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225 results on '"Toyota, Hiroyuki"'

1. Solar power sail membrane prototype for OKEANOS mission

Author

Matsushita, Masanori, Chujo, Toshihiro, Matsumoto, Jun, Mori, Osamu, Yokota, Rikio, Toyota, Hiroyuki, Satou, Yasutaka, Okuizumi, Nobukatsu, Kato, Hideki, Nakamura, Tetsuya, Shibata, Yuichi, Nakao, Tatsuro, Mori, Kazuyuki, Fujii, Sanae, Takao, Yuki, Kubo, Yuki, Miyamoto, Yuya, Nada, Yuichiro, Motegi, Risa, Ohira, Genki, and Kimishima, Yudai

Published
2021
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5. AKATSUKI returns to Venus

Author

Nakamura, Masato, Imamura, Takeshi, Ishii, Nobuaki, Abe, Takumi, Kawakatsu, Yasuhiro, Hirose, Chikako, Satoh, Takehiko, Suzuki, Makoto, Ueno, Munetaka, Yamazaki, Atsushi, Iwagami, Naomoto, Watanabe, Shigeto, Taguchi, Makoto, Fukuhara, Tetsuya, Takahashi, Yukihiro, Yamada, Manabu, Imai, Masataka, Ohtsuki, Shoko, Uemizu, Kazunori, Hashimoto, George L., Takagi, Masahiro, Matsuda, Yoshihisa, Ogohara, Kazunori, Sato, Naoki, Kasaba, Yasumasa, Kouyama, Toru, Hirata, Naru, Nakamura, Ryosuke, Yamamoto, Yukio, Horinouchi, Takeshi, Yamamoto, Masaru, Hayashi, Yoshi-Yuki, Kashimura, Hiroki, Sugiyama, Ko-ichiro, Sakanoi, Takeshi, Ando, Hiroki, Murakami, Shin-ya, Sato, Takao M., Takagi, Seiko, Nakajima, Kensuke, Peralta, Javier, Lee, Yeon Joo, Nakatsuka, Junichi, Ichikawa, Tsutomu, Inoue, Kozaburo, Toda, Tomoaki, Toyota, Hiroyuki, Tachikawa, Sumitaka, Narita, Shinichiro, Hayashiyama, Tomoko, Hasegawa, Akiko, and Kamata, Yukio

Published
2016
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6. Exploration of energization and radiation in geospace (ERG): challenges, development, and operation of satellite systems

Author

Nakamura, Yosuke, Fukuda, Seisuke, Shibano, Yasuko, Ogawa, Hiroyuki, Sakai, Shin-ichiro, Shimizu, Shigehito, Soken, Ersin, Miyazawa, Yu, Toyota, Hiroyuki, Kukita, Akio, Maru, Yusuke, Nakatsuka, Junichi, Sakai, Tomohiko, Takeuchi, Shinsuke, Maki, Kenichiro, Mita, Makoto, Ogawa, Emiko, Kakehashi, Yuya, Nitta, Kumi, Asamura, Kazushi, Takashima, Takeshi, and Shinohara, Iku

Published
2018
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7. Radiation Tolerance of Perovskite Solar Cells for Use in Space

Author

MIYAZAWA, Yu, IKEGAMI, Kazushi, MIYASAKA, Chikara, YAMAMOTO, Tomoyuki, KANAYA, Shusaku, TOYOTA, Hiroyuki, and HIROSE, Kazuyuki

Abstract

第41回宇宙エネルギーシンポジウム (2022年3月29日. オンライン開催), 41st ISAS Space Energy Symposium (March 29, 2022. Online Meeting), 資料番号: SA6000179002

Published
2022

8. Prototype Lithium-Ion Battery for Low-Temperature

Author

TOYOTA, Hiroyuki, NAKAO, Tatsuo, MORI, Ayaka, NAITO, Hitoshi, MIYOSHI, Kota, KANAYA, Shusaku, ONO, Ryosuke, MIYAZAWA, Yu, SAITO, Jo, OGITA, Kaori, MOMMA, Yohei, KURIKI, Kazutaka, YOSHITOMI, Shuhei, JIMBO, Yasuhiro, KAKEHATA, Tetsuya, and YAMAZAKI, Shunpei

Abstract

第41回宇宙エネルギーシンポジウム (2022年3月29日. オンライン開催), 41st ISAS Space Energy Symposium (March 29, 2022. Online Meeting), 著者人数: 16名, 資料番号: SA6000179004

Published
2022

10. 探査機の熱制御に用いるポリイミドフォームの電子線環境における帯電特性評価

Author

KAWANO, Taro, MIYAZAWA, Yu, KINJO, Tomihiro, HAMORI, Hitoshi, AKIZUKI, Yuki, TOYOTA, Hiroyuki, MARU, Yusuke, FUKUDA, Seisuke, SAWAI, Shujiro, and SAKAI, Shinichiro

