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51. 发明授权

US06341032B1 Method and system for reducing optical surge 失效
标题翻译：减少光波浪的方法和系统
公开(公告)号：US06341032B1
公开(公告)日：2002-01-22
申请号：US09338727
申请日：1999-06-23
申请人： Yasuyuki Fukashiro , Hideaki Tsushima , Yukio Hayashi
发明人： Yasuyuki Fukashiro , Hideaki Tsushima , Yukio Hayashi
IPC分类号： H01S300
CPC分类号： H04B10/2931 , H01S3/0014 , H01S3/10007
摘要： The method and system are disclosed for reducing an optical surge in an optical data communication system that includes at least pair of optical lines, optical switches and optical amplifiers to maintain high reliability in data transmission. The optical surge is substantially reduced or suppressed by assuring a proper timing of the optical switch operation based upon a predetermined elapsed time or a predetermined safe amplification gain of the optical amplifier.
摘要翻译：公开了用于减少光数据通信系统中的光浪涌的方法和系统，其包括至少一对光线路，光开关和光放大器，以保持数据传输中的高可靠性。通过基于光放大器的预定经过时间或预定的安全放大增益确保光开关操作的正确定时，基本上减小或抑制了光浪涌。

52. 发明授权

US5459185A One-part moisture-curing orethane adhesive 失效
标题翻译：一部分润湿硫化剂粘合剂
公开(公告)号：US5459185A
公开(公告)日：1995-10-17
申请号：US189770
申请日：1994-02-01
申请人： Yoshihiro Nakata , Masaharu Takada , Yukio Hayashi
发明人： Yoshihiro Nakata , Masaharu Takada , Yukio Hayashi
IPC分类号： C08K5/20 , C08G18/10 , C08L75/00 , C08L75/04 , C09J121/00 , C09J175/04
CPC分类号： C09J175/04 , C08G18/10
摘要： In a one-part (one-pack) moisture-curing urethane adhesive comprising a urethane prepolymer having isocyanate groups (NCO) at the terminus, said urethane prepolymer being a reaction product of a polyol and an excess amount of a polyisocyanate, the improvement which comprises adding 0.01 to 5% by weight of a gelling agent based on the whole amount of the adhesive, and optionally adding a thermoplastic urethane multi-block copolymer resin and a thixotropic agent selected from the group consisting of a hydrophilic colloidal silica and a polysiloxane-polyoxyalkylene copolymer. The adhesive of the present invention can obviate float or slippage of glass in the adhesive application of window glass of automobiles.
摘要翻译：在包含在末端具有异氰酸酯基（NCO）的氨基甲酸酯预聚物的单组分（一包装）湿固化聚氨酯粘合剂中，所述氨基甲酸酯预聚物是多元醇和过量的多异氰酸酯的反应产物，其改进在于包括基于粘合剂的总量添加0.01〜5重量％的胶凝剂，任选地添加热塑性聚氨酯多嵌段共聚物树脂和触变剂，所述触变剂选自亲水性胶体二氧化硅和聚硅氧烷 - 聚氧化烯共聚物。本发明的粘合剂可以避免在汽车窗玻璃的粘合剂应用中玻璃的漂浮或滑动。

