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You are Visitor No: 342522
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Inventive Standards
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Inventive Standards or Standard Solutions are a set of generalized
rules and formulas for solving common problems. They are called
Standard solutions as they are used to solve the standard problems
(in contrast to inventive problems).
The standard solutions are generally used alongwith s-field modeling.
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5 classes of standards
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There are a total of 76 standards (or standard solutions). All these
standards are categoriesed in 5 classes. The classes in the sequence
correspond to the trends with increasing ideality.
- Class-1: Building and Destruction of S-Fields-,
is dedicated to solving the problems for which it is necessary to construct
or to transform s-field models. This class includes 2 subclasses and 13
Standards with specific rules for synthesis (first subclass) and
destruction (second subclass) of s-fields. The selection of the necessary Standard
depends on the starting conditions and restrictions,
which are specified by the problem.
- Class-II: Development of S-Fields-, is related
to solving problems through evolution of s-field models. This class contains
the generalized models for improving the efficiency of the initial technical
system by introducing a relatively small modification of the system.
In this class, there are 23 Standards, distributed into 4 subclasses:
transition to composite s-fields, improvement of s-fields,
coordination of a rhythm, and complex s-fields.
- Class-III: Transition to Supersystem and Microlevel- is used for problem solving
with the development of a solution on the level of the supersystem
or subsystem. This class includes two subclasses,
"Bi-systems and Poly-systems" and "Transition to a Microlevel", with 6 Standards.
- Class-IV: Standards for Detection and Measuring- is dedicated to
solving "measuring" problems or problems that have the specific purpose of
detecting something. In this class there are 5 subclasses with 17 Standards.
- Class-V: Standards on Application of Standards- is intended for
development of the solution that will meet the demands of the ideal system.
For the development of a high level invention, it is necessary to
remove a conflict: the substance should be entered and should not
be entered into the system. This class contains 5 subclasses with
17 Standards with rules for resolution of such conflicts.
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Steps for using standard solutions
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It is very difficult to specify the steps for applying standard
solutions. However, experience proposes the following stpes;
- Define the type of problem in the beginning.
- Build an initial s-field model of the problem.
- Apply the Standards for development of the s-field model of a generic solution
- Refine developed s-field model
- Generate the specific solution concepts
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What is s-field modeling
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An s-field consists of atleast two substances ("S1" and "S2") and a field ("F").
In an s-field model, "S1" is a product that will be pcocessed, "S2" is a
tool that processes and "F" is a field (or energy or force) used by the
tool "S2" to act on the product "S1". The fields in a s-field can be:
- Mechanical (pressure, force, gravity)
- Electrical (electric field, current, electric waves)
- Magnetic (magnetic fields)
- Thermal (application of heat or cold)
- Audible (acoustic sound, waves of all frequencies)
- Chemical (chemical reactions that change a substance)
- Biological (biological interactions between elements).
S-fields modeling uses graphical presentation of the problem. This
tool helps analysing the system and the interaction between
system components. Quite a large number of problems can be solved
by using s-field models and applying standard solutions.
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