公开(公告)号：US20140035754A1

公开(公告)日：2014-02-06

申请号：US13568073

申请日：2012-08-06

申请人： Scott C. Thielman ,  George M. Niederauer ,  Keith M. Brown

发明人： Scott C. Thielman ,  George M. Niederauer ,  Keith M. Brown

IPC分类号： G08B21/18

CPC分类号： G08B21/24 ,  G08B13/2408 ,  G08B13/248

摘要： An item loss prevention system for protecting from the loss of items from a user, and more specifically to an electronic device utilizing a wireless connection between a remote unit attached to an item, such as a set of one or more keys, and a host or belt unit attached to the user, to prevent the loss of the item. The system includes magnetic sensors between the item and the belt, which are Hall type magnetic sensors. An alarm activates when the item attached to the remote unit, such as a key is separated from the host unit. A multiple of additional host units and the remote units pairs can operate properly in proximity to each other, and are tuned to respond to rolling average signal strength monitoring, to indicate a separation distance requiring an alarm to the user.

摘要翻译： 一种物品损失预防系统，用于防止来自用户的物品的丢失，更具体地涉及利用附接到诸如一组或多个键的物品的远程单元与主机之间的无线连接的电子设备， 皮带单元附在用户身上，以防止物品丢失。 该系统包括物品和皮带之间的磁传感器，这些是霍尔型磁传感器。 当连接到远程单元的项目（例如键与主机单元分离）时，报警激活。 多个附加的主机单元和远程单元对可以彼此靠近地正常地操作，并且被调谐以响应滚动平均信号强度监视，以指示需要向用户报警的间隔距离。

公开(公告)号：US08836507B2

公开(公告)日：2014-09-16

申请号：US13568073

申请日：2012-08-06

申请人： Scott C. Thielman ,  Keith M. Brown ,  George M. Niederauer

发明人： Scott C. Thielman ,  Keith M. Brown ,  George M. Niederauer

IPC分类号： G08B13/14

CPC分类号： G08B21/24 ,  G08B13/2408 ,  G08B13/248

摘要： An item loss prevention system for protecting from the loss of items from a user, and more specifically to an electronic device utilizing a wireless connection between a remote unit attached to an item, such as a set of one or more keys, and a host or belt unit attached to the user, to prevent the loss of the item. The system includes magnetic sensors between the item and the belt, which are Hall type magnetic sensors. An alarm activates when the item attached to the remote unit, such as a key is separated from the host unit. A multiple of additional host units and the remote units pairs can operate properly in proximity to each other, and are tuned to respond to rolling average signal strength monitoring, to indicate a separation distance requiring an alarm to the user.

摘要翻译： 一种物品损失预防系统，用于防止来自用户的物品的丢失，更具体地涉及利用附接到诸如一组或多个键的物品的远程单元与主机之间的无线连接的电子设备， 皮带单元附在用户身上，以防止物品丢失。 该系统包括物品和皮带之间的磁传感器，这些是霍尔型磁传感器。 当连接到远程单元的项目（例如键与主机单元分离）时，报警激活。 多个附加的主机单元和远程单元对可以彼此靠近地正常地操作，并且被调谐以响应滚动平均信号强度监视，以指示需要向用户报警的间隔距离。

公开(公告)号：US5904658A

公开(公告)日：1999-05-18

申请号：US916277

申请日：1997-08-22

申请人： Mark Q. Niederauer ,  Robert P. Wilkes ,  George M. Niederauer ,  Sabine Cristante ,  Steven F. Cline ,  Robert A. Tynmann

发明人： Mark Q. Niederauer ,  Robert P. Wilkes ,  George M. Niederauer ,  Sabine Cristante ,  Steven F. Cline ,  Robert A. Tynmann

IPC分类号： G01N3/48 ,  A61B5/103 ,  G01N3/40 ,  G01N3/42 ,  G01N33/483

CPC分类号： A61B5/4514 ,  A61B5/0053 ,  A61B5/103 ,  A61B5/442 ,  G01N3/42 ,  G01N33/4833 ,  A61B2560/0252 ,  A61B2560/0285 ,  A61B2562/0261 ,  A61B5/4528

摘要： A handheld materials testing device is provided for measuring compressive properties of a material, preferably articular cartilage in vivo. The device is computer-controlled and provides a readout indicative of the desired compressive property, which in the case of bodily tissue, may be indicative of the state of health of the tissue. The device does not require precise perpendicular alignment and is preferably capable of compensating for force applied by the user against the tissue.

摘要翻译： 提供了用于测量材料的压缩性能的手持式材料测试装置，优选在体内的关节软骨。 该装置是计算机控制的并且提供指示期望的压缩性质的读数，其在身体组织的情况下可以指示组织的健康状态。 该装置不需要精确的垂直对准，并且优选地能够补偿使用者施加在组织上的力。