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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 37. Отображено 37.
22-07-2015 дата публикации

METHOD FOR PRODUCING MICROBIAL METABOLITES FROM LIGNOCELLULOSIC BIOMASS CONTAINING STARCH

Номер: KR1020150084120A
Автор: YU, JU HYUN, EOM, IN YONG, LEE, SEUNG HWAN, HONG, KYUNG SIK, OH, YOUNG HOON, JUNG, CHAN DUCK, JEGAL, JONG GEON, SONG, BONG KEUN
Принадлежит:

The present invention provides a method for maximizing the ratio of converting carbohydrates in lignocellulosic biomass into microbial metabolites by a minimized process. According to the present invention, when microbial metabolites such as bioethanol, lactic acid, or the like from lignocellulosic biomass containing starch or sugar, enzyme saccharification and microbial fermentation are performed or simultaneous saccharification and fermentation is formed by using the whole pretreated product after performing hot water pretreatment under the condition that a yield of hemicellulose sugar, obtained by hot water pretreatment and enzyme saccarification, is maximized without pre-extracting or collecting starch or sugar. COPYRIGHT KIPO 2015 ...

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Номер записи: 1
15-02-2016 дата публикации

METHOD OF MANUFACTURING MEDICAL NANOFIBER SHEETS

Номер: KR1020160015418A
Автор: KIM, WON IL, HONG, GYEONG SIK, PARK, JAE JIN, KWON, JUNG KI
Принадлежит:

The present invention relates to a device for manufacturing non-woven fabric-based nanofiber sheets using an electrospinning method by introducing PLGA and a small amount of hydrophilic polymers (PEO), in addition to chitosan, a biodegradable natural polymer, as a main material which is safe to the human body and which has a function of anti-bacterial effects on wounded areas and a function of preventing synechia. The present invention comprises the followings: a dispenser unit (10) where multiple syringe type dispensers (11) filled with a spinning solution for manufacturing nanofiber are arranged at regular intervals vertically and horizontally; a transferring unit (20), for transferring nanofiber sprayed, arranged at the lower part of the dispenser unit (10); and a voltage applying unit (30) for applying a negative voltage to the transferring unit (20) and applying a positive voltage to the dispenser unit (10). In the dispenser unit (10), the multiple syringe type dispensers (11) where ...

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Номер записи: 2
16-01-2017 дата публикации

PREPARATION METHOD OF METAL NANOFIBER AND METAL NANOFIBER PREPARED THEREFROM

Номер: KR1020170005563A
Автор: KWON, HYUK SANG, NAM, DO HWAN, KIM, TAE HEE, HONG, KYUNG SIK, YU, MIN KYU, LIM, SUNG JIN, SOHN, DONG RAK, OH, SE KWON
Принадлежит:

The present invention relates to a preparation method of a metal nanofiber, and to a metal nanofiber prepared therefrom. The preparation method can stably prepare a metal nanofiber exhibiting excellent durability and electrical characteristics while having a high aspect ratio through a one-step process at moderate conditions. COPYRIGHT KIPO 2017 ...

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Номер записи: 3
06-02-2018 дата публикации

METHOD FOR RETRIEVING SUGAR SOLUTION PRODUCED VIA SACCHARIFICATION OF BIOMASS

Номер: KR1020180012672A
Автор: YU, JU HYUN, EOM, IN YONG, HONG, KYUNG SIK
Принадлежит:

The present invention relates to a method for efficiently retrieving a sugar solution containing saccharified residues and glucose after saccharification of lignocellulosic biomass or algal biomass using acid or saccharification enzymes. The present invention further relates to an apparatus for conducting the method. More specifically, the present invention relates to a method capable of minimizing a loss of sugar due to remaining in residues while retrieving a sugar solution using water and a minimal number of apparatuses. To this end, a protein suspension is added to a suspension which contains saccharified residues and glucose produced by saccharifying cellulose after adding saccharification enzymes or acid to the biomass, so as to coagulate fine particles. The present invention further relates to an apparatus for conducting the same. COPYRIGHT KIPO 2018 (AA) Biomass pretreatment material (BB) Saccharifying enzyme or acid (CC) Biomass saccharified material (DD) Protein additives for ...

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Номер записи: 4
16-05-2018 дата публикации

JIG INSERTED INTO INNER PART OF PIPE

Номер: KR1020180050858A
Автор: HONG, KYOUNG SIC, KIM, SUNG GON, KIM, DONG HOON, BAEK, SOOK HYUN, HAN, JONG SUK
Принадлежит:

The present invention relates to a jig inserted into an inner part of a pipe, which comprises: a center beam; a mounting unit arranged in one end portion of the center beam, and having inspection equipment mounted thereon; and a size adjusting unit arranged along the circumference at an external side of the center beam, corresponding to the internal diameter of a pipe to be flexible, and supporting movement of the center beam. According to the present invention, the jig is flexible in accordance with the internal diameter of a pipe, and the size of the jig can be adjusted for the jig to move in the pipe. COPYRIGHT KIPO 2018 ...

