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公开(公告)号：US08249407B2
公开(公告)日：2012-08-21
申请号：US13304163
申请日：2011-11-23
IPC分类号： G02B6/036
CPC分类号： G02B6/0365 , G02B6/02395 , G02B6/4433
摘要： An optical fiber that has a small bending loss can be securely prevented from being fractured due to accidental bending during installation or other operations, and is compliant with the G. 652 standard. The optical fiber includes a core, a first cladding, a second cladding and a third cladding. The relative refractive index difference Δ1 of the core is in the range of 0.3% to 0.38%, the relative refractive index difference Δ2 of the first cladding is equal to or smaller than 0%, and the relative refractive index difference Δ3 of the second cladding is in the range of −1.8% to −0.5%. The inner radius r2 and the outer radius r3 of the second cladding satisfy the expression “0.4r2+10.5
摘要翻译： 可以可靠地防止由于安装或其他操作期间的意外弯曲而导致弯曲损耗小的光纤被破裂，符合G.652标准。 光纤包括芯，第一包层，第二包层和第三包层。 芯的相对折射率差Dgr 1在0.3％〜0.38％的范围内，第一包层的相对折射率差Dgr2等于或小于0％，相对折射率差Dgr ; 3的第二包层在-1.8％至-0.5％的范围内。 第二包层的内半径r2和外半径r3满足表达式“0.4r2 + 10.5
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公开(公告)号：US20100104247A1
公开(公告)日：2010-04-29
申请号：US12528914
申请日：2008-03-06
申请人： Tsuyoshi Imaizumi , Katsuyuki Aihara , Hiroshi Miyano , Masahiro Hamada , Akio Kishi , Yoshiaki Terasawa , Keiju Okabe , Hiroshi Miyabayashi
发明人： Tsuyoshi Imaizumi , Katsuyuki Aihara , Hiroshi Miyano , Masahiro Hamada , Akio Kishi , Yoshiaki Terasawa , Keiju Okabe , Hiroshi Miyabayashi
CPC分类号： G02B6/48 , G02B6/4446
摘要： An optical access network system for making a connection between a central-office optical cable and a subscriber optical cable is provided, the optical access network system being capable of facilitating the operation of laying optical cable. The optical access network system includes a connecting optical cable for forming a connection with one or a plurality of the subscriber optical cables, the connecting optical cable being obtained by assembling together a plurality of component cables having the same number of fibers as the one or plurality of subscriber optical cables. This optical access network system preferably further includes a subscriber enclosure for connecting one of the subscriber cables from among the one or plurality of subscriber optical cables and one of the component cables from among the plurality of component cables of the connecting cable.
摘要翻译： 提供了一种用于在中心局光缆和用户光缆之间建立连接的光接入网系统，该光接入网系统能够有助于铺设光缆的操作。 光接入网络系统包括用于与一个或多个用户光缆形成连接的连接光缆，连接光缆是通过将具有相同数量的光纤的多个部件电缆组合在一起而获得的， 的用户光缆。 该光接入网络系统优选地还包括用户外壳，用于从一个或多个用户光缆中的一个用户电缆中的一个连接到连接电缆的多个分量电缆中的一个分量电缆。
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公开(公告)号：US5462229A
公开(公告)日：1995-10-31
申请号：US216608
申请日：1994-03-23
申请人： Nobuhiko Tanaka , Tadashi Narabayashi , Hiroshi Miyano , Hideaki Takahashi , Katsumi Yamada , Makoto Yasuda
发明人： Nobuhiko Tanaka , Tadashi Narabayashi , Hiroshi Miyano , Hideaki Takahashi , Katsumi Yamada , Makoto Yasuda
CPC分类号： F04F5/461
摘要： A steam injector includes a casing having a water supply port and a steam intake port, the casing being generally composed of two halves fastened integrally, a water nozzle and a steam nozzle both disposed in the casing and communicated with the water supply port and the steam intake port, respectively, a steam-water mixing nozzle disposed on the downstream side in the casing and a diffuser disposed further downstream side in the casing. The steam injector further includes a guide member such as guide vane or spacer ring for guiding the steam to the steam-water mixing nozzle. The steam injector may includes a needle valve disposed in a steam jetting nozzle, disposed axially in the central portion of the casing, which is provided with a heat transfer preventing structure such as hollow wall structure provided on the outer peripheral surface of the steam jetting nozzle. The water nozzle may be composed of a wear resisting material and the wear resisting material may be provided on the surfaces of the steam jetting nozzle and the diffuser.
