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1. 发明申请

US20090287897A1 CONTROL OF ACCESS TO AN EXTERNAL STORAGE DEVICE 有权
标题翻译：访问外部存储设备的控制
公开(公告)号：US20090287897A1
公开(公告)日：2009-11-19
申请号：US12465510
申请日：2009-05-13
申请人： Masahiko Horibe , Taichi Ejiri , Tsukasa Ito
发明人： Masahiko Horibe , Taichi Ejiri , Tsukasa Ito
IPC分类号： G06F12/08
CPC分类号： G06F3/0656 , G06F1/3203 , G06F1/3246 , G06F1/3268 , G06F3/0625 , G06F3/0634 , G06F3/068 , Y02D10/154
摘要： The control device has a fetching unit, a virtual drive creation unit, and an access control unit. The fetching unit fetches, from the external storage device, attribute information relating to data stored in the external storage device. The virtual drive creation unit creates, in the control device, a virtual drive for storing the fetched attribute information. The access control unit controls access to the virtual drive and the external storage device. When an instruction relating to the attribute information is input, the access control unit accesses the virtual drive to fetch the attribute information. When an instruction to read the data from the external storage device is input, the access control unit accesses the external storage device to reads the data. When an instruction to write new data to the external storage device is input, the access control unit accesses the external storage device to write the new data.
摘要翻译：控制装置具有取出单元，虚拟驱动器生成单元和访问控制单元。取出单元从外部存储装置取出与存储在外部存储装置中的数据有关的属性信息。虚拟驱动器创建单元在控制设备中创建用于存储获取的属性信息的虚拟驱动器。访问控制单元控制对虚拟驱动器和外部存储设备的访问。当输入与属性信息有关的指令时，访问控制单元访问虚拟驱动器以获取属性信息。当输入从外部存储装置读取数据的指令时，访问控制单元访问外部存储装置以读取数据。当输入向外部存储设备写入新数据的指令时，访问控制单元访问外部存储设备以写入新的数据。

2. 发明申请

US20090259866A1 ELECTRONIC DEVICE AND POWER SUPPLY UNIT 有权
标题翻译：电子设备和电源单元
公开(公告)号：US20090259866A1
公开(公告)日：2009-10-15
申请号：US12422903
申请日：2009-04-13
申请人： Tsukasa Ito , Taichi Ejiri , Masahiko Horibe , Suguru Ishii
发明人： Tsukasa Ito , Taichi Ejiri , Masahiko Horibe , Suguru Ishii
IPC分类号： G06F1/32
CPC分类号： G06F1/266
摘要： An electronic device has: an operation unit; a power supply unit; an input changeover switch; and a controller. The power supply unit is supplied commercial power and supplies the operating power to the operation unit. The input changeover switch switches between supplying or not supplying the commercial power to the power supply unit. The controller controls the input changeover switch. The controller includes: a power input portion; a control signal input portion; and a switching signal output portion. When the device power is being supplied from a master electronic device to the power input portion and the control signal from the master electronic device is received by the control signal input portion, the switching signal output portion outputs to the input changeover switch a signal instructing to switch and supply the commercial power to the power supply unit.
摘要翻译：电子设备具有：操作单元; 电源单元; 输入切换开关; 和控制器。电源单元提供商业电源，并向操作单元提供工作电源。输入切换开关在供应或不提供商业电力到电源单元之间切换。控制器控制输入切换开关。控制器包括：电源输入部分; 控制信号输入部; 和切换信号输出部分。当从主电子设备向功率输入部分供电设备电源并且控制信号输入部分接收到来自主电子设备的控制信号时，切换信号输出部分向输入转换开关输出指示切换供电单元的商业电源。

