公开(公告)号：US20050179453A1

公开(公告)日：2005-08-18

申请号：US11018236

申请日：2004-12-21

申请人： Shinichi Kurita ,  Emanuel Beer ,  Hung Nguyen ,  Benjamin Johnston ,  Fayez Abboud

发明人： Shinichi Kurita ,  Emanuel Beer ,  Hung Nguyen ,  Benjamin Johnston ,  Fayez Abboud

IPC分类号： G01R31/302 ,  G01R31/26 ,  G01R31/305 ,  G02F1/13 ,  G09G3/00 ,  H01L21/687

CPC分类号： G09G3/006 ,  G01R31/2893 ,  G01R31/305

摘要： A substrate table and method for supporting and transferring a substrate are provided. The substrate table includes a segmented stage having an upper surface for supporting a substrate, and an end effector. The end effector includes two or more spaced apart fingers and an upper surface for supporting a substrate. The end effector is at least partially disposed and moveable within the segmented stage such that the fingers of the end effector and the segmented stage interdigitate to occupy the same horizontal plane. The segmented stage is adapted to raise and lower about the end effector.

摘要翻译： 提供了用于支撑和转移衬底的衬底台和方法。 衬底台包括具有用于支撑衬底的上表面的分段段和端部执行器。 末端执行器包括两个或更多间隔开的指状物和用于支撑基底的上表面。 末端执行器至少部分地设置并在分段台内移动，使得末端执行器和分段台阶的指状物相互指向以占据相同的水平面。 分段段适于围绕末端执行器升高和降低。

公开(公告)号：US20050081951A1

公开(公告)日：2005-04-21

申请号：US10505756

申请日：2003-02-28

申请人： Hung Nguyen

发明人： Hung Nguyen

IPC分类号： F16K15/18 ,  F16K31/08 ,  B65B1/30

CPC分类号： F16K31/086 ,  F16K15/181 ,  Y10T137/7439 ,  Y10T137/7485

摘要： A shut off valve (10) is provided for use in an aiarcraft lavatory system (70) during maintenance sanitizing operations. The shut off valve includes an inlet passage (20 ) in intermittent fluid communication with an outlet passage (30) and a magnetic flapper body (40) movable between a rest position and a seal position between said inlet passage and said outlet passage. The flapper body is moved by a magnetic actuator (60) whereby upon placing said magnetic actuator within the proximity of the flapper body, the flapper body is moved form the rest position and, with the assistance of fluid flow within the valve, into the seal position, thus preventing fluid communication between the inlet passage and the outlet passage.

摘要翻译： 在维护消毒操作期间，设置一个截止阀（10）以用于肛门清洗系统（70）。 截止阀包括与出口通道（30）间断流体连通的入口通道（20）和可在静止位置与所述入口通道和所述出口通道之间的密封位置之间移动的磁性挡板体（40）。 挡板体由磁性致动器（60）移动，由此在将所述磁性致动器放置在挡板体附近时，挡板体从静止位置移动，并且在阀内的流体流动的帮助下进入密封件 从而防止入口通道和出口通道之间的流体连通。

公开(公告)号：US06729368B2

公开(公告)日：2004-05-04

申请号：US10085510

申请日：2002-02-28

申请人： Hung Nguyen

发明人： Hung Nguyen

IPC分类号： E03D133

CPC分类号： F16K31/086 ,  F16K15/181 ,  Y10T137/7439 ,  Y10T137/7485

摘要： A shut off valve is provided for use in an aircraft lavatory system during maintenance sanitizing operations. The shut off valve includes an inlet passage in intermittent fluid communication with an outlet passage and a magnetic flapper body movable between a rest position and a seal position between said inlet passage and said outlet passage. The flapper body is moved by a magnetic actuator whereby upon placing said magnetic actuator within the proximity of the flapper body, the flapper body is moved from the rest position and, with the assistance of fluid flow within the valve, into the seal position, thus, preventing fluid communication between the inlet passage and the outlet passage.

