公开(公告)号：US08578217B2

公开(公告)日：2013-11-05

申请号：US12825911

申请日：2010-06-29

申请人： Wei Chen ,  Long Wen Lan ,  Xian Dong Meng ,  Jian Xu

发明人： Wei Chen ,  Long Wen Lan ,  Xian Dong Meng ,  Jian Xu

IPC分类号： G06F11/00

CPC分类号： H04L41/0654 ,  G06F9/5077 ,  G06F9/542 ,  H04L41/12

摘要： A system and method are provided for virtual machine management. The system comprises a virtual machine manager, a blade server management module, at least one blade server, and a virtual machine manager. The virtual machine manager comprises an abnormal event receiving module for receiving information about a blade server having a hardware problem directly from the blade server management module and additionally a virtual machine management module for sending a processing command to a virtual machine hypervisor on the blade server having the hardware problem. The virtual machine management module receives the information about the hardware problem from the abnormal event receiving module. The processing command is determined in accordance with the information about the hardware problem and strategies for handling predefined hardware problems.

摘要翻译： 提供了一种用于虚拟机管理的系统和方法。 该系统包括虚拟机管理器，刀片服务器管理模块，至少一个刀片服务器和虚拟机管理器。 虚拟机管理器包括异常事件接收模块，用于直接从刀片服务器管理模块接收关于具有硬件问题的刀片服务器的信息，另外还包括用于向刀片服务器上的虚拟机管理程序发送处理命令的虚拟机管理模块， 硬件问题。 虚拟机管理模块从异常事件接收模块接收有关硬件问题的信息。 根据关于硬件问题的信息和处理预定义硬件问题的策略确定处理命令。

公开(公告)号：US07970974B2

公开(公告)日：2011-06-28

申请号：US12270335

申请日：2008-11-13

申请人： Wei Chen ,  Xian Dong Meng ,  Long Wen Lan ,  Jian Xu

发明人： Wei Chen ,  Xian Dong Meng ,  Long Wen Lan ,  Jian Xu

IPC分类号： H05K7/10 ,  G06F3/00

CPC分类号： G06F13/385

摘要： A method and apparatus for adding or removing a logical unit of a mass storage device connected to a host computer through a universal serial bus (USB) interface are provided. The method may comprise: dynamically managing a logical unit table associated with the logical unit; generating a corresponding hot plug and play (PnP) event in the mass storage device; and informing the host computer of the hot PnP event. The mass storage device may comprise: a logical unit managing apparatus; a hot PnP event generating apparatus; and an informing apparatus for informing a host computer of the hot PnP event through a USB.

摘要翻译： 提供了一种用于通过通用串行总线（USB）接口添加或去除连接到主计算机的大容量存储设备的逻辑单元的方法和装置。 所述方法可以包括：动态管理与所述逻辑单元相关联的逻辑单元表; 在大容量存储设备中产生相应的热插拔（PnP）事件; 并向主机通知热PnP事件。 大容量存储设备可以包括：逻辑单元管理设备; 热PnP事件发生装置; 以及用于通过USB向主机通知热PnP事件的通知装置。

公开(公告)号：US20090144477A1

公开(公告)日：2009-06-04

申请号：US12270335

申请日：2008-11-13

申请人： Wei Chen ,  Xian Dong Meng ,  Long Wen Lan ,  Jane Xu

发明人： Wei Chen ,  Xian Dong Meng ,  Long Wen Lan ,  Jane Xu

IPC分类号： G06F13/00

CPC分类号： G06F13/385

摘要： A method and apparatus for adding or removing a logical unit of a mass storage device connected to a host computer through a universal serial bus (USB) interface are provided. The method may comprise: dynamically managing a logical unit table associated with the logical unit; generating a corresponding hot plug and play (PnP) event in the mass storage device; and informing the host computer of the hot PnP event. The mass storage device may comprise: a logical unit managing apparatus; a hot PnP event generating apparatus; and an informing apparatus for informing a host computer of the hot PnP event through a USB.

