Newton's London Journal of Arts and Sciences: Being a Record of the Progress of Invention as Applied to the Arts. ... |
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Seite 66
The pivots of these rollers turn in slots in the brackets f , f , affixed to the sides of
the wood frame , and the rollers are pressed ... The skin is then carried forward a
short distance by turning the cross handle h , on the end of the axle of the lower ...
The pivots of these rollers turn in slots in the brackets f , f , affixed to the sides of
the wood frame , and the rollers are pressed ... The skin is then carried forward a
short distance by turning the cross handle h , on the end of the axle of the lower ...
Seite 186
It will hence be perceived , that on depressing or raising the lever c , the axle d ,
will be made to turn with a reciprocating action , and through the intervention of
the toothed wheels last described , fixed at the further ends of the axles d , and g
...
It will hence be perceived , that on depressing or raising the lever c , the axle d ,
will be made to turn with a reciprocating action , and through the intervention of
the toothed wheels last described , fixed at the further ends of the axles d , and g
...
Seite 208
The short central tube h , h , is formed with a cylindrical socket , and turns freely
on the outside of the part e , e , by means of the handle i . Across the lower part of
the stem f , there is a key piece , for the purpose of locking the stem to the tube h ...
The short central tube h , h , is formed with a cylindrical socket , and turns freely
on the outside of the part e , e , by means of the handle i . Across the lower part of
the stem f , there is a key piece , for the purpose of locking the stem to the tube h ...
Seite 243
These pullies are proposed to be made with pivots or axles , turning in holes at
the extremities of the brackets , or crane - necked supports affixed to the body or
perch of the carriage , and they are to be formed by either concentric or excentric
...
These pullies are proposed to be made with pivots or axles , turning in holes at
the extremities of the brackets , or crane - necked supports affixed to the body or
perch of the carriage , and they are to be formed by either concentric or excentric
...
Seite 266
This is obviated by the adaptation of a sliding plate valve , which turns upon a
pivot in its centre . ... Now let the thumb - piece , which is attached to the valve
plate f , be moved , and the valve plate will turn round up'un its central pivot ,
closing ...
This is obviated by the adaptation of a sliding plate valve , which turns upon a
pivot in its centre . ... Now let the thumb - piece , which is attached to the valve
plate f , be moved , and the valve plate will turn round up'un its central pivot ,
closing ...
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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...
Bibliografische Informationen
| Titel | Newton's London Journal of Arts and Sciences: Being a Record of the Progress of Invention as Applied to the Arts. ... |
| Herausgeber | William Newton, Charles Frederick Partington |
| Verlag | W. Newton, 1832 |
| Original von | University of Michigan |
| Digitalisiert | 23. Mai 2007 |
| Zitat exportieren | BiBTeX EndNote RefMan |