53. 发明授权

US5323471A Pattern recognition apparatus and pattern learning apparatus employing neural net including excitatory element-inhibitory element pair couplings 失效
标题翻译：采用包括兴奋性元素抑制元件对耦合在内的神经网络的模式识别装置和模式学习装置
公开(公告)号：US5323471A
公开(公告)日：1994-06-21
申请号：US859795
申请日：1992-03-30
申请人： Yukio Hayashi
发明人： Yukio Hayashi
IPC分类号： G06F15/18 , G06K9/66 , G06N3/00 , G06N3/08 , G06N99/00 , G06K9/00
CPC分类号： G06K9/66
摘要： Disclosed in a pattern recognition apparatus including a neural net including a plurality of mutually coupled excitatory element-inhibitory element paris. The elements in the neural net are coupled through pair coupling coefficients and an excitatory element coupling coefficient. A teacher signal generator outputs a successive teacher signal Q (t) and its infinitesimal variation .DELTA.Q (t) in accordance with a learning pattern, to apply the output teacher signal and the output small variation to a coupling coefficient controller. The coupling coefficient controller carries out a learning processing in accordance with the teacher signal, so that the coupling coefficients in the neural net are updated. An operation time necessary for a pattern recognition is shortened. In addition, since the learning processing is carried out by only a forward processing on time base, a learning time is also decrease.
摘要翻译：公开在包括包含多个相互耦合的兴奋性元件抑制元件巴黎的神经网络的图案识别装置中。神经网络中的元素通过对耦合系数和兴奋性元件耦合系数耦合。教师信号发生器根据学习模式输出连续的教师信号Q（t）及其无穷小变化DELTA Q（t），以将输出教师信号和输出小变化应用于耦合系数控制器。耦合系数控制器根据教师信号执行学习处理，从而更新神经网络中的耦合系数。缩短了模式识别所需的操作时间。此外，由于通过仅基于时基的正向处理来进行学习处理，所以学习时间也减少。

54. 发明授权

US5061749A One-pack type heat precurable moisture-curing sealant composition 失效
标题翻译：单组分热预加湿固化密封剂组合物
公开(公告)号：US5061749A
公开(公告)日：1991-10-29
申请号：US557779
申请日：1990-07-26
申请人： Masahiro Ito , Yukio Hayashi
发明人： Masahiro Ito , Yukio Hayashi
IPC分类号： C08G18/10 , C08G18/62 , C08L75/00 , C08L75/04 , C09J175/04 , C09K3/10
CPC分类号： C09K3/1021 , C08G18/10 , C08L75/04 , C09J175/04 , C08G2190/00 , C09K2003/1056 , C09K2200/0208 , C09K2200/0615 , C09K2200/0625
摘要： One-pack type heat pre-curable moisture-curing sealant composition which comprises as the main component(A) a urethane prepolymer having a content of an active free isocyanate group (NCO) of 0.5 to 13% by weight which is prepared by reacting a polyol and an excess amount of an aromatic polyisocyanate compound, and(B) a vinyl polymer containing a siloxy group, and as an additive(C) a filler in an amount of 20 to 50% by weight based on the whole weight of the sealant, and(D) a plasticizer in an amount of 5 to 30% by weight based on the whole weight of the sealant, which can be precured at a comparatively lower temperature within a short period of time and cured with moisture in air and is useful for adhering various parts in automobile and construction industries without a temporary holding means.
摘要翻译：一种包装型预热固化型湿固化密封剂组合物，其包含作为主要成分（A）的活性游离异氰酸酯基（NCO）含量为0.5〜13重量％的氨基甲酸酯预聚物，其通过使多元醇和过量的芳族多异氰酸酯化合物，和（B）含有甲硅烷氧基的乙烯基聚合物和作为添加剂的添加剂（C），基于密封剂的总重量为20〜50重量％的填料，和（D）相对于密封剂的整体重量，为5〜30重量％的增塑剂，其可以在短时间内在相对较低的温度下预固化并在空气中用水分固化，并且是有用的用于在汽车和建筑业中不用临时固定装置粘贴各种零件。

