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40 条记录 (耗时 0.033 秒)

    Visitor pass for devices or for networks
    3.
    发明申请
    Visitor pass for devices or for networks 审中-公开
    访问者通过设备或网络

    公开(公告)号：US20070096871A1

    公开(公告)日：2007-05-03

    申请号：US11262256

    申请日：2005-10-28

    申请人： David Mason ,  Joseph Curcio

    发明人： David Mason ,  Joseph Curcio

    IPC分类号： G05B19/00

    CPC分类号： G06F21/34

    摘要： In one embodiment of the invention, a method for providing security to a device, includes: reading a visitor pass to determine if the visitor pass is valid; if the visitor pass is invalid, then preventing access to a device by use of the visitor pass; and if the visitor pass is valid, then permitting access to the device by use of the visitor pass. If the visitor pass is valid, then access may also be permitted to a designated network by use of the visitor pass.

    摘要翻译： 在本发明的一个实施例中，一种用于向设备提供安全性的方法包括：读取访客通行证以确定访问者通行证是否有效; 如果访客通行证无效，则阻止使用访客通行证访问设备; 如果访客通行证有效，则允许使用访客通行证访问设备。 如果访问者通行证有效，则还可以通过访问通行证访问指定的网络。

    Wellbore device for selective transfer of fluid
    5.
    发明申请
    Wellbore device for selective transfer of fluid 审中-公开
    用于选择性转移流体的井筒装置

    公开(公告)号：US20050252651A1

    公开(公告)日：2005-11-17

    申请号：US10526510

    申请日：2003-09-05

    申请人： Martin Bosma ,  Erik Cornelissen ,  Jan Vollebregt ,  John Dewar ,  David Mason

    发明人： Martin Bosma ,  Erik Cornelissen ,  Jan Vollebregt ,  John Dewar ,  David Mason

    IPC分类号： E21B43/08 ,  E21B43/32 ,  E21B43/04

    CPC分类号： E21B43/32 ,  E21B43/08

    摘要： A wellbore device is provided which includes a fluid passage for transferring fluid between an earth formation and a surface facility, and a body transferable from a first mode to a second mode upon contact of the body with a selected fluid. The body is arranged so as to substantially close the fluid passage upon transfer of the body from the first mode to the second mode due to contact of the body with the selected fluid.

    摘要翻译： 提供了一种井眼装置，其包括用于在地层和地面设施之间传送流体的流体通道，以及当身体与选定流体接触时可从第一模式转移到第二模式的主体。 主体被布置成当主体与所选择的流体接触时将主体从第一模式转移到第二模式时基本上关闭流体通道。

    Pipe-gripping structure having load rings
    6.
    发明授权
    Pipe-gripping structure having load rings 有权
    具有负载环的管夹结构

    公开(公告)号：US06845814B2

    公开(公告)日：2005-01-25

    申请号：US10336084

    申请日：2003-01-03

    申请人： David Mason ,  Albert De Pont ,  Hans Van Rijzingen ,  Anton Krijnen ,  Cornelis De Laat

    发明人： David Mason ,  Albert De Pont ,  Hans Van Rijzingen ,  Anton Krijnen ,  Cornelis De Laat

    IPC分类号： E21B19/10 ,  F16B2/06 ,  E21B19/02

    CPC分类号： E21B19/10 ,  Y10S294/902

    摘要： A rotary slip for supporting a drill string having a plurality of slip segments connected to define an opening for insertion of the drill string, wherein each slip segment comprises a head region, a toe region, and an inner radial surface axially extending between the head and toe regions, and wherein the inner radial surface of each slip segment comprises a circumferential groove. A plurality of axially aligned drill string gripping inserts are attached to each slip segment between the head region and the circumferential groove, wherein each insert comprises a gripping surface for contacting the drill string. A load ring is disposed within the circumferential groove of each slip element, the load ring comprising at least one securing element which is engaged by one of the plurality of axially aligned inserts to secure the load ring within the circumferential groove.

    摘要翻译： 一种用于支撑钻柱的旋转滑块，所述钻柱具有连接以限定用于插入所述钻柱的开口的多个滑块，其中每个滑动段包括头部区域，脚趾区域和在所述头部和所述头部区域之间轴向延伸的内径向表面 趾部区域，并且其中每个滑动段的内部径向表面包括圆周凹槽。 多个轴向对准的钻柱夹持插入件附接到头部区域和周向凹槽之间的每个滑动部分，其中每个插入件包括用于接触钻柱的夹紧表面。 负载环设置在每个滑动元件的周向槽内，负载环包括至少一个固定元件，该固定元件由多个轴向对准的插入件之一接合，以将负载环固定在周向槽内。

