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1. 发明授权

US4749553A Breath alcohol detector with improved compensation for environmental variables 失效
标题翻译：呼吸酒精检测器，改善环境变量补偿
公开(公告)号：US4749553A
公开(公告)日：1988-06-07
申请号：US35758
申请日：1987-04-08
申请人： Benjamin L. Lopez , Steven A. Beard , Kirby Phillips
发明人： Benjamin L. Lopez , Steven A. Beard , Kirby Phillips
IPC分类号： G01N33/497 , G01N1/14
CPC分类号： G01N33/4972 , Y10S436/90 , Y10T436/204165
摘要： A breath alcohol detector measures and compensates for distance between the mouth of the individual exhaling breath into the ambient air and the detector, the atmospheric pressure, and the temperature. Blood alcohol content information is calculated using these compensation factors and a signal obtained from an electrochemical fuel cell which is indicative of the amount of alcohol or other gas contained in the sample. The detector also includes a reciprocally acting electromagnetically energized motor which drives a diaphragm pump to draw the sample into the electrochemical fuel cell.
摘要翻译：呼吸酒精检测器测量和补偿单独呼气到口气与检测器之间的距离，大气压力和温度。使用这些补偿因子和从电化学燃料电池获得的指示样品中所含的醇或其它气体的量的信号来计算血液酒精含量信息。检测器还包括一个往复作用的电磁通电动机，其驱动隔膜泵将样品吸入电化学燃料电池。

2. 发明授权

US5864485A Gridlock detection and alleviation for pneumatic carrier systems 失效
标题翻译：气动承载系统的锁闭检测和减轻
公开(公告)号：US5864485A
公开(公告)日：1999-01-26
申请号：US648479
申请日：1996-05-20
申请人： Jeffrey Scott Hawthorne , David Michael Dillon , Gregory R. Chaney , Benjamin L. Lopez
发明人： Jeffrey Scott Hawthorne , David Michael Dillon , Gregory R. Chaney , Benjamin L. Lopez
IPC分类号： B65G51/36 , B65G51/40 , G06F19/00
CPC分类号： B65G51/36
摘要： A pneumatic carrier system is provided for distribution and transport of materials between different locations. The system includes a plurality of carriers for conveyance of materials and a control system for controlling the movement of the carriers in the system. The control system uses information associated with the carriers and the status of areas of the system to detect gridlock conditions which inhibit the movement of carriers. The system also includes bypass locations which are used to resolve detected gridlock conditions.
摘要翻译：提供气动载体系统用于在不同位置之间分配和运输材料。该系统包括用于输送材料的多个载体和用于控制系统中的载体的运动的控制系统。控制系统使用与载波相关联的信息和系统的区域的状态来检测抑制载波移动的锁相条件。该系统还包括用于解决检测到的锁定状态的旁路位置。

3. 发明授权

US4874299A High precision pump 失效
标题翻译：高精度泵
公开(公告)号：US4874299A
公开(公告)日：1989-10-17
申请号：US203279
申请日：1988-06-06
申请人： Benjamin L. Lopez , Steven A. Beard , Kirby Phillips
发明人： Benjamin L. Lopez , Steven A. Beard , Kirby Phillips
IPC分类号： G01N33/497
CPC分类号： G01N33/4972
摘要： A precision pump for moving small volumes of fluid includes an electromagnet in which is reciprocally mounted an armature carrying a diaphragm on one end such that upon reciprocal movement of the armature an alternating high and low pressure can be created in a pumping chamber to move fluid through the pump. In one embodiment of the pump, the electromagnet drives the armature in one direction and a spring returns the armature to effect the reciprocating movement while in a second embodiment a pair of electromagnets are axially aligned and cooperate with a pair of magnets on the armature to alternately move the armature in a linear reciprocating motion as current is alternately applied to the electromagnets.
摘要翻译：用于移动小体积流体的精密泵包括电磁体，其中在一端具有将振动膜往复安装的衔铁，使得在电枢往复运动时，可在泵送室中产生交替的高低压，以使流体流过泵。在泵的一个实施例中，电磁体在一个方向上驱动电枢，并且弹簧使电枢回复以实现往复运动，而在第二实施例中，一对电磁体被轴向对齐并且与电枢上的一对磁体交替地配合当电流交替施加到电磁体时，使电枢以线性往复运动移动。

4. 发明授权

US4551719A Oil field lease management and security system and method therefor 失效
标题翻译：油田租赁管理及安全保障制度及方法
公开(公告)号：US4551719A
公开(公告)日：1985-11-05
申请号：US472651
申请日：1983-03-07
申请人： John A. Carlin , William G. Mesch , William L. Mobeck , Randall D. Thompson , Jules B. Henthorn , Benjamin L. Lopez
发明人： John A. Carlin , William G. Mesch , William L. Mobeck , Randall D. Thompson , Jules B. Henthorn , Benjamin L. Lopez
IPC分类号： B67D7/32 , B67D7/78 , G01F1/00 , G01F15/00 , G01F23/00 , G01F23/296 , H04Q9/00
CPC分类号： B67D7/32 , B67D7/78 , G01F1/007 , G01F15/007 , G01F23/00 , G01F23/296
摘要： The oil field lease management and security system and method of the present invention for monitoring oil field equipment and for communicating with authorized operators. The system of the present invention includes a plurality of transducers connected to the equipment for sensing operational parameters of the equipment such as fluid levels in oil field storage tanks, a plurality of controllers connected to the equipment for controlling operational components of the equipment such as determining when an oil tank is filled and activating a shut-off valve to prevent further filling of the tank, a communication access panel for allowing an authorized operator to interface with the system, and a monitoring system interconnected with the transducers, the controllers, and the communication access panel for periodically monitoring each of the transducers and the communication access panel wherein the monitoring system is capable of storing transducer information corresponding to the operational parameters from the transducers such as the levels of oil in the storage tanks and operator information from the communication access panel such as the operator's password and access code.
摘要翻译：本发明的油田租赁管理和安全体系及方法，用于监测油田设备并与授权经营者进行通信。本发明的系统包括连接到设备的多个换能器，用于感测设备的操作参数，例如油田储罐中的液位，连接到设备的多个控制器，用于控制设备的操作部件，例如确定当油箱被填充并且启动截止阀以防止进一步填充罐时，用于允许授权操作者与系统连接的通信检修面板以及与换能器，控制器和控制器互连的监视系统通信检测面板，用于周期性地监测每个换能器和通信检修面板，其中监测系统能够存储对应于来自换能器的操作参数的换能器信息，例如存储罐中的油位和来自通信接口的操作员信息面板如操作员的passw ord和访问代码。

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