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1. 发明专利

JP2013047994A Peripheral device, and connection method of host device and peripheral device 有权
标题翻译：外围设备和主机设备和外围设备的连接方法
公开(公告)号：JP2013047994A
公开(公告)日：2013-03-07
申请号：JP2012265089
申请日：2012-12-04
申请人： Buffalo Inc , 株式会社バッファロー
发明人： ISHII TAKASHI , ITO TSUKASA , KATO KENJI
IPC分类号： G06F13/38 , G06F13/14
摘要： PROBLEM TO BE SOLVED: To provide a technology of performing processing for forming a logical connection with a host device again without connecting/disconnecting a physical connection even when a logical connection with the host device has been formed in a peripheral device.SOLUTION: The peripheral device capable of performing data communication with the host device using any one of first kind and second kind interfaces having different specifications related to the data communication includes: a single connection part capable of being selectively connected with a first kind connector or a second kind connector; and a control part for performing initial connection processing of forming a logical connection with the host device using any one of the first kind and second kind interfaces. The control part is further capable of disconnecting the logical connection formed by the initial connection processing and forming a logical connection again with the host device in the state of maintaining a physical connection.
摘要翻译：要解决的问题：即使在外围设备中已经形成与主机设备的逻辑连接的情况下，也可以提供一种用于与主设备形成逻辑连接的处理而不连接/断开物理连接的技术。解决方案：能够使用具有与数据通信相关的不同规格的第一类和第二类接口中的任何一种与主机设备进行数据通信的外围设备包括：能够选择性地与第一类连接的单个连接部件连接器或第二种连接器; 以及控制部，用于使用第一种和第二种接口中的任何一种来执行与主机设备的逻辑连接的初始连接处理。控制部还能够在维持物理连接的状态下断开由初始连接处理形成的逻辑连接，并与主机设备再次形成逻辑连接。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011232973A Peripheral device and method of connecting peripheral device with host device 有权
标题翻译：外围设备和连接外围设备与主机设备的方法
公开(公告)号：JP2011232973A
公开(公告)日：2011-11-17
申请号：JP2010103073
申请日：2010-04-28
申请人： Buffalo Inc , 株式会社バッファロー
发明人： ISHII TAKASHI , ITO TSUKASA , KATO KENJI
IPC分类号： G06F13/10
CPC分类号： G06F13/385
摘要： PROBLEM TO BE SOLVED: To provide a technique to allow a peripheral device to reestablish a logical connection with a host device even when another logical connection has been established with the host device, without a need of physical unplugging/plugging.SOLUTION: There is provided a peripheral device capable of data communication with a host device via either a first-type interface or a second-type interface conforming to data communication specifications which are different from each other. The peripheral device comprises a single connector capable of making an electrical connection selectively with a first-type connector or a second-type connector, and a controller which has a function to perform an initial connection process for establishing a logical connection between the peripheral device and the host device via either the first-type interface or the second-type interface. The controller also has a function to break the logical connection established by the initial connection process and subsequently establish another logical connection between the peripheral device and the host device, while still maintaining the physical connection.
摘要翻译：要解决的问题：提供一种允许外围设备重新建立与主机设备的逻辑连接的技术，即使当与主机设备建立了另一逻辑连接时，也不需要物理拔插/插拔。解决方案：提供了能够通过符合数据通信规范的第一类型接口或第二类型接口与主机设备进行数据通信的外围设备，该数据通信规范彼此不同。外围设备包括能够选择性地与第一类型连接器或第二类型连接器进行电连接的单个连接器，以及控制器，其具有执行用于在外围设备和外部设备之间建立逻辑连接的初始连接处理的功能主机设备通过第一类型接口或第二类型接口。控制器还具有断开由初始连接过程建立的逻辑连接的功能，并且随后在外围设备和主机设备之间建立另一逻辑连接，同时仍保持物理连接。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2009258873A Electronic device and power supply unit 审中-公开
标题翻译：电子设备和电源单元
公开(公告)号：JP2009258873A
公开(公告)日：2009-11-05
申请号：JP2008105306
申请日：2008-04-15
申请人： Buffalo Inc , 株式会社バッファロー
发明人： ITO TSUKASA , EJIRI TAICHI , HORIBE MASAHIKO , ISHII TAKASHI
IPC分类号： G06F1/26 , G06F1/28 , G06F1/32
CPC分类号： G06F1/266
摘要： PROBLEM TO BE SOLVED: To reduce consumption of standby power in a power supply unit incorporated in an electronic device or externally connected to the electronic device. SOLUTION: A hard disk drive 100 is provided with: a power supply unit 110; an input changeover switch 114 for switching between inputting and not inputting the commercial power supplied from a commercial power source to the power supply unit 110; and a control part 120 for controlling the input changeover switch 114. The control part 120 comprises: a power input portion 122 for inputting power supplied from a personal computer PC; a control signal input portion 123 for inputting a control signal from the personal computer PC; and a switching signal output portion 124 for outputting a commercial power input signal for switching the input changeover switch 114 to the input changeover switch 114 so as to input commercial power when power is inputted to the power input portion 122 and a control signal is inputted to the control signal input portion 123. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：减少组装在电子设备中或外部连接到电子设备的电源单元中的待机电力的消耗。
解决方案：硬盘驱动器100设置有：电源单元110; 输入切换开关114，用于在从商用电源向电源单元110输入和不输入商业电力之间进行切换; 以及用于控制输入切换开关114的控制部分120.控制部分120包括：用于输入从个人计算机PC提供的电力的电力输入部分122; 用于输入来自个人计算机PC的控制信号的控制信号输入部分123; 以及切换信号输出部分124，用于输出用于将输入切换开关114切换到输入切换开关114的商用电力输入信号，以便当输入到电力输入部分122并且控制信号被输入时输入商业功率控制信号输入部分123.版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2014098950A External storage device and method for starting external storage device 有权
标题翻译：外部存储设备和启动外部存储设备的方法
公开(公告)号：JP2014098950A
公开(公告)日：2014-05-29
申请号：JP2012249052
申请日：2012-11-13
申请人： Buffalo Inc , 株式会社バッファロー
发明人： ISHII TAKASHI
IPC分类号： G06F1/26 , G06F1/00
摘要： PROBLEM TO BE SOLVED: To provide an external storage device for shortening a time till a reading start and a starting method.SOLUTION: An external storage device 20 includes a power supply part 330 for supplying the power to a driving part 342 for rotating a storage medium 344 and a start instruction part 311 for instructing to start power supply, and uses a cable 41 for connection. An instruction from a user is inputted through a switch provided in the cable during connection, an authentication part 317 for authenticating being a user allowed to use the external storage device authenticates the instruction of power supply, and the user performs the instruction of power supply and an operation for authentication at the same time.
摘要翻译：要解决的问题：提供一种用于缩短读取开始和启动方法的时间的外部存储装置。解决方案：外部存储装置20包括用于向驱动部分342供电的电源部分330，用于旋转存储介质344和用于指示开始供电的开始指令部分311，并且使用用于连接的电缆41。在连接期间通过电缆中提供的开关输入用户的指令，用于认证是允许使用外部存储装置的用户的认证部分317认证电源指令，并且用户执行电源指示，同时进行认证操作。

