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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 18. Отображено 18.
15-06-2017 дата публикации

SUPERCONDUCTING MAGNET DEVICE USING PARALLEL METHOD

Номер: WO2017099408A1
Автор: KIM, Dong Lak, LEE, Sang Gap, HWANG, Young Jin, JANG, Jae Young
Принадлежит:

A superconducting magnet device of the present invention comprises: a bobbin unit including a bobbin; a superconducting wire winding unit composed of first to nth superconducting wire windings formed by winding a superconducting wire into spiral multi-layers around the bobbin as an coaxis; an insulation unit composed of first to n-1th insulation members for insulating the spaces between the first to nth superconducting wire windings; and a winding electricity conductor unit composed of winding electricity conductors connected across an adjacent superconducting wire winding unit from the first to nth superconducting wire windings so as to conduct electricity, wherein one or more superconducting wire windings including the first and nth superconducting wire windings are composed of superconducting wires of two or more parallel connections at each of both ends of the bobbin.

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Номер записи: 1
14-05-2020 дата публикации

METHOD FOR MEASURING SPATIAL MAGNETIC FIELD DISTRIBUTION OF MAGNET AND DEVICE FOR MEASURING SPATIAL MAGNETIC FIELD DISTRIBUTION OF MAGNET BY USING SAME

Номер: WO2020096300A1
Автор: LEE, Sang Gap, JANG, Jae Young, HWANG, Young Jin
Принадлежит:

The present invention relates to a method for measuring the spatial magnetic field distribution of a magnet (superconduction magnet). Provided are a method for measuring the spatial magnetic field distribution of a magnet and a device for measuring the spatial magnetic field distribution of a magnet by using same, which: can ensure security by preventing a high-power RF from being applied to a human body during measurement of the spatial magnetic field distribution of a magnet; can quickly and accurately measure the spatial magnetic field distribution of the magnet and calculate the magnetic field homogeneity of the magnet even when the magnetic field space is occupied by a human body or an object; and can measure the magnetic field homogeneity in the center portion even when the magnetic field homogeneity changes during imaging, and thus correct the magnetic field homogeneity in real time.

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Номер записи: 2
14-07-2017 дата публикации

SAMPLE COLLECTION TOOL AND SAMPLE ANALYSIS METHOD USING SAME

Номер: KR101757618B1
Автор: PAIK, YOUN KEE, LEE, SANG GAP, KIM, HYO SIK, LEE, GA HYANG
Принадлежит: KOREA BASIC SCIENCE INSTITUTE

The present invention relates to a sample collection tool and a sample analysis method using the same. Under the condition of an NMR sample container mounted on a mounting unit of a lower body, and a freeze-dried sample stored in an upper unit of an upper body, the NMR sample container is installed on a centrifuge to be centrifuged, after the upper body and the lower body are coupled to each other. The sample collection tool and the sample analysis method using the same have the high reliability of the analysis result, which can perform the non-destructive analysis for a freeze-dried product with low moisture content or high viscosity at a molecular level. COPYRIGHT KIPO 2017 ...

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Номер записи: 3
17-04-2017 дата публикации

METHOD FOR MANUFACTURING ZINC OXIDE NANOROD

Номер: KR101727072B1
Автор: LEE, GAE HANG, LEE, SANG GAP
Принадлежит: KOREA BASIC SCIENCE INSTITUTE

The present invention relates to a method for manufacturing a zinc oxide nanorod comprising the following steps: a) mixing a zinc precursor and octyl alcohol at room temperature, heating the mixture and manufacturing a zinc solution; b) cooling the zinc solution to the room temperature, inputting a (C1-C4) alcohol and obtaining a precipitate; and c) inputting the precipitate into a (C6-C10) aromatic solvent and (C1-C4) alcohol mixed solution, performing centrifugation and obtaining a zinc oxide. According to the present invention, a zinc oxide nanorod having uniform aspect ratio and uniform surface forms can be manufactured. COPYRIGHT KIPO 2017 ...

