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    Fiber for artificial hair having excellent bulkiness
    1.
    发明授权
    Fiber for artificial hair having excellent bulkiness 失效
    具有优异膨松度的人造毛发纤维

    公开(公告)号：US5677059A

    公开(公告)日：1997-10-14

    申请号：US644899

    申请日：1996-05-10

    申请人： Naohiko Kakita ,  Kenichiro Cho ,  Hiroyuki Nakashima ,  Nobuyuki Nishi ,  Koichi Nishiura

    发明人： Naohiko Kakita ,  Kenichiro Cho ,  Hiroyuki Nakashima ,  Nobuyuki Nishi ,  Koichi Nishiura

    IPC分类号： A41G3/00 ,  A61L27/00 ,  A63H3/44 ,  D01D5/253 ,  D02G3/00

    CPC分类号： A41G3/0083 ,  A63H3/44 ,  D01D5/253 ,  Y10T428/2913 ,  Y10T428/2935 ,  Y10T428/2973

    摘要： Fiber for artificial hair having an excellent bulkiness and also a soft feeling like the human hair, as compared with conventional fibers, are provided. The fiber comprise synthetic fibers, wherein an apparent bulk specific gravity of the fiber before crimping is within a range of from 0.1 to 0.2, an apparent bulk specific gravity of the fiber after crimping is within a range of from 0.02 to 0.05, a cross-section of the fiber is a modified cross-sectional shape comprising one central connecting portion, and projections extended in at least three directions from the central connecting portion, part of a surface or the entire surface of the fiber is open in the longitudinal direction of the fiber, and the fiber has a single yarn fineness of from 25 to 75 denier.

    摘要翻译： 提供了与常规纤维相比具有优异膨松性和类似人发的柔软感的人造毛发纤维。 纤维包括合成纤维，其中卷曲之前的纤维的表观体积比重在0.1至0.2的范围内，卷曲后的纤维的表观体积比重在0.02至0.05的范围内， 纤维的截面是包括一个中心连接部分的改进的横截面形状，并且从中心连接部分，至少一个表面的一部分或整个表面沿着至少三个方向延伸的突起在所述纤维的纵向方向上是敞开的 纤维，纤维的单纱细度为25〜75旦尼尔。

    Modified cross-section fiber for artificial hair
    2.
    发明授权
    Modified cross-section fiber for artificial hair 失效
    用于人造头发的改性横截面纤维

    公开(公告)号：US5683814A

    公开(公告)日：1997-11-04

    申请号：US624357

    申请日：1996-04-11

    申请人： Naohiko Kakita ,  Kenichiro Cho ,  Hiroyuki Nakashima ,  Nobuyuki Nishi ,  Koichi Nishiura

    发明人： Naohiko Kakita ,  Kenichiro Cho ,  Hiroyuki Nakashima ,  Nobuyuki Nishi ,  Koichi Nishiura

    IPC分类号： A41G3/00 ,  A63H3/44 ,  D01D5/253 ,  D01F6/00 ,  D01F6/18 ,  D01F6/40 ,  D01F6/62 ,  D02G3/00

    CPC分类号： A41G3/0083 ,  A63H3/44 ,  D01D5/253 ,  Y10T428/2913 ,  Y10T428/2973 ,  Y10T428/298

    摘要： Modified cross-section fibers for artificial hair having an improved bulkiness and a soft feeling as compared with conventional fibers for the artificial hair, comprising synthetic fibers, the synthetic fiber having a cross-section comprising one central connecting portion and projections extended in three directions from the central connecting portions, wherein at least one of the three projections is most narrowed at a portion where it is nearer from a top edge of the projection than 1/2 of a length R from a center of the central connecting portion to the top edge of the projection, a ratio of W1/W2 wherein W1 is a width of the widest portion in a portion where it is nearer from the top edge than the most narrowed portion, and W2 is a width of the most narrowed portion is 1.05 to 2.0, and a ratio of R/W1 wherein R and W1 are the same as defined above is from 1.10 to 5.0.

