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    • 2. 发明申请
    • SWITCHING DEVICE
    • 切换设备
    • US20100012911A1
    • 2010-01-21
    • US11990612
    • 2006-08-08
    • Hiroyuki AkinagaShuichiro YasudaIsao InoueHidenori Takagi
    • Hiroyuki AkinagaShuichiro YasudaIsao InoueHidenori Takagi
    • H01L47/00
    • H01L45/04H01L45/1233H01L45/146H01L45/1625H01L45/1675
    • An objective of the present invention is to provide a switching device that shows two markedly different stable resistance characteristics reversibly and repetitively, and which is applicable to highly integrated nonvolatile memories.The present invention provides a switching device, which comprises a variable resistor element that has, between two electrodes, a metal-oxide thin-film comprising a single central metal element with a compositional variation; which is connected to a control circuit which can apply, between said two electrodes, a voltage or a current selected from among a voltage or a current of the first threshold or higher, a voltage or a current of the second threshold or lower whose absolute value is smaller than the absolute value of said first threshold, and a voltage or a current of the third threshold or lower whose absolute value is smaller than the absolute value of said second threshold; and in which the interelectrode resistance characteristic reversibly changes by a factor of 1,000 to 10,000 in the voltage or current region whose absolute value is equal to or below the third threshold.
    • 本发明的目的是提供一种可逆地重复显示两个明显不同的稳定电阻特性的开关装置,其可应用于高度集成的非易失性存储器。 本发明提供一种开关装置,其包括可变电阻元件,该可变电阻元件在两个电极之间具有包含具有组成变化的单个中心金属元素的金属氧化物薄膜; 连接到可以在所述两个电极之间施加从第一阈值或更高的电压或电流中选择的电压或电流的控制电路,其绝对值的第二阈值或更低的电压或电流 小于所述第一阈值的绝对值,绝对值小于所述第二阈值的绝对值的第三阈值以上的电压或电流; 并且其绝缘值等于或低于第三阈值的电压或电流区域中的电极间电阻特性可逆地改变1,000至10,000倍。
    • 3. 发明授权
    • Switching device
    • 开关装置
    • US07863594B2
    • 2011-01-04
    • US11990612
    • 2006-08-08
    • Hiroyuki AkinagaShuichiro YasudaIsao InoueHidenori Takagi
    • Hiroyuki AkinagaShuichiro YasudaIsao InoueHidenori Takagi
    • H01L47/00
    • H01L45/04H01L45/1233H01L45/146H01L45/1625H01L45/1675
    • An objective of the present invention is to provide a switching device that shows two markedly different stable resistance characteristics reversibly and repetitively, and which is applicable to highly integrated nonvolatile memories.The present invention provides a switching device, which comprises a variable resistor element that has, between two electrodes, a metal-oxide thin-film comprising a single central metal element with a compositional variation; which is connected to a control circuit which can apply, between said two electrodes, a voltage or a current selected from among a voltage or a current of the first threshold or higher, a voltage or a current of the second threshold or lower whose absolute value is smaller than the absolute value of said first threshold, and a voltage or a current of the third threshold or lower whose absolute value is smaller than the absolute value of said second threshold; and in which the interelectrode resistance characteristic reversibly changes by a factor of 1,000 to 10,000 in the voltage or current region whose absolute value is equal to or below the third threshold.
    • 本发明的目的是提供一种可逆地重复显示两个明显不同的稳定电阻特性的开关装置,其可应用于高度集成的非易失性存储器。 本发明提供一种开关装置,其包括可变电阻元件,该可变电阻元件在两个电极之间具有包含具有组成变化的单个中心金属元素的金属氧化物薄膜; 连接到可以在所述两个电极之间施加从第一阈值或更高的电压或电流中选择的电压或电流的控制电路,其绝对值的第二阈值或更低的电压或电流 小于所述第一阈值的绝对值,绝对值小于所述第二阈值的绝对值的第三阈值以上的电压或电流; 并且其绝缘值等于或低于第三阈值的电压或电流区域中的电极间电阻特性可逆地改变1,000至10,000倍。
    • 8. 发明授权
    • Apparatus for calculating a repair cost of a damaged car
    • 用于计算损坏车辆的维修成本的装置
    • US5317503A
    • 1994-05-31
    • US858951
    • 1992-03-27
    • Isao Inoue
    • Isao Inoue
    • G06Q10/08G06Q30/02G06F15/21
    • G06Q40/02G06Q10/0875G06Q30/0283
    • Necessary information in an estimate of repair cost of a damaged car, for example, damage types, repair work items, parts names, values of repair cost are stored. By displaying these information on a screen and selecting necessary items for a repair work, an estimate of repair cost can be made with convenience, accuracy, efficiency and without error. By displaying an illustration of a part on the same screen where data of the part are displayed, an accurate estimate is realized. Further, providing a sheet wherein a part and a work item and so on are described, the estimate is carried out by inputting a code number. Such a configuration prevents an estimate omission. By using, for example, a Compact Disk which has a large storage capacity as a recording medium, a large amount of information is stored.
    • 损坏车辆维修成本估算中的必要信息,例如损坏类型,维修工作项目,部件名称,修理成本值。 通过在屏幕上显示这些信息并选择维修工作的必要项目,可以方便,准确,高效且无错误地进行维修成本的估计。 通过显示在显示部件数据的同一屏幕上的部件的图示,实现了准确的估计。 此外,提供其中描述了部分和工作项目等的片材,通过输入代码号来执行估计。 这样的配置可以防止估计省略。 例如,通过使用作为记录介质具有大存储容量的光盘,存储大量的信息。