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公开(公告)号：US20070283902A1
公开(公告)日：2007-12-13
申请号：US11406765
申请日：2006-04-19
IPC分类号： F23C10/00
CPC分类号： F23C10/18 , F23J1/00 , F23J2900/01002
摘要： An integrated fluidized bed ash cooler for a fluidized bed boiler, particularly a circulating fluidized bed (CFB) boiler, employs at least two fluidized bed sections positioned in series along a solids flow path. Each section contains fluidizing means, the first section along the solids path being separated from a following section with a threshold. The first section contains means for measuring a bed temperature in the vicinity of the fluidizing means and at a higher elevation within the fluidized bed. Means are provided for removing oversized bed material from the first section to facilitate the removal of ash while minimizing the possibility of ash plugging during operation.
摘要翻译： 用于流化床锅炉，特别是循环流化床（CFB）锅炉的集成流化床灰分冷却器采用沿着固体流动路径串联定位的至少两个流化床部分。 每个部分包含流化装置，沿着固体路径的第一部分与具有阈值的随后部分分离。 第一部分包含用于测量流化床附近的床温度以及在流化床内的较高高度的装置。 提供了用于从第一部分移除超大床层材料的手段，以便于在运行期间最小化灰尘堵塞的可能性的灰分除去。
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公开(公告)号：US20070189324A1
公开(公告)日：2007-08-16
申请号：US11343984
申请日：2006-01-31
申请人： Kenneth Rose , David Walker
发明人： Kenneth Rose , David Walker
CPC分类号： G06F1/22 , G06F9/44505
摘要： An apparatus comprising a printed circuit board. A first integrated circuit (IC) is mounted on the printed circuit board, wherein the first IC comprises a first memory device, and wherein the first IC is configured to operate in a first mode when a first value is stored in the first memory device, and wherein the first IC is configured to operate in a second mode when a second value is stored in the first memory device. The printed circuit board also includes a second IC mounted thereon. The second IC comprises a second memory device that stores the first value. A third IC mounted on the printed circuit board is configured to provide a copy of the first value stored in the second memory device to the first IC for storage in the first memory device, wherein the third IC is configured to provide the copy of the first value to the first IC without condition.
摘要翻译： 一种包括印刷电路板的装置。 第一集成电路（IC）安装在印刷电路板上，其中第一IC包括第一存储器件，并且其中第一IC被配置为当第一值存储在第一存储器件中时以第一模式工作， 并且其中所述第一IC被配置为当第二值存储在所述第一存储器件中时以第二模式操作。 印刷电路板还包括安装在其上的第二IC。 第二IC包括存储第一值的第二存储器件。 安装在印刷电路板上的第三IC被配置为将存储在第二存储器件中的第一值的副本提供给第一IC以存储在第一存储器件中，其中第三IC被配置为提供第一IC 价值到第一个IC无条件。
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公开(公告)号：US20070119275A1
公开(公告)日：2007-05-31
申请号：US11287977
申请日：2005-11-28
申请人： Frank Kemeny , David Walker , Jeremy Jones
发明人： Frank Kemeny , David Walker , Jeremy Jones
IPC分类号： C21B13/12
CPC分类号： C21C5/5211 , C21C2005/5276 , C21C2005/5288 , F27B3/065 , F27B3/19 , F27B3/28 , F27D3/1509 , F27D19/00 , F27D21/0028 , F27D21/02 , Y02P10/216
摘要： A method for tapping of steel from a steelmaking furnace to a receiving vessel comprising the steps of providing a steelmaking furnace comprising a tapping hole, and means for angular positioning of the furnace to vary the depth of molten steel and slag contained in the furnace above the tapping hole; determining a guidance profile for the tapping of the furnace, the guidance profile including the parameters of minimum tapping angle, maximum tapping angle, and time of rotation from the minimum tapping angle to the maximum tapping angle; performing an initial angular rotation of the furnace from an initial position to the minimum tapping angle; beginning the transfer of molten steel from the furnace through the tapping hole to a receiving vessel; rotating the furnace to the maximum tapping angle in accordance with the guidance profile; and ceasing the flow of molten steel through the tapping hole.
