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1. 发明授权

US5588005A Protocol and mechanism for primary and mutter mode communication for asset tracking 失效
标题翻译：用于资产跟踪的主要和嘟嘟模式通信的协议和机制
公开(公告)号：US5588005A
公开(公告)日：1996-12-24
申请号：US487272
申请日：1995-06-07
申请人： Irfan Ali , John E. Hershey , Stephen M. Hladik , Amer A. Hassan , Sandeep Channakeshu , Ravinder D. Koilpillai , Kenneth B. Welles, II , Harold W. Tomlinson
发明人： Irfan Ali , John E. Hershey , Stephen M. Hladik , Amer A. Hassan , Sandeep Channakeshu , Ravinder D. Koilpillai , Kenneth B. Welles, II , Harold W. Tomlinson
IPC分类号： G01C21/00 , B61L25/02 , G01S5/00 , G01S5/14 , G01S19/42 , G08B25/04 , G08G1/127 , H04B7/185 , H04B7/212 , H04L12/28 , H04L12/56 , H04Q7/00
CPC分类号： H04W84/12 , B61L25/021 , B61L25/025 , G01S5/0027 , G08G1/127 , H04B7/18545 , H04B7/18576 , H04W84/20 , B61L2205/04 , G01S19/09 , G01S19/14 , H04W8/02 , Y02B60/50
摘要： A mode of communication for asset tracking units involves communication between a central station and the individual tracking units, usually through a satellite link. This mode is the primary communication link for tracking the assets. A second mode is the local area network (LAN) or "mutter" mode, in which a subset of tracking units communicate with each other in a mobile LAN. This mode is used as the secondary communication mechanism to conserve power, since mutter mode communication requires much less energy for local communication between the tracking units as opposed to direct satellite communication with the central station. In addition, mutter mode leads to increased reliability of the asset tracking system by enabling tracking of units which have batteries too weak to support communication with the central station, but strong enough to support communication in mutter mode. The mutter mode is also useful in finding tracking units which are not communicating with the central station due primary communication equipment fault or other inhibiting condition.
摘要翻译：用于资产跟踪单元的通信模式涉及通常通过卫星链路在中心站和各个跟踪单元之间的通信。此模式是用于跟踪资产的主要通信链接。第二模式是局域网（LAN）或“嘟嘟”模式，其中跟踪单元的子集在移动LAN中彼此通信。该模式用作次要通信机制以节省功率，因为对于与中心站的直接卫星通信相反，跟踪单元之间的本地通信需要更少的能量。此外，嘟嘟模式通过对具有电池太弱的单元进行跟踪以支持与中心站的通信，从而提高资产跟踪系统的可靠性，但足够强大以支持在嘟嘟模式下的通信。由于主要通信设备故障或其他抑制条件，嘟嘟模式也可用于找到不与中心站通信的跟踪单元。

2. 发明授权

US5047845A Charge-transfer-device planar array for detecting coherent-light phase 失效
标题翻译：用于检测相干光相位的电荷转移器件平面阵列
公开(公告)号：US5047845A
公开(公告)日：1991-09-10
申请号：US594507
申请日：1990-10-09
申请人： Harold W. Tomlinson , Gerald J. Michon
发明人： Harold W. Tomlinson , Gerald J. Michon
IPC分类号： G02B5/32 , G01J9/02 , H01L27/14
CPC分类号： G01J9/02
摘要： Respective processors for pairs of photodetecting elements are included in an imager used for sensing hologram fringe patterns in an optical interferometer. These processors remove the direct-current pedestal from in-phase and quadrature-phase field images, then perform partial correlations of the resulting field images on a pixel-by-pixel basis, and then sum the partial correlations to complete the image correlation process and to provide imager output signal or the basis therefor. This localized processing greatly reduces the number of samples that have to be brought out of the imager each frame when the imager is used in an optical interferometer to detect phase modulation in an optical signal, allowing for increased frame rates in accordance with a further aspect of the invention. Image correlation is done according to a novel algorithm that avoids actually having to multiply together correspondingly located pixels in each pair of successive fields forming a successive non-overlapping frame. The multiplier-free processors are compact enough to be located within the solid state imager close to the pairs of photosensors they respectively serve in the imager.
摘要翻译：用于成对的光检测元件的各个处理器包括在用于感测光学干涉仪中的全息图条纹图案的成像器中。这些处理器从同相和正交相位场图像中去除直流基座，然后在逐个像素的基础上执行所得到的场图像的部分相关，然后将部分相关求和以完成图像相关处理，以提供成像器输出信号或其基础。当在光学干涉仪中使用成像器以检测光学信号中的相位调制时，该局部化处理大大减少了必须从成像器每个帧引出的采样数量，从而根据另一方面本发明。图像相关是根据一种新颖的算法进行的，该算法避免实际上必须将形成连续非重叠帧的每对连续场中相应位置的像素相乘。无乘法器的处理器足够紧凑，可以位于固态成像仪内，靠近成像仪分别在成像机上使用的成对的光电传感器。

3. 发明授权

US5022406A Module for determining diffusing capacity of the lungs for carbon monoxide and method 失效
标题翻译：用于确定一氧化碳肺扩散能力的模块和方法
公开(公告)号：US5022406A
公开(公告)日：1991-06-11
申请号：US455263
申请日：1989-12-22
申请人： Harold W. Tomlinson
发明人： Harold W. Tomlinson
IPC分类号： A61B5/08 , A61B5/087 , G01N33/497
CPC分类号： G01N33/497 , A61B5/0813 , A61B5/087
摘要： An apparatus for introducing test gas commonly containing an inert gas and carbon monoxide to a patient through a mouthpiece which, in turn, is attached to a sample chamber within which are arranged sensors enabling measuring of carbon monoxide, carbon dioxide, an inert gas or other gases. Valving permits the test gas to be inhaled by the patient and then exhaled into the chamber. Further valving at the outlet of the chamber permits evacuation through a gas volume measuring device after measurements within the chamber have been completed. Sample chambers may be of various shapes but preferred forms are essentially linear or closed loop arrangements.
摘要翻译：一种用于将通常含有惰性气体和一氧化碳的测试气体通过接口引入到患者体内的装置，该接口又连接到样本室，其中设置有能够测量一氧化碳，二氧化碳，惰性气体等的传感器气体。阀门允许测试气体被患者吸入，然后呼出到腔室中。在腔室的出口处进一步的阀门允许通过气体体积测量装置进行抽真空，其中室内的测量已经完成。样品室可以是各种形状，但优选形式基本上是线性或闭环布置。

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