Abstract: An inductor includes: a first conductor layer including: a pair of first metal pieces; and a first conductor, wherein the first conductor is wound in a spiral shape in the same plane; a second conductor layer including: a pair of second metal pieces, wherein each of the pair of second metal pieces is bonded to a corresponding one of the pair of first metal pieces; and a second conductor, wherein the second conductor is wound in a spiral shape in the same plane, and the second conductor includes an inner circumferential side end portion bonded to an inner circumferential side end portion of the first conductor; a pair of electrodes each of which is bonded to a corresponding one of the pair of second metal pieces; and a sealing resin that covers the first conductor layer, the second conductor layer and the pair of electrodes.

Abstract: An apparatus for cutting a workpiece as biospecimen into a section while maintaining living state of cells includes a board on which the workpiece is placed, a device for freezing and fixing the workpiece on the board, and a blade for cutting the frozen workpiece fixed on the board into a section by means of rotary movement in a predetermined rotational direction. A profile of a cutting edge of the blade is a curve showing monotonic increase in distances of a rotational axis to points starting at a nearest point that is the shortest from the axis and ending at a farthest point that is the longest from the axis. The farthest point is behind the nearest point in the rotational direction and the curve is convex opposite to the rotational axis with respect to a straight line connecting the nearest point and the farthest point.

Abstract: There is provided a structure having convex parts with an average height of 100 nm or more and 1000 nm or less, or concave parts with an average depth of 100 nm or more and 1000 nm or less on a surface thereof. The convex parts or the concave parts thereof are present at an average cycle of 50 nm or more and 400 nm or less in at least one direction. The structure is obtained by polymerizing a polymerizable composition containing a (meth)acrylate compound by light irradiation, electron beam irradiation and/or heating, the (meth)acrylate compound contains 53% by mass or more polyethylene glycol di(meth)acrylate based on the whole (meth)acrylate compound. The structure has a storage elastic modulus at 25° C. of 2 GPa or less and/or a storage elastic modulus at 180° C. of less than 0.5 GPa.

Abstract: It is aimed at finding out a surface pattern and physical properties required for an antireflective film having an excellent antireflective property for light, a light transmissivity, and the like, and at providing an antireflective film having such a specific surface pattern and physical properties, and a production method of the antireflective film; and provided for this object, is an antireflective film, obtained by: processing a surface of an aluminum material, by mechanical polishing, chemical polishing and/or electrolytic polishing; subsequently producing a pattern of mold having taper-shaped pores on the surface of the aluminum material, by combining a formation of an anodic oxide coating based on anodic oxidation of the surface of the aluminum material, with etching of the anodic oxide coating; and transferring the pattern of mold onto an antireflective film-forming material; wherein the antireflective film has, on a surface thereof, convexities having an average height between 100 nm inclusive and 1,

Abstract: A surface shape and physical properties required for a structure having an antireflection performance of light and an improved performance of light permeability have been found, particularly the structure having surface scratch resistance is provided, a composition capable of forming the structure having such a particular structure and physical properties is provided, and further a composition which can easily form the structure which is excellent in antireflection performance of light and an improved performance of light permeability and has a large aspect ratio is provided.

Abstract: A surface shape and physical properties required for a structure having an antireflection performance of light and an improved performance of light permeability have been found, particularly the structure having surface scratch resistance is provided, a composition capable of forming the structure having such a particular structure and physical properties is provided, and further a composition which can easily form the structure which is excellent in antireflection performance of light and an improved performance of light permeability and has a large aspect ratio is provided.

Abstract: A method for obtaining leucocyte components from human blood including (A) a first step for fracturing the cell membrane of leucocytes of human blood by using a freezing and defrosting method, a supersonic application, laser irradiation, an osmotic pressure changing method, a vacuum chamber, or the like and (B) a second step for separating and collecting the leucocyte-components containing the leucocytes with fractured cell membranes from the blood liquid resulted from the first step by way of a centrifugal precipitation technique or an electrophoresis technique. After being separated and collected, the leucocyte components are, respectively, subjected to various therapeutic tests using blood samples collected from patients suffering from various diseases to determine the therapeutic effects.

Abstract: A method for obtaining the leucocyte components from human blood, comprises (A) a first step for fracturing the cell membrane of leucocytes of the human blood by using a freezing and defrosting work, a supersonic application, a laser irradiation, an osmotic pressure changing work, a vacuum chamber, or the like and (B) a second step for separating and collecting the leucocyte-components from the blood liquid resulted from the first step, containing the leucocytes with fractured cell membranes, by means of a centrifugal precipitation technique or an electrophoresis technique.

Abstract: A method for fractionating red blood cells of human blood into three fractions comprises following steps; (a) human blood sample is mixed with dextran aqueous solution and maintained stationarily for 60 to 75 min to fractionate this blood sample into three layers; (b) the upper, intermediate, and lower layer samples are individually separated and collected; and (c) the upper layer sample is treated with hypotonic solution for a short period and then added with hypertonic solution. Further the invention provides antibacterial or bacterial proliferation inhibitory material produced by the method. This method can easily fractionate three different blood fractions including red blood cells as a main component and having different functions. These three different fractions can be applied to several clinical tests such as antibacterial test and the like.

Abstract: A composition for curing autoimmune diseases is disclosed. The composition comprises as an effective component an acidic heteropolysaccharide which is secreted by a callus induced from a plant belonging to the genus Polianthes L. The acidic heteropolysaccharide can be prepared as a uniform product by the application of plant tissue culture methods and exhibits superior capability of removing immunocomplexes with the least side effects.