公开(公告)号：US07476084B1

公开(公告)日：2009-01-13

申请号：US11476096

申请日：2006-06-28

Applicant: Sze Bun Brian Chan ,  Babu Santhana Gopalakrishnan ,  William Scott Zemitis

Inventor： Sze Bun Brian Chan ,  Babu Santhana Gopalakrishnan ,  William Scott Zemitis

IPC: F01D5/30

CPC classification number: F01D5/3007 ,  F01D5/147 ,  F05D2230/10 ,  F05D2240/80 ,  F05D2260/94 ,  F05D2260/941

Abstract: Blade load path on a gas turbine disk can be diverted to provide a significant disk fatigue life benefit. A plurality of gas turbine blades are attachable to a gas turbine disk, where each of the gas turbine blades includes a blade dovetail engageable in a correspondingly-shaped dovetail slot in the gas turbine disk. In order to reduce gas turbine disk stress, an optimal material removal area is defined according to blade and/or disk geometry to maximize a balance between stress reduction on the gas turbine disk, a useful life of the gas turbine blade, and maintaining or improving the aeromechanical behavior of the gas turbine blade. Removing material from the material removal area effects the maximized balance.

Abstract translation: 可以转向燃气轮机盘上的叶片负载路径以提供显着的盘疲劳寿命益处。 多个燃气轮机叶片可附接到燃气涡轮盘，其中每个燃气轮机叶片包括可接合在燃气涡轮盘中的相应形状的燕尾槽中的叶片燕尾榫。 为了减少燃气轮机盘应力，根据叶片和/或盘几何形状来定义最佳材料去除面积，以最大化燃气轮机盘上的应力减小，燃气轮机叶片的使用寿命和维持或改进之间的平衡 燃气轮机叶片的机械性能。 从材料去除区域去除材料会最大化平衡。

公开(公告)号：US07467204B2

公开(公告)日：2008-12-16

申请号：US11055675

申请日：2005-02-10

Applicant: James Stephen Fields, Jr. ,  Paul Frank Lecocq ,  Brian Chan Monwai ,  Thomas Pflueger ,  Kevin Franklin Reick ,  Timothy M. Skergan ,  Scott Barnett Swaney

Inventor： James Stephen Fields, Jr. ,  Paul Frank Lecocq ,  Brian Chan Monwai ,  Thomas Pflueger ,  Kevin Franklin Reick ,  Timothy M. Skergan ,  Scott Barnett Swaney

IPC: G06F15/173 ,  G06F15/167

CPC classification number: G06F15/161

Abstract: In-band firmware executes instructions which cause commands to be sent on a coherency fabric. Fabric snoop logic monitors the coherency fabric for command packets that target a resource in one of the support chips attached via an FSI link. Conversion logic converts the information from the fabric packet into an FSI protocol. An FSI command is transmitted via the FSI transmit link to an FSI slave of the intended support chip. An FSI receive link receives response data from the FSI slave of the intended support chip. Conversion logic converts the information from the support chip received via the FSI receive link into the fabric protocol. Response packet generation logic generates the fabric response packet and returns it on the coherency fabric. An identical FSI link between a support processor and support chips allows direct access to the same resources on the support chips by out-of-band firmware.

Abstract translation: 带内固件执行指令，使指令在一致性结构上发送。 Fabric Snoop逻辑监视针对通过FSI链接附加的支持芯片之一的资源的命令包的一致性结构。 转换逻辑将信息从Fabric数据包转换为FSI协议。 FSI命令通过FSI传输链路发送到预期支持芯片的FSI从站。 FSI接收链路从预期的支持芯片的FSI从站接收响应数据。 转换逻辑将从通过FSI接收链路接收的支持芯片的信息转换为结构协议。 响应分组生成逻辑生成结构响应分组并将其返回到一致性结构上。 支持处理器和支持芯片之间的相同FSI链路允许通过带外固件直接访问支持芯片上的相同资源。

公开(公告)号：US20070171846A1

公开(公告)日：2007-07-26

申请号：US11339934

申请日：2006-01-25

Applicant: Chia-Hsin Li ,  Brian Chan

Inventor： Chia-Hsin Li ,  Brian Chan

IPC: H04L12/16

CPC classification number: H04L29/06027 ,  H04L65/4038 ,  H04L67/325

Abstract: Embodiments of the present invention provide data structures for modeling videoconference meetings, including videoconference meetings having only a single occurrence and videoconference meetings that repeat regularly, such as on a weekly or monthly basis. Some embodiments additionally model videoconference meetings that are part of a repeating series, but that have been canceled or moved to a different time, day, or the like, than the other videoconference meetings in the series. Embodiments of the present invention also provide methods for managing videoconference meetings, scheduling videoconference meetings, displaying the schedules, and monitoring videoconference participant load for videoconference meetings. Some embodiments additionally model videoconference media files, and methods for managing the media files.

