TRIZ is a theory of inventive problem solving developed by Genrich Altshuller based on analysis of thousands of patents. The key concepts of TRIZ include resolving contradictions, using resources efficiently, and understanding patterns of technical evolution. TRIZ provides a systematic methodology to problem solving that leverages these patterns and principles rather than relying solely on trial and error or brainstorming.
Invented by Genrich Altshuller.
Acronym of Russian phrase "Teorija Rezbenija Izobretatelskib Zadach"
Meaning is Theory of Inventive Problem Solving (TIPS)
Three Premises : Ideality, Contradiction, System Approach
Michelin Using TRIZ in the Product Development of Tweel Richard Platt
This is a presentation on How Michelin Tires used TRIZ to develop their Tweel design that has been making its way into the commercial market for its application on multiple automotive and wheeled vehicle applications
Invented by Genrich Altshuller.
Acronym of Russian phrase "Teorija Rezbenija Izobretatelskib Zadach"
Meaning is Theory of Inventive Problem Solving (TIPS)
Three Premises : Ideality, Contradiction, System Approach
Michelin Using TRIZ in the Product Development of Tweel Richard Platt
This is a presentation on How Michelin Tires used TRIZ to develop their Tweel design that has been making its way into the commercial market for its application on multiple automotive and wheeled vehicle applications
Systematic Innovation in Software Using TRIZMichael Kalika
Someone somewhere has already solved your problem or a very similar problem, and all we need to do is apply the same principle to the current problem and solve it similarly…
TRIZ is Theory of the Resolution of Invention-related Tasks. It is a a problem-solving, analysis and forecasting tool/ framework derived from the study of patterns of invention in the global patent literature that was developed in USSR and “immigrated” to the West after “perestrojka” period in 1990s. It is a well-structured inventive problem-solving approach which replaces the unsystematic trial-and-error method used in the search for solutions. This helps in overcoming psychological inertia and “stuckness” which can impede reaching the best possible design.
As leaders, we are often facilitating discussions as a part of designing new products, architectures, system design or problem solving.
In this lecture you will learn about what TRIZ is and how to apply its fundamental principles in Software Engineering and Architecture world.
CREAX - Innovative joining methods & materials in TRIZCREAX
This presentation explains the relation between TRIZ, innovative joining methods and the translation to the systematic innovation method of CREAX.
It contains several examples of joining methods & materials, illustrating the basics of thinking in properties.
The presentation was made for the event: Shaping Matter, July 2013, Kortrijk, Belgium. CREAX shared the stage with Chris Lefteri, Voka & DoDesign.
NASA 's use of TRIZ (systematic innovation methodology)Richard Platt
This is the public presentation from NASA where they used a systematic innovation methodology known as TRIZ on "Improving Innovation Through TRIZ for the Microgravity Project Managers Working Group" for the NASA Glenn Research Center - Engineering Development Center at Lewis Field (2004). This is a companion presentation that was conducted by GE to NASA on TRIZ's use and application at their company. (See link here: https://www.slideshare.net/rplatt/general-electric-overview-presentation-of-triz-deployment-presented-to-nasatrizoverviewtonasa)
After the Second World War, Altshuller, a patent officer in the Soviet Navy, started a systematic study of patents –
his aim was to find out what makes a successful invention!
Can there be an algorithm for inventing?
His expedition culminated in TRIZ,
dispelling some innovation myths along the way . . .
My Field is Unique
Experts know Best
Systems Evolve Randomly
Innovation is the search for the Optimal Solution
Crafitti Consulting Private Limited (Crafitti) has developed on the TRIZ way of doing problem solving, patent analysis, and breakthrough concepts development by reinforcing TRIZ with other techniques to build powerful frameworks for Inventing, problem solving and innovation. We offer a unique service for Empowering an Enterprise with TRIZ.
The Theory of Inventive Problem Solving (TRIZ) is a concept that was developed by the Russian patent officer, Genrich Altshuller Saulowich, in the former USSR in the 50s. The aim of this method was to systematically analyze technical issues, find innovative solutions as well as resolve technical and physical inconsistencies.
For this purpose, experience and knowledge levels are determined through successful innovations, from which forty innovation principles were derived, which form the core of the concept in addition to other methodological tools. These and other tools are used to analyze the problem and to abstract it, to develop ideas, implement them and evaluate in the final step.
Evolving TRIZ for the Sixth Wave of InnovationNavneet Bhushan
We have already entered or are entering the Sixth wave of Innovation by the year 2020. The current ongoing fifth wave of innovation started in 1990. It was driven by digital networks, software and new media, and is rapidly giving birth to the new wave. This new wave of innovation, we propose will be driven by (a) Networked, Autonomous and Hypersonic – Things, (b) Algorithmic intelligence and (c) Synthesized – Biology, Energy and Reality. However, our methods of thinking and inventing need to evolve in the sixth wave of innovation. TRIZ, that was developed during the 4th wave of innovation (1950-1990) driven by petrochemicals, electronics and aviation, missed its evolution journey in the fifth wave (current wave) that is about to give way to the sixth wave. TRIZ need to evolve by discovering new laws of system evolution and utilizing the “inventive energy” available from the previous five waves of innovation. This talk proposes evolving TRIZ through new laws of system evolution and new tools of System-Function Interactions so that it increases the inventive energy in the sixth wave of innovation.
