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61. 发明申请

US20180036849A1 CUTTING GUIDE 审中-公开
公开(公告)号：US20180036849A1
公开(公告)日：2018-02-08
申请号：US15555107
申请日：2015-04-23
申请人： Stephen B. Smith
发明人： Stephen B. Smith
IPC分类号： B23Q9/00 , B23D59/00 , B27B9/04
摘要： This invention provides a guide for use with cutting power tools such as routers, circular saws, rotary cutters and the like. The invention provides a secure path along which a power tool can be used. The invention provides a device that is securely held against a surface by either user pressure or suction pressure and maintains its position along the surface to be cut. The invention can be configured to provide for varying cutting tools and differing attachments that are on the cutting tool and would be slid along the invention to effectuate a cut.

62. 发明授权

US09002624B2 Variable valve timing for cylinder deactivation 有权
标题翻译：气缸停用可变气门正时
公开(公告)号：US09002624B2
公开(公告)日：2015-04-07
申请号：US13557101
申请日：2012-07-24
申请人： James Michael Kerns , Stephen B. Smith , Adam Nathan Banker , Michael James Uhrich
发明人： James Michael Kerns , Stephen B. Smith , Adam Nathan Banker , Michael James Uhrich
IPC分类号： F02D7/00 , F02D13/06 , F02M25/07 , F02D41/00 , F02D13/02 , F02D19/08
CPC分类号： F02D13/06 , F02D13/0207 , F02D13/0219 , F02D19/084 , F02D41/0002 , F02D41/005 , F02D41/006 , F02D41/0082 , F02D2041/001 , F02M26/05 , F02M26/06 , F02M26/43 , F02M26/46 , F02M26/47 , Y02T10/18 , Y02T10/36 , Y02T10/42 , Y02T10/47
摘要： Methods and systems are provided for adjusting cylinder valve timings to enable a group of cylinders to operate and combust while another group of cylinders on a second are selectively deactivated. Valve timing may be adjusted to allow flow of air through the inactive cylinders to be reduced, lowering catalyst regeneration requirements upon reactivation. The valve timing may alternatively be adjusted to enable exhaust gas to be recirculated to the active cylinders via the inactive cylinders, providing cooled EGR benefits.
摘要翻译：提供了方法和系统，用于调节气缸阀定时，以使一组气缸能够操作和燃烧，而另一组气缸在一秒钟内被选择性地停用。可以调整阀门正时以允许空气流过惰性气瓶以减少，从而在再次激活时降低催化剂再生需求。可替代地，可以调节气门正时以使废气能够通过非活性气缸再循环到主动气缸，从而提供冷却的EGR益处。

63. 发明授权

US08800356B2 Engine catalyst diagnostics 有权
标题翻译：发动机催化剂诊断
公开(公告)号：US08800356B2
公开(公告)日：2014-08-12
申请号：US13247640
申请日：2011-09-28
申请人： Imad Hassan Makki , James Michael Kerns , Michael James Uhrich , Stephen B. Smith , Pankaj Kumar , Adam Banker
发明人： Imad Hassan Makki , James Michael Kerns , Michael James Uhrich , Stephen B. Smith , Pankaj Kumar , Adam Banker
IPC分类号： G01M15/10
CPC分类号： F01N11/00 , F01N2550/02 , G01N33/007 , G06N99/005 , Y02T10/47
摘要： Embodiments for predicting catalyst function are disclosed. One example embodiment includes applying a set of parameter readings for a given sample to a support vector machine to generate a classification output, recording a plurality of classification outputs for a plurality of successive samples over a first duration, and indicating catalyst degradation if a threshold percentage of the classification outputs indicates degraded catalyst performance. In this way, catalyst degradation may be indicated using a simplified model that does not require extensive calibration.
摘要翻译：公开了用于预测催化剂功能的实施方案。一个示例性实施例包括将给定样本的一组参数读数应用于支持向量机以产生分类输出，在第一持续时间内记录多个连续样本的多个分类输出，并且如果阈值百分比的分类输出表明催化剂性能下降。以这种方式，可以使用不需要大量校准的简化模型来指示催化剂降解。

