Glass melting furnace having a submerged weir
    1.
    发明授权
    Glass melting furnace having a submerged weir 失效
    具有浸没式堰的玻璃熔炉

    公开(公告)号:US4317669A

    公开(公告)日:1982-03-02

    申请号:US179096

    申请日:1980-08-18

    摘要: A continuous tank-type glass melting furnace containing a bath of molten glass and having a waist section of reduced width whereat a submerged weir extends across the path of the molten glass bath flowing therethrough. The weir is located adjacent the floor of the waist section for modifying the flow path in the lower regions of the molten bath between the refining and conditioning zones of the furnace. Also, a surface barrier and stirrers may be provided in the waist section for improving the homogeneity of the molten bath.

    摘要翻译: 一种连续的罐式玻璃熔化炉,其包含熔融玻璃浴,并具有宽度减小的腰部,浸没的堰延伸穿过其中流动的熔融玻璃浴的路径。 堰位于腰部区域的附近,用于改变炉子的精炼和调节区域之间的熔池的下部区域中的流动路径。 此外,可以在腰部设置表面阻挡物和搅拌器,以改善熔融浴的均匀性。

    Educational 911 training device
    2.
    发明授权
    Educational 911 training device 失效
    教育911训练装置

    公开(公告)号:US5513993A

    公开(公告)日:1996-05-07

    申请号:US297018

    申请日:1994-08-29

    IPC分类号: G09B9/00 H04M1/247 G09B5/06

    CPC分类号: H04M1/2474 G09B9/00

    摘要: An educational training device in disclosed which includes a replica of a telephone including a telephone headset having an operational speaker and a telephone keypad having a plurality of numeric key buttons. A machine is associated with a telephone operatively connected to the speaker and a machine readable medium which embodies an 911 emergency program is provided. The 911 program contains a series of questions relating to a predetermined 911 emergency situation to be asked to a child or other person being trained by the device. A voice converter or synthesizer is operatively connected to the machine and receiver for converting the machine readable program into a voice output through the handset speaker so that the voice of a 911 operator is realistically reproduced to the child listening on the handset. To begin the operation of the machine, an activation input is actuated by the child which is preferably machine instructions which operate to activate the machine in response to the depressing of the 9-1-1 buttons sequentially. A monitor for monitoring and recognizing correct answers from the child in response to the series of questions output through the handset speaker is provided. In one embodiment, the monitor is the guidebook by which a supervisor may monitor the child's responses. In another embodiment, the machine is a computer machine incorporating a voice recognition unit which compares the responses of the child to programmed and input responses stored in a computer readable memory.

    摘要翻译: 一种所公开的教育训练装置,其包括电话的副本,其中包括具有操作扬声器的电话耳机和具有多个数字按键的电话键盘。 机器与可操作地连接到扬声器的电话相关联,并且提供体现911紧急程序的机器可读介质。 911程序包含一系列有关预定911紧急情况的问题,要求对由该设备训练的小孩或其他人。 语音转换器或合成器可操作地连接到机器和接收器,用于将机器可读程序转换成通过手机扬声器的语音输出,使得911操作者的声音被真实地再现到在听筒上听的儿童。 为了开始机器的操作,儿童启动一个激活输入,最好是按照9-1-1按钮的顺序响应操作来激活机器的机器指令。 提供了一种用于响应于通过手机扬声器输出的一系列问题来监测和识别来自孩子的正确答案的监视器。 在一个实施例中,监视器是主管可以监视儿童的响应的指导手册。 在另一个实施例中,机器是结合了语音识别单元的计算机,该语音识别单元将存储在计算机可读存储器中的儿童的响应与编程的和输入的响应进行比较。