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1. 发明授权

US07790801B2 Organo-functional silicone in emulsion systems and process for preparing same 有权
标题翻译：乳液体系中的有机官能硅胶及其制备方法
公开(公告)号：US07790801B2
公开(公告)日：2010-09-07
申请号：US11880831
申请日：2007-07-24
申请人： Quan Zheng , Xudong Huang , Tiandong Li
发明人： Quan Zheng , Xudong Huang , Tiandong Li
IPC分类号： C08L83/00
CPC分类号： D06M15/643 , C08G77/16 , D06M13/463 , D06M15/53 , D06M2200/50
摘要： The present invention provides a process for preparing substantially two-dimensional partially crosslinked organo-functional silicone in an aqueous emulsion system. The novel composition provides enhanced surface softness and smoothness to various materials.
摘要翻译：本发明提供一种在水性乳液体系中制备基本上二维部分交联的有机官能硅氧烷的方法。该新颖的组合物为各种材料提供了增强的表面柔软性和光滑度。

2. 发明授权

US07689309B2 Method for generating an electro-hydraulic model for control design 有权
标题翻译：用于生成用于控制设计的电液模型的方法
公开(公告)号：US07689309B2
公开(公告)日：2010-03-30
申请号：US11773204
申请日：2007-07-03
申请人： Quan Zheng
发明人： Quan Zheng
IPC分类号： G06F19/00 , G06G7/50
CPC分类号： G05B17/02 , Y02T10/82
摘要： The dynamic response characteristics of an electro-hydraulic (EH) physical plant is represented by a model. The model includes a series of second order transfer functions, one for each operating point, of the EH physical plant. Command pressure, overshoot, rise time, damping coefficient, natural frequency and gain parameters are determined in developing each transfer function. The model can be used to advance the time in which the design and development of a control system for the EH physical plant can begin.
摘要翻译：电液（EH）物理设备的动态响应特性由模型表示。该模型包括EH物理设备的一系列二阶转移功能，每个工作点一个。在开发每个传递函数时确定指令压力，过冲，上升时间，阻尼系数，固有频率和增益参数。该模型可用于推进EH物理设备的控制系统的设计和开发开始的时间。

3. 发明申请

US20090222180A1 METHOD FOR REAL-TIME LEARNING OF ACTUATOR TRANSFER CHARACTERISTICS 有权
标题翻译：实时学习执行器传输特性的方法
公开(公告)号：US20090222180A1
公开(公告)日：2009-09-03
申请号：US12041219
申请日：2008-03-03
申请人： Jeremy J. Kraenzlein , Quan Zheng
发明人： Jeremy J. Kraenzlein , Quan Zheng
IPC分类号： G06F19/00
CPC分类号： F16K37/0091
摘要： In a pressure control system having a solenoid-operated fluid valve that has an output hydraulic pressure which varies in accordance with a solenoid input signal, a dynamic learning block is configured to adjust the initial, default values for control points stored in a pressure-current (P-I) data table based on observed (measured) operating points that reflect the solenoid's actual transfer characteristic. A feed forward control block is configured to generate the solenoid input signal having a level based on the adjusted control points in the data table, which improves the accuracy of the solenoid input signal. An adjustment method uses a plurality of circular buffers each configured to store observed operating points falling within a respective range, and provides a mechanism to allow adjustment of the control points based on only partial data.
摘要翻译：在具有电磁式流体阀的压力控制系统中，其输出液压根据螺线管输入信号而变化，动态学习块被配置为调节存储在压力 - 电流中的控制点的初始默认值（PI）数据表，其基于观察（测量的）反映螺线管实际传输特性的工作点。前馈控制块被配置为产生具有基于数据表中调整的控制点的电平的螺线管输入信号，这提高了螺线管输入信号的精度。调整方法使用多个循环缓冲器，每个循环缓冲器被配置为存储落在相应范围内的观测操作点，并且提供一种仅基于部分数据来调整控制点的机构。

