US5055945A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Broadcasting communication apparatus
Assignee: Hitachi Ltd
•
Filing: 1990-02-07
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Granted: 1991-10-08
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Expires: 2010-02-07
Abstract
Abstract A broadcasting facsimile transceiver has a transmission controller which, in the broadcasting mode, inhibits broadcasting communications during a predetermined interval of time ranging from the completion of transmission to a destination to the commencement of transmission to the succeeding destination. The transceiver also includes a scanning unit for reading a document and delivering video data, a data compression unit for compressing the video data, a memory unit for storing compressed video data from said data compression unit, a reproduction unit for reading the compressed video data stored in said memory unit, a MODEM for transmitting the video data to a communication line. The transmission controller controls the transceiver such that when reading the document, the video data read out of the scanning unit is stored in the memory unit through the data compression unit and in the broadcasting communication mode, the video data from the data reproduction unit is transmitted to the communication line through the MODEM. During a predetermined interval of time between the termination of transmission to a first destination and the commencement of transmission to a second destination, the transmission of transmission video data is inhibited to establish a reception wait state in the transceiver.
Inventors
- 👤 Shingo Oguma
- 👤 Hideki Muroya
- 👤 Yoshitaka Iwata
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:19
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/32; H04N1/32037; H04N1/32064; H04N1/00912; H04N1/00915
Claims Analysis
Total Claims: 32
Claim 1
Independent Claim
158 words
A broadcasting communication apparatus comprising: a scanning unit for reading a document and delivering video data; a data compression unit for compressing the video data; a memory unit for storing compressed video data from said data compression unit; a reproduction unit for reading the compressed video data stored in said memory unit; a MODEM for transmitting the video data to a communication line; and control means for controlling said apparatus wherein when reading the document, the video data read out of said scanning unit is stored in said memory unit through said data compression unit and in a broadcasting communication mode, the video data from said reproduction unit is transmitted to said communication line through said MODEM and during a predetermined interval of time between termination of transmission to a first destination and commencement of transmission to a second destination, transmission of video data is inhibited to establish a reception wait state during said predetermined interval of time.
Claim 2
Dependent Claim
158 words
A broadcasting communication apparatus comprising: a scanning unit for reading a document and delivering video data; a data compression unit for compressing the video data; a memory unit for storing compressed video data from said data compression unit; a reproduction unit for reading the compressed video data stored in said memory unit; a MODEM for transmitting the video data to a communication line; and control means for controlling said apparatus wherein when reading the document, the video data read out of said scanning unit is stored in said memory unit through said data compression unit and in a broadcasting communication mode, the video data from said reproduction unit is transmitted to said communication line through said MODEM and during a predetermined interval of time between termination of transmission to a first destination and commencement of transmission to a second destination, transmission of video data is inhibited to establish a reception wait state during said predetermined interval of time.
Claim 3
Dependent Claim
121 words
A broadcasting communication apparatus according to claim 1 wherein said control means comprises: a first control unit which receives a transmission destination designated by an operation unit to set up and confirm connection of a communication line to the designated destination and after confirmation of the connection, transmits the video data from said MODEM to said communication line; and a second control unit connected to said first control unit for controlling said apparatus wherein in said broadcasting communication mode, the transmission of the video data is inhibited during said predetermined interval of time between termination of transmission to the first destination and commencement of transmission to the second destination to establish said reception wait state during said predetermined interval of time.
Claim 4
Dependent Claim
45 words
A broadcasting communication apparatus according to claim 2 wherein said second control unit comprises a control table in which a transmission wait time is set; and wherein said apparatus further comprises a timer connected to said second control unit for measuring said transmission wait time.
Claim 5
Dependent Claim
34 words
A broadcasting communication apparatus according to claim 3 wherein values of said transmission wait time in said control table of said second control unit are set to be used during predetermined transmission time zones.
