Social and Behavioral Sciences Commons^™

Simplifying Inventive Standards (Part-5), Umakant Mishra

Umakant Mishra

As the “inventive standards” are really complicated, Generich Altshuller and other creators of “inventive standards” created a set of standards (grouped under class-5) to help using the standards. There are totally 17 standards in class-5. This article will try to simplify all these 17 standards under class-5.

While writing these articles the author realized that although the grouping and ordering of the 76 standards don’t appear to be systematic there is no easy method of regrouping or reorganizing the standards. The author tried regrouping and reordering the standards in various different ways but nothing really came out satisfactory. Much more …

Simplifying Inventive Standards (Part-3), Umakant Mishra

Umakant Mishra

According to TRIZ most problems are “standard” problems. The standard problems are those which are known to have occurred many times in many places. Besides these problems have been solved by different people in different places (may be in different contexts) at different times. As there are many known solutions to such problems it is possible to abstract the rules of solution from the group of individual solutions. TRIZ provides a set of 76 rules to solve such standard problems.

Although “Inventive Standards” (or standard solutions) is one of the most powerful techniques of TRIZ it is hardly used by …

Simplifying Inventive Standards (Part-4), Umakant Mishra

Umakant Mishra

Although “Inventive Standards” (or standard solutions) is one of the most powerful techniques of TRIZ it is hardly used by any TRIZ practitioner because of its complexity. The objective of this series of articles is to explain the rules in simple language. In this article we will discuss all the solutions in class-4. There are 17 solutions in class-4 all of which deal with the problems relating to measurement and detection. For example some objects may be extremely large (e.g. earth) or extremely small (e.g., atoms) and cannot be easily measured. Some items like germs and viruses are not visible …

Simplifying Inventive Standards (Part-2), Umakant Mishra

Umakant Mishra

In the previous article we discussed all the standard solutions in class-1. In this article we will discuss all the standard solutions in class-2. The standards of class 2 intend to improve the system without inserting too much changes to the system and without increasing the complexity of the system. These standards guide how to use chain SFields, Double SFields and complex S-Field Models.

The Concept Of Resources In Triz, Umakant Mishra

Umakant Mishra

An ideal system should have all advantages and no harms. If the resources consumed are expensive than the output produced then the invented system becomes ridiculous. The objective should be to use least amount of resources, cheapest resources, easily available resources and resources available within the system.

Every system intends to achieve a main useful function. The use of resources should target to improve its main useful function. If certain parts of a system or certain resources lead to unwanted functions or harmful effects then that part of the system needs to be modified and those resources need to be …