Method for restart of online computer system and apparatus for carrying
out the same
    1.
    发明授权
    Method for restart of online computer system and apparatus for carrying out the same 失效
    重新启动在线计算机系统的方法及其执行方法

    公开(公告)号:US4930128A

    公开(公告)日:1990-05-29

    申请号:US211045

    申请日:1988-06-24

    CPC分类号: G06F11/14 G06F12/08

    摘要: In method and apparatus for restarting, after occurrence of a fault, an online processing system based on a computer employing a virtual storage system comprised of a main storage and a first auxiliary storage, a second auxiliary storage is additionally provided, occupied/unoccupied status of slots on the first auxiliary storage is managed by an auxiliary storage management table of the main storage, data present in the main storage immediately after IPL is saved in a first area of the second auxiliary storage, data present in the main storage at the time of the occurrence of the fault is saved in a second area, and data occuring in the auxiliary storage management table at the time of the occurrence of the fault is saved in a third area. When restarting the system after the occurrence of the fault, the contents of the first area of the second auxiliary storage is reloaded on the main storage, and the data saved in the third area of the second auxiliary storage is registered in the auxiliary storage management table of the main storage. When dumping data present at the time of the occurrence of the fault, the data saved in the second area of the second auxiliary storage is dumped to the external storage and data present in the first auxiliary storage at the time of the occurrence of the fault is dumped to the external storage in accordance with the data saved in the third area of the second auxiliary storage.

    摘要翻译: 在重新启动的方法和装置中,在发生故障之后,基于使用由主存储器和第一辅助存储器构成的虚拟存储系统的计算机的在线处理系统,另外提供第二辅助存储器,占用/未占用状态 第一辅助存储器上的时隙由主存储器的辅助存储管理表管理,在IPL被保存在第二辅助存储器的第一区域之后立即存在于主存储器中的数据,存储在主存储器中的数据在 故障的发生被保存在第二区域中,并且在发生故障时在辅助存储管理表中发生的数据被保存在第三区域中。 在发生故障后重新启动系统时,第二辅助存储器的第一区域的内容被重新加载到主存储器上,并且保存在第二辅助存储器的第三区域中的数据被登记在辅助存储管理表中 的主要存储。 当在发生故障时倾倒存在的数据时,保存在第二辅助存储器的第二区域中的数据被转储到外部存储器,并且在故障发生时存在于第一辅助存储器中的数据是 根据保存在第二辅助存储器的第三区域中的数据转储到外部存储器。

    Visible light control apparatus, visible light control circuit, visible light communication apparatus, and visible light control method
    2.
    发明申请
    Visible light control apparatus, visible light control circuit, visible light communication apparatus, and visible light control method 失效
    可见光控制装置,可见光控制电路,可见光通信装置和可见光控制方法

    公开(公告)号:US20070092264A1

    公开(公告)日:2007-04-26

    申请号:US11540222

    申请日:2006-09-29

    IPC分类号: H04B10/04

    CPC分类号: H04B10/116 H04B10/1141

    摘要: There is provided a visible light control apparatus including: a modulation unit (corresponding to a PPM signal generation circuit, a subcarrier generation circuit, and a first AND circuit) that modulates a subcarrier and thereby generates a modulated signal; a visible light control unit (corresponding to a driving circuit) that controls blinking of visible light which contains information based on the modulated signal modulated by the modulation unit and allows the visible light to be emitted at a predetermined emission time ratio; and an emission time ratio control unit (corresponding to a dimming signal generation circuit, an inverting circuit, a second AND circuit, and an OR circuit) that changes the predetermined emission time ratio and allows the visible light to be emitted at the changed emission time ratio.

    摘要翻译: 提供了一种可见光控制装置,包括:调制单元(对应于PPM信号生成电路,子载波生成电路和第一AND电路),其对副载波进行调制,从而生成调制信号; 可控光单元(对应于驱动电路),其控制基于由调制单元调制的调制信号的信息的可见光的闪烁,并允许以预定的发射时间比率发射可见光; 以及改变预定发光时间比并允许以改变的发射时间发射可见光的发射时间比率控制单元(对应于调光信号产生电路,反相电路,第二AND电路和OR电路) 比。

    Communication system and communication method using the same
    3.
    发明申请
    Communication system and communication method using the same 有权
    通信系统和通信方法使用相同

