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    Virtual Memory Protocol Segmentation Offloading
    71.
    发明申请
    Virtual Memory Protocol Segmentation Offloading 有权
    虚拟内存协议分段卸载

    公开(公告)号：US20110200057A1

    公开(公告)日：2011-08-18

    申请号：US13096973

    申请日：2011-04-28

    申请人： Xu Zhou ,  David Chen ,  Lin Huang ,  Guansong Zhang

    发明人： Xu Zhou ,  David Chen ,  Lin Huang ,  Guansong Zhang

    IPC分类号： H04L12/56

    CPC分类号： H04L49/3045 ,  G06F12/1081 ,  G06F13/1689 ,  G06F2212/657 ,  H04L47/62 ,  H04L47/621 ,  H04L69/166

    摘要： Methods and systems for a more efficient transmission of network traffic are provided. According to one embodiment, a method is provided for performing transport layer protocol segmentation offloading. Multiple buffer descriptors are stored in a system memory of a network device. The buffer descriptors contain information indicative of a starting address of a payload buffer stored in a user memory space of the system memory. The payload buffers contain payload data originated by a user process running on a host processor of the network device. The payload data is retrieved from the payload buffers on behalf of a network processor of the network device without copying the payload data from the user memory space to a kernel memory space of the system memory by performing direct virtual memory addressing of the user memory space. Finally, the payload data is segmented across one or more transport layer protocol packets.

    摘要翻译： 提供了更有效地传输网络流量的方法和系统。 根据一个实施例，提供了一种用于执行传输层协议分段卸载的方法。 多个缓冲区描述符存储在网络设备的系统存储器中。 缓冲器描述符包含指示存储在系统存储器的用户存储空间中的有效负载缓冲区的起始地址的信息。 有效载荷缓冲器包含由在网络设备的主机处理器上运行的用户进程发起的有效载荷数据。 通过执行用户存储器空间的直接虚拟存储器寻址，代表网络设备的网络处理器从有效载荷缓冲器检索有效载荷数据，而不将用户存储器空间中的有效载荷数据复制到系统存储器的内核存储器空间。 最后，有效载荷数据跨越一个或多个传输层协议分组进行分段。

    Intraoperative C-arm fluoroscope datafusion system
    72.
    发明申请
    Intraoperative C-arm fluoroscope datafusion system 审中-公开
    术中C臂荧光数据融合系统

    公开(公告)号：US20110130651A1

    公开(公告)日：2011-06-02

    申请号：US12800923

    申请日：2010-05-25

    申请人： David Chen ,  Tuba Sahin

    发明人： David Chen ,  Tuba Sahin

    IPC分类号： A61B6/00

    CPC分类号： A61B6/5235 ,  A61B6/12 ,  A61B6/4405 ,  A61B6/4441 ,  A61B6/466 ,  A61B6/481 ,  A61B6/504 ,  A61B90/36 ,  A61B2090/364 ,  A61B2090/376

    摘要： In one form of the present invention, there is provided an apparatus for producing a virtual road map of a patient's vascular anatomy for use by a surgeon while conducting a procedure on the patient's vascular anatomy, the apparatus comprising: a virtual 3D model of the patient's anatomy, wherein the virtual 3D model comprises a virtual 3D structure representing bony structure of the patient and a virtual 3D structure representing vascular structure of the patient, with the virtual 3D structure representing bony structure of the patient being in proper registration with the virtual 3D structure representing vascular structure of the patient; a fluoroscope for providing real-time images of the bony structure of the patient and a surgical device being used in the procedure; registration apparatus for placing the virtual 3D model in proper registration with the patient space of the fluoroscope; bone mask subtraction apparatus for (i) generating a bone mask of the bony structure of the patient, and (ii) subtracting the same from the real-time images provided by the fluoroscope, whereby to create modified fluoroscope images omitting bony structure; and image generating apparatus for generating the virtual road map, wherein the virtual road map comprises a composite image combining (i) images of the virtual 3D structure representing vascular structure of the patient, and (ii) modified fluoroscope images omitting bony structure, wherein the images of the virtual 3D structure representing vascular structure of the patient are in proper registration with the modified fluoroscope images omitting bony structure.

