公开(公告)号：US06190462B1

公开(公告)日：2001-02-20

申请号：US09346593

申请日：1999-07-02

申请人： Flave E. Markland ,  David A. Dunn

发明人： Flave E. Markland ,  David A. Dunn

IPC分类号： C08B3008

CPC分类号： C08L3/02 ,  C08B30/06

摘要： The present invention provides in a method of treating starch, comprising the steps of (1) contacting starch with water to form a slurry and (2) mechanically removing said water from said starch slurry; the improvement comprising incorporating a dewatering composition comprising a dioctyl sulfosuccinate salt and a water miscible polyol into said starch slurry in an amount effective to decrease the water content of the resulting starch cake upon conclusion of the mechanical dewatering step.

摘要翻译： 本发明提供一种处理淀粉的方法，包括以下步骤：（1）使淀粉与水接触以形成浆料，和（2）从所述淀粉浆中机械除去所述水; 改进之处在于，在机械脱水步骤结束时，将含有二辛基磺基琥珀酸盐和水混溶性多元醇的脱水组合物以有效降低所得淀粉饼的水含量的量结合到所述淀粉浆料中。

公开(公告)号：US08473727B2

公开(公告)日：2013-06-25

申请号：US12851906

申请日：2010-08-06

申请人： David A. Dunn ,  John P. Banning

发明人： David A. Dunn ,  John P. Banning

IPC分类号： G06F9/42

CPC分类号： G06F9/3844 ,  G06F9/3806

摘要： Systems and methods for history based pipelined branch prediction. In one example, access to prediction information to predict a plurality of branches within an instruction block is initiated in a same clock cycle of the computer processor as a fetch of the instruction block. The prediction information may be available to the predictor not later than a clock cycle of the computer processor in which the plurality of branches are decoded.

摘要翻译： 基于历史的流水线分支预测的系统和方法。 在一个示例中，访问预测信息以预测指令块内的多个分支在计算机处理器的与指令块的获取相同的时钟周期中被起始。 预测信息可以在不晚于其中解码多个分支的计算机处理器的时钟周期的情况下对预测器可用。

公开(公告)号：US07610426B1

公开(公告)日：2009-10-27

申请号：US11644224

申请日：2006-12-22

申请人： David A. Dunn

发明人： David A. Dunn

IPC分类号： G06F13/24

CPC分类号： G06F21/55 ,  G06F2221/2105

摘要： Methods for processing more securely. Embodiments provide effective and efficient mechanisms for reducing APIC interference with accesses to SMRAM, where enhanced SMM code implementing these mechanisms effectively reduces APIC attacks and increases the security of proprietary, confidential or otherwise secure data stored in SMRAM.

摘要翻译： 更安全的处理方法。 实施例提供了有效和有效的机制，用于减少对SMRAM的访问的APIC干扰，其中实现这些机制的增强的SMM代码有效地减少APIC攻击并增加存储在SMRAM中的专有的，机密的或以其他方式安全的数据的安全性。

公开(公告)号：US4983553A

公开(公告)日：1991-01-08

申请号：US447310

申请日：1989-12-07

申请人： David A. Dunn ,  Michael S. Paquette ,  Henry Easter ,  Roger K. Pihlaja

发明人： David A. Dunn ,  Michael S. Paquette ,  Henry Easter ,  Roger K. Pihlaja

IPC分类号： C01B21/072 ,  C04B35/581

CPC分类号： C04B35/581 ,  C01B21/0726

摘要： By supplying gaseous nitrogen throughout a discrete aliquot of a preferably pelletized mixture of aluminum oxide, carbon and, optionally, calcium oxide during the carbothermal reduction thereof to aluminum nitride and continuously removing gaseous reaction products therefrom, a high quality aluminum nitride is produced. One means of supplying gaseous nitrogen to the mixture of solid reactants is a perforated tray having a hollowed-out bottom. Gaseous nitrogen supplied to the hollowed-out portion flows through the perforations and throughout solid reactants contained in the tray. The carbon may be alternatively supplied, in whole or in part, as a gaseous reactant.

公开(公告)号：US20120072708A1

公开(公告)日：2012-03-22

申请号：US12851906

申请日：2010-08-06

申请人： David A. Dunn ,  John P. Banning

发明人： David A. Dunn ,  John P. Banning

IPC分类号： G06F9/38

CPC分类号： G06F9/3844 ,  G06F9/3806

摘要： Systems and methods for history based pipelined branch prediction. In one embodiment, access to prediction information to predict a plurality of branches within an instruction block is initiated in a same clock cycle of the computer processor as a fetch of the instruction block. The prediction information may be available to the predictor not later than a clock cycle of the computer processor in which the plurality of branches are decoded.

