公开(公告)号：WO2003081721A1

公开(公告)日：2003-10-02

申请号：PCT/SG2003/000059

申请日：2003-03-26

Applicant: INSTITUTE OF HIGH PERFORMANCE COMPUTING ,  YE, ChunFei ,  LI, Erping

Inventor： YE, ChunFei ,  LI, Erping

IPC: H01Q19/18

CPC classification number: H01Q3/2658 ,  H01Q19/065 ,  H01Q19/18

Abstract: An antenna employs cylindrical Fresnel zone plate (CFZP) construction in combination with a reflective ground plate and a sectorial reflector to enhance antenna gain, while lowering assembly cost and improving antenna placement flexibility. By forming a surface of symmetry for the antenna, the ground plate allows the antenna to mimic the operation of a symmetrical CFZP antenna using only half the nominal number of Fresnel elements. Further, the sectorial reflector restricts radiated emissions over a desired sector angle, minimizing radiation in undesirable directions, such as toward mounting walls or other nearby surfaces that would cause unwanted signal reflections, such as might aggravate multipath signal phenomenon.

Abstract translation: 天线采用圆柱形菲涅耳带板（CFZP）结构，与反射式接地板和扇形反射器相结合，以增强天线增益，同时降低组装成本并改善天线放置灵活性。 通过形成用于天线的对称表面，接地板允许天线模拟对称CFZP天线的操作，仅使用一半的菲涅尔单位。 此外，扇形反射器限制在期望的扇形角度上的辐射发射，从而使不期望的方向上的辐射最小化，例如朝向将导致不期望的信号反射（例如可能加重多径信号现象）的安装壁或其它附近表面。

公开(公告)号：WO2003081045A1

公开(公告)日：2003-10-02

申请号：PCT/SG2003/000060

申请日：2003-03-26

Applicant: INSTITUTE OF HIGH PERFORMANCE COMPUTING ,  NG, Teng,Yong ,  XU, Diao ,  LAM, Khin,Yong

Inventor： NG, Teng,Yong ,  XU, Diao ,  LAM, Khin,Yong

IPC: F04B43/02

CPC classification number: F04B53/10 ,  F04B43/02 ,  F04B43/043 ,  F04B53/1077

Abstract: A valveless micropump (10) includes a hollow pump chamber (12) having a driving element (14) coupled thereto, an inlet channel (16) and an outlet channel (18) coupled to the hollow pump chamber (12) defining a fluid flow path through them. At least one direction-sensitive element (20) disposed in the flow path within one of the inlet and outlet channels (16, 18) is installed at angle which produces a drag ratio greater than unity on fluid in the flow path. The driving element (14) may comprise an electrostatic/piezoelectric membrane. Various embodiments of direction-sensitive element (20) include airfoil elements in inlet or outlet channels, or both, and one or more cascades of airfoil elements.

Abstract translation: 无阀微泵（10）包括具有与其联接的驱动元件（14）的中空泵室（12），连接到中空泵室（12）的入口通道（16）和出口通道（18），限定流体流 通过他们的路径 设置在入口和出口通道（16,18）之一内的流动路径中的至少一个方向敏感元件（20）安装成在流动路径中的流体上产生大于单位的阻力比的角度。 驱动元件（14）可以包括静电/压电膜。 方向敏感元件（20）的各种实施例包括入口或出口通道中的翼型元件或两者以及翼型元件的一个或多个级联。

公开(公告)号：WO2003083729A1

公开(公告)日：2003-10-09

申请号：PCT/SG2003/000070

申请日：2003-04-02

Applicant: INSTITUTE OF HIGH PERFORMANCE COMPUTING

Inventor： ZHUANG, Wenjun ,  PEYRAN, Olivier,Laurent ,  ZENG, Zheng ,  BAI, Ping

IPC: G06F17/50

CPC classification number: G06F17/5045

Abstract: An IC chip-planning system to provide automatic creation and optimisation of chip-level design plan alternatives that can meet target chip area/design density, chip shape/aspect ratio, delay/timing closure, and/or congestion/routability at architectural, RTL, gate, structural and physical levels of the design, which by combining global searching and local searching, a multi-objective optimisation process and a single-objective optimisation process, reduces searching and optimisation time. A parallel system structure with redundancy elimination is preferably employed.

