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公开(公告)号：US06571388B1
公开(公告)日：2003-05-27
申请号：US09264784
申请日：1999-03-09
申请人： Chandrasekar Venkatraman , Venkatesh Krishnan , Geetha Manjunath , Kommarahalli S. Venugopal , Devaraj Das , Arunachalam Venkataramani
发明人： Chandrasekar Venkatraman , Venkatesh Krishnan , Geetha Manjunath , Kommarahalli S. Venugopal , Devaraj Das , Arunachalam Venkataramani
IPC分类号： G06F945
CPC分类号： G06F9/44557 , G06F9/445
摘要： A system for creating a custom environment for executing application programs in a target device. The system broadens the applicability of software environments like Java by providing custom pre-loaded classes for application programs and by customizing the procedures for class loading to the available resources in the target device. The system includes tools for generating a pre-load class list that specifies a set of classes needed to support the application program. The tools build the custom environment including a set of code for a virtual machine and a set of code for each of a set of pre-loaded classes specified in the pre-load class list. The virtual machine loads classes from the pre-loaded classes, a file system class library, and/or a networked class library using widely available network protocols.
摘要翻译： 用于创建用于在目标设备中执行应用程序的自定义环境的系统。 该系统通过为应用程序提供自定义预加载类，并通过自定义类加载到目标设备中的可用资源的过程来扩展Java之类的软件环境的适用性。 该系统包括用于生成预加载类列表的工具，该列表指定支持应用程序所需的一组类。 这些工具构建自定义环境，包括一组虚拟机的代码和一组代码，用于在预加载类列表中指定的一组预加载类中的每一个。 虚拟机使用广泛可用的网络协议从预加载类加载类，文件系统类库和/或网络类库。
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公开(公告)号：US07043725B1
公开(公告)日：2006-05-09
申请号：US09350492
申请日：1999-07-09
摘要： A software system with a two tier arrangement for threads support that enhances the adaptability of a virtual machine to differing platforms. The software system includes a virtual machine with a threads interface layer having a set of methods that provide thread support in the virtual machine according to a standard threads interface associated with the virtual machine. The software system includes a native threads interface layer that provides a set of methods that adapt the methods of the threads interface layer to a platform which underlies the software system. The native threads interface layer shields the virtual machine from the particulars of the underlying operating system while the threads interface layer provides a stable interface for application programs and other tasks that benefit from thread support in the virtual machine.
摘要翻译： 具有用于线程支持的两层布置的软件系统，可增强虚拟机对不同平台的适应性。 所述软件系统包括具有线程接口层的虚拟机，所述线程接口层具有根据与所述虚拟机相关联的标准线程接口在所述虚拟机中提供线程支持的一组方法。 该软件系统包括本地线程接口层，其提供将线程接口层的方法适配到基于软件系统的平台的一组方法。 本地线程接口层可以将虚拟机与底层操作系统的细节进行屏蔽，而线程接口层为应用程序和其他从虚拟机中的线程支持中受益的任务提供了稳定的接口。
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3.发明授权公开(公告)号：US07296265B1
公开(公告)日：2007-11-13
申请号：US09264756
申请日：1999-03-09
IPC分类号： G06F9/44
CPC分类号： G06F9/445 , Y10S707/99932 , Y10S707/99953
摘要： A virtual machine with mechanisms for class loading and class structure management in a device having limited file system and/or memory resources. The virtual machine includes a class loader that obtains one or more of a set of predefined classes from a network server, thereby reducing or eliminating the need for a local file system in the device. The class loader stores the predefined classes into a class structure in memory in the device. The virtual machine further includes a memory manager that purges selected ones of the predefined classes from the class structure so as to optimize the use of the memory consumed by the predefined classes in the class structure.
摘要翻译： 在具有有限文件系统和/或存储器资源的设备中具有用于加载类和类结构管理的机制的虚拟机。 虚拟机包括从网络服务器获取一组预定义类中的一个或多个的类加载器，从而减少或消除对设备中的本地文件系统的需要。 类加载器将预定义的类存储在设备内存中的类结构中。 虚拟机还包括存储器管理器，其从类结构清除预定义类中的选定的类，以优化在类结构中由预定义类消耗的存储器的使用。
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4.发明申请公开(公告)号：US20050028132A1
公开(公告)日：2005-02-03
申请号：US10630913
申请日：2003-07-31
CPC分类号： G06F9/45516 , G06F9/45504
摘要： The invention provides a method and apparatus for optimising the performance of interpreter-based runtime systems. The runtime system may include a virtual machine where the virtual machine is adapted to interpret an application in the context of the particular runtime environment. The method comprises augmenting the bytecode set of the virtual machine with application-specific opcodes by reference to the application, thereby constituting an application domain-specific virtual machine. The invention also provides a method and apparatus for embedding semantically enriched code opcodes into an application which is to be run on the embedded runtime environment. The embedding can be done statically or dynamically. The invention may find be used in the Java runtime environment and particular applications of such embedded processors include function-specific devices such as cell-phones, PDAs and the like.