Abstract

令和3年度宇宙科学に関する室内実験シンポジウム（2022年2月28日-3月1日. オンライン開催), 2022 Symposium on Laboratory Experiment for Space Science (February 28-March 1, 2022. Online Meeting), 資料番号: SA6000178032, レポート番号: 32

Published
2022

11. Evaluation of Debris Collision Impact on Next-Generation Space Solar Cells

Author

NAKAMURA, Tetsuya, KANAYA, Shusaku, TOYOTA, Hiroyuki, and SUMITA, Taishi

Subjects
Space solar cell, MMOD, Debris
Abstract

令和3年度宇宙科学に関する室内実験シンポジウム（2022年2月28日-3月1日. オンライン開催), 2022 Symposium on Laboratory Experiment for Space Science (February 28-March 1, 2022. Online Meeting), 資料番号: SA6000178044, レポート番号: 44

Published
2022

12. 深宇宙探査技術実証機DESTINY+のシステム設計

Author

TOYOTA, Hiroyuki

Abstract

第22回宇宙科学シンポジウム (2022年1月6日-7日. オンライン開催), 22nd Space Science Symposium (January 6-7, 2022. Online Meeting), 資料番号: SA6000176047, レポート番号: P-010

Published
2022

13. 深宇宙探査技術実証機DESTINY+概要

Author

DESTINY+チーム, TAKASHIMA, Takeshi, IMAMURA, Hiroshi, TOYOTA, Hiroyuki, NISHIYAMA, Kazutaka, MOCHIHARA, Yoshitaka, YAMAMOTO, Takayuki, MIYAHARA, Takeshi, OHTA, Masayuki, NAGAMATSU, Hiroyuki, OZAKI, Naoya, TOKUDOME, Shinichiro, MIURA, Masashi, ARAI, Tomoko, and DESTINY+, Team

Abstract

第22回宇宙科学シンポジウム (2022年1月6日-7日. オンライン開催), 22nd Space Science Symposium (January 6-7, 2022. Online Meeting), 著者人数: 13名ほか, 資料番号: SA6000176022, レポート番号: S6-002

Published
2022

14. Development of Lithium-Ion Pouch Cell Using Stainless Steel Laminated Film for Space Applications

Author

Toyota, Hiroyuki, primary, Miyazawa, Yu, additional, Kanaya, Shusaku, additional, Kondo, Hiroatsu, additional, Koide, Kazuya, additional, Kuhara, Takahiro, additional, Nakamura, Kazuyuki, additional, Todo, Takahiko, additional, Kawano, Taro, additional, Naito, Hitoshi, additional, Sawai, Shujiro, additional, Fukuda, Seisuke, additional, and Sakai, Shin-ichiro, additional

Published
2022
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15. Proton Irradiation Tolerance of High-Efficiency Perovskite Absorbers for Space Applications

Author

Kim, Gyu Min, Kanaya, Shusaku, Ikegami, Masashi, Miyasaka, Tsutomu, Suzuki, Kohtaku, Miyazawa, Yu, Toyota, Hiroyuki, Osonoe, Kanta, Yamamoto, Tomoyuki, and Hirose, Kazuyuki

Subjects
Materials science, Photoluminescence, Proton, business.industry, 02 engineering and technology, Carrier lifetime, Crystal structure, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, Fluence, 0104 chemical sciences, law.invention, Condensed Matter::Materials Science, law, Solar cell, Physics::Accelerator Physics, Optoelectronics, General Materials Science, Irradiation, Physical and Theoretical Chemistry, 0210 nano-technology, business, Perovskite (structure)
Abstract

Accepted: 2019-10-27, 資料番号: SA1190137000

Published
2019

16. DESTINY+搭載小惑星追尾望遠カメラの駆動鏡検討

Author

HONG, Peng K, ISHIBASHI, Ko, SUZAKI, Yuta, HOSONUMA, Takayuki, YAMADA, Manabu, OZAKI, Naoya, MIYABARA, Takeshi, OHTA, Masayuki, SATO, Shunsuke, OTSUKI, Masatsugu, TOYOTA, Hiroyuki, NISHIYAMA, Kazutaka, OKUDAIRA, Osamu, and TAKASHIMA, Takeshi

Abstract

第31回アストロダイナミクスシンポジウム (2021年7月26-27日. オンライン開催), The 31th Workshop on JAXA Astrodynamics and Flight Mechanics 2021 (July 26-27, 2021. Online Meeting), 著者人数: 14名, 資料番号: SA6000167077, レポート番号: ASTRO-2021-C024

Published
2021

17. Evaluation of debris collision impact on lightweight solar paddle using thin-film solar cells for DESTINY+ -Part 3

Author

NAKAMURA, Tetsuya, TOYOTA, Hiroyuki, SUMITA, Taishi, KANAYA, Shusaku, NISHIYAMA, Kazutaka, TAKASHIMA, Takeshi, and HIRAI, Takayuki

