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1. 发明授权

US4599489A Solid state key for controlling access to computer software 失效
标题翻译：用于控制计算机软件访问的固态密钥
公开(公告)号：US4599489A
公开(公告)日：1986-07-08
申请号：US582302
申请日：1984-02-22
申请人： William P. Cargile
发明人： William P. Cargile
IPC分类号： G06F11/00 , G06F21/00 , G06F21/22 , G07C9/00 , G07F7/10 , G06K5/00
CPC分类号： G07F7/1008 , G06F21/34 , G07C9/00015 , G07C9/00023 , G07C9/00039 , G07C9/00309 , G07F7/1025 , G06F2211/007 , G07C2009/00388 , G07C2009/00412 , G07C2009/005 , G07C2009/00769 , G07C9/0069
摘要： A semiconductor device that functions as a key to control access to a software program resident in a computer. The device includes a continuously running pulse generator that produces an output representative of real time, a shift register permanently storing a unique number and circuitry for executing an algorithm that combines real time and the permanently stored unique number to produce a password. The password is input to the computer. The computer is coded to execute an equivalent algorithm to produce a password within the computer. The two passwords are compared and access to the computer program is afforded only if they bear a prescribed relationship. The computer can be coded to produce on the video display thereof a time-space pattern on the computer video display, circuitry for deriving the stimulus number therefrom, and circuitry for processing the stimulus number so that the password displayed by the key is a function of the value of the stimulus number. The computer executes a similar procedure on the stimulus number so that access to the software program is afforded only if correspondence exists between the user input password and the password generated in the computer.
摘要翻译：作为控制对驻留在计算机中的软件程序的访问的键的半导体装置。该装置包括连续运行的脉冲发生器，其产生代表实时的输出，移位寄存器永久地存储唯一的数字和电路，用于执行组合实时的永久存储的唯一编号以产生密码的算法。密码输入到计算机。计算机被编码为执行等效的算法以在计算机内产生密码。比较两个密码，只有当他们承担规定的关系时才能访问计算机程序。计算机可以被编码为在其视频显示器上产生计算机视频显示器上的时间空间图案，用于从其导出刺激数字的电路，以及用于处理刺激数量的电路，使得密钥显示的密码是刺激数值的值。计算机对刺激数量执行类似的过程，使得仅当用户输入密码和计算机中生成的密码之间存在对应关系时，才能提供对软件程序的访问。

2. 发明授权

US4107975A Method and apparatus for testing shock absorbers and the like 失效
标题翻译：用于测试减震器等的方法和装置
公开(公告)号：US4107975A
公开(公告)日：1978-08-22
申请号：US805988
申请日：1977-06-13
申请人： William P. Cargile
发明人： William P. Cargile
IPC分类号： G01B7/14 , G01D5/24 , G01M17/04
CPC分类号： G01B7/14 , G01M17/04
摘要： A transducer for placement in fixed relation to the axle/wheel assembly of a vehicle and adjacent to the body of the vehicle, the transducer cooperating with the vehicle body to form a reactance that has a magnitude proportional to the distance between the transducer and the vehicle body. The magnitude of the reactance thus varies in response to variations in distance between the vehicle body and the transducer when the body is caused to experience oscillation on the springs thereof. Such oscillation is damped by the vehicle shock absorbers. A capacitive transducer and an inductive transducer, both of which include a guard or shield which shields the transducer from ground. An oscillator circuit wherein the frequency of oscillation is determined by the above mentioned reactance, the oscillator circuit having a non-ground common to which the guard is connected. A method for testing shock absorbers by employment of the transducer and oscillator circuit which includes the steps of displacing the vehicle from a quiescent position to load the springs in the vehicle, releasing the vehicle body so that it can return to the quiescent position and measuring the time variation of the reactance as the vehicle body vibrationally returns to the quiescent condition so as to afford an objective evaluation of the damping action of the vehicle shock absorbers.
摘要翻译：换能器，其以与车辆的车轴/车轮组件固定的关系相对于车辆本体放置，所述换能器与车身协作以形成具有与换能器与车辆之间的距离成正比的电抗身体。因此，电抗器的大小随着体体在其弹簧上的振荡而响应于车身与换能器之间的距离的变化而变化。这种振荡被车辆减震器阻尼。电容式换能器和电感式换能器，其中都包括将换能器与地面隔离的护罩或护罩。振荡器电路，其中振荡频率由上述电抗确定，振荡器电路具有与接地保护器相连接的非接地公共端。一种用于通过使用换能器和振荡器电路来测试减震器的方法，该方法包括以下步骤：将车辆从静止位置移动以将车辆的弹簧装载到车辆中，释放车身，使其能够返回到静止位置并测量随着车身振动地恢复到静止状态时的电抗的时间变化，以便提供对车辆减震器的阻尼作用的客观评估。

3. 发明授权

US4609777A Solid state key for controlling access to computer software 失效
标题翻译：用于控制计算机软件访问的固态密钥
公开(公告)号：US4609777A
公开(公告)日：1986-09-02
申请号：US812748
申请日：1985-12-23
申请人： William P. Cargile
发明人： William P. Cargile
IPC分类号： G06F1/00 , G06F21/00 , G07C9/00 , G07F7/10 , H04K1/02
CPC分类号： G07F7/1008 , G06F21/34 , G07C9/00023 , G07F7/1025 , G06F2211/007 , G07C2009/00476 , G07C9/00309 , G07C9/0069
摘要： A semiconductor device that functions as a key to control access to a software program resident in a computer. The device includes a continuously running pulse generator that produces an output representative of real time, a shift register permanently storing a unique number and circuitry for executing an algorithm that combines real time and the permanently stored unique number to produce a password. The password is input to the computer. The computer is coded to execute an equivalent algorithm to produce a password within the computer. The two passwords are compared and access to the computer program is afforded only if they bear a prescribed relationship. The computer can be coded to produce on the video display thereof a timespace pattern on the computer video display, circuitry for deriving the stimulus number therefrom, and circuitry for processing the stimulus number so that the password displayed by the key is a function of the value of the stimulus number. The computer executes a similar procedure on the stimulus number so that access to the software program is afforded only if correspondence exists between the user input password and the password generated in the computer.
摘要翻译：作为控制对驻留在计算机中的软件程序的访问的键的半导体装置。该装置包括连续运行的脉冲发生器，其产生代表实时的输出，移位寄存器永久地存储唯一的数字和电路，用于执行组合实时的永久存储的唯一编号以产生密码的算法。密码输入到计算机。计算机被编码为执行等效的算法以在计算机内产生密码。比较两个密码，只有当他们承担规定的关系时才能访问计算机程序。计算机可以被编码以在其视频显示器上产生计算机视频显示器上的时空图案，用于从其导出刺激数字的电路，以及用于处理刺激数量的电路，使得由密钥显示的密码是值的函数的刺激数。计算机对刺激数量执行类似的过程，使得仅当用户输入密码和计算机中生成的密码之间存在对应关系时，才能提供对软件程序的访问。

4. 发明授权

US4001679A Wedge action electrical test probe 失效
标题翻译： WEDGE行动电测试探头
公开(公告)号：US4001679A
公开(公告)日：1977-01-04
申请号：US551138
申请日：1975-02-19
申请人： William P. Cargile , W. Andrew Morrison
发明人： William P. Cargile , W. Andrew Morrison
IPC分类号： G01R1/067 , G01R31/02 , H01R13/00
CPC分类号： G01R1/06788
摘要： A test probe for effecting temporary electrical connection to circuit terminals of miniature integrated circuits or like elements with small inter-terminal spacings. The probe has an insulative tip having a cross-sectional dimension smaller than the space between adjacent terminals. In an axially extending groove in the tip is a stiff wire, and a mechanism is provided for controllably moving the wire out of the groove after the tip has been inserted between two terminals. When the wire moves out of the groove, it contacts one of the electric terminals and wedges the insulative tip against the adjacent terminal so as to retain the probe in place.

5. 发明授权

US4819267A Solid state key for controlling access to computer systems and to computer software and/or for secure communications 失效
标题翻译：用于控制对计算机系统和计算机软件的访问和/或用于安全通信的固态密钥
公开(公告)号：US4819267A
公开(公告)日：1989-04-04
申请号：US62322
申请日：1987-06-09
申请人： William P. Cargile , Richard D. Freeman , James M. Lyon
发明人： William P. Cargile , Richard D. Freeman , James M. Lyon
IPC分类号： G06F1/00 , G06F21/00 , G07C9/00 , G07F7/10 , H04L9/04
CPC分类号： G07F7/1008 , G06F21/34 , G07C9/00015 , G07C9/00023 , G07C9/00039 , G07F7/1025 , G06F2211/007 , G06F2221/2103 , G07C2009/00785
摘要： A semiconductor device that functions as a key to control access to a computer or a software program resident in a computer or provides for secure communications is disclosed. The device executes an algorithm that combines a root and a seed to produce a password. The password is input to the computer. The computer uses an equivalent algorithm to produce a password within the computer. Comparison or other methods are employed to allow access to the computer or computer program or to allow for secure communications. The computer can be coded to produce on a video display thereof a time-space stimulus pattern which can be received by sensors of the key. Alternatively, a keypad can be employed to input the stimulus output from the computer into the access key. Further the present system allows for secure communication using algorithms between different computers and between distant locations.
摘要翻译：公开了用作控制对计算机或驻留在计算机中的软件程序的访问或提供安全通信的键的半导体器件。该设备执行组合根和种子以生成密码的算法。密码输入到计算机。计算机使用等效的算法在计算机内产生密码。采用比较或其他方法来允许访问计算机或计算机程序或允许安全通信。计算机可以被编码以在其视频显示器上产生可由密钥的传感器接收的时空刺激图案。或者，可以使用小键盘将从计算机输出的刺激输入到访问键。此外，本系统允许使用不同计算机之间和远程位置之间的算法的安全通信。

6. 发明授权

US4390944A System for controlling access to a common bus in a computer system 失效
标题翻译：用于控制计算机系统中公用总线访问的系统
公开(公告)号：US4390944A
公开(公告)日：1983-06-28
申请号：US149485
申请日：1980-05-13
申请人： William L. Quackenbush , Stephen C. Porter , William P. Cargile
发明人： William L. Quackenbush , Stephen C. Porter , William P. Cargile
IPC分类号： G06F13/368 , G06F13/42 , G06F9/46
CPC分类号： G06F13/4217 , G06F13/368
摘要： Circuitry for affording access to a common passive bus by a plurality of computer devices connected to the bus. Each of the devices is provided with the circuitry, which operates in three sequential phases: a bus request phase, an address phase and a data transfer phase. Circuitry interconnecting the bus connections for permitting a device to initiate the bus request phase only if all devices superior to it are not in the bus request phase thereby establishing a priority ranking among the devices. The circuitry also includes a call back system wherein if a given device is unready to receive data when addressed by a source device, such device will, when it is ready, call back the source device that was previously and unsuccessfully attempting to transfer data to it. The call back system is also adapted to permit a device to wait for response from a single one of the other devices until such other device responds and then to call back other devices that tried to address it while it was waiting for a response from the single device.
摘要翻译：用于通过连接到总线的多个计算机设备访问公共无源总线的电路。每个设备都设有电路，它以三个连续的阶段工作：总线请求阶段，地址阶段和数据传输阶段。如果所有设备优于总线请求阶段，则总线连接互相连接才允许设备启动总线请求阶段，从而在设备之间建立优先级排序。电路还包括回叫系统，其中如果给定设备在由源设备寻址时未被接收数据，则该设备在准备就绪时将回复先前并且未成功地尝试向其传输数据的源设备。回呼系统还适于允许设备等待来自其他设备中的单个设备的响应，直到这种其他设备响应，然后在其等待来自单个响应的响应时尝试寻址其他设备设备。

7. 发明授权

US4034596A Method and apparatus for testing shock absorbers and the like 失效
标题翻译：用于测试减震器等的方法和装置
公开(公告)号：US4034596A
公开(公告)日：1977-07-12
申请号：US716632
申请日：1976-08-23
申请人： William P. Cargile
发明人： William P. Cargile
IPC分类号： G01M17/04
CPC分类号： G01M17/04
摘要： A transducer for placement in fixed relation to the axle/wheel assembly of a vehicle and adjacent to the body of the vehicle, the transducer including an antenna plate which in cooperation with the vehicle body forms a capacitance. The magnitude of the capacitance varies in response to variations in distance between the vehicle body and the antenna plate when the body is caused to experience oscillation on the springs thereof. Such oscillation is damped by the vehicle shock absorbers. The transducer includes a guard or shield which shields the antenna from significant capacitive reactance with respect to ground. An oscillator circuit wherein the frequency of oscillation is determined by the above mentioned capacitance, the oscillator circuit having a non-ground common to which the guard is connected. A method for testing shock absorbers by employment of the transducer and oscillator circuit which includes the steps of displacing the vehicle from a quiescent position to load the springs in the vehicle, releasing the vehicle body so that it can return to the quiescent position and measuring the time variation of the capacitance as the vehicle body vibrationally returns to the quiescent condition so as to afford an objective evaluation of the damping action of the vehicle shock absorbers.
摘要翻译：一种传感器，用于以与车辆的车轴/车轮组件固定的关系相对于车辆本体放置，所述换能器包括与车身协作的天线板形成电容。电容的大小随着体内弹簧振动而响应于车身与天线板之间的距离的变化而变化。这种振荡被车辆减震器阻尼。换能器包括一个防护罩或屏蔽罩，可以防止天线相对于地面的电容电抗。振荡器电路，其中振荡频率由上述电容确定，振荡器电路具有与保护器连接的非接地公共端。一种用于通过使用换能器和振荡器电路来测试减震器的方法，该方法包括以下步骤：将车辆从静止位置移位以装载车辆中的弹簧，释放车体，使其能够返回到静止位置并测量随着车身振动地恢复到静止状态时的电容的时间变化，以便提供对车辆减震器的阻尼作用的客观评估。

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