公开(公告)号：US08586813B2

公开(公告)日：2013-11-19

申请号：US12506615

申请日：2009-07-21

申请人： Bala Ramachandran ,  Sukwon Choi ,  Robert J. Gartside ,  Marvin I. Greene

发明人： Bala Ramachandran ,  Sukwon Choi ,  Robert J. Gartside ,  Marvin I. Greene

IPC分类号： C07C5/25

CPC分类号： C07C5/2512 ,  B01J21/08 ,  B01J21/10 ,  C07C6/04 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2521/10 ,  C07C2521/16 ,  C07C2523/02 ,  C07C2523/04 ,  C07C2523/30 ,  Y02P20/52 ,  C07C11/08 ,  C07C11/06

摘要： A process for the double-bond isomerization of olefins is disclosed. The process may include contacting a fluid stream comprising olefins with a fixed bed comprising an activated basic metal oxide isomerization catalyst to convert at least a portion of the olefin to its isomer. The isomerization catalysts disclosed herein may have a reduced cycle to cycle deactivation as compared to conventional catalysts, thus maintaining higher activity over the complete catalyst life cycle.

公开(公告)号：US20120157294A1

公开(公告)日：2012-06-21

申请号：US12974176

申请日：2010-12-21

申请人： Wolfgang Ruettinger ,  Ahmad Moini ,  Bala Ramachandran ,  Sukwon Choi

发明人： Wolfgang Ruettinger ,  Ahmad Moini ,  Bala Ramachandran ,  Sukwon Choi

IPC分类号： B01J21/16 ,  B01J37/04

CPC分类号： B01J37/0009 ,  B01J21/066 ,  B01J21/10 ,  B01J21/16 ,  B01J23/10 ,  B01J35/002 ,  C07C5/2512 ,  C07C2521/06 ,  C07C2521/10 ,  C07C2521/14 ,  C07C2521/16 ,  C07C2523/10 ,  C07C11/08

摘要： Extruded isomerization catalysts comprising MgO, a metal silicate clay binder and a stabilizer and methods of forming such isomerization catalysts are disclosed. Also disclosed are isomerization catalysts that exhibit a fresh isomerization rate and an aged isomerization rate that is at least 50% of the fresh isomerization rate. Embodiments of the isomerization catalysts disclosed herein include metal silicate clay binders that include a layered structure and metal silicate. The metal silicate clay binder may be present in an amount in the range from about 5 wt % to about 20 wt %. Exemplary stabilizers include one or more of ZrO2, tetravalent rare earth metal and a trivalent rare earth metal. Stabilizers may be present in an amount up to about 40 wt %. One or more improved properties, such as piece crush strength and isomerization performance, are exhibited by the catalyst article.

摘要翻译： 公开了包含MgO，金属硅酸盐粘土粘合剂和稳定剂的挤出异构化催化剂以及形成这种异构化催化剂的方法。 还公开了异构化催化剂，其表现出新鲜异构化速率和老化异构化速率，其为新鲜异构化速率的至少50％。 本文公开的异构化催化剂的实施方案包括包含层状结构和金属硅酸盐的金属硅酸盐粘土粘合剂。 金属硅酸盐粘土粘合剂可以以约5重量％至约20重量％的量存在。 示例性的稳定剂包括一种或多种ZrO 2，四价稀土金属和三价稀土金属。 稳定剂可以以高达约40重量％的量存在。 催化剂制品表现出一种或多种改进的性能，如碎片强度和异构化性能。

公开(公告)号：US08126762B2

公开(公告)日：2012-02-28

申请号：US12061029

申请日：2008-04-02

申请人： Bala Ramachandran ,  Li Chen

发明人： Bala Ramachandran ,  Li Chen

IPC分类号： G06F17/30

CPC分类号： G06Q10/06 ,  G06Q10/063 ,  G06Q10/0635 ,  G06Q10/06375 ,  G06Q10/06393

摘要： A stabilization methodology and system component in Business Activity Monitoring and Management systems. This enables firms to use Business Activity Management (BAM) systems to manage business activity by only responding to monitored data when the overall business performance can be improved. This enables firms to identify appropriate tradeoffs between potentially conflicting objectives while meeting business objectives. Information from BAM systems are analyzed based on models of the business process and different information filter criteria are assessed for their impact on business performance indicators. Based on this, a filter criterion is chosen which is executed by an information filter. The outputs from the information filter are used as the basis for deciding the inputs for business process execution.