Abstract

令和2年度宇宙科学に関する室内実験シンポジウム（2021年3月5日. オンライン開催), 2021 Symposium on Laboratory Experiment for Space Science (March 5, 2021. Online Meeting), PDF再処理の為、2023年3月7日に差替, 資料番号: SA6000161033, レポート番号: 33

Published
2021

18. Evaluation of Damage Coefficient for Minority-Carrier Diffusion Length of Triple-Cation Perovskite Solar Cells under 1 MeV Electron Irradiation for Space Applications

Author

Miyazawa, Yu, primary, Kim, Gyu Min, additional, Ishii, Ayumi, additional, Ikegami, Masashi, additional, Miyasaka, Tsutomu, additional, Suzuki, Yudai, additional, Yamamoto, Tomoyuki, additional, Ohshima, Takeshi, additional, Kanaya, Shusaku, additional, Toyota, Hiroyuki, additional, and Hirose, Kazuyuki, additional

Published
2021
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19. On-Orbit Operations of A Power System For Japan’s Venus Explorer Akatsuki

Author

Toyota Hiroyuki, Ishii Nobuaki, Nakamura Masato, Ooto Hiroki, Koide Kazuya, Sakamoto Tomohiko, Abe Hidetoshi, Yoshino Hideki, Takamura Hiroyuki, Ose Takayuki, and Nozaki Yukishige

Subjects
Environmental sciences, GE1-350
Abstract

This paper describes on-orbit operations of a power system for Japan’s Venus explorer Akatsuki. It was launched on May 20, 2010, and approached Venus on December 7, 2010, but orbit insertion failed because of a propulsion system malfunction. After the failure, the spacecraft stayed on an orbit nearer to the sun than Venus for 5 years before successfully entering an orbit around Venus in 2015. Telemetry data that show radiation degradation of the solar arrays, and here analytical results by the relative damage coefficients method are presented. The capacity loss of the batteries was successfully suppressed by lowering the state of charge and temperature. We plan to extend the mission period from 4.5 years to longer than 9 years to obtain more fruitful scientific results.

Published
2017
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20. Characterization of stability of benchmark organic photovoltaic films after proton and electron bombardments

Author

Barbe, Jeremy, K. H. Lee, Harrison, Toyota, Hiroyuki, Hirose, Kazuyuki, Sato, Shinichiro, Ohshima, Takeshi, C. Heasman, Keith, and C. Tsoi, Wing

Abstract

Organic solar cells have attractive potential for space applications as they have very high specific power (power generated per weight) and ultra-high flexibility (to reduce stowed volume). However, one critical issue is whether they are stable under the harsh space environment, particularly their stability under high energy, high flux, electron and proton bombardment. In this paper, the stability of benchmark organic photovoltaic layers under proton bombardment (150 keV with a fluence of 1E12 /cm2) and electron bombardment (1MeV with a fluence of 1E13 /cm2) unde vacuum is investigated. Raman spectroscopy, Photoluminescence spectroscopy, and optical reflectance spectroscopy are applied to study their chemical/structural, photo-chemical/morphological, and optical stability after the bombardments. The results show that all the benchmark organic photovoltaic films are stable under the radiation, implying that organic solar cells could be feasible for space applications.

Published
2018

21. Preliminary Flight Operation Plan for DESTINY+ Mission

Author

DESTINY+チーム, OZAKI, Naoya, YAMAMOTO, Takayuki, MIMASU, Yuya, SATO, Shunsuke, HOSONUMA, Takayuki, ISHIBASHI, Ko, PENG, Hong, YAMADA, Manabu, ARAI, Tomoko, MIYABARA, Takeshi, OKAHASHI, Takakazu, IMAMURA, Takeshi, TOYOTA, Hiroyuki, NISHIJIMA, Kazutaka, TAKASHIMA, Takeshi, and DESTINY+Team

Abstract

第21回宇宙科学シンポジウム (2021年1月6日-7日. オンライン開催), 21st Space Science Symposium (January 6-7, 2021. Online Meeting), 著者人数: 15名ほか, 資料番号: SA6000163106, レポート番号: g12-2

Published
2021

22. 車搭載用二次電池セルの宇宙機適用検討

Author

MIYAZAWA, Yu, KUKITA, Akio, NAKAO, Tatsuro, KANAYA, Shusaku, MIYOSHI, Kota, MORI, Ayaka, FUKUDA, Seisuke, NAITO, Hitoshi, TOYOTA, Hiroyuki, and IIDUKA, Takeshi

Abstract

第21回宇宙科学シンポジウム (2021年1月6日-7日. オンライン開催), 21st Space Science Symposium (January 6-7, 2021. Online Meeting), 資料番号: SA6000163148, レポート番号: Pa.05

Published
2021

23. Systematic variation of photoluminescence spectra with donor and acceptor concentrations ranging from 1 × 10 10 to 1 × 10 20 cm âˆ'3 in Si.

