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    • 2. 发明申请
    • Biological state-evaluating apparatus, biological state-evaluating method, biological state-evaluating system, biological state-evaluating program and recording medium
    • 生物状态评估装置,生物状态评估方法,生物状态评估系统,生物状态评估程序和记录介质
    • US20100280809A1
    • 2010-11-04
    • US12662560
    • 2010-04-22
    • Mitsuo TakahashiToshihiko Ando
    • Mitsuo TakahashiToshihiko Ando
    • G06G7/48
    • G06N7/005G16H50/20
    • An object is to provide a biological state-evaluating apparatus, a biological state-evaluating method, a biological state-evaluating system, a biological state-evaluating program, and a recording medium that can evaluate a biological state with high accuracy by using the concentrations of amino acids in blood. According to the present invention, a Bayesian network method is performed by using previously obtained amino acid concentration data on the concentration values of amino acids and previously obtained biological state data on the numerical value indicative of the biological state so that a Bayesian network model that includes, as explanatory variables, the concentration values of amino acids and the numerical value indicative of the biological state is created, and the biological state of the subject is evaluated by using the created Bayesian network model and the previously obtained amino acid concentration data on the subject.
    • 本发明的目的是提供一种生物状态评价装置,生物状态评价方法,生物状态评价系统,生物状态评价程序以及能够通过使用浓度高精度地评价生物状态的记录介质 的血液中的氨基酸。 根据本发明,通过使用先前获得的关于氨基酸的浓度值和先前获得的生物状态数据的氨基酸浓度数据对表示生物学状态的数值进行贝叶斯网络方法,使得包括 作为解释变量,产生氨基酸的浓度值和表示生物状态的数值,并且通过使用所创建的贝叶斯网络模型和先前获得的对象的氨基酸浓度数据来评估受试者的生物学状态 。
    • 3. 发明申请
    • Vertical cavity surface emitting laser diode having a high reflective distributed Bragg reflector
    • 具有高反射分布布拉格反射器的垂直腔表面发射激光二极管
    • US20050213629A1
    • 2005-09-29
    • US11089129
    • 2005-03-24
    • Mitsuo Takahashi
    • Mitsuo Takahashi
    • H01S3/08H01S5/00H01S5/183H01S5/187
    • H01S5/187
    • The present invention is to provide a vertical cavity surface emitting laser diode (VCSEL) that has a functional distributed Bragg reflector (DBR) comprised of less number of pairs of reflective layers. The VCSEL of the invention include a lower DBR, an upper DBR and an active layer arranged between the upper and lower DBRs. The upper DBR is comprised of a plurality of pairs including GaAs layers and aluminum oxide layers, thus the GaAs layers and the aluminum oxide layers are alternately stacked to each other. Since the refractive index of the aluminum oxide (Al2O3) is 1.67 at 1.3 μm and that of the GaAs is 3.51, the difference of these refractive index becomes 1.85, which is far greater than the combination of the AlAs and the GaAs, thereby decreasing the number of pairs for the DBR.
    • 本发明提供一种垂直腔表面发射激光二极管(VCSEL),其具有由较少数量的反射层组成的功能分布布拉格反射器(DBR)。 本发明的VCSEL包括下DBR,上DBR和布置在上DBR和下DBR之间的活动层。 上DBR由包括GaAs层和氧化铝层的多个对构成,因此GaAs层和氧化铝层交替地堆叠在一起。 由于氧化铝(Al 2 O 3 3)的折射率在1.3μm为1.67,GaAs的折射率为3.51,所以这些折射率的差为1.85, 其远远大于AlAs和GaAs的组合,从而减少DBR的对数。
    • 5. 发明授权
    • Optical attenuator
    • 光衰减器
    • US06776534B2
    • 2004-08-17
    • US10059397
    • 2002-01-31
    • Mitsuo TakahashiTsuguo Sato
    • Mitsuo TakahashiTsuguo Sato
    • G02B636
    • G02B6/266
    • An optical attenuator includes a holding sleeve, a pair of ferrules inserted into and fixed to the holding sleeve such that the ferrules oppose each other at base ends thereof at a predetermined distance between each base end, and an attenuating fiber inserted into and fixed to the pair of ferrules such that ends of the attenuating fiber are exposed. The optical attenuator is also provided with an opening in the holding sleeve so as to communicate with the outside. A filler is supplied into the sleeve through the opening.
    • 一种光衰减器,包括一个保持套筒,一对插入并固定在保持套筒上的套圈,使得套圈在其基端处以每个基端之间的预定距离彼此相对,并且插入并固定到 一对套圈使得衰减纤维的端部露出。 光衰减器还在保持套筒中设置有与外部连通的开口。 通过开口将填料供应到套筒中。
    • 6. 发明授权
    • Brazing apparatus and brazing method in which the amount of heating is controlled on the basis of temperature of articles to be brazed
    • 基于要钎焊的制品的温度控制加热量的钎焊装置和钎焊方法
    • US06691908B2
    • 2004-02-17
    • US09907897
    • 2001-07-18
    • Kazutaka IshidaMitsuo Takahashi
    • Kazutaka IshidaMitsuo Takahashi
    • B23K1308
    • B23K1/20
    • Articles to be brazed are preheated to an increased temperature in a preheating process and the temperature of the articles to be brazed is measured. Conversion data obtained and stored for different combinations of articles to be brazed is referred to on the basis of the measured temperature and a time for which brazing filler metal supply nozzles are kept in a wait state is set on the basis of the conversion data to define the timing for supplying the brazing filler metal wires (S40). A heating burner moves forward and then a timer starts counting the time for which the nozzles are kept in the wait state (S42). When the nozzle wait timer has counted the set time and expired, the brazing filler metal supply nozzles move forward and supply the wires to braze the articles (S43 to 45). In this way, the articles to be brazed, heated by the heating burner, are at an increased temperature suitable for brazing at the time when the brazing filler metal wires are supplied.
