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JP3080226B2 |
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JP3077515B2 |
PURPOSE: To stably sweep the frequency, the amplitude, and the offset with a high precision by adding a D/A converter for amplitude sweep and that for offset sweep. CONSTITUTION: The waveform signal which is outputted from a waveform mem...
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JP2000223586A |
To reduce leakage current in a transistor and also reduce current flow through an inverter, etc. A semiconductor integrated circuit, consists of an analog circuit 200 which receives a signal whose voltage changes linearly and has variati...
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JP2000222386A |
To provide an inclination detecting device quickly calculating the inclination of an image by a small circuit. The sum of product circuit 50 for multiplying two input voltages by a prescribed coefficient respectively, and for adding thos...
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JP2000222515A |
To reduce the energy consumption by setting one input terminal of an active element to a potential independent of an input signal during the time of first and second stages. An integration capacitor Co is fixedly connected with the drain...
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JP2605705Y2 |
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JP3073031B2 |
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JP2000215192A |
To obtain the chaos generating circuit which is easily LSI-implemented while having a wide dynamic range by including a linear mapping circuit which has a CMOS transistor and a load component connected in series. The sources of a P chann...
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JP2000215264A |
To realize a WTA competition process occurring between synapses in a living body electrochemically. Plural signal processing units are installed for the same anion solution. Each signal processing unit is formed of a pair of electrodes f...
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JP3071954B2 |
PURPOSE:To execute the molten metal level control with good precision and to reduce the deviation caused by the disturbances or the like by making a common and appropri ate use of a first molten metal pouring quantity control system in c...
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JP3071232B2 |
PURPOSE:To enable a discontinuity to be detected positively and constantly regardless of a rotary angle by using especially a DC voltage. CONSTITUTION:In a rotary detection device for converting an SIN wave signal 2 and a COS wave signal...
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JP3070643B2 |
A learning device that affects only the input-output relationships that should be additionally learned. A learning NN unit 8 capable of executing additional learning is provided separately from a learned NN unit 4 which is a basic contro...
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JP2000207537A |
To simplify an arithmetic circuit and to attain improvement in the density of integration by operating multilevel information from plural pixels and performing processing such as the edge detection, reduction or expansion of an image. Re...
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JP3062999B2 |
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JP3062664B2 |
PURPOSE:To achieve pattern recognition accurately and at a high speed even if a size or a rotary angle of an object to be recognized changes in various manners. CONSTITUTION:After a reference image and a newly input image to be correlate...
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JP3061945B2 |
PURPOSE:To reduce the size of an interpolation data table. CONSTITUTION:The image correcting device is equipped with a partial area extracting means 1 which extracts four pixel areas consisting of an aimed pixel and adjacent pixels from ...
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JP3057797B2 |
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JP3059960B2 |
A wide dynamic range bilinear multiplier implemented with an improved Gilbert cell mixer topology linearizies the top quad core of transistors Q1, Q2, Q3 and Q4 to provide a true bilinear multiplier whose output is linearly related to bo...
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JP2000181984A |
To provide the power saving circuit of small scale for digital signal processing by composing capacitive coupling of plural capacitances of capacity proportional to the sum of weight of bit pairs corresponding to respective AND circuits,...
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JP2000172774A |
To provide a division circuit capable of outputting an accurate output current even if an input current changes largely by reducing the errors of a base current in a division circuit performing division of an input current by using index...
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JP2000172775A |
To provide a MOS multiplication circuit which reduces influence due to the reduction of the mobility of transistor carrier and is suitable to be formed on a semiconductor integrated circuit and a MOS-OTS (operational transconductance amp...
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JP3050185B2 |
To provide an analog multiplication circuit for a high frequency with less carrier signal leakage. For this analog multiplication circuit, a gilbert cell type multiplication circuit is constituted of a first differential circuit by a pai...
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JP3043539B2 |
PURPOSE: To provide a new neutral network and an operating method which have the style of a content-position-content reference memory that can improve a learning speed and simplify constitution by introducing the concept of indirect asso...
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JP3042927B2 |
PURPOSE: To execute learning of a multi-layer neural network more efficiently, and also, with higher accuracy. CONSTITUTION: In an operation arithmetic part 2, with respect to a function &phiv (v1, x) for approximating teacher data f(x),...
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JP3044915B2 |
PURPOSE: To correct the color distortion of an input/output device and to transform color coordinates by using the neural network for the color correcting and color coordinate transforming method at the time of the input and output of an...
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JP3042567B2 |
PURPOSE: To provide a small-sized high-speed averaging circuit by connecting the voltage follower output of CMOS to common output. CONSTITUTION: By connecting the parallelly-connected same plural depression type CMOS T1, T2 and T3 to the...
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JP2000126181A |
To highly accurately discover and extract the mastadenoma region from an ultrasonic three-dimensional image. A characteristic quantity operating process wherein to each of three-dimensional voxels a tumor region, surrounding normal tissu...
