公开(公告)号：US07954564B2

公开(公告)日：2011-06-07

申请号：US12179469

申请日：2008-07-24

申请人： Navish Makkar ,  Wei Tang ,  Gordon Whipple ,  Tommy Laird ,  Gail Nelson

发明人： Navish Makkar ,  Wei Tang ,  Gordon Whipple ,  Tommy Laird ,  Gail Nelson

IPC分类号： E21B10/32

CPC分类号： E21B10/322

摘要： A secondary cutting structure for sure in a drilling assembly, the secondary cutting structure including a tubular body and a block, extendable from the tubular body, the block including a first arrangement of cutting elements disposed on a first blade and a second arrangement of cutting elements disposed on a second blade, wherein the second arrangement is a modified redundant arrangement. Also, a secondary cutting structure for use in a drilling assembly, the secondary cutting structure including a leading blade disposed on a first block and a trailing blade disposed on the first block adjacent the leading blade. Additionally, the secondary cutting structure includes a unique blade disposed on a second block, wherein a gage portion of at least one of the blades has a length between 30% and 45% of a total blade length.

摘要翻译： 一种用于钻井组件中的第二切割结构，所述次切割结构包括可从所述管状体延伸的管状体和块，所述块包括设置在第一叶片上的切割元件的第一布置和切割元件的第二布置 设置在第二刀片上，其中第二布置是修改的冗余布置。 另外，一种用于钻井组件的二次切割结构，该二次切割结构包括设置在第一块上的前刀片和设置在邻近前刀片的第一块上的后刀片。 另外，二次切割结构包括设置在第二块上的唯一刀片，其中至少一个刀片的计量部分具有总叶片长度的30％至45％之间的长度。

公开(公告)号：US20100018779A1

公开(公告)日：2010-01-28

申请号：US12179469

申请日：2008-07-24

申请人： Navish Makkar ,  Wei Tang ,  Gordon Whipple ,  Tommy Laird ,  Gail Nelson

发明人： Navish Makkar ,  Wei Tang ,  Gordon Whipple ,  Tommy Laird ,  Gail Nelson

IPC分类号： E21B10/00

CPC分类号： E21B10/322

摘要： A secondary cutting structure for sure in a drilling assembly, the secondary cutting structure including a tubular body and a block, extendable from the tubular body, the block including a first arrangement of cutting elements disposed on a first blade and a second arrangement of cutting elements disposed on a second blade, wherein the second arrangement is a modified redundant arrangement. Also, a secondary cutting structure for use in a drilling assembly, the secondary cutting structure including a leading blade disposed on a first block and a trailing blade disposed on the first block adjacent the leading blade. Additionally, the secondary cutting structure includes a unique blade disposed on a second block, wherein a gage portion of at least one of the blades has a length between 30% and 45% of a total blade length.

摘要翻译： 一种用于钻井组件中的第二切割结构，所述次切割结构包括可从所述管状体延伸的管状体和块，所述块包括设置在第一叶片上的切割元件的第一布置和切割元件的第二布置 设置在第二刀片上，其中第二布置是修改的冗余布置。 另外，一种用于钻井组件的二次切割结构，该二次切割结构包括设置在第一块上的前刀片和设置在邻近前刀片的第一块上的后刀片。 另外，二次切割结构包括设置在第二块上的唯一刀片，其中至少一个刀片的计量部分具有总叶片长度的30％至45％之间的长度。

公开(公告)号：US08401831B2

公开(公告)日：2013-03-19

申请号：US12179516

申请日：2008-07-24

申请人： Wei Tang ,  Gordon Whipple ,  Sujian J. Huang ,  Navish Makkar ,  Tommy Laird ,  Gail Nelson

发明人： Wei Tang ,  Gordon Whipple ,  Sujian J. Huang ,  Navish Makkar ,  Tommy Laird ,  Gail Nelson

IPC分类号： G06G7/48

CPC分类号： G06F17/5086 ,  E21B10/00 ,  E21B10/43 ,  E21B10/54 ,  E21B17/1014 ,  E21B44/00 ,  E21B47/12

摘要： A method for designing a secondary cutting structure for use in a bottom hole assembly, the method including defining initial design parameters for the secondary cutting structure and analyzing forces acting on the secondary cutting structure. Additionally, the method includes modifying at least one design element of the secondary cutting structure and simulating an effect of the modifying on both the secondary cutting structure and a primary cutting structure to determine if an improved condition is met. Also, a method for designing a drilling tool assembly, the method including defining initial drilling tool assembly design parameters including a primary cutting structure and a secondary cutting structure, and simulating a dynamic response of the drilling tool assembly. Additionally, the method includes adjusting at least one design element of the secondary cutting structure based on the dynamic response of the drilling tool assembly, determining if the adjusted design element improved a condition of the drilling, and repeating the simulating and adjusting until the condition is optimized.