    • 将要钎焊的制品在预热过程中预热至升高的温度,并测量待钎焊的制品的温度。 基于所测量的温度和钎焊填充金属供给喷嘴保持在等待状态的时间,基于要定义的待变形的转换数据来设定针对要钎焊的不同组合的获得和存储的转换数据 供给钎料金属线的时间(S40)。 加热燃烧器前进,然后定时器开始计数喷嘴保持在等待状态的时间(S42)。 当喷嘴等待计时器计数设定时间并过期时,钎焊料供应喷嘴向前移动,供给电线钎焊物品(S43〜45)。 以这种方式,被加热燃烧器加热的待钎焊的物品处于适于在供应钎焊金属线时钎焊的升高的温度。
    • 9. 发明授权
    • Optical multiplexing/demultiplexing device with variable branching ratio and optical coupler with variable coupling ratio
    • 具有可变分支比的光复用/解复用器件和具有可变耦合比的光耦合器
    • US06563987B1
    • 2003-05-13
    • US09669636
    • 2000-09-26
    • Mitsuo Takahashi
    • Mitsuo Takahashi
    • G02B626
    • G02B6/3594G02B6/2848G02B6/3514G02B6/355
    • An optical multiplexing/demultiplexing device with variable branching ratio is disclosed. The device includes a first collimator lens assembly having a first collimator lens 14, and first and second optical fibers F1 and F2 which have distal ends thereof optically coupled to the lens, and are away from each other by a distance “d,” an optical axis of the lens being positioned at a midpoint therebetween, a second collimator lens assembly having a second collimator lens 15 and a third optical fiber F3 which has a distal end thereof optically coupled to the lens, being away from an optical axis of the lens by a distance “d/2” and reflection mirror means. The reflection mirror means reflects and couples a part or all of a parallel beam of an expanded mode field area, which is emitted from the first optical fiber and formed on a reference plane, to the second optical fiber, or transmits and connects all or a part of the parallel beam to the third optical fiber.
    • 公开了一种具有可变分支比的光复用/解复用器件。 该装置包括具有第一准直透镜14的第一准直透镜组件,以及具有光学耦合到透镜的远端并且远离“d”的第一和第二光纤F1和F2,光学 透镜的轴线位于它们之间的中间点;具有第二准直透镜15和第三光纤F3的第二准直透镜组件,其具有光学耦合到透镜的远端,远离透镜的光轴,远离透镜的光轴 距离“d / 2”和反射镜装置。 反射镜装置将从第一光纤发射并形成在参考平面上的扩展模式场区域的平行光束的一部分或全部反射并耦合到第二光纤,或者将全部或一个 与第三光纤的平行光束的一部分。
    • 10. 发明授权
    • Optical fiber end surface polishing apparatus
    • 光纤端面抛光装置
    • US6165055A
    • 2000-12-26
    • US390698
    • 1999-09-07
    • Mitsuo TakahashiKunio YamadaNaotoshi Shiokawa
    • Mitsuo TakahashiKunio YamadaNaotoshi Shiokawa
    • B24B19/00B24B19/22G02B6/00G02B6/36G02B6/38B24B49/00
    • B24B19/226G02B6/3863
    • A polishing holder arm includes a polishing holder mounting/dismounting device having a base section supported by a base plate through a horizontally rotational shaft to permit the device to rotate and move upward from an approximately horizontal position and the other end section engaged with the polishing holder H. The holder H includes a coupling section whose rotation is restricted by the polishing holder arm and which is detachably coupled with the polishing holder mounting/dismounting device at a center. A polishing force applying device A moves between a position where it applies a downward spring urging force to the polishing holder arm and a position where it permits the polishing holder arm to rotate and move upward. With this arrangement, the optical fiber end surface polishing device causes the polishing holder H to be easily mounded and dismounted on and from the polishing holder arm; can adjust a polishing force double and permits the polishing holder arm to jump upward and rotate at least 90.degree. from an approximately horizontal position.
    • 抛光保持器臂包括抛光保持器安装/拆卸装置,其具有通过水平旋转轴由基板支撑的基部,以允许装置从大致水平位置向上旋转并且与抛光保持器接合的另一端部 保持器H包括联接部分,其旋转被抛光保持器臂限制,并且其在抛光保持器安装/拆卸装置的中心可拆卸地联接。 抛光力施加装置A在其向抛光保持器臂施加向下的弹簧推动力的位置和允许抛光保持器臂旋转并向上移动的位置之间移动。 通过这种布置,光纤端面抛光装置使得抛光保持器H能够容易地从抛光保持器臂堆叠和拆卸; 可以将抛光力调整为双倍,并且允许抛光保持器臂向上跳跃并且从近似水平的位置旋转至少90度。