    公开(公告)号:US20070110242A1

    公开(公告)日:2007-05-17

    申请号:US10581037

    申请日:2004-11-29

    CPC分类号: H04L9/0858

    摘要: A communication system capable of employing polarization-dependent phase modulators with a reversing configuration that preserves security against disturbance of a polarization state at a transmission path but without using Faraday mirrors and a communication method using the same are provided. A quantum cryptography system of the present invention includes a first station 1, a transmission path 2, and a second station 3. The first station 1 has means for emitting time-divided optical pulses into the transmission path 2 and measuring a phase difference between the optical pulses returning from the transmission path 2. The transmission path 2 is a medium of light. The second station 3 has means for reversing traveling directions of the optical pulses, means for producing a phase difference, corresponding to a random number bit value to be transmitted, between the time-divided optical pulses, means for splitting the entering optical pulse into orthogonally polarized components and producing a 180-degree phase difference therebetween, means for rotating each polarization direction by 90 degrees, means for eliminating a component resulting from a deviation from the polarization rotation angle of 90 degrees, and means for attenuating optical pulse intensity to include no more than 1 photon per bit.

    摘要翻译: 一种能够采用具有反转配置的偏振相关相位调制器的通信系统,其提供了防止在传输路径上的偏振状态的干扰的安全性,但是不使用法拉第镜和使用其的通信方法。 本发明的量子密码系统包括第一站1,传输路径2和第二站3。 第一台1具有将时分光脉冲发射到传输路径2中并测量从传输路径2返回的光脉冲之间的相位差的装置。 传输路径2是光的介质。 第二站3具有用于反转光脉冲的行进方向的装置,用于在分时光脉冲之间产生与要发送的随机数位值相对应的相位差的装置,用于将进入的光脉冲分成正交的装置 偏振分量,并产生180度的相位差,使每个偏振方向旋转90度的装置,用于消除由偏振旋转角度90度偏差产生的分量的装置,以及用于衰减光脉冲强度的装置, 每位多于1个光子。

    METAL SUBSTRATE AND LIGHT SOURCE DEVICE
    4.
    发明申请
    METAL SUBSTRATE AND LIGHT SOURCE DEVICE 失效
    金属基板和光源设备

    公开(公告)号:US20120138990A1

    公开(公告)日:2012-06-07

    申请号:US13310131

    申请日:2011-12-02

    IPC分类号: H01L33/46

    摘要: The invention provides a metal substrate and a light source device ensuring that a semiconductor chip working as a light source can be firmly joined by using a metal joining material, such that heat generated in the mounted semiconductor chip can be efficiently dissipated through a metal plate. The metal substrate includes a heat dissipating metal plate made of a metal except for Au, an insulating resin-made white film stacked on a part of the heat dissipating metal plate, and a light source mounting surface-forming layer stacked on another part of the heat dissipating metal plate. The metal substrate is such that the light source mounting surface-forming layer is a metal layer directly contacting the heat dissipating metal plate, and the light source mounting surface is a surface of an Au layer which is the outermost layer of the light source mounting surface-forming layer.

    摘要翻译: 本发明提供一种金属基板和光源装置,其确保通过使用金属接合材料可以将作为光源工作的半导体芯片牢固地接合,使得能够通过金属板有效地散发在安装的半导体芯片中产生的热量。 金属基板包括由金除外的金属制成的散热金属板,层叠在散热金属板的一部分上的绝缘树脂制白色膜和层叠在该散热金属板的另一部分上的光源安装面形成层 散热金属板。 金属基板使得光源安装表面形成层是直接接触散热金属板的金属层,光源安装表面是作为光源安装表面的最外层的Au层的表面 形成层。

    Communication system and communication method using the same
    5.
    发明授权
    Communication system and communication method using the same 有权
    通信系统和通信方法使用相同

    公开(公告)号:US07974540B2

    公开(公告)日:2011-07-05

    申请号:US10581037

    申请日:2004-11-29

    CPC分类号: H04L9/0858

    摘要: A communication system capable of employing polarization-dependent phase modulators with a reversing configuration that preserves security against disturbance of a polarization state at a transmission path but without using Faraday mirrors and a communication method using the same are provided.A quantum cryptography system of the present invention includes a first station 1, a transmission path 2, and a second station 3. The first station 1 has means for emitting time-divided optical pulses into the transmission path 2 and measuring a phase difference between the optical pulses returning from the transmission path 2. The transmission path 2 is a medium of light. The second station 3 has means for reversing traveling directions of the optical pulses, means for producing a phase difference, corresponding to a random number bit value to be transmitted, between the time-divided optical pulses, means for splitting the entering optical pulse into orthogonally polarized components and producing a 180-degree phase difference therebetween, means for rotating each polarization direction by 90 degrees, means for eliminating a component resulting from a deviation from the polarization rotation angle of 90 degrees, and means for attenuating optical pulse intensity to include no more than 1 photon per bit.