4. 发明申请

US20190257417A1 TECHNIQUES FOR CONTROLLING PEDAL-OFF DOWNSHIFTS OF A VEHICLE TRANSMISSION 审中-公开
公开(公告)号：US20190257417A1
公开(公告)日：2019-08-22
申请号：US15901478
申请日：2018-02-21
申请人： Steven B. Christ , Stephen Tokish , Quan Zheng
发明人： Steven B. Christ , Stephen Tokish , Quan Zheng
IPC分类号： F16H61/08 , F16H61/02 , F16H61/04
摘要： A transmission control system and method involve receiving, by a controller and from a turbine shaft speed sensor, a rotational speed of a turbine shaft of an automatic transmission, receiving, by the controller and from an output shaft speed sensor, a plurality of rotational speeds of an output shaft of the transmission, determining, by the controller, a shift time modifier based on the turbine shaft speed and a gradient of the output shaft speed, modifying, by the controller, a shift time for a pedal-off downshift of the transmission based on the shift time modifier to obtain a modified shift time, and controlling, by the controller, the pedal-off downshift of the transmission based on the modified shift time.

5. 发明授权

US07757063B2 Systems for dynamically resizing memory pools 失效
标题翻译：用于动态调整内存池大小的系统
公开(公告)号：US07757063B2
公开(公告)日：2010-07-13
申请号：US12261743
申请日：2008-10-30
申请人： Wojciech Kuczynski , Adam J. Storm , Roger Luo Quan Zheng , Sarah Posner , Christian Marcelo Garcia-Arellano , Sam Sampson Lightstone
发明人： Wojciech Kuczynski , Adam J. Storm , Roger Luo Quan Zheng , Sarah Posner , Christian Marcelo Garcia-Arellano , Sam Sampson Lightstone
IPC分类号： G06F13/00
CPC分类号： G06F17/30312 , Y10S707/99942 , Y10S707/99953
摘要： There are disclosed systems and computer program products for dynamically resizing memory pools used by database management systems. In one aspect, if a decrease in allocation to the memory pool is required, at least one page grouping that may be freed from the memory pool is identified as a candidate based on its position in a list of page groupings. If the page grouping contains any used memory blocks, the used memory blocks may be copied from a candidate page grouping to another page grouping in the list in order to free the candidate page grouping. Once the candidate page grouping is free of used memory blocks, the candidate page grouping may be freed from the memory pool. As an example, this system or computer program product may be used for dynamically resizing locklists or lock memory.
摘要翻译：公开了用于动态地调整数据库管理系统使用的内存池的系统和计算机程序产品。在一个方面，如果需要减少对存储器池的分配，则可以根据其在页面分组列表中的位置来将可以从存储器池中释放的至少一个页面分组识别为候选。如果页面分组包含任何使用的存储器块，则所使用的存储器块可以从候选页面分组复制到列表中的另一页面分组，以便释放候选页面分组。一旦候选页面分组没有使用的存储器块，候选页面分组可以从存储器池中释放出来。作为示例，该系统或计算机程序产品可用于动态地调整锁定列表大小或锁定存储器。

6. 发明申请

US20100137093A1 Automatic Transmission with Closed Loop Pressure Electro-Hydraulic Control Module 有权
标题翻译：自动变速箱带闭环压力电液控制模块
公开(公告)号：US20100137093A1
公开(公告)日：2010-06-03
申请号：US12638350
申请日：2009-12-15
申请人： Duane Z. Collins , Andrew D. Herman , Michael A. Kozan , Quan Zheng
发明人： Duane Z. Collins , Andrew D. Herman , Michael A. Kozan , Quan Zheng
IPC分类号： F16H31/00
CPC分类号： F16H59/68 , F16H61/0006 , F16H61/0202 , F16H61/0251 , F16H61/686 , F16H2059/683 , F16H2061/0078 , F16H2061/0255
摘要： An automatic transmission is disclosed that includes a clutch pressure control module housing having therein: (1) a plurality of solenoid valves, each of the solenoid valves configured to receive an input of the pressurized hydraulic fluid and to provide a variable output pressure of pressurized hydraulic fluid in response to an electric control signal; (2) means for sensing output pressure from each of the solenoid valves of the plurality of solenoid valves; and (3) electronic control means configured to generate electric control signals to one or more of the solenoid valves of the plurality of solenoid valves in response to (i) a clutch pressure command signal or a solenoid pressure command signal, and (ii) a solenoid output pressure signal from the means for sensing output pressure. The solenoid valves provide hydraulic control signals to clutch hydraulic pressure control valves, which in turn provide hydraulic power to clutch actuators.
摘要翻译：公开了一种自动变速器，其包括：离合器压力控制模块壳体，其中具有：（1）多个电磁阀，每个电磁阀构造成接收加压液压流体的输入并提供加压液压的可变输出压力流体响应电控信号; （2）用于感测来自多个电磁阀的每个电磁阀的输出压力的装置; 和（3）电子控制装置，被配置为响应于（i）离合器压力指令信号或螺线管压力指令信号，向多个电磁阀中的一个或多个电磁阀产生电控制信号，以及（ii）电磁阀输出压力信号，用于检测输出压力。电磁阀向离合器液压控制阀提供液压控制信号，这又向离合器致动器提供液压动力。

