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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 46. Отображено 46.
23-10-2017 дата публикации

PHANTOM FOR EVALUATING PERFORMANCE OF MULTI-ARTIFACT COMPENSATING MAGNETIC RESONANCE IMAGING AND COMPUTED TOMOGRAPHY

Номер: KR101789421B1

The present invention relates to a phantom for evaluating performances of a multi-artifact compensating magnetic resonance imaging (MRI) and a computed tomography (CT). The phantom which can evaluate performances of MRI and CT at the same time, according to one embodiment of the present invention, comprises: a first container which is formed in a hemispherical shape; and a second container which is formed in a hemispherical shape and has the same structure and size as the first container. The first container and the second container form a mutual symmetric structure by being in contact and connected with each other. Each of the first and second containers comprises: a tooth fixing frame in which a plurality of tooth mimics for mimicking teeth of a human body; and an insertion hole where at least one bone mimic is inserted. The inside of each of the first and second containers can be filled with at least one solution mimicking a brain metabolite. The purpose of the present invention is to ...

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22-11-2016 дата публикации

CLIP FITTING PLUG OF TEST EQUIPMENT FOR CONTACT OF CIRCUIT BREAKER

Номер: KR101673903B1
Принадлежит: PARK, JI YOUNG

The present invention relates a clip fitting plug of test equipment for a contact of a circuit breaker. The clip fitting plug is provided as an automatic location adjusting device that measures resistance or pressure of a contact of a circuit breaker by using a clip fitting plug as a plug inserted in a clip-type contact of the circuit breaker in the clip-type contact, that prevents damage to a contact terminal by allowing the clip fitting plug to accurately contact the contact of the circuit breaker using a location adjusting device of the clip fitting plug when the clip fitting plug contacts the clip-type contact, and prevents damage to the clip-type contact and the clip fitting plug of the circuit breaker by reducing impact due to vibrations of the circuit breaker generated in a test. The clip fitting plug of test equipment for a contact of a circuit breaker comprises: a clip fitting plug including a contact terminal for measuring individual resistance of the contact terminal, a pressure ...

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04-05-2015 дата публикации

FINE POWER DEVICE USING BETA BATTERY AND ALL SOLID STATE SECONDARY BATTERY

Номер: KR1020150047181A
Принадлежит:

The present invention relates to a fine power device using a beta battery and an all-solid-state secondary battery. The fine power device comprises; a substrate; a beta battery layered on the top of the substrate; a boosting circuit unit which boosts the power produced in the beta battery to a secondary battery rechargeable area; a secondary battery which stores the power boosted by the boosting circuit unit and outputs it; a pair of electrodes formed on one side of the top of a board to be connected to the secondary battery; and a protection cover layered on the top of a package. Therefore, the present invention does not directly use and boosts ultrafine power which is consistently discharged from the beta battery using a beta line (β) source having a high energy storage density. The beta line (β) source is a self charging type and has a long live more than 10 years in proportion to a half-life of a radioactive isotope. The present invention stores the ultrafine power in an all-solid-state ...

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02-06-2017 дата публикации

METHOD FOR SEPARATING CRESOL ISOMERS USING SIMULATED MOVING BED CHROMATOGRAPHY METHOD

Номер: KR101743063B1
Принадлежит: HANWHA CHEMICAL CORPORATION

The present invention relates to a method for separating cresol isomers using a simulated moving bed chromatography (SMB) method, wherein the moisture content of an adsorbent filled in each of a plurality of beds is 6 wt% or less, with respect to total wt% of the cresol isomers. COPYRIGHT KIPO 2017 (AA) Moisture content (wt%) ...

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31-08-2017 дата публикации

METHOD FOR PREPARING O-CHLOROTOLUENE AND P-CHLOROTOLUENE

Номер: KR101773588B1
Принадлежит: HANWHA CHEMICAL CORPORATION

The present invention relates to a method for preparing O-chlorotoluene and P-chlorotoluene. The method according to the present invention comprises a step of isolating and collecting non-reacted toluene from a reaction product of toluene and chlorine, and a step of removing a catalyst from the remaining reaction product by contacting the reaction product with an alkaline solution, thereby fundamentally blocking contact between the non-reacted toluene and the alkaline solution and minimizing the moisture content of the collected non-reacted toluene. COPYRIGHT KIPO 2017 ...

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24-03-2023 дата публикации

김치의 발효 정도를 측정하기 위한 광학 센서

Номер: KR102514034B1
Принадлежит: 엘지전자 주식회사

... 본 발명은 김치의 발효 과정에서 증식하는 김치유산균을 실시간으로 간편하고도 정확하게 모니터링 할 수 있는 광학 센서에 관한 것이다. 또한 광학적 측정방법이므로 김치국물과 직접적인 접촉이 없어 안전하고 반영구적이며 가역적으로 사용할 수 있다.

