40results about How to "Full reliability" patented technology

A ceramic top coat is formed over a heat resistant alloy including Ni as a main component through a bond coat which contains Ni essentially as a main component, Cr, and Al. The alloy for the bond coat can include Si in the range from 0 to 10 wt.%. As a result, in a long time operation, the spalling damage of a ceramic top coat is not easily created and the deterioration of the mechanical properties is small.

The invention relates to a hexagonal type barium titanate power, a producing method thereof, a dielectric ceramic composition and an electronic component. Dielectric ceramic composition includes a hexagonal type barium titanate as a main component shown by a generic formula (Bai-[alpha]M[alpha])A(Ti1-[beta]Mn[beta])BO3 and having hexagonal structure wherein an effective ionic radius of 12-coordinated 'M' is -20% or more to +20% or less with respect to an effective ionic radius of 12-coordinated Ba2+ and the A, B, [alpha] and [beta] satisfy relations of 0.900<=(A / B)<=1.040, 0.003<=[alpha]<=0.05, 0.03<=[beta]<=0.2, and as subcomponents, with respect to the main component, certain contents of alkaline earth oxide such as MgO and the like, Mn3O4 and / or Cr2O3, CuO, Al2O3, rare earth element oxide and glass component including SiO2. According to the present invention, it can be provided the hexagonal type barium titanate powder and dielectric ceramic composition which are preferable for producing electronic components such as a capacitor and the like showing high specific permittivity, having advantageous insulation property and sufficient reliability.

To provide support suspension structure for a vehicle capable of precisely fastening a shock absorber having excellent durability without causing increase of the number of parts or man-hour for assembling.

Dielectric ceramic composition includes a hexagonal type barium titanate as a main component shown by a generic formula of (Ba1-[alpha]M[alpha])A(Ti1-[beta]Mn[beta])BO3 and having hexagonal structure wherein an effective ionic radius of 12-coordinated 'M' is -20% or more to +20% or less with respect to an effective ionic radius of 12-coordinated Ba2+ and the A, B, [alpha] and [beta] satisfy relations of 1.000<(A / B)<=1.040, 0<=[alpha]<0.003, 0.03<=[beta]<=0.2, and as subcomponents, with respect to the main component, certain contents of alkaline earth oxide such as MgO and the like, Mn3O4 and / or Cr2O3, and CuO and Al2O3 and rare earth element oxide and glass component including SiO2. According to the present invention, it can be provided the hexagonal type barium titanate powder and the dielectric ceramic composition which are preferable for producing electronic components such as a capacitor and the like showing comparatively high specific permittivity, having advantageous insulation property and having sufficient reliability.

An object of the present invention is to provide an adhesive film (10) having both sufficient transparency and reliability of welded portions. The present invention is an adhesive film (10) for connection between terminals, which is interposed between an electronic component (20) having a plurality of first terminals (21) on its surface and a plurality of second terminals corresponding to the above-mentioned terminals (21) (31) Between the circuit components (30), the above-mentioned first terminal and the second terminal are electrically connected, the width of the above-mentioned first terminal (21) is not less than 3 μm and not more than 100 μm, and the above-mentioned first terminal (21) has a surface covering the terminal At least a part of the metal composition with a low melting point satisfies 0.6<A / B<1.4 when the width of the first terminal (21) is A and the width of the metal composition is B, and B satisfies 2 μm or more and 170 μm Hereinafter, the distance between the metal compositions of adjacent first terminals (21) is not less than 3 μm and not more than 60 μm, and the adhesive film (10) is made of a resin containing a filler material in an amount of not less than 10% by weight and not more than 70% by weight. The composition composition has a surface roughness Ra of 0.03 μm or more and 1.0 μm or less.