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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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Форма поиска

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 27. Отображено 27.
16-10-2017 дата публикации

DEGRADABLE COMPOSITE ADDITIVE COMPOSITION CONTAINING COCONUT HUSK BIOMASS, DEGRADABLE COMPOSITE ADDITIVE PELLETS, AND BIODEGRADABLE SHEET USING SAME

Номер: KR101785282B1
Автор: OH, YU SUNG, YOO, SU YEON, HWANG, GEUN HA
Принадлежит: TECOPLUS CO., LTD., OH, YU SUNG

The present invention relates to a degradable composite additive composition containing coconut husk biomass, biodegradable resin pellets, and a biodegradable sheet, and more specifically, to a degradable composite additive composition having excellent biodegradability which comprises a pyrolysis initiator formed by azo compounds, a redox initiator, and metal ion salts containing metal ions formed by nickel, manganese, and iron; to biodegradable composite additive pellets; and to a biodegradable sheet using the same. The degradable composite additive composition containing coconut husk biomass comprises, with respect to 100 parts by weight of the total degradable composite additive composition: 15 parts by weight of coconut husk; 0.25 parts by weight of polyethylene wax; 1.2 parts by weight of a mixture in which sodium metasilicate and sodium tetraborate decahydrate are mixed in a weight ratio of 5:5; one part by weight of a mixture in which alpha-linoleic acid and gamma-linoleic acid are ...

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Номер записи: 1
06-11-2018 дата публикации

ANTIBACTERIAL COMPOSITION FOR INHIBITING FOOD POISONING COMPRISING MESEMBRYANTHEMUM CRYSTALLINUM EXTRACT

Номер: KR101915304B1
Автор: KIM SUNG HYUN, JUNG JI HYE, LEE JAE YONG, YOU SU YEON
Принадлежит: KOREA FOOD RESEARCH INSTITUTE

The present invention relates to novel uses of a Mesembryanthemum crystallinum extract or a fraction thereof for inhibiting food poisoning and to an antibacterial method against food poisoning bacteria using the extract. Since the antibacterial composition according to the present invention exhibits excellent antibacterial activity against Staphylococcus aureus, Bacillus cereus, Listeria monocytogenes, Escherichia coli O157:H7 and/or Salmonella typhimurium, the present invention can be applied to foods, agriculture, environmental industries, and the like, and thus can be useful for preventing food poisoning through inhibition of food poisoning causative bacteria. COPYRIGHT KIPO 2018 ...

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Номер записи: 2
05-10-2015 дата публикации

DENDRIMER-BASED RETINAL DISEASE TREATMENT MEDICINE CARRIER CAPABLE OF EASILY PENETRATING TO RETINAL LAYER THROUGH ADJUSTING SURFACE FUNCTIONAL GROUP

Номер: KR1020150110974A
Автор: KIM, YOON KYUNG, YOU, SU YEON, CHUNG, HYE WON
Принадлежит:

The present invention relates to a dendrimer-based retinal disease treatment medicine carrier which can easily penetrate to the choroid of retinal layers by using an intravitreal injection method or an eye drop method. According to the present invention, the retinal disease treatment medicine carrier modifies a terminal functional group of a core to a surface functional group for enhancing the ocular penetration performance. Accordingly, the carrier can effectively pass through the outer layer of an eye such as the cornea or sclera by being dropped or injected into the eye in order to penetrate to choroid of the retinal layers in the vitreous cavity as well as the vitreous cavity itself, thereby being useful as a carrier for the retinal disease treatment medicine. COPYRIGHT KIPO 2016 ...

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Номер записи: 3
16-08-2017 дата публикации

METHOD FOR REGULATING OXIDATIVE STRESS RESISTANCE OF DROSOPHILA

Номер: KR1020170093288A
Автор: LEE, EUN IL, YU, SU YEUN
Принадлежит:

The present invention relates to a method for regulating oxidative stress resistance of drosophila including a step of adjusting the expression degree of Art1 gene, which is an oxidative stress resistant gene derived from drosophila; transgenic drosophila having the Art1 gene introduced and overexpressed and having increased resistance to oxidative stress; and a method for screening for an oxidative stress resistant agent using the transgenic drosophila. Using the method of regulating the oxidative stress resistance of drosophila provided by the present invention, the in vivo action mechanism of the Art1 gene directly related to the life span can be studied more precisely, and thus the method can be widely used for the stress-related studies related to the life span. COPYRIGHT KIPO 2017 ...

