Invention Grant
- Patent Title: Information processing apparatus and method
- Patent Title (中): 信息处理装置和方法
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Application No.: US10508803Application Date: 2003-02-26
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Publication No.: US08307391B2Publication Date: 2012-11-06
- Inventor: Nobuyuki Fujiwara , Motoki Tsunokawa , Tatsuya Narahara , Kazuhiro Watanabe
- Applicant: Nobuyuki Fujiwara , Motoki Tsunokawa , Tatsuya Narahara , Kazuhiro Watanabe
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Frommer Lawrence & Haug LLP
- Agent William S. Frommer; Thomas F. Presson
- Priority: JPP2002-089337 20020327
- International Application: PCT/JP03/02102 WO 20030226
- International Announcement: WO03/081472 WO 20031002
- Main IPC: H04N7/025
- IPC: H04N7/025 ; H04N5/445

Abstract:
An information processing apparatus and an information processing method for providing the results of searches of broadcast content. A search space processing section acquires a search keyword based on search information coming from a user terminal, and searches a search keyword dictionary database for search-related keyword data related to the search keyword. On the basis of the search keyword and search-related keyword data, the search space processing section generates a search keyword space and submits the generated space to a correction process. A search processing section compares the corrected search keyword space, EPG data, and an EPG keyword space for a match. A search display processing section prepares a list of display-ready information from the result of the matching and sends the list to the user terminal.
Public/Granted literature
- US20050160460A1 Information processing apparatus and method Public/Granted day:2005-07-21
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