Thermo-shrinkable polyester film
    2.
    发明授权
    Thermo-shrinkable polyester film 有权
    热收缩聚酯薄膜

    公开(公告)号:US5985387A

    公开(公告)日:1999-11-16

    申请号:US240024

    申请日:1999-01-29

    摘要: In a thermo-shrinkable polyester film, the thermal shrinkage ratio in a main shrinking direction is about 20% or more after being treated in water of about 70.degree. C. for about seconds, about 35 to about 55% after treated in water of about 75.degree. C. for about 5 seconds, and about 50 to about 60% after being treated in water of about 80.degree. C. for about 5 seconds. After the film is shrunk by about 5% by treatment in water of about 75.degree. C. for about 10 seconds, the probability of the elongation at rupture of the film in the direction perpendicular to the main shrinking direction being about 20% or less, is about 10% or less. The ratio of .tau..sub.1 /.tau..sub.2 is about 0.05 to about 0.45, where .tau..sub.2 is the stress of shrinkage in a main shrinking direction of the film at about 90.degree. C., and .tau..sub.1 is the stress of shrinkage in a direction perpendicular to the main shrinking direction of the film at about 90.degree. C. The sealing strength of the film is about 1.2 kg/15 mm of width or more.

    摘要翻译: 在热收缩性聚酯膜中,在约70℃的水中处理约秒之后,主要收缩方向的热收缩率为约20%或更多,约35至约55%在约 在约80℃的水中处理约5秒钟,约75℃至约5秒,约50至约60%。 通过在约75℃的水中处理约5%的膜约10秒后,膜在垂直于主收缩方向的方向上的断裂伸长的概率为约20%以下, 约为10%以下。 tau 1 / tau 2的比例为约0.05至约0.45,其中τ2是在约90℃的膜的主收缩方向上的收缩应力,τ1是在垂直方向上的收缩应力 到约90℃的膜的主收缩方向。膜的密封强度为约1.2kg / 15mm的宽度或更大。

    Polyester film, laminated metal sheet and metal container
    4.
    发明授权
    Polyester film, laminated metal sheet and metal container 失效
    聚酯薄膜,层压金属板和金属容器

    公开(公告)号:US5658626A

    公开(公告)日:1997-08-19

    申请号:US569730

    申请日:1995-12-08

    摘要: A polyester film having a coefficient of dynamic friction between the film and a metal at 80.degree. C. of not more than 0.45, a polyester film composed of a polyester comprising an ethylene terephthalate unit in a proportion of 70% or more by mole, the polyester film comprising a cyclic ethylene terephthalate trimer in a proportion of 0.7% or less by weight, laminated metal sheets and metal containers manufactured from said laminated metal sheet. According to the present invention, the polyester film shows superior sliding property and superior scratch resistance during can production, as well as the elution of oligomer from the film can be suppressed, so that when the film is used for metal containers for food, the change in and smell of the food contained therein and degraded appearance of the surface of the film caused by the deposition of oligomer are avoided.

    摘要翻译: 将膜与金属在80℃下的动摩擦系数为0.45以下的聚酯膜,由70重量%以上比例的对苯二甲酸乙二醇酯单元构成的聚酯膜, 聚酯膜包含0.7重量%以下比例的环状对苯二甲酸乙二醇酯三聚物,由所述层压金属板制成的层压金属板和金属容器。 根据本发明,聚酯膜在罐生产过程中显示出优异的滑动性能和优异的耐刮擦性,并且可以抑制低聚物从膜中的溶出,使得当该膜用于食品金属容器时,改变 在其中含有的食物的味道和气味,并且避免了由于低聚物沉积引起的膜表面的退化。

    Polyester film, laminated metal sheet and metal container
    5.
    发明授权
    Polyester film, laminated metal sheet and metal container 失效
    聚酯薄膜,层压金属板和金属容器

