公开(公告)号：US20070121209A1

公开(公告)日：2007-05-31

申请号：US11582765

申请日：2006-10-18

Applicant: Ernie Liang ,  Rajeev Mishra ,  Matt Ford ,  Matt Tivnon ,  Ron Bergold ,  Jonas Brickus ,  Bryan Vollmer

Inventor： Ernie Liang ,  Rajeev Mishra ,  Matt Ford ,  Matt Tivnon ,  Ron Bergold ,  Jonas Brickus ,  Bryan Vollmer

IPC: G03B21/56

CPC classification number: G03B21/58

Abstract: A portable screen assembly includes a first side support assembly connected to a fabric, a second side support assembly connected to the fabric, and a center support assembly. The first side support assembly has a first engagement subassembly fastened to the first side support assembly and the second side support assembly has a second engagement subassembly fastened to the second side support assembly. The center support assembly has a first receiving subassembly to receive a first engagement tab of the first engagement subassembly and also has a second receiving subassembly to receive a first engagement tab of the second engagement subassembly. The first receiving subassembly, the second receiving subassembly, the first engagement subassembly, and the second engagement subassembly hold the first side support assembly and the second side support assembly to the center support assembly.

Abstract translation: 便携式屏幕组件包括连接到织物的第一侧支撑组件，连接到织物的第二侧支撑组件和中心支撑组件。 第一侧支撑组件具有紧固到第一侧支撑组件的第一接合子组件，并且第二侧支撑组件具有紧固到第二侧支撑组件的第二接合子组件。 中心支撑组件具有第一接收子组件以接收第一接合子组件的第一接合突片并且还具有接收第二接合子组件的第一接合突片的第二接收子组件。 第一接收子组件，第二接收子组件，第一接合子组件和第二接合子组件将第一侧支撑组件和第二侧支撑组件保持在中心支撑组件上。

公开(公告)号：US20070121206A1

公开(公告)日：2007-05-31

申请号：US11353928

申请日：2006-02-14

Applicant: Ernie Liang ,  Rajeev Mishra ,  Matt Ford ,  Matt Tivnon ,  Ron Bergold ,  Jonas Brickus ,  Bryan Vollmer

Inventor： Ernie Liang ,  Rajeev Mishra ,  Matt Ford ,  Matt Tivnon ,  Ron Bergold ,  Jonas Brickus ,  Bryan Vollmer

IPC: G03B21/56

CPC classification number: G03B21/56

Abstract: A portable screen assembly includes a first side support and a second sides support, where the first side support and the second side support are connected to a fabric. The portable screen assembly also includes a center support brace connected to the fabric. A first support leg extends downward from the first side support and the a second support leg extends downward from the second side support. A motorized portable screen assembly includes a fabric, a first side support, a second side support, and a center support assembly. The fabric is connected to the first side support and the second side support. An expandable support brace is connected to the first side support, the second side support, and the center support assembly. An automatic deployment mechanism is connected to the expandable support brace, and the automatic deployment mechanism drives the expandable support brace to open in a horizontal direction.

Abstract translation: 便携式屏幕组件包括第一侧支撑件和第二侧支撑件，其中第一侧支撑件和第二侧支撑件连接到织物。 便携式屏幕组件还包括连接到织物的中心支撑支架。 第一支撑腿从第一侧支撑件向下延伸，并且第二支撑腿部从第二侧支撑件向下延伸。 电动便携式屏幕组件包括织物，第一侧支撑件，第二侧支撑件和中心支撑组件。 织物连接到第一侧支撑件和第二侧支撑件。 可扩展支撑支架连接到第一侧支撑件，第二侧支撑件和中心支撑组件。 自动展开机构连接到可扩展支撑支架上，并且自动展开机构驱动可扩展支撑支架沿水平方向打开。

公开(公告)号：US08751603B2

公开(公告)日：2014-06-10

申请号：US13245281

申请日：2011-09-26

Applicant: Rajeev Mishra ,  Lance W. Russell ,  Sivakumar Krishnasamy ,  Krishnan Uma

Inventor： Rajeev Mishra ,  Lance W. Russell ,  Sivakumar Krishnasamy ,  Krishnan Uma

IPC: G06F15/16

CPC classification number: H04L69/08 ,  H04L69/32

Abstract: Provided are techniques related generally to computer communication and, more specifically, to techniques that provide legacy applications with access to a cluster infrastructure. A pseudo interface layer provides applications with internet protocol (IP) family sockets access to cluster awareness protocols in a manner that may be transparent to both the application and the cluster awareness layer of a kernel.

