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31. 发明授权

US06697409B1 Beam distributor of laser apparatus capable of efficiently introducing pumping beam into laser medium 失效
标题翻译：能够有效地将激光束引入激光介质的激光装置的光束分配器
公开(公告)号：US06697409B1
公开(公告)日：2004-02-24
申请号：US09621731
申请日：2000-07-21
申请人： Hiroshi Sekiguchi
发明人： Hiroshi Sekiguchi
IPC分类号： H01S309
CPC分类号： H01S3/094003 , H01S3/06704 , H01S3/09408
摘要： A laser apparatus comprises a beam distributor to distribute a pumping beam over a laser medium. The beam distributor comprises a beam conductor having an incident surface and an intermediate surface smaller than the incident surface. The beam conductor conducts the pumping beam received by the incident surface to the intermediate surface. A main body is connected to the intermediate surface and has a plurality of surfaces and confines the pumping beam introduced through the intermediate surface by repeating total internal reflection at the surfaces. When the intermediate surface becomes small, quantity of the pumping beam escaping from the intermediate surface becomes small. The main body distributes the pumping beam confined therein over the laser medium where the laser medium is in contact with the surfaces of the main body.
摘要翻译：一种激光装置包括一个光束分配器，用于将激励光束分布在激光介质上。光束分配器包括具有入射表面和小于入射表面的中间表面的光束导体。光束导体将由入射表面接收的泵浦光束传导到中间表面。主体连接到中间表面并且具有多个表面，并且通过在表面处重复全内反射来限制通过中间表面引入的泵送光束。当中间表面变小时，从中间表面逸出的泵浦光束的量变小。主体将限制在其中的泵浦光束分布在激光介质与主体表面接触的激光介质上。

32. 发明授权

US06683892B1 Laser device, method of producing the same and composite optical medium for use in producing the same 有权
标题翻译：激光装置，其制造方法以及用于制造其的复合光学介质
公开(公告)号：US06683892B1
公开(公告)日：2004-01-27
申请号：US09709371
申请日：2000-11-13
申请人： Hitoshi Yamaura , Hiroshi Sekiguchi
发明人： Hitoshi Yamaura , Hiroshi Sekiguchi
IPC分类号： H01S3067
CPC分类号： H01S3/06708 , H01S3/06704 , H01S3/094019 , H01S3/094049 , H01S3/094057
摘要： In a longitudinal flexible composite optical medium (3) for use in a laser device, the longitudinal flexible composite optical medium includes a laser beam guide portion (1) containing a laser active material (11) and an excitation beam guide portion (2) for distributing and introducing an excitation beam into the laser beam guide portion. The laser beam guide portion and the excitation beam guide portion are uncoaxially arranged in parallel to each other and integrally coupled with each other. By winding or folding the composite optical medium, a laser structure of a predetermined shape is obtained.
摘要翻译：在用于激光装置的纵向柔性复合光学介质（3）中，纵向柔性复合光学介质包括含有激光活性材料（11）和激发光束引导部分（2）的激光束引导部分（1）将激发光束分布并引入激光束引导部分。激光束引导部分和激发光束引导部分彼此平行地不平行地布置并且彼此一体地联接。通过卷绕或折叠复合光学介质，获得预定形状的激光结构。

33. 发明授权

US06466361B2 Converging device and light source module, laser device and optical signal amplifier using such converging device 有权
标题翻译：聚光装置和光源模块，激光装置和光信号放大器采用这种会聚装置
公开(公告)号：US06466361B2
公开(公告)日：2002-10-15
申请号：US09808521
申请日：2001-03-14
申请人： Hitoshi Yamaura , Hiroshi Sekiguchi
发明人： Hitoshi Yamaura , Hiroshi Sekiguchi
IPC分类号： H01S300
CPC分类号： G02B6/002 , G02B5/00 , G02B6/0001 , G02B6/0046 , G02B6/032 , G02B6/262 , G02B6/4249 , H01S3/005 , H01S3/094057 , H01S3/0941 , H01S5/005 , H01S5/4025
摘要： There are disclosed a converging device for converging a light having a high aspect ratio, and a light source module, a laser device and an optical signal amplifier using such converging device. A converging device has a converging portion for converging a light. The converging portion has an incident surface, a tip portion and a reflective surface for reflecting the light so that the light is transmitted toward the tip portion. The converging device has a guide portion provided in the reflective surface along a direction from the incident surface to the tip portion. The light transmitted in the converging portion is introduced to the guide portion and the light in the guide portion is reflected so as to be transmitted toward one end of the guide portion. The converged light is emitted from the tip portion or an end of the guide portion.
摘要翻译：公开了一种用于会聚具有高纵横比的光的会聚装置，以及使用这种会聚装置的光源模块，激光装置和光信号放大器。会聚装置具有用于会聚光的会聚部分。会聚部具有用于反射光的入射面，前端部和反射面，使得光朝向前端部传递。会聚装置具有沿着从入射面到前端部的方向设置在反射面上的引导部。在会聚部分中透过的光被引入引导部分，并且导向部分中的光被反射以朝向引导部分的一端传输。会聚光从引导部的尖端部或端部射出。

