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7984001 |
Neural network-based extension of global position timing
A wireless communication system (20) includes a base station controller (22) that receives timing information from a data set (26) that is generated by a neural network (28). The data set (26)...
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7280844 |
Wristwatch type cellular phone
A plurality of plane antennas 6-1 and 6-2 are embedded in the equipment body section 1, and every time occurrence of reception failure is detected by the internal electronics circuit, switching...
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6464390 |
Multifunction wrist watch with electronic device
A wristwatch with a usable dial, fitted with keys, includes an electronic device to form a multifunctional wrist worn device. The structure of the wristwatch is such that there is enough space to...
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6442106 |
Curfew timer apparatus
A curfew timer apparatus for selectively disconnecting a signal line from an appliance. The apparatus includes a base and a timer coupled to the base. The timer is preferably a seven day timer...
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6173170 |
Radio telephone apparatus capable of detecting a drop of power source voltage
An automobile radio telephone apparatus capable of detecting a drop of power source voltage to prevent a telephone channel from being occupied wastefully and to thereby enhance efficient use of...
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5815554 |
Method and system for indicating operator availability
A timing system which permits the operator of the timing system to indicate to others who wish to interact with the operator whether the operator is currently available. If the operator of the...
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5677895 |
Apparatus and methods for setting timepieces
Apparatus and methods are provided for setting timepieces. A system for setting timepieces includes a television signal receiver having a first clock for keeping time in the television signal...
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5317545 |
Telephone timer apparatus
Telephone use control apparatus in which a microcontroller controls the functions of the apparatus and in which the apparatus is provided with batteries to maintain power to the microcontroller and...
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5251189 |
Wristwatch radiotelephone
A wristwatch radiotelephone having a plurality of substantially rigid members connected end to end in a series. The members are shaped and positioned to allow the members to be arranged in an...
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5164923 |
Cumulative operational timers and methods for cellular telephones
Cumulative timers are used in a cellular telephone to record total mobile "ON" time and total transmitter "ON" time. These "ON" times are periodically stored in long term nonvolatile memory. The...
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5077682 |
Apparatus and method for displaying duration of a call made over a central office line in a keyphone system
A method and apparatus for displaying duration of a call that is made over a central office line. The keyphone system having a plurality of keyphone subsets with displaying devices, for carrying...
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5062134 |
Timer for controlling telephone usage
A timer for automatically controlling the cumulative service time of a telephone consisting of a box mounted over and plugged into a standard wall telephone outlet. The box contains an exterior...
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4473718 |
Self-actuating telephone timer
According to the present invention a timing device for use with a telephone having a hand held receiver/transmitter replacable on the phone when not in use, is disclosed.The timing device includes...
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4394539 |
Timepiece with automatic time setting system thru dial telephone line and automatic speed adjusting system
A timepiece with automatic time setting and speed adjusting system can, thru the dial telephone line, call the standard time repeat station to check the standard telephone system standard time....
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4335279 |
Mechanical telephone conversation time limiting device
To prevent unauthorized or prolonged telephone conversations, a limiting device is attachable to an ordinary telephone set by means of a padlock means with removable key. The device comprises a...
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4260855 |
Telephone timer device
An improved telephone timer device which is adapted to be conveniently and readily situated beneath or near a telephone is disclosed. The timer device serves as an automatic stop-clock for...
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4115997 |
Timing attachment for telephones
A timing attachment is secured to one side of a telephone instrument to indicate the elapsed time of a telephone conversation. The timing attachment or timer has an hourglass contained within an...
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4075829 |
Self-contained miniature timer
The specification discloses a timer including a housing having a display aperture in the front surface thereof. A light emitting diode display is mounted within the display aperture for displaying...
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4020628 |
Automatic regulation of an electronic watch
An autonomous electric watch comprises a receiver for picking up a magnetic or acoustic coded regulation signal delivered by a telephone set, and a control circuit automatically controlling memory...
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3882670 |
Telephone timer
A timing and display unit for indicating a final interval of predetermined duration (e.g., 30 seconds) of each of a succession of tool charge intervals during a telephone call. A counting and...
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3874164 |
Day-date-time dial
A time-piece for use in conjunction with telephone calls so that a person can conveniently observe the time while making a long distance telephone call so that he gets a full benefit of a time...
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3538258 |
TIME MEASURING AND COUNTING APPARATUS
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3512355 |
TELEPHONE TIMING DEVICE
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3508392 |
TELEPHONE CLOCK
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3184551 |
Automatic telephonic timer
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3089303 |
Automatic telephone timer
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3048965 |
Watch for telephone sets with calling dial
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3029593 |
Telephone clock alarm
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2876617 |
Dial telephone watch
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