Systematic Innovation in Software Using TRIZMichael Kalika
Someone somewhere has already solved your problem or a very similar problem, and all we need to do is apply the same principle to the current problem and solve it similarly…
TRIZ is Theory of the Resolution of Invention-related Tasks. It is a a problem-solving, analysis and forecasting tool/ framework derived from the study of patterns of invention in the global patent literature that was developed in USSR and “immigrated” to the West after “perestrojka” period in 1990s. It is a well-structured inventive problem-solving approach which replaces the unsystematic trial-and-error method used in the search for solutions. This helps in overcoming psychological inertia and “stuckness” which can impede reaching the best possible design.
As leaders, we are often facilitating discussions as a part of designing new products, architectures, system design or problem solving.
In this lecture you will learn about what TRIZ is and how to apply its fundamental principles in Software Engineering and Architecture world.
CREAX - Innovative joining methods & materials in TRIZCREAX
This presentation explains the relation between TRIZ, innovative joining methods and the translation to the systematic innovation method of CREAX.
It contains several examples of joining methods & materials, illustrating the basics of thinking in properties.
The presentation was made for the event: Shaping Matter, July 2013, Kortrijk, Belgium. CREAX shared the stage with Chris Lefteri, Voka & DoDesign.
NASA 's use of TRIZ (systematic innovation methodology)Richard Platt
This is the public presentation from NASA where they used a systematic innovation methodology known as TRIZ on "Improving Innovation Through TRIZ for the Microgravity Project Managers Working Group" for the NASA Glenn Research Center - Engineering Development Center at Lewis Field (2004). This is a companion presentation that was conducted by GE to NASA on TRIZ's use and application at their company. (See link here: https://www.slideshare.net/rplatt/general-electric-overview-presentation-of-triz-deployment-presented-to-nasatrizoverviewtonasa)
After the Second World War, Altshuller, a patent officer in the Soviet Navy, started a systematic study of patents –
his aim was to find out what makes a successful invention!
Can there be an algorithm for inventing?
His expedition culminated in TRIZ,
dispelling some innovation myths along the way . . .
My Field is Unique
Experts know Best
Systems Evolve Randomly
Innovation is the search for the Optimal Solution
Crafitti Consulting Private Limited (Crafitti) has developed on the TRIZ way of doing problem solving, patent analysis, and breakthrough concepts development by reinforcing TRIZ with other techniques to build powerful frameworks for Inventing, problem solving and innovation. We offer a unique service for Empowering an Enterprise with TRIZ.
The Theory of Inventive Problem Solving (TRIZ) is a concept that was developed by the Russian patent officer, Genrich Altshuller Saulowich, in the former USSR in the 50s. The aim of this method was to systematically analyze technical issues, find innovative solutions as well as resolve technical and physical inconsistencies.
For this purpose, experience and knowledge levels are determined through successful innovations, from which forty innovation principles were derived, which form the core of the concept in addition to other methodological tools. These and other tools are used to analyze the problem and to abstract it, to develop ideas, implement them and evaluate in the final step.
Evolving TRIZ for the Sixth Wave of InnovationNavneet Bhushan
We have already entered or are entering the Sixth wave of Innovation by the year 2020. The current ongoing fifth wave of innovation started in 1990. It was driven by digital networks, software and new media, and is rapidly giving birth to the new wave. This new wave of innovation, we propose will be driven by (a) Networked, Autonomous and Hypersonic – Things, (b) Algorithmic intelligence and (c) Synthesized – Biology, Energy and Reality. However, our methods of thinking and inventing need to evolve in the sixth wave of innovation. TRIZ, that was developed during the 4th wave of innovation (1950-1990) driven by petrochemicals, electronics and aviation, missed its evolution journey in the fifth wave (current wave) that is about to give way to the sixth wave. TRIZ need to evolve by discovering new laws of system evolution and utilizing the “inventive energy” available from the previous five waves of innovation. This talk proposes evolving TRIZ through new laws of system evolution and new tools of System-Function Interactions so that it increases the inventive energy in the sixth wave of innovation.
Using the nominal group technique with clickers to research student experienc...Tünde Varga-Atkins
Reports on a project funded by ELESIG (HEA) that aimed at:
1. Sharing the project team’s learning with fellow researchers on the experiences of running student feedback groups using the Nominal Group Technique.
2. Trialling text-entry clickers in order to see whether their use can make the process of conducting student feedback sessions more efficient and engaging.
Evaluation techniques of teaching: focus groups and Nominal Group TechniqueTünde Varga-Atkins
Slides accompanying a 90-min SEDA workshop on 15th Nov 2012.
Credit to Tunde Varga-Atkins, Jaye McIsaac and Ian Willis, University of Liverpool.
It is the first time we have introduced our new, combined approach for gathering student feedback on teaching. The method can also be used in other contexts such as curriculum review or development.
The Nominal Group Technique is akin to focus groups, but with more structure and an immediate, quantitative output. Our approach has been to combine two stages: stage 1, focus group, followed by stage 2: nominal group. We have found this an effective approach at the University of Liverpool.
The 7 parts of this brainstorm method includes:
- Substitute.
- Combine.
- Add / adapt.
- Modify / maximize / minimize.
- Put to other use.
- Eliminate.
- Rearrange or reverse.
Created by Bob Eberle in the 1970’s, SCAMPER, which comes in the form of a checklist of idea-spurring questions, helps you think outside-of-the-box when you encounter a challenge.
SCAMPER is based on the notion that everything is a new translation of something that has already existed. Each letter in the acronym – SCAMPER, represents a way the characteristics of the challenge are manipulated until new ideas are created.