Author

Tajima, Michio, Toyota, Hiroyuki, and Ogura, Atsushi

Abstract

We review photoluminescence processes due to donor and acceptor impurities with concentrations ranging from 1 × 1010 to 1 × 1020 cmâˆ'3 in both uncompensated and compensated Si at 4.2 K for application to the impurity characterization. Systematic evolution and extinction were observed in the impurity bound exciton and impurity cluster bound exciton emission, donor-acceptor pair emission with and without discrete sharp lines, donor-bandâ€"toâ€"acceptor-band emission, and the emission involving the intrinsic degenerate band. These variations occur as results of the transition from isolated impurity levels to interacting impurity levels due to impurity pairing or clustering in the concentration range around 1 × 1016 cmâˆ'3, the formation of the impurity bands in the range mid 1017 cmâˆ'3, and their unification with the intrinsic bands at critical Mott concentration of 3 × 1018 cmâˆ'3. Multiple radiative processes coexist in the transition regions and their intensities are determined by the impurity concentrations and the radiative probability of respective processes. [ABSTRACT FROM AUTHOR]

Published
2022
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24. 極薄ペロブスカイト太陽電池と搭載用太陽電池測定系の開発と課題

Author

KANAYA, Shusaku, MIYAZAWA, Yu, FUKE, Hideyuki, TOYOTA, Hiroyuki, HIROSE, Kazuyuki, IKEGAMI, Masashi, and FUNAYAMA, Ryoto

Abstract

大気球シンポジウム 2021年度（2021年11月1-2日. オンライン開催), Balloon Symposium 2021 (November 1-2, 2021. Online Meeting), PDF再処理の為、2023年3月24日に差替, 資料番号: SA6000166005, レポート番号: isas21-sbs-005

Published
2020

25. ソーラー電力セイル探査機のミッション・システム検討状況

Author

SUGIHARA, Ahmed Kiyoshi, MATSUSHITA, Masanori, MORI, Osamu, MATSUMOTO, Jun, CHUJO, Toshihiro, SAIKI, Takanao, TSUDA, Yuichi, KAWAGUCHI, Jun'ichiro, OKUIZUMI, Nobukatsu, MIYAZAKI, Yasuyuki, FURUYA, Hiroshi, SAKAMOTO, Hiraku, MATUNAGA, Saburo, TANI, Yoshitaka, SHIMIZU, Yusuke, OKADA, Tatsuaki, IWATA, Takahiro, KAWASAKI, Shigeo, NISHIYAMA, Kazutaka, TSUKIZAKI, Ryudo, KODA, Daiki, HOSODA, Satoshi, TAKAO, Yuki, KUBO, Yuki, KASHIOKA, Shuya, NADA, Yuichiro, TOYOTA, Hiroyuki, SATO, Yasutaka, TANAKA, Koji, AKAMURA, Tetsuya, SHIBATA, Yuichi, NAKAO, Tatsuro, MORI, Kazuyuki, GOTO, Aki, FUJII, Sanae, WATANABE, Akihito, SAKAI, Ryoji, and ITOH, Hiroaki

Abstract

第20回宇宙科学シンポジウム (2020年1月8日-9日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 20th Space Science Symposium (January 8-9, 2020. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 著者人数: 38名, 資料番号: SA6000152056, レポート番号: P1.30

Published
2020

26. 深宇宙探査技術実証機DESTINY+検討状況

Author

DESTINY+所内準備チーム, TAKASHIMA, Takeshi, NISHIYAMA, Kazutaka, TOYOTA, Hiroyuki, YAMAMOTO, Takayuki, MOCHIHARA, Yoshitaka, SATO, Shunsuke, KAWAKATSU, Yasuhiro, ARAI, Tomoko, and DESTINY+ Team

Abstract

第20回宇宙科学シンポジウム (2020年1月8日-9日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 20th Space Science Symposium (January 8-9, 2020. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 資料番号: SA6000152004, レポート番号: S1-004

Published
2020

27. 深宇宙探査機への搭載を目指した可逆展開ラジエータの開発及び実験検証

Author

AKIZUKI, Yuki, NAGANO, Hosei, KINJO, Tomihiro, SAWADA, Kenichiro, OGAWA, Hiroyuki, TAKASHIMA, Takeshi, NISHIYAMA, Kazutaka, TOYOTA, Hiroyuki, WATANABE, Kazuki, MATSUMOTO, Kan, and KURATOMI, Takeshi

