CA949219A - Data change detector - Google Patents

Data change detector

Info

Publication number
CA949219A
CA949219A CA122,816A CA122816A CA949219A CA 949219 A CA949219 A CA 949219A CA 122816 A CA122816 A CA 122816A CA 949219 A CA949219 A CA 949219A
Authority
CA
Canada
Prior art keywords
data change
change detector
detector
data
change
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
CA122,816A
Other languages
English (en)
Other versions
CA122816S (en
Inventor
Richard C. Loshbough
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.)
Reliance Electric Co
Original Assignee
Reliance Electric Co
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 Reliance Electric Co filed Critical Reliance Electric Co
Priority to CA183,431A priority Critical patent/CA954630A/en
Application granted granted Critical
Publication of CA949219A publication Critical patent/CA949219A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Electrophonic Musical Instruments (AREA)
CA122,816A 1970-12-07 1971-09-14 Data change detector Expired CA949219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA183,431A CA954630A (en) 1970-12-07 1973-10-16 Data change detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9561470A 1970-12-07 1970-12-07

Publications (1)

Publication Number Publication Date
CA949219A true CA949219A (en) 1974-06-11

Family

ID=22252810

Family Applications (1)

Application Number Title Priority Date Filing Date
CA122,816A Expired CA949219A (en) 1970-12-07 1971-09-14 Data change detector

Country Status (14)

Country Link
US (1) US3701106A (es)
JP (1) JPS553758B1 (es)
AR (1) AR192725A1 (es)
AU (1) AU463009B2 (es)
BE (1) BE775053A (es)
BR (1) BR7108095D0 (es)
CA (1) CA949219A (es)
CH (1) CH552200A (es)
DE (1) DE2153233C2 (es)
FR (1) FR2117120A5 (es)
GB (1) GB1328739A (es)
IT (1) IT944882B (es)
NL (1) NL170339C (es)
SE (1) SE419586B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005349A (en) * 1971-03-10 1977-01-25 Oxy Metal Industries Corporation Control system for conveying apparatus
NL180550B (nl) * 1972-10-26 Acec Decodeer- en verwerkingsinrichting voor telemetriegegevens.
GB1471890A (en) * 1973-06-19 1977-04-27 British Steel Corp Testing of articles
DE2626024A1 (de) * 1976-06-10 1977-12-22 Berkel Patent Nv Wiegevorrichtung
US4379495A (en) * 1981-04-27 1983-04-12 Hobart Corporation Weighing scale with low susceptibility to vibration
US4481827A (en) * 1981-12-15 1984-11-13 Baxter Travenol Laboratories, Inc. Blood fractionation apparatus having collection rate display system
US4458539A (en) * 1981-12-15 1984-07-10 Baxter Travenol Laboratories, Inc. Blood fractionation apparatus having collected volume display system
US4582598A (en) * 1981-12-15 1986-04-15 Baxter Travenol Laboratories, Inc. Replacement fluid control system for a blood fractionation apparatus and the like
JPS58172031A (ja) * 1982-04-01 1983-10-08 Sony Corp アツプダウンカウンタ制御回路
FR2575311B1 (fr) * 1984-12-21 1987-01-16 Saphymo Stel Procede et dispositif de lissage des fluctuations d'affichage d'afficheurs numeriques, en particulier pour grandeurs aleatoires
US8014405B2 (en) * 2004-03-10 2011-09-06 At&T Intellectual Property I, L.P. Upgrading ATM embedded networks to carry IP signals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030609A (en) * 1957-10-11 1962-04-17 Bell Telephone Labor Inc Data storage and retrieval
US3225333A (en) * 1961-12-28 1965-12-21 Ibm Differential quantitized storage and compression
NL291619A (es) * 1962-05-01 1900-01-01
US3334334A (en) * 1963-07-26 1967-08-01 Gen Electric Signal change detector for process control computer
US3344406A (en) * 1964-11-09 1967-09-26 Ibm Sampled data reduction and storage system
US3571807A (en) * 1968-11-13 1971-03-23 Bell Telephone Labor Inc Redundancy reduction system with data editing

Also Published As

Publication number Publication date
AR192725A1 (es) 1973-03-14
DE2153233A1 (de) 1972-06-08
DE2153233C2 (de) 1982-11-25
US3701106A (en) 1972-10-24
BR7108095D0 (pt) 1973-04-10
NL170339B (nl) 1982-05-17
NL7115225A (es) 1972-06-09
GB1328739A (en) 1973-08-30
BE775053A (fr) 1972-03-01
FR2117120A5 (es) 1972-07-21
JPS553758B1 (es) 1980-01-26
IT944882B (it) 1973-04-20
SE419586B (sv) 1981-08-10
AU3654371A (en) 1973-06-14
NL170339C (nl) 1982-10-18
AU463009B2 (en) 1975-07-10
CH552200A (de) 1974-07-31

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