WHEELED LIFTING DEVICE
    1.
    发明申请
    WHEELED LIFTING DEVICE 有权
    轮式提升装置

    公开(公告)号:US20150196440A1

    公开(公告)日:2015-07-16

    申请号:US14596760

    申请日:2015-01-14

    CPC classification number: A61G5/104 A61G5/047 A61G5/1051 Y10T16/182

    Abstract: The present invention is directed to a wheeled lifting device that is configured for positioning between an extended configuration and a retracted configuration and adapted for attachment to a wheeled or non-wheeled device. In the extended configuration, the wheeled lifting device is configured to allow for multi-directional movement of the wheeled or non-wheeled device. The wheeled lifting device may include an extension mechanism and at least one multi-directional wheel, where the extension mechanism is configured to move the wheeled lifting device between the retracted configuration and the extended configuration. The extension mechanism can include a mechanical mechanism, a hydraulic mechanism or a pneumatic mechanism.

    Abstract translation: 本发明涉及一种轮式提升装置,其被配置用于定位在延伸构型和缩回构型之间并适于附接到轮式或非轮式装置。 在延伸构造中,轮式提升装置构造成允许轮式或非轮式装置的多方向运动。 轮式提升装置可以包括延伸机构和至少一个多方向轮,其中延伸机构构造成在缩回配置和延伸构型之间移动带轮的提升装置。 延伸机构可以包括机械机构,液压机构或气动机构。

    Constructing Computer Aided Design Models From Procedurally Defined Curve and Surface Lofts
    3.
    发明申请
    Constructing Computer Aided Design Models From Procedurally Defined Curve and Surface Lofts 有权
    从程序定义的曲线和表面阁楼构建计算机辅助设计模型

    公开(公告)号:US20100177103A1

    公开(公告)日:2010-07-15

    申请号:US12351250

    申请日:2009-01-09

    CPC classification number: G06T11/203 G06F17/50 G06T17/20

    Abstract: The advantageous embodiments provide a computer implemented method, apparatus, and computer program product for constructing a computer aided design model. User input is received that contains a callback function and a required accuracy. The callback function prescribes a procedurally defined geometry and the required accuracy specifies the degree of accuracy needed for the computer aided design model. The callback function is sampled at a number of points to form sampled points and a candidate curve is constructed that approaches the sampled points. A determination is made as to whether the candidate curve meets the required accuracy.

    Abstract translation: 有利的实施例提供了一种用于构建计算机辅助设计模型的计算机实现的方法,装置和计算机程序产品。 接收到包含回调函数和所需精度的用户输入。 回调函数规定了程序定义的几何形状,所需的精度指定了计算机辅助设计模型所需的准确度。 回调函数在多个点进行采样以形成采样点,构建接近采样点的候选曲线。 确定候选曲线是否满足要求的精度。

    Balloon guide
    5.
    再颁专利
    Balloon guide 失效
    气球指南

    公开(公告)号:USRE34633E

    公开(公告)日:1994-06-07

    申请号:US8415

    申请日:1993-01-25

    CPC classification number: A61M29/02 A61M25/09 A61M2025/09008 A61M2025/1093

    Abstract: A balloon guide is disclosed which includes a single lumen useful alternately for fluid communication through the distal tip or for inflation of a balloon when the distal end is closed. The guide includes a body formed from coiled wire having a proximal portion in which the coils are held together and a distal portion in which the coils are separable. The balloon is located about the separable coils. A restriction adjacent the distal tip of the guide body is closable by a plug mandril extending through the central lumen of the guide. With the distal tip open, fluid communication is available through the central lumen for pressure measurements, fluid infusion or the like. In an alternate condition, a plug is positioned to close off the distal opening of the guide and also to stretch the coiled wire to separate the coils in the region underlying the balloon, preventing fluid communication through the distal tip, but permitting inflation or deflation of the balloon through the separated wire coils.

    Abstract translation: 公开了一种气球导向器,其包括可以交替地用于通过远端尖端流体连通的单个腔,或者当远端封闭时气囊的充气。 引导件包括由线圈形成的本体,其具有近端部分,线圈被保持在其中;远端部分,线圈可分离。 气球围绕可分离线圈定位。 靠近导向体的远端的限制可以通过延伸穿过引导件的中心腔的塞子心轴闭合。 在远侧末端打开的情况下,可以通过中央腔进行流体连通以进行压力测量,流体输注等。 在替代的条件下,插头被定位成关闭引导件的远端开口并且还拉伸线圈以在气球下方的区域中分离线圈,从而防止流体通过远端尖端连通,但允许通气或放气 气球通过分离的线圈。