摘要翻译： 在维护消毒操作期间，提供了一种用于飞机盥洗室系统的截止阀。 截止阀包括与出口通道间歇性流体连通的入口通道和可在静止位置和在所述入口通道和所述出口通道之间的密封位置之间移动的磁性挡板体。 挡板体由磁性致动器移动，由此在将所述磁性致动器放置在挡板体附近时，挡板体从静止位置移动，并且在阀内的流体流动的帮助下进入密封位置，因此 防止入口通道和出口通道之间的流体连通。

公开(公告)号：US06482342B1

公开(公告)日：2002-11-19

申请号：US09401589

申请日：1999-09-22

申请人： Mohammad Ghassem Malekmadani ,  Charles Biddle ,  Hung Nguyen ,  Reza Sheikhrezai

发明人： Mohammad Ghassem Malekmadani ,  Charles Biddle ,  Hung Nguyen ,  Reza Sheikhrezai

IPC分类号： B04B502

CPC分类号： B04B7/085 ,  B29C70/081 ,  B29C70/48 ,  Y10T442/2025 ,  Y10T442/2074 ,  Y10T442/209 ,  Y10T442/2107 ,  Y10T442/2123 ,  Y10T442/3854 ,  Y10T442/3927

摘要： A method for fabricating fiber-reinforced composite structures, including centrifuge rotors, by resin transfer molding (RTM) is disclosed. The method involves loading reinforcing fibers into a mold and then injecting resin into the mold to coat the fibers to form the composite structure. Two types of reinforcing fibers are used—fabric preforms at the surfaces of the structure and chopped fibers at the interior of the structure. Also disclosed is a fiber-reinforced composite structure comprising a skin layer of reinforcing fabric, chopped fibers distributed throughout the interior of the structure, and epoxy resin that binds the fabric and chopped fibers together into a fiber-reinforced composite structure. The resin transfer molding method is especially useful for fabricating composite centrifuge rotors.

摘要翻译： 公开了一种通过树脂传递模塑（RTM）制造纤维增强复合结构的方法，包括离心转子。 该方法包括将增强纤维加载到模具中，然后将树脂注入模具中以涂覆纤维以形成复合结构。 使用两种类型的增强纤维 - 结构表面处的织物预制件和在结构内部的短切纤维。 还公开了一种纤维增强复合结构，其包括增强织物的表皮层，分布在整个结构内部的短切纤维，以及将织物和短切纤维结合在一起的纤维增强复合结构的环氧树脂。 树脂传递模塑法特别适用于制造复合离心机转子。

公开(公告)号：US06240077B1

公开(公告)日：2001-05-29

申请号：US09112843

申请日：1998-07-09

申请人： Thomas T. Vuong ,  Hung Nguyen

发明人： Thomas T. Vuong ,  Hung Nguyen

IPC分类号： H04J400

CPC分类号： H04W28/20 ,  H04J3/1682 ,  H04J4/00 ,  H04W72/0446 ,  H04W84/14

摘要： A dynamic, efficient, and full-duplex wireless local network is presented. The local central station equipment is implemented by implementing a Frequency Division Multiple Access (FDMA) technique on local inbound data and a Time Division Multiple Access (TDMA) technique on at least local outbound data. Conversely, each subscriber unit implements the TDMA technique on local outbound data and the FDMA technique on local inbound data. In so doing, wireless two-way communications can be established between the central station, subscriber units, and remote stations wherein the allocated carrier frequency band is fully utilized and the outbound data bandwidth can be dynamically adjusted to accommodate the bandwidth requirements of different communication applications.

摘要翻译： 提出了一种动态，高效，全双工的无线局域网。 本地中心站设备通过对本地入站数据和时分多址（TDMA）技术至少在本地出站数据上实现频分多址（FDMA）技术来实现。 相反，每个用户单元对本地出站数据和本地入站数据的FDMA技术实现TDMA技术。 这样做可以在中央站，用户单元和远程站之间建立无线双向通信，其中分配的载波频带被充分利用，并且可以动态地调整出站数据带宽以适应不同通信应用的带宽需求 。

公开(公告)号：US06229290B1

公开(公告)日：2001-05-08

申请号：US09574387

申请日：2000-05-19

申请人： Hung Nguyen ,  Guy Yuen

发明人： Hung Nguyen ,  Guy Yuen

IPC分类号： G05F140

CPC分类号： G05F3/247

摘要： A voltage regulating circuit has a clamp up circuit and a clamp down circuit operating in tandem. The clamp down circuit receives the unregulated voltage and an activation signal and in response thereto generates a first output signal at an output node in the event the unregulated voltage exceeds the first output signal. The clamp up circuit receives the unregulated voltage and an inverse of the activation signal and in response thereto generates a second output voltage at an output node in the event the unregulated voltage is below the second output voltage. The output node of the clamp down circuit is connected to the output node of the clamp up circuit. Thus, the output voltage is regulated to be between the first output voltage and the second output voltage.