Abstract translation: 本发明的实施例提供了用于建模视频会议会议的数据结构，包括仅具有一次发生的视频会议会议和定期重复的视频会议会议，例如每周或每月一次。 一些实施例另外模拟作为重复系列的一部分的视频会议会议，但已经被取消或移动到与该系列中的其他视频会议会议不同的时间，日期等等。 本发明的实施例还提供了用于管理视频会议会议，调度视频会议会议，显示时间表以及监视视频会议参与者负载的方法。 一些实施例另外模拟视频会议媒体文件以及用于管理媒体文件的方法。

公开(公告)号：US07094025B2

公开(公告)日：2006-08-22

申请号：US10716449

申请日：2003-11-20

Applicant: Brian Peter Arness ,  John Ellington Greene ,  Linda Jean Farral ,  Sze Bun Brian Chan

Inventor： Brian Peter Arness ,  John Ellington Greene ,  Linda Jean Farral ,  Sze Bun Brian Chan

IPC: F04D29/44

CPC classification number: F01D9/042 ,  F01D25/246 ,  F05D2230/64 ,  F05D2230/80

Abstract: Nozzle segments are secured to a retention ring against circumferential rotation by anti-rotation pins extending generally axially between the outer bands of the nozzle segments and the retention ring. Retention plate segments overlie the ends of the pins, preventing axial removal thereof. To remove a selected nozzle segment, inner diameter retention plate segments and selected retention plate segments are removed, the latter exposing the ends of the pins for axial withdrawal. Upon removal of a predetermined number of pins, the nozzle segments adjacent the selected segment are displaced away from the latter segment to open a gap between the selected segment and adjacent segments whereby the selected segment can be removed in an axial direction.

Abstract translation: 喷嘴段通过在喷嘴段的外带和保持环之间大致轴向延伸的防旋转销固定到保持环以防止圆周旋转。 保持板段覆盖销的端部，防止其轴向移除。 为了去除所选择的喷嘴段，去除内径保持板段和选定的保持板段，后者将引脚的端部暴露以用于轴向退出。 在移除预定数量的销之后，与所选择的段相邻的喷嘴段从后段移开，以打开选定段和相邻段之间的间隙，从而可以沿轴向移除所选段。

公开(公告)号：US20050123388A1

公开(公告)日：2005-06-09

申请号：US10728198

申请日：2003-12-04

Applicant: Sze Brian Chan ,  John Greene ,  Linda Farral

Inventor： Sze Brian Chan ,  John Greene ,  Linda Farral

IPC: F01D9/02 ,  F01D9/04 ,  F01D9/06 ,  F01D11/00 ,  F01D25/24 ,  F01D1/00

CPC classification number: F01D9/06 ,  F01D9/041

Abstract: A turbine nozzle includes, in an exemplary embodiment, an outer band portion, an inner band portion at least one nozzle vane extending between the inner band portion and the outer band portion, and at least one cooling channel extending axially at least partially through at least one of the outer band portion and the inner band portion. The at least one nozzle vane, the inner band portion, and the outer band portion define a flowpath for flowing hot gases of combustion. Each cooling channel includes at least one inlet with each inlet isolated from the flowing hot gases of combustion.

Abstract translation: 涡轮喷嘴在一个示例性实施例中包括外带部分，内带部分，至少一个在内带部分和外带部分之间延伸的喷嘴叶片，以及至少一个冷却通道，至少部分地至少部分延伸至少 外带部分和内带部分中的一个。 至少一个喷嘴叶片，内带部分和外带部分限定了用于流动热的燃烧气体的流路。 每个冷却通道包括至少一个入口，每个入口与流动的热的燃烧气体隔离。

公开(公告)号：US20180330933A1

公开(公告)日：2018-11-15

申请号：US15940077

申请日：2018-03-29

Applicant: Brian Chan ,  James E Botelho ,  Peter J Morrisroe

Inventor： Brian Chan ,  James E Botelho ,  Peter J Morrisroe

IPC: H01J49/04 ,  H01J49/36 ,  F28D15/02

CPC classification number: H01J49/0468 ,  F28D15/0266 ,  G01N21/71 ,  H01J49/0445 ,  H01J49/36 ,  H05K7/20336

Abstract: Certain configurations are described herein of an instrument comprising a passive cooling device which includes, in part, a loop thermosyphon configured to thermally couple to a component of the instrument to be cooled. In some instances, the cooling device can cool a transistor, transistor pair, an interface or other components of the instrument.

公开(公告)号：US20140083544A1

公开(公告)日：2014-03-27

申请号：US13624351

申请日：2012-09-21

Applicant: Brian Chan ,  Hamid Badiei ,  James Botelho

Inventor： Brian Chan ,  Hamid Badiei ,  James Botelho

IPC: G05D7/03

CPC classification number: G05D7/03 ,  F16K11/044 ,  F16K11/0655 ,  F16K41/10 ,  Y10T137/87788

Abstract: Certain embodiments described herein are directed to manifolds that comprise a moveable, internal sealing member that can be used to engage one or more ports of the manifold and prevent or reduce fluid flow from the engaged port into the manifold. In certain examples, the manifold can be used in a mass spectrometer to control fluid flow from an interface and a turbomolecular pump.

