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JP2724374B2 |
(1) A data processing system comprising: a plurality of operational amplifiers; a plurality of input leading wires supplying input signals to each operational amplifier, respectively; a plurality of switching circuits connected with each...
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JP2722941B2 |
PURPOSE:To provide a method for designing a waveform equalizer capable of accurately reproducing zero crossing by means of a neural network (NN). CONSTITUTION:In the designing method for the learning of a waveform equalizer by means of t...
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JP2723704B2 |
PURPOSE: To provide an integrating circuit which can correctly designate the output voltage and the integrating time before integration and after integration and perform linearly the time change of the integrating output. CONSTITUTION: T...
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JP2721905B2 |
An integrator of a Sigma-Delta modulator includes an amplifier having an inverting input terminal and an output terminal. AN integrating capacitor is coupled between the input and output terminals. An input signal is coupled via a switch...
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JP2715722B2 |
PURPOSE: To constitute a synapse circuit and a neuron element using it which improve the degree of integration and operational speed when compared with those of conventional elements by using the element which directly controls in an ele...
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JP2716723B2 |
The arrangement comprising an input terminal (1), a first signal combination unit (3), a signal processing unit (14) and an output terminal (17) is formed in such a manner that the signal processing unit (14) comprises at least two signa...
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JPH1041782A |
To provide a filter circuit in which a stable frequency characteristic can be obtained for the change of parasitic capacitance, and a Q value can be adjusted by a mutual conductance amplifier in one stage constitution. Inside capacitance...
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JP2711118B2 |
The invention centers around a system for interpolating between multiple pairs of complementary main signals to generate further pair of complementary signals. An input circuit (10) supplies the main signals. The interpolation is a two-s...
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JP2711282B2 |
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JP2711766B2 |
PURPOSE: To provide an electric carpet control device in which a comfortable floor temperature is always realized in compliance with the indoor environment. CONSTITUTION: An electric carpet control device is comprised of means 11, 12, 15...
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JP2709361B2 |
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JPH1032464A |
To increase the output of a convolver, to reduce the burden on an amplification circuit, to reduce the cost and the power consumption and to miniaturize a convolver by providing the high dielectric constant layer of speci fied metal unde...
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JPH1032531A |
To realize an arithmetic circuit that derives a trigonometric function from input angle data predicted in advance at a low cost by using only number of storage components being 1/4 of conventional numbers. An angle of 360° is divided in...
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JP2706392B2 |
PURPOSE: To decrease the dispersion of a DC level by connecting two series circuits combined a diode and a resistance in parallel to a source-follower of an FET connected to an output stage of a differential logic circuit. CONSTITUTION: ...
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JP2705317B2 |
A fully differential operational amplifier has a high DC gain and a high common mode feedback gain and produces an output voltage with rise and fall times shortened to the same extent. The operational amplifier comprises a first stage co...
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JPH1027044A |
To end a power supply to a computer equipment according to an intellectual judgement by cutting off the power supply to a processor at the point of time a switch is operated and software releases switch control. After a software control ...
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JP2703951B2 |
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JP2703438B2 |
PURPOSE: To improve the extent of reliability by determining the operating combination of a ventilator necessary for setting the concentration of contamination down to less than the allowable value as following in a short time and a tunn...
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JPH1021314A |
To improve the linearity of an output voltage and also to reduce the offset by providing a diode compressing circuit consisting of a transistor of the same specification as a transistor forming a differential pair within an amplifier at ...
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JP2701635B2 |
PURPOSE: To automatically and quickly discriminate the occurrence of partial discharge by only fetching a high S/N frequency component against a detected signal and evaluating the magnitude, generating phase, and generating frequency of ...
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JP2699622B2 |
PURPOSE:To accurately learn the distribution of patterns near a category boundary by generating the pattern near the category boundary while intentionally performing the distortion of the pattern belonging to the category and learning it...
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JP2697463B2 |
PURPOSE:To decide a suitable cutting position to crops having various kinds of shapes produced on a steel plate. CONSTITUTION:The detail of the steel plate 1 is photographed by a camera 32, this photographed result is binarized by an ima...
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JP2697690B2 |
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JP2697233B2 |
PURPOSE:To obtain the neural network system river water volume predicting device with high prediction accuracy by providing plural neural elements which simulate neural cells of a living body and coupling elements which weight the respec...
