JPS5517483A - Signal wave shaping unit for pen recording oscillograph of non-destructive tester - Google Patents

Signal wave shaping unit for pen recording oscillograph of non-destructive tester

Info

Publication number
JPS5517483A
JPS5517483A JP9127778A JP9127778A JPS5517483A JP S5517483 A JPS5517483 A JP S5517483A JP 9127778 A JP9127778 A JP 9127778A JP 9127778 A JP9127778 A JP 9127778A JP S5517483 A JPS5517483 A JP S5517483A
Authority
JP
Japan
Prior art keywords
signal
wave shaping
signal wave
shaping unit
pen recording
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9127778A
Other languages
Japanese (ja)
Other versions
JPS6125096B2 (en
Inventor
Takashi Okamoto
Yoshikazu Toda
Haruo Nakamura
Masakazu Hatashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP9127778A priority Critical patent/JPS5517483A/en
Publication of JPS5517483A publication Critical patent/JPS5517483A/en
Publication of JPS6125096B2 publication Critical patent/JPS6125096B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To imcrease the reliability quantitatively to the flaws of the inspected piece for the analog recording data, by performing the signal wave shaping through the use digital signal.
CONSTITUTION: The means 4 which compares the input value of a given time for the analog flaw signal A0 detected and the means 3 storing the input value are provided, and the storage means 3 is operative when the comparison values of the means 4 are equal or show negative polarity. Further, in the stage of signal processing for comparison and storage, the signal in A/D conversion 2 for the input signal is used.
COPYRIGHT: (C)1980,JPO&Japio
JP9127778A 1978-07-25 1978-07-25 Signal wave shaping unit for pen recording oscillograph of non-destructive tester Granted JPS5517483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9127778A JPS5517483A (en) 1978-07-25 1978-07-25 Signal wave shaping unit for pen recording oscillograph of non-destructive tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9127778A JPS5517483A (en) 1978-07-25 1978-07-25 Signal wave shaping unit for pen recording oscillograph of non-destructive tester

Publications (2)

Publication Number Publication Date
JPS5517483A true JPS5517483A (en) 1980-02-06
JPS6125096B2 JPS6125096B2 (en) 1986-06-13

Family

ID=14021954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9127778A Granted JPS5517483A (en) 1978-07-25 1978-07-25 Signal wave shaping unit for pen recording oscillograph of non-destructive tester

Country Status (1)

Country Link
JP (1) JPS5517483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01206707A (en) * 1988-02-12 1989-08-18 Maspro Denkoh Corp Frequency discriminator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01206707A (en) * 1988-02-12 1989-08-18 Maspro Denkoh Corp Frequency discriminator

Also Published As

Publication number Publication date
JPS6125096B2 (en) 1986-06-13

Similar Documents

Publication Publication Date Title
JPS5517483A (en) Signal wave shaping unit for pen recording oscillograph of non-destructive tester
ES8405947A1 (en) Method and apparatus for comparing data signals in a container inspection device
JPS55154415A (en) Incidental phenomenon recorder
JPS54147823A (en) Recording-reproducing state detector
JPS6482187A (en) Data recorder
JPS5642136A (en) Ultrasonic flaw detecting method
JPS52119970A (en) Sound measuring apparatus
JPS5243483A (en) Ultrasonic flaw detecting device
JPS54113232A (en) Data recording device
JPS53142259A (en) Threshold condition testing system
Adonin et al. A Method for Automated Data Processing in Radiological Inspection
JPS5530735A (en) Input/output control device
JPS5733363A (en) Waveform storage device
JPS56118650A (en) Automatic concentration recording and calculating apparatus
JPS5621011A (en) Method of processing signal
JPS5427370A (en) Edge processing method in pattern test
JPS5654351A (en) Ultrasonic high temperature angle flaw detecting method
Mikhailov et al. Problems of the optimization of the characteristics of the magnetographic inspection of soundness of components.
JPS5370488A (en) Analytical system of ultrasonic inspection
JPS5264983A (en) Ultrasonic defectoscope
JPS5518921A (en) Process display of measured value
JPS52124384A (en) Recorder of defect inspecting data by supersonic wave
JPS5253484A (en) Ultrasonic flaw detection method
JPS5598356A (en) Ultrasonic wave flaw detector
JPS54158120A (en) Signal phase conversion device