Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
158 words
A computer memory device for storing identified associations between data items of a data collection, said device comprising an array of signal-flow pathways, which pathways are respectively representative of data items of said data collection, interconnect means operable in any one of a plurality of states, and externally controllable as to which such state by an external control device, for selectively interconnecting said pathways in one or more pairs and effecting directional control of signal flow between each interconnected pair in accordance with the identified associations between the respectively represented data items of said data collection, and signal input/outputs means connected to said array for delivering an input signal to a selected pathway representative of a selected data item and for receiving output signals from the selected pathway and from the pathways interconnected therewith and representative of the selected data item and the data items of said data collection which have identified associations with said selected data item.
Claim 2
Dependent Claim
158 words
A computer memory device for storing identified associations between data items of a data collection, said device comprising an array of signal-flow pathways, which pathways are respectively representative of data items of said data collection, interconnect means operable in any one of a plurality of states, and externally controllable as to which such state by an external control device, for selectively interconnecting said pathways in one or more pairs and effecting directional control of signal flow between each interconnected pair in accordance with the identified associations between the respectively represented data items of said data collection, and signal input/outputs means connected to said array for delivering an input signal to a selected pathway representative of a selected data item and for receiving output signals from the selected pathway and from the pathways interconnected therewith and representative of the selected data item and the data items of said data collection which have identified associations with said selected data item.
Claim 3
Dependent Claim
29 words
A device as claimed in claim 1 wherein each signal pathway of said array is interconnectable with each other pathway therein by means of a said controllable interconnect means.
Claim 4
Dependent Claim
44 words
A device as claimed in claim 1 wherein each controllable interconnect means is operable selectively to effect control of signal flow between interconnected pathways in any one of the following states, namely, unidirectionally in either one of two opposed directions, bidirectionally, and inhibit (disconnect).
Claim 5
Dependent Claim
106 words
A device as claimed in claim 1 wherein each controllable interconnect means is operable in any one of a plurality of states which states are equal in number to the different associations which are possible between two data items and the status of each said interconnect means is controlled by a multistate control device having the same number of alternative states as said plurality of states, said control device forming part of a conventional computer memory and being individually addressable therein by operator action in order to establish the control device in a desired state and accordingly to establish the interconnect means in the corresponding state.
Claim 6
Dependent Claim
34 words
A device as claimed in claim 4 wherein each interconnect means has four states and each control device is formed by a pair of bi-state memory elements in a conventional random access memory (RAM).
Claim 7
Dependent Claim
40 words
An associate memory comprising a plurality of memory devices each as claimed in claim 1 and wherein each device has at least one of its signal pathways externally directly connected to a signal pathway in another of said memory devices.
Claim 8
Dependent Claim
38 words
A memory as claimed in claim 6 wherein each interconnect means includes a signal level attenuator element, the quantum of attenuation being the same for each interconnect means in each of the computer memory devices of the memory.