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    • 2. 发明专利
    • Light diffusion film and surface light source using the same
    • 光扩散膜和表面光源使用相同
    • JP2007140477A
    • 2007-06-07
    • JP2006239866
    • 2006-09-05
    • Toray Ind Inc東レ株式会社
    • KIKUCHI AKIKAZUTAKAHASHI KOZOTAKAHASHI HIROMITSUKANEKO TAKAYUKI
    • G02B5/02F21S2/00F21Y103/00G02F1/13357
    • PROBLEM TO BE SOLVED: To provide a light diffusion film which has high front brightness characteristic and is excellent in screen symmetry, and to provide a direct type surface light source which uses the light diffusion film and makes a liquid crystal image bright, clear and visible. SOLUTION: The light diffusion film 1 comprises a base material film which contains a light diffusion element inside and is provided with rugged shape on at least one side surface, the average aspect ratio of the surface rugged shape is anisotropic in a film surface and the degree of anisotropy is 1.1 or more, wherein the light diffusion element is constituted with a component whose refractive index is different from the refractive index of a main component constituting the base film. COPYRIGHT: (C)2007,JPO&INPIT
    • 解决问题的方案为了提供一种具有高正亮度特性并且屏幕对称性优异的光散射膜,并且提供一种使用光漫射膜并使液晶图像变亮的直接型面光源, 清晰可见。 光散射膜1包括在至少一个侧表面上包含光扩散元件的基材膜,并且在至少一个侧表面上具有粗糙的形状,表面粗糙形状的平均纵横比在膜表面中是各向异性的 各向异性为1.1以上,其中,光散射元件由折射率不同于构成基膜的主成分的折射率的成分构成。 版权所有(C)2007,JPO&INPIT
    • 4. 发明专利
    • Nursery container and method for producing the same
    • 护理容器及其制造方法
    • JP2006174831A
    • 2006-07-06
    • JP2005338297
    • 2005-11-24
    • Toray Ind Inc東レ株式会社
    • KANEKO TAKAYUKINAKAHARA MAKOTO
    • A01G9/10A01G9/02C08L67/00C08L97/02C08L101/16
    • PROBLEM TO BE SOLVED: To provide a nursery container which has the optimal water permeability for growing plants, has slow biodegradability and excellent shape stability, when raising seedlings, is quickly biologically degraded in soil not to inhibit the growth of the plants, after transplanted in culture soil or a field, can control the biodegradability, can save labors and cost for removing and scraping the nursery container, when the plant seeding is transplanted, and little gives the loads of wastes to environments, and to provide a method for effectively producing the nursery container at a low cost.
      SOLUTION: This nursery container formed from a biodegradable thermoplastic resin and natural fibers and having a bottom portion and a side portion is characterized in that the average thickness of the bottom portion is in a range of 0.5 to 5.0 mm and the coefficient of water permeability of the bottom portion is in a range of 1.0×10
      -3 to 1.0×10
      2 cm/s.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提供一种具有最佳的生长植物的透水性的苗圃容器,具有缓慢的生物降解性和优良的形状稳定性,当培育幼苗时,在土壤中快速生物降解而不抑制植物的生长, 移植到培养土壤或田间后,可以控制生物降解性,可以节省苗圃容器的移栽和刮花成本,植物播种时植物播种量少,环境负荷少, 以低成本有效地生产托儿所。 解决方案:由可生物降解的热塑性树脂和天然纤维形成的具有底部和侧部的苗圃容器的特征在于,底部的平均厚度在0.5至5.0mm的范围内,并且系数 底部的透水性在1.0×10 -3 至1.0×10 2 / cm 3 / s的范围内。 版权所有(C)2006,JPO&NCIPI
    • 5. 发明专利
    • Heat insulating material
    • 热绝缘材料
    • JP2010281444A
    • 2010-12-16
    • JP2010106927
    • 2010-05-07
    • Toray Ind Inc東レ株式会社
    • TAKEDA HIROTAKATAKEDA MASANOBUNAKAHARA MAKOTOKANEKO TAKAYUKIKIMURA MASAHIRO
    • F16L59/02