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13-12-2017 дата публикации

METHOD FOR PREPARING o-CHLOROTOLUENE AND p-CHLOROTOLUENE

Номер: KR1020170137533A
Принадлежит:

The present invention relates to a method for preparing o-chlorotoluene and p-chlorotoluene. The preparation method according to the present invention is characterized in that toluene and chlorine are reacted in the presence of a certain ratio of a main catalyst and a cocatalyst, so the reaction selectivity is improved and the amount of by-products can be minimized. COPYRIGHT KIPO 2018 ...

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20-09-2012 дата публикации

METHOD FOR CALCINING ELECTRODE MATERIALS USING A ROTARY KILN

Номер: WO2012124990A2
Принадлежит:

The present invention relates to a method for calcining electrode materials using a rotary kiln including: a heat treatment unit having a cylindrical kiln body; a feeding unit for feeding materials to be treated into the Kiln body; and a discharge unit for discharging the materials to be treated from the kiln body. The method for calcining electrode materials comprises: feeding particles of electrode material into the upper portion of the kiln body; calcining the particles of electrode material while moving the latter from the upper portion to the lower portion of the kiln body by means of positive-pressure gases flowing through the inside of the kiln body; and discharging the calcined particles of electrode material through the lower portion of the kiln body.

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04-07-2019 дата публикации

METHOD FOR PREPARING CYCLODODECENE AND SYNTHESIS DEVICE THEREFOR

Номер: WO2019132210A1
Принадлежит:

A method for preparing cyclododecene and a synthesis device therefor, of the present invention, remarkably increase the conversion ratio of cyclododecatriene and selectivity of cyclododecene, can minimize the costs required for equipment and processing, are practical, reduce processing time, and are industrially advantageous to mass production in comparison with a conventional method and device.

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22-11-2016 дата публикации

COIL-INSERTION TYPE EXTERNAL STANDARD REFERENCE SYSTEM

Номер: KR101676183B1

The present invention relates to a coil-insertion type external standard analysis system, and more specifically, to a system which is capable of analyzing metabolic components in a human body without error and a limitative range by using an external standard reference analysis method in order to increase accuracy of diagnosis using magnetic resonance spectroscopy of human magnetic resonance imaging equipment. According to an aspect of the present invention, provided is a system for evaluating performance of a magnetic resonance spectroscopic image, the system comprising: an external container into which an RF coil is inserted and which has a plurality of grooves; a plurality of internal containers which are inserted into and disposed in the grooves, and which are filled with metabolites; and a frame which fastens a head of an object disposed outside the external container; wherein at least one of the types and concentrations of the metabolites with which the internal containers are filled ...

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25-06-2020 дата публикации

METHODS FOR RECOVERING AND REUSING SELECTIVE HOMOGENEOUS HYDROGENATION CATALYST

Номер: WO2020130280A1
Принадлежит:

The present invention pertains to a method for recovering a selective homogeneous hydrogenation catalyst and a method for reusing the recovered selective homogeneous hydrogenation catalyst. The method for recovering a selective homogeneous hydrogenation catalyst comprises: a step for synthesizing cyclododecene by selectively hydrogenating a first reaction solution containing cyclododecatriene, triphenylphosphine, formaldehyde, and ruthenium chloride, wherein a selective homogeneous hydrogenation catalyst is prepared during the selective hydrogenation reaction from the triphenylphosphine, formaldehyde, and ruthenium chloride to synthesize the cyclododecene; and a step for distilling and separating unreacted cyclododecatriene and cyclododecadiene, as well as the product cyclododecene, from a second reaction solution in which the cyclododecene synthesis has been completed, and recovering the selective homogeneous hydrogenation catalyst.

