Matches 51 - 81 out of 81 < 1 2
Match Document Document Title
4751673 System for direct comparison and selective transmission of a plurality of discrete incoming data  
A system for processing and selectively transmitting process signals to a computer and/or a display device is disclosed. The system utilizes a binary full adder (38) to add the incoming signal, in...
4750136 Communication system having automatic circuit board initialization capability  
A self-initializing communication system is described which automatically itializes circuit boards of the system using predetermined operating parameters when the system is initially powered-up or...
4694293 Data transmission system  
A data transmission system comprises a transmitter and a plurality of serially connected receivers. The transmitter, when energized, outputs an initialization signal to all of the receivers and...
4668951 Inductive loop vehicle detector  
In a vehicle detection apparatus having a plurality of channels, each arranged for detecting vehicles according to their influence upon the frequency of a respective loop oscillator the oscillation...
4326264 Display system for a supervisory control system  
An automatic supervisory control system is arranged to provide monitoring and supervisory functions in a noisy electrical environment over communication channels which are also noisy and generally...
4112416 Control method for a remote supervisory control system  
This invention relates to a control method for a remote supervisory control system which includes a single master station and N (plural) remote stations sporadically lying in distant places, said...
3990046 Multiple terminal computer system with mixed terminal data reception rates  
A computer system consists of a central station and a plurality of remote terminals, some having a relatively low data acceptance and/or transmission rate and others having a higher data rate. The...
3958240 Alarm and status monitoring system  
Sequentially generated pulses are applied to respective groups of alarm and status condition responsive contacts. A memory is indexed in accordance with the pulses to store individual condition...
3921152 Automatic data retrieval system for pumping wells  
Measurements of the load conditions on a plurality of pumping wells are made by strain gauges mounted on the pumping wells. A field-located remote terminal unit is connected to each of the...
3622997 SIGNAL DISCRIMINATOR FOR TIME-SHARING COMMUNICATION SYSTEM HAVING PERIODIC LINE SAMPLING  
To distinguish between DC pulses of different length detected by periodic sampling of a given transmission line, a data processor evaluates a combination of criteria including the instantaneously...
3613092 SEQUENCE COUNTING ENCODER MONITOR  
A sequence counting encoder monitoring system including a control center having a timing and control circuit for generating scanning pulses, a priority and interrupt circuit for providing scan...
3516063 SUPERVISORY AND CONTROL SYSTEM HAVING BUFFER STORAGE INPUT TO DATA LOGGER  
3435413 APPARATUS AND METHOD FOR TRANSLATING A NONDESCRIPT SIGNAL INTO A DISTINCTIVE RECORDABLE SIGNAL  
3414905 System for monitoring the operation of a plurality of machines  
3381278 Data holding system  
3351912 Production monitoring system and sequencing control therefor  
3320589 Sequentially operable automatic control systems  
3237165 Remote controlled office machine system  
3230508 System for the simultaneous step-by-step setting of a number of movable elements  
3188575 Automatic volume control system for seismograph amplifier system  
2939111 Remote indication systems  
2755432 Logging while drilling  
2653998 Remote-control system  
2128812 Remote signaling system  
2082544 Centralized traffic controlling system for railroads  
2011237 Remote control system  
1877635 Remote control system  
1814385 Remote control system  
1796957 Remote control system  
1309285 Title is not available  
1194378 Title is not available  
Matches 51 - 81 out of 81 < 1 2