7. 发明申请

US20090030148A1 Organo-functional silicone in emulsion systems and process for preparing same 有权
标题翻译：乳液体系中的有机官能硅胶及其制备方法
公开(公告)号：US20090030148A1
公开(公告)日：2009-01-29
申请号：US11880831
申请日：2007-07-24
申请人： Quan Zheng , Xudong Huang , Tiandong Li
发明人： Quan Zheng , Xudong Huang , Tiandong Li
IPC分类号： C08G77/06 , C08G77/04
CPC分类号： D06M15/643 , C08G77/16 , D06M13/463 , D06M15/53 , D06M2200/50
摘要： The present invention provides a process for preparing substantially two-dimensional partially crosslinked organo-functional silicone in an aqueous emulsion system. The novel composition provides enhanced surface softness and smoothness to various materials.
摘要翻译：本发明提供一种在水性乳液体系中制备基本上二维部分交联的有机官能硅氧烷的方法。该新颖的组合物为各种材料提供了增强的表面柔软性和光滑度。

8. 发明申请

US20080236539A1 TRANSMISSION CLUTCH PRESSURE CONTROLS VIA PILOT PRESSURE FEEDBACK 审中-公开
标题翻译：传动离合器压力控制通过引导压力反馈
公开(公告)号：US20080236539A1
公开(公告)日：2008-10-02
申请号：US11691153
申请日：2007-03-26
申请人： Quan Zheng , Michael A. Kozan
发明人： Quan Zheng , Michael A. Kozan
IPC分类号： F16H59/00
CPC分类号： F16H61/061 , F16H59/68 , F16H2059/683
摘要： A transmission clutch pressure control apparatus is suitable for a configuration that includes a pilot valve and a pressure regulating valve working in tandem. The pilot valve produces a pilot pressure that varies in accordance with a pilot valve drive signal. The pressure regulating valve provides fluid to a clutch at an output clutch pressure that is in turn variable based on the pilot pressure. The apparatus includes a pilot pressure sensor in fluid communication with the pilot valve output and generates a pilot pressure signal. The apparatus also includes a control arrangement having a pilot valve pressure estimation block configured to produce a pilot pressure command in response to a clutch pressure command. The estimation block is configured to reflect the relationship between the clutch pressure and the pilot pressure. The control arrangement also includes a summer that produces an error signal based on the difference between the commanded and sensed pilot pressure. The control arrangement also includes additional control blocks implementing a control strategy that ultimately develops and output the pilot valve drive signal all based on the pilot pressure command and the pilot pressure error signal.
摘要翻译：传动离合器压力控制装置适用于包括先导阀和串联工作的压力调节阀的构造。先导阀产生根据先导阀驱动信号而变化的先导压力。压力调节阀以输出离合器压力向离合器提供流体，该输出离合器压力又基于先导压力而变化。该装置包括与先导阀输出流体连通的先导压力传感器，并产生先导压力信号。该装置还包括具有导向阀压力估计块的控制装置，其被配置为响应于离合器压力指令产生先导压力指令。估计块被配置为反映离合器压力和先导压力之间的关系。该控制装置还包括基于指令和感测的先导压力之差产生误差信号的夏季。控制装置还包括执行控制策略的附加控制块，该控制策略最终基于先导压力指令和先导压力误差信号来开发和输出先导阀驱动信号。

