公开(公告)号：US06673443B2

公开(公告)日：2004-01-06

申请号：US10206960

申请日：2002-07-30

申请人： Tadashi Koyanagi ,  Takao Abe

发明人： Tadashi Koyanagi ,  Takao Abe

IPC分类号： D01F600

CPC分类号： D01F8/14 ,  B65H55/00 ,  B65H2701/313 ,  Y10T428/2913 ,  Y10T428/2929 ,  Y10T428/2969

摘要： The present invention provides a polyester-based conjugate fiber pirn that is formed by winding, in a pirn shape, a conjugate fiber wherein the fiber is formed from a single filament prepared by combining two types of polyester components in a side-by-side manner or in an eccentric sheath-core manner, and at least one polyester component forming the single filament is a poly(trimethylene terephthalate) containing 90% by mole or more of trimethylene terephthalate repeating units, the winding amount of the conjugate fiber pirn being 1 kg or more, the winding angle in a taper portion thereof being from 15 to 21°, the winding hardness in the cylinder portion thereof being from 75 to 92, and the starting temperature of thermal shrinkage stress manifestation of the conjugate fiber being from 50 to 80° C.

摘要翻译： 本发明提供一种聚酯类复合纤维网，其是通过以扁平形状卷绕复合纤维而形成的纤维，其中纤维由并列方式组合两种类型的聚酯组分制备的单丝形成 或以偏心的皮芯方式，并且形成单丝的至少一种聚酯组分是包含90摩尔％以上的三亚甲基对苯二甲酸酯重复单元的聚（对苯二甲酸丙二醇酯），复合纤维的卷绕量为1kg 以上，锥形部的卷绕角度为15〜21度，筒部的卷绕硬度为75〜92，复合纤维的热收缩应力的起始温度为50〜80 C。

公开(公告)号：US06982118B2

公开(公告)日：2006-01-03

申请号：US10959662

申请日：2004-10-07

申请人： Tadashi Koyanagi ,  Takao Abe

发明人： Tadashi Koyanagi ,  Takao Abe

IPC分类号： D01F6/00

CPC分类号： D01F8/14 ,  B65H55/00 ,  B65H2701/31 ,  Y10T428/2913 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T428/2933 ,  Y10T428/2969

摘要： A package of polyester type conjugate fiber of either a side-by-side type or an eccentric sheath/core type in which two kinds of polyester components are adhered to each other to form a single filament, wherein at least one of the components consisting of the single filament is polytrimethylene terephthalate containing repeating units of trimethylene terephthalate of 90 mol % or more, which package is formed of 2 kg or more of the conjugate fiber and satisfies the following items (1) to (3): (1) the difference in diameter between a selvage portion and a central portion of the package is 10 mm or less, (2) a winding width of the package is in a range from 60 to 250 mm and a diameter of the package is in a range from 100 to 400 mm, and (3) the difference in dry-heat shrinkage stress value between the conjugate fibers layered in the selvage portion and the central portion of the package is 0.05 cN/dtex or less.

公开(公告)号：US06824869B2

公开(公告)日：2004-11-30

申请号：US10286894

申请日：2002-11-04

申请人： Tadashi Koyanagi ,  Takao Abe

发明人： Tadashi Koyanagi ,  Takao Abe

IPC分类号： D01F600

CPC分类号： D01F8/14 ,  B65H55/00 ,  B65H2701/31 ,  Y10T428/2913 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T428/2933 ,  Y10T428/2969

摘要： A package of polyester type conjugate fiber of either a side-by-side type or an eccentric sheath/core type in which two kinds of polyester components are adhered to each other to form a single filament, wherein at least one of the components consisting of the single filament is polytrimethylene terephthalate containing repeating units of trimethylene terephthalate of 90 mol % or more, which package is formed of 2 kg or more of the conjugate fiber and satisfies the following items (1) to (3): (1) the difference in diameter between a selvage portion and a central portion of the package is 10 mm or less, (2) a winding width of the package is in a range from 60 to 250 mm and a diameter of the package is in a range from 100 to 400 mm, and (3) the difference in dry-heat shrinkage stress value between the conjugate fibers layered in the selvage portion and the central portion of the package is 0.05 cN/dtex or less.

