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    • 53. 发明授权
    • Proxy modem for voice over internet protocol based communication system
    • 用于基于互联网协议的通信系统的代理调制解调器
    • US07277422B2
    • 2007-10-02
    • US10244619
    • 2002-09-16
    • Kevin L. BostromDavid G. TerebessyJudd O. WilcoxGeorge Paul Wilkin
    • Kevin L. BostromDavid G. TerebessyJudd O. WilcoxGeorge Paul Wilkin
    • H04L12/66
    • H04L12/2874H04L12/2856H04L12/66
    • In a packet data communications system (100) where a customer premises (120) has only a packet-based connection, a proxy modem (200) is provided at the customer premises to connect to devices that send and receive modulated transmissions, e.g., facsimile, modem, and TDD/TTY. The proxy modem demodulates the modulated transmissions (208), organizes the resulting digital signal into a packet (210) and forwards the packet over a packet network (104, 106). Another proxy modem (200) that connects to the packet network and to a telephony network (110) receives the packets from the packet network. The packets are re-organized into a digital signal that is then modulated and forwarded over the telephony network to a destination. Use of the proxy modems in the network prevents unnecessary digitizing of modulated transmissions, which slows transmission and introduces errors.
    • 在客户驻地(120)仅具有基于分组的连接的分组数据通信系统(100)中,在客户驻地提供代理调制解调器(200)以连接到发送和接收调制的传输的设备,例如传真 ,调制解调器和TDD / TTY。 代理调制解调器解调调制的传输(208),将得到的数字信号组织成分组(210),并通过分组网络(104,106)转发分组。 连接到分组网络和电话网络(110)的另一个代理调制解调器(200)从分组网络接收分组。 分组重新组织成数字信号,然后通过电话网络将其调制和转发到目的地。 在网络中使用代理调制解调器可防止调制传输的不必要数字化,这减慢了传输速度并引入了错误。
    • 54. 发明申请
    • Gesture-controlled interfaces for self-service machines and other applications
    • 用于自助服务机器和其他应用的手势控制接口
    • US20060013440A1
    • 2006-01-19
    • US11226831
    • 2005-09-14
    • Charles CohenGlenn BeachBrook CavellGene FoulkCharles JacobusJay ObermarkGeorge Paul
    • Charles CohenGlenn BeachBrook CavellGene FoulkCharles JacobusJay ObermarkGeorge Paul
    • G06K9/00
    • G06K9/00355A63F2300/1093A63F2300/6045G06F3/017G06T7/246
    • A gesture recognition interface for use in controlling self-service machines and other devices is disclosed. A gesture is defined as motions and kinematic poses generated by humans, animals, or machines. Specific body features are tracked, and static and motion gestures are interpreted. Motion gestures are defined as a family of parametrically delimited oscillatory motions, modeled as a linear-in-parameters dynamic system with added geometric constraints to allow for real-time recognition using a small amount of memory and processing time. A linear least squares method is preferably used to determine the parameters which represent each gesture. Feature position measure is used in conjunction with a bank of predictor bins seeded with the gesture parameters, and the system determines which bin best fits the observed motion. Recognizing static pose gestures is preferably performed by localizing the body/object from the rest of the image, describing that object, and identifying that description. The disclosure details methods for gesture recognition, as well as the overall architecture for using gesture recognition to control of devices, including self-service machines.
    • 公开了一种用于控制自助服务机器和其他设备的手势识别界面。 手势被定义为人类,动物或机器产生的运动和运动姿态。 跟踪特定身体特征,并解释静态和运动手势。 运动手势被定义为参数定界的振荡运动系列,被建模为参数线性参数动态系统,附加的几何约束允许使用少量的存储器和处理时间进行实时识别。 优选使用线性最小二乘法来确定表示每个姿态的参数。 特征位置测量结合使用手势参数种子的预测器仓组,并且系统确定哪个箱最适合观察到的运动。 识别静态姿势手势优选地通过将来自图像的其余部分的身体/物体定位,描述该对象并识别该描述来执行。 本公开详细描述了用于手势识别的方法,以及用于使用手势识别来控制设备(包括自助服务机器)的整体架构。
    • 57. 发明申请
    • Power supply for a pulsed load
    • 脉冲负载的电源
    • US20050077880A1
    • 2005-04-14
    • US10968967
    • 2004-10-21
    • Geoffrey TurnerGeorge PaulSarkis KeshishianPeter Mahon
    • Geoffrey TurnerGeorge PaulSarkis KeshishianPeter Mahon
    • G06G7/62H02J7/34
    • H02J7/345
    • A power supply (1) for a pulsed load (2) includes a first energy storage device in the form of a battery (3) which is in parallel with a second energy storage device in the form of a supercapacitor (4) Battery (3) and supercapacitor (4) are respectively modelled as: an ideal battery (7) in series with an internal resistance (8); and an ideal capacitor (9) in series with an equivalent series resistance (ESR) (10). Through use of a supercapacitor (4) having a low ESR with respect to the resistance (8), the power supply (1) facilitates continuity of supply to load (2). That is, during peak demand more of the load current will be supplied by supercapacitor (4) due to the lower ESR. Moreover, during times of lower load current demands the battery recharges the supercapacitor. This reduces the peak current needed to be provided by the battery and thereby improves battery longevity.
