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公开(公告)号：US4722346A
公开(公告)日：1988-02-02
申请号：US843363
申请日：1986-03-24
申请人： James N. Chen
发明人： James N. Chen
IPC分类号： A61B8/00 , A61B17/225 , G10K11/02 , A61B10/00
摘要： A stand-off device for use with acoustic transducers is described in which a chamber having a diaphragm portion contains liquid, the ratio of the acoustic impedance of said diaphragm to the acoustic impedance of soft body tissue and the ratio of the acoustic impedance of said liquid to the acoustic impedance of said diaphragm being whole numbers or fractions, and said diaphragm being of such thickness that reflections from its diaphragm/body interface, when it is held against the body of a patient, and its liquid/diaphragm interface tends to cancel each other.
摘要翻译： 描述了一种与声换能器一起使用的对位装置，其中具有隔膜部分的腔室包含液体，所述隔膜的声阻抗与软体组织的声阻抗的比值以及所述液体的声阻抗比 所述隔膜的声阻抗为整数或分数，并且所述隔膜具有如下厚度，即当其抵靠患者身体时，其膜片/身体界面的反射，并且其液体/膜片接口倾向于抵消每个 其他。
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2.发明授权System and method for concurrent recording and displaying of system performance data 失效并行记录和显示系统性能数据的系统和方法
公开(公告)号：US5483468A
公开(公告)日：1996-01-09
申请号：US965956
申请日：1992-10-23
CPC分类号： H04L41/0803 , G06F11/323 , G06F11/3414 , G06F3/033 , H04L41/0213 , G06F11/3466 , G06F2201/86 , G06F2201/88
摘要： A system and method for concurrently recording and displaying of system performance data. System statistical data which is useful in determining the overall performance of a data processing system is captured, displayed, and recorded for subsequent playback. Based on the modular design, real time data can be concurrently captured, displayed and recorded. Attributes of the data can also be modified concurrently with the capture and display of data. Previously recorded data can also be displayed while concurrently capturing and recording other/additional data. A user interface is provided to conveniently control the concurrent operations. The data being displayed can be manipulated by a user to resize, move and scroll data being displayed without disturbing the underlying capture and recording of data. When the user interactions terminate, the display screen reflects the changes made, without loss of data. Multiple categories of process data can be viewed on a single timeline graph.
摘要翻译： 一种用于同时记录和显示系统性能数据的系统和方法。 用于确定数据处理系统的整体性能的系统统计数据被捕获，显示和记录以用于随后的重放。 基于模块化设计，可以同时捕获，显示和记录实时数据。 数据的属性也可以与捕获和显示数据同时修改。 以前记录的数据也可以同时显示，同时捕获和记录其他/附加数据。 提供用户界面以方便地控制并发操作。 正在显示的数据可以由用户操纵以调整大小，移动和滚动显示的数据，而不会干扰基本的数据捕获和记录。 当用户交互终止时，显示屏幕反映所做的更改，而不会丢失数据。 可以在单个时间轴图上查看多类过程数据。
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3.发明授权Word processing system based on a data stream having integrated alphanumeric and graphic data 失效基于具有集成字母数字和图形数据的数据流的字处理系统
公开(公告)号：US4707801A
公开(公告)日：1987-11-17
申请号：US894099
申请日：1986-08-08
申请人： Johnny G. Barnes , James N. Chen , Gerald E. Hayes
发明人： Johnny G. Barnes , James N. Chen , Gerald E. Hayes
CPC分类号： G06K15/00 , G06F3/13 , G06T11/60 , G06K2215/0028 , G06K2215/0062 , G06K2215/0082
摘要： A word processing system is provided with an interactive display terminal for displaying by character generation a data stream representative of alphanumeric characters to be printed on a document together with means for printing the characters on the document. The processing system integrates into the data stream, data representative of graphics and converts such integrated graphic data into graphic display characters whereby the graphics may also be displayed through character generation. When printing of the graphics and alphanumeric information to produce documents is required, the data in the data stream representative of alphanumeric characters is applied to the printing means resulting in the printing of the characters and the data in the data stream representative of the graphics is applied to apparatus for producing the graphics such as a plotter to produce the graphic content of the document.
