IT8521616A0 - Dispositivo per rilevare marche ottiche su un portapellicola in movimento rispetto al dispositivo. - Google Patents
Dispositivo per rilevare marche ottiche su un portapellicola in movimento rispetto al dispositivo.Info
- Publication number
- IT8521616A0 IT8521616A0 IT8521616A IT2161685A IT8521616A0 IT 8521616 A0 IT8521616 A0 IT 8521616A0 IT 8521616 A IT8521616 A IT 8521616A IT 2161685 A IT2161685 A IT 2161685A IT 8521616 A0 IT8521616 A0 IT 8521616A0
- Authority
- IT
- Italy
- Prior art keywords
- relation
- film holder
- detecting optical
- holder moving
- optical marks
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/01—Details
- G06K7/015—Aligning or centering of the sensing device with respect to the record carrier
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0016—Selecting or retrieving of images by means of their associated code-marks, e.g. coded microfilm or microfiche
- G06K17/0019—Selecting or retrieving of images by means of their associated code-marks, e.g. coded microfilm or microfiche for images on filmstrips
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3548/84A CH664225A5 (de) | 1984-07-20 | 1984-07-20 | Vorrichtung zum detektieren von optischen zeichen auf einem relativ zur vorrichtung bewegten filmtraeger. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8521616A0 true IT8521616A0 (it) | 1985-07-18 |
IT1185284B IT1185284B (it) | 1987-11-04 |
Family
ID=4258358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21616/85A IT1185284B (it) | 1984-07-20 | 1985-07-18 | Dispositivo per rilevare marche ottiche su un portapellicola in movimento rispetto al dispositivo |
Country Status (6)
Country | Link |
---|---|
US (1) | US4691112A (it) |
CH (1) | CH664225A5 (it) |
DE (1) | DE3524806A1 (it) |
FR (1) | FR2568038A1 (it) |
GB (1) | GB2161928B (it) |
IT (1) | IT1185284B (it) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6145372A (ja) * | 1984-08-10 | 1986-03-05 | Canon Inc | 画像文字認識装置 |
DE3610334C1 (en) * | 1986-03-27 | 1987-08-13 | Eugen Rapp | Film reading device |
US4864149A (en) * | 1986-12-26 | 1989-09-05 | Fuji Photo Film Co., Ltd. | Method of detecting frame edge |
EP0320880B1 (en) * | 1987-12-14 | 1994-03-16 | Fuji Photo Film Co., Ltd. | Method of identifying frame numbers of photographic film |
DE68915307T2 (de) * | 1988-02-27 | 1994-09-08 | Fuji Photo Film Co Ltd | Vorrichtung zum Lesen des Strichcodes eines photographischen Filmes. |
DE68915813T2 (de) * | 1988-02-27 | 1994-09-15 | Fuji Photo Film Co Ltd | Verfahren und Vorrichtung zum Lesen eines Strichcodes auf einem photographischen Film und Verfahren zur Bestimmung der Orientierung des photographischen Films. |
US5268563A (en) * | 1988-04-28 | 1993-12-07 | Fuji Photo Film Co., Ltd. | Device for reading bar codes on photographic film |
JPH0833578B2 (ja) * | 1988-04-28 | 1996-03-29 | 富士写真フイルム株式会社 | 写真フイルムの位置情報読取方法 |
US5107130A (en) * | 1989-12-22 | 1992-04-21 | Synergy Computer Graphics Corporation | Sensor assembly for sensing printed marks on a print medium |
US5107127A (en) * | 1990-08-13 | 1992-04-21 | Eastman Kodak Company | Method and apparatus for precision location of a perforation |
US5354994A (en) * | 1991-12-31 | 1994-10-11 | Ray Hicks | Method and apparatus for detecting film edges and film optical centers |
JPH06332084A (ja) * | 1993-05-25 | 1994-12-02 | Sony Corp | 映画フィルム用ディジタル情報再生装置 |
US5526075A (en) * | 1993-09-13 | 1996-06-11 | Digital Technology Systems Of California, Inc. | Apparatus for reading analog sound tracks on film with circuit for averaging sound track boundaries to reduce the effect of noise |
US5448049A (en) * | 1994-02-16 | 1995-09-05 | Eastman Kodak Company | Film latent image bar-code (LIBC) reader |
DE4420562C2 (de) * | 1994-06-13 | 1999-11-18 | Busch Dieter & Co Prueftech | Drehzahlmeßgerät |
US5452055A (en) * | 1994-07-14 | 1995-09-19 | Eastman Kodak Company | Apparatus and method for making a reference exposure on a leading and/or trailing portion of a filmstrip |
