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    • 51. 发明专利
    • Electronic timer device of gas table
    • 气表电子定时器装置
    • JPS60213740A
    • 1985-10-26
    • JP7032884
    • 1984-04-09
    • Matsushita Electric Ind Co Ltd
    • HORII HIROSHI
    • F24C3/06F24C3/12
    • F24C3/126
    • PURPOSE:To improve convenient properties and safety, by a method wherein a digital timer is used as a timer for several hours, a sefety valve receiving power supply from a D/A converter based on a timer output is used as a shut-off valve of gas and the remaining hours are displayed. CONSTITUTION:When a timer button 9 is pressed, a signal is taken in as an input from a terminal 35 of a timer IC20. Then when a cock button 6 is pressed, simultaneously with a matter that a safety valve 13 becomes open-circuited, an acceleration switch 28 is closed. Time-up can be made to perform in several seconds by keeping the cock button pressed for a certain period of time under this state. The time when a time-up signal in a test mode becomes applicable is informed by a buzzer 12 and at the same time DC applied voltage is applied to the safety valve 13 by a D/A converter 23. When user's hold of the button is released, each frequency divider is cleared and measurement of predetermined time is started. Then when the predetermined time is passed by, the user is informed of a matter that the time is up, displaying LCD displays the operating time and the predetermined time, along with measurement of the time the time is kept reducing through every minute's down counter and the remaining time is displayed.
    • 目的:为了提高方便的性能和安全性,通过使用数字计时器作为定时器几个小时的方法,基于定时器输出的来自D / A转换器的安全阀接收电源被用作截止阀 的气体和剩余的时间显示。 构成:当按下定时器按钮9时,从定时器IC20的端子35输入信号作为输入。 然后当按压安全阀6时,与安全阀13开启的同时,关闭加速开关28。 通过在这种状态下按住旋钮按钮一段时间,可以在几秒钟内进行暂停。 通过蜂鸣器12通知测试模式中的时间上升信号的时间,同时由D / A转换器23向安全阀13施加直流施加电压。当用户握住按钮时 释放,每个分频器被清除并且开始预定时间的测量。 然后当经过预定时间时,向用户通知时间已经过去的事情,显示LCD显示操作时间和预定时间,以及通过每分钟向下计数器减少时间的时间的测量,以及 显示剩余时间。
    • 52. 发明专利
    • Heating cooker
    • 加热烹饪机
    • JPS60191132A
    • 1985-09-28
    • JP4797884
    • 1984-03-12
    • Osaka Gas Co Ltd
    • KURAHASHI YUUZOU
    • F24C7/02A47J27/00F24C1/00F24C3/12
    • F24C3/126
    • PURPOSE:To prevent miscellaneous bacteria from propagating more than a specific limit by forcibly starting the heating operation when a parameter corresponding to the miscellaneous bacteria propagating condiction in a timer mechanism starting heating when a set time passes. CONSTITUTION:A control unit C having one-chip microcomputer as a main part calculates a parameter lambda corresponding to the miscellaneous bacteria propagating condition within a pot 2 in which an object to be heated is set, other than carrying out various basical automatic control. When the calculated value reaches a predetermined value lambda0, the heating operation is started regardless of the set time in the timer. That is, when the timer start switch 10 is turned ON, the timer of CPU is started, and reads-in a passing time (t) and the detected temperature T by a temperature sensor 7. Then, a predetermined calculation is performed. The preset value lambda0 is compared with the calculated value lambda. When lambda0>=lambda, the heating is started with priority.
    • 目的:当在定时器机构中启动加热时,当对应于杂项细菌繁殖条件的参数开始加热时,通过强制开始加热操作来防止杂菌超过特定限制。 构成:以单片微计算机为主要部分的控制单元C除了执行各种基本自动控制之外,还计算与设置有被加热物的锅2内的杂菌传播条件相对应的参数λ。 当计算值达到预定值λ0时,与定时器中的设定时间无关地开始加热操作。 也就是说,当定时器启动开关10接通时,CPU的定时器启动,并通过温度传感器7读入通过时间(t)和检测温度T.然后进行预定的计算。 将预设值λ0与计算的值λ进行比较。 当λ0> =λ时,优先开始加热。