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Номер записи: 4
02-11-2017 дата публикации

커패시터 및 그 제조방법

Номер: KR0101792396B1
Автор: 유수연, 최재열, 구현희, 전병진
Принадлежит: 삼성전기주식회사

... 본 개시의 일 실시 예에 따른 커패시터는 일면에 노출되도록 형성된 제1 및 제2 리드부를 리드부를 각각 갖는 제1 및 제2 내부전극을 포함하는 바디, 바디의 일면에 형성되며 제1 및 제2 내부전극과 각각 전기적으로 연결된 제1 및 제2 외부전극 및 상기 제1 및 제2 외부전극과 전기적으로 연결되며, 상기 바디의 일면과 연결된 면의 일부를 덮는 제1 및 제2 보조 외부전극을 포함함으로써, 용량 극대화와 동시에 회로기판과의 고착강도를 향상시킬 수 있다.

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Номер записи: 5
16-08-2017 дата публикации

METHOD FOR INCREASING BIOACTIVITIES USING GAS MIXTURE UNDER PRESSURE DURING DEVELOPMENTAL STAGE OF ORGANISM

Номер: KR1020170093286A
Автор: LEE, EUN IL, YU, SU YEUN
Принадлежит:

The present invention relates to a method for increasing bioactivities in an individual, including a step of allowing livestock or cloned animals to be exposed to a gas mixture containing pressurized oxygen during a developmental stage. The use of the method for increasing bioactivities in the individual can bring enhancement in bioactivities such as lifespan, stress resistance, and motor ability, thereby being widely applicable to development of methods for increasing bioactivities. COPYRIGHT KIPO 2017 ...

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Номер записи: 6
08-01-2015 дата публикации

PESTICIDAL PREPARATION COMPRISING DINOTEFURAN AND PRODUCTION METHOD THEREFOR

Номер: WO2015002336A1
Автор: KIM, Yong Sik, YU, Soo Yeon, AHN, Yong San
Принадлежит:

The present invention relates to a pesticidal preparation using a self-microemulsifying drug delivery system, which pesticidal preparation comprises a neonicotinoid as an active ingredient, and comprises (a) a solvent selected from the group consisting of diethylene glycol monoethyl ether, polyethylene glycol, polypropylene glycol, N-methylpyrrolidone and N,N-dimethylacetamide and (b) one or more surfactant selected from the group consisting of sorbitan trioleate, polyoxyethylene (20) sorbitan monooleate, polyoxyethylene sorbitan fatty acid ester, sorbitan fatty acid ester and Cremophor EL and RH-40. When the pesticidal preparation of the present invention is diluted in water, nano-scale particles are formed such that hydrolysis of the neonicotinoid in water can be prevented and the pesticidal potency maximised.

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Номер записи: 7
03-06-2015 дата публикации

MANUFACTURING METHOD OF BARIUM TITANYL OXALATE AND MANUFACTURING METHOD OF BARIUM TITANATE

Номер: KR1020150060188A
Автор: YOU, SU YOUN, JEONG, WON SIK, CHA, KYOUNG JIN, JEON, KONG JOO, CHOI, YOUN KYU
Принадлежит:

A manufacturing method of barium titanyl oxalate and a manufacturing method of barium titanate are disclosed. The disclosed manufacturing method of barium titanyl oxalate comprises: a step of preparing a barium compound solution, a titanium compound solution, and an oxalic acid solution (raw material solution preparation step); a step of making the barium compound solution and the titanium compound solution come into contact with the oxalic acid solution so as to synthesize barium titanyl oxalate [BaTiO(C_2O_4)_2·4H_2O], (hereinafter, simply referred to as BTO) (BTO synthesis step); and a step of wet-pulverizing the synthesized BTO (BTO wet-pulverizing step). A dispersant for lowering the viscosity of BTO slurry containing the synthesized BTO is added in the wet-pulverizing step. COPYRIGHT KIPO 2015 (CC) Cubic top fraction(l_c) (BB) Spinning top fraction(l_t) (AA) Strength ...

