| 摘要 |
PROBLEM TO BE SOLVED: To provide a high speed railway vehicle securing capacity of the general area to be a passenger room while lowering a micro atmospheric pressure wave. SOLUTION: A vehicle head part shape changing its cross-section area is formed along a head end to the general part, the vehicle head part shape is formed up to a part of the general area and a recess 5 to bottom up a part equivalent to a bottom part of a vehicle body is formed on the vehicle head part on this high speed railway vehicle 1. COPYRIGHT: (C)2006,JPO&NCIPI
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