Leur fabrication Éléments à combustible à régénération, p.ex. batteries à flux REDOX ou éléments à combustible secondaires
C22C 29/12 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p.ex. cermets, ou d'autres composés métalliques, p.ex. oxynitrures, sulfures à base d'oxydes
11.
HIGH VALUE-ADDED METHOD FOR RESOURCE RECOVERY FROM LITHIUM SLUDGE AND FLUORIDE SLUDGE
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Ryu, Taegong
Shin, Junho
Jeong, Jae-Min
Abrégé
The present invention provides a high value-added method for resource recovery from lithium sludge and fluoride sludge, and an economic sludge treatment method, wherein lithium fluoride (LiF), which is an insoluble lithium compound, is prepared by reacting lithium sludge with fluoride sludge, and then Li-Al layered double hydroxide (LI-Al LDH), which is an insoluble lithium compound, is prepared by reacting reaction filtrate with an aluminum compound, after which a conversion product is prepared by a sulfation reaction of the Li-Al layered double hydroxide (LI-Al LDH), which is an insoluble lithium compound, with a sulfuric acid compound, a lithium concentrate is prepared by leaching the conversion product with water, and then the lithium concentrate is recirculated as a lithium raw material to efficiently and economically recover lithium ions contained in the lithium sludge, or lithium fluoride (LiF) is prepared, and then lithium ions and fluoride ions are economically recovered from lithium sludge and fluoride sludge via additional precipitation/separation of lithium fluoride through the mechanical vapor recompression (MVR) of the reaction filtrate, and trace amounts of fluoride ions contained in the filtrate are reacted with a calcium compound to separate the filtrate into calcium fluoride precipitate and residual process water and discharge a small amount thereof.
Korea Institute Of Geoscience And Mineral Resources (République de Corée)
Inventeur(s)
Kang, Il-Mo
Kim, Dae-Duk
Park, Ju-Hwan
Roh, Ki-Min
Lee, Jangik Ike
Kim, Jaehwan
Seo, Sung Man
Jung, Su Young
Baek, Min-Jun
Shin, Hyun-Jong
Abrégé
Disclosed are a controlled-release composition for oral administration comprising a complex of a hydrophilic alpha adrenergic blocker compound or its salt; and a clay mineral, and a method for preparing the same. The composition of the present disclosure has an in vivo release rate controlled further than that of conventional alpha adrenergic blocker compounds, thereby preventing side effects caused by a rapid increase in plasma drug concentration.
A61K 31/517 - Pyrimidines; Pyrimidines hydrogénées, p.ex. triméthoprime condensées en ortho ou en péri avec des systèmes carbocycliques, p.ex. quinazoline, périmidine
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61K 9/14 - Préparations médicinales caractérisées par un aspect particulier à l'état particulaire, p.ex. poudres
A23L 33/10 - Modification de la qualité nutritive des aliments; Produits diététiques; Leur préparation ou leur traitement en utilisant des additifs
Korea Institute Of Geoscience And Mineral Resources (République de Corée)
Inventeur(s)
Park, In Su
Hong, Hye-Jin
Suh, Chang-Youl
Park, Sukjoon
Lee, Myunggyu
Abrégé
The present invention relates to a method for recovering lithium from brine, and provides a method for recovering lithium from brine, the method comprising: (a) an impurity removal step of adding a carbonate supply source to brine including lithium, magnesium and calcium to precipitate and remove magnesium and calcium impurities; (b) a pH adjusting step of adding an acid to the brine from which the impurities have been removed, to adjust the pH of the brine; (c) a lithium-aluminum compound recovery step of adding an aluminum supply source to the pH-adjusted brine to recover a lithium-aluminum compound; (d) a lithium sulfate and aluminum oxide formation step of adding the lithium-aluminum compound to a sulfur supply source and calcining same to form lithium sulfate and aluminum oxide; and (e) a lithium sulfate solution yield step of selectively dissolving lithium sulfate from among the formed lithium sulfate and aluminum oxide to yield a lithium sulfate solution.
C02F 1/52 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par floculation ou précipitation d'impuretés en suspension
C01F 7/14 - Oxyde ou hydroxyde d'aluminium obtenus à partir d'aluminates de métaux alcalins
C22B 3/44 - Traitement ou purification de solutions, p.ex. de solutions obtenues par lixiviation par des procédés chimiques
C22B 3/22 - Traitement ou purification de solutions, p.ex. de solutions obtenues par lixiviation par des procédés physiques, p.ex. par filtration, par des moyens magnétiques
14.
METHOD FOR PRODUCING LITHIUM-CONCENTRATED SOLUTION WITH HIGH RECOVERY RATE, AND METHOD FOR PRODUCING LITHIUM COMPOUND USING SAME
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Park, Young Goo
Kim, Min Chan
Seo, Jang Hyun
Park, Ji Yoon
Park, Geon Yong
Kim, Hye Jin
Ryu, Tae Gong
Shin, Jun Ho
Abrégé
The present invention relates to: a method for producing a lithium compound for lithium ion recovery; and a lithium compound for lithium ion recovery. Specifically, the present invention relates to a method for producing a lithium compound for lithium ion recovery, and a lithium compound for lithium ion recovery produced thereby, whereby energy consumption and the amount of alkali solvent used during the removal of impurities can be significantly reduced compared to methods for producing a lithium solution and a lithium compound by roasting/water leaching and sulfuric acid leaching methods.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Park, Young Goo
Kim, Min Chan
Park, Geon Yong
Kim, Hye Jin
Ryu, Tae Gong
Shin, Jun Ho
Abrégé
The present invention relates to: a method for producing a lithium compound for lithium ion recovery; and a lithium compound for lithium ion recovery, and more particularly, to a method for producing a lithium compound for lithium ion recovery, and a lithium compound for lithium ion recovery produced thereby, whereby energy consumption and the amount of alkaline solvent used during the removal of impurities can be significantly reduced compared to methods for producing a lithium solution and a lithium compound by roasting/water leaching and sulfuric acid leaching methods.
Korea Institute Of Geoscience And Mineral Resources (République de Corée)
Inventeur(s)
Seo, Sung Man
Kang, Il-Mo
Roh, Ki Min
Kim, Jae Hwan
An, Jeung-Hee
Abrégé
Provided is a cosmetic composition comprising bentonite as an active ingredient. The cosmetic composition according to the present disclosure reduces the expression of inflammatory mechanism proteins and inflammatory mechanism genes in keratinocytes and hypodermal cells, exhibits an anti-inflammatory function, increases the moisture content of the skin, reduces redness in the skin, and increases the brightness of the skin, thereby being effective in skin whitening and skin moisturizing.
Korea Institute Of Geoscience And Mineral Resources (République de Corée)
Inventeur(s)
Seo, Sung Man
Kang, Il-Mo
Roh, Ki Min
Kim, Jae Hwan
Kim, Dae Young
An, Jeung-Hee
Abrégé
Provided is a pharmaceutical composition for preventing or treating metabolic bone diseases, containing bentonite as an active ingredient. The present disclosure relates to a composition for inhibiting bone resorption of osteoclasts and simultaneously, promoting bone formation of osteoblasts to be usable in the prevention or treatment of metabolic bone diseases such as osteoporosis, osteomalacia, osteopenia and bone atrophy.
A61K 33/06 - Aluminium, calcium ou magnésium; Leurs composés
A61P 19/00 - Médicaments pour le traitement des troubles du squelette
A23L 33/16 - Sels inorganiques, minéraux ou oligo-éléments
18.
COMPOSITION COMPRISING CLAY MINERAL COMPLEX FOR PREVENTION, ALLEVIATION, AND TREATMENT OF INFLAMMATORY BOWEL DISEASE, PREPARATION METHOD FOR COMPOSITION, AND METHOD FOR ALLEVIATION AND TREATMENT FOR INFLAMMATORY BOWEL DISEASE
Korea Institute Of Geoscience And Mineral Resources (République de Corée)
Inventeur(s)
Kang, Il-Mo
Lee, Jangik Ike
Kim, Dae-Duk
Kim, Jae Hwan
Roh, Ki-Min
Seo, Sung Man
Jung, Su Young
Park, Ju-Hwan
Baek, Min-Jun
Kim, Gyu-Ho
Abrégé
The present invention relates to a pharmaceutical composition for prevention, alleviation, and treatment of inflammatory bowel disease, the composition comprising a complex of a compound of Chemical Formula 1 or a pharmaceutically acceptable salt thereof and a clay mineral; a method for prevention, alleviation, and treatment of inflammatory bowel disease by using same; and a preparation method of the pharmaceutical composition.
A61K 31/4353 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p.ex. guanéthidine ou rifamycines ayant des cycles à six chaînons avec un azote comme seul hétéro-atome d'un cycle condensés en ortho ou en péri avec des systèmes hétérocycliques
A61K 33/06 - Aluminium, calcium ou magnésium; Leurs composés
A61P 1/04 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif des ulcères, des gastrites ou des œsophagites par reflux, p.ex. antiacides, antisécrétoires, protecteurs de la muqueuse
19.
PHARMACEUTICAL COMPOSITION FOR TREATING CDI COMPRISING CLAY MINERAL COMPLEX, AND METHOD FOR PRODUCING SAME
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kang, Il Mo
Kwak, Jin Hwan
Kim, Daniel
Roh, Ki Min
Kim, Jae Hwan
Seo, Sung Man
Kim, Dae Young
Abrégé
Clostridioides difficileClostridioides difficile Infection (CDI), and a method for producing same. The pharmaceutical composition comprises a complex of clay minerals, such as bentonite, and antibiotics, such as vancomycin. Accordingly, the pharmaceutical composition has an excellent treatment effect on CDI even with a significantly smaller amount of each of the existing antibiotics and clay minerals than the maximum recommended daily intake thereof, and has the effect of reducing side effects that can be caused by the massive intake of the antibiotics and clay minerals.
COMPOSITION FOR ORAL ADMINISTRATION WITH CONTROLLED RELEASE PROPERTIES COMPRISING COMPLEX OF CLAY MINERALS, METHOD FOR PREPARING SAME, AND METHOD FOR CONTROLLING RELEASE PROPERTIES
Korea Institute Of Geoscience And Mineral Resources (République de Corée)
Inventeur(s)
Kang, Il-Mo
Lee, Jangik Ike
Kim, Dae-Duk
Kim, Jae Hwan
Roh, Ki-Min
Seo, Sung Man
Jung, Su Young
Park, Ju-Hwan
Baek, Min-Jun
Kim, Gyu-Ho
Abrégé
The present invention relates to a composition for oral administration with controlled release properties, comprising a complex of a compound of Chemical Formula 1 or a pharmaceutically acceptable salt thereof; and a clay mineral, and a method for preparing same.
A61K 31/444 - Pyridines non condensées; Leurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à six chaînons avec l'azote comme hétéro-atome du cycle, p.ex. amrinone
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61K 47/52 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p.ex. les supports ou les additifs inertes; Agents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p.ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé inorganique, p.ex. un ion inorganique complexé avec l’ingrédient actif
A61P 1/04 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif des ulcères, des gastrites ou des œsophagites par reflux, p.ex. antiacides, antisécrétoires, protecteurs de la muqueuse
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Park, Jung Hun
Park, Gyujun
Park, Min Jung
Abrégé
The present invention relates to a sample dilution and dispensing apparatus. The sample dilution and dispensing apparatus, according to the present invention, is provided with: a sample holder having formed thereon a holding part into which a plurality of sample containers may be loaded; a moving unit for moving the sample holder along the plane direction and height direction; a sample supply unit for supplying a sample to the sample containers; a diluent supply unit for supplying a diluent to the sample containers; a scale installed at the lower portion of the sample holder so as to measure the weights of the sample containers; and a controller for receiving weight measurement results from the scale and controlling the operations of the moving unit, the sample supply unit and the diluent supply unit.
