US2991451A - Sorting recorded data - Google Patents

Sorting recorded data Download PDF

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Publication number
US2991451A
US2991451A US508042A US50804255A US2991451A US 2991451 A US2991451 A US 2991451A US 508042 A US508042 A US 508042A US 50804255 A US50804255 A US 50804255A US 2991451 A US2991451 A US 2991451A
Authority
US
United States
Prior art keywords
recorded data
sorting recorded
sorting
data
recorded
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 - Lifetime
Application number
US508042A
Inventor
Erlon W Flint
Alfred E Hague
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.)
AT&T Corp
Original Assignee
Bell Telephone Laboratories 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 Bell Telephone Laboratories Inc filed Critical Bell Telephone Laboratories Inc
Priority to US508042A priority Critical patent/US2991451A/en
Application granted granted Critical
Publication of US2991451A publication Critical patent/US2991451A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/22—Arrangements for sorting or merging computer data on continuous record carriers, e.g. tape, drum, disc
    • G06F7/24—Sorting, i.e. extracting data from one or more carriers, rearranging the data in numerical or other ordered sequence, and rerecording the sorted data on the original carrier or on a different carrier or set of carriers sorting methods in general
    • 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
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99937—Sorting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
US508042A 1955-05-13 1955-05-13 Sorting recorded data Expired - Lifetime US2991451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US508042A US2991451A (en) 1955-05-13 1955-05-13 Sorting recorded data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US508042A US2991451A (en) 1955-05-13 1955-05-13 Sorting recorded data

Publications (1)

Publication Number Publication Date
US2991451A true US2991451A (en) 1961-07-04

Family

ID=24021145

Family Applications (1)

Application Number Title Priority Date Filing Date
US508042A Expired - Lifetime US2991451A (en) 1955-05-13 1955-05-13 Sorting recorded data

Country Status (1)

Country Link
US (1) US2991451A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1399997A (en) * 1918-01-03 1921-12-13 Western Electric Co Telegraph system
US2077965A (en) * 1932-04-06 1937-04-20 Addressograph Multigraph Addressing and printing machine
US2207743A (en) * 1935-12-31 1940-07-16 Teletype Corp Telegraphic transmission and automatic printing of meter readings
US2484649A (en) * 1947-01-28 1949-10-11 Rescarch Corp Justifying typewriter
US2636672A (en) * 1949-01-19 1953-04-28 Ibm Selective sequence electronic calculator
US2690222A (en) * 1950-08-19 1954-09-28 Ibm Mark sensing reproducer
US2757864A (en) * 1950-08-30 1956-08-07 Nat Res Dev Information translating apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1399997A (en) * 1918-01-03 1921-12-13 Western Electric Co Telegraph system
US2077965A (en) * 1932-04-06 1937-04-20 Addressograph Multigraph Addressing and printing machine
US2207743A (en) * 1935-12-31 1940-07-16 Teletype Corp Telegraphic transmission and automatic printing of meter readings
US2484649A (en) * 1947-01-28 1949-10-11 Rescarch Corp Justifying typewriter
US2636672A (en) * 1949-01-19 1953-04-28 Ibm Selective sequence electronic calculator
US2690222A (en) * 1950-08-19 1954-09-28 Ibm Mark sensing reproducer
US2757864A (en) * 1950-08-30 1956-08-07 Nat Res Dev Information translating apparatus

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