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JP2837975B2 |
PURPOSE:To provide an optical arithmetic device of large quenching ratio of modulated light and of excellent arithmetic processes such as optical summation and binarizing function, by constructing a space light modulating element with a ...
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JP2837080B2 |
A multiplier circuit including a first voltage supply for supplying a first voltage; a second voltage supply for supplying a second voltage; and a control section having a first terminal through which an input current flows, a second ter...
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JP2836452B2 |
A logarithmic amplifying circuit with a reduced power dissipation and suitable for applying to an integrated circuit. The logarithmic amplifying circuit has cascade-connected differential amplifiers, a rectifier connected to each if the ...
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JP2835762B2 |
PURPOSE:To easily and exactly simulate the travel of a medium by monitoring it based on medium data, travel path data and travel path peripheral structure shape data by a medium travel monitoring means whether the medium gets contact wit...
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JPH10326322A |
To secure an ideal complementary characteristic by setting the threshold voltage at a level equal to a transconductance parameter even though a composite transistor has a P-channel or N-channel conductive type. In an N-channel composite ...
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JPH10322148A |
To eliminate the clock feedthrough (charge injection) for a MOSFET switch capacitor amplifier circuit by connecting an individual amplifier, having a substantially the same component as a 1st amplifier, to this amplifier via a charge off...
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JP2831076B2 |
PURPOSE:To enhance the learning efficiency by rewriting an analog value of a capacitor in a prescribed period in accordance with an output of a neuron. CONSTITUTION:The computer is provided with a digital memory 13 for holding weight, a ...
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JP2831537B2 |
PURPOSE:To eliminate consideration of a misalignment deviation caused by a noise, to simplify the constitution of a recognizing means, and to shorten the processing time required for the recognition by segmenting separately a picked-up m...
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JP2830606B2 |
PURPOSE:To improve the recognition rate of two-dimensional image data by providing a judgment section judging the recognition result by a neural network, a drive controller generating the control signal moving an image pickup device base...
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JP2827378B2 |
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JP2828370B2 |
PURPOSE: To integrate and miniaturize a device in an optical neural computer of such a type that each emitted light from a light emitting element array is modulated by a matrix spatial optical modulation element and emitted light output ...
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JP2827826B2 |
A logarithmic amplifying circuit with a wide input dynamic range using cascade-connected differential amplifiers, a rectifier connected to each of the amplifiers and an adder for adding the output currents of the rectifiers. The rectifie...
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JP2825939B2 |
PURPOSE:To complete learning with high efficiency by providing a learning pattern control part which checks the converging state of the learning by calculating an error between the output of a network and a teacher signal at every learni...
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JPH10307852A |
To remove a difference in the reduction ratio of a final chip area due to a difference in the skillness of compaction processing for an integrated circuit device. After inputting a signal line name (S11), cells are arranged and a channel...
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JP2823229B2 |
Disclosed is an electronic circuit comprising commonly connecting the gate end of a first transistor(TR1) having a floating gate(FG1) and the source end and the drain end of a second transistor(TR2) having a floating gate(FG2) to a first...
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JPH10511474A |
A means, method and apparatus is disclosed for providing at least one phase-modulated output from at least one amplitude-modulated input, which is used to produced the logical AND and OR functions having phase modulated outputs. A consta...
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JPH10511475A |
A means and method for performing frequency-multiplexed logic, amplification, and energy beam control functions on individual channels simultaneously within a single device by using a plurality of frequency-multiplexed inputs each having...
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JPH10294619A |
To eliminate a capacitor for DC block between a multiplication circuit and a circuit on the next stage. Concerning a 1st multiplier composed of differentially connected Tr1 and Tr2, Tr4 and Tr5 respectively connecting their common emitte...
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JPH10289285A |
To form a multivalued adder with voltage mode circuits. A multivalued adder consists of a parallel adding part which performs addition of each digit of a multivalued input and an output adding part 2-i which adds intermediate addition su...
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JP2813743B2 |
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JP2814252B2 |
An input signal to an amplifier is coupled to a gate electrode of a first PMOS transistor operating as a common source inverting amplifier. The drain electrode of the first transistor is coupled to the source electrode of a second PMOS t...
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JP2812132B2 |
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JP2810202B2 |
A neural network system capable of performing integrated processing of a plurality of information includes a feature extractor group for extracting a plurality of learning feature data from learning data in a learning mode and a pluralit...
