CS154018B1 - - Google Patents

Info

Publication number
CS154018B1
CS154018B1 CS729771A CS729771A CS154018B1 CS 154018 B1 CS154018 B1 CS 154018B1 CS 729771 A CS729771 A CS 729771A CS 729771 A CS729771 A CS 729771A CS 154018 B1 CS154018 B1 CS 154018B1
Authority
CS
Czechoslovakia
Application number
CS729771A
Other languages
Czech (cs)
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
Priority to CS729771A priority Critical patent/CS154018B1/cs
Priority to CH1495372A priority patent/CH550439A/en
Priority to DE19722250255 priority patent/DE2250255C3/en
Priority to DK509772A priority patent/DK145147C/en
Priority to US298614A priority patent/US3875395A/en
Priority to JP47104035A priority patent/JPS4850789A/ja
Publication of CS154018B1 publication Critical patent/CS154018B1/cs

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • G01N31/162—Determining the equivalent point by means of a discontinuity
    • G01N31/164—Determining the equivalent point by means of a discontinuity by electrical or electrochemical means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals
    • G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements
    • G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Power Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
CS729771A 1971-10-19 1971-10-19 CS154018B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CS729771A CS154018B1 (en) 1971-10-19 1971-10-19
CH1495372A CH550439A (en) 1971-10-19 1972-10-12 DEVICE FOR THE FORMATION OF A TIME DERIVATION OF A FUNCTION THAT DEFINES A TITRATION CURVE.
DE19722250255 DE2250255C3 (en) 1971-10-19 1972-10-13 Arrangement for creating the first, second or further derivation of a titration curve
DK509772A DK145147C (en) 1971-10-19 1972-10-16 DEVICE FOR THE CREATION OF A FIRST, SECOND OR ADDITIONAL DERIVATIVE OF A TITRATION CURVE
US298614A US3875395A (en) 1971-10-19 1972-10-18 Arrangement for and method of obtaining a first, second or following derivative of a titration curve
JP47104035A JPS4850789A (en) 1971-10-19 1972-10-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS729771A CS154018B1 (en) 1971-10-19 1971-10-19

Publications (1)

Publication Number Publication Date
CS154018B1 true CS154018B1 (en) 1974-03-29

Family

ID=5421825

Family Applications (1)

Application Number Title Priority Date Filing Date
CS729771A CS154018B1 (en) 1971-10-19 1971-10-19

Country Status (5)

Country Link
US (1) US3875395A (en)
JP (1) JPS4850789A (en)
CH (1) CH550439A (en)
CS (1) CS154018B1 (en)
DK (1) DK145147C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047890A (en) * 1973-11-01 1977-09-13 Bio/Data Corporation Method and apparatus for determining deficiencies in enzymatic reactors particularly clotting factor levels in blood plasmas
US4003705A (en) * 1975-06-12 1977-01-18 Beckman Instruments, Inc. Analysis apparatus and method of measuring rate of change of electrolyte pH
US4168623A (en) * 1977-02-07 1979-09-25 Philip Morris Incorporated Method for determining volatile content of a sample
JPS5489687A (en) * 1977-12-27 1979-07-16 Mitsubishi Chem Ind Titration controlling method
US5255191A (en) * 1992-03-26 1993-10-19 General Motors Corporation Vehicle suspension control with relative suspension position sensor and differentiator
US5640330A (en) * 1995-04-18 1997-06-17 Ibm Corporation Method for analyzing pH titration data

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436891A (en) * 1945-02-19 1948-03-02 Nasa Electronic system for differentiating voltage wave forms
US2702855A (en) * 1946-02-01 1955-02-22 Bess Leon Differentiating circuits
US2878106A (en) * 1955-06-08 1959-03-17 E H Sargent & Co Automatic differential potentiometric titrator
US2898200A (en) * 1955-06-28 1959-08-04 E H Sargent & Co Automatic titrator circuit
US3026480A (en) * 1958-03-10 1962-03-20 Textron Electronics Inc Exciter equalizer
US3073682A (en) * 1958-08-04 1963-01-15 American Enka Corp Automatic titrator
US3252098A (en) * 1961-11-20 1966-05-17 Ibm Waveform shaping circuit
US3252099A (en) * 1963-05-27 1966-05-17 Ibm Waveform shaping system for slimming filter control and symmetrizing
US3333185A (en) * 1963-12-30 1967-07-25 Corning Glass Works Electronic device for extrapolating exponential signals
US3512093A (en) * 1966-10-28 1970-05-12 Xerox Corp Transmitted data timing recovery system
US3546601A (en) * 1968-01-22 1970-12-08 Us Navy Neuronal event recognizer

Also Published As

Publication number Publication date
DK145147B (en) 1982-09-13
DE2250255A1 (en) 1973-04-26
CH550439A (en) 1974-06-14
JPS4850789A (en) 1973-07-17
DK145147C (en) 1983-02-14
DE2250255B2 (en) 1977-06-08
US3875395A (en) 1975-04-01

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