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2019-0312-07
Nanotechnology / Materials
posted:2019/04/22

Fabrication of carbon nanotube yarn with high strength, conductivity and lightness

KAWADA, Hiroyuki Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
● Untwisted CNT yarns were fabricated from CNT array (Fig. 1)● Impurities and defect structures were removed by graphitization treatment● CNT yarns were combined with polymer or metal to enhance load transfer capability or conductivity between CNTs
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2019-0312-06
Nanotechnology / Materials
posted:2019/04/22

Display Device for Visual Texture

IWASE, Eiji Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
● We proposed spatial mixing using glossy and matte surfaces for reconstruction of visual texture.● Our method can display various visual texture by changing the area ratio of glossy and matte surfaces.
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2019-0312-05
Nanotechnology / Materials
posted:2019/04/22

High Energy Density LIB Full Cells with Original CNT Sponge-Based S Cathode and Si Anode

NODA, Suguru Professor (Faculty of Science and Engineering)
collaborative researchers:HORI, Keisuke Research Associate
● Original CNT Sponge-Based Battery – holds highly capacitive active materials (S cathode and Si anode) within light-weight, conductive, flexible CNT matrix, allows reversible volume change (S expands and Si shrinks during discharge) while conserves the total cell volume● Nove...
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2019-0312-04
Nanotechnology / Materials
posted:2019/04/22

Heat-Resistant Separator Made of Boron Nitride Nanotubes and Integrated Cathode/Separator/Anode for Light-Weight Batteries

NODA, Suguru Professor (Faculty of Science and Engineering)
collaborative researchers:HORI, Keisuke Research Associate , 金子 健太郎
● Boron nitride nanotube (BNNT) separator (>>500 C).    Binder-less, high porosity, high ion diffusivity.● NEW integrated structure of cathode/separator/anode.    Thin-layer stack offering ion diffusivity & mechanical stability.● Light-...
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2019-0312-03
Nanotechnology / Materials
posted:2019/04/22

Anisotropic Conductive Film of Ag-Cellulose Nanofiber Aerogel

NODA, Suguru Professor (Faculty of Science and Engineering)
collaborative researchers:川上 慧
● Structure is only nanofibers (e.g. cellulose), conductive particles, and Air● High conductivity due to the presence of particles NOT covered with resin● Air insulation between adjacent electrodes
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2019-0312-02
Nanotechnology / Materials
posted:2019/04/22

Flexible antenna coil for biological tissues

TAKEOKA, Shinji Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
collaborative researchers:FUJIE, Toshinori Guest Researcher , 鉄 祐磨
● An inkjet-printed line was annealed at 250℃ for realizing low resistive (2.9×10-5 Ω・cm) on a glass substrates.● A low resistive printed line was transferred onto the low heat durable materials (Tg: 56℃) thanks to the cleavage of the multi-stacked graphene flakes.
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1963
Information Communication
posted:2019/04/19
特開2019-45905

複数の時系列数値データに対する機械学習によるデータ挙動予測

FUJIMURA, Shigeru Professor (Faculty of Science and Engineering Graduate School of Information, Production, and Systems)
正常動作時のプロセス変数の時系列データを取得し、予測対象となる予測変数と予測変数に影響を与える要因変数を特定する。所定時間中のこれらの変数の時系列データを入力データ、所定時間後の予測変数の時系列データを出力データとし、これらのデータを用いて畳み込みニューラルネットワークで学習...
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2053
Life sciences
posted:2019/04/19

チキソトロピー性を有するゲルを用いる多層3次元細胞培養足場システム

TAKEDA, Naoya Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
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1926
Manufacturing Technology
posted:2019/04/19

ゼオライト分離膜、分離部材、ゼオライト分離膜の製造方法、及び炭化水素類の分離方法

MATSUKATA, Masahiko Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
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2089
Social Infrastructure
posted:2019/03/13
特開2020-109370

周波数変換を用いた視野外障害物検知システム

KAWANISHI, Tetsuya Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
障害物や歩行者を検知するシステム。自動車等から電波信号を送信し、これに応じて歩行者等の保持する送受信機が送信周波数の整数倍(2倍)の信号を返信し、自動車側がこれを受信する。整数倍することで送信波と受信波の干渉を防ぐことができ、見通しが悪い場所でも歩行者を検知・測距可能となる。
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2019-0312-01
Nanotechnology / Materials
posted:2019/03/12

