GB1332481A – Microfilm printer
– Google Patents
GB1332481A – Microfilm printer
– Google Patents
Microfilm printer
Info
Publication number
GB1332481A
GB1332481A
GB4749770A
GB4749770A
GB1332481A
GB 1332481 A
GB1332481 A
GB 1332481A
GB 4749770 A
GB4749770 A
GB 4749770A
GB 4749770 A
GB4749770 A
GB 4749770A
GB 1332481 A
GB1332481 A
GB 1332481A
Authority
GB
United Kingdom
Prior art keywords
line
film
microfilm
brake
capstan
Prior art date
1969-10-06
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
GB4749770A
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.)
Memorex Corp
Original Assignee
Memorex 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.)
1969-10-06
Filing date
1970-10-06
Publication date
1973-10-03
1970-10-06
Application filed by Memorex Corp
filed
Critical
Memorex Corp
1973-10-03
Publication of GB1332481A
publication
Critical
patent/GB1332481A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
G—PHYSICS
G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
G09G3/008—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes forming an image on an image carrier by relative movement of a writing unit to the image carrier, e.g. on a photoconductive rotating belt, or on an electronic blackboard
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
G03B17/00—Details of cameras or camera bodies; Accessories therefor
G03B17/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film, e.g. title, time of exposure
G03B17/245—Optical means
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
G03B27/00—Photographic printing apparatus
G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
G03B27/46—Projection printing apparatus, e.g. enlarger, copying camera for automatic sequential copying of different originals, e.g. enlargers, roll film printers
G03B27/465—Projection printing apparatus, e.g. enlarger, copying camera for automatic sequential copying of different originals, e.g. enlargers, roll film printers at different positions of the same strip, e.g. microfilm
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
G03B27/00—Photographic printing apparatus
G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
G03B27/52—Details
G03B27/58—Baseboards, masking frames, or other holders for the sensitive material
G03B27/587—Handling photosensitive webs
G—PHYSICS
G06—COMPUTING; CALCULATING OR COUNTING
G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
G—PHYSICS
G06—COMPUTING; CALCULATING OR COUNTING
G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
G06K15/1295—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers using a particular photoreceptive medium
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
G03B2217/00—Details of cameras or camera bodies; Accessories therefor
G03B2217/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film
G03B2217/242—Details of the marking device
G03B2217/243—Optical devices
Abstract
1332481 Photographic type composing apparatus MEMOREX CORP 6 Oct 1970 [6 Oct 1969] 47497/70 Heading B6W [Also in Division G2] In apparatus for recording the output from a computer on a microfilm 40, there is provided means for advancing the film after each line of output has been recorded; a first optical system, formed by a scanning shutter wheel 34, a mirror 36 and lens 46, for imaging the output on to one side of the film; and a second optical system, formed by a lens 46, for imaging a form 24 on to the other side of the film, the second optical system being operated after a predetermined number of lines have been imaged on the microfilm. Character generation (Fig. 9).-A matrix of optical fibres 174 is connected to a character display line 176 and to a bank 178 of light emitting diodes, the fibres being arranged to give groups of thirty-five fibres in the line 176, the groups in turn being arranged in sets. Corresponding fibres in each set are connected to the same diode in the bank 178 so that every fourth character in the line 176 is the same. The shutter wheel 34 contains apertures 180, each corresponding in width to three groups. Thus as three groups of a set are being imaged on to the microfilm, the fourth group is altered, thereby building up the output line image. The slots 180 are spaced so that when one has just passed the line 176, the next slot is about to start scanning the line 176. After a whole line image has been formed on the microfilm, a signal is passed to microfilm advance mechanism to advance the film one line. Line advance mechanism (Fig. 6).-The film is advanced a line at a time by an incremental drive capstan 50, the operation of which is controlled by two magnetic particle clutches, one acting as a brake 132 and the other as a clutch 148 selectively connecting the capstan shaft 120 to a drive belt 116. Initially, the current in the clutch assembly 148 is high enough to align the magnetic particles therein, but the driving force is lower than the braking force applied by the brake 132. In response to the above mentioned signal, the current to the brake 132 is shut off. so that the shaft 120 is driven. The brake current is increased again so that partial realignment of the magnetic particles takes place, and the brake is ready to operate as soon as current to the clutch is reduced. The line advance mechanism may be instructed to advance the film by an integral number of line spacings. The shaft 120 carries an apertured disc 156 which is arranged to transmit a pulse to a photodetector 160 which thereby acts as a line counter. After a predetermined number have been counted, the form 24 is imaged on to the microfilm, so that, after development, the film displays data ehtered in a form. Film transport mechanism (Fig. 1).-A supply capstan 48 and a take-up capstan 52 are provided in addition to the capstan 50, there being tension rollers to maintain the film under tension around the capstans 48, 52. Motors are provided to drive these two capstans and rotate shafts in film supply and take up magazines 56, 58. The motors are controlled by switches which operate to maintain, within predetermined limits, the quantities of film between capstans 48, 50 and between capstans 50, 52. The total footage of film passing through the apparatus may be counted.
