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Matches 551 - 600 out of 2,079

Document Document Title
JP11074734A
To provide the phase detector by which an output signal whose spurious signal level is reduced is generated. The phase detector generates a phase difference signal in response to a phase difference of two applied input signals. The detec...  
JP2868266B2  
JPH1164407A
To make a decision whether a measured AC signal is synchronized or not accurately by convering the output signal from a limiter circuit into a DC signal having a voltage level proportional to the phase difference between first and second...  
JPH1162417A
To enable a door used for a dwelling house to be firmly assembled to the house, the door dimensions to be correctable and to be provided with good assembling property. A door assembly structure integrally built by connecting a vertical s...  
JPH1152373A
To provide a liquid crystal display device which ameliorates the nonuniformity of display image quality by the temp. difference within a display screen. A cold cathode ray tube is used for a bar-shaped lamp 7 and a PMMA resin molded to a...  
JP11046188A
To provide the synchronization processing system for a measurement signal where a load of a microprocessor of a processing unit processing the measurement signal is relieved and the operating efficiency of the microprocessor is improved....  
JPH1121773A
To make additional processing as lustering or delustering treatment on the image transferred first to the substrate as T-shirt by overlaying a reheating type transferring sheet on the first image for second processing as lustering or del...  
JPH10336883A
To accurately judge out-of-step without setting a zone and using a special transmission means. Voltge and current are measured at the terminal of a transmission line 3 for closely connecting generator groups 11 and 12, at the same time, ...  
JPH10336024A
To obtain a phase difference detector suited to the measurement of the jitter quantity of a PLL circuit because of being capable of judging whether the phase difference between first and second signals is within a prescribed time by prov...  
JP2837172B2  
JPH10322911A
To improve the power factor of a transmission and distribution circuit by conducing voltage adjustment for making the voltage of a transformer for current measurement equal to the output of a transformer for voltage measurement, and comb...  
JPH10311851A
To keep a satisfactory display frequency accuracy when a wide band span is set in the same manner as in the set of a narrow band by receiving a frequency obtained by multiplying the oscillated frequency of a variable frequency oscillator...  
JPH10313247A
To obtain stable output even against an external factor such as noise and temperature variation by constituting the phase comparator by using a tri-state buffer and inputting a logical signal to the phase comparator. The tri-state buffer...  
JPH10300801A
To make a phase detecting filter circuit, smaller, lighter and at a lower cost as well as more reliable and more easily adjustable. This filter circuit comprises resistors, capacitors and reactors, an AC power voltage being added to a ci...  
JPH10511515A
(57) Summary handheld computer vector network アナラザ (VNA) (300) uses the narrow-band test signal synthesizer (700) which gives a test signal through a divider (710) and a harmonic generator (802), and gives broadband test signal F...  
JPH10295073A
To cope with sudden changes in the phase of an input signal, to deal with sudden changes in its amplitude and to deal with changes in frequency in a single-phase PLL circuit by a method, wherein a frequency initial value is corrected by ...  
JP2819127B2  
JPH10289223A
To obtain a specific number of arithmetic results from a final arithmetic stage by equipping each arithmetic stage with a delay element and pipelining them, and then performing butterfly operation by each arithmetic stage each time one s...  
JPH10282162A
To detect the phase of a power fundamental wave in real time for following. A programmable timer 19 generates a trigger with a timing where one wavelength section of the current or a voltage of a power fundamental wave is divided into N ...  
JP2810288B2  
JPH10260208A
To precisely measure a phase fluctuation amount even if a frequency difference between an input signal and a reference signal is large by constituting a frequency conversion circuit by a PLL circuit limited on a prescribed frequency band...  
JPH10239397A
To provide an IC testing device capable of automatically detecting a phase difference when the phase difference is generated between signals and of automatically canceling the phase difference. A signal selecting circuit 30 selects two t...  
JPH10234135A
To continue the operation of a power converter by detecting the phase of system voltage which is accurate and positive and controlling it stably, even if abnormality is generated in an AC system. A reference phase θFi, obtained by integ...  