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Номер записи: 5
31-08-2018 дата публикации

METHOD FOR RECOVERING SUGAR SOLUTION PREPARED BY SACCHARIFICATION OF BIOMASS

Номер: KR1020180097480A
Автор: YU, JU HYUN, EOM, IN YONG, HONG, KYUNG SIK
Принадлежит:

The present invention relates to a method for effectively recovering a sugar solution containing glucose and saccharogenic residues after saccharification using an acid or a saccharogenic enzyme of a wood-based or algae biomass, and to a device for implementing the method. More specifically, the present invention relates to the method capable of recovering the sugar solution using minimal equipment and water after aggregating fine particles by adding a protein suspension to a suspension of glucose and saccharogenic residues, which are produced by saccharifying cellulose by adding an acid or saccharogenic enzyme to the biomass, while capable of minimizing an amount of saccharide lost in the residues, and to the device for implementing the method. COPYRIGHT KIPO 2018 (AA) Biomass pretreatment material (BB) Saccharifying enzyme or acid (CC) Biomass saccharified material (DD) Protein additives for coagulation of glycated residues (EE) Slurry in which the fine particles aggregated (F1,F1) Centrifugation ...

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Номер записи: 6
29-05-2017 дата публикации

해바라기 줄기 속대를 원료로 하는 식용당과 식이용 미네랄의 제조 방법

Номер: KR0101741192B1
Автор: 유주현, 정찬덕, 홍경식, 엄인용, 송봉근
Принадлежит: 한국화학연구원

... 본 발명은 해바라기 줄기의 속대를 주원료로 하는 식용당과 식이용 미네랄, 및 이를 제조하는 방법에 관한 것으로, 구체적으로, 해바라기 줄기로부터 분리한 속대를 효소 가수분해하여 당화물을 제조한 후 이를 분리 정제 및 농축함으로써 식용당을 제조하고, 속대로부터 추출한 무기염을 분리 정제 및 농축함으로써 식이용 미네랄을 제조하는 방법을 제공한다. 본 발명으로 제조한 식용당과 식이용 미네랄은 인축과 미생물에 해로운 물질을 전혀 함유하지 않으면서 칼륨과 칼슘, 마그네슘을 다량 함유하므로 건강증진용 식품 재료, 사료 제조용 첨가물 및 미생물 발효용 첨가제로 사용될 수 있다.

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Номер записи: 7
11-07-2017 дата публикации

LITHIUM PRIMARY BATTERY

Номер: KR101756401B1
Автор: KWON, HYUK SANG, KIM, TAE HEE, SOHN, DONG RAK, HONG, KYUNG SIK, NAM, DO HWAN, PARK, HYO WHAN, SEO, SEONG HO, JUNG, HONG JIP, JEON, SEUL GI
Принадлежит: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, POONGSAN CORPORATION

The present invention relates to a lithium primary battery with enhanced low-temperature output properties. According to an embodiment of the present invention, the lithium primary battery comprises: negative and positive electrodes, an electrolytic solution, and a separation membrane. The negative electrodes include lithium. The positive electrodes include a composite of graphite fluoride and manganese dioxide. The electrolytic solution includes lithium salt and a carbonate-based mixture solvent. The manganese dioxide has a spinel structure. COPYRIGHT KIPO 2017 (AA) Example 1 (BB) Comparative example 1 (CC) Comparative example 2 (DD) Comparative example 3 ...

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Номер записи: 8
11-11-2015 дата публикации

THERMAL ENERGY STORAGE HEATING AND COOLING SYSTEM USING DEPTH DIFFERENCE OF UNDERGROUND AQUIFER

Номер: KR1020150126188A
Автор: KIM, YEO SAENG, LEE, DAE SUNG, ROH, SEUNG YUP, KIM, HYOUNG SOO, SONG, SAN, HONG, KYUNG SIK, KIM, YOUNG SEEK
Принадлежит:

The present invention relates to a thermal energy storage heating and cooling system using depth difference of an underground aquifer and, more specifically, relates to a thermal energy storage heating and cooling system using depth difference of an underground aquifer, which can improve thermal efficiency by using depth difference of an underground aquifer having different geothermal heat in accordance with a depth. According to the present invention, a first tubular well and a second tubular well are formed in an alluvial aquifer and a bedrock aquifer which have a different depth to have different geothermal heat, thereby improving heating and cooling efficiency compared to a conventional method by utilizing underground water with a relatively proper temperature in case of heating and cooling. COPYRIGHT KIPO 2016 ...

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Номер записи: 9
29-12-2017 дата публикации

ROTATING AND FLOATING TYPE PHOTOVOLTAIC POWER GENERATION DEVICE AND CONTROL SYSTEM USING SAME

Номер: KR101813053B1
Автор: HONG, KYUNG SIK, HONG, SOON WON
Принадлежит: HONG, KYUNG SIK, YEC CO., LTD.