55. 发明授权

US4350535A Water-dispersible paste composition of metal powder 失效
标题翻译：水分散糊剂组成的金属粉末
公开(公告)号：US4350535A
公开(公告)日：1982-09-21
申请号：US152294
申请日：1980-05-22
申请人： Shizuo Ishijima , Takeshi Kiritani , Yukio Hayashi
发明人： Shizuo Ishijima , Takeshi Kiritani , Yukio Hayashi
IPC分类号： B22F1/00 , C04B22/04 , C04B24/00 , C04B28/02 , C04B38/02 , C09C1/00 , C09C1/62 , C09C3/00 , C09C3/08 , C09D17/00 , C04B31/40
CPC分类号： C04B28/02 , C04B22/04 , C04B24/003 , C09D17/006
摘要： Described is a water-dispersible paste composition of metal powder which contains:(a) metal powders, and;(b) from 0.1 to 20% by weight, based on the weight of the metal powders, of at least one organic phosphoric ester having a general formula [I]: ##STR1## wherein R represents an alkyl group having 6 to 24 carbon atoms, an alkenyl group having 6 to 24 carbon atoms or an aryl group containing at least one alkyl substituent having 6 to 24 carbon atoms or at least one alkenyl substituent having 6 to 24 carbon atoms, A represents an alkylene group having 2 to 4 carbon atoms, m represents an integer of from 0 to 20, and R.sup.1 and R.sup.2 independently represent hydrogen, an alkyl group having 1 to 24 carbon atoms, an alkenyl group having 1 to 24 carbon atoms, an aryl group having 6 to 24 carbon atoms or R--(OA).sub.m (R, A and m are the same as set forth above). This aqueous paste composition of metal powders has an excellent stability in aqueous coating compositions and is capable of controlling the foam initiating time and the expansion rate of cement mortar.
摘要翻译：描述了一种金属粉末的水分散性糊剂组合物，其包含：（a）金属粉末，和（b）0.1至20重量％，基于金属粉末的重量，至少一种具有通式[I]的有机磷酸酯：其中R表示具有6〜 24个碳原子，具有6至24个碳原子的烯基或含有至少一个具有6至24个碳原子的烷基取代基或至少一个具有6至24个碳原子的烯基取代基的芳基，A表示具有2至 4个碳原子，m表示0〜20的整数，R1和R2分别表示氢，碳原子数1〜24的烷基，碳原子数1〜24的烯基，碳原子数为6〜24的芳基原子或R-（OA）m（R，A和m与上述相同）。这种金属粉末水性糊剂组合物在水性涂料组合物中具有优异的稳定性，并且能够控制泡沫起始时间和水泥砂浆的膨胀率。

56. 发明授权

US08818190B2 Optical transport system and optical node 有权
标题翻译：光传输系统和光节点
公开(公告)号：US08818190B2
公开(公告)日：2014-08-26
申请号：US13396174
申请日：2012-02-14
申请人： Yukio Hayashi , Kenro Sekine , Yoshiyuki Niwa , Shuuji Furumoto
发明人： Yukio Hayashi , Kenro Sekine , Yoshiyuki Niwa , Shuuji Furumoto
IPC分类号： H04B10/08 , H04B10/00 , H04J14/02
CPC分类号： H04B10/07955 , H04J14/0221 , H04J14/0257 , H04J14/0275 , H04J14/0279 , H04J14/0282 , H04J14/0283 , H04J14/0284
摘要： An embodiment of the invention is an optical node configured to transmit/receive a wavelength-division-multiplexed signal. An optical monitoring unit monitors power levels of the wavelength-division-multiplexed signal on a wavelength-by-wavelength basis to acquire wavelength-by-wavelength power level values of the optical signals. A comparison arithmetic unit performs a comparison between each of the acquired wavelength-by-wavelength power level values of the optical signals, and a predetermined upper limit value and a predetermined lower limit value. A target value calculation unit determines target values of power levels at wavelengths whose acquired power level values exceed the upper limit value to be values between a center value and the upper limit value, and determines target values of power levels at wavelengths whose acquired power level values fall below the lower limit value to be values between the center value and the lower limit value.
摘要翻译：本发明的实施例是被配置为发送/接收波分复用信号的光节点。光监视单元以波长为单位监视波分复用信号的功率电平，以获得光信号的波长的功率电平值。比较运算单元对获取的光信号的波长功率电平值和预定的上限值和规定的下限值进行比较。目标值计算单元在获取的功率电平值超过上限值的波长处确定作为中心值和上限值之间的值的功率电平的目标值，并且在获得的功率电平值的波长上确定功率电平的目标值低于下限值，为中心值与下限值之间的值。