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JP2694778B2 |
PURPOSE:To constitute the neurone element that the numbers of fan in and fan out are large with a superconducting integrated circuit. CONSTITUTION:Five input lines 11 are magnetically combined with a superconducting close loop 12 of an i...
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JP2694767B2 |
PURPOSE: To operate the integrator at a low power supply voltage by connecting an amplifier circuit consisting of two differential amplifier circuits to an input side of the integration circuit of an emitter ground type, and connecting a...
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JP2694872B2 |
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JP2693167B2 |
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JP2694580B2 |
PURPOSE: To obtain a picture point in an object image optimum to an image pickup menu even when the image pickup menu of a radiant ray picture is changed by using a neural network studied in advance in the picture point deciding method i...
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JP2691610B2 |
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JPH09326003A |
To provide a currency exchanging card capable of exchanging the complicated exchange of currency only by matching an index without special calculation and capable of housing in a pocket or a wallet owing to its excellent portability. A m...
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JP2688691B2 |
An integrating circuit is configured to feed a correlator output to a first integrating and dumping circuit and to a second integrating and dumping circuit and to subsequently add their respective outputs in a composing circuit. The firs...
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JP2686014B2 |
PURPOSE: To make the gain of voltage almost equal to 1 by a method wherein the sources of the first n-p channel MOS transistor are electrically connected with each other, and the potential of the drain of the first n-channel MOS transist...
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JP2687713B2 |
The circuit comprises a plurality of stages of cascaded differential amplifiers (11, 12, ..., 1m); a plurality of logarithmic full wave rectifiers (21, 22, ..., 2(m + 1) which produce output currents IRSJ (J = 1 to m + 1) having logarith...
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JP2686825B2 |
A cell employing floating gate storage device particularly suited for neural networks. The floating gate from the floating gate device extends to and becomes part of a second, field effect device. Current through the second device is aff...
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JP2686023B2 |
PURPOSE: To obtain a pattern classification device with high classification ability by providing a rotary processing means which rotates the arranging order of plural input signals and impresses a signal compensating positioning on the p...
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JP2685841B2 |
PURPOSE:To obtain a multistage variable conductance circuit which has a high reliability and is easy to integrate by connecting a variable conductance element to the connection point between a multidifferential negative resistance elemen...
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JP2685715B2 |
PURPOSE: To provide an analog multiplier with little power consumption, small area chip, improved linearity, and high processing speed, and extremely wider range of an input voltage than that of a conventional multiplier using only a bip...
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JP2681105B2 |
Fast methods of tone detection and tone generation disclosed are particularly suitable for implementation in a digital signal processor. Chebyshev polynomials are employed to generate periodic waveforms and to detect such waveforms. In a...
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JP2682543B2 |
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JPH09511855A |
A switched current differentiator includes first and second interconnected current memory cells, An input current is applied to terminal (1) and is fed on line (2) to the current memory cells, A first output current is derived from the f...
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JP2679738B2 |
A learning system in a neuron computer comprises a neural network for receiving an analog signal from a first analog bus through an analog input port in a time divisional manner and performing a sum-of-the-products operation, and outputt...
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JP2679731B2 |
PURPOSE:To realize the speedup of a neural network by performing processing in the intermediate layer and the output layer of the neural network analogically by pipeline system. CONSTITUTION:When an input pattern is given, at first, the ...
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JP2679730B2 |
PURPOSE:To equivalently form the neutral net of hierarchy structure by setting the plural units of neuron models, forming the unit set of a single layer and using the unit set of single layer structure with time-sharing and multiplexing....
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JP2679733B2 |
PURPOSE:To form the hop field net which can make weight between units variable by bringing a hardware of a unit set to time-division multiplexing use. CONSTITUTION:Output signals outputted from each unit consist of a structure which is f...
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JP2677964B2 |
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JP2677656B2 |
PURPOSE:To exchange data between basic units by the small number of wires and to realize a neural network by transmitting an weight memory address signal. CONSTITUTION:A control pattern memory 12 stores the pattern of a control signal fo...
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JP2677965B2 |
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JP2676472B2 |
PURPOSE: To the latitude for setting characteristics at the respective parts of a neuron. CONSTITUTION: A subtraction part 101 subtracts the output of a refractory function part 104 from a neuron input. An integration part 102 integrates...
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JP2673144B2 |
PURPOSE: To produce an application program while saving the labor and expertise by automatically selecting an appropriate neural network model based on input information, and producing I/O and parameter by a neural network shell. CONSTIT...
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