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81. 发明授权

US08000735B1 Wireless modem architecture for reducing memory components 有权
标题翻译：用于减少内存组件的无线调制解调器架构
公开(公告)号：US08000735B1
公开(公告)日：2011-08-16
申请号：US11001491
申请日：2004-12-01
申请人： Michael Barclay , Terry Lynn Cole , Richard Powell , William M. Johnson , David W. Smith , Ralf Findeisen , Derek Golightly
发明人： Michael Barclay , Terry Lynn Cole , Richard Powell , William M. Johnson , David W. Smith , Ralf Findeisen , Derek Golightly
IPC分类号： H04M1/00
CPC分类号： H04W88/02
摘要： A wireless communications device includes a host processing unit, a modem processing unit, and a memory transport interface. The wireless communications device typically runs a variety of software tasks, some of which require considerably more memory than others. By processing the memory intensive tasks with the host processing unit and assigning tasks requiring high computing power but relatively smaller memory to the modem processor unit, a smaller on-chip memory can be used for the modem processor unit tasks. In addition, by using a messaging transport interface to transfer data between tasks running on different processing units, smaller local memories can be used in place of a shared memory. For example, by allocating and storing L1 tasks at the modem processing unit and allocating/storing L2 and L3 tasks at the host processing unit, duplicate memory components may be reduced or removed, thereby lowering system costs and improving system efficiency.
摘要翻译：无线通信设备包括主机处理单元，调制解调器处理单元和存储器传输接口。无线通信设备通常运行各种软件任务，其中一些需要比其他任务更多的存储器。通过使用主机处理单元处理存储器密集型任务并且为调制解调器处理器单元分配需要高计算能力但是相对较小的存储器的任务，可以使用较小的片上存储器用于调制解调器处理器单元任务。此外，通过使用消息传送接口在不同处理单元之间运行的任务之间传送数据，可以使用较小的本地存储器代替共享存储器。例如，通过在调制解调器处理单元分配和存储L1任务并在主处理单元分配/存储L2和L3任务，可以减少或移除重复的存储器组件，从而降低系统成本并提高系统效率。

82. 发明申请

US20100162708A1 METHODS, APPARATUS AND/OR SYSTEMS RELATING TO FUEL DELIVERY SYSTEMS FOR INDUSTRIAL MACHINERY 有权
标题翻译：与工业机械燃油输送系统相关的方法，装置和/或系统
公开(公告)号：US20100162708A1
公开(公告)日：2010-07-01
申请号：US12345721
申请日：2008-12-30
申请人： Dean M. Erickson , David W. Smith , Douglas S. Byrd , Hua Zhang , Daniel B. Holcombe
发明人： Dean M. Erickson , David W. Smith , Douglas S. Byrd , Hua Zhang , Daniel B. Holcombe
IPC分类号： F02C1/00
CPC分类号： F16K17/046 , F02C7/232 , F02C9/40 , F05D2260/60 , F16K15/08 , F16K15/18 , Y10T137/2564 , Y10T137/87652 , Y10T137/87676
摘要： An assembly for delivering a supply of liquid fuel and a supply of purge air to a gas turbine engine, the assembly comprising: an annular dual-flow check valve for controlling the flow through concentric channels that have a common outlet, the annular dual-flow check valve comprising: an outer body and an inner body that define the concentric channels, which include an outer channel and an inner channel formed therein; a spring activated annular poppet that resides in the outer channel and has a range of motion in the axial direction; and an opening through the inner body that connects the outer channel to the inner channel; wherein the axial movement of the annular poppet is regulated by the pressure of the flow upstream of the annular poppet in the outer channel; and the axial range of motion of the annular poppet includes at least two axial positions.
摘要翻译：一种用于输送液体燃料供应和向燃气涡轮发动机供应吹扫空气的组件，该组件包括：环形双流止回阀，用于控制具有共同出口的同心通道的流动，环形双流止回阀包括：外体和内体，其限定同心通道，其包括形成在其中的外通道和内通道; 弹簧活动的环形提升阀，其位于外部通道中并具有在轴向方向上的运动范围; 以及通过将所述外部通道连接到所述内部通道的所述内部主体的开口; 其中所述环形提升阀的轴向运动由外部通道中的环形提升阀上游的压力调节; 并且所述环形提升阀的轴向运动范围包括至少两个轴向位置。