57. 发明授权

US08016491B2 Optical ferrule 有权
标题翻译：光学套圈
公开(公告)号：US08016491B2
公开(公告)日：2011-09-13
申请号：US12543025
申请日：2009-08-18
申请人： Atsushi Takaoka , Akito Nishimura , Yukio Hayashi
发明人： Atsushi Takaoka , Akito Nishimura , Yukio Hayashi
IPC分类号： G02B6/38
CPC分类号： G02B6/3882 , G02B6/3885
摘要： An optical ferrule butt-connected in an optical adapter, includes: a ferrule main body; a connection end face in a front surface of the main body; a pair of grooves on the connection end face of the main body; guide pin insertion holes in bottom surfaces of the respective grooves; optical fiber insertion holes in the connection end face, the holes being arranged in a line; and foreign material collecting portions at least at a pair of corresponding sides of the connection end face. The groove has a width larger than a diameter of the guide pin insertion hole. The foreign material collecting portions respectively have a wall for connecting the connection end face with a side surface of the ferrule main body to form a space for collecting a foreign material with an opposite connection end face of a corresponding optical ferrule and an inner wall of the optical adapter.
摘要翻译：在光学适配器中对接的光学套圈包括：套圈主体; 所述主体的前表面中的连接端面; 在主体的连接端面上的一对凹槽; 各个槽的底面中的引导销插入孔; 连接端面上的光纤插入孔，孔排列成一行; 以及至少在连接端面的一对相应侧面处的异物收集部分。槽的宽度大于导销插入孔的直径。异物收集部分别具有用于将连接端面与套管主体的侧面连接的壁，以形成用于收集异物的空间，其具有相应光学套圈的相对连接端面和相应的光学套圈的内壁光电适配器

58. 发明授权

US07918610B2 Optical transceiver and optical connector 有权
标题翻译：光收发器和光连接器
公开(公告)号：US07918610B2
公开(公告)日：2011-04-05
申请号：US12420302
申请日：2009-04-08
申请人： Kunihiko Fujiwara , Akito Nishimura , Yukio Hayashi , Tetsuo Nozawa , Takanori Shimizu , Ichiro Hatakeyama , Kazuhiko Kurata
发明人： Kunihiko Fujiwara , Akito Nishimura , Yukio Hayashi , Tetsuo Nozawa , Takanori Shimizu , Ichiro Hatakeyama , Kazuhiko Kurata
IPC分类号： G02B6/36 , G02B6/30
CPC分类号： G02B6/4292 , G02B6/4214 , G02B6/4249
摘要： An optical connector fitted upon a tip end portion of an optical fiber ribbon and disposed to face an optical input and output terminators which are installed upon a substrate, and which optically connects between optical fibers of the optical fiber ribbon and each of the optical input and output terminators. The optical connector includes a block shaped connector main body which is disposed to face the optical input and output terminators. The connector main body includes a hollow optical fiber holding portion for holding mainly a coating portion of an optical fiber which is led generally in parallel with the surface of the substrate, a plurality of optical fiber apertures into which the tip end vicinity of the optical fibers are inserted and fixed and a concave spot for changing the optical axis comprising a reflective surface for changing the optical axis and formed in front of an exit of the optical fiber apertures, which causes the optical axis direction of the optical fiber to face the optical input and output terminators.
摘要翻译：一种光学连接器，其安装在光纤带的末端部分上并且被设置为面对安装在基板上的光输入和输出终端器，并且将光纤带的光纤与光输入和输出终结器。光连接器包括一个块形连接器主体，它被设置为面对光输入和输出终端。连接器主体包括：中空光纤保持部，主要保持与基板的表面大致平行的光纤的涂布部，多个光纤孔，光纤的前端附近插入和固定凹部，用于改变光轴的凹点包括用于改变光轴并形成在光纤孔的出口前面的反射表面的光轴，使得光纤的光轴方向面对光输入和输出终端。