摘要翻译： 一种用于设计用于底部孔组件的二次切割结构的方法，所述方法包括限定次切割结构的初始设计参数和分析作用在次切割结构上的力。 此外，该方法包括修改次切割结构的至少一个设计元件并且模拟修正对次切割结构和主切割结构的影响，以确定是否满足改进的条件。 另外，一种用于设计钻具组件的方法，所述方法包括限定初始钻具组合设计参数，包括主切割结构和次切割结构，以及模拟钻具组件的动态响应。 此外，该方法包括基于钻具组件的动态响应来调整次切割结构的至少一个设计元件，确定调整后的设计元件是否改善了钻孔的状态，并重复模拟和调整，直到条件为 优化。

公开(公告)号：US20090055135A1

公开(公告)日：2009-02-26

申请号：US12179516

申请日：2008-07-24

申请人： Wei Tang ,  Gordon Whipple ,  Sujian J. Huang ,  Navish Makkar ,  Tommy Laird ,  Gail Nelson

发明人： Wei Tang ,  Gordon Whipple ,  Sujian J. Huang ,  Navish Makkar ,  Tommy Laird ,  Gail Nelson

IPC分类号： G06F17/50 ,  G06G7/64

CPC分类号： G06F17/5086 ,  E21B10/00 ,  E21B10/43 ,  E21B10/54 ,  E21B17/1014 ,  E21B44/00 ,  E21B47/12

摘要： A method for designing a secondary cutting structure for use in a bottom hole assembly, the method including defining initial design parameters for the secondary cutting structure and analyzing forces acting on the secondary cutting structure. Additionally, the method includes modifying at least one design element of the secondary cutting structure and simulating an effect of the modifying on both the secondary cutting structure and a primary cutting structure to determine if an improved condition is met. Also, a method for designing a drilling tool assembly, the method including defining initial drilling tool assembly design parameters including a primary cutting structure and a secondary cutting structure, and simulating a dynamic response of the drilling tool assembly. Additionally, the method includes adjusting at least one design element of the secondary cutting structure based on the dynamic response of the drilling tool assembly, determining if the adjusted design element improved a condition of the drilling, and repeating the simulating and adjusting until the condition is optimized.

摘要翻译： 一种用于设计用于底部孔组件的二次切割结构的方法，所述方法包括限定次切割结构的初始设计参数和分析作用在次切割结构上的力。 此外，该方法包括修改次切割结构的至少一个设计元件并且模拟修正对次切割结构和主切割结构的影响，以确定是否满足改进的条件。 另外，一种用于设计钻具组件的方法，所述方法包括限定初始钻具组合设计参数，包括主切割结构和次切割结构，以及模拟钻具组件的动态响应。 此外，该方法包括基于钻具组件的动态响应来调整次切割结构的至少一个设计元件，确定调整后的设计元件是否改善了钻孔的状态，并重复模拟和调整，直到条件为 优化。

公开(公告)号：US20140112824A1

公开(公告)日：2014-04-24

申请号：US14058406

申请日：2013-10-21

申请人： David Thompson ,  Srinivas Gandikota ,  Xinliang Lu ,  Wei Tang ,  Jing Zhou ,  Seshadri Ganguli ,  Jeffrey W. Anthis ,  Atif Noori ,  Faruk Gungor ,  Dien-Yeh Wu ,  Mei Chang ,  Shih Chung Chen

发明人： David Thompson ,  Srinivas Gandikota ,  Xinliang Lu ,  Wei Tang ,  Jing Zhou ,  Seshadri Ganguli ,  Jeffrey W. Anthis ,  Atif Noori ,  Faruk Gungor ,  Dien-Yeh Wu ,  Mei Chang ,  Shih Chung Chen

IPC分类号： C23C16/12

CPC分类号： C23C16/30 ,  C23C16/45531 ,  C23C16/45534

摘要： Provided are films comprising aluminum, carbon and a metal, wherein the aluminum is present in an amount greater than about 16% by elemental content and less than about 50% carbon. Also provided are methods of depositing the same.