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Номер записи: 4
18-10-2017 дата публикации

MAGNETIC SEAMING MODULE AND SUPERCONDUCTIVE MAGNET DEVICE HAVING SAME

Номер: KR101777751B1
Автор: JANG, JAE YOUNG, HWANG, YOUNG JIN, LEE, SANG GAP, AHN, MIN CHUL
Принадлежит: KOREA BASIC SCIENCE INSTITUTE, INDUSTRY-ACADEMIC COOPERATION FOUNDATION, KUNSAN NATIONAL UNIVERSITY

Disclosed are a magnetic seaming module, and a superconductive magnet device having the same. The module comprises: a cylinder; a plurality of steel pieces disposed on the outer circumferential surface of the cylinder; a tape film covering the steel pieces and wound around the cylinder; and a spacer block disposed between at least one among the steel pieces and the tape film to fixate the steel pieces having different thicknesses to the cylinder. The present invention can stably fixate the steel pieces to the cylinder. COPYRIGHT KIPO 2017 ...

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Номер записи: 5
08-06-2017 дата публикации

LOCAL-INSULATION WINDING FOR HIGH TEMPERATURE SUPERCONDUCTING MAGNET AND MANUFACTURE METHOD THEREOF

Номер: KR1020170063050A
Автор: LEE, JI HO, LEE, SANG GAP, KO, TAE KUK, LEE, WOO SEUNG, NAM, SEOK HO, PARK, YOUNG GUN, KIM, JIN SUB
Принадлежит:

The present invention relates to a method for enhancing the stability of a high temperature superconducting (HTS) coil and improving charging and discharging time, and more particularly, to a local-insulation winding formed by applying a non-insulation winding method to only the weak part after analyzing the weak part where the generation of a quench is expected, based on a magnetic field analysis and basic experimental data, and inserting an insulator into a part where a quench protection is not required, to be wound, and a manufacturing method thereof. The present invention includes a superconducting wire which is wound on an upper side where a magnet is weak due to a magnetic field to remove insulating materials, and an insulation wire which has the insulating materials continuously wound with the superconducting wire from a region where a condition to be applied to the superconducting wire is generated below a threshold value. COPYRIGHT KIPO 2017 ...

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Номер записи: 6
19-07-2017 дата публикации

고온초전도마그넷을 위한 지역절연권선 및 그 제조방법

Номер: KR0101759269B1
Автор: 이지호, 이상갑, 고태국, 이우승, 남석호, 박영건, 김진섭
Принадлежит: 한국기초과학지원연구원, 연세대학교 산학협력단

... 본 발명은 고온초전도(HTS) 코일의 안정성 향상 및 충ㆍ방전 시간 개선을 위한 방안으로 자장 해석 및 기초 실험 데이터를 기반으로 ?치 발생이 예상되는 취약 부분을 분석한 후 취약 부분에만 무절연 권선 기법을 적용하고 ?치 보호가 필요 없는 부분은 절연체를 삽입하여 권선하는 지역절연권선 및 그 제조방법을 제공하기 위한 것으로서, 자장에 의해 마그넷이 취약한 상면에 절연물질이 제거되어 권선되는 초전도 선재와, 초전도체에 가해지는 조건이 임계치 이하로 발생되는 영역부터 상기 초전도 선재와 연속되어 권선되는 절연물질을 갖는 절연 선재로 구성되는 것을 특징으로 한다.

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Номер записи: 7
12-02-2015 дата публикации

MRFM DEVICE FOR BIOLOGICAL SAMPLE

Номер: WO2015020298A1
Автор: LEE, Sang Gap, CHOI, Yeon Suk
Принадлежит:

The present invention relates to a MRFM device for a biological sample in which the biological sample is inserted and measured, the MFRM device comprising: a ring-shaped first coil housing having a hollow inside and in which a superconductive coil for generating a magnetic field is embedded; a second coil housing configured to be the same as the first coil housing and in which another superconductive coil for generating a magnetic field in embedded with the superconductive coil of the first coil housing; and a shield for connecting the first coil housing and the second coil in a separated state while preventing the loss of magnetic field by the superconductive coils, and forming a measurement space between the coil housings, in which the biological sample is inserted. According to the present invention, since a biological sample can be quickly inserted without having to separate the pieces of component equipment such as a vacuum pump according to the insertion and measurement of the biological ...

