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11. 发明授权

US06832707B2 Refractory nozzle for a metallurgical vessel 失效
$Refractory nozzle for a metallurgical vessel$
标题翻译：用于冶金容器的耐火喷嘴
公开(公告)号：US06832707B2
公开(公告)日：2004-12-21
申请号：US10355712
申请日：2003-01-31
申请人： Martin Kendall , Jean-Paul Verhoeven , Marc Timmermans
发明人： Martin Kendall , Jean-Paul Verhoeven , Marc Timmermans
IPC分类号： B22D3506
CPC分类号： B22D41/60
摘要： A refractory nozzle is provided for a metallurgical vessel, in particular for steel melts, wherein the nozzle has a flow-through opening with an upper end, a lower end, and an inner wall laterally enclosing the flow-through opening. In order to improve known discharge nozzles, in particular with regard to their thermal shock resistance, a heater and/or a thermal insulating material, that dissolves or bums upon contact with fluid steel, is arranged along the inner wall in the flow-through opening.
摘要翻译：为冶金容器提供耐火喷嘴，特别是用于钢熔体，其中喷嘴具有一个具有上端，下端和横向封闭流通开口的内壁的流通开口。为了改进已知的排出喷嘴，特别是关于它们的耐热冲击性，在流通开口内的内壁上布置有与流体钢接触时溶解或燃烧的加热器和/或绝热材料。

12. 发明授权

US06580899B1 Adaptive forward power management algorithm for traffic hotspots 有权
标题翻译：用于交通热点的自适应前向功率管理算法
公开(公告)号：US06580899B1
公开(公告)日：2003-06-17
申请号：US09657109
申请日：2000-09-07
申请人： Robert Dalgleish , Martin Kendall
发明人： Robert Dalgleish , Martin Kendall
IPC分类号： H04B110
CPC分类号： H04W52/34
摘要： The present invention provides greater capacity in a dynamic allocation of power. First, the invention requires the reduction, not the increase, of signal power in low traffic areas. Because this signal power reduction reduces interference in surrounding high traffic cell site areas, those high traffic cell site areas can re-direct some of this surplus power to support a greater voice and data traffic load. Accordingly, the invention increases capacity of voice and data communications in high traffic areas, where it is needed most, by lowering (and dynamically regulating) the signal power in low traffic cell site areas.
摘要翻译：本发明在动力分配中提供更大的容量。首先，本发明要求减少而不是增加低交通区域的信号功率。由于这种信号功率降低降低了周围高流量小区站点区域的干扰，因此这些高流量小区站点区域可以重新定向一些剩余电力，以支持更大的语音和数据流量负载。因此，本发明通过降低（并动态地调节）低业务小区站点区域中的信号功率，增加了最需要的高流量区域中语音和数据通信的容量。

13. 发明授权

US08236234B2 Container for molten metal 有权
标题翻译：熔融金属容器
公开(公告)号：US08236234B2
公开(公告)日：2012-08-07
申请号：US12984065
申请日：2011-01-04
申请人： Martin Kendall
发明人： Martin Kendall
IPC分类号： C21B7/24 , G01K1/14
CPC分类号： G01K1/125 , B22D1/005 , B22D41/00 , C21C5/4673 , C21C5/48 , F27D3/1536 , F27D3/16 , F27D21/0014 , G01K7/02 , G01K13/00 , G01K13/10
摘要： A container for molten metal includes an outlet for outflow of the molten metal from the container and a temperature measuring device fixed in a wall of the container. The temperature measuring device includes a plug, an outer protective sheath having a closed end, and an inner protective tube having a closed end. The inner protective tube is arranged within the outer protective sheath. A thermocouple is arranged within the inner protective tube. The plug includes a substantially refractory material and the outer protective sheath consists essentially of substantially refractory metal oxide and graphite. The outer protective sheath extends away from the first end of the plug and projects into a recessed portion of the wall of the container. The closed end of the outer protective sheath is arranged in the recessed portion. A junction of the thermocouple is proximate to the closed end of the inner protective tube.
摘要翻译：用于熔融金属的容器包括用于从容器流出熔融金属的出口和固定在容器壁上的温度测量装置。温度测量装置包括插头，具有封闭端的外部保护套和具有封闭端的内部保护管。内保护管布置在外护套内。内部保护管内设有一个热电偶。塞子包括基本上耐火材料，外保护护套主要由基本上难熔的金属氧化物和石墨组成。外护套从插头的第一端延伸出来并突出到容器壁的凹入部分中。外护套的封闭端设置在凹部内。热电偶的接头靠近内部保护管的封闭端。

