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162 条记录 (耗时 0.033 秒)

    Polytrimethylene terephthalate fiber
    21.
    发明授权
    Polytrimethylene terephthalate fiber 失效
    聚对苯二甲酸丙二酯纤维

    公开(公告)号：US06423407B1

    公开(公告)日：2002-07-23

    申请号：US09807543

    申请日：2001-04-13

    申请人： Takao Abe ,  Jinichiro Kato ,  Teruhiko Matsuo

    发明人： Takao Abe ,  Jinichiro Kato ,  Teruhiko Matsuo

    IPC分类号： D01F600

    CPC分类号： D01F6/62 ,  Y10T428/2913 ,  Y10T428/2969

    摘要： A polytrimethylene terephthalate fiber composed of a polytrimethylene terephthalate (PTT) comprising not less than 95 mole % of a polytrimethylene terephthalate repeating unit and having an intrinsic viscosity of from 0.7 to 1.3, wherein the fiber satisfies the following features: (1) a degree of crystalline orientation of from 88% to 95%, (2) a peak value of dynamic loss tangent (tan &dgr;) max of from 0.10 to 0.15, (3) a peak temperature Tmax (°C.) of dynamic loss tangent 102 to 116° C., (4) an elongation at break of from 36 to 50%, (5) a peak value of thermal stress being between 0.25 and 0.38 g/d, (6) a fiber to fiber dynamic frictional coefficient of from 0.30 to 0.50; and the PTT fiber having an excellent processability can be obtained through a drawing process in which the undrawn yarn can be stably drawn. The PTT fiber can be produced by melt-spinning PTT having an intrinsic viscosity of 0.7-1.3 at a withdrawal speed of 2,000 m/min or less to obtain a undrawn yarn, and then drawing and heat-treating the undrawn yarn by means of draw-twister.

    摘要翻译： 由聚对苯二甲酸丙二醇酯重复单元不少于95摩尔％，特性粘度为0.7〜1.3的聚对苯二甲酸丙二醇酯（PTT）构成的聚对苯二甲酸丙二醇酯纤维，其特征在于：（1） 晶体取向为88％至95％，（2）动态损耗角正切（tanδ）max的峰值为0.10至0.15，（3）动态损耗角正切值102至116的峰值温度Tmax（°C） （4）断裂伸长率为36〜50％，（5）热应力的峰值在0.25〜0.38g / d之间，（6）纤维与纤维的动摩擦系数为0.30〜 0.50; 通过可以稳定地拉伸未拉伸丝的拉伸工艺，可以获得具有优异加工性的PTT纤维。PTT纤维可以通过以2000m的提取速度熔融纺丝特性粘度为0.7-1.3的PTT来制备 /分钟以下，得到未拉伸丝，然后通过拉丝机拉伸和热处理未拉伸丝。

    Heat treatment method for a silicon wafer and a silicon wafer heat-treated by the method
    22.
    发明授权
    Heat treatment method for a silicon wafer and a silicon wafer heat-treated by the method 失效
    通过该方法对硅晶片和硅晶片进行热处理的热处理方法

    公开(公告)号：US06403502B1

    公开(公告)日：2002-06-11

    申请号：US09046996

    申请日：1998-03-24

    申请人： Norihiro Kobayashi ,  Satoshi Oka ,  Takao Abe

    发明人： Norihiro Kobayashi ,  Satoshi Oka ,  Takao Abe

    IPC分类号： H01L21324

    CPC分类号： H01L21/3225 ,  Y10S438/905

    摘要： There is disclosed a heat treatment method for a silicon wafer in which the silicon wafer is heat treated in a reducing atmosphere through use of a rapid heating/rapid cooling apparatus. The silicon wafer is heat treated for a period of 1 to 60 seconds at a temperature in the range of 1200° C. to the melting temperature of silicon. The heat treatment method can reduce the density of COPs and micro-defects which serve as nuclei of oxidation induced stacking faults at the surface of the silicon wafer.

    摘要翻译： 公开了通过使用快速加热/快速冷却装置在还原气氛中对硅晶片进行热处理的硅晶片的热处理方法。 将硅晶片在1200℃的温度下对硅的熔融温度进行1〜60秒的时间热处理。 热处理方法可以降低作为硅晶片表面的氧化诱导堆垛层错核的COP和微缺陷的密度。

    Video tape recorder
    23.
    发明授权
    Video tape recorder 失效
    录像机

    公开(公告)号：US06285820B1

    公开(公告)日：2001-09-04

    申请号：US09018744

    申请日：1998-02-04

    申请人： Mitsuyoshi Kawaguchi ,  Takashi Sasaya ,  Fumiaki Henmi ,  Takao Abe

    发明人： Mitsuyoshi Kawaguchi ,  Takashi Sasaya ,  Fumiaki Henmi ,  Takao Abe

    IPC分类号： H04N591

    CPC分类号： G11B20/1201 ,  H04N9/7925

    摘要： In a video tape recorder for recording a video signal having a first field frequency and a video signal a second field frequency, substantial centers 11a of lengths of recording tracks, on a magnetic tape 7, for the video signals having the first and second field frequencies are recorded thereon at the same position.