摘要翻译： 提供了一种用于通过通用串行总线（USB）接口添加或去除连接到主计算机的大容量存储设备的逻辑单元的方法和装置。 所述方法可以包括：动态管理与所述逻辑单元相关联的逻辑单元表; 在大容量存储设备中产生相应的热插拔（PnP）事件; 并向主机通知热PnP事件。 大容量存储设备可以包括：逻辑单元管理设备; 热PnP事件发生装置; 以及用于通过USB向主机通知热PnP事件的通知装置。

公开(公告)号：US20100332890A1

公开(公告)日：2010-12-30

申请号：US12825911

申请日：2010-06-29

申请人： Wei Chen ,  Wen Long Lan ,  Xian Dong Meng ,  Jian Xu

发明人： Wei Chen ,  Wen Long Lan ,  Xian Dong Meng ,  Jian Xu

IPC分类号： G06F11/07

CPC分类号： H04L41/0654 ,  G06F9/5077 ,  G06F9/542 ,  H04L41/12

摘要： A system and method are provided for virtual machine management. The system comprises a virtual machine manager, a blade server management module, at least one blade server, and a virtual machine manager. The virtual machine manager comprises an abnormal event receiving module for receiving information about a blade server having a hardware problem directly from the blade server management module and additionally a virtual machine management module for sending a processing command to a virtual machine hypervisor on the blade server having the hardware problem. The virtual machine management module receives the information about the hardware problem from the abnormal event receiving module. The processing command is determined in accordance with the information about the hardware problem and strategies for handling predefined hardware problems.

摘要翻译： 提供了一种用于虚拟机管理的系统和方法。 该系统包括虚拟机管理器，刀片服务器管理模块，至少一个刀片服务器和虚拟机管理器。 虚拟机管理器包括异常事件接收模块，用于直接从刀片服务器管理模块接收关于具有硬件问题的刀片服务器的信息，另外还包括用于向刀片服务器上的虚拟机管理程序发送处理命令的虚拟机管理模块， 硬件问题。 虚拟机管理模块从异常事件接收模块接收有关硬件问题的信息。 根据关于硬件问题的信息和处理预定义硬件问题的策略确定处理命令。

公开(公告)号：US20100250825A1

公开(公告)日：2010-09-30

申请号：US12726572

申请日：2010-03-18

申请人： Wei Chen ,  Qiang Fu ,  Wen Long Lan ,  Xian Dong Meng ,  Jian Xu

发明人： Wei Chen ,  Qiang Fu ,  Wen Long Lan ,  Xian Dong Meng ,  Jian Xu

IPC分类号： G06F12/10

CPC分类号： G06F16/10

摘要： A method and apparatus are disclosed for mounting at least one file to a host. The method comprises creating a virtual device image comprising a logical block address table. The method further comprises writing information regarding a block address and a size of an occupied space of the at least one file into the logical block address table, the information being calculated according to a format of a normal device image file system. Moreover, the method comprises recording in the logical block address table a file address map relationship comprising a map from the block address of the at least one file to a real position of the at least one file outside of the virtual device image. Furthermore, the method comprises mounting the virtual device image to the host. At least one directory may be mounted in addition to or in lieu of the at least one file.

摘要翻译： 公开了用于将至少一个文件安装到主机的方法和装置。 该方法包括创建包括逻辑块地址表的虚拟设备图像。 所述方法还包括将关于所述至少一个文件的占用空间的块地址和大小的信息写入所述逻辑块地址表，所述信息根据正常设备图像文件系统的格式被计算。 此外，该方法包括在逻辑块地址表中记录包括从至少一个文件的块地址到虚拟设备图像之外的至少一个文件的实际位置的映射的文件地址映射关系。 此外，该方法包括将虚拟设备图像安装到主机。 除了至少一个文件之外或代替该至少一个文件，至少可以安装一个目录。

