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1. 发明授权

US5466505A Napped fabric and process for its production 失效
标题翻译：绒布织物及其生产工艺
公开(公告)号：US5466505A
公开(公告)日：1995-11-14
申请号：US170636
申请日：1993-12-21
申请人： Keiji Fukuda , Isao Tokunaga , Takao Akagi
发明人： Keiji Fukuda , Isao Tokunaga , Takao Akagi
IPC分类号： D01F8/14 , D04B21/04 , D06M11/00 , D06M11/38 , D06M11/40 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/32 , D06Q1/02 , B32B33/00 , D02G3/00 , D06C11/00
CPC分类号： D06M11/38 , D04B21/04 , D06Q1/02 , Y10T428/2395 , Y10T428/23957 , Y10T428/23993 , Y10T428/2929 , Y10T428/2976 , Y10T428/2978
摘要： Provided are napped fabrics with naps comprising a tapered fiber of a sheath-core polyester fiber with the sheath component having larger alkali hydrolysis rate than the core component, the core of the tapered fiber being exposed at its end part and having smooth surface, the sheath of at least the tapered part having minutely roughened surface. The napped fabrics are of high quality, having good hand and excellent color developing property without unnatural luster such as dark fading or white appearance and being difficult to soil, and are hence markedly suited for car seat cover.
摘要翻译：提供的是具有绒毛的起绒织物，其包含鞘芯聚酯纤维的锥形纤维，其鞘组分具有比芯组分更大的碱水解速率，锥形纤维的芯在其端部暴露并具有光滑表面，护套至少具有微小粗糙表面的锥形部分。起绒织物质量好，具有良好的手感和优异的显色性，不会发生黑色褪色或白色外观等不自然光泽，难以弄脏，因此显着地适用于汽车座椅罩。

2. 发明授权

US5407735A Tapered fiber and napped fabric utilizing the same 失效
标题翻译：锥形纤维和起绒织物使用它们
公开(公告)号：US5407735A
公开(公告)日：1995-04-18
申请号：US135333
申请日：1993-10-13
申请人： Keiji Fukuda , Eiji Akiba , Takao Akagi
发明人： Keiji Fukuda , Eiji Akiba , Takao Akagi
IPC分类号： D01F8/14 , D04B21/04 , D06M11/38 , D03D3/00
CPC分类号： D01F8/14 , D04B21/04 , D06M11/38 , Y10T428/23957 , Y10T428/23964 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931 , Y10T428/2973 , Y10T428/2978 , Y10T428/298
摘要： Provided is a sheath-core composite polyester fiber with both the core and the sheath comprising polyesters and at least one end thereof is tapered to its tip. Two groups of recesses having different diameter ranges are formed on the exposed core of the tapered part and on the surface of the sheath, respectively. Napped fabrics with raised fibers comprising the composite fibers have good hand with stiffness (KOSHI), excellent color developing property and color depth when dyed. The fabrics have no luster difference or color difference such as dark fading and white appearance and, besides, produce no whitened seams, so that they are suitable for car-seat covers and like uses.
摘要翻译：提供了一种鞘芯复合聚酯纤维，其中芯和护套都包含聚酯，并且其至少一个端部在其尖端上渐缩。具有不同直径范围的两组凹槽分别形成在锥形部分的暴露的芯部和护套的表面上。具有包含复合纤维的凸起纤维的起绒织物具有良好的手硬度（KOSHI），优异的显色性能和染色时的颜色深度。织物没有光泽差异或颜色差异，例如黑暗褪色和白色外观，并且除了不产生增白的接缝之外，因此它们适用于汽车座椅罩等。

3. 发明授权

US4728564A Sheet-like structures and process for producing the same 失效
标题翻译：片状结构及其制造方法
公开(公告)号：US4728564A
公开(公告)日：1988-03-01
申请号：US815623
申请日：1986-01-02
申请人： Takao Akagi , Itsuki Sakamoto , Shinji Yamaguchi
发明人： Takao Akagi , Itsuki Sakamoto , Shinji Yamaguchi
IPC分类号： B32B27/12 , D06N3/04 , D06N3/18 , D06N7/00 , B32B27/08 , B32B27/28 , B32B27/30 , B32B27/36
CPC分类号： D06N7/00 , D06N3/047 , D06N3/183 , Y10T428/265 , Y10T428/3154 , Y10T428/31565 , Y10T428/3158 , Y10T428/31598 , Y10T428/31663 , Y10T428/31667 , Y10T428/31797 , Y10T442/2861
摘要： A sheet-like structure comprises a fibrous structure containing not less than 10 weight percent of disperse dye-polyester fibers. At least one side of the structure is coated with a resin layer. A thin polymer film layer having a thickness of 100-10,000 angstroms is formed on at least one side of the resin layer. The structure is effective in preventing disperse dye migration and sublimation.
摘要翻译：片状结构包括含有不少于10重量％的分散染料 - 聚酯纤维的纤维结构。该结构的至少一侧涂覆有树脂层。在树脂层的至少一侧上形成厚度为100-10,000埃的薄聚合物膜层。该结构有效地防止了分散染料的迁移和升华。

