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    • 1. 发明授权
    • Architecture for a self-healing computer system
    • 自愈计算机系统的架构
    • US08775886B2
    • 2014-07-08
    • US12415777
    • 2009-03-31
    • Roger D. MelenNader W. MoussaMakoto HondaHideo IkaiKozo Kato
    • Roger D. MelenNader W. MoussaMakoto HondaHideo IkaiKozo Kato
    • G01R31/28
    • G06F11/0793G06F11/0739G06F11/079
    • The self-healing system comprises a self-healing processor and an error mitigation system. The self-healing processor includes a code block associated with the operation of a portion of digital logic. The self-healing processor also includes a dynamic signature analysis circuit. The processor executes the code block. The dynamic signature analysis circuit creates a dynamic signature representing the operation of the portion of digital logic associated with the code block. The error mitigation system receives the dynamic signature from the dynamic signature analysis circuit. The error mitigation system compares the dynamic signature to a static signature to determine if the signatures match. If the signatures do not match, then the digital logic associated with the code block has an error. The error mitigation system retries execution of the code block. The error mitigation system stores log information describing the above events.
    • 自愈系统包括自愈处理器和错误缓解系统。 自修复处理器包括与数字逻辑的一部分的操作相关联的代码块。 自愈处理器还包括动态签名分析电路。 处理器执行代码块。 动态签名分析电路创建表示与代码块相关联的数字逻辑的部分的操作的动态签名。 误差缓解系统从动态签名分析电路接收动态签名。 错误缓解系统将动态签名与静态签名进行比较,以确定签名是否匹配。 如果签名不匹配,则与代码块相关联的数字逻辑有错误。 错误缓解系统重试代码块的执行。 误差缓解系统存储描述上述事件的日志信息。
    • 3. 发明授权
    • Brake support mechanism for transmissions
    • 传动制动支撑机构
    • US4735111A
    • 1988-04-05
    • US752527
    • 1985-07-08
    • Yoichi HayakawaKozo KatoKazuaki WatanabeYoshiharu Harada
    • Yoichi HayakawaKozo KatoKazuaki WatanabeYoshiharu Harada
    • F16D55/40B60K17/346F16H61/30F16H63/12F16H63/30F16H57/10
    • F16H63/3026B60K17/3467
    • Described herein is a brake support mechanism particularly suitable for use in a 4-wheel drive auxiliary transmission to reduce the axial dimensions and to facilitate assembling of the transmission, the brake support mechanism essentially comprising: a transmission case; a cylindrical rotary member mounted in the transmission case; a multiple disk brake constituted by a combination of brake plates splined on the inner periphery of the transmission case and brake disks splined on the outer periphery of the rotary member; a center support fitted in the transmission case in a position adjacent the multiple disk brake; and a hydraulic actuator including an annular cylinder formed in the center support on the side of the multiple disk brake, a piston slidably fitted in the cylinder, an operating fluid supply passage formed in the center support, a return spring located on the outer periphery of the multiple disk brake and having one end thereof abutted against the transmission case, and a return spring mounting member connecting the other end of the return spring to the piston.
    • 这里描述的是一种特别适用于四轮驱动辅助变速器以减小轴向尺寸并且便于组装传动装置的制动支撑机构,制动支撑机构基本上包括:变速箱; 安装在变速器壳体中的圆柱形旋转构件; 一个多片式制动器,其由在所述变速器壳体的内周上花键的制动板和花键在所述旋转件的外周上的制动盘的组合构成; 中心支撑件,在与多个盘式制动器相邻的位置处装配在变速箱中; 以及液压致动器,包括形成在所述多盘式制动器侧的中心支撑件中的环形气缸,可滑动地装配在所述气缸中的活塞,形成在所述中心支撑件中的工作流体供给通道,位于所述多个盘式制动器的外周上的复位弹簧 所述多盘式制动器的一端与所述变速器壳体抵接;以及复位弹簧安装构件,其将所述复位弹簧的另一端连接到所述活塞。
    • 4. 发明申请
    • ARCHITECTURE FOR A SELF-HEALING COMPUTER SYSTEM
    • 自助计算机系统的架构
    • US20100281134A1
    • 2010-11-04
    • US12415777
    • 2009-03-31
    • Roger D. MelenNader W. MoussaMakoto HondaHideo IkaiKozo Kato
    • Roger D. MelenNader W. MoussaMakoto HondaHideo IkaiKozo Kato
    • G06F11/14G06F15/16
    • G06F11/0793G06F11/0739G06F11/079
    • The self-healing system comprises a self-healing processor and an error mitigation system. The self-healing processor includes a code block associated with the operation of a portion of digital logic. The self-healing processor also includes a dynamic signature analysis circuit. The processor executes the code block. The dynamic signature analysis circuit creates a dynamic signature representing the operation of the portion of digital logic associated with the code block. The error mitigation system receives the dynamic signature from the dynamic signature analysis circuit. The error mitigation system compares the dynamic signature to a static signature to determine if the signatures match. If the signatures do not match, then the digital logic associated with the code block has an error. The error mitigation system retries execution of the code block. The error mitigation system stores log information describing the above events.