摘要翻译： 业务活动监控和管理系统中的稳定方法和系统组件。 这样，企业可以通过业务活动管理（BAM）系统来管理业务活动，只有在整体业务绩效得到改善的情况下，才能对受监控的数据进行响应。 这使得企业能够在满足业务目标的同时，在潜在的冲突目标之间确定适当的权衡。 基于业务流程模型分析BAM系统的信息，并对不同的信息过滤标准进行评估，以评估其业务绩效指标的影响。 基于此，选择由信息过滤器执行的过滤器标准。 来自信息过滤器的输出用作决定业务处理执行的输入的基础。

公开(公告)号：US07908161B2

公开(公告)日：2011-03-15

申请号：US12053169

申请日：2008-03-21

申请人： Jay William Benayon ,  Kaori Fujiwara ,  Makoto Kano ,  Akio Koide ,  Bala Ramachandran

发明人： Jay William Benayon ,  Kaori Fujiwara ,  Makoto Kano ,  Akio Koide ,  Bala Ramachandran

IPC分类号： G06F9/44 ,  G06F17/50

CPC分类号： G06Q10/04 ,  G06Q10/06 ,  G06Q10/063 ,  G06Q10/0633 ,  G06Q10/06393 ,  G06Q20/108

摘要： A computer implemented method and a computer system implementing the method of a business process transformation wizard leads a business analyst through a series of steps to invoke business transformation patterns, in order to analyze the results of those processes. The wizard first prompts the business analyst to specify business objectives of process transformation. Required parameters are added to the business process model guided by the business process transformation wizard until the business process model is completed. Once the model is completed, the wizard prompts the business analyst to select transformation techniques or patterns for optimizing process parameters and, for each selected transformation pattern, optimizes process parameters using a selected optimization technique. The wizard also prompts the business analyst to select transformation patterns for optimizing topology of the business process and, for each selected transformation pattern, optimizes topology for the business process using a selected optimization technique.

摘要翻译： 实现业务流程转换向导的方法的计算机实现方法和计算机系统通过一系列步骤来引导业务分析师来调用业务转换模式，以便分析这些进程的结果。 该向导首先提示业务分析人员指定流程转型的业务目标。 必要的参数被添加到业务流程转换向导指导的业务流程模型中，直到业务流程模型完成。 模型完成后，向导会提示业务分析人员选择用于优化过程参数的转换技术或模式，并且对于每个选定的转换模式，使用选定的优化技术优化过程参数。 该向导还会提示业务分析人员选择用于优化业务流程拓扑的转换模式，并针对每个选定的转换模式，使用选定的优化技术优化业务流程的拓扑。

公开(公告)号：US07608747B2

公开(公告)日：2009-10-27

申请号：US11234619

申请日：2005-09-23

申请人： Bala Ramachandran ,  Lawrence L. Murrell ,  Martin Kraus ,  Zhiping Shan ,  Philip J. Angevine

发明人： Bala Ramachandran ,  Lawrence L. Murrell ,  Martin Kraus ,  Zhiping Shan ,  Philip J. Angevine

IPC分类号： C07C5/29 ,  C07C5/31

CPC分类号： C10G45/52 ,  C10G45/60 ,  C10G45/64 ,  Y10S585/94

摘要： A process for the selective ring opening of ring-containing hydrocarbons in a feed stream having at least 10% ring-containing hydrocarbons includes contacting the feed stream with a ring opening catalyst containing a metal or a mixture of metals active for the selective ring opening of the ring-containing hydrocarbons on a support material, wherein the support material is a non-crystalline, porous inorganic oxide or mixture of inorganic oxides having at least 97 volume percent interconnected mesopores based on micropores and mesopores, and wherein the ring-containing hydrocarbons have at least one C6 ring and at least one substituent selected from the group consisting of fused 5- or 6-membered rings, alkyl, cycloalkyl and aryl groups.

摘要翻译： 在具有至少10％含环烃的进料流中选择性开环含环烃的方法包括使进料流与开环催化剂接触，该开环催化剂含有金属或活性成分的金属混合物，用于选择性开环 支撑材料上的含环烃，其中所述载体材料是非结晶多孔无机氧化物或具有基于微孔和介孔的至少97体积％互连的介孔的无机氧化物混合物，并且其中所述含环烃具有 至少一个C 6环和至少一个选自稠合5-或6-元环，烷基，环烷基和芳基的取代基。

公开(公告)号：US20080208659A1

公开(公告)日：2008-08-28

申请号：US12057917

申请日：2008-03-28

申请人： Lianjun An ,  Bala Ramachandran ,  Karthik Sourirajan

发明人： Lianjun An ,  Bala Ramachandran ,  Karthik Sourirajan

IPC分类号： G06Q10/00 ,  G06F17/00

CPC分类号： G06Q99/00 ,  G06Q10/06315 ,  G06Q10/06375 ,  G06Q10/0639

摘要： A control methodology and component in Business Performance Management (BPM) Systems. This enables firms to exploit control theoretic techniques for Business Performance Management. Information from BPM systems is used to calibrate models of the business process. This model is then used to assess and optimize control actions to manage business performance, on the basis of which a control action is selected for business process execution.