Claim 6
Dependent Claim
167 words
A broadcasting communication apparatus comprising: a scanning unit for reading a document and delivering video data; a data compression unit for compressing the video data; a memory unit for storing compressed video data from said data compression unit; first and second reproduction units for reading the compressed video data stored in said memory unit; first and second MODEM's for transmitting the video data to communication lines; and control means for controlling said apparatus wherein when reading the document, the video data read out of said scanning unit is stored in said memory unit through said data compression unit and in a broadcasting communication mode, the video data from said first and second reproduction units is transmitted to said communication lines through said first and second MODEM's and during a predetermined interval of time between termination of transmission to a first destination and commencement of transmission to a second destination, transmission of video data is inhibited to establish a reception wait state during said predetermined interval of time.
Claim 7
Dependent Claim
167 words
A broadcasting communication apparatus comprising: a scanning unit for reading a document and delivering video data; a data compression unit for compressing the video data; a memory unit for storing compressed video data from said data compression unit; first and second reproduction units for reading the compressed video data stored in said memory unit; first and second MODEM's for transmitting the video data to communication lines; and control means for controlling said apparatus wherein when reading the document, the video data read out of said scanning unit is stored in said memory unit through said data compression unit and in a broadcasting communication mode, the video data from said first and second reproduction units is transmitted to said communication lines through said first and second MODEM's and during a predetermined interval of time between termination of transmission to a first destination and commencement of transmission to a second destination, transmission of video data is inhibited to establish a reception wait state during said predetermined interval of time.
Claim 8
Dependent Claim
131 words
A broadcasting communication apparatus according to claim 5 wherein said control means comprises: first and second control units each of which receives a transmission destination designated by an operation unit to set up and confirm connection of a corresponding one of said communication lines to the designated destination and after confirmation of the connection, transmits the video data from a corresponding one of said first and second MODEM's to said corresponding one of said communication lines; and a transmission control unit for controlling said first and second control units such that in said broadcasting communication mode, the transmission of the video data is inhibited during said predetermined interval of time between the termination of transmission to the second destination to establish said reception wait state during said predetermined interval of time.
Claim 9
Dependent Claim
45 words
A broadcasting communication apparatus according to claim 6 wherein said transmission control unit comprises a control table in which a transmission wait time is set; and wherein said apparatus further comprises a timer connected to said transmission control unit for measuring the transmission wait time.
Claim 10
Dependent Claim
33 words
A broadcasting communication apparatus according to claim 7 wherein values of said transmission wait time in said control table of said transmission control unit are to be used during predetermined transmission time zone.
Claim 11
Dependent Claim
79 words
A broadcasting communication apparatus for storing transmission video data temporarily in a memory unit and performing sequential facsimile transmission of the stored transmission video data to a plurality of destinations, said apparatus comprising: control means for controlling said apparatus wherein transmission of the video data is inhibited during a predetermined interval of time between a transmission to a first destination and a transmission to a second destination to establish a reception wait state during said predetermined interval of time.
Claim 12
Dependent Claim
79 words
A broadcasting communication apparatus for storing transmission video data temporarily in a memory unit and performing sequential facsimile transmission of the stored transmission video data to a plurality of destinations, said apparatus comprising: control means for controlling said apparatus wherein transmission of the video data is inhibited during a predetermined interval of time between a transmission to a first destination and a transmission to a second destination to establish a reception wait state during said predetermined interval of time.
Claim 13
Dependent Claim
40 words
A broadcasting facsimile transceiver comprising: control means for inhibiting, in a broadcasting communication mode, broadcasting communication during a predetermined interval of time ranging from the completion of transmission to a destination to the commencement of transmission to the succeeding destination.
Claim 14
Dependent Claim
40 words
A broadcasting facsimile transceiver comprising: control means for inhibiting, in a broadcasting communication mode, broadcasting communication during a predetermined interval of time ranging from the completion of transmission to a destination to the commencement of transmission to the succeeding destination.
