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1. 发明专利

JP2002056223A SELLING AND BUYING SERVICE SYSTEM AND DEVICE TO BE USED THEREFOR 失效
公开(公告)号：JP2002056223A
公开(公告)日：2002-02-20
申请号：JP2000245505
申请日：2000-08-08
申请人： HITACHI LTD , SANYO ELECTRIC CO , FUJITSU LTD , NIPPON COLUMBIA
发明人： KATAYAMA KUNIHIRO , FURUSAWA KAZUNORI , TSUNEHIRO TAKASHI , MIZUSHIMA EIGA , TODOROKI SHIGEO , HIOKI TOSHIAKI , HATAMA KENJI , HATAKEYAMA TAKAHISA
IPC分类号： G06Q10/00 , G06Q20/00 , G06Q20/02 , G06Q20/32 , G06Q30/04 , G06Q30/06 , G06Q50/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To easily perform ordering and purchasing of an article, to reduce a risk to occur when purchasing the article, and to safely purchase the article in a selling and buying service system for ordering utilizing a wireless telephone. SOLUTION: In the case of ordering to an article selling and buying server by the wireless telephone, first of all, a memory card is loaded into terminal equipment, communication with the article selling and buying server is performed, and a selling and buying ID is generated on the terminal equipment to become a key of selling and buying as a result and written on the memory card. Then, the memory card is inserted to the wireless telephone, and the selling and buying ID and an article ID specifying the article are transmitted to the article selling and buying server. The selling and buying ID is enciphered as needed.

