Abstract: A light guide plate according to an embodiment of the present invention is one in which light scattering dots are formed on at least one surface 12c of a light guide substrate 12. A plurality of light scattering dots 24 are formed in each of individual areas A1-A10 resulting from division of the at least one surface 12c of the light guide substrate 12 into a plurality of areas. In each of individual areas A1-A5 where a contrast ratio by the light scattering dots 24 is not more than 50%, the light scattering dots 24 include light scattering dots 24a, 24b of two or more sizes and the light scattering dots 24a, 24b of two or more sizes are arranged in an irregular order.

Abstract: A method for manufacturing a light guide plate includes the step of printing a dot pattern with ink droplets on a surface of a transparent resin sheet while the transparent resin sheet is conveyed continuously or intermittently, and forming reflective dots from the dot patteren. The ink droplets are supplied from a plurality of nozzles fixedly arranged across a width direction of a region of the surface of the transparent resin sheet where the reflective dots are formed.

Abstract: A moisture-permeable waterproof fabric which has a well-balanced combination of moisture permeability and waterproofing properties and has excellent strength, in particular, tensile strength, is provided without increasing environmental burden. A synthetic-polymer solution comprising a synthetic polymer consisting mainly of a polyurethane, fine inorganic particles, and a polar organic solvent is applied to one surface of a fibrous fabric and then brought into contact with a gaseous phase in which waterdrops having an average particle diameter of 1-30 ?m have been evenly dispersed, thereby making the synthetic polymer semisolid. The fabric is then immersed in water to completely solidify the polymer and thereby obtain a moisture-permeable waterproof fabric comprising the fibrous fabric and, united to one surface thereof, a microporous film of a single-layer structure comprising the synthetic polymer consisting mainly of a polyurethane (the number of micropores having a pore diameter of 0.

Abstract: The purpose is to prevent, ameliorate or relieve various conditions induced in the dried oral cavity or to improve the stability of a denture during use. A solution for treating a denture or a denture stabilizer comprising sericin can be used.

Abstract: An opal-finished fabric having a stereoscopic pattern is provided, in which both the fiber-decomposed part and the non-decomposed fiber part are rich in color expression, and the fiber-decomposed part having a sufficient strength with a thin material having highly transparent appearance in the fiber-decomposed part. The fabric is an opal-finished fabric obtained with two or more kinds of fibers and formed with a fiber-decomposed part showing a transparent appearance by removing at least one kind of the fibers and a non-decomposed fiber part, in which for solving the problems, the fiber-decomposed part contains mainly nylon fibers, and the non-decomposed fiber part contains mainly colored polyester fibers and non-colored nylon fibers. The non-decomposed fiber part is preferably constituted by a layer containing mainly polyester fibers and a layer containing mainly nylon fibers.

Abstract: An organic semiconductor element part formed on a substrate is covered with a planarizing layer, a radiator plate is fixed with an adhesive layer on the planarizing layer, and a shield layer intercepting the adverse effects exerted on the organic semiconductor element part during the curing of the adhesive layer is formed between the adhesive layer and the planarizing layer. When the adhesive layer is a photo-curing adhesive layer, the shield layer prefers to intercept the light used for curing the photo-curing adhesive layer. When the adhesive layer is a thermosetting adhesive layer, the shield layer prefers to intercept the outgassing occurring during the curing of the thermosetting adhesive layer. By adopting this configuration, it is made possible to accomplish infallible interception of oxygen and moisture and effect radiation of heat with high efficiency.

Abstract: A double knit fabric which does not require hemming treatment even when it is cut into a desired shape and does not give any damage on handling to the fabric when an user wears it, and which can suppress generation of run or curling. A double knit fabric having a superior run and curling generation preventing ability, is made by a knitting process utilizing a non-elastic yarn and an elastic yarn having thermal deformation starting temperature being 150° C. to 190° C., with a plating stitch so that the non elastic yarn is arranged on both external surfaces thereof, while the elastic yarn is arranged on both inner surfaces thereof.

Abstract: A flame-retardant metal-coated cloth having a high degree of flame retardancy and a soft feeling without the use of any halogen compound or antimony compound is provided. In the flame-retardant metal-coated cloth, a flame-retardant film comprising a mixture (E) of a phosphorus compound (A), a metal hydroxide (B), a phosphoric ester (C), and a thermoplastic resin (D), is formed on at least one surface of a metal-coated cloth, and the ratio of (A):(B):(C):(D) is 20 to 200:100 to 950:10 to 250:100 in terms of a weight ratio.

Abstract: An object of the present invention is to provide a complex material in which an ion conduction film is curved and deformed when a potential difference is applied, which is operated at small electric power, has a large deformation amount, quick response performances, large degree of freedom in shape, and is easy in control of deformation, while having strength and durability necessary for practical use and being excellent in an economical aspect. A conductive cloth (preferably having stretchability), which is made conductive through plating of metal on a cloth or metal complex implantation, is joined as an electrode to both surfaces of the ion conduction film (the film in which an ion exchange film or ion liquid is immersed) made of a fluororesin and the like. When the potential difference is applied, the ion conduction film is deformed.