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Номер записи: 8
02-05-2017 дата публикации

METHOD FOR PRODUCING BROWN RICE FLOUR HAVING REDUCED OR INCREASED DIGESTIBILITY

Номер: KR1020170046229A
Автор: CHUNG, HYUN JUNG, YOU, SU YEON
Принадлежит:

Provided is a method for producing brown rice flour having reduced or increased digestibility. Also, provided are a food composition for losing weight and a health food composition with reinforced digestive functions comprising brown rice flour manufactured by the method. The brown rice flour of the present invention is highly utilized as a rice processed food material for losing weight and a health food material for the elderly or children who have a poor digestion, and can be applied to various rice processed foods to help an increase in consumption of rice. COPYRIGHT KIPO 2017 ...

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Номер записи: 9
03-06-2015 дата публикации

MANUFACTURING METHOD OF BARIUM TITANYL OXALATE, MANUFACTURING METHOD OF BARIUM TITANATE, AND BARIUM TITANATE

Номер: KR1020150060189A
Автор: CHA, KYOUNG JIN, YOU, SU YOUN, HEO, JI YEONG, JEONG, WON SIK, CHOI, YOUN KYU
Принадлежит:

Disclosed are a manufacturing method of barium titanyl oxalate, a manufacturing method of barium titanate, and the barium titanate. The disclosed manufacturing method of barium titanyl oxalate comprises the steps of: manufacturing a barium compound solution, a titanium compound solution, and an oxalate solution (a material solution manufacturing step); contacting the barium compound solution and the titanium compound solution with the oxalate solution, and compounding the barium titanyl oxalate [BaTiO(C_2O_4)_2·4H_2O] (BTO) (a BTO compounding step); wet-grinding the dried BTO (a BTO dry-grinding step); drying the wet-ground BTO, and gaining a BTO powder (a BTO drying step); and dry-grinding the dried BTO (a BTO dry-grinding step). The BTO dry-grinding step is conducted until a bulk density of the dry-ground BTO is greater than or equal to 0.2 g/cm^3 and less than or equal to 0.50 g/cm^3. COPYRIGHT KIPO 2015 (BB) After MLCC sintering (AA) Before MLCC sintering ...

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Номер записи: 10
04-06-2015 дата публикации

METHOD FOR PREPARING BARIUM TITANATE AND BARIUM TITANATE PREPARED THEREBY

Номер: WO2015080304A1
Автор: JEONG, Won Sik, HEO, Ji Yeong, CHA, Kyoung Jin, YOU, Su Youn, JEON, Kong Joo, CHOI, Youn Kyu
Принадлежит:

A method for preparing barium titanate and barium titanate prepared thereby are disclosed. The method for preparing barium titanate (BaTiO3) (hereinafter, referred to as "BT") includes: a step of synthesizing BT (a BT synthesizing step); a step of grinding the BT (a BT grinding step); and filtering the ground BT into a slurry state (a BT filtering step).

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Номер записи: 11
08-05-2015 дата публикации

PRESERVATIVE COMPOSITION AND COSMETIC COMPOSITION COMPRISING SAME

Номер: KR1020150049027A
Автор: YOO, HYUN OH, YU, SOO YEON, KIM, MIN SEOK
Принадлежит:

The present invention relates to a preservative composition and a cosmetic composition comprising the same, and more specifically, to a preservative composition containing at least one preservative component selected from a group composed of propanediol, 1,2-hexanediol, ethylhexylglycerin, phenoxyethanol, caprylhydroxamic acid, and glyceryl caprylate, and Magnolia grandiflora extracts, and to a cosmetic composition comprising the same. According to the present invention, obtained are a natural preservative composition having excellent antibacterial activation combined with optimal components, and a broad range with respect to an antibacterial spectrum, and a cosmetic composition containing the same. Particularly, the preservative composition of the present invention represents an excellent preservative effect on yeast fungus as well as bacteria. COPYRIGHT KIPO 2015 ...