摘要翻译： 一种用于从炼钢炉到接收容器的钢水的方法，包括以下步骤：提供包括出钢孔的炼钢炉，以及用于角度定位炉子的装置，以改变炉中所含的钢水和炉渣的深度， 攻丝孔 确定用于炉的攻丝的引导轮廓，所述引导轮廓包括从最小攻丝角到最大攻丝角的最小攻丝角度，最大攻丝角度和旋转时间的参数; 将炉的初始角旋转从初始位置执行到最小攻丝角; 开始将熔融钢从炉中通过出钢口传送到接收容器; 根据引导轮廓将炉子旋转到最大出钢角度; 并且通过出钢孔停止钢水的流动。
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公开(公告)号：US20070100714A1
公开(公告)日：2007-05-03
申请号：US11265534
申请日：2005-11-02
申请人： David Walker
发明人： David Walker
IPC分类号： G06F15/02
CPC分类号： G06Q10/06 , G06Q10/1091
摘要： A method for billable timekeeping using a computer is described. The method comprises generating a time input window corresponding to an event for receiving and recording a start time and an end time for the event against an identifier; comparing the start time and end time of the event with the start time and end time of another event for the identifier; and, generating a conflict resolution input window for selection of a conflict resolution option in the event of an overlap in duration between the event and the another event. Various different options exist for resolving the conflict by adjusting the start time or end time for one or both the event or the another event, truncation of the event or the other event to remove the conflict or distributing the overlap in duration between the event and the another event to remove the conflict.
摘要翻译： 描述使用计算机的可计费计时的方法。 该方法包括：生成对应于事件的时间输入窗口，用于接收和记录事件针对标识符的开始时间和结束时间; 将事件的开始时间和结束时间与标识符的另一事件的开始时间和结束时间进行比较; 以及在事件和另一事件之间的持续时间重叠的情况下，生成用于选择冲突解决选项的冲突解决输入窗口。 存在用于通过调整事件或另一事件中的一个或两个事件的开始时间或结束时间来解决冲突的各种不同选项，截断事件或其他事件以消除冲突或在事件与事件之间的持续时间内分配重叠 另一个事件来消除冲突。
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公开(公告)号：US20060231253A1
公开(公告)日：2006-10-19
申请号：US11348275
申请日：2006-02-06
申请人： Alvaro Vilela , David Walker , Wade Rebardi , Marvin Traweek , Floyd Bishop
发明人： Alvaro Vilela , David Walker , Wade Rebardi , Marvin Traweek , Floyd Bishop
IPC分类号： E21B43/04
CPC分类号： E21B43/04 , E21B37/08 , E21B43/045 , E21B43/25
摘要： A method for completing a well in a single trip is described, which includes inserting a completion tool assembly into the wellbore. The completion tool assembly includes a gravel packing assembly having a central channel substantially therethrough and a service tool assembly slidably positioned within the central channel. The service tool includes a pressure pulsating rotating jetting tool, connectable to a washpipe via a differential valve. By selectively dropping a plurality of plugging devices into the completion tool, multiple operations may be selectively performed in the wellbore in a single trip. In this way, the gravel packing and stimulating operations may be performed by a single completion tool assembly in a single trip into the wellbore, thus reducing the cost and time for performing the gravel packing and stimulating operations.
摘要翻译： 描述了在单次行程中完成井的方法，其包括将完井工具组件插入井眼。 完井工具组件包括一个具有基本穿过的中心通道的砾石充填组件和可滑动地定位在中心通道内的维修工具组件。 维修工具包括压力脉动旋转喷射工具，可通过差动阀连接到洗涤水管。 通过选择性地将多个插入装置放入完井工具中，可以在单次行程中在井眼中选择性地执行多个操作。 以这种方式，砾石填充和刺激操作可以通过单次完井工具组件在单次进入井眼中进行，从而降低了执行砾石填充和刺激操作的成本和时间。
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公开(公告)号：US20060060088A1
公开(公告)日：2006-03-23
申请号：US10948478
申请日：2004-09-23
申请人： Mikhail Maryamchik , David Walker
发明人： Mikhail Maryamchik , David Walker
IPC分类号： B01D53/14
CPC分类号： B01D53/504 , B01D53/505 , B01D53/74
摘要： An inert impingement surface that is pliable and which, when set in motion, works to shed itself of particle deposits. The pliable surface may be formed of a plurality of coactive members that co-operate with one another to clean-off the particle deposits from each other's surfaces. The coactive members may be in the form of chains, rods, cables, wires, granular inert materials such as gravel or metal balls or other impact means. The pliable surface may also be formed of a heat-resistant material which is caused to experience a continuing shape change, thereby casting-off the particle deposits adhering to the surface.
