Portable wireless communication device
First Claim
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1. A portable wireless communication device comprising:
- a case having a waterproof structure and the case capable of floating on water;
an operation portion arranged in a front face of the case; and
a wireless communication processing portion arranged inside the case,wherein a position of a center of gravity in the case is located on a rear face side opposite to the front face with respect to a center position of the case where all components including the wireless communication processing portion are housed, wherein when the case floats on the water, the rear face side is in the water and the front face side is upward.
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Abstract
A portable wireless communication device includes a case having a waterproof structure and floating on water, an operation portion arranged in a front face of the case; and a wireless communication processing portion arranged inside the case, wherein a position of the center of gravity in the case is shifted to a rear face side opposite to the front face with respect to a center of the case, in a state where all components including the wireless communication processing portion are housed.
37 Citations
11 Claims
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1. A portable wireless communication device comprising:
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a case having a waterproof structure and the case capable of floating on water; an operation portion arranged in a front face of the case; and a wireless communication processing portion arranged inside the case, wherein a position of a center of gravity in the case is located on a rear face side opposite to the front face with respect to a center position of the case where all components including the wireless communication processing portion are housed, wherein when the case floats on the water, the rear face side is in the water and the front face side is upward. - View Dependent Claims (2, 3, 4, 5)
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6. A portable wireless communication device comprising:
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a case having a waterproof structure; a wireless communication processing portion arranged inside the case; a control portion setting operation modes of the device to a mode selected of a normal mode and a water activated mode; and a sensor arranged in the case and detecting if the case is under water or on water, wherein the control portion sets the water activated mode when the sensor has detected that the case is under water or on water, and the control portion sets the normal mode when the sensor has not detected that the case is under water or on water. - View Dependent Claims (7, 8, 9, 10, 11)
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Specification