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14-10-2015 дата публикации

Magnetic resonance imaging and Magnetic resonance spectroscopy fusion phantom

Номер: KR0101559235B1
Принадлежит: 가톨릭대학교 산학협력단

... 본 발명은 자기공명 시스템의 성능평가 및 정도관리에 효율성을 높이도록 한 것으로서, 성능평가를 하나의 융합된 팬텀으로 동시획득이 가능하도록 설계, 제작한 것이다. 영상조건과 영상변수의 총체적 결과로 자기공명 시스템의 수행능력 정도를 파악하여 일정한 오차범위 내에서의 자기공명영상의 성능평가 및 자기공명분광의 성능평가를 동시에 할 수 있는 팬텀이며, 기존에 표준 MRI 팬텀으로 사용되고 있는 ACR-MRI 팬텀의 평가요소를 재배치한 것으로, 층으로 된 내부용기를 삽입하였다. 융합 팬텀으로서 다양한 영상 및 분광 획득 시 뇌 대사물질의 종류와 농도를 변화시켜 정량 평가 및 분석을 할 수 있는 융합 팬텀이다. 본 발명의 자기공명영상 및 자기공명분광 성능평가용 융합 팬텀은 기존 ACR-MRI 팬텀과 MRS 팬텀으로 동시에 수행할 수 있는 최적화된 분석방법을 이용하여 진단 영역에서의 상호 연관관계 분석, 성능 평가, 시스템 관리 등 전반적으로 자기공명영상 장비의 다용도 성능 평가용으로 사용할 수 있다. 본 발명은 자기공명영상 및 자기공명분광 성능평가용 융합 팬텀은 자기공명영상 장비의 성능을 평가함에 있어 시간적 효율과 평가항목에 대한 신뢰도를 높일 수 있을 뿐만 아니라 부정확한 위치 정확성을 교정, 영상의 질을 개선하여 획득할 수 있는 팬텀이다.

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25-06-2020 дата публикации

NOVEL LAUROLACTAM PREPARATION METHOD AND SYNTHESIS APPARATUS

Номер: WO2020130605A1
Принадлежит:

The present invention relates to a laurolactam preparation method and a synthesis apparatus, and epoxidation and a rearrangement reaction are carried out in the conversion of cyclododecene into cyclododecanone so that the preparation method can synthesize laurolactam having a higher purity with a higher selectivity and in a higher yield than a conventional preparation method.

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02-12-2015 дата публикации

METHOD FOR MANUFACTURING PATTERNED SILVER NANOWIRE TRANSPARENT ELECTRODE

Номер: KR1020150134890A
Принадлежит:

The present invention relates to a method for manufacturing a patterned silver nanowire transparent electrode. The method comprises: a first step of forming a mask layer by laminating a patterned mask on a transparent substrate; a second step of forming a silver nanowire pattern by applying and drying a silver nanowire coating liquid to the opening portion on a mask layer formed by the pattern; and a third step of removing the mask. Accordingly, an etching process is not necessary. According to the present invention, it is possible to use a flexible substrate, an expensive device is not necessary, the manufacturing process is not complicated, and thus there is an advantage of cost reduction. Particularly, since the etching process is not performed at the time of forming a pattern, it is possible to prevent damage to a substrate in the etching process and a visual milky phenomenon caused by the remaining etching liquid contained in the silver nanowires, and it is possible to solve the problem ...

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12-09-2013 дата публикации

COMPOSITION COMPRISING INORGANIC FILLER ON WHICH CLEANSING AGENT IS GRAFTED FOR CLEANSING EMC MOLD

Номер: WO2013133570A1
Принадлежит:

Disclosed is a composition comprising an inorganic filler on which a cleansing agent is grafted for cleansing an EMC mold, comprising, with respect to 100 parts by weight of a rubber ingredient which is made from a mixture of at least one material from a group consisting of natural rubber (NR), chloroprene rubber (CR), butadiene rubber (BR), nitrile rubber (NBR), ethylene-propylene terpolymer rubber (EPT), ethylene-propylene ethylene-propylene rubber (EPM), ethylene-propylene diene rubber (EPDM), styrene-butadiene rubber (SBR), and polyisoprene rubber, a mixture of: 10-50 parts by weight of the inorganic filler on which the cleansing agent is grafted; and 1-10 parts by weight of an additive. A cleansing ingredient for the EMC mold, according to the present invention, does not produce formalin while hardening, does not produce fume or odor when volatizing, provides continuous coating to the inside of the hold while providing effective release, thereby enabling superior workability of the ...

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21-09-2017 дата публикации

METHOD FOR PREPARING CRESOL

Номер: WO2017160019A1
Принадлежит:

The present invention relates to a method for preparing cresol and, more specifically, to a method for preparing cresol, wherein, in a two-component reaction, effective separation of cresol is attained by increasing the extraction efficiency of cresol from an aqueous layer, and the residual amount of cresol in reaction waste is reduced, leading to an environmental advantage.

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25-04-2017 дата публикации

NON-POWERED TRANSCEIVER SYSTEM TO MONITOR TEMPERATURE OF BUS BAR OF DISTRIBUTION PANEL OR BUS DUCT

Номер: KR1020170044309A
Принадлежит:

The present invention relates to a non-powered transceiver system to wirelessly supply operation power of a temperature sensor installed in a proper position and power required for transmitting information of the temperature sensor in order to monitor a trouble generated inside a distribution panel enclosure and a bus duct installed in a power plant, a transmission side, and a large factory, or heat generated therein by a certain cause. According to the present invention, the system comprises: a sensor unit to measure a temperature of a bus bar of the distribution panel or bus duct; a wireless transceiver to transmit the temperature acquired by the sensor unit to the outside and to receive an external command; an energy harvesting device including a coil unit to generate induced electromotive force from a magnetic field generated from the bus bar in order to supply the operation power for the sensor part and the wireless transceiver, and an electronic circuit unit to supply the induced ...