G01N 1/38 - Dilution, dispersion ou mélange des échantillons
G01N 21/73 - Systèmes dans lesquels le matériau analysé est excité de façon à ce qu'il émette de la lumière ou qu'il produise un changement de la longueur d'onde de la lumière incidente excité thermiquement en utilisant des brûleurs ou torches à plasma
G01N 21/71 - Systèmes dans lesquels le matériau analysé est excité de façon à ce qu'il émette de la lumière ou qu'il produise un changement de la longueur d'onde de la lumière incidente excité thermiquement
G01G 13/04 - Moyens pour charger automatiquement des plateaux de pesée ou d'autres récipients, p.ex. récipients à jeter après usage, l'opération étant commandée par le mécanisme de pesée comportant des moyens de remplissage au goutte à goutte commandés par le mécanisme de pesée, permettant de remplir complètement le récipient au poids voulu
G01N 35/10 - Dispositifs pour transférer les échantillons vers, dans ou à partir de l'appareil d'analyse, p.ex. dispositifs d'aspiration, dispositifs d'injection
G01N 1/18 - Dispositifs pour prélever des échantillons à l'état liquide ou fluide avec mesures prises pour diviser des échantillons en plusieurs parties
22.
COMPOSITION FOR DYEING BENTONITE AND METHOD FOR DYEING BENTONITE
Korea Institute Of Geoscience And Mineral Resources (République de Corée)
Inventeur(s)
Kim, Jae Hwan
Park, Chang Yun
Seo, Sung Man
Kang, Il Mo
Roh, Ki Min
Abrégé
A composition for dyeing a bentonite, which includes a plant-derived polyphenol, and a method for dyeing a bentonite using the composition are provided. A composition for dyeing a bentonite, which includes a polyphenol such as lignin, pectin, tannin, and catechin, as a plant-derived material, and a method for dyeing a bentonite using the composition are provided.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kim, Jae Hwan
Kang, Il Mo
Kim, Dae Duk
Lee, Jang Ik
Kim, Gyu Ho
Baek, Min Jun
Park, Chang Yun
Roh, Ki Min
Seo, Sung Man
Abrégé
According to one embodiment of the present invention, provided is a drug-clay mineral complex, in which the complex comprises a phospholipid, and the drug has an amine group.
A61K 47/54 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p.ex. les supports ou les additifs inertes; Agents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p.ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé organique
A61K 47/52 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p.ex. les supports ou les additifs inertes; Agents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p.ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé inorganique, p.ex. un ion inorganique complexé avec l’ingrédient actif
A61K 31/554 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p.ex. guanéthidine ou rifamycines ayant des cycles à sept chaînons, p.ex. azélastine, pentylènetétrazole ayant au moins un azote et au moins un soufre comme hétéro-atomes d'un cycle, p.ex. clothiapine, diltiazem
A61K 31/496 - Pipérazines non condensées contenant d'autres hétérocycles, p.ex. rifampine, thiothixène
A61K 31/337 - Composés hétérocycliques ayant l'oxygène comme seul hétéro-atome d'un cycle, p.ex. fungichromine ayant des cycles à quatre chaînons, p.ex. taxol
A61K 31/4745 - Quinoléines; Isoquinoléines condensées en ortho ou en péri avec des systèmes hétérocycliques condensées avec des systèmes cycliques ayant l'azote comme hétéro-atome d'un cycle, p.ex. phénanthrolines
A61K 31/55 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p.ex. guanéthidine ou rifamycines ayant des cycles à sept chaînons, p.ex. azélastine, pentylènetétrazole
A61K 31/517 - Pyrimidines; Pyrimidines hydrogénées, p.ex. triméthoprime condensées en ortho ou en péri avec des systèmes carbocycliques, p.ex. quinazoline, périmidine
Korea Institute Of Geoscience And Mineral Resources (République de Corée)
Inventeur(s)
Jang, Hee Dong
Chang, Han Kwon
Kim, Sun Kyung
Abrégé
The present disclosure provides a method for manufacturing a silicon-carbon-graphene composite comprising, preparing a suspension in which silicon, carbon source and graphene oxide are dispersed, subjecting the suspension to an aerosol process to form a silicon-carbon source-graphene oxide composite and heat-treating the silicon-carbon source-graphene oxide composite to form a silicon-carbon-graphene composite, and prevents direct contact of the electrolyte, so it can exhibit excellent cycling performance and stability.
H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p.ex. batteries à insertion ou intercalation de lithium dans les deux électrodes; Batteries à l'ion lithium
H01M 4/587 - Matériau carboné, p.ex. composés au graphite d'intercalation ou CFx pour insérer ou intercaler des métaux légers
H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
C04B 35/524 - Produits céramiques mis en forme, caractérisés par leur composition; Compositions céramiques; Traitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de carbone, p.ex. graphite obtenus à partir de précurseurs polymères, p.ex. carbone vitreux
C04B 35/626 - Préparation ou traitement des poudres individuellement ou par fournées
25.
Helicobacter pylori eradication method including step for orally administering composition including complex of non-absorbable antibiotic and clay mineral to subject
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kim, Jae-Hwan
Kang, Il-Mo
Song, Young-Goo
Roh, Ki-Min
Song, Yun-Goo
Seo, Sung-Man
Kim, Dae-Young
Abrégé
Helicobacter pylori, including a complex of a non-absorbable antibiotic and a clay mineral. The pharmaceutical composition and kit of the present invention may further include a β-lactam antibiotic and/or a gastric acid inhibitor.
A61K 31/7048 - Composés ayant des radicaux saccharide et des hétérocycles ayant l'oxygène comme hétéro-atome d'un cycle, p.ex. leucoglucosane, hespéridine, érythromycine, nystatine
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61K 31/43 - Composés contenant des systèmes cycliques thia-4 aza-1 bicyclo [3.2.0] heptane, c.à d. composés contenant un système cyclique de formule , p.ex. pénicillines, pénèmes
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 47/46 - Ingrédients de constitution indéterminée ou leurs produits de réaction, p.ex. peau, os, lait, fibre de coton, coquille d’oeuf, fiel de boeuf ou extraits de plante
26.
Seismic vulnerability analysis system of user's living space and seismic vulnerability analysis method of user's living space using the same
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kwon, Jihoe
Kee, Weon-Seo
Ryu, Dong-Woo
Synn, Joong-Ho
Lee, Sangho
Abrégé
Provided is a seismic vulnerability analysis system of a user's living space. The system includes: an image receiving unit configured to receive image information obtained by photographing a living space, where various things are disposed, through a camera; an image signal processing unit configured to recognize the thing photographed in the image information as an object, extract a position and size of the object in a three-dimensional space, and convert the extracted position and size into spatial information; and an earthquake simulation unit configured to simulate motion phenomena of the objects in the space when an earthquake occurs according to simulated seismic conditions based on the spatial information.
G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p.ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle
G01V 1/28 - Traitement des données sismiques, p.ex. pour analyse, pour interprétation, pour correction
H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c. à d. systèmes dans lesquels le signal vidéo n'est pas diffusé
G06V 20/40 - RECONNAISSANCE OU COMPRÉHENSION D’IMAGES OU DE VIDÉOS Éléments spécifiques à la scène dans le contenu vidéo
G06F 111/18 - TRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES - Détails concernant les techniques de conception assistée par ordinateur utilisant la réalité virtuelle ou augmentée
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Park, In Su
Hong, Hye-Jin
Suh, Chang-Youl
Park, Sukjoon
Lee, Myunggyu
Abrégé
The present invention relates to a method for recovering lithium from brine, and provides a method for recovering lithium from brine, the method comprising: (a) an impurity removal step of adding a carbonate supply source to brine including lithium, magnesium and calcium to precipitate and remove magnesium and calcium impurities; (b) a pH adjusting step of adding an acid to the brine from which the impurities have been removed, to adjust the pH of the brine; (c) a lithium-aluminum compound recovery step of adding an aluminum supply source to the pH-adjusted brine to recover a lithium-aluminum compound; (d) a lithium sulfate and aluminum oxide formation step of adding the lithium-aluminum compound to a sulfur supply source and calcining same to form lithium sulfate and aluminum oxide; and (e) a lithium sulfate solution yield step of selectively dissolving lithium sulfate from among the formed lithium sulfate and aluminum oxide to yield a lithium sulfate solution.
Korea Institute Of Geoscience And Mineral Resources (République de Corée)
Inventeur(s)
Lee, Jin-Young
Kang, Jung-Shin
Kang, Hee-Nam
Abrégé
The present invention provides a method for selective recovery of a valuable metal from a waste denitrification catalyst through alkali fusion, the method comprising the steps of: (a) adding an alkali metal to a waste denitrification catalyst, followed by mixing and alkali fusion, to generate a calcination product; (b) subjecting the calcination product to water-leaching to recover an alkali leachate and a residue; (c) adding a precipitator to the alkali leachate, followed by stirring, to recover calcium metavanadate (Ca(VO3)2) or calcium tungstate (CaWO4) through precipitation; and (d) subjecting the recovered calcium tungstate to acid decomposition to prepare tungstic acid. Therefore, vanadium and tungsten can be recovered at high efficiency by a method in which a precipitator is added to a leachate, which is obtained by adding an excess amount of an alkali metal to a waste denitrification catalyst and carrying out calcination and water-leaching, and then a reaction rate is controlled.
C22B 3/12 - Extraction de composés métalliques par voie humide à partir de minerais ou de concentrés par lixiviation dans des solutions inorganiques alcalines
C22B 7/00 - Mise en œuvre de matériaux autres que des minerais, p.ex. des rognures, pour produire des métaux non ferreux ou leurs composés
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kang, Woong
Kim, Chang Ryol
Cho, Seong Jun
Abrégé
The present invention relates to an air-coupled type bistatic ground penetrating radar (GPR) antenna and, more specifically, to an air-coupled type ground penetrating radar (GPR) antenna which reduces reception of a direct wave, which is a factor limiting imaging performance of a system when being received at a receiving side of the GPR antenna, by placing a loop antenna at a receiver point so as to be vertical to an antenna plane with respect to a polarization direction of a transmitting antenna and configuring a feeding direction to be orthogonal to a feeding direction of a transmitter and the ground surface. The air-coupled type GPR antenna, which is spaced apart from the ground, comprises: the transmitting antenna directed towards the ground and penetrating a radio wave into the ground; and a receiving antenna receiving a radio wave, which is radiated from the transmitting antenna and then reflected from the ground, and fed in a direction perpendicular to the ground surface and the feeding direction of the transmitting antenna. The transmitting antenna uses an antenna, such as a horn antenna, having directivity and the receiving antenna uses a loop antenna in which a physical plane of the antenna is positioned to be perpendicular to the ground surface with respect to the polarization direction, thereby resulting in the effect of improving radar detection performance of an air-coupled type GPR system.
G01S 7/03 - 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 - Détails de sous-ensembles HF spécialement adaptés à ceux-ci, p.ex. communs à l'émetteur et au récepteur
G01S 13/00 - Systèmes utilisant la réflexion ou la reradiation d'ondes radio, p.ex. systèmes radar; Systèmes analogues utilisant la réflexion ou la reradiation d'ondes dont la nature ou la longueur d'onde sont sans importance ou non spécifiées
G01S 13/88 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques
30.
METHOD FOR PREPARING LIGHTWEIGHT POROUS COMPOSITION
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kim, Jae Hwan
Kang, Il-Mo
Kim, Daeyoung
Roh, Ki Min
Park, Changyun
Seo, Sung Man
Kim, Daniel
Abrégé
The present invention provides a method for preparing a lightweight porous composition, the method comprising the steps of: preparing first to third combined products (first step); selecting and curing any one of the first to third combined products to form a cured product (second step); firing the cured product to prepare a fired product (third step); and slowly cooling fired product, followed by recovery (fourth step).
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kim, Jae Hwan
Kang, Il-Mo
Kim, Daeyoung
Roh, Ki Min
Park, Changyun
Seo, Sung Man
Kim, Daniel
Abrégé
The present invention provides a lightweight porous composition comprising an industrial byproduct of a thermal power plant or clay, or an industrial byproduct of a thermal power plant and clay, and further comprising a water glass in addition thereto.