    • 用于脉冲负载(2)的电源(1)包括电池(3)形式的第一能量存储装置,其与超级电容器形式的第二能量存储装置并联(4)电池(3) )和超级电容器(4)分别建模为:与内阻(8)串联的理想电池(7); 以及与等效串联电阻(ESR)(10)串联的理想电容器(9)。 通过使用相对于电阻(8)具有低ESR的超级电容器(4),电源(1)有助于连续供给负载(2)。 也就是说,在峰值需求期间,由于较低的ESR,更多的负载电流将由超级电容器(4)提供。 此外,在较低负载电流要求的时期,电池为超级电容器充电。 这降低了由电池需要提供的峰值电流,从而提高了电池寿命。
    • 58. 发明授权
    • Gesture-controlled interfaces for self-service machines and other applications
    • 用于自助服务机器和其他应用的手势控制接口
    • US06681031B2
    • 2004-01-20
    • US09371460
    • 1999-08-10
    • Charles J. CohenGlenn BeachBrook CavellGene FoulkCharles J. JacobusJay ObermarkGeorge Paul
    • Charles J. CohenGlenn BeachBrook CavellGene FoulkCharles J. JacobusJay ObermarkGeorge Paul
    • G06K900
    • G06F3/017A63F2300/1093A63F2300/6045G06K9/00355G06T7/246G07F9/023
    • A gesture recognition interface for use in controlling self-service machines and other devices is disclosed. A gesture is defined as motions and kinematic poses generated by humans, animals, or machines. Specific body features are tracked, and static and motion gestures are interpreted. Motion gestures are defined as a family of parametrically delimited oscillatory motions, modeled as a linear-in-parameters dynamic system with added geometric constraints to allow for real-time recognition using a small amount of memory and processing time. A linear least squares method is preferably used to determine the parameters which represent each gesture. Feature position measure is used in conjunction with a bank of predictor bins seeded with the gesture parameters, and the system determines which bin best fits the observed motion. Recognizing static pose gestures is preferably performed by localizing the body/object from the rest of the image, describing that object, and identifying that description. The disclosure details methods for gesture recognition, as well as the overall architecture for using gesture recognition to control of devices, including self-service machines.
    • 公开了一种用于控制自助服务机器和其他设备的手势识别界面。 手势被定义为人类,动物或机器产生的运动和运动姿态。 跟踪特定身体特征,并解释静态和运动手势。 运动手势被定义为参数定界的振荡运动系列,被建模为参数线性参数动态系统,附加的几何约束允许使用少量的存储器和处理时间进行实时识别。 优选使用线性最小二乘法来确定表示每个姿态的参数。 特征位置测量结合使用手势参数种子的预测器仓组,并且系统确定哪个箱最适合观察到的运动。 识别静态姿势手势优选地通过将来自图像的其余部分的身体/物体定位,描述该对象并识别该描述来执行。 本公开详细描述了用于手势识别的方法,以及用于使用手势识别来控制设备(包括自助服务机器)的整体架构。
    • 59. 发明授权
    • Synchronization recovery technique for storage media
    • 存储介质的同步恢复技术
    • US06557113B1
    • 2003-04-29
    • US09427451
    • 1999-10-26
    • Don Wilford WallentineMark Dale ThornleyGeorge Paul Jackson
    • Don Wilford WallentineMark Dale ThornleyGeorge Paul Jackson
    • G06F1100
    • G11B20/1403G11B20/10G11B20/18G11B27/3027G11B2220/20
    • The present invention relates to a data recovery technique for recovering unrecoverable data from a sector having a synchronization field damaged after formatting time or a synchronization mark that has been written improperly. The present invention may try conventional or traditional data recovery techniques first, but if these techniques are ineffective, these techniques can be bypassed in favor of an additional recovery mode. Based upon overall design parameters of a disk drive system and the recording medium format, the disk drive firmware estimates a synchronization mark starting position, analyzes the accuracy of that position and when re-synchronization has not yet occurred, the firmware makes iterative estimates within a window relative to the starting position, and analyzes these subsequent positions for accuracy as well. Once a synchronization mark is located, the data in the sector can be recovered.
    • 本发明涉及一种数据恢复技术,用于从具有在格式化时间之后损坏的同步字段的扇区或者写入不正确的同步标记中恢复不可恢复的数据。 本发明可以首先尝试传统的或传统的数据恢复技术,但是如果这些技术是无效的,则可以绕过这些技术来有利于附加的恢复模式。 基于磁盘驱动器系统的总体设计参数和记录介质格式,磁盘驱动器固件估计同步标记开始位置,分析该位置的准确性,并且当重新同步尚未发生时,固件在一个 窗口,并分析这些后续位置的准确性。 一旦找到同步标记,就可以恢复扇区中的数据。