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    • 21. 发明申请
    • Inducing swirl in a gas flow
    • 引起气流中的漩涡
    • US20070119966A1
    • 2007-05-31
    • US11443099
    • 2006-05-31
    • Rodney DryMark DavisHector Medina
    • Rodney DryMark DavisHector Medina
    • F02M47/02B05B1/26B05B1/34F02M63/00
    • C21C5/4606C21C5/48F27B3/22F27D3/16
    • The present invention relates to an apparatus for injecting gas into a vessel. The apparatus may include a gas flow duct and a central body within a forward end region of the duct. The central body and the gas flow duct form an annular nozzle for the discharge of gas from the duct. A plurality of flow directing vanes are disposed about the central body to impart swirl to a gas flow through the nozzle. The flow directing vanes have substantially straight leading end portions radiating outwardly from the central body and extending along the duct. The vanes also have substantially helical trailing end portions extending helically about the central body toward the front end of the duct and transition portions joining the leading end portions to the trailing end portions. The transition portions are shaped so as to merge smoothly with both the leading end portions and the trailing end portions and to smoothly and progressively change shape between them.
    • 本发明涉及一种将气体注入容器中的装置。 该装置可以包括在管道的前端区域内的气体流动管道和中心体。 中心体和气体流动管形成用于从管道排出气体的环形喷嘴。 多个流动引导叶片围绕中心体布置以对通过喷嘴的气流赋予漩涡。 导流叶片具有从中心体向外辐射并且沿管道延伸的基本上直的前端部分。 叶片还具有基本上螺旋的后端部分,其围绕中心体螺旋地朝向管道的前端延伸,并且将前端部分连接到后端部分的过渡部分。 过渡部分成形为与前端部和后端部两者平滑地并入,并且在它们之间平滑且逐渐地改变形状。
    • 22. 发明申请
    • Improved Cushion roll for bowling lane cleaning machine
    • 保龄球道清洗机改良缓冲卷
    • US20070011838A1
    • 2007-01-18
    • US11181276
    • 2005-07-14
    • Mark DavisAnthony Crews
    • Mark DavisAnthony Crews
    • A47L11/02
    • A47L11/19A47L11/4041A63D5/10
    • A bowling lane maintenance machine has a cleaning assembly in which liquid cleaner is deposited on the lane surface at the front of the machine as the machine moves down the lane. Immediately behind the point of application of the cleaning solution, a wiping web assembly spreads the solution across the entire surface of the lane and presses the solution down into the conditioner for subsequent pickup by a suction pickup head behind the wiper web assembly. The web is looped under a backup roll having an exposed fibrous pile face that engages the inside surface of the web while the outside surface engages the lane. The fibrous pile encourages the web to remain in intimate contact with the lane surface at all times while accommodating surface irregularities such as depressions and other variations in lane contour.
    • 保龄球道维护机器具有清洁组件,当机器沿着车道移动时,液体清洁器在机器前部的车道表面上沉积。 紧接在清洁溶液的施用点之后,擦拭纤维网组件将溶液扩散到通道的整个表面上,并将溶液向下压入调节器中,以便随后通过刮水器网组件后面的抽吸头拾取。 纤维网环绕在具有暴露的纤维绒毛面的支撑辊下,当外表面接合车道时,其接合幅材的内表面。 纤维桩鼓励纤维网始终与车道表面保持紧密接触,同时容纳表面不规则物,例如凹陷和车道轮廓的其他变化。
    • 27. 发明授权
    • Direct conversion wireless receiver with digital phase equalization
    • 具有数字相位均衡的直接转换无线接收器
    • US06980785B1
    • 2005-12-27
    • US10033642
    • 2002-01-03
    • Hong Kui YangMark Davis
    • Hong Kui YangMark Davis
    • H04B1/10H04B1/30
    • H04B1/30
    • A direct conversion receiver (DCR) with a pair of quadrature conversion paths. Each of the quadrature conversion paths receives an RF input signal and converts the RF input signal to a digital baseband signal. The quadrature conversion paths each include a mixer mixes the RF input signal with a carrier phase signal. Quadrature baseband signals from the mixer pass through an analog filter which provides a filtered baseband signal. An analog to digital converter (ADC) converts the quadrature baseband component to a digital baseband signal. A 5th order elliptical filter filters the quadrature baseband component. The 5th order elliptical filter may be before or after the ADC. A digital baseband component from the ADC and filtered by the 5th order elliptical filter passes to a phase equalizer which compensates for phase distortion from the analog filter. The quadrature digital baseband outputs from the quadrature conversion paths are passed to a baseband processor.
