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公开(公告)号：US06836246B1
公开(公告)日：2004-12-28
申请号：US09495604
申请日：2000-02-01
IPC分类号： H01Q138
CPC分类号： H01Q9/0442 , H01Q1/243 , H01Q1/36 , H01Q5/357 , H01Q9/0421
摘要： A Planar Inverted-F Antenna (PIFA) comprising a radiating element, a ground plane located below the radiating element; a through hole located at a position corresponding to the radiating element, a power feeding connector pin at a position corresponding to the radiating element; a through hole at a position corresponding to the radiating element; a conductive shorting post (pin) located at a position corresponding to the radiating element; a right side vertical plane formed along the edge of the radiating element; a left side vertical plane formed along the other edge of the radiating element; a lower horizontal plane formed by bending the left side vertical plane; a slot on the radiating element; and a dielectric block located in the area between the lower horizontal plane and the ground.
摘要翻译： 包括辐射元件的平面倒F天线（PIFA），位于辐射元件下方的接地平面; 位于对应于所述辐射元件的位置处的通孔，在与所述辐射元件对应的位置处的供电连接器针; 在对应于辐射元件的位置处的通孔; 位于对应于所述辐射元件的位置处的导电短路柱（销）; 沿辐射元件的边缘形成的右侧垂直平面; 沿着辐射元件的另一边缘形成的左侧垂直平面; 通过弯曲左侧垂直平面形成的下水平面; 辐射元件上的槽; 以及位于下水平面和地面之间的区域中的介质块。
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公开(公告)号：US06439425B1
公开(公告)日：2002-08-27
申请号：US09594548
申请日：2000-06-14
申请人： Thomas F. Masek
发明人： Thomas F. Masek
IPC分类号： G07F1114
CPC分类号： G07F11/14 , G07F11/045
摘要： A single vend newspaper vending machine includes a machine housing and a newspaper elevator system mounted in the machine housing, the newspaper elevator system including a slide track mounted in the machine housing. The newspaper elevator system further a fixed toothed rack, a movable toothed rack and a newspaper support trolley movably mounted on the slide track. First and second clutch-equipped gear wheels are included, the first clutch-equipped gear wheel operative to engage the fixed toothed rack and restrict downward movement of the trolley, the second clutch-equipped gear wheel operative to engage the vertically movable toothed rack. Upwards movement of the vertically movable toothed rack causes the newspaper support trolley to be moved upwardly therewith. A newspaper thickness sensing device is operative to determine the thickness of the topmost paper. A newspaper pusher device is operative to engage the topmost paper on the newspaper stack supported on the newspaper support trolley and slide the topmost newspaper off of the newspaper stack through an access opening. Finally, a newspaper pusher and movable toothed rack actuation system is operatively connected to the newspaper pusher device and the movable toothed rack such that engagement of the actuation system first actuates the newspaper pusher device to remove the topmost paper from the newspaper stack and secondly raises the movable toothed rack a distance determined by the thickness of the topmost paper, thereby raising the newspaper support trolley such that the penultimate newspaper is positioned where the vended topmost newspaper was previously.
摘要翻译： 一台售卖报纸自动售货机包括安装在机器壳体中的机器壳体和报纸电梯系统，报纸电梯系统包括安装在机器壳体中的滑轨。 报纸电梯系统还可移动地安装在滑轨上的固定齿条，可移动齿条和报纸支撑台车。 包括第一和第二离合器配备的齿轮，第一离合器配备的齿轮可操作地接合固定齿条并限制手推车的向下运动，第二离合器配备的齿轮可操作地接合可垂直移动的齿条。 垂直移动的齿条的向上运动导致报纸支撑台车向上移动。 报纸厚度感测装置用于确定最上面纸张的厚度。 报纸推送装置可操作以接合支撑在报纸支撑手推车上的报纸堆上的最上面的纸张，并通过进入开口将最上面的报纸从报纸堆放出。 最后，报纸推动器和可移动齿条致动系统可操作地连接到报纸推动器装置和可移动齿条，使得致动系统的接合首先致动报纸推动器装置以从报纸堆叠移除最上面的纸张，并且其次提升 活动齿条由最上面的纸张的厚度确定的距离，从而提高报纸支撑手推车，使得倒数第二个报纸位于以前发行的最上面的报纸的位置。
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公开(公告)号：US06181280B2
公开(公告)日：2001-01-30
申请号：US09362385
申请日：1999-07-28
申请人： Govind R. Kadambi , Thomas F. Masek
发明人： Govind R. Kadambi , Thomas F. Masek
IPC分类号： H01Q138
摘要： A microstrip antenna comprising a substrate, a radiating element constructed on the top surface of the substrate, a ground plane on the bottom surface of the substrate, a through hole at a position corresponding to the radiating element of the substrate, and a power feeding conductor at a position corresponding to the radiating element on the substrate.
摘要翻译： 一种微带天线，包括基板，构造在基板的顶表面上的辐射元件，基板的底面上的接地平面，与基板的辐射元件对应的位置的通孔，以及馈电导体 在与衬底上的辐射元件对应的位置。
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