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21. 发明申请

US20100158451A1 Optical Connector 有权
标题翻译：光连接器
公开(公告)号：US20100158451A1
公开(公告)日：2010-06-24
申请号：US12644010
申请日：2009-12-22
申请人： Takeshi Isoda
发明人： Takeshi Isoda
IPC分类号： G02B6/36
CPC分类号： G02B6/421 , G02B6/3821 , G02B6/4246 , G02B6/4292
摘要： A shield cover is provided with urging components that urge a light guide in the direction in which the light guide is inserted into a receptacle body to prevent the light guide from making contact with a light emitting element and a light receiving element when a receptacle body mates with a shield cover. Even if the light guide does not completely mate with the receptacle body, the urging components make contact with the light guide before the light guide makes contact with the light emitting element and the light receiving element so that an urging force by the urging components make the light guide completely mate with the receptacle body.
摘要翻译：屏蔽罩设置有推动部件，其将导光体沿导向件插入插座主体的方向推动导光体，以防止导光体与发光元件和受光元件接触，当插座主体接合时与盾盖。即使导光体与插座主体不完全配合，在导光体与发光元件和受光元件接触之前，推压元件与导光体接触，使得由推动元件产生的推动力使得导光板与插座本体完全配合。

22. 发明申请

US20090232459A1 Optical Transmission Hinge Apparatus 有权
标题翻译：光传输铰链装置
公开(公告)号：US20090232459A1
公开(公告)日：2009-09-17
申请号：US12400179
申请日：2009-03-09
申请人： Yasuhiro Shigeno , Hiroshi Nakagawa , Takeshi Isoda , Kosuke Sasada
发明人： Yasuhiro Shigeno , Hiroshi Nakagawa , Takeshi Isoda , Kosuke Sasada
IPC分类号： G02B6/44
CPC分类号： G02B6/3604 , G02B6/42
摘要： An optical transmission hinge apparatus includes a first hinge portion for pivotally interconnecting a first casing and a second casing about a first axis, a first optical device provided in the first casing, a second optical device provided in the second casing and an optical guide path member for interconnecting the first optical device and the second optical device to enable optical transmission therebetween. The optical guide path member includes a bent portion, a first portion formed on one side of the bent portion and a second portion formed on the other side of the bent portion. The first portion is provided in the first casing to be coaxial with the first hinge portion, with a terminal end of the first portion being in opposition to the first optical device. The second portion is provided in the second casing, with a terminal end of the second portion being in opposition to the second optical device.
摘要翻译：光传输铰链装置包括第一铰链部分，用于将第一壳体和第二壳体围绕第一轴线枢转地互连，设置在第一壳体中的第一光学装置，设置在第二壳体中的第二光学装置和光导路径部件用于互连第一光学装置和第二光学装置以使它们之间能够进行光传输。光导路构件包括弯曲部分，形成在弯曲部分一侧的第一部分和形成在弯曲部分另一侧上的第二部分。第一部分设置在第一壳体中以与第一铰链部分同轴，第一部分的终端与第一光学装置相对。第二部分设置在第二壳体中，第二部分的末端与第二光学装置相对。

23. 外观设计

USD589447S1 Photoelectric-transfer connector for optical fiber 有权
标题翻译：光纤光电转接头
公开(公告)号：USD589447S1
公开(公告)日：2009-03-31
申请号：US29323421
申请日：2008-08-26
申请人： Kosuke Sasada , Takeshi Isoda , Hiroshi Nakagawa
设计人： Kosuke Sasada , Takeshi Isoda , Hiroshi Nakagawa

24. 发明申请

US20080226233A1 Optical coupling component for use in an optical communication connector and an optical connector using such optical coupling component 有权
公开(公告)号：US20080226233A1
公开(公告)日：2008-09-18
申请号：US11978812
申请日：2007-10-29
申请人： Keiji Mine , Hiroshi Nakagawa , Takeshi Isoda
发明人： Keiji Mine , Hiroshi Nakagawa , Takeshi Isoda
IPC分类号： G02B6/38
CPC分类号： G02B6/4204 , G02B6/32 , G02B6/4246
摘要： An optical coupling component for use in an optical communication connector is provided which comprises a pair of columnar sending side and receiving side optical functional sections and a joint section integrally molded with the optical functional sections and made from the same material as the material of the optically functional sections and having joint regions adjoining the side walls of the optical functional sections, the joint regions of the joint section having a circumferential length along the side walls of the optically functional sections which is equal to or less than a half circumference of the optically functional sections.

