公开(公告)号：US07684348B2

公开(公告)日：2010-03-23

申请号：US11568311

申请日：2006-05-17

申请人： Fan Zhang ,  Feng Liu

发明人： Fan Zhang ,  Feng Liu

IPC分类号： G01R31/08 ,  H04L12/28

CPC分类号： H04L47/25 ,  H04L12/437 ,  H04L47/11 ,  H04L47/215 ,  H04L47/2408 ,  Y10S370/909

摘要： The present invention discloses a method for ensuring service classes of packet services, which includes limiting the rate of services with different service classes uploaded to a ringlet from an RPR station in accordance with the RPR physical packet lengths; monitoring, in real time, the rate of non-class A0 services uploaded to the ringlet from the RPR station and forwarded by the RPR station in accordance with the RPR physical packet lengths, and when the rate of the non-class A0 services exceeds the un-reserved rate of the RPR network, reporting a congestion message and adjusting the rate of the non-class A0 services uploaded to the ringlet from the RPR stations in the congestion domain. A method of rate limitation is also disclosed, by which rate limitation is conducted based on a Token Bucket according to the total length of the sent packet after encapsulation. The methods, by means of rate limitation and rate monitoring of the services uploaded to the ringlet from each RPR station according to the RPR physical packet length, can effectively overcome the shortcoming that the reserved bandwidth in the RPR can not be ensured because forwarded services unexpected occupy the bandwidth of the services uploaded to the ringlet at a downstream RPR station due to the physical layer encapsulation overhead.

摘要翻译： 本发明公开了一种确保分组业务等级的方法，其中包括根据RPR物理分组长度，限制从RPR站上传到小环的不同业务类别的业务速率; 实时监控从RPR站上传到小环的非A0类业务的速率，并根据RPR物理分组长度由RPR站转发，当非A0业务的速率超过 RPR网络的未保留速率，报告拥塞消息，并调整从拥塞域中的RPR站上传到小环的非A0级业务的速率。 还公开了速率限制的方法，通过该方法，根据封装后发送的分组的总长度，基于令牌桶进行速率限制。 根据RPR物理分组长度，通过对每个RPR站上传到小环的业务的速率限制和速率监控方法，可以有效地克服RPR中保留带宽无法保证的缺点，因为转发业务意外 占用由于物理层封装开销而在下游RPR站上载到小环的业务的带宽。

公开(公告)号：US06736992B2

公开(公告)日：2004-05-18

申请号：US10145649

申请日：2002-05-14

申请人： Fan Zhang ,  Feng Liu ,  Dan Towery

发明人： Fan Zhang ,  Feng Liu ,  Dan Towery

IPC分类号： C09K1300

CPC分类号： C09K3/1472 ,  C09G1/02 ,  C09K3/1436 ,  C09K3/1463 ,  H01L21/31053 ,  H01L21/31058

摘要： The present invention relates to apparatus, procedures and compositions for avoiding and reducing damage to low dielectric constant materials and other soft materials, such as Cu and Al, used in fabricating semiconductor devices. Damage reduction can be achieved by decreasing the role of mechanical abrasion in the CMP of these materials and increasing the role of chemical polishing, which can also improve material removal rates. Increasing the role of chemical polishing can be accomplished by creating a polishing slurry, which contains components that interact chemically with the surface to be polished. This slurry may or may not also contain soft abrasive particles, which replace the hard abrasive particles of conventional slurries. Use of soft abrasive particles can reduce the role of mechanical abrasion in the CMP process. Use of this slurry in CMP can reduce surface scratches and device damage.