Claim 15
Dependent Claim
137 words
A broadcasting communication apparatus comprising: a scanning unit for reading a document and delivering video data; a data compression unit for compressing the video data; a memory unit for storing compressed video data from said data compression unit; a reproduction unit for reading the compressed video data stored in said memory unit; a MODEM for transmitting the video data to a communication line; a first control unit for enabling communications to a transmission destination through said communication line; and a second control unit for controlling said first control unit such that in a broadcasting communication mode, transmission of the video data is inhibited during a predetermined interval of time between termination of transmission to a first destination and commencement of transmission to a second destination to establish a reception wait state during said predetermined interval of time.
Claim 16
Dependent Claim
137 words
A broadcasting communication apparatus comprising: a scanning unit for reading a document and delivering video data; a data compression unit for compressing the video data; a memory unit for storing compressed video data from said data compression unit; a reproduction unit for reading the compressed video data stored in said memory unit; a MODEM for transmitting the video data to a communication line; a first control unit for enabling communications to a transmission destination through said communication line; and a second control unit for controlling said first control unit such that in a broadcasting communication mode, transmission of the video data is inhibited during a predetermined interval of time between termination of transmission to a first destination and commencement of transmission to a second destination to establish a reception wait state during said predetermined interval of time.
Claim 17
Dependent Claim
102 words
A broadcasting communication transmission control system for storing transmission data, transmitting the transmission data sequentially to a plurality of partners through a single communication line and receiving data by using said single communication line, said system comprising: control means for inhibiting, after transmission of transmission data to a first partner, transmission of transmission data to a second partner to establish a reception wait state during said inhibiting operation, said apparatus being in said reception wait state during a transmission inhibiting time interval, and for permitting transmission of transmission data to the second partner at expiration of said predetermined transmission inhibiting time interval.
Claim 18
Dependent Claim
102 words
A broadcasting communication transmission control system for storing transmission data, transmitting the transmission data sequentially to a plurality of partners through a single communication line and receiving data by using said single communication line, said system comprising: control means for inhibiting, after transmission of transmission data to a first partner, transmission of transmission data to a second partner to establish a reception wait state during said inhibiting operation, said apparatus being in said reception wait state during a transmission inhibiting time interval, and for permitting transmission of transmission data to the second partner at expiration of said predetermined transmission inhibiting time interval.
Claim 19
Dependent Claim
63 words
A broadcasting communication transmission control system according to claim 12 wherein values of said transmission inhibiting time interval are preset to be used during individual time zones and wherein at expiration of said transmission inhibiting time interval used during a time zone after termination of transmission of transmission data to a first partner, transmission of transmission data to a second partner is permitted.
Claim 20
Dependent Claim
43 words
A broadcasting communication transmission control system according to claim 13 wherein when said transmission inhibiting time interval is not set to be used during a time zone, transmission of transmission data to the second partner is not inhibited but is permitted to continue.
Claim 21
Dependent Claim
71 words
A broadcasting communication transmission control system according to claim 12 wherein a specified time zone is set to be a transmission inhibiting time zone when a time of termination of the transmission of transmission data to a partner corresponds to a beginning of said transmission inhibiting time zone, said transmission inhibiting time interval is set to range from said transmission termination time to an end of said transmission inhibiting time zone.
Claim 22
Dependent Claim
72 words
A broadcasting communication transmission control system according to claim 13 wherein a specified time zone is set to be a transmission inhibiting time zone and when a time of termination of the transmission of transmission data to a partner corresponds to a beginning of said transmission inhibiting time zone, said transmission inhibiting time interval is set to range from said transmission termination time to an end of said transmission inhibiting time zone.
Claim 23
Dependent Claim
72 words
A broadcasting communication transmission control system according to claim 14 wherein a specified time zone is set to be a transmission inhibiting time zone and when a time of termination of the transmission of transmission data to a partner corresponds to a beginning of said transmission inhibiting time zone, said transmission inhibiting time interval is set to range from said an end of said transmission termination lines the transmission inhibiting time zone.
