Scheduling of wireless packet data transmissions
    1.
    发明申请
    Scheduling of wireless packet data transmissions 失效
    无线分组数据传输的调度

    公开(公告)号:US20050063389A1

    公开(公告)日:2005-03-24

    申请号:US10669151

    申请日:2003-09-23

    IPC分类号: H04W72/12 H04W24/02 H04L12/56

    摘要: A method for scheduling packet data transmissions in a wireless communication system is described wherein a priority function is based on a channel state indicator (CSI), the projected average throughput of the users, and a tuning parameter designed to control the throughput and fairness characteristics of the scheduling algorithm. The method also considers fairness criteria dictated by predetermined Quality of Service (QoS) requirements. The channel state indicator may be a Requested Data Rate (RDR) or Carrier-to-Interference ratio (C/I) information. The base station calculates a priority function for the multiple mobile users. Each priority function is a function of the CSI, the projected average throughput of a given mobile user, the average projected throughput over a set of users, and the tuning parameter.

    摘要翻译: 描述了一种用于在无线通信系统中调度分组数据传输的方法,其中优先级功能基于信道状态指示符(CSI),用户的预计平均吞吐量以及调整参数,该调整参数旨在控制吞吐量和公平特性 调度算法。 该方法还考虑了由预定的服务质量(QoS)要求所规定的公平性标准。 信道状态指示符可以是请求数据速率(RDR)或载波干扰比(C / I)信息。 基站计算多个移动用户的优先级功能。 每个优先级功能是CSI的功能,给定移动用户的预计平均吞吐量,一组用户的平均预计吞吐量以及调谐参数。

    Probe apparatus for use in a separable connector, and systems including same
    2.
    发明申请
    Probe apparatus for use in a separable connector, and systems including same 有权
    用于可分离连接器的探针装置及包括其的系统

    公开(公告)号:US20060022683A1

    公开(公告)日:2006-02-02

    申请号:US10900002

    申请日:2004-07-27

    IPC分类号: G01R17/10

    CPC分类号: G01R15/16

    摘要: A probe apparatus disclosed for use in a separable connector includes an insulating body and spaced apart first and second electrical conductors in contact with the insulating body. The first and second electrical conductors have adjacent surfaces configured such that when an electrical potential is applied between the conductors, an electric field is formed between the conductors. The insulating body has an opening positioned between the conductors and adapted to receive a sensor such that a portion of the sensor is subjected to the electric field. A separable electrical connector system is described including the probe apparatus, as is a voltage sensing system including the probe apparatus and a voltage sensor positioned within the opening of the insulating body.

    摘要翻译: 公开的用于可分离连接器的探针装置包括绝缘体和与绝缘体接触的间隔开的第一和第二电导体。 第一和第二电导体具有相邻的表面,使得当在导体之间施加电位时,在导体之间形成电场。 绝缘体具有位于导体之间的开口,并且适于接收传感器,使得传感器的一部分经受电场。 描述了包括探针装置的可​​分离的电连接器系统,以及包括探针装置的电压感测系统和位于绝缘体的开口内的电压传感器。

    Cartridge-type mechanical seal and back plate
    3.
    发明申请
    Cartridge-type mechanical seal and back plate 失效
    筒式机械密封和背板

    公开(公告)号:US20050134002A1

    公开(公告)日:2005-06-23

    申请号:US10740094

    申请日:2003-12-17

    IPC分类号: F04D29/12 F04D29/62 F16J15/34

    摘要: A cartridge seal is co-axially secured within the circular aperture of a back plate bolted to a pump housing. Annular recesses are provided around inner and outer sides of the back plate, surrounding the circular aperture. The cartridge-type seal includes a stationary gland assembly and a rotatable shaft collar assembly. The inner side of the gland assembly includes a taper bore surrounding the pump drive shaft, and a circumferential lip. The lip nests within the inner annular recess of the back plate. The outer side of the gland assembly includes a circumferential groove. The collar assembly is locked to the drive shaft by means of setscrews. A snap-ring within the circumferential groove of the gland assembly is located within the outer side recess of the back plate. The snap-ring precludes axial movement of the gland assembly, while allowing quick removal and replacement of the cartridge seal.