摘要翻译： 一种并排型或偏心护套/芯型的聚酯型复合纤维的包装，其中两种聚酯组分彼此粘合以形成单丝，其中至少一种组分由 单丝是含有90摩尔％以上的三亚甲基对苯二甲酸酯的重复单元的聚对苯二甲酸丙二醇酯，该包装由2kg以上的复合纤维形成，满足以下（1）〜（3）：（1） 直径在包装件的边缘部分和中心部分之间的直径为10mm或更小，（2）包装的卷绕宽度在60至250mm的范围内，并且包装的直径在100至 400mm，（3）叠层在复合纤维之间的干热收缩应力值与包装中心部的差为0.05cN / dtex以下。

公开(公告)号：US06572967B1

公开(公告)日：2003-06-03

申请号：US10088746

申请日：2002-03-22

申请人： Takao Abe ,  Yoichiro Azuma ,  Tadashi Koyanagi

发明人： Takao Abe ,  Yoichiro Azuma ,  Tadashi Koyanagi

IPC分类号： D01F600

CPC分类号： D02G1/02 ,  D01F6/62 ,  D02G1/0206 ,  Y10T428/2913 ,  Y10T428/2969

摘要： The present invention provides a yarn suitable for stretch clothing, which yarn is a polytrimethylene terephthalte multifilamentary yarn having an intrinsic viscosity in a range from 0.7 to 1.1 dl/g, a single-filament size in a range from 3.3 to 8.9 dtex, an elongation at break in a range from 36 to 60% and the fluctuation value of yarn size (U %) is 1.2% or less and a false-twist textured yarn thereof. The multifilamentary yarn is produced under the conditions in that a distance between the adjacent spinning orifices is 5 mm or more, a spinning temperature is in a range from 255 to 275° C., a surface temperature of a spinneret is 255° C. or higher, and a product of a discharge linear speed V of molten polymer and the intrinsic viscosity [&eegr;] is in a range from 5 to 12 (m/min)(dl/g). Since the contamination on the periphery of the spinning orifice generating during the melt-spinning is minimized according to this production method, the wiping period can be prolonged which is extremely advantageous in the industrial sense.

摘要翻译： 本发明提供一种适用于拉伸服装的纱线，该纱线是特性粘度在0.7〜1.1dl / g，单丝尺寸在3.3〜8.9dtex的范围内的聚对苯二甲酸丙二酯复丝纱， 在36〜60％的范围内断裂，纱线尺寸（U％）的波动值为1.2％以下，以及其假捻变形丝。 复丝是在相邻纺丝孔之间的距离为5mm以上，纺丝温度为255〜275℃，喷丝头的表面温度为255℃的条件下制造的， 熔融聚合物的排出线速度V和特性粘度η的值在5至12（m / min）（dl / g）的范围内。 由于根据该制造方法在纺丝时产生的纺丝孔周边的污染被最小化，所以可以延长擦拭周期，这在工业意义上是非常有利的。

公开(公告)号：US07163742B2

公开(公告)日：2007-01-16

申请号：US10275705

申请日：2001-05-11

申请人： Tadashi Koyanagi ,  Akira Yamashita

发明人： Tadashi Koyanagi ,  Akira Yamashita

IPC分类号： D02G3/04

CPC分类号： D01F6/62 ,  B65H55/00 ,  B65H2701/31 ,  Y10T428/29 ,  Y10T428/2913

摘要： A polytrimethylene terephthalate preoriented package, formed of wound layers and weighing 2 kilograms or more, of a poly (trimethylene terephthalate), in which the yarn package satisfies the following conditions (1), (2) and (3): (1) a difference in diameters between the edge portions and middle portion of the package is in a range from 0 to 5 mm; (2) a difference in dry thermal shrinking stress values between the yarn laid at the end portions and the yarn at the middle portion of the package is 0.01 cN/dtex or less; and (3) a yarn size evenness variation value U % is 1.5% or less, and a coefficient of variance of periodicity of yarn size variation is 0.4 or less, both as measured when the wound preoriented yarn is being unwound from the package. The preoriented yarn package according to the invention is formed of a wound preoriented yarn which has substantially no differential thermal shrinking stress values between the yarn wound (accumulated) at the edge portions in the package and the yarn wound at the middle portion in the package. The present yarn package enables production of a dyed woven or knitted fabric with soft hand, which is substantially free from the occurrence of periodical uneven dyeing.