64. 发明申请

US20140032083A1 VARIABLE VALVE TIMING FOR CYLINDER DEACTIVATION 有权
标题翻译：用于气缸停止的可变阀门时序
公开(公告)号：US20140032083A1
公开(公告)日：2014-01-30
申请号：US13557101
申请日：2012-07-24
申请人： James Michael Kerns , Stephen B. Smith , Adam Nathan Banker , Michael James Uhrich
发明人： James Michael Kerns , Stephen B. Smith , Adam Nathan Banker , Michael James Uhrich
IPC分类号： F02D13/00 , F02D41/26
CPC分类号： F02D13/06 , F02D13/0207 , F02D13/0219 , F02D19/084 , F02D41/0002 , F02D41/005 , F02D41/006 , F02D41/0082 , F02D2041/001 , F02M26/05 , F02M26/06 , F02M26/43 , F02M26/46 , F02M26/47 , Y02T10/18 , Y02T10/36 , Y02T10/42 , Y02T10/47
摘要： Methods and systems are provided for adjusting cylinder valve timings to enable a group of cylinders to operate and combust while another group of cylinders on a second are selectively deactivated. Valve timing may be adjusted to allow flow of air through the inactive cylinders to be reduced, lowering catalyst regeneration requirements upon reactivation. The valve timing may alternatively be adjusted to enable exhaust gas to be recirculated to the active cylinders via the inactive cylinders, providing cooled EGR benefits.
摘要翻译：提供了方法和系统，用于调节气缸阀定时，以使一组气缸能够操作和燃烧，而另一组气缸在一秒钟内被选择性地停用。可以调整阀门正时以允许空气流过惰性气瓶以减少，从而在再次激活时降低催化剂再生需求。可替代地，可以调节气门正时以使废气能够通过非活性气缸再循环到主动气缸，从而提供冷却的EGR益处。

65. 发明申请

US20130078725A1 ENGINE CATALYST DIAGNOSTICS 有权
标题翻译：发动机催化剂诊断
公开(公告)号：US20130078725A1
公开(公告)日：2013-03-28
申请号：US13247640
申请日：2011-09-28
申请人： Imad Hassan Makki , James Michael Kerns , Michael James Uhrich , Stephen B. Smith , Pankaj Kumar , Adam Banker
发明人： Imad Hassan Makki , James Michael Kerns , Michael James Uhrich , Stephen B. Smith , Pankaj Kumar , Adam Banker
IPC分类号： G01N31/10
CPC分类号： F01N11/00 , F01N2550/02 , G01N33/007 , G06N99/005 , Y02T10/47
摘要： Embodiments for predicting catalyst function are disclosed. One example embodiment includes applying a set of parameter readings for a given sample to a support vector machine to generate a classification output, recording a plurality of classification outputs for a plurality of successive samples over a first duration, and indicating catalyst degradation if a threshold percentage of the classification outputs indicates degraded catalyst performance. In this way, catalyst degradation may be indicated using a simplified model that does not require extensive calibration.
摘要翻译：公开了用于预测催化剂功能的实施方案。一个示例性实施例包括将给定样本的一组参数读数应用于支持向量机以产生分类输出，在第一持续时间内记录多个连续样本的多个分类输出，并且如果阈值百分比的分类输出表明催化剂性能下降。以这种方式，可以使用不需要大量校准的简化模型来指示催化剂降解。