摘要翻译： 本发明提供一种用于优化基于解释器的运行时系统的性能的方法和装置。 运行时系统可以包括虚拟机，其中虚拟机适于在特定运行时环境的上下文中解释应用。 该方法包括通过参考应用程序来增加具有应用专用操作码的虚拟机的字节码集，从而构成应用领域特定的虚拟机。 本发明还提供了一种用于将语义丰富的代码操作码嵌入到将在嵌入式运行时环境上运行的应用中的方法和装置。 嵌入可以静态或动态地进行。 本发明可以在Java运行时环境中使用，并且这种嵌入式处理器的特定应用包括功能特定的设备，如手机，PDA等。
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公开(公告)号：US09653088B2
公开(公告)日：2017-05-16
申请号：US12137700
申请日：2008-06-12
IPC分类号： G10L19/18 , G10L19/022 , G10L19/08
CPC分类号： G10L19/18 , G10L19/022 , G10L19/08
摘要： A time shift calculated during a pitch-regularizing (PR) encoding of a frame of an audio signal is used to time-shift a segment of another frame during a non-PR encoding.
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公开(公告)号：US09022739B2
公开(公告)日：2015-05-05
申请号：US13323226
申请日：2011-12-12
CPC分类号： F03D1/003 , B66C23/207 , F03D13/20 , F03D13/40 , F03D80/50 , F03D80/70 , F05B2240/916 , Y02E10/726 , Y02E10/728
摘要： A more efficient and simple wind turbine generator with a lifting device and method of using the lifting device is disclosed. A wind turbine generator comprises a tower, a nacelle supported by the tower, the nacelle comprising a foundation supporting components of the nacelle, a yawing system comprising a yaw bearing enabling rotation of the nacelle relative to the tower, a lifting device internally in the wind turbine generator and capable of moving an item, a support supporting the lifting device, and wherein the lifting device is moveable in a horizontal direction from a first position to a second position, and at least one of the positions is, in a vertical direction, between a lowermost level of the foundation, such as just above the yaw bearing, and an uppermost level of the tower, such as just below the yaw bearing.
摘要翻译： 公开了一种更有效和简单的具有提升装置的风力发电机和使用提升装置的方法。 风力涡轮发电机包括塔架，由塔架支撑的机舱，所述机舱包括支撑所述机舱部件的基座;偏航系统，包括能够使所述机舱相对于所述塔架旋转的偏航轴承;在所述风中内部的提升装置 涡轮发电机并且能够移动物品，支撑提升装置的支撑件，并且其中提升装置可在水平方向上从第一位置移动到第二位置，并且至少一个位置在垂直方向上， 在基础的最低水平之间，例如正好在偏航轴承之上，以及塔的最高水平面，例如正好在偏航轴承的正下方。
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公开(公告)号：US08990094B2
公开(公告)日：2015-03-24
申请号：US13228210
申请日：2011-09-08
IPC分类号： G10L25/90 , G10L19/10 , G10L19/12 , G10L21/0208 , G10L13/04 , G10L19/008 , G10L19/20 , G10L19/025 , G10L19/22 , G10L25/93 , G10L19/097
CPC分类号： G10L19/20 , G10L19/025 , G10L19/097 , G10L19/22 , G10L25/93
摘要： An electronic device for coding a transient frame is described. The electronic device includes a processor and executable instructions stored in memory that is in electronic communication with the processor. The electronic device obtains a current transient frame. The electronic device also obtains a residual signal based on the current transient frame. Additionally, the electronic device determines a set of peak locations based on the residual signal. The electronic device further determines whether to use a first coding mode or a second coding mode for coding the current transient frame based on at least the set of peak locations. The electronic device also synthesizes an excitation based on the first coding mode if the first coding mode is determined. The electronic device also synthesizes an excitation based on the second coding mode if the second coding mode is determined.