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JPH10510645A |
A means and method of controlling a plurality of energy beams with at least one of the plurality of beams. At least one first beam set produces special interference with at least one second beam set, at a first location(s), diverting ene...
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JPH10510644A |
A neural network binary code recognizer for decoding n-bit binary code words. This apparatus includes inputs for inputting n signals into the recognizer, each of the n signals representing a bit value of an n-bit binary code word, which ...
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JP2808927B2 |
A frequency discriminator is provided which comprises a phase shifter (3) for shifting a phase of an IF signal, a multiplier (2) for analogically multiplying the IF signal and the output signal of the phase shifter (3). The resultant sig...
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JPH10260641A |
To easily assemble and mount a driver IC module for color PDP with irreducible constituent components, to improve heat radiation from the chip of the driver IC, and to make the driver IC low-cost and small-sized. A part of an A1 reinforc...
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JPH10260817A |
To compare the sizes of plural pieces of data at a high speed by using a simple circuit in real time, by specifying a position where maximum voltage exists among signal voltage inputted to an inverter circuit group by the output signal o...
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JP2804116B2 |
PURPOSE:To obtain plasticity by arranging a pair of electrodes for electrolysis composed of a first electrode, for which an electrolytic polymetrizing high polymer film is formed on the surface, and a second electrode forming the electro...
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JP2800452B2 |
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JP2800696B2 |
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JP2801309B2 |
A bilinear integrator comprises a first input (1) and a second input (5). The input (1) is connected to the input of a first current memory cell formed by two transistors (T1, T2), capacitor (C1), and switch (S1). The first current memor...
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JP2798793B2 |
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JP2797805B2 |
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JP2797470B2 |
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JP2798504B2 |
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JP2797035B2 |
A waveform equalizer for reducing distortion of a digital signal produced from a digital data recording and playback system or transmission system is formed of a neural network having fixed weighting coefficients. Respective values for t...
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JP2795997B2 |
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JP2795015B2 |
PURPOSE: To realize an optical sum calculation and a threshold processing in parallel by a simple structure and to easily construct a hierarchical type network model by using a spatial optical modulating element in which the photoconduct...
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JP2793453B2 |
PURPOSE: To recognize patterns from the waveform shape without binarizing a signal waveform reading a bar code symbol by an optical means. CONSTITUTION: The signal waveform consisting of bar code symbols is photoelectrically converted by...
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JPH10229311A |
To obtain completely linearized differential output currents from a MOS differential pair by providing external differential outputs from the MOS differential transistor(TR) pair, via two root circuits that receive currents from each TR....
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JP2787641B2 |
An improved differential subtracter 3a and an improved D/A converter 7a are used in a two-step parallel A/D converter 100. The D/A converter is responsive to complementary signals S1-S2 and B1-Bn indicative of results of conversion of hi...
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JP2788691B2 |
PURPOSE: To make waveforms smooth even when frequencies, etc., abruptly change so as to always actuate a power system simulator synchronously with an analog device by providing a frequency correcting arithmetic section which corrects the...
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JPH10508405A |
Circuit blocks for integrating/differentiating input signals in the form of sampled currents include coupled current memories where the second current memory has a plurality of scaled outputs which feed switching arrangements. Resistors ...
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JP2785155B2 |
An asynchronous control system for a neuro computer, includes an inter-connected type neural network composed of a plurality of neurons for multiplying a plurality of input signals with corresponding weights, calculating a total sum-of-p...
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JP2781188B2 |
A neural network includes a feature representation field which receives input patterns. Signals from the feature representation field select a category from a category representation field through a first adaptive filter. Based on the se...
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JP2778540B2 |
To provide a logarithmic amplifying circuit which can operates with a low voltage and a low consumed current and can have logarithmic characteristics adjusted by plural multistage connections of triple tail cells of bipolar and MOS trans...
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JP2779173B2 |
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JP2778634B2 |
PURPOSE: To shorten settling time at the time of calculating in a subtracter which is used in a parallel/serial type analog/digital converter for a picture signal. CONSTITUTION: A transfer gate 1 inputs an input signal AIN to capacitance...
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JP2777924B2 |
PURPOSE:To constitute a neuro element provided with learning function by using few wirings, by controlling the coupling strength of electron wave between point type channels arranged on a surface on which electron gas can exist, in accor...
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