Operating system mode transfer
    1.
    发明授权
    Operating system mode transfer 有权
    操作系统模式传输

    公开(公告)号:US07529923B2

    公开(公告)日:2009-05-05

    申请号:US11173261

    申请日:2005-06-30

    IPC分类号: G06F9/00 G06F3/00

    CPC分类号: G06F9/4418

    摘要: Provided are a method, system and program for effecting an operating system mode change from one mode to another. In one embodiment, the operating system in one mode is placed in a sleep state in which volatile memory remains active. In booting an operating system from the sleep state, a flag may be detected indicating an operating system mode transfer request. In response, contents of a selected range of volatile memory allocated to the first operating system mode may be swapped with the contents of a selected range of a reserve portion of volatile memory allocated to the second operating system mode. Booting of an operating system in the second mode may be completed using the swapped contents of the volatile memory. Additional embodiments are described and claimed.

    摘要翻译: 提供了一种用于实现从一种模式到另一种模式的操作系统模式改变的方法,系统和程序。 在一个实施例中,处于一种模式的操作系统处于休眠状态,其中易失性存储器保持活动。 在从休眠状态引导操作系统时,可以检测到指示操作系统模式传送请求的标志。 作为响应,分配给第一操作系统模式的易失性存储器的选定范围的内容可以与分配给第二操作系统模式的易失性存储器的保留部分的选定范围的内容交换。 可以使用易失性存储器的交换内容来完成第二模式中的操作系统的引导。 描述和要求保护附加的实施例。

    Coin processing system
    2.
    发明授权
    Coin processing system 有权
    硬币处理系统

    公开(公告)号:US08302758B2

    公开(公告)日:2012-11-06

    申请号:US12746304

    申请日:2008-12-04

    IPC分类号: G07D7/00 G07D1/00 G07F1/00

    CPC分类号: G07F1/047

    摘要: According to the invention, a coin processing system comprises a coin verifier (2) and a ring-shaped coin magazine (1), in particular a coin magazine (1) which forms an annulus. The coin magazine (1) comprises a coin input (4) fed by the coin verifier (2), a plurality of coin supports (7.1 . . . 7.5) for separately storing a plurality of coins (12.1 . . . 12.3) and a coin output (15). The coin processing system is further characterized in that the coin verifier (2) is at least partly situated within the cavity (13) defined by the ring-shaped coin magazine (1). Further a method for feeding a ring-shaped coin magazine (1) is presented, whereas the coin magazine (1) defines a cavity (13). In particular a method for feeding a coin magazine (1) which forms an annulus is disclosed, wherein the coin magazine (1) comprises a coin input (4) fed by a coin verifier (2), a plurality of coin supports (7.1 . . . 7.5) for separately storing a plurality of coins (12.1 . . . 12.3) and a coin output (15). The method is characterized in that a coin (12.1 . . . 12.3) being released from the coin verifier (2) is directly fed into the magazine (1) from the cavity (13) being defined by the ring-shaped magazine (1) in a first radially outward pointing direction. Further the coin (12.1 . . . 12.3) is stored within the magazine (1) and eventually the coin (12.1 . . . 12.3) is released from the magazine (1) in a second radially outward pointing direction.

    摘要翻译: 根据本发明,一种硬币处理系统包括硬币验证器(2)和环形硬币盒(1),特别是形成环形的硬币盒(1)。 硬币盒(1)包括由硬币验证器(2)馈送的硬币输入(4),多个用于分别存储多个硬币(12.1 ... 12.3)和 硬币输出(15)。 硬币处理系统的特征还在于,硬币验证器(2)至少部分地位于由环形硬币盒(1)限定的空腔(13)内。 进一步提出了一种用于馈送环形硬币盒(1)的方法,而硬币盒(1)限定了空腔(13)。 具体地,公开了一种用于馈送形成环形空间的硬币盒(1)的方法,其中所述硬币盒(1)包括由硬币验证器(2)馈送的硬币输入(4),多个硬币支架(7.1)。 7.5)用于分别存储多个硬币(12.1.1.3.3)和硬币输出(15)。 该方法的特征在于从硬币检测器(2)释放的硬币(12.1 ... 12.3)从由环形盒(1)限定的空腔(13)直接送入料盒(1) 在第一径向向外指向的方向上。 此外,硬币(12.1.1.3.3)存储在盒(1)内,最终硬币(12.1.1.3.3)在第二径向向外指向的方向上从盒(1)释放。

    Method and apparatus to achieve data pointer obfuscation for content protection of streaming media DMA engines
    4.
    发明申请
    Method and apparatus to achieve data pointer obfuscation for content protection of streaming media DMA engines 审中-公开
    实现流媒体DMA引擎内容保护的数据指针混淆的方法和装置

    公开(公告)号:US20050216611A1

    公开(公告)日:2005-09-29

    申请号:US10813537

    申请日:2004-03-29

    申请人: Alberto Martinez

    发明人: Alberto Martinez

    IPC分类号: G06F12/14 G06F21/00

    摘要: Embodiments include a system for obfuscating the location of protected data in the memory of a computer system. The system provides a protected mode supported by a memory controller that does not allow the address relating to the location of protected data to be read or accessed. This system may be used to prevent the piracy of data temporarily stored in an unencrypted state in system memory.

