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21. 发明授权

US06577439B2 Optical amplifier 失效
标题翻译：光放大器
公开(公告)号：US06577439B2
公开(公告)日：2003-06-10
申请号：US10270648
申请日：2002-10-16
申请人： Hiroyuki Nakano
发明人： Hiroyuki Nakano
IPC分类号： H04B1012
CPC分类号： H01S3/06758 , H01S2301/06 , H04B10/25133 , H04B10/2525 , H04B10/291 , H04B10/2912 , H04B2210/256 , H04J14/0221
摘要： An optical amplifier includes at least a first wavelength multiplexing unit for multiplexing a signal light and a pumping light source, a first optical amplifying medium for amplifying the signal light by utilizing the pumping light and providing an output of amplified signal light, a first demultiplexing unit, a first dispersion compensation unit for receiving the amplified signal light from the first demultiplexing unit and modifying a waveform of the amplified signal light so as to compensate for waveform distortion of the signal light along a transmission path of the signal light and providing an output of a waveform modified signal light, a second wavelength multiplexing unit, a second optical amplifying medium, a second demultiplexing unit, and a second dispersion compensation unit. The optical amplifier also forms a part of an optical transmitter and an optical receiver.
摘要翻译：光放大器至少包括用于复用信号光和泵浦光源的第一波长多路复用单元，用于通过利用泵浦光放大信号光并提供放大信号光的输出的第一光放大介质，第一解复用单元第一色散补偿单元，用于接收来自第一解复用单元的放大信号光，并修改放大信号光的波形，以便补偿信号光沿着信号光的传输路径的波形失真，并提供波形修正信号光，第二波长多路复用单元，第二光放大介质，第二解复用单元和第二色散补偿单元。光放大器还形成光发射器和光接收器的一部分。

22. 发明授权

US06545732B2 Backlight assembly for liquid crystal display device 失效
标题翻译：背光组件用于液晶显示装置
公开(公告)号：US06545732B2
公开(公告)日：2003-04-08
申请号：US09759164
申请日：2001-01-16
申请人： Hiroyuki Nakano
发明人： Hiroyuki Nakano
IPC分类号： G02F11335
CPC分类号： G02B6/0091 , G02B6/0031 , G02B6/0071 , G02B6/009
摘要： A backlight assembly for a liquid crystal display device comprising lamp units each including a lamp reflector, a lamp portion attached within the lamp reflector and lamp rubbers provided on both ends of the lamp portion, and a frame for holding the lamp units. The lamp units are arranged to include means for maintaining a predetermined clearance between at least end portions of the lamp units and the frame. It is possible to easily perform assembly and exchange of lamp units and to further achieve improvements in reliability.
摘要翻译：一种用于液晶显示装置的背光组件，包括灯单元，每个灯单元包括灯反射器，安装在灯反射器内的灯部分和设置在灯部分两端的灯泡，以及用于保持灯单元的框架。灯单元被布置成包括用于在灯单元的至少端部和框架之间保持预定间隙的装置。可以容易地进行灯具的组装和更换，并进一步实现可靠性的提高。

23. 发明授权

US06496617B2 Optical amplifier, optical transmission equipment, optical transmission system, and method thereof 失效
标题翻译：光放大器，光传输设备，光传输系统及其方法
公开(公告)号：US06496617B2
公开(公告)日：2002-12-17
申请号：US09988696
申请日：2001-11-20
申请人： Junya Kosaka , Hiroyuki Nakano , Takayuki Suzuki
发明人： Junya Kosaka , Hiroyuki Nakano , Takayuki Suzuki
IPC分类号： G02B628
CPC分类号： H04B10/291 , H01S3/06758 , H01S3/094061 , H01S2301/06 , H04B10/0775 , H04B10/0777 , H04B10/25133 , H04B10/2525 , H04B10/2912 , H04B10/2931 , H04B2210/074 , H04B2210/078 , H04B2210/256
摘要： An optical transmission equipment for use in an optical transmission system, having an optical amplifier (10A), comprising: a first optical doped fiber (1A); a second optical doped fiber (1B); a third optical doped fiber (1C); an optical isolator (6) of bringing loss in the optical signal, being provided between the first optical doped fiber and the second optical doped fiber; a dispersion compensator (7) being provided between the second optical doped fiber and the third optical doped fiber; and a pumping light source (2) being optically connected to so that the optical doped fibers (1A, 1B, 1C) are excited in common.
摘要翻译：一种用于具有光放大器（10A）的光传输系统中的光传输设备，包括：第一光掺杂光纤（1A）; 第二光掺杂光纤（1B）; 第三光掺杂光纤（1C）; 在所述第一光掺杂光纤和所述第二光掺杂光纤之间设置带有光信号损耗的光隔离器（6）; 在所述第二光掺杂光纤和所述第三光掺杂光纤之间设置色散补偿器（7）和激光光源（2）被光学连接，使得掺杂光纤（1A，1B，1C）被共同激励。

