Headrest and mobile body equipped with same
First Claim
1. A headrest comprising a bone-condition microphone mounted thereon in a position so as to be in contact with a back side of the head of the operator during use and a power switch mounted on said headrest adjacent said bone-conduction microphone, said switch having a contact which is turned on substantially simultaneously with positive pressing of the bone-conduction microphone, such that said switch detects contact between the back side of the head of the operator and said bone-conduction microphone.
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Accused Products
Abstract
The present invention provides a headrest (1C, 2C) in which a bone-conduction microphone (1B, 2B) is mounted in such a position as to be in contact with the back side of the head of the operator. The invention also provides a mobile body comprising the headrest (1C, 2C) as a constituent member and characterized in that the output of the bone-conduction microphone is used for a telephone voice or for speech recognition control of a device such as one installed on a vehicle. The invention further provides a mobile body comprising the headrest as a constituent member and characterized in that sleep of the operator is detected by the output of the bone-conduction microphone (1B, 2B).
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Citations
9 Claims
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1. A headrest comprising a bone-condition microphone mounted thereon in a position so as to be in contact with a back side of the head of the operator during use and a power switch mounted on said headrest adjacent said bone-conduction microphone, said switch having a contact which is turned on substantially simultaneously with positive pressing of the bone-conduction microphone, such that said switch detects contact between the back side of the head of the operator and said bone-conduction microphone.
- 2. An operator headrest comprising a bone-conduction microphone and a power switch, said bone-conduction microphone being adapted to be in substantial contact with a back side of an operator'"'"'s head when said headrest is in use, said power switch being activated by said substantial contact of the back side of the operator'"'"'s head to activate said bone-conduction microphone.
Specification