IT1068893B - Dispositivo per la definizione di aperture in particolare per scansori di facsimile - Google Patents

Dispositivo per la definizione di aperture in particolare per scansori di facsimile

Info

Publication number
IT1068893B
IT1068893B IT28062/76A IT2806276A IT1068893B IT 1068893 B IT1068893 B IT 1068893B IT 28062/76 A IT28062/76 A IT 28062/76A IT 2806276 A IT2806276 A IT 2806276A IT 1068893 B IT1068893 B IT 1068893B
Authority
IT
Italy
Prior art keywords
definition
openings
facsimile scan
facsimile
scan
Prior art date
Application number
IT28062/76A
Other languages
English (en)
Inventor
Jack Samuel Abrams
Original Assignee
Teletype Corp
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 Teletype Corp filed Critical Teletype Corp
Application granted granted Critical
Publication of IT1068893B publication Critical patent/IT1068893B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • H04N1/16—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning using a rotating helical element

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Image Input (AREA)
  • Optical Transform (AREA)
IT28062/76A 1975-10-14 1976-10-06 Dispositivo per la definizione di aperture in particolare per scansori di facsimile IT1068893B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/621,902 US4040095A (en) 1975-10-14 1975-10-14 Apparatus and method for facsimile scanning

Publications (1)

Publication Number Publication Date
IT1068893B true IT1068893B (it) 1985-03-21

Family

ID=24492135

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28062/76A IT1068893B (it) 1975-10-14 1976-10-06 Dispositivo per la definizione di aperture in particolare per scansori di facsimile

Country Status (6)

Country Link
US (1) US4040095A (it)
JP (1) JPS5259515A (it)
CA (1) CA1054945A (it)
DE (1) DE2645084A1 (it)
GB (1) GB1531539A (it)
IT (1) IT1068893B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357619A (en) * 1980-05-16 1982-11-02 Klockenbrink Joseph M High-speed non-impact band printer employing an array of radiation sources for printing on a movable surface
DE3636985A1 (de) * 1985-11-12 1987-05-14 Xerox Corp Kombinierte holografische abtastscheibe und bildelementtaktgeber
US5027424A (en) * 1986-08-29 1991-06-25 Asahi Kogaku Kogyo K.K. Image reader
US5099363A (en) * 1987-09-24 1992-03-24 Washington University Method and apparatus for slow aperture scanning in a single aperture confocal scanning EPI-illumination microscope
US5101295A (en) * 1988-09-14 1992-03-31 Washington University Rotating slit aperture for scanning microscopy
US5351150A (en) * 1987-09-24 1994-09-27 Washington University Rotating slit aperture for scanning microscopy
US5555123A (en) * 1995-02-14 1996-09-10 Eastman Kodak Company Flying spot scanner
US6900826B2 (en) * 2002-02-19 2005-05-31 Presstek, Inc. Multiple resolution helical imaging system and method
US7052125B2 (en) * 2003-08-28 2006-05-30 Lexmark International, Inc. Apparatus and method for ink-jet printing onto an intermediate drum in a helical pattern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1781866A (en) * 1928-11-30 1930-11-18 Hurxthal F Frease Speed indicator and variable synchronizer
US1800057A (en) * 1928-12-26 1931-04-07 Radio Inventions Inc Television
US1860967A (en) * 1929-06-17 1932-05-31 Tate Alfred Orde Apparatus for treating light and similar rays
US1826836A (en) * 1930-05-01 1931-10-13 Stacho Michael Television scanning device
US2184525A (en) * 1936-02-21 1939-12-26 Bell Telephone Labor Inc Electrooptical scanning apparatus

Also Published As

Publication number Publication date
JPS5259515A (en) 1977-05-17
DE2645084A1 (de) 1977-04-21
US4040095A (en) 1977-08-02
CA1054945A (en) 1979-05-22
GB1531539A (en) 1978-11-08

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