5. 发明专利

JP2011008565A Storage device, method of controlling the storage device, and computer program 有权
标题翻译：存储设备，控制存储设备的方法和计算机程序
公开(公告)号：JP2011008565A
公开(公告)日：2011-01-13
申请号：JP2009151812
申请日：2009-06-26
申请人： Buffalo Inc , 株式会社バッファロー
发明人： ISHII TAKASHI
IPC分类号： G06F3/06 , G06F21/20 , G06F21/24
CPC分类号： G06F21/6209 , G06F21/78
摘要： PROBLEM TO BE SOLVED: To enhance the convenience during locking in a storage device having an authentication function.SOLUTION: The device is a USB hard disk designed for connection to a personal computer, and includes a disk, an access controller, and a push-button. The access controller includes an encryption/decryption module 35; and, as functions executed by the CPU, an authentication module, an authenticated status holding module, and a decryption restricting module. When the push-button is depressed (S210: YES), the access controller resets itself (Step S220). When the access controller is reset, the startup control routine is executed again, and the access controller enters the locked state requiring password authentication by an operator.
摘要翻译：要解决的问题：为了增强在具有认证功能的存储设备中的锁定期间的便利性。解决方案：设备是设计用于连接到个人计算机的USB硬盘，并且包括盘，访问控制器，按钮。访问控制器包括加密/解密模块35; 并且作为由CPU执行的功能，认证模块，认证状态保持模块和解密限制模块。当按下按钮（S210：是）时，访问控制器自身复位（步骤S220）。当访问控制器复位时，再次执行启动控制程序，并且访问控制器进入需要操作员密码认证的锁定状态。