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01J 20/02 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation contenant une substance inorganique
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
C02F 1/28 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par absorption ou adsorption
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Seo, Sung Man
Kang, Il-Mo
Roh, Ki Min
Kim, Jae Hwan
Abrégé
The present invention relates to a cosmetic composition comprising bentonite as an active ingredient. A cosmetic composition according to the present invention, by reducing the expression of inflammatory mechanism proteins and inflammatory mechanism genes in keratinocytes and hypodermal cells, exhibits an anti-inflammatory function, increases the moisture content of the skin, reduces redness in the skin, increases the brightness of the skin and thus is effective in skin whitening and skin moisturizing.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Seo, Sung Man
Kang, Il-Mo
Roh, Ki Min
Kim, Jae Hwan
Kim, Dae Young
An, Jeung-Hee
Abrégé
The present invention relates to a pharmaceutical composition for preventing or treating metabolic bone diseases, containing bentonite as an active ingredient. The present invention relates to a composition for inhibiting bone resorption of osteoclasts and, simultaneously, promoting bone formation of osteoblasts, thereby being usable in the prevention or treatment of metabolic bone diseases such as osteoporosis, osteomalacia, osteopenia and bone atrophy.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Jeon, Ho Seok
Kim, Byoung Gon
Baek, Sang Ho
Abrégé
The purpose of the present invention is to separate automobile shredder residue into uniform particle sizes and thereby solve the problem of overloading a crushing unit and a vacuum suction device, and to separate the automobile shredder residue by particle size to increase fiber fluff removal efficiency. The present invention provides a complex sorting system for sorting automobile shredder residue using a trommel, the complex sorting system comprising: a first trommel which separates the automobile shredder residue into particles having an average particle size of 30 mm or less and particles having an average particle size over 30 mm; a first magnetic sorting unit which receives the particles having an average particle size over 30 mm separated by the first trommel, and separates same into magnetic products and non-magnetic products; a first crushing unit which receives and crushes the separated non-magnetic products to form first crushed products; a plurality of blown air sorting units which receive the first crushed products, separate same into high-weight products and low-weight products, and discharge the low-weight products; a sorting unit which receives the high-weight products from the blown air sorting units, crushes same, and classifies the crushed high-weight products into particles having an average particle size of 5 mm or less, particles having an average particle size of 5 to 12 mm, and particles having an average particle size of 12 to 20 mm; and an output unit which receives the particles having an average particle size of 5 mm or less to collect conductive metal particles, receives the particles having an average particle size of 5 to 12 mm and the particles having an average particle size of 12 to 20 mm to collect nonferrous metals, and discharges polyvinyl chloride (PVC).
B07B 13/00 - Classement ou triage des matériaux solides par voie sèche non prévu ailleurs; Triage autrement que par des dispositifs commandés indirectement
B02C 23/14 - Séparation ou triage de matériaux, associé au broyage ou à la désagrégation au moyen de plusieurs séparateurs
B07B 4/02 - Séparation des solides, obtenue en soumettant leur mélange à des courants de gaz pendant que le mélange tombe
B07B 1/28 - Tamis mobiles non prévus ailleurs, p.ex. à oscillations, à mouvement alternatif, à balancement, à basculement ou à vacillement
B03C 3/02 - Installations alimentées en électricité de l'extérieur
35.
ORALLY-ADMINISTERED PHARMACEUTICAL COMPOSITION FOR ERADICATING ANTIBIOTIC-RESISTANT HELICOBACTER PYLORI, COMPRISING COMPLEX OF NON-ABSORBABLE ANTIBIOTIC AND CLAY MINERAL
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kim, Jae Hwan
Kang, Il-Mo
Song, Young Goo
Roh, Ki Min
Song, Yungoo
Seo, Sung Man
Kim, Dae Young
Abrégé
The present application relates to an orally-administered pharmaceutical composition or kit for eradicating Helicobacter pylori, the composition and kit comprising a complex of a non-absorbable antibiotic and a clay mineral. The pharmaceutical composition and kit of the present invention may further comprise a β-lactam antibiotic and/or a gastric acid-suppressive agent.
A61K 47/52 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p.ex. les supports ou les additifs inertes; Agents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p.ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé inorganique, p.ex. un ion inorganique complexé avec l’ingrédient actif
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61K 31/7036 - Composés ayant des radicaux saccharide liés à des composés non-saccharide par des liaisons glycosidiques liés à un composé carbocyclique, p.ex. phloridzine ayant au moins un groupe amino lié directement au carbocycle, p.ex. streptomycine, gentamycine, amikacine, validamycine, fortimicines
A61K 45/06 - Mélanges d'ingrédients actifs sans caractérisation chimique, p.ex. composés antiphlogistiques et pour le cœur
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kang, Il-Mo
Kim, Dae-Duk
Park, Ju-Hwan
Roh, Ki Min
Lee, Jangik Ike
Kim, Jaehwan
Seo, Sung Man
Jung, Su Young
Baek, Min-Jun
Shin, Hyun-Jong
Abrégé
The present invention relates to a controlled-release composition for oral administration and a method for preparing same, the composition comprising a complex of: a hydrophilic alpha adrenergic blocker compound or a salt thereof; and clay mineral. The composition of the present invention has an in vivo release rate controlled further than that of conventional alpha adrenergic blocker compounds, and thus, side effects caused by a rapid increase in blood drug concentration are prevented.
A61K 47/52 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p.ex. les supports ou les additifs inertes; Agents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p.ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé inorganique, p.ex. un ion inorganique complexé avec l’ingrédient actif
A61K 9/14 - Préparations médicinales caractérisées par un aspect particulier à l'état particulaire, p.ex. poudres
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61K 31/517 - Pyrimidines; Pyrimidines hydrogénées, p.ex. triméthoprime condensées en ortho ou en péri avec des systèmes carbocycliques, p.ex. quinazoline, périmidine
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kang, Nyeon-Keon
Lee, Tae-Hun
Abrégé
The present invention is to provide a device for controlling the risk factors caused by a sudden gas ejection or gas explosion between gas field production and a production test by blocking upper and lower portions of a reservoir section capable of producing natural gas at the drilling hole with a packer; and by removing only mud from the section and at the same time continuously circulating the mud from the section from the ground surface to the upper packer. To this end, a shallow gas production device of a shallow gas field, according to an embodiment of the present invention, is characterized by including a shallow gas production portion comprising: a main body portion of which the height is adjusted to correspond to the height of a reservoir positioned underground; a first packer connected to an upper portion of the main body portion; and a second packer connected to a lower portion of the main body portion.
E21B 43/12 - Procédés ou appareils pour commander l'écoulement du fluide extrait vers ou dans les puits
E21B 21/08 - Commande ou surveillance de la pression ou de l'écoulement du fluide de forage, p.ex. remplissage automatique des trous de forage, commande automatique de la pression au fond
E21B 47/00 - Relevés dans les trous de forage ou dans les puits
38.
COMPOSITION FOR ORAL ADMINISTRATION WITH CONTROLLED RELEASE PROPERTIES COMPRISING COMPLEX OF CLAY MINERALS, METHOD FOR PREPARING SAME, AND METHOD FOR CONTROLLING RELEASE PROPERTIES
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kang, Il-Mo
Lee, Jangik Lke
Kim, Dae-Duk
Kim, Jae Hwan
Roh, Ki-Min
Seo, Sung Man
Jung, Su Young
Park, Ju-Hwan
Baek, Min-Jun
Kim, Gyu-Ho
Abrégé
The present invention relates to a composition for oral administration with controlled release properties, and a method for preparing same, the composition comprising: a compound of chemical formula 1 or a pharmaceutically acceptable salt thereof; and a complex of clay minerals.
A61K 47/52 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p.ex. les supports ou les additifs inertes; Agents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p.ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé inorganique, p.ex. un ion inorganique complexé avec l’ingrédient actif
A61K 31/444 - Pyridines non condensées; Leurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à six chaînons avec l'azote comme hétéro-atome du cycle, p.ex. amrinone
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
39.
COMPOSITION COMPRISING CLAY MINERAL COMPLEX FOR PREVENTION, ALLEVIATION, AND TREATMENT OF INFLAMMATORY BOWEL DISEASE, PREPARATION METHOD FOR COMPOSITION, AND METHOD FOR ALLEVIATION AND TREATMENT FOR INFLAMMATORY BOWEL DISEASE
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kang, Il-Mo
Lee, Jangik Lke
Kim, Dae-Duk
Kim, Jae Hwan
Roh, Ki-Min
Seo, Sung Man
Jung, Su Young
Park, Ju-Hwan
Baek, Min-Jun
Kim, Gyu-Ho
Abrégé
The present invention relates to: a pharmaceutical composition for prevention, alleviation, and treatment of inflammatory bowel disease, the composition comprising a complex of the compound of chemical formula 1 or a pharmaceutically acceptable salt thereof and a clay mineral; a method for prevention, alleviation, and treatment of inflammatory bowel disease by using same; and a method for preparing the pharmaceutical composition.
A61K 47/52 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p.ex. les supports ou les additifs inertes; Agents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p.ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé inorganique, p.ex. un ion inorganique complexé avec l’ingrédient actif
A61K 31/444 - Pyridines non condensées; Leurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à six chaînons avec l'azote comme hétéro-atome du cycle, p.ex. amrinone
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61P 1/04 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif des ulcères, des gastrites ou des œsophagites par reflux, p.ex. antiacides, antisécrétoires, protecteurs de la muqueuse
A23L 33/10 - Modification de la qualité nutritive des aliments; Produits diététiques; Leur préparation ou leur traitement en utilisant des additifs
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURUES (République de Corée)
Inventeur(s)
Choi, Jiyoung
Kim, Ji-Hoon
Lee, Joo Yong
Abrégé
The present invention relates to a shale gas extracting device, and provides a shale gas extracting device comprising: a canister, which is vertically and rotatably provided on a canister support vertically provided on both sides of a base, has an receiving space for accommodating a drilled rock sample and a ball mill together in a sealed manner, and has an injection opening at one side of a top thereof; a driving means for vibrating the canister such that the rock sample is crushed by mixing with the ball mill accommodated in the canister; a heating means for heating the canister; and a vacuum pipe, a pressure pipe, a sensor pipe, an injection pipe and an extracting pipe sequentially and detachably coupled to the injection opening of the canister.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Lee, Jin Young
Kang, Jung Shin
Lee, Tae Hyuk
Abrégé
One embodiment of the present invention provides a method for refining a metal by using a liquid metal cathode, comprising the steps of: a) using an electrolytic bath, which includes the liquid metal cathode at the inner lower end thereof and comprises an electrolytic salt, so as to electrolyze a molten salt of a target metal oxide, thereby forming an alloy of a target metal and a liquid metal cathode; and b) separating the liquid target metal-liquid metal cathode alloy generated through the electrolysis of the molten salt, and vacuum distilling same, thereby collecting a high-purity target metal.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Lee, Jin Young
Kang, Hee-Nam
Kang, Jung Shin
Abrégé
The present invention provides a system for leaching valuable metals from a waste de-NOx catalyst through alkali fusion. The system comprises: a supply part including a plurality of hopper tanks for supplying a fixed quantity of waste de-NOx catalysts or alkalis; a transfer part, disposed below the supply part, for mixing and transferring the waste de-NOx catalysts and the alkalis; a fusion part into which a mixture of the waste de-NOx catalysts and the alkalis, transferred through the transfer part, is introduced from one side, and a fusion solution is formed by heating the mixture, an impeller for stirring the fusion solution being provided on one side therein, a cover plate being provided on a surface therein, and the fusion solution being discharged downward through a discharge passage formed inside the cover plate; and a particle generating part including a blow unit, which is disposed below the fusion part to receive the fusion solution, and in which the fusion solution is cooled and particles are simultaneously generated by allowing fluids to flow in at one side while the fusion solution is dropping, a scattering unit which is disposed below the blow unit and which strikes and scatters the dropping particles by tilting a disc rotating at a certain speed, and an inclined plate which is disposed below the scattering unit and which transfers the falling particles among the scattered particles in a certain direction.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Hong, Sungkyung
Lee, Hyun Suk
Choi, Jiyoung
Abrégé
A method by which a computing device, operated by at least one processor, evaluates original total organic carbon (TOC) comprising carbon (generative organic carbon (GOC)), which forms crude oil and gas, and carbon (non-generative organic carbon (NGOC)), which does not form the crude oil and the gas, with respect to heated shale (mature shale) comprises: a first calculation step of calculating the GOC in the mature shale; a second calculation step of calculating the NGOC in the mature shale; a thermal maturation process restoration step of restoring GOCo by using a GOCo vs. Mo/Al correlation equation; and a third calculation step of calculating TOCo by adding the NGOC, which is acquired in the second calculation step, to the GoCo of the restored mature shale, thereby enabling the high accuracy evaluation of the storage potential of a shale layer.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Lee, Kyung Book
Lim, Jung Tek
Abrégé
The present invention relates to a method for predicting shale gas production. According to the present invention, provided is a method for predicting shale gas production by using deep learning, comprising a series of processing steps of: collecting oil well data including the production history of an oil well; pre-processing the collected oil well data; and learning, through deep learning, a production prediction module by using production data and feature data of the pre-processed oil well data, and predicting the future production of the oil well by using the learned production prediction module, and thus the present invention predicts future production by using geological and petroleum engineering features that affect production, in addition to shale gas production, thereby having higher prediction accuracy and also enabling analysis by using only data open to the public, and enabling the fast prediction of future production of a high-density shale gas well in seconds without the intervention of an analyzer's determination.
