Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Shigenori SAITO"'
Use of Dampers to Improve the Overspeed Control System with Movable Arms for Butterfly Wind Turbines
Autor:
Yutaka Hara, Hiroyuki Higami, Hiromitsu Ishikawa, Takeshi Ono, Shigenori Saito, Kenichiro Ichinari, Katsushi Yamamoto
Publikováno v:
Energies, Vol 17, Iss 11, p 2727 (2024)
To reduce the cost of small wind turbines, a prototype of a butterfly wind turbine (6.92 m in diameter), a small vertical-axis type, was developed with many parts made of extruded aluminum suitable for mass production. An overspeed control system wit
Externí odkaz:
https://doaj.org/article/415c6be8ae454a38a976311d4723b59f
Autor:
Yutaka HARA, Akira SHIOZAKI, Hiroaki NISHIONO, Shigenori SAITO, Keisuke SHIOYA, Takahiro SUMI, Yuhei MATSUBARA, Yoshiyuki YASUMOTO, Katsuhiro TAKAGAKI, Shohei KOGO
Publikováno v:
Journal of Fluid Science and Technology, Vol 11, Iss 2, Pp JFST0010-JFST0010 (2016)
To reduce costs involved in manufacturing small wind turbines, an aluminum circular-blade butterfly wind turbine (ACBBWT) has been developed, in which four blades of the turbine were extruded and bent to shape then attached directly to a rotating fla
Externí odkaz:
https://doaj.org/article/f320dd256cea4e33832e494f969e7fd7
Publikováno v:
2021 7th International Workshop on Low Temperature Bonding for 3D Integration (LTB-3D).
A new method of bonding the solid photoresist film is proposed for improving the thickness uniformity on the chip substrate. The water-soluble polymer supports the resist film and is dissolved before patterning. The chip area can be used up to the ed
Publikováno v:
2021 21st International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers).
A new patterning technique for applying the photolithography to the 3D sample is described. A sheet is newly introduced. This sheet has water-soluble polymer of polyvinyl alcohol. On this the photoresist can be spin-coated and patterned using the sta
Autor:
Shigenori Saito, Minoru Sasaki, Taichi Yamamoto, Fumitaka Sahara, Shinya Kumagai, Kenji Wasa, Hironori Kubo
Publikováno v:
Journal of Optical Microsystems. 1
We report two approaches of the fabrication techniques for three-dimensional patterning across vertical sidewalls based on the photolithography. One approach applies the techniques of spray coating the photoresist and the angled exposure. The suppose
Publikováno v:
The Proceedings of the National Symposium on Power and Energy Systems. :C213
Autor:
Kenji Makino, Takeshi Ono, Susumu Sasaki, Shigeo Yoshida, Keisuke Shioya, Kengo Nojima, Kazuo Takashima, Yutaka Hara, Yousuke Tanaka, Shigenori Saito, Takakazu Hirobayashi, Kazutoshi Toba, Kotaro Tagawa
Publikováno v:
Designs; Volume 2; Issue 2; Pages: 17
Based on a concept of “cost reduction by large rotor and small generator”, a kind of small vertical axis wind turbine (VAWT) called a butterfly wind turbine (BWT) has been developed with rotor diameter of 7 m and five looped blades. One of the fe
Publikováno v:
2018 IEEE Micro Electro Mechanical Systems (MEMS).
A novel method for patterning the vertical sidewall is proposed. The film, which consists of polyvinyl alcohol (PVA) and photoresist layers, is newly introduced. This film is pasted on the substrate with the trench making the bridge. The pattern tran
Publikováno v:
Nihon Hotetsu Shika Gakkai Zasshi. 43:73-79
The purpose of this study was to evaluate the efficacy of disinfection method using a flow water system with electrolytic products of sodium chloride (BK) on alginate impressions and subsequent atone casts contaminated with Candida albicans and blood
Autor:
Yuhei Matsubara, Hiroaki Nishiono, Yutaka Hara, Shigenori Saito, Katsuhiro Takagaki, Akira Shiozaki, Shohei Kogo, Keisuke Shioya, Yoshiyuki Yasumoto, Takahiro Sumi
Publikováno v:
Journal of Fluid Science and Technology, Vol 11, Iss 2, Pp JFST0010-JFST0010 (2016)
To reduce costs involved in manufacturing small wind turbines, an aluminum circular-blade butterfly wind turbine (ACBBWT) has been developed, in which four blades of the turbine were extruded and bent to shape then attached directly to a rotating fla