Abstract

令和元年度宇宙航行の力学シンポジウム（2019年12月9日-10日. 宇宙航空研究開発機構宇宙科学研究所（JAXA)(ISAS)）, 相模原市, 神奈川県, Symposium on Flight Mechanics and Astrodynamics: 2019 (November 9-10, 2019. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)), Sagamihara, Kanagawa Japan, 著者人数: 11名, 資料番号: SA6000154019

Published
2019

28. 極薄ペロブスカイト太陽電池の気球飛翔実験

Author

Kanaya, Shusaku, Miyazawa, Yu, Fuke, Hideyuki, Toyota, Hiroyuki, Hirose, Kazuyuki, Horiuchi, Tamotsu, and Ikegami, Masashi

Abstract

大気球シンポジウム 2019年度（2019年11月7-8日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)）, 相模原市, 神奈川県, Balloon Symposium 2019 (November 7-8, 2019. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)), Sagamihara, Kanagawa Japan, 資料番号: SA6000140010, レポート番号: isas19-sbs-010

Published
2019

29. Gaseous electrical discharge characteristics in air and nitrogen at cryogenic temperature

Author

Toyota, Hiroyuki, Zama, Shigeyuki, Akamine, Yotaro, Matsuoka, Shigeyasu, and Hidaka, Kunihiko

Subjects
Dielectric devices -- Research, Materials at low temperatures -- Research, Business, Electronics, Electronics and electrical industries
Abstract

In designing superconducting electrical power apparatus, the knowledge of cryogenic gas and liquid insulation characteristics is essential. The authors have studied the discharge characteristics of relatively long-gap configurations in air and nitrogen at a cryogenic temperature. A sphere-to-sphere electrode with a gap length of 20 to 150 mm is used for measurements in uniform electric field. The breakdown voltage characteristics basically obey Paschen's law at cryogenic temperature for 50 Hz, ac, dc and lightning impulse voltage applications. A rod-to-plane electrode with a gap length of 20 to 330 mm is used for measurements in non-uniform electric field. In air at cryogenic temperature and nitrogen gas at both room and cryogenic temperature, streamer-like corona discharge appears near the tip of the rod electrode before the breakdown, and the breakdown voltage increases linearly with gap length. In air at room temperature thin film-like corona discharge, however, appears near the tip of the rod electrode before breakdown, and the breakdown voltage becomes higher than the other case. In order to examine the variation of corona discharge characteristics, some additional experiments are conducted. As a result, it becomes clear that thin film-like glow corona discharge appears when electronegative gas is contained and sufficient electrons are supplied from the cathode. Index Terms--Cryogenic temperature, electrical discharge, air, nitrogen, uniform field, non-uniform field, ac, dc, lightning impulse.

Published
2002

32. Nano Semihard Moon Lander: OMOTENASHI

Author

Hashimoto, Tatsuaki, primary, Yamada, Tetsuya, additional, Otsuki, Masatsugu, additional, Yoshimitsu, Tetsuo, additional, Tomiki, Atsushi, additional, Torii, Wataru, additional, Toyota, Hiroyuki, additional, Kikuchi, Junji, additional, Morishita, Naoki, additional, Kobayashi, Yuta, additional, Ito, Taichi, additional, Tanno, Hideyuki, additional, Nagamatsu, Aiko, additional, and Morimoto, Hitoshi, additional

Published
2019
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33. 高高度飛行試験による火星飛行機の空力データの取得

Author

Oyama, Akira, Nagai, Hiroki, Tokutake, Hiroshi, Fujita, Koji, Anyoji, Masayuki, Toyota, Hiroyuki, Miyazawa, Yu, Yonemoto, Koichi, Okamoto, Masato, and Nonomura, Taku

Subjects
airpalne, flight test, Mars, balloon
Abstract

火星探査飛行機は火星大気中で揚力を得て飛行し、低高度からの広範囲な観測を可能とする火星探査のための新しい観測プラットフォームとして注目を集めている。高高度での飛行試験システムの確立と火星飛行機の機体空力特性の取得などを目的として2016年6月12日に高高度飛行試験を実施した。本稿では得られた空力データと風洞試験結果を比較し考察を行う。, Airplane for Mars exploration is a new Mars observation platform that enables wide-range observation from low altitude. To establish high-altitude flight test system using JAXA's high-altitude balloon and to obtain aerodynamic data of an airplane for Mars exploration, high altitude flight test of the airplane was conducted. This paper explains summary of the flight test and compares the obtained aerodynamic data (lift and drag coefficient and lift-to-drag ratio) with wind tunnel data., 著者人数: 16名, 形態: カラー図版あり, Number of authors: 16 (JAXA staff: Motoda, Toshikazu ; Takeuchi, Shinsuke ; Kamata, Yukio ; Otsuki, Masatsugu ; Fujii, Kozo), Physical characteristics: Original contains color illustrations, 資料番号: AA1630045004, レポート番号: JAXA-RR-16-008