59. 发明申请

US20090252455A1 OPTICAL PATH CHANGING MEMBER 有权
标题翻译：光路改变会员
公开(公告)号：US20090252455A1
公开(公告)日：2009-10-08
申请号：US12416552
申请日：2009-04-01
申请人： Tatsuya OHTA , Kunihiko Fujiwara , Akito Nishimura , Kenji Sasaki , Yukio Hayashi
发明人： Tatsuya OHTA , Kunihiko Fujiwara , Akito Nishimura , Kenji Sasaki , Yukio Hayashi
IPC分类号： G02B6/26
CPC分类号： G02B6/4214 , G02B6/43
摘要： An optical path changing member is assembled at ends of optical fibers and placed to face a substrate including an optical input/output terminal having optical axes inclined with respect to optical axes of the ends. The optical path changing member is made of a transparent material and includes a member body having a reflection surface for optically connecting the ends to the optical input/output terminal. The member body has optical fiber insertion holes and an end placement portion to which the insertion holes are open and in which the end faces of the optical fibers are placed. The reflection surface is formed so that light entering from the end faces of the optical fibers into the member body will be internally reflected toward the optical input/output terminal in the member body. The end placement portion is filled with an adhesive by which the ends are fixed to the member body.
摘要翻译：光路改变部件组装在光纤的端部并且被放置成面对包括具有相对于端部的光轴倾斜的光轴的光学输入/输出端子的基板。光路改变构件由透明材料制成，并且包括具有用于将端部光学地连接到光学输入/输出端子的反射表面的构件体。构件主体具有光纤插入孔和插入孔打开并且其中放置光纤的端面的端部放置部分。反射面被形成为使得从光纤的端面进入构件主体的光将朝向构件体中的光学输入/输出端子内部反射。端部放置部分填充有粘合剂，端部固定到构件主体。

60. 发明申请

US20090245737A1 CONNECTOR HOLDER, OPTICAL-ELECTRICAL CONVERTER WITH ATTACHED CONNECTOR HOLDER, OPTICAL CONNECTOR FIXING STRUCTURE AND CONNECTOR HOLDER ASSEMBLY METHOD 有权
标题翻译：连接器支架，光电连接器连接器固定架，光连接器固定结构和连接器支架组件方法
公开(公告)号：US20090245737A1
公开(公告)日：2009-10-01
申请号：US12481032
申请日：2009-06-09
申请人： Kunihiko Fujiwara , Akito Nishimura , Kenji Sasaki , Yukio Hayashi , Kazuhiko Kurata , Takashi Yoshikawa , Junichi Sasaki
发明人： Kunihiko Fujiwara , Akito Nishimura , Kenji Sasaki , Yukio Hayashi , Kazuhiko Kurata , Takashi Yoshikawa , Junichi Sasaki
IPC分类号： G02B6/36 , G02B6/00
CPC分类号： G02B6/4292 , G02B6/3845 , G02B6/3897 , G02B6/3898 , G02B6/4214 , G02B6/4249 , Y10T29/49204
摘要： A connector holder fixes an optical connector assembled at a leading end of an optical fiber to an optical module having a light input/output end so that the optical fiber and the light input/output end is optically connected. The connector holder is provided with a holding section for storing at least a part of the optical connector, and a cover section attached to the holding section to be freely opened and closed. The cover section is provided with a cover section main body, and a pressing section which presses the optical connector toward the optical module.
摘要翻译：连接器保持器将组装在光纤前端的光学连接器固定到具有光输入/输出端的光学模块，使得光纤和光输入/输出端光学连接。连接器保持器设置有用于存储光连接器的至少一部分的保持部分和附接到保持部分以自由打开和关闭的盖部分。盖部设置有盖部主体和将光连接器朝向光模块按压的按压部。

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