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29-07-2010 дата публикации

ELECTRODE ACTIVE MATERIAL FOR ANION-DEFICIENT LITHIUM TRANSITION METAL PHOSPHATE COMPOUND, METHOD OF PREPARING SAME, AND ELECTROCHEMICAL DEVICE USING SAME

Номер: KR2010085104A9
Принадлежит:

The present invention provides the electrode active material of an anion-deficient lithium transition metal phosphate compound expressed by the chemical formula Li1-xM(PO4)1-y (0 ≤ x ≤ 0.15, 0 Подробнее

28-08-2017 дата публикации

TIN OXIDE GAS SENSING MATERIAL AND METHOD FOR MANUFACTURING SAME

Номер: KR1020170097505A
Принадлежит:

The present invention relates to a high sensitive tin oxide gas sensing material and a method for manufacturing the same capable of sensing sub-ppb level gas. Because the method uses a carbohydrate template, the template is completely removed at low temperatures. Because the carbohydrate template includes a functional group on the surface, the method does not require a process of applying the functional group on the surface for coating. Because the tin oxide gas sensing material manufactured by using the method is manufactured as a multi-porous body having a ball shape of a uniform size, the tin oxide gas sensing material includes sensitivity to sense tens or hundreds of ppb level trace gas. COPYRIGHT KIPO 2017 (AA) Prepare a template (BB) Distribution in a template solvent (CC) Tin salts (DD) Solution synthesis (EE) Solution mixing distribution (FF) Ultrasonic coating (GG) Cleaning and drying (HH) Calcining heat treatment (II) Sensed material ...

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16-07-2015 дата публикации

COOLING WATER HEATING TYPE HEATER AND MANUFACTURING METHOD THEREOF

Номер: KR1020150082869A
Принадлежит:

The present invention relates to a cooling water heating type heater and, more specifically, relates to a cooling water heating type heater and a manufacturing method thereof capable of effectively heating cooling water using a first heating pipe with a first heating part and a second heating pipe with a second heating part; simplifying components and an assembly process, and increasing productivity by welding protection pipes to protect the heating parts with covers; and obtaining durability and increasing stability even through being in direct contact with the cooling water. The manufacturing method of the cooling water heating type heater comprises: (S10) a first heating pipe manufacturing step of manufacturing a first heating pipe (200) having a first pipe (201), and a first heating part (210) formed on an outer surface of the first pipe to be heated; (S20) a second heating pipe manufacturing step of manufacturing a second heating pipe (300) having a second pipe (301) formed with a ...

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29-07-2010 дата публикации

ELECTRODE ACTIVE MATERIAL FOR ANION-DEFICIENT LITHIUM TRANSITION METAL PHOSPHATE COMPOUND, METHOD OF PREPARING SAME, AND ELECTROCHEMICAL DEVICE USING SAME

Номер: KR2010085104A2
Принадлежит:

The present invention provides the electrode active material of an anion-deficient lithium transition metal phosphate compound expressed by the chemical formula Li1-xM(PO4)1-y (0 ≤ x ≤ 0.15, 0 Подробнее

16-01-2018 дата публикации

METHOD FOR SEPARATING CRESOL POSITION ISOMER

Номер: KR101819217B1
Принадлежит: HANWHA CHEMICAL CORPORATION

The present invention relates to a method for separating a cresol position isomer, and more specifically, to a method for separating cresol in high purity from a cresol isomer by using an alkylation reaction for cresol isomers having similar physical and chemical properties, and for recycling byproducts. The method of the present invention includes an alkylation process of producing a first reaction product mixture, a first separation process, a second separation process, and a recycling process. COPYRIGHT KIPO 2018 ...

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25-06-2020 дата публикации

METHOD FOR MANUFACTURING CYCLODODECANONE

Номер: WO2020130292A1
Принадлежит:

The present invention relates to a method for manufacturing cyclododecanone. According to the present invention, a cyclododecanone manufacturing method capable of realizing a high conversion rate and minimizing the production of an unreacted material and a reaction byproduct can be provided. In addition, the present invention realizes a high conversion rate and selectivity in spite of a simplified process configuration, and thus can be helpfully utilized in an economical manufacturing method for laurolactam, which facilitates commercial mass production of laurolactam.

