Title:
放送システム
Document Type and Number:
Japanese Patent JP4479087
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To transmit personal information, without leaking the information to the outside. SOLUTION: Sex, age and residence of each of viewers are combined with program favorite information of the viewers which programs they like among sports, music, news, movies and other genre, thereby classifying the corresponding viewers into classes of numbers 1-6. The class number is transmitted to a broadcasting apparatus as the personal information of the viewer.
Inventors:
FUJIWARA NAOKI
Application Number:
JP2000319420A
Publication Date:
June 09, 2010
Filing Date:
October 19, 2000
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H04H60/46; G10L15/00; G10L17/00; H04B1/16; H04H20/00; H04H60/31; H04H60/47; H04H60/51; H04N5/44; H04N17/00; H04H9/00
Domestic Patent References:
| JP2000035966A | ||||
| JP2000253325A | ||||
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| JP10162025A | ||||
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Foreign References:
| WO2000033224A1 | ||||
| WO1999007125A1 |
Attorney, Agent or Firm:
Yoshio Inamoto