    Media based collaboration using mixed-mode PSTN and internet networks
    7.
    发明授权
    Media based collaboration using mixed-mode PSTN and internet networks 有权
    使用混合模式PSTN和互联网的基于媒体的协作

    公开(公告)号:US08339997B2

    公开(公告)日:2012-12-25

    申请号:US12646892

    申请日:2009-12-23

    Abstract: A method which allows standard telephone users to audio conference with video conferencing participants over IP networks in a private secure environment. A dial-out is performed from one or more conference client terminals bridging audio between the Internet and the PSTN networks. The process uses a mixed mode hybrid network architecture for call set-up, initialization and teardown including the method to mix audio at the desktop terminal instead of in a general purpose server as in the prior art. The method conferences video and audio between multiple clients and include audio from a standard telephone network within the conference. A virtual private network connects all of the IP clients together including the voice over IP server used to transcode the proprietary audio into the H.323 standard for transport into the telephony network.

    Abstract translation: 允许标准电话用户在专用安全环境中通过IP网络与视频会议参与者进行音频会议的方法。 从Internet和PSTN网络之间桥接音频的一个或多个会议客户终端执行拨出。 该过程使用混合模式混合网络架构进行呼叫建立,初始化和拆卸,包括在桌面终端而不是现有技术中的通用服务器中混合音频的方法。 方法会议多个客户端之间的视频和音频会议,并包括会议内标准电话网络的音频。 虚拟专用网络将所有IP客户端连接在一起,包括用于将专有音频转码为H.323标准的IP over IP服务器,用于传输到电话网络。

    System for storing and retrieving a personal-transportation vehicle
    8.
    发明授权
    System for storing and retrieving a personal-transportation vehicle 有权
    用于存放和检索个人运输车辆的系统

    公开(公告)号:US08312953B1

    公开(公告)日:2012-11-20

    申请号:US12180091

    申请日:2008-07-25

    Abstract: A preferred embodiment of a system for automatically transferring a personal-transportation vehicle, such as a power chair, between a first and a second position proximate a motor vehicle such as a minivan is provided. The system can be used to transfer the personal-transportation vehicle between a first position on a lift and carrier assembly mounted on the motor vehicle, and a second position proximate a door of the motor vehicle, so that the user can transfer to and from the personal-transportation vehicle with minimal physical effort and movement. The system can generate guidance information for the personal-transportation vehicle based on position information generated by sensors located on one or both of the personal-transportation vehicle and the motor vehicle.

    Abstract translation: 提供了一种用于在接近诸如小型货车的机动车辆的第一和第二位置之间自动转移个人运输车辆(例如动力椅)的系统的优选实施例。 该系统可以用于将个人运输车辆在电梯上的第一位置和安装在机动车辆上的承载组件之间转移到靠近机动车辆的门的第二位置,使得用户可以 个人运输车辆,体力和运动最少。 该系统可以基于位于个人运输车辆和机动车辆中的一个或两个上的传感器产生的位置信息来生成个人运输车辆的指导信息。

    Method and apparatus for verifying temperature during integrated circuit thermal testing
    9.
    发明授权
    Method and apparatus for verifying temperature during integrated circuit thermal testing 有权
    集成电路热测试期间验证温度的方法和装置

    公开(公告)号:US06956390B1

    公开(公告)日:2005-10-18

    申请号:US10651779

    申请日:2003-08-29

    CPC classification number: G01R1/0458

    Abstract: An test block includes a box-like body and four rails extending from side edges of the body. During thermal testing, the test block is mounted between a test head and a test socket such that the rails provide a thermal path between the test block body and contact pads formed on the test socket. In this manner the rails emulate the thermal path formed by the metal leads extending from a conventional Quad Flat Pack Integrated Circuit (QFP IC), thereby reliably duplicating the actual thermal path of the QFP IC. The test block is mounted on the test system and its temperature is measured before and after testing QFP IC devices. Confirming that the test block is within test temperature specifications before and after the QFP-IC test procedure provides a highly reliable verification that the QFP-IC's actual test temperature is within the test temperature specifications.

    Abstract translation: 测试块包括一个盒状体和四个从身体的侧边缘延伸的轨道。 在热测试期间,测试块安装在测试头和测试插座之间,使得轨道在测试块体和测试插座上形成的接触垫之间提供热路径。 以这种方式,轨道模拟由传统的Quad Flat Pack集成电路(QFP IC)延伸的金属引线形成的热路径,从而可靠地复制QFP IC的实际热路径。 测试块安装在测试系统上,测试QFP IC器件前后的温度。 在QFP-IC测试程序之前和之后确认测试块在测试温度规格范围内,提供了QFP-IC实际测试温度在测试温度规格内的高可靠性验证。

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