GB686642A - Improvements in or relating to record cards, tapes or the like, and process for recording data thereon - Google Patents

Improvements in or relating to record cards, tapes or the like, and process for recording data thereon

Info

Publication number
GB686642A
GB686642A GB5124/51A GB512451A GB686642A GB 686642 A GB686642 A GB 686642A GB 5124/51 A GB5124/51 A GB 5124/51A GB 512451 A GB512451 A GB 512451A GB 686642 A GB686642 A GB 686642A
Authority
GB
United Kingdom
Prior art keywords
rays
luminescent
recording data
mark
luminescent material
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
GB5124/51A
Other languages
English (en)
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.)
Compagnie des Machines Bull SA
Original Assignee
Compagnie des Machines Bull SA
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 Compagnie des Machines Bull SA filed Critical Compagnie des Machines Bull SA
Publication of GB686642A publication Critical patent/GB686642A/en
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
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Credit Cards Or The Like (AREA)
GB5124/51A 1937-06-20 1951-03-02 Improvements in or relating to record cards, tapes or the like, and process for recording data thereon Expired GB686642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1937SC113113 DE686642C (de) 1937-06-20 1937-06-20 Abblendevorrichtung fuer Flach- und Tiefstrahler

Publications (1)

Publication Number Publication Date
GB686642A true GB686642A (en) 1953-01-28

Family

ID=7449784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5124/51A Expired GB686642A (en) 1937-06-20 1951-03-02 Improvements in or relating to record cards, tapes or the like, and process for recording data thereon

Country Status (5)

Country Link
BE (1) BE503471A (enrdf_load_stackoverflow)
DE (1) DE686642C (enrdf_load_stackoverflow)
FR (1) FR1020876A (enrdf_load_stackoverflow)
GB (1) GB686642A (enrdf_load_stackoverflow)
NL (1) NL157369B (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057552A (en) * 1958-08-14 1962-10-09 Burroughs Corp Optical apparatus for reading indicia appearing on a record medium
DE1147394B (de) * 1956-02-06 1963-04-18 Theodorus Reumerman Einrichtung zur selbsttaetigen elektrischen UEbertragung der Anzeigen von digitalen Messwertanzeigevorrichtungen auf Registrier-geraete oder aehnliche Einrichtungen
US3176140A (en) * 1959-01-05 1965-03-30 Int Standard Electric Corp Photosensitive document identification apparatus
US3207910A (en) * 1959-03-12 1965-09-21 Int Standard Electric Corp Photosensitive arrangement for scanning fluorescing identifications
US4013490A (en) 1973-03-27 1977-03-22 Westinghouse Electric Corporation Phosphor identification method, particularly adapted for use with explosives, for providing a distinctive information label
US4018635A (en) 1971-05-17 1977-04-19 Westinghouse Electric Corporation Phosphor combination, particularly adapted for use with explosives, for providing a distinctive information label
USRE29334E (en) 1971-05-17 1977-08-02 Westinghouse Electric Corporation Phosphor combination and method, particularly adapted for use with explosives, for providing a distinctive information label

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1147394B (de) * 1956-02-06 1963-04-18 Theodorus Reumerman Einrichtung zur selbsttaetigen elektrischen UEbertragung der Anzeigen von digitalen Messwertanzeigevorrichtungen auf Registrier-geraete oder aehnliche Einrichtungen
US3057552A (en) * 1958-08-14 1962-10-09 Burroughs Corp Optical apparatus for reading indicia appearing on a record medium
US3176140A (en) * 1959-01-05 1965-03-30 Int Standard Electric Corp Photosensitive document identification apparatus
US3207910A (en) * 1959-03-12 1965-09-21 Int Standard Electric Corp Photosensitive arrangement for scanning fluorescing identifications
US4018635A (en) 1971-05-17 1977-04-19 Westinghouse Electric Corporation Phosphor combination, particularly adapted for use with explosives, for providing a distinctive information label
USRE29334E (en) 1971-05-17 1977-08-02 Westinghouse Electric Corporation Phosphor combination and method, particularly adapted for use with explosives, for providing a distinctive information label
US4013490A (en) 1973-03-27 1977-03-22 Westinghouse Electric Corporation Phosphor identification method, particularly adapted for use with explosives, for providing a distinctive information label

Also Published As

Publication number Publication date
BE503471A (enrdf_load_stackoverflow)
NL157369B (nl)
FR1020876A (fr) 1953-02-11
DE686642C (de) 1940-01-13

Similar Documents

Publication Publication Date Title
GB1231215A (enrdf_load_stackoverflow)
SE8107668L (sv) Sekerhetspapper med ekthetsmarkeringar i form av luminiscerande substanser och ett sett for forendring av dessa
GB1380161A (en) Re-price marking method and record member
GB686642A (en) Improvements in or relating to record cards, tapes or the like, and process for recording data thereon
GB706212A (en) Improvements in record cards or strips for accounting and statistical machines
ES407662A1 (es) Un metodo de formar una marca sobre un sustrato por forma- cion de un color.
GB686289A (en) Improvements in or relating to record cards, tapes or the like supports, and the recording of magnetic marks on such supports
GB1371503A (en) Coding of articles
KR850007533A (ko) 화상표시 음극선관
JPS5553335A (en) Composite type electrophotographic plate
GB1290403A (enrdf_load_stackoverflow)
GB1025737A (en) An information or data record
GB1501878A (en) Electroluminescent panel
GB511678A (en) An improved method of manufacturing maps and other documents
GB530065A (en) Improvements in or relating to the production of luminescent surfaces
ES410404A1 (es) Un metodo de formacion de un revestimiento abrasivo y ab- sorbente que acepta agentes marcadores que forman indicacio-nes escritas e impresas sobre el mismo.
JPS51118977A (en) Driving method of thin film el element
GB1226642A (enrdf_load_stackoverflow)
JPS57123090A (en) Heat-sensitive recording type magnetic roll paper
JPS5362532A (en) Thermal recording sheet and thermal card of thermal typing made therefrom
JPS5727787A (en) Heat-sensitive recording paper
GB828817A (en) Improved record for symbolic and legible information
GB1221103A (en) Articles of manufacture with phototropic coatings or markings
GB1311656A (en) X-ray cassettes containing radioactive marker sources for identifying photographic films
GB570517A (en) Improvements in or relating to signals or indicating devices for the cards or sheetsof card indexes or the like