公开(公告)号：US4839650A

公开(公告)日：1989-06-13

申请号：US204026

申请日：1988-06-08

申请人： John A. Geen ,  Brian Johnson

发明人： John A. Geen ,  Brian Johnson

IPC分类号： H03M1/00 ,  H04J3/10

CPC分类号： H04J3/10 ,  H03M1/0641 ,  H03M1/1225 ,  H03M1/1019

摘要： Analog-to-digital converters are subject to errors including the known half least significant bit quantization error and also bit weighting errors due to lack of an ideal binary relationship between the transition points of all the bits. The known statistical average error reduction method in which a relatively small dither component is added to the analog input signal can only fractionally reduce overall error and has little effect on bit weighting errors. Herein the analog signal is added to a dither signal, for example a ramp signal, which varies through half the peak to peak digitization range of the converter so that irrespective of the input signal all output signal bits, other than the most significant bit, are "on" for one half of the sampling period. The result is that all the less significant bit errors are cancelled leaving only the easily compensated most significant bit error. A random component can be added to the dither signal to reduce the quantization error.

公开(公告)号：US4764748A

公开(公告)日：1988-08-16

申请号：US917265

申请日：1986-10-08

申请人： John A. Geen ,  Brian Johnson

发明人： John A. Geen ,  Brian Johnson

IPC分类号： H03M1/00 ,  H04J3/10 ,  H03M1/20

CPC分类号： H04J3/10 ,  H03M1/0641 ,  H03M1/1225 ,  H03M1/1019

摘要： Analog-to-digital converters are subject to errors including the known half least significant bit quantization error and also bit weighting errors due to lack of an ideal binary relationship between the transition points of all the bits. The known statistical average error reduction method in which a relatively small dither component is added to the analog input signal can only fractionally reduce overall error and has little effect on bit weighting errors. Herein the analog signal is added to a dither signal, for example a ramp signal, which varies through half the peak to peak digitization range of the converter so that irrespective of the input signal all output signal bits, other than the most significant bit, are "on" for one half of the sampling period. The result is that all the less significant bit errors are cancelled leaving only the easily compensated most significant bit error. A random component can be added to the dither signal to reduce the quantization error.

摘要翻译： 由于在所有位的转换点之间缺乏理想的二进制关系，模数转换器受到包括已知的半最低有效位量化误差以及位加权误差的误差。 其中相对较小的抖动分量被添加到模拟输入信号的已知的统计平均误差降低方法只能分数地减小总体误差，对比特加权误差几乎没有影响。 这里，模拟信号被添加到抖动信号，例如斜波信号，其通过转换器的峰值到峰值数字化范围的一半变化，使得不管输入信号，除最高有效位之外的所有输出信号位都是 “开”了一半的抽样期。 结果是所有不太重要的位错误被取消，只留下容易补偿的最高有效位错误。 可将随机分量加到抖动信号中以减小量化误差。

公开(公告)号：US09836353B2

公开(公告)日：2017-12-05

申请号：US13611705

申请日：2012-09-12

申请人： Brian Johnson ,  Mark W. T. Todd ,  Andrew Wright

发明人： Brian Johnson ,  Mark W. T. Todd ,  Andrew Wright

IPC分类号： G06F17/30 ,  G06F11/14 ,  H04L29/08

CPC分类号： G06F11/1435 ,  H04L67/06 ,  H04L67/1097

摘要： A determination is made as to whether one of a system definition file data set and a catalog data set is unavailable for orderly restart of an information system. The system definition file data set provides resource definition information for the information system and the catalog data set provides resource state information for the information system. A determination is made that the other of the system definition file data set and the catalog data set is available. The unavailable one of the system definition file data set and the catalog data set is reconstructed by rebuilding the system resource definition and state information used by the unavailable one of the system definition file data set and the catalog data set using system resource information within the other available one of the system definition file data set and the catalog data set.

公开(公告)号：US09507588B2

公开(公告)日：2016-11-29

申请号：US13377828

申请日：2009-09-30

申请人： George Arriola ,  Kichiro Kurozumi ,  Takahiro Kawaguchi ,  Jorge Furuya ,  Brian Johnson ,  Takashi Kawakami ,  Masatoshi Inagawa ,  Takamasa Kuramitsu ,  Takahiro Okada ,  Hironobu Aoki ,  Seigo Iwasaki ,  Yoshimitsu Funabashi ,  Takashi Hasegawa ,  Erica Kato ,  Tetsuya Takahashi ,  Makoto Kamiya

