Abstract:
PROBLEM TO BE SOLVED: To produce a decorative plate in which a woody fiberboard is stuck/integrated on/with the surface of plywood, and a sheetlike decorative material is stuck on the surface of the woody fiberboard in good productivity without the occurrence of deformation including warpage and torsion by surely preventing the occurrence of the above floating phenomenon on the surface of the decorative plate. SOLUTION: A decorative woody fiberboard 5 is formed by making the sheetlike decorative material 4 be adhered to the surface the woody fiberboard 1 having a thickness of 4 mm or below and an air drying specific gravity of 0.6-0.9. After the back of the decorative woody fiberboard 5 is coated with a reactive hot-melt resin adhesive 11, the back of the decorative woody fiberboard 5 is stacked immediately on the surface of the plywood 10, and the laminate is pressed with a roll press apparatus 17 to be bonded. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a woody composite plate without causing deformation such as warp and twist such as particularly a recessed warp in the short direction, in the woody composite plate of compounding a woody fiber board and a laminated plate. SOLUTION: This rectangular woody composite plate is formed by adhering the woody fiber board having the thickness of 4.0 mm or less and an air-dried specific gravity of 0.6-0.9 to an upper surface of the laminated plate formed by laminating and adhering four or five woody veneers. The laminated plate is laminated and adhered so that the direction of wood fiber of the woody veneer of its uppermost layer becomes the substantially short direction, and is laminated and adhered so that the direction of the wood fiber of the woody veneer of its lowest layer becomes the substantially longitudinal direction, and the occurrence of deformation such as the warp is prevented. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide something which can produce a decorative plate in which no deformation including warpage and torsion occurs during production and use, and the through knot of plywood and the trace of a hard late wood part do not float on the surface during production in good productivity with respect to the decorative plate in which a decorative layer is formed on the surface of a woody composite board in which plywood such as forested tree plywood and a woody fiberboard are compounded, and its production method. SOLUTION: The decorative plate with the occurrence of deformation including warpage and torsion prevented during use is composed of a moisture-proof surface decorative layer, the woody fiberboard having a thickness of 4.0 mm or below and an air drying specific gravity of 0.6-0.9, a high moisture-proof hot-melt resin adhesive layer having a moisture-proof performance of at least 30 g/m 2 ×24 h in a test according to JIS Z0208 condition B, and plywood which are arranged in turn from above. In a method for producing the decorative plate, the decorative plate can be produced in good productivity while deformation including warpage and torsion is prevented during production, and the through knot and the trace of the hard late wood part do not float on the surface. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a method of manufacturing a decorative plate B, in which a decorative sheet material 10 is stuck on the surface of a composite wood plate A obtained by compounding plywood 1 such as planted tree plywood and a wood fiberboard 2, and which enables the high-productivity manufacture of the decorative plate B preventing such as warpage and torsion or the like from being generated in manufacture and use. SOLUTION: The plywood 1 and the wood fiberboard 2 are stacked through a hot-melt resin adhesive 3. The laminate 5 is cold pressed by a roll press device 6 while the hot-melt resin adhesive 3 is in a molten state, so as to be formed into the composite wood plate A in which the wood fiberboard 2 is integrally bonded to the surface side. A reinforcing sheet material 11 is stuck on the back surface side of the composite wood plate A, and the decorative sheet material 10 is stuck on the surface so that the decorative plate B, which does not cause warpage, torsion, and lift, can be manufactured with high productivity. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To perform a reliable and efficient transfer of heat to the floor material body 1 on the upper side of a container 10 while forming an air storage space 12 for accumulating air in the container 10 wherein a latent heat storage material B is sealed.SOLUTION: The latent heat storage body includes: a floor material body 1 as a latent heat storage floor material A constructed on a sub-floor material; and a container 10 disposed below the floor material body 1 and sealed with a latent heat storage material B which repeats melting and solidification corresponding to temperature. An upper wall part 10a as the upper side of the container 10 in its use state is formed with a projecting part 11 projecting on the upper side, while an air storage space 12 is formed in the projecting part 11, the upper wall part 10a of the container 10 other than the projecting part 11 is formed with a heat storage material contact part 15 to which the latent heat storage material B comes in contact at all times. An abutting part 4 which abuts on the heat storage material contact part 15 in a heat-transferable manner is provided to the under surface of the floor material body 1, allowing the latent heat storage material B in the container to always transfer heat to the floor material body 1 through the heat storage material contact part 15 and the abutting part 4.
