公开(公告)号：US08864105B2

公开(公告)日：2014-10-21

申请号：US13126495

申请日：2009-03-17

申请人： Changxiang Xu ,  Mao Yang Xu ,  Zhanji Chen

发明人： Changxiang Xu ,  Mao Yang Xu ,  Zhanji Chen

IPC分类号： F16J15/34 ,  F16K5/06 ,  F16K5/20

CPC分类号： F16K5/0668 ,  F16K5/204

摘要： It is inevitable for the tight closure of a ball valve to be disturbed by its ball's wedging action, and its ball seat is an upset impulse amplifier with an inherent disturbance resistance index or a sealing maintaining factor m. The ball valve seat designed with equilateral triangle section methods of the invention can positively ensure itself a resistance to ball-wedged disturbance from eccentric drive to make a ball valve realize its tight closure by the floated pressure of balls or seats onto each other and ensure that the ultimate rotational resistance to the ball only relates to the ultimate pressure from/on one seat. Because the seat of the prior art can not ensure balls or seats against each other a floated pressure sufficient to resist to the ball-wedged disturbance from eccentric drive, the tight closure of the ball valve has to be realized by either larger preclamping force or larger spring preload between seats and balls so as for the ultimate rotational resistance to balls to be from larger ball-clamping forces from two seats. Therefore, the ball valve in accordance with the invention is a real floating or mounted ball valve, whose operation torque can be at most half of that of a formal or false floating ball valve of the prior art.

摘要翻译： 球阀的紧密封闭是不可避免的受到球的楔入动作的干扰，球座是具有固有的抗干扰指数或密封保持因子m的镦锻脉冲放大器。 本发明的等边三角形截面方法设计的球阀座可以确保自身抵抗偏心驱动的球形扰动，使球阀通过球或座的浮动压力实现其紧密关闭，并确保 对球的极限旋转阻力仅与一个座椅上的最大压力有关。 由于现有技术的座椅不能确保球或座彼此具有足以抵抗来自偏心驱动的球楔扰动的浮动压力，所以球阀的紧闭必须通过较大的预夹紧力或较大的 在座椅和球之间的弹簧预加载，以便对球的极限旋转阻力来自两个座椅的较大的球夹紧力。 因此，根据本发明的球阀是真正的浮动或安装的球阀，其操作扭矩可以是现有技术的形式或假浮球阀的最大一半。

公开(公告)号：US20100125758A1

公开(公告)日：2010-05-20

申请号：US12272779

申请日：2008-11-17

申请人： Junfeng Yang ,  Lintao Zhang ,  Lidong Zhou ,  Zhenyu Guo ,  Xuezheng Liu ,  Jian Tang ,  Mao Yang

发明人： Junfeng Yang ,  Lintao Zhang ,  Lidong Zhou ,  Zhenyu Guo ,  Xuezheng Liu ,  Jian Tang ,  Mao Yang

IPC分类号： G06F11/34

CPC分类号： G06F11/362

摘要： A distributed system checker may check a distributed system against events to detect bugs in the distributed system. The events may include machines crashes, network partitions, and packet losses, for example. The distributed system checker may check a distributed system that can have multiple threads and multiple processes running on multiple nodes. To obtain control over a distributed system, a distributed system checker may insert an interposition layer between a process and the operating system on each node.

摘要翻译： 分布式系统检查器可以根据事件检查分布式系统以检测分布式系统中的错误。 例如，事件可能包括机器崩溃，网络分区和数据包丢失。 分布式系统检查器可以检查可以在多个节点上运行多个线程和多个进程的分布式系统。 为了获得对分布式系统的控制，分布式系统检查器可以在进程和每个节点上的操作系统之间插入插入层。

公开(公告)号：US20080073285A1

公开(公告)日：2008-03-27

申请号：US11858921

申请日：2007-09-21

申请人： Zhimin LIAO ,  Rong LI ,  Jijun WU ,  Jingkui GUO ,  Mao YANG ,  Yuhe HUANG ,  Aiguo WAN

发明人： Zhimin LIAO ,  Rong LI ,  Jijun WU ,  Jingkui GUO ,  Mao YANG ,  Yuhe HUANG ,  Aiguo WAN

