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    • 122. 发明授权
    • Storage control device
    • 存储控制装置
    • US07639493B2
    • 2009-12-29
    • US11605395
    • 2006-11-29
    • Masanori HoriMasahiko SatoAkihito Yamanashi
    • Masanori HoriMasahiko SatoAkihito Yamanashi
    • H05K5/00G11B17/00
    • G06F3/0634G06F1/3221G06F1/3268G06F1/3287G06F3/0625G06F3/0689Y02D10/154Y02D10/171
    • The storage control device of the present invention reduces power consumption by stopping the flow of power to enclosures that are not being accessed. A plurality of additional enclosures are connected to a base enclosure by means of a daisy-chain connection. The respective additional enclosures are divided into three levels, namely a low usage frequency level, a medium usage frequency level, and a high usage frequency level depending on the connection distance of the additional enclosures from the base enclosure. Drives that have not been accessed for a predetermined time are spun down. When all the drives in the enclosure are in the spin down state, the supply of power from the power supply to the respective drives is stopped. Further, when the flow of power to an additional enclosure located below the enclosure itself has stopped, the switch of the latter enclosure is turned OFF and the flow of power to the additional enclosure is stopped.
    • 本发明的存储控制装置通过停止对未被访问的机箱的电力的流动来降低功耗。 多个额外的外壳通过菊花链连接连接到基座外壳。 根据附加机箱与基座的连接距离,相应的附加机箱分为三个级别,即低使用频率级别,中等使用频率级别和高使用频率级别。 在预定时间内未被访问的驱动器被拆下。 当外壳中的所有驱动器处于旋转状态时,停止从电源向各个驱动器供电。 此外,当位于外壳本身下方的附加外壳的电力流动已经停止时,后一个外壳的开关被关闭,并且停止向附加外壳的电力流。
    • 123. 发明申请
    • Content transmission system, communication device, and content transmission method
    • 内容传输系统,通信设备和内容传输方式
    • US20090257592A1
    • 2009-10-15
    • US12386027
    • 2009-04-13
    • Masahiko Sato
    • Masahiko Sato
    • H04K1/00H04L9/00
    • H04L9/0838H04L2209/60H04L2209/80
    • A content transmission system includes: a content transmission device that includes an encryption portion that encrypts content data using key information, a first communication portion that transmits, using a first communication method, content data encrypted by the encryption portion, and a second communication portion that performs communication using a second communication method that differs from the first communication method; a content reception device that includes a third communication portion that receives encrypted content data transmitted from the first communication portion using the first communication method, a decoding portion that decodes encrypted content data received by the third communication portion using key information that is symmetric or asymmetric to the key information, and a fourth communication portion that performs communication using the second communication method; and a communication device that acquires the key information and transmits the acquired key information using the second communication method.
    • 内容传输系统包括:内容传输设备,包括使用密钥信息加密内容数据的加密部分,使用第一通信方法发送由加密部分加密的内容数据的第一通信部分和第二通信部分, 使用与第一通信方法不同的第二通信方法来执行通信; 一种内容接收装置,包括:第三通信部分,其接收使用第一通信方法从第一通信部分发送的加密内容数据;解码部分,使用对称或不对称的密钥信息解码由第三通信部分接收的加密内容数据, 所述密钥信息和使用所述第二通信方法进行通信的第四通信部分; 以及通信装置,其使用第二通信方法获取密钥信息并发送获取的密钥信息。
    • 130. 发明申请
    • Connector allowing locking of connected state or non-connected state
    • 连接器允许锁定连接状态或非连接状态
    • US20060178032A1
    • 2006-08-10
    • US10549092
    • 2004-03-12
    • Osamu HashiguchiKazuki SaitoToshiaki AriyoshiMasahiko Sato
    • Osamu HashiguchiKazuki SaitoToshiaki AriyoshiMasahiko Sato
    • H01R4/50
    • G05G1/08H01R13/18
    • A connector for switching between the states of the connection and non-connection to a mating connector by a cam mechanism (6) movably installed in insulators (2, 3), wherein the cam mechanism comprises a first cam (6a) and a second cam (6b). The first cam is rotatable about an axis, slidable between first and second positions in a direction parallel with the axis, and energized toward the first position by an elastic member (8). The second cam is rotated in conjunction with the first cam to provide either of the connected state and non-connected state according to a rotating angle. The first cam comprises a locked part (6a2) engaged with the lock part (3b3) of the insulator in the rotating direction thereof when positioned at the first position and disengaged from the lock part when positioned at the second position.
    • 一种用于通过可移动地安装在绝缘体(2,3)中的凸轮机构(6)在连接状态和不连接到配合连接器之间切换的连接器,其中所述凸轮机构包括第一凸轮(6a)和第二凸轮 凸轮(6 b)。 第一凸轮可绕轴线旋转,可在与轴线平行的方向上在第一和第二位置之间滑动,并且通过弹性构件(8)朝向第一位置被激励。 第二凸轮与第一凸轮一起旋转,以根据旋转角度提供连接状态和非连接状态。 第一凸轮包括当定位在第一位置时与绝缘体的锁定部分(3b 3)在其旋转方向上接合的锁定部分(6,2),并且当位于第二位置时与锁定部分脱离接合。