    Heart rhythm classification method, and implantable dual chamber cardioverter/defibrillator employing the same
    7.
    发明授权
    Heart rhythm classification method, and implantable dual chamber cardioverter/defibrillator employing the same 失效
    心律分类方法，采用该方法的可植入双室心律转复/除颤器

    公开(公告)号：US5379776A

    公开(公告)日：1995-01-10

    申请号：US160512

    申请日：1993-12-01

    申请人： Anthony J. Murphy ,  David Bassin ,  David Mason

    发明人： Anthony J. Murphy ,  David Bassin ,  David Mason

    IPC分类号： A61N1/362 ,  A61B5/0452

    CPC分类号： A61N1/3622

    摘要： An implantable dual chamber ICD and method senses atrial (A-A) and ventricular (V-V) intervals, calculates the ratio (A/V interval ratio) of A-A intervals to V-V intervals, classifies heart rhythms with V-V intervals (i) above a revert rate threshold as not tachycardia, (ii) below a high rate threshold as treatable tachycardia, (iii) between the two thresholds and below an A-dominant A/V interval ratio threshold as a non-treatable tachycardia, (iv) between the revert rate threshold and the high rate threshold and above a V-dominant threshold as treatable tachycardia and, when the heart rhythm is intermediate all four thresholds, (v) utilizes one or a combination of advanced discriminators (e.g., ventricular windowing, ventricular interval variability, sudden onset, AV-delay creep, ventricular electrogram morphology, active sensing, minute ventilation, or right ventricular pressure) to classify whether the heart rhythm is a non-treatable or a treatable tachycardia.

    摘要翻译： 可植入双室ICD和方法感测心房（AA）和心室（VV）间隔，计算AA间隔与VV间期的比率（A / V间隔比），将心律与VV间隔（i）分类，高于恢复率阈值 作为不是心动过速，（ii）低于作为可治疗性心动过速的高速率阈值，（iii）在两个阈值之间并且低于A优势A / V间期比阈值作为不可治疗的心动过速，（iv） 和高速率阈值以上，作为可治疗性心动过速的V优势阈值，并且当心律中等于所有四个阈值时，（v）利用高级鉴别器（例如，心室开窗，心室间隔变异性，突然发作 ，AV延迟蠕变，心室电图形态，主动感测，分钟通气或右心室压力）来分类心律是否是不可治疗或可治疗的心动过速。

    SEMI-AUTONOMOUS FARM TRANSPORT VEHICLE FOR PICKED PRODUCE
    8.
    发明申请
    SEMI-AUTONOMOUS FARM TRANSPORT VEHICLE FOR PICKED PRODUCE 审中-公开

    公开(公告)号：US20190094857A1

    公开(公告)日：2019-03-28

    申请号：US15713473

    申请日：2017-09-22

    申请人： Erik Jertberg ,  Raleigh Nielsen ,  David Mason

    发明人： Erik Jertberg ,  Raleigh Nielsen ,  David Mason

    IPC分类号： G05D1/00 ,  B60P3/00 ,  G05D1/02 ,  B60W10/08

    摘要： The present disclosure includes, systems, methods, and devices provided for transporting produce from at least one row of plants to a distribution location in a field including a frame for carrying the picked produce from the at least one row of plants, at least three wheels coupled to the frame, at least one motor coupled to at least one of the wheels, a power unit connected to the frame, at least one proximity sensor coupled to both the front side and back side of the frame to identify movement of the human, and a control unit connected to the frame and coupled between the motor, at least one sensor, and the power unit to autonomously move the transport when the sensors identify a predefined condition in the field.

    Dental condition evaluation and treatment
    10.
    发明申请
    Dental condition evaluation and treatment 审中-公开
    牙齿状况评估与治疗

    公开(公告)号：US20100068676A1

    公开(公告)日：2010-03-18

    申请号：US12283770

    申请日：2008-09-16

    申请人： David Mason ,  William G. Becker

    发明人： David Mason ,  William G. Becker

    IPC分类号： A61C19/00

    CPC分类号： A61C19/04 ,  A61C7/002 ,  G09B23/283

    摘要： Various methods and systems for providing dental condition evaluation and treatment are provided. One method includes obtaining a scan of a user's teeth, creating a digital model of the user's teeth based upon the scan, evaluating the digital model of the user's teeth, creating a treatment plan for the dental condition of a user using one or more treatment best match criteria, and, after the treatment plan is created, identifying a treatment professional for initiation of the treatment plan based on one or more selection best match criteria.

    摘要翻译： 提供了用于提供牙科状况评估和治疗的各种方法和系统。 一种方法包括获得用户牙齿的扫描，基于扫描创建用户牙齿的数字模型，评估使用者的牙齿的数字模型，为使用者使用一种或多种治疗最佳的牙齿状况创建治疗计划 匹配标准，并且在创建治疗计划之后，基于一个或多个选择最佳匹配标准来识别治疗计划的启动治疗专业人员。