Abstract translation: 本文所述的某些实施例涉及包括可移动的内部密封构件的歧管，其可用于接合歧管的一个或多个端口并防止或减少流体从所接合的端口流入歧管。 在某些实例中，歧管可用于质谱仪中以控制来自界面和涡轮分子泵的流体流动。

公开(公告)号：US08312071B2

公开(公告)日：2012-11-13

申请号：US12101734

申请日：2008-04-11

Applicant: Krishnan Kunjunny Kailas ,  Brian Chan Monwai ,  Viresh Paruthi

Inventor： Krishnan Kunjunny Kailas ,  Brian Chan Monwai ,  Viresh Paruthi

IPC: G06F7/58

CPC classification number: G06F7/58 ,  G06F13/14

Abstract: A random number generator includes a fairness checker and correction module that ensures that a complete random sequence within a predetermined period of time will be output by the random number generator.

Abstract translation: 随机数生成器包括公平校验器和校正模块，其确保在随机数发生器内将在预定时间段内的完整随机序列输出。

公开(公告)号：US07418541B2

公开(公告)日：2008-08-26

申请号：US11055404

申请日：2005-02-10

Applicant: James Stephen Fields, Jr. ,  Paul Frank Lecocq ,  Brian Chan Monwai ,  Thomas Pflueger ,  Kevin Franklin Reick ,  Timothy M. Skergan ,  Scott Barnett Swaney

Inventor： James Stephen Fields, Jr. ,  Paul Frank Lecocq ,  Brian Chan Monwai ,  Thomas Pflueger ,  Kevin Franklin Reick ,  Timothy M. Skergan ,  Scott Barnett Swaney

IPC: G06F12/00 ,  G05B13/02 ,  G06F15/00 ,  G06F15/76

CPC classification number: G06F15/7842

Abstract: A method and apparatus are provided for a support interface for memory-mapped resources. A support processor sends a sequence of commands over and FSI interface to a memory-mapped support interface on a processor chip. The memory-mapped support interface updates memory, memory-mapped registers or memory-mapped resources. The interface uses fabric packet generation logic to generate a single command packet in a protocol for the coherency fabric which consists of an address, command and/or data. Fabric commands are converted to FSI protocol and forwarded to attached support chips to access the memory-mapped resource, and responses from the support chips are converted back to fabric response packets. Fabric snoop logic monitors the coherency fabric and decodes responses for packets previously sent by fabric packet generation logic. The fabric snoop logic updates status register and/or writes response data to a read data register. The system also reports any errors that are encountered.

Abstract translation: 提供了一种用于存储器映射资源的支持接口的方法和装置。 支持处理器将一系列命令和FSI接口发送到处理器芯片上的存储器映射支持接口。 内存映射支持接口更新内存，内存映射寄存器或内存映射资源。 该接口使用结构数据包生成逻辑在由地址，命令和/或数据组成的一致性结构的协议中生成单个命令分组。 结构命令转换为FSI协议，并转发到附加的支持芯片以访问存储器映射的资源，并且来自支持芯片的响应被转换回到结构响应分组。 Fabric监听逻辑监视一致性结构，并解码先前由Fabric数据包生成逻辑发送的数据包的响应。 织物窥探逻辑更新状态寄存器和/或将响应数据写入读取数据寄存器。 系统还报告遇到的任何错误。

公开(公告)号：US07329093B2

公开(公告)日：2008-02-12

申请号：US11340577

申请日：2006-01-27

Applicant: Thomas W. Vandeputte ,  John E. Greene ,  Peter C. Selent ,  Linda J. Farral ,  Sze Bun Brian Chan ,  Brian P. Arness

Inventor： Thomas W. Vandeputte ,  John E. Greene ,  Peter C. Selent ,  Linda J. Farral ,  Sze Bun Brian Chan ,  Brian P. Arness

IPC: F01D9/00

CPC classification number: F01D5/141 ,  F05D2240/128 ,  F05D2250/74 ,  Y10S416/02

Abstract: First stage stator vanes for a turbine comprised airfoil profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in inches in Table I, which define a plurality of radially spaced profile sections forming the nominal profile. The Z coordinate values for each profile section are radial distances from the turbine axis to a portion of the surface of revolution about the axis containing the profile section. The X and Y values for each profile section are coordinate values which, when connected by smooth continuing arcs define the airfoil profile section along the surface of revolution portion. The radially spaced profile sections are joined smoothly with one another to form the nominal airfoil profile.

Abstract translation: 用于涡轮机的第一级定子叶片包括基本上按照表I中以英寸为单位的X，Y和Z的笛卡尔坐标值的翼型分布，其定义了形成标称轮廓的多个径向间隔的轮廓部分。 每个轮廓截面的Z坐标值是从涡轮机轴线到围绕围绕轮廓部分的轴线的旋转表面的一部分的径向距离。 每个轮廓截面的X和Y值是坐标值，当通过平滑的连续弧连接时，沿着旋转部分的表面限定翼型轮廓部分。 径向隔开的轮廓部分彼此平滑地连接以形成标称翼型轮廓。