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Номер записи: 8
23-01-2017 дата публикации

DEVICE TO REDUCE EDDY CURRENT OF HIGH TEMPERATURE SUPERCONDUCTIVE MAGNET

Номер: KR101694391B1
Автор: JANG, JAE YOUNG, LEE, SANG GAP, PARK, SEUNG YOUNG, HWANG, YOUNG JIN
Принадлежит: KOREA BASIC SCIENCE INSTITUTE

The present invention relates to a device to reduce eddy currents of a high temperature superconductive magnet and, more specifically, relates to a device to reduce eddy currents of a high temperature superconductive magnet, capable of offsetting eddy currents generated from a high temperature superconductive magnet by generating a time-varying magnetic field by placing a magnetic plate rotated by a rotating device on both ends of the high temperature superconductive magnet. According to the present invention, the eddy current reducing device includes upper and lower time-varying magnetic field generating parts placed on both ends of the high temperature superconductive magnet to apply a time-varying magnetic field to both ends of the high temperature superconductive magnet. COPYRIGHT KIPO 2017 (AA) High temperature superconductive magnet (BB) Magnetic field by a permanent magnet from A (C1,C2) S-pole (D1,D2) N-pole (EE) Rotation ...

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Номер записи: 9
24-12-2018 дата публикации

ACTIVE SHIMMING SYSTEM AND ACTIVE SHIMMING METHOD USING SAME FOR IMPROVING MAGNETIC FIELD UNIFORMITY OF MAGNETIC RESONANCE IMAGING AND MAGNETIC RESONANCE SPECTROMETER

Номер: KR101932070B1
Автор: JANG JAE YOUNG, LEE SANG GAP, HAN JUN HEE, HWANG YOUNG JIN
Принадлежит: KOREA BASIC SCIENCE INSTITUTE

The present invention relates to magnetic resonance imaging (MRI) and magnetic resonance spectrometer (MR). According to the present invention, in regard to active shimming performed for improving the spatial uniformity and magnetic field distribution of MR or MRI to increase the accuracy of image analysis using MR or MRI, conventional active shimming methods and devices have weaknesses that a field mapper or additional time is required for mapping due to the necessity of a field mapping procedure using a shim coil and accuracy is lowered because of a measurement or calculation error. The present invention overcomes the weaknesses, thereby enabling active shimming work to be performed through optimization and automation technologies without field mapping work. Thus, the active shimming system and the active shimming method using the same are capable of making shimming work efficient and accurate with a simpler structure and lower cost. COPYRIGHT KIPO 2019 ...

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Номер записи: 10
27-09-2017 дата публикации

WIRELESS MOUSE CHARGING SYSTEM

Номер: KR1020170108645A
Автор: LEE, SANG GAB
Принадлежит:

An embodiment of the present invention relates to a wireless mouse charging system and, more specifically, relates to a wireless mouse charging system capable of charging a wireless mouse, which is not being used by a user, through a mouse pad as well as stopping charging the mouse when the mouse is being used by the user. To achieve the purpose, the present invention includes: a wireless charging part including a charger with an RF power supply part, and a mouse pad with a primary coil outputting RF power of the charger to the outside; and a wireless mouse including a secondary coil receiving the RF power from the primary coil, a rectifying part rectifying the RF power from the secondary coil into DC power, and a battery charged by the DC power. The wireless mouse senses and transmits the acceleration of the wireless mouse to the wireless charging part. The wireless charging part turns off the RF power supply part if the acceleration of the mouse is greater than a reference value, and ...