3. 发明授权

US08307132B2 Control of an external storage device with a plurality of storage units 有权
标题翻译：具有多个存储单元的外部存储装置的控制
公开(公告)号：US08307132B2
公开(公告)日：2012-11-06
申请号：US12465557
申请日：2009-05-13
申请人： Taichi Ejiri , Masahiko Horibe , Tsukasa Ito
发明人： Taichi Ejiri , Masahiko Horibe , Tsukasa Ito
IPC分类号： G06F13/00 , G06F1/26 , G06F1/28 , G06F3/048 , G06F11/30 , G06F12/00
CPC分类号： G06F1/3203 , G06F1/3268 , G06F1/3287 , G06F3/0605 , G06F3/0625 , G06F3/0634 , G06F3/0683 , G06F2206/1008 , Y02D10/154 , Y02D10/171
摘要： A control device controls an external storage device with a plurality of storage units which can be driven and stopped independently. The control device comprises: a display control unit; a setting unit; and a control signal output unit. The display control unit displays on a display a selection screen that allows a user to select which storage unit from among the plurality of storage units to operate. The setting unit sets a storage unit selected by the user as an operating storage unit to be operated. The control signal output unit outputs to the external storage device a control signal for having the operating storage unit be operated.
摘要翻译：控制装置利用可独立地驱动和停止的多个存储单元来控制外部存储装置。控制装置包括：显示控制单元; 设定单位和控制信号输出单元。显示控制单元在显示器上显示允许用户选择多个存储单元中的哪个存储单元进行操作的选择屏幕。设置单元将由用户选择的存储单元设置为要操作的操作存储单元。控制信号输出单元向外部存储装置输出用于使操作存储单元工作的控制信号。

4. 发明授权

US08145857B2 Control of access to an external storage device 有权
标题翻译：控制外部存储设备的访问
公开(公告)号：US08145857B2
公开(公告)日：2012-03-27
申请号：US12465510
申请日：2009-05-13
申请人： Masahiko Horibe , Taichi Ejiri , Tsukasa Ito
发明人： Masahiko Horibe , Taichi Ejiri , Tsukasa Ito
IPC分类号： G06F12/00
CPC分类号： G06F3/0656 , G06F1/3203 , G06F1/3246 , G06F1/3268 , G06F3/0625 , G06F3/0634 , G06F3/068 , Y02D10/154
摘要： The control device has a fetching unit, a virtual drive creation unit, and an access control unit. The fetching unit fetches, from the external storage device, attribute information relating to data stored in the external storage device. The virtual drive creation unit creates, in the control device, a virtual drive for storing the fetched attribute information. The access control unit controls access to the virtual drive and the external storage device. When an instruction relating to the attribute information is input, the access control unit accesses the virtual drive to fetch the attribute information. When an instruction to read the data from the external storage device is input, the access control unit accesses the external storage device to reads the data. When an instruction to write new data to the external storage device is input, the access control unit accesses the external storage device to write the new data.
摘要翻译：控制装置具有取出单元，虚拟驱动器生成单元和访问控制单元。取出单元从外部存储装置取出与存储在外部存储装置中的数据有关的属性信息。虚拟驱动器创建单元在控制设备中创建用于存储获取的属性信息的虚拟驱动器。访问控制单元控制对虚拟驱动器和外部存储设备的访问。当输入与属性信息相关的指令时，访问控制单元访问虚拟驱动器以获取属性信息。当输入从外部存储装置读取数据的指令时，访问控制单元访问外部存储装置以读取数据。当输入向外部存储设备写入新数据的指令时，访问控制单元访问外部存储设备以写入新的数据。

5. 发明授权

US08166317B2 System for reducing standby power in an AC adapter that supply power to a USB device 有权
标题翻译：用于在为USB设备供电的AC适配器中降低备用电源的系统
公开(公告)号：US08166317B2
公开(公告)日：2012-04-24
申请号：US12422903
申请日：2009-04-13
申请人： Tsukasa Ito , Taichi Ejiri , Masahiko Horibe , Suguru Ishii
发明人： Tsukasa Ito , Taichi Ejiri , Masahiko Horibe , Suguru Ishii
IPC分类号： G06F1/00 , G06F1/26 , G06F1/32
CPC分类号： G06F1/266
摘要： An electronic device has: an operation unit; a power supply unit; an input changeover switch; and a controller. The power supply unit is supplied commercial power and supplies the operating power to the operation unit. The input changeover switch switches between supplying or not supplying the commercial power to the power supply unit. The controller controls the input changeover switch. The controller includes: a power input portion; a control signal input portion; and a switching signal output portion. When the device power is being supplied from a master electronic device to the power input portion and the control signal from the master electronic device is received by the control signal input portion, the switching signal output portion outputs to the input changeover switch a signal instructing to switch and supply the commercial power to the power supply unit.
摘要翻译：电子设备具有：操作单元; 电源单元; 输入切换开关; 和控制器。电源单元提供商业电源，并向操作单元提供工作电源。输入切换开关在供应或不提供商业电力到电源单元之间切换。控制器控制输入切换开关。控制器包括：电源输入部分; 控制信号输入部; 和切换信号输出部分。当从主电子设备向功率输入部分供电设备电源并且控制信号输入部分接收到来自主电子设备的控制信号时，切换信号输出部分向输入转换开关输出指示切换供电单元的商业电源。

