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1. 发明申请

US20050219097A1 OPTIMIZED REFERENCE VOLTAGE GENERATION USING SWITCHED CAPACITOR SCALING FOR DATA CONVERTERS 失效
标题翻译：使用切换电容器优化数据转换器的优化参考电压发生器
公开(公告)号：US20050219097A1
公开(公告)日：2005-10-06
申请号：US10804453
申请日：2004-03-19
申请人： Ahmad Atriss , Steven Allen , Douglas Garrity
发明人： Ahmad Atriss , Steven Allen , Douglas Garrity
IPC分类号： H03M1/12 , H03M1/16 , H03M1/66
CPC分类号： H03M1/162
摘要： An algorithmic or cyclic data converter uses an RSD stage having a switched capacitor network for efficiently scaling at least one externally supplied reference voltage. A reference voltage is scaled by using capacitor ratios that also function to provide an output voltage used as a residue output of the RSD A/D converter. The residue is used to generate a bit value corresponding to the magnitude of the residue. Two RSD stages cycle back and forth generating a logic value each half clock cycle until the desired bit resolution is achieved. In one form, the RSD stage scales the externally supplied reference voltage only by factors of less than one. In another form, the RSD stage scales the reference voltage by any scaling factor. A reference voltage scaling circuit separate from the RSD stage is avoided.
摘要翻译：算法或循环数据转换器使用具有开关电容器网络的RSD级，用于有效地缩放至少一个外部提供的参考电压。通过使用电容比例来缩放参考电压，该比率也用作提供用作RSD A / D转换器的残留输出的输出电压。残留物用于产生对应于残基大小的位值。两个RSD阶段来回循环，每半个时钟周期产生一个逻辑值，直到达到所需的位分辨率。在一种形式中，RSD级仅通过小于1的因子来缩放外部提供的参考电压。在另一种形式中，RSD级通过任何缩放因子来缩放参考电压。避免了与RSD级分离的参考电压缩放电路。

2. 发明申请

US20050024250A1 Space efficient low power cyclic A/D converter 有权
公开(公告)号：US20050024250A1
公开(公告)日：2005-02-03
申请号：US10631450
申请日：2003-07-30
申请人： Ahmad Atriss , Steven Allen
发明人： Ahmad Atriss , Steven Allen
IPC分类号： H03M1/06 , H03M1/34 , H03M1/40 , H04B20060101
CPC分类号： H03M1/0695 , H03M1/40
摘要： Methods and apparatus are provided for an analog converter. The apparatus comprises a first redundant signed digit (RSD) stage and a configurable block. The configurable block converts to a sample/hold circuit to sample a single ended analog signal. The sampled signal is then scaled, converted to a differential signal and provided to the first RSD stage. The first RSD stage outputs a bit value corresponding to the magnitude of the digital signal. In a next half clock cycle the first RSD stage calculates a residue that is provided to the configurable block. The configurable block is converted to a second redundant signed digit stage and generates a bit value corresponding to the magnitude of the residue provided by the first RSD stage. The first and second RSD stages cycle back and forth generating logic value each half clock cycle until the desired bit resolution is achieved. The configurable block is then converted back to a sample/hold circuit to start another conversion process.

3. 发明申请

US20110014016A1 Equipment Storage for Substrate Processing Apparatus 有权
标题翻译：基板加工设备的设备存储
公开(公告)号：US20110014016A1
公开(公告)日：2011-01-20
申请号：US12843659
申请日：2010-07-26
申请人： Daniel A. Hall , Christopher Hofmeister , William Fosnight , Jeff G. Araujo , Steven Allen , Glenn Sindledecker
发明人： Daniel A. Hall , Christopher Hofmeister , William Fosnight , Jeff G. Araujo , Steven Allen , Glenn Sindledecker
IPC分类号： H01L21/673
CPC分类号： H01L21/67775
摘要： A substrate processing apparatus has a frame and a load port connected to the frame and adapted to mate a substrate transport container to the frame. The apparatus has transportable storage that is adapted to be removably connected to the frame and fit beneath the load port. The storage may be an enclosure housing electrical, mechanical, or electromechanical devices of the substrate processing apparatus.
摘要翻译：基板处理装置具有连接到框架并适于将基板输送容器与框架配合的框架和负载端口。该装置具有适于可拆卸地连接到框架并且装配在装载口下方的可移动存储器。存储器可以是容纳基板处理装置的电，机械或机电装置的外壳。

4. 发明申请

US20070072993A1 Processes for increasing polymer inherent viscosity 失效
标题翻译：增加聚合物固有粘度的方法
公开(公告)号：US20070072993A1
公开(公告)日：2007-03-29
申请号：US11390939
申请日：2006-03-27
申请人： Doetze Sikkema , David Rodini , Qinghong Adkins , Steven Allen , Georg Martin , Ralf Demuth , Michael Schelhass
发明人： Doetze Sikkema , David Rodini , Qinghong Adkins , Steven Allen , Georg Martin , Ralf Demuth , Michael Schelhass
IPC分类号： C08K3/32
CPC分类号： C08K3/32 , C08G73/18 , C08G73/22 , C08L79/04
摘要： Disclosed are processes for preparing polyareneazole polymers including contacting a molar excess of a free base in water with a terephthalic acid salt to form an aqueous mixture, adjusting the pH to precipitate a monomer complex, contacting the monomer complex with metal powder, and polymerizing the monomer complex. Polyareneazoles, filaments and yarns are also disclosed.
摘要翻译：公开了制备聚芳腈聚合物的方法，包括使摩尔过量的游离碱与水中的游离碱与对苯二甲酸盐接触以形成水性混合物，调节pH以沉淀单体配合物，使单体配合物与金属粉末接触，并使单体聚合复杂。还公开了聚芳ne唑，长丝和纱线。