24. 发明授权

US06490387B2 Optical transmission device and optical transmission system employing the same 有权
标题翻译：光传输装置及采用该传输装置的光传输系统
公开(公告)号：US06490387B2
公开(公告)日：2002-12-03
申请号：US09954012
申请日：2001-09-18
申请人： Junya Kosaka , Takayuki Suzuki , Hiroyuki Nakano
发明人： Junya Kosaka , Takayuki Suzuki , Hiroyuki Nakano
IPC分类号： G02B628
CPC分类号： H04B10/2935 , H04B2210/256 , Y10S372/703
摘要： An optical transmission device which reduces optical noise in an optical transmission system. The optical transmission device includes a core light amplifying unit, and a first buffer light amplifying unit for amplifying a first signal light from a first transmission path and an amplified second signal light from the core light amplifying unit. The first buffer light amplifying unit supplies the core light amplifying unit with the first signal light, and supplies the first transmission path with the amplified second signal light. Also provided is a second buffer light amplifying unit for amplifying a second signal light from a second transmission path and an amplified first signal light from the core light amplifying unit. The second buffer light amplifying unit supplies the core light amplifying unit with the second signal light, and supplies the second transmission path with the amplified first signal light.
摘要翻译：一种降低光传输系统中的光噪声的光传输装置。光传输装置包括核心光放大单元和用于放大来自第一传输路径的第一信号光和来自核心光放大单元的放大的第二信号光的第一缓冲光放大单元。第一缓冲光放大单元向核心光放大单元提供第一信号光，并且向第一传输路径提供放大的第二信号光。还提供了用于放大来自第二传输路径的第二信号光和来自核心光放大单元的放大的第一信号光的第二缓冲光放大单元。第二缓冲光放大单元向核心光放大单元提供第二信号光，并且向第二传输路径提供放大的第一信号光。

25. 发明授权

US06386949B1 Method for cleansing/scraping and apparatus therefor 有权
标题翻译：清洗/刮刮方法及其设备
公开(公告)号：US06386949B1
公开(公告)日：2002-05-14
申请号：US09527532
申请日：2000-03-16
申请人： Koichi Hagiwara , Jiro Watanabe , Kazuo Kishimoto , Hiroyuki Nakano
发明人： Koichi Hagiwara , Jiro Watanabe , Kazuo Kishimoto , Hiroyuki Nakano
IPC分类号： B24C504
CPC分类号： B24C7/0092 , B24C1/086 , B24C5/04 , B24C7/0046 , B24C7/0076 , B24C11/005
摘要： A water pump is connected to a mixer so as to blast high pressure water at a high speed in the mixer. The air and powder are supplied to the blast flow of the high pressure water through an air supply pipe and a powder supply pipe respectively so that a mixture flow composed of the gas, the droplet-like fluid, and powder is formed. The mixture flow is blasted from a nozzle at a high speed so as to be sprayed onto a surface to be treated. Thus, impact actions held by the powder and the droplet-like fluid as cleansing/scraping media are given to the surface to be treated. Thus, a cleansing/scraping operation is achieved. Then, if the fluid, gas or the like supplied to the mixer is heated, the cleansing/scraping operation can be further accelerated.
摘要翻译：将水泵连接到混合器，以便在混合器中高速喷射高压水。空气和粉末分别通过供气管和粉末供应管供应到高压水的吹风流中，从而形成由气体，液滴状流体和粉末组成的混合流。将混合物流从喷嘴中高速喷射喷射到待处理的表面上。因此，将粉末和液滴状流体作为清洁/刮擦介质的冲击作用施加到待处理的表面。因此，实现了清洁/刮擦操作。然后，如果供给到混合器的流体，气体等被加热，则可以进一步加速清洗/刮擦操作。

