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    • 3. 发明授权
    • System and method for providing an adjusted weighted repeat sale index
    • 提供调整后的加权重复销售指数的系统和方法
    • US08407120B1
    • 2013-03-26
    • US12344761
    • 2008-12-29
    • James Douglas GordonPamela W. Simms
    • James Douglas GordonPamela W. Simms
    • G06Q40/00
    • G06Q40/02G06Q50/16
    • Systems, methods, and computer-readable storage media are described for estimating real estate property values based on an adjusted repeat sales model. In one exemplary embodiment, a computer-implemented method comprises calculating data for estimating the adjustments from aggregated levels to disaggregated levels by marking a first transaction to a second transaction using a repeat sales house price index function at an aggregated level; determining, using the calculated data, an estimate of the deviation between the repeat sales house price index at the aggregated level and a repeat sales house price index at a disaggregated level; and calculating the repeat sales house price index at the disaggregated level based on the determined estimate of the deviation from the aggregated level.
    • 描述了基于经调整的重复销售模型来估计房地产属性值的系统,方法和计算机可读存储介质。 在一个示例性实施例中,计算机实现的方法包括通过使用聚合级别的重复销售房屋价格指数函数将第一交易标记为第二交易来计算用于估计从汇总水平到分解水平的调整的数据; 使用所计算的数据来确定在综合水平的重复销售房屋价格指数与分解水平的重复销售房屋价格指数之间的偏差的估计; 并根据所确定的与汇总水平偏差的估计值,计算分解水平的重复销售房屋价格指数。
    • 7. 发明授权
    • Radio interoperability system and method
    • 无线电互操作系统和方法
    • US08346263B2
    • 2013-01-01
    • US12719654
    • 2010-03-08
    • Pierre OlivierDouglas Gordon Roberts
    • Pierre OlivierDouglas Gordon Roberts
    • H04W36/00
    • H04W92/02
    • A method, system and memory are provided for enabling interoperability. A communication session between different communication systems, such as radio systems, operating using different protocols is initiated by receiving a scenario identifier from one of the user devices. An interoperability server receives the scenario identifier and accesses interoperability data to obtain the connection information corresponding the scenario matching the scenario identifier. The data includes scenarios for communication sessions and the connections required for each scenario. Once the interoperability server obtains the connection information, the communication session is initiated.
    • 提供了一种方法,系统和存储器,以实现互操作性。 通过从一个用户设备接收场景标识符来启动不同通信系统之间的通信会话,诸如无线电系统,使用不同的协议操作。 互操作性服务器接收场景标识符并访问互操作性数据,以获得与场景标识符匹配的场景对应的连接信息。 数据包括通信会话的场景和每个场景所需的连接。 一旦互操作性服务器获得连接信息,就启动通信会话。
    • 9. 发明授权
    • Axlebox retainer key, an assembly including the key and a method of fastening the key
    • 轴套保持键,包括钥匙的组件和紧固钥匙的方法
    • US08297200B2
    • 2012-10-30
    • US11996704
    • 2006-07-26
    • Joseph WolinskiDouglas Gordon Cummings
    • Joseph WolinskiDouglas Gordon Cummings
    • B61F5/26
    • B61F5/26B61F5/50Y10T29/49904
    • An axlebox retainer key (50) is disclosed for fitting to a pedestal leg (24) of a sideframe of a rail wagon bogie. The key (50) comprises a body which has a basal projection (52) which extends in use into a cavity or hole (42) which is formed in the pedestal leg (24). The key (50) also has an upper surface recess (60) which is arranged to receive a locking pin (66) which can be axially inserted to maintain the key (50) at the pedestal leg (24). The locking pin (66) is also inserted via the pedestal leg side wall (30) which incorporates a through-hole (82) through which the locking pin (66) is passed. To install the key (50), an operator first positions the basal projection (52) of the key (50) in the cavity or a hole (42) that is formed in the pedestal leg (24), and then moves the locking pin 66 across the key (50) via the through-hole (82) in the side wall (30) so as to secure the key (50) to the pedestal (24).
    • 公开了一种用于安装到铁路货车转向架的侧架的基座腿(24)上的轴箱固定键(50)。 键(50)包括具有基部突起(52)的主体,该基部突起(52)在使用中延伸到形成在基座腿(24)中的空腔(42)中。 键(50)还具有上表面凹槽(60),该上表面凹槽(60)设置成容纳可以轴向插入的锁定销(66),以将键(50)保持在基座腿(24)处。 锁定销(66)也经由基座腿侧壁(30)插入,该底座侧壁包括通孔(82),锁定销(66)穿过该通孔。 为了安装键(50),操作者首先将键(50)的基部突起(52)定位在空腔中或形成在基座腿(24)中的孔(42)中,然后使锁定销 66通过所述侧壁(30)中的通孔(82)跨过所述键(50),以将所述键(50)固定到所述基座(24)。