4. 发明授权

US4118529A Suede woven fabric and a process of manufacturing the same 失效
标题翻译：绒面革织物及其制造工艺
公开(公告)号：US4118529A
公开(公告)日：1978-10-03
申请号：US803265
申请日：1977-06-03
申请人： Junyo Nakagawa , Takao Akagi , Koji Hiramatsu
发明人： Junyo Nakagawa , Takao Akagi , Koji Hiramatsu
IPC分类号： D01D5/36 , D03D15/00 , D03D25/00 , D02G3/00
CPC分类号： D03D15/0061 , D01D5/36 , D03D15/00 , D03D15/0077 , D03D25/00 , D10B2331/04 , Y10T428/2395 , Y10T428/23957 , Y10T428/2976
摘要： A suede woven fabric comprises a warp yarn selected from the group consisting of polyester textured yarn, polyester filament yarn and polyester spun yarn, and a weft yarn of polyester island filaments whose mean thicknesses in denier are within the range from 0.05 to 0.50 and whose degree of variation of thickness is 15 to 60%; wherein a portion of said island filaments on at least one surface of the fabric is raised to form piles of individual island monofilaments whose mean lengths are from 0.5 to 4.0mm; wherein the number of floating points on said weft yarn, whose number of floats in within the range of 3 to 11, is 100 to 500/cm.sup.2 of woven fabric, and wherein the relation between the shear stiffness G.sub.0.5 at a shear angle of 0.5.degree. and the stiffness G.sub.5 at a shear angle of 5.degree., represented by G.sub.5 /G.sub.0.5, is 1.5 to 15.
摘要翻译：绒面织物包括选自聚酯变形纱，聚酯长丝纱和聚酯短纤纱的经纱，以及丹尼尔平均厚度在0.05至0.50的范围内的聚酯岛丝的纬纱，其程度厚度变化为15〜60％; 其中在所述织物的至少一个表面上的所述岛状细丝的一部分被升高以形成平均长度为0.5至4.0mm的单个孤岛单丝的堆; 其中所述纬纱的数量在3至11的范围内的所述纬纱的数量为100至500 / cm 2的编织物，并且其中剪切刚度G0.5在剪切角下的关系 0.5°，G5 / G0.5表示的剪切角为5°的刚度G5为1.5〜15。

5. 发明授权

US5788942A Dry analysis element for quantitative analysis of analyte contained in whole blood 失效
标题翻译：用于定量分析全血中所含分析物的干分析元件
公开(公告)号：US5788942A
公开(公告)日：1998-08-04
申请号：US634523
申请日：1996-04-18
申请人： Toru Kitani , Takao Akagi
发明人： Toru Kitani , Takao Akagi
IPC分类号： G01N33/52 , G01N31/22
CPC分类号： G01N33/525 , Y10S435/805
摘要： A dry analysis element for the quantitative analysis of an analyte contained in whole blood comprises a layer exhibiting volume filtration function and a detection layer. The layer exhibiting volume filtration function is made of a cloth selected from microfibrous cloths each having an average fiber diameter of from 0.1 to 10 .mu.m or a napped cloth having an average of from 1 to 30 .mu.m. In a first preferred embodiment, the layer exhibiting volume filtration function is composed of a non-woven cloth having a density of from 0.01 to 0.2 g/cm.sup.3 and made of fibers each having an average fiber diameter of from 0.2 to 10 .mu.m. In a second preferred embodiment, the layer exhibiting volume filtration function is composed of a napped cloth having a fiber density per cm.sup.2 of from 7.0.times.10.sup.3 to 8.2.times.10.sup.6, each of the napped fibers having an average diameter of from 1 to 30 microns and an average nap length of 0.5 to 5.0 mm. In a third preferred embodiment, the layer exhibiting volume filtration function is composed of a cloth having a porosity of from 45 to 70% and made of micro filaments each having an average filament diameter of from 0.1 to 7 .mu.m.
摘要翻译：用于对全血中包含的分析物进行定量分析的干燥分析元件包括显示体积过滤功能的层和检测层。显示体积过滤功能的层由选自平均纤维直径为0.1至10μm的微纤维布或平均为1至30μm的起绒织物的布制成。在第一优选实施方案中，显示体积过滤功能的层由密度为0.01至0.2g / cm 3的无纺布组成，并由平均纤维直径为0.2至10μm的纤维制成。在第二优选实施方案中，显示体积过滤功能的层由每平方厘米纤维密度为7.0×10 3至8.2×10 6 6的绒毛布组成，每个起绒纤维的平均直径为1至30微米，平均直径为1至30微米绒毛长度为0.5〜5.0mm。在第三优选实施方案中，显示体积过滤功能的层由具有45至70％的孔隙率的织物组成，并由平均长丝直径为0.1-7μm的微丝制成。

