1. A piezoelectricelectrostrictive actuator, which comprises:
a piezoelectricelectrostrictive element that comprises at least one laminate including one piezoelectricelectrostrictive layer and one pair of electrodes disposed respectively on both sides of said piezoelectricelectrostrictive layer and has a moving part corresponding to a portion where said piezoelectricelectrostrictive layer is sandwiched by one pair of said electrodes and a non-moving part corresponding to a portion where said piezoelectricelectrostrictive layer is not sandwiched by one pair of said electrodes, and
a moistureproof membrane disposed to cover at least the proximity of the boundary between said moving part and said non-moving part and consisting of a silicone-based organic insulation material with a storage elastic modulus of 100 kPa or less obtained by dynamic viscoelastic measurement using a parallel cone with a diameter of 25 mm under a condition with a strain of 0.1%, a frequency of 1 Hz, a gap of 0.5 mm and a temperature of 22\xb0 C.
2. The piezoelectricelectrostrictive actuator according to claim 1, wherein said piezoelectricelectrostrictive element is disposed on a substrate.
3. The piezoelectricelectrostrictive actuator according to claim 2, wherein said substrate has a thin-walled part and said piezoelectricelectrostrictive element is disposed to cover at least a portion of the thin-walled part.
4. The piezoelectricelectrostrictive actuator according to claim 3, wherein said piezoelectricelectrostrictive element is fixed on said thin-walled part on said substrate.
5. The piezoelectricelectrostrictive actuator according to claim 1, wherein minute cracks exist in the proximity of the boundary between said moving part and said non-moving part in said piezoelectricelectrostrictive element, and the cracks are filled with said silicone-based organic insulation material constituting said moistureproof membrane.
6. The piezoelectricelectrostrictive actuator according to claim 1, wherein at least one protective membrane is further disposed on said moistureproof membrane.
7. The piezoelectricelectrostrictive actuator according to claim 6, wherein at least one of said protective membrane comprises fluorochemical organic material.
8. The piezoelectricelectrostrictive actuator according to claim 6, wherein at least one of said protective membrane is formed by hardening the surface of said moistureproof membrane.
9. The piezoelectricelectrostrictive actuator according to claim 2, wherein said substrate and said piezoelectricelectrostrictive element are fixed via said electrode.
10. The piezoelectricelectrostrictive actuator according to claim 1, wherein said silicone-based organic insulation material is silicone-based gel.
11. The piezoelectricelectrostrictive actuator according to claim 10, wherein said piezoelectricelectrostrictive element is disposed on a substrate.
12. The piezoelectricelectrostrictive actuator according to claim 9, wherein said substrate has a thin-walled part and said piezoelectricelectrostrictive element is disposed to cover at least a portion of the thin-walled part.
13. The piezoelectricelectrostrictive actuator according to claim 6, wherein the Young’s modulus of said protective membrane is 1 MPa or more, and the thickness of said protective membrane is in the range from 0.1 to 10 \u03bcm.
14. The piezoelectricelectrostrictive actuator according to claim 6, wherein a second protective membrane is disposed on the side of said protective membrane opposite to said moistureproof membrane.
15. The piezoelectricelectrostrictive actuator according to claim 14, wherein said second protective membrane comprises at least one material selected from alumina, glass and polyparaxylylene.
16. The piezoelectricelectrostrictive actuator according to claim 14, wherein said second protective membrane is formed by sputtering or chemical vapor deposition.
17. The piezoelectricelectrostrictive actuator according to claim 15, wherein said second protective membrane is formed by sputtering or chemical vapor deposition.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A food supplement based on NaDH, Octocosonol and Vitamin E.
2. A food supplement according to claim 1, comprising NADH in a quantity of 1-15% by weight of the total composition, Octocosonol in a quantity of 1-15% by weight of the total composition, and Vitamin E in a quantity of 2-15% of the total composition.
3. A food supplement according to claim 15 comprising NADH in a quantity of 3-7% by weight of the total composition, Octocosonol in a quantity of 3-7% by weight of the total composition, and Vitamin E in a quantity of 6-13% of the total composition.
4. A food supplement according to any of the claims 1-3, also comprising other vitamins such as the anti-oxidants beta carotene, nicotinamide, the amino-acid adenosine, and some anti-oxidants and anti-radicals such as grape extract, powdered red wine, resveratrol, lycopene, bioflavonoids from citrus fruit, alpha lypoic acid, carotenoids, selenium yeast, ubidecarenon (Q10 enzyme activator), dry whortleberry extract, reduced glutatione, dry sea pine barl extract, apple vinegar, dry gree tea extract, dry elder tree extract, and antocyanines from red oranges.
5. A food supplement according to any of the claims 1-4, in the technical form of a tablet coated by a gastrointestinally protective film.
6. Use of a food supplement according to any of the claims 1-5, as a product designed to stimulate the organism to produce energy.