Non-heat treated steel for soft nitriding
    11.
    发明授权
    Non-heat treated steel for soft nitriding 有权
    用于软氮化的非热处理钢

    公开(公告)号:US06599469B2

    公开(公告)日:2003-07-29

    申请号:US10057941

    申请日:2002-01-29

    IPC分类号: C22C3860

    摘要: Disclosed is a non-heat treated steel for soft niriding, which can provide forged parts exhibiting equal to or larger than the limit strain at which cracks occur in straightening by bending and equal to or larger than the fatigue strength when compared with the parts of conventional heat treated steel, such as S48C. The non-heat treated steel for soft nitriding consists essentially of, by weight, C: 0.2-0.6%, Si: 0.05-1.0%, Mn: 0.25-1.0%, S: 0.03-0.2%, Cr: up to 0.2%, sol-Al: up to 0.045%, Ti: 0.002-0.01%, N: 0.005-0.025%, and O: 0.001-0.005%; provided that the conditions, 0.12[Ti%]

    摘要翻译: 公开了一种用于软质涂层的非热处理钢,其能够提供等于或大于通过弯曲矫正弯曲时出现裂纹的等于或大于与常规部件相比等于或大于疲劳强度的极限应变的锻造部件 热处理钢,如S48C。 用于软氮化的非热处理钢基本上由C:0.2-0.6%,Si:0.05-1.0%,Mn:0.25-1.0%,S:0.03-0.2%,Cr:至多0.2% ,sol-Al:0.045%以下,Ti:0.002〜0.01%,N:0.005〜0.025%,O:0.001-0.005% 条件是满足条件; 余量为Fe和不可避免的杂质; 热锻后的结构是铁素体和珠光体的混合结构。

    Bus snoop method and apparatus for computer system having CPU with cache
and main memory unit
    12.
    发明授权
    Bus snoop method and apparatus for computer system having CPU with cache and main memory unit 失效
    具有缓存和主存单元的CPU的计算机系统的总线监听方法和装置

    公开(公告)号:US5572701A

    公开(公告)日:1996-11-05

    申请号:US229755

    申请日:1994-04-19

    IPC分类号: G06F12/08 G06F13/38 G06F13/14

    CPC分类号: G06F12/0831

    摘要: Bus snoop method and apparatus for use in a computer system in which a CPU with cache is coupled to a main memory control unit for controlling a main memory unit through a bus snoop control unit, wherein when the CPU with cache occupies a bus at the time that an external bus master transfers data to the main memory unit, a transfer address for transfer of the data undergoes buffering in the bus snoop control unit and after the CPU with cache ends the execution of an instruction and opens a bus right, the bus snoop control unit transfers the data transfer address subject to buffering to the CPU with cache and a corresponding address recorded in the cache is canceled.

    摘要翻译: 用于计算机系统中的总线窥探方法和装置,其中具有高速缓存的CPU耦合到主存储器控制单元,用于通过总线监视控制单元控制主存储器单元,其中当具有高速缓存的CPU占用总线时 外部总线主机将数据传送到主存储器单元,用于传送数据的传送地址在总线监听控制单元中经历缓冲,并且在具有高速缓存的CPU结束执行指令并打开总线之后,总线监听 控制单元将具有缓存的数据传输地址传送到具有高速缓存的CPU,并且取消记录在高速缓存中的相应地址。

    Compiling a source program by analyzing a subscript of an array included
in a loop processing of a computer
    13.
    发明授权
    Compiling a source program by analyzing a subscript of an array included in a loop processing of a computer 失效
    通过分析包含在计算机的循环处理中的阵列的脚本来编译源程序

    公开(公告)号:US5109331A

    公开(公告)日:1992-04-28

    申请号:US97196

    申请日:1987-09-16

    IPC分类号: G06F9/45 G06F17/16

    CPC分类号: G06F8/433

    摘要: An induction variable contained in a definition formula for a variable in a loop is analyzed for a source program to be compiled in order to optimize the execution of the program. The induction variable is represented by a standard form expressed by a value (initial value) in a first interation of the loop and a value (increment) which is incremented for each iteration of the loop, and a subscript in an array in the loop is represented by linear coupling to the standard form. Whether the subscript assumes the same value in one or more iterations of the loop for a pair of arrays in the loop is checked to analyze the independency and dependency of the arrays in the loop.