6. 发明授权

US5087519A Ethylene-vinyl alcohol copolymer composite fiber and production thereof 失效
标题翻译：乙烯 - 乙烯醇共聚物复合纤维及其生产
公开(公告)号：US5087519A
公开(公告)日：1992-02-11
申请号：US444794
申请日：1989-12-01
申请人： Shinji Yamaguchi , Kiyoshi Hirakawa , Seiji Kashima , Kazuhiko Tanaka , Masao Kawamoto , Takao Akagi
发明人： Shinji Yamaguchi , Kiyoshi Hirakawa , Seiji Kashima , Kazuhiko Tanaka , Masao Kawamoto , Takao Akagi
IPC分类号： D01F8/10 , D01F11/06 , D06M13/123 , D06M15/333
CPC分类号： D06M13/123 , D01F11/06 , D01F8/10 , D06M15/333 , Y10T428/2929 , Y10T428/2931 , Y10T428/2973
摘要： Provided is a composite fiber comprising an ethylene-vinyl alcohol copolymer and a thermoplastic polymer. The composite fiber is acetalized with a dialdehyde such that the ethylene-vinyl alcohol copolymer has a melting point in a specified range, whereby the composite fiber does not cause serious stickings between the filaments when dyed, sewn or ironed and is excellent in hydrophilic property, resistance to soiling, antistatic property and the like. The composite fiber is thus very suitable for clothing use.

7. 发明授权

US4745027A Fiber having high density and roughened surface 失效
标题翻译：纤维具有高密度和粗糙表面
公开(公告)号：US4745027A
公开(公告)日：1988-05-17
申请号：US899979
申请日：1986-08-25
申请人： Katsura Maeda , Takao Akagi , Masanori Sato , Shinji Yamaguchi
发明人： Katsura Maeda , Takao Akagi , Masanori Sato , Shinji Yamaguchi
IPC分类号： D01F6/92 , C08L67/02 , D01F1/10 , D01F6/62 , D02G3/00 , C08K3/32
CPC分类号： D01F1/10 , D01F6/62 , Y10T428/2927
摘要： There is provided an improved polyester fiber said improvement comprising (a) said fiber containing a density increasing amount of particles having a specific gravity higher than the polyester polymer from which the fiber is made and (b) a roughened surface thereby providing improved drape and silhouette to woven and knitted fabrics made therefrom.
摘要翻译：提供了一种改进的聚酯纤维，所述改进包括（a）所述纤维含有密度增加量的比重高于制备纤维的聚酯聚合物的颗粒，和（b）粗糙表面，由此提供改进的悬垂和轮廓由其制成的编织物和针织物。