    • PROBLEM TO BE SOLVED: To provide a heat insulating material having excellent heat insulating performance, easily filled in a clearance by being flexibly brought into close contact in response to a shape of an object, and superior in durability without causing deformation and a thickness change over a long period due to having sufficient form retention. SOLUTION: This heat insulating material is provided by filling gas of heat conductivity lower than nitrogen inside by wrapping a core material 2 being a fiber stacking body and having a void inside with a skin material 1 having gas-barrier performance, and has the gas-barrier performance on which permeability of carbon dioxide of the skin material 1 is 15 ml/m 2 day (a measuring condition of 23°C, 0%RH) or less. As a desirably mode, the fiber stacking body includes fiber having a fiber diameter of 15 μm or less by 70 wt.% or more based on the whole weight of the fiber stacking body. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供绝热性能优异的隔热材料,通过响应于物体的形状灵活地紧密接触而容易地填充间隙,并且耐久性优异而不会发生变形,并且 厚度由于具有足够的形状保持而长时间变化。 解决方案:该绝热材料是通过将具有低于氮气的导热性的气体填充到包含作为纤维堆叠体的芯材2并且具有内部具有阻气性的表皮材料1的空气而提供的,并且具有 表皮材料1的二氧化碳的渗透性为15ml / m 2 /天(测定条件为23℃,0%RH)以下的气体阻隔性能。 作为期望的方式,纤维堆叠体包含纤维直径为15μm以下,纤维叠层体整体重量的70重量%以上的纤维。 版权所有(C)2011,JPO&INPIT
    • 8. 发明专利
    • Light-shielding sheet
    • 遮光板
    • JP2009003315A
    • 2009-01-08
    • JP2007165896
    • 2007-06-25
    • Toray Ind Inc東レ株式会社
    • KANEKO TAKAYUKI
    • G02B5/00G02B7/02
    • PROBLEM TO BE SOLVED: To provide a light shielding sheet which is suitable as a light-shielding member for a camera, has high light-shielding property while being thin and is flexible and excellent in mechanical strength and dimensional stability, and to provide a light-shielding member for a camera.
      SOLUTION: A light-shielding sheet, that has high light-shielding property while being thin, and is excellent in mechanical strength and dimensional stability while being flexible, can be obtained by reinforcing a light-shielding film with a cloth not impregnated with an elastomer. The sheet can be processed to be used as a light-shielding member for a camera.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 解决的问题:为了提供适合作为照相机的遮光部件的遮光片,其薄而具有高的遮光性,并且柔软且机械强度和尺寸稳定性优异,并且 为相机提供遮光构件。 解决方案:通过用未浸渍的布加强遮光膜,可以获得薄而具有高屏蔽性的屏蔽片,并且具有优异的机械强度和尺寸稳定性。 与弹性体。 该片材可以被处理以用作照相机的遮光构件。 版权所有(C)2009,JPO&INPIT
    • 10. 发明专利
    • Heat insulating material and heat insulation method using the same
    • 热绝缘材料和热绝缘方法
    • JP2010144363A
    • 2010-07-01
    • JP2008320655
    • 2008-12-17
    • Toray Ind Inc東レ株式会社
    • KANEKO TAKAYUKITAKEDA MASANOBUNAKAHARA MAKOTOTAKEDA HIROTAKA
    • E04B1/80
    • Y02A30/242Y02B80/12
    • PROBLEM TO BE SOLVED: To provide a heat insulating material which enables construction to be easily performed with no space between by fitting the heat insulating material between frameworks of a house without the application of accurate working while keeping the performance of a foamed heat insulating material or a vacuum heat insulating material as it is.
      SOLUTION: A fiber accumulation 1 is superposed on or joined to the at least one surface of a plate-like rigid heat insulating material 2, so that the heat insulating material can be fitted with no space between the frameworks such as columns of the house. Additionally, construction can be easily performed while making it unnecessary to apply accurate work in the same dimensions and shapes as those between accumulation members to the heat insulating material before the construction.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种绝热材料,其能够通过在不进行精确加工的同时将隔热材料装配在房屋的框架之间而无间隙地进行施工,同时保持发泡热的性能 绝缘材料或真空绝热材料。 解决方案:纤维堆积物1叠置在板状刚性绝热材料2的至少一个表面上或与板状刚性绝热材料2的至少一个表面连接,使得绝热材料可以在框架之间没有空间,例如柱状 房子。 另外,可以容易地进行构造,而不需要在与构造之前的隔热材料的堆积构件之间的相同尺寸和形状上进行精确的工作。 版权所有(C)2010,JPO&INPIT