摘要翻译： 提供的是包含铝，碳和金属的膜，其中铝以大于约16％的元素含量和小于约50％的碳存在。 还提供了沉积它们的方法。

公开(公告)号：US08448064B2

公开(公告)日：2013-05-21

申请号：US13110875

申请日：2011-05-18

申请人： Yao-Hua Liu ,  Shih-Fang Wong ,  Xin Lu ,  Chao Yang ,  Wei Tang

发明人： Yao-Hua Liu ,  Shih-Fang Wong ,  Xin Lu ,  Chao Yang ,  Wei Tang

IPC分类号： G06F17/00

CPC分类号： G06F17/21

摘要： The present disclosure provides a webpage design system including a storage and a processor. The storage stores a number of ActiveX controls, a number of ActiveX control description files each describing a corresponding one ActiveX control, and a number of modules. The modules include instructions executable by the processor to provide a webpage interface for a user to design a webpage. The webpage interface includes an ActiveX control option for the user to select at least one desired ActiveX control. The modules further include instructions executable by the processor to position the selected ActiveX control in a designed webpage under construction, provide a search interface for the user to input a description of a desired function, and search in the ActiveX control description files according to the description to determine whether at least one ActiveX control having the desired function exists in the storage.

摘要翻译： 本公开提供了一种包括存储器和处理器的网页设计系统。 存储器存储多个ActiveX控件，多个ActiveX控件描述文件，每个描述一个对应的一个ActiveX控件，以及多个模块。 模块包括可由处理器执行的指令，以提供用于用户设计网页的网页界面。 网页界面包括一个ActiveX控件选项供用户选择至少一个所需的ActiveX控件。 模块还包括可由处理器执行的指令，用于将所选择的ActiveX控件定位在正在构造的设计网页中，为用户提供搜索界面以输入所需功能的描述，并根据描述搜索ActiveX控件描述文件 以确定在存储器中是否存在具有期望功能的至少一个ActiveX控件。

公开(公告)号：US08247549B2

公开(公告)日：2012-08-21

申请号：US12747312

申请日：2008-11-06

申请人： Fajun Nan ,  Jianping Zuo ,  Yangming Zhang ,  Min Gu ,  Wei Tang

发明人： Fajun Nan ,  Jianping Zuo ,  Yangming Zhang ,  Min Gu ,  Wei Tang

IPC分类号： C07D473/34

CPC分类号： C07D473/34 ,  Y02P20/55

摘要： The present invention discloses a novel method for preparing and purifying 4-(6-Amino-purin-9-yl)-2(S)-hydroxy-butyric acid methyl ester. The preparation started from cheap and easily available L-malic acid, which was transformed to intermediate I after simultaneous protection of the groups of 1-carboxyl and 2-hydroxyl. The intermediate I was selectively reduced to intermediate alcohol II, whose hydroxyl group was further transformed to an easily leaving group to afford intermediate III. The intermediate III was nucleophilically substituted with adenine to afford intermediate IV. The intermediate IV was deprotected and methyl-esterified simultaneously in methanol in the presence of an acid or a base to afford crude 4-(6-Amino-purin-9-yl)-2(S)-hydroxy-butyric acid methyl ester, which was purified by recrystallization to afford the purified product. Comparing with the prior preparation methods, the present method has advantages in low cost, mild conditions, high retention of the chiral center during the reaction, high productivity, great improvement in the quality and yield of the product and great decrease in cost, and thus is suitable for the production on a large scale.

摘要翻译： 本发明公开了一种制备和纯化4-（6-氨基嘌呤-9-基）-2（S） - 羟基 - 丁酸甲酯的新方法。 该制剂从便宜且易于获得的L-苹果酸开始，其在同时保护1-羧基和2-羟基的基团后转化为中间体I. 将中间体I选择性还原成中间体醇II，其中羟基进一步转化为容易离去的基团，得到中间体III。 中间体III被腺嘌呤亲核取代，得到中间体IV。 将中间体IV在酸或碱的存在下在甲醇中同时脱甲基酯化，得到粗制的4-（6-氨基 - 嘌呤-9-基）-2（S） - 羟基 - 丁酸甲酯， 通过重结晶纯化，得到纯化产物。 与现有的制备方法相比，本发明方法具有成本低，条件温和，反应中手性中心保留性高，生产效率高，产品质量和产量大幅提高，成本大幅降低的优点， 适合大规模生产。

公开(公告)号：US20120136687A1

公开(公告)日：2012-05-31

申请号：US12955606

申请日：2010-11-29

申请人： Wei Tang ,  Bo Zhang ,  Ya Wang

发明人： Wei Tang ,  Bo Zhang ,  Ya Wang

IPC分类号： G06Q10/00

CPC分类号： G06Q10/06311 ,  G06Q10/063114 ,  G06Q10/0635

摘要： The present disclosure involves systems, products, and methods for automatically generating a CAPA plan. One method includes operations for identifying an issue associated with a business system; identifying a set of information associated with the issue including a plurality of evaluation factors defining the issue; identifying a set of weighting values associated with the issue, each weighting values associated with a particular evaluation factor; evaluating the issue based on the plurality of evaluation factors combined with the corresponding weighting value, determining at least one root cause for the issue based on the evaluation results, identifying at least one corrective or preventive action based at least in part on the at least one determined root cause for the issue, and automatically generating the CAPA plan including the at least one determined root cause and the at least one identified corrective or preventive action associated with the issue.

