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21. 发明授权

US07102253B2 MOSFET based, high voltage, electronic relays for AC power switching and inductive loads 有权
标题翻译：基于MOSFET的高压电子继电器，用于交流电源开关和电感负载
公开(公告)号：US07102253B2
公开(公告)日：2006-09-05
申请号：US10386665
申请日：2003-03-13
申请人： James M. Lewis
发明人： James M. Lewis
IPC分类号： H01H47/00 , H01H35/00 , H01H83/00 , H01H33/59 , H02H3/20 , H02B1/24
CPC分类号： H02M5/293 , H02M2003/1555 , H03K17/08142 , H03K17/6874 , H03K17/693 , Y10T307/76 , Y10T307/766 , Y10T307/832 , Y10T307/845 , Y10T307/858 , Y10T307/878
摘要： A MOSFET based, high voltage, high current AC electronic relay operating with normally closed contacts is disclosed. The relay includes at least one MOSFET switching circuit selectively switching between switch conducting and switch isolation. The at least one MOSFET switching circuit is normally closed and includes a plurality of inputs controlling the operation thereof. The plurality of inputs are connected to at least one rectifier such that a voltage differential exists between any two inputs of the MOSFET switching circuit providing a voltage source maintaining the MOSFET switching circuit normally closed. The relay also includes a control circuit linked to and controlling operation of the first transformer and second transformer. A switch for use in controlling operation of a MOSFET based, high voltage, high current AC electronic relay is also disclosed. The switch includes a key and a receptacle for selectively receiving the key at various positions. The receptacle includes a plurality of contacts for selective engagement with the key. The contacts includes first and second common contacts connecting to a common terminal, first and second relay block contacts connecting to a relay block, a normally closed contact coupled to a normally closed terminal and a normally open contact coupled to a normally open terminal. In use, the key is selectively positioned within the receptacle for placing the relay in an automatic mode, a normal mode or an energized mode.
摘要翻译：公开了一种基于MOSFET的高电压，大电流交流电继电器，常闭触点操作。继电器包括至少一个MOSFET开关电路，其选择性地在开关导通和开关隔离之间切换。至少一个MOSFET开关电路通常是闭合的并且包括控制其操作的多个输入端。多个输入连接到至少一个整流器，使得在MOSFET开关电路的任何两个输入之间存在电压差，从而提供保持MOSFET开关电路常闭的电压源。继电器还包括与第一变压器和第二变压器连接并控制其运行的控制电路。还公开了用于控制基于MOSFET的高电压，高电流AC电子继电器的操作的开关。开关包括用于在各个位置选择性地接收钥匙的钥匙和插座。插座包括多个用于选择性地与键接合的触点。触头包括连接到公共端子的第一和第二公共触头，连接到继电器块的第一和第二继电器块触点，耦合到常闭端子的常闭触点和耦合到常开端子的常开触点。在使用中，钥匙被选择性地定位在插座内，用于将继电器放置在自动模式，正常模式或通电模式中。

22. 发明授权

US06683393B2 MOSFET based, high voltage, electronic relays for AC power switching and inductive loads 有权
标题翻译：基于MOSFET的高压电子继电器，用于交流电源开关和电感负载
公开(公告)号：US06683393B2
公开(公告)日：2004-01-27
申请号：US10034925
申请日：2001-12-31
申请人： James M. Lewis
发明人： James M. Lewis
IPC分类号： H01H4700
CPC分类号： H03K17/6874 , H02M5/293 , H02M2003/1555 , H03K17/08142 , H03K17/693 , Y10T307/74 , Y10T307/76 , Y10T307/878
摘要： A MOSFET based, high voltage, high current AC electronic relay. The relay includes a MOSFET switching circuit selectively switching between switch conducting and switch isolation and a first transformer coupled to the MOSFET switching circuit. The first transformer selectively applies a predetermined first voltage to the MOSFET switching circuit which establishes the MOSFET switching circuit in switch conducting. The relay further includes a second transformer coupled to the MOSFET switching circuit. The second transformer selectively applies a predetermined second voltage to the MOSFET switching circuit which establishes the MOSFET switching circuit in switch isolation. The relay is also provided with a control circuit linked to and controlling operation of the first transformer and second transformer.
摘要翻译：一种基于MOSFET的高压，大电流交流电子继电器。继电器包括选择性地切换开关导通和开关隔离的MOSFET开关电路以及耦合到MOSFET开关电路的第一变压器。第一变压器选择性地将预定的第一电压施加到在开关导通中建立MOSFET开关电路的MOSFET开关电路。继电器还包括耦合到MOSFET开关电路的第二变压器。第二变压器选择性地向MOSFET开关电路施加预定的第二电压，该开关电路在隔离开关中建立MOSFET开关电路。继电器还具有连接到第一变压器和第二变压器的控制电路的控制电路。