6. 发明专利

JP2012058887A Device equipment 审中-公开
标题翻译：设备设备
公开(公告)号：JP2012058887A
公开(公告)日：2012-03-22
申请号：JP2010199662
申请日：2010-09-07
申请人： Buffalo Inc , 株式会社バッファロー
发明人： ISHII TAKASHI , ITO TSUKASA , KATO KENJI
IPC分类号： G06F13/38 , G06F13/36
摘要： PROBLEM TO BE SOLVED: To improve usability of interface which is configured to be connectable to two kinds of specifications systems at the same time with preferential use of one of the systems.SOLUTION: A device equipment which can be connected to a host equipment includes a first connection part specified by a first specification, a second connection part, arranged individually of the first connection part, in conformity with a second specification which is different from the first specification, and an interface part where the first connection part and the second connection part can be connected at the same time to a corresponding interface of the host equipment. The device equipment also has a control part connected to the first connection part for controlling at least a part of functions of the device equipment and a third connection part which is connected to the second connection part and can be connected to a device equipment in conformity with the second specification.
摘要翻译：要解决的问题：为了提高可配置为可连接到两种规格系统的接口的可用性，同时优先使用系统之一。解决方案：可以连接到主机设备的设备设备包括由第一规格指定的第一连接部件，第一连接部件，第一连接部件，第二连接部件，其与第一连接部件分开设置，第一规格和第一连接部分和第二连接部分可以同时连接到主机设备的相应接口的接口部分。设备设备还具有连接到第一连接部分的控制部分，用于控制设备设备的功能的至少一部分和连接到第二连接部分的第三连接部分，并且可以连接到符合第二个规格。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2013167975A Data movement program for storage device, data movement method, host device, data movement system, and storage device 有权
标题翻译：存储设备的数据移动程序，数据移动方法，主机设备，数据移动系统和存储设备
公开(公告)号：JP2013167975A
公开(公告)日：2013-08-29
申请号：JP2012029810
申请日：2012-02-14
申请人： Buffalo Inc , 株式会社バッファロー
发明人： YAMADA OSAMU , ISHII TAKASHI , HORIBE MASAHIKO
IPC分类号： G06F12/00 , G06F3/06
摘要： PROBLEM TO BE SOLVED: To provide a technique capable of eliminating the need of a non-volatile memory for data cache and a power source for backup in a storage device having a cache memory.SOLUTION: When data movement processing from a host device 10 to a storage device 30 is started by a function in which an operating system 14a causes the host device 10 to realize, the data movement processing is cancelled and processing for copying data (D1) to be moved to a cache memory (60) is performed, and the original data (D1) of the copying is deleted after completion of writing of data (D2) copied to the cache memory (60) in a storage medium (40).
摘要翻译：要解决的问题：提供一种能够消除对具有高速缓冲存储器的存储装置中的用于数据高速缓存和备份的非易失性存储器的需要的技术。解决方案：当从主机设备10到存储装置30通过操作系统14a使主机装置10实现的功能开始，数据移动处理被取消，并且执行用于复制要移动到高速缓存存储器（60）的数据（D1）的处理，并且在完成在存储介质（40）中复制到高速缓冲存储器（60）的数据（D2）的写入之后删除复制的原始数据（D1）。