    摘要翻译: 实施例包括用于将受保护数据的位置模糊化在计算机系统的存储器中的系统。 系统提供由存储器控制器支持的保护模式,其不允许读取或访问与受保护数据的位置相关的地址。 该系统可以用于防止在系统存储器中暂时存储在未加密状态的数据的盗版。

    Methods and apparatus for mixing encrypted data with unencrypted data
    5.
    发明申请
    Methods and apparatus for mixing encrypted data with unencrypted data 有权
    将加密数据与未加密数据进行混合的方法和装置

    公开(公告)号:US20050135618A1

    公开(公告)日:2005-06-23

    申请号:US10745424

    申请日:2003-12-22

    IPC分类号: H04N7/24 H04N7/167

    摘要: Methods and apparatus for mixing encrypted data with unencrypted data are disclosed. A disclosed system receives data from a first media source, such as DVD-Audio content, and encrypts the data from the first media source using a key stream to form an encrypted data stream. The disclosed system may separate the encrypted data stream into a plurality of encrypted data streams and may combine the plurality of encrypted data streams with an unencrypted data stream associated with a second media source to form a mixed data stream. The mixed data stream is formed without decrypting the plurality of encrypted data streams and is transmitted to hardware or a hardware driver.

    摘要翻译: 公开了加密数据与未加密数据混合的方法和装置。 所公开的系统从诸如DVD音频内容的第一媒体源接收数据,并且使用密钥流来加密来自第一媒体源的数据以形成加密的数据流。 所公开的系统可以将加密的数据流分离成多个加密数据流,并且可以将多个加密数据流与与第二媒体源相关联的未加密数据流组合以形成混合数据流。 形成混合数据流,而不对多个加密数据流进行解密,并将其传输到硬件或硬件驱动器。

    Operating system mode transfer
    7.
    发明申请
    Operating system mode transfer 有权
    操作系统模式传输

    公开(公告)号:US20070005947A1

    公开(公告)日:2007-01-04

    申请号:US11173261

    申请日:2005-06-30

    IPC分类号: G06F15/177

    CPC分类号: G06F9/4418

    摘要: Provided are a method, system and program for effecting an operating system mode change from one mode to another. In one embodiment, the operating system in one mode is placed in a sleep state in which volatile memory remains active. In booting an operating system from the sleep state, a flag may be detected indicating an operating system mode transfer request. In response, contents of a selected range of volatile memory allocated to the first operating system mode may be swapped with the contents of a selected range of a reserve portion of volatile memory allocated to the second operating system mode. Booting of an operating system in the second mode may be completed using the swapped contents of the volatile memory. Additional embodiments are described and claimed.

    摘要翻译: 提供了一种用于实现从一种模式到另一种模式的操作系统模式改变的方法,系统和程序。 在一个实施例中,处于一种模式的操作系统处于休眠状态,其中易失性存储器保持活动。 在从休眠状态引导操作系统时,可以检测到指示操作系统模式传送请求的标志。 作为响应,分配给第一操作系统模式的易失性存储器的选定范围的内容可以与分配给第二操作系统模式的易失性存储器的保留部分的选定范围的内容交换。 可以使用易失性存储器的交换内容来完成第二模式中的操作系统的引导。 描述和要求保护附加的实施例。

    Circuitry to selectively produce MSI signals
    8.
    发明申请
    Circuitry to selectively produce MSI signals 审中-公开
    电路选择性地产生MSI信号

    公开(公告)号:US20050289271A1

    公开(公告)日:2005-12-29

    申请号:US10881076

    申请日:2004-06-29

    IPC分类号: G06F13/24

    CPC分类号: G06F13/24

    摘要: In some embodiments, the inventions include a chip having a status register circuit coupled to conductors to receive interrupt event signals to provide source signals corresponding to the interrupt event signals. The chip also includes a control register circuit to provide source enable signals for selective ones of the interrupt sources, and a re-arming logic circuit coupled to the conductors to receive the interrupt event signals and provide a re-arming signal. The chip further includes first logic circuit to receive the source signals, the source enable signals, and the re-arming signal to provide an initial interrupt signal, and message signaled interrupt (MSI) signal pulse generation logic to receive the initial interrupt signal and provide an MSI signal in response thereto. Other embodiments are described and claimed.