8. 发明授权

US4451534A Synthetic fibers imparted with an irregular surface and a process for their production 失效
标题翻译：赋予不规则表面的合成纤维及其生产方法
公开(公告)号：US4451534A
公开(公告)日：1984-05-29
申请号：US438981
申请日：1982-11-03
申请人： Takao Akagi , Shinji Yamaguchi , Katsura Maeda , Kazuo Yamamoto
发明人： Takao Akagi , Shinji Yamaguchi , Katsura Maeda , Kazuo Yamamoto
IPC分类号： D06M10/00 , D01F6/00 , D01F6/62 , D01F6/92 , D06M10/02 , D06M11/00 , D06M11/38 , D06M23/00 , D06M23/16 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/32 , D06P5/20 , D06Q1/00 , D02G3/00
CPC分类号： D06Q1/00 , D06M10/025 , D06M2101/26 , D06M2101/32 , D06M2101/34 , D06M2101/38 , Y10T428/2927 , Y10T428/2929 , Y10T428/2931 , Y10T428/2933 , Y10T428/294 , Y10T428/2969 , Y10T428/2978
摘要： A surface-modified synthetic fiber is provided by plasma irradiating a synthetic fiber containing fine particles. Recesses and projections are formed on the surface of the fiber. The recesses are formed by being etched with plasma in the portion not shielded by the fine particles; the projections are formed by not being etched in the portion shielded by the fine particles. The resulting fiber has an irregular surface such that the distance between the center points of adjacent projections is between approximately 0.03 and 1 microns and the number of projections is between approximately 1 and 200 per square micron.
摘要翻译：通过等离子体照射含有微粒的合成纤维来提供表面改性合成纤维。在纤维的表面上形成凹部和凸起。通过在未被微粒子屏蔽的部分中用等离子体蚀刻形成凹部; 通过在被微粒子屏蔽的部分中不被蚀刻而形成突起。所得到的纤维具有不规则的表面，使得相邻突起的中心点之间的距离在约0.03和1微米之间，并且突起的数量在大约1至200每平方微米之间。

9. 发明授权

US4254182A Polyester synthetic fiber containing particulate material and a method for producing an irregularly uneven random surface having recesses and projections on said fiber by chemically extracting said particulate material 失效
标题翻译：含有微粒材料的聚酯合成纤维和通过化学提取所述颗粒材料在所述纤维上生产具有凹凸的不规则不规则无序表面的方法
公开(公告)号：US4254182A
公开(公告)日：1981-03-03
申请号：US16750
申请日：1979-03-02
申请人： Shinji Yamaguchi , Takao Akagi , Takaakira Tsuji , Katsura Maeda , Masao Kawamoto , Akira Kubotsu
发明人： Shinji Yamaguchi , Takao Akagi , Takaakira Tsuji , Katsura Maeda , Masao Kawamoto , Akira Kubotsu
IPC分类号： D06M11/00 , D01D5/00 , D01D5/08 , D01D5/247 , D01F1/02 , D01F6/62 , D06M11/38 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/32 , D06P1/673 , D06P5/00 , B44C1/22 , D02G3/00 , D06M5/02
CPC分类号： D01F6/62 , D01D5/247 , D01F1/02 , Y10T428/2927 , Y10T428/2978
摘要： A polyester fiber having an irregularly uneven random surface, having nonuniform recesses and projections forming said surface satisfying the requirement 0.2 micron
摘要翻译：具有不规则不规则的随机表面的聚酯纤维，具有形成所述表面的不均匀的凹陷和突起，其满足0.2微米

10. 发明授权

US5047448A Antimicrobial-shaped article and a process for producing the same 失效
标题翻译：抗微生物制品及其制造方法
公开(公告)号：US5047448A
公开(公告)日：1991-09-10
申请号：US331350
申请日：1989-03-31
申请人： Kazuhiko Tanaka , Kiyoshi Hirakawa , Kiyoshi Takisawa , Takao Akagi , Masao Kawamoto
发明人： Kazuhiko Tanaka , Kiyoshi Hirakawa , Kiyoshi Takisawa , Takao Akagi , Masao Kawamoto
IPC分类号： A01N25/10 , A01N25/34 , A01N59/16 , A01N59/20 , C08K3/08 , C08L67/00 , C08L67/02 , C08L101/00 , D01F1/10 , D01F6/92
CPC分类号： D01F1/103 , C08K3/08 , Y10T428/2973
摘要： The present invention provides shaped articles incorporating mixed particulate metals comprising fine particles of a first metal or a compound thereof capable of releasing a metal ion having a first antimicrobial function, and a second metal having an ionization tendency different from that of the first metal or a compound thereof capable of releasing a metal ion having a second antimicrobial function, together with a polyester compound having specific properties, dispersed therein, and thus being capable of effectively releasing gradually over a long period a trace amount of the metal ions having an antimicrobial function from the particulate metals and maintaining an excellent antimicrobial function. The fibers according to the present invention also have excellent durability of the antimicrobial function and have excellent mildew resistance, in repeated washings and in service.

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