JPS4847860A - - Google Patents

Info

Publication number
JPS4847860A
JPS4847860A JP47102612A JP10261272A JPS4847860A JP S4847860 A JPS4847860 A JP S4847860A JP 47102612 A JP47102612 A JP 47102612A JP 10261272 A JP10261272 A JP 10261272A JP S4847860 A JPS4847860 A JP S4847860A
Authority
JP
Japan
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.)
Pending
Application number
JP47102612A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4847860A publication Critical patent/JPS4847860A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/346—Paper sheets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/16—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a moving sheet or film
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/06—Moisture and basic weight
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/09—Uses for paper making sludge
    • Y10S162/10—Computer control of paper making variables
    • Y10S162/11—Wet end paper making variables

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Indicating Measured Values (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
JP47102612A 1971-10-13 1972-10-13 Pending JPS4847860A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US188712A US3860168A (en) 1971-10-13 1971-10-13 Plural range gauge

Publications (1)

Publication Number Publication Date
JPS4847860A true JPS4847860A (OSRAM) 1973-07-06

Family

ID=22694215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47102612A Pending JPS4847860A (OSRAM) 1971-10-13 1972-10-13

Country Status (2)

Country Link
US (1) US3860168A (OSRAM)
JP (1) JPS4847860A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140764A (en) * 1975-05-30 1976-12-03 Yokogawa Hokushin Electric Corp Digital servo mechanism
JPS55137369U (OSRAM) * 1980-03-27 1980-09-30
JPS55148651U (OSRAM) * 1980-04-21 1980-10-25

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5477148A (en) * 1977-11-30 1979-06-20 Sharp Corp Haemadynamometer of digital type
US4297745A (en) * 1978-10-30 1981-10-27 Phillips Petroleum Company Gain ranging amplifier
US4807167A (en) * 1987-03-18 1989-02-21 General Electric Company Rapid method of digital automatic gain control
CA1311625C (en) * 1988-09-30 1992-12-22 Claritek Research & Engineering Co. Turbidity meter
US5020356A (en) * 1989-08-25 1991-06-04 Process Automation Business, Inc. Method and apparatus for measuring characteristics of a multilayer product
US7115188B2 (en) * 2002-01-18 2006-10-03 Voith Paper Patent Gmbh Process and apparatus for monitoring dewatering in a wet section of a paper machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073153A (en) * 1960-01-19 1963-01-15 Alger L Petitjean Moisture measuring system
US3536258A (en) * 1967-10-06 1970-10-27 Industrial Nucleonics Corp Moisture measuring apparatus
US3524063A (en) * 1967-10-12 1970-08-11 Bethlehem Steel Corp Multirange radiation thickness gauge
US3622448A (en) * 1968-02-16 1971-11-23 Industrial Nucleonics Corp System and method of process control, particularly papermaking processes in response to fraction defective measurements
US3666621A (en) * 1968-02-16 1972-05-30 Industrial Nucleonics Corp Process and apparatus for moisture and fiber content control in a papermaking machine
US3625812A (en) * 1968-12-18 1971-12-07 Beloit Corp Presize moisture control system for a papermaking machine
US3650891A (en) * 1969-04-07 1972-03-21 Measurex Corp System for maintaining constant the dry material flow to a sheet material manufacturing machine
US3668401A (en) * 1970-03-11 1972-06-06 Industrial Nucleonics Corp Radiation measurement system with automatic standardization using a rate feedback signal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140764A (en) * 1975-05-30 1976-12-03 Yokogawa Hokushin Electric Corp Digital servo mechanism
JPS55137369U (OSRAM) * 1980-03-27 1980-09-30
JPS55148651U (OSRAM) * 1980-04-21 1980-10-25

Also Published As

Publication number Publication date
US3860168A (en) 1975-01-14

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