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    • 61. 发明申请
    • MANAGING A LOCATION DATABASE FOR NETWORK-BASED POSITIONING SYSTEM
    • 管理基于网络的定位系统的位置数据库
    • US20110176523A1
    • 2011-07-21
    • US12688806
    • 2010-01-15
    • Ronald K. HuangMarkus FischerSeejo Pylappan
    • Ronald K. HuangMarkus FischerSeejo Pylappan
    • H04W24/00
    • H04W64/00G01S5/02G01S5/0242
    • Methods, program products, and systems for managing a location database are described. A server computer can receive location information from location-aware mobile devices (e.g., GPS-enabled devices) located within a communication range of access points of a wireless communications network. The server computer can calculate average geographic locations using the received locations for each access point. Based on the average geographic locations, the server computer can assign the access points to cells of a geographic grid. The server computer can filter the access points in each cell based on popularity, stability, longevity, and freshness of the access point and the received data. When a second mobile device connects to an access point in a cell, the server computer can transmit locations of the access points in the cell and in neighboring cells to the second mobile device such that a location of the second mobile device can be estimated.
    • 描述了用于管理位置数据库的方法,程序产品和系统。 服务器计算机可以从位于无线通信网络的接入点的通信范围内的位置感知移动设备(例如,支持GPS的设备)接收位置信息。 服务器计算机可以使用每个接入点的接收位置来计算平均地理位置。 根据平均地理位置,服务器计算机可以将接入点分配给地理网格的单元。 服务器计算机可以基于接入点和接收到的数据的流行度,稳定性,寿命和新鲜度来过滤每个小区中的接入点。 当第二移动设备连接到小区中的接入点时,服务器计算机可以将小区中和相邻小区中的接入点的位置发送到第二移动设备,使得可以估计第二移动设备的位置。
    • 65. 发明授权
    • Tray apparatus, column with same and method of assembling and using
    • 托盘设备,柱与组装和使用相同和方法
    • US07770873B2
    • 2010-08-10
    • US10544744
    • 2004-02-05
    • Mark W. PillingMarkus FischerGiuseppe MoscaElena Tacchini
    • Mark W. PillingMarkus FischerGiuseppe MoscaElena Tacchini
    • B01F3/04
    • B01D3/20B01D3/22
    • A vapor-liquid contact tray apparatus having a tray with a fluid infeed section and a fluid travel section together with downcomer which is in fluid communication with the fluid travel section of the tray. A redirecting baffle is positioned at an inlet opening of the downcomer and push valves are provided in the fluid travel section of the tray. The push valves are preferably arranged in one or more zones of high concentration of push valves relative to one or more bubbling aperture zones with a lower concentration of push valves or no push valves. The redirecting baffle is provided in the downcomer and extends above the tray to capture fluid flowing horizontally off of the tray (e.g., exiting from a weirless or weir interface) and into a preferably concave upper portion of the redirecting baffle for controlling and redirecting the high momentum flow into and through the downcomer. A plurality of redirecting baffles are featured in one embodiment together with apertured straight sections extending down into the downcomer as in down to the half way mark of downcomer depth or further down including out of the bottom of the downcomer.