摘要翻译： 惰性冲击表面是柔韧的，并且当设置在运动中时，它能够使颗粒沉积物自身脱落。 柔韧表面可以由多个共同作用的构件形成，这些共同作用构件彼此协作以将颗粒沉积物彼此的表面清除。 共同作用的构件可以是链条，杆，电缆，电线，颗粒惰性材料如砾石或金属球或其它冲击装置的形式。 柔韧表面也可以由耐热材料形成，该耐热材料经历持续的形状变化，从而抛出附着在表面上的颗粒沉积物。
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公开(公告)号：USD512865S1
公开(公告)日：2005-12-20
申请号：US29211604
申请日：2004-08-18
申请人： David Walker
设计人： David Walker
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公开(公告)号：US06884060B2
公开(公告)日：2005-04-26
申请号：US10016352
申请日：2001-11-02
申请人： Keith Tanner , Steve Burnett , David Walker , Peter Beke , Norman Stroud , Mani Sundararajan
发明人： Keith Tanner , Steve Burnett , David Walker , Peter Beke , Norman Stroud , Mani Sundararajan
CPC分类号： A61K9/4833 , A61K9/4816 , B29C47/0021 , B29C47/14 , B29C47/367 , B29C47/54 , B29C47/8845 , B29L2031/7164
摘要： This invention relates to a method and apparatus for forming soft capsules and provides novel processing flexibility. The apparatus includes extrusion dies as an alternative to spreader boxes and the use of melt-on-demand technology to enhance the long term stability of the film-forming materials. Preferred embodiments provide a positive displacement pump to transport the molten film-forming material from the melt-on-demand device to the extrusion device and preferably a reservoir means disposed between said extrusion device and said means to melt said film-forming material. The encapsulation apparatus may also include a valved injection wedge.
摘要翻译： 本发明涉及一种形成软胶囊的方法和装置，并且提供了新的加工灵活性。 该设备包括作为扩展箱的替代的挤出模具和使用熔融按需技术来增强成膜材料的长期稳定性。 优选的实施方案提供了一种容积式泵，用于将熔融成膜材料从熔融需求装置输送到挤出装置，优选地，设置在所述挤压装置和所述装置之间的储存装置，以熔化所述成膜材料。 封装装置还可以包括带阀的注入楔。
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69.发明申请公开(公告)号：US20050035062A1
公开(公告)日：2005-02-17
申请号：US10929845
申请日：2004-08-30
申请人： Laurence Hiltzik , Edward Tolles , David Walker
发明人： Laurence Hiltzik , Edward Tolles , David Walker
CPC分类号： C01B32/372
摘要： Product attrition by dusting of granular and shaped activated carbons is disclosed to be reduced significantly, or essentially eliminated, by the application of a thin, continuous polymer coating on the granular or shaped activated carbon, without a reduction in adsorption velocity, packing density, or volumetric capacity of the activated carbon when used in fluid stream filters for removing contaminants. The avoidance of carbon dust and the maintenance of the carbon particle packing density lead to improved fluid stream filter performance in contaminant removal.
摘要翻译： 通过在颗粒状或成形的活性炭上施加薄而连续的聚合物涂层，而不会降低吸附速度，填充密度或减少的颗粒状和活性炭的产物磨损被公开地显着减少或基本消除， 当用于流体过滤器中以除去污染物时，活性炭的体积容量。 避免碳粉和碳颗粒填充密度的维持导致污染物去除中的流体过滤器性能得到改善。
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公开(公告)号：USD496192S1
公开(公告)日：2004-09-21
申请号：US29188627
申请日：2003-08-21
申请人： David Walker
设计人： David Walker
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