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Номер записи: 12
04-06-2015 дата публикации

METHOD FOR PREPARING BARIUM TITANYL OXALATE AND METHOD FOR PREPARING BARIUM TITANATE

Номер: WO2015080303A1
Автор: YOU, Su Youn, JEONG, Won Sik, CHA, Kyoung Jin, JEON, Kong Joo, CHOI, Youn Kyu
Принадлежит:

Disclosed are a method for preparing barium titanyl oxalate and a method for preparing barium titanate. The disclosed method for preparing barium titanyl oxalate comprises the steps of: preparing a barium compound solution, a titanium compound solution, and an oxalic acid solution (raw material solution preparing step); bring the barium compound solution and the titanium compound solution into contact with the oxalic acid solution to synthesize barium titanyl oxalate [BaTiO(C2O4)2·4H2O](hereinafter, simply referred to as BTO)(BTO synthesizing step); and wet-pulverizing the synthesized BTO (BTO wet-pulverizing step), wherein in the wet-pulverizing step, a dispersant for lowering the viscosity of BTO slurry containing the synthesized BTO is added.

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Номер записи: 13
10-07-2018 дата публикации

COMPOSITE DECOMPOSITION ANTIBACTERIAL COMPOSITION CONTAINING BIOMASS, AND COMPOSITE DECOMPOSITION ANTIBACTERIAL SHEET MANUFACTURED THEREFROM

Номер: KR101877016B1
Автор: OH, YU SUNG, YOO, SU YEON, HWANG, GEUN HA
Принадлежит: TECOPLUS CO., LTD., OH, YU SUNG

The present invention relates to a composite decomposition antibacterial composition containing biomass, which is safe to a human body as a natural antibacterial material; and a composite decomposition antibacterial sheet manufactured therefrom. The composite decomposition antibacterial composition comprises a porous material, a Chinese pepper fruit extract, chitosan, a functional mineral, an inorganic mixture, coconut bark powder, an organic binder, silane, sorbitol, a decomposing agent, a polymer resin, and calcium carbonate. COPYRIGHT KIPO 2018 ...

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Номер записи: 14
03-06-2015 дата публикации

MANUFACTURING METHOD OF BARIUM TITANATE AND BARIUM TITANATE MANUFACTURED THEREFROM

Номер: KR1020150060190A
Автор: JEONG, WON SIK, HEO, JI YEONG, CHA, KYOUNG JIN, YOU, SU YOUN, JEON, KONG JOO, CHOI, YOUN KYU
Принадлежит:

Disclosed are a manufacturing method of barium titanate, and barium titanate manufactured therefrom. The disclosed manufacturing method of barium titanate comprises: a BT synthesis step of synthesizing barium titanate (BaTiO_3), hereafter simply referred to as BT; a BT grinding step of grinding the BT; and a BT filtering step of filtering the ground BT in a slurry state. COPYRIGHT KIPO 2015 (CC) Surface (BB) GLSL cubic phase (AA) Tetragonal phase (EE) Liquid phase (DD) Core direction ...

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Номер записи: 15
22-12-2017 дата публикации

초파리의 산화 스트레스 저항성을 조절하는 방법

Номер: KR0101811518B1
Автор: 이은일, 유수연
Принадлежит: 고려대학교 산학협력단

... 본 발명은 초파리로부터 유래된 산화 스트레스 저항성 유전자인 Art1 유전자의 발현수준을 조절하는 단계를 포함하는 초파리의 산화 스트레스 저항성을 조절하는 방법, Art1 유전자가 도입되고 과발현되어, 산화 스트레스에 대한 저항성이 증가된 형질전환 초파리 및 상기 형질전환 초파리를 이용하여 산화 스트레스 저항성 제제를 스크리닝하는 방법에 관한 것이다. 본 발명에서 제공하는 초파리의 산화 스트레스 저항성을 조절하는 방법을 이용하면, 수명과 직접적으로 연관된 Art1 유전자의 생체내 작용기작을 보다 정밀하게 연구할 수 있으므로, 수명과 연관된 스트레스 관련 연구에 널리 활용될 수 있을 것이다.

