摘要:
According to one aspect of the present invention, a combined magnetic body includes a plurality of nanowires composed of a magnetic material. In the combined magnetic body, the nanowires are combined together to be formed into a tubular structure or a basket-shaped structure.
摘要:
The present invention relates to a production method, of water glass, comprising dissolving a sodium-based byproduct which is by-produced in the process of enhancing the purity of silicone and not only contains silicon but also contains sodium silicate as a main component, in water to produce crude water glass, at the same time, dissolving the silicon to generate a hydrogen gas, and then filtering the crude water glass to produce water glass.An object of the present invention is to provide a production method of water glass, ensuring that in utilizing, as water glass, a sodium-based byproduct which is by-produced in the process of enhancing the purity of silicon and not only contains silicon but also contains sodium silicate as a main component, the problem of hydrogen gas generation attributable to silicon contained in the byproduct can be solved, a safe and stable operation is possible, and effective utilization as transparent water glass can be achieved.
摘要:
Provided is a graft material capable of securing a sufficient space for regenerated tissue in the implantation site, and thereby promoting the regeneration of a blood vessel. Specifically, the present invention provides a revascularization graft material including an outer tube and an inner tube each being formed by knitting twisted yarns of biodegradable single yarns into a hollow tubular structure, wherein there is provided, in the lumen of the outer tube, at least one inner tube having an outer diameter smaller than the lumen diameter of the outer tube. The inner tube functions as a core material for the outer tube, and accordingly the revascularization graft material is excellent in kinking resistance, and the occlusion of the lumen hardly occurs.
摘要:
An arc tube includes: a tube spherical portion containing a pair of electrodes each of which has a shaft portion and a coil winding portion formed by winding coil around the shaft portion; and a pair of seal portions extending from both sides of the tube spherical portion. The coil winding portion of at least one of the electrodes has a coil portion formed by winding the coil at least once around the shaft portion in the longitudinal direction of the shaft portion, a tip disposed on the tip side of the coil portion, and a base disposed on the base side of the coil portion. The coil of the base positioned on the surface side of the electrode is melt-treated. The coil forming the base is not melted to be combined with the shaft portion.
摘要:
An arc tube includes: a tube spherical portion containing a pair of electrodes each of which has a shaft portion and a coil winding portion formed by winding coil around the shaft portion; and a pair of seal portions extending from both sides of the tube spherical portion. The coil winding portion of at least one of the electrodes has a coil portion formed by winding the coil at least once around the shaft portion in the longitudinal direction of the shaft portion, a tip disposed on the tip side of the coil portion, and a base disposed on the base side of the coil portion. The coil of the base positioned on the surface side of the electrode is melt-treated. The coil forming the base is not melted to be combined with the shaft portion.
摘要:
The present invention relates to a food foaming agent composition which imparts good taste and good texture in the mouth to the food product and imparts good foaming property and good foaming stability. This food foaming agent composition is characterized in that (1) the taste of the product is not deteriorated regardless of excellent foaming property and excellent foaming stability because it contains a glycerin fatty acid ester as an emulsifier but does not contain a sorbitan fatty acid ester, a propylene glycol fatty acid ester and a sucrose fatty acid ester. More specifically, the food foaming agent composition is characterized in that (2) a glycerin saturated fatty acid monoester and a polyglycerin saturated fatty acid ester are used as the glycerin fatty acid ester in a weight ratio within the range from 1:0.5 to 1:4; (3) it contains 5 to 50% by weight of a glycerin saturated fatty acid monoester of a saturated fatty acid having 20 or more carbon atoms as the glycerin monosaturated fatty acid ester; or (4) not less than 50% by weight of the polyglycerin saturated fatty acid ester is a diglycerin monosaturated fatty acid ester.
摘要:
An insulated gate field effect transistor fabricated in one conductivity type semiconductor substrate wherein a source region and a drain region are formed apart each other to define a channel region therebetween, having a deep ion implantation region which is so formed in the lower portion of the channel region that at least one end portion of the depletion region of the channel extends towards the source region beyond the border between the source region and the channel region at the surface of the substrate whereby an imaginary straight line drawn from said border at the surface of the substrate and an intersecting point between the depletion region of the source and the depletion region of the channel region without a back gate bias voltage defines an angle larger than 90.degree. against the surface of the substrate.