Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
145 words
A communication device for receiving voice signals and image signals via a telephone line, including a detachable recording medium that records the voice signals/image signals sequentially, said communication device comprising: means for recording said received voice signals/image signals on said detachable recording medium, means for sequentially reproducing said recorded voice signals/image signals, means for recording on said detachable recording medium, index information including a voice signal/image signal indicator and a recorded position on said detachable recording medium, and means for reading and storing the index information in a memory of said communication device when said detachable recording medium is loaded into said communication device and controlling recording to and reproduction from said detachable recording medium according to the index information; said detachable recording medium including a voice signal/image signal record region at a top portion, followed by an index information region for the index information.
Claim 2
Dependent Claim
145 words
A communication device for receiving voice signals and image signals via a telephone line, including a detachable recording medium that records the voice signals/image signals sequentially, said communication device comprising: means for recording said received voice signals/image signals on said detachable recording medium, means for sequentially reproducing said recorded voice signals/image signals, means for recording on said detachable recording medium, index information including a voice signal/image signal indicator and a recorded position on said detachable recording medium, and means for reading and storing the index information in a memory of said communication device when said detachable recording medium is loaded into said communication device and controlling recording to and reproduction from said detachable recording medium according to the index information; said detachable recording medium including a voice signal/image signal record region at a top portion, followed by an index information region for the index information.
Claim 3
Dependent Claim
30 words
The communication device of claim 1, wherein said detachable recording medium includes a region for the index information at a top portion, followed by a voice signal/image signal record region.
Claim 4
Dependent Claim
22 words
The communication device of claim 1, wherein said communication device constitutes a facsimile apparatus incorporating a telephone set with an answering machine.
Claim 5
Dependent Claim
44 words
The communication device of claim 1, further comprising: control means for controlling said detachable recording medium such that when said detachable recording medium is unloaded from said communication device, the index information is stored in the memory before said detachable recording medium is unloaded.
Claim 6
Independent Claim
153 words
A method of controlling a communication device for receiving voice signals and image signals via a telephone line, said communication device including a detachable recording medium for sequentially recording data, said method comprising the steps of: receiving a voice signal/image signal, recording said received voice signal/image signal on the detachable recording medium, recording on the detachable recording medium, index information including a voice signal/image signal indicator and a recording position, storing the index information in a memory of the communication device when the detachable recording medium is loaded into the communication device, controlling recording to and reproduction from the detachable recording medium according to the index information, erasing previously recorded index information and recording a new voice signal/image signal following the previously recorded voice signal/image signal, when the new voice signal/image signal is to be recorded on the detachable recording medium, and recording new index information after the newly recorded voice signal/image signal.
Claim 7
Independent Claim
153 words
A method of controlling a communication device for receiving voice signals and image signals via a telephone line, said communication device including a detachable recording medium for sequentially recording data, said method comprising the steps of: receiving a voice signal/image signal, recording said received voice signal/image signal on the detachable recording medium, recording on the detachable recording medium, index information including a voice signal/image signal indicator and a recording position, storing the index information in a memory of the communication device when the detachable recording medium is loaded into the communication device, controlling recording to and reproduction from the detachable recording medium according to the index information, erasing previously recorded index information and recording a new voice signal/image signal following the previously recorded voice signal/image signal, when the new voice signal/image signal is to be recorded on the detachable recording medium, and recording new index information after the newly recorded voice signal/image signal.
Claim 8
Dependent Claim
26 words
The control method of claim 5, further comprising the step of restoring the index formation when the detachable recording medium is loaded into the communication device.
Claim 9
Dependent Claim
51 words
The control method of claim 5, further comprising the steps of: recording the index information on the detachable recording medium before the detachable recording recording medium is unloaded from the communication device, and unloading the detachable recording medium from the communication device after the index information is stored in the memory.
Claim 10
Dependent Claim
146 words
A communication device for receiving voice/image signals from a telephone line, comprising: recording means for recording a first voice/image signal on a detachable recording medium; memory means for storing index information, including a message number and a message position, for the first voice/image signal; control information recording means for recording the index information for the first voice/image signal on the detachable recording medium; erasing/rerecording means for recording a second voice/image signal on the detachable recording medium by positioning a magnetic head of said recording means immediately after the first voice/image signal, erasing the index information for the first voice/image signal, writing the second voice/image signal after the first voice/image signal, and rewriting updated index information, including index information for both the first and second voice/image signals, after the second voice/image signal; and index information updating means for writing the updated index information in said memory means.
Claim 11
Dependent Claim
146 words
A communication device for receiving voice/image signals from a telephone line, comprising: recording means for recording a first voice/image signal on a detachable recording medium; memory means for storing index information, including a message number and a message position, for the first voice/image signal; control information recording means for recording the index information for the first voice/image signal on the detachable recording medium; erasing/rerecording means for recording a second voice/image signal on the detachable recording medium by positioning a magnetic head of said recording means immediately after the first voice/image signal, erasing the index information for the first voice/image signal, writing the second voice/image signal after the first voice/image signal, and rewriting updated index information, including index information for both the first and second voice/image signals, after the second voice/image signal; and index information updating means for writing the updated index information in said memory means.
Claim 12
Dependent Claim
32 words
The communication device of claim 8, wherein said detachable recording medium includes a voice signal/image signal record region at a top portion, followed by an index information region for the index information.
Claim 13
Dependent Claim
30 words
The communication device of claim 8, wherein said detachable recording medium includes a region for the index information at a top portion, followed by a voice signal/image signal record region.
Claim 14
Dependent Claim
22 words
The communication device of claim 8, wherein said communication device constitutes a facsimile apparatus incorporating a telephone set with an answering machine.
Claim 15
Dependent Claim
45 words
The communication device of claim 11, further comprising: control means for controlling said detachable recording medium such that when said detachable recording medium is unloaded from said communication device, the index information is stored in said memory means before said detachable recording medium is unloaded.
Claim 16
Independent Claim
126 words
A method of controlling a communication device for receiving voice/image signals from a telephone line, comprising the steps of: recording a first voice/image signal on a detachable recording medium; storing index information, including a message number and a message position, for the first voice/image signal; recording the index information for the first voice/image signal on the detachable recording medium; recording a second voice/image signal on the detachable recording medium by positioning a magnetic head immediately after the first voice/image signal, erasing the index information for the first voice/image signal, writing the second voice/image signal after the first voice/image signal, and rewriting updated index information, including index information for both the first and second voice/image signals after the second voice/image signal; and storing the updated index information.
Claim 17
Independent Claim
126 words
A method of controlling a communication device for receiving voice/image signals from a telephone line, comprising the steps of: recording a first voice/image signal on a detachable recording medium; storing index information, including a message number and a message position, for the first voice/image signal; recording the index information for the first voice/image signal on the detachable recording medium; recording a second voice/image signal on the detachable recording medium by positioning a magnetic head immediately after the first voice/image signal, erasing the index information for the first voice/image signal, writing the second voice/image signal after the first voice/image signal, and rewriting updated index information, including index information for both the first and second voice/image signals after the second voice/image signal; and storing the updated index information.
Claim 18
Dependent Claim
27 words
The control method of claim 13, further comprising the step of restoring the updated index information when the detachable recording medium is loaded into the communication device.
Claim 19
Dependent Claim
52 words
The control medium of claim 13, further comprising the steps of: recording the updated index information on the detachable recording medium before the detachable recording medium is unloaded from the communication device, and unloading the detachable recording medium from the communication device after the updated index information is stored in the memory.