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Номер записи: 16
30-04-2018 дата публикации

ANTIBACTERIAL COMPOSITION FOR INHIBITING BACTERIAL SOFT ROT CAUSING BACTERIA COMPRISING EXTRACT OF SALICORNIA HERBACEA AS ACTIVE INGREDIENT

Номер: KR101853385B1
Автор: JUNG JI HYE, KIM SUNG HYUN, HA JI HYOUNG, YOU SU YEON
Принадлежит: KOREA FOOD RESEARCH INSTITUTE

The present invention relates to an antibacterial composition for inhibiting causative bacteria of bacterial soft rot comprising an extract of Salicornia herbacea as an active ingredient. More specifically, the present invention relates to the antibacterial composition for inhibiting Pectobacterium carotovorum subsp. Carotovorum (PCC) which is bacterial soft rot causing bacteria of a hexane fraction, a chloroform fraction, an ethyl acetate fraction, and a butanol fraction obtained from an ethanol extract of Salicornia herbacea, an agricultural crop protection agent comprising the composition, a food detergent comprising the composition, a food additive comprising the composition, and a method of controlling bacterial soft rot causing bacteria using the composition. Further, the present invention relates to a composition for proliferation inhibition or annihilation of PCC comprising the extract of Salicornia herbacea as the active ingredient. The antibacterial composition comprising the ...

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Номер записи: 17
04-10-2018 дата публикации

METHOD AND APPARATUS FOR REMOVING HEAVY METAL IONS USING ENVIRONMENT-FRIENDLY ORGANIC SOLVENT

Номер: WO2018182273A1
Автор: KANG, Taewook, CHANG, Jeehan, YOO, Sooyeon
Принадлежит:

An environment-friendly fatty acid-based organic solvent is used to remove heavy metal ions dissolved in water. That is, disclosed are a method and apparatus for removing heavy metal ions, wherein the heavy metal ions are removed using a phenomenon in which a complex compound between a heavy metal ion and a fatty acid-based organic solvent having a carboxyl group or a complex compound between a metal heavy ion and a separate ligand is diffused in an organic solvent through an interface between water and the corresponding fatty acid-based organic solvent. The corresponding method and apparatus can remove harmful heavy metal ions in an aqueous solution by using, especially, a fatty acid-based environment-friendly organic solvent, without additional power supply, and thus the corresponding method and apparatus can be widely and advantageously used in household and industrial water purification and wastewater treatment facilities by supplementing and replacing an existing heavy metal removal ...

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Номер записи: 18
10-07-2018 дата публикации

SUSTAINED-RELEASE COMPLEX NANOPARTICLE HAVING NATURAL ANTIBACTERIAL FUNCTIONAL SUBSTANCE, AND METHOD FOR MANUFACTURING SAME

Номер: KR101877020B1
Автор: OH, YU SUNG, YOO, SU YEON, HWANG, GEUN HA
Принадлежит: TECOPLUS CO., LTD., OH, YU SUNG

The present invention relates to a sustained-release complex nanoparticle having a natural antibacterial functional substance, and a method for manufacturing the same. The sustained-release complex nanoparticle having a natural antibacterial functional substance includes excellent antimicrobial activity, antimicrobial persistence, sustained release, and biodegradability by containing a natural antimicrobial functional material, a functional optical material, an inorganic compound, and a photosensitive binder. The sustained-release complex nanoparticle having a natural antibacterial functional substance includes 2.5-10 wt% of a Chinese pepper fruit extract, 10-28 wt% of chitosan powder, 10-28 wt% of the functional optical material, 5-10 wt% of the inorganic compound, and 25-70 wt% of melanin based on the total weight of the sustained-release complex nanoparticle. COPYRIGHT KIPO 2018 ...