66. 发明申请

US20120017870A1 METHOD FOR DETECTION OF EMISSIONS LEVELS DURING EXTENDED ENGINE SPEED CONTROLLED OPERATION 有权
标题翻译：用于在扩展的发动机速度控制操作期间检测排放水平的方法
公开(公告)号：US20120017870A1
公开(公告)日：2012-01-26
申请号：US13252911
申请日：2011-10-04
申请人： Gopichandra Surnilla , Bala Chander , Nate Trask , Shane Elwart , Stephen B. Smith
发明人： Gopichandra Surnilla , Bala Chander , Nate Trask , Shane Elwart , Stephen B. Smith
IPC分类号： F02D41/00
CPC分类号： F02D31/002 , F02D41/18
摘要： A method for detection of emissions levels during extended engine speed controlled operation is provided. The method includes monitoring mass airflow passing through the engine while operating the engine. The method further includes adjusting mass airflow responsive to engine speed to maintain a desired engine speed. The method further includes shutting down the engine when engine mass airflow becomes higher than a predetermined mass airflow threshold.
摘要翻译：提供了一种用于在延长的发动机转速控制操作期间检测排放水平的方法。该方法包括在操作发动机的同时监测通过发动机的大气流。该方法还包括响应于发动机速度来调节质量气流以保持期望的发动机转速。该方法还包括当发动机质量气流变得高于预定质量气流阈值时关闭发动机。

67. 发明授权

US07941994B2 Emission control device 有权
标题翻译：排放控制装置
公开(公告)号：US07941994B2
公开(公告)日：2011-05-17
申请号：US12336894
申请日：2008-12-17
申请人： Gopichandra Surnilla , Christian T. Goralski, Jr. , Stephen B. Smith , James P. O'Neill , Garry Zawacki
发明人： Gopichandra Surnilla , Christian T. Goralski, Jr. , Stephen B. Smith , James P. O'Neill , Garry Zawacki
IPC分类号： F01N3/00
CPC分类号： F01N13/107 , F01N13/009 , F01N13/011 , F01N2330/02 , F01N2330/06 , F02D17/02 , F02D41/003 , F02D41/0087 , F02D41/0275 , F02D41/3029 , F02D2041/001
摘要： An engine having a first and second bank of cylinders is disclosed. The engine may have improved fuel economy and emission as compared to other similar engines. In one example, engine cylinders may be deactivated.
摘要翻译：公开了一种具有第一和第二气缸组的发动机。与其他类似发动机相比，发动机可能具有改善的燃料经济性和排放性。在一个示例中，发动机气缸可以被去激活。

68. 发明申请

US20100223921A1 HYDROCARBON RETAINING AND PURGING SYSTEM 有权
标题翻译：油气保存和净化系统
公开(公告)号：US20100223921A1
公开(公告)日：2010-09-09
申请号：US12396782
申请日：2009-03-03
申请人： Michael James Uhrich , Stephen B. Smith , James Michael Kerns , Shane Elwart , Jason Aaron Lupescu
发明人： Michael James Uhrich , Stephen B. Smith , James Michael Kerns , Shane Elwart , Jason Aaron Lupescu
IPC分类号： F01N3/021
CPC分类号： F01N3/0807 , F01N3/0835 , F01N3/0871 , F01N2240/36 , F01N2410/03 , F01N2410/12 , F01N2470/30 , Y02T10/20 , Y02T10/22
摘要： Methods and systems are provided for operating an engine having a hydrocarbon retaining system and an emission control device coupled to an engine exhaust, the engine exhaust comprising a venturi. One example method comprises, during a storing condition, routing exhaust gas through the venturi without generating a venturi action, and then to the hydrocarbon retaining system, while bypassing the emission control device, to store hydrocarbons in the hydrocarbon retaining system, and during a purging condition, routing exhaust gas through the venturi while generating venturi action, then to the emission control device, and then to the hydrocarbon retaining system, to purge stored hydrocarbons, wherein a flow of purged hydrocarbons is drawn back to the venturi via venturi action.
摘要翻译：提供了用于操作具有碳氢化合物保持系统的发动机和耦合到发动机排气的排放控制装置的方法和系统，所述发动机排气包括文氏管。一个示例性方法包括在储存条件期间，通过文丘里管排出废气而不产生文丘里管作用，然后在绕过排放控制装置的同时，将碳氢化合物储存在碳氢化合物保留系统中并在清洗期间条件是，通过文丘里管排出废气，同时产生文氏管作用，然后排放到排放控制装置，然后到烃保留系统，以清除储存的碳氢化合物，其中通过文丘里作用将清除的烃流引导回文丘里管。