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Номер записи: 11
20-07-2017 дата публикации

NON-INSULATED SUPERCONDUCTING COIL IMPREGNATED WITH CONDUCTIVE MATERIAL AND DEVICE FOR MANUFACTURING SAME

Номер: WO2017122947A1
Автор: HWANG, Young Jin, PARK, Seung Young, JANG, Jae Young, LEE, Sang Gap, KIM, Dong Lak, LEE, Ji Ho, KIM, Gracia
Принадлежит:

Disclosed are a non-insulated superconducting coil and a device for manufacturing the same. The coil comprises: a bobbin; a superconducting wire material having multiple adjoining-winding wire turns wound thereon and being disposed on the bobbin; and a conductive impregnation layer disposed between the multiple adjoining-winding wire turns of the superconducting wire material. The conductive impregnation layer has a resistance higher than that of the superconducting wire material and can conduct electricity between the multiple adjoining-winding wire turns of the superconducting wire material when a hotspot occurs due to a local defect in the superconducting wire material.

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Номер записи: 12
26-08-2016 дата публикации

SUPERCONDUCTIVE MAGNET DEVICE USING PARALLEL METHOD

Номер: KR101651486B1
Автор: KIM, DONG LAK, LEE, SANG GAP, HWANG, YOUNG JIN, JANG, JAE YOUNG
Принадлежит: KOREA BASIC SCIENCE INSTITUTE

The present invention relates to a superconductive magnet device using a parallel method, capable of preventing a critical current from being reduced due to an increase of a vertical magnetic field on both ends of the superconductive magnet device, and reducing a length of a magnet. The superconductive magnet device comprises: a bobbin unit including a bobbin; a superconductive wire winding unit including first to n superconductive wire windings in which a superconductive wire is formed in a plurality of spiral layers on a same axis as that of the bobbin; an insulation unit including first to (n-1) insulation members insulating a gap between the first to n superconductive wire windings; and a winding current carrying conductor unit including a winding current carrying conductor carrying the current by connecting by crossing the superconductive wire winding unit adjacent to the first to n superconductive wire windings. The one or more superconductive wire windings comprises the superconductive ...

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Номер записи: 13
24-07-2017 дата публикации

SUPERCONDUCTIVE COIL MODULE HAVING SHAKING COILS AND SUPERCONDUCTIVE MAGNET DEVICE HAVING SAME

Номер: KR101759963B1
Автор: LEE, SANG GAP, HWANG, YOUNG JIN, PARK, SEUNG YOUNG, JANG, JAE YOUNG
Принадлежит: KOREA BASIC SCIENCE INSTITUTE

Disclosed are a superconductive coil module having shaking coils, and a superconductive magnet device having the same. The module comprises: a plurality of bobbins; a plurality of superconductive coils wound along the bobbins, and inducing a magnetic field inside the bobbins; and magnetic shaking units disposed between the superconductive coils, disposed on both side walls of the coils, and inducting the shaking magnetic field removing the screening current magnetic field of the magnetic field. COPYRIGHT KIPO 2017 ...

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Номер записи: 14
06-07-2017 дата публикации

JUNCTIONLESS HIGH-TEMPERATURE SUPERCONDUCTING SOLENOID MAGNET AND MANUFACTURING METHOD THEREOF

Номер: KR101753614B1
Автор: HWANG, YOUNG JIN, JANG, JAE YOUNG, LEE, SANG GAP, KIM, WOO SEOK, CHOI, KYEONG DAL, HONG, GYE WON, PARK, SANG HO, LEE, SE YEON, KIM, YOUNG IL
Принадлежит: KOREA BASIC SCIENCE INSTITUTE, KOREA POLYTECHNIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION

The present invention relates to a high-temperature superconducting solenoid magnet and a manufacturing method thereof. The present invention has a step of preparing a second generation high-temperature superconducting wire rod in a tape shape and preparing a high-temperature superconducting wire rod which is divided in half by cutting the central part of the wire rod except both end parts of the high-temperature superconducting wire rod along the longitudinal direction of the wire rod. Each of the divided parts of the half-divided high-temperature superconducting wire rod is wound several times by being sequentially stacked from one end of a pair of bobbins for solenoid magnet to the other side while being wound on the pair of bobbins for the solenoid magnet formed in a cylinder shape at a predetermined length. The solenoid magnet formed in the pair of bobbins for solenoid magnet is formed to have the same current direction by rotating any one bobbin for solenoid magnet between the pair ...

