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    • 13. 发明授权
    • Polyester film
    • 聚酯薄膜
    • US4264667A
    • 1981-04-28
    • US908656
    • 1978-05-23
    • Tetsushi MurakamiKoichi MatsunamiTsutomu IsakaYasutomi YoshinoYukinobu Miyazaki
    • Tetsushi MurakamiKoichi MatsunamiTsutomu IsakaYasutomi YoshinoYukinobu Miyazaki
    • C08L67/00B29C49/00B29C55/00B29C55/02B65D65/00C08J5/18C08L67/02C08L67/03B32B27/06
    • C08L67/02Y10T428/24802Y10T428/31786
    • A transparent polyester film having excellent antistatic properties, which are little effected with variation of the humidity, and further having excellent flexing resistance, pinhole resistance and printability, which is made from a mixture comprising (i) a polyester consisting essentially of a residue of dibasic acids wherein at least 80% by mol is terephthalic acid and a residue of at least one glycol and (ii) a block copolyester consisting of a crystalline polyester segment having a high melting point and a soft polymer segment having a low melting point and a number average molecular weight of 400 to 8,000, said soft polymer segment having a low melting point being contained in an amount of 0.5 to 10% by weight on the basis of the whole weight of the components (i) and (ii), and (iii) a sulfonic and/or phosphoric acid metal salt having a good heat resistance, and which is produced by melt-extruding the mixture of the components (i), (ii) and (iii), drawing at least uniaxially and then heat-treating the resultant at a temperature of 170.degree. C. or higher and lower than the melting point of the polyester (i).
    • 具有优异的抗静电性的透明聚酯膜,其几乎不受湿度的变化影响,并且还具有优异的抗弯曲性,针孔抗性和可印刷性,其由以下组成的混合物制成:(i)基本上由二元碱 酸,其中至少80摩尔%为对苯二甲酸和至少一种二醇的残基,和(ii)由具有高熔点的结晶聚酯链段和具有低熔点和数目的软聚合物链段组成的嵌段共聚酯 基于组分(i)和(ii)的总重量,所述软聚合物链段的低熔点含量为0.5〜10重量%,(iii) )具有良好耐热性的磺酸和/或磷酸金属盐,并且通过熔融挤出组分(i),(ii)和(iii)的混合物制备,至少拉伸单轴和 然后在170℃以上且低于聚酯(i)的熔点的温度下对所得物进行热处理。
    • 15. 发明申请
    • Main Circuit of Generator for Distributed Power Supply
    • 分布式电源发电机主回路
    • US20090243294A1
    • 2009-10-01
    • US11992448
    • 2006-09-15
    • Takashi ShiotaKeita TanakaTsutomu Isaka
    • Takashi ShiotaKeita TanakaTsutomu Isaka
    • H02P9/00
    • H02P9/14F05B2220/7068H02J3/382H02J3/386H02J7/32H02K21/48H02M7/08H02P9/007H02P9/02H02P2101/10H02P2101/15Y02E10/725Y02E10/763
    • In an electric power generating apparatus for dispersed power supply using a permanent magnet type electric power generator having many kinds of windings in order to obtain the maximum output by force of wind without using PWM converter, there is a problem that gap magnetic flux of the permanent magnet type electric power generator is demagnetized to decrease the internal induced voltage because alternating current output of the permanent magnet type electric power generator is lagging current. In an electric power generating apparatus for dispersed power supply including a permanent magnet type electric power generator having a plurality of windings inducing different effective values of induced voltages and individual rectifiers for rectifying alternating current outputs of the permanent magnet type electric power generator, a capacitor is connected in series between the individual rectifier and the alternating current output terminal of the winding inducing higher effective value of induced voltage among the plurality of windings in a manner that serial impedances of the capacitor and the permanent magnet type electric power generator become capacitive within the range of rated rotational speed of said permanent magnet type electric power generator.
    • 在使用具有多种绕组的永久磁铁式发电机的分散供电用发电装置中,为了在不使用PWM转换器的情况下通过风力获得最大输出,存在永久性的间隙磁通量的问题 由于永磁式发电机的交流输出为滞后电流,所以磁铁式发电机被退磁以降低内部感应电压。 在包括具有诱发不同有效值的感应电压的多个绕组的永久磁铁式发电机的发电装置和用于整流永磁式发电机的交流输出的各个整流器的电力发电装置中,电容器是 串联连接在单个整流器和绕组的交流输出端子之间,以使得电容器和永磁体型发电机的串联阻抗变为在该范围内的电容的方式,从而在多个绕组中感应电压的有效值更高 的永磁式发电机的额定转速。
    • 19. 发明授权
    • Stretched polyester film from a polymer blend
    • 由聚合物共混物制成的拉伸聚酯膜
    • US4070417A
    • 1978-01-24
    • US642184
    • 1975-12-18
    • Tsutomu IsakaHiroshi NaganoTetsushi MurakamiKoichi MatsunamiYukio Yamane
    • Tsutomu IsakaHiroshi NaganoTetsushi MurakamiKoichi MatsunamiYukio Yamane
    • C08L67/00B29C49/00B29C55/00B29C55/02B32B27/32B32B27/36B41M1/30B65D33/00C08J5/18C08L67/02
    • C08L67/02B32B27/36B41M1/30C08L67/025
    • A transparent polyester film having excellent printability, flexing resistance and pinhole resistance and further excellent interlaminar strength, which is made from a polymer mixture or blend comprising (i) a polyester consisting essentially of a residue of dibasic acids wherein at least 80 % by mol is terephthalic acid and a residue of at least one glycol and (ii) a block copolyester consisting of a crystalline polyester (hard) segment having a high melting point and a soft polymer segment having a low melting point and a number average molecular weight of 400 to 8,000, said soft polymer segment having a low melting point being contained in an amount of 0.5 to 10 % by weight on the basis of the whole weight of the polymer mixture or blend, and said crystalline polyester segment having a melting point of at least 170.degree. C when a polymer is produced by the monomers composing the segment alone and said soft polymer segment having a melting or softening point of 100.degree. C or lower.
    • 一种由聚合物混合物或共混物制成的具有优异的可印刷性,抗弯曲性和针孔抗性以及更好的层间强度的透明聚酯薄膜,其包含(i)基本上由二元酸残基组成的聚酯,其中至少80摩尔% 对苯二甲酸和至少一种二醇的残基和(ii)由具有高熔点的结晶聚酯(硬)链段和软聚合物链段组成的嵌段共聚酯,所述软聚合物链段具有低熔点和数均分子量为400至 8,000,所述具有低熔点的所述软聚合物链段以基于聚合物混合物或共混物的全部重量的0.5至10重量%的量包含,并且所述结晶聚酯链段的熔点为至少170 当聚合物由单独构成段的单体和所述软聚合物链段的熔点或软化点为100℃或更低时产生时。