摘要翻译： 蒸汽喷射器包括具有供水口和蒸汽进气口的壳体，该壳体通常由整体固定的两个半部组成，水喷嘴和蒸汽喷嘴两者均设置在壳体中并与供水口和蒸汽 吸入口分别设置在壳体的下游侧的蒸汽 - 水混合喷嘴和设置在壳体的更下游侧的扩散器。 蒸汽喷射器还包括诸如导向叶片或间隔环的引导构件，用于将蒸汽引导到蒸汽 - 水混合喷嘴。 蒸汽喷射器可以包括设置在蒸汽喷嘴中的针阀，轴向设置在壳体的中心部分，其设置有传热防止结构，例如设置在蒸汽喷嘴的外周面上的中空壁结构 。 水喷嘴可以由耐磨材料构成，并且耐磨材料可以设置在蒸汽喷嘴和扩散器的表面上。
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公开(公告)号：US5445249A
公开(公告)日：1995-08-29
申请号：US198269
申请日：1994-02-18
申请人： Yasuhiko Aida , Hiroshi Miyano , Kiyoshi Hattori , Yoshiyuki Sakurai , Eiji Manome , Toshiaki Nasuda
发明人： Yasuhiko Aida , Hiroshi Miyano , Kiyoshi Hattori , Yoshiyuki Sakurai , Eiji Manome , Toshiaki Nasuda
摘要： A dynamic vibration absorber includes a movable weight portion, and a movable portion magnet assembly provided for the movable weight portion. The movable portion magnet assembly includes a magnet train having a plurality of cylindrical magnets disposed coaxially in such a manner that adjacent cylindrical magnets have different adjacent magnetic poles. A fixed portion is provided in opposed relation to the movable weight portion and a fixed portion magnet train is provided on the fixed portion and includes a plurality of magnets having magnetic poles different, in a stationary state, from opposed magnetic poles of the cylindrical magnets. The movable weight portion is preferrably disposed in a vessel. A magnetic damper is further provided, which has a plurality of conductor plates mounted on an outer peripheral surface of the movable weight portion, and a plurality of yokes are secured to an inner surface of the peripheral side portions of the cylindrical vessel at portions corresponding to the conductor plates. Each of the yokes have a pair of yoke portions facing each other, and a pair of magnets are provided on the facing surfaces of the paired yoke portions with a gap therebetween into which the corresponding conductor plates are inserted.
摘要翻译： 一种动态振动吸收器包括可移动重物部分，以及为可移动重物部分设置的可动部分磁体组件。 可动部分磁体组件包括具有多个圆筒形磁体的磁体列，该多个圆柱形磁体以相邻的圆柱形磁体具有不同的相邻磁极的方式同轴布置。 固定部分设置成与可动配重部分相对，固定部分磁体列设置在固定部分上，并且包括多个磁体，它们在静止状态下与圆筒形磁体的相对磁极不同。 可移动重物部分优选地设置在容器中。 还设置有磁阻尼器，其具有安装在可移动重物部分的外周表面上的多个导体板，并且多个轭体被固定到圆柱形容器的周边侧部分的内表面上， 导体板。 每个轭具有彼此面对的一对轭部，并且在一对轭部的相对表面上设置有一对磁体，其间插入有相应的导体板。
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公开(公告)号：US5255764A
公开(公告)日：1993-10-26
申请号：US989471
申请日：1992-12-08
CPC分类号： F16F7/1017 , E04B1/985
摘要： A damping apparatus for large structures operable both passively and actively is disclosed which comprises a passive type damping mechanism to be mounted on the structure and including an added mass, spring, dampener, etc., hydraulic cylinders mounted on the structure and connected to the added mass, an electro-hydraulic servo mechanism to switch the hydraulic cylinders between passive and active type operation, and a control unit for switching the electro-hydraulic servo mechanism between passive and active type operation in response to the velocity and displacement of the added mass as well as the velocity of the structure.
