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OPERCULE [12 records]

Record 1 2013-03-11

English

Subject field(s)
  • Mosses and Related Plants
DEF

The lid of the capsule in mosses.

French

Domaine(s)
  • Mousses et plantes apparentées
DEF

Petit couvercle fermant l'ouverture d'une capsule de mousse.

Spanish

Save record 1

Record 2 2012-06-01

English

Subject field(s)
  • Archaeology

French

Domaine(s)
  • Archéologie
DEF

Dispositif servant à obturer un col d'amphore.

Spanish

Save record 2

Record 3 2010-03-16

English

Subject field(s)
  • Opening and Closing Devices (Packaging)
DEF

An extra seal that comprises a sheet that is resistant to water vapor or vapor from some specific chemical, and adhered to the top end of a container below the regular cover or closure, to give added protection to the contents such as: soluble coffee, spirits of nitre, creams and ointments, etc.

OBS

At the point of use, the membrane is torn or peeled off, and subsequent reclosure is accomplished by the screw cap or snap-on lid that initially protected the membrane against mechanical damage. Such a membrane provides visual evidence of tampering.

CONT

In French, the term "opercule" also describes a peel-open aluminum seal that is used alone on a container (e.g. on yogourt containers).

French

Domaine(s)
  • Modes d'ouverture et de fermeture (Emball.)
DEF

Découpe en aluminium mince, pellicule plastique ou complexe servant à la fermeture de petits récipients (pots de yaourt, petits suisses, etc.).

CONT

Le concept d'opercule prend en compte la structure en feuille du matériau de fermeture fixé généralement par collage ou soudage sur le contenant lui-même [...]

OBS

On retrouve ce système employé seul (cas de certains pots de yaourt par exemple) ou encore sous une capsule ou un couvercle (sens de l'anglais «inner seal» et du français «opercule fraîcheur»), pour préserver la fraîcheur du produit.

Key term(s)
  • opercule fraîcheur

Spanish

Save record 3

Record 4 2010-03-16

English

Subject field(s)
  • Opening and Closing Devices (Packaging)
DEF

A seal comprising a membrane of foil adhered to the top end of a container.

CONT

Besides covering the pouring lip of the container, a heat-sealed foil lid offered a more reliable seal, longer shelf life, and greater protection than other lidding materials.

OBS

The terms "foil" and "foil diaphragm" were taken from the technical documentation supplied in 1986 by REMY, a processing, filling and packaging company located in Dreux, near Paris, France.

OBS

The French term "opercule" describes a seal that is generally made of aluminum but plastic-based seals are also reported.

French

Domaine(s)
  • Modes d'ouverture et de fermeture (Emball.)
DEF

Découpe en aluminium mince, film plastique ou complexe servant à la fermeture de petits contenants (pots de yaourt, petits suisses, etc.).

CONT

Le concept d'opercule prend en compte la structure en feuille du matériau de fermeture fixé généralement par collage ou soudage sur le contenant lui-même (...)

OBS

Comme l'indique le spécifique «foil» qui entre dans la composition des équivalents anglais d'«opercule», ceux-ci sont fabriqués en aluminium mince.

Spanish

Save record 4

Record 5 2004-10-26

English

Subject field(s)
  • Beekeeping
  • Industrial Techniques and Processes
DEF

The wax that covers honey or cells in a comb.

OBS

honeycomb capping: term extracted from Bees Act (R.S.O. 1970, c. 42, s. 1).

French

Domaine(s)
  • Élevage des abeilles
  • Techniques industrielles
DEF

Couvercle d'une alvéole d'abeille ou de guêpe.

Spanish

Campo(s) temático(s)
  • Cría de abejas
  • Procesos y técnicas industriales
Save record 5

Record 6 2002-08-07

English

Subject field(s)
  • Paleontology
DEF

A lidlike covering of the calice in some solitary corals, formed of one or more independent plates.

OBS

Plural: opercula.

Key term(s)
  • opercula

French

Domaine(s)
  • Paléontologie

Spanish

Save record 6

Record 7 2000-08-31

English

Subject field(s)
  • Mollusks, Echinoderms and Prochordates
DEF

The horny or shelly plate that develops on the posterior dorsal surface of the foot in many gastropod mollusks (as in Streptoneura) and serves to close the shell when the animal is retracted.

French

Domaine(s)
  • Mollusques, échinodermes et procordés
DEF

Pièce, calcaire ou cornée, sécrétée par le pied des mollusques gastéropodes et qui ferme l'ouverture de la coquille.

Spanish

Campo(s) temático(s)
  • Moluscos, equinodermos y procordados
Save record 7

Record 8 1997-12-03

English

Subject field(s)
  • Fish
DEF

Bony plate which covers the gills of bony fish.

CONT

Behind the skull is a bony plate called the operculum. The operculum protects the gills and also, when moved open and closed, it helps pump water over the gills.

OBS

Operculum branchiarum.

French

Domaine(s)
  • Poissons
DEF

Pièce anatomique de la tête des poissons qui recouvre la cavité branchiale et dont le bord libre forme l'ouïe.

OBS

Le rythme de la respiration du poisson se traduit par le mouvement des opercules.

Spanish

Campo(s) temático(s)
  • Peces
Save record 8

Record 9 1996-03-18

English

Subject field(s)
  • Opening and Closing Devices (Packaging)
  • Food Industries

French

Domaine(s)
  • Modes d'ouverture et de fermeture (Emball.)
  • Industrie de l'alimentation
DEF

Bouché ou fermé par une pellicule d'aluminium ou composite.

OBS

cas de certains pots de yoghourt et de barquettes par exemple

Spanish

Save record 9

Record 10 1993-07-12

English

Subject field(s)
  • Opening and Closing Devices (Packaging)
DEF

In the field of flexible-packaging technology, a seal comprising a membrane of foil, plastic film or else adhered to the top end of a container as a final means of closure (e.g. food trays and yogurt containers) or as an innerseal.

OBS

The term "diaphragm" was taken from the technical documentation supplied in 1986 by REMY, a processing, filling and packaging company located in Dreux, near Paris, France.

French

Domaine(s)
  • Modes d'ouverture et de fermeture (Emball.)
DEF

Découpe en aluminium mince, pellicule plastique ou complexe servant à la fermeture de récipients. On retrouve ce dispositif employé seul (cas de certains pots de yoghourt et de barquettes par exemple) ou encore en combinaison avec une capsule ou un couvercle.

CONT

Le concept d'opercule prend en compte la structure en feuille du matériau fixé généralement par collage ou soudage sur le contenant lui-même (...)

Spanish

Save record 10

Record 11 1992-01-07

English

Subject field(s)
  • Weapon Systems
  • Explosives and Pyrotechnical Materials (Industries)
DEF

A paper or metal container holding an explosive charge ...

French

Domaine(s)
  • Systèmes d'armes
  • Explosifs et artifices (Industries)
DEF

Obturateur ou membrane de résistance mécanique définie, généralement en forme de disque mince ou de coupelle.

Spanish

Save record 11

Record 12 1976-06-19

English

Subject field(s)
  • Small Articles - Various (Manufacture)
OBS

For rigid plastic pot.

French

Domaine(s)
  • Petits articles divers (Fabrication)
OBS

Pour pot en plastique rigide.

Spanish

Save record 12

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