US5890910A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of managing information files in a communication karaoke apparatus and a communication karaoke apparatus
Assignee: Yamaha Corp
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Filing: 1996-10-17
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Granted: 1999-04-06
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Expires: 2016-10-17
Abstract
Abstract A storing unit of a communication karaoke apparatus has a newly released music file storing area, an information file storing area, a necessary information file list storing area, and the like. Information files are used for displaying information such as concert information, and advertisements of stores and goods. The information files are displayed during an intermission of karaoke performances due to music-piece files. When a new release file is downloaded, a necessary information file list is simultaneously downloaded. Based on the necessary information file list, unnecessary information files are deleted from the information file storing area, and only necessary information files among the downloaded information files are written into the information file storing area. Accordingly, only necessary information files can be always stored.
Inventors
- 👤 Kanehisa Tsurumi
- 👤 Youji Semba
- 👤 Yuichi Murai
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:12
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/36; G10H1/361; G10H1/365; G10H2240/00; G10H2240/091; G10H2240/171; G10H2240/201; G10H2240/241
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
120 words
A method of managing information files in a communication karaoke apparatus, comprising the steps of: downloading a necessary commercial information file list for designating a necessary information file from a host apparatus to a communication karaoke apparatus, when a music-piece file for performing a karaoke performance by driving musical sound synthesizing means and image synthesizing means, and an information file for displaying various kinds of commercial information during an intermission of the karaoke performance by driving said musical sound synthesizing means and said image synthesizing means are downloaded from a host apparatus and stored in said communication karaoke apparatus and; updating information files to be stored in said communication karaoke apparatus on the basis of said necessary information file list.
Claim 2
Independent Claim
120 words
A method of managing information files in a communication karaoke apparatus, comprising the steps of: downloading a necessary commercial information file list for designating a necessary information file from a host apparatus to a communication karaoke apparatus, when a music-piece file for performing a karaoke performance by driving musical sound synthesizing means and image synthesizing means, and an information file for displaying various kinds of commercial information during an intermission of the karaoke performance by driving said musical sound synthesizing means and said image synthesizing means are downloaded from a host apparatus and stored in said communication karaoke apparatus and; updating information files to be stored in said communication karaoke apparatus on the basis of said necessary information file list.
Claim 3
Dependent Claim
46 words
A method of managing information files in a communication karaoke apparatus as claimed in claim 1, wherein said necessary information file list is used for designating necessary information files for each one of a plurality of said communication karaoke apparatus, and for deleting unnecessary information files.
Claim 4
Dependent Claim
123 words
A communication karaoke apparatus comprising: storing means for storing a music-piece file for performing a karaoke performance by driving musical sound synthesizing means and image synthesizing means, and an information file for displaying various kinds of commercial information by driving said musical sound synthesizing means and said image synthesizing means which are downloaded from a host apparatus; downloading means for downloading a necessary commercial information file list for designating a necessary information file, together with said musical sound file and said information file from said host apparatus; and updating means for updating information files to be stored in said storing means, based on said necessary information file list, wherein information of said information file is displayed during an intermission of the karaoke performance.
Claim 5
Dependent Claim
123 words
A communication karaoke apparatus comprising: storing means for storing a music-piece file for performing a karaoke performance by driving musical sound synthesizing means and image synthesizing means, and an information file for displaying various kinds of commercial information by driving said musical sound synthesizing means and said image synthesizing means which are downloaded from a host apparatus; downloading means for downloading a necessary commercial information file list for designating a necessary information file, together with said musical sound file and said information file from said host apparatus; and updating means for updating information files to be stored in said storing means, based on said necessary information file list, wherein information of said information file is displayed during an intermission of the karaoke performance.
Claim 6
Dependent Claim
39 words
A communication karaoke apparatus as claimed in claim 3, wherein said necessary information file list is used for designating necessary information files for each one of a plurality of said communication karaoke apparatus, and for deleting unnecessary information files.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-04-05 | 2002-10-05 | 2003-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-04-05 | 2006-10-05 | 2007-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-04-05 | 2010-10-05 | 2011-04-06 | $7700.00 | Window Closed / Lapsed |