25. 发明授权

US06760517B2 Optical coupling device for two-way optical communications 失效
标题翻译：用于双向光通信的光耦合器件
公开(公告)号：US06760517B2
公开(公告)日：2004-07-06
申请号：US10302629
申请日：2002-11-21
申请人： Keiji Mine , Hiroshi Nakagawa , Takeshi Isoda
发明人： Keiji Mine , Hiroshi Nakagawa , Takeshi Isoda
IPC分类号： G02B634
CPC分类号： G02B6/4246 , G02B6/4206 , G02B6/4214
摘要： In a triangular-sectioned prism 11 having a first plane 11a opposite an end face of an optical fiber 12, a second plane 11b opposite a light receiving element 13 and a third plane 11c which reflects received light 21 incident thereon from the optical fiber 12 toward the second plane 11b and transmits transmission light 22 emitted from a light emitting element toward the first plane 11a, a cylindrical member 32 of a refractive index larger than that of the prism 11 is embedded in that area of the prism 11 which is opposite the end face of the optical fiber 12. The cylindrical member 32 effectively suppresses the leakage therefrom of light, providing increased optical coupling efficiency as compared with that achievable by use of a mere prism structure.
摘要翻译：在具有与光纤12的端面相对的第一平面11a的三角形截面的棱镜11中，与光接收元件13相对的第二平面11b和将从光纤12入射到其上的接收光21反射的第三平面11c朝向第二平面11b并且将从发光元件发射的透射光22透射到第一平面11a，折射率大于棱镜11的圆柱形部件32嵌入在棱镜11的与端部相反的那个区域中圆筒构件32有效地抑制光的泄漏，与通过使用仅棱镜结构可实现的光耦合效率相比，提供了更高的光耦合效率。

26. 发明授权

US5494978A Modified polysilazane and process for preparation thereof 失效
标题翻译：改性聚硅氮烷及其制备方法
公开(公告)号：US5494978A
公开(公告)日：1996-02-27
申请号：US346845
申请日：1994-11-30
申请人： Yasuo Shimizu , Yuuji Tashiro , Hiroyuki Aoki , Masaaki Ichiyama , Hayato Nishii , Toshihide Kishi , Kouji Okuda , Takeshi Isoda
发明人： Yasuo Shimizu , Yuuji Tashiro , Hiroyuki Aoki , Masaaki Ichiyama , Hayato Nishii , Toshihide Kishi , Kouji Okuda , Takeshi Isoda
IPC分类号： C04B35/589 , C08G77/48 , C08G77/62 , C08F283/12
CPC分类号： C08G77/62 , C04B35/589
摘要： A stabilized polysilazane obtained by reacting an inorganic polysilazane having a number average molecular weight of about 100 to about 100,000 with an alcohol, an organic acid, an ester, a ketone, an aldehyde, a mercaptan, or an alkysilazane preferably at a molar ratio of from 50/50 to 99.99/0.01 is described.
摘要翻译：将数均分子量为约100〜约100,000的无机聚硅氮烷与醇，有机酸，酯，酮，醛，硫醇或烷基硅氮烷反应得到的稳定化聚硅氮烷，优选摩尔比为从50/50至99.99 / 0.01。

27. 发明授权

US5030744A Polyborosilazane and process for producing same 失效
标题翻译：聚硼硅氮烷及其制备方法
公开(公告)号：US5030744A
公开(公告)日：1991-07-09
申请号：US466962
申请日：1990-01-18
申请人： Osamu Funayama , Mikiro Arai , Yuuji Tashiro , Takeshi Isoda , Kiyoshi Sato
发明人： Osamu Funayama , Mikiro Arai , Yuuji Tashiro , Takeshi Isoda , Kiyoshi Sato
IPC分类号： C08G77/56 , C08G77/62 , C08G79/08
CPC分类号： C08G77/56 , C08G77/62 , C08G79/08
摘要： Disclosed is a polyborosilazane having a B/Si atomic ratio of 0.01 to 3 and a number-average molecular weight of about 200 to about 500,000 which can be pyrolyzed to give ceramics. The polyborosilazane is produced by reacting a polysilazane having a number-average molecular weight of about 100 to about 50,000 with a boron compound.

