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1. 发明授权

US07666463B1 Methods for manufacturing porous nuclear fuel elements for high-temperature gas-cooled nuclear reactors 有权
标题翻译：制造用于高温气冷核反应堆的多孔核燃料元件的方法
公开(公告)号：US07666463B1
公开(公告)日：2010-02-23
申请号：US11435412
申请日：2006-05-17
申请人： Dennis L. Youchison , Brian E. Williams , Robert E. Benander
发明人： Dennis L. Youchison , Brian E. Williams , Robert E. Benander
IPC分类号： A61M36/14 , G21C3/06 , B05D3/02 , C23C16/00
CPC分类号： G21C21/02 , G21C3/58 , Y02E30/33 , Y02E30/38
摘要： Methods for manufacturing porous nuclear fuel elements for use in advanced high temperature gas-cooled nuclear reactors (HTGR's). Advanced uranium bi-carbide, uranium tri-carbide and uranium carbonitride nuclear fuels can be used. These fuels have high melting temperatures, high thermal conductivity, and high resistance to erosion by hot hydrogen gas. Tri-carbide fuels, such as (U,Zr,Nb)C, can be fabricated using chemical vapor infiltration (CVI) to simultaneously deposit each of the three separate carbides, e.g., UC, ZrC, and NbC in a single CVI step. By using CVI, a thin coating of nuclear fuel may be deposited inside of a highly porous skeletal structure made, for example, of reticulated vitreous carbon foam.
摘要翻译：用于先进高温气冷核反应堆（HTGR）的多孔核燃料元件制造方法。可以使用高级铀二碳化物，三碳酸铀和碳氮化铀核燃料。这些燃料具有高熔融温度，高导热性和高耐热氢气侵蚀性。可以使用化学气相渗透（CVI）制造三碳化碳燃料，例如（U，Zr，Nb）C，以在单个CVI步骤中同时沉积三种分离的碳化物，例如UC，ZrC和NbC中的每一种。通过使用CVI，可以在由例如网状玻璃碳泡沫制成的高度多孔的骨架结构内部沉积薄的核燃料涂层。

2. 外观设计

USD522776S1 Hand grip for chair 失效
标题翻译：手柄用于椅子
公开(公告)号：USD522776S1
公开(公告)日：2006-06-13
申请号：US29204494
申请日：2004-04-29
申请人： Brian E. Williams , William F. Lohness
设计人： Brian E. Williams , William F. Lohness

3. 发明授权

US5920219A Clock-controlled precision monostable circuit 失效
标题翻译：时钟控制精度单稳态电路
公开(公告)号：US5920219A
公开(公告)日：1999-07-06
申请号：US669066
申请日：1996-06-24
申请人： William R. Young , Brian E. Williams
发明人： William R. Young , Brian E. Williams
IPC分类号： H03K3/0232 , H03K3/284
CPC分类号： H03K3/0232
摘要： A clock-controlled monostable multivibrator circuit comprises a multivibrator circuit arrangement and an associated pulse duration control circuit. The multivibrator has an input terminal to which an input signal is applied, an output terminal from which an output pulse is produced in response to the application of the input signal to the input terminal, and a control terminal. The pulse duration control circuit produces a reference parameter which is coupled to the control terminal of the multivibrator circuit arrangement. A clock signal is applied to a clock input of the pulse duration control circuit and is operative to establish the magnitude of the control parameter and thereby the duration of the output pulse produced by the multivibrator circuit arrangement.
摘要翻译：时钟控制的单稳态多谐振荡器电路包括多谐振荡器电路装置和相关的脉冲持续时间控制电路。多谐振荡器具有施加输入信号的输入端子，响应于向输入端子施加输入信号而产生输出脉冲的输出端子以及控制端子。脉冲持续时间控制电路产生耦合到多谐振荡器电路装置的控制端的参考参数。时钟信号被施加到脉冲持续时间控制电路的时钟输入，并且可操作地建立控制参数的大小，从而建立由多谐振荡器电路装置产生的输出脉冲的持续时间。

4. 发明授权

US5855828A Method of forming a composite structure such as a rocket combustion chamber 失效
标题翻译：形成诸如火箭燃烧室的复合结构的方法
公开(公告)号：US5855828A
公开(公告)日：1999-01-05
申请号：US477758
申请日：1995-06-07
申请人： Robert H. Tuffias , Brian E. Williams , Richard B. Kaplan
发明人： Robert H. Tuffias , Brian E. Williams , Richard B. Kaplan
IPC分类号： C23C16/01 , C23C16/06 , C23C16/56 , F02K9/34 , F02K9/62 , B22D23/00 , B05D5/02 , B05D7/00 , F02K9/00
CPC分类号： C23C16/56 , C23C16/01 , C23C16/06 , F02K9/346 , F02K9/62 , Y10T29/49346 , Y10T428/30 , Y10T428/31678
摘要： A refractory composite structure is formed which comprises a ductile refractory metallic layer with a roughened surface which is tightly bonded to a refractory composite structural shell. The roughened surface is preferably dendritic in form and produced by chemical vapor deposition techniques. The refractory composite structural shell is preferably a carbon-carbon composite formed by applying a carbon filament preform to the roughened surface, infiltrating the preform with a carbon matrix precursor, and carbonizing the precursor.
摘要翻译：形成耐火复合结构，其包括具有粗糙表面的延性耐火金属层，其紧密地结合到耐火复合结构外壳。粗糙化的表面优选是树枝状，并通过化学气相沉积技术制成。耐火复合结构壳优选是通过将碳丝预成型件涂覆在粗糙化表面上，用碳基体前体渗透预成型体并使前体碳化而形成的碳 - 碳复合材料。

