公开(公告)号：US06821599B1

公开(公告)日：2004-11-23

申请号：US10110743

申请日：2002-04-12

申请人： Minoru Kuroda ,  Shoichi Murata ,  Satoru Harada

发明人： Minoru Kuroda ,  Shoichi Murata ,  Satoru Harada

IPC分类号： B32B3300

CPC分类号： D01F6/54 ,  Y10T428/23936 ,  Y10T428/23993 ,  Y10T428/2973 ,  Y10T428/2978

摘要： Porous acrylic fibers produced by a method comprising subjecting a spinning dope containing 0.3 to 20 parts by weight of poly(vinyl acetate) relative to 100 parts of an acrylic copolymer to a wet spinning to give fibers, crimping and cutting the fibers, subjecting the resultant fibers to a treatment by hot water at 90 to 100° C. for 30 to 120 minutes or by saturated steam at 90 to 130° C. for 10 to 90 minutes to thereby form porous fibers; and a pile fabric having pile portions which comprise the porous fibers in an amount of 3 wt % or more, and, in the pile fabric, respective single fibers are visible being separate and emphasized, and thus the pile fabric has an appearance being highly decorative and excellent in design characteristics.

摘要翻译： 通过以下方法制造的多孔丙烯酸纤维，该方法包括使含有相对于100份丙烯酸共聚物的聚乙酸乙烯酯为0.3〜20重量份的纺丝原液进行湿式纺丝，得到纤维，卷曲和切割纤维， 纤维在90〜100℃下用热水处理30〜120分钟，或用90〜130℃的饱和蒸汽处理10〜90分钟，形成多孔纤维; 以及具有3重量％以上的多孔纤维的绒毛部分的绒头织物，并且在绒头织物中，各个单纤维是可见的分离和强调，因此绒头织物具有高度装饰性的外观 并具有出色的设计特点。

公开(公告)号：US20080118672A1

公开(公告)日：2008-05-22

申请号：US11980891

申请日：2007-10-31

申请人： Minoru Kuroda ,  Shoichi Murata ,  Satoru Harada

发明人： Minoru Kuroda ,  Shoichi Murata ,  Satoru Harada

IPC分类号： B44F7/00 ,  D03D27/00

CPC分类号： D03D27/00 ,  D01D5/253 ,  D01F1/04 ,  D01F6/38 ,  Y10T428/23993

摘要： Acrylic fiber which can be produced industrially at a low cost and has excellent appearance properties that the individual fibers are clearly perceived visually is provided.The object is attained by using an acrylic fiber comprising an acrylic copolymer, which has a light transmittance of 15 to 65% in the fiber width direction and a maximum surface reflectance of 30 to 80% with respect to light incident thereon at an angle of 60 degrees in the fiber length direction, wherein the fiber contains 1.2 to 30 parts by weight of white pigment having a maximum particle size of at most 0.8 μm based on 100 parts by weight of the acrylic copolymer.

摘要翻译： 提供了可以以低成本工业生产且具有优异的外观特性的丙烯酸纤维，使得各个纤维在视觉上被清楚地感觉到。 本发明的目的是通过使用包含丙烯酸共聚物的丙烯酸纤维，其在纤维宽度方向上的透光率为15〜65％，最大表面反射率相对于入射到其上的光为60〜80％ 在纤维长度方向上，纤维含有基于100重量份的丙烯酸共聚物，最大粒径为0.8μm以下的白色颜料为1.2〜30重量份。

公开(公告)号：US20070190322A1

公开(公告)日：2007-08-16

申请号：US10590862

申请日：2005-02-18

申请人： Satoru Harada

发明人： Satoru Harada

IPC分类号： D02G3/44

CPC分类号： D01F6/40 ,  A41G3/0083 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/2967 ,  Y10T428/298

摘要： An artificial hair fiber bundle comprising: a mixture of a synthetic acrylic base fiber (A) made of an acrylic base copolymer containing acrylonitrile, vinyl chloride and vinylidene chloride and a vinyl monomer copolymerizable therewith, a synthetic acrylic base fiber (B) made of an acrylic base copolymer containing acrylonitrile, vinyl chloride and a vinyl monomer copolymerizable therewith; and a synthetic polyvinyl chloride base fiber having a monofilament fineness of 30 to 90 decitexes, provides a hair decorative product superior in stylability and sensory characteristics and favorable for use as a wig, hairpiece, or the like.