23. 发明授权

US5956265A Boolean digital multiplier 失效
标题翻译：布尔数字乘法器
公开(公告)号：US5956265A
公开(公告)日：1999-09-21
申请号：US863588
申请日：1997-05-27
申请人： James M. Lewis
发明人： James M. Lewis
IPC分类号： G06F7/52
CPC分类号： G06F7/53
摘要： A boolean multiplier is disclosed. The boolean multiplier includes a plurality of input buffers for storing a first operand and a second operand. The multiplier also includes a first set of gates coupled to the input buffers, the first set of gates respectively combining the first operand and the second operand with Boolean function to produce logical products. The multiplier further includes a second set of gates coupled to the first set of gates, the second set of gates respectively combining the logical products with Boolean functions to produce specific product bits.
摘要翻译：公布了一个布尔乘数。布尔乘法器包括用于存储第一操作数和第二操作数的多个输入缓冲器。乘法器还包括耦合到输入缓冲器的第一组门，第一组门分别组合第一操作数和第二操作数与布尔函数以产生逻辑积。乘法器还包括耦合到第一组门的第二组门，第二组门分别将逻辑积与布尔函数组合以产生特定乘积位。

24. 发明授权

US08896346B1 Self-modifying FPGA for anti-tamper applications 有权
标题翻译：用于防篡改应用的自修改FPGA
公开(公告)号：US08896346B1
公开(公告)日：2014-11-25
申请号：US13421052
申请日：2012-03-15
申请人： James M. Lewis , Joey R. Haddock , Dane R. Walther
发明人： James M. Lewis , Joey R. Haddock , Dane R. Walther
IPC分类号： H03K19/177
CPC分类号： H03K19/177 , G06F2213/0038 , H03K19/1776 , H03K19/17768
摘要： A self-modifying FPGA system includes an FPGA and a configuration memory coupled to the FPGA for providing the FPGA with configuration data including SAFE configuration data and dormant configuration data. The SAFE configuration data is initially loaded to the FPGA and the FPGA is configured to a safe operating mode. Upon a determination to proceed to a next step of self modification, dormant configuration data contained in the configuration memory is loaded into the FPGA and the FPGA is configured to a secure operating mode.
摘要翻译：自修改FPGA系统包括FPGA和与FPGA相连的配置存储器，为FPGA提供包括SAFE配置数据和休眠配置数据的配置数据。 SAFE配置数据最初加载到FPGA，FPGA被配置为安全的操作模式。在确定进行自修改的下一步骤时，配置存储器中包含的休眠配置数据被加载到FPGA中，并且FPGA被配置为安全的操作模式。

25. 发明授权

US08046739B2 System and method for enabling a graphical program to propagate attributes of inputs and outputs of blocks 有权
标题翻译：用于使图形程序能够传播块的输入和输出的属性的系统和方法
公开(公告)号：US08046739B2
公开(公告)日：2011-10-25
申请号：US11462551
申请日：2006-08-04
申请人： Matthew C. Curtis , James M. Lewis
发明人： Matthew C. Curtis , James M. Lewis
IPC分类号： G06F9/44
CPC分类号： G06F8/34
摘要： A system and method for creating a graphical program. A function block may be displayed in a graphical program. The graphical program may include a plurality of interconnected blocks which visually indicate the functionality of the program. Additionally, the function block may be operable to perform a first function and may include one or more inputs and one or more outputs. User input specifying an attribute behavior for the function block may be received, e.g., via a menu which allows selection or definition of attribute behaviors, a graphical wizard, or another graphical program, among other methods. The attribute behavior specified for the function block may be usable to determine at attribute of at least a subset of the one or more outputs of the function block based on an attribute of at least one of the one or more inputs to the function block.
摘要翻译：一种用于创建图形程序的系统和方法。功能块可以在图形程序中显示。图形程序可以包括多个互连的块，其在视觉上指示程序的功能。另外，功能块可以用于执行第一功能并且可以包括一个或多个输入和一个或多个输出。可以例如经由允许选择或定义属性行为的菜单，图形向导或另一图形程序以及其他方法来接收指定功能块的属性行为的用户输入。为功能块指定的属性行为可以用于基于功能块的一个或多个输入中的至少一个的属性来确定功能块的一个或多个输出的至少一个子集的属性。