2. 发明专利

JP2012027991A Nonvolatile memory and memory device 审中-公开
标题翻译：非易失性存储器和存储器件
公开(公告)号：JP2012027991A
公开(公告)日：2012-02-09
申请号：JP2010168312
申请日：2010-07-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MIZUSHIMA EIGA , MIURA SEISHI , HANZAWA SATORU
IPC分类号： G11C13/00
CPC分类号： G11C13/004 , G11C13/0004 , G11C13/0035 , G11C2213/72
摘要： PROBLEM TO BE SOLVED: To reduce cost of a nonvolatile semiconductor memory and transferring data amount with external devices.SOLUTION: A semiconductor memory device includes a configuration of existing memory devices such as a memory cell array, a sense amplifier, a driver, and an interface logic, and further includes a volatile buffer memory having a capacity equivalent to one page which is a unit for reading/writing data in the memory cell array, and a data selection circuit which selectively input an output of the sense amplifier, an output of the buffer memory, and an exclusive-OR of the output of the sense amplifier and the output of the buffer memory to the buffer memory. The memory device further includes a control circuit which controls so that the output of the buffer memory is input to at least one of the buffer memory and the driver through the data selection circuit or neither of the buffer memory nor the driver through the data selection circuit, in response to the selection of inputting to the buffer memory by the data selection circuit.
摘要翻译：要解决的问题：降低非易失性半导体存储器的成本并使用外部设备传送数据量。解决方案：半导体存储器件包括诸如存储单元阵列，读出放大器，驱动器和接口逻辑的现有存储器件的配置，并且还包括具有相当于一页的容量的易失性缓冲存储器，是用于在存储单元阵列中读/写数据的单元，以及数据选择电路，其选择性地输入读出放大器的输出，缓冲存储器的输出和读出放大器的输出与缓冲存储器的输出到缓冲存储器。该存储装置还包括控制电路，控制电路通过数据选择电路或缓冲存储器或驱动器都不通过数据选择电路将缓冲存储器的输出输入至缓冲存储器和驱动器中的至少一个响应于通过数据选择电路选择向缓冲存储器的输入。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2009064251A Semiconductor storage device, and method of controlling semiconductor storage device 有权
标题翻译：半导体存储器件以及控制半导体存储器件的方法
公开(公告)号：JP2009064251A
公开(公告)日：2009-03-26
申请号：JP2007231640
申请日：2007-09-06
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MIZUSHIMA EIGA
IPC分类号： G06F12/06 , G06F12/00 , G06F12/02 , G11C16/02
CPC分类号： G06F12/0246 , G06F2212/7208
摘要： PROBLEM TO BE SOLVED: To provide a semiconductor storage device capable of restraining performance from getting worse. SOLUTION: A memory controller divides each of blocks in each chip into the first page set comprising a plurality of pages and the second page set comprising a plurality of pages, and divides a logical address space into a plurality of groups, and each group is divided into a plurality of lines. A plurality of sets of block units is prepared by collecting a prescribed number of the blocks from each of the plurality of blocks, a prescribed number of the blocks unit thereamong is managed as a standard block units, and the other block units are managed as spare block units. Each standard block unit is correlated with one of the groups, corresponding group data are stored on the pages within the first page set of the plurality of blocks constituting the standard block unit, and an unwritten page is provided to record an updated data for the group data, on the page within the second page set. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供能够抑制性能变差的半导体存储装置。解决方案：存储器控制器将每个芯片中的每个块划分成包括多个页面的第一页面集合，并且包括多个页面的第二页面集合，并且将逻辑地址空间划分成多个组，并且每个组分为多行。通过从多个块中的每一个块收集规定数量的块来准备多组块单元，将其中管理的规定数量的块单元作为标准块单位进行管理，其他块单元被管理为备用块单位。每个标准块单元与组中的一个相关联，相应的组数据被存储在构成标准块单元的多个块的第一页组内的页面上，并且提供未写入页面以记录组的更新数据数据，在页面上的第二页集合。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008226149A Storage system and method of preventing write performance deterioration of storage system 有权
标题翻译：存储系统和防止存储系统写入性能检测的方法
公开(公告)号：JP2008226149A
公开(公告)日：2008-09-25
申请号：JP2007067142
申请日：2007-03-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MIZUSHIMA EIGA , NAKAMURA TAKAHITO
IPC分类号： G06F3/06 , G06F12/00 , G06F12/08 , G06F12/16
CPC分类号： G06F12/0804 , G06F12/0246 , G06F2212/1032 , G06F2212/2022 , G06F2212/7205
摘要： PROBLEM TO BE SOLVED: To inhibit write performance of a storage system from gradually deteriorating because the size of a spare area to be used for stored data update control gradually reduces in accordance with an increase in the number of defective blocks of a flash memory in the storage system using a flash memory as a storage medium. SOLUTION: The storage system includes the flash memory; a cache memory; a controller for controlling the reading, writing and erasure of data of the flash memory and the reading and writing of data of the cache memory, and detecting the occurrence of a defective block in the flash memory; and a host computer for issuing a command for requesting data write processing. When a controller detects the occurrence of a the defective block in the flash memory, the controller transfers prescribed data stored in the flash memory to the cache memory, and inhibits data based on a command from being written in the flash memory even in the case of receiving the command for updating the transferred data from the host computer. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止存储系统的写入性能逐渐劣化，因为用于存储的数据更新控制的备用区的大小根据闪存的有缺陷块的数量的增加而逐渐减少使用闪存作为存储介质的存储系统中的存储器。
解决方案：存储系统包括闪存; 高速缓冲存储器控制器，用于控制闪速存储器的数据的读取，写入和擦除以及高速缓冲存储器的数据的读取和写入，以及检测闪速存储器中缺陷块的发生; 以及用于发出用于请求数据写入处理的命令的主计算机。当控制器检测到闪存中的故障块的出现时，控制器将存储在闪速存储器中的规定数据传送到高速缓冲存储器，并且基于命令将数据写入闪速存储器，即使在从主机接收更新传送数据的命令。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008090864A Secure remote access system 有权
标题翻译：安全远程访问系统
公开(公告)号：JP2008090864A
公开(公告)日：2008-04-17
申请号：JP2007320330
申请日：2007-12-12
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KATO TAKATOSHI , MIZUSHIMA EIGA , TSUNEHIRO TAKASHI , KAYASHIMA MAKOTO , NAKAGAWA KAZUYUKI
IPC分类号： G06F21/20 , G06F21/24 , G06F1/00 , G06F12/14 , G06F13/00 , G06F15/00 , G06F21/00 , G06K17/00 , G06K19/10 , H04L9/32
CPC分类号： G06F21/445 , G06F21/34