    • 具有一对正交转换路径的直接转换接收器(DCR)。 每个正交转换路径接收RF输入信号并将RF输入信号转换成数字基带信号。 正交转换路径各自包括混频器将RF输入信号与载波相位信号混合。 来自混频器的正交基带信号通过提供滤波后的基带信号的模拟滤波器。 模数转换器(ADC)将正交基带分量转换为数字基带信号。 第5阶/第2阶椭圆滤波器对正交基带分量进行滤波。 第5阶/第2阶椭圆滤波器可以在ADC之前或之后。 来自ADC的数字基带分量由第5阶/第(+)阶椭圆滤波器滤波,通过相位均衡器,补偿来自模拟滤波器的相位失真。 来自正交转换路径的正交数字基带输出被传送到基带处理器。
    • 28. 发明申请
    • Polled automatic virus fix
    • 轮询自动病毒修复
    • US20050283640A1
    • 2005-12-22
    • US10848796
    • 2004-05-19
    • Richard ChestonPhilip ChildsDaryl CromerMark DavisHoward LockerPaul Plaskonos
    • Richard ChestonPhilip ChildsDaryl CromerMark DavisHoward LockerPaul Plaskonos
    • G06F9/445G06F11/00G06F21/00
    • G06F8/65G06F21/57
    • A client computer is connected via a network to an anti-virus server and polls the server for indication that an anti-virus needs to be immediately downloaded from the anti-virus server. The client computer disengages from the network, and re-establishes a link with only the trusted anti-virus server. The anti-virus fix is installed, the client computer re-booted, and the client computer is then allowed to reconnect to the full network. If the client's primary operating system (OS) is infected, a secondary OS in the client computer performs the anti-virus download and execution. The disengagement from the network is performed by applying a filter in a network interface card (NIC) driver by the primary OS, the secondary OS, a service processor (SP), or by a virtual machine manager (VMM), depending on which is available at the client computer.
    • 客户端计算机通过网络连接到防病毒服务器,并轮询服务器以指示需要从防病毒服务器立即下载防病毒。 客户端计算机与网络脱离联系,并重新建立与唯一可信任的防病毒服务器的链接。 安装了防病毒修复程序,客户端计算机重新启动,然后允许客户端计算机重新连接到完整的网络。 如果客户端的主操作系统(OS)被感染,客户端计算机中的辅助操作系统将执行防病毒下载和执行。 通过由主OS,辅助OS,服务处理器(SP)或虚拟机管理器(VMM)在网络接口卡(NIC)驱动器中应用过滤器来执行从网络的脱离,这取决于哪个是 在客户端计算机上可用。
    • 29. 发明申请
    • Zeolite films for low k applications
    • 沸石薄膜用于低k应用
    • US20050282401A1
    • 2005-12-22
    • US11123504
    • 2005-05-04
    • Mark Davis
    • Mark Davis
    • C01B39/04H01L21/00H01L21/31H01L21/316H01L21/469
    • C01B39/04H01L21/02126H01L21/02145H01L21/02203H01L21/02282H01L21/02337H01L21/02359H01L21/31695Y10S438/967
    • A method is provided for making an integrated circuit dielectric. A structure-directing agent (SDA) is provided. Preferably this structure-directing agent is a salt of a polycyclic organic compound. By use of the structure-directing agent, a film of a zeolite having a framework density below 15 T atoms per 1000 cubic angstroms and comprising primarily silicon and/or germanium atoms in the T positions is provided on a semiconductor substrate. Preferably the zeolite has the LTA structure. The structure-directing agent is removed from the film. The removal may be effected, for example, by heating or by chemically and/or photochemically decomposing the structure-directing agent, preferably in a manner which allows it to be recovered. The film is then optionally modified to reduce its hydrophilicity.
    • 提供了一种制造集成电路电介质的方法。 提供结构导向剂(SDA)。 优选地,该结构导向剂是多环有机化合物的盐。 通过使用结构导向剂,在半导体衬底上提供了具有低于15T原子/ 1000立方埃并且主要由T位置的硅和/或锗原子构成的沸石薄膜。 优选地,沸石具有LTA结构。 从薄膜中除去结构导向剂。 除去可以例如通过加热或通过化学和/或光化学分解结构导向剂来进行,优选以允许其回收的方式进行。 然后任选地修饰膜以降低其亲水性。
    • 30. 发明申请
    • Bowling lane construction providing adjustable lane topography
    • 保龄球道建设提供可调道路地形
    • US20050277481A1
    • 2005-12-15
    • US10864103
    • 2004-06-09
    • John DavisMark Davis
    • John DavisMark Davis
    • A63D1/00
    • A63D1/00
    • The topography of a bowling lane may be adjusted after installation through the use of special truss assemblies beneath the lane that are provided with a height adjustment mechanism that is remotely actuatable at a convenient location. Lane tilt, including side-to-side tilt, may be adjusted through the use of upright, threaded members that raise or lower opposite ends of beams associated with the truss assemblies. Crowns and depressions can be adjusted by way of independently adjustable devices that raise or lower isolated portions of the lane relative to the beam of the truss assembly. Adjustment for crowns and depressions can be provided with or without the ability to adjust for lane tilt. In one embodiment, chains and sprockets associated with such adjustment mechanism can be manipulated from a convenient access opening off to one side of the lane and located below the lane surface, such access opening being covered by an easily removable cap.
    • 保龄球道的地形可以在安装后通过使用在车道下方的特殊桁架组件进行调整,该桁架组件设置有可在方便位置远程启动的高度调节机构。 可以通过使用升高或降低与桁架组件相关联的梁的相对端的直立的螺纹构件来调节车道倾斜,包括侧到侧倾斜。 冠和凹陷可以通过独立可调的装置来调节,该装置相对于桁架组件的梁升高或降低车道的隔离部分。 冠和凹陷的调整可以提供或不具有调整车道倾斜的能力。 在一个实施例中,与这种调节机构相关联的链条和链轮可以从通道的一侧的方便的进入开口被操纵并且位于车道表面下方,这样的通道开口被易于拆卸的盖子覆盖。