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41. 发明授权

US4511895A Method and apparatus for controlling distributed electrical loads 失效
公开(公告)号：US4511895A
公开(公告)日：1985-04-16
申请号：US324640
申请日：1981-11-24
申请人： Edward B. Miller , Charles W. Eichelberger
发明人： Edward B. Miller , Charles W. Eichelberger
IPC分类号： H02J13/00 , H05B37/02 , H04Q9/00
CPC分类号： H05B37/0227 , H02J13/0079 , H02J13/0086 , H05B37/0218 , H05B37/029 , Y02B20/46
摘要： An apparatus for controlling distributed electrical loads including a microprocessor based central controller coupled via a twisted pair bidirectional data line to a plurality of microcomputer based transceiver decoders. Each transceiver decoder is coupled to a plurality of relays, each relay associated with a particular load to be controlled. Override switches and sensors, coupled to transceiver decoders provide override requests and information related to ambient conditions at the site of a load. A user defined data base includes sub-sets of relays called sectors, patterns of relay states, remote switches, a time dependent schedule and condition responses. A communication protocall and arbitration scheme provide for interactive communication between the central controller and each transceiver decoder with interfacing with the operation of any other transceiver decoder. Enhanced data storage capacity is achieved through dynamic allocation of memory space for pattern data.

42. 发明授权

US4489385A Method and apparatus for controlling distributed electrical loads 失效
标题翻译：用于控制分布式电气负载的方法和装置
公开(公告)号：US4489385A
公开(公告)日：1984-12-18
申请号：US324372
申请日：1981-11-23
申请人： Edward B. Miller , Charles W. Eichelberger
发明人： Edward B. Miller , Charles W. Eichelberger
IPC分类号： H02J13/00 , H05B37/02 , G01R21/00 , G06F15/06
CPC分类号： H02J13/0086 , H02J13/0079 , H05B37/0218 , H05B37/0227 , H05B37/029 , Y02B20/46 , Y02B70/3283 , Y04S20/246
摘要： An apparatus for controlling distributed electrical loads including a microprocessor based central controller coupled via a twisted pair bi-directional data line to a plurality of microcomputer based transceiver decoders. Each transceiver decoder is coupled to a plurality of relays, each relay associated with a particular load to be controlled. Override switches and sensors, coupled to transceiver decoders provide override requests and information related to ambient conditions at the site of a load. A user defined data base includes sub-sets of relays called sectors, patterns of relay states, remote switches, a time dependent schedule and condition responses. A communication protocall and arbitration scheme provide for interactive communication between the central controller and each transceiver decoder with interfacing with the operation of any other transceiver decoder. Enhanced data storage capacity is achieved through dynamic allocation of memory space for pattern data.
摘要翻译：一种用于控制分布式电负载的装置，包括通过双绞线双向数据线耦合到基于微机的收发器解码器的基于微处理器的中央控制器。每个收发器解码器耦合到多个继电器，每个继电器与要控制的特定负载相关联。覆盖开关和传感器，耦合到收发器解码器提供覆盖请求和与负载现场的环境条件相关的信息。用户定义的数据库包括称为扇区的继电器子集，继电器状态模式，远程开关，时间相关调度和状态响应。通信协调和仲裁方案提供中央控制器和每个收发器解码器之间的交互式通信，与任何其他收发器解码器的操作接口。通过动态分配模式数据的存储空间来实现增强的数据存储容量。

43. 发明授权

US4466850A Method for fabricating a one-time electrically activated switch 失效
标题翻译：制造一次电激活开关的方法
公开(公告)号：US4466850A
公开(公告)日：1984-08-21
申请号：US460326
申请日：1983-01-24
申请人： Charles W. Eichelberger , Robert J. Wojnarowski
发明人： Charles W. Eichelberger , Robert J. Wojnarowski
IPC分类号： H01C7/10 , H01C13/00
CPC分类号： H01C7/10
摘要： A one-time electrically-activated switch is composed of a cured polymeric binder which contains a powdered conductive material in an amount sufficient to establish particle-to-particle contact throughout the binder and in which the material powder particles have a non-conductive oxide surface sufficient to resist the flow of electricity below a given threshold. When a sufficiently high voltage is applied to the switch, the break-down voltage of the oxide layer is exceeded and avalanche current is permitted to flow. As a result, the oxide layer on the conductive particles breaks down along the break-down path and forms an irreversible low-impedance connection.
摘要翻译：一次性电激活开关由固化的聚合物粘合剂组成，其包含粉末状导电材料，其量足以在整个粘合剂中建立颗粒与颗粒的接触，并且其中材料粉末颗粒具有非导电氧化物表面足以抵抗低于给定阈值的电流。当对开关施加足够高的电压时，超过氧化物层的击穿电压，允许雪崩电流流动。结果，导电粒子上的氧化物层沿断裂线分解，形成不可逆的低阻抗连接。