34. 发明授权

US5436194A Stripe laser diode having an improved efficiency for current confinement 失效
标题翻译：条纹激光二极管具有提高的电流限制效率
公开(公告)号：US5436194A
公开(公告)日：1995-07-25
申请号：US228453
申请日：1994-04-15
申请人： Makoto Kondo , Akira Furuya , Chikashi Anayama , Mami Sugano , Kay Domen , Toshiyuki Tanahashi , Hiroshi Sekiguchi
发明人： Makoto Kondo , Akira Furuya , Chikashi Anayama , Mami Sugano , Kay Domen , Toshiyuki Tanahashi , Hiroshi Sekiguchi
IPC分类号： G11B7/125 , H01L33/00 , H01L33/30 , H01S5/223 , H01S5/30 , H01S5/32 , H01S5/323 , H01L21/20
CPC分类号： H01L33/305 , G11B7/126 , G11B7/127 , H01L33/0062 , H01S5/2232 , H01S5/305 , H01S5/32325 , H01S5/2234 , H01S5/2235 , H01S5/2237 , H01S5/2238 , H01S5/3077 , H01S5/321 , Y10S148/095
摘要： A method for fabricating a laser diode, comprises the steps of: forming a first stripe structure defined by a plurality of crystallographically distinct surfaces on a surface of a semiconductor substrate; forming an epitaxial layer of InGaAlP on the semiconductor substrate including the first stripe structure by a decomposition of gaseous source materials of In, Ga, Al and P; wherein the InGaAlP layer is doped to the p-type by incorporating Mg while growing the InGaAlP by adding a gaseous source material of Mg into said source materials of In, Ga, Al and P such that the InGaAlP layer is doped to the p-type with a substantially uniform carrier concentration level irrespective of the crystal surfaces forming the stripe structure.
摘要翻译：一种制造激光二极管的方法，包括以下步骤：在半导体衬底的表面上形成由多个晶体学上不同的表面限定的第一条纹结构; 通过分解In，Ga，Al和P的气态原料，在包括第一条纹结构的半导体衬底上形成InGaAlP的外延层; 其中通过在In，Ga，Al和P的所述源材料中加入Mg的气态源材料，使InGaAlP层掺杂成p型，将InGaAlP层掺杂成p型，同时生长InGaAlP，与形成条纹结构的晶体面无关，具有基本均匀的载流子浓度水平。

35. 发明授权

US4978890A Fluorescent lamp device 失效
标题翻译：荧光灯装置
公开(公告)号：US4978890A
公开(公告)日：1990-12-18
申请号：US362131
申请日：1989-06-06
申请人： Hiroshi Sekiguchi , Atsushi Sekine , Mitsuaki Ohmiya
发明人： Hiroshi Sekiguchi , Atsushi Sekine , Mitsuaki Ohmiya
IPC分类号： G02F1/133 , F21V29/00 , G02F1/1335 , G02F1/13357 , G09F9/00 , H01J61/52 , H05B41/36
CPC分类号： H05B41/36 , F21V29/00 , H01J61/523
摘要： A fluorescent lamp device which is used for backlighting of a liquid crystal display and in which a Peltier element is thermally coupled with a portion of a fluorescent lamp and a temperature sensor is provided at that portion to be cooled. In accordance with the temperature of the cooled portion detected by the temperature sensor the driving of the Peltier element is controlled so that the temperature of the cooled portion is reduced under a predetermined temperature.
摘要翻译：用于液晶显示器的背光的荧光灯装置，其中珀耳帖元件与荧光灯的一部分和温度传感器热耦合，设置在待冷却的部分。根据由温度传感器检测到的冷却部分的温度，控制珀尔帖元件的驱动，使得冷却部分的温度在预定温度下降低。

