Journal of the Franklin Institute, 18. sējums;22. sējumsPergamon Press, 1836 |
No grāmatas satura
1.–5. rezultāts no 90.
3. lappuse
... weights . I must add that all my trials were repeated several times , and that I had acquired by long practice , such ... weight , whatever the height of the sand in the box at the commencement of the experiment There were nevertheless ...
... weights . I must add that all my trials were repeated several times , and that I had acquired by long practice , such ... weight , whatever the height of the sand in the box at the commencement of the experiment There were nevertheless ...
5. lappuse
... weight of these latter , is supported by the portion of the horizontal plane against which they terminate or abut . If we take away this portion of the horizontal plane or bottom , these outer layers immediately roll off , leaving those ...
... weight of these latter , is supported by the portion of the horizontal plane against which they terminate or abut . If we take away this portion of the horizontal plane or bottom , these outer layers immediately roll off , leaving those ...
6. lappuse
... weight being more than three pounds . I added an iron weight of upwards of two pounds , and lastly a pressure of the hand as great as I durst apply without endangering the apparatus . The mercury kept its level in the glass tube ; not ...
... weight being more than three pounds . I added an iron weight of upwards of two pounds , and lastly a pressure of the hand as great as I durst apply without endangering the apparatus . The mercury kept its level in the glass tube ; not ...
7. lappuse
... weight enough to keep the two in contact . This weight was commonly from ten to twelve grammes . I then filled the large tube with from three to four pounds of sand , and placed additional weights upon the top of the column ...
... weight enough to keep the two in contact . This weight was commonly from ten to twelve grammes . I then filled the large tube with from three to four pounds of sand , and placed additional weights upon the top of the column ...
8. lappuse
... weight of the body , the sand still could not be expelled ; the same result followed in inclining the tube in the contrary direction . This explains very clearly why a blast confined with sand is as effectual as - any other . Ynerduv ...
... weight of the body , the sand still could not be expelled ; the same result followed in inclining the tube in the contrary direction . This explains very clearly why a blast confined with sand is as effectual as - any other . Ynerduv ...
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Populāri fragmenti
329. 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...
32. lappuse - The Committee on Science and the Arts, constituted by the Franklin Institute of the State of Pennsylvania for the promotion of the Mechanic Arts, to whom was referred for examination, two reflecting telescopes, made by Mr.
159. 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...
163. lappuse - 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...
160. lappuse - 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...
111. lappuse - The Committee on Science and the Arts constituted by the Franklin Institute of the State of Pennsylvania, for the promotion of the Mechanic Arts, to whom was referred for examination a Solar Compass, invented by WM.
375. lappuse - ... thousand dollars, and imprisoned not more than three years ; 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.
160. lappuse - And if the specification and claim shall not have been so modified as, in the opinion of the Commissioner, shall entitle the applicant to a patent, he may, on appeal, and upon request in writing, have the decision of a board of examiners...
159. lappuse - That the said principal officer, and every other person to be appointed in the said office, shall, before he enters upon the duties of his office or appointment, make oath or affirmation truly and faithfully to execute the trust committed to him. And the said commissioner and the chief clerk shall also, before entering upon their duties, severally give...
161. lappuse - ... the specification and drawings, not, however, exceeding six months prior to the actual issuing of the patent ; and on like request, and the payment of the duty herein required by any applicant, his specification and drawings shall be filed in the secret archives of the office until he shall furnish the model and the patent be issued, not exceeding the term of one year ; the applicant being entitled to notice of interfering applications.