    摘要翻译： 在本发明的一种形式中，提供了一种用于产生患者血管解剖结构的虚拟路线图的装置，供外科医生使用，同时对患者血管解剖结构进行过程，该装置包括：患者的血管解剖结构的虚拟3D模型 解剖学，其中虚拟3D模型包括代表患者的骨骼结构的虚拟3D结构和代表患者的血管结构的虚拟3D结构，其中虚拟3D结构表示患者的骨骼结构与虚拟3D结构正确配准 代表患者的血管结构; 用于提供患者的骨骼结构的实时图像的荧光镜和在该过程中使用的手术装置; 用于将虚拟3D模型放置在与荧光镜的患者空间正确对准的登记装置; 骨掩护减法装置，其用于（i）生成患者骨结构的骨掩模，以及（ii）从由荧光镜提供的实时图像中减去该骨掩模，由此产生省略骨结构的修改的荧光镜图像; 以及用于生成所述虚拟路线图的图像生成装置，其中，所述虚拟路线图包括组合（i）表示所述患者的血管结构的虚拟3D结构的图像的合成图像，以及（ii）省略了骨结构的修改的荧光镜图像，其中， 代表患者血管结构的虚拟3D结构的图像正确地与省略骨结构的修改的荧光镜图像对准。

    Vent stop for wooden and other windows
    73.
    发明申请
    Vent stop for wooden and other windows 有权
    木制和其他窗户的通风口

    公开(公告)号：US20110062727A1

    公开(公告)日：2011-03-17

    申请号：US12804895

    申请日：2010-07-30

    申请人： Luke Liang ,  Tong Liang ,  David Chen

    发明人： Luke Liang ,  Tong Liang ,  David Chen

    IPC分类号： E05C3/14 ,  E05C3/12 ,  B23P11/00

    CPC分类号： E05C3/14 ,  E05B65/0847 ,  E05C17/60 ,  E05C2007/007 ,  Y10T29/49826 ,  Y10T292/1052 ,  Y10T292/1075 ,  Y10T292/65

    摘要： A vent stop is installed into a window/door to limit travel therein of a sash member, and being particularly adapted to permit ease of its installation, especially into a wooden door/window. The stop incorporates multiple retention means to inhibit the stop's removal, once properly installed. The retention means includes a wedge-shaped protrusion located at a distal end of the stop housing, which engages the wood of the window opening when pivotally installed therein, to secure a first end of the stop. The opposite end of the stop may be redundantly secured. A first means of securing the opposite end may comprise one or more arcuate flanges on housing side walls, flanges being adapted to unidirectional movement so as to permit its movement relative to the window opening during installation, but thereafter deterring counter-pivotal motion that would allow removal of the vent stop. A second means comprises a deformable spring clip.

    摘要翻译： 通风口安装在窗户/门中以限制窗扇构件的行进，特别适用于容易安装，特别是木制门/窗。 一旦正确安装，该停止包括多个保持装置，以阻止停止的移除。 保持装置包括位于止动壳体的远端处的楔形突起，其在枢转地安装在其中时与窗口的木材接合，以固定止动件的第一端。 停止的另一端可以被冗余地固定。 固定相对端的第一装置可以包括在壳体侧壁上的一个或多个弧形凸缘，凸缘适于单向运动，以便允许其在安装期间相对于窗口的移动，但此后阻止反向枢转运动， 取下排气口。 第二装置包括可变形弹簧夹。

    Block and tackle window balance device
    76.
    发明申请
    Block and tackle window balance device 审中-公开
    阻挡和解决窗户平衡装置

    公开(公告)号：US20100269292A1

    公开(公告)日：2010-10-28

    申请号：US12386757

    申请日：2009-04-22

    申请人： Luke Liang ,  Tong Liang ,  David Chen

    发明人： Luke Liang ,  Tong Liang ,  David Chen

    IPC分类号： E05F7/00

    CPC分类号： E05D13/1207 ,  E05Y2201/67 ,  E05Y2900/148 ,  Y10T16/642

    摘要： Disclosed are apparatus for a block and tackle window balance to be incorporated in single and double hung window assemblies. In one embodiment the block and tackle window balance includes an improved pulley system that provides smoother, quieter operation. In another embodiment there are stronger channels for protecting the mechanism.