Problem Solving PowerPoint PPT Content Modern SampleAndrew Schwartz
139 slides include: teaching problem solving skills, evaluating how you solve problems, understanding the process: how to solve problems, 8 active listening techniques, primary issues for problem solvers, group or individual brainstorming, the problem solving framework, vertical and lateral thinking, adaptors and innovators as problem solvers, collaborative problem solving, leadership and creative work environments, four models of problem solving, SWOT, the 6 C's of decision making, how to's and more.
This presentation is the first one of a series that I plan to share with beginners of TRIZ. This will cover some of the key aspects of TRIZ and innovation
RMD24 | Retail media: hoe zet je dit in als je geen AH of Unilever bent? Heid...BBPMedia1
Grote partijen zijn al een tijdje onderweg met retail media. Ondertussen worden in dit domein ook de kansen zichtbaar voor andere spelers in de markt. Maar met die kansen ontstaan ook vragen: Zelf retail media worden of erop adverteren? In welke fase van de funnel past het en hoe integreer je het in een mediaplan? Wat is nu precies het verschil met marketplaces en Programmatic ads? In dit half uur beslechten we de dilemma's en krijg je antwoorden op wanneer het voor jou tijd is om de volgende stap te zetten.
Memorandum Of Association Constitution of Company.pptseri bangash
www.seribangash.com
A Memorandum of Association (MOA) is a legal document that outlines the fundamental principles and objectives upon which a company operates. It serves as the company's charter or constitution and defines the scope of its activities. Here's a detailed note on the MOA:
Contents of Memorandum of Association:
Name Clause: This clause states the name of the company, which should end with words like "Limited" or "Ltd." for a public limited company and "Private Limited" or "Pvt. Ltd." for a private limited company.
https://seribangash.com/article-of-association-is-legal-doc-of-company/
Registered Office Clause: It specifies the location where the company's registered office is situated. This office is where all official communications and notices are sent.
Objective Clause: This clause delineates the main objectives for which the company is formed. It's important to define these objectives clearly, as the company cannot undertake activities beyond those mentioned in this clause.
www.seribangash.com
Liability Clause: It outlines the extent of liability of the company's members. In the case of companies limited by shares, the liability of members is limited to the amount unpaid on their shares. For companies limited by guarantee, members' liability is limited to the amount they undertake to contribute if the company is wound up.
https://seribangash.com/promotors-is-person-conceived-formation-company/
Capital Clause: This clause specifies the authorized capital of the company, i.e., the maximum amount of share capital the company is authorized to issue. It also mentions the division of this capital into shares and their respective nominal value.
Association Clause: It simply states that the subscribers wish to form a company and agree to become members of it, in accordance with the terms of the MOA.
Importance of Memorandum of Association:
Legal Requirement: The MOA is a legal requirement for the formation of a company. It must be filed with the Registrar of Companies during the incorporation process.
Constitutional Document: It serves as the company's constitutional document, defining its scope, powers, and limitations.
Protection of Members: It protects the interests of the company's members by clearly defining the objectives and limiting their liability.
External Communication: It provides clarity to external parties, such as investors, creditors, and regulatory authorities, regarding the company's objectives and powers.
https://seribangash.com/difference-public-and-private-company-law/
Binding Authority: The company and its members are bound by the provisions of the MOA. Any action taken beyond its scope may be considered ultra vires (beyond the powers) of the company and therefore void.
Amendment of MOA:
While the MOA lays down the company's fundamental principles, it is not entirely immutable. It can be amended, but only under specific circumstances and in compliance with legal procedures. Amendments typically require shareholder
Enterprise Excellence is Inclusive Excellence.pdfKaiNexus
Enterprise excellence and inclusive excellence are closely linked, and real-world challenges have shown that both are essential to the success of any organization. To achieve enterprise excellence, organizations must focus on improving their operations and processes while creating an inclusive environment that engages everyone. In this interactive session, the facilitator will highlight commonly established business practices and how they limit our ability to engage everyone every day. More importantly, though, participants will likely gain increased awareness of what we can do differently to maximize enterprise excellence through deliberate inclusion.
What is Enterprise Excellence?
Enterprise Excellence is a holistic approach that's aimed at achieving world-class performance across all aspects of the organization.
What might I learn?
A way to engage all in creating Inclusive Excellence. Lessons from the US military and their parallels to the story of Harry Potter. How belt systems and CI teams can destroy inclusive practices. How leadership language invites people to the party. There are three things leaders can do to engage everyone every day: maximizing psychological safety to create environments where folks learn, contribute, and challenge the status quo.
Who might benefit? Anyone and everyone leading folks from the shop floor to top floor.
Dr. William Harvey is a seasoned Operations Leader with extensive experience in chemical processing, manufacturing, and operations management. At Michelman, he currently oversees multiple sites, leading teams in strategic planning and coaching/practicing continuous improvement. William is set to start his eighth year of teaching at the University of Cincinnati where he teaches marketing, finance, and management. William holds various certifications in change management, quality, leadership, operational excellence, team building, and DiSC, among others.
Accpac to QuickBooks Conversion Navigating the Transition with Online Account...PaulBryant58
This article provides a comprehensive guide on how to
effectively manage the convert Accpac to QuickBooks , with a particular focus on utilizing online accounting services to streamline the process.