摘要翻译： 文字处理系统具有交互式显示终端，用于通过字符生成来显示要打印在文档上的字母数字字符的数据流以及用于在文档上打印字符的装置。 处理系统集成到数据流中，代表图形的数据，并将这样的集成图形数据转换成图形显示字符，由此也可以通过字符生成来显示图形。 当需要打印图形和字母数字信息以产生文档时，表示字母数字字符的数据流中的数据被应用于打印装置，导致字符的打印，并且应用表示图形的数据流中的数据 用于生成图形的设备，例如绘图仪，以产生文档的图形内容。
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公开(公告)号：US4603701A
公开(公告)日：1986-08-05
申请号：US562307
申请日：1983-12-16
申请人： James N. Chen
发明人： James N. Chen
CPC分类号： A61B8/4281 , G10K11/02
摘要： A stand-off device for use with acoustic transducers is described in which a chamber having a diaphragm portion contains liquid, the ratio of the acoustic impedance of said diaphragm to the acoustic impedance of soft body tissue and the ratio of the acoustic impedance of said liquid to the acoustic impedance of said diaphragm being whole numbers or fractions, and said diaphragm being of such thickness that reflections from its diaphragm/body interface, when it is held against the body of a patient, and its liquid/diaphragm interface tends to cancel each other.
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公开(公告)号：US08214194B2
公开(公告)日：2012-07-03
申请号：US12502815
申请日：2009-07-14
IPC分类号： G06F9/45
CPC分类号： G06F11/3495 , G06F11/3428 , G06F11/3457
摘要： A method and apparatus for and article of manufacture for simulating workloads experienced by multiple partitions in a virtualized system are provided. A master workload driver initiates, coordinates and regulates one or more workload drivers that execute one or more workload simulation tasks in a logical partition. Further, each workload driver may be configured to report a measure of performance regarding the workload to the master control driver where results of many workload drivers may be correlated and analyzed. A configuration file specifies the characteristics of each simulation. Further, the rate and nature of workloads may be adjusted dynamically during a given simulation to model the performance under different real-world scenarios of different computational loads that may be experienced by the virtualized system.
摘要翻译： 提供了一种用于模拟虚拟化系统中的多个分区所经历的工作负载的方法和装置以及制造物品。 主工作负载驱动程序启动，协调和调节在逻辑分区中执行一个或多个工作负载模拟任务的一个或多个工作负载驱动程序。 此外，每个工作负载驱动程序可以被配置为向主控制驱动器报告关于工作负载的性能的度量，其中可以关联和分析许多工作负载驱动程序的结果。 配置文件指定每个模拟的特征。 此外，可以在给定的仿真期间动态地调整工作负载的速率和性质，以对虚拟化系统可能经历的不同计算负载的不同现实世界情景下的性能进行建模。
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6.发明授权System and method for monitoring and optimizing performance in a data processing system 失效用于在数据处理系统中监视和优化性能的系统和方法
公开(公告)号：US5506955A
公开(公告)日：1996-04-09
申请号：US348002
申请日：1994-12-01
CPC分类号： G06F11/3414 , G06F11/327 , G06F11/3495 , G06F2201/835
摘要： Optimizing of performance data in a data processing system is provided by the use of data filters and alarms. Statistics to be monitored are a conglomeration of both system statistics and statistics made available by application programs, both on local and remote data processing systems. The statistics are filtered using combinations of arithmetic and boolean operators. A single filtered condition can invoke multiple alarm responses, and multiple alarm conditions can trigger the same alarm response. Feedback of filtered statistics is provided so that such statistics can be monitored and recorded in the same manner as normal system statistics.
摘要翻译： 数据处理系统中性能数据的优化是通过使用数据过滤器和报警来提供的。 要监测的统计数据是由本地和远程数据处理系统的应用程序提供的系统统计和统计数据的集合。 使用算术和布尔运算符的组合过滤统计信息。 单个过滤条件可以调用多个报警响应，多个报警条件可以触发相同的报警响应。 提供过滤统计信息的反馈，使得可以以与正常系统统计信息相同的方式监视和记录统计信息。
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公开(公告)号：US4579123A
公开(公告)日：1986-04-01
申请号：US562124
申请日：1983-12-16
申请人： James N. Chen , Thaddeus G. Minior
发明人： James N. Chen , Thaddeus G. Minior
IPC分类号： A61B8/00 , A61B8/14 , A61B17/225 , G10K11/02 , A61B10/00
CPC分类号： A61B8/4281 , G10K11/02
摘要： A stand-off device for use with an acoustic transducer in the form of a volume having a flexible cup section and a stiff cup section with the lips of the cups joined together and almost filled with liquid. The bottom of the stiff cup section has an opening across which a membrane is mounted and a clip for holding the active section of a transducer in contact with the membrane.
