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21.发明授权
公开(公告)号：US5639512A
公开(公告)日：1997-06-17
申请号：US381874
申请日：1995-02-16
CPC分类号： G02B6/02038 , B29C47/0026 , B29D11/00721 , G02B1/045 , G02B1/048 , B29C47/00 , B29C47/0021 , Y10T428/2933 , Y10T428/2991
摘要： A process and an apparatus for producing a preform for plastic optical fiber having a refractive index distribution in which the refractive index is gradually decreased from the center of the preform toward the outer periphery thereof, by depositing a deposition layer comprising a polymer A (refractive index: N.sub.a) and a refractive index modifier having a refractive index different from that of the polymer A onto a surface of a rod member rotating about an axis thereof, by use of vapor-phase deposition based on a CVD (Chemical Vapor Deposition) process, or a coating process. A plastic optical fiber preform comprising deposition layers having a gradually decreasing refractive index distribution is formed by changing the mixing ratio between the polymer A and the refractive index modifier constituting the deposition layer.
摘要翻译： PCT No.PCT / JP94 / 00962 Sec。 371日期1995年2月16日 102（e）日期1995年2月16日PCT提交1994年6月14日PCT公布。 公开号WO95 / 00868 日期1995年1月5日一种用于制造塑料光纤预制品的方法和装置，其具有折射率分布，其中折射率从预成型件的中心朝向其外周逐渐减小，通过沉积包含 聚合物A（折射率：Na）和折射率与聚合物A的折射率不同的折射率调节剂，通过使用基于CVD的气相沉积（化学品 气相沉积）工艺或涂层工艺。 通过改变构成沉积层的聚合物A和折射率调节剂之间的混合比，形成包含逐渐降低的折射率分布的沉积层的塑料光纤预制件。
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公开(公告)号：USD378769S
公开(公告)日：1997-04-08
申请号：US11501
申请日：1993-08-06
申请人： Tsuyoshi Nonaka , Minoru Sawada
设计人： Tsuyoshi Nonaka , Minoru Sawada
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公开(公告)号：US5524164A
公开(公告)日：1996-06-04
申请号：US302863
申请日：1994-10-31
CPC分类号： G02B6/448 , G02B6/4403 , G02B6/4404
摘要： A tape form optical fiber wire comprising at least one set of at least two optical fibers each of which has a protective coating layer and which are arranged in parallel in the same plane, at least one set of the optical fibers being integrated by at least one common coating layer, in which the common coating layer contains a main component of a common coating resin and a component having a poor compatibility with the main component, in which wire, no strain is generated in the optical fibers when the wire is bent.
摘要翻译： PCT No.PCT / JP94 / 00034 Sec。 371日期：1994年10月31日 102（e）日期1994年10月31日PCT 1994年1月13日PCT PCT。 公开号WO94 / 16350 PCT 日期：1994年7月21日。一种带状光纤线，包括至少一组至少两根光纤，每条光纤具有保护涂层，并且平行布置在同一平面中，至少一组光学 纤维由至少一个公共涂层整合，其中公共涂层含有普通涂层树脂的主要成分和与主要成分的相容性差的成分，其中丝线在光纤中不产生应变 当电线弯曲时。
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公开(公告)号：US5091984A
公开(公告)日：1992-02-25
申请号：US629692
申请日：1990-12-18
CPC分类号： G02F1/293 , G02F1/3131
摘要： An optical switch for switching an optical path by changing the refractive index of the circumference of a light coupling region of a directional coupler is disclosed. Such a change is accomplished by a photochromic compound in the circumferential medium of the light coupling region. Such a photochromic compound when beamed with light of a specific wavelength undergoes a photochromic reaction which changes the refractive index of the circumferential medium of the light coupling region. Such a reaction is reversible when beamed with light of another specific wavelength.
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公开(公告)号：US09000300B2
公开(公告)日：2015-04-07
申请号：US13878826
申请日：2011-10-21
申请人： Tsuyoshi Nonaka
发明人： Tsuyoshi Nonaka
IPC分类号： H01B3/30 , H01B3/42 , C08L101/16
CPC分类号： H01B3/421 , C08L101/16
摘要： Provided is an insulated wire that is capable of reducing loads to the environment by containing a renewable biomass resource, and has excellent water resistance even if containing the biomass resource. The insulated wire includes a conductor, and an insulator that coats the perimeter of the conductor, wherein the insulator is made from a resin composition that contains a biodegradable resin having a repeating unit structure represented by the following general formula (1), and a repeating unit structure represented by the following general formula (2); wherein each of R1 and R2 represents an alkyl group having one or more carbon atoms, and each of a and b represents a natural number of one or more.
