JPS574151B2 - - Google Patents

Info

Publication number
JPS574151B2
JPS574151B2 JP2472674A JP2472674A JPS574151B2 JP S574151 B2 JPS574151 B2 JP S574151B2 JP 2472674 A JP2472674 A JP 2472674A JP 2472674 A JP2472674 A JP 2472674A JP S574151 B2 JPS574151 B2 JP S574151B2
Authority
JP
Japan
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
JP2472674A
Other versions
JPS49120517A (ja
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 filed Critical
Publication of JPS49120517A publication Critical patent/JPS49120517A/ja
Publication of JPS574151B2 publication Critical patent/JPS574151B2/ja
Expired legal-status Critical Current

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
    • H04N1/40—Picture signal circuits
    • H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
    • H04N1/4005—Circuits exciting or modulating particular heads for reproducing continuous tone value scales with regulating circuits, e.g. dependent upon ambient temperature or feedback control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H31/00—Other gearings with freewheeling members or other intermittently driving members
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • 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
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • 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
    • H04N1/06—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 cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • 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
    • H04N1/06—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 cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/0671—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 cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface with sub-scanning by translational movement of the main-scanning components
    • H04N1/0678—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 cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface with sub-scanning by translational movement of the main-scanning components using a lead-screw or worm
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
    • H04N1/40037—Circuits exciting or modulating particular heads for reproducing continuous tone value scales the reproducing element being a laser

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
JP2472674A 1973-03-02 1974-03-02 Expired JPS574151B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7307567A FR2293841A1 (fr) 1973-03-02 1973-03-02 Dispositif de visualisation d'images

Publications (2)

Publication Number Publication Date
JPS49120517A JPS49120517A (ja) 1974-11-18
JPS574151B2 true JPS574151B2 (ja) 1982-01-25

Family

ID=9115715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2472674A Expired JPS574151B2 (ja) 1973-03-02 1974-03-02

Country Status (8)

Country Link
JP (1) JPS574151B2 (ja)
BE (1) BE821456A (ja)
CA (1) CA1013465A (ja)
DE (1) DE2409476C2 (ja)
FR (1) FR2293841A1 (ja)
GB (1) GB1413281A (ja)
IN (1) IN143227B (ja)
NL (1) NL7402760A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1515606A (en) * 1975-12-23 1978-06-28 Ibm Electrophotographic apparatus
DE3050985C3 (de) * 1979-05-24 1994-10-20 Gerber Scientific Instr Co Bilderzeugungsvorrichtung
US4419675A (en) 1979-05-24 1983-12-06 American Hoechst Corporation Imaging system and method for printed circuit artwork and the like
LU84183A1 (fr) * 1982-06-04 1984-03-07 Digitized Information Systems Appareil a balayage automatique pour traitement photomecanique et procede de controle et de regulation dudit balayage
DE3407981C2 (de) * 1983-03-24 1986-12-18 Dainippon Screen Seizo K.K., Kyoto Verfahren zum Aufzeichnen eines Bildes auf einem photoempfindlichen Material und Vorrichtung zur Durchführung des Verfahrens
US4617578A (en) * 1984-02-15 1986-10-14 Dainippon Screen Mfg. Co., Ltd. Multi-beam zoom and focusing lens scan pitch-adjusting recorder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141447B1 (ja) * 1971-02-25 1976-11-10

Also Published As

Publication number Publication date
FR2293841B1 (ja) 1978-09-08
FR2293841A1 (fr) 1976-07-02
GB1413281A (en) 1975-11-12
DE2409476C2 (de) 1983-11-24
DE2409476A1 (de) 1974-09-12
NL7402760A (ja) 1974-09-04
CA1013465A (en) 1977-07-05
BE821456A (fr) 1975-02-17
JPS49120517A (ja) 1974-11-18
IN143227B (ja) 1977-10-22

Similar Documents

Publication Publication Date Title
AU476761B2 (ja)
AU474593B2 (ja)
AU474838B2 (ja)
AU476714B2 (ja)
FR2293841B1 (ja)
AU472848B2 (ja)
AU476696B2 (ja)
AR199451A1 (ja)
AU477823B2 (ja)
AR195948A1 (ja)
AR195311A1 (ja)
AU476873B1 (ja)
AR193950A1 (ja)
AU477824B2 (ja)
AR196123Q (ja)
AR196212Q (ja)
BG18790A1 (ja)
AU479420A (ja)
BG19446A1 (ja)
BG19357A1 (ja)
BG19271A1 (ja)
BG19771A1 (ja)
AU479562A (ja)
AU479539A (ja)
AU479522A (ja)