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6946623 |
Appliance for liquefying solder with variable duty cycle and method of implementing
The present invention relates to a solder heating appliance with variable duty cycle. Rather than applying power continuously to the heating element, the element power is intermittently switched...
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6891130 |
Appliance for dispensing melt adhesive with variable duty cycle and method of implementing
The present invention relates to a portable adhesive dispensing appliance with adjustable duty cycle. Rather than applying power continuously to the heating element, the element power is...
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6732449 |
Dryer/blower appliance with efficient waste heat dissipation
The present invention relates to a blower dryer appliance typically used for drying and styling hair. When electrically activated, these appliances virtually always route electrical power to the...
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RE37618 |
Analog/digital data storage system
An analog to digital data storage system includes receiver means for receiving an incoming signal carrying an analog component from a suitable transmitter. The analog signal is preferably preceded...
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RE34976 |
Analog/digital voice storage cellular telephone
An analog-to-digital voice storage cellular telephone for recording voice messages while the user is away from the cellular telephone unit. In a preferred embodiment, the analog-to-digital voice...
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EP0394257B1 |
LOW POWER DIGITAL RECEIVER
Abstract not available for EP0394257
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5003576 |
Analog/digital voice storage cellular telephone
An analog-to-digital voice storage cellular telephone for recording voice messages while the user is away from the cellular telephone unit. In a preferred embodiment, the analog-to-digital voice...
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4910752 |
Low power digital receiver
A low power digital receiver (10) is provided that contemporaneously selects the lowest possible sampling signal frequency (34) (from a plurality of available sampling signals), and received signal...
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4905003 |
Analog/digital data storage system
An analog to digital data storage system includes receiver means for receiving an incoming signal carrying an analog component from a suitable transmitter. The analog signal is preferably preceded...
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4864301 |
Variable speed transmission recording and retrieval of data
An analog communication system includes a transmitter and at least one remote receiver for receiving an incoming signal carrying an analog component from a suitable transmitter. The transmitter and...
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4811362 |
Low power digital receiver
A low power digital receiver (10) is provided that contemporaneously selects the lowest possible sampling signal frequency (34) (from a plurality of available sampling signals), and received signal...
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RE32365 |
Precessing display pager
A hand held paper pager is disclosed in which a transmitted message is displayed in alpha/numeric form by a precessing display which moves the received message across the display in a continuous...
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4449248 |
Battery saving radio circuit and system
An improved battery saving circuit for radio receivers and/or radio transceivers and/or radio communication systems of same under the control of one or more control radio transmitters and/or...
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4384361 |
Selective calling receiver
A selective calling receiver includes a receiver section for demodulating carrier waves which are modulated by a calling signal. A decoder is connected to the output of the receiver section for...
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4069477 |
Tone address decoder for pager
An address tone decoder is disclosed for detecting a predetermined address tone code and for activating remaining pager circuitry upon receipt of the appropriate address tone sequence in which the...
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4019142 |
Selectively callable receiver operated in accordance with tone characteristics
The receiver includes a decoder responsive to certain characteristics of a coded signal, such as the frequency of tones, for producing a decoded signal indicative of second characteristics of the...
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3783384 |
HIGH SPEED SELECTIVE CALLING COMMUNICATION SYSTEM HAVING LOW DRAIN RECEIVER
The system includes a transmitter which sequentially transmits a multiplicity of code signals each having a cue tone and a predetermined number of control tones, the code signals being arranged...
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3774114 |
DECODING DEVICE FOR TONE SEQUENCE CODES
A device for decoding a predetermined sequence of a predetermined number of consecutive tone signals having predetermined frequencies and modulated on a carrier signal is in particular intended to...
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3769593 |
BATTERY CONSERVATION CIRCUIT
A battery conservation circuit for a selective paging receiver adapted to receive subscriber address-bearing code signals of a specific format comprises a timing circuit which periodically...
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3737775 |
ANALOG STORAGE ARRANGEMENT USING TRANSFLUXOR
A rectifier is connected to transfluxor output winding. A first feedback circuit is connected between rectifier output and setting winding, a second feedback circuit between rectifier output and...
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