Wireless monitoring of laboratory animals
    2.
    发明授权
    Wireless monitoring of laboratory animals 有权
    无线监测实验动物

    公开(公告)号:US08468975B2

    公开(公告)日:2013-06-25

    申请号:US12577679

    申请日:2009-10-12

    IPC分类号: A01K1/03

    摘要: Systems and methods for monitoring laboratory animals includes a tag comprising an inductive element and a capacitive element attached to a portion of a laboratory animal. The position of the portion is detected by monitoring the effect of the tag on a time-varying magnetic field having different frequencies, one near tag resonance, and one away from tag resonance.

    摘要翻译: 用于监测实验室动物的系统和方法包括标签,其包括电感元件和连接到实验室动物的一部分的电容元件。 通过监视标签对具有不同频率,一个接近标签共振的时变磁场和一个远离标签共振的时变磁场来检测该部分的位置。

    SYSTEMS AND METHODS FOR INLINE SAMPLING
    7.
    发明申请
    SYSTEMS AND METHODS FOR INLINE SAMPLING 有权
    用于在线采样的系统和方法

    公开(公告)号:US20110203392A1

    公开(公告)日:2011-08-25

    申请号:US12709414

    申请日:2010-02-19

    IPC分类号: G01N1/20

    CPC分类号: G01N9/02 G01N1/20

    摘要: Methods and devices for inline sampling of a bulk material, such as a powder, are provided. The material's bulk density can be determined from samples drawn using methods and devices described herein. One embodiment of a method of sampling a material allows the material to flow through a sampling compartment, closes off the flow of material below the sampling compartment, builds up a column of material through the sampling compartment, shifts the sampling compartment to remove a slice of material in the column, and places the slice of material into a sample container. A device for sampling a material is provided in another embodiment. The device includes an inlet, an outlet aligned with the inlet, and a sample collector. The sample collector can include at least one through hole and be configured to move such that the at least one through hole can be moved into and out of alignment with the inlet and the outlet.

    摘要翻译: 提供了散装材料如粉末的在线取样方法和装置。 可以使用本文所述的方法和装置绘制的样品来确定材料的体积密度。 采样材料的方法的一个实施例允许材料流过采样室,封闭采样室下方的材料流,通过采样室建立一列材料,移动采样室以移除一片 柱中的材料,并将切片材料放入样品容器中。 在另一个实施例中提供用于取样材料的装置。 该装置包括入口,与入口对准的出口和样品收集器。 样品收集器可以包括至少一个通孔,并且被配置为移动,使得至少一个通孔可以移动进入和离开与入口和出口对齐。