摘要翻译： 电压调节电路具有串联工作的钳位电路和钳位电路。 钳位电路接收未调节的电压和激活信号，并且响应于此，在未稳压的电压超过第一输出信号的情况下，在输出节点产生第一输出信号。 钳位电路接收未调节的电压和激活信号的反相，并且响应于此，在未调节的电压低于第二输出电压的情况下，在输出节点处产生第二输出电压。 钳位电路的输出节点连接到钳位电路的输出节点。 因此，输出电压被调节在第一输出电压和第二输出电压之间。

公开(公告)号：US5682181A

公开(公告)日：1997-10-28

申请号：US247720

申请日：1994-05-23

申请人： Hung Nguyen ,  Lane T. Hauck ,  Robert W. Shaw

发明人： Hung Nguyen ,  Lane T. Hauck ,  Robert W. Shaw

IPC分类号： G09G3/36 ,  H04N5/14 ,  H04N5/74 ,  G09G5/08

CPC分类号： H04N5/14 ,  G09G3/3611 ,  H04N5/74 ,  H04N5/7441 ,  G09G2340/04 ,  G09G2340/0407 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/045 ,  G09G2340/0464 ,  G09G2340/0471 ,  G09G2340/0478 ,  G09G2340/0485

摘要： A new and improved display control system which includes a logic arrangement for causing auxiliary light information projected from a hand held light generating device upon a projected primary image to be integrated into the primary video image upon command from a user. A display control circuit causes the underlying primary image to be altered to include an accentuating image indicative of the path of travel followed by a spot of auxiliary control light as it is directed by a user via the hand held light generating device. A color control circuit responsive to user input commands enables the accentuating image to be displayed in one of at least eight primary colors. An erase control circuit also responds to user input commands to enable the user entered accentuating images to be deleted selectively individually or in total simultaneously.

摘要翻译： 一种新的改进的显示控制系统，其包括逻辑装置，用于在投影的主图像上引起从手持式光产生装置投影的辅助光信息，以根据用户的命令被集成到主视频图像中。 显示控制电路使底层的主要图像被改变为包括指示行进路径的强调图像，随后由用户通过手持式光产生装置指示辅助控制光点。 响应于用户输入命令的颜色控制电路使得突出图像能够以至少八种原色中的一种显示。 擦除控制电路还响应于用户输入命令，以使得用户输入的突出图像能够被选择性地单独地或总体上同时删除。

公开(公告)号：US5555002A

公开(公告)日：1996-09-10

申请号：US475065

申请日：1995-06-07

申请人： Hung Nguyen

发明人： Hung Nguyen

IPC分类号： G09G3/36 ,  H04N5/14 ,  H04N5/74 ,  G09G5/34

CPC分类号： G09G3/3611 ,  H04N5/14 ,  H04N5/74 ,  H04N5/7441 ,  G09G2340/04 ,  G09G2340/0407 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/045 ,  G09G2340/0464 ,  G09G2340/0471 ,  G09G2340/0478 ,  G09G2340/0485

摘要： A new and improved display control system which includes a logic arrangement for causing a displayed image indicative of a portion of a corresponding larger image to be displayed upon an input command from a user. A line control circuit responsive to user input commands enables the displayed image to be shifted visually from a current visualization position, up or down, row by row for line pan visualization of corresponding portions of the larger image. A pixel control circuit also responsive to user input command enables the displayed image to be shifted visually from a current visualization position right or left, column by column, for column pan visualization of corresponding portions of the larger image. The line control circuit and the pixel control circuit operate independently of one another or in combination with one another to achieve any desired panning effect.

