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1. 发明申请

US20100127853A1 METHOD AND APPARATUS FOR LOCATING AND TRACKING OBJECTS IN A MINING ENVIRONMENT 审中-公开
标题翻译：用于在采矿环境中定位和跟踪物体的方法和装置
公开(公告)号：US20100127853A1
公开(公告)日：2010-05-27
申请号：US12276898
申请日：2008-11-24
申请人： James Edward Hanson , Jennifer D. Carpenter
发明人： James Edward Hanson , Jennifer D. Carpenter
IPC分类号： G08B1/08
CPC分类号： G08G1/20 , G01S5/0289 , G01S5/14 , G01S13/931 , G01S2013/9357 , G01S2013/936
摘要： Methods and apparatus for locating and tracking objects in a mining environment are disclosed that include selecting an operational area within which the locations of a plurality of objects are to be determined and tracked over time. Radio transceiver systems and associated display systems provided to the plurality objects are operated to form an ad-hoc, peer-to-peer network. The relative positions of the various objects are determined by measuring the time-of-flight of radio signals exchanged between various ones of the radio transceiver systems and analyzing the time-of-flight of such exchanged radio signals. The relative positions of at least some of the objects within the operational area are then displayed on the display system.
摘要翻译：公开了用于在采矿环境中定位和跟踪物体的方法和装置，其包括选择要在多个对象中的位置随时间确定和跟踪的操作区域。提供给多个对象的无线电收发器系统和相关联的显示系统被操作以形成自组织的对等网络。通过测量在各种无线电收发器系统之间交换的无线电信号的时间和分析这种交换的无线电信号的飞行时间来确定各种对象的相对位置。然后在显示系统上显示操作区域内的至少一些对象的相对位置。

2. 发明授权

US08029208B1 Apparatus and method for covering a surface of a body of water to inhibit evaporation 失效
标题翻译：用于覆盖水体表面以抑制蒸发的装置和方法
公开(公告)号：US08029208B1
公开(公告)日：2011-10-04
申请号：US12189467
申请日：2008-08-11
申请人： Darin Michael Lee , Ari Gabriel Partanen , Tamara Butler Johndrow , Timothy George Robinson , William Arthur Ebert , Eric William Ebert , Todd Jason Ebert
发明人： Darin Michael Lee , Ari Gabriel Partanen , Tamara Butler Johndrow , Timothy George Robinson , William Arthur Ebert , Eric William Ebert , Todd Jason Ebert
IPC分类号： B65D88/34
CPC分类号： E04H4/08
摘要： A cover structure for covering a portion of a surface of a body of water includes a first plate having a brim, a second plate having a brim, the second plate overlying and spaced apart from the first plate, a support structure coupling the first plate to the second plate, and the cover structure having a specific gravity for maintaining the first plate in a position covering a portion of the surface of a body of water, and maintaining the second plate below the portion of the surface of the body of water.
摘要翻译：用于覆盖水体表面的一部分的盖结构包括具有边缘的第一板，具有边缘的第二板，覆盖并与第一板隔开的第二板，将第一板连接到第二板和具有比重的盖结构，用于将第一板保持在覆盖水体表面的一部分的位置，并将第二板保持在水体表面的下方。

3. 发明授权

US07784568B2 Method and apparatus for controlling tracked vehicles 有权
标题翻译：用于控制跟踪车辆的方法和装置
公开(公告)号：US07784568B2
公开(公告)日：2010-08-31
申请号：US12233284
申请日：2008-09-18
申请人： John Petersen , Eric Poulson
发明人： John Petersen , Eric Poulson
IPC分类号： B62D11/00
CPC分类号： B62D11/003 , B62D11/08
摘要： Apparatus for controlling a track on a tracked vehicle may comprise a drive system, a clutch, a brake, and a track control system to operate the clutch and the brake. A control signal generator operatively associated with the track control system produces control signals that vary at a first rate to cause the track control system to transition the clutch from an engaged state to a disengaged state and produces control signals that vary at a second rate to cause the track control system to transition the brake from an initial application state to a full application state, the second rate being less than the first rate.
摘要翻译：用于控制跟踪车辆上的轨道的装置可以包括驱动系统，离合器，制动器和用于操作离合器和制动器的轨道控制系统。与轨道控制系统可操作地相关联的控制信号发生器产生以第一速率变化的控制信号，以使轨道控制系统将离合器从接合状态转换到分离状态，并产生以第二速率变化的控制信号，轨道控制系统将制动器从初始应用状态转换到完全应用状态，第二速率小于第一速率。