    公开(公告)号:US5498454A

    公开(公告)日:1996-03-12

    申请号:US288477

    申请日:1994-08-10

    摘要: A polyester film having a coefficient of dynamic friction between the film and a metal at 80.degree. C. of not more than 0.45, a polyester film composed of a polyester comprising an ethylene terephthalate unit in a proportion of 70% or more by mole, the polyester film comprising a cyclic ethylene terephthalate trimer in a proportion of 0.7% or less by weight, laminated metal sheets and metal containers manufactured from said laminated metal sheet. According to the present invention, the polyester film shows superior sliding property and superior scratch resistance during can production, as well as the elution of oligomer from the film can be suppressed, so that when the film is used for metal containers for food, the change in taste and smell of the food contained therein and degraded appearance of the surface of the film caused by the deposition of oligomer are avoided.

    摘要翻译: 将膜与金属在80℃下的动摩擦系数为0.45以下的聚酯膜,由70重量%以上比例的对苯二甲酸乙二醇酯单元构成的聚酯膜, 聚酯膜包含0.7重量%以下比例的环状对苯二甲酸乙二醇酯三聚物,由所述层压金属板制成的层压金属板和金属容器。 根据本发明,聚酯膜在罐生产过程中显示出优异的滑动性能和优异的耐刮擦性,并且可以抑制低聚物从膜中的溶出,使得当该膜用于食品金属容器时,改变 在其中含有的食物的味道和气味中,避免了由低聚物沉积引起的膜表面的退化。

    Tempo analysis device and tempo analysis method
    6.
    发明授权
    Tempo analysis device and tempo analysis method 有权
    速度分析装置和速度分析方法

    公开(公告)号:US07923621B2

    公开(公告)日:2011-04-12

    申请号:US10551403

    申请日:2004-03-09

    IPC分类号: G10H1/40 G06F17/00

    摘要: A tempo analyzer to analyze the tempo of sound such as a musical composition or the like is provided in which a controller (9) takes, based on level information on a sound signal from an analysis data extraction unit (62), a frame which is a predetermined unit-time interval as a unit of process, detects positions of peaks of the level of the sound signal (apex of the change in level) higher than a predetermined level to find a time interval (peak-to-peak interval) between the peak positions in the frame, and determines a peak-to-peak time interval having occurred frequently as a tempo.

    摘要翻译: 提供了一种用于分析诸如音乐作品等的声音速度的速度分析器,其中控制器(9)基于来自分析数据提取单元(62)的声音信号的级别信息,采用作为 作为处理单位的预定单位时间间隔检测高于预定电平的声音信号(电平变化的顶点)的电平的峰值的位置,以找到位于第一时间间隔之间的时间间隔(峰 - 峰间隔) 在帧中的峰值位置,并且确定频繁发生为速度的峰 - 峰时间间隔。

    Tempo analysis device and tempo analysis method
    7.
    发明申请
    Tempo analysis device and tempo analysis method 有权
    速度分析装置和速度分析方法

    公开(公告)号:US20060185501A1

    公开(公告)日:2006-08-24

    申请号:US10551403

    申请日:2004-03-09

    IPC分类号: G10H7/00

    摘要: A tempo analyzer to analyze the tempo of sound such as a musical composition or the like is provided in which a controller (9) takes, based on level information on a sound signal from an analysis data extraction unit (62), a frame which is a predetermined unit-time interval as a unit of process, detects positions of peaks of the level of the sound signal (apex of the change in level) higher than a predetermined level to find a time interval (peak-to-peak interval) between the peak positions in the frame, and determines a peak-to-peak time interval having occurred frequently as a tempo.

    摘要翻译: 提供了一种用于分析诸如音乐作品等的声音速度的速度分析器,其中控制器(9)基于来自分析数据提取单元(62)的声音信号的级别信息,采用作为 作为处理单位的预定单位时间间隔检测高于预定电平的声音信号(电平变化的顶点)的电平的峰值的位置,以找到位于第一时间间隔之间的时间间隔(峰 - 峰间隔) 在帧中的峰值位置,并且确定频繁发生为速度的峰 - 峰时间间隔。