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8160909 |
Site optimizer
Site optimizer is a tool that enables A/B testing of merchandising offers for your online store to help you determine which offers work best on your storefront. A/B testing compares multiple offers...
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8112756 |
System and method for evaluating a workload and its impact on performance of a workload manager
A system comprises a workload evaluator that is operable to receive a representative workload that is representative of competing demands for capacity of at least one shared computing resource. The...
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8112700 |
Nanoscale interconnection interface
One embodiment of the present invention provides a demultiplexer implemented as a nanowire crossbar or a hybrid nanowire/microscale-signal-line crossbar with resistor-like nanowire junctions. The...
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8046727 |
IP cores in reconfigurable three dimensional integrated circuits
The invention describes IP cores applied to 3D FPGAs, CPLDs and reprogrammable SoCs. IP cores are (a) used for continuously evolvable hardware using 3D logic circuits, (b) applied with optimization...
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7974405 |
Method and device for calculating a function from a large number of inputs
In an input process, a circuit and an input bit to the circuit are inputted to a plurality of computers. Firstly, one computer performs calculation and transmits the calculation result to another...
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7853012 |
Authentication system executing an elliptic curve digital signature cryptographic process
An authentication system and a method for signing data are disclosed. The system uses a hardware software partitioned approach. In its implementation the system of the invention compares favourably...
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7765221 |
Normalization of a multi-dimensional set object
Methods and apparatus, including computer systems and program products, for normalizing computer-represented collections of objects. A first minimum value can be normalized based on a second...
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7350132 |
Nanoscale interconnection interface
One embodiment of the present invention provides a demultiplexer implemented as a nanowire crossbar or a hybrid nanowire/microscale-signal-line crossbar with resistor-like nanowire junctions. The...
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7191380 |
Defect-tolerant and fault-tolerant circuit interconnections
Methods for increasing defect tolerance and fault tolerance in systems containing interconnected components, in which a signal level is classified as belonging to one of a plurality of different,...
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7049626 |
Misalignment-tolerant electronic interfaces and methods for producing misalignment-tolerant electronic interfaces
A nanoscale or partial nanoscale interface within an electronic device, and a method for producing such interfaces without the need for precise nanoscale alignment of nanoscale elements of a first...
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7003106 |
Efficient method for multiplication over galois fields
The improved AES processing method provides an efficient alternative to both Mips intensive multiplication and to conventional table lookup, used to multiply terms over a Galois field (GF). The...
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6741956 |
Analog computation using hybridization-capable oligomers
The present invention is directed to an analog, oligomer-based method for determining a mathematical result of carrying out an operation of matrix algebra on input data. The method comprises...
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6718415 |
Computer system and method including console housing multiple computer modules having independent processing units, mass storage devices, and graphics controllers
A computer system for multi-processing purposes. The computer system has a console comprising a first coupling site and a second coupling site. Each coupling site comprises a connector. The console...
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6430511 |
Molecular computer
A molecular computer is formed by establishing arrays of spaced-apart input and output pins on opposing sides of a containment, injecting moleware in solution into the containment and then allowing...
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6166583 |
Semiconductor device, and operating device, signal converter, and signal processing system using the semiconductor device
There is disclosed a semiconductor device in which capacitor means are connected to multiple input terminals via latch means, and the terminals on one side of the capacitor means are commonly...
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5377329 |
Reducing data transmission by indexed caching
This invention relates to an apparatus and method for reducing the transmission of data on a data communications network by obtaining data from a cache rather than by transmitting the data. This...
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5349544 |
Programmable system synchronizer
A PLL is integrated on the same chip as a programmable logic circuit and interconnected therewith in any of several useful ways. In one aspect of the invention, the output frequency of the PLL may...
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5191242 |
Programmable logic device incorporating digital-to-analog converter
An integrated circuit device which implements a plurality of programmable digital logic functions derived from a number of digital logic inputs and further includes an on-chip digital-to-analog...