14. 发明授权

US08071012B2 Temperature measuring device 有权
标题翻译：温度测量装置
公开(公告)号：US08071012B2
公开(公告)日：2011-12-06
申请号：US12706998
申请日：2010-02-17
申请人： Martin Kendall
发明人： Martin Kendall
IPC分类号： C21B7/24 , G01K1/14
CPC分类号： G01K1/125 , B22D1/005 , B22D41/00 , C21C5/4673 , C21C5/48 , F27D3/1536 , F27D3/16 , F27D21/0014 , G01K7/02 , G01K13/00 , G01K13/10
摘要： A temperature measuring device for molten metal includes a porous plug with a first end and an opposed second end, an outer protective sheath with a closed end, an inner protective tube with a closed end, and a thermocouple arranged within an interior of the inner protective tube. The outer protective sheath extends away from the first end of the plug and the inner protective tube is arranged within an interior of the outer protective sheath. The porous plug comprises a substantially refractory material and the outer protective sheath consists essentially of substantially refractory metal oxide and graphite. A junction of the thermocouple is proximate to the closed end of the inner protective tube.
摘要翻译：一种用于熔融金属的温度测量装置包括具有第一端和相对的第二端的多孔塞，具有封闭端的外保护套，具有封闭端的内保护管和布置在内保护件内部的热电偶管。外保护套远离插头的第一端延伸，内保护管布置在外护套的内部。多孔插塞包括基本上耐火材料，外保护护套主要由基本上难熔的金属氧化物和石墨组成。热电偶的接头靠近内部保护管的封闭端。

15. 发明授权

US08050234B2 Walsh code management in a code division multiple access cellular wireless communication system 有权
标题翻译：沃尔什码管理在码分多址蜂窝无线通信系统中
公开(公告)号：US08050234B2
公开(公告)日：2011-11-01
申请号：US12471122
申请日：2009-05-22
申请人： Chang-Gang Zhang , Farhad Bassirat , Martin Kendall
发明人： Chang-Gang Zhang , Farhad Bassirat , Martin Kendall
IPC分类号： H04W4/00
CPC分类号： H04W16/06 , H04W36/18
摘要： A cellular wireless communication system and method of operation manages Walsh codes in order to ensure that sufficient Walsh codes are available to prevent call blocking and to support additional hand-off operations. In an initial operating condition, the cellular wireless communication system services normal hand-off operations in which a maximum number of cells and sectors may participate in hand-off. With hand-off operations according to the present invention, each cell or sector participating in hand-off for a mobile terminal uses a unique Walsh code for covering its forward link signals. When the number of Walsh codes available for servicing new calls is reduced so that it meets or exceeds a Walsh code availability threshold, the number of cells and sectors that may participate in hand-off is reduced from the maximum number. In the number of participating cells/sectors results in release or non-use of some Walsh codes. In subsequent operations when sufficient Walsh codes are available for servicing hand-off operations, a greater number, up to the maximum number of cells and sectors may again participate in hand-off of the mobile terminal.
摘要翻译：蜂窝无线通信系统和操作方法管理沃尔什码，以便确保足够的沃尔什码可用于防止呼叫阻塞并支持额外的切换操作。在初始操作条件下，蜂窝无线通信系统服务正常切换操作，其中最大数量的小区和扇区可以参与切换。根据本发明的切换操作，参与移动终端切换的每个小区或扇区使用唯一的沃尔什码来覆盖其前向链路信号。当可用于维护新呼叫的沃尔什码数量减少时，其达到或超过沃尔什码可用性阈值，可以参与越区切换的小区和扇区的数量从最大数量减少。参与的单元/扇区的数量导致释放或不使用某些沃尔什码。在足够的沃尔什码可用于维修切换操作的后续操作中，更多的数量，直到最大数量的小区和扇区可以再次参与移动终端的越区切换。

