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11. 发明授权

US06535145B1 Ideographic keyboard and method 失效
标题翻译：表意键盘和方法
公开(公告)号：US06535145B1
公开(公告)日：2003-03-18
申请号：US08548441
申请日：1995-10-26
申请人： Reynold B. Johnson , Kenneth A. Fesler , Eugene W. Weber
发明人： Reynold B. Johnson , Kenneth A. Fesler , Eugene W. Weber
IPC分类号： H03M1100
CPC分类号： G06F3/018 , B41J3/01 , G06F3/023
摘要： Ideographic keyboard and method in which an array of characters are printed on one side of a panel and optically readable data corresponding to the characters is recorded on the other side of the panel. A character selector is moved about the first side the panel for selective alignment with the characters, and an optical reader is linked to the character selector for movement about the recorded data in concert with the character selector. The data corresponding to a selected character is read, and a coded signal for the selected character is output in response to the data which is read. In one disclosed embodiment, the data is recorded in the form of bar coding, and the reader is a bar code reader. Precise alignment of the reader with the data for the selected character is assured by reading data from a region larger than the data field itself and extracting the character data in software.
摘要翻译：在面板的一侧印刷字符阵列的表意键盘和方法，并且与面板对应的光学可读数据被记录在面板的另一侧。字符选择器围绕面板的第一侧移动以与字符选择性对准，并且光学读取器被链接到字符选择器以便与字符选择器一致地关于所记录的数据移动。读取对应于所选字符的数据，并响应于读取的数据输出所选字符的编码信号。在一个公开的实施例中，以条形码的形式记录数据，读取器是条形码阅读器。通过从大于数据字段本身的区域读取数据并且以软件提取字符数据来确保读取器与所选字符的数据的精确对准。

12. 发明授权

US5917887A Emergency alert communication system wherein emergency messages are received by a radio frequency receiver and routed to a telephone device 失效
标题翻译：紧急警报通信系统，其中紧急消息由射频接收机接收并被路由到电话设备
公开(公告)号：US5917887A
公开(公告)日：1999-06-29
申请号：US925253
申请日：1997-09-08
申请人： Kenneth A. Fesler , Carl Goy
发明人： Kenneth A. Fesler , Carl Goy
IPC分类号： G08B25/01 , G08B25/08 , H04M11/04
CPC分类号： G08B25/08 , G08B25/016 , H04M11/045
摘要： An emergency alert communication system comprising a radio frequency receiver. The radio frequency receiver decodes incoming emergency alert signals and demodulates data header signals and emergency alert voice message signals of the emergency alert signals. Included in the data header signals are event and location code signals, which are followed by the emergency alert voice message signals. The demodulated data header signals in the form of digital data header signals are applied to a microcontroller. A telephone keypad of a telephone device is actuated to enter into the microcontroller event and location code signals. Should the event and location code signals demodulated by the receiver and applied to the microcontroller match the event and location code signals entered into the microcontroller by the telephone keypad, the microcontroller routes through an audio switching circuit the emergency alert voice message signals to a speaker, a recording device and a telephone handset of a telephone device. The radio frequency receiver, the microcontroller, the telephone handset, the telephone keypad, the speaker, and the recording device are embodied in the telephone device.
摘要翻译：一种包括射频接收机的紧急警报通信系统。射频接收机解码进入的紧急警报信号，解调紧急警报信号的数据头信号和紧急警报语音信息信号。包括在数据头信号中的是事件和位置码信号，紧随其后的紧急警报语音信息信号。数字数据头信号形式的解调数据头信号被施加到微控制器。电话设备的电话键盘被致动以进入微控制器事件和位置码信号。如果由接收机解调并应用于微控制器的事件和位置代码信号与通过电话键盘输入到微控制器的事件和位置代码信号相匹配，则微控制器通过音频切换电路将紧急警报语音消息信号路由到扬声器，电话设备的记录设备和电话听筒。无线电频率接收机，微控制器，电话听筒，电话键盘，扬声器和记录装置体现在电话装置中。

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