83. 发明申请

US20100142962A1 MULTIWAVELENGTH TRANSMITTER 有权
标题翻译：多波长发射机
公开(公告)号：US20100142962A1
公开(公告)日：2010-06-10
申请号：US12515318
申请日：2007-11-16
申请人： Alistair J. Poustie , Graeme D. Maxwell , Richard Wyatt , David W. Smith , David G. Moodie , Ian F. Lealman
发明人： Alistair J. Poustie , Graeme D. Maxwell , Richard Wyatt , David W. Smith , David G. Moodie , Ian F. Lealman
IPC分类号： H04J14/02
CPC分类号： H04B10/506 , G02B6/12021 , G02B6/12023 , G02B6/12026 , G02B6/12028 , H01S5/0085 , H01S5/0268 , H04J14/02
摘要： A multiwavelength transmitter comprises several laser sources (1) each configured to generate light of a different wavelength and a first array waveguide grating (2) arranged to direct light from each of the laser sources (1) into a first waveguide. The transmitter further comprises several electroabsorption modulators (7) each arranged to modulate light at one of the wavelengths with a respective data signal and a second array waveguide grating (6) arranged to direct each of said different wavelengths of light from the first waveguide to a respective one of the modulators (7). The optical modulators (7) are reflective optical modulators and the second array waveguide grating (6) is arranged to direct the modulated light reflected from each of the optical modulators (7) back into the first waveguide. An optical circulator (5) is provided in the first waveguide to couple modulated light from the second array waveguide grating (6) into an output waveguide. The laser sources each comprise a respective reflective semiconductor optical amplifier (1) and share a common cavity reflector (3). The first array waveguide grating (2) is located in the optical path between the semiconductor optical amplifiers (1) and the common cavity reflector (3). The transmitter has the advantage that it can be manufactured by hybrid integration of a monolithic wavelength generation sub-module and a monolithic data modulation sub-module.
摘要翻译：多波长发射器包括被配置为产生不同波长的光的多个激光源（1）和布置成将来自每个激光源（1）的光引导到第一波导中的第一阵列波导光栅（2）。发射机还包括几个电吸收调制器（7），每个电吸收调制器（7）被布置成用相应数据信号调制波长中的一个的光，并且第二阵列波导光栅（6）布置成将来自第一波导的所述不同波长的光的每一个引导到相应的一个调制器（7）。光调制器（7）是反射光学调制器，第二阵列波导光栅（6）被布置成将从每个光学调制器（7）反射的调制光引导回第一波导。在第一波导中设置光环行器（5），以将来自第二阵列波导光栅（6）的调制光耦合到输出波导中。激光源各自包括相应的反射半导体光放大器（1）并且共享公共腔反射器（3）。第一阵列波导光栅（2）位于半导体光放大器（1）和公共空腔反射器（3）之间的光路中。发射机的优点是可以通过单片波长生成子模块和单片数据调制子模块的混合集成来制造。

