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    • 111. 发明申请
    • LASER WITH TUNABLE OUTER CAVITY AND METHOD FOR USING SAME
    • 具有可控外腔的激光器及其使用方法
    • WO2012126427A3
    • 2013-04-18
    • PCT/CN2012075816
    • 2012-05-21
    • HUAWEI TECH CO LTDCHEN BOGAO LEIZHANG GUANGYONGCHEN XI
    • CHEN BOGAO LEIZHANG GUANGYONGCHEN XI
    • H01S5/14H01S3/10H01S3/13H01S3/139
    • H01S5/141
    • A laser with tunable outer cavity and a method for using same, said laser with tunable outer cavity comprising a gain chip (100), a collimating mirror (200), a wavelength selection element (300), and an optical path for the generation of an optical path difference (400). A cavity surface (1002) of the gain chip is located in a focal plane of the collimating mirror. The wavelength selection element is located between the collimating mirror and the optical path for the generation of an optical path difference. Light beams emitted from the cavity surface of the gain chip are collimated by the collimating mirror to form parallel beams which are sent to the wavelength selection element; the wavelength selection element filters the parallel beams from the collimating mirror and then sends them to the optical path for the generation of an optical path difference. The optical path for the generation of an optical path difference splits the parallel beams entering same into at least two branch beams, and reflects each of said branch beams to the gain chip according to the incident direction. The optical path for the generation of an optical path difference is able to adjust the optical path difference between the optical paths of the branch beams. Since the optical path for the generation of an optical path difference serves to roughly select a mode, there is no need for precise control of adjustment and the process of wavelength tuning and selection is made easier.
    • 一种具有可调外腔的激光器及其使用方法,所述具有可调谐外腔的激光器包括增益芯片(100),准直镜(200),波长选择元件(300)和用于产生 光路差(400)。 增益芯片的空腔表面(1002)位于准直镜的焦平面中。 波长选择元件位于准直镜和用于产生光程差的光路之间。 从增益芯片的空腔表面发射的光束被准直镜准直,以形成被发送到波长选择元件的平行光束; 波长选择元件对来自准直镜的平行光束进行滤波,然后将它们发送到光路以产生光程差。 用于产生光路差的光路将入射到其的平行光束分成至少两个分支光束,并根据入射方向将每个所述分支光束反射到增益芯片。 用于产生光程差的光路能够调整分支光束的光路之间的光程差。 由于用于产生光程差的光路用于粗略地选择模式,所以不需要精确的调整控制,并且使波长调谐和选择的处理变得更容易。
    • 114. 发明申请
    • UPGRADING AN ELASTIC COMPUTING CLOUD SYSTEM
    • 升级弹性计算云系统
    • WO2012094303A1
    • 2012-07-12
    • PCT/US2012/020055
    • 2012-01-03
    • ALIBABA GROUP HOLDING LIMITEDCHEN, WeicaiCHEN, BoKONG, Hua
    • CHEN, WeicaiCHEN, BoKONG, Hua
    • G06F11/00
    • G06F3/0659G06F3/0607G06F3/067G06F9/4411
    • A server of an elastic computing cloud system includes a block device driver apparatus and at least a block device service apparatus. The server implements a hot deployment for a storage service, such that an upgrade of the storage service may be performed without interrupting the storage service. The block device driver apparatus maintains a waiting queue and a pending queue for each storage service. In response to determining a storage service will perform an upgrade, the block device driver apparatus stops processing data write/read requests that are maintained in the pending queue for the service, and puts the data write/read requests that are currently processed in the pending queue back to the waiting queue for re-dispatching, thus realizing completion of processing the upgrade of the storage service in the elastic computing cloud system without interrupting the storage service.
    • 弹性计算云系统的服务器包括块设备驱动器设备和至少块设备服务设备。 服务器实现对存储服务的热部署,使得可以在不中断存储服务的情况下执行存储服务的升级。 块设备驱动器设备维护每个存储服务的等待队列和待决队列。 响应于确定存储服务将执行升级,块设备驱动器设备停止处理在服务的等待队列中维护的数据写/读请求,并将当前处理的数据写/读请求放入待处理 队列回等待队列进行重新调度,从而实现了弹性计算云系统中存储服务升级的处理,而不会中断存储服务。
    • 117. 发明申请
    • HDMI WITH DETECT PIN
    • 带有检测PIN的HDMI
    • WO2009153671A3
    • 2010-04-15
    • PCT/IB2009006712
    • 2009-01-23
    • MOLEX INCCHEN BO
    • CHEN BO
    • H01R13/703
    • H01R13/641H01R13/7035
    • An electrical connector with an inserting side comprises an insulation body, a plurality of conductive terminals received in the insulation body, a housing shielding the insulation body, and a detecting apparatus. The insulation body includes a main body portion, a connecting portion protruding toward the inserting side from the main body portion, and a detecting room provided on the upper portions of the main body and the connecting portion. The main body portion of the insulation body comprises a front surface facing the inserting side and a rear surface opposite the front surface. The housing comprises a rear cover shielding the rear surface. The detecting apparatus comprises a detecting terminal which comprises a retaining portion, and further comprises a pushing portion and a soldering portion respectively connecting to the retaining portion. As a connection is made, the pushing portion of the detecting terminal is moved against the rear cover of the housing so that the electrical connector can confirm whether the counterpart connected to it is in proper electrical connection. The detecting apparatus can prevent the insertion of the counterpart from having an uncertain connection. Therefore, the connection between them is stable so that any damage to the counterpart resulting from improper operation is prevented.
    • 具有插入侧的电连接器包括绝缘体,绝缘体中容纳的多个导电端子,屏蔽绝缘体的壳体和检测装置。 绝缘体包括主体部分,从主体部分朝向插入侧突出的连接部分,以及设置在主体和连接部分的上部的检测室。 绝缘体的主体部分包括面向插入侧的前表面和与前表面相对的后表面。 壳体包括屏蔽后表面的后盖。 检测装置包括检测端子,其包括保持部分,并且还包括分别连接到保持部分的推动部分和焊接部分。 作为连接,检测端子的推动部分抵靠壳体的后盖移动,使得电连接器可以确认与其连接的对应物是否处于适当的电连接。 检测装置可以防止对方的插入不具有不确定的连接。 因此,它们之间的连接是稳定的,从而防止由于不正确的操作而导致的对方损坏。