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Multiplexer-related

Interface-device-for-converting-a-computer-printer-port-into-an-input-output-port

Spread spectrum receiving device

In order to achieve the above object, according to the present invention, in a spread spectrum ...

Mobile radio communications system

This invention is a mobile radio communications system which has radio base stations that are ...

Device for measuring the average value of pulse signals

OF THE PRESENT FIG. 5 illustrates an embodiment of the present invention, in which the parts ...

Audio scrambling system for scrambling and descrambling audio signals

Therefore, the first object of the present invention is to provide an audio scrambling system for ...

Radio communication systems

I claim: 1. A radio communication system comprising a base station which is arranged in ...

Multi-user acquisition procedure for multipoint-to-point synchronous CDMA systems

The foregoing and other problems are overcome and the objects of the invention are realized by ...

Method of addressing messages and communications system

The invention provides a wireless identification device configured to provide a signal to identify ...

Method of detecting reference symbols for a digital data receiver

A particular object of the present invention is to mitigate that drawback. More precisely, an ...

Method for adaptively filtering doppler signals using a complex time domain filter

The present invention relates to a time domain technique which implements an adaptive wall filter ...

Spatial diversity processing for underwater acoustic telemetry

OF PREFERRED EMBODIMENT(S) The spatial diversity system of the present invention provides a means ...

Interface device for converting a computer printer port into an input/output port

Details

Inventors: Tokui, Satoru; Sueyoshi, Susumu; Nanba, Keiichiro;
Assignee: Pioneer Electronic Corporation (JP)
Primary Examiner: Shaw; Gareth D.
Assistant Examiner: Yuen; Martin
Attorney, Agent or Firm: Sughrue, Mion, Zinn, Macpeak, and Seas

An interface device includes connections to a printer port of a computer apparatus, and logic circuitry for selecting a particular sensor from among one or more sensors based on data from the computer apparatus. A signal is fed back to the printer port by way of the port connections based on the output of the sensor selected by said logic circuitry.

DETAILED DESCRIPTION The present invention is an interface device in which the printer port of a PC can be used as an input/output port of other than the printer.
The present invention provides an interface means which is adapted to increase the information input to the PC.

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