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03-07-2017 дата публикации

METHOD FOR EXTRACTING CRESOL

Номер: KR101753291B1
Принадлежит: HANWHA CHEMICAL CORPORATION

The present invention relates to a method for extracting cresol, which comprises the following steps: producing cresolate (cresol ion) through hydrolysis of halo toluene in a basic aqueous solution; adding acid to the product of the step for producing cresol, and adjusting the pH to convert the cresolate to cresol; separating the pH-controlled product into an oil-soluble layer and a water-soluble layer, and recovering the oil-soluble layer; and adding an organic solvent to the separated water-soluble layer to extract remaining cresol from the water-soluble layer into the organic solvent layer, and can provide a method for extracting cresol. The present invention aims to provide the method for extracting cresol, which has increased extraction efficiency by simplifying the extraction processes, and at the same time, which reduces operation cost and investment cost. COPYRIGHT KIPO 2017 ...

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29-07-2010 дата публикации

ELECTRODE ACTIVE MATERIAL FOR ANION-DEFICIENT LITHIUM TRANSITION METAL PHOSPHATE COMPOUND, METHOD OF PREPARING SAME, AND ELECTROCHEMICAL DEVICE USING SAME

Номер: WO2010085104A3
Принадлежит:

The present invention provides the electrode active material of an anion-deficient lithium transition metal phosphate compound expressed by the chemical formula Li1-xM(PO4)1-y (0 ≤ x ≤ 0.15, 0 Подробнее

12-09-2013 дата публикации

COMPOSITION COMPRISING NANO-SIZED INORGANIC FILLER FOR CLEANSING EMC MOLD

Номер: WO2013133571A1
Принадлежит:

Disclosed is a composition comprising an inorganic filler on which a cleansing agent is grafted for cleansing an EMC mold, comprising, with respect to 100 parts by weight of a rubber ingredient made from a mixture of at least one material from a group consisting of natural rubber (NR), chloroprene rubber (CR), butadiene rubber (BR), nitrile rubber (NBR), ethylene-propylene terpolymer rubber (EPT), ethylene-propylene ethylene-propylene rubber (EPM), ethylene-propylene diene rubber (EPDM), styrene-butadiene rubber (SBR), and polyisoprene rubber, a mixture of: 10-50 parts by weight of the inorganic filler having a diameter size of 10-100nm; and 1-10 parts by weight of an additive. A cleansing ingredient for the EMC mold, according to the present invention, does not produce formalin while hardening, does not produce fume or odor when volatizing, provides continuous coating to the inside of the hold while providing effective release, thereby enabling superior workability of the EMC mold and ...

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18-09-2017 дата публикации

표적 항원 검출용 카트리지 및 이를 이용한 표적 항원의 검출 방법

Номер: KR0101779611B1
Принадлежит: 엘지전자 주식회사

... 본 발명은 표적 항원 검출용 카트리지 및 이를 이용하여 생물학적 시료 내에 존재하는 표적 항원을 검출하는 방법에 관한 것이다. 일 구체예에 따른 본 발명의 표적 항원 검출용 카트리지는 여러 가지 항원의 다중 검출을 신속하고 간편하게 수행할 수 있으며, 하나의 카트리지를 사용하여 복수 개의 표적 항원을 정량 분석할 수 있기 때문에 시간과 비용이 절감된다는 장점이 있다.

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16-06-2017 дата публикации

ADDITIONAL DEVICE USER REGISTRATION SYSTEM

Номер: KR101747927B1
Принадлежит: NBREDS INC.

Disclosed is an additional device user registration system to enable a user to easily register a user of an IoT device. A smart device of the system includes: a user registration unit for registering device information of the smart device in a user terminal to interwork with the user terminal; and an additional user registration unit for registering the device information of the smart device in an additional user terminal to interwork with the additional user terminal. The additional user registration unit broadcasts the device information to the additional user terminal accessed a local area wireless security network. COPYRIGHT KIPO 2017 (100) Access point (200) IoT device (210) User registration unit (220) Additional user registration unit (300) User terminal (310) User application (311) Device registration unit (312) Additional user approval unit (400) Additional user terminal (410) Additional user app (411) Device addition registration unit (AA) Direct connection ...

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13-07-2015 дата публикации

MANUFACTURING METHOD OF ELECTRODE MATERIAL USING HYDROTHERMAL SYNTHESIS METHOD AND MANUFACTURING APPRATUS OF ELECTRODE MATERIAL

Номер: KR1020150081069A
Принадлежит:

The present invention, regarding a manufacturing method of an electrode material using a hydrothermal synthesis method, provides a manufacturing method of an electrode material comprising a step of reusing wastewater separated from a manufacture of the electrode material. According to the present invention, wastewater comprising a lithium ion generated in a continuous process of an electrode material using a hydrothermal synthesis method can be reused, thereby reducing a usage quantity of a lithium ion contained in a raw material for manufacturing an electrode material, and significantly reducing a load of a wastewater treatment process due to reuse of wastewater. COPYRIGHT KIPO 2015 (AA) Raw material (B1,B2) Coolant (CC) Wastewater ...