    摘要翻译: 盒式密封件同轴地固定在螺栓连接到泵壳体的后板的圆形孔内。 在背板的内侧和外侧设置环形凹部,围绕圆形孔。 盒式密封件包括固定的压盖组件和可旋转的轴套组件。 压盖组件的内侧包括围绕泵驱动轴的锥形孔和周向唇缘。 唇缘嵌在背板的内环形凹槽内。 压盖组件的外侧包括周向凹槽。 套环组件通过固定螺丝锁定到驱动轴上。 压盖组件的圆周槽内的卡环位于背板的外侧凹槽内。 卡扣环排除了压盖组件的轴向移动,同时允许快速拆卸和更换墨盒密封。

    Swept frequency oscillator with compensation for variations in tuning
sensitivity
    4.
    发明授权
    Swept frequency oscillator with compensation for variations in tuning sensitivity 失效
    扫频振荡器,可补偿调谐灵敏度

    公开(公告)号:US4342007A

    公开(公告)日:1982-07-27

    申请号:US146731

    申请日:1980-05-02

    申请人: Robert Elliott

    发明人: Robert Elliott

    IPC分类号: H03B23/00 H03C3/08 H03L7/08

    摘要: In a swept frequency oscillator arrangement compensation is provided for the non-linearities in the tuning sensitivity of the oscillator. The non-linearities are initially measured and stored. Subsequently the stored values are used to control the rate at which the clock pulses are integrated to produce a control signal for the oscillator.

    摘要翻译: 在频率振荡器中,为振荡器的调谐灵敏度的非线性提供了补偿。 初始测量和存储非线性。 随后,存储的值用于控制时钟脉冲被积分的速率,以产生振荡器的控制信号。

    Scheduling of tasks to be performed by a non-coherent device
    5.
    发明授权
    Scheduling of tasks to be performed by a non-coherent device 有权
    调度由非相干设备执行的任务

    公开(公告)号:US09015719B2

    公开(公告)日:2015-04-21

    申请号:US13405537

    申请日:2012-02-27

    申请人: Robert Elliott

    发明人: Robert Elliott

    摘要: A method for scheduling tasks to be processed by one of a plurality of non-coherent processing devices, at least two of the devices being heterogeneous devices and at least some of said tasks being targeted to a specific one of the processing devices. The devices process data that is stored in local storage and in a memory accessible by at least some of the devices. The method includes the steps of: for each of a plurality of non-dependent tasks to be processed by the device, determining consistency operations required to be performed prior to processing the non-dependent task; performing the consistency operations for one of the non-dependent tasks and on completion issuing the task to the device for processing; performing consistency operations for a further non-dependent task such that, on completion of the consistency operations, the device can process the further task.

    摘要翻译: 一种用于调度要由多个非相干处理设备之一处理的任务的方法,所述设备中的至少两个是异构设备,并且至少一些所述任务被定位到处理设备中的特定一个处理设备。 设备处理存储在本地存储器中的数据以及由至少一些设备可访问的存储器。 该方法包括以下步骤:对于要由设备处理的多个非依赖任务中的每一个,确定在处理非依赖任务之前需要执行的一致性操作; 执行一个非依赖任务的一致性操作,以及完成发布任务到该设备进行处理; 执行进一步的非依赖任务的一致性操作,使得在完成一致性操作时,设备可以处理进一步的任务。

    Vibration damper assembly
    6.
    发明授权
    Vibration damper assembly 有权
    振动阻尼器总成

    公开(公告)号:US08231352B2

    公开(公告)日:2012-07-31

    申请号:US12149493

    申请日:2008-05-02

    IPC分类号: F01D5/10

    CPC分类号: F01D5/22 Y10S416/50

    摘要: A vibration damper assembly for damping non-synchronous vibration between adjacent, spaced apart components comprises a vibration damper located in both of a pair of generally confronting passages in each of the components. The assembly comprises at least two spaced apart articulation surfaces for contact between damper and component, each of the articulation surfaces is arcuate in a first direction and is characterized by having a substantially linear portion in an orthogonal and second direction. Thereby the contact area is greatly enlarged and material loss minimized. The cross-sectional shape of the damper or passage is non-circular and there is a clearance between the damper and passage sufficiently small to prevent rotation of the damper in the passage during use.

