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    • 1. 发明授权
    • System for launching lightweight elements during festive events
    • 在节日活动中发射轻量元素的系统
    • US07293558B2
    • 2007-11-13
    • US10535342
    • 2004-07-08
    • Francesco Ambrico
    • Francesco Ambrico
    • F41B11/06
    • F41B11/57A63H5/04F41B11/62
    • A system for projecting light elements in the air, including: a casing connected to a reservoir containing the light elements and including an opening extending along a determined direction; a slide capable of sliding in the opening along the determined direction; a striker arranged in the opening and fixed with respect to the casing; a spring for sliding the slide in the opening; a shoulder for blocking the slide with respect to the casing in a stop position; a compressed gas cartridge capable of being slid along with the slide and, when the slide is blocked in the stop position, of being projected against the striker to be opened by the striker; and a channel for leading the gases released on opening of the cartridge towards the reservoir.
    • 一种用于将光元件投射到空气中的系统,包括:连接到容纳光元件的储存器的壳体,并且包括沿着确定的方向延伸的开口; 能够沿着确定的方向在开口中滑动的滑块; 一个设置在开口中并相对于壳体固定的撞针; 用于将滑块滑动在开口中的弹簧; 用于在停止位置处相对于所述壳体阻挡所述滑块的肩部; 能够与滑块一起滑动并且当滑块在停止位置被阻挡时被压靠在撞针上以被撞针打开的压缩气体盒; 以及用于引导朝向储存器打开墨盒时释放的气体的通道。
    • 2. 发明授权
    • Hermetically sealed displacement sensor apparatus
    • 气密位移传感器装置
    • US07284444B2
    • 2007-10-23
    • US11322721
    • 2005-12-30
    • Anthony D. KurtzAdam KaneLouis DeRosa
    • Anthony D. KurtzAdam KaneLouis DeRosa
    • G01L1/00
    • G01B7/18G01L1/2231
    • A hermetically sealed displacement sensor has strain gauges placed on thin flexible triangular shaped beams of a load beam cell. The strain gauges are enclosed in a hermetically sealed cavity which cavity is sealed by means of a cover plate placed over the load beam cell. The thin beams are connected together by a center hub and basically form two constant moment beams. There is a top isolation diaphragm member which is convoluted and to which a force is applied which applied force is transmitted to the thin flexible beams. The beams deflect and the sensors produce an output proportional to strain. The sensors on each beam are two in number wherein one sensor is placed in a longitudinal direction with respect to the beam while the other sensor is in a transverse position. The sensors may be wired to form a full Wheatstone bridge or half bridges may be employed. The electrical output from the strain gauge bridge is proportional to the deflection of the center of the sensor.
    • 密封位移传感器具有放置在负载梁单元的薄柔性三角形梁上的应变计。 应变计被封闭在密封的空腔中,该空腔通过放置在负载梁单元上的盖板密封。 薄梁通过中心毂连接在一起,基本上形成两个恒定力矩梁。 存在顶部的隔离膜构件,其被卷绕并且施加力,施加的力被传递到薄柔性梁。 光束偏转,传感器产生与应变成比例的输出。 每个光束上的传感器是两个,其中一个传感器相对于光束被放置在纵向方向上,而另一个传感器处于横向位置。 传感器可以被布线以形成完整的惠斯登电桥,或者可以采用半桥。 应变仪桥的电气输出与传感器中心的偏转成正比。
    • 4. 发明授权
    • Integrated circuit verification method
    • 集成电路验证方法
    • US07216314B2
    • 2007-05-08
    • US10987860
    • 2004-11-12
    • Loic Decloedt
    • Loic Decloedt
    • G06F17/50
    • G06F17/5081
    • A method for verifying an integrated circuit comprising components connected by connections, the integrated circuit being defined by “physical” and “schematic” representations, comprising the steps of: establishing an annotated physical description of the circuit which enables associating with each connection of the schematic representation several polygons of the physical representation forming a track; defining at least one type of electric signal capable of propagating on the connections; defining, for each signal type, rules to be verified by each track on which the considered type of signal can propagate, specific geometric features of a given track and/or features relative to the positioning of a given track with respect to other tracks having to be verified for each rule; determining, for each connection, whether the tracks associated with the studied connections verify the rules corresponding to the signal types capable of propagating on each connection.
    • 一种用于验证包括通过连接连接的组件的集成电路的方法,所述集成电路由“物理”和“示意图”表示定义,包括以下步骤:建立电路的注释物理描述,其使能与原理图的每个连接相关联 表示形成轨道的物理表示的几个多边形; 定义能够在连接上传播的至少一种类型的电信号; 为每个信号类型定义要由所考虑的信号类型可以传播的每个轨道进行验证的规则,给定轨道的特定几何特征和/或相对于给定轨道相对于其它轨道的定位的特征, 对每个规则进行验证; 确定对于每个连接,与所研究的连接相关联的轨道是否验证与能够在每个连接上传播的信号类型相对应的规则。
    • 5. 发明授权
    • Passive self-switching dual band array antenna
    • 被动自切换双频阵列天线
    • US07215284B2
    • 2007-05-08
    • US11128729
    • 2005-05-13
    • Donald L. Collinson
    • Donald L. Collinson
    • H01Q1/38H01Q13/10
    • H01Q13/085H01Q5/00H01Q5/42H01Q21/064
    • A dual band antenna array comprises a pair of coplanar antenna elements, the first antenna element excitable at a frequency within a first frequency band, the second antenna element excitable at a frequency within a second frequency band. A single transmission feed line in a second plane has an input for receiving a signal, the feed line dividing at a branch point into a first line segment for communicatively coupling the first antenna element with the input at a first feed point, and a second line segment for communicatively coupling the second antenna element with the input at a second feed point. The first and second line segments have lengths adapted for impedance matching at the first and second frequency bands, respectively, relative to the feed line input, to selectively allow energy transmission in one of the first and second line segments while reflecting energy in the other line segment according to the input signal frequency, whereby the activated antenna elements are passively switched based on the input signal frequency.
    • 双频带天线阵列包括一对共面天线元件,第一天线元件以第一频带内的频率激励,第二天线元件以第二频带内的频率激发。 第二平面中的单个传输馈送线具有用于接收信号的输入,所述馈送线在分支点处划分为第一线段,用于将第一天线元件与第一馈电点处的输入端通信地耦合,以及第二线路 段,用于在第二馈电点处将第二天线元件与输入端通信地耦合。 第一和第二线段具有分别相对于馈电线输入在第一和第二频带处的阻抗匹配的长度,以选择性地允许第一和第二线段之一中的能量传输,同时反射另一条线中的能量 根据输入信号频率分段,由此基于输入信号频率激活天线元件被动地切换。