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 38
The solution to be used in bleaching tallow , & c . , according to this part of the
invention , is made by putting into a leaden vessel a quantity of sulphuric acid ,
and diluting it with water till its specific gravity ( as found by testing a small
quantity ...
The solution to be used in bleaching tallow , & c . , according to this part of the
invention , is made by putting into a leaden vessel a quantity of sulphuric acid ,
and diluting it with water till its specific gravity ( as found by testing a small
quantity ...
Seite 199
The cone is hollow , and is capable of receiving a small quantity of shot or other
weighty matter , if required , for the purpose of counter - balancing the upward
pressure of the spring d , which affords the means of a very nice adjustment of the
...
The cone is hollow , and is capable of receiving a small quantity of shot or other
weighty matter , if required , for the purpose of counter - balancing the upward
pressure of the spring d , which affords the means of a very nice adjustment of the
...
Seite 218
Fitted to each diaphragm are several small valves , so weighted as to rise
whenever elastic matters accumulate under them , in such quantity , as to exert
more than a desirable amount of pressure on the diaphragms . A pipe also is
attached to ...
Fitted to each diaphragm are several small valves , so weighted as to rise
whenever elastic matters accumulate under them , in such quantity , as to exert
more than a desirable amount of pressure on the diaphragms . A pipe also is
attached to ...
Seite 277
The salt of potash or soda , the quantity of which varies from three to six per cent ,
to the quantity of line , is employed in the state of solution , so as to penetrate and
mix better with the alkaline salt in the chalk or slacked lime . Calcination effects ...
The salt of potash or soda , the quantity of which varies from three to six per cent ,
to the quantity of line , is employed in the state of solution , so as to penetrate and
mix better with the alkaline salt in the chalk or slacked lime . Calcination effects ...
Seite 383
... pour in a sufficient quantity of water to bring the mixture to the degree it ought
to be for use ; add then to it a sufficient quantity or excess of hydrate of peroxide
of iron , recently prepared ; agitate the liquor well , every two hours , during two or
...
... pour in a sufficient quantity of water to bring the mixture to the degree it ought
to be for use ; add then to it a sufficient quantity or excess of hydrate of peroxide
of iron , recently prepared ; agitate the liquor well , every two hours , during two or
...
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acid action allowed apparatus application arrangement attached axle blocks carbonate carriage carried cause claims color combination connected consists construction containing covered cylinder deposited described direction drawings drawn effect employed engineer fabrics feet fixed force formed frame friction front fuel give given granted groove heat horizontal improvements inches invention iron lever London lower machine machinery manner manufacture March material matter means ments metal method mode months for inrolment motion mounted moved obtained Office operation Paris passes patent piece pipes placed plate portion position preparing present printed produced quantity raised receive reference removed represented rollers round screw Sealed shaft shewn side similar sliding solution specification spring steam substance suitable supply surface taken taking tion tube turning types upper vessel weight wheel wood
Beliebte Passagen
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 |