摘要： PROBLEM TO BE SOLVED: To provide a secure remote access system for improving user-friendliness by using a storage device having a built-in tamper resistance device as a user authentication device in the secure remote access system in which the user accesses a server from an unspecified client to perform a task while performing encrypted communication. SOLUTION: A server/client system is provided in which the storage device having an authenticated tamper resistance device is distributed to the user, the user connects the storage device to the unspecified client, and the server is remotely operated by using authentication information in the storage device and an application. Thus, it is possible to provide the remote access system which can improve the user-friendliness to utilize a task performing function inside and outside a workplace accordingly seamlessly and improves security and the user-friendliness when the user uses the client by reducing confidential information remaining in the operated client. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种安全的远程访问系统，通过使用具有内置防篡改设备的存储设备作为安全远程访问系统中的用户认证设备来提供用户友好性，其中用户访问服务器从未指定的客户端执行任务，同时执行加密通信。解决方案：提供一种服务器/客户端系统，其中具有认证的防篡改设备的存储设备被分配给用户，用户将存储设备连接到未指定的客户端，并且通过使用认证信息来远程操作服务器在存储设备和应用中。因此，可以提供远程访问系统，其可以提高用户友好性，以便无缝地利用工作场所内外的任务执行功能，并且当用户通过减少保留的机密信息来使用客户端时，提高安全性和用户友好性在经营的客户端。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007234039A Secure remote access system 有权
标题翻译：安全远程访问系统
公开(公告)号：JP2007234039A
公开(公告)日：2007-09-13
申请号：JP2007104385
申请日：2007-04-12
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KATO TAKATOSHI , MIZUSHIMA EIGA , TSUNEHIRO TAKASHI , KAYASHIMA MAKOTO , NAKAGAWA KAZUYUKI
IPC分类号： G06F21/20 , G06F21/24 , G06F1/00 , G06F12/14 , G06F15/00 , G06F21/00 , G06F21/06 , G06K17/00 , G06K19/07 , G06K19/073 , G06K19/10 , H04L9/32
CPC分类号： G06F21/445 , G06F21/34
摘要： PROBLEM TO BE SOLVED: To provide a secure remote access system for improving user-friendliness by using a storage device having a built-in tamper resistance device as a user authentication device in the secure remote access system in which a user accesses a server from an unspecified client to perform a task while performing encrypted communication. SOLUTION: There is provided a server/client system in which the storage device having an authenticated tamper resistance device is distributed to the user, the user connects the storage device to the unspecified client, and the server is remotely operated by using authentication information in the storage device and an application. Thus, it is possible to provide the remote access system which can improve the user-friendliness to accordingly seamlessly utilize a task performing function inside and outside a workplace, and improves security and the user-friendliness when the user uses the client by reducing confidential information remaining in the operated client. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种安全的远程访问系统，用于通过使用具有内置防篡改设备的存储设备作为用户访问系统中的用户认证设备来提高用户友好性，其中用户访问服务器从未指定的客户端执行任务，同时执行加密通信。
解决方案：提供了一种服务器/客户端系统，其中具有经认证的防篡改设备的存储设备被分发给用户，用户将存储设备连接到未指定的客户端，并且通过使用认证来远程操作服务器存储设备和应用程序中的信息。因此，可以提供可以提高用户友好性的远程访问系统，从而相应地无缝地利用工作场所内外的任务执行功能，并且当用户通过减少机密信息来使用客户端时，提高安全性和用户友好性留在经营的客户端。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2005235159A Secure remote access system 有权
标题翻译：安全远程访问系统
公开(公告)号：JP2005235159A
公开(公告)日：2005-09-02
申请号：JP2004117437
申请日：2004-04-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KATO TAKATOSHI , MIZUSHIMA EIGA , TSUNEHIRO TAKASHI , KAYASHIMA MAKOTO , NAKAGAWA KAZUYUKI
IPC分类号： G06F21/24 , G06F1/00 , G06F12/14 , G06F15/00 , G06F21/00 , G06F21/20 , H04L9/32
CPC分类号： G06F21/445 , G06F21/34
摘要： PROBLEM TO BE SOLVED: To provide a secure remote access system which improves user-friendliness by using a storage device having a built-in tamper-proof device as a user authentication device in the secure remote access system in which a user accesses a server while performing encrypted communication from an indefinite client, thereby performing a task. SOLUTION: There is provided the remote access system in which the storage device having an authenticated tamper-proof device is distributed to the user, user connects the storage device to the indefinite client, operates the server at distance by using authentication information in the storage device and an application, thus it is possible to improve the user-friendliness, as a result, it is possible to seamlessly utilize a task performing function inside and outside a workplace and reduce confidential information remaining in the client operated, thereby improving security and the user-friendliness during client use by the user. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种安全远程访问系统，其通过使用具有内置防篡改设备的存储设备作为用户访问的安全远程访问系统中的用户认证设备来提高用户友好性服务器，同时从不确定的客户端执行加密通信，从而执行任务。解决方案：提供了一种远程访问系统，其中将具有认证的防篡改设备的存储设备分发给用户，用户将存储设备连接到不确定的客户端，通过使用认证信息在远程操作服务器存储装置和应用程序，因此可以提高用户友好性，结果是可以无缝地利用工作场所内外的任务执行功能，并减少客户端操作的剩余机密信息，从而提高安全性以及用户在客户端使用期间的用户友好性。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2003091704A STORAGE UNIT WITH NON-VOLATILE MEMORY AND INFORMATION PROCESSING DEVICE WITH FREELY DETACHABLE STORAGE UNIT 审中-公开
公开(公告)号：JP2003091704A
公开(公告)日：2003-03-28
申请号：JP2001388727
申请日：2001-12-21
申请人： HITACHI LTD
发明人： MIZUSHIMA EIGA , TSUNODA MOTOYASU , HATANO TOMIHISA , KATAYAMA KUNIHIRO , TANAKA NORIO , TSUNEHIRO TAKASHI , KIMURA KOICHI
IPC分类号： B42D15/10 , G06K19/07
摘要： PROBLEM TO BE SOLVED: To make an IC execute a large amount of processing even when the storage capacity in the IC (for example, ROM and EERROM) is small. SOLUTION: This storage unit is provided with a flash memory chip 130, an IC card chip 150 capable of executing the security processing (encryption, decryption and the like), and a controller chip 12 for controlling the access to the flash memory chip and the IC card chip in accordance with the request from a host 220, a program of an IC card necessary for the security processing and a part of the data are stored in the flash memory chip, or the IC card chip requests the data processing utilizing the flash memory chip and the host equipment.