26. 发明申请

US20090217616A1 Beam stabilizer 审中-公开
标题翻译：梁稳定器
公开(公告)号：US20090217616A1
公开(公告)日：2009-09-03
申请号：US12387375
申请日：2009-05-01
申请人： Lawrence A. Ennis , James M. Lewis
发明人： Lawrence A. Ennis , James M. Lewis
IPC分类号： E04C5/00
CPC分类号： E04G21/185 , E04C2003/026 , E04G21/1891
摘要： A beam stabilizer, comprising a threaded tubular part, and a screw like part, threaded together, and can be applied to either side of an I-beam, set within a foundation wall cavity, and tightened in place so as to fix the beam within the cavity at its precise set location, to be sure that the beam remains in place, once installed, during building of a residence or small building.
摘要翻译：光束稳定器，包括螺纹管状部分和螺纹状部分，螺纹连接在一起，并且可以施加到设置在基础壁腔内的工字梁的任一侧，并且将其紧固到位，以将梁固定在在其精确的设置位置处的空腔，以确保在建筑住宅或小建筑物期间梁被保持在适当位置。

27. 发明授权

US07439636B2 Driver system for MOSFET based, high voltage electronic relays for AC power switching and inductive loads 有权
标题翻译：驱动器系统，用于基于MOSFET的高压电子继电器，用于交流电源开关和电感负载
公开(公告)号：US07439636B2
公开(公告)日：2008-10-21
申请号：US11702535
申请日：2007-02-06
申请人： James M. Lewis
发明人： James M. Lewis
IPC分类号： H01H47/24 , H01H47/00
CPC分类号： H03K17/691 , H03K17/6874 , H03K17/78 , H03K17/785 , H03K2217/0081 , Y10T307/773 , Y10T307/878 , Y10T307/885
摘要： A method and apparatus provides for high-speed switching of high-voltage and high power MOSFET-based solid state relays. A driver for a MOSFET based, high voltage, high current electronic relay includes a current supply for actuating the switching circuit and a transformer arrangement coupled to the current supply for receiving the supply of current from the current supply. The transformer arrangement is adapted for coupling with the switching circuit for selectively applying a predetermined voltage to the switching circuit which establishes the switching circuit in switch conducting or switch isolation.
摘要翻译：一种方法和装置提供高速和高功率基于MOSFET的固态继电器的高速切换。用于基于MOSFET的高电压大电流电子继电器的驱动器包括用于致动开关电路的电流源和耦合到电流源的变压器装置，用于接收来自电流源的电流供应。变压器布置适于与开关电路耦合，用于选择性地向开关电路施加预定电压，该开关电路在开关导通或开关隔离中建立开关电路。

28. 发明授权

US06672738B1 Decorative ornament 失效
标题翻译：装饰装饰品
公开(公告)号：US06672738B1
公开(公告)日：2004-01-06
申请号：US09717031
申请日：2000-11-22
申请人： James M. Lewis , Elizabeth B. Lewis
发明人： James M. Lewis , Elizabeth B. Lewis
IPC分类号： F21V2304
CPC分类号： B44C5/005 , A47G33/06 , F21S4/10 , F21W2121/00
摘要： The invention relates to a decorative ornament. The ornament includes a circuit board shaped in an aesthetically desirable manner to provide a background for the decorative ornament, a plurality of light sources, an integrated circuit and circuit leads being mounted on the circuit board. The circuit leads electrically couple the light sources with the integrated circuit to control the light pattern displayed by the decorative ornament. The circuit leads, light sources and circuit boards working together to create an aesthetically pleasing ornament.
摘要翻译：本发明涉及一种装饰装饰品。装饰品包括以美学上期望的方式成形的电路板，以为装饰性装饰品提供背景，多个光源，集成电路和安装在电路板上的电路引线。该电路使集成电路将光源电耦合，以控制由装饰装饰品显示的光图案。电路引线，光源和电路板一起工作，创造出美观的装饰。