Abstract translation: 一种IC芯片规划系统，可以提供芯片级设计方案的自动创建和优化，可以满足目标芯片面积/设计密度，芯片形状/宽高比，延迟/定时关闭和/或架构RTL的拥塞/可路由性 ，门，结构和物理层面的设计，通过组合全局搜索和局部搜索，多目标优化过程和单目标优化过程，减少了搜索和优化时间。 优选采用具有冗余消除的并行系统结构。

公开(公告)号：WO2003095970A3

公开(公告)日：2003-11-20

申请号：PCT/SG2003/000066

申请日：2003-03-28

Applicant: INSTITUTE OF HIGH PERFORMANCE COMPUTING

Inventor： LI, Erping ,  WANG, Sheng ,  ZHANG, Daming

IPC: G01R29/08

Abstract: First and second electrically conductive rods (15, 18) are provided inside a shielded electromagnetic test chamber (5). These rods (15, 18) are energized to radiate electromagnetic energy inside the chamber (5). The rods (15, 18) are mounted inside the chamber (5) at right angles to one another, the first rod (15) is movable through the interior volume in a first direction perpendicular to its long axis, and the second rod (18) is movable through the chamber (5) in a second direction perpendicular both to its own long axis and to the first rod's direction of motion. Energy is supplied to the two rods (15, 18) in a way that enhances the uniformity of electromagnetic field applied to a working volume inside the chamber (5) as the two rods (15, 18) move through the chamber (5).

公开(公告)号：WO2003095970A2

公开(公告)日：2003-11-20

申请号：PCT/SG2003/000066

申请日：2003-03-28

Applicant: INSTITUTE OF HIGH PERFORMANCE COMPUTING ,  LI, Erping ,  WANG, Sheng ,  ZHANG, Daming

Inventor： LI, Erping ,  WANG, Sheng ,  ZHANG, Daming

IPC: G01N

CPC classification number: G01R31/002 ,  G01R31/001

Abstract: First and second electrically conductive rods are provided inside a shielded electromagnetic test chamber. These rods are energized to radiate electromagnetic energy inside the chamber. The rods are mounted inside the chamber at right angles to one another, the first rod is movable through the interior volume in a first direction perpendicular to its long axis, and the second rod is movable through the chamber in a second direction perpendicular both to its own long axis and to the first rod's direction of motion. Energy is supplied to the two rods in a way that enhances the uniformity of the electromagnetic field applied to a working volume inside the chamber as the two rods move through the chamber.

Abstract translation: 第一和第二导电棒设置在屏蔽电磁测试室内。 这些杆被通电以在腔室内辐射电磁能。 杆以彼此成直角的方式安装在腔室内，第一杆可沿垂直于其长轴的第一方向移动通过内部空间，并且第二杆可沿着垂直于其长轴的第二方向移动通过腔室 自己的长轴和第一杆的运动方向。 当两个杆移动通过室时，能量以增强施加到腔室内的工作容积的电磁场的均匀性的方式供应给两个杆。

公开(公告)号：US20030184417A1

公开(公告)日：2003-10-02

申请号：US10230644

申请日：2002-08-29

Applicant: INSTITUTE OF HIGH PERFORMANCE COMPUTING

Inventor： Erping Li ,  Sheng Wang ,  Daming Zhang

IPC: H01P007/06 ,  G01R027/04

CPC classification number: G01R31/002 ,  G01R31/001

Abstract: First and second electrically conductive rods are provided inside a shielded electromagnetic test chamber. These rods are energized to radiate electromagnetic energy inside the chamber. The rods are mounted inside the chamber at right angles to one another, the first rod is movable through the interior volume in a first direction perpendicular to its long axis, and the second rod is movable through the chamber in a second direction perpendicular both to its own long axis and to the first rod's direction of motion. Energy is supplied to the two rods in a way that enhances the uniformity of the electromagnetic field applied to a working volume inside the chamber as the two rods move through the chamber.