    • 自愈系统包括自愈处理器和错误缓解系统。 自修复处理器包括与数字逻辑的一部分的操作相关联的代码块。 自愈处理器还包括动态签名分析电路。 处理器执行代码块。 动态签名分析电路创建表示与代码块相关联的数字逻辑的部分的操作的动态签名。 误差减轻系统从动态签名分析电路接收动态签名。 错误缓解系统将动态签名与静态签名进行比较,以确定签名是否匹配。 如果签名不匹配,则与代码块相关联的数字逻辑有错误。 错误缓解系统重试代码块的执行。 误差缓解系统存储描述上述事件的日志信息。
    • 7. 发明授权
    • Electrically insulated switching element driver and method for controlling same
    • 电绝缘开关元件驱动器及其控制方法
    • US08054654B2
    • 2011-11-08
    • US13131398
    • 2009-11-27
    • Kozo Kato
    • Kozo Kato
    • H02M3/335H03K17/56
    • H03K17/567H03K17/18H03K17/693
    • An electrically insulated switching element driver includes: a pulse transformer driving unit into which a switching element driving signal and a duty signal are input and which drives, in accordance with the duty signal, a first or second pulse transformer that is selected depending on a state of the switching element driving signal; a first edge detection unit that outputs an on-off signal according to an edge in a pre-rectification output of the first pulse transformer; a second edge detection unit that outputs an on-off signal according to an edge in a pre-rectification output of the second pulse transformer; and a control driving unit that drives a switching element to be driven, based on the output of the first and second edge detection units, wherein the first and second edge detection units and the control driving unit operate with power resulting from rectifying the output of the first and second pulse transformers.
    • 电绝缘开关元件驱动器包括:脉冲变压器驱动单元,其中输入有开关元件驱动信号和占空比信号,并根据占空比信号驱动根据状态选择的第一或第二脉冲变压器 的开关元件驱动信号; 第一边沿检测单元,其根据第一脉冲变压器的预整流输出端的边沿输出开关信号; 第二边缘检测单元,其根据第二脉冲变压器的预整流输出中的边缘输出开关信号; 以及控制驱动单元,其基于所述第一和第二边缘检测单元的输出来驱动要驱动的开关元件,其中所述第一和第二边缘检测单元和所述控制驱动单元通过整流所述第一和第二边缘检测单元的输出 第一和第二脉冲变压器。
    • 8. 发明申请
    • ELECTRICALLY INSULATED SWITCHING ELEMENT DRIVER AND METHOD FOR CONTROLLING SAME
    • 电气绝缘开关元件驱动器及其控制方法
    • US20110222316A1
    • 2011-09-15
    • US13131398
    • 2009-11-27
    • Kozo Kato
    • Kozo Kato
    • H02M3/335
    • H03K17/567H03K17/18H03K17/693
    • An electrically insulated switching element driver includes: a pulse transformer driving unit into which a switching element driving signal and a duty signal are input and which drives, in accordance with the duty signal, a first or second pulse transformer that is selected depending on a state of the switching element driving signal; a first edge detection unit that outputs an on-off signal according to an edge in a pre-rectification output of the first pulse transformer; a second edge detection unit that outputs an on-off signal according to an edge in a pre-rectification output of the second pulse transformer; and a control driving unit that drives a switching element to be driven, based on the output of the first and second edge detection units, wherein the first and second edge detection units and the control driving unit operate with power resulting from rectifying the output of the first and second pulse transformers.
    • 电绝缘开关元件驱动器包括:脉冲变压器驱动单元,其中输入有开关元件驱动信号和占空比信号,并根据占空比信号驱动根据状态选择的第一或第二脉冲变压器 的开关元件驱动信号; 第一边沿检测单元,其根据第一脉冲变压器的预整流输出端的边沿输出开关信号; 第二边缘检测单元,其根据第二脉冲变压器的预整流输出中的边缘输出开关信号; 以及控制驱动单元,其基于所述第一和第二边缘检测单元的输出来驱动要驱动的开关元件,其中所述第一和第二边缘检测单元和所述控制驱动单元通过整流所述第一和第二边缘检测单元的输出 第一和第二脉冲变压器。