44. 发明授权

US4435679A Programmable signal amplitude control circuits 失效
标题翻译：可编程信号幅度控制电路
公开(公告)号：US4435679A
公开(公告)日：1984-03-06
申请号：US479048
申请日：1983-05-12
申请人： James F. Bedard , Charles W. Eichelberger , Salvatore F. Nati, Jr.
发明人： James F. Bedard , Charles W. Eichelberger , Salvatore F. Nati, Jr.
IPC分类号： G08C19/02 , H03G3/00 , G05B24/02
CPC分类号： G08C19/025 , H03G3/001
摘要： A circuit, for providing a periodic signal of programmably controllable amplitude, includes an oscillator having a substantially constant amplitude signal of desired frequency and waveform at an output thereof connected to the input of a first programmable voltage divider having its output connected to one input of an operational amplifier. The remaining operational amplifier input is connected to the output thereof via a second programmable voltage divider used as a programmably controllable feedback network. The operational amplifier output signal amplitude may be controlled by external data signals to values less than, equal to, and greater than, the substantially constant oscillator waveform amplitude. Both computer and hard-wired circuitry for controlling the output signal are disclosed. An isolation-and-rectification network may be used to recover a D.C. voltage of programmably controlled amplitude.
摘要翻译：用于提供可编程可控幅度的周期性信号的电路包括具有所需频率的基本上恒定的振幅信号的振荡器，其输出端连接到第一可编程分压器的输出，该第一可编程分压器的输出连接到运算放大器。剩余的运算放大器输入经由用作可编程可控反馈网络的第二可编程分压器连接到其输出端。运算放大器输出信号幅度可以由外部数据信号控制到小于等于并且大于基本恒定的振荡器波形振幅的值。公开了用于控制输出信号的计算机和硬连线电路。隔离和整流网络可用于恢复可编程控制振幅的直流电压。

45. 发明授权

US4416914A Electrical conductors arranged in multiple layers and preparation thereof 失效
标题翻译：布置成多层的电导体及其制备
公开(公告)号：US4416914A
公开(公告)日：1983-11-22
申请号：US220341
申请日：1980-12-29
申请人： Charles W. Eichelberger , Robert J. Wojnarowski
发明人： Charles W. Eichelberger , Robert J. Wojnarowski
IPC分类号： H05K1/09 , H05K3/18 , H05K3/24 , H05K3/46
CPC分类号： H05K3/246 , H05K3/4664 , H05K1/095 , H05K2201/0347 , H05K3/18
摘要： A low-cost electrical conductor is prepared by applying a mixture of a metallic powder and a polymer on a substrate, curing the polymer, effecting an augmentation replacement reaction to replace some of the metallic powder with a more noble metal in such a way that the total volume of deposited metal at the surface exceeds that of the original metal powder replaced, and thereafter applying a dielectric material to selected areas of the conductor thus formed. Imperfections such as pin holes and screen marks can be eliminated by heating the dielectric material to cause a degree of flow. Multiple layer interconnected conductors can be prepared by reapplying the mixture of metallic powder and polymer such that a portion thereof contacts the first prepared conductor, curing the polymer and effecting an augmentation replacement reaction with a metal which is more noble than the powder metal and the replacement metal of the first conductor.
摘要翻译：通过将金属粉末和聚合物的混合物施加在基材上，固化聚合物，进行增加置换反应以用更贵金属代替一些金属粉末，制备低成本电导体，使得表面上沉积金属的总体积超过原来金属粉末的总体积，然后将电介质材料施加到如此形成的导体的选定区域。可以通过加热介电材料以导致流动程度来消除诸如针孔和丝网痕迹的缺陷。可以通过重新使用金属粉末和聚合物的混合物来制备多层互连导体，使得其一部分接触第一制备的导体，固化聚合物并且利用比粉末金属更高的金属和替换的金属进行增强置换反应第一导体的金属。