摘要翻译： 描述用于对瞬态帧进行编码的电子设备。 电子设备包括处理器和存储在与处理器电子通信的存储器中的可执行指令。 电子设备获得当前瞬态帧。 电子设备还基于当前瞬态帧获得残留信号。 另外，电子设备基于剩余信号确定一组峰值位置。 电子设备还基于至少一组峰值位置来确定是否使用第一编码模式或第二编码模式来编码当前瞬态帧。 如果确定了第一编码模式，则电子设备还基于第一编码模式合成激励。 如果确定了第二编码模式，则电子设备还基于第二编码模式合成激励。
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公开(公告)号：US08825477B2
公开(公告)日：2014-09-02
申请号：US12966960
申请日：2010-12-13
IPC分类号： G10L19/14
CPC分类号： G10L19/005
摘要： In one configuration, erasure of a significant frame of a sustained voiced segment is detected. An adaptive codebook gain value for the erased frame is calculated based on the preceding frame. If the calculated value is less than (alternatively, not greater than) a threshold value, a higher adaptive codebook gain value is used for the erased frame. The higher value may be derived from the calculated value or selected from among one or more predefined values.
摘要翻译： 在一种配置中，检测到持续浊音段的有效帧的擦除。 基于前一帧计算已擦除帧的自适应码本增益值。 如果计算值小于（或者不大于）阈值，则较高的自适应码本增益值被用于被擦除的帧。 较高的值可以从计算值导出或从一个或多个预定义值中选择。
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公开(公告)号：US20140075184A1
公开(公告)日：2014-03-13
申请号：US13609945
申请日：2012-09-11
申请人： Irina Gorbach , Venkatesh Krishnan , Andrey Shur , Dmitry Denisov , Lars Kuhtz , Sumalatha Adabala , Roy Peter D'Souza , Michael Entin , Michael Ray Clark , Gitika Aggarwal Saubhasik
发明人： Irina Gorbach , Venkatesh Krishnan , Andrey Shur , Dmitry Denisov , Lars Kuhtz , Sumalatha Adabala , Roy Peter D'Souza , Michael Entin , Michael Ray Clark , Gitika Aggarwal Saubhasik
IPC分类号： H04L29/06
CPC分类号： H04L63/04 , G06F8/61 , G06F17/30197 , G06F21/6218 , G06F2221/2107 , G06F2221/2115 , H04L63/06 , H04L63/20 , H04L2463/062
摘要： Embodiments are directed to securing data in the cloud, securely encrypting data that is to be stored in the cloud and to securely decrypting data accessed from the cloud. In one scenario, an instantiated trust service receives information indicating that a trust server is to be instantiated. The trust service instantiates the trust server, which is configured to store key references and encrypted keys. The trust service receives the public key portion of a digital certificate for each publisher and subscriber that is to have access to various specified portions of encrypted data. A data access policy is then defined that specifies which encrypted data portions can be accessed by which subscribers.
摘要翻译： 实施例旨在保护云中的数据，安全地加密要存储在云中的数据，并安全地解密从云访问的数据。 在一种情况下，实例化的信任服务接收指示信任服务器被实例化的信息。 信任服务实例化信任服务器，该服务器被配置为存储密钥引用和加密密钥。 信任服务接收每个发布者和订户的数字证书的公共密钥部分，该用户可以访问加密数据的各种指定部分。 然后定义数据访问策略，其指定可由哪个订户访问哪些加密数据部分。
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公开(公告)号：US08484020B2
公开(公告)日：2013-07-09
申请号：US12910564
申请日：2010-10-22
CPC分类号： G10L21/038
摘要： A method for determining an upperband speech signal from a narrowband speech signal is disclosed. A list of narrowband line spectral frequencies (LSFs) is determined from the narrowband speech signal. A first pair of adjacent narrowband LSFs that have a lower difference between them than every other pair of adjacent narrowband LSFs in the list is determined. A first feature that is a mean of the first pair of adjacent narrowband LSFs is determined. Upperband LSFs are determined based on at least the first feature using codebook mapping.
摘要翻译： 公开了一种用于从窄带语音信号确定较高频带语音信号的方法。 从窄带语音信号确定窄带频谱频率（LSF）的列表。 确定它们之间具有较低差异的第一对相邻窄带LSF，而不是列表中的每隔一对相邻窄带LSF。 确定作为第一对相邻窄带LSF的平均值的第一特征。 基于使用码本映射的至少第一特征来确定上层LSF。
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