公开(公告)号：US08549543B2

公开(公告)日：2013-10-01

申请号：US12242218

申请日：2008-09-30

Applicant: Satish Narayan Kharat ,  Rajeev Mishra ,  Lance Warren Russell ,  Suresh Sabarathinam

Inventor： Satish Narayan Kharat ,  Rajeev Mishra ,  Lance Warren Russell ,  Suresh Sabarathinam

IPC: G06F3/00 ,  G06F9/44 ,  G06F9/46 ,  G06F13/00

CPC classification number: G06F9/54 ,  G06F9/4856

Abstract: A WPAR is migrated. Responsive to starting a checkpoint process, data and control information is collected and stored for IPC objects in the WPAR. Responsive to receiving a request to restart the WPAR, a type of IPC object is determined. Responsive to a determination that the IPC object is not an IPC shared memory object, a kernel handle that a process wants to be used for a new IPC object is registered. A request to create a new IPC object comprising a name uniquely associated with the IPC object and a WPAR identifier is issued. An entry that matches the name and WPAR identifier is identified and a virtual kernel handle is retrieved. The new IPC object is created. The virtual kernel handle is mapped to a real kernel handle and returned to the process. Data and control information is retrieved and overlaid onto the new IPC object.

Abstract translation: WPAR已迁移。 响应启动检查点流程，收集并存储WPAR中IPC对象的数据和控制信息。 响应于接收到重新启动WPAR的请求，确定了一种IPC对象。 注意到IPC对象不是IPC共享内存对象的确定，注册了一个进程想要用于新的IPC对象的内核句柄。 颁布了创建新的IPC对象的请求，该对象包括与IPC对象唯一相关联的名称和WPAR标识符。 识别与名称和WPAR标识符匹配的条目，并检索虚拟内核句柄。 创建新的IPC对象。 虚拟内核句柄被映射到一个真正的内核句柄并返回到该进程。 数据和控制信息被检索并覆盖到新的IPC对象上。

公开(公告)号：US20130077639A1

公开(公告)日：2013-03-28

申请号：US13600344

申请日：2012-08-31

Applicant: Rajeev Mishra ,  Lance W. Russell ,  Sivakumar Krishnasamy ,  Krishnan Uma

Inventor： Rajeev Mishra ,  Lance W. Russell ,  Sivakumar Krishnasamy ,  Krishnan Uma

IPC: H04L12/66

CPC classification number: H04L69/08 ,  H04L69/32

Abstract: Provided are techniques related generally to computer communication and, more specifically, to techniques that provide legacy applications with access to a cluster infrastructure. A pseudo interface layer provides applications with internet protocol (IP) family sockets access to cluster awareness protocols in a manner that may be transparent to both the application and the cluster awareness layer of a kernel.

Abstract translation: 提供了与计算机通信相关的技术，更具体地说，涉及向遗留应用提供对集群基础设施的访问的技术。 伪接口层为互联网协议（IP）系列套接字提供应用程序，以对内核的应用程序和群集感知层可能是透明的方式访问群集感知协议。

公开(公告)号：US08379901B2

公开(公告)日：2013-02-19

申请号：US12703507

申请日：2010-02-10

Applicant: Rajeev Mishra ,  Maurice N. Leacock ,  Matthew R. Ford

Inventor： Rajeev Mishra ,  Maurice N. Leacock ,  Matthew R. Ford

IPC: H04R1/02

CPC classification number: H04R1/02 ,  H04R2499/15

Abstract: A speaker assembly mounted on a bracket extending from a ceiling comprises an enclosure that includes a bottom wall, side walls including opposing first and second side walls, a sleeve that receives a tubular member of the bracket, and an interior wall having a first segment that extends from the sleeve to the first side wall and a second segment that extends from the sleeve to the second side wall. The interior wall cooperates with the sleeve to divide the enclosure into two approximately equal sized compartments. Each of the speakers within the assembly either forms, or is mounted in or on, one of the side walls. A top plate is mounted on, and forms a top of, the enclosure and seals the two compartments, the top plate having an opening that is aligned with the sleeve when the top plate is mounted on the enclosure. A power unit and circuitry for the speakers are mounted on the top plate.

Abstract translation: 安装在从天花板延伸的托架上的扬声器组件包括包括底壁的外壳，包括相对的第一和第二侧壁的侧壁，容纳支架的管状构件的套筒和具有第一段的内壁， 从套筒延伸到第一侧壁和从套筒延伸到第二侧壁的第二部分。 内壁与套筒配合以将外壳分成两个大致相等的隔间。 组件内的每个扬声器都可以形成或安装在一个侧壁中或之上。 顶板安装在外壳上并形成外壳的顶部并且密封两个隔间，当顶板安装在外壳上时，顶板具有与套筒对准的开口。 扬声器的电源单元和电路安装在顶板上。

公开(公告)号：US20120250697A1

公开(公告)日：2012-10-04

申请号：US13079182

申请日：2011-04-04

Applicant: ARUNACHALAM GANAPATHY ,  Rajeev Mishra ,  Lance W. Russell ,  Murali Vaddagiri

Inventor： ARUNACHALAM GANAPATHY ,  Rajeev Mishra ,  Lance W. Russell ,  Murali Vaddagiri

IPC: H04L12/56

CPC classification number: H04L61/103 ,  H04L61/6022

Abstract: Communication between clusters of processing nodes is initiated by designating a link layer address and a target node name in a remote cluster. The link layer address is transmitted to the target node via a regular network transmission. The link layer address is stored locally in each cluster and the nodes in each cluster are signaled that a configuration change has been made, so that gateway nodes in the clusters can obtain the link layer address to use for subsequent communications with the other cluster, such as event notifications of node status changes.