IPC分类号： B01D65/02 ,  C02F1/00

CPC分类号： B01D61/18 ,  B01D61/22 ,  B01D65/02 ,  B01D2321/04 ,  B01D2321/185 ,  C02F3/1273 ,  C02F2209/006 ,  C02F2209/03 ,  C02F2209/44 ,  C02F2303/16 ,  Y02W10/15

摘要： Taught herein is a reclaimed water reuse device, comprising a biological reaction tank, a membrane module, a water pool, an inlet-drainage device, an outlet device, a water-generating device, a first aeration device, a backwash device and a membrane filtering pool, wherein the inlet-drainage device feeds water into or drains water from the biological reaction tank; the water generating pipe supplies clean water from the membrane module to the water pool; the first aeration device cleans the membrane module; the membrane module is disposed in the membrane filtering pool; the backwash device is connected to the membrane module via the outlet device; and the backwash device washes back the membrane filtering pool. A method for cleaning a reclaimed water reuse device is also taught herein.

摘要翻译： 本发明是一种再生水再利用装置，包括生物反应罐，膜组件，水池，入口排水装置，出口装置，产水装置，第一曝气装置，反冲洗装置和膜 过滤池，其中所述入口排水装置将水从所述生物反应罐供入或排出水; 发水管将清洁水从膜组件提供给水池; 第一曝气装置清洗膜组件; 膜组件设置在膜过滤池中; 反冲洗装置经由出口装置连接到膜组件; 反冲洗装置洗涤膜过滤池。 本文还教导了一种清洁再生水回用装置的方法。

公开(公告)号：US06489033B1

公开(公告)日：2002-12-03

申请号：US09445553

申请日：2000-02-28

申请人： Wilfried Hatke ,  Gerhard Sessler ,  Guo-Mao Yang

发明人： Wilfried Hatke ,  Gerhard Sessler ,  Guo-Mao Yang

IPC分类号： G11C1302

CPC分类号： H01G7/023 ,  Y10T29/49226 ,  Y10T428/31692 ,  Y10T428/31855

摘要： Electrets can be produced from cycloolefin copolymers (COCs), and charges applied thereto are stable for long periods, even at high temperatures and high relative humidities. The reduction here in a positive charge applied to the COCs is smaller than that of negative charges applied to the COCs. The stability over time of the charges applied is impaired by adding polar additives, such as inorganic silicon compounds. Films, fibers or nonwovens produced from electrets can be processed to give filters.

摘要翻译： 驻极体可以由环烯烃共聚物（COC）生产，并且施加的电荷长时间稳定，即使在高温和高相对湿度下也是如此。 这种在COC上施加的正电荷的减少小于施加到COC的负电荷的减少。 通过添加极性添加剂如无机硅化合物，施加的电荷的稳定性受到损害。 可以对由驻极体生产的薄膜，纤维或非织造布进行处理以提供过滤器。

公开(公告)号：US08959077B2

公开(公告)日：2015-02-17

申请号：US13428709

申请日：2012-03-23

申请人： Hui Shen ,  Mao Yang ,  Lintao Zhang ,  Zhenyu Zhao ,  Xiao Wu ,  Ying Yan ,  Xiaosong Yang ,  Chad Walters ,  Choong Soon Chang

发明人： Hui Shen ,  Mao Yang ,  Lintao Zhang ,  Zhenyu Zhao ,  Xiao Wu ,  Ying Yan ,  Xiaosong Yang ,  Chad Walters ,  Choong Soon Chang

IPC分类号： G06F17/30

CPC分类号： G06F17/30864 ,  G06F17/30312

摘要： Subject matter described herein includes a multi-layer search-engine index. Accordingly, the search-engine index is divided into multiple indexes, each of which includes a respective set of information used to serve (i.e., respond to) a query. One index includes a term index, which organizes a set of terms that are found among a collection of documents. Another index includes a document index, which organizes a set of documents that are searchable. A computing device is used to serve the search-engine index (i.e., to analyze the index when identifying documents relevant to a search query). For example, a solid-state device might be used to serve the multi-layer search-engine index.