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JP2000126180A |
To achieve a higher diagnosing accuracy by extracting a mammary gland (specimen) from an ultrasonic echo obtained using an ultrasonic probe equipped with a three-dimensional position sensor to perform a diagnosis of a cancer of the breas...
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JP3038818B2 |
PURPOSE:To enable accurate weft yarn sensing by judging the presence or absence of weft yarn based on data outputted according to time shared data obtained by allocating output waveform data of a weft sensor to the respective input units...
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JP2000505218A |
PCT No. PCT/DE96/02449 Sec. 371 Date Jul. 17, 1998 Sec. 102(e) Date Jul. 17, 1998 PCT Filed Dec. 18, 1996 PCT Pub. No. WO97/27632 PCT Pub. Date Jul. 31, 1997A semiconductor neuron has input electrodes are coupled capacitively to a floati...
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JP3037004B2 |
PURPOSE: To operate with a low voltage and to give almost the same characteristic as the Gilbert multiplier by applying a voltage which depends on the arithmetic value between the 1st input voltage and the 2nd input voltage accross the b...
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JP2000504900A |
A temperature compensated logarithmic detector biased with a proportional to absolute temperature (PTAT) voltage produced in accordance with an area ratio of biasing transistors is disclosed. According to one implementation of the invent...
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JP3034628B2 |
PURPOSE:To detect a discontinuity positively and constantly regardless of a rotary angle by using especially a high-frequency signal. CONSTITUTION:In a rotary detection device for converting an SIN wave signal 2 and a COS wave signal 3 f...
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JP3034372B2 |
PURPOSE: To simplify a calculation, to miniaturize the program capacity, to execute an executing calculation at a high speed, and to make it practicable by providing a means for storing a transfer coefficient related to a non-linear conv...
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JP3032402B2 |
PURPOSE: To appropriately judge a fire without using feedback by introducing temporal conception by using a neural network, and to correctly judge the fire even for pluse-like input. CONSTITUTION: Generated heat quantity Qf, generated sm...
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JP3035106B2 |
PURPOSE: To realize a large-scale information recognition device which could not be realized in the past and acquires automatically a large number of recognition rules by a large number of learning data. CONSTITUTION: Plural recognition ...
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JP3032186B2 |
To provide a radio wave receiver whose antenna resolution is improved by utilizing a transfer function in an azimuth frequency region, resulting from applying Fourier transform to an antenna pattern with respect to an azimuth angle. This...
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JP3031075B2 |
PURPOSE: To provide a high-speed neural network learning device by detecting and deleting unnecessary cells in a neural network part after learning a neural network without restrictions. CONSTITUTION: A neural network part 11 consists of...
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JP3027874B2 |
PURPOSE: To improve additional learning of misrecognition pattern and a pattern recognition factor. CONSTITUTION: An input signal to an input terminal is successively inputted to an input layer storing part 102, an intermediate layer cal...
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JP3028000B2 |
PURPOSE:To obtain the color identifying device which decreases the operated variable of identification and improves an identification rate as well. CONSTITUTION:This device is provided with a learning part 3 to calculate a weight coeffic...
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JP3027852B2 |
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JP3025592B2 |
PURPOSE: To provide a neurocomputer with the ability comparable to an 8-bit microcomputer capable of handling nonlinear functions at low cost which suppressing the increase of a memory capacity. CONSTITUTION: Synapse connecting coefficie...
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JP3027128B2 |
To obtain an electronic money system exchangable with cash by consisting of a settling system settling a money transaction module, an incoming and outgoing money module, a money generation module and accounts, the security system of an e...
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JP3026630B2 |
An electrophotographic process control device capable of controlling the supply of a toner in such a manner as to stabilize an image against changes in the characteristics of a photoconductive element and in toner density. At the learnin...
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JP3025921B2 |
PURPOSE: To provide a circuit in which malfunction scarcely occurs so as to eliminate the operation of again outputting a reset signal due to a power source change, etc., in a conventional circuit, where a power-on resetter for generatin...
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JP3022731B2 |
PURPOSE: To provide an adder and a subtractor in which an input voltage range is widened with excellent linearity and which are operated at a low voltage. CONSTITUTION: Figure indicates a MOS adder. Sources (emitters) of four transistors...
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JP2000082105A |
To provide a MOS multiplying circuit which does not need a differential input voltage and is appropriate to an integrated circuit by making a difference current between an output current flowing a second shared output terminal and an out...
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JP3022339B2 |
To provide a quarter square multiplier formed on a semiconductor integrated circuit and operated with low current consumption and a low voltage operation as a simple circuit. Outputs of a 1st differential pair Q1, Q2, a 2nd differential ...
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JP3023434B2 |
PURPOSE: To obtain a circuit in which variable level adjustment is executed with high accuracy and the effect of offset is cancelled by executing multiplication based on the ratio of an input capacitance to a 1st stage feedback capacitan...
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JP2000076371A |
To provide a MOS multiplier circuit of a comparatively small circuit scale by providing a multiplier core circuit commonly connecting the drains of respective first/second transistors so as to constitute one output terminal and commonly ...
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