JPH10229642A
To provide the controller of a switching relay which supplies load with power. A switching relay 3 selectively couples an active branch 1 of a utility power source with a load 4, and the load 4 is coupled with a relay line 5 of the utili...  
JPH10224333A
To provide a delay difference adjustment circuit in which a difference from delays through a plurality of signal lines is corrected without relying on manual operation. A device is provided with a delay adjustment circuit 22 that applies...  
JP2789600B2  
JPH10508446A
(57) The method and equipment which are used with the embedding type equipment which communicates with external equipment by summary pulse position modulation are indicated. A timing generator is prepared as some above-mentioned embeddin...  
JPH10209857A
To prevent the malfunction of a circuit in a DLL(delay locked loop) circuit using a high speed clock signal by comparing the phases of output signals of first and second control circuits frequency-divided according to a third signal. A f...  
JP2783543B2  
JP2783586B2  
JP2772426B2  
JPH10173716A
To obtain a stable phase output with high accuracy by reducing the effect of frequency-selective fading on a phase detected by a digital radio receiver. The detector is provided with a propagation line coefficient estimating device 38, a...  
JPH10153626A
To measure the phase difference of electric signal over the broad measuring frequency range from zero Hertz for various kinds of signal rates, types, formats and specifications. A phase detector 48 generates the phase difference signal o...  
JPH10153758A
To provide a driving pulse delay quantity measuring method for image display device, which can easily measure the delay quantity of driving pulses without causing the breakage of image display device. Video signals Sig1 to Sig3 are shift...  
JP2760126B2  
JP2778329B2
PURPOSE: To set a charge pump when an up signal and a down signal simultaneously appear in charge pump output. CONSTITUTION: The charge pump circuit 20 of a phase synchronous loop has a detection device 28, a latch 29 and the charge pump...  
JPH10117218A
To provide the phase-difference detection circuit by which a phase is normally detected, regardless of disturbances in duty factors. An intermediate frequency signal and a local oscillation signal received externally are given respective...  
JPH1090319A
To enable an estimation system to correctly estimate a phase angle by setting a compensator for compensating a phase delay between a subtracter obtaining an error of both input signals and a loop filter filtering an output of the subtrac...  
JP2731151B2  
JPH10503069A
(57) Summary book invention relates to the method for measuring the phase jitter of a data signal using the clock signal beforehand defined by the phase demodulator. The clock auxiliary signal (Th) drawn from the clock signal (T) as whic...  
JP2720556B2  
JP2718664B2  
JPH10502232A
(57) Summary book invention is an exact method and relates to being high resolution and measuring the phase difference of two periodic input signals with indispensable it being the same frequency using digital parts, for example in a com...  
JPH1048274A
To perform phase decision with high reliability by setting a detection timing with reference to the rising or falling edge of one zero-cross(ZC) data. ZC data S1, S2 obtained from two waveforms for determining the phase are inputted to t...  
JPH1051949A
To build a spot-network power receiving facility which can be interconnected to a generator system or a system in which main and standby power receiving facilities are connected to a spot-network power supply bus. When a power supply cir...  
JPH1050001A
To reduce a data error rate owing to errors caused by interpolation. A sum (9Si+1+9Si) of a nine-fold value (9Si+1) obtained by multiplying a sample value delayed by a delay element 21 by nine by means of an adder 22 and also a bit shift...  
JPH1040644A
To provide a phase error measuring circuit having equivalent functions as before without increasing the circuit scale. This circuit is provided with a control means 1, up down counter 2, register circuit 3, duty modulation circuit 4, and...  
JP2705309B2  
JPH1028110A
To measure phase difference with high precision by executing correction based on the proportion of respective pulse values held in a pulse value holding part with respect to the pulse value of a reference clock signal after the time for ...  
JPH10500260A
(57) A phase detector including the load circuit which forms summary high differential impedance and low common mode impedance is explained. A load circuit is combined with (1) power supply and the (2) 1st node and, and the 2nd node. The...  

Matches 551 - 600 out of 2,079