Journal of the Franklin InstituteFranklin Institute, 1844 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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1.5. rezultāts no 100.
9. lappuse
... connected with the latter system ; first , a great addition to the load , equivalent , on the average , to doubling it ; and next , that the fulcrum through which the motive power must be transmitted that is Mr. Vignoles ' Lectures . 9.
... connected with the latter system ; first , a great addition to the load , equivalent , on the average , to doubling it ; and next , that the fulcrum through which the motive power must be transmitted that is Mr. Vignoles ' Lectures . 9.
67. lappuse
... connected with the clock train are two : 1st . The plungers are gradually and regularly raised in the tubes of the instruments during five minutes , and are allowed to descend during one minute ; 2nd . A type wheel , having at its ...
... connected with the clock train are two : 1st . The plungers are gradually and regularly raised in the tubes of the instruments during five minutes , and are allowed to descend during one minute ; 2nd . A type wheel , having at its ...
68. lappuse
... connected with the detent of the second movement . So long as the plunger is in the mercury the armature remains attracted , but at the moment the plunger leaves the mercury the attraction ceases , and the release of the detent causes a ...
... connected with the detent of the second movement . So long as the plunger is in the mercury the armature remains attracted , but at the moment the plunger leaves the mercury the attraction ceases , and the release of the detent causes a ...
69. lappuse
flasks , A and B , connected by the bent tube c , which passes through corks in the necks of the flasks . Into the flask A , is put the solution of the substance to be tried , and into B , is put concentrated sulphuric acid . Two other ...
flasks , A and B , connected by the bent tube c , which passes through corks in the necks of the flasks . Into the flask A , is put the solution of the substance to be tried , and into B , is put concentrated sulphuric acid . Two other ...
86. lappuse
... Connecting Rods , consid- ered in the exposition of crank and connecting rod motion . By H. F. CLIFFord . The subject of the following paper is one of great importance to the practical mechanic ; and as we have never yet seen any ...
... Connecting Rods , consid- ered in the exposition of crank and connecting rod motion . By H. F. CLIFFord . The subject of the following paper is one of great importance to the practical mechanic ; and as we have never yet seen any ...
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acid angle apparatus appears application arranged atmospheric railway bars benzoic acid boiler bottom cane sugar carbonic carbonic acid cast-iron centre Certificate of Honorable chamber claim coal color combination committee consists constructed containing copper cylinder deposited described diameter effect employed exhibited experiments feet fire flue Franklin Institute friction furnace glass heat hippuric acid Honorable Mention improvement inches inclined inclined plane invention iron length letters patent lever lime loam machine madder manner manufacture mass means metal miles mode motion mould obtained operation oxide paper passes Philadelphia pieces pipe piston placed plane plate potash pressure produced propeller puddling furnace purpose pyramid quantity railway rollers rope screw Sebastian Cabot secure by letters shaft side solution specific gravity specimens steam engine stone substances sugar surface temperature tion tons tube upper valve velocity vessel weight wheel wire wrought-iron York zinc
Populāri fragmenti
304. lappuse - Office a written description of the same, and of the manner and process of making, constructing, compounding, and using it, in such full, clear, concise, and exact terms 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...
379. lappuse - Pennsylvania, and in no other place, or places ; the same to be held and enjoyed by the said John Doe, for his own use and behoof, and for the use and behoof of his legal representatives, to the full end of the term for which said letters patent are, or may be, granted...
234. lappuse - What we claim as our invention, and desire to secure...
303. lappuse - 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...
312. lappuse - ... receive a patent for his invention, as specified in his claim, or for any part thereof, as the facts in the case may appear. And such adjudication, if it be in favor of the right of the applicant, shall authorize the commissioner to issue such patent on the applicant filing in the Patent Office a copy of the adjudication and otherwise complying with the requirements of law.
312. lappuse - 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...
230. lappuse - What I claim, therefore, as my invention, and for which I ask a patent, is, the...
302. lappuse - 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, not known or used by others before his or their discovery or invention thereof, and not, at the time of his application for a patent, in public use or on sale, with his consent or allowance, as the inventor or discoverer...
377. lappuse - Be it known that I, John Fitch, of Philadelphia, in the county of Philadelphia, the State of Pennsylvania, have invented a new and improved mode of preventing...
243. lappuse - Newton's fusible metal, composed of 8 parts of bismuth, 5 of lead, and 3 of tin.