G06Q 10/04 - Prévision ou optimisation spécialement adaptées à des fins administratives ou de gestion, p. ex. programmation linéaire ou "problème d’optimisation des stocks"
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
45.
METHOD FOR PREPARING HIGH-PURITY TITANIUM DIOXIDE FROM WASTE DENITRATION CATALYST
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kang, Jung-Shin
Lee, Jin-Young
Moon, Gyeong-Hye
Kang, Hee-Nam
Abrégé
An embodiment of the present invention provides a method for preparing high-purity titanium dioxide from a waste denitration catalyst, comprising the steps of: (a) adding a sodium source to a waste denitration catalyst to soda roast same; (b) water-leaching the soda-roasted solid phase and subjecting same to solid-liquid separation; (c) leaching, with hydrochloric acid, the solid phase resulting from the solid-liquid separation; (d) leaving the hydrochloric acid-leached solution stationary to separate silicon impurities; and (e) hydrolyzing the leached solution, from which the silicon impurities have been separated, to form titanium dioxide and calcining same.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Cheon, Dae-Sung
Jung, Yong Bok
Abrégé
The present invention relates to a method for monitoring an underground oil storage facility by using a plurality of microearthquake sensors provided at the underground oil storage facility, which comprises an underground cavern in which oil can be accommodated and a water curtain tunnel arranged on the upper side of the underground cavern so as to provide a water curtain for preventing the leakage of oil accommodated in the underground cavern, and the method for monitoring an underground oil storage facility comprises: a first analysis step of analyzing signals received from the microearthquake sensors so as to check whether a bedrock damage event has occurred; and a second analysis step, performed when the bedrock damage event has occurred in the first analysis step, of analyzing the signals received from the microearthquake sensors so as to check whether an fluid leakage event has occurred.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kim, Nam-Hoon
Lee, Bum-Han
Koh, Sang-Mo
Abrégé
The present invention provides an on-site 3D geological mapping system using a device for displaying a boundary surface of geological elements, the system comprising: a display device configured such that an angle is adjustable; a scan device for scanning a shape inside a mine while the display device is installed; and a server for analyzing a scanning result generated by the scan device to generate a 3D mine geological map on which the geological elements are displayed, wherein the angle of the display device is adjusted such that strata inside the mine where the display device is installed are expressed. Accordingly, a 3D mine geological map having high accuracy and various compositions may be easily realized.
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
48.
SEISMIC VULNERABILITY ANALYSIS SYSTEM OF USER'S LIVING SPACE AND SEISMIC VULNERABILITY ANALYSIS METHOD OF USER'S LIVING SPACE USING THE SAME
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kwon, Jihoe
Kee, Weon-Seo
Ryu, Dong-Woo
Synn, Joong-Ho
Lee, Sangho
Abrégé
Provided is a seismic vulnerability analysis system of a user's living space. The system includes: an image receiving unit configured to receive image information obtained by photographing a living space, where various things are disposed, through a camera; an image signal processing unit configured to recognize the thing photographed in the image information as an object, extract a position and size of the object in a three-dimensional space, and convert the extracted position and size into spatial information; and an earthquake simulation unit configured to simulate motion phenomena of the objects in the space when an earthquake occurs according to simulated seismic conditions.
G06T 17/10 - Description de volumes, p.ex. de cylindres, de cubes ou utilisant la GSC [géométrie solide constructive]
G09B 9/00 - Simulateurs pour l'enseignement ou l'entraînement
49.
HELICOBACTER PYLORI ERADICATION METHOD INCLUDING STEP FOR ORALLY ADMINISTERING COMPOSITION INCLUDING COMPLEX OF NON-ABSORBABLE ANTIBIOTIC AND CLAY MINERAL TO SUBJECT
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kim, Jae-Hwan
Kang, Il-Mo
Song, Young-Goo
Roh, Ki-Min
Song, Yun-Goo
Seo, Sung-Man
Kim, Dae-Young
Abrégé
The present application relates to an orally administered pharmaceutical composition or kit for eradicating Helicobacter pylori, the composition including a complex of a non-absorbable antibiotic and a clay mineral. The pharmaceutical composition and kit of the present invention may further include a β-lactam antibiotic and/or a gastric acid inhibitor.
A61K 47/52 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p.ex. les supports ou les additifs inertes; Agents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p.ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé inorganique, p.ex. un ion inorganique complexé avec l’ingrédient actif
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61K 31/7036 - Composés ayant des radicaux saccharide liés à des composés non-saccharide par des liaisons glycosidiques liés à un composé carbocyclique, p.ex. phloridzine ayant au moins un groupe amino lié directement au carbocycle, p.ex. streptomycine, gentamycine, amikacine, validamycine, fortimicines
A61K 45/06 - Mélanges d'ingrédients actifs sans caractérisation chimique, p.ex. composés antiphlogistiques et pour le cœur
A61P 1/04 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif des ulcères, des gastrites ou des œsophagites par reflux, p.ex. antiacides, antisécrétoires, protecteurs de la muqueuse
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kang, Woong
Kim, Chang Ryol
Cho, Seong Jun
Abrégé
The present invention relates to an air-coupled type bistatic ground penetrating radar (GPR) antenna and, more specifically, to an air-coupled type ground penetrating radar (GPR) antenna which reduces reception of a direct wave, which is a factor limiting imaging performance of a system when being received at a receiving side of the GPR antenna, by placing a loop antenna at a receiver point so as to be vertical to an antenna plane with respect to a polarization direction of a transmitting antenna and configuring a feeding direction to be orthogonal to a feeding direction of a transmitter and the ground surface. The air-coupled type GPR antenna, which is spaced apart from the ground, comprises: the transmitting antenna directed towards the ground and penetrating a radio wave into the ground; and a receiving antenna receiving a radio wave, which is radiated from the transmitting antenna and reflected from the ground, and fed in a direction perpendicular to the ground surface and the feeding direction of the transmitting antenna. The transmitting antenna uses an antenna, such as a horn antenna, having directivity and the receiving antenna uses a loop antenna in which a physical plane of the antenna is positioned to be perpendicular to the ground surface with respect to the polarization direction, thereby resulting in the effect of improving radar detection performance of an air-coupled type GPR system.
H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles
G01S 7/03 - 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 - Détails de sous-ensembles HF spécialement adaptés à ceux-ci, p.ex. communs à l'émetteur et au récepteur
Korea Institute of Geoscience and Mineral Resources (République de Corée)
Inventeur(s)
Chung, Kang-Sup
Kim, Byoung-Gyu
Abrégé
The invention relates to a lithium adsorption-desorption apparatus including a plurality of reaction tanks arranged in a row; a guide rail disposed at an upper portion of the reaction tank; a movable driving unit coupled to a moving means that moves along the guide rail; and a reaction housing which is mounted to the driving unit, and can be vertically moved or rotated in a state in which the lithium adsorbent is fixed thereto, and after immersing in the reaction tank, accelerates adsorption or desorption of lithium, and after being lifted, discharges residual solution from the lithium adsorbent by rotation movement.
Therefore, the lithium adsorption desorption apparatus can fix a large amount of lithium adsorbent and immerse it in a lithium-containing solution to effectively adsorb lithium and then quickly desorb lithium in a desorption solution, and can efficiently wash the lithium adsorbent in a cleaning solution.
B01J 20/02 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation contenant une substance inorganique
52.
Method of analyzing fines migration in multiphase flow in sediment layer using X-ray computed tomography image
Korea Institute of Geoscience and Mineral Resources (République de Corée)
Inventeur(s)
Lee, Joo-Yong
Lee, Min-Hui
Han, Gyeol
Kwon, Tae-Hyuk
Abrégé
A method of analyzing fines migration in a multiphase flow in a sediment layer using X-ray computed tomography (CT) image includes, preparing an X-ray CT image analysis sample; analyzing an X-ray CT image during a depressurization process; calibrating and calculating a fines content; and estimating a fines migration analysis result.
G01N 23/00 - Recherche ou analyse des matériaux par l'utilisation de rayonnement [ondes ou particules], p.ex. rayons X ou neutrons, non couvertes par les groupes , ou
G01N 23/046 - Recherche ou analyse des matériaux par l'utilisation de rayonnement [ondes ou particules], p.ex. rayons X ou neutrons, non couvertes par les groupes , ou en transmettant la radiation à travers le matériau et formant des images des matériaux en utilisant la tomographie, p.ex. la tomographie informatisée
Korea Institute of Geoscience and Mineral Resources (République de Corée)
Inventeur(s)
Jang, Hee-Dong
Chang, Han-Kwon
Kil, Dae-Sup
Choi, Ji-Hyuk
Kim, Sun-Kyung
Abrégé
An embodiment of the present invention provides a method for preparing a silicon-carbon-graphene composite, comprising the steps of: (step 1) adding a carbon precursor solution to silicon and performing wet grinding so as to prepare a suspension: (step 2) forming a silicon-carbon composite by spray drying the suspension; and (step 3) spray drying and heat treating a solution comprising the silicon-carbon composite and graphene oxide.
H01M 4/02 - 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
H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
C04B 35/528 - Produits céramiques mis en forme, caractérisés par leur composition; Compositions céramiques; Traitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de carbone, p.ex. graphite obtenus à partir de particules carbonées avec ou sans autres composants non organiques
C04B 35/626 - Préparation ou traitement des poudres individuellement ou par fournées
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Chung, Kyeong-Woo
Kumar, Rajesh
Kim, Chul-Joo
Yoon, Ho-Sung
Abrégé
The present invention relates to a method for forming an extract from rare earth mineral leach residue and stripping thorium, the method for selectively stripping thorium using a salt comprising the steps of: (a) forming a leachate by adding an acidic solution and adding a reducing agent to leach residue; (b) solvent-extracting thorium by adding, to the leachate, an oil phase comprising an extractant; and (c) stripping the thorium by adding hydrochloric acid and a salt to the thorium-extracted oil phase. Thus, compared to when thorium is stripped using hydrochloric acid, the efficiency of the stripping process may be increased by reducing the amount of hydrochloric acid that is used, and a harmful effect on the environment may be prevented.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Chung, Kyeong-Woo
Kumar, Rajesh
Kim, Chul-Joo
Yoon, Ho-Sung
Abrégé
The present invention relates to a method for extracting thorium from a leaching residue of a rare earth ore, and provides a method for selectively extracting thorium by using a polymer alcohol, comprising the steps of: (a) adding an acid solution to the leaching residue, and adding hydrogen peroxide, which is a reducing agent, and a polymer alcohol, thereby forming a leaching solution; and (b) solvent-extracting thorium by adding, to the leaching solution, an organic phase comprising an extractant. Therefore, the load of a thorium extraction process can be reduced by reducing the use amount of the reducing agent.