16. 发明授权

US08017069B2 Ceramic seating stone and metallurgical vessel 失效
标题翻译：陶瓷座椅石和冶金船
公开(公告)号：US08017069B2
公开(公告)日：2011-09-13
申请号：US11610549
申请日：2006-12-14
申请人： Martin Kendall
发明人： Martin Kendall
IPC分类号： C21B7/06
CPC分类号： B22D41/02 , B22D41/08 , B22D41/22 , B22D41/50
摘要： A ceramic seating stone is provided for use in or on a metallurgical vessel for holding molten metal. The stone is formed as a whole or in parts of ceramic fibers, hollow ceramic spheres and/or foam ceramics.
摘要翻译：提供陶瓷座垫用于冶金容器中或其上用于保持熔融金属。石头整体形成或部分形成陶瓷纤维，中空陶瓷球和/或泡沫陶瓷。

17. 发明申请

US20060113059A1 Regulation method for throughflow and bottom nozzle of a metallurgical vessel 有权
标题翻译：冶金容器的通流和底部喷嘴的调节方法
公开(公告)号：US20060113059A1
公开(公告)日：2006-06-01
申请号：US11286508
申请日：2005-11-23
申请人： Martin Kendall
发明人： Martin Kendall
IPC分类号： B22D11/18 , B22D11/10
CPC分类号： B22D41/24 , B22D41/42 , B22D41/502 , B22D41/58
摘要： Regulation of the throughflow of metal melt is provided through a bottom nozzle of a metallurgical vessel having an upper nozzle arranged in the floor of the metallurgical vessel and a lower nozzle arranged below the upper nozzle. At least one inert gas inlet aperture is provided to the melt throughflow aperture, and a sensor is arranged on or in the lower nozzle for determining the layer thickness of metal clogging in the nozzle. The inert gas supply into the bottom nozzle is regulated using measurement signals of the sensor. A bottom nozzle for the metallurgical vessel is provided with a wall of the melt throughflow aperture through the nozzles being formed at least sealed against metal melt and the nozzles being at least partially surrounded by a gas-tight housing. The housing at its lower end encloses the lower nozzle at its periphery in a gas-tight manner and is arranged with a portion of its inner side abutting on the outer side of the nozzle. A thermally insulating solid is arranged between the wall of the melt throughflow aperture and the housing.
摘要翻译：通过冶金容器的底部喷嘴提供金属熔体的通流的调节，其具有布置在冶金容器的底板中的上喷嘴和布置在上喷嘴下方的下喷嘴。至少一个惰性气体入口孔被提供到熔体通过流通孔，并且传感器布置在下喷嘴上或下喷嘴中，以确定喷嘴中金属堵塞的层厚度。使用传感器的测量信号调节底部喷嘴中的惰性气体供应。用于冶金容器的底部喷嘴设置有通过喷嘴的熔体通过流动孔的壁，其至少密封成金属熔体密封，并且喷嘴至少部分地由气密的壳体包围。其下端的壳体在其周边以气密方式封闭下喷嘴，并且其内侧的一部分与喷嘴的外侧相抵。在熔体通过流通孔的壁和壳体之间设置绝热固体。

18. 发明申请

US20060002449A1 Container for molten metal, use of the container and method for determining an interface 审中-公开
标题翻译：用于熔融金属的容器，容器的使用和用于确定界面的方法
公开(公告)号：US20060002449A1
公开(公告)日：2006-01-05
申请号：US11174707
申请日：2005-07-05
申请人： Martin Kendall
发明人： Martin Kendall
IPC分类号： G01K1/12
CPC分类号： G01K1/125 , B22D2/003 , B22D2/006 , G01K1/105
摘要： A container for molten metal is provided with a temperature measuring device arranged in an opening of a container wall. The temperature measuring device has a protective sheath, which projects into the container and which is closed at its end arranged in the container. A temperature measuring element is arranged in an opening of the protective sheath. The protective sheath is composed of a mixture of a heat-resistant metal oxide and graphite, and the closed end is spaced at least 50 mm from the container wall.
摘要翻译：容器壁开口处的温度测量装置具有由耐热金属氧化物和石墨的混合物构成的保护套（2），该容器的封闭端与容器壁间隔开50mm。温度测量元件（3）处于保护套的开口中。还包括用于确定容器内容物之间的界面的方法的独立权利要求。