    • 一种气液触点托盘装置,具有带有流体进料部分的托盘和一个流体运动部分以及与托盘的流体运动部分流体连通的降液管。 重定向挡板位于降液管的入口处,并且推动阀设置在托盘的流体移动部分中。 推动阀优选地布置在相对于一个或多个具有较低浓度的推动阀或不推动阀的一个或多个鼓泡孔区域的高浓度推压阀的一个或多个区域中。 重定向挡板设置在降液管中并且在托盘上方延伸以捕获水平地离开托盘的流体(例如,从无堰或堰界面离开)并进入重定向挡板的优选凹入的上部,用于控制和重定向高 动量流入并通过降液管。 多个重定向挡板的特征在于一个实施例以及向下延伸到降液管中的有孔直的部分,如直到降液管深度的下半部分或进一步向下包括在降液管的底部之外。
    • 67. 发明授权
    • Cross axis ball and socket joint with sealing ring for cross axis sleeve ends
    • 十字轴球轴承和密封圈用于横轴套管端
    • US07438493B2
    • 2008-10-21
    • US11266869
    • 2005-11-03
    • Eric HolmesFrank FehreMarkus Fischer
    • Eric HolmesFrank FehreMarkus Fischer
    • F16C11/00
    • F16C11/0614F16C11/0671F16J3/042Y10T403/31Y10T403/315Y10T403/32631Y10T403/32729
    • A ball joint, is provided in the form of a cross axis joint with a housing, a bearing shell in the housing and a ball sleeve. The ball sleeve includes a ball portion with a bearing surface cooperating with the bearing shell and a first pivot pin and a second pivot pin extending from said ball portion in an axial direction. The ball sleeve has an inner surface defining a through hole (50) for receipt of a connection bolt. The first pivot pin has a first end with a first outer surface (42) and a first annular end face (41) and the second pivot pin has a second end with a second outer surface (44) and a second annular end face (43). Sealing rings (60, 60′, 60″, 90, 95) are provided, each having a first axially extending portion extending along the first outer surface and having a sealing area outer surface defining a bellows seal seat (64, 98) and a radially extending portion extending along the end face. Each bellows seal (52, 54) is connected to the housing at one end and connected to said bellows seal seat (64, 98) at another end.
    • 球形接头以具有壳体的轴向接合件的形式提供,壳体中的轴承壳体和球套筒。 所述球套包括具有与所述轴承壳配合的轴承面的球部,以及从所述球部沿轴向延伸的第一枢轴销和第二枢转销。 球套具有限定用于接收连接螺栓的通孔(50)的内表面。 第一枢转销具有带有第一外表面(42)和第一环形端面(41)的第一端,第二枢转销具有带有第二外表面(44)和第二环形端面(43)的第二端 )。 提供密封环(60,60',60“,90,95),每个密封环具有沿着第一外表面延伸的第一轴向延伸部分,并且具有限定波纹管密封座(64,98)的密封区域外表面, 沿着端面延伸的径向延伸部分。 每个波纹管密封件(52,54)在一端连接到壳体,并在另一端连接到所述波纹管密封座(64,98)。
    • 70. 发明申请
    • Tray apparatus, column with same and method of assembling and using
    • 托盘设备,柱与组装和使用相同和方法
    • US20070040289A1
    • 2007-02-22
    • US10544744
    • 2004-02-05
    • Mark PillingMarkus FischerGiuseppe MoscaElena Tacchini
    • Mark PillingMarkus FischerGiuseppe MoscaElena Tacchini
    • B01F3/04
    • B01D3/20B01D3/22
    • A vapor-liquid contact tray apparatus having a tray with a fluid infeed section and a fluid travel section together with downcomer which is in fluid communication with the fluid travel section of the tray. A redirecting baffle is positioned at an inlet opening of the downcomer and push valves are provided in the fluid travel section of the tray. The push valves are preferably arranged in one or more zones of high concentration of push valves relative to one or more bubbling aperture zones with a lower concentration of push valves or no push valves. The redirecting baffle is provided in the downcomer and extends above the tray to capture fluid flowing horizontally off of the tray (e.g., exiting from a weirless or weir interface) and into a preferably concave upper portion of the redirecting baffle for controlling and redirecting the high momentum flow into and through the downcomer. A plurality of redirecting baffles are featured in one embodiment together with apertured straight sections extending down into the downcomer as in down to the half way mark of downcomer depth or further down including out of the bottom of downcomer.
    • 一种气液触点托盘装置,具有带有流体进料部分的托盘和一个流体运动部分以及与托盘的流体运动部分流体连通的降液管。 重定向挡板位于降液管的入口处,并且推动阀设置在托盘的流体移动部分中。 推动阀优选地布置在相对于一个或多个具有较低浓度的推动阀或不推动阀的一个或多个鼓泡孔区域的高浓度推压阀的一个或多个区域中。 重定向挡板设置在降液管中并且在托盘上方延伸以捕获水平地离开托盘的流体(例如,从无堰或堰界面离开)并且进入重定向挡板的优选凹入的上部,用于控制和重定向高 动量流入并通过降液管。 在一个实施例中,多个重定向挡板的特征在于向下延伸到降液管中的有孔直的部分,直到下降管深度的下半部标记或进一步向下包括在降液管的底部之外。