ELECTROMAGNETIC SAFETY DEVICE
    12.
    发明申请

    公开(公告)号:US20190333667A1

    公开(公告)日:2019-10-31

    申请号:US16445954

    申请日:2019-06-19

    Inventor: James J. Bitetto

    Abstract: A safety system includes an electromagnet positioned in an area. A power controller is coupled to the electromagnet to supply power to the electromagnet in accordance with an event. A trigger mechanism configured to trigger the event when the area is traversed by a person with a weapon such that upon activation of the electromagnet a magnetic force is generated capable of attracting the weapon to make continued use difficult or impossible within the area.

    Digital picture display frame
    13.
    发明授权
    Digital picture display frame 有权
    数码相框显示

    公开(公告)号:US06975308B1

    公开(公告)日:2005-12-13

    申请号:US09502931

    申请日:2000-02-11

    Abstract: The present invention provides a picture frame for displaying digital images taken by a digital camera. The invention may be a wall mounted frame or a desk top frame. The invention includes a display, such as an active matrix display for rendering images for viewing. The invention includes an interface for manipulating images by using a graphical user interface in conjunction with an operating system. The present invention may be employed for displaying overhead projection slides for conferences, lectures and meetings. The invention includes sensors for monitoring conditions in areas around the frame. The frame includes floppy disk and CD/DVD drives for transferring data to a memory of the frame. The memory of the frame is used to store images and may select images according to a program or list.

    Abstract translation: 本发明提供了一种用于显示由数码相机拍摄的数字图像的相框。 本发明可以是壁挂式框架或桌面框架。 本发明包括显示器,例如用于呈现用于观看的图像的有源矩阵显示器。 本发明包括用于通过结合操作系统使用图形用户界面来操纵图像的界面。 本发明可用于展示用于会议,讲座和会议的俯仰投影幻灯片。 本发明包括用于监测框架周围区域的状况的传感器。 该帧包括用于将数据传送到帧的存储器的软盘和CD / DVD驱动器。 帧的存储器用于存储图像,并且可以根据程序或列表选择图像。

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