摘要翻译： 本发明涉及用于避免和减少用于制造半导体器件的低介电常数材料和其它软材料（例如Cu和Al）的损伤的装置，程序和组合物。 通过减少这些材料的CMP中的机械磨损的作用并增加化学抛光的作用可以减少损伤，这也可以提高材料去除率。 增加化学抛光的作用可以通过产生抛光浆料来实现，抛光浆料含有与待抛光表面化学反应的组分。 该浆料可以含有也可以不含有软磨粒，其代替常规浆料的硬磨粒。 使用软磨粒可以减少CMP工艺中机械磨损的作用。 在CMP中使用这种浆料可以减少表面划痕和器件损坏。

公开(公告)号：US20090010161A1

公开(公告)日：2009-01-08

申请号：US11568311

申请日：2006-05-17

申请人： Fan Zhang ,  Feng Liu

发明人： Fan Zhang ,  Feng Liu

IPC分类号： H04L12/43

CPC分类号： H04L47/25 ,  H04L12/437 ,  H04L47/11 ,  H04L47/215 ,  H04L47/2408 ,  Y10S370/909

摘要： The present invention discloses a method for ensuring service classes of packet services, which includes limiting the rate of services with different service classes uploaded to a ringlet from an RPR station in accordance with the RPR physical packet lengths; monitoring, in real time, the rate of non-class A0 services uploaded to the ringlet from the RPR station and forwarded by the RPR station in accordance with the RPR physical packet lengths, and when the rate of the non-class A0 services exceeds the un-reserved rate of the RPR network, reporting a congestion message and adjusting the rate of the non-class A0 services uploaded to the ringlet from the RPR stations in the congestion domain. A method of rate limitation is also disclosed, by which rate limitation is conducted based on a Token Bucket according to the total length of the sent packet after encapsulation. The methods, by means of rate limitation and rate monitoring of the services uploaded to the ringlet from each RPR station according to the RPR physical packet length, can effectively overcome the shortcoming that the reserved bandwidth in the RPR can not be ensured because forwarded services unexpected occupy the bandwidth of the services uploaded to the ringlet at a downstream RPR station due to the physical layer encapsulation overhead.

摘要翻译： 本发明公开了一种确保分组业务等级的方法，其中包括根据RPR物理分组长度，限制从RPR站上传到小环的不同业务类别的业务速率; 实时监控从RPR站上传到小环的非A0类业务的速率，并根据RPR物理分组长度由RPR站转发，当非A0业务的速率超过 RPR网络的未保留速率，报告拥塞消息，并调整从拥塞域中的RPR站上传到小环的非A0级业务的速率。 还公开了速率限制的方法，通过该方法，根据封装后发送的分组的总长度，基于令牌桶进行速率限制。 根据RPR物理分组长度，通过对每个RPR站上传到小环的业务的速率限制和速率监控方法，可以有效地克服RPR中保留带宽无法保证的缺点，因为转发业务意外 占用由于物理层封装开销而在下游RPR站上载到小环的业务的带宽。

公开(公告)号：US06416685B1

公开(公告)日：2002-07-09

申请号：US09547187

申请日：2000-04-11

申请人： Fan Zhang ,  Feng Liu ,  Dan Towery

发明人： Fan Zhang ,  Feng Liu ,  Dan Towery

IPC分类号： C09K1300

CPC分类号： C09K3/1472 ,  C09G1/02 ,  C09K3/1436 ,  C09K3/1463 ,  H01L21/31053

摘要： The present invention relates to apparatus, procedures and compositions for avoiding and reducing damage to low dielectric constant materials and other soft materials, such as Cu and Al, used in fabricating semiconductor devices. Damage reduction can be achieved by decreasing the role of mechanical abrasion in the CMP of these materials and increasing the role of chemical polishing, which can also improve material removal rates. Increasing the role of chemical polishing can be accomplished by creating a polishing slurry, which contains components that interact chemically with the surface to be polished. This slurry may or may not also contain soft abrasive particles, which replace the hard abrasive particles of conventional slurries. Use of soft abrasive particles can reduce the role of mechanical abrasion in the CMP process. Use of this slurry in CMP can reduce surface scratches and device damage.