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05-10-2018 дата публикации

o-클로로톨루엔 및 p-클로로톨루엔의 제조 방법

Номер: KR0101905164B1
Автор: 김기돈, 장남진, 송규호
Принадлежит: 한화케미칼 주식회사

... 본 발명은 o-클로로톨루엔 및 p-클로로톨루엔의 제조 방법에 관한 것이다. 본 발명에 따른 제조 방법은, 톨루엔과 염소를 일정 비율의 주촉매와 조촉매의 존재 하에서 반응시킴으로써, 반응의 선택도를 향상시켜 부산물의 양을 최소화할 수 있다는 특징이 있다.

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20-09-2012 дата публикации

METHOD FOR CALCINING ELECTRODE MATERIALS USING A ROTARY KILN

Номер: WO2012124990A3
Принадлежит:

The present invention relates to a method for calcining electrode materials using a rotary kiln including: a heat treatment unit having a cylindrical kiln body; a feeding unit for feeding materials to be treated into the Kiln body; and a discharge unit for discharging the materials to be treated from the kiln body. The method for calcining electrode materials comprises: feeding particles of electrode material into the upper portion of the kiln body; calcining the particles of electrode material while moving the latter from the upper portion to the lower portion of the kiln body by means of positive-pressure gases flowing through the inside of the kiln body; and discharging the calcined particles of electrode material through the lower portion of the kiln body.

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19-07-2017 дата публикации

METHOD FOR MANUFACTURING O-CHLOROTOLUENE AND P-CHLOROTOLUENE

Номер: KR101759512B1
Принадлежит: HANWHA CHEMICAL CORPORATION

The present invention relates to a method for manufacturing o-chlorotoluene and p-chlorotoluene. The method comprises the following steps: a) injecting chlorine gas to a reaction solution including excess toluene and producing chlorotoluene through a reaction of the toluene and the chlorine gas; and b) performing cooling after the step a). The step a) and the step b) are repeatedly performed in order. The amount of the chlorine gas injected in the step a) is the amount that the temperature of the reaction solution after the reaction in the step a) is completed is more than or equal to 50°C and less than or equal to 90°C. COPYRIGHT KIPO 2017 ...

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22-09-2017 дата публикации

METHOD FOR PRODUCING CRESOL

Номер: KR1020170106804A
Принадлежит:

The present invention relates to a method for producing cresol. More specifically, the present invention relates to a method for producing cresol, which effectively isolates cresol by increasing efficiency in extraction of cresol from a water-soluble layer during a binary system reaction. In addition, the method for producing cresol is also favorable in an environmental aspect by reducing a residual amount of cresol in reaction waste. COPYRIGHT KIPO 2017 ...

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25-06-2020 дата публикации

SYNTHESIS METHOD AND SYNTHESIS DEVICE FOR CYCLODODECENE

Номер: WO2020130304A1
Принадлежит:

A synthesis method and a synthesis device for cyclododecene according to the present invention are high in conversion rate of the reactant cyclododecatriene and in selectivity for the required product cyclododecene while exhibiting the effect of remarkably reducing a reaction time. In addition, the method and the device are excellent in terms of the conversion rate of cyclododecatriene and selectivity for cyclododecene while maintaining excellent reactivity even in the absence of organic solvents such as ethanol and the like. Therefore, the volume of the reactor relative to the output of cyclododecene can be further reduced. Moreover, the method and the device can minimize the cost for facilities and processes, are of practical use, reduce processing time, and are advantageous to industrial mass production, compared to conventional techniques.

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04-05-2015 дата публикации

FINE POWER DEVICE USING CAPACITANCE

Номер: KR1020150047182A
Принадлежит:

The present invention relates to a fine power device using a capacitance. The fine power device comprises; a substrate; a beta battery layered on the top of the substrate; a driving power supplying unit which is charged by using the power produced in the beta battery and supplies charged voltage to a driving power source; a pair of electrodes formed on one side of the top of a board to be connected to the driving power supplying unit; and a protection cover layered on the top of a package. Therefore, a capacitance is charged by using ultrafine power which is consistently discharged from the beta battery using a beta line (β) source having a high energy storage density. The beta line (β) source is a self-charging type and has a long live more than 10 years in proportion to a half-life of a radioactive isotope. The driving power source can be supplied to a product such as a sensor which requires fine power. Therefore, the corresponding product can be used semi-permanently. COPYRIGHT KIPO ...

