公开(公告)号：US5325130A

公开(公告)日：1994-06-28

申请号：US40707

申请日：1993-03-31

申请人： Robert L. Miller ,  Carl E. Nothnick

发明人： Robert L. Miller ,  Carl E. Nothnick

IPC分类号： H04N5/21

CPC分类号： H04N5/211

摘要： A ghost canceller which operates at IF and utilizes a storage mode heterojunction acoustic charge transport device (SM-HACT). The signal delay provided by the SM-HACT is increased by the operation of barrier electrodes which delay the movement of charge packets across the device, thereby eliminating the need for additional digital equalization. The tap weights of the SM-HACT are determined by the operation of a fixed correlator which responds to ghosts in a predetermined training waveform.

摘要翻译： 一种在IF运行并利用存储模式异质结声电荷传输装置（SM-HACT）的重影消除器。 由SM-HACT提供的信号延迟通过阻挡电极的操作而增加，这阻碍了电荷分组穿越器件的移动，从而消除了对附加数字均衡的需要。 SM-HACT的抽头权重由在预定训练波形中响应重影的固定相关器的操作确定。

公开(公告)号：US5308751A

公开(公告)日：1994-05-03

申请号：US855293

申请日：1992-03-23

申请人： Tihiro Ohkawa ,  Robert L. Miller

发明人： Tihiro Ohkawa ,  Robert L. Miller

IPC分类号： C12Q1/68 ,  G01N33/50

CPC分类号： C12Q1/6869 ,  Y10T436/143333

摘要： A method for simultaneously sequencing both strands of a target DNA is provided. The method involves "shifting" one or both strands of the target DNA by addition or deletion of one or more nucleotides to one or both strands of the duplex to produce shifted DNA. Both strands of the shifted DNA duplex and the target DNA are sequenced and the sequences of the shifted and unshifted target DNA are compared. Since portions of the sequenced strands of the target and shifted DNA are identical, all or a portion of sequence of the target DNA can be determined.

摘要翻译： 提供了同时测序靶DNA两条链的方法。 该方法涉及通过向双链体的一条或两条链加入或缺失一个或多个核苷酸来“转移”靶DNA的一条或两条以产生位错的DNA。 对两个位错的DNA双链和目标DNA进行测序，比较移位和未移位的靶DNA的序列。 由于靶序列和位移DNA的序列的部分相同，因此可以确定靶DNA的全部或部分序列。

公开(公告)号：US5272924A

公开(公告)日：1993-12-28

申请号：US788204

申请日：1991-11-05

申请人： William P. Tassic ,  Mark A. Hockert ,  Robert L. Miller ,  Randall J. Peterson

发明人： William P. Tassic ,  Mark A. Hockert ,  Robert L. Miller ,  Randall J. Peterson

IPC分类号： G01L5/10 ,  G01L5/04

CPC分类号： G01L5/105 ,  G01L5/102

摘要： A system and method for monitoring the tension loading of a conveyor chain (12) utilizing a transducer (22) that is mounted on the chain to travel therewith and generate an electrical signal based on the tension of the chain (12) and a data logger (60) mounted on the chain for converting the electrical signal into tension data for storage in a memory (132) of the logger on the chain. The system also includes an infrared transmitter (146 ) for generating a position signal representing a predetermined position of the chain (12). The method utilizes the data logger (60) and involves mounting the logger on the chain and placing the chain under tension. The method further involves generating an electrical signal based on the tension of the chain, converting the electrical signal into tension data and storing the tension data in the memory on the chain.

