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Article type: Cover
1968 Volume 28 Pages
Cover1-
Published: September 25, 1968
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Article type: Cover
1968 Volume 28 Pages
Cover2-
Published: September 25, 1968
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Article type: Appendix
1968 Volume 28 Pages
App1-
Published: September 25, 1968
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Article type: Appendix
1968 Volume 28 Pages
App2-
Published: September 25, 1968
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T. Ono
Article type: Article
1968 Volume 28 Pages
1-7
Published: September 25, 1968
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S. Mitani
Article type: Article
1968 Volume 28 Pages
7-11
Published: September 25, 1968
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In the recent log books and reference books on the nautical terms we can often find that undoubtedly wrong usage and expressions are being used as the customary usage of the nautical terms. This means that they are not only lcsing the significance of writing log books in English but also destroying the customary usage of the nautical terms itself. In this report the present writer would like to pick up the five mistaken examples and to improve the future method of writing log books.
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Y. Iijima, A. Yamada
Article type: Article
1968 Volume 28 Pages
12-16
Published: September 25, 1968
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Y. Tanabe
Article type: Article
1968 Volume 28 Pages
16-21
Published: September 25, 1968
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A. Yamada
Article type: Article
1968 Volume 28 Pages
21-24
Published: September 25, 1968
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In the radar navigation, the plotting is necessary for judging the motion of the target and the risk of collision or avoiding the target. In that case, the motion of the target on the radar scope is usually quite small; the interval of the observational time is every six or three minutes. Because we have to plot on the basis of such a small relative movement, we feel uneasy about the result of the plotting. From this viewpoint, the aim of this paper is to find the error included in the C.P.A. distance, after taking the step of avoiding the target, in case of the error being found in observing the target.
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K. Shimada
Article type: Article
1968 Volume 28 Pages
24-29
Published: September 25, 1968
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H. Ochiai
Article type: Article
1968 Volume 28 Pages
30-35
Published: September 25, 1968
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In the off Sanriku area and in Tokyo Bay, several shipwrecks due to secondary depressions caused by Typhoon 67-34 were occured on Oct. 28 1967. In this paper I investigated the mechanism of secondary depressions at off Boso and Hokuriku district using by 3-hourly surface charts, 700mb isobaric charts, stream line chart and radar chart.
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G. Fujisaku
Article type: Article
1968 Volume 28 Pages
36-41
Published: September 25, 1968
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K. Taguchi
Article type: Article
1968 Volume 28 Pages
41-50
Published: September 25, 1968
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E. Ogawa
Article type: Article
1968 Volume 28 Pages
51-57
Published: September 25, 1968
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Y. Sasaki
Article type: Article
1968 Volume 28 Pages
57-62
Published: September 25, 1968
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G. Ota
Article type: Article
1968 Volume 28 Pages
62-70
Published: September 25, 1968
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T. Mozai
Article type: Article
1968 Volume 28 Pages
70-76
Published: September 25, 1968
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S. Sakaki
Article type: Article
1968 Volume 28 Pages
76-85
Published: September 25, 1968
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Y. Maehata
Article type: Article
1968 Volume 28 Pages
86-89
Published: September 25, 1968
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K. Shoji
Article type: Article
1968 Volume 28 Pages
89-95
Published: September 25, 1968
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[in Japanese]
Article type: Article
1968 Volume 28 Pages
95-97
Published: September 25, 1968
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[in Japanese]
Article type: Article
1968 Volume 28 Pages
97-99
Published: September 25, 1968
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[in Japanese]
Article type: Article
1968 Volume 28 Pages
99-100
Published: September 25, 1968
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A. Sugisaki
Article type: Article
1968 Volume 28 Pages
100-102
Published: September 25, 1968
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Y. Fujii
Article type: Article
1968 Volume 28 Pages
103-105
Published: September 25, 1968
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[in Japanese]
Article type: Article
1968 Volume 28 Pages
105-106
Published: September 25, 1968
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[in Japanese]
Article type: Article
1968 Volume 28 Pages
106-
Published: September 25, 1968
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K. Yoda
Article type: Article
1968 Volume 28 Pages
106-109
Published: September 25, 1968
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Article type: Cover
1968 Volume 28 Pages
Cover4-
Published: September 25, 1968
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