C22B 3/26 - Traitement ou purification de solutions, p.ex. de solutions obtenues par lixiviation par extraction liquide-liquide utilisant des composés organiques
56.
APPARATUS FOR AUTOMATICALLY MEASURING CHARACTERISTIC PROFILE OF UNDERGROUND WATER ACCORDING TO DEPTH
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Lee, Soo-Hyoung
Kim, Yongcheol
Yoon, Heesung
Abrégé
The present invention relates to an apparatus for automatically measuring the characteristic profile of underground water according to depth, comprising: a housing having an accommodation part capable of accommodating fluid in a closed state, and lengthily disposed in a depth direction in an underground water observation well; a pressure regulating part capable of increasing or reducing the pressure of the accommodation part; a moving body which includes a buoyancy guide of which one side is opened so as to enable the fluid to flow in and out and a buoyancy regulating part disposed inside the buoyancy guide such that the apparent density thereof varies according to the pressure of the accommodation part, and which is lowered or raised in the fluid according to the apparent density of the buoyancy regulating part; and a measuring body which floats in underground water outside the housing, dependently moves by means of the movement of the moving body and includes at least one sensor.
G01N 1/16 - Dispositifs pour prélever des échantillons à l'état liquide ou fluide avec mesures prises pour aspiration à plusieurs niveaux
E21B 49/08 - Prélèvement d'échantillons de fluides ou test des fluides dans les trous de forage ou dans les puits
57.
Drug and layered silicate composite with improved oral bioavailability, oral pharmacological composition containing the composite and method for producing the composite
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kang, Il Mo
Kim, Dae Duk
Park, Ju Hwan
Roh, Ki Min
Lee, Jangik Ike
Kim, Jae Hwan
Seo, Sung Man
Jung, Su Young
Abrégé
A drug and layered silicate composite is provided. The drug and layered silicate contains layered silicate powders and a drug compound bound to between layers of the silicate powders, wherein the drug compound is present in an amorphous state in the composite. Using such a composite may significantly improve absorption and bioavailability of a sorafenib compound.
A61K 9/48 - Préparations en capsules, p.ex. de gélatine, de chocolat
A61K 9/14 - Préparations médicinales caractérisées par un aspect particulier à l'état particulaire, p.ex. poudres
A61K 47/69 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p.ex. les supports ou les additifs inertes; Agents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p.ex. conjugués polymère-médicament le conjugué étant caractérisé par sa forme physique ou sa forme galénique, p.ex. émulsion, particule, complexe d’inclusion, stent ou kit
A61K 9/19 - Préparations médicinales caractérisées par un aspect particulier à l'état particulaire, p.ex. poudres lyophilisées
A61K 31/44 - Pyridines non condensées; Leurs dérivés hydrogénés
58.
Apparatus for editing geological elements using touch-based interface
Korea Institute of Geoscience and Mineral Resources (République de Corée)
Inventeur(s)
Yeon, Young Kwang
Koh, Hee Jae
Song, Kyo Young
Lee, Seung Ryeol
Lee, Seung-Bae
Hong, Paul
Abrégé
The present invention relates to an apparatus for editing geological elements using a touch-based interface for retrieving geological information of a survey area, thereby mapping and displaying geometric elements of points, lines, and areas. The apparatus for editing geological elements according to the present invention includes a geological symbol storage module configured to store point symbols, line symbols, and area symbols; a geographic information storage module; a geological element edit module configured, by a user's operation, to read geological information on a specific map from the geological information storage module, to read the symbols from the geological symbol storage module, to rotate the point symbols, to connect the line symbols to each other, to automatically transform the line symbols to area symbols, and to automatically create outlines for the area symbols; a controller; and a display module.
G06T 11/60 - Edition de figures et de texte; Combinaison de figures ou de texte
G06F 3/0481 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p.ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comport
G06F 3/0482 - Interaction avec des listes d’éléments sélectionnables, p.ex. des menus
G06F 3/0484 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p.ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kim, Byoung Gon
Jeon, Ho Seok
Jambal, Davaasuren
Abrégé
The present invention comprises: a housing having a plurality of through-holes formed on the upper surface thereof, and having an inclined structure such that each corner is divided into a first section, a second section, a third section, and a fourth section in height order with respect to the ground; a supply unit for supplying ground materials to the upper surface of the housing; a plurality of guide units protrudingly formed so as to be inclined on the upper surface of the housing; a vibration unit provided on one side of the housing, and applying vibration to the housing such that the ground materials are discharged through different paths along the guide units; a ventilation unit provided on the lower part of the housing so as to extend outwardly in the horizontal direction of the housing, and blowing air through the through-holes of the housing; a ventilation range adjustment unit provided on the inside of the housing so as to adjust the range of air blown by the ventilation unit; and a separation unit for respectively accommodating, in a plurality of partition spaces, the ground materials discharged from the housing, and then selectively separating the ground materials through at least two partition spaces communicating with each other. Therefore, ground materials having different specific gravities can be easily sorted, and a safer and more efficient ventilation function can be ensured, sorting speed increases while the specific gravity of the sorted ground materials is freely adjusted with a more economical blowing energy, and the reliability of the sorting result can be improved.
B07B 13/08 - Classement ou triage des matériaux solides par voie sèche non prévu ailleurs; Triage autrement que par des dispositifs commandés indirectement selon le poids
B07B 13/16 - Systèmes d'alimentation ou de décharge
B07B 1/28 - Tamis mobiles non prévus ailleurs, p.ex. à oscillations, à mouvement alternatif, à balancement, à basculement ou à vacillement
B07B 1/42 - Mécanismes d'entraînement, dispositifs de régulation ou de commande, ou dispositifs d'équilibrage, spécialement adaptés aux tamis
B07B 9/02 - Combinaisons d'appareils semblables ou différents, pour séparer les solides, par utilisation de courants de gaz
Korea Institute Of Geoscience And Mineral Resource (République de Corée)
Inventeur(s)
Ahn, Ji-Whan
Abrégé
A method of recycling a by-product generated in a papermaking process including, pulverizing a by-product produced in a papermaking process to prepare a pulverized product, burning the pulverized product to prepare a burned product, hydrating the burned product to prepare a hydrate; and manufacturing paper from the hydrate and a paper slurry is provided, which allows reuse of by-products generated in conventional papermaking processes such as lime mud and lime kiln CaO, which is environmentally friendly as well as cost-effective, and also the level of whiteness of the by-products such as lime mud and lime kiln CaO generated in a papermaking process can be improved to that of a high-grade raw material, making it possible to also improve the whiteness of paper.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Ahn, Ji-Whan
Abrégé
A method of recycling a by-product generated in a papermaking process including, pulverizing a by-product produced in a papermaking process to prepare a pulverized product, burning the pulverized product to prepare a burned product, hydrating the burned product to prepare a hydrate; and manufacturing paper from the hydrate and a paper slurry is provided, which allows reuse of by-products generated in conventional papermaking processes such as lime mud and lime kiln CaO, which is environmentally friendly as well as cost-effective, and also the level of whiteness of the by-products such as lime mud and lime kiln CaO generated in a papermaking process can be improved to that of a high-grade raw material, making it possible to also improve the whiteness of paper.
DRUG-LAYERED SILICATE COMPOSITE FOR ENHANCEMENT OF ORAL BIOAVAILABILITY, ORAL PHARMACEUTICAL COMPOSITION COMPRISING SAME, AND METHOD FOR MANUFACTURING COMPOSITE
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kang, Il Mo
Kim, Dae Duk
Park, Ju Hwan
Roh, Ki Min
Lee, Jang Ike
Kim, Jae Hwan
Seo, Sung Man
Jung, Su Young
Abrégé
Disclosed is a drug-layered silicate composite. The drug-layered silicate composite is linked between layers of a layered silicate powder and a silicate powder, and comprises a sorafenib drug compound present in an amorphous state. The use of such a composite can significantly enhance absorption into the body and bioavailability compared with an existing sorafenib compound.
A61K 9/14 - Préparations médicinales caractérisées par un aspect particulier à l'état particulaire, p.ex. poudres
A61K 31/44 - Pyridines non condensées; Leurs dérivés hydrogénés
A61K 9/48 - Préparations en capsules, p.ex. de gélatine, de chocolat
A61K 47/69 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p.ex. les supports ou les additifs inertes; Agents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p.ex. conjugués polymère-médicament le conjugué étant caractérisé par sa forme physique ou sa forme galénique, p.ex. émulsion, particule, complexe d’inclusion, stent ou kit
63.
TRENCH CROSS-SECTION REFERENCE LINE SETTING DEVICE AND TRENCH CROSS-SECTION ANALYSIS METHOD USING SAME
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Gihm, Yong Sik
Jin, Kwangmin
Choi, Jin Hyuck
Abrégé
The present invention relates to a trench cross-section reference line setting device, comprising: a trench reference line setting body unit (100) for setting a trench cross-section reference line, wherein the trench reference line setting body unit (100) has a sensor unit (10) at the center thereof, two horizontal units (20) orthogonal to each other on the upper surface thereof, and three laser light source units (30) and a grid photographing unit (110'), respectively, on the side surfaces thereof; a reference line setting tripod unit (200) rotatably coupled to the trench reference line setting body unit (100) and having a posture adjusting unit (230) and a height adjusting unit (250); and a trench stratum analysis server (300) for receiving a fault image photographed by the grid photographing unit (110') of the trench reference line setting body unit (100) and creating a stratum map of a trench cross-section structure.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Shin, Hee Young
Ji, Sangwoo
Yoo, Jong-Chan
Abrégé
The present invention relates to a method for treating, in an environment-friendly manner, sludge and waste water generated in a process of grinding waste concrete to reproduce the same as aggregate, and reusing the treated sludge and waste water. The method can separate only microparticles from sludge comprising a cement ingredient and a sand ingredient and coat the surfaces of the microparticles with calcium carbonate by using a mineral carbonization technology, thereby manufacturing the miroparticles as a high-functional admixture to be used for cement, mortar, or the like.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Lee, Kyung Book
Kim, Jae Jun
Lim, Jung Tek
Abrégé
The present invention relates to a method for evaluating uncertainty of a reservoir by using deep learning, the method being capable of: extracting, through a deep learning technique, model features for numerous reservoir models generated from static data, clustering similar reservoir models on the basis of the extracted model features, and selecting representative models so as to maintain an uncertainty range of the entire reservoir models with a small number of models; and, when dynamic data is ensured, comparing predicted dynamic data of the representative models for each cluster with observed dynamic data so as to select optimum representative models, and selecting final models having high similarity to the optimum representative models so as to improve the uncertainty range, and the method comprising: a step of preparing static data; a step of generating, by a geostatistics technique, a plurality of reservoir models utilizing the static data; a learning step of learning all the models with an auto-encoder; an encoding step of extracting, by means of the learned auto-encoder, feature vectors of the reservoir models; a step of evaluating similarity (distance) of the reservoir models according to the extracted feature vectors; a grouping step of grouping, by a clustering technique, similar models according to the similarity; a representative model selecting step of selecting representative models by grouped cluster; a first simulation step of simulating a reservoir for the representative models; a determination step of determining whether there is dynamic data observed from the reservoir; a step of evaluating uncertainty by using the simulation result of the first simulation step, when there is no observed dynamic data according to the determination result in the determination step; a step of selecting optimum representative models and final models by using the dynamic data and evaluating the uncertainty, when there is observed dynamic data according to the determination result in the determination step; and an inverse operation step of performing an inverse operation algorithm by using the representative models or the final models, and thus the uncertainty of a reservoir can be reliably evaluated with a small operation by using deep learning-based clustering.