5. 发明申请

US20070010654A1 Processes for preparing high inherent viscosity polyareneazoles using metal powders 失效
标题翻译：使用金属粉末制备高特性粘度聚芳唑的方法
公开(公告)号：US20070010654A1
公开(公告)日：2007-01-11
申请号：US11390849
申请日：2006-03-27
申请人： Doetze Sikkema , David Rodini , Qinghong Adkins , Steven Allen
发明人： Doetze Sikkema , David Rodini , Qinghong Adkins , Steven Allen
IPC分类号： C08G73/00
CPC分类号： C08G73/18 , C08G73/22
摘要： Disclosed are processes for preparing polyareneazole polymers that include contacting, in polyphosphoric acid, azole-forming monomers and metal powder, the metal powder added in an amount of from about 0.05 to about 0.9 weight percent, based on the total weight of the azole-forming monomers, and reacting the azole-forming monomers to form the polyareneazole polymers. Polyareneazoles, filaments and yarns are also disclosed.
摘要翻译：公开了制备聚are唑聚合物的方法，其包括在多磷酸中形成吡唑形成单体和金属粉末，金属粉末的添加量为基于吡唑形成的总重量的约0.05至约0.9重量％单体，并使形成唑的单体反应形成聚芳腈聚合物。还公开了聚芳ne唑，长丝和纱线。

6. 发明授权

US07762755B2 Equipment storage for substrate processing apparatus 有权
标题翻译：基板处理设备的设备存储
公开(公告)号：US07762755B2
公开(公告)日：2010-07-27
申请号：US11485145
申请日：2006-07-11
申请人： Daniel A. Hall , Christopher Hofmeister , William Fosnight , Jeff G. Araujo , Steven Allen , Glenn Sindledecker
发明人： Daniel A. Hall , Christopher Hofmeister , William Fosnight , Jeff G. Araujo , Steven Allen , Glenn Sindledecker
IPC分类号： B65B69/00
CPC分类号： H01L21/67775
摘要： A substrate processing apparatus has a frame and a load port connected to the frame and adapted to mate a substrate transport container to the frame. The apparatus has transportable storage that is adapted to be removably connected to the frame and fit beneath the load port. The storage may be an enclosure housing electrical, mechanical, or electromechanical devices of the substrate processing apparatus.
摘要翻译：基板处理装置具有连接到框架并适于将基板输送容器与框架配合的框架和负载端口。该装置具有适于可拆卸地连接到框架并且装配在装载口下方的可移动存储器。存储器可以是容纳基板处理装置的电，机械或机电装置的外壳。

7. 发明申请

US20130307422A1 DRIVER CIRCUIT FOR SOLID STATE LIGHT SOURCES 有权
标题翻译：用于固态光源的驱动电路
公开(公告)号：US20130307422A1
公开(公告)日：2013-11-21
申请号：US13471650
申请日：2012-05-15
申请人： Fred Palmer , Kerry Denvir , Steven Allen
发明人： Fred Palmer , Kerry Denvir , Steven Allen
IPC分类号： H05B37/02
CPC分类号： H05B33/0854 , H05B33/0857 , H05B33/0866 , H05B33/089
摘要： A driver circuit for a light source including one or more solid state light sources, a luminaire including the same, and a method of so driving the solid state light sources are provided. The driver circuit includes a rectifier circuit that receives an alternating current (AC) input voltage and provides a rectified AC voltage. The driver circuit also includes a switching converter circuit coupled to the light source. The switching converter circuit provides a direct current (DC) output to the light source in response to the rectified AC voltage. The driver circuit also includes a mixing circuit, coupled to the light source, to switch current through at least one solid state light source of the light source in response to each of a plurality of consecutive half-waves of the rectified AC voltage.
摘要翻译：提供一种用于包括一个或多个固态光源的光源的驱动器电路，包括该固态光源的照明器以及驱动固态光源的方法。驱动器电路包括一个整流电路，其接收交流（AC）输入电压并提供整流的交流电压。驱动器电路还包括耦合到光源的开关转换器电路。开关转换器电路响应于整流的AC电压向光源提供直流（DC）输出。驱动器电路还包括耦合到光源的混合电路，以响应于整流的AC电压的多个连续半波中的每一个来切换电流通过光源的至少一个固态光源。