    摘要翻译： 公开了一种用于块和滑动窗平衡的装置，其被并入单和双悬挂窗组件中。 在一个实施例中，挡块和滑车窗平衡包括提供更平滑，更安静的操作的改进的滑轮系统。 在另一个实施例中，存在用于保护机构的较强通道。

    Block and tackle balance assembly with rotatable shoe
    78.
    发明申请
    Block and tackle balance assembly with rotatable shoe 有权
    使用可旋转的鞋块来阻止和平衡组合

    公开(公告)号：US20100011669A1

    公开(公告)日：2010-01-21

    申请号：US12218764

    申请日：2008-07-17

    申请人： Luke Liang ,  Tong Liang ,  David Chen

    发明人： Luke Liang ,  Tong Liang ,  David Chen

    IPC分类号： E05D13/00 ,  E06B3/32

    CPC分类号： E05D13/1207 ,  E05D15/22 ,  E05Y2900/148 ,  Y10T16/6298 ,  Y10T16/64

    摘要： A balance assembly for a sliding sash window, where a spring-loaded pulley arrangement is interconnected between the window frame and the window, to counter the weight of the window, and permit ease of opening and closing the window. The spring-loaded pulley arrangement is located within a housing, which also facilitates attachment of the shoe. The shoe of this balance assembly being rotatable between a first and a second position to permit fitting the assembly into the side of the window frame, when the shoe is in the first position, and to permit final installation of the assembly when the shoe in the second position. The shoe is retained in the first and second positions by detents. This rotatable shoe feature permitting installation, of the Balance Assembly of this invention, into a window frame at later stages of the window assembly sequence.

    摘要翻译： 用于滑动窗框的平衡组件，其中弹簧加载的滑轮布置在窗框和窗之间互连，以抵抗窗的重量，并且允许打开和关闭窗的容易性。 弹簧加载的滑轮装置位于壳体内，这也有助于鞋的附接。 该平衡组件的鞋可以在第一位置和第二位置之间转动，以允许当鞋子处于第一位置时将组件安装到窗框的侧面，并且当鞋子处于第一位置时允许组件的最终安装 第二名 鞋子通过掣子保持在第一和第二位置。 该可旋转的鞋特征允许本发明的平衡组件在窗组装顺序的后期阶段安装到窗框中。

    Methods and systems for detecting pinholes in a film formed on a wafer or for monitoring a thermal process tool
    80.
    发明授权
    Methods and systems for detecting pinholes in a film formed on a wafer or for monitoring a thermal process tool 有权
    用于检测在晶片上形成的膜中的针孔或用于监测热处理工具的方法和系统

    公开(公告)号：US07528944B2

    公开(公告)日：2009-05-05

    申请号：US11751970

    申请日：2007-05-22

    申请人： David Chen ,  Andrew Steinbach ,  Daniel Kavaldjiev ,  Alexander Belyaev ,  Juergen Reich

    发明人： David Chen ,  Andrew Steinbach ,  Daniel Kavaldjiev ,  Alexander Belyaev ,  Juergen Reich

    IPC分类号： G01N21/00

    CPC分类号： G01N21/894 ,  G01N21/47 ,  G01N21/55 ,  G01N21/9501 ,  G01N21/956 ,  G01N2021/4735 ,  G01N2021/8822 ,  G03F7/7065

    摘要： Methods and systems for detecting pinholes in a film formed on a wafer or for monitoring a thermal process tool are provided. One method for detecting pinholes in a film formed on a wafer includes generating output responsive to light from the wafer using an inspection system. The output includes first output corresponding to defects on the wafer and second output that does not correspond to the defects. This method also includes detecting the pinholes in the film formed on the wafer using the second output. One method for monitoring a thermal process tool includes generating output responsive to light from a wafer using an inspection system. The output includes the first and second output described above. The wafer was processed by the thermal process tool prior to generating the output. The method also includes monitoring the thermal process tool using the second output.

    摘要翻译： 提供了用于检测在晶片上形成的膜中的针孔或用于监测热处理工具的方法和系统。 用于检测形成在晶片上的膜中的针孔的一种方法包括使用检查系统响应于来自晶片的光而产生输出。 输出包括对应于晶片上的缺陷的第一输出和不对应于缺陷的第二输出。 该方法还包括使用第二输出来检测在晶片上形成的膜中的针孔。 用于监测热处理工具的一种方法包括响应来自使用检查系统的晶片的光产生输出。 输出包括上述第一和第二输出。 在生成输出之前，通过热处理工具处理晶片。 该方法还包括使用第二输出来监测热处理工具。