69. 发明授权

US07481039B2 Engine system and method for efficient emission control device purging 有权
标题翻译：发动机系统和方法，用于高效的排放控制装置清洗
公开(公告)号：US07481039B2
公开(公告)日：2009-01-27
申请号：US11374712
申请日：2006-03-13
申请人： Gopichandra Surnilla , Christian T. Goralski, Jr. , Stephen B. Smith
发明人： Gopichandra Surnilla , Christian T. Goralski, Jr. , Stephen B. Smith
IPC分类号： F01N3/00
CPC分类号： F01N3/0842 , F01N9/00 , F01N2430/02 , F01N2900/1614 , F02D17/02 , F02D41/0082 , F02D41/0087 , F02D41/0275 , F02D41/1408 , F02M26/43 , Y02T10/47
摘要： Various systems and methods are disclosed for carrying out combustion in a fuel-cut operation in some or all of the engine cylinders of a vehicle. Further, various subsystems are considered, such as fuel vapor purging, air-fuel ratio control, engine torque control, catalyst design, and exhaust system design.
摘要翻译：公开了用于在车辆的一些或所有发动机气缸中的燃料切断操作中进行燃烧的各种系统和方法。此外，考虑了各种子系统，例如燃料蒸气吹扫，空燃比控制，发动机转矩控制，催化剂设计和排气系统设计。

70. 发明授权

US07316585B2 Reducing suck-out insertion loss 有权
标题翻译：减少吸入插入损耗
公开(公告)号：US07316585B2
公开(公告)日：2008-01-08
申请号：US11626679
申请日：2007-01-24
申请人： Stephen B. Smith , Jan De Geest , Stefaan Hendrik Jozef Sercu
发明人： Stephen B. Smith , Jan De Geest , Stefaan Hendrik Jozef Sercu
IPC分类号： H01R13/648
CPC分类号： H01P3/003
摘要： An electrical connector including a lead frame assembly of a first dielectric material that includes a pocket filled with a second dielectric material. A first ground reference, which may be either a ground contact or conductor or a virtual ground defined between signal contacts of a differential signal pair, extends in the first dielectric material and has a first physical length. A second ground reference having a different physical length than the first length extends in the first dielectric material and also through the pocket. The combination of the length of the second ground reference through the pocket along with the difference in the dielectric constants associated with the first and second dielectric materials, provides for equalizing or matching the electrical lengths of these two references having different physical lengths. This may aid in reducing slot-line mode of a co-planar waveguide. The cross-sectional size of the second reference within the pocket may be altered to provide uniform impedance along the length of the second reference as well as an impedance matched to the first conductor.
摘要翻译：一种电连接器，包括第一介电材料的引线框架组件，所述引线框架组件包括填充有第二电介质材料的凹穴。可以是接地触点或导体的第一接地参考或在差分信号对的信号触点之间限定的虚拟接地在第一电介质材料中延伸并且具有第一物理长度。具有与第一长度不同的物理长度的第二接地参考在第一电介质材料中延伸并且还通过口袋延伸。通过口袋的第二接地参考的长度与与第一和第二介电材料相关联的介电常数的差异的组合提供均衡或匹配具有不同物理长度的这两个参考物的电长度。这有助于减小共面波导的槽线模式。口袋内的第二参考线的横截面尺寸可以改变，以沿着第二参考线的长度提供均匀的阻抗以及与第一导体匹配的阻抗。

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