46. 发明授权

US4386347A Method of, and apparatus for, increased resolution slewing of a bar-graph-display data input/output system 失效
标题翻译：条形图显示数据输入/输出系统的分辨率提升方法和装置
公开(公告)号：US4386347A
公开(公告)日：1983-05-31
申请号：US212963
申请日：1980-12-04
申请人： Scott E. Cutler , Charles W. Eichelberger
发明人： Scott E. Cutler , Charles W. Eichelberger
IPC分类号： G01R13/40 , H03M11/10 , G09G3/14
CPC分类号： H03M11/10 , G01R13/405 , H03K2217/96066
摘要： A bar-graph-display data input/output system, having increased resolution, utilizes a bar graph display having a number of bar segments greater than the number of associated actuating switch devices. Selection of a given level in the increasing direction is obtained by actuating the next-higher switch; the bar graph starts at a level immediately above that bar segment adjacent to the switch next-lower than the actuated switch and slews, or moves, to each progressively higher position after a fixed time interval at each position, until either the switch is inactivated or the bar reaches the position of the switch activated. In the decreasing direction, the display bar starts at a level immediately below a bar segment directly adjacent to that switch next-higher than the switch actuated, and slews to progressively lower levels, after a similar fixed interval at each position until the activated switch is either inactivated or the bar reaches that segment directly associated with the activated switch. The bar graph, and the associated digital level output data, may be increased or decreased from a present position by actuating higher, or lower, switches.
摘要翻译：具有增加的分辨率的条形图显示数据输入/输出系统利用具有大于相关联的致动开关装置的数量的多个条形段的条形图显示。通过启动下一个更高的开关来获得增加方向上的给定水平的选择; 条形图开始于与开关相邻的开关旁边的开关旁边的水平处，并且在每个位置上固定时间间隔之后，将其移动到每个逐渐升高的位置，直到开关被切断，该杆到达开关的位置被激活。在减小的方向上，显示条在直接与该开关相邻的条形分段正下方的水平处开始，高于开关致动的高度，并且在每个位置上具有类似的固定间隔之后，逐渐降低水平，直到激活的开关为灭活或者条到达直接与激活的开关相关联的段。条形图和相关联的数字电平输出数据可以通过启动更高或更低的开关从当前位置增加或减小。

47. 发明授权

US4296449A Relay switching apparatus 失效
标题翻译：继电器开关装置
公开(公告)号：US4296449A
公开(公告)日：1981-10-20
申请号：US69618
申请日：1979-08-27
申请人： Charles W. Eichelberger
发明人： Charles W. Eichelberger
IPC分类号： G05B19/042 , H01H9/54 , H02H3/033
CPC分类号： G05B19/0425 , H01H9/541 , G05B2219/21136 , G05B2219/21163 , G05B2219/24125 , G05B2219/25267
摘要： A switching circuit for selectively coupling a load to an A.C. power source is disclosed. The switching circuit includes a diode-commutated master relay contact and a pilot relay contact coupled in series therewith. The master and pilot relay contacts are coupled between a load and the power source in such a manner that power is applied to the load whenever both the master and pilot relay contacts are closed. A timing and control circuit performs a switching operation to open the master relay contact during a first half-cycle of the A.C. waveform of the power source during which the commutating diode is forward-biased. The pilot relay contact changes state during the next half-cycle of the A.C. waveform and the master relay contact is reclosed during the following half-cycle of the A.C. waveform.
摘要翻译：公开了一种用于选择性地将负载耦合到交流电源的开关电路。开关电路包括二极管整流的主继电器触点和与其串联耦合的先导继电器触点。主控制继电器触点和先导继电器触点以负载和电源之间的方式耦合，使得只要主控和继电器触点都闭合，则将负载施加到负载。定时和控制电路在转换二极管正向偏置的电源的交流波形的第一个半周期期间执行开关操作以打开主继电器触点。导频继电器触点在交流波形的下一个半周期内改变状态，并且主继电器触点在交流波形的后半个周期内重新闭合。

48. 发明授权

US4296296A Controllable-duty-cycle power supply for microwave oven magnetron and the like 失效
标题翻译：微波炉磁控管等的可控制占空比电源
公开(公告)号：US4296296A
公开(公告)日：1981-10-20
申请号：US066300
申请日：1979-08-13
申请人： Charles W. Eichelberger , Rudolph A. Dehn , Robert J. Wojnarowski
发明人： Charles W. Eichelberger , Rudolph A. Dehn , Robert J. Wojnarowski
IPC分类号： H05B6/66
CPC分类号： H05B6/68 , Y02B40/143
摘要： A power supply for controlling the duty-cycle of a microwave oven magnetron and the like power-energizing load, includes a parallel combination of a non-linear resistance element, such as a varistor and the like, and a gateable semiconductor switching device, such as a triac and the like, in series with a power supply voltage-doubler diode, connected in parallel across the magnetron. The flow of current through the magnetron is substantially reduced or prevented when the semiconductor switching device is gated to an "off" condition and is substantially enabled to a normal current flow value when the semiconductor switching device is gated to an "on" condition, typically by high frequency squarewaves provided at the gate electrode.
摘要翻译：用于控制微波炉磁控管等的占空比的电源等功率供能负载包括非线性电阻元件（例如变阻器等）的并联组合，以及可选择的半导体开关器件作为三端双向可控硅开关元件等，与电源倍压二极管串联连接在并联的磁控管上。典型地，当半导体开关器件选通到“关闭”状态时，通过磁控管的电流流动被大大减小或阻止，并且当半导体开关器件选通为“导通” 通过在栅电极处提供的高频矩形波。

49. 发明授权

US4250504A Gas discharge display circuit 失效
标题翻译：气体放电显示电路
公开(公告)号：US4250504A
公开(公告)日：1981-02-10
申请号：US68752
申请日：1979-08-23
申请人： Charles W. Eichelberger
发明人： Charles W. Eichelberger
IPC分类号： G09G3/10 , G08B5/36
CPC分类号： G09G3/10
摘要： A gas discharge display circuit for driving a plurality of gas discharge tubes in a time-multiplexed manner is disclosed. Each of the tubes include an anode, a plurality of display cathodes and a control cathode. A tube selection circuit generates a plurality of tube drive pulses which are sequentially applied to the anodes of each of the gas discharge tubes. A display cathode selection circuit, including a plurality of low-breakdown-voltage saturated switches, is coupled in parallel to each display tube and determines which display elements of each display tube are to be lighted in response to the application of the tube drive pulse. After a given display tube has been fired, a current control regulation circuit adjusts the anode voltage to the particular level required to induce a predetermined current in the lighted display cathodes. The current control regulation circuit utilizes the current in the control cathode of the fired display tube to regulate the anode voltage of the fired tube and thereby ensure a predetermined current in each of the display cathodes.
摘要翻译：公开了一种用于以时间复用方式驱动多个气体放电管的气体放电显示电路。每个管包括阳极，多个显示器阴极和控制阴极。管选择电路产生顺序地施加到每个气体放电管的阳极的多个管驱动脉冲。包括多个低击穿电压饱和开关的显示阴极选择电路并联耦合到每个显示管，并且响应于管驱动脉冲的应用确定每个显示管的哪些显示元件被点亮。在给定的显示管被点燃之后，电流控制调节电路将阳极电压调节到在点亮的显示阴极中引起预定电流所需的特定水平。电流控制调节电路利用烧制显示管的控制阴极中的电流来调节烧制管的阳极电压，从而确保每个显示阴极中的预定电流。

50. 发明授权

US4168531A Real-time clock having programmable time initialization and read-out 失效
标题翻译：实时时钟具有可编程时间初始化和读出
公开(公告)号：US4168531A
公开(公告)日：1979-09-18
申请号：US871990
申请日：1978-01-24
申请人： Charles W. Eichelberger , Edward B. Miller
发明人： Charles W. Eichelberger , Edward B. Miller
IPC分类号： G06F9/48 , G06F1/04
CPC分类号： G06F9/4825
摘要： A group of selectably-loadable counters is used to derive timekeeping information, for use in an energy load control system, by counting the accurate pulses obtained from a crystal-controlled oscillator and a divider chain. A back-up battery is used to allow the oscillator, dividers and counters to continue the timekeeping function even if normal power, obtained from power mains, is temporarily lost. An address decoder and input/output bus drivers interface with the counters to allow date, hour and minute time information to be routed to, or received from a data bus and under programmable control, when the clock is used in a microcomputer-based system.
摘要翻译：一组可选择负载的计数器用于通过对从晶体振荡器和分频器链获得的精确脉冲进行计数来获得用于能量负载控制系统中的计时信息。备用电池用于允许振荡器，分频器和计数器继续计时功能，即使从电源获得的正常功率暂时丢失。地址解码器和输入/输出总线驱动器与计数器接口，以便在基于微型计算机的系统中使用时钟时，允许日期，时间和分钟时间信息被路由到数据总线或从可编程控制接收。

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