28. 发明授权

US4965058A Polysiloxazanes, silicon oxynitride fibers and processes for producing same 失效
标题翻译：聚硅氧烷，氧氮化硅纤维及其制造方法
公开(公告)号：US4965058A
公开(公告)日：1990-10-23
申请号：US382713
申请日：1989-07-19
申请人： Osamu Funayama , Mikiro Arai , Hayato Nishii , Takeshi Isoda
发明人： Osamu Funayama , Mikiro Arai , Hayato Nishii , Takeshi Isoda
IPC分类号： D01F9/10 , C04B35/589 , C08G77/48 , C08G77/54
CPC分类号： C04B35/589 , C08G77/54
摘要： Novel polysiloxazanes comprising --SiH.sub.2).sub.n NH-- and --SiH.sub.2).sub.m O-- as the main repeating units are provided. The polysiloxazanes are produced by reacting a dihalosilane or an adduct thereof with a Lewis base, with ammonia and water vapor or oxygen. From the polysiloxazane, novel silicon oxynitride shapes can be produced and the silicon oxynitride shapes are essentially composed of silicon, nitride (5 mols % or more) and oxygen (5 mol % or more).

29. 发明授权

US4818611A High-purity silicon nitride fibers 失效
标题翻译：高纯氮化硅纤维
公开(公告)号：US4818611A
公开(公告)日：1989-04-04
申请号：US930803
申请日：1986-11-13
申请人： Mikiro Arai , Osamu Funayama , Hayato Nishii , Takeshi Isoda
发明人： Mikiro Arai , Osamu Funayama , Hayato Nishii , Takeshi Isoda
IPC分类号： D01F9/08 , C01B21/068 , C04B35/589 , D01F9/10 , D02G3/00
CPC分类号： D01F9/10 , C04B35/589 , Y10T428/2904 , Y10T428/2913
摘要： Silicon nitride fibers having a carbon content of 5 weight percent or less have high heat insulating properties and favorable mechanical properties and are useful as heat resistant, highly insulating materials or reinforcing agents for composite materials, particularly in the aerospace industry. Such high purity silicon nitride fibers are produced by spinning a solution of perhydropolysilazanes, an inert solvent and a spinning agent into fibers, preferably continuous fibers, and firing the spun fibers at 800.degree. to 1300.degree. C. in an inert atmosphere to form silicon nitride fibers of high purity.
摘要翻译：碳含量为5重量％以下的氮化硅纤维具有高绝热性和良好的机械性能，并且可用作复合材料特别是在航天工业中的耐热，高绝缘性材料或增强剂。通过将全氢聚硅氮烷，惰性溶剂和纺丝剂的溶液旋转到纤维中，优选连续纤维，并在惰性气氛中在800〜1300℃下焙烧纺丝纤维，从而形成氮化硅高纯度纤维。

30. 发明授权

US4659850A Polyorgano(hydro)silazane and process for producing same 失效
标题翻译：聚有机（水）硅氮烷及其制备方法
公开(公告)号：US4659850A
公开(公告)日：1987-04-21
申请号：US849755
申请日：1986-04-09
申请人： Mikiro Arai , Takeshi Isoda , Osamu Funayama
发明人： Mikiro Arai , Takeshi Isoda , Osamu Funayama
IPC分类号： C08G77/54 , C04B35/571 , C04B35/589 , C07F7/10 , C07F7/21 , C08G77/48 , C08G77/62
CPC分类号： C08G77/62 , C04B35/571 , C04B35/589 , C07F7/10 , C07F7/21
摘要： A novel polyorgano(hydro)silazane having the compositional formula: (RSiHNH).sub.x [(RSiH).sub.1.5 N].sub.1-x, wherein R is an alkyl group, an alkenyl group, a cycloalkyl group, an aryl group, another group in which the atom directly bound to Si is carbon, an alkylsilyl group, an alkylamino group, or an alkoxy group, and 0.4
摘要翻译：具有以下组成式的新型聚有机（水）硅氮烷：（RSiHNH）x [（RSiH）1.5N] 1-x，其中R是烷基，烯基，环烷基，芳基，另一基团，其中与Si直接结合的原子是碳，烷基甲硅烷基，烷基氨基或烷氧基，0.4

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