4. 发明授权

US07963014B2 Method for retrofitting an existing idler assembly 失效
标题翻译：改造现有惰轮总成的方法
公开(公告)号：US07963014B2
公开(公告)日：2011-06-21
申请号：US12537819
申请日：2009-08-07
申请人： Edwin Bradberry , Chris Peralta , Leeland Boday
发明人： Edwin Bradberry , Chris Peralta , Leeland Boday
IPC分类号： B23P6/00 , B62D55/14 , F16C35/00
CPC分类号： B62D55/145 , B62D55/32 , Y10T29/49716 , Y10T29/4973 , Y10T29/49732 , Y10T29/49735 , Y10T29/49737 , Y10T29/49739 , Y10T29/49742
摘要： A method for retrofitting a piece of equipment having a flexible track assembly is disclosed and may include disassembling an existing idler shaft from an idler gear and from at least one bearing block attached to the piece of equipment. The method may also include attaching a sleeve within the opening of the idler gear. A new idler shaft may then be positioned within an opening of at least one of the bearing blocks and within an opening in the sleeve. The new idler shaft and idler gear being configured such that the new idler shaft, idler gear, and sleeve rotate together. The method may then include placing at least one bushing liner within the opening of at least one bearing block and attaching a retaining device to at least one end of the new idler shaft to retain the new idler shaft axially.
摘要翻译：公开了一种用于改装具有柔性轨道组件的设备的方法，并且可以包括将已有的空转轴与空转齿轮以及连接到该设备上的至少一个轴承座拆卸。该方法还可以包括将套筒附接在空转齿轮的开口内。然后可以将新的惰轮轴定位在至少一个轴承座的开口内并且在套筒内的开口内。新的惰轮和惰轮被构造成使得新的惰轮轴，空转齿轮和套筒一起旋转。该方法可以包括将至少一个衬套衬套放置在至少一个轴承座的开口内，并将保持装置附接到新的惰轮轴的至少一端，以轴向保持新的惰轮轴。

5. 发明申请

US20090293252A1 METHOD FOR RETROFITTING AN EXISTING IDLER ASSEMBLY 失效
标题翻译：改进现有IDLER大会的方法
公开(公告)号：US20090293252A1
公开(公告)日：2009-12-03
申请号：US12537819
申请日：2009-08-07
申请人： Edwin Bradberry , Leeland Boday , Chris Peralta
发明人： Edwin Bradberry , Leeland Boday , Chris Peralta
IPC分类号： B23P19/04
CPC分类号： B62D55/145 , B62D55/32 , Y10T29/49716 , Y10T29/4973 , Y10T29/49732 , Y10T29/49735 , Y10T29/49737 , Y10T29/49739 , Y10T29/49742
摘要： A method for retrofitting a piece of equipment having a flexible track assembly is disclosed and may include disassembling an existing idler shaft from an idler gear and from at least one bearing block attached to the piece of equipment. The method may also include attaching a sleeve within the opening of the idler gear. A new idler shaft may then be positioned within an opening of at least one of the bearing blocks and within an opening in the sleeve. The new idler shaft and idler gear being configured such that the new idler shaft, idler gear, and sleeve rotate together. The method may then include placing at least one bushing liner within the opening of at least one bearing block and attaching a retaining device to at least one end of the new idler shaft to retain the new idler shaft axially.
摘要翻译：公开了一种用于改装具有柔性轨道组件的设备的方法，并且可以包括将已有的空转轴与空转齿轮以及连接到该设备上的至少一个轴承座拆卸。该方法还可以包括将套筒附接在空转齿轮的开口内。然后可以将新的惰轮轴定位在至少一个轴承座的开口内并且在套筒内的开口内。新的惰轮和惰轮被构造成使得新的惰轮轴，空转齿轮和套筒一起旋转。该方法可以包括将至少一个衬套衬套放置在至少一个轴承座的开口内，并将保持装置附接到新的惰轮轴的至少一端，以轴向保持新的惰轮轴。