摘要翻译： 本发明涉及用于避免和减少用于制造半导体器件的低介电常数材料和其它软材料（例如Cu和Al）的损伤的装置，程序和组合物。 通过减少这些材料的CMP中的机械磨损的作用并增加化学抛光的作用可以减少损伤，这也可以提高材料去除率。 增加化学抛光的作用可以通过产生抛光浆料来实现，抛光浆料含有与待抛光表面化学反应的组分。 该浆料可以含有也可以不含有软磨粒，其代替常规浆料的硬磨粒。 使用软磨粒可以减少CMP工艺中机械磨损的作用。 在CMP中使用这种浆料可以减少表面划痕和器件损坏。

公开(公告)号：USD946814S1

公开(公告)日：2022-03-22

申请号：US29775295

申请日：2021-03-23

申请人： Feng Liu

设计人： Feng Liu

公开(公告)号：US09429634B2

公开(公告)日：2016-08-30

申请号：US12936682

申请日：2009-04-07

申请人： Stuart Crozier ,  Bing Keong Li ,  Feng Liu ,  Ewald Weber

发明人： Stuart Crozier ,  Bing Keong Li ,  Feng Liu ,  Ewald Weber

IPC分类号： G01R33/3415 ,  G01R33/34 ,  G01R33/36 ,  G01R33/561

CPC分类号： G01R33/34046 ,  G01R33/34007 ,  G01R33/3415 ,  G01R33/365 ,  G01R33/5611

摘要： A coil for a magnetic resonance imaging device consists of multiple coil elements arranged about an imaging space. Each coil element comprise radiating structures oriented at an angle to a tangent of the imaging space. Angling the radiating structures reduces mutual coupling between coil elements and enhances the penetration of the radio frequency field to the imaging space.

摘要翻译： 用于磁共振成像装置的线圈由围绕成像空间布置的多个线圈元件组成。 每个线圈元件包括以与成像空间的切线成一角度定向的辐射结构。 倾斜辐射结构减少线圈元件之间的相互耦合，并增强射频场对成像空间的穿透。

公开(公告)号：US09292296B2

公开(公告)日：2016-03-22

申请号：US13456335

申请日：2012-04-26

申请人： Qin Yue Chen ,  Qi Liang ,  Hong Chang Lin ,  Feng Liu

发明人： Qin Yue Chen ,  Qi Liang ,  Hong Chang Lin ,  Feng Liu

IPC分类号： G06F9/38 ,  G06F9/45 ,  G06F11/36 ,  G06F11/34

CPC分类号： G06F9/3885 ,  G06F8/443 ,  G06F8/45 ,  G06F9/3838 ,  G06F9/3857 ,  G06F11/348 ,  G06F11/3628 ,  G06F11/3636 ,  G06F2201/88

摘要： Processing instruction grouping information is provided that includes: reading addresses of machine instructions grouped by a processor at runtime from a buffer to form an address file; analyzing the address file to obtain grouping information of the machine instructions; converting the machine instructions in the address file into readable instructions; and obtaining grouping information of the readable instructions based on the grouping information of the machine instructions and the readable instructions resulted from conversion. Status of grouping and processing performed on instructions by a processor at runtime can be acquired dynamically, such that processing capability of the processor can be better utilized.

摘要翻译： 提供处理指令分组信息，其包括：从缓冲器读取处理器在缓冲器处分组的机器指令的地址，以形成地址文件; 分析地址文件以获得机器指令的分组信息; 将地址文件中的机器指令转换为可读指令; 并且基于机器指令的分组信息和由转换产生的可读指令，获得可读指令的分组信息。 可以动态地获取由运行时处理器在指令上执行的分组和处理的状态，使得可以更好地利用处理器的处理能力。

公开(公告)号：US20160034528A1

公开(公告)日：2016-02-04

申请号：US14775329

申请日：2013-03-15

申请人： Indrajit ROY ,  Feng LIU ,  Vanish TALWAR ,  Shimin CHEN ,  Jichuan CHANG ,  Parthasarathy RANGANATHAN ,  HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

发明人： Indrajit Roy ,  Feng Liu ,  Vanish Talwar ,  Shimin Chen ,  Jichuan Chang ,  Parthasarathy Ranganathan

IPC分类号： G06F17/30

CPC分类号： G06F16/245 ,  G06F9/5005 ,  G06F9/5066 ,  G06F16/21 ,  G06F16/24554 ,  G06F16/283

摘要： A technique includes receiving a user input in an array-oriented database. The user input indicates a database operation and processing a plurality of chunks of data stored by the database to perform the operation. The processing in dudes selectively distributing the processing of the plurality of chunks between a first group of at least one central processing unit and a second group of at least one co-processor.