摘要翻译： 一种系统和方法，用于利用安装在所述链条上的传感器（22）来监视输送机链条（12）的张力负载，并根据所述链条（12）的张力和数据记录器产生电信号 （60），其安装在所述链上以将所述电信号转换成张力数据，以存储在所述链上的所述记录器的存储器（132）中。 该系统还包括用于产生表示链条（12）的预定位置的位置信号的红外发射器（146）。 该方法利用数据记录器（60）并将记录器安装在链上并将链条置于张力下。 该方法还包括基于链的张力产生电信号，将电信号转换成张力数据并将张力数据存储在链上的存储器中。

公开(公告)号：US5032908A

公开(公告)日：1991-07-16

申请号：US425892

申请日：1989-10-23

申请人： Robert L. Miller

发明人： Robert L. Miller

IPC分类号： H03H9/02 ,  H03H9/72 ,  H04N7/015 ,  H04N7/12 ,  H04N7/26

CPC分类号： H03H9/02976 ,  H04N7/015 ,  H04N7/127 ,  H04N19/30

摘要： A high definition television acoustic charge transport filter bank significantly lowers the amount of digital processing needed in a high definition television. The filter bank effects frequency shifting by undersampling input waveforms to create aliasing, and by sampling output waveforms to shift received signals up in frequency. The filter bank is highly accurate and inexpensive because of the simple acoustic charge transport filter structure, high charge transport efficiency, linear phase and sample data operation.

摘要翻译： 高分辨率电视声电荷传输滤波器组显着降低了高分辨率电视机所需的数字处理量。 滤波器组通过对采样输入波形进行欠采样来产生混叠，并通过采样输出波形将接收信号向上移频。 由于简单的声电荷传输滤波器结构，高电荷传输效率，线性相位和采样数据操作，滤波器组是高精度和低成本的。

公开(公告)号：US5001483A

公开(公告)日：1991-03-19

申请号：US425893

申请日：1989-10-23

申请人： Robert L. Miller

发明人： Robert L. Miller

IPC分类号： H03H9/02 ,  H03M1/68 ,  H03M1/74 ,  H03M1/80

CPC分类号： H03M1/687 ,  H03H9/02976 ,  H03M1/747 ,  H03M1/802

摘要： A digital-to-analog converter for an acoustic charge transport (ACT) device that permits an ACT device to directly accept digital inputs. The digital-to-analog converter includes a plurality of digital-to-analog converter circuits that convert respective groups of digital information applied to the ACT device to corresponding analog voltages. The corresponding analog voltages are applied to respective input contacts that are isolated by charge barriers formed in a channel region of the ACT device. Each of the input contacts generates a charge packet having a charge magnitude corresponding to a numerical value of an input group of the applied digital information. The charge packets generated by each of the input contacts coalesces into a collective charge packet which then travels through the ACT device.

摘要翻译： 用于声电荷传输（ACT）设备的数模转换器，其允许ACT设备直接接受数字输入。 数模转换器包括多个数模转换器电路，其将应用于ACT器件的各组数字信号转换为相应的模拟电压。 相应的模拟电压被施加到由形成在ACT器件的沟道区域中的电荷屏障隔离的相应输入触点。 每个输入触点产生具有与所应用的数字信息的输入组的数值对应的电荷量的电荷包。 由每个输入触点产生的电荷包合并成一个集体电荷包，然后传送通过ACT装置。

公开(公告)号：US4771672A

公开(公告)日：1988-09-20

申请号：US23664

申请日：1987-03-09

申请人： Robert L. Miller

发明人： Robert L. Miller

IPC分类号： F41H5/26

CPC分类号： F41H5/26 ,  Y10S292/46 ,  Y10T292/1061

摘要： A gun port assembly includes:(a) a slidable closure,(b) structure forming a port and carrying the closure for sliding movement into and out of closing relation with the port,(c) a latching shoulder on the structure,(d) a latching lever pivotably carried by the closure and having a first portion engageable with the shoulder in closed position of the closure to block opening movement of the closure,(e) the latching lever having a second portion projecting for displacement by the user to pivot the lever first portion out of engagement with that shoulder and to displace the closure out of closing relation with the port.