摘要翻译： 提供一种绝缘电线，其能够通过包含可再生生物质资源来减少对环境的负担，并且即使含有生物质资源也具有优异的耐水性。 绝缘线包括导体和覆盖导体周边的绝缘体，其中绝缘体由包含具有由以下通式（1）表示的重复单元结构的生物可降解树脂的树脂组合物制成，并且重复 单元结构由以下通式（2）表示; 其中R1和R2各自表示具有一个或多个碳原子的烷基，a和b各自表示一个或多个的自然数。
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公开(公告)号：US08859900B2
公开(公告)日：2014-10-14
申请号：US12994212
申请日：2009-06-17
申请人： Tsuyoshi Nonaka , Keiji Itagaki
发明人： Tsuyoshi Nonaka , Keiji Itagaki
摘要： A flame-retardant composition that is not colored during compounding and molding, and a covered electric wire using the same. The flame-retardant composition contains at least a matrix polymer such as an olefin resin, a phenolic antioxidant having tert-butyl groups in positions 2 and 6 of a hydroxyl group, and a flame retardant that is a pulverized natural mineral containing magnesium hydroxide as the main ingredient, and the iron oxide concentration in the flame retardant is 1000 ppm or less. The covered electric wire uses the flame-retardant composition as a covering material.
摘要翻译： 在复合和模制期间不着色的阻燃组合物和使用其的被覆电线。 该阻燃组合物至少包含基质聚合物如烯烃树脂，羟基的2和6位具有叔丁基的酚类抗氧化剂和作为粉末状天然矿物的阻燃剂，其中含有氢氧化镁作为 主要成分，阻燃剂中的氧化铁浓度为1000ppm以下。 被覆电线使用阻燃组合物作为覆盖材料。
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公开(公告)号：US20110198107A1
公开(公告)日：2011-08-18
申请号：US13124994
申请日：2009-09-30
申请人： Tsuyoshi Nonaka
发明人： Tsuyoshi Nonaka
摘要： A flame retardant capable of improving cold resistance and manufacturability of a flame-retardant composition containing itself, and a flame-retardant composition and an insulated wire including the same. A flame retardant is prepared by subjecting an aggregation prepared by aggregating particles mainly consisting of magnesium hydroxide made from magnesium chloride contained in seawater to surface treatment using a surface treatment agent containing an organic polymer. The organic polymer is an olefin resin such as polyethylene and polypropylene. The organic polymer is a resin having a low melt viscosity or a low melting point, and specifically a resin having a melt viscosity of 1000 mPa·s or less at 140° C., or having a melting point of 100° C. or less. The flame-retardant composition contains the flame retardant and a matrix polymer. The insulated wire is prepared by covering a conductor with the composition.
摘要翻译： 能够改善含有其本身的阻燃组合物的耐寒性和可制造性的阻燃剂，以及阻燃组合物和包含该阻燃组合物的绝缘电线。 通过使用含有有机聚合物的表面处理剂对由主要由海水中包含的氯化镁制成的氢氧化镁组成的颗粒进行聚集制备的聚集体来制备阻燃剂。 有机聚合物是诸如聚乙烯和聚丙烯的烯烃树脂。 有机聚合物是熔融粘度低或熔点低的树脂，特别是在140℃下熔融粘度为1000mPa·s以下或熔点为100℃以下的树脂 。 阻燃组合物含有阻燃剂和基质聚合物。 绝缘电线通过用组合物覆盖导体来制备。
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公开(公告)号：US20100116548A1
公开(公告)日：2010-05-13
申请号：US12450805
申请日：2008-04-25
申请人： Tsuyoshi Nonaka
发明人： Tsuyoshi Nonaka
摘要： An insulated wire and a wiring harness possessing sufficient flame retardancy and wear resistance superior to a conventional insulated wire.An insulated wire includes a conductor, and an insulator made up of multiple layers which covers the conductor, wherein the outermost layer is made from a resin composition containing a flame retardant, and the innermost layer is made from a resin composition containing a smaller flame retardant than in the outermost layer or no flame retardant. The outermost and innermost layers preferably contain respectively 30-250 parts by mass of the flame retardant and 5-50 parts by mass of the flame retardant to 100 parts by mass of the respective resin ingredients. The innermost layer has a thickness preferably ½ or less than the insulator, while the insulator has a thickness of preferably 0.5 mm or less. A wiring harness includes the insulated wire.
