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JP53093752 |
PURPOSE: To deliver an output signal featuring a certain functional relation with the frequency input signal, by providing a control circuit which controls the open/ close of th gate circuit by the follow or carry signal given from the u...
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JP53079351 |
PURPOSE: To check a processor and its attached device(D/A converter, comparator and A/D converter) by means of a program for self-checking.
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JP53070642 |
PURPOSE: To enable the memory of repetitive waveform in high speed by operating A/D conversion circuit in high speed without using the analog elements such as sample hold circuit or the like.
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JP53046248 |
PURPOSE: To enable for the input side of the processor, for the continuous output of the result of operation before power failure after the restoration of power supply, with a simple constitution not requiring A/D converter, which can ho...
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JP53046247 |
PURPOSE: To make possible for the input terminal for effective utilization, of the limited number of the processor with a simple configuration, by giving the arithmetic operational parameter analogically to the input terminal of the proc...
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JP53038947 |
PURPOSE: To secure a generation of the function series whose frequency can be directly varied in a digital way through a simple circuit constitution for the switch circuit, adder circuit, code converter circuit, etc.
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JP53032651 |
PURPOSE: To realize simple constitution and low cost not requiring the A/D convertor and multiplexer at the input side of the processor even to the analog signal input.
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JP53026639 |
PURPOSE: To ensure an easy connection between many arithmetic circuits due to an optional weight coefficient and an optional polarity by converting the output PWM signal of each arithmetic circuit into a time division PWM signal through ...
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JP53025332 |
PURPOSE: To facilitate the function alteration as well as to reduce the fault occurrence modulus by memorizing the function in a read-only memory in the form of a digital quantity.
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JP53016550 |
PURPOSE: To facilitate the real-time simulation of the continuation system, the parameter alteration for a calculation of the differential equations, etc. by securing a continuous variation for the setting of the coefficient unit of a di...
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JP53013329 |
PURPOSE: The error of the resistance of the circuit network or the error of the liead wire due to the resistance is compensated by the power source and the digital computer, so that the limination at a production time with respect to the...
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JP53000045 |
PURPOSE: To obtain a divider featuring a high calculation velocity as well as a high calculation accuracy without using any logarithmic amplifier.
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JP52155032 |
PURPOSE: The divider which is used in the analogue hybrid computer is forced to be able to divide independently of the reverse operation, and limits of polarity of the division are eliminated, so that the four quadrant operation is possi...
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JP52152143 |
PURPOSE: By the simple circuit constitution, the past average value of the fluctuating input signal during the arbitrary period is obtained, so that this circuit can be used efficiently for the average value control and instrumentation o...
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JP52145752 |
PURPOSE: Due to computing distribution factor of voltage and current in various circuits by analogue part and digital computer, the computing unbalanced troubles in electric system can be done at high speed.
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JP52144248 |
PURPOSE: To secure a stable operation for the analog memory by memorizing the upper bits into the digital memory and memorizing the remainder sginals into the analog memory respectively in case the memorizing signals are converted into d...
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JP52143727 |
PURPOSE: To enable the control with a good accuracy, by fetching the output of other computers to the computer itself, checking the rationality of the operation result from the input, and enabling the output when the other calculation an...
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JP52142457 |
PURPOSE: To provide a hybrid computing device wherein the solution is obtained on divided voltage by dividing electric current and the divided current is corrected by admittance matrix at a digital section to obtain optional number of si...
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JP52132351 |
PURPOSE: To maintain the stability of an electric power system by selecting the generator that contributes to the improvement of transient stability, on the basis of accelerating torque data provided by analog and digital computers.
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JP52127729 |
PURPOSE: To adjust idle time freely by varying the cycle of reference pulse caused by pulse generator.
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JP52126147 |
PURPOSE: To obtain a function generator of high accuracy by setting the function in the card in digital quantity, then, converting the input signal into digital quantity, generating function of digital quantity corresponding to the input...
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JP52105758 |
PURPOSE: To obtain good preceiseness in instrumentation measurement during the ordinary use and to broaden its scale range to the full scale extent without affecting its preciseness during ordinary measurement, as well as easing its arit...
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JP52098445 |
PURPOSE: To enable to suit the divice to set the running resistance of the engine precision test of automobles by setting the optional function easily and quikly throuth the combination of A/D convertor, D/A convertor and arithmetic circ...
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JP52058447 |
PURPOSE: To realize a three phase function generator without drift for phase, by memorizing the waveform of one-forth period of each phase of three phase function waveform.
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JP52056886 |
PURPOSE: To increase the processing speed of an information converting apparatus which converts given input information to output information at a fixed ratio by using a simple multiplication or negative multiplication value circuit of a...
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JP52038860 |
PURPOSE: To obtain the circuit such as frequency amplifier and ultra low frequency oscillation by constituting the integrating circuit with the circuit in which the integrating value of input pulse frequency is proportional to the freque...
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JP52034659 |
PURPOSE: Conversion from a reciprocal of digital value to analog value.
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JP52022850 |
PURPOSE: To obtain a function generating unit under digital system so that the repeated wave form of good preciseness is obtained with smaller memory capacity.
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JP52012541 |
PURPOSE: An operation system for trigonometric function of analog coordinate conversions of multiplication, adding and polarity conversion, including digital calculation of input received in the form of digital volume which has been inpu...
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JP52010045 |
PURPOSE: Digital differential analyser for parallel operation without delay between input and output of elements by adoption fo the trapezoid integral formula of simple calculation sequence and excellent accuracy as the digital integrator.
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JP52009342 |
PURPOSE: A recurrent model is made by wide-area meteorology and air pollution density is forecast by calculating variations.
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JP52006057 |
PURPOSE: In a hybrid computer used as an automatic security sepervisory equipment in an electrical power system, the request for the enlargement and the change in an electrical power system shall be met by a number of the unit systems of...
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JP52006056 |
PURPOSE: The compuration of the voltage and the current status at a stationary time of the electric power system shall be conducted by a hybrid computer in which an analog computer and a digital computer having a function of contolling t...
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JP52006438 |
PURPOSE: Development of a digital differential analyzer free form the error incidental to the time lag of digital surve system, and minimization of the operation procedure for any given problem.
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JP52005440 |
PURPOSE: The transient stability computing system for the power system reasy to discriminate if it is stable or unstable against the high speed or high precision.
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JP52005439 |
PURPOSE: The high transient stability computation is done with the high speed circuit network compulation in the skiful use of the analigue computer and the digital computer.
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JP52005436 |
PURPOSE: The electric system security maintenance speedily seeking or the short circuit power flowing on the line in the accident of the power system in consideration of the flux before the accident.
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JP52005438 |
PURPOSE: The accident occurrence time abnormal voltage on-line preventing control system to simplify the computation of the high speed abnormal countermeasure with the constitution of the hybrid computing system.
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JP52005437 |
PURPOSE: The power system cascade trip causing the great interruption of the service preventing system to simplify the of the high speed overload preventing countermeasure with the constitution of the hybrid computing system.
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JP51150962 |
PURPOSE: To obtain analog output apparatus with low price and arifting dissolved.
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JP51122346 |
PURPOSE: To generate optional functions by changing the value of the potentiometer and the cycle of the variable frequency pulse.
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JP51122353 |
PURPOSE: The output value can be almost same value as the original right value possibly, moreover it is possible that the calculational speed can be speedy remarkably.
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