Computer apparatus and computer system
First Claim
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1. A computer apparatus comprising:
- a wireless interface that receives wireless signals associated with key inputs transmitted from a keyboard;
an attachment mechanism including first and second attachment sections to attach the keyboard;
a charging circuit that transfers power in a non-contact manner to a battery incorporated in the keyboard if the keyboard is attached to the computer apparatus;
a sensor that detects whether the keyboard is folded; and
a charging control section that controls the charging circuit to transfer the power to the battery when it is detected that the keyboard is folded,wherein the charging control section controls the charging circuit to stop transferring the power to the battery when an interrupt condition based on an operation performed at the keyboard is satisfied.
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Abstract
A computer apparatus including: a reception unit adapted to wirelessly receive signals associated with key inputs transmitted from a keyboard; an attachment unit capable of attaching the keyboard; and a power transfer unit adapted to transfer power in a non-contact manner to a battery incorporated in the keyboard if the keyboard is attached to the attachment unit.
26 Citations
14 Claims
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1. A computer apparatus comprising:
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a wireless interface that receives wireless signals associated with key inputs transmitted from a keyboard; an attachment mechanism including first and second attachment sections to attach the keyboard; a charging circuit that transfers power in a non-contact manner to a battery incorporated in the keyboard if the keyboard is attached to the computer apparatus; a sensor that detects whether the keyboard is folded; and a charging control section that controls the charging circuit to transfer the power to the battery when it is detected that the keyboard is folded, wherein the charging control section controls the charging circuit to stop transferring the power to the battery when an interrupt condition based on an operation performed at the keyboard is satisfied. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A computer apparatus comprising:
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a keyboard including a battery and a wireless interface that wirelessly transmits signals associated with key inputs; a second wireless interface that receives the signals from the keyboard; an attachment mechanism including first and second attachment sections to attach the keyboard; a charging circuit that transfers power in a non-contact manner to the battery of the keyboard if the keyboard is attached to the computer apparatus; a sensor that detects whether the keyboard is folded; and a charging control section that controls the charging circuit to transfer the power to the battery of the keyboard when it is detected that the keyboard is folded, wherein the charging control section controls the charging circuit to stop transferring the power to the battery of the keyboard when an interrupt condition based on an operation performed at the keyboard is satisfied.
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14. A computer apparatus comprising:
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a wireless interface that receives signals associated with key inputs transmitted from a keyboard; means for attaching the keyboard; means for transferring power in a non-contact manner to a battery incorporated in the keyboard if the keyboard is attached to the computer apparatus; means for detecting whether the keyboard is folded; means for controlling the means for transferring to transfer the power to the battery when it is detected that the keyboard is folded; and means for controlling a charging circuit to stop transferring the power to the battery when an interrupt condition based on an operation performed at the keyboard is satisfied.
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Specification