Abstract translation: 第一和第二导电棒设置在屏蔽电磁测试室内。 这些杆被通电以在腔室内辐射电磁能。 杆以彼此成直角的方式安装在腔室内，第一杆可沿垂直于其长轴的第一方向移动通过内部空间，并且第二杆可沿着垂直于其长轴的第二方向移动穿过腔室 自己的长轴和第一杆的运动方向。 当两个杆移动通过室时，能量以增强施加到腔室内的工作容积的电磁场的均匀性的方式供应给两个杆。

公开(公告)号：US20030189115A1

公开(公告)日：2003-10-09

申请号：US10230645

申请日：2002-08-29

Applicant: INSTITUTE OF HIGH PERFORMANCE COMPUTING ,  NATIONAL UNIVERSITY OF SINGAPORE

Inventor： Evert Klaseboer ,  Cheng Wang ,  Kin Chew Hung ,  Boo Cheong Khoo

IPC: B05B005/00

CPC classification number: B05B5/025 ,  B41J2/14016

Abstract: The invention can be used in a micropump for dispensing a pharmaceutical liquid, in an ink jet printer or similar devices, or in other applications for controlled pumping of a liquid through an opening in a barrier wall. A pair of electrodes is in electrical contact with a fluid confined behind a containing wall. Each electrode is connected to a source of different electrical potential. When current is conducted through the fluid between the electrodes, resistance heating in the fluid causes local boiling and thus the formation and expansion of a bubble within the fluid. The electrodes are disposed on either side of an opening in the wall, so that the bubble is formed on one side of the wall in close proximity to the opening. Fluid behavior is such that a fluid jet is formed when the bubble collapses in close proximity to the wall. This jet impacts the bubble in a direction toward the wall. The jet then penetrates the bubble to impact against the wall and to urge a quantity of the fluid through the wall opening.

Abstract translation: 本发明可以用于在喷墨打印机或类似装置中用于分配药物液体的微型泵中，或用于通过阻挡壁中的开口受控地泵送液体的其它应用。 一对电极与限制在容纳壁后面的流体电接触。 每个电极连接到不同电位的电源。 当电流通过电极之间的流体传导时，流体中的电阻加热导致局部沸腾，从而导致流体内的气泡的形成和膨胀。 电极设置在壁中的开口的任一侧上，使得气泡在壁的一侧上紧邻开口形成。 流体行为使得当气泡在壁附近靠拢时形成流体射流。 该喷射器朝向墙壁的方向冲击气泡。 射流然后穿透气泡以撞击壁并且通过壁开口促使一定量的流体。

公开(公告)号：US20030188271A1

公开(公告)日：2003-10-02

申请号：US10261235

申请日：2002-09-30

Applicant: Institute of High Performance Computing

Inventor： Wenjun Zhuang ,  Olivier Laurent Peyran ,  Zheng Zeng ,  Ping Bai

IPC: G06F017/50

CPC classification number: G06F17/5045

Abstract: The invention relates to an IC chip-planning system and method to provide automatic creation and optimisation of chip-level design plan alternatives that can meet user-specific target chip area/design density, chip shape/aspect ratio, delay/timing closure, and/or congestion/routability objectives at each level of the designnullarchitectural, RTL, gate, structural and physical levels. By combining global searching and local searching, a multi-objective optimisation process and a single-objective optimisation process, the invention can greatly reduce searching and optimisation time. Flexible system structure allows for generation of the optimised chip-planning solutions via an open optimisation train, a small optimisation loop, and/or a large optimisation loop. With a function module to extract the topological relationship between blocks or gene structure from existing solutions whether from previous designs or manual designs, the invention may also successfully combine human experience and/or work with other EDA tools. A parallel system structure with redundancy elimination is preferably employed to attain high performance in the chip-planning. The invention has the potential to produce near optimal chip-planning solutions to meet the requirements for system-on-chip IC designs having more than 100 million gates and 1 GHz frequency.