    摘要翻译: 在一些实施例中,本发明包括具有状态寄存器电路的芯片,其耦合到导体以接收中断事件信号,以提供对应于中断事件信号的源信号。 该芯片还包括控制寄存器电路,用于为选择性的中断源提供源使能信号,以及耦合到导体的重新布线逻辑电路以接收中断事件信号并提供重新布防信号。 该芯片还包括接收源信号的第一逻辑电路,源使能信号和重新布防信号以提供初始中断信号,以及消息信号中断(MSI)信号脉冲产生逻辑以接收初始中断信号并提供 响应于此的MSI信号。 描述和要求保护其他实施例。

    Apparatus and method for creating pressure pulses in a wellbore
    9.
    发明授权
    Apparatus and method for creating pressure pulses in a wellbore 有权
    在井眼中产生压力脉冲的装置和方法

    公开(公告)号:US08347965B2

    公开(公告)日:2013-01-08

    申请号:US12646826

    申请日:2009-12-23

    IPC分类号: E21B43/26 E21B28/00 E21B34/06

    摘要: An apparatus for wellbore fluid treatment having a body with a lower end, an upper end, an exterior surface and an interior surface defining a long bore open at the upper end, an outlet port spaced from the upper end, and a die in the long bore between the upper end and the outlet port. The outlet port permits the communication of fluids between the long bore and the exterior surface. The die is substantially immovable within the long bore and has an inner open diameter in which a plug is landable to create a seal in the long bore before passing through the inner open diameter.

    摘要翻译: 一种用于井筒流体处理的装置,具有主体,该主体具有下端,上端,外表面和限定在上端敞开的长孔的内表面,与上端隔开的出口端口,以及长形模具 在上端和出口之间。 出口允许长孔和外表面之间的流体连通。 模具在长孔内基本上是不可移动的,并且具有内部开口直径,其中塞子可以在其穿过内部开口直径之前在长孔中产生密封。

    COIN PROCESSING SYSTEM
    10.
    发明申请
    COIN PROCESSING SYSTEM 有权
    硬币处理系统

    公开(公告)号:US20100273408A1

    公开(公告)日:2010-10-28

    申请号:US12746304

    申请日:2008-12-04

    IPC分类号: G07F1/00

    CPC分类号: G07F1/047

    摘要: According to the invention, a coin processing system comprises a coin verifier (2) and a ring-shaped coin magazine (1), in particular a coin magazine (1) which forms an annulus. The coin magazine (1) comprises a coin input (4) fed by the coin verifier (2), a plurality of coin supports (7.1 . . . 7.5) for separately storing a plurality of coins (12.1 . . . 12.3) and a coin output (15). The coin processing system is further characterised in that the coin verifier (2) is at least partly situated within the cavity (13) defined by the ring-shaped coin magazine (1). Further a method for feeding a ring-shaped coin magazine (1) is presented, whereas the coin magazine (1) defines a cavity (13). In particular a method for feeding a coin magazine (1) which forms an annulus is disclosed, wherein the coin magazine (1) comprises a coin input (4) fed by a coin verifier (2), a plurality of coin supports (7.1 . . . 7.5) for separately storing a plurality of coins (12.1 . . . 12.3) and a coin output (15). The method is characterised in that a coin (12.1 . . . 12.3) being released from the coin verifier (2) is directly fed into the magazine (1) from the cavity (13) being defined by the ring-shaped magazine (1) in a first radially outward pointing direction. Further the coin (12.1 . . . 12.3) is stored within the magazine (1) and eventually the coin (12.1 . . . 12.3) is released from the magazine (1) in a second radially outward pointing direction.

    摘要翻译: 根据本发明,一种硬币处理系统包括硬币验证器(2)和环形硬币盒(1),特别是形成环形的硬币盒(1)。 硬币盒(1)包括由硬币验证器(2)馈送的硬币输入(4),多个用于分别存储多个硬币(12.1 ... 12.3)和 硬币输出(15)。 硬币处理系统的特征还在于,硬币验证器(2)至少部分地位于由环形硬币盒(1)限定的空腔(13)内。 进一步提出了一种用于馈送环形硬币盒(1)的方法,而硬币盒(1)限定了空腔(13)。 具体地,公开了一种用于馈送形成环形空间的硬币盒(1)的方法,其中所述硬币盒(1)包括由硬币验证器(2)馈送的硬币输入(4),多个硬币支架(7.1)。 7.5)用于分别存储多个硬币(12.1.1.3.3)和硬币输出(15)。 该方法的特征在于从硬币检测器(2)释放的硬币(12.1 ... 12.3)从由环形盒(1)限定的空腔(13)直接送入料盒(1) 在第一径向向外指向的方向上。 此外,硬币(12.1.1.3.3)存储在盒(1)内,最终硬币(12.1.1.3.3)在第二径向向外指向的方向从盒(1)释放。