Abstract translation: 通过在远程集群中指定链路层地址和目标节点名来启动处理节点集群之间的通信。 链路层地址通过常规网络传输被发送到目标节点。 链路层地址本地存储在每个集群中，每个集群中的节点都发信号通知已进行配置更改，使得集群中的网关节点可以获取链路层地址，以用于与其他集群的后续通信，例如 作为节点状态更改的事件通知。

公开(公告)号：US20120209821A1

公开(公告)日：2012-08-16

申请号：US13456388

申请日：2012-04-26

Applicant: ERIC P. FRIED ,  RAJEEV MISHRA ,  LANCE W. RUSSELL ,  MURALI VADDAGIRI

Inventor： ERIC P. FRIED ,  RAJEEV MISHRA ,  LANCE W. RUSSELL ,  MURALI VADDAGIRI

IPC: G06F17/30

CPC classification number: G06F11/1004 ,  G06F11/1425 ,  G06F11/1482 ,  G06F11/202 ,  G06F11/2046 ,  G06F2201/825

Abstract: According to a method of access to a shared data record subject to contemporaneous read and write access by multiple requesters, a requester reads a shared data record including a payload and a first checksum. The requester calculates a second checksum of the payload of the data record. If the first and second checksums are not equal, the requester again reads the shared data record, including a third checksum, and calculates a fourth checksum of the payload of the shared data record. If the third and fourth checksums are equal, the requester processes the shared data record as valid, and if the second and fourth checksums are equal, the requester handles the shared data record as corrupt.

Abstract translation: 根据访问由多个请求者进行同时读写访问的共享数据记录的方法，请求者读取包括有效载荷和第一校验和的共享数据记录。 请求者计算数据记录的有效载荷的第二个校验和。 如果第一和第二校验和不相等，请求者再次读取包括第三校验和的共享数据记录，并计算共享数据记录的有效载荷的第四校验和。 如果第三和第四校验和相等，则请求者将共享数据记录处理为有效，并且如果第二和第四校验和相等，则请求者将共享数据记录处理为已损坏。

公开(公告)号：US20120203897A1

公开(公告)日：2012-08-09

申请号：US13425649

申请日：2012-03-21

Applicant: Rajeev Mishra ,  Lance W. Russell

Inventor： Rajeev Mishra ,  Lance W. Russell

IPC: G06F15/173

CPC classification number: H04L41/5038 ,  H04L43/062 ,  H04L43/0811

Abstract: Communication ability between nodes in a cluster-based computer system is tracked to inform applications executing on the nodes of the existence and quality of the endpoint-to-endpoint communications available between the nodes. Communications between a node and other nodes are tracked, and a database records the communication ability between the node and the other nodes for each link between the nodes. The tracking and recording are repeated at the other nodes. A registration by an application executing at a particular one of the nodes to receive notifications of changes in the communication ability with another node over a particular link (or in general) will cause notification of the application when the link status changes.

Abstract translation: 跟踪基于群集的计算机系统中的节点之间的通信能力，以通知在节点上执行节点上可用节点之间可用的端点到端点通信的存在和质量的应用。 跟踪节点和其他节点之间的通信，并且数据库记录节点和节点之间的每个链路的节点与其他节点之间的通信能力。 在其他节点重复跟踪和记录。 通过在特定节点处执行的应用程序的注册，以接收通过特定链路（或一般地）与另一节点的通信能力的变化的通知，当链路状态改变时将引起应用的通知。

公开(公告)号：US20120143957A1

公开(公告)日：2012-06-07

申请号：US12959581

申请日：2010-12-03

Applicant: Arunachalam Ganapathy ,  Rajeev Mishra ,  Lance W. Russell ,  Murali Vaddagiri

Inventor： Arunachalam Ganapathy ,  Rajeev Mishra ,  Lance W. Russell ,  Murali Vaddagiri

IPC: G06F15/16 ,  G06F15/173

CPC classification number: H04L43/10 ,  H04L43/0817

Abstract: A gossiping scheme for sharing node status in a cluster of nodes provides a robust mechanism for determining node status within the cluster. Nodes transmit gossip messages to each other nodes, the gossip messages listing other nodes in the cluster that are operational. When a node does not receive a gossip message from a particular node within a predetermined time period, then the node transmits messages to the other nodes indicating that the particular node is down. However, if another node has received a packet from the particular node within the predetermined time period and receives the node down message, then the other node responds with a node alive message.

Abstract translation: 用于在节点集群中共享节点状态的八卦方案为确定集群内的节点状态提供了一种可靠的机制。 节点向每个其他节点发送八卦消息，八卦消息列出了群集中其他可操作的节点。 当节点在预定时间段内没有从特定节点接收到八卦消息时，节点向其他节点发送指示特定节点关闭的消息。 然而，如果另一节点在预定时间段内已经从特定节点接收到分组并且接收到节点向下消息，则另一个节点用节点存活消息进行响应。