TERMIUM Plus®

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MAIN INVENTION [3 records]

Record 1 2022-06-29

English

Subject field(s)
  • Collaboration with the FAO
  • Occupation Names (General)
  • Commercial Fishing
CONT

Improvement of local fishing methods and introduction of methods from other areas will be the main items for a fishing gear technologist in developing countries. Of course, the most important objective in fishing gear technology is the invention of new fishing methods.

French

Domaine(s)
  • Collaboration avec la FAO
  • Désignations des emplois (Généralités)
  • Pêche commerciale

Spanish

Save record 1

Record 2 2011-06-29

English

Subject field(s)
  • Trade Names
  • Papermaking Machines
OBS

An English invention, the Inverform was developed in the late 1950's to overcome the quality and speed limitations of the cylinder former in manufacturing multiply paperboards. Basically, this system consists of a fourdrinier wire upon which are located a number of secondary headboxes with top-wire formers.... The top liner is formed onto the fourdrinier wire in the usual manner, and subsequent plies are laid down between the main wire and the top wire formers. Dewatering takes place mainly upwards, thus avoiding the problems of water removal through an increasingly thick base web.

OBS

Inverform: A trademark of St. Anne’s Board Mill Co.

Key term(s)
  • Inverform

French

Domaine(s)
  • Appellations commerciales
  • Machines à papier
OBS

Inventé en Angleterre, l'Inverform a été mis au point pour apporter une solution aux problèmes de la fabrication des cartons multicouches liés aux limitations de qualité et de vitesse des machines à formes rondes. Ce matériel consiste en une toile de machine à table plate sur laquelle sont installées des caisses d'arrivée secondaires et des formeurs superposés, l'égouttage se produisant vers le haut et vers le bas à chaque équipement. Le recto est déposé de manière traditionnelle sur la toile de la table plate. Au fur et à mesure que la toile principale avance, les couches successives sont prises en sandwich entre la toile principale et les formeurs superposés. Un système d'écope particulier (appelé «lèvre automatique») élimine l'eau qui traverse la toile supérieure. Les caisses aspirantes placées sous la toile principale et au-dessus de la toile supérieure achèvent l'égouttage du matelas.

OBS

On trouvera le terme «Inverform» sous l'article 8.6.4.3. dans le Cours de formation papetière de Jean Vilars (code : CTD-1).

OBS

InverformMC : Marque de commerce de la société St. Anne's Board Mill Co.

Spanish

Save record 2

Record 3 2005-03-23

English

Subject field(s)
  • Patents (Law)
  • Copyright, Patent and Trademark Law
CONT

A patent shall not be granted as a patent of addition unless the date of filing of the complete specification was the same as or later than the date of filing of the complete specification in respect of the main invention.

French

Domaine(s)
  • Brevets d'invention (Droit)
  • Propriété industrielle et intellectuelle
CONT

S'il y a plusieurs inventions, l'invention revendiquée en premier («invention principale») fait toujours l'objet d'une recherche; les autres inventions ne font l'objet d'une recherche que si des taxes additionnelles sont payées.

Spanish

Save record 3

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