US5744987A (en) * | 1994-11-08 | 1998-04-28 | Sony Corporation | Signal converter for reproducing audio signals recorded on a film medium |
US5552855A (en) * | 1995-04-21 | 1996-09-03 | Eastman Kodak Company | Detecting apparatus for finding a reference exposure made on a leading and/or trailing portion of a filmstrip |
US5682039A (en) * | 1995-05-15 | 1997-10-28 | Calcomp Inc. | Media position sensing system having a plurality of apertures in the media edge margin |
US6779726B1 (en) | 1999-11-03 | 2004-08-24 | Solectron Corporation | Method and apparatus for controlling a production operation using printed information on a component tape |
US6332536B2 (en) | 1999-11-03 | 2001-12-25 | Solectron Corporation | Component tape including a printed component count |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3629840A (en) * | 1970-04-24 | 1971-12-21 | Eastman Kodak Co | Apparatus for sensing and counting images disposed on information-bearing media |
US3737629A (en) * | 1971-06-09 | 1973-06-05 | Addressograph Multigraph | Optical code reader |
US3778630A (en) * | 1971-09-28 | 1973-12-11 | E White | Microfilm searching system |
US3999846A (en) * | 1973-01-26 | 1976-12-28 | Canon Kabushiki Kaisha | Information search device |
JPS5537957Y2 (it) * | 1973-02-26 | 1980-09-05 | ||
US3885866A (en) * | 1974-04-08 | 1975-05-27 | Eastman Kodak Co | Compensation apparatus for improved microfilm code field reading |
DE2523497A1 (de) * | 1975-05-27 | 1976-12-16 | Max Planck Gesellschaft | Verfahren zur aufzeichnung von digitalisierten informationen auf einen film und vorrichtung zur speisung einer optischen anlage zur uebertragung dieser informationen auf den film |
DE7523369U (de) * | 1975-07-23 | 1976-01-02 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Anordnung zur optischen lesung an steuerungsgeraeten |
DE7523384U (de) * | 1975-07-23 | 1975-11-13 | Schering Ag | Steuergeraet mit endlosem lochband |
CH599630A5 (it) * | 1976-11-10 | 1978-05-31 | Europ Handelsges Anst | |
JPS6035708B2 (ja) * | 1977-06-04 | 1985-08-16 | ソニー株式会社 | コ−ド信号読み取り装置 |
US4207473A (en) * | 1977-06-17 | 1980-06-10 | Minolta Camera Kabushiki Kaisha | Frame detection circuitry for microfilm reader apparatus |
GB1571354A (en) * | 1977-10-06 | 1980-07-16 | Peripheral Dynamics | One-at-a-time card reader |
US4229617A (en) * | 1978-11-01 | 1980-10-21 | Teletype Corporation | Assembly for processing punched paper tape |
US4219737A (en) * | 1978-12-18 | 1980-08-26 | Visual Systems Corporation | Self regulating microfilm frame detection circuit |
JPS5663243A (en) * | 1979-10-30 | 1981-05-29 | Ricoh Co Ltd | Measuring apparatus of concentration of developing solution of copying machine of electronicphotography |
US4318082A (en) * | 1979-12-31 | 1982-03-02 | Ncr Canada Ltd - Ncr Canada Ltee | Method and apparatus for electronically aligning active elements of an imaging array with an optical system |
JPS576970A (en) * | 1980-06-14 | 1982-01-13 | Minolta Camera Co Ltd | Automatic retrieving device of microfilm |
US4448503A (en) * | 1981-04-21 | 1984-05-15 | Information Retrieval Systems Corp. | Automatic high speed microfilm searching system |
-
1984
- 1984-07-20 CH CH3548/84A patent/CH664225A5/de not_active IP Right Cessation
-
1985
- 1985-07-01 US US06/750,133 patent/US4691112A/en not_active Expired - Fee Related
- 1985-07-11 DE DE19853524806 patent/DE3524806A1/de not_active Withdrawn
- 1985-07-12 FR FR8510740A patent/FR2568038A1/fr active Pending
- 1985-07-18 IT IT21616/85A patent/IT1185284B/it active
- 1985-07-19 GB GB08518238A patent/GB2161928B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8518238D0 (en) | 1985-08-29 |
GB2161928A (en) | 1986-01-22 |
FR2568038A1 (fr) | 1986-01-24 |
IT1185284B (it) | 1987-11-04 |
CH664225A5 (de) | 1988-02-15 |
GB2161928B (en) | 1988-05-18 |
US4691112A (en) | 1987-09-01 |
DE3524806A1 (de) | 1986-01-23 |
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