发明人： George Arriola ,  Kichiro Kurozumi ,  Takahiro Kawaguchi ,  Jorge Furuya ,  Brian Johnson ,  Takashi Kawakami ,  Masatoshi Inagawa ,  Takamasa Kuramitsu ,  Takahiro Okada ,  Hironobu Aoki ,  Seigo Iwasaki ,  Yoshimitsu Funabashi ,  Takashi Hasegawa ,  Erica Kato ,  Tetsuya Takahashi ,  Makoto Kamiya

IPC分类号： H04M1/00 ,  G06F9/44 ,  G06F3/0488 ,  G06F17/30

CPC分类号： G06F17/3056 ,  G06F3/0482 ,  G06F3/04883 ,  G06F8/71 ,  G06F9/453 ,  G06F17/30064 ,  G06F17/30265 ,  G06F17/30368 ,  H04L51/12 ,  H04L51/16

摘要： [Object] To enable a user to simply and easily confirm update information of a plurality of pieces of content data handled by a plurality of various application programs without any troublesome operation. [Solving Means] A plurality of update information display cards (51) are aligned and displayed on a display screen (50). The update information display cards (51) displayed on the display screen (50) are associated with different pieces of content data, and update information of the content data is individually arranged on the corresponding update information display card (51). Moreover, the update information display cards (51) on which the update information of the different types of content data are arranged are aligned and displayed on the display screen (50) in a chronological order of the updates of the content data.

摘要翻译： [对象]使用户能够简单且容易地确认由多个各种应用程序处理的多个内容数据的更新信息，而不会有任何麻烦的操作。 [解决方案]多个更新信息显示卡（51）被对准并显示在显示屏幕（50）上。 在显示画面（50）上显示的更新信息显示卡（51）与不同的内容数据相关联，内容数据的更新信息分别排列在对应的更新信息显示卡（51）上。 此外，其中布置有不同类型的内容数据的更新信息的更新信息显示卡（51）以内容数据的更新的时间顺序对准并显示在显示屏幕（50）上。

公开(公告)号：US08621914B2

公开(公告)日：2014-01-07

申请号：US13618500

申请日：2012-09-14

申请人： Robert Montividas ,  Richard Remiarz ,  Brian Johnson ,  Max Carideo

发明人： Robert Montividas ,  Richard Remiarz ,  Brian Johnson ,  Max Carideo

IPC分类号： G01M3/02

CPC分类号： G01M3/02 ,  A62B27/00 ,  G01M3/027 ,  G01M3/227

摘要： A test accessory for testing a variety respirators. The accessory is designed to compliment existing equipment to provide a robust assessment of respirator performance. The accessory may include a head form having an inflatable bladder capable of fitting a variety of sizes of respirator masks. In some embodiments, the inflatable bladder does not rely on adhesives to effect a seal, thereby eliminating manufacturing and quality assurance steps. The test accessory may also include a detachable instrumentation module that may be removed from the accessory, enabling calibration and maintenance at a remote facility without need for transporting the entire unit. The module may also house a memory device that may be upgraded with calibration data and firmware during the calibration process.

摘要翻译： 用于测试各种呼吸器的测试附件。 该附件旨在补充现有设备，以提供对呼吸机性能的可靠评估。 附件可以包括具有能够适应各种尺寸的呼吸面罩的可充气囊的头部形式。 在一些实施例中，可充气囊不依赖于粘合剂来实现密封，从而消除制造和质量保证步骤。 测试附件还可以包括可以从附件移除的可拆卸的仪表模块，使得能够在远程设备上进行校准和维护，而不需要传输整个单元。 该模块还可以容纳可以在校准过程期间用校准数据和固件升级的存储器设备。

公开(公告)号：US20130346981A1

公开(公告)日：2013-12-26

申请号：US13529420

申请日：2012-06-21

申请人： Brian Johnson ,  George Arriola ,  Michael Bauerly

发明人： Brian Johnson ,  George Arriola ,  Michael Bauerly

IPC分类号： G06F9/46

CPC分类号： G06Q10/109

摘要： A task management application allows a user to organize tasks and display tasks to be completed by the user. In particular, the task management application allows a user to create a new task from a first application separate from the task management application, and provide information regarding the task to be completed. In addition, reference content is selected form the first application and included as part of the created task. The task, along with reference content selected from the first application, is displayed to the user for review.

