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US4885764A
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Automatic answering telephone system using main and auxiliary recording mediums
Assignee: TAJIRI KIKAI KOGYO 19-16 OHMORIKITA 1-CHOME OHTA-KU TOKYO JAPAN KK
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Filing: 1987-09-25
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Granted: 1989-12-05
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Expires: 2007-09-25
Abstract
Abstract An auxiliary recording medium for recording an incoming message is provided in addition to a main recording medium conventionally provided. Thus, an incoming message is first recorded into the auxiliary recording medium and is then recorded into the main recording medium. At the time of playback, the incoming message which has been recorded into the auxiliary recording medium is first played, and the main recording medium simultaneously rewound. Then, the incoming message recorded on the main recording medium is played.
Inventors
- 👤 Hirohide Miwa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:50
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/64; H04M1/65; H04M1/6505; H04M1/6515
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
111 words
An automatic answering telephone system having a main recording medium having a waiting period when shifted between the recording state to the playback state during receipt of and subsequent playback of messages comprising an auxiliary recording medium in addition to said main recording medium, control means adapted to conduct incoming message/messages from an incoming telephone line for storage first in said auxiliary recording medium and then any subsequent incoming message/messages in said main recording medium, and means for first playing back the incoming message/messages recorded in said auxiliary storage medium while rewinding said main recording medium during playback of said auxiliary recording medium, and thereafter playing back said main recording medium.
Claim 2
Dependent Claim
111 words
An automatic answering telephone system having a main recording medium having a waiting period when shifted between the recording state to the playback state during receipt of and subsequent playback of messages comprising an auxiliary recording medium in addition to said main recording medium, control means adapted to conduct incoming message/messages from an incoming telephone line for storage first in said auxiliary recording medium and then any subsequent incoming message/messages in said main recording medium, and means for first playing back the incoming message/messages recorded in said auxiliary storage medium while rewinding said main recording medium during playback of said auxiliary recording medium, and thereafter playing back said main recording medium.
Claim 3
Dependent Claim
42 words
The automatic answering system according to claim 1, including means for playing back said incoming message/messages as recorded in said main recording medium substantially immediately following the completion of the playback of the incoming message/messages as recorded in said auxiliary recording medium.
Claim 4
Dependent Claim
87 words
The automatic answering system according to claim 1, including means for playing back said incoming message/messages in such a manner that said incoming message/messages recorded in said main recording medium continues for a while after a time point a little before completion of the playback of the incoming message/messages on said auxiliary recording medium, thus allowing the playback of incoming message/messages on both recording media for a while during the cross over of playback of incoming message/messages from the auxiliary recording medium to the main recording medium.
Claim 5
Dependent Claim
57 words
The automatic answering system according to claim 1, wherein at a time point when residual capacity in said auxiliary recording medium reaches a predetermined level, or after completion of the playback of said incoming message/messages recorded in said auxiliary recording medium after said time point, the incoming message recorded in said main recording medium is played back.
Claim 6
Dependent Claim
56 words
The automatic answering system according to claim 1, wherein where said auxiliary recording unit is a magnetic tape, a magnetic sheet, or the like, and when recording of said incoming message/messages shifts from said auxiliary storage unit to said main recording medium, said auxiliary recording medium is caused to be brought into playback initiating wait mode.
Claim 7
Dependent Claim
28 words
The automatic answering system according to claim 1, wherein an auxiliary recording area for recording incoming message/messages is provided in a portion of a outgoing message recording medium.
Claim 8
Dependent Claim
55 words
The automatic answering system according to claim 1, wherein the playback time of said auxiliary recording medium is set so that it is equal to or nearly equal to the delay time from the time when said main recording medium is rewound to the time when said main recording medium is brought into playback position.
References Cited (Backward Citations)
US3903368A
Cited
US4588857A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-12-04 | 1993-06-05 | 1993-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-12-04 | 1997-06-05 | 1997-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-12-04 | 2001-06-05 | 2001-12-05 | $7700.00 | Window Closed / Lapsed |