摘要翻译： 业务绩效管理（BPM）系统中的控制方法和组件。 这使得企业能够利用企业绩效管理的控制理论技术。 来自BPM系统的信息用于校准业务流程的模型。 然后，该模型用于评估和优化控制操作以管理业务绩效，为此，为业务流程执行选择了控制措施。

公开(公告)号：US20070208600A1

公开(公告)日：2007-09-06

申请号：US11364158

申请日：2006-03-01

申请人： Steven Babus ,  Wanli Min ,  Bala Ramachandran ,  Jonathan Rosenoer

发明人： Steven Babus ,  Wanli Min ,  Bala Ramachandran ,  Jonathan Rosenoer

IPC分类号： G06F9/44

CPC分类号： G06Q10/04 ,  G06Q10/0635 ,  G06Q30/0202

摘要： A computer implemented method and a computer system implementing the method provide enterprises with pre-emptive/proactive operational risk management. First, historical data on the occurrence of operational risk events and other internal business/external metrics and indicators are collected. This is followed by construction of a model for correlating the risk events with internal and external metrics and indicators. This can result in the estimation of the probability of occurrence of risk events and a model for the severity of a loss event (in termns of, say, dollar amount) as a function of the various variables that are related to or have leverage on the business operation. The Key Risk Indicators for the business are then identified based on the model. Following this, the identified key risk factors are forecasted for future time periods and used to identify early warnings of risk and is further validated. This is used as a basis for the identification and execution of appropriate proactive/pre-emptive risk management and mitigation actions.

摘要翻译： 计算机实现的方法和实施该方法的计算机系统为企业提供先发制人/主动操作风险管理。 首先收集关于操作风险事件发生的历史数据和其他内部业务/外部指标和指标。 随后，建立一个将风险事件与内部和外部指标和指标相关联的模型。 这可以导致风险事件的发生概率的估计和损失事件的严重程度的模型（例如，例如，美元金额）作为与相关或具有杠杆作用的各种变量的函数 商业运营。 然后根据模型确定业务的主要风险指标。 此后，确定的关键风险因素预测未来时间段，并用于识别早期的风险预警，并进一步验证。 这被用作识别和执行适当的主动/先发制人的风险管理和缓解行动的基础。

公开(公告)号：US07231193B2

公开(公告)日：2007-06-12

申请号：US10822919

申请日：2004-04-13

申请人： Bala Ramachandran ,  John E. Vasa

发明人： Bala Ramachandran ,  John E. Vasa

IPC分类号： H04B1/00 ,  H04B1/10

CPC分类号： H03F1/30 ,  H03F2200/294 ,  H03F2200/331 ,  H03F2200/372 ,  H04B1/30

摘要： A system and method for direct current offset correction are disclosed. One embodiment of the system includes a direct current offset correction circuitry having an adjustable bandwidth and control logic configured to effect a bandwidth change of the direct current offset correction circuitry to speed up warm-up and settling time of the direct current offset correction circuitry.

摘要翻译： 公开了用于直流偏移校正的系统和方法。 该系统的一个实施例包括直流偏移校正电路，其具有可调节带宽和控制逻辑，其被配置为实现直流偏移校正电路的带宽变化，以加速直流偏移校正电路的预热和建立时间。

公开(公告)号：US20070076827A1

公开(公告)日：2007-04-05

申请号：US11241428

申请日：2005-09-30

申请人： Norman Beamish ,  William Domino ,  Morten Damgaard ,  Bala Ramachandran

发明人： Norman Beamish ,  William Domino ,  Morten Damgaard ,  Bala Ramachandran

IPC分类号： H04L27/08

CPC分类号： H04L27/3809

摘要： A radio frequency (RF) receiver device comprises a receiver system that receives an analog radio frequency signal and downconverts the analog radio frequency signal to a downconverted analog signal, the receiver system further including a peak signal detector configured to determine a peak signal level of the downconverted analog signal, and an automatic gain control adjustment element configured to determine whether the peak signal level falls within a predetermined range, and configured to generate, in the RF receiver, a gain control signal controlling the gain of at least one analog component based on whether the peak signal level falls within the predetermined range.

摘要翻译： 射频（RF）接收机设备包括接收模拟射频信号并将模拟射频信号下变频为下变频模拟信号的接收机系统，该接收机系统还包括峰值信号检测器，该峰值信号检测器被配置为确定 以及自动增益控制调整元件，其被配置为确定峰值信号电平是否落在预定范围内，并且被配置为在RF接收器中产生控制至少一个模拟分量的增益的增益控制信号，该增益控制信号基于 峰值信号电平是否落在预定范围内。

公开(公告)号：US20060247939A1

公开(公告)日：2006-11-02

申请号：US11117405

申请日：2005-04-29

申请人： Lianjun An ,  Bala Ramachandran ,  Karthik Sourirajan

发明人： Lianjun An ,  Bala Ramachandran ,  Karthik Sourirajan

IPC分类号： G06Q99/00 ,  G06F15/02 ,  G07G1/00 ,  G06F9/46

CPC分类号： G06Q99/00 ,  G06Q10/06315 ,  G06Q10/06375 ,  G06Q10/0639

摘要： A control methodology and component in Business Performance Management (BPM) Systems. This enables firms to exploit control theoretic techniques for Business Performance Management. Information from BPM systems is used to calibrate models of the business process. This model is then used to assess and optimize control actions to manage business performance, on the basis of which a control action is selected for business process execution.

摘要翻译： 业务绩效管理（BPM）系统中的控制方法和组件。 这使得企业能够利用企业绩效管理的控制理论技术。 来自BPM系统的信息用于校准业务流程的模型。 然后，该模型用于评估和优化控制操作以管理业务绩效，为此，为业务流程执行选择了控制措施。