摘要翻译： 基于历史的流水线分支预测的系统和方法。 在一个实施例中，访问预测信息以预测指令块内的多个分支在计算机处理器的相同时钟周期中作为指令块的获取发起。 预测信息可以在不晚于其中解码多个分支的计算机处理器的时钟周期的情况下对预测器可用。

公开(公告)号：US07779241B1

公开(公告)日：2010-08-17

申请号：US11786336

申请日：2007-04-10

申请人： David A. Dunn ,  John P. Banning

发明人： David A. Dunn ,  John P. Banning

IPC分类号： G06F9/32

CPC分类号： G06F9/3844 ,  G06F9/3806

摘要： Systems and methods for history based pipelined branch prediction. In one embodiment, access to prediction information to predict a plurality of branches within an instruction block is initiated in a same clock cycle of the computer processor as a fetch of the instruction block. The prediction information may be available to the predictor not later than a clock cycle of the computer processor in which the plurality of branches are decoded.

摘要翻译： 基于历史的流水线分支预测的系统和方法。 在一个实施例中，访问预测信息以预测指令块内的多个分支在计算机处理器的相同时钟周期中作为指令块的获取发起。 预测信息可以在不晚于其中解码多个分支的计算机处理器的时钟周期的情况下对预测器可用。

公开(公告)号：US06314560B1

公开(公告)日：2001-11-06

申请号：US09616467

申请日：2000-07-14

申请人： David A. Dunn ,  William B. Buzbee

发明人： David A. Dunn ,  William B. Buzbee

IPC分类号： G06F945

CPC分类号： G06F9/4812 ,  G06F8/443 ,  G06F8/445 ,  G06F8/52 ,  G06F8/76 ,  G06F9/45516

摘要： A translating software emulator designed for converting code from a legacy system to a target system and fully preserving the synchronous exception state while still allowing for full and aggressive optimization in the translation. A user application is translated to a target system using full optimization techniques. The translation may be done dynamically by an emulator emulating the legacy system on the target system, or the translation may be a static translation or a compilation, fully generating a new executable program operable on the target system. The invention recovers from the exception properly by restoring the target machine state to the machine state expected by the legacy system. This recovery is done by using an exception delivery mechanism to restore the machine state of the target system before executing the exception handling code. The restoration of the machine state is done by executing a recovery block generated by the translation that modifies the machine state to match the legacy machine state.

摘要翻译： 翻译软件仿真器，用于将代码从传统系统转换为目标系统，并完全保留同步异常状态，同时仍然允许在翻译中进行全面和积极的优化。 使用完全优化技术将用户应用程序转换为目标系统。 可以通过仿真目标系统上的遗留系统的仿真器动态地进行翻译，或者翻译可以是静态翻译或编译，完全生成可在目标系统上操作的新的可执行程序。 本发明通过将目标机器状态恢复到由传统系统预期的机器状态而正确地从异常中恢复。 在执行异常处理代码之前，通过使用异常传递机制来恢复目标系统的计算机状态来完成此恢复。 机器状态的恢复通过执行通过修改生成的恢复块来修改机器状态以匹配传统机器状态来完成。

公开(公告)号：US06247172B1

公开(公告)日：2001-06-12

申请号：US09109467

申请日：1998-07-02

申请人： David A. Dunn ,  William B. Buzbee

发明人： David A. Dunn ,  William B. Buzbee

IPC分类号： G06F945

CPC分类号： G06F9/4812 ,  G06F8/443 ,  G06F8/445 ,  G06F8/52 ,  G06F8/76 ,  G06F9/45516

摘要： A translating software emulator designed for converting code from a legacy system to a target system and fully preserving the synchronous exception state while still allowing for full and aggressive optimization in the translation. A user application is translated to a target system using full optimization techniques. The translation may be done dynamically by an emulator emulating the legacy system on the target system, or the translation may be a static translation or a compilation, fully generating a new executable program operable on the target system. The invention recovers from the exception properly by restoring the target machine state to the machine state expected by the legacy system. This recovery is done by using an exception delivery mechanism to restore the machine state of the target system before executing the exception handling code. The restoration of the machine state is done by executing a recovery block generated by the translation that modifies the machine state to match the legacy machine state.