"𝑩𝑬𝑮𝑼𝑵 𝑾𝑰𝑻𝑯 𝑻𝑱 𝑰𝑺 𝑯𝑨𝑳𝑭 𝑫𝑶𝑵𝑬"
𝐓𝐉 𝐂𝐨𝐦𝐬 (𝐓𝐉 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬) is a professional event agency that includes experts in the event-organizing market in Vietnam, Korea, and ASEAN countries. We provide unlimited types of events from Music concerts, Fan meetings, and Culture festivals to Corporate events, Internal company events, Golf tournaments, MICE events, and Exhibitions.
𝐓𝐉 𝐂𝐨𝐦𝐬 provides unlimited package services including such as Event organizing, Event planning, Event production, Manpower, PR marketing, Design 2D/3D, VIP protocols, Interpreter agency, etc.
Sports events - Golf competitions/billiards competitions/company sports events: dynamic and challenging
⭐ 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐝 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬:
➢ 2024 BAEKHYUN [Lonsdaleite] IN HO CHI MINH
➢ SUPER JUNIOR-L.S.S. THE SHOW : Th3ee Guys in HO CHI MINH
➢FreenBecky 1st Fan Meeting in Vietnam
➢CHILDREN ART EXHIBITION 2024: BEYOND BARRIERS
➢ WOW K-Music Festival 2023
➢ Winner [CROSS] Tour in HCM
➢ Super Show 9 in HCM with Super Junior
➢ HCMC - Gyeongsangbuk-do Culture and Tourism Festival
➢ Korean Vietnam Partnership - Fair with LG
➢ Korean President visits Samsung Electronics R&D Center
➢ Vietnam Food Expo with Lotte Wellfood
"𝐄𝐯𝐞𝐫𝐲 𝐞𝐯𝐞𝐧𝐭 𝐢𝐬 𝐚 𝐬𝐭𝐨𝐫𝐲, 𝐚 𝐬𝐩𝐞𝐜𝐢𝐚𝐥 𝐣𝐨𝐮𝐫𝐧𝐞𝐲. 𝐖𝐞 𝐚𝐥𝐰𝐚𝐲𝐬 𝐛𝐞𝐥𝐢𝐞𝐯𝐞 𝐭𝐡𝐚𝐭 𝐬𝐡𝐨𝐫𝐭𝐥𝐲 𝐲𝐨𝐮 𝐰𝐢𝐥𝐥 𝐛𝐞 𝐚 𝐩𝐚𝐫𝐭 𝐨𝐟 𝐨𝐮𝐫 𝐬𝐭𝐨𝐫𝐢𝐞𝐬."
Putting the SPARK into Virtual Training.pptxCynthia Clay
This 60-minute webinar, sponsored by Adobe, was delivered for the Training Mag Network. It explored the five elements of SPARK: Storytelling, Purpose, Action, Relationships, and Kudos. Knowing how to tell a well-structured story is key to building long-term memory. Stating a clear purpose that doesn't take away from the discovery learning process is critical. Ensuring that people move from theory to practical application is imperative. Creating strong social learning is the key to commitment and engagement. Validating and affirming participants' comments is the way to create a positive learning environment.
Falcon stands out as a top-tier P2P Invoice Discounting platform in India, bridging esteemed blue-chip companies and eager investors. Our goal is to transform the investment landscape in India by establishing a comprehensive destination for borrowers and investors with diverse profiles and needs, all while minimizing risk. What sets Falcon apart is the elimination of intermediaries such as commercial banks and depository institutions, allowing investors to enjoy higher yields.
3.0 Project 2_ Developing My Brand Identity Kit.pptxtanyjahb
A personal brand exploration presentation summarizes an individual's unique qualities and goals, covering strengths, values, passions, and target audience. It helps individuals understand what makes them stand out, their desired image, and how they aim to achieve it.
Remote sensing and monitoring are changing the mining industry for the better. These are providing innovative solutions to long-standing challenges. Those related to exploration, extraction, and overall environmental management by mining technology companies Odisha. These technologies make use of satellite imaging, aerial photography and sensors to collect data that might be inaccessible or from hazardous locations. With the use of this technology, mining operations are becoming increasingly efficient. Let us gain more insight into the key aspects associated with remote sensing and monitoring when it comes to mining.
1. TRIZ
AK Dhamija
Introduction
Evolving
TRIZ
Pattern
Why new
An Introduction
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
AK Dhamija
Methodology
TRIZ DIPR, DRDO
concepts
Contradiction
Resources
Ideal final result
May 13, 2009
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 1/57
2. Overview
TRIZ
1 Introduction
AK Dhamija Evolving Pattern
Introduction 2 Why new theory ?
Evolving
Pattern Good Solutions
Why new
theory ?
TRIZ - new paradigm
Good Solutions
TRIZ - new 3 TRIZ Methodology
paradigm
TRIZ 4 TRIZ concepts
Methodology
Contradiction
TRIZ
concepts Resources
Contradiction
Resources Ideal final result
Ideal final result
Patterns of Patterns of evolution
evolution
Innovative
Principles
Innovative Principles
Contradiction
Matrix Contradiction Matrix
References
5 References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 2/57
3. Green Pepper
TRIZ
AK Dhamija
How would you remove Cores From A Million Green Peppers ?
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction 1945: Patent for processing peppers
Resources
Ideal final result
Patterns of
Force air inside of the peppers, Suddenly reduce the pressure:
evolution
Innovative Seeds and stems separate from pepper body.
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 3/57
4. Proposed solution
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
”Slowly raise pressure and suddenly reduce it”
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 4/57
5. Cedar Nuts
TRIZ
AK Dhamija
How would you remove shell of cedar nuts ?
