Journal of the Franklin Institute of the State of Pennsylvania for the Promotion of the Mechanic Arts: Devoted to Mechanical and Physical Science, Civil Engineering, the Arts and Manufactures, and the Recording of American and Other Patent InventionsFranklin Institute, 1834 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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Página 26
... edge of this wedge - formed button , lies under that through which the spring passes , in the former truss ; by turning it round it cants the pad , in any degree which may be re- quired . The same kind of fixtures may , it is said , be ...
... edge of this wedge - formed button , lies under that through which the spring passes , in the former truss ; by turning it round it cants the pad , in any degree which may be re- quired . The same kind of fixtures may , it is said , be ...
Página 44
... edge ; the precise situation , however , is not a point of importance . In the smooth cap , without projecting rims , an attraction , or adhe- sion , of the thread to the surface of the cap takes place in certain states of the ...
... edge ; the precise situation , however , is not a point of importance . In the smooth cap , without projecting rims , an attraction , or adhe- sion , of the thread to the surface of the cap takes place in certain states of the ...
Página 71
... edge of the nest , though the parent birds carefully convey to a distance whatever drops from them that they do not succeed in ejecting . These actions occur also when the birds are brought up in confine- ment , however young they may ...
... edge of the nest , though the parent birds carefully convey to a distance whatever drops from them that they do not succeed in ejecting . These actions occur also when the birds are brought up in confine- ment , however young they may ...
Página 104
... edge . As the pendulum has no maintaining power , I I and does not vibrate continuously through the whole day , its coincidences with the pendulum of some standard mean solar , or siderial clock , carefully regulated by frequent celes ...
... edge . As the pendulum has no maintaining power , I I and does not vibrate continuously through the whole day , its coincidences with the pendulum of some standard mean solar , or siderial clock , carefully regulated by frequent celes ...
Página 108
... edge A of Kater's convertible pendulum through 180 ° of azimuth , he caused a variation per day of 3.135 vibrations . The same process with B , Again , on another plane , A , " " " " B , 0.939 " " 0.135 99 1.928 Indicating another ...
... edge A of Kater's convertible pendulum through 180 ° of azimuth , he caused a variation per day of 3.135 vibrations . The same process with B , Again , on another plane , A , " " " " B , 0.939 " " 0.135 99 1.928 Indicating another ...
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Página 99 - Tis education forms the common mind ; Just as the twig is bent the tree's inclined.
Página 413 - Now know ye, that in compliance with the said proviso, I, the said Moses Poole, do hereby declare that the nature of the said invention, and the manner in which the same is to be performed...
Página 190 - Now Know Ye, that in compliance with the said proviso, I, the said Adolphe Nicole, do hereby declare that the nature of my said Invention, and the manner in which the same is to be performed, are particularly described and ascertained in and by the following statement thereof, reference being had to the Drawing hereunto annexed, and to the figures and letters marked thereon...
Página 411 - Walton do hereby describe the manner in which my said Invention is to be performed by the following statement thereof reference being had to the Drawing annexed and to the figures and letters marked thereon that is to say DESCRIPTION OF THE DRAWING.
Página 374 - 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...
Página 45 - Palmer, do hereby declare, that the nature of my said invention, and the manner in which the same is to be performed, is particularly described and ascertained in and by the following description thereof...
Página 374 - ... in such full, clear, and exact terms, as to distinguish the same from all other things before known, and to enable any person, skilled in the art or science of which it is :•. branch, or with which it is most nearly connected; to make, compound, and use the same.
Página 231 - ... and shall deliver a written description of his invention, and of the manner of using, or process of compounding, the same, in such full, clear, and exact terms, as to distinguish the same from all other things before known...
Página 373 - 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...
Página 222 - ... and every such ship or vessel, with her tackle, apparel, and furniture, together with all materials, arms, ammunition and stores, which may have been procured for the building and equipment thereof, shall be forfeited, one half to the use of the informer, and the other half to the use of the United States.