GB1154332A - Improvements in or relating to Minimum Detector Circuits - Google Patents

Improvements in or relating to Minimum Detector Circuits

Info

Publication number
GB1154332A
GB1154332A GB58404/68A GB5840468A GB1154332A GB 1154332 A GB1154332 A GB 1154332A GB 58404/68 A GB58404/68 A GB 58404/68A GB 5840468 A GB5840468 A GB 5840468A GB 1154332 A GB1154332 A GB 1154332A
Authority
GB
United Kingdom
Prior art keywords
amplifier
input
output
minimum
switch
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.)
Expired
Application number
GB58404/68A
Other languages
English (en)
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.)
Foster Grant Co Inc
Original Assignee
Foster Grant Co 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 Foster Grant Co Inc filed Critical Foster Grant Co Inc
Publication of GB1154332A publication Critical patent/GB1154332A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8651—Recording, data aquisition, archiving and storage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/0428—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements for cans, boxes and other receptacles
    • B65H67/0434—Transferring material devices between full and empty cans
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8603—Signal analysis with integration or differentiation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/75—Analogue computers for specific processes, systems or devices, e.g. simulators for component analysis, e.g. of mixtures, of colours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8603—Signal analysis with integration or differentiation
    • G01N30/8606—Integration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • General Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB58404/68A 1965-03-10 1966-03-10 Improvements in or relating to Minimum Detector Circuits Expired GB1154332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43860965A 1965-03-10 1965-03-10

Publications (1)

Publication Number Publication Date
GB1154332A true GB1154332A (en) 1969-06-04

Family

ID=23741319

Family Applications (2)

Application Number Title Priority Date Filing Date
GB58404/68A Expired GB1154332A (en) 1965-03-10 1966-03-10 Improvements in or relating to Minimum Detector Circuits
GB00471/66A Expired GB1154331A (en) 1965-03-10 1966-03-10 Improvements in or relating to methods of Operating and apparatus for Chromatography Systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB00471/66A Expired GB1154331A (en) 1965-03-10 1966-03-10 Improvements in or relating to methods of Operating and apparatus for Chromatography Systems

Country Status (9)

Country Link
US (1) US3500028A (enExample)
JP (1) JPS503677B1 (enExample)
BE (1) BE677611A (enExample)
DE (1) DE1598439A1 (enExample)
ES (1) ES324019A1 (enExample)
FR (1) FR1470923A (enExample)
GB (2) GB1154332A (enExample)
NL (1) NL150914B (enExample)
SE (1) SE345009B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619511A (en) * 1969-07-17 1971-11-09 North American Rockwell Data normalizing apparatus
US3668380A (en) * 1969-10-14 1972-06-06 Firestone Tire & Rubber Co Composite curve analyzer
US3655958A (en) * 1970-06-25 1972-04-11 Beckman Instruments Inc Apparatus for automatically performing the least squares approximation to the standard addition method of analysis
US3732411A (en) * 1971-06-17 1973-05-08 Wilson Certified Foods Inc Signal integrating, storing and analyzing circuit
US3824324A (en) * 1973-04-25 1974-07-16 Electronic Associates Localizer simulator apparatus
US4164515A (en) * 1977-11-21 1979-08-14 Allied Chemical Corporation Production of cyclohexanone
US4314343A (en) * 1980-01-25 1982-02-02 Spectra-Physics, Inc. Method and apparatus for detecting and integrating chromatographic peaks
KR0161450B1 (ko) * 1995-11-08 1999-02-01 김광호 검출능력이 향상된 누설가스 검출방법 및 그의 장치
US5915269A (en) * 1997-04-15 1999-06-22 The Perkin-Elmer Corporation Method and apparatus to compensate for gas chromatograph column permeability

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242327A (en) * 1961-10-27 1966-03-22 Phillips Petroleum Co Analysis and ratio computing apparatus
US3281686A (en) * 1963-06-26 1966-10-25 Ampex Circuit for detecting and indicating peak values of randomly varying signals with capacitor storage means
US3299693A (en) * 1963-12-04 1967-01-24 Du Pont Gas chromatographic analysis control apparatus

Also Published As

Publication number Publication date
GB1154331A (en) 1969-06-04
NL6603132A (enExample) 1966-09-12
SE345009B (enExample) 1972-05-08
ES324019A1 (es) 1967-01-16
JPS503677B1 (enExample) 1975-02-07
FR1470923A (fr) 1967-02-24
NL150914B (nl) 1976-09-15
US3500028A (en) 1970-03-10
DE1598439A1 (de) 1970-04-16
BE677611A (enExample) 1966-08-01

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