9. 发明专利

JP2003076497A Recording device, external device, information processing device and information delivery system 审中-公开
标题翻译：记录装置，外部装置，信息处理装置和信息传送系统
公开(公告)号：JP2003076497A
公开(公告)日：2003-03-14
申请号：JP2001268239
申请日：2001-09-05
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MARUYAMA JUNICHI , TSUNODA MOTOYASU , MIZUSHIMA EIGA , NAKAMURA YASUHIRO , TSUNEHIRO TAKASHI , IGUCHI SHINYA , NAGAI HIDEO , KAMIMAKI HIDEKI , SAITO ATSUSHI
IPC分类号： G06F3/00 , G06F3/06 , G11B20/10 , H04B7/26
CPC分类号： Y02D70/00 , Y02D70/449
摘要： PROBLEM TO BE SOLVED: To attain a portable recording device for simplifying the connection between an information terminal and an external recoding device and facilitating the acquisition of user-expected information, and achieving power-saving. SOLUTION: The portable recording device 100 has a radio communication device 120 for transfering information using radio communication, information recording devices 130, 150 for recording the acquired information, and a control device for controlling each device. The portable recording device 100 is provided with a function for actively acquiring information in addition to a function of passively sending information out, and power consumption of each part of the device is finely controlled by using a power supply controlling means 117 according to the conditions of radio communication.
摘要翻译：要解决的问题：为了获得简化信息终端和外部记录设备之间的连接的便携式记录装置，并且便于获取用户期望的信息，并且实现了省电。解决方案：便携式记录装置100具有用于使用无线电通信传送信息的无线电通信装置120，用于记录所获取的信息的信息记录装置130,150以及用于控制每个装置的控制装置。便携式记录装置100具有除了被动发送信息的功能以外主动地获取信息的功能，并且通过使用电源控制装置117根据条件的条件来精细地控制设备的每个部分的功耗无线电通信。

10. 发明专利

JP2003022427A Storage device with uploading function 有权
标题翻译：具有上载功能的存储设备
公开(公告)号：JP2003022427A
公开(公告)日：2003-01-24
申请号：JP2001207211
申请日：2001-07-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UKEDA MASATOMO , TSUNODA MOTOYASU , MIZUSHIMA EIGA , HATANO TOMIHISA , KATAYAMA KUNIHIRO
IPC分类号： G06K19/07 , G06F3/06 , G06F3/08 , G06F9/445 , G06K17/00
摘要： PROBLEM TO BE SOLVED: To provide a module which operates MMC with a new function. SOLUTION: In the storage device, an uploading module which reads driver information and a driver out of some area of a flash memory chip with an MMC standard instruction and sends them to a host is incorporated in a controller chip 150. Host equipment 100 is adapted to specifications alterations and function extension of MMC by reading a driver suitable to an inserted MMC chip out of MMC according to the driver information. The driver information and driver are rewritten thereafter through authenticating operation.
摘要翻译：要解决的问题：提供使用新功能操作MMC的模块。解决方案：在存储装置中，使用MMC标准指令从闪速存储器芯片的一些区域读取驱动器信息的驱动器和驱动器的上传模块并入主机，并入控制器芯片150中。主机设备100被适配根据驱动程序信息，通过从MMC中读取适合于MMC插入的MMC芯片的驱动器来规范MMC的规范更改和功能扩展。之后通过认证操作重写驱动程序信息和驱动程序。

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