摘要翻译： 任务管理应用程序允许用户组织任务并显示用户要完成的任务。 特别地，任务管理应用程序允许用户从与任务管理应用程序分开的第一应用程序创建新任务，并且提供关于要完成的任务的信息。 另外，从第一个应用程序中选择参考内容，并将其作为创建任务的一部分。 该任务以及从第一个应用程序中选择的参考内容显示给用户进行审查。

公开(公告)号：US08201129B2

公开(公告)日：2012-06-12

申请号：US12465464

申请日：2009-05-13

申请人： Andy L. Lee ,  Cameron McClintock ,  Brian Johnson ,  Richard Cliff ,  Srinivas Reddy ,  Chris Lane ,  Paul Leventis ,  Vaughn Timothy Betz ,  David Lewis

发明人： Andy L. Lee ,  Cameron McClintock ,  Brian Johnson ,  Richard Cliff ,  Srinivas Reddy ,  Chris Lane ,  Paul Leventis ,  Vaughn Timothy Betz ,  David Lewis

IPC分类号： G06F17/50 ,  G06F7/38

CPC分类号： H03K19/17736 ,  H03K19/177 ,  H03K19/17732 ,  H03K19/1778 ,  H03K19/17796

摘要： In accordance with one aspect of the invention, a hole is formed within an LE array of a PLD by interrupting the LE array base signal routing architecture such that a hole is left for IP function block to be incorporated. An interface region is provided for interfacing the remaining LE array base signal routing architecture to the IP function block.

摘要翻译： 根据本发明的一个方面，通过中断LE阵列基本信号路由体系结构，在PLD的LE阵列内形成一个孔，使得留下用于IP功能块的孔。 提供接口区域用于将剩余的LE阵列基本信号路由体系结构与IP功能块进行接口。

公开(公告)号：US20120041932A1

公开(公告)日：2012-02-16

申请号：US13191401

申请日：2011-07-26

申请人： David Harman ,  Brian Johnson ,  Alan Clive Robinson ,  Andrew Wright

发明人： David Harman ,  Brian Johnson ,  Alan Clive Robinson ,  Andrew Wright

IPC分类号： G06F17/30

CPC分类号： G06F8/437 ,  G06F8/10 ,  G06F17/30 ,  G06F17/30371

摘要： Embodiments of the invention relate to a method, system, and computer program product for validating a data structure, comprising: responsive to identifying a data structure in a first programming language, identifying an equivalent data structure in a second programming language; comparing a data definition of the data structure with a data definition of the equivalent data structure; determining an incompatibility between a compared data definition of the data structure and a compared data definition of the equivalent data structure; and responsive to determining an incompatibility, identifying a rule defining an action to be taken in order to correct the incompatibility.

摘要翻译： 本发明的实施例涉及一种用于验证数据结构的方法，系统和计算机程序产品，包括：响应于以第一编程语言识别数据结构，以第二编程语言识别等效数据结构; 将数据结构的数据定义与等效数据结构的数据定义进行比较; 确定数据结构的比较数据定义与等效数据结构的比较数据定义之间的不兼容性; 并且响应于确定不兼容性，识别定义要采取的动作以修正不兼容性的规则。

公开(公告)号：USD640266S1

公开(公告)日：2011-06-21

申请号：US29353206

申请日：2010-01-05

申请人： Jorge Furuya ,  Takahiro Kawaguchi ,  George Arriola ,  Kichiro Kurozumi ,  Yoshimitsu Funabashi ,  Brian Johnson

设计人： Jorge Furuya ,  Takahiro Kawaguchi ,  George Arriola ,  Kichiro Kurozumi ,  Yoshimitsu Funabashi ,  Brian Johnson

公开(公告)号：US07913035B2

公开(公告)日：2011-03-22

申请号：US12758598

申请日：2010-04-12

申请人： Brian Johnson

发明人： Brian Johnson

IPC分类号： G06F12/00 ,  G06F3/00

CPC分类号： G06F5/065 ,  G06F5/10 ,  G06F7/725 ,  G06F13/1689 ,  G06F2205/106 ,  H04L49/90 ,  H04L49/901

摘要： A method of buffering a data stream in an electronic device using a first-in first-out (FIFO) buffer system wherein a first read latch signal does not change a pointer location of a read pointer. A dynamic random access memory (DRAM) and system are also disclosed in accordance with the invention to include a FIFO buffer system to buffer memory addresses and commands within the DRAM until corresponding data is available.

摘要翻译： 一种使用先进先出（FIFO）缓冲器系统在电子设备中缓冲数据流的方法，其中第一读取锁存信号不改变读取指针的指针位置。 还公开了根据本发明的动态随机存取存储器（DRAM）和系统，以包括用于缓冲DRAM内的存储器地址和命令的FIFO缓冲器系统，直到相应的数据可用。