Newton's London Journal of Arts and Sciences: Being Record of the Progress of Invention as Applied to the Arts..., Band 22 |
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Seite 221
phragms , a liquid , containing ammonia , in a volatile state , and steam , to pass
in mutual contaet , and in opposite directions , whereby a given quantity of heat is
made to liberate ammonia from successive portions of ammoniacal liquid .
phragms , a liquid , containing ammonia , in a volatile state , and steam , to pass
in mutual contaet , and in opposite directions , whereby a given quantity of heat is
made to liberate ammonia from successive portions of ammoniacal liquid .
Seite 322
The principal causes which produce this change are percussion , heat , and
magnetism ; and the author traces through a great number of practical cases of
ordinary occurrence , the joint as well as the separate effect of these three causes
...
The principal causes which produce this change are percussion , heat , and
magnetism ; and the author traces through a great number of practical cases of
ordinary occurrence , the joint as well as the separate effect of these three causes
...
Seite 347
The other portion of the heat is conveyed by many parallel or diverging horizontal
flues , under and across the floor or hearth of the oven , to the middle or partition
wall , over the surface of which is distributed equally the flame and heat which ...
The other portion of the heat is conveyed by many parallel or diverging horizontal
flues , under and across the floor or hearth of the oven , to the middle or partition
wall , over the surface of which is distributed equally the flame and heat which ...
Seite 348
This improved process consists in decomposing sea - salt , by silica and water ,
under the influence of a strong heat . The action of silica on sea - salt , under the
influence of water and heat , is a fact which has been long known in chemical ...
This improved process consists in decomposing sea - salt , by silica and water ,
under the influence of a strong heat . The action of silica on sea - salt , under the
influence of water and heat , is a fact which has been long known in chemical ...
Seite 349
... of soda , may be conveniently performed , as follows : - The calcination of sea -
salt and siliceous sand may be made in cast - iron cylinders , placed in furnaces ,
so that the flame may pass around them and raise them to a cherry - red heat .
... of soda , may be conveniently performed , as follows : - The calcination of sea -
salt and siliceous sand may be made in cast - iron cylinders , placed in furnaces ,
so that the flame may pass around them and raise them to a cherry - red heat .
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Seite 225 - Ibid. sec. 4. avoiding unnecessary prolixity, as to enable any person skilled in the art or science to which it appertains, or with which it is most nearly connected, to make, construct, compound, and use the same...
Seite 229 - Every patent so reissued, together with the corrected specification, shall have the same effect and operation in law, on the trial of all actions for causes thereafter arising, as if the same had been originally filed in such corrected form...
Seite 233 - And it shall be the duty of said judge, after a hearing of any such case, to return all the papers to the Commissioner, with a certificate of his proceedings and decision, which shall be entered of record in the Patent Office ; and such decision, so certified shall govern the further proceedings of the Commissioner in such case ; Provided, however, That no opinion or decision of the judge in any such case, shall preclude any person interested in favor...
Seite 222 - That any person or persons having discovered or invented any new and useful art, machine, manufacture, or composition of matter, or any new and useful improvement on any art, machine, manufacture, or composition of matter...
Seite 232 - States for one year next preceding, and shall have made oath of his intention to become a citizen thereof...
Seite 225 - And in the case of any machine, he shall fully explain the principle, and the several modes in which he has contemplated the application of that principle or character, by which it may be distinguished from other inventions...
Seite 230 - Whenever an application shall be made for a patent, which in the opinion of the Commissioner, would interfere with any other patent for which an application may be pending, or with any unexpired patent which shall have been granted, it shall be the duty of the Commissioner to give notice thereof to such applicants, or. patentees, as the case may be ; and if either shall be dissatisfied with the decision of the Commissioner on the question of priority of right or invention, on a hearing thereof, he...
Seite 226 - The applicant shall also make oath, or affirmation, that he does verily believe that he is the original and first inventor or discoverer of the art, machine, composition, or improvement, for which he solicits a patent ; and that he does not know or believe that the same was ever before known or used...
Seite 224 - ... the right of applying for and obtaining such patent shall devolve on the executor or administrator of such person, in trust for the heirs at law of the deceased, in case he shall have died intestate; but if otherwise, then in trust for his devisees...
Seite 237 - ... original impression or ornament, or to be placed on any article of manufacture, the same being formed in marble or other material, or any new and useful pattern, or print, or picture, to be either worked into or worked on, or printed or painted or cast or otherwise fixed on, any article of manufacture...
Bibliografische Informationen
| Titel | Newton's London Journal of Arts and Sciences: Being Record of the Progress of Invention as Applied to the Arts..., Band 22 |
| Herausgeber | William Newton, Charles Frederick Partington |
| Verlag | W. Newton, 1843 |
| Original von | University of Michigan |
| Digitalisiert | 24. Mai 2007 |
| Zitat exportieren | BiBTeX EndNote RefMan |