Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Reexamination Certificate
2007-06-12
2007-06-12
Epps, Georgia (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
C250S231130, C356S616000, C356S617000, C381S109000, C381S119000
Reexamination Certificate
active
10916549
ABSTRACT:
A signal adjusting apparatus includes a movable member, a setting device, and a prohibiting device. The movable member is movable in a movable range to have the electrical signal adjusted in accordance with a position of the movable member. The setting device sets a prohibition range in the movable range. The prohibition range is a range where a volume level of the electrical signal is to be constant. The prohibiting device prohibits the volume level from being adjusted under the state that the movable member is located in the prohibition range.
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Funada Takeaki
Kakuta Yoshiyuki
Kasuya Satomi
Kataoka Yoshinori
Minokami Jun
Epps Georgia
Monbleau Davienne
Pioneer Corporation
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