6. 发明授权

US08413242B2 External storage device and method of controlling the device 有权
标题翻译：外部存储设备和控制设备的方法
公开(公告)号：US08413242B2
公开(公告)日：2013-04-02
申请号：US12752848
申请日：2010-04-01
申请人： Taichi Ejiri , Tsukasa Ito , Suguru Ishii
发明人： Taichi Ejiri , Tsukasa Ito , Suguru Ishii
IPC分类号： G06F11/00 , G06F12/14
CPC分类号： G06F12/1458 , G06F21/78
摘要： After an initialization process (S10), the access controller of the external storage device performs authentication using a password (S20, S30). If authentication is successful, the successfully authenticated state is saved, and the host computer is notified that the HD storage portion is accessible (S40). Subsequently, it is decided whether SOF packets are being periodically sent from the host computer (S50), and if periodic sending has been interrupted (S50: NO), the connection to the host computer will be deemed lost, and the saved authenticated state will be deleted (S60).
摘要翻译：在初始化处理（S10）之后，外部存储装置的访问控制器使用密码进行认证（S20，S30）。如果认证成功，则保存成功认证的状态，并通知主计算机HD存储部分是可访问的（S40）。随后，确定是否从主机周期性地发送了SOF分组（S50），并且如果周期性发送已经中断（S50：否），则与主机的连接将被认为丢失，并且保存的认证状态将被删除（S60）。

7. 发明授权

US08429427B2 Storage device 有权
标题翻译：储存设备
公开(公告)号：US08429427B2
公开(公告)日：2013-04-23
申请号：US12749380
申请日：2010-03-29
申请人： Taichi Ejiri
发明人： Taichi Ejiri
IPC分类号： G06F11/30
CPC分类号： G06F21/575 , G06F21/34 , G06F21/78 , G06F21/80
摘要： The storage device used in connection with an information processing apparatus is provided. The storage device includes: an authentication storage area storing an authentication program in advance, wherein the authentication program is executed to authenticate whether each user operating the information processing apparatus is an approved user; an operating system storage area storing an operating system in advance, wherein the operating system is encrypted and is used by the information processing apparatus; an access controller configured to control accesses the authentication storage area and the operating system storage area from the information processing apparatus; and a decoder configured to decrypt the encrypted operating system, wherein upon notification of successful authentication representing that the user is authenticated as the approved user by the authentication program, the access controller allows an access the operating system storage area from the information processing apparatus.
摘要翻译：提供了与信息处理装置结合使用的存储装置。存储装置包括：预先存储认证程序的认证存储区域，其中执行认证程序以认证操作信息处理设备的每个用户是否是经认可的用户; 预先存储操作系统的操作系统存储区域，其中操作系统被加密并由信息处理设备使用; 访问控制器，被配置为从信息处理设备控制对认证存储区域和操作系统存储区域的访问; 以及解密器，其被配置为对所述加密的操作系统进行解密，其中，在通过所述验证程序认证表示所述用户被认证为所述认可用户的成功认证后，所述访问控制器允许从所述信息处理设备访问所述操作系统存储区域。

