公开(公告)号：US20080226218A1

公开(公告)日：2008-09-18

申请号：US11978739

申请日：2007-10-30

Applicant: Tomiya Abe ,  Yasuyuki Hishida ,  Mitsuo Takaba ,  Satoshi Yamamoto ,  Katsushi Tsutsuda ,  Akira Suzuki ,  Shigenori Kobayashi

Inventor： Tomiya Abe ,  Yasuyuki Hishida ,  Mitsuo Takaba ,  Satoshi Yamamoto ,  Katsushi Tsutsuda ,  Akira Suzuki ,  Shigenori Kobayashi

IPC: G02B6/00

CPC classification number: G01L1/243

Abstract: An optical fiber 1 includes a core 11 and a cladding material 12. In a collision detection optical fiber sensor 100, a plurality of linear members 2 and 3 are twisted around an outer periphery of the cladding material 12 of the optical fiber 1. An elastic member 6 of the liner member 2 has an elasticity different from that of an elastic member 7 of the first linear member 3. The hardness of the elastic member 6 is lower than that of the elastic member 7. A rubber hardness difference measured by a durometer type A according to a JIS K6253 between the elastic member 6 and the elastic member 7 is not less than 10.

Abstract translation: 光纤1包括芯11和包层材料12.在碰撞检测光纤传感器100中，多个线状构件2和3围绕光纤1的包层材料12的外周扭曲。弹性 衬套构件2的构件6具有与第一直线构件3的弹性构件7的弹性不同的弹性。弹性构件6的硬度低于弹性构件7的硬度。通过硬度计测量的橡胶硬度差 弹性构件6与弹性构件7之间的JIS K6253的A型不小于10。

公开(公告)号：US20080205836A1

公开(公告)日：2008-08-28

申请号：US11874300

申请日：2007-10-18

Applicant: Seikichi TANNO ,  Tomiya ABE ,  Masanori MATSUMOTO

Inventor： Seikichi TANNO ,  Tomiya ABE ,  Masanori MATSUMOTO

IPC: G02B6/02

CPC classification number: G02B6/02033

Abstract: A heat-resisting plastic optical fiber which excels in heat resistance and mass production and a manufacturing method thereof. The heat-resisting plastic optical fiber has a core which consists of transparent resin, and clad coated on the outer periphery of the core, which consists of the resin whose refractive index is lower than that of core. Precursor of material for the core material consists of the mixture of a group of monomers which contain polyfunctional monomer and transparent thermoplastic polymer.

Abstract translation: 耐热性和批量生产优异的耐热塑料光纤及其制造方法。 耐热塑料光纤具有由透明树脂构成的芯，并且包覆在芯的外周上，该芯由折射率低于芯的树脂组成。 芯材料的前体由含有多官能单体和透明热塑性聚合物的一组单体的混合物组成。

公开(公告)号：US20080085387A1

公开(公告)日：2008-04-10

申请号：US11894153

申请日：2007-08-20

Applicant: Takashi AOYAMA ,  Tomiya ABE ,  Hidenori OKUZAKI ,  Yuzo ITO

Inventor： Takashi AOYAMA ,  Tomiya ABE ,  Hidenori OKUZAKI ,  Yuzo ITO

IPC: B29D23/00 ,  B05D5/12

CPC classification number: C23C26/00 ,  H01B1/125 ,  H01B7/2813 ,  Y10T428/139

Abstract: An electromagnetic shielding material is formed of a tubular electromagnetic shielding material made of a vinyl based conductive polymer fiber represented by formula (2). The tubular electromagnetic shielding material is produced by forming a tubular compact made of a vinyl based conductive polymer precursor fiber represented by formula (1), and heating the tubular compact to eliminate a leaving group from the precursor fiber. where R1 represents an aromatic hydrocarbon group or a hetero hydrocarbon group, and R2 represents the leaving group.