Abstract:
PROBLEM TO BE SOLVED: To perform a reliable and efficient transfer of heat to a floor material body 1 on the upper side of a container 10 while forming an air storage space 12 for accumulating air in the container 10 wherein a latent heat storage material B is sealed.SOLUTION: The latent heat storage body includes: a floor material body 1 as a latent heat storage floor material A constructed on a sub-floor material; and a container 10 disposed below the floor material body 1 and sealed with a latent heat storage material B which repeats melting and solidification corresponding to temperature. An upper wall part 10a as the upper side of the container 10 in its use state is formed with a projecting part 11 projecting on the upper side, while an air storage space 12 is formed in the projecting part 11, the upper wall part 10a of the container 10 other than the projecting part 11 is formed with a heat storage material contact part 15 to which the latent heat storage material B comes in contact at all times. A spacer 17 which abuts on a heat storage material contact part 15 in a heat-transferable manner is laminated and disposed on the under surface of the floor material body 1.
Abstract:
PROBLEM TO BE SOLVED: To eliminate obstruction of heat transfer by a gap and to improve responsiveness of a latent heat storage material, in a heat storage floor material constructed on an indoor sub-floor.SOLUTION: The latent heat storage floor material A includes: a floor material body 1 provided with a recess 6 formed on the lower surface and fixed to the sub-floor at a part other than the recess 6; a flexible package-like container 8 housed inside the recess 6 of the floor material body 1 in the state of being heat transferrably bonded to the inner bottom surface of the recess 6, and composed of a heat transfer material filled with the latent heat storage material; and a cushion material 13 for energizing the container 8 so as to heat transferrably press the upper surface to the inner bottom surface of the recess 6.
Abstract:
PROBLEM TO BE SOLVED: To enhance operation efficiency of a cooling unit and the like while suitably controlling room temperature.SOLUTION: The room temperature of a house is controlled by using a latent heat storage material, in the house that has a ceiling part having the latent heat storage material and is provided with the cooling unit for cooling the inside of a room so as to make the room temperature get close to a target room temperature in a predetermined setting range. A melting point of the latent heat storage material is set to be higher than the target room temperature.
Abstract:
PROBLEM TO BE SOLVED: To keep high heat storage and radiation characteristics by using a latent heat storage material 11 of a large latent heat amount per unit weight at low cost without setting or drooping of a heat storage ceiling material A.SOLUTION: The heat storage ceiling material A includes: a ceiling material body 1 which has a recess 6 formed on the upper surface and is fixed to a ceiling base B by fixtures 13, 13, ... at a part other than the recess 6; and a container 8 housed inside the recess 6 of the ceiling material body 1 in the state of being in heat transferrable contact with the inner bottom surface 6a of the recess 6, and composed of a heat transfer material filled with a latent heat storage material 11. The container 8 is provided with supports 9, 9 for fixing the container 8 to the ceiling base B independent of the ceiling material body 1, and the supports 9, 9 are held between the ceiling material body 1 other than the recess 6 and the ceiling base B to be fixed to the ceiling base B together with the ceiling material body 1.
Abstract:
PROBLEM TO BE SOLVED: To provide a wooden composite plywood composed of lightweight plywood such as afforested tree-plywood or the like and wooden fiberboard, the plywood capable of being manufactured without causing deformation such as a warp, a twist and the like, and to provide its method for manufacturing. SOLUTION: The wooden composite plywood is made by pasting the 1.5 mm to 3 mm thick wooden fiberboard having a density of 0.6 to 1.0 on a surface of the rectangular plywood having a density of not higher than 0.5 and by bonding 3 to 5 layers of low density-wooden veneers on each other wherein the fibers of at least the veneers on the right and reverse surface sides of the rectangular plywood are oriented in the direction perpendicular to the lengthwise direction of the rectangular plywood. COPYRIGHT: (C)2009,JPO&INPIT