Effectiveness of invertebrate pest-control agents
    11.
    发明申请
    Effectiveness of invertebrate pest-control agents 失效
    无脊椎动物防治剂的有效性

    公开(公告)号:US20050069567A1

    公开(公告)日:2005-03-31

    申请号:US10497215

    申请日:2002-12-06

    CPC classification number: A01N25/30 A01N53/00 Y10S424/11 A01N25/00 A01N2300/00

    Abstract: The present invention relates to the promotion of a continuous chemical barrier of a soil-born invertebrate pest control agent in soil in a locus where soil-borne invertebrate pests are suspected or known to exist. In particular the present invention relates to compositions of liquid soil-borne invertebrate pest control agents and selected adjuvants wherein the adjuvant improves the downward and lateral movement in the soil of the soil-born invertebrate pest control agent contained in the liquid soil-borne invertebrate pest control agent. The invention set forth herein finds particular utility with soil-born invertebrate pest control agents with a water solubility of 3 ppm, or less, such as bifenthrin.

    Abstract translation: 本发明涉及在怀疑或已知存在土壤无脊椎动物害虫的场所的土壤中促进土壤出生的无脊椎害虫控制剂的连续化学屏障。 特别地,本发明涉及液体土壤传播的无脊椎动物害虫控制剂和选择的佐剂的组合物,其中佐剂改善了包含在液体土壤传播的无脊椎害虫中的土壤出生的无脊椎害虫防治剂的土壤中的向下和横向移动 控制剂。 本发明的发明特别适用于水溶性为3ppm以下的土壤出生无脊椎害虫防治剂,如联苯菊酯。

    Electret condenser microphone
    12.
    发明申请
    Electret condenser microphone 失效
    驻极体电容麦克风

    公开(公告)号:US20050031150A1

    公开(公告)日:2005-02-10

    申请号:US10634552

    申请日:2003-08-05

    Applicant: James Collins

    Inventor: James Collins

    CPC classification number: H04R19/04 H04R1/38 H04R19/016

    Abstract: An electret condenser microphone includes a housing, a diaphragm disposed within the housing, first and second sound inlet ports and an acoustic resistive material disposed within the housing and in the acoustic path between the second inlet port and the diaphragm. The acoustic resistive may further electrically couple a backplate coupled to the diaphragm to an amplifier disposed within the housing.

    Abstract translation: 驻极体电容麦克风包括壳体,设置在壳体内的隔膜,第一和第二声音入口端口以及设置在壳体内以及在第二入口和隔膜之间的声学​​路径中的声阻材料。 声阻可以进一步将耦合到隔膜的背板电耦合到设置在壳体内的放大器。

    Shock-release fluid fracturing method and apparatus
    13.
    发明授权
    Shock-release fluid fracturing method and apparatus 有权
    冲击流体压裂方法及装置

    公开(公告)号:US07810570B2

    公开(公告)日:2010-10-12

    申请号:US11552889

    申请日:2006-10-25

    CPC classification number: E21B43/26 E21B43/006

    Abstract: A shock tool is adapted to a bottom hole tool assembly for isolating a zone in a subterranean formation accessed by a wellbore. Fracturing fluid such as nitrogen is accumulated at fracturing pressures uphole of the shock tool for subsequent and rapid release to the formation. The tool assembly can be suspended from a conveyance string in which fluid is accumulated for shock release through a valve of the shock tool and through an injection tool to the zone isolated by the injection tool. After a first zone is shocked, the tool assembly can be moved to a new zone, or multiple shocks can be applied cyclically at the selected zone.

    Abstract translation: 冲击工具适用于用于隔离由井筒访问的地下地层中的区域的井底工具组件。 压裂液如氮气在冲击工具的压裂压力下积聚,以便随后快速释放到地层。 工具组件可以从其中积聚流体的传送绳悬挂,以通过冲击工具的阀进行冲击释放,并通过注射工具到由注射工具隔离的区域。 在第一个区域被震动之后,工具组件可以移动到新的区域,或者可以在所选择的区域周期地施加多个冲击。

    Compressor variable dryer system
    16.
    发明申请
    Compressor variable dryer system 有权
    压缩机可变干燥器系统

    公开(公告)号:US20060080981A1

    公开(公告)日:2006-04-20

    申请号:US10969528

    申请日:2004-10-20

    CPC classification number: B01D53/265

    Abstract: A dryer assembly for drying compressed fluid received from a fluid compressor. The dryer assembly comprises a compressed fluid circuit and a refrigeration circuit associated with the compressed fluid circuit and configured to reduce the temperature of the compressed fluid and to remove condensate from the compressed fluid. The dryer includes means for manipulating the dryer to regulate the rate of heat transfer between the compressed fluid circuit and the refrigeration circuit. A first sensor senses the lowest temperature of the compressed fluid after the compressed fluid has passed the refrigeration circuit and a second sensor senses a reference temperature. A controller is configured to receive the lowest temperature and reference temperature from the sensors and to determine a relative humidity based on the lowest temperature and the reference temperature. The controller controls the means for manipulating the dryer in response to the determined relative humidity.