5. 发明授权

US5283109A High temperature resistant structure 失效
标题翻译：耐高温结构
公开(公告)号：US5283109A
公开(公告)日：1994-02-01
申请号：US684823
申请日：1991-04-15
申请人： Richard B. Kaplan , Hugh O. Pierson , J. Grady Sheek , Robert H. Tuffias , Brian E. Williams
发明人： Richard B. Kaplan , Hugh O. Pierson , J. Grady Sheek , Robert H. Tuffias , Brian E. Williams
IPC分类号： C04B41/52 , C04B41/89 , C23C16/32 , C30B35/00
CPC分类号： C04B41/009 , C04B41/52 , C04B41/89 , C23C16/32 , C23C16/325 , Y10T428/24942 , Y10T428/24975 , Y10T428/30
摘要： A high temperature resistant structure which is capable of withstanding temperatures well in excess of 2500 degrees Fahrenheit in oxidizing environments for periods of at least several hours. A high temperature resistant substrate such as carbon carbon composite is coated in situ with very thin alternate layers of silicon carbide and a carbide formed from hafnium or zirconium. The coating is preferably formed using chemical vapor deposition procedures.
摘要翻译：耐高温结构，能够在氧化环境中耐受至少几个小时的时间内耐受温度超过2500华氏度。耐高温基材如碳碳复合材料原位涂覆有非常薄的碳化硅交替层和由铪或锆形成的碳化物。涂层优选使用化学气相沉积方法形成。

6. 发明授权

US07571960B2 Hand grip for a seat assembly 有权
标题翻译：手柄用于座椅总成
公开(公告)号：US07571960B2
公开(公告)日：2009-08-11
申请号：US12050485
申请日：2008-03-18
申请人： Brian E. Williams , William F. Lohness
发明人： Brian E. Williams , William F. Lohness
IPC分类号： A47C31/00
CPC分类号： B60N2/01508 , A47C7/00 , A47C7/62 , B60N3/02
摘要： A seat including a hand grip and a seat back assembly. The seat back assembly has a rigid frame and a trim cover for covering at least a portion of the frame. The hand grip includes an outer surface, an inner surface, a grip area, a flange and a tab. The inner surface is opposite the outer surface. The grip area is defined in the outer surface and is adapted to accommodate a hand of a person. The flange bounds the grip area for concealing a portion or the trim cover during assembly of the hand grip to the seat. The tab extends outwardly from the inner surface of the grip. A distal end of the tab is generally parallel and spaced apart with the inner surface of the hand grip for receiving the frame therebetween.
摘要翻译：包括手柄和座椅靠背组件的座椅。座椅靠背组件具有刚性框架和用于覆盖框架的至少一部分的装饰罩。手柄包括外表面，内表面，抓握区域，凸缘和突片。内表面与外表面相对。抓握区域被限定在外表面中并且适于容纳人的手。在把手把手组装到座椅的过程中，法兰将抓握区域限定为隐藏部分或装饰罩。突片从手柄的内表面向外延伸。突片的远端大致平行并与手柄的内表面间隔开，用于接收其间的框架。

7. 外观设计

USD497729S1 Chair 失效
公开(公告)号：USD497729S1
公开(公告)日：2004-11-02
申请号：US29192097
申请日：2003-10-17
申请人： Timothy V. Peitz , Brian E. Williams
设计人： Timothy V. Peitz , Brian E. Williams

