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Principles by Genrich Altshuller
Three steps for solving an inventive problem by Lev Shulyak
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35 Transformation 40 Principles Accelerated Oxidation Altshuller's Amount of substance Analysis analyze blade Change the degree Change the physical Characteristic Complexity Composite Materials contradic Contradiction Matrix Convert Harm developed device elements Energy spent engine Example ferromagnetic Fish Farm function Genrich Altshuller Harm into Benefit Harmful factors homogeneous Ideality improve Inert Environment inventor Lev Shulyak liquid manufacturing Mechanical System metal method mobile object molten steel Nesting Matrioshka nical system º º º objed olfactory system operation oxygen Ozone patents Petrozavodsk Phase Transition Physical Contradiction pipe plate Porous Material Principles and Contradiction Prior Action prob produce pumped reduce removed Replacement of Mechanical resolved Segmentation ship singlet Oxygen smoke solution concept speed stationary object Step subsystems supersystem surface technical contradiction technical problem technical sys technical system Thermal Expansion tion Transformation of Properties Transition TRIZ Digital Assistant ultrasonic Utilize weight