摘要翻译： 翻译软件仿真器，用于将代码从传统系统转换为目标系统，并完全保留同步异常状态，同时仍然允许在翻译中进行全面和积极的优化。 使用完全优化技术将用户应用程序转换为目标系统。 可以通过仿真目标系统上的遗留系统的仿真器动态地进行翻译，或者翻译可以是静态翻译或编译，完全生成可在目标系统上操作的新的可执行程序。 本发明通过将目标机器状态恢复到由传统系统预期的机器状态而正确地从异常中恢复。 在执行异常处理代码之前，通过使用异常传递机制来恢复目标系统的计算机状态来完成此恢复。 机器状态的恢复通过执行通过修改生成的恢复块来修改机器状态以匹配传统机器状态来完成。

公开(公告)号：US6052530A

公开(公告)日：2000-04-18

申请号：US30734

申请日：1998-02-25

申请人： William B. Buzbee ,  James S. Mattson ,  Lacky V. Shah ,  David A. Dunn

发明人： William B. Buzbee ,  James S. Mattson ,  Lacky V. Shah ,  David A. Dunn

IPC分类号： G06F9/455 ,  G06F9/45 ,  G06F11/07 ,  G06F9/445

CPC分类号： G06F9/45504 ,  G06F11/0793 ,  G06F9/45516

摘要： A dynamic translation system is configured to translate existing code into translated code which is compatible with a particular computer system. As the dynamic translation system translates the existing code, the computer system executes the translated code. Once a synchronous fault occurs, the dynamic translation system retranslates the block of code containing the synchronous fault and saves the instruction and state mappings for each instruction capable of causing the synchronous fault. Once the instruction causing the synchronous fault is reached during the retranslation process, the dynamic translation system combines the saved instruction and state mappings of the instruction causing the synchronous error with the current machine state of the computer system to form a simulated machine state. This simulated machine state represents the machine state that would have existed at the time of the synchronous fault if the original code were executing, instead of the translated code. Through techniques known in the art, the computer system utilizes the simulated machine state in order to appropriately process the synchronous fault.

摘要翻译： 动态翻译系统被配置为将现有代码转换成与特定计算机系统兼容的翻译代码。 随着动态翻译系统翻译现有的代码，计算机系统执行翻译的代码。 一旦发生同步故障，动态转换系统将重新传输包含同步故障的代码块，并为每个可导致同步故障的指令保存指令和状态映射。 一旦在重新转换过程中达到引起同步故障的指令，动态转换系统将保存的指令和状态映射结合在一起，导致同步误差与计算机系统的当前机器状态形成模拟机器状态。 这个模拟机器状态表示如果原始代码正在执行而在同步故障时将存在的机器状态，而不是转换的代码。 通过本领域已知的技术，计算机系统利用模拟机器状态来适当地处理同步故障。

公开(公告)号：US5112579A

公开(公告)日：1992-05-12

申请号：US626648

申请日：1990-12-12

申请人： David A. Dunn ,  Michael S. Paquette ,  Henry Easter ,  Roger K. Pihlaja

发明人： David A. Dunn ,  Michael S. Paquette ,  Henry Easter ,  Roger K. Pihlaja

IPC分类号： C01B21/072 ,  C04B35/581

CPC分类号： C04B35/581 ,  C01B21/0726

摘要： A reactor for carbothermal reduction is disclosed. By supplying gaseous nitrogen throughout a discrete aliquot of a preferably pelletized mixture of aluminum oxide, carbon and, optionally, calcium oxide during the carbothermal reduction thereof to aluminum nitride and continuously removing gaseous reaction products therefrom, a high quality aluminum nitride is produced. One means of supplying gaseous nitrogen to the mixture of solid reactants is a perforated tray having a hollowed-out bottom. Gaseous nitrogen supplied to the hollowed-out portion flows through the perforations and throughout solid reactants contained in the tray. The carbon may be alternatively supplied, in whole or in part, as a gaseous reactant.

摘要翻译： 公开了一种用于碳热还原的反应器。 通过在氮化铝的碳热还原过程中将优选颗粒化的氧化铝，碳和任选的氧化钙的混合物的等离子体提供气态氮并连续地从其中除去气态反应产物，产生高质量的氮化铝。 向固体反应物的混合物供应气态氮的一种方法是具有中空底部的多孔板。 供应到中空部分的气态氮流过穿孔并遍及容纳在托盘中的固体反应物。 可以全部或部分地将碳作为气体反应物供应。