FR2404262A1 - Procede de selection et de classement d'informations et appareil pour la mise en oeuvre de ce procede - Google Patents

Procede de selection et de classement d'informations et appareil pour la mise en oeuvre de ce procede

Info

Publication number
FR2404262A1
FR2404262A1 FR7728479A FR7728479A FR2404262A1 FR 2404262 A1 FR2404262 A1 FR 2404262A1 FR 7728479 A FR7728479 A FR 7728479A FR 7728479 A FR7728479 A FR 7728479A FR 2404262 A1 FR2404262 A1 FR 2404262A1
Authority
FR
France
Prior art keywords
classification
order
arrangement
rotatable shaft
data card
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.)
Withdrawn
Application number
FR7728479A
Other languages
English (en)
Inventor
Louis Cannistraro
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.)
ELECTROMAGNETIQUE
Original Assignee
ELECTROMAGNETIQUE
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 ELECTROMAGNETIQUE filed Critical ELECTROMAGNETIQUE
Priority to FR7728479A priority Critical patent/FR2404262A1/fr
Publication of FR2404262A1 publication Critical patent/FR2404262A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0003—Automatic card files incorporating selecting, conveying and possibly reading and/or writing operations
    • G06K17/0012—Automatic card files incorporating selecting, conveying and possibly reading and/or writing operations with more than one selection steps, e.g. selection of a record carrier from a selected compartment of a compartmented storage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Cash Registers Or Receiving Machines (AREA)

Abstract

a. Procédé de sélection et de classement d'informations et appareil pour la mise en oeuvre de ce procédé. b. Procédé caractérisé en ce que l'on classe les informations dans des groupes G1 d'ordre 1, ces mêmes groupes étant classés dans des groupes G2 d'ordre 2, eux-mêmes classés dans des groupes G3 d'ordre 3, etc., et on subdivise la mémoire des informations en zones Dn, Dn-1, Dn-2..., la zone D1 contenant les informations du groupe Gn, d'ordre n, la zone D2 contenant les informations du groupe G n-1, d'ordre n-1 etc., on exploite la mémoire d'informations en recherchant d'abord le compartiment du groupe Gn contenant l'information, puis le compartiment du groupe G n-1, puis celui du groupe G n-2,... et enfin le compartiment du groupe G1 en procédant par élimination successive.
FR7728479A 1977-09-21 1977-09-21 Procede de selection et de classement d'informations et appareil pour la mise en oeuvre de ce procede Withdrawn FR2404262A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7728479A FR2404262A1 (fr) 1977-09-21 1977-09-21 Procede de selection et de classement d'informations et appareil pour la mise en oeuvre de ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7728479A FR2404262A1 (fr) 1977-09-21 1977-09-21 Procede de selection et de classement d'informations et appareil pour la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
FR2404262A1 true FR2404262A1 (fr) 1979-04-20

Family

ID=9195621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728479A Withdrawn FR2404262A1 (fr) 1977-09-21 1977-09-21 Procede de selection et de classement d'informations et appareil pour la mise en oeuvre de ce procede

Country Status (1)

Country Link
FR (1) FR2404262A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038683A2 (fr) * 1980-04-21 1981-10-28 Robert J. Kalthoff Système de compulsation de documents
EP0079993A1 (fr) * 1981-11-23 1983-06-01 Image Systems Inc. Fichier à manèges multiples et système sélecteur de microfiches

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038683A2 (fr) * 1980-04-21 1981-10-28 Robert J. Kalthoff Système de compulsation de documents
EP0038683A3 (en) * 1980-04-21 1982-05-12 Robert J. Kalthoff Document retrieval system and components thereof
EP0079993A1 (fr) * 1981-11-23 1983-06-01 Image Systems Inc. Fichier à manèges multiples et système sélecteur de microfiches

Similar Documents

Publication Publication Date Title
US4151571A (en) Method of writing addresses on a magnetic recording medium
US3337852A (en) Information handling apparatus
GB799764A (en) Improvements in apparatus for selecting data from a record tape
FR2312835A1 (fr) Disques magnetiques a format de donnees particulier et memoire utilisant de tels disques
GB1279459A (en) Information storage and retrieval
MY107582A (en) Optical disc recording apparatus.
ATA45977A (de) Vorrichtung zum auslesen eines aufzeichnungs- traegers, auf dem informationen, z.b. bild und/ oder toninformationen gespeichert sind
GB1340003A (en) Queueing device for the selection of requests for access to a storage medium
US3444523A (en) Apparatus for sorting of recorded digital data
US4134138A (en) Method of reading addresses on a magnetic recording medium and apparatus for putting it into effect
SE8006552L (sv) Anordning for metning av en rorlig enhets hastighet relativt en informationsberare
JPS59178743U (ja) 高速情報処理装置
GB1263743A (en) Storage control apparatus for a multiprogrammed data processing system
FR2404262A1 (fr) Procede de selection et de classement d'informations et appareil pour la mise en oeuvre de ce procede
US2872665A (en) Input/output equipment
US2895123A (en) Timing pulse system
US3351914A (en) Input-output buffer system
JPS5625278A (en) Data recording system for disk
US3001180A (en) Data revolving
US2958856A (en) Magnetic data storage systems
US2981936A (en) Magnetic data storage medium
US3187316A (en) Magnetic data storage device utilizing discs with predetermined frequency zones
US3461449A (en) Wheel positioning mechanism using a closed coding ring
US2970292A (en) Binary scale reading system
GB889432A (en) Electronic computer system

Legal Events

Date Code Title Description
ST Notification of lapse