Store and forward type of text processing unit
First Claim
1. A method for operating a message store-and-forward unit, coupled to a plurality of connected units, at least one of said connected units using at least one different text processing character signals from those used by said store-and-forward unit, comprising the steps of:
- receiving a message from one of said connected units;
processing said received message by the steps of comparing each text processing character received to text processing characters performing the same function in all other connected units, andinserting into said message all those text processing characters which perform the same function in all other connected units and which are different from the text processing character received; and
transmitting the processed message to one of said connected units.
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Abstract
A store and forward unit having an output print station with convenience copying capabilities has connections to diverse text signal sources and destinations. Such diverse sources and destinations may have established textual format and control characters not necessarily shared with other sources and destinations. The store and forward unit, upon receiving a set of text signals, examines the text control characters. Based upon such examination, the store and forward unit processes such text without changing the control characters provided that all destinations connected to such unit can use such control characters. If, on the other hand, the destinations cannot use such control character, the unit adds sufficient control characters for allowing the received text as modified by the additional characters to be transmitted without text processing analysis to any of the connected destinations. If desired, the control characters not usable or not recognized by a receiving destination can be deleted prior to transmission to such destination. Accordingly, when received text is to be retransmitted to a plurality of diverse destinations, the store and forward unit text processes the received text signals but once and supplies the text processed signals to the diverse destinations with only deletions of control characters.
38 Citations
2 Claims
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1. A method for operating a message store-and-forward unit, coupled to a plurality of connected units, at least one of said connected units using at least one different text processing character signals from those used by said store-and-forward unit, comprising the steps of:
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receiving a message from one of said connected units; processing said received message by the steps of comparing each text processing character received to text processing characters performing the same function in all other connected units, and inserting into said message all those text processing characters which perform the same function in all other connected units and which are different from the text processing character received; and transmitting the processed message to one of said connected units. - View Dependent Claims (2)
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Specification