    摘要翻译： 在用于记录具有第一场频率和第二场频率的视频信号的视频信号的磁带录像机中，具有第一和第二场频率的视频信号的磁带7上的大量记录磁道长度的中心11a 在同一位置被记录在其上。

    Thermal transfer recording medium
    25.
    发明授权
    Thermal transfer recording medium 失效
    热转印记录介质

    公开(公告)号：US4996093A

    公开(公告)日：1991-02-26

    申请号：US449246

    申请日：1989-12-07

    申请人： Kunihiro Koshizuka ,  Takao Abe ,  Tatsuichi Maehashi ,  Yoshihiro Inaba

    发明人： Kunihiro Koshizuka ,  Takao Abe ,  Tatsuichi Maehashi ,  Yoshihiro Inaba

    IPC分类号： B41M5/26 ,  B41M5/382 ,  B41M5/395

    CPC分类号： B41M5/38228 ,  B41M5/395 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/265 ,  Y10T428/31551 ,  Y10T428/31725 ,  Y10T428/31786

    摘要： There is disclosed a thermal transfer recording medium comprising a support, two or more coloring agent layer and optionally an intermediate layer, wherein one of the coloring agent layers contains a first heat-fusible substance selected from the group consisting of animal waxes, plant waxes, mineral waxes, petroleum waxes, synthetic hydrocarbon waxes and modified waxes and a layer adjacent to the coloring agent layer containing the first heat-fusible substance which contains a second heat-fusible substance which is immiscible with the first heat-fusible substance.According to the thermal transfer recording medium of the present invention, transferred images with constant transfer density can be obtained with an application energy at a certain level or higher and constant printed letter quality can be obtained for multiple times without being influenced by the subtle change in the application energy.

    摘要翻译： 公开了一种热转印记录介质，其包括载体，两个或更多个着色剂层和任选的中间层，其中一个着色剂层含有选自动物蜡，植物蜡， 矿物蜡，石油蜡，合成烃蜡和改性蜡，以及与含有第一热熔性物质的着色剂层相邻的层，其含有与第一热熔性物质不混溶的第二热熔性物质。 根据本发明的热转印记录介质，可以获得具有一定等级或更高的施加能量的具有恒定转印密度的转印图像，并且可以获得恒定的印刷字母质量多次而不受微妙变化的影响 应用能源。

    Thermal transfer recording medium and method for preparing the same
    26.
    发明授权
    Thermal transfer recording medium and method for preparing the same 失效
    热转印记录介质及其制备方法

    公开(公告)号：US4970119A

    公开(公告)日：1990-11-13

    申请号：US145223

    申请日：1988-01-19

    申请人： Kunihiro Koshizuka ,  Takao Abe

    发明人： Kunihiro Koshizuka ,  Takao Abe

    IPC分类号： B41M5/26 ,  B41M5/382 ,  B41M5/395 ,  B41M5/40 ,  B41M5/42

    CPC分类号： B41M5/42 ,  B41M5/38207 ,  B41M5/38214 ,  B41M5/395 ,  B41M2205/02 ,  B41M2205/06 ,  B41M5/423 ,  Y10S428/913 ,  Y10S428/914

    摘要： A thermal transfer recording medium having at least one peel layer on a support and at least one heat-softening layer on the peel layer, and containing a coloring material in at least one layer of the peel layer and heat-softening layer, wherein;(i) the peel layer adjacent to the support contains a polyoxyethylene compound;(ii) at least one heat-softening layer contains an ionomer;(iii) at least one layer of the heat-softening layer has a breaking extension in the range of 70 to 200% at 27.degree. C.; or(iv) at least one substantially colorless protective layer constituting an outermost layer is laminated on the heat-softening layer.A method for preparing a thermal transfer recording medium, which comprises providing at least one peel layer on a support by hot-melt coating, and forming at least one heat-softening layer on the peel layer by water base coating.

    摘要翻译： 一种热转印记录介质，在载体上具有至少一个剥离层，在剥离层上具有至少一个热软化层，并且在至少一层剥离层和热软化层中含有着色材料， （i）与载体相邻的剥离层含有聚氧乙烯化合物; （ii）至少一个热软化层含有离聚物; （iii）至少一层热软化层在27℃下的断裂伸长率为70〜200％。 或（iv）构成最外层的至少一个基本上无色的保护层层叠在热软化层上。 一种制备热转印记录介质的方法，其包括通过热熔涂覆在载体上提供至少一个剥离层，并通过水基涂层在剥离层上形成至少一个热软化层。

    Thermal transfer recording medium
    30.
    发明授权
    Thermal transfer recording medium 失效
    热转印记录介质

    公开(公告)号：US4755432A

    公开(公告)日：1988-07-05

    申请号：US7366

    申请日：1987-01-27

    申请人： Masao Asano ,  Yoshiaki Shimizu ,  Shigehiro Kitamura ,  Takao Abe

    发明人： Masao Asano ,  Yoshiaki Shimizu ,  Shigehiro Kitamura ,  Takao Abe

    IPC分类号： B41M5/26 ,  B41J31/00 ,  B41M5/30 ,  B41M5/392

    CPC分类号： B41M5/392 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/24942

    摘要： In a thermal transfer recording medium having (i) a support, (ii) a heat-fusible layer containing a heat-fusible substance and (iii) a thermoplastic layer containing a thermoplastic polymer, at least one of said layers containing a colorant, the improvement wherein at least one of said heat-fusible layer and said thermoplastic layer contains a fluorine type surfactant.According to the invention, a thermal transfer recording medium having uniform smooth surface by coating, and yet affording printing of high quality on both smooth paper and rough paper can be obtained.

    摘要翻译： 在具有（i）载体，（ii）含有热熔性物质的热熔层和（iii）含有热塑性聚合物的热塑性层的热转印记录介质中，所述层中的至少一层含有着色剂， 其中所述热熔层和所述热塑性层中的至少一个含有氟型表面活性剂。 根据本发明，可以获得通过涂布具有均匀光滑表面并且在光滑纸和粗纸上提供高质量印刷的热转印记录介质。