Disclosed are a rotating and floating type photovoltaic power generation device capable of being installed on water in a simple structure and rotating while tracking sun, and a control system using the same. According to the embodiment of the present invention, the rotating and floating type photovoltaic power generation device includes: a floating unit floating on the water; a light collecting plate unit collecting sunlight and installed on the floating unit; and a mooring unit stabilizing the position of the floating unit on the water. The mooring unit includes: four anchors fixed to the bottom under the water; a first winch and a second winch, which are installed on the floating unit; a first wire rope connecting the two anchors located in a diagonal direction on one side of the floating unit among the four anchors and connected to the first winch; and a second wire rope connecting the two anchors located in the diagonal direction on the other side of the floating unit among the four ...

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Номер записи: 10
18-10-2018 дата публикации

바이오매스의 당화로 제조한 당용액의 회수 방법

Номер: KR0101909738B1
Автор: 유주현, 엄인용, 홍경식
Принадлежит: 한국화학연구원

... 본 발명은 목질계 혹은 조류 바이오매스의 산 또는 당화효소를 이용한 당화 후 포도당과 당화잔사를 함유하는 당용액을 효율적으로 회수하는 방법 및 그 방법을 구현하기 위한 장치에 관한 것으로, 보다 상세하게는 바이오매스에 산 또는 당화효소를을 가하여 섬유소를 당화함으로써 생성된 포도당과 당화잔사를 함유하는 현탁액에 단백질 현탁액을 가하여 미세입자를 응집시킨 후 최소한의 장비와 물을 사용하여 당용액을 회수하는 동시에 잔사 중에 남게 되어 손실되는 당의 양을 극소화할 수 있는 방법과, 이를 실행할 수 있는 장치에 관한 것이다.

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Номер записи: 11
15-02-2016 дата публикации

BIOSIGNAL MEASURING DEVICE FOR DERMAL ATTACHMENT

Номер: KR1020160015419A
Автор: KIM, WON IL, PARK, JAE JIN, HONG, GYEONG SIK, KWON, JUNG KI
Принадлежит:

Disclosed is a biosignal measuring device for dermal attachment that may be attached directly to the human skin for measuring and monitoring in real time biosignals of a human body, including: a flexible substrate (110) having, between plastic films (112), a circuit board (111) embedded on which a circuit pattern is formed; a temperature sensor (120) and a pulse sensor (130), installed on one side of the flexible substrate (110), which measures the temperature and the pulse of the human body; a radio transceiver (150), installed on the other side of the flexible substrate (110), which converts the temperature and pulse signals of the human body measured by the temperature sensor (120) and the pulse sensor (130) to radio signals and wirelessly transmits the radio signals; a battery (160), installed on the other side of the flexible substrate (110), which supplies the temperature sensor (120), the pulse sensor (130) and the radio transceiver (150) with electric power; and an adhesive (180 ...

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Номер записи: 12
08-05-2017 дата публикации

METHOD FOR EFFICIENTLY REMOVING OR RECOVERING EXTRACTABLE COMPONENTS FROM BIOMASS

Номер: KR101733082B1
Автор: YU, JU HYUN, HONG, KYUNG SIK, KIM, IN CHUL, EOM, IN YONG, JUNG, CHAN DUCK, SONG, BONG KEUN
Принадлежит: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

The present invention relates to a method for simultaneously extracting water soluble components and oil soluble components from biomass using water and then recovering or removing biomass with minimal loss, and an apparatus for realizing the method thereof. The present invention can rapidly recover or remove extractable components of biomass such as fat soluble components and proteins, thereby increasing conversion efficiency of the manufacturing process. Also, pre-removal of substances that can act as impurities in a final product reduces manufacturing costs and enables efficient extraction, recovery, and concentration of fat-soluble materials without the use of costly organic solvents such as ethyl ether or nucleic acids. COPYRIGHT KIPO 2017 (AA) Biomass coarse material (BB) Water or (Water + Hydrophobic solvent) (CC) Friction-type grinding (DD) Water (EE) Filtering through filtering cloth (FF) Aqueous solution + Emulsion (GG) Biomass for pretreatment (remove extractable materials) ( ...

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Номер записи: 13
07-02-2018 дата публикации

METHOD FOR HIGH LOAD ENZYMATIC SACCHARIFICATION FOR LIGNOCELLULOSIC BIOMASS, AND SACCHARIFICATION REACTOR FOR SAME

Номер: KR101826964B1
Автор: YU, JU HYUN, EOM, IN YONG, HONG, KYUNG SIK
Принадлежит: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

A high load enzymatic saccharification technology for lignocellulosic biomass maintains at least 15% of the total load amount of biomass pre-treatment materials based on dried materials from the initial saccharification till the end when producing high concentration saccharides via enzymatic saccharification for biomass using a cellulase composite enzymatic preparation. According to the present invention, high load enzymatic saccharification technology derives high saccharification rate, requires duration for saccharification as short as the saccharification when the load amount of the biomass pre-treatment material is set less than 15% based on the dried materials, while remarkably reducing total energy consumption. COPYRIGHT KIPO 2018 (AA) Pretreatment material (BB) Saccharified enzyme (CC) Rough saccharifier (DD) Biomass rough saccharification (EE) Main saccharifier (FF) Biomass primary saccharification (G1,G2,G3,G4,G5) Pretreatment material + enzyme (HH) Biomass secondary saccharification ...

