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14 条记录 (耗时 0.019 秒)

    Self-biased magnetostrictive element for magnetomechanical electronic article surveillance systems
    3.
    发明授权
    Self-biased magnetostrictive element for magnetomechanical electronic article surveillance systems 失效
    用于磁机械电子物品监控系统的自偏磁致伸缩元件

    公开(公告)号：US5565849A

    公开(公告)日：1996-10-15

    申请号：US392070

    申请日：1995-02-22

    申请人： Wing Ho ,  Nen-chin Liu ,  Robert O'Handley

    发明人： Wing Ho ,  Nen-chin Liu ,  Robert O'Handley

    IPC分类号： G01V3/00 ,  G01V15/00 ,  G08B13/24 ,  H01F1/153 ,  H01L41/20 ,  G08B13/14

    CPC分类号： G08B13/2408 ,  G08B13/2437 ,  G08B13/244 ,  G08B13/2442 ,  H01F1/15316 ,  H01F1/15341 ,  H01L41/20

    摘要： A self-biasing magnetostrictive element for a magnetomechanical EAS marker is formed by first annealing a ribbon of ferromagnetic material in the presence of a magnetic field applied in a transverse direction relative to the ribbon's longitudinal axis, and then annealing the ribbon a second time in the presence of a magnetic field applied in the direction of the longitudinal axis. The twice-annealed ribbon exhibits remanent magnetization along the longitudinal axis and has plural magnetic domains situated along the longitudinal axis. The orientation of magnetization in each domain is canted by .+-..theta..degree.

    摘要翻译： 磁力机械EAS标记的自偏磁致伸缩元件通过在相对于色带的纵向轴线在横向上施加的磁场的存在下首先退火铁磁材料带而形成，然后在第 存在沿纵轴方向施加的磁场。 两次退火的带表现出沿着纵轴的剩余磁化强度，并具有沿着纵向轴线设置的多个磁畴。 每个区域的磁化方向从带状轴向偏离+/-θ°<90°，斜面方向从域到域交替。

    Attributing memory usage by individual software components
    4.
    发明申请
    Attributing memory usage by individual software components 失效
    归因于各个软件组件的内存使用情况

    公开(公告)号：US20070261043A1

    公开(公告)日：2007-11-08

    申请号：US11417961

    申请日：2006-05-04

    申请人： Wing Ho ,  Johannes Laffra

    发明人： Wing Ho ,  Johannes Laffra

    IPC分类号： G06F9/45

    CPC分类号： G06F11/3409 ,  G06F11/3447 ,  G06F2201/87 ,  G06F2201/885 ,  Y10S707/99943 ,  Y10S707/99953

    摘要： A method, system and computer-usable medium for attributing memory usage are presented. The method includes the steps of creating an object graph of a portion of a memory heap, wherein the object graph includes nodes that represent objects and associated properties of the objects, and wherein the object graph includes connectors that represent relationships between the objects in the memory heap; observing nodes in one or more subgraphs of the object graph, wherein the nodes represent objects that are selected for observation by a pre-determined criteria; searching for characteristic node properties of nodes that are sampled, from the subgraph, for observation; searching for characteristic topological properties of the subgraph that sampled nodes participate in; and applying a set of pre-determined domain-specific pattern matching filters to the node characteristic properties and the topological characteristic properties to attribute memory usage to a proper software component in a system.

    摘要翻译： 提出了一种用于归因内存使用的方法，系统和计算机可用介质。 该方法包括以下步骤：创建存储器堆的一部分的对象图，其中对象图包括表示对象的对象和相关属性的节点，并且其中对象图包括表示存储器中的对象之间的关系的连接器 堆; 观察对象图的一个或多个子图中的节点，其中节点表示通过预定标准被选择用于观察的对象; 从子图中搜索被采样的节点的特征节点属性进行观察; 搜索采样节点参与的子图的特征拓扑属性; 以及将一组预先确定的特定于领域的模式匹配滤波器应用于节点特征属性和拓扑特征属性，以将存储器使用归因于系统中的正确的软件组件。

    Umbrella device
    5.
    发明申请
    Umbrella device 审中-公开
    伞装置

    公开(公告)号：US20060283489A1

    公开(公告)日：2006-12-21

    申请号：US10578118

    申请日：2004-11-09

    申请人： Wing Ho

    发明人： Wing Ho

    IPC分类号： A45B11/02 ,  A45B19/08 ,  A45B11/00 ,  A45B25/06

    CPC分类号： A45B19/00 ,  A45B11/02 ,  A45B19/08 ,  A45B19/10 ,  A45B25/14 ,  A45B25/24 ,  A45B2011/005 ,  A45F2003/025 ,  A45F2003/045

    摘要： The present invention relates to an umbrella device that has a canopy, a canopy mechanism adapted to expand and collapse said canopy, a base, an arm assembly disposed between said base and said canopy mechanism, said arm assembly having a proximal end pivotally connected to said base and a distal end pivotally connected to said canopy mechanism, said arm assembly being operable, by pivoting said proximal end relative to said base, between a retracted configuration and a protracted configuration, said arm assembly protracting when said proximal end pivots in a first pivotal direction and retracting when said proximal end pivots in a second opposite pivotal direction. The canopy mechanism may be disposed in a first direction relative to said base in said retracted configuration and in a second direction relative to said base, substantially transverse to said first direction, in said protracted configuration.