Abstract: A flame-retardant metal-coated fabric which not only has excellent electromagnetic wave shielding properties but has a high degree of flame retardancy without the necessity of containing a halogen compound or antimony compound. It is soft and suffers no deterioration of the metal coating even in long-term use.

Abstract: Provided is a low-cost electrostatic attraction transfer apparatus which can perform high-speed transfer, stabilizes a contact status of an electrostatic attraction board with a film and the like and does not generate fine defects on an object to be transferred.

Abstract: The purpose is to prevent, ameliorate or relieve various conditions induced in the dried oral cavity or to improve the stability of a denture during use. A solution for treating a denture or a denture stabilizer comprising sericin can be used.

Abstract: This invention provides a transparent electrically conductive film, which, while maintaining the light transparency of a transparent film, has excellent electrical conductivity, can be utilized for electromagnetic wave shielding, and does not cause inclusion of air bubbles in the lamination onto other base material, and a process for producing the same. The production process comprises the steps of forming a large number of concaves and convexes having an average height of not more than 0.1 ?m on both sides or one side of a transparent film, forming a resist layer having a pattern shape opposite to the electrically conductive part in the electrically conductive film on the transparent film on its concave-convex side, applying a catalyst for plating onto the resist layer-formed face, separating the resist layer, forming a metal layer by plating, and blackening the metal layer, the metal layer satisfying 1?W/T?500 wherein W represents the width of the metal layer and T represents the height of the metal layer.

Abstract: An aqueous sericin solution and a polar organic solvent are mixed together to prepare a sericin-containing solution, then the sericin-containing solution is added into a synthetic resin solution, followed by drying, to produce an synthetic leather wherein sericin is present as discrete particles of not larger than 3 ?m in diameter within the synthetic resin of a skin layer almost uniformly at least 1.0×106 particles per square centimeter. The skin layer of the synthetic leather has a soft and moist touch like that of the natural leather and is superior in moisture absorbing and releasing properties and further superior in processing stability.

Abstract: A base fabric for an air bag is provided which is light-weight, flexible, superior in stowability, air shieldability, heat resistance and flame retardancy, further superior in the adhesion to resin and difficult to undergo stitch dislocation and fray. The air bag base fabric comprises a synthetic fiber fabric at least one surface of which is coated with resin. The resin is present also over at least 85% of the total area of an intertwined portion interface as a warp-weft crossing portion of the synthetic fiber fabric.

Abstract: A warp knitting fabric, excellent in a dimension stability and a shape stability or the like and preferably used for underpants or panty, or a shirt or the like, including: tube-shaped fabric parts that form articles in a predetermined pattern; marginal fabric portions that are knitted simultaneously with said fabric parts, and to be eventually cut therefrom; and bridging portions formed by knitting at a predetermined interval in wale direction, each of which connects a fringe of said fabric part onto the marginal fabric portion contiguous to the fringe; and wherein the bridging portions are formed by knitting to have a dimension of 2-20 courses in the wale direction, at an interval of 2-50 courses.

Abstract: A natural leather having a three-dimensional pattern formed on the surface thereof is provided. The three-dimensionally patterned natural leather permits a minute three-dimensional expression such as small dots and thin lines, is high in the degree of freedom of the three-dimensional pattern, can retain the three-dimensional pattern even with the lapse of time and retain the characteristics peculiar to the natural leather. The three-dimensional pattern is formed by a resin portion which covers by coating the surface of an undercoating layer of the natural leather partially in a pattern shape. The resin portion has a maximum thickness of 20 to 400 ?m.

Abstract: An electrically conductive material for an electrically conductive gasket is to be provided, the electrically conductive material permitting easy manufacture of an electrically conductive gasket in an arbitrary shape, having a cushioning property and making it possible to greatly diminish cutting wastes in punching work and also greatly diminishing the formation of fray and fluff. According to the present invention there are provided an electrically conductive material comprising a metalized non-woven fabric of a self-bonded continuous organic fiber, as well as an electrically conductive material comprising a metalized, integrally laminated composite sheet of both a non-woven fabric of a self-bonded continuous organic fiber and an organic fiber structure sheet.

Abstract: The present invention provides a porous body high in safety against environment and living bodies and having a strength high enough to withstand practical use, said porous body comprising, as a skeleton constituent thereof, sericin with an average molecular weight of 30000 to 400000, and having a recovery rate of 10 to 100% after 50% compression.

Abstract: A double knit fabric which does not require hemming treatment even when it is cut into a desired shape and does not give any damage on handling to the fabric when an user wears it, and which can suppress generation of run or curling. A double knit fabric having a superior run and curling generation preventing ability, is made by a knitting process utilizing a non-elastic yarn and an elastic yarn having thermal deformation starting temperature being 150° C. to 190° C., with a plating stitch so that the non elastic yarn is arranged on both external surfaces thereof, while the elastic yarn is arranged on both inner surfaces thereof.