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    • 6. 发明授权
    • Natural gamma radiation borehole logging system
    • 自然伽马辐射井眼测井系统
    • US3940610A
    • 1976-02-24
    • US443073
    • 1974-02-15
    • Charles L. DennisWyatt W. GivensJohn B. Hickman
    • Charles L. DennisWyatt W. GivensJohn B. Hickman
    • E21B49/00G01V5/06G01V13/00G01V5/00G01T1/20
    • E21B49/00G01V13/00G01V5/06
    • A borehole logging system employs a gamma-ray detector for measuring the natural gamma radiation of the earth formations surrounding a borehole. Three energy band selectors, each employing a discriminator and count rate meter, separate the output of the gamma-ray detector into potassium, uranium, and thorium energy band signals. A first operational amplifier determines the difference between the potassium energy band signal and those portions of the uranium and thorium energy band signals which represent the influence of uranium and thorium gamma radiation within the potassium energy band, this difference representing the correct potassium gamma radiation. A second operational amplifier determines the difference between the uranium energy band signal and that portion of the thorium energy band signal which represents the influence of the thorium gamma radiation within the uranium energy band, this difference representing the correct uranium gamma radiation. A third operational amplifier determines the difference between the thorium energy band signal and that portion of the uranium energy band signal which represents the influence of the uranium gamma radiation within the thorium energy band, this difference representing the correct thorium gamma radiation.
    • 钻孔测井系统采用伽马射线探测器来测量钻孔周围的地层的天然伽马辐射。 三个能带选择器,每个采用鉴别器和计数率计,将伽马射线检测器的输出分离成钾,铀和钍能带信号。 第一运算放大器确定钾能带信号与铀和钍能带信号的那些部分之间的差异,这些信号表示铀和钍γ辐射在钾能带内的影响,该差异表示正确的钾γ辐射。 第二运算放大器确定铀能带信号和钍能带信号部分之间的差异,其表示铀能带内的钍γ辐射的影响,该差异代表正确的铀γ辐射。 第三运算放大器确定钍能带信号与铀能带信号部分之间的差异,这表示钍能带内的铀γ辐射的影响,该差异表示正确的钍伽马辐射。
    • 8. 发明申请
    • PERSONALIZABLE ENGAGEMENT PLATFORM
    • 个性化参与平台
    • US20150287109A1
    • 2015-10-08
    • US14680779
    • 2015-04-07
    • Charles L. Dennis
    • Charles L. Dennis
    • G06Q30/02
    • G06Q30/0281
    • A Personalizable Engagement Platform includes a Customer Module and a Merchant Module for use by participating customers and merchants. Participating customers and merchants are limited to using their respective modules. The Platform is activated when a participating customer is in the proximity of a merchant's place of business. Once activated, participating customers and the merchant are able to exchange selected and personalized information. The Customer Module is preferably in the form of a mobile app that may be downloaded to a mobile device, such as a smartphone, and the Merchant Module is preferable in the form of an app that may be downloaded by a merchant onto their system, which may include, for example, one or more of the following: a server, PC, mobile device(s).
    • 个性化参与平台包括客户模块和商家模块,供参与的客户和商家使用。 参与的客户和商家仅限于使用其各自的模块。 当参与的客户在商业场所附近时,平台被激活。 一旦激活,参与的客户和商家就可以交换所选和个性化的信息。 客户模块优选地可以是可以被下载到诸如智能手机的移动设备的移动应用的形式,并且商户模块可以以可以由商家下载到他们的系统上的应用的形式是优选的,其中 可以包括例如以下中的一个或多个:服务器,PC,移动设备。