NO167171C - Fremgangsmaate og apparat for merking av film. - Google Patents

Fremgangsmaate og apparat for merking av film.

Info

Publication number
NO167171C
NO167171C NO861549A NO861549A NO167171C NO 167171 C NO167171 C NO 167171C NO 861549 A NO861549 A NO 861549A NO 861549 A NO861549 A NO 861549A NO 167171 C NO167171 C NO 167171C
Authority
NO
Norway
Prior art keywords
surface layer
expressed
radiation
width
speed
Prior art date
Application number
NO861549A
Other languages
English (en)
Norwegian (no)
Other versions
NO861549L (no
NO167171B (no
Inventor
Raymond Carels
Original Assignee
Cinema Magnetique Communic C M
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9318414&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO167171(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cinema Magnetique Communic C M filed Critical Cinema Magnetique Communic C M
Publication of NO861549L publication Critical patent/NO861549L/no
Publication of NO167171B publication Critical patent/NO167171B/no
Publication of NO167171C publication Critical patent/NO167171C/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C11/00—Auxiliary processes in photography
    • G03C11/02—Marking or applying text
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/007—Marks, e.g. trade marks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Making Paper Articles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Projection-Type Copiers In General (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Physical Vapour Deposition (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
NO861549A 1985-04-19 1986-04-18 Fremgangsmaate og apparat for merking av film. NO167171C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8505937A FR2580548B1 (fr) 1985-04-19 1985-04-19 Films marques, procede et appareil pour le marquage de films

Publications (3)

Publication Number Publication Date
NO861549L NO861549L (no) 1986-10-20
NO167171B NO167171B (no) 1991-07-01
NO167171C true NO167171C (no) 1991-10-09

Family

ID=9318414

Family Applications (1)

Application Number Title Priority Date Filing Date
NO861549A NO167171C (no) 1985-04-19 1986-04-18 Fremgangsmaate og apparat for merking av film.

Country Status (6)

Country Link
EP (1) EP0201391B1 (de)
AT (1) ATE43983T1 (de)
DE (1) DE3663898D1 (de)
ES (1) ES8707451A1 (de)
FR (1) FR2580548B1 (de)
NO (1) NO167171C (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935423A1 (de) * 1989-10-24 1991-04-25 Baasel Carl Lasertech Verfahren zum beschriften oder markieren von diapositiven
FR2658928A1 (fr) * 1990-02-26 1991-08-30 Kodak Pathe Procede de marquage d'un support d'impression et dispositif de mise en óoeuvre du procede.
US5430705A (en) * 1990-04-02 1995-07-04 Victor Company Of Japan, Ltd. Method and apparatus for recording and reproducing main and sub information
FR2682520B1 (fr) * 1991-10-11 1994-02-11 Titra Film Sa Procede de sous-titrage de films cinematographiques.
FR2721723B1 (fr) * 1994-06-27 1996-09-20 Cinema Magnetique Comm Installation d'entraînement et de positionnement d'un film, en particulier en cours de gravure par faisceau laser.
EP0782045B1 (de) 1995-12-27 2001-10-24 Agfa-Gevaert N.V. Farbphotographisches Silberhalogenidfilmelement mit einem thermoplastischen Träger, der mit einem Laser markiert werden kann

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2205606A1 (de) * 1972-02-07 1973-08-23 Bernd Dipl Phys Dr Wartenberg Verfahren zur erzeugung von hohlkanaelen mittels laser
IL66817A0 (en) * 1982-09-16 1982-12-31 Gaz Moshe Special visual and sound effects in cinematography using beam lasers on positive and negative copies

Also Published As

Publication number Publication date
FR2580548A1 (fr) 1986-10-24
ES8707451A1 (es) 1987-08-16
EP0201391A1 (de) 1986-11-12
NO861549L (no) 1986-10-20
ATE43983T1 (de) 1989-06-15
ES554159A0 (es) 1987-08-16
DE3663898D1 (en) 1989-07-20
EP0201391B1 (de) 1989-06-14
NO167171B (no) 1991-07-01
FR2580548B1 (fr) 1987-06-26

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