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction 1950: Patent for removing the shell of cedar nuts
Resources
Ideal final result
Patterns of
Under high pressure, water is forced inside of the shells. When
evolution
Innovative the pressure is suddenly reduced, the shells break away
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 5/57
6. And 27 Years Later ...
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
How would you break Artificial Diamonds ?
Why new
theory ? 1972: Patent for breaking artificial diamonds
Good Solutions
TRIZ - new
paradigm
• Diamonds are placed into a pressure chamber
TRIZ • High pressure forces air into micro fractures
Methodology
TRIZ • Releasing the pressure suddenly breaks the diamonds into
concepts
Contradiction
crystals
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 6/57
7. Do you see a pattern?
TRIZ
AK Dhamija
Pattern: Raise Pressure Slowly Then Suddenly Release It
Introduction
Evolving
Pattern
• Removing stems from bell peppers (1945)
Why new
theory ?
• Removing shells form sunflower seeds
Good Solutions
TRIZ - new
• Shelling cedar nuts
paradigm
TRIZ • Cleaning filters
Methodology
• Unpacking parts wrapped in protective paper
TRIZ
concepts
Contradiction
• Splitting diamonds along micro-cracks (1972)
Resources
Ideal final result • Producing sugar powder from sugar crystals
Patterns of
evolution
Innovative • Explosive paper depulping
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 7/57
8. Innovation
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
Innovation is not an ”option” for any organization
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 8/57
9. Why new theory ?
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
Why does it take years (or decades) for so many excellent
theory ? solutions to be used, even though they are urgently needed and
Good Solutions
TRIZ - new
paradigm
the technology is available?
TRIZ
Methodology
TRIZ
concepts e.g. Penicillin, Fast-food restaurant, Flash smelting
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 9/57
10. Good Solutions
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why are good ideas rejected ?
Why new
theory ?
• The inventor is seldom a good salesperson
Good Solutions
TRIZ - new
paradigm
• Lack of support from management
TRIZ • Poor presentation of the idea
Methodology
TRIZ • Prejudices or the popular buzzwords ”paradigm paralysis”
concepts
Contradiction
Resources
• NIH (not-invented-here) syndrome
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 10/57
11. Not Exactly !
TRIZ
AK Dhamija people reject good solutions and invest in bad ones because
because they do not know the difference between them.
Introduction
Evolving People can take one of two positions
Pattern
Why new
• It is not possible to know whether the idea is good or bad when it is first proposed.
theory ? • Because the same patterns are repeated, we can learn from the past to get better solutions today.
Good Solutions
TRIZ - new
paradigm
TRIZ There is growing evidence supporting position 2, using TRIZ to provide the general theory of the evolution of
Methodology good ideas.
TRIZ
concepts
Contradiction Common Features of Good Solutions
Resources
Ideal final result
Patterns of
• Resolves contradictions
evolution • Increases the ”ideality” of the system
Innovative
Principles • Uses idle, easily available resources
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 11/57
12. A New Approach to Problem Solving Is Needed
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution Features of good solutions
Innovative
Principles • Contradictions are solved
Contradiction
Matrix
• Idle resources are used
References
• Solving contradictions by using resources makes the system more ideal
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 12/57
13. The reorganization of creative activity
TRIZ
The transition from the old way of working to the new
AK Dhamija
Introduction Old way of working : rationalized or hard model : Theory X
Evolving
Pattern • Trial and error
Why new • Contradictions are hidden
theory ?
Good Solutions
• Adding resources
TRIZ - new • Compromise
paradigm
• Evolution is considered accidental
TRIZ
Methodology
TRIZ
concepts
New way of working : humanized or soft model : Theory Y
Contradiction
Resources
Ideal final result
• Systematic work
Patterns of • Contradictions are clarified
evolution
Innovative
• Using available resources
Principles
Contradiction
• Ideal Final Result
Matrix • Knowledge of the patterns of evolution
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 13/57
14. Two Models
TRIZ
AK Dhamija
Rationalized or hard model : Theory X : Demand Pull
Introduction
Evolving • R&D centers are established
Pattern
• The work is controlled by budgets and time limits.
Why new
theory ?
• People need to be controlled tightly
Good Solutions • Management helps to get minor improvements
TRIZ - new
paradigm
• Seldom gives great, qualitatively new ideas
TRIZ
Methodology
TRIZ
concepts
Contradiction
Humanized or soft model : Theory Y : Science Push
Resources
Ideal final result
Patterns of
• People naturally have imagination and creativity
evolution • External control is not the only means for good results
Innovative
Principles • Criticism and control are minimized or prohibited
Contradiction
Matrix • Fantasy, feeling, play, intuition, and pleasure are encouraged
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 14/57
15. Which approach is better ?
TRIZ
AK Dhamija Inventive methodologies in industry seem to oscillate
Introduction
perpetually between hard and soft models. Both ways are blind
Evolving alleys
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
Existing Problem solving Tools don’t give specific techniques
paradigm
TRIZ • Quality Function Deployment (QFD): No tools to meet
Methodology
client’s contradictory requirements
TRIZ
concepts • Theory of Constraints (TOC): Recognizes conflicts but No
Contradiction
Resources tools to resole them
Ideal final result
Patterns of
evolution • Six Sigma: begun incorporating TRIZ to get good solutions to
Innovative
Principles the problems that were identified
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 15/57
16. Models of creative work
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources • Trial-and-error method is the oldest way of seeking ideas
Ideal final result
Patterns of
evolution
• Hard and soft models are two popular attempts to make
Innovative
Principles work more effective.
