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    Number representation and memory system for arithmetic
    2.
    发明授权
    Number representation and memory system for arithmetic 有权
    数字表示和算术记忆系统

    公开(公告)号：US09223544B2

    公开(公告)日：2015-12-29

    申请号：US13606998

    申请日：2012-09-07

    申请人： Helia Naeimi ,  Ralph Nathan ,  Shih-Lien L. Lu ,  John L. Gustafson

    发明人： Helia Naeimi ,  Ralph Nathan ,  Shih-Lien L. Lu ,  John L. Gustafson

    IPC分类号： G06F7/483 ,  G06F7/38 ,  G06F7/499

    CPC分类号： G06F7/483 ,  G06F7/38 ,  G06F7/49989

    摘要： A method, device and system for representing numbers in a computer including storing a floating-point number M in a computer memory; representing the floating-point number M as an interval with lower and upper bounds A and B when it is accessed by using at least two floating-point numbers in the memory; and then representing M as an interval with lower and upper bounds A and B when it is used in a calculation by using at least three floating-point numbers in the memory. Calculations are performed using the interval and when the data is written back to the memory it may be stored as an interval if the size of the interval is significant, i.e. larger than a first threshold value. A warning regarding the suspect accuracy of any data stored as an interval may be issued if the interval is too large, i.e. larger than a second threshold value.

    摘要翻译： 一种用于在计算机中表示数字的方法，装置和系统，包括将浮点数M存储在计算机存储器中; 当通过使用存储器中的至少两个浮点数来访问时，将浮点数M表示为具有下限和上限A和B的间隔; 然后当在计算中使用存储器中的至少三个浮点数时，将M表示为具有下限和上限A和B的间隔。 使用间隔执行计算，并且当数据被写回存储器时，如果间隔的大小是显着的，即大于第一阈值，则可将其存储为间隔。 如果间隔太大，即大于第二阈值，则可以发出关于作为间隔存储的任何数据的可疑精度的警告。

    METHOD OF INCREASING AN ENERGY DENSITY AND AN ACHIEVABLE POWER OUTPUT OF AN ENERGY STORAGE DEVICE
    4.
    发明申请
    METHOD OF INCREASING AN ENERGY DENSITY AND AN ACHIEVABLE POWER OUTPUT OF AN ENERGY STORAGE DEVICE 审中-公开
    提高能源密度的方法和能源储存装置的可实现的功率输出

    公开(公告)号：US20130273261A1

    公开(公告)日：2013-10-17

    申请号：US13977131

    申请日：2011-09-30

    申请人： Donald S. Gardner ,  Zhaohui Chen ,  Wei C. Jin ,  Scott B. Clendenning ,  Eric C. Hannah ,  Tomm V. Aldridge ,  John L. Gustafson

    发明人： Donald S. Gardner ,  Zhaohui Chen ,  Wei C. Jin ,  Scott B. Clendenning ,  Eric C. Hannah ,  Tomm V. Aldridge ,  John L. Gustafson

    IPC分类号： H01G9/00

    CPC分类号： H01G9/0029 ,  H01G11/14 ,  H01G11/26 ,  H01G11/30 ,  H01G11/58 ,  H01G11/86 ,  Y02E60/13

    摘要： Methods of increasing an energy density of an energy storage device involve increasing the capacitance of the energy storage device by depositing a material into a porous structure of the energy storage device using an atomic layer deposition process, by performing a procedure designed to increase a distance to which an electrolyte penetrates within channels of the porous structure, or by placing a dielectric material into the porous structure. Another method involves annealing the energy storage device in order to cause an electrically conductive substance to diffuse to a surface of the structure and form an electrically conductive layer thereon. Another method of increasing energy density involves increasing the breakdown voltage and another method involves forming a pseudocapacitor. A method of increasing an achievable power output of an energy storage device involves depositing an electrically conductive material into the porous structure.

    摘要翻译： 提高能量存储装置的能量密度的方法包括通过使用原子层沉积工艺将材料沉积到能量存储装置的多孔结构中来增加能量存储装置的电容，通过执行设计成增加到 其中电解质渗透到多孔结构的通道内，或者通过将介电材料放置在多孔结构中。 另一种方法包括退火能量存储装置，以使导电物质扩散到结构的表面并在其上形成导电层。 提高能量密度的另一种方法包括提高击穿电压，另一种方法包括形成假电容器。 增加能量存储装置的可实现的功率输出的方法包括将导电材料沉积到多孔结构中。

    HIGH EFFICIENCY ILLUMINATION
    9.
    发明申请
    HIGH EFFICIENCY ILLUMINATION 审中-公开
    高效照明

    公开(公告)号：US20120075596A1

    公开(公告)日：2012-03-29

    申请号：US12890180

    申请日：2010-09-24

    申请人： Eric C. Hannah ,  John L. Gustafson

    发明人： Eric C. Hannah ,  John L. Gustafson

    IPC分类号： G03B21/14 ,  H05B41/24

    CPC分类号： H05B33/0842 ,  H05B37/0245

    摘要： An electronic device comprises a processor, a light source, and a controller coupled to the light source. The controller comprises logic to cycle the light source between an active state and an inactivate state at with a pulse duration that measures between 30 milliseconds and 100 milliseconds and jitter a time onset of the active state by a quasi-random time that measures between 0 and 30 milliseconds for one or more cycles. Other embodiments may be described.

    摘要翻译： 电子设备包括处理器，光源和耦合到光源的控制器。 该控制器包括用于在激活状态和灭活状态之间循环光源的逻辑，脉冲持续时间测量在30毫秒与100毫秒之间，并且通过准随机时间抖动活动状态的时间开始，该准随机时间在0和 一个或多个周期的30毫秒。 可以描述其他实施例。

    Method and apparatus for accuracy-aware analysis
    10.
    发明授权
    Method and apparatus for accuracy-aware analysis 有权
    准确度分析的方法和装置

    公开(公告)号：US07448026B1

    公开(公告)日：2008-11-04

    申请号：US10784753

    申请日：2004-02-23

    申请人： John L. Gustafson ,  Phyllis E. Gustafson

    发明人： John L. Gustafson ,  Phyllis E. Gustafson

    IPC分类号： G06F9/44

    CPC分类号： G06F11/3636 ,  G06F11/3624

    摘要： A method for accuracy-aware analysis of a program involving obtaining source code for the program comprising a floating point variable, instrumenting the source code to associate an accuracy-aware tracking structure with the floating-point variable to obtain instrumented source code, compiling to instrumented source code to obtain instrumented compiled code, and executing the instrumented compiled code, wherein executing the instrumented compiled code comprises using the accuracy-aware tracking structure to track an operation on the floating-point variable.

    摘要翻译： 一种用于对包括浮点变量的程序的源代码进行准确度感知分析的方法，该方法包括：将源代码调整为将准确度感知跟踪结构与浮点变量相关联以获得仪器化的源代码，编译成仪器化的 源代码以获得经过验证的编译代码，以及执行经检测的编译代码，其中执行经检测的编译代码包括使用精度感知跟踪结构来跟踪对浮点变量的操作。