摘要翻译： 聚对苯二甲酸丙二醇酯预取向包装，由缠绕层形成，重量为2公斤以上的聚对苯二甲酸丙二醇酯，其中纱线包装满足以下条件（1），（2）和（3）：（1）a 包装的边缘部分和中间部分之间的直径差在0至5mm的范围内; （2）在端部放置的纱线与包装中间部分的纱线之间的干热收缩应力值的差为0.01cN / dtex以下; 和（3）纱线尺寸均匀度变化值U％为1.5％以下，纱线尺寸变化的周期性变异系数为0.4以下，这两者都是在从包装中退绕卷绕的预取向纱线时测定的。 根据本发明的预取向纱线包装由卷绕的预取向纱线形成，该纱线在包装的边缘部分处的卷绕（积聚）和卷绕在包装的中间部分的纱线之间基本上没有差别的热收缩应力值。 本纱线卷装能够生产具有柔软手感的染色编织物或针织物，其基本上不发生定期不均匀染色。

公开(公告)号：US20060255489A1

公开(公告)日：2006-11-16

申请号：US11488092

申请日：2006-07-18

申请人： Tadashi Koyanagi ,  Akira Yamashita

发明人： Tadashi Koyanagi ,  Akira Yamashita

IPC分类号： D02G1/02 ,  D02G3/02

CPC分类号： D01F6/62 ,  B65H55/00 ,  B65H2701/31 ,  Y10T428/29 ,  Y10T428/2913

摘要： A polytrimethylene terephthalate preoriented package, formed of wound layers and weighing 2 kilograms or more, of a poly (trimethylene terephthalate), in which the yarn package satisfies the following conditions (1), (2) and (3): (1) a difference in diameters between the edge portions and middle portion of the package is in a range from 0 to 5 mm; (2) a difference in dry thermal shrinking stress values between the yarn laid at the end portions and the yarn at the middle portion of the package is 0.01 cN/dtex or less; and (3) a yarn size evenness variation value U% is 1.5% or less, and a coefficient of variance of periodicity of yarn size variation is 0.4 or less, both as measured when the wound preoriented yarn is being unwound from the package. The preoriented yarn package according to the invention is formed of a wound preoriented yarn which has substantially no differential thermal shrinking stress values between the yarn wound (accumulated) at the edge portions in the package and the yarn wound at the middle portion in the package. The present yarn package enables production of a dyed woven or knitted fabric with soft hand, which is substantially free from the occurrence of periodical uneven dyeing.

摘要翻译： 聚对苯二甲酸丙二醇酯预取向包装，由缠绕层形成，重量为2公斤以上的聚对苯二甲酸丙二醇酯，其中纱线包装满足以下条件（1），（2）和（3）：（1）a 包装的边缘部分和中间部分之间的直径差在0至5mm的范围内; （2）在端部放置的纱线与包装中间部分的纱线之间的干热收缩应力值的差为0.01cN / dtex以下; 和（3）纱线尺寸均匀度变化值U％为1.5％以下，纱线尺寸变化的周期性变异系数为0.4以下，这两者都是在从包装中退绕卷绕的预取向纱线时测定的。 根据本发明的预取向纱线包装由卷绕的预取向纱线形成，该纱线在包装的边缘部分处的卷绕（积聚）和卷绕在包装的中间部分的纱线之间基本上没有差别的热收缩应力值。 本纱线卷装能够生产具有柔软手感的染色编织物或针织物，其基本上不发生定期不均匀染色。

公开(公告)号：US08617923B2

公开(公告)日：2013-12-31

申请号：US13438482

申请日：2012-04-03

申请人： Tadashi Koyanagi

发明人： Tadashi Koyanagi

IPC分类号： H01L21/58

CPC分类号： H01L24/97 ,  H01L21/561 ,  H01L21/563 ,  H01L23/49816 ,  H01L24/75 ,  H01L24/92 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/13025 ,  H01L2224/14181 ,  H01L2224/16145 ,  H01L2224/16146 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/2919 ,  H01L2224/32225 ,  H01L2224/73103 ,  H01L2224/73104 ,  H01L2224/73204 ,  H01L2224/75251 ,  H01L2224/75252 ,  H01L2224/75305 ,  H01L2224/75744 ,  H01L2224/75745 ,  H01L2224/7598 ,  H01L2224/81193 ,  H01L2224/81203 ,  H01L2224/81903 ,  H01L2224/83191 ,  H01L2224/83203 ,  H01L2224/83862 ,  H01L2224/921 ,  H01L2224/97 ,  H01L2225/06513 ,  H01L2225/06517 ,  H01L2225/06541 ,  H01L2225/06565 ,  H01L2225/06586 ,  H01L2924/00013 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01075 ,  H01L2924/01079 ,  H01L2924/014 ,  H01L2924/181 ,  H01L2224/81 ,  H01L2924/00012 ,  H01L2924/00014 ,  H01L2224/13099 ,  H01L2224/13599 ,  H01L2224/05599 ,  H01L2224/05099 ,  H01L2224/29099 ,  H01L2224/29599 ,  H01L2924/00