摘要翻译： 用于具有柔性杯部分的体积形式的声换能器的隔离装置和具有杯子的唇部的刚性杯部分连接在一起并且几乎充满液体。 硬杯部分的底部具有安装膜的开口和用于保持换能器的有效部分与膜接触的夹子。
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公开(公告)号：US20090276787A1
公开(公告)日：2009-11-05
申请号：US12502815
申请日：2009-07-14
CPC分类号： G06F11/3495 , G06F11/3428 , G06F11/3457
摘要： A method and apparatus for and article of manufacture for simulating workloads experienced by multiple partitions in a virtualized system are provided. A master workload driver initiates, coordinates and regulates one or more workload drivers that execute one or more workload simulation tasks in a logical partition. Further, each workload driver may be configured to report a measure of performance regarding the workload to the master control driver where results of many workload drivers may be correlated and analyzed. A configuration file specifies the characteristics of each simulation. Further, the rate and nature of workloads may be adjusted dynamically during a given simulation to model the performance under different real-world scenarios of different computational loads that may be experienced by the virtualized system.
摘要翻译： 提供了一种用于模拟虚拟化系统中的多个分区所经历的工作负载的方法和装置以及制造物品。 主工作负载驱动程序启动，协调和调节在逻辑分区中执行一个或多个工作负载模拟任务的一个或多个工作负载驱动程序。 此外，每个工作负载驱动程序可以被配置为向主控制驱动器报告关于工作负载的性能的度量，其中可以关联和分析许多工作负载驱动程序的结果。 配置文件指定每个模拟的特征。 此外，可以在给定的仿真期间动态地调整工作负载的速率和性质，以对可能由虚拟化系统经历的不同计算负载的不同现实世界场景下的性能进行建模。
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公开(公告)号：US07562003B2
公开(公告)日：2009-07-14
申请号：US11241696
申请日：2005-09-30
IPC分类号： G06F9/45
CPC分类号： G06F11/3495 , G06F11/3428 , G06F11/3457
摘要： A method and apparatus for and article of manufacture for simulating workloads experienced by multiple partitions in a virtualized system are provided. A master workload driver initiates, coordinates and regulates one or more workload drivers that execute one or more workload simulation tasks in a logical partition. Further, each workload driver may be configured to report a measure of performance regarding the workload to the master control driver where results of many workload drivers may be correlated and analyzed. A configuration file specifies the characteristics of each simulation. Further, the rate and nature of workloads may be adjusted dynamically during a given simulation to model the performance under different real-world scenarios of different computational loads that may be experienced by the virtualized system.
摘要翻译： 提供了一种用于模拟虚拟化系统中的多个分区所经历的工作负载的方法和装置以及制造物品。 主工作负载驱动程序启动，协调和调节在逻辑分区中执行一个或多个工作负载模拟任务的一个或多个工作负载驱动程序。 此外，每个工作负载驱动程序可以被配置为向主控制驱动器报告关于工作负载的性能的度量，其中可以关联和分析许多工作负载驱动程序的结果。 配置文件指定每个模拟的特征。 此外，可以在给定的仿真期间动态地调整工作负载的速率和性质，以对虚拟化系统可能经历的不同计算负载的不同现实世界情景下的性能进行建模。
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10.发明授权System and method for maintaining performance data in a data processing system 失效用于在数据处理系统中维护性能数据的系统和方法
公开(公告)号：US5553235A
公开(公告)日：1996-09-03
申请号：US434906
申请日：1995-05-01
申请人： James N. Chen , Joseph C. Ross
发明人： James N. Chen , Joseph C. Ross
CPC分类号： G06F11/2294 , G06F11/323 , G06F11/3414 , G06F11/22 , G06F11/2257 , G06F11/328 , G06F11/3466 , G06F2201/805
摘要： A library of performance monitor recordings is maintained according to pathologies. The library is indexed to provide a facility to diagnosis poorly performing data processing systems, by capturing performance statistics and comparing these statistics against known problematic statistics. Remote diagnosis can easily be provided by a user capturing a performance session, saving to a file, and transferring the file to a central facility for comparison against its pathological libraries.
摘要翻译： 根据病情保持性能监测记录库。 索引图书馆，通过捕获绩效统计数据并将这些统计数据与已知问题统计数据进行比较，为诊断性能不佳的数据处理系统提供便利。 远程诊断可以通过捕获执行会话的用户轻松提供，保存到文件中，并将文件传输到中央设施以与其病理库进行比较。
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