摘要翻译： 一种新的和改进的显示控制系统，其包括用于使得指示相应较大图像的一部分的显示图像根据来自用户的输入命令被显示的逻辑布置。 响应于用户输入命令的线路控制电路使得所显示的图像能够从目前的可视化位置向上或向下逐行移动，用于较大图像的相应部分的线状平移可视化。 还响应于用户输入命令的像素控制电路使得所显示的图像能够从目前的可视化位置逐列地从目视可视化位置逐眼地移动，以用于较大图像的对应部分的列盘可视化。 线路控制电路和像素控制电路彼此独立地或彼此组合地操作以实现任何期望的平移效果。

公开(公告)号：US5459484A

公开(公告)日：1995-10-17

申请号：US237013

申请日：1994-04-29

申请人： Hung Nguyen

发明人： Hung Nguyen

IPC分类号： G09G3/36 ,  H04N5/14 ,  H04N5/74 ,  G09G1/06

CPC分类号： G09G3/3611 ,  H04N5/14 ,  H04N5/74 ,  H04N5/7441 ,  G09G2340/04 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/045 ,  G09G2340/0471 ,  G09G2340/0478 ,  G09G2340/0485

摘要： A new and improved display control system includes a set of low speed analog to digital converters for converting incoming, high resolution information such as workstation based information into digital information for display on a low resolution display monitor. A logic arrangement compresses the high resolution information by eliminating certain horizontal and vertical pixel image information during one frame cycle and by eliminating certain adjacent horizontal and vertical pixel image information during the next frame cycle.

摘要翻译： 新的和改进的显示控制系统包括一组低速模数转换器，用于将诸如基于工作站的信息输入的高分辨率信息转换为数字信息以在低分辨率显示监视器上显示。 逻辑布置通过在一个帧周期期间消除某些水平和垂直像素图像信息并且在下一个帧周期中消除某些相邻的水平和垂直像素图像信息来压缩高分辨率信息。

公开(公告)号：US5289580A

公开(公告)日：1994-02-22

申请号：US698585

申请日：1991-05-10

申请人： Farrukh A. Latif ,  Michael D. Stevens ,  John A. Moysey ,  Michael Shinkarovsky ,  Hung Nguyen ,  Michele Z. Dale

发明人： Farrukh A. Latif ,  Michael D. Stevens ,  John A. Moysey ,  Michael Shinkarovsky ,  Hung Nguyen ,  Michele Z. Dale

IPC分类号： G06F13/38 ,  G06F13/00

CPC分类号： G06F13/385

摘要： An I/O interface controller is disclosed which can be programmed to interact with a variety of interface protocols. The host side and the peripheral side of the interface controller are independently programmable. All significant operations are performed in a single chip gate array. The gate array includes registers for establishing control with peripheral devices and for transferring data between peripheral devices and the host. An arithmetic logic unit is used for calculation and data manipulation while an I/O operation is occurring. A condition code multiplexer evaluates the contents of registers within the single chip and instructs the sequencer to perform various operations based on these results. Strobe signals from a peripheral device, indicating that valid data is ready to be transferred, are quickly acknowledged by virtue of an asynchronous signal path. The strobe signal is also processed so that it may correspond with the internal clock of the I/O interface. An asynchronous event driver and recognizer mechanism is also disclosed. This mechanism enable the I/O interface controller to drive the host side and the peripheral side interfaces simultaneously.

摘要翻译： 公开了一种可被编程为与各种接口协议交互的I / O接口控制器。 接口控制器的主机端和外围侧是独立可编程的。 所有显着的操作都在单芯片门阵列中执行。 门阵列包括用于与外围设备建立控制并用于在外围设备和主机之间传送数据的寄存器。 在进行I / O操作时，使用算术逻辑单元进行计算和数据处理。 条件代码复用器评估单个芯片内的寄存器的内容，并指示定序器根据这些结果执行各种操作。 通过异步信号路径快速确认来自外围设备的指示有效数据准备传输的选通信号。 选通信号也被处理，使其可以对应于I / O接口的内部时钟。 还公开了异步事件驱动器和识别器机构。 该机制使I / O接口控制器能够同时驱动主机端和外设端口。