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Номер записи: 14
08-01-2018 дата публикации

금속 나노섬유 제조방법 및 이로부터 제조된 금속 나노섬유

Номер: KR0101816077B1
Автор: 권혁상, 남도환, 김태희, 홍경식, 유민규, 임성진, 손동락, 오세권
Принадлежит: 한국과학기술원

... 본 발명은, 온화한 조건에서 단일 공정을 통해, 우수한 내구성 및 전기적 특성을 나타내며 높은 종횡비를 갖는 금속 나노섬유를 안정적으로 제조할 수 있는 금속 나노섬유 제조방법 및 이로부터 제조된 금속 나노섬유에 관한 것이다.

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Номер записи: 15
22-07-2016 дата публикации

전분을 함유하는 목질계 바이오매스로부터 미생물 대사산물을 제조하는 방법

Номер: KR0101642056B1
Автор: 유주현, 엄인용, 이승환, 홍경식, 오영훈, 정찬덕, 제갈종건, 송봉근
Принадлежит: 한국화학연구원

... 본 발명은 전분 혹은 당분을 함유하는 목질계 바이오매스로부터 바이오에탄올 또는 젖산 등의 미생물 대사산물을 제조할 때 전분 혹은 당분을 미리 추출 혹은 회수하지 않고 열수 전처리와 효소당화에 의해 얻어지는 헤미셀룰로오스 당의 수율이 최대가 되는 조건에서 열수 전처리한 후 전처리물 전부를 사용하여 효소 당화와 미생물 발효를 수행하거나 동시당화 발효를 수행함으로써 최소한의 공정으로 목질계 바이오매스 중의 탄수화물이 미생물 대사산물로 전환되는 비율을 극대화하는 방법을 제공한다.

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Номер записи: 16
05-07-2018 дата публикации

DEXTRAN-BASED WOUND DRESSING AND METHOD FOR MANUFACTURING SAME

Номер: KR1020180076063A
Автор: KIM, HYUNG JOON, KANG, JEON YOUNG, HONG, GYEONG SIK, LEE, JEONG HA
Принадлежит:

The present invention relates to a dextran-based wound dressing and a method for manufacturing the same. The dextran-based wound dressing of the present invention comprises a hydrogel film layer comprising a hydrophilic polymer comprising dextran and a crosslinking agent. The dextran-based wound dressing of the present invention can be used as wound therapeutic agent having sterilizing, inflammation suppressing, and wound healing functions. COPYRIGHT KIPO 2018 ...

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Номер записи: 17
15-01-2015 дата публикации

METHOD FOR PREPARING SUGAR, BIOETHANOL OR MICROBIAL METABOLITE FROM LIGNOCELLULOSIC BIOMASS

Номер: WO2015005589A1
Автор: YU, Ju Hyun, JUNG, Chan Duck, EOM, In Yong, LEE, Seung Hwan, HONG, Kyung Sik, KIM, In-Chul, JEGAL, Jong Geon, SONG, Bong Keun
Принадлежит:

The present invention relates to a method for preparing bioethanol from lignocellulosic biomass. The method of the present invention is capable of: minimizing the impurity content of an enzymatic saccharification raw material, by extracting biomass using hot water, before pretreatment, and removing extractable substances such as inorganic salts; suppressing, to the greatest extent, the production of an excessive degradation product of sugar, by pretreating the biomass, from which the hot water extractable substances have been removed, in a condition for maximizing xylan yield; preparing fermentable sugar at a low cost, without washing a pretreated solid obtained from subsequent solid-liquid separation, but by only concentrating a sugar solution obtained after enzymatic saccharification, using a separation film; and preparing bioethanol therefrom in high yield.

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Номер записи: 18
28-06-2012 дата публикации

TREATMENT METHOD FOR BIOMASS TO MAXIMIZE SUGAR YIELD, AND ADDITIVE USED IN SAME

Номер: WO2012087068A3
Автор: YU, Ju Hyun, JUNG, Chan Duck, EOM, In Yong, HONG, Kyung Sik, SONG, Bong Keun
Принадлежит:

The present invention relates to a treatment method for biomass to maximize a sugar yield. The method of the present invention can effective adsorb a lignin-derived material and various materials inhibiting enzymatic activity using a specific additive, thereby promoting enzymatic saccharification or simultaneous saccharification and fermentation, for example, the saccharification of cellulose by cellulase. Therefore, it is possible to maximize the yield of sugar obtained from biomass.