摘要翻译： 本文描述的主题包括多层搜索引擎索引。 因此，搜索引擎索引被分成多个索引，每个索引包括用于服务（即响应）查询的相应信息集合。 一个索引包括术语索引，其组织在一组文档中找到的一组术语。 另一个索引包括一个文档索引，它组织一组可搜索的文档。 计算设备用于服务搜索引擎索引（即，当识别与搜索查询相关的文档时分析索引）。 例如，可以使用固态设备来服务多层搜索引擎索引。

公开(公告)号：US20130013587A1

公开(公告)日：2013-01-10

申请号：US13178495

申请日：2011-07-08

申请人： Zenglin Xia ,  Ningyi Xu ,  Lintao Zhang ,  Bojun Huang ,  Mao Yang ,  Lang Zong ,  Feng-Hsiung Hsu

发明人： Zenglin Xia ,  Ningyi Xu ,  Lintao Zhang ,  Bojun Huang ,  Mao Yang ,  Lang Zong ,  Feng-Hsiung Hsu

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F17/30902

摘要： Architecture that performs incremental computing for web searches by employing methods at least for storing the results of repeat queries on unchanged webpages and for computing results for the repeated queries. The architecture includes one or more algorithms for pre-computing query results on index servers, for only selectively choosing index servers whose result for a query change for a query computation process, and for re-using the unchanged web pages stored in the cache and computing results upon changed index and unchanged index separately.

摘要翻译： 通过采用至少用于存储不变网页上的重复查询结果以及重复查询的计算结果的方法，为网页搜索执行增量计算的体系结构。 架构包括用于在索引服务器上预先计算查询结果的一种或多种算法，用于仅选择性地选择其查询计算过程的查询结果的结果的索引服务器，以及重新使用存储在高速缓存和计算中的不变网页 分别指标变动指数和不变指数。

公开(公告)号：US20120271813A1

公开(公告)日：2012-10-25

申请号：US13428709

申请日：2012-03-23

申请人： HUI SHEN ,  Mao Yang ,  Lintao Zhang ,  Zhenyu Zhao ,  Xiao Wu ,  Ying Yan ,  Xiaosong Yang ,  Chad Walters ,  Choong Soon Chang

发明人： HUI SHEN ,  Mao Yang ,  Lintao Zhang ,  Zhenyu Zhao ,  Xiao Wu ,  Ying Yan ,  Xiaosong Yang ,  Chad Walters ,  Choong Soon Chang

IPC分类号： G06F17/30

CPC分类号： G06F17/30864 ,  G06F17/30312

摘要： Subject matter described herein includes a multi-layer search-engine index. Accordingly, the search-engine index is divided into multiple indexes, each of which includes a respective set of information used to serve (i.e., respond to) a query. One index includes a term index, which organizes a set of terms that are found among a collection of documents. Another index includes a document index, which organizes a set of documents that are searchable. A computing device is used to serve the search-engine index (i.e., to analyze the index when identifying documents relevant to a search query). For example, a solid-state device might be used to serve the multi-layer search-engine index.

摘要翻译： 本文描述的主题包括多层搜索引擎索引。 因此，搜索引擎索引被分成多个索引，每个索引包括用于服务（即响应）查询的相应信息集合。 一个索引包括术语索引，其组织在一组文档中找到的一组术语。 另一个索引包括一个文档索引，它组织一组可搜索的文档。 计算设备用于服务搜索引擎索引（即，当识别与搜索查询相关的文档时分析索引）。 例如，可以使用固态设备来服务多层搜索引擎索引。

公开(公告)号：US20110297863A1

公开(公告)日：2011-12-08

申请号：US13096579

申请日：2011-04-28

申请人： Changxiang XU ,  Mao YANG ,  Zhanji CHEN

发明人： Changxiang XU ,  Mao YANG ,  Zhanji CHEN

IPC分类号： F16K5/06

CPC分类号： F16K5/0694 ,  F16K41/046

摘要： A stem shoulder seal with double rings is composed of a sealing ring, a clamping ring and a spherical or conical stem shoulder, and the sealing ring is of a self-energized seal designed to its ultimate allowable strength and automatically free of any load beyond its ultimate strength. An assembly of independent dual stem seals, consisting of a stem shoulder seal with double rings, a stem cylinder seal with triangular sections and an isolating mating, can ensure that a stem has three seals which get well seated automatically at the same time to bear an identical ultimate medium pressure independently or without any mutual interference in service when assembled to the extent that the stem operating torque is just definitely increased, thereby ensuring that a stem sealing has a triple safety.