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Номер записи: 19
26-03-2025 дата публикации

Secondary Electrode Assembly and Battery Cell Comprising the Same

Номер: KR20250042047A
Автор: 유수연, 홍의진, 이석경, 조우형
Принадлежит:

... 본 발명은 이차전지 전극조립체 및 이를 포함하는 전지 셀에 관한 것으로, 보다 상세하게는 제1 전극 집전체 및 상기 제1 전극 집전체 일측 방향으로 연장된 제1 전극 탭을 포함하는 하나 이상의 제1 전극; 제2 전극 집전체 및 상기 제2 전극 집전체 일측 방향으로 연장된 제2 전극 탭을 포함하는 하나 이상의 제2 전극; 상기 제1 전극과 상기 제2 전극 사이에 개재되는 분리막; 상기 제1 전극 탭과 전기적으로 연결되는 제1 전극 리드; 및 상기 제2 전극 탭과 전기적으로 연결되는 제2 전극 리드;를 포함하되, 상기 제1 전극 집전체는 한 쌍의 알루미늄층 사이에 제1 수지층이 개재되어 있고, 상기 제1 전극 탭과 상기 제1 전극 리드가 중첩되는 적어도 일부 영역에는 제1 금속박이 개재되는 것을 특징으로 하는 이차전지 전극조립체 및 이를 포함하는 전지 셀에 관한 것이다.

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Номер записи: 20
11-05-2017 дата публикации

CAPACITOR AND MANUFACTURING METHOD THEREOF

Номер: KR1020170051129A
Автор: YOU, SU YOUN, CHOI, JAE YEOL, GU, HYUN HEE, CHUN, BYOUNG JIN
Принадлежит:

A capacitor according to an embodiment of the present disclosure comprises: a body including first and second internal electrodes having first and second lead parts, respectively, formed on one surface thereof to be exposed; first and second external electrodes formed on one side of the body and having first and second internal electrodes electrically connected thereto, respectively; and first and second auxiliary external electrodes electrically connected to the first and second external electrodes and covering a part of a surface connected to one surface of the body. The present invention can maximize capacity and improve bonding strength with a circuit board. COPYRIGHT KIPO 2017 ...

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Номер записи: 21
01-06-2017 дата публикации

FILTER DEVICE OF AIR PURIFIER

Номер: KR101742738B1
Автор: YOO, SU YEON
Принадлежит: YOO, SU YEON

The present invention relates to a filter device of an air purifier. A filter wound on a lower roller is wound on an upper roller by the operation of a driving part to clean contaminated air, so the replacement period of the filter is extended while minimizing a contamination area of the filter. A filter pressing part presses an end portion of the filter so as to maintain the tension and be stably wound, and the upper roller and the lower roller on which the filter is wound are detachably mounted, so a user can easily replace the filter. COPYRIGHT KIPO 2017 ...

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Номер записи: 22
18-02-2019 дата публикации

난연성 항균 제습제, 이의 제조방법, 및 이를 포함하는 폴리올레핀 필름

Номер: KR1020190016392A
Автор: 유수연, 오유성, 허강회
Принадлежит:

... 항균제습제, 이의 제조방법, 및 이를 포함하는 폴리올레핀 필름에 관한 것으로, 항균제습제 총 100중량%에 대하여, 흡습제 1 내지 5 중량%, 알루미늄마그네슘실리케이트 1 내지 3 중량%, 항균제 1 내지 3 중량%, 난연제 3 내지 5 중량%, 및 잔부로 바인더 수지를 포함하는 항균제습제, 이의 제조방법, 및 이를 포함하는 폴리올레핀 필름을 제공할 수 있다.

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Номер записи: 23
18-02-2019 дата публикации

탈취 기능을 갖는 항균 제습제, 이의 제조방법, 및 이를 포함하는 폴리올레핀 필름 및 구두 인솔용 적층 시트

Номер: KR1020190016393A
Автор: 유수연, 오유성, 허강회
Принадлежит:

... 탈취 기능을 갖는 항균 제습제, 이의 제조방법, 및 이를 포함하는 폴리올레핀 필름 및 적층 시트에 관한 것으로, 항균제습제 총 100중량%에 대하여, 흡습제 1 내지 5 중량%, 알루미늄마그네슘실리케이트 1 내지 3 중량%, 항균제 1 내지 3 중량%, 광물질 1 내지 2중량%, 및 염화알루미늄 6수화물 1 내지 2중량%, 및 잔부로 바인더 수지를 포함하는 항균제습제, 이의 제조방법, 및 이를 포함하는 폴리올레핀필름 및 구두 인솔용 적층 시트를 제공할 수 있다.