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Номер записи: 19
29-05-2017 дата публикации

PREPARATION METHOD OF EDIBLE SUGAR INCLUDING MINERALS PRODUCED FROM PITH OF SUNFLOWER STALKS

Номер: KR1020170058909A
Автор: YU, JU HYUN, JUNG, CHAN DUCK, HONG, KYUNG SIK, EOM, IN YONG, SONG, BONG KEUN
Принадлежит:

The present invention relates to edible sugar and edible minerals using the pith of sunflower stalks as a main ingredient and a manufacturing method thereof, and more specifically, to a method for manufacturing edible sugar by separating, refining, and concentrating a saccharified ingredient obtained by separating the pith from the sunflower stalks and hydrolyzing the pit using an enzyme, and for manufacturing edible minerals by separating, refining, and concentrating inorganic salt extracted from the pith of sunflower stalks. The edible sugar and edible minerals manufactured through the present invention do not contain harmful substances for humans and animals and microorganisms at all, and can be used as a health promoting food ingredient, an additive for animal feed, and an additive for microbial fermentation by containing an abundant amount of potassium, calcium, and magnesium. COPYRIGHT KIPO 2017 (AA) Pith separation step (BB) Water-bathed material manufacturing step (CC) Water-bathed ...

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Номер записи: 20
03-07-2014 дата публикации

METHOD FOR PREPARING FERMENTABLE SUGAR FROM WOOD-BASED BIOMASS

Номер: WO2014104755A1
Автор: YU, Ju Hyun, JUNG, Chan Duck, LEE, Seung Hwan, KIM, In-Chul, HONG, Kyung Sik, EOM, In Yong, JEGAL, Jong Geon, SONG, Bong Keun
Принадлежит:

The present invention relates to a method for preparing, from wood-based biomass, a high concentration of fermentable sugar which can be effectively used in culturing various industrial fermented bacteria. According to the method of the present invention, biomass can be extracted by hot water prior to a pre-treatment so as to remove extractible substances such as mineral salts to thus minimize the content of impurities in raw materials for an enzymatic saccharification. The biomass from which substances extractible by hot water are removed is pre-treated in the condition where xylan yield rate is maximized, thus achieving maximum inhibition of the generation of over-decomposed products of sugar. Subsequently, fermentable sugar for culturing various industrial fermented bacteria can be prepared in an inexpensive manner by only concentrating, using a separator membrane, the sugar solution obtained by an enzymatic saccharification of the pre-treated solid content obtained by a solid-liquid ...

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Номер записи: 21
11-06-2020 дата публикации

LITHIUM ELECTRODE MANUFACTURING APPARATUS AND MANUFACTURING METHOD

Номер: WO2020117022A1
Автор: PARK, Gi Su, SONG, Minsun, LEE, Jaegil, HONG, Kyungsik, JUNG, Jong Mo
Принадлежит:

The present invention relates to a lithium electrode manufacturing apparatus and manufacturing method and, more specifically, provides a lithium electrode manufacturing apparatus comprising a cutting stage, a laser emitting unit, and a lithium metal film supply unit, wherein a plurality of adsorption holes and a plurality of unit electrode pattern grooves are formed on the upper surface of the cutting stage. According to the manufacturing apparatus of the present invention, the cutting quality of a lithium electrode is excellent, and the occurrence of burr is also suppressed, thereby enabling the manufacture of a precise lithium electrode.

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Номер записи: 22
20-06-2016 дата публикации

Bio-signal measurement devices attached to the skin

Номер: KR0101631666B1
Автор: 김원일, 박재진, 홍경식, 권중기
Принадлежит: 김원일, 주식회사 원바이오젠

... 본 발명은 인체의 피부에 직접 부착하여 인체의 생체 신호를 실시간으로 측정하고 모니터링 할 수 있도록 하는 피부 부착형 생체 신호 측정 장치에 관한 것이다. 본 발명에 따른 피부 부착형 생체 신호 측정 장치는 인체의 피부에 부착되어 인체의 생체 신호를 측정하는 생체 신호 측정 장치에 있어서, 플라스틱 필름(112) 사이에 회로 패턴이 형성된 회로기판(111)이 배치된 플렉서블 기판(110)과; 상기 플렉서블 기판(110)의 일측에 실장되어, 인체 체온 및 맥박을 측정하는 체온센서(120) 및 맥박센서(130)와; 상기 플렉서블 기판(110)의 타측에 실장되어, 상기 체온센서(120) 및 맥박센서(130)를 통하여 측정되는 인체 체온 및 맥박 신호를 무선 신호로 변환하여 무선 송출하는 무선 송수신기(150)와; 상기 플렉서블 기판(110)의 타측에 실장되어, 상기 체온센서(120)와 맥박센서(130) 및 무선 송수신기(150)에 전원을 공급하는 배터리(160)와; 상기 플렉서블 기판(110)에 도포되어 인체 피부에 탈부착 될 수 있도록 하는 점착제(180);를 포함하여 이루어져, 인체 피부 움직임에 유연하게 대응하면서 생체 신호를 안정적으로 측정하고 전송할 수 있게 된다.