Abstract translation: 电磁屏蔽材料由由式（2）表示的乙烯基导电聚合物纤维制成的管状电磁屏蔽材料形成。 管状电磁屏蔽材料通过形成由式（1）表示的由乙烯基类导电聚合物前体纤维制成的管状压块，并加热管状压块以从前体纤维中除去离去基团来制备。 其中R 1表示芳族烃基或杂烃基，R 2表示离去基团。

公开(公告)号：US20060133762A1

公开(公告)日：2006-06-22

申请号：US11081022

申请日：2005-03-16

Applicant: Hiroki Yasuda ,  Kouki Hirano ,  Tomiya Abe ,  Yuzo Ito

Inventor： Hiroki Yasuda ,  Kouki Hirano ,  Tomiya Abe ,  Yuzo Ito

IPC: G02B6/10

CPC classification number: G02B6/1221 ,  G02B6/138

Abstract: A polymer optical waveguide has a substrate, a buffer layer formed on the substrate, and a polymer waveguide main body formed on the buffer layer. The buffer layer is made of a polymer material that can absorb a difference in thermal expansion coefficient between the substrate and the polymer optical waveguide.

公开(公告)号：US06704478B2

公开(公告)日：2004-03-09

申请号：US10080386

申请日：2002-02-25

Applicant: Tatsuya Sugita ,  Koki Hirano ,  Tomiya Abe ,  Yuzo Ito

Inventor： Tatsuya Sugita ,  Koki Hirano ,  Tomiya Abe ,  Yuzo Ito

IPC: G02B627

CPC classification number: G02B6/272 ,  G02B6/29361 ,  G02B6/29364 ,  G02B6/2938 ,  G02B6/4246 ,  G02B6/4249

Abstract: Linear polarized light beams are separated by wavelength separation filters 28a, 28b, and 28c, and make incidence with every two wavelength components either into a polarized light conversion element 20b or into polarized light conversion element 20c, and the optical paths for the light beams separated into two by the polarized light conversion element 20a are joined to form one light beam path for every waveform component. The optical signals of the four wavelength components are reflected either by a mirror 31b or by a mirror 31c, are converged by such as a hologram lens 40c, and, after being reflected by a mirror 32, are detected for every wavelength component by the photo detector array 36.

Abstract translation: 线偏振光束被波长分离滤波器28a，28b和28c隔开，并且将每两个波长分量入射到偏振光转换元件20b或偏振光转换元件20c中，并且光束的光路被分离 由偏振光转换元件20a连接成两个，以形成每个波形分量的一个光束路径。 四个波长分量的光信号由反射镜31b或反射镜31c反射，被诸如全息透镜40c会聚，并且在由反射镜32反射后，通过照片检测每个波长分量 检测器阵列36。

公开(公告)号：US5314979A

公开(公告)日：1994-05-24

申请号：US803552

申请日：1991-12-09

Applicant: Hiroshige Okinoshima ,  Shohei Kozakai ,  Tomiya Abe

Inventor： Hiroshige Okinoshima ,  Shohei Kozakai ,  Tomiya Abe

IPC: C08L83/04 ,  G02B1/04 ,  C08G77/04

CPC classification number: G02B1/046 ,  C08L83/04 ,  C08G77/12 ,  C08G77/16 ,  C08G77/20

Abstract: A composition comprising (A) an organopolysiloxane having a unit of the formula: R.sup.1 SiO.sub.3/2 wherein R.sup.1 is methyl, phenyl or vinyl in its molecule and having at least 0.05 alkenyl groups each directly attached to a silicon atom per silicon atom, (B) an organohydrogenpolysiloxane having at least 2 hydrogen atoms each directly attached to a silicon atom per molecule, (C) a platinum catalyst, and (D) an organosilane or organopolysiloxane of the formula: R.sup.2.sub.a (R.sup.3 O).sub.b SiO.sub.(4-a-b)/2 wherein R.sup.2 and R.sup.3 are hydrogen, methyl, phenyl or vinyl maintains good light transmission in cured form when exposed to humidity and is thus suitable for forming cores of optical fibers. Similar benefits are obtained with a composition comprising components (A) and (B), (C') a platinum catalyst and/or a radical polymerization initiator, and (E) a carboxylate.