36. 发明授权

US4761761A Multitype characters processing method and terminal device with multiple display buffers 失效
标题翻译：多字符处理方法和具有多个显示缓冲区的终端设备
公开(公告)号：US4761761A
公开(公告)日：1988-08-02
申请号：US809744
申请日：1985-12-17
申请人： Hiroshi Sekiguchi
发明人： Hiroshi Sekiguchi
IPC分类号： G06F3/023 , G06F17/28 , G09G5/00 , G09G5/22 , H03M11/14 , G06F3/153
CPC分类号： G06F17/2863
摘要： A multitype characters processing method and terminal device is used to process code data representing characters belonging to any one of a plurality of character sets, there being characters common to each set. One of the sets is specified as the main set and the others are specified as subsets. Sequentially received data are stored in a first display buffer, and are then processed to determine whether they are common character code data. If they are common character code data, they are processed as the main set character code data; if they are not common character code data, they are processed by referring to a character set related to the data previously processed. Processed data results are stored in a second display buffer. In accordance with the invention, the operator may select either the first display buffer so as to display the received data or the second display buffer to display the processed data results.
摘要翻译：多字符处理方法和终端装置用于处理表示属于多个字符集中的任何一个的字符的代码数据，每个字符集共有的字符。其中一个集合被指定为主集合，其他集合被指定为子集。顺序接收的数据被存储在第一显示缓冲器中，然后被处理以确定它们是否是公共字符代码数据。如果它们是通用字符代码数据，则将其作为主要字符代码数据进行处理; 如果它们不是常见的字符代码数据，则通过参考与先前处理的数据相关的字符集来处理它们。处理的数据结果存储在第二显示缓冲器中。根据本发明，操作员可以选择第一显示缓冲器，以显示接收到的数据或第二显示缓冲器来显示处理的数据结果。

37. 发明授权

US4727511A Multitype characters processing method and terminal device 失效
标题翻译：多字符处理方法和终端设备
公开(公告)号：US4727511A
公开(公告)日：1988-02-23
申请号：US657772
申请日：1984-10-04
申请人： Hiroshi Sekiguchi
发明人： Hiroshi Sekiguchi
IPC分类号： G06F3/023 , G06F17/28 , G09G5/00 , G09G5/22 , H03M11/14 , G06F15/20
CPC分类号： G06F17/2863
摘要： A multitype characters processing method and terminal device is used to process coded data representing characters belonging to any one of a plurality of character sets, there being characters common to each set. One of the sets is specified as the main set and the others are specified as subsets. Sequentially received data is processed to determine whether it is common character code data. If it is common character code data, it is processed as the main set character code data; if it is not common character code data, it is processed by referring to a character set related to the data previously processed.
摘要翻译：多字符处理方法和终端装置用于处理表示属于多个字符集中的任何一个的字符的编码数据，每个字符集共有的字符。其中一个集合被指定为主集合，其他集合被指定为子集。处理顺序接收的数据，以确定它是否是常用的字符代码数据。如果是通用字符代码数据，则将其作为主要字符代码数据进行处理; 如果不是常见的字符代码数据，则通过参考与先前处理的数据相关的字符集来处理它。

38. 发明申请

US20130093980A1 LIGHT GUIDE PLATE, SURFACE LIGHT SOURCE DEVICE, AND DISPLAY DEVICE 有权
标题翻译：光导板，表面光源装置和显示装置
公开(公告)号：US20130093980A1
公开(公告)日：2013-04-18
申请号：US13275593
申请日：2011-10-18
申请人： Masahiro Goto , Hiroshi Sekiguchi , Hiroshi Yamamoto
发明人： Masahiro Goto , Hiroshi Sekiguchi , Hiroshi Yamamoto
IPC分类号： G02F1/13357 , F21V8/00
CPC分类号： G02B6/0011 , G02B6/0038 , G02B6/0041 , G02B6/0053 , G02B6/0055 , G02B6/0068
摘要： A light guide plate (30) includes a body portion (40), and a plurality of unit shaped elements (50) defining a light exit surface (31) and arranged on one-side surface (41) of the body portion side by side in an arrangement direction intersecting a light guide direction. Each unit shaped element extends in a direction intersecting the arrangement direction. A light exit surface angle θa, which is the angle of the contour (51) of each unit shaped element with respect to the one-side surface, is more than 10° and not more than 30° in a zone of the contour of each unit shaped element, the width of the zone along the arrangement direction being not less than 35% and not more than 70% of the full width of the unit shaped element.
摘要翻译：导光板（30）包括主体部分（40）和限定出射表面（31）的多个单位形状元件（50），并排配置在主体部分的一侧表面（41）上在与导光方向相交的排列方向上。每个单元形元件在与排列方向相交的方向上延伸。每个单位形状元件相对于单面表面的轮廓（51）的角度的光出射表面角度θa在每个单元形状元件的轮廓的区域中大于10°且不大于30° 单元形元件，沿着排列方向的区域的宽度不小于单位成形元件的全宽度的35％且不大于70％。