摘要翻译： 枪口组件包括：（a）可滑动的封闭件，（b）形成端口的结构，并且携带所述封闭件用于滑动运动进入和离开所述端口的关闭关系;（c）所述结构上的锁定肩部，（d） 闭锁杆，其可旋转地由所述封闭件承载并且具有第一部分，所述第一部分可在所述封闭件的关闭位置与所述肩部接合以阻止所述封闭件的打开运动;（e）所述闩锁杆具有突出的用于使所述使用者枢转的第二部分 杠杆第一部分脱离与该肩部的接合并且使与该端口的关闭关系脱离。

公开(公告)号：US4652260A

公开(公告)日：1987-03-24

申请号：US710009

申请日：1985-03-11

申请人： Paul V. Fenton, Jr. ,  Thomas M. Young ,  George Adaniya ,  Richard E. Denis ,  Robert L. Miller ,  Ernest M. Santin

发明人： Paul V. Fenton, Jr. ,  Thomas M. Young ,  George Adaniya ,  Richard E. Denis ,  Robert L. Miller ,  Ernest M. Santin

IPC分类号： A61M5/00 ,  A61M5/145 ,  A61M5/172 ,  A61M5/31 ,  A61M5/315 ,  A61M5/20

CPC分类号： A61M5/1456 ,  A61M5/172 ,  Y10S128/12

摘要： An infusion device for a syringe includes a ratcheted stepper motor driven intermittently under the control of a control circuit to advance a syringe plunger driver. Different speeds are determined by the detected size of the syringe in the device. A clutch assembly disengageably connects the plunger driver to a drive belt driven by the stepper motor.A connector for a tubing set has a syringe-connect portion located in a recess of the connector, and cooperates with a force sensor in the device to detect occlusions. The connector has annular projecting portions with parallel, spaced apart actuating surfaces for engagement of the force sensor in either of two positions of the connector in the device. The connector is adapted to indicate to a sensor in which position it is located.

摘要翻译： 用于注射器的输液装置包括在控制电路的控制下间歇地驱动的棘轮式步进马达，以推动注射器柱塞驱动器。 不同的速度由设备中检测到的注射器的尺寸确定。 离合器组件将柱塞驱动器与由步进电动机驱动的传动带分离地连接。 用于管组的连接器具有位于连接器的凹部中的注射器连接部分，并且与装置中的力传感器协作以检测遮挡物。 连接器具有环形突出部分，其具有平行的间隔开的致动表面，用于将力传感器接合在装置中的连接器的两个位置中。 连接器适于向传感器指示其位于哪个位置。

公开(公告)号：US4530086A

公开(公告)日：1985-07-16

申请号：US370609

申请日：1982-04-22

申请人： Leonard E. Bogan ,  William R. Godwin ,  Richard A. Hamersley ,  Harold W. Poulsen ,  Robert L. Miller

发明人： Leonard E. Bogan ,  William R. Godwin ,  Richard A. Hamersley ,  Harold W. Poulsen ,  Robert L. Miller

IPC分类号： H04Q11/04

CPC分类号： H04Q11/04

摘要： A line switch for a digital telephone switching system utilizes distributed processing. The line switch comprises one or more switch modules. Each switch module is coupled to a central office switching system via one or more PCM lines which utilize common channel signaling. Each switch module comprises groups of line circuits, each line circuit being coupled to a subscriber line. Three separate distributed processor functions are provided in each line switch module. A first processor is utilized to communicate with the central office switching system is provided to control clock generation and rate conversion circuits. Each group of line circuits includes a third processor to control the operations of the line circuits and to gather information from the line circuit.A test bus is routed to the line circuits. The third processor may be utilized to automatically measure and adjust various transmission parameters.

摘要翻译： 用于数字电话交换系统的线路交换机利用分布式处理。 线路开关包括一个或多个开关模块。 每个开关模块经由一个或多个利用公共信道信号的PCM线路耦合到中心局交换系统。 每个开关模块包括一组线路电路，每个线路电路耦合到用户线路。 每个线路交换机模块都提供三个独立的分布式处理器功能。 第一处理器用于与中心局交换系统通信，以提供控制时钟产生和速率转换电路。 每组线路电路包括用于控制线路电路的操作并从线路电路收集信息的第三处理器。 测试总线被路由到线路电路。 第三处理器可用于自动测量和调整各种传输参数。