    Abstract translation: 一种用于干燥从流体压缩机接收的压缩流体的干燥器组件。 干燥器组件包括压缩流体回路和与压缩流体回路相关联的制冷回路,并被配置为降低压缩流体的温度并且从压缩流体去除冷凝物。 干燥机包括用于操纵干燥器以调节压缩流体回路和制冷回路之间的热传递速率的装置。 第一传感器感测压缩流体经过制冷回路之后压缩流体的最低温度,第二传感器感测参考温度。 控制器配置为从传感器接收最低温度和参考温度,并根据最低温度和参考温度确定相对湿度。 控制器响应于确定的相对湿度控制用于操纵干燥器的装置。

    Apparatus for and method of simulating turbulence
    17.
    发明授权
    Apparatus for and method of simulating turbulence 有权
    用于模拟湍流的装置和方法

    公开(公告)号:US06512999B1

    公开(公告)日:2003-01-28

    申请号:US09401184

    申请日:1999-09-23

    CPC classification number: G06T13/20 G06T17/00 G06T2210/24

    Abstract: In accordance with a preferred embodiment of the invention, a novel apparatus for and method of simulating physical processes such as fluid flow is provided. Fluid flow near a boundary or wall of an object is represented by a collection of vortex sheet layers. The layers are composed of a grid or mesh of one or more geometrically shaped space filling elements. In the preferred embodiment, the space filling elements take on a triangular shape. An Eulerian approach is employed for the vortex sheets, where a finite-volume scheme is used on the prismatic grid formed by the vortex sheet layers. A Lagrangian approach is employed for the vortical elements (e.g., vortex tubes or filaments) found in the remainder of the flow domain. To reduce the computational time, a hairpin removal scheme is employed to reduce the number of vortex filaments, and a Fast Multipole Method (FMM), preferably implemented using parallel processing techniques, reduces the computation of the velocity field.

    Abstract translation: 根据本发明的优选实施例,提供了一种用于模拟诸如流体流动之类的物理过程的新型装置和方法。 物体的边界或壁附近的流体流由涡流片层的集合表示。 这些层由一个或多个几何形状的空间填充元件的网格或网格组成。 在优选实施例中,空间填充元件呈三角形。 涡流片采用欧拉方法,其中在由涡旋片层形成的棱镜格栅上使用有限体积方案。 对于在流域的其余部分中发现的涡旋元件(例如,涡流管或细丝)采用拉格朗日方法。 为了减少计算时间,使用发夹去除方案来减少涡流细丝的数量,并且优选地使用并行处理技术实现的快速多极方法(FMM)减少了速度场的计算。

    Method and apparatus for end-rounding bristles
    18.
    发明授权
    Method and apparatus for end-rounding bristles 有权
    刷牙结束的方法和装置

    公开(公告)号:US06354911B1

    公开(公告)日:2002-03-12

    申请号:US09579745

    申请日:2000-05-26

    CPC classification number: A46D9/02 Y10S451/916

    Abstract: An apparatus for end-rounding bristles in a brush having different heights. The apparatus includes pins disposed in pre-determined locations such that they will contact selected bristles in a brush abutting the apparatus when the pins travel a two-dimensional path. The height of the pins is adjusted according to the heights of the selected bristles.

    Abstract translation: 一种用于在具有不同高度的刷子中刷毛的终端装置。 该装置包括设置在预定位置的销,使得当销钉行进二维路径时,它们将接触与该装置邻接的刷子中的选定刷毛。 根据所选刷毛的高度调节针脚的高度。

    Hand tools
    20.
    发明授权
    Hand tools 失效
    手工具

    公开(公告)号:US07640667B2

    公开(公告)日:2010-01-05

    申请号:US11627292

    申请日:2007-01-25

    CPC classification number: A01G3/02 B26B13/28

    Abstract: A pruner has a movable handle/blade assembly pivotally coupled to a static handle/blade assembly by a pivot assembly carried by the static handle. The pivot assembly further has a bush within the static handle and on which the movable handle/blade assembly is pivotally mounted, a spring for pivotally biasing the movable handle/blade assembly to an open position being retained by the pivot assembly within the static handle. Both the movable blade and static blade are mounted on the bush and are clamped laterally between two separate parts of the bush which are assembled together in screw threaded engagement, and the two blades are supported from the bush by a bearing ring of low friction material.

    Abstract translation: 修剪器具有通过由静态手柄承载的枢轴组件枢转地联接到静态手柄/刀片组件的可动手柄/刀片组件。 枢轴组件还具有在静态手柄内的衬套,并且可动手柄/刀片组件可枢转地安装在该衬套上,弹簧用于将可移动手柄/刀片组件枢转地偏置到由静止手柄内的枢转组件保持的打开位置。 可移动刀片和静态刀片都安装在衬套上,并且被侧向地夹紧在衬套的两个分开的部件之间,这些部件以螺纹接合组装在一起,并且两个刀片通过低摩擦材料的轴承环从衬套支撑。

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