Abstract translation: （A）具有下式的有机聚硅氧烷：R1SiO3 / 2其中R1是甲基，分子内是苯基或乙烯基并且每个硅原子直接连接到硅原子上的至少0.05个烯基;（B） 具有至少2个氢原子的有机氢聚硅氧烷，每个分子直接连接到硅原子，（C）铂催化剂和（D）下式的有机硅烷或有机聚硅氧烷：（R 2 O）（R 3 O）b SiO（4-ab） R2和R3是氢，甲基，苯基或乙烯基在暴露于湿度时，以固化形式保持良好的透光性，因此适合于形成光纤芯。 使用包含组分（A）和（B），（C'）铂催化剂和/或自由基聚合引发剂的组合物和（E）羧酸酯获得类似的益处。

公开(公告)号：US5204435A

公开(公告)日：1993-04-20

申请号：US604526

申请日：1990-10-29

Applicant: Shohei Kozakai ,  Yoshinori Hida ,  Hideki Asano ,  Tomiya Abe

Inventor： Shohei Kozakai ,  Yoshinori Hida ,  Hideki Asano ,  Tomiya Abe

IPC: G02B1/04

CPC classification number: G02B1/046 ,  Y10T428/2913 ,  Y10T428/292

Abstract: A composition comprising (a) an organopolysiloxane having a unit of the formula: RSiO.sub.3/2 wherein R is a substituted or unsubstituted monovalent C.sub.1-10 hydrocarbon group in its molecule and having at least 0.05 alkenyl groups each directly attached to a silicon atom per silicon atom, (b) an organohydrogenpolysiloxane having at least 2 hydrogen atoms each directly attached to a silicon atom per molecule, and (c) a platinum catalyst, maintains good light transmission in cured form when exposed to humidity or stresses and is thus suitable for forming cores of optical fibers.

Abstract translation: 一种组合物，其包含（a）具有下式的单元的有机聚硅氧烷：RSiO 3/2其中R是其分子中的取代或未取代的一价C 1-10烃基，并且每个硅直接连接至硅原子上至少有0.05个烯基 原子，（b）具有每个分子直接连接到硅原子上的至少2个氢原子的有机氢聚硅氧烷，和（c）铂催化剂，当暴露于湿度或应力时，其固化形式保持良好的透光性，因此适于形成 光纤芯。

公开(公告)号：US5113477A

公开(公告)日：1992-05-12

申请号：US483294

申请日：1990-02-20

Applicant: Shuji Eguchi ,  Noriaki Taketani ,  Seikichi Tanno ,  Yoshiaki Okabe ,  Hiromu Terao ,  Hideki Asano ,  Motoyo Wajima ,  Tomiya Abe

Inventor： Shuji Eguchi ,  Noriaki Taketani ,  Seikichi Tanno ,  Yoshiaki Okabe ,  Hiromu Terao ,  Hideki Asano ,  Motoyo Wajima ,  Tomiya Abe

IPC: G02B6/00 ,  C08F2/44 ,  C08F20/06 ,  C08F220/04 ,  D01F8/10 ,  G02B6/02

CPC classification number: D01F8/10 ,  G02B6/02033

Abstract: A plastic optical fiber comprising a core and a clad, said core being formed by an amorphous and optically transparent polymer and said clad being formed by a polymer having a refractive index lower than that of the core by at least 0.3%, at least one of the core and the clad being formed by an amorphous and optically transparent polymer containing metal elements and halogen atoms, is low in light loss and excellent in heat resistance.

Abstract translation: 一种包含芯和包层的塑料光纤，所述芯由无定形和光学透明的聚合物形成，所述包层由折射率低于芯的折射率至少0.3％的聚合物形成，至少有0.3％ 由包含金属元素和卤素原子的无定形和光学透明聚合物形成的芯和包层的光损耗低，耐热性优异。