GB4749770A
1969-10-06
1970-10-06
Microfilm printer
Expired
GB1332481A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US86403669A
1969-10-06
1969-10-06
Publications (1)
Publication Number
Publication Date
GB1332481A
true
GB1332481A
(en)
1973-10-03
Family
ID=25342375
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB4749870A
Expired
GB1332482A
(en)
1969-10-06
1970-10-06
Method of recording computer output data
GB4749770A
Expired
GB1332481A
(en)
1969-10-06
1970-10-06
Microfilm printer
Family Applications Before (1)
Application Number
Title
Priority Date
Filing Date
GB4749870A
Expired
GB1332482A
(en)
1969-10-06
1970-10-06
Method of recording computer output data
Country Status (5)
Country
Link
US
(1)
US3688656A
(en)
CA
(1)
CA924559A
(en)
DE
(2)
DE2048692A1
(en)
FR
(1)
FR2065089A5
(en)
GB
(2)
GB1332482A
(en)
Families Citing this family (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3988063A
(en)
*
1975-08-14
1976-10-26
Eastman Kodak Company
Form slide locating apparatus for use in computer output microfilmers
US4205387A
(en)
*
1976-09-16
1980-05-27
Energy Conversion Devices, Inc.
Data storage and retrieval system
US4346449A
(en)
*
1976-09-16
1982-08-24
Energy Conversion Devices, Inc.
Data storage and retrieval system
US4165174A
(en)
*
1977-10-21
1979-08-21
Honeywell Inc.
Recording apparatus
US4181955A
(en)
*
1978-06-02
1980-01-01
Mathematical Applications Group, Inc.
Apparatus for producing photographic slides
US4277190A
(en)
*
1979-08-21
1981-07-07
Terminal Data Corporation
Indicia printer
US4393131A
(en)
*
1982-03-29
1983-07-12
Motorola, Inc.
Method for captivating a substrate within a holder
EP0171572B1
(en)
*
1984-08-09
1990-03-28
Dr. Welp Entwicklungs-KG
Method and apparatus for making a duplicate of an aperture card
DE3826375A1
(en)
*
1988-08-03
1990-02-22
Agfa Gevaert Ag
COMPUTER OUTPUT MICROFILM PRINTER
US5337117A
(en)
*
1993-05-13
1994-08-09
Noritsu Koki Co., Ltd.
Image combining printer
US9490317B1
(en)
2015-05-14
2016-11-08
Globalfoundries Inc.
Gate contact structure having gate contact layer
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2364188A
(en)
*
1942-04-01
1944-12-05
Ibm
Photographic recording apparatus
US2548172A
(en)
*
1946-03-16
1951-04-10
Gordon B Pollock
Strip metering construction
US2751275A
(en)
*
1951-10-20
1956-06-19
Du Mont Allen B Lab Inc
Cathode-ray oscillograph recording camera
US3088388A
(en)
*
1959-07-18
1963-05-07
Robot Foto G M B H & Co
Photographic camera
US3041930A
(en)
*
1960-08-03
1962-07-03
Jr William W Davidson
Apparatus and method for simplified photocomposition corrections
1969
1969-10-06
US
US864036A
patent/US3688656A/en
not_active
Expired – Lifetime
1970
1970-10-02
CA
CA094674A
patent/CA924559A/en
not_active
Expired
1970-10-03
DE
DE19702048692
patent/DE2048692A1/en
active
Pending
1970-10-03
DE
DE19702048691
patent/DE2048691A1/en
active
Pending
1970-10-06
GB
GB4749870A
patent/GB1332482A/en
not_active
Expired
1970-10-06
FR
FR7036092A
patent/FR2065089A5/fr
not_active
Expired
1970-10-06
GB
GB4749770A
patent/GB1332481A/en
not_active
Expired
Also Published As
Publication number
Publication date
DE2048692A1
(en)
1971-05-06
US3688656A
(en)
1972-09-05
DE2048691A1
(en)
1971-04-08
CA924559A
(en)
1973-04-17
GB1332482A
(en)
1973-10-03
FR2065089A5
(en)
1971-07-23
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Legal Events
Date
Code
Title
Description
1974-02-13
PS
Patent sealed [section 19, patents act 1949]
1982-05-12
PCNP
Patent ceased through non-payment of renewal fee
