FR2415006A1 - Tete d'enregistrement pour microfilms sensibles a la chaleur - Google Patents

Tete d'enregistrement pour microfilms sensibles a la chaleur

Info

Publication number
FR2415006A1
FR2415006A1 FR7901497A FR7901497A FR2415006A1 FR 2415006 A1 FR2415006 A1 FR 2415006A1 FR 7901497 A FR7901497 A FR 7901497A FR 7901497 A FR7901497 A FR 7901497A FR 2415006 A1 FR2415006 A1 FR 2415006A1
Authority
FR
France
Prior art keywords
heat sensitive
microfilms
recording head
microfilm
head
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.)
Granted
Application number
FR7901497A
Other languages
English (en)
Other versions
FR2415006B1 (fr
Inventor
Richard Arthur Flasck
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.)
Energy Conversion Devices Inc
Original Assignee
Energy Conversion Devices Inc
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 Energy Conversion Devices Inc filed Critical Energy Conversion Devices Inc
Publication of FR2415006A1 publication Critical patent/FR2415006A1/fr
Application granted granted Critical
Publication of FR2415006B1 publication Critical patent/FR2415006B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/345—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads characterised by the arrangement of resistors or conductors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electronic Switches (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Facsimile Heads (AREA)

Abstract

Enregistrement. La tête comporte un corps de support pour des fils chauffants 6-1, 6-2. L'extrémité 14 de la tête présente les fils à la matière sensible du microfilm à enregistrer. Enregistrement par points de microfilms sensible à la chaleur.
FR7901497A 1978-01-23 1979-01-22 Tete d'enregistrement pour microfilms sensibles a la chaleur Granted FR2415006A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/871,435 US4170728A (en) 1978-01-23 1978-01-23 Heat applying microfilm recording apparatus

Publications (2)

Publication Number Publication Date
FR2415006A1 true FR2415006A1 (fr) 1979-08-17
FR2415006B1 FR2415006B1 (fr) 1984-05-04

Family

ID=25357425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901497A Granted FR2415006A1 (fr) 1978-01-23 1979-01-22 Tete d'enregistrement pour microfilms sensibles a la chaleur

Country Status (8)

Country Link
US (1) US4170728A (fr)
JP (1) JPS54151454A (fr)
AU (1) AU509739B2 (fr)
BE (1) BE873634A (fr)
CA (1) CA1119656A (fr)
DE (1) DE2902137C2 (fr)
FR (1) FR2415006A1 (fr)
GB (2) GB2044180A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829687A (ja) * 1981-08-14 1983-02-21 Matsushita Electric Ind Co Ltd 発熱体電極
JPS6041248U (ja) * 1983-08-30 1985-03-23 アルプス電気株式会社 シリアルプリンタのサ−マルヘッド
US4630078A (en) * 1984-03-30 1986-12-16 Canon Kabushiki Kaisha Liquid recording head
EP0190404A1 (fr) * 1984-11-05 1986-08-13 Coulter Systems Corporation Procédé et appareil pour former une image électrostatique à l'aide de l'énergie calorifique
KR960003354B1 (ko) * 1986-04-24 1996-03-08 타우러스 임프레션스 인코오포레이티드 책자표지 스탬프 프린터
US5070343A (en) * 1989-08-28 1991-12-03 Teikoku Piston Ring Co., Ltd. Printing head for resistive ribbon type printing apparatus
US5420612A (en) * 1993-07-01 1995-05-30 Eastman Kodak Company Print head with electrode temperature control for resistive ribbon thermal transfer printing
US5426451A (en) * 1993-07-01 1995-06-20 Eastman Kodak Company Print head with pixel size control for resistive ribbon thermal transfer printing
US8084873B2 (en) * 2008-01-07 2011-12-27 Carter Richard W Induced surface flow wave energy converter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701999A (en) * 1970-08-21 1972-10-31 Ncr Co Computer output laser microform recording system
FR2155540A5 (fr) * 1971-10-04 1973-05-18 Olivetti & Co Spa
US3781983A (en) * 1970-09-16 1974-01-01 Ricoh Kk Method of making printing head for thermal printer
US3862394A (en) * 1974-04-03 1975-01-21 Honeywell Inc Thermal recording print head and method for manufacturing same
FR2364765A1 (fr) * 1976-09-16 1978-04-14 Energy Conversion Devices Inc Dispositif de stockage et de restitution d'informations sous forme microscopique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK100681C (da) * 1961-12-22 1964-12-28 Zeuthen & Aagaard As Anordning ved dikteremaskiner.
BE639289A (fr) * 1962-11-01
US3478191A (en) * 1967-01-23 1969-11-11 Sprague Electric Co Thermal print head
US3578946A (en) * 1969-10-27 1971-05-18 Ncr Co Thermal print head wafer and method of making the same
US3966317A (en) * 1974-04-08 1976-06-29 Energy Conversion Devices, Inc. Dry process production of archival microform records from hard copy
JPS5274350A (en) * 1975-12-17 1977-06-22 Brother Ind Ltd Thermal print head

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701999A (en) * 1970-08-21 1972-10-31 Ncr Co Computer output laser microform recording system
US3781983A (en) * 1970-09-16 1974-01-01 Ricoh Kk Method of making printing head for thermal printer
FR2155540A5 (fr) * 1971-10-04 1973-05-18 Olivetti & Co Spa
US3862394A (en) * 1974-04-03 1975-01-21 Honeywell Inc Thermal recording print head and method for manufacturing same
FR2364765A1 (fr) * 1976-09-16 1978-04-14 Energy Conversion Devices Inc Dispositif de stockage et de restitution d'informations sous forme microscopique

Also Published As

Publication number Publication date
US4170728A (en) 1979-10-09
DE2902137A1 (de) 1979-07-26
AU4353779A (en) 1979-08-02
BE873634A (fr) 1979-05-16
DE2902137C2 (de) 1987-03-26
GB2019782A (en) 1979-11-07
AU509739B2 (en) 1980-05-22
CA1119656A (fr) 1982-03-09
FR2415006B1 (fr) 1984-05-04
JPS54151454A (en) 1979-11-28
GB2044180A (en) 1980-10-15
GB2019782B (en) 1982-04-07
JPS6258315B2 (fr) 1987-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse