会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Apparatus for adjusting alignment of optical fibers
    • 用于调整光纤对准的装置
    • US5457765A
    • 1995-10-10
    • US294806
    • 1994-08-25
    • Isao SuzukiYasuo SuzukiKenji TakahashiMichio MorookaMikio YoshinumaShinichi Aoshima
    • Isao SuzukiYasuo SuzukiKenji TakahashiMichio MorookaMikio YoshinumaShinichi Aoshima
    • G02B6/255G02B6/38G02B6/42G02B6/36
    • G02B6/2555G02B6/2551G02B6/4226
    • An apparatus for adjusting the alignment of the optical fibers at a high precision, formed by a base frame having a plurality of pairs of V-grooves for mounting the optical fibers at mutually facing sides of the base frame, each V-groove being defined by a fixed member and a movable member, each movable member being movable within a guide groove defined between each adjacent fixed members, and one of each pair of V-grooves on one of the mutually facing sides has the fixed member and the movable member facing against the movable member and the fixed member, respectively, of another one of each pair of V-grooves on another one of the mutually facing sides; and a plurality of piezoelectric elements, each of which is connected with each movable member of each V-groove, for causing each movable member to move within the guide groove such that a displacement of each movable member makes an adjustment of a position of an optical fiber mounted on each V-groove.
    • 一种用于以高精度调整光纤的对准的装置,由具有多对V形槽的基座框架形成,用于将光纤安装在基架的相互相对的两侧,每个V形槽由 固定构件和可动构件,每个可移动构件可在限定在每个相邻的固定构件之间的引导槽内移动,并且在一个相互相对的侧面上的每对V形槽中的一个具有固定构件和可动构件, 所述可动构件和所述固定构件分别在彼此相对的另一个侧面上的每对V形槽中的另一个之间; 以及多个压电元件,每个压电元件与每个V形槽的每个可移动部件连接,用于使每个可移动部件在引导槽内移动,使得每个可移动部件的位移调整光学部件的位置 光纤安装在每个V形槽上。
    • 3. 发明授权
    • Optical fiber fusion splice method and optical fiber fusion splicer used for the same
    • 光纤熔接法和光纤熔接机相同
    • US06439782B1
    • 2002-08-27
    • US09510373
    • 2000-02-22
    • Taku OtaniAkito IshiguroKenji TakahashiNoriyuki KawanishiJunichi SuzukiShounosuke Yaguchi
    • Taku OtaniAkito IshiguroKenji TakahashiNoriyuki KawanishiJunichi SuzukiShounosuke Yaguchi
    • G02B6255
    • G02B6/2551
    • The object of the present invention is to provide an optical fiber fusion splice method in which two optical fibers having different mode field diameters are fusion spliced with a low splice loss without complicated words and special equipment other than a fusion splice device, and an optical fiber fusion splicer which is suitably used for the optical fiber fusion method; in order to achieve the object, the present invention provides an optical fiber fusion splice method for splicing two optical fibers having different mode field diameters comprising the steps of: arranging a first optical fiber having a small mode field diameter and a second optical fiber having a large mode field diameter so that the cut surfaces thereof face each other, heating by an electric discharge and fusion splicing the cut surfaces, shifting the heating position by an electric discharge in the first optical fiber by shifting integrally the first and second optical fibers in the longitudinal direction of the optical fibers, and additional heating the first optical fiber by an electric discharge.
    • 本发明的目的是提供一种光纤熔接方法,其中具有不同模场直径的两根光纤熔接而不需要复杂的字拼接和熔接装置以外的专用设备,而光纤 适用于光纤熔接法的熔接机; 为了实现该目的,本发明提供了一种用于拼接具有不同模场直径的两根光纤的光纤熔接方法,包括以下步骤:布置具有小模场直径的第一光纤和具有 大模场直径,使得其切割面彼此面对,通过放电进行加热并熔融切割表面,通过在第一光纤中的放电来移动加热位置,通过使第一和第二光纤在 光纤的长度方向,通过放电对第一光纤进行附加加热。
    • 5. 发明授权
    • Optical fiber reinforcing method and optical fiber reinforcing device
    • 光纤增强方法和光纤加固装置
    • US07128478B2
    • 2006-10-31
    • US10834849
    • 2004-04-30
    • Kenji TakahashiNoriyuki KawanishiManabu Fujisawa
    • Kenji TakahashiNoriyuki KawanishiManabu Fujisawa
    • G02B6/255
    • G02B6/2558G02B6/2551G02B6/2553
    • In an optical fiber fusion reinforcing device, a distance from an end face 723 to a mid point C6 of a reinforcing device 7 is set equal to a distance from a fusion splicing point M to an end face of a fusion splicing device 6 where optical fibers 3, 3 are inserted. The fusion splicing device 7 includes: positioning member 72 for aligning a mid point C7 of a heat shrinkable reinforcing member 13, which is slidably mounted on the fusion spliced optical fibers, and the fusion splicing point M of the optical fibers 3, 3 with each other; housing portion for housing the optical fibers 3, 3 and the heat shrinkable reinforcing member 13 so that the fusion splicing point M and the mid point of the heat shrinkable reinforcing member 13 are aligned, and heater for melting the heat shrinkable reinforcing member 13 in the housing portion.
    • 在光纤熔融加强装置中,从加固装置7的端面723到中点C 6的距离设定为与熔接点M到熔接装置6的端面的距离,其中光纤 纤维3,3插入。 熔接装置7包括:定位构件72,用于将可滑动地安装在熔接光纤上的可热收缩加强构件13的中点C 7与光纤3,3的熔接点M对准, 彼此; 用于容纳光纤3,3和热收缩加强构件13的容纳部分,使得熔接点M和热收缩加强构件13的中点对准,并且在热收缩加强构件13中熔化加热器 住房部分。
    • 8. 发明申请
    • CONTROL APPARATUS AND CONTROL METHOD FOR ELECTRICITY STORAGE DEVICE
    • 电力存储装置的控制装置和控制方法
    • US20140320087A1
    • 2014-10-30
    • US14361499
    • 2012-11-29
    • Kenji Takahashi
    • Kenji Takahashi
    • H02J7/00
    • H02J7/007H01M10/443
    • A control method controls the charging and discharging of an electricity storage device. In this control method, the temperature of a reference point inside the electricity storage device is calculated by using the temperature occurring outside the electricity storage device and an expression that expresses movement of heat. An upper-limit electric power that is used in the charging control or the discharging control of the electricity storage device is set to an electric power that corresponds to the calculated temperature of the reference point. The reference point is a grid point that exhibits a temperature that corresponds to, the internal resistance of the electricity storage device, of a plurality of grid points provided inside the electricity storage device.
    • 控制方法控制蓄电装置的充放电。 在该控制方法中,通过使用蓄电装置外部发生的温度和表示热量的运动来计算蓄电装置内的基准点的温度。 在蓄电装置的充电控制或放电控制中使用的上限电力被设定为与计算出的基准点温度对应的电力。 参考点是呈现与设置在蓄电装置内部的多个栅极点相对应的蓄电装置的内部电阻的温度的栅格点。