Portable communication apparatus
First Claim
1. A communication apparatus, comprising:
- a battery;
a detection device that detects a residual amount of power in said battery;
a communication device that communicates with other communication devices;
a control device that controls said communication device to communicate only when an operable transmission time, determined based on the residual amount of power in said battery detected by said detection device, exceeds a required transmission time determined based on an amount of data to be communicated;
an image memory for storing image data to be transmitted; and
a transmission enabling device that enables a transmission of the image data stored in the image memory to a mating apparatus based on the determined amount of power and the residual amount of power in the battery detected by said detection device, the determined amount of power being a power that is required to transmit the amount of data corresponding to the image data stored in said image memory,wherein said control device controlling said communication device to transmit the image data stored in the image memory only when said transmission enabling device enables the transmission.
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Accused Products
Abstract
To minimize an occurrence of run-out of power in a battery in the middle of communication and an occurrence of a communication error caused thereby. The residual amount of power in the battery is detected. Communication is enabled only when the residual amount of power in the battery exceeds a predetermined amount. Information relative to the residual amount of power in the battery is displayed to allow an operator to recognize the residual amount of power in the battery. Further, information relative to the residual amount of power in the battery is transmitted to the transmission side so that information in excess of the residual amount of power in the battery on the receiving side is not transmitted to the receiving side.
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Citations
15 Claims
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1. A communication apparatus, comprising:
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a battery; a detection device that detects a residual amount of power in said battery; a communication device that communicates with other communication devices; a control device that controls said communication device to communicate only when an operable transmission time, determined based on the residual amount of power in said battery detected by said detection device, exceeds a required transmission time determined based on an amount of data to be communicated; an image memory for storing image data to be transmitted; and a transmission enabling device that enables a transmission of the image data stored in the image memory to a mating apparatus based on the determined amount of power and the residual amount of power in the battery detected by said detection device, the determined amount of power being a power that is required to transmit the amount of data corresponding to the image data stored in said image memory, wherein said control device controlling said communication device to transmit the image data stored in the image memory only when said transmission enabling device enables the transmission. - View Dependent Claims (2, 3, 4)
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5. A communication apparatus, comprising:
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a battery; a detection device that detects a residual amount of power in said battery; a communication device that communicates with other communication devices; a conversion device that converts the residual amount of power in said battery detected by said detection device into information relating to said residual amount of power in said battery; a display device that displays the information; and a memory for storing data of document page, wherein said conversion device converts the residual amount of power in said battery detected by said detection device into an operable time that said communication device can be operated by said residual amount of power in said battery, wherein said conversion device converts the residual amount of power in said battery detected by said detection device into a number of sheets of document pages that can be transmitted by the communication apparatus having the residual amount of power in said battery, and wherein said conversion device determines the number of sheets of document pages that can be transmitted based on the residual amount of power in said battery and a transmission rate of said communication device. - View Dependent Claims (6, 7)
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8. A communication apparatus, comprising:
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a battery; a detection device that detects a residual amount of power in said battery; a communication device that communicates with other communication devices; and a response device that informs a remotely located mating communication apparatus of the residual amount of power in said battery detected by said detection device when receiving a call from the remotely located mating communication apparatus. - View Dependent Claims (9, 10, 11, 12)
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13. A communication system that provides communication between a communication apparatus that includes a battery and a separate communication apparatus, said communication apparatus comprising:
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a detection device that detects a residual amount of power in said battery; a communication device that communicates with said separate communication apparatus; and a response device that converts the residual amount of power in said battery detected by said detection device into a number of receivable sheets when receiving a call from said separate communication apparatus, and for informing said separate apparatus of said number of receivable sheets, wherein said separate communication apparatus comprises a control device that controls said separate communication apparatus to transmit images requiring a number of sheets less than or equal to said number of receivable sheets received from said communication apparatus. - View Dependent Claims (14, 15)
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Specification