6. 发明授权

US08026848B2 Radio-based position location systems, antenna configurations, and methods for determining antenna configurations 失效
标题翻译：基于无线电的位置定位系统，天线配置以及用于确定天线配置的方法
公开(公告)号：US08026848B2
公开(公告)日：2011-09-27
申请号：US12184727
申请日：2008-08-01
申请人： James Edward Hanson
发明人： James Edward Hanson
IPC分类号： H01Q3/00
CPC分类号： G01S13/87 , G01S7/2813 , G01S13/42 , H01Q1/3216 , H01Q19/108 , H01Q21/28
摘要： A radio-based position location system for determining a relative position of a first object with respect to a second object may include a first radio operatively associated with the first object. A first directional antenna having at least a high gain region is mounted to the second object so that the high gain region is directed generally outwardly from the second object and defines a first detection zone. A second directional antenna having at least a high gain region is also mounted to the second object and is oriented so that the high gain region is also directed generally outwardly and defines a second detection zone. A second radio connected to the first and second directional antennas exchanges radio signals with at least the first radio to determine the relative position of the first object with respect to the second object at least in part by determining a time-of-flight of a radio signal. The radio signals are primarily exchanged via the first directional antenna when the first object is in the first detection zone, whereas the radio signals are primarily exchanged via the second directional antenna when the first object is in the second detection zone.
摘要翻译：用于确定第一对象相对于第二对象的相对位置的基于无线电的位置定位系统可以包括与第一对象可操作地相关联的第一无线电。具有至少高增益区域的第一定向天线安装到第二物体，使得高增益区域通常从第二物体向外指向并且限定第一检测区域。具有至少高增益区域的第二定向天线也被安装到第二物体并被定向成使得高增益区域也大致向外指向并且限定第二检测区域。连接到第一和第二定向天线的第二无线电与至少第一无线电交换无线电信号，至少部分地通过确定无线电的飞行时间来确定第一对象相对于第二对象的相对位置信号。当第一物体处于第一检测区域时，无线电信号主要经由第一定向天线交换，而当第一物体处于第二检测区域时，无线电信号主要经由第二定向天线进行交换。

7. 发明申请

US20100263490A1 METHODS AND SYSTEMS FOR RECOVERING RHENIUM FROM A COPPER LEACH 审中-公开
标题翻译：从铜矿沥青回收铑的方法和系统
公开(公告)号：US20100263490A1
公开(公告)日：2010-10-21
申请号：US12424863
申请日：2009-04-16
申请人： Brett T. Waterman , Steve Nels Dixon , Theresa Linne Morelli , George Owusu , Stefka Todorova Ormsby
发明人： Brett T. Waterman , Steve Nels Dixon , Theresa Linne Morelli , George Owusu , Stefka Todorova Ormsby
IPC分类号： C22B61/00 , C25C7/00
CPC分类号： C22B15/0089 , C01G47/00 , C22B3/24 , C22B5/00 , C22B15/0086 , C22B61/00 , C25C1/12 , Y02P10/234 , Y02P10/236
摘要： Various embodiments provide new methods of rhenium recovery. The methods can include subjecting a metal-bearing solution to an activated carbon bed, and adsorbing rhenium onto the activated carbon. The methods can also include heating a basic aqueous elution solution and eluting the rhenium from the activated carbon with the heated elution solution.
摘要翻译：各种实施方案提供了铼回收的新方法。所述方法可以包括将含金属溶液经受活性炭床，并将铼吸附到活性炭上。该方法还可以包括加热碱性含水洗脱溶液并用加热的洗脱溶液从活性炭中洗脱铼。

8. 发明申请

US20100026577A1 RADIO-BASED POSITION LOCATION SYSTEMS, ANTENNA CONFIGURATIONS, AND METHODS FOR DETERMINING ANTENNA CONFIGURATIONS 失效
标题翻译：基于无线电的位置定位系统，天线配置和确定天线配置的方法
公开(公告)号：US20100026577A1
公开(公告)日：2010-02-04
申请号：US12184727
申请日：2008-08-01
申请人： James Edward Hanson
发明人： James Edward Hanson
IPC分类号： G01S1/24
CPC分类号： G01S13/87 , G01S7/2813 , G01S13/42 , H01Q1/3216 , H01Q19/108 , H01Q21/28
摘要： A radio-based position location system for determining a relative position of a first object with respect to a second object may include a first radio operatively associated with the first object. A first directional antenna having at least a high gain region is mounted to the second object so that the high gain region is directed generally outwardly from the second object and defines a first detection zone. A second directional antenna having at least a high gain region is also mounted to the second object and is oriented so that the high gain region is also directed generally outwardly and defines a second detection zone. A second radio connected to the first and second directional antennas exchanges radio signals with at least the first radio to determine the relative position of the first object with respect to the second object at least in part by determining a time-of-flight of a radio signal. The radio signals are primarily exchanged via the first directional antenna when the first object is in the first detection zone, whereas the radio signals are primarily exchanged via the second directional antenna when the first object is in the second detection zone.
摘要翻译：用于确定第一对象相对于第二对象的相对位置的基于无线电的位置定位系统可以包括与第一对象可操作地相关联的第一无线电。具有至少高增益区域的第一定向天线安装到第二物体，使得高增益区域通常从第二物体向外指向并且限定第一检测区域。具有至少高增益区域的第二定向天线也被安装到第二物体并被定向成使得高增益区域也大致向外指向并且限定第二检测区域。连接到第一和第二定向天线的第二无线电与至少第一无线电交换无线电信号，至少部分地通过确定无线电的飞行时间来确定第一对象相对于第二对象的相对位置信号。当第一物体处于第一检测区域时，无线电信号主要经由第一定向天线交换，而当第一物体处于第二检测区域时，无线电信号主要经由第二定向天线进行交换。

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