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Номер записи: 23
13-07-2015 дата публикации

METHOD FOR PRODUCING MICROBIAL INHIBITOR-FREE FERMENTABLE SUGAR SOLUTIONS FROM LIGNOCELLULOSIC BIOMASS

Номер: KR0101536132B1
Автор: 유주현, 엄인용, 홍경식, 정찬덕, 제갈종건, 송봉근
Принадлежит: 한국화학연구원

... 본 발명은 목질계 바이오매스로부터 여러 가지 산업용 발효 균주의 배양에 유용하게 사용될 수 있는 발효당을 제조하는 방법에 관한 것으로서, 본 발명의 방법은 바이오매스의 열수 전처리 후 전처리물을 100℃ 이하로 데운 알칼리 수용액으로 세척함으로써 후속 효소당화에서 초산 생성량을 최소화할 수 있고, 부수적으로 당수율을 증대할 수 있을 뿐만 아니라 세척과정 중에 어떠한 당손실도 초래하지 않는다.

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Номер записи: 24
17-02-2016 дата публикации

THERMAL ENERGY STORAGE SYSTEM USING DEPTH DEFFERENCE OF AQUIFER

Номер: KR0101591017B1
Автор: 김여생, 이대성, 노승엽, 김형수, 송산, 홍경식, 김영식
Принадлежит: 금호산업 주식회사, (주)넥스지오

... 본 발명은 지하대수층의 축열 냉난방 시스템에 관한 것으로, 더욱 상세하게는 깊이에 따라 서로 다른 지열을 갖는 지하대수층의 깊이 차이를 이용함으로써 열효율을 향상시킬 수 있는 지하대수층의 깊이 차이를 이용한 축열 냉난방 시스템에 관한 것이다. 본 발명에 의하면, 제1 관정과 제2 관정이 서로 다른 깊이를 갖는 충적대수층 및 암반대수층에 형성되어 서로 다른 지열을 가짐에 따라 냉난방 시 상대적으로 적합한 온도의 지하수를 활용함으로써 기존 방식에 비하여 냉난방 효율이 향상될 수 있다.

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Номер записи: 25
21-01-2010 дата публикации

COMPOSITION FOR THE PREVENTION OR TREATMENT OF OSTEOPOROSIS, CONTAINING A MIXTURE OF SAURURUS CHINENSIS AND SCUTELLARIA BAICALENSIS EXTRACTS AS AN ACTIVE INGREDIENT

Номер: WO2010008150A3
Автор: KIM, Young Sup, RYU, Shi Yong, YON, Gyu Hwan, HONG, Kyung Sik, LEE, Byung Hoi, KIM, Seong Hwan, YOO, Dae Seok, KWON, Dae Young, SUNG, Mi-Jung, MIN, Yong Ki
Принадлежит:

The present invention relates to a composition for preventing or treating osteoporosis that contains a mixture of Saururus chinensis and Scutellaria baicalensis extracts as an active ingredient. The mixture of the Saururus chinensis and Scutellaria baicalensis extracts according to the present invention exhibits the composite effects of inhibiting osteoclast differentiation, increasing bone density and bone mass, and making the fine structure of bone tissue compact at the same time. The extract mixture exhibits significantly improved effects due to the synergism as compared to the case wherein Saururus chinensis and Scutellaria baicalensis are individually used, and thus the extract mixture can be widely applied to the fields of medical supplies and health foods for preventing or treating osteoporosis.

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Номер записи: 26
20-03-2018 дата публикации

해바라기 줄기 속대를 원료로 하는 미네랄을 함유하는 고농도 식용당의 제조 방법

Номер: KR0101840425B1
Автор: 유주현, 정찬덕, 홍경식, 엄인용, 송봉근
Принадлежит: 한국화학연구원

... 본 발명은 해바라기 줄기의 속대를 주원료로 하는 식용당과 식이용 미네랄, 및 이를 제조하는 방법에 관한 것으로, 구체적으로, 해바라기 줄기로부터 분리한 속대를 효소 가수분해하여 당화물을 제조한 후 이를 분리 정제 및 농축함으로써 식용당을 제조하고, 속대로부터 추출한 무기염을 분리 정제 및 농축함으로써 식이용 미네랄을 제조하는 방법을 제공한다. 본 발명으로 제조한 식용당과 식이용 미네랄은 인축과 미생물에 해로운 물질을 전혀 함유하지 않으면서 칼륨과 칼슘, 마그네슘을 다량 함유하므로 건강증진용 식품 재료, 사료 제조용 첨가물 및 미생물 발효용 첨가제로 사용될 수 있다.

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Номер записи: 27
06-07-2017 дата публикации

METHOD FOR EFFICIENTLY REMOVING OR RECOVERING EXTRACTABLE COMPONENTS FROM BIOMASS

Номер: WO2017116180A1
Автор: YU, Ju-Hyun, HONG, Kyung-Sik, KIM, In-Chul, EOM, In-Yong, JUNG, Chan-Duck, SONG, Bong-Keun
Принадлежит:

The present invention relates to a method for simultaneously extracting water soluble components and oil soluble components from biomass by using water and then simply recovering or removing the components with minimal loss of biomass, and an apparatus for implementing the method. The present invention can increase the conversion efficiency of a production process by enabling extractable components of biomass such as oil soluble components and proteins to be rapidly recovered or removed in advance; reduce the production cost through pre-removal of materials which may act as impurities in a final product; and efficiently extract, recover and concentrate oil soluble materials without using expensive organic solvents such as ethyl ether and nucleic acid.

