1 TRIZ use case introduction in JNC Ltd. The 10th Japanese TRIZ symposium in fiscal year 2014 2014/9/12 JNC Ltd. ･ Intellectual property room Naoyuki Yoshida JN JNC Lt Ltd. d. Com ompa pany ny
Company profile Trade name: JNC Ltd. Establishment: January 12, 1906 Establishment: January 12, 2011 The capital: 31.15 billion yen Number of employees: 3,303 people (connection) Holding company: Chisso Corporation Headquarters: 〒 100-8105 Tokyo Chiyoda Ward Marunouchi 2-2-1 New Ohtemachi Bldg 9F Sales in fiscal year 2013: About 228.8 billion yen (connection) JN JNC Lt Ltd. d.
In Japan Osaka (JNC filter Ltd.) (ES [faiba-bijonzu] Ltd.) Headquarters [O-jeikei] Ltd. Good omen Ltd. of day [Jeikamuaguri] Ltd. CS [enaji-materiaruzu] Ltd. Japan [poripuro] Ltd. Capital leaf polyethylene Ltd. Moriyama factory [O-jeikei] Ltd. [Shi-ji-esuta-] Ltd. (JNC [faiba-zu] Ltd.) Tokyo sink service Ltd. (JNC filter Ltd.) JNC filter Ltd. Tobata factory (chemical industry Ltd. of Kyushu) JNC engineering Ltd. (JNC material Ltd.) Environment Ltd. of JNC ([jeikamuaguri] Ltd.) Techno intelligence Service Ltd. Minamata factory ([jeikamuaguri] Ltd.) (fineness Ltd. of Kumamoto) Ichihara factory (CS [enaji-materiaruzu] Ltd.) (JNC petrochemistry Ltd.) (JNC service Ltd.) (Japan [poripuro] Ltd.) (Kumamoto [okishiton] Ltd.) ([shi-ji-esuta-] Ltd.) (JNC [hyu-mantekku] (Goi [ko-sutoenaji-] Ltd.) Support Ltd.) Chiba fine chemical Ltd. San electronics Ltd. Sanwa construction Ltd. JNC development Ltd. Machine made of new Ltd. Yokkaichi factory Central construction Ltd. (JNC petrochemistry Ltd.) Are [bi-] [esu] Ltd. (Japan [poripuro] Ltd.) Yokohama laboratory JN JNC Lt Ltd. d. Ver.2.2014.4
Foreig n countr ies Denmark ES FIBERVISIONS, ApS Germany JNC REPRESENTATIVE OFFICE China JNC (SHANGHAI) Co., Ltd. The United States South Korea SHANGHAI JIN CHANG ENGINEERING JNC KOREA Co., Ltd. JNC AMERICA, Inc. PLASTIC Co., Ltd. JNC NORTH AMERICAN Corp. CHISSO ES ASIA (CHANGSHU) Co., Ltd. ES FIBERVISIONS LP Taiwan GUANGZHOU ES FIBER Co., Ltd. GUANGZHOU JNC FILTER Co., Ltd. JNC TAIWAN Co., Ltd. ES FIBERVISIONS HONG KONG, Ltd. ES FIBERVISIONS SUZHOU Co., Ltd. Thailand Vietnam ES FIBERVISIONS CHINA Ltd. JNC NONWOVENS (THAILAND) Co., Ltd. JNC FILTER VIETNUM Co., Ltd. THAI NISSHO TRADING CO., LTD. JNC 株式会社 Ver.2.2014.4
JNC Lt JN Ltd. d. Ver.2.2014.4
加工品 機能材料 精密加工品 ＬｉＢ材 化学品 エネルギー・環境 ライフケミカル JN JNC Lt Ltd. d. Ver.2.2014.4
7 Research and development policy • Review of research and development system ・ Cooperation with productive technique ･ Competitive edge improvement of productive technique ･ New productive technique establishment ･ Manufacturing reduction in costs • Research and development infrastructure ・ Introduction examination of development supporting tool (TRIZ) It goes It go es ahe ahead o ad of the f the co compe mpetito titor, th r, the n e new ew meth method (t od (tool ool) i ) is ta s taken, ken, and t and the he com competi petitive tive edg edge s e stren trengthen gthening ing an and th d the per e person sonnel nel tra training ining ar are a e aimed imed at. at. JNC 株式会社 株式会社
8 TRIZ introduction action 2010 2010 2011 2012 2013 2014 ■■ District QFD is Practice アクション newly added. The consultant training is executed . ■■ District Task team The practice アクション consultant Formation The briefing training is executed. Is held in the various How to ■■ District place The practice advance it is Harvest Harve st consultant district. of result of re sult discussed. training is executed. The plan plan TRIZ outline is done. explanation A centered site in addition to the member, a Question and answer research and development, and a New problem etc. productive technique each person in excavation charge joins, and the team is formed. The consultant's guidance is received in the team. Idea New problem ･ Problem analysis excavation ･ Idea putting out company ･ Making of idea effective The above-mentioned is studied, and practiced. New problem excavation JNC Lt JN Ltd. d. 株式会社