    摘要翻译: 分析包含在循环中的变量的定义公式中的归纳变量以供编译的源程序,以优化程序的执行。 感应变量由循环的第一个交互中的值(初始值)表示的标准形式和循环的每次迭代递增的值(增量)表示,循环中的数组中的下标为 由标准形式的线性耦合表示。 检查下标在循环中一对数组的循环的一个或多个迭代中是否具有相同的值,以分析循环中数组的独立性和依赖性。

    Complier code optimization method for a source program having a first
and second array definition and use statements in a loop
    14.
    发明授权
    Complier code optimization method for a source program having a first and second array definition and use statements in a loop 失效
    具有第一和第二数组定义的源程序的编译优化方法,以及循环中的使用语句

    公开(公告)号:US4773007A

    公开(公告)日:1988-09-20

    申请号:US15018

    申请日:1987-02-17

    IPC分类号: G06F9/45 G06F5/00

    CPC分类号: G06F8/433

    摘要: A dataflow analysis processing of a compiler is executed when a loop of a source program includes a first array definition statement determining a value of an element of an array and an array use statement using the value of the element of the array. Whether or not a second array definition statement exists in a path from the first array definition statement to the array use statement in the program and whether or not the second array definition statement may possibly rewrite the value of the array defined by the first array definition statement are judged by comparing the subscripts associated with the array definition and the array use. For a pair of each array definition statement and each array use statement, a step for generating array definition/use relationship data from the first array definition statement to the array use statement only when the possibility of the rewriting is present. In the program transformation processing, the program transformation processing is achieved only when the array definition/use relationship data contains only an array definition/use relationship for which the result of the program execution is not changed by the program transformation.

    摘要翻译: 当源程序的循环包括使用数组元素的值确定数组元素的值的第一数组定义语句和数组使用语句时,执行编译器的数据流分析处理。 在第一个数组定义语句到程序中的数组使用语句的路径中是否存在第二个数组定义语句,以及第二个数组定义语句是否可能重写由第一个数组定义语句定义的数组的值 通过比较与阵列定义和阵列使用相关联的下标来判断。 对于一对每个数组定义语句和每个数组使用语句,只有当存在重写的可能性时,才会将数组定义/使用关系数据从第一个数组定义语句生成到数组使用语句的步骤。 在程序变换处理中,仅当阵列定义/使用关系数据仅包含程序执行的结果不被程序变换而改变的数组定义/使用关系时才实现程序变换处理。

    Electrically Conductive Resin Composition Of A Polyamide Type, Process For The Production Thereof, And Cap For Fuel Tank Comprising It
    15.
    发明申请
    Electrically Conductive Resin Composition Of A Polyamide Type, Process For The Production Thereof, And Cap For Fuel Tank Comprising It 有权
    聚酰胺类的导电性树脂组合物及其制造方法,包括燃料罐的盖

    公开(公告)号:US20080073620A1

    公开(公告)日:2008-03-27

    申请号:US11632055

    申请日:2005-09-16

    IPC分类号: H01B1/24

    摘要: An electrically conductive resin composition of a polyamide type, characterized in that, (A) 95 to 40% by mass of polyamide resin, (B) 5 to 30% by mass of electrically conductive carbon black, (C) 10 to 40% by mass of an ethylene-α-olefin copolymer having a reactive functional group which is able to react with a terminal group of the polyamide resin and/or an amide group of the main chain and (D) 1 to 10% by mass of a high-density polyethylene resin are compounded; the polyamide resin (A) forms a continuous phase; the ethylene-α-olefin copolymer (C) in particles having an average particle diameter of not more than 2 μm is present by being dispersed in the continuous phase of the polyamide resin (A); and not less than 80% by mass of the electrically conductive carbon black (B) is present by being dispersed in the polyamide resin phase (A) which is a continuous phase, as well as a cap for fuel tank comprising it.

