London Journal of Arts, Sciences and Manufacturers, and Repertory of Patent InventionsWilliam Newton, Charles Frederick Partington W. Newton, 1832 |
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Seite 20
... rollers ; circular rotary cutters for the purpose of separat- ing the web of paper into strips equal to the widths of the intended sheets ; and a saw edged knife , which is made to slide horizontally for the purpose of separating the ...
... rollers ; circular rotary cutters for the purpose of separat- ing the web of paper into strips equal to the widths of the intended sheets ; and a saw edged knife , which is made to slide horizontally for the purpose of separating the ...
Seite 21
... roller c , which is pressed against the roller d , by the weighted levers that its axle is mounted in . The roller d , may be either of wood or metal , having several grooves formed round its periphery for the purpose of receiving the ...
... roller c , which is pressed against the roller d , by the weighted levers that its axle is mounted in . The roller d , may be either of wood or metal , having several grooves formed round its periphery for the purpose of receiving the ...
Seite 22
... roller d , hence the roller d , receives the rotary motion which causes it to conduct forward the web of paper , and the other rollers c , and ƒ , are actuated by their contact . The rotation of the crank on the axle of k , through the ...
... roller d , hence the roller d , receives the rotary motion which causes it to conduct forward the web of paper , and the other rollers c , and ƒ , are actuated by their contact . The rotation of the crank on the axle of k , through the ...
Seite 23
... roller d , the roller g , which hangs in a lever j , is made to rise at that time , so as to take up the length of paper delivered , and to descend again when the knife is with- drawn . This is effected by a rod r , connected to the ...
... roller d , the roller g , which hangs in a lever j , is made to rise at that time , so as to take up the length of paper delivered , and to descend again when the knife is with- drawn . This is effected by a rod r , connected to the ...
Seite 25
... rollers d , and e , e , e , as usual , and f , is an adjustable roller , which by being slidden out , partially withdraws the face of the cloth from the gig barrel , and thereby diminishes the operation of the gig upon the cloth when ...
... rollers d , and e , e , e , as usual , and f , is an adjustable roller , which by being slidden out , partially withdraws the face of the cloth from the gig barrel , and thereby diminishes the operation of the gig upon the cloth when ...
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Häufige Begriffe und Wortgruppen
acid affixed apparatus application axis axle barrel bobbin boiler bottom carriage catch bars chain races claim cloth cock conj construction county of Middlesex cylinder described diameter discharge drawing drawing rollers effected fixed flues fluids formed frame friction furnace grooves heat holes horizontal improvements in machinery inch injunction Inrolment Office invention John Farey lace lever Lever's machine liquor Lord Lord Chancellor Lord Ellenborough manufacturing means ment metal method Middlesex milk of lime mode motion mould moves nail or tack Nonsuit operation ordinary orifices Paris passes patent pinion pins pipe piston placed plaintiff plate press board pulley purpose pusher bars represents revolving roller Rolls Chapel round roving salt pan screw SECOND SERIES shaft shewn in fig side sieves sliding specification spindle spinning spring steam engine sulphuric acid surface tion tubes turn twisting valve vapour velocity vessel weight windlass yarn
Beliebte Passagen
Seite 221 - The principle upon which the Court acts in cases of this description is the following : Where a patent has been granted, and there has been an exclusive possession of some duration under it, the Court will interpose its injunction, without putting the party previously to establish the validity of his patent by an action at law. But where the patent is but of yesterday, and, upon an application being made for an injunction, it is...
Seite 226 - ... or it may perhaps extend also to a new process, to be carried on by known implements or elements, acting upon known substances, and ultimately producing some other known substance ; but producing it in a cheaper or more expeditious manner, or of a better and more useful kind. But no merely philosophical, or abstract principle, can answer to the word
Seite 104 - Some things are obvious as soon as they are made public. Of others, the scientific world may possess itself by analysis. Some inventions almost baffle discovery. But to entitle a man to a patent, the invention must be new to the world. The public sale of that, which is afterwards made the subject of a patent, though sold by the inventor only, makes the patent void.
Seite 175 - London, merchant, in consequence of a communication made to him by a certain foreigner residing abroad, for an invention of " certain improvements in boilers for generating steam.
Seite 174 - To Philip Augustus de Chapeaurouge of Fenchurch Street, in the city of London, gentleman, in consequence of a communication made to him by a certain foreigner residing abroad...
Seite 46 - Middlesex, merchant, in consequence of a communication made to him by a certain foreigner residing abroad, he is in possession of certain improvements in the machinery for making paper, which he denominates
Seite 281 - ... be a valid patent for a new combination of materials previously in use for the same purpose, or for a new method of applying such materials. But, in order to its being effectual, the specification must clearly express that it is in respect of such new combination or application, and of that only, and not lay claim to the merit of original invention in the use of the materials.
Seite 220 - But so far as the injunction goes to restrain the son from communicating the secret, upon general principles, I do not think the court ought to struggle to protect this sort of secret in medicine. The court is bound to protect patentees, but that is because they have published their secrets. But whether in the exercise of its jurisdiction, to decree the specific performance of agreements, the court ought to restrain a party from divulging a secret discovery, that he has promised to keep, is a question...
Seite 113 - Middlesex, brick and stone ware manufacturer, in consequence of communications made to him from certain foreigners residing abroad, and subsequent improvements made by himself, for an invention of certain improvements in machinery, apparatus, or implements...
Seite 104 - If the petitioners have invented improvements upon an engine, for which a patent has been granted, and those improvements cannot be used without the original engine, the petitioners could, after the expiration of that patent, make use of a patent for their improvements, though they would have no right to make use of the other's substratum before their patent for it expired ; after that time the public will have a choice between the patents." " This is a very difficult subject ; but I think I am not...