Page 377 - Design for Six Sigma a Roadmap for Product Development

Theory of Inventive Problem Solving (TRIZ) 347

Appendix: Contradiction Table of Inventive
Principles

What is deteriorated ?

1. Weight of movable object 2. Weight of fixed object 3. Length of movable object 4. Length of fixed object 5. Area of movable object 6. Area of fixed object 7. Volume of movable object 8. Volume of fixed object 11. Stress, pressure 13. Object's composition stability

What should be improved? 9. Speed 10. Force 12. Shape
1. Weight of movable object 15 8 29 17 29 2 2 8 8 10 10 36 10 14 1 35
29 34 38 34 40 28 15 38 18 37 37 40 35 40 19 39
2. Weight of fixed object 10 1 35 30 5 35 8 10 13 29 13 10 26 39
29 35 13 2 14 2 19 35 10 18 29 14 1 40
3. Length of movable object 8 15 15 17 7 17 13 4 17 10 1 8 1 8 1 8
29 34 4 4 35 8 4 35 10 29 15 34
4. Length of fixed object 35 28 17 7 35 8 28 10 1 14 13 14 39 37
40 29 10 40 2 14 35 15 7 35
5. Area of movable object 2 17 14 15 7 14 29 30 19 30 10 15 5 34 11 2
29 4 18 4 17 4 4 34 35 2 36 28 29 4 13 39
6. Area of fixed object 30 2 26 7 1 18 10 15 2 38
14 18 9 39 35 36 36 37
7. Volume of movable object 2 26 1 7 1 7 29 4 15 35 6 35 1 15 28 10
29 40 35 4 4 17 38 34 36 37 36 37 29 4 1 39
8. Volume of fixed object 35 10 19 14 35 8 2 18 24 35 7 2 34 28
19 14 2 14 37 35 35 40
9. Speed 2 28 13 14 29 30 7 29 13 28 6 18 35 15 28 33
13 38 8 34 34 15 19 38 40 18 34 1 18
10. Force 8 1 18 13 17 19 28 10 19 10 1 18 15 9 2 36 13 28 18 21 10 35 35 10
37 18 1 28 9 36 15 36 37 12 37 18 37 15 12 11 40 34 21
11. Stress, pressure 10 36 13 29 35 10 35 1 10 15 10 15 6 35 35 24 6 35 36 35 35 4 35 33
37 40 10 18 36 14 16 36 28 36 37 10 36 21 15 10 2 40
12. Shape 8 10 15 10 29 34 13 14 5 34 14 4 7 2 35 15 35 10 34 15 33 1
29 40 26 3 5 4 10 7 4 10 15 22 35 34 18 37 40 10 14 18 4
13. Object's composition 21 35 26 39 13 15 37 2 11 39 28 10 34 28 33 15 10 35 2 35 22 1
stability 2 39 1 40 1 28 13 19 39 35 40 28 18 21 16 40 18 4
14. Strength 1 8 40 26 1 15 15 14 3 34 9 40 10 15 9 14 8 13 10 18 10 3 10 30 13 17
40 15 27 1 8 35 28 26 40 29 28 14 7 17 15 26 14 3 14 18 40 35 40 35
15. Duration of moving 19 5 2 19 3 17 10 2 3 35 19 2 19 3 14 26 13 3
object's operation 34 31 9 19 19 30 5 16 27 28 25 35
16. Duration of fixed object's 6 27 1 40 35 34 39 3
operation 19 16 35 38 35 23
17. Temperature 36 22 22 35 15 19 15 19 3 35 35 38 34 39 35 6 2 28 35 10 35 39 14 22 1 35
6 38 32 9 9 39 18 40 18 4 36 30 3 21 19 2 19 32 32
18. Illumination 19 1 2 35 19 32 19 32 2 13 10 13 26 19 32 30 32 3
32 32 16 26 10 19 6 27
19. Energy expense of 12 18 12 28 15 19 35 13 8 15 16 26 23 14 12 2 19 13
movable object 28 31 25 18 35 21 2 25 29 17 24
20. Energy expense of fixed 19 9 36 37 27 4
object 6 27 29 18