The Trustees of the University of Pennsylvania (USA)
Korea Institute of Geoscience and Mineral Resources (République de Corée)
Inventeur(s)
Kagan, Cherie R.
Choi, Ji-Hyuk
Wang, Han
Oh, Soong Ju
Abrégé
Colloidal nanocrystal electronic devices including multiple types of nanocrystal device elements including nanocrystal metallic electrodes, nanocrystal insulators, and nanocrystal insulators. Colloidal nanocrystal electronic devices may be produced by forming multiple nanocrystal electronic device elements on a substrate.
Korea Institute Of Geoscience And Mineral Resources (République de Corée)
Inventeur(s)
Jang, Hee-Dong
Chang, Han-Kwon
Choi, Ji-Hyuk
Abrégé
b) spraying and drying the dispersion. According to the preparation method of the present disclosure, it is possible to prepare uniformly sized and spherical graphene balls.
Such graphene can be applied to various fields due to excellent physical and chemical characteristics.
B01J 2/04 - Procédés ou dispositifs pour la granulation de substances, en général; Traitement de matériaux particulaires leur permettant de s'écouler librement, en général, p.ex. en les rendant hydrophobes par division du produit liquide en gouttelettes, p.ex. par pulvérisation, et solidification des gouttelettes en milieu gazeux
B82Y 30/00 - Nanotechnologie pour matériaux ou science des surfaces, p.ex. nanocomposites
B82Y 40/00 - Fabrication ou traitement des nanostructures
68.
SHALE GAS EXTRACTING DEVICE AND EXTRACTING METHOD THEREFOR
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Choi, Jiyoung
Kim, Ji-Hoon
Lee, Joo Yong
Abrégé
The present invention relates to a shale gas extracting device, and provides a shale gas extracting device comprising: a canister, which is vertically and rotatably provided on a canister support vertically provided on both sides of a base, has an accommodation space for accommodating a drilled rock sample and a ball mill together in a sealed manner, and has an injection opening at one side of a top thereof; a driving means for vibrating the canister such that the rock sample is crushed by mixing with the ball mill accommodated in the canister; a heating means for heating the canister; and a vacuum pipe, a pressure pipe, a sensor pipe, an injection pipe and an extracting pipe sequentially and detachably coupled to the injection opening of the canister.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Song, In-Sun
Abrégé
A shear test apparatus for fault gouge according to the present invention comprises: a cylindrical lower fixing block having a rectangular lower hollow formed in the middle thereof and having a cross-sectional "凹" shape; a cylindrical upper fixing block in the middle of which a rectangular upper hollow corresponding to the lower hollow of the cylindrical lower fixing block is formed, and which has a cross-sectional "凸" shape corresponding to the cross-sectional "凹" shape and is positioned over the lower fixing block; a main head vertically installed by penetrating the upper hollow of the upper fixing block and the lower hollow of the lower fixing block; and a horizontal pressuring block installed on both sides of the empty space of the cross-sectional "凹" shape of the lower fixing block and disposed to have the main head in the middle thereof, wherein a first gap is formed between the main head and the lower fixing block, a second gap is formed between the main head and the upper fixing block, the width of the first gap is greater than that of the second gap, and fault gouge is retained in the first gap and the second gap.
G01N 3/24 - Recherche des propriétés mécaniques des matériaux solides par application d'une contrainte mécanique en appliquant des efforts permanents de cisaillement
G01N 3/02 - Recherche des propriétés mécaniques des matériaux solides par application d'une contrainte mécanique - Parties constitutives
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Choi, Ji Young
Kim, Ji Hoon
Lee, Joo Yong
Abrégé
The present invention relates to a shale gas extracting device, and provides a shale gas extracting device comprising: a canister, which is vertically and rotatably provided on a canister support vertically provided on both sides of a base, has an accommodation space for accommodating a drilled rock sample and a ball mill together in a sealed manner, and has an injection opening at one side of a top thereof; a driving means for vibrating the canister such that the rock sample is crushed by mixing with the ball mill accommodated in the canister; a heating means for heating the canister; and a vacuum pipe, a pressure pipe, a sensor pipe, an injection pipe and an extracting pipe sequentially and detachably coupled to the injection opening of the canister.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Lee, Jin-Young
Kang, Jung-Shin
Kang, Hee-Nam
Abrégé
3244) through precipitation; and (d) subjecting the recovered calcium tungstate to acid decomposition to prepare tungstic acid. Therefore, vanadium and tungsten can be recovered at high efficiency by a method in which a precipitator is added to a leachate, which is obtained by adding an excess amount of an alkali metal to a waste denitrification catalyst and carrying out calcination and water-leaching, and then a reaction rate is controlled.
C22B 3/12 - Extraction de composés métalliques par voie humide à partir de minerais ou de concentrés par lixiviation dans des solutions inorganiques alcalines
C22B 3/20 - Traitement ou purification de solutions, p.ex. de solutions obtenues par lixiviation
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Oh, Chamteut
Ji, Sangwoo
Abrégé
The present invention relates to an environmental treatment technology for purifying underground water synthetically contaminated by a heavy metal and a microorganism to a drinkable level. In the present invention, an electrochemical reaction is used to elute divalent iron, and the divalent iron is then reoxidized to trivalent iron and precipitated as hydroxide. During this process a heavy metal such as arsenic is adsorbed and coprecipitated to be removed. Particularly, while the electrochemical reaction is performed, an anaerobic environment is formed in the underground water, so that a microorganism such as Escherichia coli is removed together. In the present invention, oxygen is supplied after removal of the microorganism, thereby further activating coprecipitation and adsorption of arsenic.
Korea Institute of Geoscience and Mineral Resources (République de Corée)
Inventeur(s)
Chun, Jong-Hwa
Kim, Yu-Ri
Eo, Young-Sang
Lee, Joo-Yong
Abrégé
The present invention relates to a bottom sampler comprising, a cable connecting plate, an outer fixing plate disposed at a lower side of the cable connecting plate, a sample barrel guide extending downwards from the outer fixing plate, and a sample barrel configured to have a sediment permeation prevention plate mounted at an outer peripheral end, and provided with a valve at opposite ends, the valve connected to a guide rod pivotally coupled to a first end of a lever operating arm, wherein the valve is closed depending on the pivoting of the lever operating arm when a seabed sample is introduced into the sample barrel to seal an inner part thereof. Accordingly, seabed samples such as gas-filled sediments can be collected and analyzed without pressure leakage.
G01N 1/08 - Dispositifs pour prélever des échantillons à l'état solide, p.ex. par coupe à l'outil impliquant un outil d'extraction, p.ex. mèche cylindrique creuse ou trépan
74.
SYSTEM AND METHOD FOR EXPLORING UNDERGROUND PHYSICAL PROPERTIES BY USING GROUND WAVE
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kang, Woong
Kim, Jung Ho
Han, Man Ho
Yi, Myeong Jong
Cho, Seong Jun
Abrégé
The present invention relates to a system and a method for exploring underground physical properties by using a ground wave, the system and the method extracting a ground wave from a ground wave, an air wave, and an underground scattering wave, all of which can be obtained during ground penetrating radar (GPR) exploration, so as to analyze a peak value, a sign, a time point, and the like of a signal, thereby precisely exploring the electrical properties of an underground medium such as dielectric constant and electrical conductivity. The system for exploring underground physical properties by using a ground wave, according to the present invention, comprises: a transmitting antenna configured to transmit a GPR signal; a receiving antenna configured to receive an air wave, a ground wave, and an underground scattering wave; an antenna spacing adjustment unit configured to adjust the horizontal spacing between the transmitting antenna and the receiving antenna; a control unit, which controls the antenna spacing adjustment unit so as to adjust the horizontal spacing between the transmitting antenna and the receiving antenna to a set length such that the air wave and the ground wave are separated from each other in an underground medium condition and received through the receiving antenna, transmits the GPR signal through the transmitting antenna, and receives the air wave, the ground wave, and the underground scattering wave through the receiving antenna; and a signal processing unit, which receives the air wave, the ground wave, and the underground scattering wave from the control unit, and then extracts the ground wave so as to analyze underground physical properties.
G01V 3/12 - Prospection ou détection électrique ou magnétique; Mesure des caractéristiques du champ magnétique de la terre, p.ex. de la déclinaison ou de la déviation fonctionnant par ondes électromagnétiques
G01V 3/38 - Traitement de données, p.ex. pour l'analyse, pour l'interprétation ou pour la correction
G01V 3/17 - Prospection ou détection électrique ou magnétique; Mesure des caractéristiques du champ magnétique de la terre, p.ex. de la déclinaison ou de la déviation spécialement adaptée à l'utilisation pendant le transport, p.ex. par une personne, un véhicule ou un bateau fonctionnant au moyen d'ondes électromagnétiques
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Park, Hyun-Sik
Kim, Min-Seuk
Jeon, Ho-Seok
Kim, Young-Jae
Chung, Kyeong-Woo
Ha, Min-Cheol
Abrégé
The present invention provides a method for smelting ilmenite using red mud, the method comprising the steps of: mixing an ilmenite concentrate and red mud to form a mixture; adding a carbon source to the mixture, followed by heating to reduce iron in the mixture to form a molten droplet; subjecting the molten droplet to magnetic separation to remove the iron and recover a titanium dioxide slag; introducing the titanium dioxide slag into a Bayer process to recover alumina (Al2O3); and subjecting the alumina-separated titanium dioxide slag to acid-leaching to remove silica (SiO2).
Korea Institute of Geoscience and Mineral Resources (République de Corée)
Inventeur(s)
Chung, Kang-Sup
Kim, Byung-Gyu
Ryu, Tae-Gong
Park, In-Su
Hong, Hye-Jin
Abrégé
The present disclosure relates to an onshore lithium-recovering device for a lithium ion adsorption and desorption process including a supply unit for supplying lithium-containing water in which lithium is dissolved, a composite unit, a washing unit, a desorbing liquid unit, an extract liquid unit, a pressure adjusting unit, a discharge unit, and a control unit. Therefore, the lithium adsorption means is moved onshore so it is possible to significantly reduce the plant installation cost and the operating cost as compared to the lithium recovery process that operates the conventional offshore plant.
B01D 15/36 - Adsorption sélective, p.ex. chromatographie caractérisée par le mécanisme de séparation impliquant une interaction ionique, p.ex. échange d'ions, paire d'ions, suppression d'ions ou exclusion d'ions
B01D 15/20 - Adsorption sélective, p.ex. chromatographie caractérisée par des caractéristiques de structure ou de fonctionnement relatives au conditionnement de la matière adsorbante ou absorbante
B01J 49/85 - Dispositifs de commande ou de régulation à cet effet
B01J 49/60 - Nettoyage ou rinçage des lits d’échange d’ions
B01J 47/15 - Commande ou régulation pour l’obtention d’une solution ayant un pH fixe
B01J 49/06 - Régénération ou réactivation des échangeurs d'ions; Appareillage à cet effet des lits fixes contenant des échangeurs cationiques
B01J 20/06 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant des oxydes ou des hydroxydes des métaux non prévus dans le groupe
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
C22B 3/24 - Traitement ou purification de solutions, p.ex. de solutions obtenues par lixiviation par des procédés physiques, p.ex. par filtration, par des moyens magnétiques par adsorption sur des substances solides, p.ex. par extraction avec des résines solides
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01D 15/16 - Adsorption sélective, p.ex. chromatographie caractérisée par des caractéristiques de structure ou de fonctionnement relatives au conditionnement du fluide vecteur
B01J 49/70 - Régénération ou réactivation des échangeurs d'ions; Appareillage à cet effet pour les procédés ou les applications industriels à grande échelle
77.