    摘要翻译： 伞形装置本发明涉及一种伞形装置，伞形装置，适用于膨胀和折叠冠层的顶盖机构，底座，设置在所述基座和所述顶盖机构之间的臂组件，所述臂组件具有枢转地连接到所述顶盖的近端 底座和可旋转地连接到所述罩盖机构的远端，所述臂组件通过相对于所述基座枢转所述近端在缩回构型和延伸构型之间可操作，所述臂组件在所述近端枢转时以第一枢转 当所述近端在第二相对的枢转方向上枢转时，所述方向和收缩。 在所述延伸构造中，冠层机构可以相对于所述底座在所述缩回构型中沿第一方向设置在相对于所述基座的第二方向上，基本上横向于所述第一方向。

    Multi-thread re-entrant marker with transverse anisotropy flux concentrators
    7.
    发明授权
    Multi-thread re-entrant marker with transverse anisotropy flux concentrators 失效
    具有横向各向异性通量集中器的多线程重入标记

    公开(公告)号：US5835016A

    公开(公告)日：1998-11-10

    申请号：US990255

    申请日：1997-12-15

    申请人： Wing Ho ,  Jiro Yamasaki

    发明人： Wing Ho ,  Jiro Yamasaki

    IPC分类号： C21D6/00 ,  C21D1/04 ,  G06K7/08 ,  G08B13/24 ,  G08B13/14

    CPC分类号： G08B13/2408 ,  G08B13/2437 ,  G08B13/2442

    摘要： A marker for a harmonic electronic article surveillance system includes three wires of magnetic material arranged in parallel. The material has a magnetic hysteresis loop with a large Barkhausen discontinuity such that, upon exposure of the marker to an external magnetic field whose field strength in the direction opposing the instantaneous magnetic polarization of the marker exceeds a predetermined threshold value, there results a regenerative reversal of the magnetic polarization in the material. The three wires are coupled at opposite ends thereof by flux concentrating elements formed of a highly permeable material so that all three wires exhibit the regenerative reversal simultaneously on exposure to the above-described magnetic field. The flux concentrators have magnetic anisotropies oriented transversely relative to the length of the wires to aid in coupling the wires for simultaneous switching.

    摘要翻译： 谐波电子物品监视系统的标记包括平行布置的三根磁性材料线。 该材料具有具有大的巴克豪森不连续性的磁滞回线，使得当标记暴露于与标记的瞬时磁极化相反的方向上的场强超过预定阈值的外部磁场时，产生再生反转 的材料中的磁极化。 三根导线的相对端部由由高度可渗透的材料形成的通量聚集元件连接，使得所有三条线在暴露于上述磁场时同时呈现再生反转。 磁通集中器具有相对于电线长度横向定向的磁各向异性，以帮助耦合用于同时切换的电线。

    Magnetic detacher with open access
    8.
    发明申请
    Magnetic detacher with open access 有权
    磁性分离器开放通道

    公开(公告)号：US20070125140A1

    公开(公告)日：2007-06-07

    申请号：US11292581

    申请日：2005-12-01

    申请人： Wing Ho

    发明人： Wing Ho

    IPC分类号： E05B47/00 ,  A44B1/04 ,  G08B13/14

    CPC分类号： E05B73/0017 ,  E05B73/0052 ,  G08B13/2434 ,  Y10T24/32 ,  Y10T70/7057

    摘要： Various embodiments of a magnetic detacher with open access are described. In one embodiment, the magnetic detacher may include magnet assembly to provide open access to a hard tag and a magnetic field sufficient to disengage a clamping mechanism of the hard tag. Other embodiments are described and claimed.

    摘要翻译： 描述具有开放存取的磁性分离器的各种实施例。 在一个实施例中，磁性分离器可以包括磁体组件以提供对硬标签的开放访问和足以使硬标签的夹紧机构脱离的磁场。 描述和要求保护其他实施例。

    Deactivatable/reactivatable magnetic marker having a step change in magnetic flux
    9.
    发明授权
    Deactivatable/reactivatable magnetic marker having a step change in magnetic flux 失效
    具有磁通量阶跃变化的可动态/可再生磁性标记

    公开(公告)号：US5313192A

    公开(公告)日：1994-05-17

    申请号：US907600

    申请日：1992-07-02

    申请人： Wing Ho ,  Jiro Yamasaki

    发明人： Wing Ho ,  Jiro Yamasaki

    IPC分类号： G01V3/08 ,  G01V3/00 ,  G01V3/10 ,  G01V15/00 ,  G08B13/24 ,  G09F3/00 ,  H01F1/00 ,  H01F1/12

    CPC分类号： G08B13/2411 ,  G01V15/00 ,  G08B13/2437 ,  G08B13/2442

    摘要： A marker for use in an electronic article surveillance system in which the marker comprises a magnetically soft component and exhibits a pinned wall hysteresis characteristic with a step change in flux at a threshold value of applied field and in which the marker further comprises a magnetically hard or semi-hard component integral with the soft component and whose magnetic state can be switched between activating and deactivating states to switch the marker between active and deactive states.

    摘要翻译： 一种用于电子物品监视系统的标记，其中所述标记包括磁性软部件，并且呈现出固定的壁滞后特性，其中在施加磁场的阈值处具有通量的阶跃变化，并且所述标记还包括磁性硬或 与硬分量积分的半硬分量，其磁状态可以在激活状态和去激活状态之间切换，以在激活状态和非活动状态之间切换标记。