GB0308308D0 - Cross river detector apparatus - Google Patents

Cross river detector apparatus

Info

Publication number
GB0308308D0
GB0308308D0 GBGB0308308.6A GB0308308A GB0308308D0 GB 0308308 D0 GB0308308 D0 GB 0308308D0 GB 0308308 A GB0308308 A GB 0308308A GB 0308308 D0 GB0308308 D0 GB 0308308D0
Authority
GB
United Kingdom
Prior art keywords
detector apparatus
cross river
river detector
cross
river
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.)
Withdrawn
Application number
GBGB0308308.6A
Other versions
GB2387970A (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.)
Collinson & Co Ltd E
E Collinson and Co Ltd
Original Assignee
Collinson & Co Ltd E
E Collinson and Co Ltd
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
Priority claimed from GB0208244A external-priority patent/GB0208244D0/en
Priority claimed from GB0209426A external-priority patent/GB0209426D0/en
Application filed by Collinson & Co Ltd E, E Collinson and Co Ltd filed Critical Collinson & Co Ltd E
Publication of GB0308308D0 publication Critical patent/GB0308308D0/en
Publication of GB2387970A publication Critical patent/GB2387970A/en
Withdrawn legal-status Critical Current

Links

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
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
    • G06K7/10346—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the far field type, e.g. HF types or dipoles
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/04—Adaptation for subterranean or subaqueous use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Electromagnetism (AREA)
  • Revetment (AREA)
GB0308308A 2002-04-10 2003-04-10 Cross river detector apparatus Withdrawn GB2387970A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0208244A GB0208244D0 (en) 2002-04-10 2002-04-10 Cross river detector apparatus
GB0209426A GB0209426D0 (en) 2002-04-24 2002-04-24 Cross river detector apparatus

Publications (2)

Publication Number Publication Date
GB0308308D0 true GB0308308D0 (en) 2003-05-14
GB2387970A GB2387970A (en) 2003-10-29

Family

ID=26247028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0308308A Withdrawn GB2387970A (en) 2002-04-10 2003-04-10 Cross river detector apparatus

Country Status (1)

Country Link
GB (1) GB2387970A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542032A (en) * 1978-09-19 1980-03-25 Aichiken Device for automatically measuring mean velocity of river water channel
US4394645A (en) * 1981-09-10 1983-07-19 Sensormatic Electronics Corporation Electrical surveillance apparatus with moveable antenna elements
GB8322320D0 (en) * 1983-08-18 1983-09-21 Gavrilovic A Flow measurement system
DE3782888T2 (en) * 1986-02-25 1993-07-08 Destron Idi Inc WITH A SYRINGE IMPLANTABLE IDENTIFICATION TRANSPONDER.

Also Published As

Publication number Publication date
GB2387970A (en) 2003-10-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)