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2012-0321-01
Environment
posted:2014/05/21
Micro heat pipes to turn nano fluid into hydraulic fluid
KATSUTA, Masafumi Professor (Faculty of Science and Engineering School of Creative Science and Engineering) (retired)
This project will improve heat conductivity by using a hydraulic fluid containing silver nano-particles in a micro heat pipe.
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
445
Information Communication
posted:2014/04/03
Stereoscopic image presentation apparatus
KAWAI, Takashi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering Department of Intermedia Art and Science)
This apparatus is able to present accurate and natural stereoscopic images by controlling image presentation in real-time in response to changes in the playback environment, such as the angle of incline to the image presentation screen and the visual distance from the audience...
1009
Information Communication
posted:2014/04/03
Item selection method and equipment
KAWAI, Takashi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering Department of Intermedia Art and Science)
3D images are incorporated in movies, mobile phones, computer games, etc. and a lot of content and devices have been introduced to the market. This invention is a technology that focuses on the depth of focus of the eyes of the viewers to adjust and replay 3D images, and it en...
1116
Information Communication
posted:2014/04/03
Three-dimensional image presentation equipment
KAWAI, Takashi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering Department of Intermedia Art and Science)
This is three-dimensional image presentation equipment that can express three-dimensional (3D) images naturally and in fine detail by combining multiple image presentation methods, including lenticular and other three-dimensional (3D) image presentation methods, with image pre...
2225
Information Communication
posted:2019/11/08
特許第7348634号
複数の視野外障害物を検知するシステム
KAWANISHI, Tetsuya Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
2023-0127-01
Nanotechnology / Materials
posted:2023/01/27
海水のイオン導電性を利用した海中無線通信 ~海水管,漁業用いけす内のワイヤレスリアルタイムモニタリングが可能に~
KAWARADA, Hiroshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
collaborative researchers: 佐藤 弘隆 , 正留 康太 , 野本 玲於奈
2316
Nanotechnology / Materials
posted:2020/11/12
特許第7491547号
ダイヤモンド電界効果トランジスタ及びその製造方法
KAWARADA, Hiroshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
2020-0131-03
Nanotechnology / Materials
posted:2020/02/06
Development of new electric wireless seawater communication
KAWARADA, Hiroshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
● Electric communication utilizing conductivity of seawater● Transmitter : metal electrode ⇔ Receiver : transistor shape sensor operating in solutions● Apply square wave voltage to metal electrode &nb...
ノーマリオフ動作ダイヤモンド電力素子及びこれを用いたインバータ
KAWARADA, Hiroshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
トランジスタの製造方法及びセンサ素子
KAWARADA, Hiroshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
2016-0203-08
Nanotechnology / Materials
posted:2016/02/03
Boron-doped nanocrystalline diamond as a p-type transparent electrode
KAWARADA, Hiroshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
collaborative researchers:古閑 三靖
● Production method of the p-type conduction of high Boron-doped NCD with high transmittance and excellent electrical characteristic● Achieving two layers which High Boron-doped NCD was grown on top of undoped transparent NCD with quartz substrate
2016-0203-07
Nanotechnology / Materials
posted:2016/02/03
Vertically oriented graphite layers on diamond substrate
KAWARADA, Hiroshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
collaborative researchers:INABA, Masafumi Part-time Lecturer
● Implant ions to diamond (100) surface at high temperature ● Interstitial carbon atoms defuse to the diamond surface during the thermal treatment (1700oC, 2h) after implantation● High density vertically oriented graphite layer was formed on diamond surface
2016-0203-06
Nanotechnology / Materials
posted:2016/02/03
MOSFET on polycrystalline diamond
KAWARADA, Hiroshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
collaborative researchers:モフド シャムスル ナシリク ビン サムソル バハリン , INABA, Masafumi Part-time Lecturer , 北林 祐哉 , 柴田 将暢
● We developed high breakdown voltage MOSFET with polycrystalline black diamond ● The device exhibits perfect modulation and good device characteristic pinch off and saturation region● High voltage breakdown of 1824 V by black polycrystalline diamond
2014-0122-05
Nanotechnology / Materials
posted:2014/01/23
ダイヤモンド半導体を用いた高信頼性電力素子
KAWARADA, Hiroshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
・550℃の大気中でも導電性が確保され、絶縁性が向上した保護膜の製造方法・表面を水素化したダイヤモンド基板上に2層の保護膜を形成することで実現
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2018-0927-03
Life sciences
posted:2018/09/27
Directed evolution of proteins by using novel engineering of genetic codes
KIGA, Daisuke Professor (Faculty of Science and Engineering)
● Our directed evolution creates a protein which has only one modification site.● The key for the above evolution is our “simplified genetic codes” which do not encode Lysine. ● Our ”moving average genetic code” keeps increasing of a desired property of proteins&nb...
2011-0921-02
Information Communication
posted:2014/05/21
Method for speeding up simulations for assessing many-core performance
KIMURA, Keiji Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
In many-core processors, parallelized programs are executed successively, and from the loops subject to sampling, an estimable interation number for the entire execution cycle is specified within the scope of errors expected based on statistical techniques. By carrying out det...