文献一覧: 02867214 (ISSN) - Ceek.jp Altmetrics

19 0 0 0 OA 戦国期から江戸初期の甲州金と甲斐国衡制

著者: 西脇康
出版者: 一般社団法人日本計量史学会
雑誌: 計量史研究 (ISSN:02867214)
巻号頁・発行日: vol.37, no.1, pp.39-58, 2015-03-10

2019-12-08 21:01:25
19 + 0 Twitter

https://ci.nii.ac.jp/naid/110009912713

11 0 0 0 OA 日本におけるノギスの変遷

著者: 沢辺雅二
出版者: 一般社団法人日本計量史学会
雑誌: 計量史研究 (ISSN:02867214)
巻号頁・発行日: vol.37, no.1, pp.95-110, 2015-03-10

https://ci.nii.ac.jp/naid/110009912717

9 0 0 0 OA 国際計量体制の歴史と将来像(2) : 国際度量衡委員在任15年を顧みて

著者: 飯塚幸三
出版者: 一般社団法人日本計量史学会
雑誌: 計量史研究 (ISSN:02867214)
巻号頁・発行日: vol.25, no.1, pp.9-24, 2003-12-27
被引用文献数: 2

2021-09-02 12:20:53
9 + 6 Twitter

https://ci.nii.ac.jp/naid/110002345605

4 0 0 0 OA 近世における質量標準の変化

著者: 岩田重雄 Shigeo Iwata
雑誌: 計量史研究 = Bulletin of the Society of Hist[o]rical Metrology, Japan (ISSN:02867214)
巻号頁・発行日: vol.1, no.1, pp.5-9, 1979-01-25

Tracing the changes of mass standard by statistical calculation on the basis of the weights, nominal gold and silver coins, and metrological conversion tables in modern Japan, the author has obtained the following results : There had been no great change in mass standard in modern Japan, its mean value during 298 years from 1573 to 1870 being 3.736×10^<-3>kg per \"momme\". Since the beginning of 19th century, mass standard has been rising enormously, and especially, its mean value during 37 years from 1834 to 1870 reached 3.756×10^<-3>kg. In 1871, the \"Regulation of New Coins\" was enacted and 1 \"momme\" was determined at 3.756521×10^<-3> kg, but it was not universally observed. The mean value during 20 years from 1871 was 3.750×10^<-3>kg. This value was adopted in the \"Law of Weights and Measures\" in 1891, and continued till the Shaku-Kan system was abolished.

2019-11-22 10:47:27
4 + 1 Wikipedia

http://id.nii.ac.jp/1141/00021941/

3 0 0 0 OA 西洋度量衡の受容(3)

著者: 橋本萬平
出版者: 一般社団法人日本計量史学会
雑誌: 計量史研究 (ISSN:02867214)
巻号頁・発行日: vol.22, no.1, pp.55-75, 2000-12-31
被引用文献数: 2

2022-08-27 02:51:35
3 + 3 Wikipedia

https://ci.nii.ac.jp/naid/110002345626

2 0 0 0 OA 後藤四郎兵衛家の分銅家業

著者: 馬場章
出版者: 一般社団法人日本計量史学会
雑誌: 計量史研究 (ISSN:02867214)
巻号頁・発行日: vol.19, no.1, pp.25-32, 1997-12-31
被引用文献数: 1

2021-12-20 03:21:51
2 + 2 Wikipedia

https://ci.nii.ac.jp/naid/110002345690

2 0 0 0 OA 郡上蔵版『西洋度量考』

著者: 日本計量史学会編集部会
出版者: 一般社団法人日本計量史学会
雑誌: 計量史研究 (ISSN:02867214)
巻号頁・発行日: vol.23, no.1, pp.89-112, 2001-12-31
被引用文献数: 1

2020-08-24 09:59:12
2 + 2 Wikipedia

https://ci.nii.ac.jp/naid/110002345636

2 0 0 0 新〓嘉量について

著者: 岩田重雄
出版者: 日本計量史学会
雑誌: 計量史研究 = Bulletin of the Society of Hist[o]rical Metrology, Japan (ISSN:02867214)
巻号頁・発行日: vol.26, no.2, pp.93-99, 2004-12-01
参考文献数: 54
被引用文献数: 1

2020-06-18 17:25:30
2 + 2 Wikipedia

https://ci.nii.ac.jp/naid/110002345744

2 0 0 0 IR 前方後円墳の築造企画と単位(3)

著者: 宮川陟
出版者: 日本計量史学会
雑誌: 計量史研究 (ISSN:02867214)
巻号頁・発行日: vol.18, no.1, pp.8-26, 1996
参考文献数: 16

Based on a survey of the Mozu Otsukayama burial mound, I considered how the mound was built. I found that earth was heaped in a cone shape with a diameter of about 12 meters, or else as a trapezoid with earth packed in layers based on a level of about 1.3 m. The writer calls this 12 meter pile a hiro, and the 1.3 m height as being at eye level. The structural plan discussed to this point is a study for the reconstruction of the technology and techniques to construct a keyhole-shaped burial mound. Based on this assumption, sufficient land was allotted on the school grounds for a three-module type Ozono burial mound and a 1/8 scale Daisen burial mound, which is a large, eight-moudule type mound. The course and results of this experiment were described. The only approach available to actually allot land for the structural plan of a keyhole-shaped burial mound was to use a leveling string to accurately determine the basic main line and the lateral line that meets the main line at right angles. To obtain a right angle, strings of a ratio of 3 : 4 : 5 (corresponding to the Pythagorean theorem) Were used. To draw a big are on the ground, a string or rope measured to the radius of the intended are is usually used as a compass, However, the experiment confirmed that, with a large are of radius 15 meters, the string stretches like rubber however hard the strands are twisted together, making it impossible to draw an accurate are. We confirmed that an are can be drawn with a very small error by stretching leveling strings across a radius from the center of a circle, measuring the radius to be obtained by connecting the hiro measuring rods, and then by connecting the polygons. For the "module" for each portion of the mound, the method we used was to simply allot a length of the module in the same way by connecting hiro measuring rods. It was not at all necessary to draw a complicated mesh of square divisions. This method produced good results, with a total error of about 0.3% to 0.5%. The method used resulted in virtually no error produced by rope stretching. It probably had further significance, namely the use of this method constituted a repetition of the magical act of inscribing spiritual power from the ground by allotting land for the burial mound using the hiro, which symbolizes a chief buried in the mound. From the land allotment experiment, which we performed twice, we demonstrated that the structural plan and its execution are a technical system refined to a very simplified technique in which land allotment for a burial mound can be made on the spot, even without a "design drawing, " provided the numerical value for one module is decided beforchand, keeping in mind the allotment based on square division, which is a master plan for building a keyhole-shaped burial mound and which was discussed in Part (1) of the paper.