Contradiction
Matrix • Scientifically managed problem solving combines the
References
strengths of both approaches with the theory of TRIZ
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 16/57
17. What is TRIZ ?
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 17/57
18. How TRIZ Works : Principle of Solution by
Abstraction
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 18/57
19. teorija rezhenija izobretatelskih zadach
TRIZ theory of inventive problem solving
AK Dhamija TRIZ is a global theory, originated in erstwhile Soviet Union
Introduction • Founded by Genrich Saulovich Altshuller (1926-1998)
Evolving
Pattern • Confined in prisons and camps most of his lifetime in Baku
Why new
• In research on millions of patents he found common patterns of
theory ? evolution
Good Solutions • inventor can learn these patterns to develop new technology
TRIZ - new
paradigm
• Consciously, systematically and without many fruitless trials and
errors
TRIZ
Methodology
• TRIZ boom rose in the United States, Japan, and many other
countries
TRIZ
concepts
Contradiction Core Concepts
Resources
Ideal final result
Patterns of
• Contradiction
evolution • Resources
Innovative
Principles • Ideality
Contradiction
Matrix • Patterns of evolution
References • Innovative principles
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 19/57
20. TRIZ Is Based On Technology, Not Psychology
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 20/57
21. TRIZ Methodology
TRIZ
TRIZ
AK Dhamija
• TRIZ is innovation by rapid, systematic process
Introduction
• Structured approach to problem solving
Evolving
• Much more powerful and complete than brainstorming, etc.
Pattern
Why new
theory ? 3 Key Findings
Good Solutions
TRIZ - new
paradigm
• Problems and solutions are repeated across industries & sciences
• Patterns of technical evolution are repeated across industries &
TRIZ sciences
Methodology
• Best innovations occur when scientific effects are used from outside
TRIZ the field where the original problems were developed
concepts
Contradiction
Resources TRIZ Addresses These Barriers to Problem Solving
Ideal final result
Patterns of
evolution
Innovative
• Shortage of individual knowledge
Principles • Lack of problem solving resources
Contradiction
Matrix • Avoiding contradictions
References • Psychological inertia
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 21/57
22. Psychological Inertia
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 22/57
23. The case for Structured Innovation
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 23/57
24. TRIZ concepts
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Five Core Concepts of TRIZ
Why new
theory ?
Good Solutions
• Contradiction
TRIZ - new
paradigm • Resources
TRIZ
Methodology • Ideality
TRIZ
concepts
• Patterns of evolution
Contradiction
Resources • Innovative principles
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 24/57
25. Contradiction
TRIZ
AK Dhamija
Difficult Problems Contain Contradictions
Introduction
Evolving
Pattern
A contradiction is a conflict in the system. A system consists of two
Why new
components: tool (T) and object (O)
theory ?
Good Solutions Ax blade to cut wood
TRIZ - new
paradigm • The edge of the ax blade,is a tool that splits the object, a chunk of wood
TRIZ
Methodology • If you make the blade heavier, the ax can strike a more effective blow, but it becomes more awkward
to handle
TRIZ
concepts
Contradiction A company wants to improve customer service by increasing staff training
Resources
Ideal final result
Patterns of
• Training is the T that is used to improve a certain O: the professional quality of employees
evolution
Innovative
• For better service, more training time is needed but the time loss might be intolerable
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 25/57
26. The seesaw analogy of the problem situation
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles TRIZ advises us NOT to avoid contradictions
Contradiction
Matrix
• It reverses the logic - find the contradiction, intensify it
References
and resolve it without compromise
• Contradictions between tools and objects are the moving
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 26/57
27. Resources
TRIZ
Using resources, one can remove the contradiction and get the ideal
AK Dhamija
final result
Introduction
Evolving
Resources are things (including waste), information, energy, or
Pattern
properties of the materials that are already in or near the
Why new
theory ? environment of the problem
Good Solutions
TRIZ - new
paradigm Resource has the functional and technological ability to jointly
TRIZ perform additional functions
Methodology
TRIZ Ax blade to cut wood
concepts Blade, its edge, form, material, and other properties; the handle and its properties; the chunk of wood and its
Contradiction properties; the surrounding air; the person; etc.
Resources
Ideal final result
Patterns of
evolution A company wants to improve customer service by increasing staff training
Innovative
Principles The curriculum, its structure and properties, skills of teachers, textbooks, the motivation, and existing
Contradiction knowledge and skills of the students are all resources, as well as the culture of the company and the physical
Matrix
environment of the training
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 27/57
28. Resources to resolve contradiction
TRIZ
Resources
AK Dhamija
Introduction
Evolving
Pattern
Resources are often invisible at
Why new
first because we are accustomed
theory ? to not seeing them
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ Sea saw as ideality
concepts
Contradiction
Resources
Ideal final result
Patterns of
If resources included some rope, a
evolution
Innovative
tree, and a strong parent, both
Principles
Contradiction
ends of the plank could go up at
Matrix
the same time
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 28/57
29. Resource Examples
TRIZ
AK Dhamija Solar Lighter Paint Generates Electricity
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
Staircase Power Purse
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 29/57
30. Ideal final result
TRIZ
If the child’s resources included some rope, a tree, and a strong
AK Dhamija
parent, both ends of the plank could go up at the same time
Introduction
Evolving
Pattern
Ax blade to cut wood
Why new
theory ? • Something changes the ax in some way so that it is both heavy and light, for the double purpose of
Good Solutions making the blow stronger without decreasing the ease of use
TRIZ - new
paradigm • Hollow Handle : Air is used as the resource that solves the problem
TRIZ
Methodology
• The center of gravity moves nearer to the blade. The blow is more powerful, which could be thought
of as heavy, although the tool is lighter.
