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    • 2. 发明申请
    • Device to aid persons rising from a seated position
    • 帮助从座位上升的装置
    • US20070096532A1
    • 2007-05-03
    • US11260397
    • 2005-10-28
    • Edward MyersGregory Myers
    • Edward MyersGregory Myers
    • A47C7/50
    • A47C7/546A47C7/62
    • This invention relates to devices that assist people as they rise up from, or sit down into, a seated position, and, more particularly, to a reversible aid for such use which can be placed on either side of a seat. In particular, the device preferably includes a flat base that is positioned under the legs of a seat, locking means to lock the base to the seat legs, a pivotable hollow sleeve extending upwards from the base, an adjustable arm partially fitted within said sleeve which arm can be adjusted in height to be positioned above the level of the seat, and a moveable arm that can be moved from a storage position, out of the way of the user, to an active position wherein it extends at least partially in front of the user. A device is provided that is safer, less obtrusive, and more efficient than prior art devices.
    • 本发明涉及帮助人们从坐着的位置起升或坐下来的装置,更具体地说,涉及一种用于这种用途的可逆辅助装置,其可以放置在座椅的任一侧上。 特别地,该装置优选地包括位于座椅的腿下方的平坦的底座,用于将底座锁定到座椅腿的锁定装置,从基座向上延伸的可枢转的中空套筒,部分地装配在所述套筒内的可调节臂 臂可以调节高度以定位在座椅的高度之上,以及可移动臂,其可以从存储位置移出用户的方式,到达主动位置,其中至少部分地延伸到 用户。 提供了一种比现有技术设备更安全,更不突出和更有效的设备。
    • 3. 发明申请
    • Logging-while-coring method and apparatus
    • 记录同时取芯方法和装置
    • US20050199393A1
    • 2005-09-15
    • US10850691
    • 2004-05-21
    • David GoldbergGregory Myers
    • David GoldbergGregory Myers
    • E21B25/02E21B47/00E21B47/01
    • E21B47/01E21B25/02E21B47/18
    • A method and apparatus for downhole coring while receiving logging-while-drilling tool data. The apparatus includes core collar and a retrievable core barrel. The retrievable core barrel receives core from a borehole which is sent to the surface for analysis via wireline and latching tool The core collar includes logging-while-drilling tools for the simultaneous measurement of formation properties during the core excavation process. Examples of logging-while-drilling tools include nuclear sensors, resistivity sensors, gamma ray sensors, and bit resistivity sensors. The disclosed method allows for precise core-log depth calibration and core orientation within a single borehole, and without at pipe trip, providing both time saving and unique scientific advantages.
    • 一种井下取芯的方法和装置,同时接收钻井数据。 该装置包括芯轴环和可回收的芯筒。 可回收的芯筒从钻孔中接收核心,通过电缆和闭锁工具将其发送到表面进行分析。芯轴环包括用于在岩心挖掘过程中同时测量地层特性的钻井同步测井工具。 采伐钻井工具的例子包括核传感器,电阻率传感器,伽马射线传感器和位电阻率传感器。 所公开的方法允许在单个钻孔内的精确的岩心深度校准和岩心取向,并且在没有管道跳闸的情况下,提供时间节省和独特的科学优点。