Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate
2005-11-29
2005-11-29
Thompson, Timothy (Department: 2873)
Optical: systems and elements
Optical modulator
Light wave temporal modulation
C369S053180, C369S044320, C073S862680, C396S053000, C396S542000
Reexamination Certificate
active
06970277
ABSTRACT:
A shock detecting apparatus has a sensor which detects a shock received by an apparatus that is provided with the shock detecting apparatus, a first memory which stores a first threshold value for detecting reception of a shock that cannot guarantee the function quality of the apparatus, but can enable operation of the apparatus, a second memory which stores a second threshold value larger than the first threshold value for detecting reception of a shock that disables operation of the apparatus, a third memory which stores information concerning a shock, a control unit which compares the magnitude of a shock with the first and second threshold values when the sensor detects the shock, and controls to store the information in the third memory according to the comparison result, and a battery which supplies power to the sensor and control unit even if power is not supplied from the apparatus.
REFERENCES:
patent: 7-130115 (1995-05-01), None
patent: 2000-88680 (2000-03-01), None
patent: 2000-242514 (2000-09-01), None
Foley & Lardner LLP
Kabushiki Kaisha Toshiba
Thompson Timothy
Toshiba Tec Kabushiki Kaisha
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