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公开(公告)号：US06862390B2
公开(公告)日：2005-03-01
申请号：US10612940
申请日：2003-07-07
CPC分类号： G02B6/4433 , G02B6/4403
摘要： An optical fiber drop cable is provided with a neck portion in which an optical element section and a cable support section may be separated readily. The optical fiber drop cable 1 comprises the optical element section 9 including an optical fiber core wire 3, at least one pair of first tensile strength bodies 5 disposed in parallel to said optical fiber core wire in between, said optical fiber core wire and said first tensile strength bodies being covered with a cable sheath 7, and the cable support section 15 including a second tensile strength body 11 covered with a sheath 13, and the optical element section 9 and the cable support section 15 being fixed in parallel to each other via a neck portion 17. The neck portion 17 includes a thick part 25 formed on the cable support section 15 side and a thin part 23, which is thinner than the thick part 25, formed on the optical element section 9 side next to the thick part 25.
摘要翻译： 光纤分支电缆设置有颈部，光学元件部分和电缆支撑部分可以容易地分离。 光纤分支电缆1包括光学元件部分9，其包括光纤芯线3，至少一对平行于所述光纤芯线之间的第一拉伸强度体5，所述光纤芯线和所述第一 拉伸强度体被电缆护套7覆盖，电缆支撑部分15包括被护套13覆盖的第二抗拉强度体11，并且光学元件部分9和电缆支撑部分15彼此平行地固定通过 颈部17包括形成在电缆支撑部分15侧的厚部分25和比厚部分25薄的薄壁部分23，薄部分23形成在紧邻厚部分的光学元件部分9侧上 25。
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公开(公告)号：US06775445B2
公开(公告)日：2004-08-10
申请号：US10295865
申请日：2002-11-18
IPC分类号： G02B644
CPC分类号： G02B6/4429 , G02B6/4403
摘要： An optical fiber drop cable is disclosed including an elongated optical element section composed of an optical fiber core wire and at least one pair of adjacent first tensile strength members, disposed on both sides of the optical fiber core wire in parallel thereto, which are covered with a cable sheath, and an elongated cable support wire section having a second tensile strength member covered with a sheath and adhered to the optical element section in parallel thereto. Since an outer periphery of the first tensile strength member is formed in a rugged configuration, an increased adhesive force is provided between the first tensile strength member and the cable sheath due to an anchoring effect of the rugged configuration.
摘要翻译： 公开了一种光纤引入电缆，其包括由光纤芯线和至少一对相邻的第一拉伸强度部件组成的细长光学元件部分，所述至少一对相邻的第一拉伸强度部件设置在与其平行的光纤芯线的两侧，其被覆盖 电缆护套和细长的电缆支撑线段，其具有被护套覆盖并且与光学元件部分平行地粘附的第二拉伸强度构件。 由于第一拉伸强度部件的外周形成为凹凸形状，所以由于坚固结构的锚固效果，在第一拉伸强度部件和缆线护套之间设置增加的粘接力。
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公开(公告)号：US06728455B2
公开(公告)日：2004-04-27
申请号：US10232389
申请日：2002-09-03
IPC分类号： G02B644
CPC分类号： G02B6/4429
摘要： An optical drop cable includes an optical element portion having an optical fiber core wire and at least one pair of first tension bodies covered with a cable sheath. A support wire portion includes a second tension body covered with a sheath. Both portions are fixed together. The first tension bodies are composed of a flexible plastic material.
摘要翻译： 光学滴落电缆包括具有光纤芯线的光学元件部分和被电缆护套覆盖的至少一对第一张力体。 支撑线部分包括被护套覆盖的第二张力体。 两部分固定在一起。 第一张张体由柔性塑料制成。
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4.发明授权公开(公告)号：US06870994B2
公开(公告)日：2005-03-22
申请号：US10207899
申请日：2002-07-31
CPC分类号： G02B6/4486 , G02B6/448
摘要： The manufacturing apparatus for optical fiber cord is provided with an extrusion machine, a cooling chamber, an intermediate pulling device, a heating chamber, a final pulling device, and a winding machine wherein the machines, the devices and the chambers are disposed in this order. One or more optical fiber cores and one or more reinforcing fibers are sheathed with thermoplastic resin by the extrusion machine. The thermoplastic resin is solidified by cooling so as to be a resin sheath. The sheathed fibers are annealed by the heating chamber so that its residual stress is relieved.