摘要翻译： 一种技术包括在面向数组的数据库中接收用户输入。 用户输入指示数据库操作并处理由数据库存储的多个数据块以执行操作。 所述处理在所述至少一个中央处理单元的第一组和至少一个协处理器的第二组之间选择性地分布所述多个块的处理。

公开(公告)号：US09144838B2

公开(公告)日：2015-09-29

申请号：US14357621

申请日：2011-11-14

申请人： Zhongde Shan ,  Limin Liu ,  Feng Liu

发明人： Zhongde Shan ,  Limin Liu ,  Feng Liu

IPC分类号： B22C9/02 ,  B22C23/00 ,  B22C13/00

CPC分类号： B22C9/02 ,  B22C9/12 ,  B22C13/00 ,  B22C23/00

摘要： The disclosure provides a forming machine without pattern casting, including: a multi-axis motion system; a cutting system, connected with the multi-axis motion system; a driving system, driving the multi-axis motion system to move; and a machining base, wherein the machining base includes a fixing seat and a turnover mechanism, wherein the turnover mechanism is revolvably connected with the fixing seat. Since the forming machine without pattern casting of the disclosure adopts a tilting type and needs no working platform, most of the waste sand grains generated from cutting fall freely into the shakeout groove arranged below the fixing seat, and will not fly into the multi-axis motion system, and will not cause stop failure; thus the precision and service life of the forming machine without pattern casting are improved.

摘要翻译： 本公开提供了一种无图案铸造的成型机，包括：多轴运动系统; 与多轴运动系统连接的切割系统; 驱动系统，驱动多轴运动系统移动; 以及加工基座，其中所述加工基座包括固定座和翻转机构，其中所述翻转机构与所述固定座可旋转地连接。 由于本公开的无图案铸造的成形机采用倾斜式而不需要工作台，所以大部分由切割产生的废砂颗粒自由落入设在固定座下方的摆动槽内，不会飞入多轴 运动系统，不会导致停机故障; 从而提高了无图案铸造的成型机的精度和使用寿命。

公开(公告)号：US09114453B2

公开(公告)日：2015-08-25

申请号：US13880664

申请日：2011-05-18

申请人： Zhongde Shan ,  Feng Liu ,  Limin Liu ,  Xiwen Li ,  Shaokai Chen

发明人： Zhongde Shan ,  Feng Liu ,  Limin Liu ,  Xiwen Li ,  Shaokai Chen

IPC分类号： B22C11/00 ,  B22C19/02 ,  B22C9/02 ,  B22C23/00

CPC分类号： B22C11/00 ,  B22C9/02 ,  B22C19/02 ,  B22C23/00

摘要： The disclosure provides a containerless casting forming machine, including: a multi-axis motion system which at least includes an X-axis motion system, a Y-axis motion system and a Z-axis motion system, and a workbench which is below the multi-axis motion system; and further includes: a moving platform system below the workbench, including a moving bracket which can reciprocate along the direction parallel to the X axis, a lifting device provided on the moving bracket, which is used for lifting and supporting the workbench to enable the linkage between the workbench and the moving bracket. The containerless casting forming machine of the disclosure can move the workbench without a lifting tool, and machine a casting mold with a large size and a complex cavity, and causes little pollution to the environment.

摘要翻译： 本发明提供一种无容器铸造成形机，其特征在于，包括：多轴运动系统，其至少包括X轴运动系统，Y轴运动系统和Z轴运动系统，以及位于所述多轴运动系统之下的工作台 轴运动系统; 并且还包括：在工作台下方的移动平台系统，包括能够沿着与X轴平行的方向往复运动的移动支架，设置在移动支架上的提升装置，其用于提升和支撑工作台以使得能够联动 在工作台和移动支架之间。 本公开的无容器铸造成形机可以在没有起重工具的情况下移动工作台，并且对具有大尺寸和复杂空腔的铸模进行加工，并且对环境几乎没有污染。