The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 2008
Filed:
Mar. 22, 2005
Toshiyuki Wakisaka, Iizuka, JP;
Masahiro Maki, Kasuya-Gun, JP;
Tsunehiro Hanada, Fukuoka, JP;
Mutsuhiko Oishi, Iizuka, JP;
Fumio Ichihara, Chikushi-Gun, JP;
Akihiro Yamashita, Miyaki-Gun, JP;
Toshiyuki Wakisaka, Iizuka, JP;
Masahiro Maki, Kasuya-Gun, JP;
Tsunehiro Hanada, Fukuoka, JP;
Mutsuhiko Oishi, Iizuka, JP;
Fumio Ichihara, Chikushi-Gun, JP;
Akihiro Yamashita, Miyaki-Gun, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A radiation information management device comprises a measuring unit, a comparing unit, and a management information generating unit. The measuring unit measures unwanted radio wave radiation radiated from a balanced transmission line. The comparing unit compares a measured value of unwanted radio wave radiation, which the measuring unit has measured, with a reference value that is predetermined, and then notifies the comparison result to the management information generating unit. The management information generating unit refers the comparison result, generates the management information related to the unwanted radio wave radiation including information showing that the measured value is exceeded the reference value, then notifies to a first communication device and a second communication device. The first communication device and the second communication device take a measure to reduce transmitting power based on the management information regarding the unwanted radio wave radiation. Thus, in the first communication device and the second communication device, the unwanted radio wave radiation radiated from the balanced transmission line can be controlled within the reference value.