Rsum of Observations Made At the Kanayama Meteorological Station Kanayama
Rsum of Observations Made At the Kanayama Meteorological Station Kanayama
Japan Meteorological Station Kanayama
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Two servants and one mechanician are also employed. All the observers and employes have their homes in the compound of the Sano silk filature to which the meteorological station belongs/ The dwelling houses are provided for them by the proprietor of the station. 6 HI. Seismological observations. For recording local as well as distant earthquakes a pair of the horizontal pendulum seismometers is installed in a half under- ground room. In construct- ing the seismo- meter room a special precau- ti...on was taken so as to pre- vent sudden changes of air Seismometer house. temperature in the room. The seismometers were constructed upon design of Professor F. Omori of the Imperial University of Tokio. The bob of pendulum is a flat brass cylinder, filled with lead. It is attached to a long tubular strut terminating in a sharp conical point, which is pivoted in a cavity on the main column. The bob is stayed by the thin steel wires which are attached in a stirrup controlled by adjusting screws which regulate the height of the bob.
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