Claim 24
Dependent Claim
124 words
A broadcasting communication transmission system for storing transmission data, transmitting the transmission data sequentially to a plurality of partners through a plurality of communication lines and receiving data by using said plurality of communication lines, said system comprising: control means for inhibiting, after transmission of transmission data to a first partner through one of said plurality of communication lines, transmission of transmission data to a second partner through one of said plurality of communication lines to establish a reception wait state during said inhibiting operation, said system being in said reception wait state during a transmission inhibiting time intended for said one communication line and permitting transmission of transmission data to the second partner through when said transmission inhibiting time interval preset for ends.
Claim 25
Dependent Claim
124 words
A broadcasting communication transmission system for storing transmission data, transmitting the transmission data sequentially to a plurality of partners through a plurality of communication lines and receiving data by using said plurality of communication lines, said system comprising: control means for inhibiting, after transmission of transmission data to a first partner through one of said plurality of communication lines, transmission of transmission data to a second partner through one of said plurality of communication lines to establish a reception wait state during said inhibiting operation, said system being in said reception wait state during a transmission inhibiting time intended for said one communication line and permitting transmission of transmission data to the second partner through when said transmission inhibiting time interval preset for ends.
Claim 26
Dependent Claim
83 words
A broadcasting communication transmission system according to claim 18 wherein values of transmission inhibiting time intervals are preset for use during individual time zones in correspondence to said plurality of communication lines and at expiration of a transmission inhibiting time preset for a time zone occurring after a time of termination of transmission of transmission data to a first partner through one of said plurality of communication lines, transmission of transmission data to a second partner through said one communication line is permitted.
Claim 27
Dependent Claim
56 words
A broadcasting communication transmission system according to claim 19 wherein when a transmission inhibiting time interval is not set for use in a time zone in respect to one of said plurality of communication lines, transmission of transmission data to the second partner through said one communication line is not inhibited but is permitted to continue.
Claim 28
Dependent Claim
99 words
A broadcasting communication transmission system according to claim 18 wherein a specified time zone in respect of a specified communication line is set to be a transmission inhibiting time zone and when a time of termination of transmission of transmission data to the first partner through said specified communication line corresponds to a beginning time of said transmission inhibiting time zone in respect of said specified communication line, said transmission inhibiting time interval is set to range from said transmission termination time to an ending time of said transmission inhibiting time zone in respect of said specified communication line.
Claim 29
Dependent Claim
99 words
A broadcasting communication transmission system according to claim 19 wherein a specified time zone in respect of a specified communication line is set to be a transmission inhibiting time zone and when a time of termination of transmission of transmission data to the first partner through said specified communication line corresponds to a beginning time of said transmission inhibiting time zone in respect of said specified communication line, said transmission inhibiting time interval is set to range from said transmission termination time to an ending time of said transmission inhibiting time zone in respect of said specified communication line.
Claim 30
Dependent Claim
99 words
A broadcasting communication transmission system according to claim 20 wherein a specified time zone in respect of a specified communication line is set to be a transmission inhibiting time zone and when a time of termination of transmission of transmission data to the first partner through said specified communication line corresponds to a beginning time of said transmission inhibiting time zone in respect of said specified communication line, said transmission inhibiting time interval is set to range from said transmission termination time to an ending time of said transmission inhibiting time zone in respect of said specified communication line.
Claim 31
Dependent Claim
53 words
A broadcasting communication apparatus for storing transmission data and transmitting the stored transmission data sequentially to a plurality of partners, said apparatus comprising: transmission control means for inhibiting transmission during a predetermined interval of time to establish a transmission wait state during said predetermined interval of time in accordance with a preset condition.
Claim 32
Dependent Claim
53 words
A broadcasting communication apparatus for storing transmission data and transmitting the stored transmission data sequentially to a plurality of partners, said apparatus comprising: transmission control means for inhibiting transmission during a predetermined interval of time to establish a transmission wait state during said predetermined interval of time in accordance with a preset condition.
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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) | 1994-10-07 | 1995-04-08 | 1995-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-10-07 | 1999-04-08 | 1999-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-10-07 | 2003-04-08 | 2003-10-08 | $7700.00 | Window Closed / Lapsed |