    摘要翻译: 一种聚酰胺类导电性树脂组合物,其特征在于,(A)95〜40质量%的聚酰胺树脂,(B)5〜30质量%的导电性炭黑,(C)10〜40质量% 具有能够与聚酰胺树脂的端基和/或主链的酰胺基反应的反应性官能团的乙烯-α-烯烃共聚物的质量为(D)为1〜10质量% 复合密度聚乙烯树脂; 聚酰胺树脂(A)形成连续相; 通过分散在聚酰胺树脂(A)的连续相中,存在平均粒径不大于2μm的颗粒中的乙烯-α-烯烃共聚物(C)。 并且不少于80质量%的导电性炭黑(B)通过分散在作为连续相的聚酰胺树脂相(A)中而存在,以及包含它的燃料箱盖。

    Overwinding prevention device for winch
    16.
    发明授权
    Overwinding prevention device for winch 失效
    绞车防缠绕装置

    公开(公告)号:US06644629B1

    公开(公告)日:2003-11-11

    申请号:US09807460

    申请日:2001-05-01

    IPC分类号: B66D108

    CPC分类号: B66D1/48 B66D1/56

    摘要: A winch over-winding prevention apparatus includes: a winch drum that is driven for up/down hoist in response to a command issued through an operating lever; a stop switch that is activated when a suspended object raised or lowered as a hoisting cable wound around the winch drum is further taken up or fed out is hoisted up to a predetermined stop position; and a stop device that stops drive of the winch drum when the stop switch is activated, and further includes: a speed detection device that detects a hoist speed of the suspended object; a speed reduction device that reduces a drive speed of the winch drum once the suspended object reaches a predetermined speed reduction start position; and a speed reduction control device that calculates a deceleration rate of the winch drum in correspondence to the hoist speed of the suspended object detected by the speed detection device and controls drive of the speed reduction device in response to a speed reduction command corresponding to the deceleration rate.

    摘要翻译: 绞车过卷绕防止装置包括:响应于通过操作杆发出的指令而驱动上/下升降机的绞盘鼓; 当作为卷绕在绞盘鼓上的提升缆索升起或降低的悬挂物体进一步被卷取或送出的停止开关被提升到预定的停止位置; 以及停止装置,其在所述停止开关被启动时停止所述绞盘鼓的驱动,并且还包括:速度检测装置,其检测所述悬挂物体的提升速度; 减速装置,一旦悬挂物体到达预定的减速开始位置,就降低绞车鼓的驱动速度; 以及减速控制装置,其根据由速度检测装置检测到的悬架物体的提升速度来计算绞盘鼓的减速度,并根据对应于减速度的减速指令来控制减速装置的驱动 率。

    Computer system and inter-bus control circuit
    17.
    发明授权
    Computer system and inter-bus control circuit 失效
    计算机系统和总线间控制电路

    公开(公告)号:US5933613A

    公开(公告)日:1999-08-03

    申请号:US675118

    申请日:1996-07-03

    IPC分类号: G06F13/40 G06F13/24

    CPC分类号: G06F13/4022

    摘要: In a computer system having a double PCI bus configuration, an inter-bus control circuit for relaying a first PCI bus and a second PCI bus is provided with a memory control mechanism common to devices connected to the second PCI bus and an interrupt control mechanism for controlling interrupts between local processors, in addition to a control function for controlling the buses. The inter-bus control circuit having the above mechanisms can be implemented by a single-chip integrated circuit. The integrated inter-bus control circuit prevents the use of a plurality of identical decoder circuits, an increase in the number of parts, and an increase in mounting area, thus providing a compact and low price computer system.

    摘要翻译: 在具有双PCI总线配置的计算机系统中,用于中继第一PCI总线和第二PCI总线的总线间控制电路设置有与连接到第二PCI总线的设备通用的存储器控​​制机制,以及用于 控制本地处理器之间的中断,以及用于控制总线的控制功能。 具有上述机构的总线间控制电路可以由单芯片集成电路来实现。 集成的总线间控制电路防止使用多个相同的解码器电路,部件数量的增加和安装面积的增加,从而提供了一种紧凑且价格低廉的计算机系统。