39. 发明申请

US20130057807A1 LIGHT GUIDE PLATE, SUFRACE LIGHT SOURCE DEVICE, AND DISPLAY DEVICE 有权
标题翻译：光导板，SUFRACE光源装置和显示装置
公开(公告)号：US20130057807A1
公开(公告)日：2013-03-07
申请号：US13697615
申请日：2010-12-07
申请人： Masahiro Goto , Hiroshi Sekiguchi , Hiroshi Yamamoto
发明人： Masahiro Goto , Hiroshi Sekiguchi , Hiroshi Yamamoto
IPC分类号： F21V8/00 , G02F1/13357
CPC分类号： G02B6/0038 , G02B6/0041 , G02B6/0053 , G02B6/0065
摘要： A light guide plate includes a body portion, first unit optical elements extending on the body portion in the light guide direction, and second unit optical elements disposed in between the first unit optical elements on the body portion. The width of each first unit optical element gradually decreases from that at the center to that at each end in the light guide direction. The ratio of the height to the width in each first unit optical element at the center is higher than the ratio of the height to the width in each second unit optical element.
摘要翻译：导光板包括主体部分，沿导光方向在主体部分延伸的第一单元光学元件和设置在主体部分上的第一单元光学元件之间的第二单元光学元件。每个第一单元光学元件的宽度从中心处的宽度逐渐减小到在光导方向上的每个端部处的宽度。每个第一单位光学元件在中心处的高度与宽度的比率高于每个第二单位光学元件中的高度与宽度的比率。

40. 发明授权

US08363308B2 Fiber optical device and method of driving the same 失效
标题翻译：光纤设备及其驱动方法
公开(公告)号：US08363308B2
公开(公告)日：2013-01-29
申请号：US12863626
申请日：2009-08-31
申请人： Hitoshi Yamaura , Hiroshi Sekiguchi
发明人： Hitoshi Yamaura , Hiroshi Sekiguchi
IPC分类号： H01S3/00
CPC分类号： H01S3/06754 , H01S3/0014 , H01S3/094076 , H01S3/09408 , H01S3/09415 , H01S3/10015 , H01S3/1618
摘要： A fiber optical device 1A includes an amplification optical fiber 10, a seed light source 15 for supplying pulse seed light to the optical fiber 10, excitation light sources 21 to 25 for supplying excitation light, a bleaching light source 40 for supplying bleaching light for reducing a light transmission loss caused by photodarkening, and a control device 50 that controls the operations of individual portions. The control device 50 divides a period between a first output light pulse and a succeeding second output light pulse into a first period which includes a time point immediately after the output of the first output light pulse and during which the population inversion is unsaturated, and a second period which includes a time point immediately before the output of the second output light pulse, and, to the optical fiber 10, supplies the bleaching light in the first period and supplies the excitation light in the second period. Thus, it is possible to provide a fiber optical device and the method of driving it that can suitably restore the characteristics of the amplification optical fiber by photobleaching.
摘要翻译：纤维光学装置1A包括放大光纤10，用于向光纤10提供脉冲种子光的种子光源15，用于提供激发光的激发光源21至25，用于提供用于减少的漂白光的漂白光源40 由光暗化引起的光传输损耗，以及控制各部分的动作的控制装置50。控制装置50将第一输出光脉冲和后续的第二输出光脉冲之间的周期划分为包括紧接在第一输出光脉冲的输出之后的时间点的第一周期，并且群体反转不饱和，第二周期包括紧接在第二输出光脉冲的输出之前的时间点，并且对于光纤10，在第一时段中提供漂白光，并在第二周期中提供激发光。因此，可以提供通过光漂白适当恢复放大光纤的特性的光纤装置及其驱动方法。

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