8. 发明授权

US09317082B2 Controlling operation of temperature sensors 有权
标题翻译：控制温度传感器的运行
公开(公告)号：US09317082B2
公开(公告)日：2016-04-19
申请号：US12903888
申请日：2010-10-13
申请人： Benjamin D. Bates , Brian E. Williams , Stephen C. Ennis
发明人： Benjamin D. Bates , Brian E. Williams , Stephen C. Ennis
IPC分类号： G06F1/20 , G06F1/32
CPC分类号： G06F1/206 , G06F1/3206 , G06F1/325 , G06F1/3287 , Y02D10/16 , Y02D10/171
摘要： Techniques are disclosed relating to controlling power consumption of temperature sensors in integrated circuits. In one embodiment, an integrated circuit is disclosed that includes a temperature sensor that is configured to determine a temperature of the integrated circuit. The integrated circuit also includes a sensor controller that is configured to vary power consumption of the temperature sensor based, at least in part, on the determined temperature. In some embodiments, the integrated circuit may determine a sampling rate of the temperature sensor based, at least in part, on the determined temperature and a temperature threshold of the integrated circuit. The integrated circuit may then vary the power consumption of the temperature sensor by periodically disabling the temperature sensor based on the determined sampling rate. In some embodiments, the integrated circuit may also vary the power consumption of the temperature sensor based on the operating state of one or more processing cores in the integrated circuit.
摘要翻译：公开了关于控制集成电路中的温度传感器的功率消耗的技术。在一个实施例中，公开了一种集成电路，其包括被配置为确定集成电路的温度的温度传感器。集成电路还包括传感器控制器，其被配置为至少部分地基于所确定的温度来改变温度传感器的功率消耗。在一些实施例中，集成电路可以至少部分地基于所确定的温度和集成电路的温度阈值来确定温度传感器的采样率。然后，集成电路可以基于所确定的采样速率周期性地禁用温度传感器来改变温度传感器的功耗。在一些实施例中，集成电路还可以基于集成电路中的一个或多个处理核的操作状态改变温度传感器的功耗。

9. 发明授权

US08526566B1 Porous nuclear fuel element with internal skeleton for high-temperature gas-cooled nuclear reactors 有权
标题翻译：具有高温气冷核反应堆内部骨架的多孔核燃料元件
公开(公告)号：US08526566B1
公开(公告)日：2013-09-03
申请号：US12850752
申请日：2010-08-05
申请人： Dennis L. Youchison , Brian E. Williams , Robert E. Benander
发明人： Dennis L. Youchison , Brian E. Williams , Robert E. Benander
IPC分类号： G21C3/62 , A61M36/14
CPC分类号： G21C21/02 , G21C3/58 , Y02E30/33 , Y02E30/38
摘要： Porous nuclear fuel elements for use in advanced high temperature gas-cooled nuclear reactors (HTGR's), and to processes for fabricating them. Advanced uranium bi-carbide, uranium tri-carbide and uranium carbonitride nuclear fuels can be used. These fuels have high melting temperatures, high thermal conductivity, and high resistance to erosion by hot hydrogen gas. Tri-carbide fuels, such as (U,Zr,Nb)C, can be fabricated using chemical vapor infiltration (CVI) to simultaneously deposit each of the three separate carbides, e.g., UC, ZrC, and NbC in a single CVI step. By using CVI, the nuclear fuel may be deposited inside of a highly porous skeletal structure made of, for example, reticulated vitreous carbon foam.
摘要翻译：用于先进高温气冷核反应堆（HTGR）的多孔核燃料元件及其制造工艺。可以使用高级铀二碳化物，三碳酸铀和碳氮化铀核燃料。这些燃料具有高熔融温度，高导热性和高耐热氢气侵蚀性。可以使用化学气相渗透（CVI）制造三碳化碳燃料，例如（U，Zr，Nb）C，以在单个CVI步骤中同时沉积三种分离的碳化物，例如UC，ZrC和NbC中的每一种。通过使用CVI，核燃料可以沉积在由例如网状玻璃碳泡沫制成的高度多孔的骨架结构的内部。

10. 发明授权

US07899146B1 Porous nuclear fuel element for high-temperature gas-cooled nuclear reactors 有权
标题翻译：用于高温气冷核反应堆的多孔核燃料元件
公开(公告)号：US07899146B1
公开(公告)日：2011-03-01
申请号：US10881873
申请日：2004-06-29
申请人： Dennis L. Youchison , Brian E. Williams , Robert E. Benander
发明人： Dennis L. Youchison , Brian E. Williams , Robert E. Benander
IPC分类号： G21C3/62 , A61M36/14
CPC分类号： G21C21/02 , G21C3/58 , Y02E30/33 , Y02E30/38
摘要： Porous nuclear fuel elements for use in advanced high temperature gas-cooled nuclear reactors (HTGR's), and to processes for fabricating them. Advanced uranium bi-carbide, uranium tri-carbide and uranium carbonitride nuclear fuels can be used. These fuels have high melting temperatures, high thermal conductivity, and high resistance to erosion by hot hydrogen gas. Tri-carbide fuels, such as (U,Zr,Nb)C, can be fabricated using chemical vapor infiltration (CVI) to simultaneously deposit each of the three separate carbides, e.g., UC, ZrC, and NbC in a single CVI step. By using CVI, the nuclear fuel may be deposited inside of a highly porous skeletal structure made of, for example, reticulated vitreous carbon foam.
摘要翻译：用于先进高温气冷核反应堆（HTGR）的多孔核燃料元件及其制造工艺。可以使用高级铀二碳化物，三碳酸铀和碳氮化铀核燃料。这些燃料具有高熔融温度，高导热性和高耐热氢气侵蚀性。可以使用化学气相渗透（CVI）制造三碳化碳燃料，例如（U，Zr，Nb）C，以在单个CVI步骤中同时沉积三种分离的碳化物，例如UC，ZrC和NbC中的每一种。通过使用CVI，核燃料可以沉积在由例如网状玻璃碳泡沫制成的高度多孔的骨架结构的内部。

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