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1. 发明授权

US5043860A Cooking appliance interface 失效
标题翻译：烹饪器具接口
公开(公告)号：US5043860A
公开(公告)日：1991-08-27
申请号：US351021
申请日：1989-05-12
申请人： Bernard G. Koether , Gerald F. Waugh
发明人： Bernard G. Koether , Gerald F. Waugh
IPC分类号： A47J27/00 , A47J27/62 , A47J37/12 , F24C7/08 , G05B19/042 , G05D23/19
CPC分类号： A47J27/62 , A47J37/1266 , F24C7/087 , G05B19/042 , G05D23/1905 , G05B2219/23051 , G05B2219/23252 , G05B2219/25178 , G05B2219/25432
摘要： An interface suitable for use with a cooking computer communication system and preferably mounted on each of cooking appliances such as a baking oven, cooling unit or fryer. The interface monitors the physical characteristics of the cooking appliance through analog or digital sensors and provides information for diagnostics and quality control by a local store computer or a remote corporate mainframe computer. The interface includes a microcomputer responsive to a plurality of signals representing parameters of the cooking appliance for developing a multiplexed digital output signal representing the parameters for applying the output signal by a two-wire cable to a cooking computer communication system.

2. 发明授权

US4973882A Transformerless power circuit 失效
标题翻译：无变压器电源电路
公开(公告)号：US4973882A
公开(公告)日：1990-11-27
申请号：US397109
申请日：1989-08-22
申请人： Gerald F. Waugh
发明人： Gerald F. Waugh
IPC分类号： H05B41/36
CPC分类号： H05B41/36
摘要： A transformerless power circuit for heating a filament of a fluorescent display comprises integrated circuit timing means comprising two timers having output terminals for developing alternating output signals of opposite polarity with respect to a d.c. bias-component of each output signal. The circuit also includes external resistor means, condenser means and voltage supply means for controlling the frequency of the timers. The circuit also includes d.c. bias component resistor means coupled to the output terminals for developing biascomponents of the same polarity at the display filament terminals with respect to a common reference potential for connection to a fluorescent display filament.
摘要翻译：用于加热荧光显示器的灯丝的无变压器电源电路包括集成电路定时装置，包括两个具有输出端的定时器，用于产生相对于直流的相反极性的交替输出信号。每个输出信号的偏置分量。该电路还包括用于控制定时器频率的外部电阻器装置，电容器装置和电压供给装置。电路还包括直流电。偏置分量电阻器装置，其耦合到输出端子，用于相对于用于连接到荧光显示灯丝的共同参考电位显示在显示灯丝端子处具有相同极性的偏置组件。

3. 发明授权

US4437159A Cooking computer 失效
标题翻译：烹饪电脑
公开(公告)号：US4437159A
公开(公告)日：1984-03-13
申请号：US264173
申请日：1981-05-15
申请人： Gerald F. Waugh
发明人： Gerald F. Waugh
IPC分类号： A47J37/12 , G05B15/02 , G05D23/19 , G06F15/46 , H05B1/02
CPC分类号： G05D23/1951 , A47J37/1219 , A47J37/1266
摘要： A cooking computer for use with a deep fat fryer having a temperature sensing probe as disclosed herein. The temperature sensing probe feeds a signal to a microprocessor. The microprocessor provides internal cook cycle timers which are alterable by signals from the temperature probe to correspond to changes in the rate of cooking of a commestible. Up to 12 recipes, each of which include a cooking time and a temperature compensation, can be stored in an EAROM. Cooking times and time compensation factors stored in recipes are user alterable through a keyboard.
摘要翻译：一种用于具有本文公开的温度感测探针的深油炸锅的烹饪计算机。温度传感探头将信号馈送到微处理器。微处理器提供内部烹饪循环定时器，其可由来自温度探测器的信号改变，以对应于可食物的烹饪速率的变化。最多可以储存12种配方，包括烹饪时间和温度补偿。存储在食谱中的烹饪时间和时间补偿因子是用户可以通过键盘更改的。

4. 发明授权

US4740888A Control system for cooking apparatus 失效
标题翻译：烹饪设备控制系统
公开(公告)号：US4740888A
公开(公告)日：1988-04-26
申请号：US934700
申请日：1986-11-25
申请人： Mario G. Ceste, Sr. , Gerald F. Waugh
发明人： Mario G. Ceste, Sr. , Gerald F. Waugh
IPC分类号： F24C7/02 , A47J37/12 , G05D23/24 , G05B9/02
CPC分类号： A47J37/1266 , G05D23/24
摘要： A control system for cooking apparatus including a heat source, a heat control system and a back-up thermostat system having a back-up temperature probe. The control system includes a digitally controlled microcomputer which provides control transfer from a cooking computer temperature probe upon probe failure or shorting of a control transfer relay or a microprocessor software failure to a back-up temperature controller.
摘要翻译：一种用于烹饪设备的控制系统，包括具有备用温度探测器的热源，热控制系统和备用恒温器系统。该控制系统包括一个数字控制的微型计算机，它提供从烹饪计算机温度探针到探头故障或将控制传送继电器的短路或微处理器软件故障转移到后备温度控制器时的控制传输。

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