METHOD FOR DETECTING PORPHYRY COPPER ORE BODY BY USING HYPERSPECTRAL IMAGING OF MALACHITE
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Heo, Chul-Ho
Jin, Kwang-Min
Abrégé
The present invention relates to a method for detecting a porphyry copper ore body by using hyperspectral imaging of malachite, the method comprising the steps of: obtaining hyperspectral image data of an alteration zone indicated by alteration zone distribution data, by using a drone equipped with a hyperspectral image sensor camera; and producing, from the hyperspectral image data, a malachite distribution map for a zone to be explored, whereby malachite can be rapidly discovered using the drone equipped with a hyperspectral image sensor, and ultimately, the time and money spent on an exploration conducted over a wide area to detect the location of a blind porphyry copper ore body existing under malachite can be significantly reduced.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
You, Kwang Suk
Kim, Kwan Ho
Abrégé
The present invention relates to a method for measuring the hydrophobicity (hydrophilicity) of a specimen and a measurement device therefor. The method for measuring the hydrophobicity (hydrophilicity) of a specimen according to the present invention comprises the steps of: disposing a bubble generating module for generating a bubble above a specimen; generating a bubble with the bubble generating module and moving the specimen and the bubble to each other to make a contact therebetween; and separating the specimen from the bubble, wherein, in the moving and separating steps, a contact surface between the bubble and the specimen is positioned in a phase different from a phase of the bubble, and force between the bubble and the surface of the specimen is measured.
Korea Institute of Geoscience and Mineral Resources (République de Corée)
Inventeur(s)
Son, Woohyun
Pyun, Sukjoon
Lee, Ho-Young
Koo, Nam-Hyung
Shin, Changsoo
Abrégé
The present invention relates generally to an apparatus and method for calculating efficient 3-dimensional (3D) traveltime by using coarse-grid mesh for a shallow depth source. More particularly, the present invention relates to an efficient 3D traveltime calculation method for a shallow depth source by combining a suppressed wave equation estimation of traveltime (SWEET) algorithm and an equivalent source distribution (ESD) algorithm, wherein the SWEET algorithm is a traveltime calculation algorithm using an damped wave equation and the ESD algorithm is for equivalently distributed sources; and to an apparatus and method for calculating efficient 3D traveltime by using coarse-grid mesh for a shallow depth source which may need less calculation time compared with that of a conventional SWEET algorithm.
METHOD FOR PREPARING COMPOSITE CALCIUM CARBONATE THROUGH SOLUBILIZATION OF CARBON DIOXIDE OF COAL ASH FROM CIRCULATING FLUIDIZED BED POWER PLANT AND COMPOSITE CALCIUM CARBONATE PREPARED THEREBY
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Ahn, Ji-Whan
Abrégé
An embodiment of the present invention provides a method for preparing composite calcium carbonate through the solubilization of carbon dioxide of coal ash from a circulating fluidized bed power plant, the method comprising the steps of: immersing coal ash, generated from the circulating fluidized bed power plant, in water to prepare a mixture (step 1); injecting carbon dioxide into the prepared mixture to form calcium oxide in the coal ash into calcium carbonate (step 2); and subjecting the mixture, which has calcium carbonate formed therein, to solid-liquid separation (step 3).
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Jang, Hee-Dong
Chang, Han-Kwon
Kil, Dae-Sup
Choi, Ji-Hyuk
Kim, Sun-Kyung
Abrégé
One embodiment of the present invention provides a method for preparing a silicon-carbon-graphene composite, comprising the steps of: (step 1) adding a carbon precursor solution to silicon and performing wet grinding so as to prepare a suspension; (step 2) forming a silicon-carbon composite by spray drying the suspension; and (step 3) spray drying and heat treating a solution comprising the silicon-carbon composite and graphene oxide.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Lee, Kyung Book
Choe, Jong Geun
Lee, Won Suk
Lee, Hyun Suk
Ahn, Tae Woong
Lee, Tae Hun
Abrégé
The present disclosure relates to an ensemble-based reservoir characterization method using multiple Kalman gains and dynamic data selection. The method includes preparing available data; generating initial ensembles by using the prepared static data; clustering and separating the generated initial models on the basis of a distance-based method; selecting the dynamic data; dynamically simulating the selected dynamic data by using the generated ensembles; calculating multiple Kalman gains by using initial models clustered in the same group as the selected dynamic data; updating ensemble members by means of the selected dynamic data and the multiple Kalman gains; and predicting a movement of a reservoir by using the updated models, and evaluating uncertainty thereof. Therefore, multiple Kalman gains are calculated and a final model is obtained using the selected dynamic data, and a reliable uncertainty evaluation and a future movement prediction can be performed within a short time by using the final model.
G01V 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
G06F 30/20 - Optimisation, vérification ou simulation de l’objet conçu
E21B 43/00 - Procédés ou dispositifs pour l'extraction de pétrole, de gaz, d'eau ou de matériaux solubles ou fusibles ou d'une suspension de matières minérales à partir de puits
G06K 9/62 - Méthodes ou dispositions pour la reconnaissance utilisant des moyens électroniques
83.
METHOD FOR MANUFACTURING CRUMPLED GRAPHENE COMPOSITE, COMPOSITE MANUFACTURED THEREBY, AND SUPERCAPACITOR INCLUDING COMPOSITE
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Jang, Hee-Dong
Chang, Han-Kwon
Choi, Ji-Hyuk
Kil, Dae-Sup
Kim, Hyung-Seok
Bae, In-Kook
Seo, Joo-Beom
Jo, Eun-Hee
Abrégé
The present invention relates to: a method for manufacturing a crumpled graphene composite, comprising a step of spraying, drying, and thermally treating a solution containing graphene oxide and a conductive material; a graphene composite manufactured thereby; and a supercapacitor to which an electrode including the same is applied.
H01G 11/54 - Condensateurs hybrides, c. à d. ayant des électrodes positive et négative différentes; Condensateurs électriques à double couche [EDL]; Procédés de fabrication desdits condensateurs ou de leurs composants Électrolytes
H01G 11/32 - Condensateurs hybrides, c. à d. ayant des électrodes positive et négative différentes; Condensateurs électriques à double couche [EDL]; Procédés de fabrication desdits condensateurs ou de leurs composants Électrodes caractérisées par leur matériau à base de carbone
84.
Method of first arrival picking of multi-channel seismic survey data considering sound source-receiver array
Korea Institute of Geoscience and Mineral Resources (République de Corée)
Inventeur(s)
Lee, Ho-Young
Abrégé
Provided is a method of first arrival picking of multi-channel seismic survey data considering sound source-receiver array that can increase the reliability of a first arrival selected from land seismic survey data or marine seismic survey data that includes background noise. Further, provided is a method of first arrival picking of multi-channel seismic survey data considering source-receiver array, which can improve the reliability of a first arrival or a micro earthquake occurrence location selected from measurement data of a micro earthquake seismic survey.
G01V 1/36 - Exécution de corrections statiques ou dynamiques sur des enregistrements, p.ex. correction de l'étalement; Etablissement d'une corrélation entre signaux sismiques; Elimination des effets produits par un excès d'énergie
G01V 1/28 - Traitement des données sismiques, p.ex. pour analyse, pour interprétation, pour correction
85.
PREDICTION APPARATUS AND METHOD OF PREDICTING DESORBED GAS VOLUME OF SHALE GAS RESERVOIR USING GEOPHYSICAL LOGGING DATA ANALYSIS
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Yang, Il Ho
Lee, Hyun Suk
Abrégé
The present invention relates to an apparatus for predicting the amount of desorption gas in a shale gas layer through geophysical well logging data analysis and a method therefor, the apparatus allowing the amount of desorption gas in the shale gas layer to be predicted. The apparatus for predicting the amount of the desorption gas in the shale gas layer, comprises: a mineral and organic matter amount analysis part for analyzing the amounts of minerals and organic matters by means of thermal analysis on a shale sample collected from a borehole; a canister gas volume measurement part for measuring a gas amount by using gas inside a canister having the collected shale sample sealed therein; a correlation analysis part for extracting, as a main adsorption mineral, minerals having high correlation with the minerals with respect to the gas amount; a main adsorption mineral amount deriving part for deriving the amount of the main adsorption mineral; and a desorption gas amount prediction part for predicting the amount of the gas adsorbed onto a shale gas reservoir layer, by using the derived amount of the main adsorption mineral and the correlation.
G01N 23/207 - Diffractométrie, p.ex. en utilisant une sonde en position centrale et un ou plusieurs détecteurs déplaçables en positions circonférentielles
E21B 49/08 - Prélèvement d'échantillons de fluides ou test des fluides dans les trous de forage ou dans les puits
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Lee, Hyun Suk
Yang, Il Ho
Abrégé
The present invention relates to an apparatus for predicting the amount of desorption gas in a shale gas layer through geophysical well logging data analysis and a method therefor, the apparatus allowing the amount of desorption gas in the shale gas layer to be predicted. The apparatus for predicting the amount of the desorption gas in the shale gas layer, comprises: a mineral and organic matter amount analysis part for analyzing the amounts of minerals and organic matters by means of thermal analysis on a shale sample collected from a borehole; a canister gas volume measurement part for measuring a gas amount by using gas inside a canister having the collected shale sample sealed therein; a correlation analysis part for extracting, as a main adsorption mineral, minerals having high correlation with the minerals with respect to the gas amount; a main adsorption mineral amount deriving part for deriving the amount of the main adsorption mineral; and a desorption gas amount prediction part for predicting the amount of the gas adsorbed onto a shale gas reservoir layer, by using the derived amount of the main adsorption mineral and the correlation.
G01N 23/207 - Diffractométrie, p.ex. en utilisant une sonde en position centrale et un ou plusieurs détecteurs déplaçables en positions circonférentielles
E21B 49/08 - Prélèvement d'échantillons de fluides ou test des fluides dans les trous de forage ou dans les puits
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Jin, Jaehwa
Oh, Youngmin
Kim, Junho
Lee, Jeongyil
Abrégé
The present invention relates to a method for measuring porosity utilizing electron microscopic images of rock samples reacted with a gadolinium compound. The method for measuring porosity according to the present invention comprises the steps of: (a) capturing a first image by performing electron microscopic imaging on a rock sample to be measured for porosity; (b) determining, from the first image, a first area of a part to be understood as heavy minerals; (c) immersing the rock sample in an aqueous solution, in which a gadolinium compound is dissolved, so that the aqueous solution flows into pores inside the rock sample to precipitate in the pores; (d) capturing a second image by performing electron microscopic imaging on the rock sample after the precipitation of the gadolinium compound; and (e) determining, from the second image, a second area of a part to be understood as heavy materials and pores, and then subtracting the first area from the second area to determine a pore area of the rock sample.
Korea Institute of Geoscience and Mineral Resources (République de Corée)
Inventeur(s)
Jin, Jae Hwa
Oh, Young Min
Kim, Jun Ho
Lee, Jeong-Yil
Abrégé
The present invention relates to a method for measuring porosity of a rock according to the present invention including: (a) capturing a first image by using SEM with respect to a rock sample; (b) determining a first area of a portion determined to be a heavy mineral in the first image; (c) immersing the rock sample in an aqueous solution in which a gadolinium compound is dissolved in that the aqueous solution flows into pores and the gadolinium compound is deposited in pores inside the rock sample; (d) capturing a second image by using SEM with respect to the rock sample; and (e) determining a second area of a portion determined as a heavy mineral and a pore in the second image, and then subtracting the first area from the second area to determine an area of pores in the rock sample.
G01N 15/08 - Recherche de la perméabilité, du volume des pores ou de l'aire superficielle des matériaux poreux
H01J 37/26 - Microscopes électroniques ou ioniques; Tubes à diffraction d'électrons ou d'ions
89.