摘要翻译： 本公开涉及用于自动生成CAPA计划的系统，产品和方法。 一种方法包括用于识别与业务系统相关联的问题的操作; 识别与所述问题相关联的一组信息，包括定义所述问题的多个评估因素; 识别与所述问题相关联的一组加权值，每个加权值与特定评估因子相关联; 基于所述多个评估因素结合相应的加权值来评估所述问题，基于所述评估结果确定所述问题的至少一个根本原因，至少部分地基于所述评估结果确定至少一个纠正或预防动作 确定问题的根本原因，以及自动生成CAPA计划，包括至少一个确定的根本原因以及与该问题相关联的至少一个已识别的纠正或预防措施。

公开(公告)号：US07376115B2

公开(公告)日：2008-05-20

申请号：US10297530

申请日：2001-05-24

申请人： Wei Tang ,  Zhaohui Cai ,  Zexian Li

发明人： Wei Tang ,  Zhaohui Cai ,  Zexian Li

IPC分类号： H04B7/216 ,  H04Q7/00 ,  H04B1/00

CPC分类号： H04L1/0006 ,  H04B1/7115 ,  H04L25/0226

摘要： The embodiments of the present invention discloses a method for generating training sequence in channel estimation, including dynamically determining the length of the channel impulse response of each subscriber respectively according to a real number of subscribers at a specific time burst and/or a channel estimation state of each subscriber prior to a specific time burst; generating a training sequence for each subscriber respectively from a basic code according to the length of the channel impulse response of each subscriber; and allocating the training sequence to each subscriber at the specific time burst. The embodiments of the invention can obtain better effect of channel estimation, thereby decreasing code error rate, enhancing quality of receiving signal in the system and improving communication performance.

摘要翻译： 本发明的实施例公开了一种用于在信道估计中产生训练序列的方法，包括根据在特定时间脉冲串和/或信道估计状态下的实际用户数分别动态地确定每个用户的信道脉冲响应的长度 在特定时间突发之前的每个用户; 根据每个用户的信道脉冲响应的长度，从基本代码分别生成每个用户的训练序列; 并且以特定的时间突发将训练序列分配给每个用户。 本发明的实施例可以获得更好的信道估计效果，从而降低码错误率，提高系统中接收信号的质量，提高通信性能。

公开(公告)号：US20070000270A1

公开(公告)日：2007-01-04

申请号：US11514881

申请日：2006-09-05

申请人： Xiaofeng Huang ,  Zhijun Li ,  Yuhui Tan ,  Wei Tang ,  Shao'an Chen ,  Zuyu Gao

发明人： Xiaofeng Huang ,  Zhijun Li ,  Yuhui Tan ,  Wei Tang ,  Shao'an Chen ,  Zuyu Gao

IPC分类号： F25D21/00 ,  F25D23/06 ,  F25D19/00

CPC分类号： F24F13/222 ,  F24F2013/225 ,  F24F2140/30 ,  F24F2221/125

摘要： A control method for discharging condensed water from a movable air conditioner is provided. No manual operation is necessary to empty the condensed water container. When the condensed water level is higher than a predetermined water level, the conditioner enters into a strong drainage mode operation. Condensing temperature increases and a pump for spraying is activated. The evaporating and draining speed increase as well. Evaporated condensed water will be discharged outdoor as air discharged from the condenser by the exhaust pipe; the rest of the condensed water will flow downward from the condenser to a water tank. When condensed water level bellows the predetermined water level, the conditioner exits the strong drainage mode and enters into a normal operation mode. The heat exchange efficiency of the condenser is also improved by utilizing the condensed water spray circulation system.

摘要翻译： 提供一种用于从可动空调机排出冷凝水的控制方法。 无需人工操作来清空冷凝水容器。 当冷凝水位高于预定水位时，调节器进入强排水模式操作。 冷凝温度升高，喷涂泵被激活。 蒸发和排水速度也提高了。 蒸发冷凝水将排放到室外，由排气管从冷凝器排出; 冷凝水的其余部分将从冷凝器向下流到水箱。 当冷凝水位波纹管达到预定水位时，调节器退出强排水模式并进入正常运行模式。 通过利用冷凝水喷射循环系统，还可提高冷凝器的热交换效率。