CA1035045A - Formule de traitement de donnees - Google Patents

Formule de traitement de donnees

Info

Publication number: CA1035045A
Authority: CA; Canada
Prior art keywords: data processing; processing form; data; processing
Prior art date: 1974-08-02
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

CA230,038A

Other languages

English (en)

Inventor

Harold J. Laplante

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.)

3M Co

Original Assignee

Minnesota Mining and Manufacturing 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.)

1974-08-02

Filing date

1975-06-24

Publication date

1978-07-18

1975-06-24 Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co

1978-07-18 Application granted granted Critical

1978-07-18 Publication of CA1035045A publication Critical patent/CA1035045A/fr

Status Expired legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Character Input (AREA)

CA230,038A 1974-08-02 1975-06-24 Formule de traitement de donnees Expired CA1035045A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US494233A US3896295A (en)	1974-08-02	1974-08-02	Data processing form

Publications (1)

Publication Number	Publication Date
CA1035045A true CA1035045A (fr)	1978-07-18

Family

ID=23963619

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA230,038A Expired CA1035045A (fr)	1974-08-02	1975-06-24	Formule de traitement de donnees

Country Status (2)

Country	Link
US (1)	US3896295A (fr)
CA (1)	CA1035045A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4162035A (en) *	1977-09-23	1979-07-24	General Signal Corporation	High resolution optical position code detector for information recorded on record carrier partially in humanly intelligible form
WO1985002284A1 (fr) *	1980-12-09	1985-05-23	Storage Research Pty. Ltd.	Marqueurs pouvant etre lus par une machine pour supports de stockage d'informations dans un plan cartesien
US4695991A (en) *	1980-12-09	1987-09-22	Storage Research Pty. Ltd.	Reading information stored in multiple frame format
US5001330A (en) *	1988-03-02	1991-03-19	National Computer Systems, Inc.	Optically scanned document with fail-safe marking
US4937439A (en) *	1988-05-13	1990-06-26	National Computer Systems, Inc.	Method and system for creating and scanning a customized survey form
US5548107A (en) *	1988-08-26	1996-08-20	Accu-Sort Systems, Inc.	Scanner for reconstructing optical codes from a plurality of code fragments
US5124538B1 (en) *	1988-08-26	1995-01-31	Accu Sort Systems Inc	Scanner
US5004896A (en) *	1989-07-26	1991-04-02	Educational Testing Service	Optical document scanning and mark sensing
CN104715641A (zh) *	2015-02-10	2015-06-17	深圳市天朗时代科技有限公司	一种改进的客观题测评方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3408482A (en) *	1962-07-05	1968-10-29	Optical Seanning Corp	Machine for sequentially scanning lines, as in test scoring
US3518440A (en) *	1967-04-26	1970-06-30	Rochester Datronics Inc	Photoelectric sensing apparatus
US3715568A (en) *	1970-11-16	1973-02-06	Automata Corp	System for gathering and transmitting source data
US3737628A (en) *	1971-06-11	1973-06-05	Automatic Corp	Automatically programmed test grading and scoring method and system

1974
- 1974-08-02 US US494233A patent/US3896295A/en not_active Expired - Lifetime
1975
- 1975-06-24 CA CA230,038A patent/CA1035045A/fr not_active Expired

Also Published As

Publication number	Publication date
US3896295A (en)	1975-07-22

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