March 2012

Evolution of Machines in the Recent Quarter Century

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Introductory
Evolution of Machines in the Recent Quarter Century Takayuki IMOTO

Special feature article
Advancements in Wind Turbine Generator Katsuhiko TAKITA
New Technologies on Aeroengines Kazuo HORIE
Speed up of Shinkansen
 \Technical Development by FASTECH360\ 		Shigenari HORIKAWA
Sonic-Boom Yoshikazu MAKINO
Technical Innovation of Engine Tokio ISHINO
Evolution of Large Frame Gas Turbine for Power Generation Satoshi HADA
Prevention of Stack Effect in Elevator Shaft Utilizing Natural Ventilation Tomoaki USHIO
The Evolution of Excavators Eiji EGAWA
gSelling MachinehtogSelling Serviceh Hirobumi MIWA
High Performance and High Added Value of Camera
 \Image Stabilization Innovation\ 		Kazutoshi USUI
Technological Progress of Washing Machine Shinichiro KAWABATA
Technology Development of The Lock. Nobumichi AOKI
Technology Progress of Large-Capacity Hard Disk Drive Hiroaki MURAOKA
Design for Digital Camera Body Tsuyoshi OKUTANIl,l,
Inkjet Piezo-PrintheadF Improvement of Printing Quality by High-Densified-Nozzles and Miniaturized-Droplet-Size, and Advances of Printhead Processing Technology Shunsuke WATANABE
X-ray CT System Yohei MATSUZAWA
Additive Manufacturing 
 \ Challenges to the Third Manufacturing Method \ 		Toshiki NIINO
Development of Ventricular Assist Devices Tomonori TSUKIYA
The Influence of the shape on the ski performance
 \carving ski\ 		Kazutaka OSADA
High-throughput Trace Explosive Detection System for Counter Terrorism Hisashi NAGANO
Masakazu SUGAYA

International student communication
Seize the Day PDF Yoo Ahra

Interview
CAMUI rocket development person
Development of the rocket not using gunpowder

Hokkaido University
Department of graduate school engineering research Professor 
Harunori Nagata 		PDF Toshiaki SENO
Ryouma MIYAKE

Visiting
Seiko Epson Shiojiri place of business PDF Takuto SEKIGUCHI
Yoshiyasu ICHIKAWA
Kenji IWABUChi
Ruho KONDO
Kyouko NAKAMURA
Makoto MATSUSHITA

The student association it
Activity of the Chugoku-Shikoku student meeting PDF Takuma ENDO

Editor's note
Kenji IWABUCHI