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T RIZ P OWER T OOLS

T RIZ P OWER T OOLS. Function Writing Exercises. These Exercises begin with simpler functions and progress to “confusing functions”. The rules to function writing are found in the appendix to “TRIZ Power Tools—Job #5 Resolving Problems”. Everyday Language | Functional Language. ?.

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T RIZ P OWER T OOLS

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  1. TRIZ POWER TOOLS Function Writing Exercises These Exercises begin with simpler functions and progress to “confusing functions”. The rules to function writing are found in the appendix to “TRIZ Power Tools—Job #5 Resolving Problems”

  2. Everyday Language | Functional Language ? The Ball Breaks the Glass

  3. Ball Breaks (changes # pieces) Glass Everyday Language | Functional Language The Ball Breaks the Glass

  4. Everyday Language | Functional Language ? The bearing holds the rod

  5. Bearing Holds / Constrains (Controls Position) Rod Everyday Language | Functional Language The bearing holds the rod

  6. Everyday Language | Functional Language ? The pipe conducts the liquid

  7. Everyday Language | Functional Language Pipe The pipe conducts the liquid Conducts (Controls path) Liquid

  8. Everyday Language | Functional Language ? The wire conducts electricity

  9. Everyday Language | Functional Language Wire The wire conducts electricity Conducts (controls path) Charges Fuzzy Term

  10. Everyday Language | Functional Language ? The cap seals the bottle

  11. Everyday Language | Functional Language Constrains (Controls position) Cap Bottle The cap seals the bottle Constrains (Controls position) Constrains (Controls position) Liquid

  12. Everyday Language | Functional Language ? The lightening rod protects the house

  13. Everyday Language | Functional Language Rod House The lightening rod protects the house Conducts (changes path) Damage Charges

  14. Everyday Language | Functional Language ? The Thermometer measures the temperature

  15. Everyday Language | Functional Language Liquid Mercury The Thermometer measures the temperature Positions Cools Cools Informs Glass Heats Observer

  16. Everyday Language | Functional Language The gold improves the reliability ? Shown is a sliding contact switch. Gold coats the switch arm and the contacts that stick up.

  17. Everyday Language | Functional Language Holds (controls the Position) Oxy / H20 Conductors The gold improves the reliability Stops (controls the Position) Gold Conducts (controls the path) Charge

  18. Everyday Language | Functional Language ? The paint stops deterioration

  19. Everyday Language | Functional Language Oxy / H20 The paint stops deterioration Wood Holds (controls the Position) Stops (controls the Position) Paint

  20. Everyday Language | Functional Language ? The toothbrush brushes the teeth

  21. Everyday Language | Functional Language Handle Positions User Positions Guides (Controls Path) bristles The toothbrush brushes the teeth Disturbs (changes location) Teeth Holds (Controls location) Plaque/ food particles

  22. Everyday Language | Functional Language ? The Oil Lubricates the piston

  23. Everyday Language | Functional Language Positions (Controls Position) Bore The Oil Lubricates the piston Oil Restrain (Friction) Guides (controls path) Piston

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