High Temperature Resistant Die Bonding Formed by Al/Ni Nano-particles Composite Paste

TATSUMI, Kohei Professor (Faculty of Science and Engineering Graduate School of Information, Production, and Systems)
collaborative researchers:TANAKA, Yasunori Research Associate
● Verification of void reduction effect by Al microparticle mixing ● Verification of stress relaxation effect of junction structure formed by Ni nano-/Al micro-particles composite paste● Evaluation of high heat resistance using SiC-SBD
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1983
Life sciences
posted:2019/01/15
2018-200458

Cyto-cell chamber  - High Cost Performance Re-usable Dish for Glass-bottom Observation

INOUE, Takafumi Professor (Faculty of Science and Engineering)
●  Multi samples + Glass bottom dishes = High cost●  Using reusable dishes●  Adopted round cover glass for cell seeding port.
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2018-1123-09
Life sciences
posted:2018/11/30

Ear thermometer for heat illness prevention

NAGASHIMA, Kei Professor (Faculty of Human Sciences)
●  Health risks associated with hot climate during labor and sports are increasing.  ●  However, there are no effective bio-sensing devices to predict or judge such personal risk. ●  We need to develop an accurate and simple device evaluating deep body temp...
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2018-1123-08
Life sciences
posted:2018/11/30

A method of isolating reporter cells by a highly sensitive trap vector system

SEMBA, Kentaro Professor (Faculty of Science and Engineering School of Advanced Science and Engineering)
collaborative researchers:小林 雄太 , 若林 佑太郎
●  To highly express the fluorescent reporter protein in isolation, GAL4-UAS system was employed.
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2018-1123-07
Life sciences
posted:2018/11/29

Natural compounds affecting cell differentiation

NAKAO, Youichi Professor (Faculty of Science and Engineering)
●  In vitro neural differentiation model using embryonic stem cell●  Search for active compounds from marine organisms and foods
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2018-1123-06
Life sciences
posted:2018/11/29

Chemo-enzymatic amide synthesis

KINO, Kuniki Professor (Faculty of Science and Engineering School of Advanced Science and Engineering Department of Applied Chemistry)
●  A novel chemo-enzymatic reaction for the amide synthesis. ❍  Enzymatic reaction: activation of the carboxyl group of the substrate. ❍  Chemical reaction: nucleophilic substitution reaction to be various amides.
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2018-1123-05
Life sciences
posted:2018/11/29

Biological Implant Material with Bone Seeking

MIZUNO, Jun Senior Researcher
collaborative researchers:塩澤 茉由子 , KUWAE, Hiroyuki Assistant Professor , SHOJI, Shuichi Professor
●  Control surface morphology of implant in nanoscale. ●  Combination of large and small nanostructures which has different functionalities, respectively.●  Nanostructure formation process applicable for curved surfaces.
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2018-1123-04
Life sciences
posted:2018/11/29

Artificial blood vessel unit for fabrication of artificial organ

UMEZU, Shinjiro Professor (Faculty of Science and Engineering School of Creative Science and Engineering)
collaborative researchers:SAKAGUCHI, Katsuhisa Associate Professor , 秋元 渓 , 大矢 貴史
●  Luminal structure was fabricated by using titanium wire and hydrogel. ●  Artificial vascular structures are created by using vascular endothelial cells adhered titanium wire. ●  Artificial vascular structures were perfused with culture medium.
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2018-1123-03
Life sciences
posted:2018/11/28

Reproduction model device for cerebral aneurysm

YAGI, Takanobu Researcher (Faculty of Science and Engineering Waseda Research Institute for Science and Engineering)
collaborative researchers:SAKAGUCHI, Katsuhisa Associate Professor
●  Establishment of a novel ex vivo technique of reproducing cerebral aneurysm.●  Reproduce diseased state of the arteries from healthy by hemodynamic loading.●  Reproduce degenerative change of arteries due to aberrant hemodynamics.
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2018-1123-02
Life sciences
posted:2018/11/28

An innovative technology for plant size enhancement and control:Artificial control of the cytoplasmic streaming

TOMINAGA, Motoki Associate Professor (Faculty of Education and Integrated Arts and Sciences)
●  Cytoplasmic streaming, the common transport system in the plant, was accelerated artificially.●  Myosin XI motor domain was genetically exchanged by that of Chara myosin XI, which is the fastest motor protein.
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