公开(公告)号：US12077787B2

公开(公告)日：2024-09-03

申请号：US17469899

申请日：2021-09-09

申请人： Haiqin Chen ,  Wei Chen ,  Xin Tang ,  Jun Cao ,  Jianxin Zhao ,  Yongquan Chen ,  Hao Zhang

发明人： Haiqin Chen ,  Wei Chen ,  Xin Tang ,  Jun Cao ,  Jianxin Zhao ,  Yongquan Chen ,  Hao Zhang

IPC分类号： C12N9/10 ,  C12P7/6445

CPC分类号： C12N9/1029 ,  C12P7/6445 ,  C12Y203/0102

摘要： Disclosed is a diacylglycerol acyltransferase 1, a recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1, and application thereof in production of triacylglycerol. The diacylglycerol acyltransferase 1 of the invention has a function of catalyzing synthesis of triacylglycerol. After the recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1 of the invention is subjected to induction culture for 48 h, the content of total fatty acid and triacylglycerol in the recombinant Saccharomyces cerevisiae containing the diacylglycerol acyltransferase 1 can be respectively increased by 1.94 folds and 12.09 folds as compared with those of Saccharomyces cerevisiae without the recombinant diacylglycerol acyltransferase 1. The instant invention provides a method for improving the ability of microorganisms to produce polyunsaturated fatty acids (PUFAs) by means of genetic engineering.

公开(公告)号：US20220316281A1

公开(公告)日：2022-10-06

申请号：US17223127

申请日：2021-04-06

申请人： Farhat Shaikh ,  Navin Sakthivel ,  Aaron Avagliano ,  Wei Chen

发明人： Farhat Shaikh ,  Navin Sakthivel ,  Aaron Avagliano ,  Wei Chen

IPC分类号： E21B17/00 ,  H01B1/18 ,  C04B37/02 ,  C04B37/00

摘要： An electrically conductive ceramic composite conductor configured for downhole operations includes a first portion formed from an electrically non-conductive ceramic material having a first coefficient of thermal expansion (CTE). The first portion includes an outer surface. A second portion is disposed radially inwardly of the outer surface. The second portion is formed from an electrically conductive ceramic material having a second CTE that is substantially similar to the first CTE.

公开(公告)号：USD962002S1

公开(公告)日：2022-08-30

申请号：US29808797

申请日：2021-09-23

申请人： Wei Chen

设计人： Wei Chen

公开(公告)号：US11408163B2

公开(公告)日：2022-08-09

申请号：US16899621

申请日：2020-06-12

申请人： Wei Chen ,  Hao Chen

发明人： Wei Chen ,  Hao Chen

IPC分类号： E03F5/04

摘要： A drain floor, including a drain base, a drain body including a cavity, a drain cup, a supporting frame; and a reset member. The drain cup includes a cup body, a stem, and a base. The cup body includes a through hole, and two ends of the stem are connected to the cup body and the base, respectively. The cup body is disposed in the cavity and the base is disposed out of the cavity. The space between the drain body and the drain cup forms an annular channel, and the annular channel communicates with the through hole. The annular channel includes a water inlet and a water outlet. The reset member is connected to the drain cup and is movable with respect to the drain cup to open and close the water outlet. The supporting frame connects the drain body and the reset member.

公开(公告)号：US20190165848A1

公开(公告)日：2019-05-30

申请号：US16309941

申请日：2017-06-07

申请人： Di Han ,  Bo Bai ,  Wei Chen ,  Xin Guo ,  Shuai Liu

发明人： Di Han ,  Bo Bai ,  Wei Chen ,  Xin Guo ,  Shuai Liu

IPC分类号： H04B7/06 ,  H04W24/10 ,  H04W28/02 ,  H04W28/08 ,  H04B17/309 ,  H04W40/22 ,  H04W72/04

摘要： Provided are an electronic device for a network control terminal and a network node, and a method for the electronic device. The electronic device for a network control terminal comprises processing circuitry configured to set a first condition concerning a beam-forming capacity of a network node for determining the network node capable of serving as a relay node, and to generate control signaling of indication information comprising the first condition for indicating the network node served by the network control terminal.