Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Masataka Tsuji"'
Autor:
Masataka Tsuji, Kentaro Ikeda, Masahiro Koyama, Toru Sugiyama, Akira Yoshioka, Hung Hung, Takenori Yasuzumi, Yosuke Kajiwara, Yasuhiro Isobe, Shinichi Umekawa, Yiyao Liu, Yusuke Sato
Publikováno v:
2020 32nd International Symposium on Power Semiconductor Devices and ICs (ISPSD).
We describe a proposed cascode GaN device configuration that allows stable operation during zero voltage switching (ZVS) turn-on transition and suppresses non-ZVS losses. We verified that application of our proposed device to an LLC resonant converte
Autor:
Hiroaki Yamashita, Takenori Yasuzumi, Wataru Saito, Masataka Tsuji, Masaru Izumisawa, Syotaro Ono, Hisao Ichijo
Publikováno v:
2018 IEEE 30th International Symposium on Power Semiconductor Devices and ICs (ISPSD).
Novel superjunction (SJ)-MOSFET structure with distributed internal snubber area is proposed. RC network composed by gate electrode, oxide and P-type pillar provides frequency-dependent capacitive coupling between each terminal. The snubber area acts
Autor:
Masataka Tsuji, Toshiyuki Meshii
Publikováno v:
Nuclear Engineering and Design. 255:59-67
The effect of the circumferential angle of a flaw θ on the internal burst pressure pf of pipes with artificial wall-thinned flaws is examined. When evaluating pf of wall-thinned straight pipes, the effect of θ has been conventionally not regarded a
Autor:
Toshiyuki Meshii, Masataka Tsuji
Publikováno v:
Nuclear Engineering and Design. 241:3605-3612
In this paper, an image processing strain measurement system was extended so that fracture behavior of wall-thinned pipes, such as out of plane and large plastic deformation observed in bulging, can be evaluated by the system. Regular grids with nomi
Autor:
Toshiyuki Meshii, Masataka Tsuji
Publikováno v:
The Proceedings of the National Symposium on Power and Energy Systems. :309-312
Autor:
Hideya Takenaka, Masataka Tsuji, Saburo Kishimoto, Noriaki Nakai, Eiichiro Ueda, Norito Katoh
Publikováno v:
The Journal of Dermatology. 37:484-487
A 75-year-old woman presented with a 2-year history of a pigmented nodular lesion on her left sole and a 9-year history of a red infiltrative plaque on the vulva. The plantar lesion was a 15-mm ulcerated nodule located at the center of a 25-mm atypic
Autor:
Toshiyuki Meshii, Masataka Tsuji
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 76:1667-1673
Publikováno v:
The Proceedings of the Symposium on the Motion and Vibration Control. :233-238
Publikováno v:
Machine Vision and Applications. 15:55-62
In this paper, a high-speed digital processed microscopic observational system for telemicrooperation is proposed with a dynamic focusing system and a high-speed digital-processing system using the "depth from focus" criterion. In our previous work [
Autor:
Takashi Marusasa, Shunji Futagawa, Isao Nagaoka, Akinori Nakatani, Masataka Tsuji, Kazuhiko Nishimura, Satomi Mashiko, Noboru Nakayama, Masayuki Kitajima, Tomoo Watanabe, Takumi Ochiai
Publikováno v:
Molecular medicine reports. 2(3)
We have previously reported the 5-fluorouracil (5-FU) sensitivity of cancer cells from colorectal cancer (CRC) patients using the collagen gel droplet embedded culture-drug sensitivity test (CD-DST) under multiple drug concentrations and contact dura