Sensor with fall-off detection
First Claim
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1. A system for detecting the detachment of a sensor, comprising:
- a first plate with a first surface having, an aperture and a second surface having material for attachment to a surface of electronic equipment;
a detachably second plate with a first surface for attachment to said first surface of said first plate;
an actuator attached to said second plate and fitted to be received by said aperture, wherein said actuator has at least two positions, wherein said actuator is in a depressed position when said first surface of said second plate is attached to said first surface of said first plate and wherein said actuator is in a distended position when said first surface of said second plate is detached from said first surface of said first plate;
a switch, wherein said switch is activated by one of said at least two positions of said actuator; and
an electromagnetic sensing device connected to a second surface of said second plate, said electromagnetic sensing device having a coil for detecting a proximate, activated said electronic equipment.
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Abstract
A system having an attachable sensor for collecting television program data is provided. A first plate is attached to a surface, such as the side of a television set. A second plate, attached to the first plate, is part of the sensor and is attached to an actuator which activates a switch upon detachment of the plates from one another.
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Citations
24 Claims
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1. A system for detecting the detachment of a sensor, comprising:
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a first plate with a first surface having, an aperture and a second surface having material for attachment to a surface of electronic equipment; a detachably second plate with a first surface for attachment to said first surface of said first plate; an actuator attached to said second plate and fitted to be received by said aperture, wherein said actuator has at least two positions, wherein said actuator is in a depressed position when said first surface of said second plate is attached to said first surface of said first plate and wherein said actuator is in a distended position when said first surface of said second plate is detached from said first surface of said first plate; a switch, wherein said switch is activated by one of said at least two positions of said actuator; and an electromagnetic sensing device connected to a second surface of said second plate, said electromagnetic sensing device having a coil for detecting a proximate, activated said electronic equipment. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system for collecting data, comprising:
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holder means for holding a detachably sensor means proximate to electronic equipment, said holder means being generally plate shaped and having a first surface with an aperture and a second surface; first attachment means for attaching said second surface of said holder means to a surface of said electronic equipment; and second attachment means for attaching said sensor means to said first surface of said holder means; wherein said detachably sensor means comprises; electromagnetic sensing means for sensing actuation of said electronic equipment, actuator means interacting with said aperture for detecting proximity of said sensor means to said holder means, and detector means for creating a signal responsive to said actuator means. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A system for detecting the detachment of a sensor, comprising:
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a first plate with a first surface and a second surface having material for attachment to a surface of an electronic equipment; a detachably second plate with a first surface for attaching to said first surface of said first plate; a switch, wherein said switch is responsive to said second plate being detached from said first plate; and an electromagnetic sensing device connected, to a second surface of said second plate, said electromagnetic sensing device having a coil for detecting a proximate, activated said electronic equipment. - View Dependent Claims (16, 17, 18, 19)
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20. A system for collecting data, comprising:
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holder means for holding a detachably sensor means proximate to electronic equipment, said holder means being generally plate shaped and having a first surface and a second surface; first attachment means for attaching said second surface of said holder means to a surface of said electronic equipment; and second attachment means for attaching said sensor means to said first surface of said holder means; wherein said detachably sensor means comprises; electromagnetic sensing means for sensing actuation of said electronic equipment and detector means for creating a signal responsive to said sensor means being detached from said holder means. - View Dependent Claims (21, 22, 23, 24)
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Specification