摘要翻译： 光纤线制造装置设有挤出机，冷却室，中间牵引装置，加热室，最终牵引装置和卷绕机，其中机器，装置和室以该顺序设置 。 一个或多个光纤芯和一个或多个增强纤维通过挤出机被热塑性树脂包覆。 热塑性树脂通过冷却固化成树脂护套。 护套纤维通过加热室进行退火，使其残余应力得以缓解。
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公开(公告)号：US06973243B2
公开(公告)日：2005-12-06
申请号：US10765090
申请日：2004-01-28
申请人： Osamu Koyasu , Kazunaga Kobayashi , Satoru Shiobara , Ken Osato , Masashi Hara , Shimei Tanaka , Takeshi Honjo , Keiji Ohashi
发明人： Osamu Koyasu , Kazunaga Kobayashi , Satoru Shiobara , Ken Osato , Masashi Hara , Shimei Tanaka , Takeshi Honjo , Keiji Ohashi
摘要： A cable wherein even when there is a substantial volume of cable identifying information for identifying the cable, all of that cable identifying information can be simply and speedily written-in. This cable has a cable core, an integrated member with a chain of RFIDs including a plurality of RFID elements arranged at suitable intervals along a longitudinal direction of the cable core, to and from which cable identifying information can be written-in and read-out by transmission of electromagnetic energy, and a transmission coaxial cable for collectively writing-in cable identifying information to all of the RFID elements.
摘要翻译： 一种电缆，其中即使当存在用于识别电缆的电缆识别信息的大量时，可以简单且快速地写入所有该电缆识别信息。 该电缆具有电缆芯，集成部件，其具有链条链，RFID链包括沿着电缆芯的纵向方向以合适的间隔布置的多个RFID元件，以及从哪个电缆识别信息被写入和读出 通过传输电磁能量，以及用于向所有RFID元件共同写入电缆识别信息的传输同轴电缆。
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公开(公告)号：US06915050B2
公开(公告)日：2005-07-05
申请号：US10773313
申请日：2004-02-09
申请人： Osamu Koyasu , Kazunaga Kobayashi , Satoru Shiobara , Ken Ohsato , Masashi Hara , Shimei Tanaka , Takeshi Honjyou , Keiji Ohashi
发明人： Osamu Koyasu , Kazunaga Kobayashi , Satoru Shiobara , Ken Ohsato , Masashi Hara , Shimei Tanaka , Takeshi Honjyou , Keiji Ohashi
IPC分类号： G02B6/44
CPC分类号： G02B6/447 , G02B6/4491
摘要： An optical fiber cable including a slotted core (3) having a suitable number of slots (7) and identification members (25) disposed in a designated slot (7B) of the slots (7) for identifying cable information.
摘要翻译： 一种光缆，包括具有合适数量的槽（7）的开槽芯（3）和设置在所述槽（7）的指定槽（7B）中）的识别构件（25），用于识别电缆信息。
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公开(公告)号：US06853782B2
公开(公告)日：2005-02-08
申请号：US10194226
申请日：2002-07-15
IPC分类号： G02B6/44
CPC分类号： G02B6/4429 , G02B6/4403
摘要： An optical fiber drop cable includes an optical element portion having an optical fiber core wire and a pair of first tension members disposed parallel to the optical fiber core wire on both sides thereof in a sandwiching manner. The optical fiber core wire and the pair of first tension members are coated with a cable sheath. A long-scale cable support wire portion has a second tension member coated with a sheath. The optical element portion and the cable support wire portion are adhered parallel to each other. The first tension members are composed of a nonconductive material. A flexural rigidity of the optical element portion is in a range from 80 to 500 Nmm2.
摘要翻译： 光纤分路电缆包括具有光纤芯线的光学元件部分和以夹着方式平行于光纤芯线布置在其两侧的一对第一拉伸元件。 光纤芯线和一对第一张力构件涂覆有电缆护套。 长规格电缆支撑线部分具有涂覆有护套的第二张力构件。 光学元件部分和电缆支撑线部分彼此平行地粘合。 第一张力构件由非导电材料构成。 光学元件部的弯曲刚度在80〜500Nmm 2的范围内。
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公开(公告)号：US06834148B2
公开(公告)日：2004-12-21
申请号：US10406291
申请日：2003-04-04
IPC分类号： G02B644
CPC分类号： G02B6/448 , G02B6/4403 , G02B6/4432
摘要： An optical fiber ribbon cord 10 comprising a plurality of tension fibers 13 juxtaposed along about an optical fiber ribbon 11 and a sheath 14 composed of a resin covering all the exteriors thereof, wherein at least one tape body 15 with higher Young's modulus than that of the sheath is inserted within the interior A of a side wall in the minor axis of the sheath.