Published
2017

34. Development Status of Solar Power Sail Membrane Prototype for OKEANOS Project in 2019

Author

MATSUSHITA, Masanori, CHUJO, Toshihiro, MATSUMOTO, Jun, MORI, Osamu, YOKOTA, Rikio, TOYOTA Hiroyuki, SATO, Yasutaka, OKUIZUMI, Nobukatsu, KATO, Hideki, NAKAMURA, Tetsuya, SHIBATA, Yuichi, NAKAO, Tatsuro, MORI, Kazuyuki, FUJII, Sanae, TAKAO, Yuki, KUBO, Yuki, MIYAMOTO, Yuya, NADA, Yuichiro, MOTEGI, Risa, OHIRA, Genki, and KIMISHIMA, Yudai

Abstract

第29回アストロダイナミクスシンポジウム (2019年7月22-23日. 宇宙航空研究開発機構宇宙科学研究所), 相模原市, 神奈川県, The 29th Workshop on JAXA Astrodynamics and Flight Mechanics 2019 (July 22-23, 2019. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, 著者人数: 21名, 資料番号: SA6000153003, レポート番号: A-3

Published
2019

35. Evaluation of Solar Panel Output Current During Penumbra

Author

Toyota, Hiroyuki and Shinohara, Iku

Abstract

第38回宇宙エネルギーシンポジウム (2019年3月1日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)), 相模原市, 神奈川県, 38th ISAS Space Energy Symposium (March 1, 2019. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)), Sagamihara, Kanagawa Japan, 資料番号: SA6000141004, レポート番号: 4

Published
2019

36. Development of Li-ion secondary battery cell module for SLIM

Author

SLIMプロジェクトチーム, Miyazawa, Yu, Koide, Kazuya, Kuhara, Takahiro, Nakamura, Kazuyuki, Todo, Takahiko, Kanaya, Shusaku, Toyota, Hiroyuki, Kawano, Taro, Kinjo, Tomihiro, Naito, Hitoshi, and SLIM, Project Team

Abstract

第38回宇宙エネルギーシンポジウム (2019年3月1日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)), 相模原市, 神奈川県, 38th ISAS Space Energy Symposium (March 1, 2019. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)), Sagamihara, Kanagawa Japan, 資料番号: SA6000141002, レポート番号: 2

Published
2019

37. Evaluation of debris collision impact on lightweight solar paddle using thin-film solar cells for DESTINY+

Author

Nakamura, Tetsuya, Toyota, Hiroyuki, Kanaya, Shusaku, Nishiyama, Kazutaka, Takashima, Takeshi, and Hirai, Takayuki

Subjects
DESTINY+, Lightweight solar array paddle, Debris
Abstract

平成30年度宇宙科学に関する室内実験シンポジウム (2019年2月28日-3月1日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 2019 Symposium on Laboratory Experiment for Space Science (February 28 - March 1, 2019. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, 資料番号: SA6000139002

Published
2019

38. 深宇宙探査技術実証機DESTINY+

Author

DESTINY+, 所内準備チーム, Takashima, Takeshi, Nishiyama, Kazutaka, Toyota, Hiroyuki, Yamamoto, Takayuki, Sato, Shunsuke, Kawakatsu, Yasuhiro, Arai, Tomoko, and DESTINY+, Team

Abstract

第19回宇宙科学シンポジウム (2019年1月9日-10日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 19th Space Science Symposium (January 9-10, 2019. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 資料番号: SA6000144010, レポート番号: S3-002

Published
2019

39. DESTINY+によるふたご座流星群母天体Phaethonのフライバイ探査

Author

Ralph, Srama, Harald, Kruger, Arai, Tomoko, Kobayashi, Masanori, Ishibashi, Ko, Yamada, Manabu, Wada, Koji, Senshu, Hiroki, Yoshida, Fumi, Kimura, Hiroshi, Hirai, Takayuki, Peng, Hong, Srama, Ralph, Kruger, Harald, Kameda, Shingo, Kagitani, Masato, Okamoto, Naoya, Ishiguro, Masateru, Watanabe, Junnichi, Ohsuka, Katsuhito, Ito, Takashi, Nakamura, Tomoki, Yabuta, Hikaru, Tachibana, Shogo, Mikouchi, Takashi, Komatsu, Mutsumi, Nakamura-Messenger, Keiko, Sasaki, Sho, Abe, Shinsuke, Urakawa, Seitaro, Yanagisawa, Toshifumi, Hiroi, Takahiro, Hirata, Naru, Demura, Hirohide, Komatsu, Goro, Inamori, Takaya, Yano, Hajime, Yoshikawa, Makoto, Okada, Tatsuaki, Iwata, Takahiro, Kawakatsu, Yasuhiro, Toyota, Hiroyuki, Nishiyama, Kazutaka, and Takashima, Takeshi