LOW-SHRINKAGE AND LOW-CARBON GREEN CEMENT COMPOSITION COMPRISING CARBON-MINERALIZED FLY ASH AND EARLY STRENGTH TYPE EXPANSION AGENT, AND CONCRETE HAVING SAME APPLIED THERETO
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Lee, Hyoung-Woo
Jo, Sung-Hyun
Seo, Shin-Seok
Park, Chang-Hwan
Kim, Chun-Sik
Youn, Yong-Sang
Park, Tae-Gyu
Nam, Seong-Young
Ahn, Ji-Whan
Abrégé
One embodiment of the present invention provides a green cement composition comprising Portland cement, carbon minerals, an early strength type expansion agent, and blast furnace slag micropowder. In one embodiment of the present invention: carbon minerals obtained by reacting carbon dioxide, which is a main cause of greenhouse gas, with cogeneration plant fly ash are used, and thus the green cement composition has an effect of better reducing the amount of carbon dioxide than a conventional green cement, which has a simple mixture of fly ash and blast furnace slag micropowder; the cogeneration plant fly ash, which was restricted when used as a concrete admixture because of a high content of free lime, can be effectively utilized; and early strength deterioration and drying shrinkage, which are problems of the conventional green cement, are reduced using the early strength type expansion agent.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Lee, Hyoung-Woo
Jo, Sung-Hyun
Seo, Shin-Seok
Park, Chang-Hwan
Kim, Chun-Sik
Youn, Yong-Sang
Park, Tae-Gyu
Nam, Seong-Young
Ahn, Ji-Whan
Abrégé
An embodiment of the present invention provides a mine backfill composition comprising: cement; and fly ash and bottom ash from a circulating fluidized bed combustion boiler, wherein carbon dioxide is fixed in the fly ash and bottom ash.
C04B 20/00 - Emploi de matières comme charges pour mortiers, béton ou pierre artificielle prévu dans plus d'un groupe et caractérisées par la forme ou la répartition des grains; Traitement de matières spécialement adapté pour renforcer leur propriétés de charge dans les mortiers, béton ou pierre artificielle prévu dans plus d'un groupe de ; Matières expansées ou défibrillées
C04B 22/00 - Emploi de matières inorganiques comme ingrédients actifs pour mortiers, béton ou pierre artificielle, p.ex. emploi d'accélérateurs
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Cho, Sung-Wook
Yoo, Jeong-Hyun
Abrégé
An embodiment of the present invention relates to a method for electrolytic reduction of a rare-earth metal through a method for setting electrolytic reduction conditions at the time of electrolytic reduction of a metal from a raw material comprising metal components using an electrolytic bath comprising a cathode and an anode and a supporting electrolyte. The present invention can provide: a method for determining in advance the contact area and the amount of a supporting electrolyte in order to obtain desired current density; and a method for determining in advance the additional input rate of a raw material, and through these methods, the present invention can provide the optimal electrolysis temperature and current density ranges at the time of electrolytic reduction of a metal and promote the improvement of current efficiency.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Kwon, Han-Jung
Suh, Chang-Youl
Kim, Ji-Woong
Kim, Byung-Su
Cho, Sung-Wook
Yoo, Jeong-Hyun
Noh, Ki-Min
Kim, Dong-Jin
Kim, Won-Baek
Abrégé
One aspect of the present invention provides a method for recycling titanium scrap, comprising the steps of: (step 1) removing, from titanium scrap, organic matter and sulfides and preparing titanium oxide by oxidizing the titanium scrap; (step 2) pulverizing the prepared titanium oxide and mixing the same with a carbon powder; and (step 3) forming titanium carbonitride by carbonitriding the mixed titanium oxide.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Park, Hyun-Sik
Kim, Min-Seok
Lee, Jae-Chun
Ha, Min-Chul
Kim, Soo-Kyung
Sohn, Jeong-Soo
Shin, Do-Yun
Yang, Dong-Hyo
Jeong, Jin-Gi
Kim, Young-Jae
Abrégé
One aspect of the present invention provides a method for concentrating and recovering noble metals through a boron compound, comprising the steps of: (step 1) pulverizing a copper-containing material, and preparing a mixture by mixing the same with gold concentrates; (step 2) heat treating the prepared mixture and oxidizing roasting the same; (step 3) melting the oxidizing roasted mixture and injecting a boron compound into a slag to be generated; and (step 4) separating and recovering the slag and crude metals obtained in step 3.
Korea Institute of Geoscience and Mineral Resources (République de Corée)
Inventeur(s)
Kang, Woong
Kim, Jung Ho
Yi, Myeong Jong
Papadopoulos, Nikos
Abrégé
The present invention relates to an apparatus and method for analyzing underground geophysical properties using the principle of a ground-penetrating radar. In order to resolve problems of the ground-penetrating radar (GPR) techniques of the related art which mainly acquires an underground image using electric field reflected waves and excludes acquisition of an underground image using magnetic field reflected waves, the present invention provides a system for exploring underground geophysical properties and a method for analyzing underground geophysical properties using the same, the system including: a transmission antenna which is located in a specific spot on the ground and radiates an electromagnetic pulse signal; and a pair of reception antennae which measures an electric field signal and a magnetic field signal which are generated by the radiated signal, in which the system is configured to be able to acquire not only underground images using electric field reflected waves as in technology of the related art but also underground images using magnetic field reflected waves, thereby exploring underground geophysical properties more accurately and effectively than conventional technology.
G01S 13/56 - Discrimination entre objets fixes et mobiles ou entre objets se déplaçant à différentes vitesses pour la détection de présence
G01V 3/12 - Prospection ou détection électrique ou magnétique; Mesure des caractéristiques du champ magnétique de la terre, p.ex. de la déclinaison ou de la déviation fonctionnant par ondes électromagnétiques
G01S 13/88 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques
THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA (USA)
KOREA INSTITUTE OF GEOSCIENCES AND MINERAL RESOURES (République de Corée)
Inventeur(s)
Kagan, Cherie, R.
Choi, Ji-Hyuk
Wang, Han
Oh, Soong, Ju
Abrégé
Colloidal nanocrystal electronic devices including multiple types of nanocrystal device elements including nanocrystal metallic electrodes, nanocrystal insulators, and nanocrystal insulators. Colloidal nanocrystal electronic devices may be produced by forming multiple nanocrystal electronic device elements on a substrate.
H01B 1/06 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisés; Emploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Jang, Hee-Dong
Chang, Han-Kwon
Choi, Ji-Hyuk
Abrégé
The present invention relates to a method for manufacturing graphene balls, the method comprising the steps of: a) preparing a dispersion containing graphene oxide, a monosaccharide or polysaccharide reductant, ammonia water, and a dispersion medium; and b) spraying and drying the dispersion. The manufacture of graphene balls by the method of the present invention can produce spherical graphene having a uniform size. Such graphene can be applied to various fields due to excellent physical and chemical characteristics.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Chun, Jong Hwa
Eo, Young Sang
Bahk, Jang Jun
Abrégé
A submarine gas-leakage monitoring system for long-term detection of gas and a method of operating the same are disclosed. The submarine gas-leakage monitoring system includes: a buoy equipped with a satellite communication unit to transmit acquired data to a satellite or to receive a command for activation or inactivation of a first submarine sensor from the satellite when the buoy is raised to float on the seawater surface; a seabed observation unit located close to a seabed, the seabed observation unit acquiring and storing information about gas leakage from the seabed and controlling the buoy such that the buoy is raised or lowered; and a signal cable equipped with the first submarine sensor that detects migration or diffusion of leaked gas and connected between the buoy and the seabed observation unit to allow a signal transmission between the buoy and the seabed observation unit.
H04Q 9/00 - Dispositions dans les systèmes de commande à distance ou de télémétrie pour appeler sélectivement une sous-station à partir d'une station principale, sous-station dans laquelle un appareil recherché est choisi pour appliquer un signal de commande ou
98.
ENSEMBLE-BASED RESERVOIR CHARACTERIZATION METHOD USING MULTIPLE KALMAN GAINS AND DYNAMIC DATA SELECTION
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Lee, Kyung Book
Choe, Jong Geun
Lee, Won Suk
Lee, Hyun Suk
Ahn, Tae Woong
Lee, Tae Hun
Abrégé
The present invention relates to an ensemble-based reservoir characterization method using multiple Kalman gains and dynamic data selection, comprising the steps of: preparing available data including static data and dynamic data; generating initial ensembles by using the prepared static data; clustering and separating the generated initial models on the basis of a distance-based method; selecting the dynamic data; dynamically simulating the selected dynamic data by using the generated ensembles; calculating multiple Kalman gains by using initial models clustered in the same group as the selected dynamic data; updating ensemble members by means of the selected dynamic data and the multiple Kalman gains; and predicting a movement of a reservoir by using the updated models, and evaluating uncertainty thereof. Therefore, multiple Kalman gains suitable for an initial static model are calculated and a final model is obtained using the selected dynamic data, and a reliable uncertainty evaluation and a future movement prediction can be performed within a short time by using the final model.
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Lee, Hyun Suk
Kim, Kwang Hyun
Shin, Hyun Don
Rhee, Chul Woo
Abrégé
The present invention relates to an apparatus for evaluating the economic feasibility of bitumen and a method therefor, which evaluates the economic feasibility of bitumen that is buried underground, being raw oil having high viscosity, by calculating the SPI of an undeveloped chosen target, and by calculating a correlation equation with NPV. The apparatus for evaluating the economic feasibility of bitumen according to the present invention comprises: a physical logging data input part; a three-dimensional porosity model acquisition part for receiving physical logging data from the physical logging data input part and for obtaining a three-dimensional porosity model using an SGS method; a three-dimensional vertical permeability model acquisition part for receiving the physical logging data from the physical logging data input part, for receiving the three-dimensional porosity model obtained from the three-dimensional porosity model acquisition part, and for obtaining a three-dimensional vertical permeability model using the SGS method; a three-dimensional oil saturation model acquisition model for receiving the physical logging data from the physical logging data input part, for receiving the three-dimensional porosity model obtained from the three-dimensional porosity model acquisition part, and for obtaining a three-dimensional oil saturation using the SGS method; an SPI calculation part for respectively receiving the three-dimensional porosity model, the three-dimensional vertical permeability model and the three-dimensional oil saturation model from the three-dimensional porosity model acquisition part, the three-dimensional vertical permeability model acquisition part and the three-dimensional oil saturation model acquisition part, and for calculating SPI; an NPV calculation part for receiving the calculated SPI from the SPI calculation part, and for calculating an NPV using the following mathematical formula 1 [Mathematical Formula 1] NPV = 4.79 * SPI - 6.6; and a display part for displaying the distribution of the NPV values calculated from the NPV calculation part for each stratum.
G06Q 50/00 - Systèmes ou procédés spécialement adaptés à un secteur particulier d’activité économique, p.ex. aux services d’utilité publique ou au tourisme
E21B 47/00 - Relevés dans les trous de forage ou dans les puits
G06Q 10/04 - Prévision ou optimisation spécialement adaptées à des fins administratives ou de gestion, p. ex. programmation linéaire ou "problème d’optimisation des stocks"
100.
METHOD FOR MONITORING ROCK GROUTING USING ELECTRICAL RESISTIVITY
KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (République de Corée)
Inventeur(s)
Oh, Tae-Min
Park, Eui-Seob
Lee, Hang-Bok
Abrégé
A method for monitoring rock grouting using electrical resistivity is disclosed. An apparatus for monitoring rock grouting comprises: a plurality of bore holes which are radially installed in an underground structure to form a grouting portion by injecting a grout into a rock bed or the ground surrounding an underground structure; a plurality of electrodes installed inside the bore holes; and a plurality of temperature sensors installed inside the bore holes for measuring the temperature of the rock or the ground. The disclosed method for monitoring rock grouting comprises the steps of: (a) applying, by a measurement unit, a current or voltage to an electrode and measuring, by a temperature sensor, a temperature of a rock or the ground; (b) measuring, by the measurement unit, a resistance value between electrodes installed in adjacent bore holes; and (c) calculating, by a grouting analysis unit, an electrical resistivity value by mutually analyzing the measured values of the temperature sensor and the measurement unit.