84. 发明授权

US07523126B2 Using hyperbolic trees to visualize data generated by patent-centric and group-oriented data processing 有权
标题翻译：使用双曲线树可视化以专利为中心和面向群体的数据处理产生的数据
公开(公告)号：US07523126B2
公开(公告)日：2009-04-21
申请号：US10178540
申请日：2002-06-22
申请人： Kevin G. Rivette , Irving S. Rappaport , Luke Hohmann , David Puglia , David Goretsky , Adam Jackson , Charles Rabb, Jr. , David W. Smith , Brian Park , Warren Thornthwaite , Jorge A. Navarrete
发明人： Kevin G. Rivette , Irving S. Rappaport , Luke Hohmann , David Puglia , David Goretsky , Adam Jackson , Charles Rabb, Jr. , David W. Smith , Brian Park , Warren Thornthwaite , Jorge A. Navarrete
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F17/30728 , G06F17/30011 , G06F17/30707 , G06F17/30716 , G06F17/30994 , G06F2216/11 , Y10S707/917 , Y10S707/924 , Y10S707/933 , Y10S707/99931 , Y10S707/99932 , Y10S707/99943 , Y10S707/99945
摘要： A method of displaying data, comprising the steps of defining a set of documents, each document having a unique identification and optionally citing other documents by their respective unique identification, the set being defined by selecting at least one starting document, with the set further comprising documents being included based on predetermined relationships with at least one other document in the set; generating a hierarchal tree representation of the at least one subset of documents, a subset inclusion and hierarchy thereof being defined by said predetermined relationships between documents within the set; and selectively focusing on a node of said hierarchal tree, to define a graphic display representation of at least a portion thereof to emphasize the selected focus while depicting the hierarchal relationships.
摘要翻译：一种显示数据的方法，包括以下步骤：定义一组文档，每个文档具有唯一标识，并且可选地通过其相应的唯一标识引用其他文档，所述集合通过选择至少一个起始文档来定义，所述集合还包括基于与集合中的至少一个其他文档的预定关系来包括文档; 生成所述文档的至少一个子集的分层树表示，所述集合中的所述文档之间的所述预定关系定义其子集包含及其层级; 并且选择性地聚焦在所述分层树的节点上，以限定其至少一部分的图形显示表示，以在描绘层级关系的同时强调所选择的焦点。

85. 发明授权

US07504623B2 Device and method for milling of material using ions 有权
标题翻译：使用离子研磨材料的装置和方法
公开(公告)号：US07504623B2
公开(公告)日：2009-03-17
申请号：US11523979
申请日：2006-09-20
申请人： Paul E. Fischione , David W. Smith , Michael R. Scheinfein , Joseph M. Matesa , Thomas C. Swihart , David Martin
发明人： Paul E. Fischione , David W. Smith , Michael R. Scheinfein , Joseph M. Matesa , Thomas C. Swihart , David Martin
IPC分类号： G01N23/00 , G21K7/00
CPC分类号： H01J37/3002 , H01J37/08 , H01J37/20 , H01J37/22 , H01J37/244 , H01J37/305 , H01J2237/0822 , H01J2237/30477 , H01J2237/3174 , H01J2237/31745
摘要： A milling device is disclosed for the preparation of microscopy specimens or other surface science applications through the use of ion bombardment. The device provides the ability to utilize both gross and fine modification of the specimen surface through the use of high and low energy ion sources. Precise control of the location of the specimen within the impingement beams created by the ion sources provides the ability to tilt and rotate the specimen with respect thereto. Locational control also permits the translocation of the specimen between the various sources under programmatic control and under consistent vacuum conditions. A load lock mechanism is also provided to permit the introduction of specimens into the device without loss of vacuum and with the ability to return the specimen to ambient temperature during such load and unload operation. The specimen may be observed and imaged during all active phases of operation.
摘要翻译：公开了用于通过使用离子轰击制备显微镜试样或其它表面科学应用的研磨装置。该设备提供了通过使用高能量和低能量离子源来利用样品表面的粗略和细微改性的能力。由离子源产生的冲击波束内的样本位置的精确控制提供了使样本相对于其倾斜和旋转的能力。位置控制还允许在程序化控制下和在一致的真空条件下在各种来源之间移动样品。还提供了一种装载锁定机构，以允许将样品引入装置中而不会损失真空，并且能够在这种加载和卸载操作期间将样品返回到环境温度。可以在所有活动期间观察和成像样本。

