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    • 7. 发明申请
    • Data repository and method for promoting network storage of data
    • 数据存储库和数据库网络存储方法
    • US20050131905A1
    • 2005-06-16
    • US10967705
    • 2004-10-14
    • Norman MargolusThomas KnightJered FloydGeorge Homsy
    • Norman MargolusThomas KnightJered FloydGeorge Homsy
    • G06F1/00G06F17/30
    • G06F21/64G06F16/137G06F21/10G06F21/60G06F21/62G06F21/6209G06F21/6272G06F21/645G06Q20/206Y10S707/959Y10S707/99932Y10S707/99953
    • A method by which more than one client program connected to a network stores the same data item at the same location or locations in a data repository connected to the network, the method comprising having a first client program deposit a first data item in a data repository, the depositing including determining a digital fingerprint from the data item using a reproducible pseudorandom process that produces digital fingerprints having a pseudorandom distribution, storing the data item in the data repository at a location or locations associated with the digital fingerprint, and associating a deletion permission token with the data item, and storing this association in the data repository, having a second client program initiate a process for depositing a second data item in the data repository, wherein the second data item is identical to the data item stored by the first client program, the process including determining a digital fingerprint from the second data item using the reproducible pseudorandom process, determining from the digital fingerprint that a data item identical to the second data item is already stored in the data repository, relying on the data item already stored in the data repository for storage of the second data item rather than storing a separate copy of the second data item, and associating a second deletion permission token with the data item already stored, and storing this association in the data repository, having a client program initiate a process for deleting the data item already stored in the repository, wherein a deletion permission token associated with the data item is deleted from the repository, but the data item itself is not deleted.
    • 一种连接到网络的多于一个的客户端程序在连接到网络的数据存储库中的相同位置存储相同数据项的方法,该方法包括:将第一个客户程序存入数据存储库中的第一数据项 存储包括使用产生具有伪随机分布的数字指纹的可重现的伪随机过程从数据项确定数字指纹,将数据项存储在与数字指纹相关联的位置或位置处的数据库中,并将删除许可 令牌与数据项,并将该关联存储在数据存储库中,具有第二客户端程序启动用于在数据存储库中存储第二数据项的处理,其中第二数据项与第一客户端存储的数据项相同 程序,该过程包括使用再现从第二数据项确定数字指纹 根据已经存储在数据存储库中的数据项,从数字指纹确定与第二数据项相同的数据项已经存储在数据存储库中,而不是存储单独的 将第二数据项的副本,以及将第二删除权限令牌与已经存储的数据项相关联,并将该关联存储在数据存储库中,具有客户端程序启动用于删除已经存储在存储库中的数据项的处理,其中a 与数据项相关联的删除权限令牌从存储库中删除,但数据项本身不会被删除。
    • 8. 发明授权
    • Pupil pathway analyzer
    • 瞳孔通路分析仪
    • US5210554A
    • 1993-05-11
    • US602137
    • 1990-10-23
    • Tom N. CornsweetMichael RothbergGeorge HomsyRobert W. Sibley
    • Tom N. CornsweetMichael RothbergGeorge HomsyRobert W. Sibley
    • A61B3/11A61B3/113
    • A61B3/0058A61B3/112A61B3/113
    • A pupil function analyzer has three major subsystems; an electro-optical system, an electronic interface system and a computer/software system. The electro-optical system can, in turn, be described in terms of three subsystems; one that delivers controlled lights to the patient's eyes, another that forms images of the two pupils on a video camera, and a third that moves the optics to maintain alignment with the patient's eyes. The electronic interface system converts signals from the video camera into digital signals to be read by the computer and also responds to the computer to move motors for the maintenance of optical alignment and also operates the light stimuli. The computer/software saves and analyzes the signals sent by the electronic interface, controls the alignment motors, and provides an operator interface, so that the operator can select tests and examine the results.
    • 瞳孔功能分析仪有三个主要子系统; 电光学系统,电子接口系统和计算机/软件系统。 电光学系统又可以用三个子系统来描述; 一个将受控的灯传递到患者的眼睛,另一个在摄像机上形成两个瞳孔的图像,第三个移动光学元件以保持与患者眼睛的对准。 电子接口系统将来自摄像机的信号转换为数字信号,由计算机读取,并响应计算机移动电机以维持光学对准,并且还可以操作光线刺激。 计算机/软件保存和分析电子接口发送的信号,控制对准电机,并提供操作员界面,以便操作人员可以选择测试并检查结果。