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5153462 |
Programmable logic device incorporating voltage comparator
A single integrated circuit including programmable logic having a plurality of inputs and a plurality of outputs, with at least one input of the programmable logic coupled to an on-chip analog...
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5146112 |
Semiconductor integrated circuit with analogue signal processing circuit and digital signal processing circuit formed on single semiconductor substrate
A semiconductor integrated circuit device having an analogue signal processing circuit and a digital signal processing circuit formed on a single semiconductor substrate is disclosed. As an example...
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5107146 |
Mixed mode analog/digital programmable interconnect architecture
A user-programmable integrated circuit includes an analog portion containing user-configurable analog circuit modules, a digital portion containing user-configurable digital circuit modules, an...
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5060178 |
System for analog-digital-analog conversion
Control circuit, which is connected to a data processor, a D-A converter, such as a current integration type adaptive delta demodulator, and a data processing mode change command terminal,...
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4943556 |
Superconducting neural network computer and sensor array
A combination of optical interconnect technology with superconducting matal to form a superconducting neural network array. Superconducting material in a matrix has the superconducting current...
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4882668 |
Adaptive matched filter
An apparatus provides matched filter output characteristics for known signals embedded in noise signals that have varying noise power distributions. The system correlates applied signals with a...
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4807168 |
Hybrid analog-digital associative neural network
Random access memory is used to store synaptic information in the form of a matrix of rows and columns of binary digits. N rows read in sequence are processed through switches and resistors, and a...
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4674062 |
Apparatus and method to increase dynamic range of digital measurements
Disclosed is a method for overcoming one of the limiting factors in applying digital techniques to measuring analog signals over a wide dynamic range, namely, the uncertainty introduced into the...
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4530065 |
Hybrid digital-analog measurement and control system
A measurement and control system including a digital computer, a digital to analog converter for providing an analog data signal from digital data from the computer, a command sample and hold for...
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4481602 |
Font compression and decompression for character generation
In a technique for storing data representative of characters and symbols of a font in a compacted manner, interstitial bank spaces between characters are removed. The proper symbol is addressed...
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4250556 |
Electronic control system for analog circuits
An electronic control system for analog circuits has controllable analogue circuits which can be combined with one another by way of an electronic switching network. The digital states of the...
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4155115 |
Process control system with analog output control circuit
An analog output control circuit provides an arrangement whereby digital data from the control computer is supplied simultaneously to a number of output boards along with address data for selecting...
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4071900 |
Control device for an inverted rectifier
The invention relates to a control unit for an inverted rectifier of the type having a constant DC voltage supply and a frequency settable by a frequency control signal. The main feature of the...
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4057711 |
Analog switching system with fan-out
An analog switching system having fan-out for switching a plurality of inputs coupled to analog signal sources with respect to a plurality of outputs coupled to analog signal destinations. A three...
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4028534 |
Automatic span circuit
An analyzer, for measuring the concentration of a particular material in a ample, has its analog voltage output connected to the analog input of a multiplying digital-to-analog converter (MDAC)...
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3947675 |
Computer interactive resistance simulator (CIRS)
A system for simulating the insertion of electric resistance values of either positive or negative quantity into an electric circuit and for cancelling drift errors therefrom.
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3903399 |
System and method for converging iterations in a hybrid loadflow computer arrangement
A hybrid loadflow computer arrangement includes an analog network simulator and a digital computer which acquires and processes on-line data and operator data related to the power system for which...
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3903402 |
Digital computer program system employed in a hybrid loadflow computer arrangement for monitoring the security of an electric power system
A hybrid loadflow computer arrangement includes an analog network simulator and a digital computer which acquires and processes on-line data and operator data related to the power system for which...
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3898625 |
Analogue recursive process control system
A combined analogue/digital computer in which analogue functions of slowly varying analogue input signals are computed and stored as analogue output signals under the control of a digital programme...