8. 发明专利

JP2013065330A Peripheral device 审中-公开
标题翻译：外围设备
公开(公告)号：JP2013065330A
公开(公告)日：2013-04-11
申请号：JP2012249852
申请日：2012-11-14
申请人： Buffalo Inc , 株式会社バッファロー
发明人： ISHII TAKASHI , ITO TSUKASA , KATO KENJI
IPC分类号： G06F13/38
摘要： PROBLEM TO BE SOLVED: To provide technology reducing the possibility of forming logical connection using a wrong interface when a peripheral device is physically connected to a host device with a connector.SOLUTION: A peripheral device comprises: a connection section which is a single connection section capable of selectively connecting multiple types of connectors corresponding to multiple types of interfaces, and which includes a power terminal for receiving supply of power from a host device via the connector; a control section for initiating, by receiving the supply of power, connection processing to form logical connection with the host device by using any one of the multiple types of interfaces; a power line connecting the control section and the terminal; and a delay processing section, which is disposed along the power line, for delaying the supply of power to the control section for prescribed time although the power is supplied from the host device to the peripheral device.
摘要翻译：要解决的问题：当外围设备通过连接器物理连接到主机设备时，提供减少使用错误接口形成逻辑连接的可能性的技术。解决方案：外围设备包括：连接部分，其是单个连接部分，其能够选择性地连接对应于多种类型的接口的多种类型的连接器，并且其包括用于从主机设备经由连接器控制部分，通过接收电力供应，通过使用多种类型的接口中的任何一种来启动与主机设备形成逻辑连接的连接处理; 连接所述控制部和所述终端的电力线; 以及延迟处理部，其沿着电力线设置，用于在从主机装置向周边装置供电的情况下，将控制部的电力供给延迟规定时间。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2012038185A Peripheral device 有权
标题翻译：外围设备
公开(公告)号：JP2012038185A
公开(公告)日：2012-02-23
申请号：JP2010179241
申请日：2010-08-10
申请人： Buffalo Inc , 株式会社バッファロー
发明人： ISHII TAKASHI , ITO TSUKASA , KATO KENJI
IPC分类号： G06F3/00 , G06F1/26 , G06F13/38
CPC分类号： G06F1/266 , G06F2213/0038
摘要： PROBLEM TO BE SOLVED: To provide technology reducing a possibility of forming a logical connection using a wrong interface when a peripheral device is physically connected to a host device with a connector.SOLUTION: The peripheral device includes: a single connection section capable of selectively connecting to multiple types of connectors corresponding to multiple types of interfaces, and which includes a power terminal for receiving a supply of power from a host device via a connector; a control section for initiating, upon receiving a supply of power, a connection process to form a logical connection with the host device by using any one of the multiple types of interfaces; a power line connecting the control section and the terminal; and a delay process section, which is disposed along the power line, for delaying supply of power to the control section although the power is supplied from the host device to the peripheral device.
摘要翻译：要解决的问题：当外围设备通过连接器物理连接到主机设备时，提供减少使用错误接口形成逻辑连接的可能性的技术。外围设备包括：单个连接部分，其能够选择性地连接到对应于多种类型的接口的多种类型的连接器，并且其包括用于经由连接器从主机设备接收电力供应的电源端子; 控制部，用于在接收到电力供应时，通过使用所述多种类型的接口中的任一种来启动与所述主机设备形成逻辑连接的连接过程; 连接所述控制部和所述终端的电力线; 以及沿着电力线设置的延迟处理部分，用于延迟向控制部分供电，尽管从主机装置向周边装置供电。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011164968A Method of accelerating access to primary storage and storage system 有权
标题翻译：加快访问主存储和存储系统的方法
公开(公告)号：JP2011164968A
公开(公告)日：2011-08-25
申请号：JP2010027558
申请日：2010-02-10
申请人： Buffalo Inc , 株式会社バッファロー
发明人： FUKUI SHINGO , ISHII TAKASHI
IPC分类号： G06F12/02 , G06F3/06
CPC分类号： G06F12/0866 , G06F2212/305
摘要： PROBLEM TO BE SOLVED: To provide a technique for accelerating access to a primary storage.
SOLUTION: A RAM disk driver 112 receives a user's specification for the capacity of a RAM disk 122 via an operation screen image 10 (step S20). The RAM disk driver 112 sets the RAM disk 122 in a continuous region in an area beyond management of OS on a RAM 120 (step S30). When the user's specified capacity is greater than the capacity of the area beyond management of OS on the RAM 120, the RAM disk driver 112 reduces the range of an area managed by OS on the RAM 120, and sets the RAM disk 122 in the expanded area beyond management of OS.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供用于加速对主存储器的访问的技术。解决方案：RAM盘驱动器112通过操作屏幕图像10接收用户对RAM盘122的容量的指定（步骤S20）。 RAM盘驱动器112将RAM盘122设置在RAM 120上超出OS管理的区域中的连续区域中（步骤S30）。当用户的指定容量大于RAM 120上的OS管理以外的区域的容量时，RAM盘驱动器112减小RAM 120上由OS管理的区域的范围，并将RAM盘122设置为扩展超出OS的管理范围。版权所有（C）2011，JPO＆INPIT

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