摘要翻译： 一种人造毛发纤维束，包括：由丙烯腈，氯乙烯和偏二氯乙烯的丙烯酸系共聚物制成的合成丙烯酸系基础纤维（A）和可与其共聚的乙烯基单体的混合物，由 含丙烯腈，氯乙烯和可与其共聚的乙烯基单体的丙烯酸系基础共聚物; 和单丝细度为30〜90分特的合成聚氯乙烯基础纤维，提供优异的造型性和感官特性的头发装饰性产品，有利于用作假发，毛发等。

公开(公告)号：US06617024B2

公开(公告)日：2003-09-09

申请号：US09992670

申请日：2001-11-16

申请人： Shin Sudo ,  Satoru Harada

发明人： Shin Sudo ,  Satoru Harada

IPC分类号： D01F600

CPC分类号： D01D5/247 ,  D01F6/32 ,  D01F6/38 ,  Y10T428/2913 ,  Y10T428/2935 ,  Y10T428/2969 ,  Y10T428/2975

摘要： A hollow shrinkable fiber is manufactured by wet spinning a copolymer of acrylonitrile and a halogen-containing vinyl monomer, and then carrying out steam treatment, followed by drying treatment, and then heat treatment, thus forming a marrow-like or network-like hollow portion comprising a large number of voids in a core part of the fiber cross section. The void ratio of the fiber cross section is 10 to 50%, and the dry heat shrinkage percentage of the fiber is at least 15%. The fiber has a hollow form similar to that of natural fur, is excellent in terms of bulkiness, a lightweight feeling and warmth retention, and can be used as down hairs in pile products.

公开(公告)号：US5112750A

公开(公告)日：1992-05-12

申请号：US748473

申请日：1985-06-25

申请人： Hideo Tanaka ,  Masatoshi Matsumura ,  Satoru Harada ,  Mizuo Yajima

发明人： Hideo Tanaka ,  Masatoshi Matsumura ,  Satoru Harada ,  Mizuo Yajima

IPC分类号： C12N11/04

CPC分类号： C12N11/04

摘要： Novel immobilized cells are prepared by immobilizing microbial cells in a gel carrier wherein an absorbent for organic solvents harmful to the cells is dispersed. A method for normally culturing these immobilized cells is utilized in a medium that contains the organic solvents or to which organic solvents are added without any previous sterilization. The present invention makes it possible to realize an ideal fermentation process without requiring a sterilizing process.

摘要翻译： 通过将微生物细胞固定在其中分散有对细胞有害的有机溶剂的吸收剂的凝胶载体中来制备新的固定化细胞。 通常培养这些固定化细胞的方法在含有有机溶剂的介质中使用，或者在没有任何先前灭菌的情况下添加有机溶剂。 本发明使得可以实现理想的发酵过程而不需要消毒处理。

公开(公告)号：US4978812A

公开(公告)日：1990-12-18

申请号：US288278

申请日：1988-12-22

申请人： Kazuyuki Akeyoshi ,  Takeshi Matsumoto ,  Satoru Harada ,  Masatake Nakamura ,  Toshiyuki Ishikawa

发明人： Kazuyuki Akeyoshi ,  Takeshi Matsumoto ,  Satoru Harada ,  Masatake Nakamura ,  Toshiyuki Ishikawa

IPC分类号： H05K9/00

CPC分类号： B32B17/10036 ,  H05K9/00

摘要： An electromagnetic wave shielding transparent body comprising one or more transparent sheets, a transparent conductive layer formed as a first electric conductor on at least one of said transparent sheets, and a second electric conductor separated from said transparent conductive layer.

公开(公告)号：US08511320B2

公开(公告)日：2013-08-20

申请号：US12373853

申请日：2007-07-18

申请人： Seiichi Sakurai ,  Satoru Harada

发明人： Seiichi Sakurai ,  Satoru Harada

IPC分类号： A41G5/00 ,  A41G3/00

CPC分类号： A41G5/0046 ,  A41G3/0083 ,  D02G1/18

摘要： An object of the invention is to provide an artificial hair fiber bundle having a color tone with a gradation appearance at a tip portion thereof. An aspect of the invention is a fiber bundle (10) for artificial hair, with one end (1) thereof being bundled and fixed. The fiber bundle includes fibers (A1, B1) of two or more kinds having color tones different from each other, the fiber bundle being obtained by a heat treatment at a predetermined temperature. The fibers of two or more kinds have heat shrinkage rates different from each other, and a tip portion of the fiber (A1) out of the fibers of two or more kinds emerges in a portion (2) corresponding to the other end of the fiber bundle (10) which is not bundled and fixed.