Abstract

第19回宇宙科学シンポジウム (2019年1月9日-10日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 19th Space Science Symposium (January 9-10, 2019. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 著者人数: 42名, Number of authors: 42, 資料番号: SA6000144163, レポート番号: P-128

Published
2019

40. DESTINY+の工学ミッション

Author

DESTINY+所内準備チーム, Nishiyama, Kazutaka, Toyota, Hiroyuki, Nakamura, Tetsuya, Kinjo, Tomihiro, Sawada, Kenichiro, Yamamoto, Takayuki, Sato, Shunsuke, Kanaya, Shusaku, Takeuchi, Hiroshi, Otsuki, Masatsugu, Bando, Nobutaka, Okahashi, Takakazu, Kawakatsu, Yasuhiro, Takashima, Takeshi, DESTINY+, Team, and Nagano, Hosei

Abstract

第19回宇宙科学シンポジウム (2019年1月9日-10日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 19th Space Science Symposium (January 9-10, 2019. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 著者人数: 16名ほか, 資料番号: SA6000144161, レポート番号: P-126

Published
2019

41. OKEANOSの電力セイル、展開機構、高比推力イオンエンジンの研究開発状況

Author

Matsushita, Masanori, Okuizumi, Nobukatsu, Nishiyama, Kazutaka, Mori, Osamu, Chujo, Toshihiro, Matsumoto, Jun, Yokota, Rikio, Toyota, Hiroyuki, Satou, Yasutaka, Kato, Hideki, Tanaka, Koji, Nakamura, Tetsuya, Shibata, Yuichi, Nakao, Tatsuro, Mori, Kazuyuki, Goto, Aki, Miyazaki, Yasuyuki, Furuya, Hiroshi, Sakamoto, Hiraku, Matsunaga, Saburo, Tani, Yoshitaka, Shimizu, Yusuke, Hosoda, Satoshi, Tsukizaki, Ryudo, and Koda, Daiki

Abstract

第19回宇宙科学シンポジウム (2019年1月9日-10日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 19th Space Science Symposium (January 9-10, 2019. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 著者人数: 25名, 資料番号: SA6000144165, レポート番号: P-130

Published
2019

42. 極薄ペロブスカイト太陽電池の気球飛翔実験計画

Author

Kanaya, Shusaku, Miyazawa, Yu, Fuke, Hideyuki, Toyota, Hiroyuki, and Hirose, Kazuyuki

Abstract

大気球シンポジウム 平成30年度（2018年11月1-2日. 宇宙航空研究開発機構宇宙科学研究所 (JAXA)(ISAS)）, 相模原市, 神奈川県, Balloon Symposium 2018 (November 1-2, 2018. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, 資料番号: SA6000128032, レポート番号: isas18-sbs-032

Published
2018

43. Exploration of energization and radiation in geospace (ERG): challenges, development, and operation of satellite systems

Author

Soken, Ersin, Nakamura, Yosuke, Fukuda, Seisuke, Shibano, Yasuko, Ogawa, Hiroyuki, Sakai, Shin-ichiro, Shimizu, Shigehito, Miyazawa, Yu, Toyota, Hiroyuki, Kukita, Akio, Maru, Yusuke, Nakatsuka, Junichi, Sakai, Tomohiko, Takeuchi, Shinsuke, Maki, Kenichiro, Mita, Makoto, Ogawa, Emiko, Kakehashi, Yuya, Nitta, Kumi, Asamura, Kazushi, Takashima, Takeshi, and Shinohara, Iku

Subjects
Astronautics, 010504 meteorology & atmospheric sciences, Flight operations, lcsh:Geodesy, Perturbation (astronomy), Project, Radiation, 010502 geochemistry & geophysics, 01 natural sciences, symbols.namesake, Geospace, Aerospace engineering, Aerospace, Van Allen belts, 0105 earth and related environmental sciences, lcsh:QB275-343, business.industry, lcsh:QE1-996.5, lcsh:Geography. Anthropology. Recreation, Electromagnetic compatibility, Geology, Radiation belts, Arase, lcsh:Geology, lcsh:G, Space and Planetary Science, Van Allen radiation belt, ERG, symbols, Environmental science, Satellite, business, Small satellite
Abstract

著者人数: 22名, Accepted: 2018-05-16, 資料番号: SA1180066000

Published
2018

44. SLIM搭載SUSラミネートリチウムイオン電池の帯電・放電対策評価

Author

SLIM, プロジェクトチーム, Miyazawa, Yu, Toyota, Hiroyuki, and SLIM, Project Team

Abstract

平成29年度宇宙科学に関する室内実験シンポジウム (2018年2月26日-27日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 2018 Symposium on Laboratory Experiment for Space Science (February 26-27, 2018. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)), Sagamihara, Kanagawa Japan, 資料番号: SA6000123019