Abstract translation: 本发明涉及一种IC芯片规划系统和方法，用于提供能够满足用户特定的目标芯片面积/设计密度，芯片形状/宽高比，延迟/时序闭合的芯片级设计方案的自动创建和优化。 /或设计架构，RTL，门，结构和物理层面的每个级别的拥塞/可路由目标。 通过组合全局搜索和局部搜索，多目标优化过程和单目标优化过程，本发明可以大大减少搜索和优化时间。 灵活的系统结构允许通过开放优化列车，小型优化循环和/或大型优化循环来生成优化的芯片规划解决方案。 利用功能模块从现有解决方案中提取块或基因结构之间的拓扑关系，无论是从先前的设计还是手工设计，本发明还可以将人类经验和/或工作与其他EDA工具相结合。 优选采用具有冗余消除的并行系统结构以在芯片规划中获得高性能。 本发明具有生产接近最佳芯片规划解决方案的潜力，以满足具有超过1亿门和1GHz频率的片上集成电路设计的要求。

公开(公告)号：US20030186599A1

公开(公告)日：2003-10-02

申请号：US10232799

申请日：2002-08-29

Applicant: INSTITUTE OF HIGH PERFORMANCE COMPUTING

Inventor： Qiang Yao ,  Li Zhou ,  Kin Chew Hung

IPC: B63H001/14

CPC classification number: B63H1/18 ,  B63B1/248

Abstract: A foldable obstacle system is provided on a hydraulic lifting body to alleviate cloud cavitation and so to reduce noise and surface erosion that might otherwise result from unsteady sheet cavitation and a re-entrant jet produced thereby. The system includes one or more foldable obstacle devices or plates, each of which is movable between a closed position at the surface of the body and an open position away from the body. When a re-entrant jet occurs, the jet acts to lift the plates and rotate them into the open position in which they block the re-entrant jet so as to reduce or prevent cloud cavitation. When cavitation does not occur, the normal fluid flow over the body acts to close and keep closed the obstacle devices or plates so that they do not interfere with the normal fluid flow.

Abstract translation: 在液压提升体上设置有可折叠的障碍物系统，以减轻云气蚀，从而减少否则由于不稳定的片状气蚀和由此产生的重合射流引起的噪音和表面侵蚀。 该系统包括一个或多个可折叠的障碍装置或板，每个障碍装置或板可在身体表面的关闭位置和离开身体的打开位置之间移动。 当入射射流发生时，喷射器起作用以提升板并将其旋转到打开位置，在该位置中它们阻挡重入射流，以减少或防止云气蚀。 当不发生气蚀时，身体上的正常流体流动用于关闭并保持关闭障碍物装置或板，使得它们不干扰正常的流体流动。

公开(公告)号：US20030185692A1

公开(公告)日：2003-10-02

申请号：US10230618

申请日：2002-08-29

Applicant: INSTITUTE OF HIGH PERFORMANCE COMPUTING

Inventor： Teng Yong NG ,  Diao Xu ,  Khin Yong Lam

IPC: F04B017/00

CPC classification number: F04B53/10 ,  F04B43/02 ,  F04B43/043 ,  F04B53/1077

Abstract: A valveless micropump includes a hollow pump chamber having a driving element coupled thereto, an inlet channel coupled to the hollow pump chamber, and an outlet channel coupled to the hollow pump chamber. The inlet channel, the hollow pump chamber, and the outlet channel define a fluid flow path through the inlet channel, the hollow pump chamber, and the outlet channel. At least one direction-sensitive element disposed in the flow path within one of the inlet and outlet channels and comprising a direction-sensitive element, is installed at an angle which produces a drag ratio greater than unity on fluid in the flow path. The driving element may comprise an electrostatic/piezoelectric member. Various embodiments of the valveless pump include one or more of the airfoil elements mounted in one, the other or both of the inlet and outlet channels, including embodiments in which one or more cascades of the airfoil elements are mounted in the inlet channel and the outlet channel.

Abstract translation: 无阀微泵包括具有与其连接的驱动元件的中空泵室，连接到中空泵室的入口通道和联接到中空泵室的出口通道。 入口通道，中空泵室和出口通道限定通过入口通道，中空泵室和出口通道的流体流动路径。 至少一个方向敏感元件设置在入口和出口通道内的一个流路内并包括方向敏感元件的一个方向敏感元件以一定的角度安装，该流量在流路中的流体上产生大于单位的阻力比。 驱动元件可以包括静电/压电元件。 无阀泵的各种实施例包括安装在一个，另一个或两个入口通道和出口通道中的一个或多个翼型元件，包括其中翼型元件的一个或多个级联安装在入口通道和出口 渠道。