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Номер записи: 28
28-06-2012 дата публикации

TREATMENT METHOD FOR BIOMASS TO MAXIMIZE SUGAR YIELD, AND ADDITIVE USED IN SAME

Номер: WO2012087068A2
Автор: YU, Ju Hyun, JUNG, Chan Duck, EOM, In Yong, HONG, Kyung Sik, SONG, Bong Keun
Принадлежит:

The present invention relates to a treatment method for biomass to maximize a sugar yield. The method of the present invention can effective adsorb a lignin-derived material and various materials inhibiting enzymatic activity using a specific additive, thereby promoting enzymatic saccharification or simultaneous saccharification and fermentation, for example, the saccharification of cellulose by cellulase. Therefore, it is possible to maximize the yield of sugar obtained from biomass.

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Номер записи: 29
01-02-2018 дата публикации

METHOD FOR RECOVERING SUGAR SOLUTION PREPARED BY SACCHARIFICATION OF BIOMASS

Номер: WO2018021782A1
Автор: YU, Ju-Hyun, EOM, In-Yong, HONG, Kyung-Sik
Принадлежит:

The present invention relates to a method for effectively recovering a sugar solution containing glucose and saccharogenic residues after saccharification using an acid or a saccharogenic enzyme of a wood-based or algae biomass, and a device for implementing the method. More specifically, the present invention relates to a method capable of recovering a sugar solution using minimal equipment and water after aggregating fine particles by adding a protein suspension to a suspension of glucose and saccharogenic residues which are produced by saccharifying cellulose by adding an acid or saccharogenic enzyme to the biomass, while capable of minimizing an amount of saccharide lost in the residues, and a device for implementing the method.

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Номер записи: 30
31-10-2016 дата публикации

METHOD FOR MANUFACTURING EDIBLE SUGAR AND MINERALS BY USING HEART OF SUNFLOWER STALKS AS MAIN MATERIAL

Номер: KR1020160125179A
Автор: YU, JU HYUN, JUNG, CHAN DUCK, HONG, KYUNG SIK, EOM, IN YONG, SONG, BONG KEUN
Принадлежит:

The present invention relates to a method for manufacturing edible sugar and minerals by using the heart of sunflower stalks as a main material, and more specifically, to a method for manufacturing edible sugar and minerals comprising the following steps: performing enzyme hydrolysis with respect to the heart of sunflower separated from sunflower stalks to manufacture diastatic material; separating, purifying and concentrating the diastatic material to manufacture the edible sugar; and separating, purifying and concentrating inorganic salt extracted from the heart of sunflower stalks to manufacture the edible minerals. According to the present invention, edible sugar and minerals manufactured thereby contain plenty of potassium, calcium and magnesium while not at all containing materials harmful to humans, animals and microorganisms, and thus may be used as healthcare food materials, and additives for feed manufacture and microorganism fermentation. COPYRIGHT KIPO 2016 (AA) Heart separation ...

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Номер записи: 31
08-07-2016 дата публикации

PALM MESOCARP RAW INGREDIENT CONCENTRATED FODDER HAVING IMPROVED PALATABILITY WITH RESPECT TO FOWL, AND METHOD FOR PRODUCING SAME

Номер: KR1020160080570A
Автор: YU, JU HYUN, HONG, KYUNG SIK, JUNG, CHAN DUCK, EOM, IN YONG
Принадлежит:

The present invention relates to a method for producing a concentrated fodder having improved palatability with respect to fowl, and to a concentrated fodder produced through the same. The method comprises: a palm mesocarp hydrolysate semi-drying step of adjusting a cellulase hydrolysate of palm mesocarp which is a byproduct obtained from a palm oil producing process to have a moisture content of 10 to 30%; a granulating step of producing the palm mesocarp hydrolysate semi-dried through the palm mesocarp hydrolysate semi-drying step into granules or flakes; and a dressing/covering step of mixing and dressing or covering a coating material on the granules or flakes produced through the granulating step. A palm mesocarp hydrolysate dressed or covered by a coating material which is powder of one or more materials selected from the group consisting of grains, soybean cakes, corns, rice bran, cassava, and palm-kernel meal is very effective in improving palatability of fowl including chicken ...

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Номер записи: 32
28-03-2019 дата публикации

DEXTRAN-BASED WOUND DRESSING AND METHOD FOR MANUFACTURING WOUND DRESSING

Номер: WO2019059437A1
Автор: KIM, Jae Hyun, HONG, Gyeong Sik
Принадлежит:

Provided are: a wound dressing comprising a hydrogel layer, which comprises a hydrophilic polymer and a cross-linking agent; and a manufacturing method therefor, wherein the hydrophilic polymer comprises dextran and the wound dressing has an elongation of 20% or more.