86. 发明申请

US20090016741A1 OPTICAL COMMUNICATION 审中-公开
标题翻译：光通信
公开(公告)号：US20090016741A1
公开(公告)日：2009-01-15
申请号：US12278315
申请日：2007-01-11
申请人： David W. Smith , Richard Wyatt , Alistair J. Poustie
发明人： David W. Smith , Richard Wyatt , Alistair J. Poustie
IPC分类号： H04B10/00
CPC分类号： H04J14/02 , H04J14/0226 , H04J14/0227 , H04J14/0245 , H04J14/0249 , H04J14/0282
摘要： The present invention relates to a method of optical communication, in particular optical communication involving spectral filtering in a passive optical network. The method includes the steps of: (i) performing a first spectral filtering function on a source signal having a spectral width so as to generate a plurality of feeder signals that are spectrally spaced apart from one another; (ii) performing a respective noise reduction function on the feeder signals; (iii) combining the feeder signals over a common waveguide of the optical link; (iv) receiving the feeder signals carried over the optical link and modulating the received feeder signals so as to impose data thereon; and, (v) returning the modulated feeder signals over the optical link so as to communicate the imposed data. Because noise is reduced centrally, a simpler passive optical network can be achieved.
摘要翻译：本发明涉及一种光通信方法，特别涉及在无源光网络中涉及频谱滤波的光通信。该方法包括以下步骤：（i）对具有频谱宽度的源信号执行第一频谱滤波功能，以产生彼此间隔开的多个馈线信号; （ii）对馈线信号执行相应的降噪功能; （iii）在所述光链路的公共波导上组合所述馈送信号; （iv）接收通过光链路承载的馈线信号，并调制接收到的馈线信号，以便在其上施加数据; 和（v）通过光学链路返回经调制的馈送信号，以便传送所施加的数据。由于噪声集中降低，可以实现更简单的无源光网络。

87. 发明授权

US07430223B2 Wireless interface 有权
标题翻译：无线接口
公开(公告)号：US07430223B2
公开(公告)日：2008-09-30
申请号：US10231764
申请日：2002-08-28
申请人： David W. Smith , Garth Hillman , Clark L. Buxton
发明人： David W. Smith , Garth Hillman , Clark L. Buxton
IPC分类号： H04J3/04
CPC分类号： G06F1/1683 , G06F1/1616
摘要： A computing device has a plurality of subsystems located in subsections that are moveable with respect to each other. Communication between the subsections is accomplished with wireless transceivers transmitting over the air gap interface separating the subsections. Data from multiple communicating subsystems in the subsections is multiplexed into a single data stream and encoded into the communication protocol of the wireless transceivers. The encoded data stream is transmitted to a compatible transceiver where it is decoded. The decoded data stream is demultiplexed into individual data streams for each of the communicating subsystems. The wireless transceivers include multiple communication protocols and transmission frequencies from radio frequencies to optical frequencies. Optical fibers, transmission lines or waveguides may be used to transmit signals within each subsection depending on the wireless technology and protocol.
摘要翻译：计算设备具有位于可相对于彼此移动的子部分中的多个子系统。子部分之间的通信是通过在分隔子部分的气隙接口上传输的无线收发器实现的。来自子部分中多个通信子系统的数据被多路复用到单个数据流中并被编码到无线收发器的通信协议中。编码数据流被发送到兼容的收发器，在那里被解码。解码的数据流被解复用为每个通信子系统的各个数据流。无线收发器包括从无线电频率到光频率的多种通信协议和传输频率。根据无线技术和协议，光纤，传输线或波导可用于在每个子部分内传输信号。