    摘要翻译： 与用于人造毛发的常规纤维相比，人造毛发具有改善的蓬松度和柔软感的改性横截面纤维，包括合成纤维，该合成纤维具有截面包括一个中心连接部分和从三个方向延伸的突起 中心连接部分，其中三个突起中的至少一个在距离突起的上边缘更靠近的部分处比从中心的中心的+ E，fra 1/2 + EE长度R更窄 连接部分到突起的顶部边缘，W1 / W2的比率，其中W1是从最上边缘比最窄部分更靠近的部分中的最宽部分的宽度，W2是最大宽度 缩小部分为1.05〜2.0，R和W1的比例，其中R和W1与上述相同，为1.10〜5.0。

    Artificial hair and method for production thereof
    3.
    发明授权
    Artificial hair and method for production thereof 有权
    人造毛发及其制造方法

    公开(公告)号：US06770364B2

    公开(公告)日：2004-08-03

    申请号：US10466982

    申请日：2003-07-21

    申请人： Shoichi Murata ,  Nobuyuki Nishi ,  Kenichiro Cho ,  Masaaki Yokoe ,  Akio Konishi

    发明人： Shoichi Murata ,  Nobuyuki Nishi ,  Kenichiro Cho ,  Masaaki Yokoe ,  Akio Konishi

    IPC分类号： D01F600

    CPC分类号： D01F6/38 ,  D01F6/40 ,  Y10T428/2913 ,  Y10T428/2967

    摘要： The present invention provides synthetic hair comprising fiber of 30 to 100 decitex, comprising an acrylic copolymer obtained by copolymerizing acrylonitrile, vinylidene chloride and a vinyl monomer containing a sulfonic acid group and a process for preparing the synthetic hair. The synthetic hair of the present invention has favorable surface gloss and excellent knot strength and hair breaking in the sewing machine steps when preparing the weft and in implanting hair to skin when preparing wigs and toupees is improved. The fiber which becomes the synthetic fiber is prepared by preparing a spinning solution containing, in a polymer solution of an acrylic polymer comprising 40 to 74% by weight of acrylonitrile, 25 to 59% by weight of vinylidene chloride and 1 to 5% by weight of a vinyl monomer containing a sulfonic acid group copolymerizable therewith and a good solvent, 5 to 20 parts by weight of water based on 100 parts by weight of the polymer, forming fiber by wet spinning, conducting drawing treatment so that the total drawing ratio becomes 2.5 to 12 times and conducting relaxing treatment so that the total relaxation ratio becomes at least 15%. By this method, synthetic hair is obtained, in which the gloss contrast is at least 0.88, the knot strength is at least 0.5 cN/decitex and the average fineness of the filament is 30 to 100 decitex.

    摘要翻译： 本发明提供了包含30-100分特纤维的合成毛发，其包含通过共聚丙烯腈，偏二氯乙烯和含有磺酸基的乙烯基单体得到的丙烯酸共聚物和制备合成毛发的方法。 本发明的合成毛发在制备纬纱时在缝纫机的步骤中具有良好的表面光泽和优异的结强度和脱毛，并且在制备假发和修复时将头发植入到皮肤中。 成为合成纤维的纤维通过制备纺丝溶液来制备，所述纺丝溶液在丙烯酸类聚合物的聚合物溶液中包含40至74重量％的丙烯腈，25至59重量％的偏二氯乙烯和1至5重量％ 含有与其可共聚的磺酸基的乙烯基单体和良溶剂，基于100重量份的聚合物，5至20重量份的水，通过湿纺纺丝形成纤维，进行拉伸处理，使总拉伸比变为 2.5〜12次，进行松弛处理，使总松弛率为15％以上。 通过该方法，得到合成毛发，其中光泽对比度至少为0.88，结强度至少为0.5cN /分特，细丝的平均细度为30-100分特。

    Recording apparatus and liquid ejection apparatus
    5.
    发明授权
    Recording apparatus and liquid ejection apparatus 有权