8. 发明授权

US08301814B2 Management of storage media device connected to a root hub 有权
标题翻译：连接到根集线器的存储介质设备的管理
公开(公告)号：US08301814B2
公开(公告)日：2012-10-30
申请号：US12822909
申请日：2010-06-24
申请人： Taichi Ejiri
发明人： Taichi Ejiri
IPC分类号： G06F13/00
CPC分类号： G06F17/30082
摘要： Improves ease of operation by making it easier for the operator to view and select storage media devices connected to a computer unit. Provides a computer unit with a USB root hub and running an operating system that has the function of managing a storage media device connected to the root hub directly or indirectly via a hub. The unit includes a topology configuration portion that, when the hub is connected to a port of the root hub and the storage media device is connected to the hub, configures the hub as a virtual drive and sets up a connection whereby a folder corresponding to the storage media device is placed in the virtual drive; and a display controller that displays on a display device a directory list DP of the connections that were configured by the topology configuration portion.
摘要翻译：通过使操作员更容易查看和选择连接到计算机单元的存储介质设备，提高操作的便利性。提供具有USB根集线器的计算机单元，并运行操作系统，该操作系统具有通过集线器直接或间接地管理连接到根集线器的存储介质设备的功能。该单元包括拓扑配置部分，当集线器连接到根集线器的端口并且存储媒体设备连接到集线器时，将集线器配置为虚拟驱动器并建立连接，由此将对应于存储介质设备被放置在虚拟驱动器中; 以及显示控制器，其在显示设备上显示由所述拓扑配置部分配置的连接的目录列表DP。

9. 发明授权

US08380666B2 File management device and storage device for managing mapping information between a first file system and a second file system 有权
标题翻译：用于管理第一文件系统和第二文件系统之间的映射信息的文件管理装置和存储装置
公开(公告)号：US08380666B2
公开(公告)日：2013-02-19
申请号：US12251762
申请日：2008-10-15
申请人： Taichi Ejiri
发明人： Taichi Ejiri
IPC分类号： G06F17/30
CPC分类号： G06F17/30123
摘要： A file system management device is connectable to a storage device. The storage device includes a first file system entity created according to a first file system in which a second file system entity created according to a second file system is allowed to be mapped. A mapping information storing area is defined on a predetermined area of the first file system entity, and the mapping information storing area is reserved for storing mapping information indicating a correspondence of the mapping. The file system management device includes an accessing unit configured to access the second file system entity based on the mapping information through a process according to the first file system to the first file system entity.
摘要翻译：文件系统管理装置可连接到存储装置。存储装置包括根据第一文件系统创建的第一文件系统实体，其中根据第二文件系统创建的第二文件系统实体被允许映射。在第一文件系统实体的预定区域上定义映射信息存储区域，并且保留映射信息存储区域用于存储指示映射的对应关系的映射信息。文件系统管理装置包括：访问单元，被配置为通过根据第一文件系统的处理向第一文件系统实体基于映射信息访问第二文件系统实体。

10. 发明授权

US08195862B2 Storage device having a plurality of interfaces for connection to an external device 有权
标题翻译：具有用于连接到外部设备的多个接口的存储设备
公开(公告)号：US08195862B2
公开(公告)日：2012-06-05
申请号：US12545312
申请日：2009-08-21
申请人： Taichi Ejiri
发明人： Taichi Ejiri
IPC分类号： G06F13/00
CPC分类号： G06F3/0635 , G06F3/0605 , G06F3/067 , G06F3/0673
摘要： A storage device includes a plurality of interfaces for connection to an external device, a storage unit that stores data, an effective interface setting unit, and a switching instruction receiving unit. The effective interface setting unit sets one of the plurality of interfaces as an effective interface that may access the storage unit. The switching instruction receiving unit receives an effective interface switching instruction during operation of the storage device. The effective interface setting unit switches the interface set as the effective interface based on the effective interface switching instruction.
摘要翻译：存储装置包括用于连接到外部设备的多个接口，存储数据的存储单元，有效接口设置单元和切换指令接收单元。有效接口设置单元将多个接口中的一个设置为可以访问存储单元的有效接口。切换指令接收单元在存储设备的操作期间接收有效接口切换指令。有效接口设置单元根据有效接口切换指令切换接口设置为有效接口。

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