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Номер записи: 15
20-07-2016 дата публикации

SUPERCONDUCTING FLUX PUMP FOR HIGH-TEMPERATURE SUPERCONDUCTING NONCONTACT COIL

Номер: KR101640869B1
Автор: HWANG, YOUNG JIN, JANG, JAE YOUNG, LEE, SANG GAP, KIM, WOO SEOK, CHOI, KYEONG DAL, HONG, GYE WON, PARK, SANG HO, LEE, SE YEON
Принадлежит: KOREA BASIC SCIENCE INSTITUTE

The present invention relates to a superconducting flux pump for a high-temperature superconducting noncontact coil. The superconducting flux pump for the high-temperature superconducting noncontact coil comprises: a superconducting noncontact coil unit including a high-temperature superconducting wire, forming a superconducting closed circuit from which a normal conduction joint portion is removed; a moving magnetic flux unit disposed on the outside of the superconducting noncontact coil unit, and provided with a permanent magnet or an electromagnet to apply a magnetic field to the superconducting closed circuit to generate a magnetic flux; and an additional superconducting wire unit installed in a moving path of the moving magnetic flux unit between the superconducting noncontact coil unit and the moving magnetic flux unit, and attached to the high-temperature superconducting wire on the outside of the superconducting closed circuit. The high-temperature superconducting wire of a tape ...

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Номер записи: 16
01-07-2016 дата публикации

INTERNAL EXPLOSION STRENGTHENED BULKHEAD OF SHIP USING CORRUGATED BULKHEAD

Номер: KR1020160076888A
Автор: LEE, SANG GAB, LEE, HWAN SU, LEE, SEUNG MYEONG, LEE, DO HUN, KIM, HYEONG JUN, KIM, MOON JU, LEE, GYEONG SUN, KIM, SU YOUNG
Принадлежит:

The present invention relates to an internal explosion strengthened bulkhead of a ship using a corrugated bulkhead installed in a ship or an offshore structure and, more specifically, to an internal explosion strengthened bulkhead of a ship using a corrugated bulkhead, in which the upper portion and the lower portion of the corrugated bulkhead are thicker than the center portion to absorb explosion energy generated inside or outside a ship or an offshore structure, and which is provided with a device to reduce stress which may partially occur at the edges of the upper portion and the lower portion of the corrugated bulkhead. The bulkhead according to the present invention has a curtain shape in which the upper portion and the lower portion of the corrugated bulkhead connected to the upper deck and lower deck, respectively, have a predetermined length, and the thickness thereof is thicker than that of the center portion of the corrugated bulkhead, and each bracket is welded and installed ...

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Номер записи: 17
13-10-2016 дата публикации

ELECTRICALLY CONDUCTIVE MATERIAL IMPREGNATED WITH NO-INSULATION SUPERCONDUCTING COIL AND MANUFACTURING APPARATUS THEREOF

Номер: KR101665038B1
Автор: HWANG, YOUNG JIN, PARK, SEUNG YOUNG, JANG, JAE YOUNG, LEE, SANG GAP, KIM, DONG LAK, LEE, JI HO, KIM, GRACIA
Принадлежит: KOREA BASIC SCIENCE INSTITUTE

The present invention relates to a no-insulation superconducting coil and a manufacturing apparatus thereof. The coil includes a bobbin, a superconducting wire where adjacent wiring turns wind the bobbin, a conductive impregnated layer arranged between the adjacent wiring turns of the supper conducting wire. A conductive impregnated layer has resistance higher than the resistance of the superconducting wire, and can electrically connect the adjacent wiring turns of the superconducting wire when a hot spot is generated by the local defect of the superconducting wire. So, the mechanical safety of the no-insulation superconducting coil can be improved. COPYRIGHT KIPO 2016 ...

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Номер записи: 18