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16-01-2018 дата публикации

크레졸의 제조 방법

Номер: KR0101819216B1
Автор: 송규호, 이선옥
Принадлежит: 한화케미칼 주식회사

... 본 발명은 할로톨루엔을 나트륨염화합물 및 수산화나트륨의 존재 하에서 가수분해 시키는 단계를 포함하는 크레졸의 제조 방법에 관한 것이다.

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02-09-2015 дата публикации

FUSION PHANTOM FOR PERFORMANCE EVALUATION OF MAGNETIC RESONANCE IMAGE AND MAGNETIC RESONANCE SPECTROSCOPY

Номер: KR1020150099948A
Принадлежит:

The present invention is to enhance the efficiency of the performance evaluation and quality management of a magnetic resonance system and is designed and manufactured so the performance evaluation is simultaneously obtained with one fusion phantom. The phantom can execute the performance evaluation of a magnetic resonance image within a constant error range and the performance evaluation of the magnetic resonance spectroscopy at the same time by grasping achievement capacity quality of the magnetic resonance system as a general result of the image condition and image variable. The phantom rearranges an evaluation factor of an ACR-MRI phantom which is used as a standard MRI phantom heretofore and inserts an internal container which is layered. The phantom is the fusion phantom capable of the quantitative evaluation and analysis by changing the type and concentration of brain metabolism material when various images and spectrums are obtained as the fusion phantom. The fusion phantom for ...

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05-10-2016 дата публикации

PHANTOM FOR EVALUATING PERFORMANCE OF ULTRA HIGH MAGNETIC FIELD MAGNETIC RESONANCE IMAGING DEVICE

Номер: KR101662436B1

The present invention relates to a phantom for evaluating performance of an ultra high magnetic field magnetic resonance imaging device. The phantom comprises: an external container having an inlet formed therein; an internal container installed in an upper end of the external container; a geometric accuracy evaluation device; a section location evaluation device; a contrast resolution evaluation device configured to perform evaluation at a predetermined interval; a spatial resolution evaluation device installed in the external container; a section thickness evaluation device; and a brain metabolism material evaluation device made of a plurality of layers. Therefore, the phantom can change concentration of a brain metabolism material and concentration of a liver metabolism material. COPYRIGHT KIPO 2016 ...

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18-04-2018 дата публикации

POLYNUCLEIC (HYDROGEN-CARBON) FUSION CYLINDER-RAIL TYPE MRI COIL FOR SMALL ANIMAL

Номер: KR1020180039435A
Принадлежит:

According to an aspect of the present invention, an apparatus for obtaining magnetic resonance imaging (MRI) and magnetic resonance spectroscopy (MRS), comprises: an internal structure for obtaining carbon (^(13)C) MRI and MRS of an object disposed inside the apparatus; and an external structure for allowing the internal structure to be inserted thereinto, and obtaining proton (^1H) MRI and MRS of the object. At least one first coil for obtaining the carbon (^(13)C) MRI and MRS is further included inside the internal coil. At least one second coil for obtaining the proton (^1H) MRI and MRS is further included at the outside of the external structure. The carbon (^(13)C) and proton (^1H) MRI and MRS of the object may be sequentially obtained in a state that the internal structure is inserted into the external structure and the internal and external structures are coupled to each other. COPYRIGHT KIPO 2018 ...

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16-10-2015 дата публикации

HIGH-EFFICIENCY LED PACKAGE MANUFACTURING METHOD

Номер: KR1020150116527A
Принадлежит:

The present invention relates to a high-efficiency LED package manufacturing method capable of improving efficiency by coating the inner side of an LED package with silicon resins in which a phosphor is dispersed and locating the phosphor on the upper side of an LED chip after a sintering process by precipitating the phosphor dispersed in the silicon downwards and preventing the silicon resins in the package from flowing out to the outside by surface tension if the package is reversed and sintered. COPYRIGHT KIPO 2016 ...

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16-08-2017 дата публикации

HOLLOW NANOPARTICLE AND MANUFACTURING METHOD THEREOF

Номер: KR1020170093559A
Принадлежит:

The present invention relates to a hollow nanoparticle containing micropores and mesopores; and a manufacturing method thereof. The present invention comprises: a step of manufacturing a template solution by mixing a carbon template with a first solution; a step of producing a metal ion solution by mixing a metal precursor with the first solution and a second solution; a step of mixing the template solution and the metal ion solution; and a step of acquiring hollow nanoparticles by drying and calcinating powder generated from the mixture of the template solution and the metal ion solution. When hollow nanoparticles in accordance with the present invention coagulates, macropores are generated between the nanoparticles; and accordingly, is able to shorten a duration taken until a reactant is spread to a surface of the nanoparticles. The present invention aims to provide hollow nanoparticles and a manufacturing method thereof having a structure where macropores are able to be formed between ...