摘要翻译： 包括沿着光纤带11并列的多个张力纤维13和覆盖其所有外表面的树脂构成的护套14的光纤带状帘线10，其中至少一个具有高于 护套被插入护套的短轴侧壁的内部A内。
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公开(公告)号：US4607067A
公开(公告)日：1986-08-19
申请号：US725335
申请日：1985-04-19
申请人： Keiji Ohashi , Kohichi Handa
发明人： Keiji Ohashi , Kohichi Handa
摘要： A binder is used for binding foundry sand to form a mold and a core for casting, and consists of a condensation-reactive first compound (resin) having at least one methylol group in a molecule, amounting to 100 parts by weight. An additive component is added to the resin to improve the strength and the sand removability of the mold and the core while improving the production yield of the mold and the core. The additive component includes at least one of calcium hydroxide and barium hydroxide in particle form. The particle surface of the at least one of calcium hydroxide and barium hydroxide is coated with a second compound having a melting point not lower than 50.degree. C. and a boiling point ranging from 250.degree. to 400.degree. C., the second compound ranging from 0.5 to 35 parts by weight.
摘要翻译： 粘合剂用于结合铸造砂以形成铸模和铸造用芯，并由在分子中具有至少一个羟甲基的缩合反应性第一化合物（树脂）组成，重量百分比为100重量份。 向树脂中添加添加剂成分，以提高模具和芯的生产率，提高模具和芯的强度和除砂性能。 添加剂组分包括颗粒形式的氢氧化钙和氢氧化钡中的至少一种。 氢氧化钙和氢氧化钡中的至少一种的颗粒表面涂覆有熔点不低于50℃，沸点为250-400℃的第二种化合物，第二种化合物的范围从 0.5〜35重量份。
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10.发明授权公开(公告)号：US07496261B2
公开(公告)日：2009-02-24
申请号：US11203890
申请日：2005-08-15
申请人： Kazuhiko Aikawa , Yutaka Nagasawa , Shogo Shimizu , Takaaki Suzuki , Masakazu Nakayama , Kuniharu Himeno , Ryozo Yamauchi , Keiji Ohashi , Munehisa Fujimaki
发明人： Kazuhiko Aikawa , Yutaka Nagasawa , Shogo Shimizu , Takaaki Suzuki , Masakazu Nakayama , Kuniharu Himeno , Ryozo Yamauchi , Keiji Ohashi , Munehisa Fujimaki
IPC分类号： G02B6/036
CPC分类号： G02B6/02009 , G02B6/02261 , G02B6/0228 , G02B6/02395 , G02B6/03627 , G02B6/03644
摘要： A dispersion compensating optical fiber for NZ-DSFs, includes: an uncovered dispersion compensating optical fiber; a double-layered resin coating disposed around the uncovered dispersion compensating optical fiber; and an outer coating layer having a thickness of 3 to 7 μm, containing silicone in an amount of 1 to 5% by weight, and disposed around the double-layered resin coating. The outer diameter of the uncovered dispersion compensating optical fiber is in a range from 90 to 125 μm, an outer diameter of the dispersion compensating optical fiber is in a range from 180 to 250 μm, and the amount of silicone contained in the outer coating layer is determined such that an adhesive property of the outer coating layer is 1 gf/mm or less.
摘要翻译： 用于NZ-DSF的色散补偿光纤包括：未覆盖的色散补偿光纤; 设置在未覆盖的色散补偿光纤周围的双层树脂涂层; 以及厚度为3〜7μm的外涂层，含有1〜5重量％的硅氧烷，并且设置在双层树脂涂层的周围。 未覆盖的色散补偿光纤的外径在90〜125μm的范围内，色散补偿光纤的外径在180〜250μm的范围内，外涂层的硅氧烷的含量 确定为外涂层的粘合性为1gf / mm以下。
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