公开(公告)号：US4185315A

公开(公告)日：1980-01-22

申请号：US832874

申请日：1977-09-13

申请人： Robert L. Miller

发明人： Robert L. Miller

IPC分类号： H01H47/32

CPC分类号： H01H47/32 ,  Y10T307/658 ,  Y10T307/696 ,  Y10T307/858

摘要： A portion of the apparatus, which requires low voltage DC energy for its energization, is connected in series with an SCR between a single pair of input or energizing terminals. A series RC circuit is connected across the SCR, and the junction within this series circuit is connected through a zener diode to the gate of the SCR. When low voltage DC is applied between the input terminals, it turns on the SCR continuously and effectively appears across the noted apparatus portion to properly energize the latter. When high voltage AC is applied between the same input terminals, it turns on the SCR for only a predetermined part of each cycle of the AC. This part is made to be such that the resulting voltage across the noted apparatus portion is effectively the same when the high voltage AC is applied between the input terminals as it is when the low voltage DC is applied between the same input terminals.

摘要翻译： 该装置的一部分，其需要用于其通电的低电压DC能量，与单个输入或激励端子之间的SCR串联连接。 串联RC电路连接在SCR两端，该串联电路内的接点通过齐纳二极管连接到SCR的栅极。 当在输入端子之间施加低电压DC时，它连续地打开SCR并且有效地出现在所述装置部分上，以适当地激励SCR。 当在相同的输入端子之间施加高压交流电时，仅在交流电源的每个周期的预定部分接通SCR。 该部分被制成使得当在相同的输入端子之间施加低电压DC时，当在输入端子之间施加高电压AC时，所述装置部分上产生的电压是有效的。

公开(公告)号：US4047979A

公开(公告)日：1977-09-13

申请号：US730894

申请日：1976-10-08

申请人： Raymond A. Grange ,  Robert L. Miller

发明人： Raymond A. Grange ,  Robert L. Miller

IPC分类号： C22C38/00 ,  C21D8/02 ,  C21D7/14 ,  C22C38/04

CPC分类号： C21D8/0205

摘要： The potent hardenability effect of manganese and its relatively low cost and availability make it an attractive candidate for the production of high strength steels, especially in the range of about 2.0 to 6.0 percent manganese. The main deterent to the use of such high manganese steels has been their poor toughness. This can be improved by producing steels with high purity or with controlled low carbon contents. However, the requirements of high purity and very low carbon tend to offset, to a large extent, the cost advantage of manganese. The instant invention utilizes an intercritical anneal at a temperature just slightly above austenite start temperature (A.sub.s) in order to form retained austenite at the grain boundaries. The steel is heated at temperatures from the A.sub.s to about A.sub.s + 75.degree. C for time periods varying from as little as one minute to 16 hours, the time being generally inversely proportional to the temperature. While this annealing procedure will produce enhanced toughness for high purity steels containing controlled low carbon contents, it will also provide steels containing a combination of high strength (greater than 90 ksi) with a CVN energy absorption value at minus 50.degree. F of greater than 30 ft./lbs. even for steels containing normal impurity levels and conventional carbon contents.

摘要翻译： 锰的有效淬透性效应及其相对低的成本和可用性使其成为生产高强度钢的有吸引力的候选者，特别是在约2.0至6.0％的锰范围内。 使用这种高锰钢的主要原因是韧性差。 这可以通过生产具有高纯度或控制低碳含量的钢来改善。 然而，高纯度和极低碳的要求在很大程度上抵消了锰的成本优势。 本发明在略高于奥氏体开始温度（As）的温度下利用了临界退火，以便在晶界处形成残余奥氏体。 将钢在从As至约As + 75℃的温度下加热，时间从少至1分钟变化到16小时，时间通常与温度成反比。 虽然该退火程序将对含有受控低碳含量的高纯度钢产生增强的韧性，但它还将提供含有高强度（大于90ksi）的组合的钢，其在零下50°F下的CVN能量吸收值大于30 英尺/磅。 即使是含有正常杂质含量和常规碳含量的钢。