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Номер записи: 33
28-04-2022 дата публикации

POSITIVE ELECTRODE FOR LITHIUM-SULFUR SECONDARY BATTERY, AND LITHIUM-SULFUR SECONDARY BATTERY COMPRISING SAME

Номер: WO2022086095A1
Автор: HONG, Kyungsik, EOM, Kwangsup, SONG, Hayong, SHIN, Dongseok, SOHN, Kwonnam, KIM, Yun Kyoung, LEE, Seungmin
Принадлежит:

Provided is a positive electrode for a lithium-sulfur secondary battery, the positive electrode comprising a positive electrode active material, a conductive material, a binder, and a polyvalent metal salt. The polyvalent metal salt includes a positive ion of a metal selected from among third to fourth period metals in which the effective nuclear charge of the outermost electron is 3 to 6. Due to the incorporation of the polyvalent metal salt, the positive electrode for a lithium-sulfur secondary battery, when applied to a battery, effectively inhibits the elution of lithium polysulfide without a significant increase in electrode weight or a significant decrease in electrode conductivity, and thus improves the performance of the lithium-sulfur secondary battery.

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Номер записи: 34
28-04-2022 дата публикации

CATHODE FOR LITHIUM SECONDARY BATTERY, MANUFACTURING METHOD THEREFOR, AND LITHIUM SECONDARY BATTERY INCLUDING SAME

Номер: WO2022086026A1
Автор: KIM, Minsu, HONG, Kyungsik, SHIN, Dongseok
Принадлежит:

The present invention relates to a cathode for a lithium secondary battery, a manufacturing method therefor, and a lithium secondary battery including same and, more specifically, to a cathode for a lithium secondary battery, in which a cathode active material layer includes a free-standing film-type cathode material manufactured in a dry process utilizing the characteristic that a sulfur-carbon composite exhibits strong self-cohesive force in a compressed condition, and the cathode active material layer is attached to a cathode current collector via a binder layer. A cathode for a lithium secondary battery according to the present invention can exhibit enhanced performance and lifespan due to the high sulfur content thereof and can improve a process efficiency in terms of cost and time because it is manufactured in a simplified process.

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Номер записи: 35
29-02-2016 дата публикации

GROUND HEAT EXCHANGE APPARATUS TO OBTAIN HEAT SOURCE OF HEATING AND COOLING SYSTEM USING GEOTHERMAL HEAT

Номер: KR101598562B1
Автор: KIM, YEO SAENG, LEE, DAE SUNG, ROH, SEUNG YUP, KIM, HYOUNG SOO, SONG, SAN, HONG, KYUNG SIK
Принадлежит: KUMHO INDUSTRIAL CO., LTD., NEXGEO INC.

The present invention relates to a ground heat exchange apparatus to obtain a heat source of a heating and cooling system using geothermal heat, which performs cooling and heating after two tube wells composed of a cold water well and a hot water well in an alluvial aquifer where underground water almost does not flow. The ground heat exchange apparatus stores heat in the hot water well by re-injecting underground water heated after performing cooling by receiving water from the cold water well in a cooling mode and stores cold heat by injecting underground water cooled after performing heating by receiving underground water heated in the hot water well in a heating mode after two tube wells composed of the cold water well and the hot water well are installed in the alluvial aquifer where underground water almost does not flow to be separated from each other in order to not mix cold water with hot water, thereby improving heating and cooling efficiency using the underground water. COPYRIGHT ...

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Номер записи: 36
21-01-2010 дата публикации

COMPOSITION FOR THE PREVENTION OR TREATMENT OF OSTEOPOROSIS, CONTAINING A MIXTURE OF SAURURUS CHINENSIS AND SCUTELLARIA BAICALENSIS EXTRACTS AS AN ACTIVE INGREDIENT

Номер: KR2010008150A2
Автор: KIM, Young Sup, RYU, Shi Yong, YON, Gyu Hwan, HONG, Kyung Sik, LEE, Byung Hoi, KIM, Seong Hwan, YOO, Dae Seok, KWON, Dae Young, SUNG, Mi-Jung, MIN, Yong Ki
Принадлежит:

The present invention relates to a composition for preventing or treating osteoporosis that contains a mixture of Saururus chinensis and Scutellaria baicalensis extracts as an active ingredient. The mixture of the Saururus chinensis and Scutellaria baicalensis extracts according to the present invention exhibits the composite effects of inhibiting osteoclast differentiation, increasing bone density and bone mass, and making the fine structure of bone tissue compact at the same time. The extract mixture exhibits significantly improved effects due to the synergism as compared to the case wherein Saururus chinensis and Scutellaria baicalensis are individually used, and thus the extract mixture can be widely applied to the fields of medical supplies and health foods for preventing or treating osteoporosis.

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Номер записи: 37