Title:
COMMUNICATIONS DEVICE AND PRODUCTION METHOD FOR COMMUNICATIONS DEVICE CASE
Document Type and Number:
WIPO Patent Application WO/2011/162281
Kind Code:
A1
Abstract:
Disclosed is a case that houses a transmitter and receiver for an ODU and which has environmental resistance even without coating the surface of the case. Specifically disclosed is a communications device (ODU) (1) installed outdoors and provided with a case that houses a transmitter that transmits signals and a receiver that receives signals. The ODU (1) case in said device is made from nonferrous metal. The outside surface of said nonferrous metal is not coated and continuous irregularities are formed thereon by impact marks from powder.
Inventors:
SHIMIZU, Masatoshi (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
清水 正敏 (〒01 東京都港区芝五丁目７番１号 日本電気株式会社内 Tokyo, 〒1088001, JP)
清水 正敏 (〒01 東京都港区芝五丁目７番１号 日本電気株式会社内 Tokyo, 〒1088001, JP)
Application Number:
JP2011/064219
Publication Date:
December 29, 2011
Filing Date:
June 22, 2011
Export Citation:
Assignee:
NEC CORPORATION (7-1 Shiba 5-chome, Minato-ku Tokyo, 01, 〒1088001, JP)
日本電気株式会社 (〒01 東京都港区芝五丁目７番１号 Tokyo, 〒1088001, JP)
SHIMIZU, Masatoshi (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
日本電気株式会社 (〒01 東京都港区芝五丁目７番１号 Tokyo, 〒1088001, JP)
SHIMIZU, Masatoshi (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
International Classes:
H05K5/02; B24C1/06; C23C24/04; C23C24/08; H05K5/04
Attorney, Agent or Firm:
MIYAZAKI, Teruo et al. (8th Floor, 16th Kowa Bldg. 9-20, Akasaka 1-chome, Minato-k, Tokyo 52, 〒1070052, JP)
Claims:
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