摘要翻译： 公开了一种用于被动和主动地操作的大型结构的阻尼装置，其包括被安装在结构上的无源型阻尼机构，并且包括附加质量，弹簧，阻尼器等，安装在结构上并连接到附加的液压缸 液压伺服机构，用于在无源和主动式操作之间切换液压缸;以及控制单元，用于响应于附加质量的速度和位移而在被动和主动式操作之间切换电动液压伺服机构， 以及结构的速度。
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公开(公告)号：US08081856B2
公开(公告)日：2011-12-20
申请号：US13113668
申请日：2011-05-23
IPC分类号： G02B6/036
CPC分类号： G02B6/0365 , G02B6/02395 , G02B6/4433
摘要： Provided is an optical fiber that has a small bending loss, can be securely prevented from being fractured due to accidental bending during installation or other operations, and is compliant with the G. 652 standard. An optical fiber 1 includes a core 11, a first cladding 12, a second cladding 13, and a third cladding 14. The relative refractive index difference Δ1 of the core 11 is in the range of 0.3% to 0.38%, the relative refractive index difference Δ2 of the first cladding 12 is equal to or smaller than 0%, and the relative refractive index difference Δ3 of the second cladding 13 is in the range of −1.8% to −0.5%. The inner radius r2 and the outer radius r3 of the second cladding 13 satisfy the expression “0.4r2+10.5
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公开(公告)号：US20110222824A1
公开(公告)日：2011-09-15
申请号：US13113668
申请日：2011-05-23
CPC分类号： G02B6/0365 , G02B6/02395 , G02B6/4433
摘要： Provided is an optical fiber that has a small bending loss, can be securely prevented from being fractured due to accidental bending during installation or other operations, and is compliant with the G. 652 standard. An optical fiber 1 includes a core 11, a first cladding 12, a second cladding 13, and a third cladding 14. The relative refractive index difference Δ1 of the core 11 is in the range of 0.3% to 0.38%, the relative refractive index difference Δ2 of the first cladding 12 is equal to or smaller than 0%, and the relative refractive index difference Δ3 of the second cladding 13 is in the range of −1.8% to −0.5%. The inner radius r2 and the outer radius r3 of the second cladding 13 satisfy the expression “0.4r2+10.5
摘要翻译： 提供了具有小弯曲损耗的光纤，可以可靠地防止由于安装或其他操作期间的意外弯曲而导致的断裂，并且符合G.652标准。 光纤1包括芯11，第一包层12，第二包层13和第三包层14.芯11的相对折射率差Dgr; 1在0.3％至0.38％的范围内，相对 第一包层12的折射率差Dgr2等于或小于0％，第二包层13的相对折射率差Dgr 3在-1.8％至-0.5％的范围内。 第二包层13的内半径r2和外半径r3满足表达式“0.4r2 + 10.5
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公开(公告)号：US5280506A
公开(公告)日：1994-01-18
申请号：US714237
申请日：1991-06-12
申请人： Katsumi Yamada , Hiroshi Miyano , Noboru Saito , Tetsuzo Yamamoto , Hideaki Takahashi , Takashi Matsunaga , Shigeki Arai
发明人： Katsumi Yamada , Hiroshi Miyano , Noboru Saito , Tetsuzo Yamamoto , Hideaki Takahashi , Takashi Matsunaga , Shigeki Arai
CPC分类号： G21D1/02 , F16K1/10 , G21Y2002/101 , G21Y2002/303 , G21Y2004/304 , Y02E30/40
摘要： A main steam isolation valve of a reactor power plant comprises a valve body provided with inlet and outlet portions through which a steam flows, a cylindrical valve disk accommodated in the valve body to be reciprocatingly movable therein along an inner peripheral surface of the valve body for opening and closing the steam flow inlet portion and a driving mechanism secured to the valve body and operatively connected to the valve disk for reciprocatingly moving the valve disk in the valve body. A coupling member is applied to an end opening of the valve body for holding the valve disk when the valve disk is shifted to a position fully opening the inlet portion. A tubular wall member is integrally formed with the valve body so as to surround the valve disk with a gap therebetween when the valve disk is fully opened. A guide rib is further disposed to the valve body for causing asymmetric steam flow in the inlet portion of the steam flow of the valve body.
