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1. 发明授权

US06314024B1 Data processing apparatus 失效
标题翻译：数据处理装置
公开(公告)号：US06314024B1
公开(公告)日：2001-11-06
申请号：US09692321
申请日：2000-10-20
申请人： Koji Kakihara
发明人： Koji Kakihara
IPC分类号： G11C1606
CPC分类号： G06F8/66 , G11C17/10 , G11C29/76
摘要： A computer apparatus comprises a read-only memory, a non-volatile memory, a random access memory and a controller. The read-only memory is a memory in which a program composed of a plurality of modules each have a particular function is written. The non-volatile memory is a writable memory which stores a replacing module which is formed by correcting an error within a defective module of the program. The random access memory is readable and writable. The controller transfers the replacing module from the non-volatile memory into the random access memory, executes the program written in the read-only memory, reads and executes the replacing module stored in the random access memory, instead of reading the defective module.
摘要翻译：计算机装置包括只读存储器，非易失性存储器，随机存取存储器和控制器。只读存储器是其中由多个模块组成的程序各自具有特定功能的存储器。非易失性存储器是存储通过校正程序的缺陷模块内的错误而形成的替换模块的可写存储器。随机存取存储器是可读写的。控制器将替换模块从非易失性存储器传送到随机存取存储器，执行写入只读存储器中的程序，读取并执行存储在随机存取存储器中的替换模块，而不是读取有缺陷的模块。

2. 发明申请

US20060056321A1 Recovery of duplex data system after power failure 有权
标题翻译：断电后恢复双工数据系统
公开(公告)号：US20060056321A1
公开(公告)日：2006-03-16
申请号：US11215043
申请日：2005-08-31
申请人： Koji Kakihara
发明人： Koji Kakihara
IPC分类号： H04L5/14 , H04B1/56
CPC分类号： G06F11/2087 , G06F11/1441 , G06F11/2084
摘要： A duplex data system performs a recovery process normally even in the event of an abrupt abnormal power failure. The duplex data system has a first storage device, a second storage device, and a control unit for duplicating data by storing the data in the first storage device and the second storage device. For duplicating the data, the control unit first writes the data into the first storage device and, after having completed the writing of the data into the first storage device, writes the data into the second storage device.
摘要翻译：双工数据系统即使在突然异常断电的情况下也能正常执行恢复过程。双工数据系统具有第一存储设备，第二存储设备和控制单元，用于通过将数据存储在第一存储设备和第二存储设备中来复制数据。为了复制数据，控制单元首先将数据写入第一存储装置，并且在完成将数据写入第一存储装置之后，将数据写入第二存储装置。

3. 发明授权

US07724643B2 Recovery of duplex data system after power failure 有权
标题翻译：断电后恢复双工数据系统
公开(公告)号：US07724643B2
公开(公告)日：2010-05-25
申请号：US11215043
申请日：2005-08-31
申请人： Koji Kakihara
发明人： Koji Kakihara
IPC分类号： H04L12/26 , G06F13/00 , G06F11/00
CPC分类号： G06F11/2087 , G06F11/1441 , G06F11/2084
摘要： A duplex data system performs a recovery process normally even in the event of an abrupt abnormal power failure. The duplex data system has a first storage device, a second storage device, and a control unit for duplicating data by storing the data in the first storage device and the second storage device. For duplicating the data, the control unit first writes the data into the first storage device and, after having completed the writing of the data into the first storage device, writes the data into the second storage device.
摘要翻译：双工数据系统即使在突然异常断电的情况下也能正常执行恢复过程。双工数据系统具有第一存储设备，第二存储设备和控制单元，用于通过将数据存储在第一存储设备和第二存储设备中来复制数据。为了复制数据，控制单元首先将数据写入第一存储装置，并且在完成将数据写入第一存储装置之后，将数据写入第二存储装置。

4. 发明授权

US6163846A Method and circuit for backing up memory and calender 失效
标题翻译：用于备份内存和日历的方法和电路
公开(公告)号：US6163846A
公开(公告)日：2000-12-19
申请号：US174540
申请日：1998-10-19
申请人： Koji Kakihara
发明人： Koji Kakihara
IPC分类号： G06F1/26 , G06F11/14 , G11C5/14 , G06F1/28
CPC分类号： G06F11/1441 , Y10T307/625
摘要： Disclosed is a method far backing up memory and calendar, which has the steps of: providing a back-up power source for the calendar separated from the back-up power source for both the memory and the calendar; and continuing to back up the calendar by the separated back-up power source even after stopping the backing-up of the memory. Also disclosed is a circuit for backing up memory and calendar, which has a first power source circuit to supply back-up current to both the memory and the calendar; and a second power source circuit to supply continuously back-up current to the calendar when the supply of back-up current to the memory stops due to reduction in the capacity of the first power source circuit.
摘要翻译：公开了一种远程备份存储器和日历的方法，其具有以下步骤：为与存储器和日历两者的备份电源分离的日历提供备用电源; 并且即使在停止存储器的备份之后，仍然通过分离的备用电源来备份日历。还公开了一种用于备份存储器和日历的电路，其具有用于向存储器和日历提供备用电流的第一电源电路; 以及第二电源电路，当由于第一电源电路的容量降低而向存储器提供备用电流时，向日历提供持续的备用电流。

5. 发明授权

US5956749A Data back-up system using nonvolatile read/write memory 失效
标题翻译：使用非易失性读/写存储器的数据备份系统
公开(公告)号：US5956749A
公开(公告)日：1999-09-21
申请号：US865659
申请日：1997-05-30
申请人： Koji Kakihara
发明人： Koji Kakihara
IPC分类号： G06F12/16 , G06F11/14 , G11C16/02 , G11C17/00
CPC分类号： G06F11/1441
摘要： A data back-up system of the present invention is applicable to a portable data terminal and includes an exclusive read/write controller for exclusively controlling the writing and reading of data out of a first nonvolatile memory. Only the control over the entire data terminal is assigned to a main controller. A volatile memory serves as a work area while a second nonvolatile memory stores system software including an operating system. The exclusive read/write controller makes it needless for the main controller to wait until all the necessary data have been written to the first nonvolatile memory. Moreover, the system implements rapid and reliable data back-up without resorting to a battery.
摘要翻译：本发明的数据备份系统可应用于便携式数据终端，并且包括排他性读/写控制器，专用于从第一非易失性存储器中控制数据的写入和读取。只有对整个数据终端的控制被分配给主控制器。易失性存储器用作工作区域，而第二非易失性存储器存储包括操作系统的系统软件。专用读/写控制器使得主控制器不必要等待所有必需的数据被写入第一非易失性存储器。此外，该系统实现快速可靠的数据备份，而无需使用电池。

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