GB1450283A - Data processing apparatus - Google Patents
Data processing apparatusInfo
- Publication number
- GB1450283A GB1450283A GB49174A GB49174A GB1450283A GB 1450283 A GB1450283 A GB 1450283A GB 49174 A GB49174 A GB 49174A GB 49174 A GB49174 A GB 49174A GB 1450283 A GB1450283 A GB 1450283A
- Authority
- GB
- United Kingdom
- Prior art keywords
- data
- store
- register
- entered
- class address
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Record Information Processing For Printing (AREA)
- Sorting Of Articles (AREA)
Abstract
1450283 Sorting data INTERNATIONAL BUSINESS MACHINES CORP 4 Jan 1974 [2 Feb 1973 (2)] 00491/74 Heading G4M Data having a class address is entered at random into a recirculating shift register store 1. Each class address may be associated with a plurality of items of data which are to be read out in each class in the order in which they were entered, e.g. the data may represent cheques. Data from a keyboard or from a reader is fed to an input register 12 serial by character with the bits of each character in parallel. The register 12 has one more stage than is required to hold the characters from each document and this stage 20 holds the class address for the document supplied from encoder 19. The store 1 is supplied with a code BOC identifying the start of the store and is filled with blanks. During circulation of data in the store detection of a BOC code by unit 50 and of a blank by unit 51 causes AND gate 6 to be inhibited and the data from register 12 to be synchronously shifted into store 1. A counter 48 counts the number of shifts to stop further entry when the data is all entered. Documents from which the data is taken are sorted into respective pockets and when a pocket is filled a switch 31-1 to 31-u is operated to generate readout of the store. The switches feed an encoder supplying the class address to register 35 which is coupled to comparator 78 which also receives the output of memory 1. When the addresses agree data is read from store 1 and printed by printer 40 on to tape 47. When all characters in the store have been read and the space signals are detected the tape 47 is advanced, torn off the roll and fastened round the records taken from the full pocket.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US329272A US3889241A (en) | 1973-02-02 | 1973-02-02 | Shift register buffer apparatus |
US00329265A US3811115A (en) | 1973-02-02 | 1973-02-02 | Item lister using a shift register |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1450283A true GB1450283A (en) | 1976-09-22 |
Family
ID=26986719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB49174A Expired GB1450283A (en) | 1973-02-02 | 1974-01-04 | Data processing apparatus |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2404259C3 (en) |
FR (1) | FR2325151A1 (en) |
GB (1) | GB1450283A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2306021A (en) * | 1995-10-04 | 1997-04-23 | G D N Electronics Limited | Data acquisition system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1385789A (en) * | 1963-01-31 | 1965-01-15 | Siemens Ag | Improvements to time division multiplex telephone systems |
GB1152848A (en) * | 1965-05-25 | 1969-05-21 | Mario Roberto Schaffner | Circulating Page Loose System |
US3675216A (en) * | 1971-01-08 | 1972-07-04 | Ibm | No clock shift register and control technique |
FR2172076B1 (en) * | 1972-02-16 | 1977-01-14 | Sits Soc It Telecom Siemens |
-
1974
- 1974-01-04 GB GB49174A patent/GB1450283A/en not_active Expired
- 1974-01-29 FR FR7404778A patent/FR2325151A1/en active Granted
- 1974-01-30 DE DE2404259A patent/DE2404259C3/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2306021A (en) * | 1995-10-04 | 1997-04-23 | G D N Electronics Limited | Data acquisition system |
GB2306021B (en) * | 1995-10-04 | 2000-02-16 | G D N Electronics Limited | A data acquisition system |
Also Published As
Publication number | Publication date |
---|---|
FR2325151B1 (en) | 1978-02-03 |
DE2404259A1 (en) | 1974-08-08 |
FR2325151A1 (en) | 1977-04-15 |
DE2404259C3 (en) | 1982-01-21 |
DE2404259B2 (en) | 1981-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |