公开(公告)号：US4558447A

公开(公告)日：1985-12-10

申请号：US470033

申请日：1983-02-28

申请人： Joseph W. Freeman ,  Wayne R. Kraft ,  Hobart L. Kurtz ,  Israel B. Magrisso

发明人： Joseph W. Freeman ,  Wayne R. Kraft ,  Hobart L. Kurtz ,  Israel B. Magrisso

IPC分类号： G06F11/22 ,  G06F11/16 ,  G06F11/00

CPC分类号： G06F11/1625

摘要： Self-test techniques for checking driver circuits connected to a bus are described that particularly involve the detection and isolation of failures in off-chip-drivers and connections.

摘要翻译： 描述了用于检查连接到总线的驱动器电路的自检技术，其特别涉及片外驱动器和连接中的故障的检测和隔离。

公开(公告)号：US07906871B2

公开(公告)日：2011-03-15

申请号：US12346261

申请日：2008-12-30

申请人： Joseph W. Freeman ,  Randhir S. Malik ,  Derek Robertson

发明人： Joseph W. Freeman ,  Randhir S. Malik ,  Derek Robertson

IPC分类号： H02J1/10

CPC分类号： G11C5/147 ,  G06F1/263 ,  H02J1/102 ,  H02J9/005 ,  Y10T307/50 ,  Y10T307/696 ,  Y10T307/724

摘要： A load module determines that a load of an electronic device is operating at a power level below a predetermined power threshold. The electronic device is configured to receive power simultaneously from two or more redundant power supplies. Each redundant power supply configured to receive input power from one or more power sources and configured to provide regulated output power to the load of the electronic device. A disconnection module disconnects at least one of the two or more redundant power supplies from the one or more power sources in response to the load module determining that the load of the electronic device is operating at a power level below the predetermined power threshold.

摘要翻译： 负载模块确定电子设备的负载工作在低于预定功率阈值的功率电平。 电子设备被配置为从两个或更多个冗余电源同时接收电力。 每个冗余电源被配置为从一个或多个电源接收输入电力并被配置为向电子设备的负载提供调节的输出功率。 响应于负载模块确定电子设备的负载在低于预定功率阈值的功率电平下工作，断开模块断开来自一个或多个电源的两个或多个冗余电源中的至少一个。

公开(公告)号：US20100164292A1

公开(公告)日：2010-07-01

申请号：US12346261

申请日：2008-12-30

申请人： Joseph W. Freeman ,  Randhir S. Malik ,  Derek Robertson

发明人： Joseph W. Freeman ,  Randhir S. Malik ,  Derek Robertson

IPC分类号： H02J1/10

CPC分类号： G11C5/147 ,  G06F1/263 ,  H02J1/102 ,  H02J9/005 ,  Y10T307/50 ,  Y10T307/696 ,  Y10T307/724

摘要： A load module determines that a load of an electronic device is operating at a power level below a predetermined power threshold. The electronic device is configured to receive power simultaneously from two or more redundant power supplies. Each redundant power supply configured to receive input power from one or more power sources and configured to provide regulated output power to the load of the electronic device. A disconnection module disconnects at least one of the two or more redundant power supplies from the one or more power sources in response to the load module determining that the load of the electronic device is operating at a power level below the predetermined power threshold

摘要翻译： 负载模块确定电子设备的负载工作在低于预定功率阈值的功率电平。 电子设备被配置为从两个或更多个冗余电源同时接收电力。 每个冗余电源被配置为从一个或多个电源接收输入电力并被配置为向电子设备的负载提供调节的输出功率。 响应于负载模块确定电子设备的负载在低于预定功率阈值的功率电平下工作，断开模块断开来自一个或多个电源的两个或多个冗余电源中的至少一个电源

公开(公告)号：US07096157B2

公开(公告)日：2006-08-22

申请号：US10902359

申请日：2004-07-29

申请人： Joseph W. Freeman ,  Steven D. Goodman ,  Randall S. Springfield

发明人： Joseph W. Freeman ,  Steven D. Goodman ,  Randall S. Springfield

IPC分类号： G06F19/00

CPC分类号： G06F11/2221 ,  G11B20/1816 ,  G11B27/36 ,  G11B2220/2516

摘要： There are many files in the current generation of computers, especially on the hardfile, that are not used or used only infrequently during operation. For instance, the system may contain many help text files which may never be accessed. The same applies to the DLL's. Also, some files are accessed only during a boot cycle. The present invention provides a method and program to track the locations of files in a computer which have been accessed so that, when an error occurs, only the files that need to be tested are diagnostically tested for errors, thus saving time and resources.

摘要翻译： 当前一代的计算机中有很多文件，特别是在硬盘上，这些文件在操作过程中不常用或不常用。 例如，系统可能包含许多可能永远不会访问的帮助文本文件。 这同样适用于DLL。 而且，一些文件只能在引导周期中访问。 本发明提供了一种方法和程序，用于跟踪已经被访问的计算机中的文件的位置，使得当发生错误时，只有需要测试的文件被诊断性地测试错误，从而节省时间和资源。

公开(公告)号：US6161178A

公开(公告)日：2000-12-12

申请号：US206686

申请日：1998-12-07

申请人： Daryl Carvis Cromer ,  Randall S. Springfield ,  Joseph W. Freeman

发明人： Daryl Carvis Cromer ,  Randall S. Springfield ,  Joseph W. Freeman

IPC分类号： G06F9/445 ,  G06F21/00 ,  G06F12/14

CPC分类号： G06F21/31 ,  G06F9/4406 ,  G06F2211/1097

摘要： A data processing system and method are disclosed for efficiently maintaining security during a booting of the system. The system includes a plurality of boot devices. One of a plurality of password requirements are specified separately for each of the plurality of boot devices. In response to an attempt to boot the system utilizing one of the plurality of boot devices, a determination is made regarding whether a first of the plurality of password requirements is specified for the one of the plurality of boot devices. In response to a determination that the first of the plurality of password requirements is specified for the one of said plurality of boot devices, a correct entry of a password is required prior to permitting the system to boot utilizing the one of the plurality of boot devices.

摘要翻译： 公开了一种数据处理系统和方法，用于在系统引导期间有效地维护安全性。 该系统包括多个引导设备。 为多个引导设备中的每一个单独指定多个密码要求之一。 响应于利用多个引导设备中的一个启动系统的尝试，确定是否为多个引导设备中的一个引导设备指定了第一个密码要求。 响应于确定对于所述多个引导设备中的一个引导设备指定了多个密码要求中的第一个，在允许系统使用多个引导设备中的一个引导设备的引导之前需要正确输入密码 。

公开(公告)号：US4632398A

公开(公告)日：1986-12-30

申请号：US522894

申请日：1983-08-12

申请人： Joseph W. Freeman ,  Gary E. Webb

发明人： Joseph W. Freeman ,  Gary E. Webb

IPC分类号： G06F3/00 ,  G06F1/00 ,  G06F1/18 ,  G06F1/24 ,  G06F15/78 ,  G11C5/00 ,  H01R13/703 ,  H01R29/00 ,  H05K1/02 ,  H05K1/11 ,  A63B71/00

CPC分类号： H05K1/117 ,  G06F1/24 ,  H01R12/721 ,  H01R13/703 ,  H01R29/00 ,  H05K1/0268 ,  H05K2201/0746 ,  H05K2201/094

摘要： Cartridges for a microcomputer have two adjacent edge connectors replaced by a single connector with a projection which passes into the area in which the adjacent connector would normally be placed. When the cartridge is inserted or removed from the connector socket in the microcomputer the projection transiently contacts the associated socket contact. A fixed potential (for example earth potential) normally applied to the main portion of the edge connector from its associated socket contact is therefore transferred to the transiently contacted socket contact to provide a reset signal for the microprocessor of the microcomputer. Thus, the microprocessor is reset each time a cartridge is inserted or withdrawn.

摘要翻译： 用于微型计算机的墨盒具有两个相邻的边缘连接器，其由单个连接器代替，该连接器具有穿过正常放置相邻连接器的区域的突起。 当墨盒从微型计算机中的连接器插座插入或取出时，投影瞬间接触相关的插座触点。 因此，通常从其相关联的插座触点施加到边缘连接器的主要部分的固定电位（例如接地电位）被传送到瞬时接触的插座触点，以为微型计算机的微处理器提供复位信号。 因此，每当插入或取出墨盒时，微处理器都被复位。