Container and Information Provision System
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Abstract
One of the embodiment of present invention includes at least one transmitter-receiver set including a transmitter and a receiver opposed with an object to be measured therebetween; and a transmission device that estimates the amount of the object based on the attenuation of electromagnetic waves that are transferred between the transmitter and the receiver of the transmitter-receiver set, and transmits information on the estimated amount of the object to be measured.
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Citations
10 Claims
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1-5. -5. (canceled)
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6. An information provision system comprising:
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at least one transmitter-receiver set including a transmitter and a receiver opposed with an object to be measured therebetween; and a transmission device that estimates the amount of the object based on the attenuation of electromagnetic waves that the transmitter-receiver set transfers between the transmitter and the receiver, and transmits the information on the estimated amount of the object to be measured. - View Dependent Claims (7, 8)
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9. An information provision system comprising:
at least one transmitter-receiver set including a transmitter and a receiver opposed with the space for an object to be measured therebetween; and
a controller that determines whether or not the object to be measured is placed on the space on the basis of the attenuation of electromagnetic waves that the transmitter-receiver set transfers between the transmitter and the receiver thereof, and outputs the information on the determination result.
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10-17. -17. (canceled)
Specification