Volume 32

December 2009
Bulletin of the National Museum of Nature and Science Series E (Physical Sciences & Engineering) Volume 32

Katsuhiro Sasaki and Kazuo Okada

P.1
The Japanese Clocks made by Masatomi Kanematsu and his Workshop and Their Characteristics(8.3 MB)

Katsuhiro Sasaki and Katsuyuki Kondo

P.21
A Wall Clock made by Arimasa in 1834 with the Pie Chart Style Dial and the Autmatically Expanding-Contracting Hand(2.2 MB)

Keiichi Saijo and Kazuyoshi Suzuki

P.29
“Sankyoku-tsuugi”, Japanese Armillary Sphere made by Hanzo Hosokawa owned in Samukawa shraine.(2.6 MB)

Keiichi Saijo, Toshihiro Horaguchi and Takashi Nakajima

P.35
Binoculars Document of Wakai Optical Industry(3.3 MB)

Kazuyoshi Suzuki and Yoshikazu Tanabe

P.41
The Concepts of “Angle” and “Direction” in Schools of Surveying Method in Early Edo Period(3.2 MB)

Shuichi Iwata, Akira Sugawara, Ying Chen, Kiyonori Aratani, Pierre Villars, Kazuyoshi Suzuki and Itaru Ishii

P.51
Conceptual Design on Artifact Networks based on Science Museum Collections —An Approach towards evolving Artifactual Science—(2.0 MB)

Akira Sugawara, Natsumi Majima, Etsuko Yokouchi, Akihiro Kameda, Yuta Watanabe, Yuriko Hoteida, Nozomu Nishihara, Kiyonori Aratani, Ying Chen and Shuichi Iwata

P.63
A Preliminary Study for Constructing Artifact Networks based on Science Museum Collections(4.4 MB)