    公开(公告)号：US07547099B2

    公开(公告)日：2009-06-16

    申请号：US11555600

    申请日：2006-11-01

    申请人： Toshio Miyake ,  Kenji Yanagishita ,  Nobuyuki Nishi

    发明人： Toshio Miyake ,  Kenji Yanagishita ,  Nobuyuki Nishi

    IPC分类号： B41J2/01

    CPC分类号： B41J13/103 ,  B41J2/01 ,  B41J3/4071 ,  B41J13/02 ,  B41J13/106

    摘要： A liquid ejection head is operable to eject a liquid droplet toward a target position. A transporter feeds a first target medium toward the target position in a first direction. An ejector ejects the first target medium to the outside of the apparatus. The ejector includes a first roller and a second roller adapted to nip the first target medium transported from the target position in the first direction. A guide member is disposed at a position closer to the outside of the apparatus than the ejector, and has a guide face along which a tray member on which a second target medium is mounted is fed toward the target position in a second direction which is opposite to the first direction. The guide member is pivotable between a first position for closing the guide face and a second position for opening the guide face to support the tray member.

    RECORDING APPARATUS AND LIQUID EJECTION APPARATUS
    8.
    发明申请
    RECORDING APPARATUS AND LIQUID EJECTION APPARATUS 审中-公开

    公开(公告)号：US20070058024A1

    公开(公告)日：2007-03-15

    申请号：US11555561

    申请日：2006-11-01

    申请人： Toshio Miyake ,  Kenji Yanagishita ,  Nobuyuki Nishi

    发明人： Toshio Miyake ,  Kenji Yanagishita ,  Nobuyuki Nishi

    IPC分类号： B41J2/01

    CPC分类号： B41J13/103 ,  B41J2/01 ,  B41J3/4071 ,  B41J13/02 ,  B41J13/106

    摘要： A liquid ejection head is operable to eject a liquid droplet toward a target position. A transporter feeds a first target medium toward the target position in a first direction. An ejector ejects the first target medium to the outside of the apparatus. The ejector includes a first roller and a second roller adapted to nip the first target medium transported from the target position in the first direction. A guide member is disposed at a position closer to the outside of the apparatus than the ejector, and has a guide face along which a tray member on which a second target medium is mounted is fed toward the target position in a second direction which is opposite to the first direction. The guide member is pivotable between a first position for closing the guide face and a second position for opening the guide face to support the tray member.

    Recording apparatus and liquid ejection apparatus
    9.
    发明申请
    Recording apparatus and liquid ejection apparatus 有权
    记录装置和液体喷射装置

    公开(公告)号：US20050093953A1

    公开(公告)日：2005-05-05

    申请号：US10937748

    申请日：2004-09-10

    申请人： Toshio Miyake ,  Kenji Yanagishita ,  Nobuyuki Nishi

    发明人： Toshio Miyake ,  Kenji Yanagishita ,  Nobuyuki Nishi

    IPC分类号： B41J2/01 ,  B41J3/407 ,  B41J13/02

    CPC分类号： B41J13/103 ,  B41J2/01 ,  B41J3/4071 ,  B41J13/02 ,  B41J13/106

    摘要： A liquid ejection head is operable to eject a liquid droplet toward a target position. A transporter feeds a first target medium toward the target position in a first direction. An ejector ejects the first target medium to the outside of the apparatus. The ejector includes a first roller and a second roller adapted to nip the first target medium transported from the target position in the first direction. A guide member is disposed at a position closer to the outside of the apparatus than the ejector, and has a guide face along which a tray member on which a second target medium is mounted is fed toward the target position in a second direction which is opposite to the first direction. The guide member is pivotable between a first position for closing the guide face and a second position for opening the guide face to support the tray member.

    摘要翻译： 液体喷射头可操作以将液滴喷射到目标位置。 运送器在第一方向上向目标位置馈送第一目标介质。 喷射器将第一目标介质喷射到设备的外部。 喷射器包括第一辊和第二辊，适于夹持从第一方向从目标位置传送的第一目标介质。 引导构件设置在比喷射器更靠近设备外侧的位置处，并且具有引导面，其上安装有第二目标介质的托盘构件沿着该引导面朝向与第二方向相反的第二方向的目标位置 到第一个方向。 引导构件可在关闭引导面的第一位置和用于打开引导面以支撑托盘构件的第二位置之间枢转。