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GB2001782A - Process Control Apparatus - Google Patents

Process Control Apparatus

Info

Publication number
GB2001782A
GB2001782A GB787827256A GB7827256A GB2001782A GB 2001782 A GB2001782 A GB 2001782A GB 787827256 A GB787827256 A GB 787827256A GB 7827256 A GB7827256 A GB 7827256A GB 2001782 A GB2001782 A GB 2001782A
Authority
GB
United Kingdom
Prior art keywords
control elements
control apparatus
process control
colour
scanner
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
GB787827256A
Other versions
GB2001782B (en
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine 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.)
Filing date
Publication date
Application filed by Hazeltine Corp filed Critical Hazeltine Corp
Publication of GB2001782A publication Critical patent/GB2001782A/en
Application granted granted Critical
Publication of GB2001782B publication Critical patent/GB2001782B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/42—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
    • 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
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6011—Colour correction or control with simulation on a subsidiary picture reproducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Color Image Communication Systems (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Color Television Systems (AREA)
  • Facsimiles In General (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Feedback Control In General (AREA)

Abstract

An apparatus for controlling a process machine, in accordance with control settings determined using a process simulating apparatus, makes use of a recorder associated with the simulating apparatus to record signals representative of the position of control elements on the simulating apparatus. The recorded signals are read and used to automatically set the controls of the process machine. The device is advantageously used in connection with a colour scanner and a colour previewer having a set of control elements corresponding to the control elements on the scanner.
GB787827256A 1977-07-18 1978-06-19 Process control apparatus Expired GB2001782B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81663177A 1977-07-18 1977-07-18

Publications (2)

Publication Number Publication Date
GB2001782A true GB2001782A (en) 1979-02-07
GB2001782B GB2001782B (en) 1982-07-21

Family

ID=25221201

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8108031A Expired GB2078397B (en) 1977-07-18 1978-06-19 Process machine control operating means
GB787827256A Expired GB2001782B (en) 1977-07-18 1978-06-19 Process control apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8108031A Expired GB2078397B (en) 1977-07-18 1978-06-19 Process machine control operating means

Country Status (11)

Country Link
JP (1) JPS5422072A (en)
AU (1) AU516972B2 (en)
CA (2) CA1108062A (en)
CH (1) CH631273A5 (en)
DE (1) DE2828730A1 (en)
FR (1) FR2398422A1 (en)
GB (2) GB2078397B (en)
IT (1) IT1108161B (en)
MX (1) MX146740A (en)
NL (1) NL7807678A (en)
SE (1) SE438397B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472770A1 (en) * 1979-12-28 1981-07-03 Dainippon Screen Mfg COLOR CONTROL SIMULATOR FOR IMAGE REPRODUCING MACHINE
GB2245994A (en) * 1990-04-18 1992-01-15 Sunvic Controls Ltd Time switch

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5579448A (en) * 1978-12-11 1980-06-14 Dainippon Screen Mfg Co Ltd Color separation simulation system
IL70210A (en) * 1982-11-23 1987-10-20 Elscint Ltd X-ray tube with adjustable focal spot

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB905600A (en) * 1958-04-03 1962-09-12 Crosfield Electronics Ltd Improvements in or relating to colour or tone correction in printing processes
JPS5117801A (en) * 1974-08-02 1976-02-13 Osaka Yamatoya Shokai Kk Dairekutosukuriiningusukyanaaniokeru tekiseiirobunkaihenshukanshihoshiki
DE2554059C3 (en) * 1975-12-02 1978-09-21 Koepp Elektronik Gmbh, 6057 Dietzenbach Control circuit for setting the position of a medical treatment chair or the like
DE2607623B2 (en) * 1976-02-25 1978-12-21 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Color evaluation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472770A1 (en) * 1979-12-28 1981-07-03 Dainippon Screen Mfg COLOR CONTROL SIMULATOR FOR IMAGE REPRODUCING MACHINE
GB2245994A (en) * 1990-04-18 1992-01-15 Sunvic Controls Ltd Time switch

Also Published As

Publication number Publication date
AU516972B2 (en) 1981-07-02
AU3739878A (en) 1980-01-03
GB2001782B (en) 1982-07-21
MX146740A (en) 1982-08-04
CA1108062A (en) 1981-09-01
FR2398422A1 (en) 1979-02-16
JPS5422072A (en) 1979-02-19
SE7807734L (en) 1979-01-19
SE438397B (en) 1985-04-15
CA1117430A (en) 1982-02-02
CH631273A5 (en) 1982-07-30
GB2078397B (en) 1982-08-18
DE2828730A1 (en) 1979-02-08
IT1108161B (en) 1985-12-02
FR2398422B1 (en) 1983-08-19
NL7807678A (en) 1979-01-22
IT7868691A0 (en) 1978-07-17
GB2078397A (en) 1982-01-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee