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公开(公告)号：US4562125A
公开(公告)日：1985-12-31
申请号：US695089
申请日：1985-01-25
CPC分类号： H01M2/32 , H01M2/1083
摘要： A hold-down strap and electrical terminal protector for a storage battery including an elongated body having a length substantially equal to the length of the battery and a width substantially less than the width of the battery, a connecting portion at each end of the body adapted to receive and cooperate with a hold-down connector secured to means for supporting the battery and means inboard of the connecting portions for substantially enclosing each of the battery terminals, the terminal enclosing means including a selectively openable access cover. Preferably the body has a generally inverted channel shape including a pair of generally vertical longitudinal walls interconnected by at least one cross member, the terminal enclosing means are defined in part by the longitudinal walls and the access cover is disposed over and between the walls and means are provided for latching the cover adjacent the upper portion of the other wall.
摘要翻译： 一种用于蓄电池的压紧带和电气端子保护器，包括细长体，其长度基本上等于电池的长度，宽度基本上小于电池的宽度，适配体的每端的连接部分 接收和配合固定到用于支撑电池的装置的压紧连接器和连接部分内部的装置，用于基本上封闭每个电池端子，该端子封闭装置包括一个可选择打开的进入盖。 优选地，主体具有大致倒置的通道形状，其包括通过至少一个横向构件互连的一对大致垂直的纵向壁，端子封闭装置部分地由纵向壁限定，并且进入盖设置在壁之间和之间以及装置 设置成用于将盖邻近另一壁的上部部分锁住。
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公开(公告)号：US20090095915A1
公开(公告)日：2009-04-16
申请号：US12248359
申请日：2008-10-09
IPC分类号： G01T1/24
摘要： A radiation detection system includes a radiation detector and a DC/DC converter that induces an electric field in the radiation detector. A counter circuit outputs a pulse related to the energy of each incoming radiation event on the radiation detector. The peak amplitude of each pulse output by the counter circuit is converted into a digital equivalent value. A means for processing processes each digital equivalent value and counts a number of pulses output by the counter circuit over an interval of time. A port has one or more data lines connected to the means for processing and one or more power lines connected to the DC/DC converter. The port facilitates a connection to a host system which provides a single DC voltage to the DC/DC converter which converts the single DC voltage into a higher level voltage that induces the electric field in the radiation detector.
摘要翻译： 辐射检测系统包括辐射检测器和在辐射检测器中诱发电场的DC / DC转换器。 计数器电路输出与辐射检测器上的每个入射辐射事件的能量有关的脉冲。 由计数器电路输出的每个脉冲的峰值幅度被转换为数字等效值。 一种用于处理每个数字等效值并且在一段时间内对计数器电路输出的脉冲数进行计数的装置。 端口具有连接到用于处理的装置和连接到DC / DC转换器的一个或多个电力线的一个或多个数据线。 该端口便于连接到主机系统，该主机系统向DC / DC转换器提供单个DC电压，DC / DC转换器将单个DC电压转换为在辐射探测器中引起电场的较高电平电压。
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3.发明授权
公开(公告)号：US4293835A
公开(公告)日：1981-10-06
申请号：US115875
申请日：1980-01-28
申请人： Robert K. Davis , Michael J. Myers
发明人： Robert K. Davis , Michael J. Myers
CPC分类号： H01H71/04 , H01H51/065 , H01H50/443
摘要： A solenoid for an electric starting motor housed in a generally cylindrical plastic cup. A pair of diametrically arranged fixed contacts penetrate the end wall, forming binding posts for a load circuit. A magnetic sub-assembly is provided consisting of an armature and wound bobbin surrounded by a hollow magnetic annulus having axial clearance openings. A movable contact sub-assembly includes a conductive disc mounted on an axial plunger which is seated against the armature. The disc has, on its opposite side, a return spring. When control current is applied the armature is sucked into the annulus overcoming the force of the return spring and shifting the conductor disc into seated engagement with the fixed contacts thereby completing the load circuit. The disc and fixed contacts both have substantial axial and radial thickness providing high heat capacity as well as high conductivity for prompt dissipation of heat. The fixed contacts are spaced from the disc at such distance that only a minor portion of the presented area is engaged by the edge portion of the disc to develop high contact pressure per unit area. The disc is freely rotatable with respect to the fixed contacts so that contact occurs in random positions on the disc for constant renewal of the contacting surface.
摘要翻译： 用于电动起动马达的螺线管，其容纳在大致圆柱形的塑料杯中。 一对沿径向布置的固定触头穿过端壁，形成负载电路的接合柱。 提供一个磁性子组件，其由具有轴向间隙开口的空心磁环的电枢和缠绕线圈构成。 可移动接触子组件包括安装在抵靠电枢的轴向柱塞上的导电盘。 该盘在其相对侧具有复位弹簧。 当控制电流被施加时，电枢被吸入环空中以克服复位弹簧的力并将导体盘移动到与固定触点的就座接合中，从而完成负载电路。 盘和固定触点都具有实质的轴向和径向厚度，提供高的热容量以及高导电性以及时散热。 固定触点与盘间隔开这样的距离，使得只有一小部分呈现区域被盘的边缘部分接合以形成每单位面积的高接触压力。 盘可以相对于固定触点自由旋转，使得在盘上的随机位置发生接触，以使接触表面不断更新。
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公开(公告)号：US20080135771A1
公开(公告)日：2008-06-12
申请号：US11815343
申请日：2006-03-07
IPC分类号： G01T1/24
CPC分类号： G01T1/17
摘要： A radiation detection system is operative for converting (1, 2) a radiation event into an electrical signal having an amplitude related to the energy of said radiation event, converting (3, 6) at least a portion of the electrical signal into a count value related to the amplitude of the electrical signal and determining (5) the energy of the radiation event from the count value.
摘要翻译： 辐射检测系统用于将（1,2）辐射事件转换成具有与所述辐射事件的能量相关的振幅的电信号，将至少一部分电信号转换（3,6）为计数值 与电信号的振幅相关，并从计数值确定（5）辐射事件的能量。
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公开(公告)号：US06927396B2
公开(公告)日：2005-08-09
申请号：US10399810
申请日：2001-10-24
CPC分类号： G01T1/1644 , G01T1/1647 , G01T1/2928
摘要： A gamma ray camera A includes a crystal array S which includes a plurality of pixels 4 each of which outputs a pixel signal in response to receiving a gamma ray. A first circuit (6, 8, 10, 12, 14 and 22) outputs for each pixel 4 of the crystal array S, when a pixel signal output by the pixel 4 has a predetermined relation to a reference signal, a threshold signal related to the position of the pixel 4 in the crystal array S. A second circuit (18, 20, 24, 26, 28, 30 and 32) outputs a counter value for each pixel signal having a predetermined relation to its threshold signal. Lastly, a third circuit 34 accumulates for each pixel 4 of the crystal array S a count of the counter values output by the second circuit (18, 20, 24, 26, 28, 30 and 32) for the pixel 4.
摘要翻译： 伽马射线照相机A包括晶体阵列S，其包括多个像素4，每个像素4响应于接收伽马射线而输出像素信号。 当由像素4输出的像素信号与参考信号具有预定关系时，第一电路（6,8,10,12,14和22）输出晶体阵列S的每个像素4， 像素4在晶体阵列S中的位置。第二电路（18,20,24,26,28,30和32）输出与其阈值信号具有预定关系的每个像素信号的计数器值。 最后，第三电路34对于晶体阵列S的每个像素4累积由像素4的第二电路（18,20,24,26,28,30和32）输出的计数器值的计数。
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6.发明授权Apparatus and method of monitoring a subject's eyes using two different wavelengths of light 有权使用两种不同波长的光来监测被检者的眼睛的装置和方法
公开(公告)号：US6082858A
公开(公告)日：2000-07-04
申请号：US301996
申请日：1999-04-29
申请人： Richard Grace , Robert K. Davis
发明人： Richard Grace , Robert K. Davis
CPC分类号： A61B5/1103 , A61B3/113 , A61B5/18 , B60K28/06 , G06K9/00604 , G06K9/00845 , A61B2503/22 , A61B2562/0233 , A61B5/6821
摘要： A device and method for monitoring a subject's eyes. The device includes a light source producing light of a first wavelength and producing light of a second wavelength, and the device includes at least one image sensor positioned to receive light reflected from the subject's eyes. The at least one image sensor produces a first signal indicative of light of the first wavelength and produces a second signal indicative of light of the second wavelength. The device may include a controller connected to the at least one image sensor and receiving the first and second signals. The controller may subtract the first signal from the second signal and produce a third signal indicative thereof. The controller may also provide a synchronization signal to the at least one image sensor and may also provide the signal to other components, such as the light source. One or more filters may be provided in the path of the reflected light so as to filter the light before it reaches the at least one image sensor. One or more lens may also be provided to focus the reflected light before the reflected light reaches the at least one image sensor.
摘要翻译： 用于监测受检者眼睛的装置和方法。 该装置包括产生第一波长的光并产生第二波长的光的光源，并且该装置包括至少一个图像传感器，定位成接收从被检眼的眼睛反射的光。 所述至少一个图像传感器产生指示第一波长的光的第一信号，并产生指示第二波长的光的第二信号。 该设备可以包括连接到至少一个图像传感器并接收第一和第二信号的控制器。 控制器可以从第二信号中减去第一信号，并产生指示其的第三信号。 控制器还可以向至少一个图像传感器提供同步信号，并且也可以向诸如光源的其它部件提供信号。 可以在反射光的路径中提供一个或多个滤光器，以便在光到达至少一个图像传感器之前对其进行滤光。 还可以提供一个或多个透镜以在反射光到达至少一个图像传感器之前聚焦反射光。
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公开(公告)号：USD262366S
公开(公告)日：1981-12-22
申请号：US104352
申请日：1979-12-17
申请人： Robert K. Davis , Michael J. Myers
设计人： Robert K. Davis , Michael J. Myers
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