19. 发明申请

US20050041612A1 Walsh Code management in a Code Division Multiple Access cellular wireless communication system 有权
标题翻译：码分多址蜂窝无线通信系统中的沃尔什码管理
公开(公告)号：US20050041612A1
公开(公告)日：2005-02-24
申请号：US10035846
申请日：2001-12-24
申请人： Chang-Gang Zhang , Farhad Bassirat , Martin Kendall
发明人： Chang-Gang Zhang , Farhad Bassirat , Martin Kendall
IPC分类号： H04W16/06 , H04W36/18 , H04J11/00
CPC分类号： H04W16/06 , H04W36/18
摘要： A cellular wireless communication system and method of operation manages Walsh codes in order to ensure that sufficient Walsh codes are available to prevent call blocking and to support additional hand-off operations. In an initial operating condition, the cellular wireless communication system services normal hand-off operations in which a maximum number of cells and sectors may participate in hand-off. With hand-off operations according to the present invention, each cell or sector participating in hand-off for a mobile terminal uses a unique Walsh code for covering its forward link signals. When the number of Walsh codes available for servicing new calls is reduced so that it meets or exceeds a Walsh code availability threshold, the number of cells and sectors that may participate in hand-off is reduced from the maximum number. In the number of participating cells/sectors results in release or non-use of some Walsh codes. In subsequent operations when sufficient Walsh codes are available for servicing hand-off operations, a greater number, up to the maximum number of cells and sectors may again participate in hand-off of the mobile terminal.
摘要翻译：蜂窝无线通信系统和操作方法管理沃尔什码，以便确保足够的沃尔什码可用于防止呼叫阻塞并支持额外的切换操作。在初始操作条件下，蜂窝无线通信系统服务正常切换操作，其中最大数量的小区和扇区可以参与切换。根据本发明的切换操作，参与移动终端切换的每个小区或扇区使用唯一的沃尔什码来覆盖其前向链路信号。当可用于维护新呼叫的沃尔什码数量减少时，其达到或超过沃尔什码可用性阈值，可以参与越区切换的小区数目和扇区数量从最大数量减少。参与的单元/扇区的数量导致释放或不使用某些沃尔什码。在足够的沃尔什码可用于维修切换操作的后续操作中，更多的数量，直到最大数量的小区和扇区可以再次参与移动终端的越区切换。

20. 发明授权

US5388908A Apparatus for measuring the temperature of molten metals 失效
标题翻译：用于测量熔融金属温度的装置
公开(公告)号：US5388908A
公开(公告)日：1995-02-14
申请号：US26724
申请日：1993-03-05
申请人： Martin Kendall
发明人： Martin Kendall
IPC分类号： G01K1/08 , G01K1/10 , G01K7/02 , G01K1/12
CPC分类号： G01K1/105
摘要： Apparatus for measuring temperatures in molten metals are known with a thermocouple arranged in a closed-end ceramic tube, wherein the junction of the thermocouple is located near the closed end of the tube, and with an outer protective casing which surrounds the closed-end tube and forms an annulus between the closed-end tube and the inner surface of the protective casing, the protective casing being substantially refractory metal oxide and graphite. To create a temperature measuring apparatus in which the thermocouple is protected by simple means from chemical destruction and thereby increases the life expectancy of the thermocouple, the annulus is substantially filled with a metal oxide powder and an oxygen-reducing means, the proportion of the oxygen-reducing means being approximately 5% by volume to approximately 95% by volume.
摘要翻译：用于测量熔融金属中的温度的装置是已知的，其中热电偶布置在封闭端陶瓷管中，其中热电偶的接合处位于管的封闭端附近，并且外部保护壳围绕封闭端管并且在封闭端管与保护套的内表面之间形成环状空间，保护套是基本上难熔的金属氧化物和石墨。为了创建一种温度测量装置，其中热电偶通过化学破坏的简单手段得到保护，从而增加了热电偶的寿命，环形空间基本上被金属氧化物粉末和氧还原装置填充，氧气比例约5体积％至约95体积％。

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