26. 发明授权

US5864424A Optical signal amplifying circuit 失效
标题翻译：光信号放大电路
公开(公告)号：US5864424A
公开(公告)日：1999-01-26
申请号：US906296
申请日：1997-08-05
申请人： Hiroyuki Nakano
发明人： Hiroyuki Nakano
IPC分类号： H01S3/067 , H01S3/10 , H01S3/00
CPC分类号： H01S3/10023 , H01S2301/02 , H01S2301/04 , H01S3/06787
摘要： The invention set forth in this document discloses an optical amplifying circuit which includes a dielectric multilayer interference filter disposed at an output side or an input side of the optical amplifying element that is a part of the optical amplifying circuit. The dielectric multilayer interference filter suppresses off-band spontaneous emission.
摘要翻译：在该文献中提出的发明公开了一种光放大电路，其包括设置在作为光放大电路的一部分的光放大元件的输出侧或输入侧的电介质多层干涉滤光器。电介质多层干涉滤波器抑制带外自发发射。

27. 发明授权

US5670297A Process for the formation of a metal pattern 失效
标题翻译：用于形成金属图案的工艺
公开(公告)号：US5670297A
公开(公告)日：1997-09-23
申请号：US556426
申请日：1995-11-09
申请人： Tohru Ogawa , Hiroyuki Nakano
发明人： Tohru Ogawa , Hiroyuki Nakano
IPC分类号： G03F7/09 , G03F7/20 , H01L21/027 , H01L21/3213 , H01L21/768 , G03F7/38
CPC分类号： G03F7/70691 , G03F7/091 , H01L21/0276 , H01L21/32137 , H01L21/32139 , H01L21/76838 , Y10S430/151
摘要： A process for formation of a metal pattern comprising the steps of forming a silicide metal film on an underlying substrate, forming an anti-reflection film on the underlying substrate on which the silicide metal film is formed, forming a resist film on the anti-reflection film, patterning the resist film by photolithography to form a predetermined pattern, and using the thus patterned resist film as a mask and etching the silicide metal film on the underlying substrate, wherein the optical constants and the thickness of the anti-reflection film are determined to give the smallest standing wave effect at the time of photolithography in accordance with the type of the silicide metal film.
摘要翻译：一种用于形成金属图案的方法，包括以下步骤：在下面的基底上形成硅化物金属膜，在其上形成硅化金属膜的下面的基底上形成防反射膜，在防反射层上形成抗蚀剂膜膜，通过光刻法形成抗蚀剂膜以形成预定图案，并使用如此构图的抗蚀剂膜作为掩模，并蚀刻下面的衬底上的硅化金属膜，其中确定抗反射膜的光学常数和厚度以根据硅化物金属膜的类型在光刻时给出最小的驻波效应。

28. 发明授权

US5658657A Reclaimed joint sheet 失效
标题翻译：回收接头片
公开(公告)号：US5658657A
公开(公告)日：1997-08-19
申请号：US452142
申请日：1995-05-26
申请人： Tsutomu Tomizawa , Yoshihiko Tatemichi , Ken Fujiwara , Masamichi Hoshi , Hiroyuki Nakano
发明人： Tsutomu Tomizawa , Yoshihiko Tatemichi , Ken Fujiwara , Masamichi Hoshi , Hiroyuki Nakano
IPC分类号： B29B11/10 , B29B17/00 , B29D7/01 , B29K21/00 , B29K105/26 , B32B25/02 , C09K3/10 , F16J15/10 , B32B5/16
CPC分类号： B32B25/02 , B29B17/0026 , F16J15/104 , Y02W30/62 , Y10T428/25 , Y10T428/254 , Y10T428/31504 , Y10T428/31663 , Y10T428/3183 , Y10T428/31833 , Y10T428/31837 , Y10T428/31909 , Y10T428/31913 , Y10T428/31924 , Y10T428/31928
摘要： A reclaimed joint sheet used as a gasket or packing member for automobiles, ships and the like consists of a first layer of a joint sheet made from a given composition, a second layer of a joint sheet made by mixing finely pulverized pieces of the joint sheet after the punching out of the joint sheet having a given particle size with a composition for the formation of the joint sheet, and a third layer of a joint sheet containing the same components as the first layer.
摘要翻译：用作汽车，船舶等的垫圈或包装部件的回收接合片由由给定组合物制成的接合片的第一层，通过将接合片的细粉碎物料混合而制成的接合片的第二层在具有用于形成接合片的组合物的具有给定粒度的接合片材冲出之后，以及包含与第一层相同的成分的接合片的第三层。