TRIZ
concepts
Contradiction A company wants to improve customer service by increasing staff training
Resources
Ideal final result
Patterns of
• Changing the training so that part of it is done on the job, not in the classroom
evolution
Innovative • Better learning as well as shorter classes, because the students can see the results immediately and
Principles are in a better position to apply them
Contradiction
Matrix • Improves both motivation and feedback
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 30/57
31. Resources to resolve contradiction and achieve
Ideality
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix • Ideality is the measure of how close the system is to the ideal final result
References • If the useful feature improves, the ideality improves
• If the harmful feature lessens, the ideality improves
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 31/57
32. Ideality
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
Ideality Approach
TRIZ
Methodology • The ideal system performs a required function without
TRIZ
concepts
actually existing
Contradiction
Resources • The function is often performed using existing resources
Ideal final result
Patterns of
evolution
• ALL systems evolve in this direction over time by resolving
Innovative
Principles contradictions
Contradiction
Matrix
• Defining Ideality breaks psychological inertia
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 32/57
33. Ideality Example
TRIZ
AK Dhamija
Ideal Air Freshner for Rest rooms
Introduction
Evolving It Does not Exist
Pattern
Why new
theory ? Solution : Ideal Air Freshner for Rest rooms
Good Solutions
TRIZ - new
paradigm • New fluorescent light bulb Fresh2 is a device that safely breaks
down odors, while providing light, a healthy alternative to
TRIZ traditional chemically based air fresheners
Methodology
• When you turn on light, then Fresh2 begins eliminating odors due
TRIZ to UV rays that trigger a photo catalytic process in titanium oxide
concepts coating
Contradiction • Since it’s a compact fluorescent bulb, it will serve longer then
Resources conventional incandescent lamp and save money in deodorizers and
Ideal final result in energy costs
Patterns of 2 : http://www.fresh2.com
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 33/57
34. Other Examples of Ideality
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Self Healing Plastic Self Balancing Bicycle
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 34/57
35. Patterns of evolution
TRIZ
AK Dhamija
Important regularities in the development
Introduction
Evolving
Pattern Transition to microlevel or macrolevel
Why new
theory ? Ax blade to cut wood
Good Solutions
TRIZ - new • The ax can be segmented or divided into parts : molecules : Hollow axe
paradigm
TRIZ
• A stream of particles, as with a sandblaster, can be a very effective cutting tool, where each particle
could be considered a microax
Methodology
TRIZ
concepts A company wants to improve customer service by increasing staff training
Contradiction
Resources • A training program can be segmented (transition to microlevel) and integrated to larger systems
Ideal final result (transition to macrolevel)
Patterns of
evolution
Innovative
• For better service, more training time is needed but the time loss might be intolerable
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 35/57
36. Patterns of Evolution
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative The patterns of evolution have multiple uses:
Principles
Contradiction
• they support the tools for problem solving, help to get solutions directly, and can be used for the
Matrix prediction of the future features of technology
References
• If the useful feature improves, the ideality improves
• If the harmful feature lessens, the ideality improves
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 36/57
37. Innovative Principles across Industries
TRIZ
AK Dhamija tools that tell what the patterns mean and help us interpret the
patterns for any particular problem
Introduction
Evolving
Pattern
40 Principles are based on the same study of patents and technology
Why new
theory ? that developed the patterns of evolution
Good Solutions
TRIZ - new Ax blade to cut wood - Principle 29
paradigm
TRIZ • Pneumatics and hydraulics: Use gas and liquid as parts of an object ...
Methodology
• Hollow handle
TRIZ
concepts
Contradiction A company wants to improve customer service by increasing staff training - Principle 18
Resources
Ideal final result
Patterns of
• Mechanical Vibration suggests using an object’s resonant frequency
evolution
Innovative • Improving the coordination of the curriculum, textbooks, and teaching with the learning style of the
Principles students and the culture of the company
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 37/57
38. Patterns of Evolution
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Forty innovative principles give cues for finding ideas
Matrix
They can be used both as independent tools and to support other
References
methods
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 38/57
39. Forty Innovative Principles
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 39/57
40. Forty innovative principles : Examples
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
Twin Nut Stackable Rental Cars
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 40/57
41. 2 Types of Contradictions
TRIZ
AK Dhamija
• Technical
Introduction • Physical
Evolving
Pattern
Why new
theory ? Technical Contradiction
Good Solutions
TRIZ - new
paradigm
• An improvement in one system characteristic (parameter)
TRIZ results in the deterioration of another
Methodology
TRIZ
• Example: Airplane wing strength vs. light weight
concepts
Contradiction • Traditionally, technical contradictions are resolved by trade-off
Resources
Ideal final result or compromise
Patterns of
evolution
Innovative • TRIZ does it by 40 Inventive Principles since Problems and
Principles
Contradiction solutions are repeated across industries and sciences
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 41/57
42. Contradiction Matrix - 39 Problem Parameters &
40 Inventive Principles
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 42/57
43. Contradiction Matrix - Illustration
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 43/57
44. Example - Jet Engine
TRIZ
AK Dhamija Contradiction
Introduction
Boeing wanted to install larger engines on a
Evolving redesigned 737. But, a larger air intake would
Pattern
Why new
reduce ground clearance to unacceptable levels
theory ?
