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    • 6. 发明申请
    • Handheld Performance Tracking and Mapping Device Utilizing an Optical Scanner
    • 使用光学扫描仪的手持式性能跟踪和映射设备
    • US20130029790A1
    • 2013-01-31
    • US13558451
    • 2012-07-26
    • John Clark
    • John Clark
    • A63B57/00A63B69/36
    • A63B71/0669A63B24/0062A63B57/00A63B2024/0068A63B2069/3605A63B2071/0691A63B2220/12A63B2220/805
    • Disclosed is a golf performance tracking and mapping device that utilizes a handheld, portable device having an optical scanner for reading waypoints along a course map, cataloging strokes, distances and further for suggesting and cataloging club choices throughout a round. The data gathered during the round is utilized to create measurable data that can be utilized to create a portfolio of a specific round for posterity, or further for creating data that can be statistically analyzed for a specific user, wherein club ranges, weaknesses and strengths can be determined over a statistically significant period for performance tracking. The device includes a display and an internal global positioning system for tracking location. It is desired that the present tracking device require minimal user input beyond club scanning prior to subsequent swings.
    • 公开了一种使用具有光学扫描仪的手持式便携式设备的高尔夫演奏跟踪和绘图设备,该光学扫描器用于沿着课程图读取路点,编目笔画,距离以及进一步用于在整个轮次中建议和编目俱乐部选择。 在这一轮期间收集的数据被用于创建可测量的数据,可用于创建特定轮次的后代组合,或进一步创建可以针对特定用户进行统计分析的数据,其中球杆范围,弱点和强度可以 在统计显着的时期内确定绩效跟踪。 该设备包括显示器和用于跟踪位置的内部全局定位系统。 希望本次跟踪装置在随后的摆动之前需要超出俱乐部扫描的最小用户输入。
    • 8. 发明授权
    • Drilling attachment
    • 钻孔附件
    • US07371034B2
    • 2008-05-13
    • US10517128
    • 2003-06-06
    • John Clark
    • John Clark
    • B23B47/34B23B51/06
    • B28D1/041B23Q11/0046B23Q11/005B23Q11/1092Y10T279/3406Y10T408/453Y10T408/455Y10T408/51Y10T408/895Y10T408/896
    • A drilling attachment for use in wet and dry drilling operations includes a housing having first and second fluid conduits, and a drive shaft mounted within the housing and having fluid transmitting first and second end portions in fluid communication with a respective first and second fluid conduit. In one embodiment, at any time one end of the drive shaft is coupled to a drive unit and the other end of the drive shaft is coupled to a core drill bit. In a dry drilling operation, dust is extracted from the core of the drill bit, is passed through the drive shaft and exits the housing via one of the fluid conduits. In a wet drilling operation, fluid such as water is passed through the other of the fluid conduits, through the drive shaft and into the core of the drill bit.
    • 用于湿和干钻井操作的钻孔附件包括具有第一和第二流体导管的壳体和安装在壳体内的驱动轴,并且具有流体传输与相应的第一和第二流体导管流体连通的第一和第二端部。 在一个实施例中,在任何时候,驱动轴的一端连接到驱动单元,并且驱动轴的另一端连接到芯钻头。 在干式钻井操作中,灰尘从钻头芯中抽出,通过驱动轴并通过其中一个流体导管离开壳体。 在湿式钻井操作中,诸如水之类的流体通过驱动轴通过另一个流体导管并进入钻头的芯部。