8. 发明授权

US08182192B2 Equipment storage for substrate processing apparatus 有权
标题翻译：基板处理设备的设备存储
公开(公告)号：US08182192B2
公开(公告)日：2012-05-22
申请号：US12843659
申请日：2010-07-26
申请人： Daniel A. Hall , Christopher Hofmeister , William Fosnight , Jeff G. Araujo , Steven Allen , Glenn Sindledecker
发明人： Daniel A. Hall , Christopher Hofmeister , William Fosnight , Jeff G. Araujo , Steven Allen , Glenn Sindledecker
IPC分类号： B65B69/00
CPC分类号： H01L21/67775
摘要： A substrate processing apparatus has a frame and a load port connected to the frame and adapted to mate a substrate transport container to the frame. The apparatus has transportable storage that is adapted to be removably connected to the frame and fit beneath the load port. The storage may be an enclosure housing electrical, mechanical, or electromechanical devices of the substrate processing apparatus.
摘要翻译：基板处理装置具有连接到框架并适于将基板输送容器与框架配合的框架和负载端口。该装置具有适于可拆卸地连接到框架并且装配在装载口下方的可移动存储器。存储器可以是容纳基板处理装置的电，机械或机电装置的外壳。

9. 发明申请

US20090308562A1 ELECTRICAL SERVO DRIVEN ROLLOVER MELT FURNACE 审中-公开
标题翻译：电动伺服滚筒熔炼炉
公开(公告)号：US20090308562A1
公开(公告)日：2009-12-17
申请号：US12138892
申请日：2008-06-13
申请人： Brad L. Rauguth , James Rackley , Steven Allen
发明人： Brad L. Rauguth , James Rackley , Steven Allen
IPC分类号： B22D23/00 , B22D23/06 , B22D46/00 , B22D35/06 , B22D35/04
CPC分类号： B22D35/04 , B22D23/00 , B22D35/06 , B22D41/04
摘要： An apparatus and method for melting metal and casting molds. The apparatus includes a rollover melt furnace having a crucible and a mold. The apparatus also includes an electrical servomotor that drives rotation of the crucible about an axis of rotation. This rotation of the crucible causes molten metal to flow from a pour opening in the crucible into a fill opening in the mold. The apparatus may further include a controller to carry out a pouring process in compliance with a pour profile and a melting process in compliance with a melt profile.
摘要翻译：一种用于熔化金属和铸模的设备和方法。该装置包括具有坩埚和模具的翻转熔化炉。该装置还包括驱动坩埚围绕旋转轴的旋转的电动伺服电动机。坩埚的这种旋转导致熔融金属从坩埚中的倾倒开口流入模具中的填充开口。该装置还可以包括控制器，其执行符合倾倒轮廓和与熔体轮廓一致的熔化过程的倾倒过程。

10. 发明申请

US20090304540A1 PD Pumps with a Common Gearbox Module and Varying Capacities and Easy Access to Mechanical Seals 有权
标题翻译：具有普通齿轮箱模块的PD泵和不同的容量和易于机械密封的机械密封
公开(公告)号：US20090304540A1
公开(公告)日：2009-12-10
申请号：US12135401
申请日：2008-06-09
申请人： Robert R. Whittome , Steven Allen
发明人： Robert R. Whittome , Steven Allen
IPC分类号： F04C27/00 , F04D29/10 , B23P6/00
CPC分类号： F04C2/086 , F04C2/12 , F04C15/0026 , F04C15/0038 , F04C15/0076 , F04C2230/70 , F04C2240/20 , F04C2240/70 , Y10T29/49238
摘要： Rotary lobe pump and circumferential piston pump designs are disclosed where the drive and driven shafts are detachably connected to their respective rotors. The rotors are disposed in a pump or rotor casing, which is sandwiched between a head cover and a gearbox. The drive and driven shafts pass through mechanical seal assemblies, which are sandwiched between the first and second rotors and the gear box respectively. The seal assemblies can be serviced or replaced by simply removing the head cover and removing the rotors from the drive and driven shafts. The pump casing does not need to be removed to replace or service the seal assemblies. Further, the capacities of the disclosed rotary lobe and circumferential piston pumps can be modified without changing the gearboxes or shaft length. To modify a pump capacity, all that needs to be changed are the rotors, the pump or rotor casing and, in some designs, the head cover or cover plate. In some designs, the cover plate is universal to the gearbox so that only the rotors and pump casing need to be changed to modify the pump capacity.
摘要翻译：公开了旋转叶片泵和周向活塞泵设计，其中驱动轴和从动轴可拆卸地连接到它们各自的转子。转子设置在泵或转子壳体中，其被夹在头罩和齿轮箱之间。驱动轴和从动轴通过分别夹在第一和第二转子和齿轮箱之间的机械密封组件。密封组件可以通过简单地移除头盖并从驱动轴和从动轴上移除转子来进行维修或更换。泵壳不需要拆卸来更换或维修密封组件。此外，可以在不改变变速箱或轴长度的情况下改变所公开的旋转凸轮和周向活塞泵的容量。为了改变泵的容量，所有需要改变的是转子，泵或转子外壳，在某些设计中是头盖或盖板。在某些设计中，盖板通用于齿轮箱，因此仅需要改变转子和泵壳体以改变泵的容量。

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