WO2006049989-A1  PATENT ABSTRACTS OF JAPAN vol. 012, no. 250 (E-633), 14 July 1988 (1988-07-14) & JP 63 037559 A (YUASA BATTERY CO LTD), 18 February 1988 (1988-02-18);  See also references of EP 1723687A1;  PATENT ABSTRACTS OF JAPAN vol. 012, no. 250 (E-633), 14 July 1988 (1988-07-14)&JP 63 037559 A (YUASA BATTERY CO LTD), 18 February 1988 (1988-02-18)US7378168-B2  "Bimetal Actuators Cut DIP Noise", Machine Design, 1979 (no month), p. 30.;  "Electrothermal Actuators Vie with Electromagnets and Solenoids", Product Engineering, Oct. 1975, pp. 19-21.;  "Micromachining Technology Strives to Create Electro-Fluidic Controllers on MCMS", Electronic Design, Nov. 1, 1993, p. 34.;  "Proprietary Silicon Micromachining Technology Provides Miniature, Low-Cost Modules for Proportional Control of Gas Pressure", Instruments and Apparatus News (LAN), Oct. 1993, p. 47.;  "Relay Has No Coil-Actuators Heated to OpenClose Contacts", Automation, Aug. 1975, p. 17.;  Bar-Cohen, Y. "Electroactive Polymers as Artificial Muscles-Capabilities, Potentials and Challenges", Handbook on Biomimetics, Section 11, Chapter 8, NTS, Inc. Aug. 2000, pp. 1-13.;  Collins, D. H.(ed.). Power Sources 4, Research and Development in Non-Mechanical Electrical Power Sources, Proceedings of the 8th International Symposium held at Brighton, Sep. 1972, Oriel Press, p. 342.;  Jerman, H. "Electrically Activated, Normally-Closed Diaphragm Valves", I.C. Sensors Marketing Literature and Product Catalog, Mar. 1992.;  Schumm, Jr, B. "Batteries", in: Encyclopedia of Physical Sciences and Technology, vol. 2, Academic Press Inc., 1987, pp. 387, 390, 396-397.;  Tuck, C. D. S. (ed.). Modern Battery Technology, Ellis Horwood, 1991, pp. 126, 128, 129, 135-138, 161-162, 166-167, 187-188.;  U.S. Air Force Research Laboratory's Materials and Manufacturing Directorate, Wright-Patterson AFB, OH. "Stimuli-Responsive, Shape-Recovery Polymer Nanocomposites" [online], Nanotech Briefs, vol. 1, No. 5, Sep. 2004, p. 31. Retrieved from the Internet: http:www.nanotechbriefs.com .;  U.S. Air Force Research Laboratory's Materials and Manufacturing Directorate, Wright-Patterson AFB, OH. "Stimuli-Responsive, Shape-Recovery Polymer Nanocomposites" [online], Nanotech Briefs, vol. 1, No. 5, Sep. 2004, p. 31. Retrieved from the Internet: http:www.nanotechbriefs.com.