摘要翻译： 反应堆发电厂的主要蒸汽隔离阀包括：阀体，其设置有蒸汽流过的入口和出口部分，容纳在阀体中的圆柱形阀盘，以沿着阀体的内周面往复运动， 打开和关闭蒸汽流入口部分和驱动机构，该驱动机构固定到阀体并可操作地连接到阀盘，用于使阀盘往复移动。 当阀盘移动到完全打开入口部分的位置时，联接构件被施加到阀体的端部开口，用于保持阀盘。 当阀盘完全打开时，管状壁构件与阀体一体地形成为围绕阀盘，其间具有间隙。 引导肋还设置在阀体上，用于在阀体的蒸汽流的入口部分引起不对称的蒸汽流动。
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公开(公告)号：US09274123B2
公开(公告)日：2016-03-01
申请号：US11514130
申请日：2006-09-01
CPC分类号： G01N33/58 , C07D207/46 , G01N33/6803 , G01N33/6806 , G01N33/6848 , G01N2458/15 , G01N2560/00 , Y10T436/13 , Y10T436/14 , Y10T436/145555 , Y10T436/24
摘要： The present invention provides a method for the analysis of a compound with amino group (e.g., an amino acid or peptide) contained in a sample and convenient manner with a high sensitivity. The compound with amino group in a sample containing the compound with amino group is labeled with a specific carbamate compound such as p-trimethylammonium anilyl-N-hydroxysuccinimidyl carbamate iodide to enhance the selectivity and sensitivity. The present invention is preferably used in conjunction with mass spectrometry such as MS/MS method to facilitate quantitative analysis. The present invention further provides labeling reagents for mass spectrometry.
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公开(公告)号：US20120237174A1
公开(公告)日：2012-09-20
申请号：US13486813
申请日：2012-06-01
IPC分类号： G02B6/44
CPC分类号： G02B6/0365 , G02B6/02395 , G02B6/4433
摘要： An optical fiber that has a small bending loss can be securely prevented from being fractured due to accidental bending during installation or other operations. The optical fiber includes a core, a first cladding, a second cladding, and a third cladding. The relative refractive index difference Δ1 of the core is in the range of 0.3% to 0.38%, the relative refractive index difference Δ2 of the first cladding is equal to or smaller than 0%, and the relative refractive index difference Δ3 of the second cladding is in the range of −1.8% to −0.5%. The inner radius r2 and the outer radius r3 of the second cladding satisfy the expression “0.4r2+10.5
摘要翻译： 可以可靠地防止由于在安装或其他操作期间的意外弯曲而具有小的弯曲损耗的光纤被破裂。 光纤包括芯，第一包层，第二包层和第三包层。 芯的相对折射率差Dgr 1在0.3％〜0.38％的范围内，第一包层的相对折射率差Dgr2等于或小于0％，相对折射率差Dgr ; 3的第二包层在-1.8％至-0.5％的范围内。 第二包层的内半径r2和外半径r3满足表达式“0.4r2 + 10.5
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