摘要翻译： 绝缘线和线束具有优于常规绝缘线的足够的阻燃性和耐磨性。 绝缘线包括导体和由覆盖导体的多层构成的绝缘体，其中最外层由含有阻燃剂的树脂组合物制成，最内层由含有较小阻燃剂的树脂组合物制成 比在最外层或没有阻燃剂。 最外层和最内层优选含有30-250质量份的阻燃剂和5-50质量份的阻燃剂相对于各树脂成分100质量份。 最内层的厚度优选为绝缘体的1/2或更小，而绝缘体的厚度优选为0.5mm或更小。 线束包括绝缘线。
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29.发明申请公开(公告)号：US20100025070A1
公开(公告)日：2010-02-04
申请号：US12312609
申请日：2007-11-21
摘要： A flame retardant that is arranged to improve the cold resistance and the productivity of a composition, a flame-retardant composition, an insulated wire, a wiring harness, and a method for manufacturing the flame-retardant composition. The flame retardant includes a pulverized natural mineral which is mainly composed of magnesium hydroxide, wherein the pulverized natural mineral is surface-treated with an organic high polymer such as polyolefin. The amount of surface treatment is within a range of 0.1 to 10 mass %. The flame-retardant composition includes 30 to 250 parts by mass of the flame retardant with respect to 100 parts by mass of an organic high polymer such as polyolefin. The insulated wire includes a conductor and the flame-retardant composition which covers the conductor, and the wiring harness includes the insulated wire.
摘要翻译： 布置成改善组合物的耐寒性和生产率的阻燃剂，阻燃组合物，绝缘电线，线束以及阻燃组合物的制造方法。 阻燃剂包括主要由氢氧化镁组成的粉碎的天然矿物，其中将粉碎的天然矿物用有机高分子如聚烯烃进行表面处理。 表面处理量在0.1〜10质量％的范围内。 相对于100质量份的有机高分子如聚烯烃，阻燃组合物包含30〜250质量份的阻燃剂。 绝缘线包括导体和覆盖导体的阻燃组合物，线束包括绝缘线。
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公开(公告)号：US20090301756A1
公开(公告)日：2009-12-10
申请号：US12308884
申请日：2007-07-18
申请人： Tatsuya Hase , Masato Inoue , Tsuyoshi Nonaka , Masashi Sato , Naoaki Sawamura , Tetsuya Iwasaki , Yukihiro Sakamoto
发明人： Tatsuya Hase , Masato Inoue , Tsuyoshi Nonaka , Masashi Sato , Naoaki Sawamura , Tetsuya Iwasaki , Yukihiro Sakamoto
IPC分类号： H01B7/00
摘要： An insulated wire possessing flame retardancy, and wear resistance which is superior to a conventional insulated wire, which includes a conductor, an inside coat of one or more layers arranged to cover the conductor, and an outside coat arranged to cover the outermost layer of the inside coat, wherein at least the layer of the inside coat which is in contact with the conductor is made from an olefin resin including a functional group, and the outside coat is made from a non-halogenous flame-retardant resin composition. The functional group is preferably one or more sorts of groups selected from a carboxylic acid group, an acid anhydrous group, an epoxy group, a hydroxyl group, an amino group, an alkenyl cyclic imino ether group, and a silane group.
摘要翻译： 具有阻燃性和耐磨性的绝缘电线优于常规绝缘电线，其包括导体，布置成覆盖导体的一层或多层的内涂层和布置成覆盖导体的最外层的外涂层 其中至少与导体接触的内层的层由包含官能团的烯烃树脂制成，外涂层由非卤素阻燃树脂组合物制成。 官能团优选为选自羧酸基，酸无水基，环氧基，羟基，氨基，烯基环亚氨基醚基和硅烷基中的一种或多种基团。
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