    摘要翻译: 一种能够采用具有反转配置的偏振相关相位调制器的通信系统,其提供了防止在传输路径上的偏振状态的干扰的安全性,但是不使用法拉第镜和使用其的通信方法。 本发明的量子密码系统包括第一站1,传输路径2和第二站3.第一站1具有将时分光脉冲发射到传输路径2中的装置, 从传输路径2返回的光脉冲。传输路径2是光的介质。 第二站3具有用于反转光脉冲的行进方向的装置,用于在分时光脉冲之间产生与要发送的随机数位值相对应的相位差的装置,用于将进入的光脉冲分成正交的装置 偏振分量,并产生180度的相位差,使每个偏振方向旋转90度的装置,用于消除由偏振旋转角度90度偏差产生的分量的装置,以及用于衰减光脉冲强度的装置, 每位多于1个光子。

    Device, system and method for providing visible light information, visible light information reader, program thereof, and computer-readable information storage medium for storing program
    6.
    发明申请
    Device, system and method for providing visible light information, visible light information reader, program thereof, and computer-readable information storage medium for storing program 审中-公开
    用于提供可见光信息的装置,系统和方法,可见光信息读取器,其程序以及用于存储程序的计算机可读信息存储介质

    公开(公告)号:US20060062582A1

    公开(公告)日:2006-03-23

    申请号:US11227198

    申请日:2005-09-16

    IPC分类号: H04B10/04

    CPC分类号: H04B10/502

    摘要: A visible light information providing device, a visible light information reader, a visible light information providing system, a visible light information providing method, a program thereof, and a computer-readable information storage medium for storing the program, enabling a user to recognize the area to which information is provided in a contactless manner. A visible light information providing device comprises a memory, an LED (Light Emitting Diode) for emitting visible light, a modulator circuit for modulating visible light emitted from the LED to transmit information stored in the memory, and a CPU (Central Processing Unit) for controlling the modulator circuit according to the type of information stored in the memory so that the LED emits a prescribed visible light pattern.

    摘要翻译: 可见光信息提供装置,可见光信息读取器,可见光信息提供系统,可见光信息提供方法,程序,以及用于存储程序的计算机可读信息存储介质,使得用户能够识别 以非接触方式提供信息的区域。 可见光信息提供装置包括存储器,用于发射可见光的LED(发光二极管),调制器​​电路,用于调制从LED发射的可见光以发送存储在存储器中的信息;以及CPU(中央处理单元),用于 根据存储在存储器中的信息的类型来控制调制器电路,使得LED发射规定的可见光图案。

    Metal substrate and light source device
    8.
    发明授权
    Metal substrate and light source device 失效
    金属基板和光源装置

    公开(公告)号:US08742432B2

    公开(公告)日:2014-06-03

    申请号:US13310131

    申请日:2011-12-02

    摘要: The invention provides a metal substrate and a light source device ensuring that a semiconductor chip working as a light source can be firmly joined by using a metal joining material, such that heat generated in the mounted semiconductor chip can be efficiently dissipated through a metal plate. The metal substrate includes a heat dissipating metal plate made of a metal except for Au, an insulating resin-made white film stacked on a part of the heat dissipating metal plate, and a light source mounting surface-forming layer stacked on another part of the heat dissipating metal plate. The metal substrate is such that the light source mounting surface-forming layer is a metal layer directly contacting the heat dissipating metal plate, and the light source mounting surface is a surface of an Au layer which is the outermost layer of the light source mounting surface-forming layer.

    摘要翻译: 本发明提供一种金属基板和光源装置,其确保通过使用金属接合材料可以将作为光源工作的半导体芯片牢固地接合,使得能够通过金属板有效地散发在安装的半导体芯片中产生的热量。 金属基板包括由金除外的金属制成的散热金属板,层叠在散热金属板的一部分上的绝缘树脂制白色膜和层叠在该散热金属板的另一部分上的光源安装面形成层 散热金属板。 金属基板使得光源安装表面形成层是直接接触散热金属板的金属层,光源安装表面是作为光源安装表面的最外层的Au层的表面 形成层。