88. 发明授权

US07325250B1 Method and apparatus for preventing radio communication system access by an unauthorized modem 失效
标题翻译：用于防止未经授权的调制解调器的无线电通信系统接入的方法和装置
公开(公告)号：US07325250B1
公开(公告)日：2008-01-29
申请号：US09901421
申请日：2001-07-09
申请人： Michael Barclay , Brian C. Barnes , Terry L. Cole , Rodney Schmidt , David W. Smith , Geoffrey S. Strongin
发明人： Michael Barclay , Brian C. Barnes , Terry L. Cole , Rodney Schmidt , David W. Smith , Geoffrey S. Strongin
IPC分类号： G06F17/00 , H04L9/00 , H04L1/00 , H04M1/66 , H04B7/00 , H04B1/02
CPC分类号： H04W12/08 , H04W92/10
摘要： A method and apparatus for preventing radio communication system access by an unauthorized modem. The apparatus comprises a signal detector that determines if an authorization signal has been received from the base station within a specified period of time. The authorization signal authorizes the apparatus to communicate with the base station. A transmitter transmits information to the base station, and a controller disables the transmitter of the apparatus providing that the authorization signal has not been received within the specified period of time.
摘要翻译：一种用于防止未经授权的调制解调器接入无线电通信系统的方法和装置。该装置包括信号检测器，该信号检测器确定在指定的时间段内是否已经从基站接收到授权信号。授权信号授权设备与基站进行通信。发射机向基站发送信息，并且控制器禁止设备的发射机，只要在指定的时间段内没有接收到授权信号。

89. 发明授权

US07132673B2 Device and method for milling of material using ions 有权
公开(公告)号：US07132673B2
公开(公告)日：2006-11-07
申请号：US10903657
申请日：2004-07-30
申请人： Paul E. Fischione , David W. Smith , Michael R. Scheinfein , Joseph M. Matesa , Thomas C. Swihart , David Martin
发明人： Paul E. Fischione , David W. Smith , Michael R. Scheinfein , Joseph M. Matesa , Thomas C. Swihart , David Martin
IPC分类号： H01J37/08
CPC分类号： H01J37/3002 , H01J37/08 , H01J37/20 , H01J37/22 , H01J37/244 , H01J37/305 , H01J2237/0822 , H01J2237/30477 , H01J2237/3174 , H01J2237/31745
摘要： A milling device is disclosed for the preparation of microscopy specimens or other surface science applications through the use of ion bombardment. The device provides the ability to utilize both gross and fine modification of the specimen surface through the use of high and low energy ion sources. Precise control of the location of the specimen within the impingement beams created by the ion sources provides the ability to tilt and rotate the specimen with respect thereto. Locational control also permits the translocation of the specimen between the various sources under programmatic control and under consistent vacuum conditions. A load lock mechanism is also provided to permit the introduction of specimens into the device without loss of vacuum and with the ability to return the specimen to ambient temperature during such load and unload operation. The specimen may be observed and imaged during all active phases of operation.

90. 发明授权

US07064269B2 Quick connect electrical junction box assembly 失效
标题翻译：快速连接电气接线盒总成
公开(公告)号：US07064269B2
公开(公告)日：2006-06-20
申请号：US10995580
申请日：2004-11-23
申请人： David W. Smith
发明人： David W. Smith
IPC分类号： H02G3/08
CPC分类号： H01R33/46 , F21V21/03
摘要： A quick connect electrical junction box assembly for receipt and support of electrical appliances including a first support member adapted to be attached to a building, the first support member having a female electrical receptacle connected thereto, a second support member to support an electrical appliance, the second support member having a male electrical plug rotatably connected thereto, the male electrical plug being adapted to be received in the female electrical receptacle to make an electrical connection between first support member and the second support member, the second support member having at least one load bearing connector, the load bearing connector being adapted to be received in the first support member to connect the second support member to the first support member, the load bearing connector being spaced apart from the male electrical plug.
摘要翻译：一种用于接收和支撑电气设备的快速连接电接线盒组件，包括适于附接到建筑物的第一支撑构件，所述第一支撑构件具有连接到其上的阴电插座，用于支撑电器的第二支撑构件，第二支撑构件具有可旋转地连接到其上的阳电插头，阳电插头适于容纳在阴电插座中以在第一支撑构件和第二支撑构件之间形成电连接，第二支撑构件具有至少一个负载承载连接器适于容纳在第一支撑构件中以将第二支撑构件连接到第一支撑构件，承载连接器与阳电插头间隔开。

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