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14-10-2016 дата публикации

SPINE-CUSTOMIZED COIL AND CRADLE FOR MID-SIZED AND LARGE ANIMALS

Номер: KR101666322B1

The present invention relates to a spine-customized coil and a cradle for mid-sized and large animals, and more specifically, to a spine-customized coil and cradle system which increases spine diagnosis accuracy of mid-sized and large animals in human magnetic resonance imaging equipment. According to an aspect of the present invention, the spine-customized coil and the cradle for an animal comprise: a cradle wherein two boards are connected in a V-shape; RF coils inserted into the two boards; and at least one support part to support the two boards. The RF coils are connected and inserted without separation. A magnetic resonance image for the entire spines of an animal consisting of a plurality of spines can be obtained at once while the animal positioned on the V-shaped cradle is not fixed. COPYRIGHT KIPO 2016 ...

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09-01-2019 дата публикации

고해상도 안구 진단용 안과전용 자기공명영상장치

Номер: KR1020190002811A
Автор: 최보영, 송규호
Принадлежит:

... 본 발명은 안구와 안구의 형태학적 구조뿐만 아니라 시신경 구조 등 까지도 자기공명영상을 촬영하는데 사용할 수 있는 안과전용 RF 코일 장치 및 머리고정 장치, 및 그것들을 구비한 자기공명영상 시스템에 관한 것이다. 본 발명의 일 양상인 RF 코일 유닛은 환자의 두부를 고정하는 지지체; 상기 두부가 고정된 환자의 안구 영역의 자기공명영상(MRI, Magnetic Resonance Imaging)을 획득하기 위한 안구용 RF 코일; 및 상기 환자의 안구 영역과 상기 RF 코일을 비 침습적으로 가깝게 위치하도록 지원하는 패드;를 포함하되, 상기 RF 코일은 상기 안구 영역을 따라 적어도 한번 굴곡지게 형성되고, 상기 패드는 상기 RF 코일의 말단에 배치되고, 자장에 영향이 없는 재질로 형성될 수 있다.

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29-08-2017 дата публикации

OPTICAL SENSOR TO MEASURE DEGREE OF FERMENTATION OF KIMCHI

Номер: KR1020170098075A
Принадлежит:

The present invention relates to an optical sensor to easily and accurately monitor kimchi lactic acid bacteria proliferated in a fermentation process of kimchi. Moreover, the present invention is an optical measurement method such that an optical sensor removes direct contact with kimchi liquid to be safe, semi-permanent, and reversibly used. The present invention comprises: a light source unit; and a light detection unit. COPYRIGHT KIPO 2017 (AA) Enzyme reaction of L-LDH and L-lactate (BB) Reversible reaction of NAD^+ and NADH (CC) Absorption and emission of NAD^+ and NADH (DD) NAD^+ absorption spectrum (EE) NADH absorption spectrum (FF) NADH light emission spectrum ...

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22-11-2016 дата публикации

TULIP-SHAPED CUSTOMIZED PLUG OF TEST EQUIPMENT FOR CONTACT HOLE OF CIRCUIT BREAKER

Номер: KR101673902B1
Принадлежит: PARK, JI YOUNG

The present invention relates to a plug of test equipment for a contact hole of a power circuit breaker. The present invention relates to an automatic location adjustor, wherein the adjustor can: measure the resistance or the pressure of a contact hole of a circuit breaker by using a tulip-shaped customized plug in the tulip-shaped contact hole as a plug inserted into a tulip-shaped contact hole of a circuit breaker; prevent a contact terminal from being damaged/broken by making the customized plug accurately come into contact with the contact hole of a circuit breaker when coming into contact with an apparatus for adjusting a location to determine a location when each customized plug comes into contact with the tulip-shaped contact hole; and prevent the tulip-shaped contact hole of a circuit breaker and the customized plug from being damaged/broken by relieving shocks caused by vibration of the circuit breaker generated when a test is performed. The plug of test equipment for a contact ...

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31-05-2017 дата публикации

METHOD FOR PRODUCING CRESOL

Номер: KR1020170059824A
Принадлежит:

The present invention relates to a method for producing cresol which can produce cresol with high selectivity. The method for producing cresol comprises a step of hydrolyzing halotoluene in the presence of a sodium salt compound and sodium hydroxide. COPYRIGHT KIPO 2017 ...

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