Published
2018

45. 放射線帯プロトンの局在化について―衛星太陽電池劣化が意味するもの―

Author

Toda, Honoka, Miyake, Wataru, Miyoshi, Yoshizumi, Toyota, Hiroyuki, Miyazawa, Yu, Shinohara, Iku, and Matsuoka, Ayako

Abstract

第18回宇宙科学シンポジウム (2018年1月9日-10日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 18th Space Science Symposium (January 9-10, 2018. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 資料番号: SA6000118059, レポート番号: P-025

Published
2018

46. System Design of Deep-space Exploration Technology Demonstrator DESTINY+

Author

Toyota, Hiroyuki, Nishiyama, Kazutaka, Sato, Shunsuke, Takashima, Takeshi, Okazaki, Shun, Nakamura, Tetsuya, and Kawakatsu, Yasuhiro

Abstract

第18回宇宙科学シンポジウム (2018年1月9日-10日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 18th Space Science Symposium (January 9-10, 2018. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 資料番号: SA6000118133, レポート番号: P-100

Published
2018

47. OMOTENASHI探査機システム開発状況（サブシステム概要）

Author

Hashimoto, Tatsuaki, Yamada, Tetsuya, Kikuchi, Junji, Ikeda, Naomi, Masuda, Daisuke, Yoshimitsu, Tetsuo, Toyota, Hiroyuki, and Otsuki, Masatsugu

Abstract

第18回宇宙科学シンポジウム (2018年1月9日-10日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 18th Space Science Symposium (January 9-10, 2018. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 資料番号: SA6000118123, レポート番号: P-090

Published
2018

48. 深宇宙探査技術実証機 DESTINY＋

Author

DESTINY+, ISASプリプロジェクトチーム, Nishiyama, Kazutaka, Toyota, Hiroyuki, Arai, Tomoko, Takashima, Takeshi, Kawakatsu, Yasuhiro, and DESTINY+, ISAS Pre-project Team

Abstract

第18回宇宙科学シンポジウム (2018年1月9日-10日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 18th Space Science Symposium (January 9-10, 2018. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 資料番号: SA6000118131, レポート番号: P-098

Published
2018

49. DESTINY+によるふたご座流星群母天体Phaethonフライバイと地球飛来ダストのその場分析

Author

Ralph, Srama, Harald, Kruger, Arai, Tomoko, Kobayashi, Masanori, Ishibashi, Ko, Kameda, Shingo, Wada, Koji, Senshu, Hiroki, Yamada, Manabu, Okudaira, Osamu, Fumi, Yoshida, Kimura, Hiroshi, Ishiguro, Masateru, Watanabe, Junnichi, Ito, Takashi, Ohtsuka, Katsuhito, Nakamura, Tomoki, Tachibana, Shogo, Mikouchi, Takashi, Yabuta, Hikaru, Komatsu, Mutsumi, Nakamura-Messenger, Keiko, Sasaki, Sho, Abe, Shinsuke, Urakawa, Seitaro, Noguchi, Takaaki, Hiroi, Takahiro, Hirata, Naru, Demura, Hirohide, Komatsu, Goro, Inamori, Takaya, Yoshikawa, Makoto, Yano, Hajime, Iwata, Takahiro, Okada, Tatsuaki, Kawakatsu, Yasuhiro, Toyota, Hiroyuki, Nishiyama, Kazutaka, and Takashima, Takeshi

Abstract

第18回宇宙科学シンポジウム (2018年1月9日-10日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 18th Space Science Symposium (January 9-10, 2018. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 著者人数: 39名, 資料番号: SA6000118136, レポート番号: P-103

Published
2018

50. Design of Sail and Sail Deployment Mechanism for Solar Power Sail Spacecraft

Author

Matsumoto, Jun, Okuizumi, Nobukatsu, Kato, Hideki, Chujo, Toshihiro, Nakamura, Tetsuya, Shibata, Yuichi, Toyota, Hiroyuki, Tanaka, Koji, Nakao, Tatsuro, Mori, Osamu, Satou, Yasutaka, Natori, Michihiro, Furuya, Hiroshi, Sakamoto, Hiraku, Matsunaga, Saburo, Miyazaki, Yasuyuki, Saito, Kazuya, Nakashino, Kyoichi, Torisaka, Ayako, Iwasa, Takashi, Matsushita, Masanori, Mori, Kazuyuki, Goto, Aki, Yokota, Rikio, Ishida, Yuichi, Takao, Yuki, and Nakamura, Takuma

Abstract

第18回宇宙科学シンポジウム (2018年1月9日-10日. 宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)相模原キャンパス), 相模原市, 神奈川県, 18th Space Science Symposium (January 9-10, 2018. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)Sagamihara Campus), Sagamihara, Kanagawa Japan, 著者人数: 27名, 資料番号: SA6000118098, レポート番号: P-065

Published
2018

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