    摘要翻译: 用于阻尼相邻隔开部件之间的非同步振动的振动阻尼器组件包括位于每个部件中的一对通常面对的通道中的振动阻尼器。 组件包括至少两个间隔开的关节表面,用于在阻尼器和部件之间接触,每个铰接表面在第一方向上呈弧形,并且其特征在于在正交和第二方向上具有基本上线性的部分。 因此,接触面积大大增加,材料损失最小化。 阻尼器或通道的横截面形状是非圆形的,并且阻尼器和通道之间的间隙足够小以防止在使用过程中阻尼器在通道中的旋转。

    Remapping routing information entries in an expander
    7.
    发明申请
    Remapping routing information entries in an expander 有权
    在扩展器中重新映射路由信息条目

    公开(公告)号:US20050125574A1

    公开(公告)日:2005-06-09

    申请号:US10728480

    申请日:2003-12-05

    IPC分类号: G06F13/14 G06F13/40

    CPC分类号: G06F13/404 G06F13/4045

    摘要: A system includes a peripheral device and an expander having interfaces to couple to one or more peripheral devices and an expander. The expander has a storage to store entries containing routing information used to route a request received by the expander to one of the interfaces, wherein each interface is allocated to a respective set of routing information entries. Mapping logic remaps unused routing information of one of the interfaces to one or more other interfaces to expand capacity of the one or more other interfaces.

    摘要翻译: 一种系统包括具有耦合到一个或多个外围设备和扩展器的接口的外围设备和扩展器。 扩展器具有存储,用于存储包含用于将扩展器接收的请求路由到其中一个接口的路由信息​​的条目,其中每个接口被分配给相应的一组路由信息条目。 映射逻辑将其中一个接口的未使用路由信息重新映射到一个或多个其他接口,以扩展一个或多个其他接口的容量。

    Gear shift lever
    8.
    发明授权
    Gear shift lever 失效
    变速杆

    公开(公告)号:US5189925A

    公开(公告)日:1993-03-02

    申请号:US808734

    申请日:1991-12-17

    IPC分类号: B60K20/02 F16H59/02

    摘要: A vehicle gearshift lever assembly is disclosed and includes an upper lever member for manipulation by the vehicle operator, an insert shaft for operative connection with the vehicle gearbox and an isolator member located in the lower end of the lever member and receiving the upper end of the insert shaft. The isolator member is formed of a resilient substance such as rubber so that vibration from the gearbox and the insert shaft are absorbed to a substantial degree by the isolator thereby to inhibit transfer of the vibration and noise from the gearbox to the upper lever member.

    摘要翻译: 公开了一种车辆换档杆组件,其包括用于由车辆操作者操纵的上杆构件,用于与车辆变速箱可操作地连接的插入轴和位于杠杆构件的下端中的隔离构件,并且接收 插入轴。 隔离构件由诸如橡胶的弹性物质形成,使得来自齿轮箱和插入轴的振动在很大程度上被隔离器吸收,从而阻止振动和噪声从齿轮箱传递到上杆构件。

    Turbine disk and blade arrangement
    10.
    发明授权
    Turbine disk and blade arrangement 有权
    涡轮盘和叶片装置

    公开(公告)号:US08696304B2

    公开(公告)日:2014-04-15

    申请号:US13022034

    申请日:2011-02-07

    IPC分类号: F01D5/30

    摘要: A turbine disk and blade arrangement having a plurality of turbine blades mounted circumferentially around a disk. Each blade has a fir tree root which provides a series of fore-to-aft-extending projections and grooves. The disk has a plurality of radially extending posts which define fir tree recesses therebetween. Each fir tree recess also provides a series of fore-to-aft-extending projections and grooves allowing each fir tree root to engage with a respective fir tree recess. On each pair of facing sides of the fir tree root and the fir tree recess, one or more projections of the fir tree roots and/or the fir tree recesses are truncated to form fore-to-aft-extending cooling passages. The arrangement has lock plates which cover forward and/or rearward surfaces of the posts and of the fir tree roots and define feed channels therebetween which feed cooling air to the respective cooling passage.

    摘要翻译: 一种涡轮盘和叶片装置,其具有围绕圆盘周向安装的多个涡轮叶片。 每个叶片具有枞树根,其提供一系列前后延伸的突起和凹槽。 盘具有多个径向延伸的柱,其在它们之间限定冷杉树凹槽。 每个枞树凹槽还提供一系列前后延伸的突起和凹槽,允许每个枞树根与相应的杉木树凹槽啮合。 在枞树根和杉木树凹槽的每对面对面上,枞树根和/或杉木树根凹陷的一个或多个突起被截断以形成前后延伸的冷却通道。 该装置具有覆盖柱和枞树根的前表面和/或后表面的锁定板,并且限定其间的进料通道,其将冷却空气供给到相应的冷却通道。