9 Result case Porous flat membrane experimental device JNC 株式会社
10 Member composition • Mana nager of of headqua uarter ers R& R&D sect ection On One perso son • Mana nager of of headqua uarter ers pr produ oduction techno echnology sect ection On One perso son • Lea eader er of of cha charge res esea earch ch gr group On One perso son • Cha harge researche cher Si Six pe peopl ople JNC 株式会社
11 Problem The porous flat membrane is developed. The he film of a a small area ea was made ha e hand ndmade a e at t the s he sea earch ea ch early stage. e. Film of large area (length scale) Film thickness of various conditions Various processing （ ≒ Hardening treatment ） The porous flat membrane experimental device is designed. JN JNC Lt Ltd. d. 株式会社
12 Sharing of information among members Brainstorming along technique of TRIZ The output is tag paper. Belonging someone else Function-attribute analysis method Cause-consequence analysis Technological contradiction Evolution Pattern JN JNC Lt Ltd. d.
13 Function-attribute analysis The relation of the present system element is clarified. JN JNC Lt Ltd. d.
14 Cause-consequence analysis The cause and the result of the problem are clarified. JN JNC Lt Ltd. d.
15 From development with technological contradiction to the invention principle Development example Primary cause Invention principle The place to be put ●● is small. 14.Curved surface principle 35.Parameter change principle Development with technological contradiction 2.Separation principle ●● and ■■ 3.Locality quality principle small. ●● Distance ▲▲ Distance ●● and ■■ large. ●● Distance ▲▲ Distance The relation of the trade-off is found. JN JNC Lt Ltd. d.
16 Idea creation from invention principle Example of creating idea Idea created from curved surface principle ●● It extends by doing. ■■ is piled up. ▲▲ It enables it. ◆◆ It keeps movable. ×× ×× The change is enabled. 163 idea total from invention principle JNC 株式会社
17 Idea creation from other techniques Idea creation from "Pattern of evolution" Idea creation from "Ultimate ideal solution" Idea creation from SLP (personification) Total of final idea; 350 JN JNC Lt Ltd. d.
Arrangement/classification of created idea 350 ideas were classified by the purpose. The overlapping idea extracted the idea that seemed the arrangement, and high utility it, and designed "Subsystem". Classified idea ： One idea in one tag sheet of paper it The Mozoushi1 piece corresponds to "Subsystem". JNC 株式会社
Selection of concept of "Subsystem" Subsystem case ●● It can be a short cut doing at time. ■■ is long ▲▲ Subsystem Classified idea: ●● Only when you want to do 、 ×× ×× It does. ▲▲ Length It earns it. The idea was extracted to about 60 pieces, it arranged, and it brought it together in "Subsystem" of 21. JN JNC Lt Ltd. d.
Evaluation and concept making of "Subsystem" The presence to the target characteristic (forecast) of each "Subsystem" in the effect was evaluated. A whole system is designed thinking about the combination of "Subsystem" for the balance of the positive and negative in the effect. JNC 株式会社
Mapping of whole system " A whole system was set and a mapping wearing, short-term, mid-term, long-term achievement target of the difficulty and each charm degree was set. expected). Charm degree (A high effect can be Long-term goal Medium target Short-run target α θ γ ξ β2 σ Difficulty(Realizability 、 Cost) JN JNC Lt Ltd. d.
Achievement of short-run target Prototype completion After the moon of X Short-run target JN JNC Lt Ltd. d.
Achievement of short-run target Advanced street liquid MF Film （ Sample work inside ） Feature: Uniform, minute porous structure and • high demarcation that originates in it • High street liquid and permeability • Chemical resistance and heatproof Fouling-proof Material: PVDF/base material PET unwoven cloth Shape: The surface is a three-dimensional reticulation structure minutely controlled. Image JNC Lt JN Ltd. d.
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