Electronic pedometer
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Accused Products
Abstract
To realize miniaturization and detection of a walk state in which no arm is swung in an electronic pedometer in which at least a walk sensor is used in a state of being worn on a wrist. An acceleration sensor is disposed so that a sensitivity axis of the acceleration sensor is located in a range of 30° or smaller in a counterclockwise direction from the direction of 90° with respect to a longitudinal direction of a belt. A user of an electronic pedometer wears the electronic pedometer on his/her left wrist using the belt and starts processing for counting the number of steps by manipulating a manipulation portion, and also starts to walk, thereby starting counting the number of steps. The user checks the counted number of steps and the measured time period based on displayed contents on a step number display portion and a time display portion of a display portion.
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Citations
10 Claims
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1-4. -4. (canceled)
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5. An electronic pedometer comprising:
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an acceleration sensor that detects acceleration in vertical movement of a user'"'"'s body during a walking movement of the user to output a walk signal corresponding to the detected acceleration; calculation means for calculating a number of walking steps of the user based on the walk signal; and a strap for mounting the electronic pedometer on a wrist of the user'"'"'s body; wherein the acceleration sensor has a sensitivity axis along which a detection sensitivity by the acceleration sensor of the acceleration in vertical movement of the user'"'"'s body during the walking movement becomes a maximum; and wherein when the acceleration sensor is mounted on a right wrist of the user'"'"'s body, the sensitivity axis of the acceleration sensor is located within a range of 30 degrees or less in the clockwise direction from an axis disposed at 90 degrees with respect to the longitudinal direction of the strap. - View Dependent Claims (6, 7)
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8. An electronic pedometer comprising:
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an acceleration sensor that detects acceleration in vertical movement of a user'"'"'s body during walking movement of the user and outputs a signal corresponding to the detected acceleration, the acceleration sensor having a sensitivity axis along which a detection sensitivity by the acceleration sensor of the acceleration in vertical movement of the user'"'"'s body during the walking movement becomes a maximum; calculation means for calculating a number of walking steps of the user based on the signal outputted from the acceleration sensor; and a strap attached to the electronic pedometer to mount the electric pedometer on the right wrist of the user so that the sensitivity axis of the acceleration sensor lies within a range of 30 degrees or less in the clockwise direction from an axis that is at 90 degrees with respect to the longitudinal direction of the strap. - View Dependent Claims (9, 10)
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Specification