摘要： A semiconductor device manufacturing method is provided. First and second semiconductor chips are prepared, including first and second electrodes on first and second surfaces respectively. The second semiconductor chip includes a third electrode on a third surface opposite to the second surface. The third electrode overlaps the second electrode. The second surface includes an electrode-free region that is free of any electrode. A sealing resin is applied on the first surface of the first semiconductor chip. A second surface of the first semiconductor chip is held by a bonding tool including a pressing surface and a supporting-portion projected from the pressing surface. The pressing surface is made into contact with the second electrode. The supporting-portion is arranged at a position facing the electrode-free region. The second semiconductor chip is stacked over the first semiconductor chip by the bonding tool to electrically connect the third electrode to the first electrode.

摘要翻译： 提供了一种半导体器件制造方法。 制备第一和第二半导体芯片，包括分别在第一和第二表面上的第一和第二电极。 第二半导体芯片包括与第二表面相对的第三表面上的第三电极。 第三电极与第二电极重叠。 第二表面包括没有任何电极的无电极区域。 在第一半导体芯片的第一表面上施加密封树脂。 第一半导体芯片的第二表面由包括按压表面和从按压表面突出的支撑部分的接合工具保持。 按压表面与第二电极接触。 支撑部配置在面向无电极区域的位置。 第二半导体芯片通过接合工具堆叠在第一半导体芯片上，以将第三电极电连接到第一电极。

公开(公告)号：US20130001802A1

公开(公告)日：2013-01-03

申请号：US13533510

申请日：2012-06-26

申请人： Tadashi Koyanagi

发明人： Tadashi Koyanagi

IPC分类号： H01L23/52

CPC分类号： H01L21/561 ,  H01L21/76898 ,  H01L23/3128 ,  H01L23/481 ,  H01L24/97 ,  H01L25/0657 ,  H01L25/50 ,  H01L2224/16145 ,  H01L2224/16225 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2225/06513 ,  H01L2225/06541 ,  H01L2225/06565 ,  H01L2924/01029 ,  H01L2924/12042 ,  H01L2924/15311 ,  H01L2924/15788 ,  H01L2924/181 ,  H01L2924/00

摘要： A semiconductor device includes a first semiconductor, a second semiconductor, and an insulating resin. The first semiconductor chip includes first and second electrodes formed on first and second surfaces thereof, respectively. The second semiconductor chip includes a third electrode formed on a third surface thereof. The insulating resin film includes a flux activator. The insulating resin film is provided a space between the first and the second semiconductor chips.

摘要翻译： 半导体器件包括第一半导体，第二半导体和绝缘树脂。 第一半导体芯片包括分别在其第一和第二表面上形成的第一和第二电极。 第二半导体芯片包括形成在其第三表面上的第三电极。 绝缘树脂膜包括助熔剂。 绝缘树脂膜设置在第一和第二半导体芯片之间的空间。

公开(公告)号：US06846560B2

公开(公告)日：2005-01-25

申请号：US10428800

申请日：2003-05-05

申请人： Tadashi Koyanagi ,  Akira Yamashita

发明人： Tadashi Koyanagi ,  Akira Yamashita

IPC分类号： D01F8/14 ,  D02J1/22 ,  D01F8/00 ,  D02G3/00

CPC分类号： D02J1/22 ,  D01F8/14 ,  Y10T428/2924 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T428/2969

摘要： A poly(trimethylene terephthalate)-based conjugate fiber characterized in that the fiber is composed of single filaments which are combined with two polyester components in a side-by-side manner or an eccentric sheath-core manner, that at least one of the two polyester components forming the single filaments is a poly(trimethylene terephthalate), and that the fiber satisfies the following conditions: (1) the stretch elongation of crimp manifested prior to boiling water treatment is 20% or less; (2) the breaking elongation is from 25 to 100%; and (3) the maximum stress value of a dry heat shrinkage stress is from 0.01 to 0.24 cN/dtex.

摘要翻译： 一种基于聚（对苯二甲酸丙二醇酯）的复合纤维，其特征在于，所述纤维由单丝组成，其与两个聚酯组分并列或偏心皮芯方式组合，使得两个 形成单丝的聚酯成分为聚对苯二甲酸丙二醇酯，纤维满足以下条件：（1）沸水处理前表现出的卷曲的拉伸伸长率为20％以下;（2）断裂伸长率 从25％到100％; （3）干热收缩应力的最大应力值为0.01〜0.24cN / dtex。