29. 发明授权

US4710449A High contrast low metal ion positive photoresist developing method using aqueous base solutions with surfactants 失效
标题翻译：高对比度低金属离子正性光致抗蚀剂显影方法使用水性碱溶液与表面活性剂
公开(公告)号：US4710449A
公开(公告)日：1987-12-01
申请号：US823892
申请日：1986-01-29
申请人： James M. Lewis , Andrew J. Blakeney
发明人： James M. Lewis , Andrew J. Blakeney
IPC分类号： G03C5/00 , G03F7/30 , G03F7/32 , G03F7/26
CPC分类号： G03F7/322
摘要： A novel low metal ion developer composition used in a two step process which provided high contrast images and long developer bath life is provided. The process gives high contrast images. The substrate coated with positive photoresist is exposed then immersed in a "predip" bath, rinsed, and then, immersed in the developer bath, rinsed and dried. This process provided high contrast which does not decrease over the life of the developer system. The system consists of (1) a predip solution containing aqueous non-metal ion organic base and a cationic surfactant adjusted to a concentration that does not give development, and (2) a developer solution containing an aqueous solution of an non-metal ion organic base and a fluorochemical surfactant adjusted to a concentration that provides development. The high contrast is achieved by the cationic surfactant coating the resist and inhibiting the attack on the unexposed resist by the developer while permitting the developer to dissolve away the exposed resist.
摘要翻译：提供了一种用于提供高对比度图像和长显影剂浴寿命的两步法中的新型低金属离子显影剂组合物。该过程给出高对比度图像。将涂有正性光致抗蚀剂的基材曝光，然后浸入“预浸”浴中，冲洗，然后浸入显影液浴中，冲洗干燥。该方法提供了高度的对比度，其在显影剂系统的使用寿命期间不会降低。该系统包括（1）含有非金属离子有机碱水溶液和调节至不产生显影浓度的阳离子表面活性剂的预溶液，和（2）含有非金属离子有机物的水溶液的显影液碱和氟化物表面活性剂调整至提供显影的浓度。通过阳离子表面活性剂涂覆抗蚀剂并且通过显影剂抑制对未曝光的抗蚀剂的侵蚀，可以使显影剂溶解掉暴露的抗蚀剂，从而实现高对比度。

30. 发明授权

US4670372A Process of developing radiation imaged photoresist with alkaline developer solution including a carboxylated surfactant 失效
标题翻译：用包含羧化表面活性剂的碱性显影剂溶液显影辐射成像光致抗蚀剂的方法
公开(公告)号：US4670372A
公开(公告)日：1987-06-02
申请号：US660600
申请日：1984-10-15
申请人： James M. Lewis , Robert A. Owens
发明人： James M. Lewis , Robert A. Owens
IPC分类号： G03C1/72 , G03F7/00 , G03F7/32 , H01L21/027 , H01L21/30 , G03F7/26
CPC分类号： G03F7/322
摘要： A positive photoresist metal ion aqueous developer is provided that gives a high contrast to the photoresist.The developer disclosed comprises a formulation of aqueous alkali-base such as potassium hydroxide and a carboxylated surfactant. The incorporation of the carboxylated surfactant provides the unexpected increase in the contrast of the photoresist. The addition of the carboxylated surfactant increases the gamma from a typical photoresist gamma (.gamma.) of 3 or less to a gamma greater than 5.The high contrast photoresist provides linewidth control and affords improved process latitude in photoresist imaging. The linewidth control is particularly critical in cases where fine lines are to be defined in the resist that covers steps of topography on the coated substrate. The higher the contrast, the less affected the resist by the topography, provided the exposure is adequate to expose the resist. The process latitude afforded by the high contrast is a result of the ability to over develop (develop longer) the exposed resist without affecting the unexposed resist in the adjacent areas.
摘要翻译：提供正光致抗蚀剂金属离子水性显影剂，其对光致抗蚀剂提供高对比度。所公开的显影剂包括碱性水溶液如氢氧化钾和羧化表面活性剂的制剂。羧化表面活性剂的引入提供了光致抗蚀剂的对比度的意外增加。羧化表面活性剂的添加使得从典型的3或更小的光致抗蚀剂的伽玛（γ）增加到大于5的伽马。高对比度光致抗蚀剂提供线宽控制，并且在光致抗蚀剂成像中提供改进的工艺范围。在覆盖涂层基底上的形貌的步骤的抗蚀剂中限定细线的情况下，线宽控制是特别关键的。对比度越高，受地形影响的抗蚀剂越少，只要曝光足以暴露抗蚀剂。由高对比度提供的工艺纬度是在暴露的抗蚀剂中过度开发（展开更长时间）的能力而不影响相邻区域中未曝光的抗蚀剂的结果。

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