摘要翻译： 具有双环的杆肩密封件由密封环，夹紧环和球形或圆锥形杆肩组成，密封环具有自给自足的密封，设计为其极限允许强度，并自动消除超过其的任何载荷 极限强度。 独立的双杆密封组件，由带双环的杆肩密封件，具有三角形截面的阀杆气缸密封件和隔离配合件组成，可确保阀杆具有三个密封件，同时自动完全自动承受 相同的最终介质压力在组装时独立地或没有任何相互干扰的作用，使得阀杆操作扭矩肯定地增加，从而确保阀杆密封具有三重安全性。

公开(公告)号：US20110260089A1

公开(公告)日：2011-10-27

申请号：US13126495

申请日：2008-10-28

申请人： Changxiang Xu ,  Mao Yang Xu ,  Zhanji Chen

发明人： Changxiang Xu ,  Mao Yang Xu ,  Zhanji Chen

IPC分类号： F16K5/06

CPC分类号： F16K5/0668 ,  F16K5/204

摘要： It is inevitable for the tight closure of a ball valve to be disturbed by its ball's wedging action, and its ball seat is an upset impulse amplifier with an inherent disturbance resistance index or a sealing maintaining factor m. The ball valve seat designed with equilateral triangle section methods of the invention can positively ensure itself a resistance to ball-wedged disturbance from eccentric drive to make a ball valve realize its tight closure by the floated pressure of balls or seats onto each other and ensure that the ultimate rotational resistance to the ball only relates to the ultimate pressure from/on one seat. Because the seat of the prior art can not ensure balls or seats against each other a floated pressure sufficient to resist to the ball-wedged disturbance from eccentric drive, the tight closure of the ball valve has to be realized by either larger preclamping force or larger spring preload between seats and balls so as for the ultimate rotational resistance to balls to be from larger ball-clamping forces from two seats. Therefore, the ball valve in accordance with the invention is a real floating or mounted ball valve, whose operation torque can be at most half of that of a formal or false floating ball valve of the prior art.

摘要翻译： 球阀的紧密封闭是不可避免的受到球的楔入动作的干扰，球座是具有固有的抗干扰指数或密封保持因子m的镦锻脉冲放大器。 本发明的等边三角形截面方法设计的球阀座可以确保自身抵抗偏心驱动的球形扰动，使球阀通过球或座的浮动压力实现其紧密关闭，并确保 对球的极限旋转阻力仅与一个座椅上的最大压力有关。 因为现有技术的座椅不能确保球或座彼此具有足以抵抗偏心驱动的球楔扰动的浮动压力，所以球阀的紧闭必须通过较大的预夹紧力或较大的 在座椅和球之间的弹簧预加载，以便对球的极限旋转阻力来自两个座椅的较大的球夹紧力。 因此，根据本发明的球阀是真正的浮动或安装的球阀，其操作扭矩可以是现有技术的形式或假浮球阀的最大一半。

公开(公告)号：US07984332B2

公开(公告)日：2011-07-19

申请号：US12272779

申请日：2008-11-17

申请人： Junfeng Yang ,  Lintao Zhang ,  Lidong Zhou ,  Zhenyu Guo ,  Xuezheng Liu ,  Jian Tang ,  Mao Yang

发明人： Junfeng Yang ,  Lintao Zhang ,  Lidong Zhou ,  Zhenyu Guo ,  Xuezheng Liu ,  Jian Tang ,  Mao Yang

IPC分类号： G06F11/00

CPC分类号： G06F11/362

摘要： A distributed system checker may check a distributed system against events to detect bugs in the distributed system. The events may include machines crashes, network partitions, and packet losses, for example. The distributed system checker may check a distributed system that can have multiple threads and multiple processes running on multiple nodes. To obtain control over a distributed system, a distributed system checker may insert an interposition layer between a process and the operating system on each node.

摘要翻译： 分布式系统检查器可以根据事件检查分布式系统以检测分布式系统中的错误。 例如，事件可能包括机器崩溃，网络分区和数据包丢失。 分布式系统检查器可以检查可以在多个节点上运行多个线程和多个进程的分布式系统。 为了获得对分布式系统的控制，分布式系统检查器可以在进程和每个节点上的操作系统之间插入插入层。