GB1297873A - - Google Patents

Info

Publication number
GB1297873A
GB1297873A GB1297873DA GB1297873A GB 1297873 A GB1297873 A GB 1297873A GB 1297873D A GB1297873D A GB 1297873DA GB 1297873 A GB1297873 A GB 1297873A
Authority
GB
United Kingdom
Prior art keywords
jan
manufacture
controlling objects
agache
analysed
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.)
Expired
Application number
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 filed Critical
Publication of GB1297873A publication Critical patent/GB1297873A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/005—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles during manufacturing process

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Studio Devices (AREA)

Abstract

1297873 Monitoring or controlling objects in manufacture AGACHE SA 22 Jan 1970 [23 Jan 1969] 3086/70 Heading G1A A method or device for testing and/or controlling objects during or subsequent to their manufacture in which they are scanned by a television camera, the output signal is analysed in respect of its amplitude against one or more reference levels, and it is determined by a counting operation whether the analysis or a number of analyses yields or yield a predetermined result conforming to one or more count threshold values i.e. whether pulse counts per unit of time exceed or fall below a threshold. The method may be applied to detecting stains on a product.
GB1297873D 1969-01-23 1970-01-22 Expired GB1297873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6901227A FR2029364A1 (en) 1969-01-23 1969-01-23

Publications (1)

Publication Number Publication Date
GB1297873A true GB1297873A (en) 1972-11-29

Family

ID=9028114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297873D Expired GB1297873A (en) 1969-01-23 1970-01-22

Country Status (5)

Country Link
BE (1) BE744830A (en)
DE (1) DE2002478A1 (en)
FR (1) FR2029364A1 (en)
GB (1) GB1297873A (en)
NL (1) NL7001019A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026202A1 (en) * 1979-03-23 1981-04-08 Ham Industries, Inc. Video monitoring system and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617112C3 (en) * 1976-04-17 1982-01-14 Robert Bosch Gmbh, 7000 Stuttgart Method for determining a movement or a change in the surveillance area of a television camera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026202A1 (en) * 1979-03-23 1981-04-08 Ham Industries, Inc. Video monitoring system and method
EP0026202A4 (en) * 1979-03-23 1981-08-28 Ham Ind Inc Video monitoring system and method.

Also Published As

Publication number Publication date
DE2002478A1 (en) 1970-10-01
NL7001019A (en) 1970-07-27
FR2029364A1 (en) 1970-10-23
BE744830A (en) 1970-07-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees