JPS56135130A - Sonic pressure distribution measurement method - Google Patents

Sonic pressure distribution measurement method

Info

Publication number
JPS56135130A
JPS56135130A JP3925280A JP3925280A JPS56135130A JP S56135130 A JPS56135130 A JP S56135130A JP 3925280 A JP3925280 A JP 3925280A JP 3925280 A JP3925280 A JP 3925280A JP S56135130 A JPS56135130 A JP S56135130A
Authority
JP
Japan
Prior art keywords
fixing
solution
sonic pressure
development
tank
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
JP3925280A
Other languages
Japanese (ja)
Other versions
JPS6045809B2 (en
Inventor
Seiji Sunayama
Hideo Kato
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP3925280A priority Critical patent/JPS6045809B2/en
Publication of JPS56135130A publication Critical patent/JPS56135130A/en
Publication of JPS6045809B2 publication Critical patent/JPS6045809B2/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01HMEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10Amplitude; Power

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

PURPOSE:To arrange so that a sonic pressure may easily by measured by filling an ultrasonic tank with a single bath developing/fixing solution, applying uniform preexposure to a photosensitive material in the said solution and reading a pattern generated on the said material. CONSTITUTION:Uniform preexposure is applied to a printing paper and then a single bath developing/fixing solution is filled in a bath where the sonic pressure distribution of an ultrasonic tank is measured, so that simultaneous process of development and fixing is carried out through a single pass. A main development solution is a combination of metol and hydroguinone, etc. As an antioxidant, sodium sulfite is used and prior to fixing, sodium hydroxide, sodium carbonate, etc. are used to make a correction for development promotion. In addition, for fixing, sodium thiosulfate is used. An ultrasonic wave is irradiated into this solution, and a preexposed printing paper is immersed in the tank. When an image appears, the paper is taken out to be water-washed and dried. As a result, a blackening occurs proportional to the intensity of an ultrasonic wave so that the distribution of sonic pressure is recorded.
JP3925280A 1980-03-27 1980-03-27 Sound pressure distribution measurement method Expired JPS6045809B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3925280A JPS6045809B2 (en) 1980-03-27 1980-03-27 Sound pressure distribution measurement method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3925280A JPS6045809B2 (en) 1980-03-27 1980-03-27 Sound pressure distribution measurement method

Publications (2)

Publication Number Publication Date
JPS56135130A true JPS56135130A (en) 1981-10-22
JPS6045809B2 JPS6045809B2 (en) 1985-10-12

Family

ID=12547940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3925280A Expired JPS6045809B2 (en) 1980-03-27 1980-03-27 Sound pressure distribution measurement method

Country Status (1)

Country Link
JP (1) JPS6045809B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663521A (en) * 1992-08-19 1994-03-08 Kaijo Corp Method for evaluating sound field in ultrasonic cleaning tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0663521A (en) * 1992-08-19 1994-03-08 Kaijo Corp Method for evaluating sound field in ultrasonic cleaning tank

Also Published As

Publication number Publication date
JPS6045809B2 (en) 1985-10-12

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