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    • 3. 发明授权
    • Water-absorbing laminate and production process thereof
    • 吸水层压板及其制造方法
    • US4603077A
    • 1986-07-29
    • US718979
    • 1985-04-02
    • Yoshimasa FujimotoHirotoshi Miyazaki
    • Yoshimasa FujimotoHirotoshi Miyazaki
    • A01G9/14A01G13/02B32B27/12C08J5/12C08J5/18D04H1/407D21H27/30A01G9/24D04H1/64
    • A01G13/0231A01G9/1438B32B27/12Y10S428/913Y10T428/31855Y10T428/3188Y10T428/31909Y10T428/31928Y10T442/2025Y10T442/2484Y10T442/675
    • A water-absorbing laminate comprising a water-absorbing film and a non-woven fabric, in which the water-absorbing film is formed by film-forming a mixture of (A) a water-soluble polymer containing, as the monomer component, at least 40 mole % of an .alpha.,.beta.-unsaturated compound containing one or two carboxyl groups or groups from which a carboxyl group can be easily derived and in which 5% to 50% of the carboxyl groups and/or groups from which a carboxyl group can be easily derived are in the form of a salt, and (B) polyvinyl alcohol in a weight ratio of (A)/(B) of not less than 1/99 to less than 1/9. This water-absorbing can be produced by laminating the water-absorbing film on the non-woven fabric under pressure either in a hydrous and heat-softened state of the film or through an adhesive and, optionally, heat-treating the resultant laminate.This water-absorbing laminate can avoid the formation of excessive moisture and prevent waterdrops from dropping while keeping the heat-retaining properties, when used as a sheet for a cover culture. As a result, the occurrence of disease in the plants under culture and any reduction in the yield and quality of the plants are effectively prevented.
    • 一种吸水性层压体,其包含吸水膜和无纺布,其中通过将(A)含有作为单体成分的水溶性聚合物的混合物成膜,形成吸水膜, 至少40摩尔%的含有一个或两个羧基的α,β-不饱和化合物或其中可以容易地得到羧基的基团,其中羧基和/或羧基的基团的5%至50% 可以容易地衍生为盐的形式,和(B)重量比为(A)/(B)的聚乙烯醇不小于1/99至小于1/9。 该吸水可以通过在膜的水合和热软化状态下的压力下将吸水膜层叠在无纺布上,或通过粘合剂,并任选地热处理所得到的层压体来制造。 当用作覆盖培养的片材时,该吸水性层压体可以避免形成过多的水分并防止水滴掉落,同时保持保温性能。 结果,有效地防止了培养中的植物中的疾病的发生和植物的产量和质量的任何降低。
    • 5. 发明授权
    • Disk cartridge and device for driving the same
    • 磁盘盒及其驱动装置
    • US4747001A
    • 1988-05-24
    • US882664
    • 1986-07-07
    • Noriyoshi KokuboYoshitaka IwabuchiYoshimasa FujimotoShohji Morioka
    • Noriyoshi KokuboYoshitaka IwabuchiYoshimasa FujimotoShohji Morioka
    • G11B17/04G11B17/043G11B19/04G11B23/03G11B23/02
    • G11B17/0432G11B19/04G11B23/0311
    • A device which is compatible for selectively loading either a first disk cartridge in which a first disk is encased or a second disk cartridge in which a second disk is encased and wherein the radius of the first disk is different from the radius of the second disk, the first cartridge having a first width extending over substantially the whole length of the first cartridge in the intended direction of cartridge insertion, the second cartridge consisting of a front portion having a width equal to the first width and a rear portion having a width greater than the first width, the device including a chassis and a cartridge guiding and loading apparatus supported by the chassis for selectively loading either the first cartridge or the second cartridge, the cartridge guiding and loading apparatus including guides for guiding either the first or the second cartridge as the first or second cartridge is selectively loaded into the device, the guides being moveable between first and second positions such that when in the first position, the guides engage and guide the first cartridge and the front portion of the second cartridge during the selective loading and when in the second position, the guides guide the rear portion of the seocnd cartridge during loading of the second cartridge.
    • 一种与选择性地装载第一盘被封装的第一盘盒或第二盘被封装的第二盘盒兼容的装置,其中第一盘的半径不同于第二盘的半径, 第一盒具有沿着盒插入的预期方向在第一盒的基本上整个长度上延伸的第一宽度,第二盒由具有等于第一宽度的宽度的前部和宽度大于 所述第一宽度,所述装置包括底架和由所述底盘支撑以用于选择性地装载所述第一盒或所述第二盒的盒引导和装载装置,所述盒引导和装载装置包括用于将所述第一盒或所述第二盒引导为 第一或第二盒选择性地装载到装置中,导轨可在第一和第二位置之间移动 使得当在第一位置时,引导件在选择性装载期间接合和引导第一盒和第二盒的前部,并且当处于第二位置时,导向件在装载期间引导包围盒的后部 第二个墨盒。