[1] Purpose of an invention (the problem) | -want to make the apparatus to carry people for flying in the sky |
[2] Formation process of an invention |
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(A) Conception (proposal of*1) |
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(i) Mere intuition | -make the apparatus which has the structure like a bird |
(ii) Conception based on a principle | -make an object float in the air using the air resistance by propelling it forward (generate a lifting force for an object using the air resistance caused by propulsion force) |
(B) Embodiment of the conception |
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(i) Establishment of a model | -install a power device in an object to rotate a propeller, etc., and establish a structure having wings with a specially devised shape |
(ii) Experiments, calculations*2 | -conduct progressive experiments starting from (a) parts such as propellers and wings, to (b) a model of the airplane body, and proceeding to (c) a full sized airplane body -obtain necessary experiment results, calculation results and calculation formulas |
(iii) Adjustment of the model |
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(iv) Completing by repeating (i) to (iii) | -something that is practically applicable/usable |