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Номер записи: 24
30-01-2018 дата публикации

ANTIBACTERIAL COMPOSITION FOR INHIBITING CAUSATIVE BACTERIA OF CHINESE CABBAGE BACTERIAL SOFT ROT DISEASE COMPRISING EXTRACT OF SUAEDA JAPONICA AS ACTIVE INGREDIENT

Номер: KR101823525B1
Автор: JUNG JI HYE, KIM SUNG HYUN, HA JI HYOUNG, YOU SU YEON
Принадлежит: KOREA FOOD RESEARCH INSTITUTE

The present invention relates to an antibacterial composition for inhibiting causative bacteria of Chinese cabbage bacterial soft rot disease, the composition comprising an extract of Suaeda japonica as an active ingredient. More specifically, the present invention relates to an antibacterial composition for inhibiting Pectobacterium carotovorum subsp. Carotovorum (PCC), causative bacteria of Chinese cabbage bacterial soft rot disease, the composition which comprises a hexane fraction, a chloroform fraction, an ethyl acetate fraction and a butanol fraction obtained from an ethanol extract of Suaeda japonica, an agricultural crop protection agent comprising the composition, a food cleaning agent comprising the composition, a food additive comprising the composition, and a control method of the causative bacteria of Chinese cabbage bacterial soft rot disease using the composition. Further, the present invention relates to a composition for inhibiting or annihilating proliferation of PCC, ...

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Номер записи: 25
02-07-2015 дата публикации

METHOD FOR PREPARING BARIUM TITANYL OXALATE, METHOD FOR PREPARING BARIUM TITANATE, AND BARIUM TITANATE

Номер: WO2015099203A1
Автор: CHA, Kyoung Jin, YOU, Su Youn, HEO, Ji Yeong, JEONG, Won Sik, CHOI, Youn Kyu
Принадлежит:

A method for preparing barium titanyl oxalate, a method for preparing barium titanate, and barium titanate are disclosed. The disclosed method for preparing barium titanyl oxalate comprises: a step for preparing a barium compound solution, a titanium compound solution, and an oxalic acid solution (a raw material solution preparation step); a step for making the barium compound solution and the titanium compound solution come into contact with the oxalic acid solution so as to synthesize barium titanyl oxalate [BaTiO(C2O4)2·4H2O] (hereinafter, simply referred to as BTO) (a BTO synthesis step); a step for wet milling the synthesized BTO (a BTO wet milling step); a step for drying the wet milled BTO so as to obtain BTO powder (a BTO drying step); and a step for dry milling the dried BTO (a BTO dry milling step), wherein the BTO dry milling step is carried out until the bulk density of the dry milled BTO is 0.2g/cm3 - 0.50g/cm3.

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Номер записи: 26
05-07-2018 дата публикации

METHOD AND APPARATUS FOR REMOVING HEAVY METAL IONS USING ECO-FRIENDLY ORGANIC SOLVENT

Номер: KR101874887B1
Автор: KANG, TAE WOOK, CHANG, JEE HAN, YOO, SOO YEON
Принадлежит: SOGANG UNIVERSITY RESEARCH FOUNDATION

An objective of the present invention is to use an eco-friendly fatty acid-based organic solvent to remove heavy metal ions dissolved in water. Disclosed are a method and an apparatus for removing heavy metal ions which use a phenomenon where complex compounds between fatty acid-based organic solvents having heavy metal ions and a carboxylic group or complex compounds between heavy metal ions and a separate ligand are dispersed onto organic solvents through an interface of water and a corresponding fatty acid-based organic solvent to remove heavy metal ions. The corresponding method and apparatus specifically use an eco-friendly fatty acid-based organic solvent to remove harmful heavy metal ions in an aqueous solution without supplying additional power to supplement and replace a conventional heavy metal removal technique to be widely used in home and industrial water purification facilities and wastewater treatment facilities. COPYRIGHT KIPO 2018 ...

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Номер записи: 27