29. 发明授权

US5614800A Method and apparatus for preparing numerical control data 失效
标题翻译：制备数控数据的方法和装置
公开(公告)号：US5614800A
公开(公告)日：1997-03-25
申请号：US314296
申请日：1994-09-30
申请人： Hiroyuki Nakano , Akira Saito
发明人： Hiroyuki Nakano , Akira Saito
IPC分类号： G05B19/4093 , G05B19/4103 , G05B19/416
CPC分类号： G05B19/4093 , G05B2219/36207 , G05B2219/45219 , G05B2219/49118 , Y02P90/265
摘要： An apparatus for preparing NC data is used in machining an involute curve on a workpiece by relatively moving a tool and the workpiece along mutually perpendicular first and second axes encompassed within a plane while relatively rotating the tool and the workpiece about a third axis which is perpendicular to the plane. In the apparatus, there is provided involute curve definition devie defines the involute curve based upon input parameters, machining point calculation means calculates a series of machining points on the involute curve, and tangential line calculation device calculates a tangential line which connects the involute curve at each of the machining points. The apparatus further includes angle calculation device calculates a conversion angle through which each of the machining points is to be rotated about the third axis so as to make the tangential line at each of the machining points intersect one of the first and second axes at a right angle, coordinate conversion device converts coordinate values of each of the machining points into modified coordinate values which each of the machining points would have if the same were rotated about the third axis through the conversion angle calculated by the angle calculation device, and data preparation device prepares NC data of numerous data blocks each including the conversion angle and the converted coordinate values of each of the machining points.
摘要翻译：用于制备NC数据的装置用于在工件上加工渐开线曲线，通过相对移动刀具和工件沿着包围在平面内的相互垂直的第一和第二轴线相对移动，同时使工具和工件围绕垂直于第三轴线旋转到飞机在该装置中，提供渐开线曲线定义，根据输入参数定义渐开线曲线，加工点计算装置计算渐开线曲线上的一系列加工点，切线计算装置计算连接渐开线曲线的切线每个加工点。该装置还包括角度计算装置，计算各加工点围绕第三轴旋转的转换角度，以使每个加工点的切线与右侧的第一轴和第二轴相交，角度坐标转换装置将每个加工点的坐标值转换成通过由角度计算装置计算出的转换角度而绕第三轴旋转的加工点将具有的修正坐标值，以及数据准备装置准备多个数据块的NC数据，每个数据块包括转换角度和每个加工点的转换坐标值。

30. 发明授权

US4978406A Process for producing tube 失效
标题翻译：生产管的工艺
公开(公告)号：US4978406A
公开(公告)日：1990-12-18
申请号：US342964
申请日：1989-04-25
申请人： Hiroyuki Nakano
发明人： Hiroyuki Nakano
IPC分类号： B31C3/00 , B65H75/18 , B65H75/50
CPC分类号： B65H75/10 , B31C3/00 , B65H75/18 , B65H75/50 , B65H2701/5112 , Y10T156/1023 , Y10T156/1039
摘要： A process for producing a tube having a strength imparting tubular body and a tubular lining member covering and bonded to the inner surface of the tubular body comprises the steps of forming mandrel contact portions on a synthetic resin surface of a lining sheet in the form of a strip and noncontact portions in the surface distributedly among the contact portions, helically winding the lining sheet around a mandrel with the synthetic resin surface positioned inside and with the sheet lapping over itself, bonding the lap to the underlying portion of the wound sheet to form the lining member, and moving the tubular lining member axially of the mandrel in a direction to remove the member therefrom. The lining member formed around the mandrel is smoothly movable axially thereof by virtue of the presence of the contact and noncontact portions distributedly formed over the sheet resin surface.
摘要翻译：一种制造具有赋予强度的管状体的管子和覆盖并结合到管状体的内表面的管状衬里构件的方法包括以下步骤：在衬垫片的合成树脂表面上形成心轴接触部分，其形式为在接触部分之间分布的表面上的带状和非接触部分，将合成树脂表面位于内部螺旋地缠绕在心轴上，并且片材在其自身上进行研磨，将衬垫紧固到卷绕片材的下面部分，从而形成并且使所述管状衬里构件在所述心轴的轴向上沿着从其移除构件的方向移动。由于在片状树脂表面上分布形成的接触和非接触部分的存在，围绕心轴形成的衬里构件可以在其轴向平滑地移动。

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