Good Solutions
TRIZ - new
paradigm
Contradiction Resolution
TRIZ
Methodology
• Resolve the contradiction using Asymmetry
TRIZ
concepts
(Inventive Principle No. 4)
Contradiction
Resources • Make the radius large laterally for high air
Ideal final result
Patterns of flow
evolution
Innovative
Principles • Make the radius smaller vertically for high
Contradiction
Matrix ground clearance
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 44/57
45. 2 Types of Contradictions
TRIZ
AK Dhamija
Introduction
• Technical
Evolving
Pattern • Physical
Why new
theory ?
Good Solutions
TRIZ - new Physical Contradiction
paradigm
TRIZ To perform the necessary function, the same area/object
Methodology
TRIZ
• should possess some property and
concepts
Contradiction • should not possess the property
Resources
Ideal final result
Patterns of
• TRIZ tries to eliminate the physical contradiction by separating
evolution
Innovative the two contradictory requirements
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 45/57
46. Separating the two contradictory requirements
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
4 Separation Principles
theory ?
Good Solutions
• Separation in space
TRIZ - new
paradigm • Separation in time
TRIZ
Methodology • Separation between the parts and the whole
TRIZ
concepts • Separation upon condition
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 46/57
47. Piling Problem
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Physical Contradiction
Contradiction
Matrix Concrete piles must be pointed for easy driving but not pointed
References to support a load
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 47/57
48. Piling Solution : Separation in Time
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Solution
Contradiction
Matrix The piles are made with pointed tips which are destroyed after
References driving, via an embedded explosive
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 48/57
49. Car Space Problem
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution Physical Contradiction
Innovative
Principles
Contradiction
Car should have a large space to accommodate people and
Matrix
should not have large space to get parked easily
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 49/57
50. Car Space Solution : Separation in Space
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Solution
Principles
Contradiction
Matrix
Flexible space depending on requirements
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 50/57
51. Separation between the parts and the whole
Example : Gripping workpieces of complex shape
TRIZ To grip workpieces of complex shape, vice jaws must have a
corresponding shape. It is expensive to produce a unique tool
AK Dhamija
for every workpiece, however
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Vise with ordinary jaws, but add multiple hard bushings
Patterns of
evolution
Innovative
• separation between the whole and its parts recommends that we assign one of the contradictory
Principles requirements to the whole system and the other to its parts, as follows
Contradiction
Matrix
• Use a vise with ordinary jaws, but add multiple hard bushings around the workpiece that move
horizontally to conform to the workpiece’s shape
References
• When a current is applied, the liquid crystals align and the film is nearly transparent
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 51/57
52. Separation upon Condition Example : Privacy Glass
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution Liquid Crystal Film
Innovative
Principles • There is a liquid crystal film (made by 3M) that can be laminated to a window
Contradiction
Matrix • When there is no current applied to the film, the film is opaque
References • When a current is applied, the liquid crystals align and the film is nearly transparent
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 52/57
53. Separation Principles
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
Why new Approach
theory ?
Good Solutions • Expert TRIZ experts convert technical contradictions to
TRIZ - new
paradigm physical contradictions
TRIZ
Methodology • Higher form of abstraction
TRIZ
concepts
• Allows use of separation principles
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 53/57
54. Ideality and Resources : Pill Inspection Workstation
TRIZ
Vibratory feed move pills around an internal spiral to top of
AK Dhamija
vibratory bowl where the pills are discharged and slide down an
Introduction incline plane onto a conveyor. As the pills go by, the inspectors
Evolving
Pattern identify and remove the damaged pills
Why new
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 54/57
55. An Elegant Solution - The Pill Inspects Itself
TRIZ Change the escapement for the vibratory bowl so that the pills
AK Dhamija are ejected standing on their edge. Move the conveyor 3
Introduction
inches. Pills that are round will roll at a velocity that allows
Evolving
Pattern
them to jump to the conveyor. The pills that are chipped will
Why new slide or will roll at a lower velocity and fall into the trash
theory ?
Good Solutions
TRIZ - new
paradigm
TRIZ
Methodology
TRIZ
concepts
Contradiction
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 55/57
56. Modeling Approaches in TRIZ
TRIZ
AK Dhamija
Introduction
Evolving
Pattern
TRIZ Modeling Tools
Why new
theory ? • Function modeling - Cause-effect model identifies
Good Solutions
TRIZ - new
paradigm
contradictions
TRIZ • Substance-Field modeling - Su-Field modeling
Methodology
TRIZ
• Many Little People (MLP) modeling - Model with
concepts
Contradiction
Miniature Dwarfs (MMD)
Resources
Ideal final result
Patterns of
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 56/57
57. References
TRIZ
AK Dhamija
Introduction References
Evolving
Pattern
• Kalevi Rantanen and Ellen Domb, ”Simplified TRIZ”, Second
Why new
theory ? Edition, 2008
Good Solutions
TRIZ - new
paradigm • Tim Schweizer, Ph.D. Professor of Management schweizt,
TRIZ ”Mission Impossible: TRIZ in One Hour ASQ Meeting”,
Methodology
November 2007
TRIZ
concepts
Contradiction
Resources
Presentation available at
Ideal final result
Patterns of
www.geocities.com/a_k_dhamija.
evolution
Innovative
Principles
Contradiction
Matrix
References
AK Dhamija, DIPR, DRDO TRIZ, An Introduction 57/57