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3898439 |
System for operating industrial gas turbine apparatus and gas turbine electric power plants preferably with a digital computer control system
A gas turbine power plant is provided with an industrial gas turbine which drives a rotating brushless exciter generator coupled to a power system through a breaker. One or more of the...
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3886332 |
Application of basecase results to initiate iterations and test for convergence in a hybride computer arrangement used to generate rapid electric power system loadflow solutions
A hybrid loadflow computer arrangement includes an analog network simulator and a digital computer which acquires and processes on-line data and operator data related to the power system for which...
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3886330 |
Security monitoring system and method for an electric power system employing a fast on-line loadflow computer arrangement
A security monitoring system for an electric power system includes a data acquisition system and a hybrid loadflow computer arrangement. The hybrid loadflow computer in turn includes an analog...
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3883724 |
Hybrid analyzer for fast load flow and transient solution of power systems
This invention relates to hybrid computer arrangement for representing an electric power system and for generating load flow solutions therefor. The employment of modular circuits for simulating...
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3863270 |
HYBRID COMPUTER SYSTEM INCLUDING AN ANALOG CALCULATOR FOR RAPIDLY GENERATING ELECTRIC POWER SYSTEM LOADFLOW SOLUTIONS
A hybrid loadflow computer arrangement includes a modularized analog network simulator and a digital computer which acquires and processes on-line data and operator data related to the power system...
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3860799 |
CIRCUIT FOR ERGODIC PROCESSING OF PERIODIC AND APERIODIC SIGNALS
A circuit for ergodic processing periodic and aperiodic signals with an ergodic converter comprised of a threshold value controlled decision unit and a periodic threshold signal generator, a filter...
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3857027 |
D.C. MODULES EMPLOYED FOR SIMULATING ELECTRIC POWER SYSTEM FOR LOADFLOW AND TRANSIENT STABILITY STUDIES
Loadflow computer arrangements with transient stability analysis capabilities include a modularized analog network simulator which includes modular representation of power system busses,...
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3839629 |
HYBRID INTERFACING OF COMPUTATIONAL FUNCTIONS IN A HYBRID LOADFLOW COMPUTER ARRANGEMENT FOR ELECTRIC POWER SYSTEMS
A hybrid loadflow computer arrangement includes an analog network simulator and a digital computer which acquires and processes on-line data and operator data related to the power system for which...
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3832534 |
COMPUTATION OF POWER SYSTEM LOAD FLOWS AND TRANSIENT STABILITY
A loadflow calculator having transient stability analysis capability includes a plurality of operational amplifier DC circuits for simulation of an electric power system. The calculator responds to...
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3832533 |
ON-LINE HYBRID COMPUTER ARRANGEMENTS HAVING UNIVERSAL INTERFACING CAPABILITY FOR ELECTRIC POWER SYSTEM STUDIES
Hybrid computer arrangements for electric power system simulation and study include a modularized analog network simulator and a digital computer which may be interfaced through a data link to a...
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3829667 |
HYBRID COMPUTER SYSTEM FOR RAPID GENERATION OF ELECTRIC POWER SYSTEM LOAD-FLOW SOLUTIONS AND TRANSIENT STABILITY ANALYSIS
A hybrid loadflow computer arrangement with transient stability analysis capability includes a modularized analog network simulator and a digital computer which acquires and processes on-line data...
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3829669 |
D.C. ANALOG CALCULATOR FOR RAPIDLY GENERATING ELECTRIC POWER SYSTEM LOADFLOW SOLUTIONS
An analog loadflow calculator includes a modularized analog network simulator which includes modular circuits representative of power system buses, lines, generators and loads and interconnected to...
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3825732 |
HYBRID POWER SYSTEM MODULES
Loadflow computer arrangements include a modularized analog network simulator which includes modular circuits representing power system generators and loads, as well as buses and lines. The modular...
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