摘要翻译： 本发明的目的是提供一种具有在其尖端部分具有灰度外观的色调的人造毛发纤维束。 本发明的一个方面是用于人造毛发的纤维束（10），其一端（1）被捆扎固定。 纤维束包括具有彼此不同的色调的两种或更多种的纤维（A1，B1），纤维束通过在预定温度下的热处理获得。 两种以上的纤维的热收缩率彼此不同，并且在两根以上的纤维中的纤维（A1）的前端部分出现在对应于纤维另一端的部分（2）中 捆绑（10），不捆绑和固定。

公开(公告)号：US07906209B2

公开(公告)日：2011-03-15

申请号：US12441441

申请日：2007-09-19

申请人： Tomokazu Higami ,  Seiichi Sakurai ,  Satoru Harada

发明人： Tomokazu Higami ,  Seiichi Sakurai ,  Satoru Harada

IPC分类号： D02G3/00

CPC分类号： A41G3/0083 ,  D01D5/253 ,  Y10T428/2922 ,  Y10T428/2973 ,  Y10T428/2976 ,  Y10T428/2978

摘要： An artificial hair which is composed of synthetic fibers such as acrylic fibers or vinyl chloride fibers and which is characterized in that the cross section of each fiber has a shape consisting of one major axis and at least two minor axes nearly perpendicular to the major axis and that the single-fiber fineness is 25 to 70 dtex. This artificial hair is soft to the touch and bulky (voluminous) to impart a good feel to hair accessories and exhibits excellent combing properties and braidability, thus giving hair accessories (such as wigs, hairpieces, braids, extension hair and doll hair) which have excellent feel and settability.

摘要翻译： 一种由丙烯酸纤维或氯乙烯纤维等合成纤维构成的人造毛发，其特征在于，各纤维的横截面为由长轴和长轴几乎垂直的长轴和至少两个短轴构成的形状， 单纤维细度为25〜70分特。 这种人造毛发触感柔软（体积大）以赋予头发配件良好的感觉，并显示出优异的梳理性和可编织性，从而赋予具有以下特征的头发配件（例如假发，发饰，辫子，延伸头发和娃娃头发） 优良的手感和可靠性。

公开(公告)号：US20090266372A1

公开(公告)日：2009-10-29

申请号：US12441441

申请日：2007-09-19

申请人： Tomokazu Higami ,  Seiichi Sakurai ,  Satoru Harada

发明人： Tomokazu Higami ,  Seiichi Sakurai ,  Satoru Harada

IPC分类号： A41G3/00 ,  D01D5/253 ,  D01F6/40 ,  A41G5/00

CPC分类号： A41G3/0083 ,  D01D5/253 ,  Y10T428/2922 ,  Y10T428/2973 ,  Y10T428/2976 ,  Y10T428/2978

摘要： An artificial hair which is composed of synthetic fibers such as acrylic fibers or vinyl chloride fibers and which is characterized in that the cross section of each fiber has a shape consisting of one major axis and at least two minor axes nearly perpendicular to the major axis and that the single-fiber fineness is 25 to 70 dtex. This artificial hair is soft to the touch and bulky (voluminous) to impart a good feel to hair accessories and exhibits excellent combing properties and braidability, thus giving hair accessories (such as wigs, hairpieces, braids, extension hair and doll hair) which have excellent feel and settability.

摘要翻译： 一种由丙烯酸纤维或氯乙烯纤维等合成纤维构成的人造毛发，其特征在于，各纤维的横截面为由长轴和长轴几乎垂直的长轴和至少两个短轴构成的形状， 单纤维细度为25〜70分特。 这种人造毛发触感柔软（体积大）以赋予头发配件良好的感觉，并显示出优异的梳理性和可编织性，从而赋予具有以下特征的头发配件（例如假发，发饰，辫子，延伸头发和娃娃头发） 优良的手感和可靠性。

公开(公告)号：US20090260649A1

公开(公告)日：2009-10-22

申请号：US12373853

申请日：2007-07-18

申请人： Seiichi Sakurai ,  Satoru Harada

发明人： Seiichi Sakurai ,  Satoru Harada

IPC分类号： A41G5/00 ,  B29C71/00

CPC分类号： A41G5/0046 ,  A41G3/0083 ,  D02G1/18

摘要： An object of the invention is to provide an artificial hair fiber bundle having a color tone with a gradation appearance at a tip portion thereof. An aspect of the invention is a fiber bundle (10) for artificial hair, with one end (1) thereof being bundled and fixed. The fiber bundle includes fibers (A1, B1) of two or more kinds having color tones different from each other, the fiber bundle being obtained by a heat treatment at a predetermined temperature. The fibers of two or more kinds have heat shrinkage rates different from each other, and a tip portion of the fiber (A1) out of the fibers of two or more kinds emerges in a portion (2) corresponding to the other end of the fiber bundle (10) which is not bundled and fixed.

摘要翻译： 本发明的目的是提供一种具有在其尖端部分具有灰度外观的色调的人造毛发纤维束。 本发明的一个方面是用于人造毛发的纤维束（10），其一端（1）被捆扎固定。 纤维束包括具有彼此不同的色调的两种或更多种的纤维（A1，B1），纤维束通过在预定温度下的热处理获得。 两种以上的纤维的热收缩率彼此不同，并且在两根以上的纤维中的纤维（A1）的前端部分出现在对应于纤维另一端的部分（2）中 捆绑（10），不捆绑和固定。