9. 发明授权

US07302533B2 System and method for optimally configuring software systems for a NUMA platform 有权
标题翻译：用于为NUMA平台优化配置软件系统的系统和方法
公开(公告)号：US07302533B2
公开(公告)日：2007-11-27
申请号：US11077579
申请日：2005-03-11
申请人： James Liam Finnie , Taavi Andrew Burns , Matthew Albert Huras , Sunil Jeevananda Kamath , Lan Tuong Pham , Kevin R. Rose , Aamer Sachedina , Roger Luo Quan Zheng
发明人： James Liam Finnie , Taavi Andrew Burns , Matthew Albert Huras , Sunil Jeevananda Kamath , Lan Tuong Pham , Kevin R. Rose , Aamer Sachedina , Roger Luo Quan Zheng
IPC分类号： G06F12/00
CPC分类号： G06F9/5016 , G06F9/5061
摘要： A method and system for improving memory access patterns of software systems on NUMA systems discovers NUMA system resources where the NUMA system resources comprises a plurality of NUMA nodes; determines a plurality of database threads, processes, and objects for a database configuration; and generates a policy which assigns the plurality of database threads, processes, and objects to the plurality of NUMA nodes, wherein the generating of the policy is performed prior to initialization of the plurality of database threads, processes, and objects. The assignment of the database threads, processes, or objects to NUMA nodes is such that the amount of remote memory accesses is reduced. When the database thread, process, or object initializes, the database server queries the policy for its assigned NUMA node(s). The database thread, process, or object is then bound to the assigned NUMA node(s).
摘要翻译：用于改进NUMA系统上的软件系统的存储器访问模式的方法和系统发现NUMA系统资源，其中NUMA系统资源包括多个NUMA节点; 确定数据库配置的多个数据库线程，进程和对象; 并且生成将所述多个数据库线程，进程和对象分配给所述多个NUMA节点的策略，其中在所述多个数据库线程，进程和对象的初始化之前执行所述策略的生成。将数据库线程，进程或对象分配给NUMA节点使得远程内存访问量减少。当数据库线程，进程或对象初始化时，数据库服务器向其分配的NUMA节点查询策略。然后将数据库线程，进程或对象绑定到已分配的NUMA节点。

10. 发明授权

US08192318B2 Automatic transmission with closed loop pressure electro-hydraulic control module 有权
标题翻译：自动变速箱带闭环压力电液控制模块
公开(公告)号：US08192318B2
公开(公告)日：2012-06-05
申请号：US12638350
申请日：2009-12-15
申请人： Duane Z. Collins , Andrew D. Herman , Michael A. Kozan , Quan Zheng
发明人： Duane Z. Collins , Andrew D. Herman , Michael A. Kozan , Quan Zheng
IPC分类号： F16H47/08 , F16H31/00
CPC分类号： F16H59/68 , F16H61/0006 , F16H61/0202 , F16H61/0251 , F16H61/686 , F16H2059/683 , F16H2061/0078 , F16H2061/0255
摘要： An automatic transmission is disclosed that includes a clutch pressure control module housing having therein: (1) a plurality of solenoid valves, each of the solenoid valves configured to receive an input of the pressurized hydraulic fluid and to provide a variable output pressure of pressurized hydraulic fluid in response to an electric control signal; (2) means for sensing output pressure from each of the solenoid valves of the plurality of solenoid valves; and (3) electronic control means configured to generate electric control signals to one or more of the solenoid valves of the plurality of solenoid valves in response to (i) a clutch pressure command signal or a solenoid pressure command signal, and (ii) a solenoid output pressure signal from the means for sensing output pressure. The solenoid valves provide hydraulic control signals to clutch hydraulic pressure control valves, which in turn provide hydraulic power to clutch actuators.
摘要翻译：公开了一种自动变速器，其包括：离合器压力控制模块壳体，其中具有：（1）多个电磁阀，每个电磁阀构造成接收加压液压流体的输入并提供加压液压的可变输出压力流体响应电控信号; （2）用于感测来自多个电磁阀的每个电磁阀的输出压力的装置; 和（3）电子控制装置，其被配置为响应于（i）离合器压力指令信号或螺线管压力指令信号，向多个电磁阀中的一个或多个电磁阀产生电控制信号，以及（ii）电磁阀输出压力信号，用于检测输出压力。电磁阀向离合器液压控制阀提供液压控制信号，这又向离合器致动器提供液压动力。

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